US 11,807,965 B2
Coordinate data creating device, sewing machine and program
Minami Tsuchiya, Hachioji (JP); and Hiromi Oda, Hachioji (JP)
Assigned to JANOME Corporation, Hachioji (JP)
Filed by JANOME Corporation, Hachioji (JP)
Filed on May 26, 2022, as Appl. No. 17/824,900.
Claims priority of application No. 2021-101038 (JP), filed on Jun. 17, 2021.
Prior Publication US 2022/0403574 A1, Dec. 22, 2022
Int. Cl. D05B 19/08 (2006.01); D05B 19/10 (2006.01)
CPC D05B 19/08 (2013.01) [D05B 19/10 (2013.01); D05B 19/085 (2013.01); D05B 19/105 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A coordinate data creating device of a sewing machine for creating coordinate data composed of an X-coordinate value and a Y-coordinate value of a needle location of a pattern to be sewn, the coordinate data creating device comprising:
a data storage unit configured to store a sewing order and the coordinate data of the needle location in association with each other;
a coordinate data adding unit configured to create the coordinate data of a new needle location on a line connecting three or more continuous needle locations in a sewing order stored in the data storage unit in accordance with a distance from the needle locations located at both ends of the line to the needle location located at an inside of the both ends when the three or more continuous needle locations are on the line; and
an added coordinate data creating unit configured to create a new coordinate data by adding independent original values to the X-coordinate value or the Y-coordinate value in each of the coordinate data.