Automatic feeder
    1.
    发明授权
    Automatic feeder 失效
    自动送料器

    公开(公告)号:US5037018A

    公开(公告)日:1991-08-06

    申请号:US364263

    申请日:1989-06-09

    摘要: An automatic feeder for tropical fish comprises a rotatable container containing granular feed and a driving device for rotating the container only at preselected times to discharge a predetermined amount of feed from the container. A switch turns on a drive motor at the preselected times to rotate the container, and a pre-settable timer controls the actuation of the switch. The container has a rectangular shape and is divided into a feed-receiving portion and a feed-discharge portion which communicate with each other through an adjustable opening. Rotation of the container through one revolution causes a predetermined amount of feed to flow from the feed-receiving portion through the opening into the feed-discharge portion for discharge from the container.

    摘要翻译: 用于热带鱼的自动进料器包括容纳颗粒进料的可旋转容器和用于仅在预选时间旋转容器以从容器排出预定量的进料的驱动装置。 开关在预先选择的时间打开驱动电机以旋转容器,并且可预先设定的定时器控制开关的启动。 容器具有矩形形状,并且分为通过调节开口相互连通的供给部和进料排出部。 容器旋转一圈使得预定量的进料从进料容纳部分通过开口流入进料 - 排出部分,以从容器排出。

    Casing for a video tape cassette
    8.
    发明授权
    Casing for a video tape cassette 失效
    盒装录像带

    公开(公告)号:US4501359A

    公开(公告)日:1985-02-26

    申请号:US501116

    申请日:1983-06-06

    申请人: Keiichi Yoshizawa

    发明人: Keiichi Yoshizawa

    CPC分类号: G11B23/0233

    摘要: A casing for a video tape cassette having a window on one surface, through which a note on the cassette half of the video tape cassette received in the casing can be observed, characterized in that a transparent film cover is attached to the back side of the window, said film cover being located in a plane slightly lower than the plane of the surface of the casing.

    摘要翻译: 一种盒式磁带盒,其具有在一个表面上具有窗口的盒式磁带,可以观察到盒式磁带盒的半盒上的音符被容纳在壳体中,其特征在于,透明胶片盖附着到 所述薄膜盖位于稍低于所述壳体表面平面的平面内。