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71. 发明申请

US20100069232A1 AUTOMOBILE EXHAUST GAS PURIFICATION CATALYST AND METHOD OF PRODUCTION OF SAME 有权
标题翻译：汽车排气净化催化剂及其生产方法
公开(公告)号：US20100069232A1
公开(公告)日：2010-03-18
申请号：US12513171
申请日：2007-11-01
申请人： Shinichi Takeshima , Akio Koyama
发明人： Shinichi Takeshima , Akio Koyama
IPC分类号： B01J23/46 , B01J21/06
CPC分类号： B01D53/945 , B01D2255/1025 , B01D2255/20715 , B01J21/066 , B01J23/464 , B01J35/006 , B01J35/1014 , B01J37/0207 , B01J37/0211 , B01J37/08 , Y02A50/2324 , Y02T10/22
摘要： An automobile exhaust gas purification catalyst comprised of a support mainly comprised of ZrO2 in which Rh is supported as a catalyst metal preventing sintering of the support, raising the supporting efficiency, and raising the low temperature activity and a method of production of the same are provided. An automobile exhaust gas purification catalyst comprised of a support mainly comprised of ZrO2, sintered under firing conditions where the as fired ZrO2 will substantially not be charged in a catalyst metal supporting treatment solution, in which Rh is supported as a catalyst metal in a particle state. The method of production includes a step of charging the support mainly comprised of ZrO2 fired under the above firing conditions by applying at least one treatment of an acid treatment and a base treatment and a step of dipping the charged state support in the catalyst supporting treatment solution including a colloid of Rh as the catalyst metal to make the Rh colloid be adsorbed on the support.
摘要翻译：本发明提供一种汽车排气净化催化剂，其特征在于，主要由作为催化剂金属负载的作为催化剂金属的ZrO 2的载体，能够防止烧结烧结，提高支持效率，提高低温活性的载体及其制造方法。一种汽车废气净化催化剂，由主要由ZrO 2组成的载体组成，在烧成条件下烧结ZrO 2基本上不会在催化剂金属负载处理溶液中充电，其中Rh作为催化剂金属以粒子状态负载。该制造方法包括以下步骤：在上述烧成条件下，通过进行至少一种酸处理和碱处理的处理，以及将带电状态的载体浸渍在催化剂负载处理液中的步骤，包括Rh的胶体作为催化剂金属，使Rh胶体吸附在载体上。

72. 发明授权

US07678733B2 Method for producing heat-resisting compound oxides 有权
标题翻译：耐热复合氧化物的制造方法
公开(公告)号：US07678733B2
公开(公告)日：2010-03-16
申请号：US11918484
申请日：2006-04-07
申请人： Shinichi Takeshima , Akio Koyama
发明人： Shinichi Takeshima , Akio Koyama
IPC分类号： B01J23/10
CPC分类号： B01J23/63 , B01D53/945 , B01J21/063 , B01J21/066 , B01J23/10 , B01J35/0013 , B01J37/0018 , B01J37/0211 , B01J37/03 , C01G25/00 , C01G25/006 , C01P2006/12 , Y02T10/22
摘要： A method for producing a heat-resisting compound oxide in which first oxide particles are made to carry second fine particles having near charging characteristics. Said first oxide particles or their precursors are caused, before said first oxide particles or their precursors are caused to adsorb said first oxide particles or their precursors, to adsorb a predetermined acid or base so that they may be charged inversely of said second fine particles or their precursors to be adsorbed thereby. Said first oxide particles are caused to adsorb said second fine particles through said acid or base and are sintered to carry the same.
摘要翻译：一种制造耐热复合氧化物的方法，其中使第一氧化物颗粒携带具有接近充电特性的第二微粒。在使所述第一氧化物颗粒或其前体吸附所述第一氧化物颗粒或其前体之前，引入所述第一氧化物颗粒或其前体以吸附预定的酸或碱，使得它们可以与所述第二细颗粒相反地或与它们的前体被吸附。使所述第一氧化物颗粒通过所述酸或碱吸附所述第二细颗粒并进行烧结以承载它们。

73. 发明授权

US07608559B2 Method for producing heat-resisting compound oxides 有权
标题翻译：耐热复合氧化物的制造方法
公开(公告)号：US07608559B2
公开(公告)日：2009-10-27
申请号：US11918545
申请日：2006-04-07
申请人： Shinichi Takeshima , Akio Koyama
发明人： Shinichi Takeshima , Akio Koyama
IPC分类号： B01J23/10
CPC分类号： B01J37/0072 , B01D53/945 , B01J21/066 , B01J23/10 , B01J23/30 , B01J23/63 , B01J35/0013 , B01J37/0018 , B01J37/0236 , B01J37/03 , C01G25/00 , C01G25/006 , C01G41/00 , C01P2006/12 , Y02T10/22
摘要： A method for producing a heat-resisting compound oxide in which oxide particles are made to carry fine particles having a smaller particle diameter than that of said oxide particles. Said oxide particles or their precursor particles are charged to a potential inverse to that of said fine particles or their precursor particles so that said oxide particles adsorb said fine particles, and are then sintered to carry said fine particles. Thus, the fine particles can be homogeneously dispersed and firmly adhered to the surfaces of the oxide particles. As a result, the compound oxide is so excellent in heat resistance that it has little change, even subjected to a treatment such as a sintering, in the structure of the oxide particles for a carrier or in the adsorption state of the ultrafine particles, and has little thermal deterioration.
摘要翻译：制造耐氧化复合氧化物的方法，其中使氧化物颗粒携带具有比所述氧化物颗粒小的粒径的细颗粒。将所述氧化物颗粒或其前体颗粒加入到与所述细颗粒或其前体颗粒相反的电位，使得所述氧化物颗粒吸附所述细颗粒，然后烧结以携带所述细颗粒。因此，微粒可以均匀分散并且牢固地附着在氧化物颗粒的表面上。结果，复合氧化物在载体的氧化物颗粒的结构或超细颗粒的吸附状态下的耐热性几乎没有变化，甚至经历诸如烧结的处理，结构中也是如此优异的，以及几乎没有热劣化。

74. 发明申请

US20090241524A1 Particulate Matter Pruifying Device and Manufacturing Method thereof 有权
标题翻译：颗粒物修复装置及其制造方法
公开(公告)号：US20090241524A1
公开(公告)日：2009-10-01
申请号：US12083915
申请日：2006-10-23
申请人： Shinichi Takeshima , Kotaro Hayashi , Kohei Yoshida , Atsushi Hayashi
发明人： Shinichi Takeshima , Kotaro Hayashi , Kohei Yoshida , Atsushi Hayashi
IPC分类号： F01N3/20 , B21D51/16
CPC分类号： F01N3/0222 , B01D53/944 , B01D2255/908 , B01J23/58 , B01J23/63 , B01J37/0244 , F01N3/033 , F01N2250/02 , Y02T10/20 , Y10T29/49345
摘要： To provide a particulate matter purifying device which is capable of providing excessive deposition of particulate matter.In the particulate matter purifying device, a catalyst element 11 is carried on a porous filter substrate 10 through which an exhaust gas passes. The particulate matter purifying device traps particulate matter contained in the exhaust gas, and oxidizing the trapped particulate matter to remove. This particulate matter purifying device is characterized in that active oxygen producing fine particles 12 are carried on a surface of the filter substrate 10 between the catalyst elements 11. Therefore, the particulate matter is partially damaged by the active oxygen produced by the active oxygen producing fine particles 12. Consequently, oxidization of the particulate matter is promoted so that deposition of the particulate matter is prevented or minimized.
摘要翻译：提供能够提供颗粒物质的过度沉积的颗粒物净化装置。在颗粒物净化装置中，催化剂元件11承载在废气通过的多孔过滤器基板10上。颗粒状物质净化装置捕集废气中所含的微粒物质，氧化被捕集的颗粒物质去除。这种颗粒物净化装置的特征在于，在催化剂元件11之间的过滤器基板10的表面上承载活性氧生成微粒12。因此，由活性氧产生的活性氧产生的颗粒物部分地被损坏因此，促进颗粒物质的氧化，从而防止或最小化颗粒物质的沉积。

75. 发明申请

US20090031536A1 Method for producing porous substances 有权
标题翻译：多孔物质的制造方法
公开(公告)号：US20090031536A1
公开(公告)日：2009-02-05
申请号：US11631174
申请日：2005-07-11
申请人： Shinichi Takeshima , Akio Koyama
发明人： Shinichi Takeshima , Akio Koyama
IPC分类号： C22B1/14
CPC分类号： C04B35/488 , B01J35/0013 , B01J35/1061 , B01J37/03 , C01G25/00 , C01P2006/16 , C01P2006/17 , C04B35/48 , C04B38/0038 , C04B2111/0081 , C04B2111/00853 , C04B38/0064
摘要： A porous substance producing method for producing a porous substance; by holding particles for precursors of the porous substance in micelles or inverse micelles kept in a dispersed state in a solvent with a surfactant; by agglomerating the particles of the micelles or inverse micelles to each other; and by baking the agglomerated particles. The method comprises the step of agglomerating the particles of the micelles or inverse micelles to each other by performing a treatment to resolve the dispersed state of the micelles or inverse micelles containing the particles for the precursors, with the surfactant.
摘要翻译：一种多孔物质的制造方法，通过在表面活性剂的溶剂中将分散状态的胶束中的多孔物质的前体或反胶束保持在溶剂中; 通过将胶束或反胶束的颗粒彼此聚结; 并通过烧结附聚颗粒。该方法包括通过进行处理以使表面活性剂分解含有前体颗粒的胶束或反胶束的分散状态来使胶束或反胶束的颗粒彼此附聚的步骤。

76. 发明授权

US6083467A Exhaust gas purifying catalyst and process for producing the same 失效
标题翻译：废气净化催化剂及其制造方法
公开(公告)号：US6083467A
公开(公告)日：2000-07-04
申请号：US17027
申请日：1998-02-02
申请人： Shinichi Takeshima , Toshiaki Tanaka , Tetsuya Yamashita , Satoshi Iguchi , Katsuhiko Wakabayashi , Masahiro Kishida
发明人： Shinichi Takeshima , Toshiaki Tanaka , Tetsuya Yamashita , Satoshi Iguchi , Katsuhiko Wakabayashi , Masahiro Kishida
IPC分类号： B01D53/94 , B01J23/42 , B01J23/46 , B01J33/00 , B01J35/00 , B01J35/10 , B01J37/02 , B01J8/02
CPC分类号： B01D53/945 , B01J35/0013 , B01J37/0215 , Y02T10/22
摘要： An exhaust gas purifying catalyst in which catalytic activation particles 3 composed of a catalytic element or its compound are carried on a carrier 1. The catalytic activation particles 3, as carried on the carrier 1 and exposed to the outside of the carrier 1, are coated with the carrier 1 by 20 to 90% of their whole surface area. Also disclosed is a process for producing the exhaust gas purifying catalyst.
摘要翻译：将由催化剂元素或其化合物构成的催化活化粒子3载持在载体1上的废气净化催化剂。载体1上载持并暴露于载体1的外部的催化活化粒子3被涂布载体1占其整个表面积的20至90％。还公开了一种废气净化催化剂的制造方法。

77. 发明授权

US5911960A Process for purifying exhaust gases 失效
标题翻译：废气净化工艺
公开(公告)号：US5911960A
公开(公告)日：1999-06-15
申请号：US544260
申请日：1995-10-17
申请人： Naoto Miyoshi , Shinichi Matsumoto , Tsuneyuki Tanizawa , Satoshi Iguchi , Toshiaki Tanaka , Shinichi Takeshima , Takaaki Kanazawa , Takahiro Hayashi , Motohisa Saiki , Kazuhiko Dohmae , Kiyoshi Yamazaki , Tadashi Suzuki , Koichi Kasahara , Syuji Tateishi
发明人： Naoto Miyoshi , Shinichi Matsumoto , Tsuneyuki Tanizawa , Satoshi Iguchi , Toshiaki Tanaka , Shinichi Takeshima , Takaaki Kanazawa , Takahiro Hayashi , Motohisa Saiki , Kazuhiko Dohmae , Kiyoshi Yamazaki , Tadashi Suzuki , Koichi Kasahara , Syuji Tateishi
IPC分类号： B01D53/94 , B01J23/58 , B01J23/63 , B01J23/652 , B01J23/656 , B01J23/89 , B01J37/02 , B01D53/60
CPC分类号： B01D53/945 , B01D53/9422 , B01J23/58 , B01J23/63 , B01J23/6522 , B01J23/6562 , B01J23/894 , B01J37/0242 , B01D2255/1021 , B01D2255/1023 , B01D2255/202 , B01D2255/204 , B01D2255/2042 , B01D2255/2063 , B01D2255/2065 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/91 , Y02T10/22
摘要： A catalyst for purifying exhaust gases includes a porous support, at least one catalyst ingredient selected from Pt and Pd, and additional ingredients including (1) at least two rare-earth elements including La, (2) at least one rare-earth element including La and at least one transition element selected from Fe, Ni, Co and Mn, (3) at least two alkali metals, (4) at least one alkali metal and at least one rare-earth element including La, (5) at least one alkali metal and at least one transition element selected from Fe, Ni, Co and Mn, (6) at least two alkaline-earth metals, (7) at least one alkaline-earth metal and at least one rare-earth element including La, or (8) Ba, Li, La, Ce and Zr. A process for purifying an exhaust gas, by contacting the catalyst with an exhaust gas, is also provided.
摘要翻译：用于净化废气的催化剂包括多孔载体，至少一种选自Pt和Pd的催化剂成分，以及另外的成分，包括（1）至少两种稀土元素，包括La，（2）至少一种稀土元素，包括 La和至少一种选自Fe，Ni，Co和Mn的过渡元素，（3）至少两种碱金属，（4）至少一种碱金属和至少一种包含La的稀土元素，（5）至少一种碱金属和至少一种选自Fe，Ni，Co和Mn的过渡元素，（6）至少两种碱土金属，（7）至少一种碱土金属和至少一种包含La的稀土元素，或（8）Ba，Li，La，Ce和Zr。还提供了一种通过使催化剂与废气接触来净化废气的方法。

78. 发明授权

US5908993A Apparatus for measuring total surface area of a portion of catalytic metal particles 失效
标题翻译：用于测量一部分催化金属颗粒的总表面积的装置
公开(公告)号：US5908993A
公开(公告)日：1999-06-01
申请号：US898816
申请日：1997-07-23
申请人： Shinichi Takeshima , Toshiaki Tanaka
发明人： Shinichi Takeshima , Toshiaki Tanaka
IPC分类号： B01J32/00 , G01N15/08 , G01N15/00
CPC分类号： G01N15/0893
摘要： According to the present invention, there is provided an apparatus for measuring total surface area of a portion of catalytic metal particles carried on the surfaces of pores in a carrier of a catalyst, comprising a device for supplying the pores with a first gas under a predetermined pressure to mask the surfaces of the catalytic metal particles carried on a first portion of the surfaces of said pores, which first portion has a radius less than a radius determined by the predetermined pressure of said first gas and a device for supplying said pores with a second gas which is to be adsorbed on the surfaces of said catalytic metal particles carried on a second portion of the surfaces of said pores, which second portion has a radius equal to or greater than the radius determined by the predetermined pressure, and is not masked by said first gas. Also included is a processor for calculating total surface area of said catalytic metal particles carried on said second portion of the surfaces of said pores by an amount which is adsorbed on said surfaces of said catalytic metal particles.
摘要翻译：根据本发明，提供了一种用于测量承载在催化剂载体的孔表面上的一部分催化金属颗粒的总表面积的装置，包括用于在预定的温度下向第一气体供应孔的装置所述第一部分具有小于由所述第一气体的预定压力确定的半径的半径的载体，所述第一部分的所述孔的第一部分上承载的催化金属颗粒的表面的压力和用于向所述孔提供第二气体被吸附在所述催化金属颗粒的表面上，所述表面承载在所述孔的表面的第二部分上，该第二部分具有等于或大于由预定压力确定的半径的半径，并且不被掩蔽通过所述第一气体。还包括一种处理器，用于计算在所述孔的所述第二部分表面上承载的所述催化金属颗粒的总表面积，该表面积被吸附在所述催化金属颗粒的所述表面上的量。

79. 发明授权

US5443803A Catalyst for purifying exhaust gas 失效
标题翻译：废气净化催化剂
公开(公告)号：US5443803A
公开(公告)日：1995-08-22
申请号：US925669
申请日：1992-08-07
申请人： Tatsuji Mizuno , Shinichi Takeshima , Kazuhiko Sekizawa , Senshi Kasahara
发明人： Tatsuji Mizuno , Shinichi Takeshima , Kazuhiko Sekizawa , Senshi Kasahara
IPC分类号： B01D53/94 , B01J29/072 , B01J29/72 , B01J29/80 , B01J35/00 , B01J35/04
CPC分类号： B01D53/945 , B01J29/072 , B01J35/0006 , B01J35/04 , Y02T10/22
摘要： A catalyst for purifying an exhaust gas comprising a zeolite catalyst ion exchanged with cobalt and at least one alkaline earth metal and a zeolite catalyst ion-exchanged with copper, provided on an inlet side of an exhaust gas stream and an outlet side of the exhaust gas respectively, or randomly present in a mixed state.
摘要翻译：一种废气净化用催化剂，其特征在于，在废气流的入口侧和废气的出口侧设置有与钴和至少一种碱土金属交换的沸石催化剂离子和与铜离子交换的沸石催化剂或者以混合状态随机存在。

80. 发明授权

US5437153A Exhaust purification device of internal combustion engine 失效
标题翻译：内燃机排气净化装置
公开(公告)号：US5437153A
公开(公告)日：1995-08-01
申请号：US193143
申请日：1994-02-14
申请人： Shinichi Takeshima , Toshiaki Tanaka , Satoshi Iguchi , Yasushi Araki , Shinya Hirota , Tomohiro Oda , Fumitada Murakami
发明人： Shinichi Takeshima , Toshiaki Tanaka , Satoshi Iguchi , Yasushi Araki , Shinya Hirota , Tomohiro Oda , Fumitada Murakami
IPC分类号： B01D53/04 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/20 , F01N9/00 , F01N13/02 , F02B1/04 , F02D41/02 , F02D41/14
CPC分类号： B01D53/9481 , B01D53/0454 , B01D53/8696 , B01D53/9445 , B01D53/9495 , F01N13/009 , F01N3/0842 , F01N3/0871 , F01N9/00 , F01N9/005 , F02D41/027 , F02D41/0275 , F02D41/146 , F02D41/1462 , F02D41/1475 , F01N2240/18 , F01N2250/12 , F01N2390/02 , F01N2550/03 , F01N2570/12 , F01N2610/03 , F01N3/20 , F02B1/04 , F02D2200/0806 , F02D2200/0811 , F02D41/1446 , Y02T10/22 , Y02T10/47
摘要： A NO.sub.x absorbent (17) is disposed in an exhaust passage of an internal combustion engine. This NO.sub.x absorbent (17) absorbs the NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorbent (17) is lean and releases the absorbed NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorbent (17) becomes rich. It estimates the amount of NO.sub.x absorbed in the NO.sub.x absorbent (17) from the engine load and the engine rotational speed and when the amount of the estimated NO.sub.x becomes the maximum NO.sub.x absorption capacity of the NO.sub.x absorbent (17), makes the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorbent (17) rich.
摘要翻译： PCT No.PCT / JP93 / 00778 Sec。 371日期1994年2月14日 102（e）1994年2月14日PCT提交1993年6月10日PCT公布。公开号WO93 / 25806 日期1999年12月23日。NOx吸收剂（17）设置在内燃机的排气通道中。当NOx流入NOx吸收剂（17）的废气的空燃比是贫的时，该NOx吸收剂（17）吸收NOx，并且当流入NOx吸收剂的废气的空燃比释放吸收的NOx 17）变得富有。它估计从发动机负荷和发动机转速来吸收NOx吸收剂（17）中的NOx的量，并且当估计的NOx的量成为NOx吸收剂（17）的最大NOx吸收能力时，使空气燃料流入NOx吸收剂（17）的废气的比例变多。

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