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    • 7. 发明专利
    • ZIGZAG SEWING MACHINE
    • JP2000140464A
    • 2000-05-23
    • JP32670798
    • 1998-11-17
    • BROTHER IND LTD
    • TOMITA SHINTAROHAYAKAWA AKIRA
    • D05B19/04D05B19/06D05B19/08D05B19/14
    • PROBLEM TO BE SOLVED: To easily set an outlet seam width just by matching the cloth end of a working cloth with a reference line set on a sewing machine side, to visually confirm the outlet seam width through display, to apply outlet seam width setting even in the case of using an optional presser foot and to use the outlet seam width from the left end or right end of the presser foot to a needle location position. SOLUTION: The width dimension Fw and a reference position corresponding dimension A are rewritably stored for the respective kinds of the presser foot 7 in a flash memory, a moving dimension to the reference position P(0) of a sewing needle 6 at the needle hole 7a of the presser foot 7 when the outlet seam width is set is obtained, a distance from the left end LE or right end RE of the presser foot 7 to a stitch formation position is obtained by an arithmetic operation and displayed based on the reference position corresponding dimension A from the left the end LE or right end RE of the presser foot 7 corresponding to the reference position P(0) of the sewing needle 6, and the cloth end of the working cloth is sewn while being matched with the left end LE or right end RE of the presser foot 7. Thus, the distance from the left end LE or right end RE of the presser foot 7 to the stitch formation position is turned to the outlet seam width and sewing is easily performed.
    • 8. 发明专利
    • CONTROL DEVICE OF SEWING MACHINE
    • JPH11123293A
    • 1999-05-11
    • JP30934497
    • 1997-10-22
    • BROTHER IND LTD
    • SEKINE SEIICHI
    • D05B3/02D05B19/06D05B19/12D05B21/00D05B69/00D05C5/06
    • PROBLEM TO BE SOLVED: To increase the efficiency of sewing work by simplifying and quickening setting work for set values for a plurality of set items which are set as sewing conditions during sewing. SOLUTION: In a set-value setting screen displayed on a display 21, set items related to the movement of an embroidery frame 17, i.e., a stitch possible area and an embroidery frame retreat position, are displayed, and set items about stitching, i.e., the sensitivity to thread breakage and the number of stitch-back seams, are displayed. A cursor 21a is moved by the cursor moving key of a keyboard and an optimum set value corresponding to each items is set by the numeric keys of the keyboards, and names to be registered are set, so that the set values for the plurality of set items are combined into groups, each stored along with its corresponding name. By simply selecting a desired name, the set value for either of the plurality of set items corresponding to this name can be read and written on a RAM, so that the setting work for the set values for the plurality of set times can be performed accurately, easily and quickly for the efficiency of stitching work.