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Title:
INFORMATION PROCESSING UNIT AND CONTROL METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2015142459
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To stop electrical components even when an operation of detecting a failure of means for executing a command for driving electrical components stops due to the failure of the means.SOLUTION: When both of a FF output signal 211 and an enable signal 209 are at a high level, a motor stop signal 212 is set to a high level and at any other level than the high level, the motor stop signal 212 is set to a low level. Only when the motor stop signal 212 is at a high level, an excitation pattern signal 207 is output to a motor driver 202 as an excitation pattern signal 213.

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Inventors:
YAMAZAKI SOZO
Application Number:
JP2014014774A
Publication Date:
August 03, 2015
Filing Date:
January 29, 2014
Export Citation:
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Assignee:
CANON KK
International Classes:
H02P3/06
Domestic Patent References:
JP2011164976A2011-08-25
JP2013178736A2013-09-09
JP2013062981A2013-04-04
JP2002095276A2002-03-29
JP2013061863A2013-04-04
JP2012118686A2012-06-21
JP2010179893A2010-08-19
Attorney, Agent or Firm:
Kokubun Takaetsu