公开(公告)号：US07940296B2

公开(公告)日：2011-05-10

申请号：US11427821

申请日：2006-06-30

申请人： Takayuki Ogino ,  Kazuyuki Yamamoto ,  Akihiro Ito ,  Seiichiro Okamura ,  Tomokazu Yamashita

发明人： Takayuki Ogino ,  Kazuyuki Yamamoto ,  Akihiro Ito ,  Seiichiro Okamura ,  Tomokazu Yamashita

IPC分类号： H04N7/18

CPC分类号： H04N5/2253 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/042 ,  A61B1/053 ,  H04N2005/2255

摘要： An image capturing unit for an electronic endoscope, including a solid-state image capturing element, a metallic housing member, which hermetically encloses a circumference of an insulated base and is arranged to cover a front-end portion of the insulated base, at least one connection land, which is connected to at least one signal conductor at a position in vicinity to a rear-end portion of the insulated base outside the housing member, and a conductive cylindrical shield, which surrounds the at least one connection land and the at least one signal conductor and is spaced from the at least one connection land and the at least one signal conductor in a radial direction, is provided. An outer periphery of the rear-end portion of the insulated base is formed to be smaller than the circumference of the insulated base enclosed by the housing member.

摘要翻译： 一种用于电子内窥镜的图像捕获单元，包括固态图像捕获元件，金属外壳构件，其密封地包围绝缘基底的周边并且被布置成覆盖绝缘基底的前端部分，至少一个 连接区域，其连接到位于壳体构件外部的绝缘基座的后端部附近的位置处的至少一个信号导体，以及导电圆柱形屏蔽件，其围绕所述至少一个连接区域和至少 一个信号导体并且与径向方向上的至少一个连接平台和至少一个信号导体间隔开。 绝缘基座的后端部的外周形成为比由壳体构成的绝缘基体的周长小。

公开(公告)号：US07070735B2

公开(公告)日：2006-07-04

申请号：US10623796

申请日：2003-07-22

申请人： Kiyotaka Touma ,  Yushi Amaki ,  Ichiro Fujimoto ,  Tomokazu Yamashita ,  Hidetoshi Takagi ,  Toru Watanabe

发明人： Kiyotaka Touma ,  Yushi Amaki ,  Ichiro Fujimoto ,  Tomokazu Yamashita ,  Hidetoshi Takagi ,  Toru Watanabe

IPC分类号： C22C21/00 ,  B22D11/00

CPC分类号： C22C21/00

摘要： An aluminum alloy material for forging obtained by a continuous casting process, the alloy comprising: a surface of which roughness is not more than Ra 35, and a segregation layer having 0.1 to 2 mm thickness and generated in the surface. The cast surface after continuous casting is smooth without peeling, a cast material can be forged without any treatment, and a segregation layer remains in a surface layer, thereby inhibiting coarsening of recrystallization grains and exhibiting superior toughness and strength.

摘要翻译： 一种通过连续铸造方法得到的用于锻造的铝合金材料，所述合金包括：粗糙度不大于Ra 35的表面和在表面上产生厚度为0.1至2mm的偏析层。 连续铸造后的铸造表面光滑而没有剥离，铸造材料可以锻造而不进行任何处理，并且偏析层保留在表面层中，从而抑制再结晶晶粒的粗化并表现出优异的韧性和强度。