Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Patent
1989-04-11
1991-01-22
Hannaher, Constantine
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
2503272, 378187, G01T 1105
Patent
active
049873083
ABSTRACT:
A cassette for removably housing a stimulable phosphor sheet for storing a radiation image therein comprises a flat box-like front plate and a cover member openably coupled with the front plate. A foamed material is secured to the inner surface of the front plate, thereby preventing the stimulable phosphor sheet from being scratched when the sheet is taken out of or inserted into the cassette. The foamed material has at least one notch for exposing a part of the inner surface of the front plate, so that the stimulable phosphor sheet housed in the cassette does not come in contact with the foamed material at the portion of the notch and can be readily separated from the foamed material when the stimulable phosphor sheet is taken out of the cassette.
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Tamura Kaoru
Torii Shumpeita
Fuji Photo Film Co. , Ltd.
Hannaher Constantine
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