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    Image-forming apparatus
    161.
    发明授权
    Image-forming apparatus 有权
    图像形成装置

    公开(公告)号：US08576417B2

    公开(公告)日：2013-11-05

    申请号：US12860650

    申请日：2010-08-20

    Applicant: Satoshi Tanaka ,  Matsuyuki Aoki ,  Makoto Hamatsu ,  Gen Nakajima ,  Yoshiki Matsuzaki ,  Shun Yashima

    Inventor： Satoshi Tanaka ,  Matsuyuki Aoki ,  Makoto Hamatsu ,  Gen Nakajima ,  Yoshiki Matsuzaki ,  Shun Yashima

    IPC: G06F15/00 ,  G06F3/12 ,  G06K1/00 ,  H04N1/60

    CPC classification number: H04N1/00002 ,  H04N1/00082 ,  H04N1/12 ,  H04N1/54 ,  H04N2201/02493 ,  H04N2201/02495 ,  H04N2201/0456

    Abstract: An image-forming apparatus includes: a memory that stores a plurality of image forming modes; a contact controller that controls a status of contact between a plurality of image-forming units and an intermediate transfer member on the basis of an image forming mode selected from among the plurality of image forming modes, so that an image-forming unit used for image forming represented in the selected image forming mode is contacted with the intermediate transfer member, and another image-forming unit is moved away from the intermediate transfer member; and an image-quality adjusting unit that adjusts, if the status of contact is changed by the contact controller, an image quality of an image that is to be transferred onto the intermediate transfer member from the image-forming unit that is in contact with the intermediate transfer member.

    Abstract translation: 图像形成装置包括：存储多个图像形成模式的存储器; 接触控制器，其基于从所述多个图像形成模式中选择的图像形成模式来控制多个图像形成单元与中间转印部件之间的接触状态，使得用于图像的图像形成单元 以所选择的图像形成模式表示的成形与中间转印部件接触，另一成像单元远离中间转印部件移动; 以及图像质量调整单元，如果接触控制器的接触状态改变，则从与图像形成单元接触的图像形成单元调整要转印到中间转印部件上的图像的图像质量 中间转印部件。

    Alignment method for an image reading apparatus
    162.
    发明授权
    Alignment method for an image reading apparatus 失效
    图像读取装置的对准方法

    公开(公告)号：US08514384B2

    公开(公告)日：2013-08-20

    申请号：US13108520

    申请日：2011-05-16

    Applicant: Takayuki Sugiyama

    Inventor： Takayuki Sugiyama

    IPC: G01B11/26 ,  H04N1/04

    CPC classification number: H04N1/03 ,  G02B13/24 ,  H04N2201/02412 ,  H04N2201/02416 ,  H04N2201/02431 ,  H04N2201/02493 ,  H04N2201/04755

    Abstract: Provided is an alignment method for an image reading apparatus including: a light source unit illuminating an original on an original table; a photoelectric conversion element for converting an optical image into an electric signal; and an imaging optical system for imaging, onto the photoelectric conversion element, a light beam from the illuminated original. The imaging optical system includes: a first optical element, arranged inside a first lens barrel, and having an optical surface that is rotationally symmetric about an optical axis; and a second optical element, arranged on an optical path between the first lens barrel and the photoelectric conversion element, and having an optical surface rotationally asymmetric about the optical axis. The alignment method includes aligning at least one of an attaching angle and an attaching position of the second optical element in a sub scanning direction relative to the first lens barrel.

    Abstract translation: 提供一种用于图像读取装置的对准方法，包括：在原稿台上照亮原件的光源单元; 用于将光学图像转换成电信号的光电转换元件; 以及成像光学系统，用于对光电转换元件成像来自照明原稿的光束。 成像光学系统包括：第一光学元件，布置在第一透镜镜筒内部，并具有围绕光轴旋转对称的光学表面; 以及第二光学元件，其布置在第一透镜镜筒和光电转换元件之间的光路上，并且具有围绕光轴旋转不对称的光学表面。 对准方法包括相对于第一透镜镜筒在副扫描方向上对准第二光学元件的附接角度和安装位置中的至少一个。

    Image Forming Optical Element and Image Reading Device
    163.
    发明申请
    Image Forming Optical Element and Image Reading Device 有权
    图像形成光学元件和图像读取装置

    公开(公告)号：US20130094091A1

    公开(公告)日：2013-04-18

    申请号：US13652801

    申请日：2012-10-16

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hidekazu Kobayashi ,  Kei Yokota ,  Shoichi Kitagawa

    IPC: G02B27/12

    CPC classification number: G02B3/005 ,  G02B5/005 ,  H04N1/0312 ,  H04N2201/02487 ,  H04N2201/02493

    Abstract: Two aperture members are disposed on each side of a lens array. In one aperture member, decreasingly tapered through holes having a cross sectional area that gradually decreases in a light incident direction and increasingly tapered through holes having a cross sectional area that gradually increases in the light incident direction are alternatively arranged. The other aperture member that is oppositely disposed with respect to the lens array has the same configuration. The center axes of the decreasingly tapered through holes and the center axes of the increasingly tapered through holes are coincident with each other. This enables to achieve an image forming optical element that has a large amount of light and less irregularity of the amount of light.

    Abstract translation: 两个孔径构件设置在透镜阵列的每一侧上。 在一个孔径构件中，交替地布置具有在光入射方向上逐渐减小的横截面面积逐渐减小的逐渐变细的通孔，并且逐渐变细的具有在光入射方向上逐渐增加的横截面积的通孔。 相对于透镜阵列相对设置的另一光圈构件具有相同的构造。 逐渐变细的通孔的中心轴线和逐渐变细的通孔的中心轴线彼此重合。 这使得能够实现具有大量光量和较少光量不均匀的成像光学元件。

    Adaptive aperture for an imaging scanner
    164.
    发明授权
    Adaptive aperture for an imaging scanner 有权
    成像扫描仪的自适应孔径

    公开(公告)号：US08313031B2

    公开(公告)日：2012-11-20

    申请号：US11731504

    申请日：2007-03-30

    Applicant: Igor Vinogradov

    Inventor： Igor Vinogradov

    IPC: G06K7/10 ,  G03B7/00

    CPC classification number: G03B13/18 ,  G06K7/10702 ,  G06K7/10782 ,  G06K9/228 ,  H04N1/00328 ,  H04N1/00331 ,  H04N1/00334 ,  H04N1/028 ,  H04N1/195 ,  H04N2201/0081 ,  H04N2201/02493

    Abstract: An apparatus and method is provided for focusing an image of a target object. The apparatus comprises imaging circuitry for analyzing an image reflected from a target object that is projected onto an imaging sensor coupled to the imaging circuitry. A fixed imaging lens having an optical axis in alignment with the imaging sensor focuses the reflected image onto the imaging sensor. One of a plurality of apertures located within a selectable aperture of varying sizes is selected for optically enhancing the fixed imaging lens. An actuator is coupled to the selectable aperture for selectively selecting the one of the plurality of apertures in a direction transverse to optical axis for optically enhancing the fixed imaging lens.

    Abstract translation: 提供了一种用于聚焦目标对象的图像的装置和方法。 该装置包括成像电路，用于分析从投影到耦合到成像电路的成像传感器上的目标物体反射的图像。 具有与成像传感器对准的光轴的固定成像透镜将反射图像聚焦到成像传感器上。 选择位于可变尺寸的可选择孔内的多个孔中的一个用于光学增强固定成像透镜。 致动器联接到可选择的孔，用于在横向于光轴的方向上选择性地选择多个孔中的一个，以光学增强固定的成像透镜。

    ALIGNMENT METHOD FOR AN IMAGE READING APPARATUS
    165.
    发明申请
    ALIGNMENT METHOD FOR AN IMAGE READING APPARATUS 失效
    图像读取装置的对准方法

    公开(公告)号：US20110279813A1

    公开(公告)日：2011-11-17

    申请号：US13108520

    申请日：2011-05-16

    Applicant: Takayuki SUGIYAMA

    Inventor： Takayuki SUGIYAMA

    IPC: G01B11/26

    CPC classification number: H04N1/03 ,  G02B13/24 ,  H04N2201/02412 ,  H04N2201/02416 ,  H04N2201/02431 ,  H04N2201/02493 ,  H04N2201/04755

    Abstract: Provided is an alignment method for an image reading apparatus including: a light source unit illuminating an original on an original table; a photoelectric conversion element for converting an optical image into an electric signal; and an imaging optical system for imaging, onto the photoelectric conversion element, a light beam from the illuminated original. The imaging optical system includes: a first optical element, arranged inside a first lens barrel, and having an optical surface that is rotationally symmetric about an optical axis; and a second optical element, arranged on an optical path between the first lens barrel and the photoelectric conversion element, and having an optical surface rotationally asymmetric about the optical axis. The alignment method includes aligning at least one of an attaching angle and an attaching position of the second optical element in a sub scanning direction relative to the first lens barrel.

    Abstract translation: 提供一种用于图像读取装置的对准方法，包括：在原稿台上照亮原件的光源单元; 用于将光学图像转换成电信号的光电转换元件; 以及成像光学系统，用于对光电转换元件成像来自照明原稿的光束。 成像光学系统包括：第一光学元件，布置在第一透镜镜筒内部，并具有围绕光轴旋转对称的光学表面; 以及第二光学元件，其布置在第一透镜镜筒和光电转换元件之间的光路上，并且具有围绕光轴旋转不对称的光学表面。 对准方法包括相对于第一透镜镜筒在副扫描方向上对准第二光学元件的附接角度和安装位置中的至少一个。

    Image reading apparatus and optical module using the same
    166.
    发明申请
    Image reading apparatus and optical module using the same 有权
    图像读取装置和使用其的光学模块

    公开(公告)号：US20110249304A1

    公开(公告)日：2011-10-13

    申请号：US13064008

    申请日：2011-03-02

    Applicant: Kikuo Kaise

    Inventor： Kikuo Kaise

    IPC: H04N1/04

    CPC classification number: H04N1/02825 ,  H04N2201/02431 ,  H04N2201/02458 ,  H04N2201/02493 ,  H04N2201/02497

    Abstract: An image reading apparatus includes: alight irradiating means for irradiating light to a subject having images to be read; an image forming means for making the light from the subject incident on an image plane so as to form images as erected images; and a photoelectric conversion means for converting the incident light of the erected images into image signals, wherein the image forming means is constituted of a plurality of lens arrays that have a mutually identical shape and property and are sequentially disposed, sharing common light axes, between the subject and the photoelectric conversion means, and the respective lens arrays are formed by integral molding of a plurality of lenses, and an aperture provided with light passing holes with the light axes as the center is interposed at least between the plurality of lens arrays, and areas other than the light passing holes in the aperture form light shielding areas.

    Abstract translation: 图像读取装置包括：照射照射装置，用于向具有要读取的图像的对象照射光; 用于使来自被摄体的光入射在图像平面上以形成图像作为竖立图像的图像形成装置; 以及用于将竖立图像的入射光转换为图像信号的光电转换装置，其中图像形成装置由具有相互相同形状和性质的多个透镜阵列构成，并且顺序地布置，共享共同的光轴， 主体和光电转换装置以及各个透镜阵列通过多个透镜的一体成型形成，并且具有以光轴为中心的光通过孔的孔至少插入在多个透镜阵列之间， 并且除了孔中的光通过孔以外的区域形成遮光区域。

    Lensless imaging with controllable apertures
    168.
    发明授权
    Lensless imaging with controllable apertures 有权
    具有可控孔径的无镜像成像

    公开(公告)号：US07830561B2

    公开(公告)日：2010-11-09

    申请号：US11377742

    申请日：2006-03-16

    Applicant: Asaf Zomet ,  Shree K. Nayar

    Inventor： Asaf Zomet ,  Shree K. Nayar

    IPC: H04N1/04

    CPC classification number: H04N1/04 ,  H04N5/2254 ,  H04N2101/00 ,  H04N2201/02493

    Abstract: Embodiments of the present invention provide a lensless optical device for acquiring an image. The device can include a light attenuating layer having a plurality of elements, where transmittance of each of the plurality of elements is controllable, and an image detector disposed at a distance from the light attenuating layer, the image detector configured to acquire an image with light that passes through the light attenuating layer. The device also can include a light attenuating layer controller configured to simultaneously control transmittance of each of the plurality of elements independent of each other. Methods of detecting and tracking an object in a scene are also disclosed.

    Abstract translation: 本发明的实施例提供一种用于获取图像的无镜头光学装置。 该装置可以包括具有多个元件的光衰减层，其中多个元件中的每一个的透射率是可控的，以及设置在距离光衰减层一定距离处的图像检测器，该图像检测器被配置为用光获取图像 其通过光衰减层。 该设备还可以包括光衰减层控制器，其被配置为同时控制多个元件中的每一个独立于彼此的透射率。 还公开了在场景中检测和跟踪对象的方法。

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