Input unit for games and musical keyboards
    1.
    发明授权
    Input unit for games and musical keyboards 失效
    游戏和音乐键盘的输入单元

    公开(公告)号:US07382356B2

    公开(公告)日:2008-06-03

    申请号:US10932902

    申请日:2004-09-02

    CPC classification number: G06F3/0425 G10H1/0008 G10H2220/161 G10H2220/415

    Abstract: A computer game system uses an infrared sensor which produces an infrared light to produce pulse of infrared light. Optics focus reflections from the infrared light pulse from different portions of the environment to different detectors in a 2D array of detectors. The detectors produce indications of the distance of the closest objects. The indications can be used by a processor to determine each action. The determined action can be used as input to a computer game. The infrared sensor can also be used with a musical keyboard system.

    Abstract translation: 计算机游戏系统使用产生红外光的红外传感器来产生红外光的脉冲。 来自环境的不同部分的红外光脉冲的光学聚焦反射在二维检测器阵列中的不同检测器。 检测器产生最近对象距离的指示。 处理器可以使用这些指示来确定每个动作。 确定的动作可以用作计算机游戏的输入。 红外传感器也可以与音乐键盘系统一起使用。

    Hair curling device
    3.
    发明授权
    Hair curling device 失效
    卷发器

    公开(公告)号:US5944029A

    公开(公告)日:1999-08-31

    申请号:US189610

    申请日:1998-11-10

    CPC classification number: A45D2/18

    Abstract: A hair curling device which has an elongated flexible member in the form of a strip which has a self coiling capability from an at-rest storage configuration, and when initially moved from a longitudinally straight configuration will automatically form a coiled configuration of a substantially circular shape. An attachment is mounted on the strip to connect the outer side of the strip with the overlapped inner side of the strip when in the coiled configuration and maintain the substantially circular shape. Depending on the point of connection of the attachment, coiled configuration can comprise various different diameters.

    Abstract translation: 一种卷发装置,其具有带状的细长柔性构件,其具有来自静止存储构造的自卷绕能力,并且当从纵向直线构型初始移动时,将自动形成基本圆形形状的盘绕构造 。 连接件安装在条带上,以在带状的外侧与条带的重叠的内侧连接,并且保持基本圆形的形状。 根据附件的连接点,盘绕构型可以包括各种不同的直径。

Patent Agency Ranking