公开(公告)号：US06858563B2

公开(公告)日：2005-02-22

申请号：US10281265

申请日：2002-10-28

申请人： Takumi Suzawa ,  Masakazu Tanaka ,  Kazuhiko Koike ,  Miho Ito

发明人： Takumi Suzawa ,  Masakazu Tanaka ,  Kazuhiko Koike ,  Miho Ito

IPC分类号： F01N3/10 ,  B01D53/94 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  F01N3/08 ,  F01N3/24 ,  F01N3/28 ,  F01N13/02 ,  B01J21/04

CPC分类号： B01D53/9454 ,  B01J35/0006 ,  B01J35/04 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/2828 ,  F01N13/009 ,  F01N13/0097 ,  Y02A50/2324 ,  Y02T10/22

摘要： This invention aims at achieving early activation by use of a catalytic body having a low thermal capacity, and a low pressure loss, without using a coating layer to reduce exhaust emission. The invention is directed also to improve exhaust purification performance by improving the combination of catalytic bodies and performance of each catalytic body. In the invention, a start catalyst 1 is arranged at an upstream portion of an exhaust pipe P of a car engine E and a three way catalyst 2 is disposed on the downstream side. The start catalyst 1 can directly support catalytic components through chemical bonds by incorporating replacing elements into a substrate ceramic having high heat resistance such as cordierite. Because a coating layer is not necessary, the catalyst of the invention has a low heat capacity and a large open area and achieves reduction of exhaust emission, and reduction of a pressure loss, through early activation.

摘要翻译： 本发明旨在通过使用具有低热容量和低压力损失的催化体来实现早期活化，而不使用涂层来减少废气排放。 本发明还旨在通过改进催化剂体的组合和每个催化体的性能来提高排气净化性能。 在本发明中，起动催化剂1配置在汽车发动机E的排气管P的上游侧，三通催化剂2配置在下游侧。 启动催化剂1可以通过将更换元件并入具有高耐热性的基底陶瓷（例如堇青石）中，通过化学键直接支持催化组分。 由于不需要涂层，所以本发明的催化剂具有低的热容量和较大的开放面积，通过早期的活化来实现废气排放的减少和压力损失的降低。

公开(公告)号：US06210840B1

公开(公告)日：2001-04-03

申请号：US09201667

申请日：1998-12-01

申请人： Kyohei Usami ,  Miho Ito ,  Naohiro Kubota ,  Shinya Mashimo

发明人： Kyohei Usami ,  Miho Ito ,  Naohiro Kubota ,  Shinya Mashimo

IPC分类号： H01M1026

CPC分类号： H01M10/0567 ,  C09K21/12 ,  H01M2/1653 ,  H01M4/382 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/4235

摘要： A flame-retardant electrolytic solution of an electrolyte salt in an organic solvent, wherein the organic solvent contains at least one phosphorus compound represented by formula (I) and a nonaqueous secondary battery containing the flame-retardant electrolytic solution. wherein R1 represents an alkyl group having 1 to 8 carbon atoms, a halogenated alkyl group, an aryl group, an alkylaryl group, an aralkyl group or —CH2—COOR3; R2 represents a methyl group, an ethyl group or a halogenated alkyl group having 1 to 8 carbon atoms; R3 represents an alkyl group having 1 to 8 carbon atoms or a halogenated alkyl group; and m and n each represents 1 or 2 and the sum of m and n is 3.

摘要翻译： 一种电解质盐在有机溶剂中的阻燃电解液，其中有机溶剂含有至少一种式（I）表示的磷化合物和含有阻燃电解液的非水二次电池。其中R1表示烷基 具有1至8个碳原子，卤代烷基，芳基，烷基芳基，芳烷基或-CH 2 -COOR 3; R2表示甲基，乙基或碳原子数1〜8的卤代烷基。 R3表示碳原子数1〜8的烷基或卤代烷基; m和n各自表示1或2，m和n的和为3。

公开(公告)号：US20070117718A1

公开(公告)日：2007-05-24

申请号：US11598811

申请日：2006-11-13

申请人： Miho Ito ,  Yasushi Hayashi

发明人： Miho Ito ,  Yasushi Hayashi

IPC分类号： B01J23/745

CPC分类号： B01J23/745 ,  B01D53/02 ,  B01D53/94 ,  B01D2255/2045 ,  B01D2255/20738 ,  B01D2257/104 ,  B01J23/78 ,  B01J35/023 ,  B01J37/031 ,  C01G49/00 ,  C01G49/0036

摘要： Particles for catalyst which have a function of absorbing and desorbing oxygen, the particles comprising an iron compound in which an element, other than Fe, having two valences is solid-soluted in an oxide of Fe having three valences, and a method for producing the particles for catalyst which comprises precipitating a precipitate containing Fe having three valences and an element, other than Fe, having two valences from a solution containing ions of Fe having three valences and ions of the element, other than Fe, having two valences, and drying and firing the precipitate to produce the particles.

摘要翻译： 具有吸收和解吸氧的功能的催化剂用颗粒，包含铁化合物的颗粒，其中具有两个价数的Fe以外的其它元素在具有三价的Fe的氧化物中固溶，以及其制造方法 用于催化剂的颗粒包括使含有三价Fe的沉淀物和除Fe以外的元素（Fe除外）的具有三价的Fe和具有两个价数的除Fe以外的元素的离子的溶液沉淀含Fe以外的除Fe之外的元素，并且干燥 并煅烧沉淀物以产生颗粒。