| 摘要 |
<p>PURPOSE:To automatically check the destination lending materials and the time to use by simply searching for an idle machine and to improve the working efficiency of the machine. CONSTITUTION:The device is provided with two pairs of reading head 1 and 2 reading information recorded on an information recording medium, input means 8 inputting information using and returning the machine, output means 9 outputting information on the use, return and operation of the machine, and data processing means 3-7 processing using information to be inputted and controlling the information to be outputted. One of two pairs of reading heads 1 and 2 is used for a report of use and the other is used for a report of return and the information such as users, type of machines, and locations are inputted from the reading head 1 and 2 and input means 8. The operation state of the machine and the other machine management information are generated and outputted from the data processing means 3-7.</p> |
