Title:
PRINT CONTROLLING METHOD AND APPARATUS THEEROF
Document Type and Number:
Japanese Patent JP2004015907
Kind Code:
A
Abstract:
To provide a printing apparatus which eliminates the discontinuity of a current in relation to a command voltage and thus is superior in silence, in a DC motor driven by a H bridge circuit.
Further, the apparatus has such a configuration that a hysteresis characteristic is added to a switching characteristic of a mode of operation for the determining device for the mode of operation.
Inventors:
HASHIMOTO REIJI
Application Number:
JP2002165422A
Publication Date:
January 15, 2004
Filing Date:
June 06, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
B41J19/18; H02P7/03; H02P7/06; H02P7/29; (IPC1-7): H02P5/06; B41J19/18; H02P5/17
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio
Yuichi Uchio
Previous Patent: WIND POWER GENERATION SYSTEM
Next Patent: LINEAR MOTOR, STAGE ARRANGEMENT, AND ALIGNER
Next Patent: LINEAR MOTOR, STAGE ARRANGEMENT, AND ALIGNER