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.

Double-row Spherical Ultra-Precise Swing Angle Automatic Adjustment Mechanism and Its Application Method

ActiveCN103769992BAutomatic adjustment of swing angleAdaptableSuperfinishing machinesHydraulic cylinderEngineering
Owner:河南贝英智能科技有限公司

Method and device for detecting state of conveying belt of conveying tool

PendingCN113269106AReduce maintenance costsImprove protectionCharacter and pattern recognitionNeural architecturesSimulationConveyor belt
Owner:北京瑞华高科技术有限责任公司

Novel plunger pump hydraulic end assembly structure

ActiveCN111502981AReduce wearImprove sealingEngine sealsPositive displacement pump componentsEngineeringMechanical engineering
Owner:美国杰瑞国际有限公司

Cable fixing wheel device for electric shovel

PendingCN112234573AAvoid unplugging problemsAvoid breakingArrangements using take-up reel/drumStructural engineeringElectric shock
Owner:沂源县金源矿业有限公司

Dry-heating preventive device of liquid heater

InactiveCN103322690AAvoid burnsFluid heatersStopped workControl signal
Owner:张秀英

Device for measuring pipeline fluid flow velocity and measuring method

ActiveCN107271715AHigh measurement accuracyEliminate errorsFluid speed measurementElectricityResonant cavity
Owner:HANGZHOU ZIWU INSTR

Salary calculation formula editing and verifying system and method

InactiveCN104346555AEasy to editEasy to modifyNatural language data processingDigital data authenticationValidation methodsSoftware engineering
Owner:DONSON TIMES INFORMATION TECH CO LTD

Cranberry extract eye ophthalmic preparation and preparation method and uses thereof

InactiveCN103860625AGood effectMeet the strong demand for eye protectionSenses disorderAnthropod material medical ingredientsLingonberry extractDisease
Owner:CHENGDU JIANKABIN SCI & TECH

Tool for rapidly replacing carbon powder for selenium drum

InactiveCN104865806AQuick changeEase of ejectionElectrographic process apparatusMechanical engineeringSe element
Owner:安徽智汇和科技服务有限公司

Fuel filter

ActiveCN106194528AExtend your lifeInhibit sheddingMachines/enginesLiquid fuel feedersFuel filterEngineering
Owner:RUIAN KING FILTERS AUTO PARTS CO LTD

Customer loss prediction method, device and equipment and computer readable storage medium

ActiveCN109919685AImproving Churn PredictionImprove predictive performanceNeural architecturesMarketingShort-term memoryNetwork model
Owner:SUZHOU UNIV

Backlight module and liquid crystal display device

InactiveCN102748651AIncrease contact areaAvoid light leakageMechanical apparatusPoint-like light sourceLiquid-crystal displayTip position
Owner:DARWIN PRECISIONS XM

Drilling machine clamp holder

InactiveCN103527120AEasy to observeReduce wearDrilling rodsDrilling casingsElevation angleCrushed stone
Owner:ZHENJIANG ANDA COAL MINE SPECIAL EQUIP

Application integrity protection test method, intelligent terminal and storage medium

PendingCN110727594ADigital data protectionSoftware testing/debuggingTamper resistanceEmbedded system
Owner:北京智游网安科技有限公司

Trapped wave frequency band ultra wide band-pass filter based on terminal short circuit cross resonator

InactiveCN104659448AReduce volumeSimple structureResonatorsBand-pass filterEngineering
Owner:NANJING UNIV OF SCI & TECH

Spraying assembly structure for slide block of die-casting mold

ActiveCN102861900AExtended service lifeImprove the lubrication effectMoulding toolsSize changeDie casting
Owner:NINGBO XUNHUI ELECTRIC APPLIANCE

Input and output coupling structure of ultra-wide passband combiner

PendingCN112002978AReduce processing costsEasy to implementCoupling devicesSoftware engineeringEngineering
Owner:苏州诺泰信通讯有限公司

Injection-production pattern constructing method for carbonatite fault-karst reservoir

InactiveCN107191175AEffective guidance of water injection development workImprove heterogeneityFluid removalDesign optimisation/simulationPattern recognitionKarst
Owner:CHINA PETROLEUM & CHEM CORP

Method for preparing cement clinker from high-proportion carbide slag through decomposition outside kiln of five-stage preheater

InactiveCN102173608ASolve processing problemsSolve pollutionCement productionSlagDecomposition
Owner:新疆凯盛建材设计研究院(有限公司)

Automatic sucking, pasting and typesetting equipment

PendingCN114750427AAvoid the problem of manual pasting irregularitiesAvoid the problem of manual pasting and spacing typesetting irregularitiesDomestic articlesEngineeringMachine
Owner:山东德锡电子科技有限公司

Intelligent control gas shielded welding machine with liquid crystal display

ActiveCN109483020AReduce the number of welding failuresWelding/soldering/cutting articlesMetal working apparatusLiquid-crystal displayComputer module
Owner:WENLING AVATAR ELECTROMECHANICS MFG CO LTD

Heating tile

InactiveCN104595963ASimple structureLow costLighting and heating apparatusElectric heating systemAdhesiveHotline
Owner:佛山市暖万家热能科技有限公司

Jack

InactiveCN106904552ASimple structureEasy to useLifting devicesEngineering
Owner:宁波天胜传动件有限公司

Railway vehicle small-amplitude tilting adjusting system and control method thereof

PendingCN114771594ALow costImprove economyBogiesBogie-underframe connectionsAir springControl theory
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Conductive grease and preparation method thereof

InactiveCN102768873AImprove conductivityAccelerated corrosionNon-conductive material with dispersed conductive materialCable/conductor manufactureLithium soapHeat resistance
Owner:上海库革电气设备制造有限公司

Testing method and device and computer readable storage medium

PendingCN110162468AAvoid missingImprove completenessSoftware testing/debuggingTest scriptDirected graph
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for playing multimedia data

InactiveCN103873929ANo bandwidth requiredThere will be no lagSelective content distributionComputer hardwareMultimedia servers
Owner:北京鸿达以太科技有限公司

Coil fork positioning device for coil inserting and hanging in terms of small-lamination-thickness rotor

InactiveCN103855882ASave hang-up timeImprove rule efficiencyManufacturing dynamo-electric machinesEngineering
Owner:LONGKOU ZHONGJI ELECTRICAL MACHINERY

Single-wire communication method and related product

ActiveCN112491102ASingle-wire communication implementationReduce resource usageBatteries circuit arrangementsElectric powerTelecommunications linkCommunication link
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Juice extractor

InactiveCN105615606AImprove sealingEvenly mincedStrainersDrive shaftEngineering
Owner:NANNING HEIJING INFORMATION TECH CO LTD

Method and device for controlling unmanned plane to fly stably

InactiveCN105511484AReliable dataAttitude controlPosition/course control in three dimensionsGyroscopeControl system
Owner:SHENZHEN AEE AVIATION TECH

Knowledge quantitative grading and intelligent teaching method

InactiveCN110533187ARealize quantitative calculationFinding the Cause of Learning DifficultiesData processing applicationsKnowledge representationCognitionSkill sets
Owner:HENAN NORMAL UNIV

Creeping interaction control method and system of dual-clutch automatic transmission automobile

ActiveCN104925049AImproved speed stabilityHigh creep speedInteraction controlAutomatic transmission
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Active carbon cement composite material and preparation method thereof

InactiveCN101941821ARaw materials are easy to getSimple methodCement compositesCircular economy
Owner:FUZHOU UNIV

Ultrahigh solid aqueous resin-free white color paste and preparation method thereof

PendingCN109593402AHigh solidsGood compatibilityPigment pastesSolid contentWetting
Owner:NIPPON PAINT GUANGZHOU

Bolt type detachable assembling support rack

InactiveCN109594795AImprove bearing capacityImprove versatilityShoresChinese charactersEngineering
Owner:CHANGJIANG & JINGGONG STEEL STRUCTURE GRP CO LTD

Lifting control system for metallurgical crane

InactiveCN113582026AImprove efficiencyImprove accuracyLoad-engaging elementsComplex mathematical operationsControl systemMechanical engineering
Owner:安徽江河智能装备集团有限公司

Communication connection establishing method and system and distributed lock component

InactiveCN105959170AAvoid blocking situationsData switching networksTelecommunicationsCluster systems
Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Control and reinforcement method of soft soil shield starting

InactiveCN108457662AEnsure safetyImprove reinforcementDrainageTunnelsSlurry wallInstability
Owner:ZHEJIANG UNIV CITY COLLEGE

Abrasive blasting waste and old optical disk processing equipment

InactiveCN102335884AAvoid secondary pollutionEfficient and economical recycling resultsAbrasive machine appurtenancesAbrasive blasting machinesAbrasive blastingPulp and paper industry
Owner:HUAXING GROUP ENVIRONMENTAL PROTECTION IND DEV

Low-power and high-resolution sigma-delta frequency-to-digital converter

ActiveCN106253896AHigh resolutionLow costPulse automatic controlLoop filterPhase detector
Owner:SUZHOU GST INFOMATION TECH CO LTD

LED plant growth lamp based on mosquito-repelling technology

InactiveCN109737334AInhibition of attachmentGuaranteed lighting effectsLighting elementsSaving energy measuresGrowth plantGrow light
Owner:德庆县智联机械科技有限公司

Clamp for fixing base plates

InactiveCN101557681APrinted circuit assemblingElectrical componentsEngineeringMechanical engineering
Owner:SAMSUNG ELECTRONICS SUZHOU SEMICON

Treatment method for preventing deterioration of Chinese wolfberry

InactiveCN103828903APrevent mothsFruits/vegetable preservation by freezing/coolingWater vaporMedicine
Owner:马俊杰

Method for preparing high-purity rare earth boride 6 (REB6) nano-powder

ActiveCN101891217AHigh activityHigh purityMetal boridesHigh energyRare earth
Owner:NORTHEASTERN UNIV

Music player on-board mode control method and music player on-board mode control system

ActiveCN107193226ASimplify the switch operationReduce lossRecord information storageProgramme control in sequence/logic controllersMode controlElectrical battery
Owner:FIIO ELECTRONICS TECH

Large-capacity digital door lock management and control system for remote authorization

InactiveCN102968835ARealize digital authorization managementReduce trafficIndividual entry/exit registersVideo monitoringSystems management
Owner:CHINA SHIP DEV & DESIGN CENT

Box body light source

PendingCN113983417AImprove switching efficiencyHigh degree of automationElectric lightingLight fasteningsEngineeringLight filter
Owner:东莞锐视光电科技有限公司

Flywheel energy storage system

InactiveCN111049315AReduce weightIncrease energy densityHybrid vehiclesShaftsElectric machineControl theory
Owner:IND TECH RES INST

Production method of talc tailing charred nutrient soil

InactiveCN104987245AImprove aggregate structureKeep looseFertilizer mixturesSlagPeat
Owner:蒋文兰

Free falling type needle-shaped thickness gauge for building

InactiveCN110145990AGuaranteed insertionSo as not to damageMechanical thickness measurementsFree fallingArchitectural engineering
Owner:佛山顺德薪溢测绘有限公司

Sea cucumber health care wine and preparation method thereof

InactiveCN101935607ANo other miscellaneous smellGive full play to the health functionAlcoholic beverage preparationAlcoholFreeze-drying
Owner:DALIAN HAIYANTANG BIOLOGY

Preparation method of wurtzite structure CZTS (Se) system powder

InactiveCN102627315AHigh powder activitySynthesis speedTin compoundsSelenium/tellurium compundsOrganic acidAlcohol
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Length optimization method for express lane intersection area

ActiveCN105139640AModerate lengthRoad vehicles traffic controlForecastingSnowpackIcing conditions
Owner:TIANJIN MUNICIPAL ENG DESIGN & RES INST

Three-primary-color light bar dimming control system and television

PendingCN113259646AColor signal processing circuitsPicture reproducers using projection devicesControl systemEngineering
Owner:GUANGDONG CHANGHONG ELECTRONICS

Liquid crystal polarization converter, preparation method and vector photoalignment system

ActiveCN105044988ASimple structureApplicable to widebandNon-linear opticsLiquid-crystal displayLight beam
Owner:南京晶萃光学科技有限公司

Rotary buffer pneumatic mechanical arm

InactiveCN103372866ASimple structureGuaranteed uptimeGripping headsArmsRobotic armAutomation
Owner:扬州市江洋塑料冲压配件厂

Combined pen

InactiveCN103317903ASimple structureEasy to useWriting implementsEngineeringLED lamp
Owner:朱红兵

Method and system for multiplexing/de-multiplexing natural gas pipe leakage optical fiber monitoring sensor

ActiveCN102997043ASave resourcesHigh sensitivityPipeline systemsPhotovoltaic detectorsCarrier signal
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Lemon peel blending plastic powder oil

InactiveCN106106855AReduce usageSimple manufacturing processFatty substance preservation using additivesEdible oils/fatsRhizomeDioscorea polystachya
Owner:安徽华健生物科技有限公司

Oil spraying and air supplementing structure of oil spraying screw rod vacuum pump

ActiveCN104948464AIncrease power consumptionPlay the role of lubrication and noise reductionPumpsRotary/oscillating piston pump componentsAtmospheric airVacuum pump
Owner:无锡锡压压缩机有限公司

High-strength high-toughness cast steel material and manufacturing method thereof as well as cast product

ActiveCN104195449AHigh strengthImprove toughnessHigh intensityWater cooling
Owner:山西中煤电气股份有限公司

Backlight module group and display device

InactiveCN106205501AStatic indicating devicesNon-linear opticsLight guideDisplay device
Owner:BOE TECH GRP CO LTD +1

Generation strength selection platform

InactiveCN109350092ARadiation diagnostic device controlOutput deviceEngineering
Owner:YUYAO DECHENG TECH CONSULTING

Adjustable diamond pen rack for steel belt machining equipment

PendingCN112338804AEasy to adjust the lengthTake advantage ofGrinding carriagesAbrasive surface conditioning devicesGrinding wheelScrew thread
Owner:JIANGSU GUOXIN METAL PROD

Display panel

ActiveCN102819158AGuaranteed display effectIncrease success rateSolid-state devicesNon-linear opticsComputer moduleData-driven
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Electrode movement device

InactiveCN103840351AEasy to operateIncrease productivityLine/current collector detailsEngineeringElectrode
Owner:SIP GOLDWAY TECH

Radar-and-light controlled sensing module

InactiveCN106304475AImprove reliabilityElectrical apparatusElectroluminescent light sourcesLight sensingLED lamp
Owner:深圳高山领航科技有限公司

Automatic feeding device for celadon body clay manufacturing and rolling

ActiveCN109016109AAvoid OverloadingImprove grinding efficiencyFeeding arrangmentsEngineeringMechanical equipment
Owner:龙泉新峰青瓷有限公司

Violation line pressing discrimination method based on improved Canny edge detection algorithm

ActiveCN112528868AImprove signal-to-noise ratioReduce occupancyImage enhancementImage analysisPattern recognitionTraffic crash
Owner:XUZHOU NORMAL UNIVERSITY

Super respiratory chain compound protein

ActiveCN107815443ACytochromesPeptide preparation methodsDiseaseCellular respiration
Owner:TSINGHUA UNIV

Manual swimming thruster

InactiveCN105194842AAvoid swingingEasy to operateSwimming frameworkPropellerBuoyancy function
Owner:绍兴顶多纺织有限公司

Terahertz wireless communication network resource management and control method based on intelligent reflection plane

ActiveCN113497649AAvoid interferenceSolve the blockageElectromagnetic transmission non-optical aspectsRadio transmissionNetwork resource managementTelecommunications link
Owner:UNIV OF SCI & TECH BEIJING

Water surface garbage floating garbage cleaning boat with dragging structure

ActiveCN113371144AEasy to storeAvoid damageWater cleaningWaterborne vesselsElectric machineryStructural engineering
Owner:武汉市两江水域市容环境卫生中心

Automatic zinc adding apparatus for continuous hot dip galvanizing and usage method thereof

ActiveCN107794475AReduce consumptionStable liquid level controlHot-dipping/immersion processesMolten stateIngot
Owner:SHANGHAI DONGXIN METALLURGY TECH ENG

Audio signal decoding device and audio signal encoding device

ActiveCN1981326ASpeech analysisAudio signal flowAudio signal
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

Method and device for optimizing building group displacement in map

PendingCN112182704ASpatial distribution feature preservationGuaranteed positioning accuracyGeometric CADConstraint-based CADImmune genetic algorithmGenetics algorithms
Owner:YANGTZE UNIVERSITY

Cutting and stacking device for PVC drain pipe production and using method thereof

ActiveCN112776062AEasy to transportEasy to ship outMetal working apparatusElectric machineEngineering
Owner:RONGCHENG PIPE IND

Method for extracting thanakha

ActiveCN107669557AAvoid damageHelp to playCosmetic preparationsToilet preparationsUltravioletUltraviolet absorption
Owner:广州市络捷生物科技有限公司

Preparation method of optical fiber core layer

ActiveCN104609719AImprove performanceGlass making apparatusCladded optical fibrePhysical chemistryOxygen
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Bedpan capable of supporting buttocks and waist of clinical patient by inflating

InactiveCN101467929AConvenience problems with peeingSolve the problem of peeing and poopingMedical transportButtocksBedpan
Owner:何国苗

Methods and nodes in lawful interception system

ActiveCN110537353AWireless network protocolsTransmissionLawful interceptionComputer science
Owner:TELEFON AB LM ERICSSON (PUBL)

Engineering pile deviation preventing structure of soft soil foundation and pretreatment method

InactiveCN102235008AAvoid misalignmentReasonable and practical structureExcavationsBulkheads/pilesPretreatment methodEngineering
Owner:ZHEJIANG HONGYU ENG PROSPECTING DESIGN

System and method for wirelessly charging new energy automobile by mobile energy storage power station

ActiveCN104638696AImprove securityImprove reliabilityElectromagnetic wave systemMobile unit charging stationsPower batteryElectricity
Owner:BYD CO LTD

Information Technology Asset Location Using Visual Detectors

ActiveCN103971088ACharacter and pattern recognitionResourcesVision basedEngineering
Owner:IBM CORP

Compound fire extinction material used for coal mine, and preparation method thereof

ActiveCN108498998AEfficient flame retardantFire fastFire extinguisherSafety equipmentsPolyvinyl butyralSodium Bentonite
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Preparation technology of nanometer SiO2 composite cement

ActiveCN101993207ABurn fullyHigh activitySolid waste managementNano sio2Ultimate tensile strength
Owner:安徽海螺材料科技股份有限公司

Connector for connecting a container of liquid or semi-liquid food products and machine comprising said connector and container

ActiveCN108658031AThermometer detailsTemperature measurement in household appliancesLiquid productEngineering
Owner:ALI - CARPIGIANI GROUP

Insoluble medicine transdemal absorption preparation and process for preparing same

InactiveCN1449742AMedical devicesPharmaceutical non-active ingredientsSolubilityCross-link
Owner:SHENYANG PHARMA UNIVERSITY

Sealing ring for polyferric sulfate reaction kettle and working method

ActiveCN112197002AGuaranteed tightnessAvoid affecting the tightnessProductsEngine sealsIron sulfatePhysical chemistry
Owner:马鞍山健鼎化工有限公司

Automated test execution plan generation

InactiveCN102576432ASoftware testing/debuggingResourcesExecution planTestware
Owner:IBM CORP

Cascode fully integrated low-dropout linear voltage regulator circuit

ActiveCN105005351AHigh loop gainImproved load transient response performanceElectric variable regulationCapacitanceLow load
Owner:拓尔微电子股份有限公司

Multi-sensing-data space-time synchronization method and road multi-sensing-data vehicle-mounted acquisition system

ActiveCN104112363AResolution timeSolving Consistency IssuesDetection of traffic movementSensing dataCognition
Owner:XI AN JIAOTONG UNIV

Improvements in or relating to forming apparatus

ActiveCN101360595ABaked articles handlingShaping conveyorsRelative motionEngineering
Owner:MFG SYST LTD

Steel sheet pile

ActiveCN102995626AImprove stabilityLess seamsBulkheads/pilesSheet steelWater leakage
Owner:CHINA RAILWAY 14TH CONSTR BUREAU GRP 4TH ENG

Notification triggering message processing method and device

ActiveCN112118352AImprove user experienceAvoid multiple responsesSubstation equipmentTransmissionEngineeringMessage processing
Owner:JINGDONG TECH HLDG CO LTD

Apparatus for providing rotating movement

InactiveCN104507795APressure pumpsMachines/enginesSurface levelEngineering
Owner:WATERBOX

Direct current glow plasma device and preparation method of diamond chip

InactiveCN102127755AInhibit transfer to arc dischargeIncrease the areaPolycrystalline material growthFrom chemically reactive gasesPower control systemPulsed DC
Owner:UNIV OF SCI & TECH OF CHINA

Copper ink for solar cell, preparation method of the copper ink, manufacturing method of solar cell main grid, and solar cell module

InactiveCN103382327AReduce manufacturing costReduce the difficulty of productionFinal product manufactureInksFritSolar cell
Owner:BYD CO LTD

Control method and system for 5G intelligent terminal with rotatable camera

ActiveCN112188067AShoot real-time adjustmentsLess power consumptionTelevision system detailsColor television detailsComputer hardwareEmbedded system
Owner:SHENZHEN YUNJI INTELLIGENT TECH CO LTD

Learning radio signals using radio signal transformers

ActiveCN111264033ATransmission monitoringNeural learning methodsTelecommunicationsData set
Owner:VIRGINIA TECH INTPROP INC

Full-automatic intestine turning and cleaning device

InactiveCN105901107AImprove quality and safetyReduce adhesionAnimal intestine cleaningSpiral bladeVacuum pump
Owner:李满

Electric power data collection monitoring system

ActiveCN103199625AAcquisition stableReduce power consumptionCircuit arrangementsCommunication interfaceElectric power system
Owner:STATE GRID CORP OF CHINA +2

Health type viscose fiber with high wet modulus and its production process and use

InactiveCN1332276AEasy to prepareSuitable for industrial productionArtificial filaments from viscoseWet spinning methodsCelluloseMechanical property
Owner:DONGHUA UNIV

Composite damping coating

ActiveCN104129132AWide damping temperature rangeImprove damping performanceSynthetic resin layered productsMetal layered productsEpoxyOrganic solvent
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

DCAPS (derived cleaved amplified polymorphic sequence) molecular marker for rapid identification or assisted identification of tomato soluble solids and application of molecular marker

ActiveCN110129478AImprove accuracyImprove the effect of practiceMicrobiological testing/measurementDNA/RNA fragmentationRapid identificationGenome
Owner:SHANGHAI ACAD OF AGRI SCI

Slot liner and interphase insulator combination

ActiveCN102474147AWindings insulation materialWindings insulation shape/form/constructionElectricityElectric machine
Owner:BEIJING PRESTOLITE MOTOR DRIVE TECH

Photoetching machine matching method based on covariance matrix adaptive evolution strategy

ActiveCN112558426AImprove matching efficiencyImprove matching accuracyPhotomechanical exposure apparatusMicrolithography exposure apparatusAlgorithmEngineering
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A making method for large-area nano film solar battery

InactiveCN101241956ASimple packaging processLow costLight-sensitive devicesFinal product manufactureTectorial membraneScreen printing
Owner:上海纳晶科技有限公司

Method for restraining deformation of existing cutting gravity type retaining wall

ActiveCN111259478AReduce earth pressureReduce loadGeometric CADArtificial islandsArchitectural engineeringRetaining wall
Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

Low-friction resistance thread hook for spinning

ActiveCN103628249AAvoid defectsHigh surface finishWeft knittingWarp knittingSurface finishYarn
Owner:陆粉干

Ventilation device for building energy saving

ActiveCN109737541AAvoid wastingImprove cleanlinessLighting and heating apparatusElectric heating systemBuilding energyEngineering
Owner:INNER MONGOLIA UNIV OF TECH

Bathroom drier

ActiveCN111356880AEasy to disassembleSpace heating and ventilation detailsDrying machines with local agitationAgricultural engineeringStructural engineering
Owner:MITSUBISHI ELECTRIC CORP

Wastewater treatment process for producing rubber accelerator NOBS

InactiveCN104556553AHigh transparencyImprove water purification effectMultistage water/sewage treatmentBiological water/sewage treatmentSewageSettling basin
Owner:SHANDONG YONGTAI CHEM GROUP

Defrosting start point judgment method and defrosting start point judgment system for multi-loop heat exchanger of air source heat pump

ActiveCN106403422AAvoid wastingEasy to measureCorrosion preventionRefrigeration safety arrangementFrostEngineering
Owner:GUANGDONG UNIV OF TECH

Cutting device for blood bag braid

ActiveCN113043348AInsert smoothlySimple structureWithdrawing sample devicesBiological testingStructural engineeringKnife blades
Owner:潍坊骏驰电子科技有限公司

System for treating and recycling waste water resulting from lithium battery production

ActiveCN105293782AReduce miningImprove the level of comprehensive utilizationOrganic chemistryWater contaminantsSuspended particlesFlocculation
Owner:ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECH CO LTD

PDF (Portable Document Format) file information embedding and extracting method based on PDF cross reference table

InactiveCN102622562AImprove concealmentPracticalProgram/content distribution protectionDocumentation procedureInformation embedding
Owner:SUN YAT SEN UNIV

Urban accident disaster evolution simulation and risk prediction early warning method

ActiveCN111797572ARapid Prediction and Early WarningMeeting the Needs of Deep LearningMathematical modelsDatabase distribution/replicationData warehouseData assimilation
Owner:CHINA UNIV OF MINING & TECH (BEIJING) +1

Video-based dense crowd counting method and system

ActiveCN110503666ARealize the task of region segmentationImprove robustnessImage enhancementImage analysisPattern recognitionCrowd counting
Owner:SHANGHAI JIAO TONG UNIV

Bus duct plug box

ActiveCN104242196ACompact structureMeet the needs of installation and useBus-bar installationElectrical connectionEngineering
Owner:镇江西门子母线有限公司

Online diagnosis method for heat exchange performances of tri-sectional rotary type air preheater

ActiveCN104655673AFew measuring point dataThe calculation method is simple and accurateMaterial heat developmentStructural/machines measurementAir preheaterData acquisition
Owner:NORTHEAST DIANLI UNIVERSITY

Intelligent pig captive breeding monitoring system based on video activity analysis

InactiveCN110222664AFast postprocessingImprove accuracyImage enhancementImage analysisAnimal behaviorEar tag
Owner:HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY

Chinese characters hand-written input method

InactiveCN101135946AImprove accuracyFast typingInput/output processes for data processingProgramming languageHandwriting
Owner:黄金富

Wireless network scanning method and system

ActiveCN102238694AImprove scan performanceAchieve power saving effectEnergy efficient ICTAssess restrictionWireless mesh networkWaiting time
Owner:WISTRON NEWEB

Method for synthesizing cis-7-tetradecenol acetate which is main component of sex pheromone of holcocerus vicarius walker

ActiveCN105418418ARaw materials are easy to getSimple and fast operationPreparation from carboxylic acid halidesPreparation by hydrolysisPhosphoniumHolcocerus vicarius
Owner:SHANXI AGRI UNIV

Tar wastewater treatment method

ActiveCN104193107AAvoid issues that don't work wellHigh removal rateWorking-up pitch/asphalt/bitumen by chemical meansMultistage water/sewage treatmentWater qualityEmission standard
Owner:广州北港能源环保有限公司

Device of arranged in accessories socket and camera accessories

InactiveCN1369739AEasy to fixCoupling contact membersPhotographyEngineeringMobile device
Owner:NIKON CORP

Image data processing system

InactiveCN102693098AHigh speedProcessing speedVisual presentationDigital output to print unitsData processing systemDocument preparation
Owner:FUJIFILM BUSINESS INNOVATION CORP

Database access management method and system, electronic equipment and storage medium

ActiveCN109710615AImprove stabilityLow costDatabase indexingExpiration TimeValue set
Owner:JIANGSU MANYUN SOFTWARE TECH CO LTD

Medical data variable measurement monitoring method and system based on big data

ActiveCN113491806AAccurate calculationFlow monitorsFlow controlRadiologyBackground image
Owner:南通华恩医疗设备制造有限公司

Stroller with foldable wheel structure

InactiveCN110979439AComfortable to useSimple structureSledgesCarriage/perambulator with multiple axesCushionSafety harness
Owner:合肥赫恩斯堡智能科技有限公司

Modified asphalt production process for high QI and high TI tar raw materials, and apparatus thereof

InactiveCN109294610AReduce processing costsAdaptableWorking-up pitch/asphalt/bitumen by distillationDistillationSuperheated steam
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM

Control device and control method of belt conveyor

InactiveCN107973084AEasy to transportImprove transportation efficiencyControl devices for conveyorsComputer scienceBelt conveyor
Owner:WUHAN MARINE MACHINERY PLANT

Scene suitability analysis method based on support vector machine

InactiveCN114494244AMaximize weapon performanceGood benefitImage enhancementImage analysisEngineeringImaging Feature
Owner:中国人民解放军96901部队

Shading device based on drum friction and used for vehicle-mounted road crack detection system

InactiveCN109505218ARealize dynamic controlTime-consuming and labor-intensive solutionRoads maintainenceRoad surfaceEngineering
Owner:JILIN UNIV

Object differential action detection method and device

InactiveCN104224058AAccurate judgmentAvoid energy consumptionMachine detailsFloor sweeping machinesComputer visionArtificial intelligence
Owner:UNI RING TECH

Sewage treatment method and equipment, control method and device of sewage treatment equipment and sewage treatment system

PendingCN113264644ARealize co-governanceSmall footprintWater treatment parameter controlFatty/oily/floating substances removal devicesOil separationSewage
Owner:BEIJING DATANG TELECOM CONVERGENCE COMMTECH +1

Block chain evolutionary method and system

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