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:
Feb. 20, 2018
Filed:
Nov. 18, 2016
Applicant:
Horiba, Ltd., Kyoto-shi, Kyoto, JP;
Inventors:
Assignee:
HORIBA, Ltd., Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/00 (2006.01); G01J 3/02 (2006.01); G01J 3/18 (2006.01); G01J 3/42 (2006.01); G01J 3/28 (2006.01); G01N 21/27 (2006.01);
U.S. Cl.
CPC ...
G01J 3/0297 (2013.01); G01J 3/18 (2013.01); G01J 3/28 (2013.01); G01J 3/42 (2013.01); G01N 21/27 (2013.01); G01J 3/0208 (2013.01);
Abstract
In order to reduce a variation in the light amount of light detected in every reference measurement cycle in an absorption spectrometer, it is adapted to tilt at least one surface selected from among incident surfaces and emitting surfaces of all translucent members constituting a reference cell with respect to the light axis of light traveling along a light path.