| 摘要 |
<p>PURPOSE:To automatically retrieve and display the numeric informtion, to enable the display for possible memory remainder for the memory section at information store, and to make small the size, by normally holding the various numerial information desired to be stored and by operating specific key as required. CONSTITUTION:The information input section 1 is provided with the key group inputting the numeral information and alphabetical letters, and it is provided with the display section 2 displaying the information from the input section 1, memory section 16 memorizing and storing the information, and the input control section 15 inputting the alphabetical letters placed at the input section 1 as index with the operation of the letter selection key 3 and inputting the numerical information relating to it. Further, the operation section 17 and the control section 18 operated in relation with the write-in key 4 memorizing the index and the numerical information to the memory section 16 as a unit, are provided, and the information corresponding to the index memorized in the memory section 16 with the operation of the selection key 3 and the readout key 5, is displayed on the display section 2 and the number of memory remained is displayed with the operation of the information call out key 9.</p> |
