公开(公告)号：US07163661B2

公开(公告)日：2007-01-16

申请号：US10172503

申请日：2002-06-17

申请人： Shinji Yamamoto ,  Masahiro Takaya

发明人： Shinji Yamamoto ,  Masahiro Takaya

IPC分类号： B01D50/00

CPC分类号： B01D53/9454 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/101 ,  F01N3/2828 ,  F01N13/009 ,  F01N13/0093 ,  F01N2340/00 ,  F01N2510/06 ,  F01N2510/063 ,  Y02A50/2324 ,  Y02T10/22

摘要： A vehicle-mounted exhaust gas purifying system includes at least a first three-way catalyst and a plurality of HC adsorbing/purifying catalysts downstream thereof on an exhaust gas passage. Each of the HC adsorbing/purifying catalysts includes a monolithic carrier having a plurality of cells, and includes HC adsorbent layer and purifying catalyst layer, which are formed on the monolithic carrier. Moreover, the number of cells per unit areas of one HC adsorbing/purifying catalysts on an upstream side is larger than the number of cells per unit areas of another HC adsorbing/purifying catalyst on a downstream side.

摘要翻译： 车载排气净化系统至少包括第一三元催化剂和在排气通道上游的下游的多个HC吸附/净化催化剂。 每个HC吸附/净化催化剂包括具有多个电池的整体式载体，并且包括形成在整体式载体上的HC吸附剂层和净化催化剂层。 此外，上游侧的一个HC吸附/净化催化剂的单位面积的细胞数大于下游侧的另一HC吸附·净化催化剂的单位面积的细胞数。

公开(公告)号：US20050247047A1

公开(公告)日：2005-11-10

申请号：US11183980

申请日：2005-07-19

申请人： Masahiro Takaya ,  Shinji Yamamoto ,  Hiroaki Kaneko ,  Hitoshi Onodera

发明人： Masahiro Takaya ,  Shinji Yamamoto ,  Hiroaki Kaneko ,  Hitoshi Onodera

IPC分类号： F01N3/10 ,  B01D53/94 ,  B01J29/70 ,  B01J29/74 ,  B01J37/02 ,  F01N3/08 ,  F01N3/28 ,  F01N13/02 ,  F01N3/00

CPC分类号： F01N3/0835 ,  B01D53/944 ,  F01N3/0814 ,  F01N3/101 ,  F01N13/009 ,  F01N13/0093 ,  F01N2370/04 ,  F01N2570/12 ,  Y02T10/22

摘要： An exhaust gas purifying system of the present invention comprises a first catalyst which contains a noble metal and reduces hydrocarbons contained in exhaust gas, and a second catalyst which is disposed downstream of the first catalyst and contains β-zeolite. In the exhaust gas purifying system, a mixed gas having an air-fuel ratio of not less than 25 is burned in an internal combustion engine, and the internal combustion engine discharges the exhaust gas having an oxygen concentration of not less than 4% continuously or intermittently.

公开(公告)号：US06932067B2

公开(公告)日：2005-08-23

申请号：US10833049

申请日：2004-04-28

申请人： Masahiro Takaya ,  Shinji Yamamoto ,  Hiroaki Kaneko ,  Hitoshi Onodera

发明人： Masahiro Takaya ,  Shinji Yamamoto ,  Hiroaki Kaneko ,  Hitoshi Onodera

IPC分类号： F01N3/10 ,  B01D53/94 ,  B01J29/70 ,  B01J29/74 ,  B01J37/02 ,  F01N3/08 ,  F01N3/28 ,  F01N13/02 ,  F02D41/00

CPC分类号： F01N3/0835 ,  B01D53/944 ,  F01N3/0814 ,  F01N3/101 ,  F01N13/009 ,  F01N13/0093 ,  F01N2370/04 ,  F01N2570/12 ,  Y02T10/22

摘要： An exhaust gas purifying system of the present invention comprises a first catalyst which contains a noble metal and reduces hydrocarbons contained in exhaust gas, and a second catalyst which is disposed downstream of the first catalyst and contains β-zeolite. In the exhaust gas purifying system, a mixed gas having an air-fuel ratio of not less than 25 is burned in an internal combustion engine, and the internal combustion engine discharges the exhaust gas having an oxygen concentration of not less than 4% continuously or intermittently.

摘要翻译： 本发明的废气净化系统包括含有贵金属并且还原废气中含有的烃的第一催化剂和位于第一催化剂下游并含有β-沸石的第二催化剂。 在废气净化系统中，在内燃机中燃烧空燃比不小于25的混合气体，内燃机连续排出氧浓度不小于4％的排气，或 间歇地

公开(公告)号：US06716496B2

公开(公告)日：2004-04-06

申请号：US10043166

申请日：2002-01-14

申请人： Takao Nakajima ,  Masanori Aritake ,  Haruhisa Kawase ,  Hisao Hanabusa ,  Masahiro Takaya

发明人： Takao Nakajima ,  Masanori Aritake ,  Haruhisa Kawase ,  Hisao Hanabusa ,  Masahiro Takaya

IPC分类号： E06B716

CPC分类号： B29C45/14409 ,  B29C47/00 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0035 ,  B60J10/21 ,  B60J10/80 ,  Y10T428/13 ,  Y10T428/1397 ,  Y10T428/24008 ,  Y10T428/24198 ,  Y10T428/24479 ,  Y10T428/24777

摘要： A weather strip comprising an extruded body having straight sections and a corner section curving therebetween is disclosed. The extruded body comprises an attachment portion and a hollow sealing portion integrally formed by extrusion molding. The attachment portion is attached to a part of an automobile and the sealing portion is connected to the attachment portion at both ends. The weather strip comprises: an incision slit made on the outer periphery of the sealing portion in the corner section; an incision edge formed on the sealing portion along the incision slit, the incision edge being spread out toward the outer periphery of the corner section with the attachment portion and sealing portion being curved along a corner shape of the part of the automobile; and a molded part formed at least in the vicinity of the incision edge on the back side of the sealing portion in the corner section.

摘要翻译： 公开了一种包括具有直的部分的挤压体和在其间弯曲的拐角部分的耐候条。 挤压体包括通过挤出成型一体形成的附接部分和中空密封部分。 附接部分附接到汽车的一部分，并且密封部分两端连接到安装部分。 防风条包括：切口狭缝，其形成在拐角部分的密封部分的外周上; 沿着切口切口形成在密封部分上的切口边缘，切口边沿着拐角部分的外周伸展，其中安装部分和密封部分沿汽车部分的拐角形状弯曲; 以及至少在角部的密封部的背侧的切口边缘附近形成的成型部。

公开(公告)号：US4981846A

公开(公告)日：1991-01-01

申请号：US221749

申请日：1988-07-20

申请人： Takefumi Matsukura ,  Tamiko Takahashi ,  Yasuhiro Nishimura ,  Masahiro Takaya ,  Hajime Fujimura

发明人： Takefumi Matsukura ,  Tamiko Takahashi ,  Yasuhiro Nishimura ,  Masahiro Takaya ,  Hajime Fujimura

IPC分类号： C07D233/64 ,  A61K31/415 ,  A61K38/00 ,  A61P1/04 ,  C07D233/54 ,  C07F3/00

CPC分类号： C07D233/64 ,  C07F3/003

摘要： A novel crystalline L-carnosine zinc complex is produced by reacting L-carnosine, a zinc salt and an alkali metal compound in an anhydrous or hydrous polar organic solvent.The crystalline L-carnosine zinc complex substantially corresponds to the formula C.sub.9 H.sub.12 N.sub.4 O.sub.3 Zn and has physical properties clearly different from the known amorphous L-carnosine zinc complex.As compared with the amorphous complex, the crystalline complex is very low in impurity, stable to heat and moisture, and easy to filtrate, and has higher anti-ulcer activity.

公开(公告)号：US08158554B2

公开(公告)日：2012-04-17

申请号：US12596578

申请日：2008-04-17

申请人： Hironori Wakamatsu ,  Masanori Nakamura ,  Masahiro Takaya ,  Katsuo Suga ,  Hiroto Kikuchi ,  Jun Ikezawa

发明人： Hironori Wakamatsu ,  Masanori Nakamura ,  Masahiro Takaya ,  Katsuo Suga ,  Hiroto Kikuchi ,  Jun Ikezawa

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J20/00 ,  B01J29/00 ,  B01J37/00

CPC分类号： B01J23/89 ,  B01D53/9413 ,  B01D53/945 ,  B01D2255/10 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/1026 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/9205 ,  B01D2255/9207 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01J21/066 ,  B01J23/002 ,  B01J23/38 ,  B01J23/40 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/1009 ,  B01J37/0063 ,  B01J37/0201 ,  B01J37/04 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  F01N3/2807 ,  Y02T10/22

摘要： A high heat-resistant catalyst includes: noble metal particles; first compounds which contact the noble metal particles and suppress movement of the noble metal particles; and second compounds which envelop the noble metal particles and the first compounds, suppress the movement of the noble metal particles, and suppress coagulation of the first compounds following mutual contact of the first compounds. The first compounds support the noble metal particles, and single piece or aggregate of the first compounds supporting the noble metal particles are included in a section partitioned by the second compounds. A coefficient of linear thermal expansion of the second compounds is 1.2×10−5 [K−1] or less.

摘要翻译： 高耐热催化剂包括：贵金属颗粒; 与贵金属颗粒接触并抑制贵金属颗粒运动的第一化合物; 以及包围贵金属粒子和第一化合物的第二化合物，抑制贵金属粒子的移动，抑制第一化合物相互接触后第一化合物的凝结。 第一化合物支持贵金属颗粒，并且支承贵金属颗粒的第一化合物的单片或聚集体包含在由第二化合物分隔的部分中。 第二化合物的线性热膨胀系数为1.2×10 -5 [K -1]以下。

公开(公告)号：US20100028221A1

公开(公告)日：2010-02-04

申请号：US12521050

申请日：2007-09-12

申请人： Masahiro Takaya ,  Kouji Masuda ,  Junji Ito ,  Toshiharu Miyamura ,  Yasunari Hanaki

发明人： Masahiro Takaya ,  Kouji Masuda ,  Junji Ito ,  Toshiharu Miyamura ,  Yasunari Hanaki

IPC分类号： B01J35/04 ,  B01D53/94 ,  B01D39/14 ,  B01D39/06 ,  B01J23/42

CPC分类号： B01J35/06 ,  B01D39/2082 ,  B01D53/944 ,  B01D2239/0216 ,  B01D2239/0225 ,  B01D2239/0618 ,  B01D2239/064 ,  B01D2255/102 ,  B01J23/38 ,  B01J23/42 ,  B01J35/002 ,  B01J35/04 ,  F01N3/0222 ,  F01N3/0226 ,  F01N2330/10

摘要： A fibrous structure (10) of the present invention includes: long fibers (1) composed of an inorganic material; and short fibers (2) composed of the inorganic material and shorter than the long fibers (1), wherein at least one of the long fibers (1) and the short fibers (2) includes catalyst components (4), and a three-dimensional net-like structure is formed by the long fibers (1) and the short fibers (2).

摘要翻译： 本发明的纤维结构体（10）包括：由无机材料构成的长纤维（1） 和短纤维（2），其由无机材料构成并且短于长纤维（1），其中长纤维（1）和短纤维（2）中的至少一个包括催化剂组分（4） 三维网状结构由长纤维（1）和短纤维（2）形成。

公开(公告)号：US07112550B2

公开(公告)日：2006-09-26

申请号：US10349193

申请日：2003-01-23

申请人： Yoshiaki Hiramoto ,  Masahiro Takaya ,  Shinji Yamamoto

发明人： Yoshiaki Hiramoto ,  Masahiro Takaya ,  Shinji Yamamoto

IPC分类号： B01J29/06

CPC分类号： B01D53/945 ,  B01J23/63 ,  B01J35/002 ,  B01J37/024 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/0248 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/2828 ,  F01N13/009 ,  F01N2370/04 ,  F01N2510/06 ,  Y02T10/22

摘要： An exhaust gas purifying catalyst includes a honeycomb substrate, and HC adsorbent layers containing zeolite and having a thickness ranging from 100 μm to 500 μm. Each of the HC adsorbent layers has an approximately circular surface on a cross section perpendicular to a direction where each of the cells of the honeycomb substrate is extended, and has circumferential-direction cracks extended in a circumferential direction and radial-direction cracks extended in a radial direction. The circumferential-direction cracks and the radical-direction cracks are unconnected to each other or are connected in an extent not to cause layer exfoliation in the HC adsorbent layers. A manufacturing method of the exhaust gas purifying catalyst is to coat slurry containing zeolite on the honeycomb substrate plural times, to dry or fire the coated slurry, and to form the HC adsorbent layers.

公开(公告)号：US06729129B2

公开(公告)日：2004-05-04

申请号：US10265688

申请日：2002-10-08

申请人： Shinji Yamamoto ,  Masahiro Takaya

发明人： Shinji Yamamoto ,  Masahiro Takaya

IPC分类号： F01N300

CPC分类号： F01N3/2046 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/101 ,  F01N13/009 ,  F01N13/0093 ,  Y02T10/22 ,  Y02T10/26

摘要： An exhaust gas purifying system, at least including, on an exhaust gas passage for gas exhausted from an engine, a first HC-trap-catalyst arranged on an upstream side, a second HC-trap-catalyst arranged on a downstream side, and a heat capacitor arranged between the first HC-trap-catalyst and the second HC-trap-catalyst. Each of the heat capacitor and the second HC-trap-catalyst has a honeycomb carrier, and a ratio Gt/Gh2 of a geometric surface area Gt of the honeycomb carrier of the heat capacitor to a geometric surface area Gh2 of the honeycomb carrier of the second HC-trap-catalyst is in a range of 1 to 5.

摘要翻译： 一种废气净化系统，至少包括在从发动机排出的气体的排气通道上，布置在上游侧的第一HC-捕集催化剂，设置在下游侧的第二HC-捕集催化剂，以及 布置在第一HC-捕集催化剂和第二HC-捕集催化剂之间的热电容器。 热电容器和第二HC捕集催化剂各自具有蜂窝载体，并且热容器的蜂窝状载体的几何表面积Gt与所述蜂窝状载体的几何表面积Gh2的比率Gt / Gh2 第二HC陷阱催化剂在1至5的范围内。

公开(公告)号：US06708484B2

公开(公告)日：2004-03-23

申请号：US10114222

申请日：2002-04-03

申请人： Hitoshi Onodera ,  Masahiro Takaya

发明人： Hitoshi Onodera ,  Masahiro Takaya

IPC分类号： F01N300

CPC分类号： F01N3/0871 ,  B01D53/944 ,  B01D53/9454 ,  F01N3/0814 ,  F01N3/0835 ,  F01N13/009 ,  F01N2510/0682 ,  F01N2570/12 ,  F01N2570/14 ,  Y02A50/2324 ,  Y02A50/2344 ,  Y02T10/22

摘要： An exhaust gas purifying system for a vehicle includes a hydrogen enriching device that increases a component ratio of hydrogen with respect to reducing gas components in exhaust gas, a NOx treating catalyst and a HC trap catalyst. The hydrogen enriching device, the NOx treating catalyst and the NOx treating catalyst are arrayed in this order in the exhaust gas passageway.

摘要翻译： 用于车辆的废气净化系统包括增加氢气相对于排气中的还原气体成分的组分比例的氢富集装置，NOx处理催化剂和HC捕集催化剂。 氢气富集装置，NOx处理催化剂和NOx处理催化剂依次排列在排气通路中。