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    OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
    91.
    发明申请
    OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 有权
    光学扫描装置和图像形成装置

    公开(公告)号：US20080204840A1

    公开(公告)日：2008-08-28

    申请号：US12021850

    申请日：2008-01-29

    Applicant: Naoto WATANABE ,  Yoshinori Hayashi

    Inventor： Naoto WATANABE ,  Yoshinori Hayashi

    IPC: G02B26/10

    CPC classification number: G02B26/12 ,  G02B26/123 ,  H04N1/0283 ,  H04N1/0301 ,  H04N1/047 ,  H04N1/12 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02497

    Abstract: An optical scanning device includes a light source, a deflector, and an image-forming optical system. The deflector includes a deflecting surface for deflecting light beams in a main scanning direction. The image-forming optical system includes two relay lenses having a positive power in the main scanning direction. The relay lenses cause main light beams of light beams emitted from the light source to cross near the deflecting surface in the main scanning direction.

    Abstract translation: 光学扫描装置包括光源，偏转器和图像形成光学系统。 偏转器包括用于沿主扫描方向偏转光束的偏转表面。 图像形成光学系统包括在主扫描方向上具有正功率的两个中继透镜。 中继透镜使得从光源发射的光束的主光束在主扫描方向上在偏转表面附近交叉。

    Optical scanner for scanning a laser beam in accordance with an image signal
    92.
    发明授权
    Optical scanner for scanning a laser beam in accordance with an image signal 失效
    用于根据图像信号扫描激光束的光学扫描器

    公开(公告)号：US07342599B2

    公开(公告)日：2008-03-11

    申请号：US10626712

    申请日：2003-07-25

    Applicant: Teruo Maeda ,  Keiichi Mikami

    Inventor： Teruo Maeda ,  Keiichi Mikami

    IPC: B41J15/14 ,  B41J27/00

    CPC classification number: H04N1/0318 ,  B41J2/471 ,  H04N1/024 ,  H04N2201/02458 ,  H04N2201/02487

    Abstract: In a disclosed optical scanner, an optical axis adjustment is made by moving a circuit board on which a light emitting device open-type semiconductor laser is mounted along a base face of an optical box. For a high-quality optical scanning, the circuit board is attached to the base face of the optical box. The invention provides a light emitting element open-type in which a semiconductor laser is disposed in an optical box which is almost hermetically sealed with a cover to avoid adhesion of dusts, electrostatic destroy, and deterioration in picture quality.

    Abstract translation: 在所公开的光学扫描仪中，通过沿着光学盒的基面移动其上安装有发光器件开放式半导体激光器的电路板来进行光轴调节。 对于高质量的光学扫描，电路板连接到光学盒的底面。 本发明提供了一种开放式发光元件，其中将半导体激光器设置在几乎用盖子气密密封的光学盒中，以避免灰尘的粘附，静电破坏和图像质量的劣化。

    Image scanning unit and image forming apparatus
    94.
    发明申请
    Image scanning unit and image forming apparatus 有权
    图像扫描单元和图像形成装置

    公开(公告)号：US20050040324A1

    公开(公告)日：2005-02-24

    申请号：US10890985

    申请日：2004-07-15

    Applicant: Shigeo Kobayashi

    Inventor： Shigeo Kobayashi

    IPC: G02B7/02 ,  G02B7/04 ,  G02B27/62 ,  G03B17/00 ,  H01J3/14 ,  H04N1/028 ,  H04N1/03 ,  H04N1/19

    CPC classification number: G02B27/62 ,  G02B7/025 ,  H04N1/03 ,  H04N2201/02431 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0247 ,  H04N2201/02485

    Abstract: An image scanning unit includes at least two lens groups for imaging a reflected image of a manuscript on a lined photoelectric conversion element (12), lens barrels (14, 15) for holding the lenses, respectively, and constituting an imaging lens system (16), a base member (10) on which the lined photoelectric conversion element (12) and the lens barrels (14, 15) are disposed, and intermediate holding members (13, 19) for mounting at least one of the lens barrels (14) and the lined photoelectric conversion element (12) on the base member (10).

    Abstract translation: 图像扫描单元包括至少两个透镜组，用于在衬里的光电转换元件（12）上成像原稿的反射图像，用于分别保持透镜的透镜筒（14,15），并构成成像透镜系统（16 ），配置有衬里的光电转换元件（12）和透镜筒（14,15）的基底构件（10）和用于安装透镜筒（14）中的至少一个的中间保持构件（13,19） ）和基底部件（10）上的衬里光电转换元件（12）。

    Optical scanner
    95.
    发明申请
    Optical scanner 失效
    光学扫描仪

    公开(公告)号：US20040130609A1

    公开(公告)日：2004-07-08

    申请号：US10626712

    申请日：2003-07-25

    Applicant: FUJI XEROX CO., LTD.

    Inventor： Teruo Maeda ,  Keiichi Mikami

    IPC: B41J002/385

    CPC classification number: H04N1/0318 ,  B41J2/471 ,  H04N1/024 ,  H04N2201/02458 ,  H04N2201/02487

    Abstract: In a disclosed optical scanner, an optical axis adjustment is made by moving a circuit board on which a light emitting device open-type semiconductor laser is mounted along a base face of an optical box. For a high-quality optical scanning, the circuit board is attached to the base face of the optical box. The invention provides a light emitting element open-type in which a semiconductor laser is disposed in an optical box which is almost hermetically sealed with a cover to avoid adhesion of dusts, electrostatic destroy, and deterioration in picture quality.

    Abstract translation: 在所公开的光学扫描仪中，通过沿着光学盒的基面移动其上安装有发光器件开放式半导体激光器的电路板来进行光轴调节。 对于高质量的光学扫描，电路板连接到光学盒的底面。 本发明提供了一种开放式发光元件，其中将半导体激光器设置在几乎用盖子气密密封的光学盒中，以避免灰尘的粘附，静电破坏和图像质量的劣化。

    Two-directions scanning method
    96.
    发明申请
    Two-directions scanning method 有权

    公开(公告)号：US20030147102A1

    公开(公告)日：2003-08-07

    申请号：US10054961

    申请日：2002-01-25

    Applicant: UMAX DATA SYSTEMS INC.

    Inventor： Kuan-Yu Lee

    IPC: H04N001/00 ,  H04N001/04

    CPC classification number: H04N1/00533 ,  H04N1/00525 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02495

    Abstract: The present invention relates to a scanning method, more particularly, to a two-directions scanning method by using a user interface (UI). At first, a scanning mode is chosen and the first dpi (dots per inch) of the preview procedure is set in the user interface. Then an instruction is keyed in the user interface to make a scan head move along the first scanning direction by using the first dpi and start the first scanning procedure. The first scanning procedure is a preview procedure. After finishing the first scanning procedure, a user can view the first image, which is got from the first scanning procedure, on a monitor and the scan head moves along the second scanning direction by using the second dpi to start the second scanning procedure. The second image data, which is got from the second scanning procedure, is saved in a memory. The second dpi is usually the highest dpi of the scan head. Following the needs of the user, the second dpi can be preset in the user interface to increase the scanning rate of the second scanning procedure. After the user selects a scope of the first image, which he or she wants to get, and the third dpi is set, the user interface will get the partial second image, which is corresponding to the scope of the first image that is selected by the user, by using a program to adjust a graph image coordinate and a dpi scale. At last, the third image, which is got according to the third dpi and the scope of the first image that he or she wants to get, is shown on the monitor.

    Imaging apparatus for a photographic film image scanner
    97.
    发明授权
    Imaging apparatus for a photographic film image scanner 失效
    用于摄影胶片图像扫描仪的成像设备

    公开(公告)号：US06178016B1

    公开(公告)日：2001-01-23

    申请号：US09083604

    申请日：1998-05-22

    Applicant: Robert E. Ashe ,  R. Winfield Trafton ,  Thomas D. Jensen ,  Stephen C. Arnold

    Inventor： Robert E. Ashe ,  R. Winfield Trafton ,  Thomas D. Jensen ,  Stephen C. Arnold

    IPC: H04N104

    CPC classification number: H04N1/121 ,  H04N1/03 ,  H04N1/193 ,  H04N2201/02433 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/0408

    Abstract: A compact, low-cost photographic film scanner particularly adapted to scanning Advance Photo System (APS) film includes an imaging assembly having an elongated L-shaped housing with a photosensor, e.g. a CCD, mounted directly to one end of the housing, the other end having a scanning aperture and film rails integrally formed on the housing, the film rails defining a film plane over the scanning aperture. The housing comprises a two piece snap together configuration that provides support for the focusing lens as well the photosensor and film scan gate. Additionally, the housing includes support arms that receive and lock in place an LED illuminant head assembly. The imaging apparatus housing conveniently snap locks into place on the scanner chassis in an opening formed in the film drive path.

    Abstract translation: 特别适用于扫描Advance Photo System（APS）薄膜的紧凑型低成本摄影胶片扫描仪包括具有细长L形壳体的成像组件，该壳体具有光电传感器，例如， CCD，其直接安装在壳体的一端，另一端具有扫描孔和一体地形成在壳体上的胶片轨道，胶片轨道在扫描孔上限定了胶片平面。 壳体包括两件式卡扣配置，其为聚焦透镜以及光电传感器和胶片扫描门提供支撑。 此外，壳体包括支撑臂，其接收并锁定LED光源头组件。 成像装置容纳在形成在胶片驱动路径中的开口中方便地将卡锁锁定在扫描仪底盘上的适当位置。

    Scanning device with non-contact optical components
    98.
    发明授权
    Scanning device with non-contact optical components 失效
    具有非接触光学元件的扫描装置

    公开(公告)号：US5777321A

    公开(公告)日：1998-07-07

    申请号：US592904

    申请日：1996-01-29

    Applicant: Ronald K. Kerschner ,  David K. Campbell

    Inventor： Ronald K. Kerschner ,  David K. Campbell

    IPC: H04N1/107 ,  H04N1/03 ,  H04N1/19 ,  H01J3/14

    CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N1/107 ,  H04N2201/02458

    Abstract: A hand-held scanning device is disclosed in which the scanning device housing window is located such that it does not come into contact with the object being scanned while a scan is being performed. This location of the window eliminates window damage caused by contact with the object being scanned. This location also results in the window being located out of the focus area of the scanning device optical system. Accordingly, any defects occurring in the window will be out of focus and, thus, less detrimental to acquired image quality. A light source lens may be integrally formed in the same assembly as the window and this assembly may provide support for the light source.

    Abstract translation: 公开了一种手持式扫描装置，其中扫描装置壳体窗口被定位成使得它在进行扫描时不与被扫描物体接触。 窗口的这个位置消除了与被扫描物体接触造成的窗户损坏。 该位置还导致窗口位于扫描装置光学系统的对焦区域之外。 因此，窗口中出现的任何缺陷都将失焦，因此对获得的图像质量的影响较小。 光源透镜可以与窗口相同的组件一体地形成，并且该组件可以为光源提供支撑。

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