Monitoring apparatus of film with magnetic recording portion in

Photocopying – Projection printing and copying cameras – Identifying – composing – or selecting

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Details

355 39, 396319, 396311, G03B 2732, G03B 2752

Patent

active

057370621

ABSTRACT:
A film loading and unloading mechanism sends out a film from a cartridge in which a film with a magnetic recording portion is contained and rewinds the film. A magnetic information reading and writing mechanism reads information recorded in the magnetic recording portion of the film and may write change information in the magnetic recording portion. An image reading mechanism reads image information recorded in the film. An output device outputs both types of information. The magnetic data recorded on a film with a magnetic recording portion is read, and displayed on the monitor screen, allowing bit error and damage of magnetic data to be checked.

REFERENCES:
patent: 4881095 (1989-11-01), Shidara
patent: 4965626 (1990-10-01), Robinson et al.
patent: 4974096 (1990-11-01), Wash
patent: 5473402 (1995-12-01), Long et al.

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