Electricity: motive power systems – Positional servo systems – With particular 'error-detecting' means
Reexamination Certificate
2007-11-27
2007-11-27
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Positional servo systems
With particular 'error-detecting' means
C318S645000, C264S040100, C264S040500
Reexamination Certificate
active
11239281
ABSTRACT:
An injection molding machine has a control device which controls an input to an incorporated motor. The control device sets a setting value a setting value of the motor to be held for a predetermined setting time. Additionally, the control device determines a reduction ratio which causes the setting value to be reduced according to passage of time, and controls the input to the motor based on the reduction ratio. Thereby, a power consumption of the motor is reduced.
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Leykin Rita
Squire Sanders & Dempsey L.L.P.
Sumitomo Heavy Industrie's, Ltd.
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