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.

Date of Patent:
Jun. 20, 2017

Filed:

Dec. 26, 2012
Applicant:

Panasonic Corporation, Kadoma-shi, Osaka, JP;

Inventors:

Kouichi Takemura, Nara, JP;

Aoi Watanabe, Nara, JP;

Yasuo Koba, Nara, JP;

Masato Satou, Nara, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/00 (2006.01); G01F 1/66 (2006.01); G01F 7/00 (2006.01); G01F 25/00 (2006.01);
U.S. Cl.
CPC ...
G01F 1/66 (2013.01); G01F 1/667 (2013.01); G01F 7/00 (2013.01); G01F 25/0007 (2013.01);
Abstract

A setting method of a flow meter device comprises (A) measuring a compensation coefficient in a case where a fluid is flowed with a flow within a predetermined range, and deriving a first function representing as a linear function a relationship between a measurement compensation coefficient which is the measured compensation coefficient and a conversion value which is obtained by converting a set flow which is the flow of the flowed fluid, using a predetermined function; (B) setting a reference flow which is an arbitrary flow within the predetermined range and calculating a reference compensation coefficient which is a compensation coefficient corresponding to the reference flow based on the reference flow and the first function; and (C) storing the reference flow and the reference compensation coefficient corresponding to the reference flow.


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