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.

Magnetic current changing polishing device for large caliber aspheric surface optical part

InactiveCN101249626AWorkpiece clamping is simple and convenientMeet the processing capacityGrinding carriagesOptical surface grinding machinesMagnetic currentMachine tool
Owner:NAT UNIV OF DEFENSE TECH

Interactive presentation method and system of GIS and BIM augmented reality in tubelane and subway construction

ActiveCN107037881AGood interactivityAvoid delays in communicationInput/output for user-computer interactionGraph readingTerrainThree dimensional model
Owner:广西七三科技有限公司

Reactive power measurement method based on finite impulse response (FIR) digital filter

ActiveCN102928660AHigh measurement accuracySimple implementation stepsPower measurement by digital techniqueElectric energyEngineering
Owner:ZHUHAI ZHONGHUI MICROELECTRONICS

Automatic antenna control device used on base station

InactiveCN104779441ARealize rotation adjustmentAvoid the defect of large installation spaceAntennasAutomatic controlEngineering
Owner:湖南弘毅规划设计有限公司

High-precision printing ink printing machine

ActiveCN109572192AImprove uniformityAvoid cloggingPrinting press partsPrinting inkPrinting press
Owner:深圳市粤之彩印刷有限公司

Data storage method and device

ActiveCN104750432AIncrease effective data rateImprove read performanceInput/output to record carriersSpecial data processing applicationsComputer hardwareData rate
Owner:HUAWEI TECH CO LTD

Welding device capable of controlling and reducing submerged-arc welding weld metal oxide inclusions

InactiveCN102873437AImprove electrical conductivityConducive to stable combustionWelding electrode featuresWeld seamElectrically conductive
Owner:NANJING INST OF TECH

Intersection classification method and system

ActiveCN108109381AReasonable designReliable TaxonomyDetection of traffic movementTraffic volumeData mining
Owner:SHANGHAI INSTITUTE OF TECHNOLOGY

Klystron cavity provided with continuous frequency tuning device and assembly method thereof

ActiveCN105845530ACompact structureReliable actionTransit-tube vessels/containersCold cathode manufactureCavity resonanceEngineering
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

Detecting method and device for fruit robustness

InactiveCN1474173ANo damage judgmentWide range of applicationsMaterial strength using single impulsive forcePEARPendulum
Owner:ZHEJIANG UNIV

Electric moving trolley used for steering test table

ActiveCN109987548AEasy to operateSave human effortLifting framesManual conveyance devicesEngineeringControl manner
Owner:NANJING INST OF TECH

Face tracking method and device, electronic equipment and storage medium

ActiveCN112767453AHigh precisionImage enhancementImage analysisOptical flowFace model
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Broadband slot antenna

ActiveCN104409841AWorking bandwidthSimple structural designRadiating elements structural formsSlot antennasPhysicsMetal foil
Owner:SOUTH CHINA UNIV OF TECH

Part interval adjusting device for tray feeder

InactiveCN104125765AReduce picking errorsAvoid interferenceElectrical componentsConveyor partsEngineeringMechanical engineering
Owner:HANWHA AEROSPACE CO LTD

Method, device and system for monitoring urea nozzle

ActiveCN111173604ASolve the problem of not monitoringInternal combustion piston enginesExhaust apparatusDiesel engineMonitoring methods
Owner:WUXI WEIFU LIDA CATALYTIC CONVERTER

Quantitative split-loading device and method

ActiveCN104176289AQuick fillingQuantitative packagingSolid materialLiquid materialEngineeringMechanical engineering
Owner:HUBEI YIDU YUNJI MEC & ELEC CO LTD

Device for rapidly testing amorphous magnetic ring and test method thereof

InactiveCN104198822ALow costImprove test efficiencyResistance/reactance/impedenceTest stationInductance
Owner:DONGGUAN DAZHONG ELECTRONICS

New energy four-wheel drive vehicle front and rear axle torque distribution method, system and related components

ActiveCN109017747AFlexible adjustmentFour-wheel driveEngineering
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Buoyancy type cable for diving device

InactiveCN108573769AHigh tensile strengthImprove resistance to seawater extrusionSubmarine cablesInsulated conductorsSeawaterWoven fabric
Owner:DONGGUAN LIUCHUAN ELECTRONICS TECH

Sewage treatment device capable of performing sludge treatment

InactiveCN112843798AEasy to handleSludge treatmentSedimentation settling tanksSewage treatmentSewage
Owner:应康伟

Alarm air valve of rubber product vulcanizing tank

InactiveCN108105433AImprove continuityHigh alarm sensitivityEqualizing valvesSafety valvesEngineeringMechanical engineering
Owner:贵溪静星信息技术服务有限公司

Measurement method and device and storage medium

PendingCN114650558AWireless communicationConnection managementReal-time computingData mining
Owner:CHINA MOBILE COMM LTD RES INST +1

Oxide semiconductor thin film and thin film transistor prepared from same

ActiveCN107146816AGood light stabilitySimple preparation processSemiconductor/solid-state device manufacturingSemiconductor devicesOxide semiconductorOxide
Owner:深圳庸行科技有限公司

Online attendance method and attendance terminal

InactiveCN110599615AImprove controllabilityImprove online attendance efficiencyRegistering/indicating time of eventsCo-operative working arrangementsControllabilityWorld Wide Web
Owner:武汉广志信息科技股份有限公司

Leather shoe with front portion breathable

InactiveCN103720125ALarge ventilation areaGood ventilationUpperBootlegsEngineeringBacteria
Owner:BISHAN COUNTY LILI SHOES

Water surface fishing device for environmental sanitation

InactiveCN114370037AImprove user experienceImprove fishing efficiencyWater cleaningEngineeringEnvironmental geology
Owner:朱协初

High-brightness yellowish green luminescent powder and its preparation method

InactiveCN102876324AReduce manufacturing costImprove product qualityLuminescent compositionsYttriumUrea
Owner:山东燎原发光科技有限公司

Molding film and molding transfer foil using same

ActiveCN106459447AGood processabilityImprove aestheticsDecorative surface effectsSynthetic resin layered productsFingerprintComposite material
Owner:TORAY IND INC

Network access method and device and medium

ActiveCN111181904AEasy fitAvoid updating difficulties and instabilityTransmissionNetwork access serverInternet privacy
Owner:TENCENT TECH (SHENZHEN) CO LTD

Agent drive method of video device and module thereof

ActiveCN101615125AProgram loading/initiatingVirtual file systemComputer engineering
Owner:WISTRON CORP

Repairing and placing method of liners of industrial furnace

InactiveCN103868360ANot to be lostLinings repairExpansion jointIndustrial furnace
Owner:JIANGSU HUADONG FURNACE IND

Behavior action monitoring and correcting method and system, electronic equipment and medium

ActiveCN114373531APhysical therapies and activitiesCharacter and pattern recognitionComputer visionEngineering
Owner:深圳市旗扬特种装备技术工程有限公司

Underwater glider positioning system and method based on single beacon

ActiveCN111578944AHigh positioning accuracySimple structureNavigational calculation instrumentsPosition fixationUnderwater gliderSatellite
Owner:ZHEJIANG UNIV

Hierarchical aggregation management system for multi-source heterogeneous security data

PendingCN114124485AAvoid manual extractionImprove efficiencySecuring communicationData transmissionSource data
Owner:南京安易信息技术有限公司

CT detector framework, information processing method thereof and CT scanner

PendingCN112690816AClear division of laborImprove efficiencyRadiation diagnosis data transmissionComputerised tomographsEmbedded systemDigital signal processing
Owner:FMI MEDICAL SYST CO LTD

Chimeric antigen receptor resistant to placenta chondroitin sulfate and application of chimeric antigen receptor

ActiveCN105753991AGood targetingReduce damageAntibody medical ingredientsHybrid peptidesReceptor for activated C kinase 1Antigen recognition
Owner:BLUE ELEGANT BIOTECH CO LTD

Comparator

PendingCN112865763AMultiple input and output pulse circuitsHemt circuitsElectrical and Electronics engineering
Owner:CHANGXIN MEMORY TECH INC

Battery box locking mechanism

PendingCN112590610AAvoid displacementAvoid shaking and shifting of positionCharging stationsCell component detailsStructural engineeringElectrical and Electronics engineering
Owner:SGCC SMART ENERGY & ELECTRIC TRANSPORTATION TECH INNOVATION CENT (SUZHOU) CO LTD +2

Resolution preparation method of S-4-methoxymandelic acid

InactiveCN105085248AMild conditionsEasy to operateOrganic compound preparationOptically-active compound separationSolventEthylamines
Owner:彭静

Cable sheath manufacturing device

InactiveCN113601769ASpeed up coolingHigh degree of automationDomestic articlesPhysicsAir volume
Owner:长春宇才科技有限公司

Moving blade assembly qualification detection device based on ZigBee communication

InactiveCN107270827AAvoid errorsImprove detection efficiencyNetwork topologiesUsing optical meansEngineeringData processing
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Nose pad assembly and glasses

PendingCN111323938AEasy to operatePracticalNon-optical partsEngineeringStructural engineering
Owner:深圳市龙境科技有限公司

Device for ensuring horizontal mortar joint of masonry and wall building method

PendingCN107965148AGuaranteed levelnessBuilding material handlingMortar jointPlastic joining
Owner:TIANJIN NO 2 CONSTR ENG

Method and device for billing processing of intelligent water purification sharing machine, computer and medium

InactiveCN108074346AImprove fee payment efficiencyEasy paymentPayment architectureApparatus for dispensing fluids/granular materialsPaymentAuthentication information
Owner:SHENZHEN QINGSHANQUAN ENVIRONMENTAL PROTECTION TECH CO LTD

Regulation and monitoring system for air volume of air windows on coal mine

ActiveCN105569715AHigh precisionTime-saving and labor-saving precisionTunnel/mines ventillationAir volumeCoal
Owner:CCTEG CHINA COAL RES INST

Rail used for rail transit system

InactiveCN110318307AQuick evacuationDrain fastBallastwayMagnetic levitationRail transit
Owner:BYD CO LTD

Magnetic drive pump for liquefied natural gas delivery

InactiveCN102562606AReduce maintenance frequencyReduce maintenance costsPump componentsPump installationsLiquefied natural gasMagnetic tension force
Owner:兰州海兰德泵业有限公司

Spray boom system and suspension self-propelled type special multifunctional deformable spraying device for greenhouses

ActiveCN105613462AGood penetrationImprove application efficiencyInsect catchers and killersPesticide applicationFastener
Owner:NANJING FORESTRY UNIV

Novel heat pump compressor

InactiveCN107061224ASimple structureEliminate air supply interruptionsPositive displacement pump componentsPositive-displacement liquid enginesPistonEngineering
Owner:WUXI WOYO SUPERDO COMPRESSOR

Method for quickly detecting latent infection and medication of strawberry anthracnose in seedling stage

ActiveCN108085410AImprove practicalityGet rid of dependenceMicrobiological testing/measurementFragariaLoop-mediated isothermal amplification
Owner:ZHEJIANG FORESTRY UNIVERSITY

1.2316 Pre-hardening-and-tempering plastic mold steel and preparation method thereof

InactiveCN110205454AAvoid grain growthStress reliefQuenching agentsCrystalliteAir cooling
Owner:江油市长祥特殊钢制造有限公司

Blowby checking packer

PendingCN108252679AGuaranteed sealing effectAvoid leaking problemsSealing/packingPistonEngineering
Owner:NANTONG HUAYE PETROLEUM MACHINERY

Cleaning machine

InactiveCN102698976AGood cleaning effectLabor savingCleaning using liquidsProduct gasMechanical engineering
Owner:TAICANG KAIXIN ELECTRONICS

Control object path planning method and device, processor and electronic device

PendingCN111249735AHigh degree of intelligenceImprove operabilityVideo gamesTotal factory controlPathPingReal-time computing
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Elbow pipe anti-abrasion cover

InactiveCN105258101AReduce dosageAvoid Fillet WeldsFluid heatersBoiler flue tubes/fire tubesSteel platesEngineering
Owner:JIANGSU GREENLEAVES BOILER

Method and device for increasing positioning accuracy of wireless honeycomb system

ActiveCN102387526AHigh positioning accuracyWireless communicationTime delaysHoneycomb
Owner:ZTE CORP

Fourth-shaft rotating double-platform mechanism for numerical control equipment

PendingCN114633125AImprove synchronicityImprove simultaneous machining accuracyFeeding apparatusLarge fixed membersElectric machinerySynchronism
Owner:中山恒捷自动化设备有限公司

New method for preparing tenofovir disoproxil fumarate

InactiveCN105481897ASimple methodMild reaction conditionsGroup 5/15 element organic compoundsChemistryTenofovir
Owner:SUZHOU HOMESUN PHARMA

Slag stopping bar feeding device

PendingCN110273045AReduce labor intensityFlexible operationManufacturing convertersSlagFailure rate
Owner:LIANFENG STEEL (ZHANGJIAGANG) CO LTD

Payload storage method adopting column storage

PendingCN112231436ASave storage spaceImprove query performanceText database indexingSpecial data processing applicationsMetadataData compression
Owner:南京好鱼科技有限公司

Method for producing a stable dispersion of nanoparticles, dispersion produced, and use thereof

InactiveCN103826738ATransportation and packagingMixingNanometreChemistry
Owner:嘉利达股份公司

Cracking sequential separation method and methanol to olefins (MTO) coupling method of naphtha and ethane

InactiveCN109534946AIncrease consumptionReduce consumptionDistillation purification/separationHydrocarbon from oxygen organic compoundsChemistryNaphtha
Owner:SINOPEC SHANGHAI ENG +1

Self-stabilized multi-column offshore floating wind power Spar platform

PendingCN109927857AReduce difficulty and costLower requirementVessel safetyWind energy generationWind forceElectricity
Owner:SHANGHAI JIAO TONG UNIV

High-aromatic hydrogenation and thermal cracking method adopting combined fractionation of raw oil and generated oil

InactiveCN105694971ALowering the freezing pointTreatment with hydrotreatment processesChemistryProduct gas
Owner:何巨堂 +1

Plastic handle for cooker

InactiveCN103767586ASimple processIncrease productivityKitchen equipmentMaterial consumptionCooker
Owner:陈健雄

Commodity display inspection method, inspection robot and storage medium

ActiveCN112489240AEasy to deployQuick calculationChecking time patrolsLogisticsEngineeringReal-time computing
Owner:上海汉时信息科技有限公司

Composite silver powder, preparation method thereof, and conductive silver slurry containing composite silver powder

ActiveCN102347091AAvoid reunionElectrode continuousNon-insulated conductorsNon-conductive material with dispersed conductive materialSilver particlesMicrometer
Owner:CHANGZHOU JUHE NEW MATERIAL CO LTD

Adjustable pull rod

InactiveCN103195780AAdjustable lengthAvoid lengthRod connectionsEngineeringMechanical engineering
Owner:JIGANG GRP

Photoelectric device coupling clamp, coupling device and coupling method

PendingCN114114563AReduce step and coupling lossesImprove efficiencyCoupling light guidesPhysicsEngineering
Owner:WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENT CO LTD

Jet concrete prepared from super absorbent resin and expanded vermiculite

InactiveCN108395159AShorten the setting timeImproves compressive strength and shrinkage resistanceSuper absorbentPolyresin
Owner:TONGJI UNIV

Method for preparing isotropic coke through catalytic carbonization

InactiveCN104293366ALow reaction temperatureShorten the production cycleWorking-up pitch/asphalt/bitumen by chemical meansCoking carbonaceous materialsChemistryCoal
Owner:HUAQIAO UNIVERSITY

Adhesive wiping slice

ActiveCN101112298AEasy to useEasy to makeKitchenware cleanersChemistryTurpentine
Owner:LIGHTS MEDICAL MFR

Garbage can with hook

InactiveCN107954113ASave spaceRefuse receptaclesArchitectural engineering
Owner:XUZHOU ZHIJIAN PUBLIC FACILITIES

Graphene quantum dot/ZnO/chlorella composite film and preparation method and application thereof

PendingCN113072062AGood choiceMiniaturizationMaterial nanotechnologyZinc oxides/hydroxidesThin membranePlasma treatment
Owner:NANJING UNIV OF INFORMATION SCI & TECH

A nameplate recognition method and system based on depth learning

ActiveCN109389121AImprove efficiencyHigh precisionCharacter recognitionText recognitionEdge detection
Owner:金现代信息产业股份有限公司

Sweet potato ultra-temperature greenhouse seedling method

ActiveCN111328659AImprove developmentImprove economic efficiencyClimate change adaptationGreenhouse cultivationEnvironmental geologySeedling
Owner:SHANDONG YANTAI AGRI SCI & TECH INST

Air purifier and air purifying method

InactiveCN106288003AImprove dust collection effectImprove air purification rateMechanical apparatusSpace heating and ventilation safety systemsAir cleaningVoltage
Owner:王彦宸 +1

Waste gas desulfurizing and dedusting device

InactiveCN108043197AImprove desulfurization effectSpray evenlyDispersed particle filtrationElectrostatic separationExhaust fumesEngineering
Owner:宁波市江北义盈工贸有限公司

Motor bearing current damage simulation device capable of realizing bidirectional electric loading

PendingCN110954828AReduce volumeHigh precisionMachine bearings testingDynamo-electric machine testingMotor shaftServo
Owner:LINGNAN NORMAL UNIV

Plate fixing device for automobile maintenance

InactiveCN111251098AGood fixed effectEasy to polishGrinding carriagesGrinding drivesStructural engineeringMachining
Owner:SHANDONG TRANSPORT VOCATIONAL COLLEGE

A method and control system for omni-directional automobile brake and acceleration control

InactiveCN109050524AAvoid vehicle collisions and traffic accidentsImprove traffic accidentsDriving safetyControl mode
Owner:SOUTHEAST UNIV

Intelligent touch control teaching operation system

InactiveCN107784875AEasy to promote and useImprove teaching efficiencyElectrical appliancesImaging processingImage sequence
Owner:青岛陶知电子科技有限公司

Corn seed dynamic image fine selection device and method used for oriented sowing

InactiveCN106607344AEfficient analysisEffective judgmentSeed and root treatmentSortingPromotion effectSowing
Owner:河南省现代富博智能装备科技有限公司

Apparatus for boring hole in steel tube

ActiveCN104827074AGuaranteed machining accuracyPrevent subsidenceWorkpiecesExpansion mandrelsSteel tubeDrill bit
Owner:WUHU BEISI SCI & TECH PARK

Traditional Chinese medicine composition for treating cold, cough and fever

InactiveCN106389906AGood therapeutic effectGood effectAntipyreticAnalgesicsHerbSide effect
Owner:杨祥正

Thick steel plate welding process at low-temperature environment

InactiveCN106270977ASimple welding processWeld metal strain reductionWelding accessoriesSteel platesThermal insulation
Owner:JIANGSU JINGHU HEAVY IND +1

Saline-alkaline removing and dewatering combined treatment method for waste residue with characteristics of high water content and low permeability

InactiveCN108906851AAchieve reductionHarmlessSolid waste disposalIonElectric field
Owner:BEIJING ZHONGYAN DADI TECH CO LTD

GaN-based HEMT low-temperature gold-free ohmic contact electrode and preparation method thereof

PendingCN112670336AEnhanced ohmic contactMitigate Electronic LeakageSemiconductor/solid-state device manufacturingSemiconductor devicesPhysicsEtching
Owner:ZHONGSHAN INST OF MODERN IND TECH SOUTH CHINA UNIV OF TECH +1

Oil-saving oil bottle

InactiveCN102991793AAvoid wastingSave resourcesBottlesContainer/bottle contructionEngineeringBottle
Owner:陆俊

Cutting solution supply device and method

InactiveCN110561631AAvoid enteringAvoid it happening againWorking accessoriesFine working devicesBiomedical engineeringCommunicating vessels
Owner:LONGI GREEN ENERGY TECH CO LTD

Preparation method and application of trifluoromethyl modified platinum complex

ActiveCN111875641AExcellent aggregation-induced luminescent propertiesHigh emission intensityPlatinum organic compoundsLuminescent compositionsTrifluoromethylPhenyl group
Owner:DALIAN UNIV OF TECH

Connecting structure of prefabricated external wall panel

PendingCN114215222AReduce installation processImprove installation efficiencyWallsBuilding material handlingWall plateEngineering
Owner:BEIJING HENGTONG INNOVATION LUXWOOD TECH

Error calibration method and system for high-speed analog-to-digital converter

PendingCN110880935AImprove various performance indicatorsEasy to implementAnalogue/digital conversion calibration/testingA d converterCapacitance
Owner:XIAN UNIV OF POSTS & TELECOMM

High-temperature-resistant rubber tire and preparation method thereof

InactiveCN109233030AGood adhesionImproved corrosion resistance and flame retardancyPolystyrene particleCorrosion
Owner:WEIFANG YUELONG RUBBER

Metal sleeve material for particle emission device

InactiveCN109207828AGood mechanical propertiesImprove overall wear resistanceParticle emissionWear resistant
Owner:宜兴市韦德同机械科技有限公司

Method of establishing coordinate system between base stations in positioning system

ActiveCN106990389AReduce labor costsHigh precisionPosition fixationStart timeMaterial resources
Owner:KUNCHEN TECH CO LTD

Method of generating reference voltage signals, voltage regulator control circuit and control method thereof

ActiveCN107134913AGood precisionQuick responseEfficient power electronics conversionApparatus without intermediate ac conversionVoltage regulationVIT signals
Owner:CHENGDU MONOLITHIC POWER SYST

Novel multifunctional feed lifting device

InactiveCN105621033AReduce maintenance costsExtended service lifeControl devices for conveyorsPackagingBurning outDrive motor
Owner:TIANJIN JIANDA FEED

Environment-friendly tap water booster pump

PendingCN113586464AControl water pressureTo achieve the effect of free pressure regulationPump controlPump installationsElectric machineryImpeller
Owner:杨阿强

Cold medium controller for fixed-frequency multi-gang air conditioner

InactiveCN1392379ASimple structureLess investmentSpace heating and ventilation safety systemsSpace heating and ventilation control systemsFixed frequencyCold medium
Owner:HAIER GRP CORP +1

Expansion refrigeration system of high-power semiconductor laser

InactiveCN102354906AReduce volumeIncrease cooling powerLaser detailsSemiconductor laser structural detailsSemiconductor laser theoryEvaporator
Owner:CHONGQING NORMAL UNIVERSITY

Transformer cooling system

InactiveCN106024306ASolve the problem that the operation is not stable enoughPrevent all stop workingProgramme controlTransformers/inductances coolingCooling UnitsEngineering
Owner:STATE GRID BEIJING ELECTRIC POWER +1

1<2>- to -1<2> zero-error physiological standard map coordinate system and coordinate plane composition law

PendingCN113947991AComprehensive dataMaps/plans/chartsPhysicsWorld map
Owner:张慎佳

3D control room scene switching method, apparatus and device, and storage medium

ActiveCN109327694AEliminate imprecise operationsImprove management efficiencyClosed circuit television systemsSteroscopic systemsManagement efficiencyControl room
Owner:GUANGDONG VTRON TECH CO LTD

Method for recovering scandia and zirconia from scandia stable zirconia sintered body

ActiveCN103553128ARare earth metal compoundsZirconium oxidesIonNH3 compound
Owner:HUBEI UNIV OF TECH +1

Image processing method and scaling system

InactiveCN101145336AReduce hardware costsReduce operation timeGeometric image transformationCathode-ray tube indicatorsWeight valueImage resolution
Owner:PRINCETON TECHNOLOGY

High-efficiency concentrated laundry detergent

InactiveCN105907503ADisperses dirt wellPrevent re-precipitationSurface-active non-soap compounds and soap mixture detergentsAmpholytes/electroneutral surface-active compoundsNonionic surfactantActive component
Owner:PANROSA JIANGSU BIOTECH CO LTD

Accounting voucher generation method and device

PendingCN111523298AReduce the amount of developmentTimely procedureDigital data information retrievalFinanceData matchingData mining
Owner:北京易点淘网络技术有限公司

Visualization technique

InactiveCN104077316AQuick searchEasy to controlVideo data browsing/visualisationSpecial data processing applicationsManagement functionsComputational resource
Owner:JIANGSU BEIJIGUANG SCI & TECH DEV

Indoor accelerated loading abrasion testing machine for evaluating pavement performance of pavement surface

PendingCN112782018AImprove impactAffect quickWeather/light/corrosion resistanceMaterial strength using repeated/pulsating forcesAutomotive engineeringHeat conservation
Owner:CHANGAN UNIV

Screw centrifugal pump

InactiveCN105317690ALow mechanical failure rateEasy fasteningSpecific fluid pumpsPump componentsCentrifugal pumpMotor shaft
Owner:AOTE TIANJIN PUMP

Culture method of pasty photosynthetic bacteria

ActiveCN104120091ABacteriaMicroorganism based processesBiotechnologyBotany
Owner:GUANGZHOU JINSHUI ANIMAL HEALTH PROD

A kind of vehicle fuel containing methanol

ActiveCN102277207AReduce corrosionBurn fully and save fuelLiquid carbonaceous fuelsPollutantAutomotive engineering
Owner:贯昌军

Apparatus for measuring diving depth of invertebrates

InactiveCN107356734AAvoid complicationsBiological testingSquare ShapeEngineering
Owner:广西海洋研究所有限责任公司

Preparation method of methyl 2-methoxy-5-sulfamoylbenzoate

InactiveCN105439915AShort processHigh yieldSulfonic acid amide preparationSolventActivated carbon
Owner:苏州诚和医药化学有限公司

Wind power generation and hydrogen energy storing coupled power generation system and testing method and device thereof

InactiveCN106121922AIncrease profitRealize multi-target simulation operationEngine fuctionsFinal product manufactureWind forceElectric energy
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +1

Removable brush attached with illumination

InactiveCN102085044ABrush bodiesLighting elementsLight sourceFixed width
Owner:胡健

Preparing method for Alzheimer disease animal model

InactiveCN1545868AClear mechanismStable in natureAnimal husbandryNeuronDisease
Owner:JINAN UNIVERSITY

Purification device for lactitol production

PendingCN113856308AEasy to install and remove for maintenanceEasy to disassembleSugar derivativesSugar derivatives preparationPhysicsElectromagnetic valve
Owner:江苏先卓食品科技股份有限公司

Corrosion preventing structure with two anodes used in cooperation in inner container of water heater

InactiveCN105627557AOvercome Chloride Ion CorrosionIncrease the conductive areaMechanical apparatusWater heatersGraphite electrodeCorrosion
Owner:何刚

Miniature microwave component for surface-mounting

ActiveCN102782934BFirmly connectedSemiconductor/solid-state device detailsPrinted circuit aspectsMicrowave chipsIntegrated circuit
Owner:联合单片电路半导体股份公司

Fast and direct calculation method of celestial fix of single celestial body

InactiveCN109099905APrecise positioningAvoid tedious workNavigational calculation instrumentsNavigation by astronomical meansAzimuthMathematical model
Owner:TIANJIN UNIV

Gauge block measuring device and method based on white light interference

ActiveCN113251897AEasy to operateEliminate errorsUsing optical meansMechanical measuring arrangementsOptical spectrometerMeasurement device
Owner:东北大学秦皇岛分校 +1

RNA extraction solution, method for preparing RNA extraction solution, and RNA reagent extraction method

InactiveCN109234270APrevent acidolysisAvoid impuritiesDNA preparationChemistryRNA extraction
Owner:SUZHOU NEW CELL & MOLECULAR BIOTECH CO LTD

Microcrystalline glass ceramic binding agent, preparing method thereof, SG grinding wheel and preparing method thereof

ActiveCN105252435ASmall coefficient of thermal expansionLow crystallization temperatureAbrasion apparatusGrinding devicesTO-18Materials science
Owner:白鸽磨料磨具有限公司

Plant source moisturizing mask and preparation method thereof

PendingCN113499305AInhibit apoptosisIncrease cell proliferation activityCosmetic preparationsToilet preparationsGrape seedExtracted grape seeds
Owner:安婕妤化妆品科技股份有限公司

Laser scanning phase microimaging method and system

ActiveCN103604787ALow costReduce complexityFluorescence/phosphorescencePhysicsOpto electronic
Owner:PEKING UNIV

Head slider suspension and head assembly and manufacture method thereof

InactiveCN1252719CAvoid electrostatic damageSimplify the manufacturing processFluid-dynamic spacing of headsFixed mountingMagnetic disksElectrically conductive
Owner:TDK CORPARATION

Warning lamp switch for vehicle

InactiveCN103346035AIncreased durabilityStable pressureElectric switchesCamEngineering
Owner:GUANGZHOU MORISHITA DENSO TECH

Method for preparing L-tertiary leucine by immobilized coupled bi-enzyme

InactiveCN104480100AHigh product conversion rateMild reaction conditionsOn/in organic carrierFermentationEnzymeBio engineering
Owner:XIAMEN UNIV

Broken-yoke iron core of three-phase amorphous alloy transformer

InactiveCN104252952AHigh fill factorReduce no-load lossTransformers/inductances magnetic coresMagnetic materialsThree-phaseAmorphous metal transformer
Owner:SHANGHAI ZHIXIN ELECTRIC AMORPHOUS +6

Power plant denitration device

InactiveCN107930397AImprove conversion efficiencyImprove conversion rateGas treatmentDispersed particle separationPipingUrea
Owner:苏州华安普新能源科技有限公司

Pneumatic row punching type red jujube automatic pitting machine

InactiveCN109820203AImprove work efficiencyEasy to operateFruit stoningSprocketWheel drive
Owner:沈阳华巨科技有限公司

Anticorrosive coating

InactiveCN107090235ASimple production processLow costAnti-corrosive paintsEpoxy resin coatingsCorrosionEpoxy acrylate
Owner:施和生

Load maintaining valve

InactiveCN105587701AReliable performanceReduce internal leakageServomotor componentsBack pressureEngineering
Owner:SHANGHAI LIXIN HYDRAULIC

Remote cost control method in power mobile marketing service

InactiveCN108171480AImprove recovery efficiencyOffice automationCollection systemEngineering
Owner:JIANGSU FRONTIER ELECTRIC TECH +2

Display control method, electronic device and readable storage medium

PendingCN113986165AReduce dizzinessImage enhancementImage analysisEngineeringComputer graphics (images)
Owner:SHANGHAI JINSHENG COMM TECH CO LTD +1

Rolling bearing fault diagnosis method based on multi-scale dispersion entropy and VPMCD

PendingCN112686096ARobustImprove efficiencyMachine part testingCharacter and pattern recognitionDiagnostic technologyEngineering
Owner:KUNMING UNIV OF SCI & TECH

App test system and app test method

InactiveCN105431829AFast testDetecting faulty hardware by remote testFunctional testingTest executionData processing
Owner:オニコム株式会社

Method for detecting potential of node inside chip

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