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90 条记录 (耗时 0.053 秒)

    Image forming apparatus
    63.
    发明授权
    Image forming apparatus 有权

    公开(公告)号：US10585366B2

    公开(公告)日：2020-03-10

    申请号：US16290995

    申请日：2019-03-04

    申请人： Hidetoshi Kami ,  Hiroki Orii ,  Ryohta Takahashi

    发明人： Hidetoshi Kami ,  Hiroki Orii ,  Ryohta Takahashi

    IPC分类号： G03G21/00 ,  G03G5/147

    摘要： Provided is an image forming apparatus including an image bearer capable of bearing a toner image, where a latent image is formed on the image bearer, a developing unit configured to develop the latent image formed on the image bearer with a toner, and a cleaning unit including a blade-shaped elastic body, where the elastic body is brought into contact with a surface of the image bearer, wherein a friction coefficient Ft/Fn between the image bearer and the elastic body is 0.85 or greater but 1.1 or less, and self-excited vibration WRFt(LMH) of shear force of the elastic body in a LMH band is 1.5 gf or greater but 3.5 gf or less.

    Image bearing member, process cartridge, image forming apparatus and method of forming image bearing member
    65.
    发明授权
    Image bearing member, process cartridge, image forming apparatus and method of forming image bearing member 有权
    图像承载部件，处理盒，图像形成装置和图像承载部件的形成方法

    公开(公告)号：US08148038B2

    公开(公告)日：2012-04-03

    申请号：US12166924

    申请日：2008-07-02

    申请人： Yukio Fujiwara ,  Tetsuro Suzuki ,  Hiroshi Tamura ,  Hiroshi Ikuno ,  Hidetoshi Kami ,  Takafumi Iwamoto

    发明人： Yukio Fujiwara ,  Tetsuro Suzuki ,  Hiroshi Tamura ,  Hiroshi Ikuno ,  Hidetoshi Kami ,  Takafumi Iwamoto

    IPC分类号： G03G5/00

    CPC分类号： G03G5/14791 ,  G03G5/14704 ,  G03G5/14734 ,  G03G5/14769

    摘要： An image bearing member including an electroconductive substrate, a charge generating layer located overlying the electroconductive substrate, a charge transport layer located overlying the charge generating layer, the charge transport layer comprising a charge transport material and a protective layer having a thickness of from 3 to 15 μm located overlying the charge transport layer, wherein the density of the charge transport material in the protective layer at depth of 2 μm from the surface of the charge transport layer satisfies the following relationship: 10(%)≦(Charge transport material)/{(Radical polymerizable monomer having a charge transport structure)+(Radical polymerizable monomer having no charge transport structure)+(Charge transport material)}×100≦30(%).

    摘要翻译： 一种图像承载部件，包括导电基板，位于导电基板上方的电荷产生层，位于电荷产生层上方的电荷传输层，电荷传输层包括电荷传输材料和厚度为3至 15μm位于电荷输送层的上方，其中，电荷输送层表面的深度为2μm的保护层中的电荷输送材料的密度满足下述关系：10（％）＆nlE;（电荷输送材料） / {（具有电荷输送结构的可自由基聚合单体）+（不含电荷输送结构的可自由基聚合单体）+（电荷输送材料）}×100＆nlE; 30（％）。

    IMAGE BEARING MEMBER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND METHOD OF FORMING IMAGE BEARING MEMBER
    68.
    发明申请
    IMAGE BEARING MEMBER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND METHOD OF FORMING IMAGE BEARING MEMBER 有权
    图像轴承部件，过程盒，图像形成装置和形成图像轴承部件的方法

    公开(公告)号：US20090148180A1

    公开(公告)日：2009-06-11

    申请号：US12166924

    申请日：2008-07-02

    申请人： Yukio Fujiwara ,  Tetsuro Suzuki ,  Hiroshi Tamura ,  Hiroshi Ikuno ,  Hidetoshi Kami ,  Takafumi Iwamoto

    发明人： Yukio Fujiwara ,  Tetsuro Suzuki ,  Hiroshi Tamura ,  Hiroshi Ikuno ,  Hidetoshi Kami ,  Takafumi Iwamoto

    IPC分类号： G03G21/16 ,  G03G15/00 ,  B05D5/12

    CPC分类号： G03G5/14791 ,  G03G5/14704 ,  G03G5/14734 ,  G03G5/14769

    摘要： An image bearing member including an electroconductive substrate, a charge generating layer located overlying the electroconductive substrate, a charge transport layer located overlying the charge generating layer, the charge transport layer comprising a charge transport material and a protective layer having a thickness of from 3 to 15 μm located overlying the charge transport layer, wherein the density of the charge transport material in the protective layer at depth of 2 μm from the surface of the charge transport layer satisfies the following relationship: 10(%)≦(Charge transport material)/{(Radical polymerizable monomer having a charge transport structure)+(Radical polymerizable monomer having no charge transport structure)+(Charge transport material)}×100≦30(%).

    摘要翻译： 一种图像承载部件，包括导电基板，位于导电基板上方的电荷产生层，位于电荷产生层上方的电荷传输层，电荷传输层包括电荷传输材料和厚度为3至 15μm位于电荷输送层的上方，其中保护层中电荷输送层表面2cm深处的电荷传输材料的密度满足以下关系：<？in-line-formula description =“In 线（“公式”end =“lead”≥10（％）<=（电荷输送材料）/ {（具有电荷输送结构的可自由基聚合单体）+（不含电荷输送结构的可自由基聚合单体）+（电荷输送材料 ）} x100 <= 30（％）。<？in-line-formula description =“In-line Formulas”end =“tail”？>

    Latent electrostatic image bearing member, and process cartridge, image forming apparatus and image forming method
    70.
    发明申请
    Latent electrostatic image bearing member, and process cartridge, image forming apparatus and image forming method 有权
    潜在静电图像承载部件和处理盒，成像设备和成像方法

    公开(公告)号：US20060286473A1

    公开(公告)日：2006-12-21

    申请号：US11472231

    申请日：2006-06-20

    申请人： Hidetoshi Kami

    发明人： Hidetoshi Kami

    IPC分类号： G03G5/147 ,  G03G5/047

    CPC分类号： G03G5/14773 ,  G03G5/1476 ,  G03G5/14795

    摘要： A latent electrostatic image bearing member including at least a support, a photoconductive layer on the support and a surface layer on the photoconductive layer, wherein a film having the same composition as the surface layer is formed on a slide glass such that the film had a thickness of 5 μm; and the haze value measured after rubbing the film with a steel wool of #000 and a load of 500 gf for 50 times is 10% or less.

    摘要翻译： 一种静电潜像承载部件，其至少包括载体，载体上的光电导层和光电导层上的表面层，其中在载玻片上形成具有与表面层相同组成的膜，使得膜具有 厚度5um; 用＃000的钢丝绒和500gf的载荷摩擦膜50次后测得的雾度值为10％以下。