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 four-twist spindle upper spindle bar and its manufacturing method

ActiveCN108716034BAvoid concentricityReduce the number of structuresTextiles and paperMetal working apparatusInterference fitIngot
Owner:浙江文源智能科技有限公司

Working shaft assembly for semiconductor special equipment

ActiveCN106763230BImprove stabilityImprove reliabilityShaftsElectrical componentsDifferential screwEngineering
Owner:CETC BEIJING ELECTRONICS EQUIP

A kind of spherical polyacrylamide with large particle size and its preparation method and application

ActiveCN113087828BGood sphericityDrilling compositionPolymer scienceWater in oil emulsion
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Opening box for concrete structure

InactiveCN101063331BHigh strengthIncrease stiffnessFloorsUltimate tensile strengthConstruction aggregate
Owner:湖南邱则有专利战略策划有限公司

A continuous waste gas treatment device and method

ActiveCN104107625BEasy to handleReduce secondary pollutionDispersed particle separationHigh concentrationWater vapor
Owner:XIAN THERMAL POWER RES INST CO LTD

A rapid and non-destructive detection method for sugar content of navel orange

ActiveCN105092518BHigh precisionInfluence of Correction Detection AccuracyMaterial analysis by optical meansNear infrared spectraSugar
Owner:JIANGXI AGRICULTURAL UNIVERSITY

A kind of continuous pleating equipment and scr plate type catalyst

ActiveCN111231397BLarge specific surface areaHigh mechanical strengthDispersed particle separationRotary pressPtru catalystEngineering
Owner:北京华电光大环境股份有限公司

Auxiliary pipeline system supporting operation of bioreactor group and operation process thereof

ActiveCN101781620BImprove connectivityAchieve blockingBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidProcess engineering
Owner:云南爱尔发生物技术股份有限公司

Super-hydrophobic and super-oleophilic oil-water separation mesh membrane and preparation method thereof

ActiveCN101518695BEasy to separateEasy to prepareLiquid separationChemical industryOil water
Owner:INST OF CHEM CHINESE ACAD OF SCI

A swing arm type fast lathe fixture

ActiveCN108481019BAchieving tripping disassemblySlow down the rolloutPositioning apparatusMetal-working holdersGear wheelEngineering
Owner:苏州市西莱密金属制造有限公司

Optimized Maltose Promoter Mutants and Their Applications

ActiveCN110592080BReduced leaky expressionIncrease the intensity of induced expressionBacteriaMicroorganism based processesMutantRibose
Owner:TIANJIN INST OF IND BIOTECH CHINESE ACADEMY OF SCI

A customer information label cutting device

ActiveCN110271047BGuaranteed neatnessSimple organizationMetal working apparatusElectric machineryStructural engineering
Owner:桐乡市织盟知识产权运营有限公司

Vehicle seat and vehicle having same

ActiveCN111409525BSeat heating/ventillating devicesLayered productsMedia spaceControl theory
Owner:BAIC MOTOR CORP LTD

A data push method, system and storage medium

ActiveCN110769053BImprove data processing efficiencyAvoid occupyingTransmissionEngineeringClient
Owner:GENEW TECH

Current supply system, ADC (analog-digital converter) using current supply system and current supplying method

ActiveCN102768553BLower average currentAvoid leakage currentAnalogue-digital convertersElectric variable regulationDigital down converterEngineering
Owner:FARADAY TECH CORP

Wood veneer sizing and coating device

ActiveCN104249398BReduce sizeImprove reliabilityLaminationLamination apparatusEngineeringSizing
Owner:威海区域创新中心有限责任公司

A canned vending machine and a canning method thereof

ActiveCN103700187BRealize reciprocating motionEasy and accurate installationApparatus for dispensing fluids/granular materialsCamMechanical engineering
Owner:常州东吉路国际贸易有限公司

A kind of preparation method and application of bifluoroboron fluorescent dye responsive to triethylamine

ActiveCN113087731BStable fluorescence spectrumSimple detection operationAzo dyesGroup 3/13 element organic compoundsFluorescent spectraSalicylaldehyde
Owner:CHINA THREE GORGES UNIV

Intake manifold and fuel injector mounting system

InactiveCN101798979BBurn fullyAvoid Wet Wall PhenomenonFuel injection apparatusMachines/enginesCombustion chamberEngineering
Owner:力帆科技(集团)股份有限公司

Drip bag

InactiveCN1248636CBeverage vesselsPackagingEngineeringMouth opening
Owner:OHKI

Method for preparing montmorillonite filler by polymer implosion

ActiveCN105197951BLow priceQuality improvementSilicon compoundsReaction layerParticulates
Owner:SICHUAN UNIV

A method of disconnecting contour lines

ActiveCN106056671BAccurate recoveryImprove accuracyImage data processingPattern recognitionComputer vision
Owner:西安电子科技大学青岛计算技术研究院

An all-digital implementation of blinking analog-to-digital converter

ActiveCN104883188BGood analog-to-digital conversion performanceReduce areaAnalogue-digital convertersCapacitanceDigital down converter
Owner:FUDAN UNIV

Substrate etching method and etching disposal device

InactiveCN100405559CTemperature does not dropUniform temperatureSemiconductor/solid-state device manufacturingPhotosensitive material processingEtchingEngineering
Owner:DAINIPPON SCREEN MTG CO LTD

Baking method of steelmaking tundish permanent layer after overhaul

ActiveCN103551555BFlat surfaceNo crackMelt-holding vesselsFree coolingRoom temperature
Owner:武汉钢铁有限公司

A gate drive circuit, a drive method thereof, and a display device

ActiveCN105206247BFast climbShort decay timeStatic indicating devicesShift registerDisplay device
Owner:BOE TECH GRP CO LTD +1

Indicator light feeding device for plug-in assembly machine

InactiveCN105775727BCompact structureIncrease productivityConveyor partsEngineeringManipulator
Owner:SHAOXING HUANGGUAN MACHINERY

Dynamic key based hardware data enciphering method and device thereof

InactiveCN100403281CImprove securityPrevent illegal copyingUnauthorized memory use protectionInternal/peripheral component protectionMicrocontrollerComputerized system
Owner:XI AN JIAOTONG UNIV +1

A calibration device for the bending roll of the hot coil box that can be automatically fed into the spacer

ActiveCN106914509BEasy to feedNo manual operationPulp and paper industryCushion
Owner:SUZHOU INST OF TRADE & COMMERCE

Magnetic encoder and its calibration method and calibration device, motor and unmanned aerial vehicle

ActiveCN109655083BRealize the purpose of miniaturization designAccurate control of electrical angleConverting sensor output electrically/magneticallyElectric machineFlight vehicle
Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

Method and device for displaying user information participating in interaction

InactiveCN105100936BAdd funImprove experienceSelective content distributionAnimationInteractive displays
Owner:TVM BEIJING TECH

Ion trap driving system and control method thereof

ActiveCN114171368BImprove stabilityQuality improvementQuantum computersSpectrometer circuit arrangementsIon trap mass spectrometryHemt circuits
Owner:QUDOOR TECH INC +1

Glove release mechanism and glove release method

ActiveCN112848003BOrderly demouldingShorten the timeDomestic articlesCoatingsPolymer scienceEngineering
Owner:青岛鸿烈机器人有限公司

A method and application of rapid and efficient extraction of antibiotics and their metabolites in plant samples

ActiveCN107831053BImprove extraction efficiencyShorten the timePreparing sample for investigationBiotechnologyMetabolite
Owner:JINAN UNIVERSITY

A video positioning method and video player based on program information

ActiveCN103686402BSave search timeEasy to operateSelective content distributionVideo player
Owner:重庆市易平方科技有限公司

An automatic network registration method for a set-top box

ActiveCN103841436BImplement automatic network registrationEnsure safetySelective content distributionEnd systemComputer terminal
Owner:HUIZHOU WELLAV TECH

A special cleaning device for gastroenterology

InactiveCN108296214BSimple structureEasy to useCleaning using liquidsUltrasonic vibrationControl switch
Owner:牟青

Electronic component-containing module and manufacturing method thereof

InactiveCN101315925AInhibition thicknessMiniaturizationPrinted circuit assemblingSemiconductor/solid-state device detailsMiniaturizationEngineering
Owner:PANASONIC CORP

A kind of titanate siloxane catalyst and the method for preparing si-o-c type polyether silicone wax by it

ActiveCN106916310BImprove condensation reaction efficiencyAvoid toxicityPolymer sciencePtru catalyst
Owner:GUANGZHOU TINCI MATERIALS TECH

A pipeline node protection device based on mvr sewage treatment system

ActiveCN111022772BHigh strengthIncreased exposure to external pressureSleeve/socket jointsPipe supportsSewage treatmentEnvironmental protection
Owner:萧县沃德化工科技有限公司 +1

A Centrifugal Pump Cavitation State Discrimination Method Based on Autocorrelation Spectrum and Equilibrium Square Envelope Spectrum

ActiveCN111059066BAutomatic judgment of cavitationImprove noise immunityCharacter and pattern recognitionPump controlVibratory signalSelf correlation
Owner:ZHEJIANG UNIV

A clamp performance test device, test method, selection method of assembly parameters and quality inspection method

InactiveCN103335835BOptimize assembly processTo achieve the purpose of quality controlMachine part testingMeasurement of torque/twisting force while tighteningEngineeringSpring steel
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Method for detecting content of paeoniflorin, psoralen and isopsoralen in pill for strengthening spleen and intestines

ActiveCN100573139CComponent separationDigestive systemIntestinal structureGradient elution
Owner:GUANGZHOU BAIYUNSHAN CHENLIJI PHARMA FAB CO LTD

Chord regulating device

InactiveCN101593512BEasy to masterStringed musical instrumentsEngineeringMicrophone
Owner:ROLAND CORP

A Method for Determining Fault Clearing Time of Flexible DC Grid Under Bipolar Short Circuit

ActiveCN109980595BReduce the action speed requirementProlong the time of falling to the limit pointParameter calibration/settingDc voltageShort circuit fault
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Dye-based polarizing element and polarizing plate

ActiveCN103547949ANot easy to fadeImprove dyeing effectPolarising elementsTetrazo dyesHydrogen atomPolyvinyl alcohol
Owner:NIPPON KAYAKU CO LTD

Method, device, system and communication equipment for data uploading in private network communication

ActiveCN105246160BImplement dynamic allocationRealize multiplexingWireless communicationPrivate networkWork content
Owner:HYTERA COMM CORP

Thermostatic device for automatically pre-plating tin on copper terminal

InactiveCN102350557BHigh speedImprove stabilitySoldering apparatusMetal working apparatusThermal insulationTin plating
Owner:JIANGSU LEOCH BATTERY

Soluble starch-chitosan modified glassy carbon electrode and its application

InactiveCN108732231BRealize identificationGood qualityMaterial electrochemical variablesTyrosineTryptophan
Owner:CENT SOUTH UNIV

Method for identifying hybrid soybeans seeds by molecular markers

ActiveCN102329869BImprove quality controlQuick extractionMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyHybrid seed
Owner:JILIN ACAD OF AGRI SCI

Finish rolling control method and device of a ferrite rolling process

ActiveCN106734233BAvoid mutual interferenceQuality assuranceRoll mill control devicesMetal rolling arrangementsChemical compositionMetallurgy
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

A Jet Experimental Device for Simulation of Turbine Tip Leakage Flow

ActiveCN107228751BEasy to implementLow costHydrodynamic testingImpellerJet flow
Owner:BEIHANG UNIV

Skeletal animation display method, device, equipment and storage medium

ActiveCN112973118BImprove production efficiencySave space costAnimationVideo gamesAnimationEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Detachable transformer skeleton with adjustable fixing block

ActiveCN104183377BIncrease the number of windingsIncrease internal spaceTransformers/inductances coils/windings/connectionsBobbinTransformer
Owner:HEFEI PHILEX ELECTRONICS TECH

Construction method and application of specific electrochemical sensor for tumor marker detection

ActiveCN112129819BUnique electrochemical oxidation peakStrong electrochemical oxidation peakMaterial electrochemical variablesTumor marker testElectrochemistry
Owner:UNITED POWER PHARMA TECH CO LTD

LED street lamp and control device thereof

ActiveCN102762004BGuaranteed to workElectric light circuit arrangementEnergy efficient lightingTelecommunicationsAlternating current
Owner:KINGSUN OPTOELECTRONIC CO LTD

A power electronic transformer

ActiveCN106920661BAvoid discharge phenomenonReduced overvoltage situationsUnwanted magnetic/electric effect reduction/preventionElectric component structural associationOvervoltageHigh resistance
Owner:XUJI GRP +4

An injectable neurostimulator powered by radio frequency energy

ActiveCN104548344BAvoid damageReduce the risk of infectionArtificial respirationMicrocontrollerInjections nerve
Owner:盐城市盐南高新区西伏河绿色低碳科创园发展有限公司

Timepiece

InactiveCN1991639BClockwork casesWatch crystals/clock glassesEngineeringMechanical engineering
Owner:SEIKO INSTR INC

Bearing seat assembly, engine and vehicle

ActiveCN109899128BValve arrangementsMachines/enginesVariable valve timingControl valves
Owner:BEIQI FOTON MOTOR CO LTD

Repair method of electrolyzer steel shell under strong magnetic field environment

ActiveCN106736233BAvoid cumbersome lifting stepsExtended maintenance cycleStress concentrationElectrolysis
Owner:XINJIANG JOINWORLD CO LTD

Drawn composite fibers, non-woven cloth, and production method for drawn composite fibers

InactiveCN113574217AHigh strengthDoes not increase heat shrinkageConjugated synthetic polymer artificial filamentsNon-woven fabricsPolymer scienceNonwoven fabric
Owner:UBE NITTO KASEI CO LTD

Low altitude high voltage framework/bracket foundation tilt correcting method and its special-purpose devices

ActiveCN101060232BSolve the technical problems that cannot be constructed without power outageSolve the problem of not being able to enter the construction siteFoundation engineeringEngineeringSteel frame
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

Joint Modeling and Sliding Mode Control Method of Flexible Manipulator Considering the Characteristics of Joint Motors

ActiveCN110842911BAchieve direct controlFast convergenceProgramme-controlled manipulatorRobotic armControl system
Owner:HARBIN ENG UNIV

A pressure-limiting external adjustable viscous damper

InactiveCN103088934BEasy to adjustNo settling problemsShock proofingSinistral and dextralPiston rod
Owner:HUNAN UNIV OF SCI & TECH

Method for modifying nanometer titanium dioxide polyester fiber with high photocatalytic activity

InactiveCN102912620BImprove photocatalytic activityImprove bonding fastnessFibre typesPolyesterFiber
Owner:XI'AN POLYTECHNIC UNIVERSITY

Solid form of pyrazolopyridine compound

InactiveCN105683187AOrganic active ingredientsGroup 3/13 element organic compoundsCrystallographyCompound a
Owner:SUNSHINE LAKE PHARM CO LTD

A laser-type ultra-long javelin equipment vibration training and information storage monitoring device

InactiveCN104492050BUnderstand in timeImprove the quality of trainingSport apparatusUniversal jointEngineering
Owner:HEILONGJIANG UNIV

A fast microchannel pressure measurement device based on capillary

InactiveCN104568288BMeet the measurement pressure rangeEasy to operateFluid pressure measurement using pressure-sensitive liquidCapillary TubingMain channel
Owner:BEIJING UNIV OF TECH

washing machine

ActiveCN107177963BSimple internal structureFew partsOther washing machinesTextiles and paperEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC

Method for removing ammonium from alkali production by full brine ion-exchange membrane electrolysis

InactiveCN101570866BLow costReduced electrolytic dechlorination loadElectrolysis componentsWater/sewage treatmentHypochloriteElectrolysis
Owner:XINWEN MINING GROUP

An automatic step size lms time domain equalization filter and its realization method

ActiveCN112511473BReduce bit error rateLow Steady State CharacteristicsTransmitter/receiver shaping networksTime domainTime domain equalization
Owner:睿迪纳(无锡)科技有限公司

A gas pollution monitoring instrument

ActiveCN108593855BInfluence acquisitionAnalysing gaseous mixturesAir monitoringMixed flow
Owner:安徽相恒气体科技有限公司

Method for measuring alumina in aluminium fluoride

ActiveCN100386617CAccurate measurementRapid determinationWeighing by removing componentPreparing sample for investigationAluminum fluorideFluoride products
Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

Human cntn1 antigen, human cntn1 antibody detection kit, preparation method and application thereof

ActiveCN109734792BStrong specificityHigh sensitivityBiological testingAnimals/human peptidesAntigen testingAmino acid
Owner:WUHAN EASYDIAGNOSIS BIOMEDICINE

Method and system for automatically detecting, cooling and circulating condensed water

ActiveCN103017601BRealize automatic controlHeat exchange apparatusTrickle coolersCooling towerAutomatic control
Owner:SHANDONG JINYU INDUSTRIAL CO LTD

Method of maintaining stable emulsion spraying during continuous relling of sheet

ActiveCN100443206CGuaranteed cleanlinessImprove stabilityWork treatment devicesMetal rolling arrangementsWork rollEmulsion
Owner:WISDRI ENG & RES INC LTD

Three kinds of recombinant glucoamylases and their preparation methods and applications

ActiveCN107475219BImproves pH stabilityImprove temperature resistanceFungiMicroorganism based processesNucleotideNucleotide sequencing
Owner:TIANJIN UNIV OF SCI & TECH

Preparation method of ZnSnO3 nano material with high gas sensitivity

InactiveCN103466691BEasy to operateMild reaction conditionsTin compoundsNanotechnologyAlcoholPotassium
Owner:三亚哈尔滨工程大学南海创新发展基地

A wound cleaning device with a biosensor

ActiveCN111939449BAutomatic Sanitizing Wipe OperationAchieve replacementMedical devicesMedical applicatorsElectric machinerySecondary infection
Owner:广州仁麦生物科技有限公司

A new energy parking space determination method and device

ActiveCN112908026BReduce tensionIndication of parksing free spacesApparatus for hiring articlesNew energyParking space
Owner:内蒙古巨宇测绘有限公司

Network management system, network appliance and method of performing authorization to binary system operational instruction

InactiveCN101159584BMask the defect of inconsistent formatData switching networksNetwork managementAuthorization
Owner:HUAWEI TECH CO LTD

Cooler assembly, and method of manufacturing the cooler assembly

ActiveCN107004659BMake sure the thicknessGuaranteed stiffnessSemiconductor/solid-state device detailsSolid-state devicesMechanical engineeringEngineering
Owner:DENSO CORP

Membrane electrode assembly and organic hydride manufacturing device

InactiveCN103031565AImprove energy efficiencyElectrolytic organic productionElectrogenerative processesPolymer electrolytesUnsaturated hydrocarbon
Owner:HITACHI LTD

Safety escape window

InactiveCN101839106BRealize the function of escapeBuilding rescueWar-like protectionCable stayedEngineering
Owner:祁高鹏

A ground electromagnetic signal detection circuit

ActiveCN108983297BReduce distractionsReduce noise powerElectric/magnetic detectionAcoustic wave reradiationUltrasound attenuationLow-pass filter
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Pixel bias circuit and control method for super large area array CMOS image sensor

ActiveCN104796634BIncrease swingMeet the precision requirementsTelevision system detailsColor television detailsParasitic capacitanceElectrical current
Owner:NO 771 INST OF NO 9 RES INST CHINA AEROSPACE SCI & TECH

Safety scissors for children

InactiveCN101758504BImprove practical abilityServe as safety instructionsContact operating partsVisible signalling systemsEmbedded system
Owner:林齐

Curable compositions

ActiveCN101360788BEpoxy resin adhesivesEpoxyPolymer science
Owner:汉高知识产权及控股有限公司

A pressing equipment for simultaneous extrusion of plates

InactiveCN108995345BAccurate limitAvoid warpingLamination ancillary operationsLaminationAcute angleMechanical engineering
Owner:安徽冠金绿可木业有限公司

A power receiving terminal device and power receiving method

ActiveCN107360005BImprove power receiving effectAvoid power outagesData switching current supplyTerminal equipmentNegative power
Owner:RUIJIE NETWORKS CO LTD

System and method for processing image data based on a user's region of interest (roi)

ActiveCN108139799BInput/output for user-computer interactionAcquiring/recognising eyesData displayComputer graphics (images)
Owner:SZ DJI TECH CO LTD

First-person gesture recognition and interaction method based on regional convolutional neural network

ActiveCN107168527BRecognition speed is fastImprove recognition accuracyInput/output for user-computer interactionCharacter and pattern recognitionFingertip detectionNerve network
Owner:SOUTH CHINA UNIV OF TECH

A rapid screening method for five coumarin compounds in toys

ActiveCN107543858BFast wayQuick checkPreparing sample for investigationMaterial analysis by electric/magnetic meansEthoxidineDicoumarol
Owner:CHINESE ACAD OF INSPECTION & QUARANTINE

A kind of fast curing diffuse reflection coating and preparation method and use method thereof

ActiveCN106833302BHigh temperature resistantWith high diffuse reflectionFireproof paintsLiquid surface applicatorsPolyesterDiffuse reflection
Owner:SOUTH CHINA UNIV OF TECH

Image processing method, device, electronic device and storage medium

ActiveCN108513667BReduce distractionsImprove clarityCharacter and pattern recognitionPattern recognitionImaging processing
Owner:SHENZHEN GOODIX TECH CO LTD

Drilling system for weakly cemented rock specimens

ActiveCN106441989BAvoid damagePrevent high pressure wind from overflowingWithdrawing sample devicesAir volumeMining engineering
Owner:HENAN POLYTECHNIC UNIV

A kind of continuous production process of p-tert-butyltoluene

ActiveCN103274890BHigh activityImprove thermal stabilityMolecular sieve catalystsHydrocarbon by hydrocarbon and non-hydrocarbon condensationFixed bedTert butyl
Owner:FAREAST KINGSTAR CHEM

An Ion Chromatography Single Pump-Column Switching System for Detecting Trace Inorganic Anions in Weak Salts

ActiveCN104267131BReduce pressure resistance requirementsEliminate distractionsComponent separationHigh concentrationAnion-exchange chromatography
Owner:安徽艾博生物科技有限公司

touch screen

ActiveCN106951131BReduce the number of layersGood etchingInput/output processes for data processingGlass coverIndium tin oxide
Owner:SHENZHEN JUNDA OPTOELECTRONICS

A kind of stone paper and preparation method thereof

ActiveCN105113323BWide variety of sourcesPromote sustainable developmentReinforcing agents additionInorganic compound additionSlurryWet strength
Owner:徐州市百顺琪家具有限公司

Abnormality protection circuit for electronic ballast of cold cathode lamp

InactiveCN102523669BAvoid damageAvoid security issuesElectrical apparatusElectric lighting sourcesCold cathodeEngineering
Owner:CHINA THREE GORGES UNIV

Germatrane compound as well as preparation method and application thereof

ActiveCN102250138BOrganic active ingredientsGermanium organic compoundsSodium methoxidePharmaceutical medicine
Owner:ANHUI HAIKANG PHARMA

Wood drying truck for solid wood flooring

ActiveCN105365868BEasy to carryExtended service lifeHand carts with multiple axesSolid woodEngineering
Owner:南通北外滩建设工程有限公司

Establishment of d2d multicast communication in imt-a system and its wireless resource allocation method

InactiveCN103249007BEasy to operateClear logicConnection managementBroadcast service distributionQuality of serviceFrequency spectrum
Owner:BEIJING UNIV OF POSTS & TELECOMM

Security protection component interconnection structured system and implementation method

ActiveCN107846279BGuaranteed credibilityTrusted connectionKey distribution for secure communicationUser identity/authority verificationTrusted ComputingKey distribution
Owner:THE THIRD RES INST OF MIN OF PUBLIC SECURITY

Supercharging system and method for valve helium characteristic test of satellite attitude control engine

ActiveCN109538941BIncrease usageMeet the requirements of high voltage outputPipeline systemsControl engineeringControl theory
Owner:XIAN AEROSPACE PROPULSION INST

An active valve type liquid introduction mechanism

ActiveCN105065729BAchieve precise replenishmentImprove reliabilityOperating means/releasing devices for valvesLevel controlElectricityWater storage tank
Owner:SANYOU CORP LTD

Processing method of double-headed non-axial pipe joint

ActiveCN109531177BReasonable workmanshipSimple processOther manufacturing equipments/toolsPositioning apparatusEngineeringScrew thread
Owner:JIANGSU SHUGUANG OIL DRILLING EQUIP CO LTD

Sound-insulation composite material based on polyester-waste tire rubber and preparation method for sound-insulation composite material

ActiveCN102585453BImprove mechanical propertiesImprove sound insulationPolyesterLow noise
Owner:HEFEI GENIUS NEW MATERIALS

Prefabricated pvc-frp tube concrete column-reinforced concrete beam self-resetting ring beam joint

ActiveCN109024888BSave formworkEliminate formworkProtective buildings/sheltersShock proofingEarthquake resistancePrestressed concrete beam
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Preparation of cotton fibre yellow reactive dye

ActiveCN101481517BHigh color fastnessImprove dyeing effectOrganic chemistryReactive dyesCotton fibrePhotochemistry
Owner:TIANJIN DEK CHEM

A method for self-desilting and unclogging of water and sand inlets of reservoir drainage and water delivery facilities

ActiveCN102808396BWill not affect normal operationGuaranteed uptimeBarrages/weirsWater flowEngineering
Owner:梅一民

A dynamic aging method for smectic liquid crystal display

InactiveCN103969852BFast agingSpeed up agingStatic indicating devicesNon-linear opticsVoltage amplitudeAge method
Owner:HALATION PHOTONICS CORP

A kind of mechanical mobile platform simulation equipment and using method thereof

ActiveCN111307407BAvoid inaccurate measurementsAerodynamic testingIncline measurementMechanical engineeringAnalog device
Owner:HRG INT INST FOR RES & INNOVATION

System for transmitting single-fiber two-way wavelength division multiplexing and its protection method

InactiveCN100568815CEfficient switchingEliminate the effects ofWavelength-division multiplex systemsElectromagnetic transmissionWdm transmission systemsMultiplexing
Owner:ZTE CORP

An oxygen-resistant floor heating pipe with high thermal conductivity and anti-scaling function

ActiveCN106633302BReduce dosageImprove thermal conductivityNon-macromolecular adhesive additivesLighting and heating apparatusHot meltFluoropolymer
Owner:TIANJIN ZHONGCAI PROFILES

Theme restaurant automatic food delivery system

InactiveCN103584663BIncrease added valueSatisfy physiological needsTable equipmentsRelationship - FatherEngineering
Owner:简 文进

Link adaptive method, device, equipment and storage medium based on communication channel

ActiveCN112532348BIncrease flexibilityTransmission monitoringLink quality based transmission modificationCommunication qualityEngineering
Owner:广州技象科技有限公司

Smell disturbance simulation device in smell training detection on mice

InactiveCN103202240BReduced responseTaming and training devicesEngineeringBottle
Owner:KUNMING INST OF ZOOLOGY CHINESE ACAD OF SCI

A system and method for preparing phosphoric acid and silicon-calcium-potassium-magnesium fertilizer from phosphate rock

ActiveCN109052353BHigh purityLow HCl contentFertilisers by pryogenic processesPhosphoric acidLiquid wasteO-Phosphoric Acid
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Oily wastewater treatment method with energy-creating and energy-saving effects

ActiveCN110590063BEasy to handleHigh removal rateFatty/oily/floating substances removal devicesWater aerationProcess engineeringWastewater disposal
Owner:KUN SHAN UNIVERSITY

Quench energy dissipation for superconducting magnets

ActiveCN101937750BReduce consumptionAvoid damageSuperconducting magnets/coilsSuperconducting CoilsResistor
Owner:SIEMENS HEALTHCARE LTD

LiFePO4 lithium ion battery anode material coated with C and metal oxide and preparation method

InactiveCN101567447BElectrode manufacturing processesElectrolytic agentElectrical battery
Owner:TIANJIN UNIV

Composite reactive red dye

InactiveCN101899227BImprove performanceImprove solubilityOrganic dyesDyeing processSolubilityCellulose fiber
Owner:HUBEI HUALI DYESTUFF INDAL

An electric adjustment shutter device

ActiveCN108710202BReduce adverse effectsQuick reuseOptical elementsShutterElectric machine
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

A kind of dinotefuran oil-based seed coating agent and preparation method thereof

ActiveCN109463392BLarge particle sizeDiffusion is fastBiocideAnimal repellantsSolventToxicology
Owner:SHENZHEN NOPOSION AGROCHEM

An electric wire pipe welding operation table

InactiveCN105666016BLow costEasy to manufactureWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMaterials processing
Owner:THE CONSTR DECORATION OF CHINA CONSTR NO 7 ENG BUREAU

An improved edging device for processing cylindrical stone pier

ActiveCN105798727BNovel structureImprove processing efficiencyEdge grinding machinesGrinding carriagesMotor driveEngineering
Owner:安徽力峰建材科技有限公司

Method and structure for improving efficiency and reliability of vertical vortex compressor

InactiveCN100348867CImprove exhaust temperatureReduce temperature riseRotary piston pumpsRotary piston liquid enginesThermodynamicsEngineering
Owner:NANJING AOTECAR NEW ENERGY TECH

A grip-type temperature-sensitive color-changing electric rod

ActiveCN104023425BImprove heat production efficiencyPlay the function of indicating the temperature rangeMixersImmersion heating arrangementsInsulation layerElectrical connection
Owner:重庆市夔云农业科技发展有限公司

A rapid sand casting mold manufacturing method based on sla prototype

ActiveCN103310068BImprove efficiencyHigh precisionFoundry mouldsFoundry coresShrinkage rateMaterial resources
Owner:SOUTHWEAT UNIV OF SCI & TECH

Electrohydraulic proportion variable axial plunger pump

InactiveCN101315068BHigh repeatabilityLow cleanliness requirementsPositive-displacement liquid enginesMulti-cylinder pumpsElectro hydraulicEngineering
Owner:宁波恒力液压股份有限公司

Lens focusing method, device and equipment for infrared imaging equipment

ActiveCN110505407BStable distanceNot easy to interfereTelevision system detailsColor television detailsMedicineOptical axis
Owner:IRAY TECH CO LTD

Chrysanthemum aquaporins coding gene CmAQP, plant expressing vector thereof and construction method

ActiveCN102660557BImprove germination ratePlant variety improvementFermentationVector-based foreign material introductionBiotechnologyPromoter
Owner:江苏南京农大科技开发有限责任公司

Device for concentrating malodorous organic pollution waste gas by using adsorption method

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Method for storing low-redundancy data

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Weather-resistant food bag and preparation method thereof

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Conduction oil furnace capable of preventing conduction oil from coking in furnace tube and using method

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Method for synthesizing unsaturated isopropyl gadoleate

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A highly specific microRNA fluorescence detection method based on short-chain nucleic acid probes and double-strand-specific endonucleases

ActiveCN107267604BHigh sensitivityHigh specificity isothermal detectionMicrobiological testing/measurementHybridization reactionNucleic Acid Probes
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Electric switch device

ActiveCN102306568BGuaranteed performanceElectric switchesMetal particleMechanical engineering
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Medicine for lowering total cholesterol

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Organic plastic scintillator, preparation method thereof, and light conversion device

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A kind of preparation method of lignin nano-particles using papermaking black liquor as raw material

InactiveCN103275331BWide variety of sourcesEasy to getBlack liquorFreeze-drying
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A method for grading lens opacity based on ocular b-ultrasound images

ActiveCN111369506BReliable resultsImprove accuracyImage enhancementImage analysisFeature extractionRadiology
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Chinese medicine lotion preparation for treating chest wall soft tissue injury

InactiveCN101297948BEasy to makeShort course of treatmentAnthropod material medical ingredientsAntipyreticSide effectLarge dose
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Deep Well Point Connection Structure and Construction Method of Old and New Sewage Pipelines

ActiveCN109736416BShorten construction timeRealize continuous flow constructionSewerage structuresExcavationsStructural engineeringSewage
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An acyl-substituted oxazinoquinazoline compound, its preparation method and its application

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