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1. 发明申请

WO2006126734A2 CATALYST FOR PURIFYING EXHAUST GASES 审中-公开
标题翻译：用于净化排气的催化剂
公开(公告)号：WO2006126734A2
公开(公告)日：2006-11-30
申请号：PCT/JP2006/310956
申请日：2006-05-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa , FUJIWARA, Takahiko , ISHIKIRIYAMA, Mamoru
发明人： SUZUKI, Hiromasa , FUJIWARA, Takahiko , ISHIKIRIYAMA, Mamoru
IPC分类号： B01J35/00 , B01J35/04 , B01J23/89 , B01J23/644 , B01J23/62 , B01D53/94 , F01N3/28
CPC分类号： B01J23/626 , B01D53/945 , B01J23/6447 , B01J23/8906 , B01J23/8913 , B01J35/0006 , B01J35/04 , Y02T10/22
摘要： A catalyst for purifying exhaust gases includes a carrier substrate and a catalyst layer which is carried on the carrier substrate and contains a noble metal, a porous oxide and an addition oxide containing at least one selected from the group consisting of Ni, Bi, Sn, Fe, Co, Cu and Zn. Only a downstream section of the carrier substrate, which is located on a downstream side of an exhaust gas stream contains the addition oxide, whereas an upstream section of the carrier substrate does not contain the addition oxide. With this arrangement, in the upstream section of the carrier substrate, the noble metal and the addition oxide do not exist together so that the noble metal is not deteriorated with the addition oxide. As a result, in the upstream section, the purification performance as a three-way catalyst is favorably achieved, thereby restraining the emission of H 2 S while maintaining the three-way performance.
摘要翻译：用于净化废气的催化剂包括载体基材和催化剂层，载体基材和载体载体上含有贵金属，多孔氧化物和含有选自Ni，Bi，Sn， Fe，Co，Cu和Zn。仅位于排气流的下游侧的载体基板的下游部分含有氧化物，而载体基板的上游部分不含有氧化物。通过这种布置，在载体基板的上游部分中，贵金属和加成氧化物不存在一起，使得贵金属不会与加成氧化物劣化。结果，在上游部分中，有利地实现作为三元催化剂的净化性能，从而在保持三通性能的同时抑制H 2 S的发射。

2. 发明申请

WO2007029628A1 FUEL TANK APPARATUS 审中-公开
标题翻译：燃油罐装置
公开(公告)号：WO2007029628A1
公开(公告)日：2007-03-15
申请号：PCT/JP2006/317418
申请日：2006-08-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa , TOKUDA, Kazuyuki
发明人： SUZUKI, Hiromasa , TOKUDA, Kazuyuki
IPC分类号： F02M37/10 , F02M37/22
CPC分类号： F02M37/106 , F02M2037/228 , Y10T137/794
摘要： A fuel tank apparatus includes a sub-cup (21) having a bottom portion (22) and a side portion (23) erected from said bottom portion (22) and provided in a fuel tank (12) and a suction filter (31) arranged in a space surrounded by the side portion (23) above the bottom portion (22) and connected to a fuel pump (41). The side portion (23) includes a partition wall (23n) partitioning the space into a main chamber (28) in which the suction filter (31) is arranged, and a sub-chamber (29). Maximum height H1 of the suction filter (31) is higher than the height H2 of the partition wall (23n). Because of such a structure, a fuel tank apparatus can be provided by which the fuel can reliably be supplied even when much water is retained in the tank.
摘要翻译：一种燃料箱装置，包括具有底部（22）和从所述底部（22）竖立并设置在燃料箱（12）和吸入过滤器（31）中的侧部（23）的子杯（21）布置在由底部（22）上方的侧部（23）包围并与燃料泵（41）连接的空间中。侧部（23）包括将空间分隔成布置有吸入过滤器（31）的主室（28）的分隔壁（23n）和副室（29）。吸入过滤器（31）的最大高度H1高于分隔壁（23n）的高度H2。由于这样的结构，因此即使在水箱中保持大量水的情况下也能够提供能够可靠地供给燃料的燃料箱装置。

3. 发明申请

WO2006080369A1 CATALYST FOR PURIFYING EXHAUST GASES AND EXHAUST-GAS PURIFICATION CONTROLLER USING THE SAME 审中-公开
标题翻译：用于净化排气和排气净化控制器的催化剂
公开(公告)号：WO2006080369A1
公开(公告)日：2006-08-03
申请号：PCT/JP2006/301177
申请日：2006-01-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa , FUJIWARA, Takahiko
发明人： SUZUKI, Hiromasa , FUJIWARA, Takahiko
IPC分类号： B01J23/46 , B01J23/63 , B01D53/94 , F01N3/20 , B01J37/02
CPC分类号： B01J35/0006 , B01D53/945 , B01D53/9477 , B01D2255/1021 , B01D2255/1025 , B01D2255/407 , B01J23/464 , B01J23/63 , B01J23/892 , B01J23/894 , B01J37/0242 , B01J37/0244 , F01N3/2803 , F01N11/007 , F01N13/0097 , F01N2370/02 , F01N2510/06 , F01N2570/10 , F01N2570/12 , F01N2570/14 , Y02A50/2344 , Y02C20/10 , Y02T10/22 , Y02T10/47
摘要： A catalyst for purifying exhaust gases includes a support substrate, and a catalytic loading layer. The support substrate has an exhaust-gas flow passage. The catalytic loading layer is formed on a surface of the exhaust-gas flow passage, and is composed of a porous oxide support and a catalytic ingredient. The catalytic loading layer includes an Rh area, and an oxidizing area. On the Rh area, rhodium is loaded as the catalytic ingredient. The oxidizing area is formed on an exhaust-gas flow downstream side with respect to the Rh area. On the oxidizing area, a catalytic ingredient exhibiting an oxidizing activity at least is loaded. Also disclosed is an exhaust-gas purification controller using the same.
摘要翻译：用于净化废气的催化剂包括载体基材和催化加载层。支撑基板具有排气流路。催化加载层形成在废气流动通道的表面上，由多孔氧化物载体和催化成分构成。催化加载层包括Rh区域和氧化区域。在Rh区域，加载铑作为催化成分。氧化区形成在相对于Rh区域的排气流下游侧。在氧化区域，至少装载表现出氧化活性的催化成分。还公开了使用该废气净化控制器的废气净化控制器。

4. 发明申请

WO2005019615A1 CATALYST FOR PURIFYING EXHAUST GASES AND METHOD OF EVALUATING LOW-TEMPERATURE PURIFYING ABILITY OF THE SAME 审中-公开
标题翻译：用于净化排气的催化剂及其评估低温净化能力的方法
公开(公告)号：WO2005019615A1
公开(公告)日：2005-03-03
申请号：PCT/JP2004/011429
申请日：2004-08-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa
发明人： SUZUKI, Hiromasa
IPC分类号： F01N3/10
CPC分类号： B01D53/945 , B01J21/066 , B01J23/10 , B01J23/63 , B01J37/0248 , F01N2370/02 , Y02T10/22
摘要： A catalyst for purifying exhaust gases comprises a support comprising at least an oxide comprising cerium and a catalytic ingredient loaded on the support, and exhibits a value of an oxygen sorbing amount with respect to a heat capacity, an oxygen sorbing amount/heat capacity value falling in a range of from 4 X 10 -3 to 8 X 10 -3 (g · J -1 · K). When the oxygen sorbing amount/heat capacity value is in the range, the catalyst is excellent in terms of the low-temperature purifying ability.
摘要翻译：用于净化废气的催化剂包括至少包含包含铈的氧化物和负载在载体上的催化成分的载体，并且相对于热容量显示氧吸附量的值，吸氧量/热容值下降在4×10 -3至8×10 -3（g.J -1）的范围内。当氧吸附量/热容量值在该范围内时，催化剂在低温净化能力方面优异。

5. 发明申请

WO2016092862A1 EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：WO2016092862A1
公开(公告)日：2016-06-16
申请号：PCT/JP2015/006203
申请日：2015-12-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , CATALER CORPORATION , SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , AOKI, Yuki , CHINZEI, Isao , SAITO, Yoshinori , OCHIAI, Daisuke , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , SATO, Masanao , CHIBA, Akiya , MORIKAWA, Akira , ORI, Hirotaka
发明人： SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , AOKI, Yuki , CHINZEI, Isao , SAITO, Yoshinori , OCHIAI, Daisuke , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , SATO, Masanao , CHIBA, Akiya , MORIKAWA, Akira , ORI, Hirotaka
IPC分类号： B01J37/02 , B01J37/03 , B01J35/00 , B01J23/00 , B01J23/10 , B01J23/63 , B01D53/94 , B01J35/02 , C01G25/00 , C04B35/626
CPC分类号： B01J23/63 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2061 , B01D2255/2063 , B01D2255/2066 , B01D2255/407 , B01D2255/9022 , B01D2255/908 , B01D2258/014 , B01J23/002 , B01J23/10 , B01J27/053 , B01J35/0006 , B01J35/002 , B01J35/04 , B01J35/1009 , B01J37/0236 , B01J37/0244 , B01J37/0248 , B01J37/03 , B01J37/031 , B01J37/08 , B01J2523/00 , C01F17/0043 , C01G25/006 , C01G25/02 , C01P2002/36 , C01P2002/50 , C01P2004/61 , F01N3/10 , F01N3/101 , F01N2510/06 , F01N2570/24 , Y02T10/22 , B01J2523/3712 , B01J2523/3718 , B01J2523/48 , B01J2523/25 , B01J2523/31 , B01J2523/828 , B01J2523/822
摘要： The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H 2 S emissions.　The object is solved by an exhaust gas purifying catalyst in which the top layer of a catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol% in relation to the total cation amount, and the molar ratio of (cerium + additional element) : (zirconium) is within the range from 43 : 57 to 48 : 52.
摘要翻译：本发明的目的是提供一种能够在抑制H 2 S排放的同时实现高净化性能的排气净化催化剂。该目的通过一种废气净化催化剂来解决，其中催化剂涂层的顶层包含具有烧绿石型有序阵列结构的二氧化铈 - 氧化锆复合氧化物，其中二氧化铈 - 氧化锆复合氧化物含有至少一种另外的元素选自相对于总阳离子量为0.5〜5.0摩尔％的镨，镧和钇组成的组，（铈+附加元素）:(锆）的摩尔比为43:57〜 48：52。

6. 发明申请

WO2006028028A1 CATALYST FOR PURIFYING EXHAUST GASES 审中-公开
标题翻译：用于净化排气的催化剂
公开(公告)号：WO2006028028A1
公开(公告)日：2006-03-16
申请号：PCT/JP2005/016203
申请日：2005-08-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa
发明人： SUZUKI, Hiromasa
IPC分类号： B01D53/94
CPC分类号： B01D53/945 , B01D2255/102 , B01D2255/206 , B01D2255/908 , B01J23/40 , B01J23/464 , B01J23/63 , B01J35/0006 , B01J37/0242 , F01N3/2828 , F01N2330/06 , Y02T10/22
摘要： A catalyst for purifying exhaust gases includes a support substrate, and a catalytic loading layer. The support substrate demarcates an exhaust-gas flow passage, an exhaust-gas inlet end and an exhaust-gas outlet end, and has an overall length between the exhaust-gas inlet end and the exhaust-gas outlet end. The catalytic loading layer is formed on a surface of the exhaust-gas flow passage, and is composed of a porous oxide support and a noble metal. The catalytic loading layer includes a coexistence area, and a rhodium area. The coexistence area occupies the overall length of the support substrate by a factor of 4/10 or less from the exhaust-gas inlet end, and is composed of rhodium and platinum loaded thereon. The rhodium area is formed toward the exhaust-gas outlet end from the coexistence area, and is composed of rhodium loaded uniformly thereon in a flow direction of the exhaust gases.
摘要翻译：用于净化废气的催化剂包括载体基材和催化加载层。支撑基板划分废气流动通道，排气入口端和废气出口端，并且在排气入口端和废气出口端之间具有总长度。催化加载层形成在排气流路的表面上，由多孔氧化物载体和贵金属构成。催化加载层包括共存区域和铑区域。共存区域从排气入口端占据支撑基板的总长度为4/10以下，由负载有铑和铂的组成。铑区域从共存区域朝向排气出口端形成，并且由在排气的流动方向上均匀地负载的铑构成。

7. 发明申请

WO2016092863A1 EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：WO2016092863A1
公开(公告)日：2016-06-16
申请号：PCT/JP2015/006204
申请日：2015-12-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , CATALER CORPORATION , SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , CHINZEI, Isao , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , ORI, Hirotaka , CHIBA, Akiya , IIZUKA, Kosuke , MORIKAWA, Akira
发明人： SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , CHINZEI, Isao , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , ORI, Hirotaka , CHIBA, Akiya , IIZUKA, Kosuke , MORIKAWA, Akira
IPC分类号： B01J37/02 , B01J37/03 , B01J35/00 , B01J23/00 , B01J23/10 , B01J23/63 , B01D53/94 , B01J35/02 , C01G25/00 , C04B35/626
CPC分类号： B01J37/0244 , B01D53/945 , B01D2255/1021 , B01D2255/1025 , B01D2255/2061 , B01D2255/2063 , B01D2255/2066 , B01D2255/40 , B01D2255/407 , B01D2255/9032 , B01D2255/908 , B01D2255/9207 , B01D2258/012 , B01J23/002 , B01J23/63 , B01J35/0006 , B01J35/002 , B01J35/023 , B01J37/0201 , B01J37/0248 , B01J37/03 , B01J37/038 , C01F17/0043 , C01G25/02 , C01P2002/50 , C01P2002/54 , C04B35/488 , C04B35/6261 , C04B2235/3224 , C04B2235/3229 , C04B2235/3244 , C04B2235/443 , C04B2235/5436 , C04B2235/604 , C04B2235/664 , C04B2235/76 , Y02T10/22
摘要： The object of the present invention is to provide a high-performance exhaust gas purifying catalyst that can achieve oxygen absorption/release capacity and NOx purification performance.　The object is solved by an exhaust gas purifying catalyst, which comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure in the upstream part of the catalyst coating layer, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol % of the total cation amount, and has a molar ratio of (cerium + the additional element) : (zirconium) of 43 : 57 to 48 : 52.
摘要翻译：本发明的目的是提供一种能够实现氧吸收/释放能力和NOx净化性能的高性能废气净化催化剂。该目的通过一种废气净化催化剂来解决，该催化剂包括在催化剂涂层的上游部分中具有烧绿石型有序阵列结构的二氧化铈 - 氧化锆复合氧化物，其中二氧化铈 - 氧化锆复合氧化物含有至少一种另外的元素选自镨，镧和钇，总阳离子量为0.5-5.0mol％，并且（铈+附加元素）：（锆）的摩尔比为43:57至48:52 。

8. 发明申请

WO2016092860A1 EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：WO2016092860A1
公开(公告)日：2016-06-16
申请号：PCT/JP2015/006201
申请日：2015-12-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , CATALER CORPORATION , CHINZEI, Isao , SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , AOKI, Yuki , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , SAITO, Yoshinori , ORI, Hirotaka , IIZUKA, Kosuke , MORIKAWA, Akira
发明人： CHINZEI, Isao , SUZUKI, Hiromasa , YOSHIDA, Takeru , MIURA, Masahide , AOKI, Yuki , OKADA, Mitsuyoshi , TANABE, Toshitaka , SUDA, Akihiko , SAITO, Yoshinori , ORI, Hirotaka , IIZUKA, Kosuke , MORIKAWA, Akira
IPC分类号： B01J37/02 , B01J37/03 , B01J35/00 , B01J23/00 , B01J23/10 , B01J23/63 , B01D53/94 , B01J35/02 , C01G25/00 , C04B35/626
CPC分类号： B01D53/945 , B01D2255/1021 , B01D2255/1025 , B01D2255/2042 , B01D2255/2063 , B01D2255/2066 , B01D2255/2092 , B01D2255/407 , B01D2255/902 , B01D2255/908 , B01J23/002 , B01J23/10 , B01J23/63 , B01J27/053 , B01J35/0006 , B01J35/002 , B01J35/023 , B01J35/1009 , B01J37/009 , B01J37/0244 , B01J37/0248 , B01J37/03 , B01J37/08 , B01J2523/00 , C01F17/0043 , C01G25/02 , C01P2002/36 , C01P2002/50 , C01P2002/74 , C01P2004/61 , F01N3/101 , F01N2510/06 , F01N2570/24 , Y02T10/22 , B01J2523/3712 , B01J2523/3718 , B01J2523/48 , B01J2523/25 , B01J2523/31 , B01J2523/828 , B01J2523/822
摘要： The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H 2 S emissions.　The object is solved by an exhaust gas purifying catalyst in which the lower layer of the catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol% in relation to the total cation amount, and the molar ratio of (cerium + additional element) : (zirconium) is within the range from 43 : 57 to 48 : 52.
摘要翻译：本发明的目的是提供一种能够在抑制H 2 S排放的同时实现高净化性能的排气净化催化剂。该目的通过一种废气净化催化剂来解决，其中催化剂涂层的下层包括具有烧绿石型有序阵列结构的二氧化铈 - 氧化锆复合氧化物，其中二氧化铈 - 氧化锆复合氧化物含有至少一种另外的元素选自相对于总阳离子量为0.5〜5.0摩尔％的镨，镧和钇组成的组，（铈+附加元素）:(锆）的摩尔比在43:57〜 48：52。

9. 发明申请

WO2014162183A1 CATALYST CONVERTER 审中-公开
标题翻译：催化转化器
公开(公告)号：WO2014162183A1
公开(公告)日：2014-10-09
申请号：PCT/IB2014/000399
申请日：2014-03-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AOKI, Yuki , SUZUKI, Hiromasa , MATSUBARA, Hiroyuki
发明人： AOKI, Yuki , SUZUKI, Hiromasa , MATSUBARA, Hiroyuki
IPC分类号： B01D53/94 , B01J35/04 , F01N3/28 , C04B38/00
CPC分类号： B01D53/9431 , B01D53/94 , B01D2255/1021 , B01D2255/1025 , B01D2255/9202 , B01J35/04 , C04B38/0009 , C04B2111/0081 , F01N3/2803 , F01N3/2828 , F01N2330/48 , F01N2330/60 , F01N2510/0682 , F01N2510/0684 , C04B35/195
摘要： A catalyst converter includes: a substrate (1) having a cell structure formed of a center area (1A) having the highest cell density, a peripheral area (1C) having the lowest cell density, and an intermediate area (IB) having the cell density between that of the center area and that of the peripheral area; a first catalyst layer formed in the center area (1A); a second catalyst layer formed in the intermediate area (IB); and a third catalyst layer formed in the peripheral area (1C). A length in a longitudinal direction of the second catalyst layer is longer than that of the first catalyst layer. A length in the longitudinal direction of the third catalyst layer is longer than that of the second catalyst layer. A ratio of the length in the longitudinal direction of the first catalyst layer to the length of the substrate is 65 % or more.
摘要翻译：催化剂转换器包括：具有由具有最高单元密度的中心区域（1A）形成的单元结构的基板（1），具有最低单元密度的外围区域（1C）和具有单元格的中间区域（1B）中心区域与周边区域之间的密度; 形成在中心区域（1A）中的第一催化剂层; 形成在中间区域（IB）中的第二催化剂层; 和形成在周边区域（1C）中的第三催化剂层。第二催化剂层的长度方向的长度比第一催化剂层长。第三催化剂层的长度方向的长度比第二催化剂层长。第一催化剂层的长度方向的长度与基板的长度的比例为65％以上。

10. 发明申请

WO2006087920A1 EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：WO2006087920A1
公开(公告)日：2006-08-24
申请号：PCT/JP2006/301820
申请日：2006-01-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SUZUKI, Hiromasa
发明人： SUZUKI, Hiromasa
IPC分类号： B01D53/94 , B01J23/40
CPC分类号： B01D53/945 , B01D2255/20707 , B01J23/002 , B01J23/6447 , B01J37/0242 , B01J37/0248 , B01J2523/00 , Y02T10/22 , B01J2523/36 , B01J2523/3712 , B01J2523/47 , B01J2523/48 , B01J2523/54 , B01J2523/822 , B01J2523/828
摘要： In a three-way catalyst for purifying exhaust gases from internal combustion engines, scattering of bismuth components can be suppressed by employing a Bi-Ti composite oxide at a predetermined ratio. Accordingly, the effect of suppressing hydrogen sulfide emissions can be retained for a long time. This catalyst comprises a support substrate, and a catalyst layer formed on the support substrate and including a noble metal, a porous oxide, and a Bi-Ti composite oxide, and satisfies 0.3 R 1.5, where R is the molar ratio of the Bi content to the Ti content per unit volume of the support substrate.
摘要翻译：在用于净化内燃机废气的三元催化剂中，通过以预定的比例使用Bi-Ti复合氧化物可以抑制铋成分的散射。因此，能够长时间保持抑制硫化氢排放的效果。该催化剂包括支撑基板和形成在支撑基板上并且包括贵金属，多孔氧化物和Bi-Ti复合氧化物的催化剂层，并且满足0.3R 1.5，其中R是Bi含量的摩尔比相对于支撑基板的每单位体积的Ti含量。

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