Electronic watch
    1.
    发明授权
    Electronic watch 失效
    电子手表

    公开(公告)号:US5959941A

    公开(公告)日:1999-09-28

    申请号:US671630

    申请日:1996-06-28

    CPC分类号: G04F8/00 G04C3/14

    摘要: An electronic watch with a chronograph function comprises a motor, a current time counter, a hand position counter, a coincidence detector and a backward/forward movement determining unit. When a chronograph mode is selected, a second hand moves backward or forward to a 12-o'clock (zero) position depending upon its position in a time measurement and indication mode. The electronic watch reliably resumes the time measurement and indication after it functions as a chronograph.

    摘要翻译: 具有计时功能的电子手表包括电动机,当前时间计数器,手位计数器,一致检测器和向后/向前移动确定单元。 当选择计时器模式时,根据其在时间测量和指示模式下的位置,秒针向后或向前移动到12点(零)位置。 电子表在作为计时码表功能后可靠地恢复时间测量和指示。

    Tobacco smoke filter
    2.
    发明授权
    Tobacco smoke filter 失效
    烟草烟雾过滤器

    公开(公告)号:US4414988A

    公开(公告)日:1983-11-15

    申请号:US294991

    申请日:1981-08-21

    申请人: Michiko Yagi

    发明人: Michiko Yagi

    CPC分类号: A24D3/04 A24D3/14

    摘要: A tobacco smoke filter capable of effectively removing carcinogenic substances from tobacco smoke is presented. This tobacco filter contains an aqueous solution of a compound having a metallic ion or especially ferric ion binding protoporphyrin ring structure, as a removal agent of carcinogenic substances from the tobacco smoke, and a porous carrier therefor.

    摘要翻译: 提出了能够有效地从烟草烟雾中去除致癌物质的烟草烟雾过滤器。 该烟草过滤器含有具有金属离子或特别是铁离子结合原卟啉环结构的化合物的水溶液,作为来自烟草烟雾的致癌物质的除去剂及其多孔载体。