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:
Feb. 20, 2018
Filed:
Jan. 09, 2013
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Ryoji Asakura, Tokyo, JP;
Kenji Tamaki, Tokyo, JP;
Masahiro Hoshino, Kumagaya, JP;
Hiroto Sekiguchi, Kumagaya, JP;
Tomise Koyama, Kumagaya, JP;
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka-ken, JP;
Abstract
A technology is provided to enable lowering the fault generation rate related to a parts installation device. A parts installation device () (calculation device ()) fetches or calculates state parameter values that represent the relative position relationship or the distance of a part holder and a part during the operation of removing and holding, calculates the fluctuation values of the state parameters, and corrects parameters having a small increase in the cycle time and is effective in reducing fluctuations among the parameter values of the holding position of the part holder, stop time, operating speed, and operation acceleration when the value of the fluctuations exceeds a first threshold.