摘要 |
<p>PURPOSE:To constitute the title device so that even a terminal equipment having no data base can check whether data in a memory part is confirmed already or not by storing information for showing a confirmed state of data in its area in each separate work area in a memory part divided into plural work areas. CONSTITUTION:The title device is constituted of a control element 11, a nonvolatile memory 12, a control program memory 13 of the control element 11, and a contact part 14. The nonvolatile memory 12 has plural work areas A, B, C,..., and in a specific area, for instance, a common information area 21, a minutely checking flag area 22 is provided. In the minutely checking flag area 22, a minutely checking flag being information for showing a confirmed state of data in the corresponding work area is provided correspondingly in each work area, therefore, this information is read out and referred to by a terminal equipment of a work offerer. In such a way, even a terminal equipment having no data base can check whether data in a memory part is confirmed already or not.</p> |