| 摘要 |
<p>PURPOSE:To refer to the time explaining the contents displayed on a display device of a computer by setting previously the processing time for each process together with the remaining time displayed on the display device for each process and giving a switching instruction for processes when the remaining time is equal to 0. CONSTITUTION:A processing control part 4 which controls totally the processing extracts the processing contents set previously and the designated time out of a processing contents storing part 6. Then a processing execution part 5 carries out the processing sequentially. In this case, the designated time is set at a remaining time timer setting part 11 before the part 5 starts its processing. Based on this set time, a remaining time counting part 10 counts down the remaining time at each time point and at the same time a remaining time timer display part 9 displays said counted-down time on a display device. When the remaining time is equal to 0, a processing switch instruction part 12 gives a processing switch instruction to the part 4. Thus it is possible to refer to the remaining time while the contents displayed on the display device are explained by the part 9.</p> |
