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. 23, 2024
Filed:
Jun. 14, 2021
Shinkawa Ltd., Tokyo, JP;
Yuhei Ito, Tokyo, JP;
Nobuyuki Aoyagi, Tokyo, JP;
Mitsuaki Sakakura, Tokyo, JP;
Takuya Asami, Tokyo, JP;
Hikaru Miura, Tokyo, JP;
SHINKAWA LTD., Tokyo, JP;
Abstract
An ultrasonic horn () includes: a vibration source part () to which an ultrasonic vibrator () is mounted; a tip end part () to which a capillary () is mounted; and an intermediate part () which is interposed between the tip end part () and the vibration source part () and propagates vibration generated by the ultrasonic vibrator () to the tip end part (). The intermediate part () is formed with a single spiral hole () which is a hole penetrating in a radial direction of the ultrasonic horn () and advances in an axial direction as the spiral hole advances in a circumferential direction.