公开(公告)号：US06248489B1

公开(公告)日：2001-06-19

申请号：US09471496

申请日：1999-12-23

申请人： Hitoshi Yagi ,  Mitsunaga Saito ,  Koichi Ishii ,  Sadao Kajiura ,  Yuka Yamaguchi ,  Mitsuhiko Iida

发明人： Hitoshi Yagi ,  Mitsunaga Saito ,  Koichi Ishii ,  Sadao Kajiura ,  Yuka Yamaguchi ,  Mitsuhiko Iida

IPC分类号： G03G514

CPC分类号： G03G5/14769 ,  G03G5/0575 ,  G03G5/0578 ,  G03G5/14773

摘要： This invention provides an electrophotographic photosensitive body including a photosensitive layer containing a chemical substance selected from a compound having a polysilazane skeleton, a compound having an Si—CnH2n+1 bond and one of an Si—N bond and an Si—C—N bond, a compound having an Si—CnF2n+1 bond and one of an Si—N bond and an Si—C—N bond, and a mixture of a compound having one of an Si—N bond and an Si—C—N bond and a compound having a C—F bond, an intermediate transfer medium including a surface layer containing the chemical substance, and an electrophotographic apparatus using the same.

摘要翻译： 本发明提供一种电子照相感光体，其包含含有选自具有聚硅氮烷骨架的化合物，具有Si-CnH2n + 1键和Si-N键和Si-CN键之一的化合物的感光层， 具有Si-CnF2n + 1键和Si-N键和Si-CN键之一的化合物，以及具有Si-N键和Si-CN键之一的化合物和具有CF 粘合剂，包含含有化学物质的表面层的中间转印介质和使用其的电子照相设备。

公开(公告)号：US06385421B1

公开(公告)日：2002-05-07

申请号：US09649994

申请日：2000-08-29

申请人： Koji Imamiya ,  Yuka Yamaguchi

发明人： Koji Imamiya ,  Yuka Yamaguchi

IPC分类号： G03G1510

CPC分类号： G03G15/104 ,  G03G15/11 ,  G03G2215/017

摘要： An image forming apparatus includes a latent image forming mechanism for forming an electrostatic latent image on a photosensitive member, and a developing device for supplying a developing liquid containing at least toner and a carrier liquid, to the photosensitive member on which the latent image is formed, thereby to develop the latent image. The image forming apparatus also includes a removing device for removing an excessive portion of the developing liquid supplied by the developing device, whereby the excessive portion of the developing liquid remains on the photosensitive member after development. The image forming apparatus further includes a returning mechanism for returning the excessive portion of the developing liquid, which is removed by the removing device, into a casing of a developing liquid supply unit for supplying the developing liquid to the developing device, and a reserve flow-in section. The reserve flow-in section has a float and is provided in front of a developing liquid container section in the casing of the developing liquid supply unit, thereby to return the developing liquid to the reserve flow-in section when the valve is opened.

摘要翻译： 图像形成装置包括用于在感光构件上形成静电潜像的潜像形成机构，以及用于将至少含有调色剂和载液的显影液供给到形成潜像的感光构件的显影装置 从而形成潜像。 图像形成装置还包括用于去除由显影装置供应的显影液的过多部分的去除装置，由此在显影之后显影液的过量部分保留在感光构件上。 图像形成装置还包括返回机构，用于将由去除装置移除的显影液的过剩部分返回到用于将显影液供给到显影装置的显影液供给单元的壳体中， 在部分。 备用流入部分具有浮子，并且设置在显影液供给单元的壳体内的显影液容器部分的前面，从而当打开阀时将显影液返回到备用流入部分。

公开(公告)号：US06839528B2

公开(公告)日：2005-01-04

申请号：US10679301

申请日：2003-10-07

申请人： Yuka Yamaguchi

发明人： Yuka Yamaguchi

IPC分类号： G03G21/10 ,  G03G15/16 ,  G03G21/00

CPC分类号： G03G21/0035

摘要： A cleaning device of this invention has a first cleaning member that is provided opposing to a developer image carrier for the scraping of the surface of the developer image carrier and a second cleaning member that is put over the first cleaning member and runs between the surface of the developer image carrier and the first cleaning member for the wiping of the surface of the developer image carrier simultaneously with the scraping of the surface of the developer image carrier by the first cleaning member. This cleaning device is used for cleaning of the developer image carrier of an image forming apparatus.

公开(公告)号：US06661983B2

公开(公告)日：2003-12-09

申请号：US10028445

申请日：2001-12-28

申请人： Yuka Yamaguchi

发明人： Yuka Yamaguchi

IPC分类号： G03G1516

CPC分类号： G03G21/0035

摘要： A cleaning device of this invention has a first cleaning member that is provided opposing to a developer image carrier for the scraping of the surface of the developer image carrier and a second cleaning member that is put over the first cleaning member and runs between the surface of the developer image carrier and the first cleaning member for the wiping of the surface of the developer image carrier simultaneously with the scraping of the surface of the developer image carrier by the first cleaning member. This cleaning device is used for cleaning of the developer image carrier of an image forming apparatus.

摘要翻译： 本发明的清洁装置具有第一清洁部件，该第一清洁部件与显影剂图像载体相对设置，用于刮擦显影剂载体的表面;以及第二清洁部件，其被放置在第一清洁部件上并在 显影剂图像载体和用于通过第一清洁部件刮擦显影剂载体的表面同时擦拭显影剂载体表面的第一清洁部件。 该清洁装置用于清洁图像形成装置的显影剂载体。