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    • 3. 发明授权
    • Photocomposing machine
    • 光电机
    • US3988746A
    • 1976-10-26
    • US524260
    • 1974-11-15
    • Allan Friedman
    • Allan Friedman
    • B41B17/00B41B17/34B41B27/36B41B15/08
    • B41B17/34B41B17/00B41B27/36
    • The photocomposing machine is adapted to provide over eight thousand characters during operation. Characters are arranged in bands on a plurality of rotating drums, and multiple character keys and alternate keyboard displays are employed to permit selection of a specific character. Basic functional codes such as keyboard identification, type font identification, and shift identification are used to accomplish drum and band selection. A character position code is then used to locate the character in the selected band on the selected drum.A method of justification for characters such as Japanese characters is employed wherein characters of different size are segregated into two groups. The space available from the characters in the smaller sized group is employed in justification.
    • 照相机适用于操作时提供八千多个字符。 字符被布置在多个旋转鼓上的带中,并且采用多个字符键和备用键盘显示器来允许选择特定字符。 使用诸如键盘识别,字体识别和移位识别等基本功能代码来完成鼓和频带的选择。 然后使用字符位置代码来定位所选择的鼓中所选频带中的字符。
    • 8. 发明授权
    • Method for forming plate characters in a half-tone gravure platemaking
process
    • 在半色调凹版印刷过程中形成板字符的方法
    • US5023166A
    • 1991-06-11
    • US589167
    • 1990-09-26
    • Kouichi Takakura
    • Kouichi Takakura
    • B41B17/00G03F1/00G03F5/00G03F5/20G03F7/00G03F7/20
    • B41B17/00G03F1/00G03F5/00G03F5/20G03F7/2053
    • A method for forming plate characters in a half-tone gravure platemaking process being characterized in that a laser beam moved so that the laser beam is intermittently irradiated onto a light sensitive material and a plate character is formed on the light-sensitive material by exposure. The character thus formed is made up with a character frame portion and a character fill portion surrounded by the character frame portion, the character frame portion being formed by a plurality of intermittently arranged groove-form cells each having a predetermined length and a width which can prevent flow of ink when ink is applied by wiping the plate surface with a doctor, and the character fill portion being formed by dot-form cells which have a shadow-portion dot percentage.
    • 一种在半色调凹版印刷工艺中形成印版字符的方法,其特征在于激光束被移动,使激光束间歇地照射到感光材料上,并通过曝光在感光材料上形成印版字符。 这样形成的字符由字符框部分和由字符框部分包围的字符填充部分组成,字符框部分由多个间歇排列的槽形单元形成,每个槽形单元均具有预定的长度和宽度, 通过用医生擦拭板表面来防止油墨流动,并且字符填充部分由具有阴影部分点百分比的点状单元形成。