利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

105 条记录 (耗时 0.025 秒)

    Image forming apparatus and protective agent block
    1.
    发明授权
    Image forming apparatus and protective agent block 有权
    图像形成装置和保护剂块

    公开(公告)号：US07979016B2

    公开(公告)日：2011-07-12

    申请号：US12470801

    申请日：2009-05-22

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0094

    摘要： An image forming apparatus including an image bearing member that bears a latent electrostatic image on the surface thereof, a charging device that uniformly charges the surface of the image bearing member, an irradiation device that irradiates the surface of the image bearing member to form the latent electrostatic image thereon, a development device that develops the latent electrostatic image on the surface of the image bearing member with toner to form a toner image thereon, a transfer device that transfers the toner image to a transfer body, a cleaning device including a cleaning blade that removes residual toner remaining on the surface of the image bearing member with the cleaning blade, a protective agent application device that applies a protective agent containing zinc stearate and zinc palmitate to the surface of the image bearing member, wherein the ratio of the zinc stearate and the zinc palmitate is from 66:34 to 40:60 by weight.

    摘要翻译： 一种图像形成装置，包括：在其表面承载静电潜像的图像承载部件，对图像承载部件的表面均匀充电的充电装置;照射装置，用于照射图像承载部件的表面以形成潜在的 静电图像，显影装置，其通过调色剂在图像承载部件的表面上形成静电潜像以形成调色剂图像;转印装置，其将调色剂图像转印到转印体;清洁装置，包括清洁刮板 其利用清洁刮板除去残留在图像承载部件的表面上的残留调色剂，保护剂施加装置，其将含有硬脂酸锌和棕榈酸锌的保护剂施加到图像承载部件的表面，其中硬脂酸锌 棕榈酸锌的重量比为66:34〜40:60。

    IMAGE FORMING APPARATUS AND PROTECTIVE AGENT BLOCK
    4.
    发明申请
    IMAGE FORMING APPARATUS AND PROTECTIVE AGENT BLOCK 有权
    图像形成装置和保护剂块

    公开(公告)号：US20090290920A1

    公开(公告)日：2009-11-26

    申请号：US12470801

    申请日：2009-05-22

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    IPC分类号： G03G21/00 ,  G03G21/18

    CPC分类号： G03G21/0094

    摘要： An image forming apparatus including an image bearing member that bears a latent electrostatic image on the surface thereof, a charging device that uniformly charges the surface of the image bearing member, an irradiation device that irradiates the surface of the image bearing member to form the latent electrostatic image thereon, a development device that develops the latent electrostatic image on the surface of the image bearing member with toner to form a toner image thereon, a transfer device that transfers the toner image to a transfer body, a cleaning device including a cleaning blade that removes residual toner remaining on the surface of the image bearing member with the cleaning blade, a protective agent application device that applies a protective agent containing zinc stearate and zinc palmitate to the surface of the image bearing member, wherein the ratio of the zinc stearate and the zinc palmitate is from 66:34 to 40:60 by weight.

    摘要翻译： 一种图像形成装置，包括：在其表面承载静电潜像的图像承载部件，对图像承载部件的表面均匀充电的充电装置;照射装置，用于照射图像承载部件的表面以形成潜在的 静电图像，显影装置，其通过调色剂在图像承载部件的表面上形成静电潜像以形成调色剂图像;转印装置，其将调色剂图像转印到转印体;清洁装置，包括清洁刮板 其利用清洁刮板除去残留在图像承载部件的表面上的残留调色剂，保护剂施加装置，其将含有硬脂酸锌和棕榈酸锌的保护剂施加到图像承载部件的表面，其中硬脂酸锌 棕榈酸锌的重量比为66:34〜40:60。

    Protective layer setting unit, process cartridge, and image forming apparatus using same
    5.
    发明授权
    Protective layer setting unit, process cartridge, and image forming apparatus using same 失效
    保护层设置单元，处理盒和使用其的成像设备

    公开(公告)号：US07734242B2

    公开(公告)日：2010-06-08

    申请号：US12168336

    申请日：2008-07-07

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/00 ,  G03G2221/1609

    摘要： A protective layer setting unit includes a protective agent and an application unit configured to apply the protective agent to an image carrying member in a manner sufficient to satisfy equations (1) and (2). A surface condition of the image carrying member is determined by an applied-agent amount index “X” and an agent coating ratio “Y,” and a ratio of “X/Y” is set to 0.020 or less after applying the protective agent for 120 minutes. applied-agent amount index X=Sb/Sa  (1) agent coating ratio Y=(A0−A)/A0×100(%)  (2).

    摘要翻译： 保护层设置单元包括保护剂和施加单元，其构造成以足以满足等式（1）和（2）的方式将保护剂施加到图像承载构件。 图像承载部件的表面状态由施加剂量指数“X”和试剂涂布比“Y”确定，并且在将保护剂施加于...之后，将“X / Y”的比率设定为0.020以下 120分钟。 涂布剂量指数X = Sb / Sa（1）涂布比Y =（A0-A）/ A0×100（％）（2）。

    Image forming apparatus with protective agent applying unit and process cartridge
    6.
    发明授权
    Image forming apparatus with protective agent applying unit and process cartridge 失效
    具有保护剂施加单元和处理盒的成像装置

    公开(公告)号：US07693476B2

    公开(公告)日：2010-04-06

    申请号：US11867512

    申请日：2007-10-04

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0094 ,  G03G2221/1609

    摘要： An image forming apparatus includes a charger, a developing device, a cleaning device, a protective-agent bar, and a brush. The charger uniformly charges an image carrier. The developing device develops an electrostatic latent image formed on the image carrier to obtain a toner image as a visual image. The cleaning device removes toner remaining on the surface of the image carrier from which the toner image has been transferred onto a transfer material. The protective-agent bar contains a protective agent. The brush comes in contact with the protective-agent bar and the image carrier while rotating such that the protective agent adheres thereto and is supplied to the image carrier in an irregular form.

    摘要翻译： 图像形成装置包括充电器，显影装置，清洁装置，保护剂棒和刷子。 充电器对图像载体统一充电。 显影装置显影形成在图像载体上的静电潜像，以获得作为视觉图像的调色剂图像。 清洁装置去除了调色剂图像已转印到转印材料上的图像载体表面上残留的调色剂。 保护剂棒含有保护剂。 当旋转时，刷子与保护剂棒和图像载体接触，使得保护剂粘附在其上并以不规则形式提供给图像载体。

    Image forming apparatus controlling polarity of residual toner and process cartridge for use in the same
    7.
    发明授权
    Image forming apparatus controlling polarity of residual toner and process cartridge for use in the same 有权
    用于控制残留调色剂和处理盒的极性的图像形成装置

    公开(公告)号：US07218879B2

    公开(公告)日：2007-05-15

    申请号：US11002208

    申请日：2004-12-03

    申请人： Shigekazu Enoki ,  Koji Suzuki ,  Yasushi Koichi ,  Osamu Ariizumi ,  Kumiko Hatakeyama ,  Koichi Kato ,  Masahide Yamashita ,  Toshiyuki Kabata ,  Jun Yura

    发明人： Shigekazu Enoki ,  Koji Suzuki ,  Yasushi Koichi ,  Osamu Ariizumi ,  Kumiko Hatakeyama ,  Koichi Kato ,  Masahide Yamashita ,  Toshiyuki Kabata ,  Jun Yura

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0047 ,  G03G2215/0119 ,  G03G2221/0005

    摘要： An image forming apparatus includes an image carrier, a charging device configured to uniformly charge a surface of the image carrier with a charging member applied with a bias of a first polarity (e.g. a negative polarity) for charging. A latent image forming device forms a latent image on the surface of the image carrier uniformly charged. A developing device develops a latent image by depositing toner grains of the first polarity on the latent image to thereby form a corresponding toner image. A transferring device forms an electric field between the image carrier and a moving member that serves as a movable contact with the image carrier to thereby transfer the toner image from the surface of the image carrier to the moving member or to a recording member nipped between the image carrier and the moving member. A polarity controlling device sets residual toner to a second polarity (e.g. a positive polarity) opposite to the first polarity, before the residual toner left on the image carrier by the transferring device is conveyed to a corresponding position to the charging member.

    摘要翻译： 图像形成装置包括图像载体，充电装置，被配置为用施加有用于充电的第一极性（例如负极性）的偏置的充电部件对图像载体的表面进行均匀充电。 潜像形成装置在均匀充电的图像载体的表面上形成潜像。 显影装置通过在潜像上沉积第一极性的调色剂颗粒来形成潜像，从而形成相应的调色剂图像。 传送装置在图像载体和用作与图像载体的可动触点的移动部件之间形成电场，从而将调色剂图像从图像载体的表面转移到移动部件或夹在 图像载体和移动构件。 在通过转印装置留在图像载体上的剩余调色剂被传送到与充电部件相对应的位置之前，极性控制装置将残留调色剂设置为与第一极性相反的第二极性（例如正极性）。

    Protective-agent applying device, process cartridge, and image forming apparatus
    9.
    发明授权
    Protective-agent applying device, process cartridge, and image forming apparatus 有权
    防护剂施加装置，处理盒和成像装置

    公开(公告)号：US07826787B2

    公开(公告)日：2010-11-02

    申请号：US12033496

    申请日：2008-02-19

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/1828 ,  G03G15/751 ,  G03G2221/1609

    摘要： A protective-agent applying device that applies a protective agent mainly containing paraffin to a photosensitive element. The protective-agent applying device applies a protective agent to a surface of the photosensitive element in such a manner that when applying the protective agent for 10 minutes, the protective agent equal to or more than 0.5 μg/cm2 adheres to the surface, and when applying the protective agent for 60 minutes, the protective agent equal to or less than 8 μg/cm2 adheres to the surface.

    摘要翻译： 一种保护剂施加装置，其将主要含有石蜡的保护剂施加到感光元件。 保护剂施加装置以保护剂施加10分钟的方式将保护剂施加到感光元件的表面，保护剂等于或大于0.5μg/ cm 2附着在表面上，并且当 施用保护剂60分钟后，保护剂等于或小于8μg/ cm 2附着于表面。

    LUBRICANT COATER, IMAGE BEARING UNIT, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    LUBRICANT COATER, IMAGE BEARING UNIT, AND IMAGE FORMING APPARATUS 有权
    润滑油墨，图像轴承单元和图像形成装置

    公开(公告)号：US20090028618A1

    公开(公告)日：2009-01-29

    申请号：US12177475

    申请日：2008-07-22

    申请人： Toshiyuki Kabata ,  Kumiko Hatakeyama ,  Masahide Yamashita

    发明人： Toshiyuki Kabata ,  Kumiko Hatakeyama ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0011 ,  G03G2221/0084

    摘要： The present invention provides a lubricant coater including an applying member for applying a lubricant powder on a surface of an image bearing member, wherein the lubricant powder contains paraffin as a main component, and the lubricant coatability of the applying member is controlled such that a maximum thickness of a lubricant film formed on the image bearing member, which is obtained after the lubricant powder is continuously applied on the surface of the image bearing member for 120 minutes, is 0.25 μm or less.

    摘要翻译： 本发明提供一种润滑剂涂布机，其特征在于，具备在图像承载部件的表面上涂布润滑剂粉末的涂布部件，其中，所述润滑剂粉末含有石蜡作为主要成分，所述涂布部件的润滑剂涂布性被控制为最大 将形成在图像承载部件上的润滑剂膜的厚度在润滑剂粉末连续施加在图像承载部件的表面上120分钟后获得的是0.25μm或更小。