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.

Stereoregular poly (beta-alkyl-alpha-methylene gamma-butyrolactone) and copolymer thereof

ActiveCN103304715APolymer scienceOrganic solvent

Owner:HUAIHUA UNIV

Small molecular polypeptide inhibiting MIRI and vector and application thereof

InactiveCN105906701AAchieve reorganizationInhibit apoptosisPeptide/protein ingredientsApoptosis related proteinsSequence analysisEnzyme digestion

Owner:NANTONG UNIVERSITY

Embedded dust pollution remote monitor and remote monitoring system

PendingCN113324883AEasy inflowImprove accuracyProgramme controlTransmission systemsVentilation tubeDust detection

Owner:罗本龙

General medicine integrated diagnosis and treatment device

ActiveCN113955299AAvoid breakingAvoid damageLidsNon-removalbe lids/coversPharmacy medicineSurgery

Owner:陈飞翔

Freely-adjustable low-cycle cyclic load test loading frame

PendingCN110702349AAdaptive movement up and downRealize free adjustmentVibration testingBraced frameActuator

Owner:NANJING FORESTRY UNIV

Cleaning assembly, cleaning robot and self-cleaning method of cleaning robot

InactiveCN112869671AAchieve cleaningRealize draggingCarpet cleanersFloor cleanersEngineeringMechanical engineering

Owner:SHANGHAI GAOXIAN AUTOMATION TECH

Method for preparing 2,2-dimethoxy propane

ActiveCN109438196AGuaranteed residualHigh reaction conversion rateOrganic chemistryOrganic compound preparationReaction temperature2,2-Dimethoxypropane

Owner:SHANDONG NHU VITAMIN CO LTD +1

Anti-hair loss shampoo

InactiveCN106726825ACosmetic preparationsHair cosmeticsBetaineHair loss scalp

Owner:周丽

Water pan assembly for refrigerator

PendingCN113432374AImprove practicalityHigh efficiency of water removal and evaporationLighting and heating apparatusStationary filtering element filtersIceboxMechanical engineering

Owner:ZHEJIANG XINGXING REFRIGERATION CO LTD

Balance weight loading and unloading mechanism for crane as well as crane and loading and unloading method for balance weight

InactiveCN102303822ANo shakingSafe installationCranesVehicle frameEngineering

Owner:ZOOMLION HEAVY IND CO LTD

Novel undercarriage with high strength and high reliability

InactiveCN103895858AImprove reliabilityHigh strengthUndercarriagesLocking mechanismHigh intensity

Owner:TSINGHUA UNIV

Method for welding piston by electron beam

ActiveCN101890623AImprove performanceElectron beam welding apparatusThermal insulationEngineering

Owner:湖南江滨机器(集团)有限责任公司

Shockproof and insulated bolt for fixing electric control cabinet of machine tool

InactiveCN101988536AImprove standardizationMeet growth requirementsScrewsEngineeringElectric control

Owner:曹培娟

A logistics management system and method

InactiveCN109711776AImprove scheduling management efficiencyImprove securityResourcesLogisticsLogistics managementAnalysis data

Owner:成都中坤物流有限公司

Benzofuran-aza-naphthoquinone derivative as well as preparation method, pharmaceutical composition and use thereof

InactiveCN109053748AGood water solubilityHigh inhibition rateOrganic active ingredientsOrganic chemistryCancer cellNaphthoquinone

Owner:ASTATECH CHENGDU BIOPHARM CORP +1

Time-trigger-based SpaceWire network communication method

ActiveCN102624633AAvoid competing usesGuaranteed real-timeError preventionData switching networksQuality of serviceNetwork packet

Owner:AEROSPACE DONGFANGHONG SATELLITE

Distance relay for reflecting single-phase ground short circuit and movement method and device

InactiveCN105514955AThe phase comparison criterion is simpleImprove reliabilityEmergency protective circuit arrangementsSimulationSingle phase

Owner:STATE GRID SHANDONG ELECTRIC POWER +1

Multichannel bridge type flow path sampling system and sampling method thereof applied to analytical instrument

ActiveCN101598738AAdjustable speedEasy to controlPreparing sample for investigationControl engineeringPath switching

Owner:YIWEN ENVIRONMENTAL SCI & TECH GUANGZHOU

Wind power CFD (Computational Fluid Dynamic) simulation method taking complex landform into account

InactiveCN107885964APrecise locationReduce construction costsDesign optimisation/simulationSpecial data processing applicationsDirect effectsEconomic benefits

Owner:HOHAI UNIV

Transmitting and storing method for data of mobile Internet

InactiveCN102457534ANo need to consume upload bandwidth anymoreTransmissionRelevant informationData transmission

Owner:江苏真云计算科技有限公司

Tire post-inflation device

PendingCN113733621AEasy to repair and replaceLower the altitudeTyresMachineControl theory

Owner:SAFE RUN & HISCENT MACHINERY SUZHOU

Detection device for PCB

PendingCN111530772ASimple structureReduce use costSortingControl engineeringStructural engineering

Owner:中山市美鼎机械制造有限公司

Daylight greenhouse production environment network monitoring and automatic controller and control system

InactiveCN107272786AAdjust control parametersVarious control modesSimultaneous control of multiple variablesGreenhouse productionThe Internet

Owner:ZHEJIANG TUOPUYUN AGRI SCI & TECH CO LTD

Concrete cave dwelling and construction method thereof

InactiveCN113216634ASolve the problem of poor visual qualityEfficient constructionForms/shuttering/falseworksBuilding material handlingFalseworkArchitectural engineering

Owner:THE THIRD CONSTR OF CHINA CONSTR FIRST GROUP +1

Intelligent and adjustable remote voltage monitoring power supply

InactiveCN104518658AWith power factor correction functionHigh voltage regulation accuracyEfficient power electronics conversionArrangements responsive to excess currentOvervoltagePower controller

Owner:深圳市东圣源电子技术有限公司

Pressure mold box for cold drawing of high-carbon steel wire

InactiveCN102189140ANot too high pressureIncrease pressureDrawing diesLinear motionWire rod

Owner:HUBEI LONGSKY COMM TECH

Medical goggles with automatic demisting function

InactiveCN112545750AIncrease profitImprove work efficiencyGogglesMedical equipmentSafety goggles

Owner:SHANGHAI PULMONARY HOSPITAL

Multi-point observation endoscope probe

PendingCN113143171AEasy to pull out againExpand the shooting rangeEndoscopesSurgical riskMedicine

Owner:ANHUI MEDICAL UNIV

Information processing apparatus, information processing method, and program

InactiveCN103198358AEfficient constructionAutomatic buildKnowledge representationVideo gamesInformation processingMutual correlation

Owner:SONY CORP

Dynamic pressure lubricating piston shoe

InactiveCN105508581AReduce wearHigh transmission precisionGear lubrication/coolingEngine lubricationRelative motionEngineering

Owner:BEIJING UNION UNIVERSITY

Disassembling and assembling method and system for COB module

ActiveCN112672453AQuick releaseEasy to repair and replaceCoil arrangementsElectronic waste recyclingAdhesive glueEngineering

Owner:SUZHOU KINGLIGHT OPTOELECTRONICS CO LTD

Drive gear and disk device with drive gear

InactiveCN1460160AUnderstand other purposesPortable liftingRecord information storageGear wheelEngineering

Owner:MITSUMI ELECTRIC CO LTD

Type 2 diabetic patient edible saccharose included stuffed fried dough twist and production method thereof

ActiveCN103975993AAvoid decompositionInhibit synthesisDough treatmentBakery productsFood processing aidGlucose polymers

Owner:天津桂发祥十八街麻花食品股份有限公司

Point cloud error correction method based on self-made ground-based laser radar verticality error

ActiveCN107290735AWave based measurement systemsPoint cloudRadar systems

Owner:BEIHANG UNIV

Fruit peeling device

ActiveCN111248712AAdjust cutting thicknessRemove completelyPeelersEngineeringMechanical engineering

Owner:王盼盼

Abelmoschus esculentus airing device

PendingCN108308652APrevent fallingSave human effortFood treatmentFixed frameEngineering

Owner:从江远大种养殖业有限公司

Information processing method and electronic device

ActiveCN104376241AEasy to operateTo achieve the desired effectDigital data authenticationInput/output processes for data processingInformation processingHuman–computer interaction

Owner:LENOVO (BEIJING) LTD

Multiple-book detecting and replacement-preventing system

ActiveCN102831727AReduce operating costsImprove securityCash registersPattern recognitionOperational costs

Owner:JIANGSU SENSEIT ELECTRONICS TECH

Network information analysis method and device

ActiveCN110910015AKnow the degree of influenceThe analysis result is accurateDigital data information retrievalResourcesInformation analysisData mining

Owner:LENOVO (BEIJING) LTD

Fine sand screening device

InactiveCN109482309AHigh removal rateImprove screening rateSievingScreeningImpact toothScreening effect

Owner:王亮

Ultrasonic imaging system

InactiveCN1799511AUltrasonic/sonic/infrasonic diagnosticsMaterial analysis using sonic/ultrasonic/infrasonic wavesSonificationUltrasonic imaging

Owner:SIEMENS MEDICAL SOLUTIONS USA INC

Chemical mechanical polishing technological process

InactiveCN101468448AGuaranteed Polishing RateReduce coefficient of frictionPolishing machinesEngineeringFriction force

Owner:ANJI MICROELECTRONICS (SHANGHAI) CO LTD

Manhole cover anti-theft monitoring system based on Internet of Things

PendingCN112564998AMonitor health status in real timeReal-time monitoring and management of health statusData switching networksData platformThe Internet

Owner:四川天翼网络股份有限公司

Gamma-bromo-beta, gamma-tetrasubstituted alkenyl fluoroethyl acetate derivative and preparation method thereof

PendingCN113603595AHigh yieldShort reaction timeOrganic compound preparationCarboxylic acid esters preparationPtru catalystFluoroethyl

Owner:SHANGHAI INST OF TECH

Traditional Chinese medicine for treating infantile pneumonia

InactiveCN104800655ANo significant differenceComparableAnthropod material medical ingredientsRespiratory disorderLancea tibeticaRhizome

Owner:龚灿锋

Decoding method of repeatedly-accumulated codes

InactiveCN101540614ASimple structureReduce complexityDigital data processing detailsError correction/detection by combining multiple code structuresMultiplexingLookup table

Owner:SOUTHEAST UNIV

Lumbar vertebral bone straighten bed

InactiveCN109259916AAvoid local nerve compressionRepair and prevent lumbar spondylosisMedical devicesBathing devicesDiseaseLumbar vertebrae

Owner:南京华冶重工科技发展有限公司

Device for installing externally-clamping probes of portable ultrasonic flow meter

ActiveCN102359802AEasy to installGuaranteed coincidenceVolume/mass flow measurementMechanical engineeringPortable ultrasound

Owner:SHANGHAI JIAO TONG UNIV +1

Application of rhizoma atractylodis macrocephalae in preparation of medicines for promoting proliferation of bone marrow mesenchymal stem cells, and medicines

ActiveCN107320516APromote proliferationImprove proliferative abilityNervous disorderDigestive systemAtractylis carduusAlcohol

Owner:SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE

Hybrid power car air conditioning system and control method thereof

ActiveCN104070960AMeet comfort requirementsLow costAir-treating devicesVehicle heating/cooling devicesHigh pressureIntelligent control

Owner:CHERY AUTOMOBILE CO LTD

A construction method of functional graphite felt and its application in vanadium battery

InactiveCN109216706AImprove conductivityMultiple active areasCell electrodesRegenerative fuel cellsFiberCarbon fibers

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Double-targeting compound nano-gel, and preparation method and application thereof

PendingCN112386568AIncrease concentrationEffective treatmentPowder deliveryMaterial nanotechnologyMedicineNanoparticle

Owner:上海吉尔多肽有限公司 +1

Prestress reinforcing method for repairing expansion of box-type steel column wallboard

ActiveCN112412085AImprove structural bearing capacityThe method is simple and safeBuilding repairsPre stressSteel columns

Owner:安徽寰宇建筑设计院

Method and apparatus for initiating join update of mobile terminal

InactiveCN101926186BAvoid useless workSimplified processing stepsNetwork data managementComputer terminalComputer science

Owner:ZTE CORP

Environment-friendly air negative (oxygen) ion detector

PendingCN114152718AAvoid enteringImprove sealingEngine sealsGas analyser construction detailsEngineeringMechanical engineering

Owner:王红春

Reluctance well

InactiveCN104210919ASmooth startDock stableElevatorsControl signalConductor Coil

Owner:QINGDAO SHENGJIA INFORMATION TECH

Automatic driving control device, vehicle, and automatic driving control method

ActiveCN108617167AAutonomous decision making processImage analysisParking spaceEngineering

Owner:MITSUBISHI HEAVY IND LTD +1

Pressure type metal sand blasting system

InactiveCN108714857ABlast gunsAbrasive feedersSystems designSand blasting

Owner:ZHANGZHOU PULIHUI TECH SERVICE CO LTD

Wireless communications involving a fast initial link setup, FILS, discovery frame for network signaling

ActiveCN107211273AImprove relationshipFast authenticationAssess restrictionNetwork topologiesCommunication deviceAuthentication

Owner:TELEFON AB LM ERICSSON (PUBL)

Control method and device of centralized control refrigerating system and centralized control refrigerating system

ActiveCN113446193AReal-time correction of adjustment parametersPrecisely adjust the openingShow cabinetsPump testingControl engineeringReliability engineering

Owner:珠海横琴能源发展有限公司 +1

High-pressure fuel pump for fuel injection system

ActiveCN109386417ASave construction spacePositive displacement pump componentsFuel injecting pumpsHigh pressureFuel injection

Owner:VTESCO TECH GMBH

Wire winding device for production of electromagnet

PendingCN109052008ANot easy to knotReduce work intensityFilament handlingDrive motorEngineering

Owner:苏州胜璟电磁科技有限公司

Surface treatment method of antibacterial aluminum veneer

ActiveCN112795289AReduce viscosityImprove the degree of passivationAntifouling/underwater paintsPaints with biocidesDiacetone alcoholForeign matter

Owner:金盛铝业(廊坊)有限公司

Solar panel cleaning device

InactiveCN111618019AAvoid destructionEnsure safetyPhotovoltaicsCleaning using toolsEngineeringMechanical engineering

Owner:诸暨咯星新能源科技有限公司

Method for constructing network inbreak scene based on hidden Mrakov model

InactiveCN101494535ASolving Mathematical Modeling ProblemsSolve the problem of detailed description of attack detailsSecuring communicationData setHide markov model

Owner:范九伦

Automatic plate overturning machine

InactiveCN105775695AFast power outputLow costConveyorsConveyor partsDrive shaftEngineering

Owner:WENDENG LANDAO ARCHITECTURAL ENG CO LTD

Anti-theft clothes pin

InactiveCN104862930ANew conceptSimple structureTextiles and paperClothes-pegsWhole bodyEngineering

Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG

Device for preventing shoulder joint dislocation of apoplectic hemiplegic patient

PendingCN112402132AHeight adjustablePrevent shoulder dislocationWheelchairs/patient conveyanceInstruments for stereotaxic surgeryShoulder joint capsuleScrew thread

Owner:淮安市中医院

Method, device and medium for sorting e-commerce commodities based on a block chain

PendingCN111143748AThe sorting process is open and transparentWebsite content managementBuying/selling/leasing transactionsSorting algorithmData mining

Owner:浪潮云洲工业互联网有限公司

Processing die for binding wire bracket for low-voltage switch cabinet

InactiveCN109702088AEnsure that the degree of bending meets the requirementsReduce development costsShaping toolsLow voltageEngineering

Owner:ANHUI ZHONGDIAN XINGFA & XINLONG TECH CO LTD

Real time method for detecting nucleic acid ligase reaction and nucleic acid ligase chain reaction

InactiveCN1626675AMicrobiological testing/measurementReal time analysisNucleic Acid Probes

Owner:HUNAN UNIV

Rotary de-molding system

InactiveCN103538219AReduce maintenance costsGuaranteed service lifeMechanical engineeringEngineering

Owner:SUZHOU SINNOTECH ELECTRONICS TECH

Oxygen split-filling busbar detection alarm device

InactiveCN104238585AReduce oxygen concentrationEnsure production safetyControlling ratio of multiple fluid flowsBusbarComputer module

Owner:天津市蓟县兴盛氧气供应站

Preparation method of biosynthesis silver nanoparticles

ActiveCN109276559ALow immunogenicityGood biocompatibilityOrganic active ingredientsInorganic non-active ingredientsSide effectBiocompatibility Testing

Owner:NANJING MATERNITY & CHILD HEALTH CARE HOSPITAL

Electric wire cleaning robot

InactiveCN108816834AClean thoroughlySimple structureCleaning using toolsApparatus for overhead lines/cablesDrive wheelDrive motor

Owner:李健

Concatenation mold used for molding underbeam reinforcing part

ActiveCN107442657AIncrease productivityWith pressing effectShaping toolsConcatenationMaterials science

Owner:青岛万沅金属制品有限公司

Finishing method of single-absorption and single-prevention fabric

ActiveCN101694063AWith water absorption effectComfortable to wearFibre treatmentScreen printingEngineering

Owner:JIANGSU HONGDOU INDUSTRIAL CO LTD

Damping-adjustable vibration energy recovery device based on spiral planetary gear transmission

PendingCN114759730AFull recoveryEfficient use ofSpringsLiquid based dampersGear driveGear wheel

Owner:TAIYUAN UNIV OF TECH

Intercooling equipment for water supply heat pump

InactiveCN114353549ACondensation effectSteam/vapor condensersIce removalThermodynamicsWater flow

Owner:SHENZHEN ON XI GREEN ENERGY TECH

Intelligent agent training method and system, computer equipment and readable storage medium

PendingCN110824954AEasy to trainThe principle is clearSimulator controlPhysical spaceSimulation

Owner:BEIJING SIMULATION CENT

Machining method for improving abrasion and corrosion resistance of valve

InactiveCN107385433AImprove mechanical propertiesImprove fatigue resistanceMetallic material coating processesProcess optimizationSand blasting

Owner:ANHUI WODE VALVE MFG

Medical titanium-based material with drug-loading layered double-hydroxide film and preparation method and application thereof

ActiveCN106344964ASimple processLow costLiquid/solution decomposition chemical coatingProsthesisCrystal structureTitanium

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Oxygen-doped amorphous silicon germanium film, heterojunction crystalline silicon solar cell and manufacturing method

ActiveCN104393121AImprove continuityEasy to collectFinal product manufacturePhotovoltaic energy generationHeterojunctionElectrical battery

Owner:ZHONGWEI NEW ENERGY CHENGDU CO LTD

Thermoplastic low-smoke halogen-free high-temperature-resistant flame-retardant cable material and preparation method thereof

PendingCN114369305AEasy to handleReduce difficultyPolymer sciencePolyolefin

Owner:高邮市金国电缆材料厂有限公司

Molybdenum disulfide oxide composite film and preparation method thereof

ActiveCN113041847AHigh retention rateIncrease water fluxSemi-permeable membranesPolyethylene glycolOxide composite

Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI +1

Method and device for arrangement of physical cellular identities

ActiveCN103200582AImprove reuseAchieve optimized deployment resultsNetwork planningConfusionCell pair

Owner:ZTE CORP

Method for improving sludge dewatering through cooperation of heat treatment and flocculant

PendingCN114262132AIncrease moisture contentMoisture content solutionSludge treatment by de-watering/drying/thickeningBüchner funnelDehydration

Owner:ZHEJIANG UNIV OF TECH

Varifocal mobile phone lens and focusing method thereof

PendingCN108107540AClear shotImprove the photo effectMountingsCamera lensEngineering

Owner:广东猎奇高科技有限公司

Mixed-precision scanning method and system

InactiveCN107767414ALow costImprove scanning efficiencyDetails involving processing stepsImage enhancementBody shapePoint cloud

Owner:林嘉恒

Application authorization method and apparatus

ActiveCN106657140AImprove securityPrevent leakageDigital data authenticationTransmissionThird partyPassword

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1

Pipe working position switching mechanism

ActiveCN106271813AImprove space utilizationOther manufacturing equipments/toolsMetal working apparatusSteel ballAutomation

Owner:山东磊信建设集团有限公司

Card management method and device, terminal and computer readable storage medium

ActiveCN109656592ATimely updateReduce fragmentationSoftware deploymentComputer hardwareManagement efficiency

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Optimization analysis method for high-speed railway mobile user perception and high-speed railway mobile user perception system

ActiveCN104768169ARealize unified assessment and assessmentRaise attentionWireless communicationTelecommunicationsUser perception

Owner:北京洛神科技有限公司

Reshaping interfaces using content-preserving warps

InactiveCN103201786ACathode-ray tube indicatorsExecution for user interfacesGraphicsArbitrary content

Owner:EMPIRE TECH DEV LLC

Remote control earth wire automatic disconnection apparatus

ActiveCN101442219ASwitch power arrangementsEmergency protective arrangements for limiting excess voltage/currentFully automaticSelf checking

Owner:SHENZHEN KEANDA ELECTRONICS TECH

LED lamp emergency module, circuit and system

InactiveCN102064596AEasy to installElectroluminescent light sourcesElectric light circuit arrangementElectricityStopped work

Owner:SHENZHEN ENVISION TECH LTD

Binder for electrode, composition for electrode, and electrode sheet

ActiveCN105393388AIncrease coverageImprove reliabilityCell electrodesLi-accumulatorsPolymer scienceDynamic viscoelasticity

Owner:NIPPON A & L INC

Sampling inspection method and device for pigs, sampling inspection system for pigs and computer storage medium

ActiveCN110210334AImprove verification accuracyBiometric pattern recognitionAnimal scienceComputer vision

Owner:GUANGZHOU YINGZI TECH CO LTD

Portable feed granulation device for livestock breeding

ActiveCN108851149AAdhesion will notFeeding-stuffLivestock breedingGear wheel

Owner:刘越

Propeller, motor, power device and aircraft

ActiveCN106043682AEasy to assembleEasy to disassemblePower plant typeRotocraftPropellerAerospace engineering

Owner:SZ DJI TECH CO LTD

Variable parameter adaptive control method based on improved Smith pre-estimate compensator

ActiveCN104932273AReduced precision requirementsReduce computational workloadAdaptive controlCurrent meterMathematical model

Owner:北京宇衡金凯技术服务有限公司

Manufacturing method of grating oxide film

InactiveCN1722408APromote oxidation efficiencyEnough thicknessSemiconductor/solid-state device manufacturingResistFluoride

Owner:YAMAHA CORP

Method for improving field emission performance of material

InactiveCN103264223AImprove field electron emission performanceEasy to operateLaser beam welding apparatusCold cathode manufactureDisplay deviceLaser scanning

Owner:DONGHUA UNIV

Air conditioning and refrigerating equipment

InactiveCN101968289ASimple structureWork reliablyEnergy recovery in ventilation and heatingSpace heating and ventilation detailsNODALFour-way valve

Owner:刘雄

Zinc oxide nano-wire and preparation method thereof

ActiveCN103523817ARaw materials are simpleEasy to addMaterial nanotechnologyZinc oxides/hydroxidesActivated carbonTube furnace

Owner:刘景顺

Floating disc with double eccentricity in planet gear down distrbution box

InactiveCN1600463ACompact structureReduce volumeToothed gearingsRolling mill drivesThin metalGear drive

Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method and device for reporting and issuing message

ActiveCN107707492AReduced development effortReduce complexityData switching networksComputer hardware

Owner:杭州迪普信息技术有限公司

Method, server and system for processing milk collection data

ActiveCN102426633AAchieve sharingImprove calculation accuracyTransmissionSpecial data processing applicationsPurchasingSample Label

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Preparation method of substitute natural gas

ActiveCN102451690AHigh mole percent methaneQuality improvementGaseous fuelsMetal/metal-oxides/metal-hydroxide catalystsMethanationFixed bed

Owner:江苏华昌新材料技术研究有限公司

Normal pressure hobbing cutter and teeth cutter exchange technological method for compound stratum shield

ActiveCN107060794ASmooth tunnelingReduce tool change timeTunnelsHobbingPressure difference

Owner:CHINA RAILWAY SHISIJU GROUP CORP

Method for establishing communication connection between upper well completion pipe string and lower well completion pipe string

ActiveCN113187469ATo achieve signal connectivitySurveyConstructionsClassical mechanicsEngineering

Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

Server device

ActiveCN104793708AServersCasings/cabinets/drawers detailsEngineeringElectrical and Electronics engineering

Owner:QUANTA COMPUTER INC

Anti-floating method for foundation core mold of cup-mouth column

ActiveCN107524156AReduce chiselingAvoid secondary cleanupProtective foundationSteel tubeBuilding construction

Owner:MCC5 GROUP CORP SHANGHAI

Soil loosening device for road side land

ActiveCN105993244AImprove soil loosening efficiencyEasy to operateSpadesTilling equipmentsAgricultural engineeringElectric machinery

Owner:安徽兴元建设集团有限公司

Electronic equipment

ActiveCN105098316AImprove communication qualitySave resource spaceAntenna supports/mountingsElectric equipmentElectronic equipment

Owner:LENOVO (BEIJING) LTD

Moldable high-performance thermoplastic composite material with single fiber length distribution

ActiveCN112831109ANon-damaging reinforced lengthIncrease the lengthDomestic articlesGlass fiberSingle fiber

Owner:GUANGZHOU KINGFA CARBON FIBER NEW MATERIALS DEV

Method and device for testing positioning module of automatic driving vehicle, and equipment

ActiveCN110781069AReduce testing costsShorten the test verification cycleSoftware testing/debuggingTest efficiencyAnalog signal

Owner:TENCENT TECH (SHENZHEN) CO LTD

3D printer based on polar coordinates

ActiveCN105291439AImproved Surface Dimensional AccuracyEasy to moveAdditive manufacturing apparatusRectangular coordinatesEngineering

Owner:四川康铭智能装备科技有限公司

Method for purifying polysilicon, and solidification device

InactiveCN101092740APolycrystalline material growthChemical industryPurification methodsCombustion chamber

Owner:JACO SOLAR SILICON LONGYAN CO LTD

Mode switching method of direct current microgrid photovoltaic system

ActiveCN108599136ALoad balancing in dc networkSingle network parallel feeding arrangementsMicrogridEngineering

Owner:ZHEJIANG INT MARITIME COLLEGE

Lithium ion selenium battery with long service life

ActiveCN103700820AImprove securityHigh specific capacityCell electrodesFinal product manufactureAdhesiveWater soluble

Owner:INST OF CHEM CHINESE ACAD OF SCI

Method for inspecting translucent article

ActiveCN101120245AAvoid damageGuaranteed StrengthMaterial analysis by optical meansGlass shaping apparatusOptical propertyEngineering

Owner:HOYA CORP

Samba cluster fault reconnection method and device, equipment and medium

ActiveCN111258795ASave resourcesGuaranteed continuity of operationNon-redundant fault processingTransmissionComputer networkEngineering

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Light stop block for axial movement measurement of large cylindrical rotating equipment and installation method

ActiveCN103604334AReasonable measurementHigh precisionMechanical measuring arrangementsMovement measurementEngineering

Owner:MCC TIANGONG GROUP

Reinforcing support of automobile rear floor

ActiveCN103895716AImprove fatigue strengthAvoid crackingSuperstructure subunitsFlangingEngineering

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Adjustable examination bed for medical obstetrics and gynecology

ActiveCN108354756ALying comfortablyLying down is convenientOperating tablesMedical transportObstetric historyPediatrics

Owner:聊城福履信息科技有限公司

Device and method for testing tensile strength of coating

InactiveCN102175520AClose contactEnsure consistencyStrength propertiesButt jointEngineering

Owner:XI AN JIAOTONG UNIV

Film guiding device of film threading system of film longitudinal drawing machine and running method of film guiding device

ActiveCN102862290APrecise clampingQuick clampingEngineeringPiston

Owner:GUILIN ELECTRICAL EQUIP SCI RES INST

Centrifugal electromagnetic clutch and water pump with centrifugal electromagnetic clutch

ActiveCN103615477AAxial dimensions are compactReduce volumeMagnetically actuated clutchesPump controlElectromagnetic clutchDrive shaft

Owner:LONGKOU ZHONGYU MACHINERY

Process and system for treating vinyl cyanide tail gas by high temperature burning method

ActiveCN104807021ARealize high temperature oxidation decompositionReduce consumptionIncinerator apparatusHazardous substanceAdditive ingredient

Owner:BEIJING AEROSPACE PETROCHEM TECH & EQUIP ENG CORP LTD

Rare-earth doped modified graphene composite material gas sensitive element for detecting NOx and preparation method of gas sensitive element

InactiveCN104122305AImprove electrochemical performanceGood gas responseMaterial resistanceRare earthDistilled water

Owner:HEILONGJIANG UNIV

Four-degree-of-freedom parallel mechanism capable of realizing three-dimensional translation and one-dimensional rotation

ActiveCN105234929ACompact structureThe movement method is clearProgramme-controlled manipulatorFixed frameHigh acceleration

Owner:NANJING UNIV OF SCI & TECH