发明公开
- 专利标题： Data selection and decoding system
- 专利标题（中）： Datenselektion und Dekodiersystem。
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申请号： EP82304484.7申请日： 1982-08-25
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公开(公告)号： EP0073647A2公开(公告)日： 1983-03-09
- 发明人: Nuttall, Christopher G.F.
- 申请人： Technology and Innovations Exchange Limited
- 申请人地址： 13/14 Golden Square London W1R 3AG GB
- 专利权人： Technology and Innovations Exchange Limited
- 当前专利权人： Technology and Innovations Exchange Limited
- 当前专利权人地址： 13/14 Golden Square London W1R 3AG GB
- 代理机构： Hartley, David (GB)
- 优先权： GB8126333 19810828
- 主分类号： G06K21/00
- IPC分类号： G06K21/00 ; B42D15/00
摘要：
A data selection and decoding system useful for selective analysis and speedy assimilation of a large volume of data, in which the data, is set out as an array of code characters. A decoder mask is used to read data from the array, the mask having a viewing slot for viewing a chosen line and bearing, alongside the slot, decoding keys. The mask is made up of sheet portions, each with a viewing slot and possibly bearing decoding keys on each side. By folding the mask so as to reveal the sheet portion or the side of a sheet portion appropriate to a chosen row or column, characters, visible through the slot, can be quickly decoded.
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