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1. 发明授权

US3988060A Bead bypass speed reduction 失效
标题翻译：珠旁路减速
公开(公告)号：US3988060A
公开(公告)日：1976-10-26
申请号：US476186
申请日：1974-06-04
申请人： Roger G. Teumer , Earl V. Jackson , Herman A. Hermanson , Le Roy Baldwin
发明人： Roger G. Teumer , Earl V. Jackson , Herman A. Hermanson , Le Roy Baldwin
IPC分类号： G03G17/04 , G03G15/00
CPC分类号： G03G17/04
摘要： A system for separating one surface, preferably a web, from another surface to enable a bead of accumulated material built up at the line of contact between the two surfaces to pass therebetween. During the separation period, the advancing velocity of at least one surface is reduced so that at least one surface is advanced at a slower rate than its rate prior to separation, or stopped. In a preferred embodiment, the system is employed in photoelectrophoretic imaging to bypass a bead of imaging suspension built up at the imaging nip during separation of two webs immediately after completion of imaging to thereby permit dissipation or passage of the liquid bead. During the separation period, the surface, preferably a web, which does not carry the desired image, is advanced at a slower rate than its prior rate and slower than the other surface, or stopped.
摘要翻译：一种用于将一个表面，优选腹板从另一个表面分离的系统，以使得能够在两个表面之间的接触线处形成的累积材料的胎圈通过。在分离期间，减少至少一个表面的推进速度，使得至少一个表面以比其分离之前的速率更慢的速度前进，或停止。在一个优选实施例中，该系统被用于光电泳成像以在成像完成之后立即分离两个网络，绕过在成像压区处建立的成像悬架的珠粒，从而允许液珠的耗散或通过。在分离期间，不携带所需图像的表面，优选地，纸幅以比其先前的速率慢并且比另一表面慢的速度前进，或停止。

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