公开(公告)号：US4867811A

公开(公告)日：1989-09-19

申请号：US225068

申请日：1988-07-27

申请人： Hiroo Wakiyama ,  Hisashi Baba ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Toshihiro Takada ,  Shigetoshi Sugimoto ,  Shinzi Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

发明人： Hiroo Wakiyama ,  Hisashi Baba ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Toshihiro Takada ,  Shigetoshi Sugimoto ,  Shinzi Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

IPC分类号： B01J23/86 ,  B01J32/00 ,  B01J37/00 ,  F01N3/28

CPC分类号： B01J32/00 ,  B01J23/864 ,  B01J37/00 ,  F01N3/281

摘要： A process for producing a metallic catalyst-carrier, comprising the steps of: preparing a steel sheet containing 9.0 to 25.0 wt % Cr and 0.01 to 6.0 wt % Al, plating the steel sheet with Ni at an amount of from 0.3 to 10.0 g/m.sup.2, then plating with Al or Al-alloy at a plated amount defined by the formula; ##EQU1## and with a provision that the thickness of an Al-Fe alloyed layer is controlled to a thickness of 10 .mu.m or less, cold rolling to a rolled thickness of 0.1 mm or less, working to a body of a required form, and heat-treating the body.

摘要翻译： 一种金属催化剂载体的制造方法，其特征在于，包括以下步骤：制备含有9.0〜25.0重量％的Cr和0.01〜6.0重量％的Al的钢板，以0.3〜10.0g / m2，然后用Al或Al合金以由下式定义的镀层量进行镀覆; ＆lt; IMAGE＆gt;并且通过将Al-Fe合金层的厚度控制在10μm以下的厚度，冷轧至0.1mm以下的轧制厚度，对所需形状的主体进行加工， 并对身体进行热处理。

公开(公告)号：US4870046A

公开(公告)日：1989-09-26

申请号：US184332

申请日：1988-04-21

申请人： Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Shinji Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

发明人： Mikio Yamanaka ,  Keiichi Ohmura ,  Shinichi Matsumoto ,  Shinji Shibata ,  Toshiyuki Yashiro ,  Akihiko Kasahara

IPC分类号： C22C38/00 ,  B01D53/94 ,  B01J23/86 ,  C22C38/26 ,  C22C38/28 ,  F01N3/28 ,  F02B1/04

CPC分类号： B01D53/945 ,  B01J23/86 ,  C22C38/26 ,  C22C38/28 ,  F01N3/281 ,  F02B1/04 ,  Y02T10/22 ,  Y10T428/12431

摘要： A rolled high Al stainless steel foil for use as a substrate for a catalyst carrier, which comprises more than 12 wt % up to 20 wt % of Al, from 5 to 25 wt % of Cr, from 0.05 to 2 wt %, in total, of at least one element selected from the group consisting of Ti, Nb, Zr, and Hf, and the remainder substantially consisting of Fe and unavoidable elements. The stainless steel foil has an excellent resistance to oxidation in an engine exhaust gas at a temperature of 1150.degree. C. or higher, can be obtained by foil-rolling, and enables a reduction of the exhaust back-pressure and weight of automobile catalyst converters.

摘要翻译： 用作催化剂载体的基材的轧制的高Al不锈钢箔，其包含大于12重量％至多20重量％的Al，5至25重量％的Cr，0.05至2重量％ 的选自Ti，Nb，Zr和Hf中的至少一种元素，其余基本上由Fe和不可避免的元素组成。 不锈钢箔在1150℃以上的发动机废气中具有优异的耐氧化性，可以通过箔轧制获得，并且能够降低汽车催化转化器的排气背压和重量 。

公开(公告)号：US4918042A

公开(公告)日：1990-04-17

申请号：US216687

申请日：1988-07-08

申请人： Toshihiro Takada ,  Shinichi Matsumoto ,  Hikaru Aoyagi ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Toshiyuki Yashiro

发明人： Toshihiro Takada ,  Shinichi Matsumoto ,  Hikaru Aoyagi ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Toshiyuki Yashiro

IPC分类号： B01D53/94 ,  B01J21/06 ,  B01J23/86 ,  B01J23/89 ,  B01J32/00 ,  B01J35/04 ,  B01J37/02 ,  F01N3/28

CPC分类号： B01D53/945 ,  B01J21/066 ,  B01J35/04 ,  B01J37/0225 ,  B01J37/024 ,  F01N3/281 ,  F01N2330/02 ,  F01N2510/06 ,  Y02T10/22

摘要： An exhaust gas purifying catalyst of this invention comprises a heat resistance stainless steel catalyst support, an oxide film containing zirconium oxide formed on the heat resistance stainless steel catalyst support, an activated alumina catalyst carrier layer formed on the oxide film, and at least one metal catalyst loaded in the activated alumina catalyst carrier layer. Thus, the activated alumina catalyst carrier layer's come-off from the catalyst support and the oxidation of the catalyst support are suppressed at the same time, and the conversions of the hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx) are also improved.

摘要翻译： 本发明的废气净化催化剂包括耐热不锈钢催化剂载体，在耐热不锈钢催化剂载体上形成的含有氧化锆的氧化物膜，在氧化膜上形成的活性氧化铝催化剂载体层和至少一种金属 负载在活性氧化铝催化剂载体层中的催化剂。 因此，活性氧化铝催化剂载体层从催化剂载体脱落和催化剂载体的氧化同时被抑制，并且烃（HC），一氧化碳（CO）和氮氧化物（NOx） 也得到改善。

公开(公告)号：US4752599A

公开(公告)日：1988-06-21

申请号：US30609

申请日：1987-03-27

申请人： Yasushi Nakamura ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Motohiko Arakawa ,  Toshiyuki Yashiro ,  Masaki Izumi

发明人： Yasushi Nakamura ,  Mikio Yamanaka ,  Keiichi Ohmura ,  Motohiko Arakawa ,  Toshiyuki Yashiro ,  Masaki Izumi

IPC分类号： B01J35/04 ,  B01D53/86 ,  B01D53/94 ,  B01J23/86 ,  B01J37/02 ,  F01N3/28 ,  B01J32/00

CPC分类号： B01D53/945 ,  B01J37/0225 ,  F01N3/2803 ,  Y02T10/22 ,  Y10T428/24149

摘要： In a carrier for a catalyst for purifying exhaust gas, a honeycomb is formed by coiling a corrugated sheet and a flat sheet together, and is mounted in an outer cylinder. An Al (alloy)-clad foil or hot-dip Al (alloy) galvanized foil is used to form the honeycomb, which is heat treated in a vacuum or a reducing atmosphere to simultaneously bond the corrugated sheet and flat sheet together and also bond the honeycomb to the outer cylinder, and to diffuse Al into the foil.

公开(公告)号：US4253620A

公开(公告)日：1981-03-03

申请号：US78938

申请日：1979-09-26

申请人： Mitsuo Takei ,  Toshiyuki Yashiro ,  Noboru Owatari ,  Kazuo Takagi

发明人： Mitsuo Takei ,  Toshiyuki Yashiro ,  Noboru Owatari ,  Kazuo Takagi

IPC分类号： B60R22/44 ,  B65H75/48 ,  F16F1/06 ,  A62B35/00

CPC分类号： B60R22/44 ,  F16F1/06 ,  B60R2022/4406

摘要： There is provided a winding spring for a seat belt winding apparatus which comprises an output drum and a take-up drum. The winding spring is stretched in the S-shaped form between the output drum and take-up drum. In the normal use region of the entire length of the winding spring, the natural radius of curvature of the spring is gradually increased. In the surplus use region of the spring, the natural radius of curvature of the spring is divided into a part where it is gradually decreased and a part where it is kept constant. The natural radius of curvature in the free end portion of the winding spring is increased.

摘要翻译： 提供了一种用于安全带卷绕装置的卷绕弹簧，其包括输出滚筒和卷取滚筒。 卷绕弹簧在输出滚筒和卷取滚筒之间以S形的形式被拉伸。 在卷绕弹簧的整个长度的正常使用区域中，弹簧的自然曲率半径逐渐增大。 在弹簧的剩余使用区域中，弹簧的自然曲率半径被分为逐渐减小的部分和保持恒定的部分。 卷绕弹簧的自由端部的自然曲率半径增大。

公开(公告)号：US20050057004A1

公开(公告)日：2005-03-17

申请号：US10895334

申请日：2004-07-21

申请人： Osamu Yamazaki ,  Toshiyuki Yashiro ,  Nobuhiro Numazawa ,  Eiichi Osada ,  Masaru Okamoto ,  Kazuhiro Takahashi ,  Ritsuko Yokota ,  Hirofumi Fukawa

发明人： Osamu Yamazaki ,  Toshiyuki Yashiro ,  Nobuhiro Numazawa ,  Eiichi Osada ,  Masaru Okamoto ,  Kazuhiro Takahashi ,  Ritsuko Yokota ,  Hirofumi Fukawa

IPC分类号： B32B15/08 ,  C23C28/00 ,  C23F1/14 ,  C25D9/10 ,  C25D11/36 ,  C25F3/06 ,  F16J15/12 ,  F02F11/00

CPC分类号： F16J15/122 ,  C23C28/00 ,  C23F1/14 ,  C25D9/10 ,  C25F3/06

摘要： This invention provides a rubber-coated stainless steel plate suitable as a gasket core material with excellent adhesion to the rubber layer, a method of manufacturing the same, and a gasket comprising the rubber-coated stainless steel plate. The following are provided by the present invention: a stainless steel plate having a roughened surface on which chrome hydroxide, chrome oxide, iron hydroxide, and iron oxide are deposited; a rubber-coated stainless steel plate formed by coating the surface of the stainless steel plate with a rubber layer; a gasket comprising the rubber-coated stainless steel plate; and a method of manufacturing the stainless steel plate, wherein the stainless steel plate is roughened with at least one of chemical roughening and electrochemical roughening and is then subjected to cathode electrolytic treatment in an alkaline solution.

摘要翻译： 本发明提供一种适合作为与橡胶层具有优异粘附性的垫片芯材的橡胶涂层不锈钢板及其制造方法，以及包括涂有橡胶的不锈钢板的垫圈。 本发明提供以下：具有粗糙表面的不锈钢板，其上沉积有氢氧化铬，氧化铬，氢氧化铁和氧化铁; 通过用橡胶层涂布不锈钢板的表面而形成橡胶涂层的不锈钢板; 垫圈，包括涂有橡胶的不锈钢板; 以及不锈钢板的制造方法，其中使用化学粗化和电化学粗糙化中的至少一种将不锈钢板粗化，然后在碱性溶液中进行阴极电解处理。