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1. 发明申请

US20070264054A1 DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING THE SAME 有权
标题翻译：开发设备和使用其的图像形成设备
公开(公告)号：US20070264054A1
公开(公告)日：2007-11-15
申请号：US11612865
申请日：2006-12-19
申请人： Kiyonori TSUDA , Satoru YOSHIDA , Hiroya HIROSE
发明人： Kiyonori TSUDA , Satoru YOSHIDA , Hiroya HIROSE
IPC分类号： G03G15/06
CPC分类号： G03G15/0893 , G03G15/0877 , G03G2215/0822 , G03G2215/0838
摘要： A development apparatus comprises three developer conveyance paths with separate functions for the supply, recovery and agitation of a developer, in which a reduction in size of the apparatus can be achieved. An image forming apparatus comprises the development apparatus. By provision in a development region width α of a supply opening for delivering developer from the downstream end in the direction of conveyance of an agitation conveyance path to the upstream end in the direction of conveyance of a supply conveyance path and a surplus opening for delivering developer from the downstream end in the direction of conveyance of the supply conveyance path to the upstream end in the direction of conveyance of the agitation conveyance path, a space saving of the upper part of the development apparatus can be achieved and a space saving of the development apparatus as a whole can be achieved compared with a conventional development apparatus.
摘要翻译：显影装置包括具有用于显影剂的供应，恢复和搅动的独立功能的三个显影剂输送路径，其中可以实现装置的尺寸的减小。图像形成装置包括显影装置。通过在供给输送路径的输送方向上的上游端的输送方向从向下游侧输送显影剂的供给口的供给开口的宽度α设置在供给输送路径的输送方向和用于输送显影剂的剩余开口从供给输送路的输送方向的下游端到搅拌输送路的输送方向的上游端，可以实现显影装置的上部的节省空间，并且可以节省开发的空间与传统的显影装置相比，可以实现整体的装置。

2. 发明申请

US20070269235A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20070269235A1
公开(公告)日：2007-11-22
申请号：US11750746
申请日：2007-05-18
申请人： Hiroya HIROSE
发明人： Hiroya HIROSE
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0868 , G03G2215/0822 , G03G2215/0838
摘要： A developing device includes a container, a stirring and transferring unit, a replenishing unit, and a discharging mechanism. The container contains developer including toner and carrier. The stirring and transferring unit is located in the container to mix and stir the toner and the carrier, and circulates the developer in the container. The replenishing unit replenishes the container with developer from an opening of the container. The discharging mechanism discharges surplus developer out of the container, and is located on a rotation shaft of the stirring and transferring unit.
摘要翻译：显影装置包括容器，搅拌和转印单元，补充单元和排出机构。该容器含有显影剂，包括调色剂和载体。搅拌和转移单元位于容器中以混合和搅拌调色剂和载体，并使显影剂在容器中循环。补充单元从容器的开口部分用显影剂补充容器。排出机构将多余的显影剂排出容器，并且位于搅拌和转移单元的旋转轴上。

3. 发明申请

US20080205938A1 IMAGE DEVELOPER AND IMAGE FORMING APPARATUS 有权
标题翻译：图像开发者和图像形成装置
公开(公告)号：US20080205938A1
公开(公告)日：2008-08-28
申请号：US12015803
申请日：2008-01-17
申请人： Hiroya HIROSE
发明人： Hiroya HIROSE
IPC分类号： G03G15/08
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G15/0849 , G03G15/0868 , G03G15/0893 , G03G2215/0836
摘要： An image developer, including a developer bearer rotatable facing an electrostatic latent image bearer; a developer feeder feeding a developer including a toner to the developer bearer; a developer collector collecting the developer separated and left from the developer bearer after the developer is fed to the electrostatic latent image bearer; a detour route including a developer stirrer and transfer stirring and transferring the developer between the developer feeder and the developer collector; a first opening connecting the developer feeder with the detour route; a second opening connecting the detour route with the developer collector; a developer supplier supplying the developer to the image developer; and a third opening connecting to the developer supplier, wherein the toner has a volume-average particle diameter of from 3 to 8 μm and a ratio (Dv/Dn) of the volume-average particle diameter (Dv) to a number-average particle diameter (Dn) thereof of from 1.00 to 1.40.
摘要翻译：图像显影剂，包括可面向静电潜像载体旋转的显影剂载体; 将显影剂供给到显影剂载体的显影剂供给器; 显影剂收集器收集显影剂被供给到静电潜像载体之后分离并离开显影剂载体的显影剂; 包括显影剂搅拌器和转移搅拌并在显影剂供给器和显影剂收集器之间转移显影剂的绕行路线; 连接显影剂供料器与迂回路线的第一开口; 连接迂回路线与显影剂收集器的第二开口; 向图像开发商提供开发商的开发商供应商; 以及连接到显影剂供应商的第三开口，其中调色剂的体积平均粒径为3至8μm，体积平均粒径（Dv）与数均粒子的比（Dv / Dn）直径（Dn）为1.00〜1.40。

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