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.

Preparation method of high hardness and wear-resistant coating on titanium alloy substrate surface

ActiveCN108642488BSimple processPressure inorganic powder coatingCoated surfaceCold air

Owner:ZHONGBEI UNIV

A method for preparing low-sugar and low-salt oyster peptides by enzymatically hydrolyzing oyster meat at low temperature

ActiveCN106359840BIncrease enzyme activityEnzymolysis temperature is lowProtein composition from fishAnimal proteins working-upHydrolysateOyster

Owner:福建优益佳食品科技有限公司

Gas flowmeter and throttling device used therein, breathing machine and anaesthesia machine

ActiveCN102269604BIncrease resistanceReduce differential pressureRespiratorsVolume/mass flow by differential pressureEngineeringStreamflow

Owner:BEIJING AEONMED

Address automatic distributing method in mobile self organizing network

ActiveCN1288881CData switching by path configurationTest efficiencyRouting table

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Arithmetic processing device and method for controlling the arithmetic processing device

ActiveCN103403690BReduce accessImprove throughputMemory systemsParallel computingData cache

Owner:FUJITSU LTD

Abnormality determination device, abnormality detection model creation server, and program

PendingCN111052093AParticular environment based servicesHardware monitoringMedicineNetwork on

Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

Amorphous nano-spherical active iron phosphate hydrate and its preparation method and application

ActiveCN106946236BSmall and uniform particle sizeImprove consistencyCell electrodesSecondary cellsO-Phosphoric AcidActive agent

Owner:HUNAN INST OF TECH

A diaphragm air pressure tank and a pipe network system with the diaphragm air pressure tank

ActiveCN111501915BReduce lossesReduce adverse effectsLarge containersPressure vesselsMechanical engineeringPhysics

Owner:上海南汇压力容器厂有限公司

Oriental paperbush root pickled-Chinese-cabbage soup base for detoxification and detumescence and production method thereof

InactiveCN105558614AAchieve the desired effectCompatibility is simpleFood preparationBiotechnologySenna Leaves

Owner:HARBIN LYUYUAN VEGETABLE PLANTATION PROCESSING SPECIALIZED COOP

List data dynamic sequencing method and device

ActiveCN102508825BImprove processing efficiencySimple methodSpecial data processing applicationsData dynamicsTransfer parameter

Owner:BEIJING GUODIANTONG NETWORK TECH CO LTD +1

A nuclear power plant generator three-flow ring sealing oil system and its airside sealing oil circuit

ActiveCN109713846BSolve the problem of jumpingSolve problems below 0Cooling/ventillation arrangementHydrogen pressureCheck valve

Owner:中广核工程有限公司 +2

Bogies and rail vehicles

ActiveCN112298241BReduce volumeReduce difficultyBogiesBogie-underframe connectionsBogieControl theory

Owner:CRRC TANGSHAN CO LTD

Image reconstruction method, device and storage medium

ActiveCN110313942BRich typeLow costDiagnostics using lightInfrasonic diagnosticsComputer graphics (images)Engineering

Owner:WUXI HISKY MEDICAL TECH

Apparatus and method for reducing peak-to-average ratio of multi-carrier system based on multiband filter bank

InactiveCN1885843BReduce peak-to-average ratio of multi-carrier transmittersLower peak-to-average ratioMulti-frequency code systemsPresent methodSignal on

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +1

Hydrophobic auristatin f compounds and conjugates thereof

PendingCN111989339APeptide/protein ingredientsPharmaceutical non-active ingredientsCancer cellChemical compound

Owner:思进股份有限公司

A separation device for zipper tape and sprue bar

ActiveCN104416839BAvoid pulling forceReduce tensionPull forceReciprocating motion

Owner:ZHEJIANG WEIXING IND DEV

Open-cut construction method of adding underground connecting passage between old and new buildings

ActiveCN110512644BEasy accessAchieve connectionArtificial islandsExcavationsSlurry wallBasement

Owner:SHANGHAI CONSTR NO 1 GRP

Display device

PendingCN114678402ASolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceThin membrane

Owner:LG DISPLAY CO LTD

Light interference type color display panel and light interference regulating element

InactiveCN1242292CThe production process is simpleSemiconductor/solid-state device manufacturingNon-linear opticsColor gelOptical thin film

Owner:IDC LLC

Compact source for generating ionizing rays

ActiveCN110870035ASmall sizeX-ray tube electrodesX-ray tube vessels/containerElectrical connectionParticle physics

Owner:THALES SA

A camera autofocus method based on visual saliency

ActiveCN108234884BSelect refinementFocusTelevision system detailsColor television detailsPattern recognitionLab color space

Owner:XIDIAN UNIV

Ecology process of controlling nitrite in fish and shrimp pond

InactiveCN1309666CReduce deliveryAchieve balanceWater contaminantsClimate change adaptationMicroorganismNitrite

Owner:WUHAN PROBIOTIC SPRING BIOTECH

A kind of preparation method and application of evodia rutaecarpa as agricultural fungicide

ActiveCN105660726BEnhanced inhibitory effectRaw materials are easy to getBiocideFungicidesEvodiamineFungicide

Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI

Apparatus for heat-treating semiconductor substrate

ActiveCN102484071BInhibition of maltreatmentSemiconductor/solid-state device manufacturingSusceptorMagnetic flux

Owner:MITSUI E&S MACHINERY CO LTD

Connection assembly of gear-shift handle and gear-shift bar

ActiveCN103244662BFirmly assembledGearing controlEngineeringMechanical engineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

File management method and device for a mobile terminal

ActiveCN103617209BEasy to findFile access structuresSpecial data processing applicationsFile managerFile management

Owner:HONOR DEVICE CO LTD

A cable-stayed bridge system with twin towers and composite girders and its construction method

InactiveCN104294747BSimple structureReasonable designCable-stayed bridgeBridge erection/assemblyConcrete beamsCable stayed

Owner:TONGJI UNIV

Liquor ripening equipment

ActiveCN106906113BGreat tasteImprove qualityAlcoholic beverage preparationRipeningChinese liquor

Owner:石首市力能弱碱酒业有限公司

A combined tetrahedron mobile robot

ActiveCN110696007BSimple structureEasy to processProgramme-controlled manipulatorSoftware engineeringMechanical engineering

Owner:BEIJING JIAOTONG UNIV

Flavor-improving agent

InactiveCN101616605BFood ingredient as flavour affecting agentNatural extract food ingredientsBiotechnologyPork meat

Owner:KIRIN KYOWA FOODS COMPANY LIMITED

On-chip eye diagram monitoring circuit based on two-dimensional asymmetric variable mask in high-speed serial communication

ActiveCN107769806BIncrease the number ofHigh precisionPropogation channels monitoringNon symmetricHorizontal axis

Owner:TSINGHUA UNIV

A steel barrel production process

ActiveCN107263033BSimple production processQuality improvementLinings/internal coatingsCoverings/external coatingsEngineeringFlanging

Owner:荆州市先隆包装制品有限公司

A kind of multifunctional sewage treatment agent and preparation method thereof

ActiveCN103708631BSignificant corrosion and scale inhibition effectReduce foulingScale removal and water softeningWater/sewage treatment by ion-exchangeCross-linkSodium Bentonite

Owner:WENZHOU HONGJIAN CONSTR ENG

Chemical oxygen demand (CDO) removal powder mixture

InactiveCN108975420AWater treatment parameter controlWaste water treatment from animal processingActivated carbonPowder mixture

Owner:ECOLAB USA INC

Maintenance bracket for auxiliary maintenance of single-stage centrifugal power equipment

ActiveCN112145450BSave manpower and material resourcesLow costPump componentsPump controlPower equipmentReliability engineering

Owner:CHINA GENERAL NUCLEAR POWER OPERATION +2

Method and device for editing multimedia messages

InactiveCN102387481BImprove experienceVersatileSubstation equipmentMessaging/mailboxes/announcementsSynchronized Multimedia Integration LanguageMultimedia Messaging Service

Owner:ZTE CORP

A compound fertilizer cooling and screening equipment

ActiveCN109967160BImprove cooling effectImprove air conditioning utilizationGas current separationDomestic cooling apparatusCold airHydraulic cylinder

Owner:安徽振兴肥业有限公司

Metadata service system and working method for randomly reading distributed video frames

ActiveCN109086457BImprove the efficiency of positioning and reading video framesImprove preprocessing efficiencyVideo data indexingVideo storageEngineering

Owner:SOUTH CHINA UNIV OF TECH

A kind of preparation method of symmetrically substituted sulfonate compound

InactiveCN107501148BMild reaction conditionsEasy to operateOrganic chemistrySulfonateAryl

Owner:XINYANG NORMAL UNIVERSITY

Method for preventing washing machine from scaling

PendingCN109881433AShort working hoursNo change in structureOther washing machinesTextiles and paperRinse waterEngineering

Owner:李传阳

Method and device for providing data of industrial automation device to external device

PendingCN114127708AProgramme controlData processing applicationsAutomatic controlOriginal data

Owner:SIEMENS AG

Condensate dispersion assembly

InactiveCN108119228AElectrical controlInternal combustion piston enginesEngineeringInlet manifold

Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of elastic driver and steering gear system

ActiveCN111711385BHas a flexible effectProgramme-controlled manipulatorStopper detailsControl signalElectric machinery

Owner:UBTECH ROBOTICS CORP LTD

Refraction and reflection projection objective with large view field

ActiveCN102955234BSmall sizeMeet actual product needsPhotomechanical exposure apparatusMicrolithography exposure apparatusMagnificationOptical pathlength

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Batteries, battery packs, electronic equipment, electric vehicles, power storage devices and power systems

ActiveCN108292776BInhibition of fractureFinal product manufactureCells structural combinationElectricity systemElectrical battery

Owner:MURATA MFG CO LTD

Nanosheet self-assembled vanadium pentoxide nanorod and its preparation method and application

ActiveCN110627121BLarge specific surface areaReduce spreadCell electrodesSecondary cellsElectrolytic agentElectrical battery

Owner:ГУАНДУН ГУАНШЭНЬ ИНВАЙРОНМЕНТАЛ ПРОТЕКШН ТЕКНОЛОДЖИ КО ЛТД

Pulley decoupler with centrifugal pendulum device including first friction device

ActiveCN111630298BRotating vibration suppressionYielding couplingRotational axisEngineering

Owner:SCHAEFFLER TECH AG & CO KG

Golden brick peak flavor crisp mechanized production line and mechanized production process

ActiveCN109691470BRealize mechanized continuous mass productionChange the production environmentOil/fat bakingBaking plantsProcess engineeringIndustrial engineering

Owner:潍坊第一春食品有限公司

A double-layer composite elastic perforated film and its production method

InactiveCN103522682BImprove drynessLess reverse osmosisSynthetic resin layered productsAbsorbent padsBi layerComposite film

Owner:林志平

Sticky slag separator for molten iron tank and preparation method

ActiveCN107096913BEasy to install and fix on siteGuaranteed StrengthMelt-holding vesselsSlagEffective volume

Owner:武汉钢铁有限公司

A switch assembly and electronic equipment

ActiveCN108305803BReduce thicknessReduce widthCasings/cabinets/drawers detailsElectric switchesElectrical connectionEngineering

Owner:VIVO MOBILE COMM CO LTD

Water flow statistics method and device

ActiveCN107462290BReduce statistical errorImprove accuracyVolume/mass flow by differential pressureWater flowEnvironmental engineering

Owner:GREE ELECTRIC APPLIANCES INC

A device for detonating high-frequency detonation waves at short distances and its control method

ActiveCN103953459BShorten the lengthSimple structureIntermittent jet plantsRocket engine plantsResonant cavityGas cylinder

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Injector

PendingCN112955644ANot easily affectedElectrical controlEngine testingEngineeringResistor

Owner:LIEBHERR COMPONENTS DEGGENDORF GMBH

Display panel and display device

ActiveCN107230698BImprove accuracyHigh precisionSolid-state devicesPrint image acquisitionDisplay deviceComputer science

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Tripod centrifuge self-learning fault monitoring and alarm system

ActiveCN107942878BAvoid misjudgmentProgramme controlComputer controlData acquisitionEngineering

Owner:青岛科海健堂生物有限公司

Injectable composition containing phosphatidylcholine devoid of sodium deoxycholate and preparation method thereof

InactiveCN104080460AStable solubilizationMetabolism disorderDigestive systemPolyethylene glycolBENZYL ALCOHOL/WATER

Owner:AMIFARM

Method for determining and/or monitoring at least one process variable of a medium, a corresponding electrochemical sensor and a corresponding system

InactiveCN103091375ATesting waterMaterial electrochemical variablesElectrical batteryPhysical chemistry

Owner:ENDRESS HAUSER CONDUCTA GESELLSCHAFT FUER MESS UND REGELTECHNIK MBH CO KG

Pulse radiator

InactiveCN102256473BNo power consumptionReduce use costCooling/ventilation/heating modificationsCold airEngineering

Owner:蔡云飞

Remote controller, temperature sampling control system and control method

ActiveCN104678854BSimple structureLow costProgramme controlComputer controlElectrical resistance and conductanceControl system

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

A kind of preparation method of portland cement

ActiveCN112194393BEffective consumptionHigh compressive strengthCement productionPhysical chemistryCompressive strength

Owner:INNER MONGOLIA YILI JIDONG CEMENT CO LTD

Black, green soy bean vermicelli and its preparation method

InactiveCN100496291CNo soy smellGreat tasteFood preparationHigh pressureSoya bean

Owner:ZHENJIANG LIHAO FOOD CO LTD

The Method of Using Graphite Powder Fire-throwing Water Drilling Bead Blank

ActiveCN105366927BShorten rounding timeReduce oxidation lossGlass productionGraphiteHeating temperature

Owner:YANCHENG INST OF TECH

A distribution cabinet for power system

ActiveCN108462052BImprove practicalityRestoring ventilation and cooling capacitySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsElectric power systemWater resources

Owner:安徽煜源电气设备有限公司

Experimental device for the dissolution rate of carbonate rocks in the soil environment of karst areas

ActiveCN105572024BNo disturbanceControllable distanceWeather/light/corrosion resistanceFiberKarst

Owner:GUIZHOU NORMAL UNIVERSITY

Targeted Nanophotopharmaceuticals for Cancer Photodynamic Therapy

InactiveCN104888217BEnhanced light absorptionReduce light absorptionPowder deliveryEnergy modified materialsPhotosensCancer cell

Owner:ERASMUS UNIV MEDICAL CENT ROTTERDAM ERASMUS MC +1

Method, device and application for preparing candidate sequencing probe set

ActiveCN107034267BLow data biasEfficient determinationBioreactor/fermenter combinationsBiological substance pretreatmentsHigh homologyTarget mrna

Owner:MGI TECH CO LTD

A kind of high-voltage lithium cobalt oxide positive electrode material and preparation method thereof

ActiveCN109461891BStable internal structureAvoid capacity lossCell electrodesSecondary cellsPhysical chemistryManganese

Owner:BEIJING EASPRING MATERIAL TECH CO LTD

Method for scheduling multiplying units and offset pulse generator

InactiveCN102281046BResource prioritySolve the problem of discardingComputation using non-contact making devicesElectric pulse generator detailsBinary multiplierPeak value

Owner:ZTE CORP

Anti-smog traffic lights

ActiveCN103810872BAvoid traffic accidentsPlay a destructive roleRoad vehicles traffic controlTraffic signalTraffic accident

Owner:SHANDONG XINGZHI INTELLIGENT TRANSPORTATION TECH CO LTD

A motor dust and grease cleaning equipment

ActiveCN111014110BAchieve pushChange rotation angleDirt cleaningCleaning using toolsBogieGear wheel

Owner:浙江申华针纺服饰有限公司

An online handwriting sample generation method for Sanskrit Tibetan script based on component combination

ActiveCN106056055BReduce collection costsCharacter and pattern recognitionHandwritingText recognition

Owner:NORTHWEST UNIVERSITY FOR NATIONALITIES

Superfine stuffing for plastic and its application

InactiveCN1182189CImprove liquidityImprove the lubrication effectFiberSodium Bentonite

Owner:北京中宣绿环科技发展有限公司

electrical equipment box

ActiveCN111698856BImprove dehumidification efficiencyIncrease temperatureDispersed particle separationCasings/cabinets/drawers detailsElectric power equipmentEngineering

Owner:GUANGDONG POWER GRID CO LTD +1

A matrix switching system and matrix switching method for multi-format video signal switching

ActiveCN105208298BEasy for long-distance transmissionEasy to useTelevision system detailsOptical transmission adaptationsControl signalControl data

Owner:大连科迪视频技术有限公司

Method and system for creating calendar events using context

ActiveCN106170785BNatural language translationOffice automationHuman languageGrammaticality

Owner:MICROSOFT TECH LICENSING LLC

Process for separating and recovering potash element from Eichhornic crassipes plant

InactiveCN1235860CCarboxylic acid salt preparationCarboxylic compound separation/purificationWater HyacinthsPotassium carbonate

Owner:HUAZHONG AGRI UNIV

Three-dimensional metal character and making method thereof

ActiveCN102081887ANovel structureEye-catching visual effectAdhesivesIlluminated signsEngineeringVisual perception

Owner:WU JIANG YU XING METAL ART DECORATION

Shredder automatic feeding system

ActiveCN101795773BGrain treatmentsArticle separationEngineeringCam

Owner:FELLOWES INC

Aeration control system for photobioreactor

ActiveCN102533538BIncrease productionAdjust the aeration flowBioreactor/fermenter combinationsBiological substance pretreatmentsIlluminanceControl system

Owner:ENN SCI & TECH DEV

A traffic engineering road pavement cutting device

InactiveCN110284410BReduce numbnessPrevent splashRoads maintainenceGasolineRoad surface

Owner:郭强 +2

Obtaining method of heat transfer coefficient in quenching process of aluminum alloy components under the condition of three-dimensional heat transfer based on finite element method

ActiveCN105046030BImprove simulation accuracyAccurately predict performance changesSpecial data processing applicationsRectangular coordinatesExtended finite element method

Owner:HARBIN INST OF TECH

A hoisting mechanism for a large-diameter primary mirror

ActiveCN107628523BAvoid destructionEvenly dispersedLoad-engaging elementsStress concentrationEngineering

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A layered fertilization device with ratio separation

ActiveCN108738429BAchieve separationSimple structureSpadesPloughsAgricultural scienceAgricultural engineering

Owner:GUANGDONG UNIV OF SCI & TECH

A portable indoor anti-epidemic disinfection spray device that can avoid waste

InactiveCN110801958BSimple structureEasy to useSpray nozzlesLavatory sanitoryEnvironmental engineeringMechanical engineering

Owner:TIANJIN BAODI HOSPITAL

Method for preparing plasticizer and lubricant by using semi-drying oil or drying oil

InactiveCN101863768BGood flexibility at low temperatureHigh flash pointOrganic compound preparationCarboxylic acid esters preparationEthylenediaminePolymer science

Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

A kind of preparation method of FRP sand pipe

ActiveCN112318893BPrevent lytic shrinkageImprove mechanical propertiesGlass fiberPolymer science

Owner:广西北海跃达玻璃钢制品有限公司

Method for preparing water softening aluminium stone of sodium aluminate solution carbonation resolving

InactiveCN100532267CBroad prospects for large-scale industrializationAlkali-metal aluminates/aluminium-oxide/aluminium-hydroxide preparationWater softeningDecomposition

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

High-pressure gear pump having rectangular oil outlet

InactiveCN102213216BEven by forceAvoid bending deformationRotary piston pumpsRotary piston liquid enginesGear pumpHydraulic machinery

Owner:XUZHOU KEYUAN HYDRAULIC

Spherical zinc oxide powder coated with natural substance, method for producing same, and cosmetic composition containing same

ActiveCN110613625BEasy to useGood dispersionCosmetic preparationsToilet preparationsButter cocoaStearic acid

Owner:LS KOREA

An on-chip optical power beam splitter design method

ActiveCN106094199BSimple designSmall sizeOptical elementsBeam splitterSemiconductor materials

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Insulin a-chain derived peptide fragment and pharmaceutical composition for preventing or treating diabetes or diabetic wounds, containing same

ActiveCN110325544APromotes glucose uptakeEasy to moveTetrapeptide ingredientsTripeptide ingredientsGlucose uptakeCell membrane

Owner:SUPADELIXIR INC

A nuclear power plant emergency power supply system and power supply control method

ActiveCN109462277BImprove safety and reliabilityImprove safety indicatorsElectrical storage systemBatteries circuit arrangementsNuclear powerDiesel engine

Owner:CHINA NUCLEAR POWER DESIGN COMPANY +3

A production method of steel for glass curtain wall pre-embedded fasteners

ActiveCN111455258BHigh precisionImprove toughnessWork heating devicesMetal rolling arrangementsChemical compositionSolderability

Owner:JIANGSU LIHUAI IRON AND STEEL CO LTD +1

Medium-carbon boron-containing steel and controlled rolling and controlled cooling method for on-line normalizing treatment

ActiveCN113265584BMeet tissue hardness requirementsWide range of temperature controlFurnace typesHeat treatment process controlChemical compositionPhysical chemistry

Owner:DAYE SPECIAL STEEL CO LTD

A rotary dynamic sealing device for boat-carrying photoelectric equipment

InactiveCN102022541BMultiple fully enclosed seals achieveDoes not increase drive loadEngine sealsMechanical engineeringLabyrinth seal

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A denitrification catalyst for synergistic mercury removal and preparation method thereof

ActiveCN103537273BLow costReasonable ratioMetal/metal-oxides/metal-hydroxide catalystsDispersityCatalytic oxidation

Owner:HUAZHONG UNIV OF SCI & TECH

A low-cost high-resilience biodegradable shock-absorbing packaging material and its preparation method

ActiveCN110204794BReduce rebound rateLow expansion ratioFlexible coversWrappersFiberPolymer science

Owner:赣州臻丰科技有限公司

A high temperature resistant boiling sound buoy

ActiveCN106683297BPrecise designImprove stabilityCooking vesselsElectric/electromagnetic audible signallingButton batteryDevice form

Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建

cooling module

InactiveCN104791304BEngine manufacturePump componentsImpellerInterior space

Owner:ROBERT BOSCH GMBH

a grabbing device

ActiveCN103935764BSimple structureReduce manufacturing costConveyor partsEngineeringMechanical engineering

Owner:张家港市瑞昌智能机器系统有限公司

A method for predicting machining accuracy of CNC milling and boring machine based on thermal analysis

ActiveCN112475904BReduce the difficulty of collectionReduce processing difficultyMeasurement/indication equipmentsOther manufacturing equipments/toolsNumerical controlData set

Owner:ANHUI JIANGJI HEAVY DUTY CNC MACHINE TOOL

motor

ActiveCN110971019BHigh outputWindingsMagnetic circuit stationary partsEngineeringMechanical engineering

Owner:JAPAN SERVO CO LTD

Method for measuring blood concentration of paraquat

InactiveCN102288696BEasy pretreatmentThe pre-processing process is simpleComponent separationParaquatFluoroacetic acid

Owner:HENAN UNIV OF SCI & TECH

A kind of staggered parallel led driving circuit based on quadratic buck and its working method

InactiveCN105554952BImprove transmission ratioReduce volumeElectrical apparatusElectroluminescent light sourcesCapacitanceElectric force

Owner:JIANGSU UNIV

An intelligent terminal road condition collection system based on the Internet of Things

ActiveCN106530703BOptimize the acquisition methodImprove real-time performanceDetection of traffic movementComputer terminalVehicle driving

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Application of domesticated strain of Clostridium gordii in preparation of radiotherapy sensitizer

ActiveCN106265760BRadiosensitizing effectPrevent proliferationPowder deliveryUnknown materialsWilms' tumorTumor cell apoptosis

Owner:SHIHUIDA PHARMA GRP (JILIN) LTD

A kind of roof greening cultivation substrate and preparation method thereof

ActiveCN104291932BStrong ability to retain water and fertilizerLoose textureBio-organic fraction processingOrganic fertiliser preparationNatural resourceSludge

Owner:HUNAN HENGKAI ENVIRONMENT TECH INVESTMENT CO LTD

Method for detecting partner service with improper concurrent arrangement in combined service

ActiveCN101833481BQuality improvementError detection/correctionMultiprogramming arrangementsSoftware development processService development

Owner:PEKING UNIV

Key information extraction method and related equipment from research reports

ActiveCN112990110BImprove reading efficiencyQuick filterCharacter and pattern recognitionNeural architecturesText categorizationEngineering

Owner:数库(上海)科技有限公司

Network device configuration method and vsd

ActiveCN104202267BData switching networksFiltering rulesTransport network

Owner:RUIJIE NETWORKS CO LTD

Systems and methods for medical syringes

InactiveCN103052415BInfusion syringesMedical devicesSurgeryInjector

Owner:JMS NORTH AMERICA

An external damping valve with adjustable damping

ActiveCN106762989BTo achieve the function of adjusting dampingEasy to replaceFluid-pressure actuator safetyCheck valvesEngineering

Owner:JIANGSU SUYAN VALVE MASCH CO LTD

Container building composed of prefabricated box panels

ActiveCN107461047BIncrease activity spaceIncrease the use of spaceRoof covering using slabs/sheetsRoof covering using tiles/slatesEngineeringMechanical engineering

Owner:HEBEI VOCATIONAL & TECHN COLLEGE OF BUILDING MATERIALS

Self-compensating solid self-lubricating sliding bearings

ActiveCN109210080BImprove service performanceExtended service lifeBearing componentsFull bridgeEngineering

Owner:YANSHAN UNIV

A kind of polyvinylidene fluoride nanofiber membrane loaded with zif-8 and its preparation method and application

ActiveCN109235044BSolve difficult to recycleSolve the repeatabilityFibre typesWater contaminantsFiberPolymer science

Owner:SOUTH CHINA UNIV OF TECH

A Disturbance Observer for Speed Control Mode of Permanent Magnet Synchronous Motor

ActiveCN110677079BThe debugging method is clearStability is not affectedTorque ripple controlElectric motor controlTime domainMemory cell

Owner:深圳市百晟传动有限公司

Triazole derivatives capable of affecting calcium ion channels of tumor cells, preparation method and application thereof

ActiveCN113527334BShort reaction pathHigh reaction yieldOrganic chemistry methodsAntineoplastic agentsChemical synthesisCalcium flux

Owner:JINAN ASIA PHARMA TECH +1

Method for preparing calcium ferroaluminates

InactiveCN102153144BEasy to controlReduce free calcium oxide contentIron compoundsState of artAluminium nitrate

Owner:TONGJI UNIV

Light control on-load switcher

InactiveCN101667487BAchieve electrical insulationOvercome inherent shortcomingsVariable inductancesElectronic switchingControl signalHandover procedure

Owner:陕煤电力信阳有限公司

A method and device for verifying power ledger data based on traceability relationship

ActiveCN108776856BScientific statisticsThe statistical results are accurate and reliableResourcesPower qualitySource Data Verification

Owner:STATE GRID CORP OF CHINA +3

A semi-automatic glass cleaning tool

ActiveCN103479285BSimple structureReliable and reliableWindow cleanersCouplingSemi automatic

Owner:李懰赟

A kind of packing tape packing device and packing method

ActiveCN112478874BImprove packaging efficiencyImproved length stabilityWebs handlingStructural engineeringMechanical engineering

Owner:湖北北新建材有限公司

A squid board auxiliary label threading device

ActiveCN108308257BEasy to insertEnsure stabilityFish threading devicesCephalopods processingAquatic productSquid

Owner:江苏燕兴农业发展有限公司

A method for measuring the activity of building space through simulation of people flow

InactiveCN103473114BSave computing resourcesClear and strong guidanceSpecial data processing applicationsLivenessWhole body

Owner:李乐之

Liquid for washing fruit of waxberry

InactiveCN100537735CGuaranteed qualityReduce qualityInorganic/elemental detergent compounding agentsFlavorTannin

Owner:JINHUA VOCATIONAL TECH COLLEGE

A kind of cleaning agent for mask, its application and cleaning method of mask

ActiveCN104950601BWide range of choicesReduce COD valuePhotosensitive material processingRoom temperatureEngineering

Owner:SUZHOU CRYSTAL CLEAR CHEMICAL CO LTD

Stuff used for preparing meta-aramid paper, the production method thereof and meta-aramid paper made from the stuff and the production method thereof

ActiveCN101748646BImprove tear resistanceSpecial paperPaper/cardboardPolymer scienceOrganic chemistry

Owner:YANTAI METASTAR SPECIAL PAPER