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:
Apr. 01, 2008
Filed:
Jan. 27, 2005
Yasushi Hatano, Odawara, JP;
Yasushi Hatano, Odawara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Disclosed is a method for welding tape cartridge reels, with ensuring a high level of parallelism between both their flange portions. Specifically, this method for welding a tape cartridge reel, the tape cartridge reel including a flange having a welding rib and a flange-integrated reel hub, the method includes: pressing the flange against the flange-integrated reel hub by using an ultrasonic horn, while vibrating the flange by means of an ultrasonic wave from the ultrasonic horn, so that the flange is welded to the flange-integrated reel hub through the welding rib; and terminating a welding operation of the ultrasonic horn, while the flange is in contact with the flange-integrated reel hub only through the welding rib.