Methods for coating a substrate

PH sensitive type chitosan derivant and application thereof in pharmaceutics

The invention relates to a pH sensitive type chitosan derivant N-octyl group-N'-(2-carboxycyclohexyl formoxyl)-chitosan and application thereof in pharmaceutics, relating to the field of high polymer chemistry and drug preparation. The pH sensitive type chitosan derivant N-octyl group-N'-(2-carboxycyclohexyl formoxyl)-chitosan can spontaneously form amphiphilic polymeric micelles in an aqueous solution. The invention also discloses a preparation method of the pH sensitive type chitosan derivant and an application of the same used as an anti-cancer drug carrier. The pH sensitive type chitosan derivant N-octyl group-N'-(2-carboxycyclohexyl formoxyl)-chitosan can be used for preparing the amphiphilic polymeric micelles playing a solubilization role on indissolvable drugs.

Enantiomerically enriched imidazoazepinone compounds

The present invention provides an enantiomerically pure compound of Formula (I) along with pharmaceutical formulations containing the same and methods of use thereof.

Touch screen display processing method

The invention discloses a touch-screen display processing method, comprising the following steps: A, a touch detection control device collects the coordinate values of the touched point and outputs the value to a processor; B, the processor judges whether the number of the inputted coordinate values is less than a filtering threshold value N, back to step A if the number is less than the filtering threshold value N, or entering step C if not; the processor judges whether the newly inputted N coordinate values are monotonically increasing or decreasing, then enters step D if not; D, the processor processes the N coordinate values through the median filtering method; E, the processor outputs and displays the filtered coordinate values as the coordinates of the display point. The display processing method of the invention adopts the median filtering method to solve the problem of display offset and improve the accuracy of the touch screen.

A real-time rotation speed detection module for servo motors based on FPGA

Combination of external remedy for treating skin disease and venereal disease

An external-applied Chinese medicine for treating dermatopathy and venereal disease is prepared from 9 Chinese-medicinal materials including coptis root, patrinia herb, alum, borax, etc. Its advantage is high curative effect.

Anti-loosening connecting structure for vibration motor

The invention relates to a connecting structure for a vibration motor, and aims to provide an anti-loosening connecting structure for assembling a vibration motor base stably. In the scheme, the connecting structure comprises a bolt, an inner nut and an outer nut. The connecting structure is made of alloy steel with high strength and low plastic deformation, and the diameter of the bolt is in fine fit with a matched through hole. The matched faces of the outer nut and the inner nut have tightly jointed cone shapes. The technical scheme has the characteristics that: the bolt is in fine fit with the matched through hole, so the connecting structure is not easy to loosen; and the matched faces of the outer nut and the inner nut have tightly jointed cone shapes, the bonded area is large compared with the typical plane fit, and the caused friction force is relatively large, so the connection is more stable.

Different system-based reselection method, mobile communication system and mobile terminal

The invention discloses a different system-based reselection method, which comprises that: a mobile terminal supporting a first mobile communication system and a second mobile communication system receives a message which is transmitted by the first mobile communication system and indicates that the mobile terminal is prevented from reselecting the second mobile communication system, wherein the message is transmitted when the times of reselection initiated by the first mobile communication system to the second mobile communication system during a first given time period exceeds the given times; and after receiving the message, the mobile terminal stops reselecting the second mobile communication system in a second given time period. The invention also discloses a mobile communication system and a mobile terminal. In addition, the invention also discloses another different system-based reselection method and another mobile terminal. The technical scheme provided by the invention solvesthe ...

Method for preparing dietary fiber from bean dregs serving as raw material by combining steam explosion and enzymolysis

The invention discloses a method for preparing dietary fiber from bean dregs serving as a raw material by combining steam explosion and enzymolysis. In the method, a pure natural and fully water-soluble dietary fiber product is obtained through pretreatment of the bean dregs, steam explosion, ultrafine grinding, enzymolysis and drying of enzymolysis slurry. In the method, conversion rate of the soluble dietary fiber can be quickly and effectively increased by performing the steam explosion before the enzymolysis. Other chemical substances are not required to be added due to the adoption of the steam explosion, and the product is the pure natural dietary fiber. Cellulase, pectinase or xylanase can be separately used as an enzyme used in the method. Compared with a method for producing the fully water-soluble dietary fiber, the method for producing the mixed dietary fiber with high water-soluble dietary fiber content has the advantages of reduced investment, low production cost and capability ...

Negative ion releasing perfumed soap and method of manufacturing the same

A prescription of soap releasing negative ion comprises 30-100 portions of mixed soap powder, 0-6 portions of functional extract, 0.1-60 portions of Annao negative ion additive, 0.5-30 portions of assistant and 0-6 portions of auxiliary materials. The extract is prepared in a reactor or the special semifinished product is purchased. The Annao negative ion additive, abrading agent and perfume are added in the soap powder as A liquid, the functional extract is added into honey, walnut oil and cow milk to be used as B liquid, the A liquid and the B liquid are mixed and stirred uniformly, injected, molded, detected and packaged. The invention has the advantages that the negative ion content of the negative ion soap is above 1500/cm so that the basic requirement for the people health is achieved, and the functions of sterilization, disinfection, deodorization, dehumidity and fresh-keeping are obviously improved.

Flat plate type heat conduction heat flux sensor based on direct temperature measurement

The invention discloses a planar heat conducting heat flow transducer based on direct temperature measurement. The planar heat conducting heat flow transducer comprises a temperature measurement unit and a measurement circuit, wherein the temperature measurement unit comprises a panel, an embedded lug boss, a temperature transducer A and a temperature transducer B which are the same; the upper surface of the panel is provided with two grooves, and one of the grooves is connected with a through hole; the embedded lug boss is embedded in the through hole closely; the temperature transducer B is fixed above the embedded lug boss; the temperature transducer B is fixed in the other groove which is not connected with the through hole; and the measurement circuit comprises an A/D converter, an MCU and a constant flow source. The temperature measurement unit has a simple structure, only requires two temperature transducers, a red bronze panel, and a nylon embedded lug boss, and has easily realized ...

Time frequency two-dimension converse spectrum characteristic extracting method for recognizing language species

A time frequency two-dimensional cepstrum characteristic extracting method for identifying the languages is related to, characterized in that the method first computes voice signal sub-band energy in each frame, obtains a time frequency distributive matrix after jointing the multi-frame sub-band energy, then performs a two-dimensional DCT conversion, eliminates the relativity of a matrix time direction and a frequency direction, and then re-arrays the converted coefficient and decreases the dimension to obtain the final characteristic. The characteristic not only uses the short-time stabilityof the voice, but also extracts the long-time information for identifying the languages. The method can be used for identifying the languages.

Hydrogenation catalyst and preparation method thereof

The invention relates to a hydrogenation catalyst and a preparation method thereof, more particularly to a heavy oil-hydrotreating hydrogenation catalyst and a preparation method thereof. The hydrogenation catalyst according to the invention contains alumina carrier, at least one metal selected from Family VIII and at least one metal selected from Family VIB, wherein the alumina carrier has 0.6-1.2 millilitre/gram of pore volume, 80-200 square meter/gram of specific surface and 25-35 nanometers of probable diameter, and the alumina carrier has the following pore distribution: the pore volume of pores with less than 20 nanometers of diameter is smaller than total pore volume by 50%. The hydrogenation catalyst according to the invention has the alumina carrier with larger probable diameter so that the performance of the catalyst in hydrogenation demetallization and metal dissolution is improved.

Surface coating system and method

Network switch and number change informing method, network switch and number change informing platform and network switch and number change informing system

The invention discloses a network switch and number change informing method, a network switch and number change informing platform and a network switch and number change informing system. The method comprises the following steps: monitoring a cross-network call flow; screening a call of which the failure is caused by a dead number from the call flow, and searching whether a called number in the call registers a network switch and number change informing service or not in a database and if the called number in the call registers the network switch and number change informing service, searching a new network-switched number associated with the called number in the database, and informing the new network-switched number of a called user to a calling user according to a calling number in the call. The network switch and number change informing method, the network switch and number change informing platform and the network switch and number change informing system in the invention process the ...

High-density array type cell slide culture apparatus, storage apparatus and experimental apparatus

Microsatellite active heat controlling system based on LHP passive heat elimination

The invention discloses a microsatellite driving heat controlling system based on LHP passive heat elimination, which comprises a heat current temperature data processing module and an active heat conThe invention discloses a microsatellite driving heat controlling system based on LHP passive heat elimination, which comprises a heat current temperature data processing module and an active heat cont current and temperature control converting unit. The driving heat controlling system realizes the two-channel data fusion of the temperature and the heat current,, increases the response speed ofeat current and temperature control converting unit. The driving heat controlling system realizes the two-channel data fusion of the temperature and the heat current,, increases the response speed ofthe heat controlling system of the microsatellite, eliminates the frequent vibration of a heat control shutter, and prolongs the service life of the mechanical structure of the heat control shutter unthe heat ...

Compounding process of phthisis treating medicine

The phthisis treating medicine is medicine powder prepared by using siberian solomonseal rhizome, Stemora japonica, lily and rhizoma bletillae as material and through decoction, crushing and other process. It has obvious curative effect.

Device for studying compound reaction of photocatalysis and enzyme catalysis

The invention discloses a device for studying compound reaction of photocatalysis and enzyme catalysis, comprising a catalytic reactor, a magnetic stirrer, an ultraviolet light source, a lucifugal external hood, a film compressing ring suite and a porous lucifugal hood. The invention is mainly used in compound activity evaluation on photocatalysis and enzyme catalysis and dynamic study for degrading organic pollutants.

Real-Time Rotation Speed Detection Module for Servo Motors

The present invention provides a real-time rotation speed detection module 1 for servo motors, which comprises a signal pre-processing unit 10 and a data fitting unit 20. The signal pre-processing unit 10 is connected to a photoelectric encoder 2 to receive signals outputted by the photoelectric encoder, and outputs rotation angle-time data of a servo motor 3 corresponding to the signals outputted by the photoelectric encoder. The data fitting unit 20 receives the rotation angle-time data outputted by the signal pre-processing unit, and performs a polynomial fit to the rotation angle-time data to obtain the rotation speed of the servo motor. In the invention, by using a polynomial fit by the least square method to replace the generally used difference method, the real-time rotation speed detection module solves the problem existing in the prior art that the detection cannot be both accurate and in real time, and can obtain a current rotation speed of the servo motor in servomechanism accurately ...

Methods for coating a substrate

Coated substrates and methods for coating substrates, for example, a self-assembly method, disclosed herein are useful for, for example, photovoltaic cells.

Universal numerical control code analysis method

The invention discloses a general numerical control code analytic method. The invention relates to an error detection and analytic method for NC codes and provides a customized means which is used for extending functions of a parser on the basis of the method. The invention analyzes morphology and grammar of the NC codes on the basis of a rule database; if errors exist, the parser can output an error report and indicate error types and positions; a user modifies the NC codes and then detects errors, and the process is repeated until no error exists in the codes; the NC codes are analyzed by adoption of a time slice discrete method, and tool position files are generated and used for driving virtual manufacturing processes; as for numerical control systems which are not supported by a system, the user arranges rules of a novel system in the rule database by three steps through a customized interface. The invention has commonality and openness, and can widen application fields of virtual processing ...

Complicated circuit system universal bus

The invention discloses an all-purpose bus of complex circuit system, which comprises the following parts: system host, system bus, digital mode circuit interface, system digital mode circuit and system analog mode circuit, wherein the system bus contains digital paralleling system bus and analog paralleling system, which is separated into control bus, address bus and data bus; one end of the bus system connects a breaking switch; the host connects the other end of breaking switch; the digital end of the system host connects one end of digital mode circuit interface of the other end of the digital paralleling bus; the other end of the digital mode circuit connects the system digital analog circuit through digital paralleling bus; the analog end of the system host connects the system analog mode circuit of the other end of the analog paralleling bus through breaking switch. The invention reduces the design period of estimating system greatly to improve the estimating speed with simple technique ...

Automatic speed regulation device for general gasoline engines

The invention relates to an auxiliary apparatus for combustion engines, particularly an automatic speed regulation device for general gasoline engines. The invention aims to provide an automatic speed regulation device for general gasoline engines. The automatic speed regulation device comprises a mounting bracket fixed on the main body of a general gasoline engine, wherein a throttle adjusting arm and an adjusting plate are arranged on the mounting bracket; the mount support is fixed beside the fan of the general gasoline engine; the adjusting plate opposite to the fan is hinged with the mounting bracket; a reset device is arranged on the adjusting plate; the adjusting plate and the throttle on the general gasoline engine are connected by the throttle adjusting arm; and when the adjusting plate rotates, the throttle adjusting arm is driven to drive the throttle. By using the characteristics, the automatic speed regulation device can automatically maintain the rotation speed of the general ...

Pathogenic bacterium liquid-based thin-layer smear detection kit and detection method thereof

The invention relates to a pathogenic bacterium liquid-based thin-layer smear detection kit and a detection method thereof. The detection kit comprises a preconditioning liquid, a liquefier, a diluent, a differential staining liquid and consumable items. The detection method of the detection kit comprises the following steps: adding the strongly alkaline preconditioning liquid and the liquefier into a detection sample to carry out a homogeneous treatment on the sample, adding the diluter, adopting a liquid-based centrifugal settling thin-layer preparation technology to obtain multiple uniformly-distributed pathogenic bacterium liquid-based thin-layer smears, carrying out differential staining, observing and calculating according the staining reaction, the morphology and the arrangement mode of the pathogenic bacteria, thus working out a detection result of multiple pathogenic bacteria in the sample. The invention establishes a fast and sensitive detection method based on the pathogenic ...

Wind and solar hybrid energy storage and power generation integration system and process

The invention discloses a wind and solar hybrid energy storage and power generation integration system and process. The system comprises a wind power generation subsystem, a solar energy storage subsystem, a liquefied air subsystem and a power subsystem. The process comprises the following steps: solar energy is gathered by a thermal collector to obtain heat energy, the heat energy is stored in heat storge medium; wind energy is converted to electric energy, the wind power is used to liquefy air and stored in the liquefied air; and when electricity is required, the liquefied air is pressurized to recycle cold energy for the air liquefying process, then the air is heated by the high temperature heat storge medium which stores solar energy to obtain high temperature and high pressure air, and finally the air is sent to a multistage reheating turbine to expand and do work. The system of the invention recycles the cold energy of the liquefied air to reduce the wasted work for air liquefying ...

Environment protection type DNA preservation product and manufacturing method thereof

The invention discloses an environment-friendly DNA preservation product, which is to sandwich DNA in a hard urea formaldehyde polymer resin containing a DNA protectant. A concrete production method comprises the steps: extracting the DNA; preparing urea formaldehyde monomers; synthesizing an urea formaldehyde polymer resin liquid containing the DNA protectant; pouring the synthesized urea formaldehyde polymer resin liquid containing the DNA protectant into a mold; compregnating the prepared DNA into the urea formaldehyde polymer resin liquid containing the DNA protectant; and drying the urea formaldehyde polymer resin liquid containing the DNA protectant to be hardened, and demolding. The product has the advantages of simple production, low cost, energy consumption-free preservation, long preservation period and so on.

KEYBOARD WITH THE BEE-SHAPE

Fast detachable virtual and practical two purposed driving simulating system

The invention relates to a fast demountable virtual-real dual-purpose simulated driving system which comprises a data collecting module, a vehicle display module and a main control module, wherein, the data collecting module comprises a plurality of sensors and a programmable logic controllers which is connected with the sensors and is used for capturing the action of a real vehicle and transforming the action into digital form data to be stored; and the main control module comprises a system platform module, a data processing module, a graphics engine module and a database module which are connected with the system platform module in communication. The fast demountable virtual-real dual-purpose simulated driving system provided by the invention adopts the additional improving proposal; all components adopt modularized design; the data collecting module can be finished just by simple installation in the real vehicle; the vehicle display module is designed in a fast demountable form; and ...

Method for preparing oxide material having biological fine structure by using ultrasound

A ultrasonic method for preparing oxide material with a biological fine structure by nanophase material technique includes the following steps: (1) adopting animal or plant as a template, and carrying out the surface pretreatment to the animal or the plant; (2) soaking the pretreated animal or plant in the precursor solution; (3) carrying out the ultrasonic treatment to the solution in step (2); and (4) taking out the animal or the plant after ultrasonic treatment is completed, washing with the distilled water, drying, and removing the animal or the plant template to obtain oxide material with butterfly-shaped multi-layer and multi-dimensional biological fine structure. The method adopts animals or plants in the great nature in a large number of varieties as templates, has the advantages of simple process, short preparation time, and maintained integrity of material fine structure, and can be used for duplicating biological template material from macroscopic-scale to micrometer, even the ...

Flat plate type heat conduction heat flux sensor based on direct temperature measurement

The invention discloses a planar heat conducting heat flow transducer based on direct temperature measurement. The planar heat conducting heat flow transducer comprises a temperature measurement unit and a measurement circuit, wherein the temperature measurement unit comprises a panel, an embedded lug boss, a temperature transducer A and a temperature transducer B which are the same; the upper surface of the panel is provided with two grooves, and one of the grooves is connected with a through hole; the embedded lug boss is embedded in the through hole closely; the temperature transducer B is fixed above the embedded lug boss; the temperature transducer B is fixed in the other groove which is not connected with the through hole; and the measurement circuit comprises an A/D converter, an MCU and a constant flow source. The temperature measurement unit has a simple structure, only requires two temperature transducers, a red bronze panel, and a nylon embedded lug boss, and has easily realized ...

Microbial compound inoculum for production of cellulosic ethanol and preparation method thereof

The invention discloses a microbial compound inoculum for the production of cellulosic ethanol and a preparation method thereof, relating to a compound inoculum and a preparation method thereof, and solving the problems that the cost of fermentation production of cellulosic ethanol is high due to the adoption of a rinsing and detoxification method, and the ultimate yield of the ethanol is low because the rinsing and detoxification method loses the nutrition elements in the lignocellulose. The microbial compound inoculum is mainly prepared from a trichoderma koningii spore suspension, an aspergillus oryzae spore suspension and a chaetomium cupreum spore suspension. The preparation method comprises the following steps: firstly, mixing the trichoderma koningii spore suspension, the aspergillus oryzae spore suspension and the chaetomium cupreum spore suspension; and secondly, mixing and inoculating the mixed spore suspension in a culture medium for cultivation to obtain the microbial compound ...

Method, equipment and system for reselecting cells among systems

The invention discloses a method for reselecting cells among systems, which comprises that: a terminal residing in a cell belonging to a first communication system measures the signal intensity of anadjacent cell of a second communication system; and when determining the signal intensity of the adjacent cell of the second communication system is greater than a first threshold value, the terminalreselects the cell belonging to the second communication system. The invention simultaneously discloses a method for providing a basis for reselecting the cells among the systems, terminal equipment,network equipment and a network system. The method for reselecting the cells among the systems can simplify the setting and optimization of a reselection judgment threshold and ensure the success of reselection.

Servo system control method based on relay feedback

The invention relates to a servo system control method based on relay feedback, belonging to the technical field of motion control. The method comprises the following steps of: controlling a servo system for the first time by using a relay with an initial amplitude value to acquire a rotation rate after initial motion time; acquiring a relay amplitude value corresponding to the upper limit and the lower limit of the rotation rate according to the motion information of the first time, and respectively carrying out motion control on the servo system for the second time and the third time under the amplitude value through the relay in a time delay mode to acquire a stable response amplitude and a stable response cycle; identifying system model parameters and a dry friction magnitude according to the motion information of the second time and the third time; and carrying out optimization of control parameters and feedforward compensation of dry friction based on the identified parameters. The ...

Method for inverting atmospheric water vapor content from MODIS (Moderate Resolution Imaging Spectroradiometer) data

The invention relates to a method for inverting atmospheric water vapor content from MODIS (Moderate Resolution Imaging Spectroradiometer) data, which can be applied to the remote sensing application departments, such as meteorology, environment monitoring, land management, crop condition monitoring, disaster monitoring and the like. The method comprises the following three steps of: (1) performing forward simulation to the second, fifth, seventeenth, eighteenth and nineteenth near-infrared bands of acquired remote sensing MODIS data in given areas and seasons and an atmospheric model by using atmospheric radiation transmission simulation software MODTRAN, and establishing a training and test database; (2) repeatedly training and testing the training and test data set by using a neural network; and (3) performing inversion calculation to the MODIS actual image data, and performing actual earth surface verification and application analysis. The atmospheric water vapor inversed product has ...

Method for particulate coating

Location updating method and user terminal

The invention discloses a location updating method, which comprises the following steps of: after a user terminal is switched to a target cell in the process of executing a service, acquiring a location area code (LAC) of the target cell; when the user terminal continuously executes the service in the target cell, comparing the acquired LAC of the target cell with a locally stored LAC to determine whether the acquired LAC of the target cell is the same as the locally stored LAC; and when the acquired LAC of the target cell is different from the locally stored LAC, executing a location updating process. The invention also discloses the user terminal having corresponding functions. By adopting the method and the user terminal, after the user terminal is switched by crossing location areas, the location updating process is executed while the service started before the switching is executed by the target cell, so the problem that the user terminal cannot execute a service in a period of time ...

Self-maintenance system of mobile sensor network communication link and self-maintenance method thereof

The invention discloses a self-maintenance system of a mobile sensor network communication link and a self-maintenance method thereof, belonging to the field of maintenance of mobile communication links and self-control of nodes. The system comprises a head node, a base station and at least three mobile nodes, the position of the base station is fixed, the mobile nodes are used for maintaining a communication link between the head node and the base station, the head node and the base station transfer information to each other in a multi-hop communication method, and the base station is responsible for network data summarization and data uploading. The self-maintenance method of the invention adopts a communication link quality judgment method and a distributed control flow, and comprises the following steps: using a mobile node collection packet loss rate, real-time throughput and wireless received signal strength, selecting different parameters according to environmental factors, combining ...

Constraint heteroscedasticity linear discriminant analysis method for language identification

The invention provides a constraint heteroscedasticity linear discriminant analysis method for language identification, which relates to a method for the dimension reduction and decorrelation of high-dimension feature vectors. The method is characterized in that MFCC features are extracted from voice signals; the MFCC features of continuous M frames are selected and placed in parallel so as to obtain a cepstrum matrix; the cepstrum matrix is expanded according to rows to form super vectors; the mean and covariance of the super vectors are calculated by the block; a transformation matrix is calculated by the block by an iteration method; the super vectors are transformed by the block by use of the transformation matrix; and each block is subjected to dimension reduction and decorrelation treatment so as to obtain new feature vectors. The method has the advantage of obtaining the feature vectors of which the correlation among dimensions is removed, along with small amount of calculation, ...

Salts and polymorphs of a VEGF-R inhibitor

IMAGE PROCESSING METHOD AND APPARATUS

Embodiments of the present application provide image processing methods and apparatus. A image processing method disclosed herein comprises: acquiring, from an image, two regions which have a textural similarity higher than a first value and have different depths; performing frequency-domain conversion on each of the regions, to obtain a frequency-domain signal of each region; and optimizing the image at least according to the frequency-domain signal of each region, the depth of each region and a focusing distance of the image.

Fresh and soft cheese and preparation method thereof

The invention relates to a fresh and soft cheese and a preparation method thereof. After animal milk is pasteurized at high temperature or sterilized at ultra-high temperature and homogenized, a mixed lactobacillus fermenting agent containing lactococcus cremoris, lactobacillus helveticus and lactococcus lactis is added, the inoculum amount is 1% to 5%, a small amount of rennin is added, and the formed curdled milk is separated by heating so that the product has moderate acidity, smooth texture and daubing performance. The lactobacillus helveticus added in the cheese generates gramicidin containing angiotonase inhibiting factors during milk fermentation so that the fresh and soft cheese prepared from the lactobacillus helveticus has the function of hypertension prevention. By adopting the lactococcus lactis for mixed fermentation, the prominent defects of fermentation lactic acid are improved, and ketonic product different from common aldehydic fermentation milk products is produced. In ...

High-temp. antisticking corrosion-proof paint

The high-temp. anti-sticking anticorrosive paint for rubber mould and reactor contains polyphenyl thioether (70-90%), graphite (4-20%), teflon (4-20%), Co2O3 (0.5-5%) and MoS2 (0.5-5%), and has better thermal stability and anti-ageing nature.

Speech recognition special-purpose chip based speaker-dependent speech recognition and speech playback method

Fluid circuit control device suitable of nano-satellite hot control system

The invention discloses a fluid loop control device applicable to a nano-satellite thermal control system, which comprises a heat collecting module, a fluid loop driving module, a heat-electricity converting module, and a bypass flow control module. In the fluid loop control device, a micro-channel heat exchange technique combining with a heat-electricity converting technique is adopted so that the fluid loop of a nano-satellite heat control system forms forced convection heat exchange. In tthe fluid loop control device, an initiative heat control mode including major loop self-driving and bypass auxiliary control is adopted, wherein with the initiative heat control mode, the waste heat of the nano-satellite is converted into electric energy to drive the fluid loop to perform the forced convection heat exchange so as to achieve the closed loop control of the heat control system, reduce the electric energy consumption of the nano-satellite, and achieve the temperature control inside the ...

INTERACTIVE METHOD, INTERACTIVE APPARATUS, AND USER EQUIPMENT

Embodiments of the present invention disclose interactive methods, interactive apparatus, and user equipment. An interactive method disclosed herein comprises: acquiring a piece of user input information, wherein the piece of user input information comprises at least two pieces of biometric feature information and at least one piece of input action information corresponding to the at least two pieces of biometric feature information; determining at least two pieces of content respectively corresponding to the at least two pieces of biometric feature information; determining inter-content operation information corresponding to the at least one piece of input action information; and performing an interactive operation corresponding to the inter-content operation information, wherein the interactive operation is associated with the at least two pieces of content. In the embodiments of the present application, at least two pieces of content that are to be operated on are determined by using ...

Enantiomerically enriched imidazoazepinone compounds

Optical imaging method based on molecular arrangement orientation

The invention relates to the technical field of ultra-fast laser, in particular to an optical imaging method based on molecular arrangement orientation. The method is realized through a weak-light polarization spectrum detection technology and comprises the following steps of: uploading image information to orientation molecules through pumping orientation modules loaded with the image information, then reading the information loaded by the orientation modules by using detection light, and finally displaying images. The method can realize two-dimensional imaging, three-dimensional imaging and colored imaging. The invention has the advantages that due to the full-glossy image display, the method can be used for remote-distance image projection; the method has low cost, environmental protection, more abundant and vivid color when used for colored imaging, can realize the long-time caching of the image information in the arrangement and orientation modules and read the image information as ...

Freezing and paraffin embedded tissue chip production device

The invention discloses a making device of a frozen and paraffin embedding organizational chip, which comprises a box (1) which can contain insulation medium inside. A supporting plate (2) is arranged on the upper surface of the box (1), a planar movable objective table (3) is fixed on the box (1), a mesa (4) of the planar movable objective table (3) is arranged on the supporting plate (2), a vector fixing slot (5) and a sampling organizational fixing slot (27) are arranged on the mesa (4), an altitude adjusting device (6) is connected on the box (1), an adjusting rod (7) of the altitude adjusting device (6) is connected with a sample collector (8). Quality of the frozen and paraffin embedding organizational chip can be guaranteed and working efficiency can be increased substantially.

Method for sharing network load

Method for detecting tomato aspermy virus

The invention aims to provide a method for detecting a tomato aspermy virus (TAV). The method utilizes loop-mediated isothermal amplification (LAMP) to detect the tomato aspermy virus (TAV). The method comprises the steps of preparation of a reaction system, incubation treatment, inactivation treatment and product detection in turn, wherein the reaction system comprises 0.5 to 1.5 mol/L of Betaine, 2 to 25 mmol/L of dNTP, 2 to 15 mmol/L of Mg<2+>, an outer primer and an inner primer, and the concentration ratio of the inner primer to the outer primer is 1:1-1:8. The method has the advantages that the method does not need a special instrument (such as a PCR instrument), and is quicker and more economic than the prior laboratory method; and the method is simple and convenient to identify, has high specificity, can judge whether a target fragment is amplified or not by observing with the naked eye or detecting the turbidity of deposit through a turbidity meter and an ultraviolet imaging system ...

Design scheme of container system with double functions of passenger train and housing

The invention discloses a design scheme of a container system with double functions of a passenger train and a housing. Equipment such as the existing train flatcars, auto container flat trucks and the like is utilized as a transport platform; a container integrating two functions of the passenger train and the housing, similar to a soft sleeper car of the train, is designed and researched according to relevant sizes; when the demand for passenger transport is high, i.e., during the Spring Festival or holidays, the container can be loaded on the train flatcar and the auto container flat truck to form a temporary passenger train; connection sealing interface devices are added between passenger cars of the passenger train; a plurality of containers can be loaded on the train flatcar and connected in series to form a temporary passenger train; in usual, when the demand for passenger transport is low, the containers and matched steel structure stair frame modules form a 'movable building' which ...

System, method and relevant device for determining usable frequency of micro-micro base station and relevant device

The invention discloses a system and a method for determining usable frequency of a micro-micro base station and a relevant device, which aims to solve the problem that the usable frequency can not be determined when the micro-micro base station is in a roaming state. The system comprises a micro-micro base station; a first micro-micro gateway in a hometown network subordinate to the micro-micro base station and a second micro-micro gateway at a visiting place of the micro-micro base station, wherein the micro-micro base station is used for obtaining a network address distributed to the micro-micro base station and transmitting authentication information containing the network address distributed to the micro-micro base station to the first micro-micro gateway according to the stored network address of the first micro-micro gateway; the first micro-micro gateway is used for determining the second micro-micro gateway visited by the micro-micro base station at present according to the network ...

Method and system of wireless shopping

The invention provides a method and a system for wireless shopping. A user requests a transaction center to interacts with the mobile phone subscribers; the information of a commodity that a mobile phone user requests to buy is sent to a commodity information database; safe effect payment by the mobile phone subscriber is completed through telephone banking after the request of the mobile phone user is determined and valid; valid information and subscriber information in the commodity information database are stored in the cashing database of commodity information ordered by the subscriber; and a delivery system delivers goods to the mobile phone subscriber according to the subscriber information and the information of ordered commodity in the cashing database of commodity information ordered by the subscriber. Services, such as the enquiry of commodity information, purchase of commodity, etc., can be realized without time and place limit, thereby greatly facilitating consumers. By adopting ...

DISPLAY ADJUSTMENT METHOD AND DEVICE

The present application discloses display adjustment methods and devices. One display adjustment method disclosed herein comprises: acquiring display information of a display; and adjusting a posture and/or a location of the display according to the display information. The methods and the devices, which can actively adjust a location and a posture of a display according to display information, reduces adjustment steps to be performed by a user, thus increases use efficiency and improves user experience.

GSM/TD-SCDMA dual-mode base station antenna

The invention discloses a dual-mode broadband base station antenna based on GSM and TDSCDMA. The antenna adopts a broadband antenna feed unit and a broadband feed network for mutual cooperation; the frequency band of a TD-SCDMA smart antenna is extended downwards to 1710 MHz from the prior low-frequency end of 1880 MHz; a duplexer (3) is connected in series between the radio frequency output end of TD-SCDMA equipment (1) and the input end of the TD-SCDMA smart antenna (9); a low-frequency input port (6) of the duplexer is connected with the radio frequency output end of GSM equipment (11); a high-frequency input port (4) of the duplexer is connected with an output port of the TD-SCDMA equipment (1); and an output port (7) of the duplexer is connected with an input port of the TD-SCDMA smart antenna (9) through a radio frequency cable (8), and thus a TD-SCDMA broadband smart antenna structure in which GSM and TD-SCDMA dual modes share one surface is formed. The antenna has the advantages ...

Drainage system for overhead bridge

The invention discloses a drainage system for an overhead bridge which comprises a running lane, a side pavement and curbstone arranged between the running lane and the side pavement, wherein the curbstone is provided with a through hole in which rainwater flows, a water collecting and draining channel extending along the longitudinal direction is arranged below the side pavement, and the water collecting and draining channel is connected with the through hole on the curbstone. The drainage system has the advantages of large water collecting and draining quantity, difficult blockage of drained water and high safety.

Walnut crushing machine

The invention relates to equipment for crushing a walnut, in particular to a walnut crushing machine. The walnut crushing machine is characterized by comprising a feeding opening, a rotating disk, a guide plate, a ventilating passage, a machine body, a material guide plate, a discharging opening, a motor, a belt wheel, a shaft, and the like, wherein a box cover is connected to the top of the machine body, and the feeding opening is connected to the middle part of the box cover; and the rotating disk rotates under the drive of the shaft, and the material guide plate is welded on the machine body. The invention can be used for crushing different kinds of walnuts and has the advantages of low crushing rate of walnut kernels, less surface abrasion and high productivity.

Polymorphic and amorphous forms of the phosphate salt of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one

Executive device for external counterpulsation

The invention discloses an executive device for external counterpulsation, which comprises a motor, an elliptic rotor, a rigid pushing plate and a motor controller, wherein the elliptic rotor is connected with a rotating shaft of the motor, the rigid pushing plate is used to wrap the legs of a user and is pressed against the elliptic rotor, and the motor controller is connected with the motor, receives a control signal to control the motor rotation, and maximizes the extrusion force applied by the elliptic rotor to the pushing plate during diastole. No longer using gas as a power source like the prior product, the device adopts a motor the motor and avoids the preparation of a large air compressor and a gas tank, thereby realizing small size and light weight and reducing the overall volume of the device for external counterpulsation.

Filtering layer material for removing halate in water and using method thereof

The invention relates to a filtering layer material for removing halate in water. The filtering layer material is particle mixture formed by iron-silicon-carbon alloy powder, magnesium-aluminum alloy powder and particle active carbon or particle anthracite. After water containing excessive halate is enabled to pass through the filtering layer material with thickness of 20-50cm by the flow rate of 3-20m/h, the concentration of the halate in the water can be greatly reduced. The filtering layer material and the using method can be used to remove halate in water, are particularly suitable for water plants to treat above-standard disinfection by-products of micro halate, and have the advantages of high industrial practicability, simple technological operation, obvious effect, high treatment capacity, long service cycle, low price, no secondary pollution and the like.

Method, equipment and system for notifying user terminal of inter-system neighbor cell information

The invention relates to the technical field of mobile communication, in particular to technology for notifying a user terminal of inter-system neighbor cell information. The invention discloses a method for notifying the user terminal of the inter-system neighbor cell information, solves the abnormal problems of some user terminals such as halted system and rebooting occurring when a network side broadcasts the inter-system neighbor cell information, and improves user experiences. The method comprises the following steps of: receiving capacity information of the user terminal UE and judging whether the UE has an inter-system access capacity or not according to the capacity information; if the judgment result shows the UE has the inter-system access capacity, sending the stored inter-system neighbor cell information to the UE; and otherwise, not sending the stored inter-system neighbor cell information to the UE. At the same time, the invention discloses network equipment and a communication ...

Speech recognition special-purpose chip based speaker-dependent speech recognition and speech playback method

The present invention relates to speech sounds technology field which includes: speech sound distinguish parameter extration, training of specific person speech sound command, distinguishing of specific person speech sound command, speech sound playback. The invented distinguishing method possesses the characteristics of simple method, high distinguishing rate, good stability etc.

Speaker clustering method for distributed microphone

The invention relates to a speaker clustering method for a distributed microphone, which comprises the following steps: firstly performing pretreatment on signals acquired by the distributed microphone, further adopting the time delay estimation method for calculation against sound source signal fragments, getting a corresponding time delay estimation vector, then ruling out wrong data, performing speaker segmentation, and finally performing speaker clustering according to the speaker segmentation result. The distributed microphone is used as a signal acquisition and output device for calculating the time delay vector of the voice signal fragments, the time delay estimation precision is improved by ruling out the wrong data, and clustering algorithm is adopted for the time delay vector soas to respectively classify the voice signal fragments according to identities of speakers; furthermore, the device has the advantages of low price and convenience in use, and the speaker clustering method ...

Multi-background modeling method for speaker recognition

The invention discloses a multi-background modeling method for speaker recognition, relating to a background modeling method in speaker recognition. The method is characterized by comprising the steps of: firstly, dividing training data according to a vocal tract length bending coefficient of voice, respectively training a UBM (Universal Background Model) in each group of data, then obtaining a target speaker GMM (Gaussian Mixture Model) by means of the self-adaption of each background model, obtaining multiple groups of GMM and UBM models, when recognizing a speaker, carrying out calculation on test data by each group of GMM and UBM models to obtain logarithm likelihood ratio fractions, and finally selecting a minimum logarithm likelihood ratio fraction from the logarithm likelihood ratio fractions to output. By adopting the invention, delicate depiction can be carried out on the background model, thereby improving the accuracy rate on speaker recognition.

Method for preparing solid dispersion

The invention provides a method for preparing solid dispersion. The method comprises the steps of: heating a carrier up till the carrier is fused; adding a medicament which is stirred to be dissolved completely; putting the obtained solution into a pre-heated spraying device to perform spraying and drying under the conditions of a spraying nozzle temperature of between 70 to 150 DEG C and a compression air pressure of between 0.05 and 0.3 MPa to prepare the solid dispersion. In the invention, a spraying condensation method is adopted to prepare solid dispersion powder, and the medicament and the carrier material are fused and sprayed into the cold air in a form of micro fog drops by a dual-channel spraying nozzle, so the medicament and the carrier are fast condensed and solidified in a few seconds to form the solid dispersion. The preparation method uses no organic solvent, is easy for industrial production, can obtain solid micro-powders with excellent performance, effectively solvesthe ...

Method for detecting microalgae oil

The invention provides a method for detecting microalgae oil, belonging to the field of oil detection. The method solves the technical problems that the needed sample is large and the consumed time is long in the existing weighing method. The method comprises the following steps: 1, diluting microalgae culture solution to obtain diluent; 2, detecting the fluorescence intensity of the dyed diluent; 3, centrifuging the diluent, and detecting the fluorescence intensity of the dyed supernate; 4, detecting the fluorescence intensity of the undyed diluent; and 5, computing the maximum difference of the fluorescence intensity, and computing the content of the microalgae oil according to a fluorescence intensity-oil content standard curve. The method is applied to detecting the unicellular algae such as the chlorella, the scenedesmus, the spirulina, the diatom, the dinoflagellate, the chrysophyceae, the euglenophyta, the stonewort and the like, and is applied to detecting the macro algae which ...

Bandage using molecular sieves

Polymorphic and amorphous forms of the phosphate salt of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one

The present invention relates to novel polymorphic and amorphous forms of a phosphate salt of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one represented by formula (1), and to processes for their preparation. Such polymorphic forms may be a component of a pharmaceutical composition and may be used to treat a mammalian disease condition mediated by poly(ADP-ribose) polymerase activity including the disease condition such as cancer.

Salts and polymorphs of a Vergf-R inhibitor

Method for extending M3UA route supervision function

The invention discloses a method which extends the management function of the M3UA routing. The method comprises the following steps: a M3UA protocol is used to finish the communication between the internal signaling point of an IP signaling network and a signaling transfer point, or to finish the communication between the signaling transfer point and the signaling transfer point; routing keywords and AS are set on the signaling point or the signaling transfer point; ASP is set or the service processes of SGP and IP are set, and the routing priority is set; routing management information is used between the signaling point and the signaling point, or between the signaling transfer point or the signaling transfer point to exchange the routing information; according to the received routing management information, the signaling point or the signaling transfer point maintains the routing table thereof by combining with the routing state of the adjacent signaling points. The invention extends ...

Method and system for distinguishing different service traffic in broadband access network

The method comprises: providing a service traffic identifier for each of two service traffics; at access point, correlating different service traffic identifier to different virtual channel identifier; according said correlation, routing the service traffic.

Method for preparing dye sensitization TiO2 nano-crystalline film photoelectric electrode doping with metal

The invention belongs to the manufacturing technical field of a TiO2 nano crystalline film photoelectrode of a dye sensitization solar cell, and in particular relates to a preparation method for a metal-doped dye sensitization TiO2 nano crystalline film photoelectrode. The film photoelectrode is a nano crystalline film photoelectrode with a pore structure. Colloid containing metal-doped TiO2 nano crystalline particles and TiO2 large particles with light scattering performance is coated on a conductive substrate which undergoes heat treatment to form the nano crystalline film photoelectrode with a pore structure. On one hand, the metal doping not only increases the number of carriers to improve the conductivity obviously, but also changes the position of a TiO2 energy band and consequently improves the photo voltage; and on the other hand, the introduction of the TiO2 large particles strengthens the light scattering and the dispersion of redox ions, thereby further improving the light absorption ...

Axially split type pump body sealing device

The invention discloses an axially split type pump body sealing device and relates to a sealing device. A sealing ring is arranged in a pump body; anti-movement semicircular protrusions are arranged at the periphery of the sealing ring; a semicircular groove is formed on the pump body; and the semicircular protrusions are embedded into the semicircular groove. The anti-movement semicircular protrusions are arranged at the periphery of the sealing ring, the semicircular groove is formed on the pump body, and the semicircular protrusions are embedded into the semicircular groove to match the semicircular groove, so that the sealing ring is prevented from rotating and axially moving, the semicircular protrusions are difficult to damage, the damage frequency of the sealing ring is low, the pump is prevented from being detached for maintenance, the labor and time are saved, the production is not influenced, and the axially split type pump body sealing device is suitable for axially split type ...

Bridge network and data processing method therein

The invention relates to a bridge network and a data processing method therein. The invention is characterized in that the bridge network comprises a logic control circuit, more than one CPU interface register connected with the logic control circuit through signal wires, a channel switch of a random access memory, a channel switch of an analog-digital converter and a channel switch of a digital-analog converter, wherein, selection signals of each public module circuit corresponding to each CPU, electrical level state signals of each public module circuit and enabling signals of each public module circuit selected by each CPU are arranged in the logic control circuit; after the logic control circuit receives the selection signals and the enabling signals of each public module circuit transmitted by each CPU through each CPU interface register, the electrical level state signals of the public module circuit to be visited are fed back to the corresponding CPU, and each CPU and the public ...

Method for chemically separating bastnaesite and urdite from mixed rare earth concentrate

The invention relates to a method for chemically separating bastnaesite and urdite from a mixed rare earth concentrate, belonging to the technical field of rare earth hydrometallurgy. In the invention, the mixed rare earth concentrate (bastnaesite/urdite mixed rare earth ores) from Baotou is separated into a single bastnaesite concentrate and a urdite concentrate, and fluorions can be converted into a complex by using a complexing method, so that the complex can enter a solution to destroy the bastnaesite. The method provided by the invention comprises the following steps: adding bastnaesite/urdite mixed ores into water, pulping, and adding a complexing agent solution and an inorganic acid solution to decompose the bastnaesite, so that the dissolved bastnaesite enters the solution, thereby separating the bastnaesite from the urdite. The method provided by the invention is simple, has the advantages of low production cost and low pollution, develops a new way for further extracting rare ...

Node B simulated loading method under RNC centralized control

The invention discloses a Node B simulation loading method under RNC centralized control, comprising: a simulation loading data file making step; a simulation loading step; a simulation loading recovery step, wherein the simulation loading data file making step is that, the simulation loading wireless link building request information is made on RNC, including parameters required by loading and simulation loading indication. According to the invention, through modifying wireless link building information, RNC performs configuration of simulation loading parameters on the Node B through NBAP signalling, thereby realizing the centralized control of simulation loading on the Node B. For the simulation loading resource, the resource occupying record is performed in RNC, to ensure not to affect the normal user access. Through normal resource release process, RNC recovers simulation loading resource.

IMAGE PROCESSING METHOD AND APPARATUS

Embodiments of the present application provide image processing methods and apparatus. A image processing method disclosed herein comprises: acquiring two images of the same scene shot in the same position with the same aperture pattern and different depth of field parameters; performing frequency-domain conversion on each of the images, to obtain a frequency-domain signal of each image; and obtaining an all-in-focus image of the scene at least according to the frequency-domain signal of each image and the different depth of field parameters. 1. An image processing method , wherein the method comprises:acquiring two images of the same scene shot in the same position with the same aperture pattern and different depth of field parameters;performing frequency-domain conversion on each of the images, to obtain a frequency-domain signal of each image; andobtaining an all-in-focus image of the scene at least according to the frequency-domain signal of each image and the different depth of field parameters.2. The method of claim 1 , wherein the acquiring two images of the same scene shot in the same position with the same aperture pattern and different depth of field parameters comprises: acquiring a space-domain signal of each image; andthe performing frequency-domain conversion on each of the images, to obtain a frequency-domain signal of each image comprises: performing frequency-domain conversion on the space-domain signal of each image, to obtain a frequency-domain signal of each image.3. The method of claim 2 , wherein the space-domain signal comprises at least one of the following: a grey scale signal claim 2 , a red (R) signal claim 2 , a green (G) signal claim 2 , and a blue (B) signal.4. The method of claim 2 , wherein the depth of field parameters comprise at least one of the following: aperture F values claim 2 , focusing distances.5. The method of claim 4 , wherein the performing frequency-domain conversion on each of the images claim 4 , to obtain a frequency ...

Loaded network mode selecting method for called service in mobile communication network

Wireless channel distribution method

Reducible and biodegradable comb type high polymer gene vector and preparation method of same

The invention discloses a reducible and biodegradable comb type high polymer gene vector and a preparation method of the same. The structure of the vector is as shown in the following formula, wherein CP is a cationic polymer with low molecular weight between 600 and 30000; F1 and F2 are groups capable of interaction; F1 or F2 contains a disulfide bond; M is a main chain unit structure of the polymer; n equals to 10-500; m is smaller than n; m equals to 0-400; l equals to 0-800; and l, m and n are integers. In the invention, the comb type high polymer gene vector has small cytotoxicity, gene DNA can be well bound and compounded under physical conditions so as to enter cells; and the carried genes can be released as the reducing environment in the cells can rupture quickly. The result showthat the reducible and biodegradable comb type high polymer gene vector has higher transfection efficiency and lower cytotoxicity compared with 25kDa PEI (polyether imide); moreover, the preparation method ...

Freezing and paraffin embedded tissue chip production device

The invention discloses a making device of a frozen and paraffin embedding organizational chip, which comprises a box (1) which can contain insulation medium inside. A supporting plate (2) is arranged on the upper surface of the box (1), a planar movable objective table (3) is fixed on the box (1), a mesa (4) of the planar movable objective table (3) is arranged on the supporting plate (2), a vector fixing slot (5) and a sampling organizational fixing slot (27) are arranged on the mesa (4), a altitude adjusting device (6) is connected on the box (1), an adjusting rod (7) of the altitude adjusting device (6) is connected with a sample collector (8). Quality of the frozen and paraffin embedding organizational chip can be guaranteed and working efficiency can be increased clearly.

Automatic ticket checking device

The invention relates to an automatic ticket checking device which can be arranged at rail transit stations, wharves, scenic spots and the like. An image acquisition unit 30 shoots a static image or continuous videos of a ticket checking channel 20 of the automatic ticket checking device; a passenger detection unit can judge and track the positions of passengers and objects in the ticket checking channel according to the static image or the continuous videos; and a main control unit controls the opening and closing of a ticket checking entrance 13 in real time according to the passenger positions and tracking information judged by the passenger detection unit. Thus, the automatic ticket checking device provided by the invention can accurately track the passenger positions, does not have false detection or false judgment and has high reliability.

Novel string cheese and preparation method thereof

The invention relates to novel string cheese and a preparation method thereof. The preparation method comprises the following steps of: making a cheese coagulum by using lactic acid bacteria and acidulant chymosin; performing steam jet or hot-water hot iron on the cheese coagulum; stretching at a high temperature to obtain a cheese block mass; adding emulsifying salt, table salt and seasoner into the cheese block mass; and extruding to obtain a product, wherein the product can be eaten without being cooked and has a hand-torn string texture and various flavors. On the basis of a Mozzarella cheese technology and the novel string cheese and the preparation method thereof, the acidulant is used, the hot-water hot iron is performed, a minor-diameter long-distance outlet molding method is used, and the positive effects of shortening acidification time, increasing the adaptability to production conditions and improving the uniformity and the stability of a cheese fiber structure are achieved.

Method for synthesizing 2,4-dichloroaniline

The invention discloses a method for synthesizing 2, 4-dichloroaniline, which adopts parachloronitrobenzene as raw material and comprises the steps as follows: firstly, nitro-benzene is reduced into the corresponding hydroxylamine in the alcohol-water solution of ammonium chloride; secondly, chloro of benzene ring and reduction of hydroxylamine are carried out simultaneously in the hydrochloric acid solution; and thirdly, the pH value is adjusted until the solids are precipitated, and 2,4-dichloroaniline can be obtained after recrystallization by using the alcohol-water solution. The hydrochloric acid in this invention is adopted not only as a source of hydrogen for reduction reaction, but also as a chlorination agent for chlorination reaction, the reduction reaction and the chlorination reaction can be finished at the same time, the invention has the advantages of short process route, no high requirement for devices, simple operation, and high yield of 2,4-dichloroaniline, no usage of ...

ACCESS CONTROL METHOD AND ACCESS CONTROL APPARATUS

Embodiments of the present application disclose access control method and an access control apparatus. A method disclosed herein comprises: sending information associated with authentication of at least one access point device; and controlling at least one second device to access a target access point device through at least one first device; wherein the at least one first device is a device that receives the information associated with authentication of at least one access point device. The methods and apparatus of the embodiments of the present application, by using an authentication manner through cooperation between devices, enable a device currently used by a user to rapidly and efficiently access a target access point device, so as to more efficiently obtain access to a wireless local area network. 113.-. (canceled)14. An access method , wherein the method comprises:sending information associated with authentication of at least one access point device; andaccessing a target access point device through at least one first device;wherein the at least one first device is a device that receives the information associated with authentication of at least one access point device.15. The method of claim 14 , wherein the sending information associated with authentication of at least one access point device comprises:sending the information associated with authentication of at least one access point device to the at least one first device.16. (canceled)17. The method of claim 14 , wherein the sending information associated with authentication of at least one access point device comprises:sending the information associated with authentication of at least one access point device through broadcasting.18. (canceled)19. The method of claim 14 , wherein the method further comprises:sending an access request to the at least one access point device;acquiring the information associated with authentication of at least one access point device; andsending identification information ...

Method for preparing pale malt containing high-activity limit dextrinase

The invention relates to a method for preparing pale malt containing high-activity limit dextrinase, which comprises the following five steps: selecting barley, pretreating a barley raw material, soaking barley, germinating, and drying green malt. The germination step is carried out in low-temperature and ventilation conditions, metal ions and a germination accelerator are added in the initial stage of germination, and the germination process is regulated and controlled, so that pale malt containing high-activity limit dextrinase is prepared. The method provided by the invention has the advantages of simple process and is stable in operation, and the limit dextrinase, alpha-amylase and beta-amylase in the malt finished product have high activity and proper proportion. The invention provides a new route for producing high-fermentation degree beer with industrial production scale and commercial value.

Disposable iodophor sponge block for peritoneal dialysis and package thereof

The invention a disposable iodophor sponge block for peritoneal dialysis and a package thereof, which are used for solving the problem of discharging the last bag of peritoneal dialysis waste liquor of daytime ambulatory peritoneal dialysis patients reasonably. The disposable iodophor sponge block consists of cylindrical sponge, iodophor liquor and a hermetic outer package, and is in a cylindrical shape, wherein the diameter is 8 millimeters, and the height is 8 millimeters; the iodophor liquor is infiltrated inside the sponge block; the outer package is formed by bonding and sealing two pieces of aluminum foil, and the center of one piece of the two pieces of aluminum foil is punched to form a cylindrical groove to accommodate the sponge block; and a non-glue free area is positioned on the edge of the outer side at the bonding joint of the two pieces of aluminum foil, so that the package is convenient to tear out. When the daytime ambulatory peritoneal dialysis patients perform the exchange ...

Starch/polylactic acid antibacterial activity packaging material as well as preparation method and application thereof

The invention discloses a starch/polylactic acid blending antibacterial activity packaging material with the antibacterial activity control release function, as well as a preparation method and application thereof. The proper hydrophilic and hydrophobic property of the starch/polylactic acid blending material is utilized to regulate the migration dissolution rate of an antibacterial agent, and therefore, the antibacterial material combines the antibacterial timeliness and the antibacterial long effectiveness and prolongs the food shelf life. The antibacterial packaging material comprises the following compositions in percentage by weight: 30-40 percent of starch, 2-10 percent of antibacterial agent, 45-60 percent of polylactic acid and 0.01-1 percent of compatibilizer. The compositions are sequentially added into a twin-screw extruder from different feeding holes, the blended materials are treated by plasticization, kneading and reaction blending to prepare the starch/polylactic acid blending ...

Inverter power device for medium frequency resistance welding

The inverter power source for medium frequency resistance welding includes transformer, bridge inverter connected to the primary coil of the transformer, one pair of diode rectifier units connected to the secondary coil of the transformer with the common point of the rectifier pair being one of the output ends of the power source, one set of serially connected single-turn windings on the inductor with two ends connected to the other ends of the rectifier pair with the connecting point of the serially connected single-turn windings being the other output end of the power source. The several sets of output are connected parallelly to constitute the total output of the power source. The present invention solves the problem of high back voltage in the off rectifying diode in the rectifier unit to raise the switching frequency of the inverter power source for resistance welding reach 20 KHz.

Universal numerical control code analysis method

The invention discloses a general numerical control code analytic method. The invention relates to an error detection and analytic method for NC codes and provides a customized means which is used for extending functions of a parser on the basis of the method. The invention analyzes morphology and grammar of the NC codes on the basis of a rule database; if errors exist, the parser can output an error report and indicate error types and positions; a user modifies the NC codes and then detects errors, and the process is repeated until no error exists in the codes; the NC codes are analyzed by adoption of a time slice discrete method, and tool position files are generated and used for driving virtual manufacturing processes; as for numerical control systems which are not supported by a system, the user arranges rules of a novel system in the rule database by three steps through a customized interface. The invention has commonality and openness, and can widen application fields of virtual processing ...

New technology for recycling metribuzin methylate mother liquor

The invention provides a new technology for recycling metribuzin methylated mother liquor. The technology uses bromomethane as methylating agent to react with triazone under alkaline condition and obtain metribuzin; and methylated mother and bromine are recycled for cyclic utilization, thus achieving the aim of the reutilization of wastewater. The inorganic salt content and discharge amount of waste water in methylating working section can be effectively reduced, and the difficulty and cost of treating waste water are largely reduced. The invention has good environmental benefit, social benefit and economic benefit.

Welding wire sending and pulverized solder sending laser cladding forming method and device

The invention discloses a welding wire sending and pulverized solder sending laser cladding forming method. The method is characterized in that a conscope is used to change a solid laser beam transmitted by a laser to an annular light beam through light path transformation, then an annular focus lens is used to focus the annular light beam to an annular conical light beam, a hollow conical aphotic zone is formed in the annular conical light beam, a welding wire sending and pulverized solder sending protective gas composite nozzle is arranged in the aphotic zone and has the same axis of the annular conical light beam, a welding wire sending hole is arranged in the center, parallel pulverized solder sending holes are around the welding wire sending hole, collimating protective gas holes areparallel to and around the pulverized solder sending holes, wire is sent to a molten pool through the welding wire sending hole along the axial direction of the light beam and vertically to a machining ...

Mechanical/pneumatic combined internal-charging type precision corn seed sowing device

The invention relates to a mechanical/pneumatic combined internal-charging type precision corn seed sowing device which is characterized by comprising a flat-plate-shaped seed sowing device underpan, a concave disk-shaped structure seed sowing tray, a semicircular-like isolation plate fixed on the underpan, a transmission shaft, an air inlet hole, a seed sowing port and a seed inlet port, whereinthe outer edge on the inner side of the seed sowing tray is provided with a circle of bosses in the circumferential direction, the bosses rotatablely abut against the underpan, a cavity is formed between the concave part of the seed sowing tray and the underpan; the bosses are provided with a plurality of hemipyramid grooves at intervals along the circumferential direction, each groove has a bigger upper opening and a smaller lower opening, and the grooves abut against the underpan to form a plurality of pockets; the outer edge of the isolation plate is arranged on the inner edge of the boss;one ...

Cable channel management planning and publishing system

The invention discloses a cable channel management planning and publishing system. The system comprises: A, a planning module, B, a publishing module, C, a web page module and D, a database module, wherein the planning module comprises a planning system and a planning system database engine which is communicated with the planning system; the publishing module comprises a publishing system and a publishing system database engine which is communicated with the publishing system; the web page module comprises a web page and a web page database engine which is communicated with the web page; the web page is used for receiving inquiry requests and showing inquiry results; the database module comprises an SQL database system and a cable channel management planning and publishing system database which is communicated with the SQL database system; and the cable channel management planning and publishing system database is communicated with the planning system database engine, the publishing system ...

System and method for realizing mobile service via broadband wireless access

The invention provides a system which can realize mobile service through Broad Band wireless access, and the system comprises a mobile user terminal, a mobile core network and a mobile access network. The mobile user terminal has the capability of carrying out network access by a mobile wireless access technology and the capability of carrying out the network access by a wireless Broad Band technology; the mobile access network is arranged between the mobile user terminal and the mobile core network. The invention is characterized in that a Broad Band access network is also arranged between the mobile user terminal and the mobile core network, the Broad Band access network is coupled to the mobile core network through the session initial protocol network gateway SIP GW. The invention overcomes the limitation on the high speed rate service provided by the network with the prior art.

Safety well cover

A safety well cover comprises well cover supports and a well cover and is characterized in that the well cover supports are provided with safety indicating devices which can bounce. The safety well cover has the following beneficial effects: after the well cover is stolen or damaged, the safety indicating devices can bounce to caution the pedestrians and vehicles that pass by soon that accidents happen, thus effectively reducing the unsafe factors brought to the pedestrians and vehicles after the well cover is stolen or damaged.

Method for fixing laccase on stephanoporate silica gel

The invention relates to a method for immobilizing laccase on a porous silica gel carrier, which belongs to the field of environmental microbiology. The method is characterized in that porous silica gel for chromatography is selected as carrier, and laccase can be immobilized on the functional porous silica gel carrier by covalent coupling method. The immobilization method comprises two steps: the preparation of the carrier and the immobilization of laccase. The preparation of the carrier comprises the following steps: mixing porous silica gel with a certain amount of glutaraldehyde solution and ultrasonically reacting under vacuum to obtain the functional carrier capable of covalently coupled with laccase. The immobilization of laccase comprises the following steps: immobilizing laccase in a buffer solution with pH 7.0 at 4 DEG C for 12 h, washing, and drying at low temperature to obtain the immobilized laccase. The invention provides an immobilized laccase with the advantages of high ...

Fluid circuit control device suitable of nano-satellite hot control system

The invention discloses a fluid loop control device applicable to a nano-satellite thermal control system, which comprises a heat collecting module, a fluid loop driving module, a heat-electricity converting module, and a bypass flow control module. In the fluid loop control device, a micro-channel heat exchange technique combining with a heat-electricity converting technique is adopted so that the fluid loop of a nano-satellite heat control system forms forced convection heat exchange. In tthe fluid loop control device, an initiative heat control mode including major loop self-driving and bypass auxiliary control is adopted, wherein with the initiative heat control mode, the waste heat of the nano-satellite is converted into electric energy to drive the fluid loop to perform the forced convection heat exchange so as to achieve the closed loop control of the heat control system, reduce the electric energy consumption of the nano-satellite, and achieve the temperature control inside the ...

Load balance control method and apparatus

The invention relates to the field of time division duplex communication networks, in particular to technique for balancing uplink and downlink load in a time division duplex communication network. A load balance control method comprises the following steps: monitoring an uplink wireless channel resource occupation rate and a downlink wireless channel resource occupation rate in an uplink and downlink asymmetric network; and re-orientating uplink and downlink symmetric services in the uplink and downlink asymmetric network or switching to a uplink and downlink symmetric network when determining the resources of the uplink and downlink asymmetric network are limited according to the uplink wireless channel resource occupation rate and the downlink wireless channel resource occupation rate. The invention also provides a load balance control device. Due to the switching of the uplink and downlink symmetric services from the uplink and downlink asymmetric network to the uplink and downlink ...

Two-dimensional array code

The present invention relates to a two-dimensional array code. The two-dimensional array code comprises a plurality of equal-height code characters arranged into a two-dimensional array, wherein each of the code characters corresponds to a bit group representing information, and the adjacent code characters in the row direction of the two-dimensional array have equal center distances; and a locating mechanism, for defining size and/or direction of the two-dimensional array arranged by the code characters. The present invention greatly reduces the cost for issuing a two-dimensional code, and significantly increases the user convenience. This two-dimensional array code has high compatibility for user mobile terminals. In addition, the entire system apparently improves its safety and stability, and is suitable for the present network application environment.

Porous polymeric materials for hydrogen storage

A porous polymer, poly-9,9′-spirobifluorene and its derivatives for storage of H 2 are prepared through a chemical synthesis method. The porous polymers have high specific surface area and narrow pore size distribution. Hydrogen uptake measurements conducted for these polymers determined a higher hydrogen storage capacity at the ambient temperature over that of the benchmark materials. The method of preparing such polymers, includes oxidatively activating solids by CO 2 /steam oxidation and supercritical water treatment.

TRANSPARENT SUBSTRATE HAVING DURABLE HYDROPHOBIC/OLEOPHOBIC SURFACE

A substrate having a durable hydrophobic and/or oleophobic surface. The durable hydrophobic and/or oleophobic surface includes a first layer that is disposed on the substrate and comprises inorganic nanoparticles, an outer layer comprising a fluorosilane, and an optional immobilizing layer that comprises at least one of an inorganic oxide and a silsesquioxane. The durable surface is capable of retaining optical properties, such as haze, and hydrophobic and/or oleophobic properties after repeated contact with foreign objects such as, for example, wiping with a cloth or human finger. 1. A transparent substrate having a durable surface that exhibits at least one of hydrophobicity and oleophobicity , wherein the durable surface comprises:a. a first layer disposed on the transparent substrate, the first layer comprising inorganic nanoparticles having a first layer topography and an average agglomerate size or an average particle size; andb. a fluorosilane coating disposed over the first layer, wherein the durable surface has one of an oil contact angle and a water contact angle after 100 wipes that varies by less than about 20% from an initial contact angle of the durable surface measured before wiping.2. The transparent substrate of claim 1 , further including an immobilizing layer disposed between the first layer and the fluorosilane coating claim 1 , wherein the immobilizing layer comprises at least one of an inorganic oxide and a silsesquioxane.3. The transparent substrate of claim 2 , wherein the immobilizing layer has a topography that substantially conforms to the first layer topography.4. The transparent substrate of claim 2 , wherein the immobilizing layer comprises a silsesquioxane.5. The transparent substrate of claim 2 , wherein the immobilizing layer comprises at least one inorganic oxide and has a thickness that is within about 20% of an average agglomerate size or an average particle size of the inorganic nanoparticles in the first layer.6. The transparent ...

Semiconductor Structures and Method for Fabricating the Same

A semiconductor structure is provided. The semiconductor structure includes a first substrate, a second substrate opposite to the first substrate, a plurality of spacers disposed between the first substrate and the second substrate, and an adhesive material bonded with the first substrate and the second substrate within the two adjacent spacers. The invention also provides a method for fabricating the semiconductor structure.

ENERGY STORAGE SYSTEM USING SUPERCRITICAL AIR

Disclosed is an energy storage system using supercritical air, comprising compressor units (), heat exchanger and storage device (), a throttle valve (), a cryogenic tank (), a cryogenic pump (), expander units (), a generator (), a driver unit (), and a plurality of pipes. There are several advantages of this invention, including high energy density, high efficiency, no storage cycle and geographical conditions restriction, easy implementation with all kinds of power stations, environment friendliness and capability of recycling low to medium temperature waste heat and so on. 1. An energy storage system using supercritical air , comprising a compressor unit , a heat exchanger and storage device , a cold exchanger and storage device , a throttle valve , a cryogenic tank , a throttling valve , at least one cryogenic pump , an expander unit , a generator , a driver unit , and a plurality of pipes wherein:the compressor unit includes at least one low-pressure compressor and at least one high-pressure compressor, the compressors being connected in series or integrated into a multistage compressor, and an inlet of each of the low-pressure compressors being connected to an air intake duct;the expander unit includes at least one low-pressure expander and at least one high-pressure expander, the expanders being connected in series or integrated into a multistage expander, and an outlet of the low-pressure expanders being connected to an air outlet duct;a driving shaft of the drive unit is coupled to a driven shaft of the compressor unit and a driven shaft of the generator is coupled to a driving shaft of the expander unit;the low-pressure compressors and the high-pressure compressors are connected to the heat exchanger and storage device via the pipes respectively;the heat exchanger and storage device, the cold exchanger and storage device and the cryogenic tank are connected via pipes in sequence;the throttling valve is provided in the pipe between the cold exchanger and ...

PATTERNED TEXTURED GLASS COMPATIBLE WITH LASER SCRIBING

Methods of isolating photovoltaic cells in a module by providing a textured glass substrate with a pattern of textured areas and a pattern of non-textured areas; forming a plurality of photovoltaic cells on the glass substrate; and isolating each of the cells from each adjacent cell to form the module. Glass substrates have a surface with a pattern of textured areas; and a pattern of non-textured areas, wherein the non-textured areas are in the form of strips having an average width of from 10 microns to 500 microns. Articles have a glass substrate having a surface comprising a pattern of textured areas and a pattern of non-textured areas; and a plurality of isolated photovoltaic cells formed on the glass substrate. 1. A method of isolating photovoltaic cells in a module , the method comprising:providing a textured glass substrate comprising a pattern of textured areas and a pattern of non-textured areas;forming a plurality of photovoltaic cells on the glass substrate; andisolating each of the cells from each adjacent cell to form the module.2. The method according to claim 1 , wherein the providing comprises forming the pattern of textured areas and the pattern of non-textured areas.3. The method according to claim 2 , wherein the forming the pattern of textured areas comprises providing a glass substrate; and texturing a surface of the glass substrate using a process selected from a chemical process claim 2 , a mechanical process claim 2 , or a combination thereof.4. The method according to claim 3 , wherein the forming the pattern of textured areas comprises sandblasting the glass substrate claim 3 , etching the glass substrate claim 3 , grinding the glass substrate claim 3 , lapping the glass substrate claim 3 , depositing particles on the glass substrate claim 3 , or a combination thereof.5. The method according to claim 2 , wherein the forming the pattern of non-textured areas comprises providing a glass substrate; and masking areas of the glass substrate to ...

STEAM ACTIVATED NON-LIGNOCELLULOSIC BASED CARBONS FOR ULTRACAPACITORS

A method for producing an activated carbon material includes heating a non-lignocellulosic carbon precursor to form a carbon material and reacting the carbon material with steam to form an activated carbon material. The activated carbon material is suitable to form improved carbon-based electrodes for use in high energy density devices. 1. A method for producing an activated carbon material comprising:heating a non-lignocellulosic carbon precursor at a carbonization temperature effective to form a carbon material; andreacting the carbon material with steam at an activation temperature effective to form an activated carbon material.2. A method according to claim 1 , wherein the non-lignocellulosic carbon precursor is selected from the group consisting of wheat flour claim 1 , walnut flour claim 1 , corn flour claim 1 , corn starch claim 1 , corn meal claim 1 , rice flour claim 1 , potato flour claim 1 , beets claim 1 , millet claim 1 , soybean claim 1 , barley and cotton.3. The method according to claim 1 , wherein the carbonization temperature ranges from about 600° C. to 800° C.4. The method according to claim 1 , wherein the heating is performed in an inert atmosphere.5. The method according to claim 1 , wherein the heating is performed in a nitrogen atmosphere.6. The method according to claim 1 , wherein the activation temperature ranges from about 700° C. to 1000° C.7. The method according to claim 1 , wherein the carbon material is reacted with steam for a period of time ranging from about 0.5 to 5 hours.8. The method according to claim 1 , wherein the activated carbon material comprises:{'sup': '3', 'pores having a size of ≦1 nm, which provide a combined pore volume of ≧0.3 cm/g;'}{'sup': '3', 'pores having a size of from >1 nm to ≦2 nm, which provide a combined pore volume of ≧0.05 cm/g; and'}{'sup': '3', '<0.15 cm/g combined pore volume of any pores having a size of >2 nm.'}9. The method according to claim 1 , wherein the activated carbon material comprises ...

Method for making alkali activated carbon

A method for activating carbon via alkali activation processes includes the introduction of water vapor during the activation phase to control the formation of highly reactive by-products. The method includes heating the mixture of a carbon-containing first material and a alkali-containing second material, introducing water vapor at a first threshold temperature and stopping water vapor introduction at a second threshold temperature. The activated carbon material is suitable for carbon-based electrodes and for use in high energy density devices.

ASSIGNING WORK ORDERS WITH CONFLICTING EVIDENCES IN SERVICES

A method of recommending an assignment for a work order includes receiving the work order, retrieving information from the work order, identifying a skill set needed to complete the work order using the information retrieved from the work order, extracting, automatically, a first set of evidences from a first data source based on the identified skill set, and a second set of evidences from a second data source based on the identified skill set, combining a first inference and a second inference, by a processor, wherein the first inference is determined using the first set of evidences, the second inference is determined using the second set of evidences, and the first and second set of evidences comprise dissimilar data, and generating a work order assignment recommendation based on the combined inferences. 1. A method of recommending an assignment for a work order , comprising:receiving the work order;retrieving information from the work order;identifying a skill set needed to complete the work order using the information retrieved from the work order;extracting, automatically, a first set of evidences from a first data source based on the identified skill set, and a second set of evidences from a second data source based on the identified skill set, wherein each evidence in at least one of the first and second sets of evidence comprises a plurality of different related data categories, and at least one of the first and second sets of evidence comprises data indicative of a previous event;generating a first set of inferences, by a processor, based on the first set of evidences, wherein the first set of inferences comprises a first subset of a set of system administrators;generating a second set of inferences, by the processor, based on the second set of evidences, wherein the second set of inferences comprises a second subset of the set of system administrators;combining the first and second sets of inferences; andgenerating a work order assignment recommendation ...

SYSTEM FOR QUALITY ASSESSMENT OF PHYSIOLOGICAL SIGNALS AND METHOD THEREOF

The present disclosure relates to a system for physiological signal quality assessment, the system includes: a first filter module for implementing a filter process on an inputted first physiological signal; a first periodicity detection module for detecting periodicity of the filtered first physiological signal, and determining periodic segmentation point of the first physiological signal; a feature extracting module for extracting corresponding signal features of the first physiological signal in each heart period; and a fuzzy logic module for building up a fuzzy logic model according to the extracted signal features, and calculating a signal quality index for the first physiological signal in the relative period based on the built fuzzy logic model, and determining a signal attribute according to the signal quality index. A method for physiological signal quality assessment is provided as well. The system and method for physiological signal quality assessment calculate the signal quality index, determine the signal attribute according to the signal quality index, therefore recognize the abnormal signal out of the first physiological signal, and result in high quality physiological signals. 1. A system for quality assessment of physiological signals , wherein the system comprises:a first filter module for implementing a filter process on an inputted first physiological signal;a first periodicity detection module for detecting periodicity of the filtered first physiological signal, and determining periodic segmentation points of the first physiological signal;a feature extraction module for extracting corresponding signal features of the first physiological signal in each heart period; anda fuzzy logic module for building up a fuzzy logic model according to the extracted signal features, and calculating a signal quality index for the first physiological signal in the relative period based on the built fuzzy logic model, and determining a signal attribute according ...

MODIFIED GEOPOLYMER COMPOSITIONS, PROCESSES AND USES

The present invention relates to modified geopolymer compositions, geopolymer-coated organic polymer substrates, and methods of manufacturing and articles comprising same. 113.-. (canceled)14. A method of preparing a geopolymer-coated organic polymer substrate comprising a dried modified geopolymer layer in adhering operative contact with an organic polymer substrate , the adhering operative contact being characterizable as having a bond strength of 25 kilopascals (kPa) or greater , the method comprising forming the geopolymer-coated organic polymer substrate as a function of drying a cured modified geopolymer precursor layer.15. The method as in claim 14 , further comprising curing a precursor modified geopolymer layer to give the cured precursor modified geopolymer layer claim 14 , the curing being essentially simultaneous with claim 14 , or substantially preceding claim 14 , the drying.16. The method as in claim 14 , the method comprising steps of:(a) providing the organic polymer substrate, the organic polymer substrate having a coating-ready surface;(b) contacting a modified geopolymer composition to the coating-ready surface, or a portion thereof, of the organic polymer substrate to give a modified geopolymer precursor layer in physical contact with the coating-ready surface, or the portion thereof, of the organic polymer substrate, the modified geopolymer composition being either (i) a stabilized geopolymer-organic polymer latex composition; or (ii) a highly organic polymer-adherent capable, modified geopolymer composition;(c) curing the modified geopolymer precursor layer to give the cured modified geopolymer precursor layer; and(d) drying the cured modified geopolymer precursor layer so as to remove at least 25 weight percent of water therefrom to give the geopolymer-coated organic polymer substrate.17. The method as in claim 16 , the cured and dried modified geopolymer layer claim 16 , cured modified geopolymer precursor layer claim 16 , and modified ...

LEVERAGING USER-TO-TOOL INTERACTIONS TO AUTOMATICALLY ANALYZE DEFECTS IN IT SERVICES DELIVERY

An approach is presented for identifying related problem tickets in an information technology (IT) environment. User interactions with a computer program are stored. The user interactions include inputs to the computer program to search for problem tickets issued in the IT environment that have the same characteristics. One or more user interaction patterns within the user interactions are recognized. A user interaction pattern of the one or more user interaction patterns is selected based on an evaluation of effectiveness of each of the one or more user interaction patterns. Based on the user interaction pattern, a rule is generated for determining which problem tickets in the IT environment share a common characteristic. The rule is applied to additional problem tickets issued in the IT environment to identify which of the additional problem tickets share the common characteristic. 1. A method of identifying related problem tickets in an information technology (IT) environment , the method comprising the steps of:a computer storing user interactions with a computer program, the user interactions comprising inputs to the computer program to search for problem tickets issued in the IT environment that have the same characteristics;the computer recognizing one or more user interaction patterns within the user interactions;the computer selecting a user interaction pattern of the one or more user interaction patterns based on an evaluation of effectiveness of each of the one or more user interaction patterns;the computer generating a rule, based on the user interaction pattern, for determining which problem tickets in the IT environment share a common characteristic; andthe computer applying the rule to additional problem tickets issued in the IT environment to identify which of the additional problem tickets share the common characteristic.2. The method of claim 1 , wherein the user interactions comprise one or more attributes or one or more columns selected in a user ...

Image-Based CAPTCHA Exploiting Context in Object Recognition

Techniques for an image-based CAPTCHA for object recognition are described. The disclosure describes adding images to a database by collecting images by querying descriptive keywords to an image search engine or crawling images from the Internet. 120.-. (canceled)21. One or more computer-readable media storing computer-executable instructions that , when executed , perform acts comprising:displaying, on a device interface, an image and a set of candidate objects for object recognition, the set of candidate objects including a specific candidate object and one or more other candidate objects;detecting a selection of a candidate object from the set of candidate objects; anddetermining whether the selection was made by a human based on whether the candidate object selected corresponds to the specific candidate object.22. The one or more computer-readable media of claim 21 , wherein the determining includes:determining that the selection of the candidate object is made by a bot in response to identifying the candidate object selected as different from the specific candidate object; ordetermining that the selection of the candidate object is made by a human in response to identifying the candidate object selected as the specific candidate object.23. The one or more computer-readable media of claim 21 , further comprising:segmenting the image into objects;assigning a value of significance to each of the objects;determining one or more of the objects are significant when each of the one or more objects has an assigned value that is greater than a threshold;removing one or more of the objects that are significant in response to determining that a corresponding object includes low level features that are similar to additional low level features in the image; andadding a remaining significant object into a database as one of the set of candidate objects.24. The one or more computer-readable media of claim 21 , further comprising calculating an additional value for an object ...

CONTROL DEVICE AND CONTROL METHOD DURING BYPASSING OF POWER UNITS

A control device and a control method during bypassing of power units are provided. The method includes: detecting a first three-phase output electrical signal; calculating a first positive sequence component and a first negative sequence component of the first three-phase output electrical signal; providing a given positive sequence component and a given negative sequence component so as to respectively perform the closed-loop compensation on the first positive sequence component and the first negative sequence component, thereby outputting a second positive sequence component and a second negative sequence component; superimposing the second positive sequence component and the second negative sequence component; and outputting a second three-phase output electrical signal in a preset way. 1. A control device during bypassing of power units , being applicable to balance a three-phase output voltage of a cascade inverter , the control device comprising:a detection module for detecting the three-phase output voltage;a calculation module for calculating a negative sequence component of the three-phase output voltage;a compensation module for providing a given negative sequence component and performing closed-loop compensation based on the negative sequence component from the calculation module according to the given negative sequence component, for outputting the compensated negative sequence component; andan output module for superimposing the compensated negative sequence component with a three-phase output voltage command and outputting a new three-phase output voltage using a modulation way;wherein the modulation way is a Sinusoidal Pulse Width Modulation (SPWM) way or a Space Vector Pulse Width Modulation (SVPWM) way.2. The control device of claim 1 , wherein when the modulation way is the SVPWM way claim 1 , the calculation module is further used for performing abc/αβ coordinate transformation on the calculated negative sequence component claim 1 , so as to ...

HIGHLY POROUS ACTIVATED CARBON WITH CONTROLLED OXYGEN CONTENT

Nanoporous activated carbon material having a high specific capacitance in EDLCs and controlled oxygen content, and methods for making such activated carbon material. Reduction of oxygen content is achieved by (a) curing a carbon precursor/additive mixture in an inert or reducing environment, and/or (b) refining (heating) activated carbon material after synthesis in an inert or reducing environment. The inert or reducing environment used for curing or refining is preferably substantially free of oxygen. 1. A porous activated carbon material formed according to a method , comprising:{'sub': 2', '3', '2', '3', '2', '5', '3', '2', '2', '3', '4, 'forming a mixture of a carbon precursor selected from the group consisting of a synthetic polymer thermosetting resin and a synthetic polymer thermoplastic resin and an inorganic compound selected from the group consisting of KOH, KCO, KCl, NaOH, NaCO, NaCl, PO, AlCl, MgCl, ZnCland HPO;'}heating the mixture at a first temperature to cure the carbon precursor;heating the cured carbon precursor at a second temperature higher than the first temperature to carbonize the carbon precursor and produce an activated carbon material, wherein the method further comprises:(a) heating the mixture at the first temperature in a nitrogen environment, and(b) washing the activated carbon to remove the inorganic compound and then heating the washed activated carbon material at a third temperature ranging from about 450° C. to 1000° C. in an environment that is substantially free of oxygen to refine the activated carbon material.2. The porous activated carbon material according to claim 1 , consisting essentially of nanoscale porosity and comprising less than 10 wt. % oxygen.3. The porous activated carbon material according to claim 1 , comprising an oxygen content of less than 8 wt. %.4. A high power density energy storage device comprising at least one carbon electrode claim 1 , wherein the at least one carbon electrode comprises the porous ...

PROCESS FOR HYDROTREATING HEAVY RAW OILS

The present invention relates to a catalyst combination for hydrotreating raw oils and a process for hydrotreating raw oils with the catalyst combination. The catalyst combination comprises 1. A catalyst combination for hydrotreating raw oils , which comprisesone or both of at least one hydrogenation protection catalyst I and at least one hydrogenation demetalling catalyst I;at least one hydrogenation demetalling catalyst II; andat least one hydrogenation treatment catalyst III;wherein, the content of said hydrogenation demetalling catalyst II in said catalyst combination, by volume and based on the total volume of the catalyst combination, is 5-50%;wherein, said hydrogenation demetalling catalyst II has a support, which is a shaped alumina support,the support has a pore volume measured by the mercury porosimetry of 0.9-1.2 mL/g;{'sup': '2', 'the support has a specific surface area of 50-300 m/g;'}the support has a ratio of the volume of the pores having a diameter of 10 nm-30 nm to the total pore volume of 55-80%, preferably 55-72%, more preferably 59-66%;the support has a ratio of the volume of the pores having a diameter of 300 nm-500 nm to the total pore volume of 10-35%, preferably 18-35%, more preferably 26-32%.2. The catalyst combination of claim 1 , whereinthe catalyst combination comprises the hydrogenation protection catalyst I, the hydrogenation demetalling catalyst II and the hydrogenation treatment catalyst III, wherein by volume and based on the total volume of the catalyst combination, the content of the hydrogenation protection catalyst I is 5-60%, the content of the hydrogenation demetalling, catalyst II is 5-50%, and the content of the hydrogenation treatment catalyst III is 10-60%; the hydrogenation protection catalyst I has a bed voidage of 25-60%;orthe catalyst combination comprises the hydrogenation demetalling catalyst I, the hydrogenation demetalling catalyst II and the hydrogenation treatment catalyst III, wherein by volume and based on the ...

PROVIDING AN UPDATE ASSOCIATED WITH A USER-CREATED POINT OF INTEREST

The subject technology enables a user to create a point of interest based on a specified geolocation and allows one or more user to update the point of interest by posting messages. By way of example, the subject technology can provide an electronic map that enables the user to interactively choose the desired geolocation for the point of interest. Further, a user can create multiple points of interest for the same location, and have different audiences for each point of interest to the same location (e.g., a restaurant). This functionality provided by the subject technology also applies for multiple users creating points of interests to the same location. The subject technology designates a target audience for the point of interest. The target audience sets a scope of users that are permitted to view and post updates or messages to the point of interest. 1. A machine-implemented method for providing an update associated with a user-created point of interest , the method comprising:receiving user input for generating a point of interest, wherein the generated point of interest is based at least on a specified geolocation or place;setting a level of access for the generated point of interest, wherein the level of access is based on a target audience according to one or more categories of users;receiving a message for updating information associated with the generated point of interest; andupdating the information associated with the generated point of interest based on the received message.2. The method of claim 1 , wherein the one or more categories of users include at least one of a user on the Internet claim 1 , a group of users claim 1 , an individual user claim 1 , or a private user.3. The method of claim 1 , further comprising:receiving a search query for locating a specified point of interest;determining whether the search query matches the generated point of interest; andproviding metadata corresponding to the generated point of interest if the search query ...

CARBON ACTIVATION IN A MICROWAVE FLUIDIZED BED PROCESS

A method for forming activated carbon from carbon feedstock involves forming particles of the carbon feedstock, introducing the carbon feedstock particles into a microwave reaction chamber and forming a fluidized bed of the particles within the chamber, introducing steam into the reaction chamber, and introducing microwaves into the reaction chamber to heat the particles using microwave energy and react the heated particles with the steam to form activated carbon. 1. A method for forming activated carbon , comprising:providing a carbon feedstock;forming particles of the carbon feedstock;forming a fluidized bed of the particles within a microwave reaction chamber;introducing steam into the reaction chamber;heating the particles using microwave energy by introducing microwaves into the reaction chamber; andreacting the heated particles with the steam to firm activated carbon,wherein the particles are fluidized within the microwave reaction chamber by flowing nitrogen gas at a flow rate off to 20 liters/min.2. The method according to claim 1 , wherein providing the carbon feedstock comprises carbonizing a carbon precursor in an inert atmosphere at a temperature ranging from about 600 to 900° C.3. The method according to claim 2 , wherein the carbonizing is performed outside of the microwave reaction chamber.4. The method according to claim 1 , wherein the carbon feedstock comprises a carbonized material.5. The method according to claim 1 , wherein the carbon feedstock comprises coal.6. The method according to claim 1 , wherein forming particles of the carbon feedstock comprises milling the carbon feedstock.7. The method according to claim 1 , wherein the carbon feedstock particles have an average particle size of less than 100 microns.8. The method according to claim 1 , wherein the carbon feedstock particles have an average particle size in a range of 5 to 10 microns.9. (canceled)10. The method according to claim 1 , wherein the nitrogen gas is heated to a temperature ...

METHODS AND SYSTEMS FOR SCAFFOLDS COMPRISING NANOELECTRONIC COMPONENTS

The present invention generally relates to nanoscale wires and tissue engineering. Systems and methods are provided in various embodiments for preparing cell scaffolds that can be used for growing cells or tissues, where the cell scaffolds comprise nanoscale wires. In some cases, the nanoscale wires can be connected to electronic circuits extending externally of the cell scaffold. Such cell scaffolds can be used to grow cells or tissues which can be determined and/or controlled at very high resolutions, due to the presence of the nanoscale wires, and such cell scaffolds will find use in a wide variety of novel applications, including applications in tissue engineering, prosthetics, pacemakers, implants, or the like. This approach thus allows for the creation of fundamentally new types of functionalized cells and tissues, due to the high degree of electronic control offered by the nanoscale wires and electronic circuits. 1. A method , comprising:forming a polymeric material on at least a portion of a substrate, wherein the substrate comprises a sacrificial material, wherein the polymeric material comprises one or more nanoscale wires;forming one or more metal leads on the polymeric material; andremoving at least a portion of the sacrificial material from the polymeric material.2. The method of claim 1 , further comprising depositing the sacrificial material on the substrate to form the substrate comprising a sacrificial material claim 1 , prior to forming the one or more polymer materials on the substrate.35-. (canceled)6. The method of claim 1 , wherein forming one or more polymeric materials on a substrate comprising a sacrificial material comprises:depositing one or more bedding polymers on at least a portion of the sacrificial material as one or more layers; anddepositing one or more nanoscale wires on at least a portion of the uppermost layer of bedding polymer.78-. (canceled)9. The method of claim 6 , comprising:depositing a first bedding polymer on at least a ...

SCAFFOLDS COMPRISING NANOELECTRONIC COMPONENTS FOR CELLS, TISSUES, AND OTHER APPLICATIONS

The present invention generally relates to nanoscale wires and tissue engineering. In various embodiments, cell scaffolds for growing cells or tissues can be formed that include nanoscale wires that can be connected to electronic circuits extending externally of the cell scaffold. The nanoscale wires may form an integral part of cells or tissues grown from the cell scaffold, and can even be determined or controlled, e.g., using various electronic circuits. This approach allows for the creation of fundamentally new types of functionalized cells and tissues, due to the high degree of electronic control offered by the nanoscale wires and electronic circuits. Accordingly, such cell scaffolds can be used to grow cells or tissues which can be determined and/or controlled at very high resolutions, due to the presence of the nanoscale wires, and such cell scaffolds will find use in a wide variety of novel applications, including applications in tissue engineering, prosthetics, pacemakers, implants, or the like. 1. An article , comprising:a cell scaffold comprising nanoscale wires and one or more polymeric constructs, wherein at least some of the nanoscale wires form a portion of an electrical circuit that extends externally of the cell scaffold.24-. (canceled)5. The article of claim 1 , wherein the cell scaffold comprises photoresist.6. The article of claim 1 , wherein the cell scaffold comprises a biocompatible polymer.7. The article of claim 1 , wherein the cell scaffold comprises a biodegradable polymer.8. The article of claim 1 , wherein the cell scaffold comprises an extracellular matrix protein.9. The article of claim 1 , wherein the cell scaffold has an open porosity of at least about 50%.10. The article of claim 1 , wherein the cell scaffold has an areal mass density of less than about 60 micrograms/cm.1113-. (canceled)14. The article of claim 1 , wherein at least one of the nanoscale wires is a semiconductor nanowire.1517-. (canceled)18. The article of claim 1 , ...

Surface coating system and method of using surface coating system

A coating system for a surface (such as a floor) including a liquid adhesive layer composition including a heat-activated adhesive that forms an adhesive layer upon drying after application to a surface, and a liquid maintenance layer composition comprising a dispersible polymer that forms a maintenance layer upon drying after application to the adhesive layer. The adhesive layer and the maintenance layer may form a peelable coating. An adhesive strength between the adhesive layer and the maintenance layer may be greater than an adhesive strength between the adhesive layer and the surface. The peelable coating may have a tensile strength that is greater than the adhesive strength between the adhesive layer and the surface. The peelable coating may be configured to be peeled from the surface without the adhesive layer and the maintenance layer separating from one another.

Construction and Application of Engineered Strain of Escherichia Coli for Producing Malic Acid by Fixing CO2

The disclosure discloses construction and application of an engineered strain of E. coli for producing malic acid by fixing CO2, and belongs to the field of fermentation. The engineered strain is obtained by performing genetic engineering transformation on Escherichia coli MG1655; the genetic engineering transformation includes knocking out a fumarate reductase gene, a fumarase gene, a lactate dehydrogenase gene and an alcohol dehydrogenase gene and freely overexpressing a formate dehydrogenase, an acetyl coenzyme A synthetase, an acylated acetaldehyde dehydrogenase, a formaldehyde lyase, a dihydroxyacetone kinase, a malic enzyme and a phosphite oxidoreductase to obtain a strain GH0407. The strain is used for producing malic acid by fermentation, anaerobic fermentation is performed for 72 hours with CO2 and glucose as a co-substrate, the production of malic acid reaches 39 g/L, the yield is 1.53 mol/mol, and accumulation of malic acid in the original strain is not achieved.

METHODS FOR REDUCING GLASS SHEET EDGE PARTICLES

A method of manufacturing a glass article includes application of an etch cream to an edge surface of the article. Application of the etch cream can reduce a density of particles on the edge surface to less than about 200 per 0.1 square millimeter. The etch cream can, for example, contain hydrofluoric acid, hydrochloric acid and a thickener. 1. A method for manufacturing a glass article comprising:forming the glass article, wherein the glass article comprises a first major surface, a second major surface parallel to the first major surface, and an edge surface extending between the first major surface and the second major surface in a perpendicular direction to the first and second major surfaces;applying an etch cream to the edge surface of the glass article, wherein application of the etch cream reduces a density of particles on the edge surface.2. The method of claim 1 , wherein the etch cream comprises hydrofluoric acid and hydrochloric acid.3. The method of claim 2 , wherein the method further comprises combining an etch solution and a thickener to make the etch cream claim 2 , wherein a concentration of hydrochloric acid in the etch solution is at least about twice a concentration of hydrofluoric acid in the etch solution.4. The method of claim 3 , wherein the concentration of hydrofluoric acid in the etch solution is at least about 1.5 molar.5156. The method of claim 4 , wherein the concentration of hydrofluoric acid in the etch solution ranges from about . molar to about molar.6. The method of claim 4 , wherein the concentration of hydrochloric acid in the etch solution ranges from about 3 molar to about 12 molar.7. The method of claim 3 , wherein the concentration ratio of hydrochloric acid to hydrofluoric acid in the etch solution ranges from about 2:1 to about 6:1.8. The method of claim 1 , wherein application of the etch cream reduces a density of particles on the edge surface to less than about 200 per 0.1 square millimeter.9. The method of claim 1 , ...

METHOD FOR PREPARING SOLAR GRADE SILICON SINGLE CRYSTAL USING CZOCHRALSKI ZONE MELTING METHOD

The present invention discloses a method of preparing solar-grade silicon single crystals by using the Czochralski and float-zone process: in the equal-diameter growth process during the float-zone phase, under the control by the electric control system of a float-zone single crystal furnace, a downward-rotating motor alternates forward rotations and reverse rotations; said downward-rotating motor drives silicon single crystals to rotate by the preset forward angle or reverse angle. The present invention improves the radial resistivity variation of solar-grade silicon single crystals and solves the black heart problem with solar-grade silicon single crystals. Thus, the conversion efficiency of the solar cells manufactured using such solar-grade silicon single crystals can be increased. 1. A method of preparing solar-grade silicon single crystals by using the Czochralsk and float-zone process , characterized in that , in the equal-diameter growth process during the float-zone phase , under the control by the electric control system of a float-zone single crystal furnace , a downward-rotating motor alternates forward rotations and reverse rotations; said downward-rotating motor drives silicon single crystals to rotate by the preset forward angle or reverse angle.2. The method of preparing solar-grade silicon single crystals by using the Czochralsk float-zone process according to claim 1 , characterized in that the ratio of said forward angle to said reverse angle is a preset value.3. The method of preparing solar-grade silicon single crystals by using the Czochralsk and float-zone process according to claim 2 , characterized in that the ratio of said forward angle to said reverse angle is 380:620.4. The method of preparing solar-grade silicon single crystals by using the Czochralsk zone-and float-zone process according to claim 1 , characterized in that said forward angle is in the range 100° to 800° claim 1 , and said reverse angle is in the range 50° to 750°. The ...

INTERACTION METHOD AND DISPLAY DEVICE

The embodiments of the present invention provide an interaction method and a display device. The interaction method comprises: displaying, by a display device, first information; and providing second information for a user in a touch manner, wherein the second information is used for combining with the first information to obtain third information. The embodiments of the present invention provide an interaction solution. 1. An interaction method , comprising:displaying, by a display device, first information; andproviding second information for a user in a touch manner, wherein the second information is used for combining with the first information to obtain third information.2. The method of claim 1 , wherein the first information is obtained by transforming all or part of the third information according to a first transformation rule.3. The method of claim 2 , wherein claim 2 , before the displaying claim 2 , by a display device claim 2 , first information claim 2 , the method further comprises:obtaining, by the display device, the first information by transforming all or part of the third information according to the first transformation rule.4. The method of claim 2 , wherein the second information is associated with the first transformation rule.5. The method of claim 4 , wherein the second information is a second transformation rule and the second transformation rule is same or reversible with the first transformation rule.6. The method of claim 4 , wherein the second information comprises at least one transformation parameter of the first transformation rule.7. The method of claim 2 , wherein the second information is the part of the third information.8. The method according to claim 1 , wherein the providing second information for a user in a touch manner comprises:controlling at least one contact region that is on the display device and in contact with the user to generate deformation at least according to the second information.9. The method of claim 8 , ...

PERSON-BASED DISPLAY OF POSTS IN SOCIAL NETWORK

Methods, systems, and computer programs are presented for providing a Graphical User Interface in a social network. One method includes an operation for generating post groups for a plurality of user posts. The user posts are to be presented to a user of the social network, and each post group includes user posts created by social contacts in the social network. Additionally, the post groups are sorted according to the post time of the most recent user post within the post group. The method further includes an operation for defining, for each post group, the number of user posts to be displayed for each post group. The post groups are displayed in the order determined by the sorting, where the defined number of user posts is displayed for each post group. 1. A method comprising:generating post groups from a plurality of user posts, each post group comprising one or more of the plurality of user posts from a defined set of users to be presented to a first user;sorting, by a processor, the post groups according to a post time of a user post within the post group and an amount of interactivity between the first user and at least one of the users from the defined set of users;for each post group, defining a number of user posts to be displayed for the post group; anddisplaying the post groups in an order determined by the sorting, wherein the defined number of user posts is displayed for each post group.2. The method of claim 1 , wherein each post group comprises user posts created by one user of a social network.3. The method of claim 1 , wherein sorting the post groups is performed based on a most recent user post within each post group.4. The method of claim 1 , wherein generating the post groups further comprises:determining user posts that were posted within a period of time;determining which users posted the user posts within the period; andgenerating a post group for each user that posted within the period.5. The method of claim 1 , wherein the sorting further ...

INFORMATION SENDING METHOD AND INFORMATION SENDING APPARATUS

An information sending method and an information sending apparatus are provided, which relate to the field of wireless communication technologies. A method includes acquiring state information of a receiver device; and determining a sending policy of to-be-sent information according to the state information. According to a method and apparatus in embodiments of the present application, a sending policy is determined according to state information of a receiver device, so that a receiver acquires information as much as it does not change a current state, thereby improving user experience of the receiver. 1. A method , comprising:acquiring, by a device comprising a processor, state information of a receiver device; anddetermining a sending policy of to-be-sent information according to the state information.2. The method of claim 1 , wherein the acquiring the state information of the receiver device comprises:sending a request for acquiring the state information, the request comprising identification information of a target receiving device; andreceiving an acknowledgement to the request, the acknowledgement comprising the state information.3. The method of claim 1 , wherein the state information comprises at least one of an application state or a system state of a target receiving device.4. The method of claim 3 , wherein the application state comprises a currently running application.5. The method of claim 4 , wherein the determining the sending policy of the to-be-sent information according to the state information comprises:determining the sending policy according to the application state of the target receiving device.6. The method of claim 5 , wherein the determining the sending policy of the to-be-sent information according to the state information comprises:determining the sending policy of sending the to-be-sent information in a manner corresponding to an application currently executing on the target receiving device.7. The method of claim 3 , wherein the ...

INFORMATION SENDING METHOD AND INFORMATION SENDING APPARATUS

An information sending method and an information sending apparatus are provided, which relate to the field of wireless communication processing technologies. A method includes receiving target information sent to at least one target receiving device by a sender, and determining, according to state information of a receiver device corresponding to the at least one target receiving device, a forwarding policy of forwarding the target information to the receiver device. A sending policy can be determined according to state information of a receiver device, so that a receiver acquires information as much as it does not change a current state, thereby improving user experience of the receiver. 1. A method , comprising:receiving, by a device comprising a processor, target information sent to at least one target receiving device by a sender; anddetermining, according to state information of a receiver device corresponding to the at least one target receiving device, a forwarding policy of forwarding the target information to the receiver device.2. The method of claim 1 , further comprising:acquiring the state information of the receiver device corresponding to the at least one target receiving device.3. The method of claim 2 , wherein the acquiring the state information of the receiver device corresponding to the at least one target receiving device comprises:sending a request for acquiring the state information; andreceiving an acknowledgement to the request, the acknowledgement comprising the state information.4. The method of claim 3 , wherein the sending the request for acquiring the state information comprises:sending the request in response to receipt of the target information.5. The method of claim 1 , wherein the state information comprises at least one of an application state or a system state of the at least one target receiving device.6. The method of claim 5 , wherein the application state comprises an application that is currently executing.7. The method of ...

WIRELESS NETWORK ACCESS

Wireless network access is described. Prompt information can be received, where the prompt information is used to prompt existence of access point (AP) information that can be acquired. The AP information can be acquired by using a low-energy wireless communication protocol. An AP can be selected to access a wireless network according to the AP information,. A client device can be prompted, by sending prompt information to the client device before the client device accesses an AP, that the client device can acquire AP information, so that a user can select the most appropriate AP according to the AP information. Enabling receipt of the AP information after the prompt information is received can reduce power consumption of the client device, and use of the low-energy wireless communication protocol can further reduce power consumption costs of the client device. 1. A method , comprising:receiving, by a device comprising a processor, prompt information, wherein the prompt information is used to prompt existence of access point (AP) information that is capable of being acquired;acquiring the AP information using a low-energy wireless communication protocol; andselecting, according to the AP information, an AP to access a wireless network.2. The method of claim 1 , wherein the prompt information is comprised in a WiFi Beacon message.3. The method of claim 1 , further comprising:advertising a QoS request message using the low-energy wireless communication protocol.4. The method of claim 3 , wherein the QoS request message comprises a QoS requirement on the wireless network to be accessed.5. The method of claim 3 , wherein the QoS request message comprises a condition for responding to the QoS request message.6. The method of claim 1 , further comprising:updating the AP information resulting in updated AP information and storing the updated AP information.7. The method of claim 1 , wherein the selecting the AP comprises:selecting the AP to access the wireless network ...

BROADCASTING, AND SCANNING FOR WIRELESS COMMUNICATION

Resulting in a reduction of communication power consumption, a broadcasting method can comprise sending a broadcasting packet by using a current power and listening; when a request is detected by means of listening, recording the current power as a historical power, and decreasing the current power; and determining whether a current broadcasting event is ended, if the current broadcasting event is ended, determining the historical power as a reference working power, and otherwise, returning to the broadcasting and listening. A scan method can comprise: performing scan and listening; when a broadcasting packet is detected by means of listening, if a request has been sent to a sender of the broadcasting packet and a received signal strength of the broadcasting packet changes, adjusting a first transmit power; and sending the request to the sender of the broadcasting packet according to the adjusted first transmit power. 1. A method , comprising:sending, by a device comprising a processor, a broadcasting packet by using a current power and listening;when a request is detected by the listening, recording the current power as a historical power, and decreasing the current power; anddetermining whether a current broadcasting event is ended, and, in response to the current broadcasting event being determined to have ended, determining the historical power as a reference working power, and otherwise, returning to the broadcasting and the listening.2. The method of claim 1 , wherein the decreasing the current power comprises decreasing the current power according to a defined set of power adjustment rules.3. The method of claim 1 , further comprising:when no request is detected by the listening after a defined period of time, increasing the current power.4. The method of claim 3 , wherein the increasing the current power comprises increasing the current power according to a defined set of power adjustment rules.5. The method of claim 3 , wherein claim 3 , when the historical ...

BROADCASTING FOR WIRELESS COMMUNICATIONS

The present application provides a broadcasting method and device for wireless communications, and relates to the field of communications. The broadcasting method includes: a broadcasting interception step of sending a broadcasting message with a current power and performing interception; a power decrease step of, when a request is intercepted, judging whether a sender of the request is identical with a sender of at least one historical request, and if yes, recording the current power as a historical power, and decreasing the current power; and a power determination step of judging whether a current broadcasting event ends, if yes, determining the historical power as a working reference power; otherwise, returning to the broadcasting interception step. The broadcasting method and device are conductive to reducing power consumption of communications. 1. A method , comprising:sending, by a device comprising a processor, a broadcasting message with a current power and performing interception;when a request is intercepted, determining whether a current sender of the request is identical to a historical sender of at least one historical request, and in response to determining that the current sender of the request is identical to the historical sender of the at least one historical request, recording the current power as a historical power, and decreasing the current power; anddetermining whether a current broadcasting event has ended, and in response to the current broadcasting event being determined to have ended, determining the historical power as a working reference power, and, in response to the current broadcasting event being determined not to have ended, returning to the sending.2. The method of claim 1 , further comprising:increasing the current power when no request is intercepted.3. The method of claim 1 , wherein the determining whether the current sender of the request is identical to the historical sender further comprises:recording the sender of the ...

APPLICATION RECOMMENDATIONS

Disclosed is apparatus configured: to create an advertising message including a packet data unit [PDU] including information identifying an application that may be installed on the apparatus and an indication that the PDU may include an application recommendation; and to cause the advertising message to be broadcast. Another apparatus is configured: to receive an advertising message including a packet data unit [PDU] including information identifying an application that may be installed on another apparatus and an indication that the PDU may include an application recommendation; and to use the information identifying an application to provide an option to install the application. 169-. (canceled)70. A method comprising:creating, by an apparatus, an advertising message including a packet data unit [PDU] including information identifying an application that is installed on the apparatus and an indication that the PDU includes an application recommendation; andcausing, by the apparatus, the advertising message to be broadcast.71. A method as claimed in claim 70 , wherein the information identifying an application comprises at least one of:a) a unique identifier for the application, orb) a full name of the application, orc) a truncated name of the application, ord) a version number of the application.72. A method as claimed in claim 70 , wherein the PDU includes a header and a payload and wherein the information identifying an application that is installed on the apparatus is included in the payload.73. A method as claimed in claim 70 , wherein the PDU includes a header and a payload claim 70 , and wherein the indication that the PDU includes an application recommendation is included in the payload.74. A method as claimed in claim 70 , wherein the indication that the PDU includes an application recommendation comprises one or more bits in an AD Type field of the payload.75. A method as claimed in claim 70 , wherein the indication that the PDU includes an application ...

WIRELESS CONNECTION ESTABLISHING METHODS AND WIRELESS CONNECTION ESTABLISHING APPARATUSES

Embodiments of this application provide for establishment of a wireless connection. A method comprises: generating connection authentication information according to related information of a wired connection between a first device and a second device; and sending, in case of disconnection of, a wireless connection establishing request in such a manner that the request can be received by the second device, where the request comprises the connection authentication information. In the methods and apparatuses of embodiments of this application, by using related information of a wired connection as authentication information of establishing a wireless connection, the wireless connection can be established rapidly and securely, and/or device power consumption can also be considered. 1. A method , comprising:receiving, by a system comprising a processor, a wireless connection establishing request of a first device;verifying, in response to determining that the wireless connection establishing request comprises connection authentication information, a legality of the first device according to related information of a historical wired connection between the first device and a second device; andsending a response to the wireless connection establishing request to the first device that is authenticated, whereinthe connection authentication information comprises the related information of the historical wired connection between the first device and the second device.2. The method of claim 1 , further comprising:determining a connection authentication way of establishing a wireless connection between the first device and the second device.3. The method of claim 2 , wherein the determining the connection authentication way comprises:determining the connection authentication way during communication between the first device and the second device via the wired connection.4. The method of claim 1 , wherein the related information of the wired connection comprises at least one of ...

Method for Voice Recognition via Earphone and Earphone

A method for voice recognition via an earphone is disclosed. The method includes receiving first audio data via the first microphone and buffering the first audio data in response to the first trigger signal; receiving second audio data via the first microphone and recognizing whether the first audio data contains data of a wake-on-voice word in response to the second trigger signal; and recognizing whether the second audio data contains data of the wake-on-voice word. The first audio data is received and buffered in a first duration starting from when the first trigger signal is received and ending when the second trigger signal is received. The second audio data is received in a second duration starting from when the second trigger signal is received and ending when whether the first audio data contains data of the wake-on-voice word is recognized. 1. A method for voice recognition via an earphone comprising a first microphone , the method comprising:receiving a first trigger signal;receiving first audio data via the first microphone and buffering the first audio data in response to the first trigger signal;receiving a second trigger signal;receiving second audio data via the first microphone and recognizing whether the first audio data contains data of a wake-on-voice word in response to the second trigger signal; andrecognizing whether the second audio data contains data of the wake-on-voice word;wherein the first audio data is received and buffered in a first duration, the first duration starting from a time point at which the first trigger signal is received and ending at another time point at which the second trigger signal is received; andthe second audio data is received in a second duration, the second duration starting from the another time point at which the second trigger signal is received and ending at yet another time point at which whether the first audio data contains data of the wake-on-voice word is recognized.2. The method as claimed in claim 1 ...

DISK DEVICE

According to one embodiment, a disk device includes a housing including a sidewall, a magnetic disk, a wireless communication device including a first communication antenna, and a first insulating member. The sidewall includes a first through portion. The first insulating member closes the first through portion. The first communication antenna is located in the first through portion, is disposed spaced from the housing, and wirelessly communicates with an outside of the housing. 1. A disk device comprising:a housing comprising a sidewall;a magnetic disk rotatably disposed in the housing and surrounded by the sidewall in a radial direction;a wireless communication device comprising a first communication antenna; anda first insulating member,whereinthe sidewall comprises a first through portion,the first insulating member closes the first through portion, andthe first communication antenna is located in the first through portion, is disposed spaced from the housing, and wirelessly communicates with an outside of the housing.2. The disk device of claim 1 , further comprisinga control board,whereinthe housing comprises a bottom wall opposed to the magnetic disk in a direction along a central axis of the magnetic disk and including a hole,the control board is located inside the housing, closes the hole, and extends from a region opposed to the hole to the first through portion,the first communication antenna is mounted on the control board or formed in the control board, andthe first insulating member closes the first through portion together with the control board.3. The disk device of claim 1 , whereinthe first through portion is a slit formed in the sidewall, andthe first insulating member enfolds the first communication antenna and is embedded in the slit together with the first communication antenna.4. The disk device of claim 1 , further comprisinga second insulating member,whereinthe sidewall comprises a second through portion,the second insulating member closes ...

INTERACTIVE SYSTEM AND METHOD FOR INTELLIGENT TELEVISION

The present invention relates to a field of household appliances and provides an interactive system and method for an intelligent television. The system includes a home page display device, a preview display device, and a list display device, wherein: a home page display device for displaying a category in a floating way and being linked to the preview display device and the list display device through a category link key linked to the at least one category; the preview display device for displaying brief information and pictures of the contents corresponding to the categories in a preview area in a floating way; a list display device for displaying the contents corresponding to the categories and time corresponding to the contents in a floating way. In the embodiments of the present invention, all pages are shown in the floating way, thereby, the users cannot be disturbed in the process of switching the program, and a page can be linked according to the category of the contents, thereby achieving the convenience of program switching.

SHARING ONLINE WITH GRANULARITY

Sharing online with granularity is described, including providing content for presenting to a user; receiving input from the user indicating identification of a portion of the content; associating with another user a notice of availability of the content; receiving a request from the another user, the request identifies the content; and providing the content for presenting to the another user, such that at least a part of the portion of the content is positioned for presenting without navigation input from the another user. 1. A computer-implemented method , comprising:providing content for presenting to a user;receiving an input from the user, the input representing a visual identification of a portion of the content, wherein the visual identification of the portion comprises at least a starting point of the portion;associating with another user a notice of availability of the content;receiving a request from the another user, wherein the request identifies the content without identifying the portion of the content; andproviding the content for presenting to the another user, such that the portion of the content is identified and at least a part of the portion of the content is positioned for presenting without navigation input from the another user.2. The method of claim 1 , wherein the content comprises text claim 1 , and the visual identification of the portion of the content comprises a portion of the text being identified by a visual indicator.3. The method of claim 2 , wherein a portion of the text is at least a part of a predetermined portion.4. The method of claim 1 , wherein the content comprises an image claim 1 , and the visual identification of the portion of the content comprises a portion of the image being identified by a visual indicator.5. The method of claim 4 , wherein the content is presented in a zoomed-in presentation to the user or the another user.6. The method of claim 1 , wherein the content comprises a video or an audio claim 1 , and the ...

METHOD AND ASSOCIATED APPARATUS FOR PERFORMING WAKE-UP MANAGEMENT ON NETWORK DEVICES

A method for performing wake-up management and an associated apparatus are provided, where the method is applied to at least one portion of a network system, and the network system includes a local area network (LAN). The method includes: utilizing a wake-on-LAN (WOL) agent device to receive device information of a network device, where the WOL agent device and the network device are positioned in the LAN, and the network device broadcasts the device information according to a predetermined communications protocol; utilizing the WOL agent device to update a wake-up management list in the WOL agent device according to the device information, where the wake-up management list includes the device information; and utilizing the WOL agent device to perform a WOL operation on the network device according to the wake-up management list. 1. A method for performing wake-up management , the method being applied to at least one portion of a network system , the network system comprising a local area network (LAN) , the method comprising:utilizing a wake-on-LAN (WOL) agent device to receive device information of a network device, wherein the WOL agent device and the network device are positioned in the LAN, and the network device broadcasts the device information of the network device according to a predetermined communications protocol;utilizing the WOL agent device to refer to the device information of the network device to update a wake-up management list in the WOL agent device, wherein the wake-up management list comprises the device information of the network device; andutilizing the WOL agent device to perform a WOL operation regarding the network device according to the wake-up management list.2. The method of claim 1 , wherein the network device refers to the predetermined communications protocol to perform at least one broadcast operation claim 1 , to allow the WOL agent device to determine a state transition of the network device; and the method further comprises:in ...

THREE-DIMENSIONAL NETWORKS COMPRISING NANOELECTRONICS

The present invention generally relates to nanoscale wires and three-dimensional networks or structures comprising nanoscale wires. For example, certain embodiments are directed to three-dimensional structures comprising nanoscale wires. The structures may be porous and define electrical networks wherein the nanoscale wires can be determined or controlled. Other materials, such as inorganic materials, polymers, fabrics, etc., may be disposed within the three-dimensional structure, and in some embodiments, such that the three-dimensional structure is embedded within the material. The nanoscale wires may thus be used, for example, as sensors within the material. Other embodiments of the invention are generally directed to the use of such articles, methods of forming such articles, kits involving such articles, or the like. 1. An article , comprising:an inorganic material comprising a three-dimensional structure comprising nanoscale wires.2. The article of claim 1 , wherein the inorganic material comprises a metal.3. An article claim 1 , comprising:a polymer comprising a three-dimensional structure comprising nanoscale wires, wherein the polymer comprises non-naturally occurring monomers.4. The article of claim 3 , wherein the polymer comprises polydimethylsiloxane.5. An article claim 3 , comprising:a fabric comprising a three-dimensional structure comprising nanoscale wires, wherein the polymer comprises non-naturally occurring monomers.6. An article claim 3 , comprising:rubber comprising a three-dimensional structure comprising nanoscale wires, wherein the polymer comprises non-naturally occurring monomers.7. An article claim 3 , comprising:a fluidic channel, wherein at least a portion of a wall of the fluidic channel comprises a three-dimensional structure comprising nanoscale wires.87. The article of any one of - claims 1 , wherein the three-dimensional structure defines an electrical network.98. The article of any one of - claims 1 , wherein at least a portion of ...

APPARATUS AND METHOD FOR PROCESSING A GLASS SHEET

Method and apparatus for processing a glass sheet having opposing, first and second major surfaces. The glass sheet is delivered to a pre-positioning station. The pre-positioning station is operated to spray a liquid onto the first major surface to stabilize the glass sheet. The stabilized glass sheet is delivered to a washing station. The washing station is operated to wash the glass sheet. The washed glass sheet is delivered to a drying station. The drying station is operated to dry the glass sheet. With some methods of the present disclosure, by stabilizing the glass sheet at the pre-positioning station immediately prior to the washing station, the likelihood of physical contact between the glass sheet and components of the washing station are minimized. 1. A method of processing a glass sheet , the glass sheet comprising opposing first and second major surfaces , the method comprising:delivering the glass sheet to a pre-positioning station;operating the pre-positioning station to spray a liquid onto the first major surface to stabilize the glass sheet;delivering the stabilized glass sheet to a washing station;washing the glass sheet;delivering the washed glass sheet to a drying station; anddrying the glass sheet,wherein the glass sheet defines a major plane, and further wherein the step of delivering the glass sheet to a pre-positioning station comprises orienting the glass sheet such that the major plane is substantially vertical.2. The method of claim 1 , wherein the step of delivering the glass sheet to a pre-positioning station comprises engaging the glass sheet with a gripping device.3. The method of claim 2 , wherein the step of engaging the glass sheet with a gripping device comprises gripping an edge of the glass sheet with the gripping device.4. The method of claim 2 , wherein the step of delivering the glass sheet to a pre-positioning station further comprising conveying the gripping device along a track.5. The method of claim 4 , wherein the step of ...

METHOD AND ASSOCIATED APPARATUS FOR ACCESSING WEB SERVER

A method for accessing a web server and an associated apparatus are provided, where the web server is in a local area network (LAN). The method includes: utilizing a wake-on-LAN (WOL) agent device to obtain web server information of the web server and send the web server information to a reverse proxy server. When the reverse proxy server receives a request from a client device, the method utilizes the reverse proxy server to determine whether to assign a WOL task to the WOL agent device according to at least one state of the web server, in which the WOL task includes waking the web server. The client device then sends the request to the reverse proxy server, in order to access the web server through the reverse proxy server. 2. The method of claim 1 , further comprising:creating a notification channel between the WOL agent device and the reverse proxy server for performing a web server information updating operation through the notification channel, wherein the web server information updating operation comprises updating the web server information.3. The method of claim 1 , wherein the request is arranged to access a target web page of the web server; and the method further comprises:when a latest state of the web server indicates that the web server is ready, utilizing the reverse proxy server to forward the request to the web server in order to obtain a response corresponding to the request, and providing the response to the client device for the client device to display the target web page.4. The method of claim 1 , wherein at least one state of the web server comprises a non-operating state; and the method further comprises:when the web server information indicates that the web server is in the non-operating state, utilizing the reverse proxy server to assign the WOL task to the WOL agent device.5. The method of claim 4 , wherein the request is arranged to access a target web page of the web server claim 4 , and the method further comprises:after the reverse ...

EXTENDING QUESTION AND ANSWER SAMPLES

Implementations of the present specification provide a method and an apparatus for extending question and answer samples. According to the method, a random number is generated for each existing sample, a question is blurred for a sample whose random number belongs to sample extension random numbers, to generate an extended sample, so that an overall sample blurring extension rate can be effectively controlled. In addition, for a sample needing blurring extension, a question is extended by deleting a word with a predetermined part of speech in the corresponding question, and then an extended sample is generated based on an extended question, so that more question expression ways are compatible. As such, a question and answer model is trained by using a sample set to which extended samples are added, so that an answer can be provided to a user more effectively. 1. A computer-implemented method for extending question and answer samples , wherein the question and answer samples comprise a first sample , the first sample comprises a first question and a pre-marked first answer , and the method comprises:performing syntax analysis on the first question to determine a part of speech corresponding to each word in the first question;generating a random number within a predetermined value range for the first sample, and detecting whether the generated random number belongs to selected sample extension random numbers, wherein the selected sample extension random numbers are values selected from the predetermined value range and are used to select a corresponding sample from the question and answer samples for extension;responsive to detecting the generated random number belongs to the selected sample extension random numbers, deleting a word with a predetermined part of speech in the first question to generate at least one extended question; andgenerating an extended sample based on the at least one extended question and the pre-marked first answer.2. The computer-implemented ...

ENGINEERED THIOREDOXIN-LIKE FOLD PROTEINS

The invention features compositions based on thioredoxin-like fold protein domains described as engineered thioredoxin-like fold proteins (ETRXs). These proteins include one or more artificially diversified thioredoxin-like fold protein domains; each domain may be originated from the same or different thioredoxin-like fold protein domains. Features of the invention also include methods for identifying and preparing an enriched composition of target binding, loop-diversified ETRXs with additional sequence variations to improve affinity, stability, selectivity, or solubility. The invention also features compositions of ETRXs substituted with prosthetic groups, polymers, proteins, nucleic acids, carbohydrates, metals, natural or synthetic small molecules and toxins. 1. A loop-diversified engineered thioredoxin-like fold protein comprising at least one thioredoxin-like fold domain wherein multiple loops are diversified.2Homo sapiens.. The loop-diversified engineered thioredoxin-like fold protein of claim 1 , wherein the thioredoxin-like fold domain comprising multiple loop-diversifications is derived from a thioredoxin-like fold domain of3. The loop-diversified engineered thioredoxin-like fold protein of claim 1 , wherein the thioredoxin-like fold domain comprising multiple loop-diversifications is derived from a member of the thioredoxin superfamily.4. The loop-diversified engineered thioredoxin-like fold protein of claim 2 , wherein the human thioredoxin-like fold domain comprising multiple loop-diversifications is derived from a member of the thioredoxin superfamily.5. The loop-diversified engineered thioredoxin-like fold protein of claim 3 , wherein the thioredoxin-like fold domain comprising multiple loop-diversifications is derived from a member of the thioredoxin family.6. The loop-diversified engineered thioredoxin-like fold protein of claim 4 , wherein the human thioredoxin-like fold domain comprising multiple loop-diversifications is derived from a member of ...

Leveraging user-to-tool interactions to automatically analyze defects in it services delivery

An approach is presented for identifying related problem tickets in an information technology (IT) environment. A pattern of actions included in interactions with a computer program is determined to be effective at proactively preventing a problem in the IT environment based on a frequency at which user(s) performed the interactions which perform text and statistical analyses of content of historical problem tickets. A script based on the pattern of actions is generated. A root cause of the problem is determined based on the text and statistical analyses. Responsive to a receipt of a new problem ticket, the script is executed to automatically perform the pattern of actions. The new problem ticket is classified as being in a group of problem tickets which are related to the problem and included in the historical problem tickets. The new problem ticket is determined to specify the problem which has the root cause.

Recombinant Escherichia coli for high efficiency production of fructosylated chondroitin and method for making thereof

The present invention relates to the field of biotechnology engineering. It provides a recombinant Escherichia coli that can produce fructosylated chondroitin with high yields and the method for constructing the recombinant strain. The present invention discloses a method for constructing an expression plasmid pETM6R1-RBS-glmM-GGGS-glmS that contains a glmM and a glmS gene under regulation of ribosome binding sites. The recombinant plasmid was transformed into E. coli K4 to obtain a recombinant E. coli strain ZQ33 that can produce fructosylated chondroitin up to 3.99 g·L−1 by fed-batch fermentation in a 5-L fermentor, which was increased by 108.90% compared to that of the wild type strain.

Volume Control Methods and Devices, and Multimedia Playback Control Methods and Devices

Volume control methods and control devices, and multimedia playback control methods and control devices are provided. The volume control method comprises: acquiring volume information of a first device; in response to that the acquired volume information of the first device satisfies a predetermined condition, determining at least one second device; and controlling volume of the at least one second device. When a user goes away from a multimedia playback device, multimedia playback of another device can be controlled, to cause that multimedia playback that the user watches/listens to is not affected obviously. 1. A method , comprising:acquiring, by a system comprising a processor, volume information of a first device; andin response to determining that the volume information of the first device satisfies a predetermined condition, determining at least one second device; andcontrolling a volume of the at least one second device.2. The method of claim 1 , wherein the predetermined condition comprises that: the volume information is less than a threshold.3. The method of claim 1 , wherein the determining the at least one second device further comprises:sending a query signal in a wireless manner;receiving at least one response signal in response to the query signal; anddetermining the at least one second device according to the at least one response signal.4. The method of claim 1 , wherein the determining the at least one second device further comprises:receiving a device signal of at least one device; anddetermining the at least one second device according to the device signal of the at least one device; andthe method further comprises:sending a device signal of the at least one second device to the first device.5. The method of claim 1 , further comprising:receiving device-related information of the first device; andsending the device-related information of the first device to the at least one second device.6. The method of claim 1 , wherein the controlling the ...

DESCRIPTIVE FRAMEWORK FOR DATA VISUALIZATION

Described herein is a descriptive framework to facilitate data visualization. In accordance with one aspect of the framework, one or more module manifests are provided, wherein a module manifest describes a module that represents a particular component of a visualization. A chart manifest may be used to coordinate the one or more module manifests. A visualization may be rendered based on the chart manifest. 1. A computer-implemented descriptive method of data visualization , comprising:providing pre-defined module manifests in a manifest system stored in a memory module, wherein a pre-defined module manifest describes a module that represents a particular component of a visualization;generating a new module manifest based on at least one of the pre-defined module manifests;providing a chart manifest referencing the new module manifest or at least one of the pre-defined module manifests; andrendering the visualization based on the chart manifest.2. A computer-implemented descriptive method of data visualization , comprising:providing one or more module manifests, wherein a module manifest describes a module that represents a particular component of a visualization;coordinating the one or more modules by defining a chart manifest; andrendering the visualization based on the chart manifest.3. The method of wherein the module comprises a container-type module that contains sub-modules.4. The method of wherein the container-type module specifies a layout-type module that arranges the sub-modules.5. The method of wherein the module comprises a supplementary-type module that facilitates user interpretation of data.6. The method of wherein the supplementary-type module comprises a title module claim 5 , an axis module claim 5 , a legend module or a tooltip module.7. The method of wherein the module comprises a chart-type module that represents data in a visual form.8. The method of wherein the chart-type module comprises a bar module claim 7 , a line module claim 7 , a pie ...

METHOD FOR ADJUSTING RELATIVE POSITION BETWEEN DEVICES AND ADJUSTMENT APPARATUS

Embodiments of the present application provide a method for adjusting a relative position between devices and an adjustment apparatus. The method comprises: acquiring information associated with a first device's receiving of a reference signal transmitted by at least one signal source on at least one reference position of a second device, the at least one reference position being determined at least according to information associated with a relative position desired between the first device and the second device; and determining information associated with adjustment on the relative position between the first device and the second device at least according to the information associated with the first device's receiving of the reference signal transmitted on the at least one reference position. The method and apparatus of the embodiments of the present application can, from the perspective of devices to interact, transmit a reference signal according to a desired relative position, can assist in better adjusting relative position between devices according to receiving of the reference signal, and are easy to implement. 1. A method for adjusting relative positions between devices , the method comprising:acquiring information associated with a first device's receiving of a reference signal transmitted by at least one signal source on at least one reference position of a second device, the at least one reference position being determined at least according to information associated with a relative position desired between the first device and the second device; anddetermining information associated with adjustment on the relative position between the first device and the second device at least according to the information associated with the first device's receiving of the reference signal transmitted on the at least one reference position.2. The method of claim 1 , wherein the method further comprises:controlling the at least one signal source to transmit the ...

METHOD FOR RELAYING PACKETS WITH AID OF NETWORK ADDRESS TRANSLATION IN NETWORK SYSTEM, AND ASSOCIATED APPARATUS

A method for relaying packets in a network system with the aid of network address translation and an associated apparatus are provided. The method includes: controlling a relay server to receive a first packet from a client device, wherein the first packet carries a source Internet Protocol (IP) address and a destination IP address; controlling the relay server to change the destination IP address carried by the first packet in order to relay the first packet to a peer device, wherein the peer device obtains the source IP address from the first packet; and controlling the relay server to receive a second packet from the peer device and relay the second packet to the client device. 1. A method for relaying packets in a network system with the aid of network address translation , comprising:controlling a relay server to receive a first packet from a client device, wherein the first packet carries a source Internet Protocol (IP) address and a destination IP address;controlling the relay server to modify the destination IP address carried by the first packet in order to relay the first packet to a peer device, wherein the peer device obtains the source IP address from the first packet; andcontrolling the relay server to receive a second packet from the peer device and relay the second packet to the client device.2. The method of claim 1 , wherein before relaying the first packet to the peer device claim 1 , the relay server prevents modifying of the source IP address carried by the first packet claim 1 , in order to allow the peer device to obtain the source IP address from the first packet.3. The method of claim 1 , wherein when modifying the destination IP address carried by the first packet claim 1 , the relay server modifies the destination IP address carried by the first packet as an IP address of the peer device.4. The method of claim 3 , wherein the IP address of the peer device is an external IP address of the peer device.5. The method of claim 1 , wherein the ...

METHOD AND SYSTEM FOR DETECTING EXHAUST EMISSIONS OF VEHICLE EQUIPPED WITH IGNITION ENGINE BASED ON BIG DATA OF REMOTE SENSING

The present disclosure provides a method and system for detecting exhaust emissions of a vehicle equipped with an ignition engine based on big data of remote sensing. The system includes: a vehicle emission measuring instrument, a host computer, an information display instrument, a vehicle driving state tester, a weather monitor, a license plate camera and a vehicle emission monitoring platform. The vehicle emission measuring instrument, the information display instrument, the vehicle driving state tester, the weather monitor and the license plate camera communicate with the host computer. The host computer is connected to the vehicle emission monitoring platform via the Internet. The present disclosure acquires pollutant concentrations in the vehicle emissions through the detection system, divides a vehicle specific power (VSP) into multiple bins, performs statistical analysis and evaluation on the vehicle emissions according to different vehicle types, and determines high-emission vehicles. 1. A method for detecting exhaust emissions of a vehicle equipped with an ignition engine based on big data of remote sensing , comprising:{'b': '1', 'S: performing remote sensing detection on gaseous exhaust pollutants of a vehicle;'}{'b': '2', 'S: calculating a VSP and dividing the VSP into bins;'}{'b': 3', '2', '1', '2, 'S: performing statistical analysis on exhaust pollutant data in each bin divided in S according to exhaust pollutant data obtained in S and information of bins divided in S;'}{'b': '4', 'S: calculating an average emission level of the vehicle; and'}{'b': '5', 'S: determining a high-emission vehicle.'}3. The method for detecting exhaust emissions of a vehicle equipped with an ignition engine based on big data of remote sensing according to claim 1 , wherein based on a volume of emission remote sensing data and a need for refined management claim 1 , vehicles equipped with ignition engines are classified into light-duty vehicles claim 1 , medium-duty vehicles ...

METHODS FOR REDUCING GLASS SHEET EDGE PARTICLES

A method of manufacturing a glass article includes application of an etch solution to an edge surface of the article. Application of the etch solution can reduce a density of particles on the edge surface to less than about 200 per 0.1 square millimeter. The etch solution can, for example, contain hydrofluoric acid and hydrochloric acid. 1. A method for manufacturing a glass article comprising:forming the glass article, wherein the glass article comprises a first major surface, a second major surface parallel to the first major surface, and an edge surface extending between the first major surface and the second major surface in a perpendicular direction to the first and second major surfaces;applying an etch solution to the edge surface of the glass article, wherein application of the etch solution reduces a density of particles on the edge surface to less than about 200 per 0.1 square millimeter.2. The method of claim 1 , wherein the etch solution comprises hydrofluoric acid and hydrochloric acid.3. The method of claim 2 , wherein the concentration of the hydrochloric acid in the etch solution is at least about twice the concentration of the hydrofluoric acid in the etch solution.4. The method of claim 3 , wherein the concentration of hydrofluoric acid in the etch solution is at least about 1.5 molar.5. The method of claim 4 , wherein the concentration of hydrofluoric acid in the etch solution ranges from about 1.5 molar to about 6 molar.6. The method of claim 4 , wherein the concentration of hydrochloric acid in the etch solution ranges from about 3 molar to about 12 molar.7. The method of claim 3 , wherein the concentration ratio of hydrochloric acid to hydrofluoric acid in the etch solution ranges from about 2:1 to about 6:1.8. The method of claim 1 , wherein an etch rate of the edge surface upon application of the etch solution is at least about 2 micrometers per minute.9. The method of claim 8 , wherein the etch rate of the edge surface upon application of ...

METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ADAPTIVE RELAYING DATA DISTRIBUTION IN WIRELESS NETWORKS

Method, apparatus, and computer program product example embodiments enable data distribution in wireless communication networks. In example embodiments, a method comprises receiving a wireless broadcast message including a message ID and an associated distributor address; buffering the received wireless broadcast message and starting an observation window timer for the message if the message ID of the received wireless broadcast message is not stored in a database of message IDs and associated distributor addresses for previously received wireless broadcast messages; calculating a relaying probability for the received wireless broadcast message, based on a number of distributor address entries associated with the message ID in the database, the entries resulting from receiving other wireless broadcast messages having the same message ID during the observation window; transmitting the buffered message following termination of the observation window, based on the calculated relaying probability; and starting a cooling window timer upon termination of the observation window and removing all records containing the message ID from the database following termination of the cooling window. 1. A method , comprising:receiving a wireless broadcast message including a message ID and an associated distributor address;buffering the received wireless broadcast message and starting an observation window timer for the message if the message ID of the received wireless broadcast message is not stored in a database of message IDs and associated distributor addresses for previously received wireless broadcast messages;calculating a relaying probability for the received wireless broadcast message, based on a number of distributor address entries associated with the message ID in the database, the entries resulting from receiving other wireless broadcast messages having the same message ID during the observation window;transmitting the buffered message following termination of the ...

CURRENT SENSOR

A current sensor of an embodiment includes a U-shaped conductor through which a current flows, a first magnetic field sensor configured to receive a magnetic field generated by the conductor in a first direction, and a second magnetic field sensor configured to receive the magnetic field in a second direction opposite to the first direction.

COUPLER FOR PROXIMITY WIRELESS COMMUNICATION

A coupler for proximity wireless communication primarily based on an electric induction field generated therein, includes a substrate, a ground layer formed on a first region of the substrate and surrounding a second region of the substrate on three sides of the second region, a fourth side of the second region being defined by an edge of the substrate, and a coupling element electrically isolated from the ground layer and formed on the second region of the substrate. The coupling element includes a first portion that extends adjacent to and along the edge of the substrate and a second portion that is electrically connected to the first portion, extends inwardly from the edge of the substrate, and includes an inductor. 1. A coupler for proximity wireless communication primarily based on an electric induction field generated therein , comprising:a substrate;a ground layer formed on a first region of the substrate and surrounding a second region of the substrate on three sides of the second region, a fourth side of the second region being defined by an edge of the substrate; anda coupling element electrically isolated from the ground layer and formed on the second region of the substrate, whereinthe coupling element includes a first portion that extends adjacent to and along the edge of the substrate and a second portion that is electrically connected to the first portion, extends inwardly from the edge of the substrate, and includes an inductor.2. The coupler according to claim 1 , wherein opposing sides of the second region are defined by two edges of the ground layer which extend inwardly from the edge of the substrate parallel to the second portion of the coupling element.3. The coupler according to claim 2 , whereinthe coupling element is formed in a symmetrical shape with respect to a line that extends parallel to the two edges of the ground layer and through a center of the second region.4. The coupler according to claim 2 , whereina gap between an end of the ...

GRAPHENE NANORIBBONS WITH CONTROLLED ZIG-ZAG EDGE AND COVE EDGE CONFIGURATION

Provided are graphene nanoribbons with controlled zig-zag edge and cove edge configuration and methods for preparing such graphene nanoribbons. The nanoribbons are selected from the following formulae. 1: A graphene nanoribbon , comprising:a repeating unit RU1 which comprises at least 20% of edge carbons which can unambiguously be assigned as zigzag or cove type carbon atoms, whereinthe repeating unit RU1 is derived from at least one aromatic monomer compound, which is at least one substituted or unsubstituted polycyclic aromatic monomer compound, at least one substituted or unsubstituted oligo phenylene aromatic monomer compound, or any combination thereof.2: The graphene nanoribbon according to claim 1 , wherein the repeating unit RU1 comprises at least 20% of edge carbon atoms which can unambiguously be assigned as zigzag type carbon atoms.34-. (canceled)5: The graphene nanoribbon according to claim 1 , wherein the repeating unit RU1 comprises at least 20% of edge carbon atoms which can unambiguously be assigned as cove type carbon atoms.69-. (canceled)11: The graphene nanoribbon according to claim 10 , whereinX independently from each other, are selected from halogen, sulfonate, phosphonate, boronate, azo, silane, stannane;{'sup': 'a', 'sub': 1', '10, 'Rindependently of each other are hydrogen or linear or branched or cyclic C-Calkyl;'}{'sup': 'b', 'sub': 1', '30', '3', '1', '2, 'Ris selected from hydrogen, linear or branched C-Calkyl, OR, and NRR;'}{'sup': 'c', 'sub': 1', '30, 'Rindependently of each other, are hydrogen or C-Calkyl.'}15: A process for preparing the graphene nanoribbon according to claim 1 , the process comprising:(a) providing at least one aromatic monomer compound, which is at least one substituted or unsubstituted polycyclic aromatic monomer compound, at least one substituted or unsubstituted oligo phenylene aromatic monomer compound, or combinations thereof, on a solid substrate,(b) polymerizing of the aromatic monomer compound so as to form ...

CARBON ACTIVATION METHOD AND ENERGY STORAGE DEVICE THEREOF

A method of making activated carbon including: 1. A method of making activated carbon comprising:compressing a mixture comprising an alkali metal hydroxide, a carbon source, and a solid thermosetting polymer precursor into a pellet; anda first heating of the compressed mixture at from 600 to 1,000° C., for from 10 mins to 24 hours.2. The method of further comprising washing the resulting compressed and first heated mixture.3. The method of further comprising a second heating of the compressed claim 2 , first heated claim 2 , and washed mixture claim 2 , at from 600 to 1000° C. claim 2 , for from 10 mins to 24 hours.4. The method of further comprising placing the compressed pellet into a closed container having a vent prior to the first heating.5. The method of further comprising crushing the compressed and first heated product prior to the washing.6. The method of wherein the first heating is accomplished in an container open to an external atmosphere.7. The method of wherein the alkali metal hydroxide is powdered KOH claim 1 , the carbon source is powdered green coke claim 1 , and the thermosetting polymer precursor is a mixture of a phenolic resin and a cross-linking agent.8. The method of wherein the alkali metal hydroxide and the carbon source is in a weight ratio of from 1:1 to 4:1.9. The method of wherein the mixture of a phenolic resin and a cross-linking agent to the mixture of the KOH and the powdered green coke is in a weight ratio of from 1:2 to 1:20.10. The method of wherein the second heating is accomplished in a forming gas claim 1 , in an inert gas claim 1 , or in a combination thereof.11. The method of wherein washing is accomplished successively with water claim 2 , and a dilute aqueous acid claim 2 , or concurrently with water and a dilute aqueous acid.12. The method of wherein carbon source has a median particle size of from 1 to 200 microns.13. The method of wherein carbon source has a median particle size of from 10 to 150 microns.14. The method ...

LOW FOAMING CARBON ACTIVATION METHOD AND ENERGY STORAGE DEVICE THEREOF

A method of making activated carbon including: 1. A method of making activated carbon comprising:drying a carbon source having a volatile organic compound (VOC) content of 10 to 30 wt %, at from 100 to 200° C. for from 10 mins to 24 hrs in an inert atmosphere; andmilling the resulting dried carbon source to a powder.2. The method of further comprising a first heating of the resulting milled powder at from 200 to 450° C. claim 1 , for from 10 mins to 24 hours claim 1 , in an inert atmosphere.3. The method of further comprising making a mixture of the resulting first heated milled powder and an alkali metal hydroxide claim 2 , and a second heating of the milled powder and alkali metal hydroxide mixture at from 600 to 1 claim 2 ,000° C.4. The method of wherein the first heating results in a carbon having a VOC content of from 10 to 20 wt %.5. The method of wherein the first heating is accomplished in an container open to an external atmosphere claim 3 , and the second heating is accomplished in a container having a vent.6. The method of wherein the alkali metal hydroxide is powdered KOH claim 1 , and the carbon source is powdered green coke.7. The method of wherein the alkali metal hydroxide and the carbon source is in a weight ratio of from 1:1 to 4:1.8. The method of wherein the milled powder has a d50 particle size of from 2 to 300 microns.9. The method of wherein the drying claim 2 , milling claim 2 , and first heating substantially eliminates expansion and foaming of the mixture during the second heating.10. The method of wherein the second heating is accomplished in for 10 mins to 6 hrs in a forming gas claim 3 , in an inert gas claim 3 , or in a combination thereof. This application claims the benefit of priority under 35 U.S.C. §119 of U.S. Provisional Application Ser. No. 62/206,052 filed on Aug. 17, 2015 the content of which is relied upon and incorporated herein by reference in its entirety.The present application is related to commonly owned and assigned U. ...

STORAGE BOX AND ELECTRONIC DEVICE

The present disclosure relates to a storage box. The storage box includes a body, a cover, and a first magnetic unit. The body is provided with a receiving space. The cover is rotatably attached to the body and is configured to rotate relative to the body to drive the storage box between an open state and a closed state. In the open state, the cover covers the receiving space. In the closed state, the receiving space is exposed. The first magnetic unit includes a first magnetic member attached to the body and a first attracting member attached to the cover. Opening the storage box from the closed state causes the first attracting member to move closer to the first magnetic member. Magnetic force between the first magnetic member and the first attracting member drives the cover to rotate away from the closed state and into the open state. 1. A storage box , comprising:a body provided with a receiving space;a cover rotatably attached to the body, wherein the cover is configured to rotate relative to the body to drive the storage box between an open state and a closed state, the cover covering the receiving space when the storage box is in the closed state, and the receiving space being exposed when the storage box is in the open state; anda first magnetic unit comprising a first magnetic member and a first attracting member, wherein the first magnetic member is attached to the body, and the first attracting member is attached to the cover;wherein opening the storage box from the closed state causes the first attracting member to move closer to the first magnetic member such that magnetic force between the first magnetic member and the first attracting member drives the cover to rotate away from the closed state and into the open state.2. The storage box of claim 1 , further comprising a second magnetic unit claim 1 , wherein the second magnetic unit comprises a second magnetic member and a second attracting member claim 1 , wherein the second magnetic member is ...

HOLDDOWN ASSEMBLY FOR RAILWAY RAIL

A holddown assembly fastens a railway rail to a transversely extending hollow sleeper formed with a vertically throughgoing hole. An upwardly projecting lateral brace element is provided on the sleeper offset from the hole, and the assembly has a body fitted between the rail and the brace element and transversely bracing the rail against the brace element. An anchor of the assembly is engaged through the hole, projects upward from the sleeper, is transversely shiftable in the hole, and bears upward on the sleeper. A spring clip is pressed by the anchor down against the rail and presses the rail down against the metal sleeper. 1. An assembly for fastening a railway rail to a transversely extending hollow sleeper formed with a vertically throughgoing hole , the assembly comprising:an upwardly projecting lateral brace element formed on the sleeper offset from the hole;a body fitted between the rail and the brace element and transversely bracing the rail against the brace element;an anchor engaged through the hole, projecting upward from the sleeper, transversely shiftable in the hole, and bearing upward on the sleeper;a spring clip pressed by the anchor down against the rail and pressing the rail down against the metal sleeper.2. The assembly defined in claim 1 , further comprising electrical insulation between the rail and the sleeper.3. The assembly defined in claim 2 , wherein the body and spring are electrically conductive and the insulation is between the body claim 2 , the sleeper claim 2 , the brace element claim 2 , and the fastener and between the fastener and the spring clip.4. The assembly defined in claim 1 , wherein the body is an angled guide plate through which the fastener extends.5. The assembly defined in claim 1 , wherein a position of the rail on the sleeper is determined by s transverse width of the body.6. The assembly defined in claim 1 , wherein the body is transversely elastically deformable.7. The assembly defined in claim 1 , wherein the ...

HIGH-VOLTAGE AND HIGH-CAPACITANCE ACTIVATED CARBON AND CARBON-BASED ELECTRODES

A positive electrode for an energy storage device includes a first activated carbon material comprising pores having a size of ≦1 nm, which provide a combined pore volume of >0.3 cm/g, pores having a size of >1 nm to ≦2 nm, which provide a combined pore volume of ≧0.05 cm/g, and <0.15 cm/g combined pore volume of any pores having a size of >2 nm. A negative electrode for the energy storage device includes a second activated carbon material comprising pores having a size of ≦1 nm, which provide a combined pore volume of ≦0.3 cm/g, pores having a size of >1 nm to ≦2 nm, which provide a combined pore volume of ≧0.05 cm/g, and <0.15 cm/g combined pore volume of any pores having a size of >2 nm. The total oxygen content in at least the first activated carbon material is at most 1.5 wt. %. 1. An energy storage device comprising:a positive electrode comprising a first activated carbon material and a negative electrode comprising a second activated carbon material, wherein{'sup': '3', 'the first activated carbon material comprises pores having a size of ≦1 nm, which provide a combined pore volume of >0.3 cm/g;'}{'sup': '3', 'pores having a size from >1 nm to ≦2 nm, which provide a combined pore volume of ≧0.05 cm/g; and'}{'sup': '3', '<0.15 cm/g combined pore volume of any pores having a size of >2 nm;'}{'sup': '3', 'the second activated carbon material comprises pores having a size of ≦1 nm, which provide a combined pore volume of ≦0.3 cm/g;'}{'sup': '3', 'pores having a size from >1 nm to ≦2 nm, which provide a combined pore volume of ≧0.05 cm/g; and'}{'sup': '3', '<0.15 cm/g combined pore volume of any pores having a size of >2 nm; and'}the first activated carbon material has a total oxygen content of at most 1.5 wt. %.2. The energy storage device according to claim 1 , wherein the first activated carbon material comprises pores having a size of ≦1 nm claim 1 , which provide a combined pore volume of >0.3 to 0.5 cm/g claim 1 , and the second activated carbon material ...

METHOD AND ASSOCIATED CONTROL APPARATUS FOR CONTROLLING A CLIENT DEVICE TO ACCESS A NETWORK DEVICE

A method and associated control apparatus for controlling a client device to access a network device in a network system are provided, where the method includes: performing at least one preparation operation regarding the network device to obtain network connection reference information of the network device; based on the network connection reference information, performing a plurality of network connection test operations on the network device according to a plurality of network connection strategies, respectively, to generate a plurality of test results respectively corresponding to the network connection strategies, wherein at least one test result of the test results indicates feasibility of at least one of the network connection strategies; and providing the client device with at least one portion of the network connection reference information to allow the client device to establish a network connection between the client device and the network device according to an optimal strategy. 1. A method for controlling a client device to access a network device , the method being applicable to an electronic device , and the method comprising:performing at least one preparation operation regarding the network device to obtain network connection reference information of the network device;based on the network connection reference information, performing a plurality of network connection test operations upon the network device according to a plurality of network connection strategies, respectively, to generate a plurality of test results respectively corresponding to the network connection strategies, wherein at least one test result of the test results indicates feasibility of at least one of the network connection strategies; andproviding the client device with at least one portion of the network connection reference information to allow the client device to establish a network connection between the client device and the network device according to an optimal ...

ELECTRONIC APPARATUS

An electronic device includes a housing, a display assembly, a drive component, a support member, and a protection member. The housing includes an accommodation chamber and an opening. The opening is connected with the accommodation chamber. The accommodation chamber includes a first space and a second space. The first space overlaps with the opening along a first direction. The second space and the opening are staggered along the first direction. The display assembly is located in the first space of the accommodation chamber and exposed through the opening. The drive component is partially located in the second space of the accommodation chamber, electrically connected to the display assembly, and configured to drive the display assembly. The support member is fixed in the accommodation chamber. The protection member at the opening is fixedly connected to the display assembly, and connected to a portion of the support member. 1. An electronic device , comprising:a housing including an accommodation chamber and an opening, the opening being connected with the accommodation chamber, the accommodation chamber including a first space and a second space, the first space overlapping with the opening along a first direction, and the second space and the opening being staggered along the first direction;a display assembly located in the first space of the accommodation chamber and exposed through the opening;a drive component partially located in the second space of the accommodation chamber, the drive component being electrically connected to the display assembly, and configured to drive the display assembly;a support member fixed in the accommodation chamber; anda protection member at the opening of the housing, the protection member being connected to the display assembly and connected to a first portion of the support member, and being able to transit light;wherein the first portion of the support member and a connection area of the protection member form a first bezel ...

DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME AND DISPLAY APPARATUS

The embodiments of the present disclosure provide a display panel, a method for producing the same and a display apparatus. The display panel includes a first sub-pixel region; a second sub-pixel region, wherein an aperture opening ratio of the first sub-pixel region is less than an aperture opening ratio of the second sub-pixel region; and an insulation layer, having a first thickness at the first sub-pixel region less than a second thickness of the insulation layer at the second sub-pixel region, so that a first cell gap of the display panel at the first sub-pixel region is larger than a second cell gap of the display panel at the second sub-pixel region, thereby at least partially compensating for a difference between the aperture opening ratio of the first sub-pixel region and the aperture opening ratio of the second sub-pixel region. 1. A display panel , comprising:a first sub-pixel region;a second sub-pixel region, wherein an aperture opening ratio of the first sub-pixel region is less than an aperture opening ratio of the second sub-pixel region; andan insulation layer, having a first thickness in the first sub-pixel region less than a second thickness of the insulation layer in the second sub-pixel region, so that a first cell gap of the display panel at the first sub-pixel region is larger than a second cell gap of the display panel at the second sub-pixel region, thereby at least partially compensating for a difference between the aperture opening ratio of the first sub-pixel region and the aperture opening ratio of the second sub-pixel region.2. The display panel as claimed in claim 1 , further comprising a photo spacer provided within the first sub-pixel region.3. The display panel as claimed in claim 1 , further comprising:a main photo spacer provided at the first sub-pixel region; andan auxiliary photo spacer correspondingly provided at the second sub-pixel region;wherein an area which the main photo spacer occupies in the first sub-pixel region is ...

Roofing Shingles, Tiles and Shakes

The present disclosure relates generally to roofing elements and methods for making them. In one embodiment, the disclosure provides a roofing element in the form of a roofing shingle that includes a body of a foamed cured cross-linked polymer, the body having a top surface and a bottom surface, the body extending substantially in a plane and having a thickness in the range of 0.5 mm to 35 mm; and a layer of weather-resistant roofing granules disposed on and adhered at the top surface of roofing element. The roofing element can be made by providing a body of wet foamed curable composition, and allowing the curable composition to cure to provide the body of foamed cured cross-linked polymer. 1. A roofing element in the form of a roofing shingle , shake or tile extending substantially in a plane , the roofing element having a top surface , the roofing element comprising:a body of a foamed cured cross-linked polymer having a filler dispersed therein, the body having a top surface at the top surface of the roofing element and a bottom surface, the body extending substantially in the plane and having a thickness in the range of 2 mm to 35 mm; anda layer of weather-resistant roofing granules disposed on and adhered at the top surface of the roofing element.wherein the shingle, shake or tile has an asphalt content of less than about 5 wt %.2. A roofing element as claimed in claim 1 , wherein the filler is calcium carbonate or gypsum.3. A roofing element as claimed in claim 1 , wherein the filler is stucco claim 1 , dolomite claim 1 , sand claim 1 , glass powder claim 1 , magnesium oxide claim 1 , magnesium hydroxide claim 1 , aluminum trihydrate; talc; kaolin claim 1 , barium sulfate or wollastonite4. A roofing element as claimed in claim 1 , wherein the weather-resistant roofing granules are adhered directly to the foamed cured cross-linked polymer.5. The roofing element as claimed in claim 4 , wherein the roofing granules are embedded in the top surface of the body of ...

METHODS AND SYSTEMS FOR SCAFFOLDS COMPRISING NANOELECTRONIC COMPONENTS

The present invention generally relates to nanoscale wires and tissue engineering. Systems and methods are provided in various embodiments for preparing cell scaffolds that can be used for growing cells or tissues, where the cell scaffolds comprise nanoscale wires. In some cases, the nanoscale wires can be connected to electronic circuits extending externally of the cell scaffold. Such cell scaffolds can be used to grow cells or tissues which can be determined and/or controlled at very high resolutions, due to the presence of the nanoscale wires, and such cell scaffolds will find use in a wide variety of novel applications, including applications in tissue engineering, prosthetics, pacemakers, implants, or the like. This approach thus allows for the creation of fundamentally new types of functionalized cells and tissues, due to the high degree of electronic control offered by the nanoscale wires and electronic circuits. 147-. (canceled)48. A method , comprising:forming one or more polymeric constructs on a substrate using e-beam lithography, wherein the polymeric constructs comprise one or more nanoscale wires;removing at least a portion the substrate from the one or more polymeric constructs; androlling the one or more polymeric constructs into a 3-dimensional structure.49. The method of claim 48 , wherein the substrate comprises a sacrificial material.50. The method of claim 49 , wherein the sacrificial material comprises nickel.51. The method of claim 49 , further comprising depositing the sacrificial material on the substrate claim 49 , prior to forming the one or more polymeric constructs on a substrate.52. The method of claim 51 , wherein forming the one or more polymeric constructs on the substrate comprises:depositing one or more bedding polymers on at least a portion of the sacrificial material as one or more layers; anddepositing one or more nanoscale wires on at least a portion of the uppermost layer of bedding polymer.53. The method of claim 52 , wherein ...

SCAFFOLDS COMPRISING NANOELECTRONIC COMPONENTS FOR CELLS, TISSUES, AND OTHER APPLICATIONS

The present invention generally relates to nanoscale wires and tissue engineering. In various embodiments, cell scaffolds for growing cells or tissues can be formed that include nanoscale wires that can be connected to electronic circuits extending externally of the cell scaffold. The nanoscale wires may form an integral part of cells or tissues grown from the cell scaffold, and can even be determined or controlled, e.g., using various electronic circuits. This approach allows for the creation of fundamentally new types of functionalized cells and tissues, due to the high degree of electronic control offered by the nanoscale wires and electronic circuits. Accordingly, such cell scaffolds can be used to grow cells or tissues which can be determined and/or controlled at very high resolutions, due to the presence of the nanoscale wires, and such cell scaffolds will find use in a wide variety of novel applications, including applications in tissue engineering, prosthetics, pacemakers, implants, or the like. 156-. (canceled)57. An article , comprising:a structure comprising a biocompatible polymer and having an open porosity of at least about 50%, the structure further comprising an electrical circuit at least partially defined by one or more metal leads having a maximum cross-sectional dimension of less than about 5 micrometers.58. The article of claim 57 , wherein the structure comprises polymeric fibers.59. The article of claim 57 , wherein the structure comprises one or more polymeric constructs.60. The article of claim 59 , wherein the polymeric constructs have a largest cross-sectional dimension of less than about 5 micrometers.61. The article of claim 57 , wherein the structure comprises a biodegradable polymer.62. The article of claim 57 , wherein the structure comprises an extracellular matrix protein.63. The article of claim 57 , wherein the structure has an areal mass density of less than about 60 micrograms/cm.64. The article of claim 57 , wherein the ...

Targeting SARS-CoV-2 Viral-immune Interaction for COVID-19 Therapy

The invention provides compositions and methods for inhibiting the interaction of the SARS-CoV-2 S protein and one or more SARS-CoV-2 S protein interacting protein, and methods of use thereof. 1. An inhibitor of the binding of SARS-CoV-2 S protein to one or more SARS-CoV-2 S protein interacting partner , wherein the SARS-CoV-2 S protein interacting partner is selected from the group consisting of ACE-2 , a C-type lectin and TTYH2.2. The inhibitor of claim 1 , wherein the inhibitor is selected from the group consisting of a small molecule claim 1 , a nucleic acid claim 1 , a protein claim 1 , a peptide claim 1 , an antagonist claim 1 , an aptamer claim 1 , a peptidomimetic claim 1 , a monoclonal antibody claim 1 , a polyclonal antibody claim 1 , a single chain antibody claim 1 , an immunoconjugate claim 1 , a glycoengineered antibody claim 1 , and a bispecific antibody or other multi-specific antibody or any combination thereof.3. The inhibitor of claim 2 , wherein the inhibitor is a single chain antibody claim 2 , and further wherein the single chain antibody is a nanobody.4. The inhibitor of claim 3 , wherein the nanobody binds to at least one selected from the group consisting of SARS-CoV-2 S protein claim 3 , ACE-2 claim 3 , a C-type lectin and TTYH2.5. The inhibitor of claim 4 , wherein the C-type lectin is selected from the group consisting of DC-SIGN claim 4 , L-SIGN claim 4 , LSECtin claim 4 , ASGR1 and CLEC10A.6. The inhibitor of claim 2 , wherein the inhibitor comprises at least one selected from the group consisting of:a) a heavy chain comprising at least one CDR sequence selected from the group consisting of SEQ ID NO: 1-3;b) a heavy chain comprising at least one CDR sequence selected from the group consisting of SEQ ID NO: 5-7;c) a heavy chain comprising at least one CDR sequence selected from the group consisting of SEQ ID NO: 9-11;d) a heavy chain comprising at least one CDR sequence selected from the group consisting of SEQ ID NO: 13-15;e) a heavy ...

Method, apparatus, device and storage medium for implementing augmented reality scene

A method, an apparatus, a device, and a storage medium for implementing an augmented reality scene. The method including obtaining movement sensing data of a target object acquired by a positioning apparatus, determining, according to the movement sensing data, space motion information of the target object in the target site area and updating, according to the space motion information, an object model of the target object in a three-dimensional scene model corresponding to the target site area, determining an object position of the updated object model in a target area, the target area being an area determined in the three-dimensional scene model according to position information and field of view information of the display device in the target site area, and displaying virtual information on the display device according to the object position.

Plaster Boards and Methods for Making Them

The present disclosure relates to a plaster board comprising a first layer of hardened plaster material comprising a first surface and an opposed second surface, a second layer of hardened plaster material comprising a first surface and an opposed second surface, wherein the first surface of the second layer faces the first surface of the first layer, and a viscoelastic interlayer disposed between the first surface of the first layer and the first surface of the second layer, wherein the interlayer includes a score-and-snap element. 1. A plaster board comprising:a first layer of hardened plaster material comprising a first surface and an opposed second surface;a second layer of hardened plaster material comprising a first surface and an opposed second surface, wherein the first surface of the second layer faces the first surface of the first layer;a viscoelastic interlayer disposed between the first surface of the first layer and the first surface of the second layer, wherein the interlayer includes a score-and-snap element.2. The plaster board of wherein the score-and-snap element comprises at least one of surface having a textured profile claim 1 , a layer of brittle material claim 1 , a plurality of pores claim 1 , or a binder miscible in the hardened plaster material.3. The plaster board of claim 1 , wherein the score-and-snap element comprises a surface having a textured profile.4. The plaster board of claim 3 , wherein the surface having the textured profile is an embossed surface.5. The plaster board of wherein the score-and-snap element comprises a layer of brittle material.6. The plaster board of wherein the layer of brittle material is a glass mat.7. The plaster board of wherein the score-and-snap element comprises a plurality of layers of brittle material.8. The plaster board of wherein the score-and-snap element comprises a plurality of pores.9. The plaster board of wherein the score-and-snap element comprises a binder miscible in the hardened plaster ...

WIRELESS LOCAL AREA NETWORK BASED POSITIONING METHOD AND DEVICE

The present disclosure provides a wireless local area network based positioning method and device. The method includes: acquiring first RSSI information and at least one second RSSI information; receiving at least one third RSSI information reported by a mobile terminal; receiving at least one fourth RSSI information reported by at least one intelligent device; determine positioning of the mobile terminal, a routing device, and the at least one intelligent device based on the first RSSI information, the at least one second RSSI information, the at least one third RSSI information, and the at least one fourth RSSI information. 1. A wireless local area network based positioning method , comprising:acquiring first Received Signal Strength Indicator (RSSI) information and at least one second RSSI information, wherein the first RSSI information is measured based on a first point-to-point message sent by a mobile terminal, and the at least one second RSSI information is measured based on a second point-to-point message sent by at least one intelligent device;receiving at least one third RSSI information reported by the mobile terminal, wherein the at least one third RSSI information is measured based on a third point-to-point message sent by the at least one intelligent device to the mobile terminal;receiving at least one fourth RSSI information reported by the at least one intelligent device, wherein the at least one fourth RSSI information is measured based on a fourth point-to-point message sent by any one of the at least one intelligent device to other intelligent devices; andreporting positioning of the mobile terminal, the routing device, and the at least one intelligent device based on the first RSSI information, the at least one second RSSI information, the at least one third RSSI information, and the at least one fourth RSSI information.2. A method according to claim 1 , wherein reporting positioning of the mobile terminal claim 1 , the routing device claim 1 , ...

METHODS FOR NAT (NETWORK ADDRESS TRANSLATION) TRAVERSAL AND SYSTEMS USING THE SAME

The invention introduces a method for NAT (Network Address Translation) traversal, performed by a processing unit of a node, which contains at least the following steps: issuing an initial packet to an intermediate server through a router, in which the initial packet at least contains ID (identity) information of the node; and periodically sending packets to a black hole through the router, so that the router maintains session information between the node and the black hole. 1. A method for NAT (Network Address Translation) traversal , performed by a processing unit of a node , comprising:issuing an initial packet to an intermediate server through a router, wherein the initial packet comprises ID (identity) information of the node; andperiodically sending packets to a black hole through the router, so that the router maintains session information between the node and the black hole.2. The method of claim 1 , wherein the black hole is an apparatus with no capability for responding to any request claim 1 , or a network address binding no apparatus.3. The method of claim 1 , wherein the router's NAT type is not a symmetric NAT.4. A method for NAT (Network Address Translation) traversal claim 1 , performed by a processing unit of an intermediate server claim 1 , comprising:receiving a punch request from a first node, wherein the punch request comprises ID (identity) information of a second node; andfaking an error packet between a black hole and the second node and issuing the error packet to the second node, wherein a payload of the error packet comprises an external address of the first node.5. The method of claim 4 , wherein the black hole is an apparatus with no capability for responding to any request claim 4 , or a network address binding no apparatus.6. The method of claim 4 , wherein the error packet is an ICMP (Internet Control Message Protocol) TTL (Time To Live) packet.7. The method of claim 4 , further comprising:searching a local database to obtain an ...

Communication response analyzer

Methods are presented for classifying responses to communications. One method includes presenting, in a first user interface (UI), a message from a sender to a recipient requesting a response. The first UI includes response options of a first classification, a second classification, and an entry field for entering a free text message. Another operation is for receiving a recipient response with a selection of: (a) the first or the second button and (b) the free text message entered in the text entry field. The method further includes generating a featurized recipient response based on the free text message and the selection. An acceptance machine-learning (ML) model calculates a classification value of the recipient response from a set of possible classification values based on the featurized recipient response. The method further includes presenting, in a second UI for the sender, an indicator for the message and the calculated classification value.

Zinc Finger Protein-Superoxide Dismutase Fusion Protein With Cell Membrane Penetrating Property

The present disclosure belongs to the field of biotechnology, and particularly relates to a zinc finger protein-superoxide dismutase fusion protein with a cell membrane penetrating property, and a preparation and an application thereof. A domain of the fusion protein described in the present disclosure comprises a zinc finger protein and superoxide dismutase, and the fusion protein can enter cells to exert an antioxidant activity.

Ear Cap and Earphone

The present disclosure provides an ear cap and an earphone including a housing and the ear cap. The housing includes a body and a connecting rod protruding from the body. The ear cap includes a cap body and a connecting member arranged in the cap body. The cap body includes a first end surface and a second end surface arranged opposite to each other. The first end surface includes a first outer edge, and the second end surface includes a second outer edge, where the distance between each point of a projection of the first outer edge on a reference plane and the second outer edge is different, where the reference plane includes a plane on which the second outer edge is located. The hardness of the connecting member is greater than that of the cap body. The connecting member is capable of being detachably connected to the connecting rod. 1. An ear cap capable of being detachably connected to a connecting rod of an earphone , the connecting rod defining an earphone port , and the ear cap comprising:a cap body comprising a first end surface, a second end surface, and an outer surface connected between the first end surface and the second end surface, wherein the first end surface and the second end surface are arranged opposite to each other, wherein the first end surface comprises a first outer edge arranged at a joint of the first end surface and the outer surface, and the second end surface comprises a second outer edge arranged at a joint of the second end surface and the outer surface, wherein the distance between each point of a projection of the first outer edge on a reference plane and the second outer edge is different, wherein the reference plane comprises a plane on which the second outer edge is located; anda connecting member arranged in the cap body, wherein the hardness of the connecting member is greater than the hardness of the cap body, wherein the connecting member is capable of being detachably connected to the connecting rod.2. The ear cap of claim ...

INTENT-BASED QUESTION SUGGESTION ENGINE TO ADVANCE A TRANSACTION CONDUCTED VIA A CHATBOT

When a chatbot application is in a mode of live chat conversation with a user, a trained intent classifier determines an intent that underlies a first live question received by the trained intent classifier from the user. A trained next predictor receives the intent from the intent classifier. The trained next intent predictor generates a set of predicted next intents responsive to receiving the intent. A trained re-ranker selects at least one of the predicted next intents responsive to receiving the set of predicted next intents. A question selection engine sends at least one suggested question to the user responsive to receiving the at least one predicted next intent. As a result of the above, the chatbot application provides to the user at least one suggested next question the user may wish to ask in response to the first question from the user. 1. A computer-system implemented method for operating a chatbot application , the method comprising:receiving from a trained intent classifier, by a trained next intent predictor of the chatbot application when the chatbot application is in a mode of live chat conversation with a user, at least one intent that the intent classifier has determined underlies a first live question received by the trained intent classifier from the user;generating a set of predicted next intents by the trained next intent predictor in response to receiving the intent;selecting at least one of the predicted next intents by a trained re-ranker in response to receiving the set of predicted next intents; andsending, by a question selection engine in response to receiving the at least one predicted next intent, at least one suggested question to the user, so that the chatbot application provides to the user, in response to the first question from the user, at least one suggested next question the user may wish to ask.2. The method of claim 1 , comprising:training, in a training mode of the chatbot application, the re-ranker to score intents ...

TOUCH PANEL AND TOUCH METHOD THEREOF, ELECTRONIC DEVICE

A touch panel and a touch method thereof, and an electronic device are provided. The touch panel includes a first touch detection line, a touch electrode, a second touch detection line and a first switch element. The first touch detection line is connected with the touch electrode and is insulated from the second detection line, and the second detection line is connected with the touch electrode through the first switch element. 1. A touch panel , comprising: a first touch detection line , a touch electrode , a second touch detection line , and a first switch element ,wherein the first touch detection line is connected with the touch electrode and is insulated from the second detection line, and the second detection line is connected with the touch electrode through the first switch element.2. The touch panel according to claim 1 , further comprising a first gate line claim 1 ,wherein the first gate line is connected with the touch electrode through the first switch element.3. The touch panel according to claim 2 , wherein the first switch element comprises a switch transistor;a first electrode of the switch transistor is connected with the second touch detection line, a second electrode of the switch transistor is connected with the touch electrode, and a gate electrode of the switch transistor is connected with the first gate line.4. The touch panel according to claim 3 , wherein the first gate line is configured to provide a first gate signal to the gate electrode of the switch transistor to control the switch transistor.5. The touch panel according to claim 4 , further comprising a display pixel claim 4 ,wherein the display pixel comprises a second switch element, and the first gate line is further configured to provide a second gate signal to the second switch element to control the second switch element;the first gate signal is different from the second gate signal.6. The touch panel according to claim 4 , further comprising a display pixel and a second gate ...

PROCESS FOR MAKING CHEMICALLY ACTIVATED CARBON

A method for making activated carbon includes heating a mixture of a carbon precursor or a carbonized precursor and a chemical activating agent in a furnace. The furnace includes an internal surface either formed from or lined with a corrosion resistant material such as high purity silicon carbide or silicon nitride. 1. A method for making activated carbon , comprising:heating a mixture comprising a carbon precursor or a carbonized precursor and a chemical activating agent in a furnace to form activated carbon, wherein an internal surface of the furnace is formed from or lined with a corrosion resistant material selected from the group consisting of silicon carbide and silicon nitride and during the heating the internal surface is exposed to the mixture.2. The method according to claim 1 , wherein the carbon precursor is selected from the group consisting of wheat flour claim 1 , walnut flour claim 1 , corn flour claim 1 , corn starch claim 1 , corn meal claim 1 , rice flour claim 1 , potato flour claim 1 , beets claim 1 , millet claim 1 , soybean claim 1 , barley claim 1 , cotton claim 1 , coconut shells claim 1 , charcoal claim 1 , coal claim 1 , coke claim 1 , phenolic resins claim 1 , poly(vinyl alcohol) claim 1 , and polyacrylonitrile.3. The method according to claim 1 , wherein the chemical activating agent is selected from the group consisting of KOH claim 1 , KCO claim 1 , KCl claim 1 , NaOH claim 1 , NaCO claim 1 , NaCl claim 1 , AlCl claim 1 , ZnCl claim 1 , MgCl claim 1 , HPOand PO.4. The method according to claim 1 , wherein the heating comprises forming an intermediate carbon product from the carbon precursor in a first heating cycle and forming activated carbon from the intermediate carbon product in a second heating cycle.5. The method according to claim 4 , wherein the first heating cycle comprises heating the mixture to a temperature in a range of 300° C. to 600° C.6. The method according to claim 4 , wherein the second heating cycle comprises ...

DISPLAY DEVICE AND PACKAGING METHOD THEREOF, DISPLAY APPARATUS

Embodiments of the present disclosure provide a display device, a packaging method thereof and a display apparatus. The display device includes a base substrate; and a light-emitting unit and a packaging unit sequentially disposed on the base substrate, the packaging unit includes a first packaging film layer, a second packaging film layer and a water-absorbing functional layer located between the first packaging film layer and the second packaging film layer; the water-absorbing functional layer is mainly formed of a self-healing material with water absorbability. 1. A display device , comprising a base substrate; and a light-emitting unit and a packaging unit sequentially disposed on the base substrate;the packaging unit comprising a first packaging film layer, a second packaging film layer and a water-absorbing functional layer located between the first packaging film layer and the second packaging film layer; andthe water-absorbing functional layer being mainly formed of a self-healing material with water absorbability.2. The display device according to claim 1 , wherein the self-healing material with water absorbability comprises a composite material of konjac glucomannan and polyacrylamide (KGM/PAAm); or a composite material of konjac glucomannan claim 1 , polyacrylamide and nano-clay.3. The display device according to claim 1 , wherein both of the first packaging film layer and the second packaging film layer are an inorganic film layer; andthe packaging unit further comprises an organic film layer located between the first packaging film layer and the second packaging film layer.4. The display device according to claim 3 , whereinthe water-absorbing functional layer is located between the first packaging film layer and the organic film layer, and is in contact with both of the first packaging film layer and the organic film layer; andthe water-absorbing functional layer is located between the organic film layer and the second packaging film layer, and is in ...

METHOD OF OPERATING A SERVER SYSTEM WITH HIGH AVAILABILITY

An ARP table is stored in a gateway. The ARP table corresponds a first external IP address of a first application server to a first MAC address of a first external network card of the first application server, and corresponds a second external IP address of a second application server to a second MAC address of a second external network card of the second application server. The first and second application servers will check the statuses of one another to see if any of them fails. If the first application server fails, the first external IP address will be added to the second external network card, and the ARP table will be updated to correspond the first external IP address to the second MAC address. 1. A method of operating a server system , the server system comprising a gateway , a first application server and a second application server , the method comprising:providing an ARP (Address Resolution Protocol) table in the gateway, the ARP table corresponding a first external IP (Internet protocol) address of the first application server to a first MAC (Media Access Control) address of a first external network card of the first application server, and corresponding a second external IP address of the second application server to a second MAC address of a second external network card of the second application server;connecting the first application server to the gateway;connecting the second application server to the gateway;the first application server and the second application server checking if one another has failed; andif the first application server has failed, registering the first external IP address to the second external network card, and updating the ARP table so as to correspond the first external IP address to the second MAC address.2. The method of claim 1 , further comprising: registering the first external IP address to the first external network card,', 'releasing the first external IP address from the second external network card, and', 'updating ...

Wireless network authentication method and wireless network authentication apparatus

Embodiments of the present application provide a wireless network authentication method and wireless network authentication apparatuses, and relate to the field of network security technologies. The method comprises: generating a to-be-verified address according to history access information related to a target access point (AP), wherein the to-be-verified address is used to identify an identity of a client device; and sending an authentication request comprising the to-be-verified address to the target AP. By using the method and the apparatuses in the embodiments of the present application, a client device generates a to-be-verified address by using history access information, and an AP identifies and verifies a real identity of a corresponding client device according to the history access information, so as to provide a network service for a history access device, such that a history access client device can also obtain fast network access in the case of not knowing an access password.

WIRELESS NETWORK ACCESS METHOD AND ACCESS APPARATUS

Embodiments of the present application provide a wireless network access method and a wireless network access apparatus, relating to the field of wireless communications technologies. The method comprises: listening to a request packet broadcasted by using a first low-power wireless communication protocol, and broadcasting access point information by using a second low-power wireless communication protocol, where the request packet is used for requesting to acquire the access point information, and the access point information is used by a user device to access a corresponding access point. According to the method and apparatus in the embodiments of the present application, a request packet broadcasted by using a low-power wireless communication protocol is listened to, and sending of the access point information is triggered according to the request packet or is actively initiated, which can implement simple, convenient, fast and automatic key distribution without human intervention, also does not need another supplementary means such as access to the Internet in advance or a backend cloud service, and is low in power consumption. 1. A wireless network access method , wherein the method comprises:listening to a request packet broadcasted by using a first low-power wireless communication protocol; andbroadcasting access point information by using a second low-power wireless communication protocol,wherein the request packet is used for requesting acquiring the access point information, and the access point information is used by a user equipment to access a corresponding access point.2. The method according to claim 1 , wherein the broadcasting access point information by using a second low-power wireless communication protocol comprises:responding to the request packet, and generating, according to the second low-power wireless communication protocol, a response packet comprising the access point information; andbroadcasting the response packet by using the second ...

COMPOSITION FOR TREATING ARTICULAR CARTILAGE DEFECTS

A composition for treating articular cartilage defects, and a manufacturing method, and a kit thereof, the composition comprising: a therapeutically effective amount of fat-derived mesenchymal progenitor cells, serum albumin solution, and sodium hyaluronate, Above 95% of the fat-derived mesenchymal progenitor cells have the surface antigen CD90, CD73, CD29, and CD49d, and express cytokines selected from TGF-β1, HGF, and VEGF. The composition has the effect of treating articular cartilage defects. 1. A composition for treating articular cartilage defects , wherein the composition comprises a therapeutically effective amount of fat-derived mesenchymal progenitor cells , human serum albumin solution , and sodium hyaluronate.2. The composition of claim 1 , wherein the mesenchymal progenitor cells have one or more features selected from the group consisting of:(i) more than 95% of cells having surface antigen CD90;(ii) more than 95% of cells having surface antigen CD73;(iii) more than 95% of cells having surface antigen CD29;(iv) more than 95% of cells having surface antigen CD49d.3. The composition of claim 1 , wherein said mesenchymal progenitor cells have one or more features selected from the group consisting of:(v) less than 2% of cells having surface antigen CD34;(vi)) less than 1% cells having surface antigen CD45;(vii) less than 0.3% f of cells having surface antigen Actin;(viii) less than 0.5% of cells having surface antigen CD14;(ix) less than 0.1% of cells having surface antigen HLA-DR.4. The composition of claim 1 , wherein the concentration of fat-derived mesenchymal progenitor cells in the composition is 10-10/mL.5. The composition of claim 1 , wherein the fat-derived mesenchymal progenitor cells further express cytokines claim 1 , and the cytokines are selected from the group consisting of TGF-β1 claim 1 , HGF claim 1 , VEGF claim 1 , or the combinations thereof.6. The composition of claim 1 , wherein the volume ratio of sodium hyaluronate to human serum ...

FOLDABLE DISPLAY DEVICE AND ELECTRONIC APPARATUS WITH THE SAME AND CONTROL METHOD OF THE SAME

The present disclosure relates to a foldable display device. The foldable display device includes: a first display screen; a second display screen; a third display screen; a first connector connecting the first display screen and the second display screen; and a second connector connecting the second display screen and the third display screen, wherein the second display screen can rotate around the first connector and the third display screen can rotate around the second connector. According to the present disclosure, the foldable display device is provided for an electronic apparatus such as a mobile phone, a wearable device or a tablet computer, which is convenient to carry, has a switchable screen size and a low electricity consumption and long standby time. 1. A foldable display device comprising: a first display screen; a second display screen; a third display screen; a first connector connecting the first display screen and the second display screen , and a second connector connecting the second display screen and the third display screen;wherein the second display screen can rotate around the first connector and the third display screen can rotate around the second connector.2. The foldable display device according to claim 1 , wherein:sizes of display surfaces of the first display screen, the second display screen and the third display screen are the same.3. The foldable display device according to claim 1 , wherein:the sum of the thicknesses of the second display screen and the third display screen is equal to the thickness of the first display screen.4. The foldable display device according to claim 1 , wherein:the first display screen, the second display screen and the third display screen are connected side by side in sequence by the first connector and the second connector, and respective display surfaces of the first display screen, the second display screen and the third display screen are arranged in a first plane in sequence.5. The foldable display ...

METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ADAPTIVE DEVICE DISCOVERY IN WIRELESS NETWORKS

Method, apparatus, and computer program product example embodiments enable wireless communication devices to reduce connection latency in high device population environments. In example embodiments, a method is disclosed for creating, at an apparatus, operating parameters for a wireless data channel connection and descriptive information regarding a time interval available to the apparatus for transmission of advertising channel messages and a count of a number of previous transmissions of the advertising channel messages to reduce connection latency in high device population environments; transmitting, by the apparatus, one or more wireless advertising channel messages indicating presence of the data channel connection, the operating parameters associated with the data channel connection, and the descriptive information regarding the time interval available for transmission of advertising channel messages and the count of the number of previous transmissions of the advertising channel messages; and transmitting information on the data channel connection according to the operating parameters. 122-. (canceled)23. A method , comprising:creating, at an apparatus, operating parameters for a wireless data channel connection and descriptive information regarding a time interval available to the apparatus for transmission of advertising channel messages and a count of a number of previous transmissions of the advertising channel messages to reduce connection latency in high device population environments;transmitting, by the apparatus, one or more wireless advertising channel messages indicating presence of the wireless data channel connection, the operating parameters associated with the wireless data channel connection, and the descriptive information regarding the time interval available to the apparatus for transmission of advertising channel messages and the count of the number of previous transmissions of the advertising channel messages; andtransmitting, by the ...

CRADLE DRIVE MECHANISM, A TABLE, AND A PATIENT IMAGING AND CARRYING APPARATUS

A cradle drive mechanism, a table and a patient imaging and carrying apparatus are provided. The cradle drive mechanism includes: a first portion, which is arranged on a main base and has a belt drive structure, wherein the belt drive structure is used to connect a cradle and drive the cradle to make a reciprocating motion; a second portion, which is arranged on a secondary base and has a secondary supporting and rotating member, wherein the second portion and the first portion form a gap therebetween, and the secondary supporting and rotating member is used to support the cradle; and two guiding and rotating members, which are arranged on the second portion and/or the first portion for guiding the cradle to move linearly. The present application can simplify the structure by adoption of the belt drive structure. Further, the gap between the second portion and the first portion does not attenuate the X-ray additionally, so the dose of the X-ray emitted can be decreased. 1. A cradle drive mechanism , comprising:a first portion, which is arranged on a main base and has a belt drive structure, wherein the belt drive structure is used to connect a cradle and drive the cradle to make a reciprocating motion;a second portion, which is arranged on a secondary base and has a secondary supporting and rotating member, wherein the second portion and the first portion form a gap therebetween, and the secondary supporting and rotating member is used to support the cradle; andtwo guiding and rotating members, which are arranged on the second portion and/or the first portion for guiding the cradle to move linearly.2. The cradle drive mechanism according to claim 1 , wherein the first portion further comprises a main supporting and rotating member claim 1 , the main supporting and rotating member and the secondary supporting and rotating member are arranged in the same plane so as to support the cradle when the cradle passes thereon.3. The cradle drive mechanism according to claim 2 ...

SOCIAL RELATIONSHIP CHAIN OBTAINING METHOD AND TERMINAL AND STORAGE MEDIUM

Social relationship chain obtaining method and terminal and a readable medium are provided. The method includes: obtaining a target user set and mutual-friend information between any two target users in the target user set, target users in the target user set being friends of a center user, and the mutual-friend information indicating whether the two target users are in a friend relationship; constructing a reference network according to the center user and the mutual-friend information between the any two target users in the target user set, nodes in the reference network being the target users in the target user set, and there being a connection line between two target users in the reference network that are in a friend relationship; and determining, from the target user set according to the reference network, a target user being in a parent-child relationship chain with the center user. 1. A social relationship chain obtaining method , applied to a terminal including at least a memory and a processor , the method comprising:obtaining a target user set and mutual-friend information between any two target users in the target user set, target users in the target user set being friends of a center user, and the mutual-friend information indicating whether the two target users are in a friend relationship;constructing a reference network according to the center user and the mutual-friend information between the any two target users in the target user set, nodes in the reference network being the target users in the target user set, and there being a connection line between two target users in the reference network that are in a friend relationship; anddetermining, from the target user set according to the reference network, a target user being in a parent-child relationship chain with the center user.2. The method according to claim 1 , before constructing the reference network claim 1 , further comprising:filtering the target users in the target user set according to ...

Method for preparing organic boron fertilizer for engineering wound soil remediation and prepared organic boron fertilizer

A method for preparing an organic boron fertilizer for engineering wound soil remediation includes a step of: effectively compounding at least one of chitin oligosaccharide, wormcast and silkworm excrement, at least one of water and hydrogen peroxide, an organic boron element solution, sodium alkyl benzene sulfonate and poly sorbite under certain conditions. The present invention has significant effects on improving physical and chemical properties of engineering wound soil, enhancing availability of boron element in the soil, preventing plants from physiological diseases caused by lack of boron, and promoting growth and development of the plants. 1. A method for preparing an organic boron fertilizer for engineering wound soil remediation , comprising steps of:(1) adding at least one of chitin oligosaccharide, wormcast and silkworm excrement, with a weight percentage of 30%-70%, into a first reaction kettle; then adding at least one of water and hydrogen peroxide, with a weight percentage of 30%-70%, into the first reaction kettle for dissolution; stirring at 30-90° C. for 0.3-2 hours, and obtaining a first sample;(2) adding at least one of sodium alginate, triethanolamine and glycerol, with a weight percentage of 15%-40%, into a second reaction kettle; dissolving by water with a weight percentage of 15%-40%; then adding at least one of hydrogen peroxide, sodium chlorate and ethanolamine, with a weight percentage of 1%-15%, into the second reaction kettle for dissolution; stirring at 30-90° C. for 0.2-3 hours; adding at least one of boric acid and borax, with a weight percentage of 30%-65% into the second reaction kettle; boiling at 80-130° C. for 0.5-6 hours, and obtaining a second sample; and(3) compounding the first sample, the second sample, sodium alkyl benzene sulfonate and polysorbate respectively with weight percentages of 5%-20%, 70%-90%, 0-6% and 0-6%, and obtaining the organic boron fertilizer.2. An organic boron fertilizer for engineering wound soil ...

NOISE CONTROL METHOD AND DEVICE

A noise control method and device are provided that relate to the field of noise control. A noise control method includes: acquiring noise information of an ambient environment; and judging whether the noise information satisfies a predetermined condition, and if so, sending a noise control message to another device, the noise control message being used to notify the other device to adjust a volume. Another noise control method includes: receiving, by a device, a noise control message from an external device; and adjusting a volume based on a volume adjustment policy according to the noise control message and a current volume of the device. The noise control method and device in the embodiments of the present application may easily and quickly realize control over ambient noise, thereby improving user experience 1. A method , comprising:acquiring, by a device comprising a processor, noise information of an ambient environment; andjudging whether the noise information satisfies a predetermined condition, and in response to the noise information satisfying the predetermined condition, sending a noise control message to another device, the noise control message being configured to notify the other device to adjust a volume.2. The method of claim 1 , wherein the noise information comprises: a noise intensity value.3. The method of claim 2 , wherein the predetermined condition being satisfied comprises the noise intensity value being determined to be greater than a predetermined threshold.4. The method of claim 3 , wherein the noise control message comprises: the noise intensity value and the predetermined threshold.5. The method of claim 4 , wherein the noise control message further comprises: a transmit power value of the noise control message.6. The method of claim 4 , wherein the noise control message further comprises: position information of a sender of the noise control message.7. The method of claim 4 , wherein the noise information further comprises: noise ...

METHODS OF PREPARING AND USING SERICIN HYDROGEL

A method for preparing a sericin hydrogel, the method including: 1) weighing a cocoon of a fibroin-deficient mutant silkworm, , extracting the cocoon by an aqueous solution of LiBr or LiCl, dialyzing an extracted solution to yield a sericin solution having a concentration of a non-degraded sericin of between 0.1 and 4 wt. %; and 2) concentrating the sericin solution to a concentration of between 1.5 and 10 wt. %, adding a crosslinking agent to the concentrated sericin solution at a ratio of between 2 and 500 μL of the crosslinking agent per each milliliter of the sericin solution, fully blending the crosslinking agent with the concentrated sericin solution, and keeping a resulting mixture at the temperature of between 4 and 45° C. for between 5 s and 36 hrs to yield a hydrogel. 1. A method for preparing a sericin hydrogel , the method comprising:{'i': 'Bombyx mori', '1) weighing a cocoon of a fibroin-deficient mutant silkworm, , extracting the cocoon by an aqueous solution of LiBr or LiCl, dialyzing an extracted solution whereby yielding a sericin solution having a concentration of a non-degraded sericin of between 0.1 and 4 wt. %; and'}2) concentrating the sericin solution to the concentration of between 1.5 and 10 wt. %, adding a crosslinking agent to the concentrated sericin solution in a ratio of between 2 and 500 μL of the crosslinking agent per each milliliter of the sericin solution added, fully blending the crosslinking agent with the concentrated sericin solution, and keeping a resulting mixture at a temperature of between 4 and 45° C. for between 5 s and 36 hrs whereby yielding a hydrogel.2. The method of claim 1 , wherein the crosslinking agent is selected from the group consisting of glutaraldehyde claim 1 , malondialdehyde claim 1 , and geniposide.3. The method of claim 1 , wherein a concentration of the crosslinking agent is between 1 and 25 wt. %.4. The method of claim 2 , wherein a concentration of the crosslinking agent is between 1 and 25 wt. %.5. ...

METHOD FOR REMOTE CONTROL TO INPUT CHARACTERS TO DISPLAY DEVICE

In one aspect of the invention, a method for a remote control to input characters to a display device includes: in response to a character input request sent by a remote control, displaying an input box and a soft keyboard, where the soft keyboard includes a plurality of preset single characters or strings, and each string at most includes four characters; in response to a position movement instruction sent by a button on the remote control, moving a cursor to a target character, where buttons on the remote control include arrow buttons and an Ok button; and in response to an input confirmation instruction sent by a button on the remote control, inputting the target character to the input box. 1. A method for a remote control to input characters to a display device , comprising:(a) in response to a character input request sent by a remote control, displaying an input box and a soft keyboard, wherein the soft keyboard comprises a plurality of preset single characters or strings, and wherein each string at most comprises four characters;(b) in response to a position movement instruction sent by a button on the remote control, moving a cursor to a target character, wherein buttons on the remote control comprise arrow buttons and an Ok button; and(c) in response to an input confirmation instruction sent by a button on the remote control, inputting the target character to the input box.wherein the characters comprise English characters, pinyin characters, digit/symbol characters, five-stroke radical characters, and expression characters.2. The method according to claim 1 , wherein Step (a) comprises:(a1) according to the received character input instruction, displaying the input box and a default soft keyboard; and(a2) according to an input method switch instruction, switching the default soft keyboard to a target soft keyboard.3. The method according to claim 2 , wherein Step (a2) comprises:(a21) receiving the input method switch instruction sent by a Menu button on the ...

METHOD FOR REMOTE CONTROL TO INPUT CHARACTERS TO DISPLAY DEVICE

In one aspect of the invention, a method for a remote control to input characters to a display device includes: in response to a character input request sent by a remote control, displaying an input box and a soft keyboard, where the soft keyboard includes a plurality of preset characters arranged one by one; in response to a position movement instruction sent by an arrow button on the remote control, moving a cursor to a target character; and in response to an input confirmation instruction sent by an Ok button on the remote control, inputting the target character to the input box. 1. A method for a remote control to input characters to a display device , comprising:(a) in response to a character input request sent by a remote control, displaying an input box and a soft keyboard, wherein the soft keyboard comprises a plurality of preset characters arranged one by one;(b) in response to a position movement instruction sent by an arrow button on the remote control, moving a cursor to a target character; and(c) in response to an input confirmation instruction sent by an Ok button on the remote control, inputting the target character to the input box,wherein the characters comprise pinyin characters, English characters, numeric characters, symbol characters, and five-stroke radical characters.2. The method according to claim 1 , wherein Step (a) comprises:(a1) according to a received character input instruction, displaying the input box and a default soft keyboard; and(a2) according to a received input method switch instruction, switching the default soft keyboard to a target soft keyboard.3. The method according to claim 2 , wherein Step (a2) comprises:(a21) receiving the input method switch instruction sent by a Menu button on the remote control; and(a22) according to the received input method switch instruction, switching the default soft keyboard to the target soft keyboard.4. The method according to claim 2 , wherein Step (a2) comprises:(a23) in response to a ...

Method for controlling operations of server cluster

A server cluster has a plurality of application servers. During failover of a failed node of the application servers, right to use of internet protocol (IP) address of the failed node is transferred to a surviving node of the server cluster according to a failed-link index of the failed node, the total number of surviving nodes of the server cluster, and successful link indexes of the surviving nodes. 1. A method of controlling operations of a server cluster , the server cluster comprising m application servers , the method comprising:setting surviving nodes of the m application servers to successful-link indexes of different values;setting failed nodes of the m application servers to failed-link indexes of different values; and{'sup': th', 'th', 'th', 'th', 'th, 'when an sapplication server of the m application servers is a failed node and failover is performed on the sapplication server, transferring right to use of an internet protocol (IP) address of the sapplication server to a tapplication server of the m application servers according to a failed-link index of the sapplication server, a number of the surviving nodes of the m application servers, and a successful-link index of each of the surviving nodes;'}wherein m>1, m≧s>0, m≧t>0, and m, s, and t are positive integers.2. The method of claim 1 , wherein transferring the right to use of the internet protocol address of the sapplication server to the tapplication server of the m application servers according to the failed-link index of the sapplication server claim 1 , the number of the surviving nodes of the m application servers claim 1 , and the successful-link index of each of the surviving nodes comprises:{'sup': th', 'th', 'th, 'transferring the right to use of the internet protocol address of the sapplication server to the tapplication server of the m application servers according to a remainder of the failed-link index of the sapplication server divided by the number of surviving nodes and the successful ...

Soaping Agent And Preparation Method And Application Thereof

The invention relates to an environment-friendly soaping agent for dyeing cotton fabrics with reactive dyes and a preparation method and application thereof, belonging to the technical field of textiles. The invention provides a soaping agent which comprises the following raw materials in parts by weight: 1-9 parts of sophorolipid, 1-9 parts of anionic surfactant and 1-9 parts of soaping auxiliary, wherein the anionic surfactant is either sodium dodecyl benzene sulfonate or rhamnolipid. According to the invention, the combination of sophorolipid, anionic surfactant and soaping auxiliary can effectively improve the fastness to soaping and fastness to rubbing of fabrics; and meanwhile, the soaping agent is environment-friendly and biodegradable, and has a wide application prospect. 1. A soaping agent , wherein , the soaping agent comprises the following raw materials in parts by weight: 1-9 parts of sophorolipid , 1-9 parts of anionic surfactant and 1-9 parts of soaping auxiliary , the anionic surfactant is either sodium dodecyl benzene sulfonate or rhamnolipid.2. The soaping agent according to claim 1 , wherein claim 1 , the anionic surfactant is sodium dodecyl benzene sulfonate claim 1 , and a weight ratio of the sophorolipid to the sodium dodecyl benzene sulfonate is 7-9:1-3.3. The soaping agent according to claim 1 , wherein claim 1 , the soaping auxiliary is polyvinyl pyrrolidone.4. The soaping agent according to claim 3 , wherein claim 3 , the anionic surfactant is sodium dodecyl benzene sulfonate claim 3 , and a weight ratio of sophorolipid claim 3 , sodium dodecyl benzene sulfonate and polyvinyl pyrrolidone is 7-9:1-3:4-6.5. The soaping agent according to claim 1 , wherein claim 1 , the anionic surfactant is rhamnolipid claim 1 , and a weight ratio of the sophorolipid to the rhamnolipid is 1-3: 7-9.6. The soaping agent according to claim 3 , wherein claim 3 , the anionic surfactant is rhamnolipid claim 3 , and a weight ratio of sophorolipid claim 3 , ...

COMMUNICATIONS METHODS AND USER EQUIPMENT

Embodiments of this application provide communications methods and user equipment. A communications method disclosed herein comprises: obtaining, by a user equipment, at least one signal value that is generated based on contact between the user equipment and a human body, where the human body is also in contact with another user equipment; determining at least one transmission parameter at least according to the at least one signal value and a preset transmission parameter rule; and communicating with the another user equipment at least according to the at least one transmission parameter. 1. A communications method , comprising:obtaining, by a user equipment, at least one signal value that is generated based on contact between the user equipment and a human body, wherein the human body is in contact with another user equipment;determining at least one transmission parameter corresponding to the at least one signal value based at least on a preset transmission parameter rule, wherein the preset transmission parameter rule comprises a corresponding relationship of the at least one signal value and the at least one transmission parameter, and/or a corresponding relationship of at least one signal value range and the at least one transmission parameter; andcommunicating with the another user equipment at least according to the at least one transmission parameter.2. The method of claim 1 , wherein the at least one signal value is a static electricity variation of the user equipment.3. The method of claim 1 , wherein the at least one signal value is at least one change frequency of an equivalent capacitance on a side of the user equipment.4. The method of claim 1 , wherein the at least one signal value is a coupling capacitance value at a location where the user equipment is in contact with the human body.5. The method of claim 4 , wherein the determining at least one transmission parameter corresponding to the at least one signal value based at least on a preset ...

POWER SUPPLY SYSTEM AND CONTROL METHOD

A power supply system includes: a synchronous generator connected to a three-phase power distribution system that is connected to a consumer load; an inverter that is connected to the power distribution system, supplies power to the consumer load, and compensates for unbalanced current of the synchronous generator; and a control device that generates a gate command for controlling the inverter. The control device: generates, based on a three-phase voltage and current output from the inverter, a target output voltage which is an amplitude of a vector in a complex plane combining voltages of three phases, and a target output phase which is a phase of the vector in the complex plane combining the voltages of three phases; generates a first compensation voltage, based on a current negative-phase-sequence component relating to the synchronous generator; and generates a gate command from the generated values. 1. A power supply system comprising:a power distribution system that is connected to a consumer load, the power distribution system being a three-phase power distribution system;a power generation device that is connected to the power distribution system;an inverter that is connected to the power distribution system, supplies power to the consumer load, and compensates for an unbalanced current of the power generation device;an inverter output component calculator that calculates a voltage positive-phase-sequence component, a current positive-phase-sequence component, a voltage angular velocity, and a voltage value relating to the inverter, based on a three-phase voltage and a three-phase current output from the inverter to the power distribution system;a power generation device output component calculator that calculates a current negative-phase-sequence component and a voltage phase relating to the power generation device, based on a three-phase voltage and a three-phase current output from the power generation device to the power distribution system;an active and ...

Information communication methods, apparatuses and systems

Information communication methods, apparatuses and systems are described, wherein the information communication method comprises: acquiring scenario description information, regularity information of execution of a terminal application and intent data of execution of the terminal application; and sending the acquired intent data to a terminal in a situation that the scenario description information matches corresponding information in the regularity information. Tedious operations performed by users for acquiring intent data can be simplified or eliminated, the intent data can be provided targetedly according to different scenario description information and regularity information of execution of different applications, demands of the users can be better met, and user experience as well as timeliness are improved.

HANDLING BLUETOOTH LOW ENERGY MESSAGES

This specification describes a method comprising responding to receipt of a first Bluetooth Low Energy (BLE) advertising message, the first BLE advertising message comprising advertising data and an address of a source device from which the advertising data derived, by forming and causing transmission of a second BLE advertising message including the advertising data and the address of the source device. This specification also describes apparatuses and computer program code for causing performance of the method. The specification also describes other methods, apparatuses and computer program code relating to the above method. 160-. (canceled)61. An apparatus comprising:at least one processor; andat least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least:to be responsive to receipt of a first Bluetooth Low Energy (BLE) advertising message, the first BLE advertising message comprising advertising data and an address of a source device from which the advertising data derived, to form and cause transmission of a second BLE advertising message including the advertising data and the address of the source device.62. The apparatus of claim 61 , the at least one memory and the computer program code being configured to claim 61 , with the at least one processor claim 61 , cause the apparatus to encapsulate at least the advertising data and the address of the source device to form the second BLE advertising message.63. The apparatus of claim 61 , the at least one memory and the computer program code being configured to claim 61 , with the at least one processor claim 61 , cause the apparatus to include additional advertising data in a payload of the second BLE advertising message.64. The apparatus of claim 61 , wherein the second BLE advertising message includes an address of the apparatus.65. The apparatus of claim 61 , the at least one memory and the ...

INTELLIGENT INTERACTION PROCESSING METHOD AND APPARATUS, DEVICE AND COMPUTER STORAGE MEDIUM

The present disclosure provides an intelligent interaction processing method and apparatus, a device and a computer storage medium. The method comprises: performing intention recognition for a preceding feedback item already returned to the user; continuing to return a subsequent feedback item to the user based on the intention of the preceding feedback item. According to the present disclosure, it is possible to guess the user's subsequent intention based on the preceding feedback item, and continue to return the desired subsequent feedback item to the user without the user's operations, so that the present disclosure is more intelligentized and richer and simplifies the user's operations. 1. An intelligent interaction processing method , wherein the method comprises:performing intention recognition for a preceding feedback item already returned to the user;continuing to return a subsequent feedback item to the user based on the intention of the preceding feedback item.2. The method according to claim 1 , wherein the returning a subsequent feedback item to the user based on the intention of the preceding feedback item comprises:determining a type of the subsequent feedback item corresponding to the intention;obtaining an entity of the subsequent feedback item;using the entity of the subsequent feedback item and the type of the subsequent feedback item to determine the subsequent feedback item returned to the user.3. The method according to claim 1 , wherein the performing intention recognition for a preceding feedback item already returned to the user comprises:extracting a keyword from the preceding feedback item, and determining an intention of the preceding feedback item according to the keyword; or,performing semantic analysis for the preceding feedback item, and determining the intention of the preceding feedback item; ormatching the preceding feedback item with a preset template, and determining an intention corresponding to the matched template as the ...