Multiple plug socket for connecting e.g. personal computer with e.g. loudspeaker, has adjusting device with sensor for detecting power level at master socket, and memory unit for determining and storing value in dependence of power level

The socket has a slave socket (3) connected with a common electrical power supply, and a regulating and/or control unit for manufacturing and/or separation of an electrical connection of the slave socket with the energy supply based on an actual power level at a master socket (2) and a switching threshold value. An adjusting device has a power level sensor (16) for detecting a reset power level at the master socket, and a microcontroller (10) and a memory e.g. electrically erasable programmable ROM, unit (18) for determining and storing the value in dependence of the reset power level. An independent claim is also included for a method for adjusting a switching threshold value for a multiple socket.

Energy-storage bicycle

The invention discloses an energy-storage bicycle comprising a bicycle fork, wheels, axles, handle bars and a storage battery arranged on a bicycle body, wherein the corresponding positions of two fork arms of the bicycle fork are provided with a plurality of pairs of magnets, and the opposite magnetic poles of each pair of electromagnets are opposite; the rim and hub of each wheel are supported by two disk-shaped aluminium sheets which are arranged in parallel with certain distance; the aluminium sheets are in insulation joint with the rim and the hub; the inner edge of each aluminium sheet is provided with an inside conductor for connecting two aluminium sheets; the inside conductor is electrically connected with the rotor of a left slip ring arranged on the axle; the stator of the leftslip ring is electrically connected with the storage battery; the outer edge of each aluminium sheet is provided with an outside conductor for connecting two aluminium sheets; the outside conductor is electrically ...

Composite catalytic system for preparing wide/dual-peak distributed high density polyethylene

Aminoglucose hydrochloride medicinal composition

Recipe and preparation process of red deer blood wine

The recipe for red deer blood wine consists of alcohol, red deer blood, protease, surfactant and desalted deionized water. Red deer blood wine is prepared through the processes of dissolving fresh red deer blood with desalted deionized water, grinding in superfine colloidal mill to solution size smaller than 5 micron, adding protease to ground red deer blood solution for hydrolysis, mixing surfactant and high-quality liquor with hydrolyzed solution while stirring and filtering. The product is brownish red clear liquid with rich mellowness and pungent and bitterish flavor.

Zeroing calibration resetting and blade dead-lock solving method for electric multiblade optical grating

The invention is applied to solve the deadlock fault of vanes and the zeroing position limit problems in intensity-modulated radiotherapy, while the prior art can only retune the vanes from the deadlock state and perform zeroing by dismantling. The invention realizes zeroing and position limit by adopting opposite type photoelectric detection; and adopts multistage switch to return the vanes from the deadlock state. The invention can return a system to the normal operation state under software control. In the opposite type photoelectric detection, a narrow far infrared ray beam is arranged at each end of a multi-vane grate. An infrared ray receiving terminal sets the tail end of each vane, which is positioned at the edge of the infrared ray, to be a zero point to limit the vane position, and codes the zero position of each vane corresponding to the encoder code of a motor at the same time. The multistage switch is realized through controlling a micro-motor with an encoder by an electric ...

Faxing method based on media server

The invention provides a fax method based on a media server, comprising the following steps: a sending terminal asks an application server for sending a fax; the application server indicates the media server to transmit the fax; and the media server leads the fax content in the fax to form a fax document and sends the document to a target terminal.

Method for calking exploratory hole by intermittent high-pressure rotary jet grouting

The invention discloses a method for calking an exploratory hole by intermittent high-pressure rotary jet grouting, which comprises the following steps: (a) determining the depth of the exploratory hole, the soil quality and the thickness of various soil layers of the exploratory hole, and the groundwater level burial depth; (b) determining the position of confined aquifer and the position with severe collapse in the exploratory hole as reinforced regions, and taking the position positioned outside the reinforced regions in the exploratory hole as a backfill air-drying clay mud ball region; and (c) treating the reinforced regions and the backfill air-drying clay mud ball region determined in the step (b) from the bottom to the top of the exploratory hole respectively until the exploratoryhole is calked to the ground surface. The method adopts rotary jet grouting on confined aquifer roof plates exposed by the exploratory hole and the regions with severe collapse and still adopts a calking ...

Vacuum decompression method for adjustable pressure water in series

The adjustable serial vacuum water pressure reducing process includes the following steps: measuring the water heads and thicknesses of adjacent pressure aquafers and the thickness of less permeable clay layer, drilling well bores from ground to the lower confined aquifer, laying well pipes, throwing material to between the well pipes and the aquafers, pumping water, setting air bags inside the well pipes in the locations corresponding to the less permeable clay layer, and inflating and deflating the air bags to control the linkage between the upper and the lower pressure aquafers. The present invention can realize the internal recycling of underground water system to reduce land subsidence and control the water flow exchange between aquafers to control land subsidence, and has low environment cost.

A method and device for Kara OK service offering based on media server

The invention provides a method for providing karaoke service based on a media server, which comprises the following steps: a user terminal sends a karaoke request to an application server; after receiving the karaoke request, the application server commands the media server to start the karaoke service; and the media server provides the karaoke service for the user terminal according to the command. In addition, the method provides a device for providing the karaoke service based on the media server. Hence, users can realize karaoke functions through a communication network, and are enabled to sing anytime and anywhere.

Method for providing dial-in service using medium service apparatus

The present invention discloses a method of provide a dialing service by adopting the media server, which comprises the following steps that the connection of the service is established by an application server control terminal and the media server, the media server performs the media negotiation according to the control signaling, to finish the dialing mode matching between the media server and the terminal; the media server establishes a media connection according to the media negotiation results, and records the related dialing mode simultaneously; the application server initiates a request when the service needs to perform the dialing service, the request has number information, and the media server performs a dialing resource switching after receiving the number; after the dialing isfinished, the media server returns the processing results to the application server, and closes the dialing resource. By using the dialing service provided by the media server, the present invention greatly ...

Waterpower pressure booster

The invention relates to a hydraulic supercharger. It is in hot water tank. The thicker pipe is reduced to thin pipe and then is thickened to thick pipe. The upper end of the thicker pipe is connected with running water pipe closely through into the hot-water tank, lower end of the thick pipe is connected with water outlet pipe closely through out of the hot water tank. There is an inlet on the thin pipe. The water heater mounted with the said invention makes simple valve operation and can mix cold and heat water homogeneously and regulate out hot water with suitable temperature and pressure.

Pore water pressure gauge and use method thereof

The invention discloses a pore water pressure gauge comprising a water pressure display unit. The water pressure display unit comprises a vertical plate, a glass tube and a rubber tube, wherein squared paper is arranged in the front of the vertical plate; the glass tube is vertically fixed on the vertical plate; the rubber tube is connected with the lower end of the glass tube; and the other end of the rubber tube is connected with a water pressure-conveying pipeline the other end of which is closed and connected with a pore water pressure tester made of permeable stone. The invention also discloses a use method of the pore water pressure gauge. The pore water pressure gauge combines the favorable permeability of the permeable stone and the flexibility of the water pressure-conveying pipeline, displays water pressure by the transparent glass tube, achieves favorable pore water pressure measuring effect of a model test, not only can be used for clay tests, but also can be used for gravel ...

Heterodyne interference optical-fiber gyrosope

The heterodyne interference optical fiber gyroscope is made of a temp. drift controlled continuously-frequency-modulated single-longitudinal mode laser light source, a coupling lens, four optical fiber bidirectional couplers, a part of single-mode polarization-portecting optical fiber and a light detector on the continuous wave frequency-modulation heterodyne interference principle. It is a precision navigation instrument, and can accurately determine the angular velocity of rotational body, so it can be extensively used in the fields of navigation, aviation and earth measurement, etc.. It is light in weight, small in volume, high in accuracy, stable and reliable.

Method for treating organic chemical wastewater having high COD and high concentration of sulfate ions

The invention discloses a method for treating organic chemical wastewater having high COD (chemical oxygen demand) and high concentration of sulfate ions. The method mainly comprises the following steps of: Ca(OH)2 pre-treatment; anaerobic treatment; two-stage aerobic treatment and the like, wherein after the organic chemical wastewater is subjected to Ca(OH)2 pre-treatment to remove most of sulfate ions and H<+> (hydrogen ions), a method for wastewater anaerobic treatment, which takes the advantages of anaerobic bacteria, and a method for wastewater aerobic treatment, which is mainly based on halophilic aerobic microorganisms, can be formed by controlling the microorganisms as the main agent for wastewater treatment and the operating parameter factors. Therefore, the invention is particularly suitable for the treatment of organic chemical wastewater having high COD, high concentration of sulfate ions and low pH value.

Fabric bending resistance continuous measuring device and method and use

The invention relates to a fabric bending resistance continuous measuring device, which comprises a bottom plate, and a guiding mechanism, a synchronous conveying mechanism, a needle fixing mechanism, a needle bending prevention mechanism and a driving mechanism, which are arranged on the bottom pate, wherein the synchronous conveying mechanism is arranged on the left and right sides of the bottom plate; the guiding mechanism is arranged on the outer sides of the two ends of the bottom plate; the needle fixing mechanism and the needle bending prevention mechanism are arranged in the middle of the bottom plate; and the driving mechanism is arranged on the other side of the bottom plate. The fabric bending resistance continuous measuring method is to draw a fabric by the guiding mechanism, bend the fabric by the needle fixing mechanism and the needle bending prevention mechanism and drive the synchronous conveying mechanism to convey the fabric continuously by the driving mechanism. The invention ...

全光学模/数转换系统

... 本发明涉及一种全光学模/数转换系统，特点是，将一种待转换光进入一条纹产生器，产生一组干涉条纹驱动光折变晶体而形成相应的折射率光栅，即一次写入，经晶体透射或反射的待转换光进入另一条纹产生器，产生间隔不同的第二组干涉条纹，并进入同一光折变晶体，待转换光多次重复写入，直之光能耗尽，一束读出光射入同一块光折变晶体，则产生多组折射率光栅的衍射图，且相叠加，成为数据码直接输出或耦合入光纤传到远端。转换过程中，无电子元件参与。 ...

Method and system for extracting complex named entities from Web video p ages

The invention relates to a method and a system for extracting complex named entities from Web video pages. The method comprises the following steps: step 1: extracting effective text information from each Web video page in a Web video page set, wherein the effective text information forms video texts, and all video texts form a training set; step 2: classifying the Web video pages, selecting classifications, setting guide words for each selected classification, and selecting words which are related to the guide words and are uniformly and intensively distributed among the classifications fromthe training set as characteristic words; and step 3: extracting the words which are related to the characteristic words from the training set as candidate complex named entities, and selecting corresponding complex named entities for each selected classification from the candidate named entities according to the correlation degree of the classification with the characteristic words related to the candidate ...

Media server resource allocation processing method

The invention discloses the allocation and processing method of the resources of a media server, which is used for the allocation and processing method of the resources between an application server and the media server. The method includes four steps; firstly, the application server sends a connection-establishing request and puts forward the currently needed media service type; secondly, after receiving the connection-establishing request, the media server matches the media service type in the request information with the owned media resources and returns a matching result to the application server; thirdly, if the matching is successful, the application server applies to the media server for the needed media service; fourthly, according to the media service application, the media server allocates the appropriate media resource to the application server and accordingly provides the media service. Because the method of the invention applies the form of media negotiation with the media ...

Pilose antler or pilose antler blood wine and preparing process thereof

Intelligent simple and high-efficiency Chinese character coding series

The main charcteristic is to introduce 15 of varieties of orderless two stroke codes of Chinese character and 10 varieties of Chinese character form codes. The encoding system takes word group as main input and single word as supplementary and features simple learning rule, high input speed and good compatibility of word, phrase, simplified and original complex Chinese characters.

Method for processing M2M (Machine to Machine) platform service and M2M platform

The invention discloses a method for processing M2M (Machine to Machine) platform service and an M2M platform. The method comprises the following steps of: receiving a service request transmitted by a terminal; selecting a corresponding application according to the capacities required by the service request; and forwarding the service request to the corresponding application and feeding a response result of the application back to the terminal. The method for processing M2M platform service and the M2M platform provide a plurality of application platforms for users.

Faxing method based on media server

The invention provides a fax method based on a media server, comprising the following steps: a sending terminal asks an application server for sending a fax; the application server indicates the mediaserver to transmit the fax; and the media server leads the fax content in the fax to form a fax document and sends the document to a target terminal.

Formulation and preparing process of pilose antler or pilose antler blood wine

A pilose antler and pilose antler blood wine is made of alcohol, fresh pilose antler, fresh pilose antler blood, proteinase, solubilizing agent and desalted and deionized water through mixing fresh pilose antler with fresh pilose antler blood, pulverizing, ultramicronizing, adding proteinase, hydrolysis in water bath at 36 deg.C, adding solubilizing agent, mixing with high-quality spirit, and filtering. The resultant wine features high transparency and nutritive value.

Method for acoustic frequency data inflexion

The invention provides a audio data inflexion method. The method comprises the following steps: the step A, a terminal sends out the inflexion parameter to a media server; the step B, the media server sends out inflexion request receiving information to the terminal; the step C, the terminal sends out the audio data flow to the media server after receiving the inflexion request receiving information; the step D, the media server carries out inflexion processing after receiving the complete inflexion data cell; the step E, the inflexion processing is stopped when the condition that the inflexion can be stopped is satisfied, or else, the step C is repeated until to the step D. the invention uploads the audio data on the terminal to the media server in a network, the media server carries out the inflexion processing for the audio data, and the processed audio data is real-timely transmitted to the terminal, thereby enabling any terminal which has the network access capability to carry out ...

Method for prolonging service life of bridge cables

The invention discloses a method for prolonging the service life of bridge cables. The method adopts the concept of reuse. During the process of replacing bridge cables, the undamaged part of long cables is processed and then used for replacing short cables. Therefore, the effective part of a cable is fully recycled. When the long cable is replaced once, the service life of the cable can be prolonged by 20 years at most. 4 or 5 times of repeated replacement are available for longest or relatively long cables, and the longest service life of long cables can reach 80-100 years. Compared with the disposable cables in the prior art, the method can fully utilize the effective section of the old cable, and therefore prolong the service life of a single cable, thus not only fully using resources, but also being economical and environment-friendly. Meanwhile, the anchor head of the single cable can be produced in the construction site with the long distance transport of cables avoided and the cost ...

Method for distributing active power of wind power station

The invention discloses a method for distributing active power of a wind power station, comprises the steps of predicating the power information and classifying a wind power generating unit into five types according to the operating parameter and fault of the wind power station, combining with the unit classification and executing an increasing and decreasing power distribution strategy, thereby the distribution of the active power of the wind power station is optimized and the use ratio of the wind power unit is improved. As the factors of the unit, such as the actual operating state, parameter and fault are considered in the active power distribution method, the fluctuation of the output power of the wind power station is varied slowly and stable operation is achieved by reasonably distributing the power to the units according to the increasing and decreasing power adjusting ability of the unit, and the real-time output power of the wind power station reaches the setting value of the ...

Method for supporting and protecting row pile pit

The invention discloses a supporting method of a pile foundation pit, the pile is the single-row pile inclining to the outside of the foundation pit, and the method comprises the following steps: (a) according to site conditions and computational analysis, the angle of inclination of the pile, the pile length and the pile body strength, the foundation pit supporting structure, and the excavation progression of the foundation pit are determined; (b) the piles are constructed; (c) the foundation pit supporting structure is constructed; (d) the foundation pit is excavated; and (e) clearing and leveling are carried out to the bottom of the foundation pit, and the construction work of the next step is carried out. The method can reduce the displacement of the pile bolck, reduce the bending moment of the pile body and lower construction cost to a large extent, also can increase excavation depth and reduce the possibility of the occurrence of overturning damage.

Polyvinyl chloride gloves

The invention discloses a PVC glove, including a glove noumenon and a wrist crimping, wherein the color of the wrist crimping is not the same to the glove noumenon. Due to the different color at the wrist crimping and the glove noumenon, thereby, in relation to the gloves having different specification type, only the wrist crimping is arranged with different colors, namely: making the color of the wrist crimping correspond to the relevant specification type, in this way, the relevant specification type is distinguished conveniently according to the color of the wrist crimping, which is of great convenience for manufacture, check, package, usage etc, and saves the labor and improves the work efficiency.

Vehicle steering control mechanism

The invention relates to a vehicle steering control mechanism, which comprises a steering wheel, a steering pipe column connected with the steering wheel, an universal joint fork connected with the steering pip column, a steering gear connected with the universal joint fork, an auxiliary positioning piece arranged on a connection part of the input shafts of the universal joint fork and the steering gear, wherein the auxiliary positioning piece comprises a first ring body and a convex rib connected with the first ring body. The first ring body is arranged on the input shaft of the steering gear. The convex rib is arranged in a slot between a pair of convex edge parts of the universal joint fork. The first ring body and the input shaft of the steering gear are provided with corresponding alignment marks respectively. The connection parts of the steering wheel and the steering pipe column are provided with corresponding alignment marks respectively. The vehicle steering control mechanismensures ...

MULTI-WAY REUSED LASER FREQUENCY MODULATION HETERODYNE INTERFERENCE OPTICAL FIBER MEASURING INSTRUMENT

Data storage and update method for electronic map

This is a technique storing and updating the data of electronic map. In accordance with the map factor ID, it can store map data and filter the date downloaded in order to accomplish the electronic mapí»s download of dynamic increment and the update. The user can rapidly download the data of electronic map relevant to the course this time through data service end of map and get the convenience of dynamic navigation. The update of dynamic increment can make electronic map hold the newest mode all the time and can improve the accuracy of accounting navigation course greatly. As the map data during downloading and updating course is filtered, it can avoid the retransmit of data and abate the communicating quantity of updating and save the time and expense of communication. íí ...

Damping device and hydraulic power-assist steering system using the same

The invention provides a shock-absorbing device and a hydraulic turning system using the shock-absorbing device. The shock-absorbing device comprises a valve body, a mandrel and an elastic film. The hydraulic turning system comprises a power element, an executive element and a control element, wherein the hydraulic turning system further comprises the shock-absorbing device provided in the invention. Based on the damping of the elastic film to the hydraulic oil, the shock-absorbing device has good shock attenuation function with small size, facilitating the set-up. The hydraulic turning system is provided with the shock-absorbing device and the shock-absorbing device has efficient damping on the hydraulic oil, so that the hydraulic turning system incorporates the shock attenuation function to overcome the problem that the prior hydraulic turning system has no shock attenuation function.

Method for predicting multiphase mass transfer of trifluoroacetic acid in environment

The invention relates to a method for predicting the multiphase mass transfer of trifluoroacetic acid in an environment, which comprises the following steps of: firstly establishing a mass flow balance equation of the trifluoroacetic acid in water, later establishing a mass flow balance equation of the trifluoroacetic acid in soil or sediment, and establishing a system of differential equations of a prediction model of the trifluoroacetic acid and implementing the iterative computation of the equations according to a prediction year, and finally obtaining the content of the trifluoroacetic acid respectively in air, water, soil or sediment in the required prediction year. The invention describes the migration and distribution of the trifluoroacetic acid in the environment by a way of establishing an environment model, sufficiently arranging the possible transmission modes of the trifluoroacetic acid in the environment, takes the content of the trifluoroacetic acid in water detected by an ...

Low current grounding system distribution circuit single-phase earth fault automatic position setting method

The invention relates to a distribution circuit single-phase earth fault automatic locating method, which comprises: (1) by allocating a route selection core which includes the monitoring of earth fault, the instilling of diagnosis signals, the detection of diagnosis signals and a communicating module in a distribution substation, the system is judged whether a single-phase earth fault happens; the diagnosis signals are instilled to the system automatically in the fault condition; the biggest feeder line of the diagnosis signals is detected to be an earth circuit line; the route selecting result is transmitted to an error locating computer by a communicating network. (2) A signal detector is arranged along the distribution circuit line to detect whether a diagnosis signal exists in a first order system and the detecting result is sent to the error locating computer by the communicating networks. (3) The error locating computer is installed in a dispatching center to communicate with the ...

Preset stiff core rammed concrete pile and its construction method

The present invention discloses a preset stiff core rammed soil-cement pile and its construction method. It includes rammed soil-cement pile, and in the pile body interior of rammed soil-cement pile a stiff core pile is set, and the pile length of said stiff core pile is greater than or equal to 2/3 of the preset stiff core rammed soil-cement pile length. The material of pile body of stiff core pile is plain concrete or reinforced concrete. Said invention also provides the steps of said construction method.

Keyword-statistic-based traffic event identifying method

The invention discloses a keyword-statistic-based traffic event identifying method. The method comprises the following steps of: 1) collecting historical information; 2) analyzing the type of a historical traffic event and traffic influence parameters; 3) extracting and classifying keywords in the historical traffic event; 4) acquiring statistic probabilities between the keyword in the historical traffic event and the event type and between the keyword in the historical traffic event and the traffic influence parameters; 5) automatically identifying the traffic event according to test data of the historical traffic event; 6) determining confidence coefficients of the probabilities for the type and the traffic influence parameters of the traffic event with each keyword; and 7) identifying a sudden traffic event in real time by using a matching statistic probability between the keyword and the traffic influence parameters and a confidence coefficient list. By the method provided by the invention ...

A method for processing Mosaic, recording or playing video data

The invention relates to a method for carrying out mosaic treatment for video data and recording or playing the video data. The method for recording includes the following steps: a user transmits the video data to a media server through a terminal; after receiving the video data, the media server carries out the mosaic treatment for the video data; and the video data after mosaic treatment is treated with compression coding and is stored by the media server. The method for playing includes the following methods: the user generates a request on playing the video data toward the media server through the terminal; after receiving the request, the media server decodes the video data and carries out mosaic treatment for the decoded video data; and the media server carries out the compression coding for the video data after mosaic treatment and transmits the video data to the user for playing. The invention can provide mosaic service on video for the user without increasing the existing devices ...

Application of metallocene-loaded globular mesoporous material to vinyl polymerization

The invention relates to application of a metallocene-loaded globular mesoporous material to vinyl polymerization. In the vinyl polymerization, an application method of taking a micron-level metallocene-loaded globular mesoporous material loaded with methylaluminoxane (MAO) as a catalyst promoter and di-(1-methyl-3-butyl-cyclopentadienyl) zirconium dichloride as a primary catalyst is used. The loaded globular mesoporous material has a stable structure, is still globular with better dispersion in the microcosmic topography, still keeps dispersedly globular after being loaded, which is similar to the industrially-common silica gel in the microcosmic topography; the polymerization activity of the metallocene-loaded globular mesoporous material is remarkably higher than that of MCM-41(Mobil Composition of Matters); and compared with a bar-like structure of the MCM-41, the metallocene-loaded globular mesoporous material is more beneficial to industrial application.

Method for aligning point cloud and geometric digifax based on analyses using section lines

The invention provides a method for aligning point cloud and geometric digifax based on analyses using section lines. The method comprises the following steps: firstly, the point cloud and the geometric digifax are primarily aligned; secondly, the position of locating points are ensured on a geometric model and at least 3 section lines are ensured, wherein, the section lines are used for amendingthe position of the locating points in the point cloud; thirdly, section lines are selected on the geometric model so as to ensure the amendment quantity of the locating points according to a proportion relation or a feature relationship; fourthly, the difference value between the amended locating points and the locating points of the geometric model is judged, if the difference value is larger, the three amended locating points are adopted to parallel move and rotate the point cloud according to a three-point fixing principle; and fifthly, section line are again selected after the rotation and ...

Method for preparing multi-substituted cyclopentadiene and substituted indene

The invention relates to a method for synthesizing multi-substituted cyclopentadiene and substituted indene. The method comprises the following steps of: reacting (substituted) cyclopentenone or indanone with a Grignard reagent; and then carrying out hydrolysis reaction treated with an active hydrogen atom-containing reagent. Through the method, multi-substituted cyclopentenone and substituted indene can be widely prepared. The active hydrogen atom-containing reagent is water, alcohol or phenol. Because of the improvement of the active hydrogen atom-containing reagent, the ratio of double bond products in a ring is greatly improved and the reaction controllability is greatly enhanced.

Fabric bending resistance continuous measuring device and method and use

The invention relates to a fabric bending resistance continuous measuring device, which comprises a bottom plate, and a guiding mechanism, a synchronous conveying mechanism, a needle fixing mechanism, a needle bending prevention mechanism and a driving mechanism, which are arranged on the bottom pate, wherein the synchronous conveying mechanism is arranged on the left and right sides of the bottom plate; the guiding mechanism is arranged on the outer sides of the two ends of the bottom plate; the needle fixing mechanism and the needle bending prevention mechanism are arranged in the middle ofthe bottom plate; and the driving mechanism is arranged on the other side of the bottom plate. The fabric bending resistance continuous measuring method is to draw a fabric by the guiding mechanism, bend the fabric by the needle fixing mechanism and the needle bending prevention mechanism and drive the synchronous conveying mechanism to convey the fabric continuously by the driving mechanism. Theinvention ...

Carried metallocene catalyst and its preparing process

A carried metallocene catalyst for the polymerizing reaction of olefin to prevent the internal surface of reactor from being polluted by polymer contains the adduct of metallocene, ether and inorganic salt, alkyl aluminoxyane and SiO2 as carrier. The said adduct has a formula: Cp'MQ2.Et.nM'Q2/n, where Cp' is a ligand, M is chosen from IVB family, Q is halgoen, Et is ether or tetrahydrofuran, M' is chosen from alkali metals or alkali-earth metals, and n=1 or 2.

Method and system for realizing data services

The invention discloses a method for realizing data services. The method comprises the following steps of: creating a service script for the data services according to service logic by using a script tag; and analyzing and executing the created service script to realize the data services, wherein the script tag is a functional unit edited by adopting an XML (Extensible Markup Language). The invention provides the script tag through a uniform message platform so that a user can generate the service script by using the script tag. The invention applies the uniform message platform and the XML to realizing the data services through the XML script and can conveniently realize complicated service and bring great flexibility to the service by only modifying the corresponding service script after the service is modified so as to lessen the workload of a service provider for repeated development and maintenance.

Method for realizing charging according to resource types based on medium service apparatus

The invention discloses a method for realizing charging according to the resource types based on a media server. The method includes the following steps: step one, by responding to a resource operating request transmitted by a user, an application server carries through identify authentication according to the data information of user; step two, after the resource operating request is received from the application server, the media server confirms the fee charging mode and rate of recourse operating aiming at the resource types requested to operate; step three, the media server operates the resources and records the using situation of the charging resources according to the requested operation; and step four, after the resource operation is finished, the media server transmits the charging data to a capital treatment service program and the capital treatment service program deposits the data of the user fees after settled into a user account database. The invention can realize reasonable ...

Method for preparing carbon nanotube thin film and method for preparing thin film transistor

The invention relates to a method for preparing a carbon nanotube thin film, which comprises the following steps of: providing a growth substrate on which a carbon nanotube array is formed; providing a first substrate, covering the first substrate on the carbon nanotube array and applying first pressure to the first substrate to press the carbon nanotube array so as to form a transition carbon nanotube film, wherein the adhesion of the first substrate and the transition carbon nanotube film is greater than that of the growth substrate and the transition carbon nanotube film; separating the first substrate from the growth substrate, and transferring the transition carbon nanotube film onto the surface of the first substrate; providing at least one second substrate, covering the second substrate on the surface of the transition carbon nanotube film, and applying second pressure to the second substrate; and separating the second substrate from the first substrate, transferring part of carbon ...

Corn drying prediction control system and method based on fuzzy-neural network

Signal subsection time domain compression processing system based on controlled time delay signal transfer transmission

The invention discloses a signal segmented time domain compression processing system based on constraint, transfer and transmission of controlled time delay signals. The structure of an optical path of the system is as follows: an ultraviolet laser outputs ultraviolet direct transmission light beams and ultraviolet frequency shift light beams which are respectively collimated and extended and then intersected with each other to form beat interferences; the beat interferences are respectively written into one side face of an optical fiber which is etched with a mask and form movement cavities which are used for storing light signals; the movement direction is from the input end to the output end; after the same processing process, output light of an infrared laser is written into the other side face of the optical fiber which is not etched with a mask, and equidistantly distributed movable interference fringes are formed and move from the output end to the input end; the movement cavities ...

Resource controlling method and device for media server

The invention provides a resource controlling method and a device for a media server and is characterized in that the method comprises: S202, the business type is appointed in the directives sent to the media server according to the pre-arranged business operating process after an applying server receives the requirement of establishing media resource connection from an end; S204, the media servers determine the media resource to be used according to the business type in the directives from the applying server, and carries out media consultation to determine the media resource type needed in the present business and sends the type of media resource back to the applying server; S206, the end establishes a media channel with the media server according to the type of media resource from the applying server; and S208, the applying server sends an operation directive for operating to the media server according to the per-arranged business process. The invention solves the resource using problem ...

Method for aligning point cloud and geometric digifax based on analyses using section lines

The invention provides a method for aligning point cloud and geometric digifax based on analyses using section lines. The method comprises the following steps: firstly, the point cloud and the geometric digifax are primarily aligned; secondly, the position of locating points are ensured on a geometric model and at least 3 section lines are ensured, wherein, the section lines are used for amending the position of the locating points in the point cloud; thirdly, section lines are selected on the geometric model so as to ensure the amendment quantity of the locating points according to a proportion relation or a feature relationship; fourthly, the difference value between the amended locating points and the locating points of the geometric model is judged, if the difference value is larger, the three amended locating points are adopted to parallel move and rotate the point cloud according to a three-point fixing principle; and fifthly, section line are again selected after the rotation and ...

含双席夫碱配体的烯烃聚合催化剂及制备方法与应用

... 一种烯烃聚合催化剂，具有如式(I)所示的结构表达式，∴式(I)中R#-[1]选自氢、C#-[1]～C#-[12]的烷基、C#-[1]～C#-[12]的烷氧基或C#-[6]～C#-[12]的芳基，R#-[2]、R#-[2]′分别选自氢或C#-[1]～C#-[4]的烷基，R#-[3]选自氢、C#-[1]～C#-[12]的烷基、C#-[1]～C#-[12]烷氧基或C#-[6]～C#-[12]的芳基，M选自Ti、Zr或Hf。该催化剂适用于烯烃聚合，可得到高分子量和高共聚单体插入率的聚合产品。 ...

Composite ground and composite stake base of stake top setting full flexible stake pad and its construction method

The present invention discloses a composite foundation whose file butt is equipped with flexible dolly and a composite pile foundation and its construction method. It includes interpile soil and pile set in said interpile soil, the upper end of pile is equipped with pile butt flexible dolly, and on the pile butt flexible dolly a plain concrete cushion is set, and on the upper end of said plain concrete cushion a building foundation is set. The material of said dolly is complete flexible material of foamed plastics, etc. Said invention also provides the steps of said construction method.

Synthetic yellow laser obstacle detecting system

The present invention features that linear triangular wave is injected to both red and green lasers to form frequency modulation lasers with frequency deviation of several hundred MHz; the frequency modulation lasers are fed to separate Michelson interferometer systems to output bent frequency waves; and the beat frequency waves after passing through separate narrow band light filters are receiveby optoelectronic converters and converted into electric signals for processing. Based on the similarity to sinusoidal wave, frequency and turbulence of the echo beat frequency signal, the obstacles within the range coverage are judged. The laser beams of the two lasers are synthesized into output yellow beam for detecting body interval, speed and obstacle.

Stripping method of stator coil

The invention provides a stripping method of a stator coil. The stripping method of the stator coil is characterized by comprising the following concrete steps that: firstly, the stator coil after vacuum pressure impregnation treatment is half lapped with a polytetrafluoroethylene film and then is half lapped with a polyester film to obtain a coating coil; a mixture layer of silicone grease and gasoline is coated and brushed on the surface of a mould; a layer of polyester film layer is laid on the surface of the mould; the coating coil is put into the mould and is wrapped with the polyester film layer, and the polyester film layer is fixed by using a transparent rubber belt; and mould combination is carried out from the middle of the mould to both ends. The invention has the advantages that by adding a layer of polyester film between the coil and the mould in the mould pressing process, the problem of the stripping of a generator VPI stator coil is effectively solved, the effect is good ...

Laser optical disk storage holder

The utility model relates to a storage holder for laser CDs, comprising an upper box body, a lower box body, an upper protective cover, a lower protective cover, and storage bodies, wherein, the box bodies are adopted for soft and hinged connection between the upper and the lower box bodies, and the opening and the closing actions of the box bodies are realized by the soft and hinged connection; the upper and the lower protective covers are made by adopting soft materials; the storage bodies are adopted for soft and hinged connection among single storage body. Buckles and hooks which can connect the storage bodies so that the storage bodies are rotated freely are arranged between one storage body and the box bodies, and between one storage body and another storage body. Latch hooks and lock catches which can lock the box bodies are arranged on the box bodies. The storage holder for laser CDs has the advantages of small volume and convenient carrying. The laser CDs can be ensured to be free ...

Method implementing sub-conference using medium service apparatus

Formulation of red deer's blood, antler and penis wine and its preparing process

A nutritive wine is prepared from alcohol, red deer's blood, antler and penis, protease, surfactant and desalted deionized water through supermicro pulverization of said fresh red deer's blood, antler and penis until its granularity is less than 5 microns, mixing, adding protease, hydrolysis, adding surfactant and finished spirit, and filtering. Its advantages are complete nutrients, high utilization rate, easy being assimilated and simple production method.

High concentration super fine granule measuring device and method based on backward photon related spectrum

Device and method for realizing charging according to resource types based on medium service apparatus

The invention discloses a method for realizing charging according to the resource types based on a media server. The method includes the following steps: step one, a user applies to transact relevant services to build an individual information database and account information to acquire a virtual ID account number; step two, by responding to a resource operating request transmitted by a user, an application server carries through identify authentication according to the user data information; step there, after receiving the resource operating request from the application server, the media server confirms the fee charging mode and charging rate of recourse operating by aiming at the resource types requested to operate; step four, the media server operates the resources and records the using situation of the charging resources according to the requested operation; and step five, after the resource operation is finished, the media server transmits the charging data to a capital treatment service ...

Signal subsection time domain compression processing system based on controlled time delay signal transfer transmission

The invention discloses a signal segmented time domain compression processing system based on constraint, transfer and transmission of controlled time delay signals. The structure of an optical path of the system is as follows: an ultraviolet laser outputs ultraviolet direct transmission light beams and ultraviolet frequency shift light beams which are respectively collimated and extended and then intersected with each other to form beat interferences; the beat interferences are respectively written into one side face of an optical fiber which is etched with a mask and form movement cavities which are used for storing light signals; the movement direction is from the input end to the output end; after the same processing process, output light of an infrared laser is written into the other side face of the optical fiber which is not etched with a mask, and equidistantly distributed movable interference fringes are formed and move from the output end to the input end; the movement cavities ...

祛白酊及其制备方法

The present invention is Qubaiding tincture for treating leucoderma and its preparation process. The tincture is prepared with eight kinds of Chinese medicinal materials, including ginseng, astragalus root, fleeceflower root, rehmannia root, privet seed, etc. and through crushing into meal, soaking in ethanol as solvent, collecting percolated liquid, filtering to obtain filtrate and amending with ethanol. The tincture has high curative effect on leucoderma of different forms and in both stable stage and developing stage, and no obvious toxic side effect.

Optimization method of stamping based on space mapping of response function

The invention relates to an optimization method of stamping based on space mapping of a response function. The method comprises the following steps: (1) establishing fine and rough finite element models of a forming system to be optimized; (2) preliminarily establishing an initial space mapping relation Pr between the fine and rough finite element models; (3) determining an initial solution in a response space of the fine finite element model at random, and determining a corresponding response in the rough finite element model through the space mapping relation Pr; (4) entering into an iteration step: when an approximate model based on the rough finite element model meets precision requirements, obtaining an optimal solution of the rough finite element model through reverse; (5) using theoptimal solution of the rough finite element model as the initial solution of the fine finite element model to obtain corresponding yf; and (6) when the approximate model based on the rough finite element ...

Gold-optical A/D conversion system

A full-optical A/D converter system features that the light to be converted is emitted to a fringe generator to generate a group of interference fringes, which drive an optical refracting crystal to generate relative refractivity raster, that is a writing. Said light to be converted is transmitted or reflected by crystal to another fringe generator to generate the second group of interference fringes, which come into the same refracting crystal. After the light energy is consumed off by cyclic writing, a reading light beam is emitted to the same refracting crystal to generate multiple groups of diffraction pattern of refractivity raster. After over lapped, they become data for direct output. Its advantage is no need of electronic element.

Device and method for measuring nano particle diameter

The invention relates to a device and a method for measuring nano particle diameter. The beat technology in the radio technology is used for spectrum measurement of dynamic light scattering, and particle diameter information of particles can be acquired by analyzing the spectrum of a scattered light signal. Compared with the domestic prior art, the device and the method have the characteristics of simple realization and high measuring precision, and provide a new thought for the progress of the nano particle diameter measuring technology.

Resource controlling method and device for media server

The invention provides a resource controlling method and a device for a media server and is characterized in that the method comprises: S202, the business type is appointed in the directives sent to the media server according to the pre-arranged business operating process after an applying server receives the requirement of establishing media resource connection from an end; S204, the media servers determine the media resource to be used according to the business type in the directives from the applying server, and carries out media consultation to determine the media resource type needed in the present business and sends the type of media resource back to the applying server; S206, the end establishes a media channel with the media server according to the type of media resource from the applying server; and S208, the applying server sends an operation directive for operating to the media server according to the per-arranged business process. The invention solves the resource using problem ...

Tincture for treating vitiligo and its prepn method

Controlled time delay signal constrain transfer conveying systems

The present invention provides a controlled delay signal constraint transmission system, relating to technical field of all optical signal process, resolving the problem of avoiding the electromagnetic interference of the delay system; the optical structure of the transmission system includes: uv or uv emitted by a laser is divided into a directly transfer beam and a frequency shift beam by a light splitter, the directly transfer beam and the frequency shift beam across form a beat interference after collimator and extender respectively, and sidely written into fibre etched with mask to form an interference fringe at a certain interval, forming a moving grating set which grating distance is millimetre-sized; the moving speed of the cavity mirror is relative to the frequency difference of the frequency shift beam; an optical pulse signal is coupled to input in the moving grating set, and constraining in the moving grating set by a round-trip vibration, transmitting to an output by a determined ...

System and method for controlling interval pumping of oil well

The invention discloses a method for controlling interval pumping of an oil well, which comprises the following steps of: generating a pump dynamograph of the oil well according to a ground indicator diagram of the oil well and basic parameters of the oil well, wherein the basic parameters include a water content parameter of the oil well, a gas oil ratio, a viscosity, a stem diameter, a stem length, a pump diameter, a pump depth and the like; and controlling the interval pumping of the oil well according to the pump dynamograph. The invention further discloses a system for controlling the interval pumping of the oil well, which comprises an acquiring module, a ground indicator diagram generation module, a pump dynamograph generation module and an interval pumping control module. With thesystem and the method for controlling the interval pumping of the oil well, the optimal interval extraction starting point and interval extraction time can be analyzed in real time in combination with the ...

Water level observation well and construction method thereof

The invention discloses a water level observation well. The well pipe of the well is a PVC pipe, wherein the pipe sections of the PVC pipe are connected by threaded sleeves; the water filtration part of the well pipe is provided with a water outlet; the outer wall of the PVC pipe is fixedly connected with a coarsely-textured fabric layer which is fully adhered with a cement mortar layer; and the water outlet runs through the coarsely-textured fabric layer, the cement mortar layer and the PVC pipe. The invention also discloses a construction method of the water level observation pipe. The method for manufacturing the pipe sections of the well pipe of the well comprises: a, connecting the coarsely-textured fabric layer with the outer walls of the PVC pipe sections and the threaded sleeves respectively; b, fully adhering the cement mortar layer on the coarsely-textured fabric layer to form the pipe sections of the well pipe; and c, before the final setting of the cement mortar layer, drilling ...

Measuring method of remoteness grain based on laser feedback effect

Device and method for realizing cache based on medium service apparatus

The invention discloses a method for realizing high speed cache based on a media server. The method includes the following steps: step one, the media server initializes a high speed cache area when being started and sets up a cache area index simultaneously; step two, the media server searches relevant resources in the cache area index after receiving the resource request of an application server and transfers the resources or updates the index; wherein, when the media server finds out the corresponding resource in the cache area index, the media judges whether the state of the resource is the latest state; step three, the media server monitors the updating state of the cache area index in real time; step four, the media server transmits the found resources to the application server. The invention can quickly process a media request by setting up a high speed cache on the media server, thus improving the operating factor of the media resources.

Numbered musical notation input method for digital musical instrument

The present invention provides one kind simple and easy numerical notation input method for digital music instrument players with unskilled play technique and unfamiliarity to staff. By means of thekeys, functional keys and LCD display, the player can input the music conveniently based on the numerical notation and the same playing back effect as the familiar playing may be reached.

Running state detecting device of elevator

The invention relates to a running state detecting device of an elevator, which solves the problems of unstable running state detection, great construction difficulty, and the like of the traditional elevator. The device comprises a concave body, a built-in circuit board and a control loop, wherein the concave body is matched with an elevator well magnetic insulating plate. The concave body is a U-shaped seal cavity comprising a base and two vertical seats; the base is provided with internal thread holes; two pairs of infrared transmitting pipes and infrared receiving pipes which are packaged in vertical seat cavities are fixed in transmitting holes and receiving holes of the vertical seats; the center connecting line direction of the two kinds of pipes is parallel to the concave body along the running direction of the magnetic insulating plate; and the side for fixing the infrared receiving pipes is provided with a reed pipe. The invention has reasonable design, simple structure and small ...

All optical fibre multifunction sensor

Based on the principle of heterodyne interference for sawtooth FM continuous wave, the all optical fiber multifunction sensor is comprised of a semiconductor laser with optic isolator and output terminal of optical fiber, a temperature drift control system, a beam splitter, multiple cavityless single arm all optical fiber interference system, and multiple optical fiber sensor probes with different functions; it can individually or simultaneously measure such physical quantities, as temperature, displacement, pressure, tension, refractivity of gas or liquid, flow velocity and flow rate, current, voltage, electric field, magnetic field, etc. It features small size, high precision, anti environmental interference, anti electromagnetic interference, non-conductive and capable of remote control.

PASSIVE OPTICAL NETWORK SYSTEM AND METHOD FOR PROTECTING THE SERVICES OF THE SAME

Overload-protective intelligent regulator for low-voltage electrical appliance

The present invention provides an overload-protective intelligent regulator for low-voltage electrical appliance which can solve problem of automatically regulating and locking screw-nut. A technicalscheme provided by the invention as follows: the overload-protective intelligent regulator for low-voltage electrical appliance is characterized in that the regulator comprises: a. a device frame; b.a device circuit; c. a current mechanism for providing test high-current; d. a high-current conveying line for conveying the test high-current; e. a position support; f. a contact-point pressure mechanism for generating a contact-point pressure, wherein, the contact-point pressure mechanism comprises an energization head, the energization head comprises an upper energization head and a down energization head; g. a tightly-press positioning mechanism for pressing positioning a low-voltage circuit breaker; h. a regulating and locking mechanism for inner-outer sleeve which has five free degrees and ...

Dual-channel optical signal section switching and encryption system based on signal time domain compression

A two-way light signal segment switching encryption system based on the signal time domain compression settles the technical problem of realizing light signal segmenting switch enciphering in a total-light system. The light path of the system has the structure that a direct transmission light beam and a frequency shifting light beam outputted by an ultraviolet light laser intersect to form a beat interference. A structure which is etched with a mask is respectively written. The surfaces of two same optical fibers are formed with one group of moving cavity with pitch for 2 to 5 millimeters for registering the light signal. The moving direction is from the input end to the output end. The red laser output light passes the same processing procedure and is respectively written to the side surface of two optical fibers without mask for forming a moving interference fringe with pitch for 10 to 40 millimeters. The moving interference fringe moves from the output end to the input end for erasing ...

Method for implementing video distortion based on media server

The invention discloses a video deformation implementation method based on a media server, and the method can provide a video deformation service for the user without increasing the prior configuration and the cost of the media server and better meet the user demand. The method includes the following steps: (a) the user sends a video deformation service request to the media server through a terminal; (b) after receiving the video deformation service request, the media server makes a video deformation parameter consultation with the terminal after judging whether the terminal can use the video deformation service; (c) the user sets the video deformation parameter consulted through the terminal which sends the parameter set by the user to the media server; (d) the terminal sends the video frame data flow to the media server which makes a deformation processing to the video data after receiving the video data; or the media server sends the processed video data to the terminal after making ...

Method for preparing nanocrystal ternary titanium dioxide porous electrode by auxiliary crystallization in electrophoretic deposition high-voltage electric field

The invention relates to a method for preparing nanocrystal ternary titanium dioxide porous electrode by auxiliary crystallization in electrophoretic deposition high-voltage electric field, relating to a method for preparing an electrode and solving the problem that dozens of nano titanium dioxide particles are not beneficial to scattering of light and can not improve the utilization ratio of incident light. The method comprises the following steps of: leading conducting glass coated with mesoporous titanium dioxide and another conducting glass to be in parallel and opposite in non-electrified ternary titanium dioxide size for electrophoretic deposition so as to obtain the titanium dioxide electrode, then leading the titanium dioxide electrode and a conducting basal body to be parallel and opposite for calcining under the condition of applied electric field, thus obtaining the nanocrystal ternary titanium dioxide porous electrode. The space structure of the ternary titanium dioxide layer ...

Method and system for monitoring advertising effect

The invention discloses a method and system for monitoring an advertising effect, which comprises a step that an advertising engine which resides on a user terminal acquires relevant information on the advertising effect according to a monitoring strategy from an advertising server to monitor the advertising effect. The invention also discloses a system for monitoring the advertising effect, which comprises a monitoring unit for allowing the advertising engine which resides on the user terminal to acquire the relevant information on the advertising effect according to the monitoring strategy from the advertising server to monitor the advertising effect. By adopting the method and the system, the accuracy of estimation on the advertising effect can be improved by the active monitoring and collection of the advertising engine on the advertising effect.

Red laser side-erasing type controlled delay time signal bondage transfer conveying system

A red laser side erasable controlled time-delay signal constraint/transfer/delivery system is provided, which relates to the technical field of optical signal processing with convenient adjustment to a whole optical system and low manufacturing cost. The light path structure of the system is as follows: the ultraviolet light output from a ultraviolet light source uniformly irradiate on the mask-etching lateral surface of an optical fiber, forming a uniformly-distributed grating; the light output from a red laser is divided by a light splitter into a straight light beam and a frequency-shift light beam; the straight light beam and the frequency-shift light beam are respectively collimated and expanded and then cross to form a beat interference, and respectively irradiate the mask-free lateral surface of the optical fiber to form moving bright and dark uniformly-spaced interference fringes; the uniformly-spaced bright fringes of the red laser erase the grating formed by the ultraviolet light ...

Gas-water co-regulating method for monitoring and controlling steam dryness of steam injection boiler of oilfield

System and method for transferring upstream text message into multimedia message

The invention provides a method for transferring an upstream text message into a multimedia message, which comprises the steps of: storing multimedia message samples by a service supplier in an application server to compile a business logic for transferring the upstream text message into the multimedia message, and loading a generated script of the business to a unified message platform and activating the business; then compiling multimedia message content descriptors by a terminal user in a text message mode, transmitting the upstream text message carrying the multimedia message content descriptors to a business access code for transferring the upstream text message into the multimedia message, and forwarding the upstream text message by a text message gateway to a unified message platform; analyzing the upstream text message by the unified message platform, triggering the business for transferring the upstream text message into the multimedia message according to analyzed command words ...

Method and system for realizing driving simulation

The invention discloses a method and a system for realizing driving simulation. The method comprises the following steps: a driving subsystem informs road information corresponding to a road selected by a user to a control subsystem, and the control subsystem informs the road information to a networking platform; the networking platform sends the road condition data of the road to the control subsystem according to the road information, and the control subsystem sends the road condition data to the driving subsystem; and the driving subsystem generates a road scene to be shown to the user on the basis of the road condition data, and the user generates a driving scene to be shown to the user on the basis of the road condition data and the operation data of the user during the driving simulation process. The real road condition information is collected based on the networking platform, and the real road conditions are simulated. The driving simulation feelings of different roads are provided ...

System and method for sending information

The invention relates to a system for sending information. The system comprises a portal module, a database module and a service processing module, wherein the portal module is used for quickly writing information and storing the information into the database module; and the service processing module is used for generating information to be sent according to the information written by the portal module. The information stored in the database module can be repeatedly used, so when information of the same type needs to be sent to multiple users, the information does not need to be re-written at each time of sending and quick sending of the information is realized. The portal module is further used for setting a group; when information of the same type needs to be sent to multiple users, a corresponding group can be selected and the information is sent to multiple users at a time, so quick sending of the information is realized. The invention further relates to a method for quickly sending ...

Method for implementing video distortion based on media server when playing video

A video deformation implementation method based on a media server in playing the video comprises the steps that: (a) a user sends a video deformation service request to the media server through a terminal; (b) after receiving the video deformation service request and carrying through the authentication to the user, the media server judges whether the terminal can use the video deformation service, if the terminal can use the service, the media server sends all video deformation parameters supported to the terminal which confirms the parameter after receiving; (c) the user sets the video deformation parameter confirmed by the terminal and the media server through the terminal which sends the parameter set by the user to the media server; (d) after receiving the parameter set by the user and sent by the terminal, the media server makes a validity check on the parameter and returns the verification passing message to the terminal after the check; (e) the media server sends the processed video ...

Yeast and application thereof in the weak alkaline treatment of vegetable-pickling waste water

The invention provides a Candida thaimueangensis G70 with the conservation number of CGMCC No.3000 and capable of subjecting vegetable-pickling waste water to the weak alkaline treatment, and a methodfor the weak alkaline treatment of the vegetable-pickling waste water by using the strain. The Candida thaimueangensis G70 (CGMCC No.3000) is a strain which has strong salinity resistance and wide pHgrowth scope as well as which can rise pH of the vegetable-pickling waste water from acidity to weak alkalinity and remove partial COD of the waste water in a very short time, thus greatly reducing treatment cost of the vegetable-pickling waste water; the strain has simple culture method, fast growth speed and easiness for sedimentation and can be used for the weak alkaline treatment of vegetable-pickling waste water. The strain has preferable application prospect in the treatment of vegetable-pickling waste water.

Multimedia resource function system

The present invention discloses a multimedia resources function system which comprises a multimedia resources function controlling subsystem, and a multimedia resources function processing subsystem; the multimedia resources function controlling subsystem comprises a control protocol adapter module, a strategy module, a media resources controlling module, and a data processing module; the multimedia resource function processing subsystem comprises a media resources interface module, and a media resources processing module. The system of the present invention meets the network architecture definition of a multimedia subsystem; the system structure is clear, being convenient for realizing the multimedia resources function system, and the system architecture can support large-scale application; the problem of compatible media resources and equipment existed in the existing network is solved; the certain interface definition is convenient for the expansion of the media function, and can provide ...

马鹿血、茸、尾口服液

... 本发明公开了一种保健滋补型马鹿血、茸、尾口服液；它是由马鹿血、马鹿茸、马鹿尾、蛋白酶、表面活性剂、防腐剂和脱盐去离子水制成的，制备方法为：新鲜马鹿血加入脱盐去离子水进行超微粉碎；新鲜马鹿茸、尾冷冻后进行超微粉碎，使粉碎后的微粒粒度小于5微米；在混合后的溶液中加入蛋白酶裂解；裂解后加入表面活性剂、防腐剂，经过滤所得滤清液即为成品口服液；本发明具有暖腰肾、补气安神、吸收率高、生产周期短、外观好等特点。 ...

Device for realizing charging according to resource types based on medium service apparatus

The invention discloses a device for realizing charging according to the resource types based on a media server. The device includes an identify authentication module that is arranged at the side of an application server and responds to the resource operation request transmitted by a user carries through identify authentication according to user data information; a rate confirming module that is arranged at the side of an interface of rate treatment service program is used for confirming the charging rate of the resource operation; a resource operation module that is arranged at the operation side of the media server and is used for operating the resources records the using situation of charged resources according to the requested operation; a charging data transmitting module that is arranged at the side of the media server transmits the charging data to the interface of a capital treatment service program after the resource operation is finished; wherein, the interface of the capital ...

Far-end controlled dialing and telephone directory updating method and telephone terminal thereof

Internet video-oriented distributed acquisition method and system

The invention discloses Internet video-oriented distributed acquisition method and system. The method comprises the following steps of: utilizing a preliminarily customized regular expression to match the uniform resource locators of each video webpage and identifying a webpage possibly containing video; downloading the webpage possibly containing viedeo in parallel from a video website; respectively analyzing the structure of the downloaded webpage possibly containing the video; identifying the chained address of the effective video webpage; merging and storing the analysis result of the webpage structure; acquiring a video chained address hidden in the effective video webpage according to the chained address of the effective video webpage, analyzing the video chained address to acquire the actual video chained address; and downloading and storing the video corresponding to the actual video chained address.

Method for acoustic frequency data inflexion

The invention provides a audio data inflexion method. The method comprises the following steps: the step A, a terminal sends out the inflexion parameter to a media server; the step B, the media server sends out inflexion request receiving information to the terminal; the step C, the terminal sends out the audio data flow to the media server after receiving the inflexion request receiving information; the step D, the media server carries out inflexion processing after receiving the complete inflexion data cell; the step E, the inflexion processing is stopped when the condition that the inflexion can be stopped is satisfied, or else, the step C is repeated until to the step D. the invention uploads the audio data on the terminal to the media server in a network, the media server carries outthe inflexion processing for the audio data, and the processed audio data is real-timely transmitted to the terminal, thereby enabling any terminal which has the network access capability to carry out the ...

Method for discriminating excitation inrush current and failure current of transformer based on S-transformation

The invention discloses a method for discriminating excitation inrush current and failure current of transformer based on S-transformation. A transformer protector adjusts amplitude and phase of current waves of current transformers at the two sides of the transformer and samples the current waves, the sampled current is subject to S-transformation to obtain an S matrix, energy and standard deviation of the current waves after transformation are respectively calculated according to the S matrix, whether the current is excitation inrush current or failure current is judged on the basis that the energy and standard deviation of the excitation inrush current after transformation are far less than those of the failure current after transformation, and the transformer protector executes actual control operation. The method for discriminating excitation inrush current of transformer based on S-transformation of the invention has high accuracy rate, low requirement on hardware and good anti-interference ...

Magnesium chloride load non-metallocene schiff base catalyst component, its manufacturing method and application

The invention relates to an aluminium alkyl oxygen alkyl/magnesium chloride complex carrier, which is prepared by using the method of grinding, and the method thereof is simple and does not use a solvent. A catalyst obtained by a front body of the non-metallocene schiff base catalyst of the general expression 1 carried by the carrier has good catalysis olefinic polymerization activity. The obtained resin has very high bulk density.

Method for testing real stress of self-compensating concrete structure and concrete real stress gauge

Formulation of red deer's blood, placenta and antler wine and its preparing process

A health-care wine is prepared from alcohol, red deer's blood, placenta and antler, protease, surfactant and desalted deionized water through adding fresh red deer's blood to desalted deionized water, pulverizing, pulverizing fresh red deer's placenta and antler until their granularity is less than 5 microns, mixing said solution with said powder, adding protease and surfactant, adding spirit andfiltering. It features its health-care function, easy being assimilated and high transparency and clearness.

Light full-scattering type on-line granularity measurement device

The present invention discloses a light full-scattering type on-line granularity measurement device, comprising an emission unit, a measuring probe, a receiving unit and a signal processing unit; the emission unit comprises a DC stabilized power supply, a white halogen lamp, a convergent lens and a first coupling lens, and the emission unit is fixed in a first packing box; the measuring probe comprises a probe body, an emitting optical fibre and a receiving optical fibre; a top end of the probe body is provided with a measuring window; the emitting optical fibre irradiates incident beams to a measured granule; the receiving optical fibre receives transmission lights scattered and absorbed by the granule, and transmits the transmission lights to the receiving unit. The light full-scattering type on-line granularity measurement device of the present invention is used for covering the shortage of prior light-scattering type granularity measurement method, and solving the granularity measurement ...

Audience-segmentation targeted advertising publishing method and system

The invention discloses an audience-segmentation targeted advertising publishing method and system, which are used for realizing that operators of a mobile terminal publish advertisements in a targeted mode according to the personalized information of mobile terminal users. In the invention, a user data model and/ or user grouping of the users can be obtained by a data analysis system; an advertisement service platform generates an advertisement publishing strategy according to the user data model and/ or user grouping information and the advertisement publishing information, and the advertisement content and the advertisement publishing strategy are sent to advertisement bearing service; and the advertisement bearing service adds the advertisement content into the service data to be sent to the users according to the advertisement publishing strategy. According to the invention, advertisement can be published to the mobile users in a targeted mode, the standard of a mobile advertisement ...

Method for implementing video distortion based on media server when recording video

A video deformation implementation method based on a media server in video recording comprises the steps: (a) the user sends a video deformation service request to the media server through a terminal; (b) after receiving the video deformation service request and carrying through an authentication to the user, the media server judges whether the terminal can use the video deformation service, if the terminal can use the service, the media server sends all video deformation parameters supported to the terminal which confirms the parameter after receiving; (c) the user sets the video deformation parameters confirmed by the terminal and the media server through the terminal which sends the parameter set by the user to the media server; (d) after receiving the parameter set by the user, and sent by the terminal , the media server makes a validity check on the parameter and returns the verification passing message to the terminal after the check; (e) the terminal sends the video frame data flow ...

PORPHYRIN NANOVESICLES

The application relates to a nanovesicle comprising a bilayer of at least 15 mol % porphyrin-phospholipid conjugate, wherein the conjugate comprises a porphyrin, porphyrin derivative or porphyrin analog covalently attached to the phospholipid side chain. The nanovesicle can be used for photothermal therapy, photoacoustic imaging, and fluorescence imaging. The application also discloses a method of preparing the said nanovesicle. 1. A nanovesicle comprising a bilayer of at least 15 molar % porphyrin-phospholipid conjugate , wherein the porphyrin-phospholipid conjugate comprises one porphyrin , porphyrin derivative or porphyrin analog covalently attached to a lipid side chain , preferably at the sn-1 or the sn-2 position , of one phospholipid.2. The nanovesicle of comprising at least 25 claim 1 , 35 claim 1 , 45 claim 1 , 55 claim 1 , 65 claim 1 , 75 claim 1 , 85 or 95 molar % porphyrin-phospholipid conjugate.310-. (canceled)10. The nanovesicle of wherein the porphyrin claim 1 , porphyrin derivative or porphyrin analog in the porphyrin-phospholipid conjugate is selected from the group consisting of hematoporphyrin claim 1 , protoporphyrin claim 1 , tetraphenylporphyrin claim 1 , a pyropheophorbide claim 1 , a bacteriochlorophyll claim 1 , chlorophyll a claim 1 , a benzoporphyrin derivative claim 1 , a tetrahydroxyphenyl chlorin claim 1 , a purpurin claim 1 , a benzochlorin claim 1 , a naphthochlorins claim 1 , a verdin claim 1 , a rhodin claim 1 , a keto chlorin claim 1 , an azachlorin claim 1 , a bacteriochlorin claim 1 , a tolyporphyrin claim 1 , a benzobacteriochlorin claim 1 , an expanded porphyrin and a porphyrin isomer.11. The nanovesicle of claim 10 , wherein the expanded porphyrin is a texaphyrin claim 10 , a sapphyrin or a hexaphyrin and the porphyrin isomer is a porphycene claim 10 , an inverted porphyrin claim 10 , a phthalocyanine claim 10 , or a naphthalocyanine.12. The nanovesicle of wherein the phospholipid in the porphyrin-phospholipid conjugate ...

Machine-to-machine platform service processing method and machine-to-machine platform

A method for processing Machine-to-Machine (M2M) platform services and a M2M platform are disclosed. The method comprises: receiving a service request sent by a terminal; selecting a corresponding application according to capacity required by the service request; and forwarding the service request to the corresponding application, and feeding back a response result of the application to the terminal. The method for processing M2M platform services and the M2M platform in accordance with the present implement a platform for providing a variety applications for users.

BLUE PHASE LIQUID CRYSTAL COMPOSITION, BLUE PHASE LIQUID CRYSTAL MATERIAL AND METHOD FOR MANUFACTURING THEREOF

A blue phase liquid crystal material includes a liquid crystal host, a chiral reagent and a stable polymer. The chiral reagent is R811. The stable polymer is formed by photo-polymerizing a first monomer and a second monomer. The first monomer is 2-ethylhexyl acrylate (2-EHA), and the second monomer is 2-methyl-1,4-bis{4-[3(-acrylate)propoxyl]benzoicacid}phenylester (PTPTP). The blue phase liquid crystal material has a blue phase temperature range widened to an extremely low temperature. A blue phase liquid crystal composition and a method for manufacturing the blue phase liquid crystal material by using the blue phase liquid crystal composition are also provided. 2. The blue phase liquid crystal material of claim 1 , wherein a blue phase temperature range of the blue phase liquid crystal material is greater than 69° C.3. The blue phase liquid crystal material of claim 2 , wherein a lower limit temperature of the blue phase temperature range of the blue phase liquid crystal material is at least down to −35° C.5. The blue phase liquid crystal composition of claim 4 , wherein a weight ratio of the first monomer to the second monomer is in a range from 1:1.75 to 1:2.25.6. The blue phase liquid crystal composition of claim 5 , wherein the weight ratio of the first monomer to the second monomer is 1:2.7. The blue phase liquid crystal composition of claim 4 , wherein a weight percent of the first monomer and the second monomer in the blue phase liquid crystal composition is in a range from 5% to12%.8. The blue phase liquid crystal composition of claim 4 , wherein the photoinitiator is an ultraviolet photoinitiator claim 4 , and a weight percent of the photoinitiator in the blue phase liquid crystal composition is in a range from 0.4% to 0.7%.9. The blue phase liquid crystal composition of claim 4 , wherein a weight ratio of the liquid crystal host to the chiral reagent is in a range from 2.6:1 to 3.5:1.11. The method for manufacturing the blue phase liquid crystal material ...

Circuit and method for initializing a computer system

A circuit for use in a computing system including and a bus interface unit and an autoload controller. The autoload controller has an input to receive an initialization signal. In response to receiving the initialization signal, autoload controller searches for a signature using the bus interface unit and, in response to finding the signature at a signature address, loads a plurality of base addresses corresponding to a plurality of controllers from memory locations having a predetermined relationship to the address, and provides the plurality of base addresses to a control output thereof.

Treatment of Acute Ischemic Stroke or Intracranial Bleeding with tPA and Carbamylated Erythropoietin

The present invention relates a method for the treatment of intracranial bleeding comprising administration of a therapeutically effective amount of tPa and a therapeutically effective amount of carbamylated erythropoietin. 18-. (canceled)9. A method for treatment of intracranial bleeding in a patient in the need thereof comprising administration of a therapeutically effective amount tPa and a therapeutically effective amount of CEPO.10. The method according to claim 10 , wherein the intracranial bleeding is due to treatment with tPa and/or due to an ischemic insult in the brain.11. The method according to claim 9 , wherein the dose of CEPO ranges from 0.5 μg/kg body weight to about 50 μg/kg body weight.12. The method according to claim 11 , wherein tPa is administered at a dose of about 0.9 mg/kg body weight.13. The method according to claim 9 , wherein the administration of tPa and CEPO is simultaneous claim 9 , separate and/or sequential.14. The method according to claim 9 , any wherein the carbamylated erythropoietin has the sequence of SEQ ID NO 1 or SEQ ID NO 2.15. A pharmaceutical composition comprising a therapeutically effective amount of CEPO and tPa and a pharmaceutically acceptable carrier.16. The pharmaceutical composition according to claim 16 , wherein the carrier is a diluent claim 16 , an adjuvant or an excipient.17. A method of treating intracranial bleeding or acute ischemic stroke comprising administering the pharmaceutical composition of .18. (canceled)19. A kit comprising CEPO and tPa according to .2026-. (canceled) The present invention relates a method for treating acute ischemic stroke and/or intracranial bleeding in a patient in the need thereof comprising administration of a therapeutically effective amount of tPa and a therapeutically effective amount of carbamylated erythropoietin.Stroke ranks second after ischemic heart diseases as cause of lost disability-adjusted life-years in high-incomes countries and as cause of death worldwide ( ...

TASK BASED MESSAGE SIGNALED INTERRUPT

Methods and apparatuses are provided for servicing an interrupt in a computer system. The method includes a device driver receiving an interrupt request. The device driver is responsive to the interrupt request to store interrupt data in a portion of the memory. The interrupt data includes identification of at least one processor of the plurality of processors capable of servicing the interrupt request; priority of the interrupt request; a thread context; and an address for instructions to service the interrupt request. The device driver then instructs the peripheral device to issue a memory write to the plurality of processors so that each may determine if it can use the thread context and the instructions to service the interrupt. A computer system is provided with the hardware needed to perform the method. 1. A method servicing interrupts in a computer system having a memory and a plurality of processors coupled to one or more peripheral devices , comprising:receiving an interrupt request by a device driver within the computer system; identification of at least one processor of the plurality of processors capable of servicing the interrupt request;', 'priority of the interrupt request;', 'a thread context; and', 'an address for instructions to service the interrupt request;, 'storing, by the device driver, interrupt data in a portion of the memory, the interrupt data comprisingissuing, by the peripheral device, a memory write to the plurality of processors;storing, by the at least one processor, a current thread and switching to the thread context when the priority of the interrupt request is higher than an operational priority of the at least one processor; andusing the address to access the instructions to service the interrupt request.2. The method of claim 1 , which includes allocating claim 1 , by the device driver claim 1 , the portion of the memory for storing the interrupt data.3. The method of claim 1 , which includes the peripheral device performing ...

METHOD, SYSTEM, AND DEVICE FOR TRANSMITTNG OPTICAL NETWORK TERMINAL MANAGEMENT AND CONTROL INTERFACE MESSAGE

The present application discloses a method, a system and a related device for transmitting an OMCI message. In the method, an optical line terminal device sends configuration information to an optical network terminal device, where the configuration information is configured to instruct the optical network terminal device to configure a multicast port on the optical network terminal device to an enabled status so as to establish a multicast channel. The optical line terminal device sends an OMCI message that includes multicast information to the optical network terminal device through the multicast channel, where the multicast information includes a multicast port identifier and the multicast port identifier is configured to reflect a mapping between the OMCI message and the multicast port. 1. A method for transmitting an optical network terminal management and interface OMCI message , comprising:sending, by an optical line terminal device, configuration information to an optical network terminal device, wherein the configuration information is configured to instruct the optical network terminal device to configure a multicast port on the optical network terminal device to an enabled status so as to establish a multicast channel; andsending an OMCI message that comprises multicast information to the optical network terminal device through the multicast channel, wherein the multicast information comprises a multicast port identifier and the multicast port identifier is configured to reflect a mapping between the OMCI message and the multicast port.2. The method according to claim 1 , wherein the OMCI message and a service message share the multicast channel claim 1 , the multicast information further comprises a message type identifier claim 1 , and the message type identifier is configured to indicate whether a message sent by the optical line terminal device through the multicast channel is an OMCI message or a service message.3. The method according to claim 2 , ...

Method for processing housing of electronic device and housing made

A method for processing during manufacture a housing of electronic device is disclosed. The housing includes a metal middle frame and a glass cover and UB epoxy resin is infilled into a gap between the metal middle frame and the glass cover, the joint being seamlessly bonded. Any overflow of resin is easily removed.

Method for the Synthesis of Porphyrin-Phospholipid Conjugates

There is herein described a nanovesicle comprising a bilayer of porphyrin-phospholipid conjugates. Each porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain at one of the sn-1 or the sn-2 positions of one phospholipid. Further, the nanovesicle has a defined regioisomeric ratio of sn-1:sn-2 porphyrin-phospholipid conjugates.

OPTICAL NETWORK UNIT ONU REGISTRATION METHOD, APPARATUS, AND SYSTEM

Embodiments of the present invention provide an optical network unit ONU registration method, apparatus, and system, to resolve a problem in the prior art that a registration process is cumbersome. The method includes: receiving an uplink optical signal, where the uplink optical signal carries ONU authentication information; sending the optical signal to a corresponding MAC module separately according to a wavelength of uplink light; extracting, by the MAC module, the ONU authentication information, and sending the extracted ONU authentication information to a processor; and receiving, by the processor, the ONU authentication information, and determining whether the ONU authentication information is consistent with ONU authentication information configured by an OLT, where if the ONU authentication information is consistent with the ONU authentication information configured by the OLT, an ONU is registered successfully. 1. An optical line terminal (OLT) , comprising:an optical module, having a built-in wavelength division multiplexer, wherein the optical module is configured to receive an uplink optical signal; and send the uplink optical signal to a first or second Media Access Control (MAC) module based on whether a wavelength of a lightwave bearing the uplink optical signal is a first wavelength or a second wavelength, respectively, wherein the uplink optical signal carries optical network unit (ONU) authentication information;the first MAC module and the second MAC module, wherein each MAC module is configured to: receive an uplink optical signal, extract ONU authentication information from the received uplink optical signal, and transmit the extracted ONU authentication information to a processor; andthe processor, configured to determine that the ONU authentication information is consistent with ONU authentication information preconfigured by the OLT for registering an ONU.2. The OLT according to claim 1 , wherein the ONU authentication information comprises ...

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115.-. (canceled)16. A method of self-propagating high temperature synthesis (SHS) for a binary compound , comprising{'sub': 'ad', '1) calculating an adiabatic temperatures Texpressed as Equation (1),'}{'sub': f', '298K', '298K, 'sup': '0', 'claim-text': {'br': None, 'sub': f', '298K', 'T', '298K', '298K, 'i': H', '=H', '−H', 'CdT, 'sup': 0', '0', 'T', {'sub2': 'ad'}], '−Δ=∫\u2003\u2003(1)'}, 'wherein ΔHis enthalpy of formation for the binary compound, T is temperature, His the enthalpy of the binary compounds at 298 K, and C is the molar specific heat of the product and the integral includes latent heats of melting, vaporization, and phase transitions, the reactants for the combustion reaction are pure elemental for the binary compounds,'}{'sub': 'p', 'claim-text': {'br': None, 'sub': f', '298K', 'T', '298K', '298K', 'p, 'i': H', '=H', '−H', 'C', 'dT, 'sup': 0', '0', 'T', {'sub2': 'ad'}], '−Δ=∫\u2003\u2003(2)'}, 'when there is no phase transition and the adiabatic temperature is lower than a melting point of the binary compound, the Equation (1) is expressed as Equation (2) shown below, where Cis the the molar specific heat of the product in solid state,'}{'sub': p', 'p', 'm', 'm, 'claim-text': {'br': None, 'sub': f', '298K', 'T', '298K', '298K', 'p', 'm', 'Tm', 'p, 'i': H', '=H', '−H', 'C', 'dT+ΔH', 'C″', 'dT, 'sup': 0', '0', 'T', {'sub2': 'ad'}, 'Tad, '−Δ=∫+∫\u2003\u2003(3)'}, 'when there is no phase transition and the adiabatic temperature is higher than the melting point of the binary compound and lower than a ‘boiling point of of the binary compound, Equation (1) is expressed as ...

3-D COLLAGEN SCAFFOLD-GENERATED EXOSOMES AND USES THEREOF

Described herein is a method for treating and/or ameliorating at least one symptom associated with traumatic brain injury in a subject, the method comprises administering a safe and therapeutically effective amount of a composition comprising exosomes generated from hMSCs in 2D or 3D cultures. 1. A method comprising , administering a safe and therapeutically effective amount of a composition comprising exosomes obtained from an exosome producing cell grown in two-dimensional cell culture or three-dimensional cell culture , to treat a subject suffering from a traumatic brain injury (TBI).2. The method according to claim 1 , wherein the exosome producing cell is a human mesenchymal stem cell.3. The method according to claim 1 , wherein the exosomes are obtained from human mesenchymal stem cells grown in two-dimensional cell culture.4. The method according to claim 1 , wherein the exosomes are obtained from human mesenchymal stem cells grown in three-dimensional cell culture.5. The method according to claim 1 , wherein the three-dimensional cell culture comprises three-dimensional collagen scaffolds.6. The method according to claim 1 , wherein the composition comprises from about 1×10to about 1×10exosomes per kg body weight of the subject.7. The method according to claim 1 , wherein the composition is administered to the subject intravenously claim 1 , subcutaneously claim 1 , cutaneously claim 1 , intraperitoneally claim 1 , intraarterially claim 1 , intracerebrally claim 1 , intrathecally claim 1 , intracerebroventricularly claim 1 , or intranasally.8. The method according to claim 1 , wherein the composition is administered within 24 hours of developing the TBI.9. The method according to claim 1 , wherein treating a subject suffering from a traumatic brain injury comprises treating or preventing one or more symptoms of TBI.10. The method according to claim 9 , wherein one or more symptoms of TBI include one or more of: Difficulty in initiating claim 9 , organizing ...

BANDWIDTH ALLOCATION METHOD AND RELATED DEVICE

A bandwidth allocation method and a related device are disclosed. An exemplary method includes: when a total sum of a cumulative sum of fixed bandwidth configuration upper limits of traffic bearing entities and a cumulative sum of assured bandwidth configuration upper limits of the traffic bearing entities is greater than a maximum bandwidth value of a passive optical network (PON) port of a piece of central office equipment, determining, by the central office equipment based on a bandwidth configuration upper limit of each traffic bearing entity and a required bandwidth value of the traffic bearing entity, a bandwidth value actually allocated to the traffic bearing entity. In this way, a part of bandwidth is allocated to each traffic bearing entity. This avoids a case in which no bandwidth is allocated to some traffic bearing entities. Therefore, resource allocation is more appropriate. 1. A bandwidth allocation method , comprising:obtaining, by a piece of central office equipment, a required bandwidth value of each of a plurality of traffic bearing entities in each piece of customer premises equipment from one or more pieces of customer premises equipment;upon determination that a total sum of a cumulative sum of fixed bandwidth configuration upper limit values of the plurality of traffic bearing entities and a cumulative sum of assured bandwidth configuration upper limit values of the plurality of traffic bearing entities is greater than a maximum bandwidth value of a passive optical network (PON) port of the piece of central office equipment, determining, by the piece of central office equipment based on a bandwidth configuration upper limit of each of the plurality of traffic bearing entities and the required bandwidth value of the traffic bearing entity, a bandwidth value actually allocated to the traffic bearing entity, wherein the bandwidth configuration upper limit comprises the fixed bandwidth configuration upper limit value of the traffic bearing entity ...

STIMULI-DRIVEN DYNAMIC RECONFIGURABLE HELICAL SUPERSTRUCTURES, AND COMPOSITIONS AND USES THEREOF

A dynamic self-organized helical superstructure device includes a chiral material and a liquid crystal material disposed between first and second substrates. The helical superstructure is reversibly switchable upon the application of at least one external stimulus from one state to another state among three states: a standing helix, a uniform lying helix, and an in-plane rotation state. 1. A dynamic self-organized helical superstructure device , comprising:a chiral material and a liquid crystal material disposed between first and second transparent substrates;wherein the helical superstructure is reversibly switchable, upon application of at least one external stimulus, from one state to another state among three states: a) a standing helix state, b) a uniform lying helix state; and c) an in-plane rotation state.2. The device of claim 1 , wherein said external stimulus is selected from the group consisting of light claim 1 , an electric field claim 1 , a magnetic field claim 1 , a temperature claim 1 , a mechanical force claim 1 , a chemical reaction claim 1 , and mixtures thereof.3. The device of claim 2 , wherein the chemical reaction is an electrochemical reaction.4. The device of claim 2 , wherein said light stimulus is electromagnetic radiation selected from the group consisting of gamma ray radiation claim 2 , X-ray radiation claim 2 , UV light radiation claim 2 , visible light radiation claim 2 , infrared radiation claim 2 , and mixtures thereof.5. The device of claim 1 , wherein a helical twisting power of chiral material is changeable upon exposure to the external stimulus.6. The device of claim 4 , wherein the chiral material comprises at least one photoresponsive chiral component.7. The device of claim 6 , wherein the photoresponsive chiral material is thermally stable or thermally reversible.8. The device of claim 4 , wherein the chiral material is an azobenzene material or a dithienylcyclopentene material.9. The device of claim 1 , wherein the liquid ...

Method for Authenticating Optical Network Unit, Optical Line Terminal, and Optical Network Unit

A method for authenticating an optical network unit (ONU) and devices for an optical line terminal (OLT) and an optical network unit (ONU) where an ONU is not allowed to be migrated in an authorized manner to an OLT of another vendor for use and binds the ONU and a particular vendor. The method also includes, when an ONU goes online, obtaining, by the OLT, first vendor information of the ONU, where the first vendor information is vendor information of a vendor to which the ONU belongs; comparing, by the OLT, the first vendor information with second vendor information, where the second vendor information is vendor information of a vendor to which the OLT belongs; and if a comparison result indicates that the OLT and the ONU belong to different vendors, determining, by the OLT, that authentication on the ONU fails. 1. A method for authenticating an optical network unit (ONU) in a passive optical network system , comprising:obtaining, by an optical line terminal (OLT), first vendor information of the ONU when the ONU goes online, wherein the first vendor information is first information of a first vendor to which the ONU belongs;comparing, by the OLT, the first vendor information with second vendor information, wherein the second vendor information is second information of a second vendor to which the OLT belongs; anddetermining, by the OLT, that authentication on the ONU fails when a comparison result indicates that the OLT and the ONU belong to different vendors.2. The method for authenticating the ONU according to claim 1 , wherein obtaining claim 1 , by the OLT claim 1 , the first vendor information of the ONU comprises:sending, by the OLT, a first message to the ONU, wherein the first message is used to query the first vendor information; andreceiving, by the OLT, a second message from the ONU in response to the first message, wherein the second message comprises the first vendor information.3. The method for authenticating the ONU according to claim 1 , wherein ...

POWER CONVERTER CIRCUIT FOR LOW POWER ILLUMINATION DEVICE, CONTROL CIRCUIT THEREOF AND METHOD THEREOF

A power converter circuit for a low power illumination device includes a boost converter circuit, a buck converter circuit, and a control circuit. The control circuit configures the boost converter circuit to alternately operate in a current conducting mode and an off mode, to draw different values of the current from an electric transformer in different periods in the current conducting mode, and to stop drawing current from the electric transformer in the off mode. The control circuit further configures the buck converter circuit to generate the required output signals to the low power illumination device according to the output of the boost converter circuit so that the low power illumination device may function normally. 1. A power converter circuit of an illumination system , for coupling with an electric transformer through a rectifier circuit; wherein the rectifier circuit generates a rectified voltage signal according to a conversion voltage signal provided by the electric transformer , and the power converter circuit supplies power to a low power illumination device according to the rectified voltage signal; comprising:a boost converter circuit, for coupling with the rectifier circuit, configured to operably generate a boost output signal according to the rectified voltage signal;a buck converter circuit, coupled with the boost converter circuit, configured to operably generate a buck output signal to supply power to the low power illumination device according to the boost output signal; anda control circuit, coupled with the boost converter circuit and the buck converter circuit, configured to operably configure the boost converter circuit to alternately operate in a current conducting mode and an off mode so that the boost converter circuit draws current from the electric transformer in the current conducting mode and stops drawing current from the electric transformer in the off mode;wherein a signal value of the boost output signal is greater than a ...

Porphyrin-Lipid Stabilized Nanoparticles for Surface Enhanced Raman Scattering Based Imaging

Herein are provided nano-particles comprising a nanocore of Raman-scattering material stabilized by a bilayer comprising a porphyrin-phospholipid conjugate, methods of making the same and their use in Surface Enhanced Raman Scattering. 1. A nanoparticle comprising a nanocore , the nanocore comprising Raman-scattering suitable material , surrounded by a bilayer comprising porphyrin-phospholipid conjugate , wherein each porphyrin-phospholipid conjugate comprises one porphyrin , porphyrin derivative or porphyrin analog covalently attached to a lipid side chain , preferably at the sn-1 or the sn-2 position , of one phospholipid.2. The nanoparticle of claim 1 , wherein the Raman-scattering suitable material is selected from the group consisting of Au claim 1 , Ag claim 1 , Cu claim 1 , ZnS and Pd.3. The nanoparticle of claim 1 , wherein a plurality of the porphyrin-phospholipid conjugate comprises a metal ion chelated therein that at least partially quenches its fluorescence.4. The nanoparticle of claim 3 , wherein the metal ion quenches the fluorescence of the porphyrin-phospholipid conjugate5. The nanoparticle of claim 3 , wherein the metal ion is selected from the group consisting of Cu (II) claim 3 , Ag (II) claim 3 , Mn (II/III) claim 3 , Co (II/III) claim 3 , Fe (II/III) claim 3 , Ni (II) claim 3 , Ba (II) and Cd (II) claim 3 , preferably Cu (II) claim 3 , Ag (II) claim 3 , Mn (II/III) claim 3 , Co (II/III) claim 3 , Fe (II/III) and Ni (II).6. The nanoparticle of claim 1 , comprising between 15-85 molar % porphyrin-phospholipid conjugate.7. The nanoparticle of claim 1 , comprising between 40-60 molar % porphyrin-phospholipid conjugate.8. The nanoparticle of claim 1 , comprising about 50 molar % porphyrin-phospholipid conjugate.9. The nanoparticle of claim 1 , wherein the porphyrin claim 1 , porphyrin derivative or porphyrin analog in the porphyrin-phospholipid conjugate is selected from the group consisting of hematoporphyrin claim 1 , protoporphyrin claim 1 , ...

ROLLER CUTTER ARRANGEMENT AND CUTTING WHEEL EQUIPPED WITH SAID ROLLER CUTTER ARRANGEMENT

A roller cutter arrangement for a cutting wheel of a tunnel boring machine, including an interchangeable cup, a bearing block which is supported in the interchangeable cup in such a way that it is displaceable along a displacement axis, and a cutting roller unit having at least one cutting roller, which is rotatably supported in the bearing block and which acts along a working axis. The working axis is angled with respect to the displacement axis, so that cutting rollers of the cutting roller units may be situated in close proximity to one another, in particular in the central area of the cutting wheel. 110-. (canceled)11. A roller cutter arrangement for a cutting wheel of a tunnel boring machine , comprising:an interchangeable cup;a bearing block supported in the interchangeable cup and displaceable along a displacement axis;a cutting roller unit having at least one cutting roller rotatably supported in the bearing block and which acts along a working axis, the working axis angled with respect to the displacement axis; andthe interchangeable cup further including parallel walls oriented parallel to the displacement axis, and an angled wall on a front side of the interchangeable cup which is angled with respect to the displacement axis and oriented parallel to the working axis.12. The roller cutter arrangement of claim 11 , further comprising a plurality of interchangeable cups disposed at an angle with respect to one another.13. The roller cutter arrangement of claim 11 , wherein the interchangeable cup includes a substantially rectilinear cross section.14. The roller cutter arrangement of claim 12 , wherein the cutting roller unit includes a bearing block on which each cutting roller is rotatably mounted claim 12 , the bearing block including parallel walls oriented parallel to the displacement axis claim 12 , the bearing block further including an angled wall which is angled with respect to the displacement axis and oriented parallel to the working axis.15. The ...

TEXAPHYRIN-PHOSPHOLIPID CONJUGATES AND METHODS OF PREPARING SAME

There is provided herein, a texaphyrin-phospholipid conjugate, wherein the texaphyrin-phospholipid conjugate comprises a texaphyrin, texaphyrin derivative or texaphyrin analog covalently attached to a lipid side chain of a phospholipid. 1. A texaphyrin-phospholipid conjugate , wherein the texaphyrin-phospholipid conjugate comprises a texaphyrin , texaphyrin derivative or texaphyrin analog covalently attached to a lipid side chain of a phospholipid.2. The conjugate of claim 1 , wherein the texaphyrin claim 1 , texaphyrin derivative or texaphyrin analog is attached to the lipid side chain at the sn-1 or the sn-2 position.3. The conjugate of wherein the texaphyrin claim 16 , texaphyrin derivative or texaphyrin analog is texaphyrin.4. The conjugate of wherein the phospholipid in the porphyrin-phospholipid conjugate comprises phosphatidylcholine claim 1 , phosphatidylethanoloamine claim 1 , phosphatidylserine or phosphatidylinositol.5. The conjugate of claim 4 , wherein the phospholipid comprises an acyl side chain of 12 to 22 carbons.6. The conjugate of wherein the texaphyrin claim 1 , texaphyrin derivative or texaphyrin analog is conjugated to the glycerol group on the phospholipid by a carbon chain linker of 0 to 20 carbons.7. The conjugate of claim 1 , complexed with a metal claim 1 , selected from Mn claim 1 , Fe claim 1 , Co claim 1 , Zn claim 1 , Y claim 1 , Cd claim 1 , In claim 1 , La claim 1 , Hg claim 1 , Pb claim 1 , Bi claim 1 , Ce claim 1 , Pr claim 1 , Nd claim 1 , Sm claim 1 , Eu claim 1 , Gd claim 1 , Tb claim 1 , Dy claim 1 , Ho claim 1 , Er claim 1 , Tm claim 1 , Yb claim 1 , and Lu.8. A nanoparticle comprising the texaphyrin-phospholipid conjugate of .9. The nanoparticle of comprising at least 15 claim 8 , 25 claim 8 , 35 claim 8 , 45 claim 8 , 55 claim 8 , 65 claim 8 , 75 claim 8 , 85 claim 8 , 95 or 100 molar % texaphyrin-phospholipid conjugate.10. The nanoparticle of further comprising a pegylated material selected from PEG claim 8 , PEG-lipid ...

Peptide Containing Porphyrin Lipid Nanovesicles

There is provided herein a nanovesicle comprising a monolayer of phospholipid, porphyrin-phospholipid conjugate and a peptide encapsulating a hydrophobic core, wherein the peptide comprises an amino acid sequence capable of forming at least one amphipathic α-helix; the porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain, preferably at the sn-1 or the sn-2 position, of one phospholipid; the molar % of porphyrin-phospholipid conjugate to phospholipid is 35% or less; the nanovesicle is 35 nm in diameter or less. 1. A nanovesicle comprising a monolayer of phospholipid , porphyrin-phospholipid conjugate and a peptide encapsulating a hydrophobic core , whereinthe peptide comprises an amino acid sequence capable of forming at least one amphipathic α-helix;the porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain, preferably at the sn-1 or the sn-2 position, of one phospholipid;the molar % of porphyrin-phospholipid conjugate to phospholipid is 35% or less;the nanovesicle is 35 nm in diameter or less.2. The nanovesicle of claim 1 , wherein the molar % of porphyrin-phospholipid conjugate to phospholipid is 35% or less claim 1 , 30% or less claim 1 , 25% or less claim 1 , or 20-30%.3. The nanovesicle of claim 1 , wherein the nanovesicle is substantially spherical and 30 nm in diameter or less claim 1 , 25 nm in diameter or less claim 1 , between 20-30 nm in diameter or about 25 nm in diameter.4. The nanovesicle of wherein the porphyrin claim 1 , porphyrin derivative or porphyrin analog in the porphyrin-phospholipid conjugate is selected from the group consisting of hematoporphyrin claim 1 , protoporphyrin claim 1 , tetraphenylporphyrin claim 1 , a pyropheophorbide claim 1 , a bacteriochlorophyll claim 1 , chlorophyll a claim 1 , a benzoporphyrin derivative claim 1 , a tetrahydroxyphenyl chlorin claim 1 , ...

Slug Flow Initiation in Fluid Flow Models

A method for modeling slug flow includes receiving a fluid flow model including a representation of a conduit and a multiphase fluid flow therein. A slug bubble birth rate is determined in the multiphase fluid flow. The slug bubble birth rate is determined based at least partially on a difference between a slug front velocity and a slug tail velocity. A slug bubble is initiated in the fluid flow model based at least partially on the slug bubble birth rate. Data representative of the slug flow is displayed in the fluid flow model after the slug bubble is initiated. 1. A method for modeling slug flow , comprising:receiving a fluid flow model comprising a representation of one or more conduits and a multiphase fluid flow therein;determining, using a processor, a slug bubble birth rate in the multiphase fluid flow, wherein the slug bubble birth rate is determined based at least partially on a difference between a slug front velocity and a slug tail velocity;initiating a slug bubble in the fluid flow model based at least partially on the slug bubble birth rate; anddisplaying data representative of the slug flow in the fluid flow model after the slug bubble is initiated.2. The method of claim 1 , wherein initiating the slug bubble in the fluid flow model comprises determining that a minimum slip condition is satisfied by the multiphase fluid flow.3. The method of claim 2 , further comprising calculating the minimum slip condition based at least partially on a difference between the slug front velocity and the slug tail velocity claim 2 , wherein the minimum slip condition is satisfied when the slug front velocity is less than the slug tail velocity.4. The method of claim 1 , wherein initiating the slug bubble comprises:determining a probability of slug formation by determining a number of slug bubbles for the one or more conduits for one or more time periods based at least in part on the slug bubble birth rate;generating a threshold number; andinitiating the slug bubble ...

METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION, DEVICE, AND STORAGE MEDIUM

Embodiments of this application provide a method and an apparatus for obtaining optical distribution network (ODN) logical topology information, a device, and a storage medium. The method includes: obtaining identification information of each first ONU that is connected to a first passive optical network (PON) port and whose optical path changes and feature data of the first ONU in a first time window, where the feature data includes receive optical power and/or an alarm event; obtaining, based on the feature data of each first ONU, a feature vector corresponding to each first ONU; and performing cluster analysis on the feature vector corresponding to each first ONU, to obtain topology information corresponding to the first PON port. ONU topology information is obtained by analyzing an ONU feature. 1. A method for obtaining optical distribution network (ODN) logical topology information , comprising:obtaining identification information of each first optical network unit (ONU) that is connected to a first passive optical network (PON) port and whose optical path changes and feature data of the first ONU in a first time window, wherein the feature data comprises receive optical power and/or an alarm event, and the alarm event comprises an alarm generation time and an alarm type;obtaining, based on the obtained feature data of each first ONU, a feature vector corresponding to the first ONU, wherein the feature vector corresponding to the first ONU comprises a feature of the first ONU indicating a change of the receive optical power in the first time window, and/or the alarm generation time and the alarm type of the first ONU; andperforming cluster analysis on the obtained feature vector corresponding to each first ONU, to obtain topology information corresponding to the first PON port, wherein the topology information comprises identification information of at least one group of first ONUs, and identification information of each group of first ONUs indicating that the ...

REAL-TIME UPDATE OF POWER SYSTEM MODELS FOR DYNAMIC SECURITY ASSESSMENT

Provided is a system and method for updating dynamic power system models during each DSA analysis cycle. In one example, the method may include iteratively executing a dynamic security analysis (DSA) on a power grid based on a simulation of a dynamic power system model, receiving measurements from one or more sensors on the power grid, modifying one or more parameters of the dynamic power system model used in a previous iteration of the DSA based on the received measurements, simulating the modified dynamic power system model, determining a security value of the power grid during a current iteration of the DSA based on the simulated modified dynamic power system model, and storing the determined security value in memory. 1. A method comprising:iteratively executing a dynamic security analysis (DSA) on a power grid based on a simulation of a dynamic power system model;receiving measurements from one or more sensors on the power grid;modifying one or more parameters of the dynamic power system model used in a previous iteration of the DSA based on the received measurements;simulating the modified dynamic power system model;determining a security value of the power grid during a current iteration of the DSA based on the simulated modified dynamic power system model; andstoring the determined security value in memory.2. The method of claim 1 , further comprising outputting information about the determined security to one or more of a display device and a power grid management application.3. The method of claim 1 , wherein the determining the security value of the power grid during the current iteration is further performed based on an updated power flow on the power grid and updated disturbance contingencies on the power grid since a most recent iteration of the DSA.4. The method of claim 1 , wherein the receiving comprises receiving sensor data from hardware sensors on the power grid which include one or more of a phasor measurement unit (PMU) claim 1 , a digital fault ...

TARGET RECOGNITION METHOD AND APPARATUS FOR A DEFORMED IMAGE

An object recognition method and apparatus for a deformed image are provided. The method includes: inputting an image into a preset localization network to obtain a plurality of localization parameters for the image, wherein the preset localization network comprises a preset number of convolutional layers, and wherein the plurality of localization parameters are obtained by regressing image features in a feature map that is generated from a convolution operation on the image; performing a spatial transformation on the image based on the plurality of localization parameters to obtain a corrected image; and inputting the corrected image into a preset recognition network to obtain an object classification result for the image. In the process of the neural network based object recognition, the embodiment of the present application first transforms the deformed image that has deformation, and then performs the object recognition on the transformed image. 1. An object recognition method for a deformed image , comprising:inputting an image into a preset localization network to obtain a plurality of localization parameters for the image, wherein the preset localization network comprises a preset number of convolutional layers, and wherein the plurality of localization parameters are obtained by regressing image features in a feature map that is generated from a convolution operation on the image;performing a spatial transformation on the image based on the plurality of localization parameters to obtain a corrected image; andinputting the corrected image into a preset recognition network to obtain an object classification result for the image.2. The method according to claim 1 , wherein inputting the image into the preset localization network to obtain the plurality of localization parameters for the image claim 1 , comprises:performing a feature extraction on the image using the preset number convolutional layers to generate the feature map containing the image features of ...

RIVETING PUNCH

A riveting punch employed to punch an annular workpiece into a riveting hole defined on another workpiece. The riveting punch includes a punching member and a positioning member coupled to the punching member. The punching defines a first gas channel extending through a first end, and a mounting hole and a number of suction holes extending through a second end. The suction holes communicate with the first gas channel, and are arranged around the mounting hole. A first end of the positioning member is securely received in the mounting hole, and a second end of the positioning member has a positioning end. The guide end includes a positioning portion configured to match with the annular workpiece, and a guide portion extending from an end of the positioning portion. The guide portion includes a curved guide surface on an end. 1. A riveting punch , comprising:a main body having a first gas channel along a central axis thereof;a punching end formed on an end of the main body having a mounting hole along the central axis thereof, and a plurality of suction holes around the mounting hole in fluid communication with the first gas channel; anda positioning member having a first end securely received in the mounting hole and a second end with a positioning portion configured to match a workpiece, a diameter of the positioning portion decreasing over at least part of its length to define a curved guide surface.2. The riveting punch of claim 1 , wherein the positioning member further comprises a connecting portion extending from an end of the positioning end away from the guide portion claim 1 , the connecting portion is securely received in the mounting hole by interference fit.3. The riveting punch of claim 2 , wherein the connecting portion partially protrudes out of the riveting punching end claim 2 , the positioning end and the punching end cooperatively define a space therebetween claim 2 , and the space extends around a periphery of the connecting portion.4. The ...

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115-. (canceled)16. A method of preparing a thermoelectric material , comprising:1) weighing powders of reactants according to an appropriate stoichiometric ratio, mixing the powders in an agate mortar, and cold-pressing the powders into a pellet;{'sup': '−3', '2) sealing the pellet in a silica tube under a pressure of 10Pa, initiating a self-propagating high temperature synthesis (SHS) by point-heating a portion of the pellet wherein, once the SHS starts, a wave of exothermic reactions passes through the remaining portion of the pellet, cooling down the pellet after reaction in air or quenched in salt water to obtain a cooled-down pellet; and'} {'sub': 4-e', 'e', '12-f', 'f', '3, 'wherein the reactants include Co, M, Sb, and Te powders, M is Fe or Ni, the stoichiometric ratio is Co:M:Sb:Te=4−e:e:12−f:f, where 0≤e≤1.0, 0≤f≤1.0, the cooled-down pellet obtained in step (2) contains CoMSbTe; and parameters of the PAS include a reaction temperature of 650° C. with a heating rate of 100° C./min and a pressure of 40 MPa for 8 min, a final product is a CoSbbased thermoelectric material.'}, '3) crushing the cooled-down pellet obtained in step 2) into powder, and sintering the powder with plasma activated sintering (PAS) to form a bulk material,'} The present disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with plasma activated sintering (PAS) and a method for preparing the same. More specifically, the present disclosure relates to a new criterion for combustion synthesis and the method for preparing thermoelectric ...

UPSTREAM RESOURCE GRANT METHOD, RELATED DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

Embodiments of this application provide an upstream resource grant method, a device, a passive optical network, and a computer-readable storage medium. The upstream resource grant method includes: An optical line terminal obtains an upstream grant message on which transformation processing has been performed, where a transformation parameter used for the transformation processing includes a physical identity of an optical network unit (ONU); and the optical line terminal sends the upstream grant message on which the transformation processing has been performed, where the upstream grant message carries an upstream resource grant indication of the optical network unit, and the upstream resource grant indication is used to indicate an upstream resource granted to the optical network unit. The technical solutions provided in the embodiments of this application help reduce an occurrence probability of a rogue ONU phenomenon, and further improve service running stability of a PON system. 1. An upstream resource grant method , comprising:generating, by an optical line terminal, an upstream grant message on which transformation processing has been performed, wherein a transformation parameter used for the transformation processing comprises a physical identity of an optical network unit; andsending, by the optical line terminal, the upstream grant message on which the transformation processing has been performed, wherein the upstream grant message carries an upstream resource grant indication of the optical network unit, and the upstream resource grant indication is used to indicate an upstream resource granted to the optical network unit.2. The method according to claim 1 , wherein transformation processing is performed on at least some payload fields of the upstream grant message by using the transformation parameter claim 1 , or transformation processing is performed on a check field of the upstream grant message by using the transformation parameter claim 1 , or ...

Information Transmission Method, Optical Line Termination, Optical Network Unit, And Communications System

The present disclosure relates to information transmission methods, optical line terminations (OLTs), optical network units (ONUs), and communications systems. One example method on an OLT side includes allocating, by the OLT, an identifier to a first ONU through a first channel, performing, through the first channel, ranging on the first ONU to obtain ranging information about the first channel, and after determining, by the OLT and the ONU through negotiation, to use two channels to perform information transmission, performing, by the OLT, data transmission of a first service with the first ONU through a second channel. 1. An information transmission method , applied to an optical line termination (OLT) , wherein the method comprises:allocating, by the OLT, an identifier to a first optical network unit (ONU) through a first channel, and performing, through the first channel, ranging on the first ONU to obtain ranging information about the first channel; andafter determining, by the OLT and the first ONU through negotiation, to use two channels to perform information transmission, performing, by the OLT, data transmission of a first service with the first ONU through a second channel.2. The method according to claim 1 , wherein before the performing claim 1 , by the OLT claim 1 , data transmission of a first service with the first ONU through a second channel claim 1 , the method further comprises:determining, by the OLT and the first ONU through negotiation, whether to use the two channels to perform the information transmission.3. The method according to claim 2 , wherein the determining claim 2 , by the OLT and the first ONU through negotiation claim 2 , whether to use the two channels to perform the information transmission comprises:receiving, by the OLT, dual-channel support capability information sent by the first ONU, wherein the dual-channel support capability information comprises a type of the first channel and a type of the second channel that are ...

NANOEMULSION WITH PORPHYRIN SHELL

There is described herein a nanoparticle comprising an outer shell comprising a porphyrin salt, an expanded porphyrin salt or an analog of porphyrin salt, around an inner oil core. 1. A nanoparticle comprising an outer shell comprising a porphyrin salt , an expanded porphyrin salt or an analog of porphyrin salt , around an inner oil core.2. The nanoparticle of claim 1 , wherein the outer shell is a porphyrin salt.3. The nanoparticle of wherein the porphyrin salt is a salt of a hematoporphyrin (e.g. Hemin) claim 2 , a protoporphyrin (protoporphyrin IX) claim 2 , a pyropheophorbide a claim 2 , a bacteriochlorophyll derivative (e.g. Bacteriopheophorbide) claim 2 , a chlorophyll a claim 2 , a tetraphenylporphyrin derivative claim 2 , a benzoporphyrin derivative claim 2 , a verpetorfin claim 2 , a chlorin claim 2 , a benzochlorin claim 2 , a naphthochlorins claim 2 , a rhodin claim 2 , a keto chlorin claim 2 , an azachlorin claim 2 , a bacteriochlorin claim 2 , a tolyporphyrin claim 2 , a benzobacteriochlorin claim 2 , a deuteroporphyrin claim 2 , a pemptoporphyrin a phylloerythrin claim 2 , a porphine claim 2 , or apurpurin 18.4. The nanoparticle of claim 3 , wherein the porphyrin salt is a carboxylate or sulfonate salt.5. The nanoparticle of claim 1 , wherein the outer shell is an expanded porphyrin salt.6. The nanoparticle of claim 5 , wherein the expanded porphyrin salt is a salt of a texaphyrin claim 5 , a sapphyrin or a hexaphyrin.7. The nanoparticle of claim 1 , wherein the outer shell is an analog of porphyrin salt.8. The nanoparticle of claim 7 , wherein the analog of porphyrin salt is a salt of a porphycene claim 7 , an inverted porphyrin claim 7 , a phthalocyanine claim 7 , a naphthalocyanine claim 7 , a BODIPY dye claim 7 , or a cyanine dye.9. The nanoparticle of claim 1 , wherein the porphyrin salt is pryopheophorbide a mono-sodium salt.106. The nanoparticle of claim 1 , wherein the porphyrin salt is chlorin e tris-sodium salt.11. The nanoparticle of claim 1 ...

LENS MODULE AND ELECTRONIC DEVICE HAVING SAME

A lens module includes a circuit board, a first support base, a second support base, a first lens assembly, and a second lens assembly. The first support base is mounted on a first surface of the circuit board. The first surface includes a first circuit interface. The first support base includes a third circuit interface. The first lens assembly is mounted on the first support base and electrically coupled to the circuit board through the third circuit interface and the first circuit interface. The second support base is mounted on a second surface of the circuit board. The second surface includes a second circuit interface. The second support base includes a fourth circuit interface. The second lens assembly is mounted on the second support base and electrically coupled to the circuit board through the fourth circuit interface and the second circuit interface. 1. A lens module comprising:a circuit board comprising a first surface and a second surface opposite the first surface, the first surface and the second surface respectively provided with a first circuit interface and a second circuit interface;a first support base;a second support base;a first lens assembly; anda second lens assembly; wherein:the first support base is mounted on the first surface;a third circuit interface is provided on a surface of the first support base facing the circuit board for electrical connection with the first circuit interface;the first lens assembly is mounted on a surface of the first support base facing away from the circuit board and electrically coupled to the circuit board through the third circuit interface and the first circuit interface;the second support base is mounted on the second surface;a fourth circuit interface is provided on a surface of the second support base facing the circuit board for electrical connection with the second circuit interface; andthe second lens assembly is mounted on a surface of the second support base facing away from the circuit board and ...

Porphyrin Microbubbles

The present invention relates to a microbubble comprising a monolayer of porphyrin-phospholipid conjugate, said microbubble having encapsulated therein, and to the use of said microbubble in ultrasound imaging of a target area in a subject.

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115-. (canceled)16. A method of preparing a thermoelectric material , comprising:1) weighing powders of reactants according to an appropriate stoichiometric ratio, mixing the powders in an agate mortar, and cold-pressing the powders into a pellet;{'sup': '−3', '2) sealing the pellet in a silica tube under a pressure of 10Pa, initiating a self-propagating high temperature synthesis (SHS) by point-heating a portion of the pellet wherein, once the SHS starts, a wave of exothermic reactions passes through the remaining portion of the pellet, cooling down the pellet after reaction in air or quenched in salt water to obtain a cooled-down pellet; and'} {'sub': 2', '3-x', 'x', '2', '3, 'wherein the reactants include Bi, Te, and Se powders, the stoichiometric ratio is Bi:Te:Se =2:(3-x):x, where 0 Подробнее

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 2. Based on the new criterion for combustion synthesis , those binary compounds include thermoelectric compounds , high temperature intermetalic and high temperature refractory.4. According to the above step , the pellet after SHS was crushed into powders and then sintered by spark plasma sintering to obtain the bulks5. According to the above step , the binary compounds are mostly thermoelectric material , high temperature ceramics and intermetallic.7. In step 1) of , what we choose for elemental A can be the elemental in IIIB , IVB , and VB column of periodic Table. What we choose for elemental B can be the elemental in VIIIB column of periodic Table. What we choose for elemental X can be the elemental in IIIA , IVA , VA column of periodic Table. In step 3) of , the parameter for spark plasma sintering is with the temperature above 850° C. and the pressure around 30-50 MPa.8. According to and , one of or the mixture of the Ti , Zr , Hf , Sc , Y , La , V , Nb , and Ta can be selected as elemental A. One of or the mixture of the Fe , Co , Ni , Ru , Rh , Pd , and Pt can be selected as elemental B. One of or the mixture of the Sn , Sb , and Bi can be selected as elemental X. The present disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with plasma activated sintering (PAS) and a method for preparing the same. More specifically, the present disclosure relates to a new criterion for combustion synthesis and the method for preparing thermoelectric materials which can meet the new criterion.In the heat flow of the energy ...

Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion.

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115-. (canceled)16. A method of preparing a thermoelectric material , comprising:1) weighing powders of reactants according to an appropriate stoichiometric ratio, mixing the powders in an agate mortar, and cold-pressing the powders into a pellet;{'sup': '−3', '2) sealing the pellet in a silica tube under a pressure of 10Pa, initiating a self-propagating high temperature synthesis (SHS) by point-heating a portion of the pellet wherein, once the SHS starts, a wave of exothermic reactions passes through the remaining portion of the pellet, cooling down the pellet after reaction in air or quenched in salt water to obtain a cooled-down pellet; and'}3) crushing the cooled-down pellet obtained in step 2) into powder, and sintering the powder with plasma activated sintering (PAS) to form a bulk material,{'sub': a', 'b', '4, 'wherein the reactants include Cu, M, Sn, and Se powders, M is Sb, Zn, or Cd; the stoichiometric ratio is Cu:M:Sn:Se=a:1:b:4, where a=2 or 3, b=0 or 1, the cooled-down pellet obtained in step (2) contains CuMSnSe.'} The present disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with plasma activated sintering (PAS) and a method for preparing the same. More specifically, the present disclosure relates to a new criterion for combustion synthesis and the method for preparing thermoelectric materials which can meet the new criterion.In the heat flow of the energy consumption in the world, there is about 70% of the total energy wasted in the form of heat. If those large quantities of waste heat can be ...

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115-. (canceled)16. A ultra-fast synthesis method for preparing high performance Half-Heusler thermoelectric materials , comprising(1) preparing appropriate Stoichiometric amounts of high purity single elemental powders A, B, X in 1:1:1 proportion, mixing the powders in the agate mortar and then cold-pressed into a pellet.{'sup': '−3', '(2) sealing the pellet in a silica tube under the pressure of 10Pa,'}(3) initiating the systhesis by point-heating a small part of the pellet,(4) cooling down the systhesized product to room temperature in the air or quenched in the salt water.(5) crushing the synthesized product into fine powders, and(6) sintering the powders by plasma activated sintering (PAS).17. The ultra-fast synthesis method according to claim 16 , wherein A is an element selected from elements in IIIB claim 16 , IVB claim 16 , and VB columns of the periodic table; B is an element selected from elements in VIIIB column of the periodic table; X is an element selected from elements in IIIA claim 16 , IVA claim 16 , VA columns of the periodic table; and the sintering is performed with a temperature above 850° C. and a pressure from 30 to 50 MPa.18. The ultra-fast synthesis method according to claim 16 , wherein element A is selected from one of the followings Ti claim 16 , Zr claim 16 , Hf claim 16 , Sc claim 16 , Y claim 16 , La claim 16 , V claim 16 , Nb claim 16 , and Ta; element B is selected from one of the followings Fe claim 16 , Co claim 16 , Ni claim 16 , Ru claim 16 , Rh claim 16 , Pd claim 16 , and Pt; and X is selected from one of the followings Sn claim 16 , Sb claim 16 , and ...

Data Communications System, Optical Line Terminal, and Baseband Unit

This application discloses a bandwidth allocation method, an optical line terminal (OLT), an optical network unit (ONU), and a system, where the method includes receiving a bandwidth request from each ONU, where the ONU includes an ONU1, generating a bandwidth map (BWMap) message according to bandwidth requested by the ONU and bandwidth configured by the ONU, where the BWMap message includes a first allocation identifier (Alloc-ID1), a first time corresponding to the Alloc-ID1, a second allocation identifier (Alloc-1D2), and a second time corresponding to the Alloc-ID2, and both the Alloc-ID1 and the Alloc-ID2 are allocated to the ONU1 for use, and sending the BWMap message to each ONU. Therefore, a problem that a transmission delay does not satisfy a requirement when a passive optical network (PON) system is applied to mobile backhaul is resolved, a data transmission rate and data transmission efficiency are improved, and user satisfaction is improved. 1. A bandwidth allocation method , comprising:receiving a bandwidth request from each optical network unit (ONU), wherein the ONU comprises a first ONU (ONU1);generating a bandwidth map (BWMap) message according to bandwidth requested by the ONU and bandwidth configured by the ONU, wherein the BWMap message comprises a first allocation identifier (Alloc-ID1), a first time corresponding to the Alloc-ID1, a second allocation identifier (Alloc-ID2), and a second time corresponding to the Alloc-ID2, and wherein both the Alloc-ID1 and the Alloc-ID2 are allocated to the ONU1 for use; andsending the BWMap message to each ONU.2. The method according to claim 1 , wherein the BWMap message further comprises a third allocation identifier (Alloc-ID3) and a third time corresponding to the Alloc-ID3 claim 1 , wherein the Alloc-ID3 identifies a second ONU (ONU2) claim 1 , and wherein the third time is allocated to the ONU2 for use.3. The method according to claim 1 , wherein the first time comprises a start time 1 and an end time 1 ...

SWITCHING POWER SUPPLY BURN IN TEST CIRCUIT

A switching power supply burn in test circuit includes an AC/DC bidirectional converter, a DC/DC load and a first wire connecting end. The AC/DC bidirectional converter has an AC terminal connected to a power grid of the mains power, and a DC terminal connected to the first wire connecting end. The DC/DC load has an output terminal connected to the first wire connecting end. When the power supply to be tested is a DC/DC switching power supply, the input terminal of the DC/DC switching power supply is connected to the first wire connecting end, and its output terminal is connected to the input terminal of the DC/DC load. When the power supply to be tested is an AC/DC switching power supply, the input terminal of the AC/DC switching power supply is connected to the mains power and its output terminal is connected to the input terminal of the DC/DC load. 111122211222111. A switching power supply burn in test circuit , comprising an AC/DC bidirectional converter , a DC/DC load and a first wire connecting end , and the AC/DC bidirectional converter having an AC terminal coupled to a power grid of the mains power , and the DC terminal being coupled to a first wire connecting end , and the DC/DC load having an output terminal coupled to the first wire connecting end , and when a power supply to be tested is a DC/DC switching power supply , an input terminal of the DC/DC switching power supply to be tested is coupled to the first wire connecting end and an output terminal of the DC/DC switching power supply to be test is coupled to an input terminal of the DC/DC load , and the AC/DC bidirectional converter rectifies the mains power into a direct current DC and outputs the direct current DC from the DC terminal of the AC/DC bidirectional converter through the first wire connecting end to the input terminal of the DC/DC switching power supply to be tested , and the DC/DC switching power supply to be tested converts the direct current DC into a direct current DC and outputs ...

THERMOELECTRIC MATERIALS SYNTHESIZED BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS PROCESS AND METHODS THEREOF

The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion. 115-. (canceled)16. A method of preparing a thermoelectric material , comprising:1) weighing powders of reactants according to an appropriate stoichiometric ratio, mixing the powders in an agate mortar, and cold-pressing the powders into a pellet;{'sup': '−3', '2) sealing the pellet in a silica tube under a pressure of 10Pa, initiating a self-propagating high temperature synthesis (SHS) by point-heating a portion of the pellet wherein, once the SHS starts, a wave of exothermic reactions passes through the remaining portion of the pellet, cooling down the pellet after reaction in air or quenched in salt water to obtain a cooled-down pellet; and'} {'sub': 2', '3', '2', '3, 'wherein the reactants include Cu, Sn, and Se powders, the stoichiometric ratio is Cu:Sn:Se=2.02:1:3.03, the cooled-down pellet obtained in step (2) contains CuSnSe, parameters of the PAS include a reaction temperature around 500-550° C. with a heating rate of 50-100° C./min and a reaction pressure around 30-35 MPa for 5-7 min, a final product is a CuSnSebased thermoelectric material.'}, '3) crushing the cooled-down pellet obtained in step 2) into powder, and sintering the powder with plasma activated sintering (PAS) to form a bulk material,'} The present disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with plasma activated sintering (PAS) and a method for preparing the same. More specifically, the present disclosure relates to a new criterion for combustion synthesis and the method for preparing thermoelectric materials which can meet the new ...

REDUCED-POWER SLEEP STATE S3

Current computer systems support sleep states such as sleep state S and sleep state S A system in sleep state S utilizes more power than one in sleep state S however, a system in sleep state S can resume function substantially faster than a system in sleep state S An idle system is often put into sleep state S rather than sleep state S because of the shorter resume time even though sleep state S utilizes more power. Embodiments include a reduced-power sleep state S that uses less power than sleep state S yet resumes function faster than sleep state S Embodiments reduce the power consumed by compressing and consolidating system context to fewer memory modules, and powering down unused memory modules. Embodiments thus avoid storing system content to non-volatile memory. Embodiments include waking the system by restoring system context in the reverse order to respective memory modules. 1. A method comprising:responsive to a signal to enter a reduced-power state, storing, by a processing unit, compressed data in a memory device that includes consolidated and temporary memory modules;a first copying, by the processing unit, the compressed data to respective ones of the temporary memory modules;a second copying, by the processing unit, the compressed data from respective ones of the temporary memory modules to respective ones of the consolidated memory modules; andcausing, by the processing unit, respective ones of the consolidated memory modules to be placed into self-refresh mode.2. The method of claim 1 , further comprising:causing, by the processing unit, respective ones of the temporary memory modules to be powered down.3. The method of claim 1 , wherein the first copying further comprises:copying, by the processing unit, the compressed data to a scratch pad memory within a frame buffer memory, within respective ones of the temporary memory modules.4. The method of claim 1 , wherein responsive to a signal to exit the reduced-power state claim 1 , the method further ...

Data Communications System, Optical Line Terminal, and Baseband Unit

This application discloses a bandwidth allocation method, an optical line terminal (OLT), an optical network unit (ONU), and a system, where the method includes receiving a bandwidth request from each ONU, where the ONU includes an ONU1, generating a bandwidth map (BWMap) message according to bandwidth requested by the ONU and bandwidth configured for the ONU, where the BWMap message includes a first allocation identifier (Alloc-ID1), a first time corresponding to the Alloc-ID1, a second allocation identifier (Alloc-ID2), and a second time corresponding to the Alloc-ID2, and both the Alloc-ID1 and the Alloc-ID2 are allocated to the ONU1 for use, and sending the BWMap message to each ONU. Therefore, a problem that a transmission delay does not satisfy a requirement when a passive optical network (PON) system is applied to mobile backhaul is resolved, a data transmission rate and data transmission efficiency are improved, and user satisfaction is improved. 1. A bandwidth allocation method comprising:generating a bandwidth map (BWMap) message according to bandwidth configured for a plurality of optical network units (ONUs), wherein the BWMap message comprises first allocation identifiers, wherein each first allocation identifier corresponds to a different time slot in a grant period corresponding to the BWMap message, wherein the first allocation identifiers are allocated to a first ONU of the ONUs; andsending the BWMap message to each of the ONUs.2. The method of claim 1 , wherein the BWMap message further comprises at least two second allocation identifiers claim 1 , wherein each second allocation identifier corresponds to a different time slot claim 1 , wherein the second allocation identifiers identify a second ONU of the ONUs.3. The method of claim 2 , wherein second intervals of adjacent second allocation identifiers are the same.4. The method of claim 1 , wherein the different time slots comprise a first time slot and a second time slot claim 1 , wherein the ...

In vivo detection of phospholipase activation

The present invention is directed to a phospholipid-based NIR molecular beacon, having a phospholipid moiety; with an NIR fluorophore moiety covalently linked to a phospholipid glycerol backbone and a quencher moiety covalently linked to the phospholipid glycerol backbone. Additionally, provided herein is methods of analyzing a sample for the presence of a phospholipase and methods of identifying the activity of a phospholipase in vivo utilizing phospholipid-based NIR molecular beacon.

Giant Porphyrin-Phospholipid Vesicles

There is provided herein vesicles comprising a bilayer comprising porphyrin-phospholipid conjugate, wherein the porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain, preferably at the sn-1 or the sn-2 position, of one phospholipids, wherein the vesicle is 1-100 microns in diameter. 1. A vesicle comprising a bilayer comprising porphyrin-phospholipid conjugate , wherein the porphyrin-phospholipid conjugate comprises one porphyrin , porphyrin derivative or porphyrin analog covalently attached to a lipid side chain , preferably at the sn-1 or the sn-2 position , of one phospholipids , wherein the vesicle is 1-100 microns in diameter.2. The vesicle of claim 1 , wherein the vesicle is 10-50 microns in diameter.3. The vesicle of claim 1 , comprising between 15-100 molar % porphyrin-phospholipid conjugate.4. The vesicle of claim 1 , comprising between 20-90 molar % porphyrin-phospholipid conjugate.5. The vesicle of claim 1 , comprising between 30-80 molar % porphyrin-phospholipid conjugate.6. The vesicle of claim 1 , comprising between 40-75 molar % porphyrin-phospholipid conjugate.7. The vesicle of claim 1 , comprising between 50-70 molar % porphyrin-phospholipid conjugate.8. The vesicle of claim 1 , comprising between 60-70 molar % porphyrin-phospholipid conjugate.9. The vesicle of claim 1 , comprising between 65-70 molar % porphyrin-phospholipid conjugate.10. The vesicle of claim 1 , comprising about 70 molar % porphyrin-phospholipid conjugate.11. The vesicle of wherein the porphyrin claim 1 , porphyrin derivative or porphyrin analog in the porphyrin-phospholipid conjugate is selected from the group consisting of hematoporphyrin claim 1 , protoporphyrin claim 1 , tetraphenylporphyrin claim 1 , a pyropheophorbide claim 1 , a bacteriochlorophyll claim 1 , chlorophyll a claim 1 , a benzoporphyrin derivative claim 1 , a tetrahydroxyphenyl chlorin claim 1 , a purpurin claim 1 , a ...

ALIGNING ACTIVE AND IDLE PHASES IN A MIXED WORKLOAD COMPUTING PLATFORM

Systems, apparatuses, and methods for aligning active and idle phases of components in a computing system are disclosed. A computing system includes components that can be forced into an active or idle phase and components that cannot be forced into an active or idle phase. The system implements schemes for aligning the active and idle phases of the components within the system. For example, a timer starts counting when a processor and memory subsystem go from a low power state to an operational state. If the amount of time spent by the processor and memory subsystems in the operational state without transitioning to the low power state exceeds a threshold, the system forces active-to-idle and idle-to-active phase transitions of components in the system in order to cause a realignment of active and idle phases of the various components within the system. 1. A system comprising:a memory subsystem;a processor subsystem coupled to the memory subsystem, wherein the processor subsystem comprises a plurality of components; and monitor an amount of time that each of the processor subsystem and the memory subsystem spend in an operational state without transitioning to a low-power state, said operational state including at least an active phase and an idle phase; and', force a transition of at least a first subset of components into the idle phase for a second duration; and', 'force a transition of the first subset of components into the active phase after expiration of the second duration., 'responsive to detecting that the amount of time is greater than a first duration], 'a control unit configured to2. The system as recited in claim 1 , wherein each of the plurality of components is configured to control its own active and idle phases and the control unit is configured to override active and idle phase determinations made by the plurality of components.3. The system as recited in claim 1 , wherein at least one component of the first subset of components has a non- ...

Apparatus and Method for Detecting Uplink Optical Signal

An apparatus and a method for detecting an uplink optical signal. The apparatus includes a memory and a processor, where the processor is configured to determine a remaining bandwidth in a target uplink frame as a test window, where the remaining bandwidth in the target uplink frame indicates an unallocated bandwidth in the target uplink frame, and detect an uplink optical signal in the determined test window. Therefore, a remaining bandwidth obtained after bandwidth allocation in a target uplink frame is used to detect an uplink optical signal, which can effectively use a resource without the need of independently opening a test window and using an extra resource to detect the uplink optical signal, thereby avoiding waste of a resource and improving test efficiency. 1. An apparatus for detecting an uplink optical signal , comprising:a memory; and determine a remaining bandwidth in a target uplink frame as a test window, wherein the remaining bandwidth in the target uplink frame indicates an unallocated bandwidth in the target uplink frame; and', 'detect the uplink optical signal in the test window., 'a processor coupled to the memory and configured to2. The apparatus according to claim 1 , wherein the processor is further configured to determine the remaining bandwidth in the target uplink frame as the test window when the remaining bandwidth in the target uplink frame is greater than a first threshold.3. The apparatus according to claim 1 , wherein the processor is further configured to determine the remaining bandwidth in the target uplink frame as the test window when the remaining bandwidth in the target uplink frame is equal to a first threshold.4. The apparatus according to claim 1 , wherein the processor is further configured to trigger a dynamic bandwidth allocation (DBA) to open an empty window with a bandwidth greater than a first threshold as the test window when the remaining bandwidths in N successive target uplink frames are all less than the first ...

DYNAMIC BANDWIDTH ASSIGNMENT METHOD AND APPARATUS ON PASSIVE OPTICAL NETWORK

The present invention discloses a dynamic bandwidth assignment method and apparatus on a PON, where the method includes: determining length information of at least one data packet in a cache queue of a T-CONT; determining, according to the length information of the at least one data packet, a total length of at least one GEM frame that is corresponding to the at least one data packet and is obtained when the at least one data packet is separately encapsulated into a GEM frame; and sending a DBRu to an OLT according to the total length of the at least one GEM frame, so that the OLT assigns bandwidth to the T-CONT according to the DBRu. According to the dynamic bandwidth assignment method and apparatus in the embodiments of the present invention, bandwidth of a system can be saved, and overall performance of the system can be improved. 1. A dynamic bandwidth assignment method in a passive optical network (PON) comprising:determining length information of at least one data packet in a cache queue of a transmission container (T-CONT);determining, according to the length information of the at least one data packet, a total length of at least one gigabit passive optical network encapsulation method (GEM) frame that corresponds to the at least one data packet and is obtained when the at least one data packet is separately encapsulated into a (GEM) frame; andsending an uplink dynamic bandwidth report unit (DBRu) to an optical line terminal (OLT) according to the total length of the at least one GEM frame, to enable the OLT to assign bandwidth to the T-CONT according to the DBRu.2. The dynamic bandwidth assignment method according to claim 1 , wherein the length information of the at least one data packet comprises length information of each data packet in the at least one data packet; andthe determining, according to the length information of the at least one data packet, a total length of at least one GEM frame that corresponds to the at least one data packet and is ...

Passive Optical Network System, Optical Line Terminal, And Optical Network Unit

The present disclosure relates to passive optical network (PON) systems, optical line terminals (OTLs), and optical network units (ONUs). One example PON system includes an OLT and at least two ONUs. The OLT and the ONUs exchange data on one downstream channel and two upstream channels. The OLT sends downstream data to each ONU on the downstream channel, where the downstream data includes an upstream bandwidth grant used to control each ONU to send upstream data. Each ONU receives the downstream data on the downstream channel, and sends the upstream data on a first upstream channel or a second upstream channel based on the upstream bandwidth grant included in the downstream data. The OLT receives, on the first upstream channel and the second upstream channel, the upstream data sent by each ONU, where a registration function is disabled on the first upstream channel, and enabled on the second upstream channel. 1. A passive optical network (PON) system , wherein the system comprises: an optical line terminal (OLT) and at least two optical network units (ONUs) , wherein the OLT is connected to each ONU by using an optical distribution network (ODN) and wherein the OLT and the at least two ONUs exchange data on one downstream channel and two upstream channels;wherein the OLT sends downstream data to each ONU on the downstream channel, wherein the downstream data comprises an upstream bandwidth grant, and wherein the upstream bandwidth grant is used to control each ONU to send upstream data;wherein each ONU receives the downstream data on the downstream channel, and sends the upstream data on a first upstream channel or a second upstream channel based on the upstream bandwidth grant comprised in the downstream data; andwherein the OLT receives, on the first upstream channel and the second upstream channel, the upstream data sent by each ONU, wherein a registration function is disabled on the first upstream channel, wherein the registration function is enabled on the ...

Method and Apparatus for Detecting Power of Uplink Optical Signal, Optical Line Terminal, and Optical Network System

Embodiments disclose a method and an apparatus for detecting power of an uplink optical signal, an optical line terminal, and an optical network system. The method includes: separately generating a triggering signal that is used for detecting optical power for each uplink optical signal among multiple uplink optical signals to be detected, where the triggering signal of each uplink optical signal has same duration. The method also includes separately detecting power of each uplink optical signal in the duration of the triggering signal of each uplink optical signal. 1. A method , comprising:separately generating a plurality of triggering signals for detecting an optical power for each uplink optical signal of a plurality of uplink optical signals to be detected, wherein each triggering signal of the plurality of triggering signals has the same duration; andseparately detecting the optical power for each uplink optical signal in the duration of the triggering signal of each uplink optical signal.2. The method according to claim 1 , wherein before separately generating the plurality of triggering signals claim 1 , the method further comprises:separately determining a relationship between a value of an uplink bandwidth of each uplink optical signal of the plurality of uplink optical signals and a value of a bandwidth threshold; anddetermining that a plurality of uplink optical signals whose uplink bandwidth is greater than or equal to the bandwidth threshold are the plurality of uplink optical signals to be detected, wherein an uplink duration corresponding to the bandwidth threshold is greater than or equal to the duration of the plurality of triggering signals.3. The method according to claim 2 , wherein separately generating the plurality of triggering signals further comprises:separately determining a detection time of each uplink optical signal according to a start time of each uplink optical signal; andat the detection time of each uplink optical signal, ...

METHOD FOR AWAKING OPTICAL NETWORK UNIT IN PASSIVE OPTICAL NETWORK, DEVICE, AND SYSTEM

Embodiments of the present invention disclose a method for awaking an optical network unit in a passive optical network, including: receiving, by an optical line terminal OLT, a service packet corresponding to an ONU in an energy-saving mode, where the service packet carries a packet feature, and the packet feature indicates a service type of the service packet; detecting, by the OLT, the packet feature of the service packet; and when the packet feature of the service packet is a preset packet feature of needing to awake the ONU, awaking, by the OLT, the ONU in the energy-saving mode. According to the technical solutions provided in the embodiments of the present invention, an ONU can be awoken from an energy-saving mode in time when a traffic rate at an initial service stage is small, and a high QoS requirement of a service is met. 1. A method for awaking an optical network unit (ONU) in a passive optical network PON , wherein the method comprises:receiving, by an optical line terminal (OLT) a service packet corresponding to an ONU in an energy-saving mode, wherein the service packet carries a packet feature, and the packet feature indicates a service type of the service packet;detecting, by the OLT, the packet feature of the service packet; andwhen the packet feature of the service packet is a preset packet feature of needing to awake the ONU, awaking, by the OLT, the ONU in the energy-saving mode.2. The method according to claim 1 , wherein the preset packet feature of needing to awake the ONU comprises:a packet feature indicating a voice service and/or a packet feature indicating a video service.3. The method according to claim 1 , wherein the energy-saving mode comprises a state in which a sending module of the ONU is enabled claim 1 , and the receiving claim 1 , by an OLT claim 1 , a service packet corresponding to an ONU in an energy-saving mode comprises:when the ONU in the energy-saving mode is in the state in which the sending module is enabled, receiving, ...

J-Aggregate Forming Nanoparticle

There is provided herein a nanovesicle having a bilayer comprising a saturated first phospholipid and no more than about 15 molar % of a second phospholipid covalently conjugated to a J-aggregate forming dye. 1. A method of monitoring temperature at a target site comprising:a. providing a nanovesicle at the target site, the nanovesicle having a bilayer comprising (i) a saturated first phospholipid and (ii) no more than about 15 molar % of a second phospholipid covalently conjugated to a J-aggregate forming dye; andb. monitoring absorbance at the target site,wherein a blue shift in absorbance is indicative of temperature at the target site being higher than a predetermined temperature, the predetermined temperature corresponding to a transition temperature of the saturated first phospholipid, andwherein a red shift in absorbance is indicative of temperature at the target site being lower than the predetermined temperature.2. A method of monitoring temperature at a target site comprising:a. providing a nanovesicle at the target site, the nanovesicle having a bilayer comprising (i) a saturated first phospholipid and (ii) no more than about 15 molar % of a second phospholipid covalently conjugated to a J-aggregate forming dye; andb. monitoring a photoacoustic signal at the target site,wherein a lack of a photoacoustic signal is indicative of temperature at the target site being higher than a predetermined temperature, the predetermined temperature corresponding to a transition temperature of the saturated first phospholipid, andwherein a presence of a photoacoustic signal is indicative of temperature at the target site being lower than the predetermined temperature.3. A method of monitoring temperature at a target site comprising:a. providing a nanovesicle at the target site, the nanovesicle having a bilayer comprising (i) a saturated first phospholipid and (ii) no more than about 15 molar % of a second phospholipid covalently conjugated to a J-aggregate forming dye; ...

NANOVESICLES WITH PORPHYRIN-LIPID CONJUGATE CORE

The application relates to liposomal nanovesicles comprising porphyrin-lipid conjugates within the liposomal lipid bilayer. Said porphyrin-lipid conjugate comprise porphyrins that are modified with a —CH(R)—O—Rgroup and that chelate a metal ion. Such modifications of the porphyrin allow for ordered assembly in the lipid bilayer of the nanovesicles while resulting in a bathochromic shift in the wavelength of light absorbed by the porphyrin chromophore. These nanovesicles can be used for photothermal therapy, photodynamic therapy, photoacoustic imaging and fluorescence imaging. The application also teaches methods for preparing the porphyrin-lipid conjugates and the nanovesicles. 1. A nanovesicle comprising a monolayer surrounding a hydrophobic core , the monolayer comprising phospholipid and the hydrophobic core comprising porphyrin-lipid conjugate , the porphyrin-lipid conjugate comprising one porphyrin , porphyrin derivative or porphyrin analog covalently bonded to a lipid , whereinthe lipid is an unsaturated or branched fatty acid that anchors the porphyrin-lipid conjugate to the monolayer;{'sup': 1', '2', '1', '2, 'sub': '1-4', 'the porphyrin, porphyrin derivative or porphyrin analog comprises a CH(R)—O—Rgroup covalently bonded to a carbon on a porphyrin ring of the porphyrin, porphyrin derivative or porphyrin analog, wherein Rand Rare independently H or a Calkane; and'}the porphyrin, porphyrin derivative or porphyrin analog comprises a metal chelated therein.2. The nanovesicle of claim 1 , wherein the lipid and CH(R)—O—Rgroup are bonded to separate pyrrole rings on the porphyrin ring.3. The nanovesicle of claim 2 , wherein the lipid and CH(R)—O—Rgroup are bonded to adjacent pyrrole rings on the porphyrin ring.4. The nanovesicle of claim 1 , wherein the CH(R)—O—Rgroup is bonded to the carbon at position 3 of the porphyrin ring.5. The nanovesicle of claim 1 , wherein Rand Rare independently methyl or ethyl claim 1 , preferably both methyl.6. The nanovesicle of ...

DYNAMIC BANDWIDTH ASSIGNMENT METHOD AND APPARATUS, AND PASSIVE OPTICAL NETWORK SYSTEM

A bandwidth assignment method and apparatus, and an optical network system are disclosed. The method includes: setting a maximum bandwidth grant size and a maximum burst bandwidth grant size for an optical network unit; receiving a bandwidth assignment request of the optical network unit; and when an optical line terminal determines, according to the bandwidth assignment request, that a bandwidth grant size requested to be assigned in the bandwidth request is greater than the set maximum bandwidth grant size and less than or equal to the set maximum burst bandwidth grant size, determining, by the optical line terminal, in response to the request, to assign the requested bandwidth grant size to the optical network unit. Therefore, timely and accurate transmission of massive uplink burst data traffic is ensured, a transmission delay is reduced, service performance is improved, and system bandwidth utilization is greatly increased. 1. A bandwidth assignment method , the method comprising:setting, by an optical line terminal, a maximum bandwidth grant size and a maximum burst bandwidth grant size for an optical network unit;receiving, by the optical line terminal, a bandwidth assignment request of the optical network unit; andwhen the optical line terminal determines, according to the bandwidth assignment request, that a bandwidth grant size requested to be assigned in the bandwidth assignment request is greater than the set maximum bandwidth grant size and less than or equal to the set maximum burst bandwidth grant size, delivering, by the optical line terminal in response to the request, the bandwidth grant size requested in the bandwidth assignment request of the optical network unit to the optical network unit.2. The method according to claim 1 , wherein the bandwidth grant size requested to be assigned in the bandwidth assignment request comprises:a byte count requested to be assigned in the bandwidth request; ora multiple of a bandwidth grant byte count assigned ...

CHARACTER IDENTIFICATION METHOD AND DEVICE

Embodiments of the present application provide a character recognition method and device. The method includes obtaining a target image to be analyzed which contains a character (S); inputting the target image into a pre-trained deep neural network to determine a feature map corresponding to a character region of the target image (S); and performing character recognition on the feature map corresponding to the character region by the deep neural network to obtain the character contained in the target image (S). The deep neural network is obtained by training with sample images, a result of labeling character regions in the sample images, and characters contained in the sample images. The method can improve the accuracy of character recognition. 1. A character recognition method , comprising:obtaining a target image to be analyzed which contains a character;inputting the target image into a pre-trained deep neural network to determine a feature map corresponding to a character region of the target image; andperforming character recognition on the feature map corresponding to the character region by the deep neural network to obtain the character contained in the target image;wherein the deep neural network is obtained by training with sample images, a result of labeling character regions in the sample images, and characters contained in the sample images.2. The method according to claim 1 , wherein the step of determining a feature map corresponding to a character region of the target image comprises:determining candidate regions in the target image according to a preset segmentation rule;extracting features of the candidate regions to obtain feature maps corresponding to respective candidate regions; andrecognizing a feature map containing a character from the feature maps corresponding to respective candidate regions, and determining the recognized feature map as the feature map corresponding to the character region of the target image.3. The method according to ...

Method for managing optical network unit onu, apparatus, and system

A method for managing an optical network unit (ONU), an apparatus, and a system are disclosed. A message for obtaining a management mode supported by an ONU is sent, where the management mode supported by the ONU includes one or more of an OMCI mode, an OAM management mode, a NETCONF management mode, a TR069 management mode, and a SNMP management mode; a management mode sent by the ONU is received; a management mode to be used for the ONU is selected based on the management mode supported by the ONU, and is sent to the ONU. In this way, a plurality of existing management mechanisms of the ONU are compatible with each other, management of the ONU is simplified, and efficiency of managing the ONU is improved.

DISPLACEMENT SENSOR FOR FREQUENCY MODULATION CONTINUOUS WAVE LASER INTERFERENCE OPTICAL FIBER AND DISPLACEMENT DETECTION METHOD THEREFOR

A displacement sensor for a frequency modulation continuous wave laser interference optical fiber, comprising a single mode frequency modulation continuous wave laser () and at least one optical fiber displacement sensing system; the optical fiber displacement sensing system comprises an optical circulator (), an optical fiber collimator (), a partial reflector (), a cooperative reflector () and a photoelectric detector (); the single mode frequency modulation continuous wave laser () is connected to an incident port of the optical circulator () by means of a single mode optical fiber or an optical fiber coupler; an adjacent emergent port of the optical circulator () is connected to the optical fiber collimator () by means of the single mode optical fiber; a third port of the optical circulator () is connected to the photoelectric detector (). 1. A frequency modulation continuous wave laser interference optical fiber displacement sensor , comprising a single-mode frequency modulation continuous wave laser and at least one optical fiber displacement sensing system connected with the single-mode frequency modulation continuous wave laser; the optical fiber displacement sensing system comprises an optical circulator , an optical fiber collimator , a partial reflecting mirror , a cooperative reflecting mirror and a photoelectric detector; the single-mode frequency modulation continuous wave laser is connected with an incident port of the optical circulator by means of a single-mode optical fiber or an optical fiber coupler; an adjacent emergent port of the optical circulator is connected with the optical fiber collimator by means of the single-mode optical fiber; a third port of the optical circulator is connected with the photoelectric detector; the partial reflecting mirror is arranged behind the optical fiber collimator; the cooperative reflecting mirror is arranged behind the partial reflecting mirror; and the cooperative reflecting mirror is attached to the surface ...

J-Aggregate Forming Nanoparticle

There is provided herein a nanovesicle having a bilayer comprising a saturated first phospholipid and no more than about 15 molar % of a second phospholipid covalently conjugated to a J-aggregate forming dye.

NUCLEIC ACID, MEDICAL NANOPARTICLE, AND PHARMACEUTICAL COMPOSITION THEREOF

A medical nanoparticle includes a core, an outer lipid layer, an inner lipid layer, a photosensitizer, and a nucleic acid. The core includes a bio-degradable ionic precipitate (BIP). The inner lipid layer is between the core and the outer lipid layer. The photosensitizer is between the inner lipid layer and the outer lipid layer, and the nucleic acid is at the surface of the core. 1. A medical nanoparticle , comprising:a core, comprising a bio-degradable ionic precipitate (BIP);an outer lipid layer;an inner lipid layer between the core and the outer lipid layer; anda photosensitizer between the outer lipid layer and the inner lipid layer, wherein the photosensitizer is pyropheophorbide-phosphatidic acid (pyro-PA).2. The medical nanoparticle according to claim 1 , further comprising a lipid-polyethylene glycol (PEG) conjugate linked to the outer lipid layer.3. The medical nanoparticle according to claim 2 , wherein the lipid-PEG conjugate comprises a lipid selected from a group consisting of 1 claim 2 ,2-dimyristoyl-sn-glycero-3-phosphoethanolamine (DMPE) claim 2 , 1 claim 2 ,2-di stearoyl-sn-glycero-3-phosphoethanolamine (DSPE) claim 2 , 1 claim 2 ,2-dilauroyl-sn-glycero-3-phosphoethanolamine (DLPE) claim 2 , cholesterol claim 2 , oleic acid claim 2 , and derivatives thereof.4. The medical nanoparticle according to claim 2 , further comprising a target agent linked to the lipid-PEG conjugate.5. The medical nanoparticle according to claim 4 , wherein the target agent is a benzamide derivative.6. The medical nanoparticle according to claim 1 , further comprising:a second core, comprising a bio-degradable ionic precipitate (BIP);a second outer lipid layer;a second inner lipid layer between the second core and the second outer lipid layer; anda nucleic acid being capable of suppressing expressions and functions of an epidermal growth factor receptor, wherein the nucleic acid is at the surface of the second core.7. The medical nanoparticle according to claim 6 , wherein ...

PASSIVE OPTICAL NETWORK SYSTEM, OPTICAL LINE TERMINAL, AND OPTICAL NETWORK UNIT

The present disclosure relates to passive optical network (PON) systems, an optical line terminal (OLT), and an optical network unit (ONU). One example PON system includes an OLT and at least two ONUs, and the OLT and the ONUs exchange data on one downstream channel and two upstream channels. The OLT sends downstream data to each ONU on the downstream channel, where the downstream data includes an upstream bandwidth grant which is used to control the ONU to send upstream data. Each ONU receives the downstream data on the downstream channel, and sends the upstream data on a first upstream channel or a second upstream channel based on the upstream bandwidth grant included in the downstream data. The OLT receives, on the first upstream channel and the second upstream channel, the upstream data sent by each ONU. 1. A method , comprising:receiving, by an optical network unit (ONU), a second upstream bandwidth grant sent by an optical line terminal (OLT) on a downstream channel, wherein the second upstream bandwidth grant indicates information for the ONU to send a registration response packet on a second upstream channel;sending, by the ONU, the registration response packet to the OLT on the second upstream channel;receiving on the downstream channel, by the ONU, a first upstream bandwidth grant indicating information for the ONU to send a first upstream service data on a first upstream channel and a third upstream bandwidth grant indicating information for the ONU to send a second upstream service data on the second upstream channel; andsending, by the ONU, the first upstream service data to the OLT on the first upstream channel and the second upstream service data to the OLT on the second upstream channel;wherein a wavelength of the first upstream channel is not equal to a wavelength of the second upstream channel.2. The method according to claim 1 , wherein the second upstream bandwidth grant comprises a registration timeslot; 'sending, by the ONU, the registration ...

Supported metallocene catalyst and the preparation process thereof

A supported metallocene catalyst, comprising (a) a metallocene • ethers • inorganic salt adduct having a general formula, Cp' 2 MQ 2 • Et • nM'Q 2/n , (b) an alkylaluminoxane and (c) a silica carrier, where in said adduct formula, Cp' is a ligand having a cyclopentadiene skeleton, M is any one of elements selected from Group IVB in Period Table of Element; Q is halogen; Et is an ether or tetrahydrofuran; M' is selected from alkali metal or alkali earth metal, n is 1 or 2, said supported catalyst has an average particle diameter of 20-40 µm, wherein the amount of the particles having diameter smaller than 10 µm is less than 10wt%, having diameter greater than 70 µm is less than 30 wt%, and having diameter between 20 and 70µm is 45∼65 wt%. The supported metallocene catalyst is suitable for polymerization of olefins, which is able to effectively reduce polymer fouling and contaminating phenomena to autoclave in the continuous process of polymerization.

CONFOCAL ENDOSCOPE WITH FIXING DEVICE

The present invention relates to the technical field of endoscopes, and discloses a confocal endoscope with a fixing device. The confocal endoscope includes an insertion tube, a flexible tube, a plurality of airbag assemblies, and a pressure supply assembly, where the flexible tube is slidably sleeved on the insertion tube, a plurality of containing units are formed in an outer wall of the flexible tube in an axial direction and are distributed in the axial direction of the flexible tube at intervals, each containing unit includes a plurality of containing grooves evenly distributed in a circumferential direction of the flexible tube, and the outer wall of the flexible tube is concaved inwards to form the containing grooves; the airbag assemblies and the containing units are arranged in a one-to-one correspondence mode, each airbag assembly includes a plurality of elastic airbags, the elastic airbags and the containing grooves are arranged in a one-to-one correspondence mode, and the elastic airbags are connected to inner walls of the containing grooves; the pressure supply assembly is selectively communicated with the elastic airbags of one or more airbag assemblies and configured to inject fluid media with certain pressure into the elastic airbags. According to the present invention, the insertion tube can be prevented from jittering. 1. A confocal endoscope with a fixing device , comprising:an insertion tube;a flexible tube, slidably sleeved on the insertion tube, wherein a plurality of containing units are formed in an outer wall of the flexible tube in an axial direction and are distributed in the axial direction of the flexible tube at intervals, each containing unit comprises a plurality of containing grooves evenly distributed in a circumferential direction of the flexible tube, and the outer wall of the flexible tube is concaved inwards to form the containing grooves;a plurality of airbag assemblies, wherein the airbag assemblies and the containing units ...

Bis-Schiff base ligand-containing mono-metallocene olefin polymerization catalyst, its preparation process and application

A catalyst for olefin polymerization having the following structural formula (I): wherein R 1 is selected from the group consisting of hydrogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy, or C 6 -C 12 aryl, R 2 and R 2 ′ are respectively selected from hydrogen and C 1 -C 4 alkyl, R 3 is selected from the group consisting of hydrogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy and C 6 -C 12 ary1, and M is selected from Ti, Zr, and Hf The catalyst is suitable for olefin polymerization to yield polymerized products with high molecular weight and high insertion rate of comonomers.

Bis-Schiff base ligand-containing mono-metallocene olefin polymerization catalyst, its preparation process and application

A catalyst for olefin polymerization having the following structural formula (I): wherein R 1 is selected from the group consisting of hydrogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy, or C 6 -C 12 aryl, R 2 and R 2 ′ are respectively selected from hydrogen and C 1 -C 4 alkyl, R 3 is selected from the group consisting of hydrogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy and C 6 -C 12 aryl, and M is selected from Ti, Zr, and Hf The catalyst is suitable for olefin polymerization to yield polymerized products with high molecular weight and high insertion rate of comonomers.

Bis-Schiff base ligand-containing mono-metallocene olefin polymerization catalyst, its preparation process and application

A catalyst for olefin polymerization having the following structural formula (I): wherein R1 is selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy, or C6-C12 aryl, R2 and R2' are respectively selected from hydrogen and C1-C4 alkyl, R3 is selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy and C6-C12 ary1, and M is selected from Ti, Zr, and Hf The catalyst is suitable for olefin polymerization to yield polymerized products with high molecular weight and high insertion rate of comonomers.

Supported metallocene catalyst and the preparation process thereof

Supported metallocene catalyst and process for its preparation

Production method of nitrogen oxide fluorescent powder

Cylindrical nickel-zinc cell with negative can

Stimuli-driven dynamic reconfigurable helical superstructures, and compositions and uses thereof

A dynamic self-organized helical superstructure device includes a chiral material and a liquid crystal material disposed between first and second substrates. The helical superstructure is reversibly switchable upon the application of at least one external stimulus from one state to another state among three states: a standing helix, a uniform lying helix, and an in-plane rotation state.

System for registering an ONU to an OLT in a passive optical network system using a dedicated wavelength

The present disclosure relates to passive optical network (PON) systems, optical line terminals (OTLs), and optical network units (ONUs). One example PON system includes an OLT and at least two ONUs. The OLT and the ONUs exchange data on one downstream channel and two upstream channels. The OLT sends downstream data to each ONU on the downstream channel, where the downstream data includes an upstream bandwidth grant used to control each ONU to send upstream data. Each ONU receives the downstream data on the downstream channel, and sends the upstream data on a first upstream channel or a second upstream channel based on the upstream bandwidth grant included in the downstream data. The OLT receives, on the first upstream channel and the second upstream channel, the upstream data sent by each ONU, where a registration function is disabled on the first upstream channel, and enabled on the second upstream channel.

Cylindrical nickel-zinc cell with negative can

A nickel-zinc battery cell is formed with a negative can, a positive cap, and a jelly roll of electrochemically active positive and negative materials within. The inner surface of the can is protected with an anticorrosive material that may be coated or plated onto the can. Good electrical contact between the jelly roll and the cap is achieved through folding the nickel substrate over to contact a positive current collection disk.

Data communication system, optical line terminal, and baseband unit

This application discloses a data communications system, an OLT, and a BBU, and relates to the optical communications field. An OLT sends an optical network unit ONU registration request message to a baseband unit BBU, and starts the ONU registration after receiving a response message from the BBU, and the BBU temporarily stops allocating a bandwidth resource, to avoid impact of the ONU registration on a delay-sensitive service, so that during the ONU registration, the BBU temporarily stops allocating the resource to UE, thereby improving user satisfaction.

Motor train unit traction system and energy control method

Cylindrical nickel-zinc cell with negative can

A nickel-zinc battery cell is formed with a negative can, a positive cap, and a jelly roll of electrochemically active positive and negative materials within. The inner surface of the can is protected with an anticorrosive material that may be coated or plated onto the can. Good electrical contact between the jelly roll and the cap is achieved through folding the nickel substrate over to contact a positive current collection disk.

Double-faced conductive composite board and manufacturing method thereof

Porphyrin-phospholipid conjugate microbubbles and their use as contrast agents.

The present invention relates to a microbubble comprising a monolayer of porphyrin-phospholipid conjugate, said microbubble having encapsulated therein, and to the use of said microbubble in ultrasound imaging of a target area in a subject.

Light emitting device

Antineoplastic agents targeted via glut transporters

The present invention relates to novel antineoplastic agents and cancer diagnostic agents that specifically target neo-plastic cells via the GLUT transportation system. More specifically, the invention relates to conjugates of 2-deoxyglucose, wherein a linker, which includes a covalent bond, is attached to 2-deoxyglucose at the 2 position, and the linker is attached to a therapeutic or diagnostic agent. The invention also relates to methods of treating tumor disease and methods of making the novel compounds of the present invention. The agents of the present invention are superior to previous agents as they are targeted via GLUT transporters.

Communication method, device, and system for wavelength division multiplexing passive optical network

Embodiments of the present invention provide a wavelength division multiplexing passive optical network communications method and apparatus, and a system. The method includes: receiving, by an optical line terminal OLT, service data; obtaining, by the OLT, management data; and sending, by the OLT, a first frame to an optical network unit ONU, where a 32-bit/34-bit encoding manner is used for the first frame. The first frame includes a header field and a payload field, where the header field includes a management data field and an option field, the management data field includes at least one part of multiple fragments of the management data, and the option field includes information for indicating whether fragmentation ends. In the embodiments of the present invention, the at least one part of the management data and the service data are encapsulated in a 32-bit/34-bit encoding manner, and a management channel is established between the OLT and the ONU, so as to implement communication between the OLT and the ONU.

Optical network unit authentication method, optical line terminal and optical network unit

Procedure, apparatus and registration system of an optical network unit, ONU

Sistema que comprende un terminal de línea óptica, OLT, un módulo de asignación dinámica de ancho de banda de puerto de red óptica pasiva, DBA de puerto PON, y dos módulos DBA de trayectoria PON, donde el OLT comprende: un módulo de procesamiento de servicio (510), configurado para: cuando se produce una congestión de servicio, enviar un mensaje de solicitud de contrapresión al módulo DBA de puerto PON (520); estando configurado el módulo DBA de puerto PON (520) para recibir el mensaje de solicitud de contrapresión desde el módulo de procesamiento de servicio (510), y realizar una contrapresión en uno de los dos módulos DBA de trayectoria PON con una menor prioridad según una prioridad de contrapresión y enviar una señal de indicación de contrapresión al módulo de los dos módulos DBA de trayectoria PON con la menor prioridad, donde los módulos DBA de trayectoria PON están configurados de modo que el módulo de los dos módulos DBA de trayectoria PON con la menor prioridad que recibe la señal de indicación de contrapresión, reduce el ancho de banda de enlace ascendente; donde los dos módulos DBA de trayectoria PON comprenden un módulo DBA de trayectoria de red óptica pasiva con capacidad de gigabit, GPON, y un módulo DBA de trayectoria de PON de próxima generación, NG-PON. System comprising an optical line terminal, OLT, a passive optical network port dynamic bandwidth allocation module, PON port DBA, and two PON path DBA modules, where the OLT comprises: a data processing module service (510), configured to: when a service congestion occurs, send a back pressure request message to the PON port DBA module (520); the PON port DBA module 520 being configured to receive the back pressure request message from the service processing module 510, and perform a back pressure on one of the two PON path DBA modules with a lower priority according to a back pressure priority and send a back pressure indication signal to the module of the two PON path DBA modules with the lower ...

Using generalized homogeneity to improve PID control

Utilisation de l’homogénéité généralisée pour améliorer une commande PID Un dispositif de commande numérique pour l’asservissement d’un système à commander numériquement, opérant par pas de temps discret, à partir d’un vecteur d’erreur reçu en entrée à chaque pas de temps, comprend : - une mémoire agencée pour recevoir des données de paramètres de commande comprenant un facteur d’homogénéité choisi dans la plage [-1 ; 0], une matrice de gain de rétroaction liée au système à commander, une matrice de générateur de dilatation, une matrice de Lyapunov définissant une norme canonique homogène, une borne inférieure, une borne supérieure, et un coefficient proportionnel, un coefficient dérivatif et un coefficient intégral caractéristiques du système à commander, - un estimateur agencé pour déterminer une plage de valeur de norme canonique homogène pour un pas de temps courant à partir des plages d’estimation des pas de temps précédents, du vecteur d’erreur du pas de temps courant, de la matrice de générateur de dilatation, de la matrice de Lyapunov, de la borne inférieure et de la borne supérieure, lesquelles définissent la plage d’estimation pour le premier pas de temps, - un calculateur agencé pour retourner une commande du système à commander pour le pas de temps courant à partir de la somme entre le vecteur d’erreur du pas de temps courant multiplié par un facteur calculé à partir de la matrice de gain de rétroaction, de la plage de valeur de norme canonique homogène pour un pas de temps courant, du coefficient proportionnel, du coefficient dérivatif et de la matrice de générateur de dilatation, et une valeur représentant l’intégrale entre le premier pas de temps et le pas de temps courant d’un produit associant le coefficient intégral, la matrice de générateur de dilatation, la plage de valeur de norme canonique homogène pour tous les pas de temps et le vecteur d’erreur. Fig.2

Method, device and system for awakening an optical network unit in a passive optical network

3-d collagen scaffold-generated exosomes and uses thereof

Porphyrin-lipid stabilized nanoparticles for surface enhanced raman scattering based imaging

Herein are provided nanoparticles comprising a nanocore of Raman-scattering material stabilized by a bilayer comprising a porphyrin-phospholipid conjugate, methods of making the same and their use in Surface Enhanced Raman Scattering.

Imaging device and method thereof

Passive Optical Network System and Method for Protecting the Services of the Same

The present disclosure provides a passive optical network (PON) system and a method for protecting the service of the system for service recovery and fault locating in case of a failure of the network, wherein the PON system comprises an optical line terminal (OLT), an optical distribution network (ODN) and an optical network terminal (ONT) equipment protection group comprising a plurality of ONT equipment groups, each of which is connected to at least one of other ONT equipment groups within the ONT equipment protection group for the mutual protection relationship. The PON system of the present disclosure does not require equipment and link redundancy for backup, contributes to reduced cost and improved utilization of resources, and provides a means for diagnosing any faults of the links and equipment in the network.

Riveting punch

A riveting punch employed to punch an annular workpiece into a riveting hole defined on another workpiece. The riveting punch includes a punching member and a positioning member coupled to the punching member. The punching defines a first gas channel extending through a first end, and a mounting hole and a number of suction holes extending through a second end. The suction holes communicate with the first gas channel, and are arranged around the mounting hole. A first end of the positioning member is securely received in the mounting hole, and a second end of the positioning member has a positioning end. The guide end includes a positioning portion configured to match with the annular workpiece, and a guide portion extending from an end of the positioning portion. The guide portion includes a curved guide surface on an end.

Roller cutter arrangement and cutting wheel equipped with said roller cutter arrangement

Antineoplastic agents targeted via glut transporters

The present invention relates to novel antineoplastic agents and cancer diagnostic agents that specifically target neoplastic cells via the GLUT transportation system. More specifically, the invention relates to conjugates of 2­-deoxyglucose, wherein a linker, which includes a covalent bond, is attached to 2-deoxyglucose at the 2 position, and the linker is attached to a therapeutic or diagnostic agent. The invention also relates to methods of treating tumor disease and methods of making the novel compounds of the present invention. The agents of the present invention are superior to previous agents as they are targeted via GLUT transporters.

Treatment of acute ischemic stroke or intracranial bleeding with tPa and carbamylated erythropoietin

Multi-layer packaging substrate, method for making the packaging substrate, and package structure of light-emitting semiconductor

Handheld flashlight-fan

Riveting punch

一種鉚壓衝頭，用於鉚壓環形工件，其包括衝壓件及設於該衝壓件上之定位件，該衝壓件包括本體及形成於本體一端之衝壓端，該本體沿軸向開設有通氣道，該衝壓端沿軸向開設有安裝孔並圍繞該安裝孔開設有複數吸附孔，該複數吸附孔與該通氣道相通，該定位件一端固定設置於該安裝孔中，另一端形成有定位端，該定位端包括定位部及與定位部連接之導向部，該定位部直徑與該環形工件內徑相等，該導向部處於該定位部遠離該衝壓端之一端，且其上形成有弧形導向面。

Abrasion testing machine for testing a composite resin material by chewing simulation and its operation method

Abriebprüfmaschine zur Prüfung eines Verbundharzmaterials durch Kausimulation, dadurch gekennzeichnet, dass diese eine Laufvorrichtung, ein Schleifgegenstück (1) und ein Maschinengestell (2) umfasst, wobei die Laufvorrichtung und das Schleifgegenstück (1) beide mit dem Maschinengestell (2) in Verbindung stehen;an die Laufvorrichtung ein Probenhalter (31) angeschlossen wird, der zur Befestigung einer Probe (32) konfiguriert wird;die Laufvorrichtung in der Lage ist, den Probenhalter (31) relativ zu dem Maschinengestell (2) wiederholt abzusenken bzw. anzuheben und zu drehen, und der Probenhalter (31) in einer Richtung auf das Schleifgegenstück (1) oder weg davon bewegbar ist, wenn der Probenhalter (31) relativ zu dem Maschinengestell (2) abgesenkt bzw. angehoben wird; das Schleifgegenstück (1) relativ zu dem Maschinengestell (2) drehbar ist; und die dem Probenhalter (31) zugewandte Seite des Schleifgegenstücks (1) mit einem Schleifmittel zur Simulation von Lebensmitteln versehen ist. Abrasion testing machine for testing a composite resin material by chewing simulation, characterized in that it comprises a running device, a grinding counterpart (1) and a machine frame (2), the running device and the grinding counterpart (1) both being connected to the machine frame (2);an the running device is connected to a specimen holder (31) which is configured for mounting a specimen (32); the running device is capable of repeatedly lowering and raising and rotating the specimen holder (31) relative to the machine frame (2), and the sample holder (31) is movable in a direction towards or away from the grinding counterpart (1) when the sample holder (31) is lowered or raised relative to the machine frame (2); the grinding counterpart (1) is rotatable relative to the machine frame (2); and the side of the grinding counterpart (1) facing the sample holder (31) is provided with an abrasive for simulating food.

Machine-to-machine platform service processing method and machine-to-machine platform

A method for processing Machine-to-Machine (M2M) platform services and a M2M platform are disclosed. The method comprises: receiving a service request sent by a terminal; selecting a corresponding application according to capacity required by the service request; and forwarding the service request to the corresponding application, and feeding back a response result of the application to the terminal. The method for processing M2M platform services and the M2M platform in accordance with the present implement a platform for providing a variety applications for users.

Dynamic bandwidth assignment method and apparatus, and passive optical network system

A bandwidth assignment method and apparatus, and an optical network system are disclosed. The method includes: setting a maximum bandwidth grant size and a maximum burst bandwidth grant size for an optical network unit; receiving a bandwidth assignment request of the optical network unit; and when an optical line terminal determines, according to the bandwidth assignment request, that a bandwidth grant size requested to be assigned in the bandwidth request is greater than the set maximum bandwidth grant size and less than or equal to the set maximum burst bandwidth grant size, determining, by the optical line terminal, in response to the request, to assign the requested bandwidth grant size to the optical network unit. Therefore, timely and accurate transmission of massive uplink burst data traffic is ensured, a transmission delay is reduced, service performance is improved, and system bandwidth utilization is greatly increased.

Metallic zinc-based current collector

Biometric signature and identification through the use of projective invariants

Techniques, systems and methods for obtaining biometric signatures and identification are described. Broadly stated, embodiments of the present invention utilize specified geometric principles t provide means for accurate biometric identification using projective invariant features of a subregion of the human body. The present invention provides a means for computing biometric signatures and identification that are projective invariant and hence are not impacted by the viewing angle of the subregion of the human body containing the biometric data. This novel invention removes the restriction, often implicit in the previous work, of the imaging or sensing system being in a fixed repeatable (and generally orthogonal) viewing position. This invention can be applied across a wide range of biometrics, although it is most easily applicable to features that are approximately co-planar. A plurality of such projective invariant features can be used to define a biometric signature to either verify an individual’s identity, or recognize an individual from a database of already known persons.

Porphyrin nanovesicle with fatty acid conjugate

There is described herein a bilayer nanovesicle comprising porphyrin-phospholipid conjugate and a chelator-fatty acid conjugate; wherein the chelator-fatty acid conjugate comprises an aminopolycarboxylic acid conjugated to a single chain fatty acid; and the porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain, preferably at the sn-1 or the sn-2 position, of one phospholipid.

Oxynitride phosphor and manufacturing method thereof

本發明係有關於一種氮氧化物螢光粉及其製造方法，該氮氧化物螢光粉之通式為Ba3-xSi6O12N2: Yx (0 ≦ x ≦ 1)。其中Y為鐠或鋱，並為放光中心，該氮氧化物螢光粉係利用固態合成法合成。該氮氧化物螢光粉以波長介於130微米與300微米間之真空紫外光或波長介於300微米與550微米間之紫外光至可見光激發，該氮氧化物螢光粉之放光波長係介於400微米與700微米，而且其主放光波長半高寬小於30 nm，所以本發明之氮氧化物螢光粉適用於背光材料、電漿顯示器與紫外光激發，極具產業界應用價值。