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:
May. 23, 1978
Filed:
Sep. 23, 1976
Applicant:
Inventors:
Terumasa Yamamoto, Kadoma, JA;
Katsuhiko Miyagawa, Kadoma, JA;
Hidenori Kunishige, Kadoma, JA;
Fusafumi Nakao, Kadoma, JA;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
250337 ; 250484 ;
Abstract
A readout instrument comprising a heating device such as a multi-nozzle hot air blower for individually heating a plurality of thermoluminescence dosimeter elements, a photoelectric transducer, an optical guide for efficiently condensing the luminescence ray on the photosensitive face of the transducer, and a thermal radiation shield plate with slits in the same number as the dosimeter elements to minimize errors in the readout attributable to heat radiation from heated bodies such as components of the heating device.