Ultrasound transducers with reduced sidelobes and method for manufacture thereof

Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors

Corrosion-resistant dual metal clad tube blank and manufacturing method thereof

A manufacturing method of a corrosion-resistant dual metal clad tube blank comprises the following steps: outer-layer molten metal is pumped into a pipe die for centrifugal pouring, the molten metal is cooled after pouring, and inner-layer molten metal is poured when internal surface temperature of the outer layer is cooled to be lower than 50-70 DEG C which is the melting point of the outer-layer molten metal; inner-layer molten metal is pumped into the pipe die for centrifugal pouring, the molten metal is cooled after pouring; cooling is stopped after the outer layer and the inner layer are completely solidified, at the moment, the inner layer and the outer layer achieve complete metallurgical bonding; wherein, the outer layer is made of X52 or X60 steel and the inner layer is made of 825 steel. A metallurgical bonding layer of a production tube obtained by carrying out extrusion or hot rolling on the tube blank manufactured by the method is several times or dozens of times as thick as ...

Self-locking cord penetrating machine

The invention relates to a self-locking cord penetrating machine comprising a stand, a multi-speed motor, a coupler, a reversing speed reducer, a gearwheel, pinions and a cord penetrating box. The cord penetrating box is arranged above the stand, the gearwheel and the two pinions are arranged on the cord penetrating box, a plurality of swinging cord frames are arranged above the gearwheel and the pinions, and toothed cord penetrating wheels and toothed swinging cord penetrating wheels are arranged on the swinging cord frames which are connected through connecting plates so that the cord penetrating machine effectively forms a self-locking state whenpenetrates the steel strands. The invention has compact structure, convenient and rapid operation and stable performance.

Method, apparatus and communication system for interactive information in the course of media independence switch

The invention discloses an information interaction method in a Media Independent Handover process; wherein, in the Media Independent Handover process between a source node and a target node, a User End obtains own handover related information and sends the handover related information to the target node which notifies the source node to maintain or / and release the network resources of the Use End based on the handover related information. In this way, the problem that information interaction of the handover state between the User End, source nodes and target nodes cannot be realized under the prior technology, thereby influencing the normal proceeding of the whole handover process, is resolved. The invention also discloses a User End, a communication device and a corresponding communication system which are used for information interaction in the media independent handover process.

Solar heating control device

The invention relates to a solar water heater, in particular to a solar heating control device which is provided with internal heating pipes, based on the superconducting technology and is not provided with a roof heat-insulating water tank. The solar heating control device comprises a heating mantle 2, heating pipes 3 and a control plate 5 and is characterized in that the lower end of a connecting pipeline is provided with the heating mantle 2 and the internal heating pipes 3; and the pipeline is connected with the control plate 5. Compared with the prior art, the invention has the advantages of preventing the roof water tank with excess load from influencing the heat insulation and the leak prevention and causing the potential safety hazard of buildings, improving the heat efficiency by using the internal heating pipes through the superconducting technology and obviously increasing the economic benefit. By the calculation of heat quantity required for heating water to 30 DEG C, the cost ...

Forcipate thioacid amide ligand, complex compound and application of sulfo-2, 6-pyridine diformamide framework

The invention relates to forcipate thioacid amide ligand of sulfo-2, 6-pyridine diformamide framework and a complex compound thereof, the constitutional formula thereof is: R in the formula is C2 to C8 alkyl, and phenyl-substituted alkyl or phenyl-substituted by alkoxy; and M is nickel, palladium or platinum. The ligand provided by the invention is non-phospine ligand and keeps stable against air and water, and lone pair electrons on nitrogen in the thioacid amide can adjust the electric property of sulfur, substitutional group on nitrogen can adjust the electron and the spatial configuration of the whole ligand; the ligand has the advantages of convenient compound, high total yield, and numerous compound. The complex compound provided by the invention has the advantagesof high stability owing to the special forcipate structure, high catalytic activity during the catalytic reaction, wide application range, good selectivity and mild reaction condition, and is widely applicable to the cross ...

Separated underwater sound pipe system

The invention relates to a separated underwater sound pipe system. According to the invention, a sound pipe support is installed on a vibration isolating base. An upper section of a sound pipe is fixed on the sound pipe support. A lower section of the sound pipe slides up and down with the jacking of a hydraulic cylinder. The hydraulic cylinder is fixed on the bottom of the sound pipe support. The joint of the sound pipe upper section and the sound pipe lower section can be tightly locked and sealed by a curved tooth driven by a hydraulic motor. The hydraulic cylinder and the hydraulic motor are connected to a hydraulic station through hydraulic interfaces. With a water circulation interface and a constant temperature water tank, the upper section and the lower section of the sound pipe form a water circulation through connections of pipelines. The constant temperature water tank is connected to a tap water source through a filter. A compressor and an electrical heating bar controlled by ...

Medium temperature asphalt mixture and process for preparing same

A medium temperature asphalt mixture and process for preparing same comprises the following raw materials: 100 parts by mass of aggregates, 3.6-5.6 parts by mass of asphalt, 0-0.0238 part by mass of liquid anti-stripping agents, 0-3 parts by mass of lime hydrate and 0.3-1.5 part by mass of water, wherein the aggregates comprise 59-71 parts of coarse aggregate, 20-35 parts of fine aggregate and 6-10 parts of mineral powder. The process for preparing the medium temperature asphalt mixture comprises the steps of aggregate screening, fine aggregate wetting, asphalt and coarse aggregate heating, preliminary stirring and restirring. Compared the medium temperature asphalt mixture with conventional hot-mixing mixtures, the process for preparing the medium temperature asphalt mixture is simple, the stirring temperature of the asphalt mixture is low, the paving and compacting are easy, the pollution on environment is small, the gradation of the prepared medium temperature asphalt mixture is excellent ...

Method for intercepting and controlling agricultural area source pollutants on slope farmland

The invention relates to a method for intercepting and controlling agricultural area source pollutants on slope farmland, which comprises: dividing slope farmland into three parts according to slope, interplanting fruit bearing forest and forage grass on larger than 15 degree-slope farmland along the catchment direction of the slope farmland, interplanting grain, tea trees, vegetables or forage grass on 8 to 15 degree-slope dry land, and planting rice terraces on less than 8 degree-conservative slope. The invention constructs a stereo agricultural system according to the change of the slope, can better realize multiple interception and control of agricultural area source pollutants on slope farmland, achieves the goal of reducing nutritive salt entering surface water body, and also can improve the income for the people in the mountainous areas through planting commercial crop. The invention can be widely applicable to the interception and control of similar small watershed pollutants.

Novel lactic acid bacillus mycopremna, pharmaceutical composition and uses thereof, and production method

The present invention provides a lactobacillus rhamnosus strain SLR0406, which can survive for 30-60 days at 37 degrees Celsius. The invention also provides a drug combination with the lactobacillus rhamnosus strain SLR0406. The lactobacillus rhamnosus strain SLR0406 CCTCC-M206023 can be stored for long time and can effectively treat diarrhea and related symptoms caused by antibiotics and chemotherapy drugs.

Fast and energy-saving method and device for preparing Mg2NiH4 hydride

Polycrystalline silicon production device and method

The invention discloses a polycrystalline silicon production device which comprises a polycrystalline silicon curing and receiving container and a microwave surface wave plasma torch, wherein the polycrystalline silicon curing and receiving container is used for receiving polycrystalline silicon produced by the microwave surface wave plasma torch. The invention also discloses a polycrystalline silicon production method which comprises the following steps of: with SiHC13 steam and H2 gas as raw material reactants, discharging electricity to the raw material reactants through the microwave surface wave plasma torch so as to heat the raw material reactants in a dielectric tube, and cooling and curing produced silicon in the polycrystalline silicon curing and receiving container to obtain polycrystalline silicon.

Traditional Chinese medicine for treating palpitation

The invention belongs to the field of the application of traditional Chinese medicines, in particular discloses a traditional Chinese medicine for treating palpitation, which is prepared from turmeric root-tuber, notoginseng root, tree peony bark, common burreed rhizome, sappan wood, Japanese milkwort herb, Chinese date, large-headed atractylodes rhizome, Chinese rose flower, Chinese magnoliavine fruit, ophiopogon root, bamboo leaf, figwort root and fragrant solomonseal rhizome serving as raw materials in a weight ratio. The traditional Chinese medicine has the advantages of simple preparation, good absorption effect, obvious curative effect, no side effect, high safety, and contribution to relieving symptoms of patients in time.

Music browser device and music browsing method

The invention discloses a music browser device and a music browsing method. The music browser device comprises a mood input unit (11), a musical composition selection unit (12) and a musical composition playing unit (13), wherein the mood input unit (11) is used for inputting user moods, i.e. moods expressed by music listened by users; the musical composition selection unit (12) selects a musical composition to be played according to the mood input unit (11); and the musical composition playing unit (13) is used for playing the musical composition selected by the musical composition selection unit (12).

Method for hydrogenating vitamin E oil in presence of supercritical CO2 as dissolving agent

The invention provides a method for hydrogenating vitamin E oil in the presence of supercritical CO2 (carbon dioxide) as dissolving agent in order to solve the problem that the fatty acid in fat is prone to conduct isomerization reaction at the conventional pressure in a hydrogenation method. The method of the invention comprises the following steps: feeding a vitamin E sample in a kettle; adding magnetic beads and catalysts in a certain amount and conducting a leak test; filling the kettle with CO2 until the CO2 is supercritical; then, further feeding H2 into the kettle until the pressure in the kettle is 7.5 to 9.5MPa; heating to raise the temperature, and cooling the stainless steel high-pressure kettle to the room temperature after the reaction; discharging the gases; opening the stainless steel high-pressure kettle to take out the reaction product; and subjecting the reaction product to centrifugal separation to obtain the product. The iodine value of the vitamin E subjected to hydrogenation ...

Safe distance measuring scale for 10kV equipment

The invention provides a safe distance measuring scale for 10kV equipment. The measuring scale comprises a scale body, an elastic ball head, a buzzer and an indicator lamp, wherein the scale body is in a cylindrical structure, is not provided with graduation and has fixed length of 12.5cm as the minimum interphase or the phase to earth safe distance of the 10kV distribution equipment is 12.5cm; and the bottom of the elastic ball head is provided with a connecting bar. The measuring scale gives a sound and light alarm when the connecting bar is connected with a contact as the ball head moves downwards, that is, when the distance is less than the national standard safe distance. The measuring scale has the following beneficial effects: the measuring scale has simple structure, is convenient to install and use, is safe and reliable and makes up for the defect of low working efficiency before; the measuring speed can be elevated because the measuring scale dispenses with reading when being ...

Content filtering mechanism based on Web Filter

The invention relates to a webpage anti-tamper system, specifically to a Web Filter-based content filtering mechanism, which is accomplished by the following technical measure: configuring a server so as to load a filter for file content filter when starting the server; establishing a file content filter validation information base, so as to create digital watermarking one by one for a resource file on the server and store the digital watermarking; executing file content filtering by the filter transferred by the server when the server file resource is accessed. The invention is provided with compact system structure, with high efficiency of code execution, reliable filtering function and wide field of application.

Notebook computer carrying case serving as computer desk

The invention provides a notebook computer carrying case serving as a computer desk. In the case, correspondingly buckled notebook computer cases are arranged between two symmetrical case bodies which can be closed together; folding telescopic supporting legs are arranged on two opposite outside corners of the two case bodies respectively; a folding stool is arranged in the case body; and a lifting handle is arranged on the case body. When the case is used, a notebook computer can be placed in the computer case in the case body; the case body can be lifted and carried after being closed; and after the case body is unfolded and the folding telescopic supporting legs at the four corners are stretched, the carrying case can be used as the computer desk and the folding stool in the case body can be taken out and used with the computer desk. The notebook computer carrying case is convenient to carry and has multifunctional effects of functioning as the computer desk and using the stool conveniently ...

Body model thermal manikin system

The invention discloses a body model thermal manikin system. The system is a test system which can simulate thermal response of a human body at a high temperature, can simulate the processes of heat absorption of the human body, heat conduction among different tissues, heat production, heat regulation, blood heat convection, body surface thermal radiation and sweating, and is used for medical assessment, aviation, performance analysis for a fire hazard and a high temperature environment, human comfort, fabric assessment and environmental measurement. The system comprises the human body thermal body model and a multi-branch blood circulation simulation system, wherein the human body thermal body model has a layered and sectioned body model structure; each layer and each section adopt materials which are similar to human biological tissue thermal characteristics corresponding to the layer; each layer and each section have different thermal physical property parameters; and the multi-branch ...

Multifunctional telephone device for IP voice communication

A multifunctional IP voice communication telephone device relates to the technical field of voice communication, in particular to the technical field for using an IP telephone to finish voice communication. The device includes a chip control module, an FLASH, a synchronous dynamic random access memorizer, a receiving device and an input display device; the chip control module is connected with the FLASH by an expansion bus unit; the chip control module is connected with SDRAM by an SDRAM interface; the chip control module is connected with the Internet by an Ethernet interface module; the chip control module is connected with the receiving device by an analog front port; the chip control module is connected with the input display device by a high speed synchronous series interface. The multifunctional IP voice communication telephone device realizes the purposes of high expansion function, being capable of adapting various more occasions and better safety.

Method for composite modification of microcrystalline antonite powder using epoxy silane and aluminate

The invention relates to a technical method for complexly modifying micro-crystal muscovite powder by adopting a gamma-(2, 3-epoxy propoxy) propyl trimethoxy silicane coupling agent and an aluminate coupling agent. The method of the invention takes the micro-crystal muscovite powder as raw material, and the gamma-(2, 3-epoxy propoxy) propyl trimethoxy silicane coupling agent and the aluminate coupling agent as modifiers, and utilizes a mechanochemical modification method to complexly modify the micro-crystal muscovite powder by the mutual winding and crosslinking functions of the gamma-(2, 3-epoxy propoxy) propyl trimethoxy silicane coupling agent and the aluminate coupling agent. Compared with the micro-crystal muscovite powder modified by the single gamma-(2, 3-epoxy propoxy) propyl trimethoxy silicane coupling agent or the single aluminate coupling agent, the modified micro-crystal muscovite powder complexly has obviously improved compatibility with organic polymers, processing flow ...

Preparation method of organic titanium cross-linking agent for polyhydroxy alcohol fracturing fluid

The invention relates to a preparation method of an organic titanium cross-linking agent for polyhydroxy alcohol fracturing fluid. The preparation method comprises the following steps: adding alkali, sugar, divalent alcohol and tetrabutyl titanate into a reactor, uniformly mixing, raising temperature to 110-150 DEG C, keeping the temperature unchanged, performing reaction for 1-5 hours under continuous stirring, and getting golden yellow liquid which is the organic titanium cross-linking agent for the polyhydroxy alcohol fracturing fluid, wherein the alkali is sodium hydroxide, ethylenediamine, trimethylamine or triethanolamine; the sugar is monosaccharose or disaccharide, the monosaccharose is fructose or glucose, the disaccharide is sucrose, maltose or lactose; the divalent alcohol is ethylene glycol or propylene glycol; the weight ratio of the alkali to the sugar to the divalent alcohol is 0.01-0.2: 0.1-0.4: 1; and the weight ratio of the tetrabutyl titanate to the divalent alcoholis ...

Production method of non-volatile storage device selection grid

Ultraviolet cured offset printing ink

Novel essence embedding technology

A novel essence embedding technology belongs to the technical field of essence embedding. An orange essence embedded particle is a novel embedded type essence prepared by components such as embedded particle, sorbitol, alcohol, pigment, sugar, essence, tween, color fixative and the like. The essence particle has transparent appearance, can absorb aroma of the pigment and the essence and release the aroma of the essence to various foods in the application field well, with giantarum when eating, as well as tasty and refreshing pleasant mouth feel.

Measurement mechanism for trace quantity electric charge and method thereof

The present invention provides a device for testing micro electric charges and a method for testing micro electric charges by dint of the device. Improvement is done on the basis of the traditional field effect transistor. Not a grid electrode is arranged between a source electrode (5) and a drain electrode (6), and a dielectric layer (2) is mixed with electric charges between 75 percent Qid to 125 percent Qid, a probe (4) is fixed on the dielectric layer (2); wherein, Qid can be seen in the figure. The method for testing micro electric charges of the present invention comprises the testing steps: A voltage is added between a grid electrode (7) and an underlay (1) by using the device of the present invention; a fixed bias voltage is added between the source electrode (5) and the drain electrode (6), and electric current between the source electrode (5) and the drain electrode (6) is measured; reacting substance and the probe (4) are added to release the measured charged; the voltage bias ...

Titanium dioxide nano paper and preparation method thereof

The invention relates to a Titania nanometer paper and the preparation method, the key component of the Titania nanometer paper is a Titania nanometer belt or the Titania nanometer belt and additive;the Titania nanometer paper mainly includes the preparation method as follows: dispersing, filtrating and drying. Compared with the common nanometer membrane and the nanometer particle, the nanometerpaper has a more predominant performance of simple making method and low cost. The nanometer paper is capable of being widely used in the aspects such as high temperature filtration, electron device and photocatalysis, etc. the invention has the advantages of rational design, simple technics, thin fibre, even aperture, good filtering quality and high temperature performance, in addition, the invention is capable of directly being cut, utilizing the average effect of the nanometer belt performance, fundamentally solving the practicality problem of the single nanometer belt device.

ELECTRONIC DEVICE AND SLIDE SWITCH THEREOF

An electronic device and a slide switch are disclosed. The slide switch includes a main body, a slider, a rotary plate rotatably connected to the main body, and a rotary arm. The main body includes a fixing space, a channel, and a first contact member protruding from a bottom of the fixing space. The slider is movable between a first position and a second position within the channel. The rotary plate includes a lateral surface and a second contact member protruding from the lateral surface. Two ends of the rotary arm are respectively connected to the slider and the lateral surface. When the slider is located in the first position, the first contact member spaces from the second contact member; when the slider is moved to the second position, the rotary arm rotates the rotary plate causing the first contact member to contact the second contact member.

Dam construction method of red mud permeable dam by sintering process

The invention discloses a method for constructing a tailings dam, which particularly relates to a method that is applicable to the construction of red mud dams by a sinter method. The invention adopts a hydraulic fill method and the sinter method to construct a red mud dam (1) layer by layer, along with the raising of the red mud dam (1), a draining seepage device (2) is arranged at the inside of the red mud dam (1) at intervals. In the invention, firstly, the red mud used in the sinter method is hydrated, and then the red mud dam is formed by a drainage consolidation method so that the method of the invention is characterized by security, reliability, simple construction and low cost.

Preparation method of flake silver-plated copper powder

The invention relates to a preparation method of flake silver-plated copper powder, which comprises four steps of pre-treating, silver plating, desorbing and post-treating, and concretely comprises the following steps: performing ball milling on copper powder to obtain flake copper powder under inert-gas shielding; in a chelating agent/dispersing agent compound system, performing chemical replacement for silver plating by an aluminum nitrate and silver nitrate compound system; reducing the residual silver ions in the solution by a reducing agent; washing by an acid water solution; and performing ball milling at low speed under the inert atmosphere shielding for spreading the silver particles on the surface of the silver-plated copper powder, thereby densifying and homogenizing the silver layer, simultaneously increasing the bonding strength of the silver and the copper, and improving the conductivity and oxidation resistance of the silver-plated copper powder. The method of the invention ...

Sepiolite broad-spectrum inorganic antibiotic agent containing composite metal ion and its preparation method

The invention discloses a sepiolite-typed inorganic antimicrobial agent with compound metal antimicrobial ion and a preparation method, which belongs to the field of antimicrobial material. The invention is characterized in that the natural sepiolite with low cost is adopted as carrying material, and then after activation modification, the sepiolite carries compound silver ion and zinc ion or compound silver ion and copper ion with the method of ion exchange and absorption, therefore, the inorganic antimicrobial agent with strong antimicrobial capability is prepared well. The compound antimicrobial agent provided by the invention has simple preparation process, low cost, no discoloration, strong broad-spectrum antimicrobial capability and a wide range of use. The invention not only can be used as antimicrobial material separately, but also can be added into a plurality of materials, such as plastic, coating, fiber, ceramic, decorative and architectural material and daily cosmetic, therefore ...

An identification method and device for point-to-point media stream

The embodiment of the invention provides a point-to-point media stream determination method and a device which are capable of effectively identifying a point-to-point media stream to control the flow amount of a communication host computer of the point-to-point media stream and make the network system operate stably. The method comprises the collection of the media steam, wherein, the media stream comprises a data package; the point-to-point media stream is determined in accordance with the protocol and data package characteristics adopted by the media stream data package. The embodiment of the invention which identifies the PMS by the data package characteristics is of simple method and can meet the requirements in different aspects according to the needs, such as the flow amount controlto the PMS communication host computer to improve the operation efficiency of the network system; or, the implement of the service guarantee to a PMS service signed user and the implement of the 'best effort ...

Breast electrical impedance fault imager based on mobile phone platform

The invention relates to a breast electrical impedance fault imager based on a mobile phone platform, belonging to the technical field of medical detecting instruments and biological detection. The fault imager comprises a breast detection component, an electrical impedance detection circuit and a mobile phone comprising data result display and analysis software, wherein the electrical impedance detection circuit comprises a singlechip, a frequency generator, a filtering amplifying circuit, an analog switch, an electrode group and an amplitude phase detection chip. The invention can make patients periodically checked and early diagnosed without going to hospitals and particular working environments by adopting a biological electrical impedance fault image detection technology and widely used mobile phones, and a personal medical record library can be saved so as to exchange with doctors in time and check patient's conditions. The imager has the characteristics of small volume, high safety ...

Special purpose superplasticity plate and its production method

Inner flap gate

The invention relates to a gate of a charging system, in particular to an inversing plate, which is characterized in that the gate comprises a shell, a turnover mechanism, an inversing plate, a movingmechanism and a flow regulating plate; the inner part of the shell is a cavity, and the upper and lower ends of the shell are both opening ends, and the upper end of the shell is fixedly connected with the lower end of a bin; the shell is provided with a flow regulating plate hole that is communicated with the cavity of the shell, and one end of the flow regulating plate is inserted into the flowregulating plate hole while the other end thereof is hinged with the moving mechanism; the inversing plate is positioned in the cavity of the shell and under the flow regulating plate hole, and one end of the inversing plate is fixedly connected with a first transmission shaft of the turnover mechanism. The gate of the charging system is characterized by environmental protection.

Chip type determination apparatus for quickly determining optimum cryogenic preservation parameter of biological samples

The chip type detection device of this invention to determine quickly the optimum low temperature preserving parameter for biological sample comprises chip type micro flow passage set group, sample container array, freezer array, data gathering device and computer; micro flow passage set group comprises at least multiple layer connected of each other divided-flow micro flow passage with sample inlet, protectant inlet, its outlet connects to sample container; set freezer near every lower surface of sample container with adjustable power source with current adjustable; set a couple microelectrode and a piece of temperature sensor in every sample container connected to data gathering device and computer. The device needs only to load sample one time, can complete multiple cooling process simultaneously, determines quickly the optimum low temperature preserving parameter for biological sample; with characters of compaction structure, rapid response speed, low cost; continuity is well; operation ...

Efficient low-resistance cross-flow type moving bed desulfurizing tower

The invention discloses an efficient low-resistance cross-flow type moving bed desulfurizing tower, which comprises a desulfurizing tower main body, a gas inlet flue and a gas outlet flue arranged on the main body, and a material outlet hopper arranged under the main body, wherein the desulfurizing tower main body comprises a gas inlet chamber arranged in the middle part, activated coke layers arranged at both sides of the gas inlet chamber, and gas outlet chambers respectively arranged at the side surfaces of the activated coke layers, the gas inlet flue is connected with the gas inlet chamber, the gas inlet chamber is communicated with the activated coke layers, the activated coke layers are communicated with the gas outlet chamber, and the top end of the gas outlet chamber is connected with the gas outlet flue via at least a pair of conduction flues. The device has the advantages of large fume treatment amount, low resistance and uniform gas distribution, and can significantly increase ...

一种碳纳米管高储能电池负极材料及其制备方法

The invented material contains wt ratio 2-5:1 of nano-carbon tube modified by copper and agglomerant of teflon, and conduction agent, which is 1% of total weight. Preparing method includes following steps: after dipping in HF solution, nano-carbon tube in concentrated H2SO4 and HNO3 is boiled; rinsing tube till neutrality by using deionized water; even mixing CuSO4 solution, nano-carbon tube and complexing agent, adjusting pH of solution by sodium hydroxide; titration is carried out by using formalin till Cu2+ is deoxidized from copper complexation solution; mixing nano-carbon tube of deposited metal granules, Teflon and acetylene black fabricates slurry; coating slurry on foam nickel, drying and chill pressing produces electrode material. Performances of the material are high capability of storing hydrogen, specific capacitance 1200-1710mAh/g and stable charging and discharging capability.

Social network user identity authentication method based on relation statement

The invention discloses a social network user identity authentication method based on a relation statement, comprising the following three steps of: 1. issuing a relation statement; 2. defining an access rule; and 3. implementing relation authentication. A user determines the relation type between the user and a friend by issuing the relation statement to the direct-relation friend of the user; a relation server builds a relation path for the user according to the relation statement issued by the user; because each level of relation is signed by a relation statement publisher, the reliability of the level of relation can be effectively guaranteed so as to integrally improve the reliability of the relation path. The method is simple and convenient for operation and convenient for verification and has better practical value and wide application prospect in the technical field of network security.

Foreign matter isolating device for alumina storage bin

The invention relates to a foreign matter isolating device and particularly relates to a foreign matter isolating device for an alumina storage bin of a large or super large diameter of 18 meters. Inthe foreign matter isolating device for the alumina storage bin, a frame beam is arranged under a discharge hole at the top of the storage bin; steel I-beams are arranged in the frame beam, two ends of each steel I-beam are fixed on the frame beam, and a steel barrier is arranged between each two adjacent steel I-beams. The foreign matter isolating device can keep foreign matters such as refractory brick blocks, concrete fragments, package bags and PVC thin films which are mixed in alumina powder during production above the barrier, ensure the normal use of the alumina powder in super dense phase conveyance, chute scales and volume fixing devices and reduce overhaul workload.

DYSFERLIN MUTATIONS

Mutations identified in dysferlin and methods to detect these mutations are described.

BIOLOGICAL VALVE MATERIAL, PREPARATION METHOD AND USE THEREOF, AND CROSS-LINKING AGENT AND USE THEREOF

The present application discloses a biological valve material which is a swim bladder derived biological valve material. The present application also discloses a method for preparing the biological valve material, includes: decellularizing a raw swim bladder; and cross-linking the decellularized swim bladder with a cross-linking agent. The present application also discloses use of the biological valve material, wherein the biological valve material is used for preparing one or more of a biological heart valve, a biological patch, and an artificial blood vessel. The present application also discloses a cross-linking agent for a bio-based material, including a cross-linking compound and an organic solvent. The cross-linking compound includes a polyphenol compound. The present application also discloses use of the cross-linking agent, wherein the cross-linking agent is used to cross-link the bio-based material after the decellularization treatment. 1. A biological valve material being a swim bladder derived biological valve material.2. The biological valve material of claim 1 , wherein the swim bladder derived biological valve material is obtained by decellularizing a swim bladder.34-. (canceled)5. The biological valve material of claim 1 , wherein the swim bladder is obtained from a fish selected from the group consisting of Silver carp claim 1 , Grass carp claim 1 , Amur carp claim 1 , Yellow croaker claim 1 , Sturgeon claim 1 , Scomberomorus claim 1 , Sciaenidae claim 1 , and combinations thereof.6. The biological valve material of claim 1 , wherein the swim bladder derived biological valve material is obtained by decellularizing a swim bladder and then cross-linking by using a cross-linking agent claim 1 , the cross-linking agent comprises a cross-linking compound claim 1 , and the cross-linking compound is at least one of a polyphenol compound and glutaraldehyde.7. The biological valve material of claim 6 , wherein the polyphenol compound is selected from the ...

Freeze-dried hepatitis a attenuated live vaccine and its stabilizer

Process for the preparation of piperazinyl and diazepanyl benzamide derivatives

Three-chain formed oligonucleotide capable of inhibiting platelet derived growth factor gene expression and its application

The present invention provides five kinds of three-chain formed oligonucleotides for inhibiting PDGF-B gene (c-sis proto-oncogene) expression. The gel retardation assay, DNasel blotting, in vitro transcription inhibition, nucleoprotein combination inhibition assay, transient expression inhibition assay and stable transfection inhibition assay show that these compounds can be formed into stable three-chain compound with target site (PDGF-B gene 5' upstream promoter core zone), and can inhibit the transcription of its downstream gene and combination of transcription factor. They can be used forpreparing medicines for curing the diseases of tumorigenesis and tumor growth, atherosclerosis and inflammation, etc..

Method for extracting polysaccharide and nucleic acid from bacill calmette-guerin

The invention relates to a novel process for extracting polysaccharide and nucleic acid from bacillus calmette-guerin, in particular to a process for breaking the wall of the bacillus calmette-guerin by a high-pressure viscolizer. The invention aims to provide the novel process for extracting the polysaccharide and the nucleic acid from the bacillus calmette-guerin, which is to break bacterium by the high-pressure viscolizer with the prior high-speed tissue mashing technology so as to extract the polysaccharide and the nucleic acid from the bacillus calmette-guerin. The process changes the prior method for breaking the wall, reduces great manpower and material resources, and is applicable to popularization and application in large-scale production.

Method and device for transmitting system message

The embodiment of the invention discloses a method and a device for transmitting a system message and relates to the field of communication. After a relay function is started, a relay can normally receive system configuration information of a relay link, and the normal transmission of the relay link is guaranteed so as to guarantee the normal operation of the system. The method comprises the following steps of: mapping the system message of the relay link to a relay link physical downlink shared channel; transmitting the relay link physical downlink shared channel to the relay; and transmitting a relay link physical downlink control channel to the relay, wherein the relay link physical downlink control channel carries indication information of a time-frequency resource position of the relay link physical downlink shared channel. The method is mainly used in the process of transmitting the system message after the relay is introduced into a network and the relay function is started.

Method and system for implementing NAT penetration in P2P network

The invention provides a method and a system for realizing NAT traversal in a P2P network. The method comprises the following steps: a user node registers on a NAT server; the user node determines a network type of the user node as a node in a public network or a node in an internal network by interacting with the NAT server; if the user node is the node in the public network, the NAT traversal is realized through the reverse connection of an opponent node; and if the user node is the node in the internal network, the opponent node and the user node are determined not to be in the same internal network through the broadcasting in the internal network, and the NAT traversal is realized by using a UDP for hole punching and simulating a TCP mode. Compared with the prior NAT traversal system, the method for the NAT traversal in P2P network environment has the characteristics of reliability and high efficiency.

Deblocking filtering method based on multi-view video decoding end

The invention relates to a deblocking filtering method based on a multi-view video decoding end. The method comprises a video coding step and a video decoding step, wherein the video coding step concretely comprises the following steps of: (1) selecting a coding structure including a view forecasting way; (2) calculating a GDV (Global Disparity Vector) value of an adjacent view corresponding to a view image; (3) judging the serial number of the currently decoded video, comparing a DV (Disparity Vector) (v, f, i) of each macro block of each view frame constantly used for forecasting views with the corresponding GDV, and calculating the DGD (Disparity of GDV and DV); (4) classifying the macro blocks according to the size of the DGD, and compressing and storing flag classification information. The concrete steps at the video coding end are as follows: (1) simultaneously inputting a compressed video code stream and binary flag information to a decoding end; (2) before loop deblocking filtering ...

Biodegradable in-situ solidification sustained-release injector

The invention relates to a biodegradable in-situ solidification slow-release injection, which consists of an amphiphilic block polymer, a medicament and an organic solvent, wherein the weight proportion of the amphiphilic block polymer to the medicament to the organic solvent is that amphiphilic block polymer: medicament: organic solvent is equal to 100: 1-90: 1-10,000.

Method for transferring fur indumentum patterns

The invention discloses a method for transferring fur indumentum patterns, comprising the following steps: dissolving macromolecular substances in water or a mixed solution of water and an organic solvent; adding assistant for further dissolution to obtain a mixed solution, coating paper or a plastic film, drying and coiling for later use; printing patterns on the paper or the plastic film with dye ink or dye Chinese ink to obtain transferring paper or a transferring film; sticking the printing surface of the transferring paper or the transferring film to a fur indumentum to be transferred, placing in a transfer machine, heating, pressurizing and printing patterns; stripping the transferring paper or the transferring film, and fixing with dye; and washing the fur with water, carding, and ironing to finish the transferring process. By using the method for transferring fur indumentum patterns, patterns can be successfully printed on the fur indumentum, a simper pattern printing mode is provided ...

Multi-shaft mobile system driven by linear electric motor

The invention relates to a multi-axis movement system driven by a linear motor, which comprises a linear motor stator, a plurality of linear motor rotors which act on the linear motor stator and can singly or simultaneously move, a CAN bus control network, a plurality of linear motor drivers which are provided with CAN interfaces and can be accessed to the CAN bus control network through the CAN interfaces, M I/O controllers which detect the active states of the linear motor rotors and match with the linear motor rotors to move as well as are provided with CAN interfaces, and a main control system, wherein the drivers respectively and correspondingly drive the linear motor rotor; each I/O controller is accessed to the CAN bus control network through each CAN interface; the main control system manages and controls the drivers and the I/O controllers which can be accessed to the CAN bus control network. The system can realize the linear multidimensional movement with high property and multi-axis ...

Attack defense system under IPv6 protocol and implementation method thereof

The invention discloses an attack defense system under an IPv6 protocol and an implementation method thereof, and belongs to the field of information security. The IPv6 provides automatic address configuration and new properties such as supporting mobility, security and the like, and also brings new threats and new risks on security. The system comprises a main control center, a packet filter fire wall and a web page analyzer, wherein the main control center is the core of the whole model, and is used for formulation, maintenance and transmission of specific defensive strategy rules; the packet filter fire wall is a specific executor of strategies, and filters an unencrypted data packet according to the strategy rules; and the web page analyzer analyzes web page data at each communication terminal and reports the analysis result to the main control center, and the main control center formulates the strategy rules in time and transmits the strategy rules to the packet filter fire wall. The ...

Industrial filter cloth for liquid filtration and application thereof

The invention discloses industrial filter cloth for liquid filtration and application thereof, wherein the tightness of the filter cloth is 50-95%. The filter cloth of the invention is made of preferably polyphenylene sulfide fiber which has the properties of high temperature resistance, chemical resistance, steaming resistance and the like on the basis of favorable filtering effect. The filter cloth is particularly suitable for the occasions having requirements for acid resistance, alkali resistance and high temperature resistance, such as the filtration of the waste liquor in the production process of PTA (Purified Terephthalic Acid).

Method for providing group broadcasting based on terminal initiated demand information

A method for providing multicast based on request information launched by terminal includes sending RTSP link request message to network by terminal, obtaining RTSP link by terminal, sending request message to set up RTSP connection to stream media server by terminal, consulting RTP port number with said server by terminal, sending request message to play stream media data to said server by terminal, sending message containing multicast content to radio network controller by terminal, setting up multicast channel between RTP port of terminal and network node by said controller for transmitting stream media data said terminal.

Method for synchronous detection of xanthohumol, isoxanthohumol and 8-isopentenylnaringenin in lupulus

The invention discloses a method for the synchronous detection of xanthohumol, isoxanthohumol and 8-isopentenylnaringenin in lupulus, which comprises the following steps: extracting a sample containing the lupulus to be detected by using an organic solvent, filtering, and carrying out a constant volume treatment on the obtained filtrate with the organic solvent to obtain a sample liquid to be detected; carrying out gradient elution with a mixed solution formed from acetonitrile as the mobile phase and a water phase at a flow rate of 0.7-1ml/min by using an anti-phase C18 chromatographic column and an ultraviolet-visible spectrometer detector, and analyzing the sample liquid to be detected by using double detection wave lengths of 350-390nm and 260-290nm to obtain a chromatogram of the sample liquid to be detected, wherein the water phase is a formic acid aqueous solution of which the formic acid concentration (wt%) is 0.5-1.5%; and enabling the peak area of the sample liquid to be detected ...

Control method and network system for conversation admittance

The embodiment of the invention provides a method of conversational admission control, including: acquiring ability information of a terminal by interaction with the terminal, after receiving the conversational request of the terminal, searching and acquiring network resource information according to the received conversation request of the terminal and the acquired ability information of the terminal; processing admission treatment for the conversation of the terminal according to the acquired network resource information. The embodiment of the invention also provides a corresponding networksystem. The technical solution provided by the embodiment can realize the conversation admission control having stronger practicality.

Temperature measurement node point suspension thin film electric thermocouple

一种用于热电制冷器的高精度温度控制电路

... 本发明公开了一种用于热电制冷器的高精度温度控制电路，包括五个部分：温度设定部分用于设定TEC所需的工作温度，并将温度设定信号输出到PID控制器；温度采集部分由温度传感器和激励源组成，用于采集TEC的工作温度，并将温度信号输出到PID控制器；PID控制器将温度设定信号与采集的温度信号相比较，其差分信号经过PID运算产生TEC控制信号，送入PWM功率驱动器；PWM功率驱动器根据TEC控制信号，产生PWM信号，并经滤波电路滤波后提供直流输出给TEC。本发明利用脉宽调制(PWM)方法设计出高精度、低成本温控电路，不采用传统的电桥平衡方法检测温度，不需要多个精密电阻，集成度高，控制精度高，而且便于实时设定温度，温度控制精度由国际上通用的±10mK，提高到±5mK。 ...

DATA TRANSMISSION METHOD AND APPARATUS

Intelligent automotive air-quality assessment and management

A system is provided for controlling the internal air-quality of a vehicle. If the speed of the vehicle is not above a predetermined low-speed threshold, internal air-quality from an internal air-quality sensor 302 is compared with external air-quality from an external air-quality sensor 304. If internal air-quality is better than external air-quality, a ventilation control mechanism 316 is signaled to utilize a recirculating-air mode in which the ventilation control mechanism 316 either stays in an already initiated recirculation-air mode or switches to the recirculating-air mode. If internal air-quality is worse than external air-quality, the ventilation control mechanism 316 is signaled to utilize a fresh-air mode in which the ventilation control mechanism either stays in an already initiated fresh-air mode or switches to the fresh-air mode. External air quality information may be shared among users by uploading the external air quality information to a cloud-based air quality aggregation ...

Novel sirtuin activating compounds and methods for making the same

Process for purifying gold by use of controllable pulse and auxiliary electrode

A process for refining gold by use of controllable pulse-aided electrode features that an auxiliary electrode is arranged between the negative electrode and the cathode of power supply in such mannerthat it is parallelly connected with the said cathode. Its casting is made up of non-metal material with the gap between molecules less than the diameter of gold ion to prevent the reduction of gold ions on the surface of auxiliary electrode. The excess gold ions from the anode are added to the surface of cathode. Its advantages are high purity and short period.

Split type casing and electronic equipment

The utility model provides a split type casing, it includes coil casing, pump connector and connection structure, wherein, and coil casing and pump connector difference injection moulding, the pump connector passes through connection structure fixing in coil casing. The utility model provides an electronic equipment who has above -mentioned split type casing. The utility model provides a split type casing and electronic equipment owing to adopt injection moulding's coil casing and pump connector respectively, has reduced the size of injection molding, has shortened the molding cycle, has reduced the degree of difficulty of the operation of moulding plastics, can enough guarantee the precision of injection molding, can reduce the cost of moulding plastics again, simultaneously can reduce the space that occupies again in the packing box to reduce package cost.

Processing method, implementation method and synchronization method of multi-machine sharing internal memory

The invention discloses a processing method, an implementation method and a synchronization method for a plurality of machines to share memory. The processing method comprises the following steps: A1, the memory data object is predefined; A2, when the host at any node of a distributed network management system is started, the memory data object is created in a local memory; A3, if every host judges that the memory data object at a certain node changes, the local memory data object is respectively upgraded. The memory data object can be transmitted by adopting the message communication way of the internal network. The aim that a plurality of machines share the memory can be achieved through maintaining one complete memory data in the local memories of a plurality of computer nodes of the distributed network management system, and through a certain mechanism to ensure the consistency of the memory data in each computer local memory, thereby preventing the memory data from being fixedly positioned ...

Dispersion compensation method of ultra-wideband active device

The invention belongs to wireless communication technology field and relates to the dispersion compensation of active components. The invention reverses the phase factor e of the transmission function of active ultra broadband components by time to obtain a dispersion compensation factor h1(t) according to the time reversal technology; then uses the dispersion compensation factor h1(t) to pre-compensate the dispersion of the input signal or compensate the dispersion of the output signal of the active ultra broadband components; and finally, the output signal y`(t) after dispersion compensation has the accordant phase relationship with the input signal x(t); thereby eliminates the dispersion effect of the components. The dispersion compensation of the invention does not change the structure and the transmission function of the active ultra broadband components; and has the advantages that the invention does not change the signal intensity, does not influence the frequency ...

High d33 lead-free piezoelectric ceramics-polymer-salt piezoelectric composite material and preparation method thereof

The invention relates to a high d33 leadless piezoelectric ceramics-polymer-salt piezoelectric composite material and a preparation method thereof, belonging to the technical field of piezoelectric composite materials. The preparation method comprises the following steps of: preparing materials are according to proportioned components of (1-x)(LiaNabK1-a-b)(Nb1-cSbc)O3-xABO3-yM by adopting a conventional ceramics production process to prepare KNbO3-NaNbO3 base lead-free piezoelectric ceramics powder; mixing the ceramics powders with polyvinylidene fluoride and salt according to a designed proportion, subsequently cold pressing for molding, heating the mixed powder, sputtering a golden electrode on the surface of the mixed powder, polarizing in a silicon oil bath, and testing the piezoelectric performance d33 of the piezoelectric composite material sample; and finally placing the sample in the air, and testing the piezoelectric performance d33 of the samples. Results show that the d33 of ...

Electronic shutter based underground distance gated imaging method

The invention discloses an electronic shutter based underground distance gated imaging method, belonging to the field of photoelectronic imaging and comprising an overwater control terminal, a pulse illumination device, a gated controller and a gated imaging detector, wherein the gated controller consists of a central control circuit module, a time delay circuit module and an electronic shutter module. The central control circuit module is used for receiving a setting instruction for corresponding processing; the time delay circuit is used for controlling the delay time of the gated imaging detector; the electronic shutter module is used for controlling the starting time of the gated imaging detector; and the gated imaging detector receives a reflecting light generation image signal of a target to finish the imaging of the target during starting to realize the underwater detection. According to the invention, the work threshold width of the gated imaging detector can be controlled by adopting ...

Method for preparing La2Mg17 hydrogen-storage alloy

The invention relates to a novel method of preparing La2Mg17 hydrogen storage alloys, which belongs to the technical field of metallic functional materials. The method mainly includes the following procedures: a La metal block and an Mg metal block are put into a stainless steel crucible in accordance with the chemical conponents of La2Mg17, covered and salted; the metal blocks are heated to 950DEG C in a muffle furnace and stirred, with the temperature preserved; then the temperature is lowered to 900 DEG C and preserved, and the material is stirred for several times; then the crucible is put into water and cooled, finally the La2Mg17 alloy can be obtained after the salt bars are broken and removed. The invention is mainly characterized by a simple alloy preparation technology and easiness in operation, low equipment requirements, low loss of raw materials, easiness in control of the alloy components, and even alloy components with low impurity content. The invention is applicable inlarge-scale ...

8x8 light type gearing mechanism of whole clime car

Anion exchange integral material as well as conventional liquid phase chromatographic column or quartz capillary column taking anion exchange integral material as separating medium and preparation method thereof

The invention discloses an anion exchange integral material as a porous integral material which takes poly[tri(2,3-glycidyl) isocyanuric ester-co-tri(2-amino ethyl) amine] as a porous integral material framework with mutually-penetrated through pore paths, forms a primary amine group by carrying out ring opening on an epoxide group through NH3 and can be used for anion exchange. The integral material is simple in preparation and has through holes with controllable micro sizes and favorable hydrophily. With the characteristics, the integral material can be used as the separating medium of a chromatogram and an enriched medium of an ionic sample and is especially suitable for separating and enriching polar complex samples. The invention discloses a preparation method of the anion exchange integral material.

Revolving mechanism of hydraulic pressure boarding ladder

The invention relates to a revolving mechanism of a hydraulic pressure boarding ladder. A ladder is connected on a revolving base by a rotating axis and is connected to a piston of a lifting hydraulic cylinder at the meantime, and the lifting hydraulic cylinder is rotatably connected to the top surface of the revolving base by a pivot; an oil box and a pump station are arranged in the revolving base, a revolving gear is fixed on the revolving base, small pinions are arranged on the output shafts of two hydraulic motors, and each pinion is meshed with the revolving gear. In the invention, a pair of oil cylinders is adopted to be connected with the main part of the boarding ladder, the ascending and descending of the boarding ladder are driven by stretching of the oil cylinder, and the maximum angle for ascending and descending is plus/minus 30 degrees; and the torque is transmitted via a pair of the pinions and the revolving gears fixed on a base frame by virtue of alternating rotation of ...

Papermaking wastewater recycling method

The invention discloses a papermaking wastewater recycling method, which comprises the following steps of: 1, conveying white water of one or more paper machine to a white water tank for collection; 2, pumping the white water collected in the white water tank in the step 1 to a multi-disk vacuum filter for filtration, and adding underlayer pulp before the white water is conveyed into the multi-disk vacuum filter; 3, separating filtrate after the white water is filtered by the multi-disk vacuum filter to form cloudy filtrate, clear filtrate and super clear filtrate; and 4, returning the cloudy filtrate separated by the step 3 to the multi-disk vacuum filter for filtration or using the cloudy filtrate as water for pulp production, using the clear filtrate as water for pulp production or water for pulp stripping of the multi-disk vacuum filter, and using the super clear filtrate to replace clear water.

Method for heavy ion irradiation mutagenesis of streptomyces avermitilis strains and culture of irradiation strains

The invention relates to a method for the heavy ion irradiation mutagenesis of streptomyces avermitilis strains and the culture of irradiation strains, belonging to the field of microbe strain breeding. The fermentation titer of the streptomyces avermitilis strains achieves 4000 microgrammes/milliliter by the traditional mutagenesis method and is very difficult to enhance again. The method comprises the following steps of: carrying out mutagenesis by adopting 12C+6 heavy ion beam irradiation, wherein an irradiation dose is 40-70 Gy, and a preferred irradiation dose is 50 Gy; and screening direct mutation strains of a plating medium and a slant medium to obtain high-titer strains reaching the fermentation titer of 6000 microgrammes/milliliter. The invention has stable and fast mutation, easy mutation control and simple, convenient and easy operation of the method.

Multi-user notebook computer system based on network

The multiple-user notebook computer system based on network includes spatially separated total workstation, radio digital signal emitting and receiving equipment and multiple-user notebook computer terminals. The radio digital signal emitting and receiving equipment is satellite digital signal emitting and receiving equipment with great covered area, or the branch workstations in different cities with high speed network for data and information transmission in between. The multiple-user notebook computer terminals complete I/O and data transmission in various kinds of peripheral equipment on terminal interface. The total workstation completes the processing and storing of input data, and data are transmitted in radio mode or wired mode between the total workstation and each of the multiple-user notebook computer terminals. The present invention has the advantages of small size, low cost, easy hardware updating, etc.

Liquid basified protease composite stabilizer

The invention relates to liquid alkaline protease composite stabilizer whose forming components and weight by parts are respectively that CaCl2 5-10, borax 5-10, 4-FPBA (4-formyl phenyl boric acid) 0.05-0.1 and the total amount of glycerin and propylene glycol (3:7) 5-10, and finished product of the liquid alkaline protease composite stabilizer can be prepared through sufficiently dissolving and mixing various above forming components. The invention has simple forming components, scientific compatibility, easy process for preparation and low cost, keeps the liquid alkaline protease activity high, and keeps stability strong(the relative activity still remains over 85% after being stored for three months at 4 DEG C), the invention is the liquid alkaline protease composite stabilizer with high quality and efficiency and has great significance for the industrial development of alkaline protease preparation with high activity and high stability.

Wireless communication method and device

The invention provides a wireless communication method. The method comprises the following steps of: acquiring the information of a subscriber needed to be connected with a mobile communication network from a subscriber identity module card by a wireless transceiver; establishing a communication link between the wireless transceiver and the local terminal equipment to receive and send the data information of the subscriber and establishing a wireless communication link between the wireless transceiver and the mobile communication network to receive and send the data information of the subscriber; and receiving the data information sent by the local terminal equipment and transferring the data information to the mobile communication network, receiving the data information sent by the mobile communication network to the subscriber and transferring the data information to the local terminal equipment by the wireless transceiver. The invention also provides the wireless transceiver. The technical ...

Sintering aluminium rod and its preparation method

Dispersion compensation method of ultra-wideband active device

The invention belongs to the wireless communication technology field and relates to dispersion compensation of active components. According to the time reversal technology, a phase factor e of a transmission function of ultra-wideband active components is reversed in time domain to obtain a dispersion compensation factor h1(t), then the dispersion compensation factor h1(t) is used to pre-compensate the dispersion of the input signal or compensate the dispersion of the output signal of the ultra-wideband active components, finally, an output signal y'(t) after dispersion compensation which has an accordant phase relationship with the input signal x(t) is obtained, and the dispersion effect of the components are eliminated. The invention does not change the device structure of the self ultra-wideband active components and the transmission function of the ultra-wideband active components; and has the advantages that the invention does not change the signal intensity, does not ...

Clad tube blank of dual metal seamless steel tube used for boiler and manufacturing method thereof

A clad tube blank of a dual metal seamless steel tube used for a boiler comprises an inner layer and an outer layer; a transition layer is arranged between the inner layer and the outer layer and is respectively bonded with the inner layer and the outer layer completely and metallurgically; the inner layer is cast by a Gr.A-1 material; the transition layer is cast by ferrite or inner layer materials. The transition layer is arranged between the inner layer and the outer layer of the clad tube blank and is respectively bonded with the inner layer and the outer layer completely and metallurgically, therefore, interfacial stress between joint surfaces of the inner layer and the outer layer is reduced, the tube blank is not easy to be layered and the service life of production tubes used for boilers and manufactured by the tube blank is greatly increased.

Method for preparing poly(pseudo)rotaxanes with gamma-cyclodextrin and polyvinyl alcohol

The present invention discloses a method for preparing poly(pseudo)rotaxanes with gamma-cyclodextrin and polyvinyl alcohol, wherein the method comprises the following steps: using the vinyl acetate asa monomer, the methanol as a solvent and azobisisobutyronitrile as an initiating agent for preparing the polyvinyl alcohol through adjusting the concentration of the monomer or the initiating agent in the system; dissolving the prepared polyvinyl alcohol into the water, after mixing to dissolved, adding the solid powder of gamma-cyclodextrin, and assembling the gamma-cyclodextrin and the polyvinyl alcohol in the temperature of 80 DEG C while mixing; and after evaporating the solvent, vacuum-drying the obtained concentrated liquor for obtaining the gamma-cyclodextrin and polyvinyl alcohol poly(pseudo)rotaxanes. The method of the invention has the advantages of simple preparing technique, excellent bioavailability of the prepared poly(pseudo)rotaxanes, no toxicity of the product and excellent ...

Multi-shaft mobile system driven by linear electric motor

The invention relates to a multi-axis movement system driven by a linear motor, which comprises a linear motor stator, a plurality of linear motor rotors which act on the linear motor stator and can singly or simultaneously move, a CAN bus control network, a plurality of linear motor drivers which are provided with CAN interfaces and can be accessed to the CAN bus control network through the CAN interfaces, M I/O controllers which detect the active states of the linear motor rotors and match with the linear motor rotors to move as well as are provided with CAN interfaces, and a main control system, wherein the drivers respectively and correspondingly drive the linear motor rotor; each I/O controller is accessed to the CAN bus control network through each CAN interface; the main control system manages and controls the drivers and the I/O controllers which can be accessed to the CAN bus control network. The system can realize the linear multidimensional movement with high property and multi-axis ...

Americum ginseng tea and its preparation process

Triplex-forming oligonucleotides and their use in therapy

Temperature measurement node point suspension thin film electric thermocouple

The film thermocouple with suspended thermometric node includes permanent base of insulating solid material, and two layers of thermocouple film painted onto the surface of the permanent base. The superposed thermometric node of the two layers of thermocouple film is suspended without contact with the permanent base. The permanent base is made of ceramic, silicon chip, glass or organic polymer;and is in the shape of sheet, fine pipe or fine rod. The thermocouple film in the thickness of 1 nm to 0.1 mm is made of paired metal materials, PtRh-Pt, NiCr-constantan, semiconductor or metal oxide. Owing to the suspension structure of the thermometric node structure, the film thermocouple of the present invention has less heat inertia and thus high temperature change response rate.

Method for continuously deoxidizing deionized water

The invention relates to a method for continuously deoxidizing deionized water which is a raw material in a process for producing acrylamide by hydration of acrylonitrile in the presence of a copper catalyst. A filler is filled in a packed column of which the height-diameter ratio is 10 to 1 in one third volume, wherein the filler is an inwards bent arc rib flat and annular filler which is 4/3 centimeters long and is filled on the top part of the column; the deionized water is continuously filled from the top part of the packed column, is gathered at the bottom of the column after passing through a distributor and the packed column, and is continuously pumped to a storage tank by a centrifugal pump; and a vacuum pump continuously vacuumizes the column through a pipeline positioned at the place 20 centimeters below the filler so as to keep the vacuum degree of the packed column between 4 and 6KPa. By the method, oxygen content of the deionized water can be kept below 0.2ppm and production ...

Hydraulic control system for hydraulic boarding ladder

The invention relates to a hydraulic control system for a hydraulic boarding ladder. In the system, a ladder is connected to a rotary substrate through a rotary axis, and is connected with the piston of a lifting hydraulic cylinder; the lifting hydraulic cylinder is rotatably connected to the top surface of the rotary substrate through a pivot; a fuel tank and a pumping station are arranged in the rotary substrate; a rotary gear is fixed on the rotary substrate; and pinions are arranged on the output shafts of two hydraulic motors, are engaged with the rotary gear. The system is divided into a main rotary control part and a variable amplitude hydro-cylinder control part. The hydraulic control system has the advantages that the up-down left-right floating of the boarding ladder is realized by adopting a balance loop, and the problem of excessive rotation inertia is solved by adopting a proportional electromagnetic valve, wherein the proportional valve is utilized to control small current ...

Manufacturing method of high alloy seamless steel tube

The invention discloses a manufacturing method of high alloy seamless steel tube, comprising the following technical steps: (1) producing a high alloy hollow shell with centrifugal casting technology; (2) heating the hollow shell and plugging the opening of the hollow shell when heating; (3) reaming and wall thinning for the hollow shell after being heated by using a perforating machine so as to form a blank; (4) tube rolling for the bland by using a pipe and tube mill so as to form a pierced billet; (5) sizing and reducing for the pierced billet by using a sizing and reducing machine so as to obtain the high alloy seamless steel tube. The blank with the manufacturing method uses centrifugal casting for the hollow shell and lubricant is added by using the characteristic of hollow shell, thereby avoiding the problems of high alloy material in the technologies of forging, rolling and punching such as low metal yield and high rejection rate due to difficult deformation, thereby greatly reducing ...

Read circuit for EEPROM (Electrically Erasable Programmable Read-Only Memory)

The invention discloses a read circuit for an Electrically Erasable Programmable Read-Only Memory (EEPROM), which comprises a memory cell array, a reference memory cell, a row decoding circuit, a column selection transistor, a voltage generating circuit and a current comparison circuit, wherein the newly added reference memory cell is arranged in one column, and is near or in the middle of the memory cell array. The voltage generating circuit is used for outputting equal standard voltage and reference voltage for the read operation of the EEPROM, and respectively supplying the standard voltage and the reference voltage to the memory cell and the reference memory cell. The current comparison circuit is used for comparing standard read current with reference read current with 1/2 amplitude for the read operation of the EEPROM, and outputting the storage data of the read memory cell. The read circuit for EEPROM eliminates the influence of parasitic parameter to the read circuit, and improves ...

Full-automatic sphere roller superfine machine

METHOD FOR ACHIEVING MULTIFUNCIONAL EMBEDDED SYSTEM

2-aminopyrimidine modulators of the histamine H4 receptor

Damming method for permeable red mud dam with red mud from sintering process

Novel solid regenerated fuel and preparation method thereof

The invention relates to the field of solid fuels, and discloses a novel solid regenerated fuel, which comprises solid wastes and additives, wherein the solid wastes have the heat value no more than 2,500Kcal/Kg and pollution factors less than 5. The raw materials are mainly the solid wastes with certain heat value and less pollution factors; according to the used solid wastes, the additives are selected; the prepared novel solid regenerated fuel has stable properties, is easy to store and transport, can be mixed with other fuels, generates a little ash after combustion, meets the combustion requirement of fuels, and ensures the heat value of more than 3,000Kcal/Kg; and waste gas generated after combustion can meet the integrated emission standard of air pollutants. The novel solid regenerated fuel has great environmental protection significance and energy conservation and emission reduction significance.

Silicon carbide water-base casting slurry containing alpha-silicon nitride whisker and preparation method thereof

The present invention is one kind of water-based flow casting slurry of silicon nitride containing alpha-silicon nitride crystal whisker in the solid content of 15-40 wt%. The slurry consists of alpha-silicon nitride crystal whisker 1-10 wt%, silicon nitride powder 16-25 wt%, polyethylene imine 1-8 wt%, PVA 20-35 wt%, propylene glycol 1-8 wt%, and deionized water for the rest. It is prepared through preparing the materials including alpha-silicon nitride crystal whisker, deionized water as solvent, polyethylene imine as dispersant, PVA as adhesive, propylene glycol as plasticizer and ammonium tetramethyl chloride to regulate pH value; mixing; twice ball milling and post-treatment. It has relatively high crystal whisker content, low viscosity and high dispersivity, and is suitable for flow casting to form cast film with flat surface, homogeneously dispersed powder grains and pores, high strength and high machinability.

Movable desorption device of activated coke

The invention discloses a movable desorption device of activated coke. An inlet blocking valve, a heating chamber, a reaction chamber, a cooling chamber and an outlet blocking valve are sequentially connected from top to bottom in the reactor main body; the heating chamber is provided with a heating heat exchanger therein which is connected with a thermal source device; a cooling heat exchanger is arranged in the cooling chamber; a preheating chamber is arranged between the inlet blocking valve and heating chamber and provided with a preheating heat exchanger, which forms a heat circulating system with a circulating medium heat exchanger, a circulating pump and the cooling heat exchanger; a first cloth gas guide mechanism is arranged between the preheating chamber and heating chamber; a second cloth gas guide mechanism is arranged between the heating chamber and reaction chamber; and the first and second cloth gas guide mechanisms are respectively connected with a gas recovery suction pump ...

Catalyst for benzene catalysis selective hydrogenation reaction, production method and application thereof

The invention discloses a catalyst which is used for benzene catalyzing selecting hydrogenation reactions. An active component Ru is 2-20wt%, Fe is 0.01-0.4wt%, Al is 0.01-0.4wt%, Zn is 0.01-0.4wt%, and a carrier is zirconium dioxide. A process for preparation comprises preparing soluble salts of the Ru, the Fe, the Al and the Zn into mixed solution, adding the carrier ZrO2 and mixing, adding potassium borohydride, formaldehyde or hydrazine hydrate, enabling solution to change color, filtering, drying precipitate and obtaining a target product. The catalyst of the invention can be used to prepare cyclohexene reactions through the benzene catalyzing selecting hydrogenation, when the conversion rate of the benzene is 40%, cyclohexene selectivity is over 75%, and TOF(2) reaches over 0.30S-1.

利用液体冷冻时形成的冰球操纵微小物体的冰镊

The ice forceps for operate microbody comprises a microfine probe, said microfine probe is a three-layer concentric sleeve formed from concentrically-placed liquor-nitrogen transferring internal layer tube, middle layer tube and external layer tube, and the space between middle layer tube and liquid-nitrogen transfering internal layer tube is formed into the return channel of gas produced after the liquid-nitrogen is gasified, and the space between middle-layer tube and external-layer tube is a vacuum layer; a cone body type ice forceps probe head which is connected into one body together with the microfine probe, and its interior has a liquid-nitrogen channel communicated with the liquid-nitrogen transferring internal tube; a miniature electroheating film covering the surface of the microfine probe and ice forceps probe heat. Said invented ice forceps adopting liquid-nitrogen refrigeration.

Method and system for regulating screen display of camera terminal

The invention, applied to a camera terminal with a screen display, provides a method and a system for regulating the screen display of the camera terminal. The method comprises the steps of: a) starting up a photosensitive element in a camera to collect the outside visible rays, b) acquiring parameters of the visible rays by a display processor, and c) regulating screen display parameters of the camera terminal according to the parameters of the visible rays by the display processor. Without additional element, the method can realize the automatic regulation for the screen display parameters of the camera terminal, to improve the screen display effect of the camera terminal and further promote the degree of satisfaction for using the camera terminal.

Compositions and Methods for Improving the Functional Efficacy of Stem Cell-Derived Cardiomyocytes

This invention provides an isolated stem cell modified to provide, enhance or contain the functional characteristics of the sarcoplasmic reticulum (SR) The isolated stem cells are modified by expressing a calcium channel protein, by expressing a calcium pump protein such as the sarcro/endoplasmic reticulum Ca2+-ATPase (SERCA) protein, by inhibiting or downregulating expression of the Na+/Ca2+ exchanger (NCX) protein, by expressing a calcium handling protein, by expressing a transverse (t)-tubule, and/or by expressing a transverse (t)-tubule biogenic protein The modified cells may be expanded to a substantially homogenous population of these cells or differentiated to a more mature cell type Compositions are also provided The cells and compositions can be administered to a host and used to regenerate cardiac tissue, improve cardiac function, restore action potential of cardiac tissue, and treat or prevent cardiac malfunction Use for diagnostic screening of therapeutic candidates is also provided 1. An isolated stem cell modified to provide functions of the sarcoplasmic reticulum (SR).2. An isolated stem cell of claim 1 , wherein the cell expresses a calcium channel protein that is necessary to perform physiological functions.3. The isolated stem cell of claim 2 , wherein the calcium channel protein is a ryanodine receptor (RyR) protein.4. The isolated stem cell of claims 1 , further expressing a calcium pump protein that is necessary to perform physiological functions.5. The isolated stem cell of claim 4 , wherein the calcium pump protein is a sarco/endoplasmic reticulum Ca-ATPase (SERCA) protein.6. The isolated stem cell of claim 1 , further comprising reduced expression of the Na/Caexchanger (NCX) protein.7. The isolated stem cell of claim 1 , further expressing a calcium handling protein claim 1 , wherein the protein is selected from the group consisting of calsequestrin claim 1 , junctin claim 1 , triadin and phospholamban.8. The isolated stem cell of claim 1 , ...

STYLUS RETAINING MECHANISM FOR PORTABLE ELECTRONIC DEVICE

A stylus retaining mechanism is configured for retaining a stylus. The stylus defines a cavity. The main body defines a receiving chamber to receive the stylus and a through hole above the receiving chamber. An elastic member is positioned at one end of the receiving chamber. A button assembly is attached in the cavity of the stylus. The button assembly includes a spring abutting the button. The through hole allows the button to partially extend through. The elastic member is compressed and abuts the stylus when the stylus is received in the receiving chamber. 1. A stylus retaining mechanism comprising:a stylus including a tip end and defining a cavity, two parallel posts formed in the cavity;a main body defining a stylus receiving chamber and a through hole above the stylus receiving chamber;an elastic member positioned at one end of the stylus receiving chamber and one end of the elastic member placed around the tip end of the stylus; anda button assembly attached in the cavity of the stylus and partially received in the through hole, the button assembly including a button for direct contact by a user, two springs, the springs respectively placed around the posts, and abutting against the button, whereby pressing of the button by the user causes the button assembly to release the latching of the stylus in the receiving chamber, and the elastic member providing a force to push the stylus from the stylus receiving chamber.2. The stylus retaining mechanism as claimed in claim 1 , wherein the button assembly further includes a holder received in the cavity claim 1 , the holder is mounted on the springs and the button claim 1 , and the holder defines an opening allowing the button to partially extend through.3. The stylus retaining mechanism as claimed in claim 2 , wherein the holder comprises a sidewall and a rim at one end of the sidewall claim 2 , and the opening is defined by the rim.4. The stylus retaining mechanism as claimed in claim 2 , wherein the button ...

System Setup For Biological Methane Potential Test

A system setup is disclosed for carrying out a biological methane potential test on a biosample and a system setup is disclosed for measuring biomethane gas in a biogas flow. In at least one embodiment, the system setups include at least one container for chemical irreversible fixation of other gases than biomethane gas, the other gases including at least CO 2 , and at least one gas flow measuring device.

Method and Evolved Node Base-Station for Avoiding Occurrence of Handoff between Adjacent Cell

A method and an Evolved Node Base-station (eNB) for avoiding an occurrence of a ping-pong handover between adjacent cells are provided. The eNB comprises: a statistics module, a storage module, a judging module and a parameter adjusting module. The method includes: during a statistics period, eNBs serving two adjacent cells involved in a ping-pong handover, making a statistics on times of the serving cell of the eNB being used as a source cell and a target cell in a second handover in a process of each ping-pong handover occurring between the two adjacent cells respectively; upon the end of the statistics period, if the eNB determines that the times of the serving cell of the eNB being used as the source cell in the second handover is greater than the times of as the target cell, the eNB increasing a value of a handover control parameter of this serving cell. 1. A method for avoiding an occurrence of a ping-pong handover between adjacent cells , comprising:during a statistics period, an evolved Node B (eNB) serving two adjacent cells firstly determining the occurrence of the ping-ping handover between the two adjacent cells, and then making a statistics on times of the serving cell of the eNB being used as a source cell and a target cell in a second handover in a process of the ping-pong handover respectively;upon an end of the statistics period, if the eNB determines that the times of the serving cell of the eNB being used as the source cell in the second handover is greater than the times of being used as the target cell, the eNB increasing a value of a handover control parameter of the serving cell of the eNB.2. The method according to claim 1 , wherein claim 1 ,in said step of determining the occurrence of the ping-ping handover between the two adjacent cells, if the eNB of the two adjacent cells judges that a user equipment (UE) has handed over between the two adjacent cells continuously for three times within a duration of a ping-pong judging threshold value, ...

Analog photovoltaic power circuit

The present invention discloses an analog photovoltaic power circuit, including: a photovoltaic device group for receiving photo energy to generate an input voltage, the input voltage corresponding to an input current; a power stage circuit for receiving the input voltage and generating an output voltage; an optimum current or voltage estimation circuit for receiving a predetermined voltage and estimating an optimum current or voltage point corresponding to an optimal output point according to a direction of variation of the input current and a direction of variation of the power generated by the photovoltaic device group; and an analog comparison and control circuit for comparing the optimum current or voltage with the input current or voltage, to thereby control the operation of the power stage circuit.

Method for Processing an Echo Amplitude Profile Generated by a Pulse-Echo Ranging System

A method for considering an echo amplitude profile as a result of convoluting a single echo with a channel response sequence, wherein for multiple echo detection, an estimation task is broken into three major steps comprising estimating a channel response, recovering a full shape of a single echo, and iteratively updating the channel response and echo shape to increase their accuracy. The estimation of the channel response is treated as a single echo detection problem and includes estimating the strongest echo for its position and amplitude, removing an echo corresponding to this recovered channel from the echo amplitude profile, and repeating the preceding steps for the next strongest echo.

Method and Device for Allocating Resources of a Control Channel in a Wireless Communication System

A method and a device for allocating resources of a control channel are provided, wherein said control channel is a control channel of a mobile network, wherein the control channel conveys uplink and downlink allocations, wherein the distribution of uplink and downlink allocations is determined based on traffic requirements. Furthermore, a communication system is suggested comprising said device. 1. A method for allocating resources of a control channel ,wherein said control channel is a control channel of a mobile network,wherein the control channel conveys uplink and downlink allocations, wherein the distribution of uplink and downlink allocations is determined based on traffic requirements.2. The method according to claim 1 , wherein the control channel is a downlink control channel claim 1 , in particular a physical downlink control channel.3. The method according to claim 1 , wherein the control channel is a channel to notify mobile terminals about resource allocations in uplink direction and downlink direction.4. The method according to claim 1 , wherein said traffic requirements are measured or estimated.5. The method according to claim 1 , wherein said traffic requirements are measured or estimated based on previously recorded or utilized values.6. The method according to claim 1 , wherein the uplink and downlink allocations are processed via a joint list claim 1 , wherein said joint list is prioritized.7. The method according to claim 6 , wherein data claim 6 , in particular uplink data claim 6 , to be retransmitted is associated with a high priority.8. The method according to claim 6 , wherein several joint lists are predefined and in particular stored claim 6 , wherein one of the predefined lists is selected based on a distribution of uplink and downlink allocations that has been determined based on said traffic requirements.9. The method according to claim 1 , wherein said traffic requirements comprise numbers of mobile terminals that are scheduled for ...

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

An authentication bank for a wireless communication system is disclosed. The authentication bank comprises a plurality of physical identification modules. A physical identification module may include one or more memory, processors, programs, and computer readable media storing subscriber identity module and authentication information. At least one of the one or more programs stored in the memory may comprise instructions executable by at least one of the one or more processors. The executable instructions may cause the one or more processors to receive a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit, retrieve subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM, and send the subscriber identity information and the authentication information to the authentication server. 1. An authentication bank comprising a plurality of physical identification modules , wherein a physical identification module includes one or more memory , processors , programs , and computer readable media storing subscriber identity module and authentication information , at least one of the one or more programs stored in the memory comprises instructions executable by at least one of the one or more processors for:receiving a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit;retrieving subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM;sending the subscriber identity information and the authentication information to the authentication server.2. A wireless communication client or extension unit comprising a plurality of memory , processors , programs , communication circuitry , authentication data ...

Light Emitting Device Power Supply Circuit, and Light Emitting Device Driver Circuit and Control Method Thereof

The present invention discloses a light emitting device power supply circuit, a light emitting device driver circuit and a control method thereof. The light emitting device driver circuit is coupled to a tri-electrode AC switch (TRIAC) dimmer circuit, and it controls the brightness of a light emitting device circuit according a rectified dimming signal. The light emitting device driver circuit includes a power stage circuit and a light emitting device control circuit. The light emitting device control circuit generates a switch control signal. The power stage circuit operates at least one power switch thereof according to the switch control signal to generate a latching current for firing the TRIAC dimmer circuit, and the latching current is inputted to the light emitting device circuit. 1. A light emitting device driver circuit for driving a light emitting device circuit according to a rectified dimming signal , wherein the rectified dimming signal is generated from an AC input signal which passes through a tri-electrode AC switch (TRIAC) dimming circuit and a rectifier circuit , the light emitting device driver circuit comprising:a power stage circuit coupled between the rectifier circuit and the light emitting device circuit, the power stage circuit operating at least one power switch therein according to a switch control signal to generate a latching current for firing the TRIAC dimming circuit, wherein the latching current flows through the light emitting device circuit; anda light emitting device control circuit coupled to the power stage circuit, the light emitting device control circuit generating the switch control signal according to a detection signal.2. The driver circuit of claim 1 , wherein the detection signal is generated according to the rectified dimming signal or a signal related to the rectified dimming signal claim 1 , and the detection signal is generated when the rectified dimming signal changes from a neutral level to a predetermined level ...

METHOD AND EQUIPMENT FOR WIRELESS COMMUNICATION

The invention provides a method for wireless communication. The method comprises the following steps: a wireless transceiver obtains user information from a SIM card, wherein the user needs to connect with a mobile communication network; the wireless transceiver establishes communication link with local terminal equipment to receive and transmit data of the user, and establishes a wireless communication link with the mobile communication network to receive and transmit data of the user; and the wireless transceiver receives data transmitted from the local terminal equipment, forwards the data to the mobile communication network, receives the data which is transmitted by the mobile communication network to the user, and forwards the data to the local terminal equipment. The invention further provides a wireless transceiver. By providing a unified bottom communication platform for the user, the technical solutions provided by the embodiments of the present invention solve the problem that the user should change terminal equipment when communicating with different communication systems. 1. A method for wireless communication , comprising the following steps:a wireless transceiver obtaining user information from a SIM card when the user needs to connect with a mobile communication network;the wireless transceiver establishing a communication link with a local terminal equipment to receive and transmit data of the user, and establishing a wireless communication link with the mobile communication network to receive and transmit the data of the user; andthe wireless transceiver receiving data transmitted from the local terminal equipment and forwarding the data to the mobile communication network, and receiving the data transmitted from the mobile communication network to the user and forwarding the data to the local terminal equipment.2. The method for wireless communication according to claim 1 , wherein the communication between the user and the mobile communication ...

LIGHT EMITTING DEVICE CURRENT REGULATOR CIRCUIT AND CONTROL METHOD THEREOF

A light emitting device current regulator circuit is disclosed. A light emitting device circuit has a first end for receiving light emitting device operation power, and a second end. The light emitting device current regulator circuit includes: an internal voltage generation circuit coupled to the second end, for generating an internal voltage according to a second end voltage to supply electrical power to the light emitting device current regulator circuit, wherein the supply voltage generation circuit includes a charge storage device for storing charges from the second end voltage to generate the supply voltage; and a current control circuit coupled to the second end, the current control circuit regulating the light emitting device current according to a control signal, wherein the control signal at least intermittently reduces the light emitting device current to zero or low current in order to raise the second end voltage. 1. A light emitting device current regulator circuit , for regulating a light emitting device current flowing through a light emitting device circuit , wherein the light emitting device circuit has a first end and a second end , the first end being for receiving light emitting device operation power , the light emitting device current regulator circuit comprising:an internal voltage generation circuit coupled to the second end, which generates an internal voltage according to a voltage at the second end (second end voltage) to supply electrical power to the light emitting device current regulator circuit, wherein the internal voltage generation circuit includes a charge storage device for storing charges from the second end voltage to generate the internal voltage; anda current control circuit, coupled to the second end, the current control circuit regulating the light emitting device current according to a control signal, wherein the control signal at least intermittently reduces the light emitting device current to zero or a low current in ...

UNSTRUCTURED DATA SUPPORT WITH AUTOMATIC RULE GENERATION

A system to process unstructured data is provided. An example system to process unstructured data comprises a receiver to access a source of unstructured data, an entity type module to determine an entity type, a rules generator to automatically generate a linguistic rule based on the determined entity type, and an entity extractor to obtain an entity from the source of unstructured data, using the linguistic rule. The entity comprises an alpha-numeric string. 1. A computer-implemented system comprising:a receiver to access a source of unstructured data;an entity type module to determine an entity type;a rules generator to automatically generate a linguistic rule based on the determined entity type; andan entity extractor to obtain an entity from the source of unstructured data, using the linguistic rule, the entity comprising an alpha-numeric string.2. The system of claim 1 , comprising a selection view module to provide a selection view claim 1 , the selection view to display the entity type.3. The system of claim 2 , wherein:the selection view comprises an input field for receiving a user-supplied keyword; andthe entity type is a custom entity type based on the user-supplied keyword.4. The system of claim 2 , wherein the selection view is to present a selection control for selecting the entity type.5. The system of claim 4 , wherein the entity type is a previously stored generic entity type.6. The system of claim 4 , wherein the selection view is to present information related to relevance of the entity type to data in the source of unstructured data.7. The system of claim 4 , wherein the selection view is to present information related to frequency with which the entity type occurs in sources of unstructured data.8. The system of claim 1 , comprising a report module to provide a report view for rendering claim 1 , on a display device claim 1 , the entity.9. The system of claim 1 , wherein the source of unstructured data is a web page.10. The system of claim 1 , ...

Ordered Assembly of Membrane Proteins During Differentiation of Erythroblasts

Disclosed herein are methods for the isolation, identification, and quantification of red blood cells and red blood cell precursors at different developmental stages. Also disclosed are methods for monitoring ex vivo proliferation and differentiation of red blood cells and red blood cell progenitors. 1. A method for isolating erythroid cells at different developmental stages comprising identifying the desired erythroid cells in a source of human erythroid cells , wherein the isolated erythroid cells express a level of α4 integrin and band 3 is indicative of a developmental stage of the erythroid cells.2. The method according to claim 1 , wherein α4 integrin expression decreases and band 3 expression increases as differentiation of the erythroid cells progresses.3. The method according to claim 1 , further comprising quantifying the number of erythroid cells in the developmental stage.4. The method of claim 1 , wherein the erythroid cells are from a source selected from peripheral blood claim 1 , bone marrow claim 1 , cord blood claim 1 , apheresis cells claim 1 , and placenta.5. A method for identifying the erythroid cell maturation stage in an RBC disorder comprising determining the expression of α4 integrin and band 3 on erythroid cells from an individual having a disorder of erythropoiesis.6. The method according to claim 5 , wherein the RBC disorder is selected from a thalassemia claim 5 , an RBC maturation disorder claim 5 , and a bone marrow failure syndrome.7. The method according to claim 6 , wherein the RBC maturation disorder is a myelodysplastic syndrome.8. The method according to claim 6 , wherein the thalassemia is Cooley's anemia.9. The method according to claim 5 , wherein the number of erythroid cells of a particular maturation stage in quantified in the RCS disorder.10. A method for monitoring ex vivo proliferation and differentiation of stem cells into hematopoietic precursors claim 5 , erythroid cells claim 5 , and mature red blood cells ...

Relay node authentication method, apparatus, and system

Embodiments of the present invention disclose a relay node authentication method, apparatus, and system. The method provided in an embodiment of the present invention includes: sending, by a relay node, an authentication request message to a peer node, where the authentication request message includes a certificate of the relay node, so that the peer node authenticates the relay node according to the certificate of the relay node, where the peer node is a network side node or a security gateway in a security domain where the network side node is located; and receiving, by the relay node, an authentication response message sent by the peer node, where the authentication response message includes a certificate of the peer node, and authenticating the peer node according to the certificate of the peer node.

LIGHT EMITTING DEVICE ARRAY DRIVER CIRCUIT AND CURRENT SPLITTER CIRCUIT AND METHOD OF SPLITTING CURRENT THEREFOR

The present invention discloses a current splitter circuit for splitting a supply current to multiple light emitting device strings of a light emitting device array. The current splitter circuit includes: a minimum selector circuit coupled to the multiple light emitting device strings to generate a minimum signal which indicates a minimum voltage of the light emitting device strings; and multiple current source circuits each including a first current source end coupled to a corresponding light emitting device string, a second current source end coupled to ground, and a current source control end receiving a current control signal related to the minimum signal, so as to control currents through the corresponding light emitting device string. 1. A light emitting device array driver circuit , the light emitting device array including a plurality of light emitting device strings , each light emitting device string including a plurality of light emitting devices and having a first string end and a second string end , the first string ends of the light emitting device strings being connected to a common node , the light emitting device array driver circuit comprising:a power regulator circuit electrically connected with the common node and a ground, for supplying a supply current to the light emitting device array; and a minimum selector circuit coupled to the second string ends of the light emitting device strings to sense voltages at the second string ends of the light emitting device strings, and generate a minimum signal which indicates a lowest voltage of the sensed voltages at the second string ends of the light emitting device strings; and', 'a plurality of current source circuits, each current source circuit including: a first current source end, a second current source end, and a current source control end, wherein the first current source ends of the plurality of current source circuits are respectively coupled to the second string ends of the plurality of light ...

Method and Apparatus for Transmitting Signaling Trace Command

The disclosure provides a method for transmitting signaling trace command, comprising the steps of: carrying signaling trace configuration parameters corresponding to a plurality of signaling traces in signaling trace command; transmitting the signaling trace command to activate or maintain the signaling traces. The disclosure also provides an apparatus for transmitting signaling trace command. The method and apparatus can reduce the signaling interaction load of the S1 interface, thereby improving the performance of a system. 1. A method for transmitting signaling trace command , comprising the steps of:carrying signaling trace configuration parameters corresponding to a plurality of signaling traces in the signaling trace command; andtransmitting the signaling trace command to activate or maintain the plurality of signaling traces.2. The method according to claim 1 , wherein the signaling trace configuration parameters corresponding to the plurality of signaling traces are carried by setting a cell format in the signaling trace command to be a form of array.3. The method according to claim 1 , wherein X2 interface handover occurs on a User Equipment (UE) corresponding to the plurality of signaling traces; wherein the signaling trace command is a handover request message on the X2 interface; and wherein the step of transmitting the signaling trace command further comprising: transmitting claim 1 , by a switched source evolved NodeB (eNB) claim 1 , the handover request message to a switched target eNB to maintain the plurality of signaling traces of the UE.4. The method according to claim 1 , wherein S1 interface handover occurs on a UE corresponding to a plurality of signaling traces; wherein the signaling trace command is a handover request message on the S1 interface; wherein transmitting the signaling trace command further comprising:transmitting, by a Mobility Management Entity (MME), the handover request message to a switched target eNB to maintain the ...

Multi-Color Light Emitting Device Circuit

The present invention discloses a multi-color light emitting device circuit, which includes: multiple light emitting device strings of different colors, a timing control circuit, a power regulator circuit, and preferably a dark feedback circuit. Each light emitting device string has multiple light emitting devices coupled in series. The number of the light emitting devices of each light emitting device string is determined by an operational voltage of the light emitting device, wherein at least two of the light emitting device strings have different numbers of the light emitting devices, such that voltage drops of the two light emitting device strings are closer to each other than in a case wherein the two light emitting device strings have the same number of the light emitting devices, and the response time of the light emitting device strings are increased. 1. A multi-color light emitting device circuit , comprising:a plurality of light emitting device strings of different colors, each light emitting device string including a plurality of light emitting devices of a same color coupled in series, wherein each light emitting device string has one end coupled to a common node for receiving an output voltage, and each light emitting device string generates a corresponding sense signal;a timing control circuit, which determines to turn ON a selected one or none of the light emitting device strings; anda power regulator circuit, when the selected one of the light emitting device strings is ON, the power regulator circuit comparing the sense signal corresponding to the selected light emitting device string with a reference signal, and converting an input voltage to the output voltage according to the comparison result;wherein the number of the light emitting devices of each light emitting device string is determined by an operational voltage of a light emitting device of a color substantially the same as the color of the light emitting devices in that light emitting ...

IMIDAZOLO-, OXAZOLO-, AND THIAZOLOPYRIMIDINE MODULATORS OF TRPV1

Certain TRPV1-modulating imidazolo-, oxazolo-, and thiazolopyrimdine compounds are described. The compounds may be used in pharmaceutical compositions and methods for treating disease states, disorders, and conditions mediated by TRPV1 activity, such as pain, arthritis, itch, cough, asthma, or inflammatory bowel disease. 2. A composition of matter as defined in selected from the group consisting of:{'sup': '1', 'sub': 1-4', '1-4', '2', '16, '(a) the compounds of Formula (I) wherein Ris —H, methyl, —OCalkyl, —SCalkyl, or —SO—Calkyl;'}and (b) pharmaceutically acceptable salts of said compounds.3. A composition of matter as defined in selected from the group consisting of:{'sup': '1', '(a) the compounds of Formula (I) wherein Ris —H;'}and (b) pharmaceutically acceptable salts of said compounds.4. A composition of matter as defined in selected from the group consisting of:{'sup': 1', 'a', 'b, '(a) the compounds of Formula (I) wherein Ris —NRR;'}and (b) pharmaceutically acceptable salts of said compounds.5. A composition of matter as defined in selected from the group consisting of:{'sup': '1', '(a) the compounds of Formula (I) wherein Ris isopropylamino, isobutylamino, diisopropylamino, 2-hydroxy-1-methyl-ethylamino, 2-morpholin-4-yl-ethyl, 2-pyrrolidin-1-yl-ethyl, cyclopropylmethylamino, pyridin-2-ylmethyl, pyridin-3-ylmethyl, pyridin-4-ylmethyl, azetidinyl, pyrrolidinyl, 2-methylpyrrolidinyl, 2-isopropyl-pyrrolidinyl, 2-methoxymethyl-pyrrolidinyl, piperidinyl, 4-pyrrolidin-1-yl-piperidin-1-yl, piperazinyl, 4-methyl-piperazinyl, 4-isopropyl-piperazinyl, 4-isobutyl-piperazinyl, 4-cyclopentyl-piperazinyl, or morpholinyl;'}and (b) pharmaceutically acceptable salts of said compounds.6. A composition of matter as defined in selected from the group consisting of:{'sup': a', 'b', 'e', 'f, '(a) the compounds of Formula (I) wherein Rand Rare each independently —H; methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, or hexyl; an ethyl or ...

Methods For High Density Lipoprotein Cholesterol Regulation

It was discovered that insulin binding to insulin receptors signals the upregulation of expression of the liver enzyme deiodinase 1 (Dio1), which in turn activates the ApoA-1 promoter, thereby thereby increasing ApoA-1 expression (primarily in the liver), that in turn raises the levels of plasma ApoA-1, the major and necessary protein in HDLC. Certain embodiments of the invention are directed to methods for increasing circulating HDLC levels in an animal by administering therapeutically effective amounts of Dio1, or by increasing the level of Dio1 through gene therapy.

CULTURE MEDIUM SUPPLEMENT AND USE THEREOF

The present invention provides a chemically defined culture system, by which induced pluripotent stem (iPS) cells are obtained with high efficiency. The culture medium supplement of the present invention includes vitamin C and a glycogen synthase kinase-3 inhibitor; another culture medium supplement of the present invention further includes, in addition to vitamin C and the glycogen synthase kinase-3 inhibitor, vitamin B12, insulin, a receptor tyrosine kinase, and an anti-oxidant; and the culture medium supplement of the present invention may further be a mixture of the above two culture medium supplements with a serum replacement cell growth promoter. The present invention further provides a complete culture medium for iPS cells, which is formed by one or more of a basal culture medium, serum, and a serum replacement supplement, and the above culture medium supplements, or formed only by the above culture medium supplements and a basal culture medium. The culture system of the present invention is a chemically defined culture system free of serum and contamination from animal source, by which the iPS cells are obtained with high efficiency. The culture system maintains the growth and proliferation of the cells in conversion of somatic cells to iPS cells in absence of feeder cells, significantly accelerates the iPS cell induction process, and greatly improves the induction efficiency of somatic cells into iPS cells. 1. A culture medium supplement , characterized by comprising vitamin C and a glycogen synthase kinase-3 inhibitor.2. The culture medium supplement according to claim 1 , characterized in that the glycogen synthase kinase-3 inhibitor is at least one of lithium ion claim 1 , Chir99021 claim 1 , BIO claim 1 , and SB216763.3. The culture medium supplement according to claim 1 , characterized by further comprising vitamin B12 claim 1 , insulin claim 1 , a receptor tyrosine kinase claim 1 , and an anti-oxidant.4. The culture medium supplement according to ...

MODULATORS OF FATTY ACID AMIDE HYDROLASE

4-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide is described, which is useful as a FAAH modulator. 4-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, energy metabolism disorders, and movement disorders (e.g., multiple sclerosis). A method of synthesizing 4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide is also disclosed. 1. A compound that is 4-(2 ,2-difluoro-benzo[1 ,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide or a pharmaceutically acceptable salt thereof.2. The pharmaceutically acceptable salt of claim 1 , wherein said salt is a hydrochloride salt of 4-(2 claim 1 ,2-difluoro-benzo[1 claim 1 ,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)amide.3. The pharmaceutically acceptable salt of claim 2 , wherein said hydrochloride salt is bis-hydrochloride.4. A method for modulating FAAH activity claim 2 , comprising exposing FAAH to a therapeutically effective amount of at least one of 4-(2 claim 2 ,2-difluoro-benzo[1 claim 2 ,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide and a pharmaceutically acceptable salt thereof.5. A pharmaceutical composition comprising:(a) a therapeutically effective amount of 4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide or a pharmaceutically acceptable salt thereof; and(b) a pharmaceutically acceptable excipient.6. A method of treating a subject suffering from or diagnosed with a disease claim 5 , disorder claim 5 , or medical condition mediated by FAAH activity claim 5 , comprising ...

ELECTRONIC DEVICE ENCLOSURE WITH BRACKET FOR DATA STORAGE DEVICE

An enclosure includes a chassis and a bracket. The chassis includes a bottom panel, a rear panel and a side panel. The rear panel defines a latch hole. Two clamping pieces are located on the side panel. The bracket is engaged between the clamping pieces and includes a first sidewall and a second sidewall. A second hook and a resilient piece are located on the first sidewall. A first hook is located on the second sidewall. The first hook and the second hook are separately engaged with the two clamping pieces for preventing the bracket from moving along a first direction near to the bottom panel. The resilient piece is engaged in the latch hole to preventing the bracket from moving a second direction opposite to the first direction, and the resilient piece is elastically deformable to disengage from the lath hole. 1. An enclosure comprising:a chassis comprising a bottom panel, a rear panel connected to the bottom panel, a side panel connected to the bottom panel and the rear panel, and two clamping pieces extending from the side panel;a bracket engaged between the clamping pieces, the bracket comprising a first sidewall, a second opposite to the first sidewall, a second hook and a resilient piece located on the first sidewall, and; a first hook located on the second sidewall; andwherein the rear panel defines a latch hole, the resilient piece is engaged in the latch hole to prevent the bracket from moving a first direction away from the bottom panel, and the resilient piece is elastically deformable to disengage from the latch hole, the first hook and the second hook are separately engaged with the two clamping pieces to prevent the bracket from moving along a second direction opposite to the first direction.2. The enclosure of claim 1 , wherein the bracket further comprises a third hook located on the second sidewall claim 1 , the rear panel defines a stopping hole claim 1 , and the third hook is engaged in the stopping hole.3. The enclosure of claim 1 , wherein the ...

PYRAZOLOPYRIMIDINE COMPOUNDS FOR THE TREATMENT OF CANCER

Compound of Formula (I): are described, along with pharmaceutically acceptable salts thereof, compositions containing the same, and methods of use thereof in the treatment of cancer. 2. The compound of claim 1 , wherein Ris a covalent bond.3. The compound of claim 1 , wherein Ris C1 to C3 alkyl.4. The compound of claim 3 , wherein Ris —CH—.5. The compound of claim 1 , wherein Ris phenyl claim 1 , or pyridyl claim 1 , which phenyl or pyridyl is unsubstituted or substituted from 1 to 3 times with halo claim 1 , amino claim 1 , nitro claim 1 , alkyl claim 1 , alkoxyl claim 1 , haloalkyl claim 1 , cycloalkyl claim 1 , heterocycloalkyl claim 1 , aryl claim 1 , or heteroaryl.6. The compound of claim 1 , wherein Ris C1-C8 alkyl claim 1 , C3-C8 cycloalkyl claim 1 , C1-C8 arylalkyl.7. The compound of claim 1 , wherein Ris cyclohexyl.8. The compound of claim 1 , wherein Ris substituted once with hydroxyl.9. The compound of claim 1 , wherein Ris H.10. The compound of claim 1 , wherein Ris loweralkyl.11. The compound of claim 1 , wherein Ris H.13. A composition comprising a compound of in a pharmaceutically acceptable carrier.14. A method of treating cancer in a subject in need thereof claim 1 , comprising administering said subject a compound of in an amount effective to treat said cancer.15. The method of claim 14 , wherein said cancer is selected from the group consisting of myeloid leukemia claim 14 , lymphoblastic leukemia claim 14 , melanoma claim 14 , breast claim 14 , lung claim 14 , colon claim 14 , liver claim 14 , gastric claim 14 , kidney claim 14 , ovarian claim 14 , uterine claim 14 , and brain cancer.1617-. (canceled)19. The compound of claim 18 , wherein Ris a covalent bond.20. The compound of claim 19 , wherein Ris cyclohexyl substituted once with hydroxyl.21. The compound of claim 19 , wherein Ris H.22. The compound of claim 20 , wherein Ris loweralkyl.23. The compound of claim 21 , wherein Ris H. The present invention concerns compounds, compositions and ...

Question and Answer Forum Techniques

Techniques for unsupervised management of a question and answer (QA) forum include labeling of answers for quality purposes, and identification of experts. In a QA thread, a ranking of answers may include an initial labeling of the longest answer in each thread as the best answer. Such a labeling provides an initial point of reference. Then, in an iterative manner answerers are ranked using the labeling. The ranking of answerers allows selection of experts and poor or inexpert answerers. A label update is performed using the experts (and perhaps inexpert answerers) as input. The label update may be used to train a model, which may describe quality of answers in one or more QA threads and an indication of expert and inexpert answerers. The iterative process may be ended upon convergence or upon a maximum number of iterations. 1. A method of managing a question and answer forum , comprising: labeling question and answer (QA) threads to include labels indicating that a longest answer in a QA thread is a best answer in the QA thread;', 'ranking answerers in the QA threads based on the labels;', 'identifying experts based on the ranked answerers;', 'updating the labels using the identified experts;', 'training a model based on the updated labels; and', 'applying the trained model to unlabeled QA threads to obtain next-iteration labels., 'under control of one or more processors configured with executable instructions2. A method as recited in claim 1 , additionally comprising: labels obtained by applying the trained model to unlabeled QA threads in sequential iterations produces less than a threshold amount of change; or', 'a maximum allowed number of iterations is reached; and, 'repeating the ranking, identifying, updating, training and applying untiloutputting a labeling of answers in the QA threads indicated by the next-iteration labels.3. A method as recited in claim 1 , additionally comprising:outputting the model, wherein the model has been trained sufficiently to ...

Handover Method, Communication Device and Communication System

The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system. 1. A handover method , comprising:obtaining, by an access node, mobility management entity (MME) pool information which is sent by a donor station of the access node and is used for identifying a MME to which a user equipment (UE) in coverage of the access node is attached; andinitiating, by the access node, handover for the UE according to the obtained MME pool information used for identifying the MME to which the UE is attached; wherein,the MME pool information used for identifying the MME to which the UE is attached is comprised in an S1 application protocol (S1AP) message or an initial context setup request message sent by the donor station to the access node in an initial context setup procedure; orwhen the UE enters the coverage of the access node through an S1 handover procedure, the access node is a target access node in the S1 handover procedure, and the donor station is a target donor station in the S1 handover procedure, the MME pool information used for identifying the MME to which the UE is attached is comprised in a handover request message or an MME status transfer message or an S1 application protocol (S1AP) message sent by the target donor station to the target access node.2. The method according to claim 1 , wherein the MME pool information used for identifying the MME to which the UE is attached is a globally unique MME identifier (GUMMEI) or a globally unique group ID (GU Group ID).3. The method according to claim 1 , wherein the UE enters the ...

Mixed Speed Scheduling

The invention relates to an apparatus at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: monitor user devices in a range area for finding out performance rejections caused by a fairness problem between user devices having different speeds; search for at least one user device experiencing the fairness problem, and adjust resource allocation for balancing the fairness problem. 1. An apparatus comprising:at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to:monitor user devices in a range area for finding out performance rejections caused by a fairness problem between user devices having different speeds;search for at least one user device experiencing the fairness problem, and adjust resource allocation for balancing the fairness problem.2. The apparatus of claim 1 , wherein the monitoring is carried out based on fairness metric claim 1 , wherein throughput ratios corresponding to different speeds are compared to.3. The apparatus of claim 2 , wherein the monitoring further comprises using a reference value corresponding to user device throughput ratio determined for a single speed scenario.4. The apparatus of claim 1 , wherein the search is based on at least one of the following: reference signal received power measurements carried out by at least one user device claim 1 , information on network geometry claim 1 , speed estimation of the at least one user device and location of the at least one user device.5. The apparatus of claim 1 , wherein the adjustment of the resource allocation is carried out by using at least one of the following: allocating more transmission time intervals (TTIs) to be scheduled only for user devices experiencing the ...

Switching Regulator and Control Circuit and Control Method Thereof

The present invention discloses a switching regulator and a control circuit and a control method thereof. The control circuit of the switching regulator, which controls rectified power within a predetermined range, detects an input voltage and an input current to generate a voltage detection signal and a current detection signal respectively, and the voltage detection signal and the current detection signal are multiplied by one the other to generate a power index. The control circuit generates an error signal according to the power index and a reference signal. A low-pass-filter filters a high frequency band in the process. A control signal generation circuit of the control circuit generates a control signal according to the error signal. And a driver circuit of the control circuit generates an operation signal according to the control signal, for switching a power switch to convert the rectified power to an output voltage. 1. A switching regulator , comprising:a rectifier circuit, for converting an AC power to a rectified power, wherein the rectified power includes an input voltage and an input current;a transformer, which includes a primary winding and a secondary winding, wherein the primary winding is for receiving the rectified power, and the secondary winding is for generating an output voltage;a power switch, which is coupled to the primary winding, for switching according to an operation signal to convert the rectified power to the output voltage; and a power index generation circuit, for generating a power index according to the input voltage and the input current;', 'an amplifier circuit, for generating an error signal according to the power index and a first reference signal;', 'a control signal generation circuit, for generating a control signal according to the error signal;', 'a driver circuit, for generating the operation signal according to the control signal; and', 'a low-pass-filter (LPF) circuit, which is coupled to or integrated in the power ...

METHODS AND COMPOSITIONS FOR LABELING POLYPEPTIDES

Synthesis of many proteins is tightly controlled at the level of translation and plays an essential role in fundamental processes such as cell growth and proliferation, signaling, differentiation or death. Methods that allow imaging and identification of nascent proteins allow for dissecting regulation of translation, both spatially and temporally, including in whole organisms. Described herein are robust chemical methods for imaging and affinity-purifying nascent polypeptides in cells and in animals, based on puromycin analogs. Puromycin analogs of the present invention form covalent conjugates with nascent polypeptide chains, which are rapidly turned over by the proteasome and can be visualized and specifically captured by a bioorthogonal reaction (e.g., [3+2]cycloaddition). The methods of the present invention have broad applicability for imaging protein synthesis and for identifying proteins synthesized under various physiological and pathological conditions in vivo. 2. The compound of claim 1 , wherein Ris hydrogen and R is a reactive group claim 1 , or wherein Ris a reactive group and R is hydrogen.34-. (canceled)6. (canceled)8. The compound of claim 1 , wherein Ris a bond claim 1 , a side chain of a naturally occurring amino acid claim 1 , an aryl group claim 1 , or an alkyl group.910-. (canceled)11. The compound of claim 8 , wherein the Ris an -alkylaryl group or a tyrosine sidechain.1214-. (canceled)15. The compound of claim 1 , wherein Rcomprises a dipolarophile.1617-. (canceled)18. The compound of claim 1 , wherein Rcomprises a 1 claim 1 ,3-dipole.19. (canceled)20. The compound according to claim 1 , wherein Ris a propargyl group claim 1 , an oxypropargyl group claim 1 , an azidoethyl group claim 1 , an aldehyde claim 1 , a quadricyclane claim 1 , a tetrazine claim 1 , or a trans-cyclooctene.2134-. (canceled)35. The compound according to claim 1 , wherein R claim 1 , R claim 1 , and Rare hydrogen.3738-. (canceled)41. A method of labeling a polypeptide ...

DOPPLER SHIFT COMPENSATION APPARATUS AND METHOD

The present disclosure relates to a Doppler shift compensation scheme applicable in a high mobility communication system. In some examples, a Doppler shift compensation apparatus may include an angle measuring unit configured to measure Angle Of Arrival (AOA) information of a User Equipment (UE); a velocity calculating unit configured to calculate a velocity information of the UE based on the measured AOA information; a frequency shift estimating unit configured to estimate Doppler shift of the UE based on the measured AOA information and the calculated velocity of the UE; a frequency shift compensation triggering unit configured to trigger Doppler frequency shift compensation based on the estimated Doppler shift of the UE; and a frequency shift compensating unit configured to perform the Doppler frequency shift compensation based on a trigger instruction from the frequency shift compensation triggering unit. Doppler shift compensation methods are also described in some other examples of the present disclosure. 1. A Doppler shift compensation apparatus , comprising:an angle measuring unit configured to measure Angle Of Arrival (AOA) information of a User Equipment (UE);a velocity calculating unit configured to calculate a velocity information of the UE based on the measured AOA information;a frequency shift estimating unit configured to estimate Doppler shift of the UE based on the measured AOA information and the calculated velocity of the UE;a frequency shift compensation triggering unit configured to trigger Doppler frequency shift compensation based on the estimated Doppler shift of the UE; anda frequency shift compensating unit configured to perform the Doppler frequency shift compensation based on a trigger instruction received from the frequency shift compensation triggering unit.2. The Doppler shift compensation apparatus according to claim 1 , whereinthe frequency shift compensation triggering unit is configured to divide a full span of Doppler shift of a ...

HANDOVER PROCESSING METHOD AND DEVICE

A handover processing method includes obtaining, by a relay station, information, where the information is used for determining whether a mobility management entity (MME) of a user equipment is in a mobility management entity pool (MME pool) to which a neighboring eNB belongs; and determining, by the relay station, that an X2 interface between a serving eNB of the relay station and the neighboring eNB cannot be used for handover if the MME of the user equipment is not in the MME pool to which the neighboring eNB belongs. The foregoing solutions enable the relay station to initiate a correct handover procedure. 1. A handover processing method , comprising:obtaining, by a relay station, information used for determining whether a mobility management entity (MME) of a user equipment is in a mobility management entity pool (MME pool) to which a neighboring eNodeB (eNB) belongs; anddetermining, by the relay station, that an X2 interface between a serving eNB of the relay station and the neighboring eNB cannot be used for handover if the MME of the user equipment is not in the MME pool to which the neighboring eNB belongs.2. The method according to claim 1 , wherein the information indicates whether the MME of the user equipment is in the MME pool to which the neighboring eNB belongs.3. The method according to claim 1 , wherein:the information indicates the MME pool to which the neighboring eNB belongs; andthe method further comprises: determining, based on the information that indicates the MME pool to which the neighboring eNB belongs, whether the MME of the user equipment is in the MME pool to which the neighboring eNB belongs.4. The method according to claim 1 , wherein obtaining of the information comprises one of the following:obtaining the information from an operation administration and maintenance OAM device; andobtaining the information from the serving eNB.5. The method according to claim 4 , wherein:obtaining of the information from the serving eNB comprises ...

2-AMINOPYRIMIDINE MODULATORS OF THE HISTAMINE H4 RECEPTOR

2-Aminopyrimidine compounds are described, which are useful as Hreceptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by Hreceptor activity, such as allergy, asthma, autoimmune diseases, and pruritis. 2. A chemical entity as in claim 1 , wherein Ris methyl claim 1 , ethyl claim 1 , isopropyl claim 1 , tert-butyl claim 1 , cyclopropyl claim 1 , cyclobutyl claim 1 , cyclopentyl claim 1 , cyclohexyl claim 1 , benzyl claim 1 , tetrahydrofuran-3-yl claim 1 , or tetrahydropyran-4-yl.3. A chemical entity as in claim 1 , wherein Ris cyclopropyl claim 1 , cyclobutyl claim 1 , cyclopentyl claim 1 , or cyclohexyl.4. A chemical entity as in claim 1 , wherein Ris H.11. A chemical entity as in claim 1 , wherein Ris H.12. A chemical entity as in claim 1 , wherein Rand Rare each independently H or methyl.13. An chemical entity selected from:4-Cyclopentyl-6-piperazin-1-yl-pyrimidin-2-ylamine;4-Cyclopentyl-6-(4-methyl-piperazin-1-yl)-pyrimidin-2-ylamine;(R)-4-(3-Amino-piperidin-1-yl)-6-cyclopentyl-pyrimidin-2-ylamine;(R)-4-Cyclopentyl-6-(3-methylamino-pyrrolidin-1-yl)-pyrimidin-2-ylamine;trans-1-(2-Amino-6-cyclopentyl-pyrimidin-4-yl)-4-methylamino-pyrrolidin-3-ol;4-Cyclopentyl-6-(cis-hexahydro-pyrrolo[3,4-b]pyrrol-5-yl)-pyrimidin-2-ylamine;4-Cyclopentyl-6-(cis-octahydro-pyrrolo[3,4-b]pyridin-6-yl)-pyrimidin-2-ylamine;4-Isopropyl-6-piperazin-1-yl-pyrimidin-2-ylamine;(R)-4-(3-Amino-piperidin-1-yl)-6-isopropyl-pyrimidin-2-ylamine;(S)-4-(3-Amino-piperidin-1-yl)-6-isopropyl-pyrimidin-2-ylamine;(R)-4-Isopropyl-6-(3-methylamino-pyrrolidin-1-yl)-pyrimidin-2-ylamine;(R)-4-(3-Amino-pyrrolidin-1-yl)-6-isopropyl-pyrimidin-2-ylamine;trans-1-(2-Amino-6-isopropyl-pyrimidin-4-yl)-4-methylamino-pyrrolidin-3-ol;(S,S)-4-(2,5-Diaza-bicyclo[2.2.1]hept-2-yl)-6-isopropyl-pyrimidin-2-ylamine;(R,R)-4-(2,5-Diaza-bicyclo[2.2.1]hept-2-yl)-6-isopropyl-pyrimidin-2-ylamine;4-(cis-Hexahydro-pyrrolo[3,4-b] ...

2-AMINOPYRIMIDINE MODULATORS OF THE HISTAMINE H4 RECEPTOR

2-Aminopyrimidine compounds are described, which are useful as Hreceptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by Hreceptor activity, such as allergy, asthma, autoimmune diseases, and pruritis. 2. A chemical entity as in claim 1 , wherein Rand Rtaken together form —(CH)—.9. A chemical entity as in claim 1 , wherein Ris H.10. A chemical entity as in claim 1 , wherein Rand Rare each independently H or methyl.11. An chemical entity selected from:4-(4-Methyl-piperazin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;4-(4-piperazin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;(R)-4-(3-Amino-pyrrolidin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;(R)-4-(3-Methylamino-pyrrolidin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;(R,R)-4-(Hexahydro-pyrrolo[3,4-b]pyrrol-5-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;4-(cis-Octahydro-pyrrolo[3,4-b]pyridin-6-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;(R,R)-4-(Octahydro-pyrrolo[3,4-b]pyridin-6-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;(S,S)-4-(2,5-Diaza-bicyclo[2.2.1]hept-2-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine;4-(4-Methyl-piperazin-1-yl)-6,7-dihydro-5H-cyclopentapyrimidin-2-ylamine;(R)-4-(3-Methylamino-pyrrolidin-1-yl)-6,7-dihydro-5H-cyclopentapyrimidin-2-ylamine;and pharmaceutically acceptable salts thereof.12. An chemical entity as in claim 1 , wherein said chemical entity is a compound of Formula (I) or a pharmaceutically acceptable salt of said compound of Formula (I). This application is a divisional application of U.S. application Ser. No. 13/043,420 filed on Mar. 8, 2011, which is a divisional application of U.S. application Ser. No. 12/070,051, filed on Feb. 14, 2008, now U.S. Pat. No. 7,923,451, which claims the benefit of U.S. provisional patent application Ser. No. 60/889,798, filed on Feb. 14, 2007. The present application is also a divisional application of U.S. application Ser. No. 13/043,391 ...

Active Bleeder Circuit Triggering TRIAC in All Phase and Light Emitting Device Power Supply Circuit and TRIAC Control Method Using the Active Bleeder Circuit

The present invention discloses an active bleeder circuit capable of triggering a tri-electrode AC switch (TRIAC) circuit in all phase. The active bleeder circuit receives a rectified signal having an OFF phase and an ON phase. The active bleeder includes: a detection circuit for generating a detection signal according to the rectified signal and accumulating the detection signal in the OFF phase of the rectified signal; and a current sinker circuit coupled to the detection circuit, for generates a latching current to trigger the TRIAC circuit by operating a switch when the detection signal exceeds a predetermined level. The present invention also discloses a light emitting device power supply circuit and a TRIAC control method using the active bleeder circuit. 1. A light emitting device power supply circuit , comprising:a tri-electrode AC switch (TRIAC) dimmer circuit, for generating a phase-cut AC dimming signal, wherein the phase-cut AC dimming signal has an OFF phase and an ON phase;a rectifier circuit, which is coupled to the TRAIC dimmer circuit, for generating a rectified dimming signal according to the phase-cut AC dimming signal, wherein the rectified dimming signal has an OFF phase and an ON phase corresponding to the OFF phase and the ON phase of the phase-cut AC dimming signal;a light emitting device driver circuit, for driving a light emitting circuit according to the rectified dimming signal; and a detection circuit, which is coupled to the rectifier circuit, for generating a detection signal and accumulating the detection signal in the OFF phase; and', 'a current sinker circuit, which is coupled to the detection circuit, for generating a latching current to trigger the TRIAC dimmer circuit by operating a switch therein when the detection signal exceeds a predetermined level., 'an active bleeder circuit, including2. The light emitting device power supply circuit of claim 1 , wherein the current sinker circuit turns OFF the switch therein to stop ...

Switching Regulator and Control Circuit and Control Method Thereof

The present invention discloses a switching regulator and a control circuit and a control method thereof. The switching regulator generates a compensation signal according to a feedback signal, and generates a driving signal according to the compensation signal, to control a power stage for converting an input voltage to an output voltage. The compensation signal is adjusted according to the input voltage, such that when the input voltage is equal to or lower than a predetermined level, the compensation signal is kept at a predetermined value. 1. A switching regulator for converting an input voltage to an output voltage , comprising:a power stage for switching at least one power switch therein according to a driving signal to convert the input voltage to the output voltage;a driver circuit for generating a compensation signal according to a feedback signal related to the output voltage, and generating the driving signal according to the compensation signal; anda compensation circuit coupled to the driver circuit, for adjusting the compensation signal according to the input voltage, wherein when the input voltage is equal to or lower than a predetermined level, the compensation signal is kept at a predetermined value by the compensation circuit.2. The switching regulator of claim 1 , wherein the compensation circuit includes:a level detection circuit for detecting the input voltage and generating a detection signal;a voltage source circuit for providing a voltage level; anda conduction control circuit, which is coupled between the compensation signal and the voltage level provided by the voltage source circuit, wherein when the detection signal indicates that the input voltage is equal to or lower than the predetermined level, the conduction control circuit is conductive, such that a level of the compensation signal is controlled by the voltage level provided by the voltage source circuit.3. The switching regulator of claim 2 , wherein the level detection circuit ...

Isolated Power Converter Circuit and Control Method Thereof

The present invention discloses an isolated power converter circuit and a control method thereof. The isolated power converter circuit includes: a transformer circuit, a power switch circuit, an opto-coupler circuit, and a control circuit. The transformer circuit includes a first winding and a second winding. The power switch circuit is coupled to the transformer circuit to control it according to a driving signal. The opto-coupler circuit generates a feedback signal. The control circuit is coupled to the power switch circuit and the opto-coupler circuit, for generating the driving signal according to the feedback signal. The control circuit includes a distinguishing circuit for distinguishing a status of the feedback signal.

LIGHT EMITTING DEVICE DRIVER CIRCUIT AND CONTROL METHOD THEREOF

The present invention discloses a light emitting device circuit and a control method thereof. The light emitting device circuit includes: a light emitting device control circuit, for converting an input voltage to an output voltage according to a control signal, wherein the output voltage is supplied to a light emitting device circuit; a voltage supply circuit, which is coupled to the light emitting device circuit, for generating a supply voltage from the output voltage; and a remote control circuit, which is coupled to the voltage supply circuit, for receiving the supply voltage, and generating the control signal according to a remote signal. 1. A light emitting device driver circuit , comprising:a light emitting device control circuit, for converting an input voltage to an output voltage according to a control signal and supplying the output voltage to a light emitting device circuit;a voltage supply circuit, which is coupled to the light emitting device circuit, for generating a supply voltage from the output voltage or a voltage related to the output voltage; anda remote control circuit, which is coupled to the voltage supply circuit, for receiving the supply voltage and generating the control signal according a remote signal,wherein when the light emitting device circuit is ON, the light emitting device control circuit regulates a current flowing through the light emitting device circuit, and when the light emitting device circuit is OFF, the light emitting device control circuit regulates the output voltage to a level sufficient for the voltage supply circuit to generate the supply voltage.2. The light emitting device driver circuit of claim 1 , wherein when the output voltage is larger than a first threshold voltage claim 1 , the light emitting device circuit is turned ON claim 1 , and when the output voltage is smaller than a second threshold voltage claim 1 , the light emitting device circuit is turned OFF claim 1 , wherein the first threshold voltage is ...

COMPOSITIONS, KITS AND METHODS FOR TREATMENT OF CARDIOVASCULAR, IMMUNOLOGICAL AND INFLAMMATORY DISEASES

Compositions, kits, cells and methods for treating cardiovascular (e.g., myocardial ischemia and heart failure), immunological, and inflammatory diseases or disorders involve the use of the mature and precursor sequences of microRNAs 142-5p, 142-3p, 17-5p, 17-3p, 374, and 20a, and of antisense molecules complementary to these sequences, to manipulate processes relevant to, for example, the cardiac response to stress, including survival signaling, angiogenesis, stem cell differentiation along muscle or vascular lineages, and repression or promotion of cardiac myocyte growth. Also described are methods to treat cardiovascular, immunological and inflammatory diseases by engineering cells containing specific micro-RNAs or antagomirs against specific mRNAs. The engineered cells can then be used to treat patients with such diseases by autologous stem cell therapy. 1. A composition for treating a cardiovascular disease or disorder in a subject , the composition comprising a pharmaceutically acceptable carrier and an agent that decreases expression or activity of miR-20a in an amount sufficient for increasing cardiac tissue angiogenesis in the subject.2. The composition of claim 1 , wherein the agent that decreases expression or activity of miR-20a is an antisense molecule complementary to miR-20a.3. The composition of claim 2 , wherein the antisense molecule is an antogomiR.4. The composition of claim 1 , wherein the cardiovascular disease or disorder is one selected from the group consisting of: myocardial ischemia claim 1 , cardiac failure claim 1 , familial dilated cardiomyopathy claim 1 , coronary artery disease claim 1 , cardiac transplant rejection claim 1 , hypertensive heart disease claim 1 , valvular heart disease claim 1 , viral myocarditis claim 1 , end-stage cardiomyopathy claim 1 , arrhythmogenic right ventricular dysplasia and myocardial scarring due to infarction or other injury.5. A composition for treating a cardiovascular disease or disorder or for ...

MULTI-SECTION TELESCOPING STRUCTURE

A telescoping structure includes a hollow outer section and a hollow inner section slidably mounted in the hollow outer section. The hollow outer section includes a first sidewall, a second sidewall and a third sidewall. The hollow inner section includes a fourth sidewall, a fifth sidewall and a sixth sidewall. A pair of sliding rails is disposed on the interior side of the first sidewall and a pair of raised sliding grooves is defined on the exterior side of the fourth sidewall. The pair of raised sliding grooves engages with the pair of sliding rails to enable a sliding movement of the hollow inner section relative to the hollow outer section. 1. A telescoping structure , comprising:a hollow outer section comprising a first sidewall and a pair of sliding rails arranged on an interior surface of the first sidewall; anda hollow inner section slidably mounted in the hollow outer section, the hollow inner section comprising a fourth sidewall and a pair of raised sliding grooves arranged on an exterior surface of the fourth sidewall;wherein the pair of sliding rails are engaged in the pair of raised sliding grooves thereby enabling a sliding movement of the hollow inner section relative to the hollow outer section, so that the hollow inner section is movable between a retracted position, in which the hollow inner section is substantially inserted in the hollow outer section, and an extended position, in which the hollow inner section projects outwards from the hollow outer section.2. The telescoping structure of claim 1 , wherein the hollow outer section further comprises a second sidewall and a third sidewall claim 1 , the second sidewall defines a first guiding groove claim 1 , and the third sidewall defines a second guiding groove.3. The telescoping structure of claim 2 , wherein the hollow inner section further comprises a fifth sidewall claim 2 , a sixth sidewall claim 2 , a first cam follower arranged on an exterior surface of the fifth sidewall claim 2 , and a ...

POWER SUPPLY CIRCUIT WITH PFC FUNCTION, AND AUTOMATIC GAIN CONTROL CIRCUIT THEREFOR AND CONTROL METHOD THEREOF

The present invention discloses a power supply circuit with power factor correction (PFC) function, and an automatic gain control circuit therefor and a control method thereof. The power supply circuit includes the automatic gain control circuit and a load driver circuit. The automatic gain control circuit converts an input voltage to a regulation voltage, and the load driver circuit generates an output current according to the regulation voltage. The automatic gain control circuit automatically adjust the regulation voltage such that the regulation voltage has a substantially fixed amplitude or fixed average value under different input voltages of different specifications, and the output current provided by the load driver circuit varies in phase with the input voltage to provide a PFC function. 1. A power supply circuit , comprising: a voltage-to-current converter circuit for converting an input voltage to a regulation current;', 'a current-to-voltage converter circuit, which is coupled to the voltage-to-current converter circuit, for converting the regulation current to a regulation voltage;', 'a low-pass filter circuit, which is coupled to the current-to-voltage converter circuit, for obtaining a low frequency signal from the regulation voltage; and', 'a comparison circuit, which is coupled to the low-pass filter circuit, for generating a control signal according to the low frequency signal and a reference voltage; and, 'an automatic gain control circuit, includinga load driver circuit, which is coupled to the current-to-voltage converter circuit, for converting the input voltage or the regulation voltage to the output voltage and supplying an output current, wherein the output current is in phase with the regulation voltage;wherein the control signal is inputted to the voltage-to-current converter circuit or the current-to-the voltage converter circuit, for adjusting a conversion ratio from the input voltage to the regulation current, or from the regulation ...

Estimating Thread Participant Expertise Using A Competition-Based Model

The subject disclosure is directed towards ranking participants in an online platform according to expertise. A competition-based metric is applied to question and answer threads in order to model each thread as a set of comparisons between various groups of the participants. After aggregating comparison results for the question and answer treads, one or more relative expertise scores may be estimated for each participant. Each relative expertise score may correspond to a specific category of questions. 1. In a computing environment , a method performed at least in part on at least one processor , comprising , ranking participants in an online platform using a competition-based metric , including , applying the competition-based metric to thread data associated with the online platform in which each thread corresponds to a set of comparisons within various groups of the participants , determining comparison results for each participant associated with the thread data , and assigning relative expertise scores to the participants based upon the comparison results.2. The method of claim 1 , wherein assigning the relative expertise scores further comprises computing the relative expertise scores based on a related skill level of each pair of the participants in each comparison.3. The method of further comprising automatically generating answer quality information associated with each answer in a question-answer thread and computing the relative expertise scores based upon the answer quality information.4. The method of claim 1 , wherein determining the comparison results further comprises identifying a selected answer by a questioner in an question-answer thread and generating a set of competitions comprising a participant corresponding to the selected answer and at least one other participant.5. The method of further comprising claim 4 , for each competition claim 4 , labeling the participant corresponding to the selected answer as a winning party.6. The method of ...

CONVEYANCE TRAY AND CONVEYANCE SYSTEM THEREOF

A conveyance tray and a conveyance system thereof are disclosed. The conveyance tray is used for the conveyance system to convey a test object. The test object has a depressed part. The conveyance tray includes a bottom plate and a fixed part. The bottom plate is used for carrying the test object. The fixed part is disposed on the bottom plate and used for fitting in with the depressed part to fix the test object. 1. A conveyance tray , used in a conveyance system to convey a test object , wherein the test object has a depressed part , the conveyance tray comprising:a bottom plate for carrying the test object; anda fixed part disposed on the bottom plate for fitting in with the depressed part to fix the test object.2. The conveyance tray as claimed in claim 1 , wherein the fixed part is set on the center of the bottom plate substantially.3. The conveyance tray as claimed in claim 1 , wherein the depressed part of the test object has a plurality of assembly claim 1 , and a shape of the fixed part is to fit in with a position of the plurality of assembly of the test object.4. The conveyance tray as claimed in claim 3 , wherein the fixed part is an octagon.5. The conveyance tray as claimed in claim 1 , wherein a height of the fixed part is 6 mm.6. A conveyance system claim 1 , used to convey a test object claim 1 , wherein the test object has a depressed part claim 1 , the conveyance system comprising:a conveyance belt; and a bottom plate for carrying the test object; and', 'a fixed part disposed on the bottom plate and for fitting in with the depressed part to fix the test object., 'a conveyance tray disposed on the conveyance belt to move by the conveyance belt, wherein the conveyance tray comprises7. The conveyance system as claimed in claim 6 , wherein the fixed part is set on the center of the bottom plate substantially.8. The conveyance system as claimed in claim 6 , wherein the depressed part of the test object has a plurality of assembly claim 6 , and a shape ...

METHOD, APPARATUS, AND COMMUNICATION SYSTEM FOR CONFIGURING RELAY NODE SUBFRAME

The present invention discloses a method for configuring a relay node subframe, including: a relay node (RN) sends an RN subframe configuration request for at least one component carrier (CC) to a base station, where the RN subframe configuration request for one or more CCs is used to request for RN subframe configuration for at least one CC; the RN receives the RN subframe configuration information for the at least one CC sent by the base station; and the RN subframe configuration information for the at least one CC is obtained through configuration performed by the base station after the base station receives an RN subframe configuration request for the at least one CC. The present invention also discloses a corresponding apparatus. According to a solution of the present invention, an RN subframe may be configured for a CC when carrier aggregation and RN are deployed in an integrated manner. 1. A method for configuring a relay node subframe , comprising:sending, by a relay node (RN), an RN subframe configuration request for at least one component carrier (CC) to a base station, wherein the RN subframe configuration request for at least one CC is used to request for RN subframe configuration for the at least one CC; andreceiving, by the RN, RN subframe configuration information for the at least one CC sent by the base station, wherein the RN subframe configuration information for the at least one CC is obtained through configuration performed by the base station after the base station receives the RN subframe configuration request for the at least one CC.2. The method according to claim 1 , wherein the sending claim 1 , by a relay node (RN) claim 1 , an RN subframe configuration request for at least one CC to a base station comprises:sending, by the RN, an RRC connection reconfiguration complete message to the base station, wherein the RRC connection reconfiguration complete message comprises the RN subframe configuration request for the at least one CC; orsending, ...

POLYESTER COMPOUNDS SUITABLE FOR HYDROCLAVING

A compound suitable for hydroclaving is disclosed, comprising polyester, polysulfone, and an epoxy-functional styrene-acrylate oligomer. In order for successful repetitious hydroclaving to be possible, the compound must also have a polysulfone content of greater than 45 weight percent of the compound. 1. A polyester compound suitable for hydroclaving , comprising:(1) polyester;(2) polysulfone; and(3) epoxy-functional styrene-acrylate oligomer,wherein the polysulfone has a weight percent of greater than 45 percent of the compound, and [ i) 70 to 100 mole % of terephthalic acid residues;', 'ii) 0 to 30 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and', 'iii) 0 to 10 mole % of aliphatic dicarboxylic acid residues having up to 16 carbon atoms; and, '(a) a dicarboxylic acid component comprising, i) 1 to 99 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and', 'ii) 1 to 99 mole % of 1,4-cyclohexanedimethanol residues,, '(b) a glycol component comprising, 'wherein the total mole % of the dicarboxylic acid component is 100 mole %, and the total mole % of the glycol component is 100 mole %; and', 'wherein the inherent viscosity of said polyester is from 0.35 to less than 0.70 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.5 g/100 ml at 25° C.; and', 'wherein said polyester has a Tg from 110 to 200° C., 'wherein the polyester comprises'}2. The compound of claim 2 , wherein the polysulfone has a weight percent of at least 50 percent of the compound and a tensile strength at yield at 23° C. of 70-76 MPa claim 2 , an elongation at break of 10-80% claim 2 , a tensile modulus at 23° C. of 1.5-2.7 GPa claim 2 , a long term service temperature range of 150° C. -180° C. claim 2 , and a heat deflection temperature at 1.8 MPa of 160° C.-174° C.4. The compound of claim 1 , wherein the oligomer is a polymerization product of(i) at least one epoxy-functional (meth)acrylic monomer; and(ii) at least one ...

METHODS AND DEVICES FOR USER INTERACTIVE INTERFACES ON TOUCHSCREENS

The present application is directed to devices and methods for touchscreen interactive interface. The method may comprise steps of combining two or more single-function buttons on the user interface of the touchscreen device into one multifunction button; monitoring a real-time touch operation with the multifunction button by a user; determining the type of the touch operation according to the time of the touch operation; and unfolding the two or more single-function buttons one after another around the multifunction button according to the type of the touch operation. 1. A processor-implemented method of operating an interactive user interface on a touchscreen device , the method comprising , on a touchscreen:monitoring, by a processor, a real-time touch operation of a multifunction button by a user;determining, by the processor, a type of the touch operation based on the duration of the touch operation; andunfolding, by the processor, a plurality of single-function buttons around the multifunction button based on the type of the touch operation.2. The processor-implemented method according to claim 1 , further comprising: combining claim 1 , by the processor claim 1 , the plurality of single-function buttons into the multifunction button.3. The processor-implemented method according to claim 2 , wherein determining the type of the touch operation comprises:determining the touch operation as Type I touch operation when the duration of the touch operation is shorter than a first predetermined threshold value; anddetermining the touch operation as Type II touch operation when the duration of the touch operation is longer than the first predetermined threshold value.4. The processor-implemented method according to claim 3 , wherein unfolding the plurality of single-function buttons around the multifunction button comprises:for a Type I touch operation, unfolding the plurality of single-function buttons one after another in a user touch area around the multifunction ...

Scaling Transmit Power in Multi-Antenna Wireless Systems

There is provided a network component of a wireless communication network. The network component includes at least two output ports, each output port being associated with an antenna. The network component further includes a controller for providing a power signal set having at least two power signal components, each power signal component being associated with one of at least two output ports and being indicative of a power portion to be provided to its associated antenna for generating a transmission to a receiving network component of the wireless communication network. Further, the network component includes a power adjustment unit for scaling power signal components of the power signal set, thereby providing a scaled power signal set. 1. Network component of a wireless communication network , the network component comprising:at least two output ports, each output port being associated with an antenna;a controller for providing a power signal set having at least two power signal components, each power signal component being associated with one of at least two output ports and being indicative of a power portion to be provided to its associated antenna for generating a transmission to a receiving network component of the wireless communication network;a power adjustment unit for scaling power signal components of the power signal set, thereby providing a scaled power signal set2. Network component according to claim 1 ,the controller being configured for providing the power signal components of the power signal set in a frequency domain;the power signal set being provided for a frequency subband associated with the receiving network component; andthe network component further comprising an inverse-Fourier transformer for generating an amplifier driver signal in a time domain on the basis of the scaled power signal set.3. Network component according to claim 1 , wherein each power signal component is a beam-forming weighting factor.4. Network component according ...

BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICES

A battery cover assembly includes a base body, a battery cover and four connecting modules. The base body defines two opposite slots at opposite sides and has a hook at one end. The battery cover has a clasp. The four connecting modules are received in the slots and are rotatably attached to the base body and the battery cover. Each connecting module includes a pivot arm and a torsion spring, the pivot arm having a first end and a second end, the torsion spring fitted around the first end. One end of the pivot arms of the connecting modules is rotatably connected to the base body, and another end of the pivots arm of the connecting modules is rotatably connected to the battery cover, the torsion springs provide force to open the battery cover relative to the base body. 1. A battery cover assembly for a portable electronic device , the battery cover assembly comprising:a base body defining two opposite slots at opposite sides and having a hook at one end;a battery cover having a clasp; andfour connecting modules received in the slots and rotatably attached to the base body and the battery cover, each connecting module comprising a pivot arm and a torsion spring, the torsion spring positioned on the pivot arm;wherein one end of the pivot arms of each connecting module is rotatably connected to the base body, and another end of the pivots arm of each connecting module is rotatably connected to the battery cover, the torsion springs provide force to open the battery cover relative to the base body.2. The battery cover assembly as claimed in claim 1 , wherein one end of each pivot arm has a shaft claim 1 , and another end of the pivot arm has a post claim 1 , the torsion spring is fitted around the shaft.3. The battery cover assembly as claimed in claim 2 , wherein opposite inner walls of each slot have two first shaft holes at one end and two second shaft holes at a middle thereof claim 2 , the battery cover has a first post hole and a second post hole at one side claim ...

Backlight Control Circuit with Under Current Detection and Start-up Control

The present invention discloses a backlight control circuit, comprising: a voltage supply circuit for receiving an input voltage and generating an output voltage under control by a control signal; at least one voltage comparison path respectively coupled to at least one light emission device path; a voltage operative amplifier circuit for generating the control signal according to a lowest voltage on the at least one voltage comparison path; and at least one under current detection circuit for detecting whether a corresponding one of the at least one light emission device path is in an under current status, whereby when anyone of the under current detection circuits detects the under current status, it sends an exclusion signal excluding a corresponding one of the at least one voltage comparison path from being an effective input of the voltage operative amplifier. 162-. (canceled)63. A method for controlling light emission devices , comprising:providing a plurality of light emission device paths connected in parallel, each path including at least one light emission device;supplying an output voltage to a node where the plurality of light emission device paths are coupled to;extracting a voltage signal from each of the plurality of light emission device paths;detecting whether each of the plurality of light emission device paths is in an under current status;during a start-up period when all of the light emission device paths start operation and are in the under current status, neglecting the detection of the under current status, and increasing the output voltage until there is at least one, but not all, of the light emission device paths which is not in the under current status, wherein the output voltage has not yet reached an upper limit; andafter said at least one of the light emission device paths is not in the under current status, selecting the lowest one of the extracted voltages from the plurality of light emission device paths which are not in the under ...

TEST MACHINE AND THE TEST METHOD FOR LIGHT EMITTING DIODE BACKLIGHT DRIVER, AND, MANUFACTURING METHOD FOR MONITOR POWER BOARD

A test machine and a test method for a Light Emitting Diode (LED) backlight driver and a manufacturing method for a monitor power board are disclosed. A switch-controlled LED-light-bar load is coupled to an LED backlight driver on a monitor power board. The switch-controlled LED-light-bar load includes a plurality of light bars and a plurality of switches. Each light bar has a plurality of the LEDs which are connected in series. Each switch is connected in parallel to a portion of the LEDs of one light bar such that an effective amount of the LEDs of each light bar is adjustable. The switches are controlled according to a monitor specification that the monitor power board is adapted to. 1. A test machine for an LED backlight driver , comprising:a test instrument, providing testing probes to contact welds of a monitor power board; anda switch-controlled LED-light-bar load, coupled to the test instrument, wherein, via the testing probes of the test instrument, the switch-controlled LED-light-bar load is coupled to the LED backlight driver, a plurality of light bars, wherein each light bar includes a plurality of the LEDs connected in series;', 'a plurality of switches, wherein each switch is connected in parallel to a portion of the LEDs of one light bar such that an effective amount of the LEDs of each light bar is adjustable, and, the switches are controlled according to a monitor specification that the monitor power board is adapted to., 'wherein the switch-controlled LED-light-bar load comprises2. The test machine as claimed in claim 1 , wherein the test instrument further couples an AC power source to a switched power source of the monitor power board claim 1 , and the switched power source is further coupled to the LED backlight driver claim 1 , and the test instrument further provides the LED backlight driver with a backlight on/off control signal and a backlight intensity control signal.3. The test machine as claimed in claim 2 , wherein the test instrument ...

BOUNDARY CONDUCTION MODE SWITCHING REGULATOR AND DRIVER CIRCUIT AND CONTROL METHOD THEREOF

A boundary conduction mode (BCM) switching regulator controls a power stage to convert an input voltage to an output voltage or output current. The BCM switching regulator detects whether it is operating in continuous conduction mode (CCM) or discontinuous conduction mode (DCM), and adjusts the On-time, Off-time, or frequency of the power stage accordingly, so that the switching regulator operates in or near BCM. 116-. (canceled)17. A control method for controlling a switching regulator , wherein the switching regulator is for converting an input voltage to an output voltage or output current according to a PWM signal , and is capable of operating in continuous conduction mode (CCM) , discontinuous conduction mode (DCM) , or boundary conduction mode (BCM) which is between CCM and DCM , the control method comprising:detecting the conduction mode in which the switching regulator is operating, and generating a mode signal indicating whether the switching regulator is operating in DCM or CCM;generating a control signal according to the mode signal; andadjusting On-time, Off-time, or frequency of the PWM signal according to the control signal such that the switching regulator operates in or near BCM,wherein when the switching regulator is operating in DCM, the control signal reduces the On-time or Off-time of the PWM signal, or increases the frequency of the PWM signal, such that the operation of the switching regulator moves from relatively farther to relatively closer to BCM; and when the switching regulator is operating in CCM, the control signal increases the On-time or Off-time of the PWM signal, or reduces the frequency of the PWM signal, such that the operation of the switching regulator moves from relatively farther to relatively closer to BCM.18. The control method of claim 17 , wherein when the switching regulator is operating in DCM claim 17 , reduces the On-time or Off-time of the PWM signal claim 17 , or increases the frequency of the PWM signal; when the ...

ANALOG PHOTOVOLTAIC POWER CIRCUIT WITH AUTO ZERO CALIBRATION

The invention provides an analog photovoltaic power circuit with auto zero calibration, which judges whether the current trend or voltage trend has the same direction as or different direction from the power trend, and adjusts an input/output power conversion accordingly, so that an input current approaches to an optimum current corresponding to a maximum power point, in which the judgments of the current trend, voltage trend and power trend is calibrated with auto-zero circuitry. 1. A photovoltaic power circuit with auto zero calibration , for converting an input current and an input voltage generated by a photovoltaic device to an output current and an output voltage , the photovoltaic power circuit comprising: a current trend indicator circuit for judging a slope direction of the input current at a present time point as compared with the input current at a previous time point in the comparison mode to generate a current trend signal, or a voltage trend indicator circuit for judging a slope direction of the input voltage at the present time point as compared with the input voltage at the previous time point in the comparison mode to generate a voltage trend signal;', 'a power trend indicator circuit for judging a slope direction of the power at the present time point as compared with the power at the previous time point according to the input current and the input voltage in the comparison mode to generate a power trend signal; and', 'a trend comparison circuit for generating a trend comparison result according to the current trend signal and the power trend signal, or according to the voltage trend signal and the power trend signal; and, 'a trend judgment circuit having a storage mode and a comparison mode, the trend judgment circuit includinga power output control circuit which is coupled to the photovoltaic device at an input terminal and extracts electric energy at the input terminal to generate the output current and the output voltage at an output terminal, ...

Methods and Devices for Dynamic Allocation of Identifiers in Hybrid Cell Identifier Scenarios

The present invention proposes a method, including in a communication network area constituted by a plurality of transmission points configured for coordinated transmissions to at least one target, each transmission point being identified by an individual identifier, each transmission point being configured to transmit common reference signals on common channels and dedicated reference signals on dedicated channels to said at least one target device, assigning the respective individual identifier of each transmission point to the common reference signals on the common channels of the respective transmission point, and allocating, to the dedicated reference signals on the dedicated channels of respective plural transmission points, an identifier unrelated to the individual identifiers. Also, corresponding devices are addressed. 146-. (canceled)47. A method , comprising:in a transmission point of a communication network area constituted by a plurality of transmission points, the transmission point being identified by an individual identifier, the transmission point being configured to transmit common reference signals on common channels and dedicated reference signals on dedicated channels to at least one target device,assigning the individual identifier of the transmission point to the common reference signals on the common channels of the transmission point, andallocating, to the dedicated reference signals on the dedicated channels of the transmission point, an identifier unrelated to the individual identifier.48. A method according to claim 47 , wherein said assigning comprisesassigning the physical identifier of the transmission point as the individual identifier.49. A method according to claim 47 , wherein said allocating comprisesallocating a high-layer identifier associated to the network area constituted by the plurality of transmission points as a common identifier.50. A method according to claim 47 , wherein said allocating comprisesmaintaining a predefined ...

INDAZOLE KINASE INHIBITOR AND USE THEREOF

The present invention relates to a kinase inhibitor, comprising a compound represented by formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. The present invention further relates to pharmaceutical compositions comprising the kinase inhibitor, as well as to using said compounds and compositions to inhibit cKIT (especially mutant cKIT/T670I), FLT3 (comprising mutant FLT3-ITD), PDGF, PDGF, and/or VEGFR2 kinase activity in cells or a subject, and/or to a use and method for preventing or treating disorders related to cKIT (especially mutant cKIT/T670I), FLT3 (comprising mutant FLT3-ITD), PDGF, PDGF, and/or VEGFR2 activity in a subject. (I) 2. The kinase inhibitor according to claim 1 , wherein X is —(CH═CH)—.3. The kinase inhibitor according to claim 1 , wherein Y is a direct bond or —CH—.4. The kinase inhibitor according to claim 1 , wherein Ris selected from the group consisting of phenyl claim 1 , pyridinyl claim 1 , pyrazolyl claim 1 , and pyrimidinyl groups optionally substituted with 1-3 independent Rgroups claim 1 , wherein Ris independently selected from the group consisting of halogen claim 1 , amino claim 1 , Calkyl claim 1 , Chaloalkyl claim 1 , Calkoxy claim 1 , and (4-methylpiperazin-1-yl)methyl.5. The kinase inhibitor according to claim 4 , wherein Ris selected from the group consisting of phenyl claim 4 , 2-pyridinyl claim 4 , 3-pyridinyl claim 4 , 4-pyrazolyl claim 4 , and 5-pyrimidinyl groups optionally substituted with methyl claim 4 , amino or halogen.6. The kinase inhibitor according to claim 1 , wherein Ris hydrogen or methyl.7. The kinase inhibitor according to claim 1 , wherein Ris selected from the group consisting of Calkyl optionally substituted with 1-2 independent Rgroups claim 1 , Calkylamino claim 1 , as well as phenyl claim 1 , naphthyl claim 1 , pyridinyl claim 1 , piperazinyl and piperidyl groups optionally substituted with 1-3 independent Rgroups claim 1 , wherein Ris independently ...

METHOD AND APPARATUS FOR REPORTING MASTER CELL GROUP FAILURE

A method and apparatus for reporting a master cell group (MCG) failure and/or a Primary Cell (PCell) failure when the MCG failure and/or the PCell failure is detected by a wireless communication device is disclosed. In one embodiment, a method for reporting a Master Cell Group (MCG) failure by a wireless communication device, includes: detecting a first MCG failure; and reporting the first MCG failure to a first wireless communication node, according to at least one of the following: a first indicator, a first failure type of the first MCG failure, a status of a Secondary Cell Group (SCG), and a Signal Radio Bearer (SRB) configuration. 1. A method for reporting a Master Cell Group (MCG) failure by a wireless communication device , comprising:detecting a first MCG failure; andreporting the first MCG failure to a first wireless communication node, via a second wireless communication node, according to a first indicator, a first failure type of the first MCG failure, a status of a Secondary Cell Group (SCG), and a Signal Radio Bearer (SRB) configuration, wherein the first indicator is configured to indicate whether the wireless communication device is allowed to report the first MCG failure.2. (canceled)3. The method of claim 1 , wherein the first failure type comprises an MCG Radio Link Failure (RLF).5. The method of claim 1 , wherein the first MCG failure is reported through one of the following: an SRB3 or an SCG leg of a split SRB1.6. (canceled)7. The method of claim 1 , wherein reporting the first MCG failure to the first wireless communication node comprises transmitting an MCG failure report to the second wireless communication node claim 1 , and the MCG failure report comprises at least one of the following: the first failure type claim 1 , measurement results of at least one serving cell claim 1 , or measurement results of at least one neighboring cell.8. (canceled)9. The method of claim 4 , wherein the fourth message is transmitted through an SRB3 or an SCG ...

COMPUTER SYSTEM WITH PROGRAMMABLE SERIAL PRESENCE DETECTION DATA AND MEMORY MODULE CONTROL METHOD

A computer system with programmable serial presence detection (SPD) data is disclosed. The computer system uses a user-programmable memory to store virtual SPD data which includes the configuration information of the memory module. The virtual SPD data is stored separately from the system boot code of the computer system. A computing unit uses a memory driver to drive the memory module. The memory driver accesses the user-programmable memory through a virtual SPD module to acquire the configuration information of the memory module. 1. A computer system with programmable serial presence detection (SPD) data , comprising:a memory module;a user-programmable memory, storing virtual SPD data which includes configuration information for the memory module, wherein the virtual SPD data is stored separately from the system boot code of the computer system; anda computing unit, using a memory driver to drive the memory module,wherein:the memory driver accesses the user-programmable memory through a virtual SPD module to acquire the configuration information of the memory module, and the virtual SPD module uses a memory mapping input/output technique to get an address and reads the user-programmable memory to acquire the virtual SPD data stored at the address.2. The computer system with programmable SPD data as claimed in claim 1 , wherein:the virtual SPD data is updated without modifying the system boot code.3. The computer system with programmable SPD data as claimed in claim 1 , further comprising:a storage device, which is an SPD data source for SPD data updating,wherein by using a tool provided in a system booting environment, a new version of SPD data is read from the storage device and loaded to the user-programmable memory to update the virtual SPD data.4. The computer system with programmable SPD data as claimed in claim 1 , wherein:a new version of SPD data is downloaded from Internet by the computer system; andwhen the computer system is rebooted, the new version of ...

DATA PROCESSING METHOD, APPARATUS, DEVICE, AND SYSTEM

A data processing method, applied to an applet, includes: sending a plug-in service request to a platform server, the plug-in service request comprising a plug-in identifier configured for the platform server to establish a usage association between a plug-in corresponding to the plug-in identifier and the applet, wherein the plug-in has an independent data server; receiving an applet access request, determining whether the applet access request and a service corresponding to the plug-in meet a preset correspondence, and if it is determined that the applet access request and the service corresponding to the plug-in meet the preset correspondence, loading the plug-in according to the usage association; and sending the applet access request to the plug-in, so that the plug-in completes a task corresponding to the applet access request by accessing the data server of the plug-in. 1. A data processing method , applied to an applet , the method comprising:sending a plug-in service request to a platform server, the plug-in service request comprising a plug-in identifier configured for the platform server to establish a usage association between a plug-in corresponding to the plug-in identifier and the applet, wherein the plug-in has an independent data server including data that the applet has no access;receiving an applet access request, determining whether the applet access request and a service corresponding to the plug-in meet a preset correspondence, and if it is determined that the applet access request and the service corresponding to the plug-in meet the preset correspondence, loading the plug-in according to the usage association; andsending the applet access request to the plug-in, so that the plug-in completes a task corresponding to the applet access request by accessing the data server of the plug-in.2. The method according to claim 1 , further comprising:if it is determined that the applet access request and the service corresponding to the plug-in do not ...

Communications Method And Apparatus

The present invention provides a communications method and apparatus. The method includes: when an integrated access and backhaul IAB node detects that an RLF occurs on a first backhaul BH link, triggering, by the IAB node, feedback of DDDS information of the IAB node to an IAB donor node, and/or sending, by the IAB node, first indication information to a child node of the IAB node, where the first indication information is used to indicate the child node of the IAB node to trigger feedback of DDDS information of the child node to the IAB donor node. 1. A communications method , wherein the method comprises:receiving, by a first node, first indication information from a second integrated access and backhaul, IAB, node, wherein the first indication information indicates that a radio link failure, RLF occurs on a backhaul, BH, link on a first path, and the first node is a terminal or a first IAB node, and the second IAB node is an IAB node on the first path; andreporting, by the first node, second indication information through a second path, wherein the second indication information indicates that the RLF occurs on the BH link on the first path; ortriggering, by the first node, RRC reestablishment; and wherein the first node operates in the multi-connectivity mode, the first node communicates with a master node through the first path, and the first node communicates with a secondary node through the second path; or the first node communicates with a master node through the second path, and the first node communicates with a secondary node through the first path.2. The method according to claim 1 , wherein the first node communicates with the master node through the first path claim 1 , and the first node communicates with the secondary node through the second path claim 1 , and the second indication information is carried in a master cell group claim 1 , MCG claim 1 , RLF report; orthe first node communicates with the secondary node through the first path, and the ...

ACELLULAR COLLAGENOUS TISSUE AND A PROCESSING METHOD OF ARTIFICIAL HEART VALVE COMPRISING THE ACELLULAR COLLAGENOUS TISSUE

The present invention provides an acellular collagenous tissue and a method for processing an artificial heart valve containing the acellular collagenous tissue. The method comprises immersing the acellular collagenous tissue in a preservation liquid containing an ionic liquid until the size of the acellular collagenous tissue remains stable in a non-liquid environment. The present invention also provides a preservation method, comprising immersing the acellular collagenous tissue or the artificial heart valve containing acellular collagenous tissue in the preservation liquid containing ionic liquid until the size of the collagen tissue remains stable in the non-liquid environment. The present invention also provides an acellular collagenous tissue and an artificial heart valve containing the acellular collagenous tissue processed by the method described above. The method can effectively avoid a biological material damage caused by being in a non-liquid environment and is beneficial to implement a subsequent processing and sterilization for the biological material. 1. A method for preservation processing an acellular collagenous tissue , comprising immersing the acellular collagenous tissue in a preservation liquid containing an ionic liquid until size of the acellular collagenous tissue remains stable in a non-liquid environment.2. The method according to claim 1 , wherein the preservation liquid also contains one or more substances of water claim 1 , water-soluble alcohols claim 1 , water-soluble carbohydrates and water-soluble rubber.3. The method according to claim 1 , wherein the preservation liquid contains at least 10% volume fraction of the ionic liquid.4. The method according to claim 1 , wherein the ionic liquid is miscible with water.5. The method according to claim 1 , wherein the ionic liquid is biocompatible.6. The method according to claim 1 , wherein the ionic liquid is one or a combination of two or more of quaternary ammonium salt ionic liquids and ...

Bidirectional Charging and Discharging Circuit with Energy Recycle Capability

A bidirectional charging and discharging circuit is coupled between a voltage source and a capacitive load and configured to drive the capacitive load. The bidirectional charging and discharging circuit includes a first switch, comprising a first terminal coupled to the voltage source; a second switch, comprising a first terminal coupled to a second terminal of the first switch, and a second terminal coupled to a ground; an inductor, comprising a first terminal coupled to the second terminal of the first switch and the first terminal of the second switch; a third switch, comprising a first terminal coupled to a second terminal of the inductor, and a second terminal coupled to a first terminal of the capacitive load; and a fourth switch, comprising a first terminal coupled to the second terminal of the inductor and the first terminal of the third switch, and a second terminal coupled to a ground. 1. A driving circuit , configured to drive a capacitive load according to an input signal , the driving circuit comprising: a first switch, comprising a first terminal coupled to the voltage source, and a second terminal;', 'a second switch, comprising a first terminal coupled to the second terminal of the first switch, and a second terminal;', 'an inductor, comprising a first terminal coupled to the second terminal of the first switch and the first terminal of the second switch, and a second terminal;', 'a third switch, comprising a first terminal coupled to the second terminal of the inductor, and a second terminal coupled to a first terminal of the capacitive load; and', 'a fourth switch, comprising a first terminal coupled to the second terminal of the inductor and the first terminal of the third switch, and a second terminal;, 'a bidirectional circuit, coupled between a voltage source and the capacitive load, wherein the bidirectional circuit is configured to form a first current from the voltage source to the capacitive load when performing a charging operation and ...

SELECTIVE PI3Kdelta INHIBITOR AND USE THEREOF

The present application relates to a compound serving as a selective PI3Kδ kinase inhibitor, comprising the compound shown in formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof, wherein X, R, R, R, R, Rand Rare as defined in the description. The present application also relates to a method for using the kinase inhibitor to inhibit PI3Kδ kinase activity or to treat or prevent diseases or conditions associated with tyrosine kinase activity of PI3Kδ, as well as a use thereof. 2. The kinase inhibitor of claim 1 , wherein X is CH.3. The kinase inhibitor of claim 1 , wherein Rand Rare each independently selected from the group consisting of hydrogen claim 1 , fluorine claim 1 , and methyl.4. The kinase inhibitor of claim 1 , wherein Ris selected from the group consisting of cyclopropyl claim 1 , cyclobutyl claim 1 , cyclopentyl claim 1 , and cyclohexyl.5. The kinase inhibitor of claim 1 , wherein Ris selected from the group consisting of hydrogen claim 1 , methyl claim 1 , and ethyl.6. The kinase inhibitor of claim 1 , wherein Ris selected from the group consisting of hydrogen claim 1 , Calkyl claim 1 , Calkoxy claim 1 , Calkylamido claim 1 , and Calkylaminoacyl.7. The kinase inhibitor of claim 1 , wherein Ris selected from the group consisting of hydrogen claim 1 , hydroxy claim 1 , halogen claim 1 , Calkyl claim 1 , and Calkoxy.8. The kinase inhibitor of claim 1 , wherein Ris methoxy claim 1 , and Ris selected from the group consisting of hydrogen claim 1 , fluorine claim 1 , and methoxy.10. A pharmaceutical composition claim 1 , comprising the kinase inhibitor of claim 1 , and a pharmaceutically acceptable carrier or excipient.11. A method for inhibiting PI3Kδ tyrosine kinase activity in a subject claim 1 , comprising administering the kinase inhibitor of to the subject.12. A method for treating or preventing diseases or conditions associated with PI3Kδ tyrosine kinase activity in a subject claim 1 , comprising ...

AUTO-LEVELING DRIVE AXLE DEVICE FOR WHEELED TRACTOR, AND LEVELING METHOD

An auto-leveling drive axle device for a wheel tractor, and leveling method. The device comprises a transmission device and a leveling device. The device of the present invention changes only a vertical position of a drive axle with respect to a wheel, and a wheel shaft distance and wheel center spacing are not changed, thus improving traveling stability of a vehicle. 1. An auto-leveling drive axle device for a wheeled tractor comprising a transmission device and a leveling device; wherein:the transmission device comprises a drive axle housing, a half-shaft bevel gear, a vertical transmission shaft, and a wheel-side planetary reduction gear mechanism; the upper end of vertical transmission shaft is equipped with a vertical shaft upper bevel gear that can slide upward and downward along the vertical transmission shaft, and a lower end integrally fixed with a vertical shaft lower bevel gear;wherein the half-shaft bevel gear is mounted in the drive axle housing, and the rotation of the half-shaft bevel gear in the drive axle housing is driven by engine power;the half-shaft bevel gear meshes with the vertical shaft upper bevel gear, to drive the rotation of the vertical shaft upper bevel gear;the rotation of the vertical transmission shaft is driven by the rotation of the vertical shaft upper bevel gear, and thereby drives the rotation of the vertical shaft lower bevel gear;the vertical shaft lower bevel gear meshes with a bevel gear of the wheel-side planetary reduction gear mechanism, to drive the rotation of a wheel by the wheel reduction gear mechanism; andthe levelling device employs a hydraulic system, the hydraulic system drives the drive axle housing to move upward and downward with respect to the wheel, so that the drive axle housing is kept horizontality.2. The auto-leveling drive axle device for a wheeled tractor according to claim 1 , wherein claim 1 , the hydraulic system comprises an inclination sensor claim 1 , an electronic control unit claim 1 , a ...

NOVEL KINASE INHIBITOR AGAINST WILD-TYPE AND MUTANT EGFR

The present application provides a compound of Formula (I) as an inhibitor against wild-type EGFR and/or mutant EGFR, which may be used for treating human non-small cell lung cancer individually or in combination with other therapeutic agent(s). The compound of Formula (I) of the present application may be used for treating patients of drug-resistant human non-small cell lung cancer harboring wild-type EGFR and/or EGFR T790M mutation and/or EGFR L858R mutation and/or EGFR delE746_A750 mutation. 2. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug according to claim 1 , wherein{'sub': 1', '2, 'X is C, one of Rand Ris hydrogen and the other is chloro, and the chloro substituent is replaced at X.'}3. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug according to claim 1 , wherein{'sub': 3', '2', '2, 'Ris selected from the group consisting of: hydrogen; fluoro, chloro; benzyloxy, m-fluorobenzyloxy, o-fluorobenzyloxy, p-fluorobenzyloxy, 3,4-difluorobenzyloxy, 2,5-difluorobenzyloxy, m-methanesulfonylbenzyloxy; pyridin-2-ylmethoxy, 6-methylpyridin-2-ylmethoxy, 4-methoxy-3,5-dimethylpyridin-2-ylmethoxy, 6-methylpyridin-3-ylmethoxy, thien-2-ylmethoxy, thiazol-2-ylmethoxy, (4-methylthiazol-5-yl)methoxy, (2,4-dimethylthiazol-5-yl)methoxy, furan-2-ylmethoxy, 5-methylisoxazol-3-ylmethoxy, indol-3-ylmethoxy, N-methylindol-3-ylmethoxy, imidazol-2-ylmethoxy, (1-methyl-1H-imidazol-2-yl)methoxy, indazol-3-ylmethoxy, (1-methyl-1H-indazol-3-yl)methoxy, (3,5-dimethyl-1H-pyrazol-1-yl)methoxy, (1,3-dimethyl-1H-pyrazol-5-yl)methoxy; N-methyl-piperazinyl-N-methyl; morpholin-4-ylcarbonyl; and —CO—NH-morpholinyl, and —CO—NH—(CH)-morpholinyl.'}4. (canceled)6. The compound or a pharmaceutically acceptable salt claim 5 , solvate claim 5 , isomer claim 5 , ester claim 5 , acid claim 5 , metabolite or ...

NOVEL INHIBITOR OF FLT3 KINASE AND USE THEREOF

The present invention provides a novel inhibitor of FLT3 kinase, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, isomer, ester, acid, metabolite or prodrug thereof. The present invention also provides a pharmaceutical composition comprising the compound of formula (I), as well as the use and method for preventing or treating FLT3-related conditions, especially conditions related to mutant FLT3 kinase (particularly, FLT3/ITD mutant kinase). 2. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug thereof according to claim 1 , wherein both X and Y are C.3. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug thereof according to claim 1 , wherein Ris a substituent on X or Y.5. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug according to claim 1 , wherein Ris selected from the group consisting of hydrogen claim 1 , Calkylamino claim 1 , alkylamino alkoxy claim 1 , quaternary ammonium Calkoxy claim 1 , Calkylaminosulfonyl claim 1 , Cheterocycloalkyl optionally substituted with R claim 1 , aminoacyl claim 1 , Calkylaminocarbonyl claim 1 , Cheterocycloalkylcarbonyl optionally substituted with R claim 1 , Calkyl(Cheterocycloalkyl) optionally substituted with R claim 1 , Calkoxy(Cheterocycloalkyl) optionally substituted with R claim 1 , Cheterocycloalkylcarbonyl Calkyl optionally substituted with R claim 1 , phenoxyl optionally substituted with R claim 1 , Calkylsulfonyl claim 1 , Calkylsulfonylamino claim 1 , Ccyclo alkylsulfonylamino claim 1 , Cheterocycloalkylaminocarbonyl optionally substituted with R claim 1 , acylamino(Calkylamino Calkyl) claim 1 , and Calkylamino(Calkylamino).6. The compound or a pharmaceutically acceptable salt claim 1 , ...

PROMPT METHOD FOR ADDING QUICK LINK IN BROWSER, DEVICE AND SYSTEM THEREOF

A prompt method for adding a quick link in a browser includes: obtaining a historical internet address database at the end of a period and counting the number of loadings of each historical internet address in the historical internet address database in the period; extracting the historical internet address with the number of loadings larger than a preset number threshold; and sending a push message based on the extracted historical internet address to send a prompt of adding the quick link to the user, wherein the push message is adapted to prompt the user to set the historical internet address as a quick link internet address; where the historical internet address database is adapted to record internet addresses of web pages, where the web pages are displayed on the foreground by a browser during the period and display durations of the web pages is longer than a preset duration threshold. 1. A method implemented by a server that includes a processor for adding a quick link in a browser executing in a terminal having a processor , the method comprising:from a historical internet address database comprising a plurality of internet addresses for web pages displayed on a foreground of the browser for a respective display duration longer than a preset duration threshold, counting by the server a respective number of display times the each of the plurality of historical internet addresses was displayed during a period;extracting by the server the one of the plurality of historical internet addresses with the respective of number of display times larger than a preset number threshold; andsending a push message based on the extracted historical internet address to send to the target user a prompt of adding the quick link when the browser in the terminal of the target user is opened, wherein the push message is adapted to prompt the user to set at least one extracted historical internet address as a quick link internet address.2. The method of claim 1 , further comprising: ...

BIDIRECTIONAL ATTENTION-BASED IMAGE-TEXT CROSS-MODAL RETRIEVAL METHOD

The present disclosure provides a bidirectional attention-based image-text cross-modal retrieval method, applicable for cross-modal retrieval between natural image and electronic text. The present disclosure extracts initial image and text features by using a neural network, and builds a bidirectional attention module to reconstruct the initial image and text features extracted by the neural network, the reconstructed features containing richer semantic information. By using the bidirectional attention module, the present disclosure improves the conventional feature extraction process, obtaining higher-order features with richer image and text semantics, thereby realizing image-text cross-modal retrieval. 2. The bidirectional attention-based image-text cross-modal retrieval method according to claim 1 , wherein in step (2a) the neural network is built as follows: First Convolutional Layer→First Pooling Layer→Second Convolutional Layer→Second Pooling Layer→Third Convolutional Layer→Third Pooling Layer→Fourth Convolutional Layer→Fourth Pooling Layer→Seventh Pooling Layer→Ninth Pooling Layer→Seventh Pooling Layer→Ninth Pooling Layer→Tenth Pooling Layer→Twelfth Convolutional Layer→Twelfth Pooling Layer→Thirteenth Convolutional Layer→Thirteenth Pooling Layer→Fully Connected Layer.3. The bidirectional attention-based image-text cross-modal retrieval method according to claim 1 , wherein in step (2a) the parameters of each layer are set as follows: the first and second convolutional layers each have 64 3×3 convolution kernels; the third and fourth convolutional layers each have 128 3×3 convolution kernels; the fifth to seventh convolutional layers each have 256 3×3 convolution kernels; the eighth to thirteenth convolutional layers each have 512 3×3 convolution kernels; all the pooling layers are max-pooling claim 1 , and each pooling layer has 2×2 pooling kernels with a stride of 2; the fully-connected layer has 4086 inputs and 100 outputs.6. The bidirectional attention- ...

Mobility Management Method, Access Network Device, And Terminal Device

According to the present disclosure, a mobility management method, an access network device, and a terminal device are disclosed. A base station system includes a centralized unit and a distributed unit, the centralized unit communicates with the distributed unit, and the distributed unit communicates with a terminal device through an air interface. An example method includes: selecting, by the centralized unit, a target cell as a secondary cell based on a measurement report reported by the terminal device, and sending configuration information of the target cell to the terminal device through the distributed unit; and receiving, by the centralized unit, primary cell change indication information sent by the distributed unit, performing air interface resource reconfiguration for the target cell based on the primary cell change indication information, generating reconfiguration information, and sending, by the centralized unit, the reconfiguration information to the terminal device through the distributed unit. 1. A mobility management method , wherein a base station system comprises a centralized unit and a distributed unit , the centralized unit communicates with the distributed unit , and the distributed unit communicates with a terminal device through an air interface , wherein the method comprises:selecting, by the centralized unit, a target cell as a secondary cell based on a measurement report reported by the terminal device;sending configuration information of the target cell to the terminal device through the distributed unit;receiving, by the centralized unit, primary cell change indication information sent by the distributed unit;performing air interface resource reconfiguration for the target cell based on the primary cell change indication information;generating reconfiguration information; andsending, by the centralized unit, the reconfiguration information to the terminal device through the distributed unit.2. The method according to claim 1 , wherein ...

CENTRIFUGAL SEPARATOR WITH DISPOSABLE BOWL LINER

A centrifugal separator includes disposable cartridge having a cylindrical bowl, a core tube assembly, and an annular piston disposed around the core tube assembly and inside the inner surface of the bowl. The disposable cartridge may be automatically loaded and withdrawn from the separator. Feed liquid is injected down the core tube assembly into the lower portion of the bowl, raising the annular piston, while the bowl rotates at high speed, separating solids from the feed liquid to accumulate along the inner surface of the bowl, while collecting clarified centrate as it exits the top of the bowl and through the core tube assembly. In a solids discharge mode, the annular piston is urged downward along a vertical axis to force accumulated solids from the bowl. 1. A disposable cartridge for a centrifugal separator comprising a separator housing , a spindle assembly , a main shaft retained within the spindle assembly for rotation therein and a cylindrical separator bowl , the cylindrical separator bowl having an upper end coupled to the main shaft and a lower end with an opening , the cylindrical separator bowl suspended within the separator housing from the main shaft and operative during a separation mode of operation to rotate at a high speed relative to the spindle assembly to separate feed liquid into centrate and solids , the cartridge comprising: a stainless steel cylindrical liner portion conforming to an inner wall of the cylindrical separator bowl and having an opening at the lower end thereof,', 'a shaft liner conforming to an inner wall of the main shaft and in mechanical communication with the cylindrical liner portion at an upper extent thereof, and', 'a pull rod support disposed axially along the interior length of the cylindrical separator bowl and in mechanical communication with the shaft liner at a lower extent thereof and the cylindrical bowl liner portion at a lower extent thereof,, 'a unitary bowl and support structure, comprising'}a pull rod ...

HUMAN BODY ATTRIBUTE RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

The present disclosure describes human body attribute recognition methods and apparatus, electronic devices, and a storage medium. The method includes acquiring a sample image containing a plurality of to-be-detected areas being labeled with true values of human body attributes; generating, through a recognition model, a heat map of the sample image and heat maps of the to-be-detected areas to obtain a global heat map and local heat maps; fusing the global and the local heat maps to obtain a fused image, and performing human body attribute recognition on the fused image to obtain predicted values; determining a focus area of each type of human body attribute according to the global and the local heat maps; correcting the recognition model by using the focus area, the true values, and the predicted values; and performing, based on the corrected recognition model, human body attribute recognition on a to-be-recognized image. 1. A method for recognizing human body attributes , the method comprising:acquiring, by a device comprising a memory storing instructions and a memory in communication with the memory, a sample image of human body, the sample image containing a plurality of to-be-detected areas, the to-be-detected areas being labeled with true values of human body attributes;generating, by the device through a recognition model, a heat map of the sample image and heat maps of the to-be-detected areas to obtain a global heat map and local heat maps corresponding to the sample image;fusing, by the device, the global heat map and the local heat maps to obtain a fused image, and performing human body attribute recognition on the fused image to obtain predicted values of human body attribute of the sample image;determining, by the device, a focus area of each type of human body attribute according to the global heat map and the local heat maps;correcting, by the device, the recognition model by using the focus area, the true values of human body attributes, and the ...

METHOD AND APPARATUS FOR RENDERING STATISTICS ON WEB PAGE VISITS BY A BROWSER

A method and apparatus for rendering statistics on web page visits by a browser are disclosed. The method including: adding a respective first and second counts to a respective first and second cumulative number of visits to a first web page upon detecting that a browser has visited the first web page via a respective first and second visiting modes. The second visiting mode including redirecting to the first web page through selecting a web page link of a pending web page in the browser; acquiring the first and the second cumulative number of visits for each web page, and combining a first and a second preset weight of the first and the second visiting modes to calculate a visit coefficient for the web page; and determining a most frequent visited web page from among all the web pages based on a web page with the highest calculated visit coefficient.

ELECTROMECHANICAL-LINKAGE HYDRAULIC CONTROL GATE VALVE ACTUATOR

Provided is an electromechanical-linkage hydraulic control gate valve actuator. The actuator includes a hand-operated speed-increasing gearbox assembly and a bidirectional throttle valve. In the present invention, a motor is driven to rotate through the hand-operated speed-increasing gearbox and thus a hydraulic system is driven to finally open and close a gate valve. An opening and closing speeds of the gate valve can be regulated and controlled through the bidirectional throttle valve. The present invention drives the motor through the hand-operated speed-increasing gearbox under emergency conditions such as repair and power failure, thereby controlling to open and close the gate valve. Meanwhile, a hydraulic system respectively regulates the speeds of two states of opening and closing through a bidirectional throttling technique, so as to effectively eliminate a water hammer phenomenon. The present invention has simple structure, light weight and modular installation, and enhances safety and reliability. 141742535{'b': 4', '17', '10', '2', '10', '9', '11', '10', '18', '6', '12, 'in the hand-operated speed-increasing gearbox assembly (), the sun gear () is disposed on a central line at one end of a planet carrier body () and is connected with the shaft of the explosion-proof motor (); a central line at the other end of the planet carrier body () is connected with a handle through a bearing II(); and planetary gears () are symmetrically disposed on both sides of the planet carrier body (), and are engaged with an internal gear () fixed to a hand-operated speed-increasing gearbox shell () through two planetary gear shafts ();'}{'b': 11', '18', '12, 'the planetary gears () revolve around the central line of the internal gear (), and rotate around the planetary gear shafts ();'}{'b': 11', '17', '12', '18, 'the two planetary gears (), the sun gear (), the two planetary gear shafts () and the internal gear () respectively have tooth numbers of 29, 10, 8 and 48, and have ...

Composite film and method for manufacturing the same, and organic light-emitting diode and method for packaging the same

The present disclosure discloses a composite film and a method for manufacturing the same, and an organic light-emitting diode and a method for packaging the same. The composite film comprises: a base membrane; a PDDA layer, which is deposited on a first surface of the base membrane; a graphite oxide layer, which is deposited on the PDDA layer; a monomolecular layer, which is self-assembled on a surface of the graphite oxide layer and is composed of a compound of Formula I. The method for manufacturing the composite film comprises a self-assembling step which includes placing and soaking a base membrane deposited with a graphite oxide layer in a solution of a compound of Formula I, and self-assembling the compound of Formula I on the graphite oxide layer.

EIGENVALUE-BASED DATA QUERY

Embodiments relate to an eigenvalue-based data query. An aspect includes receiving a query request that includes a query statement. Another aspect includes calculating eigenvalues of key component elements in the query statement. Another aspect includes matching eigenvalues of nodes in an execution plan of a historical query statement to the eigenvalues of the key component elements. Yet another aspect includes based on determining success of matching the eigenvalues of the key component elements to the eigenvalues of the nodes in an execution plan of the historical query statement, generating an execution plan of the query statement. 1. A computer-implemented method for an eigenvalue-based data query , comprising:calculating eigenvalues of key component elements in a query statement;matching eigenvalues of nodes in an execution plan of a historical query statement to the eigenvalues of the key component elements;based on determining success of matching the eigenvalues of the key component elements to the eigenvalues of the nodes in the execution plan of the historical query statement, generating an execution plan of the query statement;establishing a global column set sequence based on corresponding columns of tables in a database management system;establishing corresponding predicate bitmap codes for predicates in the database management system;adding, to at least one node of the execution plan of the historical query statement a table bitmap attribute, a column bitmap attribute and a predicate bitmap attribute; and 'calculating the table bitmap attribute eigenvalue, the column bitmap attribute eigenvalue and the predicate bitmap attribute eigenvalue of at least one node of the execution plan based on at least one of all tables, all columns and all predicates involved in sub nodes and leaf nodes corresponding to the at least one node and the at least one node, in combination with at least one of the respective global table set sequence, global column set sequence ...

METHOD AND APPARATUS FOR PROCESSING INFORMATION

The present disclosure discloses a method and apparatus for processing information. The method for processing information comprises: retrieving, by a first base station, user context information of a User Equipment (UE) from a second base station by initiating a procedure to the second base station for retrieving the user context information, wherein the user context information doesn't include user history information; updating, by the first base station, bearer path information and resuming the user context information by initiating a path switch request message to a device in a core network; and performing, by the first base station, one or more of the following operations after the UE resumes to a connected state: re-starting to collect user history information, and re-retrieving user history information from the UE through an air interface. 1. A method for wireless communication , comprising:receiving, by a first base station, a first request message from a mobile device to resume a radio connection that was previously suspended at a second base station, wherein the first request message includes a resume identity that identifies the second base station;identifying, by the first base station, the second base station based on the resume identity included in the first request message;transmitting, by the first base station, a second request message to the second base station to retrieve a mobile device context that is associated with wireless communication at the mobile device for the radio connection;receiving, at the first base station, a response message from the second base station, the response message including information for the mobile device context in response to the second request message, wherein the information for the mobile device context excludes history information related to the mobile device context;transmitting, from the first base station, a path switch request message to a device in a core network to update a path information after resuming ...

Imidazolo-, oxazolo-, and thiazolopyrimidine modulators of trpv1

Certain TRPV1-modulating imidazolo-, oxazolo-, and thiazolopyrimdine compounds are described. The compounds may be used in pharmaceutical compositions and methods for treating disease states, disorders, and conditions mediated by TRPV1 activity, such as pain, arthritis, itch, cough, asthma, or inflammatory bowel disease.

Heat resistant, flame retardant polylactic acid compounds

Significant disadvantages of the use of polylactic acid (PLA), lack of good heat stability and flame retardance, have been overcome by the use of resorcinol bis(diphenyl phosphate) in combination with talc. The compound achieves a threshold of 65° C. in heat deflection temperature and V-0 flame retardance at 1.6 mm thickness.

Configuration Method And Apparatus, And System

A configuration method is provided in a communications system. The communications system includes a master node and a secondary node that jointly provide a service for a terminal. The method includes: the secondary node generates configuration information for a signaling radio bearer (SRB), where the SRB is used to transmit a radio resource control (RRC) message between the secondary node and the terminal; and sends the configuration information for the SRB to the master node, so that the configuration information for the SRB is sent to the terminal through the master node. The secondary node receives a result of configuring the SRB by the terminal by using the configuration information for the SRB. In this way, the SRB can be established on the secondary node, and used for RRC message transmission between the secondary node and the terminal, thereby improving efficiency in radio resource management on the secondary node. 1. A configuration method , comprising:receiving, by a terminal, configuration information for a signaling radio bearer (SRB) of a secondary node from a master node, wherein the SRB is used to carry a radio resource control (RRC) message between the secondary node and the terminal; andconfiguring, by the terminal, the SRB by using the configuration information for the SRB; andsending, by the terminal, a result of configuring the SRB.2. The method according to claim 1 , wherein the sending claim 1 , by the terminal claim 1 , a result of configuring the SRB comprises:sending, by the terminal, the result to the secondary node directly; orsending, by the terminal, the result to the secondary node through the master node.3. The method according to claim 1 , wherein the configuration information for the SRB comprises: an SRB identifier claim 1 , a radio link control (RLC) layer configuration of the SRB claim 1 , a logical channel configuration claim 1 , and an SRB security parameter.4. The method according to claim 1 , further comprising:receiving, by ...

DATA TRANSMISSION METHOD AND APPARATUS

This application provides a data transmission method and apparatus, to reduce wastes of transmission resources. The method includes: receiving, by a first node, a data packet from an air interface, where the first node is a wireless backhaul node, and the wireless backhaul node is configured to provide a wireless backhaul service for a node that wirelessly accesses the wireless backhaul node; duplicating, by the first node, the data packet to obtain M data packets, where M is an integer greater than 1; and splitting, by the first node, the M data packets, and sending the M data packets to a second node through at least two paths. This application relates to the field of communications technologies. 1. A data transmission method , comprising:receiving, by a first node, a data packet from an air interface, wherein the first node is a wireless backhaul node, and the wireless backhaul node is configured to provide a wireless backhaul service for anode that wirelessly accesses the wireless backhaul node;duplicating, by the first node, the data packet to obtain M data packets, wherein M is an integer greater than 1; andsplitting, by the first node, the M data packets, and sending the M data packets to a second node through at least two paths.2. The method according to claim 1 , wherein at least two of the M data packets are aggregated at the second node.3. The method according to claim 1 , wherein the duplicating claim 1 , by the first node claim 1 , the data packet to obtain M data packets comprises:when determining that the data packet meets a preset condition, duplicating, by the first node, the data packet to obtain the M data packets, wherein the data packet is a data packet of a specified terminal;', 'the data packet is a data packet received from a specified wireless backhaul node, a data packet sent to a specified wireless backhaul node, or a data packet received from a specified wireless backhaul node and sent to a specified wireless backhaul node;', 'the data ...

INFORMATION TRANSMISSION METHOD AND APPARATUS

This application discloses a communication system including a master base station and a secondary base station, both connecting with a terminal. In the communication system, the master base station sends a first message to the secondary base station for allocating transmission resources for one or more flows to be transmitted between the secondary base station and a terminal, wherein the first message carries one or both of: identification information of each flow to be transmitted, and information of a data radio bearer (DRB) associated with each flow to be transmitted, then the secondary base station may determine a mapping relationship between a DRB and an admitted flow according to the first message. Moreover, the master base station sends DRB configuration information to the terminal. Therefore, requirements of 5G communication systems for QoS management of information transmission in a dual connectivity scenario can be met. 1. A communication system , comprising a master network node , a secondary network node , and a core network device , whereinthe core network device is configured to perform flow transmission with the master network node or the secondary network node;the master network node is configured to send a first message to the secondary network node for allocating transmission resources for one or more flows to be transmitted between the secondary network node and a terminal device, wherein the first message carries one or both of identification information of each flow to be transmitted, and information of a data radio bearer (DRB) associated with each flow to be transmitted;the secondary network node is configured to determine whether to admit or reject each of the one or more flows indicated in the first message, and send a response message in response to the first message to the master network node;the master network node is further configured to send a second message comprising DRB configuration information to the terminal device, receive a ...

NANO IRON BIOLOGICAL COUPLING DEVICE FOR ORGANIC WASTEWATER AND ITS PROCESS

A nano zero valent iron biological coupling device for organic wastewater includes a continuous flow stirred reactor, a flocculation sedimentation device and a membrane bioreactor arranged in series. A nano zero valent iron feeding device is arranged in the continuous flow stirred reactor, a flocculant and a coagulant aid are arranged in the flocculation sedimentation device, and a microbial reaction liquid is arranged in the membrane bioreactor. A nano iron biological coupling process includes: S placing the organic wastewater in the continuous flow stirred reactor, adding the nano zero valent iron, stirring and mixing; S placing the organic wastewater treated after S in the flocculation sedimentation device; S placing the organic wastewater treated after S in the membrane bioreactor and interacting with the microbial reaction liquid; S performing a membrane separation on the organic wastewater treated after S in the membrane bioreactor to obtain purified organic wastewater. 1. A nano iron biological coupling device for organic wastewater , comprising:a continuous flow stirred reactor;a flocculation sedimentation device; anda membrane bioreactor;wherein the continuous flow stirred reactor, the flocculation sedimentation device and the membrane bioreactor are arranged in series; a nano zero valent iron feeding device is arranged in the continuous flow stirred reactor, a flocculant and a coagulant aid are arranged in the flocculation sedimentation device, and a microbial reaction liquid is arranged in the membrane bioreactor.2. The nano iron biological coupling device according to claim 1 , wherein the continuous flow stirred reactor comprises a detection device claim 1 , wherein the detection device comprises a potential detection device and a pH value detection device.3. The nano iron biological coupling device according to claim 1 , wherein a reflux pipeline is arranged between the continuous flow stirred reactor and the flocculation sedimentation device.4. A nano ...

DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM

A data transmission method, comprising: a terminal device at a transmit end sends information about a transmission reliability requirement of to-be-transmitted data to a radio access network device through a wireless communications interface; and the terminal device at the transmit end obtains a transmission resource that is configured by the radio access network device and that is required for sending the to-be-transmitted data on the wireless direct communications interface, and sends the data to the terminal device at the receive end by using the transmission resource. 1. A data transmission method , applied to a first terminal device and comprising:sending, by the first terminal device, information about a transmission reliability requirement of to-be-transmitted data to a radio access network device through a wireless communications interface, wherein the to-be-transmitted data is data to be sent by the first terminal device to a second terminal device through a wireless direct communications interface, wherein the wireless communications interface is a communications interface between the first terminal device and the radio access network device, and wherein the wireless direct communications interface is a communications interface between the first terminal device and the second terminal device; andreceiving, by the first terminal device, transmission resource information that is sent by the radio access network device and that is needed for sending the to-be-transmitted data on the wireless direct communications interface.2. The method according to claim 1 , wherein the transmission resource information comprises a quantity of times of transmitting the to-be-transmitted data on the wireless direct communications interface claim 1 , or information about a transmission resource required for sending the to-be-transmitted data based on a quantity of times specified by the radio access network device claim 1 , or a combination thereof.3. The method according to ...

MECHANICAL-MODEL BASED EARTHQUAKE-INDUCED LANDSLIDE HAZARD ASSESSMENT METHOD IN EARTHQUAKE-PRONE MOUNTAINOUS AREA

A mechanical-model based earthquake-induced landslide hazard assessment method in earthquake-prone mountainous area includes: obtaining the cohesion and internal friction angle through a geological map of the study area and a geotechnical physical parameter; obtaining simulated ground motions by combining a pulse-like ground motion effect model and a pulse-like ground motion response model; calculating slope permanent displacement according to the simulated ground motions, the cohesion, the internal friction angle and other parameters; obtaining a statistical relationship between the permanent displacement and a landslide probability according to permanent displacement data derived from historical earthquake-induced landslides and historical strong earthquake records; and predicting earthquake-induced landslide probability according to the slope permanent displacement and the statistical relationship between the permanent displacement and the landslide probability, and quantitatively evaluating earthquake-induced landslide hazard through the earthquake-induced landslide probability. 1. A mechanical-model based earthquake-induced landslide hazard assessment method in an earthquake-prone mountainous area , comprising the following steps:{'b': '1', 'A, obtaining a cohesion and an internal friction angle through a geological map of the earthquake-prone mountainous area and a geotechnical physical parameter;'}{'b': '2', 'A, obtaining simulated ground motions by combining a pulse-like ground motion effect model and a pulse-like ground motion response model, wherein a fault and a seismic source are considered in the pulse-like ground motion effect model, and a mountain terrain effect is considered in the pulse-like ground motion response model;'}{'b': '3', 'A, calculating a slope permanent displacement according to the simulated ground motions, the cohesion, the internal friction angle and parameters;'}{'b': '4', 'A, obtaining a statistical relationship between the slope ...

NOVEL INHIBITOR OF FLT3 KINASE AND USE THEREOF

Provided in the present invention is a novel inhibitor of FLT3 kinase, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, isomer, ester, acid, metabolite or prodrug thereof. Also provided in the present invention are a pharmaceutical composition comprising a compound of formula (I) and a use and method for preventing or treating cell proliferative conditions and/or FLT3-related conditions, in particular for conditions responding to the inhibition of FLT3 kinase (especially FLT3/ITD mutant kinases). 119-. (canceled)21. The compound of formula (II) claim 20 , or a pharmaceutically acceptable salt claim 20 , solvate claim 20 , isomer claim 20 , ester claim 20 , acid claim 20 , metabolite or prodrug thereof claim 20 , according to claim 20 , wherein n is 1 or 2.23. The compound of formula (II) claim 20 , or a pharmaceutically acceptable salt claim 20 , solvate claim 20 , isomer claim 20 , ester claim 20 , acid claim 20 , metabolite or prodrug thereof claim 20 , according to claim 20 , wherein heteroaryl is independently selected from the group consisting of pyridyl claim 20 , pyrimidinyl claim 20 , isoxazolyl claim 20 , benzodioxolyl claim 20 , imidazolyl and indolyl.24. The compound of formula (II) claim 20 , or a pharmaceutically acceptable salt claim 20 , solvate claim 20 , isomer claim 20 , ester claim 20 , acid claim 20 , metabolite or prodrug thereof claim 20 , according to claim 20 , wherein heterocycloalkyl is independently selected from the group consisting of piperazinyl claim 20 , piperidyl claim 20 , and morpholinyl.26. A pharmaceutical composition comprising the compound claim 20 , or a pharmaceutically acceptable salt claim 20 , solvate claim 20 , isomer claim 20 , ester claim 20 , acid claim 20 , metabolite or prodrug thereof claim 20 , according to claim 20 , a pharmaceutically acceptable carrier or excipient claim 20 , and optionally other therapeutic agents.28. The compound of formula (IV) claim 27 , or a ...

Communication Method and Communications Device

Embodiments of the present invention provide a communication method and a communications device. The method includes: obtaining, by a first access network device, a first data block; performing network coding on the first data block to generate a plurality of first encoded data blocks; and performing, by the first access network device, offload processing on at least one first encoded data block in the plurality of first encoded data blocks. The offload processing includes: sending a part of the at least one first encoded data block to a second access network device, and directly sending, by using an air interface, another part of the at least one first encoded data block to the terminal device. 1. A method , comprising:obtaining, by a first access network device, a first data block;performing, by the first access network device, network coding on the first data block to generate a plurality of first encoded data blocks; and 'sending, by the first access network device, a first part of the first encoded data block to a second access network device, and directly sending, using an air interface, a second part of the first encoded data block to a terminal device.', 'performing, by the first access network device, offload processing on a first encoded data block of the plurality of first encoded data blocks, wherein the offload processing comprises2. The method according to claim 1 , wherein the network coding comprises fountain code coding.3. The method according to claim 1 , wherein the first access network device performs the network coding on the first data block at a packet data convergence protocol layer claim 1 , to generate the plurality of first encoded data blocks.4. The method according to claim 3 , wherein the first access network device performing the network coding on the first data block at the packet data convergence protocol layer claim 3 , to generate the plurality of first encoded data blocks claim 3 , comprises:the first access network device ...

DISPLAY DEVICE AND HOME NETWORK SYSTEM COMPRISING DISPLAY DEVICE

The present invention provides a display device, which comprises: a liquid crystal panel; a backlight unit configured to provide the liquid crystal panel with a light source; a digital interactive interface for video and audio configured to input/output all signals into/from the display device; a signal conversion module configured to convert the signal input via the digital interactive interface for video and audio into a first signal; a signal processing unit configured to adjust a resolution of the first signal converted by the signal conversion module to a predetermined resolution, convert the first signal whose resolution is adjusted to the predetermined resolution into a second signal for time-sequence control over the liquid crystal panel, and transmit the second signal to the liquid crystal panel; and a power source module configured to supply power to the liquid crystal panel, the backlight unit and the signal processing unit. 1. A display device , comprising:a liquid crystal panel; anda backlight unit (BLU), configured to provide the liquid crystal panel with a light source;a digital interactive interface for video and audio (DIIVA), configured to input/output all signals into/from the display device;a signal conversion module, configured to convert the signal input via the digital interactive interface for video and audio into a first signal;a signal processing unit, configured to adjust a resolution of the first signal converted by the signal conversion module to a predetermined resolution, convert the first signal having the predetermined resolution into a second signal for time-sequence control over the liquid crystal panel, and transmit the second signal to the liquid crystal panel; anda power source module, configured to supply power to the liquid crystal panel, the backlight unit and the signal processing unit, respectively.2. The display device according to claim 1 , wherein the signal conversion module is specifically configured to convert a DIIVA ...

SECOND GENERATION SEQUENCING-BASED METHOD FOR SIMULTANEOUSLY DETECTING MICROSATELLITE LOCUS STABILITY AND GENOMIC CHANGES

Provided is a second generation sequencing-based method for simultaneously detecting microsatellite locus stability and genomic changes (prettyMSI), especially an application of the detection method in assisting in the diagnosis of patients with colorectal cancer and a corresponding kit. Microsatellite loci are selected from the 22 microsatellite loci as shown in table 1, or any combination of 15, 16, 17, 18, 19, 20, and 21 microsatellite loci of the 22 microsatellite loci. 1. A biomarker panel comprising 22 microsatellite loci as shown in Table 1 , or comprising a combination of 15 , 16 , 17 , 18 , 19 , 20 , or 21 of loci as shown in Table 1.2. (canceled)3. The biomarker panel of claim 1 , further comprising one or more genes selected from the following 36 genes: BRAF claim 1 , HRAS claim 1 , KRAS claim 1 , NRAS claim 1 , PTCH1 claim 1 , APCBLM claim 1 , BMPR1A claim 1 , CHEK2 claim 1 , EpCAM claim 1 , GREM1 claim 1 , MLH1 claim 1 , MSH2 claim 1 , MSH6 claim 1 , MUTYH claim 1 , PMS2 claim 1 , POLD1 claim 1 , POLE claim 1 , PTEN claim 1 , SMAD4 claim 1 , STK11 claim 1 , TP53 claim 1 , AKT1 claim 1 , ATM claim 1 , BRCA1 claim 1 , BRCA2 claim 1 , CDH1 claim 1 , EGFR claim 1 , ERBB2 claim 1 , KIT claim 1 , MET claim 1 , PDGFRA claim 1 , PIK3CA claim 1 , SDHB claim 1 , SDHC claim 1 , and SDHD.4. The biomarker panel of claim 3 , wherein said panel comprises 22 microsatellite loci as shown in Table 1 and the 36 genes.5. (canceled)6. A kit for simultaneously performing genetic detections to assess prognosis and/or select treatment regimen for colorectal cancer claim 1 , assess genetic susceptibility to colorectal cancer claim 1 , and assess genetic susceptibility to gastrointestinal cancer claim 1 , characterized in that said kit comprises a detection reagent detecting the biomarker panel according to .7. The kit of claim 6 , wherein the genetic detections comprise the genetic detections of familial adenomatous polyposis claim 6 , sporadic CRC claim 6 , Lynch syndrome ...

Display Panel and Display Apparatus

A display panel and a display apparatus are provided. The display panel includes an array substrate and an encapsulation cover plate, wherein a first power supply line and a second power supply line are arranged on a same layer on the array substrate, the second power supply line is disconnected by an opening, a first connecting line is connected with the first power supply line through the opening, a second connecting line is connected with the second power supply line, and the second power supply lines on both sides of the opening are electrically connected by a jumper arranged on the encapsulation cover plate.

SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING

A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information. 120-. (canceled)21. An extension unit configured to communicate with a wireless communication client , the extension unit comprising communication circuitry and at least one processor configured to execute instructions stored in a memory for:establishing a data communication link to transmit information between the extension unit and a remote administration system;establishing a local authentication information request in response to a local authentication request received from a local communication network;transmitting the local authentication information request to the remote administration system via the data communication link;receiving local authentication information from the remote administration system via the data communication link;establishing a local wireless service provided by the local communication network by sending the local authentication information obtained from the remote administration system to the local communication network over a signal link; andproviding a communication service to the wireless communication client according to the ...

THREE-DIMENSIONAL MOUNTING STRUCTURE AND METHOD FOR MOUNTING THE SAME

A three-dimensional mounting structure includes a first mounting component, a second mounting component facing the first mounting component, a connecting layer disposed between the first mounting component and the second mounting component, a third mounting component, an adhesive layer, and a barrier sheet. The first mounting component includes a first end surface. The third mounting component is bonded on the first end surface through the adhesive layer. The connecting layer includes a second end surface close to the first end surface. The three-dimensional mounting structure can avoid the adhesive layer overflowing from the first end surface to the second end surface and improve the electronic product yield. A method for assembling the three-dimensional mounting structure is also disclosed. 1. A three-dimensional mounting structure , comprising:a first mounting component;a second mounting component;a connecting layer disposed between the first mounting component and the second mounting component;a third mounting component;an adhesive layer; anda barrier sheet,wherein, the first mounting component comprises a first end surface, the third mounting component is bonded on the first end surface through the adhesive layer, the connecting layer comprises a second end surface close to the first end surface, the barrier sheet is disposed between the second end surface and the third mounting component.2. The three-dimensional mounting structure of claim 1 , wherein the third mounting component comprises a mounting body and a plurality of mounting portions connected to an end of the mounting body claim 1 , each of the plurality of mounting portions comprises a first surface and a second surface opposite to the first surface claim 1 ,the adhesive layer comprises a plurality of connecting units each corresponding to the plurality of mounting portions, each of the plurality of connecting units is disposed between the first surface and the second surface.3. The three-dimensional ...

1,2,6-SUBSTITUTED BENZIMIDAZOLES AS FLAP MODULATORS

The present invention relates to compounds of Formula (I), 9. A pharmaceutical composition comprising a therapeutically effective amount of at least one compound of and at least one pharmaceutically acceptable carrier.10. A pharmaceutical composition comprising a therapeutically effective amount of at least one compound of and at least one pharmaceutically acceptable carrier.11. A pharmaceutical composition comprising a therapeutically effective amount of at least one compound of and at least one pharmaceutically acceptable carrier.12. A method of treating a subject suffering from or diagnosed with a disease and/or disorder mediated by FLAP activity claim 1 , comprising administering to the subject a therapeutically effective amount of at least one compound of .13. The method according to claim 12 , wherein the disease and/or disorder is selected from the group consisting of respiratory claim 12 , cardiac and cardiovascular claim 12 , autoimmune and allergic claim 12 , carcinogenesis disease and/or disorder claim 12 , and associated symptoms or complications thereof.14. The method according to claim 13 , wherein the respiratory disease and/or disorder is selected from the group consisting of exacerbations claim 13 , non-allergic asthma claim 13 , fibrotic lung diseases claim 13 , acute respiratory distress syndrome and chronic obstructive pulmonary disease claim 13 , or associated symptoms or complications thereof.15. The method according to claim 13 , wherein the cardiac and cardiovascular disease and/or disorder is selected from the group consisting of myocardial infarction claim 13 , atherosclerosis claim 13 , atherosclerosis and stroke aortic aneurisms claim 13 , or associated symptoms or complications thereof.16. The method according to claim 13 , wherein the autoimmune and allergic disease and/or disorder is selected from the group consisting of rheumatoid arthritis claim 13 , inflammatory bowel disease claim 13 , nephritis claim 13 , spondyloarthritis claim ...

Data Transmission Method And Apparatus

This application provides a method includes: a first IAB node receives N data packets from a donor base station to a terminal device; the first IAB node determines a PDCP PDU SN of a first data packet in PDCP PDU SNs of the N data packets, where the PDCP PDU SN of the first data packet is a largest PDCP PDU SN in the PDCP PDU SNs of the N data packets, or the PDCP PDU SN of the first data packet is a largest PDCP PDU SN in consecutive PDCP PDU SNs starting from a smallest PDCP PDU SN in the PDCP PDU SNs that are of the N data packets and that are arranged in ascending order; and the first IAB node sends first information to the donor base station, where the first information includes a value of the PDCP PDU SN of the first data packet. 1. A data transmission method , applied to a communication system comprising a donor base station and a first integrated access and backhaul (IAB) node , wherein the first IAB node is an access node of a terminal device , and wherein the method comprises:receiving, by the first IAB node, N data packets sent by the donor base station to the terminal device, wherein N is a positive integer, and N is greater than 1;determining, by the first IAB node, a packet data convergence protocol protocol data unit sequence number (PDCP PDU SN) of a first data packet in PDCP PDU SNs of the N data packets, wherein the PDCP PDU SN of the first data packet is a largest PDCP PDU SN in the PDCP PDU SNs of the N data packets, or the PDCP PDU SN of the first data packet is a largest PDCP PDU SN in consecutive PDCP PDU SNs starting from a smallest PDCP PDU SN in the PDCP PDU SNs that are of the N data packets and that are arranged in ascending order; andsending, by the first IAB node, first information to the donor base station, wherein the first information comprises a value of the PDCP PDU SN of the first data packet.2. The method according to claim 1 , wherein the method further comprises:sending, by the first IAB node, second information to the donor ...

METHOD FOR PREPARING INDUCED PLURIPOTENT STEM CELL, COMPOSITION USED IN METHOD, AND USES THEREOF

Provided are a method for preparing an induced pluripotent stem cell and a composition used in the method. The method comprises: introducing a composition for promoting the formation of an induced pluripotent stem cell into a somatic cell, the composition comprising: (i) a c-Jun antagonist and one group of factors from among the following seven such groups: (1) Sox2, Klf4 and c-Myc, (2) Klf4 and c-Myc, (3) Oct3/4, Klf4 and c-Myc, (4) Sox2, Nanog and Lin28, (5) Oct3/4, Nanog and Lin28, (6) Oct3/4, Klf and Sox2, and (7) Klf4 and Sox2; or (ii) the c-Jun antagonist, Jhdm1b and Id1, and at least one of Glis1, Sall4 or Lrh1; or (iii) the c-Jun antagonist, Jhdm1b and Id1, and at least one of: Oct4, Klf4, Sox2, Lin28, Esrrb, Lef1, Utf1 or miRNA C. The present method allows for successful preparation of induced pluripotent stem cells with no generation of abnormal chromosomes. 1. A method for preparing an induced pluripotent stem cell , comprising introducing a composition for promoting the formation of an induced pluripotent stem cell into a somatic cell , wherein said composition comprises:(i) a c-Jun antagonist and one group of factors selected from the following seven groups of factors: (1) Sox2, Klf4 and c-Myc, (2) Klf4 and c-Myc, (3) Oct3/4, Klf4 and c-Myc, (4) Sox2, Nanog and Lin28, (5) Oct3/4, Nanog and Lin28, (6) Oct3/4, Klf and Sox2, and (7) Klf4 and Sox2; or(ii) a c-Jun antagonist, Jhdm1b and Id1; and at least one of Glis1, Sall4 and Lrh1; or,(iii) a c-Jun antagonist, Jhdm1b and Id1; and at least one of Oct4, Klf4, Sox2, Lin28, Esrrb, Lef1, Utf1 and miRNA C; andwherein when the c-Jun antagonist is c-JunDN, said composition does not comprise the following four groups of factors: (1) Sox2, Klf4 and c-Myc, (2) Oct3/4, Klf4 and c-Myc, (3) Oct3/4, Klf and Sox2, or (4) Klf4 and Sox2.2. The method of claim 1 , wherein the c-Jun antagonist includes an antagonistic factor having a bZIP domain but lacking a transactivation domain and a compound claim 1 , a nucleic acid ...

COMPOSITIONS AND METHODS FOR TREATING CDK4/6-MEDIATED CANCER

Methods for designing heterobifunctional small molecules which selectively degrade/disrupt CDK4/6 and compositions and methods of using such degraders/disruptors to treat CDK4/6-mediated cancer are provided. 1. A bivalent compound comprising a cyclin-dependent kinase 4/6 (CDK4/6) ligand conjugated to a degradation/disruption tag.2. The bivalent compound of claim 1 , wherein the CDK4/6 ligand is a CDK4/6 inhibitor.3. The bivalent compound of claim 2 , wherein the CDK4/6 ligand is selected from the group consisting of abemaciclib claim 2 , palbociclib claim 2 , ribociclib claim 2 , trilaciclib claim 2 , G1T38 claim 2 , SHR6390 claim 2 , and analogs thereof.4. The bivalent compound of any one of - claim 2 , wherein the CDK4/6 ligand is bound to CDK4/6.5. The bivalent compound of any one of - claim 2 , wherein the degradation/disruption tag is selected from the group consisting of pomalidomide claim 2 , thalidomide claim 2 , lenalidomide claim 2 , VHL-1 claim 2 , adamantane claim 2 , and analogs thereof.6. The bivalent compound of any one of - claim 2 , wherein the degradation/disruption tag binds to a ubiquitin ligase or serves as a hydrophobic group that leads to CDK4 or CDK6 protein misfolding.7. The bivalent compound of any one of - claim 2 , wherein the CDK4/6 ligand is conjugated to the degradation/disruptor tag through a linker.10. The bivalent compound of or claim 2 , wherein the CDK4/6 ligand is selected from the group consisting of abemaciclib claim 2 , palbociclib claim 2 , ribociclib claim 2 , trilaciclib (G1T28) claim 2 , G1T38 claim 2 , SHR6390 claim 2 , and analogs thereof.12. The bivalent compound of any one of - claim 2 , wherein the CDK4/6 ligand is bound to CDK4/6.14. The bivalent compound of any one of - claim 2 , wherein the degradation/disruption tag is selected from the group consisting of pomalidomide claim 2 , thalidomide claim 2 , lenalidomide claim 2 , VHL-1 claim 2 , adamantane claim 2 , 1-((4 claim 2 ,4 claim 2 ,5 claim 2 ,5 claim 2 ,5- ...

CONDUCTIVE BRIDGING METHOD, BRIDGING STRUCTURE, TOUCH PANEL AND TOUCH CONTROL DISPLAY APPARATUS

The present invention relates to the technical field of display by a touch screen, and particularly relates to a conductive bridging method, a bridging structure, a touch panel and a touch control display apparatus. The conductive bridging method comprises: sequentially forming an insulating layer and a self-assembled-monolayer on the base substrate provided with first electrode lines and second electrode lines which mutually intersect; forming via holes penetrating through the insulating layer and the self-assembled-monolayer; removing the self-assembled-monolayer between two adjacent via holes close to a same first electrode line; and forming a conductive film in the via holes and in a region between two adjacent via holes. In this way, a bridging connection is achieved with the help of the electrical conductivity of the conductive film. 1. A conductive bridging method , comprising:providing a base substrate;forming first electrode lines and second electrode lines, which mutually intersect, on said base substrate, wherein said second electrode lines are interrupted at positions where they intersect said first electrode lines;sequentially forming an insulating layer and a self-assembled-monolayer on said base substrate provided with said first electrode lines and said second electrode lines;forming via holes penetrating through said insulating layer and said self-assembled-monolayer;removing the self-assembled-monolayer between two adjacent via holes close to a same first electrode line;filling a conductive dispersion liquid in said via holes and a region between said two adjacent via holes; andtreating said conductive dispersion liquid to form a conductive film.2. The conductive bridging method according to claim 1 , further comprising:after forming said conductive film, forming a protective layer covering above said conductive film.3. The conductive bridging method according to claim 1 , wherein the step of forming via holes penetrating through said insulating ...

IMAGE PROCESSING METHOD AND APPARATUS

An image processing method. The method includes receiving, at a client terminal, a user request for displaying one or more outfit designs; identifying at least one matching condition associated with the outfit designs; sending a request for image information to a server, wherein the request includes the at least one matching condition; receiving the image information from the server, wherein the image information includes three-dimensional image information of an apparel item and one or more matching apparel items; and displaying one or more outfit images based on the three-dimensional image information and a preset template. 1. An image processing method , comprising:receiving, at a client terminal, a user request for displaying one or more outfit designs;identifying at least one matching condition associated with the outfit designs;sending a request for image information to a server, wherein the request includes the at least one matching condition;receiving the image information from the server, wherein the image information includes three-dimensional image information of an apparel item and one or more matching apparel items; anddisplaying one or more outfit images based on the three-dimensional image information and a preset template.2. The method according to claim 1 , wherein the user request is received via a homepage of an online store claim 1 , and wherein the at least one matching condition includes that each apparel item of the outfit designs belongs to the online store.3. The method according to claim 1 , further comprising:identifying one or more feature tags associated with the outfit designs, wherein the user request is received via a homepage of a fashion department, and the at least one matching condition includes that each of the outfit designs is associated with the feature tags.4. The method according to claim 3 , wherein the feature tags are identified based on properties of the user or design preferences by the user.5. The method according to ...

Methods for Preparing Diol

Provided is a method for preparing a diol. In the method, a saccharide and hydrogen as raw materials are contacted with a catalyst in water to prepare the diol. The employed catalyst is a composite catalyst comprised of a main catalyst and a cocatalyst, wherein the main catalyst is a water-insoluble acid-resistant alloy; and the cocatalyst is a soluble tungstate and/or soluble tungsten compound. The method uses an acid-resistant, inexpensive and stable alloy needless of a support as a main catalyst, and can guarantee a high yield of the diol in the case where the production cost is relatively low. 1. A method for preparing a diol , characterized by:(a) adding an unsupported main catalyst comprising nickel, one or more rare earth elements, tin and aluminium, and optionally i) tungsten, ii) tungsten and molybdenum, or iii) tungsten, molybdenum and boron or phosphorus to a slurry bed reactor;(b) increasing the reaction system pressure to 5-12 MPa and the reaction temperature to 150-260° C.;(c) adding a soluble tungstic acid salt cocatalyst, hydrogen and a sugar to the slurry bed reactor, wherein the sugar and cocatalyst are fed continuously into the slurry bed reactor in the form of an aqueous sugar solution having a sugar concentration from 20-60 wt % and further comprising the soluble tungstic acid salt cocatalyst to provide gas and a liquid comprising a diol;(d) continuously passing the gas and reaction liquid out of the reactor through a filter to intercept catalyst and(e) separating the diol from the gas and reaction liquid.2. The method for preparing a diol as claimed in claim 1 , characterized in that the diol is ethylene glycol.3. The method for preparing a diol as claimed in claim 2 , characterized in that the reaction system pH is 1-7; more preferably claim 2 , the reaction system pH is 3-6.4. The method for preparing a diol as claimed in claim 1 , characterized in that the sugar is selected from one or more of five-carbon monosaccharides claim 1 , ...

NOVEL IRREVERSIBLE BRUTON'S TYROSINE KINASE INHIBITOR

The present invention provides an inhibitor of Bruton's tyrosine kinase, which is a compound of formula (I), or its pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug. The present invention also provides a pharmaceutical composition comprising the compound. The present invention also provides a method for inhibiting the activity of tyrosine kinase activity or for treating a disease, disorder, or condition, which would benefit from the inhibition of Bruton's tyrosine kinase(s), by using the Bruton's tyrosine kinase inhibitor, as well application of the Bruton's tyrosine kinase inhibitor for the same. 2. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug thereof according to claim 1 , wherein Ris selected from the group consisting of hydrogen claim 1 , C1-C6 alkyl claim 1 , C1-C6 alkylamino claim 1 , —(CO)—R claim 1 , heterocycloalkyl optionally substituted with R claim 1 , and heteroaryl optionally substituted with R; and Ris selected from the group consisting of C1-C6 alkoxy claim 1 , C1-C6 alkylamino claim 1 , C3-C6 cycloalkylamino claim 1 , C2-C6 heteroalkylamino claim 1 , C3-C6 heterocycloalkylamino claim 1 , and optionally substituted heterocycloalkyl; Ris selected from the group consisting of C1-C6 alkyl claim 1 , C1-C6 alkoxy claim 1 , C2-C6 alkanoyl claim 1 , and C1-C8 alkylamino.3. The compound or a pharmaceutically acceptable salt claim 1 , solvate claim 1 , isomer claim 1 , ester claim 1 , acid claim 1 , metabolite or prodrug thereof according to claim 1 , wherein each of R claim 1 , Rand Ris independently selected from the group consisting of hydrogen claim 1 , C1-C6 alkyl claim 1 , C3-C6 cycloalkyl claim 1 , C1-C6 haloalkyl claim 1 , C1-C6 alkoxy claim 1 , C1-C6 alkylamino claim 1 , heterocycloalkyl claim 1 , or any adjacent two of R claim 1 , Rand Rtogether form C3-C6 cycloalkyl or heterocycloalkyl.7. The compound or a ...

TWO-STAGE BLADE ADJUSTING DEVICE FOR COUNTER-ROTATING AXIAL FLOW FAN

The present disclosure provides a two-stage blade adjusting device for a counter-rotating axial flow fan. A blade adjusting operation shaft is adjusted to drive a pair of bevel gears to transfer power to a threaded pair coaxial with a transmission shaft, the threaded pair transforms rotary motion of the bevel gears into linear motion to push thrust discs in hubs, the blade installation angle of a first impeller is thus adjusted, and a spacer bush transfers the power to adjust the blade installation angle of a second impeller, so that synchronous adjustment of two-stage blade installation angles is realized. The device is simple and compact in structure and low in manufacturing and maintenance cost, and can be widely applied to large, medium and small counter-rotating axial flow fans. 1. A two-stage blade adjusting device for a counter-rotating axial flow fan , comprising a transmission shaft , a primary impeller , a secondary impeller and an adjusting mechanism;wherein the adjusting mechanism is configured to drive a first bevel gear and a second bevel gear via a blade adjusting operation shaft and transmit power to a split sleeve of the transmission shaft; the split sleeve is configured to transform rotary motion of the first bevel gear and the second bevel gear into linear motion, such that an axial translation disc produces axial displacement; and a rotating angle pull rod is configured to push a first translation disc in a first impeller hub to move; the first translation disc is configured to drive a first fan blade tumbler to rotate so as to adjust the blade installation angle of a first fan blade ; the first translation disc in the first impeller hub is configured to transfer power to a second translation disc in a second impeller hub and a follow-up rotating rod via a bearing and a sleeve thereof; a second fan blade tumbler is configured to rotate to adjust the blade installation angle of a second fan blade on the second impeller hub , such that synchronous ...

Compositions and Methods for Improving the Functional Efficacy of Stem Cell-Derived Cardiomyocytes

An isolated stem cell that has been modified to provide, enhance orcontain the functional characteristics of the sarcoplasmic reticulum (SR). The isolated stem cells are modified in one or more of the following manners: by expressing a calcium channel protein; by expressing a calcium pump protein such as the sarcro/endoplasmic reticulum Ca-ATPase (SERCA) protein; by inhibiting or downregulating expression of the Na/Ca exchanger (NCX) protein; by expressing a calcium handling protein; by expressing a transverse (t)-tubule; and/or by expressing a transverse (t)-tubule biogenic protein. After the cell has been modified, it may be expanded to a substantially homogenous population of these cells or alternatively, differentiated to a more mature cell type. Compositions containing these cells and population of cells are also provided by this invention. The cells and compositions can be used to regenerate cardiac tissue, improve cardiac function, restore action potential of cardiac tissue; and treat or prevent cardiac malfunction. These methods can be achieved by administering an effective amount of a cell or population of cells or tissue of this invention to a host in need thereof. The cells and population of cells can be used diagnostically to screen drug or other therapeutic candidates. 1. An isolated stem cell modified to provide functions of the sarcoplasmic reticulum (SR).2. An isolated stem cell of claim 1 , wherein the cell expresses a calcium channel protein that is necessary to perform physiological functions.3. The isolated stem cell of claim 2 , wherein the calcium channel protein is a ryanodine receptor (RyR) protein.4. The isolated stem cell of claim 1 , further expressing a calcium pump protein that is necessary to perform physiological functions.5. The isolated stem cell of claim 4 , wherein the calcium pump protein is a sarco/endoplasmic reticulum Ca-ATPase (SERCA) protein.6. The isolated stem cell of claim 1 , further comprising reduced expression of the ...

1,2,5-SUBSTITUTED BENZIMIDAZOLES AS FLAP MODULATORS

The present invention relates to compounds of Formula (I), 2. The compound of claim 1 , wherein{'sup': '2', 'sub': 2', '3', '3', '3', '2', '3', '3', '3', '2', '3', '2', '3', '2', '2', '2', '2', '3', '3, 'Ris H, Br, Cl, F, —CN, —CHCN, OCF, CF, CH, pyrrole-2-yl, pyrid-3-yl, pyrid-2-yl, pyrimid-2-yl, pyrimid-5-yl, 2-methoxy pyrimid-5-yl, 2-dimethylamino-pyrimid-5-yl, 2-methoxy-pyrid-5-yl, 2-methoxy-3-trifluoromethyl-pyrid-5-yl, 2-ethoxy pyrid-5-yl, 2-trifluoromethyl-pyrid-5-yl, 2-dimethylamino-pyrid-5-yl, pyrazol-1-yl, 1-methyl-pyrazol-4-yl, 1-methyl pyrazol-5-yl, 1-H-pyrazol-4-yl, thiazolyl, isoxazol-4yl, 1,2,3-triazol-1-yl, 1,2,3-triazol-2-yl, furan-3-yl, 3,5-dimethylisoxazol-4-yl, 5-methyl-1,2,4-oxadiazol-3-yl, —CH-(3,3-difluoropiperidin-1-yl), azetidin-1-yl, 3,3-difluoroazetidin-1-yl, pyrrolidin-2-yl, 3,3-difluoropyrrolidin-1-yl, piperidin-1-yl, 4-trifluoromethylpiperidin-1-yl, 3,3-difluoropiperidin-1-yl, 4,4-difluoropiperidin-1-yl, morpholin-1-yl, 1,2-difluoro-phen-4-yl or phenyl, wherein said phenyl is optionally substituted with one substituent selected from the group consisting of F, CH, CF, CH(CH), —CN, CHSO—, CHSONH—, NHSO—, NHC(O)—, CHC(O)NH, and CHO—;'}{'sup': '3', 'sub': 2', '3', '3', '3', '3', '2', '2', '3', '2', '3', '2, 'Ris H, Br, Cl, —CN, —CHCN, OCF, CF, CH, pyrrol-2-yl, thiazol-5-yl, thiazol-4-yl, 2-methoxy pyrid-5-yl, 2-trifluoromethyl-pyrid-5-yl, pyrimid-2-yl, 2-methoxy pyrimid-5-yl, 1-methyl-pyrazolyl, 1-H-pyrazol-5-yl, furan-3-yl, 3,5-dimethylisoxazol-4-yl, pyrrolidin-2-yl, 1,2-difluoro-phen-4-yl, or phenyl; wherein said phenyl is optionally substituted with one substituent selected from the group consisting of F, CF, NHSO—, CHSONH—, and CHSO—;'}and solvates, hydrates, and pharmaceutically acceptable salts thereof.5. The compound of claim 1 , selected from the group consisting ofracemic cis-2-[1-(4-Bromobenzyl)-5-(quinolin-2-ylmethoxy)-1H-benzimidazol-2-yl]cyclohexanecarboxylic acid,(1R*,2S*)-2-[1-(4-Bromobenzyl)-5-(quinolin-2-ylmethoxy)-1H- ...

PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREFOR, AND DISPLAY PANEL

A pixel driving circuit includes a driving control sub-circuit and a time control sub-circuit. The driving control sub-circuit includes a first driving sub-circuit. The first driving sub-circuit is configured to output a driving signal to drive an element to be driven to operate. The time control sub-circuit includes a second driving sub-circuit. The second driving sub-circuit is configured to output a third voltage signal to make the first driving sub-circuit stop outputting the driving signal, so as to control operating duration of the element to be driven. 1. A pixel driving circuit , comprising:a driving control sub-circuit connected at least to a first scanning signal terminal, a first data signal terminal, a first power supply voltage signal terminal, an enable signal terminal, and a first electrode of an element to be driven, the driving control sub-circuit including a first driving sub-circuit, wherein the driving control sub-circuit is configured to: write at least a first data signal from the first data signal terminal into the first driving sub-circuit in response to a first scanning signal received from the first scanning signal terminal; and make the first driving sub-circuit output a driving signal according to the first data signal and a first power supply voltage signal from the first power supply voltage signal terminal in response to an enable signal received from the enable signal terminal, so as to drive the element to be driven to operate; anda time control sub-circuit connected at least to a first voltage signal terminal, a second voltage signal terminal, a third voltage signal terminal, a second scanning signal terminal, a second data signal terminal, the enable signal terminal, and the first driving sub-circuit, the time control sub-circuit including a second driving sub-circuit, wherein the time control sub-circuit being configured to: write a second data signal from the second data signal terminal and a second voltage signal from the second ...