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. 18, 2014
Filed:
Mar. 07, 2012
Applicant:
Atsuro Tonomura, Akishima, JP;
Inventor:
Atsuro Tonomura, Akishima, JP;
Assignee:
JEOL Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/416 (2006.01); G01N 27/403 (2006.01); G01N 27/333 (2006.01);
U.S. Cl.
CPC ...
G01N 27/403 (2013.01); G01N 27/333 (2013.01); G01N 27/4163 (2013.01);
Abstract
Method and apparatus to measure electrolytes. The apparatus has a measuring portion for measuring electromotive forces generated by a reference fluid and the sample fluid, respectively, by the use of an electrode portion. A dilution vessel for preparing the sample solution by diluting a sample fluid with a diluting fluid. A control portion for providing control such that the reference fluid and the sample solution are alternately supplied to the electrode portion from the dilution vessel and that a given amount of the diluting fluid is supplied to and wasted from the dilution vessel prior to the preparation of the sample solution.