Class 347/167 - Including motor for driving head

Subclass of Class 347 - Incremental printing of symbolic information
Definition: Subject matter comprising means for converting electrical
No. of patents: 4
Last issue date: 02/19/2008

Number	Title	Issue Date
7332887	Image forming apparatus An image forming apparatus includes a stepping motor that drives a rotor by rotating in accordance with an input of a drive pulse, a drive pulse profile storage portion that stores the drive pulse profiles corresponding to temporal changes of the drive pulse inputte...	02/19/2008
6889029	Image forming apparatus including driving means disposed downstream of nip An image forming apparatus of the present invention includes an image carrier whose surface is movable in a preselected direction while carrying a toner image thereon. A movable body has a surface movable in the same direction as the image carrier in contact with th...	05/03/2005
6719396	Motor control method in recording apparatus and recording apparatus A unit heat value Qpass (=Ipass2·tpass) per pass is calculated from a current value (an effective current value) Ipass of a carriage motor with one pass of a carriage (one-way running in a reciprocation) and a ...	04/13/2004
6074034	Liquid jet recording head including a temperature sensor In a liquid jet recording head having a plurality of discharge ports for discharging liquid therethrough, energy generating elements are provided correspondingly to the discharge ports and generate energy to discharge a liquid. A temperature detecting ele...	06/13/2000

PatentStorm