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.
Internal combustion engine and injection system
InactiveCN1834420BStroke adjustmentInternal combustion piston enginesFuel supply apparatusExternal combustion engineEngineering
Owner:MAN B & W DIESEL AS
Lower box lock mechanism of combined tool cabinet
InactiveCN101876226BSmall footprintRealize multiple chainsChestsBuilding locksLocking mechanismEngineering
Owner:昆山凯恒五金配件有限公司
Camera calibration method and apparatus using a color-coded structure
InactiveCN104899857AImage enhancementImage analysisColor code
Owner:THOMSON LICENSING SA
High-floating force foam material and method of producing the same
Owner:FUJIAN ZHENGYI IND
A kind of cultivation method of Zhongtian rose
ActiveCN105145031BIncrease productionImprove survival rateHorticultureSoil organic matterDecomposition
Owner:ELION ECOLOGICAL RESTORATION
Safety Loop System and Rail Vehicles
ActiveCN111731343BImprove operational safetyImplement fault detectionSignalling indicators on vehicleSingle vehicleControl theory
Owner:CRRC TANGSHAN CO LTD
Universal ratchet socket wrench
ActiveCN104493766BWork around limitationsSolve efficiency problemsSpannersWrenchesSocket AdapterStress concentration
Owner:杭州豪盛机电工贸有限公司
A dual-purpose submarine double-three-core cable for communication and electric power and its manufacturing method
ActiveCN110322989BGuaranteed non-interferenceGuaranteed uptimeApparatus for heat treatmentApparatus for manufacturing conducting/semi-conducting layersElectrostatic coatingStructural engineering
Owner:金泰电缆有限公司
A washing powder instant water inlet box assembly
ActiveCN104746312BExtended stayImprove solubilityOther washing machinesTextiles and paperWater flowEngineering
Owner:合肥市宏键精工模具有限责任公司
Magnetic bearing system and method of controlling the same
InactiveCN103851082AMechanical energy handlingBearingsMagnetic bearingEngineering
Owner:GENERAL ELECTRIC CO
Peel-off type apple lightening facial mask and preparation method thereof
InactiveCN103385847BFade fine linesElasticityCosmetic preparationsToilet preparationsBetaineApple peel
Owner:汉皇印象江苏生物科技股份有限公司
Digital vortex street/precession flowmeter powered by battery
InactiveCN101782407BAccurate Pulse CountingHigh measurement accuracyVolume meteringVolume/mass flow by dynamic fluid flow effectMicrocontrollerLow-pass filter
Owner:HEFEI UNIV OF TECH
Transmission method for high-speed downlink shared channel under non-CELL_DCH state
ActiveCN101400188BComplies with receiver capabilitiesReceiver capability limitationsNetwork topologiesCollocationSystem capacity
Owner:ZTE CORP
A device capable of adjusting pressure and releasing pressure automatically
Owner:GUANGDONG LUBY ELECTRONICS
Optimization Method of Virtual Source Model of Linear Accelerator
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
Task channel configuration type high-power signal switching device
ActiveCN109104202BSimplify connection channelsReduce usageTransmissionRadio frequency signalEngineering
Owner:BEIJING BBEF SCI & TECH
A method for evaluating the ability of smart components to withstand ground potential rise
ActiveCN107449980BIncreased cost of testingQuickly grasp interference signal levelsTesting dielectric strengthDesign optimisation/simulationCharge currentSignal on
Owner:BEIHANG UNIV +2
A liquid delivery system with a single sealing surface
InactiveCN103982445BAvoid frictionLow installation requirementsPump componentsPump installationsLiquid storage tankEngineering
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG +1
A Simulation Method of Laser-Induced Photothermal Effect in Biological Tissue
InactiveCN103093081BEfficient temperature rise predictionConducive to quantitative theoretical research on photothermal effectSurgical instruments for heatingSpecial data processing applicationsTemperature responseLaser power density
Owner:SOUTHWEAT UNIV OF SCI & TECH
A broadband and narrowband fusion communication system and method for public and private network ip interconnection
ActiveCN110012366BTimely releaseImprove resource utilizationStations for two-party-line systemsCommunications systemPrivate network
Owner:FUJIAN KIRISUN ELECTRONICS
Breakage-preventing drilling bit
ActiveCN101886525BAvoid destructionPlay a buffer roleEarth drilling toolsDrill bitPetroleum engineering
Owner:SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
Connecting rod jacking mechanism
ActiveCN109231089BEasy to replaceCompact structureBoltsLifting devicesStructural engineeringControl theory
Owner:大连四达高技术发展有限公司
Cam shock wave double-stage planar steel ball reducer
ActiveCN110397711BReduce axial sizeSmall aspect ratioGearingGearing detailsBall bearingReduction drive
Owner:YANSHAN UNIV
A method for preparing ptfe varnished cloth, ptfe varnished cloth and metal foil clad laminate prepared by the method
ActiveCN107385936BIncreasing the thicknessImprove performanceGlass/slag layered productsCoatingsGlass fiberPolymer science
Owner:GUANGDONG SHENGYI SCI TECH
Novel glass lubricant of stainless steel extruded tube
ActiveCN102277221BGood protective lubricationLow softening pointMandrelsBase-materialsSpray coatingLubricant
Owner:BEIJING TIAN LICHUANG SCI & TECH OF GLASS DEV +1
Core drill having function for one-touch locking core bit
ActiveCN113226678AEasy to separatePrevent movementDrill bitsStone-like material working toolsReduction driveEngineering
Owner:DAESUNG GOLDEN TECHNOLOGY CO LTD
A fully automatic cloth cutting machine
ActiveCN106758113BAvoid situations that damage the conveyor beltGood transportabilityConveyorsSevering textilesEngineeringFully automatic
Owner:扬州鸿炜高新材料科技有限公司
Information processing method and device
Owner:HUAWEI TECH CO LTD
A foldable engine hoist
Owner:浙江任我行教育科技有限公司
Rod support structure lifting device for special-shaped spacecraft
InactiveCN106429802BRealize the force balance functionEven by forceLoad-engaging elementsEngineeringAbnormal shaped
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
Detection method, detection system and vehicle for rail defect
ActiveCN105292175BReduce power consumptionQuick responseRailway auxillary equipmentRailway profile gaugesDisplay devicePower consumption
Owner:TSINGHUA UNIV
Sludge dewatering method
InactiveCN101784490BImprove dehydration efficiencySludge treatment by de-watering/drying/thickeningDrying solid materials without heatFiberSulfate
Owner:KURITA WATER INDUSTRIES LTD
A single-tube sample device integrating conveying, material distribution, code scanning, sample aspiration and sample extraction
ActiveCN113895954BImprove experienceEasy to operateConveyor partsSensing by electromagnetic radiationProduction lineEngineering
Owner:苏州立禾生物医学工程有限公司
System for manufacturing aluminum-plastic composite tapes for covering cable cores with channels
ActiveCN104485176BFire-resistantFlame retardantCable/conductor manufacturePressure transmissionAdhesive
Owner:安徽诚强精密制造有限公司
Ultrasound transducer probe with microbeamformer for multiline imaging
ActiveCN104903741BUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsUltrasound imagingSonification
Owner:KONINKLJIJKE PHILIPS NV
A portable optical fiber fusion splicing operation platform
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
Method of realizing main control plate thermal redundancy
Owner:HUAWEI TECH CO LTD
A password input method
ActiveCN108846302BAvoid illegal acquisitionImprove securityRandom number generatorsInternal/peripheral component protectionPasswordFinancial transaction
Owner:JIANGSU HENGBAO INTELLIGENT SYST TECH CO LTD
A multi-channel electro-hydraulic control valve using oil return pressure difference as pilot oil source
ActiveCN105971964BFlow stability without disturbanceSmall loss of pressure energy consumptionServomotor componentsRemote controlDifferential pressure
Owner:泸州众大科技液压件有限公司
Polytetrafluoroethylene composite material and product preparation method thereof
ActiveCN101775186BImprove thermal conductivityImproved ball compressive strengthFiberTetrafluoroethylene
Owner:NANJING COMPTECH MATERIALS
Industrial control system and interface switching method integrating shunting safety prevention and control and video monitoring
ActiveCN103569159BVersatileIncrease profitSignal boxes station blockingVideo monitoringDisplay device
Owner:SUZHOU NEW VISION SCI & TECH
A license resource access method and system
ActiveCN109033758BSolve problems that are prone to conflicts with other softwareEnsure safetyDigital data authenticationProgram/content distribution protectionTerminal equipmentEngineering
Owner:北京景行锐创软件有限公司
A method for improving catalytic oxidation activity of vocs catalyst
ActiveCN104174411BHigh catalytic oxidation activityReduce manufacturing costDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsAcid etchingCatalytic oxidation
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
A labyrinth seal structure between motor shaft and front end cover
ActiveCN106059167BReduce frictional torqueImprove efficiencySupports/enclosures/casingsFriction torqueMetallic materials
Owner:BEIJING ZHONG CHUANG HU LIAN TECH CO LTD
A method for developing novel molecular markers based on insertion polymorphism of porcine sine transposon
ActiveCN107523633BMicrobiological testing/measurementSequence analysisNucleotideGenetics
Owner:YANGZHOU UNIV
A kind of multi-component heat-resistant magnesium alloy and its preparation method
ActiveCN103740992BImprove mechanical propertiesImprove creep resistanceMechanical propertyMagnesium alloy
Owner:佛山市欧朗德建材有限公司
A kind of composite sol paint for aluminum alloy surface, its preparation method and coating method
ActiveCN105419631BImprove wear resistanceImprove uniformityLiquid surface applicatorsAnti-corrosive paintsMicroparticleSolvent
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS
Process for producing large caliber hard polyvinyl chloride double wall corrugated pipe
Owner:杭州波达塑料科技股份有限公司
Method and device for reducing the interference caused by the depression between the protrusions of the chain to the measurement
ActiveCN107941181BReduce adverse effectsAddressing the effects of inaccurate manual measurementsMeasurement devicesCircular coneChain link
Owner:中山市南博尔科技有限公司
Circumcision suturing device
InactiveCN102319101BRelieve painSurgical results consistent with the standardSurgeryForeskinEngineering
Owner:CHONGQING LIANBAI BOCHAO MEDICAL EQUIP
A kind of biological fertilizer for efficiently degrading atrazine and its preparation method
ActiveCN105967943BImprove adaptabilityImprove stabilityBio-organic fraction processingAnimal corpse fertilisersBacillus licheniformisNutrition
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
A fuel gas electric energy heat natural accumulator
ActiveCN111141166BReduce churnIncrease return water temperatureHeat storage plantsHeat exchange apparatusConvertersThermodynamics
Owner:酒泉市方圆锅炉有限公司
A kind of release agent and its preparation method and application in epoxy resin potting
ActiveCN106608008BPreparation raw materials are cheap and easy to obtainEasy to makeEpoxyHeat resistance
Owner:XIAN INSTITUE OF SPACE RADIO TECH
A vehicle candidate area recommendation method, system, and electronic device
ActiveCN106951898BEnhanced Feature RangePrecise positioningCharacter and pattern recognitionPattern recognitionImage pair
Owner:ZONGMU TECH SHANGHAI CO LTD
A 3D printing substrate cutting device
ActiveCN110948566BSave human effortSimple structureMetal working apparatusElectric machineryScrew thread
Owner:ANHUI CHUNGU 3D PRINTING INTELLIGENT EQUIP IND TECH RES INST CO LTD
A kind of preparation method of chlorpromazine hydrochloride multicapsule sustained-release granule
ActiveCN105125523BRelease stabilityUniform sizeOrganic active ingredientsNervous disorderPrillFreeze-drying
Owner:嘉兴天源药业有限公司
Traditional Chinese medicine compound preparation for treating middle-advanced pancreatic cancer
InactiveCN103071104BSignificant effectThe curative effect is safe and reliableAnthropod material medical ingredientsDigestive systemIcing sugarPancreas Carcinoma
Owner:戴玲玲
A non-contact pneumatic vibration device
InactiveCN104776974BRealize multiple incentivesEasy to excite higher order mode shapesAerodynamic testingModal testingMeasurement device
Owner:SOUTHWEST JIAOTONG UNIV
A kind of preparation method of acrylonitrile-based carbon fiber spinning liquid and its polymerization reaction equipment
ActiveCN101768239BImprove the mixing effectIncrease the length/diameter ratioFibre chemical featuresFiberTemperature control
Owner:KINGFA SCI & TECH CO LTD +1
Resource control method of radar networking based on radio frequency stealth under passive cooperation
ActiveCN107064882BOptimize on/off stateOptimizing the probability of interceptRadio wave reradiation/reflectionChannel state informationSignal-to-noise ratio (imaging)
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Road surface image stitching and homogenization method collected by dual line array cameras under line laser illumination
ActiveCN103714343BEliminate distractionsStrong real-timeCharacter and pattern recognitionRoad surfaceLaser illumination
Owner:NANJING UNIV OF SCI & TECH
An anti-pinching cushioning collar for medium and large dogs capable of correcting orientation
ActiveCN108323454BSolve sheddingDifficult to clean upTaming and training devicesStructural engineeringCompanion animal
Owner:平邑经济开发区投资发展有限公司
High-impact PVC pipe, processing device and processing technology
ActiveCN111795220BImprove impact resistanceSuitable for lifeRigid pipesMetal working apparatusPipe fittingPipe
Owner:JIAXING NANYI PIPELINE IND
Method for preparing anticorrosive protective paint with polyaniline/attapulgite clay composite particle and application thereof
InactiveCN101928499BImprove compactnessImprove adhesionAnti-corrosive paintsMethylmethacrylatesPolyaniline
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY
Acute spinal cord injury animal model modeling impactor
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV
Cellular cell identification method for broad band wireless mobile communications
ActiveCN100586239CSynchronization speed is fastOptimization mechanismWireless communicationRandom noiseShift time
Owner:EASYWAY
A device and method for preparing oxalic acid by hydrolysis of oxalic acid ester
ActiveCN110713437BIncrease the speed of the hydrolysis reactionSolve delivery problemsOrganic compound preparationChemical industryOXALIC ACID DIHYDRATEOxalate
Owner:FUZHOU UNIV +1
Fault Detection and Treatment Method of Continuously Variable Valve Lift Mechanism
ActiveCN106150728BReal-time processingProcess data in real timeElectrical controlMachines/enginesControl engineeringElectric machinery
Owner:GREAT WALL MOTOR CO LTD
Gas fully enclosed sector blind valve
Owner:JIANGSU XINYUAN ELECTROMECHANICAL ENG TECH CO LTD
Audio signal compressing and sampling system
InactiveCN101968963BReduce the sampling frequencyReduce hardware costsSpeech analysisAudio power amplifierLow-pass filter
Owner:ANHUI UNIVERSITY
A routing processing method and system for a forwarding plane in a distributed system
ActiveCN113542137BImprove storage representation efficiencyImplement direct mappingTransmissionComputer networkEngineering
Owner:FENGHUO COMM SCI & TECH CO LTD
Underwater acoustic beacon with multiple work modes
ActiveCN101813761BAchieve high-precision calibrationReal-time acquisitionBeacon systems using ultrasonic/sonic/infrasonic wavesSynchronous motors for clocksGps positioning systemTransducer
Owner:嘉兴中科声学科技有限公司
A method for automatic monitoring of flame combustion stability
InactiveCN103077394BGreat reflectionIncrease reflectionCharacter and pattern recognitionCombustionComputer science
Owner:TIANJIN UNIV
A chair foot welding bracket device
ActiveCN105345345BReduce workloadIncrease productivityWelding/cutting auxillary devicesAuxillary welding devicesCross connectionEngineering
Owner:ZHEJIANG RONGHUA FURNITURE
Rotary R/W type RF-laser card without through holes
InactiveCN1146829CIncrease the viewing value of collectionSimple structureRecord carriers used with machinesTectorial membraneEngineering
Owner:天津渤海化学股份有限公司
A precision motor intelligent manufacturing equipment
ActiveCN109256919BEasy to useManufacturing dynamo-electric machinesNumerical controlElectric machinery
Owner:刘道灵
A kind of preparation method of water-dispersed aramid fiber nanofiber/nanocellulose composite system and ultraviolet shielding transparent film
Owner:SHAANXI UNIV OF SCI & TECH
A torque-increasing permanent magnet retarder
ActiveCN106130313BSolve the problem of power consumptionReasonable structural designPermanent-magnet clutches/brakesBrake torqueMagnetic tape
Owner:SHANDONG JIAOTONG UNIV
A miniature figure-of-eight optical cable
Owner:ZHEJIANG SHIP ELECTRONICS TECH
Method for determining content of SBS asphalt modifier
ActiveCN101526473BAccurate measurementPrevent unfair profitColor/spectral properties measurementsEconomic benefitsRoad surface
Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT +1
Viterbi decoding method of tail-biting convolutional code based on SSE (Streaming Simd Extensions)
InactiveCN102684710BImprove decoding speedReduce signal processing timeError correction/detection using convolutional codesProcessor registerParallel computing
Owner:TSINGHUA UNIV
A construction waste concrete crushing device and method
ActiveCN113578485BInnovative designDifferent crushing needsGrain treatmentsArchitectural engineeringElectric machinery
Owner:CHINA RAILWAY URBAN CONSTR GRP +1
Integral condensing boiler
ActiveCN102331085BCompact structureEfficient and environmentally friendly structureEnergy efficient heating/coolingAir heatersThermal energyBoiler furnace
Owner:XI AN JIAOTONG UNIV
Building-pipeline spraying type power generation method capable of reducing urban heat island effect
InactiveCN102748230BPower generation effect is extremeLow costDucting arrangementsDomestic stoves or rangesLight energyEngineering
Owner:朱胡傲君
A gear automatic finishing and grinding device
ActiveCN111318770BLow costReduce machine running timeGear-cutting machinesGear teethGear wheelMachine
Owner:HANGZHOU GANGHE MASCH TECH CO LTD
Passive magnetorheological tensile damping adaptive control method and device
ActiveCN101915282BCompact structureOverall small sizeNon-rotating vibration suppressionSoft magnetMechanical energy
Owner:ZHEJIANG UNIV
An Easy-to-Install Multifunctional Circuit Transformer
ActiveCN110783058BPrevent looseningReduce poor contactTransformersTransformers/inductances casingsTransformerHemt circuits
Owner:浙江全瑞本科技股份有限公司
A remote control white backlight liquid crystal display control circuit
ActiveCN106057136BDisplay stableExtended service lifeStatic indicating devicesLiquid-crystal displayRemote control
Owner:QINGDAO HAIER TECH
Suspension stoppers and suspension struts
ActiveCN102398493BCompact geometryAxial hindrance reductionSpringsResilient suspensionsCoil springEngineering
Owner:NTN SNR BEARING
Color printing corrugated box linkage production method and production line
ActiveCN105501809BAir-cooled dryingAvoid the disadvantage of easy deformationConveyorsBox making operationsProduction lineMicrowave
Owner:SHANDONG CENTURY MACHINERY
4-Substituted-6-phenylpyrimidine derivatives containing ureido moieties and their preparation methods and uses
ActiveCN103848815BOrganic chemistryAntineoplastic agentsEthyl esterEthyl acetate
Owner:ZHENGZHOU UNIV
A kind of breeding method of frog tadpole metamorphosis young frog
Owner:江西明月山石蛙养殖股份有限公司
A kind of preparation method and application of Sporothrix globosa hsp70_5 recombinant protein
ActiveCN111909949BFast expressionThe purification process is simple and fastMicroorganism based processesDepsipeptidesSporelingHydrococcus
Owner:JILIN UNIV FIRST HOSPITAL
An asymmetric rotating blade propelled boat
InactiveCN104443327BEasy to manufactureImprove efficiencyPropulsion power plantsPropulsive elements of rotary typeGear wheelReducer
Owner:马春艳
A SCB backup protector and its control method
ActiveCN106329507BEmergency protective arrangements for limiting excess voltage/currentEngineeringElectron
Owner:ZHEJIANG REYUN ELECTRIC CO LTD
Block generation method, device, node device and storage medium
ActiveCN111541756BEnrich the method of generating blocksGenerate efficientlyEncryption apparatus with shift registers/memoriesComputer hardwareComputer architecture
Owner:TENCENT TECH (SHENZHEN) CO LTD
A Calculation Method of Critical Parameters and Phase Diagram of Fluid in Organic Pores of Shale Gas Reservoirs
ActiveCN114357810BMaterial analysis using wave/particle radiationDesign optimisation/simulationFluid phasePhysical chemistry
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Special fertilizer for watermelon base fertilizer as well as preparation method of special fertilizer
ActiveCN102816020BIncrease the chelating structureReduce invalid releaseFertilizer mixturesCelluloseCamellia oleifera
Owner:江苏科邦生态肥有限公司
A repair method for continuous fiber reinforced thermoplastic refrigerated container inner liner
Owner:集威新材料科技有限公司
Electronic device with hinge structure and method for manufacturing signal connection unit thereof
ActiveCN110488915AAvoid spaceLine/current collector detailsComputer periphery connectorsSignal lines
Owner:WISTRON CORP
Digital-Analog Hybrid Optical PLL System Based on Undersampling
ActiveCN110690927BReach sensitive speed of communicationSolve the problem that the phase error signal cannot be extractedElectromagnetic receiversDigital signal processingGate array
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
Process for preparing magnesium sulfate monohydrate by using water-containing magnesium sulfate heptahydrate
ActiveCN102583459BSolve the problem of easy cakingContinuous stable operationMagnesium sulfatesFree waterMagnesium sulphate heptahydrate
Owner:CHANGSHA DESIGN & RES INST OF CHEM IND MIN
Quality control method for the connection between curved cross and round pipe
ActiveCN105672483BGuarantee stabilityGuaranteed mechanical strengthBuilding constructionsMaterial magnetic variablesQuality controlEngineering
Owner:ANHUI HONGLU STEEL CONSTR (GROUP) CO LTD
A monitoring method and system for snmp protocol information
ActiveCN107370631BEasy to monitorQuick updateSoftware testing/debuggingData switching networksComputer networkEngineering
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD
A Quick Selection Method of Quality Scaling Factor for CFRP 3D Mesoscopic Cutting Simulation
ActiveCN110427668BMass scaling factor to scale up or downEfficient selectionGeometric CADDesign optimisation/simulationGeometric modelingEngineering
Owner:DALIAN UNIV OF TECH
Thermal management module with sliding shut-off valve
InactiveCN108779863BOperating means/releasing devices for valvesCoolant flow controlHeat managementEngineering
Owner:KIRPART OTOMOTIV PARCALARI SANAYI VE TICARET
Molten iron manufacturing device and molten iron manufacturing method using the same
InactiveCN104302789BPromote reductionExhaust gas handlingGas emission reductionPre treatmentCarbon dioxide
Owner:POHANG IRON & STEEL CO LTD
Preparation method of high performance metal magnetic powder core for high frequency nonpolar lamp circuit
ActiveCN101127269BMagnetic permeability range adjustableHigh magnetic permeability and high stabilityInductances/transformers/magnets manufactureElectric discharge lampsOxygenOperating frequency
Owner:JIANGXI YUEAN SUPERFINE METAL
A kit for predicting the risk of high altitude pulmonary edema by the copy number of agt gene
InactiveCN101418344BReduce threatEasy to useMicrobiological testing/measurementHuman healthBeta-actin
Owner:ARMY MEDICAL UNIV
Catalysts for the synthesis of acrolein and acrylic acid
ActiveCN107282057BOrganic compound preparationHeterogenous catalyst chemical elementsPtru catalystAcrolein
Owner:CHINA PETROLEUM & CHEM CORP +1
Tracking error detecting device
InactiveCN1538408AMitigating the Effect of False DetectionsHigh precisionRecord information storageDisposition/mounting of headsPhase differenceLow-pass filter
Owner:PANASONIC CORP
Drive apparatus for mobile furniture parts
ActiveCN101528084BFavorable form of implementationBuilding constructionsDrawersElectric drive
Owner:JULIUS BLUM GMBH
Car exhaust pipe
ActiveCN107060973BEasy to fixAvoid deformationExhaust apparatusSilencing apparatusHazardous substanceControl theory
Owner:QIQIHAR UNIVERSITY
Fault detection method, device, equipment and medium of pressure wave sensor in train
ActiveCN111289178BEnsure driving safetyTroubleshooting fault detection issuesFluid pressure measurementPressure differenceDriving safety
Owner:NEW UNITED RAIL TRANSIT TECH
Hydraulic lifting platform for built-in lowering operations
Owner:TONGJI UNIV +1
Test device and test method for simulating anti-floating anchor-concrete slab composite structure
ActiveCN105651604BWork well togetherHas the characteristics of a self-balancing systemFoundation testingMaterial strength using tensile/compressive forcesExperimental methodsEngineering
Owner:中冶沈勘工程技术有限公司 +1
Control system and method for luminaires
ActiveCN102984868BFlexible controlEasy to installTransmission systemsElectric light circuit arrangementWireless controlControl system
Owner:苏州东灿光电科技有限公司
A low-melting-point metal wire for 3D printing
ActiveCN109047768BReduce the temperatureLow print temperatureAdditive manufacturing apparatus3D object support structuresLow melting point3D printing
Owner:YUNNAN KEWEI LIQUID METAL VALLEY R & D CO LTD
A path identification system, its path identification method, and a readable storage medium
ActiveCN107622535BGuaranteed success rateReduce wasteTicket-issuing apparatusTransmissionPath recognitionIdentification system
Owner:SHENZHEN GENVICT TECH
Nanometer water purifying material for organic removal, its preparation method and uses
InactiveCN100425336CEasy to prepareEasy to useOther chemical processesAlkali metal oxides/hydroxidesGlass fiberAluminium hydroxide
Owner:JILIN UNIV
A wheat flour milling device for food processing
ActiveCN112156857BRealize tappingImprove grinding efficiencySievingScreeningGear wheelAgricultural engineering
Owner:张家界隆馥苑食品有限公司
Converter water cooling system water rotary joint and converter water cooling system
ActiveCN104017934BAchieve independent supplyAchieve independent controlManufacturing convertersEngineeringWater supply
Owner:HUATIAN NANJING ENG & TECH CORP MCC
Lens coupling fixture based on voice coil motor drive
ActiveCN111443437BImprove coupling accuracyImprove quality and efficiencyCoupling light guidesMotor driveElectric machinery
Owner:CENT SOUTH UNIV
A coating with imitation porcelain effect for glass substrate and coating method thereof
ActiveCN103351801BLow content of toxic substancesFast curingPolyurea/polyurethane coatingsEpoxy resin coatingsAcrylic resinUrethane acrylate
Owner:ZHEJIANG UVCHEM SPECIAL COATINGS CO LTD
A simplified hard disk tray
ActiveCN110780712BShorten the lengthEasy to fixDigital processing power distributionLocked plateEngineering
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD
A kind of folic acid silicone oil-free shampoo and preparation method thereof
ActiveCN105326655BGuarantee statusImprove health statusCosmetic preparationsHair cosmeticsPreservativeSilicone oil
Owner:北京斯利安药业有限公司
A kind of ce-vpo/sba-15 catalyst and its preparation method and application
InactiveCN107159299BHigh catalytic activityImprove catalytic stabilityMolecular sieve catalystsOrganic compound preparationWater bathsPhosphoric acid
Owner:JIANGSU UNIV
A method, device and display device for eliminating crosstalk of a display panel
ActiveCN113192456BImprove the display effectEliminate biasStatic indicating devicesCrosstalk cancellationDisplay device
Owner:BEIHAI HKC OPTOELECTRONICS TECH CO LTD +1
A mechanical cutting machine for road construction
ActiveCN106436547BAdjustment quantityImprove work efficiencyRoads maintainenceCoil springEngineering
Owner:孙游
Wireless communication system, controller and method for assigning wireless resources
InactiveCN101541089BReduce in quantityReduce modificationNetwork traffic/resource managementNetwork topologiesCommunications systemWireless resources
Owner:FUJITSU LTD
Preparation method of water-soluble alcohol-soluble polyurethane
InactiveCN101230125BVolatileIncrease initial viscosityPolyureas/polyurethane adhesivesSolventDolichol
Owner:ANHUI UNIVERSITY
Method and system for inpainting images
InactiveCN102567955BImprove repair effectImprove repair efficiencyImage enhancementComputer visionTwo step
Owner:PEKING UNIV +1
Removable rotary tool with improved gripping element
ActiveCN101229022BKitchen equipmentEngineeringMechanical engineering
Owner:SEB SA
Optimization treatment method of catalytic cracking absorption stabilization unit based on process simulation software
ActiveCN103699754BBenefit maximizationSpecial data processing applicationsData displayUnit operation
Owner:SHANGHAI YOUHUA PROCESS INTEGRATED TECH CO LTD
LiDAR point cloud power line classification method based on normal random sampling distribution
ActiveCN109948682BThe extraction result is accurateImprove classification efficiencyCharacter and pattern recognitionDesign optimisation/simulationUrban forestAnalysis data
Owner:HUNAN UNIV OF SCI & TECH
Method for improving the line precision in the etching technology
ActiveCN100505987CHigh precisionImprove productivitySemiconductor/solid-state device manufacturingConductive material chemical/electrolytical removalGraphicsHigh density
Owner:SHANGHAI MEADVILLE SCI & TECH +1
An OFDM time-frequency resource allocation method
InactiveCN104144046BReduce the complexity of transmission controlIncreased complexityTransmission path multiple useTraffic capacityResource block
Owner:SOUTH CHINA UNIV OF TECH
A device for walking across stairs
ActiveCN105905151BEasy to useImprove securitySledge wheelsHand carts with multiple axesSteering wheelDrive shaft
Owner:HENAN ZHONGYUAN POLYMER MATERIAL CO LTD
Winding number sensor device
ActiveCN103397421BOther manufacturing equipments/toolsTextiles and paperConductor CoilElectrical and Electronics engineering
Owner:宁波绿色纺织品有限公司
High adhesion solar cell back electrode and absorber layer structure and manufacturing process
ActiveCN111540796BImprove adhesionImprove conductivityFinal product manufactureSemiconductor devicesElectrical batteryPhysical chemistry
Owner:DONGGUAN ZHONGTIAN AUTOMATION TECH
A method for accurate and efficient extraction of human head ellipse and masked face detection
ActiveCN103942539BEfficient extractionWide adaptabilityCharacter and pattern recognitionFace detectionVideo processing
Owner:SHANGHAI JIAOTONG UNIV
Method for preparing light emitting diode
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