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:
Nov. 17, 2020
Filed:
Feb. 21, 2020
Shimadzu Corporation, Kyoto, JP;
Keijiro Suzuki, Kyoto, JP;
Takao Marui, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
An X-ray detector monitoring device capable of detecting a time when an X-ray detector is disabled due to a slow leak is provided. The X-ray detector monitoring device is provided with an X-ray detection elementfor detecting X-ray intensity, an X-ray detectorhaving a vacuum insulation containerin which an X-ray introduction windowis formed, a cooling meansfor cooling the X-ray detection element, a detection element temperature sensormounted on the X-ray detection elementto output detection element temperature information Tby detecting a temperature of an X-ray detection element, and a control unitandconfigured to calculate an output value for controlling the cooling meansto output the output value to the cooling meansso that the detection element temperature information Tbecomes a preset temperature T. The control unitandis configured to detect a vacuum state of the vacuum insulation containerbased on the output value.