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.

Aidehyde-addition-free shaving board and preparation method and application thereof

ActiveCN113172722AReduce odorCovering/liningsFurniture partsWood shavingsAdhesive cement
Owner:索菲亚家居湖北有限公司

Detachable dye-tank-bottom anti-blocking device

InactiveCN109229981AEasy to cleanNo splashLarge containersSpiral bladeEngineering
Owner:李媛媛

Opposite supporting embedded part construction method for underground continuous wall

ActiveCN103452098AEasy to installEasy constructionExcavationsBulkheads/pilesSlurry wallSurface layer
Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP

Automatic opening and closing barrier door for machine tool machining

InactiveCN111441689AEasy to remindImprove protectionPower-operated mechanismGlass wingsEngineeringStructural engineering
Owner:新昌县钢君农业机械有限公司

Technology for turning wastewater of melamine resin production into resource

InactiveCN102515384AOrganic compound preparationSulfonic acids salts preparationSulfonateMelamine formaldehyde resin
Owner:CHONGQING RUIZHI ENVIRONMENTAL TECH

Switch modularization detection method and device

ActiveCN113630294AIncrease flexibility and versatilityData switching networksElectric digital data processingManagement unitClock rate
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Box type folder made of weldable thermoplastic plate and relative machine

ActiveCN102649379BBox making operationsPaper-makingEngineeringMechanical engineering
Owner:鲁杰罗·佩罗尼公司

Self-adaptive replaceable pipeline joint waterproof structure

PendingCN109595412ARealize replaceableImprove waterproof performanceEngine sealsPipeline systemsEngineeringAirbag deployment
Owner:CHINA RAILWAY NO 17 BUREAU GRP +2

Hexagonal step type electrofusion furnace technology for high boron silicon instrument galss

InactiveCN1513780AEven heat distributionEliminate "dead spots"Glass furnace apparatusElectric furnaceElectricityBrick
Owner:力诺集团股份有限公司

Simple prescription for treating amygdalitis

InactiveCN104644696AImprove immunityImprove economyAnthropod material medical ingredientsFungi medical ingredientsWestern medicineMedicine
Owner:王玉青

Lifting facility

PendingCN109305506AEliminate the risk of leakageHigh rotation accuracySupporting framesRoller-waysMicrowaveFixed frame
Owner:KOCEL INTELLIGENT FOUNDRY IND INNOVATION CENT CO LTD

Display device and control method therefor

ActiveCN102959609AReduce switching timesImprove image display qualityStatic indicating devicesSolid-state devicesDisplay deviceDriving circuit
Owner:JOLED INC

Visible light communication automatic obstacle avoidance unmanned vehicle

ActiveCN113928200AReduce work intensityImprove unloading efficiencyVehicle with tipping movementMobile vehicleStructural engineering
Owner:北京卓翼智能科技有限公司

A kidney tonifying and spleen invigorating ointment, and a preparation method thereof

InactiveCN109172794AFull of nutritionMellow tasteAerosol deliveryDigestive systemAgaricusPolygonum odoratum
Owner:陶圣香

Installation structure of imaging laser radar

PendingCN111751805ACompact structureReduce weightWave based measurement systemsStands/trestlesGyroscopeRadar
Owner:江西上科极星光电技术有限公司

Performance assessment computing method and system

InactiveCN104268713AFlexible configurationFlexible modificationResourcesComputer scienceAssessment methods
Owner:宁波公众信息产业有限公司

Preparation method of high-quality shell powder from waste shells

InactiveCN111534155AQuick changeImprove qualityCalcium/strontium/barium carbonatesPencil leadsIce waterMetallurgy
Owner:秦皇岛美博士新型材料科技有限公司

Functionally gradient crash barrier and construction method thereof

PendingCN111877229AHigh strengthStrong impact resistanceNon-rotating vibration suppressionBridge structural detailsReinforced concreteArchitectural engineering
Owner:HUNAN UNIV

Power supply electric wire tight winding device

PendingCN114455385AEasy to fixAvoid loose windingFilament handlingEngineeringElectric wire
Owner:STATE GRID SHANDONG ELECTRIC POWER

Low-power voltage-frequency adjustable inverted sine wave signal source

ActiveCN109120170AReduce in quantityImprove conversion efficiencyDc-ac conversion without reversalVoltage amplitudeLow voltage
Owner:连云港杰瑞电子有限公司

Information recommendation method and device, and refrigerator

InactiveCN107798089AImprove search efficiencyImprove experienceDomestic cooling apparatusLighting and heating apparatusRefrigerated temperatureDatabase
Owner:HEFEI MIDEA INTELLIGENT TECH CO LTD

A drum type kitchen waste aerobic fermentation treatment device

InactiveCN102260098AFully stir fermentationFerment as soon as possibleClimate change adaptationOrganic fertilisersAgricultural engineeringFermentation
Owner:王佳萍

An intelligent heating device for oil well thermal fluid

ActiveCN110644961BReduce lossLow viscosityInsulationFluid removalHot runnerThermal fluids
Owner:盘锦辽河油田金宇集团有限公司

Traditional Chinese medicine composition for treating alopecia areata

InactiveCN105079457AHas the effect of cooling blood and moistening drynessHas the effect of nourishing blood and blackening hairDermatological disorderPlant ingredientsAdditive ingredientKidney
Owner:黄宇松

Positioning guidance device in radiotherapy process and application method thereof

PendingCN110075427AImprove stabilityCause placement errorX-ray/gamma-ray/particle-irradiation therapyControl systemEngineering
Owner:CANCER CENT OF GUANGZHOU MEDICAL UNIV

Micro-particle feed for juvenile coilia nasus and preparation method thereof

PendingCN107252014APromote digestion and absorptionImprove survival rateClimate change adaptationAccessory food factorsAbsorption capacityFish oil
Owner:句容市北山水库管理所

Energy-saving heat meter with multi-user time shared display

InactiveCN1804914ALow costAdaptableElectric signal transmission systemsCalorimeterMicrocontrollerLiquid-crystal display
Owner:陈为康

Method for preparing magnetic activated carbon from sugar solution

InactiveCN112758923AIncrease profitNo lossCarbon compoundsPolypropyleneSodium polyacrylate
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Integrated water treatment device

PendingCN108545894AIncrease cycle powerImprove self-cleaning abilityWater treatment parameter controlTreatment using aerobic processesLow speedWater flow
Owner:NANJING TIANHESHUI ENVIRONMENT TECH CO LTD

Ageing test method and device of alternating-current luminous chips

InactiveCN106443409AAvoid direct contactImprove protectionElectronic circuit testingEngineeringAlternating current
Owner:ZHONGSHAN ICBRIGHT TECH LTD

Decorative ring and fingerprint identification module containing same and handheld terminal

InactiveCN109426792AFit tightlyImprove assembly accuracyDigital data processing detailsCharacter and pattern recognitionEngineeringComputer terminal
Owner:NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH

Bi-wiring itemizing swinging translational type public transportation trolley bus pantograph

InactiveCN101580025AEasy access without restrictionsClose contactRail devicesCharging stationsEngineeringTransit bus
Owner:SHANGHAI JIAO TONG UNIV

Motor with improved circuit board

ActiveCN104104188AImprove rigidityReduce loadAssociation with control/drive circuitsPrinted circuit board
Owner:NIDEC CORP

Hardware stirring and cleaning device

InactiveCN112427384AFully contactedImprove cleaning efficiencyCleaning using liquidsWater sourceWater resources
Owner:嘉善卓润五金制品有限公司

Tool for vacuum welding and plugging in atmospheric environment and using method thereof

PendingCN111168265AReliable methodSimple toolingWelding/cutting auxillary devicesAuxillary welding devicesPunchingEVACUATED CONTAINER
Owner:GANSU ZHONGHE JIAHUA NUCLEAR EQUIP MFG CO LTD

Probe disinfection box for imaging ultrasound department

InactiveCN112891582AIncrease labor burdenReduce the risk of cross-infectionDrying gas arrangementsCleaning using toolsEngineeringImaging ultrasound
Owner:刘月兰

Method of providing stability of a magnetic memory cell

InactiveCN1571066AChange stabilityMagnetic state changeMagnetic-field-controlled resistorsSolid-state devicesMagnetic stabilityMagnetic memory
Owner:SAMSUNG ELECTRONICS CO LTD

Die for heightening ceram brick edge and cross beam

InactiveCN1907667ASuitable for multipurposeSimple structureMouldsBrickSurface plate
Owner:罗志星

Optical apparatus

InactiveCN104953464AReduced assembly workabilityLaser detailsCoupling light guidesEngineeringMechanical engineering
Owner:SUMITOMO ELECTRIC DEVICE INNOVATIONS

Explosion-proof laser navigation device

InactiveCN114323029AInstruments for road network navigationMobile vehicleLaser sensor
Owner:深圳壹赛联防爆智能科技有限公司

Smooth ventilating intelligent air purifier based on Internet of things

InactiveCN107781918APromote circulationAvoid cloggingMechanical apparatusLighting and heating apparatusAbsorption capacityAir purifiers
Owner:NANJING LINGYA AUTOMOBILE TECH RES INST

Dielectric ceramic composition, process for producing the same, dielectric ceramic employing it and multilayer ceramic component

InactiveCN1791562AInhibition of dissolutionLow dielectric lossFixed capacitor dielectricCeramicsElectrical conductorMetallurgy
Owner:UBE IND LTD

Medical oxygen generator with low oxygen supply interval and oxygen generation method

ActiveCN112569443AIn line with the law of pressure changesConducive to ensuring the oxygen contentRespiratorsGas treatmentControl valvesNitrogen gas
Owner:上海扶弘康复设备有限公司

Direct-current separately-excited motor controller

InactiveCN104980070ADistribute quicklyReduce the temperatureDC motor speed/torque controlCooling/ventilation/heating modificationsRear quarterMotor controller
Owner:重庆市小榄电器有限公司

Multifunctional stereo garage

InactiveCN102337789ASimple structureImprove efficiencySecondary cells charging/dischargingCleaning apparatus for vehicle exteriorsWater useControl system
Owner:李葛亮

Electromagnetic clutch control mechanism

PendingCN113153931AReduce volumeReduce manufacturing costMagnetically actuated clutchesElectromagnetic clutchEngineering
Owner:刘平坤 +1

Drum-type hard seed dormancy breaking production system

InactiveCN108966732AImprove the efficiency of breaking upIncrease productionSeed and root treatmentSeed dormancyFiltration
Owner:GANSU AGRI UNIV

Sleeve grouting material for steel bar connection and preparation method thereof

InactiveCN111196698AImprove crack resistanceNo crackCrack resistanceEngineering
Owner:华川建设集团有限公司

Ultrafine powder of HMG-CoA reductase inhibitor and preparation method of ultrafine powder

InactiveCN105213314AQuality improvementImprove uniformityPowder deliveryMetabolism disorderHMG-CoA reductasePrevalent Nephrotic Syndrome
Owner:无锡朗立药业有限公司 +1

Method used for preparing environment-friendly solid fuel from industrial waste material

InactiveCN109957433AHigh combustion valueEmission reductionSolid fuelsWaste based fuelLiquid wasteSorbent
Owner:中运建设控股有限公司

Roxburgh rose and bletilla striata interplanting method

InactiveCN110301274AReduce management costsNo increase in management staffExcrement fertilisersBioloigcal waste fertilisersBletilla striataManagement process
Owner:龙里县众悦农业发展有限公司

Movable automatic temperature control insulation box

InactiveCN105928318AFree from damageEasy to findDomestic cooling apparatusLighting and heating apparatusTemperature controlThermometer
Owner:WINSUN ENERGY SAVING TECH TIANJIN

Fluorescent composite film with super-strong thermal stability as well as preparation method and application of fluorescent composite film

ActiveCN114262454ASuperior Thermal Stability AchievedImprove stabilityLight equipmentComposite film
Owner:SUZHOU UNIV

Modified UV paint and preparation method thereof

InactiveCN104745068AImprove adhesionImprove brittlenessPolyurea/polyurethane coatingsEpoxy resin coatingsOligomerThermoplastic polyurethane
Owner:BYD CO LTD

Effervescent tablet beverage with efficacy of improving sleep

InactiveCN105961992APromote dissolutionHigh retention rateNervous disorderNatural extract food ingredientsBiotechnologyEffervescent tablet
Owner:FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD

Double-atrium pressure measuring and medicine injection catheter

InactiveCN102743163AAvoid harmEasy to useMedical devicesEvaluation of blood vesselsVeinCatheter
Owner:陈宇

Inclinable conveyor

ActiveCN111204560APrevent collapse and deformationEasy to grabSupporting framesMechanical conveyorsEngineeringMechanical engineering
Owner:广东瑞辉智能科技有限公司

Compound protein beverage and preparation method thereof

InactiveCN111149864AFull release of fragrancePromote absorptionMilk preparationBiotechnologyBiology
Owner:宁夏七彩阳光乳业有限公司

Semi-automatic sugarcane squeezer

InactiveCN104872782AImplementation angleImprove stabilityJuice extractionArchitectural engineeringSemi automatic
Owner:王娟

Method for mfg. contact type modules with moulded package

InactiveCN1431706ASemiconductor/solid-state device detailsSolid-state devicesCircular discShell molding
Owner:SHANGHAI CHANGFENG SMART CARD

On-line programming method of MCU FLASH

ActiveCN111679839ARealize online programmingRealize online programming, that is, program curingBootstrappingSoftware deploymentComputer architectureEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Chitosan microemulsion for curcumin transdermal delivery and preparation method thereof

ActiveCN114259466AEfficient packagingEfficient skin penetrationAntipyreticMetabolism disorderEpoxyPolymer science
Owner:SOUTH CHINA UNIV OF TECH

Material mechanics performance unified representation method based on chemical reaction

InactiveCN110376054AMaterial strength using tensile/compressive forcesChemical reactionStrength of materials
Owner:NO 719 RES INST CHINA SHIPBUILDING IND

Model bottom plate and sand box transfer device

ActiveCN104923747AGuaranteed normal transferGuaranteed smooth productionMoulding toolsSprocketFlange
Owner:QINHUANGDAO DEV ZONE CHUNGUANG CASTING MACHINERY

Alkaline land cotton pre-coating film seedling establishment method

InactiveCN101258809ASeedlings grow fastThe effect of increasing production is remarkablePlantingFertilising methodsComing outAlkali soil
Owner:SHANDONG COTTON RES CENT

Nutrient organic fertilizer for potted plant

InactiveCN103664291AWon't breakNutritiousFertilizer mixturesEggshellSludge
Owner:张明维

Recognition device for shoppers to select goods

InactiveCN102622833AVisible signalling systemsIdentification deviceControl switch
Owner:GUANGDONG XIANXING DISPLAY PROD IND

Medicine-loaded long-cycle modified nanometer montmorillonite clay material and preparation method thereof

PendingCN110694073AImprove adsorption capacityDifficult to metabolizeOrganic active ingredientsPharmaceutical non-active ingredientsFreeze-dryingSodium phosphates
Owner:AFFILIATED HOSPITAL OF NANTONG UNIV

Pre-charging method of ternary soft-packed lithium-ion power battery

ActiveCN109841914AIncreasing the thicknessStabilize the electrochemical systemFinal product manufactureSecondary cells charging/dischargingPower batteryLithium
Owner:TIANJIN ENERGIES

Stator component and plastic package motor

PendingCN108718136AAvoid deformationImprove structural stabilityWindingsSupports/enclosures/casingsEngineeringInjection molding process
Owner:ZHUHAI KAIBANG MOTOR MFR +1

Underground water level metering device

PendingCN106092268ASmall stretch coefficientReduce measurement errorLevel indicators by floatsDrive wheelEngineering
Owner:吴小明

Mechanical rotary transmission high-temperature back flushing valve

PendingCN111288169AImprove sealingExtended service lifeOperating means/releasing devices for valvesLift valveEngineeringPhysics
Owner:张丰阁

Hand-push type wheat harvester

ActiveCN109479501AReduce manpower requirementsImprove work efficiencyHarvestersAgricultural engineeringCart
Owner:HUBEI UNIV OF TECH

Sliding door mechanism for electric vehicle charging point

InactiveCN102683978AEasy to switchAvoid inconvenienceCoupling device detailsState of artEngineering
Owner:STATE GRID SHANDONG ELECTRIC POWER +2

Polylactic acid composite biological tissue repair material and preparation method thereof

InactiveCN107158461AHigh porosityPromote proliferationProsthesisBioactive glassRepair material
Owner:WUHU YANGZHAN NEW MATERIAL TECH SERVICE CO LTD

Spraying method of efficient tower crane spraying machine

InactiveCN111939686AExpand the spraying rangeImprove dust handlingUsing liquid separation agentMovable spraying apparatusImpellerWater flow
Owner:许友年

Video processing method and device based on artificial intelligence, equipment and storage medium

PendingCN113408329AImprove processing efficiencyReduce training workloadImage enhancementImage analysisAlgorithmVideo processing
Owner:TENCENT TECH (SHENZHEN) CO LTD

Robotic bone drill

PendingCN113349876AAvoid or resolve slipping stitchesImprove work efficiencySurgical manipulatorsSurgical robotsPhysical medicine and rehabilitationGear wheel
Owner:HANGZHOU SANTAN MEDICAL TECH

Sample testing equipment

PendingCN112362564AEasy to testReduce experimental errorWeather/light/corrosion resistanceMaterial testing goodsTest sampleEngineering
Owner:JIANGSU MIDEA CLEANING APPLIANCES +1

Health-care peacock meat sausage

InactiveCN104473205ATaste is fresh and sweetHas tumor suppressor effectAntineoplastic agentsFood ingredient functionsBiotechnologyNutrition
Owner:钟庆柱

Dynamic sedimentation type sewage treatment device

InactiveCN110975413AFast and perfect filter processingFast centrifugationFiltration circuitsSludgeSewage
Owner:湖南迈清环保科技股份有限公司

IPBC (iodopropynyl butylcarbamate)-added ultraviolet curing coating and preparation method thereof

InactiveCN103834296AImprove antioxidant capacityGood mold resistancePolyurea/polyurethane coatingsPolyether coatingsBULK ACTIVE INGREDIENTZircon
Owner:WUHU EDISON AUTOMATION EQUIP

Method for improving performance of high-speed pressing prepared iron-based powder metallurgy parts

InactiveCN108707839AReduce frictionPerformance impactHydrogenIron powder
Owner:YUYAO FEITE PLASTIC CO LTD

Single seedling pot and pot plate

PendingCN113647268APromote degradationDoes not limit growthCultivating equipmentsReceptacle cultivationEngineeringTransplanting
Owner:刁海丰

Yarn jump preventer for textile machinery

InactiveCN112850361AAvoid entanglementAvoid Jumper SituationsFilament handlingYarnIndustrial engineering
Owner:江苏沁怡纺织品有限公司

Cattle ear marking device capable of preventing ear part from being pulled and damaged

InactiveCN113317218AAvoid damageAvoid tearingAnimal husbandryAnimal scienceEar tag
Owner:金绍德

Method for realizing commodity information cache loading based on Redis cache technology

ActiveCN110287430AGuaranteed accuracyRelieve pressureBuying/selling/leasing transactionsEnergy efficient computingTimestampE-commerce
Owner:INSPUR SOFTWARE CO LTD

High-precision temperature control device and method for metal texture surface treatment of glass shell

ActiveCN111533461ARealize temperature regulationReduce energy consumptionTemperature controlLiquid tank
Owner:福建和达玻璃技术有限公司

Flat tube paper bundling and belt breaking structure

PendingCN113998244AReduce manual laborImprove automation performanceBinding material removalPaper tapeStructural engineering
Owner:SHANGHAI HEKE EQUIP MFG

Antirust concrete water reducer and preparation method thereof

InactiveCN105384384AAdaptableGood compatibilityPolyvinyl alcoholPhosphoric acid
Owner:ANHUI FUNAN LVYUAN CHEM

Welding tool for movable arm group

PendingCN114682968AWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringLever pressing
Owner:TIANJIN BAOLAI PRECISION MACHINERY

Ink jet device, color filter base plate and the producing method

InactiveCN1781706AHigh color saturationBest Inkjet AccuracyPrintingOptical elementsEngineeringActuator
Owner:CHUNGHWA PICTURE TUBES LTD

Control method and control device of mobile terminal

InactiveCN105677192AEasy to operate and controlEasy to use with one handProgram loading/initiatingInput/output processes for data processingComputer moduleSoftware engineering
Owner:MEIZU TECH CO LTD

Low-shrinkage activated polyester industrial yarn and preparation method thereof

ActiveCN108385188ALow dry heat shrinkageLow wicking heightFibre typesFilament/thread formingYarnDry heat
Owner:JIANGSU HENGLI CHEM FIBER

Information sending and receiving methods, and information sending and receiving apparatuses

InactiveCN105119636AImprove securityImprove confidentialityNear-field systems using receiversInput/output processes for data processingDot pitchBrightness perception
Owner:SHENZHEN EXCELSECU DATA TECH

Electronic flight instrument system detector

InactiveCN1456864ANavigation instrumentsSwitching signalEngineering
Owner:JIANGXI HONGDU AVIATION IND GRP

Chip system with remapping function and chip remapping configuration system

ActiveCN113114220ASlow growth rateLow costLogic circuits coupling/interface using field-effect transistorsComputer architectureMultiplexer
Owner:HANGZHOU VANGO TECH

Quick self-drying type spraying UV (ultraviolet) paint

ActiveCN108178979AHigh hardnessReduce hidden dangersPolyurea/polyurethane coatingsAccelerantPollution
Owner:肇庆易涂宝涂料有限公司

Synchronous rectifying interlocking circuit

ActiveCN106849704AAc-dc conversionMOSFETEngineering
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Weed killing composition containing metamifop and mesosulfuron

InactiveCN103719128ASynergistic effect is obviousEffective controlBiocideAnimal repellantsSuspending AgentsPolypogon fugax
Owner:HAILIR PESTICIDES & CHEM GRP

Motor steady-state single-frequency distortion compensation method and motor steady-state single-frequency distortion compensation device

PendingCN111478630AReduce adverse effectsLinear DC motor controlFrequency spectrumTotal harmonic distortion
Owner:AAC TECH PTE LTD

Single-acting oil cylinder for gas storage reflux

PendingCN110206784AStrong craftsmanshipEasy to processFluid-pressure actuatorsRefluxCompressibility
Owner:BENGBU YELI MACHINERY

Under-workbench intelligent warmer

PendingCN112315712AEnsure proper temperatureEasy to retrofit at low costTemperatue controlTherapeutic coolingFull Term NeonateEngineering
Owner:雅安市人民医院

Manufacturing method of moisture-permeable and waterproof shoe with integrally coated sole

ActiveCN112976636AReduce adverse effectsSave human effortDomestic footwearMechanical engineeringComposite material
Owner:张芳春

Piston ring wire rod and piston ring winding die

PendingCN114483363AImprove sealingReduce frictionPiston ringsMachines/enginesWire rodPiston ring
Owner:ANQING TP GOETZE PISTON RING

Device and method for monitoring and researching insect taxis behaviors

PendingCN107801697AEasy to compare horizontallyEasy to useAnimal husbandryComputer scienceMulti parameter
Owner:INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI

Thatch house roof surface structure and construction method thereof

InactiveCN112392207AEasy to drainConstruction experienceRoof covering using straw/thatchRoof toolsArchitectural engineeringStructural engineering
Owner:李达

Video image enhancement method and device, and parking assisting system

InactiveCN105023243AIncrease contrastImprove clarityImage enhancementGray levelVideo image
Owner:SAIC MOTOR

Global K-means clustering method based on feature weight

InactiveCN102254020AImprove accuracyAvoid clustering is not idealSpecial data processing applicationsClustered dataMethod of undetermined coefficients
Owner:XIDIAN UNIV

System device for preparing sulphonate surfactant through supergravity sulfonating method and application

InactiveCN106606991AShort stayNot easy to bring outTransportation and packagingSulfonic acids salts preparationSolventSide reaction
Owner:BEIJING UNIV OF CHEM TECH

Movable waste steel bar shearing and recycling equipment

InactiveCN112404311AIncrease profitEasy to recycleGrinding drivesGrinding machinesRebarMechanical engineering
Owner:福州市连江县利凯科技有限公司

Railway signal lamp with protection function

InactiveCN113581251AAvoid damageReduce the chance of damageVisible signalsNon-rotating vibration suppressionDust controlStructural engineering
Owner:广州祥睿福科技有限公司

Compound fresh-keeping agent for oranges and fresh-keeping method of oranges

InactiveCN109105477AEnsure safetyAvoid environmental pollutionFruit and vegetables preservationPolysaccharide/gum food ingredientsDiseaseSucrose
Owner:靖西海越农业有限公司

Device and method for machining stainless steel stirrer

PendingCN113787472AImprove yield rateImprove stabilityWork holdersRelative displacementMachining process
Owner:HUBEI SPORT MAN CUP POT MFG CO LTD

Iron tailing large-slump high-strength conductive concrete and preparation method thereof

ActiveCN112521076AIncrease slumpAvoid the effects of intensitySolid waste managementSuperplasticizerCarboxylic acid
Owner:CHINA MCC17 GRP

Lamp suspension mounting structure and lamp assembly with lamp suspension mounting structure

InactiveCN104180261ACombination is convenient and practicalLighting support devicesFixed installationEngineeringIrradiation
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

Plastic rod cutting-off device capable of preventing block collapse of cutting surface for plastic processing

InactiveCN114290408AIncreased contact depthPrevent crashMetal working apparatusWire cuttingStructural engineering
Owner:象山荣兴模具厂

Method for observing distribution of protein homodimers on plant cell membrane

PendingCN107881192AQuick observationHigh-resolutionVector-based foreign material introductionAngiosperms/flowering plantsProtein targetCell membrane
Owner:BEIJING FORESTRY UNIVERSITY

Sludge composting odor control method and system thereof

InactiveCN111732460AEmission reductionMaintain aerobic statusBio-organic fraction processingComputer controlSludge compostHazardous substance
Owner:NISHIHARA ENVIRONMENT ENG SHANGHAI CO LTD

I-shaped node for thin-walled H-shaped steel load-bearing and insulating wallboard with floor mounting beam

InactiveCN109235755AAvoid instabilityImprove securityHeat proofingKeelInstability
Owner:SHENYANG JIANZHU UNIVERSITY

Y-axis nut seat of lead screw carving machine

InactiveCN103363048AImprove enduranceImprove rigidityGearingConvex structureEngineering
Owner:KUNSHAN ETEK METAL IND

Automatic vertical pipe lifting device

ActiveCN104763356BReduce labor intensitySolve operational difficultiesDrilling rodsDrilling casingsVertical tubeEngineering
Owner:BAOJI PETROLEUM MASCH CO LTD +2

Production process of loudspeaker diaphragm

PendingCN114536823AImprove the sound effectReduce manufacturing costDomestic articlesFlat articlesVulcanizationAdhesive glue
Owner:魏灵炯

Combined type socket

InactiveCN103872502ARealize the interface functionCompact structureCoupling device detailsElectrical and Electronics engineeringSurface plate
Owner:肖慧

Domestic nonelectric integrated sweeper-cleaner

InactiveCN108968810AEasy to operateCarpet cleanersFloor cleanersElectricityEngineering
Owner:WUXI INST OF COMMERCE

Peanut yoghurt and preparation method thereof

InactiveCN108378131AFull of nutritionUnique flavorMilk preparationDietary fiberWater soluble
Owner:杨春建

U-steel track switch tongue rail heel movable joint structure

PendingCN109778601AAchieve free rotationRealize lateral limitRail switchesFree rotationEngineering
Owner:CHINA RAILWAY BAOJI BRIDGE GRP

Etching protection process of single-sided hollowed-out plate

InactiveCN110719701AAvoid formingNon-metallic protective coating applicationEtchingCopper foil
Owner:深圳市华旭达精密电路科技有限公司

Lock structure with master capable of reversing assembling

ActiveCN100999958APrevent radial displacementAchieve the effect of lock core reversing assemblyKeysHandle fastenersEngineeringFlange
Owner:TAIWAN FU HSING INDAL

Multi-fault power supply recovery method for power distribution network

InactiveCN112165118AReduce multiple failure power supply restoration timeImprove the quality of power supplyPower network operation systems integrationEmergency protective circuit arrangementsSystem failureLoad following power plant
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

Complex network synchronization control method under aperiodic DoS attack

ActiveCN112995154AReduce loadSave bandwidth resourcesTransmissionHigh level techniquesLyapunov stabilityAttack
Owner:NANJING UNIV OF SCI & TECH +2

Growing and nursing management device for household green plants

InactiveCN103688781ARealize functionPromote growthSelf-acting watering devicesLiquid fertiliser distributionManagement unitNursing management
Owner:SUZHOU VOCATIONAL UNIV

Semi-automatic air pressure cutting device

InactiveCN108162061AAvoid Scale DamagePrecise length controlMetal working apparatusPunchingSemi automatic
Owner:张义群

Two-dimensional code generation method, two-dimensional code decoding method, devices, transaction system and storage medium

InactiveCN108268921ASafety of tradementSolve the problem of being easily exploited by illegal copyingPayment protocolsRecord carriers used with machinesComputer hardwarePersonal identification number
Owner:SHANGHAI PEOPLENET SECURITY TECH

Character recognition method and device, computer readable medium and electronic equipment

PendingCN111062389AAvoid risk of leakageImprove privacyCharacter recognitionText recognitionEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Process for adsorbing and concentrating organic waste gas

InactiveCN108126472AReduced wear resistance requirementsExtend working lifeGas treatmentDispersed particle separationRotary valveHoneycomb
Owner:GARDEN ENVIRONMENTAL PROTECTION

Synthetic method of 2-chloro-3-phenoxyl-6-nitroaniline

InactiveCN103242178AHigh yieldHigh purityOrganic compound preparationAmino-hyroxy compound preparationOrganic solventSolvent
Owner:NUTRICHEM LAB CO LTD

Polyurethane waterproof coating production system and use method thereof

InactiveCN114453241ARealize the effect of damp treatment and sieving of agglomerated materialsSafe storageSievingScreeningPolymer sciencePolymer chemistry
Owner:喻邦云

Telephone encrypted antitheft door system with opening-closing monitoring

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