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 antibody dispersant for immunocolloidal gold homogeneous labeling and application thereof

ActiveCN110907638BReduce the amount of feedImprove consistencyMaterial analysisStainingPolyethylene glycol
Owner:北京纳百生物科技有限公司 +1

Projection screen and projection system

ActiveCN108983544AAchieve fixationAchieve positioningProjectorsProjection screenEngineering
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD

An automatic sleep staging and migration method based on deep neural network

ActiveCN112869711BImprove accuracyEasy to handleDiagnostic recording/measuringSensorsSleep stagingData set
Owner:SOUTH CHINA UNIV OF TECH +1

A Switchable Static Compensator Using Modular Multilevel Converter Structure

ActiveCN102983577BIncrease capacityRealize phase split controlFlexible AC transmissionReactive power adjustment/elimination/compensationTransformerModular design
Owner:CHINA EPRI SCIENCE & TECHNOLOGY CO LTD +2

A kind of high-haze flexible transparent conductive film and preparation method thereof

ActiveCN104821192BSimple preparation processEasy to operateConductive layers on insulating-supportsCable/conductor manufactureTransmittanceTransparent conducting film
Owner:兰州博林化工科技有限公司

A kind of lubricating oil for aluminum foil rolling, preparation method and application

ActiveCN111548847BHigh content of alkanesLow viscosityMetal rolling arrangementsWork lubrication devicesPhosphoric Acid EstersMetallurgy
Owner:华阳新兴科技(天津)集团有限公司 +1

Protection method, system and mobile terminal of SIM card information

ActiveCN101938563BProtection securityPrevent theftUser identity/authority verificationCo-operative working arrangementsComputer terminalProtection system
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Thermoplastic elastomer material and its preparation method

ActiveCN109762349BElastomerPolymer science
Owner:SUNGALLON PLASTICS SHENZHEN CO LTD

A new type of heating pipeline

ActiveCN106051326BScientific and reasonable structureOperational securityFlanged jointsThermal insulationInsulation layerEngineering
Owner:XUCHANG DONGFANG THERMAL CO LTD

Adsorption positioning device for fixing plastic woven bags

ActiveCN107738203BGuaranteed suctionReasonable structureWork holdersEngineeringCircular cavity
Owner:青岛永丰高新包装制品有限公司

Methods of producing target molecule in transgenic animal and purification of target molecule

InactiveCN1322003CVectorsPeptide preparation methodsBiochemistryMultivalent binding
Owner:GTC BIOTHERAPEUTICS INC

An integrated construction method for slope finding and waterproofing of roof structures

ActiveCN105544876BReduce construction proceduresSave materialBuild-up roofsRebarStructure building
Owner:CCFED THE FIRST CONSTR & ENG

Ultraviolet water treating apparatus

ActiveCN102398958BWater/sewage treatment by irradiationSpecific water treatment objectivesWater flowUltraviolet lights
Owner:KK TOSHIBA

A kind of cleaning agent for spraying and preparation method thereof

ActiveCN108004050BGood spreadabilityStrong decontaminationSilicon organic compoundsNon-ionic surface-active compoundsActive agentSurface-active agents
Owner:SHANGHAI DONGDA CHEM

Calculation method of daily supply of liquefied natural gas under fob and des mixed delivery mode

ActiveCN103049875BMeet gas demandImprove securityData processing applicationsSocial benefitsProcess engineering
Owner:SHANGHAI GAS ENG DESIGN & RES

Toner

InactiveCN100520608CImprove picture qualityIncreased durabilityDevelopersHigh humidityVolume average
Owner:CANON KK

Method for manufacturing detector, radiation detection apparatus, and radiation detection system

InactiveCN102751297AIncrease opening ratioLow costSolid-state devicesRadiation controlled devicesImpurityElectrically conductive
Owner:CANON KK

I type aldehyde dehydrogenase of clonorchis sinensis, its coding nucleic acid and application

InactiveCN100360665CToxic reductionAvoid enteringPeptide/protein ingredientsGenetic material ingredientsClonorchis sinensisPolynucleotide
Owner:佛山顺德智研生物科技有限公司

Folium agaves America nae health protection tea

InactiveCN103141627BAchieve the purpose of health careLow costTea substituesRespiratory disorderDiseaseToxic material
Owner:蓝照斓

Apparatus and method for generating a uniform magnetic field

ActiveCN105390228BMagnetic measurementsMagnetsMagnetic polesElectrical polarity
Owner:ANALOG DEVICES INT UNLTD

Silibinin injection composition and preparation process

InactiveCN102614121BHigh drug loadingLow toxicityOrganic active ingredientsMetabolism disorderSide effectPharmaceutical formulation
Owner:SHANGHAI TIANSHILI MEDICAL TECH

Fully automatic two-wire parallel terminal crimping machine

InactiveCN103746259BCompact structureSmall structureConnection formation by deformationAutomationElectrical and Electronics engineering
Owner:东莞中厚智能机械有限公司

A mobile terminal and method for realizing user posture detection through an operating system

ActiveCN103955273BNot easy to get tiredExcellent adhesionInput/output for user-computer interactionGraph readingOperational systemTerminal equipment
Owner:北京鑫博腾飞科技有限公司

A preparation method for improving the rate performance of lithium iron phosphate cathode material

ActiveCN105118969BPromote circulationMature technologySecondary cellsPositive electrodesIron saltsLithium iron phosphate
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Electric bank-note card transaction system and method on on-line and/or off-line

InactiveCN1287327CAvoid intervalsBig progressCredit registering devices actuationPre-payment schemesComputer hardwareTransmitter
Owner:EBESTCARD +1

A nylon coil processing unit

InactiveCN104044956BImprove efficiencyEasy to useFilament handlingEngineeringConductor Coil
Owner:六安市金赛特橡塑制品有限公司

Half-tone type phase shift mask blank, half-tone type phase shift mask and process for producing same

InactiveCN100440038CSemiconductor/solid-state device manufacturingOriginals for photomechanical treatmentNitrogenOxygen
Owner:HOYA CORP

Application efficiency detection method of aviation altimeter based on dynamic continuous detection

ActiveCN114427871BRealize dynamic continuous detectionAchieve continuous change in heightMeasuring interference from external sourcesAviationPulse envelope
Owner:烟台初心航空科技有限公司

Text data processing method, device, electronic device and storage medium

ActiveCN110781273BEasy accessTake advantage ofNeural architecturesText database queryingHidden layerEmotion classification
Owner:EAST CHINA JIAOTONG UNIVERSITY

Preparation method and device of 2-isopropyl-2-adamantanol (meth)acrylate

ActiveCN109776311BThe production process steps are simpleSimple purification processPreparation by ester-hydroxy reactionOrganic-compounds/hydrides/coordination-complexes catalystsMethacrylateMeth-
Owner:NINGBO NATA OPTO ELECTRONICS MATERIAL CO LTD

Intelligent extinguisher

InactiveCN101543670BHigh fire detection sensitivityImprove performanceFire rescueFire alarm radiation actuationMulticore cableSprayer
Owner:张友辉 +1

a gear turntable

ActiveCN102840302BAvoid stickingAvoid the situation where the steel ball deviates from the trackBall bearingsPortable liftingGear wheelSteel ball
Owner:魏少樱

Automated testing method and system for verifying mounted recovery volume

ActiveCN106066820BImprove regression testing efficiencySave human resourcesDigital data information retrievalRedundant operation error correctionAutomatic testingComputer science
Owner:EISOO SOFTWARE

Process for preparing strontium ranelate tetrahydrate

InactiveCN100591677CImprove stabilityEasy to operateOrganic chemistryOrganic solventStrontium
Owner:SHANGHAI INST OF PHARMA IND CO LTD

Robust fuel cell stack sealing designs using thin elastomeric seals

InactiveCN107069061AMotive system fuel cellsSealing/support meansFuel cellsEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC

Method and device for obtaining material properties of mask strips and method for manufacturing mask plates

ActiveCN110257767BSimple calculationVacuum evaporation coatingSputtering coatingGraphicsEngineering
Owner:BOE TECH GRP CO LTD +1

Fermented passion fruit wine and brewing process thereof

InactiveCN103509702AGreat tasteStrong fragranceAlcoholic beverage preparationBiotechnologyPassion fruit
Owner:刘轩华

A production and processing device for diesel oil purifier

ActiveCN112279175BReduce investmentShorten the timeCapsThreaded caps applicationEconomic benefitsProcess engineering
Owner:江西龙威环保科技发展有限公司

Motion look-ahead method for robots

ActiveCN105269556BImprove stabilityImprove fluencyProgramme-controlled manipulatorTime segmentPath generation
Owner:LOTES SHENZHEN

A kind of Escherichia coli genetically engineered bacteria that catalyzes methanol to prepare isoprene and its preparation method and application

ActiveCN105255804BBacteriaMicroorganism based processesEscherichia coliTransformation efficiency
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI +1

Steel pipe stacking winding packaging production line

ActiveCN109319203BEasy to transportConvenient transportation means for transportationWrappingPackaging automatic controlWinding machineProduction line
Owner:新松机器人联合研究院(潍坊)有限公司

A kind of method of cotton fabric modification and electroless copper plating

ActiveCN109989051BHigh catalytic activityUniform thicknessLiquid/solution decomposition chemical coatingEpoxyPhytic acid
Owner:YANCHENG INST OF TECH

A kind of self-help self-balancing electric multi-function stair climbing wheelchair for the elderly

ActiveCN111374841BLow costIn line with consumption levelWheelchairs/patient conveyanceWheelchairOlder people
Owner:NANTONG UNIVERSITY

Impurity screening and separation mechanism for wheat single-grain planter

ActiveCN114405816BGood sievingEasy to dropSievingScreeningSeederAgricultural engineering
Owner:济南市农业科学研究院(山东省农业科学院济南市分院)

A hanging basket type high-rise building fire-fighting device

InactiveCN103230655BImprove fire prevention and disaster relief capabilitiesFire rescueBuilding rescueFire protectionArchitectural engineering
Owner:SHENXI MACHINERY +1

An electric vehicle power battery module

ActiveCN106384792BReasonable structural designExtended service lifeBattery isolationSecondary cellsPower batteryElectrical battery
Owner:贵州万仁汽车集团有限公司

A truck brake test bench

InactiveCN110346131BReduce the temperatureAvoid uneven thicknessVehicle testingMachine part testingElectric machineryWater cooling
Owner:CHANGCHUN INST OF TECH

Black box protective device

ActiveCN101767655BEnough buoyancyAircraft componentsEngineeringProduct gas
Owner:上海东方久乐汽车安全气囊有限公司

Brake control system and method for an escalator

ActiveCN109879149BAccurate braking currentOvercoming control inaccuraciesBrake actuating mechanismsActuatorsControl signalControl system
Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

Resin distributing device

ActiveCN100502620CPromote decompositionEasy to assemblePrinted circuit assemblingLiquid surface applicatorsResin dispensingEngineering
Owner:PROTEC CO LTD

Method and apparatus for detecting deterioration of the insulation state in a running electric machine

ActiveCN103733080BResistance/reactance/impedenceElectronic circuit testingConvertersElectric machine
Owner:VIENNA UNIVERSITY OF TECHNOLOGY

Method and device for testing audio output unit

ActiveCN105188008BImprove test efficiencySave human effortElectrical apparatusTest efficiencyFrequency spectrum
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A dimension -reduction system based on TBOX -based vehicle running data

ActiveCN110909818BEliminate Interacting FactorsFast dimension conversionData processing applicationsDatabase distribution/replicationData compressionPrincipal component analysis
Owner:AEROSPACE HI TECH HLDG GROUP

A kind of Ipagliflozin tablet and preparation method thereof

ActiveCN104523626BThere are few varieties to chooseHigh dissolution rateOrganic active ingredientsMetabolism disorderSolubilityMedicine
Owner:CHANGSHA BAISHUN BIOTECH

A kind of preparation method of p53 allosteric agent and its application as medicine

InactiveCN109180553BHigh affinityInhibit tumor growthOrganic chemistryAntineoplastic agentsBenzoic acidDisease
Owner:CHINA PHARM UNIV

Gemcitabine hydrochloride lyophilized powder for injection and preparation method thereof

ActiveCN102697740BImprove stabilityImprove securityOrganic active ingredientsPowder deliveryGemcitabine HydrochlorideLight irradiation
Owner:NANJING CHIA TAI TIANQING PHARMA

Dual-mode high-efficiency bias tire automatic vulcanizing machine

InactiveCN102672859BGuaranteed parallelismGuaranteed verticalityDual modeElectric control
Owner:青岛康宏安工贸有限公司

Method and device for exercise monitoring

InactiveCN105268172BReal-time collection of exercise status dataReduce physical damageSport apparatusHuman bodyHuman motion
Owner:NANJING INST OF TECH

Method for generating random number in cognitive radio network and communication key generation method

InactiveCN101980557ASecure generation methodSecurity arrangementComputer networkFrequency spectrum
Owner:WUHAN UNIV

Coil assembling device, coil assembling method, and rotating electric machine manufacturing device

ActiveCN110337776AQuick and efficient assemblyMagnetic circuit rotating partsMagnetic circuit stationary partsElectric machineEngineering
Owner:ODAWARA ENG

A Method for Extracting Continuous River Skeleton Lines from Remote Sensing Images Based on Mathematical Morphology

ActiveCN105740807BGuaranteed correctnessCharacter and pattern recognitionSingle typeMathematical morphology
Owner:WUHAN UNIV

A Path Planning Method for Automatic Guided Transport Vehicles in Dynamic Environment

ActiveCN111735470BNo collisionSuitable for transportationInstruments for road network navigationNavigational calculation instrumentsSimulationArtificial intelligence
Owner:SHANGHAI INTERNATIONAL PORT +1

A multifunctional continuously variable transmission device

ActiveCN109751381BRealize switchingAdapt to transmission requirementsFluid gearingsGear wheelControl theory
Owner:JIANGSU UNIV

Method for preparing ZnO ceramic film low-voltage piezoresistor

InactiveCN100394517CImprove electrical performanceReduce leakage current densityResistor manufactureVaristor coresLow voltageManganese
Owner:HUAZHONG UNIV OF SCI & TECH

Method and system for controlling phase bias point of dual polarization quadrature phase shift keying modulator

ActiveCN102333056BAvoid interferenceAvoid uncertaintyPhase-modulated carrier systemsPoint systemControl equipment
Owner:ZTE CORP

Tunnel construction method

InactiveCN100491695CImprove securityConstruction without wasteTunnelsCounterforceTunnel construction
Owner:UEMURA ENG

Portable anesthesia machine based on oxygen self-sufficiency

InactiveCN102120055BMeet the needs of continuous oxygen supplyEasy to carryRespiratorsMolecular sieveProgrammable logic controller
Owner:GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND

Special-shaped GRG decorative board installation structure system, decorative board frame and installation method

ActiveCN103741922BImprove stabilityFirmly connectedCovering/liningsEngineeringBoard structure
Owner:SHENZHEN RUIHE CONSTR DECORATION

Data concentrator with blade-type framework

InactiveCN102801211BImprove reliabilityFlexible expansionCircuit arrangementsExtensibilityCommunication device
Owner:NR ELECTRIC CO LTD +1

Long-acting earthing device

InactiveCN101719602BWill not corrodeSolution to short lifeConnection contact member materialMetallic materialsIon
Owner:刘义 +1

SF6 (sulfur hexafluoride) load switch inflating cabinet (12kV/24kV) with visual windows

ActiveCN102361248BSimple structureSolve the deformationSwitchgear arrangementsSulfur hexafluorideSwitchgear
Owner:BEIJING HEROSAIL POWER SCI & TECH

Method for synthesizing hanger-type-tricycl [5.2.1.02,6] decane

ActiveCN101081802BImprove conversion rateHigh yieldHydrocarbon by isomerisationReaction temperatureDecane
Owner:XIAN MODERN CHEM RES INST

Copying machine having selectively copying function

InactiveCN102156398BSimple structureEasy to useElectrographic process apparatusPictoral communicationComputer scienceCopying
Owner:林帅淇

Feed formula for mantis nymphs artificially raised

ActiveCN106942530BEasy to buyNo residue of harmful substancesAnimal feeding stuffAccessory food factorsBiotechnologyAnimal science
Owner:沈阳科瑞思科技有限公司

A kind of coal and coal tar mixed hydrogenation system and process

ActiveCN106635160BHigh yieldIncrease the depth of hydrogenationTreatment with hydrotreatment processesHydrocarbon oils treatment productsGas phaseSlurry
Owner:胜帮科技股份有限公司

Information management system and its management method, communication control system

ActiveCN106534213BTransmissionProgrammable logic controllerControl system
Owner:合肥欣奕华智能机器股份有限公司

Inner pot suitable for electromagnetic heating

ActiveCN106937426BExtended heating areaCooking vesselsOhmic-resistance heatingElectromagnetic heatingCondensed matter physics
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1

Traditional Chinese medicine preparation for treating man climacteric syndrome

InactiveCN102755501BGood curative effectNo side effectsHeavy metal active ingredientsAnthropod material medical ingredientsOfficinalisHuman placentophagy
Owner:史俊萍

A kind of matte TPU material and preparation method thereof

ActiveCN109265967BDoes not affect mechanical propertiesLong-term retention of mechanical propertiesPolymer scienceButadiene Dioxide
Owner:广州增城市大发塑胶颜料有限公司

Fish-like flap rudder

ActiveCN103395489BCourse stabilizationGood rudder effectSteering ruddersEngineeringRudder
Owner:HARBIN ENG UNIV

Mobile interface for speaker optimization

ActiveCN105898663BStereophonic systemsInput/output processes for data processingMobile interfacesEngineering
Owner:HARMAN INT IND INC

A multifunctional composite sulfur recovery catalyst and its preparation method

ActiveCN108525672BWell mixedPromote relative decentralizationCatalyst carriersHeterogenous catalyst chemical elementsPtru catalystLanthanum
Owner:江苏天东新材料科技有限公司

A flexible printed circuit board welding tool and welding method

ActiveCN111515601BPrecise positioningStable positionWelding/cutting auxillary devicesAuxillary welding devicesPrinted circuit boardWelding process
Owner:WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD

A kind of preparation method of highly emulsifying sterilized egg yolk liquid

ActiveCN111480803BGood emulsifying effectImprove the bactericidal effectFood denaturationBiotechnologyYolk
Owner:HUAZHONG AGRI UNIV

Three-strand φ160mm copper/brass horizontal continuous casting unit

ActiveCN107020356BEasy to replaceIncrease production capacityProcess efficiency improvementEngineeringAlloy
Owner:无锡市锡山变压器电炉厂

Method for asymmetric spacer formation

InactiveCN100477125CTransistorSemiconductor/solid-state device manufacturingNon symmetricIon beam
Owner:GLOBALFOUNDRIES INC

Discussion group realizing method based on reciprocal mode

ActiveCN100450006CSave storage spaceEasy to handleSpecial service provision for substationNetwork packetDiscussion group
Owner:TENCENT TECH (SHENZHEN) CO LTD

Light-proof barrier container embryo body and barrier container

ActiveCN111806831BLow costCost controlBottlesEngineeringEmbryo
Owner:GUANGZHOU HUAYAN PRECISION MACHINERY

Protector automatic assembly device with rivet spinning riveting function

ActiveCN106624794BReduce work intensityReduce human inputAssembly machinesRefrigeration compressorEngineering
Owner:CHANGSHU TIANYN ELECTROMECHANICAL

A fluorescent switchable upconverting nanoparticle

ActiveCN104610963BNo toxicityEasy to processLuminescent compositionsAcryditePolymer science
Owner:嘉善县国创新能源研究院

Setting Method of Abnormal Data Judgment Threshold in Steady State Power Quality Early Warning Mechanism

ActiveCN103617568BIncrease reflectionImprove accuracyData processing applicationsSpecial data processing applicationsPower qualityData acquisition
Owner:STATE GRID CORP OF CHINA +3

Golf ball, terminal equipment, method and device for displaying putting results thereof

ActiveCN107376295BAvoid naked eye observationSolving inefficienciesSport apparatusInput/output processes for data processingTerminal equipmentSimulation
Owner:SHENZHEN COOLLANG CLOUD COMPUTING CO LTD

A telescopic structure for controlling the locking tongue of the ignition switch

ActiveCN103021717BEasy to installImprove satisfactionElectric switchesSteering wheelSteering column
Owner:昌辉汽车电器(黄山)股份公司

A method for producing butyric acid by anaerobic fermentation of excess sludge

InactiveCN103484506BHigh yieldTo promote metabolismFermentationHydration reactionSludge
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Thermal Expansion Valve

ActiveCN109900024BIncrease space sizeMiniaturizationMechanical apparatusThermal forceEngineering
Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

Composition for secondary battery electrodes

PendingCN114097106ANegative electrodesSecondary cells manufactureImideElectrical battery
Owner:SOLVAY SOLEXIS

A roll hook

ActiveCN105776000BPrevent rotationEasy to drawLoad-engaging elementsEngineeringMechanical engineering
Owner:JIAXING JIAYUANDUOCAI ALUMINUM IND CO LTD

A system and method for collaborative operation of robotic arms of the Internet of Things

ActiveCN111702760BRapid responseQuick CollaborationProgramme-controlled manipulatorComputer hardwareImaging processing
Owner:武汉美和易思数字科技有限公司

A method for rectifying and strengthening prefabricated pile foundations of high-rise buildings

InactiveCN104975622BSolve the problem of correction and reinforcementRestricted tilted developmentFoundation engineeringHigh riseBearing capacity
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Processing technology of lotus seed juice

ActiveCN101731709BExtended shelf lifeLower requirementFood scienceOperabilityUltrasonic technology
Owner:FUJIAN AGRI & FORESTRY UNIV

Vehicle rails and cars

ActiveCN106697059BImprove personal safetyImprove securityPedestrian/occupant safety arrangementUnderstructuresEngineeringPedestrian
Owner:BEIQI FOTON MOTOR CO LTD

Daisy chain cascading devices and method

InactiveCN101278352BReduce areaReduce occupancyRead-only memoriesDigital storageComputer hardwareControl signal
Owner:CONVERSANT INTPROP MANAGEMENT INC

Method for preserving organic polymeric material and organic electroluminescent device

InactiveCN1864281AStable storageElectroluminescent light sourcesSolid-state devicesOrganic chemistryMolecular geometry
Owner:SEIKO EPSON CORP

A device for automatic positioning and quick slicing of garlic cloves

ActiveCN111070261BSlice accuratelyMaximize the area on one sideMetal working apparatusDrive motorHorticulture
Owner:临泉县松鹤脱水蔬菜有限公司

Method for preparing tributyl borate by utilizing reactant n-butyl alcohol as water-carrying agent

InactiveCN102766152BImprove conversion rateSolve the disadvantages of high risk of operationGroup 3/13 element organic compoundsReaction temperatureDistributor
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

An intelligent transportation device for mining

ActiveCN114132715BWide range of angle adjustmentPrevent fallingConveyorsSupporting framesControl engineeringProcess engineering
Owner:平邑中联水泥有限公司

Fully-degradable polylactic acid fiber SMS compound non-woven and manufacturing method thereof

InactiveCN101851830BPromote growthCapable of biocompostingSpinning head liquid feederMelt spinning methodsNonwoven fabricMedical treatment
Owner:豆丁乐园(南京)婴儿用品有限公司

Method for integral micromachining multilayer composite structure

InactiveCN1288069CExpand the scope of processingSolve the relative position accuracy problemDecorative surface effectsPhotomechanical apparatusPosition errorPhotoresist
Owner:SHANGHAI JIAOTONG UNIV

Downhole safety valve

ActiveCN112412396BRelieve stressEliminate frictionWell/borehole valve arrangementsSealing/packingEngineeringDownhole safety valve
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Cleaning pool for burns

ActiveCN110063885BReduce the temperatureBathing devicesMechanical engineeringMedical treatment
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV

Energy-saving tall bungalow granary

InactiveCN102860186BReduce consumptionRealize energy saving and environmental protectionAgriculture tools and machinesClimate change adaptationEngineeringBungalow
Owner:天津市滨海新区滨粮粮食购销有限公司

A battery sheet production and printing equipment and its printing process

ActiveCN109435450BSpeed up dryingImprove efficiencyFinal product manufactureRotary pressesElectrical batteryEngineering
Owner:江苏中宇光伏科技有限公司

An excitation control system

ActiveCN106788020BEmergency protective circuit arrangementsGenerator control by field variationControl systemWorkload
Owner:SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD

LDH (Layered Double Hydroxides) supermolecular assembly type aspirin sustained release tablet and preparation method thereof

InactiveCN102218043BImprove liquidityImprove bioavailabilityOrganic active ingredientsAntipyreticThree levelSustained Release Tablet
Owner:NINGXIA MEDICAL UNIV

Methods and dosage forms for increasing solubility of drug compositions for controlled delivery

InactiveCN1905856AEliminates multiple dosingAmide active ingredientsCapsule deliverySolubilityMedicine
Owner:ALZA CORP

Intelligent material distribution device

ActiveCN107487483BLow costImprove transmission stabilityPackagingMachiningPlunger
Owner:鹤山市联拓工程塑料有限公司

Tracking and monitoring camera device and remote monitoring system using same

InactiveCN102714711AComprehensive monitoring functionsGuaranteed visionTelevision system detailsColor television detailsWide areaOptical axis
Owner:YOUNG KOOK ELECTRONICS

An OpenStack-based integrated cloud operating system

ActiveCN110704159BImprove computing efficiencyAchieve network connectionTransmissionSoftware simulation/interpretation/emulationOperational systemNetwork connection
Owner:南京先进计算产业发展有限公司

A kind of under beam irradiation device of polycarbosilane fiber and its irradiation crosslinking method

ActiveCN111004035BGrowth inhibitionInhibition strength declineInorganic material artificial filamentsFiberPolymer chemistry
Owner:NAT UNIV OF DEFENSE TECH

Door stop type doorframe structure made of synthetic resin material

InactiveCN100582430CReduce aesthetic treatmentImprove adhesionWindow/door framesPolymer scienceSynthetic resin
Owner:朴埈奭

Method and device for measuring dynamic thermal stability of solid particles

ActiveCN103196801BTruly reflect the degree of crushing and pulverizationMaterial analysisActivated carbonMechanical wear
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Axial retention device for turbine system

InactiveCN102444479ABlade accessoriesLeakage preventionEngineeringTurbine
Owner:GENERAL ELECTRIC CO

Ultrasonic positioning and ranging microacoustic system based on silicon microprocessing technology

InactiveCN100375906CThe process steps are simpleImprove reliabilityPosition fixationSonificationTest object
Owner:TSINGHUA UNIV

Cable distribution line and cable installation system

ActiveCN109616992BEffective protectionPlay the role of insulation protectionCable junctionsStructural engineeringElectric cables
Owner:湖北鄂电萃宇电器有限公司

An adjustable outer square inner circular manhole cover and its installation and adjustment method

ActiveCN108978725BRestore levelReduce weightArtificial islandsUnderwater structuresClassical mechanicsEngineering
Owner:CHINA UNIV OF MINING & TECH

Replaceable prestressed anchor bolt assembly and its installation and replacement construction method

ActiveCN105155571BReasonable structural designAvoid the influence of forceFoundation engineeringPre stressEngineering
Owner:JIANGSU JINHAI NEW ENERGY TECH +1

Method and system for consulting time frequency resource, and node equipment

InactiveCN102026299BImprove spectrum utilizationNetwork traffic/resource managementFrequency spectrumTime segment
Owner:HUAWEI TECH CO LTD

A box-shaped steel bridge pier with stiffened energy-dissipating wall plates at the root

ActiveCN103774548BRigid enoughThe ultimate elastic strain value is largeBridge structural detailsMaterials scienceDamage detection
Owner:HUAQIAO UNIVERSITY

Flexible connection structure matched with electric heating flange of platinum channel

ActiveCN101935147BGood flexibilityExtended service lifeForehearthsElectrical resistance and conductanceElectricity
Owner:北京远大信达科技有限公司

Method for preparing biomass pellet fuel by using mulberry branch fermentation waste

InactiveCN104845696BImprove molding rateIncreased durabilityBiofuelsSolid fuelsWoody plantCaloric values
Owner:GUANGXI ACAD OF SCI +1

Filter for secondary utilization of washbowl launch

InactiveCN101387121ADomestic plumbingStationary filtering element filtersImpellerBiochemical engineering
Owner:吴思思

Dope dyed flame retardant polyester fibers, textle products therefrom and the method of manufacturing thereof

ActiveCN101084331APermanent Flame RetardancyIncreased durabilityFlame-proof filament manufactureFilament/thread formingFiberPolyester
Owner:HYOSUNG CORP

Closed compressor

InactiveCN1498311AImprove reliabilityTo prevent poor welding such as breakageRotary/oscillating piston combinations for elastic fluidsPositive displacement pump componentsGas compressorEngineering
Owner:DAIKIN IND LTD

Background cutting method and device

ActiveCN107154051BImprove accuracyImage enhancementImage analysisComputer graphics (images)Radiology
Owner:RICOH KK

A high-performance cooper-coated aluminum rectangle section compound conductive bus bar and its making technology

ActiveCN101241778BMeet the requirements of multiple specificationsGreat widthSingle bars/rods/wires/strips conductorsMeasuring devicesCopperAluminum composites
Owner:UNIV OF SCI & TECH BEIJING

A treatment method for modified carbon nanotubes

ActiveCN105153463BGood dispersionWide variety of sourcesModified carbonReactive site
Owner:昆明天海实业有限责任公司

goa unit, goa circuit, display device and gate driving method

ActiveCN108766335BSolve the leakIncrease the driving voltageStatic indicating devicesDigital storageDisplay deviceHemt circuits
Owner:BOE TECH GRP CO LTD +1

Alcohol and/or ether propylene product separation method

ActiveCN106478344BAvoid accumulationAvoid loopsDistillation purification/separationHydrocarbon by metathesis reactionAlcoholHigh energy
Owner:CHINA PETROLEUM & CHEM CORP +1

A Gray Code Uniformity Detection Method for Photoelectric Sensors

ActiveCN109556641BEfficient detectionThe test result is accurateTesting/calibration for volume flowConverting sensor outputGray codePhotoelectric sensor
Owner:CHONGQING SMART METER GRP CO LTD

Hardware-based Linus software developing system and constructing method thereof

ActiveCN102622239BReduce usageAvoid frequent switchingSpecific program execution arrangementsGNU/LinuxSoftware engineering
Owner:HISENSE VISUAL TECH CO LTD

Processing method and device for carrying out microwave cutting on brittle material

InactiveCN102179635BAchieve regulationRealize processingWelding/cutting auxillary devicesAuxillary welding devicesHigh densityHigh energy
Owner:HARBIN INST OF TECH

A screw conveying drying process

ActiveCN104121764BRealize the conveying effectPlay a water removal effectDrying machines with progressive movementsDrying solid materialsEngineeringMechanical engineering
Owner:SHENZHEN KAIZHONG PRECISION TECH CO LTD

Device and method for cutting cable insulation layer

ActiveCN109616958BPrevent slippageImprove work efficiencyApparatus for removing/armouring cablesTool bitInsulation layer
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Multifunctional fluorescent, magnetic nano material and preparation method

InactiveCN1289628CGood fluorescence propertiesLuminescent compositionsMicrosphereQuantum dot
Owner:WUHAN UNIV

Saddle stapler book feeding mechanism

ActiveCN103568042BIncrease productivityQuality improvementMetal working apparatusEngineeringLower face
Owner:LIHUA COLOR PRINTING (KUNSHAN) CO LTD

A high-efficiency thermal insulation exhaust manifold

ActiveCN111550302BAvoid damageSo as not to damageExhaust apparatusLayered productsThermal insulationEngineering
Owner:HUZHOU XINXING AUTOMOBILE PARTS

Screw pump and screw gear

InactiveCN1969126AGood degree of freedomRotary piston pumpsRotary piston liquid enginesCombined methodEngineering
Owner:TOYOTA IND CORP

A kind of dry material multi-layer food molding method

ActiveCN105494498BWon't fall outReduce the interaction forceDough shapingDough processingEngineeringFood item
Owner:CHENGDU SOONTRUE MECHANICAL EQUIP CO LTD

Connector

InactiveCN100399639CCouplings bases/casesEngineeringElectrical and Electronics engineering
Owner:SUMITOMO WIRING SYST LTD

Hydrocarbon oil catalytic conversion method of a light hydrocarbon and heavy hydrocarbon composite raw material

ActiveCN109385301BPromote lysisEven contactTreatment with plural serial stages onlyLiquid hydrocarbon mixture productionPtru catalystDistillation
Owner:PETROCHINA CO LTD