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:
Oct. 21, 2014
Filed:
Oct. 16, 2009
Shin'ichiroh Matsumoto, Toyota, JP;
Kazuomi Yamanishi, Tajimi, JP;
Shin'ichiroh Matsumoto, Toyota, JP;
Kazuomi Yamanishi, Tajimi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
Provided is a technique in which blanks in different shapes are uniformly healed using energization healing. An energization heating process (S) is a method for heating a blank () by connecting a pair of electrodes () to two different end parts of the blank () so as to energize the electrode pair (), wherein the blank () is provided with void parts (cutouts (), a hole ()) provided in a direction approximately perpendicular to the equipotential line generated between the electrode pair (), and current passages (current paths ()) are arranged in the direction approximately perpendicular to the equipotential line generated between the electrode pair () within the regions spaced by the void parts () in the blank (). The cutouts () are formed with the end parts of the blank () as open parts, the hole () is provided to the inside of the blank (), and the reverse side of the side on which the current paths () arranged in the cutouts () are connected to the blank () is connected to the electrodes ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile