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.

Surface-active detergent compositionsBuilding support scaffoldsHead electrodesReverse osmosisNear-field systems using receiversCalcium/strontium/barium carbonatesShaping safety devicesInvestigating material hardnessWing suspension devicesReversed direction vortexX/gamma/cosmic radiation measurmentGas discharge lamp detailsChucksTobacco pipesHops/wine cultivationHeatRefrigeration componentsRailway auxillary equipmentDamsWriting implementsCustomer relationshipCasings with display/control unitsAngles/taper measurementsLiquid dispensingPressure-cookersAmino-carboxyl compound preparationBottle/container closureEmergency protective arrangement detailsTurning machinesOthrodonticsAluminium/calcium/magnesium active ingredientsSuction cleanersFlow monitorsNatural dyesIsotope separationSoldering auxillary devicesDead plant preservationEnergy efficient lightingApoptosis detectionPoint-of-sale network systemsLayered product treatmentCryptography processingThin/thick film capacitorSealingHelmetsDischarging apparatusCommmunication supplementary servicesSolid ballsCurrent supply arrangementsNatural cellulose pulp/paperCarriage/perambulator with multiple axesMechanical clearance measurementsSupport structure mountingFoldable tablesLead-acid accumulatorsTrickle coolersMatching and classificationSpace saving gamesFood ingredient as mouthfeel improving agentNanomagnetismGas removalWelding apparatusTunnel/mines ventillationTextile treatment carriersCell temperature controlHydrocarbon from carbon oxidesSolid solvent extractionThermoelectric device with peltier/seeback effectImmunoglobulins against animals/humansCarbon preparation/purificationDriver input parametersExternal electric electrostatic seperatorCompression machinesHeight/levelling measurementRelieving strain on wire connectionClose-range type systemsGear-cutting machinesCarbonyl compound preparationReactive power compensationGrinding devicesMaterial strength using steady bending forcesFuel and secondary cellsGaseous substancesReaction enginesBoards/switchyards circuit arrangementsFuel and primary cellsProteomicsGear teethElectrostatic separationSolution deliveryHoldersDc-ac conversion without reversalMechanical counters/curvatures measurementsWaveguidesMedical equipmentDischarging arrangementPlatesWashersBio-packagingRadiating element housingsNon-removalbe lids/coversAuxillary equipmentLidsCross-talk/noise/interference reductionPyrometry using electric radation detectorsStructured data browsingWater/sewage treatment using germicide/oligodynamic-processWater/sewage treatment by oxidationInformation formatChain/belt transmissionPower drive mechanismsQuantum computersTransmission path multiple useEngine lubricationSpeed measurement using gyroscopic effectsInanimate material medical ingredientsSeed preservation by dryingEye treatmentPhysical treatmentOscillating piston enginesMachine gearing/transmission testingWater/sewage treatment by heatingPsychotechnic devicesHeterocyclic compound active ingredientsBlood/immune system cellsRecording apparatusOhmic-resistance heating detailsPassenger handling apparatusWater/sewage treatment by neutralisationContact driving mechanismsFile system administrationRoller-waysBreathing protectionAnalysing gaseous mixturesMaps/plans/chartsMechanical/radiation/invasive therapiesDigital technique networkWine preparationLiquid separationBattery isolationMechanical steering gearsGrinding feedersDamagable goods packagingElectrostatic cleaningHose connectionsKeysOpening closed containersDetails involving processing stepsSwitchgear arrangementsStringed musical instruments

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