| 摘要 |
PROBLEM TO BE SOLVED: To provide a data processing system capable of facilitating data change notification from a server device, efficiently acquiring changed data, and processing the changed data in real time on a terminal side, when data processed on the server side are changed. SOLUTION: The data processed by a plurality of modules inside the server device are displayed on each terminal device. The terminal device has a terminal-side registration table allowing independent registration of an identification number into a module related to the data used for the display on the terminal device itself, and also registers the identification number into a server-side registration table of each the module. When the data inside the server device are changed, the data change notifications A1, A2 including the identification number taken out of the server-side registration table are transmitted to the terminal device, and the terminal device acquires the changed data D1, D2 related to the module capable of recognizing the data change by the change notification and updates the display of each the terminal device. COPYRIGHT: (C)2004,JPO&NCIPI
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