Application Domain Patent Classification Library

Eureka application domain classification includes hot words in application domain classification and corresponding technical patent data. Users can query technical patent data related to a certain technical field.

Agriculture gas emission reductionCheck valvesInterconnection arrangementsBrush bodiesEngine manufactureTesting dielectric strengthPlant genotype modificationNon-woven fabricsOptical signallingDrilling casingsFluid pressure measurementEvaluation of blood vesselsSexual disorderMagnesium fertilisersFiltration circuitsLaboratory glasswaresSecondary cells charging/dischargingBiological water/sewage treatmentStampsSpecial tyresWeft knittingGain controlSignalling/lighting devicesWork clamping meansWaveguide type devicesSelf-acting watering devicesPV power plantsStrength propertiesMushroom cultivationCAD circuit designSevering textilesRoller massageCooling/ventillation arrangementPigmenting treatmentMeasurement/indication equipmentsContainers to prevent mechanical damageBiometric pattern recognitionElectromagnetic transmissionElectrical measurementsProgram/content distribution protectionDrill bitsGenetic material ingredientsMechanical machines/dredgersCable/conductor manufactureAc-dc conversion without reversalHot-dipping/immersion processesControlling traffic signalsVisual presentationPharmaceutical containersInfrasonic diagnosticsStacking articlesAir conditioning systemsDucting arrangementsLoudspeakersWood working apparatusEqualizing valvesPackaging toiletriesSoldering mediaSport apparatusFood treatmentClosuresWater/sewage treatment by sorptionPolarising elementsTextile treatment machine arrangementsServomotorsFlow mixersSteroidsNatural language translationThermal insulationSoil preservationGlass making apparatusRoasters/grillsUnauthorized memory use protectionTherapeutic coolingEnergy efficient computingVibration massageAntenna adaptation in movable bodiesMedical automated diagnosisVehicle headlampsAuxillary shaping apparatusBraking action transmissionHydrogenAbsorbent padsSolidificationRevolution surface grinding machinesWardrobesHeat proofingText processingText database queryingTransformers/inductances coolingSolid state diffusion coatingMultiple way valvesClaywaresMedical communicationIndication of parksing free spacesTreatment with aerobic and anaerobic processesElectrodesCocoaGrowth substratesSofasCorrosion preventionHarvestersMarket predictionsParticle suspension analysisGrapheneToysLi-accumulatorsGear lubrication/coolingHigh-tension/heavy-dress switchesCarboxylic acid esters preparationAdditivesBorehole/well accessoriesIntravenous devicesSeed and root treatmentEncryption apparatus with shift registers/memoriesShaking/oscillating/vibrating mixersCondensate preventionBoltsWalking sticksDrawing from basic elementsArtifical filament manufactureElectric lightingMedical data miningPharmaceutical product form changeSimulatorsSilencing apparatusInductances/transformers/magnets manufactureScene recognitionMetering/charging/biilling arrangementsMicroscopesEnergy inputWeighing by removing componentSweetmeatsLevel controlOther foreign material introduction processesEngagement/disengagement of coupling partsShow shelvesPlant peptidesOptical viewingPackaging automatic controlCooling fluid circulationNon-electrical signal transmission systemsNavigation instrumentsPower network operation systems integrationBiochemical fibre treatmentElectrically conductive connectionsWinding mechanismsPhotography auxillary processesSurgical furnitureTowers

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