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.
Propulsion using dc motorsMassaging-based meat tenderisingCircuit security detailsVehicle body dryingFog dispersionFibre breaking machinesFurnace crowns/roofsMeasurements using electron paramagnetic resonanceLeather degreasingDisc dough shapingThorax bandagesVolume compression/expansion in digital/coded amplifiersCork mechanical workingMagnetostrictive device manufacture/assemblyNoise reducing fuel injectionLeuconostocNon-printed jumper connections additionPower factor measurementSteam generation using steam absorptionLoudspeaker diaphragm shapeLanternsSmallware loomsCobalt sulfatesChemical analysis using precipitationElectretsHydrogen chloride preparationElectric megaphonesDirected macromolecular evolutionPH regulated compositionsUnstripped conductor connection apparatusSymbolic schematicsAntennas with plural divergent straight elementsMolecular-sieve aluminophosphatesRotary retortsCoffee roasting methodsLining supportsParticle applicationEar implantsControl to cope with emergenciesFluid pressure control with auxillary non-electric powerSilver halide subtractive colour processesApparatus with spatial temperature gradientsLoop antennas with variable reactanceDriving by direct/indirect member actionAzeotropic distillationOscillating piston liquid enginesChromatographic cation exchangersMachining working media supply/regenerationStoves/ranges with convection heatingMeasurements of magnetic beads labelled moleculesInvertebrate cellsWeighing apparatus using electromagnetic balancingBrake regulatorsGreat wheelsAir cleaner and silencer combinationCleaning recording headsCamping utensilsBoiler cleaning control devicesStorm panelsTesting/calibration for volume measurementMissile propulsionIce drillingLead organic compoundsActive/predictive/anticipative controlManure distributersToe jointsDigital/coded signal controlCreelsImmunoglobulins against protease inhibitorsGas turbine locomotivesMaterial breakdown voltageAmplifiers with min 3 electrodes or 2 PN junctionsVoting arrangementCeramic containersTextile treatmentDiaphragm dampingStatic spectrometersFood shearingAzomethine dyesGenetic material administration regimeCrew accommodationBrakes for specific applicationsCarbon captureWooden sticks manufactureHydrogen separation by selective and reversible uptakeRelief printingBiomolecular computersAuxillary electrodesDoor lightingLiquid dispersion analysisBaking sheets/boardsInstallations with capacitive energy storageHearing device specific toolsTemporary coatingsSeed preservation using chemicalsCoumarine dyesCutting/splicing processed materialPosition-modulated pulse demodulationUnequal error protectionLogic circuits using specific componentsElectrodynamic magnetometersMagnetic gradient measurementsEmergency oxygen systemsMagnetic measurement environmental aspectsTransmission noise reductionValve detailsTensioning/braking arrangementsExtrusion profiling toolsOxytocins/vasopressinsFractional condensation purification/separationSedimentation analysisAlkali metal halidesNervous system antigen ingredientsPreservation by coolingSaccharide with carbocyclic radicalsSwitch operated by excess voltageThread-laying mechanismsGlass melting apparatusFibre diaphragmsProximity sensorsCalcium/strontium/barium nitratesSensitive elementsModifications for display panelsImproving S/N for transmission/receivingEnzyme inhibitor ingredientsRoad transportation emission reductionMechanical suction controlWaste water treatment from ceramic industriesPulse manipulation delayMonoborane/diborane hydridesFluid pressure measurement using pressure-sensitive liquidClosure membersAC motor direction controlBurner coolingComputingFlash steam boilersPower-and-free systemsTread-and-riser unitsGravity damsFood membrane processMangetic float movement actuationInorganic chemistryChromium trioxideAutomatic controllersPolypeptide with GST-tagMicroorganism/enzyme additionNitrated aromatic explosive compositionsHeat recoveryOrganic insulatorsBud removers