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1. 发明授权

US07577392B2 Image reading apparatus and image forming apparatus provided with the same 失效
标题翻译：图像读取装置及具备该图像读取装置的图像形成装置
公开(公告)号：US07577392B2
公开(公告)日：2009-08-18
申请号：US11236301
申请日：2005-09-26
申请人： Shoko Magata , Takeshi Aoyama , Ayumu Murakami , Yuichi Yamamoto
发明人： Shoko Magata , Takeshi Aoyama , Ayumu Murakami , Yuichi Yamamoto
IPC分类号： G03G15/00
CPC分类号： H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/00618 , H04N1/00687
摘要： An image reading apparatus has an original placing portion on which an original is placed, a feed portion for feeding the original placed on the original placing portion to convey the original from one end side of an original plate onto the original plate, a conveying rotary member for conveying the original on the original plate, a reversing and conveying portion for reversing the front side and back side of the original conveyed to the other end side of the original plate by the conveying rotary member, and conveying the reversed original from the other end side onto the original plate, an image reading unit for reading the image of the original stopped on the original plate while being moved, and a control portion for controlling the driving of the conveying rotary member. The control portion controls the conveying rotary member so as to stop the original conveyed from the one end side by the feed portion at a first reading position on the original plate, and stop the original conveyed from the other end side by the reversing and conveying portion at a second reading position on the original plate differing from the first reading position.
摘要翻译：图像读取装置具有放置有原稿的原稿放置部分，用于馈送放置在原稿放置部分上的原件的馈送部分，以将原稿从原版的一端侧传送到原版上;传送旋转部件用于将原稿传送到原版上的反转输送部，用于使通过输送旋转部件输送到原版的另一端侧的原稿的前侧和后侧反转，并将反转的原稿从另一端传送一个用于读取在移动时在原版上停止的原稿的图像的图像读取单元和用于控制传送旋转部件的驱动的控制部分。控制部分控制传送旋转部件，以便在原版上的第一读取位置停止由一个进给部分在一端侧传送的原稿，并且通过反转输送部分停止从另一端传送的原稿在原版上的第二读取位置不同于第一读取位置。

2. 发明授权

US07515312B2 Image scanning device and image forming device 失效
标题翻译：图像扫描装置和图像形成装置
公开(公告)号：US07515312B2
公开(公告)日：2009-04-07
申请号：US11313831
申请日：2005-12-22
申请人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
发明人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/125 , H04N1/1013 , H04N1/1215 , H04N1/203 , H04N1/2032 , H04N1/4076 , H04N2201/044
摘要： An image scanning device including: a conveyance path which conveys originals; a first scanning means and a second scanning means which are placed such that they sandwich the conveyance path; and a white reference member used for adjusting the white levels of the scanning means; wherein at least one of the first scanning means, the second scanning means and the white reference member is movable; the first scanning means and the second scanning means can scan the same surface of said white reference member since the first scanning means or the second scanning means is moved or the white reference member is moved.
摘要翻译：一种图像扫描装置，包括：传送原稿的传送路径; 第一扫描装置和第二扫描装置，其被布置成使得它们夹持输送路径; 以及用于调整扫描装置的白色电平的白色基准部件; 其中所述第一扫描装置，所述第二扫描装置和所述白基准部件中的至少一个是可移动的; 由于第一扫描装置或第二扫描装置移动或白色参考构件被移动，第一扫描装置和第二扫描装置可以扫描所述白色基准构件的相同表面。

3. 发明申请

US20080304117A1 IMAGE READING APPARATUS 审中-公开
标题翻译：图像阅读器
公开(公告)号：US20080304117A1
公开(公告)日：2008-12-11
申请号：US12123884
申请日：2008-05-20
申请人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
发明人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/00588 , H04N1/00687 , H04N1/195
摘要： An image reading apparatus has: a setting unit; a sheet conveying unit; a reading unit which can read an image of the sheet conveyed onto the setting unit by the sheet conveying unit and can read the image of the sheet set onto the setting unit; and an abutting unit which abuts an edge of the sheet which is set onto the setting unit, said edge of the sheet crosses a sheet conveying direction of the sheet conveying unit. The abutting unit is provided at a position where it is not come into contact with the sheet conveyed by the sheet conveying unit.
摘要翻译：图像读取装置具有：设定单元; 片材输送单元; 读取单元，其可以通过纸张传送单元读取输送到设置单元上的纸张的图像，并且可以读取设置在设置单元上的纸张的图像; 以及邻接单元，其邻接设置在所述设置单元上的所述片材的边缘，所述片材的所述边缘与所述片材传送单元的片材传送方向交叉。该抵接单元设置在不与片材输送单元输送的片材接触的位置。

4. 发明授权

US07755812B2 Image reading apparatus, and image expansion and contraction correcting method 失效
标题翻译：图像读取装置和图像扩张收缩校正方法
公开(公告)号：US07755812B2
公开(公告)日：2010-07-13
申请号：US11362026
申请日：2006-02-27
申请人： Haruhisa Oshida , Takeshi Aoyama , Shoko Magata , Ayumu Murakami , Yuichi Yamamoto , Takayuki Suga
发明人： Haruhisa Oshida , Takeshi Aoyama , Shoko Magata , Ayumu Murakami , Yuichi Yamamoto , Takayuki Suga
IPC分类号： H04N1/04 , H04N1/36 , G03G15/095 , G03G15/00
CPC分类号： H04N1/12 , H04N2201/0458 , H04N2201/04706 , H04N2201/04729 , H04N2201/04743 , H04N2201/04756 , H04N2201/04794
摘要： An image reading apparatus and an image expansion and contraction correcting method are provided that improve the quality of each read image by restraining image expansion and contraction caused by a variation in the combination of conveying units for conveying each document. The image reading apparatus has conveying units (a first conveying unit, a second conveying unit, and a third conveying unit) that convey each document, and an image reading unit (a first image reading unit and a second image reading unit) that reads an image of each document being conveyed by the conveying units. The image reading speed of the image reading unit is adjusted in accordance with a change in the combination of conveying units that are conveying a document, so as to correct image expansion and contraction caused by a change in document conveying speed caused by the change in the combination of conveying units.
摘要翻译：提供了一种图像读取装置和图像扩展和收缩校正方法，其通过抑制由用于传送每个文档的输送单元的组合的变化而引起的图像膨胀和收缩来提高每个读取图像的质量。图像读取装置具有传送各文件的传送单元（第一传送单元，第二传送单元和第三传送单元）和读取单元的图像读取单元（第一图像读取单元和第二图像读取单元）每个文件的图像由传送单元传送。图像读取单元的图像读取速度根据正在传送文件的传送单元的组合的变化进行调整，以便校正由于文档传送速度的变化引起的文档传送速度的变化而导致的图像扩张和收缩组合输送单元。

5. 发明申请

US20060044632A1 Image scanner 有权
标题翻译：图像扫描仪
公开(公告)号：US20060044632A1
公开(公告)日：2006-03-02
申请号：US11215274
申请日：2005-08-30
申请人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
发明人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/1215 , H04N1/193 , H04N2201/0446
摘要： An image scanner in which in scanning an image of a document placed on a scanner body, an image scanning device moves and scans the image of the document. In scanning an image of a document fed by a document feeder to the scanner body, the image scanning device moves to a predetermined scanning position and then scans the image of the document in the scanning position. When the image scanning device arrives at the scanning position, the image scanning device is pressed against a stopper that is positioned relative to the document feeder.
摘要翻译：一种图像扫描器，其中在扫描放置在扫描仪主体上的原稿的图像时，图像扫描装置移动并扫描文档的图像。在将由送纸器馈送的原稿的图像扫描到扫描仪主体时，图像扫描装置移动到预定的扫描位置，然后在扫描位置扫描原稿的图像。当图像扫描装置到达扫描位置时，图像扫描装置被压靠在相对于文件进给器定位的止动件上。

6. 发明授权

US08064105B2 Image scanning device and image forming device 失效
标题翻译：图像扫描装置和图像形成装置
公开(公告)号：US08064105B2
公开(公告)日：2011-11-22
申请号：US12352910
申请日：2009-01-13
申请人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
发明人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/125 , H04N1/1013 , H04N1/1215 , H04N1/203 , H04N1/2032 , H04N1/4076 , H04N2201/044
摘要： An image scanning device including: a conveyance path which conveys originals; a first scanning means and a second scanning means which are placed such that they sandwich the conveyance path; and a white reference member used for adjusting the white levels of the scanning means; wherein at least one of the first scanning means, the second scanning means and the white reference member is movable; the first scanning means and the second scanning means can scan the same surface of said white reference member since the first scanning means or the second scanning means is moved or the white reference member is moved.
摘要翻译：一种图像扫描装置，包括：传送原稿的传送路径; 第一扫描装置和第二扫描装置，其被布置成使得它们夹持输送路径; 以及用于调整扫描装置的白色电平的白色基准部件; 其中所述第一扫描装置，所述第二扫描装置和所述白基准部件中的至少一个是可移动的; 由于第一扫描装置或第二扫描装置移动或白色参考构件被移动，第一扫描装置和第二扫描装置可以扫描所述白色基准构件的相同表面。

7. 发明授权

US08014045B2 Image scanner with image scanning device positioning 有权
标题翻译：图像扫描仪与图像扫描设备定位
公开(公告)号：US08014045B2
公开(公告)日：2011-09-06
申请号：US11215274
申请日：2005-08-30
申请人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
发明人： Takeshi Aoyama , Ayumu Murakami , Shoko Magata , Yuichi Yamamoto
IPC分类号： H04N1/04
CPC分类号： H04N1/1017 , H04N1/1215 , H04N1/193 , H04N2201/0446
摘要： An image scanner in which in scanning an image of a document placed on a scanner body, an image scanning device moves and scans the image of the document. In scanning an image of a document fed by a document feeder to the scanner body, the image scanning device moves to a predetermined scanning position and then scans the image of the document in the scanning position. When the image scanning device arrives at the scanning position, the image scanning device is pressed against a stopper that is positioned relative to the document feeder.
摘要翻译：一种图像扫描器，其中在扫描放置在扫描仪主体上的原稿的图像时，图像扫描装置移动并扫描文档的图像。在将由送纸器馈送的原稿的图像扫描到扫描仪主体时，图像扫描装置移动到预定的扫描位置，然后在扫描位置扫描原稿的图像。当图像扫描装置到达扫描位置时，图像扫描装置被压靠在相对于文件进给器定位的止动件上。

8. 发明申请

US20060066923A1 Image reading apparatus and image forming apparatus provided with the same 失效
公开(公告)号：US20060066923A1
公开(公告)日：2006-03-30
申请号：US11236301
申请日：2005-09-26
申请人： Shoko Magata , Takeshi Aoyama , Ayumu Murakami , Yuichi Yamamoto
发明人： Shoko Magata , Takeshi Aoyama , Ayumu Murakami , Yuichi Yamamoto
IPC分类号： H04N1/04
CPC分类号： H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/00618 , H04N1/00687
摘要： An image reading apparatus has an original placing portion on which an original is placed, a feed portion for feeding the original placed on the original placing portion to convey the original from one end side of an original plate onto the original plate, a conveying rotary member for conveying the original on the original plate, a reversing and conveying portion for reversing the front side and back side of the original conveyed to the other end side of the original plate by the conveying rotary member, and conveying the reversed original from the other end side onto the original plate, an image reading unit for reading the image of the original stopped on the original plate while being moved, and a control portion for controlling the driving of the conveying rotary member. The control portion controls the conveying rotary member so as to stop the original conveyed from the one end side by the feed portion at a first reading position on the original plate, and stop the original conveyed from the other end side by the reversing and conveying portion at a second reading position on the original plate differing from the first reading position.

9. 发明授权

US07623275B2 Image-reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US07623275B2
公开(公告)日：2009-11-24
申请号：US11301178
申请日：2005-12-12
申请人： Ayumu Murakami , Takeshi Aoyama , Shoko Magata , Yuichi Yamamoto
发明人： Ayumu Murakami , Takeshi Aoyama , Shoko Magata , Yuichi Yamamoto
IPC分类号： H04N1/04
CPC分类号： H04N1/00588 , H04N1/00543 , H04N1/0057 , H04N1/00602 , H04N1/00793 , H04N1/1215 , H04N1/193
摘要： An original-transporting rotor configured to transport an original to an image-reading section and, after correcting skew of the original, to an original-transporting section capable of opening and closing relative to the image-reading section is provided. The original-transporting rotor is supported so as to define a variable angle with a light source provided in the image-reading section. When the original-transporting section is closed, an original-transporting mechanism is positioned by position regulating members.
摘要翻译：原稿输送转子被配置为将原稿输送到图像读取部分，并且在将原稿的偏斜校正到能够相对于图像读取部分打开和关闭的原稿传送部分之后。原始传送转子被支撑以便与设置在图像读取部分中的光源形成可变角度。当原稿传送部分关闭时，原稿传送机构通过位置限制部件定位。

10. 发明申请

US20060139700A1 Image scanning device and image forming device 失效
公开(公告)号：US20060139700A1
公开(公告)日：2006-06-29
申请号：US11313831
申请日：2005-12-22
申请人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
发明人： Ayumu Murakami , Shoko Magata , Takeshi Aoyama , Yuichi Yamamoto , Takayuki Suga , Haruhisa Oshida
IPC分类号： H04N1/04
CPC分类号： H04N1/125 , H04N1/1013 , H04N1/1215 , H04N1/203 , H04N1/2032 , H04N1/4076 , H04N2201/044
摘要： An image scanning device including: a conveyance path which conveys originals; a first scanning means and a second scanning means which are placed such that they sandwich the conveyance path; and a white reference member used for adjusting the white levels of the scanning means; wherein at least one of the first scanning means, the second scanning means and the white reference member is movable; the first scanning means and the second scanning means can scan the same surface of said white reference member since the first scanning means or the second scanning means is moved or the white reference member is moved.

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