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.

Method and system for coordinating multimedia broadcast/multicast service resources in adjacent cells

InactiveCN101094216BResolve interferenceNetwork traffic/resource managementBroadcast service distributionResource coordinationAir interface
Owner:HUAWEI TECH CO LTD

Sheet feeding device and recording device

InactiveCN100339281CSet the effective transmission length arbitrarilyGuaranteed separation effectRegistering devicesOther printing apparatusEngineeringSheet material
Owner:CANON KK

Improved Wiener filtering method and system for high-speed optical pulse amplitude modulation

ActiveCN106100751BProcessing speedElectromagnetic transmissionOptical powerSingle mode fiber transmission
Owner:太比康通讯科技有限公司

A nuclear power plant containment sprinkler system test verification method and test device

ActiveCN107515189BAvoid Corrosive RisksWeather/light/corrosion resistanceValidation methodsSoftware engineering
Owner:NUCLEAR POWER INSTITUTE OF CHINA

Four-degree-of-freedom multi-layer parallel lifting mechanism of clamp car

ActiveCN105460028BHeavy loadLarge working spaceWagons/vansCargo supporting/securing componentsEngineeringDegrees of freedom
Owner:YANSHAN UNIV

A kind of method for preparing 1,3-propanediol and reaction system thereof

ActiveCN109593025BHigh selectivityHigh yieldPreparation by OH group eliminationPtru catalystBiochemical engineering
Owner:ZHANGJIAGANG GLORY CHEM IND CO LTD

Conduit type normal temperature dehumidification method for peanut

InactiveCN100502669CReduce power consumptionEasy drying operationFruit and vegetables preservationRoom temperatureEngineering
Owner:SICHUAN UNIV

Alloy gray cast iron piston ring as well as manufacturing method and special template thereof

InactiveCN102534354BHigh elastic modulusMeet the requirements of large specific pressurePiston ringsMachines/enginesPiston ringAlloy
Owner:石家庄金刚内燃机零部件集团有限公司

Preparation method of orthorhombic tin dioxide thin film

InactiveCN102161503BSolid-state devicesTin oxidesTin dioxidePhysical chemistry
Owner:SHANGHAI UNIV

A solid-liquid mixture processing system

ActiveCN105565641BAffect the degree of loosenessIncrease the convective heat transfer areaSludge treatment by de-watering/drying/thickeningDrying solid materialsThermodynamicsEngineering
Owner:王良源

Data transmission device between storage and register and method

ActiveCN101763244BImprove instruction execution efficiencyReduce overheadConcurrent instruction executionProcessor registerData needs
Owner:LOONGSON TECH CORP

A high-precision and quick assembly and disassembly structure of a tokamak divertor module

InactiveCN104021820BAvoid installation errorsSimple processNuclear energy generationThermonuclear fusion reactorDivertorElectrical and Electronics engineering
Owner:INST OF PLASMA PHYSICS CHINESE ACAD OF SCI

Lower computer parameter configuration query system and method

ActiveCN104049603BSimplify the configuration processSimplify the inquiry processTotal factory controlProgramme total factory controlCommunication unitFrequency filtering
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

A static automatic calibration system for eddy current sensors

ActiveCN103776481BImprove calibration accuracyWide applicabilityInstrumentsEngineeringMechanical engineering
Owner:ZHEJIANG UNIV

Cavity substrate with directional photoelectric transmission channel and manufacturing method thereof

ActiveCN112216656AAvoid interferenceReduce noiseSemiconductor/solid-state device detailsSolid-state devicesEngineeringOptical communication
Owner:ZHUHAI ADVANCED CHIP CARRIERS & ELECTRONICS SUBSTRATE SOLUTIONS TECH

Medical instrument having an engagement mechanism

ActiveCN101040771ASuture equipmentsInternal osteosythesisEngineeringActuator
Owner:ETHICON ENDO SURGERY INC

Security system that controls the intelligent steering of the stroller

ActiveCN106073304BTrue, accurate and efficient real-time statusTrue, Accurate and Efficient ResponseChildren furnitureAlarmsControl engineeringTerminal equipment
Owner:盐城泓文广告传媒有限公司

An automatic production line for powdered activated carbon regeneration

ActiveCN105148886BKeep healthyOvercoming the Defects of Furnace ShutdownOther chemical processesCombustible gas purificationActivated carbonProduction line
Owner:徐州华睿炭材料科技有限公司

A capsule sorting device

ActiveCN112774963BEasy maintenanceSievingScreeningEngineeringStructural engineering
Owner:重庆海默尼制药有限公司

A new control method for rotary-wing drones

ActiveCN109062242BHigh control precisionImprove robustnessAttitude controlControl engineeringUncrewed vehicle
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

A structure for upgrading a mechanical door lock to an intelligent door lock

ActiveCN105089374BSimple structureLow retrofit costNon-mechanical controlsKeysControl armEngineering
Owner:许勇

a triangular support

ActiveCN105889240BSimple structureEasy to installRod connectionsRight triangleEngineering
Owner:苏州赛维亚新材料科技有限公司

Transmission control method based on differentiated service in IEEE 802.11 WLAN

InactiveCN101651963BImprove transmission qualitySave channel resourcesError prevention/detection by using return channelNetwork traffic/resource managementLoss rateDifferentiated services
Owner:NANJING TECH UNIV

A rotating structure for a low-consumption pendant tower

InactiveCN106586851BImprove performanceReduce consumptionCranesFixed frameEngineering
Owner:GUILIN HETIAN ARCHITECTURE OF MACHINE

A hydraulic movable dam with strong impact resistance

ActiveCN112030895BStrong impact resistanceExtended service lifeBarrages/weirsVibration suppression adjustmentsHydraulic cylinderElectro hydraulic
Owner:ANHUI MINGCHUAN ACTIVITIES DAM TECH CO LTD

Lint absorbing device of lockstitch sewing machine

ActiveCN102888725BNot easy to get stuckReduce wear and tearSewing-machine elementsEngineeringPressure difference
Owner:JACK SEWING MASCH CO LTD

Flame-resistant sheet

ActiveCN111497394BReduce lossAvoid interactionSynthetic resin layered productsCoatingsEngineeringMechanical engineering
Owner:DARWIN PRECISIONS CORP

Polyvinyl chloride paste resin and its preparation method

ActiveCN104837918BGood foaming effectImprove moisture resistancePolyvinyl chlorideMoisture resistance
Owner:HANWHA CHEMICAL CORPORATION

An Efficient Method for Automatic Packet Mirroring Based on General Server

ActiveCN107770188BHigh speedImprove accuracyTransmissionComputer hardwareTheoretical computer science
Owner:BEIJING ACT TECH DEV CO LTD

A kind of ancient tree restoration method and equipment

ActiveCN111792560BImprove stabilityImprove flatnessLifting framesHorticulture methodsClassical mechanicsStructural engineering
Owner:杭州申华景观建设有限公司

A kind of solar cooling umbrella based on fluid atomization

InactiveCN105661786BSolve the problem of irradiationSave resourcesBatteries circuit arrangementsUmbrellasUltravioletEngineering
Owner:BEIJING UNION UNIVERSITY

Silicon carbide crystal growth crucible for increasing utilization rate of power sources

ActiveCN102912444BReduce radial temperature gradientReduce secondary crystallizationAfter-treatment apparatusPolycrystalline material growthCrucibleCrystal growth
Owner:XIAN UNIV OF TECH

Billiard hitting auxiliary method, device, storage medium and electronic equipment

ActiveCN109011534BReduce the difficulty of hittingBilliardsColor imageEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A blockchain-based multi-source cross-composite authentication method for the Internet of Things

ActiveCN109981637BImprove integrityEasy to integrateFinanceUser identity/authority verificationThe InternetEngineering
Owner:ZHEJIANG GONGSHANG UNIVERSITY

A flow-soldering spout choke device

InactiveCN103008820BNo pollution in the processReduce oxidationPrinted circuit assemblingSolder feeding devicesImpellerChemical reaction
Owner:XUZHOU HENGYUAN ELECTRICAL APPLIANCES

Corrogated pipe outer conductor leakage radio-frequency coaxial cable for mobile communication

InactiveCN101000812BLow costMitigation of impairmentCoaxial cables/analogue cablesWaveguidesElectrical resistance and conductanceElectrical conductor
Owner:JIANGSU HENGXIN TECH CO LTD

Wood-base photochromic composite preparation method

InactiveCN102873726BLight response time is fastTightly boundWood treatment detailsPressure impregnationPolyvinyl alcoholMegasonic cleaning
Owner:NORTHEAST FORESTRY UNIVERSITY

Formaldehyde free adhesive composition

PendingCN112004884ANon-macromolecular adhesive additivesEster polymer adhesivesPolymer sciencePolymer chemistry
Owner:DOW GLOBAL TECH LLC +1

Setting method and device for in-situ protection and setting of sub-synchronous oscillation for wind-fire bundling via direct current

ActiveCN109193704BAccurate and reasonable value settingPower oscillations reduction/preventionTransformerPower grid
Owner:国家电网公司东北分部 +1

Pneumatic energy storage welding gun matching stud welding machine and welding method of gun

ActiveCN102794554BLittle thermal impactImprove welding qualityElectrode supporting devicesWelding accessoriesSlide plateEngineering
Owner:SHENZHEN HONGBAI TECH IND

A Method of Collecting Hardware Error Information

ActiveCN107168815BNo omissionsEasy to guideHardware monitoringNon-redundant fault processingComputer hardwareSystem error
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Electronic card connector

InactiveCN103427209BAvoid warpingCouplings bases/casesEngineeringMetal
Owner:SHENZHEN EVERWIN PRECISION TECH

A Similarity Detection Method for Science and Technology Project Application Form Based on Synonym Analysis

ActiveCN107122340BEliminate distractionsImprove accuracySemantic analysisSpecial data processing applicationsVector space modelTf–idf
Owner:SCI & TECH INFORMATION INST ZHEJIANG PROV

an air flotation device

ActiveCN105330075BHigh catalytic efficiencyQuality assuranceMultistage water/sewage treatmentEnergy based wastewater treatmentPhotocatalytic reactionSlag
Owner:WUXI GONGYUAN MACHINERY

Powder metallurgy part with inclination angles between inner bores and parting surfaces and mould structure thereof

ActiveCN102328089BReasonable structureStructural innovationTurbinesOther manufacturing equipments/toolsPhysical propertyMaterials science
Owner:FOSHAN IFIRST POWDER METALLURGY TECH

Air conditioner compressor control method, device and air conditioner

ActiveCN110207327BRapid coolingMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC

A kind of pcl/plga composite foaming oil-absorbing material and preparation method thereof

ActiveCN113121866BHigh densityEliminate the effects ofLiquid separationPhysical chemistryOil absorption
Owner:ZHENGZHOU UNIV

Assemblies including fasteners and methods for fastening structures having holes

ActiveCN108457960BPinsRivetsClassical mechanicsFastener
Owner:THE BOEING CO

Engine and magnetic filter thereof

ActiveCN103511023BIncrease the effective filter areaSmall pressure dropPressure lubricationLubricant mounting/connectionBiochemical engineeringLubrication
Owner:WEICHAI POWER CO LTD

A kind of spicy barbecue sauce and preparation method thereof

ActiveCN107581582BExtended shelf lifeGood antibacterial effectFood scienceBiotechnologyCholesterol
Owner:宁夏红山河食品股份有限公司

Recognition system of the position along a train of a braking control mechatronic device associated with a railway vehicle

PendingCN112839850ARailway vehiclesVehicle sub-unit featuresControl engineeringControl theory
Owner:FAIVELEY TRANSPORT ITAL SPA

Method for implementing automatic call handover according to network status and multi-mode terminal

InactiveCN101505468BEasy to useImprove call success rateCommmunication supplementary servicesCall forwardingHandover
Owner:ZTE CORP

A microwave plasma atomic emission spectrometry and system for directly analyzing solid samples

ActiveCN107664633BAvoid introducingImprove accuracyAnalysis by thermal excitationReference productCollection system
Owner:SICHUAN UNIV

Intravascular blood flow measurement using differential pressure principle and an expanding flow sensor

PendingCN110520037ACatheterDiagnostic recording/measuringPlasma densityControl signal
Owner:KONINKLJIJKE PHILIPS NV

A semi-dry calender

ActiveCN112411247BHeating Range AdjustmentStable temperatureCalendersThermodynamicsEngineering
Owner:HANGZHOU NORTH STAR LIGHT IND MACHINERY CO LTD

Drive-brake integrated electric wheel and automobile with integrated disc hub motor and reducer

ActiveCN111845319BCompact structureReduce thicknessHubsMotor depositionReduction driveElectric machine
Owner:ZHEJIANG VIE SCI & TECH

Heat dissipation structure of lidar and lidar

ActiveCN110736972BImprove cooling effectImprove stabilityWave based measurement systemsModifications using liquid coolingEngineeringRefrigerant
Owner:HESAI TECH CO LTD

A lithium ion power battery module

InactiveCN103474594BSimple structureEasy to assembleCell component detailsPower batteryElectrical connection
Owner:YONGKANG JUXIANG VEHICLE

A rapid cooling device for server cabinets

ActiveCN112165838BGuaranteed uptimeEasy to useCooling/ventilation/heating modificationsEngineeringMechanical engineering
Owner:安擎计算机信息股份有限公司

A vacuum negative pressure gas static pressure ultra-precision guide rail

InactiveCN101737426BGuidance accuracy influenceGood accuracy retentionBearingsMicromachiningsVacuum chamber
Owner:BEIJING UNIV OF TECH

Dispatching system and method according to abnormal

InactiveCN1715114BManual systemsProgram planningEngineering
Owner:GENERAL ELECTRIC CO

Catalytic cracking oil slurry furfural extract oil hydrogenation catalyst and its preparation method and application

ActiveCN108452842BReduce interactionIncrease profitMolecular sieve catalystsHydrocarbon oils refiningMolecular sievePtru catalyst
Owner:PETROCHINA CO LTD

High-speed film recycling and granulation device

ActiveCN110900890BUniform particlesTight texturePlastic recyclingThin membraneProcess engineering
Owner:HUNAN UNIV OF TECH

A method to obtain the propagation law of network hot topics

ActiveCN105426391BPracticalSpecial data processing applicationsDiffusionCrowds
Owner:西安麦仓数据服务有限公司

A shock absorbing device for a multi-wire cutting machine

ActiveCN110815611BImprove conduction stabilityFlexible and convenient use of controlsFine working devicesWire cuttingEngineering
Owner:ZHUZHOU LIANXIN METAL CO LTD

Face recognition method and device based on video

ActiveCN109214247BCharacter and pattern recognitionSupervised learningBiology
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Air conditioning controller and method for controlling an air conditioning system

ActiveCN110382967BProgramme controlMechanical apparatusControl signalRegulator
Owner:MITSUBISHI ELECTRIC CORP

Expanded application method of traffic diversion system at roundabout intersection

ActiveCN109797614BEmission reductionAvoid unnecessary stayTraffic signalsRoad signsTraffic capacityTraffic signal
Owner:潍坊易达优道交通技术开发有限公司

Component wire penetrating device for shielding network socket and methods therefor

InactiveCN100541913CReliable electrical connectionContact members penetrating/cutting insulation/cable strandsCoupling protective earth/shielding arrangementsNetwork socketElectrical and Electronics engineering
Owner:彭元晖

A method for reporting a measurement report of a measurement event

ActiveCN103188724BQuality improvementIncrease success rateConnection managementComputer scienceTime to trigger
Owner:HUAWEI TECH CO LTD

Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereof

ActiveCN113442469ACheck injection volumeGuaranteed pressureDomestic articlesFiberPolymer science
Owner:TOYOTA JIDOSHA KK

A kind of LED spraying white primer and preparation method thereof

ActiveCN114133845BImprove adhesionReduce oxygen inhibitionPolyester coatingsPriming paintsPolyesterPolymer science
Owner:SHANGHAI CHANGRUNFA PAINT

Wide-area water flow perception method based on underwater bionic spherical/hemispherical robot swarm

ActiveCN113310517BImprove perceptionReduce volumeMeasurement devicesSonic/ultrasonic/infrasonic transmissionMarine engineeringWater flow
Owner:HARBIN ENG UNIV

Anti-drop positioning mechanism for furniture sliding door

ActiveCN105672795BEasy to disassembleQuick and easy disassemblyWing suspension devicesStructural engineeringMechanical engineering
Owner:伍志勇

A kind of backlight module and display module

ActiveCN105301843BIncrease profitImprove coupling efficiencyOptical light guidesNon-linear opticsLight guideEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Artificial long core and preparation method thereof

InactiveCN102628761BGood repeatabilitySimple preparation processPreparing sample for investigationEpoxyRock core
Owner:NORTHEAST GASOLINEEUM UNIV

Headlight and headlight element

ActiveCN1767969BVehicle headlampsPoint-like light sourceSemiconductor chipElectromagnetic radiation
Owner:OSRAM OPTO SEMICON GMBH & CO OHG

A kind of bainitic steel or martensitic steel membrane type wall tube screen row bending method

ActiveCN106425326BReduce the amount of weldingReduce rigidityFillet weldLarge screen
Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

Syringe Filling Vacuumizing and Stoppering Integrated Machine

ActiveCN103832961BEasy to operateHigh degree of automationBottle-handling machinesVacuum pumpingEngineering
Owner:WENZHOU GENERAL MACHINE

Homogeneous crosslinking beta-cyclodextrin/wolfram carbine composite microsphere and method of producing the same

InactiveCN101402029BImprove stabilityMeet actual needsOther chemical processesAlkali metal oxides/hydroxidesHigh densityMicrosphere
Owner:ZHEJIANG UNIV

Universal gas lamp starting circuit and realizing method thereof

ActiveCN103269554BSimple designMeet the start requirementsElectrical apparatusElectric lighting sourcesResonanceHigh voltage pulse
Owner:SHENZHEN VMAX NEW ENERGY CO LTD

A heavy-duty three-dimensional turntable capable of balancing the overturning moment

ActiveCN107553432BReduce torqueImprove carrying capacityWork benchesDrive motorEngineering
Owner:YANSHAN UNIV

A zero-discharge system and process for recycling high-salt and high-cod wastewater

ActiveCN110526512BHigh salt separation efficiencyIncrease the concentration factorWater treatment compoundsWater/sewage treatment by ion-exchangeHigh concentrationWater discharge
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Low pressure process for manufacture of 3-dimethylaminopropylamine (dmapa)

InactiveCN1747925AHigh selectivityOrganic compound preparationAmino compound preparationPtru catalystHydrogenation process
Owner:SOLUTIA INC

After-sales service verification method based on internet of things

ActiveCN108833598AEasy to monitor and manageAvoid the loophole of finding a third-party substituteLocation information based serviceTransmissionService personnelApplication server
Owner:深圳市诺域科技发展有限公司

Automobile diagnostic method and device, and storage medium

ActiveCN108829088AProgramme controlRegistering/indicating working of vehiclesSystem parametersDiagnostic methods
Owner:AUTEL INTELLIGENT TECHNOLOGY CORP LTD

Intelligent efficient vending machine and operation method thereof

ActiveCN112884981APlay a shock absorbing roleGood pickupCoin-freed apparatus detailsApparatus for dispensing discrete articlesOperating systemIndustrial engineering
Owner:山西全球蛙电子商务有限公司

Residual ink scraper

InactiveCN100346971CAchieve the purpose of removing residual ink on the wiperPrintingOutput deviceMechanical engineering
Owner:BENQ CORP

Preparation method of boron phosphide wear-resistant corrosion-resistant coating

InactiveCN102251214BHigh hardnessReduce residual stressVacuum evaporation coatingSputtering coatingWear resistantHardness
Owner:HARBIN INST OF TECH

3104Aluminum alloy spectral standard sample preparation method

ActiveCN100582739CAdjust and control elemental chemical compositionMaterial analysis by optical meansChemical compositionStandard samples
Owner:SOUTHWEST ALUMINUM GRP

Method for forming thin area of ​​mobile phone shell

InactiveCN105583998BGuarantee molding qualityReduce processing stepsPlastic injection moldingShell molding
Owner:江西酷派智能科技有限公司

Variable Valve Timing Control

ActiveCN108625920BMachines/enginesValve camshaftsVariable valve timingControl theory
Owner:AISIN SEIKI KK

Fully automatic control multifunctional solid-state fermentation tank

ActiveCN106701563BRealize mechanized controlRealize temperature controlBioreactor/fermenter combinationsBiological substance pretreatmentsAutomatic controlControl system
Owner:郑州良源分析仪器有限公司

A high thermal conductivity foam composite material

ActiveCN103818075BImprove thermal conductivityWith waterproof shock absorption functionNon-macromolecular adhesive additivesSynthetic resin layered productsAntioxidantPlasticizer
Owner:ZHEJIANG RUNYANG NEW MATERIAL TECH

Beverage and preparation method thereof

InactiveCN101862004BGreat tasteHas hangover effectFood preparationBiotechnologyFruit juice
Owner:吴诗奎

Text display method, device and mobile terminal

ActiveCN105138932BPrevent leakageInternal/peripheral component protectionText displayInterference color
Owner:SHANGHAI CHUANGGONG COMM TECH

A kind of preparation method of biomass carbon fiber reinforced gypsum board

ActiveCN111499332BSimple preparation processEnhanced interface bindingCeramic shaping apparatusFibre chemical featuresBiomass carbonCarbon fibers
Owner:GUANGXI UNIV

Methods of Analysis of Steroids

InactiveCN101470103BLow equipment requirementsHigh feasibilityComponent separationHalogenOnycholysis
Owner:TIANJIN JINYAO GRP

A goniometer calibrator

ActiveCN104977025BEasy CalibrationEasy to operateMeasurement devicesEngineeringAngle gauge
Owner:SHANGHAI UNIV OF ENG SCI

A kind of roll angle self-adaptive adjustment clamp

ActiveCN105290819BEasy to adjustImprove processing efficiencyFiling/rasping devicesPositioning apparatusInverted-T shapeInverted t
Owner:中国兵器装备集团自动化研究所有限公司

Electronic component screening method and device, manufacturing device for braiding electronic component series

ActiveCN108114915BResistance/reactance/impedenceMagnetic bodiesElectronic componentElectrode Contact
Owner:MURATA MFG CO LTD

Traditional Chinese medicine composition for treating female irregular menstruation and preparation method thereof

InactiveCN103550337BResolve slackDefinite curative effectUnknown materialsSexual disorderClinical efficacySide effect
Owner:黄文珍

Winding device

PendingCN110745647AEngineeringWire wrap
Owner:刘禄军

Automatic walking equipment and target area recognition method

ActiveCN107463167BImprove accuracyPosition/course control in two dimensionsPhysical medicine and rehabilitationPhysical therapy
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

A wide coverage multi-beam receiving array calibration method

ActiveCN109283511BEliminate mechanical rotation lost motion errorResponsiveness reflectsWave based measurement systemsBeam angleSignal conditioning circuits
Owner:HARBIN ENG UNIV

A method for ecological mixed culture of large-scale floating purse seine fish

ActiveCN107864901BAvoid cloggingGuaranteed normal exchangeClimate change adaptationPisciculture and aquariaMixed cultureEconomic benefits
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

A construction method and system for photovoltaic power station based on building information model

InactiveCN109885939BMonitor construction progressHigh precisionGeometric CADDatabase distribution/replicationComputer scienceGeographic information system
Owner:内蒙古众跃电力有限公司

A wall-mounted multifunctional fresh air blower

ActiveCN106196404BWith energy savingWith dust removalEnergy recovery in ventilation and heatingLighting and heating apparatusFrequency conversionFresh air
Owner:河北米微环保设备有限公司

A kind of organosilicon packaging material for photovoltaic module and preparation method thereof

ActiveCN112538334BGood adhesionHigh light transmittanceNon-macromolecular adhesive additivesMacromolecular adhesive additivesPtru catalystUltraviolet
Owner:CHENGDU GUIBAO SCI & TECH

A data service access right management method

ActiveCN108647524BEasy accessImprove the efficiency of service accessDigital data information retrievalDigital data protectionInternet privacyRights management
Owner:XINJIANG SAILING INFORMATION TECH CO LTD

Gas distribution timing control device and internal combustion engine therewith

ActiveCN102146819BGuaranteed rigidityEasy to processMachines/enginesLift valveEngineeringPhase change
Owner:NISSAN MOTOR CO LTD

Device for extracting glass fibers from waste printed circuit board and realizing energy utilization

InactiveCN102009058BHigh reuse rateRealize harmless treatmentSolid waste disposalPlastic recyclingGlass fiberCyclone
Owner:BEIHANG UNIV

Continuous fiber reinforced composite material additive manufacturing device

ActiveCN107139459BSmall diameterSmall size3D object support structuresApplying layer meansFiber-reinforced compositeTemperature monitoring
Owner:陕西众德科创科技有限责任公司

Shield cover structure

InactiveCN101448383BEffective non-magnetic gap reductionImprove efficiencyMagnetic/electric field screeningConductive materialsEngineering
Owner:XUZHOU CURRENCY MAGNETOELECTRICITY

A kind of efficient extraction equipment

ActiveCN106178589BInhibition releaseIncrease the degree of mixingLiquid solutions solvent extractionBlocked valvesEngineering
Owner:天津市博爱生物药业有限公司

An Annotation Generation Method for Soil Spatial Data Mapping

InactiveCN104021211BAutomate processingSolve the problem of step judgmentGeographical information databasesSpecial data processing applicationsSpatial mappingTheoretical computer science
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI

Method and device for automatic generation of makefile

ActiveCN103279356BSave understandingFully automatedSoftware designCode compilationTechnical standardSoftware engineering
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Display unit utilizing cholesterol liquid crystal macromolecule to increase contrast

InactiveCN100489603CIncrease contrastIncrease brightnessStatic indicating devicesNon-linear opticsOptical coatingCholesterol
Owner:WINTEK CORP

Optimal Control Method of Cutter Shaft of Hydraulic Drive Crusher

ActiveCN106391287BReal-time closed-loop controlReal-time control closed-loop controlDesign optimisation/simulationGrain treatmentsHydraulic motorControl engineering
Owner:HARDEN SHREDDER TECH

A method and system for real-time detection of the switching and withdrawing state of the outlet pressure plate of a power protection device

ActiveCN104964636BSolve the problem of not being detectedAvoid safety hazardsUsing electrical meansEngineeringElectric power
Owner:STATE GRID CORP OF CHINA +2

Application of triterpenoid saponins compound extracted from anemone taipaiensis

InactiveCN102229640BDoes not inhibit growthOrganic active ingredientsSteroidsTriterpenoid saponinPharmaceutical Substances
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Flat separation membrane

InactiveCN101711950BGood film formingSimple processSemi-permeable membranesTemperature responseCopolymer
Owner:TIANJIN POLYTECHNIC UNIV

Stain-proof and fireproof plate

InactiveCN102234395BLow priceStrong anti-pollutionCouplingChlorinated polyethylene
Owner:ZHEJIANG JINYU ENG CONSULTING CO LTD

An optical fiber sensing system for reciprocating compressors and its multi-parameter monitoring method

ActiveCN107061251BIncrease in sizeReduce volumePump testingPositive-displacement liquid enginesEngineeringFrequency response
Owner:WUHAN UNIV OF TECH

A method for repairing a display substrate, a display substrate, and a display device

ActiveCN109686258BImprove yieldRepair display abnormalities such as bad black lines, etc.Identification meansComputer hardwareDisplay device
Owner:BOE TECH GRP CO LTD +1

A purple sand glass ceramic bowl and its preparation process

ActiveCN104150773BLight textureAvoid breakingCarbon nanotubeCopper oxide
Owner:ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN

Timer system and related method capable of dynamically compensating a difference of a timer

ActiveCN1673926AAccurate timingDigital computer detailsGenerating/distributing signalsTimerReal-time computing
Owner:AUTOCHIPS

Data processing method and device for optimizing credit evaluation model

ActiveCN107633265BAchieve optimizationImprove evaluation accuracyFinanceCharacter and pattern recognitionRelevant informationData modeling
Owner:SHENZHEN AUDAQUE DATA TECH

Transient condition detection of power generating system

ActiveCN102991364ASpeed controllerElectric machinesPower factorPower grid
Owner:CUMMINS POWER GENERATION IP INC

Bicycle seat pipe and pipe wall-molding device thereof

InactiveCN101628601BExtended service lifeImprove the safety of useCycle framesVehicle frameUltimate tensile strength
Owner:HL

Connection, electrical through and sensor

PendingCN114751763ALow costAchieve connectionAnti-noise capacitorsMeasurement apparatus componentsThermal dilatationCeramic materials
Owner:KISTLER HLDG AG

Wrapping machine and method

ActiveCN111032514APaper article packagingConveyorsMachineCarriage
Owner:FABIO PERINI SPA

A low-temperature-resistant high-toughness PVC power cable protection tube and preparation method thereof

ActiveCN111371058BGood flexibilityImprove temperature resistanceCable installations in underground tubesPower cablePolyvinyl chloride
Owner:HANGZHOU XINLU IND CO LTD

The manufacture method of modified unsaturated polyester resin

InactiveCN101831036BAnti-agingAesthetically pleasingPolyester resinHydrazide
Owner:黄汉平

Anti-collision punching method, device and punching control system

ActiveCN103143616BOrthographic range avoidAvoid collisionShaping safety devicesPunchingControl system
Owner:ADTECH SHENZHEN TECH

Infrared polarization image fusion method based on multi-feature and feature difference drive

ActiveCN109410160BHelp identifyRich image sceneImage enhancementImage analysisRgb imageImage pair
Owner:HUNAN VISION SPLEND PHOTOELECTRIC TECH

Processing method and processing device for rubber tube material molding

ActiveCN102179937BLarge injection volumeAvoid introducingVulcanizationMold removal
Owner:广东新志密封技术有限公司

Sanitation vehicle

ActiveCN105292870BGuaranteed uptimeReduce torqueRefuse vehiclesHydraulic cylinderEngineering
Owner:HUNAN JINSONG AUTOMOBILE CO LTD

Enzymatically modified gellan gum

PendingCN111868095AOrganic active ingredientsCosmetic preparationsGellan gumEngineering
Owner:DUPONT NUTRITION BIOSCIENCES APS

Observation method of caving step distance in fully enclosed non-pedestrian roadway

InactiveCN103424055BImprove extraction efficiencyObservation results are clear and intuitiveMechanical clearance measurementsEngineeringCoal
Owner:XIAN UNIV OF SCI & TECH

An electronic plug gauge for measuring the diameter of hole structures

InactiveCN103697803BEasy to integrateImprove measurement efficiencyElectrical/magnetic diameter measurementsLower limitEngineering
Owner:CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC

Recovery method of demeclocy cline hydrochloride crystal mother liquor

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