发明名称 |
CHART READING DEVICE |
摘要 |
PURPOSE:To secure a direct conversion of a chart into electric digital signal by comparing the width between the white part and the black part at each point on the chart through a bar coder and then detecting the changing time point. |
申请公布号 |
JPS53136923(A) |
申请公布日期 |
1978.11.29 |
申请号 |
JP19770052207 |
申请日期 |
1977.05.06 |
申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
SAITOU MIYOTO;MATSUI HIDEO |
分类号 |
G06F11/00;G06K11/00;G06T1/00 |
主分类号 |
G06F11/00 |
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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