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    Writing system and method for producing visible markings on a medium
    1.
    发明公开
    Writing system and method for producing visible markings on a medium 失效
    打印系统和用于在载体上产生可见标记的方法。

    公开(公告)号：EP0393291A1

    公开(公告)日：1990-10-24

    申请号：EP89500048.7

    申请日：1989-04-20

    申请人： Hewlett-Packard Company

    发明人： Tarradas, Josep ,  Rosello, Isidre ,  Halpenny, Tom ,  Boeller, Bob

    IPC分类号： G06K5/02 ,  G06K15/22

    CPC分类号： G06K15/22 ,  G06K5/02

    摘要： A writing system, comprising marking means (1) for producing visible markings (10) on a medium (2), for example on paper, characterized by sensing means (4) for sensing markings (10) produced on the medium (2), detecting means (5,6) responsive to the sensing means (4) for detecting if the quality of the markings produced on the medium deviates from a predetermined quality for said markings, and correcting means (6,7) responsive to the detecting means (5,6) for initiating a correction procedure wherein the markings which deviate from a predetermined quality are corrected such that the corrected markings have the predetermined quality or wherein a user is alarmed that the quality of the markings deviates from the predetermined quality.

    摘要翻译： 一种书写系统，包括标记装置（1），用于在介质（2）对于实施例在纸上生产上可见标记（10），通过感测装置，用于在介质（2）上产生感测的标记（10），（4），其特征， 检测装置（5,6），响应于所述感测装置（4），用于检测所述介质上产生的标记的质量从所述标记的预定质量偏离时，以及修正装置（6,7），响应于所述检测装置（ 5.6）用于发起worin从预定质量偏离的标记被校正检查的校正过程没有校正的标记具有预定的质量或worin用户正在做惊慌的标记的质量从预定的质量偏差。

    Method of monitoring and controlling the quality of pen markings
    2.
    发明公开
    Method of monitoring and controlling the quality of pen markings 失效
    Verfahren zurÜberwachungund Regelung derQualitätvon Stiftzeichnungen。

    公开(公告)号：EP0533123A1

    公开(公告)日：1993-03-24

    申请号：EP92115810.1

    申请日：1992-09-16

    申请人： HEWLETT-PACKARD COMPANY

    发明人： Halpenny, Thomas J. ,  Tarradas, Josep ,  Martos, Isidre Rosello ,  Beauchamp, Robert Warren ,  Boeller, Robert Athony

    IPC分类号： G01D15/16 ,  G06K15/22 ,  B43L13/02

    CPC分类号： B41J11/008 ,  B43L13/024 ,  G01D15/16 ,  G06K15/027 ,  G06K15/22

    摘要： A method of monitoring and controlling the quality of pen markings on a plotting medium by qualifying each pen is based on optically sensing across a sample line drawn on an actual medium. During each subsequent plotting task of a particular pen which has been qualified, an actual line plot is optically sensed by means of a sensor (82) across a selected point to make a comparison with the sample line. If the actual line plot is unsatisfactory, the deficient pen is replaced and the plot is restarted from the beginning, or retraced from the last good verification, or is stopped to allow the user to select an appropriate corrective procedure.

    摘要翻译： 通过限定每个笔来对绘图介质上的笔标记的质量进行监视和控制的方法是基于在实际介质上绘制的样本线上的光学感测。 在已经合格的特定笔的每个后续绘制任务期间，通过传感器（82）在所选点上光学感测实际线条图，以与采样线进行比较。 如果实际线条图不能令人满意，则替换不足的笔，并且绘图从头开始重新开始，或从最后的良好验证返回，或者被停止以允许用户选择适当的校正过程。