公开(公告)号：US08431294B2

公开(公告)日：2013-04-30

申请号：US12962015

申请日：2010-12-07

申请人： Hidehito Haruki ,  Hiroyuki Yasukawa ,  Shinya Obara

发明人： Hidehito Haruki ,  Hiroyuki Yasukawa ,  Shinya Obara

IPC分类号： G03G9/00

CPC分类号： G03G9/08711 ,  G03G9/0806 ,  G03G9/0906 ,  G03G9/0926

摘要： Provided is an electrostatic charge image developing toner capable of reproducing color exhibiting high lightness and chroma, and obtaining a wide color reproduction range. Disclosed is the toner possessing a toner particle containing at least a binder resin and a colorant, wherein the colorant possesses a yellowish color nonfluorescent dye exhibiting a peak wavelength of an absorption spectrum being in a wavelength range of 400-480 nm, and a fluorescent dye exhibiting a peak wavelength of an emission spectrum being in a wavelength range of 480-560 nm, wherein the nonfluorescent dye has a content of 2-8 parts by weight, based on 100 parts by weight of the binder resin, and the fluorescent dye has a content of 0.05-0.2 parts by weight, based on 100 parts by weight of the resin, provided that a content ratio of the nonfluorescent dye to the fluorescent dye is 15-150.

摘要翻译： 本发明提供一种静电荷图像显影调色剂，其能够再现具有高亮度和色度的颜色，并获得宽的色彩再现范围。 公开了具有至少含有粘合剂树脂和着色剂的调色剂颗粒的调色剂，其中着色剂具有呈现波长范围为400-480nm的吸收光谱的峰值波长的黄色非荧光染料，以及荧光染料 表现出波长范围为480-560nm的发射光谱的峰值波长，其中基于100重量份的粘合剂树脂，非荧光染料的含量为2-8重量份，荧光染料具有 基于100重量份的树脂，其含量为0.05-0.2重量份，条件是非荧光染料与荧光染料的含量比为15-150。

公开(公告)号：US08568947B2

公开(公告)日：2013-10-29

申请号：US13372154

申请日：2012-02-13

申请人： Yohei Ohno ,  Hajime Tadokoro ,  Kaori Matsushima ,  Hiroyuki Yasukawa ,  Ito Koga

发明人： Yohei Ohno ,  Hajime Tadokoro ,  Kaori Matsushima ,  Hiroyuki Yasukawa ,  Ito Koga

IPC分类号： G03G9/08

CPC分类号： G03G9/0926 ,  G03G9/0906 ,  G03G9/0928 ,  G03G2215/0135

摘要： Disclosed is a green toner for developing a static latent image containing a binder resin and a colorant, and the colorant contains C.I. Solvent Green 5 and colorant compound X represented by Formula (1), and content ratio of C.I. Solvent Green 5 in whole amount of the colorant is 5 to 50% by weight, in the Formula (1), M1 is a metal atom of Group 14, Q is independently a monovalent substituent, m and n are each 0 or 1, at least one of m and n is 1, and A is independently an atomic group forming an aromatic ring which may have a substituent.

摘要翻译： 公开了用于显影含有粘合剂树脂和着色剂的静态潜像的绿色调色剂，着色剂含有C.I. 溶剂绿5和由式（1）表示的着色剂化合物X，含量比例为C.I. 在式（1）中，M1是第14族的金属原子，Q独立地是一价取代基，m和n各自为0或1，在 m和n中的至少一个是1，A独立地是形成可以具有取代基的芳环的原子团。

公开(公告)号：US08241826B2

公开(公告)日：2012-08-14

申请号：US12434001

申请日：2009-05-01

申请人： Shiro Hirano ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroyuki Yasukawa

发明人： Shiro Hirano ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroyuki Yasukawa

IPC分类号： G03G13/06

CPC分类号： G03G15/0121

摘要： Disclosed is a full-color image forming method by which an image exhibiting comfortable image quality reliably suitable for a human visual system can be obtained in such a way that a halftone image exhibiting excellent granularity and evenness thereof is acquired.

摘要翻译： 公开了一种全色图像形成方法，通过该方法可以获得可靠地适用于人类视觉系统的舒适图像质量的图像，使得获得表现出优异的粒度和均匀性的半色调图像。

公开(公告)号：US07501044B2

公开(公告)日：2009-03-10

申请号：US11289236

申请日：2005-11-29

申请人： Takahisa Hikida ,  Keiji Nakagawa ,  Hiroyuki Yasukawa

发明人： Takahisa Hikida ,  Keiji Nakagawa ,  Hiroyuki Yasukawa

IPC分类号： D21F3/00

CPC分类号： D21F3/0227 ,  Y10S162/901

摘要： A paper making elastic belt has a drainage channels in a surface. A surface roughness of a wall of the drainage channel is not more than 2.0 μm in arithmetic average roughness (Ra).

摘要翻译： 造纸弹性带在表面具有排水通道。 排水通道壁的表面粗糙度算术平均粗糙度（Ra）不大于2.0μm。

公开(公告)号：US20130146243A1

公开(公告)日：2013-06-13

申请号：US13818925

申请日：2011-08-29

申请人： Tetsuya Murakami ,  Hiroyuki Yasukawa ,  Takahisa Hikida

发明人： Tetsuya Murakami ,  Hiroyuki Yasukawa ,  Takahisa Hikida

IPC分类号： D21F3/02

CPC分类号： D21F3/0227 ,  D21F3/0218

摘要： In a press belt (2), stepped portions are formed between an outer peripheral surface of a central region (A) and outer peripheral surfaces of end-corresponding regions (B) located so as to corresponding to both ends in a lateral direction of a press roll (1) or a pressure shoe (3), so that the end-corresponding regions have a smaller thickness than the central region. The outer peripheral surfaces of the end-corresponding regions are finished so that a processing flaw depth becomes 10 μm or less.

摘要翻译： 在压榨带（2）中，台阶部形成在中心区域（A）的外周面与端部对应区域（B）的外周面之间，位于与 压辊（1）或压力靴（3），使得端部对应区域具有比中心区域更小的厚度。 端部对应区域的外周表面被完成，使得加工缺陷深度变为10um或更小。

公开(公告)号：US08431295B2

公开(公告)日：2013-04-30

申请号：US12829982

申请日：2010-07-02

申请人： Hiroyuki Yasukawa ,  Hiroshi Yamazaki ,  Kaori Soeda

发明人： Hiroyuki Yasukawa ,  Hiroshi Yamazaki ,  Kaori Soeda

IPC分类号： G03G9/00

CPC分类号： G03G15/06 ,  G03G9/09 ,  G03G9/092 ,  G03G9/0926 ,  G03G13/08

摘要： Disclosed are a toner for developing an electrostatic image, a full color toner kit and an image formation method, the toner containing at least a resin and a colorant, wherein the colorant comprises a quinacridone pigment having a number average primary particle size of from 30 to 150 nm and having a ratio of a major axis direction length to a minor axis direction length of from 1.0 to 2.0 and Pigment Red 238.

摘要翻译： 公开了用于显影静电图像的调色剂，全色调色剂试剂盒和图像形成方法，所述调色剂至少包含树脂和着色剂，其中着色剂包括数均一次粒径为30至 150nm，长轴方向长度与短轴方向长度的比率为1.0〜2.0，颜料红238的比例。

公开(公告)号：US20060113052A1

公开(公告)日：2006-06-01

申请号：US11289236

申请日：2005-11-29

申请人： Takahisa Hikida ,  Keiji Nakagawa ,  Hiroyuki Yasukawa

发明人： Takahisa Hikida ,  Keiji Nakagawa ,  Hiroyuki Yasukawa

IPC分类号： D21F1/10 ,  D21F3/00

CPC分类号： D21F3/0227 ,  Y10S162/901

摘要： A paper making elastic belt has a drainage channels in a surface. A surface roughness of a wall of the drainage channel is not more than 2.0 μm in arithmetic average roughness (Ra).

公开(公告)号：US06800431B2

公开(公告)日：2004-10-05

申请号：US10413907

申请日：2003-04-15

申请人： Norio Miura ,  Ryohei Iwamoto ,  Kazuaki Nakamura ,  Hiroyuki Yasukawa ,  Kiyoshi Fukusaka

发明人： Norio Miura ,  Ryohei Iwamoto ,  Kazuaki Nakamura ,  Hiroyuki Yasukawa ,  Kiyoshi Fukusaka

IPC分类号： G03C1498

CPC分类号： G03C1/49827

摘要： There is disclosed photothermographic material exhibiting superior photographic performance and having improved latitude for variation in thermal developing conditions, comprising on a support an organic silver salt, light-sensitive silver halide and a reducing agent for silver ions, wherein the reducing agent is represented by the following formula in which R1 through R4, L1, X1, X2 n and m have the meaning stated in the specification.

摘要翻译： 公开了具有优异的照相性能并且具有改善的热显影条件变化的纬度的光热敏成像材料，其包括在载体上的有机银盐，感光卤化银和用于银离子的还原剂，其中还原剂由 其中R1至R4，L1，X1，X2n和m具有说明书中所述的含义。