Title:
SECURITY SYSTEM
Document Type and Number:
WIPO Patent Application WO/1992/009946
Kind Code:
A1
Abstract:
A security system comprising a password management means for storing password data every user, a time monitoring means for providing time and day information, and a security control means which reads the password data corresponding to the information obtained from the time monitoring means from among ones of a given user, and compares the password data with ones inputted by the user, and further, determines whether the use by the user is allowed or not.
Inventors:
MORIKAWA MAKOTO (JP)
TSUCHIYA JUNJI (JP)
NISHINO MINORU (JP)
TSUCHIYA JUNJI (JP)
NISHINO MINORU (JP)
Application Number:
PCT/JP1991/001631
Publication Date:
June 11, 1992
Filing Date:
November 25, 1991
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
G06F21/31; G07C9/00; (IPC1-7): G06F1/00; G06F3/06; G06F9/06; G06F12/00; G06F12/14; G08B15/00; H02H7/20
Foreign References:
| JPS60176157A | 1985-09-10 | |||
| JPS647331U | 1989-01-17 | |||
| JPH02116924A | 1990-05-01 | |||
| JPS58109953A | 1983-06-30 | |||
| JPS63234340A | 1988-09-29 |
Attorney, Agent or Firm:
Hasegawa, Yoshiki (9F Ginza Wing Bldg. 14-5, Ginza 1-chom, Chuo-ku Tokyo 104, JP)
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