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1. 发明授权

US08339682B2 Lighting device for use in an optical scanning unit, of an image reader 有权
标题翻译：用于图像读取器的光学扫描单元的照明装置
公开(公告)号：US08339682B2
公开(公告)日：2012-12-25
申请号：US12457276
申请日：2009-06-05
申请人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
发明人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/02895
摘要： In a lighting device, a light source emits light. A second sandwiching member includes a second opposed surface opposing a first opposed surface of a first sandwiching member. The first sandwiching member and the second sandwiching member sandwich the light source in such a manner that the light source is detachably attached to the first sandwiching member and the second sandwiching member. A reflection member is provided on the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to reflect the light emitted by the light source toward an irradiation region on an original document sheet. A positioning member is provided in the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to position the light source with respect to the reflection member.
摘要翻译：在照明装置中，光源发光。第二夹持构件包括与第一夹持构件的第一相对表面相对的第二相对表面。第一夹持构件和第二夹层构件以光源可拆卸地附接到第一夹持构件和第二夹持构件的方式夹着光源。反射构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面上，以将由光源发射的光朝向原稿的照射区域反射。定位构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面中，以相对于反射构件定位光源。

2. 发明授权

US08253987B2 Image reader and image forming apparatus including the image reader 有权
标题翻译：图像读取器和图像形成装置，包括图像读取器
公开(公告)号：US08253987B2
公开(公告)日：2012-08-28
申请号：US12457278
申请日：2009-06-05
申请人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
发明人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0284 , H04N1/02885 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02483 , H04N2201/02485 , H04N2201/03112 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166
摘要： In an image reader, an optical scanning unit reads an original image on an original document sheet. In the optical scanning unit, a lighting device is detachably attached to a housing to emit light toward the original document sheet. The housing houses a reading device to read the light reflected by the original document sheet. A shield member is detachably attached to the housing to shield the reading device from the lighting device to form a space for the reading device inside the housing. A slit is provided in the shield member to guide the light reflected by the original document sheet to the space for the reading device. A second positioner is provided on the shield member to engage a first positioner provided in the housing to position the reading device with respect to the lighting device.
摘要翻译：在图像读取器中，光学扫描单元读取原稿上的原始图像。在光学扫描单元中，照明装置可拆卸地附接到壳体以朝向原始文件片发光。房屋内设有一个读取装置，用于读取原稿的反射光。屏蔽构件可拆卸地附接到壳体以将读取装置屏蔽到照明装置，以在壳体内部形成用于读取装置的空间。在屏蔽部件中设置狭缝，以将原稿的反射光引导到读取装置的空间。第二定位器设置在屏蔽构件上以接合设置在壳体中的第一定位器，以相对于照明装置定位读取装置。

3. 发明申请

US20090316225A1 Image reader and image forming apparatus including the image reader 有权
标题翻译：图像读取器和图像形成装置，包括图像读取器
公开(公告)号：US20090316225A1
公开(公告)日：2009-12-24
申请号：US12457278
申请日：2009-06-05
申请人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
发明人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0284 , H04N1/02885 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02483 , H04N2201/02485 , H04N2201/03112 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166
摘要： In an image reader, an optical scanning unit reads an original image on an original document sheet. In the optical scanning unit, a lighting device is detachably attached to a housing to emit light toward the original document sheet. The housing houses a reading device to read the light reflected by the original document sheet. A shield member is detachably attached to the housing to shield the reading device from the lighting device to form a space for the reading device inside the housing. A slit is provided in the shield member to guide the light reflected by the original document sheet to the space for the reading device. A second positioner is provided on the shield member to engage a first positioner provided in the housing to position the reading device with respect to the lighting device.
摘要翻译：在图像读取器中，光学扫描单元读取原稿上的原始图像。在光学扫描单元中，照明装置可拆卸地附接到壳体以朝向原始文件片发光。房屋内设有一个读取装置，用于读取原稿的反射光。屏蔽构件可拆卸地附接到壳体以将读取装置屏蔽到照明装置，以在壳体内部形成用于读取装置的空间。在屏蔽部件中设置狭缝，以将原稿的反射光引导到读取装置的空间。第二定位器设置在屏蔽构件上以接合设置在壳体中的第一定位器，以相对于照明装置定位读取装置。

4. 发明申请

US20090316224A1 Lighting device, and optical scanning unit, image reader, and image forming apparatus including the lighting device 有权
标题翻译：照明装置，光学扫描单元，图像读取器和包括照明装置的图像形成装置
公开(公告)号：US20090316224A1
公开(公告)日：2009-12-24
申请号：US12457276
申请日：2009-06-05
申请人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
发明人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/02895
摘要： In a lighting device, a light source emits light. A second sandwiching member includes a second opposed surface opposing a first opposed surface of a first sandwiching member. The first sandwiching member and the second sandwiching member sandwich the light source in such a manner that the light source is detachably attached to the first sandwiching member and the second sandwiching member. A reflection member is provided on the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to reflect the light emitted by the light source toward an irradiation region on an original document sheet. A positioning member is provided in the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to position the light source with respect to the reflection member.
摘要翻译：在照明装置中，光源发光。第二夹持构件包括与第一夹持构件的第一相对表面相对的第二相对表面。第一夹持构件和第二夹层构件以光源可拆卸地附接到第一夹持构件和第二夹持构件的方式夹着光源。反射构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面上，以将由光源发射的光朝向原稿的照射区域反射。定位构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面中，以相对于反射构件定位光源。

5. 发明申请

US20090162082A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20090162082A1
公开(公告)日：2009-06-25
申请号：US12318242
申请日：2008-12-23
申请人： Takamasa Shiraki , Kazushige Kawamura , Yoshihide Ohta , Takayuki Andoh , Masato Ogawa , Takuji Takahashi , Tetsuya Fujioka , Yasunobu Youda , Kohji Hatayama
发明人： Takamasa Shiraki , Kazushige Kawamura , Yoshihide Ohta , Takayuki Andoh , Masato Ogawa , Takuji Takahashi , Tetsuya Fujioka , Yasunobu Youda , Kohji Hatayama
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/6552 , G03G2215/00421 , G03G2215/00894
摘要： An image forming apparatus includes an image forming unit, a first sheet stack portion, a sheet output section, and a post processing unit. The image forming unit forms an image on a sheet. The first sheet stack portion is provided at an upper face of the image forming unit. The sheet output section outputs the sheet on which the image is formed by the image forming unit from one side of the image forming apparatus to the first sheet stack portion. The post processing unit is provided adjacent to a lateral side of the image forming unit at an upstream side of the sheet output section to execute post processing on the sheet. A sheet subjected to post-processing by the post-processing unit is output to the first sheet stack portion from the same direction as a sheet not subjected to post-processing by the post-processing unit.
摘要翻译：图像形成装置包括图像形成单元，第一纸张堆叠部分，纸张输出部分和后处理单元。图像形成单元在片材上形成图像。第一片材堆叠部分设置在图像形成单元的上表面。片材输出部分将由图像形成单元形成图像的片材从图像形成装置的一侧输出到第一片材堆叠部分。后处理单元在片材输出部分的上游侧邻近图像形成单元的侧面设置，以在片材上执行后处理。由后处理单元进行后处理的纸张从与后处理单元未进行后处理的纸张相同的方向输出到第一纸张堆叠部。

6. 发明申请

US20090074495A1 Compact image forming apparatus with post-processing 有权
标题翻译：紧凑型成像设备，后处理
公开(公告)号：US20090074495A1
公开(公告)日：2009-03-19
申请号：US12232290
申请日：2008-09-15
申请人： Takamasa Shiraki , Takayuki Andoh , Kohji Hatayama , Yoshihide Ohta , Masato Ogawa , Tetsuya Fujioka , Takuji Takahashi , Yasunobu Youda , Kazushige Kawamura
发明人： Takamasa Shiraki , Takayuki Andoh , Kohji Hatayama , Yoshihide Ohta , Masato Ogawa , Tetsuya Fujioka , Takuji Takahashi , Yasunobu Youda , Kazushige Kawamura
IPC分类号： G03G15/00
CPC分类号： G03G15/6582 , B65H2404/6111 , G03G15/6573 , G03G2215/00421 , G03G2215/00426 , G03G2215/0043 , G03G2215/0054 , G03G2215/00793 , G03G2215/00827 , G03G2221/1672 , G03G2221/1696
摘要： In an image forming apparatus, when a first sheet discharger discharges a sheet bearing an image in a first direction from a proximal end to a distal end of the image forming apparatus, a post-processing device performs post-processing including at least one of stapling, punching, stamping, and sorting of the sheet discharged from the first sheet discharger. After a second sheet discharger discharges the processed sheet in a second direction opposite to the first direction in which the first sheet discharger discharges the sheet bearing the image, a sheet stacker stacks the sheet discharged from the second sheet discharger. A sheet conveyance path is provided between the first sheet discharger and the second sheet discharger. An opening is provided between the sheet stacker and an image reader so that the sheet discharged from the second sheet discharger can be retrieved from the sheet stacker in the second direction.
摘要翻译：在图像形成装置中，当第一片材排出器从图像形成装置的近端向远端排出具有第一方向的图像的片材时，后处理装置执行后处理，其包括装订中的至少一个，从第一片材排出器排出的片材的冲压，冲压和分选。在第二纸张排出器沿与第一纸张排出器排出承载图像的纸张的第一方向相反的第二方向排出处理纸张时，纸张堆叠器堆叠从第二纸张排出器排出的纸张。在第一片材排出器和第二片材排出器之间设置片材传送路径。在纸张堆垛机和图像读取器之间提供开口，使得可以从纸张堆垛机沿第二方向从第二纸张排出器排出的纸张。

7. 发明授权

US08204431B2 Compact image forming apparatus with post-processing 有权
标题翻译：紧凑型成像设备，后处理
公开(公告)号：US08204431B2
公开(公告)日：2012-06-19
申请号：US12232290
申请日：2008-09-15
申请人： Takamasa Shiraki , Takayuki Andoh , Kohji Hatayama , Yoshihide Ohta , Masato Ogawa , Tetsuya Fujioka , Takuji Takahashi , Yasunobu Youda , Kazushige Kawamura
发明人： Takamasa Shiraki , Takayuki Andoh , Kohji Hatayama , Yoshihide Ohta , Masato Ogawa , Tetsuya Fujioka , Takuji Takahashi , Yasunobu Youda , Kazushige Kawamura
IPC分类号： G03G15/00
CPC分类号： G03G15/6582 , B65H2404/6111 , G03G15/6573 , G03G2215/00421 , G03G2215/00426 , G03G2215/0043 , G03G2215/0054 , G03G2215/00793 , G03G2215/00827 , G03G2221/1672 , G03G2221/1696
摘要： In an image forming apparatus, when a first sheet discharger discharges a sheet bearing an image in a first direction from a proximal end to a distal end of the image forming apparatus, a post-processing device performs post-processing including at least one of stapling, punching, stamping, and sorting of the sheet discharged from the first sheet discharger. After a second sheet discharger discharges the processed sheet in a second direction opposite to the first direction in which the first sheet discharger discharges the sheet bearing the image, a sheet stacker stacks the sheet discharged from the second sheet discharger. A sheet conveyance path is provided between the first sheet discharger and the second sheet discharger. An opening is provided between the sheet stacker and an image reader so that the sheet discharged from the second sheet discharger can be retrieved from the sheet stacker in the second direction.
摘要翻译：在图像形成装置中，当第一片材排出器从图像形成装置的近端向远端排出具有第一方向的图像的片材时，后处理装置执行后处理，其包括装订中的至少一个，从第一片材排出器排出的片材的冲压，冲压和分选。在第二纸张排出器沿与第一纸张排出器排出承载图像的纸张的第一方向相反的第二方向排出处理纸张时，纸张堆叠器堆叠从第二纸张排出器排出的纸张。在第一片材排出器和第二片材排出器之间设置片材传送路径。在纸张堆垛机和图像读取器之间提供开口，使得可以从纸张堆垛机沿第二方向从第二纸张排出器排出的纸张。

8. 发明授权

US08600288B2 Image forming apparatus 失效
公开(公告)号：US08600288B2
公开(公告)日：2013-12-03
申请号：US12318242
申请日：2008-12-23
申请人： Takamasa Shiraki , Kazushige Kawamura , Yoshihide Ohta , Takayuki Andoh , Masato Ogawa , Takuji Takahashi , Tetsuya Fujioka , Yasunobu Youda , Kohji Hatayama
发明人： Takamasa Shiraki , Kazushige Kawamura , Yoshihide Ohta , Takayuki Andoh , Masato Ogawa , Takuji Takahashi , Tetsuya Fujioka , Yasunobu Youda , Kohji Hatayama
IPC分类号： B41J29/38 , B65H29/22 , B65H39/06
CPC分类号： G03G15/6552 , G03G2215/00421 , G03G2215/00894
摘要： An image forming apparatus includes an image forming unit, a first sheet stack portion, a sheet output section, and a post processing unit. The image forming unit forms an image on a sheet. The first sheet stack portion is provided at an upper face of the image forming unit. The sheet output section outputs the sheet on which the image is formed by the image forming unit from one side of the image forming apparatus to the first sheet stack portion. The post processing unit is provided adjacent to a lateral side of the image forming unit at an upstream side of the sheet output section to execute post processing on the sheet. A sheet subjected to post-processing by the post-processing unit is output to the first sheet stack portion from the same direction as a sheet not subjected to post-processing by the post-processing unit.

9. 发明授权

US09988223B2 Automatic document feeding device 有权
公开(公告)号：US09988223B2
公开(公告)日：2018-06-05
申请号：US15187822
申请日：2016-06-21
申请人： Munekazu Hirata , Takayuki Andoh , Koji Hatayama , Kaoru Tada , Tatsuaki Nagano , Yasunobu Youda , Toshiyuki Horikawa , Yohei Osanai , Kazushige Kawamura , Takuji Kawai
发明人： Munekazu Hirata , Takayuki Andoh , Koji Hatayama , Kaoru Tada , Tatsuaki Nagano , Yasunobu Youda , Toshiyuki Horikawa , Yohei Osanai , Kazushige Kawamura , Takuji Kawai
IPC分类号： B65H1/04 , B65H31/02 , B65H43/08
CPC分类号： B65H1/04 , B65H31/02 , B65H43/08 , B65H2301/4212 , B65H2301/4213 , B65H2402/31 , B65H2402/5156 , B65H2405/11162 , B65H2405/1117 , B65H2405/1134 , B65H2405/115 , B65H2405/121 , B65H2405/324 , B65H2405/3321 , B65H2601/325 , B65H2801/06 , B65H2801/39
摘要： An automatic document feeding device includes a document tray, an ejection tray, and a document takeout port. The document tray is rotatably attached to a rotation fulcrum provided in a body of the automatic document feeder, to load a document. The document tray includes a first positioner and a second positioner. The first positioner is disposed at a front side of the body in a direction perpendicular to a document feed direction. The second positioner is disposed at a depth side of the body in the direction perpendicular to the document feed direction. The first positioner is disposed upstream from the rotation fulcrum in the document feed direction and above the document takeout port in the body. An upper portion and side surfaces of the first positioner in the direction perpendicular to the document feed direction are surrounded by the document tray in a closed state of the document tray.

10. 发明授权

US09819838B2 Automatic document feeding device and image forming apparatus incorporating same 有权
公开(公告)号：US09819838B2
公开(公告)日：2017-11-14
申请号：US15171009
申请日：2016-06-02
申请人： Koji Hatayama , Takayuki Andoh , Tatsuaki Nagano , Kaoru Tada , Munekazu Hirata , Kazushige Kawamura , Toshiyuki Horikawa , Takuji Kawai , Yohei Osanai , Yasunobu Youda
发明人： Koji Hatayama , Takayuki Andoh , Tatsuaki Nagano , Kaoru Tada , Munekazu Hirata , Kazushige Kawamura , Toshiyuki Horikawa , Takuji Kawai , Yohei Osanai , Yasunobu Youda
IPC分类号： H04N1/60 , H04N1/00 , B65H5/06 , B65H7/20
CPC分类号： H04N1/6075 , B65H3/0669 , B65H3/0684 , B65H5/06 , B65H7/20 , B65H2211/00 , B65H2403/72 , B65H2403/942 , B65H2513/50 , B65H2513/53 , B65H2701/1311 , B65H2701/1313 , H04N1/0032 , H04N1/0057 , H04N2201/0094 , B65H2220/01 , B65H2220/02
摘要： An automatic document feeding device includes a conveyance unit, an image reading unit, a color reference member, a moving assembly, and a drive source. The drive source includes a rotation output shaft to drive the conveyance unit and the moving assembly. The drive source changes the rotation output shaft from a forward rotation direction to a reverse rotation direction to reversely rotate the rotation output shaft to a set reverse rotation angle set in advance, according to a condition of conveyance of the document. In a rotation transmission route from the rotation output shaft to the moving assembly, the movement regulator is disposed in a first reverse rotation drive region from when a rotation direction of the rotation output shaft is changed to the reverse rotation direction to when a rotation angle of the rotation output shaft after the change in the reverse rotation direction reaches the set reverse rotation angle.

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