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1. 发明授权

US06865357B2 Drive transmission mechanism for transmitting drive to processing means and cartridge provided with same 有权
标题翻译：用于将驱动器传送到处理装置的驱动传动机构和具有该驱动装置的盒
公开(公告)号：US06865357B2
公开(公告)日：2005-03-08
申请号：US10321426
申请日：2002-12-18
申请人： Akiyoshi Fujita , Kenji Matsuda , Nobuharu Hoshi
发明人： Akiyoshi Fujita , Kenji Matsuda , Nobuharu Hoshi
IPC分类号： G03G15/02 , G03G15/00 , G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1857 , G03G2215/0129 , G03G2221/1657
摘要： A drive transmission mechanism transmits a drive force to a processing unit that is in contact with an image bearing member to work on the image bearing member. The mechanism includes a supporting member that supports the processing unit. The supporting member is pivotally movable. The mechanism further includes a driving force receiving portion provided on the supporting member for receiving a driving force for reciprocating the processing unit in a longitudinal direction of the image bearing member, from a driving force imparting member, and a regulating member that regulates the pivotal movement of the supporting member.
摘要翻译：驱动传递机构将驱动力传递到与图像承载部件接触的处理单元，以在图像承载部件上工作。该机构包括支撑处理单元的支撑构件。支撑构件可枢转地移动。该机构还包括设置在支撑构件上的驱动力接收部分，用于从驱动力施加构件接收用于沿着图像承载构件的纵向方向使处理单元往复运动的驱动力，以及调节构件，其调节枢转运动的支撑构件。

2. 发明授权

US06873815B2 Part of an image forming apparatus and a unit having a groove covered with a brush member 有权
标题翻译：图像形成装置的一部分和具有被刷构件覆盖的凹槽的单元
公开(公告)号：US06873815B2
公开(公告)日：2005-03-29
申请号：US10106316
申请日：2002-03-27
申请人： Kenji Matsuda , Akiyoshi Fujita , Nobuharu Hoshi
发明人： Kenji Matsuda , Akiyoshi Fujita , Nobuharu Hoshi
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0875
摘要： In conventional image forming apparatus, there is a type of a printer in which a developing device and a developer supplying container are separately provided and the developer supplying container is replaced individually to supply a developer that is an expendable agent. The printer of this type has an advantage that it is unecessary to replace frequently the component having a relatively long durable life, while the printer has the disadvantage that leakage of the developer easily occurs when the developer supplying container is removed from the printer main body. Therefore, an image forming apparatus capable of controlling leakage of developer is provided.
摘要翻译：在传统的图像形成装置中，存在一种打印机，其中分开设置显影装置和显影剂供应容器，并且单独地更换显影剂供应容器以提供作为消耗剂的显影剂。这种打印机的优点在于，不必经常地更换具有相对长的耐用寿命的部件，而打印机的缺点是，当显影剂供应容器从打印机主体上取出时容易发生显影剂泄漏。因此，提供了能够控制显影剂泄漏的图像形成装置。

3. 发明授权

US06754461B2 Developer charging device 有权
标题翻译：开发者充电器
公开(公告)号：US06754461B2
公开(公告)日：2004-06-22
申请号：US10235814
申请日：2002-09-06
申请人： Nobuharu Hoshi , Kenji Matsuda , Akiyoshi Fujita
发明人： Nobuharu Hoshi , Kenji Matsuda , Akiyoshi Fujita
IPC分类号： G03G1502
CPC分类号： G03G21/0064 , G03G2215/021 , G03G2221/0005
摘要： A developer charging device for charging developer with electricity includes a developer charging member a reciprocating unit, and an attitude maintaining unit. The developer charging member is arranged at a position downstream relative to a transfer device transferring a developer image from an image carrier to an image receiving member and upstream relative to a charging device for electrically charging the image carrier as viewed in the moving direction of the image carrier. The developer charging member is held in contact with the image carrier so as to electrically charge residual developer on the image carrier. The reciprocating unit reciprocates the developer charging member in a direction of a generating line of the image carrier. The attitude maintaining unit maintains an attitude of the developer charging member relative to the image carrier regardless of a reciprocation of the developer charging member by the reciprocating unit. The attitude maintaining unit includes at least one spacer arranged in contact with the image carrier in order to maintain a positional relationship between the developer charging member and the image carrier.
摘要翻译：用于对显影剂充电的显影剂充电装置包括显影剂充电构件，往复单元和姿态维持单元。显影剂充电构件被布置在相对于将显影剂图像从图像载体传送到图像接收构件并且相对于用于对图像的运动方向观察时对图像载体进行充电的充电装置的上游的传送装置的下游位置载体显影剂充电构件与图像载体保持接触，以对图像载体上的残余显影剂进行电荷充电。往复运动单元使显影剂充电构件在图像载体的生成线的方向上往复运动。姿态维持单元维持显影剂充电元件相对于图像载体的姿态，而与往复单元的显影剂充电元件的往复运动无关。姿势维持单元包括至少一个与图像载体接触的间隔物，以保持显影剂充电构件和图像载体之间的位置关系。

4. 发明授权

US06701113B2 Developer carrying member, developer replenishment container and image forming apparatus 失效
标题翻译：显影剂承载构件，显影剂补充容器和图像形成装置
公开(公告)号：US06701113B2
公开(公告)日：2004-03-02
申请号：US10106333
申请日：2002-03-27
申请人： Kenji Matsuda , Akiyoshi Fujita , Nobuharu Hoshi
发明人： Kenji Matsuda , Akiyoshi Fujita , Nobuharu Hoshi
IPC分类号： G03G1508
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/083
摘要： A developer carrying member includes: a rotation shaft portion; a first carrying member for carrying developer, the first carrying member being formed on the rotation shaft portion; and a second carrying member for carrying the developer, the second carrying member being formed on the rotation shaft portion on a downstream side in a developer carrying direction. The second carrying member is equipped with a carrying surface having an intersection angle with respect to a lengthwise direction of the rotation shaft portion in a state such that no load is applied to the second carrying member, and such that the second carrying member does not abut against an inner wall of a developer containing container. The first and the second carrying members carry the developer in a lengthwise direction by rotation of the rotation shaft portion. A rigidity of the second carrying member is larger than a rigidity of the first carrying member.
摘要翻译：显影剂承载构件包括：旋转轴部分; 用于承载显影剂的第一承载构件，所述第一承载构件形成在所述旋转轴部分上; 以及用于承载显影剂的第二承载构件，所述第二承载构件在显影剂输送方向的下游侧形成在旋转轴部分上。第二承载构件具有在没有负载施加到第二承载构件的状态下相对于旋转轴部的长度方向具有相交角的承载表面，并且使得第二承载构件不邻接抵靠包含容器的显影剂的内壁。第一和第二承载构件通过旋转轴部分的旋转沿长度方向携带显影剂。第二承载构件的刚度大于第一承载构件的刚性。

5. 发明授权

US6144820A Developing apparatus with a sealing member having an insulating layer and a conductive portion 失效
标题翻译：具有密封构件的显影装置具有绝缘层和导电部分
公开(公告)号：US6144820A
公开(公告)日：2000-11-07
申请号：US290265
申请日：1999-04-13
申请人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
发明人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0898 , G03G2221/1648 , G03G2221/183
摘要： The present invention relates to a developing apparatus which has a developer container, a developer bearing member and a developer sealing member. Also, it is mainly featured that at least a part of the developer sealing member is a conductive portion, and the developer bearing member and the conductive portion have a same potential when a voltage is applied to the developer bearing member.
摘要翻译：本发明涉及具有显影剂容器，显影剂承载构件和显影剂密封构件的显影装置。此外，主要特征在于，显影剂密封构件的至少一部分是导电部分，并且当向显影剂承载构件施加电压时，显影剂承载构件和导电部分具有相同的电位。

6. 发明授权

US06556800B2 Developer supply container and image forming apparatus capable of mounting the container thereon 有权
标题翻译：能够将容器安装在其上的显影剂供应容器和图像形成装置
公开(公告)号：US06556800B2
公开(公告)日：2003-04-29
申请号：US09883322
申请日：2001-06-19
申请人： Kenji Matsuda , Hironobu Isobe , Akiyoshi Fujita
发明人： Kenji Matsuda , Hironobu Isobe , Akiyoshi Fujita
IPC分类号： G03G1508
CPC分类号： G03G15/0898 , G03G15/0875 , G03G15/0877 , G03G2215/068 , G03G2215/085
摘要： A developer supply container is detachably mountable on an image forming apparatus and includes a containing chamber for containing a developer. A first feeding member is provided in the containing chamber and feeds the developer to an outlet of the containing chamber. A feeding chamber communicates with the containing chamber. A second feeding member is provided in the feeding chamber and feeds the developer coming from the containing chamber to an outlet of the container. A partition member partitions the developer supply container into the containing chamber and the feeding chamber. A partitioning area of the partition member is larger than an area of the outlet of the containing chamber. An image forming apparatus includes a developing device and the developer supply container.
摘要翻译：显影剂供应容器可拆卸地安装在图像形成装置上，并且包括容纳显影剂的容纳室。第一进料构件设置在容纳室中并将显影剂供给到容纳室的出口。进料室与容纳室连通。第二进料构件设置在进料室中，并将来自容纳室的显影剂供给到容器的出口。分隔构件将显影剂供应容器分隔成容纳室和进料室。分隔构件的分隔区域大于容纳室的出口的面积。图像形成装置包括显影装置和显影剂供应容器。

7. 发明授权

US06195515B1 Developing apparatus including a seal member sandwiched between a developer bearing member and a leakage preventing member 有权
标题翻译：显影装置包括夹在显影剂承载部件和防漏部件之间的密封部件
公开(公告)号：US06195515B1
公开(公告)日：2001-02-27
申请号：US09375998
申请日：1999-08-19
申请人： Akiyoshi Fujita , Kenji Matsuda , Tadashi Horikawa
发明人： Akiyoshi Fujita , Kenji Matsuda , Tadashi Horikawa
IPC分类号： G03G1508
CPC分类号： G03G15/0817
摘要： A developing apparatus includes a seal member, which is sandwiched between a developer bearing body and a leakage preventing member in an end portion, and in a lengthwise direction, a length of a free end of the seal member is greater than a length by which the seal member is supported. A contacting width between the seal member and the leakage preventing member in the lengthwise direction is smaller toward the free end.
摘要翻译：显影装置包括密封构件，该密封构件被夹在显影剂承载体和端部的防漏构件之间，并且在长度方向上，密封构件的自由端的长度大于密封件支撑。密封构件和防漏构件在长度方向上的接触宽度朝向自由端较小。

8. 发明授权

US06324370B1 Electrophotographic image forming apparatus detachably mounting a developer replenishing container or in which a plurality of cartridges and developer replenishing containers are attachably and detachably positioned 失效
标题翻译：可拆卸地安装显影剂补充容器的电子照相图像形成装置或其中多个盒和显影剂补充容器可附接和可拆卸地定位
公开(公告)号：US06324370B1
公开(公告)日：2001-11-27
申请号：US09532023
申请日：2000-03-21
申请人： Hironobu Isobe , Kenji Matsuda , Akiyoshi Fujita
发明人： Hironobu Isobe , Kenji Matsuda , Akiyoshi Fujita
IPC分类号： G03G1508
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/0119 , G03G2215/068 , G03G2215/0692 , Y10S222/01
摘要： An electrophotographic image forming apparatus for forming an image on a recording medium includes: a container mounting portion for attachable/detachably mounting a developer replenishing container having a developer containing portion containing a developer and a discharge port for discharging a developer contained in the developer containing portion, a cartridge mounting portion for attachable/detachably mounting a cartridge having a developing device for developing an electrostatic latent image formed on an electrophotographic photosensitive member using a developer, a developer containing portion for containing the developer used in developing with the developing device, and a developer receiving port for receiving a developer from the developer replenishing container to the developer containing portion, wherein the discharge port in the developer replenishing container and the developer receiving port in the cartridge are communicatively connected to each other in a state where the developer replenishing container and the cartridge are mounted within the electrophotographic image forming apparatus body.
摘要翻译：一种用于在记录介质上形成图像的电子照相图像形成装置包括：用于可拆卸地安装显影剂补充容器的容器安装部分，该显影剂补充容器具有包含显影剂的显影剂容纳部分和用于排出包含在显影剂容纳部分中的显影剂的排出口，用于可拆卸地安装具有显影装置的盒的盒安装部分，所述显影装置用于使用显影剂形成在电子照相感光构件上形成的静电潜像，用于容纳用于显影的显影剂用于显影装置的显影剂容纳部分，以及用于将显影剂从显影剂补充容器接收到显影剂容纳部分的显影剂接收口，其中显影剂补充容器中的排出口和盒中的显影剂接收口在t的状态下彼此连通地连接他的显影剂补充容器和墨盒安装在电子照相成像设备主体内。

9. 发明授权

US06980755B2 Recycling method for developer supplying unit including the step of driving a feeding member in a direction to feed developer from a developer supply port to a developer accommodating portion 失效
标题翻译：显影剂供给单元的回收方法包括以下步骤：将显影剂供给口的显影剂向显影剂供给口输送的方向驱动供给部件，
公开(公告)号：US06980755B2
公开(公告)日：2005-12-27
申请号：US10669505
申请日：2003-09-25
申请人： Atsushi Numagami , Kenji Matsuda , Akiyoshi Fujita
发明人： Atsushi Numagami , Kenji Matsuda , Akiyoshi Fujita
IPC分类号： B65D83/06 , G03G15/08 , G03G15/00
CPC分类号： G03G15/0894 , G03G2215/00987 , G03G2215/0827
摘要： A recycling method is for a developer supply unit for supplying a developer to developing device for developing an electrostatic latent image formed on an electrophotographic photosensitive member. The developer supply unit is detachably mountable to a main assembly of an electrophotographic image forming apparatus and includes a developer accommodating portion for accommodating the developer, a developer supply port for supplying the developer to the developing means and a feeding member for feeding the developer to the developer supply port from the developer accommodating portion. The method includes an injection step of injecting the developer through the developer supply port; and driving step of driving the feeding member in a direction for feeding the developer from the developer supply port to the developer accommodating portion, by which the developer is fed from the developer supply port to fill the developer accommodating portion with the developer.
摘要翻译：回收方法是用于将显影剂供应到用于显影形成在电子照相感光构件上的静电潜像的显影装置的显影剂供应单元。显影剂供应单元可拆卸地安装到电子照相成像设备的主组件上，并且包括用于容纳显影剂的显影剂容纳部分，用于将显影剂供应到显影装置的显影剂供给口和用于将显影剂供给到显影剂供给口。该方法包括将显影剂注入显影剂供给口的注入步骤; 以及驱动步骤，用于沿着将显影剂从显影剂供给口供给到显影剂容纳部分的方向驱动进给构件，由显影剂从显影剂供给口供给显影剂以用显影剂填充显影剂容纳部分。

10. 发明授权

US06968147B2 Process cartridge whose sealing tape is removed when mounted to image forming apparatus and image forming apparatus to which the cartridge is mounted 失效
标题翻译：当安装到图像形成装置和其上安装盒的图像形成装置时，其密封带被移除的处理盒
公开(公告)号：US06968147B2
公开(公告)日：2005-11-22
申请号：US10670235
申请日：2003-09-26
申请人： Kenji Matsuda , Akiyoshi Fujita
发明人： Kenji Matsuda , Akiyoshi Fujita
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0886 , G03G15/0875 , G03G15/0877 , G03G2215/0119 , G03G2215/0877
摘要： A cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes a developer accommodating portion, a developer supply port supplying the developer to a developing device for developing an electrostatic latent image formed on an electrophotographic photosensitive member, a removable sealing tape sealing the developer supply port, and a covering member taking an opening position for opening the port and a closing position for closing the port and to which one longitudinal end of the tape is fixed, the covering member being effective to cover the tape sealing the port when it is at the closing position, and cartridge locking portion for locking the covering member at the closing position. When the cartridge is mounted to the main assembly of the apparatus, locking between the cartridge locking portion and the covering member is released by engagement between the covering member and the main assembly, and the covering member moves from the closing to the opening position, and the tape is removed from the port to open the port.
摘要翻译：盒可拆卸地安装到电子照相成像设备的主组件上。盒包括显影剂容纳部分，将显影剂供给到用于显影形成在电子照相感光构件上的静电潜像的显影装置的显影剂供给口，密封显影剂供应口的可移除密封带以及开启位置的覆盖件用于打开端口和用于关闭端口并且带的哪个纵向端部被固定的关闭位置，该盖部件有效地覆盖当端口处于关闭位置时密封端口的带;以及用于锁定的盒锁定部分覆盖构件处于关闭位置。当盒被安装到装置的主组件上时，盒锁定部分和覆盖部件之间的锁定通过覆盖部件和主组件之间的接合被释放，并且覆盖部件从关闭位置移动到打开位置，并且磁带从端口中删除以打开端口。

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