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111. 发明申请

US20110103839A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110103839A1
公开(公告)日：2011-05-05
申请号：US12893433
申请日：2010-09-29
申请人： Shinjiro Toba , Takahito Ueno , Shigeo Miyabe
发明人： Shinjiro Toba , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/01
CPC分类号： G03G15/0121 , G03G21/1671 , G03G21/1676 , G03G2215/0177 , G03G2221/1654
摘要： An image forming apparatus includes an image bearing member; a developing device; and a movable member for rotationally moving the developing device. The movable member includes a rotation shaft member, a first member which is engaged with the rotation shaft member at one end portion, a second member which is engaged with the rotation shaft member at the other end portion, a first guide portion, and a second guide portion. The apparatus further includes a first swingable supporting member for rotatably supporting the movable member at the one end portion; a second swingable supporting member for rotatably supporting the movable member at the other end portion; an urging portion for urging the movable member toward the image bearing member; a first preventing member for preventing movement of the first member; and a second preventing member for preventing movement of the second member.
摘要翻译：图像形成装置包括：图像承载部件; 显影装置; 以及用于旋转地移动显影装置的可动构件。可动构件包括旋转轴构件，在一端部与旋转轴构件接合的第一构件，在另一端部与旋转轴构件接合的第二构件，第一引导部和第二构件导向部分。该装置还包括：第一可摆动支撑构件，用于在一个端部处可旋转地支撑可动构件; 第二可摆动支撑构件，用于在另一端部处可旋转地支撑可动构件; 用于将可动构件推向图像承载部件的推动部分; 第一防止构件，用于防止第一构件的移动; 以及防止第二构件的移动的第二防止构件。

112. 发明申请

US20110103812A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110103812A1
公开(公告)日：2011-05-05
申请号：US12914768
申请日：2010-10-28
申请人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
发明人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0806 , G03G21/1647 , G03G21/1676 , G03G2215/0177 , G03G2221/1657 , G03G2221/1815
摘要： An image forming apparatus includes a development device including a development roller and a driving force receiving member, a movable member configured to move the development device between a development position and a retracting position, a first driving force transmission member configured to transmit a driving force to the movable member, a second driving force transmission member configured to engage with the driving force receiving member and transmit the driving force to the driving force receiving member, and a controller configured to perform drive control for the first driving force transmission member based on a temperature detected by a sensor. If α1 represents acceleration of the development device in a case where the temperature is T1 and the driving force receiving member disengages from the second driving force transmission member and α2 represents acceleration of the development device in a case where the temperature is T2 and the driving force receiving member disengages from the second driving force transmission member, the controller performs the drive control for the first driving force transmission member so as to satisfy a relationship α1≦α2 when T1≦T2.
摘要翻译：图像形成装置包括：显影装置，包括显影辊和驱动力接收部件;可移动部件，其构造成使显影装置在显影位置和收回位置之间移动;第一驱动力传递部件，被配置为将驱动力传递到可动构件，构造成与驱动力接收构件接合并将驱动力传递到驱动力接收构件的第二驱动力传递构件，以及基于温度对第一驱动力传递构件执行驱动控制的控制器由传感器检测。如果α1表示在温度为T1并且驱动力接收构件与第二驱动力传递构件脱离的情况下的显影装置的加速度，并且α2表示在温度为T2的情况下的显影装置的加速度和驱动力接收构件与第二驱动力传递构件脱离接合，则当T1＆nlE; T2时，控制器执行用于第一驱动力传递构件的驱动控制，以满足关系α1＆nlE;α2。

113. 发明申请

US20110038649A1 CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS WHICH USES CARTRIDGE 审中-公开
标题翻译：卡盒和电子图像形成装置使用盒子
公开(公告)号：US20110038649A1
公开(公告)日：2011-02-17
申请号：US12990126
申请日：2009-06-09
申请人： Shigeo Miyabe , Takahito Ueno , Masanari Morioka
发明人： Shigeo Miyabe , Takahito Ueno , Masanari Morioka
IPC分类号： G03G15/06
摘要： A cartridge for use with a main assembly of an electrophotographic image forming apparatus, the main assembly including a driving shaft having a rotational force applying portion, wherein the cartridge is dismountable from the main assembly in a direction substantially perpendicular to an axial direction of the driving shaft, the cartridge including i) a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum, the developing roller being rotatable about an axis thereof; and ii) a coupling member engageable with the rotational force applying portion to receive a rotational force for rotating the developing roller, the coupling member being capable of taking a rotational force transmitting angular position for transmitting the rotational force for rotating the developing roller to the developing roller and a disengaging angular position in which the coupling member is inclined away from the rotational force transmitting angular position, wherein when the cartridge is dismounted from the main assembly of the electrophotographic image forming apparatus in a direction substantially perpendicular to the axis of the developing roller, the coupling member moves from the rotational force transmitting angular position to the disengaging angular position.
摘要翻译：一种用于电子照相图像形成装置的主组件的盒，所述主组件包括具有旋转力施加部分的驱动轴，其中，所述盒可以在大致垂直于所述驱动的轴向的方向上从所述主组件拆卸所述盒包括i）用于显影形成在电子照相感光鼓上的静电潜像的显影辊，所述显影辊可绕其轴线旋转; 以及ii）与所述旋转力施加部分接合以接收用于旋转所述显影辊的旋转力的联接构件，所述联接构件能够采取旋转力传递角位置，以将用于使所述显影辊旋转的旋转力传递到所述显影辊滚筒和脱离角度位置，其中联接构件远离旋转力传递角位置倾斜，其中当在基本上垂直于显影辊的轴线的方向上将墨盒从电子照相图像形成装置的主组件拆卸时，联接构件从旋转力传递角位置移动到分离角位置。

114. 发明授权

US07689146B2 Electrophotographic image forming apparatus and process cartridge 失效
标题翻译：电子照相成像设备和处理盒
公开(公告)号：US07689146B2
公开(公告)日：2010-03-30
申请号：US12265193
申请日：2008-11-05
申请人： Masaaki Sato , Kazuo Chadani , Shigeo Miyabe
发明人： Masaaki Sato , Kazuo Chadani , Shigeo Miyabe
IPC分类号： G03G21/18
CPC分类号： G03G21/1832 , G03G15/0882 , G03G2215/0119 , G03G2215/0687 , G03G2215/088 , G03G2221/163 , G03G2221/1648 , G03G2221/1861
摘要： An electrophotographic image forming apparatus for forming an image on a recording material, to which a process cartridge is detachably mountable, the apparatus, includes (a) a plurality of mounting portions for detachably mounting process cartridges, respectively, the process cartridges each including, an electrophotographic photosensitive drum, a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum, a developer accommodating portion for accommodating a developer for use by the developing roller to develop the electrostatic latent image, a developer supply opening for supplying the developer to the developing roller from the developer accommodating portion, a sealing member for unsealably sealing the developer supply opening, and unsealing means for unsealing the developer supply opening by removing the sealing member from the developer supply opening; (b) a motor; and (c) driving force transmitting means for selectively transmitting a driving force from the motor to the unsealing means to unseal the developer supply openings of the process cartridges mounted to the mounting portions.
摘要翻译：一种用于在记录材料上形成图像的电子照相图像形成装置，处理盒可拆卸地安装在该记录材料上，该装置包括：（a）分别用于可拆卸地安装处理盒的多个安装部分，每个处理盒包括：电子照相感光鼓，用于显影形成在电子照相感光鼓上的静电潜像的显影辊，用于容纳显影辊用于显影静电潜像的显影剂的显影剂容纳部分，用于将显影剂供应到来自显影剂容纳部分的显影辊，用于非密封地密封显影剂供应开口的密封构件和用于通过从显影剂供应开口移除密封构件来开封显影剂供给口的开封装置; （b）电机; 以及（c）驱动力传递装置，用于选择性地将来自马达的驱动力传递到开封装置，以将安装到安装部分的处理盒的显影剂供应开口开启。

115. 发明申请

US20090317135A1 CARTRIDGE, MOUNTING METHOD FOR COUPLING MEMBER, AND DISASSEMBLING METHOD FOR COUPLING MEMBER 有权
标题翻译：用于连接构件的安装方法和用于联接构件的拆卸方法
公开(公告)号：US20090317135A1
公开(公告)日：2009-12-24
申请号：US12486199
申请日：2009-06-17
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/08
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a developer accommodating portion for accommodating a developer; a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer accommodated in the developer accommodating portion; a coupling member for receiving a rotational force for rotating the developing roller from the main assembly, in a state in which the cartridge is mounted to the main assembly; a cylindrical member movably supporting one end portion of the coupling member inside of the cylindrical member; a cylindrical member side force receiving portion, provided inside the cylindrical member, for receiving the rotational force received from the main assembly by the coupling member; a gear, provided on an outer periphery of the cylindrical member, for transmitting the rotational force received by the cylindrical member side force receiving portion to the developing roller; a first regulating portion, provided inside of the cylindrical member and deformable in a radial direction of the cylindrical member, for preventing one end portion of the coupling member from disengaging in an axial direction of the cylindrical member; and a second regulating portion for regulating deformation of the first regulating portion in a state in which one end portion of the coupling is mounted to an inside of the cylindrical member with deformation of the first regulating portion.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的盒包括用于容纳显影剂的显影剂容纳部分; 显影辊，用于使形成在电子照相感光鼓上的静电潜像显影剂容纳在显影剂容纳部分中; 用于在所述盒安装到所述主组件的状态下接收用于使所述显影辊从所述主组件旋转的旋转力的联接构件; 圆筒形构件，其可移动地支撑所述联接构件在所述圆筒构件内部的一端部; 圆柱形构件侧力接收部分，设置在所述圆柱形构件内部，用于接收由所述联接构件从所述主组件接收的旋转力; 齿轮，设置在所述圆筒形构件的外周上，用于将由所述圆筒构件侧力接收部接收的旋转力传递到所述显影辊; 第一调节部，设置在筒状部件的内部并且能够沿着圆筒部件的径向变形，用于防止联接部件的一端部沿筒状部件的轴向脱离; 以及第二调节部分，用于在第一调节部分变形的情况下，在联接器的一个端部安装到圆筒形部件的内部的状态下，调节第一调节部分的变形。

116. 发明授权

US07580659B2 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：US07580659B2
公开(公告)日：2009-08-25
申请号：US11553865
申请日：2006-10-27
申请人： Shigeo Miyabe , Masaaki Sato , Osamu Anan
发明人： Shigeo Miyabe , Masaaki Sato , Osamu Anan
IPC分类号： G03G15/08
CPC分类号： G03G15/0813
摘要： A developing device facing an image carrier and including a developer carrier, a developer flying control member, and a development-noise control member. The developing device develops an electrostatic image formed on the image carrier by causing the developer to fly from the developer carrier to the image carrier upon an application of an alternating-current bias to the developer carrier. Noise produced by the development-noise control member vibrated by an oscillating electric field of the alternating-current bias is smaller than a noise produced by the developer flying control member vibrated by the oscillating electric field.
摘要翻译：面向图像载体并包括显影剂载体，显影剂飞行控制构件和显影噪声控制构件的显影装置。显影装置通过在将显影剂载体施加交流偏压时使显影剂从显影剂载体飞行到图像载体上而形成在图像载体上形成的静电图像。由通过交流偏压的振荡电场振动的显影噪声控制构件产生的噪声小于由振荡电场振动的显影剂飞行控制构件产生的噪声。

117. 发明申请

US20080286004A1 CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 失效
标题翻译：磁盘和电子图像形成装置
公开(公告)号：US20080286004A1
公开(公告)日：2008-11-20
申请号：US12119052
申请日：2008-05-12
申请人： Eiichiro Kimizuka , Masayuki Fukuda , Shigeo Miyabe
发明人： Eiichiro Kimizuka , Masayuki Fukuda , Shigeo Miyabe
IPC分类号： G03G15/04
CPC分类号： G03G21/1853 , G03G2221/1654
摘要： A cartridge that can be accurately positioned and stably held with respect to a main body of an electrophotographic image forming apparatus without deteriorating operability for mounting and detaching the cartridge from the apparatus main body even if a reduction in cost and a reduction in size of the apparatus main body are realized and an electrophotographic image forming apparatus including the cartridge. The cartridge is a drum cartridge that has an electrophotographic photosensitive drum and is detachably mountable to the apparatus main body. The drum cartridge has lock portions that lock on both side plates of the apparatus main body at both ends in a longitudinal direction of the drum cartridge such that the apparatus main body follows the drum cartridge mounted on the apparatus main body.
摘要翻译：相对于电子照相图像形成装置的主体可以精确地定位和稳定地保持的盒，即使降低成本和减小装置的尺寸，也不会降低用于将盒从装置主体的安装和拆卸的可操作性实现主体和包括该盒的电子照相图像形成装置。墨盒是具有电子照相感光鼓的鼓盒，并且可拆卸地安装到设备主体。鼓盒具有在鼓盒的纵向方向两端锁定装置主体的两个侧板的锁定部分，使得装置主体跟随安装在装置主体上的鼓盒。

118. 发明授权

US07412193B2 Developer feeding member, developing apparatus, process cartridge and developer feeding member mounting method 有权
标题翻译：显影剂供给部件，显影装置，处理盒和显影剂供给部件安装方法
公开(公告)号：US07412193B2
公开(公告)日：2008-08-12
申请号：US11862578
申请日：2007-09-27
申请人： Masaaki Sato , Shigeo Miyabe , Shinjiro Toba , Hiroomi Matsuzaki
发明人： Masaaki Sato , Shigeo Miyabe , Shinjiro Toba , Hiroomi Matsuzaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/0819 , G03G2215/085 , G03G2215/0897 , G03G2221/1876
摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that the flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.
摘要翻译：一种用于与电子照相成像设备一起使用以将容纳在显影剂容纳部分中的显影剂供给的显影剂供给部件包括：轴，当轴安装在显影剂容纳部分中时，该轴用于接收旋转的驱动力; 当柔性片安装在显影剂容纳部分中时，用于供给容纳在显影剂容纳部分中的显影剂的柔性片; 用于将柔性片材安装在轴上的安装构件，使得柔性片材能够在宽度方向和厚度方向上沿纵向方向相对于轴线移动。

119. 发明授权

US07349657B2 Developer feeding member, developing apparatus, process cartridge and developer feeding member mounting method 有权
公开(公告)号：US07349657B2
公开(公告)日：2008-03-25
申请号：US11554708
申请日：2006-10-31
申请人： Masaaki Sato , Shigeo Miyabe , Shinjiro Toba , Hiroomi Matsuzaki
发明人： Masaaki Sato , Shigeo Miyabe , Shinjiro Toba , Hiroomi Matsuzaki
IPC分类号： G03G15/06
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/0819 , G03G2215/085 , G03G2215/0897 , G03G2221/1876
摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that the flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.

120. 外观设计

USD555718S1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：USD555718S1
公开(公告)日：2007-11-20
申请号：US29235398
申请日：2005-08-02
申请人： Shigeo Miyabe , Shinjiro Toba , Takahito Ueno
设计人： Shigeo Miyabe , Shinjiro Toba , Takahito Ueno

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