Light guiding device, reader/writer device for noncontact communication medium, and electronic apparatus

    公开(公告)号:US08286864B2

    公开(公告)日:2012-10-16

    申请号:US12919876

    申请日:2009-02-25

    IPC分类号: G06K5/00

    摘要: A light guiding device can be used for a reader/writer device (1) for a noncontact communication medium. The light guiding device includes a light guide plate (10) which includes: a transparent main body part (17) which can transmit light inputted from an LED (9); and a protruding part (18) which is provided so as to protrude from a part of an end surface of the transparent main body part (17). A diffusely reflecting part (19) is provided on a lower surface side of the transparent main body part (17), and a first light emitting part (7) is provided on an upper surface side of the transparent main body part (17). Reflecting parts (21) are provided on an upper surface side and a lower surface side of the protruding part (18), and a second light emitting part (8) is provided at a leading end of the protruding part (18). In the case where the first light emitting part (7) is covered by the noncontact communication medium, the second light emitting part (8) makes it possible to check a light emitting state. Accordingly, the light guiding device is provided, in which the light emitting state of the light emitting part can be easily checked.

    Surface Treatment For Titanium Alloy Member For Aerospace Equipment
    10.
    发明申请
    Surface Treatment For Titanium Alloy Member For Aerospace Equipment 有权
    航空航天设备钛合金构件表面处理

    公开(公告)号:US20080138636A1

    公开(公告)日:2008-06-12

    申请号:US11795405

    申请日:2005-02-16

    IPC分类号: B05D3/12 H05H1/24 B32B15/04

    摘要: Provided is a surface processing of titanium alloy members for aerospace equipment having high wear resistance, lubricity and high fatigue strength. The method is characterized in that it comprises an oxygen diffusion step for causing oxygen to diffuse and penetrate in solid solution form into a surface of a titanium alloy member under an oxygen-containing gas atmosphere and a particle bombardment step for bombarding the surface of the titanium alloy member with an airflow containing particles. Also provided are a flap rail member and slat rail member for aircraft.

    摘要翻译: 提供具有高耐磨性,润滑性和高疲劳强度的用于航空航天设备的钛合金构件的表面处理。 该方法的特征在于,其包括氧气扩散步骤,用于在含氧气体气氛下使氧扩散并以固体溶液形式渗透到钛合金构件的表面中,并且用于轰击钛的表面的粒子轰击步骤 合金构件具有包含颗粒的气流。 还提供了一种用于飞机的挡板导轨构件和板条轨道构件。