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    Method of manufacturing a printing substrate
    101.
    发明申请
    Method of manufacturing a printing substrate 审中-公开
    印刷基板的制造方法

    公开(公告)号：US20040255805A1

    公开(公告)日：2004-12-23

    申请号：US10895768

    申请日：2004-07-21

    Inventor： Jeffrey G. Campbell ,  Leo Beiser

    IPC: B41N001/00

    CPC classification number: B23K26/0643 ,  B23K26/064 ,  B23K26/0648 ,  B23K26/0665 ,  B23K26/08 ,  B23K26/082 ,  B23K26/0821 ,  B41C1/05 ,  B41N1/12 ,  B41N1/22 ,  G02B26/12 ,  H04N1/10 ,  H04N1/113 ,  H04N1/128 ,  H04N2201/0426 ,  Y10T428/24802

    Abstract: An optical scanning system and method for laser engraving a plurality of data subrasters into a substrate to form a raster of engraved data defining an image on the substrate. Each subraster has a length dimension and a width dimension. The system includes a transport assembly having an objective lens and a mirror, the mirror capable of reflecting a substantially collimated scanning beam incident thereon in a direction transverse to an axis of the incident beam such that it is directed to the objective lens. The objective lens is capable of focusing the scanning beam on the substrate to engrave a set of data in the width dimension of the subraster and the objective lens and mirror combination is capable of moving along the axis of the incident beam to allow subsequent engraving of other sets of data in the width dimension until a complete subraster is formed along its length dimension. The objective lens and mirror combination is also capable of returning to its starting position to begin engraving of a subsequent subraster of the plurality of subrasters forming the raster of engraved data. A thermoset plastic substrate and a substrate having a an inorganic ceramic material are also identified as being suitable for use in a printing process, and particularly suitable for use with the aforementioned system and method.

    Abstract translation: 一种光学扫描系统和方法，用于将多个数据辅助刻蚀机雕刻到衬底中以形成在衬底上限定图像的雕刻数据的光栅。 每个subraster具有长度尺寸和宽度尺寸。 该系统包括具有物镜和反射镜的传送组件，该反射镜能够反射入射于其上的基本上准直的扫描光束，该扫描光束在垂直于入射光束的轴线的方向上被引导到物镜。 物镜能够将扫描光束聚焦在基板上，以雕刻子像素和物镜的宽度尺寸中的一组数据，并且镜组合能够沿着入射光束的轴线移动，以允许其后的雕刻 在宽度维度中的数据集合，直到沿其长度尺寸形成完整的子画面。 物镜和镜组合也能够返回到其起始位置，以开始雕刻形成雕刻数据的光栅的多个子画面的后续子画面。 热固性塑料基材和具有无机陶瓷材料的基材也被鉴定为适用于印刷方法，特别适用于上述系统和方法。

    Method and apparatus for feeding and scanning over-sized media sheets
    102.
    发明授权
    Method and apparatus for feeding and scanning over-sized media sheets 失效

    公开(公告)号：US06822768B1

    公开(公告)日：2004-11-23

    申请号：US09329614

    申请日：1999-06-10

    Applicant: Joseph Scott McCoy

    Inventor： Joseph Scott McCoy

    IPC: H04N104

    CPC classification number: G03G15/60 ,  H04N1/00567 ,  H04N1/00631 ,  H04N1/0405 ,  H04N1/0455 ,  H04N1/12 ,  H04N2201/0426 ,  H04N2201/3287

    Abstract: A combination automatic document feeder and scanner operates so as to detect automatically an over-sized sheet of media. A linear image sensor detects motion of the oversized document as it is being fed into the scanner in a portrait orientation. A control algorithm responsive to the image sensor functions so those first and second portions of the over-sized sheet are successively registered over the transparent platen of the scanner and scanned. The resulting digital images of the first and second portions of the oversized sheet are digitally stitched together using a control algorithm that causes 1) a front portion of the oversized document to be advanced a sufficient distance in a forward direction to place the front portion inside the scanning area of the line scanner but not a sufficient distance to place the rear portion of the oversized document inside the scanning area of the line scanner; 2) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the front portion of the oversized document; 3) the line scanner to move to a target area below the front portion of the oversized document for capturing a line of indicia information disposed on the front portion of the oversized document; 4) the front portion of the oversized document to advance in a direction perpendicular to the motion of the line scanner in a series of predetermined exposure intervals to determine the distance the oversized document traveled into the scanning area of the line scanner; 5) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the rear portion of the oversized document; 6) the front portion indicia information to be combined with the rear portion indicia information without any substantial discontinuity between the two portions; and 7) a complete image of the over-sized sheet to be stored in a memory, faxed or printed.

    System and method for whiteboard scanning to obtain a high resolution image
    103.
    发明申请
    System and method for whiteboard scanning to obtain a high resolution image 有权
    用于白板扫描的系统和方法，以获得高分辨率图像

    公开(公告)号：US20040189674A1

    公开(公告)日：2004-09-30

    申请号：US10404745

    申请日：2003-03-31

    Inventor： Zhengyou Zhang ,  Li-wei He

    IPC: G09G005/00

    CPC classification number: H04N1/04 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/0414 ,  H04N2201/0424 ,  H04N2201/0426 ,  H04N2201/0438

    Abstract: This invention is directed toward a system and method for scanning a scene or object such as a whiteboard, paper document or similar item. More specifically, the invention is directed toward a system and method for obtaining a high-resolution image of a whiteboard or other object with a low-resolution camera. The system and method of the invention captures either a set of snapshots with overlap or a continuous video sequence, and then stitches them automatically into a single high-resolution image. The stitched image can finally be exported to other image processing systems and methods for further enhancement.

    Abstract translation: 本发明涉及用于扫描诸如白板，纸质文件或类似物品的场景或物体的系统和方法。 更具体地，本发明涉及用于利用低分辨率相机获得白板或其他物体的高分辨率图像的系统和方法。 本发明的系统和方法捕获具有重叠或连续视频序列的一组快照，然后将它们自动缝合成单个高分辨率图像。 缝合图像最终可以导出到其他图像处理系统和方法进一步增强。

    Method and apparatus for feeding and scanning over-sized media sheets
    104.
    发明申请
    Method and apparatus for feeding and scanning over-sized media sheets 审中-公开
    用于进给和扫描超大尺寸介质片的方法和装置

    公开(公告)号：US20040022452A1

    公开(公告)日：2004-02-05

    申请号：US10628016

    申请日：2003-07-25

    Inventor： Joseph Scott McCoy

    IPC: G06T003/00 ,  G06T003/60 ,  G06T007/60 ,  H04N001/387 ,  H04N001/04

    CPC classification number: G03G15/60 ,  H04N1/00567 ,  H04N1/00631 ,  H04N1/0405 ,  H04N1/0455 ,  H04N1/12 ,  H04N2201/0426 ,  H04N2201/3287

    Abstract: A combination automatic document feeder and scanner operates so as to detect automatically an over-sized sheet of media. A linear image sensor detects motion of the oversized document as it is being fed into the scanner in a portrait orientation. A control algorithm responsive to the image sensor functions so those first and second portions of the over-sized sheet are successively registered over the transparent platen of the scanner and scanned. The resulting digital images of the first and second portions of the over-sized sheet are digitally stitched together using a control algorithm that causes 1) a front portion of the oversized document to be advanced a sufficient distance in a forward direction to place the front portion inside the scanning area of the line scanner but not a sufficient distance to place the rear portion of the oversized document inside the scanning area of the line scanner; 2) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the front portion of the oversized document; 3) the line scanner to move to a target area below the front portion of the oversized document for capturing a line of indicia information disposed on the front portion of the oversized document; 4) the front portion of the oversized document to advance in a direction perpendicular to the motion of the line scanner in a series of predetermined exposure intervals to determine the distance the oversized document traveled into the scanning area of the line scanner; 5) the line scanner to move in a perpendicular direction to the oversized document to capture indicia information disposed on the rear portion of the oversized document; 6) the front portion indicia information to be combined with the rear portion indicia information without any substantial discontinuity a memory, faxed or printed.

    Abstract translation: 自动文档进纸器和扫描仪的组合操作，以便自动检测超大尺寸的介质。 线性图像传感器检测尺寸大的文档在以纵向方向馈送到扫描仪中时的运动。 响应于图像传感器的控制算法起作用，使得超大尺寸纸张的第一和第二部分被连续地登记在扫描仪的透明压板上并被扫描。 使用控制算法将超大尺寸纸张的第一部分和第二部分的所得数字图像数字缝合在一起，该控制算法导致1）超大文件的前部在向前方向前进足够的距离以将前部 在行扫描仪的扫描区域内，但没有足够的距离将超大文件的后部放置在扫描仪的扫描区域内; 2）线扫描仪沿垂直于超大文件的方向移动以捕获设置在超大文件前部的标记信息; 3）行扫描器移动到超大文件前部下方的目标区域，用于捕获设置在超大文件前部的一行标记信息; 4）大尺寸文档的前部以一系列预定曝光间隔在与行扫描仪的运动垂直的方向前进，以确定超大文件行进到行扫描仪扫描区域的距离; 5）线扫描仪沿垂直于超大文件的方向移动以捕获设置在超大文件后部的标记信息; 6）与后部标记信息组合的前部标记信息，没有任何显着的不连续的存储器，传真或打印。

    Image recording method and image recording apparatus
    107.
    发明申请
    Image recording method and image recording apparatus 失效
    图像记录方法和图像记录装置

    公开(公告)号：US20020057328A1

    公开(公告)日：2002-05-16

    申请号：US09987371

    申请日：2001-11-14

    Applicant: FUJI PHOTO FILM CO., LTD

    Inventor： Takeshi Fujii

    IPC: B41J002/435 ,  B41J002/47

    CPC classification number: H04N1/047 ,  H04N1/06 ,  H04N1/195 ,  H04N2201/02425 ,  H04N2201/02441 ,  H04N2201/02443 ,  H04N2201/0426 ,  H04N2201/0471 ,  H04N2201/04724 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04734 ,  H04N2201/04762 ,  H04N2201/04789 ,  H04N2201/04791 ,  H04N2201/04796 ,  H04N2201/04798

    Abstract: The image recording method and apparatus deflect light from a group of two-dimensionally disposed light source elements to move an image formed on a recording medium in accordance with a movement of the recording medium, or shift modulation data of the group of two-dimensionally disposed light source elements in a first moving direction of the recording medium on the group of two-dimensionally disposed light source elements in synchronism with the movement of the recording medium, and thereby have the image remain stationary relatively to the recording medium in the main scanning direction, as well as shift sequentially modulation data of the group of two-dimensionally disposed light source elements in a direction opposite to a second moving direction of the optical system in synchronism with a movement of the optical system in the auxiliary scanning direction, and thereby having the image also remain stationary relatively to the recording medium in the auxiliary scanning direction.

    Abstract translation: 图像记录方法和装置使来自一组二维设置的光源元件的光偏转，以根据记录介质的移动移动形成在记录介质上的图像，或者二维设置的组的移位调制数据 记录介质的第一移动方向上的光源元件与二维布置的光源元件组同步地与记录介质的移动同步，从而使图像在主扫描方向上相对于记录介质保持静止 并且与辅助扫描方向上的光学系统的移动同步地沿着与光学系统的第二移动方向相反的方向顺序地移动二维设置的光源元件组的调制数据，从而具有 图像也在辅助扫描方向上相对于记录介质保持静止。

    Apparatus for and method of controlling an image recording device
    108.
    发明授权
    Apparatus for and method of controlling an image recording device 失效
    用于控制图像记录装置的装置和方法

    公开(公告)号：US6084627A

    公开(公告)日：2000-07-04

    申请号：US838707

    申请日：1997-04-09

    Applicant: Paul Christopher Cook ,  Raymond John Drewett ,  Alan Peter Ogburn

    Inventor： Paul Christopher Cook ,  Raymond John Drewett ,  Alan Peter Ogburn

    IPC: H04N1/047 ,  H04N1/10 ,  H04N1/401 ,  G02F1/33

    CPC classification number: H04N1/1275 ,  H04N1/047 ,  H04N1/128 ,  H04N1/4015 ,  H04N1/1017 ,  H04N2201/0426 ,  H04N2201/0471 ,  H04N2201/04765

    Abstract: An apparatus and method for controlling an image recording device. The apparatus includes an acousto-optic deflector that deflects a beam of light so as to write a sub-scan comprising a predetermined number of picture elements. The image recording device is arranged to write a plurality of sub-scans side by side in a substantially contiguous manner. The apparatus also includes a component that commences sub-scans, a start of sub-scan detector that detects when the light beam is directed towards a start of sub-scan position, and an end of sub-scan detector that detects when the beam of light is directed towards an end of sub-scan position. A timing logic controller generates a start reference signal representing a desired position for the start of a sub-scan. A controller compares an output of the start of sub-scan detector with respect to the start reference signal. The controller also adjusts a frequency range of a chirp applied to the acousto-optic deflector while keeping a start time of the chirp constant so as to cause an arrival time of the light beam at the start of sub-scan detector to coincide with the start reference signal. A picture element rate controller adjusts a rate at which picture elements are written such that a final one of the picture elements is written a predetermined period before the light beam is directed towards the end of sub-scan position.

    Abstract translation: 一种用于控制图像记录装置的装置和方法。 该装置包括使光束偏转的声光偏转器，以便写入包括预定数量的像素的子扫描。 图像记录装置被布置成以基本上连续的方式并排地写入多个子扫描。 该装置还包括开始子扫描的部件，检测光束何时被引导朝向副扫描位置的开始的副扫描检测器的开始以及检测到 光指向副扫描位置的一端。 定时逻辑控制器产生表示用于子扫描开始的期望位置的开始参考信号。 控制器将副扫描检测器的开始的输出与起始参考信号进行比较。 控制器还调整施加到声光偏转器的啁啾的频率范围，同时保持啁啾的开始时间恒定，以使得在亚扫描检测器的开始处的光束的到达时间与起始 参考信号。 图像元素速率控制器调整写入图像元素的速率，使得在光束指向副扫描位置的结束之前，预定的周期内写入最后的一个图像元素。

    Multi-lenses optical device
    109.
    发明授权
    Multi-lenses optical device 失效
    多镜头光学装置

    公开(公告)号：US5942746A

    公开(公告)日：1999-08-24

    申请号：US56596

    申请日：1998-04-07

    Applicant: Jenn-Tsair Tsai

    Inventor： Jenn-Tsair Tsai

    IPC: H04N1/193 ,  H04N1/04 ,  H04N1/393

    CPC classification number: H04N1/1937 ,  H04N1/193 ,  H04N2201/0426

    Abstract: A multi-lenses optical device with high resolution is provided for converting an optical image into electronic signals. The multi-lenses optical device includes a focusing unit for focusing a plurality of sections of the optical image to correspondingly generate a plurality of focused image sections with the same ratio and having the same optical path length, a photoelectric conversion unit for converting the plurality of focused image sections into the electronic signals, a switching unit for sequentially having each one of the focused image sections or the optical image sections selected and having the selected image section transmitted to the photoelectric conversion unit, and a light-reflecting unit mounted between the photoelectric conversion unit and the focusing units for transmitting the plurality of image sections.

    Abstract translation: 提供高分辨率的多透镜光学装置，用于将光学图像转换成电子信号。 多透镜光学装置包括聚焦单元，用于聚焦光学图像的多个部分以相应地生成具有相同比例的多个聚焦图像部分并具有相同的光程长度;光电转换单元，用于将多个 聚焦图像部分到电子信号中，切换单元，用于顺序地将所选择的聚焦图像部分或光学图像部分中的每一个选择并且将所选择的图像部分发送到光电转换单元;以及光反射单元，安装在光电 转换单元和用于传送多个图像部分的聚焦单元。

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