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:
Jan. 16, 1996
Filed:
Sep. 12, 1994
Michael D Frederickson, Indianapolis, IN (US);
Stephen T Kertis, Indianapolis, IN (US);
Joel A Mearig, McCordsville, IN (US);
Alex E Cragoe, Indianapolis, IN (US);
Frank Carpenter, Edinburgh, IN (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A system for monitoring the soldering process which comprises a soldering ans including a means for monitoring analog heat flow, a means, connected to said soldering means, for converting analog heat flow readings into a digital temperature data points, a computing means, connected to said means for converting analog heat flow readings into digital data points, which smoothes the temperature data points; locates the beginning of the temperature data point decay; locates the beginning of the temperature data point recovery; calibrates the system for monitoring the soldering process; and classifies the current temperature data point input as an iron cleaning operation or a soldering operation.