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.
Water conservationWireless architecture usageOther supporting devicesPropulsion unit safety devicesReference line/planes/sectorsMedical scienceCore removalOn/in inorganic carrierPharmaceutical packagingPhotoelectric discharge tubesWater/sewage treatment by reductionRare earth metal compoundsHeat exhanger finsPicture reproducers using solid-state color displaySignal generator with optical-mechanical scanningEmbryonic cellsSpeed/accelaration controlWeighing by absorbing componentAircraft indicatorsMounting boards securingElectromagnets without armaturesCrankcase ventillationTelevision signal transmission by single/parallel channelsCentrifugal force sediment separationOhmic-resistance electrodesAdaptation strategy characterisationMammary implantsActuated automaticallyDc-amplifiers with dc-coupled stagesColor motion picture films scanningVehicle suspension/damping testingLyophilised deliveryChemical methods analysisRotary piston enginesMulti-objective optimisationPermutation locksLow frequency amplifiersLiposomal deliveryDirect liquid fertiliser deliveryOil/fats/waxes non-active ingredientsBroadcast information characterisationDykesFocusing aidsPulse generation by logic circuitsWind motor with perpendicular air flowDynamo-electric gear controlHerbicides and algicidesConnectionsHand hammersWide area networksOrganic conductorsCounterweightsIndirect heating destructive distillationLight demodulationTherapiesCleaning machinesSuppositories deliveryFlat article dispensingWorkpiece edge portionsFluidised-bed furnacesToilet containersCorsetsAnalysis by subjecting material to chemical reactionPower current collectorsCosmetic containersVehicle manoeuvring devicesFrom condensed vaporsWater-setting substance layered productExchanging data chargerContainers for heating foodDigital recordingSpectrometry/spectrophotometry/monochromatorsGatherer machinesInstallation of lighting conductorsIron compoundsHybridisationFilling planer surface with attributesAircraft accessoriesPower plant safety arrangementAmpholytes/electroneutral surface-active compoundsDigital signal error detection/correctionDigital dataElectric lighting with batteriesDough shapingPower installationsCeramic shaping mandrelsElectric motor speed/torque regulationCoding detailsNitrate fertilisersAngle demodulation by phase difference detectionModifications using liquid coolingDevices for locating reflex pointsElectromyographyPiezoelectric/electrostrictive device material selectionFlags/bannersBroadband local area networksIrradiation devicesElectric supply techniquesCores/yokesCyclic peptide ingredientsSprings/dampers functional characteristicsLead-acid accumulators constructionAblative recordingDriving beltsLawn-mowersData acquisition and loggingKeyhole guardsManufacture of flux-sensitive headsTesting medicinal preparationsNatural patternsMedical reportsContaminated waterways/lakes/ponds/rivers treatmentRadio relay systemsTowing/pushing equipmentRoof toolsDough extruding machinesReadingConfiguration CADElectric windingHot plates heating arrangementsUltrasonic/sonic/infrasonic dianostic techniquesStar/tree networksTransaction processingOrganic semiconductor devicesMechanical solid deformation measurementsAnaesthesiaConvertible cyclesSuperconductor devicesCancer antigen ingredientsFertiliser formsPulp material addition processesLoad supplying circuitsStove/ranges for heating waterAmmunition storageInter user/terminal allocationCylinder pressesTesting metalsGalvano-magnetic device manufacture/treatmentFrying pansPercussion drillingUsing fluid meansSectional furnitureDrug referencesMaterial analysis by measuring secondary emissionWaste water treatment from plant processingClosure using capsMetal casingsLiquid fuel feeder/distributionTumor rejection antigen precursorsStretch-spinning methods