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1. 发明授权

US06469958B1 Calendar current day indicator 失效
标题翻译：日历当前日指标
公开(公告)号：US06469958B1
公开(公告)日：2002-10-22
申请号：US09635566
申请日：2000-08-10
申请人： Eugene V. Bray
发明人： Eugene V. Bray
IPC分类号： G04B1924
CPC分类号： G09D3/00 , G04G9/045
摘要： An automatic electrical device having a rack superimposed on an ordinary calendars and having seven light emitting diodes (LED's) of a single color affixed thereon to indicate the current day of the week, and similarly thirty-seven LED's of a single different color to indicate the current day of the month. Operation of the device is based on an electrical impulse transmitted daily by a clock through a switching network to sequentially energize the LED's. A monthly programmed electrical impulse counter provides means for coordinating operation of the device with calendar changes in a new month. Means provided to adjust leap year variation which provides means to program continuous operation of the device in unlimited time.
摘要翻译：一种自动电气装置，其具有重叠在普通日历上的机架，并且具有固定在其上的单一颜色的七个发光二极管（LED），以指示一周的当天，并且类似地，三十七个LED用于指示当月的当天。设备的操作基于通过交换网络每天通过时钟传输的电脉冲，以顺序地为LED供电。每月编程的电脉冲计数器提供用于在新月中协调设备的操作与日历变化的手段。提供用于调整闰年变化的方法，其提供在无限时间内对设备的连续操作进行编程的手段。

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