Sewing machine and sewing machine capable of embroidery sewing

Details Sewing machine and sewing machine capable of embroidery sewing Sewing machine and sewing machine capable of embroidery sewing

2007-03-23

2010-12-07

Welch, Gary L (Department: 3765)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C112S470010, C112S475020

Reexamination Certificate

active

07848842

ABSTRACT:
A sewing machine including a needle-swing mechanism that swings a needle bar; a cloth-feed mechanism that feeds a workpiece cloth by a feed dog; an imaging unit that captures an image of a baseline drawn on a surface of the workpiece cloth; a baseline-color detection portion that detects a baseline color of the baseline based on an image data of the baseline captured by the imaging unit; a first storage portion storing a mapping of a plurality of baseline colors to stitch data of a plurality of normal patterns; and a control portion that forms normal pattern stitches along the baseline by reading stitch data corresponding to the baseline color detected by the baseline-color detection portion from the first storage portion and controlling the needle-swing mechanism and the cloth-feed mechanism based on the stitch data read.

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