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.

Wavelength or long wavelength optical contact approach nanometer photoetching optical apparatus

InactiveCN100580557CReduce technical difficultyReduce equipment costsLaser detailsPhotomechanical exposure apparatusNanolithographyResist

Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Bayesian Reliability Evaluation Method for Performance Degradation Test Based on Inverse Gaussian Process

ActiveCN107220500BThe reliability assessment results are accurateComprehensive reliability assessment resultsInformaticsComplex mathematical operationsEvaluation resultPrior information

Owner:SHANGHAI RADIO EQUIP RES INST

A remote intelligent monitoring and early warning system and method for large outdoor billboards

ActiveCN111538266BReduce inspection costsPerfect structural designProgramme controlComputer controlEarly warning systemComputer science

Owner:广智微芯(扬州)有限公司

Non-pickling tanning method for production of bovine leather

InactiveCN103773908BAvoid pollutionIncrease dosageTanning treatmentPre-tanning chemical treatmentLiquid ratioWastewater

Owner:CHINA LEATHER & FOOTWEAR IND RES INST +1

Display device

InactiveCN109863447ADifficult to observeNot easy to seeTelevision system detailsBuilt-on/built-in screen projectorsDisplay deviceEngineering

Owner:DAI NIPPON PRINTING CO LTD

A device for repairing a ligament or tendon defect

ActiveCN105078526BAvoid the disadvantage of low healing rateGood curative effectStaplesNailsCurative effectEngineering

Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

A self-weight roller conveyor platform

ActiveCN104495200BReduce processing difficultyLow machining accuracy requirementsRoller-waysProcessing accuracyDead weight

Owner:GUANGDONG OUFULONG AUTOMATIC SHELF TECH

Analytical method, device and electronic equipment for inverse solution of 7-degree-of-freedom srs-type manipulator

ActiveCN113814988BSolve redundancyProgramme-controlled manipulatorRobotic armSimulation

Owner:ZHEJIANG LAB

A Method for Determining the Number of Restored Edges in Link Prediction

ActiveCN104579790BSolve the problem of determining the number of unverted edgesThe principle is simpleData switching networksAlgorithmCluster analysis

Owner:NAT UNIV OF DEFENSE TECH

Energy transfer method and device with unidirectional airflow and hollow cavity

InactiveCN1293627CShorten production hoursReduce manufacturing costSemiconductor/solid-state device detailsSolid-state devicesEnergy transferHeat conducting

Owner:ORRA CORP

Column racks for easy handling

ActiveCN104874202BEasy to connect in seriesEasy to controlIon-exchange process apparatusIon-exchanger regenerationButt jointChromatographic column

Owner:CHANGZHOU SANTAI TECH

Friction speed increaser for high speed transmission

ActiveCN102261456BImprove the lubrication effectImprove temperature riseGear lubrication/coolingFuel tankEngineering

Owner:FOSHAN GUANGSHUN ELECTRICAL EQUIP +1

A multi-purpose cart for machining

ActiveCN108749890BSimple structureMeet the needs of single-person operationsHand carts with multiple axesHand cart accessoriesStructural engineeringMachining

Owner:江苏松源机械制造有限公司

A Countable Seal

InactiveCN105155929BGood sealingEasy to unpackBuilding locksEngineeringManagement level

Owner:TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

Channelization code analyzer and receiver apparatus for determining active channelization codes

InactiveCN105553491BBaseband system detailsChannel coding adaptationBase codeRadio receiver

Owner:INTEL IP CORP

An anti-deviation mechanism that can quickly adjust the limit distance when cartons are stacked

ActiveCN110921340BAvoid offsetFast and accurate palletizingConveyorsControl devices for conveyorsClassical mechanicsCarton

Owner:襄阳申谦包装有限公司

Oven for leather goods production

ActiveCN104501546BSuitable for dryingEasy to take outDrying gas arrangementsDrying chambers/containersActivated carbon filtrationFresh air

Owner:GUANGDONG FION LEATHER CO LTD

Method for preparing 5-acetamido-2,4,6-triiodo-1,3-benzenedicarboxamides

ActiveCN101190888BReduce pollutionReduce manufacturing costOrganic compound preparationCarboxylic acid amides preparationPyridiniumPhosphor

Owner:ZHEJIANG HAIZHOU PHARMA CO LTD

Chinese medicament for treating climacteric syndromes

ActiveCN101843740BSexual disorderPlant ingredientsKidneyGinseng

Owner:启东市汇龙万象花圃

Walking pile driver chassis and walking pile driver including the chassis

ActiveCN103603352BEasy to useImprove securityBulkheads/pilesHydraulic cylinderEngineering

Owner:CHANGSHA TOWER MACHINERY ENG

Method, device and system for setting maximum transmitting power based on RRU (Radio Remote Unit)

InactiveCN102256346BImprove experienceIncrease coveragePower managementCommon control physical channelTD-SCDMA

Owner:SHANXI CHINA MOBILE COMM CORP

Particle online detection device and detection method based on microfluidic chip

InactiveCN105784570BImprove continuityLaboratory glasswaresParticle size analysisImpedance analyzerParticle separation

Owner:DALIAN MARITIME UNIVERSITY

A measuring device for thermal deformation and displacement of ion thruster grid assembly

ActiveCN106225686BInhibit sheddingDoes not affect the measurement processUsing optical meansMeasurement deviceImage resolution

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

A method and system for uplink framing of ONU end in xgspon

ActiveCN109040868BSmall scaleMultiplex system selection arrangementsData switching networksComputer networkEngineering

Owner:FENGHUO COMM SCI & TECH CO LTD +1

A kind of wall-breaking preparation of breviscapine

ActiveCN104055818BHigh utilization rate of active ingredientsIncrease profitPharmaceutical product form changePharmaceutical non-active ingredientsHerbal preparationsAsarone

Owner:ZHONGSHAN ZHONGZHI PHARMA GRP

A light steel keel ceiling

ActiveCN111734039BReduce power consumptionReduce the risk factorCeilingsClassical mechanicsStructural engineering

Owner:山东百诺建材有限公司

A letterpress printing cleaning structure

ActiveCN107310265BComprehensive cleaningPrinting press partsEngineeringMechanical engineering

Owner:NINGBO ZHUOYUE PRINTING CO LTD

Graphite carbon cover and antioxidation dipping treatment method thereof

ActiveCN102910909BHigh mechanical strengthHigh densityBearing componentsPorosityOxidation resistant

Owner:LIAONING LIAOLUO TECH DEV CO LTD

A dithienobenzoisoaromatic heterofused ring d(a-ar) based ₂ Type Conjugated Compounds and Their Applications

ActiveCN110003234BOrganic chemistrySolid-state devicesOrganic solar cellPerylene derivatives

Owner:CHANGZHOU UNIV

Process for preparing core-shell structure TiO2/CaCO3 composite white pigment

ActiveCN100509966CIntrinsic characteristics of performanceAvoid reunionInorganic pigment treatmentControl systemSulfate

Owner:SHANGHAI DONGSHENG NEW MATERIALS

A modeling optimization method for cleaner production of cement clinker firing process

ActiveCN103400196BSimplify the simulation calculation processHelpful for analysisForecastingSpecial data processing applicationsMaterial balanceHeat conservation

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Time-Frequency Control Method Based on Internet of Vehicles

ActiveCN112713978BReduce latencyImprove reliabilityError prevention/detection by using return channelTransmission path divisionSimulationThe Internet

Owner:成都金诺信高科技有限公司

A wrench for battery assembly

ActiveCN104589281BEasy to operateAvoid handlingPower driven toolsProduction lineInterference fit

Owner:CHAOWEI POWER CO LTD

A kind of unsaturated polyester prepolymer containing ketone group and its preparation method and application

ActiveCN107163205BWide choiceLow priceOrganic compound preparationCarboxylic acid esters preparationAcetoacetatesKetone

Owner:CHANGZHOU UNIV

A glass fiber flexible electric heating cable

ActiveCN109640422BImprove heat resistanceImprove corrosion resistanceOhmic-resistance heating detailsHeating element shapesGlass fiberTemperature control

Owner:ANBANG ELECTRICAL GRP

Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability

InactiveCN1120201CWithout separate inflatable insertsTyresElastomerUltimate tensile strength

Owner:EXXON CHEM PAT INC

An all-in-one machine for warp knitting and embroidery

InactiveCN105133174BVariety of colorsRich varietyWarp knittingAuxillary devicesEngineeringMechanical engineering

Owner:江苏润源控股集团有限公司

Array substrate and display screen

ActiveCN109768054BReduce adverse effectsImprove yield rateSolid-state devicesSemiconductor devicesEngineeringPhysics

Owner:YUNGU GUAN TECH CO LTD

A ship tilting test device

ActiveCN111498043BEasy to installEasy to operateVessel designingMarine engineeringLiquid tank

Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

Method for extracting boron by solvent extraction-ion exchange adsorption combination

ActiveCN104445242BRealize development and utilizationReduce dosageBoron oxyacidsMagnesium saltIon exchange

Owner:TIANJIN UNIV

Flyback active clamping circuit and control method

ActiveCN107749716AReduce lossReduce turn-on lossEfficient power electronics conversionDc-dc conversionCapacitanceConductor Coil

Owner:JOULWATT TECH INC LTD

High temperature and high pressure coal rock supercritical carbon dioxide fracturing-creep-seepage test method

ActiveCN110057740BMonitor pressureRich researchPermeability/surface area analysisThermodynamicsRock sample

Owner:TAIYUAN UNIV OF TECH

An Auxiliary Mechanism for the Return Disc of an Axial Piston Pump

ActiveCN112576470BGuaranteed clearanceGuaranteed roughness requirementsPositive displacement pump componentsPositive-displacement liquid enginesWear resistantMechanical engineering

Owner:SHANDONG TAIFENG INTELLIGENT CONTROL CO LTD

Order sending method, receiving method, sending device, receiving device and system

InactiveCN104182867BImprove securityImprove efficiencyTransmissionProtocol authorisationPaymentEngineering

Owner:SHENZHEN ALL IN ONE NEW TECH LTD

Ultrasonic cleaning device for chemical fiber production

ActiveCN112371646BEfficient ultrasonic cleaningAvoid stickingDrying solid materials without heatDrying machines with progressive movementsChemical fiber clothMegasonic cleaning

Owner:海安市锦荣化纤有限公司

A kind of preparation method of bacteriocin preservative film

ActiveCN105801896BSimple preparation processImprove thermal stabilityMicroorganism based processesPeptide preparation methodsSide effectAlcohol

Owner:BEIJING UNIV OF AGRI

A system and method for measuring the height of incomplete penetration defects of pipe-tube sheet fillet welds

ActiveCN110618147BEfficient measurementAccurate measurementMaterial analysis by transmitting radiationFillet weldFast measurement

Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

A method for enhancing the anticorrosion performance of NdFeB permanent magnets

ActiveCN103938241BImprove anti-corrosion performanceReduce porosityVacuum evaporation coatingSputtering coatingThin membraneSilicon dioxide

Owner:HUBEI SUNSHORE SOLAR ENERGY IND

hidden door closer

InactiveCN106088893BClosed doorsBuilding braking devicesEngineeringLocking plate

Owner:东莞市鸿喜铭达智能科技有限公司

Data integration method, device, electronic device and computer readable medium

ActiveCN113190517BGet changes in real timeTimely notificationDatabase management systemsDatabase distribution/replicationData sourceEngineering

Owner:北京德风新征程科技股份有限公司

Imitated wild planting matrix of Dendrobium officinale Kimura et Migo

InactiveCN102124936BImprove water retentionImprove survival rateCultivating equipmentsSoilless cultivationBrickCrushed stone

Owner:湖南龙石山铁皮石斛基地有限公司 +1

A method and electronic equipment for correcting bpb parameters of cloud hard disk

ActiveCN112395013BAvoid unbootable situationsImprove migration efficiencyProgram initiation/switchingBootstrappingComputer hardwareComputer engineering

Owner:上海华云互越数据技术有限公司

Method for improving running effect of artificial wetland in winter

InactiveCN102381764BEasy to handleImprove cleanlinessBio-organic fraction processingClimate change adaptationConstructed wetlandPlant roots

Owner:FUDAN UNIV

A kind of preparation method of nano-silica reinforced meta-aramid paper

ActiveCN103850148BHigh strengthThe steps of the preparation scheme are simple and easySynthetic cellulose/non-cellulose material pulp/paperInorganic compound additionPolymer scienceSilicon dioxide

Owner:SHAANXI UNIV OF SCI & TECH

Abrasive grains, slurry, polishing solution, and manufacturing methods therefor

InactiveCN104321404AGood storage stabilityInhibit grinding damageOther chemical processesCerium oxides/hydroxidesSlurryMetal salts

Owner:RESONAC CORPORATION

Print process for duplex printing with alternate imaging order

InactiveCN102729645ATypewritersOther printing apparatusEngineeringThroughput

Owner:XEROX CORP

A magnetic bowl holder

ActiveCN109770754BEasy to take outImprove securityKitchen equipmentKitchen utensilsCondensed matter physics

Owner:GUANGDONG UNIV OF TECH

Dry material, mortar and wall for thermal insulation wall decoration layer

ActiveCN113582630BHigh strengthImprove water repellencyCovering/liningsSolid waste managementCompressive resistancePigment dispersion

Owner:河北金铎建设工程有限公司 +1

A round hole self-centering multi-purpose marking ruler

InactiveCN105171714BRealize self-centering positioningReasonable structureOther workshop equipmentEngineeringMechanical engineering

Owner:YELLOW RIVER CONSERVANCY TECHN INST

Method for supporting and switching multiple conversation in wireless access network

InactiveCN1897743BSimple planEasy to implementWireless network protocolsData switching networksAccess networkManagement unit

Owner:HUAWEI TECH CO LTD

a b ₄ c/tib ₂ Preparation method of layered composite ceramic material

ActiveCN110282977BHigh densityImprove mechanical propertiesCompression moldingComposite ceramic

Owner:NORTHEASTERN UNIV LIAONING

Intelligent deceleration strip

ActiveCN101962940BImprove comfortExtended service lifeTraffic signalsRoad signsAgricultural engineeringElectromagnet

Owner:STATE GRID CORP OF CHINA +1

thermal management module

ActiveCN107542570BRealize detachable fixed connectionEasy to disassembleCoolant flow controlMachines/enginesHeat managementDrive shaft

Owner:SCHAEFFLER TECH AG & CO KG

A remote water meter

ActiveCN108005838BSelf-poweredFacilitates efficient power generationHydro energy generationVolume meteringWater flowElectric generator

Owner:CHENGDU JINCHENG NUOTE SCI & TECH DEV

A size-adjustable underground cooling device for coal mine development

ActiveCN111852540BEasy transferImprove convenienceDust removalFire preventionWater storageThermodynamics

Owner:嵊州市芝草科技有限公司

A method for treating solid waste in a rotary hearth furnace

ActiveCN108611458BHigh strengthReduce pulverization rateRotary drum furnacesProcess efficiency improvementSteelmakingWaste treatment

Owner:钢研晟华科技股份有限公司

A low pressure cut-off valve

ActiveCN110715087BImprove stabilityReduce mistakesEqualizing valvesPower-operated mechanismMedicineIn vehicle

Owner:格迈科技河北有限公司

A kind of pvc heat stabilizer based on polyol ester metal complex

ActiveCN108410091BIncrease production capacityEasy to operatePentaerythritolPolyol

Owner:GUANGDONG XINDA ADVANCED MATERIALS TECH CO LTD +1

Application of histone modifying enzyme gene setd8 in anti-DNA virus

ActiveCN110964851BAvoid infectionInhibition of replicationMicrobiological testing/measurementAntiviralsEnzyme GeneDna virus infections

Owner:WUHAN UNIV

Strap type back massage scapular rehabilitation training device and training method

InactiveCN111658475AImprove massage effectThrust lostChiropractic devicesRoller massagePhysical medicine and rehabilitationMassage

Owner:林泽和

A data storage and forwarding method for time-division multiplexing inter-satellite network

ActiveCN108365886BEasy to optimizeReduce congestionRadio transmissionData switching networksInformation networksEngineering

Owner:BEIJING INST OF SPACECRAFT SYST ENG

Microfluidic device and its preparation method, microfluidic system

ActiveCN110713166BEasy to prepareExtended service lifeMaterial nanotechnologyVolume/mass flow by thermal effectsLiquid metalFluid system

Owner:INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG +1

A preparation method of high-strength and high-toughness polylactic acid micro-products

ActiveCN110408039BAvoid crosslinkingIncrease vaccination ratePolymer sciencePolyethylene glycol

Owner:SHAANXI SCI TECH UNIV

Fabrication method of wafer-level uniaxial strained SiGe on SiN buried insulating layer based on silicon nitride stress film and scale effect

ActiveCN106098608BSimple processAvoid bendingSemiconductor/solid-state device manufacturingInsulation layerAxial compression

Owner:XIDIAN UNIV

Method and device for changing system message

ActiveCN101212795BImplementation is flexibleEasy to controlAssess restrictionRadio transmission for post communicationError processingSystem information

Owner:DATANG MOBILE COMM EQUIP CO LTD

Material pushing method, device and electronic equipment

ActiveCN113254846BPush implementationImprove output efficiencyWebsite content managementSpecial data processing applicationsPersonalizationPublic account

Owner:北京轻松怡康信息技术有限公司

Vehicle steering device and control method

ActiveCN103359162BSimple structureEasy to installFluid steeringStopped workSteering control

Owner:河北雷萨重型工程机械有限责任公司

A hidden ice machine

ActiveCN113932507BSave operating timeReduced Possibility of ContaminationLighting and heating apparatusIce productionEngineeringMechanical engineering

Owner:慈溪市格仕尼电器有限公司

A Quick Mechanism Applied in Combined On-Load Tap-Changer

ActiveCN106024443BCompact structureConsistent shapeContact driving mechanismsSwitch power arrangementsReciprocating motionCrank

Owner:SHANGHAI HUAMING POWER EQUIP CO LTD +1

Optical fiber laser lamp intelligent mole removal device with high precision

InactiveCN112006771AHigh precisionAccurate exposureVibration massageMedical devicesEngineeringMechanical engineering

Owner:苏州高新区建金建智能科技有限公司

A method for evaluating the performance of bonding assembly

ActiveCN109975205BAvoid errorsThe calculation result is accurateUsing mechanical meansMaterial analysisShear stressClassical mechanics

Owner:BEIJING AEROSPACE TECH INST

A bobbin installation device in a sock fabric knitting machine

InactiveCN104846532BAvoid disorderRealize position adjustmentWeft knittingYarnBobbin

Owner:海宁市丹枫针织有限公司

Method and device for ground fault diagnosis and insulation detection of train power supply system

ActiveCN109212373BRealize the function of determining the main body of the ground faultTesting electric installations on transportShort-circuit testingFrequency spectrumGround failure

Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Fine-grain casting method and device for complex precision or thin-walled castings controlled by magneto-thermal compound

ActiveCN104439203BSolve difficult refinement problemsLow working voltageMetallic materialsMagneto

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Preparation method of water soluble antimicrobial polyacrylate silver salt

ActiveCN106065039AEasy to prepareBiocideDisinfectantsUltrafiltrationIon exchange

Owner:王式禹

Method and apparatus for controlling memory usage of functional components

ActiveCN104572507BMemory architecture accessing/allocationMemory adressing/allocation/relocationVirtual memoryVirtual storage

Owner:TELLABS

Method for controlling emission power of mesh network node and mesh network node

ActiveCN101043236BImprove performanceImprove fairnessTransmission control/equalisingEngineeringNetwork communication

Owner:HONOR DEVICE CO LTD

A CNC milling machine that is convenient for vacuuming

ActiveCN113414628BEasy to handleReduce impact on the working environmentMilling equipment detailsMaintainance and safety accessoriesDrive shaftDust control

Owner:深圳市鲲鹏精密机械有限公司

Surface structure investigation method and device

ActiveCN107015271BReduce investigation costsAdd depthSeismic signal recordingInvestigation methodsSurface layer

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Method for the production of web sections from flexible web material, and for the production of packaging containers

ActiveCN101605651BEasy to adjustConstant energy densityEnvelopes/bags making machineryBag making operationsLaser beam machiningEngineering

Owner:STARLINGER & CO GMBH

exhaust pipe

ActiveCN108026822BAvoid cloggingIncrease the slopeExhaust apparatusSilencing apparatusExhaust fumesEngineering

Owner:FUTABA IND CO LTD

System and corresponding method for realizing automatic test for wireless charging device

ActiveCN111351994BAvoid quality problemsAutotest worksElectrical testingComputer moduleData recording

Owner:CRM ICBG (WUXI) CO LTD

Preparation method and application of an ultra-clean interface heterojunction

ActiveCN109545986BSimple processEfficient collectionSolid-state devicesSemiconductor/solid-state device manufacturingHeterojunctionEngineering

Owner:PEKING UNIV

Fault diagnosis method of wind turbine gearbox based on kriging model

ActiveCN104122086BAccurate diagnosisAvoiding planned outages of wind farmsMachine gearing/transmission testingRenewable energy source integrationStructural engineeringTurbine

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Air conditioning condenser anti-return air device

ActiveCN109177684BSmall footprintEasy to fixAir-treating devicesVehicle heating/cooling devicesCooling effectEngineering

Owner:郴州市中马汽车空调有限公司

Fully automatic bag counting packaging machine

InactiveCN103224041BIncrease productivitySolid materialFilling materialsOutput device

Owner:温州智科包装机械有限公司

Mobile terminal as well as method and system for automatically answering thereof

ActiveCN101355602BAvoid inconvenienceAutomatic call-answering/message-recording/conversation-recordingSpeech soundMobile phone

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Voice dialogue processing method and system for voice dialogue platform

ActiveCN108962233BIncreased complexityAvoid multiple ambiguous choicesSpeech recognitionUser inputSpoken dialog

Owner:AISPEECH CO LTD

a shelf connector

ActiveCN112610578BIncrease flexibilityImprove carrying capacityRod connectionsFurniture joiningEngineeringStructural engineering

Owner:安徽保力货架制造有限公司

a hydrogenation catalyst

ActiveCN103801376BEasy to useAvoid cloggingMolecular sieve catalystsHydrocarbon oil crackingMolecular sievePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Stavudine sustained release tablet

InactiveCN100548309CEnsure stabilityImprove medication safetyOrganic active ingredientsPharmaceutical delivery mechanismNucleoside Reverse Transcriptase InhibitorSustained Release Tablet

Owner:NORTHEAST PHARMA GRP

A data transmission method and device

ActiveCN102811191BImprove resource utilizationSynchronisation arrangementTransmission path divisionCommunications systemResource utilization

Owner:HUAWEI TECH CO LTD

Method for increasing two-dimensional pattern resolution

ActiveCN101989041BOriginals for photomechanical treatmentGraphicsImage resolution

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Non-woven fabric-coated regenerated foam mixed sheet foot pad for sound insulation in automobiles and preparation method thereof

ActiveCN105235571BReduce pollutionReduce noiseVehicle arrangementsFoot cushionNonwoven fabric

Owner:PAN ASIAN MICROVENT TECH JIANGSU CORP

An electrical control system for tractor power shifting

ActiveCN112161045BSolve complex operationsEasy to understandServomotor componentsGearing controlDriver/operatorControl system

Owner:JIANGSU CHANGFA AGRI EQUIP

A kind of heat treatment method of fega base high damping alloy

ActiveCN108251622BHigh damping valueIncrease dampingAlloyPre treatment

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

PLC-based Beidou positioning method for bridge swivel

ActiveCN108358065BAvoid shakingWon't shakeLoad-engaging elementsProgrammable logic controllerEngineering

Owner:重庆溢权科技发展有限公司

A vertical welding fixture for a coil and a welding plate

ActiveCN108115343BQuick clampingHeight adjustableWelding/cutting auxillary devicesAuxillary welding devicesEngineeringSoldering

Owner:天津精创宏远科技发展有限公司

An anti-overload intelligent force-controlled grinding and polishing device and grinding and polishing robot

ActiveCN109773659BAvoid damagePrecise grinding and polishing force controlGrinding carriagesBelt grinding machinesEngineeringForce sensor

Owner:HUAZHONG UNIV OF SCI & TECH

Elevator system comprising a plurality of elevator cars with identifiers and method for operating an elevator system of this type

ActiveCN110475737BElevatorsBuilding liftsElevator systemControl system

Owner:TK ELEVATOR INNOVATION & OPERATIONS GMBH

A kind of thermal hydrolysis method of sludge

ActiveCN110734210BImproved thermal hydrolysis effectWell mixedSludge treatment by de-watering/drying/thickeningSludge treatment by pyrolysisTemperature controlSludge

Owner:浙江绿治环保技术有限公司 +1

Segmented tungsten mesh heater for sapphire single crystal furnace

ActiveCN102851745BImprove uniformityImprove stabilityAfter-treatment apparatusPolycrystalline material growthSingle crystalEngineering

Owner:NANJING CRYSTAL GROWTH & ENERGY EQUIP CO LTD

A preparation device and method for high-purity oxygen-free copper

ActiveCN111945013BAvoid security risksSafe, stable and efficient productionIncreasing energy efficiencyFrequency conversionOxygen content

Owner:厦门埃弗格林科技有限公司

A kind of esterification kettle with double head shaft

ActiveCN104525085BExtend your lifeLow costProcess control/regulationChemical/physical/physico-chemical stationary reactorsCouplingBarrel Shaped

Owner:ZHEJIANG JINGGUANG IND

Surge arrester and related manufacturing method

ActiveCN109196607BLow costSimplify the assembly processSupporting insulatorsOvervoltage protection resistorsActive componentStructural engineering

Owner:HITACHI ENERGY SWITZERLAND AG

Control method of influencing device for rolling stock

InactiveCN102473003BTemperature control deviceMeasuring devicesModel parametersComputer science

Owner:PRIMETALS TECH GERMANY

Spray liquid drying type wind energy heat pump air conditioning device

ActiveCN102705924BLess investmentLow costRefrigeration componentsHeating and refrigeration combinationsThermal energyEngineering

Owner:无锡申达空调设备有限公司

An intelligent water collection irrigation device

ActiveCN107568032BEasy to integrateIsolation blocking phenomenonWatering devicesCultivating equipmentsSolenoid valveDrip irrigation

Owner:新疆远峰安盾商贸有限公司

A double-layer porous biodegradable material coated with active molecules and its preparation method and application

ActiveCN109316623BLoose outer structureDense inner structureCosmetic preparationsToilet preparationsFreeze-dryingHyaluronic acid

Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD

Estimation Method of Instantaneous Speed of Rotating Machinery Based on Synchronous Compression Transformation of Vibration Signals

ActiveCN104374939BImprove estimation accuracyImprove the problem of extracting false peaksLinear/angular speed measurementEstimation methodsAccurate estimation

Owner:XI AN JIAOTONG UNIV