China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A CNC machine tool fixed workbench

ActiveCN111015247BGuaranteed removable repairabilityEasy to clean upLarge fixed membersMaintainance and safety accessoriesNumerical controlFixed bearing

Owner:杨铁数控机床(苏州)有限公司

Preparation method of i-iii-vi material double-junction thin-film solar cell

ActiveCN102945893BSimple manufacturing processReduce manufacturing costFinal product manufactureSemiconductor devicesMetalChemistry

Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST

Refrigerator defrosting structure

InactiveCN100498150CAvoid icingTrickle down quicklyLighting and heating apparatusDefrostingEngineeringCold store

Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

A method and device for alarming and monitoring an elevator trapped fault

ActiveCN110451376BSimple methodReduce fault monitoring costsElevatorsEmergency rescueComputer science

Owner:河南中盛物联网有限公司

Method and detection device for detecting input device

ActiveCN106462266BReduce power consumptionLow costInput/output processes for data processingElectrical field strengthGravitation

Owner:SHENZHEN GOODIX TECH CO LTD

Architecture for assisted-charge memory array

ActiveCN101005080ASolid-state devicesRead-only memoriesTrappingElectron

Owner:MACRONIX INT CO LTD

Method and system for recovering valuable metals from red mud

ActiveCN105087938BImprove use valueEfficient recyclingProcess efficiency improvementSlagRed mud

Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST

An air-gap self-inductive magnetic liquid micro-differential pressure sensor

ActiveCN104019933BReduce volumeLow costPressure difference measurement between multiple valvesDifferential pressureMagnetic liquids

Owner:BEIJING JIAOTONG UNIV

Molecular synthesis equipment

ActiveCN110364206BCellsSolid-state devicesBit lineEngineering

Owner:INTERUNIVERSITAIR MICRO ELECTRONICS CENT (IMEC VZW)

An orderly waste textile crushing equipment

ActiveCN113680435BReduce cloggingOrderly processingGrain treatmentsMetal impuritiesProcess engineering

Owner:南通吉利新纺织有限公司

An automatic adjustment system for the position of the center of mass of a tractor

ActiveCN107672678BReduce the probability of slippageReduce resistanceVehicle body stabilisationAuto regulationDisplacement control

Owner:安徽省现代农业装备产业技术研究院有限公司

Monitoring system capable of configuring telemetering data

ActiveCN102664749BEasy to editOperation diversificationData switching networksUser needsComputer hardware

Owner:BEIHANG UNIV

Suture needle without astrictive steel wire

InactiveCN101658436BAvoid breakingEasy to fixInternal osteosythesisSurgical needlesSuturing needleMaterials science

Owner:崔刚哲

A display screen angle adjustment mechanism

ActiveCN111396448BPrevent rotationFree rotationPivotal connectionsIdentification meansRatchetEngineering

Owner:合肥畅想电子科技有限公司

An automatic item shock-absorbing wrapping machine

InactiveCN106143979BRealize the wrapping actionHigh degree of automationWrapping with article rotationCircular discRobotic arm

Owner:XIANGTAN UNIV

Intercom frequency band state detection method and device, intercom equipment, electronic equipment

ActiveCN106452612BSimplify the band detection processImprove configuration efficiencyPropogation channels monitoringComputer hardwareEmbedded system

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A kind of method of synthesizing α-amino boron compound

ActiveCN108178770BReact Operational SecurityWide substrate applicabilityGroup 3/13 element organic compoundsOrganic solventPtru catalyst

Owner:SOUTH CHINA UNIV OF TECH

Carrier for at least one busbar, method for its production and component arrangement with it

ActiveCN107785841BUnbondReduce manufacturing costConversion constructional detailsPartially enclosed bus-bar installationsBusbarEngineering

Owner:VALEO EAUTOMOTIVE GERMANY GMBH

Molecular mark interlinked with whitebacked planthopper resistance genes of rice, and developing method thereof

InactiveCN101294161BOvercoming shortcomings such as long time periodStrong resistanceFermentationPlant genotype modificationBiotechnologyNucleotide

Owner:CHINA NAT RICE RES INST

Flow-aware Ethernet digital subscriber line access multiplexer dslam

ActiveCN1783846AIncrease or decrease quantityData switching networksSecuring communicationAccess networkMultiplexing

Owner:ALCATEL LUCENT SAS

A composite acid dye adsorbent and its preparation method and application

ActiveCN106824047BImprove regenerative abilitySimple processOther chemical processesWater contaminantsOxide compositeSewage

Owner:NORTHEASTERN UNIV LIAONING

Acidifying agent composition

InactiveCN101089118BSlow responseSlow dissolving abilityDrilling compositionSalt contentPhosphoric acid

Owner:YANGTZE UNIVERSITY

A flower-shaped thin-wall energy-absorbing anti-scour support device

InactiveCN103541747BAvoid damageReduce shockProps/chocksEnergy absorptionEngineering

Owner:LIAONING TECHNICAL UNIVERSITY

Production method for forming semiconductor device

InactiveCN100501949CHigh dielectric constantExcellent characteristicsSemiconductor/solid-state device manufacturingSilicon oxideOxygen

Owner:SEMICON ENERGY LAB CO LTD

Alarm method and device for public opinion information

ActiveCN105335422BAlarm is accurateAvoid duplicate alertsSpecial data processing applicationsWeb data queryingData science

Owner:ADVANCED NEW TECH CO LTD

Electronic device

InactiveCN102566681AImprove reception qualityAntenna supports/mountingsDetails for portable computersComputer moduleEngineering

Owner:COMPAL ELECTRONICS INC

Method for extracting glucosamine from corn dregs by biotransformation

ActiveCN105603024BImprove technical levelImprove efficiencyMicroorganism based processesFermentationSporeMucor species

Owner:YANGZHOU RIXING BIO TECH +1

Apparatus and method for direct current cut-off

ActiveCN104953538BAvoid oversizingReduce power lossEmergency protective arrangements for automatic disconnectionHigh-tension/heavy-dress switchesNonlinear resistorPower flow

Owner:KK TOSHIBA

Lignosulfonate alkylation modified surfactant and preparation method and application thereof

ActiveCN102580610BHigh affinityImprove adaptabilityAnionic surface-active compoundsTransportation and packagingSolventAlkylation

Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI +1

Multi-scenario business information automatic sharing platform and method for power grid business

ActiveCN105204826BAuto share fastData processing applicationsSpecific program execution arrangementsInteraction interfaceData objects

Owner:SHENZHEN ADAM SOFTWARE

An interconnecting strip positioning device for photovoltaic cell string welding

ActiveCN114523245BAccurate realizationRealize automatic and precise feedingFinal product manufactureWelding/cutting auxillary devicesData acquisitionInterconnection

Owner:南通德晋昌光电科技有限公司

Electric chain door

InactiveCN1322203CReduce tensionReduce noiseDoors/windowsTraffic restrictionsEngineeringReducer

Owner:SHINSEI SEIKI

Safety information exchange device and method

ActiveCN103516666BImprove interaction efficiencyLow costTransmissionInternet privacyInteraction device

Owner:CHINA UNIONPAY

Control device for temperature adjustment device

PendingCN112912273AShorten charging timeCircuit monitoring/indicationRegistering/indicating working of vehiclesThermodynamicsBattery cell

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Novel connector and mounting method thereof

PendingCN112787162ANot messyOptimize the installation methodTwo pole connectionsCoupling device engaging/disengagingAnatomyEngineering

Owner:FAYEUNG LIGHTING CO LTD

Carbonyl tetraamine compound and preparation method thereof

ActiveCN102372655BUrea derivatives preparationOrganic compound preparationCarbon numberPetroleum product

Owner:CHINA PETROLEUM & CHEM CORP +1

Preparation method of a corrosion-resistant, waterproof, and flame-retardant elastic coil

ActiveCN110919949BReduce gravityImprove stabilityPolyurea/polyurethane coatingsFlat articlesPlasticizerPlasticulture

Owner:安徽喜宝高分子材料有限公司

Slope positioner for height adjustable table

ActiveCN105919282BVariable height tablesFeetKey pressingSlide plate

Owner:饶弘剑

A kind of mechanical equipment manufacturing drilling equipment for metal processing

ActiveCN110281044BEasy to fixEffectively fixedLarge fixed membersPositioning apparatusMetal machiningProcess engineering

Owner:扬州悦发电气有限公司

A test method for cmos sensor

ActiveCN106993184BIncrease profitImprove functionalityTelevision systemsCMOS sensorControl cell

Owner:国芯微(重庆)科技有限公司

ZnO schottky diode

InactiveCN1206740CFlexible structure designSimple preparation processSemiconductor devicesOhmic contactOptoelectronics

Owner:ZHEJIANG UNIV

Joint detection and decoding method of ldpc code in mimo channel

ActiveCN106899388BIncrease flexibilityImprove performanceError preventionTransmitter/receiver shaping networksDecoding methodsLow density

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Mcm-41 molecular sieve containing bea type zeolite structural unit and its preparation method

ActiveCN104556136BImprove the shortcomings of poor hydrothermal stabilityMolecular-sieve and base-exchange compoundsMolecular sievePhysical chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Microchannel heat exchanger

ActiveCN102003899BImprove heat transfer effectThe heat exchange effect is sufficientLaminated elementsStationary plate conduit assembliesEngineeringMicro heat exchanger

Owner:HANGZHOU SHENSHI ENERGY CONSERVATION TECH

Apply externally powder for curing gland hyperplasia

InactiveCN101254243BAnhydride/acid/halide active ingredientsSulfur/selenium/tellurium inorganic active ingredientsPANAX NOTOGINSENG ROOTExternal application

Owner:梁进

Method for reducing power consumption of smart door lock and smart door lock

ActiveCN110441972BReduce power consumptionImprove securityIndividual entry/exit registersNon-linear opticsDisplay deviceEmbedded system

Owner:GREE ELECTRIC APPLIANCES INC +1

A train solar heat collection system

ActiveCN106152553BLarge water storage capacityDoes not affect normal operationSolar heating energySolar heat collectors with working fluidsElectricityWater storage

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Silicon carbide crystal ingot, silicon carbide wafer, and method for manufacturing silicon carbide crystal ingot and silicon carbide wafer

InactiveCN105940149AImprove performancePolycrystalline material growthFrom normal temperature solutionsIngotCrystallization

Owner:KYOCERA CORP

Alkene coordination polymerization catalyst as well as preparation method and application thereof

ActiveCN103113500BGood hydrogen adjustment performanceHigh activityCarbon numberGas phase

Owner:BEIJING UNIV OF CHEM TECH

A wearable smart communication device

InactiveCN103605278BRealize the communication functionCompact structureMechanical clocksCommunications systemEngineering

Owner:JUMP TECH LTD

Motor rotor and rotary motor containing same

InactiveCN102957240AIncrease output powerOverall small sizeMagnetic circuit rotating partsSynchronous machines with stationary armatures and rotating magnetsMagnetic polesEngineering

Owner:DELTA ELECTRONICS (SHANGHAI) CO LTD

Automatic Filling Vacuum Packaging Machine

InactiveCN102730215BAchieve zero error rateSolve the shortage of manual packagingWrappingAutomationVacuum packing

Owner:FENGLEI PRECISION MACHINERY

Healthy assam tea with three kinds of wormwood

InactiveCN1236684CObvious weight loss effectObvious reboundPre-extraction tea treatmentDiuresisAlgae

Owner:王建平 +1

Surface-modified mask, method for making same, method for making electroluminescent device

ActiveCN106696501BGood orientationLow costScreen printersSolid-state devicesMaterials scienceSurface modification

Owner:NANJING TECH CORP LTD

Method and device for configuring network address

ActiveCN110062058BQuick configurationThe configuration is correctData switching networksTelecommunicationsAuto-configuration

Owner:XINHUASAN INFORMATION TECH CO LTD

Coding/decoding method and device for fountain codes

ActiveCN101902296BEfficient Video TransmissionReliable Video TransmissionError preventionDigital video signal modificationComputer hardwareDecoding methods

Owner:ZTE CORP

Vertical cavity surface emitting laser based on metasurface and its fabrication method

ActiveCN109038214BCompact structureSimple manufacturing processLaser detailsSemiconductor lasersVertical-cavity surface-emitting laserGain

Owner:HUAZHONG UNIV OF SCI & TECH

Draw-out device

ActiveCN101626148BThe force point is reasonableAvoid overturning momentSwitchgear with withdrawable carriageToothed gearingsGear driveGear wheel

Owner:BEIJING PEOPLES ELECTRIC PLANT

Aircraft active navigation and positioning device and navigation and positioning method

ActiveCN108415027BLow costReduce power consumptionElectromagnetic wave reradiationLaser transmitterLaser ranging

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A control method and system for off-peak power application of carbon fiber electric heating

ActiveCN112413720BBalance heating demandReduce electricity costsCentral heating with accumulated heatLighting and heating apparatusFiberThermodynamics

Owner:BEIJING FINE & CLEAN ENERGY

Shift fork control method and device for neutral mode of dual-clutch gearbox

ActiveCN105987168BQuick shift responseImprove securityGearing controlClutch

Owner:SAIC MOTOR

Linkage defense system based on deep learning and agent

ActiveCN108833383BMonitor disseminationImprove efficiencyTransmissionPolicy decisionDecision taking

Owner:NANJING NARI GROUP CORP +2

A kind of cobalt-doped glass microsphere and its preparation method and application

InactiveCN105776875BHigh sphericityHigh compressive strengthReversible hydrogen uptakeMicrosphereSilicate glass

Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Optical projection imaging system and method for automatically detecting cells with molecular marker compartmentalization associated with malignancy and disease

InactiveCN1308885CImage enhancementImage analysisProjection imageDigital array

Owner:VISIONGATE

washing machine

ActiveCN109423836BEffective dissolutionEfficient detectionWashing machine with receptaclesTextiles and paperLaundry washing machineLiquid state

Owner:HITACHI GLOBAL LIFE SOLUTIONS INC

A resonant piezoelectric stack pump with slide valve

ActiveCN112081729BLarge displacementIncrease discharge flowPiezoelectric/electrostriction/magnetostriction machinesPositive displacement pump componentsSpool valveReciprocating motion

Owner:SOUTH CHINA AGRI UNIV

A gear transmission system design method based on particle swarm optimization

ActiveCN103870663BAvoid Short Board EffectImprove reliabilityToothed gearingsBiological modelsSystems designEngineering

Owner:CRRC QISHUYAN INSTITUTE CO LTD

Facility and method for producing direct reduced iron based on iron ore pulverized coal

InactiveCN106282467BWidely distributedExpand the scope of coal useRotary drum furnacesSlagCoal

Owner:徐州贝克福尔节能环保技术有限公司

An emergency evacuation method for mine personnel based on cognitive opportunistic communication

ActiveCN107835493BReduce casualtiesIncrease production capacityBroadcast service distributionTransmission monitoringAlarm messageEmergency evacuation

Owner:CHINA UNIV OF MINING & TECH

Electromechanical removable grip device

ActiveCN103687525AEasy to useImprove securityContainer/bottle contructionKitchen equipmentBiomedical engineeringEnergy source

Owner:SEB SA

Method for making white-light light-emitting diode

ActiveCN100401536CHigh purityColor temperature adjustableSemiconductor devicesEpoxyLight spot

Owner:JIANGSU WENRUN OPTOELECTRONICS

Air bath

InactiveCN1946363ABathing devicesLight therapyBathtubWaste management

Owner:KOHLER CO

Griding machine for bearing rings and method for moving a bearing ring in such a machine

InactiveCN104999347ARevolution surface grinding machinesGrinding feedersMulti axisGrinding wheel

Owner:AB SKF

A kind of freezing processing method of golden pomfret fillet

ActiveCN103651739BKeep Meat TastyEasy to fadeMeat/fish preservation by freezing/coolingMeat/fish preservation using chemicalsHigh concentrationMetal sheet

Owner:BEIHAI EVERGREEN AQUATIC PROD SCI & TECH

Method for preparing novel ruminant feed by using beneficial bacteria and plant fiber

ActiveCN102987140BHigh in proteinImprove digestibilityFood processingAnimal feeding stuffFiberPOTATO PULP

Owner:张有聪

Process for recovering fluorine and zinc from steelmaking soot

ActiveCN105154681BAchieve recyclingNo emissionsIron halidesProcess efficiency improvementSteelmakingFluoride products

Owner:NORTHWEST RES INST OF MINING & METALLURGY INST

Method, device, storage medium and terminal for authentic modeling and error annotation verification of memory

ActiveCN112447256BHigh degree of automationStatic storageMemory cellVerilog code

Owner:XTX TECH INC

Manufacturing method of brake device and friction member

InactiveCN102301151AIncrease frictionEasy to manufactureBraking discsFriction liningEngineeringMechanical engineering

Owner:TOYOTA JIDOSHA KK

Quantum cryptography network key generation control method

ActiveCN109962775BKey distribution for secure communicationPasswordNetwork key

Owner:SHANDONG INST OF QUANTUM SCI & TECH

Air Conditioning System

ActiveCN106546020BAvoid wastingLow costCompressorMechanical apparatusFrequency conversionElectric machine

Owner:CHONGQING MIDEA GENERAL REFRIGERATING EQUIP

Organic light-emitting diode lighting device and method for manufacturing the same

InactiveCN103730599AImprove uniformity of light emissionSolid-state devicesSemiconductor/solid-state device manufacturingEffect lightEngineering

Owner:ULTIMATE IMAGE

A pallet system for gearbox testing

ActiveCN106289770BPrecise positioningImprove detection efficiencyMachine gearing/transmission testingEngineeringPallet

Owner:安徽航大智能科技有限公司

A Conversational Recommendation Method Considering Repeated Purchase Behavior

ActiveCN112819575BIn line with decision rulesDigital data information retrievalCharacter and pattern recognitionEngineeringData science

Owner:浙江知多多网络科技有限公司

A piezoelectric fiber polarization system and method

ActiveCN107026232BImprove efficiencyImprove yieldDevice material selectionFiberControl cell

Owner:上海纬冉科技有限公司

A surface modification method for improving corrosion resistance of magnesium alloy vascular stent

ActiveCN108014379BImprove corrosion resistanceImprove service environmentSurgeryCoatingsEndothelial regenerationMg alloys

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

ACE inhibitory peptide p2, its application and its preparation method

ActiveCN111518164BHigh affinityHigh activityPeptide/protein ingredientsPeptide preparation methodsHigh activityStrong binding

Owner:FISHERIES RES INST OF FUJIAN

Continuous large-capacity multi-system barcode display and analysis method

ActiveCN102509143BRealize continuous transmissionLarge capacityRecord carriers used with machinesSensing by electromagnetic radiationComputer hardwareBarcode

Owner:中数(深圳)时代科技有限公司

Test structure for testing etching process, forming method thereof, and testing method

ActiveCN104743495BImprove reliabilityImprove accuracyDecorative surface effectsSolid-state devicesLattice constantTest structure

Owner:SEMICON MFG INT (SHANGHAI) CORP

A pulse gtaw welding process control method based on iterative learning

ActiveCN106270963BFast meltingSimple structureArc welding apparatusPower flowControl engineering

Owner:HENAN POLYTECHNIC UNIV

A Method of Spacecraft Attitude Stability Control Through Internal Vibration Isolation Structure

ActiveCN105259907BGood posture stabilityHigh precisionAttitude controlEngineeringVibration Problem

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A compound drinking water defluoridation process

ActiveCN104386857BIncrease turbidityMaximized coagulation defluoridation performanceWater contaminantsWater/sewage treatmentApatiteSludge

Owner:JIANGSU YONGGUAN WATER & WASTERWATER EQUIP CO LTD

Control the tube loading method of glass bottle automatic tube loading machine

InactiveCN104326260BSmall footprintCompact structureConveyor partsAutomatic controlHigh volume manufacturing

Owner:丁春生

Emotional robot dialogue method, system and robot based on multiple feedbacks

ActiveCN105930372BImprove satisfactionDigital data information retrievalKnowledge representationMachine learningEmotionality

Owner:SOUTH CHINA NORMAL UNIVERSITY

An open-type tbm steel tile installation and support system and method

ActiveCN107269287BAvoid harmEffective continuous supportTunnelsSupporting systemTunnel wall

Owner:CHINA RAILWAY 18TH BUREAU GRP CO LTD +1

A flux welding slag cleaning machine after welding of dbc substrate

ActiveCN112517485BHigh degree of automationAdapt to productionCleaning using toolsCleaning using liquidsSlag (welding)Process engineering

Owner:爱微(江苏)电力电子有限公司

Refrigeration equipment and its defrosting control method

ActiveCN103486782BImprove efficiencyEasy to useCorrosion preventionRefrigeration componentsEngineeringProcess engineering

Owner:HEFEI MIDEA REFRIGERATOR CO LTD

A stress testing method, system and equipment for hl-100 reasoning card

ActiveCN111209172BVerify compatibilityVerify stabilityHardware monitoringAlgorithmComputer compatibility

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Contact structures for three-dimensional memory devices and methods of forming same

ActiveCN114175251ASemiconductor/solid-state device detailsSolid-state devicesEngineering physicsMechanical engineering

Owner:YANGTZE MEMORY TECH CO LTD

A dust-free stone carving system

ActiveCN105751076BRapid coolingPrevent proliferationUsing liquid separation agentGrinding machinesStone carvingSuction stress

Owner:SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD

External touch device

ActiveCN104375687BSimple structureSimplify the disassembly procedureStands/trestlesHousing of computer displaysDisplay deviceEngineering

Owner:QUANTA COMPUTER INC

Flow control device of high-efficiency flow control screen pipe

InactiveCN101463719BEasy to processEasy to installFluid removalWear resistantSmall hole

Owner:ANTON OILFIELD SERVICES (GRP) LTD

A bridge damping and buffering structure and its manufacturing method

InactiveCN104674646BReduce quality problemsSmooth dischargeBridge structural detailsHoneycomb PatternEngineering

Owner:彭晶蓉 +2

A supercritical water reaction device with desalination function

ActiveCN107879529BExtend the outflow timeExtension of timeTreatment involving filtrationMultistage water/sewage treatmentDesalinationWastewater

Owner:XIAN UNIV OF TECH

Pinch valve tube, method for manufacturing the same, and pinch valve

InactiveCN105370915AIncrease crosslink densityPrevent adhesionDiaphragm valvesEngine diaphragmsPinch valveEngineering

Owner:SUMITOMO RUBBER IND LTD

Miniaturized electromagnetic medical magnetic resonance device

ActiveCN103876742BSmall structureReduce volumeDiagnostic recording/measuringSensorsIsolation effectResonance

Owner:王天峰

Waste ash solidification agent, preparation method and application in sludge solidification

ActiveCN110981126BSignificant effect of solidifying sludgeImprove freeze-thaw resistanceSolid waste managementFixation/solidifcation sludge treatmentSludgeSodium lignosulfonate

Owner:福建原野环保科技有限公司

A compression type length monitoring device for a riveting gun

ActiveCN105823453BSimplify functional designCrimp firmlyMeasurement devicesDisplay deviceEngineering

Owner:沧州恒光试验仪器科技有限公司

Power tool

InactiveCN100517917CAssociation with control/drive circuitsElectric motor controlBrushless motorsEngineering

Owner:KOKI HLDG CO LTD

Semiconductor EL part building in metal layer in the adulteration layer based on set image

InactiveCN100483761CImprove electroluminescence efficiencyImprove performanceSemiconductor devicesElectricityCharge carrier

Owner:TSINGHUA UNIV

A simulated crack grouting model test platform with variable inclination angle

InactiveCN103954432BSimple structureSimple compositionHydrodynamic testingDiffusionPorous medium

Owner:SHANDONG UNIV

Power-factor correction constant current controller and control method

ActiveCN103296904BImprove efficiencyImprove conversion efficiencyEfficient power electronics conversionAc-dc conversionControl signalPeak value

Owner:SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD

A construction machinery hydraulic cylinder piston structure with two-stage throttling and buffering functions

ActiveCN110067783BImprove use reliabilityThe function realization method is simplePiston ringsPlungersHydraulic cylinderHeavy load

Owner:XCMG HYDRAULICS CO LTD

Method for supplying solid catalyst to a solution polymerization reactor

ActiveCN109563189BPolyolefinPtru catalyst

Owner:EXXONMOBIL CHEM PAT INC

Split connecting rod of reciprocating piston compressor

ActiveCN102338078BNo stress concentrationImprove stressPositive displacement pump componentsLiquid fuel engine componentsStress concentrationReciprocating motion

Owner:黄石东贝压缩机有限公司

A method of preparing superhydrophobic self-cleaning surface of aluminum alloy by using short pulse laser

ActiveCN104911520BExcellent superhydrophobic propertiesSimple processSurface cleaningMetallic substrate

Owner:金顿激光科技(佛山)有限公司

Adjustable length and automatic adaptation of system pressure to muffler and air conditioner

ActiveCN110686398BAdjustable lengthImprove the noise reduction effectNoise suppressionSystem pressureEngineering

Owner:GREE ELECTRIC APPLIANCES INC

A kind of ultra-low temperature preservation method of mango pollen non-contact mesh bag

ActiveCN107926302BSolve key problems that cannot be preserved for a long timeAvoid breakingAgriculture tools and machinesHarvested fruit hanging devicesPollinationFlower pollen

Owner:YUNNAN INST OF TROPICAL CROPS

Potential Energy Recovery System for Loader

ActiveCN107687453BEasy to recycleImprove efficiencyServomotor componentsSoil-shifting machines/dredgersUsabilityEnergy recovery

Owner:TAIYUAN UNIV OF TECH

Vaccine for controlling persistent infection of hepatitis B virus

InactiveCN102038948BExcellent adjuvant effectPromote maturityAntiviralsAntibody medical ingredientsAdjuvantHepatitis B Surface Antigens

Owner:FUDAN UNIV

An operation safety supervision system and method based on image processing

ActiveCN109118081BResourcesEvaluation resultImaging processing

Owner:成都保源酷码科技有限公司

Evaluation method for vertical shock resistance service performance of highway bridge bearings and expansion devices

ActiveCN104991986BEasy to identifyImprove reliabilityBridge structural detailsSpecial data processing applicationsDiseaseDeterioration rate

Owner:SOUTHEAST UNIV

Box with support for glass substrate

InactiveCN100522759CLight mobilityReduce weightCharge manipulationConveyor partsEngineering

Owner:CHUNGHWA PICTURE TUBES LTD

A purge electromagnetic pulse valve for bag dust collector

ActiveCN104747752BOverall small sizeAvoid damageOperating means/releasing devices for valvesDispersed particle filtrationMeasuring instrumentElectromagnetic pulse

Owner:上海袋式除尘配件有限公司

An electrochemical method for leaching and recovering metals from lithium-ion battery cathode waste

ActiveCN106785174BFast leachingLeach stableWaste accumulators reclaimingBattery recyclingElectrolytic agentElectrical battery

Owner:CENT SOUTH UNIV +1

Pile foundation construction method

InactiveCN102619220BReduce construction costsDoes not affect construction qualityBulkheads/pilesCementBuilding construction

Owner:肇庆南桂钢模板有限公司

Shaft boring machine and shaft rock breaking method thereof

InactiveCN103643957BImprove molding qualityImprove productivityShaft sinkingHydraulic cylinderControl theory

Owner:SHENYANG KAICHUAN TECH

An eight-way server based on connector via design

ActiveCN105760340BEfficient signal transmissionShorten the vertical distanceMultiple digital computer combinationsWeb serverBackplane

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Vessel sterilization apparatus

InactiveCN101417719AImprove reliabilityNo risk of deformationPackage sterilisationRadiationMarine engineeringImpurity

Owner:SHIBUYA IND CO LTD

Partial Continuous Loading Forming Method for Large Disk Parts

ActiveCN105414417BImprove performanceDisc wheelsMachiningMaterials science

Owner:安徽东耘智能设备制造有限责任公司

Pull-out guide and damping element for pull-out guide

ActiveCN105188480BIncreased operating lifeDrawersHardnessSoft materials

Owner:PAUL HETTICH

On-board controller stabilized voltage power supply circuit and on-board controller stabilized voltage power supply device

ActiveCN104953822BGuarantee normal working voltage requirementsApparatus without intermediate ac conversionSwitching frequencyEngineering

Owner:GUANGXI NORMAL UNIV