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, 2017
Filed:
Oct. 30, 2012
Applicant:
Hitachi High-technologies Corporation, Tokyo, JP;
Inventors:
Yusuke Goto, Tokyo, JP;
Masao Kamahori, Tokyo, JP;
Yu Ishige, Tokyo, JP;
Hiroshi Sasaki, Tokyo, JP;
Hideyuki Akiyama, Tokyo, JP;
Shintaro Kubo, Tokyo, JP;
Assignee:
Hitachi High-Technologies Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 21/31 (2006.01); G01N 30/74 (2006.01); G01N 21/05 (2006.01); G01N 1/00 (2006.01); G01N 21/3577 (2014.01); G01N 21/03 (2006.01);
U.S. Cl.
CPC ...
G01N 21/31 (2013.01); G01N 1/00 (2013.01); G01N 21/05 (2013.01); G01N 30/74 (2013.01); G01N 21/0303 (2013.01); G01N 21/3577 (2013.01); G01N 2021/0346 (2013.01); G01N 2021/052 (2013.01);
Abstract
To prevent lowering of sensitivity of a flow cell based on total reflection of light at an outer face of a glass capillary at a joint part with a pipe, the flow cell includes, at joint parts with a pipeto introduce solution to a glass capillaryand with a pipe to discharge solution from the capillary, an inorganic material layerthat reflects measurement light to modify the outer face of the glass capillary as well as a reinforcement layerto modify the surface thereof.