JPS57726A - Operation controlling system of information processor - Google Patents

Operation controlling system of information processor

Info

Publication number
JPS57726A
JPS57726A JP7354380A JP7354380A JPS57726A JP S57726 A JPS57726 A JP S57726A JP 7354380 A JP7354380 A JP 7354380A JP 7354380 A JP7354380 A JP 7354380A JP S57726 A JPS57726 A JP S57726A
Authority
JP
Japan
Prior art keywords
information
timer
processing
mnemonic code
mnemonic
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.)
Granted
Application number
JP7354380A
Other languages
Japanese (ja)
Other versions
JPS6242299B2 (en
Inventor
Yasuhiko Kawamura
Toshinori Suzuki
Toshiro Ito
Kazuo Ubusawa
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.)
Usac Electronic Ind Co Ltd
Original Assignee
Usac Electronic Ind 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 Usac Electronic Ind Co Ltd filed Critical Usac Electronic Ind Co Ltd
Priority to JP7354380A priority Critical patent/JPS57726A/en
Publication of JPS57726A publication Critical patent/JPS57726A/en
Publication of JPS6242299B2 publication Critical patent/JPS6242299B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data

Abstract

PURPOSE:To detemine the reasonable sale price of software (SW) by controlling the operation peiod of the SW by giving the SW timer information as mnemonic one and by comparing it with information from a timer mechanism by controlling SW. CONSTITUTION:An electronic computer 1 loads required SW among various kinds of processing software stored in an external storage device 2 into a storage device 4 and, at the same time, performs various kinds of processing. The loaded processing SW5 is given its characteristic mnemonic code 6. The mnemonic code 6 is information on the intentionally determined operation effective period of the SW at an SW house side. Further, the computer 1 is connected to a timer mechanism 3 and timer information 7 is loaded into the device 4 successively. The computer 1 compares the mnemonic code 6 with the information under the control of controlling SW8; when the mnemonic code is less than the timer information, the SW5 is unexecutable, but when the mnemonic code is equal to or greater than the timer information, the execution is stopped, disabling the operation of the processing SW from this point. Consequently, the reasonable sale price of the SW is set.
JP7354380A 1980-05-30 1980-05-30 Operation controlling system of information processor Granted JPS57726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7354380A JPS57726A (en) 1980-05-30 1980-05-30 Operation controlling system of information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7354380A JPS57726A (en) 1980-05-30 1980-05-30 Operation controlling system of information processor

Publications (2)

Publication Number Publication Date
JPS57726A true JPS57726A (en) 1982-01-05
JPS6242299B2 JPS6242299B2 (en) 1987-09-08

Family

ID=13521248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7354380A Granted JPS57726A (en) 1980-05-30 1980-05-30 Operation controlling system of information processor

Country Status (1)

Country Link
JP (1) JPS57726A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887631A (en) * 1981-11-20 1983-05-25 Fujitsu Ltd Management system for period of onerous software
EP0157303A2 (en) * 1984-03-31 1985-10-09 Kabushiki Kaisha Toshiba Data processing device
WO1988001408A1 (en) * 1986-08-16 1988-02-25 Runtime Innovations Limited System for controlling access to a store of information
US4805480A (en) * 1986-05-21 1989-02-21 Aisin Seiki Kabushiki Kaisha Hand brake lever assembly for parking brake
US5410598A (en) * 1986-10-14 1995-04-25 Electronic Publishing Resources, Inc. Database usage metering and protection system and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887631A (en) * 1981-11-20 1983-05-25 Fujitsu Ltd Management system for period of onerous software
EP0157303A2 (en) * 1984-03-31 1985-10-09 Kabushiki Kaisha Toshiba Data processing device
US4879645A (en) * 1984-03-31 1989-11-07 Kabushiki Kaisha Toshiba Data processing device with high security of stored programs
US4805480A (en) * 1986-05-21 1989-02-21 Aisin Seiki Kabushiki Kaisha Hand brake lever assembly for parking brake
WO1988001408A1 (en) * 1986-08-16 1988-02-25 Runtime Innovations Limited System for controlling access to a store of information
US4868736A (en) * 1986-08-16 1989-09-19 Runtime Innovations Limited Code operated access control system for electronic data store
US5410598A (en) * 1986-10-14 1995-04-25 Electronic Publishing Resources, Inc. Database usage metering and protection system and method

Also Published As

Publication number Publication date
JPS6242299B2 (en) 1987-09-08

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