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An information storage apparatus for a laser gun battle system, comprising a housing (2), an information storage module (5) for storing coded data, a power supply module (6), a control module (3), a capacity display module (4) for display... | B | |
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A power source unit body for catapulting. The power source unit body for catapulting (77) comprises a high-pressure chamber (7), a flow splitting chamber (8) and a cooling water chamber (9). High-temperature high-pressure fuel gas generat... | B | |
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A tunnel smooth blasting uncoupled shaped charge device and a charge method. Said device comprises a C-type shaped pipe, shaped hollow columns are symmetrically provided within the C-type shaped pipe, the cross section of each shaped holl... | D | |
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An energy-concentrating and nest-shaped structure-forming bundle device for preventing lost circulation and reinforcing a bore wall, and application thereof in prevention of lost circulation in a karst cavity. The device comprises an oute... | B | |
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The present application relates to the technical field of data collection, and provides a method, apparatus and device for centralized collection of configuration data. The method comprises: obtaining identification information sent by a ... | C | |
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A data collection method for continuous physical quantities such as temperature and pressure, comprising: inputting a voltage signal, u, representing a continuous physical quantity; acquiring through an analog sampling channel (1) a sampl... | C | |
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A piezoelectric vibration sensor, comprising an upper cover plate structure, a positioning plate (1), a lower cover plate structure, a piezoelectric element (2) and a circuit mechanism (3); the upper cover plate structure, the positioning... | D | |
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Disclosed are a laser wavelength measurement device (2) and method. The laser wavelength measurement device (2) comprises: a first optical path assembly and a second optical path assembly, the first optical path assembly and the second op... | D | |
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A high-resolution temperature sensor based on a built-in liquid capsule (2) and a spectrum valley point. The high-resolution temperature sensor is composed of the built-in liquid capsule (2), a metal block (3), a vertical waveguide (4), a... | B | |
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Disclosed is a thermocouple sensor with a long service life. The thermocouple sensor comprises a junction box (1), wherein a steel tube (3) is fixedly connected to the right side of the junction box (1), the inner surface of the steel tub... | D | |
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Disclosed are a sound classification method, device and medium based on semi-nonnegative matrix factorization with constraint. The sound classification method comprises the following steps: representing a training sound data sample and a ... | B | |
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A pressure sensing device according to an embodiment of the present disclosure comprises: a sensor, comprising: a sheet-shaped piezoresistive material layer, and a first electrode structure and a second electrode structure which are arran... | A | |
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Disclosed is a system for testing the comprehensive performance of a driverless vehicle. The system comprises a foundation platform (1), a lateral movement platform (2) mounted on the foundation platform (1), and a revolving platform (3) ... | B | |
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An integrated online measurement system for thermophysical property parameters of nanofluid cutting liquid, consisting of a gas path system, a liquid path system, a nanofluid heat conductivity coefficient measuring device, a nanofluid cut... | A | |
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Disclosed is a friction test device for testing the friction performance of a coating of a cutting tool (24). The device comprises a rotary fixing mechanism, a cutting mechanism, a feed motion mechanism, a friction mechanism, a data colle... | C | |
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An accelerometer and environmental sensor integrated chip, comprising a support part (2) and a mass block (4) connected to the support part (2) by means of a cantilever beam (3); a first pressure-sensitive resistor (6) is arranged on the ... | D | |
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A surface-mounted piezoelectric acceleration sensor, comprising a housing (20), a PCB board (10) fixed to the top of the housing (20), and a piezoelectric ceramic (30) sleeved in the housing (20). A conditioning circuit is provided on the... | A | |
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A shielding device used for wireless testing. The shielding device comprises: a guide rod (10), side walls (12), a directional antenna (11), and a wave absorbing layer (13), wherein the directional antenna (11) is fixed to the guide rod (... | D | |
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A receiving structure of an automatic signal docking circuit, and an automatic signal docking device. When a male end of the automatic signal docking device approaches a female end of the automatic signal docking device, a plurality of at... | C | |
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The present invention relates to a battery management circuit, comprising a signal extraction unit, a clock capture unit, a voltage-controlled oscillator, and a voltage sampling unit. The signal extraction unit is suitable for extracting ... | A | |
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A method for using multiple feature values of a high-frequency satellite-ground link to determine whether it is sunny or rainy at a given time, comprising: removing, by filtering, a rapid signal change caused by noise of a satellite-groun... | A | |
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Disclosed are an air pollutant forecasting method and apparatus, and an electronic device, which relate to the technical field of air quality forecasting. The method comprises: acquiring a plurality of current forecasting results generate... | C | |
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An ultrasonic rainfall measurement system capable of automatic triggering and self-calibration. Said system comprises a rainfall monitoring module, a self-calibration and rainfall amount measurement module, a central processing module, a ... | A | |
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The present invention relates to the field of precipitation forecast, and specifically relates to a multi-mode integrated precipitation forecast method and apparatus. In the method and the apparatus, the forecast performance of each forec... | C | |
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A highway comprehensive meteorological detection device and a detection method therefor. The device comprises: a plurality of meteorological test units arranged on a highway, a remote computer and a cloud server, wherein a meteorological ... | A | |
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Provided is a pair of glasses (100), comprising a glasses frame (101) in which at least one lens (104) can be mounted, and a driving mechanism (107), wherein a lower portion of the glasses frame (101) is configured as a use position (D1) ... | A | |
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Disclosed is a contact lens with an element protection function, the contact lens comprising a light transmissive body (1), a functional element (2) and a protective layer (3). The functional element (2) is arranged on the light transmiss... | D | |
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A panoramic image photographing method, a panoramic image photographing system, an electronic device (1000) and a computer readable storage medium (400). The panoramic image photographing method supports the acquisition of panoramic image... | D | |
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Disclosed are a clock delay reminding method and apparatus, the method comprising: acquiring operation information of a user on a screen when reminding from a clock occurs; selecting corresponding delay reminding time according to the acq... | B | |
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A solar energy powered smart watch comprises a watch body (1) and a watch band (2) which are integrally formed. The interior of the watch body (1) is provided with a display unit (13) comprising a display screen (111), a solar cell plate ... | A | |
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The present invention provides an antenna, a wearable device, and a terminal device. The antenna comprises: a first component provided with an antenna radiator, the antenna radiator being provided with a first antenna feed point group and... | D | |
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Provided in the present invention are a method and a system for controlling a smart home by means of terminal positioning, the method comprising the following steps: starting up the positioning function of a terminal to acquire current po... | D | |
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The present application provides a power supply circuit, a chip, and a display screen. The circuit comprises: a reference circuit configured to generate a first-stage mirror current; a first current mirror group connected to the reference... | C | |
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A shear wall arrangement method and apparatus based on a generative adversarial network. The method comprises: acquiring an architectural design drawing to be processed (S101); extracting key elements from the architectural design drawing... | C | |
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A character string segmentation method, apparatus and device, said method comprising: acquiring forward segmentation results of a character string to be segmented, said forward segmentation results comprising at least one first word (101)... | A | |
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A naked-eye 3D touch control device and a manufacturing method therefor, and a display device containing the naked-eye 3D touch control device. The naked-eye 3D touch control device comprises a first substrate (7), a second substrate (8) ... | A | |
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Disclosed are a method and device for quantitative granule counting. The device includes a control system, a feeder, a conveyor, a camera, a memory bucket and a trimmer, wherein the control system includes an image processor, a combined c... | D | |
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Disclosed is a self-learning online update method for a multi-classification model, relating to artificial intelligence. The method comprises: according to a preset statistical period, performing monitoring and compiling statistics on the... | B | |
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A user recommendation method and device. The method can comprise: detecting a browsing event for any one interaction object (102); acquiring a provider user in a communication-capable state of the any one interaction object (104); and rec... | B | |
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Disclosed are an image processing method and apparatus, a mobile terminal video processing method and apparatus, a device and a medium. The image processing method comprises: determining an image attribute of each of a plurality of image ... | A | |
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A method and a device for visitor traffic statistics. The method comprises: obtaining first device information in respect of devices within a target area, said information being detected by means of a first communication mode (101); deter... | C | |
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A smart household security system on the basis of the Internet of things comprises a central platform server (1), an LAN communication module (2), a security company alarm server (3), an account number manager (31), a receipt module (32),... | B | |
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Disclosed in the present application is a remote control, comprising: an infrared-emitting diode that emits an infrared signal; a microwave signal-emitting antenna that emits a microwave signal; a microwave-generating circuit that modulat... | B | |
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Disclosed is a home intelligent control terminal, comprising a main controller, a wireless communication module, a touch display screen, a nonvolatile memory, an operation feedback module, and a computer program. The wireless communicatio... | C | |
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Disclosed is an intelligent guiding device and a visualised method for guiding the blind, the intelligent guiding device comprising a detection mechanism (1), a microprocessor controller (3), an image toucher (5) and indicating devices (7... | D | |
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A stroke learning and correcting method and system. The stroke learning and correcting method comprises the steps of: S11, detecting in real time whether a Chinese character which a user has selected to practice has been received, and if ... | B | |
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A double-layer dumb drum that has a sanding belt adjustment function, comprising an upper-layer elastic body, a striking edge strip, an upper base plate, a sanding belt adjusting device, an inner resonance cavity, an outer resonance cavit... | B | |
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A music box using a punched tape, comprising a base (1) and a sound production piece (2) disposed on the base (1). The music box further comprises: a first roller (3) which is provided with pinch rollers (4), wherein the first roller (3) ... | A | |
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A tone generation method for Pythagorean tuning, relating to the field of the modern music industry. An input module (1) is used to input a starting tone frequency, the number of descending tones and the number of ascending tones. Then, c... | A | |
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A control apparatus for a switch. The control apparatus is fixed on a housing (100). The control apparatus comprises a button (300) matching a switch (410) in the housing (100). The control apparatus also comprises a partition (350) provi... | D | |
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A karaoke singing grading method, which relates to the field of communications. The method comprises: collecting karaoke singing data of a user (101); and performing grading by comparing the data with original sounds (102). The method has... | C | |
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A motor vehicle and water craft horn, comprising: at least one capacitor (C2) of about 220-10000 μF connected in parallel at the input end of the horn power supply to eliminate electromagnetic interference caused by electromagnetic radiat... | A | |
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Disclosed is a pipeless liquid-cooled heat dissipation system, comprising a heat dissipation device, a pumping device, a water tank and a heat absorption device, wherein the pumping device, the heat absorption device, the heat dissipation... | B | |
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A system and a method for virtual drug screening for crystalline complexes, comprising a visualization sub-system, an evaluation toolbox sub-system, an AI model management sub-system, a large scale sampling sub-system, a virtual screening... | B | |
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A method for training a neural network for determining a molecule retrosynthesis route, comprises: for a plurality of molecules, when determining retrosynthesis routes of the molecules, using a hierarchical learning concept, dividing a tr... | B | |
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An automatic report interpretation method and system. The method comprises: acquiring evidence data sources for bioinformatics analysis; calculating a score of each evidence data source, defining a value representing pathogenicity in the ... | C | |
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A method and apparatus for generating a user portrait, and a storage medium and an electronic device, which relate to the technical field of big data processing. The method comprises: determining user labels of a target user in a pluralit... | D | |
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A method for transmitting service information, and an electronic device. The method comprises: a first terminal device using user information of the first terminal device to perform authentication with an IoT server, and obtaining token i... | A | |
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The present invention provides an irradiation target for producing a Mo-99 isotope in a heavy water reactor, comprising: a plurality of fuel elements, each comprising a cladding, a uranium-containing core, and an end plug. An end part of ... | C | |
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A closed-loop axisymmetric magnetic circuit magnetic core coil component for a Hall current sensor includes two skeletons, a magnetic core and coil windings. The skeletons include an inner skeleton and an outer skeleton, wherein the inner... | A | |
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Disclosed are an electronic coil and an electronic expansion valve having same. The electronic coil comprises: a coil main body (10); a wire plug part (20), which is arranged on the coil main body (10), wherein the wire plug part (20) com... | A | |
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A welding system (2) for a metal piece (11) and a coaxial cable (12), comprising: a heating device (21) provided at a processing station and enabling the metal piece (11) or the coaxial cable (12) to enter a contact for heating; a solder ... | B | |
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A lamp cable connector (100) and a lamp (200). The lamp cable connector (100) comprises: an end cover (1), wherein an opening hole (11) is provided in the end cover (1); a cable (3) configured to be assembled with the end cover (1), where... | D | |
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Disclosed in the present application are a battery system, a driving system and an energy storage container. The battery system comprises: a plurality of battery packs, which are connected in series, wherein each battery pack corresponds ... | D | |
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A smart shoe, the smart shoe comprising: a shoe body (100); an induction module (200) which is arranged on the shoe body (100) and comprises a triboelectricity interface, capable of generating electrical signals when being pressed upon as... | D | |
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A floating power plant and a bearing apparatus thereof. The bearing apparatus comprises support assemblies and operation/maintenance passages composed of a plurality of operation/maintenance floating bodies (3) arranged in sequence. Two a... | B | |
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An operating key-free pulse oximeter based on Photoelectric effect is provided. The pulse oximeter comprises an optical frequency converter, a luminous driving circuit, a display, a microprocessor, a voltage stabilizing circuit module, a ... | D | |
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An information transmission method in a radio frequency identification system includes: the information to be sent is composed to a frame which is sent after being coded and modulated, wherein, the constitution of the frame comprises a le... | C | |
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A battery monitoring apparatus (10) and system (100). The battery monitoring apparatus (10) comprises a plurality of sensors, a processing unit (41) and a PLC interface (45). The plurality of sensors comprise one or more ultrasonic sensor... | C | |
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Disclosed are a human eye protection method for a projector, and a projector. The human eye protection method comprises: acquiring first image information that is output by a projector and second image information that is projected and di... | C | |
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A monitor and a control method therefor, collecting and receiving devices (10, 20) and a communication method therefor. Configuration data is transmitted between the collecting device (10) and the receiving device (20) by using a first wi... | D | |
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An immersive audio rendering method and system. Said method comprises: for multiple channels of audio to be mixed which is played back by a plurality of loudspeakers, acquiring first HOA-based gains and second VBAP-based gains of the chan... | A | |
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The embodiments of the present application disclose a housing manufacturing method, a housing and an electronic device. The housing manufacturing method comprises: providing a housing, and performing polishing treatment on the outer surfa... | B | |
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A stacked printed circuit board (20). The stacked printed circuit board (20) is applied to an unmanned aerial vehicle, and comprises a first printed circuit board (21), a second printed circuit board (22), and multiple solder balls (23) c... | D | |
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A rotary ditcher for agricultural machinery, comprising a ditcher structure (1), a telescopic rod (8), and a diesel engine. The ditcher structure (1) further comprises a rack (2) and a ditching body (3); the diesel engine is fixedly mount... | A | |
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Disclosed in the present invention are an avermectin B2a ethylenic derivative, and a preparation method therefor and the use thereof. The structural formula of the avermectin B2a ethylenic derivative is as represented by formula I. The co... | B | |
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Provided is a method for preparing shredded tea, wherein same is a segmented drying method, comprising the following steps: removing the stalks of tea leaves, then successively performing first drying, second drying, third drying, shreddi... | D | |
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A natural plant product compound sweetener, prepared from momordica grosvenori dietary fiber, mogroside V, fructo-oligosaccharide, erythritol, palatinitol and malic acid by solution in water, filtration, vacuum concentration and spray dry... | B | |
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A cooling and ventilation device (10), a cooling hat (20), a cooling shoe and a cooling backpack. The cooling and ventilation device (10) comprises: a housing (100), a ventilation assembly (200), a heat conduction frame (300) and a coolin... | B | |
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A watchband buckle (1000), a watchband (4000) and a wearable device. The watchband buckle (1000) comprises a first buckle member (1), a second buckle member (2) rotatably mounted on the first buckle member (1), a cover plate (3) rotatably... | C | |
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Disclosed are an intelligent toilet mirror, a multifunctional and safe intelligent toilet mirror, and a twin-direction rotating mirror. The intelligent toilet mirror comprises: a toilet mirror body (10) and a base (20), wherein video sign... | D | |
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A chair capable of being used as a bed, comprising a seat (1), a back (2) rotatably connected to one end of the seat (1), a headrest part (3) rotatably connected to the top of the back (2), and an angle adjustment device mounted on the ba... | D | |
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Disclosed is a rubbish-bin-type vacuum cleaner, comprising a vacuum cleaning mechanism, a rubbish storage mechanism (10) and a top cover (1). The vacuum cleaning mechanism is detachably connected above the rubbish storage mechanism (10), ... | C | |
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The present invention relates to the technical field of medical devices, and specifically relates to a novel medical electric moving trolley, which comprises a bed frame, a bottom plate, a lifting apparatus, a transfer plate, a transmissi... | A | |
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A migraine treatment supporting device, comprising: a device body (100). Provided on the device body (100) are a U-shaped frame (2), a connecting portion (1), and a handle (3). The connecting portion (1) is provided on a top end of the U-... | A | |
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Provided is a remote control. The remote control comprises: a main body, an antenna assembly and a connection assembly, wherein the antenna assembly is movably connected to the main body by means of the connection assembly, such that the ... | B | |
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A method for treating an oily aqueous substance, comprising: mixing a first oily aqueous substance (101, 102) with a solvent (103, 203) at a first temperature to obtain a first mixture (105, 205) containing a solid substance (107, 207) an... | B | |
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Disclosed is a direct-current, double-support and ultra-fine ring roller grinder, comprising a grinding host, wherein a host shell (1) of the grinding host is arranged on a host base (3); a grinding roller (9) and grinding rings (12, 13) ... | A | |
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A method for reducing oxide ores by using a square carbonization chamber of a coking plant, comprising performing mixing; pressing ores into spheres by means of a ball pressing machine, and putting same into the square carbonization chamb... | D | |
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A vibration motor, relating to the technical field of vibration apparatuses, and comprising a motor. A right eccentric block is fixedly connected to a right shaft end of a motor shaft of the motor in the circumferential direction, a screw... | C | |
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An iron fine removal and sorting system for magnetic hard rocks. The system comprises a feeding system (1-1), a hard rock screening system (1-2), a whole hard rock sorting system (1-3), a hard rock coarse sorting system (1-4), a hard rock... | C | |
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Disclosed is a chemical leaching and separating method for contaminants in soil and solid waste and separation system thereof. The separating method comprises: in a chemical leaching step, first reacting a high-concentration leacheate wit... | C | |
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A riveter having an integrated rivet feeding and loading mechanism, consisting of a riveter body (1), a driving mechanism (2) and a rivet loading mechanism (3); a cylinder body (20) of the driving mechanism (2), a sliding groove (25), and... | D | |
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Disclosed is a novel pipe cutting apparatus, comprising a clamping device, the clamping device comprising a frame which is provided with a clamping assembly provided with clamping claws and a mounting base, the clamping claw comprising a ... | C | |
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A specialized A-grade door frame surface polisher, comprising a base (1). The base (1) is provided with a door frame positioning jig (2), a robot (3), and a control box (11). The robot (3) and the control box (11) are positioned next to t... | D | |
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Disclosed are tooling and a method for using same. The tooling comprises supporting parts (11, 12) capable of supporting a piece to be assembled; pre-hung parts (21, 22) capable of making the tooling in a first target position; and lockin... | B | |
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A multipurpose footstool tool box, comprising an outer box (1), an inner box (2), and a handle (3). The bottom of the outer box (1) is provided with an opening; the top of the inner box (2) is provided with an opening; the outer box (1) c... | C | |
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Disclosed are a pair of electric scissors, comprising: a handle (19), a rocker arm (27), a blade component (A) at the front part of the handle, as well as a control circuit board (26), a microswitch (21), a motor (18) and a pull rod compo... | D | |
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Disclosed is a die cutting machine for preventing a nesting defect caused by electrostatic adsorption of materials to a machine, characterized in that: a feeding end of the die cutting machine is provided with an antistatic rope for disch... | D | |
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A diamond single wire electric spark composite machining device, comprising a wire roller drive motor (1); one end of the wire roller drive motor is provided with a wire roller (2), the front end of the wire roller is provided with a puls... | D |
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