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1. 发明专利

JP2004299586A Sound absorption material made of inorganic fiber for automobile and its manufacturing method 审中-公开
公开(公告)号：JP2004299586A
公开(公告)日：2004-10-28
申请号：JP2003095984
申请日：2003-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： NIWA TAKAHIRO , TANAKA MASAFUMI , KONDO MOTONORI , OGASA KAZUHIRO
IPC分类号： B60R13/08 , G10K11/16 , G10K11/162
摘要： PROBLEM TO BE SOLVED: To suppress diffusion of formaldehyde in a sound absorption material made of inorganic fiber for an automobile using a phenol resin based binder.
SOLUTION: In the sound absorption material made of inorganic fiber obtained by molding the inorganic fiber to a mat-like shape by the phenol resin based binder, a formaldehyde capturing agent is added.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004292253A Heat insulating material for automobile and its manufacture method 审中-公开
标题翻译：汽车用绝热材料及其制造方法
公开(公告)号：JP2004292253A
公开(公告)日：2004-10-21
申请号：JP2003088076
申请日：2003-03-27
申请人： Nichias Corp , ニチアス株式会社
发明人： TANAKA MASAFUMI , MAKABE HIROSHI
IPC分类号： C04B41/88 , C04B35/80
摘要： PROBLEM TO BE SOLVED: To provide a heat insulating material for automobile which has an excellent heat resistance durable against heat exceeding 700°C, has high strength, has an excellent durability to acid and alkali and, further, can be easily incinerated upon the disposal. SOLUTION: A large number of basalt yarns which are made by melting basalt and drawing the molten basalt in a long-filamentous state, are bundled with a sizing agent and are cut in a short-filamentous state, the obtained short fibers are opened and are made bulky, the obtained bulky short fibers are made felt-like by means of needle processing and, thus, the heat insulating material for automobile is obtained. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供耐热性超过700℃耐热性优异的汽车绝热材料，具有高强度，对酸和碱具有优异的耐久性，并且还可以容易地焚烧处置。解决方案：通过熔化玄武岩和拉长长丝状态的熔融玄武岩制成的大量玄武岩纱线与施胶剂捆扎在一起，并以短丝状切割，得到的短纤维打开并且制成体积大，所获得的大体积短纤维通过针加工制成毡状，从而获得用于汽车的绝热材料。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2003293758A Retaining member for catalytic converter 有权
标题翻译：催化转换器保持构件
公开(公告)号：JP2003293758A
公开(公告)日：2003-10-15
申请号：JP2002096877
申请日：2002-03-29
申请人： Kihoku Engineer:Kk , Nichias Corp , ニチアス株式会社 , 株式会社岐北エンヂニア
发明人： ONO TETSUO , KATO MASARU , NOKURA HIDEKI , ANYA TOSHIYUKI , TANAKA MASAFUMI , SAKANE TADASHI , MOCHIDA TAKAHITO
IPC分类号： F01N3/28 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter which can be manufactured even if manufacturing conditions are relaxed, while utilizing advantages of the molded retaining member. SOLUTION: This retaining member for the catalytic converter includes a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing. In the retaining member, a mat layer cylindrically integrated with inorganic fiber and a molded layer cylindrically formed with the inorganic fiber are layered alternately for integration so that an outmost layer may be the molded layer. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供即使制造条件松弛也可以制造的催化转化器的保持构件，同时利用模制保持构件的优点。解决方案：用于催化转化器的该保持构件包括形成为圆柱形状的催化载体，用于储存催化载体的壳体和缠绕在催化载体上并设置在催化载体和壳体之间的保持器。在保持构件中，与无机纤维圆柱形地集成的垫层和与无机纤维圆柱形形成的模制层交替地层叠以使得最外层可以是模制层。版权所有（C）2004，JPO

4. 发明专利

JP2004124719A Holding material for catalytic converter 审中-公开
公开(公告)号：JP2004124719A
公开(公告)日：2004-04-22
申请号：JP2002285927
申请日：2002-09-30
申请人： Nichias Corp , ニチアス株式会社
发明人： TANAKA MASAFUMI , MOCHIDA TAKAHITO
IPC分类号： F01N3/24 , F01N3/28
CPC分类号： F01N3/2853
摘要： PROBLEM TO BE SOLVED: To provide a holding material for a catalytic converter capable of maintaining holding ability of a catalytic carrier and having excellent durability against wind erosion by the exhaust gas.
SOLUTION: In this catalytic converter formed of the cylindrical catalytic carrier, a casing for housing the catalytic carrier, and the holding material installed in the catalytic carrier and to be interposed in a clearance between the catalytic carrier and the casing, the holding material is formed by forming inorganic fibers into a mat shape or a cylindrical shape, and a basis weight in an end of the holding material on a side, into which the exhaust gas flows, is set smaller than other ranges over the predetermined length in the axial direction.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003293757A Retaining member for catalytic converter and manufacturing method therefor 审中-公开
标题翻译：催化转换器保持构件及其制造方法
公开(公告)号：JP2003293757A
公开(公告)日：2003-10-15
申请号：JP2002096002
申请日：2002-03-29
申请人： Nichias Corp , ニチアス株式会社
发明人： ANYA TOSHIYUKI , TANAKA MASAFUMI , SAKANE TADASHI , MOCHIDA TAKAHITO
IPC分类号： F01N3/28 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter which has much fewer fluctuations in thickness or surface density than those of a conventional retaining member and sufficiently accommodate wall thinning for a catalytic carrier. SOLUTION: This retaining member for the catalytic converter includes a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing. In the retaining member, inorganic fiber mat of 3 mm or less in thickness per layer or a blanket material formed by needling the mat is layered. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种催化转化器的保持构件，其具有比常规保持构件的厚度或表面密度小得多的波动，并且足够容纳用于催化载体的壁变薄。解决方案：用于催化转化器的该保持构件包括形成为圆柱形状的催化载体，用于储存催化载体的壳体和缠绕在催化载体上并设置在催化载体和壳体之间的保持器。在保持构件中，层叠3mm以下厚度的无机纤维毡或通过针刺而形成的覆盖材料。版权所有（C）2004，JPO

6. 发明专利

JP2003293756A Retaining member for catalytic converter 审中-公开
标题翻译：催化转换器保持构件
公开(公告)号：JP2003293756A
公开(公告)日：2003-10-15
申请号：JP2002096001
申请日：2002-03-29
申请人： Nichias Corp , ニチアス株式会社
发明人： ANYA TOSHIYUKI , TANAKA MASAFUMI , SAKANE TADASHI , MOCHIDA TAKAHITO
IPC分类号： F01N3/28 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter which gives no unpleasant feel to a worker and hardly generates a decomposition component of an organic substance. SOLUTION: This retaining member for the catalytic converter includes a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing. In the retaining member, a resin surface layer material is attached onto the front and rear faces of a mat member integrated with an inorganic fiber, and the resin surface layer materials are partially fused with each other. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种催化转化器的保持构件，其不会给工人带来不愉快的感觉，并且几乎不产生有机物质的分解成分。解决方案：用于催化转化器的该保持构件包括形成为圆柱形状的催化载体，用于储存催化载体的壳体和缠绕在催化载体上并设置在催化载体和壳体之间的保持器。在保持构件中，将树脂表面层材料附着到与无机纤维一体化的垫材的前表面和后表面上，并且树脂表面层材料彼此部分熔合。版权所有（C）2004，JPO

7. 发明专利

JP2003293755A Retaining member for catalytic converter and manufacturing method therefor 审中-公开
标题翻译：催化转换器保持构件及其制造方法
公开(公告)号：JP2003293755A
公开(公告)日：2003-10-15
申请号：JP2002095938
申请日：2002-03-29
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKANE TADASHI , MOCHIDA CHAKUJIN , ANYA TOSHIYUKI , TANAKA MASAFUMI
IPC分类号： F01N3/28 , B01D53/86 , B01J33/00 , D21H13/46 , D21J3/04
摘要： PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter, capable of restraining deterioration of a mesh member due to heat, which is provided for strength reinforcement and maintenance of stable shape, thus attaining long-term maintenance of a strength reinforcing effect and a stable-shape maintaining effect. SOLUTION: This retaining member for the catalytic converter includes a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing. In this retaining member, the mesh member braided with metallic fine wire is surrounded by a molded body consisting of inorganic fiber having a thickness larger than that of the mesh member. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种用于催化转化器的保持构件，其能够抑制由于热而引起的网状构件的劣化，这是为了强化加强和保持稳定的形状而实现的，因此可以长期维持强度增强效果和稳定形状保持效果。解决方案：用于催化转化器的该保持构件包括形成为圆柱形状的催化载体，用于储存催化载体的壳体和缠绕在催化载体上并设置在催化载体和壳体之间的保持器。在该保持构件中，用金属细线编织的网状构件被具有比网状构件的厚度大的无机纤维构成的成型体包围。版权所有（C）2004，JPO

8. 发明专利

JP2003293753A Retaining member for catalytic converter 审中-公开
标题翻译：催化转换器保持构件
公开(公告)号：JP2003293753A
公开(公告)日：2003-10-15
申请号：JP2002095936
申请日：2002-03-29
申请人： Nichias Corp , ニチアス株式会社
发明人： ANJI TOSHIYUKI , TANAKA MASAFUMI , SAKANE TADASHI , MOCHIDA TAKAHITO
IPC分类号： F01N3/28 , B01D53/86 , B01J33/00
摘要： PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter which is excellent in heat insulation. SOLUTION: This retaining member for the catalytic converter, including a catalytic carrier formed into a cylindrical shape, a casing for storing the catalytic carrier, and a retainer which is wound around the catalytic carrier and provided between the catalytic carrier and the casing, contains inorganic fiber and at least one type of insulated filler selected from red oxide, titanium oxide, zinc oxide, and silicon carbide. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供绝热性优异的催化转化器用保持构件。解决方案：用于催化转化器的保持构件，包括形成为圆柱形的催化载体，用于储存催化载体的壳体和缠绕在催化载体上并设置在催化载体和壳体之间的保持器含有无机纤维和选自氧化物，氧化钛，氧化锌和碳化硅中的至少一种绝缘填料。版权所有（C）2004，JPO

9. 发明专利

JP2004285849A Method for installing flexible heat insulating pipe to exhaust pipe of automobile, and spacer 审中-公开
公开(公告)号：JP2004285849A
公开(公告)日：2004-10-14
申请号：JP2003075951
申请日：2003-03-19
申请人： Nichias Corp , ニチアス株式会社
发明人： TANAKA MASAFUMI , OGASA KAZUHIRO
IPC分类号： F01N13/14 , F01N13/08 , F01N7/14 , F01N7/08
摘要： PROBLEM TO BE SOLVED: To prevent breakage caused by friction of an exhaust pipe of an automobile with a flexible heat insulating pipe.
SOLUTION: Spacers are disposed at arbitral intervals on an outer circumferential face of the exhaust pipe of the automobile, and the flexible heat insulating pipe is installed to the exhaust pipe through the spacers.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004124722A Catalytic converter manufacturing method and manufacturing fixture for the same 有权
标题翻译：催化转换器制造方法及其制造方法
公开(公告)号：JP2004124722A
公开(公告)日：2004-04-22
申请号：JP2002285942
申请日：2002-09-30
申请人： Nichias Corp , ニチアス株式会社
发明人： TANAKA MASAFUMI , SATO JUNYA
IPC分类号： F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide a catalytic converter manufacturing method capable of facilitating the work for installing a mold shape holding material and capable saving the labor and reducing the cost by automation, and to provide a manufacturing fixture to be used for the same.
SOLUTION: This catalytic converter manufacturing method is formed of a holding material installing process for fitting the mold shape holding material 13 in a catalytic carrier 11 by using a guide fixture 20 and a cone fixture 21, and a casing installing process for fitting the catalytic carrier 11, to which the holding material 13 is fitted, in a casing 12 by using a canning fixture 22.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题的方案：提供一种催化转化器制造方法，其能够便于安装模具形状保持材料的工作，并且能够通过自动化节省劳动力并降低成本，并且提供用于相同。解决方案：该催化转化器制造方法由保持材料安装工艺形成，该保持材料安装过程通过使用引导固定件20和锥形夹具21将模具形状保持材料13装配在催化剂载体11中，以及用于装配的壳体安装过程通过使用罐头固定装置22将保持材料13安装在其上的催化剂载体11在壳体12中。版权所有（C）2004，JPO

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