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.

Ultra-thin PCB pressing process

PendingCN113038718AMultilayer circuit manufactureCircuit laminationMechanical engineeringComposite material
Owner:江西红板科技股份有限公司

Air-film-structure performance venue

InactiveCN106703450AMeet actual needsSolve building problemsTents/canopiesTheatresEngineeringWorkload
Owner:METASPACE BEIJING AIR DOME

Efficient rotary fiber bundle filter tank as well as filtering method and backwashing method thereof

InactiveCN104784987AInnovative designEasy to useWater/sewage treatmentLoose filtering material filtersFiber bundleFiltration
Owner:JINAN JIANDA ENVIRONMENTAL PROTECTION TECH CO LTD

Method for preparing hydrogel dressing containing nano-silver chloride particles

InactiveCN107596437AEffective regulation of antibacterial effectSimple stepsBandagesEscherichia coliWound dressing
Owner:无锡微色谱生物科技有限公司

Preparation method of lithium iron phosphate positive electrode slurry of lithium ion battery

InactiveCN113299911AFacilitated DiffusionImprove kneading effectSecondary cellsPositive electrodesLithium iron phosphateElectrical battery
Owner:江西安驰新能源科技有限公司

Cigarette wrapping paper, and a paper-wrapped cigarette using the cigarette wrapping paper

ActiveCN107075813AInhibitionSpecial paperCigar manufactureFiberCigarette use
Owner:JAPAN TOBACCO INC

Water heating device for bus

InactiveCN107199849ARealize heat dissipationRealize heat exchangeBatteries circuit arrangementsAir-treating devicesActivated carbon filtrationFresh air
Owner:合肥长兴汽车配件有限公司

Air conditioner and ventilation pipeline cleaning method

ActiveCN112283874ADry heat achievedEasy to peelMechanical apparatusSpace heating and ventilation safety systemsAir volumeFresh air
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Method for forming semiconductor structure

InactiveCN109841575ASemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structurePhysical chemistry
Owner:TAIWAN SEMICON MFG CO LTD

Processing equipment for winding fiber yarn bundle on rectangular pipeline

InactiveCN113211770AImplement winding technologyHigh mechanical strengthTubular articlesWinding machineYarn
Owner:江苏融至新材料有限公司

Screw riveting mechanism and rotating disc type screw locking machine provided with same

ActiveCN106734826AEasy to processShorten the timeAutomatic controlEngineering
Owner:新沂城北新区城市建设发展有限公司

Chinese herb composition for treating burns and scalds and preparation method thereof

InactiveCN106075157AReduce manufacturing costSimple preparation processHydroxy compound active ingredientsDermatological disorderHair rootsSide effect
Owner:李玲玲

Novel migraine therapy device for internal medicine department

PendingCN110478218AImprove stabilityAchieving Massage TherapyVibration massageRoller massageEngineeringMigraine
Owner:刘志民

Secondary processing pretreatment mechanism for waste tubular plastic

InactiveCN109093884AReduce the amount of sticking togetherAvoid accumulationPlastic recyclingMechanical material recoveryEngineeringPre treatment
Owner:梅长田

Automobile blower flange checking fixture

InactiveCN105571426AImprove factory qualityImprove detection efficiencyWork holdersMechanical measuring arrangementsFlangeAutomotive engineering
Owner:HEFEI KAIRUIDE NEW ENVIRONMENTAL PROTECTION BUILDING MATEIRAL CO LTD

Wearable space gravity balance mechanism without human-machine joint alignment requirement

ActiveCN114055434AIncreased durabilityLimited service lifeProgramme-controlled manipulatorBalancing machineClassical mechanics
Owner:TONGJI UNIV

Refrigeration and heat supply system and method for data center

PendingCN111878941AImprove cooling effectNormal and stable operationLighting and heating apparatusWaste gas energyData centerProcess engineering
Owner:HEBEI QINHUAI DATA CO LTD

Porcine circovirus (PCV) type 2 Cap protein and preparation method thereof

InactiveCN102911947AAvoid steps that are difficult and have low success ratesEasy to operateVirus peptidesViruses/bacteriophagesPorcine circovirusBioreactor
Owner:PU LIKE BIO ENG

Positioning die for mounting pipeline in vertical shaft and using method thereof

ActiveCN107355591AImprove work efficiencyHigh precisionPipe laying and repairHydro energy generationEngineeringPallet
Owner:CHINA CONSTR FIRST GRP THE SECOND CONSTR +1

Method for detecting pressure relief blasting effect of hard roof

InactiveCN103940568AEasy to operateGood cracking effectShock testingBlast effectsDisplay device
Owner:CHINA UNIV OF MINING & TECH

Spoon clamping mechanism on medical rehabilitation robot

InactiveCN111687865ASimple structureCompact structureGripping headsPhysical medicine and rehabilitationJackscrew
Owner:苏州哲思达智能设备科技有限公司

Earphone noise reduction device

InactiveCN104735585AImprove comfortMitigate the impact of playbackEarpiece/earphone attachmentsTransducer circuitsElectricitySound generation
Owner:李淑华

Set top box capable of interacting with mobile terminal

InactiveCN104954838AEasy to browseShorten the timeSelective content distributionComputer moduleComputer terminal
Owner:CHENGDU ZHONGWEI ELECTRONICS MICROWAVE TECH

Method, system and device for application service displaying

InactiveCN103067753ALow costSelective content distributionUser inputPage table
Owner:SHENZHEN BONCAST INTERACTIVE TELEVISION CO LTD

Wheel speed sensor testing machine

InactiveCN102279286AEasy to checkTesting/calibration of speed/acceleration/shock measurement devicesWheel speed sensorDc motor speed control
Owner:鼎佳(天津)汽车电子有限公司

Quick heating milk warming device

PendingCN106377168AAvoid high temperatureMaintain a constant temperatureWarming devicesTemperature controlBottle
Owner:青岛绿洲智健科技有限公司

Method for preparing instant tea additive

InactiveCN104026288ASimple processFast productionTea extractionInstant teaYeast
Owner:潘井生

Baud rate switching method based on multi-node UART communication, air conditioning system and processor

ActiveCN111431668ATroubleshoot communication failuresImprove reliabilityMechanical apparatusSpace heating and ventilation safety systemsComputer networkEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Bridge-cut-off aluminum alloy door and window hardware fitting machining equipment and machining method thereof

InactiveCN112845847AImprove processing efficiencyPrevent deformationMetal-working feeding devicesPositioning devicesComputer hardwareStructural engineering
Owner:黄彩虹

Intelligent underwear

PendingCN105997030AImprove experienceAnalysing gaseous mixturesMedical devicesControl signalMoisture sensor
Owner:北京紫天通信息技术有限公司

Perforating device for high polymer materials

InactiveCN109079906ASave time at workImprove work efficiencyGrinding machinesMetal working apparatusEngineeringMaterial resources
Owner:ZHEJIANG HUANZHOU POLYMER MATERIAL TECH CO LTD

Production technology of helix rib steel wire

InactiveCN101780489AImprove linearityAdjustable tensionIntermediate frequencyPerformance index
Owner:奥盛(九江)新材料有限公司

Automatic welding device and control method

PendingCN111014921AHigh degree of automationLow costResistance welding apparatusCopper wireEngineering
Owner:SHANGHAI UNIV OF ENG SCI

Reducing water pipe steam mixing super-cavitation pipeline explosion leakage inhibiting device

PendingCN113154173AIncrease profitRelieve pressurePipe elementsWater leakageWater vapor
Owner:CENT SOUTH UNIV

Water-soluble fertilizer applicable for cottage and preparation method thereof

InactiveCN106631502APromote growthStrong water absorptionCalcareous fertilisersMagnesium fertilisersTrace elementChloride
Owner:GUIZHOU UNIV

Parallel counter-rotating intermeshing twin-screw extruder

InactiveCN103862654AReduce manufacturing costGuaranteed durabilityPlastic materialsTorque density
Owner:陈克俭

Hybrid vehicle and associated output torque control method

ActiveCN103523005AReduce output torqueImprove featuresHybrid vehiclesPlural diverse prime-mover propulsion mountingDriver/operatorIn vehicle
Owner:FORD GLOBAL TECH LLC

Live-line working device for defect detection of composite insulator of power transmission line

InactiveCN106932698ATake advantage of light weightTesting dielectric strengthFiberElectric field sensor
Owner:CHINA THREE GORGES UNIV

High-temperature cooler heat exchange tube bundle support device

ActiveCN109945716AHigh strengthSimple structureIndirect heat exchangersHeat exchanger casingsEngineeringHigh heat
Owner:中国空气动力研究与发展中心超高速空气动力研究所

Log data statistics method and system

PendingCN109522285AReduce memory pressureDatabase updatingInterprogram communicationAlgorithmTerm memory
Owner:BEIJING CAPITEK

Measuring instrument for civil engineering

PendingCN112414385AEasy to useImprove work efficiencyPlumb lines for surveyingMechanical measuring arrangementsGear wheelMeasuring instrument
Owner:沈阳职业技术学院

A kind of preparation method of pharmaceutical intermediate p-methoxypropiophenone

InactiveCN102260156AReduce pollutionEasy to separate and purifyCarbonyl compound preparation by condensationPropanoic acidThorium oxide
Owner:NANTONG UNIVERSITY

Information interaction method and system combining loudspeaker and robot

InactiveCN106774093ADisaster reductionReduce lossesProgramme controlComputer controlInteraction systemsEngineering
Owner:SHENZHEN SHUANGCHUANG TECH DEV CO LTD

Aphidius gifuensis ashmead mummified aphid release ball and method for releasing aphidius gifuensis ashmead mummified aphids

PendingCN110771575AReduce manufacturing costGuaranteed feathering efficiencyPlant protectionAnimal husbandryMyzus mumecolaNatural enemies
Owner:TOBACCO RES INST HENAN ACADEMY OF AGRI SCI

Rotary table type unmanned aerial vehicle continuous ejection device and control method thereof

PendingCN108791940ARealize continuous batch ejectionPromote rapid formationLaunching/towing gearGear wheelElectric machinery
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Circuit board assembly convenient to maintain

InactiveCN105142372AAvoid forceRealize the installation and fixationResilient/clamping meansCircuit Board Device ComponentEngineering
Owner:范含波

Lightweight end-to-end speech recognition method based on convolutional self-attention transformation network

ActiveCN113140220AComputational Complexity LinearReduce the amount of parametersInternal combustion piston enginesSpeech recognitionPattern recognitionComputation complexity
Owner:NORTHWESTERN POLYTECHNICAL UNIV +1

Leather hardness tester

PendingCN109323942AHigh positioning accuracyPrecise positioningMaterial testing goodsInvestigating material hardnessHardnessEngineering
Owner:浙江染化宝纺织科技有限公司

A GIL pipe gallery engineering simulation control system

ActiveCN109816192APrecise proportionEnough precisionResourcesControl systemConstruction management
Owner:JIANGSU ELECTRIC POWER CO +2

Method for preventing soil-borne diseases of crops by using ammonium-reinforced biogas slurry

InactiveCN103271093AGood killing effectImprove fertilityBiocideFungicidesDiseaseEvaporation
Owner:JIANGSU ACAD OF AGRI SCI

Method for accelerating germination of camellia oleifera seeds

InactiveCN107535117AImprove resistance to pests and diseasesShort germination timeSeed and root treatmentDiseaseCamellia oleifera
Owner:钟山县龙岛种养专业合作社

Sample preservation test tube used for clinical laboratory

InactiveCN104588141AConvenience to workSimple structureLaboratory glasswaresEngineeringTest tube
Owner:杨守磊

Power charging current's intelligent control system and method

InactiveCN107104477AFast chargingBatteries circuit arrangementsSecondary cells charging/dischargingMicrocontrollerCharge current
Owner:深圳市鑫彩翼科技有限公司

Intelligent traffic monitoring system for monitoring travelling vehicle in multiple directions

InactiveCN108922181ASafe drivingReduce lossesDetection of traffic movementVehicle behaviorWireless transmission
Owner:ANHUI TELECOMM ENG

Production process and production system of fatty alcohol polyoxyethylene ether sodium sulfate

ActiveCN112795004ALow dew point requirementLarge particle sizeSulfur compoundsPtru catalystProcess engineering
Owner:ZANYU TECH GRP CO LTD +1

Page loading method, device, system, storage medium and electronic equipment

PendingCN110990746AImprove loading speedImprove accuracyWebsite content managementSpecial data processing applicationsComputer hardwareData class
Owner:BEIJING TONGBANGZHUOYI TECH CO LTD

Server tuyere temperature detection device

InactiveCN109558296AImplement detectionGuaranteed accuracyHardware monitoringBoard-to-board connectorSystem Management Bus
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Switch box with low probability of cracking in case of screw twisting

InactiveCN108155034AReduce contact areaReduce forceElectric switchesSwitch boxEngineering
Owner:XINCHANG BENSHANG REFRIGERATING TECH CO LTD

Slope protection structure and construction method thereof

InactiveCN104912088APrevent fallingAvoid scatterProtective constructionExcavationsEcological environmentSlag
Owner:GEZHOUBA GROUP FOUND ENG

OLED display screen and display device

InactiveCN107656406AReduce thicknessReduce in quantityNon-linear opticsDisplay devicePolarizer
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

User side data tracking method

InactiveCN100483983CAvoid the problem of too much data volumeImprove efficiencyCode division multiplexRadio transmission for post communicationNetwork packetData transmission
Owner:HUAWEI TECH CO LTD

Paint for high-definition projection

InactiveCN106590224AIncrease brightnessAdd dimensionProjectorsEpoxy resin coatingsEpoxyLacquer
Owner:蒋春源

Polishing solution for metal parts

InactiveCN104194649AHigh polishing precisionHigh surface finishAqueous dispersionsMethacrylate methylDioxyethylene Ether
Owner:QINGDAO QIYUAN ZHENDONG ELECTRIC

Automobile electronic outer handle

PendingCN108049735AImprove the sense of high-end technologyImprove coordinationElectrical locking circuitsEngineeringContact position
Owner:NINGBO HUADE AUTOMOBILE PARTS

Pre-retaining clip with functional clearance

ActiveCN111032436AEasy to installEasy to fixVehicle componentsAerodynamics improvementFront edgeMotorized vehicle
Owner:PEZHO SITROEN AUTOMOBILS SA

Internal hexagonal wrench

InactiveCN103639948AEasy to useEasy to carrySpannersWrenchesEngineeringWrench
Owner:SUZHOU BLUE KING MACHINE TOOL TECH CO LTD

Feed for 1-2-month-old black pigs and preparation method of feed

InactiveCN104605152AIncrease appetiteImprove immunityMetabolism disorderFood processingCamellia oleiferaAnimal science
Owner:铜陵绿生牧业有限责任公司

Application program cleaning method and device, terminal equipment and storage medium

PendingCN112835640AFix clean upProgram initiation/switchingProgram loading/initiatingSoftware engineeringTerminal equipment
Owner:深圳市鼎盛光电有限公司

Electricity-saving and labor-saving multifunctional plate rolling machine

InactiveCN107931376ALow costLess power consumptionElectricityInsertion stent
Owner:褚圣海

Breathing structure for bottle mouth and bottle cap of cell culture bottle

InactiveCN102941962AImprove sealingPrecise positioningCapsClosure capsEngineeringScrew thread
Owner:WUXI NEST BIOTECHNOLOGY CO LTD

Panoramic live broadcast gift sending method and device, equipment and storage medium

InactiveCN111541909AImprove retentionReal-time adjustment of special effect status parametersAnimationSelective content distributionTelecommunicationsAnimation
Owner:广州方硅信息技术有限公司

Stabilizing structure for soil environment monitor

InactiveCN114264790AImprove stabilityIncrease the support areaEarth material testingTesting waterEnvironmental monitorEnvironmental engineering
Owner:张毅

Full research and judgment method for fault handling of power distribution network

ActiveCN110703135AImprove perceptionIncrease intensityCurrent/voltage measurementCircuit arrangementsGrid faultManagement process
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +1

Beam-divergence angle control method based on heat effect

InactiveCN105607378AChange the power levelAdjust focusNon-linear opticsControl systemOptical axis
Owner:XIDIAN UNIV

Electronic water pump

InactiveCN107725395AGuaranteed to workImprove cooling effectPump componentsPump installationsImpellerBody cavity
Owner:GUANGDONG WELLING AUTO PARTS CO LTD

Production and processing technology of thermal insulation paint for building

InactiveCN108421489AEasy dischargeFast transferTransportation and packagingMixer accessoriesThermal insulationWork in process
Owner:安庆泽远化工有限公司

Feedback regulation method and system of pulse laser and laser-induced breakdown spectrometer

PendingCN113176251AReduce the difference in accuracyImprove accuracyAnalysis by thermal excitationLight energyOptical spectrometer
Owner:CHENGDU ALIEBN SCI & TECH CO LTD +1

Bending device for steel structure production machining

InactiveCN109848259AApplicable useInhibit sheddingMetal-working feeding devicesPositioning devicesSheet steelGear wheel
Owner:QINGDAO LINHUI STEEL STRUCTURE

Experimental device and method for on-site simulation and control over adsorption of aquatic organisms on inner walls of pipelines

ActiveCN108371133AConstant water flowSlow down the flowClimate change adaptationPisciculture and aquariaWater flowHabit
Owner:NANJING HYDRAULIC RES INST

Method for preparing efficient ingot casting polycrystal

ActiveCN104088013AReduce defect densitySimple processPolycrystalline material growthSingle crystal growth detailsIngot castingPolycrystalline silicon
Owner:TRINA SOLAR CO LTD

Charging engine of hybrid electric vehicle

InactiveCN102390250ASpeed ​​real-time monitoringConstant speedHybrid vehiclesGas pressure propulsion mountingCrankcaseCarburetor
Owner:耿军 +1

Tool for detecting accelerator slip

InactiveCN1508811AReduced shieldingImprove accuracyNuclear energy generationNuclear monitoringEngineeringIncenter
Owner:TSINGHUA UNIV +1

Costal plant community and construction method thereof

InactiveCN111684992ABreakwatersSeed and root treatmentEnvironmental resource managementTribulus terrestris
Owner:SHENZHEN GREENJIUZHOU LANDSCAPING

Traditional Chinese medicine for treating cough and application thereof

InactiveCN107213442ASignificant effectWide range of treatmentAnthropod material medical ingredientsRespiratory disorderPinelliaSemen
Owner:宜昌市西陵区西陵社区卫生服务中心 +1

Tab adhesive film, preparation method thereof, and method for quickly distinguishing positive pole and negative pole of tab

PendingCN110802901AGuarantee product qualityImprove qualitySynthetic resin layered productsCell component detailsPolymer scienceAdhesive
Owner:格远电子科技(上海)有限公司

Preparation method of chestnut liquor

InactiveCN107699437AIncrease the sugar contentReduce contentAlcoholic beverage preparationMicroorganism based processesRoom temperatureCastanopsis sclerophylla
Owner:广西驰胜农业科技有限公司

RUP type U-shaped ring for piston rod

InactiveCN105673860APrevent extrusionNo extrusionEngine sealsHardnessPulp and paper industry
Owner:JIANGMEN GELEIYATE FLUID SEALING TECH CO LTD

Bead pneumatic anti-adhesion freshly squeezed rice conveyor

PendingCN110839924AAvoid crackingNot easy to bondDrying solid materials with heatFood preservationBiotechnologyAgricultural science
Owner:长融汇通(天津)食品科技研发有限公司

Intelligent clean and safe direct water dispenser used for public places

InactiveCN112227452AEasy to useSave waterDomestic plumbingBeverage vesselsPublic placeTap water
Owner:刘平

Front and back support structure of input shaft and intermediate shaft in all-electric automobile transmission

InactiveCN103423419AImprove NVHEasy to installTransmission elementsMultiple ratio transmissionElectric power transmissionBall bearing
Owner:姜华

Multi-purpose cylindrical lithium battery cap packaging machine

InactiveCN108550918AIncrease productivityImprove extrusion resistanceFinal product manufactureElectrolyte accumulators manufactureIndustrial AccidentPunching
Owner:徐州鑫能电器有限公司

Laser spot welding machine for hardware mold processing

ActiveCN113828922AEasy to adjust the angleImprove stabilityLaser beam welding apparatusEngineeringSpot welding
Owner:盐城诺焱科技有限公司

Voiceprint identification method and related device

ActiveCN111108551ASpeech analysisHigh level techniquesSpeech soundAudio frequency
Owner:SPEAKIN TECH CO LTD

Display method and device for user-defined desktop icons

ActiveCN103150083AEasy to manageRich display methodsInput/output processes for data processingUser managementUser defined
Owner:XIAOMI INC

Blood oxygen monitoring equipment and blood oxygen monitoring method

PendingCN113749653AAccurate Blood Oxygen DataDiagnostic signal processingDialysis systemsOxygen monitoringIntensive care medicine
Owner:JIANGSU STMED TECH CO LTD

Purifying device and purifying method for ammonia-containing mixed gas

InactiveCN105944537AEnsure full absorptionReduce contentDispersed particle separationPhysical chemistryGas passing
Owner:ZHEJIANG SCI-TECH UNIV

Roadway surrounding rock deformation full-space real-time monitoring device and construction technology

PendingCN114876574AImprove construction engineering efficiencyImprove applicabilityMining devicesUsing optical meansEngineeringMechanical engineering
Owner:ANHUI UNIV OF SCI & TECH

Polyethylene thin wall counting ironing machine

InactiveCN105666840AImprove ironing efficiencyMonitor outputEngineeringMechanical engineering
Owner:马宁

Flight mass spectrum biochip for health risk assessment and its detection method

InactiveCN103060427AAvoid blind supplementationEarly preventionMicrobiological testing/measurementDiseaseIntervention measures
Owner:上海华翼生物科技有限公司

Intelligent numerical-control bench drilling machine

InactiveCN103481064AAchieve fuzzy controlFeeding apparatusOther manufacturing equipments/toolsNumerical controlDrive motor
Owner:FENGHUA POWER MACHINERY FITTINGS

Electric refrigerator

InactiveCN1527013ASmall structureImprove securityCompression machines with non-reversible cycleSuction cleanersDouble-walled pipeEngineering
Owner:HITACHI HOME & LIFE SOLUTIONS INC

Gravity sensing tilt power-disconnection switch

InactiveCN103824725APrecise power-offSimple structureElectric switchesElectricityPressure sense
Owner:刘亚

Efficient livestock and poultry manure fermentation agent and fermentation method thereof

InactiveCN107177527AHigh in beneficial bacteriaFast fermentationBio-organic fraction processingFungiEthylenediamineFeces
Owner:兰溪市酉泽饲料技术服务有限公司

Electric performance test device of micro-nano particle magnetic assembly and test method thereof

ActiveCN106501636AAchieving Linear Magnetic AssemblyCompact structureElectrical testingMicro nanoMicro nanoparticles
Owner:SHANTOU UNIV

Vehicle-mounted charger energy saving and power saving control device and control method

PendingCN107658955AImprove efficiencyImprove cooling effectBatteries circuit arrangementsAc-dc conversionIn vehicleFull wave
Owner:XIAMEN MAHENGDA AUTO PARTS

Method for improving arcing defect of MIM capacitor

ActiveCN108122894AImprove arc discharge defectsImprove performanceSemiconductor/solid-state device detailsSolid-state devicesDielectric layerCapacitor
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

COA type liquid crystal display panel

ActiveCN105044973AImprove display qualityShorten the vertical distanceNon-linear opticsCapacitanceLiquid-crystal display
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Diamond resin grinding plate and manufacturing method thereof

ActiveCN103273417AReduce dosageLow costGrinding devicesLapping toolsCompression moldingMicroparticle
Owner:SHANDONG TAI GUANGYI GRINDING WHEELS

Refrigerator decorative door device with panel support rack

InactiveCN1474146ADomestic cooling apparatusLighting and heating apparatusFixed frameRefrigerated temperature
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Ship kitchen steam elimination device and working method

PendingCN107560448AImprove elimination effectSave energyAuxillariesVapor condensationMarine engineeringStraight tube
Owner:JIANGSU UNIV OF SCI & TECH

Fault early warning system and determine method for wind turbine generator system

InactiveCN107038453AImprove accuracyImprove computing efficiencyCharacter and pattern recognitionEarly warning systemElectricity
Owner:LIAONING DATANG INT NEW ENERGY CO LTD

Flyback circuit and control method thereof

ActiveCN113725819AFlexible settingsSimple designDc-dc conversionEmergency protection detectionTerminal voltageControl engineering
Owner:JOULWATT TECH INC LTD

Infrared induction ceiling lamp

InactiveCN104235716AEasy to suckEasy to installPoint-like light sourceVehicle interior lightingInductorEngineering
Owner:刘玉松

Method for preparing barium sulfide black ash by microwave calcining method

PendingCN114436223AAchieve substitutionOriginalMagnesium/calcium/strontium/barium sulfides/polysulfidesBarium sulphidePhysical chemistry
Owner:南风化工(运城)集团有限公司

Single-well water pumping and recharging system

PendingCN114877546AGeothermal energy generationDirectional drillingWell drillingWell logging
Owner:刘洪斌

Metal pipe grinding device

InactiveCN104117887AImprove efficiencyGrinding speed is fastEdge grinding machinesGrinding feedersDrive shaftEngineering
Owner:仇淑玉 +1

Sleep conditioning method

InactiveCN104368073AGreen sleep conditioning methodAvoid the pitfalls of communication barriersNervous disorderDevices for pressing relfex pointsHuman bodyMedicine
Owner:朱忠慈

A teaching interactive system based on virtual reality

PendingCN109191964AImprove teaching effectData processing applicationsElectrical appliancesComputer scienceVirtual reality
Owner:NOLO CO LTD

Tensile force back-pull connection device between building foundation pile and upward-pull cross beam

PendingCN109667291ANo connection structureFoundation testingPull forceHigh load
Owner:侯伯贵

Auxiliary rhinestone sticking device for rhinestone picture

InactiveCN112158025AEasy to operateEfficient processingOther artistic work equipmentsElectric machineryEngineering
Owner:马飞

Transformer mounting and fixing device

InactiveCN113012898AEasy to fixGuaranteed to workTransformers/reacts mounting/support/suspensionTransformerEngineering
Owner:西安谷德电子科技有限公司

High-frequency stepless street lamp with high heat dissipation performance

InactiveCN102147083ALow input costImprove cooling effectPoint-like light sourceLighting heating/cooling arrangementsEngineeringLamp shell
Owner:WUXI LED TRUST PHOTONIC TECH

Two-moving and one-rotating three-freedom-degree parallel mechanism

ActiveCN111113384ASimple structureEasy to processProgramme-controlled manipulatorThree degrees of freedomClassical mechanics
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Feeding device

InactiveCN105197607AAutomate the processIncrease productivityDe-stacking articlesEngineeringMechanical engineering
Owner:宁波平海机械设备有限公司

Improved heat dissipation structure of evaporator

InactiveCN112218479AFast evaporationImprove cooling efficiencyModifications using liquid coolingEngineeringGas concentration
Owner:LDC PRECISION ENG

Manufacturing method of high-flexibility tensile cable

PendingCN112951494AGood flexibilityIncrease elasticityRubber insulatorsClimate change adaptationPolyesterYarn
Owner:重庆鸽牌电线电缆有限公司

Light-emitting water-permeable bricks and preparation method therefor

InactiveCN106946517ALow costGood water permeabilityPaving gutters/kerbsPavement lightsBrickSlag
Owner:梁洲辅 +4

Density distribution type concentric metal honeycomb carrier

InactiveCN102536401AAchieve reasonable utilizationSimple structureExhaust apparatusSilencing apparatusDensity distributionHoneycomb
Owner:浙江欧信环保科技有限公司

Ultra-wideband Vivaldi antenna

InactiveCN107634331AHighly integratedLow costRadiating elements structural formsAntennas earthing switches associationUltra-widebandDielectric plate
Owner:NANJING UNIV OF SCI & TECH

Dipstick with warning function

InactiveCN104634422AEasy to get dirtyLow costLevel indicators by floatsAlarm devicePiston
Owner:赵成仁

High-efficiency wet type dust cleaning device for oil pressing mill

InactiveCN109528105AEasy to storeEasy to shaveCarpet cleanersFloor cleanersEngineeringGas exchange
Owner:泉州朔康工业设计服务有限公司

Bacillus marinus containing sterilization composition and application thereof

InactiveCN109042739ASynergistic effect is obviousImprove the effect of prevention and controlBiocideFungicidesDiseaseDrug administration
Owner:江西正邦作物保护股份有限公司

Movable suspending type three purpose duck roasting oven of coke, fuel oil and gas

InactiveCN1586208ASwivel operation is convenientUniform donenessBaking ovenProcess engineeringFuel oil
Owner:张黑喜

Sunken ship salvage device and operation method

PendingCN113044182ALittle space above and below waterAdapt to emergency needsVessel salvagingStructural engineeringProw
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T

Corrugated box rapid packaging and sealing device

PendingCN109533497ASimple structureEasy to operateWrapper twisting/gatheringAssembly lineEngineering
Owner:QINGDAO UNIV OF SCI & TECH

Mixed group vehicle

PendingCN113875614AAvoid harmImprove welfareAnimal housingAnimal scienceEngineering
Owner:CHINA AGRI UNIV

Continuous coating production system for intelligent loading of sheet substrates

InactiveCN109957780AHigh degree of automationProcess stabilityVacuum evaporation coatingSputtering coatingIntelligent lightingAssembly line
Owner:XIANGTAN HONGDA VACUUM TECH CO LTD

Split impeller for large single-shell slurry pump

InactiveCN109026824AGood casting performanceEasy to castPump componentsPumpsImpellerEngineering
Owner:SANLIAN PUMP IND CO LTD

Static real-time CT imaging system and imaging method adapted to the requirements of large field of view

ActiveCN108811488BComputerised tomographsTomographyPhoton counting detectorWide beam
Owner:纳米维景(上海)医疗科技有限公司

Helicobacter pylori VOC marker and application and detection system thereof

InactiveCN113866307ANon-invasiveLow costComponent separationIsobutanolEthyl acetate
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