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.
Printed inductor incorporationNoble gas compoundsSpars/stringersDirection finders using ultrasonic/sonic/infrasonic wavesLeaky-waveguide antennasDischarge by conduction/dissipationAutomatic musical instrumentsWater feed controlFuel re-atomisation/homogenisationGroup 6/16 element organic compoundsVideo data queryingMicrowave therapyMulti-tester circuitsBottle cupboardsRecording strategiesElectrode accessoriesClosures to prevent refillingPhoto-emissive cathodes manufactureSolid masersMechanical control devicesInstant pulse delivery arrangementsSewing apparatusFloor surfacing/polishing machinesAmplifier modifications to reduce detrimental impedenceMicrobiologyDirect carbon-dioxide mitigationCondensed fuel collection/returnCarboxylic preparation by ozone oxidationServing trayAccident situation locksElectrode featuresUnfolding thin materialsUnder a protective fluidAnchorsUsing seed in meltGas cushion bearingsFault location by increasing destruction at faultPermanent magnet manufactureElectrical discharge ozone preparationClosed-cycle gas positive displacement engine plantCoating impregnationTransformation of program codeCamera film strip handlingDirection/deviation determination systemsSeismic signal transmissionRace-coursesHeating stovesWeapon testingBroadcast systems controlCavity massageSeismic data acquisitionCooling devicesHydrocarbons from unsaturated hydrocarbon additionSubcoolersVegetable material additionPower saving provisionsTransformer housesIon-exchange column/bed processesGroup 1/11 organic compounds without C-metal linkagesPiercing arrangementsRadio wave finder detailsTransmitted data organisation to avoid errorsBalloon aircraftsLiquid-gas reaction of thin-film typeSteam separation arrangementsSpring gunsElectrically conductive adhesive connectionsPulse frequency/rate modulationAnalogue computersPulse techniqueMuzzle attachmentCarrier casesMotor parameterPrepayment telephone systemsMedical report generationDamper arrangementArchitecture with multiple processing unitsCurrency conversionElectric pulse generator detailsSpatial arrangements/dispositions of cablesAngles/tapers measurement gaugesPaper/cardboard containersCoupling for high frequencyWall tablesGeneral control strategiesEther preparation from oxiranesCarbonate preparationOptical detectorsLime productionInput/output impedence modificationEther preparation by ester reactionsMetadata based other databases retrievalVacuum gaugesBrushes manufactureBacteria based processesPreparation from organic carbonatesDirect voltage acceleratorsHairdressersNiobium compoundsSliding/levitation railway systemsStructural fixed capacitor combinationsNetwork connectorsCement coatingsFuel elementsTransmission line coupling arrangementsWriting implement attachmentsLight controlPhysics instrumentsConductorsDry spinning methodsHand cartsEdible oils/fats with aqeous phaseAmplitude modulationFilm packagingMachine tool componentsTreatment of wastewater with pathogenic microorganismsError avoidanceVaginoscopesComputer designed circuitsOscillations comparator circuitsForce sensorsHoney collectionDecorative coversPackaged goods typeAnion exchanger materialsGroup 7/17 element organic compoundsDomestic netsStrain gaugeBoiler water tubesConjoint controlIgnition controlEther preparation by compound dehydrationPreparation by hydrogenationDifferential interacting antenna combinationsLight to electrical conversionVolumetric apparatus damage preventionFault location by pulse reflection methodsAssociation for rectificationBelt/harness contructionBook-restsNon-adjustable resistorsHeadersPhotoprinting processes3D rigid printed circuitsCadmium sulfidesHopper carsEvaporator regulation/controlGenerator control circuitsBoron compoundsFibroblast growth factor