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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 method for UAV swarms serving as air base stations to provide communication services for ground users

ActiveCN113242077BRadio transmissionLocation information based serviceSimulationUncrewed vehicle
Owner:BEIJING JIAOTONG UNIV +1

Terminal

ActiveCN113411473ABeautiful appearanceCompact layoutTelevision system detailsDigital data processing detailsDistance detectionEngineering
Owner:HUAWEI TECH CO LTD

Preparation method of highly active biological humic acid

ActiveCN106478164BAchieve reductionAchieve stabilizationBio-organic fraction processingSewage/sludge fertilisersSludgeAgricultural residue
Owner:ANHUI GEYI CYCLIC ECONOMY IND PARK

A kind of preparation method of tea wine

ActiveCN104450400BEliminates pungent odorsGolden colorDigestive systemAlcoholic beverage preparationAlcoholBetula platyphylla
Owner:ANHUI ANTE FOOD

Method and device for accessing wireless local area network

ActiveCN106358189BEasy to operateAvoid situations such as slow Internet speedAssess restrictionSecurity arrangementTerminal equipmentEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A medium speed coal mill

ActiveCN106890705BReduce wearExtended service lifeGrain treatmentsSlagTire shape
Owner:CHANGCHUN POWER GENERATION EQUIP PLANT

Methods to improve ductility and frp utilization rate of frp reinforced structures

ActiveCN105525767BIncrease profitPrevent peelingBuilding repairsBuilding reinforcementsFiberEngineering
Owner:SHENZHEN UNIV

Chilled aircraft passenger service device

InactiveCN102026868AIncrease in sizeStrong noiseShow cabinetsAir-treatment apparatus arrangementsEngineeringCold storage
Owner:AIRBUS OPERATIONS GMBH

A screen unlocking method and terminal thereof

ActiveCN103823632BPrivacy protectionInput/output processes for data processingUser inputComputer terminal
Owner:FUZHOU ROCKCHIP SEMICON

Method and Device for Vulnerability Detection of Application Program of Phonegap Framework

ActiveCN104021074BSoftware testing/debuggingPlatform integrity maintainanceWhitelistApplication software
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD

A kind of automatic correction method of mopping robot

ActiveCN111820826BImprove work performanceHigh degree of intelligenceCarpet cleanersFloor cleanersControl engineeringSimulation
Owner:PANASONIC APPLIANCES CHINA CO LTD

Method for manufacturing open type bicycle hollow crank and crank manufactured thereby

InactiveCN100379506CLow costSimple structureVehicle cranksRailway componentsVehicle frameOpen type
Owner:参联国际股份有限公司

Barrier layer delaying oxygen depletion in sealed gas-filled LED lamps

InactiveCN108029194AFinal product manufactureLighting heating/cooling arrangementsLight equipmentEngineering
Owner:SIGNIFY HLDG BV

Bearing assembly for a marine turbine shaft, and marine turbine including such a bearing assembly

InactiveCN103299066AShaftsHydro energy generationAxial forceEngineering
Owner:ALSTOM RENEWABLE TECH

Voice interaction method, device and server for smart home

ActiveCN108334606BUnderstand the meaning correctlyQuick cookInput/output for user-computer interactionVideo data retrievalEngineeringSpeech sound
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Stylus pen control method, device, electronic device and storage medium

ActiveCN114020164BEasy to controlInput/output processes for data processingComputer hardwareTarget control
Owner:BEIJING YIZHEN XUESI EDUCATION TECH CO LTD

Configurable industrial Ethernet data parsing system and parsing method

ActiveCN103117900BImprove versatilityLow costData switching networksTimestampGate array
Owner:SHANDONG UNIV

Method and filling device for filling hydrogen into a container

InactiveCN102803817BVessel mounting detailsGas handling applicationsHydrogenHydrostatic pressure
Owner:TEESING

Applied technology for realizing circular economy industrial chain in benzoic acid purification production process

InactiveCN101508641BSave moneyCarboxylic acid salt preparationCarboxylic compound separation/purificationBenzoic acidWastewater
Owner:TIANJIN DONGDA CHEM GRP

Quality detection method of cationic polyacrylamide sludge treatment agent

ActiveCN103808626BGuaranteed treatment effectImprove processing efficiencyWeighing by removing componentMaterial analysis by observing effect on chemical indicatorSludgeSewage treatment
Owner:BEIJING DRAINAGE GRP CO LTD +1

Looped network and its service realizing method

InactiveCN1756222AIncrease the opening speedHigh speedLoop networksTelecommunicationsNetwork on
Owner:HUAWEI TECH CO LTD

A Tunable Ultrasonic Sensor Array

ActiveCN111001553BAchieve integrationIncrease sound pressureMechanical vibrations separationResonant cavityUltrasonic sensor
Owner:武汉敏声新技术有限公司

Liquid ring vacuum pump for degassing plastic melts

ActiveCN102333958AEnough reservesEasy to cleanRotary piston pumpsMachines/enginesFilter systemProduct gas
Owner:GNEUSS GMBH

Loincloth diaper

InactiveCN101018532AAbsorbent padsWaistChassis
Owner:PROCTER & GAMBLE CO

Multiplex pcr primer set for human glucokinase gene amplification

InactiveCN1467294AMicrobiological testing/measurementRecombinant DNA-technologyLate onset diabetesMultiplex pcrs
Owner:SAMSUNG ELECTRONICS CO LTD

Image-recording apparatus and method

InactiveCN1590110AShorten update timeReduce the numberSemiconductor/solid-state device manufacturingVisual representatino by photographic printingControl signalImage recording
Owner:FUJIFILM CORP

Storage battery control apparatus and storage battery control method

ActiveCN106165186ACircuit monitoring/indicationSecondary cells charging/dischargingGeneration rateEngineering
Owner:KK TOSHIBA

Energy-saving piston for diesel engine

InactiveCN102635461BReduce weightReasonable structureMachines/enginesPistonsCombustion chamberPiston ring
Owner:石家庄金刚内燃机零部件集团有限公司

High melt strength polypropylene film compositions and films and applications thereof

ActiveCN109280273BNo precipitationImprove heat resistanceSynthetic resin layered productsElectrical equipmentPolymer scienceThin membrane
Owner:SHANGHAI ROYAL NEW MATERIALS TECH CO LTD

A Very Low Frequency High Power Transmitting System

ActiveCN112821899BEfficient synthesisEfficient radiationSpatial transmit diversityHigh level techniquesCapacitanceAntenna impedance
Owner:武汉船舶通信研究所

A high-precision liquid filling system and filling method

InactiveCN108202881BAvoid pollutionAvoid infectionLiquid materialPeristaltic pumpEngineering
Owner:QINGDAO HUAREN MEDICAL PROD

A pipeline leakage point sealing device

InactiveCN105605365BGuaranteed tightnessEasy to adjustPipe elementsEngineeringTongue and groove
Owner:SOUTHWEST PETROLEUM UNIV

A kind of canned spray type welding anti-splash agent and preparation method thereof

ActiveCN106984917BLow toxicityFast evaporationWelding/cutting media/materialsSoldering mediaPolyamideSilicon oxide
Owner:ZHEJIANG NORMAL UNIVERSITY

Control method and device for washing machine

InactiveCN106283489BRealize intelligent controlHigh precisionControl devices for washing apparatusTextiles and paperMachine controlElectric machine
Owner:临泉县卡天下电子商务有限公司

A positioning optimization method, device and positioning server

ActiveCN103581822BReduce difficultyLow costLocation information based serviceContact positionComputer science
Owner:CHINA MOBILE COMM GRP CO LTD

A kind of processing method of persimmon

ActiveCN104686960BHigh in sugarKeep the original flavorFood scienceFlavorCooking & baking
Owner:王书亮

An intelligent puncture grounding fixture for insulated wires

ActiveCN104767153BAvoid electrical inspection operationsAvoid damageApparatus for overhead lines/cablesMicrocontrollerElectricity
Owner:四川福瑞德电力设备科技有限公司

Industrial control system security protection method and system using s7 protocol

ActiveCN105847251BResist attackGuaranteed confidentialityTransmissionIp addressProtocol for Carrying Authentication for Network Access
Owner:INSECTECH BEIJING CO LTD

A method for detecting biological toxicity based on bacteria possessing β-galactosidase

ActiveCN104764739BAvoid the effects of precipitationLower requirementMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsBeta-GalactosidasesBacilli
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Chinese medicinal composition for treating femoral head necrosis and preparation method thereof

InactiveCN102091295BAdapt to treatment requirementsPromote regenerationHeavy metal active ingredientsAnthropod material medical ingredientsDiseaseFemoral head avascular necrosis
Owner:赵献民

Steel plate for offshore platform and preparation method thereof

InactiveCN103436784BReduce manufacturing costUniform mechanical propertiesMarine terraceMarine engineering
Owner:JIGANG GRP

Esters of aromatic alkoxylated alcohols and fatty carboxylic acids

InactiveCN1571765BCosmetic preparationsImpression capsPersonal carePerspiration
Owner:克洛达股份有限公司

Adjustable cable pay-off

ActiveCN109217182BLow structural requirementsReduce fixed requirementsApparatus for laying cablesControl theoryElectric cables
Owner:LIANSHAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER

Interaction method of MAC layer and network layer and dual core embedded system

InactiveCN101754424BWireless network protocolsDual coreEmbedded system
Owner:BEIJING JIAOTONG UNIV

Automatic power system and its controlling method utilizing trunk style radio system network

InactiveCN1440105AEnergy efficient ICTTelemetry/telecontrol selection arrangementsTransceiverEngineering
Owner:KOREA ELECTRIC POWER CORP

Electronic equipment

ActiveCN110460692BRealize full screen displayGood shape integrityTelephone set constructionsEngineeringControl theory
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Ultrasonic probe, and method for measuring thickness of pipe being inspected using same

ActiveCN112997047AClear dataMaterial analysis using sonic/ultrasonic/infrasonic wavesNuclear energy generationReflected wavesTransducer
Owner:HIBOT +1

A high temperature resistant sealant

ActiveCN104388024BImprove thixotropyEasy constructionNon-macromolecular adhesive additivesOther chemical processesSolvent freeHardness
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A kind of engine exhaust pipeline fault detection method

ActiveCN113586215BImprove versatilityElectrical controlInternal combustion piston enginesControl theoryMechanical engineering
Owner:WEICHAI POWER CO LTD

Mask plate, display panel, and mask plate manufacturing method

ActiveCN112725727BEasy to identify and grabAvoid occlusionSolid-state devicesVacuum evaporation coatingStructural engineeringSurface plate
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Seated lumbar traction and disc massage equipment

ActiveCN109998854BSmall footprintChiropractic devicesVibration massageButtocksPhysical medicine and rehabilitation
Owner:INNO HEALTH TECH CO LTD +2

Functional markers related to drought resistance in budding stage of rapeseed and its application

ActiveCN108251417BEfficient identificationRapid identificationMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyGenetic stock
Owner:HUBEI ENG UNIV

Phase position continuous linear-variable phase shifter for base station electrically controlled antenna

ActiveCN102544733BRealize integrated designPrecise control of linear changesAntennasPhase shiftedEngineering
Owner:GUANGDONG BROADRADIO COMM TECH

mini SAS optical module and system

ActiveCN109560872BIncrease transfer rateLong transmission distanceFibre transmissionElectromagnetic transceiversComputer hardwareOptical Module
Owner:SHENZHEN GIGALIGHT TECH

Sewing machine

ActiveCN1831231BEfficient compressionImprove correspondenceCellsProgramme-controlled sewing machinesEngineeringSewing machine
Owner:JUKI CORP

Auxiliary heating method and auxiliary heating device

ActiveCN104075405BImprove comfort experienceSpace heating and ventilation safety systemsLighting and heating apparatusRoom temperatureEngineering
Owner:GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD

Water Vapor Monitoring Method for Ion Implantation Machine

ActiveCN104599996BSemiconductor/solid-state device testing/measurementElectric discharge tubesSurface oxidationWater vapor
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A routing security detection system and detection method

InactiveCN103442008BReduce false negative rateReduce false alarm rateData switching networksIp addressNetworked system
Owner:上海星地通讯工程研究所

A zero-current sampling method of a bridgeless PFC circuit and its circuit

ActiveCN112165247BQuick responseSimple circuit schemeEfficient power electronics conversionPower conversion systemsHemt circuitsControl theory
Owner:MORNSUN GUANGZHOU SCI & TECH

Preparation method of high-quality polyacrylonitrile spinning dope

ActiveCN106591995BResidue reductionImprove uniformityMonocomponent synthetic polymer artificial filamentSpinning solutions preparationCarbon fibersItaconic acid
Owner:CHINA PETROLEUM & CHEM CORP +1

Quantitative ratio adjustment device for mixed materials

ActiveCN105688737BCompact structureSimple structureTransportation and packagingMixer accessoriesMixed materialsMechanical engineering
Owner:扬州市伟业消防器材有限公司

Comprehensive waste heat recycling system and recycling method based on vocs thermal oxidation treatment

ActiveCN109000269BImprove combustion efficiencyImprove utilization efficiencyClimate change adaptationIncinerator apparatusCombustion chamberThermodynamics
Owner:TONGJI UNIV

planting container

InactiveCN104604663BPrecise positioningGrowth inhibitionPisciculture and aquariaAgriculture gas emission reductionNormal growthEngineering
Owner:DONGGUAN INTALOK GREEN SLOPE TECH

Optical inspection equipment and method and device for measuring properties of objects

ActiveCN113406093BRealize automatic measurementShort measuring cycleImage analysisOptically investigating flaws/contaminationEngineeringComputer vision
Owner:SUZHOU VEGA TECH CO LTD

Air intake structure at the front of the vehicle

ActiveCN106476613BValid importSuperstructure subunitsRadiatorsHeat spreaderBreathing
Owner:TOYOTA JIDOSHA KK

Method, device and terminal for displaying map

ActiveCN104035951BImprove efficiencyData processing applicationsNavigational calculation instrumentsGeographic siteTerminal equipment
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Water storage and cooling device for refrigerator and refrigerator

ActiveCN112484373BReduce cooling efficiencyIngenious structure principleHeat storage plantsDomestic refrigeratorsThermodynamicsIcebox
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Hydrogen automatic supply integrated control system

ActiveCN105350014BEfficient production capacityReduce operating costsCellsControl systemBuffer tank
Owner:NANJING GUOSHENG ELECTRONICS

Fabric, device having fabric and production method for fabric

InactiveCN102245827AShielding materialsFibre treatmentPolymer scienceEngineering
Owner:SEFAR AG

Band-pass filter

InactiveCN1402378AResonatorsBandpass filteringDielectric
Owner:TDK CORPARATION

A kind of surface passivation treatment method of nickel base alloy

ActiveCN106884134BImprove adhesionImprove corrosion resistanceSolid state diffusion coatingHydrogen fluoridePassivation
Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI

Ventilation member

ActiveCN101629712APoint-like light sourceGas-tight/water-tight arrangementsIn planeEngineering
Owner:NITTO DENKO CORP

A method of obtaining the reactance of the conductive cross arm of the electric fused magnesium furnace

ActiveCN106990289BReduce power consumptionFind the reactance valueResistance/reactance/impedenceElectricityThree-phase
Owner:DALIAN UNIV OF TECH

Manufacturing process of transformer core

ActiveCN110993308BPrevent oxidationImprove finished product qualityMagnetic core manufactureManufacturing technologyTransformer
Owner:无锡德盛互感器有限公司

A high-toughness concrete sleeper machine and sleeper preparation process

InactiveCN107718231BEasy to useReduce processing stepsCeramic shaping apparatusStructural engineeringMechanical engineering
Owner:陈嘉健

Gas space closed-loop inerting automatic processing system and method for old tanks in oil stations

ActiveCN110360446BPipeline systemsFluid transferredExhaust valveGasoline
Owner:GUANGZHOU SHIPIN PETROLEUM EQUIP CO LTD

Refrigeration heating system semi-physical simulation experimental method

ActiveCN102360183BShorten the processing cycleReduce in quantitySimulator controlSystems designPilot system
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

A kind of method of producing injection maltose crude drug

ActiveCN108676827BPromote flocculationUniform liquefactionDispersion deliverySugar derivativesBiotechnologyPullulanase
Owner:湖南金代科技发展有限公司

A Uranium Trioxide Fluidized Bed Hydrogen Reduction Process

ActiveCN104045112BEasy to achieve uniform controlFully contactedUranium dioxideUranium oxideHydrogen
Owner:THE 404 COMPANY LIMITED CHINA NAT NUCLEAR

Module type solar heat collecting tank

InactiveCN103090567BTake advantage ofLow costSolar heat devicesSolar thermal energy generationCarbon compositesEngineering
Owner:苏州海源太阳能科技有限公司 +1

spinning ring or twisting ring

ActiveCN103484996BImprove qualityLow costMetal-working apparatusTextiles and paperEngineeringDeep drawing
Owner:BRACKER AG

Crude Oil Pipeline Leakage Alarm Device

ActiveCN103742793BWith automatic energy supplyMeet the requirements of field settingsPipeline systemsControl systemEngineering
Owner:ZHEJIANG OCEAN UNIV

Device for receiving secondary radio signals with quasi-dynamic or dynamic sectoring of space to be monitored and corresponding method

ActiveCN102227647BMulti-channel direction-finding systems using radio wavesRadio wave reradiation/reflectionEngineeringAntenna element
Owner:IAD GESELLSCHAFT FUER INFORMATIK AUTOMATISIERUNG & DATENVERARBEITUNG MBH

a mox/g-c 3 no 4 @sio 2 Catalyst preparation method and its application

ActiveCN107511160BRaw materials are easy to getLow costPhysical/chemical process catalystsIncinerator apparatusPtru catalystMicrosphere
Owner:XILINGOL VOCATIONAL COLLEGE

A kind of preparation 2, the method for 3-dihydroquinazoline-4 (1h)-ketone and derivatives thereof

ActiveCN104744380BSimple structureBiodegradableOrganic chemistryChemical recyclingChemical synthesisFiltration
Owner:平邑现代中药产业园有限公司

A kind of preparation method of cyclic tripolybutylene terephthalate

ActiveCN108047191BShort synthetic routeHigh yieldOrganic chemistryPolytetramethylene terephthalateBenzoic acid
Owner:EAST CHINA NORMAL UNIV +1

An integrated rocker arm for engine braking

ActiveCN104975898BRealize integrated modularityAchieve simplicityValve arrangementsMachines/enginesExhaust valveSolenoid valve
Owner:ZHEJIANG KANGHE MECHANICAL ENG CO LTD

Method and device for scanning website

ActiveCN102789502BImprove accuracyFacilitates parallel executionSpecial data processing applicationsAlgorithmResource utilization
Owner:BEIJING QIANXIN TECH

Recognition method of license plate vehicle based on smart city data warehouse and recognition rule base

ActiveCN103413440BEasy to monitorImprove efficiencyRoad vehicles traffic controlSpecial data processing applicationsData warehouseSmart city
Owner:CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD

Method and system for emergently evacuating residents in building

InactiveCN1509974AFast emergency evacuation proceduresEfficient and fast rescueBuilding rescueElevatorsOperating energyEngineering
Owner:INVENTIO AG

A large-size log processing equipment for agriculture and forestry

ActiveCN110712254BAchieve axial positioningPrecise positioningMulti-purpose machinesGrinding work supportsAgricultural scienceAgricultural engineering
Owner:芜湖文青机械设备设计有限公司

A kind of Phellinus sporocarpa mycelia separation method

ActiveCN104630074BHigh activityHigh pollution rateFungiMicroorganism based processesMyceliumContamination rate
Owner:陈卫华

Testing circuit suitable for PSVA and array

InactiveCN102306479ASimplify complexityReduce the numberStatic indicating devicesNon-linear opticsLiquid-crystal displayEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Boundary Processing Method and Device for Reservoir Numerical Simulation

InactiveCN103902751BAvoid discontinuitiesImprove acceleration performanceSpecial data processing applicationsExtensibilityBlack oil
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Method and device for determining air quality

ActiveCN104596929BEasy to determineMaterial analysis by optical meansPhotometry using electric radiation detectorsAir quality indexEngineering
Owner:INT BUSINESS MASCH CORP

System for monitoring transportation state of tank wagon

InactiveCN105929773AAvoid illegal operationImprove reliabilityProgramme controlComputer controlRemote controlComputer terminal
Owner:GUIGANG JIATE ELECTRONICS TECH CO LTD

A conductive engraving gravure ink and anti-counterfeiting documents printed by the ink

ActiveCN104497714BInksCharacter and pattern recognitionCapacitive sensingIdentification device
Owner:SHANGHAI BANKNOTE PRINTING +1

Construction method of buried depth monitoring instrument poreforming and anchorage cable poreforming under unfavorable geological condition

ActiveCN101408089BSolve the problem of deep hole formationGood effectAnchoring boltsDrilling machines and methodsStructural engineeringCement paste
Owner:POWERCHINA HUADONG ENG COPORATION LTD +1

Corn stalk harvesting and storing method

InactiveCN102986376BSave human effortSave moneyHarvestersHarvested fruit hanging devicesFiberFodder
Owner:黑龙江泉林生态农业有限公司

Disease coding method and system based on original diagnostic data and medical record file data

ActiveCN107731269BWork around unconstrained limitationsSolve the problem of non-uniform standard diagnostic codesSemantic analysisText database queryingMedical recordDiagnostic data
Owner:SHAN DONG MSUN HEALTH TECH GRP CO LTD

A method for preparing flexible electronic/quantum circuits from liquid metal

ActiveCN112195441BEffective size controlControl line spacingVacuum evaporation coatingSputtering coatingQuantum circuitLiquid state
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Method and device for acquiring web page resources

ActiveCN104426925BImprove reliabilitySolve technical problems that cannot be accessed normallyWebsite content managementTransmissionContent distributionClient-side
Owner:TENCENT TECH (SHENZHEN) CO LTD

Protein markers and detection methods for liver fibrosis in chronic hepatitis B

InactiveCN102654502BImprove featuresIncreased sensitivityBiological testingProtein markersHemoglobin Beta Chain
Owner:上海交通大学附属第一人民医院

Fiber modified by Chinese traditional medicine and manufacturing method thereof

InactiveCN1314844CSimple processing routeThe processing route does not changeArtifical filament manufactureFiberTraditional medicine
Owner:WUHAN TEXTILE UNIV

A cultivation method for reducing mechanical rolling and increasing yield of ratooned rice

InactiveCN108651194BReduce rollingImproves axillary bud growthRice cultivationOryzaSprouted Seeds
Owner:HUAZHONG AGRI UNIV

Method for solution hardening of cold deformed workpieces of passivating alloys, and components solution hardened by this method

ActiveCN103732783BImprove corrosion resistanceGood corrosion characteristicsNutsBoltsCarbideAlloy
Owner:埃克斯潘尼特公司

Method and Apparatus For Providing Welding Type Power Using Double Forward Converter

PendingCN112350577AArc welding apparatusApparatus with intermediate ac conversionEngineeringPulse width modulated
Owner:ILLINOIS TOOL WORKS INC

Dual-control double-drive permanent-magnet direct-current brushless motor

ActiveCN101662200BHigh output torqueLow calorific valueMagnetic circuit rotating partsMagnetic circuit stationary partsBrushless motorsElectricity
Owner:上海巩诚电器有限公司

Double planetary gear train type stepless automatic transmission mechanism

InactiveCN103511566BRealize the automatic transmission functionSimple structureToothed gearingsTransmission elementsAutomatic transmissionGear train
Owner:徐攀

A deep water power supply device based on three-level inverter

ActiveCN112350300BReduce voltage stressReduce lossEfficient power electronics conversionAc-dc conversionConstant powerDC - Direct current
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

A kind of self-repellent inner pull smart window

ActiveCN111608555BSolve the problem of flying into the roomWon't fly inInsect protectionConstruction fastening devicesSplit windowStructural engineering
Owner:赵芝君

A system and method for producing aluminum alloy powder with a dust removal device protected by inert gas

ActiveCN106493378BLost fastInhibit entryCycloneCombustion
Owner:HUNAN JINHAO ALUMINUM IND

A kind of method that waste material recovery prepares 2,6-di-tert-butylphenol

ActiveCN104817435BHigh purityLow costOrganic chemistryOrganic compound preparationPropionatePolymer science
Owner:营口风光新材料股份有限公司

Collection device for leather scraps

ActiveCN108502562BReduce contact areaReduce frictionLoading/unloadingScrew threadIndustrial engineering
Owner:浙江迈基科新材料有限公司

Method for forecasting water withdrawal of hydrodynamic model of river basin

InactiveCN101964020BThe river water level error is smallSmall flow errorSpecial data processing applicationsPredictive methodsFluvial
Owner:XI AN JIAOTONG UNIV

An Intelligent Monitoring Instrument for Organic Pollutants in Atmospheric Environment

ActiveCN111006918BImprove accuracyEasy to understandWithdrawing sample devicesGas analyser calibrationEnvironmental resource managementEngineering
Owner:深圳市政科检测有限公司

Fluid identification method based on seismic data based on adaptive extraction of low-frequency and strong anomalies

ActiveCN104422960BQuality improvementSeismic signal processingFrequency spectrumDecomposition
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for producing fuel line hose made from fluoro-resin

InactiveCN1168598CPrevent osmotic diffusionExtended service lifeSynthetic resin layered productsHigh resistanceEngineering
Owner:TIANJIN PENGYI GRP CO LTD

Fully-automatic workpiece pressing device

InactiveCN101722433BIncrease productivityEasy to operatePositioning apparatusMetal-working holdersPush and pullFully automated
Owner:ZYNP GRP ANHUI CO LTD

Gliding bed for concrete slabs, method for the production of a concrete slab, and structure with a gliding bed

InactiveCN101611197BIn situ pavingsThin material handlingConfiguration itemEngineering
Owner:VIENNA UNIVERSITY OF TECHNOLOGY

A self-healing cement-based composite material

ActiveCN107352910BReduce incidenceWith automatic repair functionCalcium hydroxideSlag
Owner:广州市昌福环保新材料股份有限公司

Blockchain-based server log monitoring method and system

ActiveCN110084069BPrevent malicious tamperingReal-time log tampering risk monitoringHardware monitoringDigital data protectionServer logDatabase
Owner:江苏全链通信息科技有限公司

Polyester film, laminated film, and solar-cell back sheet and solar cell both including same

ActiveCN102449040BExcellent heat and humidity resistanceImprove featuresSynthetic resin layered productsThin material handlingPolymer scienceElectrical battery
Owner:TORAY IND INC

Surgical control instrument components, split surgical devices and soft tissue robots

ActiveCN114052926BAccurate operationRotate fineMechanical energy handlingSurgical robotsForcepsElectric machinery
Owner:APEIRON SURGICAL CO LTD

The synthetic method of n-benzyl-4-methyl-3-piperidone

InactiveCN101759630BHigh yieldLow costOrganic chemistry4-Methylpyridine4-methylpiperidine
Owner:ZHEJIANG UNIV

A method and device for adjusting the open rate of push messages

ActiveCN107426336BImprove opening rateImprove recommendationsTransmissionOperations researchIndustrial engineering
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A kind of separation and purification method of by-product of ester bond reaction of oil

ActiveCN106831343BEnhance layeringEasy to defineOrganic compound preparationHydroxy compound separation/purificationInorganic saltsAlcohol
Owner:ZHEJIANG MEDICINE CO LTD XINCHANG PHAMACEUTICAL FACTORY

A display device and its control method

ActiveCN106791156BPower managementCharacter and pattern recognitionDisplay deviceImage alignment
Owner:BOE TECH GRP CO LTD +1

Method for growing white color diamonds by using diborane and nitrogen in combination in a microwave plasma chemical vapor deposition system

ActiveCN103154331ANot easy to mixExcellent ElectricalPolycrystalline material growthAfter-treatment detailsHydrogenNitrogen
Owner:IIA TECH

Method for manufacturing meadow tiles by crop straws

InactiveCN101844367BDoes not affect trafficReduce generationCeramic shaping apparatusBrickAgriculture crops
Owner:XIAN UNIV OF SCI & TECH

Gas field wastewater treatment process based on special membrane

ActiveCN105060573BImprove mass transfer efficiencyReduce consumptionWaste water treatment from quariesMultistage water/sewage treatmentFluidized bedSewage
Owner:CHENGDU MEIFUTE MEMBRANE TECHNOLOGY CO LTD

Raspberry leaf extract and application thereof in preparing anticoagulant and antithrombotic medicine

InactiveCN101822731BWide variety of sourcesSource securityBlood disorderExtracellular fluid disorderAntithrombotic AgentRaspberry leaf
Owner:冯松元

Circuit board and manufacturing method thereof, electronic device

ActiveCN111970815BImprove adhesionPrinted circuit detailsNon-metallic protective coating applicationMechanical engineeringElectrical and Electronics engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A Pedestrian Re-Identification Method Based on Projection Matrix Constraints Combined with Discriminative Dictionary Learning

ActiveCN108509854BImprove robustnessImprove discriminationBiometric pattern recognitionDictionary learningFeature extraction
Owner:云南联合视觉科技有限公司

Power transmission tower intensity and vibration off-line intelligent routing inspection system and early warning method thereof

ActiveCN102831665BReduce volumeReduce weightRegistering/indicating working of machinesAccelerometerSignal conditioning
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Object taking condition determining apparatus, image quality regulator and image taking apparatus

InactiveCN1753459BTelevision system detailsPhotometryPattern recognitionObject based
Owner:FUJIFILM BUSINESS INNOVATION CORP

All-round automatic cleaning robot

ActiveCN111530831BHigh degree of automationExpand the spraying rangeAnimal housingCleaning using liquidsAnimal scienceAgricultural science
Owner:因而克智能科技(浙江)有限公司

Foundation pouring apparatus and method

InactiveCN1190564CBuilding constructionsOrganic fertilisersEngineering
Owner:KYOKADO ENG CO LTD

Method and system for cardiac imaging and catheter guidance for radio frequency (RF) ablation

InactiveCN1973779AImage enhancementReconstruction from projection3d imageRadio frequency
Owner:SIEMENS MEDICAL SOLUTIONS USA INC

An integrated machine for transporting assembled bridge piers and a method for transporting assembled bridge piers based on the same

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