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.

Polyoxometalate and its composite, preparation method and application

ActiveCN108355700BRealize harmless treatmentPhysical/chemical process catalystsWater/sewage treatment by irradiationPtru catalystOrganic chemistry
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Lifting bottle conveying equipment

ActiveCN105460561BSimple structureImprove running stabilityConveyorsConveyor partsManufacturing cost reductionEngineering
Owner:广州隆宝科技技术有限公司

Automatic-sealing plastic bag rubbish bin

InactiveCN101823608BSo as not to damageEasy to storeRefuse receptaclesLitterEngineering
Owner:谭全清

X-ray apparatus

InactiveCN100340139CPrevent magnetic saturationMagnetic bias suppressionX-ray apparatusDriver circuitPhase shifted
Owner:HITACHI HEALTHCARE MFG LTD

Fitment for a flexible pouch with child-safety properties

InactiveCN1832889AConnecting packagesClosuresPlastic materialsMechanical engineering
Owner:EI DU PONT DE NEMOURS & CO +2

Mask adapter for connecting two breathing tubes of closed-circuit respirator to breathing mask

ActiveCN109966615AIncrease flexibilityImprove mobilityRespiratory masksBreathing masksEngineeringRespiratory mask
Owner:DRAGER SAFETY

High-adhesion polyurethane acrylate and synthesis method thereof

ActiveCN102408357BImprove adhesionSmall volume shrinkageUrea derivatives preparationOrganic compound preparationBond energySynthesis methods
Owner:BEIJING UNIV OF CHEM TECH

A metal texture processing tool used in conjunction with a robotic arm

ActiveCN108188653BContinuous high-speed hammer actionProgramme-controlled manipulatorCrankElectric machinery
Owner:新昌县凌智机械有限公司

Device and method for forming anti-separation clamping platform on eyebolt

ActiveCN104907620BPrevent looseningInhibit sheddingThread cutting machinesMilling cuttersEngineeringScrew thread
Owner:(株)成一拉锁

Method for separating methyl tert-butyl ether and methanol azeotrope by heat-integrated pressure swing rectification

ActiveCN106187717BHigh purityReduce energy consumptionEther separation/purificationOrganic compound preparationRefluxReboiler
Owner:沾化大荣化工科技有限公司

a soup pot

InactiveCN106473584BCompact structureSoup is fastCooking-vessel materialsCooking-vessel lids/coversNeck partsEngineering
Owner:FOSHAN UNIVERSITY

A kind of graphene modified composite material piston and its preparation method and application

ActiveCN106966750BUniform compositionUniform tissue structureMachines/enginesPistonsModified carbonThermal expansion
Owner:BEIHANG UNIV

Method for progressive pre-separation of flexible display and add-on circuit board

ActiveCN112388152BLaser beam welding apparatusIdentification meansDisplay deviceEngineering
Owner:USUN TECH CO LTD

Method and storage medium for optimization and selection of combat plan based on complex network

ActiveCN114117710BHigh selectivityGeometric CADForecastingNetworked systemOperations research
Owner:中国人民解放军军事科学院战略评估咨询中心

A kind of flexible software camera device

ActiveCN111427223BAvoid collisionWill not changeMachine supportsCamera body detailsCamera lensRubber ring
Owner:深圳佳讯智慧生态有限公司

Ultrasound probe including imaging transducer with shielding element

ActiveCN102939131BReduce risk of damageUltrasonic/sonic/infrasonic diagnosticsUltrasound therapyTransducerImaging ultrasound
Owner:THERACLION

A method and system for predictive maintenance based on motor parameters

ActiveCN110363339BAccurately derive abnormal working conditionsAvoid collectingForecastingStructural/machines measurementAcquisition apparatusElectric machine
Owner:NANJING J-RIDGE SOFTWARE DEV CO LTD

Clutch capping device of linear pump capping machine

ActiveCN103935940BAdjustable spacingGuaranteed spacingCapsClosure using capsEngineeringDrive motor
Owner:常州市金坛晨光轻工机械有限公司

A method for determining organophosphorus flame retardants in plants

ActiveCN112362775BImprove the purification effectHigh recovery rateComponent separationFluid phaseInternal standard
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Aluminosilicate glasses and glass ceramics for chemical toughening

ActiveCN102690059BAdd depthHigh surface hardnessVitrificationIon exchange
Owner:SCHOTT GLASS TECH (SUZHOU) CO LTD

A photonics microwave i/q down-conversion system

ActiveCN108449143BImprove balanceAvoid frequency dependenceElectromagnetic transmittersLocal oscillator signalPhase difference
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Communication system, application server and method for implementing same group answer replacing business

ActiveCN101232649BBroadcast service distributionInformation controlCommunications system
Owner:CHINA MOBILE COMM GRP CO LTD +1

Refrigerated storage equipment, its control method, device and storage medium

ActiveCN109387025BRealize energy-saving controlIncrease boot temperatureDomestic cooling apparatusLighting and heating apparatusProcess engineeringRefrigeration
Owner:GREE ELECTRIC APPLIANCES INC

Shift register, array substrate, display device and driving method thereof

ActiveCN104091574BPrevent output noiseReduce power consumptionStatic indicating devicesDigital storageWork periodShift register
Owner:BOE TECH GRP CO LTD +1

Keel protrusion support plate, trunk and automobile

ActiveCN111361483BMeet the needs of separating itemsImprove stabilityVehicle seatsInterior spaceTrunk compartment
Owner:DONGFENG MOTOR CORP HUBEI

Method of producing organic composite fertilizer using organic sludge and its equipment

InactiveCN1169754CReduce pollutionEasy to realize industrial productionDomestic stoves or rangesElectrical heating fuelAgricultural engineeringChemistry
Owner:深圳市先科环保有限公司

Lower chamfer structure at bubble cap section of four-in-one graphite hydrochloric acid synthetic furnace

ActiveCN103663371BFirmly connectedGuaranteed StrengthChlorine/hydrogen-chlorideGraphiteMaterials science
Owner:NANTONG STAR GRAPHITE EQUIP CO LTD

Communication system, information processing device, server, information processing method, program for executing the information processing method, and recording medium containing the program

InactiveCN101107833AData switching networksInformation processingCommunications system
Owner:PANASONIC CORP

Diffuse reflecting device based on metamaterial

ActiveCN102760956BSimple processLow costAntennasDielectricPunching
Owner:KUANG CHI INST OF ADVANCED TECH +1

Rf-mode temporary door-lock opening method and device in home network environments

InactiveCN1997016ANon-mechanical controlsData switching by path configurationTelecommunicationsComputer terminal
Owner:SAMSUNG ELECTRONICS CO LTD

A compound and its use

ActiveCN109575022BGood effectSenses disorderNervous disorderDiseaseOxygenase
Owner:SCINNOHUB PHARM CO LTD +1

A High Performance Butterfly Valve Casting

ActiveCN106513590BNot easy to damageQuality improvementFoundry mouldsFoundry coresButterfly valveMaterials science
Owner:ZHEJIANG OUYEDA MACHINE MFG

Detection method of ethylenethiourea in plastic products

ActiveCN104502468BEasy to detectEasy to separateComponent separationRelative standard deviationEthylene thiourea
Owner:GUANGZHOU GRG METROLOGY & TEST CO LTD

A method for improving metal ore leaching rate and its special bacterial strain

ActiveCN103667131BAcid resistantEliminate passivationBacteriaMicroorganism based processesMetallurgical slagAlicyclobacillus sp.
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Three-phase AC voltage regulator for rail transit

ActiveCN109256957BAvoid failureStable jobConversion without intermediate conversion to dcControl signalTransformer
Owner:HUNAN UNIV OF TECH +1

A kind of preparation method of tungsten nitride nano rod

ActiveCN112062106BRaw materials are easy to getSimple processNitrogen-metal/silicon/boron binary compoundsNanotechnologyOrganic acidTungstate
Owner:江西善纳新材料科技有限公司

A lifting device for a roof window

ActiveCN101263272BRoof coveringWing openersSash windowRoof window
Owner:VKR HLDG AS

Method and device for online detection of watermelon density

ActiveCN103308423BFully automatedFast online detectionSpecific gravity measurementFast Fourier transformResonant cavity
Owner:ZHEJIANG UNIV

A polypeptide that antagonizes the binding protein of hepatitis B virus X protein, a drug comprising the polypeptide and its application

InactiveCN108409835BInhibition of transcriptional activationGrowth inhibitionPeptide/protein ingredientsPeptidesPharmaceutical drugHepatitis b viral
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method and device for controlling a power grid

InactiveCN105900128AIncrease flexibilityImprove scalabilityElectric power transfer ac networkForecastingPower gridInformation processor
Owner:ALCATEL LUCENT SAS

Systems, methods and apparatus for pre-cleaning of substrate polishing after chemical mechanical planarization

ActiveCN105722641BGripping headsSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:APPLIED MATERIALS INC

Content recommendation method and device

ActiveCN108012162BAchieve publicity effectDoes not affect the playback effectSelective content distributionFeature dataTarget acquisition
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Focused ultrasound device and method of use

ActiveCN105392529BUltrasound therapySurgeryUltrasound imagingUltrasound device
Owner:UNIV OF WASHINGTON CENT FOR COMMERICIALIZATION +1

X-ray industrial dr/ct horizontal automatic non-destructive testing system and its fixture

ActiveCN104698012BMaterial analysis using wave/particle radiationWork holdersSoft x rayNon destructive
Owner:GRANPECT

Refrigerator

InactiveCN1757999ALighting and heating apparatusCooling fluid circulationRefrigerator carCold air
Owner:SAMSUNG ELECTRONICS CO LTD

A sensor-based automatic waste gas treatment device for laboratories

ActiveCN108970279BFull photolysisImprove purification effectDispersed particle filtrationActivated carbon filtrationAir filter
Owner:上海申丰地质新技术应用研究所有限公司 +1

Methods, apparatus and systems for data mapping in a wireless communication

PendingCN113302971ANetwork traffic/resource managementWireless network protocolsQos quality of serviceComputer network
Owner:ZTE CORP

A code rate control method, device and electronic equipment

ActiveCN108124155BDoes not affect fluencyAvoid affecting fluencyDigital video signal modificationAlgorithmComputer engineering
Owner:ALIBABA GRP HLDG LTD

A kind of fabrication method of germanium nanowire stack structure

ActiveCN103700582BSolve corrosiveFix production issuesSemiconductor/solid-state device manufacturingSemiconductor devicesHydrofluoric acidNanowire
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

An indirect torque application device

ActiveCN107414725BEasy to installEasy to apply forceWire toolsMetal-working hand toolsTorque transmissionControl theory
Owner:NANJING CHENGUANG GRP

Micro-ohm resistance measurement system based on LabVIEW developing platform

InactiveCN103163380BFlexible and convenient programmingEasy programmingResistance/reactance/impedenceLow noisePersonalization
Owner:SOUTHWEST JIAOTONG UNIV

Hexagonal boron nitride-ytterbium silicon oxygen nitride ceramic matrix composite material and its in-situ preparation method

ActiveCN108002841BSimple ingredientsHigh boron nitride contentYTTERBIUM OXIDEHexagonal boron nitride
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Automatic question answering method and device

ActiveCN105893465BImprove accuracyEffective use of associativityDigital data information retrievalSpecial data processing applicationsUser inputQuestion answering
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Cyclone-type natural gas oil-gas separator

ActiveCN103695060BReduce thicknessEasy to disassembleCombination devicesCycloneFlue gas
Owner:成都展望能源机械有限公司

Braking method of electronic parking brake system, electronic parking brake system and vehicle

ActiveCN106627534BAvoid runaway phenomenaAvoid enteringBraking systemsWheel speed sensorCalipers
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Motor vehicle head light detector and detection method

InactiveCN100422710CTesting alignment of vehicle headlampsFeature setEngineering
Owner:程本瑞

A kind of external wall self-insulation wall panel and its production method

InactiveCN103850388BReduce weightHigh strengthCeramic shaping apparatusBuilding componentsGlass fiberThermal insulation
Owner:YINGKOU YATAI CHEM

Combined piston ring

InactiveCN103339422AExcellent air tightnessReduce heat loadPiston ringsMachines/enginesCountermeasureCombustion chamber
Owner:RIKEN CO LTD

Fully automatic analog manual coffee brewing method

ActiveCN110432775BStable tasteMellow tasteBeverage vesselsProcess engineeringMechanical engineering
Owner:CORRIMA ELECTRIC TECH CO LTD

Method for forecasting surge in turbine compressor

InactiveCN100386528CReduce adverse effectsPump componentsPump controlCapacity valueEngineering
Owner:BAOSHAN IRON & STEEL CO LTD

A flow linear regulating valve controlled by plc using inlet flow parameters

ActiveCN109027284BEasy to installEasy to monitorOperating means/releasing devices for valvesSlide valveElectric machineGear wheel
Owner:HARBIN ENG UNIV

Oral composition capable of foaming

PendingCN114796020AGood molding effectLong durationAntibacterial agentsCosmetic preparationsCarrageenanActive agent
Owner:CHONGQING DENCARE CORP

Intelligent universal vehicle tire pressure monitoring sensing base and its application method and system

ActiveCN107891712BTo achieve the purpose of intelligent protectionProtection temperatureBatteries circuit arrangementsElectric powerAutomatic controlElectrical battery
Owner:GUANGDONG FEIKETE ELECTRONICS TECH CO LTD

Testing module of wireless radio frequency recognition chip and application method thereof

InactiveCN101718838BElectronic circuit testingSensing record carriersElectricityRadio frequency
Owner:MUTUAL PAK TECH

MP (movement protein)-gene-based real-time fluorescence polymerase chain reaction (PCR) detection method for cucumber green mottle mosaic virus (CGMMV), and probe and primer combination

InactiveCN103060476BReduce exposureHigh sensitivityMicrobiological testing/measurementMicroorganism based processesForward primerMolecular identification
Owner:张卫东 +6

Processing method, device and system of erp process

ActiveCN103778489BEasy to useResourcesTransmissionSoftware engineeringThe Internet
Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Rapid aroma fingerprint identification method for geographical indication protection product of vinegar

InactiveCN102507800BQuick identificationShort analysis timeComponent separationPrincipal component analysisComputer science
Owner:SHENZHEN ACAD OF METROLOGY & QUALITY INSPECTION

Airtight insulation tank containing bridging elements located between panels of a secondary insulation barrier

ActiveCN107110428BVessel geometry/arrangement/sizeVessel wallsThermal insulationEngineering
Owner:GAZTRANSPORT & TECHNIGAZ SA

Online training and education informatization teaching method and system based on big data cloud platform

ActiveCN113570946BMeet individual needsSave time and costData processing applicationsTeaching apparatusInformatizationTraining plan
Owner:北京思想天下教育科技有限公司

A power saving method, gateway and gateway system of an ultra-low power consumption industrial internet of things gateway

ActiveCN108551205BReduce power consumptionExtend standby timePower network operation systems integrationData switching current supplyTelecommunicationsIot gateway
Owner:广州鲁邦通物联网科技股份有限公司

A heavy metal stabilizer

ActiveCN105062495BImprove adsorption capacityReduce commutative stateContaminated soil reclamationOrganic fertilisersSodium BentoniteIron powder
Owner:SHENZHEN TECHAND ECOLOGY & ENVIRONMENT CO LTD

Cephalosporin C acylase mutant and its preparation method and application

ActiveCN112662655BHigh enzyme activity efficiency1 Increased enzyme activityHydrolasesFermentationArginineAklanonic acid
Owner:SHANDONG JINCHENG KERUI CHEMICAL CO LTD

Suspension spring failure emergency protection control system and method based on thrust vector

ActiveCN112238725BAvoid bending or even tearingPrevent accidents such as yaw or rolloverResilient suspensionsAir springControl system
Owner:JILIN UNIV

High frequency tuner automatic gain control circuit and method

InactiveCN105450954BQuality improvementReduce noiseTelevision system detailsColor television detailsImaging qualityEngineering
Owner:TCL OVERSEAS ELECTRONIC (HUIZHOU) CO LTD

A paint spraying system for monitoring equipment

ActiveCN111760704BEasy to paintImprove painting efficiencySpray boothsGear wheelElectric machinery
Owner:杭州禹联科技有限公司

Production management method, device and terminal equipment based on prefabricated building platform

ActiveCN109559069BIncrease productivityEnsure production safety and benefitsLogisticsData packTerminal equipment
Owner:CHINA CONSTR SCI & TECH CO LTD

A method for repairing cracks in earthen ruins

ActiveCN108442724BRealize the effect of grouting reinforcementOvercome serious shrinkage deformation problemsBuilding repairsSoil preservationSoil scienceSoil mass
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

An intelligent manufacturing hardware mechanical grinding device with a flexible hand protection mechanism

ActiveCN112621510BIncrease flexibilityFlexible adjustmentGrinding machinesGrinding work supportsHand partsEngineering
Owner:深圳市美新达自动化设备有限公司

Method for Establishing Space Coordinate System Applicable to Near-field Target Imaging

ActiveCN106123889BAchieve precise imagingHigh precisionNavigation instrumentsSpace probeRectangular coordinates
Owner:SHANGHAI ASTRONOMICAL OBSERVATORY CHINESE ACAD OF SCI

A self-repairing asphalt based on UV curing behavior and its preparation method

ActiveCN106810887BImprove performanceExtended service lifeBuilding insulationsUV curingRoad engineering
Owner:SHANXI PROVINCIAL RES INST OF COMM

Pure traditional Chinese medicine composition for improving egg production rate of laying hens and preparation method thereof

InactiveCN103550391BNo pollution in the processNo drug residueSexual disorderPlant ingredientsSide effectAdditive ingredient
Owner:叶涌钢

Intelligent gap information extraction method and system

InactiveCN104572708BEasy to identifyEnsure production safetySemantic analysisSpecial data processing applicationsProcess informationComputer science
Owner:BEIJING WISDOM AGRI

External water-distribution movable flexible dust collecting electrode device

ActiveCN102784720BEvenly distributedSolving Corrosion ProblemsElectrode constructionsElectrodes cleaningDrive shaftEngineering
Owner:SHANDONG UNIV

Oxidizer for firework explosive agent and preparation thereof

InactiveCN101913972BImprove qualityDissociation energy dropExplosivesExplosive AgentsFireworks
Owner:HUNAN VOCATIONAL INST OF SAFETY TECH +1

A device for preimplantation genetic screening of embryos

ActiveCN109979535BImprove detection accuracyStabilizationBiostatisticsSequence analysisGeneticsData acquisition
Owner:ZHEJIANG ANNOROAD BIO TECH CO LTD +1

Touch screen control method and device, electronic device, computer-readable storage medium

ActiveCN111414098BAvoid contact breaksInput/output processes for data processingComputer hardwareEquipment computers
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

A vacancy-rich rhenium diselenide-based multilevel hydrophobic membrane and its preparation method

ActiveCN111389420BImprove the efficiency of ammonia reductionInhibition of electrocatalytic hydrogen evolution reaction processCatalyst activation/preparationElectrodesNanofiberCarbon nanofiber
Owner:JIANGNAN UNIV

Spiral photo-reactor used for waste gas treatment and waste gas treatment process

InactiveCN101785961BEasy to handleHigh utilization rate of process light energyDispersed particle separationEnergy based chemical/physical/physico-chemical processesWater bathsChlorobenzene
Owner:ZHEJIANG UNIV OF TECH +1

A kind of compound, liquid crystal composition and display device

ActiveCN109251136BImprove stabilityReduce rigidityLiquid crystal compositionsOrganic chemistryCrystallographyLiquid-crystal display
Owner:FUYANG XINYIHUA MATERIAL TECH

Adaptive Inversion Sliding Mode Control Method for DC Motor Based on Disturbance Observer

ActiveCN108233781BSimple designImprove robustnessGeneral control strategiesModelling/simulations for controlBrushless motorsClassical mechanics
Owner:NANJING UNIV OF SCI & TECH

A municipal road and its construction method

ActiveCN110331635BGuaranteed normal passageQuick fixPaving detailsArchitectural engineeringStructural engineering
Owner:长春市城建维护集团股份有限公司

A circuit for automatic adjustment of image constant brightness

ActiveCN104349034BNo shockThe adjustment method is stable and reliableTelevision system detailsColor television detailsCamera imageAutomatic control
Owner:BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH +1

A lifting support device for a house shelf

ActiveCN110271995BEasy to move and adjustEasy to useLifting devicesStructural engineeringMechanical engineering
Owner:福建方易圆建筑工程有限公司

Pull-off force detection device

ActiveCN106289609BPull-off force measurementApparatus for force/torque/work measurementEngineeringMechanical engineering
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

A fast point-to-point translation control method for a crane

ActiveCN109292628BImprove time and efficiencyShort timeLoad-engaging elementsProduction lineControl engineering
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

led display back frame

ActiveCN105006206BQuick disassemblyFast shippingStands/trestlesIdentification meansLED displayFixed frame
Owner:HUNAN XINYASHENG PHOTOELECTRIC CO LTD

edge exposure device

ActiveCN104678710BMaximize energy utilizationJiajiao noodlesPhotomechanical exposure apparatusMicrolithography exposure apparatusCamera lensRotary stage
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A process for purifying waste manganese sulfate solution and reducing calcium and magnesium content

ActiveCN110004292BConsiderable recycling valueIncrease profitOXALIC ACID DIHYDRATEManganese sulphate
Owner:HUNAN YACHENG NEW MATERIAL CO LTD

Support structure of vehicle frame and engineering facility

ActiveCN103086288BReduce reaction loadReduce stressCranesShear stressVehicle frame
Owner:ZOOMLION HEAVY IND CO LTD

A kind of longan jujube yam dispersible tablet and preparation method thereof

ActiveCN103783512BImprove immunityPill deliveryFood shapingAmnesiaVitamin C
Owner:HAIMEN DADE INTPROP SERVICE CO LTD

Semiconductor element and preparation method thereof

PendingCN114792666AImprove thermal conductivityImprove performanceSemiconductor/solid-state device detailsSolid-state devicesCondensed matter physicsMaterials science
Owner:NAN YA TECH

Timbering equipment for coal mines

ActiveCN102454410BIncrease the support areaImprove integrityMine roof supportsProps/chocksJoistCoal
Owner:李信斌

Method for improving chlorophyll preservation of dehydrated green vegetable thermally stimulated free from selenium-enriched controlled and radical

InactiveCN1319454CIncrease selenium contentIncrease contentBiocideAnimal repellantsSucroseChlorophyll
Owner:JIANGNAN UNIV +1

Multi-chamber rotary piston actuator

ActiveCN110651128AProgramme-controlled manipulatorJointsReciprocating motionActuator
Owner:WOODWARD GOVERNOR CO

Adjustment device for the longitudinal adjustment of a vehicle seat

ActiveCN110281819AIncrease flexibilityMovable seatsControl theoryAutomotive engineering
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

Encoding motion image equipment and method

InactiveCN1496125AHigh subjective evaluationImage codingTwo-way working systemsComputer graphics (images)Intra-frame
Owner:LENOVO INNOVATIONS LTD HONG KONG

Video data Sending/receiving method and video monitoring system

InactiveCN1418012ATelevision system detailsColor television detailsVideo monitoringData stream
Owner:PANASONIC CORP

Speed adjustable automobile side crash device and experiment method

InactiveCN101696902BSimple structureEasy maintenanceVehicle testingShock testingHuman–machine interfaceControl system
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Crossing signal light control method

ActiveCN101968930BImprove efficiencyReduce waiting timeControlling traffic signalsSignal lightGreen-light
Owner:上海千年城市规划工程设计股份有限公司

An electroplating solution stirring device

InactiveCN108355530BImprove stirring efficiencyImprove the mixing effectShaking/oscillating/vibrating mixersTransportation and packagingElectric machineryEngineering
Owner:关怡

A method, system, device, and storage medium for risk control detection of online car-hailing orders

ActiveCN111626828BEfficient detectionAvoid damageDigital data information retrievalBuying/selling/leasing transactionsRisk ControlComputer science
Owner:SHANGHAI JUNZHENG NETWORK TECH CO LTD

Air-control hydraulic device used for railway self-discharging vehicle

ActiveCN103101547BTilting and unloading speed stepless adjustmentLose weightTipping wagonsHydraulic pumpEngineering
Owner:CRRC YANGTZE CO LTD

A cationic medical wound-protecting dressing and preparation method thereof

ActiveCN105107007BQuick fixReduce exudationOrganic active ingredientsAbsorbent padsMedical recordTissue fluid
Owner:DONGGUAN DAQING MEDICAL DEVICES CO LTD +2

A method for realizing self-adaptive switching of g3-plc network communication frequency band

ActiveCN109039378BImprove communication reliabilityImplement adaptive switchingPower distribution line transmissionCarrier signalNetwork structure
Owner:JIANGSU LINYANG ENERGY CO LTD

A single-frame control moment gyroscope with full suspension double-end support

InactiveCN107813963BSmooth rotationAchieve attitude controlCosmonautic vehiclesSpacecraft guiding apparatusAxial displacementMagnetic bearing
Owner:BEIHANG UNIV

Three-phase AC motor trigger method and trigger device

ActiveCN103733507BAchieve torqueOptimum Voltage UtilizationAC motor controlPhase currentsElectric machine
Owner:ROBERT BOSCH GMBH

An Inverse Synthetic Aperture Radar Jamming Method Based on FDA Antenna

ActiveCN110471040BHigh interference efficiencyRadio wave reradiation/reflectionSynthetic aperture radarSignal on
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Construction method for cast-in-place of continuous beam at turnout junction for passenger transport line in seawall area by false work method

InactiveCN102797223BMeet the acceptance criteriaEfficient constructionBridge erection/assemblyBridge materialsPre stressContinuous beam
Owner:NO 7 ENG CO LTD OF CHINA RAILWAY 19 BUREAU GRP

A wireless remote control and alarm system applied to electric propulsion ships

ActiveCN109903533BRealize full wireless coverageBreak the limits of the range of activitiesTransmission systemsAlarmsRemote controlWireless lan
Owner:SHANGHAI MARITIME UNIVERSITY

A movie group recommendation method and system based on convolutional collaborative filtering

ActiveCN112016000BImprove hit rateFew parametersDigital data information retrievalNeural architecturesTheoretical computer scienceFilter algorithm
Owner:GUILIN UNIV OF ELECTRONIC TECH

A tunneling method and system for automatic surveying and mapping positioning

ActiveCN109296370BRealize unmanned excavationPrecise positioningSlitting machinesTunnelsLaser targetClassical mechanics
Owner:山东蓝光软件有限公司

High yield ratio cold-rolled steel sheet excellent in hole expansion and bending properties and production method thereof

ActiveCN108486462BImprove plasticityHigh strengthChemical compositionSheet steel
Owner:TANGSHAN IRON & STEEL GROUP +1

A method of realizing virtual mouse by combining eye tracker and asynchronous motion imagery technology

ActiveCN112764544BRealize remote controlInput/output for user-computer interactionGraph readingRemote controlNuclear medicine
Owner:NAT UNIV OF DEFENSE TECH

A kind of deep water aquaculture net cage

ActiveCN106973835BSolve the problem of anti-wind and wave technologyImprove the ability to withstand strong winds and wavesClimate change adaptationPisciculture and aquariaMarine aquacultureEngineering
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Multi-mouse one-computer cursor management method

InactiveCN102156554BEasy to useEfficient managementInput/output processes for data processingComputer scienceReal-time computing
Owner:郑国书

A kind of manufacturing method of tft substrate, tft substrate and photomask

ActiveCN107086219BImprove reliabilityReduce nuditySolid-state devicesSemiconductor devicesEngineeringPhotoresist
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Unlock control method and related products

ActiveCN108288046BImprove recognition rateImprove accuracyCharacter and pattern recognitionMedicineEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Nucleoside phosphoramidate derivatives and their applications

ActiveCN105294795BOrganic active ingredientsSugar derivativesHepatitis c viralViral infection
Owner:NANJING MAJOR BIOLOGICAL TECH

multi-source transmission

ActiveCN105782363BIncrease the gear shiftLarge shifting rangeToothed gearingsMechanical energy handlingClutchVariator
Owner:韩奎义

Proxied device security

ActiveCN108353275BConnection managementTransmissionWireless transmissionThird generation
Owner:HUAWEI TECH CO LTD

It is suitable for post-and-core integrated crowns with less than 3mm restoration space of posterior teeth and gums

ActiveCN111821044BTraumaReduce the number of doctor visitsTooth crownsMedical imagesDental Pulp CavityDental impaction
Owner:AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV

Automatic typesetting method

InactiveCN101369264BImprove the efficiency of automatic typesettingShorten the timeNatural language data processingSpecial data processing applicationsAlgorithmSoftware engineering
Owner:PEKING UNIV +1

A Wavelet Weighted Multimodal Blind Equalization Method Based on Mixed Monkey Group Optimization

InactiveCN107018104BImprove performanceHigh precisionTransmitter/receiver shaping networksBlind equalizationEuclidean vector
Owner:HEFEI CAREER TECHNICAL COLLEGE

A Glass Fiber/Epoxy Resin Composite Substrate Fiber Bragg Grating Sensor

ActiveCN106441390BCorrosion resistanceLight weightConverting sensor output opticallyFiberEpoxy
Owner:SHANDONG UNIV

A preparation method of broken carbon capsules with magnetic nanoparticles embedded in the shell

ActiveCN106669607BFast adsorption rateHigh catalytic activityOther chemical processesWater contaminantsMicrosphereMagnetite Nanoparticles
Owner:HARBIN INST OF TECH

Rubber leveling machine tool

InactiveCN102729354BSimple structureHigh degree of automationPlastic recyclingDrive shaftReducer
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Protective and shock-absorbing trunking structure for automobile wiring harness

ActiveCN111564814BEasy to fixReduce vibrationNon-rotating vibration suppressionCable arrangements between relatively-moving partsStructural engineeringMechanical engineering
Owner:DONGFENG PEUGEOT CITROEN AUTOMOBILE

Grid-oriented configurable data transmission method and system

InactiveCN101212401BControl sending speedStable rateData switching networksReliable transmissionEngineering
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Chinese medicinal tea bag for relieving stress, overcoming anxiety and preventing emotional diseases and preparation method thereof

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