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Patent Searching and Data


Title:
DEVICE AND METHOD FOR FAILURE PREDICTION, AND INSPECTION DEVICE
Document Type and Number:
Japanese Patent JP2011135697
Kind Code:
A
Abstract:

To prevent the occurrence of troubles, thereby enhancing the efficiency of inspection work.

A failure prediction device for predicting failure includes a torque detector that detects a torque of a driving motor incorporated in the device, a monitor that monitors fluctuation in the torque detected by the torque detector, and a control unit that, when the torque monitored by the monitor is out of a range of set reference values, carries out any one or more of the following processing: stopping the driving motor, displaying an abnormal message, and issuing an alarm. A failure prediction method has the same configuration as a processing function of the failure prediction device. An inspection device includes the functions of the failure prediction device.


Inventors:
MATSUNO TOMOKAZU
Application Number:
JP2009293010A
Publication Date:
July 07, 2011
Filing Date:
December 24, 2009
Export Citation:
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Assignee:
MICRONICS JAPAN CO LTD
International Classes:
H02P3/06; G01R31/00; H02P3/08; H02P29/00; H02P29/02
Attorney, Agent or Firm:
工藤 宣幸
若林 裕介