JPS6432355A - Data processor - Google Patents
Data processorInfo
- Publication number
- JPS6432355A JPS6432355A JP62187826A JP18782687A JPS6432355A JP S6432355 A JPS6432355 A JP S6432355A JP 62187826 A JP62187826 A JP 62187826A JP 18782687 A JP18782687 A JP 18782687A JP S6432355 A JPS6432355 A JP S6432355A
- Authority
- JP
- Japan
- Prior art keywords
- password
- file
- received
- stored
- coincidence
- 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
Abstract
PURPOSE:To reduce the operating load of an operator and to keep the file secrecy by storing and transmitting a password produced automatically when a file writing mode is designated and permitting the read of the designated file information when the coincidence is obtained between a received password and the stored one. CONSTITUTION:A write mode is set with operation of a file write designating key for input of a file name and a return key is pushed. Thus a desired password is set at a password generating means 1 and outputted to be stored in a password memory means 2. Then the password is transmitted via a transmission means 4 and a portable compact transmitter 3 and received by a receiving means 5 which responds to the file read designation. When the coincidence is obtained between said received password and that stored in the means 2, the coincidence signal received from a comparison means 6 is turned into a permission signal. Then the corresponding file is read out. In such a constitution, it is not required to set a password, to perform an input operation, etc. As a result, the operating load of an operator is reduced and security protection of the file can be kept.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187826A JPS6432355A (en) | 1987-07-29 | 1987-07-29 | Data processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187826A JPS6432355A (en) | 1987-07-29 | 1987-07-29 | Data processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432355A true JPS6432355A (en) | 1989-02-02 |
Family
ID=16212913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62187826A Pending JPS6432355A (en) | 1987-07-29 | 1987-07-29 | Data processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432355A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03102440A (en) * | 1989-09-16 | 1991-04-26 | Hitachi Ltd | File device having secrecy protecting function |
JPH07148997A (en) * | 1993-11-29 | 1995-06-13 | Canon Inc | Image formation device |
JP2005202476A (en) * | 2004-01-13 | 2005-07-28 | Alpine Electronics Inc | Security system and security method |
JP2006526958A (en) * | 2003-06-02 | 2006-11-24 | ポリビジョン コーポレーション | Electronic white board |
JP2010098472A (en) * | 2008-10-15 | 2010-04-30 | Konica Minolta Business Technologies Inc | Management system |
-
1987
- 1987-07-29 JP JP62187826A patent/JPS6432355A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03102440A (en) * | 1989-09-16 | 1991-04-26 | Hitachi Ltd | File device having secrecy protecting function |
JPH07148997A (en) * | 1993-11-29 | 1995-06-13 | Canon Inc | Image formation device |
JP2006526958A (en) * | 2003-06-02 | 2006-11-24 | ポリビジョン コーポレーション | Electronic white board |
JP2005202476A (en) * | 2004-01-13 | 2005-07-28 | Alpine Electronics Inc | Security system and security method |
JP2010098472A (en) * | 2008-10-15 | 2010-04-30 | Konica Minolta Business Technologies Inc | Management system |
US8477936B2 (en) | 2008-10-15 | 2013-07-02 | Konica Minolta Business Technologies, Inc. | Management system including display apparatus and data management apparatus for displaying data on the display apparatus, and data acquisition method |
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