Title:
PROPRIETY CHECK PROCESSING SYSTEM FOR PORTABLE STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP2544854
Kind Code:
B2
Abstract:
PURPOSE: To correctly check the proprieties of individual logical volumes.
CONSTITUTION: Generation time information 11-i is described corresponding to the logical volumes 9-i provided on a portable storage medium 2 one to one and when a user's program 7 accesses the individual logical volumes 9-9, a check processing part 4 reads in the generation time information 11-i and checks the proprieties of the corresponding logical volumes 9-i. A generation processing program 5 generates time information at the time of the generation of the logical volumes 9-i. A loading processing program 6 performs processing for describing the generation time information 11-i.
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Inventors:
MUKAI TETSUYA
KITAZAKI TOMOKO
TABATA KOICHI
KITAZAKI TOMOKO
TABATA KOICHI
Application Number:
JP24162891A
Publication Date:
October 16, 1996
Filing Date:
September 20, 1991
Export Citation:
Assignee:
PFU LTD
International Classes:
G06F3/06; G06F12/14; G06F21/44; G06F21/62; G06F21/80; (IPC1-7): G06F3/06; G06F12/14
Attorney, Agent or Firm:
Hiroshi Morita (2 outside)