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.

rotary compressor

InactiveCN103867450BImprove reliabilityExtended service lifeRotary/oscillating piston pump componentsLiquid fuel engine componentsCompression deviceEngineering
Owner:ANHUI MEIZHI PRECISION MFG

A control system for catalytic oxidation process of high-concentration organic wastewater

ActiveCN110204106BGuaranteed removal effectIncrease profitWater treatment parameter controlControlling ratio of multiple fluid flowsAutomatic controlControl system
Owner:四川拓璞环保科技有限公司

Flink-based task execution method, device, computer equipment and storage medium

ActiveCN113254106BAchieve mutual isolationImplement the callProgram loading/initiatingData packSoftware engineering
Owner:CHINA PING AN LIFE INSURANCE CO LTD

Information transmission method and system and color ring server and terminal

InactiveCN100512353CMeet individual needsSpecial service for subscribersRadio/inductive link selection arrangementsPersonalizationInformation transmission
Owner:HUAWEI TECH CO LTD

Systems and methods for processing electronic data

ActiveCN1972292BTransmissionData miningData type
Owner:FORTINET

A method and system for judging that the energy supply flow rate is too low

ActiveCN109357704BImprove work efficiencyImprove operational reliabilityMeasurement devicesEnergy meteringPower flow
Owner:CHINA ELECTRIC POWER RES INST +1

Method for purifying behenyl polyoxyethylene ether methacrylate by extraction

ActiveCN102861454BEasy to operateEasy to implementSolvent extractionMethacrylateAlkaline water
Owner:UNIV OF JINAN

Novel titanium alloy partitioned beta heat treatment process

ActiveCN102851627BGuaranteed uniformityPrecise control of primary alpha phase contentTitaniumTitanium alloy
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Unified Service Platform for Civil Aviation and Flight Delay

ActiveCN106910154BImprove socializationResolve social conflictsData processing applicationsPersonalizationService provision
Owner:杜雪

a body cleaner

ActiveCN111101573BImprove cleanlinessAvoid uncleanlinessFlushing devicesBathroom coversStructural engineeringToilet cushion
Owner:ZHEJIANG ZNC TECH CO LTD

A method and system for optimizing cooperative transmission performance based on node behavior

ActiveCN110417443BImprove transmission performanceReduce energy consumptionSite diversitySpatial transmit diversityData sourceTrunking
Owner:CHANGCHUN UNIV OF SCI & TECH

A laser ultrasonic nondestructive testing method and system with virtual control of repetition frequency

ActiveCN111537444BRealize virtual regulationEliminate timeMaterial analysis by optical meansImage resolutionWave field
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

Remote anti-stealing device and anti-stealing method

ActiveCN103558431BImprove the level of intelligenceAvoid False Positive DefectsTime integral measurementPhase currentsPower flow
Owner:湖南三木电气股份有限公司

A terminal control method and device

ActiveCN106775296BSave operating timeImprove satisfactionInput/output processes for data processingOperating systemDirect control
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Application of molybdenum disulfide/graphite nitrogen carbide composites in matrix-assisted laser desorption ionization time-of-flight mass spectrometry detection

ActiveCN110940724BImprove signal-to-noise ratioSuppress or remove background noiseMaterial analysis by electric/magnetic meansPolyethylene glycolCyclodextrin
Owner:GUANGXI NORMAL UNIV

Vehicle including a knit element connecting a first vehicle member to a second vehicle member

InactiveCN111422146AControl mechanismWeft knittingControl theoryMechanical engineering
Owner:GM GLOBAL TECH OPERATIONS LLC

Preparation method of anti-reflection self-cleaning coating on glass surface

ActiveCN109942205BImprove hydrophilicityIncrease roughnessActive agentRefractive index
Owner:CHANGZHOU UNIV

A method for treating wastewater containing calcium and magnesium ions by ferrite co-precipitation

ActiveCN107337261BImprove biodegradabilityGood decolorizationWater treatment parameter controlWater/sewage treatment apparatusFerrous sulfate ironElectro flocculation
Owner:嘉兴合益环境工程有限公司

Commutator, and electrical motor and fluid pump using the same

InactiveCN1641948AShorten production timeReduce manufacturing costRotary current collectorCircumferential flow pumpsEngineeringFuel pump
Owner:DENSO CORP

Method for fabricating holder, method for producing actuator and method for producing slide part

InactiveCN100474649CPiezoelectric/electrostrictive device manufacture/assemblyPiezoelectric/electrostriction/magnetostriction machinesEngineeringActuator
Owner:TDK CORPARATION

circuit board

ActiveCN111484692BImprove thermal conductivityNo glass weave effectCircuit susbtrate materialsHemt circuitsEngineering
Owner:ZHEJIANG WAZAM NEW MATERIAL CO LTD +1

Preparation method of amphiphilic block polymer nanofiltration membrane

ActiveCN105457507BEasy to operateHigh feasibilitySemi-permeable membranesVinyl etherPolymer science
Owner:BEIJING ORIGIN WATER FILM TECH

Cleaning head device and on-line cleaning robot of condenser

ActiveCN103528429BReduce maintenance costsReduce use costFlush cleaningAgricultural engineeringNozzle
Owner:NANJING SCIYON AUTOMATION GRP

Tension type winding tooling for automobile generator rotor

InactiveCN102647057BSolve the problem of difficult to removeNot easy to removeManufacturing dynamo-electric machinesDynamoBolt connection
Owner:杭州奥士玛数控设备有限公司

Portable heating-type polyurethane foaming machine

InactiveCN102225606BEasy to moveUniform feedingHigh energyLarge applications
Owner:HUZHOU TEACHERS COLLEGE

Defect Simulation Structure of Closed Gas Insulated Combined Electric Appliance

ActiveCN110824313BTesting dielectric strengthMeasurement instrument housingElectrical connectionEngineering
Owner:SHENZHEN POWER SUPPLY BUREAU

Feed additive and feed containing same

InactiveCN102187947BImprove conversion ratePromote growthAnimal feeding stuffAccessory food factorsGrowth promotingFeed additive
Owner:HUNAN AGRICULTURAL UNIV

A routing implementation method and implementation device for a delay-tolerant network

ActiveCN106211259BCatch the social natureImprove energy utilizationHigh level techniquesWireless communicationDistributed computingUtilization rate
Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +3

Wearable device for finger rehabilitation

ActiveCN102379792AGood flexibilityReduce consumptionChiropractic devicesFinger jointEngineering
Owner:THE HONG KONG POLYTECHNIC UNIV

Cooling device with fan equiped at side surface

InactiveCN100338764CSolve related problemsEasy accessDomestic cooling apparatusLighting and heating apparatusSurface mountingEngineering
Owner:HEWLETT PACKARD CO

Vertical graphene-supported carbon nanotube composite electrode material and its preparation method and application in all-solid-state zinc-air batteries

ActiveCN110350206BUniform scaleImprove electrochemical performanceFuel and primary cellsMaterial nanotechnologyElectrical batteryCarbon nanotube
Owner:HARBIN INST OF TECH

Page member for filing disk recording media

InactiveCN101794611BEasy to operateReduce manufacturing costRecord information storageFlat record carrier containersPaperboardContact line
Owner:NISSHA PRINTING COMPANY

A Differential Interface Circuit Device Testing System

ActiveCN105021974BImprove test resultsQuality assuranceElectronic circuit testingCommunication interfaceEngineering
Owner:CASIC DEFENSE TECH RES & TEST CENT

Communication system and bit loading method used in the communication system

InactiveCN103931132BReduce power consumptionEasy to useTransmission/receiving by adding signal to wavePower distribution line transmissionCommunications systemMulti dimensional
Owner:XSILON

Adjustable connection device and dental implant

ActiveCN112773522BGood navigation recognition angle effectImprove planting efficiencyDental implantsStands/trestlesEngineeringDentistry
Owner:SUZHOU DIKAIER MEDICAL TECH

Kerchief serging machine

InactiveCN102808293BReduce usageImprove securityWork-feeding meansEngineeringAutomation
Owner:温岭市纵横智能设备有限公司

Method for adapting the output of a steam-turbine power station, and steam-turbine power station

ActiveCN109715908AImprove efficiencyAc network load balancingSteam engine plantsPower stationPower grid
Owner:CARBON CLEAN TECH GMBH

Synthesis method of natural organic acid calcium of fruits and vegetables using shells as calcium source

InactiveCN105712868BStable in natureSimple processOrganic active ingredientsMetabolism disorderFiltrationPressure reduction
Owner:QINGDAO UNIV

A method for obtaining insulation polarization and depolarization current of electrical equipment

ActiveCN109342798BImprove anti-interference abilityImprove effectivenessTesting dielectric strengthCurrent measurements onlyEngineeringElectric equipment
Owner:HUAZHONG UNIV OF SCI & TECH

Optical fiber end surface grinding device

InactiveCN100492071CAvoid uneven pressureLapping machinesOptical light guidesEngineeringSurface grinding
Owner:凌国基

A scissor lift for extended use

ActiveCN107089615BEasy to operateEasy to useLifting framesRotational axisElectric machine
Owner:叶青

Container without enclosing mouth and cup and manufacturing method thereof

InactiveCN1269696CAchieve sealingPackaging by pressurising/gasifyingWrapper twisting/gatheringEngineeringInternal cavity
Owner:ORRA CORP

Three-dimensional scene model display method, device, storage medium and electronic equipment

ActiveCN111294584BImprove experienceImprove the three-dimensional effectClosed circuit television systemsSteroscopic systemsEngineeringImage pair
Owner:北京五一视界数字孪生科技股份有限公司

Anti-clogging hole cleaning device and method for disc suction seed metering device

InactiveCN105359688BPlay a role in clearing poresSeed depositing seeder partsPositive pressureEngineering
Owner:JIANGSU UNIV

A method of fastening a packaging frame and packaging products using the same

ActiveCN109823699BReduce dosageLow costContainers to prevent mechanical damageInternal fittingsStructural engineeringMechanical engineering
Owner:XIAMEN AMESON NEW MATERIAL INC

An adjustable multiple wind duct combusting device

ActiveCN100465567CGood air volumeAir volume adjustmentControl devices for furnacesAir volumeCombustor
Owner:扬州市银焰机械厂

Double-clutch directly controlled stepless speed regulator for tracked vehicle

InactiveCN104141750BHigh control switching efficiencyTurn simpleControlled membersToothed gearingsHydraulic motorSelf locking
Owner:HUNAN AGRICULTURAL UNIV

power transmission belt

ActiveCN103939525BExtended service lifeHigh densityV-beltsWoven fabricsEngineeringMechanical engineering
Owner:GATES UNITTA POWER TRANSMISSION (SUZHOU) LIMITED

A kind of efficient preparation method of heterocyclic drug intermediate

ActiveCN110777125BHigh catalytic efficiencyHigh stereoselectivityOxidoreductasesFermentationTyrosineTryptophan
Owner:JIANGNAN UNIV

Slide-out room and operating mechanism and components thereof

PendingCN112109623AGearingVehicle sub-unit featuresClassical mechanicsRoomba
Owner:XL IP公司

A high performance liquid chromatography peak retention time prediction method

InactiveCN103439440BAccurate prediction of retention timeA large amountComponent separationRetention timeChromatography column
Owner:NAT INST FOR FOOD & DRUG CONTROL

Array substrate and manufacturing method thereof, display panel and display device

ActiveCN106019730BWeaken or even avoid electric fieldsIncrease opening ratioNon-linear opticsElectricityGrid pattern
Owner:BOE TECH GRP CO LTD

Chinese medicinal capsule for treating Bi Zheng and preparation method thereof

InactiveCN1160096CAnthropod material medical ingredientsSkeletal disorderCentipedeCervical spondylopathy
Owner:邢良国

Distributed system and data synchronization method thereof

ActiveCN102202073BRealize automatic synchronizationSimplify complexityTransmissionData synchronizationDistributed computing
Owner:NEW H3C TECH CO LTD

Process for producing graphite fluoride by low-temperature intercalation method

ActiveCN102491319BAvoid operational hazardsAvoid stringent requirements for tightnessGraphitePhysical chemistryAntimony pentafluoride
Owner:江西高信前沿科技有限公司

Method and system for automatically creating and writing mq data by olap

ActiveCN111813777BReduce redundant and cumbersome operationsReduce the risk of human errorDatabase management systemsSpecial data processing applicationsDatasheetTable (information)
Owner:上海微亿智造科技有限公司 +1

Self adaption step-size power control system and method for radio communication system

InactiveCN1512800AImprove communication qualityFixed way to overcome power control step size variationPower managementTransmission control/equalisingCommunications systemControl system
Owner:KONINK PHILIPS ELECTRONICS NV

A marine propulsion gearbox connection and discharge control device and control method thereof

ActiveCN105270596BExtended service lifeEasy to controlPropulsion power plantsPropulsive elementsElectricitySolenoid valve
Owner:WUHAN MARINE MACHINERY PLANT

Ground power supply intelligent control system for satellite electrical test

ActiveCN103279077BWide applicabilityReal-time monitoring of working statusProgramme total factory controlElectricityElectrical battery
Owner:SHANGHAI SATELLITE ENG INST

Bluetooth mouse for quickly switching connection targets

InactiveCN102402309BShort connectionNear-field systems using receiversInput/output processes for data processingKey pressingInformation processing
Owner:ZIPPY TECH

Cutter blade saw and super hard cutter blade

ActiveCN102804970BInhibit sheddingEasy to fixMowersEngineeringMechanical engineering
Owner:宫电高周波设备(上海)有限公司

a micro switch

InactiveCN104795288BReasonable structureEasy to useProtective switch operating/release mechanismsStable statePower flow
Owner:FOSHAN CHUANDONG MAGNETOELECTRICITY +1

Refrigerator and beverage supplying method using the same

InactiveCN106257224ALighting and heating apparatusLiquid flow controllersEngineeringRefrigerated temperature
Owner:DONGBU DAEWOO ELECTRONCIS CORP

Cooling method and cooling device for engine core compartment

ActiveCN104948286BAchieve coolingAchieve ventilation and coolingPower plant cooling arrangmentsAir coolingNuclear engineeringAir entrainment
Owner:AECC COMML AIRCRAFT ENGINE CO LTD

HRAS gene mutation detection specificity primer and liquid chip thereof

ActiveCN102994617BImprove signal-to-noise ratioImplement parallel detectionMicrobiological testing/measurementFluorescence/phosphorescenceMicrosphereWild type
Owner:SUREXAM BIO TECH

A bridge rectifier valve

ActiveCN106895036BEasy maintenanceEasy to replaceServomotor componentsBridge typeControl valves
Owner:NINGBO HOYEA MACHINERY MFG

Method and arrangement for matching an antenna

InactiveCN101689869BImprove efficiencyImprove matchMultiple-port networksImpedence matching networksRadio equipmentAntenna impedance
Owner:PULSE FINLAND

Method and device for thermo chemolysis of CO2 and H2O based on reaction substance circulation

ActiveCN102553408BReduce the temperatureReduce negative impactDispersed particle separationAir quality improvementMultiple formsReaction temperature
Owner:浙江百能科技有限公司

Unicondylar osteotomy guide plate and its positioning method

ActiveCN110960289BPrecise positioningGuaranteed shaping effectSpecial data processing applicationsBone drill guidesComputed tomographyFemoral bone
Owner:JIASITE HUAJIAN MEDICAL EQUIP (TIANJIN) CO LTD

Mechanical automatic transmissions and cars

ActiveCN110925400BGuarantee continuous and stable operationImprove driving safetyGearboxesGear lubrication/coolingAutomatic transmissionEngineering
Owner:ANHUI XINGRUI GEAR TRANSMISSION

Distributive multi-protocol label switching router and management of its labels

InactiveCN1645854AEfficient managementDoor/window protective devicesDigital computer detailsLine cardMulti protocol
Owner:SAMSUNG ELECTRONICS CO LTD

Method for forming grating for machine tool measurement in two-step solidifying roll-pressing forming method

ActiveCN102193310BLow costIncrease productivityDiffraction gratingsPhotomechanical exposure apparatusStress concentrationGrating
Owner:XI AN JIAOTONG UNIV

a lifting device

InactiveCN106829798BRealize self-lockingAchieve unlockLifting framesElastic componentEngineering
Owner:WUHAN INSTITUTE OF TECHNOLOGY

A kind of preparation method of n-type double-sided battery

ActiveCN107394006BFinal product manufacturePhotovoltaic energy generationScreen printingOptoelectronics
Owner:JINKO SOLAR CO LTD +1

Plate edge cutting machine

InactiveCN103213173BNot easy to failImprove reliabilityFeeding devicesCircular sawsControl systemAgricultural engineering
Owner:阎育华

Vehicle collision avoidance control device and collision avoidance control method

ActiveCN107848502BDeceleration hopeAnti-collision systemsAutomatic initiationsDriver/operatorControl theory
Owner:ADVICS CO LTD

Phase difference plate, polarizing plate with optical compensation layer, image display device, and image display device with touch panel

ActiveCN111556976BElectroluminescent light sourcesSolid-state devicesPhase differenceEngineering
Owner:NITTO DENKO CORP

A composite anode powder using pvp-k30 pore-forming agent and its preparation method

ActiveCN110247074BSimple processGreat advantageCell electrodesFuel cellsElectrochemistryBattery cell
Owner:INNER MONGOLIA UNIV OF SCI & TECH

Positioning system and positioning method for take-off deviation of airplane

InactiveCN101850849BLow costHigh precisionLanding aidsSignal generatorMiddle line
Owner:TSINGHUA UNIV

Multiple-effect distillation device and method for desalting sea water or brackish water only by using solar

InactiveCN101219817BRealize multiple reuseAvoid phenomena that affect normal operationGeneral water supply conservationSeawater treatmentBrackish waterDistillation
Owner:TIANJIN UNIV

A bacterial strain that degrades inorganic phosphorus and antagonizes poplar rot and its application

ActiveCN105950516BGrowth inhibitionImprove protectionBiocidePlant growth regulatorsBacteroidesEnergy absorption
Owner:BEIJING FORESTRY UNIVERSITY +1

Modified slag compound admixture and preparation method thereof

InactiveCN103288333BOvercome the disadvantage of low early strengthImprove activity indexSteelmakingActivity index
Owner:TONGJI UNIV

Method and device for three-dimensional measurement of free-form surface topography

ActiveCN104374334BIncrease contrastConvenient dynamic online measurementUsing optical meansFrequency spectrumGrating
Owner:FLIGHT AUTOMATIC CONTROL RES INST

Method of increment synchronization for multipoint restoring software environment of computer room

InactiveCN100454844CReduce transfer volumeFlexible managementProgram loading/initiatingData switching networksOriginal dataClient-side
Owner:EASYSAFECHINACO

Method for growing micro nitrogen silicon single crystal from polysilicon melting and nitrogen-doping

InactiveCN1190527CControl concentrationPromote growthUnder a protective fluidSingle crystalNitrogen gas
Owner:ZHEJIANG UNIV

Method for Fabricating Single Photon Avalanche Diode Imaging Sensors

ActiveCN105374834BSolid-state devicesRadiation controlled devicesSingle-photon avalanche diodeCharge carrier
Owner:OMNIVISION TECH INC

Monitoring system and method for non-contact acquisition of utilization rate of processing equipment

ActiveCN112858751BImprove accuracyElectric devicesVoltage/current isolationMonitoring systemStandby power
Owner:唐旸

An adaptive optics analog dynamic wavefront correction device and correction method thereof

ActiveCN109932817BImprove practicalitySimple structureOptical measurementsNon-linear opticsWavefront sensorBeam splitting
Owner:西安镭特电子科技有限公司

Boron-doped graphene nanoribbons and preparation method thereof

ActiveCN103922319BImprove conductivityHigh yieldMaterial nanotechnologyGrapheneLithiumDoped graphene
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

A network straight-through board used in a server

ActiveCN109032988BHigh bandwidthIncrease transfer rateElectromagnetic network arrangementsElectric digital data processingComputer hardwareOptical Module
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Multi-person carthamus tinctorius harvesting machine

InactiveCN102893756BImprove recovery efficiencyGood harvesting effectPicking devicesEngineeringMechanical engineering
Owner:SHIHEZI UNIVERSITY

Pedal apparatus

InactiveCN102349034AEasy to operateControlling membersMechanical apparatusRotational axisEngineering
Owner:DENSO CORP +1

Evaluation Method of Overhead Transmission Line Operation Status Based on Bidirectional Bayesian Network

ActiveCN103793853BGuaranteed healthy operationAchieve sufficiencyData processing applicationsCausal reasoningNetwork structure
Owner:EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID +1

A kind of terrazzo polishing process

ActiveCN106334990BEasy to operateReduce maintenance costsGrinding carriagesPolishing machinesElectricityEngineering
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

Layered flavouring-soy-sauce yoghourt, yoghourt base material and mfg. method

ActiveCN1977622BAlleviate intoleranceEnsure balanceMilk preparationNutritive valuesAdditive ingredient
Owner:BRIGHT DAIRY & FOOD CO LTD

A Laser Absorption Spectroscopy Temperature Measurement Method Based on Low Bandwidth Photodetector

ActiveCN112729591BLower requirementSave resourcesThermometers using physical/chemical changesComputation complexityPhotodetector
Owner:BEIHANG UNIV

Body building washing machine

InactiveCN102644178BIncrease profitImprove laundry effectOther washing machinesWashing machine with receptaclesEngineeringBevel gear
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Non-volatile d flip-flop circuit based on phase-change memory unit and its realization method

InactiveCN102426856BDigital storageElectricityPhase-change memory
Owner:SHANGHAI XINCHU INTEGRATED CIRCUIT

A kind of manufacturing method of DR medical bed board

ActiveCN109572000BReduce weightEliminate the intermediate core materialPatient positioning for diagnosticsFibrous compositesMechanical engineering
Owner:江苏创曦复合材料科技有限公司

A Low-Energy Distributed Graph Signal Sampling and Reconstruction Method

ActiveCN111666533BReduce energy consumptionReduce communication overheadNetwork topologiesCharacter and pattern recognitionTelecommunications linkWireless sensor networking
Owner:ZHEJIANG UNIV

Computer room cabinet base

ActiveCN105142368BNeat structureStructure orderCasings/cabinets/drawers detailsEngineeringMechanical engineering
Owner:ZHEJIANG SHIP ELECTRONICS TECH

Production Control Method of Cefaclor Granules

ActiveCN102914482BEffective quality controlEffective Quality Control MethodsWeighing by absorbing componentEngineeringWork in process
Owner:山东淄博新达制药有限公司

Use the 1200m transmission rate module to form a wireless router with a wireless 2400m transmission rate

ActiveCN107094118BLow costIncrease valueData switching networksWireless communicationComputer hardwareWireless router
Owner:TAICANG T&W ELECTRONICS CO LTD

A binocular pan-tilt control method, device and storage medium

ActiveCN110413011BControl using feedbackMedicineComputer graphics (images)
Owner:ZHEJIANG DAHUA TECH CO LTD

A workpiece positioning method and system

ActiveCN109366220BImprove applicabilityRealize high-precision pose fine-tuningMeasurement/indication equipmentsPositioning apparatusNumerical controlControl engineering
Owner:SHANGHAI UNIV

Process processing method and device

ActiveCN105159776BImprove reliabilityImprove resource utilizationResource allocationSleep stateResource utilization
Owner:THUNDERSOFT

An energy-saving intermediate frequency electric furnace with heat dissipation function

ActiveCN106839783BWith cooling functionReduce heatFurnace coolingMedium frequencyWater resources
Owner:合肥迅达电器有限公司

A method and device for transmitting an uplink signal

ActiveCN105120521BNetwork planningCommunication qualitySignal on
Owner:COMBA TELECOM SYST CHINA LTD

Multifunctional gas capturing net

InactiveCN1877244BFlying fastLong rangeWeapons typesEngineeringGas release
Owner:于庆贺

An active clamp flyback converter and its realization method

ActiveCN112928925BImprove light load efficiencyReduce cycle lossEfficient power electronics conversionDc-dc conversionActive clampControl engineering
Owner:HANGZHOU DIANZI UNIV

Noise-proof element and method of preventing interfloor noise using it

InactiveCN100513725CFlooring insulationsEngineeringSoundproofing
Owner:蔡昌熙

A computer network security protection system

ActiveCN106503524BRealize self-testAchieve self-healingDigital data authenticationPlatform integrity maintainanceRights managementProtection system
Owner:EASTERN LIAONING UNIV

A kind of annealing method of stainless steel strip

ActiveCN109628709BImprove mechanical propertiesImprove flatnessFurnace typesHeat treatment process controlFlue gasSS - Stainless steel
Owner:佛山市诚德新材料有限公司

A kind of synthetic method of 2-fluoroindole compound

ActiveCN112724065BAchieve synthesisIn line with the concept of green chemistrySteroidsMetallocenesDifluoroacetic acidOrganosolv
Owner:HUAQIAO UNIVERSITY

An energy-saving and environment-friendly portable dustbin

ActiveCN107745900BEasy to collect and processEasy to collectRefuse receptaclesEnvironmental engineeringMechanical engineering
Owner:上海思前物业管理有限公司

Chitosan base expanded bed adsorption medium with double function ligands and preparation method thereof

InactiveCN102553537BImprove efficiencyHigh selectivityOther chemical processesPeptide preparation methodsEpoxyIminodiacetic acid
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Method for preparing oligomerization phosphoric acid ester or oligomerization phosphorous acid ester

InactiveCN101210030BSimple processReduce pollutionGroup 5/15 element organic compoundsPhosphoric Acid EstersPhosphorous acid
Owner:ZHENJIANG SANWA FLAME RETARDANT ENG TECH CO LTD

A special packaging machine for controllable dense planting seeds

ActiveCN105730731BGood for continuous sowingWrapper twisting/gatheringSuccessive articlesDecompositionEngineering
Owner:焦作联丰良种工程技术股份有限公司 +1

A quinoxaline azetidinone compound and its application in antitumor

ActiveCN107353287BHas antitumor activitySimple operation processOrganic chemistryAntineoplastic agentsQuinoxalineTrifluoroacetic acid
Owner:CHONGQING UNIV OF ARTS & SCI

Medical lifting device

ActiveCN104495712BEasy to placeIncrease the number ofLifting devicesLoading/unloadingBiomedical engineeringMedical treatment
Owner:韦乐海茨(上海)医药设备科技有限公司

Method and device for processing website information

ActiveCN108268552BSolve technical problemsWeb data indexingSpecial data processing applicationsWeb siteInformation processing
Owner:BEIJING GRIDSUM TECH CO LTD

Processing method for non-fried vacuum-frozen puffed winter jujubes

InactiveCN103027103BFull tasteRetain colorFruit and vegetables preservationAdditional valuesRaw material
Owner:山东沾化浩华果汁有限公司

A power tool with heat dissipation function

ActiveCN109514505BExtended service lifeAvoid enteringPortable power-driven toolsHand partsElectric machinery
Owner:NINGBO HUANYING AUTO PARTS CO LTD

A sewage treatment method for urban sewage plants to cope with the impact of industrial wastewater

ActiveCN104150611BSignificant technological progressLow running costTreatment with aerobic and anaerobic processesIndustrial waste waterSludge
Owner:JIACHENG ENVIRONMENTAL PROTECTION ENG CO LTD

A kind of treatment method of guron acid desodium resin regeneration wastewater

ActiveCN105293830BReduce lossAvoid physical distillationMultistage water/sewage treatmentElectricityDesalination
Owner:NINGXIA QIYUAN PHARMA

Colored protein cellulose viscose and preparing method thereof

ActiveCN101298709BGood colorGood protein contentConjugated cellulose/protein artificial filamentsCellulose/protein filament chemical after-treatmentPolymer scienceSpinning
Owner:YIBIN GRACE GROUP CO LTD

User equipment, base station, and early decoding method for user equipment

InactiveCN105531953AReduced decoding complexityNo gain lossReceiver specific arrangementsSignal allocationUser equipmentAcknowledgement
Owner:MEDIATEK INC

Method for identifying types of response units through camera

ActiveCN104266673AQuick judgmentLogo color requirements are lowImage enhancementImage analysisPattern recognitionImaging processing
Owner:CAPITALBIO CORP

A radio and television monitoring system and method

ActiveCN104320675BRealize real-time monitoringSelective content distributionControl cellMonitoring system
Owner:CHENGDU JIUHUA YUANTONG TECH DEV

front load washing machine

ActiveCN103061077BOther washing machinesWashing machine with receptaclesEngineeringMechanical engineering
Owner:HITACHI GLOBAL LIFE SOLUTIONS INC

A cu for non-enzymatic blood glucose detection 2 o The preparation method of egg yolk shell nanosphere

ActiveCN112858405BEliminate hard-to-remove problemsComplete structureMaterial electrochemical variablesBiotechnologyYolk
Owner:NORTHEASTERN UNIV LIAONING

A skin care matrix with moisturizing and anti-aging effects and its preparation and application

ActiveCN106236675BRejuvenateLong-lasting anti-aging effectCosmetic preparationsToilet preparationsBiotechnologyBiology
Owner:GUANGDONG MARUBI BIOLOGICAL TECH CO LTD

Laser welding connection method between automobile drive axle differential case and driven bevel gear

ActiveCN101885112BImprove connection strengthSmall heat affected zoneLaser beam welding apparatusHeat-affected zoneWeld seam
Owner:FAW GROUP

Method for diagnosing a system for storing a gas stored by sorption on a compound

InactiveCN104540781AEasy to installLow costInternal combustion piston enginesOther chemical processesDesorptionEngineering
Owner:INERGY AUTOMOTIVE SYST RES (SA)

grinder

ActiveCN104070437BEasy to useImprove work efficiencyGrinding carriagesGrinding drivesElectric machineryEngineering
Owner:JIAXING VOCATIONAL TECHN COLLEGE

diabolo throwing machine

ActiveCN112354163BImprove the effect of practiceSport apparatusPhysical medicine and rehabilitationEngineering
Owner:SHANGHAI UNIV OF SPORT

Preparation method for an AlSiY coating of directional solidification alloy high-pressure turbine blade

ActiveCN102796982BInhibition of recrystallizationHigh temperature corrosion resistanceMolten spray coatingVacuum evaporation coatingThermal sprayingTurbine blade
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Lifting seat for lifting scaffolding

ActiveCN105986665BImprove securityNot easy to get out of grooveBuilding support scaffoldsFailure rateFalsework
Owner:济南拓兴电子科技有限公司

Information providing method and device

ActiveCN108074116BImprove acquisition efficiencyFast adaptive adjustmentTransmissionMarket data gatheringUser needsEngineering
Owner:ALIBABA GRP HLDG LTD

A kind of preparation method of chiral spironaphthoquinopyranoxindole compound

InactiveCN103554117BEasy to operateMild reaction conditionsOrganic chemistryThioureaDihydroquinine
Owner:SUZHOU UNIV

Method and device for identifying abnormal transaction behavior

ActiveCN111383026BImprove accuracyProtocol authorisationEngineeringFinancial transaction
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Method for liquid phase synthesis of barium titanate nanopowder

InactiveCN1329304CReduce reunionControl shapeCalcium/strontium/barium compoundsTitanium compoundsBarium titanateAzeotropic distillation
Owner:UNIV OF SCI & TECH BEIJING

Pyramid Face Image Super-resolution Reconstruction Method Based on Regression Model

InactiveCN108090873BEfficient and Accurate AcquisitionImprove search efficiencyGeometric image transformationPattern recognitionImage resolution
Owner:HEBEI UNIV OF TECH

Integrated modeling method for roller kiln temperature prediction based on mechanism and data

ActiveCN107038307BThe result is close to realityOptimize forecast resultsDesign optimisation/simulationSpecial data processing applicationsTemperature controlPrincipal component regression
Owner:CENT SOUTH UNIV

Method and device for generating multidimensional data set, and computer-readable storage medium

ActiveCN112286929BImprove production efficiencyNotified of changesFinanceDatabase management systemsData setAlgorithm
Owner:上海柯林布瑞信息技术有限公司

AGV system for drying furnace in wire drawing workshop

ActiveCN107272670BRealize dockingRealize complex job requirementsDrying solid materialsVehicle position/course/altitude controlIn vehicleIndustrial engineering
Owner:SHENZHEN CIMC TIANDA AIRPORT SUPPORT +1

A barrage message processing method with review mechanism and keyword filtering

InactiveCN106412089BEasy to switchVarious ways of real-time interactionTransmissionSelective content distributionVirtual spaceMessage processing
Owner:HUAZHONG UNIV OF SCI & TECH

A user behavior monitoring method, system and computer equipment

ActiveCN113343961BCharacter and pattern recognitionDiagnostic recording/measuringEngineeringThresholding
Owner:深圳市同富信息技术有限公司

Synthesis method of mesoporous TiO2-Al2O3 composite carrier

ActiveCN103055946BLarge specific surface areaHigh pore volumeCatalyst carriersRefining to eliminate hetero atomsOrganic solventHydrodesulfurization
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of mould casting steel ingot covering agent and the adding method of this covering agent

ActiveCN111112562BAvoid pollutionEffective protectionProcess efficiency improvementSteelmakingIngot
Owner:SINOSTEEL XINGTAI MACHINERY & MILL ROLL