公开(公告)号：US06444389B1

公开(公告)日：2002-09-03

申请号：US09706800

申请日：2000-11-07

Applicant: Masanobu Ninomiya ,  Yasuhiro Oya ,  Hidekazu Yaguchi ,  Hirokazu Hamano ,  Haruhide Ishida

Inventor： Masanobu Ninomiya ,  Yasuhiro Oya ,  Hidekazu Yaguchi ,  Hirokazu Hamano ,  Haruhide Ishida

IPC: G03G9087

CPC classification number: G03G9/0821

Abstract: A toner for developing an electrostatic latent image contains a binder resin, a colorant, a wax, and inorganic fine particles. The toner contains the inorganic fine particles content in the range from 1 to 10% by weight, the temperature at which the complex viscosity &eegr;° of the toner in the case of measuring at a frequency of 100 rad/second shows 1000 Pa.s ranges from 125 to 145° C., and the temperature at which the complex viscosity &eegr;° of the toner in the case of measuring at a frequency of 100 rad/second shows 100 Pa.s ranges from 180 to 210° C.

Abstract translation: 用于显影静电潜像的调色剂含有粘合剂树脂，着色剂，蜡和无机细颗粒。 调色剂含有1〜10重量％的无机细粒含量，在100rad /秒的频率下测定时的调色剂的复数粘度eta°为1000Pa·s的范围 125〜145℃，在100rad /秒的频率下测定时的调色剂的复数粘度eta°的温度为100Pa·s，范围为180〜210℃。

公开(公告)号：US06345165B2

公开(公告)日：2002-02-05

申请号：US09729340

申请日：2000-12-05

Applicant: Hiroshi Takano ,  Yuusaku Shibuya ,  Masanobu Ninomiya ,  Fumiaki Mera ,  Haruhide Ishida

Inventor： Hiroshi Takano ,  Yuusaku Shibuya ,  Masanobu Ninomiya ,  Fumiaki Mera ,  Haruhide Ishida

IPC: G03G1508

CPC classification number: G03G9/0821 ,  G03G9/08782 ,  G03G9/09708 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/087 ,  G03G2215/085

Abstract: Provided is a full-color toner cartridge in which the toner does not block and which therefore ensures stable formation of high-quality images. The cartridge has a cylindrical container provided with a toner supply port and is detachable from a developing machine. In this, the container is provided with an agitating unit, and the toner to be filled into the container contains wax having a softening point of not higher than 120° C. and satisfies the following formulae (1) and (2): A/(B×D×&pgr;)≦C (C=65)  (1) B≧0.5  (2) wherein A indicates the amount of the toner to be filled into the cartridge (g); B indicates the apparent tapped density of the toner (g/cm3); D indicates the inner diameter of the cylindrical container (cm); and &pgr; indicates the ratio of the circumference of a circle to its diameter.

Abstract translation: 提供了一种全色调色剂盒，其中调色剂不被阻挡，从而确保高质量图像的稳定形成。 盒具有设置有调色剂供给口的圆筒形容器，并且可与显影机分离。 在此，容器设置有搅拌单元，填充在容器中的调色剂含有软化点不高于120℃的蜡，满足下式（1）和（2）：其中A 表示要填充到盒（g）中的调色剂的量; B表示调色剂的表观抽头密度（g / cm3）; D表示圆筒形容器的内径（cm）; pi表示圆周长与其直径的比值。

公开(公告)号：US06203958B1

公开(公告)日：2001-03-20

申请号：US09519473

申请日：2000-03-06

Applicant: Yasuhiro Oya ,  Susumu Yoshino ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Kaori Oishi ,  Tetsuya Taguchi ,  Koutarou Yoshihara

Inventor： Yasuhiro Oya ,  Susumu Yoshino ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Kaori Oishi ,  Tetsuya Taguchi ,  Koutarou Yoshihara

IPC: G03G9097

CPC classification number: G03G9/08782 ,  G03G9/08795

Abstract: Provided is a toner having good offset resistance and capable of giving non-glaring, high-quality images with high OHP transparency, and a method of image formation with it. The toner includes at least a binder resin, a colorant and a wax. The THF soluble component of the toner, as analyzed through gel permeation chromatography, has a number-average molecular weight falling between 2500 and 5500, a weight-average molecular weight falling between 13000 and 25000, and a peak molecular weight falling between 5000 and 15000, and contains a fraction having a molecular weight of at least 105 in a ratio of at most 10% by weight of the component and a fraction having a molecular weight of at least 104 in a ratio of from 30 to 70% by weight of the component, and the wax in the toner has a DSC endothermic peak falling between 50 and 120° C.

Abstract translation: 提供了具有良好抗偏移性并且能够提供具有高OHP透明度的非眩光，高质量图像的调色剂以及与其形成图像的方法。 调色剂至少包括粘合剂树脂，着色剂和蜡。 通过凝胶渗透色谱法分析的调色剂的THF可溶成分的数均分子量为2500〜5500，重均分子量在13000〜25000之间，峰分子量为5000〜15000 ，并且包含分子量至少为105的级分，其比例为组分重量的至多10％，分子量为至少为104的分数为30至70重量％ 组分，并且调色剂中的蜡具有落在50和120℃之间的DSC吸热峰。

公开(公告)号：US06187489B1

公开(公告)日：2001-02-13

申请号：US09514635

申请日：2000-02-29

Applicant: Kaori Oishi ,  Susumu Yoshino ,  Yasuhiro Oya ,  Hirokazu Hamano ,  Masanobu Ninomiya ,  Tetsuya Taguchi ,  Koutarou Yoshihara

Inventor： Kaori Oishi ,  Susumu Yoshino ,  Yasuhiro Oya ,  Hirokazu Hamano ,  Masanobu Ninomiya ,  Tetsuya Taguchi ,  Koutarou Yoshihara

IPC: G03G1301

CPC classification number: G03G9/09725 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09733 ,  G03G13/013

Abstract: A full-color latent image developing toner composed of toner particles containing a binder resin, a coloring agent, and a surface lubricant, and at least one kind of an external additive, wherein the toner contains at least about 3% the surface lubricant, the toner includes irregular-shaped particles of ML2/A≧125, and when the emission voltage caused by the carbon originated in the binder resin of the toner particles is X and the emission voltage caused by the element originated in the external additive is Y, and when the relationship between X(⅔) and Y are primary-regressed to the straight line passing through origin of a coordinate, the correlation factor of the element originated in at least one external additive is not less than 0.4. As the external additive, a titanium compound obtained by reacting TiO(OH)2 prepared by a wet method and a silane compound is preferably used.

Abstract translation: 由包含粘合剂树脂，着色剂和表面润滑剂的调色剂颗粒构成的全色潜像显影调色剂和至少一种外部添加剂，其中调色剂含有至少约3％的表面润滑剂， 调色剂包括ML2 / A> = 125的不规则形状的颗粒，并且当由起源于调色剂颗粒的粘合剂树脂中的碳引起的发射电压为X，并且由外部添加剂产生的元素引起的发射电压为Y时， 并且当X（⅔）和Y之间的关系被初级回归到通过坐标原点的直线时，起源于至少一种外部添加剂的元素的相关系数不小于0.4。 作为外部添加剂，优选使用通过湿法制备的TiO（OH）2和硅烷化合物而得到的钛化合物。

公开(公告)号：US6132915A

公开(公告)日：2000-10-17

申请号：US451515

申请日：1999-11-30

Applicant: Susumu Yoshino ,  Yasuhiro Oya ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Koutarou Yoshihara ,  Kaori Oishi ,  Tetsuya Taguchi ,  Haruhide Ishida

Inventor： Susumu Yoshino ,  Yasuhiro Oya ,  Masanobu Ninomiya ,  Hirokazu Hamano ,  Koutarou Yoshihara ,  Kaori Oishi ,  Tetsuya Taguchi ,  Haruhide Ishida

IPC: G03G13/08 ,  G03G9/087 ,  G03G15/08 ,  G03G15/09

CPC classification number: G03G15/0928 ,  G03G15/0818 ,  G03G9/08782

Abstract: Provided is an image-forming process including a step of forming an electrostatic latent image on a latent image-carrier and a step of developing the latent image by a developer on a developer-carrier disposed facing the electrostatic latent image-carrier, a developer contains a color toner containing a wax which amount is from 1 to 10% by weight of the toner is used, and the developer-carrier wherein a ten-point average roughness (Rz) of the surface thereof of and the average spacing (Sm) of roughness peaks meet the following formula is used; 5.ltoreq.Rz.times.20.ltoreq.Sm. By the process, the conveying property of the developer is good, staining of the surface of the developer-carrier can be prevented, and images having a high quality and excellent in the fixing property over a long period time is obtained even in the case of using oil-less color toners containing a wax.

Abstract translation: 提供了一种图像形成方法，其包括在潜像载体上形成静电潜像的步骤，以及通过显影剂在与静电潜像载体相对设置的显影剂载体上显影潜像的步骤，显影剂包含 使用含有调色剂重量的1〜10重量％的蜡的彩色调色剂，其表面的十点平均粗糙度（Rz）和平均间隔（Sm）的显影剂载体 粗糙度峰值满足下列公式使用; 5

公开(公告)号：US5707543A

公开(公告)日：1998-01-13

申请号：US411201

申请日：1995-03-27

Applicant: Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

Inventor： Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

IPC: C09K19/38 ,  G02F1/1333 ,  C09K19/52 ,  G02F1/13

CPC classification number: C09K19/3852 ,  G02F1/133365 ,  Y10T428/1018 ,  Y10T428/1036

Abstract: A reversible display medium capable of repeatedly exhibiting a transparent state and a light-scattering state by an action of at least one of heat, electric field, and magnetic field, the medium comprising a substrate having thereon a recording layer comprising a side-chain high molecular weight liquid crystal, which is a copolymer comprising at least a liquid-crystal monomer component and a non-liquid-crystal monomer component having a substituent capable of making a hydrogen bond.

Abstract translation: 一种能够通过热，电场和磁场中的至少一种的作用重复呈现透明状态和光散射状态的可逆显示介质，所述介质包括其上具有包含侧链高的记录层的基板 分子量液晶，其是至少包含液晶单体组分和具有能够形成氢键的取代基的非液晶单体组分的共聚物。

公开(公告)号：US5691092A

公开(公告)日：1997-11-25

申请号：US545157

申请日：1995-10-19

Applicant: Masanobu Ninomiya ,  Ryojiro Akashi ,  Takashi Morikawa ,  Takashi Uematsu

Inventor： Masanobu Ninomiya ,  Ryojiro Akashi ,  Takashi Morikawa ,  Takashi Uematsu

IPC: C09K19/38 ,  G02F1/1333 ,  G02F1/13

CPC classification number: C09K19/38 ,  G02F1/133365

Abstract: A method for producing an optical element, the method comprising the steps of: forming a liquid crystal polymer layer on a sheet-form substrate; forming a surface protective layer on the liquid crystal polymer layer; and carrying out a heat-treatment for crosslinking the liquid crystal polymer, or the method comprising the steps of: forming a liquid crystal polymer layer on a sheet-form substrate; carrying out a first heat-treatment for controlling the multidomain structure of the liquid crystal polymer layer; forming a surface protective layer on the liquid crystal polymer layer; and carrying out a second heat-treatment for crosslinking the liquid crystal polymer layer.

Abstract translation: 一种光学元件的制造方法，该方法包括以下步骤：在片状基材上形成液晶聚合物层; 在液晶聚合物层上形成表面保护层; 并进行交联液晶聚合物的热处理，或者包括以下步骤的方法：在片状基材上形成液晶聚合物层; 进行用于控制液晶聚合物层的多畴结构的第一热处理; 在液晶聚合物层上形成表面保护层; 并进行用于交联液晶聚合物层的第二热处理。

公开(公告)号：US5589237A

公开(公告)日：1996-12-31

申请号：US262910

申请日：1994-06-21

Applicant: Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

Inventor： Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

IPC: C09K19/38 ,  G02F1/1333 ,  C09K19/52 ,  G02F1/137

CPC classification number: C09K19/3852 ,  G02F1/133365 ,  Y10T428/10 ,  Y10T428/31786

Abstract: A reversible display medium comprising substrate 1 having thereon recording layer 2 containing a side chain type high polymeric liquid crystal capable of repeatedly and reversibly switching between a transparent state and a light-scattered state by the action of heat, an electrical field or a magnetic field, wherein said side chain type high polymeric liquid crystal is a copolymer comprising at least one liquid crystal monomer unit and at least one non-liquid crystal monomer unit having a hydrogen bond-forming substituent, e.g., a hydroxyl group, a carboxyl group, a sulfonic group or a phosphoric group. The display medium is excellent in durability on repeated use, heat sensitivity, display contrast, and record preservability.

Abstract translation: 一种可逆显示介质，包括其上具有记录层2的记录层2，所述记录层2含有能够通过热，电场或磁场的作用在透明状态和光散射状态之间重复和可逆地切换的侧链型高分子液晶 其中所述侧链型高分子液晶是包含至少一个液晶单体单元和至少一个具有氢键形成取代基的非液晶单体单元的共聚物，例如羟基，羧基， 磺酸基或磷酸基。 显示介质在重复使用，热敏感性，显示对比度和记录保存性方面的耐久性优异。

公开(公告)号：US08852838B2

公开(公告)日：2014-10-07

申请号：US13565392

申请日：2012-08-02

Applicant: Satoshi Kamiwaki ,  Akira Matsumoto ,  Yukiaki Nakamura ,  Masanobu Ninomiya ,  Yusuke Ikeda

Inventor： Satoshi Kamiwaki ,  Akira Matsumoto ,  Yukiaki Nakamura ,  Masanobu Ninomiya ,  Yusuke Ikeda

IPC: G03G9/087

CPC classification number: G03G9/09708 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08797

Abstract: An electrostatic charge image developing toner includes toner particles that contain a binder resin having a carboxyl group, in which the carboxyl group in the binder resin present on the surfaces of the toner particles forms an alkaline earth metal salt, and an amount of the alkaline earth metal which is detected through ion chromatography of the toner particles is in a range of from 1.00×10−10 mol/g to 0.90×10−6 mol/g.

Abstract translation: 静电荷图像显影调色剂包括调色剂颗粒，其包含具有羧基的粘合剂树脂，其中存在于调色剂颗粒表面上的粘合剂树脂中的羧基形成碱土金属盐和碱土量 通过调色剂颗粒的离子色谱检测的金属在1.00×10 -10 mol / g至0.90×10 -6 mol / g的范围内。

公开(公告)号：US08770589B2

公开(公告)日：2014-07-08

申请号：US13532498

申请日：2012-06-25

Applicant: Taiji Hashimoto ,  Tao Hu ,  Eiji Okumachi ,  Masanobu Ninomiya

Inventor： Taiji Hashimoto ,  Tao Hu ,  Eiji Okumachi ,  Masanobu Ninomiya

IPC: F16J15/34

CPC classification number: F16J15/40 ,  F16J15/3404 ,  F16J15/3484

Abstract: A shaft-seal device for high-temperature fluid including a seal case (2) formed as a metallic cylindrical structure of a single unit and comprised of a main body portion (2a, 2b, 2c), first and second holding portions (2d, 2e), first and second partition portions (2f, 2h), a channel formation portion (2g) forming a minute annular channel (27) with the outer circumference surface of a rotary shaft (1), and an o-ring holding portion (2i). The seal case is installed in an apparatus housing (8) with first and second o-rings (2m, 2n) in between. The intra-seal case region (A1), in which sealing rings (31, 32, 41, 42, 51, 52) of mechanical seals (3, 4, 5) are provided, and the high-temperature fluid region, which is an intra-apparatus housing region (A), are partitioned by a cooling chamber (28) into and from which coolant (82) is supplied and discharged via feed/discharge coolant paths (80, 81).

Abstract translation: 一种用于高温流体的轴封装置，包括形成为单个单元的金属圆柱形结构并由主体部分（2a，2b，2c）构成的密封壳体（2），第一和第二保持部分（2d， 2e），第一和第二分隔部分（2f，2h），形成具有旋转轴（1）的外周表面的微小环形通道（27）的通道形成部分（2g）和O形环保持部分 2i）。 密封壳体安装在其间具有第一和第二O形环（2m，2n）的装置壳体（8）中。 密封壳体区域（A1），其中设置有机械密封件（3,4,5）的密封环（31,32,31,42,51,52）和高温流体区域 装置内的壳体区域（A）被冷却室（28）分隔开并从其中供应并通过供给/排出冷却剂通道（80,81）排出冷却剂（82）。