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1. 发明申请

US20100232851A1 DEVELOPER CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：发展商输送装置和图像形成装置
公开(公告)号：US20100232851A1
公开(公告)日：2010-09-16
申请号：US12549922
申请日：2009-08-28
申请人： Kazumi Yamanaka , Yoshihiro Enomoto , Masaaki Tokunaga , Hirofumi Goto , Shinichi Kawamata , Hiroaki Yagi , Masakazu Shirai
发明人： Kazumi Yamanaka , Yoshihiro Enomoto , Masaaki Tokunaga , Hirofumi Goto , Shinichi Kawamata , Hiroaki Yagi , Masakazu Shirai
IPC分类号： G03G21/00 , G03G15/16
CPC分类号： G03G21/105 , G03G2221/1624
摘要： A developer-conveying apparatus is provided, the developer-conveying apparatus including: a conveying member that has a rotational axis rotatably set in a container and a blade formed around the rotational axis, the conveying member conveying a developer along the rotational axis by rotation; and a static eliminating member set in the container and eliminating static electricity of the developer in the container by being brought into contact with the developer.
摘要翻译：提供了一种显影剂输送装置，该显影剂输送装置包括：输送构件，其具有可旋转地设置在容器中的旋转轴线和围绕旋转轴线形成的叶片，输送构件通过旋转沿着旋转轴线输送显影剂; 以及设置在容器中的消除静电元件，通过与显影剂接触来消除容器中的显影剂的静电。

2. 发明授权

US08699935B2 Developer conveying apparatus and image forming apparatus 有权
标题翻译：显影剂输送装置和图像形成装置
公开(公告)号：US08699935B2
公开(公告)日：2014-04-15
申请号：US12549922
申请日：2009-08-28
申请人： Kazumi Yamanaka , Yoshihiro Enomoto , Masaaki Tokunaga , Hirofumi Goto , Shinichi Kawamata , Hiroaki Yagi , Masakazu Shirai
发明人： Kazumi Yamanaka , Yoshihiro Enomoto , Masaaki Tokunaga , Hirofumi Goto , Shinichi Kawamata , Hiroaki Yagi , Masakazu Shirai
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/105 , G03G2221/1624
摘要： A developer-conveying apparatus is provided, the developer-conveying apparatus including: a conveying member that has a rotational axis rotatably set in a container and a blade formed around the rotational axis, the conveying member conveying a developer along the rotational axis by rotation; and a static eliminating member set in the container and eliminating static electricity of the developer in the container by being brought into contact with the developer.
摘要翻译：提供了一种显影剂输送装置，该显影剂输送装置包括：输送构件，其具有可旋转地设置在容器中的旋转轴线和围绕旋转轴线形成的叶片，输送构件通过旋转沿着旋转轴线输送显影剂; 以及设置在容器中的消除静电元件，通过与显影剂接触来消除容器中的显影剂的静电。

3. 发明授权

US08774674B2 Image forming apparatus and transport guiding device having a smoothly operating door 有权
标题翻译：具有平滑操作的门的图像形成装置和输送引导装置
公开(公告)号：US08774674B2
公开(公告)日：2014-07-08
申请号：US13414869
申请日：2012-03-08
申请人： Masaaki Tokunaga , Masakazu Shirai , Masatoshi Yamada , Mabumi Kashihara , Hiroyuki Koide
发明人： Masaaki Tokunaga , Masakazu Shirai , Masatoshi Yamada , Mabumi Kashihara , Hiroyuki Koide
IPC分类号： G03G15/00 , G03G15/16 , G03G21/16
CPC分类号： G03G21/1623 , G03G21/1633 , G03G21/1638 , G03G21/1647
摘要： An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which a support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and a base plate and is urged by an urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from a center line of rotation of the door.
摘要翻译：图像形成装置包括主体框架，输送单元，图像载体，转印装置，定影装置，引导构件组件，门和定位构件。引导构件组件包括引导构件，定位部分和支撑构件。所述支撑构件支撑所述引导构件，并且具有侧壁，所述侧壁沿与所述宽度方向所画的线相交的方向延伸，并且具有孔，通过所述孔插入支撑轴，并且存在一些游隙。引导构件组件由门支撑，在引导构件组件和基板之间存在一些游隙，并且被推动构件推动。孔是长孔，其长轴在门的打开方向上延伸远离门的中心线。

4. 发明授权

US08862019B2 Cleaning device and image forming apparatus including the same 有权
标题翻译：清洁装置和包括该清洁装置的图像形成装置
公开(公告)号：US08862019B2
公开(公告)日：2014-10-14
申请号：US13481131
申请日：2012-05-25
申请人： Tsutomu Komiyama , Masaaki Tokunaga , Masakazu Shirai , Kazuyoshi Hagiwara , Kazutoshi Sugitani , Koichi Sato , Masaaki Takahashi
发明人： Tsutomu Komiyama , Masaaki Tokunaga , Masakazu Shirai , Kazuyoshi Hagiwara , Kazutoshi Sugitani , Koichi Sato , Masaaki Takahashi
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/0189 , G03G15/168 , G03G2215/00143
摘要： A cleaning device includes at least one first cleaning member that removes residual substances that remain on a surface of an endless belt by being in contact with the surface of the endless belt while rotating in a direction that is opposite to a movement direction in which the endless belt moves; a second cleaning member that is brought into contact with and separated from the surface of the endless belt at a predetermined timing and removes the residual substances that remain on the surface of the endless belt; and a switching unit that switches a rotation direction of the first cleaning member to a direction the same as the movement direction of the endless belt when the second cleaning member is brought into contact with the surface of the endless belt and cleans the surface.
摘要翻译：清洁装置包括至少一个第一清洁构件，其通过与环形带的表面接触而移除残留在环形带表面上的残留物质，同时沿与环形带的移动方向相反的方向旋转，皮带移动; 第二清洁构件，其在预定的时间与环形带的表面接触并分离，并且去除残留在环形带表面上的残留物质; 以及切换单元，当第二清洁构件与环形带的表面接触并且清洁表面时，将第一清洁构件的旋转方向切换到与环形带的移动方向相同的方向。

5. 发明授权

US09037041B2 Image forming apparatus and transfer device having a rotatable door 有权
标题翻译：具有旋转门的图像形成装置和传送装置
公开(公告)号：US09037041B2
公开(公告)日：2015-05-19
申请号：US13411971
申请日：2012-03-05
申请人： Masakazu Shirai , Masatoshi Yamada , Masaaki Tokunaga , Hiroyuki Koide , Mabumi Kashihara
发明人： Masakazu Shirai , Masatoshi Yamada , Masaaki Tokunaga , Hiroyuki Koide , Mabumi Kashihara
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G21/1633 , G03G21/1647 , G03G21/168 , G03G2215/0132
摘要： A transfer assembly includes a support member having a side wall that extends in such a direction as to intersect a line extending from the rotation axis of a transfer roller and that has a hole through which a support shaft is inserted with some play being present. The hole has such a shape that, at the beginning of a period when a door is rotated from an open state to a closed state and a positioned portion is in contact with a positioning member, gaps are formed between the support shaft and a wall surface of the hole on both sides of the support shaft in a radial direction crossing an arc that is drawn from a center of the arc at the center line of rotation of the door and that passes through the support shaft.
摘要翻译：传送组件包括支撑构件，该支撑构件具有沿与从转印辊的旋转轴线延伸的线相交的方向延伸的侧壁，并且具有孔，通过该孔插入支撑轴，并且存在一些游隙。该孔具有这样的形状，即在门从打开状态转动到关闭状态并且定位部与定位部件接触的期间开始时，在支承轴与壁面之间形成间隙所述支撑轴的两侧上的所述孔的径向方向上穿过在所述门的中心线处的弧的中心并且穿过所述支撑轴的弧线。

6. 发明申请

US20110116824A1 FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：进料装置和图像形成装置
公开(公告)号：US20110116824A1
公开(公告)日：2011-05-19
申请号：US12784216
申请日：2010-05-20
申请人： Masakazu SHIRAI , Masaaki Tokunaga , Naoto Yoshino
发明人： Masakazu SHIRAI , Masaaki Tokunaga , Naoto Yoshino
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/80 , G03G21/1652 , G03G2221/166
摘要： A feeding apparatus includes: an insulative feeding apparatus main body; plural first feeder lines used for supply of electric power; and a second feeder line used for supply of electric power at a voltage different from a voltage of the electric power respectively supplied with the plural first feeder lines, the feeding apparatus main body having: a first support member that supports the plural first feeder lines; and a second support member that supports the second feeder line, the first support member having: a wall surface part having a wall surface; and at least one projection projected from the wall surface in a direction crossing the wall surface, the plural first feeder lines being provided in space formed between the first support member and the second support member, and mutually partitioned from each other with the at least one projection, and the second feeder line being provided on a side of a surface of the second support member opposite to a surface on a side opposite to the plural first feeder lines.
摘要翻译：一种给料装置，包括：绝缘供给装置主体; 用于供电的多条第一馈线; 以及第二馈电线，用于以不同于分别提供有多个第一馈线的电力的电压的电压供电，所述馈送装置主体具有：支撑所述多个第一馈线的第一支撑构件; 以及第二支撑构件，其支撑所述第二供给线，所述第一支撑构件具有：具有壁面的壁面部; 以及至少一个从所述壁表面沿与所述壁表面相交的方向突出的突起，所述多个第一馈送线设置在形成于所述第一支撑构件和所述第二支撑构件之间的空间中，并且至少一个并且所述第二馈送线设置在所述第二支撑构件的与所述多个第一馈线相对的一侧上的表面相对的表面的一侧上。

7. 发明授权

US08285169B2 Feeding apparatus and image forming apparatus 有权
标题翻译：进料装置和成像装置
公开(公告)号：US08285169B2
公开(公告)日：2012-10-09
申请号：US12784216
申请日：2010-05-20
申请人： Masakazu Shirai , Masaaki Tokunaga , Naoto Yoshino
发明人： Masakazu Shirai , Masaaki Tokunaga , Naoto Yoshino
IPC分类号： G03G15/00
CPC分类号： G03G15/80 , G03G21/1652 , G03G2221/166
摘要： A feeding apparatus includes: an insulative feeding apparatus main body; plural first feeder lines; and a second feeder line, the feeding apparatus main body having: a first support member that supports the plural first feeder lines; and a second support member that supports the second feeder line, the first support member having: a wall surface part having a wall surface; and at least one projection projected from the wall surface in a direction crossing the wall surface, the plural first feeder lines being provided in space formed between the first support member and the second support member, and mutually partitioned from each other with the at least one projection, and the second feeder line being provided on a side of a surface of the second support member opposite to a surface on a side opposite to the plural first feeder lines.
摘要翻译：一种给料装置，包括：绝缘供给装置主体; 多个第一馈线; 和第二供给线，所述供给装置主体具有：支撑所述多个第一供给线的第一支撑部件; 以及第二支撑构件，其支撑所述第二供给线，所述第一支撑构件具有：具有壁面的壁面部; 以及至少一个从所述壁表面沿与所述壁表面相交的方向突出的突起，所述多个第一馈送线设置在形成于所述第一支撑构件和所述第二支撑构件之间的空间中，并且至少一个并且所述第二馈送线设置在所述第二支撑构件的与所述多个第一馈线相对的一侧上的表面相对的表面的一侧上。

8. 发明授权

US5737681A Image forming apparatus having curling device for holding transfer material and method of curling sheet 失效
标题翻译：具有用于保持转印材料的卷曲装置和卷曲纸的方法的图像形成装置
公开(公告)号：US5737681A
公开(公告)日：1998-04-07
申请号：US603159
申请日：1996-02-20
申请人： Nobuo Hyakutake , Yasuo Nakamura , Fumio Furusawa , Keiji Yamamoto , Masaaki Tokunaga , Satoshi Fukada , Satoru Torimaru , Yoshihiro Enomoto , Tetsuya Fujita , Nobuyoshi Komatsu
发明人： Nobuo Hyakutake , Yasuo Nakamura , Fumio Furusawa , Keiji Yamamoto , Masaaki Tokunaga , Satoshi Fukada , Satoru Torimaru , Yoshihiro Enomoto , Tetsuya Fujita , Nobuyoshi Komatsu
IPC分类号： G03G21/00 , G03G15/00 , G03G15/16 , G03G21/14
CPC分类号： G03G15/1695 , G03G2215/00704
摘要： A developing device which develops an electrostatic latent image formed on an image carrier by toner, thereby forming a toner image; a transferring device which transfers the toner image to a fed transfer material; a registration device which provides a timing of feeding the transfer material; a curling device which nips the transfer material so as to produce a curl which is curved in the same direction as the transferring device; a curling control device which controls a nip operation mechanism of the curling device; and mode setting means for instructing the curling control device to operate are disclosed. In accordance with a thick sheet mode set in the mode setting means, the nip operation of the curling device is executed and a dummy transfer period in which the transfer operation of the transferring device is stopped is set.
摘要翻译：一种显影装置，其通过调色剂显影形成在图像载体上的静电潜像，从而形成调色剂图像; 将调色剂图像转印到所馈送的转印材料的转印装置; 提供进给转印材料的定时的配准装置; 卷曲装置，其卷绕转印材料，以产生与转印装置相同的方向弯曲的卷曲; 卷曲控制装置，其控制卷曲装置的辊隙操作机构; 并且公开了用于指示卷曲控制装置的操作的模式设定装置。根据在模式设定装置中设定的厚纸模式，执行卷曲装置的压区操作，并设定转印装置的转印操作停止的虚拟转印期间。

9. 发明授权

US5822665A Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device 失效
标题翻译：图像形成装置具有用于防止由分离装置的操作引起的转印膜振动的装置
公开(公告)号：US5822665A
公开(公告)日：1998-10-13
申请号：US856189
申请日：1997-05-14
申请人： Keiji Yamamoto , Nobuyoshi Komatsu , Yoshihiro Enomoto , Masaaki Tokunaga , Satoshi Fukada , Tetsuya Fujita , Fumio Furusawa , Nobuo Hyakutake
发明人： Keiji Yamamoto , Nobuyoshi Komatsu , Yoshihiro Enomoto , Masaaki Tokunaga , Satoshi Fukada , Tetsuya Fujita , Fumio Furusawa , Nobuo Hyakutake
IPC分类号： G03G15/16 , G03G15/14 , G03G15/01
CPC分类号： G03G15/1655
摘要： An object of the present invention is to provide an image forming apparatus capable of preventing vibration of a transfer film caused from the operation of a separating device to prevent irregular density distribution and change in the hue. The image forming apparatus according to the present invention and having: a transfer-medium holding member having a transfer film for adsorbing and carrying a transfer medium and arranged such that an image is formed on the transfer medium; an internally and upwardly pushing member movably disposed on the surface of the transfer film opposite to the surface to which the transfer medium is adsorbed; a moving device for moving the internally and upwardly pushing member by a predetermined quantity so that the internally and upwardly pushing member upwardly pushes the transfer film to deform the transfer film to separate the transfer medium from the transfer film; and a preventing device for preventing vibration of the internally and upwardly pushing member.
摘要翻译：本发明的目的是提供一种能够防止由分离装置的操作引起的转印膜的振动以防止不规则的浓度分布和色调变化的图像形成装置。根据本发明的图像形成装置，具有：转印介质保持部件，其具有用于吸附并承载转印介质的转印膜，并配置成在转印介质上形成图像; 内部和向上推动构件，可移动地设置在转印膜表面上与转印介质吸附的表面相反的表面上; 用于使内部和向上推动构件移动预定量的移动装置，使得内部和向上推动构件向上推动转移膜以使转印膜变形以将转印介质与转印膜分离; 以及用于防止内部和向上推动构件的振动的防止装置。

10. 发明授权

US08750747B2 Developer collecting device and image forming apparatus 有权
标题翻译：显影剂收集装置和图像形成装置
公开(公告)号：US08750747B2
公开(公告)日：2014-06-10
申请号：US13088041
申请日：2011-04-15
申请人： Kazuyuki Yagata , Masaaki Tokunaga , Kiyotoshi Kaneyama , Masatoshi Yamada , Katsunori Kikuchihara , Yoshihiro Enomoto , Hiroyuki Koide
发明人： Kazuyuki Yagata , Masaaki Tokunaga , Kiyotoshi Kaneyama , Masatoshi Yamada , Katsunori Kikuchihara , Yoshihiro Enomoto , Hiroyuki Koide
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： A developer collecting device includes a housing provided with an opening opposed to a developer carrying member, a collecting member provided along an edge of the opening at a downstream end of the opening in a transporting direction in which the developer carrying member transports the developer, a sealing member provided along an edge of the opening at an upstream end of the opening in the transporting direction, a suction path that extends along a longitudinal direction of the housing and that is connected to a suction unit for sucking the developer into the housing, a developer transporting unit that is provided between the opening and the suction path and that transports the developer collected in the housing, a filter member disposed between the developer transporting unit and the suction path, and a hood member disposed between the opening and the filter member and separated from the filter member.
摘要翻译：显影剂收集装置包括：壳体，其具有与显影剂承载构件相对的开口;收集构件，沿着沿显影剂承载构件输送显影剂的输送方向的开口的下游端沿着开口的边缘设置; 密封构件沿着所述开口的沿所述输送方向的上游端设置在所述开口的边缘处;吸入路径，其沿着所述壳体的纵向方向延伸并且连接到用于将所述显影剂吸入所述壳体的抽吸单元，显影剂输送单元，设置在开口和吸入路径之间，并且输送收集在壳体中的显影剂，设置在显影剂输送单元和吸入路径之间的过滤构件以及设置在开口和过滤构件之间的罩构件，与过滤构件分离。

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