| 摘要 |
PURPOSE:To improve correctness of a daily report by providing an inserting portion for writing, a date display unit, a lapsed time display unit, a lapsed time storing means, a display means for displaying on said lapsed time display unit etc., so that the time and lapsed time can be correctly read and written. CONSTITUTION:At the start of the work, a switch 8 is turned ON, so that the current time is indicated on a display unit 7a which indicates the date and time. Then, a timer 26 is actuated and the lapsed time is started to be successively indicated by a lapsed time display unit 7b. When the work is finished a finish key 10 is turned ON, whereby the timer 26 is stopped and the display unit 7b is stopped to display the lapsed time, while displaying the lapsed time up to the present time. Therefore, it is enough to write the number indicated by the display unit 7b onto a card as the lapsed time. Thereafter, the lapsed time is calculated and stored in a RAM 23, and a clear key 12 is turned ON last. Thus, the timer 26 and display unit 7b are cleared, thus completing the first processing operation. |
