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.

Angle adjustable spherical-crown-shaped curtain body based on independent support

ActiveCN102677769BLarge inclinationLarge spanArched structuresVaulted structuresEngineeringSteel structures
Owner:SHANGHAI HUABO INFORMATION SERVICE

A Horn Antenna with Inserts

ActiveCN108470983BHigh gainGood directionWaveguide hornsRadiating elements structural formsAntenna gainEngineering
Owner:XI AN JIAOTONG UNIV

Catalyst for preparing ethanediol by epoxyethane hydration and preparing method

ActiveCN1978057BReduced swelling rateOrganic-compounds/hydrides/coordination-complexes catalystsBulk chemical productionHydration reactionEthylene oxide
Owner:PETROCHINA CO LTD

A method for recycling and processing arsenic slag resources by freezing and separating arsenic and alkali in the immersion solution of alkali slag

ActiveCN111118301BImprove recycling ratesReduce manufacturing costArsenic oxides/hydroxides/oxyacidsCalcium/strontium/barium sulfatesSlagSlurry
Owner:YAN XIN ENVIRONMENTAL PROTECTION & TECH CO LTD

A dual three-phase motor four-leg inverter and its control method

ActiveCN108134543BRealize time-sharing controlReduce usageAC motor controlMultiple motor speed/torque controlElectric machineReference current
Owner:WEIHAI CREDITFAN VENTILATOR

Preparation method of chiral metal nanohelical fiber array

ActiveCN111266598BSimple processLow costMaterial nanotechnologyInorganic material artificial filamentsFiberFiber array
Owner:TONGJI UNIV

A kind of intelligent lock control method and intelligent lock

ActiveCN109267839BImprove reliabilityExtended service lifeNon-mechanical controlsElectric permutation locksControl mannerControl engineering
Owner:深圳舜宏摩达智能科技有限公司

Electric Vehicle Range Extender System Test Bench and Range Extender System Reliability Test Method

ActiveCN107014623BRealize reliability testImprove reliabilityVehicle testingPower batteryElectricity
Owner:奇瑞新能源汽车股份有限公司

A Distributed Communication Algorithm and Device

ActiveCN111147374BAchieve accelerationShorten the timeTransmissionPathPingAlgorithm
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

An automated sheet metal bending production line

ActiveCN108380706BAchieve bendingVariable positionProgramme-controlled manipulatorProduction lineStructural engineering
Owner:苏州市康泰电控设备有限责任公司

Polyvinyl alcohol foaming material for treating sewage

InactiveCN101186720BStrong water absorptionRealize purification and decontaminationWater/sewage treatmentCarbon nanotubePolyethylene glycol
Owner:ANHUI UNIVERSITY

Clampingpiece structure for inhalation type CD machine

InactiveCN101409088BImprove reliabilityPower averageRecord information storagePunchingInhalation
Owner:QUANTA STORAGE INC

An automatic retracting device for realizing wind power generation at medium and high altitudes

ActiveCN110011141BImprove the safety of useEasy to liftCoupling device detailsTwo-part coupling devicesHigh-altitude wind powerInterference fit
Owner:云南湘电众佳新能源有限公司

Immune trait associated protein of pig, encoding gene and application of the same

InactiveCN101130573BAnimals/human peptidesPig breedingMolecular breeding
Owner:INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI

Array absolute coders

InactiveCN100514864CSimple processGuaranteed performanceElectric signal transmission systemsAnalogue-digital convertersDetector arraySignal source
Owner:伍少昊

Preparation and application methods of fermented materials of bait biological bed for cultivating procambarus clarkii

InactiveCN103783326APromote growthReduce intensityClimate change adaptationAgricultural fishingBiotechnologyProcambarus clarkii
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI +2

Regulating method of gap between blade and knife door of filament cutter

ActiveCN102058151BNo production impactWill not be affected by production gapsTobacco treatmentScrew positionEngineering
Owner:SHANGHAI TOBACCO GRP CO LTD

A kind of preparation method of ramie wool elastic fabric

ActiveCN105155094BAchieve bamboo effectGood dimensional stabilityWoven fabricsYarnYarnEngineering
Owner:ZHANGJIAGANG HUALU WOOL SPINING

Novel zeolite, and catalyst for use in production of aromatic hydrocarbon which comprises same

PendingCN114007983AManufacturing selectivityImprove production efficiencyMaterial nanotechnologyMolecular sieve catalystsPolymer sciencePtru catalyst
Owner:TOSOH CORP

Pressure regulator apparatus

InactiveCN1815396ATelemotorsFluid pressure control without auxillary powerEngineeringPressure regulator
Owner:GENERAL ELECTRIC CO

A kind of 2,6-diaminopyridine modified chitosan and its preparation method and application

InactiveCN107022037BGood biocompatibilityImprove adsorption capacityOther chemical processesPreparing sample for investigationFiltrationVacuum drying
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Catalysis method for synthesizing gamma butyrolactone

InactiveCN1301984CHigh activitySolution to short lifeOrganic chemistryGas phaseReaction temperature
Owner:FUDAN UNIV

A high-voltage porcelain bottle used in the electric power field

ActiveCN103985485BStable electric strengthReduce work intensityInsulatorsEpoxyHigh pressure
Owner:STATE GRID CORP OF CHINA +1

A kind of modified carboxylated styrene-butadiene latex and preparation method thereof

ActiveCN108017743BSmall particle sizeImprove stabilityPolymer scienceFunctional monomer
Owner:CHINA PETROLEUM & CHEM CORP +1

Sliding memberss

InactiveCN100549231CMetallic material coating processesCrystal structureCrystal orientation
Owner:SUZUKI MOTOR CORP

Automatic test device and method for reliability of smart electric energy meter under instantaneous voltage interruption

ActiveCN103616659BElectrical measurementsControl signalElectrical connection
Owner:STATE GRID CORP OF CHINA +2

Air conditioner for two-wheeled vehicle and two-wheeled vehicle equipped with air-conditioner equipped with it

ActiveCN108473027BConsider comfortReduce ambient temperatureAir-treating devicesCondensate preventionEngineeringMechanics
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

A data processing method, network equipment and terminal equipment

ActiveCN111835456BNo decoding failureSignal allocationMultiple carrier systemsComputer hardwareTerminal equipment
Owner:SHANGHAI HUAWEI TECH CO LTD

A kind of flexible braided soft interlayer for pulse engine and its manufacturing method

ActiveCN111409290BRocket engine plantsEngineeringMechanical engineering
Owner:JIANGNAN UNIV

A tubular packaging manufacturing equipment used in the express delivery industry

ActiveCN110406121BMeet actual needsEasy to replaceDomestic articlesMetal working apparatusControl systemEngineering
Owner:周木森

Image processing method and electronic device

ActiveCN111343412BImprove experienceTelevision conference systemsTwo-way working systemsComputer hardwareImaging processing
Owner:LENOVO (BEIJING) LTD

Method and device for judging people picked up by online car-hailing car

ActiveCN112067012BInstruments for road network navigationCharacter and pattern recognitionThe InternetComputer science
Owner:NANJING LINGXING TECH CO LTD

Preparation method of a ratiometric electrochemical dopamine aptamer sensor

ActiveCN107860805BEfficient detectionSimple preparation processMaterial electrochemical variablesNanoparticleNile blue stain
Owner:QINGDAO UNIV

A bathtub suitable for children

ActiveCN107874667BEasy to useSafe and effectiveBathsDouchesEngineeringBathtub
Owner:XUANCHENG ODS SANITARY WARE CO LTD

A Face Recognition Method in Complex Lighting Scenes

ActiveCN107194335BImprove lighting robustnessCharacter and pattern recognitionPattern recognitionImaging processing
Owner:南京正驰科技发展有限公司

Hollow large-diameter excavated foundation and manufacturing method thereof

ActiveCN104929147BReduce usageReduce the amount of spoilFoundation engineeringRound tableElectric power
Owner:CENT SOUTHERN CHINA ELECTRIC POWER DESIGN INST CHINA POWER ENG CONSULTING GROUP CORP

A machine-sprayed mortar plastering bar pattern and a bar forming process

ActiveCN106193542BEasy constructionGuaranteed effectBuilding constructionsSocial benefitsEconomic benefits
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

A central air-conditioning air outlet guide device

ActiveCN109827313BIncrease flexibilityImprove practicalityDucting arrangementsMechanical apparatusMicrocontrollerMicrocomputer control
Owner:TAIZHOU YUANCHUANG NEW MATERIAL TECH

A compact charged particle detector

InactiveCN109742007BReduce volumeImprove efficiencyElectric discharge tubesCharged particle detectorsParticle physics
Owner:TIBET UNIV

A kind of unpowered dredging device for river course

ActiveCN113356298BNo pollution in the processNo wasteMechanical machines/dredgersWater wheelSludge
Owner:山东瀚海振华重工科技有限公司

A kind of positive electrode slurry of lithium ion battery and its preparation method and lithium ion battery

ActiveCN112366310BImprove dispersion uniformityIncrease wetting rateSecondary cellsPositive electrodesElectrical batteryHigh energy
Owner:EVE ENERGY CO LTD

A power generation device that comprehensively utilizes wave energy and ocean current energy

ActiveCN111022242BImprove work efficiencyLow costMachines/enginesDifferential gearingsMarine engineeringWave power
Owner:WUHAN UNIV OF TECH

Electron beam irradiation disinfection apparatus for film material

InactiveCN101564544BCheap manufacturingMiniaturizationRadiationEngineeringIrradiation
Owner:HITACHI LTD

A kind of inner jacking device of press table

ActiveCN107827018BSolve the problem of wear and tear or even failureAvoid breakage etc.Lifting devicesFluid-pressure actuatorsHydraulic cylinderSewage
Owner:CHERY AUTOMOBILE CO LTD

A kind of method for preparing 1-chloronaphthalene

ActiveCN108017506BReduce energy consumptionImprove conversion rateHalogenated hydrocarbon preparationPtru catalystReaction temperature
Owner:CHINA PETROLEUM & CHEM CORP +1

Recording synchronization method and device

ActiveCN105472039BFix technical issues with less securityImprove securitySubstation equipmentTransmissionTerminal equipmentComputer terminal
Owner:GREE ELECTRIC APPLIANCES INC

Screenshot method, device, folding screen device, and storage medium

ActiveCN110209326BAdd funIncreased versatilityTelephone set constructionsInput/output processes for data processingFolded formSoftware engineering
Owner:GREE ELECTRIC APPLIANCES INC

A kind of reinforcement method of container type house

ActiveCN104032975BImprove bearing capacityImprove utilization efficiencyBuilding repairsWeb containerEngineering
Owner:TONGJI UNIV +1

A green and environmentally friendly industrial waste gas treatment equipment

ActiveCN111167248BReduce concentrationUniform treatmentCombination devicesDispersed particle filtrationFiberSprayer
Owner:佛山晟金环保设备有限公司

A service recovery method, device, arbitration server and storage system

ActiveCN109445984BRedundant operation error correctionEngineeringReal-time computing
Owner:CHENGDU HUAWEI TECH

Device for controlling the ignition timing for internal combustion engines

InactiveCN1696496ASimple and correct judgmentElectrical controlInternal combustion piston enginesMicrocomputerControl signal
Owner:MITSUBISHI ELECTRIC CORP

Process for production of optically active amine derivatives

ActiveCN101056867BHigh yieldQuality improvementOrganic active ingredientsSenses disorderFuranHydrogen
Owner:TAKEDA PHARMA CO LTD

Experimental control system of electrospinning jet device

ActiveCN109972211AEasy to installLow costFilament/thread formingElectrospinningControl system
Owner:DALIAN NATIONALITIES UNIVERSITY

Discovery method and device

ActiveCN111372204AAccurate identificationNetwork topologiesConnection managementEngineeringProtocol Application
Owner:HUAWEI TECH CO LTD

System and method for managing photon grid network based on mobile agency

InactiveCN100452723CAvoid wasting bandwidthAvoid cloggingData switching networksInformation repositoryGrid network
Owner:BEIJING UNIV OF POSTS & TELECOMM

Screw tap grinding device

InactiveCN102294625BExtended service lifeReasonable structureOther manufacturing equipments/toolsReciprocating motionEngineering
Owner:MAANSHAN FANGYUAN SLEWING RING

A traditional Chinese medicine oral liquid for treating central serous chorioretinopathy

InactiveCN103623290BShorten the course of the diseaseImprove central visionSenses disorderAnthropod material medical ingredientsLiver and kidneyArtemisia anomala
Owner:白小英

Synchronous rectification control method, control device and switching power supply

ActiveCN105006974BReduce volumeReduce no-load power consumptionEfficient power electronics conversionDc-dc conversionControl signalHemt circuits
Owner:MORNSUN GUANGZHOU SCI & TECH

Manufacturing method of solid electrolyte

InactiveCN103098158BSmall characteristic deviationSmall variation in characteristics such as ESRSolid electrolytic capacitorsCapacitor electrolytes/absorbentsLiquid mediumDielectric layer
Owner:RESONAC HOLDINGS CORPORATION

firearm firing unit

InactiveCN104236381BEasy to operateFiring/trigger mechanismsShortest distanceEngineering
Owner:YIH KAI ENTERPRISE

A vehicle-mounted cup holder structure

ActiveCN113771719BUniform heating effectUniform cooling effectVehicle arrangementsIn vehicleRefrigeration
Owner:VOYAH AUTOMOBILE TECH CO LTD

chip antenna

ActiveCN107994342BIncrease transfer rateAntenna supports/mountingsAntennas earthing switches associationDielectric plateImpedance matching
Owner:SHENZHEN SHENGLU IOT COMM TECH CO LTD

A kind of method that formaldehyde is converted into methanol rapidly

ActiveCN111718240BAchieving Continuous TransformationSimple processGas treatmentOrganic compound preparationActivated charcoal powderDielectric
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Digital temperature sensors and calibration thereof

ActiveCN101019010BReduce manufacturing costAvoid disturbanceThermometers using electric/magnetic elementsUsing electrical meansA d converterEngineering
Owner:NXP BV

display device

InactiveCN104361830BLight fasteningsIdentification meansSurface displayDisplay device
Owner:AU OPTRONICS CORP

Vibrio harveyi flrb gene silencing cell line and its application

ActiveCN110938578BReduce adhesionAntibacterial agentsBacteriaBiotechnologyDisease
Owner:JIMEI UNIV

Error-proof detection method for structural parts assembly in automobile, machinery or household appliance manufacturing

ActiveCN107192692BImprove accuracyIncrease productivityScattering properties measurementsPhotoswitchDisplay device
Owner:ZHEJIANG SHIBAO CO LTD

A kind of plasma electrode and its manufacturing method

ActiveCN105252160BSmall impact on structureShorten brazing timePlasma welding apparatusWelding/cutting media/materialsOptoelectronicsTransmitter
Owner:常州特尔玛科技股份有限公司

An intermittent transmission device for piston processing

ActiveCN105402346BRealize backlash transmissionReasonable structural designGearingDriving apparatusDrive wheelDrive shaft
Owner:ANHUI PULUN INTELLIGENT EQUIP CO LTD

L-shaped pipe fixing structure of closed rotary compressor

InactiveCN100383394CReduce friction noiseReduced parts countRotary/oscillating piston pump componentsLiquid fuel engine componentsEngineeringMechanical engineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A mobile terminal and method for responding to button operation

InactiveCN106250130BAvoid mistakesImprove experienceExecution for user interfacesInput/output processes for data processingKey pressingComputer network
Owner:南京白下高新技术产业园区投资发展有限责任公司

A kind of preparation method of flexible bulk metallic glass

ActiveCN108754198BImprove compression plasticityMolten stateShielding gas
Owner:CHINA UNIV OF MINING & TECH

Liquid reservoir automatic spinning rib equipment

ActiveCN106140921BRealize automatic processingImprove processing efficiencyMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:佛山市德展制冷设备零部件有限公司

A single device for hatching eel fertilized eggs and cultivating newly hatched larvae

ActiveCN104642224BSimple structureLow costClimate change adaptationPisciculture and aquariaWater dischargeEngineering
Owner:SHANGHAI OCEAN UNIV

Data update method and device for distributed file system

ActiveCN106469172BSolve the defects of data updateImprove performanceDigital data information retrievalSpecial data processing applicationsDistributed File SystemData node
Owner:ALIBABA GRP HLDG LTD

A two-step hydrothermal method for the synthesis of lead-free piezoelectric ceramic k 0.65 na 0.35 nbo 3 powder method

ActiveCN104098334BHigh purityPrecise control of molar ratioPiezoelectric/electrostrictive/magnetostrictive devicesPotassiumTwo step
Owner:SHAANXI UNIV OF SCI & TECH

A Rotary Pulse Friction Generator and Wheel Shaft Eccentric Angle Sensor

ActiveCN105577023BSimple structureReduce manufacturing costUsing electrical meansFriction generatorsMechanical energyEngineering
Owner:BEIJING INST OF NANOENERGY & NANOSYST

A road construction device with adjustable grinding speed

ActiveCN105019346BLow costRemoved smoothlyRoads maintainenceArchitectural engineeringRoad surface
Owner:MENG FAN'GANG

A portable multifunctional spirit level for measuring horizontal and vertical planes

InactiveCN104677339BReduce in quantityImprove accuracyIncline measurementVertical planePublic place
Owner:XIAN UNIV OF SCI & TECH

Foundation framework of roll mill

ActiveCN102671750BSimple structureEasy to manufactureGrain treatmentsReducerMillstone
Owner:LOESCHE (SHANGHAI) CO LTD

Cement reinforced composite heat preservation brickwork and its production method

InactiveCN1255351CEfficient use ofLight in massSolid waste managementCeramic shaping apparatusThermal insulationAdhesive
Owner:陈飙

Method and device for calculating degree of accuracy of electromagnetic transient simulation result

ActiveCN102760181BAchieve accuracySpecial data processing applicationsTime domainComputational physics
Owner:TSINGHUA UNIV

A caching method and device based on popularity and node importance

ActiveCN108566434BReduce storage pressureData switching networksComputer networkData file
Owner:BEIJING UNIV OF POSTS & TELECOMM

System and method for managing an authorization for a vehicle

ActiveCN113302892ATransmissionSecurity arrangementEngineeringAuthorization
Owner:BAYERISCHE MOTOREN WERKE AG

Wheelchair storage for vehicles

ActiveCN110338990BEasy to placeAmbulance servicePhysical medicine and rehabilitationWheelchair
Owner:TOYOTA SHATAI KK

Method for producing soakage controllable zinc oxide nano-stick array thin film

InactiveCN101219804BZinc oxides/hydroxidesColloidZinc nitrate
Owner:UNIV OF SCI & TECH BEIJING

A functional material for degrading and measuring tetracycline, its preparation method and application

ActiveCN112705195BHas dual functions of degradation and luminescenceEnhanced glowWater treatment compoundsOrganic-compounds/hydrides/coordination-complexes catalystsPhysical chemistrySolvothermal reaction
Owner:SOUTHEAST UNIV

Sulfonyl-substituted bicyclic compounds as modulators of ppar

ActiveCN101421258BOrganic active ingredientsOrganic chemistryDiseaseAcyl group
Owner:KALYPSYS INC

Method for realizing upward compatibility of types of electrocardiographs

InactiveCN101803915BAchieve upward compatibilityDiagnostic recording/measuringSensorsWave shapeWave form
Owner:廖伟

Monolithic integrated multi-wavelength semiconductor mode-locked laser

ActiveCN104617486BMulti-wavelength signal with low noiseImprove yieldLaser detailsSemiconductor lasersGratingActive matrix
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

A 1-bit digitally encoded metamaterial antenna unit

ActiveCN112421217BExtended Phase Frequency ResponseLarge tuning rangeRadiating elements structural formsHemt circuitsGround plane
Owner:西安雷通微系统技术有限公司

Grain-oriented electrical steel sheet and method for producing same

PendingCN114341372APrevent thermal bondingReduce iron lossMolten spray coatingSolid state diffusion coatingElectrical steelFluoride
Owner:POHANG IRON & STEEL CO LTD

Method for preparing Duzhong soft capsule rich in alpha-linolenic acid and effective component of bark of eucommia

ActiveCN101002825BPrevent Alzheimer'sPrevention and anti-tumorMetabolism disorderAntinoxious agentsCerebral thrombosisActive component
Owner:NORTHWEST A & F UNIV

Silicon and silicon carbide hybrid enhanced aluminum-base composite material and preparation method thereof

InactiveCN102181753BImprove mechanical propertiesImprove compactnessSiliconMetal
Owner:镇安明科电子材料有限公司

Hybrid metal-plastic parts and process for manufacturing the same

InactiveCN108430675AAdditive manufacturingPump componentsMolding machineHybrid material
Owner:SABIC GLOBAL TECH BV

Stilbene and diphenylethane derivatives substituted by gem-difluoroethyl group, preparation method and application thereof

ActiveCN107311846BStrong in vitro antitumor activityEnhanced antitumor activity in vitroOrganic compound preparationEther/acetal active ingredientsEthyl groupPerylene derivatives
Owner:SHANGHAI ECUST BIOMEDICINE CO LTD

Reinforcing self-insulation block forming system and corresponding method

InactiveCN103802200BImprove yieldDischarging arrangementMould auxillary partsHigh rateEngineering
Owner:柳忠国

Abnormal power usage monitoring method based on local power reference

ActiveCN102944741BAvoid disputesTransmission systemsVoltage-current phase anglePhase currentsReference current
Owner:保定市理想电器设备制造有限公司

A circuit board component and its manufacturing method, circuit board assembly, mobile terminal

InactiveCN107734873BLimit positionImprove welding precisionPrinted circuit assemblingPCB positioning during processingSolderingMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of loach egg recovery device

ActiveCN105918181BImplement extractionContinuous recyclingClimate change adaptationPisciculture and aquariaEngineeringElectrical and Electronics engineering
Owner:SUSONG FUMIN AQUATIC PROD CULTURE CO LTD

A method for the controllable growth of two-dimensional semiconductor thin films by supercritical carbon dioxide pulses

ActiveCN112176320BImprove solubilityLow growth temperatureChemical vapor deposition coatingPulse controlThin membrane
Owner:DALIAN UNIV OF TECH

Resistive memory device and memory apparatus and data processing system having the same

InactiveCN103715354AImprove toleranceElectrical apparatusRead-only memoriesData processing systemNitride
Owner:SK HYNIX INC

Freeze-drying corn puffed leisure food and preparation method thereof

ActiveCN102960634BFood preparationFreeze-dryingNutrients substances
Owner:BEIJING YUSHIYUAN FOOD

Sequence processing method and equipment

ActiveCN104660370BIncrease channel capacityChannel coding adaptationSequence processingCommunications system
Owner:HUAWEI TECH CO LTD

System and method for automatic classification of astronomical spectral sequences

ActiveCN108805187BImprove classification accuracyCharacter and pattern recognitionNeural architecturesAstronomical spectraAlgorithm
Owner:北京佳格天地科技有限公司

An asymmetric cyclic bending deformation device for metal sheet and strip

ActiveCN111618139BSimple structureEasy to processMetal-working feeding devicesPositioning devicesStructural engineeringMechanical engineering
Owner:WUHAN UNIV OF SCI & TECH

Material mixing equipment

ActiveCN105903363BReduce frictionDrive compact and stableFlow mixersTransportation and packagingEngineeringSilo
Owner:JIANGSU JUNLEBAO DAIRY

An online installation method of rolling mill in existing rolling line

ActiveCN103469813BMeet the requirements for online installationSimple structureMetal rolling stand detailsFoundation engineeringCutting-plane methodUnderground space
Owner:CHINA 19TH METALLURGICAL CORP

A kind of supported bimetallic component catalyst and its preparation method and glycerol hydrogenolysis reaction method

ActiveCN106552623BHigh hydrogenolysis activityHigh activityHeterogenous catalyst chemical elementsPreparation by OH group eliminationPtru catalystFluorescence spectrometry
Owner:CHINA PETROLEUM & CHEM CORP +1

Fault detection and diagnosis system and method for computed tomography equipment

ActiveCN110427013BRapid positioningProgramme controlElectric testing/monitoringComputed tomographyControl system
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

A Method for Evaluating the Aging State of XLPE Cable Insulation Based on Pair Derivative Analysis

ActiveCN108828416BClear instructionsThe evaluation method is simpleDielectric property measurementsTesting dielectric strengthDielectricEvaluation result
Owner:XI AN JIAOTONG UNIV

A signal processing method and device

ActiveCN104133404BMitigation of the fence effectHigh precisionSpectral/fourier analysisProgramme controlCorrection algorithmFrequency spectrum
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Method and apparatus for live capture image

InactiveCN101998044ASmooth connectionEasy to installTelevision system detailsColor television detailsWeb browserComputer graphics (images)
Owner:MICROSEVEN SYST

A side-connected multi-cooker oil fume exhaust system device

ActiveCN102901135BImprove cleanlinessSmall footprintDomestic stoves or rangesLighting and heating apparatusMulti unitEconomic benefits
Owner:曾德邻

Millimeter wave generation system and method based on quantum dot laser

ActiveCN109361469BSimple structureReduce noisePhotonic quantum communicationElectromagnetic transmittersPhotovoltaic detectorsPhotodetector
Owner:NINGBO DAHONGYING UNIV

A waterproof and drainage device for water conservancy construction and its use method

ActiveCN112962640BHydraulic engineering apparatusFoundation engineeringWater storageWater volume
Owner:上海友海建设工程有限公司

Green certificate transaction method and system based on clean energy generation

ActiveCN109034840BEnsure safetyBuying/selling/leasing transactionsTimestampProcess engineering
Owner:北京融链科技有限公司

A concrete pavement crushing system

ActiveCN108086121BSimple structureImprove protectionDirt cleaningRoads maintainenceArchitectural engineeringRoad surface
Owner:周芸

Flumorph and famoxadone sterilization compositions

InactiveCN1312997CGood synergyImprove the bactericidal effectBiocideFungicidesActive componentSuspending Agents
Owner:SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD

Method for operating an internal combustion engine

ActiveCN104508282BImprove efficiencyImprove dynamic characteristicsValve arrangementsElectrical controlCurrent loadExternal combustion engine
Owner:VOLKSWAGEN AG

An Advanced Geological Detection System for Tunnel Construction

InactiveCN108828678BWater resource assessmentElectric/magnetic detectionFracture zoneKarst
Owner:ANHUI TESTING CENT FOR HIGHWAY ENG

Device and method for detecting battery pack wire harness

InactiveCN105652144BReduce labor intensityDetection speedElectric connection testingSpecific detectionComputer module
Owner:深圳市国新动力科技有限公司

A method for reducing the melting temperature of polylactic acid by using lactic acid monomer and its composite material

ActiveCN109705548BLower melting temperatureLower the mixing temperaturePolymer sciencePolymer chemistry
Owner:WUHAN ENG SCI & TECH RESINST

A method for extracting time-space trajectories of public transport passengers

ActiveCN106874432BAvoid the pitfalls of overriding individual featuresRespond effectively to distractionsDigital data information retrievalData processing applicationsTransit networkEstimation methods
Owner:SOUTH CHINA UNIV OF TECH

A scarifier welding tool

ActiveCN114273836BEasy to carrySmall sizeWelding/cutting auxillary devicesAuxillary welding devicesBlade plateClassical mechanics
Owner:成都中挖智能科技有限公司

A Portable Spin-Exchange Relaxation Atom Gyroscope Structure

ActiveCN109186579BAvoid mutual interferenceReduce volumeTurn-sensitive devicesGyroscopeEngineering
Owner:BEIHANG UNIV

Multi-component copolymerized petroleum resin and its preparation method

ActiveCN103319659BImprove solubilityGood compatibilitySolubilityPetroleum resin
Owner:TIANJIN DELAN WEICHENG BIOLOGICAL TECH

Traditional Chinese medicine for treating atrophy

InactiveCN102008622BAnthropod material medical ingredientsPill deliveryBaical Skullcap RootLycopodium clavatum
Owner:周振西

A fault detection method for wheel angle sensor of intelligent vehicle

ActiveCN113071509BHigh sensitivityImprove reliabilityControl devicesNoise reductionComputer science
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Automatic positioning flame detection system for three-dimensional space

ActiveCN102784451BAccurate catchCaught in timeRadiation pyrometryFire rescueThree-dimensional spaceFlame detection
Owner:XIAN SILICON OPTOELECTRONICS TECH

Preparation method of maleic anhydride grafted chlorinated polyvinyl chloride composite material

ActiveCN103073830BChlorinated polyvinyl chlorideAcid anhydride
Owner:HARBIN ZHONGDA PROFILE TECH

An air compressor interface ring welding tooling

ActiveCN111716059BVibration dampersNon-rotating vibration suppressionEngineeringAir compressor
Owner:浙江永源机电制造有限公司

A temperature control pipeline device for the inner loop of the grain depot with precise regulation

ActiveCN109028666BAccurate temperature controlTemperature control and energy savingMechanical apparatusEfficient regulation technologiesTemperature controlEngineering
Owner:ANHUI KEJIE LIANGBAO STORAGE EQUIP

A warehouse intelligent handling robot

ActiveCN111409988BControl devices for conveyorsStorage devicesControl engineeringMobile device
Owner:YANCHENG JIAHUA PLASTIC PROD CO LTD

Positive electrode active material, non-aqueous electrolyte battery and method for manufacturing positive electrode active material

ActiveCN102315447BAvoid decompositionInhibitionCell electrodesCylindrical casing cells/batteryLithiumCobalt
Owner:MURATA MFG CO LTD

A multifunctional smart furniture

ActiveCN108784114BNo risk of sudden fallsEasy to useBedsBedstandsEngineeringStructural engineering
Owner:浙江云上实业有限公司

water curtain

InactiveCN103061660BBeautiful appearanceEasy to useSpecial door/window arrangementsEngineeringBulk water
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A kind of flame-retardant LED light bar silica gel and its preparation method and application

ActiveCN104087237BGood lookingImprove securityNon-macromolecular adhesive additivesSilica gelLED lamp
Owner:兆舜科技(广东)有限公司

A kind of processing method of Ganoderma lucidum powder

ActiveCN104187583BPromoting rational processing and utilizationEasy to adjustFood shapingFood ingredient functionsFood additiveLiquid ratio
Owner:HEBEI AGRICULTURAL UNIV.

Method for avoiding interference of residence multi-cast business

InactiveCN100417299CConnection managementBroadcast service distributionTelecommunicationsResidence
Owner:HUAWEI TECH CO LTD

A compound and a polymer material using it

ActiveCN105601996BReduce the effect of heat deflection temperatureReduce processing viscosityGroup 5/15 element organic compoundsPhenolphthaleinEngineering plastic
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A Method for Assessing the Coherence Quality of Multiple Rounds of Dialogue

ActiveCN109522545BAvoid spreadingFast trainingDigital data information retrievalSemantic analysisData miningSemantic information
Owner:EAST CHINA NORMAL UNIV

Portable Igniter

ActiveCN104235878BAvoid unsafe hazardsOperational securityCombustion ignitionElectricityHigh rate
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