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    Image forming method, image forming apparatus, and process cartridge
    1.
    发明授权
    Image forming method, image forming apparatus, and process cartridge 有权
    图像形成方法，图像形成装置和处理盒

    公开(公告)号：US08741529B2

    公开(公告)日：2014-06-03

    申请号：US13419843

    申请日：2012-03-14

    申请人： Mitsuo Aoki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada

    发明人： Mitsuo Aoki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada

    IPC分类号： G03G13/08 ,  G03G13/20

    CPC分类号： G03G15/0189 ,  G03G15/161 ,  G03G15/6585

    摘要： An image forming method including forming an electrostatic latent image on an image bearing member; developing the electrostatic latent image using a color toner and a transparent toner to form a color toner image and a transparent toner image thereon; transferring the color toner image and the transparent toner image to a recording material; and fixing the color toner image and the transparent toner image on the recording material. The color toner includes a polyester resin and a colorant, and the loss tangent of the color toner has a maximum peak at a temperature of from 80° C. to 160° C., and is not greater than 3 at the maximum peak. The transparent toner includes a crystalline polyester resin, and the loss tangent of the transparent toner has a maximum peak at a temperature of from 80° C. to 160° C., and is not less than 3 at the maximum peak.

    摘要翻译： 一种图像形成方法，包括在图像承载部件上形成静电潜像; 使用彩色调色剂和透明调色剂显影静电潜像以在其上形成彩色调色剂图像和透明调色剂图像; 将彩色调色剂图像和透明调色剂图像转印到记录材料上; 并将彩色调色剂图像和透明调色剂图像固定在记录材料上。 彩色调色剂包括聚酯树脂和着色剂，并且彩色调色剂的损耗角正切在80℃至160℃的温度下具有最大峰值，并且在最大峰值处不大于3。 透明调色剂包括结晶聚酯树脂，并且透明调色剂的损耗角正切在80℃至160℃的温度下具有最大峰值，并且在最大峰值时不小于3。

    Toner and developer
    3.
    发明授权
    Toner and developer 有权
    墨粉和开发商

    公开(公告)号：US08546055B2

    公开(公告)日：2013-10-01

    申请号：US13063701

    申请日：2009-09-02

    申请人： Shinya Nakayama ,  Hisashi Nakajima ,  Saori Yamada ,  Mitsuo Aoki ,  Hyo Shu ,  Hiroyuki Kishida

    发明人： Shinya Nakayama ,  Hisashi Nakajima ,  Saori Yamada ,  Mitsuo Aoki ,  Hyo Shu ,  Hiroyuki Kishida

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755 ,  G03G9/081 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

    摘要： A toner containing at least a binder resin, releasing agent, and colorant, wherein the binder resin contains polyester resin (A), polyester resin (B), and polyester resin (C), which is prepared by condensation-polymerizing (i) an alcohol component containing an alkylene oxide adduct of bisphenol compound and (ii) a carboxylic acid component; at least one of the polyester resin (A) and polyester resin (B) is a polyester resin prepared by condensation-polymerizing (i) the alcohol component substantially composed of only aliphatic alcohol and containing 1,2-propanediol in an amount of 65 mole % or more of a divalent alcohol component and (ii) the carboxylic acid component; and a softening point Tm(A) of the polyester resin (A) is 10 C or more higher than Tm(B) of the polyester resin (B), and the absolute difference between Tm(C) of the polyester resin (C) and the Tm(B) is 5° C. or less.

    摘要翻译： 含有至少粘合剂树脂，脱模剂和着色剂的调色剂，其中粘合剂树脂含有聚酯树脂（A），聚酯树脂（B）和聚酯树脂（C），其通过将（i） 含有双酚化合物的烯化氧加成物的醇成分和（ii）羧酸成分; 聚酯树脂（A）和聚酯树脂（B）中的至少一种是通过将（i）基本上仅由脂肪醇组成并含有65摩尔量的1,2-丙二醇的醇组分进行缩聚而制备的聚酯树脂 ％以上的二价醇成分和（ii）羧酸成分; 聚酯树脂（A）的软化点Tm（A）比聚酯树脂（B）的Tm（B）高10℃以上，聚酯树脂（C）的Tm（℃） Tm（B）为5℃以下。

    LIFTING HOOK DEVICE
    5.
    发明申请
    LIFTING HOOK DEVICE 有权
    起吊钩装置

    公开(公告)号：US20120080895A1

    公开(公告)日：2012-04-05

    申请号：US13377685

    申请日：2009-06-22

    申请人： Mitsuo Aoki

    发明人： Mitsuo Aoki

    IPC分类号： B66C1/34

    CPC分类号： B66C13/08 ,  B66C1/34

    摘要： A lifting hook device which can, irrespective of the height of lifting, stably and quickly lift up a load with the load constantly oriented to a certain direction. A lifting hook device comprises a fixed hook (3) for lifting provided to a head section (2a) of a hollow body (2) having an inside maintained airtight, a rotatable hook (5) for suspending a load, the rotatable hook (5) having a shaft section (5a) rotatably supported supported in the body and vertically suspended from a bottom section (2c), a motor (8) for rotating the shaft section (5a) of the rotatable book about the axis of the shaft section through a rotating mechanism (7), an azimuth sensor (10) mounted to the rotatable hook and detecting the rotational azimuth of the rotatable hook, and a control section (11) for controlling rotation of the motor to restrict the orientation of the rotatable hook to a predetermined direction.

    摘要翻译： 提升吊钩装置，无论提升高度如何，都可以稳定地并且迅速地将负载提升，同时负载一直朝向一定的方向。 提升钩装置包括用于提升到具有内部保持密封的中空体（2）的头部（2a）的用于提升的固定钩（3），用于悬挂负载的可旋转钩（5），所述可旋转钩 ），其具有可旋转地支撑在所述主体中并垂直悬挂在底部（2c）上的轴部（5a）;马达（8），用于使所述旋转书本的所述轴部（5a）围绕所述轴部的轴线旋转， 旋转机构（7），安装到可旋转钩并检测可旋转钩的旋转方位角的方位传感器（10），以及控制部分（11），用于控制电动机的旋转以限制可旋转钩的定向 预定方向。

    IMAGE FORMING METHOD, TWO-COMPONENT DEVELOPER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    6.
    发明申请
    IMAGE FORMING METHOD, TWO-COMPONENT DEVELOPER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 审中-公开
    图像形成方法，双组分开发者，图像形成装置和过程盒

    公开(公告)号：US20120009514A1

    公开(公告)日：2012-01-12

    申请号：US13153877

    申请日：2011-06-06

    申请人： Masashi Nagayama ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

    发明人： Masashi Nagayama ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

    IPC分类号： G03G9/00 ,  G03G13/22 ,  G03G21/18 ,  G03G15/01

    CPC分类号： G03G9/113 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/1075 ,  G03G15/0194 ,  G03G15/6585

    摘要： In the image forming method, at least one color toner image and a transparent toner image are formed using a color developer including a color toner and a carrier and contained in a first developing device, and a second developer including a transparent toner and a carrier and contained in a second developing device. A supplementary developer is supplied at least to the second developing device while discharging excess of the developer in the developing device. The transparent toner includes a lubricant and has a viscoelastic property such that a loss tangent (tan δ), which is defined as a ratio (G″/G′) of loss modulus (G″) to storage modulus (G′), has a peak at a temperature of from 80° C. to 160° C. and the peak has a height of not less than 3.

    摘要翻译： 在图像形成方法中，使用包括彩色调色剂和载体的彩色显影剂形成至少一种彩色调色剂图像和透明调色剂图像，并包含在第一显影装置中，以及包含透明调色剂和载体的第二显影剂， 包含在第二显影装置中。 补充显影剂至少供给到第二显影装置，同时排出显影装置中的显影剂。 透明调色剂包括润滑剂并且具有粘弹性，使得以损耗模量（G“）与储能模量（G'）的比率（G”/ G'）定义的损耗角正切（tanδ）具有 在80℃至160℃的温度下的峰，峰的高度不小于3。

    Full color toner, and its use in electrophotography methods and apparatus
    7.
    发明授权
    Full color toner, and its use in electrophotography methods and apparatus 有权
    全彩色调色剂及其在电子照相方法和设备中的应用

    公开(公告)号：US08034523B2

    公开(公告)日：2011-10-11

    申请号：US11195825

    申请日：2005-08-03

    申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

    发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

    IPC分类号： G03G15/01

    CPC分类号： G03G9/08742 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/097

    摘要： A full color toner containing a binder resin, a release agent and a colorant is provided, wherein the binder resin contains a polyester resin containing a hybrid resin containing one or more vinyl group polymer units and one or more polyester units, and wherein the content A of the hybrid resin and the content B of the release agent satisfy the following relationship: B/2≦A≦3B.

    摘要翻译： 提供了含有粘合剂树脂，脱模剂和着色剂的全色调色剂，其中粘合剂树脂含有含有含有一个或多个乙烯基聚合物单元和一个或多个聚酯单元的混合树脂的聚酯树脂，其中含量A 的混合树脂和脱模剂的含量B满足以下关系：B / 2＆nlE; A＆nlE; 3B。

    Toner, image forming apparatus using the same and process cartridge
    8.
    发明授权
    Toner, image forming apparatus using the same and process cartridge 有权
    调色剂，使用其的成像设备和处理盒

    公开(公告)号：US07522857B2

    公开(公告)日：2009-04-21

    申请号：US11227178

    申请日：2005-09-16

    申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

    发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

    IPC分类号： G03G9/00 ,  G03G15/00

    CPC分类号： G03G9/00 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0823 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09733 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879

    摘要： The object is to provide a toner which can be smoothly replenished by a toner replenishing device using a powder pump even when the toner contains a releasing agent, and an image forming apparatus using the toner. There is provided a toner, which comprises a binder resin, a colorant and a releasing agent, has a dynamic friction coefficient of 0.15 to 0.35, and is replenished by the toner replenishing device having a powder pump configured to automatically supply the toner and a toner container arranged in conjunction with the powder pump so as to develop a latent electrostatic image on a image bearing member.

    摘要翻译： 本发明的目的是提供一种即使在调色剂含有脱模剂的情况下也可以通过使用粉末泵的调色剂补充装置平滑地补充的调色剂和使用该调色剂的图像形成装置。 提供了一种调色剂，其包含粘合剂树脂，着色剂和脱模剂，其动摩擦系数为0.15至0.35，并且由具有粉末泵的调色剂补充装置补充，所述粉末泵被配置为自动供应调色剂和调色剂 容器与粉末泵一起排列，以在图像承载部件上显影静电潜像。

    Image forming method and image forming apparatus for same
    9.
    发明授权
    Image forming method and image forming apparatus for same 有权
    图像形成方法及图像形成装置

    公开(公告)号：US07273688B2

    公开(公告)日：2007-09-25

    申请号：US11503152

    申请日：2006-08-14

    申请人： Koji Suzuki ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

    发明人： Koji Suzuki ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

    IPC分类号： G03G13/20

    CPC分类号： G03G15/5041 ,  G03G15/00 ,  G03G2215/00033 ,  G03G2215/00071 ,  G03G2215/0602

    摘要： An electrophotographic image forming apparatus capable of reliably forming an image with density gradation, one which does not have a low-quality appearance. The estimated average halftone granularity of the toner image after developing but before electrostatic transfer was set at 0.25 or less. The average halftone granularity was found by measuring the granularity of a toner image at locations of different average brightness by means of newly proposed formula, and averaging the measured values for which the average brightness is 40 to 80. The estimated average halftone granularity was obtained by estimating the average halftone granularity of the toner image on a photoreceptor by means of a newly proposed method.

    摘要翻译： 一种能够可靠地形成具有浓度梯度的图像的电子照相图像形成装置，其不具有低质量的外观。 显影后但静电转印前的调色剂图像的估计的平均半色调粒度设定为0.25以下。 通过新提出的公式通过测量不同平均亮度的位置处的调色剂图像的粒度来求出平均半色调粒度，并将平均亮度为40-80的测量值平均。估计的平均半色调粒度通过 通过新提出的方法估计感光体上调色剂图像的平均半色调粒度。

    Image forming method and toner for use in the method
    10.
    发明授权
    Image forming method and toner for use in the method 有权
    用于该方法的图像形成方法和调色剂

    公开(公告)号：US06899986B2

    公开(公告)日：2005-05-31

    申请号：US10252070

    申请日：2002-09-23

    申请人： Mitsuo Aoki ,  Kumi Hasegawa ,  Toshiaki Higaya ,  Yasushi Koichi ,  Yutaka Takahashi ,  Tadashi Kasai

    发明人： Mitsuo Aoki ,  Kumi Hasegawa ,  Toshiaki Higaya ,  Yasushi Koichi ,  Yutaka Takahashi ,  Tadashi Kasai

    IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G13/20

    CPC分类号： G03G9/08797 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/08795 ,  G03G13/20

    摘要： An image forming method, comprising passing a toner image-bearing sheet through a nip defined between two rollers including a heater roller to fix the toner image on the sheet, wherein the toner image is formed from a toner comprising a binder resin, and a colorant, wherein the toner image before the passage through the nip has a toner volume V1 and a toner image area S1, wherein the toner image after the passage through the nip has a toner volume V2 and a toner image area S2, and wherein a volume change Vt and an area change St defined by the formulas shown below are 30% or less and 20% or less, respectively: Vt(%)=(V1−V2)/V1×100 St(%)=(S2−S2)/S1×100. Alternatively, the toner image before the passage through the nip has a surface roughness of 2.5 μm or less.

    摘要翻译： 一种图像形成方法，包括使调色剂承载片材通过在包括加热辊的两个辊之间限定的辊隙以将调色剂图像定影在片材上，其中调色剂图像由包含粘合剂树脂的调色剂和着色剂形成 其中通过所述压区的所述调色剂图像具有调色剂体积V 1和调色剂图像区域S1，其中通过所述辊隙的调色剂图像具有调色剂体积V 2和调色剂图像面积S 2，并且 其中由下面所示的公式定义的体积变化量Vt和面积变化量St分别为30％以下且20％以下。<？in-line-formula description =“In-line Formulas”end =“lead”？ > Vt（％）=（V 1- V 2）/ V 1x100 <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In- St（％）=（S 2 -S 2）/ S 1x100。 <？in-line-formula description =“In-line Formulas”end =“tail”？>或者，通过辊隙的通过前的调色剂图像的表面粗糙度为2.5μm或更小。