Camera having capability of changing recorded magnetic informati

Details Camera having capability of changing recorded magnetic informati Camera having capability of changing recorded magnetic informati

1997-01-30

1999-05-18

Lee, Eddie C.

Photography

With data recording

Magnetically on film or film cassette

396406, 396410, G03B17/24;1/00

Patent

active

059059222

ABSTRACT:
When exposure of the entire film is completed, the time period until rewinding is begun is read from an EEPROM and set in a timer, and the timer is then started. If the switch to change the data recorded before the time period set in the timer elapses is switched to ON, revision mode to rewrite the print number data for the final frame is entered. If the switch to perform revisions is not operated during the time period set in the timer, and the set time period elapses, or if the rewind switch is switched to ON before the time period set in the timer elapses, the film is rewound and camera operation is completed with the completion of rewinding.

REFERENCES:
patent: 4973996 (1990-11-01), Harvey
patent: 5187518 (1993-02-01), Kitagawa
patent: 5249009 (1993-09-01), Tsuru et al.
patent: 5335029 (1994-08-01), Itoh et al.
patent: 5434635 (1995-07-01), Goo
patent: 5555047 (1996-09-01), Tsuji et al.

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