发明名称 |
Sewing machine input device having scaling prohibit function |
摘要 |
An input device for an electronically controlled sewing machine is effective for inputting stitch patterns which are partially prohibited from scaling up or scaling down. A control circuit is signalled that points of a stitching pattern are not to be scaled. A check bit added to the coordinate value of prohibited-scaling stitch points flags the scaling prohibition condition.
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申请公布号 |
US4646246(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19850760611 |
申请日期 |
1985.07.30 |
申请人 |
TOKYO JUKI INDUSTRIAL CO., LTD. |
发明人 |
KINOSHITA, TOMOAKI;TAKANO, KUNIO;TACHIKAWA, OSAMU |
分类号 |
D05B21/00;D05B19/00;G05B19/42;G06F3/033;(IPC1-7):D05B3/00;G06F15/46 |
主分类号 |
D05B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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