| 摘要 |
<p>PURPOSE:To simplify the constitution of a device by providing one set of seven figures and a weekday data bit in the form of a 7-segment display on an information input card and reading the bit by 5 sensors to decrease the number of the sensors. CONSTITUTION:Seven data bits a-g as one set are provided in the form of a 7-segment display element on the information input card CD'. A timing theme reading sensor S0 is provided oppositely on a moving trace of timing mark bits T1, T2. When the sensor S0 is opposed to the timing mark bit T1, the five data reading sensors S1-S5 are arranged so that they are opposed to the data bits a, g, d corresponding to lateral segments and the data bits b, c corresponding to longitudinal segments. When the reading sensor S0 is opposed to the timing mark bit T2 the presence or absence of the data bits f, e is read. The weekday data bits a'-g' corresponding to seven days of a week are provided in the same relation of position as the data bits a-g.</p> |
