发明名称 |
TIME INFORMATION DISPLAY SYSTEM |
摘要 |
A time information display system includes: a storage unit for storing document data; a date/time character string detecting unit for detecting whether or not a character string is contained with a character string of the document data; a relative date/time detecting unit operated in detecting a date/time expression by the date/time character string detecting unit, the relative date/time detecting unit detects whether or not a date/time character string is equal to a relative date/time expression; an absolute date/time converting unit for converting the relative date/time expression into an absolute date/time expression; a unit for storing the absolute date/time character string; a unit for calculating difference date/time between present date/time and the absolute date/time; a relative date/time converting unit for converting the calculated difference date/time into relative date/time with respect to the present date/time; and a storage unit for storing the relative date/time character string.
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申请公布号 |
CA2394762(C) |
申请公布日期 |
2008.02.26 |
申请号 |
CA20022394762 |
申请日期 |
2002.07.23 |
申请人 |
HITACHI, LTD. |
发明人 |
FUJISAKI, KOZO;TSUCHIYA, HIROYOSHI |
分类号 |
G06F17/21 |
主分类号 |
G06F17/21 |
代理机构 |
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代理人 |
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地址 |
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