Phosphotungstic acid preparation method

Provided is a phosphotungstic acid preparation method. The method comprises: mixing a mixed solution comprising tungsten, phosphorus and an inorganic acid and an oil phase comprising organic alcohol, carrying out extraction, and carrying out stripping on an obtained loaded organic phase and distilled water according to a volume ratio of 3:1-10:1 between the oil phase and an aqueous phase, so as to obtain a strip liquor; and carrying out evaporative crystallization or spray drying on the strip liquor to obtain phosphotungstic acid crystals, the organic alcohol being C7-C20 alcohol. By means of the method, high-efficiency synchronous extraction of phosphotungstic acid can be implemented; stripping is carried out by using distilled water, and the stripped organic phase is not doped with impurities and can be directly recycled.

Fuel consumption assessment device for fuel cell vehicle

The invention discloses a fuel consumption assessment device for a fuel cell vehicle, belonging to the technical field of new energy vehicle performance test and assessment. The fuel consumption assessment device is used for assessing the fuel consumption and economical efficiency of the fuel cell vehicle, and comprises a gas source bottle rack and a pipeline system connected with the gas source bottle rack, wherein the pipeline system is connected with the fuel cell vehicle; the gas source bottle rack comprises a gas bottle bracket, a temperature sensor and a pressure sensor; the gas bottle bracket is used for accommodating gas bottles, and the temperature sensor and the pressure sensor are used for measuring the gas in the gas bottles, and the fuel consumption is calculated based on themeasuring results of the temperature sensor and the pressure sensor; the fuel consumption assessment device also comprises a weighing device; and the weighing device comprises a windproof and shockproof ...

Single-phase adaptive reswitch-on comprehensive criterion realizing method for transmission line

Single-phase adaptive reswitch-on comprehensive criterion realizing method for transmission line

This invention is a realizing method of transmitting line unilateral auto-conforming reclosing comprehensive judging evidence, based on voltage evidence, compensation voltage evidence, combination compensation voltage evidence and phase evidence. The characteristics are: if the transmitting line is the instantaneous trouble, the above four evidences judge the trouble character; when the transmitting line has general instantaneous trouble, the voltage evidence judges the trouble character; when the transmitting line occurs low off voltage trouble, the compensation voltage, combination compensation and voltage evidences judge comprehensively, as to the heavy service and long-distance transmitting line or the line with parallel reactor, the phase evidence judges the trouble; if the transmitting line occurs permanent trouble, judge whether carrying out reclosing operation according to the results of comprehensive judgment of the four evidence judging.

Orbit transfer mechanism

The invention provides an orbit transfer mechanism. The orbit transfer mechanism comprises a rotary guide orbit, a plurality of transitional guide orbits, a driving motor and supporting bodies. The supporting bodies are movable supporting bodies and comprise a transverse guide rail and a trolley, wherein the transverse guide rail arranged under a main guide rail and a transitional guide rail is vertical to the main guide rail and the transitional guide rail. Two frame plates in parallel with the transverse guide rail are erected on the trolley and the upper parts of the two frame plates are provided with mutually corresponding through holes. After movably passing through the through hole on one frame plate, the transmission shaft of a motor is connected with the driving shaft of a rotary guide rail through a shaft coupling. A bearing base is arranged through the through hole on the other frame plate. The lower two ends of the two frame plates are provided with corresponding shaft holes.

PROCESSING METHOD FOR ASPARAGUS SAUCE

Process of preparing asparagus sauce involves selecting of asparagus and cucumber, rinsing, sterilizing, enzyme-eliminating, beating, colloidizing, adding edible fibre, adding ginger juice and salt, mixing well, degasifying, packing, sealing, sterilizing and cooling. Said asparagus sauce has rich nutrients, the fragrance of asparagus is strong, the taste of sour-and-sweet is suiting one's palate, less bitter, it is without ppt..

Automatic deicer for transmission line

The invention provides an automatic deicer for a power transmission line. Various transmission phase wires of the transmission line are respectively provided with a reactance transformer, two output terminals of the secondary winding of the reactance transformer are respectively connected with two conductive core terminal ends of an electric heat tracing cable, an output control switch which is controlled by an ice detector is connected between the output terminals of the secondary winding of the reactance transformer and the corresponding conductive core terminal ends of the electric heat tracing cable, and the electric heat tracing cable is closely compounded on the surface of the transmission phase wires of the power transmission line respectively. In accordance with the electromagnetic induction principle, the device converts the magnetic field energy of the power transmission line into heat energy for deicing, takes an intelligent thermostatic electric heat tracing line or an intelligent ...

Source-network Coordination Type Direct-current (DC) Circuit Breaker Based on pre-charged Capacitors for Modular Multilevel Converters (MMC) Based DC Grid

A source-network coordination type direct-current (DC) circuit breaker based on pre-charged capacitors for an MMC based DC grid is provided. The MMC based DC grid is provided with four converter stations, each having two converters, which are in loop connection through a double-loop DC overhead line. Two ends of each DC line connecting the converters are separately equipped with DC circuit breakers for isolating a fault of the DC line. An MMC active voltage adjusting control strategy is matched with pre-charged capacitor voltage in the self-adaptive mode to provide a beneficial breaking condition for a quick mechanical switch branch, so that the fault line is effectively cut off.

Arm-strength exercising device

The utility model relates to an apparatus for the physical training of swimming. The utility model is an arm-force training device which is composed of a machine frame, ropes, an eccentric wheel, a fixed pulley, a movable pulley, a fixing clip, a guiding device, a support frame, weights, and a handle, wherein, the ropes which are fixed on the machine frame round the eccentric wheel which is fixed on the support frame; after then the ropes round the fixed pulley, the movable pulley, and the fixed pulley, the ropes are connected with the handle; the support frame is arranged at the guiding device which is fixed on the machine frame. The utility model can realize that a resistance change can be applied in the physical training of the arm force. The utility model has the advantages of reasonable design and low cost, being applied to the arm-force trainings of various sports items.

Voltage acceleration inverse time-delay over-current protection method used for micro power grid

The invention relates to the field of distribution network relay protection of an electric power system and relates to a voltage acceleration inverse time-delay over-current protection method used for a micro power grid. According to voltage and current information acquired by a protection mounting point, after a short circuit fault occurs and is judged to be a positive directional fault, a method for calculating protection time-delay operation time comprises the step of multiplying an existing inverse time-delay over-current protection setting formula by a voltage accelerated factor to obtain an accelerated operation time, wherein the minimum value of per-unit values of three phase voltages and three line voltages at the protection mounting point is taken as the voltage accelerated factor. The voltage acceleration inverse time-delay over-current protection method used for the micro power grid has the advantages that the time for eliminating the short circuit fault at line exit is very ...

Method for preserving schizophyllum commune stain

The invention belongs to the technical field of agriculture and particularly relates to a method for preserving a schizophyllum commune strain. The method comprises the following step of: (1) first grafting a test tube inclined plane strain of schizophyllum commune on a sawdust culture medium to culture a sawdust strain; (2) punching on a log; (3) grafting the cultured schizophyllum commune sawdust strain into a hole on the log and sealing up an orifice; (4) managing the grafted log according to a conventional mode, so that a schizophyllum commune entity grows on the log; (5) when 15 percent to 35 percent of the surface of the log is covered by the schizophyllum commune entity growing on the log, moving the schizophyllum commune entity into a dry and ventilated environment to be naturally dried; and (6) preserving the prepared schizophyllum commune strain under the indoor natural condition. By the method, the vitality of the schizophyllum commune strain can be kept for a long time, special ...

Method, apparatus and corresponding system for analyzing telecom network modeling

The invention provides a method for analyzing telecommunication network modeling, a device and a system thereof. The method comprises the following steps: an executable program loads an analytical model dynamic library corresponding to analytic application according to analytical model characteristic parameter in an application configuration file, wherein, the analytical model dynamic library is multiplexing of a plurality of analytic applications; the loaded analytical model dynamic library acquires service record required by analytic application from a telecommunication network; general logic processing is carried out on the service record based on all analytic applications of the analytical model dynamic library by the loaded analytical model dynamic library; the loaded analytical model dynamic library outputs a parameter according to result in the application configuration file and a logic processing result is processed correspondingly to the analytical application and output. Themethod ...

PROCESSING METHOD FOR PEACH SAUCE

A method of preparing a sauce of peach involves raw material selecting from yellow peach or white peach, soak with hydrochloric acid, beating, milling into glue, flavouring, mixing well, packing, sterilizing etc.. Produced peach sauce keeps colour, fragrance and taste as fresh peach, and various nutrients, palatable sweet-sour taste, it is suitable for children and old men to eat. This products contain the flesh of fluit, it is lower consumption of raw material per ton, high productivity. This sauce is also used as semifinished product to process high grade peach juice. This invention contributes a new way for utilizing the raw material of peach.

Network data monitoring and processing method and equipment

Method for protecting power distribution network containing distributed generation

The present invention belongs to the technical field of relay protection of power distribution network of power system and relates to a method for protecting the power distribution network containing distributed generation. According to the invention, at the state that the bus bar of power distribution network is connected with one or more than one distributed generation, the upstream area which is accessed into the power distribution network of distributed generation is additionally installed with a direction pilot protector. Simultaneously the area adopts a timing overcurrent-limiting protecting mode with a directional element. To the state that the non-bus-bar position of power distribution network is accessed with at least one distributed generation, the upstream area which is accessed into the power distribution network of distributed generation is additionally installed with a direction pilot protector. The downstream area is additionally installed with an overcurrent protecting device ...

Automatic package checking device and its operation method

Disclosed is an automatically bag-detecting device and an operating method thereof, and the device comprises a chain system, a bag-throwing system and a second mechanical hand. A first mechanical hand, a counting system and a bag-opening detecting system are sequentially arranged on the chain system; after the counting system collects signal that sets the product quantity, the signal can be respectively sent to the first mechanical hand, the second mechanical hand and the bag-opening detecting system, and the first hand can fasten the being-detected product bag which prepares to pass through the counting system after receiving the signal; the second mechanical hand fasten the being-detected product bag which passes through the counting system; simultaneously, the bag-opening detecting system opens the being-detected product bag and detects the being-detected product; the bag-opening detecting system can send the detected data to a data-collecting analysis system, the data-collecting analysis ...

Method and device for realizing time synchronization

The invention discloses a method and a device for realizing time synchronization. Both a timestamp counter and a reference timestamp counter perform synchronous counting, so the difference between an external synchronous clock frequency and a clock frequency generated by a local FPGA can be reduced smoothly, which avoids a phenomenon of a reverse order of a timestamp field. Moreover, because an enabling bit for setting a timestamp forcibly is set, if the enabling bit is 1, a set initial timestamp value is loaded to the timestamp counter and the reference timestamp counter simultaneously and immediately; if the enabling bit is not 1, the set initial timestamp value is loaded to the reference timestamp counter immediately; and the timestamp counter slowly adjusts a frequency in accordance with that of the reference timestamp counter according to an adjustment mechanism so that the adjustment of the timestamp is more smooth. Under the assurance of a handshake mechanism, the time error of a ...

Self-adaptive current fast tripping protection method for distribution network comprising inverse distributed power

The invention belongs to the technical field of relay protection of distribution networks, relates to a protection method for a distribution network comprising inverse distributed power, and provides an improved self-adaptive current fast tripping protection proposal comprising an IIDG power distribution system on the basis of the prior self-adaptive current fast tripping protection. The protection method still performs online setting on protection according to the prior mode of a self-adaptive setting value expression under the condition of no consideration of the connection of an IIDG when the IIDG is connected to the rear side of the protection, utilizes a negative sequence component to solve for the actual equivalent impedance of the rear side of the protection and uses an equivalent electric potential under the current failure state to set the protection under the condition of two-phase short circuit, still adopts a calculation method under the condition of no connection of the IIDG ...

Ground net corrosion detection method and system

The invention provides a corrosion detection method for a grounding net, as well as a system. The method comprises the steps as follows: the corrosion potential of detected grounding net metal is measured, constant current step signals are applied to the detected grounding net metal, and the constant current step response signals are collected; the wavelet filter treatment is performed to the collected grounding net soil corrosion electrochemical detection data; and the corrosion electrochemical parameter analysis processing is performed to the grounding net soil corrosion electrochemical detection data after the wavelet filter treatment, thereby generating the grounding net soil corrosion detection result. The grounding net corrosion status is detected accurately and conveniently by the electrochemical detection method.

Method and device for querying databases

The embodiment of the invention discloses a method and a device for querying databases. The method for querying the databases specifically comprises the following steps of: receiving a first structured query language (SQL) for querying a target database of a certain type; according to a preset SQL processing class, converting the first SQL into a second SQL; and querying the target database by using the second SQL. By using the method for querying the databases, the conversion from certain SQL to another SQL can be achieved by using a very small amount of code developments or modifiers so as to support different database types. The method for querying the databases develops a system simultaneously applicable for various database types with a low development cost, and achieves the support to various database types; besides, the system performance cannot be reduced by the use of a development framework.

Network data monitoring and processing method and equipment

The invention discloses a network data monitoring processing method, which includes steps that firstly, monitoring processing equipment collects original data on the network. Secondly, the monitoring processing equipment implements distributed processing on the original data. The invention also discloses network data monitoring processing equipment, which includes a data collecting unit and a data processing unit. Under the premise of adding the process of the network data with high rate and large flow, the invention keeps the access mode and the collecting interface of the original monitoring processing equipment and effectively lowers the investment of a user. At the same time, a distributed processing mode is adopted to improve the flexibility of the data processing. The invention provides the monitoring processing method and the equipment, takes advantage of an advanced distributed processing architecture, an SNMP protocol visiting interface and an IPv6 network protocol processingfunction ...

Method for acquiring network data by monitoring equipment and monitoring equipment

The embodiment of the invention discloses a method for acquiring network data by monitoring equipment and the monitoring equipment. The method comprises the following steps of: transmitting a first specific ICP cell to a receive port of the monitoring equipment by a transmit port of the monitoring equipment so as to enable a link state machine of the monitoring equipment to be switched to the Usable state, and switching a group state machine of the monitoring equipment to the Insufficient-Links state; transmitting a second specific ICP cell to the receive port of the monitoring equipment by the transmit port of the monitoring equipment so as to enable the link state machine of the monitoring equipment to be switched to the Active state from the Usable state, and switching the group state machine of the monitoring equipment to the Operational state from the Insufficient-Links state; and when the link state machine of the monitoring equipment is in the Active state and the group state machine ...

Acyl-acyl carrier protein thioesterase gene RNAi carrier in poplar and application thereof

The invention relates to an acyl-acyl carrier protein thioesterase gene RNAi carrier in poplar and an application thereof in silencing target gene. The carrier is constructed by inserting a PtFATB gene segment in a plant expression carrier in a positive direction and a negative direction, and the obtained carrier is a transgenic plant obtained by Agrobacteria transformation. The comparison of the transgenic plant with a wild type plant shows that the transcript levels of the PtFATB gene of the transgenic plant is reduced by above 60% compared with that of the wide type plant; and the content of leaf saturated fatty acid is reduced by above 50% when leaf total fatty acid of the transgenic plant is compared with that of the wide type plant.

Method for testing milk protein stability

Fast prepn process of machinable high-strength SiN-B4C ceramic

New fir triterpene lactone compound, preparation method and application thereof

The invention discloses new triterpene lactone compounds, in particular to new fir triterpene lactone compounds A, B, C, D, E, and F (Neoabieslactone A, B, C, D, E and F). The compounds are separated from plant fir of Qinling Mountain and are obtained by silica gel column chromatography. According to the in-vitro cytotoxic test and in-vitro activity test of the compounds, the results show that six new fir triterpene lactone compounds have good inhibition activity to human lung cancer cells, human intestine cancer cells, human cellule lung cancer cells and human breast cancer cells, have obvious anti-tumor effects on the curative effect test of mice S180 sarcoma (entity-type), and have excellent clinic application values. The compounds can be used as active compositions and pharmaceutic adjuvant to prepare the medical combination used for curing tumors.

Transmission line single phase self-adapting reclose implementing method based on fault point

The invention belongs to electric power system transmission line relay protection field and relates to a method for judging failure property of single-phase self-adapting reclosing based on fault point voltage: real-timely acquiring the voltage and current value of every phase on one side of the transmission line; measuring failure distance; real-timely computing the current actual fault point voltage; finding out the sound phase current and fault phase voltage at the two ends of the line, then finding out the approximate open circuit voltage of the fault point and the set-pressure using the result of sound phase current and fault phase voltage and the result of failure distance measurement; comparing the fault point voltage with the set pressure, an instantaneous failure is judged if thefault point voltage value is persistently larger than the set pressure within the set time period after single phase tripping, and the protection sends out a reclosing order after certain time delay;a permanent ...

Misfire generator for vehicle-mounted fault diagnosis

The invention relates to a misfire generator for vehicle-mounted fault diagnosis, which comprises a signal acquisition unit used for acquiring a cylinder ignition signal on an engine ignition coil signal wire, an OR gate circuit used for receiving various paths of ignition signals acquired by the signal acquisition unit and integrating the ignition signals into an ignition sequence, a counter used for receiving the ignition sequence output by the OR gate circuit and converting the ignition sequence into an address code, a misfire mode selection switch used for selecting a misfire mode, a misfire rate setting unit used for setting a misfire rate, a data storage unit used for receiving the address code output by the counter, the misfire mode selected by the misfire mode selection switch and the misfire rate set by the misfire rate setting unit, and outputting a misfire signal according to the input data, a trigger used for receiving the misfire signal output by the data storage unit, a voltage ...

Energy position tandem protection method and device for extra-high voltage transmission line

Method for recycling and preparing ultra-fine zinc dust from zinc dust containing material

The invention belongs to the metal recovery technical field and discloses a method for recovering and preparing ultrafine zinc powder from zinc-containing powder. The method for recovering and preparing the ultrafine zinc powder from the zinc-containing powder comprises the following steps that: the zinc-containing powder is added into an alkaline solution and is stirred at a temperature of between 20 and 60 DEG C to ensure that zinc is dipped into the solution, and the solid-liquid separation is performed; the obtained solution is subject to preliminary electrolysis under the conditions of low voltage and low current density, metal impurities with more positive electric property than the zinc in the solution are reduced and recovered; the solution after the preliminary electrolysis is subject to advanced electrolysis under the conditions of improved voltage and current density, and is deposited on a cathode to produce zinc powder, and the alkaline solution is circularly taken as a leaching ...

Method, apparatus and corresponding system for analyzing telecom network modeling

The invention provides a method for analyzing telecommunication network modeling, a device and a system thereof. The method comprises the following steps: an executable program loads an analytical model dynamic library corresponding to analytic application according to analytical model characteristic parameter in an application configuration file, wherein, the analytical model dynamic library is multiplexing of a plurality of analytic applications; the loaded analytical model dynamic library acquires service record required by analytic application from a telecommunication network; general logic processing is carried out on the service record based on all analytic applications of the analytical model dynamic library by the loaded analytical model dynamic library; the loaded analytical model dynamic library outputs a parameter according to result in the application configuration file and a logic processing result is processed correspondingly to the analytical application and output. The method ...

Fast current protection method for distribution network containing distributed power

The invention belongs to the technical field of relay protection of distribution networks, and relates to a fast current protection method for a distribution network containing distributed power. In each protection device, four protection modules, namely OC, DGOC, AOC and DGAOC modules are all adopted, wherein the OC and DGOC modules are fixed time lag overcurrent protection modules, perform overcurrent protection on upstream and downstream faults at the position where the protection device is arranged respectively, and can delay the action to ensure the removal of the faults; and the AOC andthe DGAOC modules accelerate to trip off a circuit breaker of a local terminal in a preset acceleration time period according to action information of peer-to-peer protection matched with the AOC andthe DGAOC modules respectively. The method can quickly remove faulty lines from both ends on the premise of not changing the configuration of the circuit breaker of a distribution system by re-configuring ...

Fuel consumption assessment device for fuel cell vehicle

The invention discloses a fuel consumption assessment device for a fuel cell vehicle, belonging to the technical field of new energy vehicle performance test and assessment. The fuel consumption assessment device is used for assessing the fuel consumption and economical efficiency of the fuel cell vehicle, and comprises a gas source bottle rack and a pipeline system connected with the gas source bottle rack, wherein the pipeline system is connected with the fuel cell vehicle; the gas source bottle rack comprises a gas bottle bracket, a temperature sensor and a pressure sensor; the gas bottle bracket is used for accommodating gas bottles, and the temperature sensor and the pressure sensor are used for measuring the gas in the gas bottles, and the fuel consumption is calculated based on the measuring results of the temperature sensor and the pressure sensor; the fuel consumption assessment device also comprises a weighing device; and the weighing device comprises a windproof and shockproof ...

Method for culturing Euramerican poplar tissues to regenerate Euramerican poplar

The invention relates to a method for culturing Euramerican poplar tissues to regenerate the Euramerican poplar, comprising the steps of obtaining sterile explants, inducing and differentiating calluses, stooling clustered sprouts, raising clustered seedlings and culturing the clustered seedlings to make the clustered seedlings root. The method for culturing Euramerican poplar tissues to regenerate the Euramerican poplar is easy to operate and control, can be used for repeatedly producing the Euramerican poplar annually and can effectively meet the need of studying and culturing the Euramerican poplar, ensure the highest adventitious sprout inducing rate of 100 percent and the clustered seedling rooting rate of more than 96.7 percent and improve the Euramerican poplar regenerating rate by culturing the Euramerican poplar tissues to a great extent.

Internal combustion engine oil potentiator special for shipping

The invention relates to an internal combustion engine oil additive, in particular to an internal combustion engine oil additive especially for ship. The internal combustion engine oil additive comprises a solid lubricating material combination, a high efficiency dispersing agent, a detergent, an oxidation and corrosion inhibitor, a pour-point depressant and a hydrogenation dewaxing base oil. Theweight portions of the components are as following: 2-15 portions of solid lubricating material combination, 1-10 portions of high efficiency dispersing agent, 1-10 portions of detergent, 1-50 portions of oxidation and corrosion inhibitor, 1-5 portions of pour-point depressant and 10-90 portions of hydrogenation dewaxing base oil. The product can realize the targets of reducing the consumption ofengine oil, saving fuel oil, reducing the discharge amount of the harmful gas, reducing the friction, lowering tearing and prolonging the service life of the ship engine.

Method and system for processing information data

The invention discloses a method and a system for processing information data. The method comprises the following steps of: firstly, saving corresponding PSDR data in a PSDR file according to a user number segment; secondly, receiving user UDR data and dividing the UDR data according to the user number segment and saving the UDR data in the UDR file; and finally, loading the PSDR file needed to be updated in an internal memory, determining the PSDR data in the PSDR file, reading the UDR data which corresponds to the PSDR data and belongs to the same user number segment as the PSDR data, and updating the PSDR file. According to the method and the system for processing the information data, the PSDR data of a user number is saved in the PSDR file in a hard disk; and when update is needed, the PSDR file is mapped into the internal memory and then the information data is updated, so not only the use of the internal memory space is reduced, but also the update efficiency of the information data ...

FPGA (Field Programmable Gata Array) based method for realizing fractional frequency division and fractional frequency divider

The invention provides an FPGA (Field Programmable Gata Array) based method for realizing fractional frequency division and a fractional frequency divider. The fractional frequency divider comprises a frequency value determining unit, an error initializing unit, an error judging unit, an error updating unit and a clock generating unit, wherein after a clock is input to the frequency value determining unit, the frequency value determining unit determines the frequency of the input clock by analyzing the input clock and determines the frequency value f1 of the input clock according to the frequency value f2 of the clock, which is obtained by needing frequency division; errors of initialized f1 and f2 enter the error judging unit, and the clock generating unit is driven to carry out clock output according to the judgment of error values; and the errors are updated in a next input clock period and then enter the error judging unit, and the clock generating unit is driven to carry out the clock ...

Automatic package checking device and its operation method

Disclosed is an automatically bag-detecting device and an operating method thereof, and the device comprises a chain system, a bag-throwing system and a second mechanical hand. A first mechanical hand, a counting system and a bag-opening detecting system are sequentially arranged on the chain system; after the counting system collects signal that sets the product quantity, the signal can be respectively sent to the first mechanical hand, the second mechanical hand and the bag-opening detecting system, and the first hand can fasten the being-detected product bag which prepares to pass through the counting system after receiving the signal; the second mechanical hand fasten the being-detected product bag which passes through the counting system; simultaneously, the bag-opening detecting system opens the being-detected product bag and detects the being-detected product; the bag-opening detecting system can send the detected data to a data-collecting analysis system, the data-collecting analysis ...

Telecommunication network failure enquiry method, apparatus and telecommunication network collaboration monitoring system

The invention discloses a telecommunication network failure searching method, apparatus and telecommunication network cooperation monitoring system. the telecommunication network failure searching method comprises: when a failure occurs in the communication between the first network and the second network, the first sub monitoring system searches failure position, if the failure position is not in the first network, sends a failure search request to the cooperation server; the cooperation server receives the failure search request from the first sub monitoring system, and sends the failure search request to the second sub monitoring system; the second sub monitoring system searches failure position in the second network according to the failure search request from the cooperation server. In which, the first sub monitoring system is used for monitoring the first network, while the second sub monitoring system is used for monitoring the second network. The technical scheme in the invention ...

Blocking effect analysis method and system

The invention discloses a blocking effect analysis method. The method comprises the following steps: inputting a decoded image; calculating brightness differences on boundaries among pixel blocks; utilizing a blocking effect visibility function to process the brightness differences on the boundaries among the pixel blocks; utilizing a Weber-Fick inner law to calculate the subjective sensation of a human vision system to visible blocking effects; and integrating the blocking effects on all the boundaries in the image to obtain the blocking effect evaluation analysis results of the whole image.The blocking effect analysis method and the system can accurately realize the blocking effect evaluation so that results can more suit the subjective sensation of the eyes.

Transmission line distance protecting method

Method for preparing boron nitride nanotube by magnesium reduction

The invention provides a method for preparing a borazon nano pipe by the magnesium-thermic reduction, belonging to the inorganic nano material field. In the prior method for preparing the borazon nano pipe, the problems of low yield and high cost exist. The method of the invention comprises the following steps that : (1) under argon shield, according to the mol ratio of 1:1-3:0.01-0.1, borazon, magnesium and ferrous salt are ground, mixed and screened; (2) under argon shield, the screened mixture is heated, and at a temperature of between 900 and 1,200 DEG C, argon gas is closed and the ammonia gas is filled, and when the temperature reaches between 1,200 and 1,600 DEG C, the temperature is maintained for 1 to 5h; (3) after the temperature decreases to the room temperature, the mixture is immersed in nitric acid, the product obtained has impurities removed, and the borazon nano pipe is obtained. The method of the invention has the advantages of simple process, easy control and amplification ...

Self-adapting three-phase reclosure decision method of ultra-high voltage electric power line with shunt reactor

The invention discloses an ultra-high voltage transmission line self-adaptive three-phase recloser judging method with a shunt reactor. The line residual voltage mode component amplitude is taken as criterion and the failure property can be exactly judged before the circuit breakers at two sides of the transmission line are reclosed, thus respectively realizing the quick action of the recloser during the transient failure and the locking of the recloser during the permanent failure. Compared with the prior art, the judging method of the invention avoids the secondary impact on the electric installation and the threatening on the stability of the system caused by that the circuit breaker is reclosed at the permanent failure in three-phase, quickens the closing time during the transient failure, is beneficial for the stability of the system and the continuity of the power supply, can only use a micro-computer protection device to process the sampling data of the voltage at the line termination ...

Method for identifying high voltage direct current transmission line fault location based on genetic algorithm parameter

The invention discloses a method for identifying high voltage direct current transmission line fault location based on genetic algorithm parameter. Genetic algorithm is adopted on the basis of modulus change, the requirements on line parameter accuracy and GPS time calibration are not high, the method scarcely suffers from interference of weather, telecommunication, equipments and the like, no location dead zone exists, and higher location calculation accuracy can be maintained simultaneously.

Restoration inverse multiplexing asynchronous transfer mode (ATM) configuration method and device thereof

The embodiment of the invention provides a restoration inverse multiplexing asynchronous transfer mode (ATM) configuration method and a device thereof. The method comprises the steps of: acquiring ICP cell of inverse multiplexing ATM IMA protocol control cell of a physical link, and acquiring parameters needed by configuring IMA by a sender from the acquired ICP cell; according to the acquired parameters, merging the physical link into an IMA virtual link group; and crossing the physical links belonging to the same IMA virtual link group into the same physical interface. By adopting the embodiment of the invention, the IMA configuration before load sharing can be accurately restored.

Method and device for realizing field decoding

The embodiment of the invention discloses a method and a device for realizing field decoding. A field decoding process flow corresponding to the field types is established in advance. The method comprises the following steps: acquiring the types of decoding fields which decode data packets to be decoded; calling the field decoding process flow corresponding to the field decoding types; and decoding the data packets to be decoded by the field decoding process flow. According to the embodiment of the invention, the all-field decoding on the data packet of the network transmission in a protocol is realized on the basis of lightening the workload of the developers.

Excavation construction method for unsymmetrical small-space tunnel

The invention relates to a construction method for an unsymmetrical big-span and small-span subway tunnel, namely an excavation construction method for an unsymmetrical small-space tunnel. The excavation construction method comprises the following steps: firstly, excavating a small-span tunnel; putting an anchor rod in a clamped rock between a big-span tunnel and the small-span tunnel before the primary support of the small-span tunnel is manufactured, wherein the anchor rod has the functions of grouting and oppositely pulling; then manufacturing the primary support of the small-span tunnel; welding one end of the anchor rod with the primary support of the small-span tunnel; excavating the big-span tunnel by steps after the secondary lining of the small-span tunnel is manufactured; firstly excavating one side close to the small-span tunnel; processing and welding the other end of the anchor rod to the primary support of the big-span tunnel to form the oppositely pulling anchor rod; excavating ...

FRESHESS PRESERVATION AGENT FOR FRUITS AND VEGETABLES AND THE MAKING TECHNOLOGY AND APPLICATION METHOD THEREOF

This invention relates to a agent for freshness-preserving of vegetables and fruits, preparing method and usage. The process involves that a kind of carrier is put into a acid solution which contains halogen oxy-acid salt, via stirring, cooling, filtering, washing and drying, a ethylene-remover contained halogen oxy-acid salt carrier is produced; and dipping the carriers in volatile vegetable oil, taking out, air-drying, a fungicidal agent which is composed of carries contained volatile vegetable ail is prepared. It is applied to freshness-preserving for vegetables and fruits or puts it in storehouse where is put with calcium oxide, the result of ethylene-removing is rapider 3 times, amount of ethylene-removing is higher 6 times than prior technique, the period of freshness-keeping can obtain 6 months.

Communication protocol deciphering method and device

The invention discloses a decoding method and a device for communication protocols, wherein the method comprises the following steps: data frames are obtained from the collected data; whether the protocol characteristic information of the default communication protocols is contained in the data frames is detected; the protocol type used by the collected data is confirmed according to the amount of the detected data frames and the amount of the data frames of the protocol characteristic information containing the default communication protocol. Through the method provided by the embodiment of the invention, the communication protocols used in the protocol data are decoded without the specific communication data information so as to provide supervision for the configuration of subsequent test parameters, and then the needed information can be found from the data transferred.

Protecting method for short-circuit between wire coils of parallel reactor of ultrahigh voltage transmission line

Method for culturing Euramerican poplar tissues to regenerate Euramerican poplar

The invention relates to a method for culturing Euramerican poplar tissues to regenerate the Euramerican poplar, comprising the steps of obtaining sterile explants, inducing and differentiating calluses, stooling clustered sprouts, raising clustered seedlings and culturing the clustered seedlings to make the clustered seedlings root. The method for culturing Euramerican poplar tissues to regenerate the Euramerican poplar is easy to operate and control, can be used for repeatedly producing the Euramerican poplar annually and can effectively meet the need of studying and culturing the Euramerican poplar, ensure the highest adventitious sprout inducing rate of 100 percent and the clustered seedling rooting rate of more than 96.7 percent and improve the Euramerican poplar regenerating rate byculturing the Euramerican poplar tissues to a great extent.

Gear oil potentiator special for pumping unit

The invention relates to a gear oil synergist specially used for an oil pumping unit. The gear oil synergist comprises the components with the following weight portions of 2-25 portions of solid lubricating ingredients combination, 1-5 portions of high efficiency dispersing agent, 1-20 portions of extreme pressure antiwear agent, 1-10 portions of pour point depressant, and 40-95 portions of hydrogenation dewaxing base oil. By adding the product of the invention in the gear oil of the oil pumping unit with comparatively little quantity proportions, the aims that the oil does not need to be changed when the season is changed, the service time of the oil is prolonged, the wear of the oil pumping unit is reduced, the service life of equipment is prolonged and mechanical efficiency is improved can be achieved.

Self-adapting three-phase reclosure decision method of ultra-high voltage electric power line with shunt reactor

The invention discloses an ultra-high voltage transmission line self-adaptive three-phase recloser judging method with a shunt reactor. The line residual voltage mode component amplitude is taken as criterion and the failure property can be exactly judged before the circuit breakers at two sides of the transmission line are reclosed, thus respectively realizing the quick action of the recloser during the transient failure and the locking of the recloser during the permanent failure. Compared with the prior art, the judging method of the invention avoids the secondary impact on the electric installation and the threatening on the stability of the system caused by that the circuit breaker is reclosed at the permanent failure in three-phase, quickens the closing time during the transient failure, is beneficial for the stability of the system and the continuity of the power supply, can only use a micro-computer protection device to process the sampling data of the voltage at the line termination ...

Method for using lead flue dust or slag to prepare ultra-fine lead powder

The invention pertains to the metal recovery technical field and provides a method for preparing ultrafine powders of lead from lead flue dust or slag. The method for preparing ultrafine powders of lead from lead flue dust or slag comprises the following steps that: the lead flue dust or slag is soaked through sulphuric acid and the sodium chloride concentrated solution, the solution containing lead is obtained after a solid-liquid separation process is done, and lead chloride crystals are obtained after a cooling crystallization process is done; the obtained lead chloride crystals are prepared into electrolyte to be electrolyzed and flow in a plurality of electrolyzers at different highness, and the electrolyte is lead to brush the board once at regular intervals; the lead powders brushed from a polar plate are flushed to a powder collecting groove at a lower position with the flowing electrolyte, and then the electrolyte returns for recycling use; wet lead powders are collected from the ...

Self-adaptive current fast tripping protection method for distribution network comprising inverse distributed power

The invention belongs to the technical field of relay protection of distribution networks, relates to a protection method for a distribution network comprising inverse distributed power, and provides an improved self-adaptive current fast tripping protection proposal comprising an IIDG power distribution system on the basis of the prior self-adaptive current fast tripping protection. The protection method still performs online setting on protection according to the prior mode of a self-adaptive setting value expression under the condition of no consideration of the connection of an IIDG when the IIDG is connected to the rear side of the protection, utilizes a negative sequence component to solve for the actual equivalent impedance of the rear side of the protection and uses an equivalent electric potential under the current failure state to set the protection under the condition of two-phase short circuit, still adopts a calculation method under the condition of no connection of the IIDG ...

Method for using lead flue dust or slag to prepare ultra-fine lead powder

The invention pertains to the metal recovery technical field and provides a method for preparing ultrafine powders of lead from lead flue dust or slag. The method for preparing ultrafine powders of lead from lead flue dust or slag comprises the following steps that: the lead flue dust or slag is soaked through sulphuric acid and the sodium chloride concentrated solution, the solution containing lead is obtained after a solid-liquid separation process is done, and lead chloride crystals are obtained after a cooling crystallization process is done; the obtained lead chloride crystals are prepared into electrolyte to be electrolyzed and flow in a plurality of electrolyzers at different highness, and the electrolyte is lead to brush the board once at regular intervals; the lead powders brushedfrom a polar plate are flushed to a powder collecting groove at a lower position with the flowing electrolyte, and then the electrolyte returns for recycling use; wet lead powders are collected fromthe ...

Protecting method for short-circuit between wire coils of parallel reactor of ultrahigh voltage transmission line

Negative sequence voltage and current is calculated from phase voltage and phase current of leading out end at high voltage side of reactor. Based on the calculated value of negative sequence voltage and current, steps of determining short circuit between turns is as follows: when short circuit fault between turns occurs, direction of negative sequence power is determined from phase relation between negative sequence voltage and current; determining whether short circuit fault between turns occurs inside district or outside district. The method increases action sensitivity of protection components, and cancels out characteristics of impedance compensation used in traditional protection in homopolar power direction. The invention protects reactor, determines earth fault, and guarantees not false operation. Theoretical analysis and emulation test prove correctness and validity of the new theory for protecting turns of reactor.

Electrochemical measuring device

The invention provides an electrochemical measuring device, which comprises an electrolyzer, a cover body, a turntable, an auxiliary electrode, a reference electrode and at least three electrodes made of an identical material, wherein the turntable is arranged on the cover body; the auxiliary electrode and the reference electrode are connected to the cover body; the electrodes made of the identical material are uniformly distributed and connected to the turntable through electrode supports; the periphery of the turntable is uniformly provided with first conductive contact bodies which correspond to the electrodes made of the identical material and are connected with lead wires of the corresponding electrodes made of the identical material; the inner wall of an accommodating hole of the cover body is uniformly provided with three second conductive contact bodies which can be in one-to-one contact with the three first conductive contact bodies respectively; the cover body is provided with ...

Method for identifying high voltage direct current transmission line fault location based on genetic algorithm parameter

The invention discloses a method for identifying high voltage direct current transmission line fault location based on genetic algorithm parameter. Genetic algorithm is adopted on the basis of modulus change, the requirements on line parameter accuracy and GPS time calibration are not high, the method scarcely suffers from interference of weather, telecommunication, equipments and the like, no location dead zone exists, and higher location calculation accuracy can be maintained simultaneously.

Telecommunication network failure enquiry method, apparatus and telecommunication network collaboration monitoring system

The invention discloses a telecommunication network failure searching method, apparatus and telecommunication network cooperation monitoring system. the telecommunication network failure searching method comprises: when a failure occurs in the communication between the first network and the second network, the first sub monitoring system searches failure position, if the failure position is not in the first network, sends a failure search request to the cooperation server; the cooperation server receives the failure search request from the first sub monitoring system, and sends the failure search request to the second sub monitoring system; the second sub monitoring system searches failure position in the second network according to the failure search request from the cooperation server. In which, the first sub monitoring system is used for monitoring the first network, while the second sub monitoring system is used for monitoring the second network. The technical scheme in the invention ...

On-orbit deep discharge processing method of hydrogen-nickel storage battery

The invention relates to an on-orbit deep discharge processing method of a hydrogen-nickel storage battery, which comprises the following steps: (1) preparing single discharge resistors; (2) cleaning a discharge resistor disc, and then, pasting the resistor disc on the hydrogen-nickel storage battery; (3) connecting the leads of all discharge resistor disc in series according to the predetermined connection points; and (4) according to the on-orbit processing needs, sending an instruction by the ground to switch on or switch off the discharge resistors to discharge the storage battery. In the invention, flaky discharge resistors with good heat dissipation design are used for discharging the hydrogen-nickel storage battery, thereby reducing the adverse damage to a certain extent; the used device is simple and easy, and only several resistors are needed; and compared with electronic loads, the device has the advantages of small volume, light weight and simple operation. Meanwhile, because ...

Data storage method and system

The embodiment of the invention discloses a stored data method and a system. In the invention, a disk array is divided into a plurality of logic subareas, and multiple threads are used for respectively reading and writing different subareas, thereby enhancing the utilization of IO bandwidth. Since IO is usually the bottleneck of storage, so the enhancement of the utilization of IO bandwidth enhances the data throughput of the storage server. In addition, in the embodiment of the invention, data is stored and retrieved in the form of data files; and both the storage and the transmission of the data use the same format and do not need format conversion, thereby saving the step of data conversion and enhancing the data access efficiency. Furthermore, in the embodiment of the invention, by transmitting the query conditions to a storage server, the storage server executes the query task and acquires the required data, and the network only transmits the required data, thereby reducing the data ...

Image quality evaluation method and device

The embodiment of the invention provides an image quality evaluation method and an image quality evaluation device. The method comprises the following steps of: detecting edge points of an image; computing edge widths and edge gradient peak values at the edge points of the image; computing the fuzziness physical quantity strength of the image according to the edge widths and the edge gradient peak values of the edge points of the image; and judging an image quality evaluation result according to a logarithm, taking e as a base, of the fuzziness physical quantity strength. When the image quality evaluation method and the image quality evaluation device provided by the embodiment of the invention are used for evaluating the fuzziness of the image, more factors are taken into account, and the evaluation result more approaches to the evaluation of human vision and is more accurate.

Real-time wire-break detection method and system for digital incremental encoder

The invention provides real-time wire-bream detection method and system for a digital incremental encoder. The method comprises the following steps of: converting A-phase, B-phase and Z-phase differential signals into A-phase, B-phase and Z-phase single-ended signals; judging whether the A-phase single-ended signal and the B-phase single-ended signal have wire break according to the physical property of orthogonal pulse maintained by the A-phase single-ended signal and the B-phase single-ended signal; judging whether the Z-phase single-ended signal has wire break according to the property that the mechanical angle of the Z-phase single-ended signal pulse is fixed; and outputting a fault state according to the judgment result. The invention provides real-time wire-bream detection method and system for a digital incremental encoder, which ensures real-time and high-precision monitoring.

Transmission line single-phase adaptive reclosing implementing method based on fault point voltage

The invention belongs to electric power system transmission line relay protection field and relates to a method for judging failure property of single-phase self-adapting reclosing based on fault point voltage: real-timely acquiring the voltage and current value of every phase on one side of the transmission line; measuring failure distance; real-timely computing the current actual fault point voltage; finding out the sound phase current and fault phase voltage at the two ends of the line, then finding out the approximate open circuit voltage of the fault point and the set-pressure using the result of sound phase current and fault phase voltage and the result of failure distance measurement; comparing the fault point voltage with the set-pressure, an instantaneous failure is judged if the fault point voltage value is persistently larger than the set-pressure within the set time period after single phase tripping, and the protection sends out a reclosing order after certain time delay; an ...

Method for protecting power distribution network containing distributed generation

The present invention belongs to the technical field of relay protection of power distribution network of power system and relates to a method for protecting the power distribution network containing distributed generation. According to the invention, at the state that the bus bar of power distribution network is connected with one or more than one distributed generation, the upstream area which is accessed into the power distribution network of distributed generation is additionally installed with a direction pilot protector. Simultaneously the area adopts a timing overcurrent-limiting protecting mode with a directional element. To the state that the non-bus-bar position of power distribution network is accessed with at least one distributed generation, the upstream area which is accessedinto the power distribution network of distributed generation is additionally installed with a direction pilot protector. The downstream area is additionally installed with an overcurrent protectingdevice ...

Processing method for asparagus sauce

Abies holophylla triterpenoid compound, extraction separation thereof and application thereof

The invention provides an abies holophylla triterpenoid compound, which comprises the following compounds 1, 2, 3, 4 and 5. The compounds are subjected to an experiment of cytotoxic activity, and a result shows that the five compounds have good inhibitory activity and excellent anti-tumor effect on human lung cancer cells, human intestinal cancer cells, human small cell lung cancer cells and human breast cancer cells. The five compounds are proved by a curative effect experiment on sarcoma (entities) of mice S180 to have the obvious tumor-inhibitory effect. The abies holophylla triterpenoid compound can be used for preparing anti-cancer medicaments. The medicaments of the invention consist of the abies holophylla triterpenoid compound serving as active ingredients and a conventional medicinal carrier, and can be prepared into preparations according to the conventional method. The medicaments of the invention are Chinese medicinal preparations, have small toxic and side effect and highcurative ...

Method for recycling and preparing ultra-fine zinc dust from zinc dust containing material

The invention belongs to the metal recovery technical field and discloses a method for recovering and preparing ultrafine zinc powder from zinc-containing powder. The method for recovering and preparing the ultrafine zinc powder from the zinc-containing powder comprises the following steps that: the zinc-containing powder is added into an alkaline solution and is stirred at a temperature of between 20 and 60 DEG C to ensure that zinc is dipped into the solution, and the solid-liquid separation is performed; the obtained solution is subject to preliminary electrolysis under the conditions of low voltage and low current density, metal impurities with more positive electric property than the zinc in the solution are reduced and recovered; the solution after the preliminary electrolysis is subject to advanced electrolysis under the conditions of improved voltage and current density, and is deposited on a cathode to produce zinc powder, and the alkaline solution is circularly taken as a leaching ...

Method and apparatus for implementing field filtration

The embodiment of the invention discloses a method and a device for realizing field filtration. The method comprises: acquiring a field type of fields to be filtered; calling a filtration processing flow corresponding to the field type of the fields to be filtered, and filtering decoding results of the fields to be filtered through the filtration processing flow according to filter conditions of the fields to be filtered. The method and the device realize filtration of fields in a protocol on the basis of reducing the workload of developers.

Preparation method of boron nitride nano tube with controllable dimension

The invention belongs to the field of inorganic nano material. The prior preparation method of a boron nitride nano tube has the problems of low production rate, high cost, complicated technology, difficult dimension control and the like. The preparation method comprises the steps: putting boron and a catalyst on the basis of weight ratio of 1 to (0.01 to 0.05) into a plastic bottle; using a nonaqueous solvent as a medium; ball-milling the boron and the catalyst for 8 to 24 hours; sieving the boron and the catalyst in a screen of 100 meshes after drying; heating a sieved mixture under the protection of argon gas; stopping leading the argon gas and leading nitrogen gas or the mixed gas of ammonia gas and the nitrogen gas when the temperature reaches 1000 DEG C to 1300 DEG C; keeping the temperature for 0.5 to 5 hours; reducing the temperature to room temperature after the constant temperature is finished; adding an obtained product to nitric acid for ultrasonic processing; removing the remained ...

Split-phase current phase differential protecting method for extra-high voltage transmission line

Method and system for monitoring wireless network user behaviors

The embodiment of the invention provides a method and a system for monitoring wireless network user behaviors. The method comprises that: a WEB Server receives a set monitoring condition; the WEB Server generates a configuration file according to the monitoring condition, and the configuration file comprises the monitoring condition; the WEB Server sends the configuration file to each App Server; in the proceeding process of mobile data service, each App Server transmits a command of starting a monitoring task to each front-end computer, and the command of starting the monitoring task comprises the configuration file; each front-end computer returns a user behavior record to the App Server to which the front-end computer belongs, and the user behavior record comprises a state of the mobile data service in the proceeding process; and the App Server receiving the user behavior record returns the user behavior record to a terminal through the WEB Server.

IP network based voice detection and control method and system

Excavating method for jump-digging of double-side wall guide pit combined arch part of tunnel

The invention relates to a novel large-span tunnel excavating construction method, namely, an excavating method for jump-digging of a double-side wall guide pit combined arch part. After the construction of a double-side wall guide pit and side wall secondary lining is completed, a large-span tunnel arch soil body is excavated by blocks. During the excavation of the arch part of the tunnel, a middle guide pit of the arch part is excavated first, then two side guide pits of the arch part of the tunnel are excavated from the excavation surface of the middle guide pit to the two sides by departing from an opening, a primary supporting structure and the secondary lining of the arch part at the position are constructed, and then the excavation of a arch part structure of the tunnel with large span is completed gradually from inside to outside. The method considers the space effect of tunnel excavation and support, reduces stress concentration at the opening during the excavation of the arch ...

Method for controlling constant-voltage discharging of energy storage system of flywheel

The invention belongs to the technical field of generation, conversion or distribution of power, and relates to a method for controlling constant-voltage discharging of an energy storage system of a flywheel. The method comprises the following steps of: arranging a voltage regulation unit, comparing a direct-current output voltage of a direct-current/direct-current (DC/DC) circuit with a set voltage, when a difference between the output voltage and the set voltage is large, regulating according to maximum and minimum outputs, and when the difference is small, performing proportional integration regulation output; arranging a current regulation unit, comparing a sampled current average value with a current set value, when a difference between the sampled current average value with the current set value is large, regulating according to maximum and minimum outputs, when the difference between the sampled current average value with the current set value is small, performing the proportional ...

Preparation method of aluminum nitride base microwave-absorbing ceramic

The invention belongs to the field of inorganic nonmetallic materials. A1N-CNT ceramic is prepared by adopting the following steps: adding CNT into mixed acid solution of sulfuric acid and nitric acid, ultrasonically treating at the room temperature, washing and drying, then dissolving in absolute alcohol, adding polyvinylpyrrolidone and ultrasonically treating to form stable suspension liquid, then adding A1N micro powder and Y2O3, ball-milling, drying, screening, putting into a graphite grinding tool and sintering in a spark plasma sintering furnace to obtain the finished product. The prepared A1N-CNT ceramic has high thermal conductivity and microwave absorption property at the Ka waveband (26.5-40Hz) and has the advantages of simple preparation process and good material property repeatability.

Internal combustion engine oil potentiator special for shipping

The invention relates to an internal combustion engine oil additive, in particular to an internal combustion engine oil additive especially for ship. The internal combustion engine oil additive comprises a solid lubricating material combination, a high efficiency dispersing agent, a detergent, an oxidation and corrosion inhibitor, a pour-point depressant and a hydrogenation dewaxing base oil. The weight portions of the components are as following: 2-15 portions of solid lubricating material combination, 1-10 portions of high efficiency dispersing agent, 1-10 portions of detergent, 1-50 portions of oxidation and corrosion inhibitor, 1-5 portions of pour-point depressant and 10-90 portions of hydrogenation dewaxing base oil. The product can realize the targets of reducing the consumption of engine oil, saving fuel oil, reducing the discharge amount of the harmful gas, reducing the friction, lowering tearing and prolonging the service life of the ship engine.

Method for preparing mesoporous titanium dioxide photocatalyst by using microbes and algae as templates

The invention relates to a method for preparing a mesoporous titanium dioxide photocatalyst by using microbes and algae as templates, belonging to the technical field of fine chemical engineering. The method comprises the following steps: using microbes and algae as templates, pretreating and soaking the templates, and finally, removing the templates by high-temperature burning to obtain anatase crystal form mesoporous titanium dioxide catalysts with high catalytic activity and stable performance, wherein the forms of the catalysts are similar to the forms of the templates, and meanwhile, some natural chemical components in the templates are doped into the material, thereby improving the catalytic activity of the visible light. The invention provides the preparation method of mesoporous titanium dioxide which has the advantages of stability, reliability, low cost, no pollution and high catalytic activity, and the provided mesoporous titanium dioxide with catalytic activity can be used for ...

Biological sewage treatment equipment and process of internal recycle suspension padding

The invention discloses biological sewage treatment equipment and a process of internal recycle suspension padding, which utilize an aeration generator to enable the suspension padding and the sewage to circularly flow in a reactor, and simultaneously an aerobic reaction area and an anoxia reaction area are formed in the reactor, thereby improving the growth and degradation capability of a biological film on the suspension padding, and having large volume loading and high process efficiency; and by the circularly flow of the sewage and the padding in the aerobic reaction area and the anoxia reaction area, the device and the method degrade or convert the organic matters, nitrogen and the like in the sewage fully, thereby achieving the aim of quickly purifying water quality. The integral structure of the device develops towards space longitudinally, has small occupied area, and simple and convenient mounting, and can be widely applied to the retexture of the sewage.

Gear oil potentiator special for pumping unit

The invention relates to a gear oil synergist specially used for an oil pumping unit. The gear oil synergist comprises the components with the following weight portions of 2-25 portions of solid lubricating ingredients combination, 1-5 portions of high efficiency dispersing agent, 1-20 portions of extreme pressure antiwear agent, 1-10 portions of pour point depressant, and 40-95 portions of hydrogenation dewaxing base oil. By adding the product of the invention in the gear oil of the oil pumping unit with comparatively little quantity proportions, the aims that the oil does not need to be changed when the season is changed, the service time of the oil is prolonged, the wear of the oil pumping unit is reduced, the service life of equipment is prolonged and mechanical efficiency is improvedcan be achieved.

New fir triterpene lactone compound, preparation method and application thereof

The invention discloses new triterpene lactone compounds, in particular to new fir triterpene lactone compounds A, B, C, D, E, and F (Neoabieslactone A, B, C, D, E and F). The compounds are separated from plant fir of Qinling Mountain and are obtained by silica gel column chromatography. According to the in-vitro cytotoxic test and in-vitro activity test of the compounds, the results show that sixnew fir triterpene lactone compounds have good inhibition activity to human lung cancer cells, human intestine cancer cells, human cellule lung cancer cells and human breast cancer cells, have obvious anti-tumor effects on the curative effect test of mice S180 sarcoma (entity-type), and have excellent clinic application values. The compounds can be used as active compositions and pharmaceutic adjuvant to prepare the medical combination used for curing tumors.

Production process of hydrophilic European sowthist breed

Cold drawing, cold rolling production method for high-accuracy weldless steel tube

The invention discloses a cold-drawing and cold-rolling manufacturing method of high-precision seamless steel pipe, which comprises the following steps: doing pipe formation procedure for the front part to cut edge of raw material steel, mould round tube, weld, remove the welded burr, detect the standard product to enter subsequent disposing procedure; doing back disposal procedure to heat, beat, wash through acid, phosphorized, saponify; rolling the mould with inner core; annealing; aligning; cutting head and tail; detecting flaw; bulging; testing; packing; storing. The invention saves energy and cost with simple operation and even wall thickness, which can replace common seamless steel pipe, low-middle pressure boiler pipe and steel pipe of the fluid completely.

Gear oil potentiator special for rolling mill

The invention relates to a gear oil synergist specially used for a rolling mill. The gear oil synergist comprises the components with the following weight portions of 2-30 portions of solid lubricating ingredients combination, 1-10 portions of high efficiency dispersing agent, 1-15 portions of extreme pressure antiwear agent, 1-10 portions of high temperature antioxidant, and 35-95 portions of base oil. When the gear oil synergist is used, by adding the product of the invention in the gear oil of the rolling mill with comparatively little quantity proportions, the aims that power is saved, the service time of the oil is prolonged, the vibration of equipment is reduced, mechanical noise is reduced, the service life of the equipment is prolonged and mechanical efficiency is improved can be achieved.

Storage method for call detailed recorded data, indication method and system

The invention discloses a storage method, a display method and a system of calling detailed record data, wherein, the display method is to acquire the display condition input by subscribers; filtered CDR identification information in accordance with the display condition is stored in the memory; CDR data according to the CDR identification information are generated; and the generated CDR identification information is displayed. By adopting the method provided by the embodiment of the invention, firstly the CDR identification information in accordance with the subscriber display condition is filtered, and then the CDR data are generated, thereby saving the system memory, greatly saving the system resource, improving the system working efficiency and reducing the pressure of the system.

Acyl-acyl carrier protein thioesterase gene RNAi carrier in poplar and application thereof

The invention relates to an acyl-acyl carrier protein thioesterase gene RNAi carrier in poplar and an application thereof in silencing target gene. The carrier is constructed by inserting a PtFATB gene segment in a plant expression carrier in a positive direction and a negative direction, and the obtained carrier is a transgenic plant obtained by Agrobacteria transformation. The comparison of thetransgenic plant with a wild type plant shows that the transcript levels of the PtFATB gene of the transgenic plant is reduced by above 60% compared with that of the wide type plant; and the content of leaf saturated fatty acid is reduced by above 50% when leaf total fatty acid of the transgenic plant is compared with that of the wide type plant.

Method for acquiring network data by monitoring equipment and monitoring equipment

The embodiment of the invention discloses a method for acquiring network data by monitoring equipment and the monitoring equipment. The method comprises the following steps of: transmitting a first specific ICP cell to a receive port of the monitoring equipment by a transmit port of the monitoring equipment so as to enable a link state machine of the monitoring equipment to be switched to the Usable state, and switching a group state machine of the monitoring equipment to the Insufficient-Links state; transmitting a second specific ICP cell to the receive port of the monitoring equipment by the transmit port of the monitoring equipment so as to enable the link state machine of the monitoring equipment to be switched to the Active state from the Usable state, and switching the group state machine of the monitoring equipment to the Operational state from the Insufficient-Links state; and when the link state machine of the monitoring equipment is in the Active state and the group state machine ...

Air blowing device capable of changing direction and position for pedestal pan

The utility model discloses an air blowing device capable of changing direction and position for a pedestal pan. A main shaft, a driving fork groove arranged in forward and backward direction as well as a swinging driving lever stretching downwards are arranged on an air channel cover plate mechanism; an upper plate of an air guide cavity body is provided with a winging driving lever groove arranged in forward and backward direction; a blade connecting plate is installed in the air guide cavity body through a blade shaft and is fixedly mounted with air guide blades arranged in forward and backward direction; a driving lever moving forwards and backwards of which an inner end is located in the air guide cavity body is arranged on a side stand plate and is vertical to the side stand plate; a driving sheet is fixed at one side of the air guide blade, and the outer end of the driving sheet is provided with an arc-shaped driving groove located right under the swinging driving lever; a driving ...

Method and apparatus for implementing field filtration

The embodiment of the invention discloses a method and a device for realizing field filtration. The method comprises: acquiring a field type of fields to be filtered; calling a filtration processing flow corresponding to the field type of the fields to be filtered, and filtering decoding results of the fields to be filtered through the filtration processing flow according to filter conditions of the fields to be filtered. The method and the device realize filtration of fields in a protocol on the basis of reducing the workload of developers.

Video quality evaluation method and device

The invention discloses a video quality evaluation method which comprises the following steps: dividing a video frame into a plurality of data blocks; calculating the motion vector of each data block;distinguishing the background and objects in video by the calculated motion vector of each data block; respectively calculating background dynamic parameters and object dynamic parameters; determining dynamic parameters of the video frame by the background dynamic parameters and the object dynamic parameters; calculating the video smoothness by the dynamic parameters; and determining the video quality by the video smoothness. The video quality evaluation method determines the dynamic parameters of the video by calculating the background dynamic parameters and the object dynamic parameters andcan obtain an accurate quality evaluation result by utilizing the dynamic parameters to evaluate the video quality no matter when the background or the object moves. Corresponding to the method, theinvention ...

Novel environment-friendly floor drain apparatus

The invention relates to a novel environment-friendly floor drain device. The technical proposal of the invention is as follows: a fixing frame (7) is connected inside an inner cavity of a floor drain body (2); a vertically-arranged guide-rod rail (13) is connected with the middle part of the fixing frame (7); a sealing guide rod (8) is arranged in the guide-rod rail (13) in a sliding manner; the lower end of the sealing guide rod (8) is connected with a sealing plug (10) and the upper end thereof contacts with an inner-end rod (14) of a buoy (5); the inner end of the buoy (5) is movably arranged on the guide-rod rail (13); the buoy (5) appears as a hollow structure and a weight-balancing ball (6) is arranged in the hollow cavity and a certain of stroke is preserved at the cavity bottom surface of the buoy (5) for the left-right rolling of the weight-balancing ball. The invention adopts the weight-balancing variable force manner to realize the permanent and stable sealing; and the automatic ...

Ground net corrosion detection method and system

The invention provides a corrosion detection method for a grounding net, as well as a system. The method comprises the steps as follows: the corrosion potential of detected grounding net metal is measured, constant current step signals are applied to the detected grounding net metal, and the constant current step response signals are collected; the wavelet filter treatment is performed to the collected grounding net soil corrosion electrochemical detection data; and the corrosion electrochemical parameter analysis processing is performed to the grounding net soil corrosion electrochemical detection data after the wavelet filter treatment, thereby generating the grounding net soil corrosion detection result. The grounding net corrosion status is detected accurately and conveniently by the electrochemical detection method.

Method of manufacturing aluminium nitride/boron nitride multiple phase ceramic

Fast current protection method for distribution network containing distributed power

The invention belongs to the technical field of relay protection of distribution networks, and relates to a fast current protection method for a distribution network containing distributed power. In each protection device, four protection modules, namely OC, DGOC, AOC and DGAOC modules are all adopted, wherein the OC and DGOC modules are fixed time lag overcurrent protection modules, perform overcurrent protection on upstream and downstream faults at the position where the protection device is arranged respectively, and can delay the action to ensure the removal of the faults; and the AOC and the DGAOC modules accelerate to trip off a circuit breaker of a local terminal in a preset acceleration time period according to action information of peer-to-peer protection matched with the AOC and the DGAOC modules respectively. The method can quickly remove faulty lines from both ends on the premise of not changing the configuration of the circuit breaker of a distribution system by re-configuring ...

Wheeled rotor generator

The invention relates to a wheeled rotor generator which is suitable for a thermal generator set, a wind generating set, a hydroelectric generating set, a petroleum generating set and a diesel generating set. The wheeled rotor generator comprises a wheeled rotor, a cover tire stator and a frame, wherein the cover tire stator comprises a cover tire stator shell, a flaky permanent magnet which fully covers the outer surface of the cover tire stator shell, a stator wire wrap which fully covers the outer surface of the flaky permanent magnet, an iron core unit and a stator shell which covers the stator wire warp and the iron core unit; and the wheeled rotor comprises a rotor shaft, a spoke, a wheel hub and more than two groups of blocky rotor permanent magnets which are uniformly distributed on the wheel hub. The invention has the advantages that: the wheeled rotor generator has a novel structure, a generator with a novel structural form is developed, and a new variety is provided for thegenerator ...

Method and system for service discovery and deployment in an ip multimedia network

An IP multimedia residential gateway (IMRG) determines device capabilities and service priority profiles of client devices. The determined device capabilities and service priority profiles, comprising service classes and service class priorities, may be transmitted to the service managers for service deployment. The service managers may provide services to client devices based on corresponding device capabilities and service priority profiles. The IMRG may track device capabilities and service priority profiles for self-configuration. Available services supported by networks may be discovered during network discovery. The discovered services are announced to the client devices. The IMRG may communicate content of the announced services with the client devices based on corresponding device capabilities and service priority profiles. The service managers schedules services for the client devices based on corresponding device capabilities and service priority profiles, and may communicate content of the scheduled services to the client devices via the IMRG.

Method And System For Providing Location Aware Tracking And Services Via An IP Multimedia Residential Gateway

In an IP multimedia gateway, locations corresponding to communicatively coupled communication devices are determined and transmitted to a service provider device (SPD) that provides services to the communication devices. Communication devices receive location based service profiles from the (SPD) based on the determined locations. Services content from the (SPD) is communicated with the communication devices and/or with the (SPD), based on the profiles. The determined locations are received from communication devices which may be local or remote. A device location map is generated to be displayed by communication devices. The gateway may be integrated in an STB/DTV that displays the determined locations. Content is communicated to communication devices based on their location. The (SPD) may provide content and/or control information for communication device services. Locations are associated with client devices for detecting cloned client devices where determined locations are different than associated locations and/or for restricting services based on location.

OLIGONUCLEOTIDES OR THEIR FUNCTIONAL HOMOLOGUES, A COMPOSITION COMPRISING THE SAME AND A METHOD OF TREATING B CELL NEOPLASM

The invention provides nine oligonuleotides with sequences of SEQ ID NO:1-9 or their functional homologues or a composition comprising the same and a method for treating B cell neoplasm by using the oligonuleotides or their functional homologues or the composition comprising the oligonuleotides. The oligonuleotides induce the apoptosis of B cell neoplastic cells, up-regulate CD40 on B cell neoplastic cells and stimulate the production of IL-10 from B cell neoplastic cells. 1. A method for treating B cell neoplasm in a mammalian subject , comprising administering to a subject in need of treating a therapeutically effective amount of a pharmaceutical composition comprising an oligonucleotide having the sequence of SEQ ID NO: 1.2. The method according to claim 1 , wherein said method comprising inducing apoptosis of B-cell neoplastic cells.3. The method according to claim 1 , wherein said method comprising up-regulating CD40 on B-cell neoplastic cells.4. The method according to claim 1 , wherein said method comprising stimulating B-cell neoplastic cells to produce IL-10.5. The method according to claim 1 , wherein said B cell neoplasm is B cell leukemia claim 1 , B cell lymphoma or myeloma.6. The method according to claim 5 , wherein said B cell leukemia is B cell chronic lymphocytic leukemia or B cell acute lymphocytic leukemia.7. The method according to claim 5 , wherein said B cell lymphoma is small lymphocytic lymphoma.8. The method according to claim 1 , wherein said mammalian subject is a human subject.9. The method according to claim 1 , wherein said pharmaceutical composition is administered enterally claim 1 , parenterally or topically or by inhalation.10. A method of inducing apoptosis of B-cell neoplastic cells claim 1 , comprising contacting said B-cell neoplastic cells with a composition comprising an oligonucleotide having the sequence of SEQ ID NO: 1.11. A method for enhancing the expression of CD40 on B cell neoplastic cells claim 1 , comprising ...

Switching Power Converter Having Optimal Dynamic Load Response with Ultra-Low No Load Power Consumption

A switch controller is disclosed that adaptively controls the operating frequency of a switching power converter in order to improve one-time load response and repetitive dynamic load responses. During a transition from a high load to low load condition, the switch controller clamps the operating frequency of the switching power converter at an intermediate frequency for a period of time before allowing the operating frequency to return to a frequency associated with the low load condition. The clamped frequency is higher than the frequency associated with the low load condition thereby allowing improved response to a subsequent load change to a high load condition. Thus, the system improves dynamic load response without compromising no-load power consumption.

Apparatus and Procedure For In Vitro Measurement of a Substance, Nicotine, Released From a Smokeless Tobacco Product

An apparatus () and method for measuring an extract () released from a product sample () in vitro. The apparatus () comprising an in vitro environment which simulates an in vivo environment. The apparatus () contains a product sample () with the product sample () exposed to the in vitro environment. An extract () is produced from the product sample () when the product sample () is subjected to the in vitro environment. The extract () is analyzed to determine the amount of at least one element in the extract and the rate of release of at least one element in the product sample (). The product sample is a smokeless tobacco product. An element analyzed for is nicotine. 11001000330. An apparatus () and method for measuring an extract () released from a product sample () in vitro comprising:{'b': '100', 'an apparatus () comprising an in vitro environment which simulates an in vivo environment; and'}{'b': 100', '330', '330, 'the apparatus () containing a product sample () with the product sample () exposed to the in vitro environment; and'}{'b': 1000', '330', '330, 'an extract () is produced from the product sample () when the product sample () is subjected to the in vitro environment; and'}{'b': '1000', 'the extract () is analyzed to determine the amount of at least one element in the extract.'}2100. The apparatus () of further comprising:{'b': 100', '100, 'the apparatus () comprises an extraction and collection apparatus ();'}{'b': 120', '140, 'a reservoir () contains a fluid () which simulates a fluid found in an in vivo environment;'}{'b': 180', '140', '240', '200', '200', '40, 'a fluid pump () transports the fluid () through tubing () through a bath () where the bath () maintains the fluid () within a desired temperature range;'}{'b': 220', '200, 'the desired temperature is maintained by a heating or cooling element () within the bath ();'}{'b': 140', '240', '180', '200', '300', '140', '330, 'the fluid is () is transported via tubing () by the fluid pump () from the ...

Electronic device with conductive resilient sheet

An electronic device includes a supporting member, a circuit board fixed to the supporting member, a bottom cover assembled with the supporting member, and at least one conductive resilient sheet fixed on the circuit board. The conductive resilient sheet includes a fixing portion fixed on the circuit board and a conductive portion. The conductive portion defines a first elastic sheet and a second elastic sheet. The bottom cover is fixed between the first elastic sheet resisting the outer side of the bottom cover and the second elastic sheet resisting the inner side of the bottom cover.

Mounting bracket and electronic device using the same

A mounting bracket for mounting a storage mechanism to an electronic device includes a main portion and two fixing portions located at opposite ends of the main portion. At least one of the fixing portions defines a through hole therein, and a buffering protrusion extending out from a surface of the fixing portion and surrounds the through hole. An electronic device having the mounting bracket is also provided.

Electronic device with fixing structure

An electronic device includes a fixing structure to receive a circuit board. The fixing structure includes a first latching hook and a second latching hook spaced from each other. The circuit board defines a first latching slot corresponding to the second latching hook and a second latching slot corresponding to the first latching hook, at opposite ends of the circuit board. The first latching hook includes a first latching corner protrusion at the distal end of the first latching hook. The second latching hook includes a second latching corner protrusion at the distal end of the second latching hook. The circuit board is detachably fixed to the side wall, with the first latching hook engaged in the second latching slot, the second latching hook engaged in the first latching slot, and the first and second latching corner protrusions resisting any movement by the circuit board.

Distributed resource management for a plurality of local media gateways to provide video conferencing

Media gateways (MGs), grouped into a hierarchy, are operable to provide a multiparty conferencing among client devices. Gateway resources such as processors, Codecs and network interfaces are aggregated at each MG to establish distributed connection sessions based on resource management metrics such as minimizing total network. The distributed connection sessions are utilized to provide the multiparty conferencing. Each MG may aggregate the gateway resources, which may be determined utilizing a look-up table, from other MGs for sharing among the MGs. Each MG may be activated to provide the media gateway controller (MGC) processing utilizing the shared aggregated gateway resources. A MG may be de-activated from the MGC processing when needed and the associated connection sessions may be subsequently released. Gateway resources are managed at each MG based on the resource management metrics in order to establish distributed connection sessions to support the multiparty conferencing among the client devices.

Method and system for controlling motor

A method for controlling a motor is provided. The method comprises obtaining electrical signals of the motor with a signal unit, the electrical signals comprising a motor torque and an angular velocity, calculating a voltage phase angle of a voltage vector with a calculating component, wherein a command torque, the motor torque, the angular velocity and a voltage amplitude of the voltage vector are inputs of the calculating component, and wherein the voltage phase angle is a variable and the voltage amplitude is a constant. The method further comprises modulating the voltage phase angle and the voltage amplitude to a switching signal for controlling an inverter; converting a direct current voltage to the voltage vector according to the switching signal, and applying the voltage vector to the motor.

Absorbent Article With Moisture Indicator

A personal absorbent article (e.g., feminine care pad, sanitary napkin, diaper, incontinence pad etc.) has a color change indicator that employs a synergistic combination an acid component and a basic component for signaling to a user when the absorbent article may foster bacterial growth due to moisture absorption. After a certain period of time, the user can visually inspect the color of the color change indicator to obtain an indication of when it is time to replace or remove the article.

Generating views of subsets of nodes of a schema

Provided is a method for processing schemas in a storage system. A presentation of a schema in a graphical user interface (GUI) is comprised of multiple type nodes in a tree structure. Each type node comprises a hierarchical arrangement of a plurality of nodes including group nodes including a plurality of nodes and content nodes providing values. First user input selects one of the type nodes in the schema for a view. Second user input selects one of the nodes in the selected type node in the schema for a view. Third user input selects a node in the schema to indicate a root node of the schema for the view. The view includes the root node and at least one sub node of the root node and is added as a child to the selected type node.

Communication Over Bandwidth-Constrained Network

An apparatus and a system are provided to proxy one or more media signals between at least one local client device and at least one remote client device. For instance, the apparatus can include a first network interface, a media dispatcher, and a second network interface. The first network interface can be configured to receive a single media signal of the one or more media signals from a local client device via a first communication network with an asymmetric communication protocol (e.g., Data Over Cable Service Interface Specification and Digital Subscriber Line). The media dispatcher can be configured to duplicate the single media signal into a plurality of duplicate media signals. Further, the second network interface can be configured to transmit the plurality of duplicate media signals to a plurality of remote client devices over a second communication network.

PROCESS FOR THE PREPARATION OF AN OREXIN RECEPTOR ANTAGONIST

The present invention is directed to processes for preparing a pyridyl piperidine compound which is an antagonist of orexin receptors, and which is useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. 2. The process of wherein the activating agent is an acid chloride.3. The process of wherein the activating agent is trimethylacetyl chloride.4. The process of wherein the organic base is a weak organic base.5. The process of wherein the organic base is selected from 2 claim 1 ,6-lutidine claim 1 , 2 claim 1 ,4 claim 1 ,6-lutidine claim 1 , and Hunig's base.6. The process of wherein 1-propylphosphonic anhydride is present at less than a stochiometric amount.7. The process of wherein 1-propylphosphonic anhydride is present at less than 10 mol %.8. The process of wherein the process is conducted in an amide solvent or acetonitrile.9. The process of wherein the process is conducted in an amide solvent which is selected from the group consisting of: formamide claim 8 , N-methylformamide claim 8 , N claim 8 ,N-dimethylformamide claim 8 , acetamide claim 8 , N-methylacetate claim 8 , N claim 8 ,N-dimethylacetamide claim 8 , N claim 8 ,N claim 8 ,N′ claim 8 ,N′-tetramethylurea claim 8 , 2-pyrrolidone claim 8 , and N-methylpyrrolidone.10. The process of wherein the amide solvent is N claim 9 ,N-dimethylformamide.11. The process of wherein the process is conducted in acetonitrile.13. The process of wherein the aromatic solvent is tert-butylbenzene.14. The process of wherein the aromatic solvent is toluene.15. The process of wherein the aromatic solvent which additionally comprises heptane. The orexins (hypocretins) comprise two neuropeptides produced in the hypothalamus: the orexin A (OX-A) (a 33 amino acid peptide) and the orexin B (OX-B) (a 28 amino acid peptide) (Sakurai T. et al., Cell, 1998, 92, 573-585). Orexins are found to stimulate food consumption in rats suggesting a physiological role ...

Film affixing apparatus

A film affixing apparatus for affixing a film to a workpiece includes a stand, a film provider, and an affixing device. The stand includes a work platform. The workpiece slides along the work platform under an external force. The film provider is mounted to the stand and dispenses rolls of film. The affixing device is mounted to the stand. The affixing device includes a pressing portion that faces the work platform. The film is unwound and passes over the pressing portion onto the workpiece on the work platform. The pressing portion presses the film onto the workpiece.

Machine for cutting object and sticking film

A machine for cutting off a redundant part of a workpiece and affixing film to a top surface of the workpiece includes a stand, a cutting device, and an affixing device. The stand has a work platform. The workpieces slide on the work platform. The cutting device includes a first blade. The film provider dispenses the film. The affixing device has a pressing portion facing the work platform. The workpiece slides to the cutting device and the affixing device. The film is unwound and passes over the pressing portion. The cutting device cuts off the redundant parts of the workpiece when the workpiece slides under the cutting device, and the pressing portion presses the film onto the top surface of the workpiece when the workpiece slides under the affixing device.

Primary feedback switching power converter controller with intelligent determination of and response to output voltage drops due to dynamic load conditions

The embodiments herein include a primary-side controller for a switching power converter that is capable of receiving a detection signal from a secondary-side detection circuit indicating that an output voltage has reached a condition. The controller determines the appropriate action once a detection signal has been received by distinguishing whether a dynamic load condition has been placed on the power supply versus other operating conditions.

Front cover assembly and terminal

A front cover assembly includes a frame, a cover glass, and a waterproof glue. The frame has a receiving cavity. The cover glass is partially received in the frame. The cover glass has a light exiting face and a lateral face extending from the light exiting face. The cover glass has a step portion located at the lateral face and extending toward the frame. A gap is defined between the step portion of the cover glass and the frame. A waterproof glue fills the gap and directly contacts the step portion and the frame. This assembly can prevent water or dust from entering a terminal device.

PROCESS FOR MAKING BETA 3 AGONISTS AND INTERMEDIATES

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 114-. (canceled)16. The process of claim 15 , wherein Ris selected from the group consisting of Calkyl claim 15 , benzyl claim 15 , and phenyl.17. The process of claim 16 , wherein Ris selected from the group consisting of methyl claim 16 , ethyl claim 16 , propyl claim 16 , butyl claim 16 , and benzyl.18. The process of claim 17 , wherein Ris methyl.19. The process of claim 15 , wherein the base is selected from the group consisting of NaOH claim 15 , LiOH claim 15 , KOH claim 15 , CsOH claim 15 , Ca(OH) claim 15 , Ba(OH) claim 15 , Mg(OH) claim 15 , KCO claim 15 , NaCO claim 15 , and CsCO.20. The process of claim 19 , wherein the base is NaOH claim 19 , LiOH claim 19 , or KOH.21. The process of claim 20 , wherein the base is NaOH.22. The process of claim 15 , wherein the hydrolysis of step (a) is carried out in the presence of a solvent.23. The process of claim 22 , wherein the solvent is selected from the group consisting of methanol claim 22 , water claim 22 , THF claim 22 , EtOH claim 22 , IPA claim 22 , α-methyl-THF claim 22 , and mixtures thereof.24. The process of claim 23 , wherein the solvent is a mixture of methanol/water claim 23 , THF/water claim 23 , EtOH/water claim 23 , IPA/water claim 23 , or α-methyl-THF/water.25. The process of claim 24 , wherein the solvent is a mixture of methanol/water.26. The process of claim 15 , wherein the hydrolysis of step (a) is carried out at 0° C. to 5° C.27. The process of claim 15 , wherein the solid of step (b) is isolated by crystallization.29. The process of claim 28 , wherein the solid of step (b) is isolated by crystallization.31. The crystalline compound of claim 30 , wherein the crystalline compound is a hydrate. This is a continuation ...

Process for Making Beta 3 Agonists and Intermediates

The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions: 115-. (canceled)17. The process of claim 16 , wherein in step (e) said oxidizing is carried out with an oxidizing agent in the presence of a solvent and a catalyst;{'sub': 2', '2, 'said solvent is selected from the group consisting of tetrahydrofuran (THF), methyl tert-butyl ether (MTBE), dichloromethane (CHCl), acetonitrile (MeCN), toluene and a mixture comprising two of said foregoing solvents;'}{'sub': '2', 'said oxidizing agent is selected from the group consisting of sodium hypochlorite (NaOCl), sodium chlorite (NaClO), hydrogen peroxide, pyridine sulfur trioxide, pyridinium chlorochromate (PCC), and N,N′-dicyclohexycarbodiimide (DCC); and'}said catalyst is 1-oxyl-2,2,6,6-tetramethylpiperidine (TEMPO) or a TEMPO analogue.18. The process of claim 16 , wherein said reaction between said compound I-7 and said compound A-4 in step (f) is carried out at a temperature of 20 to 40° C. and in the presence of a solvent selected from the group consisting of THF claim 16 , MTBE claim 16 , CHCl claim 16 , MeCN claim 16 , toluene and a mixture comprising two of said foregoing solvents.19. The process of claim 16 , wherein in step (g) said reducing is carried out in the presence of a catalyst and hydrogen gas; and{'sub': 2', '2, 'said catalyst is selected from the group consisting of Pd, Raney Ni, Pt, PdCl, and Pd(OH).'}20. The process of claim 16 , wherein said acid in step (h) is selected from the group consisting of HCl claim 16 , HBr claim 16 , trifluoroacetic acid (TFA) claim 16 , MeSOH claim 16 , TfOH claim 16 , HSO claim 16 , para-toluenesulfonic acid claim 16 , and RSOH claim 16 , wherein R is an alkyl claim 16 , an aryl or a substituted aryl.21. The process of claim 16 , wherein said P1 and said P2 are each independently selected from the group consisting of acyl (Ac) claim 16 , benzyl (Bn) claim 16 , t-butyloxycarbonyl (Boc) claim 16 , benzoyl ( ...

Fused pyrazine derivatives as a2a / a2b inhibitors

This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.

Process for Making Beta 3 Agonists and Intermediates

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 114-. (canceled)16. The process of wherein the solvent is selected from the group consisting of MeOH claim 15 , EtOH claim 15 , IPA claim 15 , n-PrOH claim 15 , MeCN claim 15 , DMF claim 15 , DMAc claim 15 , THF claim 15 , EtOAc claim 15 , IPAc claim 15 , and toluene.17. The process of claim 15 , wherein the acid is selected from the group consisting of HCl claim 15 , HBr claim 15 , HI claim 15 , HNO claim 15 , HSO claim 15 , HPO claim 15 , TFA claim 15 , and MeSOH.18. The process of claim 15 , further comprising adding EDCI to the mixture of compound I-11 claim 15 , compound i-30 claim 15 , and acid.21. The method of claim 20 , further comprising adjusting the pH to from 6.5 to 7.0.22. The method of claim 20 , wherein the molar ratio of the compound of formula A-4 to the compound of formula I-7 is from about 1:1 to about 1.2:1.23. The method of claim 20 , further comprising dissolving the compound of formula A-4 in a solvent to form a solution prior to the addition of the compound of formula I-7.24. The method of claim 23 , wherein the solvent is selected from THF claim 23 , MTBE claim 23 , CHCl claim 23 , MeCN claim 23 , toluene claim 23 , and a mixture thereof.25. The method of claim 23 , further comprising adding a base to the solution prior to the addition of the compound of formula I-7.26. The method of claim 25 , wherein the base is a tertiary amine.27. The method of claim 26 , wherein the base is N claim 26 ,N-diisopropylethylamine.28. The method of claim 25 , further comprising adding a salt to the solution prior to the addition of the compound of formula I-7.29. The method of claim 28 , wherein the salt is a lithium halide.30. The method of claim 29 , wherein the salt is selected from ...

Semiconductor device and manufacturing method therefor

The present disclosure is directed to a semiconductor device and a manufacturing method therefor. In one implementations, a method includes: providing a semiconductor structure, where the semiconductor structure includes: a substrate, and a first fin and a second fin spaced on the substrate; depositing a first interlayer dielectric layer on the semiconductor structure; performing first partial etching on the first interlayer dielectric layer to expose a top of the first fin; after the top of the first fin is exposed, removing a part of the first fin to form a first groove; epitaxially growing a first electrode in the first groove; performing second partial etching on the first interlayer dielectric layer to expose a top of the second fin; after the top of the second fin is exposed, removing a part of the second fin to form a second groove, where the second groove is separated from the first groove; and epitaxially growing a second electrode in the second groove. The present disclosure addresses the problem of bridging of electrode epitaxial bodies of different devices in the prior art.

Acoustic diodes and methods of using same

Acoustic diodes, devices incorporating such diodes; and methods of using such devices are disclosed. An acoustic diode may include a periodic acoustic grating and a uniform plate. The periodic acoustic grating may include a plurality of .gratings. The uniform plate may foe separated from-the periodic acoustic-grating by a resonant cavity. The acoustic diode may be configured to have a first transmission, efficiency for acoustic waves incident on the periodic acoustic grating that is greater than a second transmission efficiency for acoustic waves incident on the uniform plate. The acoustic waves may have a. wavelength within a range of wavelengths. Devices incorporating the acoustic diode may include medical imaging devices, such as ultrasound devices, and noise reduction devices.

Solder fatigue arrest for wafer level package

A wafer level package includes a wafer, a lead disposed of the wafer for connecting the wafer to an electrical circuit, and a core disposed of the lead. In some embodiments, the lead disposed of the wafer is a copper pillar, and the core is plated onto the copper pillar. In some embodiments, the core is polymer screen-plated onto the lead. In some embodiments, the core extends between at least approximately thirty-five micrometers (35 μm) and fifty micrometers (50 μm) from the lead. In some embodiments, the core covers between at least approximately one-third (⅓) and one-half (½) of the surface area of the lead. In some embodiments, the core comprises a stud-shape extending from the lead. In some embodiments, the core extends perpendicularly across the lead. In some embodiments, the core extends longitudinally along the lead. Further, a portion of the core can extend perpendicularly from a longitudinal core.

PROCESS FOR MAKING BETA 3 AGONISTS AND INTERMEDIATES

The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions: 115.-. (canceled)17. The process of claim 16 , wherein the reducing agent of step (a) is selected from the group consisting of LiAlH claim 16 , LiBH claim 16 , NaBH—LiBr claim 16 , and DIBAL.18. The process of claim 16 , wherein in step (b) said solvent is selected from the group consisting of tetrahydrofuran (THF) claim 16 , methyl tert-butyl ether (MTBE) claim 16 , dichloromethane (CHCl) claim 16 , acetonitrile (MeCN) claim 16 , toluene and a mixture comprising two of said foregoing solvents.19. The process of claim 16 , wherein in step (b) said oxidizing agent is selected from the group consisting of sodium hypochlorite (NaOCl) claim 16 , sodium chlorite (NaClO) claim 16 , hydrogen peroxide claim 16 , pyridine sulfur trioxide claim 16 , pyridinium chlorochromate (PCC) claim 16 , and N claim 16 ,N′-dicyclohexycarbodiimide (DCC).20. The process of claim 16 , wherein in step (b) said catalyst is 1-oxyl-2 claim 16 ,2 claim 16 ,6 claim 16 ,6-tetramethylpiperidine (TEMPO) or a TEMPO analogue.21. The process of claim 16 , wherein said reaction between said compound I-7 and said compound A-4 in step (c) is carried out at a temperature of 20 to 40° C. and in the presence of a solvent selected from the group consisting of THF claim 16 , MTBE claim 16 , CHCl claim 16 , MeCN claim 16 , toluene and a mixture comprising two of said foregoing solvents.22. The process of claim 16 , wherein said catalyst in step (d) is selected from the group consisting of Pd claim 16 , Raney Ni claim 16 , Pt claim 16 , PdCl claim 16 , and Pd(OH).23. The process of claim 16 , wherein said reducing in step (d) is carried out in the presence of hydrogen gas.24. The process of claim 16 , wherein said acid in step (e) is selected from the group consisting of HCl claim 16 , HBr claim 16 , trifluoroacetic acid (TFA) claim 16 , MeSOH claim 16 , TfOH claim 16 , HSO claim 16 , para- ...

Design analysis of data integration job

A request for analysis of a data integration job is received that includes one or more features and criteria for the analysis. Each feature is extracted from a job model representing the job by invoking a corresponding analytical rule for each feature. The analytical rule includes one or more operations and invoking the analytical rule performs the operations to analyze one or more job components associated with the corresponding feature as represented in the job model and to extract information pertaining to that feature.

Systems and methods for lte-wan aggregation

The present disclosure is directed to methods and system for managing communication of packets. A transceiver node receives a plurality of IP data packets from an internet protocol (IP) network. The transceiver node separates the IP data packets into a first set and a second set of IP data packets, according to channel conditions of a cellular network and a wireless local area network (WLAN). The transceiver node transmits, to a user device, the first set of IP data packets using a cellular network protocol of the cellular network and the second set of IP data packets using a WLAN protocol of the WLAN, causing the user device to aggregate the first set of IP data packets transmitted using the cellular network protocol with the second set of IP data packets transmitted using the WLAN protocol.

NEW WATER-BASED ADHESIVE FOR THE BONDING OF CELLULOSE BASED SUBSTRATES

Water-based adhesive composition comprising: 1. Water-based adhesive composition comprising , on the basis of its total weight:from 30% to 60% by weight (expressed as dry content) of a chloroprene modified acrylic emulsion (A); andfrom 0.05% to 0.45% by weight (expressed as dry content) of a water soluble polymer (B) selected among xanthan gum and konjac gum;said composition being obtainable by a process (P) comprising a first step (i) of dissolving into water polymer (B) in the form of a powdered solid, so as to obtain a composition (S) consisting essentially of a water solution of polymer (B).2. Water-based adhesive composition according to claim 1 , characterized in that its viscosity at room temperature is comprised in a range from 150 to 5000 mPas·s.3. Water-based adhesive composition according to claim 1 , characterized in that its viscosity at room temperature is comprised in a range from 200 to 4000 mPa·s.4. Water-based adhesive composition according to claim 1 , characterized in that the chloroprene modified acrylic emulsion (A) is an aqueous dispersion comprising polychloroprene and at least one polymer (C) obtained starting from one or more monomers selected in the group comprising: meth(acrylic) acid claim 1 , meth(acrylate) esters claim 1 , styrene and acrylonitrile.5. Water-based adhesive composition according to claim 4 , characterized in that the chloroprene modified acrylic emulsion (A) is an aqueous dispersion of polychloroprene and polymer (C) claim 4 , both forming an interpenetrating polymer network.6. Water-based adhesive composition according to claim 1 , characterized in that its content in the chloroprene modified acrylic emulsion (A) is comprised in the range going from 35% to 55%.7. Water-based adhesive composition according to claim 1 , characterized in that the water soluble polymer (B) is xanthan gum.8. Water-based adhesive composition according to claim 7 , characterized in that the content of the composition (S) in polymer (B) ( ...

PROCESS FOR MAKING BETA 3 AGONISTS AND INTERMEDIATES

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 114-. (canceled)18. The process of claim 15 , wherein the coupling agent comprises EDC.19. The process of claim 15 , wherein the acid is HCl.20. The process of claim 15 , wherein the solvent is an aqueous solvent.21. The process of claim 15 , wherein the solvent is IPA.22. The process of claim 15 , wherein the process further comprises (b) adding aqueous ammonia to the reaction mixture of step (a) to form a slurry.23. The process of claim 22 , wherein the process further comprises (c) aging the slurry before filtration. This is a divisional application of U.S. application Ser. No. 15/057,427, filed on Mar. 1, 2016, which is a continuation application of U.S. application Ser. No. 14/354,158, filed on Apr. 25, 2014, which is a 371 National Stage Application of PCT/US12/61252, filed on Oct. 22, 2012, which claims priority from U.S. Provisional Application No. 61/552,195, filed on Oct. 27, 2011. Each of these applications is incorporated herein by reference in its entirety.This application is directed to synthetic processes for making beta 3 agonists of Formula (I) and Formula (II) and their intermediate compounds.Beta Adrenergic receptors (βAR) are present in detrusor smooth muscle of various species, including human, rat, guinea pig, rabbit, ferret, dog, cat, pig and non-human primate. However, pharmacological studies indicate there are marked species differences in the receptor subtypes mediating relaxation of the isolated detrusor; β1AR predominate in cats and guinea pig, β2AR predominate in rabbit, and β3AR contribute or predominate in dog, rat, ferret, pig, cynomolgus and human detrusor. Expression of βAR subtypes in the human and rat detrusor has been examined by a variety of techniques, and ...

Caller Identification Display Method Based on Application, and Terminal Device

A caller identification display method includes a terminal device sending a first request to a server of a first application, where the first request is used by the terminal device to subscribe to a first service. After receiving the request sent by the terminal device, the server of the first application sends a first response to the terminal device. The server of the first application sends a first number to the terminal device. The terminal device obtains an association relationship between the first number and the first application. When the terminal device makes a call or receives an incoming call, the terminal device displays a first call interface, where the first call interface includes prompt information, and where the prompt information includes the association relationship between the first number and the first application.

Electric tool system and method of operating the same

Electric tool system and method of operating the same. One electric tool system includes a first electric tool and a second electric tool. A method of operating the electric tool system includes providing a first battery for the first electric tool and a second battery for the second electric tool. The method further includes designating the first battery as a master, and designating the second battery as a slave. The method further includes configuring the first electric tool to a first operating mode, detecting a first operating parameter by the master, and transmitting a first signal from the master to the slave based on the first operating parameter detected by the master. The method further includes the slave receiving the first signal from the master and enabling operation of the second electric tool.

System and method for accessing redundant array of independent disks

A system and method for accessing redundancy array of independent disks (RAID) are provided. The system is coupled between a central processing unit (CPU), a main memory and the RAID, and includes an arithmetic circuit, a register and a disk controller. The arithmetic circuit is coupled to the CPU and the main memory, and is configured to access data from the main memory. The arithmetic circuit calculates a plurality of syndromes of the data to be written and store the calculated syndromes of the plurality of syndromes into the main memory. The register is coupled to the arithmetic circuit, and is configured to store a calculation progress of the plurality of syndromes need to be calculated by the arithmetic circuit. The disk controller is coupled to the register and the RAID, and is configured to read the calculation progress from the register, and according to the calculation progress, to store the calculated syndromes of the plurality of syndromes from the main memory to the RAID.

Glaucocalyxin a derivative and preparation method and application thereof

Provided is a glaucocalyxin A derivative, or salt thereof, as represented by the formula (I), a method for preparation of said glaucocalyxin A derivative, and a use for said glaucocalyxin A derivative in preparing pharmaceuticals for fighting autoimmune diseases and tumors, e.g. difficult-to-treat diseases such as systemic lupus erythematosus, psoriasis and triple-negative breast cancer

PROCESS FOR MAKING BETA 3 AGONISTS AND INTERMEDIATES

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 2. The process of claim 1 , wherein the catalyst in step (a) is selected from the group consisting of Pd claim 1 , Raney Ni claim 1 , Pt claim 1 , PdCl claim 1 , and Pd(OH); and reduction reaction is carried out in the presence of hydrogen gas.3. The process of claim 1 , wherein the acid in step (b) is selected from the group consisting of HCl claim 1 , HBr claim 1 , TFA claim 1 , MeSOH claim 1 , TfOH claim 1 , HSO claim 1 , para-toluenesulfonic acid claim 1 , and RSOH wherein R is alkyl claim 1 , aryl or substituted aryl.4. The process of claim 1 , wherein the reduction of step (c) is carried out in the presence of HMDS and the catalyst used is selected from the group consisting of Pt on alumina claim 1 , Pd on alumina claim 1 , Pd/C claim 1 , Pd(OH)—C claim 1 , Raney Ni claim 1 , Rh/C claim 1 , Rh/Al claim 1 , Pt/C claim 1 , Ru/C and PtO.6. The process of claim 5 , wherein the compound I-7 is in a solution claim 5 , and the solution containing compound I-7 is added to a solution containing compound A-4.8. The process of claim 7 , wherein:{'sub': 2', '2, 'the solvent is selected from the group consisting of THF, MTBE, CHCl, MeCN, toluene and a mixture comprising two of the foregoing solvents;'}{'sub': '2', 'the oxidizing agent is selected from the group consisting of NaOCl, NaClO, hydrogen peroxide, pyridine sulfur trioxide, PCC, and DCC; and'}the catalyst is TEMPO or a TEMPO analogue. This application is directed to synthetic processes for making beta 3 agonists of Formula (I) and Formula (II) and their intermediate compounds.Beta Adrenergic receptors (βAR) are present in detrusor smooth muscle of various species, including human, rat, guinea pig, rabbit, ferret, dog, cat, pig and non-human ...

Downlink channel access for non-operator devices

A device for providing downlink channel access for non-operator devices includes at least one processor that is configured to establish a local connection with an operator device that is serviced by a network operator. The at least one processor is configured to provide, to the operator device over the local connection, a request to establish a connection to a network, the request comprising a destination address. The at least one processor is configured to receive, from the operator device over the local connection, control information for reception of a downlink channel provisioned by the network operator for the operator device. The at least one processor is configured to receive downlink data associated with the destination address on the downlink channel.

Beam failure detection (bfd) behavior after receiving beam failure recovery (bfr) response

Certain aspects of the present disclosure provide techniques for beam failure detection and recovery. A method that may be performed by a user equipment (UE) includes monitoring one or more first reference signals to detect a beam failure for one or more first control resource sets (CORESETs), transmitting an indication of the beam failure, and receiving a beam failure response after the transmission of the indication of the beam failure, wherein the monitoring of the one or more first reference signals for the detection of the beam failure stops in response to the reception of the beam failure response. The UE may then receive a configuration message after the reception of the beam failure response, and monitor, in response to the reception of the configuration message, one or more second reference signals to detect another beam failure for one or more second CORESETs.

Vehicle window driving mechanism and vehicle utilizing the same

A vehicle window driving mechanism and a vehicle utilizing the vehicle window driving mechanism are provided. The vehicle window driving mechanism includes a box, a motor mounted to the box, and a transmission assembly mounted to the box and connected to the motor. The motor is a single phase permanent magnet brushless motor. The vehicle window driving mechanism has a relatively smaller size.

System and Method for Manufacturing Custom-Fit Three-Dimensional Artificial Nails

A system and method is provided for quickly and accurately creating custom-fit artificial nails by introducing a secondary shaping process to pre-made nail blanks by using thermoforming method with appropriate nail tooling. The method includes measuring a natural nail and using this information to select a matching, or, close to matching, nail blank and a mold where the nail blank is thermoformed in the mold to match substantially the size and shape of the natural nail. The options available in combining pre-made nail blanks with further thermoforming allows for accommodating a wide variety of shapes and sizes of natural nails. The system and method offers the advantage of safely producing custom-fit artificial nails, which fit properly on user's natural nails within a short period of time. The system is advantageously small and suitable for use inside a nail salon.

PROCESS FOR MAKING CGRP RECEPTOR ANTAGONISTS

The disclosure encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, having less steps and improved yields as compared to previous synthetic methods for making these compounds, which are CGRP receptor antagonists, useful for the treatment of migraine. Conditions for an amide bond formation between an acid and amine include for example reacting the compounds of Formulae B (after salt break) and C with an amide coupling reagent and optionally an additive and an acid and/or a base in a non-reactive solvent. 2. The process according to where the compound of Formula B is coupled with a compound of Formula C after salt break by reacting the reagents with an amide coupling reagent in a non-reactive solvent to yield a compound of Formula I.3. The process according to wherein the amide coupling reagent is selected from the group consisting of EDC claim 2 , HATU claim 2 , T3P® and CDI claim 2 , and the non-reactive solvent is an organic/aqueous mixture selected from the group consisting of DCM/water claim 2 , iPAC/water claim 2 , acetonitrile/water claim 2 , acetone/water claim 2 , iPA/water and THF/water.4. The process according to further comprising an amide coupling reagent additive selected from the group consisting of HOBT and HOPO.5. The process according to wherein a salt of a compound of Formula C is coupled to the compound of Formula B.6. The process according to wherein the arylaldehyde derivative is selected from 2-hydroxybenzaldehyde claim 1 , 2-hydroxy-5-nitrobenzaldehyde and 2-hydroxy-3 claim 1 ,5-dichlorobenzaldehyde.8. The process according to wherein the electrophilic alkylating agent is R—OS(O)CFor R—OS(O)F claim 7 , or R—OS(O)R claim 7 , wherein Ris a polyfluorinated one to six membered carbon chain.9. The process according to wherein: Z is t-butyl-O—C(O)— claim 8 , deprotection is effected by reacting the compound of Formula D with a second acid claim 8 , the base is a lithium base claim 8 , the additive is an ...

Finfet device and fabrication method thereof

A FinFET device and fabrication method thereof is provided. The fabrication method include: providing a semiconductor substrate with a fin protruding from the semiconductor substrate, and a gate structure across a length portion of the fin and covering a portion of the fin; etching a partial thickness of the fin on both sides of the gate structure to form grooves; forming a doped layer in a bottom and sidewalls of the grooves; annealing the doped layer to allow the doping ions to diffuse into the fin and to form a lightly doped source/drain region; removing the doped layer after the annealing; and forming epitaxial layers to fill up the grooves.

Semiconductor structures and fabrication methods thereof

A method for fabricating a semiconductor structure includes providing a base structure including an NMOS region, forming an interlayer dielectric layer on the base structure with a plurality of openings formed in the NMOS region through the interlayer dielectric layer, forming a high-k dielectric layer on a bottom and sidewall surfaces of each opening of the NMOS region, forming an N-type work function layer on the high-k dielectric layer in each opening of the NMOS region, forming a diffusion barrier layer on the N-type work function layer, performing a hydrogenation process on the diffusion barrier layer, and forming a metal gate electrode on the diffusion barrier layer to fill up each opening in the NMOS region. The disclosed method and semiconductor structure improve the ability of the barrier layer to protect the N-type work function layer, and thus improve the electrical performance of the semiconductor device.

Semiconductor structure and fabrication method thereof

A semiconductor structure is provided. The semiconductor structure includes a base substrate; and a first doped epitaxial layer and a second doped epitaxial layer in the base substrate. Each of the first and second doped epitaxial layers is corresponding to a different gate structure on the base substrate. The semiconductor structure further includes a repaired dielectric layer formed on and surrounding each of the first and second doped epitaxial layer; a metal layer on the repaired dielectric layer; an interlayer dielectric layer over the base substrate and covering tops of gate structures; and a conductive plug on the metal layer and through the interlayer dielectric layer.

PROCESS FOR THE PREPARATION OF CHIRAL TERT-BUTYL 4-((1R,2S,5R)-6-(BENZYLOXY)-7-OXO-1,6-DIAZABICYCLO[3.2.1]OCTANE-2-CARBOXAMIDO)PIPERIDINE-1-CARBOXYLATE DERIVATIVES AND (2S,5R)-7-OXO-N-PIPERIDIN-4-YL-6-(SULFOXY)-1,6-DIAZABICYCLO[3.2.1]OCTANE-2-CARBOXAMIDE

A process for the preparation of N-protected 6-(piperidin-4-ylcarbamoyl)piperidin-3-yl sulfonates of Formula (III): which comprises contacting a lactone of Formula (II): with an azacycloalkylamine of formula (II-Am): followed by contact with a sulfonyl halide of formula (II-Su): R—SOW (II-Su) in the presence of tertiary amine base, wherein Pand Pare amine protective groups; k, p and q are 0, 1, or 2, and W, R, R, R, R, R, R, R, and Rare defined herein. Additional embodiments add a series of process steps leading to the synthesis of 7-oxo-1,6-diazabicyclo[3.2.1]octanes suitable for use as β-lactamase inhibitors. 20. The process according to claim 19 , wherein the acid is trimethylsilyl iodide (TMSI).21. The process according to claim 20 , wherein the TMSI is in the presence of N claim 20 , O-Bis(trimethylsilyl)acetamide (BSA) or N claim 20 ,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA).22. The process of claim 19 , wherein Compound 8 is directly crystallized as a monohydrate from the reaction mixture. The invention is related to the preparation of N-protected 6-(piperidin-4-ylcarbamoyl)piperidin-3-yl sulfonates. These sulfonates are suitable for use as intermediates that lead via a series of additional process steps to the synthesis of 7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamides and esters. The invention is also related to a final process step for the preparation of, the beta lactamase inhibitor, (2S,5R)-7-oxo-N-piperidin-4-yl-6-(sulfoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide.Certain 7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamides are inhibitors of β-lactamase and, when used in conjunction with β-lactam antibiotics, can be effective for the treatment of bacterial infections. See, for example, International Patent Application Publication No. WO2009/091856 which discloses 7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamides and their synthesis from a ketosulfoxonium ylide intermediate containing an amide side chain, where the ylide intermediate is ...

Intelligent photography system

Disclosed is an intelligent photography system including an intelligent tripod head, a search camera, a shooting camera, a communication component and a control component. The search camera is mounted on the intelligent tripod head, and configured to search for a target to be shot. The shooting camera is mounted on the intelligent tripod head, and configured to take a target image. The communication component is fixed on the intelligent tripod head. The control component includes a circuit board component electrically connected with the intelligent tripod head, the search camera, the shooting camera and the communication component respectively, so that remote control of the shooting camera for shooting is realized, photographers are freed, and better effects are achieved.

Process for Making CGRP Receptor Antagonists

The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine. 111-. (canceled)12. Crystalline (S)—N-((3S ,5S ,6R)-6-methyl-2-oxo-1-(2 ,2 ,2-trifluoroethyl)-5-(2 ,3 ,6-trifluorophenyl)piperidin-3-yl)-2′-oxo-1′ ,2′ ,5 ,7-tetrahydrospiro[cyclopenta[b]pyridine-6 ,3′-pyrrolo[2 ,3-b]pyridine]-3-carboxamide monohydrate.13. Crystalline (S)—N-((3S claim 12 ,5S claim 12 ,6R)-6-methyl-2-oxo-1-(2 claim 12 ,2 claim 12 ,2-trifluoroethyl)-5-(2 claim 12 ,3 claim 12 ,6-trifluorophenyl)piperidin-3-yl)-2′-oxo-1′ claim 12 ,2′ claim 12 ,5 claim 12 ,7-tetrahydrospiro[cyclopenta[b]pyridine-6 claim 12 ,3′-pyrrolo[2 claim 12 ,3-b]pyridine]-3-carboxamide monohydrate according to having a DSC extrapolated onset melting temperature of about 144° C. and a DSC peak melting temperature of about 175° C.14. Crystalline (S)—N-((3S claim 12 ,5S claim 12 ,6R)-6-methyl-2-oxo-1-(2 claim 12 ,2 claim 12 ,2-trifluoroethyl)-5-(2 claim 12 ,3 claim 12 ,6-trifluorophenyl)piperidin-3-yl)-2′-oxo-1′ claim 12 ,2′ claim 12 ,5 claim 12 ,7-tetrahydrospiro[cyclopenta[b]pyridine-6 claim 12 ,3′-pyrrolo[2 claim 12 ,3-b]pyridine]-3-carboxamide monohydrate according to having d-spacings determined by x-ray powder diffraction claim 12 , Cu K alpha claim 12 , of about 12.7 claim 12 , 8.9 claim 12 , 8.1 claim 12 , 7.4 claim 12 , 6.4 claim 12 , 5.2 claim 12 , 4.9 claim 12 , 4.8 and 4.0 angstroms.15. Crystalline (S)—N-((3S claim 12 ,5S claim 12 ,6R)-6-methyl-2-oxo-1-(2 claim 12 ,2 claim 12 ,2-trifluoroethyl)-5-(2 claim 12 ,3 claim 12 ,5-trifluorophenyl)piperidin-3-yl)-2′-oxo-1′ claim 12 ,2′ claim 12 ,5 claim 12 ,7-tetrahydrospiro[cyclopenta[b]pyridine-6 claim 12 ,3′-pyrrolo[2 claim 12 ,3-b]pyridine]-3-carboxamide. The official copy of the Sequence Listing is submitted concurrently with the specification as an ASCII formatted text file via EFS-Web, with a file name of “23236USPSP-SEQLIST-09MAY2012”, a ...

Static random-access memory (sram) devices

A static random-access memory (SRAM) device includes a base substrate including a PU transistor region and a PD transistor region adjacent to the PU transistor region, a gate dielectric layer formed on a portion of the base substrate in the PU transistor region and the PD transistor region, a first WF layer formed on a portion of the gate dielectric layer in the PU transistor region and a second WF layer formed on the first WF layer in the PU transistor region, and a third WF layer formed on a top surface and a sidewall surface of the second WF layer in the PU transistor region, a sidewall surface of the first WF layer in the PU transistor region, and the gate dielectric layer in the PD transistor region. Each of the first WF layer and the second WF layer is made of a P-type WF material, and the third WF layer is made of an N-type WF material. The SRAM device also includes a gate electrode layer formed on the third WF layer.

ESP Motor with Sealed Stator Windings and Stator Chamber

Systems and methods for electric motor, where the stator core has one or more stator core sections, each of which is a single-piece unit formed of soft magnetic composite (SMC) material, and where the stator core sections are positioned end-to-end with seals at each end to form a plurality of stator slots, where each of the stator slots extends through each of the stator core sections and is in fluid communication with the others to form a sealed stator chamber. The sealed stator chamber may have an expansion chamber to allow expansion and contraction of dielectric fluid in the stator chamber while maintaining separation of the dielectric oil from lubricating oil which is within the motor but external to the stator chamber. The sealed stator chamber can prevent well fluids that leak into the motor from reaching the stator windings and degrading their insulation.

INTERMEDIATES FOR PREPARING CGRP RECEPTOR ANTAGONISTS

The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine. 116-. (canceled) The official copy of the Sequence Listing is submitted concurrently with the specification as an ASCII formatted text file via EFS-Web, with a file name of “23236USPSP-SEQLIST-9 May 2012”, a creation date of May 9, 2012, and a size of 4,509 bytes. The Sequence Listing filed via EFS-Web is part of the Specification and is incorporated in its entirety by reference herein.This invention relates to a process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine. This class of compounds is described in U.S. patent application Ser. Nos. 13/293,166 filed Nov. 10, 2011, 13/293,177 filed Nov. 10, 2011 and 13/293,186 filed Nov. 10, 2011, and PCT International Application Nos. PCT/US11/60081 filed Nov. 10, 2011 and PCT/US11/60083 filed Nov. 10, 2011.CGRP (Calcitonin Gene-Related Peptide) is a naturally occurring 37-amino acid peptide that is generated by tissue-specific alternate processing of calcitonin messenger RNA and is widely distributed in the central and peripheral nervous system. CGRP is localized predominantly in sensory afferent and central neurons and mediates several biological actions, including vasodilation. CGRP is expressed in alpha- and beta-forms that vary by one and three amino acids in the rat and human, respectively. CGRP-alpha and CGRP-beta display similar biological properties. When released from the cell, CGRP initiates its biological responses by binding to specific cell surface receptors that are predominantly coupled to the activation of adenylyl cyclase. CGRP receptors have been identified and pharmacologically evaluated in several tissues and cells, including those of brain, cardiovascular, endothelial, and smooth muscle origin.Based on pharmacological properties ...

Data transmission method and apparatus, communication device and storage medium

The embodiments of the present disclosure provide data transmission methods and apparatuses, a communication device and a storage medium. The data transmission method includes: receiving transmission feedback for one or more Code Block Groups (CBGs); transmitting one or more transmission blocks (TBs) based on the transmission feedback, where one of the TBs includes one or more retransmission CBGs and one or more initial transmission CBGs.

Channel state information based processing method, and relevant devices and computer storage medium

Disclosed are a channel state information (CSI) based processing method, and a terminal, a base station and a computer storage medium. The method comprises: a terminal acquiring channel measurement process configuration information, wherein at least one CST process configuration includes configuring M sets of channel state information reference symbols (CSI-RSs) for channel measurement, with M being an integer greater than or equal to 1; and the terminal determining m sets of CSI-RSs for CSI measurement, wherein the m sets of CSI-RSs are a sub-set of the M sets of CSI-RSs, with m being an integer.

Wifi-coordinated laa-lte

A method includes detecting, using a WiFi access point, channel use data indicating traffic on a plurality of channels of an unlicensed LTE band in a wireless network. The method further includes providing the channel use data to a Long Term Evolution (LTE) access point. The method further includes selecting, using the LTE access point, a channel for use in transmitting data by the LTE access point from among the plurality of channels based on the channel use data from the WiFi access point. The method further includes providing, from the LTE access point, an indication of an upcoming transmission configured to transmit data on the channel to the WiFi access point. The method further includes broadcasting one or more messages from the WiFi access point to one or more WiFi nodes, the one or more messages configured to prevent the WiFi nodes from transmitting on the channel.

Semiconductor structure, static random access memory, and fabrication method thereof

A semiconductor structure, a method for fabricating the semiconductor structure and a static random access memory are provided. The method includes providing a base substrate including a substrate and a plurality of discrete fins on the substrate. The substrate includes a pull-up transistor region and a pull-down transistor region. The method also includes forming a gate structure on each fin; and forming pull-up doped epitaxial layers, in the fin on both sides of the gate structure in the pull-up transistor region. In addition, the method includes forming a first pull-down doped region connected to an adjacent pull-up doped epitaxial layer in the fin on one side of the gate structure in the pull-down transistor region. Further, the method includes forming a second pull-down doped region by performing an ion-doped non-epitaxial layer process on the fin on another side of the gate structure in the pull-down transistor region.

PROCESS FOR MAKING BETA 3 AGONISTS AND INTERMEDIATES

The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions. 2. The process of claim 1 , wherein in step (c):{'sub': 2', '2, 'the solvent is selected from the group consisting of THF, MTBE, CHCl, MeCN, toluene and a mixture comprising two of the foregoing solvents;'}{'sub': '2', 'the oxidizing agent is selected from the group consisting of NaOCl, NaClO, hydrogen peroxide, pyridine sulfur trioxide, PCC, and DCC; and'}the catalyst is TEMPO or a TEMPO analogue.3. The process of claim 1 , wherein the reaction between I-7 and A-4 in step (d) is carried out at a temperature of about 20 to 40° C. and in the presence of a solvent selected from the group consisting of THF claim 1 , MTBE claim 1 , CHCl claim 1 , MeCN claim 1 , toluene and a mixture comprising two of the foregoing solvents.4. The process of claim 1 , wherein the catalyst used in step (e) is selected from the group consisting of Pd claim 1 , Raney Ni claim 1 , Pt claim 1 , PdCl claim 1 , and Pd(OH); and the reduction is carried out in the presence of hydrogen gas5. The process of claim 1 , wherein the acid in step (f) is selected from the group consisting of HCl claim 1 , HBr claim 1 , TFA claim 1 , MeSOH claim 1 , TfOH claim 1 , HSO claim 1 , para-toluenesulfonic acid claim 1 , and RSOH wherein R is alkyl claim 1 , aryl or substituted aryl.6. The process of claim 1 , wherein the reduction of step (g) is carried out in the presence of HMDS and the catalyst used is selected from the group consisting of Pt on alumina claim 1 , Pd on alumina claim 1 , Pd/C claim 1 , Pd(OH)—C claim 1 , Raney Ni claim 1 , Rh/C claim 1 , Rh/Al claim 1 , Pt/C claim 1 , Ru/C and PtO.8. The process of claim 7 , wherein the KRED enzyme is selected from the group consisting of a polypeptide of SEQ ID NO. 1 and a polypeptide of SEQ ID NO. 2.9. The process of claim 8 , further comprising a cofactor recycling system selected from the group consisting of a polypeptide of SEQ ID NO. 3 ...

METHODS AND INTERMEDIATES FOR PREPARING MACROLACTAMS

The present invention includes compounds useful as intermediates in the preparation of macrolactams, methods for preparing the intermediates, and methods for preparing macrolactams. One use of the methods and intermediates described herein is in the production of macrolactam compounds able to inhibit HCV NS3 protease activity. HCV NS3 inhibitory compounds have therapeutic and research applica 11. The method of claim 10 , wherein the reaction uses tri tert-butylphosphine tetra fluoroborate salt in a solvent claim 10 , and Compound 8 is provided as either a dibenzylamine salt or a t-butylamine salt. The present invention relates to process and intermediates that can be used for preparing macrolactams. One use of the methods and intermediates described herein is the production of macrolactam compounds able to inhibit HCV NS3 protease activity. HCV NS3 inhibitory compounds have therapeutic and research applications.Hepatitis C virus (HCV) infection is a major health problem. HCV infection leads to chronic liver disease, such as cirrhosis and hepatocellular carcinoma, in a substantial number of infected individuals.Several virally-encoded enzymes are putative targets for therapeutic intervention, including a metalloprotease (NS2-3), a serine protease (NS3), a helicase (NS3), and an RNA-dependent RNA polymerase (NS5B). The NS3 protease is located in the N-terminal domain of the NS3 protein. NS4A provides a cofactor for NS3 activity.Potential treatments for HCV infection are discussed in different references including Balsano, 8(4):307-318, 2008, Rönn et al., 8:533-562, 2008, Sheldon et al., 16(8):1171-1181, 2007, and De Francesco et al., 58:1-16, 2003.Examples of publications describing macrolactam compounds able to inhibit HCV protease activity include: Harper et al., WO2010011566; Liverton et al., WO2009134624; McCauley et al., WO2009108507; Liverton et al., WO2009010804; Liverton et al., WO2008057209; Liverton et al., WO2008051477; Liverton et al., WO2008051514; ...

Server for issuing a digital certificate and device for verifying authentication

A Certification Authority (CA) server for issuing digital certificates generates a first digital certificate associated with a first public key of the device and calculates an update factor for the first private key. Based on the first public key, the calculated update factor, and a predefined public system parameter, the CA server calculates a second public key for a determined time period for the device. The CA server generates a second digital certificate valid at the determined time period and associated with the second public key and sends the second digital certificate to the device. A device may calculate an update factor for a stored first private key, calculates a second private key based on the calculated update factor and the first private key, receives from the CA server a second digital certificate associated with a second public key, and validates the device based on the second digital certificate.

Methods for transmitting and receiving uplink data, a user equipment and a base station

Provided are methods for transmitting and receiving uplink data, a user equipment and a base station. The method for transmitting uplink data by a user equipment includes: transmitting to a base station a scheduling request (SR); receiving, from the base station, an uplink grant indicating scheduling information for transmitting uplink data, wherein the scheduling information is allocated by the base station according to a volume of the uplink data, the volume being determined by the SR; and transmitting to the base station the uplink data by employing the scheduling information. In this way, the present invention reduces power consumption and time delay during an uplink data transmission process.

Single phase brushless motor

A single phase brushless motor includes a stator and a rotor. The stator includes a stator core and stator windings wound on the stator core. The stator core includes a yoke portion, and first and second pole portions extending inwardly from the yoke portion. An end surface of the first pole portion includes a first arc surface having a first groove. An end surface of the second pole portion includes a second arc surface having a second groove. The first and second arc surfaces are opposed to each other and define a receiving space therebetween. The rotor includes a rotary shaft and permanent magnetic poles fixed to the rotary shaft. The permanent magnetic poles are received in the receiving space. A substantially uniform gap is formed between the first arc surface and the second arc surface and the permanent magnetic poles.

Process for Making Beta 3 Agonists and Intermediates

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 2. The process of claim 1 , wherein the catalyst in step (a) is selected from the group consisting of Pd claim 1 , Raney Ni claim 1 , Pt claim 1 , PdCl claim 1 , and Pd(OH); and reduction reaction is carried out in the presence of hydrogen gas.3. The process of claim 1 , wherein the acid in step (b) is selected from the group consisting of HCl claim 1 , HBr claim 1 , TFA claim 1 , MeSOH claim 1 , TfOH claim 1 , HSO claim 1 , para-toluenesulfonic acid claim 1 , and RSOH wherein R is alkyl claim 1 , aryl or substituted aryl.4. The process of claim 1 , wherein the reduction of step (c) is carried out in the presence of HMDS and the catalyst used is selected from the group consisting of Pt on alumina claim 1 , Pd on alumina claim 1 , Pd/C claim 1 , Pd(OH)—C claim 1 , Raney Ni claim 1 , Rh/C claim 1 , Rh/Al claim 1 , Pt/C claim 1 , Ru/C and PtO.6. The process of claim 5 , wherein the compound I-7 is in a solution claim 5 , and the solution containing compound I-7 is added to a solution containing compound A-4.8. The process of claim 7 , wherein:{'sub': 2', '2, 'the solvent is selected from the group consisting of THF, MTBE, CHCl, MeCN, toluene and a mixture comprising two of the foregoing solvents;'}{'sub': '2', 'the oxidizing agent is selected from the group consisting of NaOCl, NaClO, hydrogen peroxide, pyridine sulfur trioxide, PCC, and DCC; and'}the catalyst is TEMPO or a TEMPO analogue.15. A process according to claim 11 , wherein said acid is HCl. This application is directed to synthetic processes for making beta 3 agonists of Formula (I) and Formula (II) and their intermediate compounds.Beta Adrenergic receptors (βAR) are present in detrusor smooth muscle of various species, including human, ...

DISPLAY PANEL, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME

A display panel includes a lower panel configured to display an image. The lower panel includes a plurality of unit pixels. A slit layer is disposed on the lower panel. The slit layer includes a first pattern configured to form a first slit corresponding to each of the plurality of unit pixels and a second pattern configured to form a second slit corresponding to the first slit. The slit layer is configured to project an image through the first slit and the second slit. A top layer is disposed on the slit layer. The top layer is larger than the lower panel in a plan view. The top layer is configured to have the image projected thereon. 1. A display panel , comprising:a lower panel configured to display an image, wherein the lower panel comprises a plurality of unit pixels;a slit layer disposed on the lower panel, wherein the slit layer comprises a first pattern configured to form a first slit corresponding to each of the plurality of unit pixels and a second pattern configured to form a second slit corresponding to the first slit, and wherein the slit layer is configured to project an image through the first slit and the second slit; anda top layer disposed on the slit layer, wherein the top layer is larger than the lower panel in a plan view, and wherein the top layer is configured to have the image projected thereon.2. The display panel of claim 1 , wherein the lower panel further comprises a connecting terminal configured to receive a signal for driving the lower panel claim 1 , wherein the connecting terminal is disposed on a peripheral area of the display panel claim 1 , wherein the peripheral area is configured to not display the image claim 1 , and wherein a boundary region of the top layer is configured to overlap the peripheral area of the lower panel.3. The display panel of claim 2 , wherein at a central portion of the display panel claim 2 , light of the image displayed on the lower panel is projected onto the top layer along a direction substantially ...

Combination Therapy Comprising A2A/A2B and PD-1/PD-L1 Inhibitors

The present application provides methods of treating cancer using a combination of an inhibitor of A2A and/or A2B and an inhibitor of PD-1 and/or PD-L1.

Laser crystallziation system and method of controlling crystallization energy therein

A laser crystallization system and a method of controlling crystallization energy therein are disclosed. The laser crystallization system comprises: a Mura monitor device, used for monitoring the real-time Mura status during the crystallization process; a host station, connected with the Mura monitor device, used for determining the real-time level of the real-time Mura status acquiring from the Mura monitoring device, and generating crystallization energy control order based on the real time level; a crystallization device, connected with the host station, for carrying out the crystallization energy control order generated from the host station to control the outputting crystallization energy. The Mura monitoring device is used to monitor the Mura status online in real-time, and the crystallization energy outputted by the crystallization device is controlled according to the real-time Mura status. The present invention can achieve the effective monitoring of the Mura status of the product, further to control the corresponding crystallization energy. Comparing with the artificial way, the instant embodiment enhances the working efficiency, and is able to ensure the accuracy and control online to ensure the product yield.

Generating a view for a schema including information on indication to transform recursive types to non-recursive structure in the schema

Provided are a computer program product, system, and method for generating a view for a schema. A schema provides a definition of elements, wherein at least one of the elements comprises a recursive element of a recursive data type, wherein the recursive data type allows for instances of the recursive element to include instances of that same recursive data type at different levels in a hierarchy. Indication is received to transform the recursive types to non-recursive structures. A view for the schema is generated including information on the indication to transform the recursive types to non-recursive structure, wherein the processing of the data defined by the view causes a parser to generate a structured element for each instance of the recursive element in schema data being parsed, wherein the generated structured element includes a unique identifier of the instance of the recursive element.

Semiconductor devices and fabrication methods thereof

A semiconductor device includes a base substrate including an NMOS region and a PMOS region. The PMOS region includes a first P-type region and a second P-type region. The semiconductor device also includes an interlayer dielectric layer, a gate structure formed through the interlayer dielectric layer and including an N-type region gate structure formed in the NMOS region, a first gate structure formed in the first P-type region and connected to the N-type region gate structure, and a second gate structure formed in the second P-type region and connected to the first gate structure. The direction from the N-type region gate structure to the second gate structure is an extending direction of the gate structure, and along a direction perpendicular to the extending direction of the gate structure, the width of the first gate structure is larger than the width of the second gate structure.

Process for Making Beta 3 Agonists and Intermediates

The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency. 114.-. (canceled)17. The method of claim 16 , further comprising adjusting the pH to from 6.5 to 7.0.18. The method of claim 16 , wherein the molar ratio of the compound of formula A-4 to the compound of formula I-7 is from about 1:1 to about 1.2:1.19. The method of claim 16 , further comprising dissolving the compound of formula A-4 in a solvent to form a solution prior to the addition of the compound of formula I-7.20. The method of claim 19 , wherein the solvent is selected from THF claim 19 , MTBE claim 19 , CHCl claim 19 , MeCN claim 19 , toluene claim 19 , and a mixture thereof.21. The method of claim 19 , further comprising adding a base to the solution prior to the addition of the compound of formula I-7.22. The method of claim 21 , wherein the base is a tertiary amine.23. The method of claim 22 , wherein the base is N claim 22 ,N-diisopropylethylamine.24. The method of claim 21 , further comprising adding a salt to the solution prior to the addition of the compound of formula I-7.25. The method of claim 24 , wherein the salt is a lithium halide.26. The method of claim 25 , wherein the salt is selected from lithium chloride and lithium bromide.27. The method of claim 16 , which is conducted at a temperature of from about 25° C. to about 40° C. This is a continuation application of U.S. application Ser. No. 16/590,180, filed on Oct. 1, 2019, which is a continuation of U.S. application Ser. No. 16/133,320, filed on Sep. 17, 2018, which is a continuation of U.S. application Ser. No. 15/808,740, filed on Nov. 9, 2017, which is a divisional application of U.S. application Ser. No. 15/057,427, filed on Mar. 1, 2016, which is a continuation application of U.S. application Ser. No. 14/354,158, ...

Multimedia content recognition with local and cloud-assisted machine learning

A system for multimedia content recognition includes a cloud server and a media client including a silicon-on-chip (SoC) device to communicate with the cloud server via a network. The SoC device includes a local area network (LAN) interface to receive media content from a media source and a media monitor to analyze the received media content and to generate signature information for transmission to the cloud server or for a local analysis. The SoC device further includes an inference engine to locally analyze the signature information to detect an unauthorized access.

Convertible Force Latching System

A convertible force latching system includes two complementary connector bodies. Each connector body has a first mating face under which two series of magnets oriented alternating directions. A moving portion of the latching system allows the connector bodies and the magnets within to alter their alignment by the interaction of a user along a predetermined motion path. In a first arrangement, the series of magnets are aligned with such that the magnets of one connector body are attracted to the magnets of the other connector body. When the user actuation shifts the moving portion, the second arrangement positions the series of magnets such that they are aligned such that the magnets of one connector body are repelled to the magnets of the other connector body.

Smart Grouping Control Method for Power Converter Switching Noise Management

A switching power converter is provided that cycles a power switch during a group pulse mode of operation to produce a train of pulses within a group period responsive to a control voltage being within a group mode control voltage range.

Motor Armature

A motor armature includes a core and windings wound around the core. The core includes an annular yoke and a plurality of teeth extending radially outwardly from the yoke. Each of the teeth includes a winding portion connected with the yoke and a tip formed at a distal end of the winding portion. Each tip has circumferential opposite ends extending beyond the winding portion. A slot opening is forming between ends of adjacent tips. Each of the teeth has a slit on a single circumferential side thereof such that one of the ends of the tip is outwardly tilted relative to the other of end at an original position and is bendable inwardly about the slit to a deformed position where a width of the slot opening is less than that of the slot opening at the original position.

Method for Making Flow Table Multiple Levels, and Multi-Level Flow Table Processing Method and Device

An embodiment of the present document discloses a flow table multi-leveling method, a multi-level flow table processing method and device; wherein the multi-leveling method includes: generating a second flow table, separating a target logic rule in a first flow table and forwarding actions corresponding the target logic rule to the second flow table, to make the first flow table and the second flow table orthogonal to form a ternary content addressable memory (TCAM) flow table; wherein the first flow table saves a plurality of logic rules and all forwarding actions corresponding to the plurality of logic rules respectively; continuously generating new flow tables in the same manner of generating the second flow table, until the number of flow tables reaches a preset upper limit.

Vibrating motor and electronic device

A vibrating motor and an electronic device are disclosed. The vibrating motor comprises a housing formed by an upper housing and a lower housing. A slider portion and a stator portion are accommodated in a cavity enclosed by the housing. The slider portion comprises magnets, spring sheets and a mass block. The mass block has accommodating grooves matching the external contour of the magnets, and the magnets are accommodated in the accommodating grooves. The mass block is connected to the upper housing via the spring sheets, and is suspended inside the housing. The stator portion comprises coils and a basin frame that is made of a magnetic material The basin frame is fixed on the lower housing, and has accommodating structures matching the external contour of the coils. The coils are embedded in the accommodating structures of the basin frame.

METHODS AND INTERMEDIATES FOR PREPARING MACROLACTAMS

The present invention includes compounds useful as intermediates in the preparation of macrolactams, methods for preparing the intermediates, and methods for preparing macrolactams. One use of the methods and intermediates described herein is in the production of macrolactam compounds able to inhibit HCV NS3 protease activity. HCV NS3 inhibitory compounds have therapeutic and research applications. 4. The method of claim 3 , wherein X is Br.6. The method of claim 1 , wherein Ris acetyl.8. The method of claim 1 , wherein Ris selected from the group consisting of C-Calkyl groups.9. The method of claim 2 , wherein Ris tert-butyl.10. The method of claim 1 , wherein LG is Cl.11. The method of claim 1 , wherein claim 1 , in step (1) claim 1 , the chiral alcohol is chlorohydrin.14. The method of claim 1 , wherein step (iii) is conducted in the presence of a promoter.15. The method of claim 14 , wherein the promoter is selected from the group consisting of 2-hydroxypyridine-N-oxide claim 14 , hydroxyl succinimide claim 14 , imidazole and imidazole HCl salt.16. The method of claim 5 , wherein step (iv) comprises forming a salt of the compound claim 5 , wherein the salt is selected from tert-butylamine salt claim 5 , dibenzylamine salt claim 5 , and dicyclohexyl amine salt. The present invention relates to process and intermediates that can be used for preparing macrolactams. One use of the methods and intermediates described herein is the production of macrolactam compounds able to inhibit HCV NS3 protease activity. HCV NS3 inhibitory compounds have therapeutic and research applications.Hepatitis C virus (HCV) infection is a major health problem. HCV infection leads to chronic liver disease, such as cirrhosis and hepatocellular carcinoma, in a substantial number of infected individuals.Several virally-encoded enzymes are putative targets for therapeutic intervention, including a metalloprotease (NS2-3), a serine protease (NS3), a helicase (NS3), and an RNA-dependent RNA ...

Process for Making Nucleoside Phosphoramidate Compounds

The present invention is directed to a process for making Nucleoside Phosphoramidate Compounds of formula (I): which are useful for the treatment and prophylaxis of HCV infection. The present invention is also directed to compounds that are useful as synthetic intermediates for making the compounds of formula (I).

Curling hammer and operating principle thereof

The present invention discloses a curling hammer and an operation principle thereof. The curling hammer is made up of a handle shell component, a control member, a heating member, a power member, a curling member and a hair care member. The handle shell component comprises a first handle shell and a second handle shell, the control member comprises a button, a decorated fixed mount, a button separator and a PCB board. The power member, heating member, curling member and hair care member are configured in the working part of the curling hammer together. The invention realizes the tunable temperature, tunable circle number of curling hair, tunable case-hardened time, tunable tuning round; improves the curling member, raises the operability and reliability of the curling hair greatly; increases three hair combing brushes which make the progress of curling hair more smooth.

Feedback reporting in a two-step random-access procedure

Methods, systems, and devices for wireless communication are described. A UE may transmit a random-access message to a base station and receive at least a control channel portion of a response to the random-access message from the base station, where the response may also include a data channel portion. Using the techniques described herein, the UE may then manage flow control feedback reporting to the base station based on whether the data channel portion includes a radio resource control (RRC) message. For instance, the UE may report an acknowledgment for the response if the data channel portion does not include an RRC message and a TA timer at the UE is running (e.g., regardless of whether the UE is able to or attempts to decode the data channel portion, since the data channel portion may only include TA information which may not be useful to the UE).

Double-station wheel burr removing device

A double-station wheel burr removing device is provided, comprising clamping drive systems, lifting drive systems, a left burr brushing system, a right burr brushing system, a rotary switching system and the like. The double-station wheel burr removing device in use can simultaneously remove burrs on two wheels having different heights and different diameters at the end face of the upper rim, the valve hole, the lateral cutting position of the upper rim and the riser, so the production efficiency is very high; and simultaneously, the device has the characteristics of high automation degree, advanced process, strong generality, safety and stability.

Channel state information feedback method and device

The present invention provides a channel state information feedback method and device. The method includes: selecting, by a communication node, N information groups from configured M information groups; where N and M are positive integers, and N is less than or equal to M; processing, by the communication node, the selected N information groups in a preset manner to obtain index information of the N information groups and parameter information of the preset manner, wherein the index information comprises group indices of the N information groups or index of information in the N information groups; and feeding back, by the communication node, the index information and the parameter information.

Grounding Fault Protection Method for High-voltage Capacitor of Direct-current Filter

The invention relates to a grounding fault protection method for a high-voltage capacitor of a direct-current filter. The method comprises the following steps of acquiring a head end voltage u and an unbalanced current iT2 of a direct-current filter, and acquiring a discrete head end voltage and unbalanced current sequence; calculating a virtual capacitance Czd; determining a protection setting value Cset according to the bridge arm capacitance of the high-voltage capacitor, and when the virtual capacitance Czd is larger than the protection setting value Cset, protecting and judging to be an internal fault; otherwise, protecting and judging to be an external fault.

SUBSTITUTED PHOSPHORAMIDATE COMPOUNDS AND USES THEREOF

The present invention is directed to Compounds of Formula (I) and salts thereof, wherein R, R, Rand Rare defined above herein. The present invention is also directed to uses of the compounds of Formula (I) to add phosphoramidate groups onto organic alcohols. 2. The compound of claim 1 , wherein Ris —O-(5 or 6-membered monocyclic heteroaryl) or —S—(C-Caryl) claim 1 , wherein said 5 or 6-membered monocyclic heteroaryl group and said C-Caryl group can each be optionally substituted with one or more Rgroups.3. (canceled)4. The compound of any of claim 1 , wherein Ris phenyl claim 1 , which can be optionally substituted with one or more Rgroups.5. The compound of claim 1 , wherein Ris —C-Calkyl and Ris —C-Calkyl.6. (canceled)9. The compound of claim 1 , wherein Ris O-pyridyl or S-phenyl claim 1 , each of which can be optionally substituted with halo.10. The compound of claim 1 , wherein Ris methyl and Ris isopropyl.11. (canceled)14. The method of claim 13 , wherein the base is a compound of formula R—YX.15. The method of claim 14 , wherein Ris C-Calkyl claim 14 , Y is Mg and X is Cl.16. The method of claim 13 , wherein organic solvent A is THF.17. The method of claim 13 , wherein the compound of is a compound of .19. The method of claim 12 , wherein Ris isopropyl and Ris methyl.20. (canceled)22. The method of claim 21 , wherein X is O; B is a pyrimidine base; Ris methyl; Ris selected from F claim 21 , Cl claim 21 , —CN claim 21 , C-Calkynyl claim 21 , —NHand —N; and Ris H or —C(O)CH(CH).23. The method of claim 22 , wherein B is uridine and Ris selected from F claim 22 , Cl claim 22 , C-Calkynyl claim 22 , and —CN.24. The method of claim 23 , wherein Ris —CN and Ris —C(O)CH(CH).25. (canceled)26. (canceled) The present invention is directed to Substituted Phosphoramidate Compounds and to uses of the Substituted Phosphoramidate Compounds to add phosphoramidate groups onto organic alcohols.Hepatitis C virus (HCV) infection is a major health problem that leads to chronic ...

Dynamic workload deployment for data integration services

An approach for deploying workload in a multi-tenancy computing environment is provided. The approach generates, by one or more computer processors, a tenant ID and a plan ID for a tenant based, at least in part, on a tenant registration request. The approach stores, by one or more computer processors, the tenant ID and the plan ID into a shared system record. The approach receives, by one or more computer processors, a request to update a first tenant service plan. The approach determines, by one or more computer processors, one or more resource pools supporting a second tenant service plan based at least in part, on an association between the tenant ID and the plan ID. The approach deploys, by one or more computer processors, one or more resources from the one or more resource pools supporting the second tenant service plan.

Information processing method and terminal, and computer storage medium

An information processing method includes generating identification information according to a preset manner, and displaying identification information on a multimedia interaction interface, identification information being capable of being scanned by clients so that the clients establish an association relationship with a first event presented on multimedia interaction interface; obtaining identifiers of the clients in association relationship with the first event based on results of clients' scanning of identification information, and establishing a first set of identifiers; when a condition is met, receiving requests from M clients, and identifying identifiers of M clients; screening, based on the first set of identifiers, the identifiers of M clients to obtain N client identifiers matched with any identifier in the first set of identifiers, wherein M and N are both positive integers, and M≧N; and outputting at least one client identifier of N client identifiers according to a preset rule.

ULTRASOUND IMAGING METHODS AND SYSTEMS

An ultrasound imaging system may include a probe, a transmitting circuit which may excite the probe to transmit ultrasound beams towards a scanning target in at least three ultrasound propagation directions; a receiving circuit and a beamforming unit which may respectively receive the echoes of the ultrasound beams in the ultrasound propagation directions to obtain the echo signals in each of the ultrasound propagation directions; a data processing unit which may obtain velocity vectors of target points in the scanning target using the echo signals in each of the ultrasound propagation directions and obtain ultrasound images of at least a portion of the scanning target using the echo signals; and a display which may display the velocity vectors and the ultrasound images. 1. An ultrasound imaging method , comprising:transmitting, via a probe, ultrasound beams towards a scanning target in at least three ultrasound propagation directions;receiving, via a receiving circuit, echoes of the ultrasound beams and converting the echoes into electric signals;beamforming, via a beamforming unit, the electric signals to obtain at least three groups of echo signals, wherein each group of echo signals is derived from ultrasound beams transmitted in one ultrasound propagation direction;calculating, via a data processing unit, at least three velocity components of a target point in the scanning target using the at least three groups of echo signals, wherein one velocity component of the target point is calculated using one group of echo signals of the at least three groups of echo signals;synthesizing, via the data processing unit, a velocity vector of the target point using the at least three velocity components, wherein at least three ultrasound propagation directions corresponding to the at least three groups of echo signals used for calculating the at least three velocity components are not in a same plane;obtaining an ultrasound image of at least a portion of the scanning ...

Thermal de-rating for a multi-mode switching power converter

A switching power converter is disclosed that communicates a thermal alarm to a mobile device over a data channel in a data cable for charging the mobile device.

Method, apparatus and system for acquiring codebook by channel state information report type

Provided are a method, apparatus and system for acquiring a codebook, the method including: generating, by a base station, a codebook corresponding to N t ports and r layers transmission according to a first preset condition, the codebook being for feeding back a preceding matrix, the first preset condition being a common set condition between the base station and a terminal, N t being a port number, and r being a transmission layer number; determining, by the base station, a signaling indication method for selecting a codebook subset corresponding to the codebook according to a second preset condition; and acquiring, by the base station, Codebook Subset Selection (CSS) signaling for selecting the codebook subset correspondingly according to the signaling indication method, and notifying the selected codebook subset to a terminal through the CSS signaling.

Task management integrated design environment for complex data integration applications

Embodiments presented herein provide task management capabilities for designing a complex data integration workflow in an integrated design environment (IDE). A task management tool of the IDE allows a developer to tag various stages of a data integration workflow in a non-linear manner. When the task management tool receives a tag for a given stage, the task management tool identifies incomplete tasks associated with the stage and generates a task list that includes the incomplete tasks. The developer may return to completing any of the tasks in the workflow in any sequence as desired.

Hydraulic accumulator for propellant tank in spacecraft

A liquid storage device for a propellant tank in a spacecraft includes a gas-guide tube, a cover plate, a housing, blades, a supporting column, a base, a passage-window pressing plate, a passage-window mesh piece, a liquid-storage-device mesh piece, a fixing block, and a pressing plate for the liquid-storage-device mesh piece. The blades are uniformly distributed on and fixed to the support column in a radial direction to form an integral structure, and the integral structure is mounted on and fixed to a circular partition plate in the base. The liquid-storage-device mesh piece is pressed on the circular partition plate in the base by the pressing plate for the liquid-storage-device mesh piece and then is fixed. The passage-window mesh piece is pressed on the outer side of a cylinder wall of the base by the passage-window pressing plate and then is fixed.

Process for Making Beta 3 Agonists and Intermediates

The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions:

Detecting causes of performance regression to adjust data systems

At least one application in a computing environment is executed and one or more performance metrics of the application are measured. The measured performance metrics are analyzed and an operational performance regression is detected. The detected operational performance regression is correlated with one or more recorded changes and the correlated changes are identified as a cause of the operational performance regression. The elements of the computing environment are alerted in accordance with the identified changes to adjust operational performance.

Semiconductor device and fabrication method thereof

A semiconductor device and a method for fabricating the semiconductor device are provided. The method includes providing a base substrate including a first region and a second region; and forming a first doped region in the first region, and a second doped region in the second region. The second doped region is doped with blocking ions. The method also includes forming a first metal layer on a surface of the first doped region and on a surface of the second doped region; and forming a second metal layer on a surface of the first metal layer. The second metal layer is made of a material different from the first metal layer. Further, the method includes forming a first metal silicide layer and a second metal silicide layer by performing an annealing process. The blocking ions block atoms of the second metal layer from diffusing into the second metal silicide layer.

Beam switch and beam failure recovery

Methods, systems, and devices for wireless communications are described. One method may include receiving a beam switch message prior to initiating a physical random access channel (PRACH) procedure, monitoring for a response from a base station using a candidate beam during a random access response window, identifying a beam switch event occurring within the random access response window based on beam switch timing information indicated in the beam switch message, and performing a beam switch procedure based on an absence of a response from the base station during a portion of the random access response window and prior to the beam switch event.

Configurable power controller with combination input

Embodiments described herein describe a power supply configured to provide power to an output load via a power supply transformer. The power supply includes a controller configured to operate in a configuration state and an operating state. During the configuration state, the controller receives a configuration signal from a sense circuit coupled to the controller and selects one of a plurality of operating modes from the configuration signal. During the operating state, the controller controls a switch coupled to the transformer based on the selected operating mode and a sense signal received from the sense circuit representative of the power provided to the output load by the power supply. When the switch is closed, current flows from a power source through the transformer, and when the switch is open, current is prevented from flowing from the power source through the transformer.

Washing Machine and Driving Apparatus Thereof

A driving apparatus for a washing machine includes a single-phase outer rotor brushless motor and a driving wheel. The motor drives the driving wheel and includes a stator and a rotor. The stator includes a stator core and windings wound around the stator core. The rotor includes a rotor yoke, and a permanent magnet. An inner surface of the permanent magnet and an outer surface of a tooth tip are opposed to each other and define an uneven gap there between for allowing the rotor to rotate relative to the stator. A radial width of the gap associated with each magnetic pole progressively increases from a center portion toward circumferential ends of the magnetic pole, and a radial width of the gap associated with each magnetic pole is symmetrical with respect to a center axis of the magnetic pole along the circumferential direction.

Method and device for configuring channel state information reference signal, and method and device for parsing configuring channel state information reference signal

The present disclosure provides a method and device for configuring a channel state information reference signal (CSI-RS), and a method and device for parsing CSI-RS. The configuration method includes: configuring configuration information of the CSI-RS by a base station; generating a signaling carrying the configuration information of the CSI-RS by the base station; and transmitting the signaling by the base station. The configuration information includes at least one of: a number of CSI-RS ports, a number K of components of a pilot resource pattern, a number N of ports of the components of the pilot resource pattern, and a CSI-RS port-sorting mode, where the CSI-RS port-sorting mode includes M types of candidate port-sorting mode, and M, K, and N are positive integers.

Data processing in a hybrid cluster environment

A hybrid cluster environment with a public cloud cluster having nodes storing data and a plurality of private clusters is provided, wherein each of the plurality of private clusters has nodes storing data. Registration data that indicates a customer identifier, a new private cluster, and a file transfer server is received. The new private cluster is added to the plurality of private clusters in the hybrid cluster environment. Input to design a job to process data in the hybrid cluster environment is received. It is determined that the job is to be deployed to the new private cluster. The job is deployed to the new private cluster using the file transfer server, wherein the job is executed at the new private cluster. Job status information and one or more job logs are received with the file transfer server.

Contact to metal gate isolation structure and manufacturing method thereof

A semiconductor device includes a substrate, a semiconductor fin on the substrate, an isolation region on sidewalls of the semiconductor fin and having an upper surface lower than an upper surface of the semiconductor fin, a gate structure on a portion of the semiconductor fin and on a first portion of the isolation region. The portion of the semiconductor fin covered by the gate structure is referred to as a first region, and a second portion of the isolation region disposed on at least one of two opposite sides of the gate structure is referred to as a second region, which has an upper surface lower than an upper surface of the first region. The semiconductor device also includes a first spacer layer on a sidewall of the gate structure and on a sidewall of a portion of the first region disposed above the second region.

Motor and method for using and making the same

A motor and methods for making and using same. The motor includes a rotor including magnetic poles and a stator comprising a stator core and a winding wound on the stator core. The stator core includes a plurality of stator teeth each including a tooth body and a tooth end formed at an end of the tooth body, the tooth end comprising first and second arcuate regions facing the rotor. When the winding is not energized, a first magnetic coupling between said first arcuate region and a selected magnetic pole of said rotor is greater than a second magnetic coupling between said second arcuate region and the selected magnetic pole, said first arcuate region being offset from a selected tooth body in such a way as to enable movement of said rotor to initiate in either of two opposite directions relative to said selected tooth body upon energizing the winding.

Semiconductor devices and fabrication methods thereof

A method for fabricating a semiconductor device includes providing a base substrate, forming a plurality of doped regions in the base substrate, forming an initial capping layer covering surfaces of the plurality of doped regions, forming a dielectric layer on the initial capping layer and the base substrate, forming a plurality of vias in the dielectric layer to expose a surface portion of the initial capping layer, and etching the exposed surface portion of the initial capping layer at a bottom of each via to form a silicide region exposed at the bottom of the via. The silicide region has a reduced thickness compared with a thickness of the initial capping layer. The method further includes forming a metal silicide layer by performing a self-aligned silicide process on an entire silicide region. The metal silicide layer is in contact with the plurality of doped regions.

Method, device, and system for transmitting data

Aspects of the present disclosure relates to a method, device, and system for transmitting data. The method can include receiving a transport block (TB) transmitted by a transmitting terminal, the TB comprising a plurality of code blocks (CBs), and determining an erroneous CB in the TB, and determining, according to a preset affiliation between CBs and code block groups (CBGs), whether each CBG includes an erroneous CB, any CB corresponding to m CBGs in the affiliation, and m being a preset positive integer. The method can further include, for each CBG, if the CBG includes an erroneous CB, determining that feedback information corresponding to the CBG is a negative acknowledgement (NACK), and if the CBG does not comprise an erroneous CB, determining that the feedback information corresponding to the CBG is a positive acknowledgement (ACK), and transmitting the feedback information corresponding to each CBG to the transmitting terminal.

Synchronization signal blocks for beam failure detection

Methods, systems, and devices for wireless communications are described. In some cases, a user equipment (UE) may be configured to use certain reference signals to perform radio link monitoring and/or beam failure detection of a communication link. In some cases, the UE may identify a first reference signal configured for the UE and a second reference signal configured for radio link monitoring and/or beam failure detection. In some cases, the UE may determine a synchronization signal block (SSB) for the radio link monitoring or the beam failure detection of the control channel based on an association between the second reference signal and the SSB. For example, the UE may be configured to follow a sequence including hops between different reference signals to arrive at the SSB. The UE may then perform the radio link monitoring and/or the beam failure detection using the SSB.

Bimetal Thermometer Having a Heat Conductive Fluid

A bimetal thermometer includes a tubular housing and a shaft extending through the tubular housing. The shaft is attached at a top end to a pointer and is attached at a bottom end to a bimetal helical strip. A heat conductive fluid is in contact with the tubular housing and with the bimetal helical strip.