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31. 发明专利

JP2005161539A Insert molding method 有权
标题翻译：插入成型方法
公开(公告)号：JP2005161539A
公开(公告)日：2005-06-23
申请号：JP2003399610
申请日：2003-11-28
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： YAMAMOTO KUNIO , TAKEISHI ATSUSHI , WADA MASAHIRO , KANDA EIKO
IPC分类号： B29C33/12 , B29C45/14 , B29C45/26 , B29C45/56 , B29K105/20
摘要： PROBLEM TO BE SOLVED: To provide an insert molding method capable of manufacturing a composite porous body as an insert molded product with high precision at a low cost.
SOLUTION: In this insert molding method, a mold assembly 1 for manufacturing the composite porous body wherein a porous body 11 and a resin part are formed integrally is used. This mold assembly 1 is equipped with the positioning means 8 coming into contact with the edge part of the porous body 11 arranged to a movable mold surface 4a to position the porous body 11 in the direction along mold surfaces 3a and 4a. After the porous body 11 is positioned by the positioning means 8, the mold assembly is clamped in a state that the positioning means 8 is brought into contact with the edge part of the porous body 11 to compress the porous body 11 in a mold on-off direction by the mold surfaces 3a and 4a to fix the same and, after a cavity 2 is formed, a molten resin is injected in the cavity 2 and the contact with the edge part of the porous body 11 of the positioning means 8 is released before or at the same time when the molten resin is spread throughout the whole inner region of the cavity 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以低成本高精度地制造复合多孔体作为嵌入成型体的嵌入成型方法。解决方案：在该嵌入成型方法中，使用用于制造多孔体11和树脂部分一体形成的复合多孔体的模具组件1。该模具组件1配备有定位装置8，该定位装置8与布置在活动模具表面4a上的多孔体11的边缘部分接触，以使多孔体11沿着模具表面3a和4a的方向定位。在通过定位装置8定位多孔体11之后，模具组件被夹持在定位装置8与多孔体11的边缘部分接触的状态下，以在模具中压缩多孔体11，通过模具表面3a和4a将其固定，并且在空腔2形成之后，将熔融树脂注入到空腔2中，并且与定位装置8的多孔体11的边缘部分的接触被释放之前或同时当熔融树脂分散在空腔2的整个内部区域时。（C）2005年，JPO和NCIPI

32. 发明专利

JP2005060748A Method of producing composite porous body 有权
标题翻译：生产复合多孔体的方法
公开(公告)号：JP2005060748A
公开(公告)日：2005-03-10
申请号：JP2003208067
申请日：2003-08-20
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： USUI HIROO , HORIKAWA YOSHIHIRO , WADA MASAHIRO , KANDA EIKO
IPC分类号： B01D39/00 , B01D46/10 , B22F3/11 , B22F3/26 , B22F7/08 , B29C65/02 , B29L31/14
摘要： PROBLEM TO BE SOLVED: To easily and securely produce a composite porous body improved in handleability without sacrificing its effective area. SOLUTION: The method of producing a composite porous body 10 in which a sheetlike porous body 11 having a three-dimensional network structure and a resin part 12 elongated at least from a part of the outer circumferential edge of the porous body 11 to the facial direction are integrally formed comprises an arranging stage wherein a sheetlike member 13 and the porous body 11 are arranged side by side; and a joining stage wherein the resin member 13 is pressurized, and is further heated at the thermal deformation temperature of the resin member 13 or higher, so that the porous body 11 and the resin member 13 are joined while crushing the resin member 13 to form the resin part 12. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了容易且可靠地制造在不牺牲其有效面积的情况下可操作性得到改善的复合多孔体。解决方案：制造复合多孔体10的方法，其中具有三维网状结构的片状多孔体11和至少从多孔体11的外周边缘的一部分延长的树脂部12至面部整体形成包括：片状构件13和多孔体11并列配置的配置台; 以及在树脂构件13被加压并在树脂构件13的热变形温度以上进一步加热的接合阶段，使得多孔体11和树脂构件13在破碎树脂构件13的同时接合而形成树脂部分12.版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2005022278A Mold for insert molding and manufacturing method of insert-molded product using it 有权
标题翻译：用于嵌入式模具的模具和使用它的嵌入式模制产品的制造方法
公开(公告)号：JP2005022278A
公开(公告)日：2005-01-27
申请号：JP2003190987
申请日：2003-07-03
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , KANDA EIKO , KATO MASAAKI
IPC分类号： B29C45/34 , B29C45/14
摘要： PROBLEM TO BE SOLVED: To provide a mold for insert molding capable of obtaining sufficient venting properties when an insert-molded product being a porous body-resin composite is manufactured, and a manufacturing method of the insert-molded product using it.
SOLUTION: In a case that porous body parts 2, etc. are inserted in a cavity 13 as insert parts and a molten resin is injected in the cavity 13 so as to continue to the porous body parts 2, etc. to perform insert molding, a venting part is provided to the cavity 13 so as to come into contact with the porous body parts 2, etc. to be inserted. The venting part is constituted of the gas passages, 17 etc. coming into contact with the porous body parts 2, etc. inserted in the cavity 13.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于当制造作为多孔体树脂复合材料的嵌入成型产品时能够获得足够的通气性的插入成型模具，以及使用它的嵌入成型产品的制造方法。解决方案：在将多孔体部件2等作为插入部件插入空腔13并将熔融树脂注入空腔13中以继续进行多孔体部件2等的情况下，插入成型时，将通气部设置到空腔13，以与要插入的多孔体部件2等接触。通气部分由与插入空腔13中的多孔体部分2等接触的气体通道17等构成。（C）2005，JPO＆NCIPI

34. 发明专利

JP2005011741A Gas diffusion member for solid polymer fuel cell and manufacturing method of the same 有权
标题翻译：固体聚合物燃料电池用气体扩散部件及其制造方法
公开(公告)号：JP2005011741A
公开(公告)日：2005-01-13
申请号：JP2003176363
申请日：2003-06-20
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , KANDA EIKO , KATO MASAAKI
IPC分类号： H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell with a simple structure, capable of reducing the size, easy to manufacture, and capable of efficiently providing electric power. SOLUTION: The gas diffusion member 10 has a gas diffusion electrode 11 made of a sheet-shaped conductive porous material having a three-dimensional mesh structure, of which one surface serves as an oxygen supplying surface 11a and the other surface serves as an electrode surface. An external frame part 12 made of a non-conductive material is arranged at at least two side parts 11c of the gas diffusion electrode 11, and a lattice-shaped frame part 13 having opening parts 13a where the oxygen supplying surface 11a is exposed to the outside is arranged on the oxygen supplying surface 11a side of the gas diffusion electrode 11. Further, the external frame part 12 and the lattice-shaped frame part 13 are connected to each other, and integrated with the gas diffusion electrode 11. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有简单结构的燃料电池，能够减小尺寸，易于制造并且能够有效地提供电力。解决方案：气体扩散构件10具有由具有三维网状结构的片状导电性多孔质材料制成的气体扩散电极11，其中一个表面用作供氧表面11a，另一个表面用作电极表面。在气体扩散电极11的至少两个侧部11c上设置由非导电材料制成的外部框架部分12和具有开口部分13a的格子状框架部分13，其中供氧表面11a暴露于外部配置在气体扩散电极11的氧供给面11a侧。此外，外框部12和格子状框部13相互连接，与气体扩散电极11一体化。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2005005077A Gas diffusion layer for fuel cell 审中-公开
标题翻译：燃料电池气体扩散层
公开(公告)号：JP2005005077A
公开(公告)日：2005-01-06
申请号：JP2003166024
申请日：2003-06-11
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , SHIBUYA TAKUMI
IPC分类号： H01M2/30 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/523
摘要： PROBLEM TO BE SOLVED: To take out electricity generated in a catalyst layer with a small contact resistance, and realize downsizing of a battery.
SOLUTION: In a gas diffusion layer for a fuel cell having the layer parts 33 formed in a flat-plate shape by a porous material installed in an electrolyte film (electrolyte layer) 1 in a layer form via catalyst layers 21, 22, a terminal plate 34 for electric connection is welded at one part of the outer face 33a turning to the opposite side against the catalyst layers 21, 22 in the layer part 33.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在接触电阻小的催化剂层中产生电，并实现电池的小型化。解决方案：在具有通过催化剂层21,22以层状安装在电解质膜（电解质层）1中的多孔材料形成为平板状的层部33的燃料电池用气体扩散层中在外部面33a的一部分处，在层部33中的与催化剂层21,22相反的一侧被焊接电连接用端子板34.（C）2005，JPO＆NCIPI

36. 发明专利

JP2004346411A Porous board, and its production method 有权
公开(公告)号：JP2004346411A
公开(公告)日：2004-12-09
申请号：JP2003147983
申请日：2003-05-26
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , UENO HIROCHIKA
IPC分类号： B22F3/11 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To reduce the electric resistance and thermal resistance of the contact part with a contact object in a porous board. SOLUTION: The porous board is composed of a continuous powder sintered system having mutually communicating three dimensional network vacancies 6 formed by foaming action. A plurality of pores 6b communicating with the vacancies 6a are made at least on one surface 6A, and the surroundings of the pores 6b are formed by planar parts 6c. COPYRIGHT: (C)2005,JPO&NCIPI

37. 发明专利

JP2004276571A Heating control structure of mold unit 审中-公开
公开(公告)号：JP2004276571A
公开(公告)日：2004-10-07
申请号：JP2003091755
申请日：2003-03-28
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： TAKEISHI ATSUSHI , WADA MASAHIRO
IPC分类号： B29C33/02
摘要： PROBLEM TO BE SOLVED: To provide a mold unit which is used for injection molding or the like and can control the temperature of a molten resin with high accuracy without complicating the mold structure and without increasing the mold cost.
SOLUTION: The mold unit has a heat conduction layer L which is arranged between heating members 41, 42 and a member 20 to be heated wherein heating members 41, 42 are embedded. The heat conduction layer L is composed of a first heat conduction layer L1 installed closely to the heating members 41, 42 and a second heat conduction layer L2 which has a heat conductivity lower than that of the first heat conduction layer L1 and is installed between the first heat conduction layer L1 and the member 20. Either the first heat conduction layer L1 or the second heat conduction layer L2 is kept in contact with the member 20.
COPYRIGHT: (C)2005,JPO&NCIPI

38. 发明专利

JP2004228426A Shower plate for plasma treatment device, and manufacturing method thereof 审中-公开
公开(公告)号：JP2004228426A
公开(公告)日：2004-08-12
申请号：JP2003016238
申请日：2003-01-24
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , IFUKURO HISAO , KOSHIMURA MASAMI
IPC分类号： H01L21/3065 , H01L21/205
摘要： PROBLEM TO BE SOLVED: To provide a shower plate for a plasma treatment device easy to work which supplies a process gas uniformly, prevents a micro wave from attenuating without occurring temperature change.
SOLUTION: A shower plate 20 for a plasma treatment device for supplying the process gas to a work 9 to be processed is provided between an antenna 6 for radiating microwave and a work 9 to be plasma-treated and between a gas supply opening 7 for supplying a process gas and a work 9 to be plasma-treated which are provided on a plasma treatment device 1. The shower plate 20 is characterised by being provided with a plate-like main body formed of porous ceramics.
COPYRIGHT: (C)2004,JPO&NCIPI

39. 发明专利

JP2004063098A Current collecting plate for solid polymer fuel cell 有权
公开(公告)号：JP2004063098A
公开(公告)日：2004-02-26
申请号：JP2002215709
申请日：2002-07-24
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , KATO MASAAKI , UENO HIROCHIKA
IPC分类号： H01M8/02 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To efficiently remove generated water from an air electrode layer.
SOLUTION: This current collecting plate comprises a compact water absorptive layer 61 located on the air electrode layer (oxidizer electrode layer) 3 side and a foamed sintered metal layer 62 laminated on the water absorptive layer 61. The water absorptive layer 61 has a plurality of pores of a size capable of sucking the water generated on the air electrode layer 3 side by capillary effect, which are opened to the air electrode layer 3 side and the foamed sintered metal layer 61 side and a plurality of through-holes 61 larger in diameter than the pores to allow the pass of air (oxidizer gas), which are extended through toward the air electrode layer 3. The foamed sintered metal layer 62 comprises a plurality of foamed pores 62a larger in diameter than the pores to allow the pass of air, which are opened toward the water absorptive layer 61 to communicate with the through-holes 61a, and mutually communicate at least in the direction laid along the water absorptive layer 61.
COPYRIGHT: (C)2004,JPO

40. 发明专利

JP2004043976A High strength spongy baked metal composite plate 有权
标题翻译：高强度海绵金属复合板
公开(公告)号：JP2004043976A
公开(公告)日：2004-02-12
申请号：JP2003312569
申请日：2003-09-04
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： WADA MASAHIRO , MAYUZUMI YOSHIYUKI , HOSHINO KOJI , WAKITA SABURO
IPC分类号： B01D39/20 , B22F3/11 , B22F7/04 , C22C1/08 , H01M4/80
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a high strength spongy baked metal composite plate and its producing method. SOLUTION: In the high strength spongy baked metal composite plate 20 laminating a high strength baked metal adhesively reinforced layer 21 having smaller porosity than the porosity of the spongy baked metal layer 22 having continued pores, the baked metal adhesively reinforced layer 21 has the thickness at 0.5-30% of the whole thickness of the high strength spongy baked metal composite plate 20. COPYRIGHT: (C)2004,JPO

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