Technology Topic Patent Classification Library
Eureka technical topic classification includes the hot words in the technical topic classification and the corresponding technical patent data. Users can query technical patent data related to a certain technical field.
Refrigerator carPalladiumSide reactionIntensive care medicineControl signalCistancheBackflowViewpointsWire wrapFriction forceLoad carryingSalt waterSingle holeField testsColor toneLocal memoriesBilling systemCentipedeConstant speedAmmonium chloride mixtureLow noiseFuel cellsCoaxial lineWaste tiresVaristorMultimedia informationHigh potentialComputed tomographyWeight distributionWeb environmentL-shellRoad conditionGraph basedPulse width modulatedTool holderInterference fitHot isostatic pressingFlangingVacuum pressureVialStorage tankHeating filmPortal frameOrganic chemicalsMixed solutionWater blockHydraulic ramRefrigeration plantSheet resistanceTest setPowder mixtureCytokineSystem pressureStereophonic soundTreatment costsLive videoHome positionRenewable energyHealth foodData harvestingBenzotriazoleTime scheduleTerminal serverNonionic surfactantCharge controllerNatural fiberWater in oilClosed cavityPhotosynthesisNano zinc oxideVision basedWater storageThinningTransconductanceMonitoring methodsGravitational forceElectromagnetTouch switchPolyimide membraneBattery chargeMagnetic stirrerCorrosion inhibitorSlurry pumpCommunications serverSecurity policyAttitude controlFirst insertionChloride potassiumMobile stationReaction tubePhysiological functionParameter controlTissue engineeringMulti wavelengthAnalyserCompilerStructural componentLed driverCurcuma aromaticaEdge detectionPagingBacteriostatic agentCooking & bakingRound barSignal frequencyColor filter arrayDigital videoTemperature sensingMain bearingLiquefied natural gasHot runnerThermal shockRotating discPumpkin seedResonanceAccess timeVisual perceptionBranDigital imageServer applianceMaterial supplyNanotechnologyDigital-to-analog converterUltrasound probeDigitizationContaminationPloughInternet communicationOil phaseEnergy harvestingStore instructionRadio frequency signalHearthBriquetteBackground noiseDistribution controlEnergy sourceInfrared lampWater supply networkOptical character recognitionRadarSet pointEvaluation resultMaterial SeparationService layerLiving bodyHigh bandwidthDosage formHigh resistanceVideo output