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    Image sensor with device for adjusting focus
    25.
    发明授权
    Image sensor with device for adjusting focus 有权
    具有调整焦点的设备的图像传感器

    公开(公告)号：US07463391B2

    公开(公告)日：2008-12-09

    申请号：US11061811

    申请日：2005-02-22

    Applicant: Lin Chi-Sheng ,  Wang Yu-Ling

    Inventor： Lin Chi-Sheng ,  Wang Yu-Ling

    IPC: H04N1/04

    CPC classification number: H04N1/0318 ,  H04N1/02409 ,  H04N2201/02497 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145

    Abstract: A focus adjusting device (50) for an image sensor (1) is provided for ensuring precise focusing of the image sensor. The focus adjusting device includes a contact element (51) in direct contact with the bottom of a scanner cover plate, a focus varying element (53) engaging with the contact element, and a focus fine adjusting element (55) movably mounted on a housing of the image sensor. The focus varying element and the contact element are driven to correspondingly move vertically together with the vertical movement of the focus fine adjusting element, whereby the distance between an upper surface of the housing and the bottom of the cover plate is thus changed for precise focusing.

    Abstract translation: 提供了一种用于图像传感器（1）的聚焦调节装置（50），用于确保图像传感器的精确聚焦。 焦点调节装置包括与扫描器盖板的底部直接接触的接触元件（51），与接触元件接合的聚焦改变元件（53）和可移动地安装在壳体上的聚焦微调元件（55） 的图像传感器。 驱动焦点变化元件和接触元件以随着焦点微调元件的垂直运动而垂直地移动，由此改变壳体的上表面与盖板的底部之间的距离，以进行精确的聚焦。

    Information reading apparatus, method and system for processing image, program, and recording medium
    26.
    发明授权
    Information reading apparatus, method and system for processing image, program, and recording medium 失效
    用于处理图像，程序和记录介质的信息读取装置，方法和系统

    公开(公告)号：US07463390B2

    公开(公告)日：2008-12-09

    申请号：US11012821

    申请日：2004-12-14

    Applicant: Mizuki Hayakawa ,  Atsuko Kashiwazaki

    Inventor： Mizuki Hayakawa ,  Atsuko Kashiwazaki

    IPC: H04N1/387 ,  H04N1/38 ,  H04N1/04

    CPC classification number: H04N1/0313 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/03112 ,  H04N2201/03137 ,  H04N2201/0418

    Abstract: An image reading apparatus detecting scratch and dirt information of a film document without the need for complex structures and complex control in the image reading apparatus. The apparatus can read a transmissive original document and/or a reflective original document. The apparatus includes a first light source that illuminates the transmissive original document, a second light source that illuminates one of the reflective original document and the transmissive original document, an image sensor that generates electronic image data, a detector unit that detects non-image information from the image data, and a correction unit that corrects the image data, based on the non-image information detected by the detector unit.

    Abstract translation: 一种图像读取装置，其检测胶片文件的划痕和污物信息，而不需要图像读取装置中的复杂结构和复杂的控制。 该装置可以读取透射原稿和/或反射原稿。 该装置包括照亮透射原稿的第一光源，照亮反射原稿和透射原稿中的一个的第二光源，产生电子图像数据的图像传感器，检测非图像信息的检测器单元 以及基于由检测器单元检测到的非图像信息来校正图像数据的校正单元。

    Image reading device, image reading method and copier
    28.
    发明申请
    Image reading device, image reading method and copier 失效
    图像读取装置，图像读取方式和复印机

    公开(公告)号：US20080117483A1

    公开(公告)日：2008-05-22

    申请号：US11808898

    申请日：2007-06-13

    Applicant: Mitsuo Shimizu ,  Norikazu Sakai

    Inventor： Mitsuo Shimizu ,  Norikazu Sakai

    IPC: H04N1/56 ,  H04N1/00

    CPC classification number: H04N1/203 ,  H04N1/02865 ,  H04N1/0287 ,  H04N1/0318 ,  H04N1/12 ,  H04N1/193 ,  H04N1/2032 ,  H04N1/40 ,  H04N1/484 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315

    Abstract: An image reading device includes: a first light source that irradiates light on a first side of an object; a memory that stores a plurality of parameters for controlling an intensity of the light emitting devices, each of the plurality of parameters corresponding to one of a plurality of groups; a controller that controls an intensity of the light emitting devices in response to one of the plurality of parameters stored in the memory; a first image reading unit that reads reflected light from the first side and generates monochrome image data on the basis of the read reflected light; and a second image reading unit that reads reflected light from the second side and generates monochrome image data on the basis of the read reflected light.

    Abstract translation: 图像读取装置包括：第一光源，其在物体的第一侧照射光; 存储器，其存储用于控制所述发光器件的强度的多个参数，所述多个参数中的每一个对应于多个组中的一个; 控制器，其响应于存储在所述存储器中的所述多个参数中的一个来控制所述发光器件的强度; 第一图像读取单元，其从第一侧读取反射光并基于读取的反射光产生单色图像数据; 以及第二图像读取单元，其读取来自第二侧的反射光，并且基于所读取的反射光产生单色图像数据。

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