公开(公告)号：US11679379B2

公开(公告)日：2023-06-20

申请号：US17734702

申请日：2022-05-02

申请人： Koji Sugiura ,  Takeshi Hirabayashi ,  Akemi Satou ,  Keisuke Murawaki ,  Takaya Ota ,  Masatoshi Ikebe ,  Kohei Takasaki ,  Takeshi Morishima

发明人： Koji Sugiura ,  Takeshi Hirabayashi ,  Akemi Satou ,  Keisuke Murawaki ,  Takaya Ota ,  Masatoshi Ikebe ,  Kohei Takasaki ,  Takeshi Morishima

IPC分类号： B01J35/00 ,  B01J35/04 ,  F01N3/28 ,  B01D53/94

CPC分类号： B01J35/0006 ,  B01D53/94 ,  B01J35/04 ,  F01N3/2828 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/9205 ,  F01N2330/06 ,  F01N2330/48 ,  F01N2370/02 ,  F01N2510/06

摘要： The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end, a downstream end, and a porous partition wall defining a plurality of cells extending between the upstream end and the downstream end. The plurality of cells include an inlet cell opening at the upstream end and sealed at the downstream end, and an outlet cell adjacent to the inlet cell sealed at the upstream end and opening at the downstream end. The first catalyst layer is disposed on a surface of the partition wall in an upstream region. In a downstream region, the second catalyst layer is disposed inside the partition wall, and a second catalyst-containing wall including the partition wall and the second catalyst layer has a porosity of 35% or more.

公开(公告)号：US20110099987A1

公开(公告)日：2011-05-05

申请号：US13001683

申请日：2009-06-26

申请人： Akemi Satou ,  Masahiko Takeuchi ,  Keizo Hiraku ,  Yusuki Kawamura ,  Takahiro Fujiwara ,  Tadashi Suzuki ,  Naoki Takahashi

发明人： Akemi Satou ,  Masahiko Takeuchi ,  Keizo Hiraku ,  Yusuki Kawamura ,  Takahiro Fujiwara ,  Tadashi Suzuki ,  Naoki Takahashi

IPC分类号： F01N3/10

CPC分类号： B01J23/002 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2257/304 ,  B01J23/63 ,  B01J23/83 ,  B01J23/894 ,  B01J35/04 ,  B01J37/0244 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/3712 ,  B01J2523/3718 ,  B01J2523/48 ,  B01J2523/828 ,  B01J2523/824 ,  B01J2523/822

摘要： An exhaust gas purification catalyst includes: a lower catalyst layer that contains a ceria-zirconia mixed oxide having 50 to 70 mass % of CeO2 and 5 mass % or more of Pr2O3 and carries at least one of Pt and Pd; and an upper catalyst layer that contains at least zirconia and carries at least Rh, wherein the total amount of CeO2 per liter of the carrier base is 15 to 30 g. Because the amount of CeO2 is small, formation of H2S is suppressed and a high capability of adsorbing and releasing oxygen is brought out in spite of the small amount of CeO2.

摘要翻译： 废气净化催化剂包括：含有氧化铈 - 氧化锆混合氧化物的下部催化剂层，其具有50〜70质量％的CeO 2和5质量％以上的Pr 2 O 3，并携带Pt和Pd中的至少一种; 和至少含有氧化锆并至少含有Rh的上部催化剂层，其中每升载体碱的CeO 2的总量为15〜30g。 由于CeO 2的量少，因此抑制了H 2 S的形成，并且尽管CeO 2的量少，但是吸附和释放氧的能力也很高。

公开(公告)号：US20220370997A1

公开(公告)日：2022-11-24

申请号：US17734702

申请日：2022-05-02

申请人： Koji SUGIURA ,  Takeshi HIRABAYASHI ,  Akemi SATOU ,  Keisuke MURAWAKI ,  Takaya OTA ,  Masatoshi IKEBE ,  Kohei TAKASAKI ,  Takeshi MORISHIMA

发明人： Koji SUGIURA ,  Takeshi HIRABAYASHI ,  Akemi SATOU ,  Keisuke MURAWAKI ,  Takaya OTA ,  Masatoshi IKEBE ,  Kohei TAKASAKI ,  Takeshi MORISHIMA

IPC分类号： B01J35/00 ,  B01J35/04 ,  F01N3/28 ,  B01D53/94

摘要： The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end, a downstream end, and a porous partition wall defining a plurality of cells extending between the upstream end and the downstream end. The plurality of cells include an inlet cell opening at the upstream end and sealed at the downstream end, and an outlet cell adjacent to the inlet cell sealed at the upstream end and opening at the downstream end. The first catalyst layer is disposed on a surface of the partition wall in an upstream region. In a downstream region, the second catalyst layer is disposed inside the partition wall, and a second catalyst-containing wall including the partition wall and the second catalyst layer has a porosity of 35% or more.

公开(公告)号：US11918986B2

公开(公告)日：2024-03-05

申请号：US17752495

申请日：2022-05-24

申请人： Koji Sugiura ,  Takeshi Hirabayashi ,  Akemi Satou ,  Keisuke Murawaki ,  Takaya Ota ,  Masatoshi Ikebe ,  Kohei Takasaki ,  Takeshi Morishima

发明人： Koji Sugiura ,  Takeshi Hirabayashi ,  Akemi Satou ,  Keisuke Murawaki ,  Takaya Ota ,  Masatoshi Ikebe ,  Kohei Takasaki ,  Takeshi Morishima

IPC分类号： B01J35/00 ,  B01D53/94 ,  B01J21/04 ,  B01J21/06 ,  B01J23/10 ,  B01J23/42 ,  B01J23/46 ,  B01J35/04 ,  F01N3/28

CPC分类号： B01J35/0006 ,  B01D53/9472 ,  B01J21/04 ,  B01J21/066 ,  B01J23/10 ,  B01J23/42 ,  B01J23/464 ,  B01J35/04 ,  F01N3/2803 ,  F01N3/2842 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/2065 ,  B01D2255/9035 ,  B01D2255/9155 ,  F01N2370/02

摘要： There is provided an exhaust gas purification device that shows a high HC removal performance under a condition in which a rich air-fuel mixture is introduced. The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end and a downstream end. The first catalyst layer is disposed on a surface of the partition wall in an upstream region including the upstream end of the substrate. The second catalyst layer is disposed inside the partition wall in a downstream region including the downstream end of the substrate. The first catalyst layer contains a first metal catalyst and alumina-zirconia composite oxide. The second catalyst layer contains a second metal catalyst.

公开(公告)号：US20220387983A1

公开(公告)日：2022-12-08

申请号：US17752495

申请日：2022-05-24

申请人： Koji SUGIURA ,  Takeshi HIRABAYASHI ,  Akemi SATOU ,  Keisuke MURAWAKI ,  Takaya OTA ,  Masatoshi IKEBE ,  Kohei TAKASAKI ,  Takeshi MORISHIMA

发明人： Koji SUGIURA ,  Takeshi HIRABAYASHI ,  Akemi SATOU ,  Keisuke MURAWAKI ,  Takaya OTA ,  Masatoshi IKEBE ,  Kohei TAKASAKI ,  Takeshi MORISHIMA

IPC分类号： B01J35/00 ,  B01J35/04 ,  B01J21/04 ,  B01J21/06 ,  B01J23/10 ,  B01J23/42 ,  B01J23/46 ,  F01N3/28 ,  B01D53/94

摘要： There is provided an exhaust gas purification device that shows a high HC removal performance under a condition in which a rich air-fuel mixture is introduced. The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end and a downstream end. The first catalyst layer is disposed on a surface of the partition wall in an upstream region including the upstream end of the substrate. The second catalyst layer is disposed inside the partition wall in a downstream region including the downstream end of the substrate. The first catalyst layer contains a first metal catalyst and alumina-zirconia composite oxide. The second catalyst layer contains a second metal catalyst.

公开(公告)号：US08551908B2

公开(公告)日：2013-10-08

申请号：US13001683

申请日：2009-06-26

申请人： Akemi Satou ,  Masahiko Takeuchi ,  Keizo Hiraku ,  Yusuke Kawamura ,  Takahiro Fujiwara ,  Tadashi Suzuki ,  Naoki Takahashi

发明人： Akemi Satou ,  Masahiko Takeuchi ,  Keizo Hiraku ,  Yusuke Kawamura ,  Takahiro Fujiwara ,  Tadashi Suzuki ,  Naoki Takahashi

IPC分类号： B01J23/00 ,  B01J21/00

CPC分类号： B01J23/002 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2257/304 ,  B01J23/63 ,  B01J23/83 ,  B01J23/894 ,  B01J35/04 ,  B01J37/0244 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/3712 ,  B01J2523/3718 ,  B01J2523/48 ,  B01J2523/828 ,  B01J2523/824 ,  B01J2523/822

摘要： An exhaust gas purification catalyst includes: a lower catalyst layer that contains a ceria-zirconia mixed oxide having 50 to 70 mass % of CeO2 and 5 mass % or more of Pr2O3 and carries at least one of Pt and Pd; and an upper catalyst layer that contains at least zirconia and carries at least Rh, wherein the total amount of CeO2 per liter of the carrier base is 15 to 30 g. Because the amount of CeO2 is small, formation of H2S is suppressed and a high capability of adsorbing and releasing oxygen is brought out in spite of the small amount of CeO2.

摘要翻译： 废气净化催化剂包括：含有氧化铈 - 氧化锆混合氧化物的下部催化剂层，其具有50〜70质量％的CeO 2和5质量％以上的Pr 2 O 3，并携带Pt和Pd中的至少一种; 和至少含有氧化锆并至少含有Rh的上部催化剂层，其中每升载体碱的CeO 2的总量为15〜30g。 由于CeO 2的量少，因此抑制了H 2 S的形成，并且尽管CeO 2的量少，但是吸附和释放氧的能力也很高。

公开(公告)号：US20110008522A1

公开(公告)日：2011-01-13

申请号：US12878670

申请日：2010-09-09

申请人： Akemi Satou ,  Haruna Aida ,  Miki Murakami

发明人： Akemi Satou ,  Haruna Aida ,  Miki Murakami

IPC分类号： A23L1/20

CPC分类号： A21D2/266 ,  A21D10/007 ,  A21D13/04 ,  A21D13/045 ,  A21D13/40 ,  A23L9/10 ,  A23L11/07 ,  A23L15/30 ,  A23L15/35 ,  A23V2002/00 ,  A23V2200/122 ,  A23V2250/5488 ,  A23V2250/548

摘要： A full-fat soybean flour-containing composition which is capable of improving flavor and texture of foods by using as a substitute for a part or the entirety of a basic ingredient of a food, or by additionally using as a novel basic ingredient, and a food prepared using the same are provided. In addition, an egg substitute composition which can be used in a food as an egg substitute and which contains a full-fat soybean flour as a principal component, and a food prepared using the same are provided. The full-fat soybean flour-containing composition of the present invention contains a full-fat soybean flour, a plant protein, an emulsifying agent, and a masking agent. Moreover, the egg substitute composition of the present invention contains a full-fat soybean flour, a plant protein, an emulsifying agent, and a masking agent, and can be used in a food as an egg substitute.

摘要翻译： 一种全脂肪的含大豆粉的组合物，其能够通过使用作为食品的基本成分的一部分或全部的替代物，或通过另外使用新的基本成分来改善食品的风味和质地，以及 提供使用其制备的食物。 此外，提供了可用于食品中作为蛋替代物并且含有全脂大豆粉作为主要成分的蛋替代组合物和使用其制备的食品。 本发明的含全脂大豆粉的组合物含有全脂大豆粉，植物蛋白，乳化剂和掩蔽剂。 此外，本发明的蛋替代组合物含有全脂大豆粉，植物蛋白，乳化剂和掩蔽剂，可用于作为蛋替代品的食品中。