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1. 发明申请

US20110211210A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110211210A1
公开(公告)日：2011-09-01
申请号：US12929933
申请日：2011-02-25
申请人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa , Shigeru Morinaga , Kazuhiro Wakamatsu
发明人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa , Shigeru Morinaga , Kazuhiro Wakamatsu
IPC分类号： G06K15/02
CPC分类号： B41J15/042 , B41J15/02 , H04N1/00538 , H04N1/0057 , H04N1/00588 , H04N1/00618 , H04N1/00665 , H04N1/00668 , H04N1/00679 , H04N1/1017 , H04N2201/0422
摘要： An image forming apparatus including an image reading unit disposed in an upper portion of the image forming apparatus, an image forming unit disposed below the image reading unit to form an image on a sheet fed from a sheet roll, a pair of flange members attached to both lateral ends of the sheet roll in a width direction of the sheet roll, a sheet roll supporter disposed below the image reading unit in a rear portion of the image forming apparatus to support the sheet roll, an opening through which the sheet roll is set to the sheet roll supporter, and a guide assembly provided at upper and lower parts of the opening to position at least one of the pair of flange members attached to the sheet roll in the width direction to guide the sheet roll to the sheet roll supporter.
摘要翻译：一种图像形成装置，包括设置在图像形成装置的上部的图像读取单元，图像形成单元，设置在图像读取单元的下方，以在从片材辊供给的片材上形成图像;一对凸缘构件，纸卷的宽度方向上的两个横向端部在片材卷的宽度方向上，在图像读取单元的下方设置有用于支撑片材卷的图像形成装置的后部的片材卷支撑体，设置片材卷的开口以及设置在开口的上部和下部的引导组件，以将宽度方向上附接到片材卷的一对凸缘部件中的至少一个定位，以将片材辊引导到片材卷支撑件。

2. 发明授权

US08593651B2 Image forming apparatus with shortened conveyance path of sheet roll 有权
标题翻译：图像形成装置，具有缩短的卷纸传送路径
公开(公告)号：US08593651B2
公开(公告)日：2013-11-26
申请号：US12929933
申请日：2011-02-25
申请人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa , Shigeru Morinaga , Kazuhiro Wakamatsu
发明人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa , Shigeru Morinaga , Kazuhiro Wakamatsu
IPC分类号： G06K15/00
CPC分类号： B41J15/042 , B41J15/02 , H04N1/00538 , H04N1/0057 , H04N1/00588 , H04N1/00618 , H04N1/00665 , H04N1/00668 , H04N1/00679 , H04N1/1017 , H04N2201/0422
摘要： An image forming apparatus including an image reading unit disposed in an upper portion of the image forming apparatus, an image forming unit disposed below the image reading unit to form an image on a sheet fed from a sheet roll, a pair of flange members attached to both lateral ends of the sheet roll in a width direction of the sheet roll, a sheet roll supporter disposed below the image reading unit in a rear portion of the image forming apparatus to support the sheet roll, an opening through which the sheet roll is set to the sheet roll supporter, and a guide assembly provided at upper and lower parts of the opening to position at least one of the pair of flange members attached to the sheet roll in the width direction to guide the sheet roll to the sheet roll supporter.
摘要翻译：一种图像形成装置，包括设置在图像形成装置的上部的图像读取单元，图像形成单元，设置在图像读取单元的下方，以在从片材辊供给的片材上形成图像;一对凸缘构件，纸卷的宽度方向上的两个横向端部在片材卷的宽度方向上，在图像读取单元的下方设置有用于支撑片材卷的图像形成装置的后部的片材卷支撑体，设置片材卷的开口以及设置在开口的上部和下部的引导组件，以将宽度方向上附接到片材卷的一对凸缘部件中的至少一个定位，以将片材辊引导到片材卷支撑件。

3. 发明申请

US20110229242A1 ROLLED PAPER DRIVING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：卷纸驱动装置和图像形成装置
公开(公告)号：US20110229242A1
公开(公告)日：2011-09-22
申请号：US13049090
申请日：2011-03-16
申请人： Shigeru MORINAGA , Kazuhiro Wakamatsu , Masahiko Yamada , Takayuki Niihara , Yuichiro Maeyama , Masato Ogawa
发明人： Shigeru MORINAGA , Kazuhiro Wakamatsu , Masahiko Yamada , Takayuki Niihara , Yuichiro Maeyama , Masato Ogawa
IPC分类号： B41J15/16
CPC分类号： B65H18/08 , B65H16/08 , B65H16/103 , B65H18/023 , B65H18/26 , B65H2301/41374 , B65H2402/545 , B65H2403/10 , B65H2403/512 , B65H2403/942 , B65H2513/30 , B65H2801/12 , B65H2801/36
摘要： A rolled paper driving apparatus includes supporting rollers that support rolled paper in such a manner that an axis line of the rolled paper extends between the supporting rollers, the rolled paper having a core pipe in a shape of a pile; a driving roller that is pressed onto an inner circumferential surface of the core pipe of the rolled paper and gives force to rotate the rolled paper; a driving force transmission part that rotates the driving roller; and a pressing force adjustment part that adjusts a state of the driving roller being pressed onto the inner circumferential surface of the core pipe of the rolled paper. The driving roller is disposed in the inside of a triangle that has vertexes corresponding to the supporting rollers and a center of the rolled paper, respectively.
摘要翻译：卷纸驱动装置包括支撑辊，支撑辊以这样一种方式支撑卷纸，即卷纸的轴线在支撑辊之间延伸，卷纸具有堆芯形状的芯管; 驱动辊，其被压在轧制纸的芯管的内周面上并且施加力以使卷筒纸旋转; 使驱动辊旋转的驱动力传递部; 以及按压力调节部，其调节被压在轧制纸的芯管的内周面上的驱动辊的状态。驱动辊分别设置在具有与支撑辊对应的顶点的三角形的内侧和卷纸的中心。

4. 发明授权

US08790028B2 Image forming apparatus with offset upper and lower sheet roll supporters 有权
标题翻译：具有偏移上下片支架的图像形成装置
公开(公告)号：US08790028B2
公开(公告)日：2014-07-29
申请号：US12923269
申请日：2010-09-13
申请人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa
发明人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa
IPC分类号： B41J15/04 , B41J29/02
CPC分类号： B41J15/042 , B41J15/04 , B41J29/02 , B41J29/13 , H04N1/00543 , H04N1/00665 , H04N2201/0082
摘要： An image forming apparatus including an image reading unit to read an image of a document, disposed in an upper portion of the image forming apparatus; an image forming unit to form the image on a sheet, disposed below the image reading unit; at least upper and lower sheet roll supporters provided one above the other below the image forming unit to support a sheet roll, the lower sheet roll supporter offset proximally toward a front surface of the image forming apparatus from the upper sheet roll supporter; and multiple openings provided in the front surface of the image forming apparatus for the at least upper and lower sheet roll supporters through which the sheet roll is set to the at least upper and lower sheet roll supporters from a front surface side of the image forming apparatus.
摘要翻译：一种图像形成装置，包括：图像读取单元，用于读取图像形成装置的上部的图像; 图像形成单元，用于在图像读取单元下方形成在片材上的图像; 至少上，下片卷支撑体在图像形成单元下方一个上下设置以支撑片卷，下片辊支撑件从上片材支撑件向近侧朝向图像形成装置的前表面偏移; 以及设置在图像形成装置的前表面中的多个开口，用于至少上，下片卷支撑件，片材卷从该图像形成装置的前表面侧设置在至少上，下片卷支撑件上。

5. 发明申请

US20110064497A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110064497A1
公开(公告)日：2011-03-17
申请号：US12923270
申请日：2010-09-13
申请人： Takayuki Niihara , Masahiko Yamada , Masato Ogawa , Yuichiro Maeyama
发明人： Takayuki Niihara , Masahiko Yamada , Masato Ogawa , Yuichiro Maeyama
IPC分类号： G03G15/00
CPC分类号： G03G15/6517 , B41J15/042 , G03G2215/00455
摘要： An image forming apparatus including an image forming unit to form an image on a sheet, disposed in an upper portion of the image forming apparatus; at least upper and lower sheet roll supporters provided one above the other below the image forming unit to support a sheet roll, the lower sheet roll supporter offset proximally toward a front surface of the image forming apparatus from the upper sheet roll supporter; and multiple openings provided in the front surface of the image forming apparatus for the at least upper and lower sheet roll supporters through which the sheet roll is set to the at least upper and lower sheet roll supporters, an upper edge of the opening for the upper sheet roll supporter having a sloped portion tilting downward from the front surface to the back of the image forming apparatus.
摘要翻译：一种图像形成装置，包括：图像形成单元，用于在图像形成装置的上部设置在片材上形成图像; 至少上，下片卷支撑体在图像形成单元下方一个上下设置以支撑片卷，下片辊支撑件从上片材支撑件向近侧朝向图像形成装置的前表面偏移; 以及设置在图像形成装置的前表面中的多个开口，用于至少上部和下部片材卷支撑件，片材辊通过该至少上部和下部片材卷支撑件设置，用于上部和下部片材支撑件的开口的上部边缘片材支撑体具有从图像形成装置的前表面向后倾斜的倾斜部分。

6. 发明授权

US08821051B2 Image forming apparatus with openings for receiving rolls 有权
标题翻译：具有用于接收辊的开口的图像形成装置
公开(公告)号：US08821051B2
公开(公告)日：2014-09-02
申请号：US12923270
申请日：2010-09-13
申请人： Takayuki Niihara , Masahiko Yamada , Masato Ogawa , Yuichiro Maeyama
发明人： Takayuki Niihara , Masahiko Yamada , Masato Ogawa , Yuichiro Maeyama
IPC分类号： B41J15/04 , B65H16/02 , B41J29/02 , G03G15/00 , B65H16/08
CPC分类号： G03G15/6517 , B41J15/042 , G03G2215/00455
摘要： An image forming apparatus including an image forming unit to form an image on a sheet, disposed in an upper portion of the image forming apparatus; at least upper and lower sheet roll supporters provided one above the other below the image forming unit to support a sheet roll, the lower sheet roll supporter offset proximally toward a front surface of the image forming apparatus from the upper sheet roll supporter; and multiple openings provided in the front surface of the image forming apparatus for the at least upper and lower sheet roll supporters through which the sheet roll is set to the at least upper and lower sheet roll supporters, an upper edge of the opening for the upper sheet roll supporter having a sloped portion tilting downward from the front surface to the back of the image forming apparatus.
摘要翻译：一种图像形成装置，包括：图像形成单元，用于在图像形成装置的上部设置在片材上形成图像; 至少上，下片卷支撑体在图像形成单元下方一个上下设置以支撑片卷，下片辊支撑件从上片材支撑件向近侧朝向图像形成装置的前表面偏移; 以及设置在图像形成装置的前表面中的多个开口，用于至少上部和下部片材卷支撑件，片材辊通过该至少上部和下部片材卷支撑件设置，用于上部和下部片材支撑件的开口的上部边缘片材支撑体具有从图像形成装置的前表面向后倾斜的倾斜部分。

7. 发明授权

US08167307B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08167307B2
公开(公告)日：2012-05-01
申请号：US12871119
申请日：2010-08-30
申请人： Yuichiro Maeyama , Takayuki Niihara , Masahiko Yamada , Masato Ogawa
发明人： Yuichiro Maeyama , Takayuki Niihara , Masahiko Yamada , Masato Ogawa
IPC分类号： B65H5/02 , B65H5/04
CPC分类号： B41J11/0085 , B41J11/0025 , B41J11/02 , B41J11/06
摘要： Disclosed is an image forming apparatus that includes an image forming unit that forms an image and a conveyance unit that conveys a medium to be recorded opposing the image forming unit. The conveyance unit includes a platen member that guides the medium to be recorded and has plural suction holes formed therein, plural air chambers that the plural suction holes formed in the platen member face, and plural suction units that suction air inside the plural air chambers through the suction holes. At least two or more of the plural air chambers are arranged in a direction crossing a conveyance direction of the medium to be recorded. One of the plural air chambers is connected to one of the plural suction units, and one or two or more of the plural air chambers is connected to at least one of the plural suction units.
摘要翻译：公开了一种图像形成装置，其包括形成图像的图像形成单元和传送与图像形成单元相对的待记录介质的传送单元。输送单元包括：压板构件，其引导要记录的介质，并且具有形成在其中的多个吸入孔;多个空气室，形成在压板构件的多个吸入孔面;以及多个吸入单元，其吸入多个气室内的空气，吸孔。多个空气室中的至少两个以上配置在与要记录的介质的输送方向交叉的方向上。多个空气室中的一个连接到多个抽吸单元中的一个，并且多个空气室中的一个或两个以上连接到多个抽吸单元中的至少一个。

8. 发明申请

US20110063644A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110063644A1
公开(公告)日：2011-03-17
申请号：US12923269
申请日：2010-09-13
申请人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa
发明人： Takayuki Niihara , Masahiko Yamada , Yuichiro Maeyama , Masato Ogawa
IPC分类号： G06K15/00
CPC分类号： B41J15/042 , B41J15/04 , B41J29/02 , B41J29/13 , H04N1/00543 , H04N1/00665 , H04N2201/0082
摘要： An image forming apparatus including an image reading unit to read an image of a document, disposed in an upper portion of the image forming apparatus; an image forming unit to form the image on a sheet, disposed below the image reading unit; at least upper and lower sheet roll supporters provided one above the other below the image forming unit to support a sheet roll, the lower sheet roll supporter offset proximally toward a front surface of the image forming apparatus from the upper sheet roll supporter; and multiple openings provided in the front surface of the image forming apparatus for the at least upper and lower sheet roll supporters through which the sheet roll is set to the at least upper and lower sheet roll supporters from a front surface side of the image forming apparatus.
摘要翻译：一种图像形成装置，包括：图像读取单元，用于读取图像形成装置的上部的图像; 图像形成单元，用于在图像读取单元下方形成在片材上的图像; 至少上，下片卷支撑体在图像形成单元下方一个上下设置以支撑片卷，下片辊支撑件从上片材支撑件向近侧朝向图像形成装置的前表面偏移; 以及设置在图像形成装置的前表面中的多个开口，用于至少上，下片卷支撑件，片材卷从该图像形成装置的前表面侧设置在至少上，下片卷支撑件上。

9. 发明申请

US20110057380A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110057380A1
公开(公告)日：2011-03-10
申请号：US12871119
申请日：2010-08-30
申请人： Yuichiro MAEYAMA , Takayuki Niihara , Masahiko Yamada , Masato Ogawa
发明人： Yuichiro MAEYAMA , Takayuki Niihara , Masahiko Yamada , Masato Ogawa
IPC分类号： B65H5/08 , B65H9/00
CPC分类号： B41J11/0085 , B41J11/0025 , B41J11/02 , B41J11/06
摘要： Disclosed is an image forming apparatus that includes an image forming unit that forms an image and a conveyance unit that conveys a medium to be recorded opposing the image forming unit. The conveyance unit includes a platen member that guides the medium to be recorded and has plural suction holes formed therein, plural air chambers that the plural suction holes formed in the platen member face, and plural suction units that suction air inside the plural air chambers through the suction holes. At least two or more of the plural air chambers are arranged in a direction crossing a conveyance direction of the medium to be recorded. One of the plural air chambers is connected to one of the plural suction units, and one or two or more of the plural air chambers is connected to at least one of the plural suction units.
摘要翻译：公开了一种图像形成装置，其包括形成图像的图像形成单元和传送与图像形成单元相对的待记录介质的传送单元。输送单元包括：压板构件，其引导要记录的介质，并且具有形成在其中的多个吸入孔;多个空气室，形成在压板构件的多个吸入孔面;以及多个吸入单元，其吸入多个气室内的空气，吸孔。多个空气室中的至少两个以上配置在与要记录的介质的输送方向交叉的方向上。多个空气室中的一个连接到多个抽吸单元中的一个，并且多个空气室中的一个或两个以上连接到多个抽吸单元中的至少一个。

10. 发明授权

US08955962B2 Image forming apparatus including sheet cutting device 有权
标题翻译：图像形成装置，包括片材切割装置
公开(公告)号：US08955962B2
公开(公告)日：2015-02-17
申请号：US13352591
申请日：2012-01-18
申请人： Yuichiro Maeyama , Kazuhiro Wakamatsu , Masahiko Yamada , Masato Ogawa , Toshihiro Yoshinuma
发明人： Yuichiro Maeyama , Kazuhiro Wakamatsu , Masahiko Yamada , Masato Ogawa , Toshihiro Yoshinuma
IPC分类号： B41J2/165 , B26D1/24 , B26D7/00
CPC分类号： B26D1/245 , B26D2007/005 , Y10T83/121 , Y10T83/525 , Y10T83/85
摘要： An image forming apparatus includes a recording head, a carriage, a sheet cutting device, a cutter position detecting device, and a notification device. The carriage mounts the recording head and is reciprocally movable in a width direction of a sheet perpendicular to a sheet feed direction. The sheet cutting device includes a cutter and a cutter holder. A movement area of the carriage overlaps, in a thickness direction of the sheet, a movement area of the cutter holder in which the cutter holder moves to cut the sheet with the cutter. The cutter holder, after cutting the sheet, is movable in the width direction of the sheet with the cutter holder being retracted from the sheet feed path in the thickness direction of the sheet. The notification device notifies a user of an abnormality of the cutter holder based on a detection result of the cutter position detecting device.
摘要翻译：图像形成装置包括记录头，托架，片材切割装置，切割位置检测装置和通知装置。滑架安装记录头，并且能够在与片材进给方向垂直的片材的宽度方向上往复移动。片材切割装置包括切割器和切割器保持器。滑架的移动区域在片材的厚度方向上重叠切割器保持器的移动区域，在该切割器保持器中切割器保持器移动以用切割器切割片材。在切割片材之后，切割器保持器可在片材的宽度方向上移动，其中刀架在片材的厚度方向上从片材进给路径缩回。通知装置基于刀位置检测装置的检测结果通知使用者刀架的异常。

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