发明名称 |
Hand scanner. |
摘要 |
A hand scanner, namely, a hand-operated optical reader, capable of selectively and partially reading a necessary portion of a document is equipped with a speed control device (3) capable of producing a load for controling the moving speed of the hand-operated scanning unit (1) for approximate uniform motion to enable a compact and inexpensive apparatus to reproduce an original picture easily and accurately. |
申请公布号 |
EP0168256(A2) |
申请公布日期 |
1986.01.15 |
申请号 |
EP19850304969 |
申请日期 |
1985.07.11 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD |
发明人 |
NAKAYAMA, NOBUO;NAGAMINE, KENI;UEDA, KAZUYA;SAITO, FUMINARI |
分类号 |
G06T1/00;H02P23/00;H04N1/107 |
主分类号 |
G06T1/00 |
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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