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:
Mar. 31, 2020
Filed:
Jan. 02, 2019
Nuflare Technology, Inc., Yokohama-shi, JP;
Michihiro Kawaguchi, Mishima, JP;
Kiminobu Akeno, Yokohama, JP;
Kiyoshi Nakaso, Sunto-gun, JP;
Keita Ideno, Yokosuka, JP;
Shintaro Yamamoto, Fujisawa, JP;
Keisuke Goto, Kamakura, JP;
Hitoshi Matsushita, Inzai, JP;
Hirokazu Yoshioka, Tokyo, JP;
Ryouta Inoue, Inzai, JP;
Yuuki Fukuda, Inzai, JP;
NuFlare Technology, Inc., Yokohama-shi, JP;
Abstract
The vibration control system configured to control vibration of a vibration-controlled object is disclosed. The vibration control system comprises: (i) actuator units each including a piezoelectric element configured to expand and contract; (ii) a drive power source configured to supply drive voltages to the piezoelectric elements of the actuator units for causing the piezoelectric elements to expand and contract; (iii) a vibration detector configured to detect a status of vibration of the vibration-controlled object; and (iv) a vibration controller configured to control the vibration of the vibration-controlled object by controlling the voltages supplied by the drive power source to the piezoelectric elements of the actuator units based on the status of vibration detected by the vibration detector, respectively.