JPS6432355A - Data processor - Google Patents

Data processor

Info

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
Application number
JP62187826A
Other languages
Japanese (ja)
Inventor
Toru Yamakita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP62187826A priority Critical patent/JPS6432355A/en
Publication of JPS6432355A publication Critical patent/JPS6432355A/en
Pending legal-status Critical Current

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.
JP62187826A 1987-07-29 1987-07-29 Data processor Pending JPS6432355A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
ES464814A1 (en) Data processing system which protects the secrecy of confidential data
JPS5446447A (en) Portable data carrier for storing and processing data
TW334822U (en) Electronic game-of-chance system
FI873309A0 (en) FOERFARANDE FOER SAMMANKOPPLING TILL ANVAENDARENS KORT VID EN MOBILRADIOTELEFON.
KR900016836A (en) Driver Limit
KR960035338A (en) IC card
KR900003751A (en) Portable Electronic Device
KR890000972A (en) Program start method
JPS6432355A (en) Data processor
GB1274794A (en) Program selection system
JPS55115157A (en) Picture processing unit
JPS55135967A (en) Document filing device
US4012594A (en) Keyboard operated terminal apparatus
KR970012240A (en) Portable data input / output device of vending machine and data protection key information setting method
JPS55127765A (en) Facsimile unit
JPS57130177A (en) Information retrieving device
JPS55115137A (en) Format control system
JPS6468884A (en) Information filing device
JPS5692665A (en) Data processing system
JPS5949620B2 (en) Storage device clear method
JPS6458057A (en) Editing device
KR900008424A (en) Home safety devices
TW366454B (en) Security device for data processing systems and the method
JPS6432346A (en) Data processor
IE840161L (en) GLUCOAMYLASE cDNA