FPGA (Field Programmable Gate Array)-based method for realizing multi-path I2C (Inter-Integrated Circuit) bus port expansion

The invention relates to an FPGA (Field Programmable Gate Array)-based method for realizing multi-path I2C (Inter-Integrated Circuit) bus port expansion. The FPGA-based method is used for the communication between master equipment and slave equipment of a communication system, and a master control MCU (Micro Control Unit) of the master equipment is connected with one FPGA through a high-speed parallel port so as to form an FPGA interior circuit through programming, wherein the FPGA interior circuit comprises an MCU interface module and a multi-path I2C interface module. The I2C port formed by FPGA expansion completely accords with an I2C bus protocol; and by applying the method for communication port expansion in the invention to the master equipment in the I2C bus communication system, the speed of communication between the master equipment and the salve equipment or slave devices can be greatly increased.

Closing acknowledgement device for elevator

The present invention comprises a first switching member (3) used for opening/closing a first contact part (20) of a circuit unit (2) and a second switching member (4) used for opening/closing a second contact part (21) of the circuit unit (2), and can switch the first contact part (20) and the second contact part (21) respectively to a conducting state and a non-conducting state with the opening/closing of a door (61) of an elevator(6).

Closing confirmation device for elevator

SARS antigen peptide

The invention relates to a kind of SARS antigen peptide generated by that SARS virus coded S protein is resolved in human cell, which can be combined with human leukocyte antigen HLA-A2 molecular and can be distinguished by T cell in combination state. It has following amino acid sequence; Phe-IIe-Ala-Gly-Leu-Ile-Ala-Ile-Val or Leu-Ile-Thr-Gly-Arg-Leu-Gln-Ser-Leu or multipiptide containing said two multiiptide segment and having same function or protein molecular.

Gear transmission system of diesel engine

The invention discloses a gear transmission system of a diesel engine, which comprises an intermediate gear (21), a crankshaft gear (16), a camshaft gear (1), a fuel injection pump gear (20) and an engine oil pump gear (17), wherein the intermediate gear (21) is positioned in the middle of a cylinder body (22); the camshaft gear (1) is positioned on the upper right side of the intermediate gear (21) and is meshed with the intermediate gear (21); the crankshaft gear (16) is positioned below the intermediate gear (21) and is meshed with the intermediate gear (21); the fuel injection pump gear (20) is positioned on the left upper side of the intermediate gear (21) and is meshed with the intermediate gear (21); and the engine oil pump gear (17) is positioned below the crankshaft gear (16) and is meshed with the crankshaft gear (16). By optimizing the arrangement mode among the gears, the gear transmission system can ensure that the internal space structure of the diesel engine is more compact ...

Method for preparing high-protein sacchariferous feed by straws

The invention relates to a method for preparing high-protein sacchariferous feed by straws, which is characterized in that a straw powder raw evaporating material is mixed with complex enzyme; after carrying out saccharification hydrolysis, the product is accumulated and fermented by saccharomyces cerevisiae and lactobacillus planetarium; after the product is dried or granulated, the high-protein sacchariferous feed is obtained. Compared with the prior art, the invention fully utilizes nutrient in the straws, improves a nutrient component of the feed, and is beneficial to the digestive absorption of livestock, wherein the crude protein content is improved to more than 21 percent, and the crude fiber content is lower than 14 percent; the dosage proportion of the straw feed in mixed feed and special feed can be improved, the dosages of concentrated feed and grain are saved; an experiment indicates that by adding 5 percent of sacchariferous feed into pig feed, the weight can be increased by ...

Short-range wireless communication based transfer method of danger warning information of vehicle

The invention relates to a short-range wireless communication based transfer method of the danger warning information of a vehicle, comprising the following steps of: (1) determining the coordinate value of a current vehicle in a gauss-Krueger plane rectangular coordinate system; (2) establishing a partial plane rectangular coordinate system of an unusual running vehicle; (3) after the unusual running vehicle releases the danger warning information in a broadcasting way, if the difference value of vertical coordinates of the current vehicle and the unusual running vehicle meets the difference value (theta 0-theta I < 900) of course angles of the current vehicle and the unusual running vehicle in the established partial plane rectangular coordinate system of the unusual running vehicle, determining the current vehicle is a following vehicle of the unusual running vehicle, and then prompting a driver to take collision-avoiding measures in time in an acousto-optic way and the like. The invention ...

Analogue circuit fault diagnosis neural network method based on particle swarm algorithm

The invention discloses a neural network method for diagnosing analog circuit failures which is based on a particle swarm algorithm, and comprises the following steps of: imposing an actuating signal to an analog circuit to be tested, and measuring an actuating response signal in the testing nodes of the circuit; extracting the candidate signal of failure characteristics by implementing noise elimination and then wavelet packet transformation on the measured actuating response signal, extracting the failure characteristics information by further implementing orthogonal principal component analysis and normalization processing on the candidate signal of failure characteristics, and sending the failure characteristics information as samples to the neural network for implementing classification. The invention adopts the particle swarm algorithm instead of a gradient descent method in traditional BP algorithms, thus leading the improved algorithm to be characterized in that the algorithm avoids ...

Method for preparing freeze-dried banana

The invention discloses a method for preparing freeze-dried banana. The method comprises the following operating steps of: selecting bananas which has over 70 percent degree of ripeness and are not damaged by diseases and insects; sterilizing by a fruit and vegetable sterilizing agent; rinsing clean by using drinking water; peeling the bananas; taking banana flesh; placing in a refrigeration house to quick-freeze to -8 to -15 DEG C; cutting into slices; freezing to -35 to -55 DEG C; placing the frozen banana slices into a vacuum freeze dryer; and controlling vacuum degree to be between 20 and70Pa, cold hydrazine temperature to be between -40 and -60 DEG C, heating plate temperature to be between 50 and 100 DEG C and drying time to be between 10 and 20 hours to obtain the freeze-dried banana. By the method, the obtained freeze-dried banana food keeps color, smell, mouthfeel, shapes and nutrient components of fresh banana.

Method for finishing silk by protease

The invention relates to a method used biological protease to collate silk fabric. It includes the following steps: using the aqueous solution contained penetrating agent and sodium carbonate to wash the silk fabric; degrading by neutral protease; inactivate processing; washing by aqueous solution contained softening agent. Compared with existing chemical collating method, the invention is green one. It is tested that the wrinkle resistance of the processed silk is increased by over 40%; strength damage is in 8%; washing shrinkage is in 1.5%; drapability and handle are obviously improved.

Malt and soybean paste and preparation method thereof

Composite probiotics feed additive

The invention discloses a composite probiotics feed additive which comprises probiotics, fillers and calcium polyglutamate, wherein the weight ratio of the calcium polyglutamate to a mixture of the probiotics and the fillers is 0.001-0.005:1. The probiotics is bacillus subtilis, lactobacillus plantarum and brewers' yeast. The calcium polyglutamate (gamma-PGA-Ga) is a high molecular weight calcium polymer formed by condensing alpha-amino and gamma-carboxyl of glutamic acid (Glu) and has excellent water-solubility and superstrong water-retaining property and adsorbability, not only can provide organic calcium easily absorbed by animals, but also can remarkably improve the survival rate of probiotics thallus, increase the adhering function between the additive and the feed, and improve the utilization ratio of the probiotics, thereby improving the disease-resistant capacity of the animals, promoting the animal growth, and increasing the economic benefit of breeding.

Auxiliary lamp control method of traffic main and auxiliary lamp signal system

An auxiliary lamp control method of a traffic main and auxiliary lamp signal system includes the following steps of: (1) judging whether a pedestrian street crossing request signal Q exists, if exists, entering (2), and if not, entering (3); (2) executing a first mode: if a red light of a pedestrian street crossing auxiliary signal lamp is turned on, accepting the pedestrian street crossing request Q that is executed after delay time T, and then judging the pedestrian street crossing auxiliary signal lamp, if the green light is turned on, rejecting the pedestrian street crossing request Q, if the red light is truned on, then setting the yellow light of an auxiliary signal lamp of motor vehicles to be turned on, and setting the turn-on time of the yellow light as Tyel; after counting down the turn-on time Tyel of the yellow light, setting the red light of the auxiliary signal lamp of motor vehicles to be truned on, the green light of the pedestrian street crossing auxiliary signal lamp to ...

Distributed anti-interference radio frequency identification (RFID) system with dense antenna array

The invention provides an anti-interference radio frequency identification (RFID) system with a dense antenna array. The system comprises a plurality of RFID readers-writers and a plurality of antennas, wherein the antennas form a densely-disturbed antenna array, and the distances between every two work antennas are more than or equal to the diameter of the coverage area of a single antenna signal, so that the antennas which correspond to the different readers-writers and are in the work state simultaneously are dispersed and distributed in the antenna array. By utilizing the anti-interference RFID system with the dense antenna array, the problems that the work antennas in the densely-distributed antenna array can interfere with each other since the antenna array is distributed at a limited region, the read-write of a label is wrong or failing due to the single interference in the antenna array, and the system is unstable are solved.

Method and system for accomplishing on-line payment in instant communication software

The invention discloses an online paying method and system in real-time communication software, which are used to solve the problem of incapable online paying in the real-time communication software existed in the prior at. The method of The invention comprises the following steps: A. a gathering side user terminal sends a paying side real-time communication mark and the paying amount of a paying side to an intermediate interactive server; B. the intermediate interactive server determines a paying account number of the paying side corresponding to the paying side real-time communication mark according to the corresponding relation between the pre-stored paying side real-time communication mark and the paying account number of the paying side and sends the paying account number of the paying side and the paying amount of the paying side to a paying platform server; C. the paying platform server achieves the online paying of the paying side according to the paying account number of the paying ...

Mobile riding wheel frame

The invention relates to a structure of a supporting roller stander for replacing a supporting roller of a high-temperature converter in the metallurgical industry. The movable supporting roller stander comprises a supporting roller (1) and a steel plate platform for mounting the supporting roller (1). The structure is characterized in that a platform board (4) of the steel plate platform is provided with a lifting hole; the inside of the steel plate platform and the lower part of the lifting hole are provided with a lifting and supporting mechanism (3); the lifting and supporting mechanism (3) supports a movable connecting rack (2); and a base of the supporting roller (1) is compacted and connected between parts of the lifting and supporting mechanism (3) and the movable connecting rack (2). The structure is simple, can adopt a universal standard piece for the lifting and supporting mechanism, has low manufacturing cost, easy mounting and convenient use, avoids replacement and operation ...

Safety device for elevator

A safety device for an elevator, wherein a light projecting/receiving unit (4) is mounted in a downwardly directed position to a car door (2) of a pair of car doors (2, 3) so as to be located at the upper end on a line extending vertically at a position away a predetermined distance to the other door (3) side from an end surface (2a) with respect to the closing direction, said end surface (2a) being adapted to make contact with the other car door (3), and wherein a first reflecting member (5) is mounted in an upwardly directed position to the lower end on the line. A space for housing the light projecting/receiving unit (4) with both the car doors (2, 3) closed is formed in the other car door (3). A second light reflecting member (6) is mounted in an upwardly directed position to the bottom of the space. The second light reflecting member (6) extends inward of the space from the same position as an end surface (3a), with respect to the closing direction, of the other car door (3).

Applications of tumor-placenta antigen protein and its DNA in tumor treatment

The invention relates to the use of tumor-placenta antigen protein in preparing medicament for treating cancer, the invention also relates to the use of the DNA sequence encoding the tumor-placenta antigen protein in preparing medicament for treating cancer, the tumor antigen protein can provide a new way for tumor treatment and the diagnosis of tumor occurrence, development and transfer.

Compound enzyme for producing reducing sugar by degrading maize straws

The invention provides a compound enzyme for producing reducing sugar by degrading maize straws. The compound enzyme is prepared from pectase, cellulose, hemicellulase, ligninolytic enzyme, amylase, prolease, lipase and chitosanase. Compared with the prior art, 1) the yield of the reducing sugar by degrading the maize straws has high yield, and the gross amount of the reducing sugar of straws per gram reaches over 480 mg, so the compound enzyme has wide application prospect in the fuel alcohol industry; 2) compared with sugar preparation by acid process, severe acid pollution is prevented to facilitate subsequent fermentation; and 3) compared with monomer cellulose or simple compound enzyme, the pretreatment of steam explosion with high energy consumption is not required, and the amount of the reducing sugar is increased by over 1 time; meanwhile, glucose and xylose in a degradation product have high content, side products are few so as to contribute to subsequent fermentation, the industrial ...

Device and method for warming up a large automobile engine

The invention provides a device for warming up a large automobile engine, which includes a first engine (the large automobile engine), a first temperature sensor, a second engine and a warming controller, wherein, the cooling system of the first engine is communicated with the cooling system of the second engine, the heater controller is connected with the first temperature sensor and the second engine. The method for warming up a large automobile engine comprises: before warming up, firstly detecting the first temperature of the cooling fluid in the first engine, when the first temperature is lower than the set low temperature, starting the operation of the second engine; after the starting of the second engine, the cooling fluid with rised temperature flowing into the cooling system of the first engine to circulate, thereby achieving the aim of warming up the engine. Due to adopting the additional second engine (car-mount auxiliary engine) onto the large automobile, the problem of warming ...

Multifunctional electric nursing bed

The invention relates to a multifunctional electric nursing bed, which comprises a back bed board, a hip bed board, a leg bed board, a bottom-layer stander, a middle-layer stander, a top-layer stander, linear push rods and a link mechanism, and is characterized in that fixed support points of all the linear push rods are arranged on the middle-layer stander; a rotation device for sitting, leg-bending and foot-treading, a left and right side-turning rotation device, a device which enables a bed to forwards lean, backwards bend and lift integrally and a device used for the transformation between a toilet chair and the bed board and helping to go to the bathroom are arranged between the middle-layer stander and the top-layer stander; a combined type bed board is installed on the top-layer stander; and the link mechanism adopts a 24V DC electric machine including a storage battery as the power, and is controlled by adopting a manual button or a voice controlling system. The multifunctional ...

Preparation method of freeze-dried mango blocks

The invention discloses a preparation method of freeze-dried mango blocks, comprising the following steps of: disinfecting fresh mangos with fruit and vegetable disinfectant, and then rinsing and cleaning the disinfected mangos with drinking water; pulping the mangos by a pulping machine; adjusting acidity pH value to be 3.5-5.5, saccharinity to be 10-25% and thickness to be 1.10-1.25g/ml; then heating to 70-90 DEG C, keeping the temperature for 5-10 minutes, and quickly cooling to room temperature; injecting mango pulp into a model, cooling to (-5)-(-20) DEG C for molding; then, demolding, and freezing the mango blocks in a refrigerator to (-25)-(-40) DEG C; and finally, putting the mango blocks into a vacuum freezing dryer, and controlling the vacuum degree to be 20-70Pa, cold hydrazinetemperature to be -40--60 DEG C, heating plate temperature to be 50-95 DEG C, and drying time to be 8-18 hours to obtain the freeze-dried mango blocks. With the method, the characteristics of mango pulp ...

Finishing method of biological enzyme in wood fiber fabrics

The invention relates to a finishing method of biological enzyme in wood fiber fabrics, which is characterized in that a nonionic wetting agent is adopted for preliminary treatment, cellulase and pectase are added for enzyme treatment, and finally, hot water is used for inactivation and washing. By adopting the method, the fabrics containing wood fibers have smooth and fluffy hand feelings, the service performance thereof is greatly improved, and the water absorption performance of the fabrics is further improved; since the cellulase and the pectase are used as finishing agents, chemical pollution can not be caused in production, hazardous substances can not remain in the fabrics, and the cellulase and the pectase can degrade after being discharged in an environment and can not pollute the environment, thereby the finishing method belongs to an environment friendly afterfinish technology. Through detection, after the treatment by the method, the water absorption performance of the wood ...

Analog circuit failure diagnosis method optimized using immune ant algorithm

The invention discloses an optimized analog circuit fault diagnosis method based on the immune-ant algorithm. The method comprises the following steps that: firstly, aiming at a typical fault, simulation is carried out to a circuit to obtain an accessible voltage value, which is taken as the training sample of a radial basis function neural network; the node number of network input and output layers is determined according to the training sample, the hidden layer parameters of the radial basis function neural network are optimized by utilizing the ant algorithm, and the evolutionary algorithm of the immune mechanism is introduced in during the upgrading of the pheromone of the ant algorithm; the least square method is applied to determining the output layer weight of the radial basis function neural network; the training sample is used to train the network, and the parameters and the errors of the trained network are stored into a memory; the actual voltage signal of the circuit to be tested ...

Method for prolonging service life of bridge cables

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

Method for preparing high-protein sacchariferous feed by straws

The invention relates to a method for preparing high-protein sacchariferous feed by straws, which is characterized in that a straw powder raw evaporating material is mixed with complex enzyme; after carrying out saccharification hydrolysis, the product is accumulated and fermented by saccharomyces cerevisiae and lactobacillus planetarium; after the product is dried or granulated, the high-proteinsacchariferous feed is obtained. Compared with the prior art, the invention fully utilizes nutrient in the straws, improves a nutrient component of the feed, and is beneficial to the digestive absorption of livestock, wherein the crude protein content is improved to more than 21 percent, and the crude fiber content is lower than 14 percent; the dosage proportion of the straw feed in mixed feed and special feed can be improved, the dosages of concentrated feed and grain are saved; an experiment indicates that by adding 5 percent of sacchariferous feed into pig feed, the weight can be increasedby ...

Communicating method and device

In the embodiment, the invention provides a communication method and a device thereof, which are capable of solving the problem that network information is stolen by virus or software such as Trojan. The communication method comprises: the network configuration in an operating system of a user is acquired; a custom-made operating system and an application are loaded; and the communication of the application with other entities is performed according to the network configuration in the custom-made operating system. The communication device comprises a mounting unit and an application unit. According to the embodiment of the invention, the operational environment of the application is completely isolated from the prior operating system of the user by operating the application in the custom-made operating system, and the problem of the prior operating system of the user caused by the existence of virus/Trojan, a spyware and the user operating system vulnerability is completely solved, thereby ...

Method for making antenna and antenna structure made by the method

The invention discloses an antenna fabrication method and an antenna structure which is made by the method. The fabrication method comprises the following steps that at least a die is prepared; a die cavity with the same shape of the required antenna type is opened in the die; melting conductive material liquid is injected into the die; the antenna required can be obtained by taking out the antenna after the conductive material liquid is solidified; the antenna is provided with a radiation part with wire form and a feed-in foot with wire-form which is molded integrated with the radiation part with wire form. As the invention is made by integrative molding in the die, the radiation part with wire form and the feed-in foot with wire form are not made respectively by two-section type or welded in butting type; the fabrication procedures are simplified greatly; the positioning angle and matching position between the radiation part and the feed-in foot, and the welding offset or radiation characteristic ...

Crankshaft case respiration apparatus of internal-combustion engine

The invention provides a crankcase respiration apparatus for an internal combustion engine, which adopts the structure that a shell is internally provided with a labyrinth cavity used for filtering oil drops and a respiratory cavity communicated with the labyrinth cavity, wherein the respiratory cavity is connected with a ventilating pipe for gas exhaust by a respiratory part; the respiratory part is a respiratory valve which comprises a respiratory membrane, a central pipe, a spring and a spring base plate, the respiratory membrane is provided with an elastic skirt rim, the middle of the respiratory membrane is provided with a balancing hole, and the bottom surface of the respiratory membrane is provided with a protrusion which corresponds the end surface of the central pipe; a balancingcavity is formed between the respiratory membrane and a cover and the spring and the spring base plate are arranged between the respiratory membrane and a cover, and the respiratory membrane is heaved to ...

Crankshaft case respiration apparatus of internal-combustion engine

The invention provides a crankcase respiration apparatus for an internal combustion engine, which adopts the structure that a shell is internally provided with a labyrinth cavity used for filtering oil drops and a respiratory cavity communicated with the labyrinth cavity, wherein the respiratory cavity is connected with a ventilating pipe for gas exhaust by a respiratory part; the respiratory part is a respiratory valve which comprises a respiratory membrane, a central pipe, a spring and a spring base plate, the respiratory membrane is provided with an elastic skirt rim, the middle of the respiratory membrane is provided with a balancing hole, and the bottom surface of the respiratory membrane is provided with a protrusion which corresponds the end surface of the central pipe; a balancing cavity is formed between the respiratory membrane and a cover and the spring and the spring base plate are arranged between the respiratory membrane and a cover, and the respiratory membrane is heaved ...

Drying method of high-activity fermented bean pulp and drying protective agent

The invention discloses a drying protective agent of high-activity fermented bean pulp. The drying protective agent comprises the following components in percentage by weight: 0.2-1.2% of cane sugar, 0.1-1% of CaCO3 and 0.02-0.2% of MnSO4. The drying method of the invention not only improves drying efficiency, but also improves the amount of viable bacteria.

Control method and device for network address translation service

The invention provides an operation control method for Network Address Transformation (NAT), which includes the following steps: the description information of NAT service corresponding to the user is firstly established in an Authentication, Authorization, Accounting (AAA) server, when the user gets online and passes the authentication and authorization, the description information of NAT service can be obtained from the AAA server, and the NAT gateway can control the NAT operation of the user according to the description information. The invention also provides a control device for NAT operation. By using the technical proposal of the invention, the flexibility of the NAT operation control can be enhanced and the individualized NAT service for the users can be realized.

Method for preparing hippophae rhamnoides seed micro powder capsules

The invention relates to a method for preparing hippophae rhamnoides seed micro powder capsules. The method for preparing the hippophae rhamnoides seed micro powder capsules comprises the following steps of: performing vacuum drying on hippophae rhamnoides seeds; adding konjac glucomannan-acrylic graft copolymer (KAC) which serves as an anticaking agent into the hippophae rhamnoides seeds; performing low-temperature superfine pulverization on the mixture; and encapsulating the mixture, and performing irradiation sterilization at the temperature of 600 DEG C. The method has the advantages of making full use of the hippophae rhamnoides seeds, generating no by-products, keeping the primitivity of the hippophae rhamnoides seeds, avoiding destruction to heat-sensitive and unstable active ingredients, reserving the effective active ingredients and the original various nutritional ingredients in the hippophae rhamnoides seeds to the utmost extent, and being favorable for absorption. An adopted ...

Multifunctional electric nursing bed

The invention relates to a multifunctional electric nursing bed, which comprises a back bed board, a hip bed board, a leg bed board, a bottom-layer stander, a middle-layer stander, a top-layer stander, linear push rods and a link mechanism, and is characterized in that fixed support points of all the linear push rods are arranged on the middle-layer stander; a rotation device for sitting, leg-bending and foot-treading, a left and right side-turning rotation device, a device which enables a bed to forwards lean, backwards bend and lift integrally and a device used for the transformation between a toilet chair and the bed board and helping to go to the bathroom are arranged between the middle-layer stander and the top-layer stander; a combined type bed board is installed on the top-layer stander; and the link mechanism adopts a 24V DC electric machine including a storage battery as the power, and is controlled by adopting a manual button or a voice controlling system. The multifunctional ...

Public transit exclusive lane resource sharing method and system for guaranteeing bus rapid transit priority

The invention discloses a public transit exclusive lane resource sharing method and a resource sharing system for guaranteeing bus rapid transit (BRT) priority. On the premise of guaranteeing the BRT priority, a common transit bus can enter a BRT bus exclusive lane to run according to the following control rules: (1) a control flow that the common transit bus borrows the BRT bus exclusive lane: calculating a distance between the common transit bus on a non-BRT bus exclusive lane and a BRT bus and marking the distance as d according to geographic location information, setting a minimum value as d borrow, when d is more than or equal to d borrow, determining that the common transit bus is allowed to borrow the BRT bus exclusive lane and enabling the common transit bus to freely select whether to enter the exclusive lane or not, otherwise preventing the common transit bus from entering the exclusive lane; and (2) a control flow that the common transit bus returns the lane after borrowing the ...

Preparation method of soil moisturizing bio-fertilizer

The invention provides a preparation method of soil moisturizing bio-fertilizer. The composite microorganism bactericide adopted in the invention comprises an A group bactericide and a B group bactericide, and fermentation preparation is completed by smashing straws, composting and secondary piling fermentation. Compared with the prior art, the invention has simple preparation technique without needing large mechanical equipment, simple and practical method, wide raw material source, and low cost, solves the difficulty in straw treatment, and realizes recycling of resources; the inventive soil moisturizing bio-fertilizer has strong water absorptivity which is increased by over ten times, good moisture retention property to soil, and can eliminate soil hardening and promote root system to grow, improve content of organic matter in soil by 1-1.5 times, reduce dosage of fertilizer by over 35% resulting in planting in the next season without applying fertilizer, adjust soil micro-ecological ...

Vehicle active collision avoidance system based on VII support

The invention discloses a vehicle active collision avoidance system based on VII support, comprising a short-distance wireless communication terminal, a road side base station and a traffic information service center, wherein, the short-distance wireless communication terminal is installed in a vehicle; the vehicle-mounted short-distance wireless communication terminals of the vehicles in local road sections form a wireless communication local area network; a road side base is arranged at a road side, various sensors arranged on the vehicle obtains the data information through uploading and collecting by CAN buses; the short-distance wireless communication terminal is provided with a danger warning information publisher; when the dangerous condition such as potential rear-end collision and the like exists, the danger warning information publisher is activated; the danger warning information is published in a broadcast manner through the short-distance wireless communication; after the short-distance ...

Self-help multifunctional turnover desk

The invention is a self-service type multifunctional page-turning desk, which comprises a pedestal, a book supporting platform, a book end, a page turning rod, a control box, a hand-controlling switch, a foot-controlling switch and a connecting structure. Through a movable connector arranged among the pedestal, the control box and the book supporting platform, the angle of inclination and the height of a faceplate of the book supporting platform are adjustable; through the arrangement of the movable book end and the fixed book end, the book to be read can be positioned; the page turning rod is capable of turning page for reading one by one; the foot controlling switch and the hand controlling switch are used for controlling. The self-service type multifunctional page-turning desk of the invention adopts a pure mechanical structure, and the materials used are the commonly used materials such as metal, wood, plastic and rubber, and the like, with low production cost; the pure mechanicalstructure ...

Speeder for single cylinder diesel engine

Radio frequency tag capable of controlling read-write and monitoring method thereof

The invention discloses a radio frequency tag capable of controlling read-write. The radio frequency tag comprises a tag chip, a tag antenna and a third-party sensitive element, wherein the tag antenna and the tag chip are connected with the third-party sensitive element, the third-party sensitive element switches between on and off under the action of a third-party factor, when the radio frequency tag is an ultrahigh frequency RFID tag, the on or off of the third-party sensitive element enables the impedance match or impedance mismatch between the tag antenna and the tag chip; and when the radio frequency tag is a high frequency RFID tag or a low frequency RFID tag, the on or off of the third-party sensitive element ensures that the tag antenna and the tag chip can be successful connected or disconnected. The invention also discloses a monitoring method of the radio frequency tag capable of controlling read-write. The radio frequency tag without I/O function of the invention can be used ...

一种肿瘤抗原蛋白质和肿瘤抗原肽

The present invention relates to one kind of tumor antigen protein and tumor antigen peptide. The tumor antigen protein can produce peptide segment, which is combined with main histocompatibility complex (MHC)-1 and similar molecule and can be identified by T cell in its combined state, through intercellular division. The DNA sequence encoding the tumor antigen protein has the nucleotides sequence of registration number TPTE AF007118 in the gene library. The tumor antigen protein and the tumor antigen peptide may be used in preparing medicine for treating liver cancer and lung cancer.

Method for preparing freeze-dried jackfruit

The invention discloses a method for preparing freeze-dried jackfruit. The method comprises the following operation steps of: firstly, selecting disease-free, decay-free and deterioration-free jackfruit in the maturity of over 80 percent, slivering the jackfruit and excavating fruit bracts; secondly, slivering the fruit bracts, stoning and remaining flesh; thirdly, washing the flesh with flowing drinking water for removing impurities; fourthly, cutting the flesh into blocks; fifthly, sterilizing the jackfruit flesh by using a disinfectant for fruit and vegetable, rinsing clean with the drinking water, and draining away water; sixthly, freezing the jackfruit flesh to the temperature of between -28 to -45 DEC G; and finally, placing the frozen jackfruit flesh into a vacuum freezing dryer, and controlling the vacuum degree to be between 26 and 72 Pa, the cold hydrazine temperature to be between -40 and -60 DEG C, the temperature of a heating plate to be between 50 and 95 DEG C and the drying ...

Preparing process of biodegradable capsule loading medicine and nano magnetic particle

Lithium ion battery and cathode pole sheet thereof

The invention belongs to the field of lithium ion batteries and provides a cathode pole sheet of a lithium ion battery. The cathode pole sheet comprises a cathode current collector and a cathode membrane formed on the current collector, wherein the cathode membrane is composed of a surface layer and a non-surface layer; the surface layer is located at one side far away the current collector mostly; the non-surface layer is composed of at least one layer between the surface layer and the current collector; the layer density of the surface layer is less than that of the non-surface layer, because layer densities are different, the absorption capability of each layer on electrolyte and polarization brought by ion dispersion in a persistent charging process are greatly different; and the absorption capability of the surface layer with a small layer density on the electrolyte is strong, and the non-surface layer of the cathode membrane is soaked in the electrolyte absorbed by the surface layer ...

Device and method for warming up a large automobile engine

The invention provides a device for warming up a large automobile engine, which includes a first engine (the large automobile engine), a first temperature sensor, a second engine and a warming controller, wherein, the cooling system of the first engine is communicated with the cooling system of the second engine, the heater controller is connected with the first temperature sensor and the second engine. The method for warming up a large automobile engine comprises: before warming up, firstly detecting the first temperature of the cooling fluid in the first engine, when the first temperature is lower than the set low temperature, starting the operation of the second engine; after the starting of the second engine, the cooling fluid with rised temperature flowing into the cooling system of the first engine to circulate, thereby achieving the aim of warming up the engine. Due to adopting the additional second engine (car-mount auxiliary engine) onto the large automobile, the problem of warming ...

肝脏特异的与肝癌分化和进展相关的基因和蛋白

The present invention provides one kind of specific liver protein related to liver carcinoma differentiation and progression and the protein encoding gene, and is especially gene HCCC11 and its three shearing mutants. Furthermore, the present invention discloses the application of the new protein and the new gene in the molecular diagnosis of tissue differentiation and clinical division of primary hepatocellular carcinoma.

Recombinant protein

The invention relates to a recombinant protein, which is a protein with SAR s virus s protein 345~655 amino acid sequence, or the protein with the same function, whose amino acid sequence is replaced, lost or added by one or several incomplete group. The recombinant protein is the functional structure area for SARS virus recognizing acceptor of host cell, can be used as antigen of SARS virus, or preparation of SARS bacterin and medicine for curing SARS, and agent for diagnosing SARS.

Telescopiform resistance high-voltage pulse attenuator

The invention relates to a telescopiform resistance high-voltage pulse attenuator used for high-voltage nanosecond pulse attenuation transmission, wherein both the input end and the output end of the attenuator utilize a taper transition structure to solve the problem of impedance matching between an attenuator and a pulse stimulator system; a matching shunt resistor and a divider resistor utilize a coaxial telescopiform structure to realize coupling performance compensation of a distributed capacitor; and a high-power high-frequency high-voltage resistor is selected to solve the problems of high peak value, high power and the like. The load of an electromagnetic pulse stimulator system before and after inserting the attenuator is ensure to be not changed through selecting the resistance value of the matching shunt resistor; the impedance matching between the attenuator and the stimulator system is realized through a front transition structure and a back transition structure to reducereflection ...

Fast method for acquiring spherical distances field image

The invention discloses a fast acquirement method for spherical distances, belonging to the technical field of image processing. The method comprises the steps of: converting a spherical parameter on a longitude-latitude parameter domain into two-dimensional grids, wherein a row represents a latitude line and a line represents a longitude line; labeling boundary pixels and non-boundary pixels on the two-dimensional grids; scanning along the row representing the latitude line, for each pixel of the two-dimensional grids, obtaining an index of a boundary pixel within a minimum distance from each pixel on the same latitude, and recording the indexes in corresponding pixels; scanning along the line representing longitudinal line, sequentially adding the boundary pixel pointed by the index stored by each grid pixel into a queue, and making a judgment when a new boundary pixel is added each time so as to delete the boundary pixels which do not meet certain conditions; and scanning along the row ...

Method for extracting gastrodin by biological enzyme method

The invention provides a method for extracting gastrodin by an enzyme method. The method is characterized by comprising the following steps: dissolving rhizoma gastrodiae powder in acetic acid-sodium acetate buffer solution and mixing the two substances evenly; adding complex enzyme into the solution for stirring evenly and enzymolysis; adding alcohol into the mixture to for sufficiently stirring, filtering and deslagging; concentrating extracting solution into extract by a rotary steaming method; and drying the extract to obtain the gastrodin extract. The method has the advantages that as high efficiency and specificity of biological enzyme and mild acting condition, compared with an ultrasonic extracting process, the extracting condition is more convenient, and the equipment is more simplified, so that energy consumption is reduced, and the cost is saved; compared with a hot alcohol refluence extracting process, the extracting condition is simple, the temperature of an extracting system ...

Diamond assembly of multifunction jewelry and processing method thereof

The invention discloses a diamond assembly which is suitable for pendants, ear nails and rings and comprises a rabbet and diamonds inlaid in the rabbet, wherein the upper tangent planes of the diamonds and mounting holes arranged on the rabbet are inlaid together; the tips of the diamonds face upwards. Due to the fact that the upper tangent planes of the diamonds and the mounting holes arranged on the rabbet are inlaid together and the tips of the diamonds face upwards, the upper tangent planes and the diamonds and the rabbet are in sufficient contact and are fixed together, thereby avoiding the main diamond and the side diamond respectively separating from the rabbet and meanwhile being beneficial to improving the stability between the main diamond or the side diamond and the rabbet. Compared with the prior diamond assembly, the diamond assembly is more beautiful, and the bottom and the tangent plane of the main diamond can be seen. In addition, the processing method also has the beneficial ...

Intelligent optical cross-connect matrix and control method thereof

The invention relates to an intelligent optical cross-connect matrix and a control method thereof. The intelligent optical cross-connect matrix is characterized in that the optical cross-connect matrix is in a structure of a star-shaped CROSSBAR network, and any one of N ports can be switched to any one of other N-1 ports. The invention is suitable for optical cross-connect routing configuration at an optical fiber network node part because a cross-connect mode is free, is suitable for optical fiber network nodes with different scales because of adjustable crossing capacity, has the advantages of strictness, non blocking and algorithm with high efficiency, correctness and reliability, and only needs to calculate for M times when the prior output state has M state values different from an initial output state.

Induced circuit (power on circuit without conductor)

The present invention relates to an induction circuit: positive plate closed circuit of parallel-plate capacitor or its negative plate closed circuit or positive and negative plate closed circuit which can be powered on. Said invention belongs to the field of physico-chemistry. It can use Seebeck effect and luminous energy to implement the change of inorganics to organics.

Material powder of manganese-zinc power soft magnet ferrite and its preparation method

Manganese-zinc soft magnetic ferrite material powder is made through five working procedures: admixture, preburning, coarse cracking, sand mill and spraying-granulation by using Fe2O3, Mn3O4, and ZnOas main materials. The produced material powder has advantages of lower power consumption, high saturation induction density Bs, low cost and superior performances.

一种肿瘤抗原蛋白质和肿瘤抗原肽

The present invention relates to one kind of tumor antigen protein and tumor antigen peptide. The tumor antigen protein can produce peptide segment, which is combined with main histocompatibility complex (MHC)-1 and similar molecule and can be identified by T cell in its combined state, through intercellular division. The DNA sequence encoding the tumor antigen protein has the nucleotides sequence of registration number TPTE AF249872 in the gene library. The tumor antigen protein and the tumor antigen peptide may be used in preparing medicine for treating liver cancer and intestine cancer.

Self-help multifunctional turnover desk

The invention is a self-service type multifunctional page-turning desk, which comprises a pedestal, a book supporting platform, a book end, a page turning rod, a control box, a hand-controlling switch, a foot-controlling switch and a connecting structure. Through a movable connector arranged among the pedestal, the control box and the book supporting platform, the angle of inclination and the height of a faceplate of the book supporting platform are adjustable; through the arrangement of the movable book end and the fixed book end, the book to be read can be positioned; the page turning rod is capable of turning page for reading one by one; the foot controlling switch and the hand controlling switch are used for controlling. The self-service type multifunctional page-turning desk of the invention adopts a pure mechanical structure, and the materials used are the commonly used materials such as metal, wood, plastic and rubber, and the like, with low production cost; the pure mechanical structure ...

Radio frequency tag capable of controlling read-write and monitoring method thereof

The invention discloses a radio frequency tag capable of controlling read-write. The radio frequency tag comprises a tag chip, a tag antenna and a third-party sensitive element, wherein the tag antenna and the tag chip are connected with the third-party sensitive element, the third-party sensitive element switches between on and off under the action of a third-party factor, when the radio frequency tag is an ultrahigh frequency RFID tag, the on or off of the third-party sensitive element enables the impedance match or impedance mismatch between the tag antenna and the tag chip; and when the radio frequency tag is a high frequency RFID tag or a low frequency RFID tag, the on or off of the third-party sensitive element ensures that the tag antenna and the tag chip can be successful connected or disconnected. The invention also discloses a monitoring method of the radio frequency tag capable of controlling read-write. The radio frequency tag without I/O function of the invention can be used ...

Method for preparing freeze-dried pineapple

The invention discloses a method for preparing freeze-dried pineapple. The method is characterized by comprising the following steps of: selecting disease-free, deterioration-free and medium-well pineapple; removing head and tail; grading; peeling; pulling out all pineapple thorns; cleaning with water; cutting the pineapple into slices or dices; placing in hot water at the temperature of between 95 and 99 DEG C and blanching for 1 to 6 minutes; rapidly cooling with water, draining and loading in a tray; freezing the pineapple to -30 to -50 DEG C; and placing the frozen pineapple in a vacuum freeze dryer, controlling the heating temperature to be 50 to 100 DEG C, the vacuum degree to be 15 to 80Pa, cold hydrazine temperature to be -40 to -60 DEG C and drying time to be 8 to 20 hours and keeping the moisture of the pineapple to be below 5 percent so as to obtain the freeze-dried pineapple. People are not allergic after directly eating the pineapple slice product prepared by the method, and ...

Public transit exclusive lane resource sharing method and system for guaranteeing public transit priority

The present invention discloses a public transit exclusive lane resource sharing method and a resource sharing system for guaranteeing bus rapid transit (BRT) priority. On the premise of guaranteeing the BRT priority, a common transit bus can enter a BRT bus exclusive lane to run according to the following control rules: (1) a control flow that the common transit bus borrows the BRT bus exclusive lane: calculating a distance between the common transit bus on a non-BRT bus exclusive lane and a BRT bus and marking the distance as d according to geographic location information, setting a minimum value as d borrow, when d is more than or equal to d borrow, determining that the common transit bus is allowed to borrow the BRT bus exclusive lane and enabling the common transit bus to freely select whether to enter the exclusive lane or not, otherwise preventing the common transit bus from entering the exclusive lane; and (2) a control flow that the common transit bus returns the lane after borrowing ...

Electric dust removal control system and control method thereof

The invention belongs to the field of an environment protective control, which particularly relates to an electric dedusting control system and a control method thereof; the invention is essentially applicable to the fields such as the power supply system, cement, metallurgy, nonferrous metals and chemical industries, including a central control system, an upper machine set and a lower machine set; the industrial Ethernet based on the TCP/IP protocol is adopted among upper computers in the upper machine set and between the upper computers and lower computers, the lower machine set is connected with the central control system by a switch software Ethernet, the central control system is taken as a monitoring control terminal to design, alter and debug the operation of the system in the upper computer image monitoring control terminal software; the electric dedusting control method includes a fan control, an evaporation low temperature control, an electric field control, a rapping control, ...

Auxiliary lamp control method of traffic main and auxiliary lamp signal system

An auxiliary lamp control method of a traffic main and auxiliary lamp signal system includes the following steps of: (1) judging whether a pedestrian street crossing request signal Q exists, if exists, entering (2), and if not, entering (3); (2) executing a first mode: if a red light of a pedestrian street crossing auxiliary signal lamp is turned on, accepting the pedestrian street crossing request Q that is executed after delay time T, and then judging the pedestrian street crossing auxiliary signal lamp, if the green light is turned on, rejecting the pedestrian street crossing request Q, ifthe red light is truned on, then setting the yellow light of an auxiliary signal lamp of motor vehicles to be turned on, and setting the turn-on time of the yellow light as Tyel; after counting down the turn-on time Tyel of the yellow light, setting the red light of the auxiliary signal lamp of motor vehicles to be truned on, the green light of the pedestrian street crossing auxiliary signal lampto ...

电致色变材料及其制备方法

The preparation process of electrochromatic material includes the following steps: forming one layer of transparent conductive film on one transparent substrate; forming one metal film on the transparent conductive film via no-electroplating process; and oxidizing the metal film to form metal oxide film on the transparent conductive film. When one voltage is applied on the metal oxide film, the metal oxide film will produce electrochromatic phenomenon.

Burr removing method for cathode plate of lithium ion battery

The invention discloses a burr removing method for a cathode plate of a lithium ion battery. The method removes burrs at the cut edge of a cathode current collector through the chemical reaction of alkali substance and aluminum. The method removes the cut burrs of the cathode current collector by a chemical treatment method under the conditions that the edge shape of the cathode plate is not affected and a cathode membrane coat is kept complete; and an isolating membrane between the cathode plate and an anode plate is pierced, and the cathode current collector is not contacted with the anode membrane to form short circuit, so the safety of the lithium ion battery is effectively ensured.

Method for expanding compatibility of Aspen Plus to non-linear programming solver based on CAPE-OPEN

The invention discloses a method for expanding the compatibility of Aspen Plus for a nonlinear programming solver based on CAPE-OPEN. The method ensures that the compatibility o f Aspen Plus on the aspect of optimizing the solver is expanded, so that the Aspen Plus supports the optimization solver based on open computer aided process engineering. Aspen Plus interacts with the external nonlinear programming solver through the interface set of an open solver. In order to standardize the interaction between the Aspen Plus and the external solver, and well realize the integration and interoperability among software, a layer of middleware based on OI is realized between AOS and the external solver by adopting the technology of component object model and utilizing standard optimizing interface set issued by CAPE-OPEN laboratory network organization aiming at a mixed integer nonlinear programming. The invention ensures that the Aspen Plus can obtain and use an optimization algorithm with a better ...

Use of tumor antigen CP1 protein for resisting colon cancer and rectal cancer, derived peptide segment and vaccine thereof

The invention provides an application of a tumor antigen protein in the process of preparing mendicants as tumor specific antigen or mendicants for diagnosing, preventing and/or treating colorectal cancer, in particular to an application of a novel tumor antigen protein in the process of preparing mendicants as tumor specific antigen and mendicants for diagnosing, preventing and/or treating colorectal cancer and a DNA sequence for coding the novel tumor antigen protein and an application thereof in the process of preparing mendicants as tumor specific antigen genes, as well as an anti-tumor vaccine containing the tumor antigen protein. In the invention, a novel tumor specific common antigen with high expression in tumors, in particular in colorectal cancer and liver cancer is discovered; the expression of the novel tumor specific common antigen induces the generation of a CP1-reactive antibody and specific T-cells; and the response of the specific T cells of the novel tumor specific common ...

Method and system for acquiring electronic evidence

The method comprises: the client side sends an evidence-adducing request to the third part; the third part generates an evidence-adducing number according to the evidence-adducing request, and returns it to the client side; the client side sends the evidence-adducing number to the server; the server sends the evidence-adducing number to the third part; after the third part authenticates the evidence-adducing number, it returns the electronic evidence corresponding to the evidence-adducing number to the server.

Vehicle active collision avoidance system based on VII support

The invention discloses a vehicle active collision avoidance system based on VII support, comprising a short-distance wireless communication terminal, a road side base station and a traffic information service center, wherein, the short-distance wireless communication terminal is installed in a vehicle; the vehicle-mounted short-distance wireless communication terminals of the vehicles in local road sections form a wireless communication local area network; a road side base is arranged at a road side, various sensors arranged on the vehicle obtains the data information through uploading and collecting by CAN buses; the short-distance wireless communication terminal is provided with a danger warning information publisher; when the dangerous condition such as potential rear-end collision and the like exists, the danger warning information publisher is activated; the danger warning information is published in a broadcast manner through the short-distance wireless communication; after theshort-distance ...

Model expansion method used for correcting model defect in Aspen Plus

The invention discloses a model extension method which can modify the defects of modes in Aspen Plus. The method aims at the defects of the models and comprises: a user inputs the models which need to be supplemented through a text file; a model resolver is utilized to process to analyze for the models; then extension models and original models are syncretized. An optimization algorithm obtains information of the complete model via an interface defined by the invention and processes solving, wherein first derivative information of the extension models is obtained via numerical difference or automatic differentiation technology. The model extension method of the invention makes up for the defects of Aspen Plus in the modeling process so that the optimal solution obtained via the optimization algorithm is more accurate and reliable, is very simple, and has easy operation and convenient maintenance.

Improved auxiliary lamp control method of traffic main and auxiliary lamp signal system

An improved auxiliary lamp control method of a traffic main and auxiliary lamp signal system includes the following steps of: (1) judging whether a pedestrian street crossing request signal exists, ifexists, entering (2), and if not, entering (3); (2) executing a first mode; and (3) executing a second mode, specifically including: (3.1) when detecting that the phase of a main crossing signal lampchanges from a green light to a yellow light, setting the green light of an auxiliary signal lamp of motor vehicles to be turned on, the red light of a pedestrian street crossing auxiliary signal lamp to be turned on and the turn-on time as Tcar less than or equal to Tkr, wherein Tkr is the turn-on time of the red light of the main crossing signal lamp during a signal cycle; and (3.2) if detecting a pedestrian street crossing request signal within the time Tcar, skipping to the step (2). The control method can keep a balance between the pedestrian street crossing request and vehicle passing efficiency ...

Improved auxiliary lamp control method of traffic main and auxiliary lamp signal system

An improved auxiliary lamp control method of a traffic main and auxiliary lamp signal system includes the following steps of: (1) judging whether a pedestrian street crossing request signal exists, if exists, entering (2), and if not, entering (3); (2) executing a first mode; and (3) executing a second mode, specifically including: (3.1) when detecting that the phase of a main crossing signal lamp changes from a green light to a yellow light, setting the green light of an auxiliary signal lamp of motor vehicles to be turned on, the red light of a pedestrian street crossing auxiliary signal lamp to be turned on and the turn-on time as Tcar less than or equal to Tkr, wherein Tkr is the turn-on time of the red light of the main crossing signal lamp during a signal cycle; and (3.2) if detecting a pedestrian street crossing request signal within the time Tcar, skipping to the step (2). The control method can keep a balance between the pedestrian street crossing request and vehicle passing efficiency ...

OXIDE SEMICONDUCTOR THIN-FILM AND THIN-FILM TRANSISTOR CONSISTED THEREOF

The present application discloses an oxide semiconductor thin-film and a thin-film transistor consisted thereof. The oxide semiconductor thin-film is fabricated by doping a certain amount of rare-earth oxide (RO) as light stabilizer to metal oxide (MO) semiconductor. The thin-film transistor comprising a gate electrode, a channel layer consisted by the oxide semiconductor thin-film, a source and drain electrode; the thin-film transistor employing etch-stop structure, a back-channel etch structure or a top-gate self-alignment structure. 1. An oxide semiconductor thin-film characterizes in that the oxide semiconductor thin-film is fabricated from (MO)(RO)semiconductor material by doping a certain amount of rare-earth oxide (RO) as light stabilizer to metal oxide (MO) semiconductor , in where , 0.8≤x≤1 , 0.0001≤y≤0.2 , x+y=1;the M in the metal oxide semiconductor is one element selected from In, Zn, Ga, Sn, Si, Al, Mg, Zr, Hf or Ta, or any arbitrary combination of two or more,the R in the rare-earth oxide is one element selected from Pr, Tb Dy, Yb, or any arbitrary combination of two or more.2. The oxide semiconductor thin-film of claim 1 , wherein claim 1 , the M in metal oxide semiconductor is a combination of Zn with one or two elements selected from Sn claim 1 , In and Ga.3. The oxide semiconductor thin-film of claim 2 , wherein claim 2 , the metal oxide semiconductor is one selected from indium-zinc-oxide claim 2 , indium-gallium-zinc-oxide claim 2 , indium-tin-zinc-oxide or tin-zinc-oxide.4. The oxide semiconductor thin-film of claim 3 , wherein claim 3 , ingredient mole ratio of InO:ZnO is 2:1 in the indium-zinc-oxide.5. The oxide semiconductor thin-film of claim 3 , wherein claim 3 , in ingredient mole ratio of InO:GaO:ZnO is 2:1:2 in the indium-gallium-zinc-oxide.6. The oxide semiconductor thin-film of claim 3 , wherein claim 3 , ingredient mole ratio of InO:SnO:ZnO is 1:1:1 in the indium-tin-zinc-oxide.7. The oxide semiconductor thin-film of claim 3 , wherein ...

Circuit of card plug type structure I<2>C bus address

The invention relates to a circuit of a card plug type structure I<2>C bus address. The circuit comprises a connector I, a connector II, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7 and a resistor R8, wherein a pin 1, a pin 2, a pin 3 and a pin 4 of the connector II can be grounded or suspended according to address setting; a pin 1, a pin 2, a pin 3 and a pin 4 of the connector I are connected with a pull-up resistor R1, a pull-up resistor R2, a pull-up resistor R3 and a pull-up resistor R4 respectively and then connected with a micro-programmed control unit (MCU) interface through the resistor R5, the resistor R6, the resistor R7 and the resistor R8 which are connected in series; and the other ends of the resistor R1, the resistor R2, the resistor R3 and the resistor R4 are connected in parallel. By using the circuit, great convenience is brought to design; and the circuit mainly has the advantages that: 1, each card plug design ...

Burning chamber of diesel engine

The present invention discloses a burning chamber of a diesel engine, locating on the top of a piston and divided into two half burning chambers communicated at a symmetry plane of the burning chamber, wherein one half burning chamber is communicated with an inlet valve pits, the other half burning chamber is communicated with a exhaust valve pits, the external wall face of the burning chamber isformed by connecting a set of outer arced face with different curvatures smoothly, and a sectionintersecting line of the external wall face with the top surface of the piston is sunken toward the piston center; the inner wall face of the burning chamber is composed of two tortility helical wimble-shaped faces distributed symmetrically; the external wall face intersects with the inner wall face, thus the burning chamber depth is reduced from the symmetrical face to the two wings upward from the piston circumference, and increased from the inner side to the outer side radially. The high speed and ...

Model expansion method used for correcting model defect in Aspen Plus

The invention discloses a model extension method which can modify the defects of modes in Aspen Plus. The method aims at the defects of the models and comprises: a user inputs the models which need to be supplemented through a text file; a model resolver is utilized to process to analyze for the models; then extension models and original models are syncretized. An optimization algorithm obtains information of the complete model via an interface defined by the invention and processes solving, wherein first derivative information of the extension models is obtained via numerical difference or automatic differentiation technology. The model extension method of the invention makes up for the defects of Aspen Plus in the modeling process so that the optimal solution obtained via the optimization algorithm is more accurate and reliable, is very simple, and has easy operation and convenient maintenance.

Speeder for single cylinder diesel engine

The invention relates to a speed regulator for a single-cylinder diesel engine, which comprises a speed-regulating lever, a secondary speed-regulating lever, a speed-regulating lever shaft, an elastic mechanism, a pin shaft, an adjusting arm, a speed-regulating spring and an oil limiter. Wherein, the adjusting arm is connected with the speed-regulating spring, which is further connected with a throttle operating mechanism; the adjusting arm, the speed-regulating lever and the secondary speed-regulating lever are looped on the speed-regulating lever shaft coaxially; between the speed-regulating lever and the speed-regulating lever shaft, a free rotating coupling is formed; the secondary speed-regulating lever and the speed-regulating lever shaft are fixedly connected through the pin shaft; the elastic mechanism is located between the speed-regulating lever and the secondary speed-regulating lever; on the secondary speed-regulating lever, a touch face is arranged; between the touch face and ...

Virtual terminal temporary media access control address dynamic altering method

Coaxial shield gas spark switch

The invention discloses a coaxial shield gas spark switch, in particular to a gas spark switch which has a coaxial structure and is triggered by a dual-gap transverse needle under electric pulse control and designed according to the characteristic impedance matching principle; an energy storage capacitor is arranged in the gas spark switch, which not only can help to reduce electrical inductance, ensure compact structure and accelerate the raising edge of pulse, but also can solve the problems of shielding, supporting and grounding; meanwhile, the gas spark switch is convenient to realize the transitional connection with a coaxial cable; by adopting a transverse dual-gap trigger structure, the gas spark switch is convenient to adjust an electric field in the switch and adjust the trigger position and block off the shunt of main pulse to pass through a trigger electrode, so that the switch respectively triggers positive pulse and negative pulse and can be used for generating the positive ...

Compound enzyme for producing reducing sugar by degrading maize straws

The invention provides a compound enzyme for producing reducing sugar by degrading maize straws. The compound enzyme is prepared from pectase, cellulose, hemicellulase, ligninolytic enzyme, amylase, prolease, lipase and chitosanase. Compared with the prior art, 1) the yield of the reducing sugar by degrading the maize straws has high yield, and the gross amount of the reducing sugar of straws pergram reaches over 480 mg, so the compound enzyme has wide application prospect in the fuel alcohol industry; 2) compared with sugar preparation by acid process, severe acid pollution is prevented to facilitate subsequent fermentation; and 3) compared with monomer cellulose or simple compound enzyme, the pretreatment of steam explosion with high energy consumption is not required, and the amount of the reducing sugar is increased by over 1 time; meanwhile, glucose and xylose in a degradation product have high content, side products are few so as to contribute to subsequent fermentation, the industrial ...

Antigenic determinant polypeptide of human tumor-testis antigen HCA587 and use thereof

The present invention discloses antigenic determinant polypeptide on human tumor-testis antigen HCA587. The polypeptide and its derivative can combine with human HLA molecule and lead target cell to crack via cytotoxic T lymphocyte. The present invention also discloses the application of these antigen polypeptides and their derivatives in the diagnosis, prevention and treatment of liver cancer and other tumors.

Finishing method of biological enzyme in wood fiber fabrics

The invention relates to a finishing method of biological enzyme in wood fiber fabrics, which is characterized in that a nonionic wetting agent is adopted for preliminary treatment, cellulase and pectase are added for enzyme treatment, and finally, hot water is used for inactivation and washing. By adopting the method, the fabrics containing wood fibers have smooth and fluffy hand feelings, the service performance thereof is greatly improved, and the water absorption performance of the fabrics is further improved; since the cellulase and the pectase are used as finishing agents, chemical pollution can not be caused in production, hazardous substances can not remain in the fabrics, and the cellulase and the pectase can degrade after being discharged in an environment and can not pollute the environment, thereby the finishing method belongs to an environment friendly afterfinish technology. Through detection, after the treatment by the method, the water absorption performance of the wood ...

Fast transformation method for spherical distances

The invention discloses a fast transformation method for spherical distances, belonging to the technical field of image processing. The method comprises the steps of: converting a spherical parameter on a longitude-latitude parameter domain into two-dimensional grids, wherein a row represents a latitude line and a line represents a longitude line; labeling boundary pixels and non-boundary pixels on the two-dimensional grids; scanning along the row representing the latitude line, for each pixel of the two-dimensional grids, obtaining an index of a boundary pixel within a minimum distance from each pixel on the same latitude, and recording the indexes in corresponding pixels; scanning along the line representing longitudinal line, sequentially adding the boundary pixel pointed by the index stored by each grid pixel into a queue, and making a judgment when a new boundary pixel is added each time so as to delete the boundary pixels which do not meet certain conditions; and scanning along the ...

Method for extracting gastrodin by biological enzyme method

The invention provides a method for extracting gastrodin by an enzyme method. The method is characterized by comprising the following steps: dissolving rhizoma gastrodiae powder in acetic acid-sodium acetate buffer solution and mixing the two substances evenly; adding complex enzyme into the solution for stirring evenly and enzymolysis; adding alcohol into the mixture to for sufficiently stirring, filtering and deslagging; concentrating extracting solution into extract by a rotary steaming method; and drying the extract to obtain the gastrodin extract. The method has the advantages that as high efficiency and specificity of biological enzyme and mild acting condition, compared with an ultrasonic extracting process, the extracting condition is more convenient, and the equipment is more simplified, so that energy consumption is reduced, and the cost is saved; compared with a hot alcohol refluence extracting process, the extracting condition is simple, the temperature of an extracting system ...

Short-range wireless communication based danger warning information transfer method for vehicle

The invention relates to a short-range wireless communication based transfer method of the danger warning information of a vehicle, comprising the following steps of: (1) determining the coordinate value of a current vehicle in a gauss-Krueger plane rectangular coordinate system; (2) establishing a partial plane rectangular coordinate system of an unusual running vehicle; (3) after the unusual running vehicle releases the danger warning information in a broadcasting way, if the difference value of vertical coordinates of the current vehicle and the unusual running vehicle meets the differencevalue (theta 0-theta I < 900) of course angles of the current vehicle and the unusual running vehicle in the established partial plane rectangular coordinate system of the unusual running vehicle, determining the current vehicle is a following vehicle of the unusual running vehicle, and then prompting a driver to take collision-avoiding measures in time in an acousto-optic way and the like. The invention ...

Wireless LAN temporary media access control address dynamic allocation and recovery method

Burning chamber of diesel engine

The present invention discloses a burning chamber of a diesel engine, locating on the top of a piston and divided into two half burning chambers communicated at a symmetry plane of the burning chamber, wherein one half burning chamber is communicated with an inlet valve pits, the other half burning chamber is communicated with a exhaust valve pits, the external wall face of the burning chamber is formed by connecting a set of outer arced face with different curvatures smoothly, and a sectionintersecting line of the external wall face with the top surface of the piston is sunken toward the piston center; the inner wall face of the burning chamber is composed of two tortility helical wimble-shaped faces distributed symmetrically; the external wall face intersects with the inner wall face, thus the burning chamber depth is reduced from the symmetrical face to the two wings upward from the piston circumference, and increased from the inner side to the outer side radially. The high speed and ...

Fusion-packaged ultra-high frequency antenna

The invention provides a fusion-packaged ultra-high frequency antenna. Two oscillator arms are embedded among a plurality of layers of epoxy resin boards, and the thickness of the antenna can reach a millimeter level. The fusion-packaged ultra-high frequency antenna has the characteristics of strong strength, resistance to corrosion, resistant to high temperature, firmness and the like, and is difficult to damage, manufactured by simple technology, convenient to arrange, simple and practical. Dipole antenna principles are adopted in design, so that the lengths of the oscillator arms of the antenna are convenient to modify after the antenna is packaged, namely, the resonance frequency of the antenna can be conveniently changed. The fusion-packaged ultra-high frequency antenna can be applied to various environments of different fields. As the thickness of the antenna can reach the millimeter level, in a radio frequency identification (RDIF) system consisting of reader-writer antennae manufactured ...

Mobile riding wheel frame

The invention relates to a structure of a supporting roller stander for replacing a supporting roller of a high-temperature converter in the metallurgical industry. The movable supporting roller stander comprises a supporting roller (1) and a steel plate platform for mounting the supporting roller (1). The structure is characterized in that a platform board (4) of the steel plate platform is provided with a lifting hole; the inside of the steel plate platform and the lower part of the lifting hole are provided with a lifting and supporting mechanism (3); the lifting and supporting mechanism (3) supports a movable connecting rack (2); and a base of the supporting roller (1) is compacted and connected between parts of the lifting and supporting mechanism (3) and the movable connecting rack (2). The structure is simple, can adopt a universal standard piece for the lifting and supporting mechanism, has low manufacturing cost, easy mounting and convenient use, avoids replacement and operation ...

Control method and device for network address translation service

The invention provides an operation control method for Network Address Transformation (NAT), which includes the following steps: the description information of NAT service corresponding to the user is firstly established in an Authentication, Authorization, Accounting (AAA) server, when the user gets online and passes the authentication and authorization, the description information of NAT service can be obtained from the AAA server, and the NAT gateway can control the NAT operation of the user according to the description information. The invention also provides a control device for NAT operation. By using the technical proposal of the invention, the flexibility of the NAT operation control can be enhanced and the individualized NAT service for the users can be realized.

Reusable high sealing property air conditioner quick coupling

The invention discloses a reusable high sealing property air conditioner quick coupling which comprises a plug body, a spring seat I, a spring I, a movable post rod, a positioning ring, a metal sealing ring, a socket connecting cap, a gland bush, a piston, a piston sealing ring, a connecting body, a spring seat II, a spring II, a fixed post rod and a distribution pipe, wherein the plug body consists of an external coupling and a connecting coupling, the external coupling is connected with the connecting coupling through a thread, the thread joint is provided with an O-shaped sealing ring I, the joint of the external coupling and an air conditioner retaining valve is provided with a connecting internal thread, the end part of the connecting internal thread is provided with an O-shaped sealing ring II, the contact part of the head part of the movable post rod and the connecting coupling is provided with a groove, and the groove is internally provided with a sealing ring. The invention has ...

Method for expanding compatibility of Aspen Plus to non-linear programming solver based on CAPE-OPEN

The invention discloses a method for expanding the compatibility of Aspen Plus for a nonlinear programming solver based on CAPE-OPEN. The method ensures that the compatibility o f Aspen Plus on the aspect of optimizing the solver is expanded, so that the Aspen Plus supports the optimization solver based on open computer aided process engineering. Aspen Plus interacts with the external nonlinear programming solver through the interface set of an open solver. In order to standardize the interaction between the Aspen Plus and the external solver, and well realize the integration and interoperability among software, a layer of middleware based on OI is realized between AOS and the external solver by adopting the technology of component object model and utilizing standard optimizing interface set issued by CAPE-OPEN laboratory network organization aiming at a mixed integer nonlinear programming. The invention ensures that the Aspen Plus can obtain and use an optimization algorithm with a better ...

Difference frequency mutual interference preventing method of RFID (Radio Frequency Identification Devices) system and difference frequency mutual interference preventing RFID system

The invention provides a mutual interference preventing method of an RFID (Radio Frequency Identification Devices) system, and a mutual interference preventing RFID system. An interference signal can be generated between the carrier frequency of each reader-writer antenna and an adjacent reader-writer antenna when the RFID system works; and the carrier frequencies of two adjacent reader-writer antennae are differentially set so that the frequency of the interference signal generated by the differentiation of the carrier frequencies of the two adjacent reader-writers is higher than the cut-offfrequency of a detecting postpositional low-pass filter of a reader-writer receiving circuit when the two adjacent reader-writer antennae work together, that is to say, the interference signal is effectively removed, therefore a really needed baseband signal sent by an RFID label is demodulated. The invention solves the problem of unstable or false label read-write caused in such a way that derived ...

Image seamless copying method

The invention discloses a method for copying a selected region in a source image into a target image in a seamless manner. The method comprises the following steps: selecting the copied region in the source image, and carrying out pre-treatment to approximate the copied region as a polygonal region; carrying out self-adaptive triangulation on the polygonal region, and calculating tuning coordinate of each vertex of a triangular mesh about a polygon boundary; carrying out hierarchical sampling and re-normalization on the tuning coordinates according to the relative position attribute of each vertex of the triangular mesh about the polygon boundary; calculating the color difference of each vertex of a polygon between corresponding pixels which are respectively positioned in the target imageand the source image according to the position of the copied polygonal region in the target image; calculating the color difference of the vertices of the triangular mesh according to the tuning coordinate ...

Image seamless copying method

The invention discloses a method for copying a selected region in a source image into a target image in a seamless manner. The method comprises the following steps: selecting the copied region in the source image, and carrying out pre-treatment to approximate the copied region as a polygonal region; carrying out self-adaptive triangulation on the polygonal region, and calculating tuning coordinate of each vertex of a triangular mesh about a polygon boundary; carrying out hierarchical sampling and re-normalization on the tuning coordinates according to the relative position attribute of each vertex of the triangular mesh about the polygon boundary; calculating the color difference of each vertex of a polygon between corresponding pixels which are respectively positioned in the target image and the source image according to the position of the copied polygonal region in the target image; calculating the color difference of the vertices of the triangular mesh according to the tuning coordinate ...

Backlight module and housing unit structure thereof

The present invention provides a backlight module and a housing unit structure thereof. The backlight module includes a back plate having a first edge, a second edge, a third edge and a fourth edge. The edges of the back plate are provided with a housing including a plurality of housing unit structures. The housing unit structures have a strip shape or an L-shape, respectively, and are disposed on the back plate by connecting or spacing a distance to each others to assemble into a housing. The backlight module uses an adjustable modular design to adjust the number of the housing unit structures for being suitably applied to various backlight modules with different sizes. Except for reducing the use of material, the development cost and time of the backlight module can be saved.

Assembled Mold Frame and Backlight Module Comprising Same

The present invention provides an assembled mold frame and a backlight module including the mold frame. The assembled mold frame includes two opposite first side frames, two opposite second side frames, and four L-shaped connection frames connecting between the first side frames and the second side frames. The first and second side frames are of a linear form. Each first side frame includes a single first side frame unit or a plurality of interconnected first side frame units. Each second side frame includes a single second side frame unit or a plurality of interconnected second side frame units. Each connection frame has two ends that are respectively mating and jointed to one of the first side frame units and one of the second side frame units. The four connection frames, the two first side frames, and the two second side frames are sequentially jointed to form an enclosed rectangular frame. 1. An assembled mold frame , comprising two opposite first side frames , two opposite second side frames , and four L-shaped connection frames connecting between the first side frames and the second side frames , the first and second side frames being of a linear form , each of the first side frames comprising a single first side frame unit or a plurality of interconnected first side frame units , each of the second side frames comprising a single second side frame unit or a plurality of interconnected second side frame units , each of the connection frames having two ends that are respectively mating and jointed to one of the first side frame units and one of the second side frame units , the four connection frames , the two first side frames , and the two second side frames being sequentially jointed to form an enclosed rectangular frame , the four connection frames being respectively located at four corners of the rectangular frame , the two first side frames being respectively set at two opposite sides of the rectangular frame and the two second side frames being ...

PLASTIC FRAME, FRAME UNIT AND FASTENER THEREOF

The present invention discloses a plastic frame, a frame unit and a fastener thereof. The frame unit is strip-shaped and has at least one end having an assembling portion. The fastener is used to fix two of the connected assembling portions, and the assembling portions of the frame units are connected and fixed by engaging two surfaces thereof with two surfaces of the fastener. The present invention achieves modularization of plastic frame by providing the frame units and fasteners and assembling them into the plastic frame, which not only saves cost of molding equipment, but also ensures a certain level of fixing strength and flatness. 1. A plastic frame comprising:at least two frame units, and each of the frame units is strip-shaped and has at least one end having an assembling portion; the assembling portion has a first concave portion and a second concave portion, wherein a surface of the first concave portion and a surface of the second concave portion are connected and define a first angle; the surface of the first concave portion has a first engaging portion formed thereon, and the surface of the second concave portion has a second engaging portion formed thereon; the assembling portion is used to be correspondingly connected to the assembling portion of another one of the frame units; andat least one fastener used to fix two of the connected assembling portions, wherein the fastener has a first board portion and a second board portion, the first board portion and the second board portion are connected and define a second angle; the first board portion has a third engaging portion formed thereon, and the third engaging portion is correspondingly engaged with the first engaging portions of the first concave portions of two of the connected assembling portions of the corresponding frame units; the second board portion has a fourth engaging portion formed thereon, and the fourth engaging portion is correspondingly engaged with the second engaging portions of the ...

Middle Frame for LCD Module and LCD device

The invention provides a middle frame for an LCD module and an LCD device. The middle frame for an LCD module includes a plurality of segmented members constituting the middle frame, and further includes a corner member which is arranged on a corner of the middle frame. The corner member is provided with a light blocking wall which is used for blocking a gap in a connecting position between the corner member and the segmented member. In the invention, because the LCD module is divided into a plurality of segmented members, the middle frame can be obtained by only making the same section, and cutting the section to form the segmented members. Thus, the production cost of the middle frame can be saved, and the segmented members of different lengths can be matched to make middle frames of different sizes, thereby saving the cost of moulds. Moreover, the corners of the middle frame are respectively provided with the corner members used for connecting the segmented members, and the corner members are provided with the light blocking wall used for blocking the gap in the connecting position between the segmented member and the corner member. Thus, the corner of the middle frame is prevented from generating a light leakage because of the gap in the connecting position. 1. A middle frame for an LCD module , comprising: a plurality of segmented members constituting said middle frame , and a corner member which is arranged on a corner of said middle frame and used for connecting the segmented members on both sides of said corner; wherein said corner member is provided with a light blocking wall used for blocking a gap in a connecting position between said corner member and said segmented member , and is further provided with a connecting platform used for supporting said segmented member in the connecting position between said corner member and said segmented member; said connecting platform is arranged outside said light blocking wall , and an inner side surface of said ...

Frame for LCD Device and LCD Device

The invention relates to the field of LCDs, and more particularly to a frame for an LCD device and an LCD device including the frame. The frame includes four edge frames; at least one pair of mutually parallel edge frames of the four edge frames are separately provided with a ripple structure. The ripple structure of the invention is similar to a telescopic ripple part of a drinking straw. The dimensions of one pair of edge frames provided with the ripple structure in the length direction can be adjusted. When the dimensions of two or more kinds of frames are different but similar, a same frame can be shared to achieve the effect of one object with multiple purposes, thereby reducing the number and development cost of special moulds, shortening the development cycle of the product, and avoiding the problem that a great deal of stagnant materials are inconveniently handled when developing single device. Thus, the aim of reducing cost is achieved.

LCD Display, Backlight module, and Back Plate Component Thereof

The present invention discloses an LCD display device, a backlight module and a back plate component thereof. The had plate component includes a movable part and an arm part. The movable part includes a loading part and an erection part, where the loading part is used for loading the light guiding plate and comprises a first guiding part, and the erection part is used for setting up the light source. The arm part includes a second guiding part. The movable part and the arm part are allowed to slide oppositely through the coordination of the first guiding part and the second guiding part such that the light source is allowed to slide near or away the arm part. 1. An LCD display device , comprising an LCD panel , a backlight module comprising a light source and a light guiding plate , and a back plate component used in the backlight module , the back plate component comprising:a movable part, comprising a loading part and an erection part, where the loading part is used for loading the light guiding plate and comprises a first guiding part, and the erection part is used for setting up the light source; andan arm part, the arm part comprising a second guiding part, where the movable part and the arm part are allowed to slide oppositely through the coordination of the first guiding part and the second guiding part such that the light source is allowed to slide near or away the arm part;wherein the erection part has a first supporting part, one side of the movable part has a second supporting part, and the LCD panel is fixed on the first supporting pan and the second supporting part;wherein the first guiding part is a bulge and the second guiding part is a guiding trench, or the first guiding part is a guiding trench and the second guiding part is a bulge, or the first guiding part and the second guiding part are both guiding trenches where a rivet or a slide passes through the first guiding part and the second guiding part.2. The LCD display device according to claim 1 ...

Backplate, backlight module using the same and liquid crystal display device

This invention discloses a backplate comprising a sheet metal member with a hollow structure and an aluminum extrusion heatsink connected to the end of the sheet metal member. This aluminum extrusion heatsink includes a lateral light source connection portion provided with a light source and a sheet metal member connection portion connected to the lateral light source connection portion, wherein the latter is in contact with the sheet metal member. The aluminum extrusion heatsink further includes two heat-dissipation extension portions respectively arranged at both ends of the sheet metal member connection portion and extending in a length direction of the sheet metal member. Herein, the heat-dissipation extension portion at both ends of the aluminum extrusion heatsink can enhance the heat dissipation effect at the corner region. When the backplate is applied to a liquid crystal display device, it can reduce the stress concentration degree at the corner region thereof.

BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY

A backlight module and a liquid crystal display are provided. The backlight module includes a plastic frame. The sidewalls of the plastic frame have an adjustable length. Each sidewall having the adjustable length includes at least two separated member slidably connected together. The present invention may flexibly set the plastic frame according to the size of the liquid crystal display, and need not specially configure the moulds to produce the plastic frames for the different sizes of the liquid crystal display, thereby not only reducing the cost, but also increasing the manufacture efficiency. 1. A backlight module , comprising a plastic frame , the plastic frame including four sidewalls , the four sidewalls including a pair of first sidewalls in parallel and opposite each other , and a pair of second sidewalls in parallel and opposite each other , the first sidewalls being perpendicular to the second sidewalls , wherein the pair of the first sidewalls and the pair of the second sidewalls of the plastic frame all have an adjustable length , and the pair of the first sidewalls and the pair of the second sidewalls having the adjustable length all including a first separated member and a second separated member;at least one pair of the sidewalls further including at least one third separated member, used to connect the first separated member or the second separated member;the third separated member adopting one structure of the first separated member and the second separated member or a combined structure of the two separated members.2. The backlight module as claimed in claim 1 , wherein the first separated member includes a first main body claim 1 , a first support portion and a sliding channel; the first support portion is formed on the first main body and perpendicularly extends from one side of a vertical wall of the first main body; the sliding channel is formed on the first main body and located the other side of the vertical wall;the second separated member ...

Backlight module

The present invention provides a backlight module, which includes: a backplane ( 2 ), a light guide plate ( 4 ) arranged in the backplane ( 2 ), a backlight source ( 6 ) mounted on the backplane ( 2 ), and a heat dissipation film ( 220 ) mounted on the backplane ( 2 ). The heat dissipation film ( 220 ) is made of graphene and has a thickness of 0.01-0.05 mm. The backlight module of the present invention provides includes a graphene-made heat dissipation film formed on a backplane to effectively improve the heat dissipation performance of the backlight module, allowing thermal energy to be uniformly distributed on the entire surface of the heat dissipation film in the plane direction to eliminate localized hot spots. Further, the graphene material is light-weighted so that addition of the heat dissipation film made of graphene does not significantly increase the weight of the backlight module.

System and Method for Providing Surge Protection for an AC Direct Step Driver Lighting System

An AC direct driver lighting system including a surge protection circuit and a current limiting circuit is disclosed. According to one embodiment, the AC direct driver lighting system includes an LED load, a rectifier, and an LED driver configured to receive rectified AC voltage from an AC power source and drive the LED load. The AC direct driver lighting system further includes a surge protection circuit and a current limiting circuit disposed between the AC power source and the LED load. The surge protection circuit and the current limiting circuit suppress excessive current flowing through the AC direct driver lighting system. 1. An alternating current (AC) lighting system comprising:an LED load;a rectifier configured to receive AC voltage from an AC power source and generate rectified AC voltage by rectifying the AC voltage from the AC power source;an LED driver configured to receive the rectified AC voltage from the rectifier and drive the LED load; anda surge protection circuit disposed between the AC power source and the LED driver; anda current limiting circuit disposed between the AC power source and the LED driver.2. The AC lighting system of claim 1 , wherein the surge protection circuit is selected from a group comprising a gas discharge tube claim 1 , a metal oxide varistor (MOV) claim 1 , a resistor claim 1 , and a transient-voltage-suppression (TVS) diode.3. The AC lighting system of claim 1 , wherein the surge protection circuit comprises a first surge protection circuit and a second surge protection circuit.4. The AC lighting system of claim 3 , wherein the first surge protection circuit is disposed between the AC power source and the rectifier claim 3 , and wherein the second surge protection circuit is disposed between the rectifier and the LED driver.5. The AC lighting system of claim 4 , wherein the second surge protection circuit includes a TVS diode claim 4 , or a TVS diode and a resistor connected in series.6. The AC lighting system of claim ...

DOPED METAL OXIDE SEMICONDUCTOR AND THIN-FILM TRANSISTOR MADE THEREFROM AND ITS APPLICATION

The present application discloses a doped metal oxide semiconductor which is an indium tin oxide or indium tin zinc oxide semiconductor doped with a rare earth oxide. Even at a small doping amount, the oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also discloses the thin-film transistors made thereof the doped metal oxide semiconductor and its application. 1. A doped metal oxide semiconductor , characterized in that the doped metal oxide semiconductor is a rare-earth oxide doped metal oxide; in which the metal oxide is indium tin oxide or indium tin zinc oxide; the rare-earth oxide is praseodymium oxide and/or ytterbium oxide; a doping molar ratio of praseodymium and/or ytterbium to the metal oxide is in a range from 0.002:1 to 0.4:1; there are recombination centers for photo-induced carriers generated in the doped metal oxide semiconductor.2. The doped metal oxide semiconductor of claim 1 , wherein a molar ratio of In and Snin the indium tin oxide is in a range from 2:1 to 5:1.3. The doped metal oxide semiconductor of claim 1 , wherein a molar ratio of In claim 1 , Sn claim 1 , and Zn in the indium tin zinc oxide complies with the following formulas: 0.2≤In/(In+Sn+Zn)≤0.8 claim 1 , 0.2≤Sn/(In+Sn+Zn)≤0.4 claim 1 , 0≤Zn/(In+Sn+Zn)≤0.5.4. The doped metal oxide semiconductor of claim 1 , wherein a molar ratio of praseodymium or ytterbium doping to the indium tin oxide or indium tin zinc oxide is in a range from 0.02:1 to 0.40:1.5. A thin-film transistor comprising an active layer claim 1 , the active layer is made from a doped metal oxide semiconductor by a physical vapor deposition process claim 1 , a chemical vapor deposition process claim 1 , an atomic layer deposition process claim 1 , a laser ...

COMPOSITE METAL OXIDE SEMICONDUCTOR AND THIN-FILM TRANSISTOR MADE THEREFROM AND ITS APPLICATION

The present application discloses a composite metal oxide semiconductor which is a metal oxide semiconductor doped with a rare earth oxide. Even doping the praseodymium oxide or ytterbium oxide at a small doping amount, oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also disclose the thin-film transistors made thereof the composite metal oxide semiconductor and its application. 1. A composite metal oxide semiconductor , characterized in that the composite oxide semiconductor is a rare-earth oxide doped metal oxide; wherein the metal oxide is indium zinc oxide , indium gallium oxide , or indium gallium zinc oxide; the rare-earth oxide is praseodymium oxide and/or ytterbium oxide; a doping molar ratio of praseodymium and/or ytterbium to the metal oxide is in a range from 0.002:1 to 0.4:1; there are recombination centers for photo-induced carriers generated in the composite metal oxide semiconductor.2. The composite metal oxide semiconductor of claim 1 , wherein claim 1 , the metal oxide is indium zinc oxide or indium gallium oxide; a molar ratio of indium and zinc or gallium is in a range from 5:1 to 5:4.3. The composite metal oxide semiconductor of claim 1 , wherein claim 1 , the metal oxide is indium gallium zinc oxide; a molar ratio of indium and gallium and zinc complies with the following formulas: In/(In+Zn)≥0.76 claim 1 , 0≤Ga/In ≤0.8.4. The composite metal oxide semiconductor of claim 1 , wherein a doping molar ratio of praseodymium or ytterbium to metal oxide is in a range from 0.02:1 to 0.40:1.5. The composite metal oxide semiconductor of claim 4 , wherein a doping molar ratio of praseodymium or ytterbium to metal oxide is in a range from 0.10:1 to 0.20:1.6. A thin-film transistor claim 4 , ...

Liquid crystal television and corresponding moving device thereof

The present invention provides a moving device for LCTV, which includes: a base, disposed with a plurality of rollers; two support racks, disposed on the base; each support rack being disposed with a support base, the support base at least extending partially into the enhanced beam of the backplane of the LCTV to be moved. The present invention also provides an LCTV disposed with enhanced beams on the backplane. According to the embodiments of the present invention, the moving device is easy to operate and low cost for moving large-size LCTV.

DOUBLE-SIDE DISPLAY DEVICE AND FIXING STRUCTURE FOR BACKLIGHT MODULE OF THE SAME

A double-side display device and a fixing structure of a backlight module of the same. The fixing structure includes: a first fixing part, a second fixing part, and a third fixing part, wherein the first fixing part includes a first main body portion, a first carrying portion and a first connection portion formed integrally; the second fixing part includes a second connection portion and a second carrying portion formed integrally, the second connection portion is detachably connected with the first connection portion; and the third fixing part includes a third main body portion, a third carrying portion and a third connection portion formed integrally, wherein the third connection portion is used for fixing and connecting with the first fixing part. The fixing structure for the backlight module realize the fixing to the backlight module through multiple fixing parts which is simple in structure, and the assembly process is simple. 1. A fixing structure for a backlight module of a double-side display device , comprising:a first fixing part including a first main body portion, a first carrying portion and a first connection portion which are formed integrally, wherein the first carrying portion includes a first carrying surface and a first supporting plate extended out from and perpendicular to a terminal of the first carrying surface; the first carrying surface is used for attaching with a backlight light bar, one side of the first supporting plate closed to the first carrying surface is used for carrying a light guide plate, and the other side of the first supporting plate is used for supporting a liquid crystal module;a second fixing part including a second connection portion and a second carrying portion which are formed integrally, the second connection portion is detachably connected with the first connection portion;a third fixing part including a third main body portion, a third carrying portion and a third connection portion which are formed integrally, ...

Backlight module

A backlight module includes a backplane, a light guide plate arranged in the backplane, a backlight source arranged in the backplane and located at one side of the light guide plate, a quantum dot rail arranged between the backlight source and the light guide plate, and a retention rack that is fixedly mounted to the backplane to receive and retain a first side of the quantum dot rail. The retention rack includes a trough section in the form of a concave recess receiving and retaining the first side of quantum dot rail therein. The quantum dot rail has a second side that is opposite to the first side and a reflection sheet is attached to the second side of the quantum dot rail such that the reflection sheet is opposite to the trough section of the retention rack mounted to the backplane.

WARPING BUFFERING STRUCTURE FOR LIGHT GUIDE PLATE AND BACKLIGHT MODULE

The present disclosure provides a warping buffering structure for a light guide plate and a backlight module. The warping buffering structure includes: a first member with one side thereof contacting one end of the light guide plate of a backlight module; a second member with one side thereof flexibly connected to a side wall of a back cover of the backlight module, and the second member capable of sliding along an extending direction of the side wall; a first inclined surface formed on an end of one side of the first member which is away from the light guide plate; and a second inclined surface formed on an end of one side of the second member which is away from the side wall, and the second inclined surface contacting the first inclined surface and being slidably engaged with the second inclined surface. 1. A warping buffering structure for a light guide plate , comprising:a first member with one side thereof contacting one end of the light guide plate of a backlight module;a second member with one side thereof flexibly connected to a side wall of a back cover of the backlight module, and the second member capable of sliding along an extending direction of the side wall;a first inclined surface formed on an end of one side of the first member which is away from the light guide plate; anda second inclined surface formed on an end of one side of the second member which is away from the side wall, and the second inclined surface contacting the first inclined surface and being slidably engaged with the second inclined surface.2. The warping buffering structure according to claim 1 , wherein the first inclined surface and a vertical surface of one end of the first member adjacent to a bottom wall of the back cover form an angle ranging from 180 degrees to 270 degrees claim 1 , and the second inclined surface and a vertical surface of one end of the second member adjacent to the bottom wall form an angle ranging from 90 degrees to 180 degrees.3. The warping buffering ...

AC Direct Drive Lighting System for Providing Uniform Light Distribution

An AC lighting system for providing uniform light distribution is disclosed. According to one embodiment, the AC lighting system includes an AC driver and LED packages electrically connected to the AC driver. Each LED package includes a plurality of LED elements and is physically distributed over an illuminating surface of the AC lighting system. The AC driver has a first current sink that drives a first LED group and a second current sink that drives the first LED group and a second LED group. The first LED group includes at least one LED element from each of the LED packages, and the second LED group includes at least one LED element other that the first set of LED elements from each of the LED packages.

Balanced AC Direct Driver Lighting System with a Valley Fill Circuit and a Light Balancer

An AC direct driver lighting system is disclosed. According to one embodiment, the AC direct driver lighting system includes an AC power source, a plurality of LED groups, and an AC driver comprising a current sink connected between the AC power source and the plurality of LED groups. The AC direct driver lighting system further includes at least one of a valley fill circuit and a load balancer circuit coupled to a target LED group of the plurality of LED groups. The valley fill circuit charges supplies electrical power to a target LED group and the load balancer circuit reduces the current flowing through the target LED group.

CUSHIONING CARTON

The present invention provides a cushioning carton, containing a plurality of cardboard materials, the cardboard materials include: a first cardboard layer; a second cardboard layer which is disposed in parallel with the first cardboard layer; at least one bubble bag layer which is disposed and bonded between the first cardboard layer and the second cardboard layer, to form cardboard materials. The cushioning carton of the present invention has a simple structure, easy installation, also can save costs, therefore solving the problem of the prior art cushioning carton having insufficient functionality on cushioning. 1. A cushioning carton , comprising a plurality of cardboard materials , the cardboard materials comprising:a first cardboard layer;a second cardboard layer, disposed in parallel with the first cardboard layer; andat least one bubble bag layer, disposed and bonded in between the first cardboard layer and the second cardboard layer, forming the cardboard materials;wherein the first cardboard layer and the second cardboard layer are respectfully formed by at least one corrugated cardboard layer, and the first cardboard layer and the second cardboard layer respectively comprise a plurality of first recessed portions and a plurality of second recessed portions.2. The cushioning carton according to claim 1 , wherein each bubble bag layer is formed by a first plastic layer bonding with a second plastic layer claim 1 , and a plurality of air chambers are formed between the first plastic layer and the second plastic layer.3. The cushioning carton according to claim 2 , wherein the first recessed portion is located between two adjacent air chambers.4. The cushioning carton according to claim 2 , wherein the second recessed portion is located between two adjacent air chambers.5. A cushioning carton claim 2 , comprising a plurality of cardboard materials claim 2 , the cardboard materials comprising:a first cardboard layer;a second cardboard layer, disposed in ...

Device for fixing quantum strip of display and display thereof

The present disclosure relates to the technical field of liquid crystal display, and particularly, relates to a device for fixing a quantum strip of a display and a display thereof. The device includes: a main body, provided with a cavity used for accommodating the quantum strip; a matching surface for clamping the quantum strip, which forms at least a part of the peripheral wall of the cavity and is capable of being firmly jointed with the outer surface of the quantum strip; and a connecting structure used for fixing the main body to the display. A proper material can be used for the main body for physical protection and thermal insulation protection on the quantum strip. The connecting structure is used for fixing the device to the display at a fixed position. The display includes the device. The device and the display can prevent the overturn and translation of the quantum strip, which is to avoid the influence on the light emitting effect of the backlight source and ensure the quality of the display. In addition, the main body of the device surrounds the quantum strip, which provides thermal protection and prevents physical damage and scratch.

CURVED BACKBOARD ASSEMBLY AND CURVED DISPLAY DEVICE

A curved backboard assembly includes a curved metal plate and a curved plastic plate mounted to the curved metal plate. The curved metal plate includes longitudinal positioning slots and a set of transverse positioning slots, and the curved plastic plate includes longitudinal positioning pawls and a set of transverse positioning pawls. Each of the longitudinal positioning pawls is received into and set in engagement with one of the longitudinal positioning slots. The curved plastic plate is compressible to allow the transverse positioning pawls to be respectively received into and set in engagement with the transverse positioning slots and a spring force exerted by the curved plastic plate keeps the transverse positioning pawls in the transverse position slots. A curved display device that includes the above curved backboard assembly is also provided. 1. A curved backboard assembly , comprising a curved metal plate and a curved plastic plate mounted to a back side of the curved metal plate;wherein the curved metal plate is provided, on a back surface thereof, with a plurality of longitudinal positioning slots and at least one set of transverse positioning slots;each of the longitudinal positioning slots has a longitudinal opening in a top-bottom direction;each set of transverse positioning slots comprises two transverse positioning slots that are respectively arranged at left and right sides in a symmetric manner and the two transverse positioning slots respectively have transverse openings that are in a left-right direction and have opposite opening directions;the curved plastic plate is provided, on a front surface thereof, with a plurality of longitudinal positioning pawls and at least one set of transverse positioning pawls;each one of the longitudinal positioning pawls is receivable into and set in retaining engagement with one of the longitudinal positioning slots via the longitudinal opening; andeach set of transverse positioning pawls comprises two ...

AC LIGHTING SYSTEM WITH A CONTROL UNIT FOR CONTROLLING POWER OF AN LED

An AC light system with a control unit for controlling power of an LED is disclosed. According to one embodiment, a driver circuit for driving LEDs has a plurality of current sinks, a first interface configured to receive an AC power from an AC power source, a second interface to a plurality LED groups. The driver circuit further has a third interface configured to receive a control input from a control unit. Each current sink of the plurality of current sinks controls an LED current flowing through a corresponding LED group based on the control input from the control unit. 1. A driver circuit for driving light emitting diodes (LEDs) comprising:a first interface configured to receive an alternating current (AC) power from an AC power source;a second interface configured to connect to a plurality LED groups;a plurality of current sinks, each current sink of the plurality of current sinks controlling an LED current flowing through a corresponding LED group of the plurality of LED groups; anda third interface configured to receive a control input from a control unit,wherein the control input from the control unit is used to control an LED current that flows through the plurality of LED groups.2. The driver circuit of claim 1 , wherein a setting resistor is connected between the third interface and the control unit claim 1 , and wherein the control unit changes a control voltage output to control a current value that flows the setting resistor and the LED current flowing through the plurality of LED groups.3. The driver circuit of claim 1 , wherein the third interface comprises a pulse-width-modulation (PWM) pin and wherein the control unit controls an input to the PWM pin of the driver circuit to control the LED current.4. The driver circuit of further comprising a fourth interface for connecting an LED current sensing resistor.5. The driver circuit of claim 4 , wherein the LED current sensing resistor is a variable resistor claim 4 , and the control circuit controls a ...

CURVATURE-ADJUSTABLE BACKBOARD ASSEMBLY AND CURVED DISPLAY DEVICE

The present invention provides a curvature-adjustable backboard assembly and a curved display device. The curvature-adjustable backboard assembly of the present invention includes a curvable backboard, a slider-crank mechanism, and a first low-speed position-limiting electric machine. The slider-crank mechanism comprises a central pivot and a first rail that are fixed to the backboard, a first slider mounted to the first rail, a first crank that is rotatable about the central pivot as being driven by the first low-speed position-limiting electric machine, and a first connection rod having two ends respectively and pivotally coupled to the first slider and the first crank, wherein when the first crank is driven to rotate, the first connection rod drives the first slider to move along the first rail and during the movement of the first slider along the first rail, a height of an arched form of the backboard with respect to the central pivot at a location where the first slider passes may vary accordingly so as to allow for easy and efficient variation of a curvature of the backboard according to a desired curving condition. 1. A curvature-adjustable backboard assembly , comprising a backboard that is curvable , a slider-crank mechanism , and a first low-speed position-limiting electric machine;wherein the slider-crank mechanism comprises a central pivot, a first crank, a first connection rod, a first slider, and a first rail, wherein the central pivot and the first rail are fixed on the backboard; the first slider is mounted on the first rail; the first connection rod has two ends respectively and pivotally coupled to the first slider and the first crank; and the first crank is drivable by the first low-speed position-limiting electric machine to rotate about the central pivot;when the first low-speed position-limiting electric machine is activated to drive the first crank to rotate, the first connection rod drives the first slider to move along the first rail; and ...

Curvature-adjustable backboard assembly and curved display device

The present invention provides a curvature-adjustable backboard assembly and a curved display device. The curvature-adjustable backboard assembly of the present invention includes a curvable backboard, a slider-crank mechanism, and a first low-speed position-limiting electric machine. The slider-crank mechanism comprises a central pivot and a first rail that are fixed to the backboard, a first slider mounted to the first rail, a first crank that is rotatable about the central pivot as being driven by the first low-speed position-limiting electric machine, and a first connection rod having two ends respectively and pivotally coupled to the first slider and the first crank, wherein when the first crank is driven to rotate, the first connection rod drives the first slider to move along the first rail and during the movement of the first slider along the first rail, a height of an arched form of the backboard with respect to the central pivot at a location where the first slider passes may vary accordingly so as to allow for easy and efficient variation of a curvature of the backboard according to a desired curving condition.

CURVED BACKBOARD ASSEMBLY AND CURVED DISPLAY DEVICE

The present invention provides a curved backboard assembly and a curved display device. The curved backboard assembly of the present invention includes a curved ferrous metal plate and a curved plastic plate mounted to a back side of the curved ferrous metal plate. The curved ferrous metal plate is provided, on a back surface thereof, with a plurality of longitudinal positioning slots and at least one set of transverse positioning slots, and the curved plastic plate is provided, on a front surface thereof, with a plurality of longitudinal positioning pawls and at least one set of transverse positioning pawls. The one set of transverse positioning pawls are respectively received into and set in engagement with the one set of transverse positioning slots. Each of the longitudinal positioning pawls is received into and set in engagement with one of the longitudinal positioning slots. The present invention adopts fitting and retaining engagement to achieve fixing and eliminates the conventional way of fixing with screws used in a conventional backboard arrangement so as to resolve the problem that assembling and disassembling of the conventional curved backboard are complicated and also to provide supporting condition for a better design of the outside configuration of a backboard. The curved display device of the present invention uses the above curved backboard assembly, making assembling and disassembling operations simple and easy, providing a good looking outside configuration, and lowering down the cost of the curved display device. 1. A curved backboard assembly , comprising a curved ferrous metal plate and a curved plastic plate mounted to a back side of the curved ferrous metal plate;wherein the curved ferrous metal plate is provided, on a back surface thereof, with a plurality of longitudinal positioning slots and at least one set of transverse positioning slots;each of the longitudinal positioning slots has a longitudinal opening in a top-bottom direction; ...

BACKLIGHT MODULE

The present invention provides a backlight module, which includes: a backplane (), a light guide plate () arranged in the backplane (), a backlight source () arranged in the backplane () and located at one side of the light guide plate (), a quantum dot rail () arranged between the backlight source () and the light guide plate (), and a retention rack () that retains the quantum dot rail (). The retention rack () is fixedly mounted to the backplane (). The retention rack () includes a trough section () formed therein to correspond to the quantum dot rail (). One side of the quantum dot rail () is mounted in the trough section () through adhesion. The backlight module according to the present invention includes a retention rack arranged therein to fixedly mount the quantum dot rail between the backlight source and the light guide plate of the backlight module so as to effectively enhance color saturation of the backlight module. The retention member has a simple structure and a low cost and can effectively protect the quantum dot rail to prevent undesired rotation and damage of the quantum dot rail caused by external forces. 1. A backlight module , comprising: a backplane , a light guide plate arranged in the backplane , a backlight source arranged in the backplane and located at one side of the light guide plate , a quantum dot rail arranged between the backlight source and the light guide plate , and a retention rack that retains the quantum dot rail , the retention rack being fixedly mounted to the backplane , the retention rack comprising a trough section formed thereon to correspond to the quantum dot rail , one side of the quantum dot rail being mounted in the trough section through adhesion.2. The backlight module as claimed in claim 1 , wherein the quantum dot rail has an opposite side on which a reflection sheet is mounted.3. The backlight module as claimed in claim 1 , wherein the quantum dot rail has one side that is bonded in the trough section by a piece ...

Device for fixing quantum strip of display

The present disclosure relates to the technical field of liquid crystal display, and particularly, relates to a device for fixing a quantum strip of a display. The device includes: a first support extending along a first direction, which first support is capable of clamping the long ineffective part of the quantum strip and being fixedly connected to the shell of the display, and which first support is provided with a connecting portion on one end in the first direction; a second support extending along the first direction, which second support is capable of clamping the effective part of the quantum strip and being fixedly connected to the shell of the display, and which second support is provided with connecting portions on both ends in the first direction, wherein the first support is connected to the second support on at least one end of the second support. The device according to the present disclosure can be flexibly spliced based on different numbers of the quantum strips, and a plurality of backlight incidences, including single-long incidence, double-long incidence, single-short incidence and double-short incidence and the like, can be achieved simultaneously.

Electronic vaporizer device, electronic vaporizer device body, and operation method

The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor; and a main control circuit, configured to activate the airflow sensor after detecting first level information; wherein the first level information is generated when the electronic vaporizer device body being in combination with the electronic vaporizer.

ELECTRONIC VAPORIZER DEVICE, ELECTRONIC VAPORIZER DEVICE BODY, AND OPERATION METHOD

The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor, configured to detect an airflow change and output first level information; and a main control circuit, electrically connected to the airflow sensor, and configured to control, according to the received first level information, the power supply to supply or interrupt power to the electronic vaporizer. 1. An electronic vaporizer device body , configured to be used in combination with an electronic vaporizer , wherein the electronic vaporizer device body comprises:a power supply, configured to supply power;an airflow sensor, configured to detect an airflow change and output first level information; anda main control circuit, electrically connected to the airflow sensor, and configured to control, according to the received first level information, the power supply to supply or interrupt power to the electronic vaporizer.2. The electronic vaporizer device body according to claim 1 , further comprising:a wireless communication circuit, electrically connected to the main control circuit, and configured to perform wireless communication, whereinthe main control circuit is configured to control, after receiving an no-smoking instruction via the wireless communication circuit, the power supply to interrupt power to the electronic vaporizer.3. The electronic vaporizer device body according to claim 2 , wherein after receiving the no-smoking instruction claim 2 , the main control circuit does not respond to the first level information outputted by the airflow sensor.4. The electronic vaporizer device body according to claim 1 , further comprising:a positioning module, configured to determine a current location, whereinthe main ...

Electronic vaporizer, electronic vaporizer device body, and electronic vaporizer device

The present application relates to an electronic vaporizer, an electronic vaporizer device body, and an electronic vaporizer device. An electronic vaporizer is used in combination with an electronic vaporizer device body, wherein the electronic vaporizer device body at least comprises a power supply, a first pin and a second pin; and the electronic vaporizer comprises: a storage compartment, storing a vaporizable substance; and a heating circuit, comprising: a heating component, configured for heating; and a first and second contact pad, wherein the heating circuit changes a voltage or current between the first pin and the second pin after the first and second contact pad being electrically contacting with the first and second pin respectively; and after detecting the voltage or the current changes, the electronic vaporizer device body controls the power supply to supply power to the heating component via the first and second contact pad.

Electronic vaporizer, electronic vaporizer device body, and electronic vaporizer device

The present application relates to an electronic vaporizer, an electronic vaporizer device body, and an electronic vaporizer device. An electronic vaporizer, comprising: a tube body; a storage compartment, storing an vaporizable substance; a heating base, disposed below the storage compartment; a heating component, disposed between the storage compartment and the heating base and configured to heat the vaporizable substance; and a printed circuit board (PCB) module, disposed below the heating base and electrically connected to the heating component, wherein the storage compartment, the heating base, the heating component, and the PCB module are disposed in the tube body.

ELECTRONIC VAPORIZER AND ELECTRONIC VAPORIZER DEVICE

The present application relates to an electronic vaporizer and an electronic vaporizer device. An electronic vaporizer comprises: a tube body; a storage compartment, storing a vaporizable substance; a heating component, comprising a heating body and a heating element, wherein the heating body is disposed below the storage compartment to be in contact with the vaporizable substance, and configured to vaporize the vaporizable substance after being heated; and the heating element is configured to generate heat after being powered; and a printed circuit board (PCB) module, disposed below the heating body, and electrically connected to the heating element, wherein the storage compartment, the heating component, and the PCB module are all disposed in the tube body, and the PCB module is configured to electrically connect to an external power supply pin to supply power to the heating element. 1. An electronic vaporizer , comprising:a tube body;a storage compartment, storing a vaporizable substance; the heating body is disposed below the storage compartment to be in contact with the vaporizable substance, and configured to vaporize the vaporizable substance after being heated; and', 'the heating element is configured to generate heat after being powered; and, 'a heating component, comprising a heating body and a heating element, wherein'}a printed circuit board (PCB) module, disposed below the heating body, and electrically connected to the heating element,wherein the storage compartment, the heating component, and the PCB module are all disposed in the tube body, and the PCB module is configured to electrically connect to an external power supply pin to supply power to the heating element.2. The electronic vaporizer according to claim 1 , wherein the heating component comprises:a first pin and a second pin, wherein the heating element is electronically connected between the first pin and the second pin, the heating element is disposed in the heating body, and the first pin ...

ELECTRONIC VAPORIZER DEVICE

The present application relates to an electronic vaporizer device. An electronic vaporizer device, comprising: an electronic vaporizer device body and an electronic vaporizer, wherein the electronic vaporizer is connected to the electronic vaporizer device body in a pluggable manner. 1. An electronic vaporizer device , comprising:an electronic vaporizer device body and an electronic vaporizer, wherein the electronic vaporizer is connected to the electronic vaporizer device body in a pluggable manner.2. The electronic vaporizer device according to claim 1 , wherein the electronic vaporizer device body comprises:a battery, configured to supply power;a housing and a battery holder, wherein the battery holder is disposed in the housing, and the battery is accommodated between the battery holder and an inner wall of the housing;a control module, fixedly disposed in the battery holder; anda battery holder cap, covering the battery holder, so that the housing forms an accommodation space at an upper end of the battery holder cap, is wherein the accommodation space is configured to accommodate part of the electronic vaporizer, whereinthe control module comprises a first pin and a second pin, wherein the first pin and the second pin each run through a through hole in the battery holder cap and are partially exposed in the accommodation space; and the control module is configured to control the battery to supply power to the electronic vaporizer partially accommodated in the accommodation space through the first pin and the second pin.3. The electronic vaporizer device according to claim 2 , wherein the electronic vaporizer comprises:a tube body, partially accommodated in the accommodation space;a bottom cap, covering a bottom of the tube body;a storage compartment, storing a vaporizable substance;a heating base, disposed below the storage compartment;a heating component, disposed between the storage compartment and the heating base, and configured to heat the vaporizable ...

ELECTRONIC VAPORIZER DEVICE, ELECTRONIC VAPORIZER DEVICE BODY, AND OPERATION METHOD

The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. The electronic vaporizer device body is used in combination with an electronic vaporizer, the electronic vaporizer device body including: a power supply configured to supply power; an airflow sensor configured to detect an airflow change and output first level information; a main control circuit electrically connected to the airflow sensor and configured to control, according to the first level information, the power supply to supply or interrupt power to the electronic vaporizer. 1. An electronic vaporizer device body , configured to be used in combination with an electronic vaporizer , the electronic vaporizer device body comprising:a power supply, configured to supply power;an airflow sensor, configured to detect an airflow change and output first level information; anda main control circuit, electrically connected to the airflow sensor and configured to control, according to the first level information, the power supply to supply or interrupt power to the electronic vaporizer.2. The electronic vaporizer device body according to claim 1 , wherein the airflow sensor outputs the first level information having a first logic level when an airflow is detected claim 1 , and the main control circuit controls the power supply to supply power to the electronic vaporizer upon receiving the first level information having the first logic level.3. The electronic vaporizer device body according to claim 2 , wherein the airflow sensor outputs the first level information having a second logic level when no airflow is detected claim 2 , and the main control circuit controls the power supply to interrupt power to the electronic vaporizer upon receiving the first level information having the second logic level.4. The electronic vaporizer device body according to claim 3 , wherein the main control circuit increases a count value when a time interval ...

Curvature-adjustable backboard assembly and curved display device

The present invention provides a curvature-adjustable backboard assembly and a curved display device. The curvature-adjustable backboard assembly of the present invention includes a curvable backboard, a slider-crank mechanism, and a first low-speed position-limiting electric machine. The slider-crank mechanism comprises a central pivot and a first rail that are fixed to the backboard, a first slider mounted to the first rail, a first crank that is rotatable about the central pivot as being driven by the first low-speed position-limiting electric machine, and a first connection rod having two ends respectively and pivotally coupled to the first slider and the first crank, wherein when the first crank is driven to rotate, the first connection rod drives the first slider to move along the first rail and during the movement of the first slider along the first rail, a height of an arched form of the backboard with respect to the central pivot at a location where the first slider passes may vary accordingly so as to allow for easy and efficient variation of a curvature of the backboard according to a desired curving condition.

Warping buffering structure for light guide plate and backlight module

The present disclosure provides a warping buffering structure for a light guide plate and a backlight module. The warping buffering structure includes: a first member with one side thereof contacting one end of the light guide plate of a backlight module; a second member with one side thereof flexibly connected to a side wall of a back cover of the backlight module, and the second member capable of sliding along an extending direction of the side wall; a first inclined surface formed on an end of one side of the first member which is away from the light guide plate; and a second inclined surface formed on an end of one side of the second member which is away from the side wall, and the second inclined surface contacting the first inclined surface and being slidably engaged with the second inclined surface.

Cushioning carton

The present invention provides a cushioning carton, containing a plurality of cardboard materials, the cardboard materials include: a first cardboard layer; a second cardboard layer which is disposed in parallel with the first cardboard layer; at least one bubble bag layer which is disposed and bonded between the first cardboard layer and the second cardboard layer, to form cardboard materials. The cushioning carton of the present invention has a simple structure, easy installation, also can save costs, therefore solving the problem of the prior art cushioning carton having insufficient functionality on cushioning.

Oxide semiconductor thin-film and thin-film transistor consisted thereof

The present application discloses an oxide semiconductor thin-film and a thin-film transistor consisted thereof. The oxide semiconductor thin-film is fabricated by doping a certain amount of rare-earth oxide (RO) as light stabilizer to metal oxide (MO) semiconductor. The thin-film transistor comprising a gate electrode, a channel layer consisted by the oxide semiconductor thin-film, a source and drain electrode; the thin-film transistor employing etch-stop structure, a back-channel etch structure or a top-gate self-alignment structure.

Safety device for elevator

In a safety device for an elevator according to the present invention, on one car door 2 among a pair of car doors 2 and 3, a light-emitting/light-receiving unit 4 is disposed facing downward at an upper end position of a vertical line separated by a predetermined distance from an end face in a closing direction 2a, which is to abut the other car door 3, toward the side of the other car door 3, and a first reflecting member 5 is disposed facing upward at a lower end position of the vertical line. A housing space that houses the light-emitting/light-receiving unit 4 in a state where both car doors 2 and 3 are closed is formed on the other car door 3, and a second reflecting member 6 is disposed facing upward at a bottom portion of the housing space and extends from the same position as an end face in a closing direction 3a of the other car door 3 toward the back of the housing space.

Curvature-adjustable backboard assembly and curved display device

The present invention provides a curvature-adjustable backboard assembly and a curved display device. The curvature-adjustable backboard assembly of the present invention includes a curvable backboard, a slider-crank mechanism, and a first low-speed position-limiting electric machine. The slider-crank mechanism comprises a central pivot and a first rail that are fixed to the backboard, a first slider mounted to the first rail, a first crank that is rotatable about the central pivot as being driven by the first low-speed position-limiting electric machine, and a first connection rod having two ends respectively and pivotally coupled to the first slider and the first crank, wherein when the first crank is driven to rotate, the first connection rod drives the first slider to move along the first rail and during the movement of the first slider along the first rail, a height of an arched form of the backboard with respect to the central pivot at a location where the first slider passes may vary accordingly so as to allow for easy and efficient variation of a curvature of the backboard according to a desired curving condition.

Electronic vaporizer and electronic vaporizer device

The present application relates to an electronic vaporizer and an electronic vaporizer device. An electronic vaporizer comprises: a tube body; a storage compartment, storing a vaporizable substance; a heating component, comprising a heating body and a heating element, wherein the heating body is disposed below the storage compartment to be in contact with the vaporizable substance, and configured to vaporize the vaporizable substance after being heated; and the heating element is configured to generate heat after being powered; and a printed circuit board (PCB) module, disposed below the heating body, and electrically connected to the heating element, wherein the storage compartment, the heating component, and the PCB module are all disposed in the tube body, and the PCB module is configured to electrically connect to an external power supply pin to supply power to the heating element.

Safety device for elevator

Electronic vaporizer device

The present application relates to an electronic vaporizer device. An electronic vaporizer device, comprising: an electronic vaporizer device body and an electronic vaporizer, wherein the electronic vaporizer is connected to the electronic vaporizer device body in a pluggable manner.

Liquid crystal module and liquid crystal display

A liquid crystal module is disclosed. The liquid crystal module includes a back plate having a vertical plate, a plastic frame arranged on the vertical plate for supporting the liquid crystal glass, a connecting assembly and a front frame. The connecting assembly is arranged above the plastic frame. An engaging location of the connecting assembly and the plastic frame is adjustable. A lateral side of the connecting assembly abuts against an edge of the liquid crystal glass. The front frame arranged above the connecting assembly is fixed with the connecting assembly. The front frame covers a rim of the liquid crystal glass. The relative location of the front frame and the liquid crystal glass can be easily adjusted via the connecting assembly. In addition, the displacement of the display area resulting from assembly errors is avoided. As such, the display area and the exposed black matrix remain consistent.

AC direct drive lighting system for providing uniform light distribution

An AC lighting system for providing uniform light distribution is disclosed. According to one embodiment, the AC lighting system includes an AC driver and LED packages electrically connected to the AC driver. Each LED package includes a plurality of LED elements and is physically distributed over an illuminating surface of the AC lighting system. The AC driver has a first current sink that drives a first LED group and a second current sink that drives the first LED group and a second LED group. The first LED group includes at least one LED element from each of the LED packages, and the second LED group includes at least one LED element other that the first set of LED elements from each of the LED packages.

T roof beam pours safety protection platform

一种T梁浇筑安全防护平台，包括滚轮组件、轨道、人员操作平台和便捷爬梯，所述轨道安装于梁板侧模上且沿梁长通长方向水平布置，所述人员操作平台侧面设有所述滚轮组件，所述滚轮组件在所述轨道上滚动，带动所述人员操作平台沿梁长方向进行滑移；所述便捷爬梯安装于所述人员操作平台一侧。实现了T梁浇筑以及抹面时的防护全面，能降低施工强度，保证抹面过程的安全性，具有操作简单、拆装方便、安全可靠、施工环保等优点，在浇筑及安全性上更加有利，可广泛应用于T梁混凝土浇筑及抹面施工中，具有良好的经济效益及安全效益。

Backlight module and liquid crystal display

Hinterleuchtungsmodul, das einen Kunststoffrahmen (13) umfasst, wobei der Kunststoffrahmen (13) vier Seitenwände umfasst, wobei die vier Seitenwände ein Paar erster Seitenwände (201) umfassen, die parallel verlaufen und einander gegenüber liegen, sowie ein Paar zweiter Seitenwände (202) umfassen, die parallel verlaufen und einander gegenüber liegen, wobei die ersten Seitenwände (201) im rechten Winkel zu den zweiten Seitenwänden (202) verlaufen, wobei das Paar erster Seitenwände (201) und das Paar zweiter Seitenwände (202) des Kunststoffrahmens (13) allesamt eine verstellbare Länge haben und das Paar erster Seitenwände (201) und das Paar zweiter Seitenwände (202), welche die verstellbare Länge haben, allesamt ein erstes getrenntes Element (21) und ein zweites getrenntes Element (22) umfassen;wobei mindestens ein Paar der Seitenwände ferner mindestens ein drittes getrenntes Element (23) umfasst, das verwendet wird, um das erste getrennte Element (21) oder das zweite getrennte Element (22) zu verbinden; wobei das dritte getrennte Element (23) eine Struktur des ersten getrennten Elements (21) und des zweiten getrennten Elements (22) oder eine kombinierte Struktur der zwei getrennten Elemente annimmt;wobei das erste getrennte Element (21) einen ersten Hauptkorpus (210), einen ersten Stützabschnitt (212) und einen Gleitkanal (214) umfasst; der erste Stützabschnitt (212) auf dem ersten Hauptkorpus (210) ausgebildet ist und sich im rechten Winkel von einer Seite einer vertikalen Wand (216) des ersten Hauptkorpus (210) erstreckt; der Gleitkanal (214) auf dem ersten Hauptkorpus (210) ausgebildet ist und sich auf der anderen Seite der vertikalen Wand (216) befindet; das zweite getrennte Element (22) einen zweiten Hauptkorpus (220), einen zweiten Stützabschnitt (222) und eine Gleitöffnung (224) umfasst;der zweite Stützabschnitt (222) auf dem zweiten Hauptkorpus (220) ausgebildet ist und sich im rechten Winkel von einer Seite einer vertikalen Wand (216) des zweiten Hauptkorpus ...

System and method for privacy protection using identifiability risk assessment

A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

Safety device for elevator

In a safety device for an elevator, on one car door among a pair of car doors, a light-emitting/light-receiving unit is disposed facing downward at an upper end position of a vertical line separated by a predetermined distance from an end face in a closing direction, which is to abut the other car door, toward the side of the other car door, and a first reflecting member is disposed facing upward at a lower end position of the vertical line. A housing space that houses the light-emitting/light-receiving unit in a state where both car doors are closed is formed on the other car door, and a second reflecting member is disposed facing upward at a bottom portion of the housing space and extends from the same position as an end face in a closing direction of the other car door toward the back of the housing space.

System and method for privacy protection using identifiability risk assessment

A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

Electronic vaporizer, electronic vaporizer device body, and electronic vaporizer device

The present application relates to an electronic vaporizer (11), an electronic vaporizer device body (12), and an electronic vaporizer device (10). An electronic vaporizer (11), comprising: a tube body; a storage compartment (1434), storing an vaporizable substance; a heating base (150), disposed below the storage compartment (1434); a heating component (146), disposed between the storage compartment (1434) and the heating base (150) and configured to heat the vaporizable substance; and a printed circuit board (PCB) module (151), disposed below the heating base (150) and electrically connected to the heating component (146), wherein the storage compartment (1434), the heating base (150), the heating component (146), and the PCB module (151) are disposed in the tube body (143).

Display device and display method

The present invention discloses a display device and a display method. A voltage adjustment circuit is configured to compare whether a difference between absolute values of a first data voltage signal and a second data voltage signal at a preset moment exceeds a set threshold range and output a control signal to a voltage adjustment circuit when the difference exceeds the set threshold range. Thus, a first data latch and update signal of a first source driver chip is adjusted by the voltage adjustment circuit, or a second data latch and update signal of a second source driver chip is adjusted, so that the first data voltage signal and the second data voltage signal are respectively output to a first data line and a second data line at a same time.

Dual-card ue data transmission method and device, storage medium and user equipment

Composite metal oxide semiconductor and thin-film transistor made therefrom and its application

The present application discloses a composite metal oxide semiconductor which is a metal oxide semiconductor doped with a rare earth oxide. Even doping the praseodymium oxide or ytterbium oxide at a small doping amount, oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also disclose the thin-film transistors made thereof the composite metal oxide semiconductor and its application.

Electronic vaporizer device, electronic vaporizer device body, and operation method

Transfer apparatus

Provided are a transfer apparatus. The transfer apparatus includes a frame, a positioning assembly, a rotating and adjusting assembly, and a fixture assembly. The positioning assembly is configured to obtain position information of a battery to be transferred. The rotating and adjusting assembly includes a first drive member in signal connection with the positioning assembly, and a first gear and a second gear engaged with each other, where the first gear is connected to the first drive member, and the second gear is rotatably connected to the frame. The fixture assembly is configured to grip or release the battery to be transferred, and the fixture assembly is connected to a side of the second gear away from the frame. The first drive member is configured to drive the first gear to rotate such that the first gear drives the second gear and the fixture assembly to rotate.

Electronic vaporizer device, electronic vaporizer device body, and operation method

The present application relates to an electronic vaporizer device (10), an electronic vaporizer device body (12), and an operation method. The electronic vaporizer device body (12) is used in combination with an electronic vaporizer (11), the electronic vaporizer device body (12) including: a power supply configured to supply power; an airflow sensor (121) configured to detect an airflow change and output first level information; a main control circuit (123) electrically connected to the airflow sensor (121) and configured to control, according to the first level information, the power supply to supply or interrupt power to the electronic vaporizer (11).

Electronic vaporizer, electronic vaporizer device body, and electronic vaporizer device

The present application relates to an electronic vaporizer (11), an electronic vaporizer device body (12), and an electronic vaporizer device (10). An electronic vaporizer (11) is used in combination with body (12), body (12) at least comprises a power supply, first and second pins (1621, 1622); the vaporizer (11) comprises: a storage compartment (1434), storing a vaporizable substance; and a heating circuit (111), comprising: a heating component (146), configured for heating; and first and second contact pads (1511, 1512), the circuit (111) changes a voltage or current between the first and second pins (1621, 1622) after the first and second contact pads (1511, 1512) being electrically contacting with the first and second pins (1621, 1622) respectively; and after detecting the voltage or current changes, the body (12) controls the power supply to supply power to the component (146) via the first and second contact pads (1511, 1512).

Sealing element, door structure and window structure

The present application is applicable to the technical field of sealing, a sealing element, a door structure and a window structure are provided. The sealing element includes: two sealing strips arranged at an interval and configured to press against two sides of the door and window in the thickness direction, respectively; an elastic member, connected between the two sealing strips, and combined with the two sealing strips to form a sealing groove for at least part of the door and window to be accommodated therein. The door structure includes a door body and a sealing element; the window structure includes a window and a seal member. When in use, at least part of the door and window is accommodated in the sealing groove, and the two sealing strips are respectively pressed against the two sides of the door and window in the thickness direction, realizing the windproof, soundproof and light blocking effects of the door and window. When the door and window are deformed or the size of the door and window needs to be adjusted, the two sealing strips under the tension effect of the elastic member can be adaptively pressed against the two sides of the door and window in the thickness direction, there is no need for a new sealing element, which improves the adaptability of the sealing element and the convenient of use, as well as reduces the waste of materials. 1/2 10 1211X 13 FIG.1 20 111 112 13 12 FIG. 2

一种简易盖梁安全防护母绳装置

一种简易盖梁安全防护母绳装置，包括安全防护母绳和固定机构，所述固定机构包括能固定套牢在盖梁挡块上的固定环和对称设置在固定环外壁上的两个安全锁扣，所述安全防护母绳与安全锁扣连接。通过将固定环设计成能够固定套牢在盖梁挡块的一种形式，从而固定安全防护母绳的具体位置，通过安全锁扣固定安全防护母绳，能够将安全防护母绳做好对拉固定，能防止盖梁上高空作业零安全防护的这一情况发生。从而提高工人在今后盖梁上高空作业的施工安全性。

Feeding device and base material processing apparatus

A feeding apparatus and a substrate processing device are provided. The feeding apparatus (60) includes: a material conveying channel (61) including a feeding inlet (611) and a discharging outlet (612), where the feeding inlet (611) is closer to a first end (613) of the material conveying channel (61) than the discharging outlet (612), and the discharging outlet (612) is closer to a second end (614) of the material conveying channel (61) than the feeding inlet (611), the first end (613) and the second end (614) being two opposite ends of the material conveying channel (61); and a vibration generator (62) disposed at the material conveying channel (61) and configured to generate mechanical vibration to induce the mechanical vibration of the feeding apparatus (60), and a material (50) entering the material conveying channel (61) through the feeding inlet (611) is conveyed to the discharging outlet (612) under the action of the mechanical vibration and falls out through the discharging outlet (612) under the action of gravity. Since the discharging is implemented through mechanical vibration, the feeding apparatus has better discharging consistency.

Battery replacement apparatus and battery replacement system

The present application relates to a battery swap device and a battery swap system. The battery swap device comprises: a movable base configured to carry a battery that is provided with a connector configured to transfer electric energy; and a protective apparatus provided on the movable base, configured to protect the connector, and comprising a drive mechanism and a covering member, the drive mechanism being configured to drive the covering member to move to cover or uncover the connector. In the battery swap device according to the present application, during the transfer process, the covering member automatically protects the connector of the battery under the action of the drive mechanism, thereby effectively improving the safety of the battery and prolonging the service life of the connector.

Battery swap device and battery swap system

A battery swap device includes a movable base configured to carry a battery that is provided with a connector configured to transfer electric energy, and a protective apparatus provided on the movable base, configured to protect the connector, and including a drive mechanism and a covering member. The drive mechanism is configured to drive the covering member to move to cover or uncover the connector.

Doped metal oxide semiconductor and thin-film transistor made therefrom and its application

The present application discloses a doped metal oxide semiconductor which is an indium tin oxide or indium tin zinc oxide semiconductor doped with a rare earth oxide. Even at a small doping amount, the oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also discloses the thin-film transistors made thereof the doped metal oxide semiconductor and its application.

Electronic vaporizer device, electronic vaporizer device body, and operation method

The present application relates to an electronic vaporizer device (10), an electronic vaporizer device body (12), and an operation method. An electronic vaporizer device body (12), configured to be used in combination with an electronic vaporizer (11), wherein the electronic vaporizer device body (12) comprises: a power supply, configured to supply power; an airflow sensor (121); and a main control circuit (123), configured to activate the airflow sensor (121) after detecting first level information; wherein the first level information is generated when the electronic vaporizer device body (12) being in combination with the electronic vaporizer (11).

Pressurization device for cryogenic container, and cryogenic container

The present disclosure provides a pressurizing device for a cryogenic vessel and a cryogenic vessel. The cryogenic vessel includes a shell, an inner vessel and a thermal insulation layer arranged on a periphery of the inner vessel, a gap is provided between the shell and the inner vessel to form a sandwich space in a vacuum environment. The pressurizing device includes a fixing member, a protruding member, a heat conducting member, an operating member and a connecting member. The fixing member is fixedly connected to the shell and is spaced apart from the inner vessel; the protruding member is fixedly connected to the inner vessel and protrudes the thermal insulation layer; the protruding member is spaced apart from the fixing member; the protruding part is made of a low temperature resistant material; a heat conducting member is rotatably connected to fixing member; the heat conducting member is made of a low temperature resistant material; an operating member is arranged outside the shell and rotatable relative to shell; and one end of the connecting member is fixedly connected to the operating member, another end of the connecting member extends into the sandwich space to be fixedly connected to the heat conducting member, and the connecting member is capable of driving the heat conducting member to rotate to abut against the protruding member or rotate to be spaced apart from the protruding member in response to rotation of the operating member.

Pixel circuit and display panel

The present application provides a pixel circuit and a display panel. The pixel circuit includes a light-emitting element, a driving circuit, a grayscale adjustment circuit, and a control circuit. The driving circuit can provide a corresponding power supply voltage for the light-emitting element, and the control circuit can control at least one of at least two grayscale adjustment branches to be in a conductive state.

A cheese stretch-forming device of cheese forming machine

Pressurizing device of cryogenic vessel and cryogenic vessel

The present disclosure provides a pressurizing device for a cryogenic vessel and a cryogenic vessel. The cryogenic vessel includes a shell, an inner vessel and a thermal insulation layer 5 arranged on a periphery of the inner vessel, a gap is provided between the shell and the inner vessel to form a sandwich space in a vacuum environment. The pressurizing device includes a fixing member, a protruding member, a heat conducting member, an operating member and a connecting member. The fixing member is fixedly connected to the shell and is spaced apart from the inner vessel; the protruding member is fixedly connected to the inner vessel and 10 protrudes the thermal insulation layer; the protruding member is spaced apart from the fixing member; the protruding part is made of a low temperature resistant material; a heat conducting member is rotatably connected to fixing member; the heat conducting member is made of a low temperature resistant material; an operating member is arranged outside the shell and rotatable relative to shell; and one end of the connecting member is fixedly 15 connected to the operating member, another end of the connecting member extends into the sandwich space to be fixedly connected to the heat conducting member, and the connecting member is capable of driving the heat conducting member to rotate to abut against the protruding member or rotate to be spaced apart from the protruding member in response to rotation of the operating member. 20

Transfer device

Embodiments of the present application provide a transfer device. The transfer device comprises a frame, a positioning assembly, a rotation adjustment assembly, and a clamp assembly. The positioning assembly is configured to obtain position information of a battery to be transferred; the rotation adjustment assembly comprises a first drive component in signal connection with the positioning assembly as well as a first gear and a second gear that are meshed with each other; the first gear is connected to the first drive component, and the second gear is rotatably connected to the frame; the clamp assembly is configured to grab or release the battery to be transferred; the clamp assembly is connected to the side of the second gear away from the frame; the first drive component is configured to drive, according to the position information, the first gear to rotate, so as to cause the first gear to drive the second gear and the clamp assembly to rotate. The transfer device provided by the present application can achieve high transfer efficiency.

一种单相多功能计量电表

本实用新型涉及一种单相多功能计量电表，包括主处理器模块、按键模块、存储器、基于CH423的数码管显示模块、为仪表提供电源的电源模块、电压电流采样模块、CSE7759B电力计量模块和W5500网络通信模块，主处理器模块为基于51内核的STC8A8K64S4A12主处理器模块，电压电流采样模块的信号输出端与电力计量模块的信号输入端连接，电力计量模块的UART通讯接口与主处理器模块的信号输入端连接，基于CH423的数码管显示模块通过IIC接口与主处理器模块相连接，存储器通过IIC接口与主处理器模块相连接，网络通信模块通过SPI接口与主处理器模块相连接。该电表能对电网中的电压电流功率等参数进行精确测量，能够实现以太网通信功能，方便随时查看数据。

Pressurizing device of cryogenic vessel and cryogenic vessel

cryogenic vessel includes a shell, an inner vessel and a thermal insulation layer arranged on a periphery of the inner vessel, a gap is provided between the shell and the inner vessel to form a sandwich space in a vacuum environment. The pressurizing device includes a fixing member, a protruding member, a heat conducting member, an operating member and a connecting member.

Capacitive touch display screen and display

A capacitive touch display screen and a display are provided. The capacitive touch display screen consists of a touch conductive film and a display module bonded with each other. A capacitive touch display comprises the capacitive touch display screen and a cover disposed thereover.

Pressurization device for cryogenic container, and cryogenic container

Battery replacement apparatus and battery replacement system

Backlight module

A backlight module includes a backplane, a light guide plate arranged in the backplane, a backlight source arranged in the backplane and located at one side of the light guide plate, a quantum dot rail arranged between the backlight source and the light guide plate, and a retention rack that is fixedly mounted to the backplane to receive and retain a first side of the quantum dot rail. The retention rack includes a trough section in the form of a concave recess receiving and retaining the first side of quantum dot rail therein. The quantum dot rail has a second side that is opposite to the first side and a reflection sheet is attached to the second side of the quantum dot rail such that the reflection sheet is opposite to the trough section of the retention rack mounted to the backplane.

Device for fixing quantum strip of display and display thereof

The present disclosure relates to the technical field of liquid crystal display, and particularly, relates to a device for fixing a quantum strip of a display and a display thereof. The device includes: a main body, provided with a cavity used for accommodating the quantum strip; a matching surface for clamping the quantum strip, which forms at least a part of the peripheral wall of the cavity and is capable of being firmly jointed with the outer surface of the quantum strip; and a connecting structure used for fixing the main body to the display. A proper material can be used for the main body for physical protection and thermal insulation protection on the quantum strip. The connecting structure is used for fixing the device to the display at a fixed position. The display includes the device. The device and the display can prevent the overturn and translation of the quantum strip, which is to avoid the influence on the light emitting effect of the backlight source and ensure the quality of the display. In addition, the main body of the device surrounds the quantum strip, which provides thermal protection and prevents physical damage and scratch.

Backlight module

The present invention provides a backlight module, which includes: a backplane ( 2 ), a light guide plate ( 4 ) arranged in the backplane ( 2 ), a backlight source ( 6 ) arranged in the backplane ( 2 ) and located at one side of the light guide plate ( 4 ), a quantum dot rail ( 8 ) arranged between the backlight source ( 6 ) and the light guide plate ( 4 ), and a retention rack ( 10 ) that retains the quantum dot rail ( 8 ). The retention rack ( 10 ) is fixedly mounted to the backplane ( 2 ). The retention rack ( 10 ) includes a trough section ( 102 ) formed therein to correspond to the quantum dot rail ( 8 ). One side of the quantum dot rail ( 8 ) is mounted in the trough section ( 102 ) through adhesion. The backlight module according to the present invention includes a retention rack arranged therein to fixedly mount the quantum dot rail between the backlight source and the light guide plate of the backlight module so as to effectively enhance color saturation of the backlight module. The retention member has a simple structure and a low cost and can effectively protect the quantum dot rail to prevent undesired rotation and damage of the quantum dot rail caused by external forces.

System and method for providing surge protection for an AC direct step driver lighting system

An AC direct driver lighting system including a surge protection circuit and a current limiting circuit is disclosed. According to one embodiment, the AC direct driver lighting system includes an LED load, a rectifier, and an LED driver configured to receive rectified AC voltage from an AC power source and drive the LED load. The AC direct driver lighting system further includes a surge protection circuit and a current limiting circuit disposed between the AC power source and the LED load. The surge protection circuit and the current limiting circuit suppress excessive current flowing through the AC direct driver lighting system.

AC lighting system with a control unit for controlling power of an LED

An AC light system with a control unit for controlling power of an LED is disclosed. According to one embodiment, a driver circuit for driving LEDs has a plurality of current sinks, a first interface configured to receive an AC power from an AC power source, a second interface to a plurality LED groups. The driver circuit further has a third interface configured to receive a control input from a control unit. Each current sink of the plurality of current sinks controls an LED current flowing through a corresponding LED group based on the control input from the control unit.