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.

Buoyancy type automatic control valve

InactiveCN102095016BGuaranteed service lifeHigh sensitivityOperating means/releasing devices for valvesAutomatic controlWater channel
Owner:陈银环

A group of markers and their application in the differential diagnosis of benign and malignant thyroid follicular neoplasms

ActiveCN111424091BIncreased sensitivityImprove featuresMicrobiological testing/measurementDNA/RNA fragmentationFollicular neoplasmTissue specimen
Owner:PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI

Deposit fouling-eliminator

InactiveCN1206014CEfficient removalSimple structureFiltration circuitsSuspended particlesAgricultural engineering
Owner:天津天大胜远冷暖设备有限公司

A kind of condensing device for modularized wet sulfuric acid production

ActiveCN105600757BIncrease or decrease quantityMeet the conditions of useSulfur compoundsManufacturing cost reductionModular design
Owner:美景(北京)环保科技有限公司

Method and device for monolithic integration of electroabsorption modulator and side-coupled grating laser

ActiveCN106129809BEfficient integrationReduce manufacturing costOptical wave guidanceLaser output parameters controlElectro-absorption modulatorGrating
Owner:WUHAN HUAGONG GENUINE OPTICS TECH CO LTD

Moisture-curing polyurethane composition comprising sustainably produced raw materials

ActiveCN104937003BPolyureas/polyurethane adhesivesPolyesterPolyethylene terephthalate glycol
Owner:HENKEL KGAA

Control method and device for unmanned aerial vehicle

ActiveCN106020227BNovel control schemeAccurate control schemeAttitude controlPosition/course control in three dimensionsTemplate matchingOperating instruction
Owner:BEIJING QIHOO TECH CO LTD

Apparatus for applying cosmetics to keratinous fibers and related packaging and application components

ActiveCN111132576BPackaging toiletriesPackaging cosmeticsFiberPolymer science
Owner:LOREAL SA

A method for rapid reduction and separation of granular iron at low temperature

InactiveCN104651564BLow melting pointConsolidateRotary drum furnacesIron powderGranularity
Owner:泉州寰锋冶金技术有限责任公司

Applications of Mycobacterium tuberculosis protein

ActiveCN109765379BImprove reliabilityImprove featuresBiological testingSerodiagnosesLyase
Owner:NANHUA UNIV

Control method and device for building control system and electrical equipment thereof

ActiveCN107168075BWork lessReduce wasteComputer controlProgramme total factory controlAutomatic controlStart time
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

A Control Method for Hot Rolling Crack Expansion of 42crmo Steel Centrifugal Cast Billet Ring

ActiveCN109226612BReduce segregationReduce macro segregationFurnace typesHeat treatment furnacesEngineeringMechanical engineering
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Clamp device for optical plug and interferometer comprising same

InactiveCN100449256CPrevent twistingGood reproducibilityUsing optical meansEngineeringFerrule
Owner:FUJI PHOTO OPTICAL CO LTD

A method for directly electroplating circuit boards based on graphene film formation

ActiveCN110351956BShort processEasy to handlePrinted circuit manufactureMetallic pattern materialsPhysical chemistryEngineering
Owner:深圳市天泽科技实业有限公司

Anode for lithium secondary battery and lithium secondary battery comprising same

PendingCN113785415AOptimization type and amountImprove life characteristicsNegative electrodesLi-accumulatorsHigh temperature storageConductive materials
Owner:LG ENERGY SOLUTION LTD

A kind of black flour and preparation method thereof

ActiveCN103504188BFull of nutritionTo promote metabolismFood ingredient functionsFood preparationGrape wineLentinula
Owner:ANHUI WANXUE FOOD

Fault detection device for Gray code disk wind-direction sensor

InactiveCN102520211BHigh degree of automationFriendly man-machine interfaceTesting/calibration of speed/acceleration/shock measurement devicesHuman–machine interfaceMan machine
Owner:OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI

Electric Bench Vise

ActiveCN106737258BHigh speedImprove efficiencyVicesCurrent meterElectromagnetic clutch
Owner:苗木美

A kind of spice based on ɑ-ionone derivative and preparation method thereof

ActiveCN108083995BEasy to separate and purifyDelicate woody aromaTobacco preparationOrganic compound preparationGrignard reagentCyclohexene
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Method, device and system for transmitting messages

ActiveCN103997729BNetwork data managementMessage typeRadio access network
Owner:COMBA TELECOM SYST CHINA LTD

A method for heat preservation, anti-seepage and anti-frost heave of canal foundation soil heat preservation and anti-frost heave phase change insulation board in salty cold area

ActiveCN111719509BFlexibleReduce economic costsArtificial water canalsSoil scienceThermal insulation
Owner:NORTHWEST A & F UNIV

Intelligent newspaper retailing device

InactiveCN102110329BImprove cooling effectGuaranteed uptimeCoin-freed apparatus detailsAdvertisingCooling effectEngineering
Owner:深圳市华源鑫科电子科技有限公司

Method and filter assembly machine for producing filter cigarettes

InactiveCN103732087BCigarette manufacturePulp and paper industryAssembly machine
Owner:GD SPA

A kind of method that utilizes strontium hydroxide and silica fume to prepare strontium silicate powder material

ActiveCN109705852BImprove stabilityPromote sinteringAdditivesLuminescent compositionsBüchner funnelSilicic acid
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A flexible support device for a helical antenna

ActiveCN105762483BAchieve support fixationSimple structureAntenna arraysAntenna supports/mountingsIsosceles trapezoidWide field
Owner:SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM

A universal drilling jig

ActiveCN105522423BImprove generalizationReduce design costWork clamping meansPositioning apparatusAgricultural engineering
Owner:重庆大江车桥有限责任公司

Well and roadway project ladder beam

ActiveCN105443145BPlasticWith flexible supportUnderground chambersTunnel liningIsosceles trapezoidEngineering support
Owner:安徽马钢矿业资源集团姑山矿业有限公司 +1

A multi-dimensional vibrating screen for maggot material separation with feeding and discharging device

ActiveCN109225809BRealize feedAchieve sievingSievingScreeningMaggotUniversal joint
Owner:JIANGSU UNIV

A signal processing system and signal processing method

InactiveCN106712858BImprove processing precisionLow costElectromagnetic receiversDigital signal processingFilter algorithm
Owner:SHANDONG UNIV

A kind of hydrogenation catalyst and its preparation method and application

ActiveCN104907078BHigh catalytic activityGood dispersionLiquid hydrocarbon mixture productionMetal/metal-oxides/metal-hydroxide catalystsActivated carbonRed mud
Owner:CATECH TECH

A powder high-speed tablet press machine

ActiveCN110920128BImprove work efficiencySqueeze fullyShaping pressPunchingPilot hole
Owner:HUBEI UNIV OF TECH

A kind of surface anticoagulant modification method of polymer material

ActiveCN111635549BImprove stain resistanceImprove stabilityHeparin coatingsAlginic acid coatingsPlasma activationLow temperature plasma
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A method for alleviating head collision injury in collision accident between pedestrian and minibus

InactiveCN104908842BReduce collision damageNo need to increase manufacturing costPedestrian/occupant safety arrangementVehiclesPortion sizeTraffic accident
Owner:NORTHEAST FORESTRY UNIVERSITY +1

A pedal-type piezoelectric power generation device and method

InactiveCN105743388BVarious collection methodsIncrease profitPiezoelectric/electrostriction/magnetostriction machinesFoot typePetroleum engineering
Owner:XIDIAN UNIV

An Electron Paramagnetic Resonance Cavity for In Vivo Measurements of Human Teeth

ActiveCN102657559BSimple structureEasy to processDentistryDiagnostic recording/measuringIn vivoElectron
Owner:INST OF RADIATION MEDICINE ACAD OF MILITARY MEDICAL SCI OF THE PLA

Molded article and method for production thereof

ActiveCN108602966AImprove tensile propertiesHigh mechanical strengthTelevision system detailsColor television detailsPolymer scienceOrganic chemistry
Owner:KURARAY CO LTD

A kind of positioning method of barcode area

ActiveCN113095102BSolve the acquisition problemImage enhancementImage analysisComputer graphics (images)Barcode
Owner:SHENZHEN HUAHAN WEIYE TECH

Mechanical equipment for removing bark and kernel of sunflower stalk

InactiveCN102092065BEfficient removalIncrease productivityPlant material mechanical workingWire wheelCuticle
Owner:刘庆喜

a film making machine

ActiveCN108274668BGuaranteed uniformityAffect drying effectFlat articlesProcess engineeringMechanical engineering
Owner:山东瀛洲节能环保科技有限公司

Method and device for displaying weft insertion information for water jet loom

ActiveCN104005164BShorten the timeConfirm positional relationshipAuxillary apparatusHorizontal axisDisplay device
Owner:TSUDAKOMA KOGYO KK

Large-diameter plastic pipe with z-shaped socket electric hot-melt connection

ActiveCN105135135BImprove pull performanceImprove welding strengthPipe connection arrangementsButt jointEngineering
Owner:张家港戴恩机械有限公司

Preparation method of perovskite-type lanthanum composite oxide nanotubes

ActiveCN106186079BGood electrochemical energy storage propertiesSimple processMaterial nanotechnologyIron compoundsMuffle furnaceComposite oxide
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Mask Holder

ActiveCN110268331BPhotomechanical exposure apparatusMicrolithography exposure apparatusSupporting systemHigh acceleration
Owner:ASML HLDG NV

Oil-gas mixing regulating distributor

ActiveCN101574631BAccurate spray toExtended service lifeFlow mixersTransportation and packagingProduction rateMetalworking
Owner:浙江胜祥机械有限公司

Cable electrode system for equipment to reduce pests in fish and/or shellfish culture pens/farms

InactiveCN104602513BSafe installationElectric shock equipmentsClimate change adaptationPolymerElectrode
Owner:NEXANS

Data processing method by passage between different sub-band domains

InactiveCN101069233ASpeech analysisComputer scienceData processing
Owner:FRANCE TELECOM SA

Seat cushion positioning mechanism and control method thereof

InactiveCN103586808BAccurate and stable clamping positioningImprove automationWork holdersAutomatic controlEngineering
Owner:CHONGQING YANFENG ADIENT AUTOMOTIVE COMPONENTS CO LTD

Wild rose hip nutrients and method for preparing the same

ActiveCN101095518BEfficiently obtainedGood for healthFood preparationAlcoholRose hip
Owner:刘惠臣

Noggin-derived peptide and use thereof

ActiveCN102348716BImprove stabilityImprove skin permeabilityPeptide/protein ingredientsAntipyreticDiseaseBULK ACTIVE INGREDIENT
Owner:CAREGEN

Radiation substrate for power LED and power LED product and manufacturing method thereof

ActiveCN102272924BEasy to prepareSolve the cooling problemSemiconductor/solid-state device detailsSolid-state devicesProcess engineeringHeat sink
Owner:FOSHAN NATIONSTAR OPTOELECTRONICS CO LTD

A method and apparatus for evaluating media files

ActiveCN104166716BReduce subjectivityImprove accuracySpecial data processing applicationsEvaluation resultMultimedia
Owner:HUAWEI TECH CO LTD

A continuous ion exchange device and method capable of realizing the separation of lithium and sodium

ActiveCN108893605BImprove efficiencyIncrease profitProcess efficiency improvementPhysical chemistryFixed bed
Owner:SUNRESIN NEW METERIALS CO LTD XIAN

The control method of egr valve to improve engine shutdown noise

ActiveCN112610342BSolve abnormal noiseReduce development costsElectrical controlExhaust gas recirculationControl theoryMechanical engineering
Owner:GUANGXI YUCHAI MASCH CO LTD

Method and device for generating host routing table entry

ActiveCN103441932BSolve the problem that will consume more processing resourcesSolve the problem of consuming more processing resourcesData switching networksResource consumptionAuthentication information
Owner:RUIJIE NETWORKS CO LTD

Optical touch positioning method, system and optical touch positioner

ActiveCN104375715BAchieve the effect of touch positioningInput/output processes for data processingHuman–computer interactionAnchor point
Owner:WISTRON CORP

Flip-Up Solar Charger for Camping Radios

InactiveCN104767231BSave timeImprove connection strengthPhotovoltaic supportsBatteries circuit arrangementsElectrical batteryEngineering
Owner:SHENYANG POLYTECHNIC UNIV

Method for utilizing converter gas adsorption regeneration heat during preparing methyl alcohol by coke-oven gas and converter gas

ActiveCN102941075BReduce usageReduce the discharge of three wastesOrganic compound preparationChemical industryThermodynamicsAlcohol
Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

Fire-gathering automatic energy-saving regulation cover core

InactiveCN101482279BPlay the role of gathering fire and preventing lossAct as a flame shooterDomestic stoves or rangesLighting and heating apparatusProcess engineeringEngineering
Owner:戴文育

Isolated organ constant pressure perfusion device

InactiveCN103238587BSolve the perfusion problemReduce the number of perfusate additionsDead animal preservationMedical equipmentMammal
Owner:XI AN JIAOTONG UNIV

A rotary solvent recovery device and method

InactiveCN101862547BEfficient purificationReduce leakageDispersed particle separationVapor condensationSorbentDesorption
Owner:JG ENVIRONMENTAL TECH +1

A kind of process flow of group separation of medium yttrium and europium-rich rare earth ore with four outlets

InactiveCN110283997BHigh purityHigh yieldProcess efficiency improvementRare-earth elementIsooctyl alcohol
Owner:NANCHANG HANGKONG UNIVERSITY

The application of rca gene of Orchid variegata and its vector construction method

ActiveCN113943744BIncrease soluble sugar contentIncrease photosynthetic pigment contentGenetic engineeringFermentationBiotechnologyNucleotide
Owner:YUNNAN AGRICULTURAL UNIVERSITY

Fruit size grading method based on compressed sensing

InactiveCN102750547BTroubleshoot grading issuesImprove commercial processing capabilitiesCharacter and pattern recognitionPattern recognitionDemarcation point
Owner:SHAANXI UNIV OF SCI & TECH

Hydrogenation catalyst for the preparation of cyclohexylamine

ActiveCN109647451BPhysical/chemical process catalystsOrganic compound preparationAlkaline earth metalPtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

A medical ray or magnetic therapy protective screen

InactiveCN105662452BReasonable structural designEasy to operateRadiation safety meansSurface layerArchitectural engineering
Owner:QILU CHILDRENS HOSPITAL OF SHANDONG UNIV

Access control method of network business and terminal

InactiveCN102215154AMobilityAccessibleAssess restrictionConnection managementIp addressBusiness data
Owner:ZTE CORP

Automobile ultra-high formability 980mpa cold-rolled continuous strip steel plate and preparation method

ActiveCN113403544BCost controlEffective control ratioStrip steelContinuous annealing
Owner:ANGANG STEEL CO LTD

A Method for Determination and Quantitative Evaluation of Software Quality Elements of Ship Command and Control System

ActiveCN108509340BSoftware testing/debuggingAlgorithmSoftware system
Owner:PLA DALIAN NAVAL ACADEMY

Automatic stiff and smooth finishing method of cotton fabric

InactiveCN103276594BImprove crispnessVegetal fibresPolymer scienceOrganic chemistry
Owner:SOUTHWEST UNIV

A friction-type two-way tuned mass damper

ActiveCN106996433BReduce vibration amplitudeImprove protectionSpringsShock absorbersEngineeringTuned mass damper
Owner:SOUTHEAST UNIV

Model loading method, server and terminal

ActiveCN109976827BAvoid CatonWebsite content managementProgram loading/initiatingLayered modelAlgorithm
Owner:BEIJING UNIV OF POSTS & TELECOMM

An Engineering Calculation System for Aided Design of Organic Solid Waste Resource Utilization and Biogas Production

ActiveCN112819435BReduce workloadImprove work efficiencyForecastingOffice automationMaterial balanceProcess engineering
Owner:中国船舶重工集团环境工程有限公司

Preparation of a near-infrared reflective phosphate color pigment

ActiveCN112391066BEvenly distributedNo lossPigmenting treatmentPhosphateNonferrous metal
Owner:浙大宁波理工学院

Method for detecting fault of power line

ActiveCN102928743BQuickly find and excludeFast power recoveryFault locationEngineeringFast recovery
Owner:BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

An air rudder rudder core vibration test device

ActiveCN108982041BReasonable designImprove work efficiencyVibration testingVibration exciterStrain gauge
Owner:平邑仁安中医药产业发展有限公司

Automotive carpet with solid multilobal fibre

InactiveCN108698530AMaintain or improve performanceReduce weightVehicle arrangementsFilament/thread formingFiberEngineering
Owner:BEAULIEU INT GRP NV

Composition and light-emitting element using the composition

InactiveCN102106015AImprove luminous efficiencyImprove luminosityElectroluminescent light sourcesSolid-state devicesNitrogenNitrogen atom
Owner:SUMITOMO CHEM CO LTD

Penetrating agent for fabric and preparation method thereof

InactiveCN103938438BGood alkali resistanceImprove permeabilityFibre treatmentSulfonatePhenyl Ethers
Owner:广州奋腾化工有限公司

Two-piece parison forming method and forming combined device thereof

ActiveCN102173047BEngineeringMechanical engineering
Owner:YAPP AUTOMOTIVE PARTS

A kind of ultra-long processing cycle rigid high-transparent PVC mixed pellets suitable for the production of extruded products

ActiveCN106947181BSolve the defect of short extrusion processing cycleQuality improvementPentaerythritolDioctyl terephthalate
Owner:WUXI JIAHONG PLASTICS TECH

Communication method and system based on video conferencing

ActiveCN108881134BRealize the control functionAvoid out-of-control problemsTelevision conference systemsTwo-way working systemsConference controlClient
Owner:VISIONVERA INFORMATION TECH CO LTD

Combustion device for gasified semi-coke-like refractory fine particle fuel and combustion method using the device

ActiveCN103982894BIncrease flexibilityOvercoming Hard-to-Troubleshoot ProblemsFluidized bed combustionApparatus for fluidised bed combustionFluidized bedFine grain
Owner:HARBIN INST OF TECH

Interacting method of remote control code of universal remote control with USB interface

ActiveCN101833854BNon-electrical signal transmission systemsComputer moduleUSB
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A Method for Measuring Residual Stress in Milling Based on Deflection Variation and Backward Method

InactiveCN103542961BEasy to operateLow priceForce measurementVernier scaleBackstepping
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A surface-mounted magnetic screw and its processing method

ActiveCN105743322BHigh mechanical strengthReduce process complexityManufacturing dynamo-electric machinesPermanent-magnet clutches/brakesSurface mountingUltimate tensile strength
Owner:JIANGSU UNIV

A sheet metal stamping die

ActiveCN113477808BAvoid deformation damageImprove buffering effectShaping toolsMetal-working feeding devicesHydraulic cylinderPunching
Owner:南通炜冠机械模具有限公司

A wearable device-based information transmission method and related devices

ActiveCN104767807BImprove experienceEfficient deliveryNear-field transmissionServices signallingComputer hardwareInformation transmission
Owner:HUAWEI TECH CO LTD

A virtual operation screen emergency communication device and method using projection

InactiveCN104763471BImprove management levelPromote healthy developmentMining devicesWireless commuication servicesKey pressingEmbedded technology
Owner:SUQIAN COLLEGE

A High Pressure Safety Injection System for Nuclear Power Plant

ActiveCN103871506BEasy to adjustShutdown realizationNuclear energy generationEmergency protection arrangementsNuclear plantWater source
Owner:NUCLEAR POWER INSTITUTE OF CHINA

An umbrella-shaped self-starting pile pipe packer for marine engineering

ActiveCN113550711BSolve the problem of real-time monitoring of the well wallConvenience to workSurveyConstructionsStructural engineeringMechanical engineering
Owner:南通迪赛船舶科技有限公司

Fixture and method for repairing ball grid array integrated circuit

InactiveCN102861963BImprove alignment accuracyGuaranteed success rateSoldering auxillary devicesProduction lineBall grid array
Owner:河南博信光电科技有限公司

Water system deposit sediment survey data processing method based on opening catchment basin

ActiveCN101667206BReflect the characteristics of spatial distributionHigh expressionGeological measurementsSpecial data processing applicationsSoil scienceData treatment
Owner:INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

air energy water heater

ActiveCN108518862BAffect normal workImprove product performanceFluid heatersPump componentsEngineeringWater collection
Owner:日照新睿招商发展有限公司

stacking connector

InactiveCN103840321BSimple processReduce manufacturing costCoupling device detailsCapacitanceEngineering
Owner:沈阳中汇方元通信科技有限公司

A method for reducing the scrap rate of processed sapphire products

ActiveCN106363493BReduce scrap rateGrinding feed controlGrinding machinesNumerical controlEngineering
Owner:LENS TECH

A natural gas filter device for seamless replacement of filter screen

ActiveCN111085057BAchieve replacementEasy to replaceDispersed particle filtrationTransportation and packagingThermodynamicsProcess engineering
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +1

Device for manufacturing integrated thin film solar cell

InactiveCN106165121AEffective Area MaximizationMaximize power productionPhotovoltaic energy generationSemiconductor devicesElectricityPhotoelectric conversion
Owner:KOREA ADVANCED INST OF SCI & TECH

A fault prediction method based on iaalo-svm and similarity measure

ActiveCN110147827BAccurate predictionCharacter and pattern recognitionArtificial lifeIterative methodologyEngineering
Owner:BEIHANG UNIV

Solar evacuated collector tube provided with heat accelerator

InactiveCN101581508BImprove heat collection efficiencyEasy to installSolar heat devicesSolar thermal energy generationHeat conductingVaporization
Owner:ZHEJIANG GAODELE NEW ENERGY

Quadrature output low noise transconductance amplifier having differential input

InactiveCN101978598BAmplifier modifications to reduce noise influenceDifferential amplifiersLow noisePower flow
Owner:QUALCOMM INC

Device and method for monitoring multimedia message reception results

ActiveCN108600971BRealize automatic monitoringWireless network protocolsMessaging/mailboxes/announcementsThe InternetMobile phone
Owner:ASPIRE INFORMATION TECH BEIJING

Purification method of 4-(2,6,6-Trimethyl-3-hydroxy-1-cyclohexene-1-radical)-3-butylene-2-ketone

InactiveCN101037408BOrganic chemistryPurification methodsCyclohexene
Owner:ZHEJIANG MEDICINE CO LTD XINCHANG PHAMACEUTICAL FACTORY

Piston top material of combined piston for big cylinder-diameter diesel engine

ActiveCN101775550BImprove anti-wear performanceExtended service lifeWater basedAdditive ingredient
Owner:CRRC CHANGZHOU DIESEL ENGINE COMPONENTS CO LTD +1

A kind of cable wiring protection device for power engineering and using method

ActiveCN112751288BAvoid pullingPrevent infiltrationClimate change adaptationApparatus for joining/termination cablesPower engineeringScrew thread
Owner:福建汇达建筑工程有限公司

A method for synthesizing 3-(4-amino-1-isoindolinone-2-yl)piperidine-2,6-dione

ActiveCN103554082BReduce usageEasy to prepareOrganic chemistryKetoneMethyl benzoate
Owner:NANJING OCEAN PHARMA TECH

Electromagnetic operators and electromagnetically operated opening and closing devices

ActiveCN108538685BAchieve closing actionSwitch power arrangementsRelaysElectrical resistance and conductanceExcitation current
Owner:HITACHI IND EQUIP SYST CO LTD

A dynamic early warning method for the ambient temperature of refrigerated vehicles

ActiveCN109883572BConvenient statisticsConvenient queryThermometer detailsThermometer applicationsEarly warning systemIn vehicle
Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI

A brake disc with an adjustable handbrake clearance hole

ActiveCN111336197BAccurate gap adjustmentAvoid grindingBraking discsSlack adjustersOil canBrake
Owner:莱州伟辰汽车配件有限公司

Automatic reclaiming control system and method for unmanned crane

ActiveCN111498695BImprove crawling efficiencyEnables bumpless switchingLoad-engaging elementsControl systemControl engineering
Owner:WEIER AUTOMATION CO LTD TANGSHAN IRON & STEELGRP

Server cooling system combining air-cooled natural cooling heat pipe air conditioner and liquid cooling device

ActiveCN104699207BConducive to practical promotionRealize the cooling effectLighting and heating apparatusDigital data processing detailsLow noiseHigh density
Owner:GUANGDONG SHENLING ENVIRONMENT SYST CO LTD

Fire analysis method and system for horizontal multi-layer cable tray in nuclear power plant

ActiveCN104951627BEnsure safetyImprove economySpecial data processing applicationsFire protectionCable tray
Owner:INST OF IND TECH GUANGZHOU & CHINESE ACADEMY OF SCI

A method and device for digitizing scintillation pulses

ActiveCN109274369BSimple structureReduce areaPulse automatic controlTime-to-digital convertersCapacitanceHemt circuits
Owner:RAYMEASURE MEDICAL TECH CO LTD SUZHOU

Motorcycle tire

ActiveCN102046396ASimple structureMotorcycle tyresPneumatic tyre reinforcementsMotorcycle tyreCamber angle
Owner:PIRELLI TYRE SPA

A screen detection method and screen detection device

InactiveCN105139819BStatic indicating devicesComputer graphics (images)Data needs
Owner:CHONGQING BOE OPTOELECTRONICS +1

A debug fixture for vpx module

ActiveCN110170941BEasy to plug and unplugImprove reliabilityWork holdersJackscrewEngineering
Owner:SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST

Tubular bus connector

ActiveCN101540441BUniform electromagnetic fieldFlat shapeCoupling device connectionsElectric connection structural associationsContact pressureElectrical conductor
Owner:江苏大全箱变科技有限公司

Software-defined network multi-protocol distinguishing flow table construction method and system

ActiveCN111431929BEfficient extractionAlleviate the technical problem of low matching efficiencyTransmissionNetworking protocolEngineering
Owner:TSINGHUA UNIV +1

A fiber laser beam combiner

ActiveCN110412769BOptical elementsBeam energyLight beam
Owner:WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD

A method of improving the quality of waste concrete recycled aggregate by using sodium hydroxide alkali solution

ActiveCN106830730BQuality improvementResolve disposal issuesSolid waste managementEnvironmental engineeringAqueous solution
Owner:SHANDONG JIANZHU UNIV

A kind of repair method of graphite disk

ActiveCN108707876BExtended service lifeAvoid risk of ruptureVacuum evaporation coatingSputtering coatingSemiconductor materialsGraphite
Owner:DYNAX SEMICON

A device for positioning and attitude adjustment of optical components

ActiveCN110666596BEasy to operateGuaranteed parallelismOptical surface grinding machinesGrinding feedersEngineeringMechanical engineering
Owner:CHINA WEAPON SCI ACADEMY NINGBO BRANCH

Eigenvector Calculation Method and Device

ActiveCN105630742BSmall amount of calculationSolve problems that are difficult to decomposeComplex mathematical operationsFeature vectorAlgorithm
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

A special-shaped glass remote control cutting, breaking and grinding integrated processing production line and its operation method

InactiveCN105598781BHigh precisionImprove edging accuracyEdge grinding machinesGrinding drivesProduction lineRemote control
Owner:LUOYANG BAOHUAN NUMERICAL CONTROL PRECISE EQUIP MFG CO LTD

On-line monitoring device and method for line arrester with series gap

ActiveCN112630554BPrecise positioningAchieve positioningElectrical testingSatellite radio beaconingLightning strikeCurrent sensor
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST +7

A Design Method of Gas Elastic Piston Model Based on Gas Internal Pressure

InactiveCN104596728BRealize simulationEasy to processAerodynamic testingInternal pressureEngineering
Owner:CHONGQING UNIV

A Flow Control Ejection System for Aircraft Model Low Speed ​​Wind Tunnel Experiment

ActiveCN109596302BIncrease authenticityIncrease intake flowAerodynamic testingFlight vehicleClassical mechanics
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

A doubly-fed wind generator insulation system and its processing method

InactiveCN103401335BImprove electrical performanceReduce thicknessWindings insulation shape/form/constructionManufacturing dynamo-electric machinesWind drivenStator coil
Owner:DONGFANG ELECTRIC CORPLESHAN NEW ENERGY EQUIP

An insulating sheet bending and wrapping device and a bending and wrapping method thereof

ActiveCN106207211BBending forming stabilityGood effectPrimary cell manufactureAssembling battery machinesEngineeringUltimate tensile strength
Owner:BOZHON PRECISION IND TECH CO LTD

Display panel and manufacturing method thereof

ActiveCN109830186BAddressing VulnerabilitySolve the defectsSolid-state devicesIdentification meansColor transformationEngineering
Owner:AU OPTRONICS CORP

Manufacturing method of soft magnetic silicon-aluminum-nickel alloy powder

InactiveCN103551565BImprove crushing ball milling performanceGood workmanshipInorganic material magnetismVolumetric Mass DensityParticle-size distribution
Owner:武汉欣达磁性材料有限公司

A kind of sodium-free vanadium phosphorus oxygen catalyst and preparation method thereof

ActiveCN109569679BHigh activityHigh selectivityPhysical/chemical process catalystsOrganic chemistryPtru catalystLattice oxygen
Owner:淄博市翔力致高新材料有限责任公司

Positive and negative pressure coupling foam injection device

ActiveCN105536191BReduce consumptionGood foaming performanceFire rescueInjection portPositive pressure
Owner:CHINA PETROLEUM & CHEM CORP +1

Light waveband exchanging network node structure based on adjusting filter

InactiveCN1819706BReduce the number of portsReduce complexityMultiplex system selection arrangementsExchange networkNetwork management
Owner:CHONGQING GUANFANG SCI & TECH

A traffic forecasting method and forecasting system

ActiveCN105185115BImprove efficiencyImprove effectivenessDetection of traffic movementTravel modePredictive systems
Owner:HUADI COMP GROUP

Optical pressure measuring apparatus

InactiveCN101375144AForce measurement by measuring optical property variationOptical resonator shape and constructionOptical cavityPressure measurement
Owner:HONG KONG APPLIED SCI & TECH RES INST

A control method of an electronic lock and the electronic lock

ActiveCN110670979BReduce power consumptionReduce workloadNon-mechanical controlsPadlocksComputer hardwareLocking mechanism
Owner:ZHUHAI UNITECH POWER TECH CO LTD

Electroconductive composite plastics sheet

InactiveCN1672907AFlexible coversWrappersPlastic filmTotal thickness
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A method for screening myxobacteria that lyse Haematococcus from sludge

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Single current sensor predictive control and parameter disturbance suppression method for permanent magnet synchronous motor

ActiveCN111711392BAvoid measurement errorsLow costElectronic commutation motor controlAC motor controlCurrent transducerControl system
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Steering adjustment mechanism of a yarn guide

ActiveCN103774259BEasy to disassembleSo as not to damageFilament manufactureYarnStructural engineering
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Magnetic radio frequency (RF) coaxial connector

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Detection method of urea injection system, vehicle control device and storage medium

ActiveCN112392578BTimely detectionSpeed ​​in timeInternal combustion piston enginesExhaust apparatusSystem pressureControl theory
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Intermediate I of anti-hepatitis C drug boceprevir and its preparation method and application

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Data processing method, device and system for integrated monitoring system

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Analytical Calculation Method and Device for Frequency and Amplitude Parameters of Constant Amplitude Oscillation in Power System

ActiveCN111969622BSingle network parallel feeding arrangementsPower oscillations reduction/preventionVoltage amplitudeElectric power system
Owner:TSINGHUA UNIV +1

A method for preparing lead-carbon composites by iterative calendering

ActiveCN109244403BAchieve homogeneous mixingGood dispersionElectrode rolling/calenderingLead-acid accumulatorsCarbon compositesCarbon layer
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Tack screw

InactiveCN104620000AAids in alignmentRivetsNutsEngineeringScrew thread
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A valveless dual-chamber resonant piezoelectric-driven insulin pump

ActiveCN113137363BAchieve stabilityPositive displacement pump componentsFlexible member pumpsMedication infusionInsulin pump
Owner:CHANGCHUN UNIV OF TECH

Fillet Welding Method and Fillet Fittings of Composite Plates

ActiveCN110026646BFulfill development needsHigh strengthWelding accessoriesFillet weldButt joint
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