Printing device for attribute printing
    1.
    发明公开
    Printing device for attribute printing 失效
    DruckvorrichtungfürSonderzeichen。

    公开(公告)号:EP0249497A2

    公开(公告)日:1987-12-16

    申请号:EP87305248.4

    申请日:1987-06-12

    摘要: In a printer for printing an attributed character by printing a character part and an attribute part separately, the invented printer or typewriter is so constructed that only an attribute part, e.g., an underline part or a bold face part, is printed in case a printed character is detected to already have the attribute, i.e., is underlined, or bold face, thereby preventing a character part of the printed character from being double printed. This results in improved quality in printed characters and in complete clear character erasures. The printer is also effective for overprinting attribute parts to over a desired range of printed character.

    摘要翻译: 在通过单独打印字符部分和属性部分来打印属性字符的打印机中,本发明的打印机或打字机被构造成仅在打印的情况下打印诸如下划线部分或粗体部分的属性部分 检测到字符已经具有属性,即下划线或粗体,从而防止打印字符的字符部分被双重打印。 这导致打印字符的质量和完全清晰的字符擦除。 打印机也可以将属性部件重印到超过所需打印字符的范围内。

    Method and apparatus for producing characters in bold form
    3.
    发明公开
    Method and apparatus for producing characters in bold form 失效
    用于生成形式的字符的方法和装置

    公开(公告)号:EP0284741A3

    公开(公告)日:1990-04-04

    申请号:EP88101852.7

    申请日:1988-02-09

    IPC分类号: B41J3/30 G06F3/12

    CPC分类号: B41J3/30

    摘要: A method and apparatus for printing characters in bold form in a typing system. As disclosed, characters entered through an input device (13) such as a keyboard are printed on paper, placed in a display (12) and stored in memory substantially as they are entered. After a group of characters, such as a line of characters, have been entered and printed, those characters which are to be printed in bold form are identified from the information stored in the memory. The thus-identified characters are then printed a second time at a position slightly offset from that of the first printing of each of the characters.

    Bold enhancement generator
    5.
    发明公开
    Bold enhancement generator 失效
    Fettschriftgenerator。

    公开(公告)号:EP0329837A2

    公开(公告)日:1989-08-30

    申请号:EP88120033.1

    申请日:1988-12-01

    IPC分类号: B41J3/30 G06F3/12

    CPC分类号: B41J3/30

    摘要: A character enhancement generator (12) for use with a printer for the reproduction of bold typeface character designs, generally includes a dot sequence input terminal (100) for receiving input data. Two bold control input terminals (110, 111) enable the selection of the desired bold mode. A combinational logic circuit (102) is connected to the dot sequence input terminal and to the bold control input terminals, for implementing the selection of the desired bold mode. A memory circuit (104) is connected to the combinational logic circuit, for storing data indicative of the previous input sequence to provide the desired bold mode. An output terminal (106) is connected to the memory circuit, for supplying dot sequence output data.

    摘要翻译: 一种与打印机一起用于再现粗体字符设计的字符增强发生器(12)通常包括用于接收输入数据的点序列输入端(100)。 两个粗体控制输入端(110,111)能够选择所需的粗体模式。 组合逻辑电路(102)连接到点序列输入端和粗体控制输入端,用于实现所需粗体模式的选择。 存储器电路(104)连接到组合逻辑电路,用于存储指示先前输入序列的数据以提供所需的粗体模式。 输出端子(106)连接到存储器电路,用于提供点序列输出数据。

    Method and system for reproducing identification characters
    6.
    发明公开
    Method and system for reproducing identification characters 失效
    方法和系统,用于再现识别标记。

    公开(公告)号:EP0027886A1

    公开(公告)日:1981-05-06

    申请号:EP80105520.3

    申请日:1980-09-13

    摘要: A method and system are described for producing identification characters that are both man and machine readable. The identification characters, such as those on a patient's I.D. bracelet or an inventory control tag, are scanned with an optical character reader. The character information obtained from the reader, or other input source, is processed an used to control the reproduction of the identification characters using a dot matrix printer. The readability of the characters is enhanced by using thermal paper and increasing the heat applied by the dot matrix printer to (1) enlarge the area of the dots and (2) increase their optical absorbance. The increased area and absorbance produces an apparent solid line character which is more easily readable by an optical character reader.

    Printing device for attribute printing
    10.
    发明公开
    Printing device for attribute printing 失效
    用于属性打印的打印设备

    公开(公告)号:EP0249497A3

    公开(公告)日:1989-01-18

    申请号:EP87305248.4

    申请日:1987-06-12

    摘要: In a printer for printing an attributed character by printing a character part and an attribute part separately, the invented printer or typewriter is so constructed that only an attribute part, e.g., an underline part or a bold face part, is printed in case a printed character is detected to already have the attribute, i.e., is underlined, or bold face, thereby preventing a character part of the printed character from being double printed. This results in improved quality in printed characters and in complete clear character erasures. The printer is also effective for overprinting attribute parts to over a desired range of printed character.