公开(公告)号：US07016630B2

公开(公告)日：2006-03-21

申请号：US10836278

申请日：2004-05-03

申请人： Kazumi Yoshizaki ,  Kenji Okado ,  Masashige Tamura ,  Naotaka Ikeda

发明人： Kazumi Yoshizaki ,  Kenji Okado ,  Masashige Tamura ,  Naotaka Ikeda

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/09 ,  G03G2215/0177

摘要： In an image forming apparatus having a powder transport mechanism including a powder container and a powder transport means which rotates relative to the powder container, the powder transport means has the rotation center substantially on the axis of the powder container, and the space between the inner wall surface of the powder container and the powder transport means is sealed with magnetic particles held by a magnetic-filed generation means. The magnetic particles have a specific saturation magnetization σs and a specific value of A×σA where the residual magnetic flux density of the magnetic-field generation means is represented by A in a specific range and the magnetization intencity of the magnetic particles in a magnetic field with the residual magnetic flux density A is represented by σA.

摘要翻译： 在具有粉末输送机构的图像形成装置中，粉末输送机构包括粉末容器和相对于粉末容器旋转的粉末输送装置，粉末输送装置具有大致在粉末容器的轴线上的旋转中心， 粉末容器的壁表面和粉末输送装置用磁场产生装置保持的磁性颗粒密封。 磁性颗粒具有特定的饱和磁化信号和Axsigma的特定值，其中磁场产生装置的剩余磁通密度由特定范围内的A表示，并且磁场强度 具有剩余磁通密度A的磁场中的磁性颗粒由σA表示。

公开(公告)号：US07024138B2

公开(公告)日：2006-04-04

申请号：US10765033

申请日：2004-01-28

申请人： Naotaka Ikeda ,  Kenji Okado ,  Kazumi Yoshizaki ,  Hironori Minagawa

发明人： Naotaka Ikeda ,  Kenji Okado ,  Kazumi Yoshizaki ,  Hironori Minagawa

IPC分类号： G03G15/01

CPC分类号： G03G15/08 ,  G03G15/01 ,  G03G15/0865 ,  G03G2215/0607 ,  G03G2215/066

摘要： In an image forming apparatus having at least one single electrostatic latent image bearing member and a plurality of image forming units each having a replenishing developer cartridge and a developing assembly, at least one of the image forming units is a special-color image forming unit having a special-color replenishing developer cartridge containing a special-color replenishing developer, and at least one of the other image forming unit is a non-special-color image forming unit having a non-special-color replenishing developer cartridge containing a non-special-color replenishing developer. The special-color replenishing developer cartridge has a volume larger than the volume of the non-special-color replenishing developer cartridge, and the special-color replenishing developer contains a toner and a carrier.

摘要翻译： 在具有至少一个单一静电潜像承载部件和多个图像形成单元的图像形成装置中，每个图像形成单元均具有补充显影剂盒和显影组件，至少一个图像形成单元是特殊颜色图像形成单元，其具有 包含特殊颜色补充显影剂的特殊颜色补充显影剂盒，并且至少其中一个图像形成单元是非特殊颜色图像形成单元，其具有包含非特殊颜色补充显影剂盒的非特殊颜色补充显影剂盒 彩色补充开发者。 特殊颜色补充显影剂盒的体积大于非特殊颜色补充显影剂盒的体积，并且特殊颜色补充显影剂含有调色剂和载体。

公开(公告)号：US06855469B2

公开(公告)日：2005-02-15

申请号：US10274898

申请日：2002-10-22

申请人： Naotaka Ikeda ,  Kenji Okado ,  Yushi Mikuriya ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Katsuyuki Nonaka

发明人： Naotaka Ikeda ,  Kenji Okado ,  Yushi Mikuriya ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Katsuyuki Nonaka

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/10 ,  G03G9/107 ,  G03G9/113 ,  G03G13/01 ,  G03G15/01

CPC分类号： G03G13/013 ,  G03G9/10 ,  G03G9/107 ,  G03G9/1135 ,  G03G2215/0129 ,  G03G2215/0177

摘要： In a full-color image-forming method having at least a charging step, a latent-image-forming step, a developing step of developing an electrostatic latent image by the use of a developer; a transfer step, and a fixing step, the developer comprises a plurality of color developers and a black developer. The color developers are each a two-component developer for full-color image formation which has i) a color toner having color toner particles containing at least a binder resin, a colorant and a wax and ii) a carrier for the color developer. The black developer is a two-component developer for full-color image formation which has i) a black toner having black toner particles containing at least a binder resin, carbon black and a wax and ii) a carrier for the black developer. The carrier for the black developer has a larger absolute value of charge quantity when the same toner is used, than the respective carriers for the color developers.

摘要翻译： 在具有至少充电步骤，潜像形成步骤，通过使用显影剂显影静电潜像的显影步骤的全色图像形成方法中; 转印步骤和定影步骤，显影剂包括多个显色剂和黑色显影剂。 显色剂各自是用于全色图像形成的双组分显影剂，其具有i）具有至少含有粘合剂树脂，着色剂和蜡的彩色调色剂颗粒的彩色调色剂和ii）用于显色剂的载体。 黑色显影剂是用于全色图像形成的双组分显影剂，其具有i）黑色调色剂，其具有至少含有粘合剂树脂，炭黑和蜡的黑色调色剂颗粒，以及ii）用于黑色显影剂的载体。 黑色显影剂的载体与使用相同的调色剂的电荷量的绝对值大于彩色显影剂的各个载体。

公开(公告)号：US06936394B2

公开(公告)日：2005-08-30

申请号：US10081844

申请日：2002-02-25

申请人： Kenji Okado ,  Yushi Mikuriya ,  Kazumi Yoshizaki ,  Naotaka Ikeda

发明人： Kenji Okado ,  Yushi Mikuriya ,  Kazumi Yoshizaki ,  Naotaka Ikeda

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/10 ,  G03G9/107 ,  G03G9/113

CPC分类号： G03G9/1136 ,  G03G9/08782 ,  G03G9/10 ,  G03G9/107

摘要： An electrostatic latent image on an image-bearing member is developed with a two-component developer comprising a toner and a carrier stored in a developer vessel while supplying as required a replenishing developer to the developer vessel. The replenishing developer comprises 1 wt. part of a carrier and 2-50 wt. parts of a toner, wherein the carrier is a magnetic fine particle-dispersed resin carrier comprising at least inorganic compound particles and a carrier binder resin, and the toner has a weight-average particle size of 3 to 10 μm and contains 1 to 40 wt. % of solid wax.

摘要翻译： 图像承载部件上的静电潜像用包含调色剂和存储在显影剂容器中的载体的双组分显影剂显影，同时根据需要向显影剂容器提供补充显影剂。 补充显影剂包含1重量％ 载体的一部分和2-50wt。 调色剂的一部分，其中所述载体是至少包含无机化合物颗粒和载体粘合剂树脂的磁性细颗粒分散树脂载体，并且所述调色剂的重均粒径为3至10μm，并且含有1至40wt 。 ％固体蜡。

公开(公告)号：US07704661B2

公开(公告)日：2010-04-27

申请号：US12563533

申请日：2009-09-21

申请人： Naotaka Ikeda ,  Shinya Yachi ,  Katsuyuki Nonaka ,  Emi Watanabe ,  Koji Abe ,  Nobuhisa Abe

发明人： Naotaka Ikeda ,  Shinya Yachi ,  Katsuyuki Nonaka ,  Emi Watanabe ,  Koji Abe ,  Nobuhisa Abe

IPC分类号： G03G9/08

CPC分类号： G03G9/09725 ,  G03G9/0806 ,  G03G9/08711 ,  G03G9/09716

摘要： A toner is provided which has toner particles and a fine silica powder mixed by external addition to the toner particles. The toner has a weight average particle diameter of 4.0 to 9.0 μm. The fine silica powder is subjected to hydrophobic treatment with dimethylsilicone oil, and has, in particle size distribution based on volume, a peak at which cumulative frequency is largest, in the measurement range of 0.02 μm to 1,000.00 μm; the cumulative frequency of 0.10 μm to less than 1.00 μm being 7.0% or less, and, the fine silica powder fulfills the following conditions: 1) A+B≧93.0; 2) 0.45≦A/B≦6.00; and 3) the value of [(carbon content of the treated fine silica powder)/(BET specific surface area of fine silica powder before hydrophobic treatment)] is 0.030 or more to 0.055 or less.

摘要翻译： 提供了一种调色剂，其具有通过外部添加到调色剂颗粒而混合的调色剂颗粒和二氧化硅微粉。 调色剂的重均粒径为4.0〜9.0μm。 用二甲基硅油对二氧化硅粉末进行疏水处理，在0.02〜1000.00μm的测定范围内，以体积分布为基准的累积频率最大的峰值， 0.10μm至小于1.00μm的累积频率为7.0％以下，二氧化硅微粉满足以下条件：1）A +B≥93.0; 2）0.45＆nlE; A / B＆nlE; 6.00; 3）[（二氧化硅微粉处理的碳含量）/（疏水处理前的二氧化硅微粉末的BET比表面积）]为0.030以上至0.055以下。

公开(公告)号：US5047646A

公开(公告)日：1991-09-10

申请号：US570024

申请日：1990-08-20

申请人： Kiyoshi Hattori ,  Shuichi Tamamushi ,  Eiji Nishimura ,  Naotaka Ikeda ,  Hirotsugu Wada

发明人： Kiyoshi Hattori ,  Shuichi Tamamushi ,  Eiji Nishimura ,  Naotaka Ikeda ,  Hirotsugu Wada

IPC分类号： G03F7/20 ,  H01J37/153 ,  H01L21/027 ,  H01L21/30

CPC分类号： H01J37/153

摘要： A method of correcting astigmatism of a variable shaped beam uses a charged beam lithographic apparatus having a deflector for generating the shaped beam, a focus correction coil for adjusting a focus of the shaped beam, and astigmatism correction coils for correcting the astigmatism of the shaped beam. The method comprises the steps of adjusting the focus of the shaped beam by using the focus correction coil, and correcting the astigmatism of the shaped beam by using the astigmatism correction coils, the step of correcting the astigmatism of the shaped beam including the substeps of measuring first edge resolutions of the shaped beam in an arbitrary first direction and a second direction perpendicular to the first direction, and correcting first astigmatism in the first and second directions on the basis of the first edge resolutions, and measuring second edge resolutions in a third direction oblique to the first direction and a fourth direction perpendicular to the third direction, and correcting second astigmatism in the third and fourth directions on the basis of the second edge resolutions.

公开(公告)号：US4875607A

公开(公告)日：1989-10-24

申请号：US127960

申请日：1987-12-02

申请人： Fumio Torita ,  Naotaka Ikeda ,  Kimihiko Nakamura ,  Katsuharu Matsuo ,  Tomio Hotta ,  Yoshiyuki Makino

发明人： Fumio Torita ,  Naotaka Ikeda ,  Kimihiko Nakamura ,  Katsuharu Matsuo ,  Tomio Hotta ,  Yoshiyuki Makino

IPC分类号： D06F39/02

CPC分类号： D06F39/026

摘要： A cleanser feeding mechanism has a cleanser housing portion, a cleanser feeding member for feeding a cleanser housed in the cleanser housing portion, and a synchronous motor for applying a drive force to the cleanser feeding member, and feeds and amount of cleanser corresponding to the number of revolutions of the synchronous motor. A cleanser feeding amount-setting unit sets an amount of cleanser to be fed from the cleanser feeding mechanism. A driving unit applies an AC source voltage of an AC power source to the synchronous motor. A counter counts the number of cycles of the AC source voltage from a timing at which the AC source voltage is applied to the synchronous motor. A reference cycle number-setting unit sets a total cycle number of the AC source voltage which corresponds to a cleanser amount set by the cleanser feeding amount-setting unit. A motor controller compares a count output from the counter with a total cycle number from the reference cycle number-setting unit and stops application of the AC source voltage to the synchronous motor when the count output and the total cycle number coincide with each other.

摘要翻译： 清洁剂进给机构具有清洁器容纳部分，用于馈送容纳在清洁器容纳部分中的清洁剂的清洁剂进给构件以及用于向清洁剂进给构件施加驱动力的同步电动机，并且对应于数量的进料和量的清洁剂 的同步电机的转数。 清洁剂进料量设定单元设定要从清洁剂进给机构供给的清洁剂的量。 驱动单元将AC电源的AC电源电压施加到同步电动机。 计数器从AC电源电压施加到同步电机的时刻计数AC电源电压的周期数。 参考周期数设定单元设定与清洁剂供给量设定单元设定的清洁剂量对应的交流电源电压的总周期数。 电机控制器将计数器的计数输出与参考循环次数设定单元的总循环次数进行比较，并且当计数输出和总循环次数相互一致时，停止将AC电源电压施加到同步电机。

公开(公告)号：US20100009278A1

公开(公告)日：2010-01-14

申请号：US12563533

申请日：2009-09-21

申请人： Naotaka Ikeda ,  Shinya Yachi ,  Katsuyuki Nonaka ,  Emi Watanabe ,  Koji Abe ,  Nobuhisa Abe

发明人： Naotaka Ikeda ,  Shinya Yachi ,  Katsuyuki Nonaka ,  Emi Watanabe ,  Koji Abe ,  Nobuhisa Abe

IPC分类号： G03G9/08 ,  G03G9/09 ,  G03G13/16

CPC分类号： G03G9/09725 ,  G03G9/0806 ,  G03G9/08711 ,  G03G9/09716

摘要： A toner is provided which has toner particles and a fine silica powder mixed by external addition to the toner particles. The toner has a weight average particle diameter of 4.0 to 9.0 μm. The fine silica powder is subjected to hydrophobic treatment with dimethylsilicone oil, and has, in particle size distribution based on volume, a peak at which cumulative frequency is largest, in the measurement range of 0.02 μm to 1,000.00 μm; the cumulative frequency of 0.10 μm to less than 1.00 μm being 7.0% or less, and, the fine silica powder fulfills the following conditions: 1) A+B≧93.0; 2) 0.45≦A/B≦6.00; and 3) the value of [(carbon content of the treated fine silica powder)/(BET specific surface area of fine silica powder before hydrophobic treatment)] is 0.030 or more to 0.055 or less.

摘要翻译： 提供了一种调色剂，其具有通过外部添加到调色剂颗粒而混合的调色剂颗粒和二氧化硅微粉。 调色剂的重均粒径为4.0〜9.0μm。 用二甲基硅油对二氧化硅微粉进行疏水处理，在0.02μm〜1,000.00μm的测定范围内，以体积分布为基准的粒径分布为累积频率最大的峰值。 0.10μm至小于1.00μm的累积频率为7.0％以下，二氧化硅微粉满足以下条件：1）A + B> = 93.0; 2）0.45 <= A / B <= 6.00; 3）[（二氧化硅微粉处理的碳含量）/（疏水处理前的二氧化硅微粉末的BET比表面积）]为0.030以上至0.055以下。

公开(公告)号：US4862710A

公开(公告)日：1989-09-05

申请号：US127959

申请日：1987-12-02

申请人： Fumio Torita ,  Naotaka Ikeda ,  Kimihiko Nakamura ,  Katsuharu Matsuo ,  Tomio Hotta ,  Yoshiyuki Makino

发明人： Fumio Torita ,  Naotaka Ikeda ,  Kimihiko Nakamura ,  Katsuharu Matsuo ,  Tomio Hotta ,  Yoshiyuki Makino

IPC分类号： D06F33/02 ,  D06F39/00

CPC分类号： D06F39/003

摘要： A motor load detector detects an electrical value representing a rise characteristic of a motor, which varies in accordance with a load acting on the motor serving as a power source for a series of operations including a wash cycle and a spin-drying cycle executed by an electric washing machine for washing and spin-drying. A determining section receives a value detected by the motor load detector during the spin-drying cycle, and determines a weight of washings contained in the electric washing machine in accordance with a time which has elapsed until the detected value reaches a second reference value from a first reference value. The determined washings weight is used in a cycle subsequent to the spin-drying cycle.

摘要翻译： 电动机负载检测器检测表示电动机的上升特性的电值，其根据作为用于一系列操作的电动机的负载的负载而变化，所述一系列操作包括由循环执行的洗涤循环和旋转干燥循环 电洗衣机用于洗涤和旋转干燥。 确定部分接收在旋转干燥循环期间由电动机负载检测器检测的值，并且根据已经经过的时间确定电洗衣机中包含的洗涤物的重量，直到检测值达到第二参考值 第一参考值。 确定的洗涤重量在旋转干燥循环之后的循环中使用。

公开(公告)号：US20120115079A1

公开(公告)日：2012-05-10

申请号：US13288653

申请日：2011-11-03

申请人： Naotaka Ikeda ,  Emi Watanabe ,  Yuhei Terui ,  Taiji Katsura

发明人： Naotaka Ikeda ,  Emi Watanabe ,  Yuhei Terui ,  Taiji Katsura

IPC分类号： G03G9/08 ,  B82Y30/00

CPC分类号： G03G9/0812 ,  B82Y30/00 ,  G03G9/0819 ,  G03G9/09716 ,  G03G9/09725

摘要： A toner containing toner particles, each of which contains a binder resin and a colorant, and silica particles, wherein the silica particles have a volume average particle diameter (Dv) of 70 nm or more and 500 nm or less, the variation coefficient of diameters of the silica particles, based on volume distribution thereof, is 23% or less, and wherein when the silica particles are heated from 105° C. to 200° C., the ratio of mass decrease is 0.60% or less.

摘要翻译： 含有调色剂颗粒的调色剂，每个调色剂颗粒含有粘合剂树脂和着色剂，二氧化硅颗粒的二氧化硅颗粒的体积平均粒径（Dv）为70nm以上且500nm以下，直径的变化系数 的二氧化硅粒子的体积分布为23％以下，其中当将二氧化硅粒子从105℃加热至200℃时，质量降低率为0.60％以下。