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.

Transfer printingAnimal huntingIndication/recording movementDisinfectionRadioactive preparation carriersFlooring insulationsSanitary towelsCurling devicesTowing devicesSteam useRotating vibration suppressionRoad vehiclesNature of treatment waterVegetable peelingSolvent extractionRecuperative heat exchangersCycle brakesExecution paradigmsAir-flow control membersMouthpiece/microphone attachmentsElectric heatingConveying record carriersPipe protection by thermal insulationCooking vessel constructionsSeismic signal receiversGymnasiumLegendsMeasuring devicesWater/sewage treatment with mechanical oscillationsSynchronous machines with stationary armatures and rotating magnetsSoil-working equipmentsUndesired vibrations/sounds insulation/absorptionModification of read/write signalsImmunoglobulin superfamilyConstructions elementsBronchoscopesOptical measurementsJigging conveyorsLaser arrangementsStorage heatersRailway vehiclesTime-controlled ignitorsContainer decorationsTractorsPolarisation/directional diversityPercussion musical instrumentsDoorsFoldable chairsEsterified saccharide compoundsPower operated startersResonatorsCapacitance measurementsInsect protectionWound clampsPaper recyclingStereophonic systemsAbrasive surface conditioning devicesDwelling equipmentGroup 8/9/10/18 element organic compoundsFluid gearingsBedstandsCombustion technology mitigationCathode ray tubes/electron beam tubesElectric furnaceCombustible gas purificationTravelling automatic controlMaterial weighingFriction grip releasable fasteningsOrnamental textile articlesFlame-proof filament manufactureSolid electrolytic capacitorsBridge strengtheningFruits/vegetable preservation by freezing/coolingNanotechFluid pressure measurement by electric/magnetic elementsEmulsion deliveryFuel injecting pumpsBlasting cartridgesChestsDeaf-aid setsMechanical thickness measurementsFire alarm electric actuationCurrent conducting connectionsAxle-box lubricationRice cultivationPassenger cyclesTorque measurementIn situ soil foundationMetal/alloy conductorsAircraftsAmino compound purification/separationSmall buildingsPackage sterilisationInspecting textilesData representation error detection/correctionClothes buttonsRoot crop cultivationSignsText database indexingSmall article dispensingKitchen cabinetsManicure/pedicureMaterial capacitanceVessel cleaningComputation using non-contact making devicesHydrolysed protein ingredientsInsulating substrate metal adhesion improvementWeb data browsing optimisationLiquid repellent fibresCombustion processHandkerchiefsEarth drilling toolsAmino-hyroxy compound preparationVehicle fittings for liftingMineral oil hydrocarbon copolymer adhesivesBonded abrasive wheelsTrolley cranesDentistry preparationsRegistering devicesChecking time patrolsAntisepticsLocking devicesArtificial filament heat treatmentBurettes/pipettesClosure using stoppersMulti-purpose toolsPower plant typeGas-turbine engine testingDismountable cabinetsElectric transmission signalling systemsBatteriesPaper article packagingOn/in organic carrierElectroforming processesHeat resistant fibresAmplifier modifications to raise efficiencyModifications by conduction heat transferX-ray spectral distribution measurementLocomotivesAnimal fetteringJet propulsion plantsRefrigeration devicesWave amplification devicesElasticity measurementWrist-watch strapsHand ironBaking ovenConductive pattern formationDiaphragm valvesStore-and-forward switching systems

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