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:
Jul. 29, 2008
Filed:
Dec. 12, 2003
Shuji Obata, Saitama, JP;
Masataka Tanimitsu, Saitama, JP;
Hideo Tomita, Saitama, JP;
Shinzo Yoshimura, Saitama, JP;
Kunihiko Suzuki, Saitama, JP;
Shuji Obata, Saitama, JP;
Masataka Tanimitsu, Saitama, JP;
Hideo Tomita, Saitama, JP;
Shinzo Yoshimura, Saitama, JP;
Kunihiko Suzuki, Saitama, JP;
Tokyo Denki University, Tokyo, JP;
Abstract
This portable electromagnetic induction heating device is used to carry an induction current in a conductor, make the conductor generate heat by Joule's heat, and heat adhesive by the heat generating conductor. A heating induction coil () is formed by a plurality of coil bodies (-and-), the respective coil bodies can change mutually center-to-center distances. Simultaneously, by changing any one of polarities thereof, a polarity and a position of a magnetic force line generated by the conductor are changed, whereby a heating state of the adhesive can be changed depending on a region of the adhesive.