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    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    3.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 审中-公开
    图像形成装置和处理盒

    公开(公告)号：US20140064810A1

    公开(公告)日：2014-03-06

    申请号：US13953949

    申请日：2013-07-30

    申请人： Takafumi Iwamoto ,  Hiroshi Ikuno ,  Tetsuya Toshine ,  Kazuhiro Egawa ,  Toshihiro Ishida ,  Yohta Sakon ,  Masahiro Ohmori ,  Naohiro Toda

    发明人： Takafumi Iwamoto ,  Hiroshi Ikuno ,  Tetsuya Toshine ,  Kazuhiro Egawa ,  Toshihiro Ishida ,  Yohta Sakon ,  Masahiro Ohmori ,  Naohiro Toda

    IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G21/18

    CPC分类号： G03G21/0017

    摘要： An image forming apparatus includes an electrophotographic photoreceptor; and a cleaning blade. The electrophotographic photoreceptor includes an outermost layer having a ten-point average roughness Rz of from 0.5 to 2.4 μm and an average interval between concavities and convexities Sm of from 30 to 300 μm, and the cleaning blade includes a reed-shaped elastic blade having a contact point to the electrophotographic photoreceptor. The contact point includes a substrate; a mixed layer overlying the substrate, including a material forming the substrate and at least one of an acrylic resin and a methacrylic resin and having a thickness not less than 1.0 μm; and a surface layer overlying the mixed layer, including at least one of an acrylic resin and a methacrylic resin and having a thickness not less than 0.1 μm.

    摘要翻译： 图像形成装置包括电子照相感光体; 和清洁刮板。 电子照相感光体包括具有0.5〜2.4μm的十点平均粗糙度Rz和30〜300μm的凹凸Sm之间的平均间隔的最外层，并且清洁刮板包括：筘形弹性刮板，其具有 接触点到电子照相感光体。 接触点包括基底; 覆盖基板的混合层，包括形成基板的材料和丙烯酸树脂和甲基丙烯酸树脂中的至少一种，并且具有不小于1.0μm的厚度; 以及覆盖混合层的表层，包括丙烯酸树脂和甲基丙烯酸树脂中的至少一种，并且具有不小于0.1μm的厚度。

    Image forming apparatus and process cartridge
    5.
    发明授权
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号：US09037067B2

    公开(公告)日：2015-05-19

    申请号：US13752754

    申请日：2013-01-29

    申请人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

    发明人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

    IPC分类号： G03G21/00 ,  G03G21/18

    CPC分类号： G03G21/0017 ,  G03G21/1814

    摘要： An image forming apparatus including at least a photoreceptor; and a cleaning blade formed of a strip-shaped elastic blade to contact an edge line to the surface of the photoreceptor, wherein the photoreceptor includes a surface layer comprising a particulate material, and the edge line of the cleaning blade includes a substrate of the elastic blade; a mixed layer having a thickness not less than 1.0 μm, formed of the substrate and at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer having a thickness not less than 0.1 μm, formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.

    摘要翻译： 一种图像形成装置，至少包括感光体; 以及由带状弹性片形成的清洁刮板，以将边缘线接触到感光体的表面，其中感光体包括包含颗粒材料的表面层，并且清洁刮板的边缘线包括弹性的基底 刀; 由基材和位于基材表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于1.0μm的混合层; 以及位于基板表面上的由丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于0.1μm的表面层。

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    6.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
    图像形成装置和处理盒

    公开(公告)号：US20130243506A1

    公开(公告)日：2013-09-19

    申请号：US13752754

    申请日：2013-01-29

    申请人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

    发明人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

    IPC分类号： G03G21/00 ,  G03G21/18

    CPC分类号： G03G21/0017 ,  G03G21/1814

    摘要： An image forming apparatus including at least a photoreceptor; and a cleaning blade formed of a strip-shaped elastic blade to contact an edge line to the surface of the photoreceptor, wherein the photoreceptor includes a surface layer comprising a particulate material, and the edge line of the cleaning blade includes a substrate of the elastic blade; a mixed layer having a thickness not less than 1.0 μm, formed of the substrate and at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer having a thickness not less than 0.1 μm, formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.

    摘要翻译： 一种图像形成装置，至少包括感光体; 以及由带状弹性片形成的清洁刮板，以将边缘线接触到感光体的表面，其中感光体包括包含颗粒材料的表面层，并且清洁刮板的边缘线包括弹性的基底 刀; 由基材和位于基材表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于1.0μm的混合层; 以及位于基板表面上的由丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于0.1μm的表面层。

    Image forming apparatus and process cartridge
    8.
    发明授权
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号：US08170449B2

    公开(公告)日：2012-05-01

    申请号：US12389551

    申请日：2009-02-20

    申请人： Hidetoshi Kami ,  Yukio Fujiwara ,  Kazuhiro Egawa

    发明人： Hidetoshi Kami ,  Yukio Fujiwara ,  Kazuhiro Egawa

    IPC分类号： G03G5/047

    CPC分类号： G03G5/14704 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/14791

    摘要： An image forming apparatus including an image bearing member which has an electroconductive substrate, a photosensitive layer overlying the electroconductive substrate and a cross-linked resin surface layer overlying the photosensitive layer and bears a latent electrostatic image on the surface thereof, an application device to apply a solid lubricant to the image bearing member; a charging device to charge the surface of the image bearing member, an irradiation device to irradiate the surface of the image bearing member with light to form the latent electrostatic image thereon, a development device to develop the latent electrostatic with toner to obtain a developed image, a transfer device to transfer the developed image to a recording medium, and; a cleaning device to clean the surface of the image bearing member, wherein the cross-linked resin surface layer includes a cross-linked body of trimethylol propane triacrylate and particulates including silicon and an average diameter of agglomeration areas of the particulates containing silicon on the surface of the cross-linked resin surface layer is from 0.5 to 2.2 μm.

    摘要翻译： 一种图像形成装置，包括具有导电基板的图像承载部件，覆盖导电基板的感光层和覆盖在感光层上的交联树脂表面层，并在其表面上承载静电潜像;应用装置， 图像承载部件的固体润滑剂; 用于对图像承载部件的表面充电的充电装置，照射装置，用光照射图像承载部件的表面以在其上形成静电潜像;显影装置，用调色剂显影静电以获得显影图像 ，将显影图像转印到记录介质的转印装置，以及 用于清洁图像承载部件的表面的清洁装置，其中所述交联树脂表面层包括三羟甲基丙烷三丙烯酸酯和包含硅的颗粒的交联体和在所述表面上含有硅的颗粒的附聚区域的平均直径 的交联树脂表面层为0.5〜2.2μm。

    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PRODUCTION METHOD OF THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    9.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PRODUCTION METHOD OF THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
    电子照相机，其生产方法，图像形成装置和工艺盒

    公开(公告)号：US20120008984A1

    公开(公告)日：2012-01-12

    申请号：US13256989

    申请日：2010-03-17

    申请人： Hidetoshi Kami ,  Junichi Yamazaki ,  Yukio Fujiwara ,  Kazuhiro Egawa

    发明人： Hidetoshi Kami ,  Junichi Yamazaki ,  Yukio Fujiwara ,  Kazuhiro Egawa

    IPC分类号： G03G15/00 ,  G03G5/04

    CPC分类号： G03G5/14791 ,  G03G5/0525 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/14734 ,  G03G5/14786 ,  G03G5/14795

    摘要： An electrophotographic photoconductor having a photosensitive layer and a crosslinked resin surface layer over a support, wherein shapes of concaves and convexes in a surface of the electrophotographic photoconductor are measured by a surface roughness/profile measuring device to obtain one-dimensional data arrays, the arrays are subjected to multiresolution analysis (MRA-1) through wavelet transformation to be separated into six frequency components including HHH, HHL, HMH, HML, HLH and HLL to obtain one-dimensional data arrays, the arrays of the HHL are thinned out to be reduced 1/10 to 1/100, thereby producing one-dimensional data arrays, which are then subjected to multiresolution analysis (MRA-2) through wavelet transformation to be separated into six frequency components including LHH, LHL, LMH, LML, LLH and LLL to thereby obtain 12 frequency components in total; and a center-line average roughness (WRa) of the 12 frequency components satisfies relationship (i) below. 1−597×WRa(HML)+238×WRa(HLH)−95×WRa(LHL)+84×WRa(LMH)−79×WRa(LML)+55×WRa(LLH)−17×WRa(LLL)>0  (i)

    摘要翻译： 在支撑体上具有感光层和交联树脂表面层的电子照相感光体，其中通过表面粗糙度/轮廓测量装置测量电子照相感光体的表面中的凹凸形状，以获得一维数据阵列，阵列 通过小波变换进行多分辨率分析（MRA-1）分离为HHH，HHL，HMH，HML，HLH和HLL等六个频率分量，得到一维数据阵列，将HHL的阵列稀疏化为 减少1/10至1/100，从而产生一维数据阵列，然后通过小波变换进行多分辨率分析（MRA-2），将其分为六个频率分量，包括LHH，LHL，LMH，LML，LLH和 从而获得12个频率分量; 并且12个频率分量的中心线平均粗糙度（WRa）满足以下关系式（i）。 1-597×WRa（HML）+ 238×WRa（HLH）-95×WRa（LHL）+84×WRa（LMH）-79×WRa（LML）+ 55×WRa（LLH）-17×WRa（LLL） > 0（i）

    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    电子照相机，制造电子照相机的方法，工艺盒和图像形成装置

    公开(公告)号：US20100316423A1

    公开(公告)日：2010-12-16

    申请号：US12816277

    申请日：2010-06-15

    申请人： Hidetoshi Kami ,  Yukio Fujiwara ,  Kazuhiro Egawa

    发明人： Hidetoshi Kami ,  Yukio Fujiwara ,  Kazuhiro Egawa

    IPC分类号： G03G21/00 ,  G03G5/04 ,  G03G5/047

    CPC分类号： G03G21/0094 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/07 ,  G03G5/071 ,  G03G5/14786 ,  G03G5/14791 ,  G03G2215/00957

    摘要： An electrophotographic photoreceptor including a conductive substrate, a photosensitive layer, and a cross-linked resin surface layer comprising a cross-linked resin having a charge transport structure, which satisfies the following inequations: 0.01 WRa(LHH)  (2-1) WRa(LHL)>WRa(HLH)  (2-2) WRa(LHL)>WRa(HML)  (2-3) WRa(LHL)>WRa(HMH)  (2-4) WRa(LHL)>WRa(HHL)  (2-5) WRa(LHL)>WRa(HHH)  (2-6) wherein WRa (μm) represents an arithmetic average roughness according to JIS-B0601:2001 of frequency components that are obtained by subjecting a one-dimensional data array of a surface profile of the electrophotographic photoreceptor to a wavelet transformation multiresolution analysis.

    摘要翻译： 包含导电性基材，感光层和包含具有电荷输送结构的交联树脂的交联树脂表面层的电子照相感光体，其满足以下不等式：0.01 WRa（LHH） （LHL）> WRa（LHL）（2-2）WRa（LHL）> WRa（HML）（2-3）WRa（LHL）> WRa（HMH）（2-4）WRa（LHL） > WRa（HHL）（2-5）WRa（LHL）> WRa（HHH）（2-6）其中WRa（μm）表示根据JIS-B0601：2001的算术平均粗糙度， 电子照相感光体的表面轮廓的一维数据阵列进行小波变换多分辨率分析。