3440results about How to "Improve transfer efficiency" patented technology

The invention relates to a network payment method and a network payment device. The network payment method is used for a first network node in a network which is composed of a plurality of peer-to-peer network nodes and comprises the steps of transmitting a service request by the first network node to one or a plurality of second network nodes, receiving service request confirming information of the second network node by the first network node and generating an asset transfer recording, participating in whole-network consensus verification of the asset transfer recording by the first network node, and writing the asset transfer record which passes whole-network consensus verification into a block chain of the network by the first network node. The invention further discloses a network payment device.

The invention provides an electric pressure cooker with a cover being conveniently opened. The cooker comprises a cooker body, a cooker cover and a buckling part. The buckling part comprises a movable clamping part arranged on the cooker cover and a fastener located on the cooker body. The cooker cover is buckled with the cooker body through the buckling part. The cooker cover comprises a lining and a lock cover located below the lining. The lock cover rotates so that the lock cover and the cooker body are locked and unlocked. The cooker cover is further provided with a cover-opening assembly which drives the locking cover to rotate. The lock cover is provided with an unlocking part. When the cover-opening assembly drives the lock cover to rotate at the first set position, the lock cover and the cooker body are unlocked. When the cover-opening assembly drives the lock cover to continuously rotate at the second set position, the fastener is acted upon the movable clamping part. The movable clamping part is separated from the fastener such that the cooker cover is opened. The rotation angle at which the lock cover rotates from the first set position to the second set position is Alfa. The cooker cover is provided with an elastic device driving the lock cover to rotate. After the cooker cover is opened, the elastic device drives the lock cover to rotate at the angle of Beta which is less than Afla. The electric pressure cooker with the cover being conveniently opened facilitates opening the cover.

The invention provides an electric pressure cooker capable of facilitating cover opening. The electric pressure cooker comprises a pot body, a pot cover and a clamping buckling component; the pot cover comprises a liner and a lock cover located below the liner; the clamping buckling component comprises a movable clamping component arranged on the liner and a buckling component located on the pot body; the pot cover is buckled to the pot body through the clamping buckling component; the liner is provided with a cover opening assembly; the cover opening assembly drives the lock cover to rotate; the rotation of the lock cover enables the locking and unlocking of the lock cover and the pot body; the lock cover is provided with an unbuckling component; a distance from the unbuckling component to the center of the lock cover is 1 / 5 to 4 / 5 of the radius of the lock cover; a collision avoidance groove is arranged on the liner; the unbuckling component passes through the collision avoidance groove and extends to the upper surface of the liner; and the cover opening assembly drives the lock cover to rotate for unlocking, and the unbuckling component acts, so that the movable clamping component is separated from the buckling component. According to the electric pressure cooker of the invention, the pot cover can be opened just through rotation, and therefore, the electric pressure cooker is convenient for a user to use.

A manufacturing method of an LED array device uses LED devices with a vertical structure and a mother board, wherein the LED device is provided with a first magnetic part composed of soft magnetic metal; the mother board is provided with a second magnetic part composed of a hard magnetic material, and a base layer without magnetic insulation is arranged on a first plate surface; a driving circuitlayer including a plurality of welding pads arranged on the base layer, and the welding pads are corresponding to the second magnetic part; the LED devices are distributed on the driving circuit layer, the first magnetic part of the LED device is subjected to the acting force of the magnetic field of the welding pad on the second magnetic part, so that the LED device is arranged on the welding padin a positioning way; so that the LED device and the welding pad are bonded with each other; the base layer and the mother board are separated from each other to obtain an LED array device. This approach can quickly and efficiently transfer large amounts of LED devices to the driving circuit layer.

The present invention aims to provide a photoconductor having improved wear resistance, and which has reduced foreign matter attached on the photoconductor surface.The electrophotographic photoconductor of the present invention is formed by sequentially disposing a photoconductive layer comprising at least one layer and a protective layer on an electroconductive support, and the protective layer comprises an acrylic resin and / or a methacrylic resin and a resin composition comprising an acryl-modified polyorganosiloxane compound which is dispersed in or compatible with the acrylic resin and / or the methacrylic resin.

The invention relates to the technical field of lithium-ion cathode material, in particular to silicon cathode material coated with graphene and a preparation method of the silicon cathode material coated with the grapheme. The preparation method comprises the following steps: A, preparing oxidized graphene suspension liquid; B, preparing nanometer silicon particle suspension liquid; and C, preparing silicon cathode material coated with grapheme. The preparation method adopts the electrostatic self-assembly synthetic technology and is wide in source of raw material, low in price, simple in synthetic method, easy for control of process conditions, strong in operability and good in repeatability. The silicon cathode material coated with grapheme is high in specific capacity and good in cycle performance and rate capability, wherein the specific discharge capacity for the first time under the electric current density of 0.01-1.2V, 200mA / g can reach 2746mAh / g, and the specific discharge capacity after 100 times of cycles can maintain 803.8mAh / g.

The present invention belongs to the data processing technology field, and discloses an urban bus dynamic scheduling optimization method and system. The method comprises: on the basis of obtaining information such as degree of congestion of a bus, a road congestion condition, bus real-time location and the like, establishing a three-layer scheduling decision model comprising a time frame bus-times model, a departing time decision model and a path changing model; realizing information interaction of people, vehicles and roads through an internet technology; determining optimal time frame bus times through the time frame bus-times model from the beginning of balancing bus operating cost, passenger waiting time and riding comfort; taking the maximum total meeting times and the minimum total meeting stations of an area as a target regulation departing moment through the departing time decision model so as to effectively reduce the probability of transferring and waiting; and employing the idea of being far away from a jamming road by employing the path changing model to effectively improve the running speed and reduce the following station passenger waiting time, and arranging response stations to allow passengers having missed the stations to get off.

The invention discloses a comprehensive heat energy utilizing type active coke purifying and regenerating process system and an active coke purifying and generating process method. The process system comprises a regenerating device, a preheating device, a heating device and a heat exchanging device, wherein the regenerating device comprises a regenerating tower; the preheating device comprises a drying tower; the heating device comprises a hot-blast stove and a first fan; and the heat exchanging device comprises a second fan, a normal-temperature air input pipeline and a hot air output pipeline, wherein the second fan is used for sending the hot air after heat exchange to the drying tower so as to preheat the active coke. The method comprises the following steps: (1) preheating: preheating the active coke in the drying tower; (b) heating: heating the active coke due to the action of a high-temperature heat-conducting medium; (c) regenerating; and (d) cooling: cooling the regenerated active coke entering a cooling section. The system and method disclosed by the invention are suitable for restoring and regenerating the active coke.

The invention relates to a tray, which belongs to the technical field of stacking and packaging materials. The tray comprises a rectangular or square tray body which is obtained by blowing and is formed in a manner that first and second tray sections with the same structures are connected with each other. The tray is characterized in that: first carrying bosses which are extended to the other side from one side of the first tray section and are protruded on the surface of the first tray section are formed at intervals on the first tray section; and a first shovel arm slot is formed between the adjacent first carrying bosses; second carrying bosses which are extended to the other side from one side of the second tray section and are protruded on the surface of the second tray section are formed at intervals on the second tray section; and a second shovel arm slot is formed between the adjacent second carrying bosses; the first and second carrying bosses are corresponding to each other; and the first and second shovel arm slots are corresponding to each other. The advantages are that: flexible selection requirement on insertion of the shovel arm of the forklift truck into the first shovel arm slot or the second shovel arm slot can be satisfied, the labor intensity of workers in loading and unloading can be reduced and the transfer efficiency of goods can be improved.

The invention discloses a teacher-student interaction network system and method for classroom teaching. The teacher-student interaction network system for classroom teaching comprises teacher terminalequipment, a network server device and student terminal equipment, wherein the teacher terminal equipment is used for demonstrating electronic teaching plan documents during the class, acquiring voice information when a teacher gives a lesson, meanwhile copying interfaces during demonstration of the electronic teaching plan documents as image information, merging the interfaces with the voice information to generate teaching video information, compressing and encoding the teaching video information and then transmitting the teaching video information to the network server device, and sharingthe teaching video information to all the student terminal equipment. Students can decode and play the teaching video information through the student terminal equipment. The students can transmit character or expression information to the teacher terminal equipment, and the character or expression information is displayed in a rolling manner by a bullet screen mode to remind the teacher to adjustthe teaching speed in time or answer questions in a targeted manner. The teacher-student interaction network system and method for classroom teaching can be used for classroom teaching of colleges, middle schools and primary schools, disconnection of the teacher from students is avoided, and thus, the teaching efficiency and the teaching quality are improved.

The invention discloses an IP platform-based on-vehicle integrated information system. The system comprises a control centre server, an on-vehicle communication network and a vehicle-ground communication network, wherein the on-vehicle communication network comprises an on-vehicle switch and network cables; the vehicle-ground communication network comprises a wireless switch, a centre switch, a station switch, an optical transmitter and receiver, more than one inter-zone wireless access point and an on-vehicle wireless access point, wherein the on-vehicle wireless access point is connected with the inter-zone wireless access point through a wireless network and is connected with the on-vehicle switch through the network cables; and the centre switch is connected with the control centre server. An on-vehicle passenger information system, an on-vehicle broadcasting system and an on-vehicle closed circuit television monitoring system all adopt a TCP / IP protocol to access an on-vehicle local area network which is connected with a station server and the control centre server through the wireless network. The IP platform-based on-vehicle integrated information system can realize interactions comprising the transmission of traffic information of a train and live video streams and the uploading of on-vehicle video streams, and has low maintenance and management cost and high information transmission efficiency.

An architecture for streaming data from a sending endpoint to a receiving endpoint which are connected to each other by multiple networks is provided. Each of the sending endpoint and the receiving endpoint has multiple physical interfaces each for interfacing to a respective one of the multiple networks. The architecture is implemented on both of the endpoints. The architecture includes a traffic monitor for gathering performance characteristics of each of the multiple physical interfaces, and a software library for controlling sending and receiving of the data stream between the endpoints. The traffic monitor and the software library communicate information to each other. The software library instantiates a plurality of bondable virtual interfaces for splitting the data stream into multiple data sub-streams and for combining the multiple data sub-streams into the data stream, and a data organizer for designating one of the plurality of bondable virtual interfaces.

In a photoelectric transfer device having a semiconductor electrode composed of semiconductor nanoparticles and an electrolyte layer between a pair of transparent conductive substrates, a transparent conductive substrate at the light-receiving side is made by stacking a transparent substrate, conductive wiring layer and a metal oxide layer in order from the light-receiving side and having sheet resistance equal to or lower than 10 Ω / □. The metal oxide layer is made of an In—Sn composite oxide, SnO2, TiO2, ZnO, or the like.

The invention relates to a power ultrasonic device for treating high-temperature metal melt under vacuum state and a method thereof, and belongs to the field of preparation of metal materials. The method has the technical characteristics that the power ultrasonic device is used for treating the high-temperature metal melt under the vacuum state. The power ultrasonic device is characterized in that tantalum with purity being 99.98% is taken as the material of a tool head, and stable and continuous ultrasonic waves can be conducted, and the power ultrasonic device can be prevented from being corroded by high-temperature metal liquid. During the casting process, a vacuum device is adopted for protecting an ultrasonic transducer, alloy to be treated and a temperature preservation device, on one hand, the tantalum tool head can be prevented from being oxidized to deteriorate, one the other hand, the degassing effect of the ultrasonic treatment on the metal melt can be improved by virtue of the vacuum condition. For the produced alloy material, the solidification tissue is fine and compact, the distribution is uniform, and the clarifying effect is good, so that the mechanical property is greatly improved. The invention provides a new technical means for application of ultrasonic treatment of high-temperature melt in industrial production.

The invention belongs to the ash water processing technology for gasification of coal water slurry in gasified ash water, in particular relating to an ash water processing technique applied in a staged gasification furnace. The technique solves the problems in the prior art of complex structure, energy waste, trivial technological operation and so on. The method comprises the following steps that: black water exhausted from the staged gasification furnace and a syngas scrubber respectively enters into a high-pressure flash tank after decompressed by respective pipes; liquid phase after high-flash flash evaporation in the high-pressure flash tank passes through a pressure-reducing valve and enters into a vacuum flash tank for secondary flash evaporation; the liquid phase after vacuum flash evaporation in the vacuum flash tank enters into a settling tank the position of which is lower than that of the vacuum flash tank for settlement by means of gravity action; gas phase after high-flash flash evaporation in the high-pressure flash tank enters into a separator on the top of the high-flash tank for gas-liquid separation; and one part of separated gas phase enters into a deaerator and directly contacts the ash water for heat exchange, and the other part of the steam enters into a steam buffer tank through a pressure control valve. Compared with the prior flow, the adoption of the flow saves equipment investment by 3 million; and about 10 tons of steam is supplied in normal operation.

The present invention discloses linked list based progress message transferring method. It contains main control progress establishing message queue, said message queue including allocated node queue and free node queue; first process progress receiving outer message, applying free node from free node message queue, chaining head and end of message field to sharing memory linked list then transmitting said linked list head pointer to second process progress; when after receiving first process progress transitive sharing memory linked list head pointer, second process progress converting first process progress transitive pointer into said progress address space memory address. Second process progress accesses sharing memory linked list in said memory address, processing and updating result to said linked list, then transmitting head pointer in said linked list to later processing progress. Adopting sharing memory pointer based message transferring technology and sharing memory linked list data structure, said invention effectively raises message transmission efficiency under on stream mode service processing frame.

The invention discloses an ultrasonic coupling supergravity rotary packed bed which comprises a housing, an end cover, a rotator and a transmission device, wherein the housing and the end cover form a sealed cavity; the sealed cavity is internally provided with the rotator which is provided with a filler ring; the rotator is connected with the transmission device out of the sealed cavity through a rotary shaft; a gas inlet and a liquid outlet are formed on the housing; a gas outlet and a liquid input distributor are arranged on the end cover, the gas input distributor penetrates and extends to a central cavity of the rotator from the end cover and is close to the inner edge of the filler ring of the innermost inner ring; the filler ring is composed of multiple reaction filler rings which are concentrically arranged with different diameters or multiple blade rings are concentrically arranged with different diameters or multiple reaction filler rings and blade ring which are concentrically arranged in a combined manner with different diameters; a functional bade which penetrates and extends from the end cover is arranged in annular space between two adjacent filler rings. According to the device and process disclosed by the invention, the efficiency is 1.1-3 times that of the efficiency without ultrasonic waves at different ultrasonic frequencies, and the device and process can be applied to processes such as reaction, emulsification and the like. The ultrasonic coupling supergravity rotary packed bed disclosed by the invention has the advantages of being less in equipment investment, low in energy consumption, small in occupied space of equipment and the like.

The invention discloses a weight loading ring-piece type corrosive wear tester, consisting of a stand, a weight loading system, a friction force measuring system, a transmission system and a crucible resistance furnace system. The weight loading system is internally provided with a lifting rotary plate; during loading, the weight tray is located in the low order; during unloading, the lifting rotary plate is rotated; the weight tray is risen to a high-order for bearing a weight; one end of a first wire rope in the weight loading system is horizontally led out and then wound on a pinion of a force-increasing roller; one end of a second wire rope is fixed and then wound on a bull wheel of the force-increasing roller; and the weight is suspended on the sagging end. In the invention, a ringlike sample and a block-like sample are used as the friction pair, liquid metal is used as the corrosive medium, the behavior of the solid friction pair for bearing corrosion and wear at the same time in the liquid metal can be simulated, the load, temperature, rotating speed and liquid metal supply test parameters can be changed, the friction force can be measured and high load-applied accuracy and high measuring precision are ensured.

The invention relates to the field of vehicle welding in a vehicle production line, in particular to a storage switching mechanism for multi-vehicle-type vehicle body mixed line forming station clamps. The storage switching mechanism comprises four sets of clamp storage banks, and a clamp conveying device is installed below the clamp storage banks. The storage switching mechanism further comprises a clamp transfer device and a clamp in-place device. The clamp transfer device and the clamp in-place device are fixed between two sets of clamp storage banks located on the same side of a welding production line. The two ends of the clamp in-place device and the two ends of the clamp transfer device are connected with the clamp conveying device in the two sets of clamp storage banks on the same side respectively to form an annular clamp conveying system. The clamp storage banks are reasonable in arrangement structure, the occupied area of a factory is saved, the whole arrangement structure is more reasonable, the clamps can be well conveyed to designated positions through the cooperation of three-dimensional conveying mechanisms, the transfer device and the in-place device, the transfer efficiency of the clamps on the welding production line is improved, and high promotional value is achieved.

The invention discloses a lighterage operation bridge type loading and unloading ship machine (1), which comprises three parts, namely an unloading ship machine (1), a loading ship machine (2) and a middle belt conveyor (3), wherein the loading ship machine is arranged on the lower side of the unloading ship machine (1); a rotary and pitchable telescopic arm frame belt conveyor (21) is arranged above a wharf boat (4) and a ship (6) to be loaded on the other side; the middle belt conveyor (3) is arranged between the unloading ship machine (1) and the loading ship machine (2); one end of the middle belt conveyor (3) is arranged below a discharge hole of a hopper (13) of the unloading ship machine (1), and the other end of the middle belt conveyor (3) is connected with the telescopic arm frame belt conveyor (21) of the loading ship machine (2); and the loading ship machine (2) and the middle belt conveyor (3) are supported on a supporting frame (11). Due to a three-in-one loading and unloading ship machine, a large number of tail vehicles, metal structures and other parts are saved, so that the weight of the machine is lightened, the whole system has a simple and compact structure and small occupied space, and the cost of a lighterage operation system is reduced.

The invention proposes a mass Micro LED transfer method and a mass transfer device. The method comprises a step of providing Micro LED chips, wherein the cross-sectional shapes of first Micro LED chips capable of emitting a first color is different from the cross-sectional shapes of second Micro LED chips capable of emitting a second color, a step of dumping the Micro LED chips on a loading surface of a loading mold at one time, wherein the loading surface is provided with loading slots with first shapes matched with the shapes of the first Micro LED chips and second shapes matched with the shapes of the second Micro LED chips, and a step of vibrating the loading mold and allowing the Micro LED chips to fall into the matched loading slots, and tilting the loading mold such that Micro LED chips that do not fall into the loading slots leave the loading surface. The mass transfer method proposed by the invention can realize the mass transfer process of a plurality of Micro LED chips withdifferent colors at one time, and the high transfer yield can be ensured while the transfer efficiency is multiplied.

The invention discloses an electronic proof system based on a blockchain. The electronic proof system comprises a distributed file management system and a consensus network bookkeeping device, whereinthe distributed file management system comprises an attribute basic encryption module, a file segmentation module, a copying and distributing module, a Hass processing module and a sending module, and the consensus network bookkeeping device comprises a consensus network module and a bookkeeping module. The invention also discloses an electronic proof storage method and an electronic proof file recovery method. By use of the electronic proof system based on blockchain, the electronic proof storage method and the electronic proof file recovery method, permission control of a multi-hierarchy relationship can be realized, centralized management can be realized, risks are dispersed, user information can effectively prevent from being leaked, data can not be tampered and can be subjected to tracking traceability, a manual operation can be withdrawn, and information transfer efficiency is high.

The present invention discloses a node autologous location method in the wireless sensor network, and the process is that each anchor node in the wireless sensor network sends the anchor node coordinate, the node ID number, the correct value, and the jumping-figure information to all nodes of the entire net, and enables the entire net to obtain the autologous information of all anchor nodes; after obtaining the smallest jumping-figure of other anchor nodes, each anchor node performs the calculation of the smallest mean square error correct value, and sends out the smallest mean square error correct value, then enables all ordinary anchor nodes to obtain the smallest mean square error correct value of all anchor nodes ultimately; each ordinary anchor node selects one smallest mean square error correct value c from the all smallest mean square error correct values, and performs the trilateral localization with each anchors node autologous information obtained from the mutual information, and performs the choice of the probability, then takes the trilateral localization coordinate of the biggest probability as the autologous position of the ordinary node. The present invention has the advantages of low energy consumption and high accuracy, thus being available in the autologous localization of the isotropic wireless sensor network node.

The embodiment of the invention discloses a method for transferring micro LEDs and a display panel. The transfer method includes providing a plurality of intermediate transfer plates provided with micro LED receiving groove arrays; arranging a plurality of micro LEDs in a plurality of micro LED receiving grooves in the micro LED receiving groove arrays to form a micro LED array; providing a circuit motherboard provided with at least one micro LED bonding point array, wherein the micro LED receiving grooves of at least two spliced intermediate transfer plates correspond to the micro LED bondingpoints on the circuit motherboard one to one; successively transferring the micro LED arrays on the at least two intermediate transfer plates to a corresponding region of the micro LED bonding pointarray of the circuit motherboard. The method successively transfers the micro LEDs in batches, and shortens the transfer time and improves the transfer efficiency of the micro LEDs that a method of successively transferring single or a small number of micro LEDs.

The invention discloses a multi-ground-clearance self-steering intelligent sprayer and a control method. The sprayer comprises a vehicle platform, two self-steering traveling mechanisms, a controllable lifting spraying device, a gasoline power generation and supply device and a control device, and each self-steering traveling mechanism is connected with the vehicle platform by adopting a rotation structure; the controllable lifting spraying device is fixed at the tail of the vehicle platform and comprises a sprayer lifting mechanism, a spraying rod device and a drug mixing device, the spraying rod device is arranged on the sprayer lifting mechanism and connected with the drug mixing device, and a spraying rod can move up and down along with traction of the sprayer lifting mechanism; the drug mixing device is fixed in the middle of the vehicle platform and provides drug to spraying equipment for spraying, the gasoline power generation and supply device is fixed on the front portion of the vehicle platform and serves as a stable voltage power source of the equipment, and the control device is connected with driving equipment, a control motor and multiple sensors. Four hub motors are controlled by the control device to realize self-steering of wheels at differential speeds, and the sprayer is high in control accuracy and small in turning radius.

A management system for semiconductor manufacturing equipment in a manufacturing facility is provided. The system includes a host computer communicating with a tracking server, the tracking server communicating with a wireless network adapted to communicate with a radio tag associated with a wafer cassette. The tracking server is adapted to receive status information from the radio tag via the wireless network, to derive location or movement information for the wafer cassette from the status information, and to determining an optimal transfer path for the wafer cassette through the manufacturing facility.

The invention discloses an energy recovery device in a shield duct piece assembling driving system, comprising an electric motor, a pump, a one-way valve, a hydraulic motor / pump, a relief valve, an energy accumulator, a three position four-way directional control valve, a hydraulic pressure transformer and a hydraulic cylinder. The system adopts the motor / pump, the energy accumulator and the hydraulic pressure transformer as energy conversion and recovery elements, converts part of the mechanical energy in the circumferential rotation and vertical lifting movement shield duct piece assembling machine into hydraulic energy, and stores the hydraulic energy to be used for assembly. The actuator element motor / pump of the hydraulic system drives the assembling machine to rotate when working at the state of motor, and feeds the load energy back to the energy accumulator when working at the state of pump. By switching the working states of the hydraulic transformer, the lifting of a lifting hydraulic cylinder and the recovery of gravity loading energy are realized. As no throttling element is arranged in the system, the energy transmission efficiency is high, energy loss in a throttle governing system is avoided, and the system has obvious energy conservation effect.

The invention provides a rotary-type compound nanometer power generator. The rotary-type compound nanometer power generator comprises a friction nanometer power generation assembly and a magnetic-electric sensing power generation assembly, wherein the friction nanometer power generation assembly comprises a rotor and a stator which are provided with a command rotation shaft, a friction layer is arranged on the lower surface of the rotor and is formed by outwards and radially arranging a plurality of friction units taking the rotation shaft as a circle center, an electrode layer of the stator comprises a first electrode and a second electrode which are formed by outwards and radially arranging a plurality of first electrode units and a plurality of second electrode units at intervals in the same plane from the rotation shaft, electron gain-loss capability difference exists between the friction units and the upper surface material of the stator, a magnet part and a coil part of the magnetic-electric sensing power generation assembly are separately arranged on the rotor and the stator, and under the effect of an external force, induction potential difference is generated between the two electrodes, and meanwhile, induction current is generated in the coil part. The power generator provided by the invention can acquire current output with milliamperes and can be used for directly supplying power to a small-sized power utilization device.