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.
An ultrasonic levitation toy car
InactiveCN104771909BExtend your lifeSimple structureRemote-control toysToy vehiclesLevitationUltrasonic levitation
Owner:HUNAN UNIV
A method for joint monitoring of the internal movement of mining rock formations in water-rich strata with double open holes on the ground
ActiveCN113404484BAchieve monitoring goalsAvoiding Water Inrush Safety Risk IssuesSurveyMonitoring siteFracture zone
Owner:CHINA UNIV OF MINING & TECH
Remote desktop system and method for optimizing X protocol
ActiveCN102387123BEliminate redundant codingIncrease the compression ratioTransmissionRemote desktopComputer module
Owner:中标易云信息技术有限公司
Foam structure, a process of fabricating a foam structure and a turbine including a foam structure
InactiveCN102877895ALeakage preventionMachines/enginesTurbineMetal foam
Owner:GENERAL ELECTRIC CO
A flight simulation visual display method and system
ActiveCN105159136BReduce volumeReduce power consumptionSimulator controlSpecific program execution arrangementsJet aeroplaneCommunication quality
Owner:BEIJING AERONAUTIC SCI & TECH RES INST OF COMAC +1
Method and device for transmitting hybrid automatic repeat request feedback information
ActiveCN101741526BAvoid Feedback Send FailuresImprove reliabilityError prevention/detection by using return channelDependabilityHybrid automatic repeat request
Owner:SANECHIPS TECH CO LTD
Network apparatus management system and its control method
InactiveCN100544272CEasy to operateReduce business volumeData switching by path configurationSpecial data processing applicationsNetwork connectionNetwork management
Owner:CANON KK
Vehicle control device, vehicle control method, and storage medium
ActiveCN111273651AProper driving controlExternal condition input parametersDriver input parametersComputer scienceVehicle control
Owner:HONDA MOTOR CO LTD
Method and device for forecasting weather through washing machine and washing machine
ActiveCN105862346BSimple and fast operationImprove experienceOther washing machinesTextiles and paperTime informationBusiness forecasting
Owner:广德指南者科技信息咨询有限公司
Document processing method, device, computer equipment and storage medium
ActiveCN113962675BConvenient business processingAvoid wasting timeInterprogram communicationOffice automationProcessing InstructionComputer network
Owner:KINGDEE SOFTWARE(CHINA) CO LTD
A road lane line paint repairing device
ActiveCN108035235BImprove accuracyStir wellRoad cleaningRoads maintainenceAgricultural engineeringElectric machinery
Owner:泉州市德旺机械科技有限公司
On-line wire drawing device for fine wire enamelling machine
Owner:无锡市梅达电工机械有限公司
Lighted nock device, lighted nock kit and method of operation thereof
InactiveCN105518413BAmmunition projectilesArrowsEngineeringMechanical engineering
Owner:诺考特野外活动有限责任公司
Lens seat forming mould
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
A kind of packaging material for oral soft capsule preparation containing dutasteride
InactiveCN108473242BExcellent disintegration stabilityExcellent dissolution stabilityOrganic active ingredientsFlexible coversSoftgelWater vapor permeability
Owner:HANMI PHARMA
Radiotherapy system and operating method
PendingCN111035861AMonitor real-time movementAvoid single failure problemsRadiation diagnostic device controlSurgeryRadiation imagingLight beam
Owner:MEDICAL INTELLIGENCE MEDIZINTECHN
Air conditioner voice control method, device, air conditioner and readable storage medium
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Traditional Chinese medicine Yeguanmen and the pharmaceutical application of its extract
InactiveCN103127205BAntiviralsPlant ingredientsAcetic acidTherapy HIV
Owner:TIANJIN INT JOINT ACADEMY OF BIOTECH & MEDICINE
Vertical heat exchange type ventilator
ActiveCN102748828BReduce volumeRealize temperature and humidity controlEnergy recovery in ventilation and heatingLighting and heating apparatusFresh airHeat exchanger
Owner:北京环都拓普空调有限公司
Preparation method for lithium ion battery anode piece, and anode piece prepared by the same
ActiveCN102376942BImprove cycle performanceLower resistanceCell electrodesPorosityHigh current density
Owner:甘肃大象能源科技有限公司
Membrane heat treatment equipment
Owner:JIANGSU GORICHEN NEW MATERIALS
Power transmission line break monitoring and alarming device
ActiveCN1880965BDamage detected in a timely mannerDamage foundFault locationDriver circuitLine Break
Owner:GUANGDONG CORRECTITUDE POWER CURRENCY ELECTRIC CO LTD
Method of testing isolation between wire cables by adopting harmonic waves
ActiveCN101685125BElectrical testingFrequency analysisTest efficiencyHarmonic
Owner:BEIHANG UNIV
Pulse Width Regulating Valve
ActiveCN104583656BOperating means/releasing devices for valvesCheck valvesAxial displacementValve actuator
Owner:恒腾股份有限公司
Super weatherability nano-compound modified polyester powder coating and preparation method thereof
InactiveCN101445692BGood dispersionImprove featuresPowdery paintsPolyester coatingsPolymer scienceHigh energy
Owner:SICHUAN UNIV +1
Parallel noise reduction method and device for electromagnetic field characteristics of vehicle-mounted EEG exogenous interference
ActiveCN106599839BImprove processing precisionMeet the needs of noise reductionHealth-index calculationDiagnostic recording/measuringEngineeringElectromagnetic field
Owner:TSINGHUA UNIV
System and method for reconstructing and positioning three-dimensional environment for mirror cleaning robot
Owner:ZHEJIANG GUOZI ROBOT TECH
Isomerization catalyst and preparation thereof
InactiveCN1255513CReduce concentrationReduce carbon depositionHydrocarbon oils refiningIsomerizationStrong acids
Owner:CHINA PETROLEUM & CHEM CORP +1
Bag with a flexible shell delimiting a reservoir for regulating a product to be dispensed
ActiveCN104003056BBagsSacksStructural engineeringCatheter
Owner:阿拉贝阿拉克鲁斯特简易股份公司
Pyrimidine compound, its preparation method and medical application
InactiveCN104844580BOrganic active ingredientsOrganic chemistryMedicineMutant
Owner:CHINA PHARM UNIV
a test structure
ActiveCN102984034BSimple setup environmentReduce investmentData switching networksTest efficiencyComputer hardware
Owner:SERCOMM ELECTRONICS SUZHOU CO LTD
A system reset method and device
InactiveCN105160232BAvoid resetImprove securityData resettingDigital data authenticationControl engineeringComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A kind of anti-drought soil conditioner for promoting growth and its preparation method and application method
ActiveCN105541468BConducive to survivalImprove water retentionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPhosphateBoronic acid
Owner:BEIJING FORESTRY UNIVERSITY
A camera device and camera method
ActiveCN105827937BImprove experienceQuick shotTelevision system detailsColor television detailsRadiologyComputer vision
Owner:VIVO MOBILE COMM CO LTD
A kind of toy mortar and its shell and spring cylinder
ActiveCN102636086BThe flying posture of the cannonball is realistic and beautifulSlow flightAmmunition projectilesLaunching weaponsRubber ringMaterials science
Owner:付辉
Pad pasting capable of changing blue light of LED nixie tube into white light, and manufacturing method thereof
ActiveCN103725084BImprove the status quo of uneven luminous colorLow costFilm/foil adhesivesLayered productsAdhesive gluePrinting ink
Owner:膜王电子材料(深圳)有限公司
A Multi-unit Coupled Inductor Switched Capacitor Network High Gain DC Converter
ActiveCN107733221BImprove conversion efficiencySimple structureEfficient power electronics conversionApparatus without intermediate ac conversionCapacitanceNew energy
Owner:XI AN JIAOTONG UNIV
Combined car battery system
InactiveCN104935032BLower selling priceDon't worry about reliabilityBatteries circuit arrangementsSecondary cells charging/dischargingElectrical batteryAutomotive battery
Owner:王知康
Grain refining method of aluminium bronze
Owner:YANSHAN UNIV
Compact structure photorefractive crystal hololens
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
A Discrimination Method for Disappearance of Ground Fault with Full Compensation of Controllable Voltage Source
ActiveCN109782115BThe method of discrimination is simpleAccurate calculationReactive power adjustment/elimination/compensationShort-circuit testingVoltage amplitudeVoltage source
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
A high-efficiency thin-layer chromatography separation method based on metal-organic framework material composite photonic crystal thin layers
ActiveCN111624296BEasy to separateEffective structureComponent separationChromatographic separationStationary phase
Owner:EAST CHINA NORMAL UNIV
A high-strength aluminum-zinc-magnesium-copper alloy resistant to exfoliation corrosion and heat treatment process
ActiveCN103614597BAvoid the disadvantage of serious strength dropHigh strengthSolution treatmentPre deformation
Owner:CENT SOUTH UNIV
Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials
ActiveCN102712819BPigmenting treatmentNon-macromolecular organic additionNuclear chemistryEthanol
Owner:OMYA INT AG
Data processing method and system in computer equipment
ActiveCN103020227BSpecial data processing applicationsPaper documentData mining
Owner:BANK OF CHINA
Straw gasification charcoal furnace
ActiveCN105670661BChange the traditional combustion methodImprove the quality of lifeBiofuelsSpecial form destructive distillationChemical industryReciprocating motion
Owner:黑龙江绿千福生物科技有限公司
A Judgment Method for the Range of Coupling Effects of High-Speed Railway Track Constraints
ActiveCN111368419BComputationally efficientEffective calculationGeometric CADSustainable transportationResearch efficiencyTrackway
Owner:CENT SOUTH UNIV
A high-strength anti-loosening nut
Owner:浙江滨海汽车零部件股份有限公司
Hongyan tea and method for making same
InactiveCN102919438BFunctionalGood curative effectDigestive systemTea substituesThirstIrregular menstruation
Owner:张家能
A kind of bolt cutter for large-diameter wire
Owner:STATE GRID CORP OF CHINA +2
An experimental simulation device and simulation method for thermal-pressure pulse combined fracturing of coal
ActiveCN107462472BReduce adsorptionFacilitate desorptionMaterial strength using tensile/compressive forcesGas cylinderDesorption
Owner:TAIYUAN UNIV OF TECH
A forklift canopy
ActiveCN110734010BImprove stabilityImprove usage and installation performanceLifting devicesLoading-carrying vehicle superstructuresDashboardControl theory
Owner:安徽高品塑胶科技有限公司
On-orbit test method of maglev control for detached microsatellites
ActiveCN110955221BFully assess the performance of maglev controlSimple test methodProgramme controlElectric testing/monitoringMicrosatelliteEngineering
Owner:SHANGHAI SATELLITE ENG INST
A method for obtaining subglottic pressure value and calculating phonation efficiency
InactiveCN100386052CDiagnostic recording/measuringSensorsFinite element algorithmThroat
Owner:XI AN JIAOTONG UNIV
Device for attaching a bottom on a middle for a clockpiece
ActiveCN114077188AClockwork casesEngineeringMechanical engineering
Owner:THE SWATCH GRP RES & DEVELONMENT LTD
High strength composite material combination power cable support
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
Air control system for power take-off with single-h control and its application method
ActiveCN103303180BAvoid sudden liftAvoid auto-liftingVehicle with tipping movementControl systemElectrical control
Owner:DONGFENG MOTOR CORP HUBEI
A differential locking device for power-assisted walking road surface cutting machine
ActiveCN103644280BEffective lockingSimple structureDifferential gearingsRoads maintainenceLeft halfEngineering
Owner:BOSUN TOOLS CO LTD
A cycling sports mask that uses the principle of wind drainage to store air
ActiveCN109512055BImprove rotation efficiencyUseful for exhalationProtective garmentEngineeringBreath out
Owner:广州市哈雷日用品有限公司
Device and method for improving the effect of car lights on camera imaging
ActiveCN105163026BThe impact of improved image qualityReduce refractionTelevision system detailsColor television detailsCamera imageImaging quality
Owner:BEIJING SIGNALWAY TECH
A drug for the treatment of choriocarcinoma
ActiveCN109925509BAntineoplastic agentsPharmaceutical active ingredientsPharmaceutical drugTrophoblast
Owner:DALIAN MEDICAL UNIVERSITY
Multiple-moving target tracking method
InactiveCN1165012CSmall amount of calculationGood correlationComplex mathematical operationsMatrix decompositionTarget signal
Owner:SHANGHAI JIAOTONG UNIV
A Convolutional Neural Network Based Image Classification Method
ActiveCN106250911BImprove training efficiencyGood training convergenceCharacter and pattern recognitionHidden layerNerve network
Owner:NANJING UNIV OF POSTS & TELECOMM
A thick-gauge low-alloy weather-resistant steel plate and its manufacturing method
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD
Emergency opening/closing operation mechanism of high-voltage switch equipment
ActiveCN102306911BAvoid accident hazardsImprove securityContact driving mechanismsSwitchgear with withdrawable carriageEngineeringHigh pressure
Owner:COOPER ELECTRONICS TECH SHANGHAI
A method for purification and treatment of underground coal mine wastewater
ActiveCN103979733BAvoid pollutionSave waterWaste water treatment from quariesMultistage water/sewage treatmentWater resourcesNitrogen
Owner:SHANXI QINGZE ENVIRONMENTAL SCI & TECH
A Routing Method for Wireless Sensor Networks Based on Link Quality and Residual Energy
ActiveCN105916183BAvoid Overuse SituationsLoad balancingNetwork topologiesHigh level techniquesQuality of serviceWireless sensor networking
Owner:SHANGHAI INTERNET OF THINGS
Engine system and vehicle with low pressure egr
ActiveCN111255595BEasy to useImprove adaptabilityCoolant flow controlExhaust gas recirculationNacelleMechanical engineering
Owner:GREAT WALL MOTOR CO LTD
a shell structure
Owner:海宁市钱塘新农村开发有限公司
A fast pre-reading processing method for nurbs curve interpolation based on forward and backward method
ActiveCN107272597BQuickly and accurately preprocess informationEasy to identifyProgramme controlComputer controlForward lookingComputer science
Owner:FUJIAN UNIV OF TECH
A kind of preparation method and application of yew extract
ActiveCN104248649BKeep active ingredientsHigh dissolution rateMetabolism disorderAntipyreticNeutral proteaseEnzymatic hydrolysis
Owner:无锡紫杉药业股份有限公司
A kind of hydrophobic catalyst and preparation method thereof, preparation method of beta-ionone
ActiveCN113117753BLow equipment requirementsLower requirementOrganic-compounds/hydrides/coordination-complexes catalystsCarbonyl compound preparation by oxidationPtru catalystAcid catalyzed
Owner:WANHUA CHEM GRP CO LTD
Optical element adjusting apparatus and light source module unit
ActiveCN100589005CProjectorsMountingsCouplingLight beam
Owner:CORETRONIC
Method for breeding blast-resistant multi-line hybrid varieties using rice temperature-sensitive permanent genetic male sterile lines
ActiveCN110122315BSolving the Fertility Whisper ProblemSolve the problem of rice blast damagePlant genotype modificationBiotechnologyResistant genes
Owner:RICE RES ISTITUTE ANHUI ACAD OF AGRI SCI +1
Nozzle surface cleaning device and ink-jet recording device
Owner:FUJIFILM CORP
A Chinese Naming Method Fused with Fixed Phrase Information
ActiveCN113486155BSemantic analysisText database queryingDaily livingSemantic translation
Owner:国际关系学院
A Room Temperature Monitoring System Based on Internet of Things
ActiveCN110531814BMeet the requirements of efficient growthMeasurement devicesTransmission systemsThermodynamicsGreenhouse
Owner:苏州南师大科技园投资管理有限公司 +1
Method and device for recycling hydrochloric acid and ferrous chloride with acid washing phosphorization waste liquor of steel wire rope
ActiveCN101428760BChlorine/hydrogen-chloride purificationIron halidesAcid washingStorage tank
Owner:NANTONG SUNSHINE GRAPHITE EQUIP TECH
Dip-coating assembly line
InactiveCN100425351CGuaranteed smoothnessDip coating evenlyPretreated surfacesCoatingsLacquerEngineering
Owner:ZHUCHENG POWER DAZHONG WOODENWARE
De-fragmentation method and system
ActiveCN103389946BAccurate judgmentImprove read performanceMemory adressing/allocation/relocationSpecial data processing applicationsData objectsReal-time computing
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI
A new energy bus number management device
ActiveCN109286910BEasy to upgradeEasy accessParticular environment based servicesFor mass transport vehiclesCar seatNew energy
Owner:HUBEI UNIV OF ARTS & SCI
Bearing machine and its control method
ActiveCN108878327BReduce areaDifficult to enterSemiconductor/solid-state device manufacturingEngineeringMechanical equipment
Owner:BOE TECH GRP CO LTD +1
Downcomer Buffer Device for Multiple Downcomer Trays
ActiveCN111135598BDoes not affect separation efficiencyReduce shockDistillation separationStructural engineeringDrop tube
Owner:WUXI HUACHENG PETROCHEM EQUIP
SMD led digital tube packaging structure
InactiveCN104751749BNot affected by temperatureImprove stabilityIdentification meansEngineeringBrightness perception
Owner:SHENZHEN KERUN OPTOELECTRONICS
Camera calibration and burning method and device
ActiveCN107734328BHigh precisionEnsure brightness uniformityTelevision systemsVisual angleLight source
Owner:TRULY OPTO ELECTRONICS
Modified epoxy resin adhesive for building exterior wall thermal insulation rock wool board and preparation method thereof
ActiveCN103923586BHigh strengthGood water solubilityNon-macromolecular adhesive additivesMacromolecular adhesive additivesEpoxySolubility
Owner:CHANGAN UNIV
Method, apparatus and electronic device for calibrating images
ActiveCN110192201BEasy to operateImprove calibration accuracyAcquiring/reconising fingerprints/palmprintsPattern recognitionComputer graphics (images)
Owner:SHENZHEN GOODIX TECH CO LTD
Method and device for detecting termination of etching
InactiveCN103477421AReduce manufacturing costSemiconductor/solid-state device testing/measurementDecorative surface effectsEtchingSoi substrate
Owner:FUJI ELECTRIC CO LTD
Management method, device, system and storage medium of a container cluster and components
ActiveCN113608842BRealize automatic managementReduce consumptionSoftware simulation/interpretation/emulationManagement efficiencyEvent queue
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
An adaptive resonance demodulation method for rolling bearings based on eemd
ActiveCN109781412BEnhanced fault signatureEliminate the Runge phenomenonMachine part testingBandpass filteringRolling-element bearing
Owner:SOUTHEAST UNIV
Dynamic Local Magnification High Resolution Imaging System
ActiveCN107632392BSimple structureReduce designNon-linear opticsOptical elementsIntermediate imageHigh resolution imaging
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Method of on line detecting acid bath components and its detecting apparatus
InactiveCN1186638CReflect changes in a timely mannerControl fluctuationsControlling ratio of multiple fluid flowsChemical analysis using titrationFiberSolenoid valve
Owner:米文达
A Quick-Assembly Test Rack for Inclined Nozzle Solid Rocket Motor
ActiveCN106596108BEnsure degrees of freedomQuick positioning installationEngine testingTest benchGround level
Owner:SHANGHAI AEROSPACE CHEM ENG INST
Knitted fabric forming machine
InactiveCN100436695CAvoid cumbersome processReduce labor intensityHeating/cooling textile fabricsShaping/stretching tubular fabricsEngineeringLeft–right symmetry
Owner:郑明华 +1
User distribution device and user distribution method of instant messaging server
InactiveCN102769583BData switching networksDistribution methodGroup control
Owner:ZICT TECH CO LTD
Method and apparatus for varnishing pencils
ActiveCN108472984BNon-propelling pencilsLiquid spraying apparatusPolymer scienceLacquer
Owner:SCHWAN STABILO COSMETICS
A miniature encapsulated ionization gauge
ActiveCN109767970BExtend motion track lengthTo overcome the deficiency of low sensitivityVacuum gauge using ionisation effectsGas pressure measurement discharge tubesIon currentParticle physics
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
A kind of chimeric antigen receptor and its application
ActiveCN109232742BPolypeptide with localisation/targeting motifImmunoglobulin superfamilyAntigen receptorCD137
Owner:THE SECOND PEOPLES HOSPITAL OF SHENZHEN +1
Three-dimensional model establishment method, device and mobile terminal
InactiveCN107592449BReduce power consumptionImprove experiencePower managementTelevision system detailsEngineeringImage pair
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Model-Based Dynamic Analysis Method for Squeeze Bicomponent Hydrodynamic System
ActiveCN105975692BQuick buildReduce difficultySpecial data processing applicationsExtensibilityModelica
Owner:XIAN AEROSPACE PROPULSION INST
A scrotum care belt
InactiveCN104055611BEasy to useAvoid festeringNon-surgical orthopedic devicesScrotum/ScrotalSkin ulcerations
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
The Method of Improving the Bearing Capacity of Pile Group by Utilizing Well-shaped Pile Row Foundation
Owner:CHINA RAILWAY 24TH BUREAU GRP
A kind of preparation method of mesoporous Y-type molecular sieve
Owner:CHINA PETROLEUM & CHEM CORP +1
A dual-frequency combined filter and filtering method for eliminating single-point GPS high-order position errors
ActiveCN106017474BEliminate bad effectsIsolate and suppress high order position errorsNavigational calculation instrumentsNavigation by speed/acceleration measurementsFilter methodsKalman filter
Owner:BEIHANG UNIV
Sewage treatment equipment
Owner:宁波清智环保科技有限公司
Multi-eye camera and method for frame synchronization thereof
ActiveCN105681632BOvercoming the problem of frame out-of-syncGuaranteed synchronizationTelevision system detailsColor television detailsImaging dataCrystal oscillator
Owner:SHENZHEN HUATU DIGITAL TECH CO LTD
A dual-degree-of-freedom adaptive intelligent adjustment charging device
ActiveCN104701951BPlay a buffer roleGuaranteed reliabilityBatteries circuit arrangementsElectric powerMicrocontrollerMagnetic exchange
Owner:XINXIANG UNIV
A kind of preparation method of carbon-coated nano flake tin oxide material
InactiveCN104577064BAlleviate volume expansionSimple experimentMaterial nanotechnologyCell electrodesTwo stepLithium-ion battery
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH
Method and apparatus for soft switch communications in a communication system operating according to multiple communication standards
InactiveCN1207930CRadio/inductive link selection arrangementsWireless communicationSoft switchingInterference ratio
Owner:GOOGLE TECHNOLOGY HOLDINGS LLC
Cooking method in low temperature
InactiveCN101186242BBagsSacksProduct gasCooking methods
Owner:PROCTER & GAMBLE CO
A kind of embedding particle and method for removing estradiol in domestic sewage by using the embedding particle
InactiveCN103991951BImprove adsorption capacityImprove processing efficiencyTreatment using aerobic processesSustainable biological treatmentActivated carbonFluidized bed
Owner:CHONGQING UNIV
Composites for Dental Hard Tissue Remineralization
ActiveCN103655209BTo remineralizeNo inhibitionCosmetic preparationsImpression capsBiocompatibility TestingTooth Tissue
Owner:STOMATOLOGICAL HOSPITAL TIANJIN MEDICAL UNIV
Glass glue system
ActiveCN113262953BSmall footprintImprove the efficiency of gluing processLiquid surface applicatorsMeasurement devicesCoating systemProcess engineering
Owner:SHENZHEN YUANTONG ROBOT AUTOMATION CO LTD
An all-metal stem sealing mechanism and flat gate valve
ActiveCN108679296BGuarantee the safety of useExtended service lifeSpindle sealingsSlide valveUltra high pressureStrong acids
Owner:NEWAY OIL EQUIP SUZHOU
A kind of chromium-free passivation solution based on nanocrystalline cellulose airgel and preparation method thereof
ActiveCN106987831BHigh mechanical strengthEasy to prepareMetallic material coating processesChromium freeSalt spray test
Owner:HENAN INST OF ENG
Inductors that can be tuned by variable flux density components
InactiveCN105190798BChange the effective inductanceReduce the use of areaTransformers/inductances detailsContinuously variable inductances/transformersInductorMagnetic flux
Owner:QUALCOMM INC
A cracking aid for increasing the concentration of low-carbon olefins
ActiveCN103785457BHigh yieldGood hydrothermal stabilityCatalytic crackingMolecular sieve catalystsMagic angle spinningPeak area
Owner:CHINA PETROLEUM & CHEM CORP +1
Ball Screw Nut
ActiveCN104976299BGearingGearing detailsBall screwLubrication
Owner:YAMAHA MOTOR CO LTD
Comprehensive utilization method of iron ions in pressurized leaching solution of arsenic-bearing gold ore
ActiveCN107881342BReduce or even eliminate external sulfuric acidMulti-influence settlement effectProcess efficiency improvementOmegaHigh pressure
Owner:ZIJIN MINING GROUP +1
Grinding device of upper guide bearing bushing and lower guide bearing bushing of hydroelectric unit generator
ActiveCN102059643BShorten the installation cycleMeet the technical requirements of the grinding processLapping machinesSheet steelUnit generator
Owner:TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
On-site ectopic enhanced aerobic stabilization method for household garbage landfill
ActiveCN103230927BImprove site utilization efficiencyImprove sanitationSolid waste disposalEnvironmental engineeringDomestic waste
Owner:武汉致衡环境安全工程技术有限公司
Grease composition and preparation method thereof
ActiveCN106032486BExcellent anti-rustImprove corrosion resistanceLubricant compositionPolymer scienceSalicylic acid
Owner:CHINA PETROLEUM & CHEM CORP +1
An automated mechanical device for rim rotation and flipping
ActiveCN108032680BSo as not to damageWill not deformWheel assembling toolsWheel manufactureStructural engineeringMechanical equipment
Owner:NANTONG HAICHENG SPOKE
Method and system for discovering stream media service
Owner:BEIJING ZHIGU TECH SERVICE
Variable power optical system, optical device and manufacturing method of variable power optical system
ActiveCN109477952BPrintersProjectorsOphthalmologyOptical axis
Owner:NIKON CORP
Method and device for keeping the center straight of pof film sealing line of simple pedal sealing machine
ActiveCN104229215BMeet POF packaging requirementsImprove efficiencyWrapper twisting/gatheringFixed frameEngineering
Owner:TAICANG T&W ELECTRONICS CO LTD
System for tapping bone plates during operation
InactiveCN100553577CBone platesBone drill guidesEngineeringSurgical procedures
Owner:ACUMED
Method and Device for Measuring and Calculating Shear Wave Velocity at Site
ActiveCN113267814BAccurate and reliable shear wave velocitySeismic signal processingComplex mathematical operationsSoil typeEarthquake engineering
Owner:INST OF GEOPHYSICS CHINA EARTHQUAKE ADMINISTRATION
Dehumidification room and dehumidification method for offset printing corrugated packaging
InactiveCN104930822BImprove dehumidification efficiencySafe and reliable dehumidification processDrying solid materials without heatDrying machines with local agitationNatural convectionCarton
Owner:HENAN XINDOUCAI PRINTING
A method of removing nitriding salt bath slag by using the principle of magnetic adsorption
ActiveCN106917062BSolving inefficienciesAvoid the influence of high temperature demagnetizationSolid state diffusion coatingMagnetic separationEnvironment effectSlag
Owner:CHENGDU SHENGXIANG TECH
Energy storage buffer control method and control system
ActiveCN110371104BAchieve recyclingIncrease profitHybrid vehiclesPropulsion using engine-driven generatorsPower batteryControl system
Owner:JIANGLING HLDG
Simultaneous determination of nine kinds of haloacetic acids in air pm2.5 fine particles
ActiveCN106525670BShort sampling timeImprove sampling efficiencyComponent separationWater bathsDesorption
Owner:肖洋
A Vertical Series Arrangement Piezoelectric Energy Harvester with Increased Coupling Effect
ActiveCN109787512BIncentives are simpleImprove energy capture efficiencyPiezoelectric/electrostriction/magnetostriction machinesCantilevered beamEnergy harvester
Owner:HARBIN INST OF TECH
Interleaving and mapping method and deinterleaving and demapping method of ldpc codeword
ActiveCN104868970BImprove performanceError preventionMultiple carrier systemsConstellation diagramComputer engineering
Owner:SHANGHAI NAT ENG RES CENT OF DIGITAL TELEVISION
A magnetic nanoparticle for imaging guidance and its preparation method
ActiveCN110559453BPrecision therapyNot easy to fall offEnergy modified materialsInorganic non-active ingredientsMagnetite NanoparticlesMesoporous silica
Owner:NANJING XIAOZHUANG UNIV
Synthetic process of sulfamide
ActiveCN108502857BShorten the production cycleEmission reductionNitrogen compoundsProcess equipmentExhaust gas emissions
Owner:江苏宝盛龙城药业有限公司
A multi-station transfer device for blanks of nut cold heading machine
Owner:国智科技(河北)股份有限公司
Method, device and server for controlling unmanned vehicle
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
pneumatic vehicle
ActiveCN103342098BImprove operational efficiencyImprove battery lifePropulsion partsBraking action transmissionMotor driveEnergy recovery
Owner:LUCKSKY HLDG GRP
Impeller and fan with such impeller
InactiveCN103671245BPump componentsPump installationsImpellerEngineering
Owner:陈大林
A puncture point intravenous branch injection device
ActiveCN112642027BPrevent tamperingSimple structureInfusion syringesIntravenous devicesVeinBiomedical engineering
Owner:ZHEJIANG PROVINCIAL HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Music label prediction method and related equipment
ActiveCN114036341BImprove applicabilityShort timeComplex mathematical operationsAudio data clustering/classificationFrequency spectrumMedicine
Owner:TENCENT TECH (SHENZHEN) CO LTD
Analysis method of seabed photoelectrical compound cable fault type
ActiveCN102355299BImprove the accuracy of the distinctionTransmission monitoring/testing/fault-measurement systemsOcean bottomFault occurrence
Owner:ZHOUSHAN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER
A Miniature Probe with Temperature Compensation Function
ActiveCN107882011BSimple structureEasy to useIn situ soil foundationElectrical resistance and conductanceFull bridge
Owner:SOUTHEAST UNIV
Transmission device for automatically correcting steering
InactiveCN1153711CSolve the problem of steering sideslipImprove running stabilitySteering linkagesSteering wheelCam
Owner:刘宏新
A kind of engineering spoil lightweight recycled aggregate and its preparation method and application
Owner:SHENZHEN HUAWEI ENVIRONMENTAL PROTECTION BUILDINGMATERIAL
Electroplating device of copper plating of graphite powder and technique
InactiveCN101665965BImprove product qualityShorten the production cycleElectrolysis componentsCopper platingCopper coating
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