发明名称 |
Circuitry for perfecting ink drop printing at varying carrier velocity |
摘要 |
Electronic lead determining circuitry operates to advantage with nonlinear relative movement between a paper record medium and an ink drop projector carrier of ink drop printing apparatus. Electronic lead determining circuitry is arranged for calculating the proper lead times for displacing the normal print enabling signals by factors dependent on the actual carrier positions and the lead for projecting ink drops at the desired positions.
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申请公布号 |
US4167014(A) |
申请公布日期 |
1979.09.04 |
申请号 |
US19770772197 |
申请日期 |
1977.02.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP |
发明人 |
DARLING, RICHARD H;PERRY, FRANCIS J |
分类号 |
B41J2/125;B41J2/13;B41J19/20;(IPC1-7):G01D15/18;G01D9/00 |
主分类号 |
B41J2/125 |
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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