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1. 发明申请

US20100330472A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：电子照相机，图像形成装置和工艺盒
公开(公告)号：US20100330472A1
公开(公告)日：2010-12-30
申请号：US12623916
申请日：2009-11-23
申请人： Hirofumi NAKAMURA , Keiko MATSUKI , Shingo HIRAHARA , Takanori SUGA , Daisuke HARUYAMA , Hirokazu SAKASHITA , Masahiro IWASAKI , Takayuki YAMASHITA , Mitsuhide NAKAMURA
发明人： Hirofumi NAKAMURA , Keiko MATSUKI , Shingo HIRAHARA , Takanori SUGA , Daisuke HARUYAMA , Hirokazu SAKASHITA , Masahiro IWASAKI , Takayuki YAMASHITA , Mitsuhide NAKAMURA
IPC分类号： G03G15/00 , G03G5/04 , G03G5/047
CPC分类号： G03G5/144 , G03G5/0542 , G03G5/0564 , G03G5/0592 , G03G5/0614 , G03G5/0696 , G03G5/1476 , G03G5/14769
摘要： There is provided an electrophotographic photoreceptor including a conductive substrate; an intermediate layer; a photosensitive layer; and a surface layer, in this order, the surface layer including two or more charge transporting materials each including a reactive substituent and respectively having mutually different ionization potentials, in an amount of 90% by weight or more relative to the total solid content of the surface layer, and the content ratio X of each of the two or more charge transporting materials satisfying the following Formula (1). X(n) represents a content ratio (weight %) of a charge transporting material that has the nth highest ionization potential among the two or more charge transporting materials; X(n−1) represents a content ratio (weight %) of a charge transporting material that has the (n−1)th highest ionization potential among the two or more charge transporting materials; and n is an integer of two or more and represents a variable equal to or lower than the number of charge transporting materials contained in the surface layer. X(n−1)≧X(n) Formula (1)
摘要翻译：提供一种电子照相感光体，包括导电性基材; 中间层感光层; 以及表面层，依次为包含两个或更多个电荷输送材料的表面层，每个电荷输送材料各自包含反应性取代基并且分别具有相互不同的电离电位，相对于该固体成分的总固体含量为90重量％以上表面层，以及满足下述式（1）的两种以上电荷输送材料的含有比率X。 X（n）表示两种以上电荷输送材料中具有第n高电离电位的电荷输送材料的含量比（重量％）。 X（n-1）表示两种以上电荷输送材料中具有第（n-1）个最高电离电位的电荷输送材料的含量比（重量％）。 n为2以上的整数，表示包含在表层中的电荷输送材料的数量以下的变量。 X（n-1）≥X（n）式（1）

2. 发明申请

US20100247148A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像形成装置和处理盒
公开(公告)号：US20100247148A1
公开(公告)日：2010-09-30
申请号：US12556254
申请日：2009-09-09
申请人： Daisuke HARUYAMA , Masahiro IWASAKI , Takayuki YAMASHITA
发明人： Daisuke HARUYAMA , Masahiro IWASAKI , Takayuki YAMASHITA
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G5/14765 , G03G5/14769 , G03G5/14791 , G03G9/0815 , G03G9/0827 , G03G2215/00957
摘要： There is provided an image forming apparatus including electrophotographic photoreceptor, a charging unit, an electrostatic latent image forming unit, a developing unit, and a residual toner removing unit, the surface protective layer of the electrophotographic photoreceptor having a surface free energy of about 10 mN/m to about 30 mN/m, the toner in the developing unit includes silica, and the residual toner removing unit including a blade member including a base layer and an edge layer having a type A durometer hardness of from about HsA 75 to about HsA 90 at 23° C., the hardness of the edge layer baing higher than the hardness of the base layer.
摘要翻译：提供了包括电子照相感光体，充电单元，静电潜像形成单元，显影单元和残留调色剂去除单元的图像形成设备，电子照相感光体的表面保护层具有约10mN的表面自由能 / m至约30mN / m，显影单元中的调色剂包括二氧化硅，并且残余调色剂除去单元包括具有基础层和具有约HsA 75至约HsA的A型硬度计硬度的边缘层的刀片构件 90℃在23℃，边缘层的硬度比基层硬度高。

3. 发明申请

US20120251932A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：电子照相机，图像形成装置和工艺盒
公开(公告)号：US20120251932A1
公开(公告)日：2012-10-04
申请号：US13217947
申请日：2011-08-25
申请人： Masahiro IWASAKI , Jiro KORENAGA , Yuko YAMANO , Yukimi KAWABATA , Daisuke HARUYAMA
发明人： Masahiro IWASAKI , Jiro KORENAGA , Yuko YAMANO , Yukimi KAWABATA , Daisuke HARUYAMA
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/75 , G03G5/0539 , G03G5/0564 , G03G5/0567 , G03G5/0571 , G03G5/0575 , G03G5/0592 , G03G5/0614 , G03G5/0696 , G03G5/1476 , G03G5/14765 , G03G5/14769 , G03G5/14791
摘要： Provided is an electrophotographic photoreceptor having a conductive substrate and a photosensitive layer, such that the layer constituting the outermost surface of the photosensitive layer is formed by polymerizing a cross-linkable charge transporting material having a reactive hydroxyl group and a cross-linkable charge transporting material having a reactive alkoxy group, and the ionization potential of the outer surface of the layer constituting the outermost surface is higher by about 0.1 eV or more than the ionization potential of the inner surface of the layer constituting the outermost surface.
摘要翻译：提供一种具有导电基底和感光层的电子照相感光体，使得构成感光层的最表面的层通过聚合具有反应性羟基的可交联电荷输送材料和可交联电荷输送材料具有反应性烷氧基，构成最外表面的层的外表面的电离电位高于构成最外表面的层的内表面的电离电位约0.1eV以上。

4. 发明申请

US20100330473A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20100330473A1
公开(公告)日：2010-12-30
申请号：US12627723
申请日：2009-11-30
申请人： Daisuke HARUYAMA , Masahiro IWASAKI
发明人： Daisuke HARUYAMA , Masahiro IWASAKI
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/0592 , G03G5/0614 , G03G5/0696 , G03G5/144 , G03G5/1476 , G03G5/14769 , G03G5/14791 , G03G5/14795
摘要： The invention provides an electrophotographic photoreceptor having a surface protection layer that satisfies the following requirements: (1) including a crosslinked substance of at least one selected from a guanamine compound or a melamine compound, and at least one charge transporting material having at least one substituent selected from —OH, —OCH3, —NH2, —SH or —COOH; (2) including the at least one of a guanamine compound or a melamine compound in an amount of from about 0.1 to about 5% by weight; and (3) having a universal hardness of from about 180 to about 220 N/mm2 and a creep ratio of from about 5% to about 8%, the universal hardness and the creep ratio being obtained by performing a hardness test by pushing a Vickers quadrangular pyramid diamond indenter against the surface protection layer at a maximum load of 20 mN, in an environment of 25° C. and a relative humidity of 50%.
摘要翻译：本发明提供具有满足以下要求的表面保护层的电子照相感光体：（1）包含选自胍胺化合物或三聚氰胺化合物中的至少一种的交联物质和至少一种具有至少一个取代基的电荷输送材料选自-OH，-OCH 3，-NH 2，-SH或-COOH; （2）包括约0.1至约5重量％的胍胺化合物或三聚氰胺化合物中的至少一种; 和（3）具有约180至约220N / mm 2的通用硬度和约5％至约8％的蠕变率，通用硬度和蠕变比通过通过将维氏硬度在25°C的环境和相对湿度为50％的环境中以最大负载20mN的方式抵抗表面保护层的四角锥形金刚石压头。

5. 发明申请

US20090238602A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20090238602A1
公开(公告)日：2009-09-24
申请号：US12247794
申请日：2008-10-08
申请人： Masahiro IWASAKI , Katsumi NUKADA , Wataru YAMADA , Kenta IDE , Hirofumi NAKAMURA , Mitsuhide NAKAMURA , Koji BANDO , Kaori IEMULA , Kazuya HONGO , Yasuhiro NIIDA
发明人： Masahiro IWASAKI , Katsumi NUKADA , Wataru YAMADA , Kenta IDE , Hirofumi NAKAMURA , Mitsuhide NAKAMURA , Koji BANDO , Kaori IEMULA , Kazuya HONGO , Yasuhiro NIIDA
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G5/076 , G03G5/0612 , G03G5/064 , G03G5/07 , G03G5/071 , G03G5/075 , G03G5/14769
摘要： An electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH and at least one selected from a guanamine compound or a melamine compound, the content of the at least one charge transporting material being at least about 90% by weight, and the content of the at least one selected from the guanamine compound or the melamine compound being from about 0.1% by weight to about 5% by weight.
摘要翻译：一种电子照相感光体，包括导电基底和设置在导电基底表面上的感光层，感光层的最外层含有由至少一种电荷输送材料形成的交联产物，该电荷输送材料具有至少一个选自以下的取代基： -OH，-OCH 3，-NH 2，-SH和-COOH和选自胍胺化合物或三聚氰胺化合物中的至少一种，所述至少一种电荷输送材料的含量为至少约90重量％，并且从胍胺化合物或三聚氰胺化合物中选出的至少一种的含量为约0.1重量％至约5重量％。

6. 发明申请

US20090004583A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND FILM FORMING COATING SOLUTION 有权
标题翻译：电子照相机，工艺盒，成像装置和成膜方法
公开(公告)号：US20090004583A1
公开(公告)日：2009-01-01
申请号：US12049718
申请日：2008-03-17
申请人： Katsumi NUKADA , Wataru YAMADA , Masahiro IWASAKI , Kazuhiro KOSEKI
发明人： Katsumi NUKADA , Wataru YAMADA , Masahiro IWASAKI , Kazuhiro KOSEKI
IPC分类号： G03C1/73 , G03G15/00
CPC分类号： G03G5/14791 , G03G5/0567 , G03G5/0575 , G03G5/0614 , G03G5/0616 , G03G5/0668 , G03G5/0672 , G03G5/076 , G03G5/1476 , G03G5/14769 , G03G2215/00957
摘要： According to the invention, there is provided an electrophotographic photoreceptor comprising a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate, an outermost layer of the photosensitive layer containing a crosslinked product composed of a guanamine compound and at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH.
摘要翻译：根据本发明，提供了一种电子照相感光体，其包括导电基底和设置在导电基底表面上的光敏层，感光层的最外层含有由胍胺化合物组成的交联产物和至少一种电荷输送具有至少一个选自-OH，-OCH 3，-NH 2，-SH和-COOH的取代基的材料。

7. 发明申请

US20130252150A1 ADDITIVE FOR ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相光刻胶，电子照相光刻胶，工艺盒和成像装置的添加剂
公开(公告)号：US20130252150A1
公开(公告)日：2013-09-26
申请号：US13612153
申请日：2012-09-12
申请人： Masahiro IWASAKI , Yuko YAMANO , Yukimi KAWABATA
发明人： Masahiro IWASAKI , Yuko YAMANO , Yukimi KAWABATA
IPC分类号： G03G15/00
CPC分类号： C07C219/32 , G03G5/0603 , G03G5/0607 , G03G5/0614 , G03G15/75
摘要： Provided is an additive for an electrophotographic photoreceptor which is represented by Formula (I): wherein, A represents an m-valent organic group derived from arylamine represented by Formula (II) or Formula (III); T represents a divalent hydrocarbon group having from 1 to 10 carbon atoms; Rf represents a branched hydrocarbon group having from 3 to 10 carbon atoms in which at least one hydrogen atom is substituted with a fluorine atom; 1 represents 0 or 1; and m represents an integer of 1 to 4: wherein, Ar1, Ar2, and Ar3 each independently represent a substituted or unsubstituted aryl group having from 6 to 20 carbon atoms; Ar4, Ar5, Ar6, and Ar7 each independently represent a substituted or unsubstituted aryl group having from 6 to 20 carbon atoms; and X represents a divalent organic group represented by Formula (IV), Formula (V), or Formula (VI):
摘要翻译：提供由式（I）表示的电子照相感光体的添加剂：其中，A表示由式（II）或式（III）表示的由芳基胺衍生的m价有机基团。 T表示具有1至10个碳原子的二价烃基; Rf表示具有3〜10个碳原子的支链烃基，其中至少一个氢原子被氟原子取代; 1表示0或1; m表示1〜4的整数，式中，Ar 1，Ar 2和Ar 3分别独立地表示取代或未取代的碳原子数为6〜20的芳基。 Ar 4，Ar 5，Ar 6和Ar 7各自独立地表示取代或未取代的碳原子数为6〜20的芳基。 X表示由式（IV），式（V）或式（VI）表示的二价有机基团：

8. 发明申请

US20120106794A1 METHOD AND APPARATUS FOR TRAJECTORY ESTIMATION, AND METHOD FOR SEGMENTATION 有权
标题翻译：用于测距估计的方法和装置，以及分段方法
公开(公告)号：US20120106794A1
公开(公告)日：2012-05-03
申请号：US13336330
申请日：2011-12-23
申请人： Masahiro IWASAKI , Kunio NOBORI , Ayako KOMOTO , Fabio GALASSO , Roberto CIPOLLA
发明人： Masahiro IWASAKI , Kunio NOBORI , Ayako KOMOTO , Fabio GALASSO , Roberto CIPOLLA
IPC分类号： G06K9/34
CPC分类号： G06T7/2006 , G06T7/215
摘要： A trajectory estimation apparatus includes: an image acceptance unit which accepts images that are temporally sequential and included in the video; a hierarchical subregion generating unit which generates subregions at hierarchical levels by performing hierarchical segmentation on each of the images accepted by the image acceptance unit such that, among subregions belonging to hierarchical levels different from each other, a spatially larger subregion includes spatially smaller subregions; and a representative trajectory estimation unit which estimates, as a representative trajectory, a trajectory, in the video, of a subregion included in a certain image, by searching for a subregion that is most similar to the subregion included in the certain image, across hierarchical levels in an image different from the certain image.
摘要翻译：轨迹估计装置包括：图像接收单元，其接收时间上顺序并包括在视频中的图像; 分级子区域生成单元，其通过对由图像接收单元接受的每个图像执行分层分割，使得在属于彼此不同的分层级的子区域中，空间上较大的子区域包括空间较小的子区域，以分层级生成子区域; 以及代表性轨迹估计单元，通过搜索与特定图像中包括的该子区域最相似的子区域，通过搜索包含在特定图像中的子区域中的轨迹在视频中估计特定图像中的轨迹图像中的图像与某些图像不同。

9. 发明申请

US20100248101A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20100248101A1
公开(公告)日：2010-09-30
申请号：US12550913
申请日：2009-08-31
申请人： Wataru YAMADA , Katsumi NUKADA , Masahiro IWASAKI , Akira HIRANO , Takatsugu DOI
发明人： Wataru YAMADA , Katsumi NUKADA , Masahiro IWASAKI , Akira HIRANO , Takatsugu DOI
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G5/075 , G03G5/076 , G03G5/14769 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G2215/00957
摘要： An electrophotographic photoreceptor comprising: a conductive substrate; a photosensitive layer formed on the conductive substrate; and an outermost surface layer that is a layer made of a cured material of a composition including at least one compound represented by the following formula (I) and at least one compound having charge transportability and an azo group: wherein in formula (I), F represents an n-valent organic group having a hole transporting property, R represents a hydrogen atom or an alkyl group, L represents a divalent organic group, n represents an integer of 1 or more, and j represents 0 or 1.
摘要翻译：一种电子照相感光体，包括：导电基底; 形成在所述导电基板上的感光层; 以及最外表面层，其是由包含至少一种由下式（I）表示的化合物和至少一种具有电荷传输性的化合物和偶氮基团的组合物的固化材料制成的层，其中在式（I）中， F表示具有空穴传输性的n价有机基团，R表示氢原子或烷基，L表示二价有机基团，n表示1以上的整数，j表示0或1。

10. 发明申请

US20130101929A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20130101929A1
公开(公告)日：2013-04-25
申请号：US13452238
申请日：2012-04-20
申请人： Jiro KORENAGA , Keiko MATSUKI , Masahiro IWASAKI , Mitsuhide NAKAMURA
发明人： Jiro KORENAGA , Keiko MATSUKI , Masahiro IWASAKI , Mitsuhide NAKAMURA
IPC分类号： G03G15/00 , G03G5/047 , G03G21/18
CPC分类号： G03G5/0539 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/071 , G03G5/075 , G03G5/14726 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G2215/00957
摘要： Provided is an electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on the conductive substrate, wherein an uppermost surface layer thereof is constituted with a cured film of a composition that contains at least two kinds of reactive charge transporting materials selected from a first reactive charge transporting material having an —OH group as a reactive functional group and a second reactive charge transporting material having an —OCH3 group as a reactive functional group, fluororesin particles, and an alkyl fluoride group-containing copolymer having repeating units represented by the following Structural Formulae A and B, and a relative dielectric constant ∈r of the uppermost surface layer satisfies the following Formula (1):
摘要翻译：本发明提供一种电子照相感光体，其包括导电性基材和设置在导电性基材上的感光层，其最表面层由含有至少两种选自第一反应性的反应性电荷输送材料的组合物的固化膜构成具有-OH基作为反应性官能团的电荷输送材料和具有-OCH 3基作为反应性官能团的第二反应性电荷输送材料，氟树脂颗粒和含有以下结构的重复单元的含氟烷基的共聚物式A和B以及最上表面层的相对介电常数layer满足下式（1）：

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