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1. 发明申请

US20070223958A1 Image Forming Apparatus and Developer Cartridge 有权
标题翻译：图像形成装置和显影盒
公开(公告)号：US20070223958A1
公开(公告)日：2007-09-27
申请号：US11689790
申请日：2007-03-22
申请人： Hiroki MORI , Mitsuru HORINOE , Yukiko NAKAYA , Yuichi MATSUSHITA , Fan XU
发明人： Hiroki MORI , Mitsuru HORINOE , Yukiko NAKAYA , Yuichi MATSUSHITA , Fan XU
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0896
摘要： A developer cartridge includes a developer cartridge case for accommodating a developer, a developing roller, a toner layer thickness control blade, and a side sealing member. The developing roller is supported by the developer cartridge case such that a circumferential surface thereof is exposed to an outside of the developer cartridge case along a width direction. The toner layer thickness control blade includes a blade body portion made of a metallic plate. A tip portion of the blade body portion is disposed at a sliding portion of the developing roller and the side sealing member so as to contact with the side sealing member. A frictional heat generated at the sliding portion is released to the outside of the developer cartridge case through the blade body portion in order restrain a leak of the developer as much as possible.
摘要翻译：显影剂盒包括用于容纳显影剂的显影剂盒壳体，显影辊，调色剂层厚度控制刮板和侧密封件。显影辊由显影剂盒壳体支撑，使得其周向表面沿着宽度方向暴露于显影剂盒壳体的外部。调色剂层厚度控制刮板包括由金属板制成的刀片主体部分。叶片主体部分的尖端部分设置在显影辊和侧面密封件的滑动部分处以与侧面密封件接触。在滑动部分产生的摩擦热通过叶片主体部分释放到显影剂盒壳体的外部，以尽可能地抑制显影剂的泄漏。

2. 发明申请

US20080056774A1 Developing Device, Image Carrier Device, and Image Forming Apparatus 有权
标题翻译：显影装置，图像载体装置和图像形成装置
公开(公告)号：US20080056774A1
公开(公告)日：2008-03-06
申请号：US11846913
申请日：2007-08-29
申请人： Hiroki MORI , Mitsuru HORINOE , Yuichi MATSUSHITA , Yukiko NAKAYA , Fan XU
发明人： Hiroki MORI , Mitsuru HORINOE , Yuichi MATSUSHITA , Yukiko NAKAYA , Fan XU
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A layer-thickness regulating member includes a thin plate member and a projection member provided on a free edge portion of the thin plate member. A leak preventing members include a first seal member and a second seal member. The first seal member includes a first downstream portion disposed adjacent to the projection member on a front surface of the thin plate member, and a first upstream portion extending upstream of the first downstream portion. The second seal member includes a second downstream portion, and a second upstream portion which extends upstream of the second downstream portion. The second upstream portion includes a covered portion covered with the first upstream portion, an opposed portion disposed adjacent to the covered portion and opposed to the adjacent portion of the projection member and an exposed portion extending upstream of the covered portion and the opposed portion.
摘要翻译：层厚调节构件包括薄板构件和设置在薄板构件的自由边缘部分上的突出构件。泄漏防止构件包括第一密封构件和第二密封构件。第一密封构件包括在薄板构件的前表面上邻近突出构件设置的第一下游部分和在第一下游部分的上游延伸的第一上游部分。第二密封构件包括第二下游部分和在第二下游部分的上游延伸的第二上游部分。第二上游部分包括被第一上游部分覆盖的被覆部分，与覆盖部分相邻并与突出部件的相邻部分相对的相对部分以及延伸到被覆部分和相对部分的上游的暴露部分。

3. 发明申请

US20080050153A1 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：US20080050153A1
公开(公告)日：2008-02-28
申请号：US11843403
申请日：2007-08-22
申请人： Hiroki MORI , Yuichi MATSUSHITA , Yukiko NAKAYA , Fan XU , Mitsuru HORINOE
发明人： Hiroki MORI , Yuichi MATSUSHITA , Yukiko NAKAYA , Fan XU , Mitsuru HORINOE
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G2215/0634
摘要： There is provided a developing device including: a casing; a developing roller held by the casing and carrying a developing agent; and a layer-thickness regulating blade for regulating a layer thickness of the developing agent carried on the developing roller, in which in the state where the developing roller is held by the casing, the tip end portion of the layer-thickness regulating blade abuts against the developing roller at a uniform pressure in the axial direction of the developing roller, and in the state where the developing roller is not held by the casing, the layer-thickness regulating blade is bent toward a disposed position of the developing roller.
摘要翻译：提供了一种显影装置，包括：壳体; 由壳体保持并承载显影剂的显影辊; 以及用于调节承载在显影辊上的显影剂的层厚度的层厚调节片，其中在显影辊被壳体保持的状态下，层厚度调节片的尖端部分抵靠显影辊在显影辊的轴向上具有均匀的压力，并且在显影辊未被壳体保持的状态下，层厚调节刮板朝向显影辊的设置位置弯曲。

4. 发明申请

US20070086805A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备，过程盒和图像形成装置
公开(公告)号：US20070086805A1
公开(公告)日：2007-04-19
申请号：US11535831
申请日：2006-09-27
申请人： Yuichi MATSUSHITA , Mitsuru HORINOE , Yukiko NAKAYA , Hiroki MORI
发明人： Yuichi MATSUSHITA , Mitsuru HORINOE , Yukiko NAKAYA , Hiroki MORI
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： An arrangement of sealing members seals developer in a developer device. The sealing members minimize or eliminate developer from leaking around the sides of a developer carrier.
摘要翻译：密封构件的布置将显影剂密封在显影剂装置中。密封构件使显影剂在显影剂载体的侧面周围泄漏最小化或消除。

5. 发明申请

US20120269539A1 Developing Device 有权
标题翻译：开发设备
公开(公告)号：US20120269539A1
公开(公告)日：2012-10-25
申请号：US13539089
申请日：2012-06-29
申请人： Yuichi Matsushita , Fan XU , Mitsuru HORINOE , Takashi YASUDA
发明人： Yuichi Matsushita , Fan XU , Mitsuru HORINOE , Takashi YASUDA
IPC分类号： G03G15/08
CPC分类号： G03G15/0817 , G03G15/0884 , G03G15/0898
摘要： A developing device includes a developer carrier, a developing unit housing which rotatably supports the developer carrier, a side seal member which comes into slidable contact with both ends of the developer carrier, a sheet-like elongated seal member which extends in the axial direction of the developer carrier so as to come into slidable contact with the developer carrier, a side seal attachment surface which is formed in the developing unit housing and to which the side seal member is attached, and a support portion which is formed in the developing unit housing and protrudes toward the developer carrier from the side seal attachment surface to support the elongated seal member. The elongated seal member is attached onto the support portion in a state where both ends thereof overlap the side seal member and are opposite the side seal attachment surface.
摘要翻译：显影装置包括显影剂载体，可旋转地支撑显影剂载体的显影单元壳体，与显影剂载体的两端可滑动接触的侧密封构件，沿轴向方向延伸的片状细长密封构件所述显影剂载体与所述显影剂载体滑动接触;形成在所述显影单元壳体中并且所述侧部密封构件所附接的侧面密封附着表面和形成在所述显影单元壳体中的支撑部分并且从侧密封附接表面朝向显影剂载体突出以支撑细长密封构件。细长密封构件在其两端与侧密封构件重叠并且与侧密封件附接表面相对的状态下附接到支撑部上。

6. 发明申请

US20120269538A1 Developing Device 有权
公开(公告)号：US20120269538A1
公开(公告)日：2012-10-25
申请号：US13539073
申请日：2012-06-29
申请人： Yuichi Matsushita , Fan XU , Mitsuru HORINOE , Takashi YASUDA
发明人： Yuichi Matsushita , Fan XU , Mitsuru HORINOE , Takashi YASUDA
IPC分类号： G03G15/08 , F16J15/16
CPC分类号： G03G15/0817 , G03G15/0884 , G03G15/0898
摘要： A developing device includes a developer carrier, a developing unit housing which rotatably supports the developer carrier, a side seal member which comes into slidable contact with both ends of the developer carrier, a sheet-like elongated seal member which extends in the axial direction of the developer carrier so as to come into slidable contact with the developer carrier, a side seal attachment surface which is formed in the developing unit housing and to which the side seal member is attached, and a support portion which is formed in the developing unit housing and protrudes toward the developer carrier from the side seal attachment surface to support the elongated seal member. The elongated seal member is attached onto the support portion in a state where both ends thereof overlap the side seal member and are opposite the side seal attachment surface.

7. 发明申请

US20110255901A1 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：US20110255901A1
公开(公告)日：2011-10-20
申请号：US13053330
申请日：2011-03-22
申请人： Fan XU , Takashi YASUDA , Mitsuru HORINOE
发明人： Fan XU , Takashi YASUDA , Mitsuru HORINOE
IPC分类号： G03G15/06
CPC分类号： G03G15/0898 , G03G15/0817 , G03G2215/0614
摘要： A developing device comprising: a developing roller; a casing that includes a developer storage unit; a roller supporting unit and an opening; and a seal member that is mounted on the casing outside the opening in the central axis direction and faces an end portion of the developing roller, the seal member configured to rub against the end portion of the developing roller when the seal member is elastically deformed, wherein the casing includes: an outer projection that is provided along a moving direction of the developing roller to abut on an outer end portion of the seal member, the outer projection protruding in a position which is inside the roller supporting unit; and an inner projection provided along the outer projection so as to abut on an inner end portion of the seal member, the inner projection protruding in a position which is outside the opening.
摘要翻译：一种显影装置，包括：显影辊; 壳体，其包括显影剂存储单元; 辊支撑单元和开口; 以及密封构件，其在所述开口部的中心轴方向外侧安装在所述壳体上并且面向所述显影辊的端部，所述密封构件构造成当所述密封构件弹性变形时摩擦所述显影辊的端部，其特征在于，所述壳体包括：沿所述显影辊的移动方向设置的与所述密封部件的外端部抵接的外侧突出部，所述外部突出部突出于所述辊支撑部内部的位置; 以及沿着所述外部突起设置成与所述密封构件的内端部抵接的内部突起，所述内部突起突出在所述开口的外侧。

8. 发明申请

US20110064453A1 DEVELOPMENT DEVICE AND IMAGE FORMING DEVICE HAVING THE SAME 有权
标题翻译：开发装置和具有该装置的图像形成装置
公开(公告)号：US20110064453A1
公开(公告)日：2011-03-17
申请号：US12878533
申请日：2010-09-09
申请人： Fan XU , Takashi YASUDA , Mitsuru HORINOE
发明人： Fan XU , Takashi YASUDA , Mitsuru HORINOE
IPC分类号： G03G15/08
CPC分类号： G03G15/0817 , G03G15/0898
摘要： A development device includes a casing storing development agent, a developing member that is rotatably supported in an opening of the casing and configured to hold development agent thereon, a first seal member that extends in a first direction parallel to a rotational axis of the developing member and has a base end at a side of the casing and a free end contacting an entire length, in the first direction, of the developing member, and an elastic member disposed between the casing and the free end so as to face the entire length, in the first direction, of the developing member. The elastic member presses the free end against the entire length, in the first direction, of the developing member.
摘要翻译：显影装置包括容纳显影剂的壳体，可旋转地支撑在壳体的开口中并构造成在其上保持显影剂的显影构件，沿与平行于显影构件的旋转轴线的第一方向延伸的第一密封构件并且在所述壳体的一侧具有基端，并且在所述显影构件的第一方向上的整个长度接触的自由端和设置在所述壳体和所述自由端之间以面对所述整个长度的弹性构件，在第一方向上，显影构件。弹性构件按照显影构件的第一方向的整个长度挤压自由端。

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