Data input device having an editing function for an embroidering sewing machine

Claim 2

A data input device having an editing function for an embroidering pattern to be made by a sewing machine, which device inputs a plurality of separate data blocks each including a predetermined number of coordinated points for composing the embroidering pattern such as a letter or a numeric character, stores input orders thereof, and shows the outline of the pattern in a display device, comprising means for performing an editing function composed of: first mode changing means which are initially operated to change a data input mode into a correcting mode and in the correcting mode, showing in the display device the stored pattern as composed of the separate blocks inclusive of a predetermined reference block situated near a middle part of the pattern and having a determined color different from that of the remaining blocks; first designation means operated to designate at least one of the blocks to be corrected by progressively counting the blocks up or down relative to said reference block of the predetermined color, and to show the designated block to be corrected with said predetermined color in place of the reference block; second mode changing means operated to change the data input mode into a one-point correcting mode to progressively indicate with a cursor the coordinate points pertaining to the designated block to be corrected; second designation means operated to shift the cursor first to the last one of the coordinate points pertaining to the designated block to be corrected by progressively counting up the coordinate points, so as to designate one of the coordinate points to be corrected; first determining means operated after designation of one of the blocks to be corrected to determine the one block to be corrected; and second determining means operated after designation of one of the coordinate points to be corrected to determine the one coordinate point to be corrected.

Claim 3

The device as defined in claim 1, further comprising means for shifting the cursor to the first coordinate point of the designated block to be corrected when the coordinate points are counted up beyond the last coordinate point of said block.

Claim 4

A data input device having an editing function for an embroidering pattern to be made by a sewing machine, which device inputs a plurality of separate data blocks each with a predetermined number of coordinate points for composing the embroidering pattern such as a letter or a numeric character, and stores the input orders thereof, and shows the outline of the stored pattern in a display device, comprising means for performing an editing function composed of: first mode changing means initially operated to change a data input mode into a correcting mode to show in the display device the stored pattern as composed of the separate blocks with one predetermined reference block thereof having a determined color different from that of the other blocks, the reference block being situated near a middle part of the pattern; means for inputting a coordinate point in reference to one of the blocks to be corrected; first designation means responsive to the input coordinate point to calculate out the distances between the input coordinate point and the coordinate points defining the blocks, said means designating one of the blocks to be corrected, which includes a coordinate point located nearest to the input coordinate point; second mode changing means operated to change a data input mode into a one-point correcting mode to progressively indicate with a cursor one of the coordinate points defining the designated block to be corrected; second designation means operated to shift the cursor first to the last one of the coordinate points defining the designated block to be corrected by progressively counting up the coordinate points, so as to designate one of the coordinate points to be corrected; first determining means operated after designation of one of the blocks to be corrected to determine the one block to be corrected, and second determining means operated after designation of one of the coordinate points to be corrected to determine the one coordinate point to be corrected.

Claim 5

A data input device having an editing function for an embroidering pattern to be made by a sewing machine, which device inputs a plurality of separate data blocks each with a predetermined number of coordinate points for composing the embroidering pattern such as a letter or a numeric character, and stores the input orders thereof, and shows the outline of the stored pattern in a display device, comprising means for performing an editing function composed of: first mode changing means initially operated to change a data input mode into a correcting mode to show in the display device the stored pattern as composed of the separate blocks with one predetermined reference block thereof having a determined color different from that of the other blocks, the reference block being situated near a middle part of the pattern; means for inputting a coordinate point in reference to one of the blocks to be corrected; first designation means responsive to the input coordinate point to calculate out the distances between the input coordinate point and the coordinate points defining the blocks, said means designating one of the blocks to be corrected, which includes a coordinate point located nearest to the input coordinate point; second mode changing means operated to change a data input mode into a one-point correcting mode to progressively indicate with a cursor one of the coordinate points defining the designated block to be corrected; second designation means operated to shift the cursor first to the last one of the coordinate points defining the designated block to be corrected by progressively counting up the coordinate points, so as to designate one of the coordinate points to be corrected; first determining means operated after designation of one of the blocks to be corrected to determine the one block to be corrected, and second determining means operated after designation of one of the coordinate points to be corrected to determine the one coordinate point to be corrected.

Claim 6

The device as defined in claim 3, further comprising means for shifting the cursor to the first coordinate point of the designated block to be corrected when the coordinate points are counted up beyond the last coordinate point of the block.