JPS6478551A - Message information supply system - Google Patents
Message information supply systemInfo
- Publication number
- JPS6478551A JPS6478551A JP62235592A JP23559287A JPS6478551A JP S6478551 A JPS6478551 A JP S6478551A JP 62235592 A JP62235592 A JP 62235592A JP 23559287 A JP23559287 A JP 23559287A JP S6478551 A JPS6478551 A JP S6478551A
- Authority
- JP
- Japan
- Prior art keywords
- data
- message information
- circuit
- cpu
- reads out
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Information Transfer Between Computers (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE:To erase unnecessary message information automatically and to secure a storage area for necessary information by detecting message information which is not provided with access for longer than a prescribed period of time based on access history data, and erasing detected information. CONSTITUTION:In case of the arrival of a transmission request data for message information(MI) from a terminal 1 through a line 2, a CPU 33 reads out the MI from a accumulation part 31 and supplies the MI to a buffer 32, and the MI is transmitted via a transmission circuit 35. The CPU 33 reads out the data of said read form a timer circuit 34, and writes it in the part 31 as final date data. The CPU 33 which is accessed periodically by the circuit 34 reads out access history data from an access history sotring means 31B1, and erases such unnecessary message data which is not made access for a period longer than three years based on the data from the circuit 34.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235592A JPS6478551A (en) | 1987-09-20 | 1987-09-20 | Message information supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62235592A JPS6478551A (en) | 1987-09-20 | 1987-09-20 | Message information supply system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6478551A true JPS6478551A (en) | 1989-03-24 |
Family
ID=16988283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62235592A Pending JPS6478551A (en) | 1987-09-20 | 1987-09-20 | Message information supply system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6478551A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330543A (en) * | 1989-06-28 | 1991-02-08 | Canon Inc | Message communication processing system |
JP2007137482A (en) * | 2005-11-18 | 2007-06-07 | Japan Crown Cork Co Ltd | Resin cap |
US8307002B2 (en) | 2004-04-28 | 2012-11-06 | Canon Kabushiki Kaisha | Image forming apparatus, data processing method, computer-readable storage medium on which a program is stored, and program |
-
1987
- 1987-09-20 JP JP62235592A patent/JPS6478551A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330543A (en) * | 1989-06-28 | 1991-02-08 | Canon Inc | Message communication processing system |
US8307002B2 (en) | 2004-04-28 | 2012-11-06 | Canon Kabushiki Kaisha | Image forming apparatus, data processing method, computer-readable storage medium on which a program is stored, and program |
JP2007137482A (en) * | 2005-11-18 | 2007-06-07 | Japan Crown Cork Co Ltd | Resin cap |
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