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1. 发明授权

US08428493B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08428493B2
公开(公告)日：2013-04-23
申请号：US13010816
申请日：2011-01-21
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/234 , G03G15/1675
摘要： An image forming apparatus includes: a photosensitive drum; a development roller; a transfer roller; a drum driving unit that includes a forwardly and reversely rotatable motor; a forward transport unit; a reverse transport unit; and a transfer potential control unit that is configured to control a surface potential of the transfer roller to have a reverse polarity to that of the developer on the photosensitive drum during the forward rotation of the motor and control the surface potential of the transfer roller to be a potential that has the same polarity as the developer on the photosensitive drum and is equal to or higher than a surface potential of the photosensitive drum during the reverse rotation of the motor.
摘要翻译：图像形成装置包括：感光鼓; 显影滚筒转印辊; 滚筒驱动单元，其包括正向和反向旋转的马达; 前进运输单位; 反向运输单位; 以及转印电位控制单元，被配置为在电动机正转期间控制转印辊的表面电位与感光鼓上的显影剂的极性相反的极性，并将转印辊的表面电位控制为具有与感光鼓上的显影剂相同极性的电位，并且在马达反向旋转期间等于或高于感光鼓的表面电位。

2. 发明授权

US08229332B2 Cartridge with spiral blade and image forming apparatus 有权
标题翻译：带螺旋叶片和图像形成装置的墨盒
公开(公告)号：US08229332B2
公开(公告)日：2012-07-24
申请号：US12056875
申请日：2008-03-27
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G2215/083
摘要： A cartridge, an auger, and an image forming apparatus are provided. The cartridge includes a housing including supporting members and a conveying member, at least a portion of the conveying member rotating in an eccentric manner, the conveying member including a main body portion; a pair of supported portions provided at both ends of the main body portion and rotatably supported by the supporting members; and a spiral blade portion that conveys developer. The image forming apparatus includes an image forming apparatus main body including the cartridge. The auger includes a cylindrical main body comprising a spiral blade portion that conveys developer and shaft portions having rotational centers that coincide with each other, one of the shaft portions provided at each end of the main body, a center of gravity of the main body being displaced from the rotational centers of the shaft portions.
摘要翻译：提供了一种墨盒，螺旋钻和图像形成装置。所述盒包括：包括支撑构件和输送构件的壳体，所述输送构件的至少一部分以偏心方式旋转，所述输送构件包括主体部分; 一对支撑部分，设置在主体部分的两端并由支撑部件可旋转地支撑; 以及传送显影剂的螺旋叶片部分。图像形成装置包括包括盒的图像形成装置主体。螺旋钻包括一个圆柱形主体，它包括一个传送显影剂的螺旋叶片部分和具有彼此重合的旋转中心的轴部分，设置在主体的每个端部的一个轴部，主体的重心是从轴部的旋转中心位移。

3. 发明申请

US20120039632A1 Developing Apparatus and Developer Cartridge 有权
标题翻译：显影装置和显影盒
公开(公告)号：US20120039632A1
公开(公告)日：2012-02-16
申请号：US13279762
申请日：2011-10-24
申请人： Soichiro MASE
发明人： Soichiro MASE
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0844 , G03G15/0868 , G03G15/0877 , G03G2215/0604 , G03G2215/0827
摘要： A developing apparatus includes a developing roller and a feed roller accommodated in a developing chamber of a developing frame, a first agitating member accommodated in a storing chamber of the developing frame for agitating the developer by rotating in a prescribed rotational direction while moving the developer in the rotational direction, a second agitating member accommodated in a developer accommodation chamber of a developer cartridge, a wall portion provided between the storing chamber and the developer accommodation chamber and formed with an opening for circulating the developer between the storing chamber and the developer accommodation chamber to face the storing chamber on a position above the upper end portion of the feed roller, and a conveyance member arranged between the opening of the wall portion and the developer accommodation chamber for conveying the developer in an axial direction of the developing roller.
摘要翻译：显影装置包括显影辊和容纳在显影框架的显影室中的进料辊，第一搅拌构件，容纳在显影框架的储存室中，用于通过沿着规定的旋转方向旋转来搅拌显影剂，同时使显影剂移动旋转方向，容纳在显影剂盒的显影剂容纳室中的第二搅拌构件，设置在存储室和显影剂容纳室之间的壁部，并形成有用于使显影剂在存储室和显影剂容纳室之间循环的开口在所述供给辊的上端部上方的位置面对所述收纳室，以及配置在所述壁部的开口部与所述显影剂收纳室之间的输送部件，用于沿所述显影辊的轴向输送所述显影剂。

4. 发明申请

US20110176832A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110176832A1
公开(公告)日：2011-07-21
申请号：US13010816
申请日：2011-01-21
申请人： Soichiro MASE
发明人： Soichiro MASE
IPC分类号： G03G15/00
CPC分类号： G03G15/234 , G03G15/1675
摘要： An image forming apparatus includes: a photosensitive drum; a development roller; a transfer roller; a drum driving unit that includes a forwardly and reversely rotatable motor; a forward transport unit; a reverse transport unit; and a transfer potential control unit that is configured to control a surface potential of the transfer roller to have a reverse polarity to that of the developer on the photosensitive drum during the forward rotation of the motor and control the surface potential of the transfer roller to be a potential that has the same polarity as the developer on the photosensitive drum and is equal to or higher than a surface potential of the photosensitive drum during the reverse rotation of the motor.
摘要翻译：图像形成装置包括：感光鼓; 显影辊; 转印辊; 滚筒驱动单元，其包括正向和反向旋转的马达; 前进运输单位; 反向运输单位; 以及转印电位控制单元，被配置为在电动机正转期间控制转印辊的表面电位与感光鼓上的显影剂的极性相反的极性，并将转印辊的表面电位控制为具有与感光鼓上的显影剂相同极性的电位，并且在马达反向旋转期间等于或高于感光鼓的表面电位。

5. 发明申请

US20100166465A1 Developing Apparatus and Developer Cartridge 有权
标题翻译：显影装置和显影盒
公开(公告)号：US20100166465A1
公开(公告)日：2010-07-01
申请号：US12625607
申请日：2009-11-25
申请人： Soichiro MASE
发明人： Soichiro MASE
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0844 , G03G15/0868 , G03G15/0877 , G03G2215/0604 , G03G2215/0827
摘要： A developing apparatus includes a developing roller and a feed roller accommodated in a developing chamber of a developing frame, a first agitating member accommodated in a storing chamber of the developing frame for agitating the developer by rotating in a prescribed rotational direction while moving the developer in the rotational direction, a second agitating member accommodated in a developer accommodation chamber of a developer cartridge, a wall portion provided between the storing chamber and the developer accommodation chamber and formed with an opening for circulating the developer between the storing chamber and the developer accommodation chamber to face the storing chamber on a position above the upper end portion of the feed roller, and a conveyance member arranged between the opening of the wall portion and the developer accommodation chamber for conveying the developer in an axial direction of the developing roller.
摘要翻译：显影装置包括显影辊和容纳在显影框架的显影室中的进料辊，第一搅拌构件，容纳在显影框架的储存室中，用于通过沿着规定的旋转方向旋转来搅拌显影剂，同时使显影剂移动旋转方向，容纳在显影剂盒的显影剂容纳室中的第二搅拌构件，设置在存储室和显影剂容纳室之间的壁部，并形成有用于使显影剂在存储室和显影剂容纳室之间循环的开口在所述供给辊的上端部上方的位置面对所述收纳室，以及配置在所述壁部的开口部与所述显影剂收纳室之间的输送部件，用于沿所述显影辊的轴向输送所述显影剂。

6. 发明申请

US20100166458A1 Developing Device 有权
标题翻译：开发设备
公开(公告)号：US20100166458A1
公开(公告)日：2010-07-01
申请号：US12636816
申请日：2009-12-14
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0875 , G03G2215/085
摘要： A developing device includes a developing unit having a developing frame defining therein a developing chamber and a developing roller rotatably disposed in the developing chamber, and a developing agent unit including a developing agent container that accommodates therein a developing agent, and an agitator disposed in the developing agent container and rotatable about a rotation axis in a rotational direction to agitate the developing agent. The developing agent container includes an arcuate bottom wall whose center of radius of a curvature is coincident with the rotation axis, and an arcuate protruding wall protruding from the bottom wall toward the developing chamber and positioned downstream of the bottom wall in the rotational direction. The protruding wall is formed with an opening providing a fluid communication between an interior of the developing agent container and the developing chamber. The opening has a downstream end in the rotational direction in an operational state. The bottom wall and the protruding wall have inner surfaces extending diagonally upward from a lowermost point of the bottom wall to the downstream end in the operational state.
摘要翻译：显影装置包括显影单元，该显影单元具有限定在其中的显影室和可旋转地设置在显影室中的显影辊，以及显影剂单元，包括容纳其中的显影剂的显影剂容器和设置在显影室中的搅拌器显影剂容器，并且在旋转方向上围绕旋转轴线旋转以搅拌显影剂。显影剂容器包括曲率半径的中心与旋转轴线重合的弧形底壁，以及从底壁朝向显影室突出并位于底壁沿旋转方向的下游的弧形突出壁。突出的壁形成有开口，该开口在显影剂容器的内部和显影室之间提供流体连通。开口在操作状态下具有沿旋转方向的下游端。底壁和突出的壁具有在操作状态下从底壁的最下点向下游端向对角延伸的内表面。

7. 发明申请

US20080260421A1 Developer Cartridge, Developing Device and Image Forming Apparatus 有权
标题翻译：显影盒，显影装置和成像装置
公开(公告)号：US20080260421A1
公开(公告)日：2008-10-23
申请号：US12030901
申请日：2008-02-14
申请人： Soichiro MASE
发明人： Soichiro MASE
IPC分类号： G03G21/18
CPC分类号： G03G21/1832 , G03G15/0898
摘要： A developer cartridge includes a cartridge cabinet that accommodates developer and includes an opening for enabling communication between an inside of the cartridge cabinet and an outside of the cartridge cabinet, a shutter that opens and closes the opening, and a cover that is arranged outside the cartridge cabinet and is movable between a closed position for closing the opening and an opened position for opening the opening, the opened position being located lower than the closed position, wherein the cover is movable such that a first end of the cover is in intimate contact with the cartridge cabinet while a second end of the cover is separated from the cartridge cabinet, the first end being farthest from the opening in the cover located in the opened position, and the second end being nearest to the opening in the cover located in the opened position.
摘要翻译：显影剂盒包括容纳显影剂的盒式机箱，并且包括用于实现盒式磁盘的内部和盒式磁盘的外部之间的通信的开口，打开和关闭该开口的快门以及布置在盒的外侧的盖并且可以在关闭开口的关闭位置和用于打开开口的打开位置之间移动，打开位置位于比关闭位置低的位置，其中盖可移动，使得盖的第一端与盒盖的第二端与盒柜分离，其中第一端与位于打开位置的盖中的开口最远，第二端最靠近位于打开位置的盖中的开口位置。

8. 发明申请

US20080205940A1 Developer Cartridge, Developing Unit and Image Forming Apparatus Including the Same 有权
标题翻译：显影盒，显影单元及包括其的成像装置
公开(公告)号：US20080205940A1
公开(公告)日：2008-08-28
申请号：US12035527
申请日：2008-02-22
申请人： Soichiro MASE , Ryuya YAMAZAKI
发明人： Soichiro MASE , Ryuya YAMAZAKI
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0872 , G03G15/0877 , G03G2215/085
摘要： A developer cartridge includes a cartridge cabinet including a developer accommodating chamber configured to accommodate developer, and a supply opening that is provided in one wall surface and is configured to supply the developer from an inside of the developer accommodating chamber to an outside of the developer accommodating chamber, a rotational shaft that is rotatably supported in the cartridge cabinet, extends parallel to the one wall surface and extends through the inside of the developer accommodating chamber, an agitating blade that is supported by the rotational shaft and rotates with the rotational shaft to supply the developer toward the supply opening while agitating the developer, and an obstruction member that is supported by the rotational shaft and rotates with the rotational shaft following the agitating blade to obstruct the supply opening during rotation of the rotational shaft.
摘要翻译：一种显影剂盒包括一个盒式存储器，其包括一个构造成容纳显影剂的显影剂容纳室，以及一个供应开口，该供应开口设置在一个壁表面中，并被构造成将显影剂从显影剂容纳室的内部供应到显影剂容纳室的外侧可旋转地支撑在盒式存储器壳体中的旋转轴平行于一个壁表面延伸并且延伸穿过显影剂容纳室的内部，搅拌叶片由旋转轴支撑并与旋转轴一起旋转以供应显影剂朝向供给口边搅拌显影剂;以及阻挡构件，其由旋转轴支撑并随着旋转轴在搅拌叶片之后旋转，以在旋转轴旋转期间阻塞供给开口。

9. 发明授权

US08577263B2 Developing device 有权
标题翻译：开发设备
公开(公告)号：US08577263B2
公开(公告)日：2013-11-05
申请号：US12636816
申请日：2009-12-14
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0875 , G03G2215/085
摘要： A developing device includes a developing unit having a developing frame defining therein a developing chamber and a developing roller rotatably disposed in the developing chamber, and a developing agent unit including a developing agent container that accommodates therein a developing agent, and an agitator disposed in the developing agent container and rotatable about a rotation axis in a rotational direction to agitate the developing agent. The developing agent container includes an arcuate bottom wall whose center of radius of a curvature is coincident with the rotation axis, and an arcuate protruding wall protruding from the bottom wall toward the developing chamber and positioned downstream of the bottom wall in the rotational direction. The protruding wall is formed with an opening providing a fluid communication between an interior of the developing agent container and the developing chamber. The opening has a downstream end in the rotational direction in an operational state. The bottom wall and the protruding wall have inner surfaces extending diagonally upward from a lowermost point of the bottom wall to the downstream end in the operational state.
摘要翻译：显影装置包括显影单元，该显影单元具有限定在其中的显影室和可旋转地设置在显影室中的显影辊，以及显影剂单元，包括容纳其中的显影剂的显影剂容器和设置在显影室中的搅拌器显影剂容器，并且在旋转方向上围绕旋转轴线旋转以搅拌显影剂。显影剂容器包括曲率半径的中心与旋转轴线重合的弧形底壁，以及从底壁朝向显影室突出并位于底壁沿旋转方向的下游的弧形突出壁。突出的壁形成有开口，该开口在显影剂容器的内部和显影室之间提供流体连通。开口在操作状态下具有沿旋转方向的下游端。底壁和突出的壁具有在操作状态下从底壁的最下点向下游端向对角延伸的内表面。

10. 发明授权

US08208839B2 Developer cartridge, developing device, and process cartridge 有权
标题翻译：显影剂盒，显影装置和处理盒
公开(公告)号：US08208839B2
公开(公告)日：2012-06-26
申请号：US12210296
申请日：2008-09-15
申请人： Soichiro Mase , Ryuya Yamazaki
发明人： Soichiro Mase , Ryuya Yamazaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0872 , G03G2215/0665 , G03G2215/0802
摘要： A developer cartridge includes a housing for accommodating developer, a rotation shaft rotatably supported by the housing and passing across an inside of the housing, a supply opening formed in a wall of the housing opposite in a diameter direction of the rotation shaft, a return opening formed in the wall of the housing at a position displaced from the supply opening in an axial direction of the rotation shaft, a first agitation blade supported by the rotation shaft and passing through a position opposite the return opening along an inner surface of the housing, and a second agitation blade supported by the rotation shaft and passing through a position opposite the supply opening along an inner surface of the housing, wherein the first agitation blade is configured to allow the developer returned through the return opening to flow into the housing.
摘要翻译：显影剂盒包括用于容纳显影剂的壳体，由所述壳体可旋转地支撑并穿过所述壳体的内部的旋转轴，形成在所述壳体的壁中的与所述旋转轴的直径方向相反的供给开口，形成在所述壳体的壁上，在沿所述旋转轴的轴向方向从所述供给口偏离的位置处，所述第一搅拌叶片由所述旋转轴支撑并沿着所述壳体的内表面通过与所述返回口相反的位置，以及第二搅拌叶片，其由所述旋转轴支撑并且沿着所述壳体的内表面穿过与所述供应开口相对的位置，其中所述第一搅拌叶片构造成允许通过所述返回开口返回的显影剂流入所述壳体。

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