DEVICE FOR HEAT TRANSMISSION BETWEEN THE EXHAUST GAS OF A COMBUSTION ENGINE AND A COOLING AGENT

Subtract reflector panel device and battery piece test system

The utility model belongs to the technical field of battery piece measuring technology and specifically relates to a subtract reflector panel device and battery piece test system is related to. Shouldsubtract the reflector panel device includes: light absorbing panel and adjustment mechanism, at least some has the planar of being and subtracts reflecting zone light absorbing panel, it is providedwith a plurality of through -hole to subtract reflecting zone, adjustment mechanism with light absorbing panel connects, is used for adjusting light absorbing panel is for awaiting measuring positionrelation between the battery piece. The utility model provides a light absorbing panel to subtract reflecting zone more level and more smooth, more regular to shining the light absorption, improve the accuracy of test. And, can adjust light absorbing panel as required and await measuring position relation between the battery piece through adjustment mechanism to reach the best test effectiveness,make ...

Drainage basin water pollution sampling device

The invention provides a drainage basin water pollution sampling device, and relates to the technical field of water quality sampling, the drainage basin water pollution sampling device comprises a bottom plate, a fixing mechanism and a shaking frame; two groups of bottom rods are mounted at the lower end of the bottom plate through bolts, two groups of moving parts are mounted on the two groups of bottom rods respectively, two groups of supporting columns are mounted on the bottom plate through bolts, and a partition plate is mounted at the upper ends of the two groups of supporting columns; the fixing mechanism is mounted on the partition plate; the shaking frame is mounted on the bottom plate; during use, the motor is controlled to rotate to drive a chain wheel on the chain wheel seat to rotate through a connecting belt, the chain wheel drives an eccentric wheel to rotate through a connecting chain, the eccentric wheel rotates to enable a movable plate to move, the movable plate drives ...

Modeling method, bending moment testing method and deflection testing method

The invention discloses a modeling method, a bending moment testing method and a deflection testing method. The modeling method for test assemblies under the elastic rotating constraint includes the following steps of firstly, detecting all parameters of to-be-tested test articles; secondly, establishing a two-dimensional model of the to-be-tested test articles and dividing the two-dimensional model into any number of nodes; thirdly, applying loads to the to-be-tested test articles; fourthly, selecting the nodes; fifthly, applying constraint to the nodes at the two ends or one ends of the to-be-tested test articles; sixthly, establishing a two-dimensional model of a torsion bar; seventhly, applying constraint to the to-be-tested test articles, and limiting the to-be-tested test articles to rotate in the axial direction of themselves; eighthly, applying constraint to freedom degrees of six directions on the end, away from the to-be-tested test articles, of the two-dimensional model of the ...

Anti-flooding device of secondary water supply pump house

The invention discloses an anti-flooding device of a secondary water supply pump house. The anti-flooding device of the secondary water supply pump house comprises a water supply control valve, a first ball float valve and a second ball float valve. The water supply control valve is arranged on a water supply main pipe, the first ball float valve is arranged on the liquid level of a water tank, and the second ball float valve is arranged on the ground of the pump house. By the adoption of the anti-flooding device of the secondary water supply pump house, the problem that the pump house is flooded due to the fact that a water tank overflows because ball float valves used in a traditional secondary water supply pump house are damaged or fall off is solved; meanwhile, water resource waste can be avoided.

Composition with effects of improving fatty liver and lowering body weight, as well as preparation method and application of composition

The invention discloses a composition with the effects of improving fatty liver and lowering body weight, as well as a preparation method and application of the composition. The composition comprises the following components in parts by weight: 50-150 parts of tartary buckwheat, 50-200 parts of lotus leaf, 50-250 parts of cape jasmine fruit, 20-80 parts of poria cocos, 5-30 parts of semen cassiae, 15-40 parts of fructus lycii, 5-25 parts of pericarpium citri reticulatae and 15-45 parts of sugar alcohol. The composition is scientific and reasonable in formula, and is prepared from raw materials with medicinal and edible purposes. Tests verify that the composition has good effects of improving fatty liver and lowering body weight, is safe and reliable, and does not have toxic or side effect. The composition is scientific and precise in preparation process, high in dissolving-out speed of effective components and high in bioavailability, is instant and convenient to take, and is convenient ...

Seed circulation supervision system and authentication method thereof

The invention relates to a seed circulation supervision system and an authentication method thereof. A reader comprises a seed authentication information memory, an encryption unit and a core processor, wherein the seed authentication information memory stores an authorized ID of the seed and a key uniquely bound to the ID; the encryption unit is used for encrypting a random number generated by the core processor during the authentication of a seed authentication tag; the core processor is used for generating and transmitting the random number during the authentication of the seed authentication tag and matching received radio data with the random number encrypted by the encryption unit to realize the authentication; the seed authentication tag stores the ID A thereof and the key B uniquely bound to the ID A; the received random number is encrypted by using the key B and then transmitted to the reader; and in the method, the authentication is performed between the seed authentication tag ...

Switching type oil and naphthalene removal device condensation pipeline

The utility model discloses a switching type condensation pipeline of an oil and naphthalene removing device. The device comprises a first condensation branch pipeline and a second condensation branchpipeline, the first condensation branch pipeline and the second condensation branch pipeline are connected to the condensation main pipeline; a plurality of oil and naphthalene removing devices are arranged on the first condensation branch pipeline and the second condensation branch pipeline; a first on-off valve and a second on-off valve are respectively arranged at one ends, close to the condensation main pipeline, of the first condensation branch pipeline and the second condensation branch pipeline; the ends, away from the condensation main pipeline, of the first condensation branch pipeline and the second condensation branch pipeline are connected with the oil separation tank through a first discharging pipeline and a second discharging pipeline respectively, and a third opening and closing ...

Encapsulated sensors and electronics

An electrical assembly of a downhole tool utilized within a wellbore extending into a subterranean formation. The electrical assembly includes a housing substantially formed of thermoplastic material, an electronic device sealed within the housing, and an electrode or sensor sealingly embedded within a wall of the housing and electrically connected with the electronic device.

SOLAR CELL ASSEMBLY AND SOLAR CELL MODULE

A solar cell assembly and a solar cell module are provided. The solar cell assembly includes a solar panel; and an installation member having a supporting portion configured for fixing the solar panel and a connecting portion configured for fixing the installation member onto a support beam. The supporting portion is disposed on a backside of the solar panel, the connecting portion extends out of an edge of the supporting portion along a direction parallel to the solar panel, the connecting portion locates outside of a coverage area of the solar panel, and the connecting portion defines a installation hole therein. 1. A solar cell assembly , comprising:a solar panel; andan installation member having a supporting portion configured for fixing the solar panel and a connecting portion configured for fixing the installation member onto a support beam;wherein the supporting portion is disposed on a backside of the solar panel, the connecting portion extends out of an edge of the supporting portion along a direction parallel to the solar panel, the connecting portion locates outside of a coverage area of the solar panel, and the connecting portion defines an installation hole therein.2. The solar cell assembly of claim 1 , wherein there are multiple installation members disposed on two sides of the solar panel respectively.3. The solar cell assembly of claim 1 , wherein the supporting portion defines a platform surface thereon claim 1 , an adhesive layer configured to combine with the backside of the solar panel is disposed on the platform surface.4. The solar cell assembly of claim 3 , wherein the supporting portion is configured as a hollow square tube having a cavity formed therein claim 3 , and an upper surface of the hollow square tube is configured as the platform surface.5. The solar cell assembly of claim 1 , wherein the connecting portion is configured as a plate.6. The solar cell assembly of claim 4 , wherein a lower surface of the connecting portion is flush ...

Apparatus, system and method for searching contents

An apparatus, system and method for providing search results based on a social distance from a user are provided. The method includes receiving a search query from a user, setting a value representing a social distance from the user, the social distance including one or more levels, gathering results corresponding to the search query for each level of social distance, and providing the gathered results to the user. 7372573_1 (GHMatters) P102125.AU 4-.j 4- ...

Method and system for processing paging

The invention discloses a method and system for processing paging. The method for processing the paging comprises: when a mobile management entity receives the paging by a mobile exchange center for a mobile terminal residing in a first network, the mobile management entity initiating the paging to the mobile terminal and indicating the mobile terminal to be reselected to a target position area of a second network through a circuit domain falling flow; and after a reselection process ends, if the mobile terminal does not respond to the paging, the mobile exchange center respectively initiating the paging to the source position area of the first network and the target position area of the second network. According to the technical scheme provided by the invention, under the condition that the mobile terminal does not respond to the paging after executing and finishing the circuit domain falling flow, according to occurred different abnormity situations, the frequency of the paging is relevantly ...

BACK CONTACT SOLAR CELL SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND BACK CONTACT SOLAR CELL

A back contact solar cell substrate, a method of manufacturing the same and a back contact solar cell including the same are provided. The back contact solar cell substrate includes: a silicon chip, a light-receiving grid line disposed on a light-receiving surface of the silicon chip, a side connecting element disposed on a side surface of the silicon chip and insulated from the silicon chip; a positive electrode disposed on a backlight surface of the silicon chip; a negative electrode disposed on and insulated from the backlight surface of the silicon chip, and electrically connected to the light-receiving grid line through the side connecting element; and a back surface field disposed between the positive electrode and the backlight surface of the silicon chip, and electrically connected with the positive electrode. 1. A back contact solar cell substrate , comprising:a silicon chip,a light-receiving grid line disposed on a light-receiving surface of the silicon chip,a side connecting element disposed on a side surface of the silicon chip and insulated from the silicon chip;a positive electrode disposed on a backlight surface of the silicon chip;a back surface field disposed between the positive electrode and the backlight surface of the silicon chip, and electrically connected with the positive electrode; anda negative electrode disposed on and insulated from the backlight surface of the silicon chip and electrically connected to the light-receiving grid line through the side connecting element.2. The back contact solar cell substrate of claim 1 , wherein the negative electrode is disposed on a surface of the back surface field on the backlight surface and insulated from the back surface field.3. The back contact solar cell substrate of claim 1 , wherein the back contact solar cell substrate comprises a plurality of negative electrodes spaced apart from each other and electrically connected with each other via a conductive grid line claim 1 , and the back contact ...

METHOD FOR JUDGMENT AND RESIDENCY OF MULTI-CARD MOBILE TERMINAL SERVICE PROVIDER

Methods for determination and residency of service provider of a multi-card mobile terminal are provided. A method for the residency of the multi-card mobile terminal comprises: when some or all cards belong to the same service provider, said cards will reside in the same cell. Some embodiments of the present invention acquire IMSI corresponding to each card and extract HPLMN or EHPLMN from the IMSI to identify from card storage information rapidly and accurately cards in the mobile terminal that belong to the same service provider, and make those cards reside in the same cell during starting-up stage, cell reselection, or network recovery under the circumstance of a plurality of cards belonging to the same service provider, thus reducing the realization difficulties in measurement, idle standby, synchronous maintenance, etc., stabilizing the system and optimizing the performance of mobile terminal.

Strain gauge automatic welding and pasting device

The invention belongs to the field of engineering tests, and in particular relates to a strain gauge automatic welding and pasting device. The strain gauge automatic welding and pasting device comprises a gun-shaped main body, wherein the gun-shaped main body comprises a gun barrel, a handle is arranged under the rear end of the gun barrel, and a trigger is arranged at a joint of the front side top part of the handle and the gun barrel; a smoothbore is arranged inside the gun barrel, the smoothbore extends from the front end to the rear end of the gun barrel but does not penetrate the rear end, and the cross section of the smoothbore is a triangle; an electromagnetic power device, an extruding rod, a carrier and a curly welding baffle plate are arranged in the smoothbore from back to front in sequence; and a carrier hole groove is formed in one side of the front end of the gun barrel, the carrier hole groove penetrates the smoothbore vertically, a wiring sliding groove extends from the ...

Maritime fan hoisting device

The invention discloses a maritime fan hoisting device which comprises a transport ship; the transport ship is provided with a tower crane moving track and a fan moving track; the tower crane moving track is provided with a movable tower crane; the fan moving track is provided with a fan hoop. After the maritime fan hoisting device is adopted, a fan can be lifted, fixed, transported and the like, so that the demand of a transportation and installation scheme of the whole fan can be met.

Towards button type wearable monitoring devices who falls down

The utility model discloses a towards button type wearable monitoring devices who falls down, including the button shell body and portable terminal, the casing includes second shell and first shell of flexible coupling, is provided with monitoring devices and wireless communication module in the cavity of casing, monitoring devices includes microprocessor and body motion information collection module, and microprocessor is connected to body motion information collection module's output, and microprocessor passes through wireless communication module and portable terminal communication, and portable terminal still is connected with GPS microprocessor 1 and GSM SMS notice module. The utility model discloses a monitoring devices in time sends user's posture signal to portable terminal through wireless communication module, and portable terminal can judge whether the user falls down, when falling down, utilizes GPS orientation module to gather user's positional information, in time informs ...

Waterborne blocked hyperbranched polyisocyanate cross-linking agent and preparation method thereof

The invention provides a waterborne blocked hyperbranched polyisocyanate cross-linking agent and a preparation method thereof. The preparation method comprises the steps of enabling an NCO tripolymer to react with N-substituted ethanolamine at low temperature by virtue of the difference of reaction activation energy of isocyanate groups (NCO), an amino group and a hydroxyl group to prepare an AB2-type intermediate containing two NCO groups and one hydroxyl group; and then, carrying out in-situ polymerization, blocking, neutralization and other processes on the AB2-type intermediate under the heating condition to obtain the waterborne blocked hyperbranched polyisocyanate cross-linking agent. Compared with a conventional synthesis process for a hyperbranched polymer, the preparation method has the advantages that a reaction process and a product structure are more easily controlled; in addition, due to the adopted hyperbranched structure of the cross-linking agent, all active groups which ...

Dental bone crushing and grinding device

The invention discloses a dentale crushing and grinding device. The device comprises a base; the grinding shell is fixedly arranged at the top end of the base; the motor shell is arranged at the top end of the grinding shell; the rotating shaft is rotationally arranged in the middle of the bottom end of the inner cavity of the grinding shell through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the rotating shaft, and an outer ring of the bearing is fixedly arranged at the bottom end of the inner cavity of the grinding shell; the grinding assembly is arranged in an inner cavity of the grinding shell; and the detachable driving mechanism is arranged at the bottom end of the motor shell. According to the dentale crushing and grinding device, through the arrangement of the grinding assembly, dentale can be crushed and ground through a grinding disc and the outer wall of a grinding block 52, and then the crushed dentale can be ground again under the action ...

Wire-releasing type automatic reducing seam welder

A wire-releasing type automatic reducing seam welder relates to automation scheme of reducing seam welder. Longitudinal bar feed can be realized continuously. The automatic reducing seam welder comprises a main disc, a welding station mechanism and a lacing wire disc; the automatic reducing seam welder further comprises a wire releasing disc pack for releasing longitudinal bar continuously, and a synchronization mechanism for driving the wire releasing disc pack and the lacing wire disc to run synchronously with the main disc; the wire releasing disc is disposed at the bar feeding side of the main disc and disposed on ground movably; the wire releasing disc comprises a rotating disc with an axis vertical to the horizontal plane, a plurality of wire releasing drums evenly distributed on a same circumference of the rotating disc and capable of rotating freely relative to the rotating disc, and a wire releasing disc driving mechanism connected to the synchronization mechanism. Compared with ...

Folding and locking type display stand

The utility model relates to a folding and locking type display stand, composed of a plurality of link rods (1), cross rods (2), and flexible panels (3), wherein, the connecting parts between the link rods (1) are provided with a pin roll hinging device and spring lock cards. The utility model can be folded to take away conveniently, and can also be unfolded to display conveniently. The utility model has the advantages of beautiful appearance, convenient display, repeated use, etc.

Reflective conveyor conveying belt

The utility model discloses a reflective conveyor conveying belt which comprises a belt body, reflective stripes are arranged on the two sides of a material conveying face of the belt body, and the reflective stripes on the two sides are arranged in a staggered mode. According to the utility model, the reflective strips are arranged on the conveying belt; at night, especially under the condition of lighting light, through optical reflection, the visual effect is enhanced, the contrast ratio of the conveying belt of the conveyor in the running state and the stopping state is greatly increased,the visibility of the conveying belt at night is improved, production guidance is facilitated, the safety performance is improved, and safety accidents can be reduced.

Management of bandwidth efficiency and fairness in cloud computing

Technologies are generally described to manage bandwidth efficiency and fairness in cloud computing. According to some examples, bottleneck links may be determined in a network connecting communication device pairs. A first bandwidth allocation may be determined of a first subset of the communication device pairs communicating through the bottleneck links. A second bandwidth allocation may be determined of a second subset of the communication device pairs unable to communicate through the bottleneck links. Then, the first bandwidth may be adjusted based on an analysis of the first bandwidth, the second bandwidth, a first weight attribute associated with the first subset and a second weight attribute associated with the second subset.

Apparatus, system and method for searching contents

An apparatus, system and method for providing search results based on a social distance from a user are provided. The method includes receiving a search query from a user, setting a value representing a social distance from the user, the social distance including one or more levels, gathering results corresponding to the search query for each level of social distance, and providing the gathered results to the user. 7372573 1 (GHMatters) P102125.AU 4-.j 4- ...

Method and device for establishing communication connection between protocol server boards and line terminal board

The invention provides a method and a device for establishing the communication connection between protocol server boards and a line terminal board in an NGN network. The method comprises the following steps that: the line terminal boards of access nodes send service request registration messages to the shelf management boards of the access nodes; after the shelf management boards receive the service request registration messages, one or more received service indication messages are used to judge whether the one or more service indication messages have the service types matched with the service types requested by the service request registration messages or not, if so, the service request registration messages containing the service types are sent to the line terminal board. The inventionsimplifies the management work of the protocol server boards, and simultaneously reduces the overhead of network messages generated by the protocol server boards trying to establish the connection with ...

Service platform system for architectural design

The invention belongs to the technical field of building design, and discloses a service platform system for building design, which comprises a cloud service platform, a client, a design end and a management end, and is characterized in that the cloud service platform comprises a registration/login unit, a client management unit, a design management unit, a matching unit, a payment unit and an interaction unit; the client, the design end and the management end can log in the cloud service platform through the registration/login unit. According to the scheme, the matching unit is arranged through the cloud service platform, and online connection is established between the client and the design end, so that the time of searching for partners by both parties is saved, more convenient service experience is provided for customers, the time of business talking of the design end is saved, more sufficient design time is obtained, and a long-time window period of the design end is also avoided.

Device and method for studying wellbore instability and gas leakage in hydrate exploitation process

The invention belongs to the field of geotechnical engineering, and discloses a device and method for studying shaft instability and gas leakage in the hydrate exploitation process, and the device comprises a reaction kettle system, a well system, a hydrate generation system, a hydrate exploitation system and a monitoring system. The device realizes real-time monitoring of shaft instability and gas leakage in the hydrate exploitation process. Compared with a traditional research device, the fluid-solid coupling process in exploitation is considered, namely under the action of hydrate phase change and sediment, sediment reservoir deformation causes extrusion and shear damage to a shaft and a well cementation cement sheath, gas escapes and leaks along the deformed shaft, and stripping of the well cementation cement sheath and corrosion of the shaft can be caused. Instability of a shaft and a cement sheath is accelerated, and gas and water are further prevented from being produced. The device ...

Fluorescence visual device and method for soil displacement-phase change microfluidic simulation

The invention provides a fluorescence visual device and method for soil displacement-phase change microfluidic simulation. A soil body pore structure is simulated through an internal pore channel of the micro-fluidic chip, a micro-fluid regulation and control system controls fluid pressure and flow, a heating temperature control system changes the temperature of the micro-fluidic chip, a fluorescent visualization system marks and observes non-aqueous phase organic matter seepage characteristics, and a matrix suction test module collects water displacement, matrix suction and other data. A soil-water characteristic curve of the unsaturated soil body simulated by the micro-fluidic chip is deduced and acquired, and acquired images and data are stored and processed through a data acquisition and image analysis system, so that data such as a pressure-temperature-flow mutual relation, an image fluorescence area percentage and the like are obtained. Meanwhile, microfluidic simulation of unsaturated ...

Recognition of digital images

Recognition of numerical characters is disclosed, including: extracting a subimage from a received image comprising information pertaining to a plurality of numerical characters, wherein the extracted subimage is associated with one of the plurality of numerical characters; and performing recognition based at least in part on a set of topological information associated with the subimage, including: processing the subimage to obtain the set of topological information associated with the subimage; comparing the set of topological information associated with the subimage with a preset set of stored topological information; determining that in the event that the set of topological information associated with the subimage matches the preset set of stored topological information, the subimage is associated with a recognized numerical character associated with the preset set of stored topological information.

Vacuum semiconductor chip transfer box

The invention relates to a vacuum semiconductor chip transfer box, and mainly solves the risk of chip fixation failure caused by uncontrollable adhesive force of glue and easy degumming of an existing transfer tool. The chip needs to be cleaned and degummed in the subsequent process, so that the production efficiency is reduced, the production cost is increased and the environment is polluted; and after the glue is in contact with dust in the atmosphere, the cleanliness is reduced, and the viscosity is reduced, so that the transfer tool becomes a disposable article, and the resource waste is caused. Comprising a box body, a box cover, a sealing device and a spacer, the box body comprises a bottom plate and side plates; a plurality of connecting air holes are formed in the bottom plate, a mounting hole is formed in the lower side of the bottom plate, and the connecting air holes communicate with the mounting hole; a plurality of supporting columns are arranged on the inner side of the bottom ...

METHOD AND SYSTEM FOR OBTAINING RELATION BETWEEN WINDING STATE AND LEAKAGE REACTANCE PARAMETER OF TRANSFORMER

A method for obtaining a relation between a winding state and a leakage reactance parameter of a transformer by using simulation software is provided. The method includes: establishing a simulation transformer based on a size of a physical transformer; setting parameters of the simulation transformer, setting a winding of the simulation transformer in a predetermined winding state; obtaining a predetermined number of values of a leakage reactance parameter of the simulation transformer in the winding state; and performing statistics on all the values to obtain a value range of the leakage reactance parameter in a case that the winding is in the winding state. The value range is used as a value range of a leakage reactance parameter of the physical transformer in a case that a winding of the physical transformer is in the winding state. 1. A method for obtaining a relation between a winding state and a leakage reactance parameter for a transformer by using simulation software , comprising:establishing a simulation transformer based on a size of a physical transformer;setting parameters of the simulation transformer, and setting a winding of the simulation transformer in a predetermined winding state;obtaining a predetermined number of values of a leakage reactance parameter of the simulation transformer that is in the winding state; andperforming statistics on all the predetermined number of values of the leakage reactance parameter of the simulation transformer in the winding state, to obtain a value range of the leakage reactance parameter of the simulation transformer in a case that the winding of the simulation transformer is in the winding state, wherein the value range is used as a value range of a leakage reactance parameter of the physical transformer in a case that a winding of the physical transformer is in the winding state.2. The method according to claim 1 , wherein establishing the simulation transformer based on the size of the physical transformer in ...

Power source management system for use in graphics card of microcomputer, has output terminal connected to input terminal where offset voltage is provided between input terminal and core voltage feedback terminal by processor

The system has a core voltage output terminal (13) connected to a core voltage input terminal (11) to provide core voltage (Vc). The core voltage is regulated by a voltage regulating element (2) based on feedback core voltage (Vs), such that the feedback core voltage is equal to fixed reference voltage (Vf), where offset voltage (Vo) equal to difference between desired core voltage of a processor (1) and the fixed reference voltage is provided between the core voltage input terminal and a core voltage feedback terminal (12) by the processor.

Control system and control method of brushless DC motor

The invention relates to the controlling technique of a three-phase direct current motor, which aims at solving the problem that the existing technique can not realize good electric current closed-loop control of a three-phase square-wave brushless direct current motor. The invention provides a novel proposal for realizing electric current closed-loop control of the square-wave brushless permanent magnet direct current motor, particularly comprises a brushless direct current motor controlling system, a controlling method and a corresponding inversing module. The cathodes of freewheeling diodes D1, D3, D5 are independent from each input end of self switch pipe and mutually connected in parallel to a sampling coil L2, and/or the anodes of freewheeling diodes D4, D6, D2 are independent from each output end of a self switch pipe and mutually connected in parallel to a sampling coil L3. The invention can adopt a single resultant current sensing device to completely continuously take sampleof ...

AUGMENTED REALITY ADVERTISEMENTS ON OBJECTS

An electronic device includes an image capture device and a processor. The image capture device captures an image of an environment. The processor is coupled to the image capture device and is configured to receive the image of the environment and determine situational contextual information in the image. The processor also identifies at least one non-intrusive location and performs shape detection on the at least one non-intrusive location. An advertisement asset is received based on the determined situational contextual information and the shape detection. 1. An electronic device comprising:an image capture device configured to capture an image of an environment; and receive the image of the environment;', 'determine situational contextual information in the image;', 'identify at least one non-intrusive location;', 'perform shape detection on the at least one non-intrusive location; and', 'receive an advertisement asset based on the determined situational contextual information and the shape detection., 'a processor, coupled to the image capture device, the processor configured to2. The electronic device of claim 1 , whereinthe determined non-intrusive location comprises an object; andthe performed shape detection comprises executing an object segmentation algorithm to segment the object;3. The electronic device of wherein the performed shape detection further comprises generating a three-dimensional point cloud of the object using motion technique structure.4. The electronic device of claim 1 , wherein the situational contextual information includes at least one of include an ambient lighting condition of the environment claim 1 , a noise level of the environment claim 1 , a color of the object claim 1 , or a subject of a content in the image.5. The electronic device of claim 1 , further comprisinga display, coupled to the processor; render the received advertisement asset in 3D; and', 'output the rendered received advertisement asset to the display in proximity ...

Exhaust gas cooling device for automobile IC engine has heat transfer region provided with integrated bypass channel controlled by rotary setting element

The exhaust gas cooling device has a heat transfer region (2) for transfer of heat from the exhaust gas to a cooling medium, positioned between an exhaust gas entry region (3) and an exhaust gas exit region (4). A setting element, for control of the exhaust gas flow through an integrated bypass channel (7) for the heat transfer region is provided by rotary ball (14) provided with a through flow channel, positioned infront of the entry opening (15) of the bypass channel or after its exit opening. The outside surface of the ball has at least one flow region, for passage of the exhaust gas through the heat transfer region in a second rotary position, in which the bypass channel is closed by the ball body.

Vorrichtung zur Wärmeübertragung zwischen dem Abgas eines Verbrennungsmotors und einem Kühlmittel

DURCHBLAS-AXIALLÜFTER FÜR EINE GRAFIKVERARBEITUNGSEINHEIT

Ein Grafiksubsystem umfasst eine Leiterplatte (PCB), eine Reihe von einem oder mehreren Lüftern und einen Kühlkörper. Eine Grafikverarbeitungseinheit (GPU) ist in die Leiterplatte integriert. Die Leiterplatte ist so verkürzt, dass sie einen Teil der Breite des Grafiksubsystems einnimmt. Der Kühlkörper ist mit der Leiterplatte und/oder der GPU gekoppelt und so konfiguriert, dass er sich über einen Rand der Leiterplatte hinaus erstreckt, wodurch er im Vergleich zur Leiterplatte einen größeren Teil der Breite des Grafiksubsystems einnimmt. Ein erster Lüfter ist teilweise oder vollständig jenseits des Randes der Leiterplatte angeordnet und so konfiguriert, dass er Luft durch den Teil des Kühlkörpers, der sich über den Rand der Leiterplatte hinaus erstreckt, entlang eines ersten Luftstrompfades und aus dem Grafiksubsystem heraus leitet. Ein zweiter Lüfter ist so konfiguriert, dass er Luft durch den Kühlkörper entlang eines zweiten Luftstrompfades in Richtung der GPU leitet.

Zero-from raising voltage test system

The invention provides a zero-from raising voltage test system which comprises a combined photoelectric transformer, a combiner and an upper computer. The combined photoelectric transformer collects voltages and currents of the voltage adding side of a tested device at the same time, then, the voltages are converted into secondary side voltages, the currents are converted into secondary side currents, the secondary side voltages and the secondary side currents are uploaded to the upper computer through the combiner, the secondary side voltages are restored to the voltages of the voltage adding side of the tested device by the upper computer, the secondary side currents are restored to the currents of the voltage adding side of the tested device by the upper computer, and therefore measurement of the voltages and the currents of the voltage adding side of the tested device is achieved. Due to the fact that the combined photoelectric transformer has the advantage of converting the high voltages ...

Current vortex magnetic resistance braking device for high speed train

The invention relates to a braking device for a high speed train, in particular to a current vortex magnetic resistance braking device for the high speed train. The braking device is arranged between a train body and an axle and comprises a current vortex retarder and an axle cooling device, wherein the current vortex retarder is fixedly connected between the train body and the axle; and the axlecooling device is fixedly connected to the train body and comprises an air inlet and an air outlet, the air inlet faces to the train running direction, and the air outlet faces to the axle. The axle of the braking device is provided with an electromagnetic retarder which is used together with a direct-contact type friction braking mechanical braking system to achieve slowing down from a high speed section to a low speed section; and then the mechanical friction braking system is started to achieve complete braking. Besides, great heat energy is generated on the axle in the braking process so the ...

Collaborative PLC programming language constructing method

The invention discloses a collaborative PLC programming language constructing method, which includes the following steps: establishing collaborative information word [W] and collaborative information word code [Wc] mathematic models; giving a grammatical attribute to each collaborative information word [W] and each collaborative information word code [Wc], and establishing a grammatical attribute vector A; constructing sentence patterns, defining syntactic correlation matrixes [Tpi], [Toi], [Tci] and [Tai] corresponding to the sentence patterns, and defining the operation rule of a syntactic operator {}; and constructing legal descriptive programming 'sentences' and corresponding 'sentence codes' through matrix operation. A Chinese collaborative PLC programming language is constructed according to the grammar rule of the 'subject-verb-object' structure. Collaborative information words and codes thereof are generated through a morpheme word formation correlation matrix. A Chinese collaborative ...

Soft seal stop check valve

The utility model relates to a soft seal stop check valve. The short problem of stop valve life has mainly been solved. The valve clack include the sealed face of hollow cylinder in upper end and lower extreme, whole " T " the font that is down of valve clack, the valve rod be connected with the valve clack through hollow cylinder, sealed face bottom surface be equipped with the dovetail, the dovetail in vulcanize and to have O type rubber circle, cylinder and sealed facial features even the department be equipped with the aperture. This soft seal stop check valve sealing performance is good, and long service life not only has the function of stop valve, still has the function of check valve, and valve on -off operation moment is less, has the saving cost, and is practical convenient, advantages such as easy popularization.

Video recommendation method and device, electronic equipment and storage medium

The invention provides a video recommendation method and device, electronic equipment and a storage medium, and relates to the field of artificial intelligence, in particular to the fields of big data, intelligent search and deep learning. According to the specific implementation scheme, N pieces of candidate video data are determined from multiple pieces of video data according to attribute information and target screening conditions of the video data, and N is an integer larger than or equal to 1; determining respective text information of the N candidate video data according to respective predetermined information of the N candidate video data; the predetermined information comprises at least one of image information and audio information; determining the accuracy of the N candidate video data according to the accuracy of at least a part of candidate video data in the N candidate video data; determining target video data from the N candidate video data according to respective text information ...

A novel method for synthesizing cycle amidine compound

The invention provides a novel method for synthesizing a cycle amidine compound, and belongs to an organic synthesis field. The method comprises: using annular tertiary amine as a raw material, adding a catalyst consisting of a transition metal compound and a nitrogen-containing ligand, and heating without any oxidizing agents in a solvent, to obtain the cycle amidine compound with a good yield, wherein hydrogen released in the reaction is a by-product. The method has advantages of simple operation, high reaction yield, no need of oxidizing agent in the reaction, and recovery utilization of reaction by-product hydrogen, and has high utility value for industrial preparation of the cycle amidine compound.

LITHIUM NICKELATE-BASED POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES AND PROCESS FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides lithium nickelate-based positive electrode active substance particles having a high energy density which are excellent in charge/discharge cycle characteristics when highly charged, and hardly suffer from generation of gases upon storage under high-temperature conditions, and a process for producing the positive electrode active substance particles, as well as a non-aqueous electrolyte secondary battery. The present invention relates to positive electrode active substance particles each comprising a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula: LiNiCoMOwherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr; a is a number of −0.1 to 0.2 (−0.1≦a≦0.2); b is a number of 0.05 to 0.5 (0.05≦b≦0.5); and c is a number of 0.01 to 0.4 (0.01≦c≦0.4); a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si; and a coating compound Z comprising an Li element, in which a content of lithium hydroxide LiOH in the positive electrode active substance particles is not more than 0.40% by weight, a content of lithium carbonate LiCOin the positive electrode active substance particles is not more than 0.65% by weight, and a weight ratio of the content of lithium carbonate to the content of lithium hydroxide is not less than 1. 2. The positive electrode active substance particles according to claim 1 , wherein a weight ratio of the coating compound Z to the coating compound Y is in the range of 1 to 100.3. The positive electrode active substance particles according to claim 1 , wherein the positive electrode active substance particles have a BET specific surface area of 0.05 to 0.70 m/g claim 1 , a median diameter Dof aggregated particles of 1 to 30 μm claim 1 , and a 2% powder pH value of not more than 11.40.4. A process for producing the positive electrode active substance ...

PHOTOVOLTAIC CELL, PHOTOVOLTAIC CELL ARRAY, SOLAR CELL, AND METHOD FOR PREPARING PHOTOVOLTAIC CELL

The disclosure discloses a photovoltaic cell, a photovoltaic cell array, a solar cell, and a method for preparing a photovoltaic cell. The photovoltaic cell includes: a silicon wafer, a gate line layer, a side electrode, a first electrode, a back electrical layer, and a second electrode. The silicon wafer includes a silicon substrate, a front diffusion layer, a side division layer, and a back division layer. At least a part of at least one of the side division layer and the back division layer is a diffusion layer whose type is the same as that of the front diffusion layer. The gate line layer is disposed on the front diffusion layer. The side electrode is disposed on the side division layer and is electrically connected to the gate line layer. The first electrode is disposed on the back division layer and is electrically connected to the side electrode. The back electrical layer and the second electrode are both disposed on a back surface of the silicon wafer. The back electrical layer is electrically connected to the second electrode and is not in contact with the first electrode. 1. A photovoltaic cell , comprising:a silicon wafer, wherein the silicon wafer comprises a silicon substrate, a front diffusion layer, a side division layer, and a back division layer, wherein a back surface of the silicon substrate comprises a first area and a second area, the front diffusion layer is disposed on a front surface of the silicon substrate, the side division layer is disposed on a side surface of the silicon substrate, and the back division layer is disposed on only and fully covers the first area, wherein at least a part of at least one of the side division layer and the back division layer is a diffusion layer whose type is the same as that of the front diffusion layer;a gate line layer, wherein the gate line layer is disposed on the front diffusion layer;a side electrode, wherein the side electrode is disposed on the side division layer and is electrically connected to ...

Method and apparatus for implementing value added business

The invention discloses a method and device for implementing value added service, and solving if the user applying for value added service is user of present operator, relating to communication field. The method comprises: acquiring carrying number transferring state information of user, judging if the user is user of present operator according to the information. If the user is user of the present operator, then corresponding value-added service is provided for the user. The invention is suitable for value added service and supporting MNP.

Vehicle and ship lubricating oil real time detection method and its device

The present invention relates to a real-time detection method of lubricating oil for vehicle and ship and its detection equipment. It is characterized by that a capacitance transducer can be placed into the lubricating oil for vehicle and ship, two electrodes of the capacitance transducer are respectively connected with current meter or capacity meter and varying-voltage frequency converter, and a voltage meter is parallel-connected between two electodes of the capacitance transducer, and the change of voltage and frequency of the varying-voltage frequency converter is controlled by a controldevice. Said conrol device can make the varying-voltage frequency converter voltage or frequency produce change to measure changed values of current, voltage or capacitance to obtain additive consumption.

Water conservancy planning method and system based on GIS and storable medium

The invention discloses a GIS-based water conservancy planning method and system and a storable medium, and relates to the field of water conservancy planning. The method comprises the following steps: obtaining spatial data of a drainage basin to be subjected to water conservancy planning and dynamic information data of an ecological water conservancy project; performing rasterization expression on the drainage basin spatial data based on a GIS platform; and according to the dynamic information data of the ecological water conservancy project and the spatial data of the drainage basin after rasterizing expression, realizing water conservancy planning in combination with three-dimensional reconstruction and animation feature analysis. The ecological water conservancy project management system model is constructed through a synchronous remote sensing measurement and informatization monitoring method, the three-dimensional reconstruction and animation simulation method is adopted, the data ...

Solar energy component show cupboard

The utility model discloses a solar energy component show cupboard, including subassembly bin, subassembly rotary mechanism and piece mechanism of group, the subassembly framework articulate in one side of subassembly bin, group's piece framework articulate in the opposite side of subassembly bin. When needing the show, can take out the subassembly and fix on subassembly rotary mechanism from the box, the two sides of subassembly can be demonstrateed like the mirror surface is rotatory, and does not need the transport of many people, piece mechanism of group can be according to the size of the big minor tune -up of little subassembly show check to can place not unidimensional little subassembly simultaneously contrasts the show.

A handheld wireless terminal for power plant fuel quality testing

The utility model discloses a handheld wireless terminal for power plant fuel quality testing, including CPU the control unit, touch -sensitive screen and camera, the touch -sensitive screen is used for information display and data input, and CPU carries out image information through the camera and gathers, its special part lies in: CPU the control unit is connected with infrared yard rifle and the wifiGPRS communication module of sweeping, and CPU the control unit utilizes wifi or GPRS network with message routing to the central server of gathering through infrared bar code information of sweeping on yard rifle collection transportation power plant fuel equipment through wifiGPRS communication module optionally. The utility model discloses a handheld wireless terminal and quality testing method have not only realized the on -the -spot of fueling data and have gathered, have guaranteed the ageing of data processing through real time transport, have improved power plant's fuel greatly and ...

General processing method for images of thermal infrared imagers

The invention provides a general processing method for images of thermal infrared imagers. The method includes the steps that (a) gray value images are acquired and the number of the images to be processed is set to be n; (b) the temperature detection range from a DEG C to b DEG C of thermal infrared imagers is acquired; (c) a temperature value corresponding to each pixel in the infrared images is acquired according to the formula shown in the specification; (d) the maximum temperature value TMAX and the minimum temperature value TMIN of the n infrared images are acquired; (e) the infrared images are normalized according to the formula shown in the specification; (f) the images are processed. According to the general processing method for the images of the thermal infrared imagers, processing, splicing and data analysis can be conducted on the images which are shot by different thermal infrared imagers and are in different formats at the same time, the current condition that a series of ...

Soybean storage device with moisture-proof function

The invention discloses a soybean storage device with a moisture-proof function, and relates to the technical field of crop storage devices, the soybean storage device comprises a tank body, a tank cover, a moisture-proof mechanism, a detection block and an oxygen balance mechanism; the oxygen balance mechanism extracts air in the tank body or introduces air into the tank body according to the oxygen concentration in the tank body detected by the detection block, so that the interior of the tank body is maintained in a low-oxygen environment; the oxygen concentration in the tank body is detected through the oxygen detection probe on the detection block, the oxygen concentration in the tank body is monitored in real time, when the oxygen concentration in the tank body is larger than 5%-10% or smaller than 5%-10%, the air in the tank body is extracted by the air extractor or air is introduced into the tank body, the oxygen concentration in the tank body is adjusted, and the oxygen concentration ...

10kV cable operation state evaluation model based on multivariate recurrence plot feature extraction

The invention relates to a 10kV cable operation state evaluation model based on multivariate recurrence plot feature extraction. State evaluation is carried out on a 10kV distribution cable based on various structural data. The method comprises the following steps: preprocessing various structured data to obtain an initial data matrix; generating a corresponding recursive matrix based on the initial data matrix, and drawing a recursive plot according to the recursive matrix; and finally, carrying out feature extraction on the recursion plot, carrying out feature extraction and parameter training by taking the cable state grade as a target, and finally outputting the cable state grade. According to the method, various structural data in the 10kV power distribution cable system are fully utilized, and the problem that the subjectivity is high in the weight endowing process of different data sources is solved to a certain extent.

Waterborne epoxy emulsion, preparation method and application thereof, and modified waterborne epoxy coating

The invention belongs to the technical field of water-based epoxy coatings, and particularly relates to a water-based epoxy emulsion, a preparation method and application thereof and a modified water-based epoxy coating. The waterborne epoxy emulsion provided by the invention is prepared from the following raw materials: epoxy resin, a first emulsifier, a second emulsifier and water, the first emulsifier is epoxy equivalent gt; 1000 g/eq of an aqueous epoxy emulsifier; the second emulsifier is epoxy equivalent lt; 5000 g/eq of a water-based epoxy emulsifier. According to the waterborne epoxy emulsion prepared from the compound emulsifier, the small molecular emulsifier can fill gaps among macromolecular liquid drops, the obtained emulsion is small in particle size, regular in shape and good in stability, and the modified waterborne epoxy coating prepared from the emulsion is compact in film forming and good in water resistance. The water-based epoxy coating has excellent flexibility, strength ...

Polyamide epoxy resin curing agent, preparation method thereof and cured epoxy resin

The invention provides a polyamide epoxy resin curing agent, a preparation method thereof and an epoxy resin cured product, and relates to the technical field of epoxy resin curing agents. The polyamide epoxy resin curing agent provided by the invention has a structure as shown in a formula I. The curing agent provided by the invention has relatively high molecular weight and more functional groups, and has the advantages of low volatility and high reaction activity, specifically, an amide group in the curing agent structure directly forms a conjugated structure with a benzene ring group, so that the curing agent has the characteristics of high tensile strength, low fracture shrinkage rate and good impact resistance; the epoxy resin can be cured, and the mechanical performance of the epoxy resin can be remarkably enhanced; and due to the benzene ring structure in the curing agent structure, the thermal stability of the epoxy resin can be effectively improved. Therefore, after the polyamide ...

Method for synthesizing epoxy resin from dichloropropanol

The invention relates to a method for synthesizing epoxy resin from dichloropropanol. The method comprises the following step: preparing the epoxy resin from dichloropropanol as a raw material and a phenol compound in the presence of a catalyst by adopting an azeotropic dehydration method. The method has the advantages that 1, a production process from dichloropropanol to epoxy chloropropane can be omitted and the equipment investment, the energy consumption and the material loss are reduced; 2, industrial epoxy chloropropane saponification wastewater treatment pressure is reduced, industrial epoxy chloropropane saponification wastewater is treated by epoxy resin manufacturers in a unified manner, centralized treatment advantages are brought into play, technical promotion is facilitated, repeated construction of a wastewater device is avoided, and industry resource rationalization configuration is promoted.

Water segregator for underwater propeller and underwater propeller

The invention discloses a water segregator for an underwater propeller and the underwater propeller. The water segregator comprises a water segregator assembly. The water segregator assembly comprises an outer ring and an inner ring; four supports are arranged between the outer ring and the inner ring, and four water diversion grooves are formed. Four guide assemblies are arranged between the outer ring and the inner ring; the guide assemblies are correspondingly arranged in the water diversion grooves; first driving motors connected with the guide assemblies are mounted on the two opposite sides of the water diversion tank; four supports are arranged between an outer ring and an inner ring, four water diversion grooves are formed, four guide assemblies are arranged between the outer ring and the inner ring, the guide assemblies are correspondingly arranged in the water diversion grooves, and first driving motors connected with the guide assemblies are installed on the two opposite sides ...

SYSTEM AND METHOD FOR DEVELOPING A WI-FI ACCESS POINT MAP USING SENSORS IN A WIRELESS MOBILE DEVICE

PURPOSE: A Wi-Fi access point map system and method thereof are provided to display a map about signal intensity along a motion of a wireless device. CONSTITUTION: A Wi-Fi module communicates with a plurality of Wi-Fi access points. The Wi-Fi module determines signal strength of the Wi-Fi access point. A processor(140) displays an access point map on a display(155) of a mobile device(100). The processor supplies the location of the map having the Wi-Fi signal. COPYRIGHT KIPO 2012 ...

Network on-line live line measurement method for line parameter of power system

The invention relates to a network on-line live line measurement method for the line parameter of a power system. A measuring center performs network on-line live line real-time measurement according to sets of computer networked data and networked instructions organized by a line parameter measuring system on the basis of a specific sequence. The method sequentially comprises the following stepsof: 1) accessing a global positioning system (GPS) signal to a data acquisition device in each transformer substation and correctly running; 2) requesting to establish transmission control protocol (TCP) connection, sending a device configuration information reading command and a real-time data command to the data acquisition device, receiving real-time data and establishing a real-time running chart; 3) actively retrieving the data acquisition device in each transformer station, monitoring the running condition of each line in real time and automatically measuring the line parameter; and 4) storing ...

Liniment for treating hyperosteogeny

A liniment for treating hyperosteogency is prepared from 5 Chinese-medicinal materials including saffron, sapanwood, Chuan aconite root, wild aconite root, etc through immersing them in white vinegar. Its advantage is high curative effect.

Waste organic solvent recovery system

The invention relates to the technical field of wastewater treatment, in particular to a waste organic solvent recovery system. Comprising a solvent air floatation tower, a nitrogen tank, a nitrogen reflux device, a valve group unit, a box-type electric heater and a condenser. By adopting the solvent air floatation tower and the plastic Raschig ring filler, the backmixing problem of a water phase and a solvent can be reduced by utilizing the hydrophobic effect of the plastic Raschig ring filler on water, entrainment entrained by circulating nitrogen can be effectively removed by utilizing the wire mesh demister, the mass transfer efficiency of the solvent air floatation tower is ensured, and the purity of the circulating nitrogen is further improved; by utilizing the box-type electric heater and the condenser, circulating nitrogen entrained with a small amount of gaseous organic solvent can be condensed in the condensing box after being heated, the condensing box condenses hot nitrogen ...

Preparation method of cardanol modified epoxy resin

The invention belongs to the technical field of epoxy resin modification, and particularly relates to a preparation method of cardanol modified epoxy resin. The cardanol modified epoxy resin is prepared by addition of cardanol and epoxy groups of epoxy resin under the action of the catalyst, the cardanol modified epoxy resin prepared by the method has excellent water resistance, strength and toughness, and the coating prepared from the cardanol modified epoxy resin can be cured at low temperature.

Selective hydrodesulfurization method for high-sulfur high-olefin catalytic gasoline

The invention relates to a clean production method for high-sulfur high-olefin catalytic gasoline, which comprises the following steps of: performing selective hydrogenation on full fraction catalytically cracked gasoline in the presence of a gasoline hydrogenation pretreatment catalyst to remove active sulfide such as micro-molecular mercaptan, thioether, disulfide and the like, wherein the process conditions of the selective hydrogenation are that: hydrogen partial pressure is 1.5 to 3.0MPa, the reaction temperature is between 200 and 260 DEG C, liquid hourly space velocity is 6.0 to 12.5h<-1>, and the volume ratio of hydrogen to the gasoline is 150:1-500:1; performing fractionation segmentation on the gasoline subjected to the selective hydrogenation to form a light gasoline fraction and a heavy gasoline fraction, mixing the heavy gasoline fraction and the hydrogen, adding into a deep hydrodesulfurization unit and performing hydrofining in the presence of a gasoline hydrofining catalyst ...

Motor, plug assembly thereof, and compressor with motor

Provided is a motor, a plug assembly thereof, and a compressor with the motor. The plug assembly comprises a plug body, insertion sheets, connecting lines, and a cover plate. The insertion sheets are arranged on the plug body. The connecting lines are connected with the insertion sheets. At least a part of the connecting line is in the plug body and extends out of the plug body. The cover plate is arranged on the upper surface of the plug body. The cover plate is provided with a positioning hole passing through the thickness of the cover plate. The connecting lines pass through the positioning hole to change extension directions of the connecting lines after the connecting lines extend out of the plug body. According to the embodiments, the plug assembly can play effective role of protecting the connecting lines, so as to improve product service life and security performance.

Traffic control method for switching router system

Detachable through-wall bolt set

The invention relates to a detachable wall bolt set which consists of a wall bolt, a positioning nut and an external rod, wherein, both ends of the wall bolt are connected with the external rod through the positioning nut; a conical slurry blocking plug is arranged outside the positioning nut; short screw threads are arranged on both sides of the wall bolt; length of the wall bolt corresponds to wall thickness.

Vulcanization method for hydrogenation catalyst

The invention relates to a sulfuration method for a hydrogenation catalyst, comprising the following steps of: after only drying the catalyst which hangs and carries an active component to remove free water in the catalyst, sulfurizing directly in a hydrogenation reactor, that is, straight-distilling naphtha or kerosene, adding carbon bisulfide which occupies 2 percent of the mass of the catalystto prepare sufurized oil; after mixing the sufurized oil with the hydrogen, entering to a hydrogenation reactor while rising the temperature by a heat exchanger, keeping the temperature of the hydrogenation reactor at the decomposition and sulfuration temperature of the catalyst, controlling strictly the rate of temperature rise and preventing the catalyst bed layer from overheating, wherein the decomposition and sulfuration temperature zone of the catalyst is kept between 150 and 450 DEG C, and the rate of temperature rise is kept between 10 and 30 DEG C/h; after the ending of the decomposition ...

Modified epoxy resin and preparation method thereof

The invention belongs to the technical field of epoxy resin materials, and particularly relates to modified epoxy resin and a preparation method thereof. The invention provides modified epoxy resin, which is prepared from the following raw materials in parts by mole: 1 part of bisphenol A epoxy resin; 1 to 8 parts of epoxy chloropropane; 0.01 to 0.4 part of an ether diluting auxiliary agent; 1.21 to 2.5 parts of a basic catalyst; the ether diluting auxiliary agent is an ether diluting auxiliary agent containing an epoxy group. The modified epoxy resin provided by the invention is relatively low in viscosity, and the temperature resistance and curing strength of the bisphenol A type epoxy resin cannot be influenced.

Solar cell module

The utility model discloses a solar cell module, solar cell module includes: the last glass board of superpose in proper order, front glued membrane layer, the solar wafer array, back glued membrane layer and backplate, the solar wafer array includes a plurality of battery pieces, link to each other through the wire between the adjacent battery piece, the reciprocal extension in order to form a plurality of conductor wires between the surface of the battery piece of wire in adjacent battery piece and the surface of another battery piece, be equipped with vice grid line on the front of battery piece, conductor wire and vice grid line welding, at least one thickness more than or equal to wire in front glued membrane layer and the back glued membrane layer is at the thickness of perpendicular to battery piece direction and be less than 400 microns. According to the utility model discloses a solar cell module comprises the conductor wire the reciprocal wire that extends, not only make simply ...

Continuous flow separation and collection device for pulse electric shock of sulfur dioxide-containing gas

The invention relates to a device for simulating an atmospheric chemical reaction process under a natural thunder and lightning condition, in particular to a continuous flow separation and collection device for electrically shocking sulfur dioxide-containing gas. The device comprises a gas circuit switch, a gas flowmeter, a gas mixing bottle, a high-voltage pulse power supply, a platinum sheet electrode, a three-necked flask, a freezing cold trap, a quartz glass spiral tube, an alkali liquor absorption bottle and an aeration head. The method for electrically shocking the sulfur dioxide-containing gas comprises the following steps: uniformly mixing sulfur dioxide and air by using a gas flowmeter and a mixing bottle, feeding the mixed gas into a three-necked flask, and carrying out discharge reaction by using a platinum sheet electrode inserted into the three-necked flask and an external 100,000-volt high-voltage pulse power supply, and then the gas flows through a quartz glass spiral tube ...

Method and system for detecting fault type of transformer winding

The embodiment of the invention provides a method for detecting the fault type of a transformer winding. Based on a preset corresponding relation between fault states of the transformer winding and leakage reactance parameter numerical values, the method includes the steps that a leakage reactance parameter numerical value after a transformer with a winding fault is short-circuited is obtained; according to the preset corresponding relation between the fault states of the transformer winding and the leakage reactance parameter numerical values, the fault state, corresponding to the obtained leakage reactance parameter numerical value, of the transformer winding is determined; according to the determined fault state of the transformer winding, the fault type of the detected transformer winding is determined. The embodiment of the invention further provides a system for detecting the fault type of the transformer winding.

METHOD AND SYSTEM FOR AUTOMATICALLY CREATING AN INSTANT AD-HOC CALENDAR EVENT

An electronic device, method, and non-transitory computer readable medium are provided for automatically creating an ad-hoc calendar event. The electronic device includes a memory and a processor coupled to the memory. The processor receives data including user information, venue information, and location information from a plurality of data sources; determines an interest above a predetermined threshold based on the received data; creates an event based on the determined interest and received data; and provides a recommendation of the created event to another electronic device. 1. An electronic device comprising:a transceiver; receive data including user information, venue information, and location information from a plurality of data sources;', 'determine an interest above a predetermined threshold based on the received data;', 'create an event based on the determined interest and received data; and', 'provide a recommendation of the created event to another electronic device., 'a processor coupled to the transceiver, the processor configured to2. The electronic device of claim 1 , wherein the processor is further configured to provide a notification on the provided recommendation based on the user information claim 1 , device information claim 1 , and ambient information from the electronic device.3. The electronic device of claim 2 , wherein the processor is further configured to:determine a state for notifications of the electronic device.4. The electronic device of claim 3 , wherein the processor is further configured to:when the electronic device is not in a state where a user is to consume full text notifications, reformat a content of the notification, wherein the reformatted content includes increasing a size of an icon, text or other representative image corresponding to the recommendation; andwhen the electronic device is in a state where the user is to not be disturbed, mute the notification and insert the notification into a queue for later consumption ...

DOUBLE-GLASS PHOTOVOLTAIC MODULE

A double-glass photovoltaic module includes: a body, where the body includes a first glass layer, a first encapsulation layer, a cell group layer, a second encapsulation layer, and a second glass layer that are sequentially disposed in a laminated manner, the cell group layer extracts a current by using a bus bar, and the bus bar is led out between the first glass layer and the second glass layer and from an edge of the body; a frame, encapsulated at a periphery of the body by a sealant and having a notch; and a connection box, disposed at the notch, and sealed and connected to the body the frame, and the bus bar is electrically connected to the connection box.

Segmentation combination-based adaptive constant false alarm rate target detection method for SAR image

The invention discloses a segmentation combination-based adaptive constant false alarm rate target detection method for an SAR (synthetic aperture radar) image, and belongs to the technical field of synthetic aperture radars. The method comprises the following steps of: dividing a reference window into four sub windows, extracting uniformity statistics of the four sub windows and judging whether the sub windows are uniform; obtaining parameters for estimating background clutter models by adopting corresponding sub window combination strategies according to the non-uniform number, and then obtaining a detection threshold value by using a false alarm probability and a relationship between the clutter models; and comparing the pixel value of a current detection unit with the detection threshold value, judging whether a target exists, detecting the whole SAR image to be detected by adopting a running water form, and performing target fusion operation on the detected SAR image. According to ...

Method and device for testing spatial light beam contour of multi-luminescence unit semiconductor laser

The invention provides a method and a device for testing a spatial light beam contour of a multi-luminescence unit semiconductor laser. The method and the device can represent facula analysis of a semiconductor laser on two directions of fast and slow axes at the same time, and luminous point strength and relative position information on the two directions of fast and slow axes can be obtained at the same time. The device is simple in structure and high in reliability, and can directly obtain a spatial light beam contour pattern of the semiconductor laser, and represent cavity face strength distribution of the semiconductor laser on fast and slow axis directions and spatial relative positions of each luminous point. The method provides guidance for qualitatively and quantificationally analyzing influence of defects, heat, stress, and other factors in the semiconductor laser and in packaging on output characteristics of the semiconductor laser, and the method and the device provide guidance ...

Testing arrangement of many luminescence units semiconductor laser space beam profile

The utility model provides a testing arrangement of many luminescence units semiconductor laser space beam profile can signify semiconductor laser simultaneously and in the fast ascending facula assay in two sides of slow axis, can obtain ascending luminous point intensity in two sides of fast slow axis and relative position information simultaneously. The utility model discloses simple structure, the reliability is high, can directly obtain semiconductor laser space beam profile pattern, signifies the chamber face intensity distribution of semiconductor laser in fast slow axis orientation and each luminous space relative position simultaneously, for factors such as the defect in the inside and encapsulation of qualitative and assay semiconductor laser quantitatively, heat, stress provide the guidance to semiconductor laser output characteristic's influence, can provide the guidance for development high performance semiconductor laser.

Method and system for elastically supplying electric power to high-order drafting card

The invention discloses a method and a system for elastically providing power to a high-end graphic card. The graphic system comprises a high-end graphic card and a power supply module capable of setting up, wherein the body of the power supply module is independent to the graphic card and is connected to a power supply on the outside of the graphic system. The power supply module capable of setting up converts the first voltage from the power supply into the second voltage of the graphic card, wherein the second voltage meets supply requirements of a power module needed by the graphic card.

DISPLAY PANEL PROTECTION WITH OVERPRESSURE SENSOR ON MOBILE DEVICE

An overpressure sensing mechanism protecting display panels on mobile computing devices from inadvertent external overpressures. The sensing mechanism comprises a pressure sensor coupled to a display panel and operable to trigger a warning alarm to a user upon detection of an overpressure exerted on the touchscreen. The user receiving the warning alarm may withdraw the overpressure promptly and prevent the display panel from being damaged. 1. A mobile computing device comprising:a display panel;a bus; a processor coupled to said bus; and a memory coupled to said processor; detect an external pressure applied to said display panel; and', 'generate a pressure signal representative of said external pressure;, 'a pressure sensor coupled to said display panel and configured to compare said pressure signal with a predetermined value; and', 'generate an overpressure signal if said pressure signal is greater than said predetermined value; and, 'control logic coupled to said pressure sensor and configured toan Input/Output (I/O) device coupled to said control logic and configured to generate an indicia indicative of a presence of said external pressure responsive to said overpressure signal.2. The mobile computing device as described in claim 1 , wherein said display panel is a touchscreen display panel comprising a glass substrate and a flat panel display assembly claim 1 , and wherein further said pressure sensor is disposed under claim 1 , and near a center of claim 1 , said flat panel display assembly.3. The mobile computing device as described in claim 2 , wherein said predetermined value is determined based on a predetermined strength limit of said glass substrate.4. The mobile computing device as described in further comprising a component board comprising said bus claim 2 , said processor and said memory claim 2 , and wherein said display panel is a flexible touchscreen panel claim 2 , and wherein further said predetermined value is determined based on a strength ...

Photovoltaic cell module

A photovoltaic cell module includes: a transparent upper cover plate, a first polyolefin encapsulation layer, a cell group layer, a second polyolefin encapsulation layer, and a backplane that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer, an end part sealing block is further disposed between the transparent upper cover plate and the backplane, and the end part sealing block is located at peripheries of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer.

Method and system for obtaining relation between winding state and leakage reactance parameter of transformer

A method for obtaining a relation between a winding state and a leakage reactance parameter of a transformer by using simulation software is provided. The method includes: establishing a simulation transformer based on a size of a physical transformer; setting parameters of the simulation transformer, setting a winding of the simulation transformer in a predetermined winding state; obtaining a predetermined number of values of a leakage reactance parameter of the simulation transformer in the winding state; and performing statistics on all the values to obtain a value range of the leakage reactance parameter in a case that the winding is in the winding state. The value range is used as a value range of a leakage reactance parameter of the physical transformer in a case that a winding of the physical transformer is in the winding state.

Double-glass photovoltaic cell module

A double-glass photovoltaic cell module includes: a body, where the body includes a first glass layer, a first encapsulation layer, a cell group layer, a second encapsulation layer, and a second glass layer that are sequentially disposed in a laminated manner, where outer edges of the first glass layer and the second glass layer exceed an outer edge of the cell group layer; a reflecting coating provided on the second glass layer; an end part sealing block, disposed between the first glass layer and the second glass layer, and located at peripheries of the first encapsulation layer, the cell group layer, and the second encapsulation layer; a frame, encapsulated at a periphery of the body and having a notch; and a connection box, disposed at the notch.

Vulcanization method for hydrogenation catalyst

The invention relates to a sulfuration method for a hydrogenation catalyst, comprising the following steps of: after only drying the catalyst which hangs and carries an active component to remove free water in the catalyst, sulfurizing directly in a hydrogenation reactor, that is, straight-distilling naphtha or kerosene, adding carbon bisulfide which occupies 2 percent of the mass of the catalyst to prepare sufurized oil; after mixing the sufurized oil with the hydrogen, entering to a hydrogenation reactor while rising the temperature by a heat exchanger, keeping the temperature of the hydrogenation reactor at the decomposition and sulfuration temperature of the catalyst, controlling strictly the rate of temperature rise and preventing the catalyst bed layer from overheating, wherein the decomposition and sulfuration temperature zone of the catalyst is kept between 150 and 450 DEG C, and the rate of temperature rise is kept between 10 and 30 DEG C/h; after the ending of the decomposition ...

LEITERPLATTE UND VERWALTUNGSSYSTEM FÜR EINE LEISTUNGSQUELLE EINER LEITERPLATTE

Ein Verwaltungssystem für eine Leistungsquelle einer Leiterplatte, mit: einem Prozessor (1), der umfasst: einen Kernspannungseingangsanschluss (11); und einen Kernspannungs-Rückkopplungsanschluss (12); und eine Spannungsoffsetschaltung (13), wobei zwei Offsetspannungsausgangsanschlüsse der Spannungsoffsetschaltung entsprechend mit dem Kernspannungseingangsanschluss (11) und dem Kernspannungs-Rückkopplungsanschluss (12) verbunden sind; einem Spannungsregelglied (2), das umfasst: einen Einstellanschluss (21) mit einer daran anliegenden festgelegten Referenzspannung (Vf); einen Detektieranschluss (22), der mit dem Kernspannungs-Rückkopplungsanschluss (12) zum Erfassen einer Rückkopplungskernspannung aus dem Kernspannungs-Rückkopplungsanschluss verbunden ist; und einen Kernspannungsausgangsanschluss (23), der mit dem Kernspannungseingangsanschluss (11) verbunden ist, um diesem eine Kernspannung zuzuleiten, wobei die Kernspannung von dem Spannungsregelglied (2) auf der Grundlage der Rückkopplungskernspannung ...

Composition with pressure-reducing, fat-reducing and sugar-reducing effects, as well as preparation method and application for same

The invention discloses a composition with pressure-reducing, fat-reducing and sugar-reducing effects. The composition with pressure-reducing, fat-reducing and sugar-reducing effects is prepared from 50-190 parts of tartary buckwheat, 50-190 parts of lotus leaves, 75-170 parts of cape jasmine, 10-40 parts of bamboo leaves, 10-55 parts of fructus cannabis, 5-38 parts of hawthorns, 5-38 parts of fingered citron, and 10-55 parts of sugar alcohol. The composition provided by the invention is scientific and reasonable in formula, great in pressure-reducing, fat-reducing and sugar-reducing effects, safe and reliable, free from toxic and side effects, instant, convenient to take, and suitable for being taken for a long time. The preparation method provided by the invention is reasonable in process design, fast in effective constituent dissolution speed, complete in dissolution, and high in bioavailability.

Training system for Internet of Things for teaching

The invention discloses a training system for the Internet of Things for teaching. According to the training system for the Internet of Things for teaching, the training system based on a wireless sensor network and an embedded gateway comprises a wireless sensor network node, a special gateway machine, an ARM development board, a PC platform and an intelligent mobile phone. The training system based on an RFID reader and an intelligent mobile phone comprises an RFID front-end processing module, a website backstage service module and an intelligent mobile phone management module. According to the training system for the Internet of Things for teaching, the Internet of Things and teaching are merged, the teaching level and quality are improved, a complete graduation practice environment can be comprehensively provided for students for daily teaching, curriculum design and graduation design, the problem that an Internet of Things technology does not exist in an existing teaching platform, ...

Novel electrostatic-spraying dye-sensitization method

The invention discloses a novel electrostatic-spraying dye-sensitization method which belongs to the field of new-energy materials. The method is carried out according to the following steps: firstly fixing an electrostatic-spraying self-assembly device on a centre shaft of a servo-motor driving mechanism; connecting an anode of a high-voltage DC voltage-stabilizing power supply directly to an atomizing nozzle and connecting a cathode of the high-voltage DC voltage-stabilizing power supply to an annular electrode; installing an injector, into which a dye is absorbed, on an injection pump and adjusting the flow to a flow rate of 0.5ml/min; switching on a high voltage and adjusting current to 0.5mA, wherein when the voltage is at 4.0 to 6.0 kV, jet flow is in a cone-jet flow mode; starting an MPC08 card software and adding a program of the shape of a dye, spraying of which is needed and spraying an N719 dye to a TiO2 work electrode; and air-drying the work electrode under a natural condition ...

Safety maintenance device and maintenance method for electromechanical equipment

The safety maintenance device comprises a machine tool body, the surface of one end of the machine tool body is connected with a collecting mechanism, a machine box is installed on the surface of one side of the machine tool body, and a grinding head arranged at the top end of the machine tool body is installed on the surface of one side of the machine box; a dust collection head is installed on the surface of one side of the grinding head, and a water spraying pipe is installed on the surface of the other side of the grinding head. The collecting mechanism comprises a fan connected with the air suction end of the dust suction head through an air pipe, a magnetic separation box installed at the bottom end of the fan and connected with the slag discharging end of the fan, and a solid-liquid separation box installed at the bottom end of the magnetic separation box and connected with the slag discharging end of the magnetic separation box. According to the invention, the collected dust can ...

Method and System for Text Classification

The present disclosure discloses simplified text classification with improved classification accuracy. The content of receive text is segmented to obtain multiple words. A sum of word vectors of the multiple words at a first level vector space of a vector space group is determined. A vector space in the vector space group is composed of one or more direct child classes that are non-leaf child classes in a tree class structure. The text is classified into a class among various class of the first level vector space that has a shortest distance to the sum of the word vectors.

CIRCUIT BOARD AND POWER SOURCE MANAGEMENT SYSTEM OF CIRCUIT BOARD

A power source management system of a circuit board that comprises: a processor, comprising a core voltage input terminal; and a core voltage feedback terminal; and a voltage regulating member, comprising a setting terminal with a fixed reference voltage provided thereto; a detecting terminal connected to the core voltage feedback terminal to detect a feedback core voltage from the core voltage feedback terminal; and a core voltage output terminal connected to the core voltage input terminal to provide a core voltage thereto, wherein the core voltage is regulated by the voltage regulating member based on the feedback core voltage, such that the feedback core voltage is equal to the fixed reference voltage, wherein an offset voltage equal to a difference between a desired core voltage of the processor and the fixed reference voltage is provided between the core voltage input terminal and the core voltage feedback terminal by the processor.

Recognition of numerical characters in digital images

Recognition of numerical characters is disclosed, including: extracting a subimage from a received image comprising information pertaining to a plurality of numerical characters, wherein the extracted subimage is associated with one of the plurality of numerical characters; and performing recognition based at least in part on a set of topological information associated with the subimage, including: processing the subimage to obtain the set of topological information associated with the subimage; comparing the set of topological information associated with the subimage with a preset set of stored topological information; determining that in the event that the set of topological information associated with the subimage matches the preset set of stored topological information, the subimage is associated with a recognized numerical character associated with the preset set of stored topological information.

Breath-freshening and throat-wetting sugar containing Chinese medicinal herb extracts and preparation method of breath-freshening and throat-wetting sugar

The invention discloses a breath-freshening and throat-wetting sugar containing Chinese medicinal herb extracts and a preparation method of the breath-freshening and throat-wetting sugar. The breath-freshening and throat-wetting sugar is prepared from rhizoma phragmitis, poria cocos, round cardamom, agastache rugosus, radix angelicae, dried orange peel, liquorice, clove, isomaltulose, menthol, acesulfame potassium, eucalyptus oil, edible essence and green tea powder. The breath-freshening and throat-wetting sugar provided by the invention has effects of moistening the lung and removing phlegm, removing the bad breath, refreshing the brain, wetting the throat, and maintaining the fresh breath, is capable of effectively improving the unwell symptoms of the oral cavity and the throat, and is wide in application range.

Anti-seismic support structure of comprehensive pipe gallery

The invention relates to the technical field of pipe gallery supports, in particular to an anti-seismic support structure of a comprehensive pipe gallery, comprising: a support which is a main body part of an anti-seismic structure and is mounted in the pipe gallery; the bearing block is fixed on the side surface of the bracket; a receiving tank; an insertion groove; an insertion block; a support spring; and a pressing block. According to the anti-seismic support structure of the comprehensive pipe gallery, the supporting springs made of metal can provide good support for the steel cross beam, buffering protection can be conducted on the steel cross beam during an earthquake for a long time, and when the supporting springs are used for a period of time and need to be replaced, the supporting springs at the upper positions and the lower positions of the connecting columns are replaced; the first connecting groove and the second connecting groove are connected and limited through the first ...

Cable storage device facilitating quick taking and placing

The invention relates to a cable storage device facilitating quick taking and placing, and relates to the technical field of cable storage. The winding device comprises a rack, a hook used for erecting a winding roller is arranged on the rack, a guide seat is arranged on the rack in a lifting and sliding mode, a driving assembly used for controlling the guide seat to ascend and descend is arranged on the rack, the side, facing the hook, of the guide seat inclines upwards, and a push plate is arranged on the guide seat in a sliding mode. A limiting groove used for bearing the winding roller is formed between the push plate and the guide seat, a first control assembly used for controlling the push plate to move is arranged on the guide seat, a guide plate used for guiding the winding roller on the guide seat into the hook is arranged on the hook, and a guide rod used for guiding the winding roller in the hook into the guide seat is hinged to the push plate. A second control assembly used ...

Landfill leachate full-quantization zero-emission treatment process based on microporous aeration

The process comprises the following steps: S1, filtering percolate of 100 m/d, and discharging the percolate into an adjusting tank, S2, immersing an FCD electro-catalysis particle electrode into wastewater in a pretreatment tank, enabling organic matters to participate in a reduction reaction of a cathode, removing heteroatoms, removing heavy metal ions and performing demulsification, and S3, discharging the landfill percolate into a mid-sedimentation tank, the lower cross-shaped rod is rotatably matched with oxygen sprayed out of the aeration holes to flush the ultrafiltration membrane all the time, due to the arrangement of the arc-shaped plate, blocking of sludge impurities is achieved, the oxygen mixed with the sludge impurities rises from gaps of the arc-shaped plate due to the light weight, separation of the sludge impurities and the oxygen is achieved, and therefore the purpose of purifying the ultrafiltration membrane is achieved. According to the device, the aeration sufficient ...

PHOTOVOLTAIC CELL MODULE

A photovoltaic cell module includes: a transparent upper cover plate, a first polyolefin encapsulation layer, a cell group layer, a second polyolefin encapsulation layer, and a backplane that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer, an end part sealing block is further disposed between the transparent upper cover plate and the backplane, and the end part sealing block is located at peripheries of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer. 1. A photovoltaic cell module , comprising , disposed sequentially in a laminated manner:a transparent upper cover plate,a first polyolefin encapsulation layer,a cell group layer,a second polyolefin encapsulation layer, and a backplane,wherein outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer,the first polyolefin encapsulation layer and the second polyolefin encapsulation layer are configured to run through ultraviolet light without significant degrading,an end part sealing block is further disposed between the transparent upper cover plate and the backplane, andthe end part sealing block is located at peripheries of the first polyolefin encapsulation layer, the cell group layer, and the second polyolefin encapsulation layer.2. The photovoltaic cell module according to claim 1 , wherein the transparent upper cover plate and the backplane are both glass plates.3. The photovoltaic cell module according to claim 1 , wherein the first polyolefin encapsulation layer and the second polyolefin encapsulation layer are thermosetting polyolefin encapsulation layers or thermoplastic polyolefin encapsulation layers.4. ...

Free-form surface glass film pasting device and production method thereof

The invention discloses a free-form surface glass film pasting device which comprises a carrying table (4) used for pasting an optical film (2) on the surface of free-form surface glass (1); the film pasting device is provided with an optical film adsorption silicon pad (3) capable of moving up and down, two movable and convertible station structures are arranged below the optical film adsorption silicon pad (3), and one station structure is an optical film carrying table (4); and the other one is a glass positioning profiling jig (5). By adopting the technical scheme, the attaching quality of the optical film is improved, the excellent rate of products is effectively improved, the performance of the products is stable, and the products cannot deform in a strict vehicle-mounted environment; through special equipment and a manufacturing process, the production cost is reduced, and the production efficiency is improved.

SEMICONDUCTOR THERMOELECTRIC MODULE CHARGER FOR MOBILE COMPUTING DEVICE

A system and method for recycling the electrical energy that has been consumed and converted into unwanted thermal energy. A power source for supplying power to a mobile computing system comprises a rechargeable battery and a semiconductor thermoelectric module coupled to the rechargeable battery and a charring circuit. The thermoelectric module is disposed proximate to a heat generating member of the computing system and operable to sense the thermal energy released by the member and convert it into electrical energy based on Seeback effect. The converted electrical energy can be regulated and stored in the rechargeable battery. 1. A computing system comprising:a first component operable to generate thermal energy during operation hereof;a battery system comprising a thermoelectric module operable to sense the thermal energy generated by said first component, and further operable to convert said thermal energy generated by said first component into converted electrical energy.2. The computing system as described in claim 1 , wherein said battery system further comprises:a rechargeable battery coupled with said thermoelectric module and operable to supply power to the first component; anda charging circuit coupled with said rechargeable battery, andwherein said thermoelectric module is operable to output said converted electrical energy as converted current and charge said rechargeable battery with said converted current through said charging circuit.3. The computing system as described in claim 2 , wherein said battery system further comprises a control circuit that is operable to:activate charging said rechargeable battery by said thermoelectric module when said converted electrical energy is above a threshold value; anddeactivate the charging said rechargeable battery by said thermoelectric module when said rechargeable battery is determined to be sufficiently charged.4. The computing system as described in further comprising a second component claim 2 , said ...

SOLAR CELL ASSEMBLY

The present disclosure provides a solar cell assembly, comprising a front plate, a front glue film layer, a cell piece array, a back glue film layer and a back plate which are sequentially stacked, wherein the front plate comprises glass, a side, deviating from the cell piece array, of the glass is provided with one or more light scattering units, and each light scattering unit is of a sunken structure formed when the side, deviating from the cell piece array, of the glass is sunken inwards towards a side, adjacent to the cell piece array, of the glass. The present disclosure provides that the light scattering unit is not needed to correspond to a non-gate line portion of a cell piece, a requirement for type correspondence of the glass and the cell piece is not high, it is guaranteed that a whole silicon wafer can utilize incident light rays very well, a light receiving area of the glass is increased, assembly power is improved, and assembly installing cost is lowered. 1. A solar cell assembly , comprising:a front plate, a front glue film layer, a cell piece array, a back glue film layer and a back plate which are sequentially stacked,wherein the front plate comprises glass, a side, deviating from the cell piece array, of the glass is provided with one or more light scattering units, and each light scattering unit is of a sunken structure formed when the side, deviating from the cell piece array, of the glass is sunken inwards towards a side, adjacent to the cell piece array, of the glass.2. The solar cell assembly according to claim 1 , wherein a ratio of a maximum depth Hof the sunken structure to a thickness H of the glass is (1 to 100) to (1 to 2).3. The solar cell assembly according to claim 1 , wherein the maximum depth Hof the sunken structure is 0.03 mm to 10 mm claim 1 , and a width Wof the sunken structure is 0.3 mm to 50 mm.4. The solar cell assembly according to claim 1 , wherein the relationship between a length Lof the sunken structure and a length L ...

Social-distance permission-based search algorithm

An apparatus, system and method for providing search results based on a social distance from a user are provided. The method includes receiving a search query from a user, setting a value representing a social distance from the user, the social distance including one or more levels, gathering results corresponding to the search query for each level of social distance, and providing the gathered results to the user.

High chemical resistance borosilicate glass and purpose thereof

The invention discloses high chemical resistance borosilicate glass, comprising the following components based on oxides in percentage by weight: 71-75 SiO2, 3-6 Al2O3, 8-10 B2O3, 4-10 Na2O and 0-2.5 K2O, 0-1.2 CaO, 0-1 MgO, 1-3 BaO and 0-0.3 CeO2, wherein Na2O+K2O ranges from 7 to 10, and CaO+MgO ranges from 0 to 1.2. The invention has the following advantages: 1. As2O3, Sb2O3, BaSO4 and other harmful substances are not used in constituents, and the borosilicate glass can be used as a material for packing medicines; and 2. tested by experiments, the high chemical resistance borosilicate glass prepared from the constituents by the traditional production equipment has the coefficient of heat expansion ranging from 5.0*10<-6> K<-1> to 6.0*10<-6> K<-1>, the inversion temperature Tg ranging from 520 DEGC to 572 DEGC, the softening point ranging from 765 DEGC to 782 DEGC, the working temperature ranging from 920 DEGC to 1200 DEGC and the density ranging from, 2.32 g/cm<3> to 2.5g/cm<3>, which ...

HIGH ENERGY DENSITY VIBRATION ENERGY HARVESTING DEVICE WITH HIGH-MU MATERIAL

The present disclosure describes a vibration energy harvester with increased output power density. The vibration energy harvester has two magnetic solenoids, each with cores that include multiple layers of high permeability materials. The two magnetic solenoids are fixed at two sides of a movably supported hard magnetic core, such as a magnet pair with anti-parallel magnetization, which produces a spatially inhomogeneous bias magnetic field for switching the flux inside the solenoids during vibration of the magnetic core. An output voltage of 2.52 V and a power density 20.84 mW/cm3 at 42 Hz, with a half peak working bandwidth of 6 Hz. 1. An energy harvesting device , comprising:a first and second solenoid, each solenoid comprising (a) a wire coil wrapped around (b) a high permeability core with two or more layers, and the first and second solenoid being disposed along a first path; and disposed between the first and second solenoid such that the first solenoid is mounted on a first side of the magnetic core, and the second solenoid is mounted on a second side of the magnetic core; and', 'mounted on a support such that the magnetic core can vibrate along a second path that intersects the first path, vibration of the magnetic core inducing a flux change in the first and second solenoids., 'a magnetic core2. The energy harvesting device of claim 1 , wherein the magnetic core comprises a first magnet.3. The energy harvesting device of claim 2 , wherein the magnetic core comprises a second magnet disposed above the first magnet such that the first magnet and second magnet have anti-parallel moments.4. The energy harvesting device of claim 1 , wherein the support comprises a spring.5. The energy harvesting device of claim 4 , wherein the spring comprises a circular cross-section.6. The energy harvesting device of claim 4 , wherein the spring has a resonance frequency of 42 Hz.7. The energy harvesting device of claim 6 , wherein vibration of the magnetic core achieves a ...

GLYCINE TRANSPORTER INHIBITING SUBSTANCES

The present invention aims to provide novel compounds of formula [I] or pharmaceutically acceptable salts thereof that are based on a glycine uptake inhibiting action and which are useful in the prevention or treatment of such diseases as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, posttraumatic stress disorder, specific phobia, acute stress disorder, etc.), depression, drug addiction, spasm, tremor, pain, and sleep disorder: 2. The compound or the pharmaceutically acceptable salt thereof according to claim 1 , wherein{'sup': '2', 'sub': i-6', '3-6', '3-6, 'Ris a Calkyl group optionally substituted by 1 to 3 substituents selected from Group 1 of substituents, or represents a Ccycloalkyl group, a haloCcycloalkyl group, or the group of the formula [II]'}{'sub': '1-3', 'A is a single bond or a Calkylene group,'}{'sup': 5', '6', '7', '8, 'R, R, Rand Rare each a hydrogen atom,'}G is an oxygen atom,{'sup': '1', 'Aris a phenylene group, a pyridine-diyl group, a pyrimidine-diyl group, an isoxazole-diyl group, an oxadiazole-diyl group, a thiazole-diyl group, or a pyrazole-diyl group, provided that the phenylene group, the pyridine-diyl group, the pyrimidine-diyl group, the isoxazole-diyl group, the oxadiazole-diyl group, the thiazole-diyl group, or the pyrazole-diyl group may be substituted by 1 to 3 halogen atoms, and'}{'sup': '2', 'Aris a phenyl group, a naphthyl group, a pyridyl group, a pyrimidyl group, a pyrazyl group, a pyrazolyl group, a thiazolyl group, an imidazolyl group, an isoxazolyl group, a thienyl group, a triazolyl group, an indolyl group, a benzofuryl group, a quinolyl group, an isoquinolyl group, a pyridonyl group, an imidazopyridyl group, or the group of the formula [III], provided that the phenyl group, the naphthyl group, the pyridyl group, the pyrimidyl group, the pyrazyl group, the pyrazolyl group, the ...

SWITCHING POWER CAPABLE OF AVOIDING COUPLING EFFECTS

A switching power capable of avoiding coupling effects is provided. The switching power comprises a driving loop. The driving loop comprises the substrate end and the gate end of a power Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) and a controlling gate, and the controlling gate is connected to the gate end of the power MOSFET and the substrate end of the power MOSFET is connected to the controlling gate. The switching power provided by the present can avoid the coupling effect of the driving loop and the power stage loop at the common source pin, thereby reducing the switching power losses and improving the efficiency of the switching power. 1. A switching power capable of avoiding coupling effects , the switching power comprising: a substrate end and a gate end of a power Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET), and', 'a controlling gate, wherein the controlling gate is connected to the gate end of the power MOSFET and the substrate end of the power MOSFET is connected to the controlling gate., 'a driving loop, wherein, the driving loop comprises2. The switching power of claim 1 , further comprising a power stage loop claim 1 , wherein the power stage loop comprises a drain end and a source end of the power MOSFET.3. The switching power of claim 1 , wherein the power MOSFET comprises a plurality of MOSFETs.4. The switching power of claim 3 , wherein the substrate ends of the plurality of MOSFETs are connected and comprise a separate substrate end of the power MOSFET.5. The switching power of claim 4 , wherein the plurality of MOSFETs are connected in parallel.6. The switching power of claim 5 , wherein the number the plurality of MOSFETs is two.7. The switching power of claim 5 , wherein the number the plurality of MOSFETs is three.8. The switching power of claims 1 , wherein a working mode of the switching power is buck mode.9. The switching power of claims 1 , wherein a working mode of the switching power is boost mode.10. A ...

Glycine transporter-inhibiting substances

The present invention relates to novel compounds of formula [I] or pharmaceutically acceptable salts thereof: The compounds of the present invention are useful in the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive impairment, dementia, anxiety disorders (e.g., generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, specific phobias, acute stress disorder), depression, drug dependence, spasm, tremor, pain, Parkinson's disease, attention deficit hyperactivity disorder, bipolar disorder, eating disorder, or sleep disorders, which is based on the glycine uptake-inhibiting action.

Sputter Deposited Crystalline Ordered Topological Insulator/Ferromagnet (TI/FM) Thin Film Heterostructures for Spintronics Applications

A sputter growth method for a crystalline ordered topological insulator (TI) material on an amorphous substrate, which is possible to use at a CMOS-compatible temperature. The process can be integrated into CMOS fabrication processes for Spin Orbit Torque (SOT) devices. The resulting material can include a thin film crystalline ordered TI layer, sputter deposited on an amorphous substrate, and an adjacent ferromagnetic (FM) layer in which spin-orbit torque is provided by the TI layer, for example to cause switching in magnetic states in a magnetic memory device. 1. A thin film heterostructure material , the material comprising:a crystalline ordered topological insulator sputter deposited on a substrate comprising an amorphous material;the topological insulator being configured to provide spin-orbit torque to an adjacent ferromagnetic material sufficient to produce at least one of resonant excitation and switching of magnetization in the ferromagnetic material.2. The thin film heterostructure material of claim 1 , further comprising the ferromagnetic material claim 1 , the ferromagnetic material comprising at least a portion of a nonvolatile memory device.3. The thin film heterostructure material of claim 2 , wherein the nonvolatile memory device comprises a Magnetic Random Access Memory (MRAM) device.4. The thin film heterostructure material of claim 1 , further comprising the ferromagnetic material claim 1 , the ferromagnetic material comprising at least a portion of a Complementary Metal Oxide Semiconductor (CMOS) device.5. The thin film heterostructure material of claim 1 , comprising a distinct interfacial layer of diffused material from the ferromagnetic material in the topological insulator claim 1 , at an interface of the topological insulator and the ferromagnetic material claim 1 , the distinct interfacial layer configured to prevent diffusion of material from the ferromagnetic material into the topological insulator towards the substrate.6. The thin film ...

SYSTEMS AND METHODS FOR MAGNETIC FIELD DETECTION

This disclosure provides systems, methods, and apparatus for detecting magnetic fields. A magnetic sensor can include a substantially planar magnetostrictive layer. A piezoelectric layer can be bonded to a lower surface of the magnetostrictive layer. An electrode layer can be bonded to a lower surface of the piezoelectric layer. The device can be configured such that, when exposed to a magnetic field, at least one of an admittance amplitude, a quality factor, and a resonant frequency of the device is altered. The device can have a resonant frequency in the range of about 1 MHz to about 100 GHz. 1. A device for detecting a magnetic field , the device comprising:a substrate forming two support structures; a substantially planar magnetostrictive layer;', 'a piezoelectric layer having an upper surface bonded to a lower surface of the magnetostrictive layer; and', 'an electrode layer having an upper surface bonded to a lower surface of the piezoelectric layer, wherein:, 'a resonator suspended between the two support structures, the resonator comprisingthe device is configured such that, when exposed to a magnetic field, at least one of an admittance amplitude, a quality factor, and a resonant frequency of the resonator is altered; andthe resonator has a resonant frequency in the range of about 1 MHz to about 100 GHz.2. The device of claim 1 , further comprising means for determining at least one of the admittance amplitude of the device claim 1 , the quality factor of the device claim 1 , and the resonant frequency of the device.3. The device of claim 1 , wherein a thickness of the piezoelectric layer is selected to be substantially equal to the thickness of the magnetostrictive layer.4. The device of claim 3 , wherein each of the magnetostrictive layer and the piezoelectric layer has a thickness in the range of about 50 nanometers to about 500 nanometers.5. The device of claim 1 , wherein the electrode layer comprises an interdigitated transducer.6. The device of claim ...

Magnetoelectric Antenna Arrays

Two or more ME resonators are connected in series and in parallel generating a high sensitive, energy efficient and broadband miniature antenna and other conductor devices. 1. An ME antenna , comprising: a magnetostrictive layer;', 'a top ground electrode layer;', 'a piezoelectric layer;', 'a bottom electrode layer; and', wherein said top ground electrode layer is deposited on said piezoelectric layer and is patterned with a shaped aperture; the magnetostrictive layer is also deposited on said piezoelectric layer through the shaped aperture; the piezoelectric layer is deposited on the bottom electrode layer which is deposited on the substrate layer;', 'thereby the magnetostrictive layer and the piezoelectric form a heterostructure on the bottom electrode layer, leading to magnetization oscillation that radiates electromagnetic waves at the acoustic resonance frequencies and converts the electromagnetic waves into a piezoelectric voltage output., 'a substrate layer;'}], 'one or more resonators electronically connected in series or in parallel, each of said resonators having a structure of'}2. The ME antenna of claim 1 , wherein the electrode layer is deposited with materials comprising at least one of the materials claim 1 , including Molybdenum (Mo) claim 1 , Titanium (Ti) claim 1 , Tungsten (W) claim 1 , Gold (Au) claim 1 , Platinum (Pt) and Aluminum (Al) claim 1 , and Ru (Ruthenium).3. The ME antenna of claim 1 , wherein the piezoelectric layer comprises a material comprising at least one of the piezoelectric materials selected from Aluminum Nitride Scadium Nitride (AlSN) claim 1 , Aluminum Nitride (AlN) claim 1 , (Hf claim 1 ,X)Owith X=Zr claim 1 , Si claim 1 , etc. claim 1 , Barium titanate (BaTiO) claim 1 , Gallium phosphate (GaPO) claim 1 , Lanthanum gallium silicate (LGS) claim 1 , Lead scandium tantalate (PST) claim 1 , Zinc oxide (ZnO) claim 1 , Quartz claim 1 , Lead zirconate titanate (PZT) claim 1 , Lithium tantalate (LiTaO) claim 1 , Lead lanthanum ...

Methods and Systems for Non-Invasive Focalized Deep Brain Stimulation

Systems and methods for providing brain stimulation (e.g., deep brain stimulation) are provided. A brain stimulation method includes applying a first magnetic field at a first location external of a brain, the first magnetic field having a waveform of a first frequency. The method further includes applying a second magnetic field at a second location external of the brain, the second magnetic field having a waveform of a second frequency. The second frequency is different from the first frequency such that temporal interference is generated at a focal point internal to the brain. 1. A brain stimulation method , comprising:applying a first magnetic field at a first location external of a brain, the first magnetic field having a waveform of a first frequency; andapplying a second magnetic field at a second location external of the brain, the second magnetic field having a waveform of a second frequency, the second frequency being different from the first frequency such that temporal interference is generated at a focal point internal to the brain.2. The brain stimulation method of claim 1 , wherein the first magnetic field and the second magnetic field are high-frequency magnetic fields to which neurons are nonresponsive.3. The brain stimulation method of claim 2 , wherein the first and second frequencies are of about 1 kHz to about 1 MHz.4. The brain stimulation method of claim 2 , wherein the second frequency differs from the first frequency by a frequency that produces a beat frequency to which the neurons are responsive.5. The brain stimulation method of claim 2 , wherein the second frequency differs from the first frequency by about 0.001 Hz to about 1000 Hz claim 2 , or by about 1 Hz to about 500 Hz.6. The brain stimulation method of claim 1 , wherein the temporal interference generates a low-frequency waveform to which neurons are responsive.7. The brain stimulation method of claim 6 , wherein the low-frequency waveform has a frequency of about 0.001 Hz to ...

SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION

A public land mobile network (PLMN) selection procedure may be generated that, when implemented, disables at least one resource of a particular mobile device to prevent a scan of particular ones of PLMNS that exhibit supported access technologies, and/or supported frequency bands of supported access technologies, incompatible with a preferred operation of the particular mobile terminal. 1. A method for generating a public land mobile network (PLMN) selection procedure , comprising:identifying, by a mobile terminal, a plurality of PLMNs each operably configured to provide coverage within at least a portion of a particular geography;determining, by the mobile terminal, a supported access technology, and supported frequency bands of the supported access technology, of each of the plurality of PLMNs; andgenerating, by the mobile terminal, the PLMN selection procedure that, when instantiated by the mobile terminal, disables at least one of a software resource and a hardware resource of the mobile terminal to prevent a scan of particular ones of the plurality of PLMNS that exhibit supported access technologies, and supported frequency bands of supported access technologies, incompatible with a preferred operation of the mobile terminal.2. The method of claim 1 , further comprising:comparing an access technology configuration of each one of the plurality of PLMNs against an access technology configuration of the mobile terminal; andidentifying the particular ones of the plurality of PLMNs that are incompatible with the preferred operation of the mobile terminal.3. The method of claim 2 , further comprising:identifying a discrepancy between a first access technology configuration of a particular PLMN, specified within an identity module of the mobile terminal, and a second access technology configuration of the particular PLMN, specified within a local resource list of the mobile terminal, the first specified access technology configuration including incomplete ...

SYSTEM AND METHOD FOR NEURAL NETWORKS

A method for a neural network includes receiving an input from a vector of inputs, determining a table index based on the input, and retrieving a hash table from a plurality of hash tables, wherein the hash table corresponds to the table index. The method also includes determining an entry index of the hash table based on an index matrix, wherein the index matrix includes one or more index values, and each of the one or more index values corresponds to a vector in the hash table and determining an entry value in the hash table corresponding to the entry index. The method also includes determining a value index, wherein the vector in the hash table includes one or more entry values, and wherein the value index corresponds to one of the one or more entry values in the vector and determining a layer response. 1. A method for a neural network , comprising:generating a codebook from a weighting matrix of the neural network;building an index matrix from the codebook, wherein the index matrix includes one or more index values, and each of the one or more index values corresponds to a location in the codebook; andgenerating a hash table for each input of a plurality of inputs.2. The method of claim 1 , wherein generating the hash table includes multiplying one of the plurality of inputs by the codebook.3. The method of claim 2 , wherein the hash table includes one or more entry values corresponding to an entry index.4. The method of claim 1 , wherein generating the codebook includes:creating a plurality of sub-vectors by chopping each row of the weighting matrix;performing a clustering operation on each of the plurality of sub-vectors; anddetermining one or more centroids from the clustering operation performed on each of the plurality of sub-vectors.5. The method of claim 4 , wherein generating the hash table for each input of the plurality of inputs includes multiplying one of the plurality of inputs by each of the one or more centroids of the codebook.6. The method of ...

METHOD AND SYSTEM FOR TESTING A MEMORY

A method and system for testing a memory is provided in the present invention. The method includes the following steps. Each of at least one address bit to be tested of the memory is set to a fixed value. Current test data is written into memory unit(s) of the memory which the set address bit(s) correspond(s) to. Current read back data is read from the memory unit(s) which the set address bit(s) correspond(s) to. The current test data is compared with the current read back data. It is judged whether there is any signal integrity problem in unset address bit(s) of the memory according to the comparison result of the current test data and the current read back data, in order to determine fault address bit(s). The method and system for testing a memory provided by the present invention may determine fault address bit(s) of the memory simply and quickly. 1. A method for testing a memory , comprising:setting each of at least one address bit to be tested of a memory to a fixed value;writing current test data into memory unit(s) of the memory which the set address bit(s) correspond(s) to;reading current read back data from the memory unit(s) which the set address bit(s) correspond(s) to;comparing the current test data with the current read back data; andjudging whether there is any signal integrity problem in unset address bit(s) of the memory according to a result of the comparison of the current test data and the current read back data, in order to determine fault address bit(s).2. The method according to claim 1 , wherein the method further comprises: writing original test data into all memory units of the memory;', 'reading original read hack data from the written memory units;', 'comparing the original test data with the original read back data; and, 'before the setting each of at least one address bit to be tested of the memory to the fixed value,'} 'judging whether there is any signal integrity problem in the at least one address bit to be tested according to the ...

SYSTEM AND METHOD FOR TRANSPORTING HYDROGEN PRODUCED FROM SEAWATER BASED ON EXISTING OFFSHORE WIND POWER PLANT

The present invention belongs to the field of offshore wind power and, in particular, relates to system for transporting hydrogen produced from seawater and method based on an existing offshore wind power plant. The system comprises a wind generator, a seawater electrolytic cell device and a hydrogen transporting unit, wherein the wind generator is configured for converting wind energy into electric energy, the seawater electrolytic cell device is configured for electrolyzing seawater by making using of electric energy supplied by the wind generator and the hydrogen transporting unit is configured for transporting hydrogen produced by the seawater electrolytic cell device to a land. According to the present invention, by combining offshore wind power with seawater hydrogen production, resource advantages of the offshore wind power plant is utilized fully, so that the seawater hydrogen production cost is lowered. 1. A system for transporting hydrogen produced from seawater based on an existing offshore wind power plant , the system comprising:{'b': '1', 'a wind generator () configured for converting wind energy into electric energy;'}{'b': 2', '1, 'a seawater electrolytic cell device () configured for electrolyzing seawater by making use of electric energy supplied by the wind generator (); and'}{'b': '2', 'a hydrogen transporting unit configured for transporting hydrogen produced by the seawater electrolytic cell device () to a land.'}238383. The system for transporting hydrogen produced from seawater based on the existing offshore wind power plant according to claim 1 , wherein the hydrogen transporting unit comprises a large hydrogen storage tank () and a transport ship () claim 1 , the large hydrogen storage tank () being used for storing hydrogen and the transport ship () being used for extracting hydrogen in the large hydrogen storage tank () periodically and transporting the hydrogen to the land.34754171557. The system for transporting hydrogen produced from ...

ELECTROSTATICALLY TUNABLE MAGNETOELECTRIC INDUCTORS WITH LARGE INDUCTANCE TUNABILITY

An electrostatically tunable magnetoelectric inductor including: a substrate; a piezoelectric layer; and a magnetoelectric structure comprising a first electrically conductive layer, a magnetic film layer, a second electrically conductive layer, and recesses formed so as to create at least one electrically conductive coil around the magnetic film layer; with a portion of the substrate removed so as to enhance deformation of the piezoelectric layer. Also disclosed is a method of making the same. This inductor displays a tunable inductance range of >5:1 while consuming less than 0.5 mJ of power in the process of tuning, does not require continual current to maintain tuning, and does not require complex mechanical components such as actuators or switches. 1. A method of manufacturing an electrostatically tunable magnetoelectric inductor , the method comprising:forming a piezoelectric layer on a substrate; forming a first electrically conductive layer disposed above the piezoelectric layer;', 'forming an isolation layer configured to translate changes in strain;', 'forming a magnetic film layer disposed over the isolation layer;', 'forming a second electrically conductive layer, disposed over the magnetic film layer and wherein the second electrically conductive layer is in electrical communication with the first electrically conductive layer so as to form at least one electrically conductive coil around the magnetic film layer., 'forming a magnetoelectric structure over the piezoelectric layer by2. The method of claim 1 , further comprising forming at least one recess wherein the at least one recess is formed so as to allow the first and second electrically conductive layer to be in electrical communication with each other.3. The method of claim 2 , wherein the recesses are formed by application of a photoresist and etching.4. The method of claim 3 , wherein the photoresist is patterned.5. The method of claim 2 , wherein the first and second electrically conductive ...

HIGH ENERGY DENSITY VIBRATION ENERGY HARVESTING DEVICE WITH HIGH-MU MATERIAL

The present disclosure describes a vibration energy harvester with increased output power density. The vibration energy harvester has two magnetic solenoids, each with cores that include multiple layers of high permeability materials. The two magnetic solenoids are fixed at two sides of a movably supported hard magnetic core, such as a magnet pair with anti-parallel magnetization, which produces a spatially inhomogeneous bias magnetic field for switching the flux inside the solenoids during vibration of the magnetic core. An output voltage of 2.52 V and a power density 20.84 mW/cm3 at 42 Hz, with a half peak working bandwidth of 6 Hz. 1. An energy harvesting device , comprising:a first and second solenoid, each solenoid comprising (a) a wire coil wrapped around (b) a high permeability core with two or more layers, and the first and second solenoid being disposed along a first path; and disposed between the first and second solenoid such that the first solenoid is mounted on a first side of the magnetic core, and the second solenoid is mounted on a second side of the magnetic core; and', 'mounted on a support such that the magnetic core can vibrate along a second path that intersects the first path, vibration of the magnetic core inducing a flux change in the first and second solenoids., 'a magnetic core2. The energy harvesting device of claim 1 , wherein the magnetic core comprises a first magnet.3. The energy harvesting device of claim 2 , wherein the magnetic core comprises a second magnet disposed above the first magnet such that the first magnet and second magnet have anti-parallel moments.4. The energy harvesting device of claim 1 , wherein the support comprises a spring.5. The energy harvesting device of claim 4 , wherein the spring comprises a circular cross-section.6. The energy harvesting device of claim 4 , wherein the spring has a resonance frequency of 42 Hz.7. The energy harvesting device of claim 6 , wherein vibration of the magnetic core achieves a ...

MECHANISMS FOR RESOURCE-DIRECTORY TO RESOURCE-DIRECTORY COMMUNICATIONS

An M2M/IoT resource directory entity may discover and register to other resource directory entities by including criteria attributes in discovery broadcasts and then processing link and metadata that may be included in responses. The resource directory with registrations to other resource directories may service a client request by selecting other resources directories to query based on the request or a query criteria contained therein, and then process link and metadata in responses from the other resource directory entities to aggregate a response to the client. Directory-to-directory registrations may be facilitated via using hierarchical parent-child resource directory identifiers, a peer-to-peer identifier regime, or a combination of the two. Observe notifications may include indicia registrations states, e.g., via change and delete response codes. 1. A first apparatus comprising a processor , a memory , and communication circuitry , the apparatus being connected to a communications network via its communication circuitry , the apparatus further comprising computer-executable instructions stored in the memory of the apparatus which , when executed by the processor of the first apparatus , cause the apparatus to:implement a first resource directory;receive, from a second resource directory, the second resource directory residing on a second apparatus, a registration request comprising a resource directory identifier of the second resource directory;determine whether to register the second resource directory based, at least in part, on resource directory identifier of the second resource directory and a registration table; andregister the second resource directory by adding a registration identifier of the second resource directory to the registration table; andsend, to the second resource directory, a response to the registration request.2. The first apparatus of claim 1 , wherein the response to the registration request comprises a list of registered resource ...

Molecularly-Imprinted Electrochemical Sensors

Provided herein are devices (e.g., electrochemical sensors useful for detecting volatile organic compounds associated with certain diseases or conditions and/or diagnosing certain diseases or conditions). The devices comprise one or more layers of metal on a layer of silicon, and a layer of molecularly imprinted polymer in electrical communication with the one or more layers of metal, wherein the one or more layers of metal are each independently selected from a layer of chromium, platinum, gold, nickel, cobalt, tungsten, rhodium, iridium, silver, tin, titanium or tantalum, or an alloy thereof. Methods of using the devices (e.g., to detect one or more analytes in a sample, to detect and/or diagnose a disease or condition in a subject), and methods of making the devices are also provided.

Topological Insulator/Normal Metal Bilayers as Spin Hall Materials for Spin Orbit Torque Devices, and Methods of Fabrication of Same

A thin film heterostructure of a topological insulator (TI) with a normal metal (NM) is used as a highly energy efficient and low power dissipation spin Hall Material (SHM). The TI material is sputter deposited onto a substrate and cooled in high vacuum, and an NM material is sputter deposited onto the TI film. The structure and method is compatible with complementary metal oxide (CMOS) processes, and with growth of large-area TI films for wafer-level device fabrication. 1. A thin film heterostructure material for a spin orbit torque device , the material comprising:a topological insulator sputter deposited on a substrate; anda normal metal sputter deposited in proximity to the topological insulator;the topological insulator and normal metal together being configured to provide spin-orbit torque to an adjacent ferromagnetic material sufficient to produce at least one of resonant excitation and switching of magnetization in the ferromagnetic material.2. The thin film heterostructure material of claim 1 , wherein the topological insulator comprises a first element comprising at least one of bismuth and antimony claim 1 , and a second element comprising at least one of tellurium and selenium.3. The thin film heterostructure material of claim 2 , wherein the topological insulator comprises bismuth telluride (BiTe).4. The thin film heterostructure material of claim 1 , wherein the normal metal comprises at least one of titanium and copper.5. The thin film heterostructure material of claim 4 , wherein the normal metal comprises a thickness that is sufficiently thick to prevent diffusion of material from the ferromagnetic material into the topological insulator towards the substrate claim 4 , and the thickness being sufficiently thin to permit spin orbit coupling of the heterostructure material with the adjacent ferromagnetic material.6. The thin film heterostructure material of claim 5 , wherein the normal metal comprises a thickness that is greater than about 1 nm and ...

HVAC COMPRESSOR WITH MIXED AND RADIAL COMPRESSION STAGES

A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, a first compression stage arranged in a main refrigerant flow path. The first compression stage is a mixed compression stage having both axial and radial components. The compressor further includes a second compression stage arranged in the main refrigerant flow path downstream of the first compression stage. The second compression stage is a radial compression stage. 1. A refrigerant compressor , comprising:a first compression stage arranged in a main refrigerant flow path, wherein the first compression stage is a mixed compression stage having both axial and radial components; anda second compression stage arranged in the main refrigerant flow path downstream of the first compression stage, wherein the second compression stage is a radial compression stage.2. The refrigerant compressor as recited in claim 1 , wherein the first compression stage is arranged such that fluid is configured to flow therethrough along a direction inclined relative to an axis of rotation of the refrigerant compressor.3. The refrigerant compressor as recited in claim 2 , wherein the direction is inclined at an angle of less than 45° relative to the axis of rotation of the refrigerant compressor.4. The refrigerant compressor as recited in claim 1 , wherein:the main refrigerant flow path is defined between an outer wall and an inner wall,adjacent an inlet of the first compression stage, the outer wall and inner wall are radially spaced-apart from one another by a first radial distance, andadjacent an outlet of the first compression stage, the outer wall and inner wall are radially spaced-apart from one another by a second radial distance less than the first radial distance.5. The refrigerant compressor as recited in claim 4 , wherein the outer wall and the inner wall are curved within the first compression stage.6. The refrigerant compressor as recited in claim 5 , wherein claim ...

SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF

A solar cell module comprises an upper glass plate, a front adhesive layer, a solar cell array, a back adhesive layer and a back plate superposed in sequence. The solar cell array comprises a plurality of cells, adjacent cells connected by a metal wire. At least one metal wire extends reciprocally between a surface of a first cell and a surface of a second cell adjacent to the first cell to form at least two conductive wires. The cells comprise secondary grid lines disposed on front surfaces thereof. The conductive wires are being welded with the secondary grid lines. At least one of the front adhesive layer and the back adhesive layer has a thickness of larger than or equal to the metal wire in a direction perpendicular to the cell, and smaller than 400 μm. 1. A solar cell module , comprising:an upper glass plate, a front adhesive layer, a solar cell array, a back adhesive layer and a back plate superposed in sequence, the solar cell array comprising a plurality of cells, adjacent cells connected by a metal wire, at least one metal wire extending reciprocally between a surface of a first cell and a surface of a second cell adjacent to the first cell to form at least two conductive wires, the cells comprising secondary grid lines disposed on front surfaces thereof, the conductive wires being welded with the secondary grid lines, at least one of the front adhesive layer and the back adhesive layer having a thickness of larger than or equal to the metal wire in a direction perpendicular to the cell, and smaller than 400 μm.2. The solar cell module according to claim 1 , wherein at least one of the front adhesive layer and the back adhesive layer having a thickness of 250-400 μm.35-. (canceled)6. The solar cell module according to claim 1 , wherein the metal wire extends reciprocally for 10 to 60 times.79-. (canceled)10. The solar cell module according to claim 1 , wherein the two adjacent conductive wires form a U-shape structure or a V-shape structure.11. The solar ...

SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF

The present disclosure discloses a solar cell module and a manufacturing method thereof. The solar cell module includes an upper glass plate, a front adhesive layer, a solar cell array, a back adhesive layer and a back plate superposed in sequence. The back plate is a water vapor insulation back plate having a transmission rate less than or equal to 0.1 mg/m/day; the solar cell array comprises a plurality of cells and conductive wires, adjacent cells being connected by the conductive wires; the cells are provided with secondary grid lines on front surfaces thereof, and the conductive wires are welded with the secondary grid lines by a welding layer with an alloy which contains Sn and Bi. The solar cell module according to the embodiments of the present disclosure can improve the connection effect of the conductive wires and the cells, so as to guarantee the photoelectric conversion efficiency. Moreover, the upper glass plate, the front adhesive layer, the back adhesive layer and the lower glass or metal plate may seal the welding layer effectively to protect the cell array, so as to slow down the corrosion of the solar cell module and to prolong the service life. 1. A solar cell module , comprising an upper glass plate , a front adhesive layer , a solar cell array , a back adhesive layer and a back plate superposed in sequence , wherein the back plate is a water vapor insulation back plate having a transmission rate less than or equal to 0.1 mg/m/day; the solar cell array comprises a plurality of cells and conductive wires , adjacent cells being connected by the conductive wires; the cells are provided with secondary grid lines on front surfaces thereof , the conductive wires being welded with the secondary grid lines by a welding layer with an alloy , and the alloy containing Sn and Bi.2. The solar cell module according to claim 1 , wherein the water vapor insulation back plate is a glass or metal plate.3. The solar cell module according to claim 1 , wherein ...

POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES COMPRISING LITHIUM NICKELATE COMPOSITE OXIDE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides positive electrode active substance particles comprising a lithium nickelate composite oxide which have a high energy density and which are excellent in repeated charge/discharge cycle characteristics upon charging at a high voltage when used in a secondary battery, as well as a non-aqueous electrolyte secondary battery. The present invention relates to positive electrode active substance particles each comprising: a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula of LiNiCoMOwherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr; a is a number of −0.1 to 0.2 (−0.1·a·0.2); b is a number of 0.05 to 0.5 (0.05·b·0.5); and c is a number of 0.01 to 0.4 (0.01·c·0.4); and a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si, in which the coating compound Y has an average film thickness of 0.2 to 5 nm, a degree of crystallinity of 50 to 95%, a degree of epitaxy of 50 to 95% and a coating ratio (coverage) of 50 to 95%. 2. The positive electrode active substance particles according to claim 1 , wherein an average value of a ratio of a total number of atoms of elements Al claim 1 , Mg claim 1 , Zr claim 1 , Ti and Si in the coating compound Y to a number of atoms of an element Ni in the coating compound Y is not less than 0.5.3. The positive electrode active substance particles according to claim 1 , wherein a content of lithium hydroxide LiOH in the positive electrode active substance particles is not more than 0.50% by weight; a content of lithium carbonate LiCOin the positive electrode active substance particles is not more than 0.65% by weight; and a weight ratio of the content of lithium carbonate to the content of lithium hydroxide is not less than 0.9.4. The positive electrode active substance particles according to claim 1 , wherein the positive electrode ...

Encapsulated Sensors and Electronics

An electrical assembly of a downhole tool utilized within a wellbore extending into a subterranean formation. The electrical assembly includes a housing substantially formed of thermoplastic material, an electronic device sealed within the housing, and an electrode or sensor sealingly embedded within a wall of the housing and electrically connected with the electronic device. 1. An apparatus , comprising: a housing substantially formed of thermoplastic material;', 'an electronic device sealed within the housing; and', 'an electrical component sealingly embedded within a wall of the housing and electrically connected with the electronic device, wherein the electrical component is an electrode or a sensor., 'an electrical assembly of a downhole tool operable within a wellbore extending into a subterranean formation, wherein the electrical assembly comprises2. The apparatus of wherein a surface of the electrical component is exposed to an environment external to the housing.3. The apparatus of wherein the electrical component is metal electrode that forms at least a portion of an electrically conductive path between the external environment and the electronic device.4. The apparatus of wherein no sealing member exists between the electrical component and the wall of the housing.5. The apparatus of wherein a substantially planar surface of the electrical component is substantially flush with an external surface of the wall.6. The apparatus of wherein the electrical component comprises a plurality of ribs that each:protrude radially outward from an otherwise substantially cylindrical surface of the electrical component;circumferentially extend continuously around the otherwise substantially cylindrical surface; andis longitudinally spaced apart from and noncontiguous with each of the other ribs.7. The apparatus of wherein:a first portion of the electrical component that is sealingly embedded in the wall is substantially cylindrical, is sealingly embedded within a first ...

Micro-Solenoid Inductors With Magnetic Core for Neural Stimulation

A method of stimulating a neural cell may comprise disposing a neural stimulation probe substantially adjacent to the neural cell, and applying a signal to the neural stimulation probe. The neural stimulation probe may comprise a micro-coil, an input lead, an output lead, and a magnetic core. The micro-coil may comprise N of windings having a first end and a second end, with the input lead electrically coupled to the first end and the output lead coupled to the second end. The micro-coil may have a width that is less than or equal to 40 μm, a thickness of less than or equal to 20 μm, and a length of less than or equal to 80 μm. The magnetic core may be disposed such that the N windings are wrapped about the magnetic core. The micro-coil may be configured and arranged to generate a E-field gradient in the direction of the neural cell. 1. A neural stimulation probe , comprising:a micro-coil comprising N windings, the N windings having a first end and a second end, the micro-coil having a width that is less than or equal to 40 μm and a length of less than or equal to 80 μm;an input lead electrically coupled to the first end of the micro-coil;an output lead electrically coupled to the second end of the micro-coil; anda magnetic core disposed such that the N windings are wrapped about the magnetic core.2. The neural stimulation probe of claim 1 , wherein the micro-coil has a circular cross-section with a diameter that is less than or equal to 40 μm.3. The neural stimulation probe of claim 1 , wherein the micro-coil has a rectangular cross-section with a width that is less than or equal to 40 μm and a thickness that is less than or equal to 20 μm.4. The neural stimulation probe of claim 1 , further comprising a bio-compatible material disposed about the micro-coil claim 1 , the magnetic core claim 1 , the first lead claim 1 , and the second lead claim 1 , such that the micro-coil claim 1 , the magnetic core claim 1 , the first lead claim 1 , and the second lead are ...

METHOD AND APPARATUS FOR FORMING A PLASMA RESISTANT COATING, COMPONENT, AND PLASMA PROCESSING APPARATUS

Disclosed are a method of forming a plasma coating on a component, an apparatus for forming the coating, a component, and a processing apparatus; the apparatus for forming the coating includes: a vacuum chamber; a first coating material source, a second coating material source, and a component, which are disposed in the vacuum chamber; wherein the first coating material source includes oxygen atoms and yttrium atoms, and the second coating material source includes one of yttrium fluoride, aluminum-oxygen compound, or zirconium-oxygen compound; a first exciting device configured for exciting out the yttrium atoms and oxygen atoms from within the first coating material source; a second exciting device configured for exciting out atoms from within the second coating material source; wherein collision of the yttrium atoms and oxygen atoms excited out of the first coating material source and the atoms excited out of the second coating material source produces a chemical reaction to form on the component a plasma resistant coating including a stable phase of yttrium-based multi-element metal oxide or yttrium-based oxyfluoride. The coating formed using the apparatus has a strong plasma corrosion resistance property. 1. An apparatus for forming a plasma resistant coating on a component , comprising:a vacuum chamber;a first coating material source, a second coating material source, and a component, which are disposed in the vacuum chamber; wherein the first coating material source includes oxygen atoms and yttrium atoms, and the second coating material source includes one of yttrium fluoride, aluminum-oxygen compound, or zirconium-oxygen compound; and the component is disposed opposite to the first coating material source and the second coating material source;a first exciting device configured for exciting out the yttrium atoms and oxygen atoms from within the first coating material source;a second exciting device configured for exciting out atoms from within the second ...

PHOTOVOLTAIC CELL ASSEMBLY, PHOTOVOLTAIC CELL ARRAY, AND SOLAR CELL ASSEMBLY

The disclosure discloses a photovoltaic cell assembly, a photovoltaic cell array, and a solar cell assembly. The photovoltaic cell assembly includes: a plurality of photovoltaic cells arranged sequentially along a longitudinal direction, and at least one conductive band, where each photovoltaic cell includes a silicon wafer, a front conductive member disposed on a front surface of the silicon wafer, two electrodes disposed on a back surface of the silicon wafer, and a side conductive member that is disposed on a side surface of the silicon wafer and that is electrically connected between the front conductive member and one electrode, where the two electrodes extend along a transverse direction and are distributed at an interval in the longitudinal direction; and the conductive band has an extension direction the same as that of the electrode, and is electrically connected to two electrodes that are close to each other and that are respectively located on two neighboring photovoltaic cells, so that the two neighboring photovoltaic cells are connected in series or connected in parallel. 1. A photovoltaic cell assembly , comprising:a plurality of photovoltaic cells arranged sequentially along a longitudinal direction, wherein each of the photovoltaic cells comprises a silicon wafer, a front conductive member disposed on a front surface of the silicon wafer, two electrodes disposed on a back surface of the silicon wafer, and a side conductive member that is disposed on a side surface of the silicon wafer and that is electrically connected between the front conductive member and one of the two electrodes, wherein the two electrodes extend along a transverse direction and are distributed at an interval in the longitudinal direction; andat least one conductive band, wherein the conductive band has an extension direction the same as that of the electrodes, and is electrically connected to two electrodes that are close to each other and that are respectively located on two ...

MANAGEMENT OF BANDWIDTH EFFICIENCY AND FAIRNESS IN CLOUD COMPUTING

Technologies are generally described to manage bandwidth efficiency and fairness in cloud computing. According to some examples, bottleneck links may be determined in a network connecting communication device pairs. A first bandwidth allocation may be determined of a first subset of the communication device pairs communicating through the bottleneck links. A second bandwidth allocation may be determined of a second subset of the communication device pairs unable to communicate through the bottleneck links. Then, the first bandwidth may be adjusted based on an analysis of the first bandwidth, the second bandwidth, a first weight attribute associated with the first subset and a second weight attribute associated with the second subset. 1. A method to manage bandwidth efficiency and fairness in cloud computing , the method comprising:determining bottleneck links in a network connecting communication device pairs;determining a first bandwidth allocation of a first subset of the communication device pairs communicating through the bottleneck links;determining a second bandwidth allocation of a second subset of the communication device pairs unable to communicate through the bottleneck links; andadjusting the first bandwidth based on an analysis of the first bandwidth, the second bandwidth, a first weight attribute associated with the first subset and a second weight attribute associated with the second subset.2. The method of claim 1 , wherein the bottleneck links include at least one from a set of a core link claim 1 , an aggregate link claim 1 , and a rack link.3. The method of claim 2 , wherein the core link is a parent link of the aggregate link claim 2 , and the aggregate link is another parent link of the rack link.4. The method of claim 1 , wherein the first bandwidth allocation and the second bandwidth allocation include a core bandwidth allocation claim 1 , an aggregate bandwidth allocation claim 1 , and a rack bandwidth allocation.5. The method of claim 4 , ...

APPARATUS AND METHOD FOR SECURE AND SILENT CONFIRMATION-LESS PRESENCE FOR PUBLIC IDENTITIES

An apparatus and method for providing access to a first user's public identity in a communication network are provided. The method includes receiving, from the first user, a first request message for at least one second user connection, receiving, from the at least one second user, a second request message for a first user connection, and providing, by the system server, access to the first user's public identity for the at least one second user and sharing the at least one second user's respective public identity with the first user. 1. A method for providing access to a first user's public identity in a communication network , the method comprising:receiving, from the first user, a first request message for at least one second user connection;receiving, from the at least one second user, a second request message for a first user connection; andproviding, by the system server, access to the first user's public identity for the at least one second user and sharing the at least one second user's respective public identity with the first user.2. The method of claim 1 , wherein the public identity includes presence information corresponding to the user's presence.3. The method of claim 2 , wherein the presence information includes at least one of information indicating a status of a public identity to be at least one of online and offline claim 2 , and information on whether the public identity is to be presented to other users so as to indicate a distance of the user.4. The method of claim 3 , wherein the distance of the user may be at least one of a physical distance that is determined according to an approximate distance between a mobile terminal of the first user and a mobile terminal of the at least one second user and a social distance that indicates a relationship between the first user and the at least one second user.5. The method of claim 1 , wherein the system server provides the access to the first user's public identity for the at least one second user ...

Implantable Devices Based on Magnetoelectric Antenna, Energy Harvesting and Communication

Disclosed is an implantable system that comprises a magnetoelectric (ME) antenna, a radio frequency rectifier, and a transmitter. The ME antenna may be characterized by a resonance frequency that changes according to an ambient magnetic field strength. The radio frequency rectifier may be configured to convert radio frequency energy, received by the ME antenna, into a direct current voltage, and to direct the direct current voltage to a storage capacitor. The transmitter may be configured to apply a transmission signal to the ME antenna. A transceiver may communicate with one or more of the implantable systems, to provide radio frequency energy to the implantable devices for energy harvesting, and to receive transmitted information from the implantable systems. The implantable system may be disposed within a brain to detect neuronal activity, by detecting small magnetic fields generated by such neuronal activity. 1. An implantable system , comprising:a magnetoelectric (ME) antenna system characterized by at least one resonance frequency that changes according to an ambient magnetic field strength;a radio frequency (RF) rectifier configured to convert RF energy, received by the ME antenna from an external source, into a direct current (DC) voltage, and to direct the DC voltage to a storage capacitor configured to provide power to a component of the implantable system; anda transmitter configured to convey a transmission signal, through the ME antenna, to an external receiver.2. The implantable system of claim 1 , wherein the transmitter is powered by energy stored in the storage capacitor.3. The implantable system of claim 1 , wherein the ME antenna comprises a first ME antenna element characterized by a first resonance frequency claim 1 , and a second ME antenna element characterized by a second resonance frequency claim 1 , wherein the RF rectifier is configured to convert RF energy received by the first ME antenna element claim 1 , and the transmitter is ...

METHOD FOR JUDGMENT AND RESIDENCY OF MULTI-CARD MOBILE TERMINAL SERVICE PROVIDER

Methods for determination and residency of service provider of a multi-card mobile terminal are provided. A method for the residency of the multi-card mobile terminal comprises: when some or all cards belong to the same service provider, said cards will reside in the same cell. Some embodiments of the present invention acquire IMSI corresponding to each card and extract HPLMN or EHPLMN from the IMSI to identify from card storage information rapidly and accurately cards in the mobile terminal that belong to the same service provider, and make those cards reside in the same cell during starting-up stage, cell reselection, or network recovery under the circumstance of a plurality of cards belonging to the same service provider, thus reducing the realization difficulties in measurement, idle standby, synchronous maintenance, etc., stabilizing the system and optimizing the performance of mobile terminal. 1. A method for determining service provider of a multi-card mobile terminal having two or more cards , comprising:acquiring IMSI (International Mobile Subscriber Identification Number) corresponding to each card;extracting HPLMN (Home Public Land Mobile Network) or EHPLMN (Equal Home Public Land Mobile Network) corresponding to the card from the IMSI;acquiring information about affiliated country and affiliated operator corresponding to the card from the HPLMN or EHPLMN; andif affiliated operators of the cards are the same, determining that the cards belong to a same service provider.2. The method of claim 1 , further comprising:if affiliated operators of the cards are not identical, acquiring service country of the mobile terminal;identifying cards for which affiliated countries and service countries are different, and causing said cards to be resided and registered in a network selected from those included in affiliated operators corresponding to cards for which affiliated countries are the same as service countries; andafter successful registration, determining that ...

Anisotropic Flexible Thermal Interface Pad and Method for Fabricating the Same

In an anisotropic flexible thermal interface pad, a heat-conduction layer on a dielectric layer is formed by using electroflocking to attach a plurality of thermally-conductive fibers, such as carbon fibers, on the dielectric layer and sealing the fibers with a sealing agent, such as silicone. The sealing agent is less thermally-conductive than the fibers. The plurality of fibers is aligned substantially-unidirectionally to achieve a predetermined inclination angle (e.g., 90°) with respect to the dielectric layer for discouraging neighboring fibers to contact each other while maintaining efficient heat transmission along each fiber. Thus, heat is transmitted more efficiently along a direction perpendicular to the dielectric layer than along another direction in parallel thereto. The pad may include additional heat-conduction layers, each configured similar to the heat-conduction layer, stacked together thereon. Fibers in two neighboring heat-conduction layers are interconnected by partial overlapping to facilitate heat transfer between the two neighboring layers. 1. A thermal interface pad comprising:a dielectric layer having a first side and a second side opposite thereto; anda first heat-conduction layer integrated with the dielectric layer on the first side comprising a first sealing agent and a first plurality of thermally-conductive fibers randomly dispersed in the first sealing agent, the first plurality of fibers being arranged and oriented to protrude from the dielectric layer for transmitting heat therefrom or thereto, the first sealing agent having a thermal conductivity less than a thermal conductivity of the first plurality of fibers, wherein when the dielectric layer is held planar, different fibers in the first plurality of fibers are aligned substantially-unidirectionally to achieve a predetermined inclination angle with respect to the dielectric layer for discouraging neighboring fibers in the first plurality of fibers to contact each other, causing ...

Electrostatically tunable magnetoelectric inductors with large inductance tunability

An electrostatically tunable magnetoelectric inductor including: a substrate; a piezoelectric layer; and a magnetoelectric structure comprising a first electrically conductive layer, a magnetic film layer, a second electrically conductive layer, and recesses formed so as to create at least one electrically conductive coil around the magnetic film layer; with a portion of the substrate removed so as to enhance deformation of the piezoelectric layer. Also disclosed is a method of making the same. This inductor displays a tunable inductance range of >5:1 while consuming less than 0.5 mJ of power in the process of tuning, does not require continual current to maintain tuning, and does not require complex mechanical components such as actuators or switches.

Mechanically Driven SMR-Based MEMS Magnetoelectric Antennas

A solidly mounted resonator (SMR)-based magnetoelectric (ME) antenna comprises a substrate, a Bragg reflector disposed on the substrate, a magnetostrictive/piezoelectric ME composite element disposed on the Bragg reflector, a first electrically conductive contact and a second electrically conductive contact. The first contact is disposed between the Bragg reflector and the magnetostrictive/piezoelectric ME composite element and electrically coupled to a bottom surface of the magnetostrictive/piezoelectric ME composite element. The second contact is disposed on top of the magnetostrictive/piezoelectric ME composite element and electrically coupled to the top of the magnetostrictive/piezoelectric ME composite element. The magnetostrictive/piezoelectric ME composite element comprises a magnetorestrictive multilayer deposited on a piezoelectric layer. The magnetorestrictive multilayer produces an in-plane uniaxial magnetic anisotropy (UMA). The UMA is a twofold UMA that exhibits a symmetric radiation pattern. 1. A solidly mounted resonator (SMR)-based magnetoelectric (ME) antenna , comprising:a substrate;a Bragg reflector disposed on the substrate;a magnetostrictive/piezoelectric ME composite element disposed on the Bragg reflector;a first electrically conductive contact disposed between the Bragg reflector and the magnetostrictive/piezoelectric ME composite element and electrically coupled to a bottom surface of the magnetostrictive/piezoelectric ME composite element; anda second electrically conductive contact disposed on top of the magnetostrictive/piezoelectric ME composite element and electrically coupled to a top surface of the magnetostrictive/piezoelectric ME composite element.2. The SMR-based ME antenna of claim 1 , wherein the Bragg reflector comprises alternating layers of high acoustic impedance materials and low acoustic impedance materials.3. The SMR-based ME antenna of claim 2 , wherein the high acoustic impedance layers are tungsten (W) claim 2 , and the ...

Electronic Expansion Valve, Thermal Management Assembly, Cooling System, and Method for Manufacturing Electronic Expansion Valve

An electronic expansion valve and a manufacturing method therefor, a thermal management assembly and a cooling system are provided. The electronic expansion valve includes a valve core assembly, an electronic control part and a stator assembly. The valve core assembly includes a valve base, a valve core and a rotor assembly, wherein the valve base is provided with a valve port, and the valve core moves relative to the valve base to change the degree of opening of the valve port. The electronic control part controls the stator assembly, and the rotor assembly drives the valve core to move. The electronic expansion valve further includes a sensor, the electronic control part includes an electronic control board, and the stator assembly and the sensor are both directly electrically connected to the electronic control board. The thermal management assembly and the cooling system both include the electronic expansion valve. 1. An electronic expansion valve , comprising a valve core assembly , an electronic control portion and a stator assembly , whereinthe valve core assembly comprises a valve port, a valve core and a rotor assembly, the valve port is arranged in a valve seat, and the valve core is movable relative to the valve seat to change opening of the valve port;the electronic control portion is configured to control the stator assembly, and the rotor assembly is configured to drive the valve core to move; andthe electronic expansion valve further comprises a sensor, the sensor is a temperature sensor or a pressure sensor or a temperature and pressure sensor, the electronic control portion comprises an electronic control board, and the stator assembly and the sensor are electrically connected with the electronic control board.2. The electronic expansion valve according to claim 1 , wherein the sensor comprises a body claim 1 , a sensing head and a pin claim 1 , the sensing head and the pin are respectively arranged at two ends of the sensor body claim 1 , and the ...

POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES COMPRISING LITHIUM NICKELATE COMPOSITE OXIDE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides positive electrode active substance particles comprising a lithium nickelate composite oxide which have a high energy density and which are excellent in repeated charge/discharge cycle characteristics upon charging at a high voltage when used in a secondary battery, as well as a non-aqueous electrolyte secondary battery. The present invention relates to positive electrode active substance particles each comprising: a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula of LiNiCOMOwherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr; a is a number of −0.1 to 0.2 (−0.1≤a≤0.2); b is a number of 0.05 to 0.5 (0.05≤b≤0.5); and c is a number of 0.01 to 0.4 (0.01≤c≤0.4); and a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si, in which the coating compound Y has an average film thickness of 0.2 to 5 nm, a degree of crystallinity of 50 to 95%, a degree of epitaxy of 50 to 95% and a coating ratio (coverage) of 50 to 95%. 1. Positive electrode active substance particles each comprising: {'br': None, 'sub': 1+a', '1−b−c', 'b', 'c', '2, 'LiNiCOMO'}, 'a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula 'a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si, in which the coating compound Y has an average film thickness of 0.2 to 5 nm, a degree of crystallinity of 50 to 95%, a degree of epitaxy of 50 to 95% and a coating ratio (coverage) of 50 to 95%.', 'wherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr; a is a number of −0.1 to 0.2 (−0.1≤a≤0.2); b is a number of 0.05 to 0.5 (0.05≤b≤0.5); and c is a number of 0.01 to 0.4 (0.01≤c≤0.4); and'}2. The positive electrode active substance ...

SYSTEM AND METHOD FOR VIRTUAL REALITY CONTENT RATING USING BIOMETRIC DATA

Systems, methods, and computer readable media are provided for automatically personalizing virtual reality content ratings using biometric data on a head-mountable display (HMD) device. A server includes a transceiver configured to transmit and receive data to and from a first electronic device, a memory, and at least one processor operably connected to the memory and the transceiver. The processor(s) is configured to receive application data and biometric data, wherein the biometric data corresponds to the application data from the first electronic device, generate a rating for an application related to the application data, wherein the generated rating is based on the biometric data, and store the generated rating to a database corresponding to the application in an online store. 1. An electronic device comprising:a transceiver configured to transmit and receive data to and from a first electronic device;a memory; and receive application data and biometric data, wherein the biometric data corresponds to the application data from the first electronic device;', 'generate a rating for an application related to the application data, wherein the generated rating is based on the biometric data; and', 'store the generated rating in a database corresponding to the application in an online store., 'at least one processor connected to the memory and the transceiver, the at least one processor configured to2. The electronic device of claim 1 , wherein the at least one processor is further configured to:store the generated rating in a first profile corresponding to the first electronic device;identify at least one similar profile by comparing the generated rating with other ratings for the application from a plurality of other profiles; andgenerate a recommendation to a second application based on ratings of other applications from the at least one similar profile.3. The electronic device of claim 2 , wherein the recommendation is generated using collaborative filtering or ...

Unloading device for hvac compressor with mixed and radial compression stages

A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, an impeller arranged in a main flow path and including a plurality of vanes. The impeller is configured to rotate about an axis. A channel is outside the main flow path. A first orifice fluidly couples the channel to the main flow path upstream of the vanes, and a second orifice fluidly couples the channel to the main flow path downstream of leading edges of the vanes.

Lithium nickelate-based positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary battery

The present invention provides lithium nickelate-based positive electrode active substance particles having a high energy density which are excellent in charge/discharge cycle characteristics when highly charged, and hardly suffer from generation of gases upon storage under high-temperature conditions, and a process for producing the positive electrode active substance particles, as well as a non-aqueous electrolyte secondary battery. The present invention relates to positive electrode active substance particles each comprising a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula: Li1+aNi1−b−cCobMcO2 wherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr; a is a number of −0.1 to 0.2 (−0.1⋅a⋅0.2); b is a number of 0.05 to 0.5 (0.05⋅b⋅0.5); and c is a number of 0.01 to 0.4 (0.01⋅c⋅0.4); a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si; and a coating compound Z comprising an Li element, in which a content of lithium hydroxide LiOH in the positive electrode active substance particles is not more than 0.40% by weight, a content of lithium carbonate Li2CO3 in the positive electrode active substance particles is not more than 0.65% by weight, and a weight ratio of the content of lithium carbonate to the content of lithium hydroxide is not less than 1.

WEARABLE FINGER RING INPUT DEVICE AND CONTROLLER

Systems and methods for remotely providing user input to different electronic devices based on user finger motions and/or gestures. A universal user input device assembles a motion sensor, control logic, a memory and a processor into a substantially ring-shaped housing that is wearable on a finger of a user. The input device can identify an associated external device, establish a communication channel therewith, and provide user input instructions to the external device based on user's finger motions or gestures. The motion sensor can detect the finger's motions and/or gestures and generate corresponding detection signals which are converted into instruction signals recognizable by the external device. The instruction signals are communicated to the external device through a wireless communication channel. The input device may include a projector that can optically project a graphic user interface to an external surface as a visual guide for user's finger motions or gestures. 1. A control device configured to control a plurality of external devices , said control device comprising:an exterior housing of a substantially ring shape and configured to be wearable on a finger of a user;a motion sensor configured to detect a predefined motion of said finger and responsive thereto to generate a motion signal;control logic coupled to said motion sensor and configured to convert said motion signal into digital data;a processor coupled to said control logic; identifying an external device of said plurality of external devices;', 'processing said digital data; and', 'generating a control instruction based on said external device and said digital data; and, 'a memory storing executable instructions that, when executed by said processor, cause said processor to perform a method ofa communication circuit coupled to said processor and configured to communicate said control instruction for receipt by said external device through a communication channel,wherein said exterior housing ...

SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION

A public land mobile network (PLMN) selection procedure may be generated that, when implemented, disables at least one resource of a particular mobile device to prevent a scan of particular ones of PLMNS that exhibit supported access technologies, and/or supported frequency bands of supported access technologies, incompatible with a preferred operation of the particular mobile terminal. 1. A method for generating a public land mobile network (PLMN) selection procedure , comprising:identifying, by a mobile terminal, a plurality of PLMNs each operably configured to provide coverage within at least a portion of a particular geography;determining, by the mobile terminal, a supported access technology, and supported frequency bands of the supported access technology, of each of the plurality of PLMNs; andgenerating, by the mobile terminal, the PLMN selection procedure that, when instantiated by the mobile terminal, disables at least one of a software resource and a hardware resource of the mobile terminal to prevent a scan of particular ones of the plurality of PLMNS that exhibit supported access technologies, and supported frequency bands of supported access technologies, incompatible with a preferred operation of the mobile terminal.2. The method of claim 1 , further comprising:comparing an access technology configuration of each one of the plurality of PLMNs against an access technology configuration of the mobile terminal; andidentifying the particular ones of the plurality of PLMNs that are incompatible with the preferred operation of the mobile terminal.3. The method of claim 2 , further comprising:identifying a discrepancy between a first access technology configuration of a particular PLMN, specified within an identity module of the mobile terminal, and a second access technology configuration of the particular PLMN, specified within a local resource list of the mobile terminal, the first specified access technology configuration including incomplete ...

RECOGNITION OF NUMERICAL CHARACTERS IN DIGITAL IMAGES

Recognition of numerical characters is disclosed, including: extracting a subimage from a received image comprising information pertaining to a plurality of numerical characters, wherein the extracted subimage is associated with one of the plurality of numerical characters; and performing recognition based at least in part on a set of topological information associated with the subimage, including: processing the subimage to obtain the set of topological information associated with the subimage; comparing the set of topological information associated with the subimage with a preset set of stored topological information; determining that in the event that the set of topological information associated with the subimage matches the preset set of stored topological information, the subimage is associated with a recognized numerical character associated with the preset set of stored topological information. 1. A system , comprising: extract a subimage from a received image comprising information pertaining to a plurality of numerical characters, wherein the extracted subimage is associated with one of the plurality of numerical characters;', [ obtain the set of topological information by extracting one or more vertices and one or more edges associated with the subimage;', 'determine whether a closed ring associated with at least a portion of the one or more vertices and at least a portion of the one or more edges exists; and', 'in the event that the closed ring exists, add a location of a point representing the closed ring to the set of topological information;, 'process the subimage to obtain the set of topological information associated with the subimage, wherein the processing of the subimage includes, 'compare the set of topological information associated with the subimage with a preset set of stored topological information;', 'determine that in the event that the set of topological information associated with the subimage matches the preset set of stored topological ...

Magnetostatic Surface Wave Nonreciprocal Tunable Bandpass Filters

A nonreciprocal tunable bandpass filter includes a transducer comprising parallel coupled conductive lines; and a ferrite body having at least two opposing parallel edges, the ferrite body disposed over the microstrip transducer such that the parallel edges of the ferrite layer are tilted at a non-zero angle Θ with respect to the parallel coupled microstrip lines of the microstrip transducer. 1. A nonreciprocal tunable bandpass filter , comprising:a transducer comprising parallel coupled conductive lines; anda ferrite body having at least two opposing parallel edges, the ferrite body disposed over the transducer such that the parallel edges of the ferrite layer are tilted at a non-zero angle θ with respect to the parallel coupled conductive lines of the microstrip transducer.2. The nonreciprocal tunable bandpass filter of claim 1 , wherein the transducer comprises microstrip lines.3. The nonreciprocal tunable bandpass filter of claim 1 , wherein the transducer comprises an inverted-L shaped microstrip transducer pair.4. The nonreciprocal tunable bandpass filter of claim 1 , wherein the angle θ is in the range of 15°-75°.5. The nonreciprocal tunable bandpass filter of claim 1 , wherein the angle θ is in the range of 30°-60°.6. The nonreciprocal tunable bandpass filter of claim 1 , wherein the angle θ is in the range of 40°-50°.7. The nonreciprocal tunable bandpass filter of claim 1 , wherein the ferrite material comprises a ferrite material with ferromagnetic resonance linewidth of <200˜300 Oe at X-band.8. The nonreciprocal tunable bandpass filter of claim 1 , wherein the ferrite material is selected from yttrium iron garnet (YIG) claim 1 , spinel ferrites such as Ni-ferrite claim 1 , NiZn-ferrites claim 1 , MnZn-ferrites claim 1 , Li-ferrite claim 1 , hexaferrites.9. The nonreciprocal tunable bandpass filter of claim 1 , wherein the ferrite body comprises yttrium iron garnet (YIG).10. The nonreciprocal tunable bandpass filter of claim 1 , wherein the ferrite body ...

Supercapacitor Devices Having Composite Electrodes Formed By Depositing Metal Oxide Pseudocapacitor Materials Onto Carbon Substrates

Supercapacitors have composite electrodes that include a porous carbonaceous material such as graphene onto which a metal oxide pseudocapacitor material is deposited in the form of nano-scale particles or a nano-scale film. The composite electrodes exhibit excellent specific capacitance, even at high scan rates.

USING SYNTHETIC SETAE ON MOBILE DEVICE HOUSING

Mobile computing device employing a synthetic setae member array to selectively secure the mobile computing device to extrinsic opposing surfaces by intermolecular forces. The synthetic setae member array is disposed on the exterior housing of the associated mobile computing device and reusable for adhering the device to various extrinsic opposing surfaces. The adhesion forces can be engaged when a user applies a pressure on the mobile device against an opposing surface. The mobile device can be removed from the opposing surface without damaging the opposing surface when subject to a life-off force. The extrinsic surfaces include hard surfaces commonly encountered in everyday life. 1. A mobile computing device comprising:a processor coupled to a memory and a bus;a display panel coupled to said bus;an exterior housing comprising a synthetic setae member array, said array operable to selectively secure said exterior housing to an extrinsic surface by adhesive force, wherein said exterior housing is configured to contain said processor, said memory, and said bus and secure said display panel.2. The mobile computing device of claim 1 , wherein said synthetic setae member array comprises a plurality of members claim 1 , each member comprising material selected from a group consisting of: polyimide claim 1 , polyurethane claim 1 , polydimethyl siloxane claim 1 , carbon nanotube (CNT) claim 1 , and a combination thereof.3. The mobile computing device of claim 1 , wherein said synthetic setae member array comprises a flexible substrate and a plurality of pillars having diameters within the range of 0.2 to 10 microns claim 1 , said pillars extending from said flexible substrate and having a surface density of approximately 500 hairs per square millimeter.4. The mobile computing device of claim 2 , wherein said material is fabricated by processes comprising at least one of photolithography/electron beam lithography claim 2 , plasma etching claim 2 , deep reactive ion etching ...

Magnetoelectric Very Low Frequency Communication System

Compact and power efficient acoustically actuated magnetoelectric antennas for transmitting and receiving very low frequency (VLF) electromagnetic waves utilize magnetoelectric coupling in a magnetic/piezoelectric heterostructure to provide voltage control of magnetization in transmission mode and magnetic control of electric polarization in receiving mode. The magnetoelectric antennas provide a power efficiency enhanced by orders of magnitude compared to magnetically or mechanically switching the magnetization. The antennas can be used in groups or arrays and can be combined to form VLF communication systems. 1. A magnetoelectric antenna for transmitting and receiving very low frequency electromagnetic waves , the antenna comprising a thin film heterostructure comprising: a layer of piezoelectric material having a first surface and a second surface;', 'a first nonconductive film in contact with the first surface;', 'a second nonconductive film in contact with the second surface; and', 'a first pair of interdigitated electrodes deposited on the first film; and, 'an essentially planar piezoelectric core composite comprisingtwo essentially planar metallic glass foils enveloping the piezoelectric core composite and extending beyond the piezoelectric core composite to form extensions extending beyond the piezoelectric core composite, wherein each extension comprises a bilayer of the metallic glass foils;wherein the heterostructure is capable of resonating at a very low frequency in the range from about 3 kHz to about 30 kHz;wherein in a transmission mode, oscillating mechanical strain produced in the piezoelectric material by an AC voltage applied to the first pair of electrodes is transferred to the magnetic glass foils through strain-mediated magnetoelectric coupling, leading to magnetization oscillation that radiates electromagnetic waves at said very low frequency; andwherein in a receiving mode, the heterostructure senses magnetic components of electromagnetic ...

ENABLING SEMANTIC MASHUP IN INTERNET OF THINGS

A new semantic mashup architecture with modular design can comprise separate Semantic Mashup Profiles (SMPs), Virtual Semantic Mashup Resources (VSMRs), and Semantic Mashup Results (SMRSs). This kind of modular design greatly improves the reusability of SMPs, VSMRs, and SMRSs. In addition, this new mashup architecture leverages semantics during each mashup process, which increases the interoperability. Moreover, this new architecture essentially realizes new Semantic Mashup Service (SMS) at the service layer and consequently improves system efficiency. 1. An apparatus for semantic mashup , the apparatus comprising:a processor; and receiving a request to create a semantic mashup resource;', 'identifying a semantic mashup profile based on the request message;', determining a mashup member resource for the semantic mashup resource to be created, and', 'generating a semantic mashup result;, 'based on the semantic mashup profile,'}, 'creating the semantic mashup resource based on the determined mashup member resource; and', an address of the result of the semantic mashup resource, and', 'an address of the semantic mashup resource., 'providing instructions to send], 'a memory coupled with the processor, the memory storing executable instructions that when executed by the processor cause the processor to effectuate operations comprising2. The apparatus of claim 1 , wherein the semantic mashup profile comprises semantic information about a mashup function.3. The apparatus of claim 2 , wherein the mashup function uses data from multiple original resources as indicated by the semantic mashup profile.4. The apparatus of claim 1 , wherein the semantic mashup profile comprises information about how the mashup member resource are to be selected.5. The apparatus of claim 1 , wherein the semantic mashup resource is discovered and used by a plurality of requestors.6. The apparatus of claim 1 , wherein the semantic mashup resource is updated once corresponding original resources are ...

DOUBLE-GLASS PHOTOVOLTAIC CELL MODULE

A double-glass photovoltaic cell module includes: a body, where the body includes a first glass layer, a first encapsulation layer, a cell group layer, a second encapsulation layer, and a second glass layer that are sequentially disposed in a laminated manner, where outer edges of the first glass layer and the second glass layer exceed an outer edge of the cell group layer; a reflecting coating provided on the second glass layer; an end part sealing block, disposed between the first glass layer and the second glass layer, and located at peripheries of the first encapsulation layer, the cell group layer, and the second encapsulation layer; a frame, encapsulated at a periphery of the body and having a notch; and a connection box, disposed at the notch. 1. A double-glass photovoltaic cell module , comprising:a body, wherein the body comprises a first glass layer, a first encapsulation layer, a cell group layer, a second encapsulation layer, and a second glass layer that are sequentially disposed in a laminated manner, wherein outer edges of the first glass layer and the second glass layer exceed outer edges of the first encapsulation layer, the cell group layer, and the second encapsulation layer;a reflecting coating, disposed on a side surface, facing the cell group layer, of the second glass layer;an end part sealing block, disposed between the first glass layer and the second glass layer, and located at peripheries of the first encapsulation layer/the cell group layer/the second encapsulation layer;a frame, encapsulated at a periphery of the body, and having a notch; anda connection box, disposed at the notch, and sealed and connected to the body and the frame,wherein the cell group layer leads out a bus bar between the first glass layer and the second glass layer, and the connection box is electrically connected to the bus bar.2. The double-glass photovoltaic cell module according to claim 1 , wherein the reflecting coating is disposed corresponding to a gap ...

PHOTOVOLTAIC CELL MODULE

A photovoltaic cell module includes: a transparent upper cover plate, a first liquid silica-gel encapsulation layer, a cell group layer, a second liquid silica-gel encapsulation layer, and a backplane that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer, an end part sealing block is further disposed between the transparent upper cover plate and the backplane, and the end part sealing block is located at peripheries of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer. 1. A photovoltaic cell module , comprising:a transparent upper cover plate,a first liquid silica-gel encapsulation layer,a cell group layer,a second liquid silica-gel encapsulation layer, and a backplane that are sequentially disposed in a laminated manner,wherein outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer,the first liquid silica-gel encapsulation layer and the second liquid silica-gel encapsulation layer are configured to run through ultraviolet light without significant degrading,an end part sealing block is further disposed between the transparent upper cover plate and the backplane, andthe end part sealing block is located at peripheries of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer.2. The photovoltaic cell module according to claim 1 , wherein the transparent upper cover plate and the backplane are both glass plates.3. The photovoltaic cell module according to claim 1 , wherein the end part sealing block is a butyl rubber member or a polyisobutylene rubber member ...

Molecularly-Imprinted Electrochemical Sensors

Provided herein are devices (e.g., electrochemical sensors useful for detecting volatile organic compounds associated with certain diseases or conditions and/or diagnosing certain diseases or conditions). The devices comprise one or more layers of metal on a layer of silicon, and a layer of molecularly imprinted polymer in electrical communication with the one or more layers of metal, wherein the one or more layers of metal are each independently selected from a layer of chromium, platinum, gold, nickel, cobalt, tungsten, rhodium, iridium, silver, tin, titanium or tantalum, or an alloy thereof. Methods of using the devices (e.g., to detect one or more analytes in a sample, to detect and/or diagnose a disease or condition in a subject), and methods of making the devices are also provided. 1. A device , comprising:one or more layers of metal on a layer of silicon; anda layer of molecularly imprinted polymer in electrical communication with the one or more layers of metal,wherein the one or more layers of metal are each independently selected from a layer of chromium, platinum, gold, nickel, cobalt, tungsten, rhodium, iridium, silver, tin, titanium or tantalum, or an alloy thereof.23-. (canceled)4. The device of claim 1 , wherein the metal is chromium.5. The device of claim 4 , wherein the layer of metal is from about 10 microns to about 20 microns thick.6. (canceled)7. The device of claim 1 , wherein the layer of silicon is from about 250 microns to about 650 microns thick.8. (canceled)9. The device of claim 1 , wherein the combined resistance of the one or more layers of metal and the layer of silicon is from about 50 ohms to about 75 ohms.10. (canceled)11. The device of claim 1 , wherein the layer of molecularly imprinted polymer is from about 5 nanometers to about 500 nanometers thick.1213-. (canceled)14. The device of claim 1 , further comprising one or more layers of graphene between the one or more layers of metal and the layer of molecularly imprinted polymer ...

Nanoscale Radio Frequency Magnetoelectric Antenna

A nanomechanical magnetoelectric antenna includes a thin film heterostructure that has a magnetic element and a piezoelectric element. The heterostructure is suspended on a substrate and is capable of resonating at acoustic resonance frequencies. In the transmission mode of the antenna, oscillating mechanical strain produced by voltage-induced acoustic waves is transferred to the thin film heterostructure through strain mediated magnetoelectric coupling. This gives rise to magnetization oscillation or magnetic current that radiates electromagnetic waves at the acoustic resonance frequencies. In the receiving mode, the heterostructure senses magnetic components of electromagnetic waves arriving at the antenna, converting these into a piezoelectric voltage output. 1. A nanomechanical magnetoelectric (NME) antenna comprising:a thin film heterostructure having a magnetic element and a piezoelectric element, wherein the heterostructure is (i) suspended on a substrate, and (ii) capable of resonating at acoustic resonance frequencies;wherein in a transmission mode, oscillating mechanical strain produced by voltage induced acoustic waves is transferred to the heterostructure through strain mediated magnetoelectric coupling, leading to magnetization oscillation that radiates electromagnetic waves at the acoustic resonance frequencies; and wherein in a receiving mode, the heterostructure senses magnetic components of electromagnetic waves arriving at the antenna, converting the magnetic components into a piezoelectric voltage output.2. The NME antenna of claim 1 , wherein the mode of vibration excited in the piezoelectric layer by the magnetic field and the electric field are the same.3. The NME antenna of claim 1 , wherein the substrate is a high resistivity silica wafer.4. The NME antenna of claim 1 , wherein the magnetic element comprises a FeGaB/AlOmultilayer made of alternating layers of an alloy of Fe claim 1 , Ga claim 1 , and B (FeGaB) and AlO.5. The NME antenna of ...

Virtual machine resource utilization in a data center

An embodiment of the disclosure provides a method, performed by a resource management server, for resource allocation in a virtualization environment. The resource management server includes a non-transient computer readable medium and a processor to execute computer executable instructions stored on the non-transient computer readable medium, so that when the instructions are executed, the resource management server performs the method of: (a) determining an average service rate for each virtual machine (VM) pool running an application; (b) predicting a workload of the application; (c) determining a set of collaborative VMs to serve the application in order to satisfy a service level requirement, the set of collaborative VMs comprising a number of selected VMs from the VM pools running the application; and (d) distributing incoming application requests of the application among the VMs in the set of collaborative VMs.

VIRTUAL MACHINE PLACEMENT IN A HETEROGENEOUS DATA CENTER

An embodiment of the disclosure provides a method, performed by a resource management server, for mapping a plurality of unassigned virtual machines (VMs) to a plurality of physical machines (PMs). The resource management server includes a non-transient computer readable medium and a processor to execute computer executable instructions stored on the non-transient computer readable medium, so that when the instructions are executed, the resource management server performs the method of: (a) obtaining a total resource demand for each dimension requested by the plurality of unassigned VMs; (b) activating at least one PM in the plurality of PMs to create a set of activated PMs; (c) assigning at least one unassigned VM to the set of activated PMs, wherein a VM assigned to a PM has an equal or lower resource demand for each dimension compared to a remaining resource capacity for each respective dimension of the PM; (d) determining whether all unassigned VMs have been assigned to a PM in the set of activated PMs; and (e) conditionally activating one or more PMs when all unassigned VMs have not been assigned to a PM in the set of activated PMs. 1. A method , performed by a resource management server , for mapping a plurality of unassigned virtual machines (VMs) to a plurality of physical machines (PMs) , the resource management server comprising a non-transient computer readable medium and a processor to execute computer executable instructions stored on the non-transient computer readable medium , so that when the instructions are executed , the resource management server performs the method of:obtaining a total resource demand for each dimension requested by the plurality of unassigned VMs;activating at least one PM in the plurality of PMs to create a set of activated PMs;assigning at least one unassigned VM to the set of activated PMs, wherein a VM assigned to a PM has an equal or lower resource demand for each dimension compared to a remaining resource capacity for ...

Li-Ni COMPOSITE OXIDE PARTICLES AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

The present invention provides positive electrode active substance particles comprising a lithium nickelate composite oxide which have a high energy density and are excellent in repeated charge/discharge cycle characteristics when charging at a high voltage, as well as a non-aqueous electrolyte secondary battery. The present invention relates to positive electrode active substance particles each comprising a core particle X comprising a lithium nickelate composite oxide having a layer structure which is represented by the formula: LiNiCoMOwherein M is at least one element selected from the group consisting of Mn, Al, B, Mg, Ti, Sn, Zn and Zr, a is a number of −0.1 to 0.2 (−0.1·a·0.2), b is a number of 0.05 to 0.5 (0.05·b·0.5) and c is a number of 0.01 to 0.4 (0.01·c·0.4); and a coating compound Y comprising at least one element selected from the group consisting of Al, Mg, Zr, Ti and Si and having an average film thickness of 0.2 to 5 nm, in which a crystal phase having a layered rock salt structure and comprising Ni ions is present in the form of a layer between the core particle X and the coating compound Y. 2. The positive electrode active substance particles according to claim 1 , wherein an average valence of Ni in the positive electrode active substance particles is 2.80 to 3.10.3. The positive electrode active substance particles according to claim 1 , wherein a content of lithium hydroxide LiOH in the positive electrode active substance particles is not more than 0.50% by weight claim 1 , a content of lithium carbonate LiCOin the positive electrode active substance particles is not more than 0.65% by weight claim 1 , and a weight ratio of the content of the lithium carbonate to the content of the lithium hydroxide is not less than 0.9.4. The positive electrode active substance particles according to claim 1 , wherein the positive electrode active substance particles have a BET specific surface area of 0.05 to 0.70 m/g claim 1 , a median diameter Dof ...

Write pole fabrication for perpendicular recording

A method and materials to fabricate a trailing shield write pole that resolve the problems of controlling the write gap and preventing damages to the write gap or pole during fabrication of the subsequent structure. This process also introduces a CMP assisted lift-off process to remove re-deposition and fencing (increase yields) and a method to create dishing in the top of the write pole. Moreover, also included in this disclosure are suitable materials that can function as an ion mill transfer layer, CMP layer, and RIEable layer.

Magnetic head having a deposited second magnetic shield and fabrication method therefor

The magnetic head includes a second magnetic shield that is fabricated in a deposition process. The present invention therefore does not require the deposition of the electrically conductive seed layer. In a preferred embodiment, the deposited second magnetic shield is comprised of cobalt zirconium tantalum (CZT). Because the CZT material is relatively soft, it is preferably deposited within an opening formed in a relatively hard RIEable material such as Ta 2 O 5 , SiO 2 , Si 3 N 3 , and SiO x N y , such that a subsequent chemical mechanical polishing (CMP) step can be conducted down to the surface of the relatively hard layer.

PLASMA TREATMENT APPARATUS, LOWER ELECTRODE ASSEMBLY AND FORMING METHOD THEREOF

Disclosed is a plasma treatment apparatus, a lower electrode assembly and a forming method thereof, wherein the lower electrode assembly includes: a base for carrying a substrate to be treated; a focus ring encircling a periphery of the base; a coupling loop disposed below the focus ring; a conductive layer disposed in the coupling loop; and a wire for electrically connecting the conductive layer and the base so that the base and the conducting layer are equipotential. The lower electrode assembly is less prone to cause arc discharge. 1. A lower electrode assembly , comprising:a base for carrying a substrate to be treated;a focus ring encircling a periphery of the base;a coupling loop disposed below the focus ring;a conductive layer disposed in the coupling loop; anda wire for electrically connecting the conductive layer and the base so that the base and the conducting layer are equipotential.2. The lower electrode assembly according to claim 1 , wherein the base comprises a platform portion and a step portion positioned at a periphery of the platform portion.3. The lower electrode assembly according to claim 2 , wherein the coupling loop comprises a first coupling portion opposite a side wall of the platform portion and a second coupling portion opposite a surface of the step portion.4. The lower electrode assembly according to claim 3 , wherein the conductive layer is disposed in at least one of the first coupling portion and the second coupling portion claim 3 , and the conductive layer is wrapped by the first coupling portion or the second coupling portion.5. The lower electrode assembly according to claim 4 , wherein the conductive layer is made of a metal claim 4 , a semiconductor material or carbon fiber.6. The lower electrode assembly according to claim 4 , wherein a material of the conductive layer is the same material as that of the coupling loop claim 4 , and the conductive layer is internally provided with doped ions claim 4 , and the doped ions have ...

Method and apparatus of text classification

The present disclosure provides a technique of text categorization to simplify and optimize the classification. In one aspect, a method parses a given text into one or more words; determines a word vector in a spherical space model for one of the one or more words, a number of dimensions of the spherical space being equal to a number of categories, each category corresponding to a spherical space category vector; for each category, determines a distance between a sum of word vectors of the one or more words and the respective category vector; and classifies the text into one or more categories with the shortest distance. The present disclosure also provides an apparatus used to implement the method.

Method and Apparatus of Text Classification

The present disclosure provides a technique of text categorization to simplify and optimize the classification. In one aspect, a method parses a given text into one or more words; determines a word vector in a spherical space model for one of the one or more words, a number of dimensions of the spherical space being equal to a number of categories, each category corresponding to a spherical space category vector; for each category, determines a distance between a sum of word vectors of the one or more words and the respective category vector; and classifies the text into one or more categories with the shortest distance. The present disclosure also provides an apparatus used to implement the method.

Method and apparatus of text classification

The present disclosure provides a technique of text categorization to simplify and optimize the classification. In one aspect, a method parses a given text into one or more words; determines a word vector in a spherical space model for one of the one or more words, a number of dimensions of the spherical space being equal to a number of categories, each category corresponding to a spherical space category vector; for each category, determines a distance between a sum of word vectors of the one or more words and the respective category vector; and classifies the text into one or more categories with the shortest distance. The present disclosure also provides an apparatus used to implement the method.

Tightening mechanism

本实用新型揭示了一种拧紧机构。主体支架上设置有导轨，待拧紧的部件放置在导轨上并能沿导轨移动。拧紧支架安装在主体支架上，拧紧支架能相对于主体支架转动以调节角度。角度切换气缸安装在主体支架上，角度切换气缸连接到拧紧支架，角度切换气缸伸缩以调节拧紧支架相对于主体支架的角度。拧紧轴安装在拧紧支架上。推进气缸安装在拧紧支架上并连接到拧紧轴。拧紧杆安装在拧紧轴上，套筒通过偏转组件安装到拧紧杆的端部，不受外力作用，偏转组件保持套筒与拧紧杆同心，受外力作用，偏转组件限制套筒相对于拧紧杆的偏转角度。控制手柄安装在拧紧支架上，控制手柄连接到推进气缸，控制手柄控制推进气缸动作以驱动拧紧轴带动拧紧杆进行拧紧操作。

High energy density vibration energy harvesting device with high-mu material

The present disclosure describes a vibration energy harvester with increased output power density. The vibration energy harvester has two magnetic solenoids, each with cores that include multiple layers of high permeability materials. The two magnetic solenoids are fixed at two sides of a movably supported hard magnetic core, such as a magnet pair with anti-parallel magnetization, which produces a spatially inhomogeneous bias magnetic field for switching the flux inside the solenoids during vibration of the magnetic core. An output voltage of 2.52 V and a power density 20.84 mW/cm3 at 42 Hz, with a half peak working bandwidth of 6 Hz.

Glycine transport inhibitor.

La presente invención se refiere a compuestos novedosos de la fórmula [I] o sales farmacéuticamente aceptables de los mismos (Ver Formula) Los compuestos de la presente invención son útiles en la prevención o tratamiento de enfermedades tales como esquizofrenia, enfermedad de Alzheimer, alteración cognitiva, demencia, trastornos de ansiedad (v.gr., trastorno de ansiedad generalizado, trastorno de pánico, trastorno obsesivocompulsivo, trastorno de ansiedad social, trastorno de estrés post-traumático, fobias específicas, trastorno de estrés agudo), depresión, farmacodependencia, espasmos, tremores, dolor, enfermedad de Parkinson, trastorno de hiperactividad por déficit de atención, trastorno bipolar, trastorno de la alimentación, o trastornos del sueño, que se basa en la acción de inhibición de absorción de glicina.

Method for judgment and residency of multi-card mobile terminal service provider

Methods for determination and residency of service provider of a multi-card mobile terminal are provided. A method for the residency of the multi-card mobile terminal comprises: when some or all cards belong to the same service provider, said cards will reside in the same cell. Some embodiments of the present invention acquire IMSI corresponding to each card and extract HPLMN or EHPLMN from the IMSI to identify from card storage information rapidly and accurately cards in the mobile terminal that belong to the same service provider, and make those cards reside in the same cell during starting-up stage, cell reselection, or network recovery under the circumstance of a plurality of cards belonging to the same service provider, thus reducing the realization difficulties in measurement, idle standby, synchronous maintenance, etc., stabilizing the system and optimizing the performance of mobile terminal.

Dual-glass photovoltaic cell module

A double-glass photovoltaic cell module includes: a body (1), where the body (1) includes a first glass layer (11), a first encapsulation layer (12), a cell group layer (13), a second encapsulation layer (14), and a second glass layer (15) that are sequentially disposed in a laminated manner, where outer edges of the first glass layer (11) and the second glass layer (15) exceed an outer edge of the cell group layer (13); a reflecting coating provided on the second glass layer (15); an end part sealing block, disposed between the first glass layer (11) and the second glass layer (15), and located at peripheries of the first encapsulation layer (12), the cell group layer (13), and the second encapsulation layer (14); a frame (6), encapsulated at a periphery of the body and having a notch (60); and a connection box (4), disposed at the notch (60).

System and method for cooling power electronics of refrigerant compressors

This disclosure relates to refrigerant compressors, and, in particular, relates to cooling for the power electronics of such compressors. An example refrigerant system includes a main refrigerant loop in communication with a condenser, an evaporator, and a compressor. The refrigerant system further includes at least one cooling line configured to direct refrigerant from the main refrigerant loop to cool a chamber containing electronic components. A method is also disclosed.

Millimeter thick magnetic pcb with high relative permeability and devices thereof

A magnetic PCB generated by simultaneously spin-spraying a ferrite ion solution and an oxidant solution on a substrate plate while the substrate plate is rotated at a speed 40 rpm to about 300 rpm and heated at 40° C. to 300° C.

System and method for virtual reality content rating using biometric data

Systems, methods, and computer readable media are provided for automatically personalizing virtual reality content ratings using biometric data on a head-mountable display (HMD) device. A server includes a transceiver configured to transmit and receive data to and from a first electronic device, a memory, and at least one processor operably connected to the memory and the transceiver. The processor(s) is configured to receive application data and biometric data, wherein the biometric data corresponds to the application data from the first electronic device, generate a rating for an application related to the application data, wherein the generated rating is based on the biometric data, and store the generated rating to a database corresponding to the application in an online store.

Solar cell module and manufacturing method thereof

A solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell module (100) includes an upper glass plate (10), a front adhesive layer (20), a solar cell array (30), a back adhesive layer (40) and a back plate (50) superposed in sequence. The solar cell array (30) comprises a plurality of cells (31), adjacent cells (31) connected by a metal wire that extends reciprocally between a surface of a first cell (31A) and a surface of a second cell (31B) adjacent to the first cell (31A) to form a plurality of conductive wires (32), the cells (31) comprising secondary grid lines (312) disposed on front surfaces thereof, the conductive wires (32) being welded with the secondary grid lines (312), at least one of the front adhesive layer (20) and the back adhesive layer (40) having a thickness of larger than or equal to the metal wire in a direction perpendicular to the cell (31), and smaller than 400μm.

Service operator determining method and residing method for multi-card mobile terminal

A service operator determining method and residing method for a multi-card mobile terminal. The residing method for a multi-card mobile terminal comprises: when a part of or all cards belong to the same service operator, enabling the cards that belong to the same service operator to reside in the same cell. In the embodiment of the present invention, through obtaining an IMSI corresponding to each card and extracting an HPLMN or an EHLMN corresponding to each card, it is quickly and correctly determined, according to the information stored in the card, whether multiple cards in the same mobile terminal belong to the same service operator. Hence, when the multiple cards belong to the same service operator, the mobile terminal enables the cards that belong to the same service operator to reside in the same cell during the start up, cell reselection or network recovery, thereby simplifying the implementation of measurement, idle standby mode, and synchronous measurement, making the system more stable, and optimizing the performance of the mobile terminal.

Battery cell, battery cell matrix, solar cell, and battery cell preparation method

Photovoltaic cell module

A photovoltaic cell module includes: a transparent upper cover plate (11), a first polyolefin encapsulation layer (12), a cell group layer (13), a second polyolefin encapsulation layer (14), and a backplane (15) that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate (11) and the backplane exceed outer edges of the first polyolefin encapsulation layer (12), the cell group layer (13), and the second polyolefin encapsulation layer (14), an end part sealing block is further disposed between the transparent upper cover plate (11) and the backplane, and the end part sealing block is located at peripheries of the first polyolefin encapsulation layer (12), the cell group layer (13), and the second polyolefin encapsulation layer (14).

Indoor hanging machine of air conditioner and air conditioner

本实用新型提供一种空调器室内挂机和空调器，包括壳体和面罩，面罩设置于壳体上，壳体内形成有风道，且壳体上设置连通风道的进风口和出风口，壳体还连接有导风板，导风板相对面罩所转动以开启或关闭出风口，导风板包括朝向于壳体内部的内表面和与内表面相对的外表面，壳体上设置有支撑筋，支撑筋沿朝向于内表面的方向所凸出，导风板在关闭出风口时，内表面与支撑筋的端面相对，由支撑筋对导风板进行支撑，降低导风板因端部受到驱动机构传动发生形变后与面罩或装饰件之间所形成的段差，提升空调器外观性能。

Aminopyrrolidine compound

Disclosed is an aminopyrrolidine compound represented by the formula [I] or a pharmaceutically acceptable salt thereof. The compound or the salt is useful as a prophylactic/therapeutic agent for mode disorder such as depression, anxiety disorder, cibophobia, cachexia, pain and drug dependence, whose action relies on the MC4 receptor antagonistic effect.

Virtual machine resource utilization in a data center

An embodiment of the disclosure provides a method, performed by a resource management server, for resource allocation in a virtualization environment. The resource management server includes a non-transient computer readable medium and a processor to execute computer executable instructions stored on the non-transient computer readable medium, so that when the instructions are executed, the resource management server performs the method of: (a) determining an average service rate for each virtual machine (VM) pool running an application; (b) predicting a workload of the application; (c) determining a set of collaborative VMs to serve the application in order to satisfy a service level requirement, the set of collaborative VMs comprising a number of selected VMs from the VM pools running the application; and (d) distributing incoming application requests of the application among the VMs in the set of collaborative VMs.

Magnetoelectric very low frequency communication system

Compact and power efficient acoustically actuated magnetoelectric antennas for transmitting and receiving very low frequency (VLF) electromagnetic waves utilize magnetoelectric coupling in a magnetic/piezoelectric heterostructure to provide voltage control of magnetization in transmission mode and magnetic control of electric polarization in receiving mode. The magnetoelectric antennas provide a power efficiency enhanced by orders of magnitude compared to magnetically or mechanically switching the magnetization. The antennas can be used in groups or arrays and can be combined to form VLF communication systems.

Photovoltaic cell module

A photovoltaic cell module includes: a transparent upper cover plate, a first liquid silica-gel encapsulation layer, a cell group layer, a second liquid silica-gel encapsulation layer, and a backplane that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate and the backplane exceed outer edges of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer, an end part sealing block is further disposed between the transparent upper cover plate and the backplane, and the end part sealing block is located at peripheries of the first liquid silica-gel encapsulation layer, the cell group layer, and the second liquid silica-gel encapsulation layer.

Hvac compressor with mixed and radial compression stages

A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, a first compression stage arranged in a main refrigerant flow path. The first compression stage is a mixed compression stage having both axial and radial components. The compressor further includes a second compression stage arranged in the main refrigerant flow path downstream of the first compression stage. The second compression stage is a radial compression stage.

Double-glass photovoltaic module

A double-glass photovoltaic module includes: a body, where the body includes a first glass layer, a first encapsulation layer, a cell group layer, a second encapsulation layer, and a second glass layer that are sequentially disposed in a laminated manner, the cell group layer extracts a current by using a bus bar, and the bus bar is led out between the first glass layer and the second glass layer and from an edge of the body; a frame, encapsulated at a periphery of the body by a sealant and having a notch; and a connection box, disposed at the notch, and sealed and connected to the body the frame, and the bus bar is electrically connected to the connection box.

Device to relieve thrust load in a rotor-bearing system using permanent magnets

The present invention provides a device and a method to enhance thrust load capacity in a rotor-bearing system. The load-enhancing device comprises a stator and a rotor arranged in such as way as to achieve a magnetic thrust load capacity enhancement by employing a number of permanent magnets, which produce an attracting force or an expulsing force between the rotor and the stator.

Magnetostatic surface wave nonreciprocal tunable bandpass filters

A nonreciprocal tunable bandpass filter includes a transducer comprising parallel coupled conductive lines; and a ferrite body having at least two opposing parallel edges, the ferrite body disposed over the microstrip transducer such that the parallel edges of the ferrite layer are tilted at a non-zero angle Θ with respect to the parallel coupled microstrip lines of the microstrip transducer.

Frequency domain filtering method and device of wellbore wave in vsp seismic data

Disclosed are a frequency domain filtering method and device of wellbore wave in VSP seismic data. The method includes: collecting original data of VSP seismic data, and performing down-going wave leveling pretreatment on the original data by using the first break time; transforming the pretreated data into frequency domain by Fourier transform, and performing spectrum analysis to obtain each recorded amplitude spectrum; carrying out normalized mean processing on the amplitude spectra of all traces, and establishing a statistical model of the amplitude spectra; comparing the statistical model of the amplitude spectra, and correcting the amplitude spectrum of single recording until all records are processed; performing inverse Fourier transform on the processed frequency domain data to obtain time domain data of separated tube waves; carrying out energy amplitude correction on the single recording of amplitude spectrum replaced by the statistical model; and outputting data.

Compressor shrouded impeller arrangement

A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, an impeller configured to rotate about an axis, and a shroud. The impeller has a plurality of blades. The shroud is secured to the impeller with an adhesive at tips of the plurality of blades.

Unloading device for hvac compressor with mixed and radial compression

Tab flattening device

This application relates to a tab flattening device (10). The tab flattening device (10) includes: a roller (100) configured to convey an electrode plate (300), a cover (210), and a flattening portion (220). The surface of the roller (100) is in contact with the electrode plate (300) in a contact region (1001). The cover (210) surrounds the contact region (1001) peripherally and includes a feed-in guide surface (211) oriented toward the contact region (1001). The flattening portion (220) is disposed protrusively on the feed-in guide surface (211), and located opposite to a tab (310) of the electrode plate (300). A tab guide surface (2201) is formed on the flattening portion (220). Along a feed-in direction of the electrode plate (300), the flattening portion (220) is at least partially located upstream of the contact region (1001). By using the tab flattening device (10), the folded part of the tab (310) can be flattened to solve the problems of a folded tab, sagging edges, or a curved tab after the tab (310) is formed, and also to prevent a folded part of the tab (310) from being jammed.

Wasserstoffenergieunterstütztes Fahrzeug, dessen Energiesystem und Energiesystemmanagementverfahren dazu

Die vorliegende Erfindung offenbart ein wasserstoffenergieunterstütztes Fahrzeug sowie dessen Energiesystem und Energiesystemmanagementverfahren, wobei das Energiesystemmanagementverfahren ein Management, wenn der Benutzer das Fahrzeug mietet, ein Management, wenn der Benutzer das Fahrzeug zurückgibt, und ein Management, wenn sich das Fahrzeug in einem Wartezustand für die Vermietung befindet, umfasst; wenn der Benutzer das Fahrzeug mietet, öffnet das zentrale Steuersystem das Hinterradschloss und die vorderen und hinteren Lichter und sendet einen Einschaltbefehl an das Wasserstoff-Brennstoffzellen-Managementsystem und den Motorregler, und das Wasserstoff-Brennstoffzellen-Managementsystem startet den Wasserstoff-Brennstoffzellenstapel; wenn der Benutzer das Fahrzeug zurückgibt, schließt das zentrale Steuersystem das Hinterradschloss und die vorderen und hinteren Lichter und sendet einen Abschaltbefehl an das Wasserstoff-Brennstoffzellen-Managementsystem und den Motorregler, um die Stromversorgung des Motorreglers, des Wasserstoff-Brennstoffzellenstapels und des Wasserstoff-Brennstoffzellen-Managementsystems abzuschalten; im Wartezustand für die Vermietung bestimmt das zentrale Steuersystem entsprechend der verbleibenden Batterieleistung des Lithiumbatteriepacks, ob es notwendig ist, den Lithiumbatteriepack aufzuladen, und bestimmt entsprechend dem Innendruck des Wasserstoffspeichers, ob es notwendig ist, den Wasserstoffspeicher auszutauschen. Die vorliegende Erfindung verbessert die Rationalität des Managements des Energiesystems, stellt die Reibungslosigkeit des Verwendungsprozesses des Benutzers sicher und verbessert die Benutzererfahrung.