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IPC-Stelle: H01J 1/00 Hauptgruppe [Version 2006.01, Sprache EN - English]

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Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
H Hierarchieinformationen		SECTION H — ELECTRICITY
H01 Hierarchieinformationen		BASIC ELECTRIC ELEMENTS
H01B Hierarchieinformationen		CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES (selection for magnetic properties H01F 1/00; waveguides H01P; installation of cables or lines, or of combined optical and electric, cables or lines H02G)
H01C Hierarchieinformationen		RESISTORS
H01F Hierarchieinformationen		MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites C04B 35/26; alloys C22C; thermomagnetic devices H01L 37/00; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R) [2]
H01G Hierarchieinformationen		CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric H01B 3/00; capacitors with potential-jump or surface barrier H01L 29/00)
H01H Hierarchieinformationen		ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B 7/10; overvoltage protection resistors, resistive arresters H01C 7/12, H01C 8/04; electrolytic self-interrupters H01G 9/18; switching devices of the waveguide type H01P; devices for interrupted current collection H01R 39/00; overvoltage arresters using spark gaps H01T 4/00; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K 17/00)
H01J Hierarchieinformationen		ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps H01T; arc lamps with consumable electrodes H05B; particle accelerators H05H)
H01J 1/00 Hierarchieinformationen		Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (details of electron-optical arrangements or of ion traps H01J 3/00)
H01J 1/02 Hierarchieinformationen		. Main electrodes
H01J 1/04 Hierarchieinformationen		. . Liquid electrodes, e.g. liquid cathode
H01J 1/05 Hierarchieinformationen		. . . characterised by material
H01J 1/06 Hierarchieinformationen		. . . Containers for liquid-pool electrodes; Arrangement or mounting thereof
H01J 1/08 Hierarchieinformationen		. . . Positioning or moving the cathode spot on the surface of a liquid-pool cathode
H01J 1/10 Hierarchieinformationen		. . . Cooling, heating, circulating, filtering, or controlling level of liquid in a liquid-pool electrode
H01J 1/12 Hierarchieinformationen		. . Cathodes having mercury or liquid alkali metal deposited on the cathode surface during operation of the tube
H01J 1/13 Hierarchieinformationen		. . Solid thermionic cathodes
H01J 1/14 Hierarchieinformationen		. . . characterised by the material
H01J 1/142 Hierarchieinformationen		. . . . with alkaline-earth metal oxides, or such oxides used in conjunction with reducing agents, as an emissive material [6]
H01J 1/144 Hierarchieinformationen		. . . . with other metal oxides as an emissive material [6]
H01J 1/146 Hierarchieinformationen		. . . . with metals or alloys as an emissive material [6]
H01J 1/148 Hierarchieinformationen		. . . . with compounds having metallic conductive properties, e.g. lanthanum boride, as an emissive material [6]
H01J 1/15 Hierarchieinformationen		. . . Cathodes heated directly by an electric current
H01J 1/16 Hierarchieinformationen		. . . . characterised by the shape
H01J 1/18 Hierarchieinformationen		. . . . Supports; Vibration-damping arrangements
H01J 1/20 Hierarchieinformationen		. . . Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
H01J 1/22 Hierarchieinformationen		. . . . Heaters (filaments for incandescent lamps H01K 1/02)
H01J 1/24 Hierarchieinformationen		. . . . Insulating layer or body located between heater and emissive material
H01J 1/26 Hierarchieinformationen		. . . . Supports for the emissive material
H01J 1/28 Hierarchieinformationen		. . . . Dispenser-type cathodes, e.g. L-cathode
H01J 1/30 Hierarchieinformationen		. . Cold cathodes
H01J 1/304 Hierarchieinformationen		. . . Field-emissive cathodes [7]
H01J 1/308 Hierarchieinformationen		. . . Semiconductor cathodes, e.g. cathodes with PN junction layers [7]
H01J 1/312 Hierarchieinformationen		. . . having an electric field perpendicular to the surface, e.g. tunnel-effect cathodes of Metal-Insulator-Metal (MIM) type [7]
H01J 1/316 Hierarchieinformationen		. . . having an electric field parallel to the surface, e.g. thin film cathodes [7]
H01J 1/32 Hierarchieinformationen		. . Secondary-electron-emitting electrodes (H01J 1/35 takes precedence; luminescent screens H01J 1/62; charge-storage screens in general H01J 1/78; charge-storage screens using secondary emission for image tubes H01J 29/41; dynodes for secondary-emission tubes H01J 43/10; secondary-emission detectors for measurement of nuclear or X-radiation G01T 1/28)
H01J 1/34 Hierarchieinformationen		. . Photo-emissive cathodes (H01J 1/35 takes precedence; photoelectric screens H01J 1/78)
H01J 1/35 Hierarchieinformationen		. . Electrodes exhibiting both secondary emission and photo-emission
H01J 1/36 Hierarchieinformationen		. . Solid anodes; Solid auxiliary anodes for maintaining a discharge
H01J 1/38 Hierarchieinformationen		. . . characterised by the material
H01J 1/40 Hierarchieinformationen		. . . forming part of the envelope of the tube or lamp
H01J 1/42 Hierarchieinformationen		. . . Cooling of anodes (cooling rotary anodes H01J 1/44); Heating of anodes
H01J 1/44 Hierarchieinformationen		. . . Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
H01J 1/46 Hierarchieinformationen		. Control electrodes, e.g. grid (for igniting arrangements H01J 7/30); Auxiliary electrodes (auxiliary anodes for maintaining a discharge H01J 1/36)
H01J 1/48 Hierarchieinformationen		. . characterised by the material
H01J 1/50 Hierarchieinformationen		. Magnetic means for controlling the discharge
H01J 1/52 Hierarchieinformationen		. Screens for shielding (screens acting as control electrodes H01J 1/46); Guides for influencing the discharge; Masks interposed in the electron stream
H01J 1/53 Hierarchieinformationen		. Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted, or stored
H01J 1/54 Hierarchieinformationen		. Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
H01J 1/56 Hierarchieinformationen		. . acting as light valves by shutter operation, e.g. for eidophor
H01J 1/58 Hierarchieinformationen		. . acting by discolouration, e.g. halide screen
H01J 1/60 Hierarchieinformationen		. . Incandescent screens
H01J 1/62 Hierarchieinformationen		. . Luminescent screens; Selection of materials for luminescent coatings on vessels
H01J 1/63 Hierarchieinformationen		. . . characterised by the luminescent material (luminescent materials C09K 11/00)
H01J 1/64 Hierarchieinformationen		. . . characterised by the binder or adhesive for securing the luminescent material to its support
H01J 1/66 Hierarchieinformationen		. . . Supports for luminescent material (vessels H01J 5/02)
H01J 1/68 Hierarchieinformationen		. . . with superimposed luminescent layers
H01J 1/70 Hierarchieinformationen		. . . with protective, conductive, or reflective layers
H01J 1/72 Hierarchieinformationen		. . . with luminescent material discontinuously arranged, e.g. in dots or lines
H01J 1/74 Hierarchieinformationen		. . . . with adjacent dots or lines of different luminescent material
H01J 1/76 Hierarchieinformationen		. . . provided with permanent marks or references
H01J 1/78 Hierarchieinformationen		. . Photoelectric screens; Charge-storage screens
H01J 1/88 Hierarchieinformationen		. Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
H01J 1/90 Hierarchieinformationen		. . Insulation between electrodes or supports within the vacuum space (leading-in conductors H01J 5/46)
H01J 1/92 Hierarchieinformationen		. . Mountings for the electrode assembly as a whole
H01J 1/94 Hierarchieinformationen		. . Mountings for individual electrodes (for directly-heated cathodes H01J 1/15)
H01J 1/96 Hierarchieinformationen		. . Spacing members extending to the envelope
H01J 1/98 Hierarchieinformationen		. . . without fixed connection between spacing member and envelope
H01J 3/00 Hierarchieinformationen		Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
H01J 5/00 Hierarchieinformationen		Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
H01J 7/00 Hierarchieinformationen		Details not provided for in groups H01J 1/00-H01J 5/00 and common to two or more basic types of discharge tubes or lamps
H01J 9/00 Hierarchieinformationen		Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof (manufacture of vessels or containers from metal B21, e.g. B21D 51/00, from glass C03B); Recovery of material from discharge tubes or lamps [1, 7]
H01J 11/00 Hierarchieinformationen		Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel (lamps H01J 65/00)
H01J 13/00 Hierarchieinformationen		Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes (lamps H01J 61/00)
H01J 15/00 Hierarchieinformationen		Gas-filled discharge tubes with gaseous cathodes, e.g. plasma cathode (lamps H01J 61/62)
H01J 17/00 Hierarchieinformationen		Gas-filled discharge tubes with solid cathode (H01J 25/00, H01J 27/00, H01J 31/00-H01J 41/00 take precedence; gas or vapour discharge lamps H01J 61/00; gas filled spark gaps H01T; Marx converters H02M 7/26; tubes for generating potential differences by charges carried in a gas stream H02N)
H01J 19/00 Hierarchieinformationen		Details of vacuum tubes of the types covered by group H01J 21/00
H01J 21/00 Hierarchieinformationen		Vacuum tubes (H01J 25/00, H01J 31/00-H01J 40/00, H01J 43/00, H01J 47/00, H01J 49/00 take precedence; details of vacuum tubes H01J 19/00; cathode-ray or electron-stream lamps H01J 63/00)
H01J 23/00 Hierarchieinformationen		Details of transit-time tubes of the types covered by group H01J 25/00
H01J 25/00 Hierarchieinformationen		Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons (details of transit-time tubes H01J 23/00; particle accelerators H05H)
H01J 27/00 Hierarchieinformationen		Ion beam tubes (H01J 25/00, H01J 33/00, H01J 37/00 take precedence; particle accelerators H05H)
H01J 29/00 Hierarchieinformationen		Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J 31/00
H01J 31/00 Hierarchieinformationen		Cathode-ray tubes; Electron-beam tubes (H01J 25/00, H01J 33/00, H01J 35/00, H01J 37/00 take precedence; details of cathode-ray tubes or of electron-beam tubes H01J 29/00; cathode-ray or electron-stream lamps H01J 63/00)
H01J 33/00 Hierarchieinformationen		Discharge tubes with provision for emergence of electrons or ions from the vessel (particle accelerators H05H); Lenard tubes
H01J 35/00 Hierarchieinformationen		X-ray tubes (X-ray lasers H01S 4/00; X-ray technique in general H05G)
H01J 37/00 Hierarchieinformationen		Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof (H01J 33/00, H01J 40/00, H01J 41/00, H01J 47/00, H01J 49/00 take precedence; investigating or analysing surface structures in atomic ranges using scanning-probe techniques G01N 13/10; contactless testing of electronic circuits using electron beams G01R 31/305; details of scanning-probe apparatus, in general G12B 21/00) [2, 5]
H01J 40/00 Hierarchieinformationen		Photoelectric discharge tubes not involving the ionisation of a gas (H01J 49/00 takes precedence; cathode-ray or image-pick-up tubes H01J 31/26) [3]
H01J 41/00 Hierarchieinformationen		Discharge tubes and means integral therewith for measuring gas pressure (vacuum gauge systems using such tubes G01L 21/30); Discharge tubes for evacuation by diffusion of ions
H01J 43/00 Hierarchieinformationen		Secondary-emission tubes; Electron-multiplier tubes (dynamic electron-multiplier tubes H01J 25/76; secondary-emission detectors for measurement of nuclear or X-radiation G01T 1/28)
H01J 45/00 Hierarchieinformationen		Discharge tubes functioning as thermionic generators
H01J 47/00 Hierarchieinformationen		Tubes for determining the presence, intensity, density or energy of radiation or particles (photoelectric discharge tubes not involving the ionisation of a gas H01J 40/00) [3]
H01J 49/00 Hierarchieinformationen		Particle spectrometers or separator tubes (for measuring gas pressure H01J 41/10) [3]
H01J 61/00		Discharge lamps
H01J 61/00 Hierarchieinformationen		Gas- or vapour-discharge lamps (use for sterilising milk products A23C; use for medical purposes A61N 5/00; use for disinfecting water C02F; use for lighting F21; circuits therefor H05B; arc lamps with consumable electrodes H05B; electroluminescent lamps H05B)
H01J 63/00 Hierarchieinformationen		Cathode-ray or electron-stream lamps (flying-spot tubes H01J 31/10; magic-eye tuning indicators H01J 31/14; lamps with incandescent body heated by the ray or stream H01K)
H01J 65/00 Hierarchieinformationen		Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
H01J 99/00
H01J 99/00 Hierarchieinformationen		Subject matter not provided for in other groups of this subclass [2006.01]
H01K Hierarchieinformationen		ELECTRIC INCANDESCENT LAMPS (details or apparatus or processes for manufacture applicable to both discharge devices and incandescent lamps H01J; light sources using a combination of incandescent and other types of light generation H01J 61/96, H05B 35/00; circuits therefor H05B)
H01L Hierarchieinformationen		SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR (conveying systems for semiconductor wafers B65G 49/07; use of semiconductor devices for measuring G01; details of scanning-probe apparatus, in general G12B 21/00; resistors in general H01C; magnets, inductors, transformers H01F; capacitors in general H01G; electrolytic devices H01G 9/00; batteries, accumulators H01M; waveguides, resonators, or lines of the waveguide type H01P; line connectors, current collectors H01R; stimulated-emission devices H01S; electromechanical resonators H03H; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R; electric light sources in general H05B; printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components H05K; use of semiconductor devices in circuits having a particular application, see the subclass for the application) [2]
H01M Hierarchieinformationen		PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY (electrochemical processes or apparatus in general C25; semiconductor or other solid state devices for converting light or heat into electrical energy H01L, e.g. H01L 31/00, H01L 35/00, H01L 37/00) [2]
H01P Hierarchieinformationen		WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B; aerials H01Q; networks comprising lumped impedance elements H03H)
H01Q Hierarchieinformationen		AERIALS (microwave radiators for near-field therapeutic treatment A61N 5/04; apparatus for testing aerials or for measuring aerial characteristics G01R; waveguides H01P; radiators or aerials for microwave heating H05B 6/72)
H01R Hierarchieinformationen		ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS (switches, fuses H01H; coupling devices of the waveguide type H01P 5/00; switching arrangements for the supply or distribution of electric power H02B; installations of electric cables or lines, or of combined optical and electric cables or lines, or of auxiliary apparatus H02G; printed means for providing electric connections to or between printed circuits H05K)
H01S Hierarchieinformationen		DEVICES USING STIMULATED EMISSION
H01T Hierarchieinformationen		SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES (working of metal by the action of a high concentration of electric current B23H; welding, e.g. arc welding, electron beam welding or electrolytic welding, B23K; gas-filled discharge tubes with solid cathode H01J 17/00; electric arc lamps H05B 31/00)
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03 Hierarchieinformationen		BASIC ELECTRONIC CIRCUITRY
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

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