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 method for protecting the bottom hole of composite material/additive material

ActiveCN110524477BImprove stabilityReduce initial damageMetal working apparatusMetal-working hand toolsInterference fitExtrusion
Owner:西安聚行机电科技发展有限公司

Method, device and storage medium based on application interaction in split-screen mode

ActiveCN110543264BExecution for user interfacesInput/output processes for data processingEngineeringSplit screen
Owner:ZTE CORP

Small-sized electric generating apparatus utilizing delivery conduit fluid pressure

InactiveCN100572797CWork reliablyImprove practicalityHydro energy generationReaction enginesImpellerCurrent channel
Owner:黄于阗

A rubber material automatic absorption production line for straw mat production and its realization method

InactiveCN106003306BSimple structureLow costWood treatment detailsCane mechanical workingProduction lineProcess engineering
Owner:浙江八味保健食品有限公司

A double-sided coating device for lithium battery materials

ActiveCN109847989BFlipAchieve bi-directional coating effectLiquid surface applicatorsCoatingsElectric machineryEngineering
Owner:天科新能源有限责任公司

A simulation test device for vibration instability analysis of tailings pond

ActiveCN111024346BEasy to operateVibration testingLinear motionElectric machinery
Owner:UNIV OF SCI & TECH BEIJING

Display device

PendingCN114823786AVarious extensionsSolid-state devicesInput/output processes for data processingDisplay deviceEngineering
Owner:SAMSUNG DISPLAY CO LTD

Skill package recommendation device and method based on user portrait

InactiveCN106852187AImprove experienceShorten the timeProgramme controlProgramme-controlled manipulatorPackage managementSkill sets
Owner:SHENZHEN GOWILD ROBOTICS CO LTD

Calculation Method of Radial Runout of Machine Tool Spindle Based on Bearing Grinding and Matching Clearance

ActiveCN108266459BIncrease authenticityGeometric CADShaftsEngineeringHertz
Owner:陕西瀚光数字科技有限公司

A device for controlling the transmission speed of an unpowered roller

ActiveCN104692023BControl the speed of the slideRealize stepless speed regulationRoller-waysDrive wheelEngineering
Owner:JIANGSU FENGDONG THERMAL TECH CO LTD

A method for improving the stability of silicone pressure-sensitive adhesives for protective films

ActiveCN105601929BLower levelStable temperature resistanceAdhesivesTectorial membraneSilanes
Owner:ANHUI MINGXUN NEW MATERIAL TECH

A three-dimensional face image recognition device

InactiveCN109838662BSimple structureEasy to operateLifting devicesCharacter and pattern recognitionEngineering3d scanning
Owner:陈俊龙

Colloidal silicate dispersion, method for its preparation and its use

InactiveCN1437505AImprove glass qualityImprove glassinessSilicaSol preparationFiberSilicon dioxide
Owner:PAROC GRP OY

Device and method for testing self-recovery performance of optical module

ActiveCN107765117BFull validation exceptionAvoid unrecoverable problemsElectrical testingOptical apparatus testingCommunication qualityOptical Module
Owner:武汉长江计算科技有限公司

Directed Diffusion Routing Method Based on Improved Ant Colony Algorithm in Wireless Sensor Networks

ActiveCN111385853BEasy to routeReduce wasteNetwork topologiesPathPingWireless sensor networking
Owner:CHONGQING UNIV OF POSTS & TELECOMM +1

Lifting folding door or window capable of being opened and closed conveniently

ActiveCN103321519BLabor-saving operationEasy to operatePower-operated mechanismWing arrangementsWindow openingDrive motor
Owner:TEWEIDUN DOOR IND SUZHOU CO LTD

Assembling motor vehicle drive arm to windshield wiper connector and wiper assembly

ActiveCN107539284BLock firmlyVehicle cleaningControl theoryMotorized vehicle
Owner:VALEO SYST DESSUYAGE

Triaxial vibration-decreasing/vibration-isolating platform of hammer crusher

InactiveCN101559396BSolve the problem of multi-axial vibration damping and isolationImprove the dynamic environmentSpringsGrain treatmentsMaintenance managementKinematic pair
Owner:JIANGSU UNIV

Vertical double-swing-shaft four-disc-cam four-oscillating-bar knuckle bearing high-speed testing machine

InactiveCN103383307BMeet the requirements of fatigue testReduce frictionMachine bearings testingAviationRolling resistance
Owner:YANSHAN UNIV

Intelligent plastic film bag making device

InactiveCN102602041BSimple structureEasy to disassembleBox making operationsPaper-makingElectric machineryEngineering
Owner:DONGHUA UNIV +1

User identification method and system based on ip address

ActiveCN109040000BRealize identificationAvoid Pushing Issues to Risky UsersSecuring communicationInternet privacyIp address
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A transport vehicle suitable for turbine rotors of various aeroengines

ActiveCN108146480BSupporting partsHand carts with multiple axesClassical mechanicsEngineering
Owner:阳信创棣智能科技有限公司

A high-speed data transmission method and system

ActiveCN111867150BReduce power consumptionReduce latencyPower managementConnection managementComputer hardwareWireless control
Owner:QINGDAO JIAOHUWULIAN TECH CO LTD

Low solid content cleaning-free welding aid used for leadless welding

InactiveCN100537119CLow solidsMeet no-cleaning requirementsWelding/cutting media/materialsSoldering mediaOrganic acidSemiconductor materials
Owner:杨嘉骥

Method for preparing agrocybe cylindracea hydrolysate by using compound enzyme method

InactiveCN102199225BFacilitated releaseHigh yieldFermentationHydrolysateChitinase
Owner:TIANJIN UNIV OF SCI & TECH

K-means cluster diversified searching method on manifold surface and based on geodesic distance

InactiveCN102750327BIncrease diversityEasy to chooseSpecial data processing applicationsSupport vector machineNear neighbor
Owner:HEFEI UNIV OF TECH

High-frequency module and electronic device using the module

InactiveCN1764365AImprove shielding effectMagnetic/electric field screeningCasings/cabinets/drawers detailsRear quarterCoupling
Owner:PANASONIC CORP

A fine-grained image detection method and system based on improved ra-cnn

ActiveCN112052876BReduce dependenceImplement classificationCharacter and pattern recognitionNeural architecturesPattern recognitionGradation
Owner:FENGHUO COMM SCI & TECH CO LTD

User interface, apparatus and method for gesture recognition

InactiveCN103380405AInput/output for user-computer interactionCharacter and pattern recognitionHuman–computer interactionGesture recognition
Owner:THOMSON LICENSING SA

Methods for detecting source monitoring units

ActiveCN109270480BImprove test stabilityShorten the timeElectrical measurementsProbe cardVoltage ratio
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A kind of duck feed and preparation method thereof

ActiveCN103918934BScientific and reasonable collocationNutritional diversityFood processingAnimal feeding stuffYolkBiotechnology
Owner:樟树市农好农业发展有限公司

A Gait Recognition Authentication Method Based on Feature Fusion

InactiveCN105335725BImprove the prior probabilityQuick removalCharacter and pattern recognitionGradationBackground image
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

5G system comprising polymer composition

PendingCN114402055ALiquid crystal compositionsRadiating elements structural formsPolymer scienceCarboxylic acid
Owner:TICONA LLC

Negative pole piece of a zinc secondary battery and its preparation method and application

ActiveCN112635698BUniform depositionAvoid corrosionElectrode manufacturing processesNegative electrodesElectrolytic agentElectrical battery
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

A method for preparing steel-based porous materials based on nitrogen precipitation in solid-state phase transition

ActiveCN111979472BAvoid generatingEvenly distributedMicro nanoMaterials preparation
Owner:KUNMING UNIV OF SCI & TECH

A stabilizer for synchronous hydraulic T-beam formwork construction

ActiveCN109968498BPrevent sideslipImprove securityMould fastening meansT-beamControl theory
Owner:HEBEI ROAD & BRIDGE GROUP

Dish conveyors and automatic ware cleaning systems

InactiveCN106108824BSmooth transmissionCause tilt shiftTableware washing/rinsing machine detailsCleaning equipmentEngineeringMechanical engineering
Owner:宋力伟

Virtual channel multiplexing scheduling algorithm based on satellite network

ActiveCN102404041BIncrease profitFlexible and efficient handlingMultiplex system selection arrangementsRadio transmissionThree levelMultiplexing
Owner:DALIAN UNIV

Talkback burglar alarm system and talkback burglar alarm method adopting same

InactiveCN101727716BFunctionalTelephonic communicationClosed circuit television systemsThird generationEngineering
Owner:CHINA SECURITY & FIRE IOT SENSING CO LTD

A kind of tension clamp equipment for electric power engineering

ActiveCN110649549BIncrease contact areaPrevent slidingAdjusting/maintaining mechanical tensionEngineeringPower engineering
Owner:SUZHOU YUANLIAN SCI & TECH PIONEER PARK MANAGEMENT CO LTD

Transformer working state monitoring method

ActiveCN109839565BSafe and stable operationThe test result is accurateTransmission systemsElectrical testingVibration amplitudeTransformer
Owner:ZHUCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +2

A preparation method and device for femtosecond filament interference direct writing chirped volume grating

ActiveCN111458776BThe production process is simpleLow costHolographic light sources/light beam propertiesPhotomechanical apparatusGratingFemtosecond pulsed laser
Owner:CHONGQING INST OF EAST CHINA NORMAL UNIV +1

Cutting board and roll holder with the same

ActiveCN103287907BEasy to cut offImprove sharpnessDomestic applicationsArticle deliveryCardboardRolling paper
Owner:KAWAJUN KK

A transmission method and system for compressing copyright

ActiveCN101714982BReduce data volumeImprove scalabilityTransmissionProgram/content distribution protectionComputer hardwareTransfer system
Owner:ZTE CORP

Railway vehicle drive unit

InactiveCN101946103AGearboxesToothed gearingsReducerSpeed reduction
Owner:NTN CORP

An Electric Vehicle DC Vehicle Interface Circuit Simulator

ActiveCN105548784BMeet interoperability conformance detectionReduce the incidence of charging accidentsElectrical testingControl communicationsEngineering
Owner:北京群菱能源科技有限公司

On-orbit geometric calibration method for spaceborne linear array multi-beam altimetry lidar

ActiveCN110441758BLow costWave based measurement systemsComputational physicsParticle physics
Owner:ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI

Technical method for preparing antidrag polymer reacted by fractional packs

ActiveCN100513434CPipeline systemsDrilling compositionNitrogenRoom temperature
Owner:PIPECHINA SOUTH CHINA CO

A Small Deformation Large Thickness Aluminum Alloy Sheet Blanking Die

ActiveCN105170783BSmall amount of deformationReduce labor intensityPerforating toolsAxial displacementPunching
Owner:重庆戴卡捷力轮毂制造有限公司

Method for preparing soy sauce for enhancing flavor

ActiveCN102429208BIncreased glutamic acid contentLow costFood preparationYeastFlavor
Owner:FOSHAN HAITIAN FLAVOURING & FOOD CO LTD +1

Application of carbon nano tube in polyethylene fiber composite weftless fabric

InactiveCN100567606CImprove impact resistanceImprove heat resistanceNon-macromolecular adhesive additivesNon-woven fabricsFiberAdhesive
Owner:DONGHUA UNIV

Strong dielectric storage accelerated test method

InactiveCN1488937AImprove fit characteristicsHigh precisionResistance/reactance/impedenceMaterial analysis by electric/magnetic meansCapacitanceAcceleration factor
Owner:PANASONIC CORP

Cooling gas direct cooling process and device for hot forming die based on boron steel pipe

InactiveCN103350147BForming does not affectAchieve direct contactShaping toolsProduct gasBoron
Owner:陈扬

A temperature simulation method of semiconductor laser based on tec temperature control

InactiveCN105024276BFully reflectAccelerate Simulation ProgressLaser detailsSemiconductor lasersTemperature controlEngineering
Owner:SHANDONG UNIV

Radial rigid and longitudinally flexible multi-element endovascular stents

ActiveCN110087587BStentsSurgeryEngineeringBlood vessel
Owner:EFEMORAL MEDICAL LLC

Loading and unloading device

ActiveCN111170005BQuick unloadingImprove accuracyFinal product manufactureConveyor partsRobot handRobotic arm
Owner:CHENGDU BANGPU CUTTING TOOLS CO LTD

A Tree Shape and Shaping Method Suitable for Old Closed Apple Orchard Reconstruction

ActiveCN110100647BGuarantee normal productionYield has little effectCultivating equipmentsHorticulture methodsTree shapedMechanical engineering
Owner:SHANDONG INST OF POMOLOGY

Wire feeder control method, controller and storage medium

ActiveCN110928229BAdjust the speed in timeFast updateProgramme controlComputer controlElectric machineControl engineering
Owner:SHANGHAI HUGONG ELECTRIC WELDING MACHINE MFG

A method for quantitative detection of mon757 transformant content in cotton material population

ActiveCN105755111BHigh sensitivityHigh utility valueMicrobiological testing/measurementDNA/RNA fragmentationReference genesBiology
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Storage forklift acceleration device

ActiveCN104553879BSimple mechanical structureEasy maintenanceSpeed controllerElectric energy managementEngineeringControl circuit
Owner:杭州联核科技有限公司

Preparation method of concrete slump retaining agent

InactiveCN103121807BImprove qualityLow costReaction temperatureSugar
Owner:黄海滨

Device for catching yarn ends of bobbins

ActiveCN107265194BFilament handlingYarnBobbin
Owner:SAVIO MACCHINE TESSILI

Machining mechanism for shell for touch electronic product

InactiveCN106424301AEasy to operateLabor savingMetal-working feeding devicesStripping-off devicesPunchingEngineering
Owner:KESEN SCI & TECH DONGTAI CO LTD

Thin film transistor substrate and its producing method

InactiveCN1374705ATransistorSemiconductor/solid-state device detailsPhosphoric acidAlloy
Owner:JAPAN DISPLAY INC

Method for strategy processing and network equipment

ActiveCN103688489AReduce stepsEasy to integrateData switching by path configurationData setNetwork packet
Owner:HUAWEI TECH CO LTD

Method, device and system for monitoring paging message and sending indication information

ActiveCN110493815ASynchronisation arrangementTime domainTerminal equipment
Owner:HUAWEI TECH CO LTD

Buttonhole sewing machine

InactiveCN100366812CProgramme-controlled sewing machinesNeedle severing devicesEngineeringSewing machine
Owner:JUKI CORP

Adherence peptide specific to tissue of liver cancer obtained through sieve method in rivo and usage

InactiveCN1257915CGood orientationStrong tissue distribution specificityPeptide/protein ingredientsPeptidesLiver tissueAdhesion process
Owner:EAST CHINA NORMAL UNIV

Vertical multi-source steam waste heat recovery energy-saving device

InactiveCN108709439BMaximize recyclingSolving Recycling ProblemsHeat exchanger casingsStationary tubular conduit assembliesPharmacyProcess engineering
Owner:周封

A hole-type sealing structure capable of enhancing sealing performance

ActiveCN110332016BIncrease wall thicknessImprove seal strengthLeakage preventionMachines/enginesThermodynamicsEngineering
Owner:XI AN JIAOTONG UNIV

A flexibility stretching training device for sports gymnastics

ActiveCN111803874BImprove coordinationIncrease competitionGymnastic exercisingPhysical medicine and rehabilitationEngineering
Owner:HEBEI GEO UNIVERSITY

Method and system for using sludge to realize energy saving and reduction for sewage treatment plants

ActiveCN102863129BLower Disposal CostsReduce volumeSludge treatment by de-watering/drying/thickeningBio-organic fraction processingEngineeringFilter press
Owner:SICHUAN STONG EURO & AMERICA ENVIRONMENT ENG

Pumping reverse control method, device and system for pumping device

ActiveCN102410184BImprove robustnessPump controlPiston pumpsControl theoryPiston
Owner:ZOOMLION HEAVY IND CO LTD

A Control Circuit for Improving the Response Speed ​​of Electromagnetic Contactor

ActiveCN103745882BQuick responseRapid disconnectionRelaysOvervoltageControl circuit
Owner:SHANGHAI LIANGXIN ELECTRICAL

Inorganic antibiotic agent and producing technology

InactiveCN1218639CStable physical and chemical propertiesPure qualityBiocideAnimal repellantsAntibiotic AgentsZinc nitrate
Owner:宋润

A paxos instance update method, device and system

ActiveCN103914313BSimple to executeImprove execution efficiencyProgram loading/initiatingSerial codeComputer engineering
Owner:BEIJING FEINNO COMM TECH

Fluid drive apparatus

InactiveCN101320934BDynamo-electric machinesElectrical polarityEngineering
Owner:RAYDIUM SEMICON

A hydraulic support for split pressure relief of front and rear columns

ActiveCN106401634BAvoid leaningEnsure balanceMine roof supportsFrame basedPlate pressure
Owner:ANHUI UNIV OF SCI & TECH

Metarhizium anisopliae protease pr1c and its gene and application

ActiveCN108642029BIncrease virulenceImprove the efficiency of killing locustsBiocideHydrolasesBiotechnologyMicrobiology
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

A touch-screen watch suitable for the elderly

ActiveCN104536287BTouch sensitiveReduce distractionsElectric power supply circuitsTime-pieces with integrated devicesEngineeringTouchscreen
Owner:东莞通华液晶有限公司

A kind of nanofiber antibacterial film and its preparation method and application

ActiveCN106835504BInhibition formationExtended shelf lifeMonocomponent synthetic polymer artificial filamentNon-woven fabricsChitosan nanoparticlesSoybean product
Owner:JIANGSU UNIV

Communication system

InactiveCN100515008CElectric digital data processingPictoral communicationImaging processingCommunications system
Owner:BROTHER KOGYO KK

A method of determining the location of a heat source located inside an object

ActiveCN103105147BRadiation pyrometryThermometers using electric/magnetic elementsEngineeringMechanical engineering
Owner:COMAC +1

Metal Oxide Half Field Effect Transistor Power Device with Bottom Gate

ActiveCN106935645BLower resistanceReduce areaSemiconductor/solid-state device manufacturingSemiconductor devicesMOSFETBottom gate
Owner:广东普福斯节能元件有限公司

A filtrate distribution device of a multi-disc thickener

ActiveCN111593595BImprove allocation processingIncrease water flowPulp de-wateringPaper recyclingCircular discEngineering
Owner:ZHENGZHOU LEIZHAN TECH PAPER MACHINERY

Driving device for optical pick-up head and coupling device thereof

InactiveCN1220188CPrevent prolapseDriving/moving recording headsDisposition/mounting of headsEngineeringPower apparatus
Owner:BENQ CORP

Improved formulations of recombinant human bile salt-stimulated lipase

InactiveCN104023742APowder deliveryMilk preparationHuman bileCrystallization
Owner:SWEDISH ORPHAN BIOVITRUM AB

Propylene-based block copolymer particles

InactiveCN101531746AChemical recyclingPolymer sciencePropylene Polymers
Owner:SUMITOMO CHEM CO LTD

A Blast Furnace Burden Adjustment Method for Rationally Using Multi-Grade Sinter

ActiveCN110331244BImproving the blast furnace smelting processReduce consumptionBlast furnace detailsBlast furnace smeltingStandard samples
Owner:武汉钢铁有限公司

Bactericidal composition containing polyoxin and imidazole compound

ActiveCN102067853BGood synergyImprove efficiencyBiocideFungicidesWater dispersibleBULK ACTIVE INGREDIENT
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

Wide spectrum metal dielectric diaphragm grating for femtosecond chirp-pulse amplification system

InactiveCN102313919BEffective adjustment of structural parametersDiffraction gratingsDielectricChirped pulse amplification
Owner:QINGDAO UNIV

Method, apparatus and device for batch waking up devices

ActiveCN105813179BImprove resource utilizationImprove resource efficiencyPower managementNetwork topologiesTelecommunicationsResource utilization
Owner:HUAWEI TECH CO LTD

A virtual synchronization control method and system for v2g system

ActiveCN109830988BImprove virtual inertiaImprove reliabilitySingle network parallel feeding arrangementsTransient stateSynchronous control
Owner:SHANDONG UNIV

Preparation method of zinc oxide nanorod with strong blue-violet light after being excited

ActiveCN103043706BHigh strengthGood monochromaticityZinc oxides/hydroxidesNanotechnologyElectron holeActive agent
Owner:SOUTH CHINA NORMAL UNIVERSITY

Intelligent Chinese input system for studying and using Chinese character

InactiveCN101086689BEasy to learnEasy to useSpecial data processing applicationsTelephone set constructionsSpeech inputSpeech sound
Owner:王道平

Apparatus for bending ends, arranged in annular layers, of bar conductors of a stator of an electrical machine

PendingCN113574778AManufacturing dynamo-electric machinesElectrical conductorElectric machine
Owner:FELSOMAT

A Polar Code Coding and Decoding Method for Non-Uniform Segment Checking

ActiveCN107517095BImprove early termination rateReduce complexityError preventionError correction/detection using linear codesTheoretical computer scienceEngineering
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

forced exhaust diffuser

ActiveCN106795791BInternal combustion piston enginesExhaust apparatusCold airEngineering
Owner:CUMMINS INC

Repaglinide liposome solid preparation

InactiveCN102727438BLong retention timeImprove bioavailabilityOrganic active ingredientsMetabolism disorderSide effectBioavailability
Owner:HAINAN MEILAN SMITH KLINE PHARMA

Cylinder head assembly for an internal combustion engine and method of making the same

InactiveCN101881235ACylinder headsCylindersCarbon layerExternal combustion engine
Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of gel synthesized by transition metal and vitamin C double catalytic system and its preparation method

ActiveCN112279947BImprove conductivityVitamin CBetaine
Owner:UNIV OF SCI & TECH OF CHINA

A Trapezoidal Variable Weight Regression Control Method for Magnetically Controlled Shunt Reactor

ActiveCN102158164BSimplify or slightly increase precisionRealize full time domain optimizationConversion without intermediate conversion to dcAc network circuit arrangementsCascading failureTime domain
Owner:CHINA ELECTRIC POWER RES INST +1

Preparation of affinity polysulfone-chitosan compound asymmetrical ultrafiltration film

InactiveCN1167494CImprove hydrophilicityReduce non-specific adsorptionSemi-permeable membranesPolysulfone membraneUltrafiltration
Owner:TIANJIN UNIV

Method for determining and/or monitoring at least one physical process parameter

ActiveCN102549399BTesting/calibration apparatusMachines/enginesPhase shiftedEngineering
Owner:EHNDRESS KHAUZER GMBKH KO KG

A test question search method and device applied to an electronic terminal

ActiveCN105956092BEasy to operateDigital data information retrievalCharacter and pattern recognitionMatching testSoftware engineering
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Multifunctional hydroacoustic range finder

InactiveCN100492051CAchieve positioningQuick functionTransmission systemsWater resource assessmentAcoustic energyEngineering
Owner:HARBIN ENG UNIV

A-gnss assistance data request method in internet of things

ActiveCN110572204BReduce connectivityReduce data trafficPower managementRadio transmissionNetworking protocolThe Internet
Owner:NURLINK TECH NANJING LTD

Internal filter type ornamental fish bowl

InactiveCN102144602BSmall footprintEasy to separatePisciculture and aquariaFisheryFilter system
Owner:蒋一鸣

A kind of graphene-Schiff base nickel compound for solid propellant and preparation method thereof

ActiveCN110981651BImprove catalytic combustion performanceNon-explosive/non-thermic compositionsPtru catalystSalicylaldehyde
Owner:XIAN MODERN CHEM RES INST

Voltage regulator with improved voltage regulator response and reduced voltage drop

ActiveCN103186158BStatic storageElectric variable regulationCapacitanceAudio power amplifier
Owner:NAN YA TECH

Post-grouting failure treatment method and device for pile ends

ActiveCN108677939BBulkheads/pilesStructural engineeringPipe
Owner:SHANGHAI GEOTECHN INVESTIGATIONS & DESIGN INST

Method and system for judging relationship between road pedestrians and artificial suction

ActiveCN109147388BAnti-collision systemsSimulationArtificial intelligence
Owner:DALIAN NATIONALITIES UNIVERSITY

Synthetic method of polycyclic 2-hydropyrazoles

ActiveCN108276406BGet green and efficientEasy to manufactureOrganic chemistryArylOrganic solvent
Owner:INNOVATIVE DRUG RES & DEV CENT

Method for preparing preform of rotator and method for preparing rotator

ActiveCN112877862BExtended service lifeReduce weightWoven fabricsYarnEngineering
Owner:NANJING FIBERGLASS RES & DESIGN INST CO LTD +1

A method for promoting seed germination of endangered plant Hainan Fengchuannan

ActiveCN114158309BImprove fullnessQuality improvementSeed and root treatmentLiquid fertilisersEndangered plant speciesGrain weight
Owner:GUANGXI FORESTRY RES INST

A method for improving room-temperature compression plasticity of amorphous alloys

ActiveCN108543930BImprove room temperature compression plasticityMetallic materialsRoom temperature
Owner:HARBIN INST OF TECH

Network QoS test method and system

ActiveCN100382517CImprove usabilityImprove service qualityData switching networksQuality of serviceData stream
Owner:XINHUASAN INFORMATION TECH CO LTD

Humidity sensor for wet and dry bulbs with external dry bulbs

InactiveCN101625332BAccurately reflectImprove accuracyMaterial moisture contentEngineeringMoisture sensor
Owner:广东省中山市质量计量监督检测所

Message scheduling method, device and network equipment

ActiveCN102547868BReduce the ratioImprove performanceNetwork traffic/resource managementMessage lengthRadio channel
Owner:RUIJIE NETWORKS CO LTD

Organic fiber cloth filled polymethylmethacrylate composite plate material and its preparation method

ActiveCN102477199BHigh tensile strengthImprove bending strengthFiberComposite plate
Owner:HEFEI GENIUS NEW MATERIALS

Novel special stretcher for moving out and carrying wounded persons in tank

InactiveCN102813579BKeep stableStretcherMechanical engineeringEngineering
Owner:金根洋

A method for preparing individual oyster seedlings by utilizing the vertical growth characteristics of oysters

ActiveCN104304104BImprove survival rateSimplify the training processClimate change adaptationPisciculture and aquariaHigh densityOyster
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Capacity configurable train operation control system and method based on dynamic interval

ActiveCN106314487BQuick buildRealize capacity configurationRailway traffic control systemsProgram planningControl system
Owner:TRAFFIC CONTROL TECH CO LTD

A kind of microbial fermented cold granulated feed

ActiveCN106962617BRealize the pre-digestion functionIncrease expansionFood processingAnimal feeding stuffBiotechnologyMicroorganism
Owner:智农健康产业科技(广东)有限公司

Polyvinyl pyridine preparing method

InactiveCN102603948BSuccessful regulation of delicate structuresImprove conversion ratePolymer scienceRoom temperature
Owner:SUZHOU UNIV

Comb frame welding tool and comb frame welding method

ActiveCN107350702BGuarantee welding qualitySimple structureWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding
Owner:NUCLEON XINXIANG CRANE

A transmission system of a two-wheeled rickshaw

ActiveCN105952814BChain/belt transmissionFreewheel clutchesFreewheelSteel ball
Owner:SHANGHAI UNIV OF ENG SCI

Wind power grid-connected control system based on direct-drive modular multilevel converter

ActiveCN102832635BLow costImprove reliabilitySingle network parallel feeding arrangementsWind energy generationConstant frequencyTransformer
Owner:SHANGHAI JIAO TONG UNIV SUBEI RES INST

Technique of in-situ remediation of high As groundwater

InactiveCN101823801BEasy to operateEasy to operate and manageMultistage water/sewage treatmentIn situ remediationOxygen
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Medicine for treating rheumatic arthritis and ankylosing spondylitis and its preparing process

InactiveCN100408049CEffective treatmentAntipyreticAnalgesicsCantharisAnkylosing spondylitis
Owner:陈明东

An instantaneous ground fault detection method and device for a nuclear power plant

ActiveCN106680649BQuick exclusionImprove accuracyElectrical testingNuclear powerElectric power distribution
Owner:LINGDONG NUCLEAR POWER +4

Variable target plc simulation debugging method, storage medium and function module

ActiveCN111474894BHigh degree of intelligenceHigh simulation accuracyProgramme control in sequence/logic controllersProgramming languageSoftware engineering
Owner:HANGZHOU DIANZI UNIV

Preparation method for positive serum by porcine reproductive and respiratory syndrome virus

ActiveCN103123350BReduce the risk of contaminationReduce economic costsMaterial analysisRespiratory syndrome virusAntibody
Owner:兆丰华生物科技(南京)有限公司 +1

A millimeter-wave high-power radar signal simulator and simulation method

ActiveCN108205123BIncrease output powerImprove versatilityWave based measurement systemsHigh-gain antennaEngineering
Owner:BEIJING ZHENXING METROLOGY & TEST INST

motorcycle coaster launcher

ActiveCN105216805BAvoid trapped situationsCompact and reasonable structureLocomotivesRoller coasterVertical cylinder
Owner:新疆华通泰克游乐设备有限公司

A composite load-reducing device for high-speed water entry of a vehicle

ActiveCN112413038BPowerful load reduction performanceEasy accessMarine torpedoesSlipwaysCushioningPull force
Owner:DALIAN UNIV OF TECH

Tile dusting device

ActiveCN112431380BReduce hollowingAchieve compressionBuilding constructionsMechanical engineeringCeramic tiles
Owner:江苏海筑建设集团有限公司

Modification Method of Interval Model Based on Taylor Series Expansion

ActiveCN103455689BFixing problems is easyReduce distractionsSpecial data processing applicationsSeries expansionCorrection method
Owner:FUZHOU UNIV

In plane mode-switching LCD device

InactiveCN100476536CEasy to operateAvoid birefringence problemsNon-linear opticsLiquid-crystal displayContrast ratio
Owner:LG DISPLAY CO LTD

Image clustering method and system

ActiveCN113298149BRetain structureAvoid feature redundancy problemCharacter and pattern recognitionDimensionality reductionRadiology
Owner:广东云曌医疗科技有限公司

rtk measurement equipment and systems

ActiveCN109073142BAvoid lossStable supportSurveying instrumentsStands/trestlesElectrical batteryElectrical connection
Owner:SZ DJI TECH CO LTD

Automated fuzz testing method, related equipment, and computer-readable storage medium

ActiveCN110554965BSoftware testing/debuggingProgramming languageObject code
Owner:TENCENT TECH (SHENZHEN) CO LTD

A conveying module and its automatic tea rolling machine

ActiveCN112278703BRealize automatic feeding processIncrease productivityPre-extraction tea treatmentMechanical conveyorsProcess engineeringMaterial distribution
Owner:CHONGQING VOCATIONAL INST OF ENG

A method for preparing high-safety uranium dioxide nuclear fuel pellets

ActiveCN108218456BImprove high temperatureImprove stabilityNuclear energy generationReactors manufactureUranium oxideFuel cells
Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Controlled roof drainage via bellows

PendingCN114684210ARailway roofsSuperstructure subunitsEngineeringStructural engineering
Owner:BOMBARDIER TRANSPORTATION GMBH

Permanently sealed inclined shaft structures isolated from tunnels

ActiveCN103939109BSafe and reliable structureUnimpeded drainageDrainageTunnelsWater flowStructural engineering
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP

A Knowledge Graph Intelligent Question Answering Method Based on Relation Prediction

ActiveCN111782769BAbility to understand literal meaningHave logical reasoningSemantic analysisText database queryingGraph inferenceAlgorithm
Owner:CHONGQING UNIV OF POSTS & TELECOMM

A kind of bio-organic fertilizer for controlling underground pests and preparation method thereof

ActiveCN105439760BEffective controlIncrease productionBio-organic fraction processingBioloigcal waste fertilisersAureobasidium sp.Bacillus thuringiensis
Owner:WUHAN KERNEL BIO-TECH CO LTD

A kind of coated cemented carbide substrate and preparation method thereof

ActiveCN106835116BExtended service lifeImprove performanceHeat inorganic powder coatingLattice mismatchCrystal structure
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Silicon-containing carbonaceous composite material

InactiveCN103430361AHigh reversible capacityStable charge and discharge cycle characteristicsSilicaCell electrodesDischarge efficiencyLithium
Owner:DOW CORNING TORAY CO LTD