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1. 发明申请

US20140146372A1 Image Reading Apparatus and Image Forming Apparatus 有权
标题翻译：图像读取装置和图像形成装置
公开(公告)号：US20140146372A1
公开(公告)日：2014-05-29
申请号：US14040057
申请日：2013-09-27
申请人： Hiroyuki Shingai , Takayuki Akimatsu , Yasuo Yamasaki
发明人： Hiroyuki Shingai , Takayuki Akimatsu , Yasuo Yamasaki
IPC分类号： H04N1/10
CPC分类号： H04N1/1039 , H04N1/121
摘要： An image reading apparatus having a conveyed document reading function and a placed document reading function includes: a moving mechanism for moving an imaging unit; a hinge mechanism for swingably connecting a document cover to a document platen; a conveyance mechanism provided to the document cover for conveying a document upon operation of the conveyed document reading function; a driving force transmission mechanism for selectively transmitting a driving force generated from a driving source to the moving mechanism or the conveyance mechanism; a first gear rotatable by receiving the driving force from the driving force transmission mechanism; and a second gear rotatable with being meshed with the first gear for transmitting the driving force to the moving mechanism or the conveyance mechanism, a rotating center line of which coincides with a swinging center line of the hinge mechanism.
摘要翻译：具有传送文件读取功能和放置文件读取功能的图像读取装置包括：移动机构，用于移动成像单元; 用于将文件盖可摆动地连接到原稿台的铰链机构; 传送机构，其设置在所述文件盖上，用于在所传送的文件读取功能的操作时传送文件; 用于选择性地将从驱动源产生的驱动力传递到移动机构或输送机构的驱动力传递机构; 通过从驱动力传递机构接受驱动力而可旋转的第一齿轮; 以及与第一齿轮啮合的第二齿轮，用于将驱动力传递到移动机构或输送机构，其旋转中心线与铰链机构的摆动中心线重合。

2. 发明授权

US09019578B2 Image reading apparatus and image forming apparatus 有权
标题翻译：图像读取装置和图像形成装置
公开(公告)号：US09019578B2
公开(公告)日：2015-04-28
申请号：US14040057
申请日：2013-09-27
申请人： Hiroyuki Shingai , Takayuki Akimatsu , Yasuo Yamasaki
发明人： Hiroyuki Shingai , Takayuki Akimatsu , Yasuo Yamasaki
IPC分类号： H04N1/04 , H04N1/10
CPC分类号： H04N1/1039 , H04N1/121
摘要： An image reading apparatus having a conveyed document reading function and a placed document reading function includes: a moving mechanism for moving an imaging unit; a hinge mechanism for swingably connecting a document cover to a document platen; a conveyance mechanism provided to the document cover for conveying a document upon operation of the conveyed document reading function; a driving force transmission mechanism for selectively transmitting a driving force generated from a driving source to the moving mechanism or the conveyance mechanism; a first gear rotatable by receiving the driving force from the driving force transmission mechanism; and a second gear rotatable with being meshed with the first gear for transmitting the driving force to the moving mechanism or the conveyance mechanism, a rotating center line of which coincides with a swinging center line of the hinge mechanism.
摘要翻译：具有传送文件读取功能和放置文件读取功能的图像读取装置包括：移动机构，用于移动成像单元; 用于将文件盖可摆动地连接到原稿台的铰链机构; 传送机构，其设置在所述文件盖上，用于在所传送的文件读取功能的操作时传送文件; 用于选择性地将从驱动源产生的驱动力传递到移动机构或输送机构的驱动力传递机构; 通过从驱动力传递机构接受驱动力而可旋转的第一齿轮; 以及与第一齿轮啮合的第二齿轮，用于将驱动力传递到移动机构或输送机构，其旋转中心线与铰链机构的摆动中心线重合。

3. 发明授权

US09457973B2 Sheet feeder, image scanner provided with the sheet feeder, and printer provided with the image scanner 有权
公开(公告)号：US09457973B2
公开(公告)日：2016-10-04
申请号：US13933996
申请日：2013-07-02
申请人： Yoshinori Osakabe , Takayuki Akimatsu
发明人： Yoshinori Osakabe , Takayuki Akimatsu
IPC分类号： B65H3/52 , B65H3/56 , H04N1/00
CPC分类号： B65H3/5215 , B65H3/5223 , B65H3/56 , B65H2402/5441 , B65H2403/721 , H04N1/00628
摘要： A sheet feeder includes a separation roller having a circumferential surface that contacts a first sheet to be fed first among stacked sheets and picks up the first sheet and one or more second sheets adjacent to the first sheet, a separation arm that is closer to the circumferential surface of the separation roller downstream in a feeding direction and configured to apply higher frictional resistance to the second sheets than the first sheet to feed the first sheet ahead of the second sheets, and a guide member including a guide portion that has a lower-friction surface than the separation arm and extends from the separation arm with a distal end thereof in contact with or close to the circumferential surface of the separation roller. The guide portion guides the first and second sheets along the circumferential surface of the separation roller.

4. 发明授权

US08922851B2 Image scanning device 有权
标题翻译：图像扫描装置
公开(公告)号：US08922851B2
公开(公告)日：2014-12-30
申请号：US14165639
申请日：2014-01-28
申请人： Takayuki Akimatsu
发明人： Takayuki Akimatsu
IPC分类号： H04N1/04 , H04N1/12
CPC分类号： H04N1/1215 , H04N1/00551 , H04N1/00557 , H04N1/0057 , H04N1/1017
摘要： An image scanning device has a sheet conveying roller conveying a sheet when a conveyed sheet scanning function is activated, a guide member defining a sheet feed path, a first gear transmitting a driving force to the sheet conveying roller, a first supporting shaft extending in a direction parallel with a width direction of the sheet feed path and supporting the first gear, a second gear engaging with the first gear, a second supporting shaft extending in a direction perpendicular to the first supporting shaft and supporting the second gear, a holder unit holding the second supporting shaft, the holder unit arranged at one end of the sheet feed path in the width direction, a reinforce member made of metal and extending in the width direction, first and second fixing units fixing longitudinal ends of the reinforce member to the holder unit and the guide member, respectively.
摘要翻译：图像扫描装置具有当输送的纸张扫描功能被启动时传送纸张的纸张输送辊，限定纸张进给路径的引导构件，向片材输送辊传递驱动力的第一齿轮，方向与片材进给路径的宽度方向平行并且支撑第一齿轮，与第一齿轮啮合的第二齿轮，沿垂直于第一支撑轴的方向延伸并支撑第二齿轮的第二支撑轴，保持单元保持所述第二支撑轴，所述保持单元布置在所述纸张馈送路径的宽度方向的一端，由金属制成并在宽度方向上延伸的加强构件，第一和第二固定单元将所述加强构件的纵向端部固定到所述支架单元和导向件。

5. 发明授权

US08684351B2 Document holding device for an image processing system 有权
标题翻译：用于图像处理系统的文档保持装置
公开(公告)号：US08684351B2
公开(公告)日：2014-04-01
申请号：US13241958
申请日：2011-09-23
申请人： Takayuki Akimatsu
发明人： Takayuki Akimatsu
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H2403/411 , B65H2405/3321 , B65H2511/12 , B65H2511/22 , B65H2801/06 , B65H2801/39 , B65H2220/01 , B65H2220/04
摘要： A first rack of a pair of document guides slides in pressing contact against a pinion due to contact with a protrusion. As a result, the first rack is subjected to a larger sliding resistance than when the protrusion is not provided. When one of the document guides is operated, the operating force transmits directly to the first rack. Therefore, if a large force corresponding to the sliding resistance increased by the protrusion is applied, the first rack can be slid. When the other document guide is operated, the operating force transmits to the first rack through the pinion. Therefore, the sliding resistance increased by the protrusion increases due to the gear efficiency of the pinion.
摘要翻译：一对原稿引导件的第一齿条由于与突起的接触而与小齿轮按压接触地滑动。结果，与没有设置突起的情况相比，第一齿条受到较大的滑动阻力。当其中一个文档导板被操作时，操作力直接传递到第一个机架。因此，如果施加与由突起增加的滑动阻力相对应的大的力，则能够滑动第一齿条。当另一文档导板被操作时，操作力通过小齿轮传递到第一机架。因此，由于小齿轮的齿轮效率，突起增加的滑动阻力增加。

6. 发明授权

US08608158B2 Sheet feeding apparatus comprising a separation roller and a pad assembly 有权
标题翻译：片材进给装置包括分离辊和垫组件
公开(公告)号：US08608158B2
公开(公告)日：2013-12-17
申请号：US13219226
申请日：2011-08-26
申请人： Takayuki Akimatsu , Masaru Takeuchi
发明人： Takayuki Akimatsu , Masaru Takeuchi
IPC分类号： B65H3/52
CPC分类号： B65H3/5223 , B65H2402/64 , B65H2601/324
摘要： A sheet feeding apparatus is provided, including a separation roller configured to apply a feeding force to a sheet, a pad assembly configured to pivot about a pivot axis in a direction close to or away from a supporting unit, and an elastic member configured to press the pad assembly toward the separation roller. The pad assembly includes a separation pad disposed facing the separation roller configured to apply a resistive force to a sheet, a holder holding the separation pad, and a first engaging portion disposed on a side of a distal end. The supporting unit includes a second engaging portion. The first and second engaging portions are configured to engage each other to restrict the pad assembly such that the distal end is not separated from the supporting unit more than a specified distance when the separation roller is separated from the separation pad.
摘要翻译：一种送纸装置，其特征在于，包括分配辊，其被配置为向纸张施加供给力;衬垫组件，其构造成绕靠近支撑单元的方向绕枢转轴线转动;弹性构件，垫组件朝向分离辊。衬垫组件包括面对分离辊布置的分隔垫，其被配置为向片材施加阻力，保持分离垫的保持器和设置在远端侧的第一接合部分。支撑单元包括第二接合部分。第一和第二接合部被配置为彼此接合以限制衬垫组件，使得当分离辊与分离垫分离时，远端不与支撑单元分离大于指定的距离。

7. 发明申请

US20100245947A1 IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理设备
公开(公告)号：US20100245947A1
公开(公告)日：2010-09-30
申请号：US12731904
申请日：2010-03-25
申请人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
发明人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
IPC分类号： H04N1/04
CPC分类号： H04N1/1215 , H04N1/00525 , H04N1/00551 , H04N1/1017 , H04N1/203 , H04N1/2032
摘要： An image processing apparatus includes a first conveying path, a curved conveying path, a second conveying path, a first image reading section facing the first conveying path, a pair of third conveying rollers having a third nip point P1, a pair of second conveying rollers having a second nip point P4, a second image reading section facing the second conveying path, a pair of first conveying rollers having a first nip point P3 and a pair of discharge rollers having a fourth nip point P2. A distance between P1 and P2 is larger than a distance between P3 and P4. P3 and P4 are positioned in a first area defined by imaginary lines extending upward from P1 and P2 respectively.
摘要翻译：图像处理装置包括第一输送路径，弯曲输送路径，第二输送路径，面向第一输送路径的第一图像读取部，具有第三夹持点P1的一对第三输送辊，一对第二输送辊具有第二夹点P4，与第二输送路径相对的第二图像读取部，具有第一夹持点P3的一对第一输送辊和具有第四夹持点P2的一对排出辊。 P1和P2之间的距离大于P3和P4之间的距离。 P3和P4位于由分别从P1和P2向上延伸的假想线限定的第一区域中。

8. 发明申请

US20140098407A1 Image Reading Apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US20140098407A1
公开(公告)日：2014-04-10
申请号：US14107788
申请日：2013-12-16
申请人： Masaru Takeuchi , Naoyuki Iwata , Takayuki Akimatsu , Tetsuya Ogawa
发明人： Masaru Takeuchi , Naoyuki Iwata , Takayuki Akimatsu , Tetsuya Ogawa
IPC分类号： H04N1/00
CPC分类号： H04N1/00551 , H04N1/024 , H04N1/121 , H04N1/123 , H04N1/1245 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/02404 , H04N2201/02491
摘要： An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要翻译：图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。图像读取装置可以包括接触图像传感器，用于保持接触图像传感器的传感器保持器，推动构件和减震器。接触图像传感器设置在输送路径的下方。传感器支架具有敞开的顶盒形状，并将接触图像传感器保持在内部。推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。

9. 发明申请

US20130335791A1 Image Reading Apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US20130335791A1
公开(公告)日：2013-12-19
申请号：US13970304
申请日：2013-08-19
申请人： Masaru Takeuchi , Katsuro Miura , Takayuki Akimatsu , Takashi Fujiwara
发明人： Masaru Takeuchi , Katsuro Miura , Takayuki Akimatsu , Takashi Fujiwara
IPC分类号： H04N1/00
CPC分类号： H04N1/00588 , G03G15/60 , G03G15/80 , G03G21/1652 , G03G2221/166
摘要： An image reading apparatus having a lower unit with a controller and an upper unit rotatably attached to the lower unit to rotate about a rear end of the upper unit is provided. The upper unit includes a sheet conveyer, an upper image reader connected with the controller via a flat cable, and an external covering. A rearward-extending section of the flat cable extends rearward from the upper image reader and is drawn in an area below a part of a frame of the sheet conveyer and to a rear section of the upper unit to reach an inner surface of the external covering at the rear end of the upper unit. A widthwise-extending section of the flat cable extends from the rear end of the upper unit along the inner surface of the external covering in a direction orthogonal to reach an outlet of the upper unit.
摘要翻译：提供一种图像读取装置，具有具有控制器的下部单元和可旋转地附接到下部单元以围绕上部单元的后端旋转的上部单元。上部单元包括片材输送器，通过扁平电缆与控制器连接的上部图像读取器和外部覆盖物。扁平电缆的向后延伸部分从上部图像读取器向后延伸并且被拉伸在片材输送机的框架的一部分下方的区域中并且到达上部单元的后部区域以到达外部覆盖物的内表面在上部单元的后端。扁平电缆的宽度方向延伸部分从上部单元的后端沿着外部覆盖件的内表面沿正交的方向延伸到上部单元的出口。

10. 发明申请

US20130293938A1 SHEET FEEDER, IMAGE SCANNER PROVIDED WITH THE SHEET FEEDER, AND PRINTER PROVIDED WITH THE IMAGE SCANNER 有权
公开(公告)号：US20130293938A1
公开(公告)日：2013-11-07
申请号：US13933996
申请日：2013-07-02
申请人： Yoshinori Osakabe , Takayuki Akimatsu
发明人： Yoshinori Osakabe , Takayuki Akimatsu
IPC分类号： H04N1/00
CPC分类号： B65H3/5215 , B65H3/5223 , B65H3/56 , B65H2402/5441 , B65H2403/721 , H04N1/00628
摘要： A sheet feeder includes a separation roller having a circumferential surface that contacts a first sheet to be fed first among stacked sheets and picks up the first sheet and one or more second sheets adjacent to the first sheet, a separation arm that is closer to the circumferential surface of the separation roller downstream in a feeding direction and configured to apply higher frictional resistance to the second sheets than the first sheet to feed the first sheet ahead of the second sheets, and a guide member including a guide portion that has a lower-friction surface than the separation arm and extends from the separation arm with a distal end thereof in contact with or close to the circumferential surface of the separation roller. The guide portion guides the first and second sheets along the circumferential surface of the separation roller.

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