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1. 发明授权

US06666013B2 Wear resistant chain 失效
标题翻译：耐磨链
公开(公告)号：US06666013B2
公开(公告)日：2003-12-23
申请号：US10382685
申请日：2003-03-06
申请人： Takerou Nakagawa , Shigeo Tamura
发明人： Takerou Nakagawa , Shigeo Tamura
IPC分类号： F16G1308
CPC分类号： B21L99/00 , B21L9/065 , B65G17/38 , B65G2207/48 , F16G13/04 , F16G13/06 , F16G13/07 , F16G13/16
摘要： A chain which does not generate hydrogen brittleness is formed with components having improved wear resistance. At least one part of the chain, for example a surface, is covered with a diamond-like amorphous carbon coating (DLC). Further, metallic particles are dispersed into the diamond-like amorphous carbon coating.
摘要翻译：不产生氢脆性的链形成具有改善的耐磨性的组分。链的至少一部分，例如表面，被金刚石状无定形碳涂层（DLC）覆盖。此外，金属颗粒分散在金刚石状无定形碳涂层中。

2. 发明授权

US5723665A Ethenyl amide compound production process 失效
标题翻译：乙烯酰胺化合物生产工艺
公开(公告)号：US5723665A
公开(公告)日：1998-03-03
申请号：US749542
申请日：1996-11-15
申请人： Shozo Kato , Shigeo Tamura , Toshio Kitajima , Noriyuki Fukada
发明人： Shozo Kato , Shigeo Tamura , Toshio Kitajima , Noriyuki Fukada
IPC分类号： C07D333/20 , C07B43/06 , C07C231/02 , C07C231/10 , C07C233/05 , C07C233/07 , C07C233/15 , C07C233/18 , C07C233/25 , C07C233/65 , C07C255/60 , C07C323/32 , C07C323/41 , C07D207/335 , C07D213/40 , C07D307/52
CPC分类号： C07C231/02 , C07B43/06 , C07C231/10
摘要： A process for producing an ethenyl amide compound, which comprises reacting a Schiff base compound having a carbon atom adjacent to a carbon atom constituting an imino group and at least one hydrogen atom on the carbon atom with an acylhalide at a reduced pressure while removing by-produced hydrogen halide by distillation to produce an ethenyl amide compound having an amide bond in the molecule and a double bond between carbons at .alpha.-position and .beta.-position with respect to the nitrogen atom of the amide bond.
摘要翻译：一种乙烯基酰胺化合物的制造方法，其特征在于，在除去副产物之前，将具有与构成亚氨基的碳原子相邻的碳原子的席夫碱化合物和碳原子上的至少一个氢原子与酰卤反应，通过蒸馏产生卤化氢以产生在分子中具有酰胺键的乙烯基酰胺化合物和在相对于酰胺键的氮原子的α位和β位上的碳之间的双键。

3. 发明授权

US06417881B1 Image rotating device of stomatocamera 失效
标题翻译：口腔镜图像旋转装置
公开(公告)号：US06417881B1
公开(公告)日：2002-07-09
申请号：US09174840
申请日：1998-10-19
申请人： Kazuaki Hara , Terumi Takemoto , Shigeo Tamura
发明人： Kazuaki Hara , Terumi Takemoto , Shigeo Tamura
IPC分类号： H04N718
CPC分类号： A61B1/055 , A61B1/00188 , A61B1/24
摘要： Cylindrical support 20 having dope prism 2 built therein is rotatably fitted in barrel 23 as a constituent of stomatocamera frame 11. The support 20 has pin 22 erected on its periphery, and the barrel 23 is furnished with guide channel 4 formed along its circumference. The pin 22 pierces the guide channel 4 and protrudes from the periphery of the barrel 23. Protrudent end of the pin 22 is locked to locking channel 6 of operating ring 5 fitted to the periphery of the barrel 23. The dope prism 2 built in the camera frame is rotated by revolving the operating ring 5. Thus, the image can be rotated without the need to revolve the CCD camera frame.
摘要翻译：其中内置有掺杂棱镜2的圆柱形支撑件20可旋转地装配在作为口腔框架11的组成部分的筒23中。支撑件20具有在其周边竖立的销22，并且筒体23具有沿其圆周形成的引导通道4。销22穿过引导通道4并从筒23的周边突出。销22的突出端被锁定到装配到筒23的周边的操作环5的锁定通道6上。内窥镜相机框架通过旋转操作环5而旋转。因此，可以旋转图像而不需要旋转CCD相机框架。

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