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1. 发明授权

US08577253B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08577253B2
公开(公告)日：2013-11-05
申请号：US13028580
申请日：2011-02-16
申请人： Hirotaka Mori , Masato Makino
发明人： Hirotaka Mori , Masato Makino
IPC分类号： G03G15/00
CPC分类号： G03G15/1685 , G03G21/1623 , G03G21/1695 , G03G2215/1623 , G03G2221/1684 , G03G2221/1687
摘要： An image forming apparatus may include a removable/attachable belt unit. In operation, the belt unit may be secured to a main body of the image forming apparatus using a lock mechanism to prevent extraneous or unexpected shifts and/or other movements. The lock mechanism may be located closer to a rotation pivot than to a midpoint between the rotation pivot and a rotation axis of a driven roller. This positioning of the lock mechanism may allow easier attachment and removal of the belt unit. Additionally, the lock mechanism may include an urging member configured to sandwich a protruding member of the belt unit against a contact surface in a front-rear direction. This reduces the potential for elastic or creep deformation of the belt unit.
摘要翻译：图像形成装置可以包括可拆卸/可附接的皮带单元。在操作中，带单元可以使用锁定机构固定到图像形成装置的主体，以防止外来或意外的移位和/或其他移动。锁定机构可以位于比旋转枢轴和从动辊的旋转轴线之间的中点更靠近旋转枢轴的位置。锁定机构的这种定位可以允许更容易地附接和移除带单元。此外，锁定机构可以包括被构造成将带组件的突出构件相对于前后方向上的接触表面夹紧的推动构件。这降低了带单元的弹性或蠕变变形的可能性。

2. 发明授权

US08731425B2 Bias application control in an image forming apparatus 有权
标题翻译：图像形成装置中的偏置应用控制
公开(公告)号：US08731425B2
公开(公告)日：2014-05-20
申请号：US13207684
申请日：2011-08-11
申请人： Hiroshige Hiramatsu , Hirotaka Mori , Mayu Okada , Masato Makino
发明人： Hiroshige Hiramatsu , Hirotaka Mori , Mayu Okada , Masato Makino
IPC分类号： G03G21/06
CPC分类号： G03G21/0005 , G03G15/168 , G03G2215/0141 , G03G2215/0196 , G03G2215/1661
摘要： An image forming apparatus is provided. The image forming apparatus includes an image carrier, a conveyance belt which conveys a recording sheet via a position opposing the image carrier, a belt cleaner which removes adhered matters on the conveyance belt, a driving unit which drives the image carrier and the conveyance belt, a bias applying unit which applies a cleaning bias to the belt cleaner, and a controller which controls the driving unit and the bias applying unit such that when the image carrier is driven at a first speed, the cleaning bias is applied to the belt cleaner, and when the image carrier is driven at a second speed slower than the first speed, the cleaning bias is not applied to the belt cleaner.
摘要翻译：提供一种图像形成装置。图像形成装置包括图像载体，通过与图像载体相对的位置传送记录纸的输送带，去除输送带上的附着物的带清洁器，驱动图像载体和输送带的驱动单元，向皮带清洁器施加清洁偏压的偏压施加单元，以及控制驱动单元和偏压施加单元的控制器，使得当以第一速度驱动图像载体时，将清洁偏压施加到带清洁器，并且当以比第一速度慢的第二速度驱动图像载体时，清洁偏压不会施加到带清洁器。

3. 发明申请

US20110200355A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110200355A1
公开(公告)日：2011-08-18
申请号：US13028580
申请日：2011-02-16
申请人： Hirotaka Mori , Masato Makino
发明人： Hirotaka Mori , Masato Makino
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/1685 , G03G21/1623 , G03G21/1695 , G03G2215/1623 , G03G2221/1684 , G03G2221/1687
摘要： An image forming apparatus may include a removable/attachable belt unit. In operation, the belt unit may be secured to a main body of the image forming apparatus using a lock mechanism to prevent extraneous or unexpected shifts and/or other movements. The lock mechanism may be located closer to a rotation pivot than to a midpoint between the rotation pivot and a rotation axis of a driven roller. This positioning of the lock mechanism may allow easier attachment and removal of the belt unit. Additionally, the lock mechanism may include an urging member configured to sandwich a protruding member of the belt unit against a contact surface in a front-rear direction. This reduces the potential for elastic or creep deformation of the belt unit.
摘要翻译：图像形成装置可以包括可拆卸/可附接的皮带单元。在操作中，带单元可以使用锁定机构固定到图像形成装置的主体，以防止外来或意外的移位和/或其他移动。锁定机构可以位于比旋转枢轴和从动辊的旋转轴线之间的中点更靠近旋转枢轴的位置。锁定机构的这种定位可以允许更容易地附接和移除带单元。此外，锁定机构可以包括被构造成将带组件的突出构件相对于前后方向上的接触表面夹紧的推动构件。这降低了带单元的弹性或蠕变变形的可能性。

4. 发明授权

US09170547B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09170547B2
公开(公告)日：2015-10-27
申请号：US13748686
申请日：2013-01-24
申请人： Hirotaka Mori
发明人： Hirotaka Mori
IPC分类号： G03G15/00 , G03G21/00 , G03G15/01
CPC分类号： G03G15/6552 , G03G15/0194 , G03G15/657
摘要： An image forming apparatus, comprising: a main body, at least one photosensitive drum, a transfer belt provided in the main body to form a conveying surface; a fixing unit; and an antistatic member configured to suppress detachment discharge caused when a sheet-like medium is detached from the transfer belt, wherein the antistatic member is situated in the main body at a position on a downstream side of the at least one photosensitive drum and on an upstream side of the fixing unit along the conveying path, wherein the at least one photosensitive drum is held on a photosensitive drum holding body configured to be detachably attachable to the main body; and the antistatic member is provided for the at least one photosensitive drum holding body on a downstream side with respect to a contact position between the at least one photosensitive drum and the sheet-like medium.
摘要翻译：一种图像形成装置，包括：主体，至少一个感光鼓，设置在主体中以形成传送表面的转印带; 固定单元; 以及抗静电部件，其构造成抑制当片状介质从所述转印带分离时引起的剥离放电，其中所述抗静电部件位于所述主体中，位于所述至少一个感光鼓的下游侧的位置，所述固定单元沿所述输送路径的上游侧，其中所述至少一个感光鼓被保持在感光鼓保持体上，所述感光鼓保持体被构造成可拆卸地附接到所述主体; 并且所述抗静电部件相对于所述至少一个感光鼓和所述片状介质之间的接触位置设置在所述至少一个感光鼓保持体的下游侧。

5. 发明授权

US08774673B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08774673B2
公开(公告)日：2014-07-08
申请号：US13349926
申请日：2012-01-13
申请人： Shougo Sato , Hiroshi Nakano , Hirotaka Mori
发明人： Shougo Sato , Hiroshi Nakano , Hirotaka Mori
IPC分类号： G03G15/00 , G03G15/01 , G03G21/16
CPC分类号： G03G21/1842 , G03G15/0194 , G03G21/1633 , G03G21/1666 , G03G2215/0141 , G03G2221/166 , G03G2221/1684 , G03G2221/1869
摘要： An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; and a main body circuit board provided in the main body and connected to the exposure members via a cable. The main body circuit board is arranged below the belt, and the cable passes a region outside the belt in the axial direction of the photoconductor drum and is connected to the main body circuit board.
摘要翻译：一种成像设备包括：多个感光鼓; 多个曝光构件; 鼓支撑构件，其具有在感光鼓的轴向上彼此相对设置的一对侧壁，并且构造成将感光鼓和曝光构件支撑在侧壁之间; 设置在感光鼓的下方和相对的带上; 一对引导构件，构造成支撑鼓支撑构件，同时允许鼓支撑构件的直线运动; 以及主体电路板，设置在主体中并且经由电缆连接到曝光构件。主体电路板布置在带的下方，并且电缆沿着感光鼓的轴向通过带外的区域并且连接到主体电路板。

6. 发明授权

US08725031B2 Image forming apparatus having waste toner container that stores toner removed from intermediate transfer belt 有权
标题翻译：具有废弃调色剂容器的图像形成装置，其存储从中间转印带去除的调色剂
公开(公告)号：US08725031B2
公开(公告)日：2014-05-13
申请号：US13946724
申请日：2013-07-19
申请人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
发明人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G21/169 , G03G15/0131 , G03G15/0194 , G03G15/161 , G03G15/6529 , G03G21/0005 , G03G21/10 , G03G21/105 , G03G21/12 , G03G21/1604 , G03G21/1623 , G03G21/1633 , G03G21/1695 , G03G2215/1661 , G03G2221/1684 , G03G2221/169 , G03G2221/1869
摘要： An image forming apparatus is provided. The image forming apparatus includes a chassis having a first opening on a first side, a cover, movable between an open position and a closed position, a plurality of photosensitive members, an intermediate transfer belt, a plurality of primary-transfer members, a secondary-transfer roller, a first feed roller, a cleaner device, a waste toner container, which is removably installed in the chassis through the first opening and settled in a position opposite from the plurality of photosensitive members across the intermediate transfer belt, to store residual toner collected by the cleaner device, a connector, a first feeding path, a second feeding path, and a second feed roller. The second feed roller is rotatably supported by the cover and movable along with the cover to yield the first opening to the waste toner container when the cover is in the open position.
摘要翻译：提供一种图像形成装置。图像形成装置包括：底架，其具有在第一侧上的第一开口，可在打开位置和关闭位置之间移动的盖，多个感光构件，中间转印带，多个一次转印构件，二次转印辊，第一进料辊，清洁装置，废调色剂容器，其通过第一开口可移除地安装在底架中并且在与中间转印带的多个感光构件相对的位置上沉降，以存储残留物由清洁装置收集的调色剂，连接器，第一进给路径，第二进给路径和第二进给辊。第二进料辊由盖可旋转地支撑并且与盖一起可移动，以在盖处于打开位置时产生到废调色剂容器的第一开口。

7. 发明授权

US08301060B2 Image forming apparatus with a belt unit and a mark sensor 有权
标题翻译：具有皮带单元和标记传感器的图像形成装置
公开(公告)号：US08301060B2
公开(公告)日：2012-10-30
申请号：US12410876
申请日：2009-03-25
申请人： Hirotaka Mori
发明人： Hirotaka Mori
IPC分类号： G03G15/08
CPC分类号： G03G21/168 , G03G15/0131 , G03G2215/0158 , G03G2221/1642
摘要： An image forming apparatus with a detachable belt unit and supporting frame are described. The detachable belt unit is positioned in the supporting frame. One or more mark sensors are positioned on the supporting frame and are configured to detect alignment marks deposited on an endless belt of the belt unit.
摘要翻译：描述了具有可拆卸带单元和支撑框架的图像形成装置。可拆卸带单元位于支撑框架中。一个或多个标记传感器定位在支撑框架上并被配置为检测沉积在带单元的环形带上的对准标记。

8. 发明授权

US08185016B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08185016B2
公开(公告)日：2012-05-22
申请号：US12646401
申请日：2009-12-23
申请人： Hirotaka Mori , Atsushi Miwa
发明人： Hirotaka Mori , Atsushi Miwa
IPC分类号： G03G21/00
CPC分类号： G03G21/168 , G03G15/0189 , G03G15/0194 , G03G21/1623 , G03G2215/0141 , G03G2221/1642
摘要： An image forming apparatus includes: a main body; an image forming unit including a plurality of photosensitive drums on which electrostatic latent images are formed, respectively; a sheet storing unit detachably attached to the main body and configured to store a recording sheet, and the sheet storing unit being disposed in a first space defined in the main body when the sheet storing unit is attached to the main body; and a belt unit disposed between the plurality of photosensitive drums and the sheet storing unit and including a belt opposing the plurality of photosensitive drums. The belt unit is detachable from the main body through the first space in a state in which at least a part of the sheet storing unit is positioned outside the main body.
摘要翻译：一种图像形成装置，包括：主体; 图像形成单元，其分别包括形成有静电潜像的多个感光鼓; 片材存储单元，其可拆卸地附接到主体并且被配置为存储记录片材，并且当片材存储单元附接到主体时，片材存储单元设置在限定在主体中的第一空间中; 以及设置在所述多个感光鼓和所述片材存储单元之间并且包括与所述多个感光鼓相对的带的带单元。皮带单元在片材存储单元的至少一部分位于主体外部的状态下通过第一空间从主体拆卸。

9. 发明授权

US07957672B2 Image forming apparatus with a belt unit 有权
标题翻译：具有皮带单元的成像设备
公开(公告)号：US07957672B2
公开(公告)日：2011-06-07
申请号：US11488133
申请日：2006-07-18
申请人： Atsushi Kato , Hirotaka Mori
发明人： Atsushi Kato , Hirotaka Mori
IPC分类号： G03G15/08
CPC分类号： G03G15/754 , G03G15/161 , G03G15/1615 , G03G2215/00139 , G03G2221/1642
摘要： An image formation apparatus is provided that prevents a belt from becoming displaced or detached from a belt unit. When a belt unit is detached from a main body casing, a tension roller is fixed in an outwardly protruding position by a fixing member. Thereby, the conveyor belt is stretched such that the conveyor belt is configured to be prevented from becoming displaced or detached. When the belt unit is mounted in the main body casing, fixation of the tension roller by the fixing member is released by a releasing protrusion and a suitable operating tensile force is imparted to the conveyor belt by coiled springs provided on the main body casing side.
摘要翻译：提供一种图像形成装置，其防止带从带单元移位或分离。当皮带单元从主体外壳分离时，张紧辊通过固定构件固定在向外突出的位置。由此，输送带被拉伸，使得输送带被构造成防止变位或脱离。当带单元安装在主体壳体中时，通过固定构件固定张紧辊由释放突起释放，并且通过设置在主体外壳侧上的螺旋弹簧向输送带施加合适的操作张力。

10. 发明申请

US20100166455A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100166455A1
公开(公告)日：2010-07-01
申请号：US12646401
申请日：2009-12-23
申请人： Hirotaka Mori , Atsushi Miwa
发明人： Hirotaka Mori , Atsushi Miwa
IPC分类号： G03G21/18
CPC分类号： G03G21/168 , G03G15/0189 , G03G15/0194 , G03G21/1623 , G03G2215/0141 , G03G2221/1642
摘要： An image forming apparatus includes: a main body; an image forming unit including a plurality of photosensitive drums on which electrostatic latent images are formed, respectively; a sheet storing unit detachably attached to the main body and configured to store a recording sheet, and the sheet storing unit being disposed in a first space defined in the main body when the sheet storing unit is attached to the main body; and a belt unit disposed between the plurality of photosensitive drums and the sheet storing unit and including a belt opposing the plurality of photosensitive drums. The belt unit is detachable from the main body through the first space in a state in which at least a part of the sheet storing unit is positioned outside the main body.
摘要翻译：一种图像形成装置，包括：主体; 图像形成单元，其分别包括形成有静电潜像的多个感光鼓; 片材存储单元，其可拆卸地附接到主体并且被配置为存储记录片材，并且当片材存储单元附接到主体时，片材存储单元设置在限定在主体中的第一空间中; 以及设置在所述多个感光鼓和所述片材存储单元之间并且包括与所述多个感光鼓相对的带的带单元。皮带单元在片材存储单元的至少一部分位于主体外部的状态下通过第一空间从主体拆卸。

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