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    • 1. 发明授权
    • Stylus for use with video disc and method of grinding such stylus
    • 用于视频光盘的触控笔和研磨这种触笔的方法
    • US4504940A
    • 1985-03-12
    • US483174
    • 1983-04-08
    • Takashi NishiguchiShingo Tamura
    • Takashi NishiguchiShingo Tamura
    • G11B9/07G11B3/44G11B9/06G11B11/00H04N5/80
    • G11B3/44
    • A stylus suitable for use with a video disc player of a type in which signals representing changes in electrostatic capacity with respect to a video disc are detected, including a scanning surface brought into contact with the video disc for scanning same, a plurality of inclined surfaces, and a plurality of ridges formed by the inclined surfaces. At least one of several meeting points of the plurality of ridges located in a direction in which scanning is performed is chamfered to render the point blunt. A stylus of the aforesaid shape is produced by a grinding method consisting in using a grinder pan composed of a plate of soft resin having a coat of hard material applied to its surface and forcing a forward end of a stylus against such grinding pan.
    • 一种适用于与视频盘播放器一起使用的触控笔,该视频盘播放器检测表示相对于视频盘的静电容量变化的信号,包括与用于扫描的视盘相接触的扫描表面,多个倾斜表面 ,以及由倾斜面形成的多个脊。 位于执行扫描的方向上的多个脊中的几个会聚点中的至少一个被倒角以使点变钝。 通过研磨方法制造上述形状的触针,该研磨方法包括使用由具有涂覆在其表面上的硬质材料涂层的软质树脂板组成的研磨盘,并将触针的前端强制抵靠该研磨盘。
    • 3. 发明申请
    • HIGH PRESSURE FUEL PUMP
    • 高压燃油泵
    • US20140314601A1
    • 2014-10-23
    • US14360778
    • 2011-11-30
    • Shingo TamuraAtsuji SaitoSatoshi UsuiMasahiko Hayatani
    • Shingo TamuraAtsuji SaitoSatoshi UsuiMasahiko Hayatani
    • F04B39/00
    • High pressure fuel pump includes a cylinder which is fitted in a concave portion formed in a pump housing and which defines a compression chamber of the pump and a plunger which pressurizes, by sliding against the cylinder, the fluid in the compression chamber. It is structured such that the fluid sucked into the compression chamber by reciprocating motion of the plunger is pressurized and is then discharged from the compression chamber. The cylinder is formed of a cylindrical member which has a ceiling portion and in which the compression chamber is partitionedly formed. A fuel suction path formed in the pump housing reaches the compression chamber through the cylinder and a fuel discharge path formed in the pump housing is connected to the compression chamber through the cylinder. The cylinder is pressed against the pump body by a fuel pressurizing force applied to the cylinder.
    • 高压燃料泵包括:缸体,其安装在形成在泵壳体中的凹部中,并且限定泵的压缩室;以及柱塞,该柱塞通过与气缸滑动而对压缩室中的流体进行加压。 其结构使得通过柱塞的往复运动吸入压缩室的流体被加压,然后从压缩室排出。 气缸由具有顶部的圆柱形构件形成,并且压缩室被分隔成形。 形成在泵壳体中的燃料吸入路径通过气缸到达压缩室,并且形成在泵壳体中的燃料排出路径通过气缸连接到压缩室。 气缸通过施加到气缸的燃料加压力压靠在泵体上。