Sewing machine-pattern data processor
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsHisaichi Maruyama, Yasuji Matsumoto
Life of this patent
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Abstract
A sewing machine-pattern data processor including a coordinate input device for outputting coordinate positions on a plane by means of a manually operable stylus; an arithmetic and logic unit which receives the sewing machine pattern data input from the coordinate input device to convert the data to command data for a predetermined sewing machine unit control operation; a memory for memorizing the command data converted by the arithmetic and logic unit; and a write-in device which reads out the data of the memory to write-in a non-volatile recording medium.
Claims6
A sewing machine-pattern data processor for producing pattern data adaptable for controlling operation of an automatic sewing machine, comprising:
- a co-ordinate input device separate from said sewing machine, comprising an input plane defining plural co-ordinate positions, a manually operable stylus for selecting selected of said co-ordinate positions corresponding to a sewing pattern and means for forming sewing machine pattern data based on the selected co-ordinate positions;
- an arithmetic and logic unit which receives the sewing machine pattern data input from the co-ordinate input device and converts the data to command data for a predetermined sewing machine unit control operation;
- a memory for memorizing the command data converted by the arithmetic and logic unit;
- a write-in device which reads out the data of the memory and writes the data in a non-volatile recording medium;
- a pattern output device which outputs a command data memorized in the memory and includes a CRT display for displaying the sewing machine pattern.
Dependencies are inferred from the claim text.