G21F   1/00		ħΤפؤ	Shielding characterised by the composition of the material	759
G21F   1/02		Ѽפؤ	Selection of uniform shielding materials	753
G21F   1/04		󥯥꡼ȡ¾ο	Concretes; Other hydraulic hardening materials	679
G21F   1/06		ߥå饹Ѳʪʥåȣǣƣ	Ceramics; Glasses; Refractories(cermets <b>G21F1/08</b>)	491
G21F   1/08		°⡨åȡʤߥåȶ°ȤκƷ	Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals	1912
G21F   1/10		ͭʪͭôʬ	Organic substances; Dispersions in organic carriers	1807
G21F   1/12		ľפؤ	Laminated shielding materials	1396
G21F   3/00		ʪŪ֤ħΤפؤ㡥γޤϺηħΤפؤ	Shielding characterised by its physical form, e.g. granules, or shape of the material	4906
G21F   3/02			Clothing	1860
G21F   3/025		ѤͤʤΣ	Clothing completely surrounding the wearer	360
G21F   3/03		ץΣ	Aprons	160
G21F   3/035		֡ʥ֥ܥåؤμդʣǣƣˡΣ	Gloves(mounting means on glove boxes <b>G21F7/053</b>)	170
G21F   3/04		֥å֥åʤפؤ	Bricks; Shields made up therefrom	466
G21F   5/00		͢ޤϻӲǽʼפؤƴ	Transportable or portable shielded containers	2065
G21F   5/002		ѴʪѤƴΣ	Containers for fluid radioactive wastes	713
G21F   5/005		ѴʪѤƴ㡥ǽʬѡΣ	Containers for solid radioactive wastes, e.g. for ultimate disposal	1367
G21F   5/008		ǳѤƴΣ	Containers for fuel elements	1268
G21F   5/012		ƴǳǥåΣ	Fuel element racks in the containers	500
G21F   5/015		Ǽ뤿ΤΡ㡥ȼ֤Τ֡ƱΤƴΣ	for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers	1360
G21F   5/018		󥸤μΤޤϻٻΡʪοΤؤŬѤΤΥ󥸤μãͣˡΣ	Syringe shields or holders(syringe shielding for applying radioactive material to the body <b>A61M36/08</b>)	230
G21F   5/02		ƴ¤ϪФʤͭ	with provision for restricted exposure of a radiation source within the container	466
G21F   5/04		ϪФ椹ʡ㡥֡礭ʣؤϪȣǣ	Means for controlling exposure, e.g. time, size of aperture(controlling exposure to X-radiation <b>H05G1/30</b>)	115
G21F   5/06		ƴκޤ°ʡΣ	Details of, or accessories to, the containers	1582
G21F   5/08		׷ۼ֡㡥ƴΤξ׷˾֡Σ	Shock-absorbers, e.g. impact buffers for containers	651
G21F   5/10		Ǯƥࡤ㡥۴ήΤޤѥեѤΡΣ	Heat-removal systems, e.g. using circulating fluid or cooling fins	792
G21F   5/12		ƴΤĺ̩֡֡Σ	Closures for containers; Sealing arrangements	1761
G21F   5/14		ƴޤϥåԥ󥰥㥹갷֡㡥֡͢Σ	Devices for handling containers or shipping-casks, e.g. transporting devices	1354
G21F   7/00		ä줿ޤ	Shielded cells or rooms	1521
G21F   7/005		ɤ̤ä줿ϩĺ֤֡ΰ֡ʥ֥ܥå֣ǣƣˡΣ	Shielded passages through walls; Locks; Transferring devices between rooms(between glove-boxes <b>G21F7/047</b>)	801
G21F   7/01		ήμʤˤΣ	Transferring by fluidic means	35
G21F   7/015		ʷϵ٤ޤϰ֡Σ	Room atmosphere, temperature or pressure control devices	308
G21F   7/02		¬Ԥä뤬ܻǽʴ¬	Observation devices permitting vision but shielding the observer	243
G21F   7/03		롤㡥ä줿ΡΣ	Windows, e.g. shielded	237
G21F   7/04		ä줿֥ܥå	Shielded glove-boxes	497
G21F   7/047		ä줿ϩ֥ܥå֤ĺޤϰʡΣ	Shielded passages; Closing or transferring means between glove-boxes	254
G21F   7/053		ּդʡΣ	Glove mounting means	161
G21F   7/06		֤Ȥȹ礻㡥ޥ˥ץ졼Ȥȹ礻	Structural combination with remotely-controlled apparatus, e.g. with manipulators	1159
G21F   9/00		ʪνΤα֡Σ	Treating radioactively contaminated material; Decontamination arrangements therefor	9685
G21F   9/02		ΤνΣ	Treating gases	4444
G21F   9/04		ΤνΣ	Treating liquids	1409
G21F   9/06		ˡ	Processing	4832
G21F   9/08		ȯˤΡαˤ	by evaporation; by distillation	1565
G21F   9/10		Ž¤ˤ	by flocculation	969
G21F   9/12		ۼˤΡˤΡ򴹤ˤ	by absorption; by adsorption; by ion-exchange	4790
G21F   9/14		ƵѤˤΡþơ㡥硤ˤ	by incineration; by calcination, e.g. desiccation	562
G21F   9/16		ʸΤ˸ꤹˡ	by fixation in stable solid media	2575
G21F   9/18		ʪŪˡ	by biological processes	289
G21F   9/20		Ѵʪʬ	Disposal of liquid waste	652
G21F   9/22		󥯤ޤ¾ƴǤ¢ˤ	by storage in a tank or other container	1125
G21F   9/24		¢ˤΡ¢ˤΡ㡥¢	by storage in the ground; by storage under water, e.g. in ocean	378
G21F   9/26		ؤεˤΡ㡥Ρؤε	by dilution in water, e.g. in ocean, in stream	42
G21F   9/28		ΤνΣ	Treating solids	5066
G21F   9/30		ˡ	Processing	6898
G21F   9/32		ƵѤˤ	by incineration	1070
G21F   9/34		Ѵʪʬ	Disposal of solid waste	1808
G21F   9/36		ͤˤΡˤ	by packaging; by baling	4558
