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61. 发明授权

US08543037B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08543037B2
公开(公告)日：2013-09-24
申请号：US12610542
申请日：2009-11-02
申请人： Kazuhiro Egawa , Yukio Fujiwara , Hidetoshi Kami , Kohichi Ohshima
发明人： Kazuhiro Egawa , Yukio Fujiwara , Hidetoshi Kami , Kohichi Ohshima
IPC分类号： G03G21/10
CPC分类号： G03G21/0011 , G03G2215/00957
摘要： The image forming apparatus includes a photoreceptor bearing an electrostatic image; a developing device developing the electrostatic image with a developer including a toner to form a toner image on the photoreceptor; a transferring device transferring the toner image onto a receiving material; and a cleaning device having a cleaning blade cleaning the surface of the photoreceptor. The photoreceptor includes an electroconductive substrate, a photosensitive layer and an outermost layer having projected portions thereon. The outermost layer and projected portions include the same crosslinked charge transport material. The outermost layer has a surface roughness property such that the number of projected portions having height greater than Rz/2 is from 40 to 90 in a length of 12 mm, wherein Rz represents ten-point mean roughness of the outermost layer. The tip of the cleaning blade is contacted with the photoreceptor at a linear pressure of from 80 g/cm to 150 g/cm.
摘要翻译：图像形成装置包括具有静电图像的感光体; 显影装置用包含调色剂的显影剂显影静电图像以在感光体上形成调色剂图像; 转印装置，将调色剂图像转印到接收材料上; 以及具有清洁感光体表面的清洁刮板的清洁装置。感光体包括导电基底，感光层和在其上具有突出部分的最外层。最外层和突出部分包括相同的交联电荷输送材料。最外层具有表面粗糙度特性，使得高度大于Rz / 2的突出部分的数量在12mm的长度上为40至90，其中Rz表示最外层的十点平均粗糙度。清洁刮板的尖端与感光体以80g / cm〜150g / cm的线性压力接触。

62. 发明授权

US08512924B2 Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the photoreceptor 有权
标题翻译：电子照相感光体，以及使用感光体的成像设备和处理盒
公开(公告)号：US08512924B2
公开(公告)日：2013-08-20
申请号：US13019684
申请日：2011-02-02
申请人： Hidetoshi Kami , Kazuhiro Egawa , Yukio Fujiwara
发明人： Hidetoshi Kami , Kazuhiro Egawa , Yukio Fujiwara
IPC分类号： G03G5/14
CPC分类号： G03G21/00 , G03G5/071 , G03G5/075 , G03G5/14704 , G03G5/14734 , G03G5/14791 , G03G15/75
摘要： An electrophotographic photoreceptor, including an electroconductive substrate; a photosensitive layer; a crosslinked surface layer comprising α-alumina and tin oxide, wherein a first one-dimensional data array obtained from measuring a concavo-convex shape of the surface of the photoreceptor is subjected to a wavelet conversion to be separated into 6 frequency components, the one-dimensional data array of the lowest frequency component is further thinned so as to have 1/40 data arrays to obtain a second one-dimensional data array, the second one-dimensional data array is further subjected to the wavelet conversion to be separated into additional 6 frequency components, and wherein when relationships between respective arithmetic average roughness (WRa) (y-axis) of the 12 frequency components and the frequency components (x-axis) are graphed, at least WRa (214 to 551 μm) and WRa (26 to 106 μm) have a folding point or a maximum point.
摘要翻译：电子照相感光体，包括导电性基材; 感光层; 包含α-氧化铝和氧化锡的交联表面层，其中通过测量感光体表面的凹凸形状获得的第一一维数据阵列经受小波变换以分离成6个频率分量，一个最小频率分量的维数据阵列被进一步细化，以便具有1/40数据阵列以获得第二一维数据阵列，第二一维数据阵列进一步经受小波变换以被分成额外的 6频率分量，并且其中，当绘制12个频率分量的各个算术平均粗糙度（WRa）（y轴）和频率分量（x轴）之间的关系时，至少WRa（214至551mum）和WRa（ 26至106个妈妈）具有折叠点或最大点。

63. 发明授权

US08247143B2 Photoreceptor, image formation method, image forming apparatus and process cartridge 有权
标题翻译：光感受器，成像方法，图像形成装置和处理盒
公开(公告)号：US08247143B2
公开(公告)日：2012-08-21
申请号：US12614113
申请日：2009-11-06
申请人： Kazuhiro Egawa , Yukio Fujiwara , Hidetoshi Kami
发明人： Kazuhiro Egawa , Yukio Fujiwara , Hidetoshi Kami
IPC分类号： G03G5/147
CPC分类号： G03G5/14791 , G03G5/075 , G03G5/076 , G03G5/147 , G03G5/14704 , G03G5/14795 , G03G2215/00957
摘要： A photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the electroconductive substrate, and a surface layer located overlying the photosensitive layer, wherein the surface layer is a cross linked surface layer comprising filler particulates on which linear scar is formed along the circumference direction, and the filler particulates form concave portions on a groove formed by the linear scar, and wherein the ten point average roughness Rz along the direction of the rotation axis of the photoreceptor measured on the circumference surface thereof is from 0.17 to 2.00 μm and the average distance Sm of concavities and convexities along the direction of the rotation axis of the photoreceptor measured on the circumference surface thereof is from 20 to 500 μm, and the ten point average roughness Rz along the circumference direction of the photoreceptor measured on the circumference surface thereof is from 0.13 to 0.50 μm and the average distance Sm of concavities and convexities along the circumference direction of the photoreceptor measured on the circumference surface thereof is from 10 to 40 μm.
摘要翻译：包含导电性基体的感光体，位于导电性基体上方的感光层和位于感光层上方的表面层，其中，所述表面层为包含填充剂颗粒的交联表面层，沿所述圆周方向形成有线状的痕迹，并且填料微粒在由线性疤痕形成的凹槽上形成凹部，并且其沿着在其圆周表面上测量的感光体的旋转轴的方向上的十点平均粗糙度Rz为0.17至2.00μm，平均距离沿其圆周表面测得的感光体的旋转轴方向的凹凸的Sm为20〜500μm，沿圆周面测定的感光体的圆周方向的十点平均粗糙度Rz为 0.13〜0.50μm，平均距离在其圆周表面上测量的感光体沿着圆周方向的凹凸的Sm为10〜40μm。

64. 发明授权

US08148038B2 Image bearing member, process cartridge, image forming apparatus and method of forming image bearing member 有权
标题翻译：图像承载部件，处理盒，图像形成装置和图像承载部件的形成方法
公开(公告)号：US08148038B2
公开(公告)日：2012-04-03
申请号：US12166924
申请日：2008-07-02
申请人： Yukio Fujiwara , Tetsuro Suzuki , Hiroshi Tamura , Hiroshi Ikuno , Hidetoshi Kami , Takafumi Iwamoto
发明人： Yukio Fujiwara , Tetsuro Suzuki , Hiroshi Tamura , Hiroshi Ikuno , Hidetoshi Kami , Takafumi Iwamoto
IPC分类号： G03G5/00
CPC分类号： G03G5/14791 , G03G5/14704 , G03G5/14734 , G03G5/14769
摘要： An image bearing member including an electroconductive substrate, a charge generating layer located overlying the electroconductive substrate, a charge transport layer located overlying the charge generating layer, the charge transport layer comprising a charge transport material and a protective layer having a thickness of from 3 to 15 μm located overlying the charge transport layer, wherein the density of the charge transport material in the protective layer at depth of 2 μm from the surface of the charge transport layer satisfies the following relationship: 10(%)≦(Charge transport material)/{(Radical polymerizable monomer having a charge transport structure)+(Radical polymerizable monomer having no charge transport structure)+(Charge transport material)}×100≦30(%).
摘要翻译：一种图像承载部件，包括导电基板，位于导电基板上方的电荷产生层，位于电荷产生层上方的电荷传输层，电荷传输层包括电荷传输材料和厚度为3至 15μm位于电荷输送层的上方，其中，电荷输送层表面的深度为2μm的保护层中的电荷输送材料的密度满足下述关系：10（％）＆nlE;（电荷输送材料） / {（具有电荷输送结构的可自由基聚合单体）+（不含电荷输送结构的可自由基聚合单体）+（电荷输送材料）}×100＆nlE; 30（％）。

65. 发明授权

US08043773B2 Image bearing member, image forming apparatus and process cartridge 失效
标题翻译：图像承载部件，成像装置和处理盒
公开(公告)号：US08043773B2
公开(公告)日：2011-10-25
申请号：US11941355
申请日：2007-11-16
申请人： Hiroshi Ikuno , Tetsuro Suzuki , Hidetoshi Kami , Yukio Fujiwara , Hiroshi Tamura
发明人： Hiroshi Ikuno , Tetsuro Suzuki , Hidetoshi Kami , Yukio Fujiwara , Hiroshi Tamura
IPC分类号： G03G5/047 , G03G5/147
CPC分类号： G03G5/0592 , G03G5/0589 , G03G5/0596 , G03G5/0614 , G03G5/071 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G15/751 , G03G2215/00957
摘要： An image bearing member including an electrostatic substrate, a photosensitive layer located overlying the electrostatic substrate, a surface layer located overlying the photosensitive layer, and the surface layer is a cross-linking resin layer in which particulates having a needle form are dispersed and which is formed by curing a monomer having at least three radical polymerizable functional groups without a charge transport structure and a radical polymerizable compound having a charge transport structure.
摘要翻译：图像承载部件包括静电基板，位于静电基板上方的感光层，位于感光层上方的表面层和表面层是其中分散有针状颗粒的交联树脂层，通过固化具有至少三个具有电荷传输结构的自由基聚合性官能团的单体和具有电荷输送结构的自由基聚合性化合物而形成。

66. 发明申请

US20110033203A1 TONER, METHOD FOR MANUFACTURING THE TONER, DEVELOPER INCLUDING THE TONER, CONTAINER CONTAINING THE TONER, AND IMAGE FORMING METHOD AND APPARATUS AND PROCESS CARTRIDGE USING THE TONER 审中-公开
标题翻译：调色剂，制造调色剂的方法，包括调色剂，含有调色剂的容器和图像形成方法的开发者，使用调色剂的装置和方法盒
公开(公告)号：US20110033203A1
公开(公告)日：2011-02-10
申请号：US12908528
申请日：2010-10-20
申请人： Yohichiroh WATANABE , Hiroshi Yamashita , Tsunemi Sugiyama , Shinji Ohtani , Takuya Saito , Hidetoshi Kami
发明人： Yohichiroh WATANABE , Hiroshi Yamashita , Tsunemi Sugiyama , Shinji Ohtani , Takuya Saito , Hidetoshi Kami
IPC分类号： G03G21/16 , G03G15/08 , G03G9/08
CPC分类号： G03G5/147 , G03G5/04 , G03G5/043 , G03G5/14704 , G03G5/14713 , G03G9/0815 , G03G9/0827 , G03G9/08782 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/09733 , G03G9/09783 , G03G9/09791
摘要： An image forming method including forming an electrostatic latent image on an image bearing member; developing the electrostatic latent image with a developer including a toner to prepare a toner image on the image bearing member; transferring the toner image onto a receiving material; and cleaning the surface of the image bearing member with a cleaning blade; wherein a surface of the image bearing member has a friction coefficient of from 0.10 to 0.40, and wherein the toner has an average circularity of from 0.97 to 1.00 and includes toner particles and a particulate material having an average particle diameter of from 0.03 to 1 μm, wherein the particulate material is externally added to the toner particles by a wet method.
摘要翻译：一种图像形成方法，包括在图像承载部件上形成静电潜像; 用包括调色剂的显影剂对静电潜像进行显影以在图像承载部件上制备调色剂图像; 将调色剂图像转印到接收材料上; 并用清洁刮板清洁图像承载部件的表面; 其中所述图像承载部件的表面具有0.10至0.40的摩擦系数，并且其中所述调色剂的平均圆形度为0.97至1.00，并且包括调色剂颗粒和平均粒径为0.03至1μm的颗粒材料，其中通过湿法将颗粒材料外部添加到调色剂颗粒中。

67. 发明申请

US20090148180A1 IMAGE BEARING MEMBER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND METHOD OF FORMING IMAGE BEARING MEMBER 有权
标题翻译：图像轴承部件，过程盒，图像形成装置和形成图像轴承部件的方法
公开(公告)号：US20090148180A1
公开(公告)日：2009-06-11
申请号：US12166924
申请日：2008-07-02
申请人： Yukio Fujiwara , Tetsuro Suzuki , Hiroshi Tamura , Hiroshi Ikuno , Hidetoshi Kami , Takafumi Iwamoto
发明人： Yukio Fujiwara , Tetsuro Suzuki , Hiroshi Tamura , Hiroshi Ikuno , Hidetoshi Kami , Takafumi Iwamoto
IPC分类号： G03G21/16 , G03G15/00 , B05D5/12
CPC分类号： G03G5/14791 , G03G5/14704 , G03G5/14734 , G03G5/14769
摘要： An image bearing member including an electroconductive substrate, a charge generating layer located overlying the electroconductive substrate, a charge transport layer located overlying the charge generating layer, the charge transport layer comprising a charge transport material and a protective layer having a thickness of from 3 to 15 μm located overlying the charge transport layer, wherein the density of the charge transport material in the protective layer at depth of 2 μm from the surface of the charge transport layer satisfies the following relationship: 10(%)≦(Charge transport material)/{(Radical polymerizable monomer having a charge transport structure)+(Radical polymerizable monomer having no charge transport structure)+(Charge transport material)}×100≦30(%).
摘要翻译：一种图像承载部件，包括导电基板，位于导电基板上方的电荷产生层，位于电荷产生层上方的电荷传输层，电荷传输层包括电荷传输材料和厚度为3至 15μm位于电荷输送层的上方，其中保护层中电荷输送层表面2cm深处的电荷传输材料的密度满足以下关系：<？in-line-formula description =“In 线（“公式”end =“lead”≥10（％）<=（电荷输送材料）/ {（具有电荷输送结构的可自由基聚合单体）+（不含电荷输送结构的可自由基聚合单体）+（电荷输送材料）} x100 <= 30（％）。<？in-line-formula description =“In-line Formulas”end =“tail”？>

68. 发明申请

US20070212626A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME 审中-公开
标题翻译：电子照相机和图像形成装置及其使用方法
公开(公告)号：US20070212626A1
公开(公告)日：2007-09-13
申请号：US11684520
申请日：2007-03-09
申请人： Tetsuya Toshine , Yasuo Suzuki , Tetsuro Suzuki , Hidetoshi Kami , Yukio Fujiwara , Yoshinori Inaba
发明人： Tetsuya Toshine , Yasuo Suzuki , Tetsuro Suzuki , Hidetoshi Kami , Yukio Fujiwara , Yoshinori Inaba
IPC分类号： G03G5/047 , G03G5/147
CPC分类号： G03G5/071 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoreceptor is provided including an electroconductive substrate; a photosensitive layer located overlying the electroconductive substrate; and an outermost layer located overlying the photosensitive layer, wherein the outermost layer is formed by a reaction between a radical polymerizable compound having no charge transport structure including a compound having a specific formula, and a radical polymerizable compound having a charge transport structure, while applying heat, light, or ionizing radiation to the reaction, and wherein at least one of the photosensitive layer and the outermost layer includes at least an arylmethane compound having an alkylamino group or a compound having a specific formula.
摘要翻译：提供电子照相感光体，其包括导电性基材; 位于导电衬底上的感光层; 以及位于感光层上的最外层，其中最外层通过包含具有特定化学式的化合物的电荷传输结构的自由基聚合性化合物与具有电荷输送结构的自由基聚合性化合物之间的反应形成，同时施加热，光或电离辐射，并且其中感光层和最外层中的至少一个至少包括具有烷基氨基的芳基甲烷化合物或具有特定式的化合物。

69. 发明申请

US20060286473A1 Latent electrostatic image bearing member, and process cartridge, image forming apparatus and image forming method 有权
标题翻译：潜在静电图像承载部件和处理盒，成像设备和成像方法
公开(公告)号：US20060286473A1
公开(公告)日：2006-12-21
申请号：US11472231
申请日：2006-06-20
申请人： Hidetoshi Kami
发明人： Hidetoshi Kami
IPC分类号： G03G5/147 , G03G5/047
CPC分类号： G03G5/14773 , G03G5/1476 , G03G5/14795
摘要： A latent electrostatic image bearing member including at least a support, a photoconductive layer on the support and a surface layer on the photoconductive layer, wherein a film having the same composition as the surface layer is formed on a slide glass such that the film had a thickness of 5 μm; and the haze value measured after rubbing the film with a steel wool of #000 and a load of 500 gf for 50 times is 10% or less.
摘要翻译：一种静电潜像承载部件，其至少包括载体，载体上的光电导层和光电导层上的表面层，其中在载玻片上形成具有与表面层相同组成的膜，使得膜具有厚度5um; 用＃000的钢丝绒和500gf的载荷摩擦膜50次后测得的雾度值为10％以下。

70. 发明授权

US07060404B2 Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor and image forming apparatus using the electrophotographic photoreceptor 失效
标题翻译：电子照相感光体，电子照相感光体的制造方法及使用电子照相感光体的成像装置
公开(公告)号：US07060404B2
公开(公告)日：2006-06-13
申请号：US10135548
申请日：2002-05-01
申请人： Hidetoshi Kami , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Nozomu Tamoto
发明人： Hidetoshi Kami , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Nozomu Tamoto
IPC分类号： G03G5/047
CPC分类号： G03G5/14791 , G03G5/0217 , G03G5/0507 , G03G5/14704 , G03G5/14795
摘要： A photoreceptor including an electroconductive substrate; and a photosensitive layer located overlying the electroconductive substrate and comprising a charge generation material, a charge transport material and an inorganic filler, wherein the content of the inorganic filler at a surface side of the photosensitive layer is greater than that at a bottom side of the photosensitive layer near the electroconductive substrate, and wherein an outermost layer of the photoreceptor has a water vapor permeability not greater than 50 g·m−2·24 h−1.
摘要翻译：包含导电基片的感光体; 以及位于导电基底上的感光层，其包含电荷产生材料，电荷传输材料和无机填料，其中感光层表面侧的无机填料的含量大于在感光层的底侧的含量感光层附近，并且其中感光体的最外层具有不大于50g·h -224h -1 -1的水蒸气渗透性。

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