F01N   1/00  \	0	0	3G004	F01N   1/00	577	消音方法によって特徴づけられた消音装置	Silencing apparatus characterised by method of silencing
F01N   1/00  A	0	0	3G004	F01N   1/00	954	逆位相の音波を発生されることによる消音	Soundproofing by generating reverse-phase acoustic wave
F01N   1/00  B	0	0	3G004	F01N   1/00	147	特殊な用途のためのもの	for special purposes
F01N   1/00  C	0	1	3G004	F01N   1/00	47	容積型圧縮機用のもの	for displacement compressors
F01N   1/00  D	0	0	3G004	F01N   1/00	397	機関又は車体との関係，取付に特徴を有するもの〔Ｆ０ＩＮ７優先〕	characterized by relationship or installation with the engine or body (F 01 N 7 takes precedence.)
F01N   1/00  E	0	0	3G004	F01N   1/00	293	マフラ外筒に特徴を有するもの〔例、外筒による遮音，外筒の共振防止〕	Characterised by the outer cylinders of mufflers, e.g., sound insulation provided by the outer cylinder and prevention of resonance in the outer cylinder
F01N   1/00  F	0	0	3G004	F01N   1/00	40	防音型エンジンへの適用〔Ｆ０ＩＮ７が優先〕	Application to soundproof type engines (F 01 N 7 takes precedence.)
F01N   1/00  H	0	0	3G004	F01N   1/00	54	ハニカムセル，音響レンズの利用による消音	Soundproofing by using a honey-comb cell or acoustic lens
F01N   1/00  Z	0	0	3G004	F01N   1/00	148	その他	Others
F01N   1/02  \	1	1	3G004	F01N   1/02	1038	共鳴を利用するもの	by using resonance
F01N   1/02  A	1	0	3G004	F01N   1/02	494	調整可能なもの	adjustable
F01N   1/02  B	1	0	3G004	F01N   1/02	128	特殊な用途のためのもの	for special purposes
F01N   1/02  C	1	1	3G004	F01N   1/02	94	容積型圧縮機用のもの	for displacement compressors
F01N   1/02  D	1	0	3G004	F01N   1/02	98	マフラー以外の所への共鳴室の配置	providing a resonance chamber at a location other than the muffler
F01N   1/02  E	1	0	3G004	F01N   1/02	228	排気管部，テール部への共鳴室の配置	providing a resonance chamber at the exhaust pipe or tail
F01N   1/02  G	1	0	3G004	F01N   1/02	178	拡張共振	Extensive resonance
F01N   1/02  S	1	0	3G004	F01N   1/02	131	サンドブランチ	Sand branch
F01N   1/02  J	1	0	3G004	F01N   1/02	245	マフラーに共鳴室を設けたもの（Ｆ．Ｋ〜Ｎの組合せを含む。）	providing a resonance chamber on the muffler (including combinations between F and K to N)
F01N   1/02  K	1	1	3G004	F01N   1/02	381	管の側面にのみ共鳴孔を有するもの	providing a resonance hole on pipe sides only
F01N   1/02  F	1	1	3G004	F01N   1/02	147	共鳴管を有するもの〔主に、管の側面〕	having a resonance pipe (mainly on pipe sides)
F01N   1/02  L	1	1	3G004	F01N   1/02	235	仕切板に共鳴孔または共鳴管を有するもの	having a resonance hole or resonance pipe on the division plate
F01N   1/02  M	1	1	3G004	F01N   1/02	60	多孔板の背後，または，外壁部に共鳴室を有するもの	having a resonance chamber behind or on the outer wall of the perforated plate
F01N   1/02  N	1	1	3G004	F01N   1/02	106	拡張室中，または，流路中に共鳴室を有するもの	having a resonance chamber in the extension chamber or fluid channel
F01N   1/02  Z	1	0	3G004	F01N   1/02	1104	その他のもの	Others
F01N   1/04  \	2	2	3G004	F01N   1/04	475	共鳴室内に吸音物質をもつもの	having sound-absorbing materials in resonance chambers
F01N   1/04  B	2	0	3G004	F01N   1/04	26	特殊な用途のためのもの	for special purposes
F01N   1/04  E	2	0	3G004	F01N   1/04	91	排気管部，テール部への配置	provided on the exhaust pipe or tail
F01N   1/04  J	2	0	3G004	F01N   1/04	156	マフラー内への配置	provided in the muffler
F01N   1/04  K	2	1	3G004	F01N   1/04	313	管の側面のみ	on pipe sides only
F01N   1/04  L	2	1	3G004	F01N   1/04	18	仕切板部のみ	on the division plate only
F01N   1/04  M	2	1	3G004	F01N   1/04	129	多孔板の背後または外壁部	behind or the outer wall of the perforated plate
F01N   1/04  Z	2	0	3G004	F01N   1/04	32	その他	Others
F01N   1/06  \	1	1	3G004	F01N   1/06	567	干渉効果を利用するもの	by using interference effect
F01N   1/06  A	1	0	3G004	F01N   1/06	99	調製可能なもの	adjustable
F01N   1/06  B	1	0	3G004	F01N   1/06	87	特殊な用途のためのもの	for special purposes
F01N   1/06  C	1	0	3G004	F01N   1/06	37	容積型圧縮機用	for displacement compressors
F01N   1/06  F	1	0	3G004	F01N   1/06	232	同一空間内での反射波との干渉による消音	Soundproofing by interference with the reflected wave in the same space
F01N   1/06  G	1	0	3G004	F01N   1/06	247	主流路と迂回流路，又は、複数の流路による干渉による消音	Soundproofing by interference between the main fluid channel and bypass fluid channel or between multiple fluid channels
F01N   1/06  H	1	1	3G004	F01N   1/06	90	管路部	Duct line
F01N   1/06  Z	1	0	3G004	F01N   1/06	84	その他	Others
F01N   1/08  \	1	1	3G004	F01N   1/08	2205	絞りまたは渦流によって排気エネルギを減少させるもの	by reducing exhaust energy by throttling or whirling
F01N   1/08  A	1	0	3G004	F01N   1/08	798	調整可能なもの〔例．可動部材，弁〕	adjustable, e.g. movable member, valve
F01N   1/08  B	1	0	3G004	F01N   1/08	561	オ−トバイ用または２サイクル機関用	for motorbike or two-cycle engines
F01N   1/08  C	1	0	3G004	F01N   1/08	308	特殊な用途のためのもの〔例．ダクト用，吸込口用〕	for special purposes, e.g. for ducts, for inlet port
F01N   1/08  D	1	0	3G004	F01N   1/08	191	容積型圧縮機用のもの〔例．冷媒圧縮機用のもの〕	for displacement compressors, e.g. for refrigerant compressors
F01N   1/08  E	1	0	3G004	F01N   1/08	73	工具用のもの	for tools
F01N   1/08  F	1	0	3G004	F01N   1/08	242	排気管部，テール部	Exhaust pipe, tail
F01N   1/08  G	1	0	3G004	F01N   1/08	440	連通管に特徴を有するもの	characterized by the communicating tube
F01N   1/08  H	1	1	3G004	F01N   1/08	304	入口管に特徴	characterized by the inlet tube
F01N   1/08  J	1	1	3G004	F01N   1/08	277	出口管に特徴	characterized by the outlet tube
F01N   1/08  K	1	0	3G004	F01N   1/08	627	仕切板，端板，外筒に特徴を有するもの	characterized by the division plate, end plate, or outer cylinder
F01N   1/08  L	1	0	3G004	F01N   1/08	354	箱形，側面に入口管または出口管を有するもの，合わせ型（オートバイ用は，Ｂ優先）	Box type, having an inlet tube or outlet tube on a side, fitted type (B takes precedence for motorbikes.)
F01N   1/08  M	1	1	3G004	F01N   1/08	126	エンジンに直結されるもの	directly connected to the engine
F01N   1/08  N	1	0	3G004	F01N   1/08	155	複数の入口管，または，複数の出口管を有するもの	having multiple inlet or outlet tubes
F01N   1/08  P	1	0	3G004	F01N   1/08	105	かさ型〔マフラーへの導入管の出口を出た所で，円周方向に向きを変えられるもの〕	Bevel type (direction changeable to the circumferential direction at the outlet of the guide tube to the muffler)
F01N   1/08  Q	1	0	3G004	F01N   1/08	164	ジグザグ型〔例．軸方向，または，半径方向にジグザグ流路をもつもの〕	Zigzag type, e.g. having a zigzag fluid channel in the axial or radial direction
F01N   1/08  R	1	0	3G004	F01N   1/08	92	らせんタイプ（Ｆ０１Ｎ１／１２優先）	Helical type (F 01 N 1/12 takes precedence.)
F01N   1/08  S	1	0	3G004	F01N   1/08	157	入口から出口まで連続した直管を有するもの	having a continuous straight tube from the inlet to the outlet
F01N   1/08  V	1	0	3G004	F01N   1/08	97	Ｕターン流れに特徴を有するもの	characterized by the U-turn flow
F01N   1/08  Z	1	0	3G004	F01N   1/08	1729	その他のもの	Others
F01N   1/10  \	2	2	3G004	F01N   1/10	568	吸音物質と組み合わせたもの	in combination with sound-absorbing materials
F01N   1/10  A	2	0	3G004	F01N   1/10	168	高圧空気用のもの〔例．工具，エアモ−タ〕	for high-pressure air, e.g. tools, air motors
F01N   1/10  B	2	0	3G004	F01N   1/10	123	特殊な用途のためのもの〔Ａ優先〕	for special purposes (A takes precedence.)
F01N   1/10  D	2	0	3G004	F01N   1/10	16	調製可能なもの	adjustable
F01N   1/10  E	2	0	3G004	F01N   1/10	119	排気管部，テ−ル部	Exhaust pipe, tail
F01N   1/10  F	2	0	3G004	F01N   1/10	171	フイルタ−タイプ〔吸音材をガスが通過するもの〕	Filter type (gas passing through an acoustic material)
F01N   1/10  G	2	0	3G004	F01N   1/10	109	箱型、側面に入口管又は出口管を有するもの	Box type, having an inlet tube or outlet tube on a side
F01N   1/10  Z	2	0	3G004	F01N   1/10	660	その他のもの	Others
F01N   1/12  \	2	2	3G004	F01N   1/12	290	ら旋形状のチャネルを利用するもの（Ｆ０１Ｎ１／１０が優先；サイクロンＢ０４Ｃ）	using spirally- or helically-shaped channels (F01N 1/10 takes precedence; cyclones B04C)
F01N   1/14  \	1	1	3G004	F01N   1/14	223	排ガスに空気を加えるもの	by adding air to exhaust gases
F01N   1/16  \	1	1	3G004	F01N   1/16	277	可動部材を用いるもの	by using movable parts
F01N   1/18  \	2	2	3G004	F01N   1/18	108	回転運動するもの	having rotary movement
F01N   1/20  \	2	2	3G004	F01N   1/20	84	揺動または振動するもの（部材が弾力壁であるものＦ０１Ｎ１／２２）	having oscillating or vibrating movement (the parts being resilient walls F01N 1/22)
F01N   1/22  \	2	2	3G004	F01N   1/22	165	部材が弾力壁であるもの	the parts being resilient walls
F01N   1/24  \	1	1	3G004	F01N   1/24	889	吸音物質を用いるもの（Ｆ０１Ｎ１／０４，Ｆ０１Ｎ１／０６，Ｆ０１Ｎ１／１０，Ｆ０１Ｎ１／１４，Ｆ０１Ｎ１／１６が優先）	by using sound-absorbing materials (F01N 1/04, F01N 1/06, F01N 1/10, F01N 1/14, F01N 1/16 take precedence)
F01N   1/24  A	1	0	3G004	F01N   1/24	427	吸音材料自体に特徴があるもの〔例，化学成分に特徴があるもの〕	characterized by the acoustic material per se, e.g. characterized by the chemical component
F01N   1/24  C	1	1	3G004	F01N   1/24	68	多孔質吸音材表面への特殊な処理	Special treatment for the porous acoustic material surface
F01N   1/24  B	1	0	3G004	F01N   1/24	605	特殊な用途のためのもの〔例．吸込口用〕	for special purposes, e.g. for the inlet port
F01N   1/24  D	1	1	3G004	F01N   1/24	362	ダクト用	for ducts
F01N   1/24  E	1	0	3G004	F01N   1/24	153	排気管部，テ−ル部に吸音材を設けたもの	Acoustic material provided on the exhaust pipe or tail
F01N   1/24  F	1	0	3G004	F01N   1/24	317	吸音材の取付方法に特徴を有するもの	characterized by the installation method of the acoustic material
F01N   1/24  Z	1	0	3G004	F01N   1/24	412	その他のもの	Others
F01N   3/00  \	0	0	3G091	F01N   3/00	30	排気の清浄，無害化または他の処理をする手段をもつ排気もしくは消音装置（電気的制御Ｆ０１Ｎ９／００；排気処理装置を監視または診断する装置Ｆ０１Ｎ１１／００）［４］	Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (electric control F01N 9/00; device for monitoring or diagnosing exhaust-gas treatment apparatus F01N 11/00) [4]
F01N   3/00  A	0	0	3G091	F01N   3/00	83	ＥＧＲ	EGR
F01N   3/00  B	0	0	3G091	F01N   3/00	78	点火，吸排気弁	Ignition or feed/exhaust valves
F01N   3/00  C	0	0	3G091	F01N   3/00	38	一次空燃比制御	Primary air-fuel ratio control
F01N   3/00  D	0	0	3G091	F01N   3/00	93	排気ポート構造	Exhaust port structure
F01N   3/00  E	0	0	3G091	F01N   3/00	60	燃焼室構造	Combustion chamber structure
F01N   3/00  F	0	0	3G091	F01N   3/00	1349	弁，センサ	Valves, sensors
F01N   3/00  G	0	0	3G091	F01N   3/00	232	試験	Test
F01N   3/00  Z	0	0	3G091	F01N   3/00	178	その他のもの	Others
F01N   3/01  \	1	1	3G190	F01N   3/01	579	電気または静電気による分離器を用いるもの［７］	by means of electric or electrostatic separators [7]
F01N   3/02  \	1	1	3G091	F01N   3/02	1255	排気を冷却するためのもの，または排気の固体成分を除去するためのもの（電気または静電力による分離器を使うものＦ０１Ｎ３／０１）［１，７］	for cooling, or for removing solid constituents of, exhaust (using electrical or electrostatic separator F01N3/01) [1, 7]
F01N   3/02 101 \	2	2	3G091	F01N   3/02	2	排気を冷却するためのもの（浄化装置の冷却Ｆ０１Ｎ３／１８Ａ，触媒の冷却Ｆ０１Ｎ３／２０Ａ，排熱利用Ｆ０１Ｎ５／０２）	for cooling exhaust (cooling purifier F01N3/18A, cooling catalyst F01N3/20A, for waste heat management F01N5/02)
F01N   3/02 101 A	2	0	3G091	F01N   3/02	132	冷媒流と関連する排気の冷却	Cooling of exhaust related to the refrigerant flow
F01N   3/02 101 B	2	1	3G091	F01N   3/02	145	マフラと関連するもの	related to the muffler
F01N   3/02 101 C	2	2	3G091	F01N   3/02	130	冷媒が排気と混合しないもの	Refrigerant not mixed with exhaust
F01N   3/02 101 D	2	1	3G091	F01N   3/02	75	触媒と関連するもの	related to the catalyst
F01N   3/02 101 E	2	2	3G091	F01N   3/02	129	冷媒が排気と混合しないもの	Refrigerant not mixed with exhaust
F01N   3/02 101 F	2	1	3G091	F01N   3/02	62	他の排気浄化装置と関連するもの	related to other exhaust clarifying devices
F01N   3/02 101 G	2	2	3G091	F01N   3/02	67	冷媒が排気と混合しないもの	Refrigerant not mixed with exhaust
F01N   3/02 101 H	2	1	3G091	F01N   3/02	113	排気管出口における冷却	Cooling at the outlet of the exhaust pipe
F01N   3/02 101 J	2	1	3G091	F01N   3/02	370	冷媒が液体であるもの	Liquid refrigerant
F01N   3/02 101 K	2	1	3G091	F01N   3/02	205	冷媒が排気と混合しないもの	Refrigerant not mixed with exhaust
F01N   3/02 101 L	2	2	3G091	F01N   3/02	57	強制空冷式	Forced air-cooling type
F01N   3/02 101 Z	2	0	3G091	F01N   3/02	116	その他のもの	Others
F01N   3/02 201 \	2	2	3G190	F01N   3/02	1585	排気の固体成分を除去するためのもので、Ｆ０１Ｎ３／０１及びＦ０１Ｎ３／０２１〜Ｆ０１Ｎ３／０５のいずれにも分類されないもの	for removing solid material of exhaust and not classified in any of F01N3/01 or F01N3/021 - F01N3/05
F01N   3/021  \	2	2	3G190	F01N   3/021	257	フィルタを用いるもの［７］	by means of filters [7]
F01N   3/022  \	3	3	3G190	F01N   3/022	19	特にフィルタの構造に特徴のあるもの，例．ハニカム状，網目状，または繊維状［７］	characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous [7]
F01N   3/022  A	3	0	3G190	F01N   3/022	563	繊維からなるフィルタ	Filter consisting of fibre
F01N   3/022  B	3	0	3G190	F01N   3/022	1270	セラミック体からなるフィルタ	Filter consisting of ceramic
F01N   3/022  C	3	1	3G190	F01N   3/022	2525	交互封鎖型	Alternate seal type
F01N   3/022  D	3	1	3G190	F01N   3/022	260	３次元網目状，発泡体状	Three-dimensional mesh type, foam type
F01N   3/022  Z	3	0	3G190	F01N   3/022	77	その他のもの（触媒担持フィルタはＦ０１Ｎ３／０３５Ａ）	others (catalyst carrying filter F01N3/035A)
F01N   3/023  \	3	3	3G190	F01N   3/023	25	フィルタの再生手段を有するもの，例．捕集成分を燃焼させるもの［７］	using means for regenerating the filters, e.g. by burning trapped particles [7]
F01N   3/023  A	3	0	3G190	F01N   3/023	3993	他の装置との組み合わせに特徴のあるもの【Ｆ０１Ｎ３／０１，Ｆ０１Ｎ３／０３１〜Ｆ０１Ｎ３／０５も併せて付与】	characterized by combination with other device [additionally classified to F01N3/01, F01N3/031 - F01N3/05]
F01N   3/023  E	3	0	3G190	F01N   3/023	589	電気的手段によって燃焼させるもの（Ｆ０１Ｎ３／０２７〜Ｆ０１Ｎ３／０２８優先）	Combustion by an electrical means (F01N3/027 to F01N3/028 take precedence.)
F01N   3/023  K	3	0	3G190	F01N   3/023	2416	目詰まり，捕集量検出手段，方法	Clogging or collected volume detection means or method
F01N   3/023  Z	3	0	3G190	F01N   3/023	1210	その他のもの	Others
F01N   3/025  \	4	4	3G190	F01N   3/025	19	バーナを用いるもの，または排気に燃料を添加するもの［７］	using fuel burner or by adding fuel to exhaust [7]
F01N   3/025 101 \	5	5	3G190	F01N   3/025	2887	排気に燃料を添加するもの，例．排気管噴射，ポスト噴射	addition of fuel to exhaust, e.g. exhaust pipe injection, post injection
F01N   3/025 201 \	5	5	3G190	F01N   3/025	13	バーナを用いるもの，または添加燃料に点火するもの	using burner or ignite additive fuel
F01N   3/025 201 A	5	0	3G190	F01N   3/025	292	他の装置との組み合わせに特徴のあるもの【Ｆ０１Ｎ３／０１，Ｆ０１Ｎ３／０３１〜Ｆ０１Ｎ３／０５も併せて付与】	characterized by combination with other device [additionally classified to F01N3/01, F01N3/031 - F01N3/05]
F01N   3/025 201 B	5	0	3G190	F01N   3/025	123	フィルタ部の構造，配置	Filter structure or layout
F01N   3/025 201 C	5	0	3G190	F01N   3/025	382	バーナ部の構造，配置（バーナ自体Ｆ２３Ｄ）	Burner structure or layout (burner per se F 23 D)
F01N   3/025 201 F	5	0	3G190	F01N   3/025	179	主として空気系の制御，装置	Mainly air system control or device
F01N   3/025 201 G	5	0	3G190	F01N   3/025	269	主として燃料系の制御，装置	Mainly fuel system control or device
F01N   3/025 201 J	5	0	3G190	F01N   3/025	89	交互燃焼型	Alternate combustion type
F01N   3/025 201 L	5	0	3G190	F01N   3/025	18	所定間隔で燃焼させるもの	Combustion at a certain interval
F01N   3/025 201 S	5	0	3G190	F01N   3/025	225	温度に応答するもの	responding the temperature
F01N   3/025 201 T	5	1	3G190	F01N   3/025	33	温度以外の入力信号にも応答するもの	responding the input signals other than temperature
F01N   3/025 201 U	5	0	3G190	F01N   3/025	26	負荷，回転数に応答するもの（Ｆ０１Ｎ３／０２５　２０１Ａ〜Ｆ０１Ｎ３／０２５　２０１Ｔ優先）	responding the load or number of revolutions
F01N   3/025 201 V	5	0	3G190	F01N   3/025	125	再生時期判定に特徴があるもの	characterized by recovery time identification.
F01N   3/025 201 Z	5	0	3G190	F01N   3/025	127	その他のもの	Others
F01N   3/027  \	4	4	3G190	F01N   3/027	5	電気または磁気によるヒータを用いるもの［７］	using electric or magnetic heating [7]
F01N   3/027  A	4	0	3G190	F01N   3/027	828	他の装置との組み合わせに特徴のあるもの【Ｆ０１Ｎ３／０１，Ｆ０１Ｎ３／０３１〜Ｆ０１Ｎ３／０５も併せて付与】	characterized by combination with other device [additionally classified to F01N3/01, F01N3/031 - F01N3/05]
F01N   3/027  B	4	0	3G190	F01N   3/027	404	フィルタ部の構造，配置	Filter structure or layout
F01N   3/027  C	4	0	3G190	F01N   3/027	546	ヒータ部の構造，取付，配置（電気ヒータ自体Ｈ０５Ｂ）	Heater structure, installation, or layout (electrical heater per se H 05 B)
F01N   3/027  D	4	1	3G190	F01N   3/027	359	フィルタ内部に取付，配置したもの；フィルタ自体がヒータであるもの	installed or placed inside the filter; the case that the filter per se is a heater
F01N   3/027  E	4	2	3G190	F01N   3/027	40	封鎖プラグに取付，配置したもの	installed or placed on the seal plug.
F01N   3/027  H	4	0	3G190	F01N   3/027	502	空気その他の添加物を供給するもの	supply air or any other additive
F01N   3/027  J	4	0	3G190	F01N   3/027	322	交互燃焼型	Alternate combustion type
F01N   3/027  K	4	0	3G190	F01N   3/027	142	個別に通電するもの	Individual electric conduction
F01N   3/027  S	4	0	3G190	F01N   3/027	254	温度に応答するもの	responding the temperature
F01N   3/027  V	4	0	3G190	F01N   3/027	373	再生時期判定に特徴があるもの	characterized by recovery time identification.
F01N   3/027  Z	4	0	3G190	F01N   3/027	282	その他のもの	Others
F01N   3/028  \	5	5	3G190	F01N   3/028	105	マイクロ波を用いるもの［７］	using microwaves [7]
F01N   3/029  \	4	4	3G190	F01N   3/029	1	排気に非燃料物質を添加するもの［７］	by adding non-fuel substances to exhaust [7]
F01N   3/029  B	4	0	3G190	F01N   3/029	145	触媒又は燃焼促進剤を添加するもの（排気に燃料を添加するものはＦ０１Ｎ３／０２５　１０１）	adding catalyst or combustion improver (adding fuel to exhaust F01N3/025 101)
F01N   3/029  C	4	0	3G190	F01N   3/029	37	水を添加するもの	adding water
F01N   3/029  Z	4	0	3G190	F01N   3/029	357	その他のもの	Others
F01N   3/031  \	3	3	3G190	F01N   3/031	683	フィルタをバイパスする手段を持つもの，例．目詰まり時，または冷間始動時［７］	having means for by-passing filters, e.g. when clogged or during cold engine start [7]
F01N   3/032  \	4	4	3G190	F01N   3/032	402	フィルタ再生時のみ［７］	during filter regeneration only [7]
F01N   3/033  \	3	3	3G190	F01N   3/033	0	他の装置と組み合わせたもの［７］	in combination with other devices [7]
F01N   3/033  A	3	0	3G190	F01N   3/033	157	バイパス通路をもつもの（フィルタをバイパスするものはＦ０１Ｎ３／０３１〜Ｆ０１Ｎ３／０３２）	having bypass passage (bypassing filter F01N3/031-f01N3/032)
F01N   3/033  B	3	0	3G190	F01N   3/033	217	マフラと関連するもの	related to the muffler
F01N   3/033  C	3	0	3G190	F01N   3/033	491	外気を導入するもの	guiding outer air
F01N   3/033  D	3	0	3G190	F01N   3/033	138	切換弁以外の排ガス流の規制または整流手段をもつもの	having means to regulate or rectify flow of exhaust gas besides selector valve
F01N   3/033  E	3	0	3G190	F01N   3/033	457	吸気側と関連するもの（Ｆ０１Ｎ３／０３３Ｇ，Ｆ０１Ｎ３／０３３ＪまたはＦ０１Ｎ３／０３３Ｋが優先）	related to the feed side (F01N3/033G, F01N3/033J or F01N3/033K take precedence)
F01N   3/033  G	3	0	3G190	F01N   3/033	633	吸気絞り，または排気絞りと関連するもの	intake throttle or related to intake throttle
F01N   3/033  J	3	0	3G190	F01N   3/033	690	ＥＧＲと関連するもの	related to EGR
F01N   3/033  K	3	0	3G190	F01N   3/033	109	過給機と関連するもの	related to supercharger
F01N   3/033  Z	3	0	3G190	F01N   3/033	312	その他のもの	Others
F01N   3/035  \	4	4	3G190	F01N   3/035	17	触媒反応装置を備えたもの［７］	with catalytic reactors [7]
F01N   3/035  A	4	0	3G190	F01N   3/035	3797	フィルタに担持したもの	support filter
F01N   3/035  E	4	0	3G190	F01N   3/035	1394	フィルタとは別体の触媒装置と組み合わせたもの	combined with catalytic converter separated from filter
F01N   3/035  G	4	0	3G190	F01N   3/035	172	フィルタとは別体の吸着，脱臭装置と組み合わせたもの	combined with adsorption deodorization device separated from filter
F01N   3/035  Z	4	0	3G190	F01N   3/035	8	その他のもの	Others
F01N   3/037  \	2	2	3G190	F01N   3/037	3	慣性力または遠心力による分離器を用いるもの，例．アグロメレータと関連するもの［７］	by means of inertial or centrifugal separators, e.g. associated with agglomerators [7]
F01N   3/037  A	2	0	3G190	F01N   3/037	150	サイクロンとフィルタとをもつもの	having the cyclone and filter
F01N   3/037  B	2	1	3G190	F01N   3/037	59	アクシアルフロー形の複数のフィルタをもつもの	having multiple axial flow type filters
F01N   3/037  C	2	1	3G190	F01N   3/037	36	燃焼手段をもつもの	having a combustion means
F01N   3/037  E	2	1	3G190	F01N   3/037	26	洗浄手段をもつもの	having a washing means
F01N   3/037  F	2	0	3G190	F01N   3/037	37	燃焼手段をもつもの（Ｆ０１Ｎ３／０３７Ｃが優先）	having a combustion means (F01N3/037C takes precedence.)
F01N   3/037  Z	2	0	3G190	F01N   3/037	60	その他のもの	Others
F01N   3/038  \	2	2	3G190	F01N   3/038	1	穴の開いたプレートにより形成される拡張室によるもの［７］	by means of perforated plates defining expansion chambers associated with condensation and collection chambers [7]
F01N   3/04  \	2	2	3G091	F01N   3/04	12	液体を用いるもの	using liquid
F01N   3/04  A	2	0	3G091	F01N   3/04	412	排気ガス中への噴霧手段をもつもの	having a means of spray into the exhaust gas
F01N   3/04  B	2	1	3G091	F01N   3/04	15	バイパス通路で噴霧するもの	spraying in the bypass channel
F01N   3/04  C	2	1	3G091	F01N   3/04	43	消音と関連するもの	related to soundproofing
F01N   3/04  D	2	1	3G091	F01N   3/04	200	水以外の液体	Liquids other than water
F01N   3/04  E	2	0	3G091	F01N   3/04	66	回転体をもつもの	having a rotor
F01N   3/04  F	2	1	3G091	F01N   3/04	61	回転羽根	Rotary blade
F01N   3/04  G	2	1	3G091	F01N   3/04	57	液体の循環ポンプ	Liquid circulation pump
F01N   3/04  H	2	0	3G091	F01N   3/04	62	消音と関連するもの（Ｆ０１Ｎ３／０４Ｃが優先）	related to soundproofing (F01N3/04C takes precedence.)
F01N   3/04  J	2	0	3G091	F01N   3/04	113	水以外の液体（Ｆ０１Ｎ３／０４Ｄが優先）	Liquids other than water (F01N3/04D takes precedence.)
F01N   3/04  Z	2	0	3G091	F01N   3/04	249	その他のもの	Others
F01N   3/05  \	2	2	3G091	F01N   3/05	25	空気を用いるもの，例．排気に空気を混ぜるもの（排気に空気を加える消音器Ｆ０１Ｎ１／１４；排気の有害成分の熱または触媒反応装置への添加空気供給装置Ｆ０１Ｎ３／３０）［７］	by means of air, e.g. by mixing exhaust with air(silencers working by addition of air to exhaust F01N1/14; arrangements for the supply of additional air for the thermal or catalytic conversion of noxious components of exhaust F01N3/30) [7]
F01N   3/06  \	1	1	3G091	F01N   3/06	196	火花を消すためのもの	for extinguishing sparks
F01N   3/08  \	1	1	3G091	F01N   3/08	28	無害にするためのもの（電気または静電気による分離器を使うものＦ０１Ｎ３／０１，化学的特徴があるものＢ０１Ｄ５３／９２）［１，７］	for rendering innocuous (by using electric or electrostatic separator F01N3/01, having chemical characteristics B01D53/92) [1, 7]
F01N   3/08  A	1	0	3G091	F01N   3/08	5432	吸着，脱臭	Adsorption, deodorisation
F01N   3/08  B	1	0	3G091	F01N   3/08	7699	アンモニアの添加等によりＮＯ↓ｘを除去するもの	removing NOx by adding ammonia, etc.
F01N   3/08  G	1	1	3G091	F01N   3/08	1471	機関状態により制御するもの	controlling depending on the engine state
F01N   3/08  H	1	2	3G091	F01N   3/08	907	ＮＯ↓ｘ濃度を検出するもの	detecting NOx concentration
F01N   3/08  C	1	0	3G091	F01N   3/08	1069	電気磁気手段	Electrical or magnetic means
F01N   3/08  D	1	0	3G091	F01N   3/08	318	オゾンを供給するもの	supplying ozone
F01N   3/08  E	1	0	3G091	F01N   3/08	13	超音波	Supersonic wave
F01N   3/08  F	1	0	3G091	F01N   3/08	23	放射線	Radioactive ray
F01N   3/08  Z	1	0	3G091	F01N   3/08	420	その他のもの	Others
F01N   3/10  \	2	2	3G091	F01N   3/10	38	排気の有害成分を熱または触媒で変換することによるもの［３］	by thermal or catalytic conversion of noxious components of exhaust [3]
F01N   3/10  A	2	0	3G091	F01N   3/10	5343	触媒の成分に特徴のあるもの	characterized by the component of the catalyst
F01N   3/10  Z	2	0	3G091	F01N   3/10	527	その他のもの	Others
F01N   3/18  \	3	3	3G091	F01N   3/18	12	操作の方法に特徴をもつもの；調整［３］	characterised by methods of operation; Regulation [3]
F01N   3/18  A	3	0	3G091	F01N   3/18	217	浄化装置の冷却	Cooling the clarifying device
F01N   3/18  B	3	0	3G091	F01N   3/18	590	浄化装置の再生	Recovering the clarifying device
F01N   3/18  C	3	0	3G091	F01N   3/18	1213	浄化装置の警報手段	Alarm means of the clarifying device
F01N   3/18  D	3	0	3G091	F01N   3/18	214	浄化装置始動時の活性向上	Activity improvement at the start of the clarifying device
F01N   3/18  E	3	0	3G091	F01N   3/18	113	被毒した浄化装置の活性向上	Activity improvement for the poisoned clarifying device
F01N   3/18  F	3	0	3G091	F01N   3/18	272	浄化装置をバイパスする通路をもつもの「図」	having a channel that bypasses the clarifying device, [figure]
F01N   3/18  G	3	0	3G091	F01N   3/18	130	浄化装置において，バイパス通路をもつもの（Ｆ０１Ｎ３／１８Ｆが優先）	having a bypass channel in the clarifying device (other than F01N3/18F)
F01N   3/18  Z	3	0	3G091	F01N   3/18	120	その他のもの	Others
F01N   3/20  \	4	4	3G091	F01N   3/20	30	特に触媒による変換に適用されるもの（Ｆ０１Ｎ３／２２が優先）［３］	specially adapted for catalytic conversion (F01N 3/22 takes precedence) [3]
F01N   3/20  A	4	0	3G091	F01N   3/20	450	触媒の冷却	Cooling the catalyst
F01N   3/20  B	4	0	3G091	F01N   3/20	1895	触媒の再生	Recovering the catalyst
F01N   3/20  C	4	0	3G091	F01N   3/20	2705	触媒の警報手段	Alarm means of the catalyst
F01N   3/20  D	4	0	3G091	F01N   3/20	2149	触媒始動時の活性向上	Activity improvement at the start of the catalyst
F01N   3/20  H	4	1	3G091	F01N   3/20	493	複数の触媒をもつもの	having multiple catalysts
F01N   3/20  J	4	2	3G091	F01N   3/20	331	バイパス通路をもつもの	having a bypass channel
F01N   3/20  K	4	1	3G091	F01N   3/20	1879	ヒータをもつもの	having a heater
F01N   3/20  L	4	1	3G091	F01N   3/20	325	バーナをもつもの	having a burner
F01N   3/20  E	4	0	3G091	F01N   3/20	1752	被毒した触媒の活性向上	Activity improvement for the poisoned catalyst
F01N   3/20  F	4	0	3G091	F01N   3/20	431	触媒をバイパスする通路をもつもの「図」	having a channel that bypasses the catalyst, [figure]
F01N   3/20  M	4	1	3G091	F01N   3/20	357	切換弁自体	Change-over valve per se
F01N   3/20  N	4	1	3G091	F01N   3/20	663	複数の触媒をもつもの	having multiple catalysts
F01N   3/20  P	4	1	3G091	F01N   3/20	213	排気系の他の装置と関連するもの	related to other devices in the exhaust system
F01N   3/20  Q	4	2	3G091	F01N   3/20	43	マフラ	Muffler
F01N   3/20  R	4	1	3G091	F01N   3/20	579	排気系以外の装置，機関制御と関連するもの	related to control of the devices/engines other than the exhaust system
F01N   3/20  S	4	2	3G091	F01N   3/20	200	過給機	Supercharger
F01N   3/20  T	4	2	3G091	F01N   3/20	33	気筒数制御	Control of the number of  cylinders
F01N   3/20  U	4	1	3G091	F01N   3/20	295	バイパス量の制御に特徴があるもの	characterized by control of the bypass volume
F01N   3/20  V	4	2	3G091	F01N   3/20	219	温度に応答するもの	responding the temperature
F01N   3/20  W	4	3	3G091	F01N   3/20	26	ヒューズ弁，流体素子	Fuse valve, fluid device
F01N   3/20  G	4	0	3G091	F01N   3/20	225	触媒において，バイパス通路をもつもの（Ｆ０１Ｎ３／２０Ｆが優先）	having a bypass channel in the catalyst (other than F01N3/20F)
F01N   3/20  X	4	1	3G091	F01N   3/20	27	気筒数制御と関連するもの	related to control of the number of cylinders
F01N   3/20  Z	4	0	3G091	F01N   3/20	239	その他のもの	Others
F01N   3/22  \	4	4	3G091	F01N   3/22	269	添加空気の供給のみの調整，例．バイパスあるいは可変の空気ポンプ駆動手段によるもの［３］	Regulation of additional air supply only, e.g. using by-passes or variable air pump drives [3]
F01N   3/22 301 \	5	5	3G091	F01N   3/22	5	触媒装置に対して供給するもの	supplied to the catalyst device
F01N   3/22 301 A	5	0	3G091	F01N   3/22	154	温度に応答するもの	responding the temperature
F01N   3/22 301 B	5	1	3G091	F01N   3/22	307	触媒又は排ガスの温度（Ｆ０１Ｎ３／２２　３０１Ｋが優先〕	Temperature of the catalyst or exhaust gas (F01N3/22 301K takes precedence.)
F01N   3/22 301 C	5	0	3G091	F01N   3/22	143	高度，気圧に応答するもの	responding the altitude or atmospheric temperature
F01N   3/22 301 D	5	0	3G091	F01N   3/22	28	オリフィス差圧に応答するもの	responding the orifice differential pressure
F01N   3/22 301 E	5	0	3G091	F01N   3/22	83	機関吸入空気量，ベンチュリ負圧に応答するもの	responding the engine feed air volume or Venturi negative pressure
F01N   3/22 301 F	5	0	3G091	F01N   3/22	86	排ガス量，圧力に応答するもの	responding the exhaust gas volume or pressure
F01N   3/22 301 G	5	0	3G091	F01N   3/22	152	排ガスセンサに応答するもの	responding the exhaust gas sensor
F01N   3/22 301 H	5	0	3G091	F01N   3/22	39	複数の空気供給源をもつもの	having multiple air supply sources
F01N   3/22 301 J	5	0	3G091	F01N   3/22	97	複数の空気供給先をもつもの	having multiple air supply destinations
F01N   3/22 301 K	5	1	3G091	F01N   3/22	48	温度に応答するもの（Ｆ０１Ｎ３／２２　３０１Ｌが優先）	responding the temperature (F01N3/22 301L takes precedence.)
F01N   3/22 301 L	5	1	3G091	F01N   3/22	112	複数の触媒をもつもの	having multiple catalysts
F01N   3/22 301 M	5	0	3G091	F01N   3/22	193	触媒の下流又は複数の触媒の中間に供給するもの（Ｆ０１Ｎ３／２２　３０１Ｌが優先）	supplied to the downstream of the catalyst or between multiple catalysts (F01N3/22 301L takes precedence.)
F01N   3/22 301 N	5	0	3G091	F01N   3/22	38	アフターバーンの防止	After-burning prevention
F01N   3/22 301 P	5	0	3G091	F01N   3/22	153	加圧式供給における制御（Ｆ０１Ｎ３／２２　３０１Ａ〜Ｆ０１Ｎ３／２２　３０１Ｎが優先〕	Control in pressurized supply (F01N3/22 301A to F01N3/22 301N take precedence.)
F01N   3/22 301 Q	5	1	3G091	F01N   3/22	91	加圧空気を信号として利用するもの	utilising the pressurised air as the signal
F01N   3/22 301 R	5	1	3G091	F01N   3/22	54	負圧信号を遅延，緩和するもの	delaying or mitigating the negative pressure signal
F01N   3/22 301 S	5	0	3G091	F01N   3/22	101	制御部品	Control parts
F01N   3/22 301 T	5	1	3G091	F01N   3/22	55	排気系とリリーフ系との切換弁	Change-over valve between the exhaust system and relief system
F01N   3/22 301 U	5	1	3G091	F01N   3/22	48	負圧制御弁	Negative pressure control valve
F01N   3/22 301 V	5	1	3G091	F01N   3/22	42	リリーフ弁	Relief valve
F01N   3/22 301 W	5	1	3G091	F01N   3/22	30	センサ	Sensor
F01N   3/22 301 X	5	0	3G091	F01N   3/22	161	エアポンプ駆動の制御	Control of driving the air pump
F01N   3/22 301 Z	5	0	3G091	F01N   3/22	170	その他のもの	Others
F01N   3/22 311 \	6	6	3G091	F01N   3/22	1	添加空気供給装置以外の装置と関連するもの（Ｆ０１Ｎ３／２２　３２１が優先）	related to devices other than the added air supply device (F01N3/22 321 takes precedence.)
F01N   3/22 311 A	6	0	3G091	F01N   3/22	89	ＥＧＲ	EGR
F01N   3/22 311 B	6	0	3G091	F01N   3/22	128	過給機	Supercharger
F01N   3/22 311 C	6	0	3G091	F01N   3/22	34	点火系	Ignition system
F01N   3/22 311 D	6	0	3G091	F01N   3/22	23	変速機，クラッチ	Transmission, clutch
F01N   3/22 311 E	6	0	3G091	F01N   3/22	13	エンジン冷却系	Engine cooling system
F01N   3/22 311 F	6	0	3G091	F01N   3/22	114	吸気側	Feed side
F01N   3/22 311 G	6	1	3G091	F01N   3/22	39	絞り弁と機械的に連動	mechanically interlocked with the throttle valve
F01N   3/22 311 H	6	1	3G091	F01N   3/22	12	スロットルオプナ	Throttle opener
F01N   3/22 311 J	6	1	3G091	F01N   3/22	23	気化器	Carbureter
F01N   3/22 311 K	6	2	3G091	F01N   3/22	29	チョーク弁	Choke valve
F01N   3/22 311 L	6	1	3G091	F01N   3/22	134	吸気側空燃比	Feed side air-fuel ratio
F01N   3/22 311 M	6	0	3G091	F01N   3/22	14	圧力発生装置	Pressure generating device
F01N   3/22 311 N	6	0	3G091	F01N   3/22	12	気筒数制御	Control of the number of  cylinders
F01N   3/22 311 Z	6	0	3G091	F01N   3/22	89	その他のもの	Others
F01N   3/22 321 \	6	6	3G091	F01N   3/22	2	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/22 321 A	6	0	3G091	F01N   3/22	45	温度に応答するもの	responding the temperature
F01N   3/22 321 B	6	1	3G091	F01N   3/22	76	触媒又は排ガスの温度	Catalyst or exhaust gas temperature
F01N   3/22 321 C	6	0	3G091	F01N   3/22	2	高度，気圧に応答するもの	responding the altitude or atmospheric temperature
F01N   3/22 321 D	6	0	3G091	F01N   3/22	44	振動，断続，間欠的に供給するもの	supplied oscillatorily, continually, or intermittently
F01N   3/22 321 E	6	0	3G091	F01N   3/22	24	ＥＧＲと関連するもの	related to EGR
F01N   3/22 321 F	6	0	3G091	F01N   3/22	38	過給機と関連するもの	related to the supercharger
F01N   3/22 321 G	6	0	3G091	F01N   3/22	19	気筒数制御と関連するもの	related to control of the number of cylinders
F01N   3/22 321 H	6	0	3G091	F01N   3/22	33	複数の空気供給先をもつもの	having multiple air supply destinations
F01N   3/22 321 J	6	0	3G091	F01N   3/22	79	複数の触媒をもつもの	having multiple catalysts
F01N   3/22 321 K	6	0	3G091	F01N   3/22	53	空気供給口，センサの配置又はセンサ自体	Air supply port, sensor layout, or sensor per se
F01N   3/22 321 L	6	0	3G091	F01N   3/22	81	吸気側の装置，機関制御と関連するもの	related to control of the devices/engines on the feed side
F01N   3/22 321 M	6	1	3G091	F01N   3/22	23	気化器	Carbureter
F01N   3/22 321 N	6	1	3G091	F01N   3/22	113	吸気側空燃比	Feed side air-fuel ratio
F01N   3/22 321 P	6	2	3G091	F01N   3/22	53	アイドル時又はフィードバック制御停止時	during idling or feedback control stop
F01N   3/22 321 Q	6	2	3G091	F01N   3/22	4	吸気側空燃比を振動させるもの	oscillating the feed side air-fuel ratio
F01N   3/22 321 R	6	0	3G091	F01N   3/22	104	排ガスセンサによる２次空気制御（Ｆ０１Ｎ３／２２　３２１Ａ〜Ｆ０１Ｎ３／２２　３２１Ｑが優先）	Secondary air control by the exhaust gas sensor (F01N3/22 321A to F01N3/22 321Q take precedence.)
F01N   3/22 321 S	6	1	3G091	F01N   3/22	24	複数の排ガスセンサをもつもの	having multiple exhaust gas sensors
F01N   3/22 321 T	6	1	3G091	F01N   3/22	15	スキップさせるもの	Skipping
F01N   3/22 321 U	6	1	3G091	F01N   3/22	2	制御弁の作動速度の調整	Control valve running speed adjustment
F01N   3/22 321 V	6	1	3G091	F01N   3/22	20	応答性向上（Ｆ０１Ｎ３／２２　３２１Ｕが優先）	Response improvement (F01N3/22 321U takes precedence.)
F01N   3/22 321 W	6	1	3G091	F01N   3/22	3	負荷による空燃比変動を小さくするもの	minimizing air-fuel ratio variation caused by the load
F01N   3/22 321 Z	6	0	3G091	F01N   3/22	57	その他のもの	Others
F01N   3/24  \	3	3	3G091	F01N   3/24	17	変換装置の構造的な面に特徴をもつもの（触媒反応装置と組み合わせた濾過装置Ｆ０１Ｎ３／０３５）［３，７］	characterised by constructional aspects of converting apparatus (filtering device combined with catalysisF01N3/035)  [3, 7]
F01N   3/24  A	3	0	3G091	F01N   3/24	321	排気管に触媒と他の排気浄化装置とをもつもの	having the catalyst and another exhaust clarifying device in the exhaust pipe
F01N   3/24  B	3	1	3G091	F01N   3/24	636	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/24  C	3	1	3G091	F01N   3/24	1834	複数の触媒をもつもの（Ｆ０１Ｎ３／２４Ｂが優先）	having multiple catalysts (F01N3/24B takes precedence.)
F01N   3/24  D	3	1	3G091	F01N   3/24	45	サーマルリアクタをもつもの（Ｆ０１Ｎ３／２４Ｂ，Ｆ０１Ｎ３／２４Ｃが優先）	having a thermal reactor (F01N3/24B and F01N3/24C take precedence.)
F01N   3/24  E	3	1	3G091	F01N   3/24	5120	フィルタ，吸着材をもつもの	having a filter or adsorbing material
F01N   3/24  F	3	0	3G091	F01N   3/24	703	燃料又は空気の供給を除く，排気管又は排気系の他の装置と関連する触媒（Ｆ０１Ｎ３／２４Ａが優先；触媒のバイパス通路をもつものはＦ０１Ｎ３／２０）	Catalyst related to the exhaust pipe or another device in the exhaust system except for fuel or air supply (F02N3/24A takes precedence; having a bypass channel for the catalyst F01N3/20)
F01N   3/24  G	3	1	3G091	F01N   3/24	480	マニホルド以外で複数の排気管をもつもの	having multiple exhaust pipes besides manifold
F01N   3/24  H	3	2	3G091	F01N   3/24	161	複数の入口	Multiple inlets
F01N   3/24  J	3	1	3G091	F01N   3/24	694	マフラと関連するもの（Ｆ０１Ｎ３／２４Ｌが優先）	related to the muffler (F01N3/24L takes precedence.)
F01N   3/24  K	3	1	3G091	F01N   3/24	314	自動２輪車用	for motorbikes
F01N   3/24  L	3	1	3G091	F01N   3/24	3189	熱交換，冷却，加熱，蓄熱手段をもつもの	having a heat exchange, cooling, heating, or heat storage means
F01N   3/24  M	3	2	3G091	F01N   3/24	41	吸気加熱	Feed heating
F01N   3/24  N	3	1	3G091	F01N   3/24	2388	排ガス流の規制，整流手段をもつもの	having an exhaust gas flow regulation or adjustment means
F01N   3/24  P	3	2	3G091	F01N   3/24	157	多孔平板状（Ｆ０１Ｎ３／２４Ｑが優先）	Flat perforated plate (F01N3/24Q takes precedence.)
F01N   3/24  Q	3	2	3G091	F01N   3/24	182	触媒下流側	Downstream of the catalyst
F01N   3/24  R	3	0	3G091	F01N   3/24	4830	排気系以外の装置，機関制御と関連する触媒	Catalyst related to control of the devices/engines other than the exhaust system
F01N   3/24  S	3	1	3G091	F01N   3/24	1146	ＥＧＲ	EGR
F01N   3/24  T	3	1	3G091	F01N   3/24	961	過給機	Supercharger
F01N   3/24  U	3	1	3G091	F01N   3/24	687	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/24  Z	3	0	3G091	F01N   3/24	269	その他のもの	Others
F01N   3/26  \	4	4	3G091	F01N   3/26	3	熱反応装置の構造［３］	Construction of thermal reactors [3]
F01N   3/26  A	4	0	3G091	F01N   3/26	112	保温，断熱，蓄熱	Heat keeping, heat insulation, heat storage
F01N   3/26  B	4	1	3G091	F01N   3/26	102	サーマルリアクタ	Thermal reactor
F01N   3/26  C	4	2	3G091	F01N   3/26	78	入口管に関連するもの	related to the inlet tube
F01N   3/26  D	4	2	3G091	F01N   3/26	41	エンジン本体への取付	Installation on the engine body
F01N   3/26  E	4	2	3G091	F01N   3/26	73	反応筒内部の構成	Configuration of the inside of the reaction cylinder
F01N   3/26  F	4	3	3G091	F01N   3/26	63	排ガス流の規制，整流手段	Exhaust gas flow regulation or adjustment means
F01N   3/26  G	4	2	3G091	F01N   3/26	99	熱変形の吸収，相対変位可能としたもの	Thermal deformation absorption or relative displacement enabled
F01N   3/26  H	4	2	3G091	F01N   3/26	16	排気系における排ガス還流	Exhaust gas return in the exhaust system
F01N   3/26  J	4	2	3G091	F01N   3/26	87	断熱手段の形状，配置	Heat insulation means shape or layout
F01N   3/26  K	4	2	3G091	F01N   3/26	30	過熱防止，冷却	Overheat prevention, cooling
F01N   3/26  L	4	0	3G091	F01N   3/26	175	排気管又は排気系の他の装置と関連するもの	related to the exhaust pipe or another device in the exhaust system
F01N   3/26  M	4	0	3G091	F01N   3/26	77	排気系以外の装置，機関制御と関連するもの	related to control of the devices/engines other than the exhaust system
F01N   3/26  Z	4	0	3G091	F01N   3/26	43	その他のもの	Others
F01N   3/28  \	4	4	3G091	F01N   3/28	674	触媒反応装置の構造［３］	Construction of catalytic reactors [3]
F01N   3/28  A	4	0	3G091	F01N   3/28	97	アクシアルフロー	Axial flow
F01N   3/28  B	4	0	3G091	F01N   3/28	129	ラジアルフロー	Radial flow
F01N   3/28  C	4	1	3G091	F01N   3/28	50	円錐形ケース	Conical case
F01N   3/28  D	4	0	3G091	F01N   3/28	84	ダウンフロー	Down flow
F01N   3/28  E	4	1	3G091	F01N   3/28	55	触媒床のプレートに特徴があるもの	characterised by the plate of the catalyst floor
F01N   3/28  F	4	1	3G091	F01N   3/28	73	触媒のケースへの取付	Installing the catalyst on the case
F01N   3/28  G	4	0	3G091	F01N   3/28	36	アクシアル，ラジアル又はダウンフロー	Axial, radial, or down flow
F01N   3/28  H	4	0	3G091	F01N   3/28	76	反転フロー	Inverted flow
F01N   3/28  J	4	0	3G091	F01N   3/28	347	直列に複数の触媒をもつもの	having multiple catalysts in series
F01N   3/28  K	4	1	3G091	F01N   3/28	55	ダウンフロー	Down flow
F01N   3/28  L	4	0	3G091	F01N   3/28	141	ハニカム触媒ももつもの	having a honey-comb catalyst
F01N   3/28  M	4	0	3G091	F01N   3/28	161	排気系の触媒以外の装置と関連するもの	related to devices other than the catalyst in the exhaust system
F01N   3/28  N	4	1	3G091	F01N   3/28	241	マフラ	Muffler
F01N   3/28  P	4	0	3G091	F01N   3/28	111	排気系以外の装置と関連するもの	related to devices other than the exhaust system
F01N   3/28  Q	4	0	3G091	F01N   3/28	466	触媒自体	Catalyst per se
F01N   3/28  Z	4	0	3G091	F01N   3/28	206	その他のもの	Others
F01N   3/28 301 \	5	5	3G091	F01N   3/28	20	ハニカム又はモノリス型	Honey-comb or monolith type
F01N   3/28 301 A	5	0	3G091	F01N   3/28	384	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/28 301 B	5	1	3G091	F01N   3/28	397	複数の触媒をもつもの	having multiple catalysts
F01N   3/28 301 C	5	0	3G091	F01N   3/28	3304	還元触媒をもつもの	having a reducing catalyst
F01N   3/28 301 D	5	1	3G091	F01N   3/28	517	還元触媒の下流に酸化触媒をもつもの（Ｆ０１Ｎ３／２８　３０１Ｆが優先）	having an oxidating catalyst on the downstream of the reducing catalyst (F01N3/28 301F takes precedence.)
F01N   3/28 301 E	5	1	3G091	F01N   3/28	905	還元触媒の上流に酸化触媒をもつもの（Ｆ０１Ｎ３／２８　３０１Ｆが優先）	having an oxidating catalyst on the upstream of the reducing catalyst (F01N3/28 301F takes precedence.)
F01N   3/28 301 F	5	1	3G091	F01N   3/28	407	３個以上の触媒をもつもの	having at least three catalysts
F01N   3/28 301 G	5	0	3G091	F01N   3/28	833	複数の触媒をもつもの	having multiple catalysts
F01N   3/28 301 H	5	1	3G091	F01N   3/28	290	並列	Parallel
F01N   3/28 301 J	5	1	3G091	F01N   3/28	226	３個以上の触媒をもつもの	having at least three catalysts
F01N   3/28 301 K	5	0	3G091	F01N   3/28	65	アクシアルフロー以外のもの	other than axial flow
F01N   3/28 301 L	5	1	3G091	F01N   3/28	119	ラジアルフロー	Radial flow
F01N   3/28 301 M	5	1	3G091	F01N   3/28	51	ダウンフロー，斜めフロー	Down flow, diagonal flow
F01N   3/28 301 N	5	0	3G091	F01N   3/28	153	ハニカム触媒カセットの取付手段	Means of installing the honey-comb catalyst cassette
F01N   3/28 301 P	5	0	3G091	F01N   3/28	4033	触媒自体の内部構造	Internal structure of the catalyst per se
F01N   3/28 301 Q	5	1	3G091	F01N   3/28	799	担持量を変えるもの	changing the carried volume
F01N   3/28 301 R	5	1	3G091	F01N   3/28	59	通気孔が曲線形であるもの	Curved air vent
F01N   3/28 301 S	5	1	3G091	F01N   3/28	108	３次元網目状	Three-dimensional mesh type
F01N   3/28 301 T	5	1	3G091	F01N   3/28	56	自動２輪車用	for motorbikes
F01N   3/28 301 U	5	0	3G091	F01N   3/28	852	触媒のケースへの取付，取付部	Installing the catalyst on the case, installed part
F01N   3/28 301 V	5	0	3G091	F01N   3/28	1026	ケースの排気管への取付，取付部	Installing the case on the exhaust pipe, installed part
F01N   3/28 301 W	5	0	3G091	F01N   3/28	691	ケース（Ｆ０１Ｎ３／２８　３０１Ｕ，Ｆ０１Ｎ３／２８　３０１Ｖが優先）	Case (F01N3/28 301U and F01N3/28 301V take precedence.)
F01N   3/28 301 Z	5	0	3G091	F01N   3/28	337	その他のもの	Others
F01N   3/28 311 \	6	6	3G091	F01N   3/28	0	触媒自体の破壊防止手段をもつもの	having a mean of preventing the destruction of the catalyst per se
F01N   3/28 311 A	6	0	3G091	F01N   3/28	121	軸方向に複数の触媒をもつもの	having multiple catalysts in the axial direction
F01N   3/28 311 B	6	0	3G091	F01N   3/28	67	軸方向支持手段をもつもの	having an axial supporting means
F01N   3/28 311 C	6	1	3G091	F01N   3/28	131	触媒の端部に対応する有底円筒手段をもつもの（Ｆ０１Ｎ３／２８　３１１Ｊ優先）「図」	having a means of a cylinder with a bottom corresponding to the end of the catalyst (F01N3/28 311J takes precedence.) [figure]
F01N   3/28 311 D	6	2	3G091	F01N   3/28	21	断面が長方形，円形の手段ももつもの「図」	having a means of a rectangular or circular cross section, [figure]
F01N   3/28 311 E	6	1	3G091	F01N   3/28	36	Ｆ０１Ｎ３／２８　３１１Ｃの手段と対称な有底円筒手段をもつもの「図」	having a means of a cylinder with a bottom that is symmetrical to the means in F01N3/28 311C [figure]
F01N   3/28 311 F	6	2	3G091	F01N   3/28	57	断面が長方形，円形の手段ももつもの「図」	having a means of a rectangular or circular cross section, [figure]
F01N   3/28 311 G	6	1	3G091	F01N   3/28	35	Ｆ０１Ｎ３／２８　３１１ＣとＦ０１Ｎ３／２８　３１１Ｅの手段を共にもつもの「図」	having both means in F01N3/28 311C and F01N3/28 311E, [figure]
F01N   3/28 311 H	6	1	3G091	F01N   3/28	96	軸方向支持手段の内部構造，製造法	Internal structure or manufacturing method of an axial supporting means
F01N   3/28 311 J	6	2	3G091	F01N   3/28	86	軸方向支持手段がＦ０１Ｎ３／２８　３１１Ｃの手段であるもの	Means in F01N3/28 311C for an axial supporting means
F01N   3/28 311 K	6	2	3G091	F01N   3/28	46	リテーナ，フランジと関連するもの	related to the retainer or flange
F01N   3/28 311 L	6	1	3G091	F01N   3/28	25	円錐状支持手段をもつもの	having a conical supporting means
F01N   3/28 311 M	6	0	3G091	F01N   3/28	328	半径方向支持手段に特徴があるもの	characterized by the radial supporting means
F01N   3/28 311 N	6	1	3G091	F01N   3/28	824	クッション材，シール材の内部構造，製造法	Internal structure or manufacturing method of the cushion material or seal material
F01N   3/28 311 P	6	2	3G091	F01N   3/28	328	製造法，成形法	Manufacturing method, moulding method
F01N   3/28 311 Q	6	0	3G091	F01N   3/28	199	半径方向クッション材，シール材の軸方向固定に特徴があるもの	characterised by axial fastening of the radical cushion material or seal material
F01N   3/28 311 R	6	0	3G091	F01N   3/28	265	触媒自体の形状，内部構造	Shape or internal structure of the catalyst per se
F01N   3/28 311 S	6	0	3G091	F01N   3/28	557	触媒のケースへの取付，取付部	Installing the catalyst on the case, installed part
F01N   3/28 311 T	6	0	3G091	F01N   3/28	219	ケースの排気管への取付，取付部	Installing the case on the exhaust pipe, installed part
F01N   3/28 311 U	6	0	3G091	F01N   3/28	309	ケース（Ｆ０１Ｎ３／２８　３１１Ｓ，Ｆ０１Ｎ３／２８　３１１Ｔが優先〕	Case (F01N3/28 311S and F01N3/28 311T take precedence.)
F01N   3/28 311 Z	6	0	3G091	F01N   3/28	66	その他のもの	Others
F01N   3/30  \	4	4	3G091	F01N   3/30	0	添加空気の供給のための装置（調整，例．バイパスあるいは可変の空気ポンプ駆動手段によるもの，Ｆ０１Ｎ３／２２）［３］	Arrangements for supply of additional air (regulation, e.g. using by-passes or variable air pump drives, F01N 3/22) [3]
F01N   3/30  A	4	0	3G091	F01N   3/30	104	２次空気取入部の構造，配置	Structure or layout of the secondary air intake
F01N   3/30  B	4	0	3G091	F01N   3/30	214	２次空気供給部の構造，配置	Structure or layout of the secondary air supply
F01N   3/30  C	4	1	3G091	F01N   3/30	109	触媒と関連するもの	related to catalysts
F01N   3/30  D	4	0	3G091	F01N   3/30	87	２次空気の予熱	Preheat of the secondary air
F01N   3/30  E	4	0	3G091	F01N   3/30	74	加圧式と負圧式の両供給手段をもつもの	having both supply means of the pressurised type and negative pressure type
F01N   3/30  F	4	0	3G091	F01N   3/30	18	回転ピストン機関用	for rotary piston engines
F01N   3/30  G	4	0	3G091	F01N   3/30	52	自動２輪車用	for motorbikes
F01N   3/30  Z	4	0	3G091	F01N   3/30	49	その他のもの	Others
F01N   3/32  \	5	5	3G091	F01N   3/32	26	空気ポンプを用いるもの（噴流式空気ポンプを用いるものＦ０１Ｎ３／３４；ポンプ一般Ｆ０４）［３］	using air pumps (using jet air pumps F01N 3/34; pumps in general F04) [3]
F01N   3/32  A	5	0	3G091	F01N   3/32	72	２次空気取入部の構造，配置	Structure or layout of the secondary air intake
F01N   3/32  B	5	0	3G091	F01N   3/32	190	２次空気供給部の構造，配置	Structure or layout of the secondary air supply
F01N   3/32  C	5	0	3G091	F01N   3/32	21	クランク室圧縮型エアポンプ	Crank chamber compression type air pump
F01N   3/32  D	5	0	3G091	F01N   3/32	70	触媒以外の排気浄化装置に関するもの	related to the exhaust clarifying device other than the catalyst
F01N   3/32  E	5	0	3G091	F01N   3/32	72	逆止弁，リリーフ弁自体	Check valve or relief valve per se
F01N   3/32  F	5	0	3G091	F01N   3/32	120	エアポンプ自体（Ｆ０１Ｎ３／３２Ｃが優先）	Air pump per se (F01N3/32C takes precedence.)
F01N   3/32  G	5	0	3G091	F01N   3/32	116	エアポンプの駆動手段（Ｆ０１Ｎ３／３２Ｃが優先）	Air pump driving means (F01N3/32C takes precedence.)
F01N   3/32  Z	5	0	3G091	F01N   3/32	151	その他のもの	Others
F01N   3/32 301 \	6	6	3G091	F01N   3/32	0	添加空気供給通路に制御手段をもつもの（Ｆ０１Ｎ３／２２が優先）	having a control means in the added air supply channel (F01N3/22 takes precedence.)
F01N   3/32 301 A	6	0	3G091	F01N   3/32	53	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/32 301 B	6	0	3G091	F01N   3/32	169	他の装置と関連するもの	related to other devices
F01N   3/32 301 C	6	1	3G091	F01N   3/32	36	ＥＧＲ	EGR
F01N   3/32 301 D	6	1	3G091	F01N   3/32	63	過給機	Supercharger
F01N   3/32 301 Z	6	0	3G091	F01N   3/32	113	その他のもの	Others
F01N   3/34  \	5	5	3G091	F01N   3/34	1	空気導管または噴流式空気ポンプを用いるもの，例．機関の排気孔の近傍［３］	using air conduits or jet air pumps, e.g. near the engine exhaust port [3]
F01N   3/34  A	5	0	3G091	F01N   3/34	97	触媒上流に供給するもの（Ｆ０１Ｎ３／３４Ｃが優先）	supplied to the upstream of the catalyst (F01N3/34C takes precedence.)
F01N   3/34  B	5	1	3G091	F01N   3/34	44	自動２輪車用	for motorbikes
F01N   3/34  C	5	0	3G091	F01N   3/34	89	排気孔近傍に供給するもの	supplied near the exhaust port
F01N   3/34  D	5	1	3G091	F01N   3/34	154	自動２輪車用	for motorbikes
F01N   3/34  E	5	0	3G091	F01N   3/34	171	２次空気取入部の構造，配置	Structure or layout of the secondary air intake
F01N   3/34  F	5	0	3G091	F01N   3/34	54	複数の触媒の中間に供給するもの	supplied between multiple catalysts
F01N   3/34  G	5	0	3G091	F01N   3/34	134	２次空気通路に特別の手段をもつもの	having a special means in the secondary air channel
F01N   3/34  H	5	0	3G091	F01N   3/34	165	逆止弁自体	Check valve per se
F01N   3/34  J	5	0	3G091	F01N   3/34	23	１排気管に複数の供給口をもつもの	having multiple supply ports on an exhaust pipe
F01N   3/34  K	5	0	3G091	F01N   3/34	178	２次空気通路の形状，配置	Shape or layout of the secondary air channel
F01N   3/34  L	5	0	3G091	F01N   3/34	35	排気系以外の装置，機関制御と関連するもの	related to control of the devices/engines other than the exhaust system
F01N   3/34  M	5	1	3G091	F01N   3/34	35	ＥＧＲ，ブローバイガス	EGR, blow-by gas
F01N   3/34  N	5	1	3G091	F01N   3/34	29	過給機	Supercharger
F01N   3/34  P	5	0	3G091	F01N   3/34	4	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/34  Z	5	0	3G091	F01N   3/34	31	その他のもの	Others
F01N   3/34 301 \	6	6	3G091	F01N   3/34	0	添加空気供給通路に制御手段をもつもの（Ｆ０１Ｎ３／３４　３１１が優先）	having a control means in the added air supply channel (F01N3/34 311 takes precedence.)
F01N   3/34 301 A	6	0	3G091	F01N   3/34	75	温度に応答するもの	responding the temperature
F01N   3/34 301 B	6	1	3G091	F01N   3/34	22	バイメタル式	Bimetal type
F01N   3/34 301 C	6	0	3G091	F01N   3/34	49	２次空気取入部の構造，配置	Structure or layout of the secondary air intake
F01N   3/34 301 D	6	0	3G091	F01N   3/34	43	複数の２次空気通路，又はバイパス通路をもつもの	having multiple secondary air channels or bypass channels
F01N   3/34 301 E	6	0	3G091	F01N   3/34	26	３元触媒をもつもの	having a three-dimensional catalyst
F01N   3/34 301 F	6	1	3G091	F01N   3/34	47	吸気側機関制御と関連するもの	related to feed side engine control
F01N   3/34 301 G	6	1	3G091	F01N   3/34	26	排ガスセンサによる２次空気制御	Secondary air control by using an exhaust gas sensor
F01N   3/34 301 H	6	1	3G091	F01N   3/34	20	自動２輪車用	for motorbikes
F01N   3/34 301 J	6	0	3G091	F01N   3/34	63	逆止弁自体（Ｆ０１Ｎ３／３４　３０１Ｂが優先）	Check valve per se (F01N3/34 301B takes precedence.)
F01N   3/34 301 K	6	0	3G091	F01N   3/34	55	自動２輪車用（Ｆ０１Ｎ３／３４　３０１Ｈが優先）	for motorbikes (F01N3/34 301H takes precedence.)
F01N   3/34 301 L	6	0	3G091	F01N   3/34	15	バタフライバルブ形制御弁をもつもの	having a butterfly valve type control valve
F01N   3/34 301 M	6	0	3G091	F01N   3/34	36	排気系以外の装置，機関制御と関連するもの	related to control of the devices/engines other than the exhaust system
F01N   3/34 301 N	6	1	3G091	F01N   3/34	8	吸気系２次空気	Feed system secondary air
F01N   3/34 301 P	6	1	3G091	F01N   3/34	26	気化器	Carbureter
F01N   3/34 301 Q	6	1	3G091	F01N   3/34	32	ＥＧＲ，ブローバイガス	EGR, blow-by gas
F01N   3/34 301 R	6	1	3G091	F01N   3/34	21	過給機	Supercharger
F01N   3/34 301 Z	6	0	3G091	F01N   3/34	104	その他のもの	Others
F01N   3/34 311 \	6	6	3G091	F01N   3/34	0	噴流式空気ポンプをもつもの	having a jet type air pump
F01N   3/34 311 A	6	0	3G091	F01N   3/34	84	エゼクタ	Ejector
F01N   3/34 311 B	6	1	3G091	F01N   3/34	8	エゼクタをバイパスする排気路をもつもの	having an exhaust channel that bypasses the ejector
F01N   3/34 311 C	6	1	3G091	F01N   3/34	5	絞り部の流路面積を変化させるもの	changing the fluid channel cross-sectional area at the drawn part
F01N   3/34 311 D	6	1	3G091	F01N   3/34	20	２次空気が排気流と垂直方向に流入するもの	Secondary air that flows in perpendicularly to the exhaust flow
F01N   3/34 311 Z	6	0	3G091	F01N   3/34	36	その他のもの	Others
F01N   3/36  \	4	4	3G091	F01N   3/36	1	添加燃料の供給のための装置［３］	Arrangements for supply of additional fuel [3]
F01N   3/36  A	4	0	3G091	F01N   3/36	402	燃料，混合気のみを供給するもの	supplying the fuel mixed air only
F01N   3/36  B	4	1	3G091	F01N   3/36	1730	制御に特徴あるもの	characterized by control
F01N   3/36  C	4	1	3G091	F01N   3/36	724	排気管又は排気系の他の装置と関連するもの	related to the exhaust pipe or another device in the exhaust system
F01N   3/36  D	4	1	3G091	F01N   3/36	217	点火，加熱手段と関連するもの	related to the ignition or heating means
F01N   3/36  E	4	0	3G091	F01N   3/36	56	２次空気のみを供給するもの	supplying the secondary air only
F01N   3/36  F	4	1	3G091	F01N   3/36	43	制御に特徴あるもの	characterized by control
F01N   3/36  G	4	1	3G091	F01N   3/36	59	排気管又は排気系の他の装置と関連するもの	related to the exhaust pipe or another device in the exhaust system
F01N   3/36  H	4	1	3G091	F01N   3/36	45	点火，加熱手段と関連するもの	related to the ignition or heating means
F01N   3/36  J	4	0	3G091	F01N   3/36	122	燃料，混合気と２次空気とを供給するもの	supplying the fuel mixed air and secondary air
F01N   3/36  K	4	1	3G091	F01N   3/36	79	燃料，混合気系に特徴あるもの	characterized by the fuel mixed air system
F01N   3/36  L	4	1	3G091	F01N   3/36	56	２次空気系に特徴あるもの	characterized by the secondary air system
F01N   3/36  M	4	1	3G091	F01N   3/36	75	排気管又は排気系の他の装置と関連するもの	related to the exhaust pipe or another device in the exhaust system
F01N   3/36  N	4	1	3G091	F01N   3/36	59	点火，加熱手段と関連するもの	related to the ignition or heating means
F01N   3/36  P	4	0	3G091	F01N   3/36	98	点火，加熱手段	Ignition or heating means
F01N   3/36  Q	4	0	3G091	F01N   3/36	18	排気管の保温，断熱	Heat keeping or heat insulation of the exhaust pipe
F01N   3/36  R	4	0	3G091	F01N   3/36	249	排気系以外の装置，機関制御と関連するもの	related to control of the devices/engines other than the exhaust system
F01N   3/36  S	4	0	3G091	F01N   3/36	29	再燃焼室内の構成（Ｆ０１Ｎ３／３６Ａ〜Ｆ０１Ｎ３／３６Ｒが優先）	Configuration in the re-combustion chamber (F01N3/36A to F01N3/36R take precedence.)
F01N   3/36  Z	4	0	3G091	F01N   3/36	111	その他のもの	Others
F01N   3/38  \	4	4	3G091	F01N   3/38	74	点火のための装置［３］	Arrangements for igniting [3]
F01N   5/00  \	0	0	3G004	F01N   5/00	9	排気エネルギを利用する装置と結合または組み合わされる排気または消音装置（給気のための，排気系における排気ガスの運動または波動エネルギの利用Ｆ０２Ｂ）［２００６．０１］	Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy (using kinetic or wave energy of exhaust gases in exhaust systems for charging F02B) [2006.01]
F01N   5/00  A	0	0	3G004	F01N   5/00	78	排気の圧力を利用するもの	utilising the exhaust pressure
F01N   5/00  B	0	1	3G004	F01N   5/00	40	ピストン体〔ロ−タリピストンを含む〕を駆動するもの	driving the piston body (including the rotary piston)
F01N   5/00  C	0	1	3G004	F01N   5/00	48	袋体〔例．タイヤ，エアジヤツキ〕に直接排気ガスを充填するもの	filling the exhaust gas directly into a bag body, e.g. tire, air jack
F01N   5/00  D	0	1	3G004	F01N   5/00	43	排気圧力の脈動を利用するもの	utilising pulsation of the exhaust pressure
F01N   5/00  Z	0	0	3G004	F01N   5/00	40	その他	Others
F01N   5/02  \	1	1	3G004	F01N   5/02	70	熱を利用する装置	the devices using heat
F01N   5/02  A	1	0	3G004	F01N   5/02	362	流体を加熱するもの〔例．排ガスエコノマイザ〕〔Ｆ〜Ｈが優先〕	heating a fluid, e.g. exhaust gas economiser (F to H take precedence.)
F01N   5/02  B	1	1	3G004	F01N   5/02	914	熱交換部の構成	Configuration of a heat exchanger
F01N   5/02  C	1	2	3G004	F01N   5/02	271	熱交換部が消音器又は触媒コンバ−タと一体となつたもの	Heat exchanger unitised with the muffler or catalyst converter
F01N   5/02  D	1	2	3G004	F01N   5/02	159	ヒ−トパイプを用いるもの	using a heat pipe
F01N   5/02  E	1	2	3G004	F01N   5/02	185	蓄熱式のもの	Heat storage type
F01N   5/02  F	1	0	3G004	F01N   5/02	642	加熱された流体により動力を発生するもの〔例．タ−ビンを駆動するもの〕〔排気ガスを直接作動流体とするもの→５／００，５／０４〕	generating kinetic power by the heated fluid, e.g. driving a turbine (exhaust gas as the direct working fluid  R 5/00, 5/04)
F01N   5/02  G	1	0	3G004	F01N   5/02	702	機関又はそれに用いられる流体〔例．冷却水〕を加熱するもの	heating the engine or fluid, e.g. cooling water used therefor
F01N   5/02  H	1	1	3G004	F01N   5/02	241	燃料又は吸気系統を加熱するもの	heating the fuel or feed system
F01N   5/02  J	1	0	3G004	F01N   5/02	633	熱エネルギの用途に特徴のあるもの〔Ａ〜Ｈが優先，主に排気ガスの圧力，運動エネルギを利用するもの→５／００，５／０４〕	characterized by the application of thermal energy (A to H take precedence. Mainly utilising the exhaust gas pressure or kinetic energy R 5/00, 5/04)
F01N   5/02  K	1	1	3G004	F01N   5/02	312	暖房，空調に用いるもの〔Ｎが優先〕	used for warming or air conditioning (N takes precedence.)
F01N   5/02  L	1	1	3G004	F01N   5/02	32	ガラス等の清掃に用いるもの〔例．ワイパ−用〕	used for cleaning glass, etc., e.g. for wipers
F01N   5/02  M	1	1	3G004	F01N   5/02	22	穀類の乾燥，選別に用いるもの	used for drying or selection of cereal
F01N   5/02  N	1	1	3G004	F01N   5/02	40	吸収冷凍機の熱源に用いるもの	used for the heat source of an absorption refrigerating machine
F01N   5/02  Z	1	0	3G004	F01N   5/02	213	その他	Others
F01N   5/04  \	1	1	3G004	F01N   5/04	10	運動エネルギを利用する装置	the devices using kinetic energy
F01N   5/04  A	1	0	3G004	F01N   5/04	294	排気ガスでタ−ビンを駆動するもの〔ピストン体を駆動するもの→５／００，Ｂ；加熱された流体により動力を発生するもの→５／０２，Ｆ〕	driving the turbine with the exhaust gas (driving the piston body R 5/00, B; generating kinetic power with a heated fluid R 5/02, F)
F01N   5/04  B	1	1	3G004	F01N   5/04	190	タ−ビンにより機関を補助的に駆動するもの又は機関の補機を駆動するもの	driving the engine supplementarily with a turbine or driving the accessory machine of the engine
F01N   5/04  C	1	0	3G004	F01N   5/04	69	ジエツトポンプとして作用させるもの	operated as a jet pump
F01N   5/04  Z	1	0	3G004	F01N   5/04	73	その他	Others
F01N   9/00  \	0	0	3G091	F01N   9/00	39	排気ガス処理装置の電気的制御（排気ガス処理装置を監視または診断する装置Ｆ０１Ｎ１１／００；２個以上の燃焼機関機能の共同電気的制御Ｆ０２Ｄ４３／００）［４］	Electrical control of exhaust gas treating apparatus (monitoring or diagnostic devices for exhaust-gas treatment apparatus F01N 11/00; conjoint electrical control of two or more combustion engine functions F02D 43/00) [4]
F01N   9/00  A	0	0	3G091	F01N   9/00	196	制御部品	Control parts
F01N   9/00  Z	0	0	3G091	F01N   9/00	597	その他のもの	Others
F01N  11/00  \	0	0	3G091	F01N  11/00	5421	排気ガス処理装置を監視または診断する装置［７］	Monitoring or diagnostic devices for exhaust-gas treatment apparatus [7]
F01N  13/00  \	0	0	3G004	F01N  13/00	36	構造上の特色によって特徴づけられた排気または消音装置［２０１０．０１］	Exhaust or silencing apparatus characterised by constructional features [2010.01]
F01N  13/00  A	0	0	3G004	F01N  13/00	941	検出器をもつもの	having detector
F01N  13/00  B	0	0	3G004	F01N  13/00	861	液抜きを行うもの	excuting a liquid withdrawal
F01N  13/00  C	0	0	3G004	F01N  13/00	975	消音器の支持	support of silencers
F01N  13/00  Z	0	0	3G004	F01N  13/00	1710	その他のもの	others
F01N  13/02  \	1	1	3G004	F01N  13/02	261	２つまたはそれ以上の独立した消音器を直列にした装置［２０１０．０１］	having two or more separate silencers in series [2010.01]
F01N  13/04  \	1	1	3G004	F01N  13/04	249	２つまたはそれ以上の消音器を並列にした装置，例．多気筒機関用の中間連結材をもつもの［２０１０．０１］	having two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines [2010.01]
F01N  13/06  \	1	1	3G004	F01N  13/06	13	特に星形シリンダに適用されるもの，例．排気マニホルド［２０１０．０１］	specially adapted for star-arrangement of cylinders, e.g. exhaust manifolds [2010.01]
F01N  13/08  \	1	1	3G004	F01N  13/08	74	排気管のその他の構成または適用［２０１０．０１］	Other arrangements or adaptations of exhaust conduits [2010.01]
F01N  13/08  A	1	0	3G004	F01N  13/08	1695	二重構造のもの	having dual structure
F01N  13/08  B	1	0	3G004	F01N  13/08	1936	開閉弁をもつもの	having open and close valves
F01N  13/08  C	1	0	3G004	F01N  13/08	149	吸気系に結合したもの	combined with air intake systems
F01N  13/08  D	1	0	3G004	F01N  13/08	1208	排気管の支持	support of exhaust pipes
F01N  13/08  E	1	0	3G004	F01N  13/08	1539	管継手及びフランジ	pipe joints and flanges
F01N  13/08  F	1	1	3G004	F01N  13/08	1157	可撓継手及び可撓管	flexible couplings and flexible pipes
F01N  13/08  G	1	0	3G004	F01N  13/08	977	オ−トバイ用のもの	for motorcycles
F01N  13/08  Z	1	0	3G004	F01N  13/08	2196	その他のもの	others
F01N  13/10  \	2	2	3G004	F01N  13/10	2858	排気集合管に対するもの［２０１０．０１］	of exhaust manifolds [2010.01]
F01N  13/12  \	1	1	3G004	F01N  13/12	544	特に浸水排気に適用されるもの［２０１０．０１］	specially adapted for submerged exhausting [2010.01]
F01N  13/14  \	1	1	3G004	F01N  13/14	2509	断熱手段をもつもの［２０１０．０１］	having thermal insulation [2010.01]
F01N  13/16  \	1	1	3G004	F01N  13/16	886	特殊な物質を選択したもの［２０１０．０１］	Selection of particular materials [2010.01]
F01N  13/18  \	1	1	3G004	F01N  13/18	2757	製造，組立，分解を容易にするための構造［２０１０．０１］	Construction facilitating manufacture, assembly or disassembly [2010.01]
F01N  13/20  \	1	1	3G004	F01N  13/20	812	拡開出口をもつもの，例．魚の尾ひれ形［２０１０．０１］	having flared outlets, e.g. of fish-tail shape [2010.01]
F01N  13/20  B	1	0	3G004	F01N  13/20	208	調整可能なもの〔例．排気方向可変のもの〕	capable of adjusting (e.g. variable exhaust direction)
F01N  13/20  C	1	1	3G004	F01N  13/20	130	開閉板を有するもの	having opening and closing plate
F01N  13/20  D	1	0	3G004	F01N  13/20	112	オ−トバイ用又は２サイクル機関用のもの	for motorcycles or 2-cycle engines
F01N  13/20  E	1	0	3G004	F01N  13/20	368	縦型〔鉛直方向上向き〕の排気出口又は排気出口管を有するもの〔例．トラクタ用のもの〕	with vertical (verticaled upward direction) exhaust outlets or exhaust outlet pipes (e.g. for tractors)
F01N  13/20  Z	1	0	3G004	F01N  13/20	1015	その他のもの	others
F01N  99/00  \	0	0	3G004	F01N  99/00	3730	このサブクラスの他のグループに分類されない主題事項［２０１０．０１］	Subject matter not provided for in other groups of this subclass [2010.01]
