| 摘要 |
<p>PURPOSE:To cope with by the distributed computers of the entire on-line system by normal operations just by correcting information on the side of a host computer at the time of enacting the new name of era of a Japanese calendar. CONSTITUTION:In the host computer 1, an era name conversion information updating means 11 updates year number conversion information stored in an era name conversion information file 5 by instruction from an input device 4 and a job starting instruction informing means 12 integrates the era name conversion information of the era name conversion information file 5 in a job starting instruction message at the time of starting the job of the distributed computer 2 and transmits it through a network 3 to the distributed computer 2. In the distributed computer 2, a conversion table generation means 21 extends the era name conversion information in the job starting instruction message informed from the host computer 1 and generates an era name conversion table 22 and a Japanese calendar conversion means 23 refers to the era name conversion table 22 and obtains the era name the Japanese calendar and the year of the Japanese calendar at the time of converting the Christian calendar to the Japanese calendar.</p> |
