RADIATION IMAGE PHOTOGRAPHING DEVICE AND ITS CONTROL METHOD

PROBLEM TO BE SOLVED: To surely and easily provide excellent images by detecting a temperature of at least an amplifying part or a processing part. SOLUTION: A radiation solid detector 26 composing a radiation image photographing device 20 includes thermistors 72a-72e for detecting the temperatures...

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1. Verfasser:	NAKADA HAJIME
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DIAGNOSIS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEMICONDUCTOR DEVICES SURGERY TESTING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To surely and easily provide excellent images by detecting a temperature of at least an amplifying part or a processing part. SOLUTION: A radiation solid detector 26 composing a radiation image photographing device 20 includes thermistors 72a-72e for detecting the temperatures of each part of a protection case 36. A temperature control part 74 controls a Peltier element 76 based on detected temperatures with the thermistors 72a-72e. The temperature control part 74 functions as a control part for stopping supply of a power source of the thermistors 72a-72e when radiation is irradiated on an object and when electric signals are read from the radiation solid detector 26. COPYRIGHT: (C)2009,JPO&INPIT