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    CONDUCTIVE RESIN BELT, METHOD OF MANUFACTURING THE CONDUCTIVE RESIN BELT, AND IMAGE FORMING APPARATUS EMPLOYING THE CONDUCTIVE RESIN BELT
    1.
    发明申请
    CONDUCTIVE RESIN BELT, METHOD OF MANUFACTURING THE CONDUCTIVE RESIN BELT, AND IMAGE FORMING APPARATUS EMPLOYING THE CONDUCTIVE RESIN BELT 审中-公开
    导电树脂带，制造导电树脂带的方法和使用导电树脂带的图像形成装置

    公开(公告)号：US20150072148A1

    公开(公告)日：2015-03-12

    申请号：US14449359

    申请日：2014-08-01

    申请人： Yumiko Hayashi ,  Sumio Kamoi ,  Takashi Tanaka

    发明人： Yumiko Hayashi ,  Sumio Kamoi ,  Takashi Tanaka

    IPC分类号： B32B9/04 ,  G03G15/01

    CPC分类号： G03G15/1605 ,  G03G15/162 ,  Y10T428/31504

    摘要： A conductive resin belt includes at least one amorphous polymer selected from a first group consisting of polyether imide and polyether sulfone, at least one crystalline polymer selected from a second group consisting of polyether ether ketone and polyphenylene sulfide, at least one reactive polymer selected from a third group consisting of a copolymer of ethylene and glycidyl methacrylate and a polymer including an oxazoline group, and a conductivity imparting material. Surface resistivity of the conductive resin belt at 500V is 106 Ω/sq. Volume resistivity of the conductive resin belt at 100V is 106 Ω·cm to 1014 Ω·cm. A cross-section of the conductive resin belt includes a dispersion phase and a continuous phase. The reactive polymer exists at a concentration of 30% to 70% within 10 nm to 1 μm of an interface between the dispersion phase and the continuous phase.

    摘要翻译： 导电树脂带包括至少一种选自由聚醚酰亚胺和聚醚砜组成的第一组的无定形聚合物，至少一种选自由聚醚醚酮和聚苯硫醚组成的第二组的结晶聚合物，至少一种选自 由乙烯和甲基丙烯酸缩水甘油酯的共聚物和包含恶唑啉基的聚合物和导电性赋予材料组成的第三组。 500V导电树脂带的表面电阻率为106＆OHgr / sq。 导电树脂带在100V时的体积电阻率为106＆OHgr;·cm至1014＆OHgr·cm。 导电树脂带的横截面包括分散相和连续相。 反应性聚合物在分散相和连续相之间的界面的10nm至1μm的浓度范围内以30％至70％的浓度存在。

    Development magnet roller, development device, process cartridge and image forming apparatus
    4.
    发明申请
    Development magnet roller, development device, process cartridge and image forming apparatus 有权
    开发磁辊，显影装置，处理盒和成像装置

    公开(公告)号：US20050063738A1

    公开(公告)日：2005-03-24

    申请号：US10911582

    申请日：2004-08-05

    申请人： Noriyuki Kamiya ,  Takahiro Yasunaga ,  Tsuyoshi Imamura ,  Sumio Kamoi ,  Kyohta Koetsuka ,  Mieko Kakegawa

    发明人： Noriyuki Kamiya ,  Takahiro Yasunaga ,  Tsuyoshi Imamura ,  Sumio Kamoi ,  Kyohta Koetsuka ,  Mieko Kakegawa

    IPC分类号： G03G15/09 ,  H01F7/02

    CPC分类号： G03G15/0921 ,  G03G2215/0634

    摘要： A development magnet roller for use in a development roller of an electrophotographic image forming apparatus is provided. The development magnet roller has a development pole to form a magnetic field causing a developer born on a surface of the development roller including the development magnet roller to rise in a form of a series of ears in a development area of the image forming apparatus where the development roller opposes an image bearing member, and in a magnetic flux density distribution in a normal line direction of the development pole, a peak magnetic flux density is 120 mT or greater, a zero gauss region width is 70° or greater, and a half-value region width is 40° or smaller.

    摘要翻译： 提供一种用于电子照相成像设备的显影辊中的显影磁辊。 显影磁辊具有显影极以形成磁场，使得显影辊的显影辊的表面上出现的显影剂的显影磁极在图像形成装置的显影区域中以一系列的耳朵的形式上升， 显影辊与图像承载部件相对，并且在显影极的法线方向上的磁通密度分布中，峰值磁通密度为120mT以上，零高斯区域宽度为70°以上，半高 值区域宽度为40°以下。

    Developing device using a developing roller and image forming apparatus including the same
    5.
    发明授权
    Developing device using a developing roller and image forming apparatus including the same 有权
    使用显影辊的显影装置和包括该显影辊的成像装置

    公开(公告)号：US06697593B2

    公开(公告)日：2004-02-24

    申请号：US10078343

    申请日：2002-02-21

    申请人： Tsuyoshi Imamura ,  Sumio Kamoi ,  Kyota Koetsuka ,  Noriyuki Kamiya ,  Mieko Kakegawa ,  Toshihiro Atsumi

    发明人： Tsuyoshi Imamura ,  Sumio Kamoi ,  Kyota Koetsuka ,  Noriyuki Kamiya ,  Mieko Kakegawa ,  Toshihiro Atsumi

    IPC分类号： G03G1509

    CPC分类号： G03G15/0921

    摘要： A developing roller of the present invention is made up of a nonmagnetic sleeve and a magnet roller disposed in the sleeve. The magnet roller includes a cylindrical magnet produced by molding a mixture of magnetic powder and a high polymer, and a single rare-earth magnet block mounted on the magnet at a position corresponding to a main magnetic pole for development. The cylindrical magnet is magnetized such that magnetic poles adjoining the main magnetic pole are opposite in polarity to the main pole. The main pole and each pole adjoining it make an angle of 45° or less therebetween.

    摘要翻译： 本发明的显影辊由设置在套筒中的非磁性套筒和磁辊组成。 磁辊包括通过模制磁性粉末和高聚物的混合物制成的圆柱形磁体和安装在磁体上的与用于显影的主磁极相对应的位置的单个稀土磁体块。 圆柱形磁体被磁化，使得与主磁极相邻的磁极与主极极性相反。 主极和与其相邻的每个极之间的角度为45°或更小。

    Liquid crystal display apparatus which prevents bubbles with a spacer density of 201 to 800 mm.sup.2
    6.
    发明授权
    Liquid crystal display apparatus which prevents bubbles with a spacer density of 201 to 800 mm.sup.2 失效
    液晶显示装置，其防止间隔物密度为201〜800mm 2的气泡

    公开(公告)号：US5566013A

    公开(公告)日：1996-10-15

    申请号：US182401

    申请日：1994-01-18

    申请人： Takumi Suzuki ,  Reiko Kameyama ,  Sumio Kamoi ,  Hisashi Kikuchi ,  Satosi Komori ,  Tomomi Suetake ,  Yumi Matsuki

    发明人： Takumi Suzuki ,  Reiko Kameyama ,  Sumio Kamoi ,  Hisashi Kikuchi ,  Satosi Komori ,  Tomomi Suetake ,  Yumi Matsuki

    IPC分类号： G02F1/1333 ,  G02F1/1339

    CPC分类号： G02F1/13392 ,  G02F1/133305

    摘要： In a liquid crystal display device (LCD), a spacer is interposed between an upper and a lower substrate implemented by flexible films. Liquid crystals are confined in the gap between the two substrates. The spacer is scattered in the crystals at a density higher than 201/mm.sup.2 and lower than 800/mm.sup.2. The device allows a minimum of bubbles to be produced in the crystals without resorting to gas barrier coatings or similar conventional implementation against bubbles. When the spacer is sprayed, it is uniformly distributed to set up a uniform cell gap. The device is, therefore, free from display speckles and other defects and inexpensive.

    摘要翻译： 在液晶显示装置（LCD）中，通过柔性膜将上部和下部基板间隔开。 液晶被限制在两个基板之间的间隙中。 间隔物以高于201 / mm 2且低于800 / mm 2的密度散布在晶体中。 该装置允许在晶体中产生最少的气泡，而不需要使用气体阻隔涂层或类似于气泡的常规实施。 当间隔物喷涂时，其均匀分布以建立均匀的细胞间隙。 因此，该装置没有显示斑点和其他缺陷并且便宜。

    Developing device and an image forming apparatus including the same
    10.
    发明授权
    Developing device and an image forming apparatus including the same 有权
    显影装置和包括该显影装置的图像形成装置

    公开(公告)号：US07027761B2

    公开(公告)日：2006-04-11

    申请号：US10793281

    申请日：2004-03-05

    申请人： Kyohta Koetsuka ,  Tsuyoshi Imamura ,  Sumio Kamoi ,  Noriyuki Kamiya ,  Kenji Narita ,  Kenzo Tatsumi ,  Mieko Kakegawa

    发明人： Kyohta Koetsuka ,  Tsuyoshi Imamura ,  Sumio Kamoi ,  Noriyuki Kamiya ,  Kenji Narita ,  Kenzo Tatsumi ,  Mieko Kakegawa

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0921

    摘要： A developer carrier for an SLIC developing system includes a developing sleeve and a magnetic roll having a plurality of magnetic poles. A narrow development nip is formed by narrowing the width of a development pole forming a magnet brush and by narrowing a developer rising region in a developing region where a flux density attenuation ratio of the development pole is 40% or more. A half-value width of the flux density of the development pole is 22° or less and the flux density variation rate is 4.0 mT/Deg or more in a circumferential direction in a part where the flux density in at least half of that of a downstream side of a developer carrying direction from a peak magnetic force position of the development pole is 90% or less.

    摘要翻译： 用于SLIC显影系统的显影剂载体包括具有多个磁极的显影套筒和磁辊。 通过缩小形成磁刷的显影极的宽度，并且通过使显影极的磁通密度衰减比为40％以上的显影区域中的显影剂上升区域变窄来形成窄的显影压区。 显影极的磁通密度的半值宽度为22度以下，磁通密度变化率在周向上为4.0mT /度以上，其中通量密度至少为a 从显影极的峰值磁力位置传送方向的显影剂的下游侧为90％以下。