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1. 发明申请

US20090324294A1 POWDER TRANSPORTING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：粉末运输装置和图像形成装置
公开(公告)号：US20090324294A1
公开(公告)日：2009-12-31
申请号：US12337215
申请日：2008-12-17
申请人： Tomoya Ichikawa , Tadashi Ishikawa
发明人： Tomoya Ichikawa , Tadashi Ishikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0877
摘要： A powder transporting device includes: a dropping path through which developer drops; a loosening member that is arranged in the dropping path, and loosens the developer applied on an inner wall of the dropping path; a supporting portion that is provided on the inner wall of the developing path, and supports the loosening member; a rotary member that includes: a rotary center; and a reciprocation applying portion that is located at a position eccentric from the rotary center, the rotary member being arranged within the dropping path and rotationally driven; and a reciprocation applied portion that is provided on the loosening member, and is brought into contact with the reciprocation applying member, wherein the loosening member is moved along the inner wall of the dropping path by contact between the reciprocation applying member and the reciprocation applied portion while the rotary member rotates.
摘要翻译：粉末输送装置包括：显影剂下降的下落路径; 布置在落下路径中的松动构件，并且使施加在落下路径的内壁上的显影剂松开; 支撑部，其设置在所述显影路径的内壁上，并支撑所述松动构件; 旋转构件，包括：旋转中心; 以及位于偏离所述旋转中心的位置的往复运动部，所述旋转部件配置在所述下落路径内并进行旋转驱动; 以及设置在松动构件上并与往复运动构件接触的往复运动部，其中，所述松动构件通过所述往复运动构件与所述往复运动施加部之间的接触而沿着所述下落路径的内壁移动而旋转构件旋转。

2. 发明授权

US08280296B2 Powder transporting device and image forming apparatus 有权
标题翻译：粉末输送装置和成像装置
公开(公告)号：US08280296B2
公开(公告)日：2012-10-02
申请号：US12337215
申请日：2008-12-17
申请人： Tomoya Ichikawa , Tadashi Ishikawa
发明人： Tomoya Ichikawa , Tadashi Ishikawa
IPC分类号： G03G21/12
CPC分类号： G03G15/0877
摘要： A powder transporting device includes: a dropping path through which developer drops; a loosening member that is arranged in the dropping path, and loosens the developer applied on an inner wall of the dropping path; a supporting portion that is provided on the inner wall of the developing path, and supports the loosening member; a rotary member that includes: a rotary center; and a reciprocation applying portion that is located at a position eccentric from the rotary center, the rotary member being arranged within the dropping path and rotationally driven; and a reciprocation applied portion that is provided on the loosening member, and is brought into contact with the reciprocation applying member, wherein the loosening member is moved along the inner wall of the dropping path by contact between the reciprocation applying member and the reciprocation applied portion while the rotary member rotates.
摘要翻译：粉末输送装置包括：显影剂下降的下落路径; 布置在落下路径中的松动构件，并且使施加在落下路径的内壁上的显影剂松开; 支撑部，其设置在所述显影路径的内壁上，并支撑所述松动构件; 旋转构件，包括：旋转中心; 以及位于偏离所述旋转中心的位置的往复运动部，所述旋转部件配置在所述下落路径内并进行旋转驱动; 以及设置在所述松动构件上并与所述往复运动构件接触的往复运动部，其中，所述松动构件通过所述往复运动构件与所述往复运动施加部之间的接触而沿着所述下落路径的内壁移动而旋转构件旋转。

3. 发明授权

US08761632B2 Image forming apparatus and rotary developing device 有权
标题翻译：图像形成装置和旋转显影装置
公开(公告)号：US08761632B2
公开(公告)日：2014-06-24
申请号：US13469315
申请日：2012-05-11
申请人： Tomoya Ichikawa , Yuri Takeuchi
发明人： Tomoya Ichikawa , Yuri Takeuchi
IPC分类号： G03G21/00 , G03G15/01
CPC分类号： G03G15/0126 , G03G21/0047 , G03G21/007 , G03G2215/0177
摘要： An image forming apparatus includes an image carrier that holds a toner image, a rotary developing device including a plurality of developing units to develop an electrostatic latent image on the image carrier with toner by supplying the toner from the developing unit opposing the image carrier, a foreign-substance receiving plate that receives a falling foreign substance, a transfer unit that transfers the toner image from the image carrier onto a recording medium, and a fixing unit that fixes the transferred toner image on the recording medium. Each of the developing units includes a developer container that stores developer containing magnetic carriers and toner, and a developing roller that supplies the toner in the developer for development of the electrostatic latent image. The rotary developing device further supports a foreign-substance collecting member that magnetically collects a magnetic foreign substance on the foreign-substance receiving plate.
摘要翻译：图像形成装置包括保持调色剂图像的图像载体，包括多个显影单元的旋转显影装置，用于通过从与图像载体相对的显影单元供应调色剂而使图像载体上的静电潜像显影，接收掉落异物的异物接收板，将调色剂图像从图像载体转印到记录介质上的转印单元和将转印的调色剂图像定影在记录介质上的定影单元。每个显影单元包括存储含有磁性载体和调色剂的显影剂的显影剂容器，以及将静电潜像显影用显影剂中的调色剂供给显影辊。旋转显影装置还进一步支撑在异物接收板上磁性收集磁性异物的异物收集部件。

4. 发明授权

US08682221B2 Discharger and image forming apparatus 有权
标题翻译：放电器和成像设备
公开(公告)号：US08682221B2
公开(公告)日：2014-03-25
申请号：US13306594
申请日：2011-11-29
申请人： Yuzo Ichikawa , Tomoya Ichikawa
发明人： Yuzo Ichikawa , Tomoya Ichikawa
IPC分类号： G03G15/02
CPC分类号： G03G15/0291
摘要： A discharger includes a discharging member that faces a member to be charged and discharges electricity by applying voltage; and a grid member that is disposed between the discharging member and the member to be charged and regulates electric discharge from the discharging member. The grid member has holes with a predetermined shape and extending through the grid member from the discharging member toward the member to be charged, and has a first region with the holes arranged at a first inclination angle, a second region with the holes arranged at a second inclination angle, and a boundary between the first and second regions and extending in the extending direction of the discharging member. When the first region is symmetrically projected onto the second region with respect to the boundary, an arrangement pattern of the holes in the first region and an arrangement pattern of the holes in the second region are positionally displaced relative to each other.
摘要翻译：放电器包括面向要充电的元件的放电元件，并通过施加电压来放电; 以及格栅构件，其设置在所述排出构件和要被充电的构件之间，并且调节从所述排出构件的放电。栅格构件具有预定形状的孔，并且从放电构件延伸到待充电构件的栅格构件，并且具有第一区域，孔设置成第一倾斜角度，第二区域的孔布置在第二倾斜角以及第一和第二区域之间的边界并且沿着排出构件的延伸方向延伸。当第一区域相对于边界对称地投影到第二区域上时，第一区域中的孔的布置图案和第二区域中的孔的布置图案相对于彼此位置移位。

5. 发明授权

US08577247B2 Discharger and image forming apparatus having an electrode cleaning detection member 有权
标题翻译：具有电极清洁检测部件的放电机和图像形成装置
公开(公告)号：US08577247B2
公开(公告)日：2013-11-05
申请号：US13152078
申请日：2011-06-02
申请人： Akiko Kimura , Kanji Watanabe , Yuzo Ichikawa , Tomoya Ichikawa
发明人： Akiko Kimura , Kanji Watanabe , Yuzo Ichikawa , Tomoya Ichikawa
IPC分类号： G03G15/02 , G03G21/18
CPC分类号： G03G15/0258
摘要： A discharger includes a discharger main body that is adapted to be attached to and detached from a holding member of an image forming apparatus, a first electrode member that is formed of a wire rod, a second electrode member, a voltage for discharge being applied between the first and second electrode members, an electrode cleaning member that cleans the first electrode member, a detected portion that is integrally disposed to the electrode cleaning member, a detecting member that detects the detected portion while the electrode cleaning member is in a predetermined reference position, a cleaning member conveyer that conveys the electrode cleaning member in both directions which toward and away from the reference position, and a movement control unit that controls a movement of the cleaning member conveyer by the conveyer.
摘要翻译：放电器包括：放电器主体，其适于附接到图像形成装置的保持部件并从其分离;第一电极部件，由线材，第二电极部件，放电电压施加在第一电极部件和第二电极部件，清洁第一电极部件的电极清洁部件，与电极清洁部件一体设置的检测部，检测部件，其在电极清洁部件处于规定的基准位置时检测检测部，清洁构件输送机，其在朝向和远离基准位置的两个方向上传送电极清洁构件;以及移动控制单元，其控制由所述输送机移动所述清洁构件输送机的运动。

6. 发明授权

US08509671B2 Cleaner and image forming apparatus 有权
标题翻译：清洁和成像设备
公开(公告)号：US08509671B2
公开(公告)日：2013-08-13
申请号：US13103648
申请日：2011-05-09
申请人： Akiko Kimura , Tomoya Ichikawa , Yuzo Ichikawa , Takahiro Shinkawa , Hirohisa Hoshino , Toshiyuki Matsui
发明人： Akiko Kimura , Tomoya Ichikawa , Yuzo Ichikawa , Takahiro Shinkawa , Hirohisa Hoshino , Toshiyuki Matsui
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/0076 , G03G2221/001 , G03G2221/0052
摘要： A cleaner includes a cleaning member having a distal end in contact with an image carrier so as to remove developer attached to the image carrier, a cleaning container that stores the removed developer, a cleaning support body including a cleaning support portion extending from the distal end to a proximal end of the cleaning member so as to support the proximal end of the cleaning member, a bent portion bent from the cleaning support portion, and a supported portion supported by the cleaning container, a vibration-damping body in contact with an end of the bent portion opposite the cleaning support portion so as to regulate vibration of the cleaning support body, and a vibration-damping-body fixing member supported by the cleaning container and having a clamp portion that clamps the vibration-damping body between the vibration-damping-body fixing member and the end of the bent portion.
摘要翻译：一种清洁器包括具有与图像载体接触的远端的清洁构件，以便去除附着到图像载体上的显影剂;存储被去除的显影剂的清洁容器;清洁支撑体，包括从远端延伸的清洁支撑部分到清洁部件的近端以支撑清洁部件的近端，从清洁支撑部弯曲的弯曲部分和由清洁容器支撑的支撑部分，与端部接触的减振体所述弯曲部分与所述清洁支撑部分相对，以便调节所述清洁支撑体的振动;以及由所述清洁容器支撑的减震体固定部件，并且具有将所述减振体夹在所述振动 - 阻尼体固定构件和弯曲部分的端部。

7. 发明授权

US08135326B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08135326B2
公开(公告)日：2012-03-13
申请号：US12465382
申请日：2009-05-13
申请人： Shigeo Ohno , Tomoya Ichikawa , Yoji Yamaguchi , Kuniaki Tanaka
发明人： Shigeo Ohno , Tomoya Ichikawa , Yoji Yamaguchi , Kuniaki Tanaka
IPC分类号： G03G21/00
CPC分类号： G03G21/0035
摘要： An image forming apparatus includes a developer housing that holds a developer; a lubricant supply brush that rotates when in contact with the developer housing, and that supplies a lubricant to a surface of the developer housing; a lubricant that is in contact with the lubricant supply brush; a first voltage supply unit that supplies an AC voltage on which a DC voltage is superimposed to the lubricant supply brush; a determination unit that determines whether or not a usage state of the developer housing is a state at an initial stage; and a controller that controls the first voltage supply unit to supply the AC voltage on which the DC voltage is superimposed to the lubricant supply brush, prior to start of execution of an image forming operation if the determination unit determines that the usage state of the developer housing is the state at the initial stage.
摘要翻译：图像形成装置包括保持显影剂的显影剂外壳; 润滑剂供应刷，其在与显影剂壳体接触时旋转，并且将润滑剂供应到显影剂壳体的表面; 与润滑剂供给刷接触的润滑剂; 第一电压供应单元，其向所述润滑剂供给刷提供其上叠加有DC电压的AC电压; 确定单元，其确定显影剂外壳的使用状态是否处于初始状态; 以及控制器，如果所述确定单元确定所述显影剂的使用状态，则控制所述第一电压供应单元，以在开始执行图像形成操作之前，将叠加了所述DC电压的AC电压提供给所述润滑剂供应刷住房是初期的状态。

8. 发明授权

US08131165B2 Image forming apparatus and waste powder transporting method 有权
标题翻译：成像设备和废粉输送方法
公开(公告)号：US08131165B2
公开(公告)日：2012-03-06
申请号：US12359611
申请日：2009-01-26
申请人： Yoji Yamaguchi , Shigeo Ohno , Tomoya Ichikawa , Mihoko Tanaka
发明人： Yoji Yamaguchi , Shigeo Ohno , Tomoya Ichikawa , Mihoko Tanaka
IPC分类号： G03G15/00 , G03G21/12
CPC分类号： G03G21/12 , G03G15/0194 , G03G21/10 , G03G2215/0129
摘要： An image forming apparatus includes: an image forming section including first and second image forming parts each forming a toner image by using an image forming unit to be mounted, the first and the second image forming parts being inhibited from forming respective toner images if an image forming unit is not mounted to the first image forming part, the first image forming part being allowed to form a toner image if an image forming unit is mounted to the first image forming part while an image forming unit is not mounted to the second image forming part; and a transporting section including first and second receiving parts receiving waste powder discarded by the first and second image forming parts, respectively, and that transports the received waste powder. The second receiving part is provided downstream of the first receiving part in a transporting direction of the waste powder.
摘要翻译：一种图像形成装置包括：图像形成部分，包括通过使用要安装的图像形成单元形成调色剂图像的第一和第二图像形成部分，如果图像形成部分被禁止形成相应的调色剂图像形成单元没有安装到第一图像形成部分，如果图像形成单元安装到第一图像形成部分，则第一图像形成部分被允许形成调色剂图像，同时图像形成单元未被安装到第二图像形成部分部分; 以及输送部，其包括分别接收由第一和第二图像形成部件废弃的废粉末的第一和第二接收部件，并且输送所接收的废粉末。在废粉的输送方向上，第二容纳部设置在第一容纳部的下游侧。

9. 发明授权

US08588640B2 Electrical connection structure, electrical connection method, electrical connection member, and image forming apparatus 有权
标题翻译：电气连接结构，电气连接方法，电气连接构件和图像形成装置
公开(公告)号：US08588640B2
公开(公告)日：2013-11-19
申请号：US13095397
申请日：2011-04-27
申请人： Ryouta Kubo , Hirohisa Hoshino , Tomoya Ichikawa
发明人： Ryouta Kubo , Hirohisa Hoshino , Tomoya Ichikawa
IPC分类号： G03G15/00
CPC分类号： H01R39/24 , G03G15/0283
摘要： An electrical connection structure includes a holder that holds an electric terminal provided with an electrical contact portion having elasticity and held such that the electrical contact portion is elastically deformable; a guiding member fitted to the holder and capable of guiding the holder in first and second directions, which are substantially orthogonal to each other, to move the electrical contact portion to a predetermined contact position on a conductive member, the first direction being a direction in which the electrical contact portion is elastically deformed by being pressed against the conductive member; and a restraining member that comes into contact with the holder that has been guided by the guiding member to move the electrical contact portion to the contact position, the restraining member restraining the holder from being moved in a direction opposite to the first direction by an elastic reaction force applied to the holder.
摘要翻译：电连接结构包括：保持器，其保持设置有具有弹性的电接触部分的电端子，并且保持使得电接触部分可弹性变形; 引导构件，其安装到所述保持器并且能够在彼此基本正交的第一和第二方向上引导所述保持器，以将所述电接触部分移动到导电构件上的预定接触位置，所述第一方向是所述电接触部通过压靠所述导电构件而弹性变形; 以及约束构件，其与由所述引导构件引导的所述保持器接触以将所述电接触部移动到所述接触位置，所述限制构件通过弹性阻止所述保持器沿与所述第一方向相反的方向移动施加到支架的反作用力。

10. 发明申请

US20120114365A1 ELECTRICAL CONNECTION STRUCTURE, ELECTRICAL CONNECTION METHOD, ELECTRICAL CONNECTION MEMBER, AND IMAGE FORMING APPARATUS 有权
标题翻译：电气连接结构，电气连接方法，电气连接构件和图像形成装置
公开(公告)号：US20120114365A1
公开(公告)日：2012-05-10
申请号：US13095397
申请日：2011-04-27
申请人： Ryouta Kubo , Hirohisa Hoshino , Tomoya Ichikawa
发明人： Ryouta Kubo , Hirohisa Hoshino , Tomoya Ichikawa
IPC分类号： G03G15/00
CPC分类号： H01R39/24 , G03G15/0283
摘要： An electrical connection structure includes a holder that holds an electric terminal provided with an electrical contact portion having elasticity and held such that the electrical contact portion is elastically deformable; a guiding member fitted to the holder and capable of guiding the holder in first and second directions, which are substantially orthogonal to each other, to move the electrical contact portion to a predetermined contact position on a conductive member, the first direction being a direction in which the electrical contact portion is elastically deformed by being pressed against the conductive member; and a restraining member that comes into contact with the holder that has been guided by the guiding member to move the electrical contact portion to the contact position, the restraining member restraining the holder from being moved in a direction opposite to the first direction by an elastic reaction force applied to the holder.
摘要翻译：电连接结构包括：保持器，其保持设置有具有弹性的电接触部分的电端子，并且保持使得电接触部分可弹性变形; 引导构件，其安装到所述保持器并且能够在彼此基本正交的第一和第二方向上引导所述保持器，以将所述电接触部分移动到导电构件上的预定接触位置，所述第一方向是所述电接触部通过压靠所述导电构件而弹性变形; 以及约束构件，其与由所述引导构件引导的所述保持器接触以将所述电接触部移动到所述接触位置，所述限制构件通过弹性阻止所述保持器沿与所述第一方向相反的方向移动施加到支架的反作用力。

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