公开(公告)号：US06898396B2

公开(公告)日：2005-05-24

申请号：US10616992

申请日：2003-07-11

申请人： Manabu Furuki ,  Koji Fukushima ,  Yoshihiro Maekawa ,  Naoki Ohnishi ,  Jin Kasono

发明人： Manabu Furuki ,  Koji Fukushima ,  Yoshihiro Maekawa ,  Naoki Ohnishi ,  Jin Kasono

IPC分类号： G03G9/08 ,  G03G15/08 ,  G03G21/00 ,  G03G21/10 ,  G03G15/30 ,  G03G15/02

CPC分类号： G03G21/0064

摘要： An image forming apparatus containing an image holding member, a contact-type charger for charging a surface of the image holding member, an exposure unit for forming an electrostatic latent image by exposing the charged surface of the image holding member, a developing unit for developing the electrostatic latent image with a spherical toner to obtain a toner image, and a transfer member for electrostatically transferring the toner image from the surface of the image holding member onto a transfer material. A number of toner particles remaining on the surface of the image holding member before passing through an abutting portion between the image holding member and the contact-type charger is in a range of 100 to 400 per unit area (mm2).

摘要翻译： 包含图像保持部件的图像形成装置，对图像保持部件的表面充电的接触型充电器，曝光图像保持部件的充电面的静电潜像形成用曝光部，显影部 具有球形调色剂的静电潜像以获得调色剂图像，以及用于将调色剂图像从图像保持部件的表面静电转印到转印材料上的转印部件。 在通过图像保持部件和接触式充电器之间的抵接部分之前，残留在图像保持部件表面上的多个调色剂颗粒在每单位面积（mm 2）的范围内为100至400， SUP>）。

公开(公告)号：US06587659B2

公开(公告)日：2003-07-01

申请号：US10141937

申请日：2002-05-10

申请人： Manabu Furuki ,  Koji Fukushima ,  Yoshihiro Maekawa ,  Eiji Funabashi ,  Kazuo Sueyoshi ,  Hiroyuki Miura ,  Masato Ono ,  Hiroshi Takayama ,  Naoki Ohnishi ,  Jin Kasono

发明人： Manabu Furuki ,  Koji Fukushima ,  Yoshihiro Maekawa ,  Eiji Funabashi ,  Kazuo Sueyoshi ,  Hiroyuki Miura ,  Masato Ono ,  Hiroshi Takayama ,  Naoki Ohnishi ,  Jin Kasono

IPC分类号： G03G908

CPC分类号： G03G13/08 ,  G03G9/0827 ,  G03G2215/0103 ,  G03G2215/021

摘要： An image forming device which is capable of preventing generation of toner filming and obtaining a stable image quality without defects over a long period and which is environmentally friendly. The image forming device, for forming an image with a spherical toner, includes image holding members, contact type charging member, exposing member, developing member, and transfer member. A toner shape change ratio (Tt) of deformed toner particles passed between the contacting portions of the image holding members and the charging member is in a range of 50 to 100 percent.

摘要翻译： 一种图像形成装置，其能够防止产生调色剂成膜，并且在长时间内无缺陷地获得稳定的图像质量并且是环境友好的。 用于用球形调色剂形成图像的图像形成装置包括图像保持构件，接触型充电构件，曝光构件，显影构件和转印构件。 在图像保持部件和充电部件的接触部分之间通过的变色调色剂颗粒的调色剂形状变化率（Tt）在50％至100％的范围内。

公开(公告)号：US20090214265A1

公开(公告)日：2009-08-27

申请号：US12251166

申请日：2008-10-14

申请人： Masashi IKEDA ,  Manabu FURUKI ,  Masahiro UCHIDA

发明人： Masashi IKEDA ,  Manabu FURUKI ,  Masahiro UCHIDA

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0822 ,  G03G2215/0822 ,  G03G2215/0852

摘要： A developing device includes: a container that contains a developer including toner; a partition that forms a plurality of chambers by partitioning an interior space of the container; an agitation mechanism that agitates the developer in the interior space and moves the developer between the plurality of chambers; a transport section that is supplied with the developer from the container, and transports the developer to a surface of an image carrier that carries an electrostatic latent image such that the transported developer is close to or contacts the surface of the image carrier, thereby developing the electrostatic latent image; and a driving mechanism that moves at least the partition.

摘要翻译： 显影装置包括：容纳包含调色剂的显影剂的容器; 通过分隔容器的内部空间形成多个室的分隔件; 搅拌机构，其搅动内部空间中的显影剂并使显影剂在多个室之间移动; 从容器供给显影剂的运输部分，并将显影剂运送到携带静电潜像的图像载体的表面，使得运送的显影剂接近或接触图像载体的表面，从而显影出 静电潜像; 以及至少移动分隔件的驱动机构。

公开(公告)号：US08275294B2

公开(公告)日：2012-09-25

申请号：US12251166

申请日：2008-10-14

申请人： Masashi Ikeda ,  Manabu Furuki ,  Masahiro Uchida

发明人： Masashi Ikeda ,  Manabu Furuki ,  Masahiro Uchida

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0822 ,  G03G2215/0822 ,  G03G2215/0852

摘要： A developing device includes: a container that contains a developer including toner; a partition that forms a plurality of chambers by partitioning an interior space of the container; an agitation mechanism that agitates the developer in the interior space and moves the developer between the plurality of chambers; a transport section that is supplied with the developer from the container, and transports the developer to a surface of an image carrier that carries an electrostatic latent image such that the transported developer is close to or contacts the surface of the image carrier, thereby developing the electrostatic latent image; and a driving mechanism that moves at least the partition.

摘要翻译： 显影装置包括：容纳包含调色剂的显影剂的容器; 通过分隔容器的内部空间形成多个室的分隔件; 搅拌机构，其搅动内部空间中的显影剂并使显影剂在多个室之间移动; 从容器供给显影剂的运输部分，并将显影剂运送到携带静电潜像的图像载体的表面，使得运送的显影剂接近或接触图像载体的表面，从而显影出 静电潜像; 以及至少移动分隔件的驱动机构。