| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an alarm display device allowing an operator to always check alarm contents and strongly attracting attention of the operator. <P>SOLUTION: In this alarm display device recognizably displaying specific alarm information among several pieces of alarm information displayed on a screen, a character font to be recognizably displayed, the thickness of a drawn element, and its size are switched periodically or at random. <P>COPYRIGHT: (C)2004,JPO</p> |
