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.
Preparation method of midbody 7-chloroquinaldine
Owner:中国科学院嘉兴应用化学工程中心
An Improved Method for Constructing Color Background of Grayscale Image
ActiveCN108876755BMeet the needs of useEasy to detectImage enhancementImage analysisMedicineComputer graphics (images)
Owner:DALIAN MARITIME UNIVERSITY
Lubricating plugging agent for drilling fluid and preparation method thereof
ActiveCN104962247BIncrease contentImprove the blocking effectDrilling compositionCrazingActive agent
Owner:沈阳蓝光科技发展有限公司
Method for repairing garbage compost heavy metal by adopting NTA (Nitrilotriacetic acid) of waste interlayer
InactiveCN102630474BPromote chelationPromote absorptionHorticulture methodsFertilizer mixturesSoil scienceFestuca arundinacea
Owner:TIANJIN NORMAL UNIVERSITY
Gear driving system for optical disk read-write device
Owner:LITE ON IT
A multi-objective optimization method for dynamic positioning based on improved nsga-Ⅱ
ActiveCN109885061BImprove adaptabilityImprove conveniencePosition/course control in two dimensionsDynamic modelsControl engineering
Owner:HARBIN ENG UNIV
A method and device for measuring microstructure topography based on dispersion spectrum coding
ActiveCN108775875BEasy accessSuppresses measurement errorsUsing optical meansMultiple frameOptic system
Owner:SUZHOU UNIV
A kind of wood furniture high numerical control environmental protection planing system and manufacturing method
ActiveCN113601620BImprove processing efficiencyImprove machining accuracyProfiling/shaping machinesNumerical controlProcess engineering
Owner:漳州市龙文区悦丰木业有限公司
A direction finding method and system based on a radio frequency analog receiving system
ActiveCN111693936BAvoid the problem of unbalanced input signal amplitudeSolving Phase Blur ProblemsRadio wave finder detailsPhase detectorElevation angle
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
Harmful light reminder method and device
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
A Vibration Absorbing and Damping Device for Controlling Moment Gyro Rotor System
ActiveCN106081168BDissipate vibrational energyAchieve vibration reductionCosmonautic vehiclesNon-rotating vibration suppressionEngineeringVibration absorption
Owner:BEIJING INST OF CONTROL ENG
Semiconductor unit and power conversion device
InactiveCN101741270BEasy and reliable installationLow costConversion constructional detailsDc-ac conversion without reversalCurrent limitingEngineering
Owner:HITACHI LTD
A storage method, device, equipment and storage medium for a key-value pair
ActiveCN109711178BImprove securityKey distribution for secure communicationMultiple keys/algorithms usagePasswordEngineering
Owner:BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
Longitudinal force monitoring system and monitoring method for small diameter water pipeline shield segments
ActiveCN106855446BAvoid interferenceEasy to stick outForce measurement by measuring frquency variationsElectricityControl system
Owner:BEIJING URBAN CONSTR GROUP +1
A kind of LED encapsulation glue and LED lamp bead
InactiveCN110317556BImprove high temperature resistanceImprove heat stabilitySolid-state devicesMacromolecular adhesive additivesOrganic solventAdhesive
Owner:SHENZHEN CAPCHEM TECH CO LTD
Optical filter
InactiveCN108663736AReduce color castImprove transmittanceOptical filtersSolid-state devicesUltraviolet lightsAbsorption layer
Owner:PLATINUM OPTICS TECH SUZHOU INC +1
Fully automatic double grinding head edging machine
ActiveCN106392844BAvoid problems with poor sanding resultsGuaranteed grinding effectEdge grinding machinesGrinding carriagesDrive shaftEconomic benefits
Owner:东莞市捷利康自动化机械有限公司
Method and device for fault diagnosis of traction motor
ActiveCN111208427BReduce troubleshooting costsImplement fault diagnosisSpeed controllerTesting dielectric strengthTraction systemElectric machine
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
A mobile sewage detection equipment with balance adjustment function
ActiveCN106706877BAutomate changesRealize continuous detectionTesting organic contamination in waterPropellerEngineering
Owner:上海泓源建筑工程科技股份有限公司
Composition for environmentally friendly door and window materials excellent in heat resistance and colorability
InactiveCN103421255BGood physical and mechanical propertiesGood extrusion processing performanceWindow/door framesWing framesCyanideAcrylic rubber
Owner:KOREA KUMHO PETROCHEMICAL CO LTD
Controllable free radical polymerization process with thioether compound as chain transferring agent
InactiveCN1260254CPolymer scienceThioether
Owner:SHANGHAI PLASTICS RES INST CO LTD
A 3D laser marking method applied to the boundary of marking objects
ActiveCN106514002BAvoid large distance jumpsPrevent movementPrintingLaser beam welding apparatusComputer graphics (images)Control system
Owner:GUANGZHOU NEW CKLASER CO LTD
Dual output power distribution method based on differential
ActiveCN106541934BSolve the problem of uncontrollable power distributionReduce lossBraking systemsDistribution methodDistribution system
Owner:南京思孚自动化设备有限公司
Advection-type fan
InactiveCN102788031AAvoid obstructionAvoid spoilersPump componentsDigital data processing detailsImpellerEngineering
Owner:SUNONWEALTH ELECTRIC MACHINE IND
Vector indication method for constructing precoding vector and communication device
ActiveCN112436874ASpatial transmit diversitySignalling characterisationPrecodingTransport layer
Owner:HUAWEI TECH CO LTD
Multi-bit Pre-control Electromagnetic Thunder Interference Method of Building Intelligent System
Owner:融创达科技成果转化(江苏)有限公司
Stair climbing wheelchair and stair climbing method
ActiveCN110151414BStable climbingClimbing stairs flexiblyWheelchairs/patient conveyancePhysical medicine and rehabilitationActive support
Owner:合肥哈工慈健智能科技有限公司
An Adaptive Ironing Structure
Owner:HUZHOU RUNYUAN SILK
A method for preparing low-sulfur, low-nitrogen, and low-hydrogen steel at low cost and its product
ActiveCN113430448BReduce processing costsReduce refining timeProcess efficiency improvementSlagLiquidus
Owner:SHOUGANG CORPORATION
A system and method for fault diagnosis of distribution network
ActiveCN111579923BFast failureReduce data processing pressureCircuit arrangementsFault location by conductor typesEdge nodeData acquisition
Owner:GUANGDONG POWER GRID CO LTD +1
Flame-retardant environment friendly PET thermal shrinkage material and preparation thereof
ActiveCN101475733BImprove fire and flame retardant performanceImprove securityPhosphateEnvironmental standard
Owner:CYG CHANGTONG NEW MATERIAL
A fully automated system and method for data preparation based on financial IC cards
ActiveCN102693455BImprove the efficiency of personalizationNo manual operation requiredKey distribution for secure communicationOffice automationPersonalizationData preparation
Owner:WUHAN TIANYU INFORMATION IND
Annular voltage controlled oscillator
InactiveCN101257290BLarge adjustment rangeReduce jitterPulse automatic controlLogic circuits coupling/interface using field-effect transistorsPhase noiseAverage current
Owner:HUAZHONG UNIV OF SCI & TECH
A centralized oilfield fracturing wastewater treatment system
ActiveCN104003544BSolve the limitations of single-point distributed processingImprove processing efficiencyMultistage water/sewage treatmentSludgeWaste treatment
Owner:PETROCHINA CO LTD
A distributed DC power supply system and method based on a shared battery pack
ActiveCN105048443BReduce the risk of theftReduce lossDc network circuit arrangementsEmergency power supply arrangementsNO storagePrimary station
Owner:北京宏光星宇科技发展有限公司
Flurbiprofen poultice
ActiveCN106667970BFast transdermal absorptionImprove the speed of transdermal absorptionOrganic active ingredientsAntipyreticOil phaseBULK ACTIVE INGREDIENT
Owner:北京茗泽中和药物研究有限公司
LED drive system
Owner:SEMISILICON TECH
On-line Straightening and Strengthening of Magnesium Alloy Extrusions Using Remaining Temperature
Owner:BAOSHAN IRON & STEEL CO LTD
A petal-shaped lithium-ion battery negative electrode material vpo 4 preparation method
ActiveCN103872324BShorten the transmission pathEasy to passNegative electrodesSecondary cellsMicrosphereReducing agent
Owner:CENT SOUTH UNIV
Rail vehicle positioning method and system
ActiveCN111137327BSolve the continuous positioning problemLow quantity requiredRailway signalling and safetyTrackwayControl theory
Owner:INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI +2
Preparation of sodium aluminate solution refined filter aid and filter cake utilization method in alumina production
ActiveCN105905930BImprove cycle efficiencyReduce lossesCalcium aluminatesAlkali metal oxidesAluminium hydroxideDecomposition
Owner:GUANGXI HUAYIN ALUMINUM
Automatic Control Mechanism of Tomato Peel Separator
InactiveCN104524826BSolve automatic control problemsEasy to separateSievingScreeningWater storageAutomatic control
Owner:SHIHEZI UNIVERSITY
An Adaptive Multi-model Driven Device Fault Diagnosis Method Based on Edge-Cloud Collaboration
ActiveCN112101532BHeavy calculationBalance accuracyMachine part testingNeural architecturesDiagnostic modalitiesSelf adaptive
Owner:天津开发区精诺瀚海数据科技有限公司
Cardan shaft assembly and high-frequency impact screw drilling tool using the cardan shaft assembly
Owner:YANCHENG DONGRONG PETROLEUM MACHINERY CO LTD
System for tracking customer in network community and its realization
ActiveCN101075923BRealize automatic controlMaintain real-time communication statusData switching by path configurationInstrumentsPosition dependentComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD
A portable independent high-performance photovoltaic mobile system and its application method
InactiveCN103944498BAvoid lossEasy to managePhotovoltaic supportsPhotovoltaic energy generationElectrical and Electronics engineeringPhotovoltaics
Owner:江苏万丰光伏有限公司 +1
A slotting machine with detection and cleaning functions
ActiveCN106903372BMeet production development needsSimple structureMeasurement/indication equipmentsLarge fixed membersCouplingElectric machinery
Owner:皇庭雅居家具海安有限公司
A connecting rod for a reciprocating machine, in particular a compressor for refrigerating Equipment
InactiveCN100507292CConnecting rodsPositive displacement pump componentsCouplingEngineering
Owner:恩布拉科斯洛伐克有限股份公司
Connection device and automatic detection system therewith
ActiveCN111981221BMeasurement of fluid loss/gain rateAdjustable jointsControl engineeringFluid interface
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
Spring seat mounts for shock absorbers
InactiveCN102562913BAvoid leaningPrevent axial movementSpringsSprings/dampers design characteristicsEngineeringMechanical engineering
Owner:ZF FRIEDRICHSHAFEN AG
Integral forming method of insulating tube and conductive layer and insulating sleeve
ActiveCN109859904BLight in massAvoid secondary installationInsulating bodiesInsulating conductors/cablesEngineeringElectric-field screening
Owner:JIANGSU SHENMA ELECTRIC CO LTD
Self-adjusting circuit for exactly matching reference current between chips
InactiveCN101650913BStatic indicating devicesImage resolutionReference current
Owner:深圳市科铭实业有限公司
Tree and tabular combined notation (TTCN)-based network protocol performance testing method
InactiveCN102118230BReduce the difficulty of performance testingImprove reuseError prevention/detection by using return channelSoftware testing/debuggingDesign testingReusability
Owner:HUAZHONG UNIV OF SCI & TECH
A control method and electronic device
ActiveCN107193229BEffective regulationEasy to adjustProgramme controlComputer controlVoltage generatorCurrent load
Owner:LENOVO (BEIJING) LTD
A kind of furniture board surface protective paint brushing equipment
ActiveCN112474172BAchieving Quantitative ControlLiquid surface applicatorsCoatingsInterior spaceStructural engineering
Owner:SOUTHWEST FORESTRY UNIVERSITY
A special spindle coupling for friction stir welding
ActiveCN112008229BExtended service lifeReduce collisionYielding couplingNon-electric welding apparatusFriction weldingCoupling
Owner:湖南坤鼎数控科技有限公司
A picking order control method and robot
ActiveCN112132493BReduce task loadReduced execution timeBuying/selling/leasing transactionsResourcesOrder controlSimulation
Owner:JUXING TECH SHENZHEN CO LTD
A system and method for comprehensive treatment of marine diesel engine exhaust based on activated carbon oxidation and wet desulfurization and denitrification
Owner:DALIAN MARITIME UNIVERSITY
A retractable stair ramp
Owner:JIANGSU UNIV
Digitized radar boresight method applied to plane general assembly
InactiveCN101833088BImprove automationReduce dependenceWave based measurement systemsGraphicsGeneral assembly
Owner:ZHEJIANG UNIV
A kind of lithium ion battery manganese cobalt lithium oxide cathode material and preparation method thereof
ActiveCN102583583BWide variety of sourcesEasy to controlCell electrodesCobalt oxides/hydroxidesLithium oxideManganese
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
A kind of led filament and illuminator
InactiveCN103872033BSolve the leakImprove lighting effectsSolid-state devicesSemiconductor devicesFluorescenceMetal framework
Owner:SHENZHEN REFOND OPTOELECTRONICS
A nitrogen-containing tridentate ligand organic microporous polymer material and its preparation and application
ActiveCN104211928BEasy to prepareEasy to operateCatalyst carriersOrganic compound preparationMetal catalystNitrogen
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
notebook
ActiveCN110641203BAchieve sustainable useAchieve environmental protection effectBoard cleaning devicesWriting boardsHandwritingContinuous use
Owner:绍兴东雀纺织品有限公司
Preparation method of porous nickel oxide/tin dioxide micro/nano spheres
InactiveCN102680539BHigh purity powderPorous pore size distribution is uniformMaterial resistanceTin dioxideTetrachloride
Owner:ANHUI NORMAL UNIV
Application program start control system and method based on finger information
InactiveCN105353880BImprove experienceImprove convenienceInput/output for user-computer interactionDigital data authenticationControl systemSoftware engineering
Owner:DONGGUAN COOLPAD SOFTWARE TECH
In-situ detection device and method of foundation compaction degree based on direct current method
Owner:NANJING HYDRAULIC RES INST
Wireless pre-warning broadcasting system
InactiveCN102868468ARealize traditional voice alarmRich alarm formsBroadcast specific applicationsBroadcast transmission systemsTelephone networkPublic network
Owner:XIAMEN FOUR FAITH COMM TECH
A method and device for pulse texturing treatment on the surface of metal materials
ActiveCN103255455BSimple ingredientsEasy to achieve pure productionTemperature controlMetallic materials
Owner:NORTHEASTERN UNIV LIAONING
Assembly type seat back connector for vehicle
InactiveCN101301864BMovable seatsEngineeringMechanical engineering
Owner:SUZUKI MOTOR CORP
Video synthesis method, device, computer equipment and storage medium
ActiveCN110545476BReduce stepsIncreased efficiency in producing composite videosTelevision system detailsColor television detailsComputer graphics (images)Engineering
Owner:GUANGZHOU KUGOU COMP TECH CO LTD
A charging control method, system and device for an electric vehicle charging station
ActiveCN110979084BCharging stationsElectric vehicle charging technologyTransformerCharge control
Owner:GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
A perforated peanut planter on the film
ActiveCN107567777BEasy to cleanExactly fall intoRegular seed deposition machinesPlant protective coveringsEngineeringMulch
Owner:平邑经发科技服务有限公司
Phascolarctobacterium faecium for use in the prevention and treatment of obesity and its comorbidities
PendingCN113544255ACosmetic preparationsBacteriaDyslipidemiaHypertriglyceridemia
Owner:CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC)
Jet ignition device of pulse detonation engine
InactiveCN102619643BIncrease working frequencyImprove convenienceIntermittent jet plantsRocket engine plantsDraining tubeDeflagration to detonation transition
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Material feeding machine for edible fungi industrial culture
InactiveCN103171908BQuality assuranceSave human effortLoading/unloadingFungal microorganismsEngineering
Owner:SHANDONG FENGYU EDIBLE FUNGUS
A data source management method and device
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Design Method of Double Integral Sliding Mode Control for a Class of Mechanical Systems Based on Extended Disturbance Estimator
ActiveCN110286585BEffective estimateImprove robustnessAdaptive controlControl systemControl engineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Preparation method of bismuth-based silica material and its application in trapping radioactive iodine
Owner:SOUTHWEAT UNIV OF SCI & TECH
Method for preparing netty environmental-friendly shell fabric by utilizing diversification process
ActiveCN101942733BWith sun protectionMoisture-proofArtificial filament physical treatmentHeating/cooling textile fabricsCar seatPolyvinyl chloride
Owner:缪志德
Car card storage device
ActiveCN106696837BStable structureAvoid shakingPassenger spaceRacks dispositionDriver/operatorEngineering
Owner:BEIJING BORGWARD AUTOMOBILE CO LTD
Hemoglobin chip preparation and electrochemical detecting method thereof
InactiveCN1908669BEliminate hazardsGood precisionColor/spectral properties measurementsBiological testingPhosphateIcebox
Owner:SOUTHEAST UNIV
Peanut 60 cm small ridge double-row single-seed equidistant planting method and special double-row single-seed planter
Owner:双辽市双英种业有限公司
Method, device and user equipment for adjusting channel quality indication in real time
ActiveCN104079374BChannel Quality Indication AccurateImprove performanceError preventionChannel state informationResidual interference
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1
A kind of punching equipment for automobile bumper processing
ActiveCN111391017BEasy to operateEasy to useMetal working apparatusStructural engineeringMechanical engineering
Owner:YANGZHOU YINGAO VEHICLES
Laser plummet fixing device and reference laser establishment method of spherical tube bundle assembly
ActiveCN107525494BEasy alignmentDoes not affect insertionReference line/planes/sectorsMechanical engineeringOptical alignment
Owner:DONGFANG (GUANGZHOU) HEAVY MASCH CO LTD
Signal synchronizing method and system thereof
InactiveCN100518050CAvoid signal jumpsTime-division multiplexSynchronisation signal speed/phase controlComputer scienceSize value
Owner:HUAWEI TECH CO LTD
Synthetic process of 4‑chloropyrrolo[2,3‑d]pyrimidine
Owner:上海泰坦科技股份有限公司
Reliability Rapid Detection Device of Vertical Machining Center
ActiveCN109571140BSimple structurePowerfulMeasurement/indication equipmentsData acquisitionEngineering
Owner:TSINGHUA UNIV
Liquid crystal module testing method and device for dp decoding and resolution automatic adjustment
ActiveCN103050073BShorten adjustment timeImprove test efficiencyStatic indicating devicesTest efficiencyCommunication interface
Owner:WUHAN JINGCE ELECTRONICS GRP CO LTD
Calcium-magnesium-based aluminum-silicon molten steel purifier and preparation method thereof
Owner:马鞍山中科冶金材料科技有限公司
Symbol reading device and control method, computer-readable storage medium, and device
ActiveCN110232791BContinuous readCash registersPayment architectureSoftware engineeringMechanical engineering
Owner:TOSHIBA TEC KK
Foreign object monitoring device, foreign object monitoring system and method for electric vehicle wireless charging
ActiveCN110774908BFix damageImprove detection efficiencyCharging stationsElectric vehicle charging technologyForeign matterControl engineering
Owner:山东益嘉宏通科技有限公司
Intelligent recloser
InactiveCN101710685BExtended service lifeAvoid the impact of high currentEmergency protective arrangements for automatic disconnectionFault locationPower flowElectronic switch
Owner:深圳市联创知识产权服务中心
Energy optimization system for hydraulic excavator
ActiveCN102561451BReduce restrictionsImprove recycling effectSoil-shifting machines/dredgersFluid-pressure actuator componentsHydraulic motorFuel tank
Owner:ZHEJIANG UNIV
A large displacement micro-actuator and its driving method
ActiveCN106487272BRealize telescopic movementReduce volumePiezoelectric/electrostriction/magnetostriction machinesShape-memory alloyEngineering
Owner:湖北三江航天红林探控有限公司
Fiber structure and method for producing same
PendingCN114126742AImprove capture efficiencyAvoid fuzzDispersed particle filtrationLayered productsSingle fibreEngineering
Owner:KURARAY KURAFLEX CO LTD
A method for predicting the degree of internal corrosion of pipelines before commissioning
ActiveCN108204941BConducive to scientific formulationWeather/light/corrosion resistanceMining engineeringProcess engineering
Owner:PETROCHINA CO LTD
A processing method, device and system for generating a chart component system
ActiveCN107015791BReduce memory sizeImprove maintainabilitySoftware engineeringExecution for user interfacesComputer scienceReliability engineering
Owner:ADVANCED NEW TECH CO LTD
Passive type axial magnetic suspension bearing of possessing damping action
InactiveCN1307374CReduce volumeReduce weightMechanical energy handlingElastic bearingsEngineeringMagnetic levitation
Owner:BEIHANG UNIV
Machining technology for titanium alloys and method for producing titanium rods and titanium wires through machining technology
Owner:常州凯翔医用不锈钢有限公司
Adaptive telescopic video encoding and decoding construction design method based on interest zone
InactiveCN101420618BIncrease the number of digitsGuaranteed viewing qualityTelevision systemsDigital video signal modificationBit planeVisual perception
Owner:XI AN JIAOTONG UNIV
Weeding composition for wheat field
ActiveCN102017973BEfficient weed control effectBroad spectrum herbicideBiocideAnimal repellantsMCPAWater dispersible
Owner:FMC CHINA INVESTMENT
Mobile terminal malware detection method and device
ActiveCN106897619BHigh precisionTake advantage ofPlatform integrity maintainanceSoftware ProblemComputer terminal
Owner:CHINA MOBILE GROUP DESIGN INST +1
An automatic steel ball screening device
ActiveCN104785433BImprove filtering effectImprove work efficiencySievingGas current separationSteel ballDrop out
Owner:芜湖市永帆精密模具科技有限公司
Positioning and Timing Method and Device for Spaceborne Navigation Receiver Based on Orbit Component Prediction
ActiveCN109521448BGuaranteed accuracyHigh precisionSatellite radio beaconingControl theoryOrbital elements
Owner:TSINGHUA UNIV
External thermal insulation cement decorative panel with vertical joints as rigid sealing joints
InactiveCN105735596BBroaden the range of expressionSmall seam gapCovering/liningsThermal insulationPerforated metal
Owner:上海紫霓节能科技有限公司
Construction method of running rail-free triangular hanging basket
ActiveCN103046477BSave travel timeEnsure walking safetyBridge erection/assemblyContinuous beamHanging basket
Owner:中铁十局集团第二工程有限公司
Automobile Suspension and Its Pilot-operated Semi-Active Damper
ActiveCN108679144BIncrease and decrease the damping factorDynamic adjustment of damping coefficientSpringsLiquid based dampersSolenoid valveEngineering
Owner:CHONGQING UNIV
Plastic pipe production line
Owner:NINGBO SIASUN ROBOT TECH CO LTD
Two-chamber prefilled syringe and its prefilling method
Owner:HUNAN CHINASUN PHARMA MASCH CO LTD
Metal composite sheet and its production process and production system
ActiveCN102717538BImprove insulation effectImprove sound insulationMetal layered productsComposite plateCurtain wall
Owner:朱孟领
-55℃ ultra-low temperature lead pin type safety aluminum electrolytic capacitor production method and structure
ActiveCN112735851BImprove low temperature resistanceImprove the ultra-low temperature resistance capacity at -55°CHybrid capacitor electrolytesDouble layer capacitorsElectrolytic agentCapacitance
Owner:肇庆市华胜电子有限公司
A device for remote control of postpartum belly repair
Owner:QINGDAO WOMEN & CHILDREN HOSPITAL
EBC electronic warp let-off reversal compensation method and reversal compensation device for warp knitting machine
Owner:常州市润源提花经编机制造有限公司
Low-temperature vacuum pipe connector
ActiveCN103322331BGood insulation performanceAvoid shockThermal insulationPipesThermal bridgeHeat conducting
Owner:JIANGSU SERLNG NEW ENERGY TECH COMPANY
Lamp support device
ActiveCN102954448BStable supportChange support heightLighting support devicesEngineeringLight fixture
Owner:诸法
Method and device for controlling driving state of vehicle, and vehicle
Owner:BEIJING ELECTRIC VEHICLE
Warm-mix asphalt, preparation method thereof and special compound modifying agent
ActiveCN103073748BReduce high temperature viscosityHigh softening pointClimate change adaptationBuilding insulationsMolecular sieveAsphalt
Owner:CHINA NAT OFFSHORE OIL CORP +2
A method of uplc-ms-ms rapid screening for the difference between Corydalis Corydalis and Corydalis Corydalis Vinegar
Owner:GUANGDONG YIFANG PHARMA
Moringa extract as well as preparation method of moringa extract and moringa feed additive
InactiveCN102669423BImprove bioavailabilityHigh yieldAnimal feeding stuffPectinaseAdditive ingredient
Owner:HAINAN STAND BIO TECH
a deformation wheel
ActiveCN112455154BEasy to climbWheelsRolling resistance optimizationStructural engineeringMechanical engineering
Owner:ZHEJIANG OCEAN UNIV
A method for step-by-step precipitation recovery of rare earth in leach solution of ion-adsorption type rare earth ore
Owner:JIANGXI UNIV OF SCI & TECH
Novel two-dimensional optical fiber array and its manufacturing method
ActiveCN111766660BOrderly rowsEasy to exchange position arrangementFibre mechanical structuresBundled fibre light guideFiberFiber array
Owner:江苏海湾半导体科技有限公司
A device and method for recovering methanesulfonic acid
ActiveCN105237441BEfficient recyclingRealize separation and purificationOrganic chemistryOrganic compound preparationAcid waterReboiler
Owner:PETROCHINA CO LTD
A kind of method of producing trans-1,3,3,3-tetrafluoropropene
ActiveCN106831316BSimple processLow costPreparation by hydrogen halide split-offOrganic chemistry methodsHydrogen fluoride1,3,3,3-Tetrafluoropropene
Owner:陕西延长石油集团氟硅化工有限公司 +1
Digital image enhancement method and device based on wavelet reconstruction and decompose
Owner:SHANGHAI MEDICAL EQUIPMENT WORKS CO LTD
Method and device for investigating polarization film
InactiveCN100339700CCheck for defectsHigh precision defectPolarisation-affecting propertiesPolarising elementsEngineeringWave phenomenon
Owner:SUMITOMO CHEM CO LTD
Automated assembly system for prefabricated buildings
ActiveCN109693209BFix unstable installationSolve the costMetal-working hand toolsInformation controlArchitectural engineering
Owner:CHONGQING VOCATIONAL INST OF ENG
A portable recyclable screwdriver
Owner:郎溪万鹏科技中介服务有限公司
A sound-controlled window type natural wind fan unit group
InactiveCN103821744BAvoid discomfortReduce the temperatureLighting and heating apparatusPump controlDriver circuitMotor drive
Owner:NORTHEASTERN UNIV LIAONING
A kind of mfs@cnt epoxy resin composite material and preparation method thereof
Owner:ANHUI UNIVERSITY
A kind of corrosion liquid and method for small hole corrosion of infrared detector
ActiveCN113621374BAvoid floating glue phenomenonDoes not affect infrared absorptionFinal product manufactureDecorative surface effectsEthylic acidBuffering agent
Owner:WUHAN GAOXIN TECH
Composition containing Tianshan snow lotus and bird's nest extract and its preparation method and use
ActiveCN108057051BCosmetic preparationsToilet preparationsAntioxidant capacityBird nest
Owner:惠州绵俪生物科技有限公司
A hex nut remover
Owner:山东世通高分子材料有限公司
A cylinder follow-up conveying mechanism
Owner:WUHAN DEHENG AUTOMOBILE EQUIP CO LTD
Silver ion active carbon antimicrobial dressing and preparation method thereof
ActiveCN102133420BOvercome application drawbacksImprove adsorption capacityAbsorbent padsFibre chemical featuresFiberCarbon fibers
Owner:长沙海润生物技术有限公司
A water level observation tube that can realize layered reporting of the intersection of frozen walls
ActiveCN111103027BReduce the amount of drilling workReduce the cost of hole making constructionMachines/enginesLevel indicatorsHorizonWater level
Owner:BEIJING CHINA COAL MINE ENG CO LTD
A kind of preparation method of white fabric
ActiveCN107841866BReduce sournessNo sour tasteGrip property fibresVegetal fibresColored whiteWhitening Agents
Owner:PACIFIC (PANYU) TEXTILES LTD
The device used for the positioning of the second roll of the steel strip
ActiveCN106623658BFast rounding operationQuick positioning operationMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:WUXI KAIHAN TECH
A rccs operation status monitoring component
ActiveCN106123672BImprove reliabilitySimple structureSteam/vapor condensersHeat exchange apparatusControl engineeringHelix
Owner:CHONGQING HUANJI LOW CARBON ENERGY SAVING TECH DEV
Swine compound feed additive with food attracting effect and deodorization function
ActiveCN102907581BReduce contentImprove the breeding situationAnimal feeding stuffCysteamineAnimal science
Owner:DALI TWINS FEED CO LTD
Disc motor with integrated cooling and heat dissipation structure
ActiveCN105576919BCompact structureImprove power densityMagnetic circuit rotating partsMagnetic circuit stationary partsPower factorEngineering
Owner:徐俊 +2
A method for measuring building vibration displacement based on visual processing
ActiveCN110823358BAvoid lostEnhance edge informationImage enhancementImage analysisPhase correlationVision processing
Owner:CHONGQING UNIV OF POSTS & TELECOMM
System and method for automatically adjusting display screen
InactiveCN103902026AImprove visual effectsInput/output for user-computer interactionGeometric image transformationAutomatic controlTemplate match
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1
power supply system
InactiveCN104345854BReal-time and active standby load outputLow implementation costPower network operation systems integrationVolume/mass flow measurementInformation processingData center
Owner:INT BUSINESS MASCH CORP
A port drive structure with self-locking and high integration
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Owner:中国民航技术装备有限责任公司
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Owner:SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD