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    • 22. 发明授权
    • Vehicular door mirror device
    • 车门镜装置
    • US08016437B2
    • 2011-09-13
    • US12056009
    • 2008-03-26
    • Shinichi Wakabayashi
    • Shinichi Wakabayashi
    • G02B7/182B60R1/06
    • B60R1/06
    • A vehicular mirror device includes a housing which is comprised of two housing components at least partially opposed to each other, and which is adapted to cover a mirror from the front during traveling of a vehicle. A collar is integrally and projectingly provided on one of the housing components to extend so that it is superposed onto the other housing component at opposed portions of both the housing components, and a plurality of recesses are provided in a juxtaposed manner in a tip end of the collar. This suppresses to the utmost the generation of a wind roar due to traveling wind flowing into between opposed portions of the housing components.
    • 车辆用镜装置包括壳体,该壳体由至少部分地彼此相对的两个壳体部件组成,并且适于在车辆行驶期间从前方覆盖反射镜。 套环一体地并突出地设置在一个外壳部件上,以使其在两个壳体部件的相对部分处叠置在另一个壳体部件上,并且多个凹部以并置的方式设置在 衣领。 这最大限度地抑制由于流入壳体部件的相对部分之间的行进风而产生的风吼声。
    • 26. 发明授权
    • Adaptive dispersion compensation device and control method for the same
    • 自适应色散补偿装置及其控制方法相同
    • US06674931B2
    • 2004-01-06
    • US10252844
    • 2002-09-24
    • Shinichi WakabayashiKensuke OgawaAkira Suzuki
    • Shinichi WakabayashiKensuke OgawaAkira Suzuki
    • G02B626
    • G02B6/2932G02B6/02085G02B6/02204G02B6/29394G02B6/29395G02B6/29398H04B10/2519
    • An adaptive dispersion compensation device offered performs stably the dispersion compensation, inclusive of waveform shaping, for an optical fiber transmission line. The device comprises a plurality of basic units each including a chirp-bragg fiber grating which is formed in an optical waveguide, a reflection mirror which is disposed on the light input side of the chirp-bragg fiber grating by being detachable and an optical circulator which is connected to the reflection mirror, means of connecting the basic units in series, and means of controlling the dispersion characteristics of each chirp-bragg fiber grating by applying a temperature gradient to it along its axis. The individual chirp-bragg fiber gratings with the application of temperature gradients vary the dispersion quality of the lights passing through the basic units, thereby controlling the dispersion quality of the input signal light stably and releasing the compensated signal light.
    • 提供的自适应色散补偿装置稳定地执行光纤传输线的色散补偿(包括波形整形)。 该装置包括多个基本单元,每个基本单元包括形成在光波导中的啁啾布拉格光纤光栅,通过可拆卸地设置在啁啾布拉格光栅的光输入侧的反射镜和光循环器, 连接到反射镜,串联连接基本单元的装置,以及通过沿其轴线施加温度梯度来控制每个啁啾布拉格光纤光栅的色散特性的装置。 具有温度梯度的单个啁啾布拉格光栅光栅改变通过基本单元的光的色散质量,从而稳定地控制输入信号光的色散质量并释放补偿的信号光。