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    • 101. 发明申请
    • Source blank for stainless steel three-ply clad sheet, production methods of clad steel plate and sheet for solid polymer type fuel cell separator, and solid polymer type fuel cell separator
    • 不锈钢三层包覆板坯,固体聚合物型燃料电池隔板复合钢板和板材的生产方法,固体聚合物型燃料电池隔板
    • US20080220308A1
    • 2008-09-11
    • US12076197
    • 2008-03-14
    • Motomichi KanbeKunihiko UshioTakeo YazawaHideaki YamamotoYoshio TarutaniAkira Seki
    • Motomichi KanbeKunihiko UshioTakeo YazawaHideaki YamamotoYoshio TarutaniAkira Seki
    • B32B15/18H01M8/10B23K31/02
    • B21B3/02B23K15/0053B23K20/04B23K2101/18B23K2101/34B23K2103/05B23K2103/18C22C38/44C22C38/54H01M8/021H01M8/0223H01M2008/1095Y02P70/56Y10S228/901Y10T428/12653Y10T428/12965
    • Provided is a first method for producing a source blank for a clad steel sheet composed of a stainless steel containing 0 to 0.3% B as a core component and a stainless steel containing 0.3 to 2.5% B as face components, the face components each being combined with each of major faces of the core component through the following steps and the like: Step 1: disposing, on side end faces of each face component, protectors with a length greater than a length of the side end faces, disposing tabs each in abutting relation with an extension of the protector's face to abut on the side end face of the face component, and performing bonding between the tabs and the protectors and between the face component and the protectors; Step 2: each composite, which is obtained by removing the tabs and extended portions of the protectors bonded with the tabs from the workpiece after Step 1, is piled on either major face of the core component to thereby obtain a combined block; and Step 3: performing bonding at boundary regions on peripheral four side end faces of the combined block. Further, there is provided a second method for producing a stainless steel three-ply clad sheet for a fuel cell separator, comprising heating the source blank produced by the first method and then performing rough rolling, hot rolling and cold rolling thereto, whereby the clad steel sheet for the fuel cell separator or a solid polymer type fuel cell separator thereby is obtained. According to this, a source blank for a stainless steel three-ply clad sheet and a separator steel sheet, including B-containing steel as a face layer, which are most suitably used as a solid polymer type fuel cell separator can be provided.
    • 本发明提供一种由含有0〜0.3%B作为核心成分的不锈钢和含有0.3〜2.5%B作为面部成分的不锈钢构成的复合钢板的原料坯的第一种方法,所述面部成分各自组合 通过以下步骤等使芯部件的每个主面:步骤1:在每个面部部件的侧端面上设置长度大于侧端面长度的保护件,将突出部分设置成邻接 与保护器的表面的延伸部的关系抵接在面部部件的侧端面上,并且进行接头和保护件之间以及面部部件和保护件之间的接合; 步骤2:通过将在步骤1之后从工件接合的保护器的突片和延伸部分移除而获得的每个复合物堆叠在芯部件的主面上,从而获得组合块; 和步骤3:在组合块的周边四个侧端面上的边界区域执行结合。 此外,提供了一种用于制造用于燃料电池隔板的不锈钢三层包覆板的第二种方法,包括加热通过第一种方法制造的源坯料,然后进行粗轧,热轧和冷轧,由此包层 得到燃料电池用隔板用钢板或固体聚合物型燃料电池隔板。 据此,可以提供最适合用作固体聚合物型燃料电池隔板的不锈钢三层包覆板和含有B层钢作为面层的隔板钢板的坯料。
    • 103. 发明申请
    • IMAGE CAPTURING APPARATUS
    • 图像捕获设备
    • US20080079812A1
    • 2008-04-03
    • US11858256
    • 2007-09-20
    • Hideaki Yamamoto
    • Hideaki Yamamoto
    • H04N5/225
    • H04N5/2254G03B19/12
    • An optical member is provided, in front of an image sensor to convert an optical image of an object into an electric signal, and on a photographing optical axis. The optical member is vibrated, thereby foreign substances attached to the optical member are removed. Further, a frame member is held between the optical member and the image sensor. In the frame member, a first pair of opposing sides are brought into contact with the optical member at nodes of vibration of the optical member. The thickness of a second pair of opposing sides in a direction of the photographing optical axis is thicker than that of the first pair of opposing sides.
    • 在图像传感器的前方设置光学部件,将物体的光学图像转换成电信号,并且在拍摄光轴上。 光学构件振动,从而除去附着在光学构件上的异物。 此外,框架构件保持在光学构件和图像传感器之间。 在框架构件中,第一对相对侧在光学构件的振动节点处与光学构件接触。 拍摄光轴方向上的第二对相对侧的厚度比第一对相对侧的厚度厚。