Operation control method, operating device, and circuit-board working apparatus
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United States of America Patent
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Aug 14, 2012
Grant Date -
Mar 11, 2010
app pub date -
Aug 25, 2009
filing date -
Sep 9, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A method of controlling an operation of an operating member from a first position to a second position, wherein an operating speed of the operating member is initially increased from zero while an acceleration value of the operating member is first increased from zero and then decreased to zero, and the operating speed is subsequently decreased while the acceleration value is first decreased from zero and then increased to zero, and wherein a derivative of the acceleration value of the operating member is controlled such that the derivative during an acceleration increasing time and the derivative during an acceleration decreasing time are asymmetric with respect to each other. Also disclosed in an operating device including the operating member and a control device having an asymmetric control portion configured to practice the control method.
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