China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A kind of riboflavin sodium phosphate compound injection and preparation method thereof

ActiveCN104327120BUniform particle sizeStable in natureGroup 5/15 element organic compoundsPharmaceutical delivery mechanismSodium phosphatesPhosphorylation
Owner:JIANGXI GUOYAO PHARMA LLC +1

Interference imaging method and system thereof for real-time detection of interaction of biological molecules

InactiveCN102042972BAchieve real-time acquisitionReal-time detection or monitoring of interactionsPhase-affecting property measurementsTime informationBeam splitter
Owner:TSINGHUA UNIV

a heating furnace

ActiveCN105865194BReduce adverse effectsPrevent proliferationMuffle furnacesRetort furnacesEngineeringHeating furnace
Owner:CHINA NUCLEAR POWER ENG CO LTD

An access method, device and electronic device supporting cross-network segment scheduling

ActiveCN110347505BImplement data accessGuaranteed real-time accessResource allocationDatabase management systemsAccess methodEngineering
Owner:BEIJING QIYU INFORMATION TECH CO LTD

Preparing technique of lactic acid bacteria zymolysis squash and its products

InactiveCN101161090BRealize comprehensive utilizationImprove product added valueConfectionerySweetmeatsFlavorLactic acid fermentation
Owner:辽宁省农业科学院食品与加工研究所

Air purification device, self-cleaning method of air purification device and air conditioner

ActiveCN110345579BPhenomenon that affect healthMechanical apparatusLighting and heating apparatusAir cleaningEnvironmental engineering
Owner:WUHU MATY AIR CONDITIONING EQUIP CO LTD +1

Method and mobile terminal for recovering accidentally deleted files

ActiveCN103164432BQuick deleteEasy to deleteInput/output for user-computer interactionGraph readingComputer terminalComputer science
Owner:LENOVO (BEIJING) LTD

Spiral mixer for floc conditioning

InactiveCN101921014AWater/sewage treatment by centrifugal separationWater treatment parameter controlFlocculationBuffer tank
Owner:PALO ALTO RES CENT INC

A kind of preparation method of environment-friendly heat-resistant high-temperature alloy steel wire

ActiveCN111893276BHigh film forming efficiencyIncrease productivityPhosphatisationFurnace typesOil and greaseElectrolysis
Owner:BAOSTEEL METAL +1

Cement-based grouting material mixed with nickel slag sand and nickel slag powder for construction and preparation method thereof

ActiveCN109704677BRealize comprehensive utilizationAchieve reuseAggregate (composite)Slag
Owner:江苏博拓新型建筑材料股份有限公司

Coating composition, preparation method and application thereof

InactiveCN101531853BImprove wear resistanceImprove anti-corrosion performancePretreated surfacesCoatingsTetrafluoroethyleneImide
Owner:科慕有限公司

Cotton plant shaping aid for improving permeability of cotton fields and preparation method thereof

ActiveCN108450178BDisadvantages of reforming high pollutionChange instabilityHorticulture methodsChemical controlAmmonium carbonate
Owner:渭南高新区促花王科技有限公司

An energy harvesting device based on vehicle vibration

ActiveCN107465324BLow costRealize independent uninterrupted power supplyBatteries circuit arrangementsPiezoelectric/electrostriction/magnetostriction machinesLow power dissipationEnergy management
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A device and method for automatic monitoring and autonomous response

ActiveCN104023208BAchieving processing powerImprove responseSpeech analysisCharacter and pattern recognitionMonitoring systemAudio frequency
Owner:SHANGHAI XIAODU TECHNOLOGY CO LTD

Application of a strigolactone analogue in the preparation of anti-inflammatory drugs

ActiveCN104856988BEnhance anti-inflammatoryOrganic active ingredientsAntipyreticStrigolactoneMedicine
Owner:广东汉潮中药科技有限公司

Apparatus and method for determining an injection point for targeted drug delivery

ActiveCN101120381BReduce consumptionShort durationImage enhancementImage analysisDrug injectionMedicine
Owner:KONINK PHILIPS ELECTRONICS NV

Pull rod

ActiveCN102960927BReduce weightSave materialLuggageOther accessoriesEngineeringUltimate tensile strength
Owner:DONGGUAN JIANG SHUN SUITCASES & HANDBAGS SPARE PARTS

A kind of anti-condensation coating and its preparation method and application

ActiveCN113831793BReduce adhesionStrong adhesionCoatingsXylylenePolymer science
Owner:GUANGDONG POWER GRID CO LTD +2

Bud grafting method of Ulmus pumila cv.jinye in cool weather

InactiveCN101473760BPromote growthMucus richHorticultureBudCell budding
Owner:HEBEI ACAD OF FORESTRY SCI

Circuit domain access ip multimedia subsystem call hold and call recovery implementation method

InactiveCN101448223BAvoid state confusion problemsEasy to controlServices signallingConnection managementRecovery methodComputer terminal
Owner:广东华亨电信设备有限公司

Fingerprint image splitting method

ActiveCN102208021BAccurate separationAdaptive removalCharacter and pattern recognitionSelf adaptiveHistogram
Owner:NAT UNIV OF DEFENSE TECH

al targeting the somatostatin receptor 18 f-nota-peg 6 -tate and its preparation method and application

ActiveCN106084005BEasy to markMarking method saves timeRadioactive preparation carriersPeptide preparation methodsTumor therapy18f labeling
Owner:GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND

A method and device for adjusting the brightness of a desk lamp under sudden changes in ambient brightness

ActiveCN103857153BIn line with the visual effectElectric light circuit arrangementVisual perceptionComputer science
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Sea wave power generator

InactiveCN106089558AImprove power generation efficiencyHydro energy generationMachines/enginesSea wavesDrive shaft
Owner:SICHUAN XINGZHI ZHIHUI INTPROP OPERATION CO LTD

Construction Method of Large Reinforced Concrete Frame Beam

ActiveCN102454298BReasonable designEasy to operateBuilding material handlingReinforced concreteRebar
Owner:MCC5 GROUP SHANGHAI CORPORATION LIMITED

Low temperature evaporator

InactiveCN106362424BReduce energy consumptionLow investment costEvaporator accessoriesEnergy based wastewater treatmentEvaporationEngineering
Owner:南京德磊环保设备有限公司

Method and gateway device for updating address resolution protocol entry in software defined network

ActiveCN104767841BGuaranteed to workNetwork connectionsAddress Resolution ProtocolSoftware engineering
Owner:NEW H3C TECH CO LTD

Terminal extension structure and manufacturing method thereof

ActiveCN102842609BGuaranteed breakdown voltageImprove reliabilitySemiconductor/solid-state device manufacturingSemiconductor devicesHigh pressureBreakdown voltage
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A Service Recommendation Method Based on Nearest Neighbor Search with Multi-objective Attributes

ActiveCN112685651BValue maximizationQuick searchDigital data information retrievalBuying/selling/leasing transactionsData scienceNearest neighbor search
Owner:湖南安蓉科技有限公司

A method for safe handling of charged lithium-ion batteries

ActiveCN108428959BAvoid the problem of greatly increased recycling costsEasy post-processingWaste accumulators reclaimingBattery recyclingElectrical batteryProcess engineering
Owner:安徽南都华铂新材料科技有限公司

Management device, management method, and program recording medium

InactiveCN102403959ADigital data processing detailsSatellite radio beaconingManagement unitGlobal Positioning System
Owner:NEC PLATFORMS LTD

A high-precision 3D point cloud map construction method based on low-cost equipment

ActiveCN109934920BSave cost of drawingSame positioning accuracyInstruments for road network navigationImage analysisAngular velocityBuilding construction
Owner:AUTOCORE INTELLIGENT TECH NANJING CO LTD

Pegylated melanin nanoparticles, preparation method and use thereof

ActiveCN105031665BGood dispersionImprove securityPowder deliveryAntinoxious agentsDiseaseHalf-life
Owner:JIANGSU INST OF NUCLEAR MEDICINE

Waterproof plug structure and waterproof mobile phone using the structure

ActiveCN104270484BSolve the problem of low assembly efficiencyUniform deformationTelephone set constructionsInterference fitAgricultural engineering
Owner:POWER IDEA TECH (SHENZHEN) CO LTD

A kind of phosphorus-containing poss flame-retardant bismaleimide resin and preparation method thereof

InactiveCN105086449BImprove mechanical propertiesImprove flame retardant performanceDiphenylmethaneCarbon layer
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Device and method for metering organic substances in aqueous phase during solvent extraction

InactiveCN104330481BReduce solubilityHigh densityComponent separationCapillary TubingEnvironmental engineering
Owner:SHANGHAI INST OF TECH

Member parallel test system and test method thereof

InactiveCN101988948BImprove execution efficiencyLow costElectronic circuit testingTest efficiencyTransceiver
Owner:ACCTON TECHNOLOGY CORPORATION

Method for securely checking a code

InactiveCN103650408AImprove protectionOther error detection/correction/protectionDigital data protectionProgramming languageCode word
Owner:ROBERT BOSCH GMBH

Riser flexible wire cutting method and cutting equipment for steel castings

ActiveCN103521840BImprove manufacturing levelAvoid pollutionMetal sawing devicesCutting forceMechanical engineering
Owner:CHINA NONFERROUS METAL (GUILIN) GEOLOGY & MINING CO LTD

Spatial measurement method for seine encirclement

ActiveCN105509835BSolve the problem of rounding up space measurement difficultiesFacilitate optimization researchContainer/cavity capacity measurementProtractorInfrared
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

A high-efficiency soybean peeling equipment for soybean milk production

ActiveCN112869212BPracticalReasonable structureFood treatmentBiotechnologyWater storage
Owner:王松茂

A method for controlling the morphology of tio2 nanoparticles obtained by alkaline hydrothermal method by neutralization treatment with nitric acid

InactiveCN107043127BLow priceAdjust shapeNanotechnologyTitanium dioxideNanoparticleTio2 nanoparticles
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Nutritional composition for low birth weight infants

ActiveCN101378669AVitamin food ingredientsFood preparationGramWhey protein
Owner:SOC DES PROD NESTLE SA

Medicament for treating scleroderma and preparation method thereof

InactiveCN103721048BQuick cureRapid relapseNervous disorderDigestive systemRemove bloodCurative effect
Owner:郑明立

A sleeve universally adjustable insulating operating rod

ActiveCN109560501BEasy to identifyIncrease flexibilityApparatus for overhead lines/cablesScrew positionClassical mechanics
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO

Method for identifying key facial expressions of human faces

ActiveCN102799868BIncrease freedomReflect inner needsCharacter and pattern recognitionAnimationEngineering
Owner:JILIN JIYUAN SPACE TIME CARTOON GAME SCI & TECH GRP CO LTD

Rotary cutting tool with sealed land and method of manufacturing the same

ActiveCN102665982BTransportation and packagingTwist drillsEngineeringEdge banding
Owner:KENNAMETAL INC

An evaporation and condensation circuit for heat pump dehumidification

ActiveCN105222384BReduce heat unevennessImprove uniformityMechanical apparatusCompression machines with several evaporatorsWorking fluidAir treatment
Owner:CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD +1

Heavy goods vehicle tyre

ActiveCN101528482APneumatic tyre reinforcementsWheelsShortest distanceEngineering
Owner:OCIETE DE TECH MICHELIN

A monitoring device for particulate matter in the air environment that can enter the lungs for engineering construction

ActiveCN109060622BEasy to manufactureHigh measurement accuracyParticle suspension analysisParticulatesIn vehicle
Owner:云南武易高速公路建设指挥部 +2

A kind of aluminum-steel exothermic welding method

InactiveCN103639589BReduce embrittlementIt conforms to the thermodynamic law that the temperature of the flow down gradually decreasesWelding/cutting media/materialsWelding/soldering/cutting articlesAl powderExothermic welding
Owner:WUHAN UNIV

Encryption and decryption method, device and system for internet of things

ActiveCN110545176BKey distribution for secure communicationEngineeringTerminal operation
Owner:深圳数联天下智能科技有限公司

Information sharing method, data server and terminal

ActiveCN101674314BAchieve sharingTransmissionInformation sharingComputer terminal
Owner:HUAWEI DEVICE CO LTD

A kind of preparation method of ultra-high density polyurethane flexible foam

ActiveCN112159513BEasy to prepareMaterials are readily availableChemical industryPolymer sciencePtru catalyst
Owner:甘肃银光聚银化工有限公司

Method of generating 3d haptic feedback and associated handheld electronic device

InactiveCN103064509AEnhanced interactionSignificant progressInput/output for user-computer interactionPiezoelectric/electrostriction/magnetostriction machinesEngineeringActuator
Owner:CHIEF LAND ELECTRONICS CO LTD

Pressure Distribution Reconstruction Method Based on Fast Newton One-step Iterative Algorithm

ActiveCN105631225BPromote cross integrationLow costMedical simulationMedical automated diagnosisExcitation currentBack calculation
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

The Monitoring Method of Invading Alternating Current in DC Power System

ActiveCN109375120BLow costImprove applicabilityPower supply testingCurrent sensorHemt circuits
Owner:INTEGRATED ELECTRONICS SYST LAB

A cloud service availability evaluation method and system

ActiveCN106571969BAssessment results are accurate and completeData switching networksUsability assessmentFailure rate
Owner:CHINA ACADEMY OF INFORMATION & COMM

A kind of low oil rate microporous core valve material and its preparation method

ActiveCN110016229BImprove pore structurePress evenlyTetrafluoroethylenePolymer science
Owner:LUOYANG BEARING RES INST CO LTD

Addressing method of wireless sensor network terminal and combined network

ActiveCN102300206BAdd application functionsEasy to manageNetwork topologiesNetwork data managementMobile wireless sensor networkWireless mesh network
Owner:ZTE CORP

A fast push-pull locking explosion-proof usb circular connector

ActiveCN105703148BEasy to separateRealize one-fold unlocking prohibitionCoupling device detailsElectricityPush pull
Owner:SHAANXI TAIHE TECH CO LTD

A shaping and pressing wheel device for a microporous polytetrafluoroethylene film wrapped insulation and stable phase cable

ActiveCN106653228BImprove stabilityIncrease stickinessInsulating conductors/cablesCouplingEngineering
Owner:ZHONGTIAN RADIO FREQUENCY CABLE CO LTD

Method and device for fault injection

ActiveCN108011743BSolve the problem of fault injection methodBus networksEmbedded systemBus
Owner:BEIJING JINGWEI HIRAIN TECH CO INC

Calculation method of unsteady-state radiant heat transfer load for stratified air-conditioning in large space buildings

ActiveCN110704926BRadiant heat transfer load preciseSolve the problem of unrealistic loadGeometric CADDesign optimisation/simulationRadiant heat transferAir conditioning
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A method and device for using an intelligent pillow management cabinet

ActiveCN109166251BSolve the defect that it is impossible to distinguish whether the pillow is the cabinetSave operating timeService system furnitureApparatus for meter-controlled dispensingCard readerEmbedded system
Owner:GUANGZHOU XINGBAO INFORMATION TECH

Vehicle door lock device

ActiveCN106939742BShorten the timePower transmission/actuator featuresElectrical locking circuitsNeutral positionCar door
Owner:AISIN SEIKI KK

A method of gas column bonding and gas column bonding body

ActiveCN107379636BEasy to usePaper/cardboard articlesEngineeringAir channel
Owner:KUNSHAN AIRBAG PACKING CORP

Master room door fingerprint lock and its control method

ActiveCN103510761BImprove securityGuaranteed to effectively lock the doorElectric permutation locksHandle fastenersEngineeringMechanical engineering
Owner:AP TENON INFORMATION IDENTIFICATION TECH GUANGZHOU

Nucleic acid detection method based on polymer electrochemiluminescence signal amplification technology

ActiveCN103695551BSystem stabilityNot easy to gatherMicrobiological testing/measurementElectrochemiluminescenceElectrochemistry
Owner:SOUTH CHINA NORMAL UNIVERSITY

Container sealing structure and sealed lid for said structure

InactiveCN1477033APrevent pulling outEasy to insertCapsClosure capsEngineeringMechanical engineering
Owner:NIPPON TANSAN GAS

A soil remediation system and method integrating multiple remediation methods

ActiveCN108188163BImprove repair effectSave energyContaminated soil reclamationMicroorganismSoil remediation
Owner:耒阳隆平高科农业开发有限公司

A cyclodextrin-based-cu for the treatment of PPCPS in reclaimed water 2 oPreparation method of blend film

ActiveCN109759021BPollution suppressionExtend the life cycleWater/sewage treatment by irradiationOther chemical processesCyclodextrinReclaimed water
Owner:HARBIN INST OF TECH

Liquid crystal display panel periphery design circuit and liquid crystal display panel adopting same

InactiveCN106200161ADoes not affect the display effectSave peripheral spaceStatic indicating devicesSolid-state devicesLiquid-crystal displayEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A car key management method, electronic equipment and storage medium

ActiveCN107506804BCo-operative working arrangementsSubstation equipmentBarcodeServer
Owner:HANGZHOU DASOUCHE AUTO SERVICE CO LTD

Multi-function shower head

ActiveCN104138813BMultiple water outlet modesReasonable layoutSpray nozzlesInlet channelWater source
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD

Gas-electricity interconnection system based on reversible fuel cell under composite gas condition

ActiveCN109411798BIncrease injection volumeReduce the cost of hydrogen storageElectrolysis componentsPipeline systemsElectric powerMethane
Owner:XI AN JIAOTONG UNIV

Automatic bias calibrating method and devie for optical regulator of externally regulatable optic emitter

InactiveCN1220345CAdjustable output voltageThe effect of drift is lowElectromagnetic transmittersLoop controlControl system
Owner:OCP ASIA

Model-based resource allocation

InactiveCN102132577BTelevision system detailsColor television detailsTheoretical computer scienceResource allocation
Owner:JUMIPER NETWORKS INC

An adaptive control method and device

ActiveCN108421830BQuality improvementMeet production requirementsMetal rolling stand detailsStrip steelSelf adaptive
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

Isolation amplifier

InactiveCN109997232AGood linear relationshipNegative-feedback-circuit arrangementsDC-isolation amplifierLuminous intensityHemt circuits
Owner:NTN CORP

A four-wheel balancing device

ActiveCN109533087BThe relative orientation will not changeVehiclesRatchetGyroscope
Owner:NANCHANG HANGKONG UNIVERSITY

Saw blade clamping guide device and saw blade clamping guide method

ActiveCN113263220BImplementation orientationRealize clampingMetal sawing devicesMetal sawing toolsNumerical controlStructural engineering
Owner:DONGGUAN YISONG CNC TECH

A method to detect if a window is occluded

ActiveCN107783883BReduce configuration requirementsTelevision system detailsHardware monitoringComputer hardwareSystem configuration
Owner:叶雅敏

Magnetron sputtering target holder and magnetron sputtering device comprising same

InactiveCN101928928BIncrease the effective areaIncrease profitVacuum evaporation coatingSputtering coatingCooling effectMagnetic poles
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A stage device for a scanning microscope with a large field of view

ActiveCN112014964BAvoid pollutionMicroscopesEngineeringMechanical engineering
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG

System and method for verificating electric document and system for providing electric document service

InactiveCN101542468AImprove efficiencyImprove reliabilityPaper-money testing devicesDigital data protectionElectronic documentBarcode
Owner:MARKANY

Adjustable pressure control scavenging simulation device and method of use thereof

ActiveCN109323865BReduce experiment costEngine testingEngineeringHigh pressure
Owner:DALIAN UNIV OF TECH

A farmland plant protection robot

ActiveCN104041478BReasonable designWide applicabilityInsect catchers and killersRemote controlControl system
Owner:芜湖多加农业科技有限责任公司

A method and device for deleting group members

ActiveCN107666394BWithout affecting normal communicationDelete in timeSpecial service provision for substationComputer networkEngineering
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A large field of view light free-form surface waveguide type visual optical imaging device and its near-eye display system

ActiveCN110376738BThin structureLarge viewing angleProjectorsOptical elementsProjection opticsTotal internal reflection
Owner:ZHEJIANG UNIV

Flutter/vibration control device and method for simulating space vehicle panel structure

InactiveCN103399570BExcellent chatter characteristicsElectric testing/monitoringVibration testingElectricityVibration control
Owner:SOUTH CHINA UNIV OF TECH

A feeder for processing long-distance copper balls

ActiveCN111115209BRealize automatic feeding processHigh degree of automationConveyor partsEngineeringCopper
Owner:WUWEI HUANJIANG COPPER IND

A sewage treatment method and system for realizing in-situ increased treatment scale

ActiveCN111533363BLower mud levelEasy loadingTreatment involving filtrationTreatment with aerobic and anaerobic processesSludgeWater flow
Owner:北京博泰至淳生物科技有限公司 +1

Method for preparing high surface-activity adsorbing carbon material through catalysis and activation synchronous process

ActiveCN101844069BControl pore size distributionAchieve balanceOther chemical processesPore diameterHigh surface
Owner:成都益盛环境工程科技有限责任公司

A stone-like ceramic cloth distribution equipment

InactiveCN102717424BExcessively naturalResolve excessive varianceShaping conveyorsEngineeringMaterial resources
Owner:黎贤饶

A high-precision analog counter circuit with adjustable step size and its measurement method

ActiveCN111478697BReduce areaHigh densityInstrumentsPulse techniquePhoton detectionImage resolution
Owner:NANJING UNIV OF POSTS & TELECOMM

Data management method and data management device

InactiveCN105608342BCurb the spread of maliciousPrevent malicious plagiarismProgram/content distribution protectionData informationEngineering
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

An automatic paper splicing alignment system for a corrugated cardboard production line

ActiveCN106829597BTo achieve the purpose of automatic synchronization and alignmentAvoid misalignment biasMechanical working/deformationWebs handlingProduction linePaperboard
Owner:GUANGXI ZHENLONG IND

Rural domestic sewage treatment device, treatment system and treatment method

ActiveCN105060479BReasonable structureEasy to useTreatment with anaerobic digestion processesMultistage water/sewage treatmentProcess systemsConstructed wetland
Owner:WUHAN MODERN URBAN AGRI PLANNING & DESIGN INST

An LED light source module, an LED light bar, and a direct-lit backlight module

ActiveCN104456301BIncrease the exit angleReduce usagePoint-like light sourceLight fasteningsOptoelectronicsLED lamp
Owner:QINGDAO GOERTEK

Hot Forging Method and Hot Forging Die for Wetland Track Shoe

ActiveCN107096863BReduce power consumptionMeet lightweight requirementsRailway componentsForging/hammering/pressing machinesTemperingSlag
Owner:大连金雕铸锻工业有限公司

Aesthetic resin composition with magic color and preparation method thereof

ActiveCN103242616BWith illusion effectDifferent brightnessPolymer scienceFree solution
Owner:SHANGHAI KUMHO SUNNY PLASTICS

An automatic data query synchronous storage system

ActiveCN106294741BReduce development costsRealize configurabilityDatabase distribution/replicationSpecial data processing applicationsData synchronizationMessage queue
Owner:SHENZHEN BINCENT TECH

Nozzles for shower systems

ActiveCN108602076BDoes not limit the scope of the claimsMovable measuring chambersBathsWater flowEngineering
Owner:HUGHES SAFETY SHOWERS

Data collection method, device and electronic equipment

ActiveCN111221744BSimplify the development processShorten development timeSoftware testing/debuggingSoftware engineeringData acquisition
Owner:HANGZHOU HIKVISION DIGITAL TECH

Batch collection device for collembola specimens in feeding box

ActiveCN107568169BEasy to makeEasy to operateAnimal husbandryAgricultural engineeringStructural engineering
Owner:陈健

N-type zinc oxide/p-type diamond heterojunction tunnel diode and manufacturing method thereof

InactiveCN101807606BWith negative resistance characteristicsSemiconductor/solid-state device manufacturingDiodeHeterojunctionSemiconductor materials
Owner:JILIN UNIV

A skateboard conveying system for automobile assembly production

ActiveCN103587609BEnsure consistencyVehiclesAssembly lineSlide plate
Owner:HUBEI HUACHANGDA INTELLIGENT EQUIP

Torque differential two-speed automatic transmission and shift control method

InactiveCN104019193BSmall shift shockSpeed ​​up the shifting processToothed gearingsGearing controlAutomatic transmissionElectric machine
Owner:SOUTHWEST UNIV

Light-condensingsolar boiler

InactiveCN103206791BSolar heating energySolar heat collector controllersVacuum energyProcess engineering
Owner:王颖 +2

A building glass curtain wall installation structure and its construction method

ActiveCN111622393BNormal installationEasy to installConstruction materialWallsArchitectural engineeringMechanical engineering
Owner:浙江奥腾建设工程有限公司

An auxiliary mold fixing device for an automatic pouring machine

ActiveCN112427632BAvoid fixationEliminate potential safety hazardsMould handling equipmentsCasting parameters measurement/indication devicesGear wheelHydraulic pump
Owner:ANHUI QUANCHAI TIANHE MACHINERY

A kind of preparation method of ticagrelor impurity

ActiveCN110759917BEasy to detect and monitorImprove conversion rateOrganic chemistryChemical synthesisTicagrelor
Owner:ZHUZHOU QIANJIN PHARMA +1

One-key adjustable tpep gradient heavy-duty anti-corrosion water pipeline transmission device

ActiveCN110980111BRealize rotary horizontal conveyingNo claw phenomenonConveyor partsRoller-waysControl engineeringElectric machinery
Owner:WEIFANG EAST PIPE IND TECHNICAL CO LTD

A distribution network energy storage system configuration method based on active management and cost-benefit analysis

ActiveCN105958519BAc network load balancingPhotovoltaic energy generationDistribution power systemCharge discharge
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +3

Process for preparing CO and synthetic gas and methanol by steam heat-exchanging type parallel conversion of hydrocarbons

ActiveCN100534895CReduce consumptionEmission reductionHydrogenOrganic compound preparationSteam reformingThermal energy
Owner:庞玉学

Polarizing turning film using total internal reflection

InactiveCN101395509APolarising elementsOptical light guidesTotal internal reflectionExit surface
Owner:SKC HI TECH & MARKETING CO LTD

Escherichia coli for the production of farnesene

ActiveCN109609424BBacteriaMicroorganism based processesBiotechnologyEscherichia coli
Owner:ZHEJIANG MEDICINE CO LTD

Water level meter with digital video frequency

InactiveCN100394147CMachines/enginesLevel indicatorsDigital signal processingDigital video
Owner:昆明利普机器视觉工程有限公司

Pharyngitis treating Chinese medicine plaster

InactiveCN1133455CSatisfied with the effectSymptoms disappear quicklyHydroxy compound active ingredientsAerosol deliveryDiseaseSide effect
Owner:赵健忠

Conveyor device with stable structure against cutting deviation for the production of aluminum-titanium-magnesium alloys

ActiveCN109664144BPrevent deviationRelieve pressureMetal working apparatusMaintainance and safety accessoriesTitaniumMechanical engineering
Owner:浙江松发复合新材料有限公司

Method for irrigating rice by appropriately utilizing rainwater

InactiveCN102630539BNo reduction in productionWatering devicesCultivating equipmentsAgricultural irrigationPaddy field
Owner:ZHEJIANG INST OF HYDRAULICS & ESTUARY

A stubble breaking and soil cutting knife with adjustable driving edge

ActiveCN111247887BEfficient cuttingTo achieve the effect of reducing resistanceGatherer machinesDrive shaftAgricultural engineering
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Operation and maintenance process design method, device and equipment, operation method, device and host

ActiveCN109189758BImprove design efficiencyImprove execution efficiencySoftware simulation/interpretation/emulationDatabase design/maintainanceDesign softwareLogisim
Owner:NEW H3C TECH CO LTD

Temperature measurement device for double layer liquid metal sodium pipeline and its mounting method

ActiveCN101334323BHazards from leakageSimple structureThermometer detailsThermometers using electric/magnetic elementsLiquid stateDouble-walled pipe
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Device of improving external playback effect, its external means and playback terminal

ActiveCN101094538BImproved external sound effectFrequency/directions obtaining arrangementsCouplingComputer terminal
Owner:APPLE INC

Cleaning equipment for new energy battery copper bars after cutting based on ultrasonic cleaning technology

ActiveCN112387698BNo manual crawlingReduce cleaningCleaning using liquidsHydraulic cylinderNew energy
Owner:WUHU HENGKUN AUTO PARTS

Method and device for adjusting frame division multiplexing mode of accompanying channel

ActiveCN104144500BMeet needsIncrease flexibilityNetwork planningResource utilizationTime-division multiplexing
Owner:CHINA MOBILE COMM GRP CO LTD

An Angle Measuring Instrument Applicable to Soil Slope

ActiveCN111678500BImprove accuracyEasy to break openAngle measurementOptical rangefindersMeasuring instrumentClassical mechanics
Owner:HUNAN ZHILI ENG SCI & TECH

An over-phase control strategy for traction converters of hybrid electric trains

ActiveCN106042957BNo loss of train speedIncrease average driving speedCharging stationsRailway vehiclesPower batteryFour quadrants
Owner:BEIJING JIAOTONG UNIV +1

Air-conditioning system control, device and air-conditioning system

ActiveCN111964224BAvoid cryingMinimize interruptions to neighbors' normal restMechanical apparatusSpace heating and ventilation safety systemsPhysical medicine and rehabilitationInfantile state
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Electric traction chain for an automobile

InactiveCN102112338ASpeed controllerBatteries circuit arrangementsMobile vehicleThree-phase
Owner:RENAULT SA

Recycling harmless comprehensive treating method for kitchen garbage

ActiveCN103143552BTo achieve the effect of reduction treatmentImprove resource utilizationWaste processingSolid waste disposalResource utilizationLiquid tank
Owner:NINGBO KASEEN ECOLOGY TECHNOLOGY CO LTD

A cementing quality monitoring nipple device and data collection method

ActiveCN110318688BLong-term monitoringEarly warning of security incidentsSurveyDrilling rodsWell cementingCasing string
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of mycelium collection method of filamentous fungal host infection stage

InactiveCN106754395BEfficient collectionQuality improvementFungiMicroorganism based processesBiotechnologyBrassicaceae
Owner:SICHUAN AGRI UNIV

Measurement method of common optical path self-calibration film thickness and refractive index to eliminate transmitted light

ActiveCN108317962BEliminate distractionsHigh precisionPhase-affecting property measurementsUsing optical meansRefractive indexOptical measurements
Owner:HARBIN ENG UNIV

A method for extracting and separating S-adenosylmethionine from S-adenosylmethionine fermentation broth

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