公开(公告)号：US07852525B2

公开(公告)日：2010-12-14

申请号：US11149132

申请日：2005-06-10

申请人： Ryuji Nogami ,  Daisuke Ishizuka ,  Kimihiko Fukawa

发明人： Ryuji Nogami ,  Daisuke Ishizuka ,  Kimihiko Fukawa

IPC分类号： H04N1/04 ,  H04N1/46

CPC分类号： H04N1/02815 ,  H04N1/02865 ,  H04N2201/0404

摘要： There is provided an image reading apparatus that can read a plurality of images without troublesome operations by a user, in which a small-size light source with a small electric power consumption is used as an illumination light source used for reading an image of a transparent original. A surface illumination light source having a size large enough to illuminate one image among a plurality of images included in a transparent original is moved sequentially to positions at which the illumination light source can illuminate the respective images. Each image is read while the illumination light source is kept stationary at the position of the image. In addition, at the position of each image, the transparent original is pressed against an original table of the image reading apparatus.

摘要翻译： 提供了一种图像读取装置，其可以读取多个图像，而不会由用户操作麻烦，其中使用具有小功耗的小尺寸光源作为用于读取透明图像的照明光源 原版的。 将包括在透明原稿中的多个图像中的一个图像的大小足够大的表面照明光源依次移动到照明光源能够照亮各个图像的位置。 在照明光源保持在图像的位置处静止时，读取每个图像。 此外，在每个图像的位置处，透明原稿被按压在图像读取装置的原始台上。

公开(公告)号：US20050275908A1

公开(公告)日：2005-12-15

申请号：US11149132

申请日：2005-06-10

申请人： Ryuji Nogami ,  Daisuke Ishizuka ,  Kimihiko Fukawa

发明人： Ryuji Nogami ,  Daisuke Ishizuka ,  Kimihiko Fukawa

IPC分类号： H04N1/028 ,  H04N1/04

CPC分类号： H04N1/02815 ,  H04N1/02865 ,  H04N2201/0404

摘要： There is provided an image reading apparatus that can read a plurality of images without troublesome operations by a user, in which a small-size light source with a small electric power consumption is used as an illumination light source used for reading an image of a transparent original. A surface illumination light source having a size large enough to illuminate one image among a plurality of images included in a transparent original is moved sequentially to positions at which the illumination light source can illuminate the respective images. Each image is read while the illumination light source is kept stationary at the position of the image. In addition, at the position of each image, the transparent original is pressed against an original table of the image reading apparatus.

摘要翻译： 提供了一种图像读取装置，其可以读取多个图像而不会由用户麻烦地操作，其中使用具有小功耗的小尺寸光源作为用于读取透明图像的照明光源 原版的。 将包括在透明原稿中的多个图像中的一个图像的大小足够大的表面照明光源依次移动到照明光源能够照亮各个图像的位置。 在照明光源保持在图像的位置处静止时，读取每个图像。 此外，在每个图像的位置处，透明原稿被按压在图像读取装置的原始台上。

公开(公告)号：US06796502B2

公开(公告)日：2004-09-28

申请号：US10360154

申请日：2003-02-06

申请人： Ryuji Nogami ,  Mitsugu Hanabusa

发明人： Ryuji Nogami ,  Mitsugu Hanabusa

IPC分类号： G06K710

CPC分类号： H04N1/00002 ,  H04N1/00037 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00092 ,  H04N1/00795 ,  H04N1/02815 ,  H04N1/02855

摘要： In an image reading apparatus for reading a transparent original, the object of the present invention is to obtain a high-quality read image from which dust or scratch is removed. In order to achieve this object, in the image reading apparatus for reading the transparent original, a transparent original illumination unit has the first and second surfaces on the same side. On the first surface, at least one light source for emitting light in at least a visible range is arranged. On the second surface, at least one light source including a plurality of infrared light sources arrayed in series to emit light in an infrared range is arranged. The first and second surfaces are arranged at positions different from an effective light-emitting region, and includes a light guide plate and reflecting sheet for substantially uniformly emitting incident light from the same side portion to an entire surface.

摘要翻译： 在用于读取透明原稿的图像读取装置中，本发明的目的是获得除去灰尘或划痕的高质量读取图像。 为了实现该目的，在用于读取透明原稿的图像读取装置中，透明原稿照明单元具有位于同一侧的第一表面和第二表面。 在第一表面上，布置至少一个用于在至少可见范围内发光的光源。 在第二表面上布置了包括串联排列以发射红外范围的多个红外光源的至少一个光源。 第一表面和第二表面布置在与有效发光区域不同的位置处，并且包括导光板和用于将来自同一侧部的入射光基本上均匀地发射到整个表面的反射片。

公开(公告)号：US20080024750A1

公开(公告)日：2008-01-31

申请号：US11781114

申请日：2007-07-20

申请人： Ryuji Nogami

发明人： Ryuji Nogami

IPC分类号： G03B27/62

CPC分类号： G03B27/62

摘要： An image reading apparatus configured to read a document positioned on a document positioning plate includes an apparatus body, the document positioning plate mounted on the apparatus body, a document cover configured to press the document against the document positioning plate, a hinge member attached to the document cover and rotatably attached to the apparatus body, and a switch member engaging with the hinge member and configured to restrict a rotation angle of the hinge member. The switch member is located on a same side as a side of the document positioning plate of the apparatus body and is configured to restrict, at a first position thereof, the rotation angle to a first open angle and to release, at a second position thereof, the rotation angle from being restricted to the first open angle.

摘要翻译： 一种被配置为读取位于原稿定位板上的原稿的图像读取装置，包括装置本体，安装在装置主体上的原稿定位板，被配置为将文件压靠在原稿定位板上的文件盖， 文件盖并且可旋转地附接到装置主体，以及与铰链构件接合并构造成限制铰链构件的旋转角度的开关构件。 开关构件位于与设备主体的原稿定位板的侧面相同的一侧，并且被构造成将其第一位置处的旋转角度限制到第一开启角度并且在其第二位置处释放 旋转角度从限制到第一开放角度。

公开(公告)号：US07924479B2

公开(公告)日：2011-04-12

申请号：US11781114

申请日：2007-07-20

申请人： Ryuji Nogami

发明人： Ryuji Nogami

IPC分类号： H04N1/04 ,  H04N1/40

CPC分类号： G03B27/62

摘要： An image reading apparatus configured to read a document positioned on a document positioning plate includes an apparatus body, the document positioning plate mounted on the apparatus body, a document cover configured to press the document against the document positioning plate, a hinge member attached to the document cover and rotatably attached to the apparatus body, and a switch member engaging with the hinge member and configured to restrict a rotation angle of the hinge member. The switch member is located on a same side as a side of the document positioning plate of the apparatus body and is configured to restrict, at a first position thereof, the rotation angle to a first open angle and to release, at a second position thereof, the rotation angle from being restricted to the first open angle.

摘要翻译： 一种被配置为读取位于原稿定位板上的原稿的图像读取装置，包括装置本体，安装在装置主体上的原稿定位板，被配置为将文件压靠在原稿定位板上的文件盖， 文件盖并且可旋转地附接到装置主体，以及与铰链构件接合并构造成限制铰链构件的旋转角度的开关构件。 开关构件位于与设备主体的原稿定位板的侧面相同的一侧，并且被构造成将其第一位置处的旋转角度限制到第一开启角度并且在其第二位置处释放 旋转角度从限制到第一开放角度。