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1. 发明申请

US20150117896A1 CLEANING BLADE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
标题翻译：清洁叶片和图像形成装置，包括它们
公开(公告)号：US20150117896A1
公开(公告)日：2015-04-30
申请号：US14512711
申请日：2014-10-13
申请人： Naomi SUGIMOTO , Yoshiki Hozumi , Yohta Sakon , Shinji Nohsho , Masanobu Gondoh , Masahiro Ohmori , Shohei Gohda , Yuka Aoyama , Kaori Toyama
发明人： Naomi SUGIMOTO , Yoshiki Hozumi , Yohta Sakon , Shinji Nohsho , Masanobu Gondoh , Masahiro Ohmori , Shohei Gohda , Yuka Aoyama , Kaori Toyama
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/161
摘要： A cleaning blade for an image forming apparatus includes a base and a contact portion disposed on the base that contacts and cleans a surface of an intermediate transfer belt. A Martens hardness of the contact portion of the cleaning blade is at least 2 [N/mm2] and not more than 10 [N/mm2].
摘要翻译：用于图像形成装置的清洁刮板包括基部和设置在基部上的接触和清洁中间转印带的表面的接触部分。清洁刮板的接触部分的马氏体硬度为至少2 [N / mm 2]且不大于10 [N / mm 2]。

2. 发明授权

US09561912B2 Belt tracking system, multi-roller assembly and image forming apparatus employing same 有权
标题翻译：皮带跟踪系统，多辊组装和使用它的成像装置
公开(公告)号：US09561912B2
公开(公告)日：2017-02-07
申请号：US15154616
申请日：2016-05-13
申请人： Yoshiki Hozumi , Naomi Sugimoto , Yuuji Sawai , Kazuchika Saeki
发明人： Yoshiki Hozumi , Naomi Sugimoto , Yuuji Sawai , Kazuchika Saeki
IPC分类号： B65G39/16 , B65G15/64 , G03G15/16
CPC分类号： B65G39/16 , B65G15/64 , G03G15/1615 , G03G2215/00151
摘要： A belt tracking system for controlling the lateral position of a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a roller shaft, a slidable member, and a rotation restrictor. The roller shaft extends outward in the axial direction from an axial end of a specific one of the plurality of generally parallel rollers. The slidable member is slidably disposed around the roller shaft to move along the roller shaft as the belt moves laterally outward in the axial direction. The rotation restrictor is disposed adjacent to the slidable member to restrict rotation of the slidable member around the roller shaft.
摘要翻译：用于控制夹带在多个大致平行的辊上的可移动带的横向位置的带跟踪系统，用于沿垂直于彼此平行延伸的轴向方向的轴向方向运动的横轴方向包括辊轴，可滑动的会员和旋转限制器。辊轴从多个大致平行的辊中的特定一个的轴向端部沿轴向向外延伸。滑动构件围绕辊轴可滑动地设置，以便当带沿轴向横向向外移动时沿着滚轴移动。旋转限制器邻近可滑动构件设置以限制可滑动构件围绕辊轴的旋转。

3. 发明授权

US08433213B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US08433213B2
公开(公告)日：2013-04-30
申请号：US13046884
申请日：2011-03-14
申请人： Yoshiki Hozumi , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Hisashi Kikuchi , Yuu Sakakibara
发明人： Yoshiki Hozumi , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Hisashi Kikuchi , Yuu Sakakibara
IPC分类号： G03G21/10
CPC分类号： G03G15/161 , G03G21/0035 , G03G21/0076 , G03G2215/1661 , G03G2221/001
摘要： A cleaning device includes a normally charged toner cleaning unit, a reversely charged toner cleaning unit, and a pre-cleaning unit. The normally charged toner cleaning unit has a normally charged toner cleaning member, a normally charged toner recovery member, and a normally charged toner scraping member. The reversely charged toner cleaning unit has a reversely charged toner cleaning member, a reversely charged toner recovery member, and a reversely charged toner scraping member. The pre-cleaning unit has a pre-cleaning member, a pre-recovery member, and a pre-scraping member.
摘要翻译：清洁装置包括正常充电的调色剂清洁单元，反向充电的调色剂清洁单元和预清洁单元。正常充电的调色剂清洁单元具有通常充电的调色剂清洁部件，正常充电的调色剂回收部件和正常充电的调色剂刮削部件。反向充电的调色剂清洁单元具有反向充电的调色剂清洁部件，反向充电的调色剂回收部件和反向充电的调色剂刮除部件。预清洁单元具有预清洁构件，预恢复构件和预刮构件。

4. 发明授权

US09250575B2 Belt assembly and image forming apparatus including same 有权
标题翻译：皮带组装及其成像装置
公开(公告)号：US09250575B2
公开(公告)日：2016-02-02
申请号：US14524077
申请日：2014-10-27
申请人： Yoshiki Hozumi , Naomi Sugimoto , Naoki Iwaya , Yasufumi Takahashi , Masaharu Furuya , Kazuchika Saeki
发明人： Yoshiki Hozumi , Naomi Sugimoto , Naoki Iwaya , Yasufumi Takahashi , Masaharu Furuya , Kazuchika Saeki
IPC分类号： G03G15/16 , F16H7/20 , F16H7/14 , B65H5/02 , F16H7/08
CPC分类号： G03G15/1605 , B65H5/025 , B65H2404/255 , B65H2601/324 , F16H7/14 , F16H7/20 , F16H2007/0865 , F16H2007/0891 , G03G15/1615
摘要： A belt assembly includes a belt, a plurality of support rollers, and a shaft-end retainer. The belt is formed into an endless loop, entrained about and stretched taut between the plurality of support rollers with a rotary shaft. The plurality of support rollers includes a first support roller and a second support roller. The shaft-end retainer including a first retainer and a second retainer is disposed at each end of the rotary shaft of the plurality of support rollers. The first retainer detachably holds an end of the rotary shaft of the first support roller. The second retainer detachably holds an end of the rotary shaft of the second support roller and includes a second-retainer opening from which the end of the rotary shaft of the second roller is detachable from and attachable to the second retainer in a direction perpendicular to the rotary shaft of the second support roller.
摘要翻译：带组件包括带，多个支撑辊和轴端保持器。皮带形成无限循环，在旋转轴之间夹持并拉紧在多个支承辊之间。多个支撑辊包括第一支撑辊和第二支撑辊。包括第一保持器和第二保持器的轴端保持器设置在多个支撑辊的旋转轴的每个端部。第一保持器可拆卸地保持第一支撑辊的旋转轴的端部。第二保持器可拆卸地保持第二支撑辊的旋转轴的端部并且包括第二保持器开口，第二辊的旋转轴的端部从该第二保持器开口可沿着垂直于第二保持器开口的方向从第二保持器可拆卸地附接到第二保持器第二支撑辊的旋转轴。

5. 发明授权

US09238552B2 Belt tracking system, roller assembly, and image forming apparatus including same 有权
标题翻译：皮带跟踪系统，滚子组装和包括其的图像形成装置
公开(公告)号：US09238552B2
公开(公告)日：2016-01-19
申请号：US14090091
申请日：2013-11-26
申请人： Yoshiki Hozumi , Naomi Sugimoto , Yuuji Sawai , Kazuchika Saeki
发明人： Yoshiki Hozumi , Naomi Sugimoto , Yuuji Sawai , Kazuchika Saeki
IPC分类号： B65G39/16 , B65G15/64 , B65G23/44 , G03G15/16
CPC分类号： B65G39/16 , B65G15/64 , B65G23/44 , G03G15/1615 , G03G2215/00143
摘要： A belt tracking system for adjusting misalignment of a movable belt in an axial direction of a plurality of rollers about which the movable belt is entrained includes a slope member and a stationary shaft guide. The slope member is disposed at both ends of at least one of the plurality of rollers in the axial direction, to tilt the roller as the belt moves in the axial direction. The stationary shaft guide contacts the slope member. A distance between a contact point of the slope member that contacts the stationary shaft guide and an end portion of the slope member in the axial direction is longer than a maximum traveling distance that the slope member travels in the axial direction.
摘要翻译：用于调节可移动带在可移动带夹带的多个辊的轴向方向上的未对准的带跟踪系统包括倾斜构件和固定轴引导件。倾斜部件沿着轴向设置在多个辊中的至少一个辊的两端，以便随着带沿轴向移动而使辊倾斜。固定轴引导件接触斜面构件。接触固定轴引导件的倾斜部件的接触点与倾斜部件的轴向端部之间的距离比倾斜部件沿轴向行进的最大行驶距离长。

6. 发明授权

US08548350B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US08548350B2
公开(公告)日：2013-10-01
申请号：US13048431
申请日：2011-03-15
申请人： Yoshiki Hozumi , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Hisashi Kikuchi , Yuu Sakakibara
发明人： Yoshiki Hozumi , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Hisashi Kikuchi , Yuu Sakakibara
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/161 , G03G21/0035 , G03G2215/1661
摘要： There is provided a pre-cleaning brush roller being a pre-cleaning member which is disposed on an upstream of a normally-charged-toner cleaning brush roller and an oppositely-charged-toner cleaning brush roller in a surface moving direction of an intermediate transfer belt, is applied with a voltage having a polarity opposite to a normal charge polarity of toner, and electrostatically removes the toner having the normal charge polarity.
摘要翻译：提供了一种预清洁刷辊，其是预置清洁构件，其设置在正常充电的调色剂清洁刷辊的上游，并且相对带电的调色剂清洁刷辊在中间转印的表面移动方向上带施加具有与调色剂的正常充电极性相反的极性的电压，并且静电除去具有正常充电极性的调色剂。

7. 发明申请

US20120008973A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：清洁装置和图像形成装置，包括它们
公开(公告)号：US20120008973A1
公开(公告)日：2012-01-12
申请号：US13178025
申请日：2011-07-07
申请人： Yuu SAKAKIBARA , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Naruse Osamu
发明人： Yuu SAKAKIBARA , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Naruse Osamu
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/161 , G03G21/0035 , G03G21/0076 , G03G2215/1661 , G03G2221/001
摘要： A cleaning device disposed downstream from a transfer position in a direction of rotation of the image carrier to remove toner from the image carrier. The cleaning device includes a normally-charged toner cleaning member to electrostatically remove normally-charged toner from the image carrier, one of a polarity controller to control the toner on the image carrier to have a normal charging polarity and a reversely-charged toner cleaning member to electrostatically remove reversely-charged toner from the image carrier, a pre-cleaning member to electrostatically remove normally-charged toner from the image carrier, a pre-collection member to electrostatically collect the toner from the pre-cleaning member, and a control unit to reduce a voltage applied to the pre-cleaning member immediately after an untransferred toner image is removed from the image carrier by the pre-cleaning member below a voltage applied to the pre-cleaning member during removal of the untransferred toner image.
摘要翻译：一种清洁装置，其设置在图像载体的旋转方向上的转印位置的下游，以从图像载体中去除调色剂。清洁装置包括常规充电的调色剂清洁部件，用于从图像载体静电去除正常充电的调色剂，极性控制器之一，用于控制图像载体上的调色剂以具有正常的充电极性，以及反向充电的调色剂清洁部件从图像载体静电去除反向充电的调色剂，预清洁部件，以静电去除来自图像载体的正常充电的调色剂;预收集部件，用于从预清洁部件静电收集调色剂;以及控制单元以在移除未转印的调色剂图像之后，将未转印的调色剂图像在预清洁部件从图像载体移除到低于施加到预清洁部件的电压之后立即降低施加到预清洁部件的电压。

8. 发明申请

US20110158677A1 CLEANING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置和图像形成装置
公开(公告)号：US20110158677A1
公开(公告)日：2011-06-30
申请号：US12955320
申请日：2010-11-29
申请人： Hisashi KIKUCHI , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Yoshiki Hozumi , Yuu Sakakibara
发明人： Hisashi KIKUCHI , Kenji Sugiura , Osamu Naruse , Naomi Sugimoto , Yoshiki Hozumi , Yuu Sakakibara
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/161 , G03G21/0035 , G03G21/0076 , G03G2215/1661 , G03G2221/001
摘要： There is provided a cleaning apparatus, comprising: a normally-charged toner cleaning member that receives a voltage having a polarity reverse to a normal charging polarity of a toner and electrostatically removes a toner having the normal charging polarity on a cleaning target; a reversely-charged toner cleaning member that receives a voltage having the same polarity as the normal charging polarity of a toner and electrostatically removes a toner having a polarity reverse to the normal charging polarity on the cleaning target; and a pre-cleaning member that is disposed at an upstream side of the normally-charged toner cleaning member and the reversely-charged toner cleaning member in a surface moving direction of the cleaning target, receives a voltage having a polarity reverse to the normal charging polarity of the toner, and electrostatically removes a toner having the normal charging polarity on the cleaning target.
摘要翻译：提供了一种清洁装置，包括：正常充电的调色剂清洁部件，其接收具有与调色剂的正常充电极性相反的极性的电压，并且在清洁对象物上静电除去具有正常充电极性的调色剂; 接收与调色剂的正常充电极性相同极性的电压的反向充电的调色剂清洁部件，并且静电除去在清洁对象物上具有与正常充电极性相反的极性的调色剂; 并且在清洁对象的表面移动方向上设置在正常充电的调色剂清洁部件和反向充电的调色剂清洁部件的上游侧的预清洁部件接收与正常充电相反极性的电压调色剂的极性，并且静电除去在清洁对象物上具有正常充电极性的调色剂。

9. 发明申请

US20110085834A1 Cleaning device and image forming apparatus incorporating same 审中-公开
标题翻译：清洁装置和结合其的图像形成装置
公开(公告)号：US20110085834A1
公开(公告)日：2011-04-14
申请号：US12923856
申请日：2010-10-12
申请人： Osamu Naruse , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Yuu Sakakibara
发明人： Osamu Naruse , Kenji Sugiura , Naomi Sugimoto , Hisashi Kikuchi , Yoshiki Hozumi , Yuu Sakakibara
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G21/10 , G03G2221/1627
摘要： A cleaning device for an electrophotographic image forming apparatus includes a primary cleaning brush, a collecting roller, and a blade. The primary cleaning brush is configured to remove post-transfer residual toner remaining on an image carrying member. The collecting roller is configured to cause the post-transfer residual toner adhering to the first cleaning brush to electrostatically adhere thereto, is made of metal, and has a surface roughness Ra of at least approximately 0.08 micrometers. The blade is configured to come into contact with the collecting roller and mechanically remove the post-transfer residual toner adhering to the collecting roller.
摘要翻译：一种用于电子照相图像形成装置的清洁装置，包括主清洁刷，收集辊和叶片。主清洁刷被配置为去除残留在图像承载构件上的转印后残留调色剂。收集辊构造成使粘附到第一清洁刷上的后转印残余调色剂静电粘附到其上，由金属制成，并且具有至少约0.08微米的表面粗糙度Ra。刀片被配置为与收集辊接触并且机械地去除附着在收集辊上的后转印残留调色剂。

10. 发明授权

US10031463B2 Belt device, belt control device, and image forming apparatus including same 有权
公开(公告)号：US10031463B2
公开(公告)日：2018-07-24
申请号：US15421741
申请日：2017-02-01
申请人： Yoshiki Hozumi , Naomi Sugimoto , Hisashi Kikuchi
发明人： Yoshiki Hozumi , Naomi Sugimoto , Hisashi Kikuchi
IPC分类号： B65H5/22 , G03G15/00 , B65H5/02 , B65H9/00
摘要： A belt control device includes a holder to movably support a rotation shaft of at least one of the plurality of rotators around which a belt is looped, a contact part to contact an end of the belt as the belt moves in a belt width direction, a stationary frame part disposed facing the holder, a shaft moving device to move the rotation shaft as the belt moves, and at least one projection disposed on one of the stationary frame part and the holder. The projection is to contact the other of the stationary frame part and the holder. The projection includes a long projection having a contact portion extending in a shaft moving direction in which the rotation shaft moves, and the contact portion is contactable with the other of the stationary frame part and the holder.

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