| 摘要 |
PURPOSE:To display accurate age of a specific person by changing and displaying the age stored in a memory means according to the coincidence of a stored data with a current date. CONSTITUTION:When the count value of data counting circuit 3b and the storage content of a birthday memory part 14c of a specific person information memory part 14 or the like coincides, an FF26 is set via a coincidence circuit 23, and the data and the code, such as 1, indicating that said data is of the specific person corresponding to the memory part 14 are displayed in a display part 6. At the same time, 1 is added to the age of the memory part 14b by a set output of the FF26, and a selection circuit 11 is reset. When a display change-over switch S1 is operated in this state, the output of a T type FF9 inverts and the specific person identifying code 1 or the like is displayed in the display part 20b of a lower display device 20, and the specific person's name, age and birthday by the specific person memory part 14a, and memory parts 14b, 14c of the memory part 14 are accurately displayed in the display part 20b. |
