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1. 发明专利

JP2007222925A Friction stirring and joining method 有权
标题翻译：摩擦搅拌和接合方法
公开(公告)号：JP2007222925A
公开(公告)日：2007-09-06
申请号：JP2006049224
申请日：2006-02-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KATO YOSHIKUNI , WATANABE YOSHIHARU
IPC分类号： B23K20/12
CPC分类号： B21K25/005
摘要： PROBLEM TO BE SOLVED: To provide a friction stirring and joining method capable of maintaining the high strength of a joined part without generating any crack or cavity defect in a metallic member having the lower softening temperature when joining dissimilar material having different softening temperature by using a friction stirring and joining tool.
SOLUTION: In a method for performing the overlap-joining of plate parts 3 and 2 of first and second metallic members having different softening temperature, a groove 5 is formed in a joined portion of the plate part of the second metallic member 2 having the higher softening temperature; and a fore end of a probe 6a of a friction stirring and joining tool is inserted in the groove 5 through a plastic flow part while the plastic flow of a part facing the groove 5 of the first metallic member 3 having the lower softening temperature is formed by the friction stirring and joining tool 6. The pushing force for pushing the first metallic member 3 subjected to the plastic flow by rotating the probe while inserting the fore end of the probe in the groove 5 is generated, and a plastic-flow material 3a is filled in the groove 5 and cooled and solidified.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种摩擦搅拌和接合方法，当接合具有不同软化温度的不同材料时，能够保持接合部分的高强度而不会在具有较低软化温度的金属构件中产生任何裂纹或空腔缺陷通过使用摩擦搅拌和接合工具。解决方案：在用于执行具有不同软化温度的第一和第二金属构件的板部分3和2的重叠接合的方法中，在第二金属构件2的板部分的接合部分中形成有槽5 具有较高的软化温度; 并且摩擦搅拌接合工具的探针6a的前端通过塑性流动部分插入槽5中，同时形成面向具有较低软化温度的第一金属构件3的槽5的部分的塑性流动通过摩擦搅拌和接合工具6产生用于通过在将探针的前端插入槽5中的同时旋转探针来推动受到塑性流动的第一金属构件3的推动力，并且塑性流动材料3a 填充在槽5中并冷却并固化。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004188735A Method and apparatus for producing continuous ceramics body 有权
公开(公告)号：JP2004188735A
公开(公告)日：2004-07-08
申请号：JP2002358520
申请日：2002-12-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUKUDA HIROSHI , INOUE YOSHIAKI , KOSAKA KENICHIRO , KUDOME OSAO , WATANABE YOSHIHARU
IPC分类号： B01D53/22 , B01D71/02 , B28B3/20 , B28B11/04 , H01M4/88 , H01M8/02
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a continuous ceramics body which continuously produces a ceramic tube and the film on the ceramic tube. SOLUTION: The method for producing the continuous ceramics body has a step (a) in which the cylindrical ceramic tube 12 is provided, a step (b) in which a slurry film is formed by spraying the slurry on the outer periphery of the ceramic tube 12 at a prescribed position by a spray method to be fixed thereon, and a step (c) in which the ceramic tube 12 is baked. The spray method is done according to at least one of an ink-jet method and an air gun method. For example, the ceramic tube 12 is one of a substrate tube for a fuel cell, an air pole tube for the fuel cell and a fuel pole tube for the fuel cell. The slurry is used for forming at least one of the fuel pole film of the fuel cell, the electrolyte film of the fuel cell, the air pole film of the fuel cell and the interconnector film of the fuel cell. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004119076A Apparatus for manufacturing solid electrolyte fuel cell 审中-公开
标题翻译：制造固体电解质燃料电池的装置
公开(公告)号：JP2004119076A
公开(公告)日：2004-04-15
申请号：JP2002278010
申请日：2002-09-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KANZAKI JUNICHI , WATANABE YOSHIHARU , MOTOMURA HIROSHI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To enhance productivity by remarkably reducing working hours. SOLUTION: The present invention provides an apparatus is used for manufacturing a solid electrolyte fuel cell comprising a plurality of unit cells composed of a fuel electrode, an electrolyte, and an air electrode on a cylindrical substrate tube, and an interconnector electrically connecting between these unit cells. The apparatus comprises: a printing means for printing through a screen mesh a slurry of each constituent material the unit cell composed of the fuel electrode, the electrolyte, and the air electrode; and at least one of a drying means for drying the printed slurry and film thickness measurement means for measuring the film thickness of the printed slurry. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过显着减少工作时间来提高生产率。解决方案：本发明提供一种用于制造固体电解质燃料电池的装置，其包括在圆筒形基板管上由燃料电极，电解质和空气电极组成的多个单位电池，以及电连接在这些单元电池之间。该装置包括：印刷装置，用于通过筛网将由燃料电极，电解质和空气电极构成的单元电池的每种构成材料的浆料印刷; 以及用于干燥印刷浆料的干燥装置和用于测量印刷浆料的膜厚度的膜厚测量装置中的至少一个。版权所有（C）2004，JPO

4. 发明专利

JP2004134180A Screen printer 审中-公开
公开(公告)号：JP2004134180A
公开(公告)日：2004-04-30
申请号：JP2002296290
申请日：2002-10-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KANZAKI JUNICHI , WATANABE YOSHIHARU , MOTOMURA HIROSHI
IPC分类号： B41F15/08 , B41F15/26 , B41F15/40 , H01M4/88 , H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a screen printer which comprises a squeegee holder supporting a squeegee; a first magnet of the S pole or the N pole fixing the squeegee holder; and a second magnet disposed inside a base tube and equipped with a polarity different from that of the first magnet, avoids occurrence of a gap between a screen mesh and the base tube even if the base tube is long, and can perform normal print. SOLUTION: The printer printing a slurry of each component material of a unit cell composed of a fuel electrode, an electrolyte and an air electrode on a cylindrical-shaped base tube 26 via the screen mesh comprises a squeegee holder 23 supporting a squeegee 22; a first magnet 24 of the S pole or the N pole fixing the squeegee holder 23; and a second magnet 27 disposed inside the base tube 26 and equipped with a polarity different from that of the first magnet 24. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004087353A Substrate tube for solid electrolyte fuel cell 审中-公开
公开(公告)号：JP2004087353A
公开(公告)日：2004-03-18
申请号：JP2002248218
申请日：2002-08-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUKUDA HIROSHI , INOUE YOSHIAKI , KUDOME OSAO , WATANABE YOSHIHARU , HOJO TORU
IPC分类号： H01M8/02 , H01F41/06 , H01M8/12
CPC分类号： H01F41/082
摘要： PROBLEM TO BE SOLVED: To provide a substrate tube which costs low, in which thermal expansion rates and shirinkage rates are in a prescribed range and of which long-sizing is possible. SOLUTION: A solid electrolyte type fuel cell substrate tube contains CaO-stabilized ZrO 2 by 55-75 wt.% and MgO by 25-45 wt.%, with the particle size of the CaO-stabilized ZrO 2 of 0.5-4 μm, the particle diameter of MgO in the range of 10-30 μm, the shrinkage rates in calcination in the range of 12-17% and the void volumes after the calcination in the range of 25-35%. Furthermore, the solid electrolyte type fuel cell substrate tube is laminated with an electrolyte film, a fuel electrode, an air electrode, and an inter-connector to thereby obtain a solid electrolyte type fuel cell of a lateral stripe type and a solid electrolyte type fuel cell of a vertical stripe type. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003123787A SUPPORTING DEVICE FOR CYLINDRICAL PRODUCT AND MANUFACTURING METHOD OF CYLINDRICAL PRODUCT 审中-公开
公开(公告)号：JP2003123787A
公开(公告)日：2003-04-25
申请号：JP2001313306
申请日：2001-10-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： KANZAKI JUNICHI , WATANABE YOSHIHARU , NAKAJIMA YOICHIRO , MOTOMURA HIROSHI
IPC分类号： C04B35/64 , H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide a supporting device preventing a cylindrical product from dropping or coming off, when the cylindrical product is hung to be supported. SOLUTION: By means of this supporting device for supporting the cylindrical product, a supported area extending in the circumference direction of the outer circumference part of the cylindrical product 38 is supported, so that the cylindrical product 38 is hung to be supported without any contact with the area excepting the supported area in the cylindrical product 38.

7. 发明专利

JPH08231178A CYLINDRICAL BODY RESTRAINER 失效
公开(公告)号：JPH08231178A
公开(公告)日：1996-09-10
申请号：JP4010295
申请日：1995-02-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： WATANABE YOSHIHARU , HIRAISHI YOICHIRO
IPC分类号： B66C1/54
摘要： PURPOSE: To provide a cylindrical body restrainer that is able to restrainably holding a cylindrical body surely in addition to the ease of maintenance and management. CONSTITUTION: An upper plate 11 and a lower plate 13 are connected by a connecting rod 12, constituting a frame, and a cylindrical type body 21 is set up in space between both these upper and lower plates 11 and 13. Then a double-acting air cylinder 31 is installed in the upper plate 11, and a rod 31b of this air cylinder 31 is connected to the body 21, while an eyenut 31d is installed in this rod 31c, and further a coil spring 42 energizing the body 21 is installed in a cylindrical part 13a of the lower plate 13, then a pressing plate 51 installed with an engaging plate 52 on the outer surface is installed plurally around the body 21. These pressing plates 51 are rockably connected each to the body 21 with parallel links 61, while these plates 51 are rockably connected to the upper plate 11 with links 62 as the formation.

8. 发明专利

JP2003117917A APPARATUS AND METHOD FOR CONVEYING AND MOLDING CYLINDRICAL PRODUCT AS WELL AS APPARATUS AND METHOD FOR CONVEYING AND FILM FORMING CYLINDRICAL PRODUCT 审中-公开
公开(公告)号：JP2003117917A
公开(公告)日：2003-04-23
申请号：JP2001313305
申请日：2001-10-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： KANZAKI JUNICHI , WATANABE YOSHIHARU , NAKAJIMA YOICHIRO , MOTOMURA HIROSHI
IPC分类号： B28B13/04 , H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for conveying and molding a cylindrical product in which the intervention of a person can be more reduced in the case of conveying and molding the cylindrical product. SOLUTION: The apparatus for conveying and molding the cylindrical product comprises a rotary section (12) for rotating the product (33) by bringing into contact with a support shaft (34) inserted into the hollow part of the product (33), and a conveying section (15) for conveying the product (33) by bringing the product (33) into contact with the shaft (34) in such a state that the product (33) is rotated.

9. 发明专利

JP2002358984A BASE PIPE FOR FUEL CELL, MATERIAL OF BASE PIPE FOR FUEL CELL, AND MANUFACTURING METHOD OF FUEL CELL CELL PIPE 失效
公开(公告)号：JP2002358984A
公开(公告)日：2002-12-13
申请号：JP2001167373
申请日：2001-06-01
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKUDA HIROSHI , INOUE YOSHIAKI , KUDOME OSAO , WATANABE YOSHIHARU , HOJO TORU
IPC分类号： H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To obtain a base pipe for fuel cells that is of light weight and low cost and has a desired coefficient of thermal expansion, coefficient of contraction at sintering and porosity, and the material for the base pipe. SOLUTION: This is a base pipe for fuel cells that contains 40-60% of a calcia stabilized zirconia and the remainder is constructed in substance of calcium titanate, and 50-70% of the particles of the material of the above cacia stabilized zirconia and calcium titanate is made of a fine particle having a mean particle size of 0.7-5 μm and the remainder is made of a coarse particle having a mean particle size of 15-300 μm.

10. 发明专利

JP2001196069A FUEL CELL 失效
公开(公告)号：JP2001196069A
公开(公告)日：2001-07-19
申请号：JP2000295799
申请日：2000-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKUDA HIROSHI , KUDOME OSAO , WATANABE YOSHIHARU , HOJO TORU
IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell having improved conductivity. SOLUTION: The fuel cell comprises a fuel pole and an air pole provided on both sides of an electrolytic membrane and supplies a fuel gas and air to the fuel pole and the air pole, respectively. The air pole is finely filled with coarse particles and fine particles, the particle size ratio of the average particle size of the former to the average particle size of the latter being 5/1 to 250/1.

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