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.

Virtual reality image display method and terminal

ActiveCN108628453BImprove coordinationImprove experienceInput/output for user-computer interactionGraph readingComputer graphics (images)Radiology
Owner:UNILUMIN GRP

A kind of bivalirudin injection and preparation method thereof

ActiveCN107669622BMeet stability requirementsImprove stabilityPeptide/protein ingredientsPharmaceutical delivery mechanismBivalirudin InjectionPharmaceutical medicine
Owner:ZHEJIANG MEDICINE CO LTD XINCHANG PHAMACEUTICAL FACTORY

A Method and System for Determining Electric Field Distribution in Transient Process of Multilayer Composite Medium

ActiveCN112698115BReduce the amount of calculationReduce computing timeElectrostatic field measurementsDielectricComposite media
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

An ecological pavement structure

ActiveCN113293666BTo achieve the effect of greeningReduce the impact of walkingSingle unit pavingsSidewalk pavingsEnvironmental resource managementBrick
Owner:北京怀资园林绿化工程有限公司

A kind of platinum-based selective hydrogenation catalyst and its preparation method and application

ActiveCN101502797BHigh activityGood dispersionOrganic compound preparationAmino compound preparationBULK ACTIVE INGREDIENTChemical reduction
Owner:XIAN CATALYST NEW MATERIALS CO LTD

Preparation of Optically Pure (s)-3-Pivaloyloxy-6,7-Dimethoxyphenanthroindolizidine

ActiveCN110294752BThe reaction is easy to operateEasy to zoom inGroup 4/14 element organic compoundsPhysical chemistryCombinatorial chemistry
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

Process for breaking cell or breaking wall and its mechanical apparatus

InactiveCN100500834CImprove work performanceImprove efficiencyWithdrawing sample devicesTissue cultureEngineeringCell wall
Owner:SHANDONG UNIV

Snubber circuit for DC-DC voltage converter

ActiveCN103563229ACost-effective manufacturingEfficient power electronics conversionDc-dc conversionHemt circuitsControl theory
Owner:ROBERT BOSCH GMBH

A multi-dimensional air flotation follow-up system for satellite high-precision quality measurement

ActiveCN111024310BRealize the measurement of super large loadReduce temperature drift effectsStatic/dynamic balance measurementControl systemPressure balance
Owner:BEIJING SATELLITE MFG FACTORY

Discharging door sealing structure of asphalt cement plaster stirring host

ActiveCN101898389BGuaranteed tightnessDischarging apparatusEngineeringAsphalt
Owner:FUJIAN SOUTHERN HIGHWAY MECHANICAL

Method for realizing video conference, business management equipment and video conference system

ActiveCN103703767BTelevision conference systemsTwo-way working systemsTime-ConsumingBroken Connection
Owner:HUAWEI TECH CO LTD

Oil field extraction liquid electromagnetic agglomerating pretreatment device

ActiveCN101078345BReduce distanceFast dehydrationFluid removalBuffer tankOil field
Owner:中石化石油工程技术服务有限公司 +1

Security system and warning method using edge detection of image signal

InactiveCN1568619AImage enhancementTelevision system detailsCamera lensSignal edge
Owner:ALOGICS

A cooling load forecasting control method and device

ActiveCN106403166BImprove accuracyMechanical apparatusLighting and heating apparatusControl systemIce storage
Owner:肖继斌

Fuel supply system and fuel distributor block

ActiveCN109996952ALeak Monitoring or DetectionSimple designElectrical controlEngine testingCommon railInternal combustion engine
Owner:MAN ENERGY SOLUTIONS SA

Method for continuous production of ultrapure hydrogen peroxide

InactiveCN102556976AAvoid damagePlay a protective effectPeroxides/peroxyhydrates/peroxyacids/superoxides/ozonidesFiltrationIon exchange
Owner:SHANGAI HUAYI MICROELECTRONICS MATERIAL +1

Star Arrow Locking Device Strain Monitoring System

ActiveCN105277111BSuccessful calculation of locking preloadTest accurateElectrical/magnetic solid deformation measurementTension measurementMeasurement pointEngineering
Owner:BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +1

A cropping method, system, device and medium for converting screen between horizontal and vertical screens

ActiveCN113077470BGood cropping effectImage enhancementImage analysisComputer graphics (images)Video processing
Owner:天翼爱音乐文化科技有限公司

Joint Compensation Method and Device for Mode Dependent Loss and Polarization Dependent Loss

ActiveCN104410456BGuaranteed OrthogonalityImprove performanceOptical mode multiplex systemsElectromagnetic transmissionSignal lightEqualization
Owner:BEIJING UNIV OF POSTS & TELECOMM

Tunnel wall structure for reducing strong reflection propagation multipath effect of millimeter waves

InactiveCN101798929BMitigate strong multipath effectsImprove featuresSound producing devicesTunnelsDelay spreadMultipath effect
Owner:TONGJI UNIV

A kind of preparation method of high astaxanthin, high phospholipid shrimp oil

ActiveCN109735392BEasy to operateOrganic chemistryFatty-oils/fats refiningShrimpPhospholipid
Owner:JIANGNAN UNIV +1

A Synchronous Lifting and Installation Method for High and Low Floor Sunrooms

ActiveCN103967275BEven by forceAvoid destructionBuilding material handlingDwelling buildingEconomic benefitsHigh rise
Owner:GUANGZHOU DI ER CONSTR & ENG CO LTD

A fire door filling material and its preparation method

ActiveCN110790563BImprove fire performanceLow densityCeramic shaping apparatusAdhesiveFilling materials
Owner:河南赋安消防器材有限公司

Plasma display panel

InactiveCN1866454AAddress electrodesSustain/scan electrodesPhosphorPlasma display
Owner:SAMSUNG SDI CO LTD

Metal mold gravity casting bottom air-exhaust method

ActiveCN101837447BImprove the exhaust effectImprove casting qualityMolten metal conveying equipmentsMetal moldMetal
Owner:KOLBENSCHMIDT PIERBURG SHANGHAI NONFERROUS COMPONENTS

Precise control production method of alloyed hot-dip galvanized IF steel coating for automobile outer panels

ActiveCN112251582BReduce periodic calibrationImprove regulation efficiencyHot-dipping/immersion processesUser needsAcid washing
Owner:武汉钢铁有限公司

A carrier management method

InactiveCN103906105BReduce processing complexityReduce overheadNetwork traffic/resource managementAir interfaceCarrier signal
Owner:POTEVIO INFORMATION TECH CO LTD

Method and terminal for multi-frame noise reduction

ActiveCN105556935BImprove image qualityImage enhancementTelevision system detailsObject motionComputer graphics (images)
Owner:HONOR DEVICE CO LTD

Order processing method, device, device and computer-readable storage medium

ActiveCN110807657BReduce professional requirementsImprove experienceBuying/selling/leasing transactionsMarketingInformation processingSoftware engineering
Owner:CHINABANK PAYMENT (BEIJING) TECH CO LTD

Automobile seat slide rail mandrel and steel ball automatic assembly device

ActiveCN110270807BNo bendingReduce riskMetal working apparatusCar seatCircular disc
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A device and method for rapid detection of hole position deviation

ActiveCN111397471BPrecise positioningDeviation detection is convenient and efficientMechanical measuring arrangementsDirect observationEngineering
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Debris-flow drainage canal with energy dissipation and drainage functions and application thereof

ActiveCN102926356BImprove overall efficiencyGood drainage abilityArtificial water canalsMedicineDrainage canal
Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

A method for preparing an original cell model and a method for simulating the directional foraging behavior of a cell population using the model

ActiveCN107737570BDirected foraging behavior implementationExpand the types of construction materialsEducational modelsMicroballoon preparationHybrid proteinBovine serum albumin
Owner:HARBIN INST OF TECH

A method and device for detecting die-cutting quality of transparent printed matter

ActiveCN110308157BControl angle of incidenceImprove the effect of die-cutting quality inspectionMaterial analysis by optical meansAngle of incidenceTransmittance
Owner:BEIJING LUSTER LIGHTTECH

A cell membrane-coated au-fe 3 o 4 Targeted nanomaterials and their preparation methods and applications

ActiveCN112791062BGood curative effectGive full play to the therapeutic effectMaterial nanotechnologyHeavy metal active ingredientsCancer cellCell membrane
Owner:山东济清科技服务有限公司

parking aid

ActiveCN109895784BReduce the possibilityEfficient parkingSteering partsAdaptive controlDriver/operatorLearning unit
Owner:TOYOTA JIDOSHA KK

Method for preparing chitin/acrylic composite fiber by using ionic liquid as solvent

ActiveCN101748503BImprove solubilityAvoid pollutionFilament/thread formingConjugated synthetic polymer artificial filamentsSolventIonic liquid
Owner:CHINESE TEXTILE ACAD

Method for setting water temperature of secondary network based on historical data and meteorological parameters

ActiveCN112377984BImprove stabilityImprove accuracyLighting and heating apparatusSpace heating and ventilation detailsWeather predictionUser satisfaction
Owner:TIANJIN UNIV

A method of quickly completing the template of smart building multi-protocol adaptation project by using VBA

ActiveCN107864152BImprove accuracyImprove consistencyTransmissionIp addressSoftware engineering
Owner:WUHAN HONGXIN TECH SERVICE CO LTD

Substation operation virtual scene update method, device and simulation operation training system

ActiveCN106940941BRealistic reproduction of actual operating conditionsRealize all-round integrated trainingCosmonautic condition simulationsSimulatorsStable stateTransformer
Owner:广东电网有限责任公司培训与评价中心

A kind of crmn spring steel bloom and its one-fired preparation method

ActiveCN111979482BFine surfaceReduced ferrite contentSpring steelDecarburization
Owner:NANJING IRON & STEEL CO LTD

Vehicle latch locking device

ActiveCN102134942BPower transmission/actuator featuresElectrical locking actuatorsLocking mechanismElectrical and Electronics engineering
Owner:MITSUI KINZOKU ACT

Device and method for vehicle height detection and super height alarm

ActiveCN106251632BHigh precisionSecure the highest pointDetection of traffic movementLaser rangingSwitching signal
Owner:无锡长元新能源电动车科技发展有限公司

A video synthesis method, system and computer storage medium

ActiveCN111461044BGuaranteed real-timeNo change in accuracyCharacter and pattern recognitionComputer graphics (images)Image detection
Owner:北京波谱华光科技有限公司

Display apparatus

InactiveCN101848322ATelevision system detailsColor television detailsEngineering
Owner:SONY CORP

Aromatic amine compound and its preparation method and application

ActiveCN105130825BImprove luminous efficiencyExtended service lifeCarboxylic acid nitrile preparationAmino preparation from aminesElectricityAromatic amine
Owner:JILIN OPTICAL & ELECTRONICS MATERIALS

A method, device and system for playing 360-degree panoramic video

ActiveCN108174265BSelective content distributionVideo playerComputer graphics (images)
Owner:HUAWEI TECH CO LTD

Energy storage power generation system for smart microgrid load regulation

ActiveCN105673081BPump installationsPositive-displacement liquid enginesElectricitySmart microgrid
Owner:苏州新能电力建设工程有限公司 +1

Projecting device, light source system for displaying and control methods thereof

ActiveCN102645828BImprove output efficiencyAvoid output optical powerProjectorsComputer moduleOptoelectronics
Owner:CINEAPPO LASER CINEMA TECH BEIJING CO LTD

Blockchain-based information push method and device

ActiveCN108737252BPush implementationEffective trackingData switching networksWeb data retrieval using information identifiersComputer hardwarePathPing
Owner:LI ZHAN SHANGHAI TECH CO LTD

Key-press structure

InactiveCN101465224AAvoid enteringEmergency actuatorsEmergency casingsKey pressingMechanical engineering
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Software performance optimization method, storable medium, computer, computer program

ActiveCN108197027BMentioned operating efficiencyImprove performanceSoftware testing/debuggingConcurrent computationPerformance computing
Owner:广州景派科技有限公司

Ink powder for image forming and method and device for image forming

InactiveCN1347014AGood transferabilityInhibit film formationElectrographic process apparatusDevelopersPolymer resinFrictional coefficient
Owner:RICOH KK

A kind of Shenzimycin aqueous suspension and preparation method thereof

InactiveCN104285945BSolve the problem of water analysisSpeed up the flowBiocideFungicidesAnti freezingPreservative
Owner:ZHENGZHOU UNIV

Automatic positioning mechanism of automatic sole grinding machine

InactiveCN103976514BPrecise positioningEliminate perfect fit defectsShoemaking devicesEngineeringMobile device
Owner:王志忠

A Design Method of Indistinguishable Obfuscator Based on Adversarial Graph Neural Network Structure

ActiveCN112511294BSimple structureMeet the versatilityEncryption apparatus with shift registers/memoriesNeural architecturesTheoretical computer scienceGraph neural networks
Owner:ENG UNIV OF THE CHINESE PEOPLES ARMED POLICE FORCE

Anti-splash monohull planing boat

InactiveCN102923245BImprove lateral stabilityReduce rollingOutboard propulsion unitsVessel movement reduction by foilsAcute angleBilge
Owner:JIANGSU UNIV OF SCI & TECH

Sensor and operating method for detecting soot

InactiveCN101208597ABuild self-monitoringImprove conductivityElectrical controlMachines/enginesEngineeringOxygen
Owner:VDO AUTOMOTIVE

Fruit salad and preparation method thereof

InactiveCN102302102BNatural fragranceTrue colorFood preparationPreservativeAdditive ingredient
Owner:FUJIAN TIAN XIAN BAO BAO FOOD

A Segmented Design Method for Grounding Paths in Field Sections of DC Traction Power Supply System

ActiveCN112265475BReduce the risk of corrosionSynchronous breakRail devicesPower supply linesTraction power supplyControl theory
Owner:CHINA RAILWAY ELECTRIFICATION SURVEY DESIGN & RES INST

An ultraviolet light emitting diode package module structure

ActiveCN113571506BGuaranteed stabilityEnsure Structural IntegritySolid-state devicesSemiconductor devicesHemt circuitsUltraviolet light emitting diodes
Owner:ZHIXIN SEMICON (HANGZHOU) CO LTD

Automatic transfer operating device and automatic transfer switch using the same

ActiveCN105225860BContact driving mechanismsSwitch power arrangementsTransfer switchCam
Owner:SCHNEIDER ELECTRIC IND SAS

Disposable needle biopsy device and needle structure of cutting biopsy apparatus

InactiveCN110418611ASurgical needlesVaccination/ovulation diagnosticsReciprocating motionNeedle puncture
Owner:FLOWER MEDICAL CO LTD

A method, device and system for playing high-definition television programs based on satellite signals

ActiveCN114125548BMeet the needs of playImprove experienceSelective content distributionHigh-definition televisionAudio frequency
Owner:GUANGZHOU CHANGJIA ELECTRONICS

Computer Simulation Statistical Verification Method of Database Search Matching Results Based on Spectral Similarity Computation

ActiveCN106570351BImprove reliabilityGuaranteed reliabilitySequence analysisInstrumentsModel methodValidation methods
Owner:CHUAN-MING (NINGBO) CHEM SCITECH CO LTD

Combined support system for extremely broken surrounding rock tunnel and its construction method

ActiveCN113294178BImprove stabilitySolve the problem of insufficient top supportUnderground chambersTunnel liningSupporting systemMesh reinforcement
Owner:CENT SOUTH UNIV

Self-hardening waterproof rubber sheath for ship electric wire

ActiveCN111640534BReduce erosionReduce corrosion rateInsulated cablesInsulated conductorsWater vaporEngineering
Owner:四川道弘新材料有限公司

PWM control circuit

InactiveCN101488702BEMI suppressionPower conversion systemsElectricityElectromagnetic interference
Owner:杨汝

a billboard

ActiveCN111862850BSimple structureLow costIdentification meansDisplay boardElectrical and Electronics engineering
Owner:WUHU INST OF TECH

Determination method of (2s,5r)-phenoxyaminopiperidine-2-carboxylate ethyl oxalate

ActiveCN107907604BAccurate measurementHigh sensitivityComponent separationColumn temperatureFormic acid ethyl ester
Owner:GUANGXI ENANTIOTECH PHARM CO LTD

On-line Cooperative Compensation Method for Follow-up and Contour Errors

ActiveCN106200553BFollow-up error suppressionImproved single-axis tracking accuracyProgramme controlComputer controlLaplace transformHigh effectiveness
Owner:DALIAN UNIV OF TECH

A kind of process heat treatment process of aluminum alloy for anodic oxidation

ActiveCN106756667BSimple processMeet the needs of anodizing treatmentAnodizingIngot
Owner:XINJIANG JOINWORLD CO LTD

Charging management circuit

ActiveCN101931255BReduce areaLow costBatteries circuit arrangementsElectric powerCharge currentEngineering
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Method for controlling a drafting device of a spinning frame

ActiveCN105714420BReduce unevennessDrafting machinesContinuous wound-up machinesFiber bundleLoad torque
Owner:TOYOTA IND CORP

A rotary saw guard mechanism

ActiveCN105772859BReduce the deformationExtend your lifeMetal sawing accessoriesMaintainance and safety accessoriesMechanical engineeringEngineering
Owner:浙江百金机床制造有限公司

Cross-network handover method, network element and system

ActiveCN105813153BWireless communicationIp addressReserved IP addresses
Owner:CHINA TELECOM CORP LTD

A cloth roll fixing device

ActiveCN105253662BEffectively fixedEasy to assemble and disassembleWebs handlingEngineeringUltimate tensile strength
Owner:HUZHOU HYUNDAI TEXTILE MACHINERY

Lens drive device

InactiveCN106932880ASuppression distance deviationEasy to moveMountingsMagnetLeaf spring
Owner:ALPS ALPINE CO LTD

Tony red molecular imprinting polymeric material and preparation method thereof

ActiveCN103087248BImprove efficiencyLow efficiencyOther chemical processesPolymeric surfaceMicrosphere
Owner:FUZHOU UNIV

Refrigeration oil heating method and device for compressor, and compressor

ActiveCN106247684BAvoid overall overheatingSolve the problem of wasting energy during preheatingCompressorRefrigeration safety arrangementEngineeringRefrigeration
Owner:GREE ELECTRIC APPLIANCES INC

Ursodeoxycholic acid molecular imprinting polymer and its preparing method

InactiveCN100441617CHigh purityOrganic compounds purification/separation/stabilisationSteroidsPolymer scienceChenodeoxycholic acid
Owner:EAST CHINA UNIV OF SCI & TECH

Intelligence checking apparatus for level of storage bin

InactiveCN100439876CGuaranteed validityReduce mistakesElectric signal transmission systemsProgramme control in sequence/logic controllersMicrocontrollerCommunication interface
Owner:沈阳天成自动化工程有限公司

A method and template group for sewing zigzagging decorative stitches on thin fabrics

ActiveCN112538693BPrevent horizontal slidingEasy to holdWork-feeding meansPressersStructural engineeringIndustrial engineering
Owner:深圳粉蓝衣橱时尚股份有限公司

High current rotary indoor high voltage isolating switch

ActiveCN106057557BNo feverReduce temperature riseAir-break switch detailsEngineeringHigh pressure
Owner:镇江市丹高电器有限公司

UPS

ActiveCN104467166BImprove space utilizationGuaranteed uptimeEmergency power supply arrangementsAc power systemEngineering
Owner:南京瓦瑞电力科技有限公司

Message processing method and device

ActiveCN109962963BReduce processing failuresImprove timelinessData switching networksEngineeringMessage processing
Owner:CHINA MOBILE COMM GRP CO LTD +1

A dynamic switching method and device based on multiple databases

ActiveCN103530427BRealize read-write separationSwitch reachedDatabase management systemsSpecial data processing applicationsThread poolDatabase
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Backlight module

ActiveCN105042404BNarrowing down the range of light diffusionImprove luminous brightnessMechanical apparatusElectric circuit arrangementsLight guideOptoelectronics
Owner:DARFON ELECTRONICS (SUZHOU) CO LTD +1

Adaptive sliding mode cross-coupling contour control method for three-axis motion platform

ActiveCN113219840BHigh precisionImprove effectivenessAdaptive controlCouplingPid control algorithm
Owner:SHAANXI TLD ELECTRONICS & TECH CO LTD

Simultaneous single-cell genome and transcriptome library construction and sequencing methods Sequencing methods and applications based on single-cell integrative genomics

InactiveCN105297142BImproving Sequencing Data QualitySave time at workMicrobiological testing/measurementLibrary creationGenomicsGenomic sequencing
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

A kind of preparation method of rosuvastatin calcium intermediate

ActiveCN105399770BSimple ingredientsMild reaction conditionsGroup 5/15 element organic compoundsTert-butyldimethylsilyl chlorideSodium cyanide
Owner:ZHEJIANG LEPU PHARMA CO LTD

Test system and method

ActiveCN110808882BAvoid untestable situationsTransmissionComputer hardwareNetwork connection
Owner:WUHAN UNITED IMAGING HEALTHCARE CO LTD

portable pump

ActiveCN107228058BStable jobHigh working reliabilityPositive displacement pump componentsFlexible member pumpsDrive shaftEngineering
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

A kind of preparation method of microbial source chitosan

ActiveCN110938666BEmission reductionFungiBacteriaBiotechnologyBacillus licheniformis
Owner:SHANGHAI INST OF TECH

A sodium-sulfur battery

ActiveCN103500856BProtect safe operationEffectively absorb compressive stressFinal product manufactureSecondary cellsSulfurStorage tube
Owner:上海电气企业发展有限公司

Circuit and method for calibration of sensorless control of a permanent magnet brushless motor during start-up

ActiveCN103780172AAC motor controlElectronic commutatorsBrushless motorsPermanent magnet rotor
Owner:CIRRUS LOGIC INC

A continuous preparation method of antibody (or antigen) coated microspheres

ActiveCN106552561BShort reaction timeImprove reaction efficiencyMicroballoon preparationMaterial analysisAntigenAntiendomysial antibodies
Owner:苏州英诺凯生物医药科技有限公司

A reflective off-axis digital holographic microscopic measurement device

InactiveCN106292238BEffective compensation for optical path differenceCompensation for optical path differenceUsing optical meansImaging processingMeasurement device
Owner:HUAZHONG UNIV OF SCI & TECH

An adjustable water volume type water dropper

ActiveCN107620355BAchieve outflowAdjust the amount of waterDomestic plumbingWater leakEngineering
Owner:山东正夏自动化股份有限公司

Inspection well of injection molding sewage draining pipe

ActiveCN103074932BPrevent sinkingAvoid breakingSewerage structuresSewageInjection molding machine
Owner:河南惠洁新型建材科技有限公司

A smart balcony vegetable planting rack

InactiveCN110419356BConvenient lightingAvoid water deathSelf-acting watering devicesElectric motor speed/torque regulationAgricultural scienceAgricultural engineering
Owner:江苏柯德展示道具有限公司

Privacy protection method for face verification

PendingCN114048521AImprove user experienceImprove privacy protectionCharacter and pattern recognitionInternal/peripheral component protectionPrivacy protectionUser privacy
Owner:王子迅

A multi-cavity shared diagnosis and treatment box for clinical anesthesiology department

ActiveCN111453154BStable supportEasy to moveSurgical furnitureContainers to prevent mechanical damageAnesthetic departmentEngineering
Owner:山东国九堂制药集团股份有限公司

A multi-stage oil cylinder turning mechanism and crane

ActiveCN109516391BRealize self-flipCranesStructural engineeringIdler-wheel
Owner:XUZHOU HEAVY MASCH CO LTD

An information display method, device, electronic device and storage medium

ActiveCN107633066BEasy to operateOperational intelligenceMetadata still image retrievalSpecial data processing applicationsRadiologyImaging Feature
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD

High-yield culture technique of healthcare oil of high oil content alkanna tinctoria

InactiveCN1298207CReasonable structural adjustmentAchieving high and stable productionHorticulture methodsAxillary budVascular disease
Owner:任百岩

Underground Diaphragm Wall Hydraulic Propulsion Scouring Type Wall Brusher

ActiveCN105239576BGuarantee the construction qualityAchieve flushingBulkheads/pilesSlurry wallEngineering
Owner:SHANGHAI MECHANIZED CONSTR GRP

A kind of intelligent tomato breeding greenhouse incubator

ActiveCN108934625BEvenly distributedEasy to pickClimate change adaptationGreenhouse cultivationGreenhouse cultivationDrainage tubes
Owner:山东鲁寿种业有限公司

A Global Dynamic Path Planning Algorithm for Multiple Virtual Target Points Based on Dynamic Window

InactiveCN110018689BImprove the defect of discontinuity and non-smoothnessEffectively avoidPosition/course control in two dimensionsVirtual targetAlgorithm
Owner:FUZHOU UNIV

A kind of preparation method and application of titanium series composite catalyst for environment-friendly polyester

ActiveCN109337058BSolve the technical problem of yellowish colorLess side effectsPolyesterPolymer science
Owner:ZHEJIANG HENGYI PETROCHEM +1

Single point continuous impact test device

InactiveCN108801813BSmall footprintImprove accuracyStrength propertiesGear wheelTest frame
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

An automatic filling device

ActiveCN108851310BEvenly filledImprove filling efficiencyClothes making applicancesElectric machineEngineering
Owner:安徽工美服装有限公司

Traditional Chinese medicine composite for treating chronic nephritis

InactiveCN101690781BUrinary disorderMolluscs material medical ingredientsSide effectEpimedium
Owner:胡慧梅

a kind of sio 2 And the preparation method of doped polysilicon lamination passivation film

ActiveCN111009592BIncrease production capacityReduce production processFinal product manufactureChemical vapor deposition coatingAmorphous siliconThin membrane
Owner:江苏杰太光电技术有限公司

Method and system for displaying mail content

ActiveCN101072195BShorten the timeImprove experienceOffice automationData switching networksWorld Wide WebHTML
Owner:TENCENT TECH (SHENZHEN) CO LTD

A double hydrophilic polyethylene ultrafiltration membrane and its preparation method

ActiveCN111672334BOvercoming internal hydrophilicity issuesStable extrusion process parametersSemi-permeable membranesUltrafiltrationPerylene derivatives
Owner:WUXI ENERGY NEW MATERIALS TECH CO LTD

Hinge with cushioning effect and device with said hinge

ActiveCN104727683BBuilding braking devicesWing openersShock absorber
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

A kind of voice signal processing method and mobile terminal

ActiveCN107039044BImprove claritySpeech analysisSubstation equipmentAdaptive filterFrequency spectrum
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Guide structure for horizontal extrusion hydraulic machine

ActiveCN102363373BGuaranteed cleanlinessReduce the chance of damagePressesEngineeringFriction force
Owner:TIANJIN TIANDUAN PRESS CO LTD

Parcor coefficient quantization method, parcor coefficient quantization device, program and storage medium

ActiveCN102449691BIncrease the compression ratioSpeech analysisCode conversionLeast significant bitColatitude
Owner:NIPPON TELEGRAPH & TELEPHONE CORP

A kind of soft foundation road reinforcement support structure

ActiveCN109295821BNo tiltingEasy to landfillRoadwaysArchitectural engineeringStructure support
Owner:ANHUI XINHUA UNIV

Compressive steel skeleton structure

ActiveCN104847043BSimple and safe constructionGuaranteed structural strengthWallsRight triangleSteel columns
Owner:HEBEI ROAD & BRIDGE GROUP

Slope protection planting type asphalt mixture containing planting matrix and its preparation method and application

ActiveCN106212100BAchieve the purpose of growthImprove adhesionGrowth substratesCulture mediaEpoxyCellulose
Owner:宁波东兴沥青制品有限公司

Mugwort leaf oil microcapsule antibacterial crease-resistant fabric and preparation method thereof

ActiveCN102061625BAntibacterial and anti-inflammatoryGood lookingWrinkle resistant fibresVegetal fibresCross-linkEmulsion
Owner:THE HONG KONG POLYTECHNIC UNIV

Remote ball socket automatic positioning device and method for equipment in high radiation area

ActiveCN108857328BSimple structureAchieve positioningWork holdersMetal working apparatusStructural engineeringControl theory
Owner:DONGGUAN NEUTRON SCI CENT

A kind of plasmonic graphene nano-silver conductive film and its manufacturing process

ActiveCN107086085BIncrease the carrier concentrationImprove conductivityApparatus for manufacturing conducting/semi-conducting layersOrganic baseGraphite
Owner:江苏瑞慕科技有限公司

A Speed-Assisted Gyro Drift Correction Method for Inertial Navigation System

ActiveCN106123923BHigh precisionImprove efficiencyMeasurement devicesMeasurement deviceGeographic coordinate system
Owner:HARBIN ENG UNIV

An economic management teaching demonstration teaching aid

InactiveCN109686192BEasy to watchConvenient teaching displayTeaching apparatusStructural engineeringMechanical engineering
Owner:JIAOZUO UNIV

Application of trnh-psba sequence as dna barcode in identifying Nanhu water chestnut and its identification method

ActiveCN104293935BImprove detection accuracyGood repeatabilityMicrobiological testing/measurementDNA/RNA fragmentationDna barcodesBarcode
Owner:ZHEJIANG JIAXING AGRI SCI ACADEMY INST

A pre-pressing mechanism for non-woven fabric processing

ActiveCN111705425BStable deliveryAvoid offsetNon-woven fabricsElectric machineryDrive motor
Owner:德清神舟塑料股份有限公司

Traversing reverse circulating drilling method of horizontal directional drilling pipeline and special drilling bit

InactiveCN102003140BReduce consumptionImprove drilling efficiencyPipe laying and repairDrill bitsSlagMining engineering
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Ground brick installer

InactiveCN101832018BEasy to moveEasy to useBuilding constructionsBrickConstruction engineering
Owner:张毅蔚

Full vacuum flat-plate solar collector

ActiveCN102200352BEliminates convection coolingHigh thermal efficiencySolar heating energySolar heat devicesMetal stripsMetallic materials
Owner:NANJING CHENGYUAN SOLAR HEATING

A remote vehicle moving method, device, electronic equipment and storage medium

ActiveCN113043997BAnti-theft devicesExternal condition input parametersTerminal serverParking space
Owner:前海七剑科技(深圳)有限公司

A method for separation, purification and degradation of lignin

ActiveCN107098803BHigh yieldComplete structureOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystBiochemical engineering
Owner:BEIJING FORESTRY UNIVERSITY

Method for determining bending angle of each pass of cold roll forming of plate and strip

InactiveCN103394561BSuitable for situations when the spacing is not equalMaximize production potentialMathematical modelEngineering
Owner:WUHAN UNIV OF SCI & TECH

Inertial-type actuator

ActiveCN103157592BEasy to adjust the balance positionMechanical vibrations separationInertial massEngineering
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Electromagnetic mold clamping mechanism of injection molding machine

ActiveCN102211388BUniform adsorptionGuaranteed stress statusMagnetic tension forceMagnetic poles
Owner:NINGBO HAITIAN HUAYUAN MACHINERY

3D Imaging Method for Scattering Samples

ActiveCN103733144BAdvantage designMaterial analysis by optical meansHolographic object characteristicsSample volumeDigital holography
Owner:UNIV ZU LUBECK +2

Two-time structure movement of a mechanical watch

ActiveCN104570689BEasy to identifyStrong noveltyVisual indicationGearworksTime structureTime zone
Owner:孔雀表业(集团)有限公司

A Space Robot Collision Avoidance Method Based on Multiple Control Points

ActiveCN107351085BCollision avoidance achievedPrecise collision avoidance constraintsProgramme-controlled manipulatorKinematics equationsAngular velocity
Owner:NORTHWESTERN POLYTECHNICAL UNIV +1

A pole welding method for a nickel-hydrogen storage battery

InactiveCN101885107BHigh purityHigh precisionElectron beam welding apparatusWelding/soldering/cutting articlesPass rateEngineering
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST

A new type of automatic riveting device for the rear cover of automobile exhaust fan motor

InactiveCN105234300BRealize continuous automatic feedingImprove efficiencyMetal-working feeding devicesPositioning devicesPunchingEngineering
Owner:平湖拓伟思自动化设备有限公司