Carriage reset for upcoming sheet
    1.
    发明授权
    Carriage reset for upcoming sheet 有权
    运送重新设置即将到来的床单

    公开(公告)号:US08448943B2

    公开(公告)日:2013-05-28

    申请号:US12406203

    申请日:2009-03-18

    IPC分类号: B65H7/02

    摘要: A method and system feeds sheets through a media path in a process direction and moves a laterally movable sheet registration carriage (positioned within the media path) in a lateral direction perpendicular to the process direction. It determines the lateral error of the sheets within the media path before the sheets enter the sheet registration carriage, using first sensors positioned within the media path. This allows the sheet registration carriage to be moved to a variable lateral starting position (as opposed to a consistent reset position or centered reset position) before the sheets enter the sheet registration carriage based on the error of the sheets as determined by the first sensors. The error can be the amount of lateral error, or simply can be a classification of lateral error (right error, left error, etc.).

    摘要翻译: 一种方法和系统通过介质路径沿着处理方向馈送纸张,并沿垂直于处理方向的横向方向移动可横向移动的纸张对齐托架(位于介质路径内)。 它使用位于介质路径内的第一传感器,在纸张进入纸张对齐托架之前,确定纸张在介质路径中的横向误差。 这样就可以在纸张进入纸张对位托架之前,基于由第一传感器确定的纸张的误差,使纸张登记托架移动到可变的横向开始位置(与一致的复位位置或居中的复位位置相反)。 错误可以是横向误差的量,或者简单地可以是侧向误差的分类(右误差,左误差等)。

    SHEET REGISTRATION FOR A PRINTMAKING DEVICE USING TRAIL EDGE SENSORS
    2.
    发明申请
    SHEET REGISTRATION FOR A PRINTMAKING DEVICE USING TRAIL EDGE SENSORS 有权
    使用TRAIL边缘传感器的打印设备的纸张注册

    公开(公告)号:US20110215522A1

    公开(公告)日:2011-09-08

    申请号:US12719503

    申请日:2010-03-08

    IPC分类号: B65H7/06 B65H9/00

    CPC分类号: B65H7/06 B65H9/00

    摘要: According to aspects illustrated herein, a printmaking device, a method, and a system for reducing process direction errors of a sheet in a registration device is provided herein. The printmaking device includes a feed path, a printing module, and a sheet registration system. The sheet registration system is along the feed path and includes at least one trail edge sensor, a registration controller, and at least one pair of registration nips. The feed path moves a first side of the sheet in a process direction. The registration controller registers the first side of the sheet by: measuring and correcting a first skew error of the sheet; measuring and correcting a first arrival time of the trail edge of the sheet to determine a first process direction position of the sheet; and delivering the first side of the adjusted sheet at a first predefined delivery time.

    摘要翻译: 根据本文所示的方面,本文提供了一种用于减少注册装置中的片材的工艺方向误差的版权制造装置,方法和系统。 印版装置包括进纸路径,打印模块和纸张登记系统。 纸张登记系统沿着进给路径并且包括至少一个尾部边缘传感器,登记控制器和至少一对对准夹。 进给路径沿着处理方向移动片材的第一侧。 登记控制器通过以下方式登记纸张的第一面:测量和校正纸张的第一偏斜误差; 测量和校正片材的尾端的第一到达时间以确定片材的第一加工方向位置; 以及在第一预定传送时间传送经调整的片材的第一面。

    TWO-SIDED IMAGE ON PAPER SKEW REGISTRATION
    3.
    发明申请
    TWO-SIDED IMAGE ON PAPER SKEW REGISTRATION 审中-公开
    纸张注册的两面图像

    公开(公告)号:US20110052292A1

    公开(公告)日:2011-03-03

    申请号:US12550533

    申请日:2009-08-31

    申请人: Saurabh Prabhat

    发明人: Saurabh Prabhat

    IPC分类号: G03G15/00

    摘要: According to aspects illustrated herein, there is provided a method, a system, and a printmaking device for registering a sheet of paper. In the method, the sheet is transported in a process direction along the feed path and past a first and a second optical sensor to determine a first skew of a first edge of the sheet. Next, the first skew of the first edge is calculated using the first time interval, the first distance, and the first velocity. After that, the first skew is used to register a first side of the sheet prior to printing thereon. Then, the sheet is inverted and refed on a second side. Thereafter, the sheet is transported in the process direction along the feed path and past a third and a fourth optical sensor to determine a second skew of the first edge. Finally, the second skew is used to register the second side of the sheet prior to printing thereon.

    摘要翻译: 根据本文所示的方面,提供了一种用于登记纸张的方法,系统和版权制作装置。 在该方法中,片材沿着进给路径沿着处理方向传送并经过第一和第二光学传感器以确定片材的第一边缘的第一歪斜。 接下来,使用第一时间间隔,第一距离和第一速度来计算第一边缘的第一偏移。 之后,第一歪斜用于在打印之前对纸张的第一面进行记录。 然后,片材被倒置并在第二面上进行补充。 此后,片材沿着进给路径沿着处理方向传送并且经过第三和第四光学传感器以确定第一边缘的第二倾斜。 最后,在印刷之前,第二个偏斜被用于记录纸张的第二面。

    Mobile field level encryption of private documents
    5.
    发明授权
    Mobile field level encryption of private documents 有权
    私人文件的移动现场级加密

    公开(公告)号:US08867741B2

    公开(公告)日:2014-10-21

    申请号:US13446184

    申请日:2012-04-13

    IPC分类号: H04N1/44

    摘要: A method and system are disclosed for field level encryption of a document that provides a hardcopy having redacted sensitive information fields with multiple levels of access and an augmented reality view of the hardcopy displaying the unredacted sensitive information fields. Identification of the sensitive information fields may be accomplished via highlight color, user designation, or linguistic analysis. The identified fields are encrypted and may be stored separately, embedded in place, or embedded in a two-dimensional glyph. This information may be stored in association with a device identification of an authenticated mobile device and a document identification. A redacted hardcopy of the original document is output. A mobile device captures an image of the redacted hardcopy, decrypts the encrypted sensitive information fields, and generates an augmented reality view of the hardcopy with the previously redacted sensitive information fields visible on the display of the mobile device.

    摘要翻译: 公开了一种方法和系统,用于文档的现场级加密,该文档提供具有多层访问的具有编辑的敏感信息字段的硬拷贝,以及显示未被复制的敏感信息字段的硬拷贝的增强现实视图。 敏感信息领域的识别可以通过高亮颜色,用户指定或语言分析来实现。 所识别的字段是加密的,并且可以分开存储,嵌入到位或嵌入二维字形中。 该信息可以与经认证的移动设备的设备标识和文档标识相关联地存储。 输出原始文件的编辑硬拷贝。 移动设备捕获编辑的硬拷贝的图像,解密加密的敏感信息字段,并且使用在移动设备的显示器上可见的先前已编辑的敏感信息字段来生成硬拷贝的增强的实际视图。

    MOBILE FIELD LEVEL ENCRYPTION OF PRIVATE DOCUMENTS
    6.
    发明申请
    MOBILE FIELD LEVEL ENCRYPTION OF PRIVATE DOCUMENTS 有权
    私人文件的移动现场级别加密

    公开(公告)号:US20130272523A1

    公开(公告)日:2013-10-17

    申请号:US13446184

    申请日:2012-04-13

    IPC分类号: H04N1/44

    摘要: A method and system are disclosed for field level encryption of a document that provides a hardcopy having redacted sensitive information fields with multiple levels of access and an augmented reality view of the hardcopy displaying the unredacted sensitive information fields. Identification of the sensitive information fields may be accomplished via highlight color, user designation, or linguistic analysis. The identified fields are encrypted and may be stored separately, embedded in place, or embedded in a two-dimensional glyph. This information may be stored in association with a device identification of an authenticated mobile device and a document identification. A redacted hardcopy of the original document is output. A mobile device captures an image of the redacted hardcopy, decrypts the encrypted sensitive information fields, and generates an augmented reality view of the hardcopy with the previously redacted sensitive information fields visible on the display of the mobile device.

    摘要翻译: 公开了一种方法和系统,用于文档的现场级加密,该文档提供具有多层访问的具有编辑的敏感信息字段的硬拷贝,以及显示未被复制的敏感信息字段的硬拷贝的增强现实视图。 敏感信息领域的识别可以通过高亮颜色,用户指定或语言分析来实现。 所识别的字段是加密的,并且可以分开存储,嵌入到位或嵌入二维字形中。 该信息可以与经认证的移动设备的设备标识和文档标识相关联地存储。 输出原始文件的编辑硬拷贝。 移动设备捕获编辑的硬拷贝的图像,解密加密的敏感信息字段,并且使用在移动设备的显示器上可见的先前已编辑的敏感信息字段来生成硬拷贝的增强的实际视图。

    Sheet observer with a limited number of sheet sensors
    7.
    发明授权
    Sheet observer with a limited number of sheet sensors 有权
    具有有限数量的纸张传感器的纸张观察器

    公开(公告)号:US08109506B2

    公开(公告)日:2012-02-07

    申请号:US12474477

    申请日:2009-05-29

    IPC分类号: B65H7/02

    摘要: A method and system for determining sheet position and orientation of a sheet as the sheet moves along a feed path is provided herein. The method includes moving the sheet along the feed path and past at least one point sensor to measure a first position of the sheet relative to a first reference axis coinciding with the process direction of the feed path. Next, the method provides for moving the sheet along the feed path and past at least one linear array sensor to measure a second position of the sheet relative to a second reference axis disposed perpendicular to the first reference axis and an angular orientation of the sheet in the reference plane relative to a third reference axis perpendicular to the reference plane. After that, a sheet velocity is determined. Then, one or more estimated sheet positions along the feed path are determined.

    摘要翻译: 本文提供了一种用于当片材沿着馈送路径移动时确定片材的片材位置和取向的方法和系统。 该方法包括沿着进给路径移动片材并经过至少一个点传感器,以测量片材相对于与进给路径的加工方向一致的第一参考轴线的第一位置。 接下来,该方法提供沿着馈送路径移动片材并且经过至少一个线性阵列传感器以测量片材相对于垂直于第一参考轴线布置的第二参考轴线的第二位置,并且片材的角度定向 参考平面相对于垂直于参考平面的第三参考轴。 之后,确定纸张速度。 然后,确定沿馈送路径的一个或多个估计的片材位置。

    VISUALIZER AND JOB CONTROL DIRECTOR FOR PRINTING SYSTEMS
    8.
    发明申请
    VISUALIZER AND JOB CONTROL DIRECTOR FOR PRINTING SYSTEMS 有权
    可视化和打印系统的工作控制主任

    公开(公告)号:US20100265534A1

    公开(公告)日:2010-10-21

    申请号:US12423999

    申请日:2009-04-15

    IPC分类号: G06F15/00

    摘要: A system is utilized to view and configure one or more print job scenarios within a print system. A preference module allows a user to select one or more preferences related to a print job in view of a job set and one or more limitations related to hardware within the print system. A rules component creates one or more rules for use within the print system to output a hard copy based at least in part upon the preferences selected via the preference module. A scheduler receives one or more rules from the rules component and configures the print system to execute the print job according to the preferences and/or the rules. A visualizer displays a scenario associated with each print system configuration, wherein the preferences and the rules can be edited to create one or more scenarios for execution of the print job.

    摘要翻译: 利用系统来查看和配置打印系统内的一个或多个打印作业场景。 偏好模块允许用户根据作业集和与打印系统内的硬件相关的一个或多个限制来选择与打印作业相关的一个或多个偏好。 规则组件创建用于在打印系统内使用的一个或多个规则,至少部分地基于通过偏好模块选择的偏好来输出硬拷贝。 调度器从规则组件接收一个或多个规则,并根据偏好和/或规则配置打印系统执行打印作业。 可视化器显示与每个打印系统配置相关联的场景,其中可以编辑偏好和规则以创建用于执行打印作业的一个或多个场景。

    CARRIAGE RESET FOR UPCOMING SHEET
    9.
    发明申请
    CARRIAGE RESET FOR UPCOMING SHEET 有权
    运送复印件

    公开(公告)号:US20100237558A1

    公开(公告)日:2010-09-23

    申请号:US12406203

    申请日:2009-03-18

    IPC分类号: B65H7/10

    摘要: A method and system feeds sheets through a media path in a process direction and moves a laterally movable sheet registration carriage (positioned within the media path) in a lateral direction perpendicular to the process direction. It determines the lateral error of the sheets within the media path before the sheets enter the sheet registration carriage, using first sensors positioned within the media path. This allows the sheet registration carriage to be moved to a variable lateral starting position (as opposed to a consistent reset position or centered reset position) before the sheets enter the sheet registration carriage based on the error of the sheets as determined by the first sensors. The error can be the amount of lateral error, or simply can be a classification of lateral error (right error, left error, etc.).

    摘要翻译: 一种方法和系统通过介质路径沿着处理方向馈送纸张,并沿垂直于处理方向的横向方向移动可横向移动的纸张对齐托架(位于介质路径内)。 它使用位于介质路径内的第一传感器,在纸张进入纸张对齐托架之前,确定纸张在介质路径中的横向误差。 这样就可以在纸张进入纸张对位托架之前,基于由第一传感器确定的纸张的误差,使纸张登记托架移动到可变的横向开始位置(与一致的复位位置或居中的复位位置相反)。 错误可以是横向误差的量,或者简单地可以是侧向误差的分类(右误差,左误差等)。

    Inline skew and lateral measurement of a sheet during printing
    10.
    发明授权
    Inline skew and lateral measurement of a sheet during printing 有权
    印刷期间片材的直线偏斜和横向测量

    公开(公告)号:US08573592B2

    公开(公告)日:2013-11-05

    申请号:US12399462

    申请日:2009-03-06

    申请人: Saurabh Prabhat

    发明人: Saurabh Prabhat

    IPC分类号: B65H7/02

    摘要: According to aspects illustrated herein, there is provided a method and system for measuring and controlling an angular orientation of a printed sheet along a feed path of a print making device, the printed sheet being a sheet of paper with a paper edge moving along the feed path and an image printed thereon. The method includes the following steps. First, moving the printed sheet past at least one pair of optical sensors to determine a first skew of the paper edge with respect to a first fixed reference and a second skew of the image with respect to a second fixed reference. Then, combining the first skew and the second skew to determine the total skew between the paper edge and the image. Finally, correcting the total skew for subsequent sheets using the first skew and the second skew information. Similar steps can be taken to determine the lateral positioning errors which can then be corrected.

    摘要翻译: 根据本文所示的方面,提供了一种用于测量和控制沿着打印制作装置的进给路径的打印片材的角度定向的方法和系统,所述打印片材是纸张,纸边缘沿着进给 路径和打印在其上的图像。 该方法包括以下步骤。 首先,通过至少一对光学传感器移动印张,以确定相对于第一固定基准的纸张边缘的第一歪斜和相对于第二固定基准的图像的第二歪斜。 然后,组合第一歪斜和第二歪斜以确定纸张边缘和图像之间的总倾斜度。 最后,使用第一歪斜和第二歪斜信息来校正随后片材的总歪斜。 可以采用类似的步骤来确定横向定位误差,然后可以对其进行校正。