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.

Wound debridement plate for emergency department

InactiveCN113116663AAdjustable positionEasy to adjustNursing accommodationWound debridementEngineering

Owner:天津凯茵科技有限公司

Combined type trash can

InactiveCN105173485AIncrease added valueRefuse receptaclesAgricultural engineeringProcess engineering

Owner:翁馨璐

Interference mitigation for aerial vehicles in wireless communications

ActiveCN110710134ARemote controlled aircraftRadio transmissionAccess networkInterference (communication)

Owner:JRD COMM (SHENZHEN) LTD

Passivated alloy grinding and cleaning steel shot and preparation method thereof

ActiveCN103334059AReduce internal stressAvoid crackingAbrasion apparatusManganeseVolumetric Mass Density

Owner:淄博富合磨料科技有限公司

Cable outlet type pressure sensor and making method thereof

PendingCN110411612AEliminate riveting structureSimple structureRelieving strain on wire connectionForce measurementButt jointAdhesive

Owner:江西新力传感科技有限公司

Non-indentation variable-tension rolling mechanism

PendingCN113335971AGuaranteed smoothWrinkle freeWebs handlingVehicle frameElectric machinery

Owner:HAINING TEXTILE MACHINERY FACTORY

Flowerpot automatic placement device for municipal landscape engineering

InactiveCN109607047AImprove work efficiencyReduce work intensityConveyorsData processing applicationsDisplay deviceEngineering

Owner:HANGZHOU JIAMIAO TECH SERVICE CO LTD

Wood softening treatment fluid for pullulan artware and preparation method for wood softening treatment fluid

InactiveCN106078986AImprove toughnessImprove rigidityWood treatment detailsWood impregnation detailsPullulanPolyvinyl alcohol

Owner:FUNAN COUNTY TIANYI CRAFTS

Method for preparing traditional Chinese medicine decoction pieces based on freeze-drying technology

InactiveCN111920831AMaintain nutrientsReduce oxidation reactionDrying solid materials without heatPlant ingredientsMedicinal herbsProcess engineering

Owner:张红兰

Method and device for interactive display of content shown in computer

InactiveCN106354384AQuick and precise clickClick accurateInput/output processes for data processingControl systemTarget control

Owner:华蓥伟创立电子科技有限公司

Stator component, motor and compressor

InactiveCN108429365AReduce winding difficultyEasy to set upMagnetic circuit stationary partsWindings conductor shape/form/constructionElectric machineEngineering

Owner:ANHUI MEIZHI COMPRESSOR

Mechanical seal shaft sleeve for inlet high-pressure pump

InactiveCN105781960ASimple structureGuaranteed uptimePositive displacement pump componentsPumpsEngineeringHigh pressure

Owner:SHANDONG SHUANGLUN

Underwater unknown terrain accurate simulation method for U-shaped valley in plateau area

ActiveCN110929415ASimulation is accurateQuick monitoringDesign optimisation/simulationWater resource assessmentTerrainRiver routing

Owner:XUZHOU NORMAL UNIVERSITY

Joint application of EGFR (epidermal growth factor receptor) small-molecular irreversible inhibitor and T cells in antitumor therapy

InactiveCN105998068AOrganic active ingredientsMammal material medical ingredientsCancer cellCancer development

Owner:JIANGSU YINUOWAN CELL CLINIC CO LTD

Centrifugal pump inducer storage method

ActiveCN111015614AIncrease contact areaIncreased load-bearing capacityWork tools storageEngineeringBiochemistry

Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

Rainfall amount automatic supervising device for subway or tunnel

InactiveCN1632249ASolve the problem of water ingressReduce running timeRainfall/precipitation gaugesSewage drainingAutomatic controlSubway station

Owner:WUHAN UNIV

Method and device for controlling light in refrigerator as well as refrigerator

ActiveCN111219940AImprove intelligenceEnhance the sense of technologyInput/output for user-computer interactionLighting and heating apparatusIceboxEngineering

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Tool clamp for automatically welding non-standard flange of small branch pipe

PendingCN113579605AImprove compatibilityEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringSmall branch

Owner:CSSC MES DIESEL

Zipper positioning device for installing top dead point and bottom dead point

InactiveCN102765162AEasy to monitorEasy to controlSlide fastenersSignal waveControl system

Owner:SHANGHAI DIANJI UNIV

Energy-saving type sintering furnace for producing porcelain granule from sludge resource

InactiveCN101435657AHigh strengthAvoid pollutionLighting and heating apparatusCeramic materials productionMetallurgySludge

Owner:宁波市景廷建材科技有限公司

HID lamp power supplying method, circuit used by same and working method of circuit

ActiveCN103347356AMeet job requirementsSimplified drive schemeElectrical apparatusElectric lighting sourcesCircuit reliabilityFlicker-free

Owner:佛山肆强科技有限公司

Air-conditioned compressor connected by metal ferrule

InactiveCN101397985AEasy connection and disassemblyEasy to disassemblePositive displacement pump componentsPiston pumpsRefrigerantGuide tube

Owner:SHANGHAI JIUJIU AUTOMOBILE SECURITY APP

Automatic dedusting and cleaning device for photographic lens

InactiveCN112222035AFast and effective dust removalReduce frictionCleaning using toolsCleaning using gasesEngineeringFan blade

Owner:QINGDAO LIHAN DIGITAL TECH CO LTD

Annular metal plate machining drilling device of new energy automobile

PendingCN112475358AReasonable designImprove stabilityPositioning apparatusBoring/drilling componentsNew energyEngineering

Owner:深圳市港晟电子有限公司

Method and device for rapidly switching cabinets in switch board rooms

ActiveCN108710710AReduce on-site workWork lessSpecial data processing applicationsInformation technology support systemPower equipmentSwitchgear

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

Primary power distribution system porcelain insulator detection method based on unmanned aerial vehicle autonomous vision

PendingCN113450318AQuality improvementImprove detection accuracyImage enhancementImage analysisData setUncrewed vehicle

Owner:DONGHUA UNIV

Car window ripple wave multiway anti-pinching control module and method

ActiveCN105971436ALow costPower-operated mechanismComputer moduleEngineering

Owner:深圳市赛格车圣科技有限公司

Remote disaster recovery system and method

PendingCN112269688AEasy to manageWebsite content managementSpecial data processing applicationsContinuous integrationComputer science

Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

Ammonia leaching pretreatment process of molybdenum concentrate or molybdenic acid filter cake

ActiveCN102978388AProcess efficiency improvementFiltration membraneCross-flow filtration

Owner:CHENGDU INTERMENT TECH

Vertical sliding compression mechanism in sliding compression continuous solid-liquid separator

InactiveCN102179083AGood squeeze fluidityImprove liquidityFiltration separationTransmission beltEngineering

Owner:ZHEJIANG HUAZHANG TECH

A basic security service engine device of an advanced cloud computing center

InactiveCN109038096APrevent electric shock accidentsImprove power supply securityVolume/mass flow measurementCoupling device detailsComputing centerEngineering

Owner:广州酷汇电子科技有限公司

Rack type bridge with telescopic function and operation method

InactiveCN108797330AExtended service lifeReduce forceBridge structural detailsEngineering

Owner:ZHENGZHOU YUNQI IND EQUIP TECH CO LTD

Method for detecting content of one or more cannabinoids in industrial hemp extract by using HPLC

InactiveCN111122744AQuick checkAccurate judgmentComponent separationCannabinoidPhysical chemistry

Owner:YUNNAN LVXIN BIOLOGICAL PHARMA CO LTD

Manufacturing method of EC connecting pipe or electronic expansion valve connecting pipe

ActiveCN109092927AManufacturing technologyEngineering

Owner:浙江长兴和良智能装备有限公司

Dynamic calibration method for checkweigher

PendingCN112033517ADon't worry about wear and tearNo worries about wear and tearWeighing apparatus testing/calibrationProcess engineeringIndustrial engineering

Owner:HENAN PROVINCE INST OF METROLOGY

Blockchain resource processing method and system

PendingCN110825811AFinanceDatabase distribution/replicationMultisignatureOperating system

Owner:TENCENT TECH (SHENZHEN) CO LTD

Frequency converter with current-limiting device and method for operating frequency converter

InactiveCN102820792AAmperage limitLimit current intensityAc-dc conversion without reversalAc-ac conversionFrequency changerCurrent limiting

Owner:SIEMENS AG

Free ring contact type gapless sealing technology

ActiveCN101328815AEasy to processNo damageLeakage preventionHydro energy generationWear resistantContact type

Owner:齐传正

Production method of compound multi-microorganism functional bacterium solution

InactiveCN104498392ACharacteristic fragranceHarmonious tasteFungiBacteriaElectricityMicroorganism

Owner:JIANGSU YANGHE BREWERY JOINT STOCK

Application of p300 activator CTPB and derivative in improving collagen Col17A1 expression

InactiveCN109045001APromote hyperplasiaPromote apoptosisOrganic active ingredientsDermatological disorderMedicineHair loss

Owner:潘治忠

Table tennis ball combining solvent jig

ActiveCN105268165APrevent excessive volatilizationSame pressureBall sportsStructural engineeringSolvent

Owner:苏州聚慧体育用品有限公司

Power line carrier (PLC) communication method and device

ActiveCN102118338AAvoid interferenceAchieve real-timePower distribution line transmissionMulti-frequency code systemsUltrasound attenuationSignal on

Owner:SHENZHEN INST OF ADVANCED TECH

Adjusting transport vehicle device for sharing bicycles and loading and unloading method

InactiveCN109774573ALoading/unloading vehicle arrangmentItem transportation vehiclesJoistSingle vehicle

Owner:张泊宁

Throttling device with built-in high-precision sensor

PendingCN109443459ASolve the problem of inaccurate pressure introductionReduce lossesVolume/mass flow by differential pressureDifferential pressureEngineering

Owner:FUJIAN WIDE PLUS PRECISION INSTR

A method and a system for monitoring the false invoicing behavior of invoice change

InactiveCN109919690AImprove targetingImprove accuracyFinanceBilling/invoicingInvoiceMachine learning

Owner:AEROSPACE INFORMATION

Time synchronization method and device

ActiveCN109429553BHigh precisionReduce uncertaintySynchronisation arrangementTime-division multiplexTelecommunicationsTime synchronization

Owner:HUAWEI TECH CO LTD

Anti-stress enhancer for pharaoh cuttlefish and application of anti-stress enhancer

PendingCN105495059AImprove survival rateIncrease weight gainAccessory food factorsSepia pharaonisAnti stress

Owner:NINGBO UNIV

Method for preparing biodiesel by using film integrated reactor

ActiveCN101514293AGreat advantageIncrease reaction rateBiofuelsLiquid hydrocarbon mixture productionProduction rateBiodiesel

Owner:NANJING UNIV OF TECH

Extreme speed railway

InactiveCN101046079ARail jointsElastomerEngineering

Owner:张世俊

Bullet automatic filling servo device for SHPB dynamic impact test and using method

ActiveCN107677560AImplement autofillImprove efficiencyShock testingStrength propertiesThree stageControl system

Owner:HOHAI UNIV

Weighing monitoring prevention and control instrument

PendingCN114152324AReduce disturbanceImprove seismic performanceCasings/cabinets/drawers detailsClamping/extracting meansStructural engineeringTransformer oil

Owner:南昌领帆电子科技有限公司

Edible fungi planting apparatus

InactiveCN107980486ARealize rational utilizationImprove space utilizationCultivating equipmentsMushroom cultivationEngineeringUtilization rate

Owner:施秉县大春生物科技有限公司

Medical semiconductor laser device power supply and control method

PendingCN110854955AOvercome the risk of burning outAvoid inrush currentLaser detailsElectric powerCapacitanceConverters

Owner:WUHAN MIRACLE LASER SYST

Natural gas hydrate heat-shock reaction device

InactiveCN104196510AAvoid lostGuaranteed smoothnessFluid removalGas collecting tubeDecomposition

Owner:HARBIN ENG UNIV

Simulation software effect evaluation method based on pedestrian flow bottleneck experiment

PendingCN114880856AEase of simulation effect evaluationEase of evaluationSustainable transportationDesign optimisation/simulationSimulationIndustrial engineering

Owner:SOUTHEAST UNIV

Modified starch toughened polymethyl methacrylate composite material and preparation method thereof

ActiveCN107513245AImprove toughnessHigh strengthPolymethyl methacrylateToughening

Owner:JIANGNAN UNIV

Fastening type PCI slot board capable of dissipating heat

InactiveCN112286850APrevent looseningPrevent fallingDigital data processing detailsExpansion cardEngineering

Owner:泉州市嘉鑫信息服务有限公司

Low-temperature heat energy engine

InactiveCN107489557AEmission reductionGood energy saving and environmental protection effectHot gas positive displacement engine plantsEngineeringHeat energy

Owner:KUNSHAN CITY YUSHAN TOWN SHILONG DESIGN STUDIO

Universal intelligent household system

InactiveCN107092197ASimple structureComputer controlProgramme total factory controlSensing dataControl system

Owner:梧州市兴能农业科技有限公司

Single-stage power supply LED (Light Emitting Diode) constant-current driving analog-voltage dimming circuit

InactiveCN103152936ALow costImprove intelligenceElectric light circuit arrangementEnergy saving control techniquesDriver circuitSingle stage

Owner:SHENZHEN WELL LIT TECH

Fatigue life analysis method for disc-shaft integrated blisk structure

PendingCN114139276AClear stepsImprove applicabilityGeometric CADSpecial data processing applicationsFatigue damageStress distribution

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Novel LED (Light Emitting Diode) flood lamp

InactiveCN104359052AEnhanced convectionPoint-like light sourceLighting heating/cooling arrangementsEngineeringRubber mat

Owner:重庆市潼南区晨兴铸造厂

Cable clamp for drainage hot-line work

InactiveCN103606767AWith non-stop lead operationLine/current collector detailsElectric connection basesEngineering

Owner:STATE GRID CORP OF CHINA +1

Convenient automatic flushing toilet bowl for toilet

PendingCN110117979AGuaranteed cleanlinessGuaranteed stabilityFlushing devicesEngineeringFlush toilet

Owner:XI AN JIAOTONG UNIV

Preservation method of Chinese prickly ash

InactiveCN109170480AExtend freshnessImprove sensory qualityFood freezingFood preservationFlavorWater baths

Owner:陕西为康生物科技股份有限公司

Automatic transferring and storing device

ActiveCN111202104AHigh degree of automationImprove experienceBaking ovenSpecial goods bakingProcess engineeringStore food

Owner:HUBEI TKD ELECTRONICS TECH

Obtaining method and system of target data, electronic device and storage medium

ActiveCN109753510AGood effectEnergy efficient computingSpecial data processing applicationsAlgorithmData acquisition

Owner:SHENZHEN ONETHING TECH CO LTD

Mars rover exploration task efficient autonomous operation method

PendingCN114019948ASimplify complexityImprove reliabilityPosition/course control in two dimensionsVehiclesSimulationMars rover

Owner:BEIJING INST OF SPACECRAFT SYST ENG

Light homogenizing layer for luminous characters, manufacturing method of light homogenizing layer and luminous characters

InactiveCN110047399AGood looking lightEvenly distributedIlluminated signsOptical elementsPolyolefinOptoelectronics

Owner:XIAMEN RENSHANG PHOTOELECTRIC TECH CO LTD

Modern instrument

InactiveCN108770450AAvoid cakingAvoid stickingFertiliser distributersEngineeringMechanical engineering

Owner:黄国华

Semiconductor device and forming method therefor

ActiveCN109427657ASemiconductor/solid-state device detailsSolid-state devicesSemiconductorWidth ratio

Owner:TAIWAN SEMICON MFG CO LTD

Oral traditional Chinese medicine formulation for treating urticaria

InactiveCN101417069AEasy to get materialsAnthropod material medical ingredientsDermatological disorderCure rateCold urticaria

Owner:律北平

Nano-tantalum-doped polyethylene composite material for space electronic radiation protection as well as preparation method and application for same

InactiveCN103059383ASolve the disadvantages of heavy weightImprove thermal stabilityShieldingElectronMaterials science

Owner:HARBIN INST OF TECH

Data processing method and device, computer storage medium and electronic equipment

PendingCN114443658ALow operating pressureSpeed up queryDatabase updatingSpecial data processing applicationsSerial codeComputer engineering

Owner:BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1

Lifting equipment

ActiveCN104649162AReduce tensionEven by forceWinding mechanismsCranesEngineeringIndustrial engineering

Owner:WUHAN FANKEN INTELLIGENT EQUIP

Polymer electrolyte composite membrane and preparation method thereof

PendingCN111799507AImprove ionic conductivityHigh single ion transmission performanceSolid electrolytesSecondary cells servicing/maintenancePolymer electrolytesPhysical chemistry

Owner:ZHEJIANG FUNLITHIUM NEW ENERGY TECH CO LTD +1

Non-maximum suppression method, system and device based on attention mechanism and medium

PendingCN114723939AAvoid missing detectionImprove relevanceCharacter and pattern recognitionNeural architecturesAlgorithmThresholding

Owner:国网四川省电力公司营销服务中心

Analysis device for artificial intelligence data processing

ActiveCN112987887AIncrease credibilityImprove readinessDigital processing power distributionInsulation layerData acquisition

Owner:LIUPANSHUI NORMAL UNIV

Method for determining content of nicarbazin in feed

InactiveCN110672754AApplicable detection analysisSimple methodComponent separationTest samplePhysical chemistry

Owner:贵州省兽药饲料监察所

Flexible multi-mode switch-based three-phase imbalance reactive voltage control method

PendingCN109787256ARealize coordinated controlImprove the three-phase unbalance problemPolyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensationDistribution power systemBranch and bound

Owner:HEFEI UNIV OF TECH

Motor-type stable relay

InactiveCN107275158AEasy to controlPrevent rotationElectromagnetic relay detailsDrive motorRelay

Owner:南京日新科技有限公司

Multifunctional educational toy for children

InactiveCN109954280AImprove practical abilityImprove practicalityMusical toysMetal sheetEngineering

Owner:盐城市兴瑞信息科技有限公司

Control device and control method for four-quadrant converter

InactiveCN103138543AReduce input harmonic contentImprove power factorEfficient power electronics conversionPower conversion systemsPower factorEngineering

Owner:CHINA CNR CORPORATION

Pressure reducing valve

ActiveCN107725833ASmall footprintLow costMultiple way valvesEngineeringHigh pressure

Owner:BEIJING HUASHI UNITED ENERGY TECH & DEV

Soil erosion dynamic-analysis method of county-small basin-runoff plot mode

ActiveCN108345713ASave human effortSave moneyDesign optimisation/simulationComplex mathematical operationsSensing dataSoil science

Owner:HOHAI UNIV

Atmospheric pollutant treatment technology

InactiveCN109225633AImplement automatic filteringGuaranteed uptimeElectrostatic separationMicro nanoParticulates

Owner:SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECH CO LTD

Government general payment platform and method based on blockchain trusted network

ActiveCN111401896ACentralizationAchieve normalizationDigital data protectionPayment protocolsPaymentComputer network

Owner:JIANGSU RONGZE INFORMATION TECH CO LTD

Extrusion-type dewatering structure for fabric dewatering device

ActiveCN109778463ATextile treatment untwisting devicesLiquid/gas/vapor removal by squeezing rollersPulp and paper industryExtrusion

Owner:JIANGSU HUAYI GARMENT CO LTD

Planting method of dendrobe

InactiveCN107517715APlanting method is simpleImprove survival rateAlkali orthophosphate fertiliserExcrement fertilisersGreenhouseInsect pest

Owner:安徽亚泰天然植物科技有限公司

Sludge treatment device

InactiveCN107902861AImprove settlement performanceControl swellingSludge treatment by de-watering/drying/thickeningBiological sludge treatmentInternal pressureSludge

Owner:湖南千幻科技有限公司

Test systems and charging test system based on charging chip

PendingCN112147484AAutomated test systemsBattery chargeCharge current

Owner:AMICRO SEMICON CORP

Pyrolysis and dry distillation system

PendingCN110938446ANot easy to pile upSolve pollutionBiofuelsIndirect heating destructive distillationSpiral bladeResource recovery

Owner:北京首鑫伟业环境科技有限公司

Simulated greening method for droughty soil slopes and bare mountains

InactiveCN105835605ASolve the problem of greening and landscapingLow costSpecial ornamental structuresGreeningUrban area

Owner:GANSU SHENGDING ADVERTISING DECORATION ENG CO LTD

Terminal 4G automatic closing method

InactiveCN107566600AReduce consumptionImprove experiencePower managementSubstation equipmentElectricityComputer terminal

Owner:ZHANGJIAGANG FREE TRADE ZONE GUANXIANG TRADE

Information transmission method, cloud system and assembly

ActiveCN107968720AData switching networksInformation transmissionInformation transfer

Owner:ALIBABA GRP HLDG LTD

Turbine flowmeter monitoring module

PendingCN114323168AEasy maintenanceAvoid dead wellsVolume meteringVolume/mass flow by dynamic fluid flow effectImpellerStream flow

Owner:ZHEJIANG CANGNAN INSTR GRP CO LTD

Large-spacing, high-lighting-effect and small-size thick-wall light guide structure

PendingCN111120965AIngenious designCompact structureVehicle headlampsOptical signallingLight guideEngineering

Owner:HELLA BHAPSANHEAUTOMOTIVE LIGHTING CO LTD

Circuit board assembly

ActiveCN112752408AFirmly connectedImprove the bonding force of pressingInsulating substrate metal adhesion improvementPrinted circuit secondary treatmentEngineeringMechanical engineering

Owner:HUIZHOU TECHUANG ELECTRONIC TECH CO LTD

Embedded logic analyzer and integrated circuit including the same

ActiveCN106443422ADebugging Effective ExecutionEffective collection controlMultiple input and output pulse circuitsElectrical testingTime informationData signal

Owner:SAMSUNG ELECTRONICS CO LTD

Preparation method for pea aspartic acid protease inhibitor

InactiveCN102408481AEliminate pollutionAvoid wastingPeptide preparation methodsProtease inhibitorsBiotechnologyFood additive

Owner:JIANGNAN UNIV

High temperature reduced type composite fire coal sulfur fixing agent and preparation method thereof

InactiveCN102191111ALow priceLow costSolid fuelsSulfurHot Temperature

Owner:王国群 +1

Image processing system

ActiveCN108431824ACharacter and pattern recognitionTemplate matchingImaging processing

Owner:FOTONATION LTD

Refrigerating equipment

ActiveCN110243129AFirmly assembledWon't fall offLighting and heating apparatusDomestic refrigeratorsEngineeringRefrigeration

Owner:HISENSE RONGSHENG YANGZHOU REFRIGERATOR CO LTD

A multi-objective reactive power optimization method for a power system based on a DSICA algorithm

ActiveCN109103901AOptimize locationImprove balanceForecastingArtificial lifeExternal storageAlgorithm

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Coating body and preparation method thereof as well as water-based coating solution and preparation method thereof

ActiveCN107754784AImprove photocatalytic performanceMaterial nanotechnologyCoatingsBinding energyWater based

Owner:XIAMEN TUNGSTEN

Method for measuring through hole rate of 3D titanium alloy bone trabecula acetabular cup

ActiveCN110542633APermeability/surface area analysisManufacturing technologyDigital image

Owner:JIASITE HUAJIAN MEDICAL EQUIP (TIANJIN) CO LTD

Compatibility compression method among grouped testing vectors reordered based on testing mode

ActiveCN105137320AIncrease the compression ratioElectronic circuit testingComputer compatibilityCompression method

Owner:上海前瞻创新研究院有限公司

Halftone storing and managing system

ActiveCN104573917AFind exactlyImprove accuracyResourcesLogisticsComputer moduleComputer science

Owner:GOERTEK INC

Sunlight conduction device for underlying houses

ActiveCN106764925ASmall footprintEasy to transformUsing daylightLight fasteningsVertical planeOptical axis

Owner:雷磊

Pressure relief and monitoring method for continuous large deformation of deep roadway coal side

ActiveCN111365077AChange stress stateReduce stressMining devicesUnderground miningSupporting systemMining engineering

Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Device capable of accurately controlling shield model test excavation face supporting force

ActiveCN108594878AHigh precisionConstant support capacityFluid pressure control with auxillary non-electric powerStress measuresEngineering

Owner:BEIJING UNIV OF TECH

Multifunctional floor tile rotating paving and beating device

ActiveCN109025213AFit tightlyBuilding constructionsRoads maintainenceElectric machineryEngineering

Owner:平邑经开区污水处理有限公司

Preparation method and product of mesoporous hollow polymer nanoparticles

ActiveCN107522894AEasy to prepareGood verification resultMicroballoon preparationMicrocapsule preparationSelf-healingPolymer science

Owner:SOUTHWEST UNIV

Testing system and method for vehicle equipment, vehicle and machine-readable medium

ActiveCN110244693AImprove test efficiencyRealize joint debuggingProgramme controlElectric testing/monitoringTest efficiencyComputer terminal

Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

Photosensitive seal engraving equipment and seal engraving management method

ActiveCN105740956AEngraved to achieveEliminate the tediousness of manual clippingInstrumentsEngravingFlashlight

Owner:胡金钱

Sports equipment

InactiveCN101254335AComplete line sculptureMovement coordination devicesCardiovascular exercising devicesReciprocating motionSports equipment

Owner:乔山健身器材(上海)有限公司

Corundum spinel castable with micro-nano pore structure and preparation method of corundum spinel castable

InactiveCN103172395AIncreased number of thermal shocksReduce sizeSlurryCalcium aluminates

Owner:WUHAN UNIV OF SCI & TECH

Flexible buffer cushion and product packaging structure

ActiveCN113415537ASo as not to damageImprove the protective effectPackaging vehiclesContainers for machinesStructural engineeringMechanical engineering

Owner:GEER TECH CO LTD

A supercapacitor electrode material having a large working potential window and a preparation method thereof

ActiveCN109243839AOvercoming bottlenecksIncrease surface areaHybrid capacitor electrodesHybrid/EDL manufactureSynthesis methodsPorous sheet

Owner:HUNAN UNIV

Washing device

ActiveCN104338706AEasy to cleanImprove continuitySemiconductor/solid-state device manufacturingCleaning using liquidsMechanical engineeringLiquid column

Owner:ACM RES SHANGHAI

Stamping oil composition

ActiveCN106701274APrevent spoilageImprove extreme pressure performanceLubricant compositionChemical compositionAntioxidant

Owner:ZHEJIANG OCEAN UNIV

Capparis acutifolia sweet exact and preparation method and application thereof

ActiveCN101780124AFully extractedFully concentratedNervous disorderAntipyreticArthritisRhizome

Owner:SOUTH CHINA AGRI UNIV

Bidirectional driving security control device

InactiveCN101347757AAutomatic distance adjustmentIncrease distanceGrain treatmentsHydraulic cylinderSlide plate

Owner:WUXI XITONG ENG MACHINERY +1

Electromagnetic shielding shelter and manufacturing method thereof

InactiveCN103603428AImprove electromagnetic shielding indexQuality improvementArc welding apparatusBuilding constructionsAdhesiveLap joint

Owner:郑广路 +1

Manufacturing technique of alum-free mulberry silk fabric for calligraphy and paintings

ActiveCN108221119AUniform water absorptionUniform penetrationHeating/cooling textile fabricsWoven fabricsPulp and paper industryWax removal

Owner:HANGZHOU WENSLI SILK CULTURE

Modified PAE resin cross-linking agent, modified adhesive and application

ActiveCN111171314AFulfil requirementsGood preloading effectProtein adhesivesMacromolecular adhesive additivesPolymer scienceAdhesive

Owner:BEIJING FORESTRY UNIVERSITY

Method for evaluating opportunistic network key nodes by adopting efficiency dependence matrix

ActiveCN110650050AComprehensive and accurate assessmentReduce the calculation dimensionData switching networksWireless communicationNetwork structureNetwork key

Owner:NANCHANG HANGKONG UNIVERSITY

Land wheel driven difference variable speed control device

InactiveCN101530025ACompact structureImprove performanceAgricultural machinesFertiliser equipmentsAgricultural engineeringAgricultural machinery

Owner:CHINA AGRI UNIV

Hole drilling and groove milling machine for wooden clothes hanger

InactiveCN104002338AHigh positioning accuracyImprove productivityMulti-purpose machinesMilling cutterClothes hanger

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

A plasma surface modification method for a nanomaterial

ActiveCN109553066ABroad spectrum adaptabilityBroad Spectrum FlexibilityMaterial nanotechnologyNanostructure manufactureRoom temperaturePhase change

Owner:SHANGHAI JIAO TONG UNIV

Interfacial layers for electromigration resistance improvement in damascene interconnects

ActiveCN102130046ASemiconductor/solid-state device detailsSolid-state devicesDielectricConductive polymer

Owner:NOVELLUS SYSTEMS

Method using variable-temperature and variable-pressure hydrothermal method to prepare MgAl2O4 complex-phase nano powder and application of method

ActiveCN106830918AAvoid stress concentrationReduces the possibility of microstructural inhomogeneityMagnesium saltZirconium oxychloride

Owner:安徽通湾科技有限公司