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:
Aug. 06, 2019
Filed:
Apr. 06, 2017
Gigaphoton Inc., Tochigi, JP;
Toshiyuki Hirashita, Oyama, JP;
Gigaphoton Inc., Tochigi, JP;
Abstract
A vibrator unit may be configured to vibrate a target material in a target channel and include a vibration element configured to vibrate in response to an external electrical signal having a predetermined frequency. A resonance frequency of the vibration element may be different from the predetermined frequency of the electrical signal. A vibrator unit may include a vibration transmission member in contact with the first member including the target channel in interior; and a vibration element that is in contact with the vibration transmission member. A mode-1 natural frequency of the vibration transmission member may be different from a resonance frequency of the vibration element.