Film drive control in data entry camera

Details Film drive control in data entry camera Film drive control in data entry camera

1990-02-28

1990-11-27

Hix, L. T.

3541731, G03B 1724, G03B 118

Patent

active

049739964

ABSTRACT:
Frame-to-frame advance in a motor drive camera with frame specific data entry capability is delayed until initiation of a next exposure to maximize the time during which data relating to a latest exposure can be entered and/or corrected. A manually-entered "data entry completed" signal switch is provided to override the delay. An "enter data" reminder and data display is provided.

REFERENCES:
patent: 4322147 (1982-03-01), Motoori et al.
patent: 4470677 (1984-09-01), Tsujimoto et al.
patent: 4583831 (1986-04-01), Harvey
patent: 4588274 (1986-05-01), Kazumi
patent: 4613911 (1986-09-01), Ohta
patent: 4639111 (1987-01-01), Harvey
patent: 4652104 (1987-03-01), Harvey
patent: 4664491 (1987-05-01), Kazumi et al.

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