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    Image forming apparatus and developer replenishing method
    1.
    发明授权
    Image forming apparatus and developer replenishing method 有权
    图像形成装置和显影剂补充方法

    公开(公告)号：US08086117B2

    公开(公告)日：2011-12-27

    申请号：US12246027

    申请日：2008-10-06

    申请人： Mugijirou Uno ,  Takuzi Yoneda ,  Keiko Matsumoto ,  Yuki Oshikawa

    发明人： Mugijirou Uno ,  Takuzi Yoneda ,  Keiko Matsumoto ,  Yuki Oshikawa

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0893 ,  G03G15/0868 ,  G03G15/0875 ,  G03G15/0879 ,  G03G2215/066 ,  G03G2215/0838 ,  G03G2215/0888

    摘要： A switching controller switches from a developer replenishment prohibition mode to a developer replenishment permission mode when the replenishment detection device detects that the developer containing section does not store a prescribed amount of the developer, and from the developer replenishment permission mode to the developer replenishment prohibition mode when a prescribed operation is executed upon completion of replenishment of the developer from the developer containing bottle to the developer containing section. The developer replenishment prohibition mode prohibits the developer replenishment device from replenishing the developer to the developer containing section, while the developer replenishment permission mode permits the developer replenishment device to replenish the developer to the developer containing section.

    摘要翻译： 当补货检测装置检测到开发者收纳部分没有存储规定数量的开发者，并且从开发者补充许可模式到开发者补货禁止模式时，开关控制器从开发者补充禁止模式切换到开发者补充许可模式 当完成从显影剂容纳瓶到显影剂容纳部分的显影剂补充完成时执行规定的操作。 开发者补充禁止模式禁止开发者补充装置将开发者补充到开发者包含部分，而开发者补充许可模式允许开发者补充装置将开发者补充到开发者包含部分。

    Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridge
    2.
    发明授权
    Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridge 有权
    显影单元，包括具有供应路径，恢复路径和搅拌路径的显影剂输送系统，包括显影单元的处理盒，以及包括处理盒

    公开(公告)号：US07991330B2

    公开(公告)日：2011-08-02

    申请号：US12187015

    申请日：2008-08-06

    申请人： Yuki Oshikawa ,  Koichi Kato ,  Hiroyuki Okaji ,  Mugijirou Uno ,  Kiyonori Tsuda ,  Emi Kita ,  Keiko Matsumoto

    发明人： Yuki Oshikawa ,  Koichi Kato ,  Hiroyuki Okaji ,  Mugijirou Uno ,  Kiyonori Tsuda ,  Emi Kita ,  Keiko Matsumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0844 ,  G03G15/0851 ,  G03G15/0856 ,  G03G15/0877 ,  G03G15/0893 ,  G03G2215/0634 ,  G03G2215/0822

    摘要： A developing unit includes a developer bearing member, a developer transporter, a developer conveyance system for directing the developer, including a supply path, a recovery path, and an agitation path, a developer supply opening through which the developer is supplied to the developer conveyance system, a developer supply device for supplying the developer from the developer supply opening to the developer conveyance system, a developer discharge device for discharging the developer outside the developing unit, a developer level rise detector for detecting increase in a level of the developer between the downstream end of the recovery path facing the developer bearing member in the direction of developer transport and a portion of the agitation path where the agitation path receives the collected developer from the recovery path, and a controller for controlling the developer discharge device based on the detection result provided by the developer level rise detector.

    摘要翻译： 显影单元包括显影剂承载构件，显影剂输送器，用于引导显影剂的显影剂输送系统，包括供给路径，回收路径和搅拌路径，显影剂供给口，显影剂通过该显影剂供给口供给到显影剂输送 系统，用于将显影剂从显影剂供应开口供应到显影剂输送系统的显影剂供应装置，用于将显影剂排出显影单元的显影剂排出装置，显影剂水平上升检测器，用于检测显影剂供应 在显影剂传送方向上面向显影剂承载部件的恢复路径的下游端部和搅拌路径部分，其中搅拌路径从回收路径接收收集的显影剂;以及控制器，用于基于检测来控制显影剂排出装置 结果由开发者级别上升检测器提供。

    POWDER FILLING METHOD, POWDER CONTAINER, DEVELOPER REPLENISHING DEVICE, DEVELOPER REPLENISHING METHOD, AND IMAGE FORMING APPARATUS
    4.
    发明申请
    POWDER FILLING METHOD, POWDER CONTAINER, DEVELOPER REPLENISHING DEVICE, DEVELOPER REPLENISHING METHOD, AND IMAGE FORMING APPARATUS 审中-公开
    粉末填充方法，粉末容器，开发者补充装置，开发者补充方法和图像形成装置

    公开(公告)号：US20080175628A1

    公开(公告)日：2008-07-24

    申请号：US11971580

    申请日：2008-01-09

    申请人： Emi Kita ,  Junichi Terai ,  Yuki Oshikawa ,  Hiroyuki Okaji ,  Mugijirou Uno ,  Keiko Matsumoto

    发明人： Emi Kita ,  Junichi Terai ,  Yuki Oshikawa ,  Hiroyuki Okaji ,  Mugijirou Uno ,  Keiko Matsumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0879 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0875 ,  G03G2215/068

    摘要： A powder filling method, which fills at least two kinds of powders with different specific gravities into a powder container, and by which a region having only a powder with the highest specific gravity out of the at least two kinds of powders is prevented from being generated in the filled powder container. A toner, which is a first powder that does not include a carrier having the highest specific gravity, is mixed with air in a toner storage portion. The air is introduced into the toner particles to increase the bulk of the toner, and then a toner filling device fills a toner bottle serving as the powder container with the toner having the air. Upon completion of such filling, a carrier filling device starts filling the carrier, which is a second powder, into the toner bottle. Filling of the carrier is completed before the air is released from the toner particles contained in the toner bottle and thereby the bulk of the toner is reduced and then stabilized.

    摘要翻译： 一种粉末填充方法，其将至少两种具有不同比重的粉末填充到粉末容器中，并且防止仅产生至少两种粉末中具有最高比重的粉末的区域被产生 在填充的粉末容器中。 作为不具有最高比重的载体的第一粉末的调色剂与调色剂储存部分中的空气混合。 将空气引入调色剂颗粒中以增加调色剂的体积，然后调色剂填充装置填充用作粉末容器的调色剂瓶，其中调色剂具有空气。 在完成这样的填充时，载体填充装置开始将作为第二粉末的载体填充到调色剂瓶中。 在空气从包含在调色剂瓶中的调色剂颗粒释放出来之前完成载体的填充，从而减少主体的调色剂然后稳定。

    Developer supplier, image forming apparatus, developer supplying method and image forming method
    7.
    发明授权
    Developer supplier, image forming apparatus, developer supplying method and image forming method 有权
    开发商供应商，成像设备，显影剂供应方法和图像形成方法

    公开(公告)号：US08843033B2

    公开(公告)日：2014-09-23

    申请号：US12318801

    申请日：2009-01-08

    申请人： Takuzi Yoneda ,  Mugijirou Uno

    发明人： Takuzi Yoneda ,  Mugijirou Uno

    IPC分类号： G03G15/08 ,  G03G15/01

    CPC分类号： G03G15/0126 ,  G03G15/0121 ,  G03G15/0178 ,  G03G15/0194 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879 ,  G03G15/0887 ,  G03G2215/0607

    摘要： A developer supplier for supplying a developer to each of a plurality of developing devices, includes a plurality of developer supplying units each configured to supply a developer in which a toner and a carrier are preliminarily dispersed at a given concentration to each of the plurality of developing devices. A proportion of the carrier included in the developer which is supplied to one of the plurality of developing devices is set so as to be greater than a proportion of the carrier included in the developer which is supplied to the another one of the plurality of developing devices.

    摘要翻译： 用于向多个显影装置中的每一个供应显影剂的显影剂供应商包括多个显影剂供应单元，每个显影剂供应单元被配置为将调色剂和载体预先分散在其中的显影剂以预定浓度分配给多个显影剂 设备。 供给到多个显影装置中的一个显影装置的显影剂中所包含的载体的比例被设定为大于被提供给多个显影装置中的另一个显影装置的显影剂中包含的载体的比例 。

    Developer supplier, image forming apparatus, developer supplying method and image forming method
    8.
    发明申请
    Developer supplier, image forming apparatus, developer supplying method and image forming method 有权
    开发商供应商，成像设备，显影剂供应方法和图像形成方法

    公开(公告)号：US20090180813A1

    公开(公告)日：2009-07-16

    申请号：US12318801

    申请日：2009-01-08

    申请人： Takuzi Yoneda ,  Mugijirou Uno

    发明人： Takuzi Yoneda ,  Mugijirou Uno

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0126 ,  G03G15/0121 ,  G03G15/0178 ,  G03G15/0194 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879 ,  G03G15/0887 ,  G03G2215/0607

    摘要： A developer supplier for supplying a developer to each of a plurality of developing devices, includes a plurality of developer supplying units each configured to supply a developer in which a toner and a carrier are preliminarily dispersed at a given concentration to each of the plurality of developing devices. A proportion of the carrier included in the developer which is supplied to one of the plurality of developing devices is set so as to be greater than a proportion of the carrier included in the developer which is supplied to the another one of the plurality of developing devices.

    摘要翻译： 用于向多个显影装置中的每一个供应显影剂的显影剂供应商包括多个显影剂供应单元，每个显影剂供应单元被配置为将调色剂和载体预先分散在其中的显影剂以预定浓度分配给多个显影剂 设备。 供给到多个显影装置中的一个显影装置的显影剂中所包含的载体的比例被设定为大于被提供给多个显影装置中的另一个显影装置的显影剂中包含的载体的比例 。

    Image forming apparatus and method of activating the apparatus during filling with developing agent
    9.
    发明授权
    Image forming apparatus and method of activating the apparatus during filling with developing agent 有权
    图像形成装置和在填充显影剂期间激活装置的方法

    公开(公告)号：US07783209B2

    公开(公告)日：2010-08-24

    申请号：US12138802

    申请日：2008-06-13

    申请人： Mugijirou Uno ,  Sadayuki Iwai ,  Yuki Oshikawa

    发明人： Mugijirou Uno ,  Sadayuki Iwai ,  Yuki Oshikawa

    IPC分类号： G03G15/00 ,  G03G15/08

    CPC分类号： G03G15/5008 ,  G03G15/0822 ,  G03G21/0011 ,  G03G2215/0129 ,  G03G2215/0822 ,  G03G2215/0888

    摘要： An image forming apparatus includes an image carrying member, a development unit, a first driving unit, a second driving unit, and a cleaning blade. The image carrying member forms a latent image thereon. The development unit develops the latent image formed on the image carrying member. The first driving unit drives the image carrying member. The second driving unit drives the development unit. The cleaning blade, contactable against the image carrying member, removes materials including toner remaining on the image carrying member. When an agent-empty development unit is filled with a developing agent, the second driving unit is activated to start a driving of the development unit, and the first driving unit is activated to start a driving of the image carrying member after starting a developing agent filling operation to the development unit.

    摘要翻译： 图像形成装置包括图像承载构件，显影单元，第一驱动单元，第二驱动单元和清洁刮板。 图像承载部件在其上形成潜像。 显影单元显影形成在图像承载构件上的潜像。 第一驱动单元驱动图像承载构件。 第二驱动单元驱动开发单元。 与图像承载构件可接触的清洁刮板除去包括保留在图像承载构件上的调色剂的材料。 当代理空的显影单元填充有显影剂时，第二驱动单元被激活以开始显影单元的驱动，并且启动显影剂之后第一驱动单元被激活以启动图像承载构件的驱动 填充操作到开发单元。