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:
Nov. 02, 2004
Filed:
Jul. 19, 2002
Morio Tominaga, Kanagawa, JP;
Shinji Iwahashi, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
An ultrasonic vibration method and an ultrasonic vibration apparatus, which do not have a directional property in the direction of vibrations, are disclosed. A pair of ultrasonic horns ( ), ( ), each having an ultrasonic vibrator ( ), ( ) provided at an end portion thereof, are disposed in an intersecting relationship to each other, and the composite vibrations of transverse vibrations produced by the pair of ultrasonic horns ( ), ( ) when the other ultrasonic horns ( ), ( ) are excited to generate longitudinal vibrations are extracted at the intersecting point of the pair of horns ( ), ( ) and applied to a contact object member through a presser ( ).