Optical transmission system
    1.
    发明授权
    Optical transmission system 有权
    光传输系统

    公开(公告)号:US06490392B1

    公开(公告)日:2002-12-03

    申请号:US09532433

    申请日:2000-03-23

    IPC分类号: G02B630

    CPC分类号: G02B6/4249 G02B6/4214

    摘要: An optical transmission system includes a light emitting device: an optical waveguide portion positioned to and disposed on the light emitting device; and a reflecting means for introducing an optical signal generated by the light emitting device to the optical waveguide portion; wherein the optical waveguide portion has a plurality of cores for transmitting the optical signal and a cladding portion for surrounding the cores; the light emitting device has a plurality of light emitting units for separately generating the optical signals; and the light emitting units are disposed in such a manner as to individually correspond to the cores.

    摘要翻译: 光传输系统包括:发光器件;定位在发光器件上并设置在发光器件上的光波导部分; 以及反射装置,用于将由发光器件产生的光信号引入光波导部分; 其中所述光波导部分具有用于传输所述光信号的多个芯和用于围绕所述芯的包层部分; 发光装置具有用于分别产生光信号的多个发光单元; 并且发光单元以与芯相对应的方式设置。

    Input device
    2.
    发明授权
    Input device 失效
    输入设备

    公开(公告)号:US06307465B1

    公开(公告)日:2001-10-23

    申请号:US09549025

    申请日:2000-04-13

    IPC分类号: H04B336

    摘要: The invention provides a thin and small input device that improves a tactile operation sensation and a luxurious appearance. An input device to which an operator enters a desired command by operating it with a finger and which has a case, switch contacts disposed in the case, rotatable operation members disposed rotatably corresponding to the switch contacts that are partially projected from the holes of the case and pressed by an operator, and support members 44 for supporting the rotatable operation members by pressing it onto the case side and for operating the switch contacts when an operator presses the rotatable operation member against the pressing force.

    摘要翻译: 本发明提供了一种改善触觉操作感和豪华外观的薄而小的输入装置。 一种输入装置,操作者通过用手指进行操作而输入所需指令,并且具有壳体,设置在壳体中的开关触点,可旋转操作构件,其可旋转地对应于从壳体的孔部分地突出的开关触点 并且由操作者按压,以及支撑构件44,用于通过将可旋转操作构件按压到壳体侧上来支撑可旋转操作构件,并且当操作者抵抗该按压力按压可旋转操作构件时操作开关触点。

    Drive unit using shape memory alloy
    8.
    发明授权
    Drive unit using shape memory alloy 失效
    驱动单元采用形状记忆合金

    公开(公告)号:US06404098B1

    公开(公告)日:2002-06-11

    申请号:US09546169

    申请日:2000-04-11

    IPC分类号: E05B6300

    CPC分类号: F03G7/06 F16F2224/0258

    摘要: Disclosed herein is a drive unit using a shape memory alloy including: a shape memory alloy member made from a shape memory alloy, the shape memory alloy member exhibiting superelasticity when being energized; a drive body connected to the shape memory alloy member, the drive body being moved from a stopping position to a specific operational position when the shape memory alloy member is energized; and a locking mechanism for retaining the drive body at the specific operational position. With this configuration, the drive unit using a shape memory alloy is capable of reducing the power consumption as well as miniaturizing the drive unit.

    摘要翻译: 本文公开了一种使用形状记忆合金的驱动单元,包括:形状记忆合金构件,由形状记忆合金制成,所述形状记忆合金构件在通电时显示超弹性; 连接到形状记忆合金构件的驱动体,当形状记忆合金构件通电时,驱动体从停止位置移动到特定操作位置; 以及用于将驱动体保持在特定操作位置的锁定机构。 利用这种结构,使用形状记忆合金的驱动单元能够降低功耗并使驱动单元小型化。