公开(公告)号：US07512374B2

公开(公告)日：2009-03-31

申请号：US10565365

申请日：2004-07-15

申请人： Yasuhiro Ono ,  Makoto Masuda ,  Sohichi Takata ,  Hisashi Yamanaka

发明人： Yasuhiro Ono ,  Makoto Masuda ,  Sohichi Takata ,  Hisashi Yamanaka

IPC分类号： G03G15/00 ,  H04N1/00 ,  B65H5/00

CPC分类号： G03G15/602

摘要： A document transporting device (30) serves as a platen cover to expose and cover platens (21A,21B). A document holder (5) is mounted on a predetermined mounting portion of the device (30). A lateral end of the document holder (5) is withdrawn from a predetermined position where the end is located, so that a document transport path (R) is exposed through an area in which the document holder (5) has been withdrawn. The document transport path (R) is exposed to the left or the right with respect to the front of the device (30).

摘要翻译： 文件传送装置（30）用作压板盖以暴露和覆盖压板（21A，21B）。 文件夹（5）安装在装置（30）的预定安装部分上。 文档夹持器（5）的横向端部从端部所在的预定位置被抽出，使得文档传送路径（R）暴露在文档夹具（5）已经被撤回的区域中。 文件传送路径（R）相对于设备（30）的前部暴露于左侧或右侧。

公开(公告)号：US08755095B2

公开(公告)日：2014-06-17

申请号：US13502678

申请日：2010-10-15

申请人： Yasuhiro Suto ,  Mitsuharu Yoshimoto ,  Tomohiko Okada ,  Hisashi Yamanaka ,  Shohichi Fukutome ,  Kenji Nakanishi

发明人： Yasuhiro Suto ,  Mitsuharu Yoshimoto ,  Tomohiko Okada ,  Hisashi Yamanaka ,  Shohichi Fukutome ,  Kenji Nakanishi

IPC分类号： H04N1/04

CPC分类号： H04N1/0285 ,  G02B6/0031 ,  G02B6/0033 ,  G02B6/0045 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/009 ,  G03B27/542 ,  G03G15/04 ,  G03G15/602 ,  H04N1/00278 ,  H04N1/02845 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0094 ,  H04N2201/02462 ,  H04N2201/0434

摘要： An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided.An LED array (71) and a reflective plate (73) are disposed sandwiching a slit (St) through which light reflected by a document MS passes and a light-guiding member (72) is disposed on the side of the LED array (71). The light-guiding member (72) includes a direct emission unit (77) disposed between an illumination range y centered on a document reading position and the LED array (71) and an indirect emission unit (78) disposed between the reflective plate (73) and the LED array (71), a light incidence face of the direct emission unit (77) and a light incidence face of the indirect emission unit (78) are disposed at mutually different position around the LED array (71), and the LED array (71) is disposed on a side of an interior angle formed by the light incidence faces.

摘要翻译： 提供能够以简单的结构抑制光损失的同时稳定地照射诸如文件的被照射物体的照明装置。 将LED阵列（71）和反射板（73）设置成夹着由文件MS反射的光通过的狭缝（St），并且在LED阵列（71）侧设置有导光构件（72） ）。 导光构件（72）包括设置在以文件读取位置为中心的照明范围y和LED阵列（71）之间的直接发射单元（77）和设置在反射板（73）之间的间接发射单元（78） ）和LED阵列（71），直接发射单元（77）的入射面和间接发射单元（78）的光入射面设置在LED阵列（71）周围的相互不同的位置，并且 LED阵列（71）设置在由入射面形成的内角的一侧。

公开(公告)号：US08665503B2

公开(公告)日：2014-03-04

申请号：US13195058

申请日：2011-08-01

申请人： Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Sohichi Takata

发明人： Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Sohichi Takata

IPC分类号： H04N1/04

CPC分类号： H04N1/0057 ,  G03G15/605 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00631 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/121 ,  H04N1/1235 ,  H04N1/193 ,  H04N1/2032

摘要： A document reading section includes a document load table, a document load tray, a first document receiving tray, a linear conveyance path, a first guide member and a first reading section. The linear conveyance path, inclining downward from the document load tray, reaches the first document receiving tray. The first guide member is disposed in the linear conveyance path, and its top surface inclines downward along the linear conveyance path toward a downstream side in a document conveying direction in relation to the document load table. The first guide member is disposed in such a manner that part of its top surface intersects with a plane containing a top surface of the document load table.

摘要翻译： 文件读取部分包括文档装载台，文件装载托盘，第一文件接收托盘，直线传送路径，第一引导部件和第一读取部。 从文件装载托盘向下倾斜的线性传送路径到达第一文件接收托盘。 第一引导构件设置在线性传送路径中，并且其顶表面沿着线性传送路径朝向文档传送方向相对于文档载入台的下游侧向下倾斜。 第一引导构件设置成使得其顶表面的一部分与包含文件载入台的顶表面的平面相交。

公开(公告)号：US07924476B2

公开(公告)日：2011-04-12

申请号：US11784265

申请日：2007-04-06

申请人： Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

发明人： Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00068 ,  H04N1/00087 ,  H04N1/1013 ,  H04N1/193

摘要： A document table is provided with a first chart portion and a second chart portion. In each of the first chart portion and the second chart portion, a reference chart is formed. The first chart portion is disposed at an upstream chart position, and the second chart portion is disposed at a downstream-side position located away in a sub-scanning direction from the upstream chart position. On the basis of respective chart images of the first chart portion and second chart portion obtained from respective reference charts of the first and second chart portions read by a document reading portion, the image processing portion obtains respective sharpening levels for respective image areas of a document image of a document read by the document reading portion and, based on the respective sharpening levels, processes the document image.

摘要翻译： 文件表具有第一图表部分和第二图表部分。 在第一图表部分和第二图表部分的每一个中，形成参考图。 第一图表部分设置在上游图表位置，第二图表部分设置在远离上游图表位置的副扫描方向上的下游位置。 基于由文件读取部分读取的第一和第二图表部分的各个参考图表获得的第一图表部分和第二图表部分的各个图表图像，图像处理部分获得文档的各个图像区域的相应锐化水平 由文档读取部分读取的文档的图像，并且基于相应的锐化级别处理文档图像。

公开(公告)号：US07688483B2

公开(公告)日：2010-03-30

申请号：US11829158

申请日：2007-07-27

申请人： Tomohiko Okada ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Tanaka ,  Mitsuharu Yoshimoto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Noritomo Nakashima ,  Yoshikazu Fukuda ,  Hiroshi Sudoh ,  Yutaka Fukuda

发明人： Tomohiko Okada ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Tanaka ,  Mitsuharu Yoshimoto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Noritomo Nakashima ,  Yoshikazu Fukuda ,  Hiroshi Sudoh ,  Yutaka Fukuda

IPC分类号： H04N1/04

CPC分类号： H04N1/1013 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/1052 ,  H04N1/401 ,  H04N2201/044 ,  H04N2201/0448

摘要： A document reading apparatus including: a first scanning section that moves in a scanning direction along a document surface, for supporting a first mirror to reflect an image of a document in a direction parallel to the scanning direction; an intermediate scanning section that moves synchronous with the first scanning section, for supporting an intermediate mirror to reflect the image of the document reflected by the first mirror in a direction opposite from an incident direction of the image; a reading section including an imaging sensor for reading the image of a scanned document and a focusing lens for focusing the image of the document reflected by the intermediate mirror on the imaging sensor; a driving wire for pulling the first scanning section in the scanning direction; a supporting pulley for supporting the driving wire at a starting side for scanning or at an ending side for scanning; a position adjustment section capable of adjusting a position of the supporting pulley in its axial direction; a control section for performing such control that the image for adjustment is read by the reading section when the first scanning section is located at a first position and at a second position in the scanning direction, and an adjustment amount of the position adjustment section is calculated based on a readout result of the image; and an output section for outputting the calculated adjustment amount.

摘要翻译： 一种文件读取装置，包括：第一扫描部，其沿文件表面沿扫描方向移动，用于支撑第一反射镜以在与扫描方向平行的方向上反射原稿的图像; 中间扫描部，其与第一扫描部同步移动，用于支撑中间反射镜，以反射与第一反射镜反射的文件的图像在与图像的入射方向相反的方向上; 读取部分，包括用于读取扫描文档的图像的成像传感器和用于将由中间反射镜反射的原稿的图像聚焦在成像传感器上的聚焦透镜; 用于沿扫描方向拉动第一扫描部分的驱动线; 用于在用于扫描的起始侧支撑驱动线的支撑皮带轮或用于扫描的终止侧; 位置调整部，其能够调整所述支撑皮带轮的轴向位置; 控制部分，用于当第一扫描部分位于扫描方向上的第一位置和第二位置时，由读取部分读取调节图像，并且计算位置调整部分的调整量 基于图像的读出结果; 以及输出部，用于输出计算出的调整量。

公开(公告)号：US07570400B2

公开(公告)日：2009-08-04

申请号：US11269494

申请日：2005-11-08

申请人： Tetsushi Ito ,  Shinichiroh Hiraoka ,  Hisashi Yamanaka

发明人： Tetsushi Ito ,  Shinichiroh Hiraoka ,  Hisashi Yamanaka

IPC分类号： H04N1/04 ,  G03G15/00 ,  G03B27/62

CPC分类号： H04N1/00551 ,  H04N1/00543 ,  H04N1/12

摘要： A document reading device includes a movable member and a flexible document holder. The document holder is fixed at a first end to a free end of the movable member. The document holder is also fixed at a second end to the vicinity of a right-side end of a bottom surface of the document reading device. A portion of the document holder positioned immediately below a pivot axis of the movable member is not fixed to the bottom surface. When the movable member is pivoted to expose a portion of a document transport path, the document holder, except for the first and second ends as fixed to the bottom surface, hangs down without being folded.

摘要翻译： 文件读取装置包括可动构件和柔性文件夹。 文件夹在第一端固定在可动件的自由端上。 文件夹还在第二端固定在文件读取装置的底面的右侧端附近。 位于可动件的枢转轴线正下方的文件夹的一部分不固定到底面。 当可移动构件枢转以暴露文件传送路径的一部分时，除了固定到底表面的第一端和第二端之外的文件保持器在不折叠的情况下挂起。

公开(公告)号：US20090034027A1

公开(公告)日：2009-02-05

申请号：US12178777

申请日：2008-07-24

申请人： Mitsuharu YOSHIMOTO ,  Tomohiko Okada ,  Yasuhiro Suto ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Shohichi Fukutome

发明人： Mitsuharu YOSHIMOTO ,  Tomohiko Okada ,  Yasuhiro Suto ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Shohichi Fukutome

IPC分类号： H04N1/04

CPC分类号： H04N1/12 ,  H04N1/00814 ,  H04N1/00909 ,  H04N1/123 ,  H04N1/125 ,  H04N1/193 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/0446

摘要： An original transport and reading apparatus includes an original transport apparatus having a transport path, a first image reading unit that reads an image of an original facing the original transport apparatus, and a second image reading unit that is arranged inside the original transport apparatus and reads an image of the original. The second image reading unit includes a light source, a turning mirror, a lens, an image sensor, and a rotation support shaft, and is accommodated and held by a unit casing. The rotation support shaft performs support so as to allow rotation of the second image reading unit centered on a rotational fulcrum that is arranged along a reading light path for reading an image at a second reading position. Furthermore, a curved original guide having a guiding surface that is curved is arranged in a position corresponding to the light source.

摘要翻译： 原始传送和读取装置包括具有传送路径的原始传送装置，读取与原始传送装置相对的原稿的图像的第一图像读取单元和布置在原稿传送装置的内部的第二图像读取单元， 原来的形象。 第二图像读取单元包括光源，转向镜，透镜，图像传感器和旋转支撑轴，并且由单元壳体容纳和保持。 旋转支撑轴执行支撑，以允许以沿着读取光路布置的旋转支点为中心的第二图像读取单元旋转，以在第二读取位置读取图像。 此外，具有弯曲的引导面的弯曲原稿引导件布置在与光源相对应的位置。

公开(公告)号：US20080024839A1

公开(公告)日：2008-01-31

申请号：US11829158

申请日：2007-07-27

申请人： Tomohiko OKADA ,  Yasuhiro Suto ,  Shohichi Fukutoma ,  Kenji Tanaka ,  Mitsuharu Yoshimoto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Noritomo Nakashima ,  Yoshikazu Fukuda ,  Hiroshi Sudoh ,  Yutaka Fukuda

发明人： Tomohiko OKADA ,  Yasuhiro Suto ,  Shohichi Fukutoma ,  Kenji Tanaka ,  Mitsuharu Yoshimoto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Noritomo Nakashima ,  Yoshikazu Fukuda ,  Hiroshi Sudoh ,  Yutaka Fukuda

IPC分类号： H04N1/028

CPC分类号： H04N1/1013 ,  H04N1/1026 ,  H04N1/103 ,  H04N1/1052 ,  H04N1/401 ,  H04N2201/044 ,  H04N2201/0448

摘要： A document reading apparatus including: a first scanning section that moves in a scanning direction along a document surface, for supporting a first mirror to reflect an image of a document in a direction parallel to the scanning direction; an intermediate scanning section that moves synchronous with the first scanning section, for supporting an intermediate mirror to reflect the image of the document reflected by the first mirror in a direction opposite from an incident direction of the image; a reading section including an imaging sensor for reading the image of a scanned document and a focusing lens for focusing the image of the document reflected by the intermediate mirror on the imaging sensor; a driving wire for pulling the first scanning section in the scanning direction; a supporting pulley for supporting the driving wire at a starting side for scanning or at an ending side for scanning; a position adjustment section capable of adjusting a position of the supporting pulley in its axial direction; a control section for performing such control that the image for adjustment is read by the reading section when the first scanning section is located at a first position and at a second position in the scanning direction, and an adjustment amount of the position adjustment section is calculated based on a readout result of the image; and an output section for outputting the calculated adjustment amount.

摘要翻译： 一种文件读取装置，包括：第一扫描部，其沿文件表面沿扫描方向移动，用于支撑第一反射镜以在与扫描方向平行的方向上反射原稿的图像; 中间扫描部，其与第一扫描部同步移动，用于支撑中间反射镜，以反射与第一反射镜反射的文件的图像在与图像的入射方向相反的方向上; 读取部分，包括用于读取扫描文档的图像的成像传感器和用于将由中间反射镜反射的原稿的图像聚焦在成像传感器上的聚焦透镜; 用于沿扫描方向拉动第一扫描部分的驱动线; 用于在用于扫描的起始侧支撑驱动线的支撑皮带轮或用于扫描的终止侧; 位置调整部，其能够调整所述支撑皮带轮的轴向位置; 控制部分，用于当第一扫描部分位于扫描方向上的第一位置和第二位置时，由读取部分读取调节图像，并且计算位置调整部分的调整量 基于图像的读出结果; 以及输出部，用于输出计算出的调整量。

公开(公告)号：US20070242319A1

公开(公告)日：2007-10-18

申请号：US11784265

申请日：2007-04-06

申请人： Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

发明人： Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00068 ,  H04N1/00087 ,  H04N1/1013 ,  H04N1/193

摘要： A document table is provided with a first chart portion and a second chart portion. In each of the first chart portion and the second chart portion, a reference chart is formed. The first chart portion is disposed at an upstream chart position, and the second chart portion is disposed at a downstream-side position located away in a sub-scanning direction from the upstream chart position. On the basis of respective chart images of the first chart portion and second chart portion obtained from respective reference charts of the first and second chart portions read by a document reading portion, the image processing portion obtains respective sharpening levels for respective image areas of a document image of a document read by the document reading portion and, based on the respective sharpening levels, processes the document image.

摘要翻译： 文件表具有第一图表部分和第二图表部分。 在第一图表部分和第二图表部分的每一个中，形成参考图。 第一图表部分设置在上游图表位置，第二图表部分设置在远离上游图表位置的副扫描方向上的下游位置。 基于由文件读取部分读取的第一和第二图表部分的各个参考图表获得的第一图表部分和第二图表部分的各个图表图像，图像处理部分获得文档的各个图像区域的相应锐化水平 由文档读取部分读取的文档的图像，并且基于相应的锐化级别处理文档图像。

公开(公告)号：US08625170B2

公开(公告)日：2014-01-07

申请号：US13021889

申请日：2011-02-07

申请人： Masahiro Imoto ,  Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Yoshihisa Yamada

发明人： Masahiro Imoto ,  Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Yoshihisa Yamada

IPC分类号： H04N1/04 ,  F21V7/04 ,  G03G15/00 ,  G03G15/043

CPC分类号： H04N1/1017 ,  H04N1/02815 ,  H04N1/02845 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0289 ,  H04N1/02895

摘要： The present invention provides an illuminating device including a plurality of light-emitting elements arranged in a line, the illuminating device illuminates an irradiation target by irradiating the irradiation target with light that is emitted from the light-emitting elements via a first and a second optical paths. In the illuminating device, a light diffusing portion for diffusing light is provided in one of the first optical path and the second optical path, and an irradiation light amount of said one of the first optical path and the second optical path in which the light diffusing portion is provided is larger than an irradiation light amount of the other optical path.

摘要翻译： 本发明提供了一种照明装置，其包括排列成一行的多个发光元件，所述照明装置通过经由第一和第二光学器件从所述发光元件射出的光照射所述照射对象来照射照射对象物 路径。 在照明装置中，在第一光路和第二光路之一中设置用于漫射光的光扩散部，以及第一光路和第二光路中的一个的照射光量，其中光漫射 所设置的部分大于另一光路的照射光量。