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1. 发明申请

US20060182466A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20060182466A1
公开(公告)日：2006-08-17
申请号：US11208892
申请日：2005-08-23
申请人： Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda , Koichiro Yuasa
发明人： Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda , Koichiro Yuasa
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G21/0005 , G03G21/0076 , G03G2221/001 , G03G2221/0042
摘要： An image forming apparatus includes a latent-image carrier, a developing unit, a transfer unit, a cleaning unit, a recovered-toner supply unit, and a foreign-matter collecting unit. The developing unit carries a developer containing a toner and develops an electrostatic latent image on the latent-image carrier with the toner. The transfer unit transfers the toner developed on the latent-image carrier to a recording material directly or via an intermediate transfer body. The cleaning unit removes a toner remaining on at least one of the latent-image carrier and the intermediate transfer medium after the transfer. The recovered-toner supply unit supplies a toner removed by the cleaning unit to the developing unit again. The foreign-matter collecting unit collects a foreign matter, which is mixed into the toner supplied from the recovered-toner supply unit and moved onto the latent-image carrier by the developing unit, before the transfer by the transfer unit.
摘要翻译：图像形成装置包括潜像载体，显影单元，转印单元，清洁单元，回收调色剂供应单元和异物收集单元。显影单元携带含有调色剂的显影剂，并利用调色剂在潜像载体上显影静电潜像。转印单元将在潜像载体上显影的调色剂直接或通过中间转印体转印到记录材料上。在转印之后，清洁单元去除残留在至少一个潜像载体和中间转印介质上的调色剂。回收的调色剂供应单元再次将由清洁单元去除的调色剂提供给显影单元。异物收集单元在由转印单元转印之前收集异物，该异物被混合到从回收调色剂供应单元供应的调色剂中并由显影单元移动到潜像载体上。

2. 发明申请

US20060216086A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060216086A1
公开(公告)日：2006-09-28
申请号：US11212847
申请日：2005-08-29
申请人： Koichiro Yuasa , Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda
发明人： Koichiro Yuasa , Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda
IPC分类号： G03G21/00 , G03G21/12
CPC分类号： G03G21/12 , G03G21/105
摘要： An image forming apparatus has an image carrier on which an electrostatic latent image is formed, a developing unit that develops the electrostatic latent image using a toner to form a toner image, and a cleaning unit that removes the toner remaining on the image carrier after transferring the toner image to a recording medium. The image forming apparatus includes a buffer housing unit that temporarily houses the toner removed by the cleaning unit, a first carrier unit comprising a carrier driving member, the first carrier unit provided between the cleaning unit and the buffer housing unit, and the first carrier unit carries the toner removed by the cleaning unit to the buffer housing unit using the a carrier driving member, a second carrier unit comprising a carrier driving member, the seconf carrier unit provided between the buffer housing unit and the developing unit, and the second carrier unit carries the toner housed in the buffer housing unit to the developing unit using the carrier driving member, a waste housing unit connected to the buffer housing unit, and a control unit that separately controls the carrier driving member of the first carrier unit and the carrier driving member of the second carrier unit, wherein the buffer housing unit has an upper limit of housing capacity, and the waste housing unit houses the toner exceeding the upper limit and overflowing from the buffer unit.
摘要翻译：图像形成装置具有其上形成有静电潜像的图像载体，使用调色剂显影静电潜像以形成调色剂图像的显影单元，以及在转印之后去除残留在图像载体上的调色剂的清洁单元调色剂图像到记录介质。图像形成装置包括缓冲容纳单元，其暂时容纳由清洁单元移除的调色剂;第一载体单元，包括载体驱动构件，设置在清洁单元和缓冲容纳单元之间的第一载体单元和第一载体单元使用载体驱动构件将由清洁单元移除的调色剂携带到缓冲容纳单元，第二载体单元，包括载体驱动构件，设置在缓冲壳体单元和显影单元之间的第二载体单元和第二载体单元将容纳在缓冲容纳单元中的调色剂携带使用载体驱动构件的显影单元，连接到缓冲容纳单元的废物容纳单元和分别控制第一载体单元的载体驱动构件和载体驱动的控制单元第二承载单元的构件，其中缓冲器容纳单元具有容纳容量的上限和废物壳体单元容纳调色剂超过上限并从缓冲单元溢出。

3. 发明申请

US20060204272A1 Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US20060204272A1
公开(公告)日：2006-09-14
申请号：US11225045
申请日：2005-09-14
申请人： Miho Ikeda , Yasuhiro Oda , Akihisa Maruyama , Koichiro Yuasa
发明人： Miho Ikeda , Yasuhiro Oda , Akihisa Maruyama , Koichiro Yuasa
IPC分类号： G03G15/16
CPC分类号： G03G15/168
摘要： A color image forming apparatus includes image forming units, an intermediate transfer body, and cleaning units. The image forming units form toner images of different colors. Each image forming units includes a developing unit supplying toner of each color. The toner images of the respective colors formed by the image forming units are primarily transferred onto the intermediate transfer body in a superposed manner. A toner image having been transferred onto the intermediate transfer body is secondarily transferred onto a recording medium. The cleaning units remove a residual toner on the intermediate transfer body. The cleaning units include first and second cleaning units. The first cleaning unit removes from the intermediate transfer body the largest amount of foreign matters, among all the cleaning units. A residual toner removed by at least the second cleaning unit is returned to one of developing units that supplies a black toner.
摘要翻译：彩色图像形成装置包括图像形成单元，中间转印体和清洁单元。图像形成单元形成不同颜色的调色剂图像。每个图像形成单元包括提供每种颜色的调色剂的显影单元。由图像形成单元形成的各种颜色的调色剂图像主要以叠加方式转印到中间转印体上。已经转印到中间转印体上的调色剂图像被二次转印到记录介质上。清洁单元去除中间转印体上的残留调色剂。清洁单元包括第一和第二清洁单元。在所有清洁单元中，第一清洁单元从中间转印体中除去最大量的异物。通过至少第二清洁单元去除的残留调色剂返回到供给黑色调色剂的显影单元之一。

4. 发明授权

US07395022B2 Image forming apparatus with toner recovery system 有权
标题翻译：具有调色剂回收系统的成像设备
公开(公告)号：US07395022B2
公开(公告)日：2008-07-01
申请号：US11212847
申请日：2005-08-29
申请人： Koichiro Yuasa , Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda
发明人： Koichiro Yuasa , Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda
IPC分类号： G03G15/21
CPC分类号： G03G21/12 , G03G21/105
摘要： An image forming apparatus has an image carrier on which an electrostatic latent image is formed, a developing unit that develops the electrostatic latent image using a toner to form a toner image, and a cleaning unit that removes the toner remaining on the image carrier after transferring the toner image to a recording medium. The image forming apparatus includes a buffer housing unit that temporarily houses the toner removed by the cleaning unit, a first carrier unit comprising a carrier driving member, the first carrier unit provided between the cleaning unit and the buffer housing unit, and the first carrier unit carries the toner removed by the cleaning unit to the buffer housing unit using the a carrier driving member, a second carrier unit comprising a carrier driving member, the second carrier unit provided between the buffer housing unit and the developing unit, and the second carrier unit carries the toner housed in the buffer housing unit to the developing unit using the carrier driving member, a waste housing unit connected to the buffer housing unit, and a control unit that separately controls the carrier driving member of the first carrier unit and the carrier driving member of the second carrier unit, wherein the buffer housing unit has an upper limit of housing capacity, and the waste housing unit houses the toner exceeding the upper limit and overflowing from the buffer unit.
摘要翻译：图像形成装置具有其上形成有静电潜像的图像载体，使用调色剂显影静电潜像以形成调色剂图像的显影单元，以及在转印之后去除残留在图像载体上的调色剂的清洁单元调色剂图像到记录介质。图像形成装置包括缓冲容纳单元，其临时容纳由清洁单元移除的调色剂;第一载体单元，包括载体驱动构件，设置在清洁单元和缓冲容纳单元之间的第一载体单元和第一载体单元使用载体驱动构件将由清洁单元移除的调色剂携带到缓冲容纳单元，第二载体单元包括载体驱动构件，设置在缓冲容纳单元和显影单元之间的第二载体单元和第二载体单元将容纳在缓冲容纳单元中的调色剂携带使用载体驱动构件的显影单元，连接到缓冲容纳单元的废物容纳单元和分别控制第一载体单元的载体驱动构件和载体驱动的控制单元第二承载单元的构件，其中缓冲器容纳单元具有容纳容量的上限和废物壳体单元容纳调色剂超过上限并从缓冲单元溢出。

5. 发明授权

US07251434B2 Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US07251434B2
公开(公告)日：2007-07-31
申请号：US11225045
申请日：2005-09-14
申请人： Miho Ikeda , Yasuhiro Oda , Akihisa Maruyama , Koichiro Yuasa
发明人： Miho Ikeda , Yasuhiro Oda , Akihisa Maruyama , Koichiro Yuasa
IPC分类号： G03G15/16 , G03G21/00
CPC分类号： G03G15/168
摘要： A color image forming apparatus includes image forming units, an intermediate transfer body, and cleaning units. The image forming units form toner images of different colors. Each image forming units includes a developing unit supplying toner of each color. The toner images of the respective colors formed by the image forming units are primarily transferred onto the intermediate transfer body in a superposed manner. A toner image having been transferred onto the intermediate transfer body is secondarily transferred onto a recording medium. The cleaning units remove a residual toner on the intermediate transfer body. The cleaning units include first and second cleaning units. The first cleaning unit removes from the intermediate transfer body the largest amount of foreign matters, among all the cleaning units. A residual toner removed by at least the second cleaning unit is returned to one of developing units that supplies a black toner.
摘要翻译：彩色图像形成装置包括图像形成单元，中间转印体和清洁单元。图像形成单元形成不同颜色的调色剂图像。每个图像形成单元包括提供每种颜色的调色剂的显影单元。由图像形成单元形成的各种颜色的调色剂图像主要以叠加方式转印到中间转印体上。已经转印到中间转印体上的调色剂图像被二次转印到记录介质上。清洁单元去除中间转印体上的残留调色剂。清洁单元包括第一和第二清洁单元。在所有清洁单元中，第一清洁单元从中间转印体中除去最大量的异物。通过至少第二清洁单元去除的残留调色剂返回到供给黑色调色剂的显影单元之一。

6. 发明授权

US07224930B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07224930B2
公开(公告)日：2007-05-29
申请号：US11208892
申请日：2005-08-23
申请人： Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda , Koichiro Yuasa
发明人： Yasuhiro Oda , Akihisa Maruyama , Miho Ikeda , Koichiro Yuasa
IPC分类号： G03G21/10 , G03G21/00 , G03G15/16 , G03G15/08
CPC分类号： G03G21/0005 , G03G21/0076 , G03G2221/001 , G03G2221/0042
摘要： An image forming apparatus includes a latent-image carrier, a developing unit, a transfer unit, a cleaning unit, a recovered-toner supply unit, and a foreign-matter collecting unit. The developing unit carries a developer containing a toner and develops an electrostatic latent image on the latent-image carrier with the toner. The transfer unit transfers the toner developed on the latent-image carrier to a recording material directly or via an intermediate transfer body. The cleaning unit removes a toner remaining on at least one of the latent-image carrier and the intermediate transfer medium after the transfer. The recovered-toner supply unit supplies a toner removed by the cleaning unit to the developing unit again. The foreign-matter collecting unit collects a foreign matter, which is mixed into the toner supplied from the recovered-toner supply unit and moved onto the latent-image carrier by the developing unit, before the transfer by the transfer unit.
摘要翻译：图像形成装置包括潜像载体，显影单元，转印单元，清洁单元，回收调色剂供应单元和异物收集单元。显影单元携带含有调色剂的显影剂，并利用调色剂在潜像载体上显影静电潜像。转印单元将在潜像载体上显影的调色剂直接或通过中间转印体转印到记录材料上。在转印之后，清洁单元去除残留在至少一个潜像载体和中间转印介质上的调色剂。回收的调色剂供应单元再次将由清洁单元去除的调色剂提供给显影单元。异物收集单元在由转印单元转印之前收集异物，该异物被混合到从回收调色剂供应单元供应的调色剂中并由显影单元移动到潜像载体上。

7. 发明申请

US20060204296A1 Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20060204296A1
公开(公告)日：2006-09-14
申请号：US11225216
申请日：2005-09-14
申请人： Akihisa Maruyama , Yasuhiro Oda , Miho Ikeda , Koichiro Yuasa
发明人： Akihisa Maruyama , Yasuhiro Oda , Miho Ikeda , Koichiro Yuasa
IPC分类号： G03G21/00
CPC分类号： G03G21/0035
摘要： An image forming apparatus includes an image carrier, a cleaning device and a developing device. The cleaning device recovers a toner remaining on the image carrier. The toner recovered by the cleaning device is supplied to the developing device. The cleaning device includes a conductive brush member and an elastic blade. The conductive brush member is disposed on upstream of the image carrier in a rotation direction of the image carrier so as to be in contact with the image carrier. The conductive brush member recovers the toner remaining on the image carrier electrostatically. The elastic blade is disposed on downstream of the image carrier so as to be in contact with the image carrier. A toner recovered by the conductive brush member is supplied to the developing device and used in image formation again. A toner recovered by the elastic blade is discarded.
摘要翻译：图像形成装置包括图像载体，清洁装置和显影装置。清洁装置恢复残留在图像载体上的调色剂。由清洁装置回收的调色剂供应到显影装置。清洁装置包括导电刷构件和弹性刮板。导电刷构件沿着图像载体的旋转方向设置在图像载体的上游，以便与图像载体接触。导电刷构件静电地恢复残留在图像载体上的调色剂。弹性叶片设置在图像载体的下游，以便与图像载体接触。由导电刷构件回收的调色剂被提供给显影装置，并再次用于图像形成。由弹性刮刀回收的调色剂被丢弃。

8. 发明授权

US08126385B2 Image forming mechanism and image forming device 有权
标题翻译：图像形成机构和图像形成装置
公开(公告)号：US08126385B2
公开(公告)日：2012-02-28
申请号：US12558680
申请日：2009-09-14
申请人： Kazuhiko Arai , Nobuyuki Nakayama , Daisuke Nagao , Ryosuke Takahashi , Yasuhiro Oda , Koichiro Yuasa
发明人： Kazuhiko Arai , Nobuyuki Nakayama , Daisuke Nagao , Ryosuke Takahashi , Yasuhiro Oda , Koichiro Yuasa
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G21/0017
摘要： There is provided an image forming mechanism including: an image carrier containing a lubricant in a photosensitive layer that is formed on a surface of the image carrier, and on which an electrostatic latent image is formed; a developing section developing the electrostatic latent image into a visible image by a developer that contains the lubricant; and a cleaning member formed with a first layer that contacts the photosensitive layer, and a second layer that is formed of a material having a lower modulus of repulsion elasticity than the first layer and that is layered with the first layer and that does not contact the surface of the image carrier.
摘要翻译：提供了一种图像形成机构，包括：图像载体，其在感光层中含有润滑剂，所述感光层形成在所述图像载体的表面上，并且形成有静电潜像; 显影部，其通过含有润滑剂的显影剂将静电潜像显影成可见图像; 以及形成有与感光层接触的第一层的清洁构件，以及由具有比第一层更低的排斥弹性模量并且与第一层层叠的并且不与第一层层叠的材料形成的第二层图像载体的表面。

9. 发明申请

US20100202813A1 IMAGE FORMING MECHANISM AND IMAGE FORMING DEVICE 有权
标题翻译：图像形成机制和图像形成装置
公开(公告)号：US20100202813A1
公开(公告)日：2010-08-12
申请号：US12558680
申请日：2009-09-14
申请人： Kazuhiko Arai , Nobuyuki Nakayama , Daisuke Nagao , Ryosuke Takahashi , Yasuhiro Oda , Koichiro Yuasa
发明人： Kazuhiko Arai , Nobuyuki Nakayama , Daisuke Nagao , Ryosuke Takahashi , Yasuhiro Oda , Koichiro Yuasa
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G21/0017
摘要： There is provided an image forming mechanism including: an image carrier containing a lubricant in a photosensitive layer that is formed on a surface of the image carrier, and on which an electrostatic latent image is formed; a developing section developing the electrostatic latent image into a visible image by a developer that contains the lubricant; and a cleaning member formed with a first layer that contacts the photosensitive layer, and a second layer that is formed of a material having a lower modulus of repulsion elasticity than the first layer and that is layered with the first layer and that does not contact the surface of the image carrier.
摘要翻译：提供了一种图像形成机构，包括：图像载体，其在感光层中含有润滑剂，所述感光层形成在所述图像载体的表面上，并且形成有静电潜像; 显影部，其通过含有润滑剂的显影剂将静电潜像显影成可见图像; 以及形成有与感光层接触的第一层的清洁构件，以及由具有比第一层更低的排斥弹性模量并且与第一层层叠的并且不与第一层层叠的材料形成的第二层图像载体的表面。

10. 发明授权

US07962066B2 Cleaning unit, image forming apparatus using the same, and cleaner 有权
标题翻译：清洁单元，使用其的成像设备和清洁器
公开(公告)号：US07962066B2
公开(公告)日：2011-06-14
申请号：US12261614
申请日：2008-10-30
申请人： Kazuhiko Arai , Koichiro Yuasa
发明人： Kazuhiko Arai , Koichiro Yuasa
IPC分类号： G03G15/00
CPC分类号： G03G21/0029
摘要： A cleaning unit includes a cleaner. The cleaner includes: a support member; a toner scraping member; and a toner storing mechanism. The toner storing mechanism includes: a toner catching member provided in a vicinity of a leading end of the toner scraping member so as to catch the toner scraped off; and a swingably supporting mechanism which supports swingably the toner catching member with a middle portion of the toner catching member as a swing fulcrum. A free end portion of the toner catching member protruding from the toner scraping member in the moving direction is a storage moving portion which moves based on an amount of the stored toner, and a portion opposite to the free end portion with respect to the swing fulcrum is a press portion which presses the toner scraping member toward the cleaned member based on a moving amount of the storage moving portion.
摘要翻译：清洁单元包括清洁器。清洁剂包括：支撑构件; 调色剂刮擦构件; 和调色剂存储机构。调色剂存储机构包括：调色剂捕获部件，设置在调色剂刮除部件的前端附近以便刮掉被刮除的调色剂; 以及可摆动地支撑机构，其以调色剂捕获构件的中间部分作为摆动支点可摆动地支撑调色剂捕捉构件。从调色剂刮削构件沿移动方向突出的调色剂捕获构件的自由端部是基于存储的调色剂的量移动的存储移动部分和相对于摆动支点的自由端部相对的部分是基于存储移动部分的移动量将调色剂刮削构件朝向清洁构件按压的按压部分。

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