知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

315 条记录 (耗时 0.031 秒)

    Image recording apparatus
    35.
    发明申请
    Image recording apparatus 有权
    图像记录装置

    公开(公告)号：US20020104452A1

    公开(公告)日：2002-08-08

    申请号：US10059296

    申请日：2002-01-31

    申请人： Dainippon Screen Mfg. Co., Ltd.

    发明人： Toru Kawada ,  Toshio Tamura ,  Shiro Kitawaki ,  Ryuzo Tokimasa

    IPC分类号： B41F013/24

    CPC分类号： H04N1/06 ,  B41P2227/70 ,  G03F7/24 ,  H04N1/0405 ,  H04N2201/0428 ,  Y10T74/2111

    摘要： An image recording apparatus for recording an image on a sensitive material mounted on a drum by emitting light beams to the sensitive material. The apparatus includes a cylindrical drum for supporting the sensitive material mounted peripherally thereof, a drive mechanism for rotating the drum with a rotary shaft disposed on an axis of the drum, guide members formed in opposite end surfaces of the drum and extending circumferentially about the rotary shaft, a pair of counterweights movable along each of the guide members, a moving mechanism for engaging each of the counterweights and moving relative to the drum, thereby to move the counterweight along the guide member, and a fixing mechanism for fixing the counterweight to the guide member in time of image recording.

    摘要翻译： 一种图像记录装置，用于通过向敏感材料发射光束将图像记录在安装在滚筒上的敏感材料上。 该装置包括用于支撑其外围安装的敏感材料的圆柱形滚筒，用于使旋转轴旋转的驱动机构，该旋转轴设置在滚筒的轴线上，导向部件形成在滚筒的相对的端面中并围绕旋转体周向延伸 轴，一对可沿着每个引导构件移动的配重，用于接合每个配重并相对于滚筒移动的移动机构，从而沿着引导构件移动配重，以及固定机构，用于将配重固定到 指导成员在图像记录的时间。

    Method and device for the digital detection of transparent and opaque documents
    36.
    发明授权
    Method and device for the digital detection of transparent and opaque documents 失效
    用于数字检测透明和不透明文档的方法和设备

    公开(公告)号：US06366367B1

    公开(公告)日：2002-04-02

    申请号：US09254380

    申请日：1999-03-05

    申请人： Hans-Hermann Schreier ,  Robert Masselink ,  Jürgen Valentin ,  Markus Grigat ,  Frank Plück ,  André Brück

    发明人： Hans-Hermann Schreier ,  Robert Masselink ,  Jürgen Valentin ,  Markus Grigat ,  Frank Plück ,  André Brück

    IPC分类号： H04N104

    CPC分类号： H04N1/0405 ,  H04N1/0402 ,  H04N1/0432 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/0418

    摘要： The invention relates to a method and device used for the digital detection of transparent and opaque documents, comprising a CCD pick-up element, a document holder, an illuminating device and elements for covering the edges (masking unit) of the documents. The method comprises the following steps: a) placing the document on the document holder; b) determining the size of the document; c) automatically adjusting a zoom objective, assigned to the scanner, in relation to the document; d) automatically adjusting the masking to the document size; e) beginning the exposure process; f) automatically adjusting the illumination by determining the dynamic range of the image intensity; g) exposing the CCD chip in the camera (one shot); h) memorizing the digitized data in a PC memory; i) further processing the memorized data in the PC or in an external data processing installation.

    摘要翻译： 本发明涉及一种用于数字检测透明和不透明文件的方法和装置，包括CCD拾取元件，文件夹，照明装置和用于覆盖文件边缘（掩蔽单元）的元件。 该方法包括以下步骤：a）将文件放在文件夹上; b）确定文件的大小; c）相对于文件自动调整分配给扫描仪的缩放目标; d）自动调整屏蔽到文档大小; e）开始曝光过程; f）通过确定图像强度的动态范围来自动调节照明; g）将相机中的CCD芯片曝光（一次）; h）将数字化数据存储在PC存储器中; i）在PC或外部数据处理设备中进一步处理存储的数据。

    Image reading apparatus
    39.
    发明申请
    Image reading apparatus 审中-公开
    图像读取装置

    公开(公告)号：US20010009588A1

    公开(公告)日：2001-07-26

    申请号：US09801711

    申请日：2001-03-09

    申请人： NIKON CORPORATION

    发明人： Nobuhiro Fujinawa ,  Takuya Shirahata

    IPC分类号： G06K009/00

    CPC分类号： H04N1/00249 ,  H04N1/00267 ,  H04N1/00795 ,  H04N1/00806 ,  H04N1/00816 ,  H04N1/0405 ,  H04N1/0455 ,  H04N2201/0404 ,  H04N2201/0406 ,  H04N2201/0408

    摘要： An image reading apparatus having an illuminating device for illuminating a film original, an image reading device for reading an image on the film original illuminated by the illuminating device and outputting image signals. The image reading apparatus further includes a type discriminating device for discriminating whether the film original is a first film original or a second film original having different film sizes, and a reading scope modifying device for modifying the reading scope of the image reading means according to the result of discrimination of the type discriminating means.

    摘要翻译： 一种具有用于照射胶片原稿的照明装置的图像读取装置，用于读取由照明装置照射的胶片原稿上的图像并输出图像信号的图像读取装置。 图像读取装置还包括用于鉴别胶片原稿是否是具有不同胶片尺寸的第一胶卷原稿或第二胶片原稿的类型识别装置，以及用于根据图像读取装置修改图像读取装置的读取范围的读取范围修改装置 鉴别手段的辨别结果。