The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 1986
Filed:
May. 18, 1983
Applicant:
Inventor:
Hisatoyo Kato, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
2504591 ; 2503272 ;
Abstract
After a radiation image stored in a stimulable phosphor sheet is read out, first erasing is conducted to erase radiation energy remaining in the stimulable phosphor sheet, and then second erasing is conducted to erase fog developing in the stimulable phosphor sheet immediately before the stimulable phosphor sheet is again used for recording a radiation image. The exposure amount in the second erasing is controlled according to the time interval between the first erasing and the second erasing.