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. 05, 2015
Filed:
Nov. 02, 2010
Mitsuo Yokohata, Osaka, JP;
Mitsuo Yokohata, Osaka, JP;
Abstract
A problem of the present invention is to provide a flow rate measurement device which is capable of simplifying calculation, reducing the amount of memory necessary for calculation, absorbing variations in the flow rate which changes in various ways depending on the state of usage, and improving identification precision of appliances with a configuration which extracts characteristics of appliances. The flow rate measurement device monitors and determines the change in the flow rate measured by a flow rate measurement unit, and extracts and determines codes obtained by a differential conversion unit and appliance characteristic flow rates representing the characteristics of gas appliances, thereby identifying the gas appliances in which appliance characteristics vary depending on the state of usage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile