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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

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。

4. 发明授权

US08315543B2 Developing device 有权
公开(公告)号：US08315543B2
公开(公告)日：2012-11-20
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
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.

5. 发明授权

US08099001B2 Developer cartridge and developer device for detecting the amount of developer in the developer cartridge 有权
标题翻译：用于检测显影剂盒中的显影剂量的显影剂盒和显影剂装置
公开(公告)号：US08099001B2
公开(公告)日：2012-01-17
申请号：US12145583
申请日：2008-06-25
申请人： Soichiro Mase , Takeyuki Takagi
发明人： Soichiro Mase , Takeyuki Takagi
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0862 , G03G15/0867 , G03G2215/0894
摘要： A developer cartridge and developing device are provided. The developer cartridge is attachable to and detachable from a developing housing, the developing housing comprising a drive gear for transmitting a driving force to the developer cartridge. The developer cartridge includes a cartridge housing that is configured to accommodate developer; a first passage portion provided in the cartridge housing to allow a passage of a detection light for detecting an amount of the developer accommodated in the cartridge housing; an agitator provided in the cartridge housing and configured to agitate the developer by the driving force; a transmission gear configured to mesh with the drive gear to transmit the driving force to the agitator, the transmission gear meshing with the drive gear when the developer cartridge is installed in the developing housing; and a second passage portion provided in the transmission gear to allow the passage of the detection light.
摘要翻译：提供了显影剂盒和显影装置。显影剂盒可附接到显影外壳上并与显影盒分离，显影外壳包括用于将驱动力传递到显影剂盒的驱动齿轮。显影剂盒包括被配置为容纳显影剂的盒壳体; 设置在所述盒壳体中以允许用于检测容纳在所述盒壳体中的显影剂的量的检测光的通道部分; 设置在所述盒壳体中并且构造成通过所述驱动力搅动所述显影剂的搅拌器; 传动齿轮构造成与驱动齿轮啮合以将驱动力传递到搅拌器，当显影剂盒安装在显影壳体中时，传动齿轮与驱动齿轮啮合; 以及设置在传动齿轮中以允许检测光通过的第二通道部分。

6. 发明授权

US07899344B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07899344B2
公开(公告)日：2011-03-01
申请号：US12025895
申请日：2008-02-05
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/08 , G03G21/16 , G03G15/04
CPC分类号： G03G15/0856 , G03G15/0862 , G03G15/0868
摘要： An image forming apparatus includes a first cabinet, a toner carrier, an image carrier, a second cabinet disposed adjacent to the first cabinet, a toner amount detector and an empty decision unit. An inside of the first cabinet is communicated to an inside of the second cabinet through a plurality of openings. A spacing between one outer edge of one opening provided in one end side and another outer edge in a direction opposite to the longitudinal direction of another opening provided in another end side has a width not less than a width of an image forming region. The empty decision unit decides that a remaining state of a suspension polymerization toner in the second cabinet is the empty state before the amount of suspension polymerization toner in the second cabinet becomes smaller than the amount of suspension polymerization toner in the first cabinet.
摘要翻译：图像形成装置包括第一机壳，调色剂载体，图像载体，邻近第一机壳设置的第二机壳，调色剂量检测器和空判定单元。第一机壳的内部通过多个开口连通到第二机壳的内部。设置在一端侧的一个开口的一个外边缘与设置在另一端侧的另一开口的与纵向方向相反的方向的另一外边缘之间的间隔具有不小于图像形成区域的宽度的宽度。在第二机柜内的悬浮聚合调色剂的量变得小于第一机柜中的悬浮聚合调色剂的量之前，空决定单元决定第二机柜中的悬浮聚合调色剂的剩余状态为空状态。

7. 发明授权

US07711294B2 Developer cartridge, developing device and image forming apparatus 有权
标题翻译：显影剂盒，显影装置和图像形成装置
公开(公告)号：US07711294B2
公开(公告)日：2010-05-04
申请号：US12030901
申请日：2008-02-14
申请人： Soichiro Mase
发明人： Soichiro Mase
IPC分类号： G03G15/08 , 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. 发明授权

US08086144B2 Developing apparatus and developer cartridge 有权
标题翻译：开发设备和显影剂盒
公开(公告)号：US08086144B2
公开(公告)日：2011-12-27
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。

9. 发明授权

US07817945B2 Developer cartridge and method of recycling the developer cartridge 有权
标题翻译：显影剂盒和回收显影剂盒的方法
公开(公告)号：US07817945B2
公开(公告)日：2010-10-19
申请号：US12145117
申请日：2008-06-24
申请人： Soichiro Mase , Takeyuki Takagi
发明人： Soichiro Mase , Takeyuki Takagi
IPC分类号： G03G15/08
CPC分类号： G03G15/0894 , G03G15/087 , G03G15/0872 , G03G15/0886
摘要： A developing cartridge and method of recycling a developing cartridge are provided. The developing cartridge includes a cartridge housing that is configured to accommodate developer. The cartridge housing includes a first opening for discharging the developer from the cartridge housing; and a second opening for accommodating the developer into the cartridge housing. The developing cartridge further includes a deflector that is configured to generate a swirling flow of air in the cartridge housing. The method of recycling the developing cartridge includes injecting air into the second opening such that the air is deflected by the deflector and refilling the developing cartridge with developer.
摘要翻译：提供了显影盒和再循环显影盒的方法。显影盒包括被配置为容纳显影剂的盒壳体。盒壳体包括用于将显影剂从盒壳体排出的第一开口; 以及用于将显影剂容纳到盒壳体中的第二开口。显影盒还包括偏转器，该偏转器被配置为在盒壳体中产生旋转的空气流。回收显影盒的方法包括将空气注入第二开口，使得空气被偏转器偏转并用显影剂重新填充显影盒。

10. 发明授权

US07742725B2 Developing device 有权
标题翻译：开发设备
公开(公告)号：US07742725B2
公开(公告)日：2010-06-22
申请号：US12022205
申请日：2008-01-30
申请人： Soichiro Mase , Takeyuki Takagi
发明人： Soichiro Mase , Takeyuki Takagi
IPC分类号： G03G15/08
CPC分类号： G03G15/0896
摘要： A developing device includes a developer carrier, a developing case and a toner cartridge. The toner cartridge includes a toner case including a first opening and a first blocking member. The developing case includes a second opening, a second blocking member and an opening/closing member. The opening/closing member is swingable among a first position where the toner cartridge is detached from the developing case and the second opening is closed, a second position where the toner cartridge is attached to the developing case and the first opening and the second opening are communicate with each other, and a third position between the first position and the second position where the toner cartridge is attached to the developing case and the first opening and the second opening are closed. The opening/closing member swings from the first position to the third position when the toner cartridge is attached to the developing case.
摘要翻译：显影装置包括显影剂载体，显影盒和调色剂盒。调色剂盒包括具有第一开口和第一阻挡件的调色剂盒。显影盒包括第二开口，第二阻挡构件和打开/关闭构件。打开/关闭构件可以在调色剂盒从显影盒拆卸并且第二开口关闭的第一位置和第二位置之间摆动，其中调色剂盒安装在显影盒上，第一开口和第二开口是并且在第一位置和第二位置之间的第三位置，其中调色剂盒被附接到显影盒并且第一开口和第二开口被关闭。当调色剂盒附接到显影盒时，打开/关闭构件从第一位置摆动到第三位置。

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