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:
Jan. 08, 2019
Filed:
May. 16, 2016
Shimadzu Corporation, Kyoto, JP;
Tetsuo Furumiya, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A radiation detector that improves accurately a fluorescence emission-time. A limiter circuit instead of a low-pass filter and a high-pass filter removes a noise component of the amplifier output. The limiter circuit blocks passing through the amplification signal when the amplification signal output from the amplifier a is lower than the limit level. Accordingly, a noise component output not related to the fluorescence detection from the amplifier a is blocked by the limiter circuit L and is unable to reach to the addition circuit. When the amplification signal output from the amplifier a is larger than the limit level, the limiter circuit L passes through such amplification signal; so that the signal, which is related to a fluorescence detection, that the amplifier a outputs can be absolutely input into the fluorescence emission-time calculation element.