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    Custom color printing apparatus and process
    2.
    发明授权
    Custom color printing apparatus and process 有权
    定制彩色印刷设备及工艺

    公开(公告)号：US07258407B1

    公开(公告)日：2007-08-21

    申请号：US10807794

    申请日：2004-03-24

    申请人： Eric C. Stelter ,  John R. Thompson

    发明人： Eric C. Stelter ,  John R. Thompson

    IPC分类号： B41J2/195

    CPC分类号： B41J2/17566 ,  B41J2/1707

    摘要： The invention relates to the use of custom color inks in printing. According to various aspects of the invention, printing apparatus and processes are provided for dispensing a first primary color ink to a custom color chamber associated with a print head, dispensing a second primary color ink to the custom color chamber, mixing the first primary color ink and the second primary color ink to create a custom color, and printing the custom color ink from the custom color chamber with a print head. The invention also relates to using valves to select a printing ink from a number of available ink chambers.

    摘要翻译： 本发明涉及定制彩色油墨在印刷中的应用。 根据本发明的各个方面，提供了印刷设备和方法，用于将第一原色油墨分配到与打印头相关联的定制颜色室，将第二原色油墨分配到定制颜色室，将第一原色油墨 和第二原色墨水以创建定制颜色，并且从具有打印头的定制颜色室中打印定制颜色墨水。 本发明还涉及使用阀从许多可用的油墨室中选择印刷油墨。

    Gas discharge lamp power supply
    3.
    发明授权
    Gas discharge lamp power supply 失效

    公开(公告)号：US07221100B2

    公开(公告)日：2007-05-22

    申请号：US11203599

    申请日：2005-08-12

    申请人： Evgeny H. Baksht ,  Mikhail I. Lomaev ,  Dmitry V. Rybka ,  Victor F. Tarasenko ,  Mahadevan Krishnan ,  John R. Thompson

    发明人： Evgeny H. Baksht ,  Mikhail I. Lomaev ,  Dmitry V. Rybka ,  Victor F. Tarasenko ,  Mahadevan Krishnan ,  John R. Thompson

    IPC分类号： H05B37/02

    CPC分类号： H05B41/34

    摘要： An apparatus for providing power to a gas discharge lamp comprises a storage capacitor and an ignition switch coupled through a primarily parasitic first inductor to a parallel combination of a diode assembly and a second inductor in series with a gas discharge lamp. The second inductor is selected to optimize the energy transfer from the capacitor to the gas discharge lamp. During a first interval determined by the time constant of the series combination of a storage capacitor, a first inductor, and a second inductor, the diode assembly is not conducting and a forward sense current builds in the first and second inductors. During a second interval determined by the interaction of the two parallel circuits driving the gas discharge lamp, during which the diode array is conducting, the smaller reversed sense current flowing in the first inductor and a larger forward sense current flowing in the second inductor add, thereby generating a unipolar, forward sense, single pulse current output for the generation of optical energy by a gas discharge lamp.

    Image forming apparatus having a transfer member
    6.
    发明授权
    Image forming apparatus having a transfer member 失效
    具有转印部件的图像形成装置

    公开(公告)号：US5202733A

    公开(公告)日：1993-04-13

    申请号：US896849

    申请日：1992-06-12

    申请人： Edwin A. Hediger ,  John R. Thompson

    发明人： Edwin A. Hediger ,  John R. Thompson

    IPC分类号： G03G15/01 ,  G03G15/16

    CPC分类号： G03G15/162 ,  G03G15/0131 ,  G03G15/1615

    摘要： An image forming apparatus includes an image member, for example, an endless web photoconductor, and a transfer member, for example, a transfer drum. The endless web is driven by a frictional engagement with a drive roller. A web drive output roller fixed to and rotatable with the drive roller in turn drives an idler roller which drives a drive belt positioned around the idler roller and a transfer drive member. The transfer drive member is fixed with respect to the transfer drum and rotates the transfer drum. The outside diameter of the transfer drive member is maintained equal to that of the transfer drum despite varying ambient conditions, by employing similar materials, for example, employing a similar thickness of polyurethane as the outside layer of the transfer drive member. Thus, the peripheral speed of the transfer drum stays the same as the image member despite a varying outside diameter of the transfer drum as ambient conditions vary.

    摘要翻译： 图像形成装置包括图像构件，例如环形幅材感光体和转印构件，例如转印鼓。 环形腹板由与驱动辊的摩擦接合驱动。 固定在驱动辊上并与驱动辊一起旋转的卷筒纸驱动器输出辊依次驱动一个惰轮，该惰辊用于驱动位于惰辊周围的驱动带和传送驱动件。 转印驱动构件相对于转印鼓固定并转动转印鼓。 通过采用类似的材料，例如使用类似的聚氨酯厚度作为转印驱动构件的外层，转印驱动构件的外径保持与转印鼓的外径相等，尽管环境条件变化。 因此，尽管随着环境条件的变化，转印鼓的外径变化，转印鼓的圆周速度保持与图像部件相同。

    Page check for copier/printers
    7.
    发明授权
    Page check for copier/printers 失效
    复印机/打印机的页面检查

    公开(公告)号：US4849821A

    公开(公告)日：1989-07-18

    申请号：US131613

    申请日：1987-12-11

    申请人： James D. Allen ,  John R. Thompson

    发明人： James D. Allen ,  John R. Thompson

    IPC分类号： G03G15/00 ,  H04N1/00

    CPC分类号： G03G15/5062 ,  G03G15/55 ,  H04N1/00002

    摘要： Apparatus and process for producing multi-sheet, collated copy sets of a multi-original document with apparatus for monitoring the copy sets for confirming that each copy set contains all of the sheets, and has no grossly skewed, or unwanted duplicate or blank sheets. First electrical information signals characteristic of the images on the originals and second electrical information signals characteristic of the images on the copy set sheets are compared to produce an error signal representative of differences therebetween. A malfunction of the copier/printer is indicated in response to error signals of at least a predetermined magnitude.

    摘要翻译： 用于制造多张原稿的多页复印件的装置和处理装置，用于监视用于确认每个副本集合包含所有纸张并且没有严重偏斜或不需要的重复或空白纸张的副本集的装置。 对原稿上的图像和复印纸上的图像特征的第二电信息信号的特征的第一电信息信号进行比较，以产生代表它们之间差异的误差信号。 响应于至少预定大小的误差信号来指示复印机/打印机的故障。

    Addressable subscription television system having multiple scrambling modes
    8.
    发明授权
    Addressable subscription television system having multiple scrambling modes 失效
    具有多种加扰模式的可寻址的订阅电视系统

    公开(公告)号：US4716588A

    公开(公告)日：1987-12-29

    申请号：US792704

    申请日：1985-10-29

    申请人： John R. Thompson ,  Curtis J. Hunting ,  Ronald K. Masson ,  Craig E. Trivelpiece

    发明人： John R. Thompson ,  Curtis J. Hunting ,  Ronald K. Masson ,  Craig E. Trivelpiece

    IPC分类号： H04N7/167 ,  H04N7/169 ,  H04N7/171

    CPC分类号： H04N7/1675 ,  H04N7/1693 ,  H04N7/171

    摘要： A multimode scrambling system for video signal transmission systems is described. The system provides for baseband video scrambling controlled by a central originating computer facility. The scrambling of each field of a video changes on a per field basis. The video signal is scrambled in several modes including vertical interval scrambling, alternate line inversion, bogus sync pulse generation, video compression and video offset techniques. A scrambling sequence is sent by a unique algorithm, sent during the vertical interval to each system decoder. The algorithm is reordered for each of a plurality of fields of the video signal and the reordering position is identified by a unique synchronization pulse transmitted during the vertical interval of the video signal. Additional security measures are provided to inhibit a subscriber from avoiding a transmitted disable command, or an attempt to invade the subscriber decoder mechanical packaging security.

    摘要翻译： 描述了用于视频信号传输系统的多模式加扰系统。 该系统提供由中央发起计算机设施控制的基带视频加扰。 视频的每个字段的加扰在每场的基础上改变。 视频信号被加扰，包括垂直间隔加扰，交替行反转，假同步脉冲生成，视频压缩和视频偏移技术。 加扰序列由唯一的算法发送，在垂直间隔期间发送到每个系统解码器。 为视频信号的多个场中的每一个重新排序该算法，并且通过在视频信号的垂直间隔期间发送的唯一同步脉冲来识别重排序位置。 提供了额外的安全措施来阻止用户避免发送的禁用命令，或试图侵入用户解码器机械包装安全性。

    Method for measuring yarn shrinkage and crimp development
    9.
    发明授权
    Method for measuring yarn shrinkage and crimp development 失效
    测量纱线收缩率和卷曲发展的方法

    公开(公告)号：US4295252A

    公开(公告)日：1981-10-20

    申请号：US158609

    申请日：1980-06-11

    申请人： Bruce A. Robinson ,  John R. Thompson

    发明人： Bruce A. Robinson ,  John R. Thompson

    IPC分类号： G01B7/04 ,  G01N33/36 ,  D02G1/20 ,  D02J1/12

    CPC分类号： G01N33/365 ,  G01B7/042

    摘要： A method for measuring continuously shrinkage and crimp development in a long continuous sample of yarn involves the steps providing a zero-tension loop, applying a standard tension, then developing crimp in a single downward pass through a hot air chamber providing a second zero-tension loop and thereafter retensioning it. The shrinkage and crimp development is calculated from differential speeds of rolls advancing the yarn.

    摘要翻译： 用于测量长连续纱线样品中连续收缩和卷曲显影的方法包括提供零张力回路的步骤，施加标准张力，然后在单次向下通过热空气室中产生卷曲，提供第二零张力 循环，然后重新拉伸。 收缩和卷曲发展由滚动推进纱线的差速计算。

    Subscription television apparatus and methods
    10.
    发明授权
    Subscription television apparatus and methods 失效
    订阅电视设备和方法

    公开(公告)号：US4222068A

    公开(公告)日：1980-09-09

    申请号：US957176

    申请日：1978-11-02

    申请人： John R. Thompson

    发明人： John R. Thompson

    IPC分类号： H04N7/171 ,  H04N7/16 ,  H04K1/04

    CPC分类号： H04N7/1713 ,  H04N7/1716

    摘要： Subscription apparatus and methods wherein an encoder begins inversion of a video signal during the last horizontal trace line of a randomly selected vertical interval and continues to invert trace lines in the following field of the video signal. The encoder also suppresses the amplitude of randomly selected horizontal blanking pulses only during fields of the video signal while maintaining unaltered the absolute amplitude differential between the horizontal blanking pulses and associated horizontal synchronization pulses. A decoder reinverts trace lines of the field following detection of an inverted last horizontal trace line of a vertical interval. The decoder also selectively rebiases the video signal to restore the horizontal blanking pulses upon detection of a suppressed amplitude during the front porch of a horizontal blanking pulse. Reinversion of the trace lines and rebiasing of the blanking pulses is achieved by selective reference biasing of a video modulator circuit in the decoder.

    摘要翻译： 订阅装置和方法，其中编码器在随机选择的垂直间隔的最后水平轨迹行中开始视频信号的反转，并且继续反转视频信号的后续字段中的迹线。 编码器还仅在视频信号的场期间抑制随机选择的水平消隐脉冲的幅度，同时保持水平消隐脉冲和相关联的水平同步脉冲之间的绝对幅度差异。 在检测到垂直间隔的倒置的最后一条水平轨迹线之后，解码器重新启动场的跟踪线。 在水平消隐脉冲的前沿期间检测到抑制幅度时，解码器还选择性地重新分解视频信号以恢复水平消隐脉冲。 轨迹线的重新转换和消隐脉冲的重新定位是通过解码器中视频调制器电路的选择性参考偏置来实现的。