G21H   1/00  \	0	0	2G081	G21H   1/00	75	ŵͥ륮뤿֡㡥Ʊ̸Ǥ	Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes
G21H   1/02  \	1	1	2G081	G21H   1/02	14	١ˤľŤǻ	Cells charged directly by beta radiation
G21H   1/04  \	1	1	2G081	G21H   1/04	17	ե١ˤѤǻ	Cells using secondary emission induced by alpha radiation, beta radiation, or gamma radiation
G21H   1/06  \	1	1	2G081	G21H   1/06	47	ˤäƾȼͤۼȾƳܹͭǻ	Cells wherein radiation is applied to the junction of different semiconductor materials
G21H   1/08  \	1	1	2G081	G21H   1/08	9	ۤʤĤζ°ܹ򥤥󲽤褦¤ͭǻҡʤܿŰ̺ǻ	Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential-difference cells
G21H   1/10  \	1	1	2G081	G21H   1/10	59	ǮܹޤǮŻѴǮǻҡΣ	Cells in which radiation heats a thermoelectric junction or a thermionic converter [2]
G21H   1/12  \	1	1	2G081	G21H   1/12	19	ءŻҺѤˤŵͥ륮Ѵǻ	Cells using conversion of the radiation into light combined with subsequent photoelectric conversion into electric energy
G21H   3/00  \	0	0	2G081	G21H   3/00	7	ͥ륮ŵͥ륮ʳΥͥ륮㡥ľѴ	Arrangements for direct conversion of radiation energy from radioactive sources into forms of energy other than electric energy, e.g. light
G21H   3/00  H	0	0	2G081	G21H   3/00	38	ǮѴ	Converting into heat
G21H   3/00  L	0	0	2G081	G21H   3/00	20	Ѵ	Converting into light
G21H   3/00  Z	0	0	2G081	G21H   3/00	11	¾Τ	Others
G21H   3/02  \	1	1	2G081	G21H   3/02	26	ˤʪ嵯ȯΡʥʪ⤷ϥ꡼ޤ줬¤Ū˥פȷ礷ˤä嵯ȯףȣʣ	in which material is excited to luminesce by the radiation (lamps in which a gas filling or screen or coating is excited to luminesce by radioactive material structurally associated with the lamp H01J 65/00)
G21H   5/00  \	0	0	2G081	G21H   5/00	330	αѤޤϤΤ֤ǡ¾ʬսޤʤ	Applications of radiation from radioactive sources or arrangements therefor (producing mutation in plants A01H 1/06; preservation of dairy products A23C 3/07; preservation of foodstuffs A23L 3/26; for therapeutic purposes A61N 5/10; in chemical, physical or physicochemical processes in general B01J 19/08; in electrostatic separation B03C 3/38; for after-treatment of coatings applied as liquids or other fluent materials B05D 3/06; for action between electric vehicles and tracked apparatus B61L 1/10, B61L 3/06; &nbsp;for preparation of organic chemical compounds C07,&nbsp;C08F 2/46; for treating macromolecular substances or articles made therefrom B29C 71/04, C08J 3/28, C08J 7/18; for cracking of hydrocarbon oils C10G 15/10, C10G 32/04; for reforming naphtha C10G 35/16; preservation or ageing of products obtained from fermentation processes C12H 1/06, C12H 1/16; for bleaching fibres D06L 3/04; measuring G01T; irradiation devices, gamma- or X-ray microscopes G21K; in discharge tubes H01J; apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere, H01T 23/00; for carrying-off electrostatic charges H05F 3/06)
G21H   5/00  A	0	0	2G081	G21H   5/00	111	Υ󲽤˴ؤ	Related to ionisation of air and the like
G21H   5/00  C	0	0	2G081	G21H   5/00	337	Ūץ˴ؤΡʬ	Related to chemical procuresses (subclassification)
G21H   5/00  M	0	0	2G081	G21H   5/00	78	¬ꡤΡ˴ؤ	Related to measurement, detection, and inspection
G21H   5/00  R	0	0	2G081	G21H   5/00	14	ݻ˴ؤ	Related to maintenance of freshness
G21H   5/00  Z	0	0	2G081	G21H   5/00	119	¾Τ	Others
G21H   5/02  \	1	1	2G081	G21H   5/02	17	ȥ졼ȤƤ	as tracers
G21H   5/02  A	1	0	2G081	G21H   5/02	26	ȥ饸դ˴ؤ	Related to autoradiographs
G21H   5/02  C	1	0	2G081	G21H   5/02	174	ɸŪʪ˴ؤ	Related to target compounds
G21H   5/02  Z	1	0	2G081	G21H   5/02	69	¾Τ	Others
G21H   7/00  \	0	0	2G081	G21H   7/00	6	θ̤	Use of effects of cosmic radiation
