Title:
INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM, METHOD FOR CORRECTING CHRISTIAN ERA ABNORMALITY OF INFORMATION PROCESSOR AND COMPUTER READABLE RECORDING MEDIUM RECORDING CHRISTIAN ERA ABNORMALITY CORRECTION PROGRAM
Document Type and Number:
Japanese Patent JP3579574
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform management according to software and hardware of the Christian Era information only with lower two digit management and to differentiate 1900 from 2000 in an information processor which performs various information processing by using the Christian Era an date information.
SOLUTION: This device is provided with a memory part 7, an application processing part 9 which performs processing by using the Christian Era information of lower two digits and a file access controlling part 8 which receives a request from the part 9 and performs data write/read processing in a file format to/from the part 7. It is provided with a deciding part 8a that decides whether or not the Christian Era information shows prescribed post-Christian Era when the part 8 receives a read request for the Christian Era information in a file from the part 9 and a read Christian Era information outputting part 8b which produces the Christian Era information that has identification information which shows the effect and outputs it as read Christian Era information when it is decided that the Christian Era information shows prescribed post-Christian Era.
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Inventors:
Yoshifusa Togawa
Application Number:
JP26895997A
Publication Date:
October 20, 2004
Filing Date:
October 01, 1997
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F12/00; G06F9/44; G06F17/10; G06F17/30; (IPC1-7): G06F12/00; G06F9/44
Domestic Patent References:
| JP5027947A | ||||
| JP6083850A | ||||
| JP8006925A |
Other References:
横田隆夫,西暦2000年問題の意味と対応策,コンピュータソフトウェア,日本,日本ソフトウェア科学会,1996年 9月17日,第13巻,第5号,p.52~59
Attorney, Agent or Firm:
Yu Sanada
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