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.

A data screening method and device

ActiveCN109599096BImplement feature learningSpeech recognitionData setFeature learning
Owner:IFLYTEK CO LTD

Cooling water circulating system for automobile engine

ActiveCN102650230BGood effectSmall temperature fluctuationsCoolant flow controlMachines/enginesEngineeringWater circulation
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Encapsulated polar materials and methods of preparation

InactiveCN103764270AStrong enoughInhibition releaseCosmetic preparationsBiocidePolymer sciencePolymer chemistry
Owner:DOW AGROSCIENCES LLC

Game screen display method and device, storage medium, and electronic device

ActiveCN107626105BSolve the technical problem of mutual occlusionRealize independent of each otherVideo gamesGraphicsComputer network
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A CFB boiler flue gas denitrification automatic control method and system

ActiveCN109794149BRealize automatic controlReduced original concentrationDispersed particle separationAutomatic controlFlue gas
Owner:HUANENG CLEAN ENERGY RES INST

Rear cylinder body of high-performance crushing equipment and its processing method

ActiveCN107541660BImprove performanceOrganizational structure is stableFurnace typesHeat treatment furnacesCylinder blockMachining
Owner:马鞍山平文锻造有限公司

Preparation of ultraviolet-resistant spraying polyurea elastomer material

InactiveCN101407692BImprove performanceReasonable preparation processPolyurea/polyurethane coatingsElastomerUltraviolet radiation
Owner:SHANGHAI WEIKAI CHEM

A kind of sports socks with the function of buffering the heel produced by bonding technology and its production process

ActiveCN106510011BPrevent non-fitExtended service lifeWeft knittingSynthetic resin layered productsSOCKSYarn
Owner:LUSHAN HUAMEI COVERED YARN CO LTD

A kind of superabsorbent hemicellulose airgel and preparation method thereof

ActiveCN109181270BPromote cross-linking reactionImprove water absorptionPolymer sciencePolythylene glycol
Owner:ZHONGKAI UNIV OF AGRI & ENG

A curved focal plane detector with electrodes prepared by ion implantation and its preparation method

ActiveCN107063473BFast replyReduce memory effectPyrometry using electric radation detectorsHigh resolution imagingElectrical conductor
Owner:YANTAI RAYTRON TECH

Identification Method of Medium and Shallow Natural Gas Reservoirs

ActiveCN103163555BImprove accuracyHighlight reflective featuresSeismic signal processingGeophoneWell drilling
Owner:CHINA PETROLEUM & CHEM CORP +1

Temperature controllable modulator for space apparatus and method for preparing its modulating disk

InactiveCN100401136CAchieve machining accuracyUniform heating temperatureTemperatue controlPyrometry using electric radation detectorsTemperature controlPolyamide
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

A kind of raspberry fruit wine and preparation method thereof

ActiveCN111940071BAvoid cloggingSpeed up filteringAlcoholic beverage preparationGrain treatmentsBiotechnologyFruit wine
Owner:卡登堡酒业中国有限公司

A four-degree-of-freedom parallel mechanism with a large-angle twistable moving platform and a composite branch

ActiveCN112454337BReduce mutual interferenceEnsure degrees of freedomProgramme-controlled manipulatorEngineeringTwo degrees of freedom
Owner:CIVIL AVIATION UNIV OF CHINA

A digital circuit teaching experiment system

ActiveCN105355123BEducational modelsInfraredData selection
Owner:EAST CHINA NORMAL UNIV

An environmentally friendly production process for chemical raw materials

ActiveCN113581509BAutomate operationSolve the problem of dustSolid materialProcess engineeringMaterial distribution
Owner:江苏优科植物保护有限公司

A hard rock tunnel boring machine tunnel bottom slag identification device and method

ActiveCN110568448BImprove construction efficiencyReduce security risksCharacter and pattern recognitionElectromagnetic wave reradiationPoint cloudClassical mechanics
Owner:ZHEJIANG UNIV

A document printing method and system using vector graphics segmentation and superimposition technology

InactiveCN103294422BSolve the inconvenienceImage analysisDigital data authenticationAccreditationTime cost
Owner:广州市尊网商通资讯科技有限公司

Vision inspection apparatus

InactiveCN101769874BIncrease productionShorten and simplify the path of movementOptically investigating flaws/contaminationContactless circuit testingVision inspectionVisual inspection
Owner:JT

A kind of nano carbon organic fertilizer

ActiveCN103755480BRejuvenate fastMany tillersFertilizer mixturesEpoxyAzotobacter chroococcum
Owner:GUIZHOU TELIDA NANO CARBON SCI & TECH +1

A vehicle glass tongue welding equipment

ActiveCN111037292BSolve supply problemsReduce workloadOther manufacturing equipments/toolsMetal working apparatusRotary stageEngineering
Owner:FUYAO GROUP FUJIAN MACHINERY MFG

A speed regulation control method for dual-flow transmission system of wheeled tractor

ActiveCN111559377BIncrease productivityPrevent slippingDrive wheelRoad surface
Owner:HEFEI UNIV OF TECH

Method for preparing degradable multiblock polymer

InactiveCN102010490BPolymer scienceOligomer
Owner:ZHEJIANG UNIV

A detection method and device for a dual-camera module

ActiveCN106846401BAccurate detectionEasy to implementImage enhancementImage analysisEngineeringCamera module
Owner:GOERTEK INC

A laser cutting machine

ActiveCN104084698BImprove cut qualityFast cutting speedWelding/soldering/cutting articlesLaser beam welding apparatusLight beamLaser cutting
Owner:SHENZHEN HANYO LASER TECH

Webbing retractor

ActiveCN103029678BReduce loadBelt retractorsEngineeringClutch
Owner:KK TOKAI RIKA DENKI SEISAKUSHO

A kind of preparation method of high light efficiency fluorescent powder

ActiveCN105018080BEasy to mass produceEasy to operateLuminescent compositionsSemiconductor devicesPhysical chemistryCrystallinity
Owner:西安鸿宇光电技术有限公司 +1

License plate luminance contrast based camera shutter and gain composite control method

ActiveCN101184168BTelevision system detailsCharacter and pattern recognitionCamera controlHandling system
Owner:WISESOFT CO LTD

Positioning equipment and positioning method of circumferential bar for tunnel construction

InactiveCN111677524AEasy to fixPrevent disengagementUnderground chambersTunnel liningScrew threadPositioning equipment
Owner:江苏西查建设工程有限公司

Manufacturing method of display panel and display device

InactiveCN102081250AGuaranteed film qualityQuality improvementNon-linear opticsSputteringUltraviolet lights
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A gas proportional valve pwm driving circuit

ActiveCN103411010BOperating means/releasing devices for valvesAudio power amplifierFeedback circuits
Owner:佛山市赛扬电子科技有限公司

A method for gene knockout of transgenic pigs selection marker

ActiveCN104419719BEasy accessSolve the problem of knockoutAnimal reproductionMicrobiological testing/measurementEnzyme GeneEnzyme system
Owner:CHINA AGRI UNIV

A mine protective net throwing device

InactiveCN105178335BImprove efficiencyGood throwing effectCast linesSafety netEngineering
Owner:安徽省无为煤矿机械制造有限公司

A kind of pla/ppc/hbp derivative blend and preparation method thereof

ActiveCN108707323BHigh elongation at breakEffective tougheningPolymer scienceStructural formula
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

Mechanical watch display storage box

InactiveCN107048654BEasy to observeReduce damage rateOther accessoriesContainer/bottle contructionEngineeringMechanical watch
Owner:GUANGDONG UNIV OF TECH

Thermoplastic polyester resin composition and molded article

InactiveCN107001773BExcellent melt retention stabilityImprove mechanical propertiesPolymer sciencePolyester resin
Owner:TORAY IND INC

Cord fabric dipping control system

ActiveCN103920616BFree from pollutionLower the altitudeLiquid surface applicatorsCoatingsRefluxControl system
Owner:JIANGSU BAILIDA

Isolated voltage converting circuit and control method thereof

ActiveCN102655373AGuaranteed stabilityApparatus with intermediate ac conversionControl signalTransformer
Owner:CHENGDU MONOLITHIC POWER SYST

Manufacturing method of planar optical waveguide device with grating structure

InactiveCN102483490BEasy and preciseShorten the lengthNanoopticsOptical waveguide light guideGratingRefractive index
Owner:FUJIKURA LTD +1

A kind of catalyst system and application thereof for ethylene polymerization

ActiveCN106632755BHigh polymerization catalytic activityHigh apparent densityPolymerContact reaction
Owner:CHINA PETROLEUM & CHEM CORP +1

Addition-type silicone potting adhesive room temperature adhesive active substance and its preparation method and application

ActiveCN111019596BMeet the waterproof level requirementsGood adhesionAdhesivesPolymer scienceSilica gel
Owner:广东皓明有机硅材料有限公司 +1

A kind of active oled display device and preparation method thereof

ActiveCN103258968BImprove flatnessReduce contact resistanceSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT

Water device and control method thereof

InactiveCN102113821BFunctionalEasy to cleanWater/sewage treatmentMultistage water/sewage treatmentElectrolysisEnvironmental engineering
Owner:QINYUAN GRP CO LTD

Apparatus having user input device with changeable indicia

InactiveCN101051249ADiagnostic recording/measuringSensorsUser inputMedical device
Owner:GENERAL ELECTRIC CO

Workpiece unloading mechanism of bending machine

ActiveCN104646560BSimple structureEasy to operateMetal-working feeding devicesStripping-off devicesEngineeringMechanical engineering
Owner:OMS MASCH CO LTD

Variable Valve Assembly For Internal Combustion Engine

ActiveCN103038461BAccurate judgmentValve arrangementsElectrical controlPhase variationCombustion
Owner:TOYOTA JIDOSHA KK

Tooling and layout method of mechanical wave detection equipment for concrete filled steel tube columns

ActiveCN106018562BGuaranteed detection stabilityEasy to installMaterial analysis using sonic/ultrasonic/infrasonic wavesEngineeringMechanical engineering
Owner:杭州敦固建筑特种工程有限公司

Sulfur hexafluoride reclaiming and recharging device

ActiveCN100522801CSolve the problem of heat absorptionHigh speedSulfur and halogen compoundsVacuum extractionSulfur hexafluoride
Owner:ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +1

Function acquisition method and device, server

ActiveCN107451050BAccurate analysisSoftware testing/debuggingTheoretical computer scienceEngineering
Owner:ADVANCED NEW TECH CO LTD

Air conditioner defrosting control method, air conditioner and computer readable storage medium

ActiveCN113503621BImprove heating comfortMechanical apparatusSpace heating and ventilation safety systemsRoom temperatureThermal comfort
Owner:GREE ELECTRIC APPLIANCES INC

A z-x axis magnetoresistance sensor

ActiveCN106052725BSimple structureHigh sensitivityConverting sensor outputElectrical resistance and conductanceGiant magnetoresistance
Owner:MULTIDIMENSION TECH CO LTD

Azithromycin tartrate preparation method

ActiveCN100343267CSimple production processEasy to operateSugar derivativesAlcoholReaction temperature
Owner:XINCHANG GUOBANG CHEM IND +1

Wireless mesh network management method, device therefor, and recording medium in which computer program for executing same is recorded

ActiveCN108370515AHigh-precision detectionIncrease transmit powerPower managementTransmitters monitoringWireless mesh networkComputer program
Owner:SK PLANET CO LTD

Adjustable support device

InactiveCN104676216BWide range of choicesEasy to useStands/trestlesEngineeringFixed position
Owner:QISDA SUZHOU +1

All-round multi-angle hair viewer

InactiveCN103488038BAchieve observationHigh degree of automationPrintersProjectorsEngineeringRotating disc
Owner:张其高

Semiconductor package with sectioned bonding wire scheme

InactiveCN102034775AStable supportInhibit sheddingSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipSemiconductor package
Owner:NAN YA TECH

Anti-stealing prepaid electricity meter

ActiveCN103926439BApparatus for hiring articlesTime integral measurementElectricityCommunication interface
Owner:内蒙古云谷电力科技股份有限公司

Subscriber station of a bus system and method for transferring messages between subscriber stations of a bus system

ActiveCN104137489AAvoid confictAvoid lossData switching networksElectric digital data processingComputer networkTelecommunications
Owner:ROBERT BOSCH GMBH

A Batch Truth Code Recognition Method

ActiveCN103955659BReduce workloadImprove work efficiencySensing by electromagnetic radiationAlgorithmGlyph
Owner:广州回我信息科技有限公司

Multimedia resource management system and method

InactiveCN101930445AMultimedia data browsing/visualisationSpecific program execution arrangementsGraphicsGraphical user interface
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Finger vein recognition access control device with lock cylinder

ActiveCN106609609BReduce property damageSolve the problem of exposureNon-mechanical controlsElectric permutation locksFinger vein recognitionDisplacement control
Owner:南京鸿鸣建设工程有限公司

Demonstration belt of combined chest and abdomen breathing in singing

ActiveCN108682223BImprove user comfortConvenient teachingMusicDiaphragmatic breathingAbdomen
Owner:CHANGCHUN NORMAL UNIVERSITY

a beehive

ActiveCN104255581BPromote spawningHigh enthusiasm for making honeyBeehivesNest boxMechanical engineering
Owner:宁明县菁蕊养蜂场

A medical rehabilitation training device

ActiveCN107670228BImprove training effectVersatileMovement coordination devicesCardiovascular exercising devicesEngineeringScrew thread
Owner:泰熙医药有限公司

Handle device

ActiveCN101619631BEasy to installImprove installation work efficiencyWing handlesCasings/cabinets/drawers detailsEngineering plasticEngineering
Owner:TAKIGEN MFG CO LTD

Artificial intelligence engine configured to work with a pedagogical programming language for training trained artificial intelligence models

ActiveCN109564505AInference methodsSpecial data processing applicationsAlgorithmModula
Owner:MICROSOFT TECH LICENSING LLC

A kind of composite SBS particle modified asphalt concrete with stable storage and aging resistance and preparation method thereof

ActiveCN104710134BControl "Secondary Pollution"Low costBuilding insulationsUrban noiseAging resistance
Owner:TIANJIN HI TECH ENVIRONMENT DEV CO LTD

Reinforcement structure of rear jack of automobile body

ActiveCN105905166BSimple structural designPayload sharingSuperstructure subunitsEngineeringSupport point
Owner:CHERY AUTOMOBILE CO LTD

A semi-automatic profiling pipe intersecting line cutting equipment capable of processing grooves

ActiveCN106392358BSolve diseconomySimple structureMetal working apparatusWelding apparatusFixed frameSemi automatic
Owner:JIANGSU SANYI BUILDING TECH

A Simultaneous Ultrasonic Inversion Method of Coating Layer Thickness, Density and P-wave Sound Velocity

ActiveCN108286952BAccurate measurementEasy to detect on siteUsing wave/particle radiation meansObservational errorSlice thickness
Owner:DALIAN UNIV OF TECH

A strain highly expressing alkaline pectinase and its construction and application

ActiveCN105950491BAchieve efficient expressionIncrease enzyme activityFungiMicroorganism based processesPichia pastorisPectinase
Owner:JIANGNAN UNIV

A hand-held adhesive tape sealer

InactiveCN105501551BReduce fatigueChange swing angleWrapper twisting/gatheringArticle deliveryMechanical engineeringEngineering
Owner:YANGTZE UNIVERSITY

Method and device for network terminal detection

ActiveCN106161137BShorten test timeLow costData switching networksUltrasound attenuationNetwork termination
Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

A system for presenting information about a website

ActiveCN102915360BImprove query efficiencyReduce trafficSpecial data processing applicationsWeb siteRelevant information
Owner:QI-ANXIN LEGENDSEC INFORMATION TECH (BEIJING) INC +1

A method for simultaneously preparing sulfuric acid and potassium sulfate by utilizing potassium feldspar, phosphogypsum, and silica

InactiveCN107381512BImprove decomposition rateHigh recovery rateSulfur compoundsSulfate/bisulfate preparationDecompositionSulfur
Owner:SICHUAN UNIV

Parallel stabilized omnidirectional mobile platform

ActiveCN105276348BRealize attitude adjustmentAchieve obstacle avoidanceStands/trestlesServing tablesGear wheelIn vehicle
Owner:SUN YAT SEN UNIV

Method for purifying, reclaiming and condensing sugar in lignocellulose prehydrolysis liquid

ActiveCN101787398BEasy to operateEasy for industrialized continuous productionGlucose productionCelluloseFiltration membrane
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

a water motor

InactiveCN104976017BAchieve conversionNo pollutionHydro energy generationEngine componentsWater storageMarine engineering
Owner:王晔

Externally applied medicament for treating hyperplasia of mammary glands and preparation method thereof

ActiveCN100409892CRapid pain reliefSoothing the liver and relieving depressionAnthropod material medical ingredientsAerosol deliveryPinelliaGround beetle
Owner:GUIYANG XINTIAN PHARMA CO LTD

A digestion method and digestion device for rapid digestion of carbon monoxide

ActiveCN110394053BPromotes fast digestionDigestion lastsDispersed particle separationAir quality improvementToxic gasPtru catalyst
Owner:CHINA UNIV OF MINING & TECH

A liquid crystal panel, terminal, terminal peripherals and protective cover

ActiveCN106534642BImprove filtering effectQuick responseTelevision system detailsStatic indicating devicesEngineeringLiquid crystal
Owner:SHANGHAI MORUAN COMM TECH

Paper pickup pressure adjustment mechanism and image forming device

InactiveCN106542358BRealize automatic adjustmentImprove poor rotationArticle separationPulp and paper industryRubbing
Owner:KONICA MINOLTA TECH DEV WUXI

A method for preparing yeast culture based on distiller's grains and its application in animal feed

ActiveCN110384177BAvoid waste water volumeIn line with the concept of green technologyFood processingAnimal feeding stuffLeesNutritive values
Owner:HUAZHONG AGRI UNIV +1

A Method of People Gathering Detection Based on Video Image

ActiveCN104658008BQuick checkImage analysisCharacter and pattern recognitionImage segmentationVideo image
Owner:BEIJING INST OF ENVIRONMENTAL FEATURES

A fluorescent-magnetic dual-functional microsphere and its preparation method

ActiveCN108414740BImprove abilitiesCarboxylation effect is goodInorganic material magnetismMaterial analysisMicrosphereBifunctional
Owner:湖北新纵科病毒疾病工程技术有限公司

Method of structured light in 3-D real time videography

InactiveCN101571661BEliminate motion blurImprove collection effectUsing optical meansPhotographyTarget surfaceSwitching cycle
Owner:SOUTHEAST UNIV

Image processing apparatus

InactiveCN1956486AImprove picture qualityNo need to reduce resolutionPictoral communicationImaging processingComputer graphics (images)
Owner:SHARP KK

A collector ring balance structure with water-cooled rotor

ActiveCN108134468BImprove vibrationSolve the problem that the vibration does not meet the requirementsWindingsMagnetic circuit rotating partsMagnetic polesControl theory
Owner:SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD

Machine scale data comparison method for big data processing

ActiveCN108363558BAvoid explaining the conversion processImprove query speedComparison of digital valuesTheoretical computer scienceLevel data
Owner:PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU

Robust speaker distinguishing method based on multifactor frequency displacement invariant feature

InactiveCN102664010BImprove recognition accuracySpeech analysisPattern recognitionHat matrix
Owner:SHANDONG UNIV

Backlight module and liquid crystal display device

InactiveCN106405933BNon-linear opticsOptical elementsLiquid-crystal displayBeam splitter
Owner:BOE TECH GRP CO LTD +1

A three-phase phase sequence adaptive control method and system based on positive and negative identification

ActiveCN106680604BEasy to controlSimple calculationReactive power adjustment/elimination/compensationPhase sequence/synchronism indicationPower gridThree-phase
Owner:SHENZHEN TIEON ENERGY TECH

A kind of solar curved surface heat collector for automatically positioning heat source and using method thereof

ActiveCN112303935BGuaranteed reuseEasy to moveSolar heating energyPhotovoltaicsCollector deviceEngineering
Owner:山西奥通光热技术有限公司

Method for presenting a vehicle's environment, display apparatus, system, and computer program

ActiveCN105100702AGeometric image transformationClosed circuit television systemsComputer visionComputer science
Owner:DR ING H C F PORSCHE AG

Point-line printer

InactiveCN101712240BUniform and high qualityUniform and high print qualityPrintingLine printerEngineering
Owner:RICOH PRINTING SYST

Hydrocarbon desulfurizer

InactiveCN1261218CHigh acid densityUniform and weak acid strengthCatalytic crackingMolecular sieve catalystsRare earthSilicon
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of treatment method of papermaking waste liquid

ActiveCN105036429BReduce dosageImprove adsorption capacityMultistage water/sewage treatmentWaste water treatment from plant processingHigh concentrationGrating
Owner:深圳研源环境科技有限公司

Ferromagnetic sputtering target and method for manufacturing same

ActiveCN103097570AReduce generationSuppress abnormal dischargeVacuum evaporation coatingSputtering coatingSputteringNon magnetic
Owner:JX NIPPON MINING & METALS CORP

refrigerator

ActiveCN105308403BLighting and heating apparatusDomestic refrigeratorsRefrigerated temperatureControl unit
Owner:TOSHIBA LIFESTYLE PROD & SERVICES CORP

Ionic liquid containing phosphonium ion and method for producing same

ActiveCN101166747AElectrolytic capacitorsFinal product manufacturePhosphoniumIonic liquid
Owner:KANTO DENKA IND CO LTD

Three-dimensional Probability Density Classification Method for Submarine Acoustic Substrate

ActiveCN108983243BHighlight Response RelationshipsAccurate identificationAnalysing solids using sonic/ultrasonic/infrasonic wavesComplex mathematical operationsAngle of incidenceSeabed sediment
Owner:SECOND INST OF OCEANOGRAPHY MNR

A rock mass embedded truss support structure and its installation method for roof surrounding rock reinforcement

ActiveCN112267905BImprove integrityImprove stabilityAnchoring boltsArchitectural engineeringRock bolt
Owner:CENT SOUTH UNIV

A testing fixture and testing method for tensile bond strength between mortar surface layer and substrate

InactiveCN102519789BQuick disassemblyImprove test efficiencyMaterial strength using tensile/compressive forcesSurface layerUltimate tensile strength
Owner:SOUTH CHINA UNIV OF TECH

Application of plant pectin in product for treating gout

PendingCN114344326AImprove biological activityNo lossOrganic active ingredientsSkeletal disorderBiotechnologyANTIGOUT AGENTS
Owner:任航

Water level detecting device and method for dryer

InactiveCN101694396BAccurate water level detection operationAccurate detection operationTextiles and paperLevel indicators by physical variable measurementDistilled waterEngineering
Owner:NANJING LG PANDA APPLIANCES

Automobile trunk cover structure and automobile

ActiveCN108382314BAchieve sealingRealize rational utilizationEngine sealsVehicle sealing arrangementsTrunk compartmentStructural engineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

POWERLINK and HDLC protocol conversion equipment and realization method thereof

InactiveCN102316113BRealize interconnection communicationTransmissionTransceiverInterconnection
Owner:DALIAN JIAOTONG UNIVERSITY

A method and system for restarting a motor based on a rapid identification method of shaking power

ActiveCN112881788BGuaranteed continuityCooperate wellCurrent/voltage measurementStarter detailsVoltage amplitudeVoltage loop
Owner:深圳市中电软件有限公司

Intracavity heat chemical therapeutic four carity therapeutic tube for urinary bladder cancer

InactiveCN100333809CPrevent falling outAchieve therapeutic effectMedical devicesTherapeutic coolingBladder cancerUrinary catheter
Owner:SHANGHAI JIAOTONG UNIV

Low-temperature vulcanized masterbatch and preparation method thereof

InactiveCN102911414BLower vulcanization temperatureMeet needsMasterbatchVulcanization
Owner:青岛佳之源科技开发有限公司

A kind of preparation method of h-mof-5/tcpp fluorescent composite material

ActiveCN109438456BAvoid gatheringGood water solubilityOrganic chemistryLuminescent compositionsPorphyrin moleculePyrrolidinones
Owner:NORTHWEST NORMAL UNIVERSITY

A robust pickup truck bed cover

ActiveCN111332183BUse impactImprove stabilityLoad coveringRoofsPickup truckEngineering
Owner:浙江速派汽车零部件有限公司

Inspection method and system for multi-mode communication equipment

ActiveCN103095475BImprove inspection efficiencyReduce operation and maintenance costsData switching networksWireless communicationComputer hardwareQuality of service
Owner:ZTE CORP

toys

ActiveCN106730871BElasticAmusementsEngineeringChassis
Owner:江苏驰童游乐设备有限公司

An evaporator defrosting device and its control method

ActiveCN109099629BLarge defrosting areaImprove defrosting efficiencyLighting and heating apparatusDefrostingElectric machineryControl theory
Owner:HAIER SMART HOME CO LTD

A screw vacuum pump noise reduction device

ActiveCN111577598BReduce vibrationImprove practicalityRotary piston pumpsRotary piston liquid enginesLow noiseElectric machinery
Owner:山东凯恩真空技术有限公司

A kind of low-viscosity concrete crack repair pouring glue and preparation method thereof

ActiveCN108384497BLow viscosity at room temperatureViscosity changes little at low temperatureNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceAdhesive
Owner:中冶武汉冶金建筑研究院有限公司

An external vehicle monitoring method, device, equipment and storage medium

ActiveCN111707258BImprove accuracySimple wayNavigational calculation instrumentsNavigation by speed/acceleration measurementsMonitoring methodsPosition fixing
Owner:CHINA FIRST AUTOMOBILE

A method, system, device, and computer-readable storage medium for reading and writing data

ActiveCN108509288BRemove application restrictionsReduce interactionInput/output to record carriersInterprogram communicationDirty pageSoftware engineering
Owner:HANGZHOU SHIQU INFORMATION TECH CO LTD

A double-barrel garbage automatic dumping device

ActiveCN109178714BEasy to useImprove efficiencyRefuse receptaclesBottle emptyingProcess engineeringMechanical engineering
Owner:阜阳皖能环保电力有限公司

Bubble trap device

ActiveCN113365712APrevent leavingAuto clearOther blood circulation devicesFiltering accessoriesEngineeringMechanical engineering
Owner:TESSEN SOLUTIONS LTD

Method, device and system for sending multiple pictures in instant messaging application

ActiveCN103475572BSteps to Simplify Sending OperationsImprove sending efficiencyData switching networksComputer scienceInstant messaging
Owner:TENCENT TECH (SHENZHEN) CO LTD

A letterbox processing equipment

ActiveCN107824833BSimple structureEasy to operateDirt cleaningFeeding apparatusHydraulic cylinderAutomatic control
Owner:盐城泓文广告传媒有限公司

Multispectral photosensitive component

ActiveCN101807590BEasy to integrateAchieve integrationTransistorSolid-state devicesMachining processSilicon
Owner:BOLY MEDIA COMM SHENZHEN

Support distributed lock method of distributed database and distributed database system

ActiveCN104239418BAvoid access violationsEnsure consistencyDatabase distribution/replicationSpecial data processing applicationsHigh availabilityDistributed lock manager
Owner:TIANJIN NANKAI UNIV GENERAL DATA TECH

Method and device for querying data based on data characteristics

ActiveCN108563736BReduced familiarity requirementDigital data information retrievalSpecial data processing applicationsDatasheetBusiness data
Owner:KOUBEI SHANGHAI INFORMATION TECH CO LTD

A five-level inverter

ActiveCN103178736BImprove efficiencyAc-dc conversionEngineeringDrain current
Owner:SUNGROW POWER SUPPLY CO LTD

A material blocking device for covering material of aluminum electrolytic cell

ActiveCN104120446BLimit slide max positionHigh strengthEngineeringSmoke hood
Owner:鄂尔多斯市蒙泰铝业有限责任公司

Forward kinematic positioning method of manipulator based on asymmetric variable structure

ActiveCN106444369BImprove movement stabilityHigh precisionAdaptive controlNumerical stabilityNODAL
Owner:SHANGHAI JIAOTONG UNIV

Aircraft nose landing gear steering system

ActiveCN107738743BAny turning angleSmall turning radiusWheel arrangementsClassical mechanicsTurning radius
Owner:COMAC +1

Self-cleaning filter recovery device for sink

InactiveCN106759682BNot easy to attachAvoid cloggingDomestic plumbingSlagGrafting
Owner:CHONGQING JIZHI CHUANGXIANG IND DESIGN CO LTD

A smart axle for track rollers or idlers

ActiveCN106585753BReduce in quantityReduce processing costsEndless track vehiclesPulp and paper industryLubricant
Owner:福建泉海工贸投资集团有限公司

Maintenance method, device and system applied to wind turbine labyrinth lubrication channel

ActiveCN105781907BGuaranteed uptimeGuaranteed clearanceMachines/enginesWind motor monitoringControl theoryTurbine
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

A wood snake making device for wood handicraft processing

ActiveCN112277083BProduction reachedSave human effortGuide fencesFeeding devicesSlide plateIndustrial engineering
Owner:白灿利

A kind of multilevel inverter

ActiveCN103475249BReduce sensitivityReduce volumeAc-dc conversionThree levelDiagnostic Radiology Modality
Owner:HUAWEI DIGITAL POWER TECH CO LTD

A kind of double-sided colloid and mobile terminal

ActiveCN105219286BReduce use costImprove experienceFilm/foil adhesivesCell component detailsThermodynamicsAdhesive
Owner:VIVO MOBILE COMM CO LTD

A core rod, its preparation method and an electrothermal liquid preparation

ActiveCN106386766BShorten the timeEasy to useBiocidePest repellentsBiotechnologyCarbamate insecticide
Owner:ZHONGSHAN LANJU DAILY CHEM IND CO LTD

Molten solder anti-oxidation activated powder

InactiveCN102528330BNot corrosiveAvoid corrosionWelding/cutting media/materialsSoldering mediaPotassiumThin layer
Owner:李平荣

Dicyanovinyl substituted quinacridone derivatives with alcohol/water solubility and applications thereof

ActiveCN105418604BOrganic chemistrySolid-state devicesPhenyl groupMethyl group
Owner:JILIN UNIV

A kind of polyurethane flash waterproof coating for zipper and preparation method thereof

ActiveCN108977040BGood dispersionEvenly distributed glitter effectPolyurea/polyurethane coatingsPolyamide coatingsPolymer sciencePtru catalyst
Owner:东莞市瑞翔新型材料科技有限公司

A data processing method and device

ActiveCN107153662BAlleviate the problem of uneven data distributionImprove performanceDigital data information retrievalResource allocationFile allocationSql server
Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

A method for separating rare earth and aluminum from ionic rare earth mine leachate

ActiveCN114318019BReduce lossesShort processProcess efficiency improvementSlagPhysical chemistry
Owner:CENT SOUTH UNIV

A dual-type landfill gas desulfurization device and method

InactiveCN106178848BEfficient desulfurizationLarge amount of processingGas treatmentElectrolysis componentsActivated carbonVapor–liquid separator
Owner:LIAONING UNIVERSITY OF TECHNOLOGY

Large size parts connecting fixtures and air conditioners

ActiveCN105864264BFirmly connectedQuick connectionMachine supportsNutsMechanical engineeringEngineering
Owner:GREE ELECTRIC APPLIANCES INC

pipe connector

ActiveCN110608340BAchieve sealingImprove sealingSleeve/socket jointsBranching pipesStructural engineeringMechanical engineering
Owner:MAANSHAN SHENGYUAN PIPELINE CO LTD

Heat switching control device of water heater, water heater, and heat switching control method of water heater

ActiveCN102116531BFluid heatersMicrocontrollerEngineering
Owner:SHANGHAI RINNAI

Fitting method of plug to socket and jig for fitting

ActiveCN107851948BAvoid breakingReduce chimerismContact member assembly/disassemblyCoupling device engaging/disengagingEngineeringMagnet
Owner:MURATA MFG CO LTD

An image super-resolution method for adaptive online dictionary learning

InactiveCN103020935BMuch prior informationGood refactoringImage enhancementPattern recognitionSingular value decomposition
Owner:NINGBO UNIV

A method and device for detecting the elasticity of oil and gas well cementing cement

ActiveCN110226081BLong-term mechanical integrity reflectionIntegrity guaranteedMaterial strength using tensile/compressive forcesInvestigating material hardnessMechanical integrityWell cementing
Owner:PETROCHINA CO LTD

A kind of core-grade ion exchange resin-based core-shell structure composite material and preparation method thereof

ActiveCN107722159BHigh surface purityGood chemical resistanceWater/sewage treatment by ion-exchangeAnion exchangersRadiation stabilityRare earth
Owner:NANJING INST OF TECH