Projection alarm clock
    1.
    发明授权
    Projection alarm clock 失效
    投影闹钟

    公开(公告)号:US06798720B2

    公开(公告)日:2004-09-28

    申请号:US10138515

    申请日:2002-05-06

    IPC分类号: G04C1900

    CPC分类号: G04B19/34 G03B21/006

    摘要: The invention relates to a novel design for a projection alarm clock for displaying various values by means of projection, using a projector with one optical unit and one optoelectrical unit for producing the images of the data to be projected.

    摘要翻译: 本发明涉及一种用于通过投影显示各种值的投影闹钟的新颖设计,使用具有一个光学单元的投影仪和一个用于产生要投影的数据的图像的光电单元。

    Weather station
    2.
    发明授权
    Weather station 有权
    气象台

    公开(公告)号:US06761065B2

    公开(公告)日:2004-07-13

    申请号:US10358388

    申请日:2003-02-05

    IPC分类号: G01W100

    摘要: A weather station with at least one element mounted on bearings on a housing or rack on a vertical axis for alignment with the direction of the wind and with a measuring device, which depending on the angle position of the element aligning in the direction of the wind provides an electrical signal, wherein the measuring device is an opto electric measuring device with at least two light paths. Each of the at least two light paths has its own light-emitting element and which have a common light detector and form a light path configuration, each light path is used to scan a group of markings, which are located around an axis of at least one screen in such a manner that the markings provide a code when scanning that defines the angle area of the position of the element aligning with the direction of the wind. The light-emitting elements determine the angle position of the element aligning with the direction of the wind.

    摘要翻译: 具有至少一个元件的气象站,其安装在垂直轴上的壳体或齿条上的轴承上,用于与风的方向对准,并具有测量装置,该测量装置取决于元件在风向方向上对齐的角度位置 提供电信号,其中测量装置是具有至少两个光路的光电测量装置。 所述至少两个光路中的每一个具有其自己的发光元件并且具有共同的光检测器并形成光路配置,每个光路用于扫描位于至少轴线周围的一组标记 一个屏幕,使得标记在扫描时提供代码,其限定元件与风向相对准的位置的角度区域。 发光元件确定元件与风的方向对准的角度位置。