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.

Attitude and orbit control rocket engine pressure matching method and storage medium

ActiveCN110966118BRocket engine plantsClassical mechanicsControl theory
Owner:SHAANXI LANDSPACE TECH CO LTD

Manufacturing method of nano iron oxide powder

InactiveCN1177004CFine and uniform particle sizeProduction equipment requirements are simplePigment treatment with macromolecular organic compoundsGranularityActive agent
Owner:JINAN UNIVERSITY

Turbidity sensor and water-bearing domestic appliance equipped therewith

PendingCN113218917AReduce adhesionImprove flow behaviorTableware washing/rinsing machine detailsAutomatic washing/rinsing machine detectionLight beamEngineering
Owner:EMZ HANAUER

A permanent fault identification method for EHV overhead-cable hybrid transmission lines

ActiveCN105655995BSampling requirements are easily metJudgment time is shortEmergency protective circuit arrangementsElectrical testingCable transmissionUltrasound attenuation
Owner:TIANJIN UNIV

Experimental device of 'wet' rotor effect of multi-stage centrifugal pump

InactiveCN101865137BImprove the ability of independent design and productionHigh reference valuePump controlRadial flow pumpsWorking pressureNeck parts
Owner:ZHEJIANG UNIV

An IoT control platform and its implementation method

ActiveCN105530309BReduce processing fieldsRealization of Internet of Things ControlTransmissionHome applianceComputer science
Owner:TCL CORPORATION

Electronic device, device control method, and related products

ActiveCN108415738BHigh precisionImprove intelligenceInput/output for user-computer interactionProgram loading/initiatingPhysical medicine and rehabilitationProtecting eye
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

County distribution network operation fault analysis and diagnosis platform

ActiveCN104505940BImprove service levelQuick fixCircuit arrangementsFault locationPower utilityFault analysis
Owner:STATE GRID CORP OF CHINA +2

Method for analyzing microbial community structures

InactiveCN101792807BSimple and fast operationLow costMicrobiological testing/measurementMicroorganismTotal rna
Owner:FUDAN UNIV

Difenoconazole and sulfur compounded suspending agent and preparation method thereof

InactiveCN102067881BReduce dosageComplementaryBiocideFungicidesFruit treeSulfur
Owner:QINGDAO AGRI UNIV

Detection system for low-voltage transmission lines

ActiveCN105391170BAccurately determineCircuit arrangementsFault location by conductor typesBroadcast packetLow voltage
Owner:STATE GRID BEIJING ELECTRIC POWER +1

Time Calibration Method for Host Software of Safe Computer Platform of Urban Rail Transit Signaling System

ActiveCN109639381BReduce consumptionHigh time accuracyTime-division multiplexBus networksMicrocontrollerRail transit
Owner:TRAFFIC CONTROL TECH CO LTD

Storage battery box body used for maglev vehicle

ActiveCN102195019BFlame retardantWear-resistantElectric propulsion mountingCell component detailsEngineeringMaglev
Owner:TONGJI UNIV

A 10kv distribution network line strung optical cable spanning device

ActiveCN102938545BSo as not to damageEasy lift offApparatus for overhead lines/cablesElectricityLow voltage
Owner:STATE GRID ZHEJIANG ELECTRIC POWER COMPANY DONGYANG POWER SUPPLY

Interior panels for vehicle hoods

ActiveCN105035178BPedestrian/occupant safety arrangementSuperstructure subunitsArcuate shapeMechanical engineering
Owner:VOLVO CAR CORP

Signal modulation and demodulation method capable of reducing peak to average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signal

InactiveCN102238129BEliminate peak pointsMulti-frequency code systemsSoftware engineeringCarrier signal
Owner:HANSHAN NORMAL UNIV

Fixtures for Cylindrical Workpieces

ActiveCN104259500BPrevent deformationQuality assuranceWork clamping meansExpansion mandrelsCircular coneEngineering
Owner:无锡太博泵业有限公司

Mechanical device of a flat thread automatic measuring system

ActiveCN103968758BOvercoming the Effects of Measurement ErrorsUsing optical meansObservational errorGrating
Owner:ZHEJIANG MEASUREMENT SCI RES INST

Method for treating wastewater containing oxidized substances and treatment device for wastewater containing oxidized substances

ActiveCN108117186BReduce usageEfficient separationWater treatment compoundsWater contaminantsActivated carbonHydrogen peroxide breakdown
Owner:株式会社威尔西 +2

Method for information interaction between nodes, system and equipment thereof

ActiveCN101883384BSave air interface resourcesNetwork traffic/resource managementComputer networkAir interface
Owner:DATANG MOBILE COMM EQUIP CO LTD

Active coke smoke purifying device for optimizing air-flow distribution

ActiveCN102908867BReduce resistanceImprove purification efficiencyNitrous oxide captureCombination devicesEngineeringDischarge rate
Owner:XIAN THERMAL POWER RES INST CO LTD +2

A method and system for converting speech into songs

ActiveCN112397043BImprove sound qualityElectrophonic musical instrumentsSpeech analysisSound sourcesSound quality
Owner:北京中科深智科技有限公司

A cathodic protection device for buried long-distance pipeline based on stm32 microcontroller

InactiveCN109321923BHigh Acquisition AccuracyReduce noiseData acquisitionEngineering
Owner:XI'AN PETROLEUM UNIVERSITY

Apparatus and method for sharing broadcasting program

InactiveCN101785311ATwo-way working systemsTransmissionThe InternetBroadcasting
Owner:SAMSUNG ELECTRONICS CO LTD

A mold box circulation system with pallets

ActiveCN109227894BKeep shapeAvoid flippingDischarging arrangementAuxillary shaping apparatusEngineeringMaterial distribution
Owner:XIAN SILVER HORSE IND DEV CO LTDRIAL DEV CO LTD

A data processing method, device, equipment and readable storage medium

ActiveCN114090592BExpand Heterogeneous Acceleration Usage ScenariosImprove efficiencyRelational databasesSpecial data processing applicationsComputer architectureTarget expression
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Blockchain-implemented systems and methods for secure access control

PendingCN111712845AMultiple keys/algorithms usageCryptography processingConditional accessEngineering
Owner:NCHAIN HLDG LTD

A High-Precision Virtual Remote Motion Center Mechanism

ActiveCN111544199BHigh movement precisionHigh precisionEye surgeryDrive by wireControl theory
Owner:BEIHANG UNIV

Liquid crystal display panel and production method thereof

InactiveCN102385199BImprove capacitance effectIncrease the storage capacitor valueSolid-state devicesSemiconductor/solid-state device manufacturingCapacitanceLiquid-crystal display
Owner:DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY +1

A Ground Penetrating Radar Echo Signal Denoising Algorithm Based on Automatic Inversion Correction and Kurtosis Comparison

ActiveCN107121705BPhase ambiguity avoidanceImprove computing efficiencyWave based measurement systemsDetection using electromagnetic wavesPhase correctionDenoising algorithm
Owner:CENT SOUTH UNIV

Pharmaceutical composition for treating constipation and preparation thereof

ActiveCN100509037CGood curative effectPowder deliveryDigestive systemDiseaseCurative effect
Owner:北京健都药业有限公司

A kind of fast access method and related equipment of GSM network

ActiveCN110191463BImprove authentication efficiencyReduce computationSecurity arrangementNetwork data managementAccess networkGSM
Owner:HUIZHOU TCL MOBILE COMM CO LTD

Method and device for generating automatic test cases of mobile phone

ActiveCN101237662BImprove creation efficiencyAvoid the problem of inefficient testingSoftware testing/debuggingSubstation equipmentAutomatic testingMobile phone
Owner:HUAWEI DEVICE CO LTD

Work assistance device and work assistance system

PendingCN113841094AData processing applicationsProgramme total factory controlWorkloadComputer science
Owner:MITSUBISHI ELECTRIC CORP

Washing and drying apparatus

ActiveCN102444003BReduce sizeReduce weightOther washing machinesWashing machine with receptaclesWater useManufacturing cost reduction
Owner:PANASONIC CORP

Ultrasonic diagnosis instrument and control method for displaying public area of user interface by using same

ActiveCN102194037BMeet operational needsSimple interfaceUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsUltrasonographyKey pressing
Owner:EDAN INSTR

A magnetic resonance wireless energy transmission system and an optimization method for its coil position

InactiveCN103872798BMaximum transmission distanceCircuit arrangementsSpecial data processing applicationsResonanceEngineering
Owner:WUHAN UNIV

Antenna Selection Method Based on Massive MIMO System

ActiveCN104993853BReduce complexityRetain performanceSpatial transmit diversityChannel state informationRound complexity
Owner:XI AN JIAOTONG UNIV

accumulator

InactiveCN106164614BReduce temperature gradientIncrease temperatureHeat storage plantsHeat exchanger casingsThermal energyMechanical engineering
Owner:SIEMENS GAMESA RENEWABLE ENERGY AS

Method and device for adjusting camera system

ActiveCN101662696BClear locationReduce complexityTelevision systemsComputer graphics (images)Radiology
Owner:LENOVO (BEIJING) LTD

A Numerical Simulation Calculation Method for Aircraft Fire

ActiveCN107016183BReliable dataLow costGeometric CADDesign optimisation/simulationMathematical modelVapor cloud
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Shooting processing method, device and terminal device

ActiveCN106060536BHigh control precisionReduce duplicationTelevision system detailsColor television detailsComputer graphics (images)Terminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An FFT-Based Detection Method of Engine Blade Tip Clearance

ActiveCN110360920BSmall amount of calculationImprove computing efficiencyUsing electrical meansModem deviceMechanical engineering
Owner:善测(天津)科技有限公司

High Speed ​​Linear Electromagnetic Brake

ActiveCN107104575BIncrease braking force densityLow costAC motor controlAc motor stoppersPrimary permanentLow speed
Owner:HARBIN INST OF TECH

A method for improving the distribution of sic particles in magnesium matrix composites under the action of a low-voltage pulsed magnetic field

InactiveCN103924116BImprove grain refinement effectGood grain effectMagnesium matrix compositeLow voltage
Owner:NANCHANG HANGKONG UNIVERSITY

Cable connector

InactiveCN1917297AEasy to assembleGood shieldingCoupling protective earth/shielding arrangementsStructural engineeringElectrical contacts
Owner:DONGGUAN DDCONN ELECTRONICS TECH CO LTD

Card slot, method and device for controlling card tray

ActiveCN106788521BUnauthorised/fraudulent call preventionTransmissionComputer terminalStatus changed
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A method and device for early warning of abnormal fluctuations in mine monitoring data

ActiveCN111173565BReduce accident rateMining devicesMonitoring siteIndex system
Owner:BEIZHING LONGRUAN TEKNOLODZHIS INK

A method for displaying and labeling the scene under the microscope according to the accurate magnification on the screen

ActiveCN101900876BMicroscopesVisual field lossEyepiece
Owner:夏潮涌 +1

An industrial motor rotor fan grinding machine

ActiveCN113414676BImprove grinding efficiencyAvoid uneven fitGrinding carriagesGrinding machinesElectric machineryEngineering
Owner:江苏苏爱尔电力设备有限公司

How to use tower platform, wind turbine and tower platform

ActiveCN109538423BAvoid secondary damageAvoid direct contactWind motor supports/mountsMachines/enginesEngineeringTower
Owner:XINJIANG GOLDWIND SCI & TECH CO LTD

A magnetic circuit structure design method under the long-life design of a magnetically focused Hall thruster

ActiveCN108307576BImprove protectionExtend working lifeNuclear energy generationPlasma techniqueSoft magnetFerrite (magnet)
Owner:HARBIN INST OF TECH

Fuel saving driving support system

ActiveCN102673567BSupporting systemEngineering
Owner:DENSO CORP

A magnetic induction manual arc welding simulation training instrument

InactiveCN107644579BQuick Master TrainingSimple designEducational modelsSolenoid valveEngineering
Owner:GUANGXI AGRI VOCATIONAL COLLEGE

Image data dimensionality reduction method and system based on discriminant regularized locality-preserving projection

ActiveCN111553417BAvoid introducingAvoid distortionCharacter and pattern recognitionFeature vectorSample image
Owner:XIAMEN UNIV

Location-based multi-point geostatistical modeling method

InactiveCN104850682BImprove fine-grained prediction accuracySpecial data processing applications3D modellingDelta frontComputer science
Owner:YANGTZE UNIVERSITY

Cell switching control method, cell switching method, device and system

ActiveCN103517352BEasy to switchReduce switchingWireless communicationCurrent cellSignal quality
Owner:HUAWEI TECH CO LTD

A multi-scale material synchronous conveying device and a method for high-efficiency additive manufacturing

ActiveCN113828926BGuaranteed stabilityReduce jitterArc welding apparatusLaser beam welding apparatusCouplingProcess engineering
Owner:北京煜鼎增材制造研究院股份有限公司

Lens cover and projector

InactiveCN102162987BSlow down the speed of heat absorption and temperature riseAvoid softeningProjectorsOptical elementsCamera lensOptoelectronics
Owner:QISDA OPTRONICS (SUZHOU) CO LTD +1

A kind of metal/metal oxide/g-c3n4 composite photocatalytic material and preparation method thereof

InactiveCN104888832BImprove thermal stabilityGood chemical stabilityPhysical/chemical process catalystsHydrogen productionMaterials preparationNanoparticle
Owner:WUHAN UNIV OF TECH

Crucible overturning device and vacuum induction furnace using same

InactiveCN102679730BReduce heatExtended service lifeCrucible furnacesHydraulic cylinderDrive shaft
Owner:HENAN UNIV OF SCI & TECH

A kind of speech recognition error correction method and man-machine dialogue system

ActiveCN110428822BExact matchImprove conversation qualityNatural language data processingSpeech recognitionCorrection textSpeech sound
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

Method and apparatus for generating images

InactiveCN1360713ACathode-ray tube indicators3D-image renderingThree-dimensional spaceComputer graphics (images)
Owner:SONY COMPUTER ENTERTAINMENT INC

A method to suppress the frequency of hydropower islanding considering the water pressure pulsation in the draft tube

InactiveCN103779870BOscillation suppressionSuppress frequency fluctuations at the sending end of an isolated islandDc network circuit arrangementsElectric power transfer ac networkIslandingResonance
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2

The hydraulic circuit for the lifting of the harvesting section of the combine harvester

InactiveCN103511370BSmall time lagIncrease supplyAgricultural machinesMowersHydraulic cylinderTime lag
Owner:KANZAKI KOKYUKOKI MFG

Image acquisition method and device, mobile terminal

ActiveCN104410806BImplement automatic storageEasy to browseTelevision system detailsImage analysisComputer terminalTargeted screening
Owner:湖州帷幄知识产权运营有限公司

A device for cleaning and blowing down oil sucker rods and its usage method

ActiveCN103962349BEnsure the quality of internal and external cleaningPrecise positioningHollow article cleaningSpray nozzleHigh pressure water
Owner:DONGYING HONGDE PETROLEUM EQUIP CO LTD

A method and device for quantum secure transmission

ActiveCN104104500BReduce the probability of effective decipheringImprove securityKey distribution for secure communicationBell stateSecure transmission
Owner:HUAWEI TECH CO LTD +1

A Broadband Relativistic Klystron Amplifier

ActiveCN104835707BLower Q valueIncrease the number of gapsKlystronsTransit-tube circuit elementsKlystronElectrical conductor
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

A method for enzymatically preparing metal chelating peptides

ActiveCN103804471BPromote absorptionPeptide preparation methodsFermentationChelated zincFreeze-drying
Owner:FUZHOU UNIV

Device, means of transport and method for operating a digitiser

PendingCN112740156ADashboard fitting arrangementsDigital data processing detailsEngineeringComputational physics
Owner:BAYERISCHE MOTOREN WERKE AG

Construction method of unbonded prestressed concrete filled steel tube giant column with built-in plastic drainage pipe

ActiveCN110863613BIncrease section sizeStrutsPillarsPre stressDrainage tubes
Owner:SOUTHEAST UNIV

Laminated optical film, and liquid crystal panel and liquid crystal display apparatus using the laminated optical film

ActiveCN101657754AIncrease contrastReduce color shiftPolarising elementsNon-linear opticsIndex ellipsoidIn plane
Owner:NITTO DENKO CORP

Preparation method of colour development methyl aldehyde adsorption material

ActiveCN101468304BResponsivenessQuick clearOther chemical processesMaterial analysis by observing effect on chemical indicatorPolyethylene glycolChromogenic
Owner:718TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Desulfurization and denitrification agent, preparation method and application thereof

ActiveCN102824844BLarge specific surface areaIncrease contact areaOther chemical processesDispersed particle separationDenitrificationChemistry
Owner:ZHONGJING ENVIRONMENTAL TECH CO LTD

Test method for verifying the power-failure protection function of solid-state drives

ActiveCN109030989BSimple processReduce time complexityElectrical testingValidation testingTest item
Owner:SHENZHEN TIGO SEMICON

Process for producing polytetrafluoroethylene regenerative powder

ActiveCN100513111CFine grainUniform texturePlastic recyclingTetrafluoroethyleneMaterials science
Owner:ZHEJIANG SONGHUA NEW MATERIAL CO LTD

A large-capacity base oil tank

ActiveCN104653363BSolve the problem that the added test fuel cannot be used upMachines/enginesLiquid fuel feedersCommunication unitFuel tank
Owner:HUAWEI DIGITAL POWER TECH CO LTD

Magnetic device and lens drive device

ActiveCN101685696BIncrease the number of winding layersElectromagnets without armaturesMountingsElectrical and Electronics engineering
Owner:SANKYO SEIKI MFG CO LTD

Application of a kind of brefeldin a in the preparation of inflammatory factor activity inhibitor medicine

ActiveCN110151755BReduce releaseReduce generationOrganic active ingredientsRespiratory disorderInflammatory factorsPhosphorylation
Owner:ZHEJIANG UNIV

Amino acid propylene ester hydrochloride and its preparation process

ActiveCN111620805BEfficient removalHigh yieldOrganic chemistryPropanolChemical synthesis
Owner:NANJING REDWOOD FINE CHEM CO LTD

a zno/g-c 3 n 4 Preparation method and application of ozone composite catalyst

ActiveCN106732731BPromote degradationGood removal effectWater contaminantsCatalyst activation/preparationEvaporationDissolution
Owner:WUHAN TEXTILE UNIV

A kind of α-hydroxy thioether and its preparation method and application

InactiveCN104744325BAtom economy is highHigh yieldBiocideAnimal repellantsOrganic synthesisCarboxylic acid
Owner:RENMIN UNIVERSITY OF CHINA

Octapeptide modified dexamethasone, its preparation, nanostructure and application

ActiveCN105585611BAnti-osteoporosis activityMaterial nanotechnologyPeptide/protein ingredientsThrombusAntiinflammatory drug
Owner:北京恒润泰生医药科技有限公司

A cloud SMS working platform

ActiveCN108923936BGuaranteed uptimeAvoid damageData switching detailsSelection arrangementsCold airTemperature control
Owner:ANHUI BOHAO INFORMATION TECH CO LTD

A kind of vitex leaf extract and its preparation method and application

ActiveCN104586700BGuaranteed purityImprove extraction efficiencyCosmetic preparationsToilet preparationsBiotechnologyXanthonoid
Owner:GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD

An all-optical convergence system and device based on joint modulation

ActiveCN112636841BIncrease transfer rateReduce transmission delayElectromagnetic transmissionAccess networkLight signal
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Explosive Bead Smoke Explosion Bead Explosion Automatic Detector

ActiveCN106525587BEasy to controlSimple structureMaterial strength using tensile/compressive forcesFully automaticBiomedical engineering
Owner:郑州嘉德机电科技有限公司

A pure electric two-speed transmission

ActiveCN105570392BReduce radial sizeSmall footprintToothed gearingsGearing controlDrive shaftElectric machine
Owner:CHONGQING TSINGSHAN IND

Message sending method, device, terminal and storage medium

ActiveCN111314209BImprove experienceSend shortcutBuying/selling/leasing transactionsTransmissionComputer networkEngineering
Owner:BEIJING YOUZHUJU NETWORK TECH CO LTD

High-voltage AC combined throw in/off switch

InactiveCN1212632CReduce electrical stressElectrical stress protectionElectric switchesReactive power adjustment/elimination/compensationElectrical resistance and conductanceElectricity
Owner:INST OF PLASMA PHYSICS CHINESE ACAD OF SCI

a biodetector

ActiveCN112106739BAchieve captureSimple structureShrimp/lobster processingGravitational wave measurementCrayfishBiology
Owner:广州大麦生物科技有限公司

folding escalator

ActiveCN109515332BEliminate deformation damageSteps arrangementRatchetBlade plate
Owner:GUANGXI LIUGONG MASCH CO LTD

A storage-friendly glass drilling machine

ActiveCN110815583BEffectively fixedEasy to storeWorking accessoriesStone-like material working toolsThermodynamicsElectric machinery
Owner:ANHUI FENGYANG HUAIHE GLASS

A multi-angle clamping fixture for auto parts production and its use method

ActiveCN112171326BAvoid over clampingRealize multi-angle clampingPositioning apparatusMetal-working holdersGear wheelElectric machinery
Owner:HEFEI CHANGQING MACHINERY

A method of smelting reduction production and quenching and tempering treatment of mixed slag

ActiveCN106191344BEasy to removeTake advantage ofRecycling and recovery technologiesProcess efficiency improvementMolten stateMetal recycling
Owner:NORTHEASTERN UNIV LIAONING

Mechanical Calibration Devices for Oxygen Analyzers

ActiveCN110456007BLow costEasy and efficient calibration processGas analyser calibrationEngineeringMechanical engineering
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Screw Inspection Machine

InactiveCN104062451BReliable recyclingAccurate recyclingMaterial analysisEngineeringRotating disc
Owner:DONGGUAN POLYTECHNIC

A novel millimeter-wave radar chip mass production testing method and device

ActiveCN110441744BSimplify the test procedureShorten the development cycleWave based measurement systemsRadiofrequency circuit testingRadio frequency signalMillimetre wave
Owner:矽杰微电子(厦门)有限公司

A device for placement in front of a display device

InactiveCN102365863AChange visual appearanceTelevision system detailsColor television detailsOptical propertyTelevision screen
Owner:KONINK PHILIPS ELECTRONICS NV

A foldable silicone pot

ActiveCN105342360BLight in massReduce volumeCooking-vessel materialsCooking-vessel lids/coversHeat conductingEngineering
Owner:JIANGMEN HUI CHENG FENG IND CO LTD

A combined oil and gas sealing device

ActiveCN102410369BSimple structureEasy to installEngine sealsTyre measurementsEngineeringAtmospheric pressure
Owner:CHINA NORTH VEHICLE RES INST

Greening system and method for different underwater velocity areas

ActiveCN108633540BImprove water qualityLong-term retentionFlowers cultivationReceptacle cultivationLandscape designGreening
Owner:CHINA THREE GORGES UNIV

Alloy steel for braking discs

ActiveCN101519754BImprove mechanical propertiesImprove thermal fatigue resistanceFriction liningNiobiumManganese
Owner:BEIJING ZONGHENG ELECTROMECHANICAL TECH DEV

Mounting frame for battery pack

InactiveCN102013464BSolve the problem of difficult emissionsSolve maintenance difficultiesSecondary cellsCell component detailsWorking temperatureEngineering
Owner:GUANGDONG HUACHAN RES INST OF INTELLIGENT TRANSPORTATION SYST CO LTD

An anaerobic reactor for treating low-concentration wastewater and its application method

ActiveCN110156153BEfficient use ofLow costWater contaminantsWater distributersMethanobacterProcess engineering
Owner:知和环保科技有限公司

Method for preparing mullite from white mud or fly ash and prepared mullite

ActiveCN107285774BEffective development and utilizationReduce energy consumptionAluminium oxides/hydroxidesMulliteFly ash
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Process for producing thermoplastic elastomer composition

ActiveCN108431097BImprove heat resistanceExcellent flex fatigue resistanceElastomerPolymer science
Owner:ZEON CORP

Five-parameter water quality online monitor

ActiveCN106168619BDetection time is shortReal-time monitoring of water quality changesTesting waterElectricityWater quality
Owner:SHENZHEN GREEN EN ENVIRONMENTAL PROTECTION TECH

Enamel cutting tools for enamelled electrical heating joints

ActiveCN108081478BPrecise control of cutting thicknessConsistent cutting thicknessWorking accessoriesStone-like material working toolsMaterials scienceCorrosion
Owner:GREE ELECTRIC APPLIANCES WUHAN +1

Control method of vehicle-mounted air-conditioning system and vehicle-mounted air-conditioning system

ActiveCN106114124BReduce energy consumptionMeet comfortAir-treating devicesVehicle heating/cooling devicesEngineeringAir conditioning
Owner:WUHAN REFRIGERATION EQUIP OF MIDEA GROUP +1

Stable-state front mechanical transverse wave imaging method for magnet resonance elastic diagram technology

InactiveCN100411586CAvoid Volatility ComplexityNo distractionMagnetic property measurementsDiagnostic recording/measuringAnatomical structuresPulse sequence
Owner:SHANGHAI JIAOTONG UNIV

A method for the efficient and continuous preparation of carbon nanotubes in a coupled fluidized bed

ActiveCN106395794BAvoid breakingImprove efficiencyCarbon compoundsEnergy inputFluidized bedCarbon nanotube
Owner:WEIFANG HAOSHENG CARBON MATERIAL

Photosensitive resin composition, color filter, display device, photopolymerization initiator, and compound

ActiveCN103309154BInhibitionOrganic chemistryOptical filtersArylHydrogen atom
Owner:TOKYO OHKA KOGYO CO LTD

Anti-tumor thrombolytic double-effect chimeric protein and its preparation method and application

InactiveCN101805408BPreserve thrombolytic activityHigh purityPeptide/protein ingredientsAntibody medical ingredientsEscherichia coliEukaryotic plasmids
Owner:LIAONING UNIVERSITY

RDF data storage and query method combined with star diagram coding

InactiveCN104462609BReduce the number of query tasksReduce the number of intermediate resultsSemi-structured data indexingSpecial data processing applicationsNODALMap reduce
Owner:FUZHOU UNIV

Method for making multilayer structure on substrate and multilayer element

ActiveCN107004584BClosely arrangedPacked tightlySemiconductor/solid-state device detailsSolid-state devicesAngle of incidenceComputational physics
Owner:VARIAN SEMICON EQUIP ASSOC INC

Admixture special for high-performance marine concrete and production method thereof

InactiveCN1207235CReduce water consumptionEasy constructionSolid waste managementMaterials scienceCement
Owner:SHANGHAI RES INST OF BUILDING SCI CO LTD

electric scooter

ActiveCN105799836BSave energyAchieve steeringSpeed controllerOptical signalElectricityMicrocontroller
Owner:王前进

Minimizing carbonization of developer liquid

InactiveCN102834783AElectrographic process apparatusElectrographic processes using charge patternCarbonizationLiquid tank
Owner:EASTMAN KODAK CO

an easel cart

InactiveCN104057767BPowerfulEasy to carryFurniture partsOther artistic work equipmentsEngineeringMechanical engineering
Owner:商丘学院

Serum markers for detecting pulmonary embolism and their application

ActiveCN107843732BBiological testingSerum markersSerum ige
Owner:BEIJING INST OF HEART LUNG & BLOOD VESSEL DISEASES

Measuring and processing device for power balance parameter of multipath laser system and power balance method

InactiveCN100427902CReduce timelinessIncrease the difficultyNuclear energy generationPhotometryMeasurement pointEnergy balanced
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Pulse frequency modulation (PFM) primary side feedback controller and PFM primary side feedback converter using same

ActiveCN102545636BPeak current reference voltage reductionCancel noiseDc-dc conversionElectric variable regulationFeedback controllerBuck converter
Owner:FREMONT MICRO DEVICES SHENZHEN LTD

Substation DC system mobile insulation monitor

ActiveCN103675613BImproving the Efficiency of Eliminating Insulation Faults in DC SystemsSave efficiency in troubleshooting DC system insulation faultsTesting dielectric strengthMeasurement using digital techniquesBandpass filteringDisplay device
Owner:STATE GRID CORP OF CHINA +2

Task processing method, device, device and readable storage medium

ActiveCN109725991BImprove processing efficiencySolve technical problems affecting platform business developmentProgram initiation/switchingResource allocationComputer hardwareComputer architecture
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

A portable circular saw

ActiveCN103752943BAchieve releaseAchieve lockingMetal sawing devicesAutomatic control devicesCircular sawPositioning system
Owner:SUMEC HARDWARE & TOOLS

A mobile experimental platform for three-phase jet fire extinguishing technology and its application method

ActiveCN107485817BImprove efficiencySafe and efficient spray experimentFire rescueJet flowEnvironmental engineering
Owner:徐州徐工道金特种机器人技术有限公司

SNP pathogenic factors and disease association model establishment method

ActiveCN110459266BReduce the degree of interactionThe relationship model is accurateBiostatisticsProteomicsDiseaseSnp data
Owner:XIDIAN UNIV

A fixed-distance self-propelled hole fertilizer applicator with adjustable fertilization distance

ActiveCN109315114BAdjustable opening and closing timeVariable positionFertiliser distributersAgricultural engineeringStructural engineering
Owner:GUIZHOU UNIV

High-strength steel sheet and method for producing same

ActiveCN113366133AImprove fatigue strengthHot-dipping/immersion processesFurnace typesSpot weldingMartensite
Owner:JFE STEEL CORP

A plant height acquisition device, method and system

ActiveCN111678409BFully automatedRealize informatizationAngles/taper measurementsMechanical thickness measurementsAcquisition apparatusAgricultural engineering
Owner:YUXI ZHONGYAN TOBACCO SEED

Excitation control device, excitation control method, and synchronous rotating equipment using them

ActiveCN105144572BRealize excitation controlDischarge tube testingManufacturing stator/rotor bodiesControl theoryCurrent regulation
Owner:TOSHIBA MITSUBISHI-ELECTRIC IND SYST CORP

Page loading method and client

ActiveCN108021583BRealize communicationOvercome the limitations of communication methodsInterprogram communicationExecution for user interfacesSoftware engineeringApplication procedure
Owner:ALIBABA GRP HLDG LTD

Image Registration Method Based on Fourier Mellin Transform and Maximum Mutual Information Theory

ActiveCN104200463BImprove registration accuracyIncrease the degree of conjugationImage analysisFast Fourier transformTransformation parameter
Owner:XIDIAN UNIV

Constant-current output BUCK power circuit

InactiveCN103269161BImprove stabilityDc-dc conversionElectric variable regulationCapacitanceFlyback diode
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Self-propelled gantry type dwarf densely planted jujube garden fertilizer applicator

InactiveCN105900580BCompact structureImprove applicabilityPlantingFertiliser distributersHydraulic pumpAgricultural engineering
Owner:TARIM UNIV

Memory Card Access Control System Based on Programmable Logic Device

ActiveCN103744807BImprove access speedLow costRedundant data error correctionElectricityControl system
Owner:XIAN NOVASTAR TECH

Chair type massage machine

ActiveCN109310567BSafe storageRoller massageSuction-kneading massageButtocksPhysical medicine and rehabilitation
Owner:DAITO ELECTRIC MACHINE IND

A kind of preparation method of denitrification catalyst

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