METHOD OF CORRELATING IMAGE MISREGISTRATION
    3.
    发明申请
    METHOD OF CORRELATING IMAGE MISREGISTRATION 有权
    相关图像失真的方法

    公开(公告)号:US20120251132A1

    公开(公告)日:2012-10-04

    申请号:US13076524

    申请日:2011-03-31

    IPC分类号: G03G15/00

    摘要: A method for measuring Side 1 to Side 2 image on paper misregistration includes using a series of lines printed on both sides of a substrate, such as, paper. The paper is passed in front of an in-line spectrophotometer or densitometer. The amount of image “show through” is measured and correlated to an amount of misregistration.

    摘要翻译: 用于在纸张对准上测量侧面1至侧面2图像的方法包括使用印刷在诸如纸张的基板两侧的一系列线。 纸张通过在线分光光度计或密度计前面通过。 图像显示的数量被测量并与不对准的量相关联。

    Color mis-registration measurement using an infra-red color density sensor
    4.
    发明授权
    Color mis-registration measurement using an infra-red color density sensor 有权
    使用红外色彩浓度传感器进行颜色错误对准测量

    公开(公告)号:US07515843B2

    公开(公告)日:2009-04-07

    申请号:US11274523

    申请日:2005-11-15

    IPC分类号: G03G15/00

    摘要: A xerographic system (8) includes a moving photoreceptor (10) and multiple toner development systems (12, 14) arranged to selectively dispose regions of toner on the moving photoreceptor. A toner density sensor (40) is arranged to measure toner density on the moving photoreceptor over a sensor area (A). A toner coverage monitor (64) operatively connected with the toner density sensor (40) monitors toner coverage based on measurements by the toner density sensor of toner coverage calibration regions disposed on the moving photoreceptor by the multiple toner development systems. A spatial registration monitor (66) also operatively connected with the toner density sensor (40) monitors spatial registration of the multiple toner development systems based on measurements by the toner density sensor of spatial registration calibration regions disposed on the moving photoreceptor by the multiple toner development systems.

    摘要翻译: 静电复印系统(8)包括移动感光体(10)和多个调色剂显影系统(12,14),其布置成选择性地将调色剂区域配置在移动感光体上。 调色剂浓度传感器(40)布置成测量传感器区域(A)上的运动感光体上的调色剂密度。 与调色剂浓度传感器(40)可操作地连接的调色剂覆盖监视器(64)基于由多个调色剂显影系统设置在移动感光体上的调色剂覆盖校准区域的调色剂浓度传感器的测量来监测调色剂覆盖。 还可操作地与调色剂浓度传感器(40)连接的空间配准监视器(66)基于通过多个调色剂显影设置在移动感光体上的空间配准校准区域的调色剂浓度传感器的测量来监测多个调色剂显影系统的空间配准 系统。

    Method And Apparatus To Reduce Settling Of Magnetic Particles In Magnetic Ink
    7.
    发明申请
    Method And Apparatus To Reduce Settling Of Magnetic Particles In Magnetic Ink 有权
    减少磁性墨水中磁性颗粒沉降的方法和装置

    公开(公告)号:US20140063100A1

    公开(公告)日:2014-03-06

    申请号:US13603551

    申请日:2012-09-05

    IPC分类号: B41J29/38

    摘要: An inkjet printer is configured to reduce the settling of magnetic particles in magnetic ink. The inkjet printer is configured to eject magnetic ink and black ink in areas where the corresponding image data only has black ink pixels. The printing of the magnetic ink in the black ink areas helps prevent the magnetic particles in the magnetic ink from settling.

    摘要翻译: 喷墨打印机被配置为减少磁性墨中的磁性颗粒的沉降。 喷墨打印机被配置为在相应的图像数据仅具有黑色墨水像素的区域中喷射磁性墨水和黑色墨水。 黑色墨水区域中的墨水的印刷有助于防止磁性墨水中的磁性颗粒沉降。

    MEDIA ELEVATOR'S CURRENT POSITION IDENTIFICATION METHOD AND A MEDIA HANDLING DEVICE ARRANGED WITH THE SAME
    9.
    发明申请
    MEDIA ELEVATOR'S CURRENT POSITION IDENTIFICATION METHOD AND A MEDIA HANDLING DEVICE ARRANGED WITH THE SAME 有权
    媒体电梯的当前位置识别方法和与之相应的媒体处理装置

    公开(公告)号:US20090080918A1

    公开(公告)日:2009-03-26

    申请号:US11782232

    申请日:2007-09-24

    IPC分类号: G03G15/00

    摘要: A media handling device includes sensing means disposed in a media elevator that is movable in a generally-vertical travel path proximate to a generally-fixed surface. The sensing means detects a recorded information that is disposed in the surface. The resulting detected information is used to identify the media elevator's current position. Also, another media handling device includes a recorded information disposed in a movable media elevator. Sensing means are fixed proximate to a generally-vertical media elevator travel path. The recorded information is sensed and the resulting detected information is used to identify the media elevator's current position.

    摘要翻译: 介质处理装置包括设置在介质升降机中的感测装置,所述介质提升器可在靠近大体上固定的表面的大致垂直的行进路径中移动。 感测装置检测设置在表面中的记录信息。 所得到的检测信息用于识别媒体电梯的当前位置。 此外,另一媒体处理装置包括设置在可移动媒体电梯中的记录信息。 传感装置固定在大致垂直的介质升降机行进路径附近。 感测记录的信息,并且使用所得到的检测信息来识别媒体电梯的当前位置。

    Time resolved optical microscopy (“TROM”) process for measuring the rate of crystallization of solid inks
    10.
    发明授权
    Time resolved optical microscopy (“TROM”) process for measuring the rate of crystallization of solid inks 有权
    用于测量固体油墨结晶速率的时间分辨光学显微镜(“TROM”)过程

    公开(公告)号:US09223124B2

    公开(公告)日:2015-12-29

    申请号:US13456847

    申请日:2012-04-26

    CPC分类号: G02B21/26 G02B21/34 G02B21/36

    摘要: A system is disclosed for measuring the crystallization of crystalline-amorphous mixtures. The system includes a sample holder. and a heating apparatus to melt a ink composition and to keep the melted ink composition at a first specified temperature for a first period of time. The system includes a cooling apparatus to receive the melted ink composition, to cool the melted ink composition and to maintain the cooled ink composition at a second specified temperature. The system includes a microscope and a video recording device to capture images of the cooled ink composition for a second period of time A video processing computer includes a memory, a processor and software instructions and the software instructions causes the computer to extract crystallization parameters about the cooled ink composition from the captured images. The crystallization parameters identify fast solidifying crystalline inks that have a short time duration from onset of crystallization until crystallization.

    摘要翻译: 公开了一种用于测量结晶 - 无定形混合物的结晶的系统。 该系统包括样品架。 以及用于熔化油墨组合物并将熔融的油墨组合物保持在第一特定温度下的第一时间段的加热装置。 该系统包括用于接收熔化的油墨组合物的冷却装置,以冷却熔融的油墨组合物并将冷却的油墨组合物保持在第二特定温度。 该系统包括显微镜和用于在第二时间段内捕获冷却的墨水组合物的图像的视频记录装置。视频处理计算机包括存储器,处理器和软件指令,并且软件指令使得计算机提取关于 从捕获的图像中冷却墨水组合物。 结晶参数识别快速凝固的结晶油墨,其具有从结晶开始到结晶的短时间。