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    IMAGE FORMING APPARATUS
    1.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20160274500A1

    公开(公告)日：2016-09-22

    申请号：US15074927

    申请日：2016-03-18

    申请人： Keiichiro JURI ,  Hideaki YASUNAGA ,  Akira IZUTANI ,  Makoto MATSUSHITA ,  Hiroaki TAKAHASHI ,  Ayano MOMOSE ,  Yuri HAGA

    发明人： Keiichiro JURI ,  Hideaki YASUNAGA ,  Akira IZUTANI ,  Makoto MATSUSHITA ,  Hiroaki TAKAHASHI ,  Ayano MOMOSE ,  Yuri HAGA

    IPC分类号： G03G15/16 ,  G03G15/01

    CPC分类号： G03G15/162 ,  G03G15/1605 ,  G03G15/161

    摘要： An image forming apparatus includes at least an image bearer; an electrostatic latent image former to form an electrostatic latent image on the image bearer; an image developer to develop the electrostatic latent image with a toner to from a toner image; a first transferer to transfer the toner image from the image bearer onto an intermediate transfer belt; and a cleaner including a cleaning blade having a Martens hardness of from 0.8 to 10.0 N/m2, to clean the intermediate transfer belt while contacting the surface of the intermediate transfer belt. The intermediate transfer belt includes a thermoplastic resin and a conductive resin, and has a surface concentration of oxygen atoms derived from the conductive resin, measured by XPS, of from 1.0% to 3.0% by atom.

    摘要翻译： 图像形成装置至少包括图像载体; 静电潜像形成装置，用于在图像载体上形成静电潜像; 图像显影剂，用于从调色剂图像显影具有调色剂的静电潜像; 第一转印器，用于将调色剂图像从图像载体转印到中间转印带上; 以及包括具有0.8至10.0N / m 2的马氏硬度的清洁刮板的清洁剂，以在中间转印带的表面接触时清洁中间转印带。 中间转印带包括热塑性树脂和导电树脂，并且由XPS测量的导电树脂衍生的氧原子的表面浓度为1.0-3.0原子％。

    SEMICONDUCTIVE RESIN COMPOSITION, MEMBER FOR ELECTROPHOTOGRAPHY AND IMAGE FORMING APPARATUS
    3.
    发明申请
    SEMICONDUCTIVE RESIN COMPOSITION, MEMBER FOR ELECTROPHOTOGRAPHY AND IMAGE FORMING APPARATUS 有权
    半导体树脂组合物，电子照相和图像形成装置的会员

    公开(公告)号：US20160202639A1

    公开(公告)日：2016-07-14

    申请号：US14974269

    申请日：2015-12-18

    申请人： Makoto Matsushita ,  Akira IZUTANI ,  Hiroaki TAKAHASHI ,  Yuri HAGA ,  Keiichiro JURI ,  Hideaki YASUNAGA

    发明人： Makoto Matsushita ,  Akira IZUTANI ,  Hiroaki TAKAHASHI ,  Yuri HAGA ,  Keiichiro JURI ,  Hideaki YASUNAGA

    IPC分类号： H01B1/12 ,  G03G15/01

    CPC分类号： G03G15/162 ,  G03G15/1685 ,  H01B1/24

    摘要： A semiconductive resin composition includes a plurality of thermoplastic resins forming a sea-island structure including a sea portion and an island portion; and a plurality of conductive fillers. The sea portion includes at least two of the thermoplastic resins, at least one of the at least two of the thermoplastic resins is a copolymer, and the content of the copolymer is from 20% to 60% by weight per 100% by weight of the thermoplastic resins in the sea portion, and the following relation is satisfied: 1.5≦B/A≦10 wherein A represents an average primary particle diameter of one of the conductive fillers having the smallest average primary particle diameter and B represents an average primary particle diameter of one of the conductive fillers having the largest average primary particle diameter.

    摘要翻译： 半导体树脂组合物包括形成海岛部分和岛部的海岛结构体的多个热塑性树脂; 和多个导电填料。 海水部分包括至少两种热塑性树脂，所述至少两种热塑性树脂中的至少一种是共聚物，共聚物的含量为每100重量％的共聚物的20重量％至60重量％ 海水中的热塑性树脂，满足以下关系：1.5＆nlE; B / A＆amp; nlE; 10其中A表示平均一次粒径最小的导电填料之一的平均一次粒径，B表示平均一次粒子 具有最大平均一次粒径的导电填料之一的直径。

    DEVELOPING ROLLER, TONER AND IMAGE FORMING APPARATUS
    4.
    发明申请
    DEVELOPING ROLLER, TONER AND IMAGE FORMING APPARATUS 有权
    开发滚筒，调色板和图像形成装置

    公开(公告)号：US20160274489A1

    公开(公告)日：2016-09-22

    申请号：US15072689

    申请日：2016-03-17

    申请人： Keiichiro JURI ,  Makoto MATSUSHITA ,  Hideaki YASUNAGA

    发明人： Keiichiro JURI ,  Makoto MATSUSHITA ,  Hideaki YASUNAGA

    IPC分类号： G03G15/08 ,  G03G21/00

    CPC分类号： G03G15/0818 ,  G03G21/0011

    摘要： A developing roller includes a conductive axis body; a conductive elastic layer overlying the conductive axis body; and a toner bearing layer overlying the conductive elastic layer and having a surface dispersed with particles having an average particle diameter of from 11 nm to 40 nm. The rotary torque is from 2.5 N to 3.5 N.

    摘要翻译： 显影辊包括导电轴体; 覆盖导电轴体的导电弹性层; 以及覆盖导电弹性层并具有分散有平均粒径为11nm至40nm的颗粒的表面的调色剂承载层。 旋转扭矩为2.5N至3.5N。

    DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
    7.
    发明申请
    DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS 有权
    开发滚子，开发设备和图像形成装置

    公开(公告)号：US20130058685A1

    公开(公告)日：2013-03-07

    申请号：US13599729

    申请日：2012-08-30

    申请人： Keiichiro JURI ,  Hideaki Yasunaga

    发明人： Keiichiro JURI ,  Hideaki Yasunaga

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818 ,  G03G2215/0863

    摘要： A developing roller including: a core metal; and an elastic layer formed on an outer circumference of the core metal, wherein an outermost surface of the developing roller is roughened, and wherein a difference between a maximum value and a minimum value of indentation power is 10% to 21%, wherein the indentation power is measured by a micro-indentation test at 120 locations with 3 degrees apart on a circumference of the developing roller, which is at a center of the developing roller with respect to a longitudinal direction.

    摘要翻译： 一种显影辊，包括：芯金属; 以及形成在所述芯金属的外周上的弹性层，其中所述显影辊的最外表面被粗糙化，并且其中压痕力的最大值和最小值之间的差为10％至21％，其中所述压痕 通过在相对于纵向的显影辊的中心处的显影辊的圆周上的距离为3度的120个位置处的微压痕测试来测量功率。

    DEVELOPING ROLLER
    8.
    发明申请
    DEVELOPING ROLLER 审中-公开
    开发滚子

    公开(公告)号：US20120237270A1

    公开(公告)日：2012-09-20

    申请号：US13422739

    申请日：2012-03-16

    申请人： Keiichiro JURI ,  Chiyoshi Nozaki ,  Hideaki Yasunaga ,  Shuuichi Nakagawa

    发明人： Keiichiro JURI ,  Chiyoshi Nozaki ,  Hideaki Yasunaga ,  Shuuichi Nakagawa

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818

    摘要： A developing roller including: an electrically-conductive base; an elastic layer formed on an outer circumference of the electrically-conductive base; and a toner bearing layer formed on the elastic layer, wherein the toner bearing layer contains a polyurethane resin having an isocyanurate structure, and wherein the polyurethane resin has a ratio A/B of 1.0 to 10.0 where A denotes absorbance attributed to C═O of cyanurate and B denotes absorbance attributed to C═O of urethane in an infrared absorption spectrum of the polyurethane resin obtained by an ATR method.

    摘要翻译： 一种显影辊，包括：导电基体; 形成在导电性基材的外周的弹性层; 以及形成在所述弹性层上的调色剂承载层，其中所述调色剂承载层含有具有异氰脲酸酯结构的聚氨酯树脂，并且其中所述聚氨酯树脂的A / B比为1.0至10.0，其中A表示归因于C = O的吸光度 氰尿酸酯，B表示通过ATR法得到的聚氨酯树脂的红外吸收光谱中归因于聚氨酯的C = O的吸光度。