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.
Fluidic programme controlGas purification by treating with solidsFood fractionationIn Zigbee networksError correction/detection using non-linear codesMechanical features of instrumentDigital fluid-pressure computing devicesPerinonesSonar signalling devicesRefining by particle radiationNon-electrical controlSextantsFood ingredient as anti-foaming agentEnergy spectrometersTitanium sulfidesHemicellulose coatingsIn VoIP networksPowerline communication systemsPattern cardsPilot signal controlRectilinear broachPower measurement by pulse modulationTrack shapeNeutron capture therapyBacitracinsTubes with multiple resonatorCard carriersRobotics systemsFencing wireCell auxillary electrodesMonocomponent polypeptides artificial filamentMultiplex code typeIn DVB networksFerrosilicatesElectrographic processes using thermoplastic layersTeeth irregularity detection/measurementLinked sausage separationAluminium halidesAlkali metal nitrate shape formationInfluencers using rotating membersInvestigating semiconductor impuritiesIgnition generator rotorWater accumulatorDental effluent treatmentFloor fabricsCasein coatingsLeversInduction metersTrunk circuitsMagnetic field orientationApparent power measurementFittingsRowing boatsOrganic free radical generationForm factor measurementsCine projectorsPulse generation by vacuum tubesAmylose/amylopectin derivative coatingsGalvano-magnetic amplifiersTin halidesPretreatment with oxygen-generating compoundsLimiting amplitude without controlling loopFur finishingFixed mountingVariable capacitance carrier recordingDigital marking by magnetic meansCytokine-induced proteinsOxygen compounds by oxo-reactionBall valvesCantilevered roll standsHorticulture graftingDemagnetisation of recording headsCinker content reductionMechanical impurity removalSwitched capacitors controlCathode heaters manufactureOakum treatmentSimultaneous data marking and printingKnuckledustersInternal osteosynthesisNarrow/point-like lampsAuxillary functional arrangementX-ray tube target treatmentMoving record carriers backward/forwardAssociative processorsAndrostane derivativesTools for installing cablesKallidins/bradykininsThionyl chlorideRemote-control tuningPollution detectorsPulse generation by galvano-magnetic devicesPreparation from carboxylic acid nitrogen analoguesKeyboardsIsotope introduction to steroidsDisc-closure removalControl multiple engines simultaneouslyMechanical width measurementsNon-shielding electrode holdersVacuum gauge using gaseous frictional resistance variationWet duplicatorsStern postsMagnetic field change switchesAgriculture machinery and equipmentDisplaying count resultTubes without control meansBenzathrone dyesOrganic/organo-metallic filmsSensitometric processesHierarchical record carrier combinationsSeparation machinesHolders for manual access for ticketsASR control systemsRecord carrier turntablesPectin adhesivesPhotoelectric exposure metersIntermittent wound-up machinesRail anchorsInformation retrieval from punched cardsSugar juice extraction using extracting agentsBilge keelsNetwork modifications to reduce temperatureKey-ways measurementsIodide preparationPreparation by nitrogen oxide-organic compound reactionPhantom key detection/preventionEngine output effectDc amplitude/polarity callingDisposition of headsAmmonium sulfides/polysulfidesTwist lace-making machinesCD44Refining with solid alkaline materialAccordiansPower plants using nuclear energyNeurotensinDemodulationOrganic semiconductors manufacture/treatmentPrepayment telephone using commercial credit/debitFood ingredient as solidifying agentRemote-control tuning using radio transmissionRemote-control tuning using near-field transmissionWork driverOpto-electronic device actuationActive discharge triggeringGas coolection apparatusLogic circuits using saturable magnetic devicesMelt circulation arrangementsRecording by physical/electrical perturbationsPreparation by halogenatd hydrocarbon disproportionation