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    Image forming apparatus, image forming method, cleaning apparatus, and cleaning method
    4.
    发明授权
    Image forming apparatus, image forming method, cleaning apparatus, and cleaning method 有权
    图像形成装置，图像形成方法，清洁装置和清洁方法

    公开(公告)号：US08494404B2

    公开(公告)日：2013-07-23

    申请号：US12876492

    申请日：2010-09-07

    申请人： Masahiro Takagi ,  Tetsuya Taguchi ,  Hirokazu Hamano

    发明人： Masahiro Takagi ,  Tetsuya Taguchi ,  Hirokazu Hamano

    IPC分类号： G03G15/02

    CPC分类号： G03G15/0225 ,  G03G21/0058

    摘要： An image forming apparatus includes a member to be cleaned and a cleaning roller driven by contact with the member to be cleaned, and the apparatus is configured such that abrasive grains and at least one of a release agent and a solid lubricant are supplied to the member to be cleaned and that the supplied abrasive grains and the supplied at least one of a release agent and a solid lubricant move on a surface of the member to be cleaned in an axial direction of the cleaning roller.

    摘要翻译： 图像形成装置包括待清洁的构件和通过与待清洁的构件接触而驱动的清洁辊，并且该装置被构造成使得磨料颗粒和至少一种脱模剂和固体润滑剂被供应到构件 待清洗，并且供给的磨粒和供给的脱模剂和固体润滑剂中的至少一种在清洁辊的轴向上在要清洁的构件的表面上移动。

    Toner and method of image formation using the same
    5.
    发明授权
    Toner and method of image formation using the same 有权
    调色剂及使用其形成图像的方法

    公开(公告)号：US06203958B1

    公开(公告)日：2001-03-20

    申请号：US09519473

    申请日：2000-03-06

    申请人： Yasuhiro Oya ,  Susumu Yoshino ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Kaori Oishi ,  Tetsuya Taguchi ,  Koutarou Yoshihara

    发明人： Yasuhiro Oya ,  Susumu Yoshino ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Kaori Oishi ,  Tetsuya Taguchi ,  Koutarou Yoshihara

    IPC分类号： G03G9097

    CPC分类号： G03G9/08782 ,  G03G9/08795

    摘要： Provided is a toner having good offset resistance and capable of giving non-glaring, high-quality images with high OHP transparency, and a method of image formation with it. The toner includes at least a binder resin, a colorant and a wax. The THF soluble component of the toner, as analyzed through gel permeation chromatography, has a number-average molecular weight falling between 2500 and 5500, a weight-average molecular weight falling between 13000 and 25000, and a peak molecular weight falling between 5000 and 15000, and contains a fraction having a molecular weight of at least 105 in a ratio of at most 10% by weight of the component and a fraction having a molecular weight of at least 104 in a ratio of from 30 to 70% by weight of the component, and the wax in the toner has a DSC endothermic peak falling between 50 and 120° C.

    摘要翻译： 提供了具有良好抗偏移性并且能够提供具有高OHP透明度的非眩光，高质量图像的调色剂以及与其形成图像的方法。 调色剂至少包括粘合剂树脂，着色剂和蜡。 通过凝胶渗透色谱法分析的调色剂的THF可溶成分的数均分子量为2500〜5500，重均分子量在13000〜25000之间，峰分子量为5000〜15000 ，并且包含分子量至少为105的级分，其比例为组分重量的至多10％，分子量为至少为104的分数为30至70重量％ 组分，并且调色剂中的蜡具有落在50和120℃之间的DSC吸热峰。

    Electrostatic latent image developing toner and image-forming process
    6.
    发明授权
    Electrostatic latent image developing toner and image-forming process 有权
    静电潜像显影调色剂和成像工艺

    公开(公告)号：US06187489B1

    公开(公告)日：2001-02-13

    申请号：US09514635

    申请日：2000-02-29

    申请人： Kaori Oishi ,  Susumu Yoshino ,  Yasuhiro Oya ,  Hirokazu Hamano ,  Masanobu Ninomiya ,  Tetsuya Taguchi ,  Koutarou Yoshihara

    发明人： Kaori Oishi ,  Susumu Yoshino ,  Yasuhiro Oya ,  Hirokazu Hamano ,  Masanobu Ninomiya ,  Tetsuya Taguchi ,  Koutarou Yoshihara

    IPC分类号： G03G1301

    CPC分类号： G03G9/09725 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09733 ,  G03G13/013

    摘要： A full-color latent image developing toner composed of toner particles containing a binder resin, a coloring agent, and a surface lubricant, and at least one kind of an external additive, wherein the toner contains at least about 3% the surface lubricant, the toner includes irregular-shaped particles of ML2/A≧125, and when the emission voltage caused by the carbon originated in the binder resin of the toner particles is X and the emission voltage caused by the element originated in the external additive is Y, and when the relationship between X(⅔) and Y are primary-regressed to the straight line passing through origin of a coordinate, the correlation factor of the element originated in at least one external additive is not less than 0.4. As the external additive, a titanium compound obtained by reacting TiO(OH)2 prepared by a wet method and a silane compound is preferably used.

    摘要翻译： 由包含粘合剂树脂，着色剂和表面润滑剂的调色剂颗粒构成的全色潜像显影调色剂和至少一种外部添加剂，其中调色剂含有至少约3％的表面润滑剂， 调色剂包括ML2 / A> = 125的不规则形状的颗粒，并且当由起源于调色剂颗粒的粘合剂树脂中的碳引起的发射电压为X，并且由外部添加剂产生的元素引起的发射电压为Y时， 并且当X（⅔）和Y之间的关系被初级回归到通过坐标原点的直线时，起源于至少一种外部添加剂的元素的相关系数不小于0.4。 作为外部添加剂，优选使用通过湿法制备的TiO（OH）2和硅烷化合物而得到的钛化合物。

    Image-forming process
    7.
    发明授权
    Image-forming process 失效
    图像形成过程

    公开(公告)号：US6132915A

    公开(公告)日：2000-10-17

    申请号：US451515

    申请日：1999-11-30

    申请人： Susumu Yoshino ,  Yasuhiro Oya ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Koutarou Yoshihara ,  Kaori Oishi ,  Tetsuya Taguchi ,  Haruhide Ishida

    发明人： Susumu Yoshino ,  Yasuhiro Oya ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Koutarou Yoshihara ,  Kaori Oishi ,  Tetsuya Taguchi ,  Haruhide Ishida

    IPC分类号： G03G13/08 ,  G03G9/087 ,  G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/0928 ,  G03G15/0818 ,  G03G9/08782

    摘要： Provided is an image-forming process including a step of forming an electrostatic latent image on a latent image-carrier and a step of developing the latent image by a developer on a developer-carrier disposed facing the electrostatic latent image-carrier, a developer contains a color toner containing a wax which amount is from 1 to 10% by weight of the toner is used, and the developer-carrier wherein a ten-point average roughness (Rz) of the surface thereof of and the average spacing (Sm) of roughness peaks meet the following formula is used; 5.ltoreq.Rz.times.20.ltoreq.Sm. By the process, the conveying property of the developer is good, staining of the surface of the developer-carrier can be prevented, and images having a high quality and excellent in the fixing property over a long period time is obtained even in the case of using oil-less color toners containing a wax.

    摘要翻译： 提供了一种图像形成方法，其包括在潜像载体上形成静电潜像的步骤，以及通过显影剂在与静电潜像载体相对设置的显影剂载体上显影潜像的步骤，显影剂包含 使用含有调色剂重量的1〜10重量％的蜡的彩色调色剂，其表面的十点平均粗糙度（Rz）和平均间隔（Sm）的显影剂载体 粗糙度峰值满足下列公式使用; 5

    Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method
    8.
    发明授权
    Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method 有权
    用于静电荷显影的调色剂，其制备方法，使用其的静电荷显影显影剂和图像形成方法

    公开(公告)号：US07432031B2

    公开(公告)日：2008-10-07

    申请号：US11201166

    申请日：2005-08-11

    申请人： Noriyuki Mizutani ,  Hideo Maehata ,  Hirokazu Hamano ,  Hiroyuki Tanaka ,  Soichiro Kitagawa ,  Moegi Iguchi

    发明人： Noriyuki Mizutani ,  Hideo Maehata ,  Hirokazu Hamano ,  Hiroyuki Tanaka ,  Soichiro Kitagawa ,  Moegi Iguchi

    IPC分类号： G03G9/00

    CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09708 ,  G03G9/09725

    摘要： A toner for electrostatic charge developing prepared by a production method including aggregating one or more kind of particles in a raw material dispersion including the particles to form aggregated particles, and coalescing the aggregated particles by heating. At least one kind of the particles is resin particles including an amorphous polyester resin synthesized by copolymerizing one or more polyvalent carboxylic acids and two or more polyhydric alcohols; at least one of the polyvalent carboxylic acids is polyvalent carboxylic acid having a sulfonic acid group; two of the polyhydric alcohols are an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A; and the following equation is satisfied: 10/90≦BPA(EO)/BPA(PO)≦90/10. In the equation, BPA(EO) represents a total mole amount of the ethylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin, and BPA(PO) represents a total mole amount of the propylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin.

    摘要翻译： 一种用于静电荷显影的调色剂，其通过包括在包含所述颗粒的原料分散体中聚集一种或多种颗粒以形成凝集颗粒并通过加热聚集所述凝集颗粒而制备。 至少一种颗粒是包括通过共聚一种或多种多元羧酸和两种或多种多元醇合成的无定形聚酯树脂的树脂颗粒; 至少一种多元羧酸是具有磺酸基的多元羧酸; 两种多元醇是双酚A的环氧乙烷加成物和双酚A的环氧丙烷加成物; 并且满足以下等式：<？in-line-formula description =“In-line formula”end =“lead”？> 10/90 <= BPA（EO）/ BPA（PO）<= 90/10。 式中，BPA（EO）表示在无定形聚酯树脂的合成中使用的双酚A的环氧乙烷加成物的总摩尔量 ，BPA（PO）表示在合成无定形聚酯树脂时使用的双酚A的环氧丙烷加合物的总摩尔量。

    Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method
    9.
    发明申请
    Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method 有权
    用于静电荷显影的调色剂，其制备方法，使用其的静电荷显影显影剂和图像形成方法

    公开(公告)号：US20060216627A1

    公开(公告)日：2006-09-28

    申请号：US11201166

    申请日：2005-08-11

    申请人： Noriyuki Mizutani ,  Hideo Maehata ,  Hirokazu Hamano ,  Hiroyuki Tanaka ,  Soichiro Kitagawa ,  Moegi Iguchi

    发明人： Noriyuki Mizutani ,  Hideo Maehata ,  Hirokazu Hamano ,  Hiroyuki Tanaka ,  Soichiro Kitagawa ,  Moegi Iguchi

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09708 ,  G03G9/09725

    摘要： A toner for electrostatic charge developing prepared by a production method including aggregating one or more kind of particles in a raw material dispersion including the particles to form aggregated particles, and coalescing the aggregated particles by heating. At least one kind of the particles is resin particles including an amorphous polyester resin synthesized by copolymerizing one or more polyvalent carboxylic acids and two or more polyhydric alcohols; at least one of the polyvalent carboxylic acids is polyvalent carboxylic acid having a sulfonic acid group; two of the polyhydric alcohols are an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A; and the following equation (1) is satisfied. 10/90≦BPA(EO)/BPA(PO)≦90/10   Equation (1) In the equation (1), BPA(EO) represents a total mole amount of the ethylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin, and BPA(PO) represents a total mole amount of the propylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin.

    摘要翻译： 一种用于静电荷显影的调色剂，其通过包括在包含所述颗粒的原料分散体中聚集一种或多种颗粒以形成凝集颗粒并通过加热聚集所述凝集颗粒而制备。 至少一种颗粒是包括通过共聚一种或多种多元羧酸和两种或多种多元醇合成的无定形聚酯树脂的树脂颗粒; 至少一种多元羧酸是具有磺酸基的多元羧酸; 两种多元醇是双酚A的环氧乙烷加成物和双酚A的环氧丙烷加成物; 并满足以下等式（1）。 <？in-line-formula description =“在线公式”end =“lead”？> 10/90 <= BPA（EO）/ BPA（PO）<= 90/10等式（1）<？ 式（1）中，BPA（EO）表示在合成无定形聚酯树脂时使用的双酚A的环氧乙烷加成物的总摩尔量， BPA（PO）表示在合成无定形聚酯树脂时使用的双酚A的环氧丙烷加成物的总摩尔量。