公开(公告)号：US5958642A

公开(公告)日：1999-09-28

申请号：US102358

申请日：1998-06-23

申请人： Shinpei Takagi ,  Yasuhiro Oya ,  Etsuo Tominaga ,  Toyohumi Inoue ,  Tomohiro Takeda ,  Masahiro Uchida ,  Haruhide Ishida ,  Kouzou Ota ,  Hirokazu Hamano ,  Yusaku Shibuya ,  Jun Igarashi ,  Atsuhiko Eguchi ,  Yutaka Sugizaki

发明人： Shinpei Takagi ,  Yasuhiro Oya ,  Etsuo Tominaga ,  Toyohumi Inoue ,  Tomohiro Takeda ,  Masahiro Uchida ,  Haruhide Ishida ,  Kouzou Ota ,  Hirokazu Hamano ,  Yusaku Shibuya ,  Jun Igarashi ,  Atsuhiko Eguchi ,  Yutaka Sugizaki

IPC分类号： G03G9/083 ,  G03G9/08 ,  G03G9/087 ,  G03G9/113 ,  G03G15/08 ,  G03G9/097 ,  G03G13/22

CPC分类号： G03G9/08706 ,  G03G9/08704 ,  G03G9/08782

摘要： The toner for developing an electrostatic charge image comprises a colorant, a binding resin and a resin copolymer of aliphatic hydrocarbon and aromatic hydrocarbon having 9 or more of carbon atoms. Preferably, the toner further comprises a wax. The endothermic peak of the wax at DSC is preferably from 70 to 100.degree. C. The petroleum resin copolymer preferably has a ring and ball softening point of from 80 to 170.degree. C., and the binding resin is preferably a polyester resin. The weight ratio of the aromatic hydrocarbon monomer and the aliphatic hydrocarbon monomer of the petroleum resin copolymer is preferably from 99:1 to 50:50.

摘要翻译： 用于显影静电荷图像的调色剂包括着色剂，粘合树脂和脂族烃和具有9个或更多个碳原子的芳族烃的树脂共聚物。 优选地，调色剂还包含蜡。 DSC中的蜡的吸热峰优选为70〜100℃。石油树脂共聚物的环球软化点优选为80〜170℃，粘合树脂优选为聚酯树脂。 石油树脂共聚物的芳香族烃单体和脂肪族烃单体的重量比优选为99:1〜50:50。

公开(公告)号：US5821023A

公开(公告)日：1998-10-13

申请号：US862701

申请日：1997-05-23

申请人： Yuusaku Shibuya ,  Yasuhiro Oya ,  Haruhide Ishida ,  Susumu Yoshino ,  Hirokazu Hamano ,  Kaori Ohishi ,  Satoshi Inoue ,  Jun Igarashi ,  Chiaki Suzuki ,  Sueko Sakai

发明人： Yuusaku Shibuya ,  Yasuhiro Oya ,  Haruhide Ishida ,  Susumu Yoshino ,  Hirokazu Hamano ,  Kaori Ohishi ,  Satoshi Inoue ,  Jun Igarashi ,  Chiaki Suzuki ,  Sueko Sakai

IPC分类号： G03G9/113 ,  G03G13/08 ,  G03G15/08

CPC分类号： G03G9/113 ,  G03G9/1131

摘要： The present invention provides a long-life carrier for developing an electrostatic latent image to be used in such field of applications as electrostatic photography and electrostatic recording, a developer of an electrostatic latent image utilizing said carrier, a method for forming an image and an image forming apparatus by using said developer. By use of the foregoing qualities, a high-quality image can be obtained.

摘要翻译： 本发明提供一种用于显影静电潜像的长寿命载体，用于静电摄影和静电记录等应用领域，利用所述载体的静电潜像的显影剂，形成图像和图像的方法 通过使用所述显影剂形成装置。 通过使用上述质量，可以获得高质量的图像。

公开(公告)号：US20060046173A1

公开(公告)日：2006-03-02

申请号：US11079193

申请日：2005-03-15

申请人： Sueko Sakai ,  Yuka Ishihara ,  Atsuhiko Eguchi ,  Masahiro Okita ,  Jun Igarashi ,  Koichi Sugiyama ,  Susumu Yoshino ,  Teruo Sakai

发明人： Sueko Sakai ,  Yuka Ishihara ,  Atsuhiko Eguchi ,  Masahiro Okita ,  Jun Igarashi ,  Koichi Sugiyama ,  Susumu Yoshino ,  Teruo Sakai

IPC分类号： G03G9/08

CPC分类号： G03G9/0819 ,  G03G9/0821 ,  G03G9/0902 ,  G03G9/091 ,  G03G9/0912 ,  G03G9/0914 ,  G03G9/0916 ,  G03G9/092 ,  G03G9/09708

摘要： An electrophotographic toner contains at least a binder resin and a colorant, and log10{[Cu]/[C]} satisfies the following equation (1): −5.0≦log10{[Cu]/[C]}≦−3.5   (1) in which, [C] represents a carbon content (%) and [Cu] represents a copper content (%), measured with fluorescent X-ray. An electrophotographic developer containing the toner, a method for producing the toner, and a method for forming an image by using the toner are also provided.

摘要翻译： 电子照相调色剂至少含有粘合剂树脂和着色剂，并且对数[{Cu] / [C]）满足下列等式（1）：<？在线公式描述=“ 在线公式“end =”lead“？> - 5.0 <= LOG <10> {[Cu] / [C]} <= - 3.5（1）<？in-line-formula description = “直线式”末端=“尾”→其中，[C]表示碳含量（％），[Cu]表示用荧光X射线测定的铜含量（％）。 还提供了含有调色剂的电子照相显影剂，调色剂的制造方法和使用调色剂形成图像的方法。

公开(公告)号：US20130317714A1

公开(公告)日：2013-11-28

申请号：US13983931

申请日：2012-03-30

申请人： Seiya Ozeki ,  Taihwan Kim ,  Jun Igarashi ,  Eiji Moriyama ,  Hiroshi Tsutsui

发明人： Seiya Ozeki ,  Taihwan Kim ,  Jun Igarashi ,  Eiji Moriyama ,  Hiroshi Tsutsui

IPC分类号： F16H59/68

CPC分类号： F16H59/68 ,  F16H61/12 ,  F16H61/686 ,  F16H2061/1204

摘要： One of two clutches etc. engaged concurrently with each other to establish a second speed, a third speed, or a fourth speed is determined in advance as an abnormal-time engagement element that is kept engaged when an abnormality occurs in which one different clutch or brake is engaged during concurrent engagement of the two clutches etc. The other of the two clutches etc. is determined in advance as an abnormal-time slipping element that is caused to slip when such an abnormality occurs. During concurrent engagement of the two clutches etc., a hydraulic pressure (target hydraulic pressure) to be supplied to the abnormal-time engagement element is set to be higher than a hydraulic pressure (target hydraulic pressure) to be supplied to the abnormal-time slipping element.

摘要翻译： 作为异常时接合元件预先确定两个彼此同时接合以建立第二速度，第三速度或第四速度的两个离合器之一，当异常发生时，异常时接合元件被保持接合，其中一个不同的离合器或 在两个离合器的同时接合期间制动器接合等。两个离合器等中的另一个被预先确定为当异常发生时导致滑动的异常时间滑动元件。 在两个离合器等的同时接合时，供给异常接合元件的液压（目标液压）被设定为高于要提供给异常时间的液压（目标液压） 滑动元件

公开(公告)号：US08227158B2

公开(公告)日：2012-07-24

申请号：US12539131

申请日：2009-08-11

申请人： Tetsuya Taguchi ,  Motoko Sakai ,  Jun Igarashi ,  Masahiro Takagi

发明人： Tetsuya Taguchi ,  Motoko Sakai ,  Jun Igarashi ,  Masahiro Takagi

IPC分类号： G03G9/00 ,  G03G13/08

CPC分类号： G03G9/0827 ,  G03G9/08795 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725 ,  G03G21/10

摘要： The invention provides a toner for electrostatic image development, containing a toner particle and external additive particles adhered to the surface of the toner particle, each of the external additive particles being constituted of plural irreversibly coalesced primary particles.

摘要翻译： 本发明提供了一种用于静电图像显影的调色剂，其包含粘附到调色剂颗粒表面的调色剂颗粒和外部添加剂颗粒，每个外部添加剂颗粒由多个不可逆的聚结的一次颗粒构成。

公开(公告)号：US07880947B2

公开(公告)日：2011-02-01

申请号：US12691357

申请日：2010-01-21

申请人： Jun Igarashi

发明人： Jun Igarashi

IPC分类号： G02B26/08

CPC分类号： G02B26/123 ,  G02B26/124 ,  G02B26/125

摘要： An illuminated position adjusting method used in optical scanning apparatus, suppressing deterioration of imaging spot shape on scanning surface, and preventing undesirable light from arriving at the scanning surface, to form high-quality image. The optical scanning apparatus includes: a common deflector for deflecting beams emitted from light source units; and imaging optical units each including at least one imaging optical element and at least one reflector which are disposed in optical path of beam deflected by the common deflector, and image the beam on scanning surface. In an optical path in which the largest number of the reflectors are disposed among the optical paths guided to the scanning surfaces, the reflector which is disposed optically closest to the scanning surface is rotated in sub-scanning direction, to adjust the illuminated position of the beam, which illuminates the scanning surface, on the scanning surface in sub-scanning direction.

摘要翻译： 在光扫描装置中使用的照明位置调整方法，抑制扫描面上的成像光点形状的劣化，防止不期望的光到达扫描面，形成高质量的图像。 光学扫描装置包括：用于偏转从光源单元发射的光束的公共偏转器; 以及成像光学单元，每个成像光学单元包括至少一个成像光学元件和至少一个反射器，所述至少一个反射器设置在由公共偏转器偏转的光束的光路中，并将光束成像在扫描表面上。 在引导到扫描表面的光路中设置最多数量的反射器的光路中，最靠近扫描表面的光学设置的反射器在副扫描方向上旋转，以调节照射位置 在扫描面上沿副扫描方向照射扫描面的光束。

公开(公告)号：US07791632B2

公开(公告)日：2010-09-07

申请号：US12370376

申请日：2009-02-12

申请人： Jun Igarashi

发明人： Jun Igarashi

IPC分类号： B41J15/14 ,  B41J27/00

CPC分类号： G03G15/326 ,  G02B26/123 ,  G02B26/125 ,  G02B27/0018 ,  G03G15/0435 ,  G03G2215/0404

摘要： An optical scanning device includes two scanning units which are disposed opposed to each other with a scanning deflector arranged therebetween, wherein one scanning unit has first and second imaging optical elements while the other scanning unit has third and fourth imaging optical elements, wherein the one scanning unit includes a light blocking member for intercepting unwanted light reflected at an optical surface of the fourth imaging optical element, wherein the third imaging optical element is provided at a light path between the fourth imaging optical element and the first light blocking member, and wherein the third imaging optical element has a positive refracting power in the sub-scan section through which unwanted light reflected at the optical surface of the fourth imaging optical element passes.

摘要翻译： 光扫描装置包括两个扫描单元，两个扫描单元彼此相对设置，其间布置有扫描偏转器，其中一个扫描单元具有第一和第二成像光学元件，而另一个扫描单元具有第三和第四成像光学元件，其中一个扫描 单元包括用于拦截在第四成像光学元件的光学表面处反射的不需要的光的遮光构件，其中第三成像光学元件设置在第四成像光学元件和第一遮光构件之间的光路上，并且其中 第三成像光学元件在副扫描部分中具有正折射力，通过该正扫描部分在第四成像光学元件的光学表面反射的不需要的光通过。

公开(公告)号：US20100182669A1

公开(公告)日：2010-07-22

申请号：US12691357

申请日：2010-01-21

申请人： Jun Igarashi

发明人： Jun Igarashi

IPC分类号： G02B26/10

CPC分类号： G02B26/123 ,  G02B26/124 ,  G02B26/125

摘要： An illuminated position adjusting method used in optical scanning apparatus, suppressing deterioration of imaging spot shape on scanning surface, and preventing undesirable light from arriving at the scanning surface, to form high-quality image. The optical scanning apparatus includes: a common deflector for deflecting beams emitted from light source units; and imaging optical units each including at least one imaging optical element and at least one reflector which are disposed in optical path of beam deflected by the common deflector, and image the beam on scanning surface. In an optical path in which the largest number of the reflectors are disposed among the optical paths guided to the scanning surfaces, the reflector which is disposed optically closest to the scanning surface is rotated in sub-scanning direction, to adjust the illuminated position of the beam, which illuminates the scanning surface, on the scanning surface in sub-scanning direction.

摘要翻译： 在光扫描装置中使用的照明位置调整方法，抑制扫描面上的成像光点形状的劣化，防止不期望的光到达扫描面，形成高质量的图像。 光学扫描装置包括：用于偏转从光源单元发射的光束的公共偏转器; 以及成像光学单元，每个成像光学单元包括至少一个成像光学元件和至少一个反射器，所述至少一个反射器设置在由公共偏转器偏转的光束的光路中，并将光束成像在扫描表面上。 在引导到扫描表面的光路中设置最多数量的反射器的光路中，最靠近扫描表面的光学设置的反射器在副扫描方向上旋转，以调节照射位置 在扫描面上沿副扫描方向照射扫描面的光束。

公开(公告)号：US20050202332A1

公开(公告)日：2005-09-15

申请号：US10956256

申请日：2004-10-04

申请人： Masanobu Ninomiya ,  Jun Igarashi ,  Toshiyuki Yano ,  Hiroshi Nakazawa

发明人： Masanobu Ninomiya ,  Jun Igarashi ,  Toshiyuki Yano ,  Hiroshi Nakazawa

IPC分类号： G03G9/08

CPC分类号： G03G9/0827 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0825 ,  G03G9/097 ,  G03G9/107 ,  G03G9/1075 ,  G03G9/113 ,  G03G9/1132 ,  G03G9/1138 ,  G03G9/1139

摘要： A toner for use in the development of electrostatic latent images contains colored particles including at least a binder resin, a coloring agent and a releasing agent, and an external additive. An average circularity of the toner is 0.975 or more; a median of arithmetic average height distribution of the toner is 0.05 μm or more and not more than 0.12 μm; and a fluctuation of arithmetic average height is not more than 35. Preferably, a value of 90% accumulation of the arithmetic average height distribution of the toner is less than 0.15 μm; and a fluctuation of number average particle size and a fluctuation of circularity of the toner are not more than 25 and not more than 2.5, respectively. The electrostatic latent image developer contains the foregoing toner and a carrier, and the image forming method uses the foregoing toner or the foregoing developer.

摘要翻译： 用于显影静电潜像的调色剂含有至少包含粘合剂树脂，着色剂和脱模剂的着色颗粒和外部添加剂。 调色剂的平均圆形度为0.975以上; 调色剂的算术平均高度分布的中值为0.05μm以上且不大于0.12μm; 并且算术平均高度的波动不大于35.优选地，调色剂的算术平均高度分布的90％积累值小于0.15μm; 并且数均粒径的波动和调色剂的圆形度的波动分别不大于25且不大于2.5。 静电潜像显影剂含有前述调色剂和载体，图像形成方法使用前述调色剂或前述显影剂。

公开(公告)号：US08527254B2

公开(公告)日：2013-09-03

申请号：US12068122

申请日：2008-02-01

申请人： Jun Igarashi

发明人： Jun Igarashi

IPC分类号： G06F17/50

CPC分类号： G06F17/5022

摘要： A simulator development system is disclosed, including a data file management part to create a data file storing data concerning a plurality of types of integrated circuits, for each update and to manage the data file with a file name including a date and time when the data file is updated; and a simulator generation part to specify a latest data file from a plurality of the data files retrieved based on a type name, by referring to the date and time included in the file name in response to a selection of the type name of the integrated circuit, and to generate the simulator corresponding to the type of the integrated circuit, which type is specified by a type name.

摘要翻译： 公开了一种模拟器开发系统，包括数据文件管理部分，用于创建存储有关多种类型的集成电路的数据的数据文件，用于每个更新，并且以包含数据的日期和时间的文件名来管理数据文件 文件更新; 以及模拟器生成部，通过参照文件名中所包含的日期和时间来响应于集成电路的类型名称的选择来指定从基于类型名称检索的多个数据文件中的最新数据文件 并且生成与集成电路的类型相对应的模拟器，该类型由类型名称指定。