公开(公告)号：US08524436B2

公开(公告)日：2013-09-03

申请号：US13168385

申请日：2011-06-24

Applicant: Masashi Nagayama ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

Inventor： Masashi Nagayama ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

IPC: G03G5/00

CPC classification number: G03G15/6585 ,  G03G15/0874 ,  G03G15/0877 ,  G03G15/0879 ,  G03G15/0893 ,  G03G2215/00805 ,  G03G2215/0609 ,  G03G2215/0822 ,  G03G2215/0838

Abstract: In the image forming method, a color toner image and a transparent toner image are formed using a first developing device containing a first developer including color toner and carrier, and a second developing device containing a second developer including transparent toner and carrier. At least the second developing device includes a developer bearing member bearing the second developer for developing an electrostatic image; a developer supplying passage supplying the developer to the developer bearing member while feeding the developer in a first direction; and a developer feeding passage separated from the developer supplying passage at a central portion thereof and feeding the developer used for development in a direction parallel to the first direction. The transparent toner includes a resin and a lubricant and has viscoelastic property such that loss tangent has a peak with height of not less than 3 at a temperature of from 80° C. to 160° C.

Abstract translation: 在图像形成方法中，使用包含彩色调色剂和载体的第一显影剂的第一显影装置和包含含有透明调色剂和载体的第二显影剂的第二显影装置，形成彩色调色剂图像和透明调色剂图像。 至少第二显影装置包括承载用于显影静电图像的第二显影剂的显影剂承载部件; 显影剂供应通道，其将显影剂供应到显影剂承载部件，同时沿第一方向供给显影剂; 以及在其中央部分与显影剂供应通道分离并在平行于第一方向的方向上供给用于显影的显影剂的显影剂供给通道。 透明调色剂包括树脂和润滑剂，并且具有粘弹性，使得损耗角正切在80℃至160℃的温度下具有不小于3的峰。

公开(公告)号：US20120251169A1

公开(公告)日：2012-10-04

申请号：US13419843

申请日：2012-03-14

Applicant: Mitsuo Aoki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada

Inventor： Mitsuo Aoki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada

IPC: G03G21/18 ,  G03G15/08

CPC classification number: G03G15/0189 ,  G03G15/161 ,  G03G15/6585

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120251168A1

公开(公告)日：2012-10-04

申请号：US13416451

申请日：2012-03-09

Applicant: Masashi Nagayama ,  Mitsuo Aoki ,  Hisashi Nakajima ,  Saori Yamada

Inventor： Masashi Nagayama ,  Mitsuo Aoki ,  Hisashi Nakajima ,  Saori Yamada

IPC: G03G21/16 ,  G03G13/20

CPC classification number: G03G15/6585 ,  G03G2215/00805

Abstract: An electrophotographic image forming method, including fixing one or more chromatic toner images on a recording medium; and fixing a transparent toner image on the chromatic toner image to partially or wholly increase glossiness of the recording medium, wherein the chromatic toner image has an average length (Sm) of concavities and convexities of from 50 to 350 μm.

Abstract translation: 一种电子照相图像形成方法，包括将一个或多个彩色调色剂图像固定在记录介质上; 并将透明调色剂图像固定在彩色调色剂图像上以部分或全部地提高记录介质的光泽度，其中，彩色调色剂图像的平均长度（Sm）为50至350μm。

公开(公告)号：US20120009518A1

公开(公告)日：2012-01-12

申请号：US13168385

申请日：2011-06-24

Applicant: Masashi NAGAYAMA ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

Inventor： Masashi NAGAYAMA ,  Mitsuo Aoki ,  Hideyuki Santo ,  Shigenori Yaguchi

IPC: G03G13/20 ,  G03G15/01 ,  G03G21/18 ,  G03G15/08

CPC classification number: G03G15/6585 ,  G03G15/0874 ,  G03G15/0877 ,  G03G15/0879 ,  G03G15/0893 ,  G03G2215/00805 ,  G03G2215/0609 ,  G03G2215/0822 ,  G03G2215/0838

Abstract: In the image forming method, a color toner image and a transparent toner image are formed using a first developing device containing a first developer including color toner and carrier, and a second developing device containing a second developer including transparent toner and carrier. At least the second developing device includes a developer bearing member bearing the second developer for developing an electrostatic image; a developer supplying passage supplying the developer to the developer bearing member while feeding the developer in a first direction; and a developer feeding passage separated from the developer supplying passage at a central portion thereof and feeding the developer used for development in a direction parallel to the first direction. The transparent toner includes a resin and a lubricant and has viscoelastic property such that loss tangent has a peak with height of not less than 3 at a temperature of from 80° C. to 160° C.

Abstract translation: 在图像形成方法中，使用包含彩色调色剂和载体的第一显影剂的第一显影装置和包含含有透明调色剂和载体的第二显影剂的第二显影装置，形成彩色调色剂图像和透明调色剂图像。 至少第二显影装置包括承载用于显影静电图像的第二显影剂的显影剂承载部件; 显影剂供应通道，其将显影剂供应到显影剂承载部件，同时沿第一方向供给显影剂; 以及在其中央部分与显影剂供应通道分离并在平行于第一方向的方向上供给用于显影的显影剂的显影剂供给通道。 透明调色剂包括树脂和润滑剂，并且具有粘弹性，使得损耗角正切在80℃至160℃的温度下具有不小于3的峰。

公开(公告)号：US07515860B2

公开(公告)日：2009-04-07

申请号：US11832848

申请日：2007-08-02

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

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

IPC: G03G15/20

CPC classification number: G03G15/5041 ,  G03G15/00 ,  G03G2215/00033 ,  G03G2215/00071 ,  G03G2215/0602

Abstract: An image forming apparatus comprising: a latent image support for supporting a latent image and a developing device configured to us toner to develop the latent image on said latent image support, the estimated average halftone granularity of the toner imager after developing being 0.25 or less.

Abstract translation: 一种图像形成装置，包括：用于支撑潜像的潜像支持体和构造成使所述潜像载体上的潜像显影调色剂的显影装置，显影后的调色剂成像器的估计平均半色调粒度为0.25以下。

公开(公告)号：US07183029B2

公开(公告)日：2007-02-27

申请号：US10935582

申请日：2004-09-08

Applicant: Minoru Masuda ,  Mitsuo Aoki ,  Kumi Hasegawa ,  Bing Shu

Inventor： Minoru Masuda ,  Mitsuo Aoki ,  Kumi Hasegawa ,  Bing Shu

IPC: G03G9/10

CPC classification number: G03G9/08755

Abstract: A toner for forming a full color image, which includes a colorant and a binder resin including a polyester resin which is prepared by a polycondensation ester reaction in the presence of a titanium-containing catalyst selected from the group consisting of halogenated titanium, titanium diketone enolates, titanium carboxylates, titanyl carboxylates, and salts of titanyl carboxylates. A toner kit including a yellow toner, a magenta toner, a cyan toner and a black toner, wherein each of the toners is the toner mentioned above. An image forming apparatus including an image bearing member; a charger; a light irradiator; a developing device configured to develop an electrostatic latent image with a developer including the toner mentioned above; a transfer device; and a fixing device.

Abstract translation: 一种用于形成全色图像的调色剂，其包括着色剂和包含聚酯树脂的粘合剂树脂，该聚酯树脂通过缩聚酯反应在选自卤代钛，钛二酮烯醇酯的钛的催化剂存在下制备 ，羧酸钛，钛酸二烷基酯，以及羧酸二甲酯的盐。 包括黄色调色剂，品红色调色剂，青色调色剂和黑色调色剂的调色剂组合物，其中每种调色剂是上述调色剂。 一种图像形成装置，包括图像承载部件; 充电器 光照射器; 显影装置，被配置为用包含上述调色剂的显影剂显影静电潜像; 转移装置; 和固定装置。

公开(公告)号：US07125638B2

公开(公告)日：2006-10-24

申请号：US10806104

申请日：2004-03-23

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

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

IPC: G03G13/20

CPC classification number: G03G15/5041 ,  G03G15/00 ,  G03G2215/00033 ,  G03G2215/00071 ,  G03G2215/0602

Abstract: 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.

公开(公告)号：US20060124267A1

公开(公告)日：2006-06-15

申请号：US10543207

申请日：2003-08-19

Applicant: Mitsuo Aoki

Inventor： Mitsuo Aoki

IPC: D21F1/32 ,  B65G45/22

CPC classification number: B65G45/22 ,  B65G39/073 ,  D21F1/32 ,  D21F1/34

Abstract: In order to provide a band-like apparatus cleaning device for removing foreign materials and cleaning a band-like apparatus before the foreign materials become huge on the surface of the band-like apparatus without scattering the foreign materials around by improving a cleaning structure such as the shape of an aperture for shower and the like for the band-like apparatus, there is provided a cleaning device of a band-like apparatus, comprising a hollow rotating roll being supported so as to be capable of turning along the traveling direction of the band-like apparatus and having a plurality of apertures for shower formed in it, and cleaning fluid jetting nozzles arranged at the inner side of the plurality of apertures for shower within an embracing angle of the band-like apparatus wound partially round the rotating roll, the cleaning device cleaning the band-like apparatus by jetting a cleaning fluid to the band-like apparatus from the cleaning fluid jetting nozzles, wherein the cleaning device comprises a plurality of blade plates being adjacent in parallel with the roll axis of the rotating roll in the traveling direction of the band-like apparatus and provides the plurality of blade plates and the rotating roll so as to be capable of freely reciprocating in the roll axis direction.

Abstract translation: 为了提供一种带状设备清洁装置，用于在带状设备的表面上的异物变大之前除去异物并清洁带状设备，而不会通过改进清洁结构（例如， 用于带状装置的用于淋浴器等的孔的形状设置有带状装置的清洁装置，包括中空旋转辊，其被支撑成能够沿着 并且具有多个用于在其中形成的淋浴孔，以及清洁流体喷射喷嘴，其布置在多个孔的内侧，用于部分地绕旋转辊卷绕的带状装置的包围角度内的淋浴， 所述清洁装置通过从所述清洁流体喷射喷嘴向所述带状装置喷射清洁流体来清洁所述带状装置，其中所述清洁 所述装置包括沿所述带状装置的移动方向与所述旋转辊的辊轴线平行地邻近的多个叶片板，并且提供所述多个叶片板和所述旋转辊，以便能够自由地往复运动 滚动轴方向。

公开(公告)号：US06934484B2

公开(公告)日：2005-08-23

申请号：US10631727

申请日：2003-08-01

Applicant: Koji Suzuki ,  Mitsuo Aoki ,  Hiroto Higuchi ,  Shinya Nakayama ,  Maiko Kondo ,  Bing Shu ,  Yasushi Koichi ,  Tadashi Kasai ,  Yutaka Takahashi

Inventor： Koji Suzuki ,  Mitsuo Aoki ,  Hiroto Higuchi ,  Shinya Nakayama ,  Maiko Kondo ,  Bing Shu ,  Yasushi Koichi ,  Tadashi Kasai ,  Yutaka Takahashi

IPC: G03G15/20

CPC classification number: G03G15/2064

Abstract: In a copier which is an image-forming apparatus comprising a photoconductor 1, a developing apparatus 4, transfer apparatus 5 which transfers a toner image formed on the photoconductor 1 to a transfer material by heat and pressure using a transfer roller 52, and a fixing apparatus which fixes the toner image transferred to the transfer material, on the transfer material, a heater 56, temperature detection apparatus 57 and temperature control apparatus are provided which controls the temperature to within a range of from the glass transition temperature (Tg) to the softening temperature (Tm) of the toner, and lower than the fixing temperature of the fixing apparatus 7.

Abstract translation: 在作为包括感光体1的图像形成装置的复印机中，显影装置4，使用转印辊52将通过热和压力将形成在感光体1上的调色剂图像转印到转印材料上的转印装置5和固定 提供了将转印到转印材料上的调色剂图像，转印材料，加热器56，温度检测装置57和温度控制装置固定的装置，其将温度控制在从玻璃化转变温度（Tg）到 调色剂的软化温度（Tm）低于定影装置7的定影温度。

公开(公告)号：US20050175924A1

公开(公告)日：2005-08-11

申请号：US10622768

申请日：2003-07-21

Applicant: Kumi Hasegawa ,  Mitsuo Aoki

Inventor： Kumi Hasegawa ,  Mitsuo Aoki

IPC: G03G9/097 ,  G03C8/00

CPC classification number: G03G9/09783

Abstract: A toner including a at least a binder resin; a colorant; and a zirconium compound including zirconium and at least one of an aromatic oxycarboxylic acid and a salt thereof, wherein the zirconium compound having a main diffraction peak (A) at a Bragg (2θ) angle of 5.5±0.3° and a diffraction intensity of from 2,000 to 15,000 cps when irradiated with a specific X-ray of CuKα.

Abstract translation: 一种调色剂，包括至少一种粘合剂树脂; 着色剂 以及包含锆和至少一种芳族羟基羧酸及其盐的锆化合物，其中在Bragg（2θ）角为5.5±0.3°的主衍射峰（A）和衍射强度为 用CuKalpha的特定X射线照射时，可达2,000至15,000cps。