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101 条记录 (耗时 0.021 秒)

    Image input device
    1.
    发明授权
    Image input device 失效
    图像输入设备

    公开(公告)号：US5568225A

    公开(公告)日：1996-10-22

    申请号：US421449

    申请日：1995-04-13

    申请人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa

    发明人： Masashi Tazawa ,  Toshiya Aikawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa

    IPC分类号： G03B27/00 ,  H04N1/00 ,  H04N1/10 ,  H04N1/19 ,  H04N1/193 ,  H04N5/253 ,  G03B27/62 ,  G03B27/58

    CPC分类号： H04N1/1008 ,  H04N1/193 ,  H04N2201/0408

    摘要： An image input device that includes an illumination optical system to illuminate an original with light, a reading unit imaging light transmitted by the original, an original retaining unit retaining the original during a reciprocating motion of the original, and a reciprocating motion guide unit guiding the reciprocating motion of the original retaining unit. The original retaining unit has an aperture portion of a size not covered by the original. Output adjustment of the reading unit is performed in accordance with the light which passes through the portion of the aperture which is not covered by the original. A reciprocating motion guide unit is included to guide the reciprocating motion of the original retaining unit. The original retaining unit has an aperture portion having a first region through which the light of the original is caused to pass and a second region through which light is caused to pass in order for output adjustment of the reading unit. A drive unit causes a reciprocation motion of the original retaining unit in the direction of the optical axis of the light provided by the illumination optical system. An original ejection unit ejects the original and an original holder is slidably retained for insertion and removal in the original retaining unit. The original retaining unit has an aperture portion used by the image input device to perform output adjustment of the reading unit in accordance with light passing through the aperture portion.

    摘要翻译： 一种图像输入装置，其包括用光照射原稿的照明光学系统，由原稿透射的读取单元成像光，在原稿的往复运动期间保持原稿的原稿保持单元和引导原稿的往复运动引导单元 原始保持单元的往复运动。 原始保持单元具有未被原件覆盖的尺寸的开口部分。 读取单元的输出调整根据通过未被原稿覆盖的孔的部分的光进行。 包括往复运动导向单元以引导原始保持单元的往复运动。 原始保持单元具有开口部，该开口部具有使原稿的光通过的第一区域和使读取单元的输出调整的第二区域，通过该第二区域使光线通过。 驱动单元引起原始保持单元沿由照明光学系统提供的光的光轴的方向的往复运动。 原稿排出单元弹出原件，原件保持件可滑动地保持在原始保持单元中以便插入和取出。 原始保持单元具有由图像输入装置使用的开口部分，以根据通过开口部分的光执行读取单元的输出调整。

    Scanning device
    3.
    发明授权
    Scanning device 失效
    扫描设备

    公开(公告)号：US5612811A

    公开(公告)日：1997-03-18

    申请号：US411221

    申请日：1995-03-27

    申请人： Toshiya Aikawa ,  Masashi Tazawa ,  Nobuhiro Fujinawa

    发明人： Toshiya Aikawa ,  Masashi Tazawa ,  Nobuhiro Fujinawa

    IPC分类号： H04N1/04 ,  G02B6/42 ,  H04N1/028 ,  H04N1/48 ,  G02B26/08

    CPC分类号： H04N1/48 ,  G02B6/4246 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02865 ,  Y10S362/80

    摘要： A scanning device for scanning an original which is set at a predetermined position and has information recorded thereon comprises: a plurality of light emission members for emitting lights of different wavelengths from each other; a first reflection member having a plurality of reflection planes for selectively reflecting emitted lights of a plurality of wavelengths coming from the light emission members and an optical aid portion; a second reflection member for reflecting the lights reflected by the first reflection member to focus them on the original in a linear pattern; and an imaging optical system for focusing the lights of the linear pattern onto a sensor, whereby the sensor receives the information of the original. The device has depressions arranged around the light emission members for reflecting lights and the depressions are shaped differently depending on the wavelengths of the light emissions of the corresponding light emission members so that increased light intensities of the respective wavelengths of light emissions and decrease non-uniformity of the light intensity are attained.

    摘要翻译： 用于扫描设置在预定位置并具有记录在其上的信息的原稿的扫描装置包括：用于发射彼此不同波长的光的多个发光构件; 第一反射构件，具有用于选择性地反射来自发光构件的多个波长的发射光的多个反射面和光学辅助部; 第二反射构件，用于反射由第一反射构件反射的光以将其以线性图案聚焦在原稿上; 以及用于将线性图案的光聚焦到传感器上的成像光学系统，由此传感器接收原件的信息。 该装置具有围绕发光构件设置的用于反射光的凹陷，并且凹部根据相应的发光构件的发光的波长而不同地变化，使得增加的各种波长的光发射的光强度降低，并且降低不均匀性 的光强度。

    Scanning device
    4.
    发明授权
    Scanning device 失效
    扫描设备

    公开(公告)号：US5420712A

    公开(公告)日：1995-05-30

    申请号：US70801

    申请日：1993-06-03

    申请人： Eisaku Maeda ,  Osamu Ikeda ,  Nobuhiro Fujinawa ,  Toshiya Aikawa ,  Masashi Tazawa

    发明人： Eisaku Maeda ,  Osamu Ikeda ,  Nobuhiro Fujinawa ,  Toshiya Aikawa ,  Masashi Tazawa

    IPC分类号： H04N1/04 ,  G02B6/42 ,  H04N1/028 ,  H04N1/48 ,  G02B26/08

    CPC分类号： H04N1/48 ,  G02B6/4246 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02865 ,  Y10S362/80

    摘要： A scanning device for scanning an original which is set at a predetermined position and has information recorded thereon comprises: a plurality of light emission members for emitting lights of different wavelengths from each other; a first reflection member having a plurality of reflection planes for selectively reflecting emitted lights of a plurality of wavelengths coming from the light emission members and an optical aid portion; a second reflection member for reflecting the lights reflected by the first reflection member to focus them on the original in a linear pattern; and an imaging optical system for focusing the lights of the linear pattern onto a sensor, whereby the sensor receives the information of the original. The device has depressions arranged around the light emission members for reflecting lights and the depressions are shaped differently depending on the wavelengths of the light emissions of the corresponding light emission members so that increased light intensities of the respective wavelengths of light emissions and decreased non-uniformity of the light intensity are attained.

    摘要翻译： 用于扫描设置在预定位置并具有记录在其上的信息的原稿的扫描装置包括：用于发射彼此不同波长的光的多个发光构件; 第一反射构件，具有用于选择性地反射来自发光构件的多个波长的发射光的多个反射面和光学辅助部; 第二反射构件，用于反射由第一反射构件反射的光以将其以线性图案聚焦在原稿上; 以及用于将线性图案的光聚焦到传感器上的成像光学系统，由此传感器接收原件的信息。 该装置具有设置在用于反射光的发光部件周围的凹部，并且凹部根据相应的发光部件的发光的波长而不同地变化，使得增加的各种波长的光发射的光强度和降低的不均匀性 的光强度。

    Light-supplying optical device
    6.
    发明授权
    Light-supplying optical device 失效
    供光光学装置

    公开(公告)号：US5627689A

    公开(公告)日：1997-05-06

    申请号：US418280

    申请日：1995-04-07

    申请人： Nobuhiro Fujinawa ,  Masayuki Inami ,  Toshiya Aikawa

    发明人： Nobuhiro Fujinawa ,  Masayuki Inami ,  Toshiya Aikawa

    IPC分类号： G02B17/08 ,  G02B3/06 ,  G02B17/00 ,  G02B27/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/193 ,  G03B27/68

    CPC分类号： G02B3/06 ,  G02B17/00 ,  H04N1/1008 ,  H04N1/193 ,  H04N2201/0404

    摘要： An optical element that produces line bow, for example, a toric or cylindrical mirror or lens, is provided in a light-supplying optical device in addition to a first line-bow-producing optical element already present in the device so that a substantially straight line of light is formed on an original document. The light-supplying optical device also includes a light source that generates illuminating light to illuminate the original document and the first optical element that has a toric surface for collecting the illuminating light onto the original document and that is positioned so that the illuminating light shines at a certain angle relative to its toric surface. With this device, the second optical element having a toric surface is positioned in the optical path of the light source and of the original document so as to offset the curve of the illuminating light that otherwise would be generated on the original document by the first optical element.

    摘要翻译： 除了已经存在于装置中的第一线弓形光学元件之外，还在光供给光学装置中设置产生线弓形的光学元件，例如复曲面或柱面镜或透镜，使得基本上直线 光线在原始文件上形成。 供光光学装置还包括产生用于照射原稿的照明光的光源和具有用于将照明光收集到原稿上的复曲面的第一光学元件，并且被定位成使照明光照射在 相对于其复曲面具有一定的角度。 利用该装置，具有复曲面的第二光学元件位于光源和原始文件的光路中，以便抵消否则将在原稿上由第一光学器件产生的照明光的曲线 元件。

    Light-supplying optical device
    7.
    发明授权
    Light-supplying optical device 失效
    供光光学装置

    公开(公告)号：US5844730A

    公开(公告)日：1998-12-01

    申请号：US802419

    申请日：1997-02-18

    申请人： Toshiya Aikawa ,  Nobuhiro Fujinawa ,  Masayuki Inami

    发明人： Toshiya Aikawa ,  Nobuhiro Fujinawa ,  Masayuki Inami

    IPC分类号： G02B27/00 ,  G02B5/08 ,  G02B5/10 ,  G02B7/182 ,  G02B27/10

    CPC分类号： G02B27/0031

    摘要： The line bow phenomenon is reduced by appropriately setting the reflective surface and/or the external shape of an optical element (e.g., a toric mirror) thereby realizing approximately linear illumination of the surface of the original document that is being read. In order to do this, optical elements can be formed so that the external shape of the reflective surface of the optical element is bow-shaped. Alternatively, the optical element can be arranged so that the optical axis of the reflective surface is parallel to the axis of the light reflected from the reflective surface.

    摘要翻译： 通过适当地设定光学元件（例如，复曲面镜）的反射面和/或外部形状从而实现正在读取的原始文档的表面的近似线性照明，可以减少线条弓现象。 为了做到这一点，可以形成光学元件，使得光学元件的反射表面的外部形状为弓形。 或者，光学元件可以被布置成使得反射表面的光轴平行于从反射表面反射的光的轴线。

    Image digitizing system
    8.
    发明授权
    Image digitizing system 失效
    图像数字化系统

    公开(公告)号：US06304344B1

    公开(公告)日：2001-10-16

    申请号：US08910111

    申请日：1997-08-13

    申请人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda

    发明人： Marco Brandestini ,  Richard A. Ferraro ,  Masashi Tazawa ,  Eisaku Maeda ,  Nobuhiro Fujinawa ,  Osamu Ikeda

    IPC分类号： H04N104

    CPC分类号： H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00604 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0422

    摘要： A transporting system for an image digitizer can handle both positive and negative transparent film material. The transport features accurate linear motion with high resolution in a single compact unit. For the processing of individually framed slides, an automatic eject mechanism is provided. Both manual and motor driven focus adjustments are provided. Individual images can be oriented by an angular adjustment option. A special carrier allows the system to process negatives in uncut strips. The transport can manage larger number of images using either a slide tray or roll feed attachment.

    摘要翻译： 用于图像数字转换器的传送系统可以处理正和负透明膜材料。 运输在单个紧凑型单元中具有高分辨率的精确线性运动。 对于单独框架的滑块的处理，提供自动弹出机构。 提供手动和电机驱动的焦点调整。 单个图像可以通过角度调整选项定向。 专用载体允许系统处理未切割条中的负片。 运输工具可以使用滑动托盘或滚动进给附件来管理更大数量的图像。