公开(公告)号：US5791792A

公开(公告)日：1998-08-11

申请号：US80689

申请日：1993-06-22

申请人： Reynold B. Johnson ,  Kenneth Alan Fesler ,  Eugene W. Weber

发明人： Reynold B. Johnson ,  Kenneth Alan Fesler ,  Eugene W. Weber

IPC分类号： B41J5/30 ,  B41J3/01 ,  B41J3/36 ,  B41J29/02 ,  G06F3/00 ,  G06F3/01 ,  G06F3/023 ,  G06F3/09 ,  G06F17/22 ,  B41J5/00

CPC分类号： G06F3/018 ,  B41J29/02 ,  B41J3/01 ,  B41J3/36 ,  G06F3/023

摘要： Ideographic typewriter and method in which a set of characters are printed on a keyboard panel in optically readable form and scanned to provide a bit map of a character which is to be printed. A printer is actuated in accordance with the bit map to form an image of the selected character on an output medium. Characters beyond those included in the set printed on the keyboard panel can be written on a calligraphy pad near the keyboard and scanned to provide bit maps for use in the printing of those characters. Information associated with the characters is prerecorded in tracks on a magnetic medium positioned beneath the keyboard panel and transduced in a manner which substantially eliminates crosstalk between the tracks.

摘要翻译： 表意打字机和方法，其中一组字符以光学可读形式打印在键盘面板上并被扫描以提供要打印的字符的位图。 根据位图致动打印机，以在输出介质上形成所选字符的图像。 可以将键盘面板上打印的集合中包含的字符写在键盘附近的书法垫上，并进行扫描，以提供用于打印这些字符的位图。 与字符相关联的信息被预先记录在位于键盘面板下方的磁介质上的轨道中，并以基本上消除轨道之间的串扰的方式转换。