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    Intermediate transfer belt for image-forming apparatuses
    1.
    发明授权
    Intermediate transfer belt for image-forming apparatuses 有权
    用于图像形成装置的中间转印带

    公开(公告)号：US07817949B2

    公开(公告)日：2010-10-19

    申请号：US11916581

    申请日：2005-06-29

    申请人： Meizo Shirose ,  Satoshi Uchino

    发明人： Meizo Shirose ,  Satoshi Uchino

    IPC分类号： G03G15/01

    CPC分类号： G03G15/0131 ,  G03G15/162 ,  G03G2215/0119

    摘要： The present invention provides an intermediate transfer belt allowing formation of a high-quality toner image.The present invention relates to an intermediate transfer belt having at least one resin layer that is wound around at least a pair of supporting shafts, for receiving a toner image transferred from a photosensitive member, the resin layer comprising a carbon black dispersed in a base resin material, the carbon black having a number-average particle size of Feret's diameter of 5 to 300 nm and containing primary particles in an amount of 5% or more on a number basis.

    摘要翻译： 本发明提供了允许形成高质量调色剂图像的中间转印带。 本发明涉及一种具有至少一个树脂层的中间转印带，所述至少一个树脂层缠绕在至少一对支撑轴上，用于接收从感光构件转印的调色剂图像，所述树脂层包含分散在基础树脂中的炭黑 材料，数均粒径为Feret直径为5〜300nm的碳黑，并且以数量计含有5％以上的一次粒子。

    ELECTROPHOTOGRAPHIC TONER
    2.
    发明申请
    ELECTROPHOTOGRAPHIC TONER 有权
    电子照相机

    公开(公告)号：US20090291377A1

    公开(公告)日：2009-11-26

    申请号：US12469063

    申请日：2009-05-20

    申请人： Naohiro HIROSE ,  Meizo Shirose ,  Kaori Soeda ,  Shiro Hirano ,  Shinya Obara

    发明人： Naohiro HIROSE ,  Meizo Shirose ,  Kaori Soeda ,  Shiro Hirano ,  Shinya Obara

    IPC分类号： G03G9/09

    CPC分类号： G03G9/0918 ,  G03G9/0906 ,  G03G9/0914 ,  G03G9/0924 ,  G03G9/09783

    摘要： A set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at least one pigment selected from the group consisting of C. I. Pigment Yellow 74, C. I. Pigment Yellow 139, C. I. Pigment Yellow 155, C. I. Pigment Yellow 180 and C. I. Pigment Yellow 185; the magenta toner comprises toner,particles containing a dye represented by Formula (X-1) and a metal compound represented by Formula (1); and the cyan toner comprises toner particles containing a silicon phthalocyanine represented by Formula (2):

    摘要翻译： 一种调色剂，其包含黄色调色剂，品红色调色剂，青色调色剂和用电子照相方法形成全色图像的黑色调色剂，其中所述黄色调色剂包含含有选自由CI组成的组中的至少一种颜料的调色剂颗粒 颜料黄74，CI颜料黄139，CI颜料黄155，CI颜料黄180和CI颜料黄185; 品红色调色剂包含调色剂，含有由式（X-1）表示的染料的颗粒和由式（1）表示的金属化合物; 并且青色调色剂包含含有由式（2）表示的硅酞菁的调色剂颗粒：

    Image forming method
    3.
    发明授权
    Image forming method 有权
    图像形成方法

    公开(公告)号：US07582402B2

    公开(公告)日：2009-09-01

    申请号：US11333436

    申请日：2006-01-17

    申请人： Hiroshi Yamazaki ,  Meizo Shirose ,  Masafumi Uchida

    发明人： Hiroshi Yamazaki ,  Meizo Shirose ,  Masafumi Uchida

    IPC分类号： G03G15/16

    CPC分类号： G03G15/168 ,  G03G2215/0119 ,  G03G2215/0167

    摘要： An image forming method, comprising: a step of forming a toner image on a image carrying member; and a step of transferring the toner image from the image carrying member to a transfer member, wherein toner forming the toner image has a volume-basis median diameter of 3.0 to 5.0 μm, contains a releasing agent with a melting point in the range of from 40° C. to 75° C., and is added with a lubricant.

    摘要翻译： 一种图像形成方法，包括：在图像承载构件上形成调色剂图像的步骤; 以及将调色剂图像从图像承载部件转印到转印部件的步骤，其中形成调色剂图像的调色剂图像的调色剂图像的体积基准中值粒径为3.0-5.0μm，包含熔点在以下范围内的脱模剂： 40℃至75℃，并加入润滑剂。

    DEVELOPING ROLLER
    5.
    发明申请
    DEVELOPING ROLLER 有权
    开发滚子

    公开(公告)号：US20090035027A1

    公开(公告)日：2009-02-05

    申请号：US11917249

    申请日：2005-06-29

    申请人： Meizo Shirose ,  Satoshi Uchino

    发明人： Meizo Shirose ,  Satoshi Uchino

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818 ,  G03G2215/0861 ,  G03G2215/0863

    摘要： The objective of the present invention is to provide a developing roller that can form a toner image with high quality.The present invention relates to a developing roller comprising: a supporting shaft, and at least one resin layer formed on a peripheral face of the supporting shaft, the resin layer containing carbon black in which a number average Feret's diameter is in a range from 5 to 300 nm and primary particles account for 5% or more on a number basis, and the carbon black being dispersed in a base resin material thereof.

    摘要翻译： 本发明的目的是提供一种能够以高质量形成调色剂图像的显影辊。 本发明涉及一种显影辊，包括：支撑轴，以及形成在支撑轴的外周面上的至少一个树脂层，所述树脂层含有炭黑，其中数均粒度为Feret的直径在5〜 300nm，一次粒子在数量上占5％以上，炭黑分散在基材树脂材料中。

    Image forming method and image forming apparatus, and electrostatic latent image developing toner used by the same
    6.
    发明授权
    Image forming method and image forming apparatus, and electrostatic latent image developing toner used by the same 有权
    图像形成方法和图像形成装置及其使用的静电潜像显影调色剂

    公开(公告)号：US06717602B2

    公开(公告)日：2004-04-06

    申请号：US10052418

    申请日：2002-01-18

    申请人： Hiroshi Yamazaki ,  Hiroyuki Yamada ,  Meizo Shirose ,  Shigenori Kouno

    发明人： Hiroshi Yamazaki ,  Hiroyuki Yamada ,  Meizo Shirose ,  Shigenori Kouno

    IPC分类号： G03G908

    CPC分类号： G03G15/326 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G15/04045 ,  G03G2215/0177

    摘要： The image forming method uses reverse development to form an image from a toner applied to a latent image on a photoreceptor. The dots that form the latent image have an exposure diameter A (in &mgr;m) while the dots of the toner that form on the latent image have a development diameter B (in &mgr;m). The relationship between the exposure diameter A (in &mgr;m) in the primary scanning direction and the development diameter B (in &mgr;m) in the primary scanning direction of the developed image is: 1.1≦B/A≦1.5. The toner is prepared by fusing at the resin particles in a water based medium.

    摘要翻译： 图像形成方法使用反向显影从形成感光体上的潜像的调色剂形成图像。 形成潜像的点具有曝光直径A（母体），而在潜像上形成的调色剂的点具有显影直径B（母体）。 显影图像的主扫描方向的曝光直径A（母体）与显影图像的主扫描方向的显影直径B（母体）之间的关系为：1.1 <= B / A <= 1.5。 通过在水基介质中的树脂颗粒处熔融来制备调色剂。

    Carrier for developing electrostatic image, developer and developing method
    7.
    发明授权
    Carrier for developing electrostatic image, developer and developing method 有权
    用于显影静电图像，显影剂和显影方法的载体

    公开(公告)号：US6051352A

    公开(公告)日：2000-04-18

    申请号：US146814

    申请日：1998-09-04

    申请人： Tomoyasu Umeno ,  Ryuji Kitani ,  Tatsuya Nagase ,  Meizo Shirose

    发明人： Tomoyasu Umeno ,  Ryuji Kitani ,  Tatsuya Nagase ,  Meizo Shirose

    IPC分类号： G03G9/08 ,  G03G9/107 ,  G03G9/113 ,  G03G15/08 ,  G03G9/10

    CPC分类号： G03G9/107 ,  G03G9/1075 ,  G03G9/1139

    摘要： A carrier for developing an electrostatic latent image is disclosed. The carrier comprises a magnetite core and a resin coated on the magnetite core wherein the magnetite core contains FeO and Fe.sub.2 O.sub.3, the mole ratio of FeO/Fe.sub.2 O.sub.3 being 0.15/1.0 to 0.7/1.0, and the carrier contains a magnesium atom containing material at a surface of the carrier, magnesium atom content ratio at the surface being 1.5 to 5.0 (percent in the number of atoms).A developer for developing an electrostatic latent image using the carrier and a developing method using the carrier or the developer is also disclosed.

    摘要翻译： 公开了用于显影静电潜像的载体。 载体包括磁铁矿芯和涂覆在磁铁矿芯上的树脂，其中磁铁矿芯含FeO和Fe2O3，FeO / Fe2O3的摩尔比为0.15 / 1.0至0.7 / 1.0，载体在含有镁原子的物质中含有 载体的表面，表面的镁原子含量比为1.5〜5.0（原子数的百分比）。 还公开了使用载体显影静电潜像的显影剂和使用载体或显影剂的显影方法。

    Colored toner for electrophotography
    8.
    发明授权
    Colored toner for electrophotography 失效
    用于电子照相的彩色调色剂

    公开(公告)号：US5916721A

    公开(公告)日：1999-06-29

    申请号：US920110

    申请日：1997-08-26

    申请人： Kaori Soeda ,  Yoshiaki Kobayashi ,  Meizo Shirose

    发明人： Kaori Soeda ,  Yoshiaki Kobayashi ,  Meizo Shirose

    IPC分类号： G03G9/09

    CPC分类号： G03G9/0922

    摘要： Disclosed is a color toner for developing an electrostatic latent image, said color toner comprising a binder resin and an azomethine dye having absorption at visible wavelength region or near-infrared wavelength region represented by Formula 1:A=N-B Formula 1wherein said A represents an atomic group, N is a nitrogen atom and said B represents a non-metal atomic group necessary to form an aromatic hydrocarbon ring, a five-membered heterocyclic aromatic ring or a six-membered heterocyclic aromatic ring.

    摘要翻译： 公开了一种用于显影静电潜像的彩色调色剂，所述彩色调色剂包含粘合剂树脂和在由式1表示的可见波长范围或近红外波长区域吸收的偶氮甲碱染料：A = N-BFormula 1，其中所述A表示 原子团，N为氮原子，所述B为形成芳香烃环所需的非金属原子团，5元杂环芳香环或6元杂环芳香环。