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.
Electromagnetic brakePeanut mealMechanism basedLactic acid fermentationOnline analysisAcrylic polymerViscosity indexTransmission mediumSpray paintingCombine harvesterPower densityDocument processingAutomatic tuningMesh pointLithium dendriteThree phase windingsAlkali hydroxideLength waveRaw dataOysterHerba Scutellariae BarbataeHead movementsSolid particleNucleaseSodium benzoateDry iceGasolineSea cucumberFacsimileBuck converterPower outputThyratronOryza sativaGratingFootplateRedistribution layerFlue-gas desulfurizationPolythylene glycolLarge poreLungDynamic balanceHeat transferSmart antennaChemical stabilityCircular economyIntelligent equipmentDegree of similarityInorganic chemistryPhosphorusPolyurethaneCakingPlasmidWater savingAbrasiveDiabetes mellitusElectric power distributionWater coolFilament yarnHigh heatBiopsyLoad following power plantQuality informationMedical deviceUncrewed vehicleHigh performance computationBelt conveyorEpoxyHorizontal diameterReagentPolyethylene terephtalateOperational systemPhysical chemistryDialog boxCell biologySpiral bladeRazor BladeCentral processing unitText recognitionOzone generatorsAgroforestryOptical fiberSolar energySinteringMolding sandComposite substrateSilicon dioxideStem cellProcessing costCopper alloyLong chainNon contact measurementRolling-element bearingBioremediationLiquid layerForce sensorLinear vibrationBluetoothSource codeCathodeSimple Organic CompoundsThermocoupleLine structureExhaust pipeInvasive surgeryMicrobiologyHeat pipeFilm-coated tabletMedical recordChlorideMonitoring siteMechanical propertySURFACTANT BLENDOxygenSilica gelVoltage vectorShelf lifeMagnetic fieldIteration processDisplay boardOncologyBone marrowElectrical resistance and conductanceIntelligent transportShort circuitDriving circuitVisible spectrumCalculation methodsDietary fibreElectronic systemsDeodorantTraffic accidentAcrylic resinSedimentationStructure basedLight transmissionOrganic fertilizerAtmospheric pressureSelf-serviceGuide tubeMedicinal herbAlkylZingiber cassumunarElectromagnetic shieldingAlternating currentCrystallizationNucleic acidStyreneBioavailabilityNuclear chemistryPupil