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1. 发明申请

WO2011129460A1 CERIA-ZIRCONIA BASE COMPOSITE OXIDE, METHOD FOR PRODUCING THE SAME, AND CATALYST FOR PURIFICATION OF EXHAUST GAS USING THE CERIA-ZIRCONIA BASE COMPOSITE OXIDE 审中-公开
标题翻译： CERIA-ZIRCONIA BASE COMPOSITE OXIDE，其制备方法以及使用CERIA-ZIRCONIA BASE COMPOSITE OXIDE净化排气的催化剂
公开(公告)号：WO2011129460A1
公开(公告)日：2011-10-20
申请号：PCT/JP2011/059478
申请日：2011-04-12
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA , CATALAR CORPORATION , MORIKAWA, Akira , YAMAMURA, Kae , SUDA, Akihiko , TAKAHASHI, Naoki , KUNO, Oji , NOBUKAWA, Takeshi , CHIBA, Akiya , FUJII, Ryuta
发明人： MORIKAWA, Akira , YAMAMURA, Kae , SUDA, Akihiko , TAKAHASHI, Naoki , KUNO, Oji , NOBUKAWA, Takeshi , CHIBA, Akiya , FUJII, Ryuta
IPC分类号： C01G25/00 , B01J23/10 , C01F17/00 , C04B35/488
CPC分类号： C01G25/00 , B01J35/04 , C01P2002/30 , C01P2002/36 , C01P2002/50 , C01P2002/52 , C01P2002/74 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C04B35/486 , C04B35/6262 , C04B2235/3229 , C04B2235/5409 , C04B2235/5436 , C04B2235/604 , C04B2235/652 , C04B2235/656 , C04B2235/663 , C04B2235/95
摘要： A ceria-zirconia base composite oxide contains a composite oxide of ceria and zirconia. In the ceria-zirconia base composite oxide, a content ratio between cerium and zirconium in the composite oxide is in a range from 43:57 to 48:52 in terms of molar ratio ([cerium]:[zirconium]). An intensity ratio of a diffraction line at 2θ=14.5° to a diffraction line at 2θ=29° {I(14/29) value} and an intensity ratio of a diffraction line at 2θ=28.5° to the diffraction line at 2θ=29° {I(28/29) value}, which are calculated from an X-ray diffraction pattern obtained by an X-ray diffraction measurement using CuKa after heating under a temperature condition of 1100°C in air for 5 hours, respectively satisfy the following conditions: I(14/29) value ≥ 0.015, and I(28/29) value ≤ 0.08.
摘要翻译：二氧化铈 - 氧化锆基复合氧化物含有二氧化铈和氧化锆的复合氧化物。在二氧化铈 - 氧化锆基复合氧化物中，复合氧化物中的铈与锆的含量比以摩尔比（[铈]：[锆]）计为43:57〜48:52。在2θ= 29°{I（14/29）值处的2θ= 14.5°处的衍射线与衍射线的衍射线的强度比和2θ= 28.5°的衍射线与衍射线的强度比在2θ= 29°{I（28/29）值}下，其由在1100℃的温度条件下在空气中加热5次后使用CuKa的X射线衍射测定得到的X射线衍射图计算出5 小时分别满足以下条件：I（14/29）值= 0.015，I（28/29）值= 0.08。

2. 发明申请

WO2006009327A1 INORGANIC OXIDE, EXHAUST GAS PURIFYING CATALYST CARRIER, AND EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：无机氧化物，排气净化催化剂载体和排气净化催化剂
公开(公告)号：WO2006009327A1
公开(公告)日：2006-01-26
申请号：PCT/JP2005/013905
申请日：2005-07-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , MORIKAWA, Akira , TANABE, Toshitaka , YAMAMURA, Kae , TAKAHASHI, Naoki , SUZUKI, Hiromasa , SATO, Akemi , ISHIKIRIYAMA, Mamoru , KANAZAWA, Takaaki , KUNO, Oji
发明人： MORIKAWA, Akira , TANABE, Toshitaka , YAMAMURA, Kae , TAKAHASHI, Naoki , SUZUKI, Hiromasa , SATO, Akemi , ISHIKIRIYAMA, Mamoru , KANAZAWA, Takaaki , KUNO, Oji
IPC分类号： B01J23/00
CPC分类号： B01J23/002 , B01D53/945 , B01D2255/1025 , B01D2255/204 , B01D2255/206 , B01D2255/2092 , B01J23/02 , B01J23/10 , B01J35/023 , B01J37/03 , B01J2523/00 , B82Y30/00 , C01F7/002 , C01G25/006 , C01P2002/52 , C01P2004/50 , C01P2004/64 , Y02T10/22 , Y10T428/2982 , Y10T428/2991 , B01J2523/31 , B01J2523/3706 , B01J2523/3725 , B01J2523/48
摘要： A particulate inorganic oxide containing aluminum oxide, a metal oxide forming no composite oxide with aluminum oxide, and an additional element including at least one of a rare-earth element and an alkali earth element, the inorganic oxide containing a secondary particle formed by aggregating primary particles; wherein at least a part of the secondary particle includes a plurality of first primary particles, each having a particle size of 100 nm or less, containing aluminum oxide and the additional element, and a plurality of second primary particles, each having a particle size of 100 nm or less, containing the metal oxide and the additional element; wherein at least a part of the first and second primary particles has a surface concentrated region where the additional element has a locally increased content in a surface layer part thereof.
摘要翻译：包含氧化铝的颗粒状无机氧化物，不与氧化铝形成复合氧化物的金属氧化物，以及包含稀土元素和碱土金属元素中的至少一种的附加元素，所述无机氧化物含有通过将初级粒子; 其中所述二次粒子的至少一部分包括多个第一一次粒子，每个具有100nm以下的粒径为100nm以下的第一一次粒子，其含有氧化铝和所述附加元素，以及多个第二一次粒子， 100nm以下，含有金属氧化物和附加元素; 其中所述第一和第二一次粒子的至少一部分具有表面浓缩区域，其中所述附加元素在其表层部分中具有局部增加的含量。

3. 发明申请

WO2006009321A1 CATALYST CARRIER AND CATALYST USING THE SAME 审中-公开
标题翻译：催化载体和催化剂
公开(公告)号：WO2006009321A1
公开(公告)日：2006-01-26
申请号：PCT/JP2005/013892
申请日：2005-07-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TANABE, Toshitaka , MORIKAWA, Akira , TAKAHASHI, Naoki , SUZUKI, Hiromasa , SATO, Akemi , ISHIKIRIYAMA, Mamoru , KANAZAWA, Takaaki , KUNO, Oji
发明人： TANABE, Toshitaka , MORIKAWA, Akira , TAKAHASHI, Naoki , SUZUKI, Hiromasa , SATO, Akemi , ISHIKIRIYAMA, Mamoru , KANAZAWA, Takaaki , KUNO, Oji
IPC分类号： B01J23/63
CPC分类号： B01D53/945 , B01D2255/1025 , B01D2255/206 , B01D2255/20715 , B01J21/066 , B01J23/63 , B01J32/00 , B01J35/0006 , B01J37/0205 , Y02T10/22
摘要： The catalyst carrier in accordance with the present invention is a catalyst carrier comprising a support containing an oxide and an element in group 3A of the periodic table, and a coating part covering at least a part of a surface of the support; wherein the coating part contains an element in group 3A of the periodic table; and wherein the element in group 3A contained in the coating part has a concentration higher than that of the element in group 3A contained in the support. In this case, even when a catalyst in which rhodium is supported by the catalyst carrier is used for a long time in a high temperature environment, the grain growth of rhodium particles can be suppressed, and the catalyst can fully be prevented from lowering its activity.
摘要翻译：根据本发明的催化剂载体是一种催化剂载体，其包括含有周期表第3A族中的氧化物和元素的载体和覆盖载体表面的至少一部分的涂层部分; 其中涂层部分含有元素周期表的第3A族元素; 并且其中包含在涂层部分中的组3A中的元素的浓度高于载体中所含的3A族元素的浓度。在这种情况下，即使在高温环境下长时间使用铑负载催化剂载体的催化剂也能够抑制铑粒子的晶粒生长，能够充分防止催化剂的活性降低。

4. 发明申请

WO2006101216A1 CATALYST SUPPORT POWDER AND EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：催化剂支持粉末和排气净化催化剂
公开(公告)号：WO2006101216A1
公开(公告)日：2006-09-28
申请号：PCT/JP2006/306048
申请日：2006-03-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MIURA, Masahide , KUNO, Oji
发明人： MIURA, Masahide , KUNO, Oji
IPC分类号： B01J21/06 , B01J23/10 , B01J37/00 , C01B13/00 , B01D53/00 , B01J37/02 , B01J37/03 , B01J23/63
CPC分类号： C01G25/00 , B01D53/945 , B01D2255/407 , B01J23/10 , B01J23/63 , B01J37/038 , C01P2006/12 , Y02T10/22
摘要： The present invention provides a catalyst support powder 3 comprising ceria and zirconia, wherein the ratio of the molar fraction (mol%) of ceria on the support powder surface as measured by the X-ray photoelectron spectroscopy to the molar fraction (mol%) of ceria in the raw material is from 1.0 to 1.5. Further, the present invention provides an exhaust gas purifying catalyst 5 comprising the catalyst support powder 3 and platinum 4 supported thereon.
摘要翻译：本发明提供了包含二氧化铈和氧化锆的催化剂载体粉末3，其中通过X射线光电子能谱法测量的载体粉末表面上的二氧化铈的摩尔分数（摩尔％）与摩尔分数（摩尔％）之比原料中的二氧化铈为1.0〜1.5。此外，本发明提供一种废气净化催化剂5，其包含催化剂载体粉末3和负载在其上的铂4。

5. 发明申请

WO2006022397A1 HEAT GENERATING SYSTEM AND METHOD 审中-公开
标题翻译：热发电系统和方法
公开(公告)号：WO2006022397A1
公开(公告)日：2006-03-02
申请号：PCT/JP2005/015591
申请日：2005-08-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TSUJI, Kimitoshi , KUNO, Oji , YAMATO, Masanori , HIRATA, Hirohito
发明人： TSUJI, Kimitoshi , KUNO, Oji , YAMATO, Masanori , HIRATA, Hirohito
IPC分类号： C09K5/16 , F24J1/00 , F01N3/20 , F02N17/02
CPC分类号： F01N3/2006 , B60H1/02 , C09K5/16 , F02N19/02 , F24V30/00 , Y02T10/26
摘要： The present invention provides a novel heat generating system and method which allow repeated generation of heat. The heat generating system comprises a heat generating part comprising a heat generating material which generates heat when oxidized, wherein the heat generating system further comprises an oxidizing gas source which supplies an oxidizing gas to the heat generating part, and a reducing gas source which supplies a reducing gas to the heat generating part, and wherein the oxidizing gas supplied from the oxidizing gas source causes the heat generating material to be oxidized and generate heat, and the reducing gas supplied from the reducing gas source reductively regenerates the heat generating material which has been oxidized. The heat generating method comprises supplying an oxidizing gas to a heat generating material which generates heat when oxidized to generate .The present invention provides a novel heat generating system and method which allow repeated generation of heat. The heat generating system comprises a heat generating part comprising a heat generating material which generates heat whwn oxidized, wherein the heat generating system further comprises an oxidizing gas source which supplies an oxidizing gas to the heat generating part, and a reducing gas source which supplies a reducing gas to the heat generating part, and wherein the oxidizing gas supplied from the oxidizing gas source causes the heat generating material to be oxidized and generate heat, and the reducing gas supplied from the reducing gas source reductively regenerates the heat generating material which has been oxidized.
摘要翻译：本发明提供一种允许重复产生热量的新型发热系统和方法。发热系统包括发热部件，该发热部件包括在被氧化时产生热量的发热材料，其中所述发热系统还包括向所述发热部件供给氧化气体的氧化气体源，以及还原气体源，还原气体到发热部分，并且其中从氧化气体源供应的氧化气体导致发热材料被氧化并产生热量，并且从还原气体源供应的还原气体还原已经发热的材料氧化。该发热方法包括向氧化产生热量的发热材料供给氧化气体。本发明提供一种能够重复产生热量的新型发热系统和方法。发热系统包括发热部，其包括产生被氧化的热的发热材料，其中，所述发热系统还包括向所述发热部供给氧化气体的氧化气体源，以及还原气体源，还原气体到发热部分，并且其中从氧化气体源供应的氧化气体导致发热材料被氧化并产生热量，并且从还原气体源供应的还原气体还原已经发热的材料氧化。

6. 发明申请

WO2005102933A2 METAL OXIDE PARTICLE, PRODUCTION PROCESS THEREOF AND EXHAUST GAS PURIFYING CATALYST 审中-公开
标题翻译：金属氧化物颗粒，其生产工艺及排气净化催化剂
公开(公告)号：WO2005102933A2
公开(公告)日：2005-11-03
申请号：PCT/JP2005/008464
申请日：2005-04-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MIURA, Masahide , KUNO, Oji
发明人： MIURA, Masahide , KUNO, Oji
IPC分类号： C01G25/00
CPC分类号： B82Y30/00 , B01D53/945 , B01D2255/407 , B01D2255/9202 , B01D2255/9207 , B01J23/10 , B01J23/63 , B01J35/0013 , C01G1/02 , C01G25/00 , C01P2004/64 , Y02T10/22
摘要： The present invention provides a metal oxide particle for a catalyst support comprising multiple species of metal oxides and capable of satisfactorily exerting the properties of the respective metal oxides, and also provide a production process therefor and an exhaust gas purifying catalyst obtained from this metal oxide particle. A metal oxide particle of the present invention comprises a core part 1 relatively rich in a first metal oxide and a surface layer 2 relatively rich in a second metal oxide, the core part and the surface layer each comprising a plurality of primary particles (1a, 2a), and the primary particle diameter of the second metal oxide being smaller than the primary particle diameter of the first metal oxide.
摘要翻译：本发明提供了一种用于催化剂载体的金属氧化物颗粒，其包含多种金属氧化物并且能够令人满意地施加各种金属氧化物的性质，并且还提供了其制备方法和由该金属氧化物颗粒获得的废气净化催化剂。本发明的金属氧化物粒子包括比较富含第一金属氧化物的核心部分1和相对富含第二金属氧化物的表面层2，所述核心部分和表面层各自包含多个一次粒子（1a， 2a），第二金属氧化物的一次粒径小于第一金属氧化物的一次粒径。

7. 发明申请

WO2005084796A1 EXHAUST GAS PURIFYING CATALYST, METAL OXIDE PARTICLE AND PRODUCTION PROCESS THEREOF 审中-公开
标题翻译：排气净化催化剂，金属氧化物颗粒及其生产工艺
公开(公告)号：WO2005084796A1
公开(公告)日：2005-09-15
申请号：PCT/JP2005/004403
申请日：2005-03-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HIRABAYASHI, Takeshi , KUNO, Oji , MIURA, Masahide
发明人： HIRABAYASHI, Takeshi , KUNO, Oji , MIURA, Masahide
IPC分类号： B01J23/10
CPC分类号： B01J23/10 , B01D53/945 , B01D2255/102 , B01D2255/206 , B01J23/63 , B01J35/008 , B01J37/0211 , B01J37/0244 , Y02T10/22
摘要： In order to provide an exhaust gas purifying catalyst having improved heat resistance and OSC, a metal oxide particle, and a production process of the metal oxide particle, a metal oxide particle having a core (1) where the total molar number of alumina and silica is larger than the molar number of ceria, and a surface layer (2) where the molar number of ceria is larger than the total molar number of alumina and silica is provided. Further, an exhaust gas purifying catalyst comprising the metal oxide particle and a noble metal supported on the metal oxide particle; and a production process of the metal oxide particle are provided.
摘要翻译：为了提供具有改善的耐热性和OSC，金属氧化物颗粒和金属氧化物颗粒的制造方法的废气净化催化剂，具有芯（1）的金属氧化物颗粒，其中氧化铝和二氧化硅的总摩尔数大于二氧化铈的摩尔数，并且提供二氧化铈的摩尔数大于氧化铝和二氧化硅的总摩尔数的表面层（2）。此外，包含金属氧化物颗粒和负载在金属氧化物颗粒上的贵金属的废气净化催化剂; 并提供金属氧化物颗粒的制造方法。

8. 发明申请

WO2013111793A1 HONEYCOMB STRUCTURAL BODY 审中-公开
标题翻译：蜂窝结构体
公开(公告)号：WO2013111793A1
公开(公告)日：2013-08-01
申请号：PCT/JP2013/051366
申请日：2013-01-17
申请人： DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HAYASHI, Naohiro , MURATA, Masakazu , KUNO, Oji , SUZUKI, Hiromasa , MATSUBARA, Hiroyuki
IPC分类号： C04B35/195 , C04B38/00 , B01D46/24
CPC分类号： B01J29/70 , B01D46/2425 , B01D46/2455 , B01D46/247 , B01D2046/2481 , C04B35/195 , C04B38/0009 , C04B2111/00405 , C04B2235/3206 , C04B2235/775 , C04B38/007
摘要： A honeycomb structural body is made of cordierite ceramic and composed of partition walls and cells. A cell density is changed continuously or step by step from a central section to an outer peripheral section in a radial direction. The honeycomb structural body has a relationship of M1 > M2> M3, and a relationship of K1
摘要翻译：蜂窝结构体由堇青石陶瓷制成，由隔墙和细胞组成。细胞密度在径向上从中心部分到外周部分连续地或逐步地改变。蜂窝结构体具有M1> M2> M3的关系，K1

9. 发明申请

WO2013094220A2 EXHAUST GAS PURIFICATION APPARATUS 审中-公开
标题翻译：排气净化装置
公开(公告)号：WO2013094220A2
公开(公告)日：2013-06-27
申请号：PCT/JP2012/008212
申请日：2012-12-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ONOE, Ryota , KUNO, Oji , AOKI, Yuki , KABASHIMA, Nobusuke
CPC分类号： F02D41/0295 , B01D53/945 , B01D53/9454 , B01D53/9472 , B01D53/9495 , B01D2255/102 , B01D2255/1023 , B01D2255/206 , B01D2255/407 , B01J23/63 , B01J35/002 , B01J35/04 , B01J35/1009 , B01J37/0244 , F01N3/0864 , F01N2510/0682 , F02D41/1441 , F02D41/1443 , F02D2200/0814 , Y02T10/20 , Y02T10/22
摘要： The exhaust gas purification apparatus 100 according to the present invention is provided with an exhaust gas purification catalyst 40, an upstream O 2 sensor 14, a downstream O 2 sensor 15, and a control section 30 that executes main F/B control and sub-F/B control. This exhaust gas purification apparatus 100 contains, on a support in a prescribed region 45 from a catalyst-outlet-side end 43a at the downstream side of an exhaust gas purification catalyst 40, an OSC material having a pyrochlore structure and an OSC material having an oxygen storage rate that is faster than that of the OSC material having a pyrochlore structure.
摘要翻译：根据本发明的排气净化装置100设置有排气净化催化剂40，上游O 2传感器14，下游O 2 传感器15，以及执行主F / B控制和副F / B控制的控制部30。该排气净化装置100在排气净化催化剂40的下游侧的催化剂出口侧端部43a的规定区域45内的支承体上具有烧绿石结构的OSC材料和具有氧存储速率比具有烧绿石结构的OSC材料快。

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