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1. 发明授权

US06289190B1 Electrophotographic apparatus and process cartridge 有权
标题翻译：电子照相设备和处理盒
公开(公告)号：US06289190B1
公开(公告)日：2001-09-11
申请号：US09389584
申请日：1999-09-03
申请人： Shoji Amamiya , Akio Maruyama , Yukio Nagase , Toshihiro Kikuchi , Koichi Suzuki , Harumi Ishiyama
发明人： Shoji Amamiya , Akio Maruyama , Yukio Nagase , Toshihiro Kikuchi , Koichi Suzuki , Harumi Ishiyama
IPC分类号： G03G1502
CPC分类号： G03G5/0614 , G03G5/0564 , G03G5/14708 , G03G5/14756 , G03G13/025 , G03G2215/021 , G03G2221/183
摘要： An electrophotographic apparatus includes an electrophotographic photosensitive member; a charger for charging the electrophotographic photosensitive member including a charging member supplied with a voltage and disposed in contact with the photosensitive member so as to form a nip with the photosensitive member to charge the photosensitive member; an exposure device; a developing device; and a transfer device. The photosensitive member includes a surface layer containing a charge-transporting material having an oxidation potential of 0.4-1.0 volt. Charging promoter particles are present at the nip between the photosensitive member and the charging member to injection-charge the photosensitive member. Because of the selection of the charge-transporting material and the presence of the charging promoter particles, the photosensitive member can be effectively injection-charged.
摘要翻译：电子照相设备包括电照相感光构件; 用于对电子照相感光构件充电的充电器，该充电元件包括被提供电压并与感光构件接触地设置的充电构件，以便与感光构件形成与该感光构件充电的压区; 曝光装置; 显影装置; 和转移装置。感光构件包括含有氧化电位为0.4-1.0伏的电荷输送材料的表面层。充电促进剂颗粒存在于感光构件和充电构件之间的辊隙处，以对感光构件进行注射充电。由于电荷输送材料的选择和带电促进剂颗粒的存在，可以有效地注入感光元件。

2. 发明授权

US5708932A Charging system and electrophotography apparatus 失效
标题翻译：充电系统和电子照相设备
公开(公告)号：US5708932A
公开(公告)日：1998-01-13
申请号：US779389
申请日：1997-01-07
申请人： Hideyuki Yano , Akio Maruyama , Yomishi Toshida , Noboru Kashimura , Kazushige Nakamura , Shoji Amamiya , Harumi Ishiyama , Tadashi Furuya
发明人： Hideyuki Yano , Akio Maruyama , Yomishi Toshida , Noboru Kashimura , Kazushige Nakamura , Shoji Amamiya , Harumi Ishiyama , Tadashi Furuya
IPC分类号： G03G5/147 , G03G13/02 , G03G15/00
CPC分类号： G03G5/14708 , G03G13/025 , G03G5/147 , G03G5/14704 , G03G5/14726 , G03G5/14734 , G03G5/14791 , G03G2215/022 , G03G2215/0497
摘要： This invention relates to a charging system for charging a body to be electrified, comprising a body to be electrified, and a charging member which can be applied with voltage to brush the surface of said body to be electrified and charge it. Wherein the surface of the body to be electrified exhibits a contact angle of 90.degree. or more for water.
摘要翻译：本发明涉及一种用于对带电体的充电装料系统，该充电系统包括一个要带电的主体，以及一个可施加电压刷充电体表面并充电的充电构件。其中电气体表面的水接触角为90°以上。

3. 发明授权

US5729801A Electrophotographic apparatus and process cartridge 失效
标题翻译：电子照相设备和处理盒
公开(公告)号：US5729801A
公开(公告)日：1998-03-17
申请号：US697793
申请日：1996-08-30
申请人： Akio Maruyama , Noboru Kashimura , Toshihiro Kikuchi , Kazushige Nakamura , Shoji Amamiya , Hiroyuki Tanaka
发明人： Akio Maruyama , Noboru Kashimura , Toshihiro Kikuchi , Kazushige Nakamura , Shoji Amamiya , Hiroyuki Tanaka
IPC分类号： G03G5/05 , G03G5/147 , G03G13/02 , G03G15/00
CPC分类号： G03G5/0514 , G03G13/025 , G03G5/051 , G03G5/0517 , G03G5/0521 , G03G5/14708 , G03G2215/021 , G03G2221/183
摘要： An electrophotographic apparatus which comprises an electrophotographic photosensitive member, a charging member provided in contact therewith for charging the electrophotographic photosensitive member by being applied with a voltage, a light exposure device, a developing device, and a transfer device, wherein the electrophotographic photosensitive member has a surface layer containing an organic compound having a reduction potential of 0.5 V or lower, and the charging is injection charging.
摘要翻译：一种电子照相设备，其包括电子照相感光构件，与其接触设置的充电构件，用于通过施加电压对电子照相感光构件充电，曝光装置，显影装置和转印装置，其中电子照相感光构件具有含有还原电位为0.5V以下的有机化合物的表面层，充电为注射充电。

4. 发明授权

US06372397B1 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US06372397B1
公开(公告)日：2002-04-16
申请号：US09475180
申请日：1999-12-30
申请人： Akio Maruyama , Toshihiro Kikuchi , Shoji Amamiya , Michiyo Sekiya , Hiroki Uematsu
发明人： Akio Maruyama , Toshihiro Kikuchi , Shoji Amamiya , Michiyo Sekiya , Hiroki Uematsu
IPC分类号： G03G505
CPC分类号： G03G5/0589 , G03G5/047 , G03G5/0592
摘要： An electrophotographic photosensitive member is constituted by a support and a photosensitive layer disposed on the support. The photosensitive layer comprises a charge-transporting material and a resin obtained by radiation curing of a compound having a functional group represented by the following formula (1): wherein Ar denotes a substituted or unsubstituted arylene group and R1 denotes a hydrogen atom or methyl group.
摘要翻译：电子照相感光构件由支撑体和设置在支撑体上的感光层构成。感光层包括电荷输送材料和通过辐射固化由下式（1）表示的官能团的化合物获得的树脂：其中Ar表示取代或未取代的亚芳基，R 1表示氢原子或甲基。

5. 发明申请

US20060008717A1 Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电照相感光构件制造工艺，处理盒和电子照相设备
公开(公告)号：US20060008717A1
公开(公告)日：2006-01-12
申请号：US11225061
申请日：2005-09-14
申请人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G5/00
CPC分类号： G03G5/00
摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 μm to 40 μm is from 20 to 1,000 lines per 1,000 μm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.
摘要翻译：公开了一种电子照相感光构件，其具有圆柱形支撑件和设置在圆柱形支撑件上的有机感光层。电子照相感光构件的外围表面由基本上沿其周向形成的槽和平坦部分构成，并且在槽中，宽度在0.5μm至40μm之间的槽的数量为20至1,000 在电子照相感光构件的外周表面的母线方向上的宽度为每1,000μm的线。

6. 发明授权

US07534534B2 Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电子照相感光构件的制造方法，处理盒和电子照相设备
公开(公告)号：US07534534B2
公开(公告)日：2009-05-19
申请号：US11154681
申请日：2005-06-17
申请人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G15/00
CPC分类号： G03G5/06 , G03G5/04 , G03G5/0567 , G03G5/0614 , G03G5/0618 , G03G5/0625 , G03G5/0629 , G03G5/0633 , G03G5/0638 , G03G5/064 , G03G5/0648 , G03G5/071
摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.
摘要翻译：提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm，通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。

7. 发明授权

US07186489B2 Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电照相感光构件制造工艺，处理盒和电子照相设备
公开(公告)号：US07186489B2
公开(公告)日：2007-03-06
申请号：US11225061
申请日：2005-09-14
申请人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Hiroki Uematsu , Tatsuya Ikezue , Akira Shimada , Takahiro Mitsui , Koichi Nakata , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G5/147
CPC分类号： G03G5/00
摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 μm to 40 μm is from 20 to 1,000 lines per 1,000 μm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.
摘要翻译：公开了一种电子照相感光构件，其具有圆柱形支撑件和设置在圆柱形支撑件上的有机感光层。电子照相感光构件的外围表面由基本上沿其周向形成的槽和平坦部分构成，并且在槽中，宽度在0.5μm至40μm之间的槽的数量为20至1,000 在电子照相感光构件的外周表面的母线方向上的宽度为每1,000μm的线。

8. 发明申请

US20060019185A1 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电子照相感光构件的制造方法，处理盒和电子照相设备
公开(公告)号：US20060019185A1
公开(公告)日：2006-01-26
申请号：US11236691
申请日：2005-09-28
申请人： Shoji Amamiya , Koichi Nakata , Tatsuya Ikezue , Takahiro Mitsui , Akira Shimada , Hiroki Uematsu , Shuji Ishii , Akio Maruyama
发明人： Shoji Amamiya , Koichi Nakata , Tatsuya Ikezue , Takahiro Mitsui , Akira Shimada , Hiroki Uematsu , Shuji Ishii , Akio Maruyama
IPC分类号： G03G5/147
CPC分类号： G03G5/06 , G03G5/04 , G03G5/0567 , G03G5/0614 , G03G5/0618 , G03G5/0625 , G03G5/0629 , G03G5/0633 , G03G5/0638 , G03G5/064 , G03G5/0648 , G03G5/071
摘要： An object of the present invention is to improve a phenomenon of the life-shortening of the endurance life due to scratch occurring when recesses of a fixed dimple shape are formed on the surface of the surface layer, in order to inhibit the chattering and folding back of a cleaning blade and the fracture of an edge, which occurs because friction between the surface layer of the surface of an electrophotographic photosensitive member and an abutting member is high; and particularly to improve the above described problems, from initial printing through printing on many sheets, which become particularly remarkable when using an electrophotographic photosensitive member with the use of a curable resin that is improved so as to have a high elastic deformation rate for the surface layer, in order to improve the strength of the surface layer, for the purpose of increasing the durability of an electrophotographic photosensitive member. An electrophotographic photosensitive member for achieving the object, which has a support and an organic photosensitive layer, is characterized in that the electrophotographic photosensitive member has dimple-shaped concavities formed on the surface of the surface layer of the electrophotographic photosensitive member, and further has the recesses with the same pattern as that on the surface of the surface layer, formed on the interface created between the surface layer of the organic photosensitive member and the layer directly under the surface layer (a subsurface layer).
摘要翻译：本发明的目的是改善在表层的表面上形成固定凹坑形状的凹坑时由于划痕而产生的耐久寿命的使用寿命的现象，以便抑制颤动和折回并且由于电子照相感光构件的表面的表面层与抵接构件之间的摩擦力高而发生的边缘的断裂; 并且特别是为了改善上述问题，从初期打印到许多片材上的印刷，当使用改进的电子照相感光构件以使表面具有高的弹性变形率时，其变得特别显着为了提高电子照相感光构件的耐久性，为了提高表面层的强度。用于实现该目的的电子照相感光构件，其具有支撑体和有机感光层，其特征在于，电子照相感光构件具有在电子照相感光构件的表面层的表面上形成的凹陷形凹部，并且还具有形成在与有机感光构件的表面层和直接在表面层（地下层）之下的层之间形成的界面上的与表面层表面相同的图案的凹部。

9. 发明申请

US20050255393A1 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，电子照相感光构件的制造方法，处理盒和电子照相设备
公开(公告)号：US20050255393A1
公开(公告)日：2005-11-17
申请号：US11154681
申请日：2005-06-17
申请人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
发明人： Koichi Nakata , Akira Shimada , Tatsuya Ikezue , Takahiro Mitsui , Hiroki Uematsu , Shuji Ishii , Shoji Amamiya , Akio Maruyama
IPC分类号： G03G5/00 , G03G5/02 , G03G5/04 , G03G5/047 , G03G5/05 , G03G5/06 , G03G5/07 , G03G5/147
CPC分类号： G03G5/06 , G03G5/04 , G03G5/0567 , G03G5/0614 , G03G5/0618 , G03G5/0625 , G03G5/0629 , G03G5/0633 , G03G5/0638 , G03G5/064 , G03G5/0648 , G03G5/071
摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.
摘要翻译：提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm，通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。

10. 发明授权

US06436597B2 ELECTROPHOTOGRAPHIC PHOTOSENSITVE MEMBER, PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, AND PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS WHICH HAVE THE ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER 有权
标题翻译：电子照相感光元件，用于制造电摄影感光元件的方法，以及具有电子照相感光元件的工艺盒和电子照相设备
公开(公告)号：US06436597B2
公开(公告)日：2002-08-20
申请号：US09225709
申请日：1999-01-06
申请人： Akio Maruyama , Shoji Amamiya , Michiyo Sekiya , Hiroki Uematsu
发明人： Akio Maruyama , Shoji Amamiya , Michiyo Sekiya , Hiroki Uematsu
IPC分类号： G03G505
CPC分类号： G03G5/0589 , G03G5/047 , G03G5/0546
摘要： An electrophotographic photosensitive member has a support and a photosensitive layer formed thereon. The electrophotographic photosensitive member has a surface layer containing a charge-transporting material and a resin obtained by exposing to radiations a compound having an acryloyloxy group or methacryloyloxy group to cure.
摘要翻译：电子照相感光构件具有支撑体和形成在其上的感光层。电子照相感光构件具有包含电荷输送材料的表面层和通过暴露于具有丙烯酰氧基或甲基丙烯酰氧基的化合物而获得的树脂固化。

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