知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.018 seconds)

    IMAGING MODULE WITH ALIGNED IMAGING SYSTEMS
    1.
    发明申请
    IMAGING MODULE WITH ALIGNED IMAGING SYSTEMS 有权
    具有对准成像系统的成像模块

    公开(公告)号：US20150116412A1

    公开(公告)日：2015-04-30

    申请号：US14064408

    申请日：2013-10-28

    Applicant: Ronald J. Duke ,  James Alan Katerberg

    Inventor： Ronald J. Duke ,  James Alan Katerberg

    IPC: G06K15/02 ,  G06K15/10

    CPC classification number: B41J3/60 ,  B41J11/008 ,  G06T7/337

    Abstract: An imaging module including a plurality of imaging systems for capturing images of a receiver medium. An illumination system illuminates the receiver medium with an illumination pattern. First and second imaging systems are positioned to capture images of the receiver medium, each including at least a portion of the illumination pattern. The first and second images are analyzed to determine a relative position of the illumination pattern in the first and second images. Imaging system alignment parameters for use in aligning images captured with the first and second imaging systems are determined responsive to the determined relative position.

    Abstract translation: 一种成像模块，包括用于捕获接收介质的图像的多个成像系统。 照明系统用照明图案照亮接收器介质。 定位第一和第二成像系统以捕获接收器介质的图像，每个图像包括照明图案的至少一部分。 分析第一和第二图像以确定照明图案在第一和第二图像中的相对位置。 响应于所确定的相对位置确定用于对准利用第一和第二成像系统拍摄的图像的成像系统对准参数。

    Printing registered patterns on multiple media sides
    3.
    发明授权
    Printing registered patterns on multiple media sides 有权
    在多个媒体侧打印注册的图案

    公开(公告)号：US08662623B2

    公开(公告)日：2014-03-04

    申请号：US13217665

    申请日：2011-08-25

    Applicant: Ronald J. Duke ,  Brad Smith ,  Thomas F. Powers ,  Morgan A. Smith

    Inventor： Ronald J. Duke ,  Brad Smith ,  Thomas F. Powers ,  Morgan A. Smith

    IPC: B41J29/393 ,  B41J3/60

    CPC classification number: B41J3/60

    Abstract: A method of printing includes printing first and second patterns at first and second locations on first and second sides of a media using first and second printheads, respectively. First and second fiducial images including a fiducial origin are captured using first and second cameras, respectively. First and second pattern images of the first and second patterns are captured using the first and second cameras, respectively. The locations of the first and second patterns relative to the fiducial origin are determined using an image registration controller. A relative printed location of the first pattern and the second pattern is determined. A deviation is determined by comparing the determined relative location of the first and second printed patterns with an intended relative location of the first and second printed patterns. The determined deviation is compensated for by adjusting at least one of the first and second printheads so that subsequently printed first and second pattern have the intended relative print locations.

    Abstract translation: 一种打印方法包括：使用第一和第二打印头分别在介质的第一和第二侧上的第一和第二位置处印刷第一和第二图案。 使用第一和第二相机分别捕获包括基准来源的第一和第二基准图像。 使用第一和第二相机分别捕获第一和第二图案的第一和第二图案图像。 使用图像配准控制器确定第一和第二图案相对于基准原点的位置。 确定第一图案和第二图案的相对印刷位置。 通过将确定的第一和第二印刷图案的相对位置与第一和第二印刷图案的预期相对位置进行比较来确定偏差。 所确定的偏差通过调节第一和第二打印头中的至少一个来补偿，使得随后打印的第一和第二图案具有预期的相对打印位置。

    AUTOMATED PRINT AND IMAGE CAPTURE POSITION ADJUSTMENT
    4.
    发明申请
    AUTOMATED PRINT AND IMAGE CAPTURE POSITION ADJUSTMENT 有权
    自动打印和图像捕获位置调整

    公开(公告)号：US20130215165A1

    公开(公告)日：2013-08-22

    申请号：US13400164

    申请日：2012-02-20

    Applicant: Ronald J. Duke ,  Brad Smith

    Inventor： Ronald J. Duke ,  Brad Smith

    IPC: B41J29/38

    CPC classification number: B41J11/46 ,  B41J3/543 ,  B41J29/393

    Abstract: A first registration mark is printed by a first printhead on print media at a first initial encoder value. A second registration mark is printed by a second printhead on print media at a second initial encoder value. The second registration mark is spaced apart from the first registration mark. The first and second registration marks are detected using the mark detection system as each is transported past the mark detection system. The displacement signal is used to measure a displacement of the print media between the detection of the second and first registration marks by the mark detection system. A cue delay value is determined for the second printhead so that a subsequently printed first image plane and a second image plane are registered relative to each other using the displacement, the first initial encoder value, and the second initial encoder value.

    Abstract translation: 在打印介质上以第一初始编码器值由第一打印头打印第一对准标记。 在打印介质上以第二初始编码器值由第二打印头打印第二对准标记。 第二注册标记与第一注册标记间隔开。 使用标记检测系统检测第一和第二登记标记，因为每个都被传送通过标记检测系统。 位移信号用于通过标记检测系统测量在第二和第一对准标记的检测之间的打印介质的位移。 针对第二打印头确定提示延迟值，使得随后打印的第一图像平面和第二图像平面相对于彼此使用位移，第一初始编码器值和第二初始编码器值进行登记。

    Method for collecting data for color measurements from a digital electronic image capturing device or system
    5.
    发明授权
    Method for collecting data for color measurements from a digital electronic image capturing device or system 有权
    从数字电子摄像装置或系统采集彩色测量数据的方法

    公开(公告)号：US07907780B2

    公开(公告)日：2011-03-15

    申请号：US12543769

    申请日：2009-08-19

    Applicant: Christopher H. Pearson ,  Gary N. Bodnar ,  Karl F. Seibert ,  Ronald J. Duke

    Inventor： Christopher H. Pearson ,  Gary N. Bodnar ,  Karl F. Seibert ,  Ronald J. Duke

    IPC: G06K9/46

    CPC classification number: G01J3/2803 ,  G01J1/0233 ,  G01J3/02 ,  G01J3/0262 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/50 ,  G01J3/524 ,  H04N5/2351

    Abstract: A method for providing an intensity or brightness measurement using a digital image-capturing device comprising: selecting a target area within a field of view of the image-capturing device, the target area containing pixels; measuring the intensity or brightness of pixels in a target area; accumulating the intensity or brightness values of the pixels in the target area; and determining a pixel value representative of the intensity or brightness of the pixels in the target area. A device for making color measurements comprising an image-capture device, a processor or logic device, and a memory location for accumulating color data, and the processor or logic device is programmed to perform color measurements by accumulating the data for pixels located in the target area in memory, and determining a representative color value.

    Abstract translation: 一种用于使用数字图像捕获装置提供强度或亮度测量的方法，包括：选择所述图像捕获装置的视野内的目标区域，所述目标区域包含像素; 测量目标区域中像素的强度或亮度; 累积目标区域中的像素的强度或亮度值; 以及确定表示所述目标区域中的像素的强度或亮度的像素值。 一种用于进行颜色测量的设备，包括图像捕获设备，处理器或逻辑设备以及用于累积颜色数据的存储器位置，并且处理器或逻辑设备被编程为通过对位于目标中的像素累积数据来执行颜色测量 存储器中的区域，并且确定代表性颜色值。

    Cue delay circuit
    7.
    发明授权
    Cue delay circuit 有权
    提示延迟电路

    公开(公告)号：US06912179B1

    公开(公告)日：2005-06-28

    申请号：US10942440

    申请日：2004-09-15

    Applicant: Ronald J. Duke

    Inventor： Ronald J. Duke

    IPC: B41J2/05 ,  G04B47/00 ,  B41J29/38 ,  G04F10/00 ,  G06F16/00

    CPC classification number: B41J2/04541 ,  B41J2/04573 ,  B41J2/04586

    Abstract: A cue delay circuit for an ink jet printing system includes a state machine with sequenced logic circuits that generate buffered control signals; a counter that counts one of the buffered control signals to form a read address; and an adder that combines the read address to the cue delay value to generate a write address. A comparator compares the cue delay value to the read address to determine if the read address is greater than the cue delay value. A multiplexer receives the read and write address and one of the buffered control signals and forms a multiplexer output. The system includes a gate circuit that receives the latched comparator output and the RAM output signal forming a gated cue signal; and a logic circuit that sends a signal to the printing system.

    Abstract translation: 用于喷墨打印系统的提示延迟电路包括具有产生缓冲控制信号的排序逻辑电路的状态机; 计数缓冲控制信号之一以形成读地址的计数器; 以及将读取地址与提示延迟值组合以生成写入地址的加法器。 比较器将提示延迟值与读取地址进行比较，以确定读取地址是否大于提示延迟值。 多路复用器接收读取和写入地址以及缓冲的控制信号之一并形成多路复用器输出。 该系统包括门电路，其接收锁存的比较器输出和形成门控信号的RAM输出信号; 以及向打印系统发送信号的逻辑电路。

    System for recording an image
    8.
    发明授权
    System for recording an image 失效
    用于记录图像的系统

    公开(公告)号：US5049902A

    公开(公告)日：1991-09-17

    申请号：US422923

    申请日：1989-10-17

    Applicant: Ronald J. Duke

    Inventor： Ronald J. Duke

    IPC: G03B15/00 ,  G03B27/32 ,  G03F7/00

    CPC classification number: G03B27/32 ,  G03B15/003 ,  G03F7/0022 ,  G03B2227/325

    Abstract: A system for recording an image utilizes a microencapsulated media wherein the microcapsules contain an image forming agent and a photohardenable composition. A cathode ray tube has a faceplate formed from an array of parallel optical fibers and a phosphor coating applied on an inside surface of the faceplate. The cathode ray tube is controlled to write the image onto the coating so as to scroll the image over the coating. The imaging sheet is supported and moved past the faceplate at a rate equal to the scroll rate, whereby an entire image is exposed onto the sheet. Adapting such a system to full-color images is also disclosed.

    Optical system for imaging an electrophotographic member
    9.
    发明授权
    Optical system for imaging an electrophotographic member 失效
    用于对电子照相构件成像的光学系统

    公开(公告)号：US4493549A

    公开(公告)日：1985-01-15

    申请号：US538942

    申请日：1983-10-04

    Applicant: E. Raymond Thomas ,  Lysle D. Cahill ,  John L. Tibbits ,  Kenneth D. Fraser ,  John F. Keane ,  Stanley C. Harting ,  George H. Kramer ,  Ronald J. Duke ,  Theodore A. Kessis ,  John C. Butler ,  Gary L. Frank ,  John A. Lawson

    Inventor： E. Raymond Thomas ,  Lysle D. Cahill ,  John L. Tibbits ,  Kenneth D. Fraser ,  John F. Keane ,  Stanley C. Harting ,  George H. Kramer ,  Ronald J. Duke ,  Theodore A. Kessis ,  John C. Butler ,  Gary L. Frank ,  John A. Lawson

    IPC: H04N1/12 ,  H04N1/36 ,  H04N1/387 ,  G03G15/00

    CPC classification number: H04N1/36 ,  H04N1/12 ,  H04N1/387 ,  H04N2201/0471 ,  H04N2201/04734

    Abstract: A digital plate maker system to receive graphics and text data and selectively discharge incremental areas of a charged electrophotographic member to form thereon the latent images represented by the graphics and text data, the imaged member thereafter being toned and output from the system. Thereafter, the toned image may be fused on the member and the member being used in an offset lithographic printing press. The digital platemaker system includes an optical system which may form a maximum of 22 individual rays which are direct deflected twice through a field flattening lens and then onto the charged member. The optical system further includes an optical scale or grating which provides electrical signals indicating the precise location of the individual rays along scan lines on the member. The digital plate maker system further includes an electronic system which generates electrical signals to form the 22 individual rays. The text data is used to modulate signals produced by the graphics data, the result of the modulation being the beam control signals used to form the 22 individual rays. The digital plate maker system further includes a toning system which provides a vertical meniscus which is essentially stationary with the electrophotographic member as the electrophotographic member is rotated past the toning station.

    Abstract translation: 一种用于接收图形和文本数据并选择性地排出充电的电子照相构件的增量区域以在其上形成由图形和文本数据表示的潜像的数字印版制作系统，其后成像的构件被调色并从系统输出。 此后，调色图像可以熔合在构件和用于胶印平版印刷机中的构件上。 数字制版系统包括一个光学系统，其可以形成最多22个单独的光线，其直接偏转两次通过场平坦化透镜，然后到达带电部件。 光学系统还包括光标或光栅，其提供指示单个光线沿着该部件上的扫描线的精确位置的电信号。 数字印版制造系统还包括一个产生电信号以形成22个单独光线的电子系统。 文本数据用于调制由图形数据产生的信号，调制结果是用于形成22个单独光线的光束控制信号。 数字印版制造系统还包括调色系统，其提供垂直弯液面，当电子照相构件旋转经过调色台时，其垂直弯液面基本上与电子照相构件固定。

    Automated print and image capture position adjustment
    10.
    发明授权
    Automated print and image capture position adjustment 有权
    自动打印和图像捕获位置调整

    公开(公告)号：US08833904B2

    公开(公告)日：2014-09-16

    申请号：US13400164

    申请日：2012-02-20

    Applicant: Ronald J. Duke ,  Brad Smith

    Inventor： Ronald J. Duke ,  Brad Smith

    IPC: B41J2/145

    CPC classification number: B41J11/46 ,  B41J3/543 ,  B41J29/393

    Abstract: A first registration mark is printed by a first printhead on print media at a first initial encoder value. A second registration mark is printed by a second printhead on print media at a second initial encoder value. The second registration mark is spaced apart from the first registration mark. The first and second registration marks are detected using the mark detection system as each is transported past the mark detection system. The displacement signal is used to measure a displacement of the print media between the detection of the second and first registration marks by the mark detection system. A cue delay value is determined for the second printhead so that a subsequently printed first image plane and a second image plane are registered relative to each other using the displacement, the first initial encoder value, and the second initial encoder value.

    Abstract translation: 在打印介质上以第一初始编码器值由第一打印头打印第一对准标记。 在打印介质上以第二初始编码器值由第二打印头打印第二对准标记。 第二注册标记与第一注册标记间隔开。 使用标记检测系统检测第一和第二登记标记，因为每个都被传送通过标记检测系统。 位移信号用于通过标记检测系统测量在第二和第一对准标记的检测之间的打印介质的位移。 针对第二打印头确定提示延迟值，使得随后打印的第一图像平面和第二图像平面相对于彼此使用位移，第一初始编码器值和第二初始编码器值进行登记。

Patent Agency Ranking