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51. 发明授权

US06205307B1 Image-forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06205307B1
公开(公告)日：2001-03-20
申请号：US09453512
申请日：1999-12-03
申请人： Katsumi Nukada , Wataru Yamada , Kiyokazu Mashimo
发明人： Katsumi Nukada , Wataru Yamada , Kiyokazu Mashimo
IPC分类号： G03G5047
CPC分类号： G03G15/751 , G03G5/047 , G03G5/0614 , G03G5/14791
摘要： An image-forming apparatus of an electrophotographic system equipped with an electrophotographic photoreceptor, an electrostatically charger, a light-exposure, a developing device, and a transferring device, wherein the electrophotographic photoreceptor is an electrophotographic photoreceptor having at least a charge generating layer, a charge transport layer, and an uppermost surface layer successively laminated on an electrically conductive substrate, the charge transport layer having a layer containing at least 45% by weight a charge transporting material, and the wear rate of the uppermost surface layer being less than the wear rate of said layer, and the time from a light-exposure to a development is not longer than 150 m sec. The image-forming apparatus is excellent in the printing durability and the stability, gives less image flowing, and is small-sized and high-speed.
摘要翻译：一种配备有电子照相感光体，静电充电器，曝光，显影装置和转印装置的电子照相系统的图像形成装置，其中电子照相感光体是至少具有电荷产生层的电子照相感光体，电荷传输层和连续层压在导电基底上的最上表面层，电荷输送层具有包含至少45重量％的电荷输送材料的层，并且最上表面层的磨损率小于磨损所述层的速度以及从曝光到显影的时间不超过150msec。图像形成装置的印刷耐久性和稳定性优异，图像流动更少，并且尺寸和高速度。

52. 发明授权

US6046348A Silane compound, method for making the same, and electrophotographic photoreceptor 失效
标题翻译：硅烷化合物，其制造方法和电子照相感光体
公开(公告)号：US6046348A
公开(公告)日：2000-04-04
申请号：US892912
申请日：1997-07-15
申请人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki
发明人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki
IPC分类号： C07F7/18 , G03G5/05 , G03G5/147 , C02F2/10
CPC分类号： G03G5/0517 , C07F7/1836 , G03G5/14708
摘要： The present invention provides a silane compound represented by general formula, I, below, a method for preparing the silane compound and a photoreceptor for use in electrostatic photography utilizing the silane compound. Accordingly, the present invention provides an electrophotographic photoreceptor having an enhanced mechanical strength, a high sensitivity and superior stability to environmental conditions. ##STR1##
摘要翻译：本发明提供一种下述通式I所示的硅烷化合物，其用于制备硅烷化合物的方法和使用该硅烷化合物的静电摄影用感光体。因此，本发明提供了具有增强的机械强度，高灵敏度和对环境条件的优异稳定性的电子照相感光体。

53. 发明授权

US08426093B2 Electrophotographic photoreceptor, process cartridge and image-forming apparatus 有权
标题翻译：电子照相感光体，处理盒和成像装置
公开(公告)号：US08426093B2
公开(公告)日：2013-04-23
申请号：US11905375
申请日：2007-09-28
申请人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kazuhiro Koseki
发明人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kazuhiro Koseki
IPC分类号： G03G5/04
CPC分类号： G03G5/075 , G03G5/051 , G03G5/0614 , G03G5/076
摘要： An electrophotographic photoreceptor including a photosensitive layer provided including a first functional layer including a compound represented by the following Formula (I). In Formula (I), F represents an n-valent organic group having hole transportation ability; R1, R2, and R3 each independently represents a hydrogen atom, a halogen atom, or a monovalent organic group; L represents a divalent organic group; n represents an integer of 1 to 4; and j represents an integer of 0 or 1.
摘要翻译：一种包含感光层的电子照相感光体，其包含由下式（I）表示的化合物构成的第一功能层。式（I）中，F表示具有空穴传输能力的n价有机基团， R1，R2和R3各自独立地表示氢原子，卤素原子或一价有机基团; L表示二价有机基团; n表示1〜4的整数，并且j表示0或1的整数。

54. 发明授权

US07842444B2 Electrophotographic photoreceptor, process cartridge, image forming apparatus and coating composition 有权
标题翻译：电子照相感光体，处理盒，成像设备和涂料组合物
公开(公告)号：US07842444B2
公开(公告)日：2010-11-30
申请号：US11727473
申请日：2007-03-27
申请人： Katsumi Nukada , Masahiro Iwasaki , Wataru Yamada
发明人： Katsumi Nukada , Masahiro Iwasaki , Wataru Yamada
IPC分类号： G03G5/00
CPC分类号： G03G5/1476 , G03G5/0567 , G03G5/0592 , G03G5/0596 , G03G5/14704 , G03G5/14708 , G03G5/14778 , G03G5/14791 , G03G5/14795
摘要： The invention provides an electrophotographic photoreceptor comprising a conductive substrate having a photosensitive layer and a protective layer thereon, the protective layer comprising a crosslinked film having a phenolic structure, in which the relationship between a pH of the exfoliated protective layer extracted with distilled water (pHOCL) and a pH of said distilled water (pHw) satisfies the following formula (A):pHOCL−pHW≦0.5.
摘要翻译：本发明提供了一种电子照相感光体，其包括在其上具有感光层和保护层的导电基材，该保护层包含具有酚结构的交联膜，其中用蒸馏水提取的剥离保护层的pH（pHOCL ），所述蒸馏水的pH（pHw）满足下式（A）：pHOCL-pHW＆nlE; 0.5。

55. 发明申请

US20070003850A1 Curable resin composition, electrophotographic photoreceptor, process cartridge, and image-forming apparatus 有权
标题翻译：可固化树脂组合物，电子照相感光体，处理盒和图像形成装置
公开(公告)号：US20070003850A1
公开(公告)日：2007-01-04
申请号：US11444483
申请日：2006-06-01
申请人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kenji Yao
发明人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kenji Yao
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/0567 , G03G5/0589 , G03G5/0592 , G03G5/0605 , G03G5/0607 , G03G5/062 , G03G5/065
摘要： A curable resin composition for use as a constituting material of an electrophotographic photoreceptor, comprises: a phenolic resin; a charge transportable material having a reactive functional group; and at least one of an organic sulfonic acid and its derivative.
摘要翻译：作为电子照相感光体的构成材料的固化性树脂组合物，包括：酚醛树脂; 具有反应性官能团的电荷输送材料; 和有机磺酸及其衍生物中的至少一种。

56. 发明申请

US20060292465A1 Curable resin composition, electrophotographic photoreceptor, process cartridge and image forming apparatus 审中-公开
标题翻译：可固化树脂组合物，电子照相感光体，处理盒和成像设备
公开(公告)号：US20060292465A1
公开(公告)日：2006-12-28
申请号：US11302213
申请日：2005-12-14
申请人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kazuhiro Koseki
发明人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kazuhiro Koseki
IPC分类号： G03G5/147
CPC分类号： G03G5/1476 , G03G5/0564 , G03G5/0567 , G03G5/0592 , G03G5/0596 , G03G5/142 , G03G5/144 , G03G5/14791 , G03G5/14795
摘要： A curable resin composition for use as a constituent material of an electrophotographic photoreceptor, the curable resin composition comprising: a phenolic resin having an (MwH/MwL) value of approximately 1.90 or less in a molecular weight distribution measured by gel permeation chromatography, wherein MwH is a peak area for a weight average molecular weight of approximately 200 or more; and MwL is a peak area for a weight average molecular weight of less than approximately 200.
摘要翻译：一种用作电子照相感光体构成材料的可固化树脂组合物，该固化性树脂组合物包含：通过凝胶渗透色谱法测定的分子量分布中（MwH / MwL）值为约1.90以下的酚醛树脂，其中MwH 是重均分子量约200以上的峰面积; MwL是重均分子量小于约200的峰面积。

57. 发明申请

US20060292464A1 Electrophotographic photoreceptor, image-forming device, process cartridge and image-forming method 有权
公开(公告)号：US20060292464A1
公开(公告)日：2006-12-28
申请号：US11236811
申请日：2005-09-28
申请人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kenji Yao , Kazuhiro Koseki
发明人： Wataru Yamada , Katsumi Nukada , Masahiro Iwasaki , Kenji Yao , Kazuhiro Koseki
IPC分类号： G03G5/06
CPC分类号： G03G5/1476 , G03G5/0614 , G03G5/0618 , G03G5/14704 , G03G5/14708 , G03G5/14773 , G03G5/14791
摘要： An electrophotographic photoreceptor comprising: a conductive support; and a photo-sensitive layer on the conductive support, wherein the photo-sensitive layer comprises a functional layer comprising a cured product of a curable resin composition, the curable resin composition comprising an alcohol-soluble, curable resin and a polyether-modified silicone oil.

58. 发明授权

US06887591B2 Organic electroluminescence device 失效
标题翻译：有机电致发光器件
公开(公告)号：US06887591B2
公开(公告)日：2005-05-03
申请号：US10270675
申请日：2002-10-16
申请人： Katsumi Nukada , Wataru Yamada
发明人： Katsumi Nukada , Wataru Yamada
IPC分类号： H01L51/50 , C07F7/18 , C08G77/52 , C09K11/06 , H01L51/30 , H05B33/12
CPC分类号： H01L51/0059 , H01L51/002 , H01L51/0035 , H01L51/0038 , H01L51/0081 , H01L51/0094 , H01L51/5012 , H01L2251/308 , Y10S428/917 , Y10T428/31663
摘要： The present invention is an organic electroluminescence device having one or two or more organic film layers formed on the surface of the substrate such that the organic film layer is held by an anode and a cathode, wherein at least one of the organic film layers is a layer comprising a cross-linked cured film containing compounds having a substituted silicon group having a hydrolyzable group, or a derivative thereof, and at least one of the compounds having a substituted silicon group having the hydrolysable group is a compound represented by the following general formula (I): General Formula (I) The present organic electroluminescence device can be driven at a low voltage and a high light-emission efficiency, has the better heat resistance, and maintain the stable light-emitting property for a long period of time. In addition, the present organic electroluminescence device can be obtained by lamination by solution coating.
摘要翻译：本发明是一种有机电致发光器件，其具有在基板的表面上形成有机膜层的一个或两个以上，有机膜层由阳极和阴极保持，其中至少一个有机膜层为包含含有具有可水解基团的取代硅基的化合物或其衍生物的交联固化膜的层，以及具有可水解基团的具有取代硅基的化合物中的至少一种是由以下通式表示的化合物（I）：通式（I）本发明的有机电致发光元件可以低电压驱动，发光效率高，耐热性更好，长时间保持稳定的发光特性。此外，本发明的有机电致发光元件可以通过溶液涂布层压得到。

59. 发明申请

US20050089788A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050089788A1
公开(公告)日：2005-04-28
申请号：US10976819
申请日：2004-11-01
申请人： Katsumi Nukada , Kazuhiro Koseki , Wataru Yamada , Takayuki Yamashita , Masahiro Iwasaki , Takahiro Suzuki , Kiyoshi Chatani , Yoshinari Ueno , Hidekazu Yaguchi , Kazuhiko Yanagida
发明人： Katsumi Nukada , Kazuhiro Koseki , Wataru Yamada , Takayuki Yamashita , Masahiro Iwasaki , Takahiro Suzuki , Kiyoshi Chatani , Yoshinari Ueno , Hidekazu Yaguchi , Kazuhiko Yanagida
IPC分类号： G03G9/08 , G03G5/06 , G03G5/147 , G03G21/00 , G03G21/10
CPC分类号： G03G21/0035
摘要： An image forming apparatus is capable of performing image formation at a processing speed of not lower than 150 mm/s. An electrophotographic photoreceptor comprises a surface layer containing a siloxane-bases resin having charge-transporting properties and a crosslinked structure. A cleaning device comprises a brush member disposed such that the leading end of said brush comes in contact with said electrophotographic photoreceptor. The product (Rz×We) of the surface roughness (Rz [μm]) of said electrophotographic photoreceptor after 200,000 rotations thereof and the wear rate of said electrophotographic photoreceptor per 1,000 rotations (We [nm]) is not greater than 20.
摘要翻译：图像形成装置能够以不低于150mm / s的处理速度进行图像形成。电子照相感光体包括含有具有电荷传输性能和交联结构的硅氧烷基树脂的表面层。清洁装置包括刷构件，其布置成使得所述刷子的前端与所述电子照相感光体接触。所述电子照相感光体在其20万旋转后的表面粗糙度（R z z max）的产物（R z z x e e e）和所述电子照相感光体每1000转（W e e [nm]）的磨损率不大于20。

60. 发明授权

US06881528B2 Image formation method 有权
标题翻译：图像形成方法
公开(公告)号：US06881528B2
公开(公告)日：2005-04-19
申请号：US10077949
申请日：2002-02-20
申请人： Katsumi Daimon , Takashi Imai , Katsumi Nukada , Wataru Yamada
发明人： Katsumi Daimon , Takashi Imai , Katsumi Nukada , Wataru Yamada
IPC分类号： G03G5/147 , G03G9/08 , G03G9/087 , G03G9/097 , G03G13/20
CPC分类号： G03G9/08791 , G03G9/0821 , G03G9/08755 , G03G9/08773 , G03G9/08795 , G03G9/08797 , G03G9/09733 , G03G2215/00957
摘要： An electrophotographic photoreceptor with excellent wear resistance and high durability, and an image formation method having a high toner transferring efficiency and capable of providing images with high quality. The image formation method features a developing step of forming a toner image by developing an electrostatic latent image formed on the surface of a latent image carrier by a developer containing at least a toner, a transferring step of forming a transferred image by transferring the toner image formed on the surface of the latent image carrier to the surface of an object recording medium, and a fixing step of fixing the toner image transferred on the surface of the object recording medium. The latent image carrier has a surface layer containing a cross-linked resin having charge transporting property, and the toner is a toner containing at least a binder resin of mainly a crystalline resin and a coloring agent.
摘要翻译：具有优异的耐磨性和高耐久性的电子照相感光体，以及具有高调色剂转印效率并且能够提供高质量图像的图像形成方法。图像形成方法具有显影步骤，通过使至少包含调色剂的显影剂在潜像载体的表面上形成的静电潜像显影形成调色剂图像，转印步骤通过转印调色剂图像形成转印图像在潜像载体的表面上形成到物体记录介质的表面，以及固定步骤，用于固定转印在物体记录介质的表面上的调色剂图像。潜像载体具有包含具有电荷传输性的交联树脂的表面层，调色剂是至少含有主要是结晶树脂和着色剂的粘合剂树脂的调色剂。

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