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    • 1. 发明授权
    • Image forming method, image forming apparatus, and process cartridge
    • 图像形成方法,图像形成装置和处理盒
    • US08741529B2
    • 2014-06-03
    • US13419843
    • 2012-03-14
    • Mitsuo AokiHisashi NakajimaMasashi NagayamaSaori Yamada
    • Mitsuo AokiHisashi NakajimaMasashi NagayamaSaori Yamada
    • G03G13/08G03G13/20
    • G03G15/0189G03G15/161G03G15/6585
    • 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.
    • 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。
    • 3. 发明授权
    • Toner and developer
    • 墨粉和开发商
    • US08546055B2
    • 2013-10-01
    • US13063701
    • 2009-09-02
    • Shinya NakayamaHisashi NakajimaSaori YamadaMitsuo AokiHyo ShuHiroyuki Kishida
    • Shinya NakayamaHisashi NakajimaSaori YamadaMitsuo AokiHyo ShuHiroyuki Kishida
    • G03G9/087
    • G03G9/08755G03G9/081G03G9/08793G03G9/08795G03G9/08797
    • 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.
    • 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。
    • 5. 发明申请
    • LIFTING HOOK DEVICE
    • 起吊钩装置
    • US20120080895A1
    • 2012-04-05
    • US13377685
    • 2009-06-22
    • Mitsuo Aoki
    • Mitsuo Aoki
    • B66C1/34
    • B66C13/08B66C1/34
    • 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.
    • 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。
    • 10. 发明授权
    • Image forming method and toner for use in the method
    • 用于该方法的图像形成方法和调色剂
    • US06899986B2
    • 2005-05-31
    • US10252070
    • 2002-09-23
    • Mitsuo AokiKumi HasegawaToshiaki HigayaYasushi KoichiYutaka TakahashiTadashi Kasai
    • Mitsuo AokiKumi HasegawaToshiaki HigayaYasushi KoichiYutaka TakahashiTadashi Kasai
    • G03G9/08G03G9/087G03G13/20
    • G03G9/08797G03G9/0819G03G9/0821G03G9/08755G03G9/08793G03G9/08795G03G13/20
    • 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.
    • 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。