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.

Millimeter wave communication beam training method based on deep reinforcement learning

ActiveCN113411110AGuaranteed performanceAccurate predictionSpatial transmit diversityNeural architecturesAlgorithmEngineering
Owner:SOUTHEAST UNIV

Method for promoting grease crystallization with high-strength ultrasonic coupling emulsifier

ActiveCN106497674AGood effectImprove crystallization propertiesFatty-oils/fats refiningHigh intensityPalm oil
Owner:JIANGNAN UNIV

Cooking utensil

ActiveCN112438610APrevent the problem of not being able to open the coverAvoid offsetCooking-vessel lids/coversPressure-cookersElectrical driveIndustrial engineering
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Nano-modified lithium ion battery membrane, manufacturing method thereof and product containing same

ActiveCN109546053AImprove securityAvoid flatulenceMaterial nanotechnologyCell seperators/membranes/diaphragms/spacersHydrofluoric acidLithium-ion battery
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Serial connection structure of high-voltage vacuum arc extinguish chambers

ActiveCN102683100AImprove interchangeabilityEasy to installHigh-tension/heavy-dress switchesAir-break switchesLow voltageArc extinction
Owner:SHENYANG HUADE HIGH TECH ELECTRIC CO LTD

Synthesis method of L-p-nitrophenylalanine

InactiveCN101417959AAdjust dwell timeShort production timeOrganic compound preparationAmino-carboxyl compound preparationIce waterRetention time
Owner:ZHEJIANG UNIV

Waterproof structure for air pump system of water pond

InactiveCN103573582AWaterproof effect is safe and reliableEliminate leakage safety hazardsPositive displacement pump componentsPositive-displacement liquid enginesWhole bodyAir pump
Owner:SHANGHAI JILONG SPORT & LEISURE PROD CO LTD

Manufacturing device and process of environment-friendly composite board

ActiveCN110406230AGuaranteed StrengthAvoid environmental problemsLamination ancillary operationsLaminationElectricityManufacturing technology
Owner:安徽润象新材料科技有限公司

Branching device capable of realizing rapid wiring

ActiveCN112003211AAvoid damageShorten the timeElectrical apparatusStructural engineeringJunction box
Owner:江苏捷顺机电工程有限公司

Preparation method of 3-methyl-4-isopropyl-phenol

ActiveCN108046998AThe synthetic process route is simpleEasy to operateOrganic compound preparationPreparation from phosgene or haloformatesOrganic solventOrganic synthesis
Owner:WUHAN JASON BIOTECH CO LTD

Protein for promoting plant growth and flowering and application of coding gene of protein

InactiveCN103103168AFlowering earlyFast growthFungiBacteriaBiotechnologyGrowth plant
Owner:RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI

Coal and gas outburst jet characteristic simulation experiment device

InactiveCN102645518AReproduce the salient situationGuaranteed tightnessMaterial analysisMechanical engineeringSlow speed
Owner:LIAONING TECHNICAL UNIVERSITY

Human body image generation model training method, human body image generation method and related devices

ActiveCN112365553AAchieve trainingGuaranteed accuracyImage enhancementImage analysisHuman bodyPhysical medicine and rehabilitation
Owner:BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD

Temperature and humidity integration control drying room

InactiveCN104075546ADehydration fastIncrease enthalpyDrying solid materialsDrying machines with local agitationControl systemHeat transfer efficiency
Owner:CHINA AGRI UNIV

Automatic feeding device for steel belt box latch binding machine

ActiveCN104401043AReduce wasteReduce feed signal controlContainer making machineryEngineeringPneumatic valve
Owner:QINGDAO MEIJIALONG PACKAGING MACHINERY

Marine oil spill clearing and recovering device

ActiveCN110422290AEasy to separateIncrease stirring speedWater cleaningWaterborne vesselsFuel tankOil spill
Owner:ZHEJIANG OCEAN UNIV

Culture method of rapamycin induced regulatory gamma delta T cells

ActiveCN103436493AVigorousStrong immunosuppressive functionBlood/immune system cellsBiochemistryCytokine
Owner:ZHEJIANG UNIV

Capacitor voltage self-balancing circuit of modularized multi-level converter

ActiveCN103633872ASimple structureEasy to controlAc-dc conversionCurrent limitingSwitched current
Owner:SHANDONG UNIV

Method and device for prompting membrane volume status of membrane charter

ActiveCN104129538APackaging automatic controlMembrane configurationChemistry
Owner:GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD

Preparation method of spherical molecular sieve based catalyst

ActiveCN103357444AStrong pore expansionImprove surface skeleton strengthMolecular sieve catalystsMolecular sieveSODIUM SILICATE SOLN
Owner:CHINA PETROLEUM & CHEM CORP +1

Jack-embedded type static testing girder

InactiveCN104514231AReduce energy consumptionEasy to liftFoundation testingIn situ soil foundationStatic testingMost Times
Owner:湖北万钧工程技术有限责任公司

Wire holder with capacitor fixing structure

ActiveCN104183995AEasy to assembleEasy to fixCouplings bases/casesSupports/enclosures/casingsCapacitanceElectric machine
Owner:JIANGSU KINGCLEAN INTELLIGENT APPLIANCE CO LTD

Roadway surrounding rock deformation real-time prediction method

ActiveCN105260793AMeet daily production needsRealize safe productionForecastingCharacter and pattern recognitionSupport vector machineChaos theory
Owner:SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU

Copper-iron alloy modifier as well as preparation method and use method thereof

ActiveCN113481394AImprove refinementGood spherical effectProcess efficiency improvementIron powderAlloy
Owner:JINTIAN COPPER GROUP CORP NINGBO

Application method of fluorescent conjugated oligomer silicon dioxide composite nano particles in laten fingerprint development

ActiveCN107163931AExpand the range of materialsIncrease contrastMaterial nanotechnologyNanoopticsFreeze-dryingSilicon dioxide
Owner:UNIV OF SCI & TECH BEIJING

Method for preparing phase shift optical fiber bragg grating based on femtosecond laser direct writing

ActiveCN106291802AEasy to operatePrecise length controlCladded optical fibreOptical waveguide light guideGratingPhase shifted
Owner:XI AN JIAOTONG UNIV +1

Stratified reservoir thermal density flow tracing method

ActiveCN106021739AAccurately determine contour boundariesDetermine contour boundariesComputer aided designSpecial data processing applicationsConvection dispersionComputer software
Owner:HOHAI UNIV

Uses of MRPINK in restraining liveness of Macrobracium rosenbergii spermatozoon

InactiveCN101366944AInhibition of endoenzyme activityPeptide/protein ingredientsMammal material medical ingredientsMacrobrachium rosenbergiiEndoenzyme
Owner:ZHEJIANG UNIV

Axial rheological gap bionic corn threshing device

ActiveCN106489445AEfficient threshingIncrease the parcel areaThreshersEngineeringThreshing
Owner:SHANDONG JUMING MASCH CO LTD

Pneumatic device for repairing gas extraction efficacy losing drilling

ActiveCN107676124AAvoid failureSimple and fast operationLiquid/gas jet drillingFlushingEfficacyCoal mine methane
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Slide ring seal arrangement with a simplified structure

ActiveCN105143736ASimple structureEasy and low cost to produceEngine sealsClamp connectionMechanical engineering
Owner:EAGLEBURGMANN GERMANY GMBH &CO KG

Fitting assembly for analtical applications

ActiveCN108700484AJoints with sealing surfacesPipe couplingsEngineeringFerrule
Owner:MECANIQUE ANALYTIQUE INC

Azimuth benchmark transmission device for inertia measuring device and azimuth confirming method for inertia measuring device with large inclination angle

ActiveCN103759743ALow costEasy to carryNavigation by speed/acceleration measurementsRotary gyroscopesTransverse axisMeasurement device
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

Large-bin-surface water ring type vacuum slag suction machine and slag separation method

InactiveCN112878404AReduced vacuum carrying capacitySuction clearedMechanical machines/dredgersTreatment involving filtrationSewageSurface water
Owner:熊利新 +1

Logistics object management method and device, equipment, system and storage medium

ActiveCN111105177AImprove the efficiency of obtaining logistics objectsImprove sorting efficiencyLogisticsLogistics managementIndustrial engineering
Owner:CAINIAO SMART LOGISTICS HLDG LTD

SPEEK (sulfonated polyether ether ketone)-PVDF (polyvinylidene fluoride) gas regulating composite membrane, and preparation and application thereof

ActiveCN106633132AEnhanced inhibitory effectGood asymmetric gas regulation functionPolyether ether ketonePolyvinylidene difluoride
Owner:广州稻荷资讯科技有限公司

Headbox for diluting water pipe device and system using headbox

ActiveCN106192529AEasy to operateSimple structureMachine wet endPulp and paper industryStreamflow
Owner:GUANGDONG WALKKIND SPECIAL FIBERBOARD TECH

Systems and methods for immobilization

InactiveCN1864308AReduce dependenceLow costAmmunition projectilesElectrical apparatusBiomedical engineeringElectrode
Owner:TASER INT INC

Online multi-pedestrian detection tracking method in complex scene

ActiveCN111739053ASolve the problem of gradient dispersionEffective trackingImage enhancementImage analysisPattern recognitionVideo monitoring
Owner:SICHUAN UNIV

Magnetic clothes drying device

InactiveCN109820397AAchieve dryingApparel holdersHand heldEngineering
Owner:李子木

Fermenting and processing process of Pu'er tea vinegar drink

PendingCN105851301AIncrease effective nutrientsHigh in tea polyphenolsPre-extraction tea treatmentTea extractionFlavorPolyphenol
Owner:玉溪市康提商贸有限公司

Clamp mechanism of threshing device of corn harvester

InactiveCN103503645ADesign scienceIncrease production capacityThreshersReciprocating motionPush pull
Owner:赵松辰

Array substrate, as well as drive method and drive circuit of array substrate, and display device

ActiveCN107958653ASolve the problem of abnormal screenImprove the display effectStatic indicating devicesSolid-state devicesDisplay deviceHemt circuits
Owner:BOE TECH GRP CO LTD

Convenient-to-install compact and portable satellite antenna

InactiveCN108493571AReduce the torqueImprove stabilityAntenna supports/mountingsAntennas earthing switches associationLow noiseEngineering
Owner:JINHUA JINGYING TECH SERVICE CO LTD

Traditional Chinese medicine tea with effect of treating migraine and preparation method thereof

InactiveCN103652062AHas the function of treating migraineEasy to prepareNervous disorderPre-extraction tea treatmentSide effectMigraine
Owner:QINGDAO ANXIN MEDICAL DEVICES

Probe and kit for detecting Top2A gene as well as detection method

PendingCN110628875AReduce pairingReduce non-specific reactionsMicrobiological testing/measurementDNA/RNA fragmentationTOP2A GenePairing
Owner:广州简册生物技术有限公司

Method and apparatus for searching for documents in document application

ActiveCN107391535ANarrow searchImprove search efficiencyWeb data indexingSpecial data processing applicationsDocumentationInformation retrieval
Owner:ADVANCED NEW TECH CO LTD

Flame-retardant non-woven fabric container and manufacturing method thereof

ActiveCN113371300AChange volumeVariable capacity containersStructural engineeringNonwoven fabric
Owner:ANHUI YILIN PLASTIC IND CO LTD

High-capacity voltage source converter twin trawling test platform and test method

PendingCN114441888AReduce capacity requirementsStrong real-timePower supply testingConvertersTest power
Owner:SHANDONG TAIKAI HIGH VOLTAGE SWITCH +1

Driving safety double-control dimming method of tunnel LED lighting system

ActiveCN111356259AImprove environmental adaptabilityImprove comfortElectrical apparatusLuminance meterControl signal
Owner:SOUTH CHINA UNIV OF TECH +2

Feature selection method based on feature reconstruction and heterogeneous data joint modeling

ActiveCN110175602AReduce data dimensionalityReduce computing timeCharacter and pattern recognitionDesign optimisation/simulationFeature extractionOriginal data
Owner:NORTHEASTERN UNIV LIAONING

Black rice and duck rice crust and preparation method thereof

ActiveCN103734616AImprove functionalityEasy to carryFood shearingFood ingredient functionsFlavorVegetable oil
Owner:ANHUI XIANZHIYUAN FOOD

Commercial film sticking machine and pay film sticking method based on same

ActiveCN108705767APrecise positioningNot deflectedDomestic articlesPaymentEngineering
Owner:无锡比利福智能科技有限公司

Composite demineralized bone matrix composition containing bone mineral component and method for producing same

ActiveCN114096289AExcellent bone formation effectGood bone conductionBone implantTissue regenerationEngineeringBone mineral
Owner:爱恩斯生物科技(昆山)有限公司

Non-rigid material hexahedron precise automatic processing technology and system

ActiveCN110948241AAffect normal operationOvercome deficienciesOther manufacturing equipments/toolsProcess engineeringMachining process
Owner:SHANGHAI JIAO TONG UNIV +1

Method for on-line fluorescence detection of water form in soil cultural relics

ActiveCN113533278ALong excitation wavelengthWide adaptabilityWater resource assessmentFluorescence/phosphorescenceFluorescent spectraFluoProbes
Owner:XIAN UNVERSITY OF ARTS & SCI

Treatment equipment for preventing radiation after uranium mining

InactiveCN112760499AEmission safetyProcess efficiency improvementRadioactive decontaminationHazardous substanceUranium mine
Owner:北京京荣朋达科技有限公司

Metal in situ immobilization within density variant bodies of water

InactiveCN1589240AWaste water treatment from quariesWater treatment compoundsSolubilityArea density
Owner:约瑟夫G·哈林顿

Pulmonary nodule morphological classification method based on neural network

InactiveCN110766051ARich spatial featuresCandidate nodules are comprehensive and reliableImage enhancementImage analysisPulmonary noduleRadiology
Owner:WEST CHINA HOSPITAL SICHUAN UNIV +2

Composite material for stop valve

InactiveCN105543615ANot easy to damageMetalVALVE PORT
Owner:WUXI FUMEI LIGHT ALLOY TECH

Method for eliminating edge warping of hot-rolled tool steel

InactiveCN110238203ALow costReduce equipment costsTemperature control deviceAlloyMaterials science
Owner:SHOUGANG CORPORATION

Steel structure base for plant building

InactiveCN113863527AAvoid oppressionEfficient replacementProtective buildings/sheltersIndustrial buildingsArchitectural engineeringMechanical engineering
Owner:温州天顺建筑安装工程有限公司

OTA (Over-the-Air) upgrade firmware encryption method with high security level

ActiveCN108933790AImprove security levelAvoid recoveryEncryption apparatus with shift registers/memoriesUser identity/authority verificationData recoveryAuthentication
Owner:SHANDONG COMP SCI CENTNAT SUPERCOMP CENT IN JINAN

Magic-light environment-friendly high-efficiency energy-saving reflector with high-strength ribs

InactiveCN102878530AGood light distributionEffective exportEnergy efficient lightingReflectorsEnvironmental resistanceGas-discharge lamp
Owner:许广武

Micro-grid simulation method and device

ActiveCN111181149AReal-time simulationImprove Simulation EfficiencyGeometric CADDesign optimisation/simulationPower gridEngineering
Owner:BEIJING GOLDWIND CARBON NEUTRAL ENERGY CO LTD

Device and method for monitoring body noise of oil-immersed transformer

InactiveCN107576379AReduce distractionsMitigation of impairmentVibration measurement in solidsNoise monitoringUltrasound attenuation
Owner:STATE GRID CORP OF CHINA +2

High-magnesium limestone calcining method and lime produced by same

ActiveCN112390548AOrganizational structure is stableHigh strengthPre treatmentCalcination
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

System and method for rapidly analyzing pyrolysis characteristics of solid organic matter

ActiveCN103743772ARapid pyrolysis propertiesFast analysis of pyrolysis characteristicsMaterial thermal analysisTest efficiencyTube furnace
Owner:XI AN JIAOTONG UNIV

Super-hydrophobic finishing method of ramie fabric

InactiveCN109281167AImprove adsorption capacityImprove bindingLiquid repellent fibresVegetal fibresCyclodextrinHydrophobic effect
Owner:ANHUI YAYUAN PRINTING & DYEING CO LTD

LED display screen

PendingCN112466220AClosely connectedPrevent overflowCasings/cabinets/drawers detailsHermetically-sealed casingsLED displayLight guide
Owner:FOSHAN PINE TECH CO LTD

Preserved fruit sausage

InactiveCN105380137AConfectionerySweetmeatsIllicium verumDietary fiber
Owner:青岛安惠仕生物制药有限公司

Compound refining agent and waste mineral oil refining method thereof

InactiveCN107523329APrevent high temperature coking and cloggingPrevent take outRefining with metal saltsTreatment with plural serial refining stagesSodium metasilicateSulfite salt
Owner:吴波

Sewage treatment agent mixing device

InactiveCN112058146AChange the storage spaceExpand the mixing rangeRotating receptacle mixersTransportation and packagingSewage treatmentMechanical engineering
Owner:吕旭浩

Method, system and device for sending data packet

ActiveCN101931897AReduce waiting timeEasy to useNetwork traffic/resource managementMessaging/mailboxes/announcementsNetwork packetSerial code
Owner:DATANG MOBILE COMM EQUIP CO LTD

System and method for producing folded articles

InactiveCN1373730AMeet the requirements of packaging positioningFolding thin materialsArticle deliveryEngineeringMechanical engineering
Owner:ETHICON INC

Communication method and communication device based on NB-IoT and LoRa

ActiveCN108810136ALow running costImprove transmission distanceBatteries circuit arrangementsElectric powerLiquid-crystal displayInformation monitoring
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Dual-purpose spraying device for field deinsectization and irrigation

ActiveCN114097587ARealize irrigationRealize the effect of dewormingWatering devicesMechanical audible signallingEngineeringBiology
Owner:浙江罗斯博格科技有限公司

Catalyst for transferring the carbon tetrachloride into chloroform and preparation method thereof

ActiveCN101362090BHigh activitySolution to short lifePreparation by dehalogenationMetal/metal-oxides/metal-hydroxide catalystsGramCarbon Chloride
Owner:JIANGSU LEE & MAN CHEM

Urban planning decision support system

InactiveCN108564516AAchieve integrationRealize evaluationData processing applicationsComputer scienceManagement system
Owner:HUNAN CITY UNIV

Pipeline clamping device for pipe drawing machine

InactiveCN110295862AImprove protectionReasonable designBorehole/well accessoriesHydraulic cylinderFriction force
Owner:天津市友派智能科技有限公司

Method and device for uplink shared channel resource allocation

InactiveCN102264132AMinor changesDoes not affect compatibilityWireless communicationTelecommunicationsNetwork packet
Owner:CHINA ACAD OF TELECOMM TECH

Preparation method of porous polyester filament

ActiveCN106245122AImprove cooling effectImprove fiber propertiesSpinnerette packsFilament/thread formingYarnPolyester
Owner:JIANGSU HENGLI CHEM FIBER

Mark pen boxing and packaging system and method

PendingCN112572909AReduce manual workReduce errorsPackaging automatic controlEngineeringMechanical engineering
Owner:上海箴德文化科技有限公司

Multifunctional pipe fitting

InactiveCN104421555ABeautiful shapeSimple structureJoints with fluid cut-off meansBranching pipesPipe fittingDiffusion layer
Owner:YANGZHOU SUCCESSFUL METAL PRODS

Data processing method and device, electronic equipment and storage medium

PendingCN111861610ACharacter and pattern recognitionBuying/selling/leasing transactionsAlgorithmData mining
Owner:BEIJING DIDI INFINITY TECH & DEV

Pump cover arranging machine and cover arranging method thereof

ActiveCN104828525ARealize automatic deliveryConveyor partsAcute angleDrive shaft
Owner:CHANGZHOU HUITUO TECH

News information pushing method and device

PendingCN111460289AEasy to pushEasy push serviceDigital data information retrievalSemantic analysisEngineeringKnowledge graph
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Automatic inductive stirring device

InactiveCN107376713AImprove efficiencySimple and fast operationRotary stirring mixersTransportation and packagingEngineeringDrive motor
Owner:SUZHOU HONGQIRUI AUTOMATION

Chip, acceleration card, electronic equipment and data processing method

PendingCN114330675AImprove processing efficiencyPhysical realisationControl cellEngineering
Owner:SHANGHAI POWERTENSORS INTELLIGENT TECH CO LTD

Pneumatic and screw linkage type 3D printing extruder capable of accurately controlling temperature

InactiveCN110744814ASimple structureEasy to useManufacturing driving meansManufacturing enclosuresTemperature controlEngineering
Owner:SICHUAN AGRI UNIV

Multifunctional quantitatively positioning planting and fertilizing machine

InactiveCN101366332AThe burial depth can be adjusted evenlyEasy to adjustPlantingFurrow making/coveringEngineeringGuide tube
Owner:康立强

Portable electromagnetic wave intensity distributed detection system based on smart phone

ActiveCN114441865AAccurate electromagnetic field distributionSubstation equipmentElectromagentic field characteristicsEngineeringComputer science
Owner:北京为准智能科技有限公司

Channel list update method and terminal equipment

InactiveCN107484027AIncrease update rateSelective content distributionTerminal equipmentUser interface
Owner:HISENSE VISUAL TECH CO LTD

Mobile phone charging support for automobile

PendingCN113709285AEasy to operateBatteries circuit arrangementsElectric powerMobile chargeEmbedded system
Owner:深圳爱科思达科技有限公司

Training method of vehicle path transformation model and path transformation method and device

ActiveCN112017426AImprove accuracyPath Transformation AccurateDetection of traffic movementAnti-collision systemsNerve networkSimulation
Owner:MOMENTA SUZHOU TECH CO LTD

Intelligent 5G network system

InactiveCN113566089AAdjust the placement heightEasy to adjust and placeStands/trestlesCooling/ventilation/heating modificationsControl engineeringNetworked system
Owner:汇智道晟(舟山)科技有限公司

Variable-flow type water pump

ActiveCN110886725AReduce electricity consumptionPump componentsPump controlImpellerElectric machine
Owner:JIANGSU YANBANG PUMP MFG CO LTD

Drive circuit, lighting circuit, and lighting device

PendingCN114205966AReduce withstand voltageLow costElectrical apparatusSemiconductor lamp usagePower factorEngineering
Owner:安徽展晖电子科技有限公司

Sintered and foamed building block

InactiveCN1196566CAvoid damageImprove performanceCeramic shaping apparatusSlagBituminous coal
Owner:焦保民

Feeding machine

InactiveCN106550903AEvenly distributedThe probability of concentrated eating is reducedAvicultureEngineering
Owner:重庆市富友畜禽养殖有限公司

Cloud quantization strategy platform

InactiveCN112073497AImprove execution efficiencyImprove response speedFinanceTransmissionData connectionTransaction service
Owner:杨志武

Temporary isolation plugging device for tunnel construction and using method thereof

InactiveCN113062771AImprove sexual functionIncrease the buffer functionMining devicesRubber elasticityScrew thread
Owner:温州方舵建筑有限公司

Positioning device of perforating machine

InactiveCN103722422ASmooth shiftingEasy to placePositioning apparatusBoring/drilling componentsPulp and paper industry
Owner:德清县凌鹰电器有限公司

Wood densification method by impregnating resin

InactiveCN1490136AImprove anti-corrosionImproves tarnish resistanceWood impregnation detailsPhosphoric acidUltimate tensile strength
Owner:陈万利 +3

Lithium ion battery shell lithium salt residue quantitative detection method

ActiveCN106596831AQuantitatively accurateEasy to operateComponent separationLate stageSolid phase extraction
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Carrier resource allocation method and device of heterogeneous network

InactiveCN102202398AImprove performanceReduce round-trip delayWireless communicationResource assignmentCarrier signal
Owner:ZTE CORP

Tension control device for continuous winding of yarn

ActiveCN114684670AControl the winding speedGuaranteed tensionFilament handlingYarnElectric machinery
Owner:常州同维佳业新材料科技有限公司

CTCF transcription factor inhibitor and application thereof

ActiveCN112142742AIncreased toxicityInhibit transferOrganic chemistryAntineoplastic agentsCancer cellTranscriptional expression
Owner:THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST

Winding and cutting device for inkjet printing

InactiveCN113173445AEasy transferAddress the need for skilled laborSevering textilesArticle deliveryEngineeringPrinting press
Owner:李乐涵

Positioning system for assisting in spine minimally invasive surgery

PendingCN107361859ARapid positioningPrecise positioningSurgical robotsInstruments for stereotaxic surgeryLess invasive surgeryDetent
Owner:苏州铸正机器人有限公司

Building construction device

ActiveCN110165498ASimple structureEasy to operateCoupling device detailsElectricityArchitectural engineering
Owner:JIANGSU SUZHONG CONSTR GROUP

Automatic load switching and restoring method for overloaded circuit

ActiveCN104201675AAchieve normal operationEnsure safe and economical operationPower network operation systems integrationAc network voltage adjustmentElectricityEngineering
Owner:STATE GRID CORP OF CHINA +1

A portable medicine bottle rack

InactiveCN105795729AEasy to placePrevent dumpingChestsDressing tablesMedicineBiomedical engineering
Owner:WUXI DINGRUN PRECISION MACHINERY

Self-priming pump

ActiveCN104564697ADrain fastImprove self-priming performancePump componentsPriming pumpWaste managementSelf priming
Owner:安徽江南泵阀集团有限公司

Jar cover sealant for storage battery of electric automobile

InactiveCN103484049AImprove liquidityOther chemical processesEpoxy resin adhesivesElectric-vehicle batteryDiluent
Owner:SHANDONG SACRED SUN POWER SOURCES

Preparation device of composite separation membrane

ActiveCN103566775AThickness is easy to controlImprove performanceSemi-permeable membranesAgricultural engineeringConductor Coil
Owner:BEIJING JIUZHANG ENVIRONMENTAL ENG CO LTD

Production method of rice dumplings with beef

InactiveCN107307295APromote digestionGreat tastePre-extraction tea treatmentNutritive valuesFreeze-drying
Owner:贵州清味极食品有限责任公司

Motor system for stratosphere environment simulation

InactiveCN114329839AMeet the needs of wind field simulationSimple structureGeometric CADDesign optimisation/simulationElectric machineStratosphere
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Two-component reactive polyurethane hot melt adhesive and preparation method thereof

InactiveCN111019585AHigh initial bond strengthRapid positioningPolyureas/polyurethane adhesivesMacromolecular adhesive additivesPolymer scienceHot melt
Owner:YANTAI DARBOND TECH

Moderate-temperature denitration catalyzing type nanometer heat-storage ceramic honeycomb

InactiveCN107857599AImprove thermal stabilityHigh catalytic efficiencyGas treatmentPhysical/chemical process catalystsCelluloseFiber
Owner:HUBEI SHENWU THERMAL ENERGY TECH

Digital anti-compliant HPGe spectrometer system based on alpha particle event readout

ActiveCN109839656ARealize single energy spectrum acquisitionOvercome the shortcomings of only a single energy spectrum acquisitionX-ray spectral distribution measurementDiscriminatorTime information
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

High-permeability grid release film and production process thereof

PendingCN113980320AImprove breathabilityNo agingCoatingsForeign matterMagnifying glass
Owner:江阴华美光电科技有限公司

Vehicular intelligent tour guide synchronization system with GPS function

InactiveCN108986708ASimple configurationThe number of languages ​​is not limitedAudible advertisingTransmissionSynchronization systemSatellite
Owner:NANJING SUOLAI ELECTRONICS TECH CO LTD

Detection circuit of vehicle body spray humidity detector, and its application

InactiveCN102928477AApplicable to spray detection occasionsSimple structureDetection of fluid at leakage pointMaterial resistancePower flowComparator
Owner:SHANGHAI UNIV OF ENG SCI

Assembled inclined drainage chassis for toilet

PendingCN112360087ASimple and fast constructionThe construction method is simple and convenientCovering/liningsSewerage structuresAluminum honeycombStructural engineering
Owner:北京太伟宜居装饰工程有限公司 +1

PLL small signal modeling method in double-end MMC-HVDC system

ActiveCN106953350AHigh precisionElectric power transfer ac networkSmall-signal modelTransformer
Owner:SICHUAN UNIV

Raw material drying device for biological organic fertilizer processing

InactiveCN108870936APrevent fallingImprove drying efficiencyDrying machines with progressive movementsDrying solid materialsEngineeringOrganic fertilizer
Owner:安徽乐农环保科技有限公司

Method for improving bio-availability of hydrophobic citrus active substance

ActiveCN110251577AProtect active ingredientsImprove solubilityFood shapingMacromolecular non-active ingredientsBiological bodySolubility
Owner:重庆西南果品营养研究院

Small unmanned snowfield crawler-type rescue vehicle

PendingCN110329368AGuaranteed self-helpTelevision system detailsColor television detailsRain fallSlide plate
Owner:哈工程先进技术研究院(招远)有限公司

Soft and hard decoding control method and device and electronic equipment

ActiveCN112399252AAvoid wastingTake advantage ofDigital video signal modificationSelective content distributionAlgorithmMediaFLO
Owner:ZHEJIANG UNIVIEW TECH CO LTD

Device for machining automobile electronic element

InactiveCN108081490AHeating evenlyHeating fastRotational axisFixed bearing
Owner:HEFEI DONGLU MACHINERY MFG

Environment-friendly type reaction device applied to nano-materialproduction and using method thereof

InactiveCN111111884ADoes not affect the grinding effectReduce power consumptionSievingScreeningElectric machineProcess engineering
Owner:南京牧科纳米科技有限公司

Unburned methanol cleaning structure for hearth of methanol hot-blast stove

PendingCN113546935AEfficient removalImprove securityFluid heatersHollow article cleaningHot air ovenCombustor
Owner:广东瀚宇新能源装备有限公司

Botanical fungicide synergistic agent, extracting technique and application thereof in agricultural fungicide

InactiveCN101623010AIncrease profitNo pollution in the processBiocideFungicidesFungicideEnvironment effect
Owner:QINGDAO STAR CROPSCI

Intelligent monitoring terminal for manual-welding welding equipment

InactiveCN110814471AHigh degree of intelligenceCo-operative working arrangementsEffective value measurementsControl engineeringSmart surveillance
Owner:南京云岗智能科技有限公司

Cooling assembly for electronic component of motor vehicle and method for manufacturing same

PendingCN112839481ASemiconductor/solid-state device detailsSolid-state devicesElectronic componentMechanics
Owner:VOLKSWAGEN AG

Polyimide lithium battery composite membrane containing pyridine ring and battery thereof

InactiveCN106953053AImprove performanceEliminate negative effectsCell seperators/membranes/diaphragms/spacersPyridineBasement membrane
Owner:DEYANG JIUDING ZHIYUAN INTPROP OPERATION CO LTD

Movable switch cabinet with self-separation module

PendingCN114122958AAvoid ignitionEasy to moveSubstation/switching arrangement casingsControl systemGear wheel
Owner:梁英

Novel carbon source feeding optimization control device and method

PendingCN111960533ADosing is not excessiveDosing neither too much nor too littleWater treatment parameter controlWater treatment compoundsEngineeringEnvironmental engineering
Owner:XIAN THERMAL POWER RES INST CO LTD

Special silk-screen print ink and presswork

ActiveCN1572846AReduce the worry of specularityScreen printersInksScreen printingBoiling point
Owner:SEIKO ADVANCE

Time synchronization method and device and electronic equipment

ActiveCN112671497AHigh precisionImprove stabilityTime-division multiplexSatellite radio beaconingRadarNavigation system
Owner:苏州挚途科技有限公司

Radiant flame heating furnace

InactiveCN101792251AWill not affect productionNot easy to damageGlass reforming apparatusGlass productionProduction rateElectricity
Owner:SOUTHEAST UNIV

Supercritical CO2 dyeing special-purpose azo-type active disperse dye

InactiveCN105440726AHigh reactivityLower dyeing temperatureMonoazo dyesReactive dyesDisperse dyeNatural fiber
Owner:SUZHOU UNIV

Inductance device and magnetic core thereof

InactiveCN101950653ATransformers/inductances magnetic coresInductances/transformers/magnets manufactureEngineeringInductance
Owner:东莞奇力新电子有限公司

Wear-resistant epoxy floor

InactiveCN113047561AEasy to pullEasy to hold by handFlooringEngineeringStructural engineering
Owner:江苏福尔瑞地坪科技有限公司

Electromagnetic power contactor provided with at least one lubricated electric wire coil

InactiveCN106575558AImproved turn arrangementSmall sizePower operated startersPlastic/resin/waxes insulatorsElectricityConductive materials
Owner:VALEO EQUIP ELECTRIC MOTEUR

Audio file format unification method and device based on ffmpeg and sox

PendingCN112948326ALow costMeet the needs of follow-up business processing such as quality inspectionFile system administrationSpecial data processing applicationsJavaEngineering
Owner:浙江百应科技有限公司

Overhead distribution line reinforcement planning method in typhoon weather

PendingCN111985160AAccurate assessment of load reliabilityImprove effectivenessDesign optimisation/simulationConstraint-based CADElectric power systemSimulation
Owner:CHONGQING UNIV

Method for collecting microalgae through flocculation of protamine

InactiveCN103555586AKeep aliveGood effectUnicellular algaeMicroorganism based processesFlocculationLiquid medium
Owner:OCEAN UNIV OF CHINA

Wheel acle of washing machine

InactiveCN1536144AEffective power transmissionMultiple connectionsOther washing machinesTextiles and paperPulp and paper industryWheel and axle
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD