| 摘要 |
<p>PURPOSE:To recognize a condition of an article in which a data carrier is installed without touching it. CONSTITUTION:There are provided a sensor means 6 and a data taking in means 7 to take data in a data carrier 3. A taking in command is sent out from the host write/read control unit 5 side, and the data is taken in, and thereby, a condition of the data carrier 3 can be seized.</p> |
