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.

Temporary plugging agent for efficient plugging and fracturing in deep oil and gas reservoir seams, preparation method thereof and large-seam high-fracturing process

ActiveCN112175596AAvoid problems such as pollutionGood sealingFluid removalDrilling compositionLithiumPersulfate
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A complete set of primers for identification or auxiliary identification of Fusarium wilt of banana and its application

ActiveCN104611451BMicrobiological testing/measurementMicroorganism based processesFusarium oxysporumAgricultural science
Owner:ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI

A follow-up feeding device for a 3D printing robot and a 3D printing robot

ActiveCN109822903BAvoid damageAdditive manufacturing apparatus3D object support structures3d printComputer printing
Owner:QUANZHOU BILINED TECH CO LTD

Embedded system fault diagnosis method and embedded system with fault diagnosis

ActiveCN102750212BImprove maintainabilityDetecting faulty computer hardwareDiagnosis methodsMaintainability
Owner:珠海市深瑞智联科技有限公司

A carbide micro-groove turning tool for cutting high-strength alloy steel 40crmnmo

ActiveCN106493395BTurning toolsCarbideHigh intensity
Owner:GUIZHOU UNIV

Rolling and forming machine for copper seal of concrete face dam

ActiveCN100391640CGuarantee the same thicknessAvoid wastingPressboardEngineering
Owner:CHINA GEZHOUBA GROUP CO LTD +1

Distribution method, system, medium and equipment for agricultural situation acquisition task

ActiveCN111417084BCause fusionReduce data volumeParticular environment based servicesNetwork topologiesEnergy balancingComplete data
Owner:ZHONGKAI UNIV OF AGRI & ENG

A wire and cable retracting device

ActiveCN105883484BEasy to wrapImprove winding efficiencyFilament handlingElectric machineEngineering
Owner:JURONG FUDA ELECTRIC TECH

Semiconductor device

ActiveCN109478563BIncrease capacitanceWithout compromising reliabilityTransistorSolid-state devicesDevice materialElectrical connection
Owner:DENSO CORP

Crude fiber regeneration equipment for synchronous organization treatment and vacuum adsorption

InactiveCN103147335BLow costWide range of productsPaper recyclingWaste paper working-upFiberFiltration
Owner:胡佳威

Quinolinone Schiff base compound and its preparation method and application

ActiveCN111718336BNovel structureHigh activityBiocidePlant growth regulatorsAlkoxy groupQuinolizine
Owner:XIHUA UNIV

Multifunctional loading machine

ActiveCN102926425BEasy to replaceLow costMechanical machines/dredgersVehicle frameHydraulic pressure
Owner:LONKING SHANGHAI ROAD MACHINERY MFG CO LTD

Premixing burner

InactiveCN100483028CReduce sizeSimple structureGaseous fuel burnerEngineering
Owner:陆凤金

Noise Reduction in Radar Systems

ActiveCN107636484BImprove accuracyHigh sensitivityRadio wave reradiation/reflectionRadar systemsNoise
Owner:TEXAS INSTR INC

A system and method for abnormal behavior detection of expressway toll evasion vehicles based on video detector

InactiveCN109191861BReduce complexityImprove detection efficiencyTicket-issuing apparatusRoad vehicles traffic controlSimulationInformation acquisition
Owner:BEIHANG UNIV

Vehicle having impact protection

InactiveCN104583019AUnderstructuresBumpersFibrous compositesUltimate tensile strength
Owner:BAYERISCHE MOTOREN WERKE AG

An operating method and system for an intelligent accident handling procedure in a nuclear power plant

ActiveCN105551550BAvoid misjudgmentReduce monitoring operations tasksPower plant safety arrangementMan-machine nuclear interfaceProgramming languageState dependent
Owner:中广核工程有限公司 +1

Data processing method, data processing device and computer equipment

ActiveCN110825291BInput/output processes for data processingHuman–computer interactionComputer engineering
Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Stator assembly and motor having the same

ActiveCN110556956BSuppressed circulationUniform potentialMagnetic circuit stationary partsWindings conductor shape/form/constructionElectric machineCirculating current
Owner:BYD CO LTD

Test method and device for force analysis of drawing process

ActiveCN109060525BSimple designAccurate test analysisMachine part testingMaterial strength using tensile/compressive forcesClassical mechanicsForce analysis
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI +1

A transmission line deicing device

ActiveCN108808609BReduce difficultyEasy to de-iceOverhead installationEngineeringStructural engineering
Owner:国网河南省电力公司西峡县供电公司

A high-strength face-centered cubic medium-entropy alloy and its preparation method

ActiveCN108913976BEasy to processImprove plastic toughnessSolution treatmentFree energies
Owner:SOUTHEAST UNIV

Continuously adjustable power steering method, system and computer equipment

ActiveCN113548110BContinuously adjustable feelFeel calmElectrical steeringElectric/fluid circuitPower modeSteering wheel
Owner:DONGFENG MOTOR GRP

A kind of full fiber three-dimensional assembly and its preparation method and application

ActiveCN111645244BHigh porositySmall diameterElectro-spinningNon-woven fabricsFiberPolymer science
Owner:SHENZHEN UNIV

A device and method for automatic detection of process corners

ActiveCN103915358BImplement automatic detectionMeet the need for correction of process angle deviationSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingDiscriminatorPhase detector
Owner:BYD SEMICON CO LTD

Method for forming fin field effect transistor

ActiveCN106847751BHigh densityGroove aspect ratio increasedSemiconductor/solid-state device manufacturingSemiconductor structureEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Ventilation and energy-saving equipment for green buildings

ActiveCN112815445BEnsure consistencyTake advantage ofBatteries circuit arrangementsMechanical apparatusVentilation tubeStructural engineering
Owner:CHINA NAT CHEM ENG HEAVY MECHANIZED CORP

Smooth surface blasting of circular chamber in gneiss area and step-by-step removal method of rockburst

ActiveCN107367204BReduce disturbanceEliminate or reduce the degree of energy accumulationBlastingDetonationEngineering
Owner:POWERCHINA HUADONG ENG COPORATION LTD

Monoclonal antibody, antigen and gene, and application thereof

ActiveCN104109205BHigh potencyHigh fluorescence intensitySsRNA viruses negative-senseBacteriaHeavy chainForeign - Similar
Owner:BEIJING APOLLO MEDICAL SCI & TECH CO LTD

A kind of preparation method and application of ionic liquid and metal organic framework composite adsorbent

ActiveCN107638870BEfficient separation selectivityReduce dosageOther chemical processesDispersed particle separationAlcoholSorbent
Owner:ZHEJIANG UNIV

Saussurea fruit juice and its preparation process

InactiveCN100493386CPromote absorptionEasy to eatFood scienceFruit juiceSaussurea
Owner:张巧

A car with a curved display theater and a movie viewing method

ActiveCN108312975BReasonable space layoutAvoid harmWindowsWindscreensMechanical engineeringShape display
Owner:FUYAO GLASS IND GROUP CO LTD

RFID transponder coil and manufacturing method thereof

ActiveCN102855520BFlexible and convenientImprove printing effectRecord carriers used with machinesElectrical and Electronics engineeringTransponder
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

Belt transmission cross full shaft type two-degree-of-freedom universal joint mechanism

InactiveCN102128213BImprove carrying capacitySmooth transmissionYielding couplingGearingMotor speedReduction drive
Owner:HARBIN INST OF TECH

Device for controlling an aircraft engine comprising two redundant control channels

PendingCN113646707ARedundant availabilityImprove protectionProgramme controlAircraft power plantsFlight vehicleActuator
Owner:SAFRAN AIRCRAFT ENGINES SAS

A protective double door

ActiveCN106121422BConsistent movement speedSimple structurePower-operated mechanismWing suspension devicesEngineeringOpening - action
Owner:ZHUZHOU HELI ELECTROMAGNETIC TECH

Risk source leakage self-adaption universal ferromagnetic plugging device and fast plugging method thereof

InactiveCN102060151BRealize blockingRealize functionContainer filling methodsLarge containersEngineeringSelf adaptive
Owner:TAIYUAN UNIV OF TECH

A dyeing and finishing process of viscose

ActiveCN112796126BHas the effect of degreasing and emulsifyingWeakly alkalineDyeing processViscoseProcess engineering
Owner:YICHANG XINLONG SANITARY MATERIALS CO LTD +1

Allocation method, system and apparatus for continuous scheduling resource

ActiveCN101500311BRealize distributionWireless communicationEngineeringDistributed computing
Owner:DATANG MOBILE COMM EQUIP CO LTD

Rose liquid eye drops

InactiveCN1943650BReduce burning sensationReduce secretionSenses disorderPharmaceutical delivery mechanismAnaphylaxisConjunctiva
Owner:韩倩琰

Conical ITO-free electrode structure and method for manufacturing upper substrate of plasma display panel

InactiveCN101685741BAuxillary electrodesSolid cathode detailsTransmittanceMetal electrodes
Owner:四川世纪双虹显示器件份有限公司

Commodity registration processing apparatus and commodity registration processing method

ActiveCN101556723BCash registersPayment architectureBarcodeOperability
Owner:TOSHIBA TEC KK

A kind of porous copper alloy and preparation method thereof

ActiveCN109338150BEasy to makePorosity adjustableIngot castingElectrical battery
Owner:烟台杰科金属有限公司

ZigBee cellular network

InactiveCN101808422BShort communication distanceEnsure reliabilityNetwork topologiesRadio transmission for post communicationWireless transmissionThe Internet
Owner:SHANGHAI GUANLIN HAIAN ELECTRICAL APPLIANCES +1

Chip failure analysis method

ActiveCN105353291BElectronic circuit testingDrain currentFailure analysis
Owner:SEMICON MFG INT (SHANGHAI) CORP

A kind of preparation method of atomic crystal boron doped carbon material

ActiveCN108840679BEvenly distributedSimple processGraphiteCell electrodesSolid reactionBoron containing
Owner:北京墨烯科技有限公司

A switching power unit and a high voltage direct current circuit breaker

ActiveCN108768184BShorten the lengthReduce stray inductanceEfficient power electronics conversionConversion constructional detailsStray inductanceDc circuit breaker
Owner:BEIJING PINGGAO QINGDA TECH DEV CO LTD +3

A coil heat exchanger

ActiveCN106595338BAchieve energy saving effectHeat pumpsGeothermal energy generationPlate heat exchangerUnderwater
Owner:常州凯斯特制冷设备有限公司

Method for blasting and finishing mould

InactiveCN1267217CEasy to masterLow costFoundry mouldsFoundry coresExplosive forceExplosive material
Owner:KME GERMANY GMBH & CO KG

A kind of snake venom wound treatment device

ActiveCN105727386BEasy to absorb by itselfEasy to handleEnemata/irrigatorsWound drainsIrrigation woundBottle
Owner:庄静

Functional staple food for dogs and cats and preparation method of staple food

InactiveCN109601747APromote absorptionIncrease nutritionAnimal feeding stuffAccessory food factorsIntestinal structureKrill
Owner:谢海峰

A C4 Alkylation Process for Reducing Acid Consumption

ActiveCN107987872BReduce consumptionAvoid it happening againLiquid hydrocarbon mixtures productionDistillation purification/separationFluid phaseProcess engineering
Owner:PANJIN NORTHERN ASPHALT FUEL

Secondary Lithium Batteries for Vehicles

ActiveCN106160040BImprove reliabilityImprove securityBatteries circuit arrangementsElectric powerBattery cellConnection control
Owner:REDUCE CARBON ENERGY DEV

A suppression method of lift-off effect in pulsed eddy current detection

InactiveCN103399083BAccurate judgment of lift-off distanceQuick calculationMaterial magnetic variablesEngineeringComputational physics
Owner:NANCHANG HANGKONG UNIVERSITY

Full-biodegradable composite film and preparation method thereof

ActiveCN103937185BImprove antibacterial propertiesHigh transparencySynthetic resin layered productsPolymer scienceComposite film
Owner:HUBEI GUANCHENG BIODEGRADABLE PLASTIC PRODS

Boot sequence for multiple boot devices

ActiveCN105027080BBootstrappingEmbedded systemAddress mapping
Owner:MICROCHIP TECH INC

An online leak detection device for a steam safety valve

ActiveCN106033021BSafety judgmentSecurity leakDetection of fluid at leakage pointFrequency spectrumEngineering
Owner:EAST CHINA UNIV OF SCI & TECH +1

A method of folding and displaying real-time alarm data of electric power automation system

InactiveCN105184446BHelp monitorQuick ViewResourcesWeb data browsing optimisationReal-time dataComputer science
Owner:STATE GRID SICHUAN ELECTRIC POWER CO

Composition for preventing or treating menopausal disorders, containing tetragonia tetragonoides (pall.) kuntze extract

InactiveCN108367038AImprove metabolic disordersFood sciencePlant ingredientsOsteopoikilosisHomeostasis
Owner:KOREA INST OF ORIENTAL MEDICINE

Method and device for mixing and burning water vapor in natural gas engine

ActiveCN102787908BRealize online blendingIncrease burn rateNon-fuel substance addition to fuelInternal combustion piston enginesWater flowEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Real-time monitoring and cooling capacity metering method and system for cooling loads of air conditioner end equipment

InactiveCN101644588BReduce mistakesAccurate responseSpace heating and ventilation safety systemsLighting and heating apparatusData transformationData center
Owner:SOUTH CHINA UNIV OF TECH +1

Stainless steel plate surface blackening treatment process

ActiveCN102965652BMetallic material coating processesPolishingSS - Stainless steel
Owner:浙江博海金属制品科技有限公司

A method for measuring ddt in water by molecular imprinting selective fluorescence quenching method

ActiveCN109900665BObvious quenching effectRapid AnalysisFluorescence/phosphorescenceChemical physicsSodium phosphates
Owner:OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI

compressor

ActiveCN110360107BStable outputChange volumeRotary piston pumpsRotary piston liquid enginesMechanical engineeringPhysics
Owner:谷利伟

A transmission structure for a range-extended hybrid system arranged coaxially

ActiveCN112240381BStable jobReduce use costGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingGear wheelControl theory
Owner:无锡明恒混合动力技术有限公司

SQL execution method and device

ActiveCN108255852BSolve the problem that cross-platform SQL migration cannot be achievedRealize unified developmentDatabase distribution/replicationData miningIn-memory databaseDistributed memory
Owner:CHINA MOBILE GROUP ZHEJIANG +1

Screen body of touch screen

InactiveCN101847053BRealize identificationInput/output processes for data processingVoltage dropEngineering
Owner:BYD CO LTD

Wheel assembly with bearing cap having seal

ActiveCN102133839BWheel-axle combinationsBearing unit rigid supportEngineeringMechanical engineering
Owner:GM GLOBAL TECH OPERATIONS LLC

A grouting reconstruction material for limestone aquifers suitable for ultra-long-distance pumping

ActiveCN105174886BEffective diffusionImprove workabilityCelluloseAluminate
Owner:SHANDONG UNIV +1

Data input unit, data input method, source driver circuit and display device

InactiveCN105654887BImprove performance qualityImprove display qualityStatic indicating devicesControl signalDisplay device
Owner:BOE TECH GRP CO LTD +1

Robot bionic foot and robot with same

ActiveCN111452879BImprove gripPrevent slippingVehiclesPhysical medicine and rehabilitationElastic component
Owner:BEIJING JIAOTONG UNIV

Blockchain-based comment identification method, access device and comment system

ActiveCN111586002BIncrease authenticityImprove experienceDatabase distribution/replicationBroadcast service distributionComputer networkInternet privacy
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A multi-satellite constrained robust space-frequency anti-jamming processing method and device

ActiveCN106646531BSuppress interferenceImprove robustnessSatellite radio beaconingTime domainFrequency filtering
Owner:UNICORE COMM INC

A kind of mannanase and its application

ActiveCN103667216BIncrease daily weight gainIncrease profitAnimal feeding stuffGenetic engineeringPichia pastorisGenetic engineering
Owner:QINGDAO VLAND BIOTECH GRP

An agricultural soybean screening and impurity removal device

ActiveCN108526016BPrevent solidarity without blankingImprove screening and removal efficiencySievingGas current separationElectric machineAgricultural engineering
Owner:重庆毅尚生态农业发展有限公司

Thermal battery intelligent auxiliary assembly system and method thereof

InactiveCN108511769BQuality assuranceIncrease productivityPrimary cell to battery groupingCell bindingControl engineering
Owner:CHONGQING NORMAL UNIVERSITY

A kind of method that carries out phenolic chlorination reaction in microchannel continuous flow reactor

ActiveCN107488107BShort reaction timeImprove reaction efficiencyOrganic chemistryOrganic compound preparationPhysical chemistryContinuous flow
Owner:SHANGHAI XIAOMING DETECTION TECH SERVICE CO LTD

Aptamer selection method and method for purifying biomolecules through aptamer

InactiveCN110551724AMicrobiological testing/measurementPeptide preparation methodsDisease patientBiologic marker
Owner:洪 振义 +1

Biomass Tobacco Furnace Burner Controller and Control Method, Biomass Tobacco Furnace Control System

ActiveCN106723273BImprove applicabilityTobacco preparationCombustion regulationCombustorAutomatic control
Owner:成都佳达农业科技发展有限公司

Moisture-proof and dehumidification method for high-voltage switch system

ActiveCN107039892BImprove insulation lifeGuaranteed safe operationSubstation/switching arrangement casingsSimultaneous control of multiple variablesElectric power equipmentPower equipment
Owner:PETROCHINA CO LTD

wearable device

ActiveCN106163166BEasy to replaceCasings/cabinets/drawers detailsCell component detailsElastic componentEngineering
Owner:ACER INC

Grounding control method, grounding control device and readable storage medium

ActiveCN112540548BThe identification method is simpleImprove recognition efficiencyEMI leakage reductionMeasurement apparatus housingsControl engineeringEngineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Control method, control device and electronic equipment

ActiveCN102707862BShorten the timeQuick searchSubstation equipmentInput/output processes for data processingEmbedded systemUser information
Owner:LENOVO (BEIJING) LTD

Coupling member, coupling member-containing injection molded object and injection molding die thereof

InactiveCN102476428BHooksInjection mouldingInjection molding machine
Owner:QUANTA COMPUTER INC

A control system in a mechanical design basic experiment training platform

InactiveCN109862755BSolve the low heat dissipation efficiencyExtended service lifeCooling/ventilation/heating modificationsControl systemHeat conducting
Owner:MINNAN INST OF SCI & TECH

Device and method for respectively producing metal and fire-resistant materials or construction materials through one-time heating

InactiveCN103344107BRotary drum furnacesSlagEngineering
Owner:周海彬

QoS technology perception-based dynamic web service selection method

ActiveCN101895581BGuaranteed completenessImprove selection efficiencyTransmissionEngineeringService selection
Owner:ZHEJIANG UNIV

A storage device for stamping parts

InactiveCN106001307BMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:苏州誉衡昌精密机械有限公司

A dark anodized aluminum foil suitable for a wide range of ironing

ActiveCN107433814BImprove trimming effectSmall molecular weightNon-macromolecular adhesive additivesDecorative surface effectsFine lineLeveling effect
Owner:GUANGDONG XINRUI NEW MATERIAL TECH

A non-inductive transaction risk monitoring method and device

ActiveCN109063977BHigh precisionBuying/selling/leasing transactionsResourcesFinancial transactionBehavioral data
Owner:CHINA UNIONPAY

Secondary battery of blind flange

InactiveCN101030630BIncrease capacityIncrease widthFinal product manufactureSecondary cells manufactureEngineeringLithium-ion battery
Owner:HYB BATTERY

Active damping control method for series virtual impedance of multi-inverter grid-connected system

ActiveCN108448616BSuppression of Harmonic ResonanceFlicker reduction in ac networkSingle network parallel feeding arrangementsPower inverterGrid connected inverter
Owner:HUNAN UNIV

A rapid screening system for exogenous gene knock-in Lactococcus lactis and its construction method and application

InactiveCN105349565BReduce workloadShorten the timeBacteriaMicrobiological testing/measurementLactococcus lactisBiology
Owner:ARMY MEDICAL UNIV

Optical Information Recording Medium

ActiveCN102629479BSuppressed transmittanceRecord information storageRecording layersLight irradiationRecording layer
Owner:SONY CORP

Method for processing a received signal to which channel state information is applied in an orthogonal frequency-division multiplexing system

InactiveCN102474490BIncrease clock speedImprove performanceError preventionMulti-frequency code systemsChannel state informationState variation
Owner:徐洪锡

A portable water-saving washing machine

ActiveCN110974072BEasy to carryEasy to placeBathroom accessoriesWater savingHand parts
Owner:台州伟业模塑有限公司

Request forwarding method and device, Internet system

ActiveCN112217844BVersatileEnrich the function of request forwardingTransmissionThe InternetDistributed computing
Owner:TENCENT TECH (SHENZHEN) CO LTD

Layered fe-based alloy and process for production thereof

InactiveCN101233256AHigh hardnessHigh strengthSolid state diffusion coatingFurnace typesOrganic solventCarbide
Owner:HONDA MOTOR CO LTD

Freezing processing method and processing system for large-type fishes

InactiveCN1199572CPrevent drynessReduce cooling effectFood freezingMeat/fish preservation by freezing/coolingLipid MeasurementEngineering
Owner:MAYEKAWA MFG CO LTD

The method of Chinese honey bees to quickly divide the king

ActiveCN104322396BVigorous spawningCollection positiveBeehivesBee productsBrood comb
Owner:铜陵市同威科技有限公司

A graphene-magnetite conductive framework electrode, preparation method and application thereof, and method for treating petrochemical wastewater

ActiveCN113479994BIncrease surface roughnessIncrease roughnessPigmenting treatmentTreatment by combined electrochemical biological processesMicroorganismGraphite
Owner:NANKAI UNIV

Material for preventing diaper dermatitis and production method thereof

ActiveCN102512705BRelieve symptomsReduce the number of spawnsAbsorbent padsBandagesParticle compositionDiaper Dermatitis
Owner:中健生命科技(深圳)有限公司

A method for producing calcium-silicon board by utilizing papermaking lime mud and quartz stone board waste

InactiveCN103964786BPlay a role in tougheningImprove flexural performanceSolid waste managementFiberCalcium silicate
Owner:SHANDONG JIANZHU UNIV

A transfer device for moving patients in a hospital

InactiveCN104224476BAvoid exerting forceRelieve painNursing bedsPATIENT PHYSICALSlide plate
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A kind of glass cloth reinforced PTFE material high-frequency plate hole-making electroplating method

ActiveCN103200791BAddress reliabilityAvoid nodulationMultilayer circuit manufacturePrinted element electric connection formationEngineeringCopper
Owner:JIANGNAN INST OF COMPUTING TECH

Circuit breaker monitoring device, circuit breaker and circuit breaker monitoring method

ActiveCN105788975BMonitor healthRealize monitoringCo-operative working arrangementsSwitching device condition indicationElectricityEngineering
Owner:DIANVILLS INTELLIGENT ELECTRICAL APPLIANCE BEIJING CO LTD

Numerical control machine with a plurality of main shafts

InactiveCN102689236BIncrease productionGuaranteed accuracyMetal working apparatusNumerical controlMotor drive
Owner:ZHANGZHOU TIANQU NUMERICAL CONTROL EQUIP CO LTD

A stepped high-field asymmetric waveform ion transfer tube

ActiveCN108091548BRealize integrated designExpand the scope of detectionMaterial analysis by electric/magnetic meansMass spectrometersNon symmetricHigh pressure
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Rotating electrical machine

InactiveCN104104199AMagnetic circuit rotating partsMagnetic circuit stationary partsSurface lossElectric machine
Owner:YASKAWA DENKI KK

A kind of hydraulic environment survey sampling device

ActiveCN114323737BPhenomena affecting test resultsEasy to useWithdrawing sample devicesPreparing sample for investigationWater vaporEngineering
Owner:山东省地质矿产勘查开发局第四地质大队

A method for arranging working positions of an automotive interior molding machine

ActiveCN111823547BImprove molding efficiencyImprove delivery efficiencyDomestic articlesMolding machineEngineering
Owner:ANHUI KINGPOWER EQUIP & MOLD MFR

Method, device and system for controlling on/off of multiple air conditioning units

ActiveCN106322668BSpace heating and ventilation safety systemsLighting and heating apparatusEngineeringAir conditioning
Owner:GREE ELECTRIC APPLIANCES INC

Method for intermittent preparing diisopropyl ester amber acid

ActiveCN101092358BAchieve recyclingReduce energy consumptionOrganic compound preparationCarboxylic acid esters preparationSuccinic acidEsterification reaction
Owner:CINIC CHEM SHANGHAI +3

Method, device, electrical equipment and photovoltaic system for preventing energy backfeeding

ActiveCN104410308BPrevent backfeeding energyNo need to increase hardware costsAc-dc conversionPhotovoltaicsThree levelCells panel
Owner:SUNGROW POWER SUPPLY CO LTD

Method for producing improved food-grade liquid carbon dioxide product

ActiveCN103058187BTake advantage ofSave electricitySolidificationLiquefactionLiquid stateDistillation
Owner:HUIZHOU KAIMEITE GASES CO LTD

A method for synchronizing wristband data, a network server and a client

ActiveCN105205320BStable supportMake full use of big data technologyMedical communicationMedical reportsHealth indexClient-side
Owner:GUIYANG LONGMASTER INFORMATION & TECHNOLOGY CO LTD

Preparation method of (4s)-3,6,9-triaza-3,6,9-tris(carboxymethyl)-4-(4-ethoxybenzyl)undecanedioic acid

ActiveCN104130146BFor the purpose of purificationSuitable for industrial productionOrganic chemistryIon exchangeOrganosolv
Owner:安徽昊帆生物有限公司

A security control method, device, server and storage medium

ActiveCN112291264BImprove securityReduce the burden onSecuring communicationEngineeringServer
Owner:ZHUHAI DAHENGQIN TECH DEV CO LTD

On-line detection method of micro-nano aerosol wet ultraviolet absorption method in production environment

InactiveCN104020119BThe technical principle is simpleLow costWithdrawing sample devicesColor/spectral properties measurementsMicro nanoHigh humidity
Owner:NANJING UNIV OF SCI & TECH +1

A kind of preparation method and application of agarose/nano-silver composite gel

ActiveCN106346018BPorousGood antibacterial effectBiocideNanotechnologySolventSilver particles
Owner:武汉勿幕科技有限公司

A self-service network payment system for intellectual property rights

ActiveCN109166255BMove quicklyEasy to transportComplete banking machinesData processing applicationsComputer networkIntellectual property
Owner:山东方宇商标事务所有限公司

Travel limiting device

InactiveCN101958196BEasy to adjustAdjustable strokeContact operating partsEngineeringControl switch
Owner:CHINA NORTH VEHICLE RES INST

Exhaust aftertreatment device

ActiveCN106246303BIncrease temperatureReduced risk of crystallizationExhaust apparatusSilencing apparatusInlet channelAfter treatment
Owner:TENNECO SUZHOU EMISSION SYST

Cane and tubular body

InactiveCN103384482AWith high rigidityRest assuredWalking sticksWalking aidsFiberGlass fiber
Owner:KOSUGE

cleaning device

ActiveCN107713906BEasy to clean upSave human effortAutomatic obstacle detectionProgramme-controlled manipulatorEngineeringMarine navigation
Owner:WARECONN TECH SERVICE (TIANJIN) CO LTD

Differential upgrading method for embedded system

ActiveCN102693145BProgram loading/initiatingEmbedded systemSoftware upgrade
Owner:REDSTONE SUN BEIJING TECH

A kind of preparation method of complexed wood

ActiveCN110587744BIntegrity guaranteedDissipate energyWood treatment detailsPretreatment apparatusMoisture absorptionPolyphenol
Owner:INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY

A web-based online learning platform system

ActiveCN103794100BAdd funImprove interactivityTransmissionElectrical appliancesInformation sharingInternet network
Owner:BEIJING XUEZHIWANG EDUCATION TECH

A storage box for plasma testing

InactiveCN108622540BPrevent solidificationImprove protectionDomestic cooling apparatusLighting and heating apparatusEngineeringThreaded rod
Owner:HENAN CANCER HOSPITAL

Silver halide emulsion and preparation method thereof

InactiveCN1299163CSilver halide emulsionsSilver bromidePhotochemistry
Owner:CHINA LUCKY FILM CORP +2

Communication system, transmitting machine, receiver and method for using data storage express symbols

InactiveCN1210955CReliable and economical identification and storageEconomically identify and storeSpecial service provision for substationTelevision system detailsDigital dataCommunications system
Owner:KONINK PHILIPS ELECTRONICS NV

Film, manufacturing method thereof, and use thereof

PendingCN108210986AProductsSurgical adhesivesPolymer sciencePolyvinyl alcohol
Owner:IND TECH RES INST

Anti-tumor compound traditional Chinese medicine preparation

ActiveCN102631535BSmall side effectsClinical symptoms disappear rapidlyAntineoplastic agentsPlant ingredientsAsparagus cochinchinensisAdjuvant
Owner:ZHUHAI COLLEGE OF JILIN UNIV

A kind of traditional Chinese medicine preparation for treating frozen shoulder

InactiveCN103705885BSignificant effectQuick resultsAntipyreticAnalgesicsDiseaseMonkshoods
Owner:王琴华

A stainless steel-based feed material for injection molding and its preparation method

ActiveCN105728730BImprove liquidityImprove filling efficiencyTransportation and packagingMetal-working apparatusPolyoxymethylenePlasticizer
Owner:YUXI DAHONGSHAN MINING

High-hardness, high-toughness, scratch-resistant PVC paste for PVC foam wallpaper and preparation method thereof

ActiveCN104153241BScratch resistantNon-fibrous pulp additionCoatings with pigmentsFoaming agentPolyvinyl chloride
Owner:ANHUI BAUHINIA WALLPAPER

Mechanical type twist eliminating suspension frame

InactiveCN100406285CImprove driveabilityEasy rideInterconnection systemsVehicle frameCoupling
Owner:JILIN UNIV

Method for preparing beta zeolite molecular sieves with excess chiral polymorph a under acidic conditions

ActiveCN104909382BCrystalline aluminosilicate zeolitesFiltrationPhosphoric acid
Owner:常州纳泰土壤修复技术有限公司

On-line soft measurement method of pH value and H2 S03 concentration in acrylonitrile polymerization system

InactiveCN1166955CNo hardware costRealize soft sensor calculationMaterial analysisSodium chlorateAcrylonitrile
Owner:JIANGNAN UNIV +1

Extensible false name certificate system and method

InactiveCN1937496AAnonymity cannot be abusedImplement a lightweight CAPublic key for secure communicationUser identity/authority verificationInternet privacyAnonymity
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