发明名称 |
LINE MARK READER FIXED ON SUPPORT |
摘要 |
<p>The apparatus comprises an optical arrangement which displays longitudinal extending short or long elements of a marking in time sequence on a reading surface. The surface is divided into more than three consecutive sectors and a pulse signal indicating an element of any length is produced if an element is displayed on at least one sector. A code signal indicating a long element is produced if an element is displayed simultaneously on at least two sectors which are separated from each other by at least one other sector.</p> |
申请公布号 |
JPS59132074(A) |
申请公布日期 |
1984.07.30 |
申请号 |
JP19830182937 |
申请日期 |
1983.09.30 |
申请人 |
EMUHARUTO CHIYUURITSUHI SA |
发明人 |
HANSU MARUTAN |
分类号 |
B07C3/18;B07C5/34;B07C5/342;G06K7/10 |
主分类号 |
B07C3/18 |
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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