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.

A kind of preparation method of high-efficiency water purification agent

ActiveCN109928519BIncrease loading capacityImprove survival rateWaste water treatment from animal husbandryBiological water/sewage treatmentEnvironmental engineeringCulture mediums
Owner:河北迈嵘环保科技有限公司

A kind of monkey mushroom fruit and vegetable beverage and production method thereof

ActiveCN105167090BHas the function of nourishing the stomachEliminate toxinsFood ingredient functionsBiotechnologyUltraviolet lights
Owner:JIANGSU SHENHUA PHARMA

Coating structure, turbine part having the coating structure, and manufacturing method of the coating structure

ActiveCN109071367BImprove heat resistanceContinuous combustion chamberBlade accessoriesThermodynamicsEngineering
Owner:MITSUBISHI HEAVY IND LTD

Automatic Intelligent Rice Noodle Conveyor

ActiveCN112278706BEffective diversionAvoid stickingLoading/unloadingJigging conveyorsAgricultural scienceAgricultural engineering
Owner:青岛万润测控设备有限公司

A multifunctional unconventional water resources comprehensive utilization equipment

ActiveCN108164073BFacilitate the removal of impurities and precipitation filtrationGuaranteed reuse rateWater/sewage treatment by irradiationSpecific water treatment objectivesFiltrationWater storage tank
Owner:秦皇岛拙盛科技有限公司

Non-power consumption accelerometer based on magnetostriction and piezoelectric effect

InactiveCN101477139BNo power consumptionReduce power consumptionAcceleration measurement using interia forcesAccelerometerPiezoelectric coefficient
Owner:SHANGHAI JIAOTONG UNIV

Cars that are leveled by their own weight

ActiveCN105645233BSimple structureEasy to manufactureBuilding liftsCar seatEngineering
Owner:SUZHOU LAIYIN ELEVATOR CO LTD

A Dynamic QoS Mapping Method Between Heterogeneous Networks

ActiveCN104184788BEasy accessAchieve accessTransmissionLower limitHeterogeneous network
Owner:SHANGHAI INTERNET OF THINGS +1

A kind of Ti base amorphous alloy containing p element and preparation method thereof

InactiveCN106319399BImprove the ability to formIncrease contentChemical compositionToughness
Owner:承德科翔新材料科技有限公司

Preparation method of conductive polyaniline polypyrrole composite membrane

InactiveCN102020845BRegulate polymerization speedHigh polymerization efficiencyElectrolysis componentsElectrolytic organic productionSupporting electrolytePolypyrrole
Owner:WUHAN UNIV

A hoisting device for hot processing of large ring forgings

ActiveCN111960248BVarious hoisting methodsReduce weightLoad-engaging elementsHot workEngineering
Owner:丹东丰能工业股份有限公司

Insole material of lightweight high-elasticity sports shoes and manufacturing method thereof

InactiveCN102167863BLow densityEasy to returnSolesEngineeringLow density
Owner:CHINA LEATHER & FOOTWEAR IND RES INST

Resistance to southern rice black-streaked dwarf locus qsrbsdv9 and its molecular marker method

ActiveCN108913795BImprove selection efficiencyEasy to detectMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyDisease resistant
Owner:广西壮族自治区农业科学院水稻研究所 +2

Preparation method of functional film layer, preparation method of optoelectronic device and optoelectronic device

ActiveCN111564573BImprove uniformityImprove external quantum efficiencySolid-state devicesSemiconductor/solid-state device manufacturingQuantum efficiencyPhysical chemistry
Owner:NANJING TECH CORP LTD

Structural inspection tooling for fuel injection pipes

ActiveCN103743317BImprove structure detection efficiencyEasy to operateMechanical counters/curvatures measurementsPetroleum engineeringBlind hole
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A kind of diaryl methyl phosphorous oxygen compound and its synthetic method

ActiveCN109851637BImprove universalityEasy to operateGroup 5/15 element organic compoundsQuinoneAryl
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY

A cooling device for electronic products that improves the cooling efficiency of water-cooled tubes

ActiveCN109121360BIncrease contact areaGood effectSemiconductor/solid-state device detailsSolid-state devicesElectronics coolingWater flow
Owner:安徽好润环保科技有限公司

A screening system for aluminum and iron separation

ActiveCN104689987BEasy to separateSimple structureGas current separationDirt cleaningInductorIngot
Owner:蒋小华

Message processing method and device

ActiveCN103731356BAvoid address conflict issuesAchieve conversionData switching networksMessage processingNetwork address translation
Owner:RUIJIE NETWORKS CO LTD

Data storage system with multi-bit storage device and on-chip buffer programming method

ActiveCN102831076BMemory architecture accessing/allocationInput/output to record carriersControl storeProgramming method
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of preparation and debittering device of fructooligosaccharide

InactiveCN104498330BSave resourcesHigh inulinase activityBioreactor/fermenter combinationsBiological substance pretreatmentsUF - UltrafiltrationMacroporous resin
Owner:深圳市华利康纤生物科技有限公司

Small wind driven generator for toy and teaching

InactiveCN102063828BIncrease output powerReduce outputWind motor controlEngine fuctionsWind drivenBlade pitch
Owner:JOINTIFF

A kind of preparation method of max phase base coating

ActiveCN111690892BSolve decompositionIncrease profitMolten spray coatingAl powderWire rod
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for realizing access of mobile phone to cloud video conference system

ActiveCN114615460AHigh precisionImprove effectivenessTelevision conference systemsSpeech analysisNoise reductionMobile phone
Owner:GUANGZHOU BAOLUN ELECTRONICS CO LTD

Method and equipment for physically screening and classifying mixed electron components

InactiveCN101884976BReduce working noiseHigh degree of mechanizationSievingScreeningLow noiseClassification methods
Owner:HUNAN VARY TECH

Scanner accuracy calibration method, device and computer equipment

ActiveCN114205483BAvoid fit problemsAchieve calibrationPictoral communicationScannerComputer graphics (images)
Owner:SCANTECH (HANGZHOU) CO LTD

Method for preparing YAM ceramic through loose sintering technology

ActiveCN103553615BGood adhesionHigh densityPolyvinyl alcoholMaterials science
Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1

A kind of extraction and refining process of mevastatin

ActiveCN102875505BHigh yieldShorten the production cycleOrganic chemistryPre treatmentFermentation
Owner:LIVZON NEW NORTH RIVER PHARMA

Smart Cooker with Power Reminder

ActiveCN105640299BImprove cooking tasteAccurate control of temperature requirements AccurateWarming devicesControl roomEngineering
Owner:李耀凯

A kind of linear printing machine and its linear printing process

ActiveCN104102088BNot easy to scratchNot easy to wearDrying/glazing processed materialPunchingAgricultural engineering
Owner:虎丘影像(苏州)股份有限公司

Preparation method of phenolic resin hybrid phosphate adhesive

InactiveCN102391791BHigh strengthOvercome the incompatibility problemMacromolecular adhesive additivesInorganic adhesivesPolymer scienceAdhesive
Owner:INST OF PETROCHEM HEILONGJIANG ACADEMY OF SCI

Three-dimensional (3D) liquid crystal display driving method and 3D liquid crystal display system

ActiveCN102789769BReduce scan timeLower specification requirementsStatic indicating devicesSteroscopic systemsTime scheduleLiquid-crystal display
Owner:HISENSE VISUAL TECH CO LTD

A DC plug and socket with strong arc extinguishing capability and its operation method

ActiveCN109546427BImprove arc extinguishing performanceAvoid the phenomenon of arcingCoupling device engaging/disengagingCouplings bases/casesDC - Direct currentHeavy load
Owner:XI AN JIAOTONG UNIV

Transporting apparatus with positioning stop

InactiveCN102015146BAchieve precise positioningRegistering devicesMetal-working feeding devicesEngineeringMechanical engineering
Owner:MASCHFAB MULLER WEINGARTEN AG

A Confined Steel Plate Shear Wall with Easy Sliding Pressed Steel Plate Concrete

ActiveCN105332448BImprove seismic performanceTwo in oneWallsShock proofingSheet steelReinforced concrete
Owner:中外建华诚工程技术集团有限公司

Premoistened disposable wipe

InactiveCN101010422BOrganic detergent compounding agentsCarpet cleanersMedicine
Owner:PROCTER & GAMBLE CO

Design method of sound insulation structure and drill collar

ActiveCN111794689BSurveyDrilling rodsSound sourcesEngineering
Owner:CHINA NAT OFFSHORE OIL CORP +1

Washing food waste treatment system

ActiveCN104249074BPrevent proliferationAvoid accumulationSolid waste disposalAerobic treatment systemFood culture
Owner:帕克环保技术(上海)有限公司

Anti-bite heat dissipation cable outer sheath

ActiveCN103928139BImprove cooling effectHigh strengthClimate change adaptationInsulated cablesEngineeringUltimate tensile strength
Owner:WUHU HANGTIAN SPECIAL CABLE FACTORY

A method of in-situ self-assembly in solid wood to prepare polyurethane-reinforced wood

ActiveCN103586947BImprove water resistanceExcellent anti-corrosion and mildew resistancePressure impregnationPolymerisation impregnationCross-linkSolid wood
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A kind of water-based acrylic paint and preparation method thereof

ActiveCN105176170BImprove water retentionImprove liquidityArtist's paintsCelluloseWater based
Owner:河北青竹画材科技股份有限公司

Apparatus and method for optical detection of ammonia nitrogen in water samples

ActiveCN103630505BHigh degree of automationSuitable for on-site automatic determinationColor/spectral properties measurementsAir pumpEngineering
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

A flute-shaped grate and its application, a flute-shaped grate boiler

InactiveCN105066152BReasonable designSimple designHollow bar grateSolid fuel combustionFluteCombustion
Owner:胡乐鹏

Conductive coating for positive electrode of lithium ion battery and preparation method thereof, positive electrode sheet of lithium ion battery and preparation method thereof, and lithium ion battery

ActiveCN105470522BLower internal resistanceImprove cycle lifeElectrode carriers/collectorsActive material electrodesCross-linkPolyolefin
Owner:BYD CO LTD

Gallium Nitride Power Semiconductor Devices with Vertical Structure

ActiveCN105474405BSemiconductor devicesPower semiconductor deviceDevice material
Owner:VISHAY GENERAL SEMICONDUCTOR LLC

A kind of montelukast sodium granule and preparation method thereof

InactiveCN103860480BSafe to takeEasy to takeInorganic non-active ingredientsGranular deliveryPolyethylene glycolPolymer chemistry
Owner:珠海天翼医药技术开发有限公司

A Foggy Image Enhancement Method Based on Apso-BP Coupling Algorithm

InactiveCN104915933BIncrease diversityImprove search efficiencyImage enhancementSkyBlock effect
Owner:CHANGAN UNIV

Installation method of large bridge crane

ActiveCN105565175BTime-saving hoisting on siteEasy hoistingTrolley cranesOverhead craneLifting - difficulty
Owner:CHINA METALLURGICAL CONSTR ENG GRP

nasal delivery device

ActiveCN104428024BMedical devicesInhalatorsNasal cavityNose
Owner:OPTINOSE INC

Pppoe protocol multi-operator access shared link method

InactiveCN104113462BAchieve accessNetworks interconnectionCyber operationsProtocol for Carrying Authentication for Network Access
Owner:GUILIN GAODE TECH CO LTD

Complete water type thin film coating pre-mixture for traditional Chinese medicine tablets

ActiveCN101120953BSolving Special Formulation ProblemsChange the physical membrane propertiesPharmaceutical delivery mechanismPharmaceutical non-active ingredientsPolyethylene glycolMoisture resistance
Owner:上海新菲尔生物制药工程技术有限公司

A waste incineration fly ash recycling system and method coupled with waste incineration

ActiveCN108640543BRealize zero transportation costRealize resource utilizationSolid waste managementCement productionActivated carbonFlue gas
Owner:XI AN JIAOTONG UNIV

Smoking device, charging means and method of using it

InactiveCN101795587BExtended use timeMinimize direct negative effectsTobacco devicesMechanical engineeringPhysics
Owner:SMOKEFREE INNOTEC CORP

Method and device for iterative generation of health index targets

ActiveCN113936771BStrengthen the sense of purposeIn line with the real physical conditionPhysical therapies and activitiesMedical data miningInformation processingHealth index
Owner:北京因数健康科技有限公司

Liquid phase connected die forging integral forming method of material

ActiveCN102728945BImprove diffusion abilityTightly boundNon-electric welding apparatusPetrochemicalMelting Point Temperature
Owner:HARBIN INST OF TECH

Variable-pitch controller for wind power generator

InactiveCN101576059BImprove operating conditionsFlexible and Efficient CaptureWind motor controlMachines/enginesElectric generatorWind power generation
Owner:BAODING TIANWEI GRP CO LTD

Temperature Acquisition Circuit

ActiveCN105571746BSimple structureLow costThermometer applicationsElectric power systemHemt circuits
Owner:YUNCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1

Three-dimensional motion input device

InactiveCN101548260BReduce resolutionDetection Interval ChangeKnittingInput/output processes for data processingComputer scienceThree dimensional motion
Owner:SHIMA SEIKI MFG LTD

Method for nanocrystallization of magnesium-based hydrogen storage material

ActiveCN101671788BHydrogen productionGrain treatmentsHydrogen atomPhysical chemistry
Owner:IND TECH RES INST

Ink for preparing transistor dielectric layer, and ink film layer and preparation method and application thereof

InactiveCN108441030AReduce consumptionGreat practicabilityInksOrganic filmSurface-active agents
Owner:SHANGHAI MI FANG ELECTRONICS LTD

A kind of preparation method of high temperature protective coating

ActiveCN111962063BEasy to crackReduce crackingSolid state diffusion coatingPhysical chemistryNitride
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

A kind of nucleic acid corrosion inhibitor and its application

InactiveCN105887094BAvoid corrosionHigh corrosion inhibition efficiencyMolecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic AcidOxygen
Owner:SOUTHWEST PETROLEUM UNIV

A Power Supply System with Ripple Suppression Function

ActiveCN108964428BSuppress Ripple ConditionImprove stabilityPower conversion systemsCurrent limitingHemt circuits
Owner:AMOLOGIC (SHANGHAI) CO LTD

Near-to-eye display module for relieving constraint of fixed focusing surface

PendingCN114545625AReduce crosstalk noiseCrosstalk Noise SuppressionSteroscopic systemsOptical elementsLight beamDivergence angle
Owner:驻景(广州)科技有限公司

A device and method for grading Cladocera living organisms

InactiveCN106334667BQuick gradingRaise the gradeSievingScreeningClassification methodsEngineering
Owner:DALIAN OCEAN UNIV

A module structure of fast plug-in combination device

ActiveCN110380337BEasy to operateIncrease productivitySubstation/switching arrangement detailsStructural engineeringElectric cables
Owner:CHANGZHOU BORI ELECTRIC POWER AUTOMATION EQUIP

Asymmetric Hydrogenation of Ketones and α,β-Unsaturated Ketones Catalyzed by a Metal-Free Catalyst

ActiveCN112694449BHigh stereoselectivityEfficient StereoselectivityOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystAlcohol
Owner:INST OF CHEM CHINESE ACAD OF SCI

A kind of heat preservation and energy saving cold chain transportation refrigerator

ActiveCN113306873BReduce energy costsReduce shipping costsSealingContainers preventing decayCold chainCold air
Owner:JIANGSU STAR COLD CHAIN TECH CO LTD

Method for operating workplaces on a textile machine for creating cross-wound spools

InactiveCN101987706BReduce negative pressureMake sure to separate slightlyFilament handlingYarnEngineering
Owner:SAURER GERMANY GMBH & CO KG

Handheld electronic device and its incoming call processing method

ActiveCN103873676BImprove ease of useSubstation equipmentEmbedded system
Owner:ACER INC

Composition for infant wet wipes and preparation method thereof, infant wet wipes

ActiveCN111110610BFully understandCosmetic preparationsToilet preparationsBiotechnologyMentha spicata extract
Owner:DONGGUAN BOTON FLAVORS & FRAGRANCES

Flexible materials for optical applications

InactiveCN101501533ACoatingsOptical elementsRefractive indexLength wave
Owner:威法格-多型控股公司

Dedicated printing ink for electroplating products and preparation method thereof

InactiveCN100432163CImprove adhesionReduce manufacturing costInksArtistic surface treatmentChemical industryAdjuvant
Owner:王崇高 +1

A virtual model construction method for unicompartmental knee arthroplasty based on point-to-point registration technology

ActiveCN106264731BTargetedAvoid large deviations in test resultsComputer-aided planning/modellingThree dimensional simulationPoint registration
Owner:FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV

Method for making rock specimen model of intermittent unfilled fractures

ActiveCN104833554BThe principle is simpleAffectPreparing sample for investigationParaffin waxSample water
Owner:SHAOXING UNIVERSITY

floor member

ActiveCN105757441BMeet fixedAvoid damageSheets/panelsLoading-carrying vehicle superstructuresPlastic materialsMetallic materials
Owner:NANTONG CIMC ECO NEW MATERIAL DEV CO LTD +1

pruning shears

ActiveCN103843597BEasy to operateCuttersCutting implementsMechanical engineeringGravitation
Owner:POSITEC TECH CHINA CO LTD

Topic distribution method, apparatus, medium, and server

ActiveCN108363807BImprove management efficiencyReduce the total number of optionsOther databases queryingSpecial data processing applicationsDistribution methodData mining
Owner:北京峰趣互联网信息服务有限公司

A road sign and its installation process

ActiveCN110777691BEnsure personal safetySimple structureTraffic signalsTowersTransport engineeringShock absorber
Owner:厦门闽路通建设工程有限公司

Rolling rope of electric rolling screen and run distance caging device

ActiveCN100444769CRaise the gradeAvoid uniformityCurtain suspension devicesPunchingEngineering
Owner:孙宜培

Multi-switch controller

InactiveCN101639668BEasy to controlEasy to installProgramme control in sequence/logic controllersPolyphase induction motor starterLoad circuitOpen contact
Owner:武化金

Safety protection device for wire rope drum of bridge crane

ActiveCN103935921BCause false outputGuaranteed uptimeWinding mechanismsFrequency changerOverhead crane
Owner:XINXING DUCTILE IRON PIPES CO LTD

A kind of corrosion-resistant ceramic roller rod coating and preparation method thereof

ActiveCN112852193BReduce adhesionReduce the chance of broken rodsFireproof paintsAnti-corrosive paintsSlagKaolin clay
Owner:FOSHAN CERAMICS RES INST GRP CO LTD

A hot heading die and its upper die

ActiveCN105195658BAvoid shakingAvoid misalignmentForging/hammering/pressing machinesCore componentEngineering
Owner:河南航天精工制造有限公司

A kind of preparation method of icatibant acetate

ActiveCN111944016BLower synthesis costReduce missing peptidePeptide preparation methodsBulk chemical productionLytic peptideDipeptide
Owner:台州吉诺生物科技有限公司

power adapter

ActiveCN104393461BPower transferContinuous powerFlexible/turnable line connectorsElectric power transmissionEngineering
Owner:HAIYING ENTERPRISE GROUP

Method and device for evaluating the convenience of getting on and off the bus

ActiveCN104462694BReflect feelingsSpecial data processing applicationsEvaluation resultProcess function
Owner:BAIC MOTOR CORP LTD

The preparation method of bismuth citrate ranitidine

ActiveCN103896888BReduce trace impuritiesReduce the generation of maximum simplexCarboxylic acid salt preparationActivated carbonAlcohol
Owner:CHANGZHOU LANLING PHARMA

Electrode pole piece and electrochemical device

ActiveCN110660957BSimple interfaceOvercome the disadvantages of easy breakageElectrode carriers/collectorsActive material electrodesElectrical batteryAdhesive
Owner:CONTEMPORARY AMPEREX TECH CO

Application program heartbeat processing method, device, electronic device and storage medium

ActiveCN110474975BReduce consumptionTimely Connection DetectionTransmissionComputer hardwareApplication procedure
Owner:北京云中融信网络科技有限公司

Card connector

ActiveCN102769232BThere is no problem of loss of elasticityExtended service lifeCouplings bases/casesEngineering
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Display module

InactiveCN102262841BIdentification meansOptical membraneBackplane
Owner:AU OPTRONICS (SUZHOU) CORP LTD +1

Anti-loosing and antitheft device for bolt and nut

ActiveCN101806322BFunctionalPracticalPinsNutsEngineeringStraight segment
Owner:CRRC TAIYUAN CO LTD

A type of elliptical variable cross-section welding slag tank and its manufacturing method

ActiveCN105112581BIncrease volumeLess materialArc welding apparatusSlagEngineering
Owner:MCC BAOSTEEL TECH SERVICE

A kind of antiferroelectric ceramic material and its low-temperature sintering method

ActiveCN112062559BHigh energy storage densityImprove energy storage efficiencyHigh energyEnergy storage efficiency
Owner:TONGJI UNIV

A pad printing machine for the scale line of a syringe barrel

ActiveCN102582233BSimple structureReduce manufacturing costTransfer printingPad printingLap joint
Owner:浙江环稠机械设备制造有限公司

Degradation and deodorization bacteria agent for human feces and method thereof

ActiveCN112342166BPromote degradationHigh activityBacteriaSpecific water treatment objectivesMicroorganismSucrose
Owner:ZHEJIANG UNIV +1

License file acquisition method, device, readable storage medium and electronic equipment

ActiveCN109614114BSimplify the process of obtaining license filesImprove intelligenceSoftware deploymentEngineeringDatabase
Owner:NEUSOFT CORP

A method for on-line monitoring of diameter change during steel wire drawing

ActiveCN104550322BRealize online detection of diameter changeMetal working apparatusMaterials scienceRaw material
Owner:ZHENJIANG NAISI ADVANCE MATERIALS

Abrasion-resistant polyurethane varnish

ActiveCN102329556BStrong mechanical propertiesStrong weather resistancePolyurea/polyurethane coatingsAcrylic resinPolyester resin
Owner:广东四方威凯高新技术有限公司

A non-monotonic circuit for preventing the working state signal of the step-down regulation circuit

ActiveCN108011502BSolving non-monotonic problemsPower conversion systemsCapacitanceEnergy supply
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Cleaning method, device and robot for cleaning robot

ActiveCN107773164BImprove efficiencyImprove accuracyCarpet cleanersFloor cleanersControl engineeringProcess engineering
Owner:BEIJING QIHOO TECH CO LTD

Anti-h7n9 fully human monoclonal antibody 2j17 and its preparation method and application

ActiveCN107337732BGood biocompatibilityEasy to operateImmunoglobulins against virusesAntiviralsHemagglutininAntiendomysial antibodies
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI +1

Control circuit of smart toothbrush, smart toothbrush and method for monitoring brushing behavior

ActiveCN108451155BImprove the sense of intelligent experienceGood state of brushing teethBrushesTooth cleaningComputer hardwareControl signal
Owner:SHENZHEN LEBOND TECH CO LTD

Small diameter log decompression production line

ActiveCN113815059BTake advantage ofIncrease profitProfiling/shaping machinesFurniture waste recoveryProduction lineMechanical equipment
Owner:安吉天友机械科技有限公司

A method for removing trace iodide ions in acetic acid

ActiveCN104045548BEfficient removalDoes not affect separationOrganic compound preparationCarboxylic compound separation/purificationIodideProtein carbonyl
Owner:CHINA PETROLEUM & CHEM CORP +1

A subway passenger flow prediction method based on stl-lstm

ActiveCN111160651BImprove forecast accuracySustainable transportationForecastingAlgorithmEngineering
Owner:FUZHOU UNIV

Floor spring with function of delaying door opening

InactiveCN105370127ASlow down the opening speedOpen fastBuilding braking devicesEngineeringCam
Owner:佛山市奥达金属制品有限公司

Processing method of multi-layer ultra-thin diamond blade

ActiveCN103590091BLow input costAchieve layered electrodepositionCellsElectrolytic coatingsElectroless nickelElectrolysis
Owner:SHENYANG ACAD OF INSTR SCI

Back-rest device for chair

InactiveCN1289018CPrevent rotationVehicle seatsReclining chairsBack restsMechanical engineering
Owner:ARACO CORP

Traffic information analysis device and traffic information analysis method

PendingCN113016013ADetection of traffic movementCommerceData miningOperations research
Owner:HONDA MOTOR CO LTD

A kind of electric equipment with temperature control mechanism

ActiveCN107453257BImprove temperature control efficiencyEasy to fixSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsTemperature controlElectric power equipment
Owner:江苏国辉电气科技有限公司

A Precision Turntable Bearing with Absolute Position Detection Function

ActiveCN105673714BAvoid the disadvantages of secondary installationSolve the accuracy problemBearing assemblyShaftsRelative displacementTransformer
Owner:CHONGQING UNIV OF TECH

A kind of cyclic adenosine monophosphate compound and its pharmaceutical composition of cyclic adenosine monophosphate meglumine

ActiveCN103613626BImprove stabilityOrganic active ingredientsSugar derivativesAdenylylationBULK ACTIVE INGREDIENT
Owner:湖北美林药业有限公司

A method for detecting residual voltage

ActiveCN106199142BImprove monitoring accuracyOvercome uncertaintyCurrent/voltage measurementEngineeringPhase change
Owner:四川新环佳科技发展有限公司

Voice wake-up control method, device and terminal

ActiveCN106653021BImprove convenienceAvoid repeated entrySpeech recognitionSound input/outputEngineeringSpeech sound
Owner:SHANGHAI XIAOI ROBOT TECH CO LTD

A synchronization communication system and communication method for Beidou navigation

ActiveCN106896373BAvoid interferenceSatellite radio beaconingCommunications systemEphemeris
Owner:廊坊市融诚科技服务有限公司

Spring compression device

ActiveCN102161187BEasy to compressAchieve compressionMetal-working hand toolsCoil springCompression device
Owner:HITACHI BUILDING SYST CO LTD

A kind of synthesis method and device of trichlorosilane

ActiveCN106915747BLarge specific surface areaReduce difficultyHalogenated silanesHydrogen chlorideNanotechnology
Owner:XINTE ENERGY

A business processing method, device, equipment and readable storage medium

ActiveCN110932927BGuaranteed timelinessImprove service capabilitiesData switching networksEngineeringLarge screen
Owner:北京浪潮数据技术有限公司

Joint flexible switch deflection device

ActiveCN103334351BGuaranteed impact performanceImprove comfortRail switchesPush and pullEngineering
Owner:CHINA RAILWAY BAOJI BRIDGE GRP

Preparation method and application of black phosphorus quantum dots/titanium carbide nanosheet composites

ActiveCN108199015BImprove charge/discharge performanceImprove cycle stabilityCell electrodesMetallic foilElectrolytic agent
Owner:TONGJI UNIV

A Short-Term Congestion Management Method for Transmission Network Based on Coordination of Transmission and Distribution

ActiveCN109256816BReduce congestion management costsAccurate quoteSingle network parallel feeding arrangementsAc network with energy trading/transmission rightsEngineeringVirtual power plant
Owner:HOHAI UNIV

Data processing device and electronic equipment

InactiveCN1485744AProgram control using stored programsMemory adressing/allocation/relocationParallel computingData processing
Owner:INT BUSINESS MASCH CORP

A safe with anti-theft drawers

ActiveCN105298296BAvoid pullingEnhanced anti-drillingSafesFlame cuttingElectrical and Electronics engineering
Owner:TRI STAR

A kind of efficient asphalt aggregation inhibitor and preparation method thereof

InactiveCN107057094BDrilling compositionBenzeneVinyl pyridine
Owner:QINGDAO UNIV

Virtual ground type high-voltage constant-current circuit

ActiveCN102137534BImprove reliabilityImprove efficiencyElectric light circuit arrangementArrangements responsive to excess currentComputer moduleShort circuit protection
Owner:MOSO POWER SUPPLY TECH

A Method of Measuring Barometric Altitude Based on GPS Correction

ActiveCN109405798BImprove reliabilityAchieve integrationHeight/levelling measurementSatellite radio beaconingInformation processingProcess engineering
Owner:AEROSPACE TIMES FEIHONG TECH CO LTD +1

A box type working device

ActiveCN105128981BDrain fastDrain emergency fastVehiclesShortest distanceEngineering
Owner:FUJIAN QIAOLONG EMERGENCY EQUIP CO LTD

Component network system, home network and method for providing network service

ActiveCN108075953BAchieve standardizationRealize dynamicNetworks interconnectionHome automation networksNetworked systemSoftware development
Owner:CHINA TELECOM CORP LTD

Material laying device and material spreading robot

ActiveCN111350116BContinuous operationImprove work efficiencyBuilding constructionsRoads maintainenceHuman powerIndustrial engineering
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A thermoelectric power generation device based on fluid heat exchange

ActiveCN109682245BIncrease the heat exchange areaIncrease the working temperature differenceIndirect heat exchangersHeat exchanger casingsThermodynamicsEngineering
Owner:SICHUAN UNIV

A double-drum sand turning box

ActiveCN106424544BBreak up fullySimple structureMould handling/dressing devicesEngineeringActual use
Owner:宁波创二代机械科技有限公司

Method for preparing 2,5-furandicarboxylic acid from 5-hydroxymethylfurfural by aqueous phase catalysis

ActiveCN104277020BHigh yieldEasy to separateCatalyst carriersOrganic chemistryFuranPtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Electronic photo album, generation method, system, storage medium and computer equipment

ActiveCN109165564BEasy accessEasy to analyzeCharacter and pattern recognitionComputer graphics (images)Engineering
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

A method and device for monitoring the synchronization safety and stability of a new energy grid-connected system

ActiveCN113783232BSynchronous security and stability guaranteeAvoid cascading accidentsSingle network parallel feeding arrangementsOvervoltageNew energy
Owner:CHINA ELECTRIC POWER RES INST

A kind of inorganic anticorrosion coating and preparation method thereof

ActiveCN111019414BImprove corrosion resistanceGood resistance to salt sprayFireproof paintsAnti-corrosive paintsPhosphateAdhesive
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An antimony doped sno 2 Preparation method of @carbon nanotube composite electrothermal film

ActiveCN110395714BHigh electric heating efficiencyGood electrothermal characteristicsCarbon compoundsChemical industryComposite filmCarbon nanotube
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Method and device for sending data, and method and device for receiving data

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engine start control system

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A three-dimensional visualization system based on vr and ar technology

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A class of skeleton flavanols in eagle tea and its separation and preparation method

ActiveCN107011355BReduce lossesGood reproducibilityOrganic chemistryChromatographic separationLitsea coreana
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Method of playing real-time monitoring without plug-in in browser

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Rainwater recovery and reuse system and rainwater utilization method

ActiveCN111549891BAchieve long-term useBeautiful appearanceFatty/oily/floating substances removal devicesSewerage structuresRainwater harvestingStormwater
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A kind of pia waste material modified alkyd resin and preparation method thereof

ActiveCN104945566BStrong adhesionHigh hardnessCoatingsBenzoyl peroxideDibenzoyl Peroxide
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Dual-partition independent and adjustable sighting telescope

ActiveCN101819005BShorten the timeHigh precisionSighting devicesOptical elementsEngineeringTelescope
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A kind of polyimide material, its preparation method and application

ActiveCN106519685BImprove hot melt effectLow dielectric constantLaminationLamination apparatusBenzoic acidPolymer science
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A device for convenient storage of mechanical parts

ActiveCN106426048BEasy to lockEasy to unlockWork tools storageMechanical componentsMechanical engineering
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A kind of cultivation method of wild golden clematis

ActiveCN104303966BSolve the difficult problem of artificial plantingPromote growthGrowth substratesCulture mediaGreenhouseAnoectochilus
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A kind of android malware detection system and method

ActiveCN106845220BSmall amount of calculationThe detection method is simplePlatform integrity maintainanceFeature extractionSoftware engineering
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