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1. 发明授权

US07567764B2 Developing device having thickness regulating member and image forming apparatus 失效
标题翻译：具有厚度调节构件和图像形成装置的显影装置
公开(公告)号：US07567764B2
公开(公告)日：2009-07-28
申请号：US11700783
申请日：2007-02-01
申请人： Takayuki Yamanaka , Yuichi Kazaki , Eiichi Kido , Atsushi Inoue , Hiroaki Nakaya
发明人： Takayuki Yamanaka , Yuichi Kazaki , Eiichi Kido , Atsushi Inoue , Hiroaki Nakaya
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： An developing device in which a developing roller develops an electrostatic latent image on a photo conductor; a developing roller driving unit rotates the developing roller in a forward direction and in a backward direction respectively while development is performed and not performed; a thickness regulating member, which is pressed against a surface of the developing roller, regulates a thickness of developer adhered to the surface of the developing roller; and a suppression unit suppresses a pressing force of the thickness regulating member when the developing roller is rotating in the backward direction.
摘要翻译：一种显影装置，其中显影辊在光导体上显影静电潜像; 显影辊驱动单元在显影不执行的同时使显影辊分别在向前方向和向后方向上旋转; 压在显影辊的表面上的厚度调节构件调节附着在显影辊表面上的显影剂的厚度; 并且抑制单元抑制当显影辊沿向后方向旋转时厚度调节构件的按压力。

2. 发明申请

US20070177906A1 Developing device and image forming apparatus 失效
标题翻译：显影装置和图像形成装置
公开(公告)号：US20070177906A1
公开(公告)日：2007-08-02
申请号：US11700783
申请日：2007-02-01
申请人： Takayuki Yamanaka , Yuichi Kazaki , Eiichi Kido , Atsushi Inoue , Hiroaki Nakaya
发明人： Takayuki Yamanaka , Yuichi Kazaki , Eiichi Kido , Atsushi Inoue , Hiroaki Nakaya
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： An developing device comprising a developing roller for developing an electrostatic latent image on a photo conductor; a developing roller driving unit for rotating the developing roller in a forward direction and in a backward direction respectively while development is performed and not performed; a thickness regulating member, which is pressed against a surface of the developing roller, for regulating a thickness of developer adhered to the surface of the developing roller; and a suppression unit for suppressing a pressing force of the thickness regulating member when the developing roller is rotated in the backward direction.
摘要翻译：一种显影装置，包括用于在光导体上显影静电潜像的显影辊; 显影辊驱动单元，用于在显影不执行的同时分别在显影辊的正向和反向方向上转动显影辊; 厚度调节构件，其被压靠在显影辊的表面上，用于调节附着在显影辊表面上的显影剂的厚度; 以及抑制单元，用于当显影辊沿向后方向旋转时抑制厚度调节构件的按压力。

3. 发明申请

US20070110482A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20070110482A1
公开(公告)日：2007-05-17
申请号：US11557132
申请日：2006-11-07
申请人： Yuichi Kazaki , Eiichi Kido , Hiroaki Nakaya , Takayuki Yamanaka
发明人： Yuichi Kazaki , Eiichi Kido , Hiroaki Nakaya , Takayuki Yamanaka
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818 , G03G2221/0005
摘要： One embodiment of an image forming apparatus according to the present invention includes an image forming apparatus provided with a one-component development apparatus having a toner layer regulating blade for regulating a thickness of a toner layer on a surface of a developer bearing member that contacts a photosensitive body, wherein at a non-development time after completion of operation of the developer bearing member, the developer bearing member is caused to rotate slightly in a direction reverse to that during development.
摘要翻译：根据本发明的图像形成装置的一个实施例包括具有单组分显影装置的图像形成装置，该单组分显影装置具有用于调节显影剂承载部件的表面上的调色剂层的厚度的调色剂层调节片，感光体，其中在显影剂承载部件的操作完成之后的非显影时间，使显影剂承载部件在显影过程中与其显影方向相反的方向稍微旋转。

4. 发明授权

US07702266B2 Image forming apparatus provided with one-component development apparatus 有权
标题翻译：具有单组分显影装置的图像形成装置
公开(公告)号：US07702266B2
公开(公告)日：2010-04-20
申请号：US11557132
申请日：2006-11-07
申请人： Yuichi Kazaki , Eiichi Kido , Hiroaki Nakaya , Takayuki Yamanaka
发明人： Yuichi Kazaki , Eiichi Kido , Hiroaki Nakaya , Takayuki Yamanaka
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818 , G03G2221/0005
摘要： One embodiment of an image forming apparatus according to the present invention includes an image forming apparatus provided with a one-component development apparatus having a toner layer regulating blade for regulating a thickness of a toner layer on a surface of a developer bearing member that contacts a photosensitive body, wherein at a non-development time after completion of operation of the developer bearing member, the developer bearing member is caused to rotate slightly in a direction reverse to that during development.
摘要翻译：根据本发明的图像形成装置的一个实施例包括具有单组分显影装置的图像形成装置，该单组分显影装置具有用于调节显影剂承载部件的表面上的调色剂层的厚度的调色剂层调节片，感光体，其中在显影剂承载部件的操作完成之后的非显影时间，使显影剂承载部件在显影过程中与其显影方向相反的方向稍微旋转。

5. 发明授权

US07546071B2 Developing device for prevention of coagulate toner adherence and image forming apparatus using the developing device 有权
标题翻译：用于防止凝结调色剂附着的显影装置和使用该显影装置的成像装置
公开(公告)号：US07546071B2
公开(公告)日：2009-06-09
申请号：US11712519
申请日：2007-03-01
申请人： Atsushi Inoue , Yuichi Kazaki , Takayuki Yamanaka , Hiroaki Nakaya
发明人： Atsushi Inoue , Yuichi Kazaki , Takayuki Yamanaka , Hiroaki Nakaya
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developing device includes a developer tank, a developing roller, a supply roller, a stirring member, and a doctor blade. The developing device is provided with: a cleaning member detachably provided on a contact portion of the doctor blade with the developing roller, which slides to rub a surface of the doctor blade upon contacting; a supporting section for supporting the cleaning member so as to be capable of being attached to and detached from the contact portion of the doctor blade with the developing roller; and a driving mechanism for moving the cleaning member so as to be attached to and detached from the contact portion of the doctor blade with the developing roller.
摘要翻译：显影装置包括显影剂罐，显影辊，供给辊，搅拌构件和刮刀。显影装置设置有：可拆卸地设置在刮刀的接触部分与显影辊的清洁部件，其在接触时滑动以刮擦刮刀的表面; 支撑部分，用于支撑清洁部件，以便能够用显影辊从刮刀的接触部分上拆下; 以及驱动机构，用于使清洁构件移动以便与显影辊的刮刀的接触部分相连接和分离。

6. 发明申请

US20070206977A1 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US20070206977A1
公开(公告)日：2007-09-06
申请号：US11712519
申请日：2007-03-01
申请人： Atsushi Inoue , Yuichi Kazaki , Takayuki Yamanaka , Hiroaki Nakaya
发明人： Atsushi Inoue , Yuichi Kazaki , Takayuki Yamanaka , Hiroaki Nakaya
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developing device includes a developer tank, a developing roller, a supply roller, a stirring member, and a doctor blade. The developing device is provided with: a cleaning member detachably provided on a contact portion of the doctor blade with the developing roller, which slides to rub a surface of the doctor blade upon contacting; a supporting section for supporting the cleaning member so as to be capable of being attached to and detached from the contact portion of the doctor blade with the developing roller; and a driving mechanism for moving the cleaning member so as to be attached to and detached from the contact portion of the doctor blade with the developing roller.
摘要翻译：显影装置包括显影剂罐，显影辊，供给辊，搅拌构件和刮刀。显影装置设置有：可拆卸地设置在刮刀的接触部分与显影辊的清洁部件，其在接触时滑动以刮擦刮刀的表面; 支撑部分，用于支撑清洁部件，以便能够用显影辊从刮刀的接触部分上拆下; 以及驱动机构，用于使清洁构件移动以便与显影辊的刮刀的接触部分相连接和分离。

7. 发明授权

US06308018B1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06308018B1
公开(公告)日：2001-10-23
申请号：US09640705
申请日：2000-08-18
申请人： Hiroaki Yoshida , Jitsuo Masuda , Junji Morimoto , Eiichi Kido , Masahiro Sakai , Atsushi Inoue , Takayuki Yamanaka
发明人： Hiroaki Yoshida , Jitsuo Masuda , Junji Morimoto , Eiichi Kido , Masahiro Sakai , Atsushi Inoue , Takayuki Yamanaka
IPC分类号： G03G1508
CPC分类号： G03G15/0105 , G03G15/0126 , G03G2215/00042 , G03G2215/0177 , G03G2215/2074
摘要： The image forming portion of this image forming apparatus includes a LSU, a photosensitive drum, a developing unit holder, a multiple number of developing units, an intermediate transfer element, a transfer element and a fixing unit. All the developing units are of an identical configuration. Therefore, for replacement of developing units, the operator may and should remove any color of developing unit in the same fashion and attach a fresh developing unit of the color in the same fashion. The image forming portion sets up the image forming conditions for individual colors in the developing order.
摘要翻译：该图像形成装置的图像形成部分包括LSU，感光鼓，显影单元保持器，多个显影单元，中间转印元件，转印元件和定影单元。所有的显影单元都具有相同的配置。因此，为了更换显影单元，操作员可以并且应该以相同的方式去除任何颜色的显影单元，并且以相同的方式附着新鲜的显色单元。图像形成部按照显影顺序设定各种颜色的图像形成条件。

8. 发明授权

US06459867B2 Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US06459867B2
公开(公告)日：2002-10-01
申请号：US09769384
申请日：2001-01-26
申请人： Toshihide Ohgoshi , Shigeyuki Wakada , Eiichi Kido , Atsushi Inoue , Takayuki Yamanaka , Masahiro Sakai , Hiroshi Ishii , Jitsuo Masuda
发明人： Toshihide Ohgoshi , Shigeyuki Wakada , Eiichi Kido , Atsushi Inoue , Takayuki Yamanaka , Masahiro Sakai , Hiroshi Ishii , Jitsuo Masuda
IPC分类号： G03G1508
CPC分类号： G03G15/0812 , G03G15/0817
摘要： A developing apparatus capable of supplying a uniform thin layer of toner and of preventing toner scattering and leakage is provided, where the developing apparatus includes a supply roller for supplying toner to an outer peripheral surface of a toner carrier, the toner carrier for transferring the supplied toner by rotation and a layer thickness controlling member for controlling a thickness of the layer of the supplied toner at a predetermined value while making slide contact with the outer peripheral surface of the toner carrier via the toner, wherein the thin toner layer is supplied to an electrostatic latent image on an image carrier. The layer thickness controlling member is formed of an elastic plate to have a bent portion convex toward the toner carrier. The layer thickness controlling member is held by sealing members so that the bent portion makes elastic contact with the toner carrier outer peripheral surface over a nearly entire length of the toner carrier.
摘要翻译：提供了能够提供均匀的薄层调色剂和防止调色剂飞散和泄漏的显影装置，其中显影装置包括用于向调色剂载体的外周表面供应调色剂的供应辊，用于传送供给的调色剂通过旋转调色剂和层厚度控制构件，用于在通过调色剂与调色剂载体的外周表面滑动接触的同时将供给的调色剂层的厚度控制在预定值，其中将薄调色剂层供应到图像载体上的静电潜像。层厚度控制构件由弹性板形成为具有朝向调色剂载体凸起的弯曲部分。层厚控制构件由密封构件保持，使得弯曲部分在调色剂承载件的几乎整个长度上与调色剂承载件外周表面弹性接触。

9. 发明授权

US06339686B2 Developer unit with cleaning element 有权
标题翻译：具有清洁元件的显影单元
公开(公告)号：US06339686B2
公开(公告)日：2002-01-15
申请号：US09749037
申请日：2000-12-28
申请人： Takayuki Yamanaka , Atsushi Inoue , Eiichi Kido , Mikie Kobayashi , Shigeyuki Wakada , Jitsuo Masuda , Toshihide Ohgoshi , Hiroshi Tatsumi , Masahiro Sakai
发明人： Takayuki Yamanaka , Atsushi Inoue , Eiichi Kido , Mikie Kobayashi , Shigeyuki Wakada , Jitsuo Masuda , Toshihide Ohgoshi , Hiroshi Tatsumi , Masahiro Sakai
IPC分类号： G03G1500
CPC分类号： G03G15/0812
摘要： A cleaning element is arranged on the backside of the toner layer metering blade, i.e., the side opposite to the surface in contact with the developer support, in order to prevent the cleaning element from damaging the blade surface and the abutment surface of the metering blade against the developer support. This cleaning element is frictionally moved across the backside of the toner layer metering blade to remove stuck toner from the toner layer metering blade or prevent occurrence of buildups.
摘要翻译：清洁元件布置在调色剂层计量刀片的背面，即与显影剂支撑件接触的表面相对的一侧，以防止清洁元件损坏刮刀表面和计量刀片的邻接表面反对开发者支持。该清洁元件摩擦地移动到调色剂层计量刀片的背面，以从调色剂层计量刮刀去除粘附的调色剂或防止积累的发生。

10. 发明授权

US08005403B2 Image forming apparatus with movable developing unit 有权
标题翻译：具有可移动显影单元的图像形成装置
公开(公告)号：US08005403B2
公开(公告)日：2011-08-23
申请号：US12707132
申请日：2010-02-17
申请人： Takayuki Yamanaka , Masayasu Narimatsu , Hideji Saikoh , Junichi Saito , Eiichi Kido
发明人： Takayuki Yamanaka , Masayasu Narimatsu , Hideji Saikoh , Junichi Saito , Eiichi Kido
IPC分类号： G03G15/01
CPC分类号： G03G15/0896 , G03G9/0823 , G03G21/1647 , G03G21/1671 , G03G21/1676 , G03G2221/163
摘要： An image forming apparatus includes: a latent image bearing member on which an electrostatic latent image is to be formed; a developing unit which contains the developer and performs a development process to develop the electrostatic latent image formed on the latent image bearing member; and a movement mechanism which moves the developing unit toward the latent image bearing member when the development process is performed, and moves the developing unit away from the latent image bearing member and changes the attitude of the developing unit with, respect to the latent image bearing member when the development process is not performed.
摘要翻译：图像形成装置包括：潜像承载部件，其上将形成静电潜像; 显影单元，其包含显影剂并执行显影处理以显影形成在潜像承载部件上的静电潜像; 以及移动机构，其在进行显影处理时将显影单元朝向潜像承载部件移动，并且使显影单元远离潜像承载部件移动，并且相对于潜像承载体改变显影单元的姿态成员在不执行开发过程时。

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