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 information push method, device and electronic equipment
ActiveCN105677712BIncrease the chance of viewingAvoid disturbanceDigital data information retrievalSpecial data processing applicationsComputer hardwareKey pressing
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
Noodles and their manufacturing method
Owner:FUJI OIL CO LTD
Method of smelting zg35crmnsi in medium frequency induction furnace
ActiveCN104862446BImprove filling abilityComplex and completeElectric furnaceFoundryChemical composition
Owner:SHENYANG AIRCRAFT CORP
Indexing method, device, storage medium and electronic equipment for video collection
ActiveCN113779303BImprove indexing efficiencyGuaranteed accuracyVideo data indexingNeural architecturesEngineeringKey frame
Owner:TENCENT TECH (SHENZHEN) CO LTD
Household low voltage clamp
ActiveCN109510122BAvoid intertwiningReduce security risksElectrical apparatusLow voltageNeutral line
Owner:STATE GRID CORP OF CHINA +2
A kind of multi-shaft transmission and its automobile or aircraft
ActiveCN105626780BReduce wearIncrease stiffnessToothed gearingsGearing detailsFlight vehicleGear wheel
Owner:ZHUHAI PANSHI ELECTRONICS TECH CO LTD
Sliding rheostat with dust-proof structure
InactiveCN102097191BAvoid failureAvoid damageResisitors with sliding contactResistor housing/enclosing/embeddingEngineeringPrinted circuit board
Owner:NANJING LG PANDA APPLIANCES
Assembling Method of Moving Blades on Steam Turbine Rotor
ActiveCN106271378BIncrease stiffnessReduce manufacturing costMetal working apparatusImpellerSteam turbine rotor
Owner:SHANGHAI TURBINE
A detachable middle channel structure and automobile
ActiveCN106314569BSimple structureStable structureSuperstructure subunitsTransfer caseAgricultural engineering
Owner:BAIC GRP ORV CO LTD
Composition for an FPCB coverlay and method for producing the same
InactiveCN103666244AReduce thicknessIncreased Design FreedomPrinted circuit aspectsCoatingsPolyamic acidDefoaming Agents
Owner:比科麦斯株式会社
A kind of ventilation method of all-weather bridge passage
ActiveCN111733687BSolve ventilation problemsReduce concentrationBridge structural detailsEngineeringTraffic flow
Owner:CHANGAN UNIV
Vertical foaming mold for car seat headrest
Owner:宏立至信麦格纳汽车座椅(重庆)有限公司
Oral appliance
Owner:MURATA MFG CO LTD
A conventional high bay lamp
ActiveCN108006500BRealize automatic cleaningEasy to cleanLighting applicationsMechanical apparatusDust controlStructural engineering
Owner:ZHONGSHAN LEDCENT OPTOELECTRONICS TECH
An automatic roll-changing calculation control device and control method for a paper splicer
ActiveCN110642052BPrecise automatic controlAccurate records of changesWebs handlingLocking mechanismControl engineering
Owner:CHINA NAT BUILDING MATERIALS TECHCAL INNOVATION & RES INST LIMITED
Three-phase electric switching interlock protection circuit
InactiveCN103368150BLow costReduce volumeEmergency protective circuit arrangementsEmergency power supply arrangementsElectricityPower switching
Owner:SUZHOU IND PRAK NEW HONGBO COMM TECH
Base plate conveying device
InactiveCN1654289BReduce deflectionEasy production arrangement changesProgramme-controlled manipulatorGripping headsMiniaturizationEngineering
Owner:FUJI MASCH MFG CO LTD
Method of self-developed application by user based on open robot system
ActiveCN109284095BAdapt to individual needsReduce development costsCreation/generation of source codeRobotic systemsHuman–computer interaction
Owner:北京云迹科技股份有限公司
An adaptive heading control method for single-jet pump-propelled unmanned surface vehicle based on fuzzy state observer
ActiveCN108983774BWith the effect of adaptive compensationReduce interventionPosition/course control in two dimensionsJet propulsionState observer
Owner:上海哈船智能船舶技术有限公司
A pre-buried channel assembly for pipe gallery construction
ActiveCN110145035BReduce frictionSolve the very inconvenient problem during installationArtificial islandsBuilding constructionsArchitectural engineeringStructural engineering
Owner:扬州市金诺尔不锈钢有限公司
Method for controlling microstructure of recycled aluminum alloy
Owner:UNIV OF SCI & TECH BEIJING
Communication resource releasing method and its system
InactiveCN100531058CQuick releaseRelease real timeData switching by path configurationRadio/inductive link selection arrangementsResource recoveryMobile station
Owner:HUAWEI TECH CO LTD
A polymer conductive fiber toughened sulfide composite electrolyte
ActiveCN107978789BHigh breaking strengthSolid electrolytesFinal product manufactureFiberAll solid state
Owner:中科深蓝汇泽新能源(青岛)有限责任公司
Image processing method
InactiveCN101399997BColor signal processing circuitsCathode-ray tube indicatorsImaging processingBackground image
Owner:QUANTA COMPUTER INC
A small flow uf6 gas booster device powered by compressed air
ActiveCN107288942BConstant pressureMeet intake sampling requirementsFluid-pressure convertersUranium hexafluorideStreamflow
Owner:CNNC SEVENTH RES & DESIGN INST CO LTD
Beacon-based broadcast method and beacon device
ActiveCN104219065BImprove data transfer efficiencySpecial service provision for substationNear-field transmissionBluetoothBroadcasting
Owner:BEIJING SENSORO
Method and apparatus for detecting quantum communication systems
ActiveCN113114355BDetect interference effectsPrevent the problem of lowering the bit rateKey distribution for secure communicationOptical measurementsCommunications systemComputer science
Owner:QUDOOR TECH INC
motherboard installer
InactiveCN104816276BEasy to useImprove operational efficiencyMetal-working hand toolsEngineeringMotherboard
Owner:LIUZHOU RUIRI INFORMATION TECH CO LTD
A facial mole detection method based on salient features
InactiveCN104537357BAvoid interferenceSimple and fast operationCharacter and pattern recognitionFace detectionNose
Owner:QINGDAO UNIV
A switched reluctance motor open winding control system and control method
ActiveCN110247607BReduce torque rippleReduce vibrationAC motor controlCurrent transducerPhase currents
Owner:HUAZHONG UNIV OF SCI & TECH
Use of columbianadin as agricultural insect antifeedant and pesticide
InactiveCN103109820BStrong insect antifeedant activityImprove protectionBiocideAnimal repellantsAgricultural pesticidesPollution
Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
A simulation test platform and its working method
ActiveCN112597669BVersatilityEasy to integrateVersion controlDesign optimisation/simulationResource informationSimulation
Owner:BEIJING KAPULA SCI&TECH CO LTD
A two-body communication tower
Owner:ANHUI DIANTONG COMM ENG
Deep Digging Excavator
ActiveCN102644304BCheap offerMaintain digging forceMechanical machines/dredgersVehiclesHydraulic circuitEngineering
Owner:NIHON KENKI CO LTD
A Differential Hydraulic Cylinder Control Circuit
ActiveCN105351263BIncrease the speed of extensionAchieve regenerationServomotor componentsServomotorsHydraulic cylinderEngineering
Owner:HUBEI JIANGSHAN HEAVY IND
Electrochemical preparation method of nano porous palladium
Owner:UNIV OF JINAN
Multi-terminal text display method
ActiveCN114003219BResolve dependenciesImprove switching smoothnessNatural language data processingVisual/graphical programmingComputer hardwareText display
Owner:北京金茂教育科技有限公司
Copper-clad aluminum-magnesium wire for communication cable and manufacturing method thereof
ActiveCN101916617AReasonable structureAdvanced technologySingle bars/rods/wires/strips conductorsConductive materialElectrical conductorEngineering
Owner:SHENZHEN SHENZHOU CABLE
Pressure water storage tank with water purification function and using method thereof
ActiveCN105776724BWith water purification functionSimple structureWater contaminantsTreatment involving filtrationWater storageWater volume
Owner:FUZHOU PINXING TECH DEV
A comprehensive quality evaluation method based on the detection of multiple active components of Scrophulariaceae
ActiveCN109709249BDetermination of comprehensive system and accurateComprehensive system and accurate product qualityComponent separationAucuba chinensisAucubin
Owner:湖南药圣堂中药科技有限公司
Control method, system and readable storage medium for blast furnace feeding batching group tank
ActiveCN110144426BImprove batching efficiencyImprove batching accuracySteel manufacturing process aspectsBell-and-hopper arrangementProcess engineeringIndustrial engineering
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD
Preamble partition and cell identification procedure in wireless communication systems
ActiveCN102037765BAssess restrictionNetwork deploymentCommunications system
Owner:MEDIATEK INC
Web page acquisition method and device
ActiveCN103077254BIncrease coverageFull accessSpecial data processing applicationsInformation networksWeb page
Owner:人民日报媒体技术股份有限公司
A kind of preparation method and reinforcing plate of aluminum foil reinforcing plate applied in ffc cable
ActiveCN111016337BResidue reductionEasy to insertConductive layers on insulating-supportsSynthetic resin layered productsImaging qualityEngineering
Owner:广东莱尔新材料科技股份有限公司
A post-processing device and process for a garment production line
ActiveCN106963015BEasy to detectImprove efficiencyClothes making applicancesProduction lineEngineering
Owner:武汉市依翎针织有限责任公司
Screen display control method and device, display screen and electronic equipment
ActiveCN104851412BOvercome discoloration defectsControl color displayCathode-ray tube indicatorsNon real timeComputer hardware
Owner:HUAQIN TECH CO LTD
Production system and production method of optical display device
ActiveCN103890827BHigh precisionIncrease excitementPolarising elementsNon-linear opticsBand shapeDisplay device
Owner:SUMITOMO CHEM CO LTD
Photovoltaic module laying confluence welding integrated machine and its manufacturing process
ActiveCN106024989BImprove production efficiencyNovel structural designFinal product manufacturePhotovoltaic energy generationManufacturing technologyEngineering
Owner:江阴初旭智能科技有限公司
Machining equipment for shell of compressor
InactiveCN102407348BReduce loading and unloading assistance timeReduce the number of replacementsFeeding apparatusTool holdersFeed driveEngineering
Owner:杭州钱江万胜电器制造有限公司
A Text Summarization Method Based on Advanced Semantics
Owner:ZHEJIANG UNIV
Micro-voltage-difference linear voltage-stabilizing power circuit
ActiveCN102214996BAvoid voltage driftLow costDc-dc conversionElectric variable regulationShort circuit protectionFeedback circuits
Owner:SHENZHEN CLICK TECH +3
Preparation method of composite slow-release microcapsule preparation for treating ammonia nitrogen in aquaculture water
ActiveCN109775866BStrong resistanceFully protectedBacteriaWater contaminantsBiotechnologyBacillus licheniformis
Owner:NANJING TECH UNIV
Dust-free lithium hydroxide monohydrate and preparation method thereof
ActiveCN104163442BNo dustNo irritating smellLithium oxides/hydroxidesLithium oxidePhysical chemistry
Owner:天齐锂业(江苏)有限公司 +2
A release device for laying optical cables of optoelectronic devices
ActiveCN107436471BEasy to movePlay the role of stable placementOptical fibre/cable installationMechanical engineeringOptical fiber cable
Owner:山东景达通信服务有限公司
Access device and assembly comprising such device
InactiveCN106163431AImprove controllabilityCannulasSurgical needlesAccess portBiomedical engineering
Owner:FORTIMEDIX ASSETS II BV
Input display device, electronic apparatus, and Input display method
InactiveCN101714054BQuick conversionImprove convenienceElectrographic process apparatusInput/output processes for data processingDisplay deviceComputer science
Owner:KYOCERA DOCUMENT SOLUTIONS INC
Bathroom Exhaust Fan Control System
Owner:蚌埠中知知识产权运营有限公司
A kind of grafting method and application of rootstock broken branches and single buds of Rosa chinensis
ActiveCN109417924BOvercome problemsImprove the survival rate of graftingGraftingRosa arvensisRootstock
Owner:FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
Vacuum heat insulating material, equipment having the vacuum heat insulating material, and manufacturing method thereof
InactiveCN103946618BGood heat insulationThermal insulationSynthetic resin layered productsEngineeringFusion welding
Owner:SHARP KK
An information processing method, device, and computer-readable storage medium
ActiveCN110096210BImprove experienceSimple interactionDetails for portable computersInput/output processes for data processingComputer hardwareInformation processing
Owner:NUBIA TECHNOLOGY CO LTD
A non-intrusive electrical load monitoring and load decomposition device
ActiveCN104777383BEasy to compare horizontallyEasy to useElectrical testingPower parameterDecomposition
Owner:武汉阿帕科技有限公司
Handling ephemeris extension data
InactiveCN104136937ASatellite radio beaconingData setEphemeris
Owner:PROVENANCE ASSET GRP LLC
An encryption and decryption method and mobile terminal
ActiveCN107220552BRealize privacy protectionImprove control efficiencyDigital data protectionComputer hardwarePrivacy protection
Owner:VIVO MOBILE COMM CO LTD
Antenna and its mfg. method
InactiveCN1514512ANo uneven thicknessRadiating elements structural formsProtective material radiating elementsEngineeringAntenna element
Owner:YOKOWO CO LTD
Hollow fiber ultrafilter membrane and its preparation method
InactiveCN102489170BHigh strengthImprove hydrophilicitySemi-permeable membranesUltrasound attenuationHollow fibre
Owner:CHONGQING DELING TECH
Automated finishing system
InactiveCN103359315BImprove efficiencyImprove stabilityPackagingConveyor partsEngineeringSurface plate
Owner:苏州美尔科自动化设备有限公司
A method and device for solving spectral inhomogeneity in the same image of AOTF
InactiveCN105136295BImproving Spectral Measurement AccuracyRelatively small errorSpectrum investigationMaterial analysis by optical meansLength waveImaging technique
Owner:ZHONGBEI UNIV
An emergency life-saving device for indoor fire and smoke prevention
ActiveCN110685567BImprove survival rateDoes not affect normal lifeFireproof doorsFire rescueSimulationFire - disasters
Owner:浙江鼎兴企业管理有限公司
Extracutaneous tracheal fixator for percutaneous tracheotomy and method of use thereof
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
Encoder Fixture
InactiveCN104698208BShock mitigationReduce output pulse signal errorSpeed/acceleration/shock instrument detailsElastomerEngineering
Owner:HUAINAN MINING IND GRP
Body-bused subject type network reptile system configuration method
InactiveCN100392658CImprove intelligenceImprove accuracySpecial data processing applicationsSystem configurationWeb crawler
Owner:NANJING UNIV
A device for repairing a defective display panel and a method for repairing it
ActiveCN106782247BIncrease the speed of moving back and forthImprove repair speedStatic indicating devicesLaser transmitterPlane mirror
Owner:BOE TECH GRP CO LTD +1
A kind of production process of degradable paper bag
ActiveCN110735360BImprove waterproof performanceImprove toughnessNon-fibrous pulp additionPaper/cardboardPolymer scienceEngineering
Owner:浙江超凡科技股份有限公司
Dedicated elevator exit shopping cart pushing device
ActiveCN107311021BEscalatorsMotor driveDrive wheel
Owner:HUZHOU TEACHERS COLLEGE
Magnetic silicon oxide sphere and synthesizing method thereof
InactiveCN101789297BGood size controllabilityHigh yieldSilicaInorganic material magnetismElectricitySilanes
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI
A device and method for assisting three-dimensional scanning
Owner:NEW DIMENSIONAL IMAGINATION DIGITAL TECH BEIJING
Extracting and purifying method for lovastatin
ActiveCN102199140BOrganic chemistryBulk chemical productionChromatographic separationEnvironmental engineering
Owner:CHONGQING RUEPEAK PHARMA
A miniaturized multi-functional structural missile measurement and control instrument module, shell and black box
ActiveCN106570950BMiniaturizationAchieve readRegistering/indicating working of vehiclesAluminum honeycombMiniaturization
Owner:ZHONGBEI UNIV
Protective cover for mobile terminal, display method and device for mobile terminal
ActiveCN104793702BIncrease flexibilityDigital data processing detailsLuminous intensityComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Underwater space mining device
Owner:山东润蒙应急救援装备有限公司
Method for recovering crystalline silicon cell plate in double-glass solar cell assembly with PVB interbed
ActiveCN101719529BWaste processingFinal product manufactureSolventCrystalline silicon
Owner:WUJIANG GOLDEN GLASS TECH
A Frequency-Domain Hybrid MAC Protocol Communication Method Based on Adaptive Perception
ActiveCN104486057BImprove transmission qualityImprove experienceTransmission path divisionLink quality based transmission modificationQuality of serviceWireless transmission
Owner:GUANGZHOU HKUST FOK YING TUNG RES INST
Elastomeric blend for air barriers
InactiveCN1668692AWithout separate inflatable insertsSpecial tyresElastomerPolybutylene
Owner:EXXONMOBIL CHEM PAT INC
An energy recovery device for head-on airflow of an electric vehicle
InactiveCN104653405BImprove recycling efficiencyReduce wind resistanceMachines/enginesWind motor combinationsMagnetic bearingRolling-element bearing
Owner:JIANGSU UNIV
A vehicle and its trim with force sensing and vibration feedback
ActiveCN109682506BMeet seamless design requirementsHigh energyInput/output for user-computer interactionForce measurementCapacitanceElectrical conductor
Owner:KOSTAL SHANGHAI ELECTROMECHANICAL CO LTD +1
Method for realizing AMR-WB (adaptive multi-rate wideband) voice coding or decoding by adopting information hiding technology
InactiveCN102163430BShorten the lengthReduce encoding rateSpeech analysisUltra-widebandComputation complexity
Owner:SUZHOU INST FOR ADVANCED STUDY USTC
Method, system and device for ensuring BFD conversation stability on the scene of multilink direct connection
ActiveCN101610535BQuick switchGuaranteed recoveryNetwork traffic/resource managementConnection managementEngineeringTraffic flow
Owner:北京华三通信技术有限公司
A method to automatically generate natural language text from structured process model
ActiveCN107526717BEnsure consistencyStructural characterizationSemantic analysisSemanticsEngineering
Owner:SHANDONG UNIV OF SCI & TECH
Fast-curing structural adhesive and preparation method thereof
ActiveCN103305132BDoes not affect bond strengthOrganic non-macromolecular adhesiveEpoxyAcrylic resin
Owner:塔威新材料科技(上海)有限公司
Comprehensive laser-measured height echo simulation method
ActiveCN101915912BSimulated echo signalEasy to divideWave based measurement systemsTerrainVegetation cover
Owner:WUHAN UNIV
Combined piezoelectric and booster electromagnetic gas injection device
ActiveCN105756811BAdjustable maximum liftMeet the requirements of control accuracyInternal combustion piston enginesFuel supply apparatusWork cycleFuel oil
Owner:HARBIN ENG UNIV
A kind of food with the function of promoting digestion and its preparation method
ActiveCN103621994BNutritional diversityCan be taken for a long timeNatural extract food ingredientsFood preparationBiotechnologyCoix
Owner:杭州贝康广禾科技有限公司
Detection method and application of antimicrobial in a kind of sample
ActiveCN110484594BEasy to checkQuick checkMicrobiological testing/measurementAlkaline waterAcid water
Owner:SOUTH CHINA AGRI UNIV
Semiconductor sensor output noise detection device and method
ActiveCN104181404BAvoid negative effectsNoise figure or signal-to-noise ratio measurementNoise detectionExternal reference
Owner:HANGZHOU SILAN MICROELECTRONICS
A roller inner hole oiler
ActiveCN108224047BAutomatic oilingCleaning using toolsCleaning using gasesEngineeringMachine
Owner:宁波普利五金制造有限公司
Crank and connecting rod transmission mechanism and main transmission system of punch
Owner:JINAN CASTING FORGING MACHINERY INST
A hard-wearing thermoplastic hose
ActiveCN111306373BIncrease the degree of mixingImprove wear resistanceFlexible pipesHose connectionsThermoplasticToxic gas
Owner:枣庄金福莱克斯橡塑科技有限公司
Sealing method of liquid composite spring
InactiveCN110735880AIncrease stiffnessImprove featuresEngine sealsSpringsMechanical engineeringMaterials science
Owner:ZHUZHOU TIMES NEW MATERIALS TECH
A kind of efficient sulfonic acid resin catalyst modification method
ActiveCN105833906BGood choiceHigh reactivityOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationAlcoholMethyl methoxyacetate
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
Balancing device of foldable container
Owner:SHENGSHI CONTAINER MANAGEMENT SHANGHAI
Installation method of circlip and its retraction device and release device
ActiveCN112123281BMetal-working hand toolsEngineeringStructural engineering
Owner:南京泰普森自动化设备有限公司
Air conditioner control method, air conditioner and storage medium
ActiveCN109668254BMechanical apparatusSpace heating and ventilation safety systemsEngineeringAtmospheric sciences
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Application of combined quantitative detection of IL-1[beta], IL-6, IL-10, IL-17, IL-23 and TNF-[alpha] in serum in early-stage prediction of liver cancer
InactiveCN102175868BMaterial analysisSerum igeOncology
Owner:CANCER INST & HOSPITAL CHINESE ACADEMY OF MEDICAL SCI
A kind of activated carbon desulfurization reactivation method
InactiveCN105478098BLarge adsorption capacityEnsure safetyOther chemical processesCombustible gas purificationCelluloseAdhesive
Owner:长沙沁馨源环保科技有限公司
A kind of formula and preparation method of dried fruit broad-spectrum biological bacterial fertilizer
ActiveCN103771920BIncrease resilience to natural disastersEnhanced ability to resist natural disastersOrganic fertilisersFertilizer mixturesNormal growthPotassium
Owner:TAIYUAN PENGFENG ENVIRONMENTAL PROTECTION TECH
Tread cutter
InactiveCN100447327CWorkpiece carriersNeedle severing devicesEngineeringTread
Owner:JUKI CORP
Ozone sterilization cabinet
Owner:SUZHOU JINAO OZONE
A heat treatment device for treating organic pollutants with anti-volatility and utilizing waste heat
ActiveCN109530402BReduce voidsAvoid harmSolid waste disposalTransportation and packagingThermodynamicsEnvironmental engineering
Owner:FOSHAN UNIVERSITY
A monitoring method and system for samples sent for inspection
ActiveCN108900803BGuarantee authenticityNature impactMeasurement devicesParticular environment based servicesServerReliability engineering
Owner:鉴甄检测技术(上海)有限公司
A kind of highly elastic antibacterial eco-friendly dressing and preparation method thereof
ActiveCN113082280BEasy to fixImprove stabilityFilament/thread formingAbsorbent padsPolymer sciencePolypyrrole
Owner:浙江海洁亚医疗科技有限公司
Mine retractable energy-absorbing anti-shock viscous damping bolt and its supporting method
InactiveCN103573279BGuaranteed not to breakPlay a buffer roleAnchoring boltsHydraulic cylinderViscous damping
Owner:SHANDONG UNIV OF SCI & TECH
A riveting device for a bookbinding machine
ActiveCN111086340BSimplify complex structuresReduce operating errorsSheet bindingTool bitControl engineering
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Method for determining height of insulating material in shallow trench
ActiveCN101728291BThe best degree of depressionReduce leakage currentSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingMechanical pressureSemiconductor
Owner:SEMICON MFG INT (SHANGHAI) CORP
A method for multi-stage clamping molding of an injection molding machine
ActiveCN109605695BImprove molding qualityIncrease in sizeProcess engineeringInjection molding machine
Owner:HAITIAN PLASTICS MACHINERY GRP
A heating and self-feeding temperature fusion sensor and its application
ActiveCN112747832BSimple reflectionPowerfulThermometers using electric/magnetic elementsUsing electrical meansThermodynamicsOvercurrent
Owner:HUAZHONG UNIV OF SCI & TECH
Determination method of optimal injection-production well spacing for vertical well multi-layer fracturing water injection development
ActiveCN111608634BEfficient developmentHigh cumulative oil productionFluid removalThermodynamicsOil field
Owner:CHINA PETROLEUM & CHEM CORP +1
Pin-type ball pin assembly and the polyurethane composite material used in the assembly
ActiveCN112664552BReduce leakageExtended leaky strokePivotal connectionsEngine lubricationPolyurethane elastomerParaffin wax
Owner:长岛高能聚氨酯有限公司
A semi-physical simulation large dynamic energy infrared target simulation system
ActiveCN106153295BLarge energy rangeImprove energy control accuracyOptical apparatus testingUltrasound attenuationBlack-body radiation
Owner:SHANGHAI INST OF ELECTROMECHANICAL ENG
Composite material anti-bird strike baffle for aircraft nose
ActiveCN108099281BPlay an energy-absorbing roleImprove rigiditySynthetic resin layered productsBird strike avoidanceBird strikeUltimate tensile strength
Owner:SHANDONG NON METALLIC MATERIAL RES INST
Milk with auxiliary protection function for alcoholic liver injury
ActiveCN101623032BImprove actual functionsImprove nutritional statusMilk preparationFood preparationNutritional statusDietary fiber
Owner:BRIGHT DAIRY & FOOD CO LTD
Pulse inversion harmonic plane wave fast contrast imaging method based on compressive sensing adaptive beamforming
ActiveCN105266847BSmall amount of calculationIncrease horizontal resolutionUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsCompressed sensingImage plane
Owner:XI AN JIAOTONG UNIV
A kind of electrolyte additive, lithium secondary battery electrolyte and lithium secondary battery
ActiveCN109935904BCell electrodesLi-accumulatorsElectrolytic agentElectrical battery
Owner:HUAWEI TECH CO LTD
Experimental setup and test method for fish bravery and exploratory behavior
ActiveCN112753623BIncrease the difficulty of crossingReduce random distribution errorClimate change adaptationPisciculture and aquariaMarine engineeringFishery
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
A primary frequency modulation control method and device for a steam turbine in a nuclear power plant
ActiveCN110173308BAvoid unstable output powerAchieve the effect of non-disruptive switchingMachines/enginesEngine componentsNuclear powerEngineering
Owner:LINGAO NUCLEAR POWER +5
Semiconductor device and methods of manufacture
ActiveCN1645625ATransistorSemiconductor/solid-state device manufacturingDielectricSurface layer
Owner:TAIWAN SEMICON MFG CO LTD
Detection method for sudden change of digital audio waveform
ActiveCN104021791BAccurate location of tampering timeGood detection functionSpeech analysisShort time fourier transformationSpeech spectrum
Owner:广西平果润民发展有限公司
A kind of organosilicon nanogel for gradient polymerization, its preparation method and application
Owner:BEIJING UNIV OF CHEM TECH
Session-return enabling stateful web applications
InactiveCN100518176CWebsite content managementWeb data navigationWeb applicationUniform resource locator
Owner:SAP AG
A partial low-leakage loading and refueling method suitable for modular small reactors
ActiveCN109994233BImprove fuel efficiencyImprove economyNuclear energy generationReactor fuel elementsGadoliniumStructural engineering
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Power converter controller with analog controlled variable current circuit
ActiveCN105591553BAc-dc conversion without reversalElectroluminescent light sourcesControl signalControl theory
Owner:POWER INTEGRATIONS INC
Aerated concrete block and its production process
InactiveCN100540510CHigh affinityIncrease contact areaSolid waste managementCeramicwareActivator 1Slurry
Owner:张江
Method for transmitting public channel signal in high-speed rail cell
InactiveCN102123113BCorrect estimation of frequency offsetDo not overlapModulated-carrier systemsBaseband system detailsTowerUser equipment
Owner:TD TECH COMM TECH LTD
A mold for building material products and its preparation method
Owner:ENERGY EFFICIENCY TECH
An in-hole groove width measuring tool
ActiveCN102967219BMeet tolerance requirementsMechanical measuring arrangementsGroove widthBiochemical engineering
Owner:泰州市海通资产管理有限公司
A sludge storage and conveying device
Owner:杭州国泰环保科技股份有限公司
A kind of multi-stage particle network cementing and repairing wall working fluid and its preparation and construction method
ActiveCN111087994BPrevent intrusionPlay a blocking and anti-collapse effectDrilling compositionSealing/packingFiberSolid wall
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Phenol-aldehyde impregnation method for modified plantation wood
ActiveCN110757605BImprove impregnation effectEasy and even penetrationWood treatment detailsPressure impregnationPhenolFORMALDEHYDE SOLUTION
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1
Experimental device and test method for the effect of aggregate shape on the adhesion of asphalt to aggregate
ActiveCN103760104BReasonable structureEasy to operateUsing mechanical meansMaterial analysisDrive shaftEngineering
Owner:CHANGAN UNIV
Human upper body detection and splitting method applied to low-contrast video
ActiveCN102521582BMeet application needsCharacter and pattern recognitionEnergy efficient computingSupport vector machineImage resolution
Owner:ZHEJIANG UNIV
Leakage breaker
InactiveCN1269170CSimple structureEasy assembly and adjustmentSwitch operated by current/voltage unbalanceSwitch operated by earth fault currentsZero phaseLeakage test
Owner:MITSUBISHI ELECTRIC CORP
Reactive SBS (styrene-butadiene-styrene) modified asphalt and self-adhesive waterproof coiled material prepared from same
InactiveCN102115607BHigh strengthStrong stickinessRoof covering using flexible materialsBuilding insulationsPolymer scienceEthylene-propylene-diene-monomer
Owner:河南省天地建筑防水工程有限公司
Lifting device for firefighting robot to get on and off the vehicle
ActiveCN109532976BLeave quickly and safelyFixed exercise is goodFire rescueHand carts with multiple axesElectric machineryElectrical and Electronics engineering
Owner:湖南新业态智慧消防科技有限公司
Detection method for temperature rise of explosion-proof elevator during braking of brake
InactiveCN102502371BEasy maintenanceGuaranteed uptimeRadiation pyrometryElevatorsEngineeringHUMID WEATHER
Owner:SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES +1
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