发明名称 |
Document analyzer in particular for a facsimile transmitter |
摘要 |
A document analyser for analyzing a document along successive analysis lines as the document moves past the generally stationary analyzer. The analyzer illuminates said document along an analysis line, optically a sensor receives the image of the analysis line which is projected onto the sensitive surface of the sensor. In accordance with the invention, an optical element and the sensor are optically aligned and held rigidly in relation to one another by a common rigid support which is stirrup-shaped and with which they constitute a preset optical assembly. Application to transmission of facsimile signals.
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申请公布号 |
US4199789(A) |
申请公布日期 |
1980.04.22 |
申请号 |
US19780935292 |
申请日期 |
1978.08.21 |
申请人 |
INDUSTRIELLE DES TELECOMMUNICATIONS |
发明人 |
YVARD, MARCEL |
分类号 |
H04N1/00;H04N1/04;H04N1/193;(IPC1-7):H04N1/24 |
主分类号 |
H04N1/00 |
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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