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.
Security checkMachineOn cellsGas supplySurface oxidationVideo qualityUnderground pipelineManual transmissionInformation analysisUnit structureBENZYL ALCOHOL/WATERAir channelSound systemMulti modalityInlet channelRice grainSpark plugThin slabDriver circuitWavefrontOhmic contactUV curingBiological macromoleculeBandwidth allocationSpeed bumpSulfoneCiphertextWater treatment systemImpact testDetectorHybrid vehicleTitanium tetrachloridePolyethyleneDipole antennaRigid frameUnexpected therapeutic effectPressure reductionVariable lengthClose contactBusiness rulePlant TubersRegression analysisMaceralKey pressingLead compoundAnaerobic treatmentMacromolecular SubstancesHyphaAcid treatmentComputer generationFeeder lineDischarge pressureCorn stoverControl lineCurve fittingElimination methodEar canalDC - Direct currentFuel injectionPosition errorWire frameCrazingBilateral symmetryColor mixingFishing netElectrical devicesReflection coefficientCooling mediumEquipment computersAccess methodRobot control systemMulti materialPropolisDevice failureToughened glassCurrent thresholdCamouflageSensor nodeGeographic areaVoltage sensorBinary imageSound qualityPoint dataInsulated-gate bipolar transistorTelecommunications servicePlasma torchProjectilePhase-transfer catalystSpecial designAssembly systemsWear resistanceFertilityNon-ferrous metalChinese drugTraffic congestionLight spectrumNoble metalNitrogen atomCondensing lensLeaching ratePitch blendeGreenhouse gasModel selectionHigh impedanceDemodulationDesign systemsBuoyTemporary storageVoltANGELICA ROOTTotal stationDental implantEffect lightTable (database)Recovery methodTest platformTherapeutic treatmentSystem configurationMonoclonalWindshieldVertical distanceBuffering agentManufacturing qualityCoolantPrecodingVulnerability detectionDrugs preparationsFiber bundleSteel structuresInjection wellTiterData objectsMicrosphereSocial benefitsFluorescent lampNerve networkUser FriendlyContact timePhysical vapor depositionAnalog-to-digital converterThrough transmissionSearch wordsDetector arrayIntermediate stageLightning arresterPre-existingAir suspensionThree dimensional displayOral mucosaPolyaspartic acid