China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Treatment method of pesticide wastewater containing triadimefon

ActiveCN110194561AHigh removal rateAchieve reuseTreatment by combined electrochemical biological processesWater treatment compoundsChemical oxygen demandDesalination
Owner:SUN YAT SEN UNIV

Welding platform

InactiveCN108941993AEasy to weldConvenient welding operationWelding/cutting auxillary devicesAuxillary welding devicesWorkbenchWelding
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

Power supply device of direct-current fan, configuration method thereof and power supply system

PendingCN107612313ATroubleshoot technical mismatchesAvoid wastingApparatus without intermediate ac conversionControl signalControl circuit
Owner:GREE ELECTRIC APPLIANCES INC

Hub type inserted chain wheel group used for horseshoe chain

PendingCN108861355AImproving hyperpositioned assembly relationshipsSolve the problem of pitch change that is easy to occur in assemblyConveyorsSprocketEngineering
Owner:西科沃克瑞泰克热处理设备制造(天津)有限公司

Generating targeted summary of textual content tuned to target audience vocabulary

PendingCN109815459ANatural language translationSemantic analysisSynonymHuman language
Owner:ADOBE SYST INC

Method and device for measuring exploiting amount of mine area of coal field as well as data processing equipment

ActiveCN102707326AOptical prospectingSensing dataThree dimensional measurement
Owner:CHINA SHENHUA ENERGY CO LTD +1

Storage cabinet for level instrument production and machining

InactiveCN109398891AEasy to placeAvoid collisionContainers preventing decayContainers to prevent mechanical damageEngineeringMoisture sensor
Owner:潍坊永利量具有限公司

Folding self-lock structure, folding self-lock frame, folding wheelchair and method for same

PendingCN108078697ANo human intervention requiredReduce operating proceduresWheelchairs/patient conveyanceWheelchairEngineering
Owner:张达

Polyolefin microporous film

InactiveCN110114397AExcellent compression resistanceExcellent self-discharge characteristicsCell seperators/membranes/diaphragms/spacersSynthetic resin layered productsPolymer sciencePolyolefin
Owner:TORAY IND INC

Novel structure capable of monitoring state of large-stroke hydraulic valve

PendingCN110701138AImprove responsivenessImprove stabilityValve arrangementsFluid-pressure actuator testingEngineeringMechanical engineering
Owner:SHANDONG TAIFENG INTELLIGENT CONTROL CO LTD

Optimizing control method for high-rise concentrated heat supplying system based on swarm intelligence

ActiveCN109237601AReduce consumptionReduce workloadLighting and heating apparatusSpace heating and ventilation detailsIntelligent NetworkProcess engineering
Owner:西安建筑科大工程技术有限公司

Hydraulic pressure automatic control device

ActiveCN103115041ASimple structureEasy to useFluid-pressure actuator componentsComputer control systemAuto regulation
Owner:SICHUAN UNIV

Text-oriented domain classification relationship automatic learning method

ActiveCN108170840ASave human effortShorten the timeSpecial data processing applicationsText database clustering/classificationStudy methodsLearning methods
Owner:ZHEJIANG UNIV

Identity recognition method and device and computer readable storage medium

PendingCN114154093AThe method flow is simpleOvercoming the drawbacks of needing to develop different recognition softwareWebsite content managementSpecial data processing applicationsIdentity recognitionVideo processing
Owner:广州云从鼎望科技有限公司

Data file processing method and system

ActiveCN106708825AImprove loading efficiencyReduce memory usageSpecial data processing applicationsTemporal informationPlaintext
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for preparing zinc oxide nano wire/pipe arrays with controllable diameters and heights on indium tin oxide (ITO) glass

InactiveCN102747424AIncrease productionEasy to operatePolycrystalline material growthFrom normal temperature solutionsElectrical batterySolar cell
Owner:SUZHOU WENHAO MICROFLUIDIC TECH CO LTD

Lithium ion battery positive pole piece and gap coating method thereof

PendingCN114284464ASolve the phenomenon of broken beltAvoid short circuitElectrode manufacturing processesSecondary cellsMetallurgySlurry
Owner:BATTERO TECH CORP LTD

Indexable arc thread milling cutter based on aero-engine

PendingCN114226822ANo position changeImprove milling qualityMilling cuttersMilling cutterScrew thread
Owner:常州市锦策精工科技有限公司

Portable leaf spring inspection gage

InactiveCN105180771AReduce labor intensityEliminate vertical distanceMechanical clearance measurementsEngineeringLeaf spring
Owner:CHONGQING ZETIAN AUTO PARTS

Assembling method

InactiveCN109024677AShorten the vertical lengthSolve the problem of structural leakageArtificial islandsUnderwater structuresSingle loopPetroleum engineering
Owner:SHANGHAI ROAD & BRIDGE (GRP) CO LTD

Technique for monitoring Na+ and C1- ions in sea area

InactiveCN102913283AMining devicesIon contentOcean bottom
Owner:LONGKOU MINING GRP

Message pushing method and device and readable storage medium

InactiveCN112333259AImprove experiencePrecise pushDigital data information retrievalTransmissionDatasheetServer
Owner:云账户技术(天津)有限公司

Vehicle control device and vehicle control method

ActiveCN107615356AImprove judgment accuracyVehicle fittingsPedestrian/occupant safety arrangementValue setEngineering
Owner:DENSO CORP

Voice wake-up method and device, electronic equipment and computer readable storage medium

PendingCN113838462AImprove wakeup accuracySpeech recognitionEngineeringAcoustics
Owner:BEIJING SINOVOICE TECH CO LTD

Analysis and storage platform based on Internet of Things big data

ActiveCN113056152ASmall footprintEasy maintenanceServersData center roomsComputer hardwareEngineering
Owner:JIANGSU INST OF ECONOMIC & TRADE TECH

Rapid breaking structure for over-grouting part of pile top of cast-in-place pile

ActiveCN113123339AQuick break structureFast, efficient and labor-saving operationFoundation testingBulkheads/pilesStructural engineeringGeotechnical engineering
Owner:NANJING AGRICULTURAL UNIVERSITY

Environment-friendly breaker

InactiveCN107754984AExtended service lifeReduce replacement frequencyUsing liquid separation agentGrain treatmentsGear wheelDrive shaft
Owner:盐城市大丰匀力机械制造厂

Dry-wet-cold-hot comprehensive cleaner

InactiveCN106362980AEfficient removalAdjustable temperatureCleaning using liquidsWater flowEngineering
Owner:中山市非主流电器有限公司

Underground water sulfur-added purification system and method for purifying shallow groundwater by same

InactiveCN107500487ASimple structureSimple methodWater contaminantsMultistage water/sewage treatmentGeomembraneSulfur
Owner:云南新联环境科技有限公司

Multi-focal-length stereoscopic vision simultaneous positioning and mapping implementation method and system

PendingCN114049402AAccurate positioning accuracyImprove situational awarenessImage enhancementInstruments for road network navigationCamera imageStereo camera
Owner:CHONGQING UNIV OF POSTS & TELECOMM

A detection device and a detection method for a zero-position initial angle of a resolver of a permanent magnet synchronous motor

ActiveCN109039176ALittle dependence on speed fluctuationThe method is simple and reliableElectronic commutation motor controlElectric motor controlPosition angleMagnetic poles
Owner:浙江台运汽车科技有限公司

Graph data processing method and device

ActiveCN108364327ADrawing from basic elementsSpecial data processing applicationsAlgorithmSlide window
Owner:HUAWEI TECH CO LTD

Access point communication method and access point

ActiveCN106817193ARealize adaptive adjustmentImprove efficiencySignalling characterisationClear to sendAir interface
Owner:HUAWEI TECH CO LTD

Power line support

InactiveCN108321735AAvoid mixingAvoid interferenceElectrical apparatusLow voltageHigh pressure
Owner:兴化市唐刘兽医站牲畜交易所 +2

Method for preparing alpha semi-hydrated gypsum at low cost and prepared alpha semi-hydrated gypsum and gypsum block

InactiveCN103508689AWide range of usesEmission reductionPre treatmentGypsum block
Owner:WUHAN UNIV OF TECH

Welding gun, system with same, and method for controlling system

PendingCN109926702AFlexible useLow costElectrode supporting devicesWelding accessoriesWired communicationControl system
Owner:EWM HIGHTEC WELDING KUNSHAN

Novel driving battery box for electric vehicle

InactiveCN111129376AReduce weightReduce in quantityBattery isolationCells structural combinationElectrical batteryLow voltage
Owner:王海林

Convenient-to-maintain speech device

InactiveCN108811382AEasy maintenanceEasy to separateCasings/cabinets/drawers detailsEngineering
Owner:XIAOGAN QISIMIAOXIANG CULTURAL MEDIA

Photo-thermal material based on porous carbon spheres and preparation method thereof

ActiveCN113135558AImprove efficiencyMeet different needsGeneral water supply conservationSeawater treatmentMicron scalePorous carbon
Owner:CHINA JILIANG UNIV

Code rate control method and code rate control device used for video coding

InactiveCN105898329ARate controlImprove viewing qualityDigital video signal modificationComputation complexityVideo encoding
Owner:LETV HLDG BEIJING CO LTD +1

Positioning pilot priority indication method and equipment

PendingCN112039645AGuaranteed low latency requirementsGuaranteed to receivePilot signal allocationWireless communicationTelecommunicationsReal-time computing
Owner:CHINA ACADEMY OF INFORMATION & COMM

Thin-walled cylinder made from fiber-reinforced plastics material

InactiveCN1378629AConveyorsShaft and bearingsEpoxyPlastic materials
Owner:史托克斯古林公司

Granulation method of coal-fired power plant desulfurization gypsum

InactiveCN106220306AIncrease profitIncrease organic matterCalcareous fertilisersUrea compound fertilisersAlkali soilFluidized bed
Owner:SHANDONG SUNWAY LANDSCAPE TECH

Thulium-doped halogen phosphorus tellurite glass up-conversion luminescent material, and preparation method and application thereof

InactiveCN104342160ASolid-state devicesSemiconductor/solid-state device manufacturingPhotoluminescenceTransition radiation
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Novel lubricating oil packing bottle

InactiveCN106477128ASimple structureEasy to useDispensing apparatusRigid containersControl switchBottle cap
Owner:TIANJIN MINGYING PLASTIC PROD

Method for managing free-ranging sheep in yard by using computer program

InactiveCN103371124AFully automatedLess sickAnimal husbandrySheep farmingProgram management
Owner:SOUTHWEST UNIVERSITY FOR NATIONALITIES

Intelligent guestroom control system

InactiveCN104714494AIntelligentHighly centralizedTotal factory controlProgramme total factory controlMicrocomputerMicrocontroller
Owner:姚萍

Traditional Chinese medicine medicated wine capable of nourishing kidney and tonifying yang and preparation method thereof

InactiveCN104306534AAccurate medicationStrong absorption capacityAntinoxious agentsPharmaceutical delivery mechanismSmilax chinaSide effect
Owner:黄厚生

Storing device of screwdriver component

InactiveCN104802120AEasy to storeGood pickupSpannersWrenchesComputer science
Owner:STANDMAC MACHANICAL & ELECTRICAL

Anime expo demonstration platform convenient for adjusting

InactiveCN108741933AEasy to displayImprove practicalityShow cabinetsLighting elementsEngineering
Owner:ZHENGZHOU YOUAI NETWORK TECH CO LTD

Respiratory vital capacity training device

InactiveCN113769343ACompact structureEasy to useGymnastic exercisingMachines/enginesUltraviolet lightsMicro power generator
Owner:常州市武进人民医院

Chemical fertilizer drying device for agricultural production

ActiveCN111238208AImprove drying efficiencyAvoid cloggingDrying gas arrangementsDrying solid materialsAgricultural scienceAgricultural engineering
Owner:临沭县济才人力资源服务有限公司

Air-dust separating net cover, air-dust separating system and dust collector

PendingCN109549565AEasy to separateImprove separation efficiencySuction filtersEngineeringVacuum cleaner
Owner:GREE ELECTRIC APPLIANCES INC

Heavy metal tiny precipitate adsorption device

ActiveCN109879350AIngenious designLow costIon-exchange process apparatusIon-exchanger regenerationElectricityOhmic contact
Owner:SOUTH CHINA NORMAL UNIVERSITY

Touch screen display

InactiveCN105278755AMeet high demandLow costInput/output processes for data processingInsulation layerDisplay device
Owner:ANHUI RUIWO ELECTRONICS TECH CO LTD

Water-saving environment-friendly toilet bowl with rapid blowdown device

ActiveCN104963394AEliminate odorNot afraid of blockageFlushing devicesWater savingEngineering
Owner:蚌埠中知知识产权运营有限公司

Dam-free running water spider net energy gathering device

InactiveCN107642449ASimple and efficient aggregationSimple and efficient outputHydro energy generationReaction enginesEnergy technologySurface ocean
Owner:吴世明 +1

Wine making method with effect of improvement of wine color stability

InactiveCN110846166AImprove stabilityImproved color stabilityMicroorganism based processesWine preparationFrozen storageGrape wine
Owner:宁夏贺兰山东麓庄园酒业有限公司

Experimental device for measuring single-oil-drop combustion temperature and flame structure under low-pressure condition

PendingCN111579709AOptimize locationImprove stabilityChemical analysis using combustionGas-turbine engine testingContinuous measurementEngineering
Owner:ZHEJIANG UNIV

Resistive grain moisture measurement system

InactiveCN104713910AQuick measurementAccurate measurementSeed preservation by dryingMaterial resistanceMicrocontrollerMicrocomputer
Owner:HEFEI AIRUIDE ELECTRICAL

Semiconductor air conditioner system of electric automobile

ActiveCN105109304AEasy to install and arrangeCompact structureAir-treating devicesVehicle heating/cooling devicesLow speedAir filter
Owner:SHANGHAI JIAO TONG UNIV

Intelligent light control system and control method thereof

InactiveCN104902634AImplement switchElectric light circuit arrangementEnergy saving control techniquesElectricityBrightness perception
Owner:梅志国

Floor height detection device for building construction quality inspection

InactiveCN113654501AAdjustable positionEasy to adjustMeasurement devicesFloor slabArchitectural engineering
Owner:温州广业建设有限公司

Molecular sieve adsorption tower structure of oxygenerator

InactiveCN107777669AAchieve stabilityLow costGas treatmentDispersed particle separationMolecular sieveSolenoid valve
Owner:上海得亿健康科技有限公司

Target structure and method for manufacturing target structure

InactiveCN101960043AGuaranteed thermal conductivityLow costVacuum evaporation coatingSputtering coatingSputteringEngineering
Owner:上野顺

Aqueous thermosetting binder composition and method for binding fibrous materials by using same

ActiveCN106232699ALow priceImprove water resistanceAlcoholToxicant
Owner:KCC CORP CO LTD

Online soot blowing device for waste heat boiler for sintering vertical cold furnace

ActiveCN110657444AProtection securityReduce adverse effectsSolid removalProcess engineeringSteam drum
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Extractor hood

ActiveCN108332254AReduce the amount of sootReduce dosageDomestic stoves or rangesLighting and heating apparatusWater channelEngineering
Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Data collecting system based on CAN bus

ActiveCN103997503AProgramme controlComputer controlData centerSignal on
Owner:江苏鸿鹄电子科技有限公司

Anti-overloading mechanism for bending limit of flexible heat preservation and decoration integrated plate

PendingCN113910587AAvoid breakingPlay the role of preventing overloadHeat conservationMechanical engineering
Owner:SHENZHEN MT FLUOROCARBON TECH CO LTD

Ecological nutrient supplementing feed for producing green selenium-rich sea duck eggs

PendingCN109820112AHigh nutritional valueImprove qualityFood processingAnimal feeding stuffBiotechnologyORIGANUM OIL
Owner:BEIBU GULF UNIV

Biomass crucible oven

InactiveCN102829627AEmission reductionReduce pollutionCrucible furnacesCrucibleEngineering
Owner:郭丰亮

Image delineation instrument of fluorescence type single pendulum simple harmonic motion

InactiveCN103177637AEasy to use and humanizedEducational modelsFluorescenceEngineering
Owner:ZHEJIANG NORMAL UNIVERSITY

Gymnema sylvestre processing device capable of rapidly dewatering

InactiveCN112518826AAchieve primary separationAchieve thinningSievingScreeningFilter systemProcess engineering
Owner:马家元

Combustion bomb gas distribution system and gas distribution method

ActiveCN111337260AIncrease the type of combustionInternal-combustion engine testingFlame propagationExhaust fumes
Owner:WUHAN UNIV OF TECH

Variable-cross-section gas inlet channel distributing valve for natural gas engine

PendingCN107461266AHigh thermal efficiencyImprove formation qualityEngine controllersMachines/enginesThermodynamicsEngineering
Owner:JILIN UNIV

Cable take-up and pay-off device

ActiveCN113120702AAvoid entanglementAvoid draggingFilament handlingSlide plateControl theory
Owner:中铁西南科学研究院有限公司

Preposing single-component metering and glue coating device

ActiveCN106955822AReduce volumeImprove stabilityLiquid surface applicatorsCoatingsColloidEngineering
Owner:成都澳诺科技有限公司

Falling action detection method based on key skeleton point track analysis

ActiveCN110287825AAddress unacceptable privacy concernsAvoid privacyCharacter and pattern recognitionHuman bodyRelevant information
Owner:SHENYANG AEROSPACE UNIVERSITY

Minitype motor rotor feeding device

PendingCN111086874AAccurate placementImprove work efficiencyConveyorsConveyor partsClassical mechanicsElectric machinery
Owner:绍兴智立机电科技有限公司

Grid parallel preprocessing method based on MPI

ActiveCN104765589AEfficient and fast divisionScale upConcurrent instruction executionSpecial data processing applicationsPretreatment methodArray data structure
Owner:INST OF SOFTWARE APPL TECH GUANGZHOU & CHINESE ACAD OF SCI

Sewage pipe dredge machine

InactiveCN106703141ASolve the blockageImprove work efficiencySewer cleaningDomestic plumbingBlade plateEngineering
Owner:姚建新 +1

Gas-tight and water-permeable device and mechanical ventilation system

InactiveCN106215293AAvoid enteringLow costRespiratorsMedical devicesAfter treatmentLiquid water
Owner:深圳永胜宏基医疗器械有限公司 +1

A cartridge, cartridge reader and method for preventing reuse of the cartridge

InactiveCN105636695AHeating or cooling apparatusMicrobiological testing/measurementEngineeringCard reader
Owner:ATLAS GENETICS

Linkage type fire safety transformer substation

PendingCN109323029AConvenient for heat dissipation and ventilationAutomatically turn offEqualizing valvesSubstation/switching arrangement casingsFire protectionTransformer
Owner:高波

Barrier coating of aluminum alloy die-casting base body

ActiveCN113549876AAvoid formingAvoid failureVacuum evaporation coatingFoundry mouldsMicro cracksAluminium alloy
Owner:INST OF MECHANICS - CHINESE ACAD OF SCI

Punch interchange method for punching holes with different shapes and specifications

InactiveCN109201853AImprove practicalityImprove interchangeabilityShaping toolsPerforating toolsPunch pressEngineering
Owner:GUIZHOU FENGLEI AVIATION ORDNANCE CO LTD

Exposal machine carrying platform cleaning method and system

InactiveCN100517077CIncrease profitShorten the timeSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusSurface cleaningCleaning methods
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Preparation method of sapphire magnetorheological chemical mechanical polishing solution

InactiveCN110724459AHigh removal rateAvoid deep wearPolishing compositions with abrasivesActive agentPhysical chemistry
Owner:江苏吉星新材料有限公司

Galois field linear transformer

InactiveCN1571953ACodes simulation/testingCoding/ciphering apparatusTransformerExclusive or
Owner:ANALOG DEVICES INC

Computer desk with lighting function

InactiveCN104643584AImprove functionalityMeet needsOffice tablesLighting elementsLED lampConsumables
Owner:XIAN SHUZHENG ELECTRONICS TECH

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

InactiveCN1394772AElectric/fluid circuitMaterial capacitanceCurrent meterVariable-frequency transformer
Owner:汪浩 +2

Industrial waste gas detection device with remote control function

ActiveCN112798703ARemote stabilityImprove reliabilityComponent separationRemote controlExhaust fumes
Owner:NANCHANG UNIV

Method for photocatalytic synthesis of 1,3,5-trisubstituted-2-pyrazole derivative

InactiveCN101497585AAchieve conversionEasy to separateOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsOrganic solventPlatinum complex
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Wheel washing device

PendingCN112141057AEffective flushingReasonable designCleaning apparatus for vehicle exteriorsCleaning using liquidsControl theoryMechanical engineering
Owner:焦作市润禾科技有限公司

Method for retrieving video data on basis of feature fusion

InactiveCN103412909AImprove retrieval accuracyImprove accuracySpecial data processing applicationsFeature vectorMaximum eigenvalue
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Circular anastomat for clinical gastrointestinal surgery

InactiveCN104490441AIncrease the lengthAvoid stickingSurgical staplesSurgery procedureBiomedical engineering
Owner:GUANGZHOU YIYANG MEDICAL DEVICE CO LTD

Hub weld joint three-dimensional characteristic measuring device and method based on line laser rotation scanning

ActiveCN113989379ADetection accuracy meetsImage enhancementImage analysisWeld seamElectric control
Owner:NANJING UNIV OF SCI & TECH

Sewage detection control system

InactiveCN106315923APrevent overflowReduce workloadMultistage water/sewage treatmentWater/sewage treatment by flocculation/precipitationSludge cakeControl system
Owner:安徽环美智能科技有限公司

Electronic element row and its printed circuit board

InactiveCN101369479ASave layout spaceMultiple fixed capacitorsResistorsCapacitanceElectrical resistance and conductance
Owner:HUAWEI DEVICE (SHENZHEN) CO LTD

Improved coupling of light from small arc lamp to larger target

InactiveCN1355893AMechanical apparatusPoint-like light sourceFiberCoupling
Owner:COGENT LIGHT TECH

Chinese herbal medicinal composition for treating bone fracture and disorders of the neck, shoulders, loin and legs, and preparation method thereof

InactiveCN106581454AEliminate sterile inflammationEliminate edemaHeavy metal active ingredientsHydroxy compound active ingredientsCentipedePANAX NOTOGINSENG ROOT
Owner:周辉

Medicinal material segmenting and screening device

InactiveCN109203027AEasy to filterSievingScreeningEngineeringRhizome
Owner:TIANJIN WUQING GUOMIN PHARMA MECHINE

Office program running method and device and computer system

ActiveCN103970574AAvoid poisoningPlatform integrity maintainanceProgram loading/initiatingReal systemsComputerized system
Owner:BEIJING QIHOO TECH CO LTD

Pre-alarming device for low-voltage distribution cabinet

InactiveCN102855727APreventing the consequences of disastersFire alarmsCommunication unitLow voltage
Owner:NINGBO DWOO ELECTRIC POWER TECH

Traditional Chinese medicine lotion for treating gynecological inflammations

InactiveCN106620436AGood effectInhibition of gynecological inflammationHeavy metal active ingredientsAntipyreticAgaricPatrinia
Owner:陈刚

Transformer

ActiveCN104240920AReduce lossReduce temperature riseTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresTransformerEngineering
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Direct-current bus voltage regulation method and device of two-stage converter

ActiveCN111327189AReduce voltage stressReduced maximum voltage spikesDc-dc conversionElectric variable regulationHemt circuitsControl theory
Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +2

Unidirectional flow project for seawater in high-level downflow weirs

InactiveCN102234993ARemarkable effect of energy saving and consumption reductionSimple operation and managementClimate change adaptationStream regulationEngineeringRevetment
Owner:SHANDONG HEHAI HYDRAULIC FLAPPER ENG

Dielectric filter, communication equipment, method for preparing dielectric block and method for preparing dielectric filter

InactiveCN111384518AImprove the electromagnetic signal coupling effectReduce lossResonatorsStrontium carbonateInterference (communication)
Owner:ANHUI TATFOOK TECH CO LTD

Method and device for testing response time of valve

ActiveCN113049243AImprove safety and economic operation indicatorsImprove processing efficiencySubsonic/sonic/ultrasonic wave measurementMachine valve testingNuclear powerControl theory
Owner:RES INST OF NUCLEAR POWER OPERATION +1

Ampere-second characteristic test system for lightning arrester disconnector

ActiveCN107356867ALow costExperimental process safetyCircuit interrupters testingElectric power equipmentUSB
Owner:武汉市合众电气设备制造有限公司

Seabed microbial mat sampler

InactiveCN104450507ARealize underwater multi-point collectionAvoid mutual contaminationMicrobiological testing/measurementBiological material testing proceduresOcean bottomHydraulic motor
Owner:710TH RES INST OF CHINA SHIPBUILDING IND CORP

Semiconductor device capacitor fabrication method

InactiveCN101211849ATransistorSolid-state devicesCapacitanceOxide capacitance
Owner:DONGBU HITEK CO LTD

Alkane double-branch isomerization catalyst and preparation method thereof

ActiveCN113058637AEasy accessSolve the problem of independent growthMolecular sieve catalystsCatalyst activation/preparationMolecular sieveHigher alkanes
Owner:FUZHOU UNIV

Optical sensing equipment applied to visible light communication system

PendingCN111383269AHigh positioning accuracyPrecise positioningImage analysisClose-range type systemsOptical sensingImage pair
Owner:卓尔智联(武汉)研究院有限公司

Sheet processing fixture

InactiveCN104339332AMeet the process requirementsImprove work efficiencyWork benchesEngineeringMachining
Owner:常州鑫鹏工具制造有限公司

PC board surface hardness strengthening process

InactiveCN111892733AIncrease profitHigh mechanical strengthCoatingsCoated surfaceUV curing
Owner:无锡惠臣塑胶科技有限公司

Composition scoring method based on attention mechanism

ActiveCN107133211ASemantic analysisNeural learning methodsPattern recognitionScore method
Owner:RENMIN UNIVERSITY OF CHINA +2

Card dealing method and device of playing card machine

ActiveCN104436628AFully automatedCard gamesComputer hardwarePlaying card
Owner:嘉兴鼎尚信息科技有限公司

Sludge treatment method for catalyzing hypochlorite by plasma

InactiveCN108545898AStrong oxidation abilityNon-selective degradationSludge treatment by oxidationWater contaminantsHypochloriteSludge
Owner:江苏沃青环保科技有限公司

Part conveying system

PendingCN107555168AFully automatedAchieve efficiencyConveyor partsMotor vehicle partControl engineering
Owner:SHANGHAI FORESIGHT AUTOMATION EQUIP CO LTD

Voice recognition method and device based on cosine similarity

PendingCN110890087AReduce mistakesImprove recognition rateSpeech recognitionCosine similaritySpeech sound
Owner:CANAAN BRIGHT SIGHT CO LTD

Sun protection shed for garden

InactiveCN104782424ATo achieve the effect of sun protection and sun protectionPlant protective coveringsSun protectionEngineering
Owner:钦州展来电子科技有限公司

Resource transfer method and device based on block chain, equipment and storage medium

ActiveCN110659975AGuaranteed accuracyResource transfer results are accurateFinanceDatabase distribution/replicationSoftware engineeringResource transfer
Owner:TENCENT TECH (SHENZHEN) CO LTD

Foam sheet with excellent thermoformability and method for preparing same

ActiveCN111587270AExcellent thermoformabilitySynthetic resin layered productsPolymer sciencePolyester resin
Owner:HUVIS CORP

Method for recommending similar pictures based on picture set

ActiveCN112328819AHeavy calculationIncrease contentStill image data indexingStill image data clustering/classificationPattern recognitionComputer graphics (images)
Owner:嘉兴智设信息科技有限公司

Medical microwave magnetron and medical microwave therapeutic machine

InactiveCN1559631AAdjust output rateImprove job stabilityMagnetronsMicrowave therapyMicrowave ovenCoaxial cable
Owner:潘慧泉

Improving image quality in photon counting-mode detector systems

ActiveCN102834736AReconstruction from projectionComputerised tomographsImaging qualityX-ray
Owner:普里马蒂森索斯公司

Rotary stirring device and decorative material mixing system applying same

ActiveCN114192027AImprove liquidityChange boot directionRotating receptacle mixersTransportation and packagingBlade plateBLENDER/MIXER
Owner:MAOMING POLYTECHNIC

Stainless steel equipment cleaning agent, cleaning solution and cleaning method

ActiveCN103981529ANo pollutionHelp save energy and reduce consumptionAcetic acidMetallurgy
Owner:ENERGY RES INST CO LTD HENAN ACADEMY OF SCI

Multi-code rate dispatching method in peer-to-peer live broadcast system

InactiveCN101562737ASave bandwidthReduce bandwidth usagePulse modulation television signal transmissionTransmissionParallel computingSource code
Owner:HUAZHONG UNIV OF SCI & TECH

Communication device, system and method and communication box

ActiveCN111405487AIncrease power generationLow costParticular environment based servicesTransmissionCommunication unitEmbedded system
Owner:ARCTECH SOLAR HLDG CO LTD

Device for rapid large-area preparation of thin film material and setting method

InactiveCN101158034AReduce defectsAvoid damageSemiconductor/solid-state device manufacturingChemical vapor deposition coatingHigh rateEngineering
Owner:NANJING UNIV +1

Driving wheel module and self-moving robot

PendingCN112568810AImprove passabilityEfficient driveCarpet cleanersCleaning action controlDrive wheelDrive motor
Owner:BEIJING ROCKROBO TECH CO LTD

PM2.5 vehicle-mounted air filter material and preparation method thereof

ActiveCN111905461AImprove efficiencyGao RongchenAir-treating devicesLamination ancillary operationsParticulatesPunching
Owner:高博集团有限公司

Prefabricated tunnel lining segment

ActiveCN103643966AImprove construction efficiencyImprove construction progressUnderground chambersTunnel liningWedge shapeTunnel construction
Owner:SOUTHWEST JIAOTONG UNIV

Tooling metal fitting of power transmission and distribution composite crossarm

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