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:
Sep. 19, 2017
Filed:
Aug. 01, 2016
Murata Machinery, Ltd., Kyoto-shi, Kyoto, JP;
Yasutake Yamada, Inuyama, JP;
MURATA MACHINERY, LTD., Kyoto, JP;
Abstract
A mobile body of one embodiment moves along a magnetic pole path including a magnetic pole missing section, and includes a first linear motor, a drive information acquiring unit, a drive command unit, a monitor, and a determination unit. The drive information acquiring unit acquires, in real time, drive information of the first linear motor being driven toward a target position. The drive command unit repeatedly provides, to the first linear motor side, command information for moving the mobile body toward the target position based on the drive information acquired each time by the drive information acquiring unit. The monitor monitors the command information or the drive information. The determination unit determines whether or not the first linear motor is located in the magnetic pole missing section based on the command information or the drive information monitored by the monitor.