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1. 发明授权

US06432603B1 Process for producing electrophotographic photosensitive member 有权
标题翻译：电子照相感光构件的制造方法
公开(公告)号：US06432603B1
公开(公告)日：2002-08-13
申请号：US09447230
申请日：1999-11-23
申请人： Tomohiro Kimura , Yoichi Kawamorita , Koichi Suzuki , Hideaki Nagasaka , Shigemori Tanaka , Yoshihiko Hyosu
发明人： Tomohiro Kimura , Yoichi Kawamorita , Koichi Suzuki , Hideaki Nagasaka , Shigemori Tanaka , Yoshihiko Hyosu
IPC分类号： G03G510
CPC分类号： G03G5/102
摘要： A process for producing an electrophotographic photosensitive member has at least one of the following steps a) and b) and the following steps c) and d) of; a) etching an aluminum substrate with at least one of an acid and an alkali; b) abrading an aluminum substrate with an abrasive dispersion containing 5% by volume or more of an abrasive having a 50% diameter of from 5 &mgr;m to 60 &mgr;m as measured in cumulative percentage; c) subjecting the aluminum substrate having been processed by at least one of the steps a) and b), to chemical conversion with an aqueous acid solution containing a salt of titanium or a salt of zirconium; and d) forming a photosensitive layer on the aluminum substrate having been subjected to the chemical conversion.
摘要翻译：电子照相感光构件的制造方法具有以下步骤a）和b）和以下步骤c）和d）中的至少一个： a）用酸和碱中的至少一种蚀刻铝基材; b）用累积百分比测量的含有5体积％或更多含有50％直径为5至60微米的磨料的磨料分散体研磨铝基材; c）使用至少一个步骤a）和b）处理的铝基板与含有钛盐或锆盐的酸性水溶液进行化学转化; 以及d）在经过化学转化的铝基板上形成感光层。

2. 发明授权

US06953647B2 Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 失效
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：US06953647B2
公开(公告)日：2005-10-11
申请号：US10200812
申请日：2002-07-22
申请人： Tomohiro Kimura , Yoichi Kawamorita , Shintetsu Go , Hideaki Nagasaka
发明人： Tomohiro Kimura , Yoichi Kawamorita , Shintetsu Go , Hideaki Nagasaka
IPC分类号： G03G5/00 , G03G5/10 , G03G5/14
CPC分类号： G03G5/102
摘要： An electrophotographic photosensitive member is disclosed which has an aluminum substrate and a photosensitive layer. The substrate contains aluminum, oxygen and titanium, or aluminum, oxygen and zirconium, at the surface portion on the side of the photosensitive layer. Also, a process for producing the electrophotographic photosensitive member, and a process cartridge and an electrophotographic apparatus using the photosensitive member are disclosed.
摘要翻译：公开了一种电子照相感光构件，其具有铝基底和感光层。基材在感光层一侧的表面部分含有铝，氧和钛，或铝，氧和锆。此外，公开了一种用于制造电子照相感光构件的方法，以及使用该感光构件的处理盒和电子照相设备。

3. 发明授权

US06400916B1 Process cartridge and electrophotographic apparatus 有权
标题翻译：处理盒和电子照相设备
公开(公告)号：US06400916B1
公开(公告)日：2002-06-04
申请号：US09448446
申请日：1999-11-24
申请人： Shintetsu Go , Tomohiro Kimura , Yoichi Kawamorita , Hideaki Nagasaka
发明人： Shintetsu Go , Tomohiro Kimura , Yoichi Kawamorita , Hideaki Nagasaka
IPC分类号： G03G2116
CPC分类号： G03G15/751 , G03G5/102 , G03G2215/021 , G03G2221/183
摘要： A process cartridge or an electrophotographic apparatus includes an electrophotographic photosensitive member and a charging member for charging the electrophotographic photosensitive member by application of a voltage, the charging member being in contact with the electrophotographic photosensitive member. The electrophotographic photosensitive member includes an aluminum substrate and a photosensitive layer provided thereon. The outermost surface of the substrate contains aluminum, oxygen, and at least one of titanium and zirconium.
摘要翻译：处理盒或电子照相设备包括电子照相感光构件和用于通过施加电压对电照相感光构件充电的充电构件，充电构件与电照相感光构件接触。电子照相感光构件包括铝基板和设置在其上的感光层。基板的最外表面含有铝，氧，以及钛和锆中的至少一种。

4. 发明授权

US06248490B1 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：US06248490B1
公开(公告)日：2001-06-19
申请号：US09451445
申请日：1999-11-30
申请人： Koichi Suzuki , Tomohiro Kimura , Masato Tanaka , Hideaki Nagasaka
发明人： Koichi Suzuki , Tomohiro Kimura , Masato Tanaka , Hideaki Nagasaka
IPC分类号： G03G5087
CPC分类号： G03G5/102 , G03G5/0696 , G03G5/104
摘要： An electrophotographic photosensitive member is comprised of an aluminum substrate and a photosensitive layer provided thereon. The surface substrate on the side of the photosensitive member contains the elements aluminum, oxygen and titanium, or the elements aluminum, oxygen and zirconium. The photosensitive layer contains chlorogallium phthalocyanine, hydroxygallium phthalocyanine or oxytitanium phthalocyanine. The oxytitanium phthalocyanine has an intense peak at each of the Bragg's angles (2&thgr;G+0.2°) shown in any one of the specific five groups in CuK&agr;-characteristic X-ray diffraction.
摘要翻译：电子照相感光构件包括铝基底和设置在其上的感光层。感光构件一侧的表面基底包含铝，氧和钛元素，或元素铝，氧和锆。感光层含有氯镓酞菁，羟基镓酞菁或氧钛酞菁。氧钛酞菁在CuKalpha特征X射线衍射中的特定五个基团中的任一个所示的布拉格角（2thetaG + 0.2°）中具有强峰。

5. 发明授权

US08760732B2 Image reader 有权
标题翻译：图像阅读器
公开(公告)号：US08760732B2
公开(公告)日：2014-06-24
申请号：US13433916
申请日：2012-03-29
申请人： Hideaki Nagasaka
发明人： Hideaki Nagasaka
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： H04N1/4095 , H04N1/00689 , H04N1/00694 , H04N1/00732 , H04N1/00734 , H04N1/12 , H04N1/193 , H04N1/2032
摘要： An image reader is provided, which includes a first light emitting unit emitting light toward a first side of a document sheet in a predetermined reading area, a second light emitting unit emitting light toward a second side of the document sheet in the predetermined reading area, a first light receiving unit receiving light emitted by the first light emitting unit and reflected by the document sheet and light emitted by the second light emitting unit and transmitted through the document sheet, and a controller that controls the first light emitting unit to emit light of a first color, controls the second light emitting unit to emit light of a second color, the first and second colors being mutually complementary colors, and controls the first light receiving unit to output read image data of the document sheet based on a light receiving result of the first light receiving unit.
摘要翻译：提供了一种图像读取器，其包括在预定读取区域中朝向原稿的第一侧发光的第一发光单元，在预定读取区域中朝向原稿的第二侧发光的第二发光单元，所述第一光接收单元接收由所述第一发光单元发射并由所述文件片反射的光并且由所述第二发光单元发射并透射通过所述文件片的光;以及控制器，其控制所述第一发光单元发光第一颜色控制第二发光单元发射第二颜色的光，第一和第二颜色是相互补色的，并且控制第一光接收单元基于光接收结果输出文档片的读取图像数据的第一光接收单元。

6. 发明授权

US08546050B2 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：US08546050B2
公开(公告)日：2013-10-01
申请号：US13182192
申请日：2011-07-13
申请人： Akihiro Maruyama , Kunihiko Sekido , Michiyo Sekiya , Hideaki Nagasaka , Shinji Takagi
发明人： Akihiro Maruyama , Kunihiko Sekido , Michiyo Sekiya , Hideaki Nagasaka , Shinji Takagi
IPC分类号： G03G5/14 , G03G5/05
CPC分类号： G03G5/0521 , G03G5/142 , G03G5/144
摘要： The present invention is an electrophotographic photosensitive member including a conductive support, an intermediate layer which is placed on the conductive support, and a photosensitive layer which is placed on the intermediate layer, wherein the intermediate layer comprises a metal-oxide particle and a compound having a structure represented by the following formula (1):
摘要翻译：本发明是一种电子照相感光构件，其包括导电支撑体，放置在导电支撑体上的中间层和放置在中间层上的感光层，其中中间层包含金属氧化物颗粒和具有由下式（1）表示的结构：

7. 发明授权

US08524429B2 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 有权
公开(公告)号：US08524429B2
公开(公告)日：2013-09-03
申请号：US12625801
申请日：2009-11-25
申请人： Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
发明人： Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
IPC分类号： G03G5/14
摘要： The present invention relates to an electrophotographic photosensitive member obtained by providing an intermediate layer and a photosensitive layer on a conductive support in the stated order, the electrophotographic photosensitive member being characterized in that the intermediate layer contains a specific polyolefin resin and a specific organic electron-transporting substance, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member.

8. 发明授权

US08330999B2 Image reading apparatus and method to correct images 有权
标题翻译：图像读取装置和图像校正方法
公开(公告)号：US08330999B2
公开(公告)日：2012-12-11
申请号：US12547920
申请日：2009-08-26
申请人： Hideaki Nagasaka
发明人： Hideaki Nagasaka
IPC分类号： H04N1/04
CPC分类号： H04N1/401 , H04N1/1017 , H04N1/193 , H04N1/4076 , H04N2201/0081
摘要： An image reading apparatus to read an image and generate pixel data representing the image is provided. The image reading apparatus includes an image sensor having a plurality of sensor units, each of which includes a plurality of light receiving elements, a data storage store shading correction data, which is used to correct unevenness caused in the pixel data, including first shading correction data, and a data corrector to correct the pixel data output from the light receiving elements based on the shading correction data. The data corrector corrects the pixel data based on the first shading correction data when a number of light receiving elements used to read the image in each sensor unit is greater than a number of pieces of correcting information in the first shading correction data.
摘要翻译：提供了读取图像并生成表示图像的像素数据的图像读取装置。图像读取装置包括具有多个传感器单元的图像传感器，每个传感器单元包括多个光接收元件，用于校正像素数据中引起的不均匀性的数据存储阴影校正数据，包括第一阴影校正数据和数据校正器，以基于阴影校正数据校正从光接收元件输出的像素数据。当用于读取每个传感器单元中的图像的光接收元件的数量大于第一着色校正数据中的多条校正信息时，数据校正器基于第一着色校正数据校正像素数据。

9. 发明申请

US20120230727A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：US20120230727A1
公开(公告)日：2012-09-13
申请号：US13510612
申请日：2011-06-24
申请人： Kunihiko Sekido , Michiyo Sekiya , Akihiro Maruyama , Shinji Takagi , Hideaki Nagasaka
发明人： Kunihiko Sekido , Michiyo Sekiya , Akihiro Maruyama , Shinji Takagi , Hideaki Nagasaka
IPC分类号： G03G21/18 , G03G5/043 , G03G15/00 , G03G5/04
CPC分类号： G03G5/142 , G03G5/0607 , G03G5/0609 , G03G5/0612 , G03G5/0651 , G03G5/0657
摘要： An undercoat layer of an electrophotographic photosensitive member contains a polymer having a specific repeating structural unit in order to provide an electrophotographic photosensitive member that suppresses positive ghost, and a process cartridge and an electrophotographic apparatus having the electrophotographic photosensitive member.
摘要翻译：电子照相感光构件的底涂层包含具有特定重复结构单元的聚合物，以提供抑制正重影的电子照相感光构件，以及具有电子照相感光构件的处理盒和电子照相设备。

10. 发明申请

US20110143273A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：US20110143273A1
公开(公告)日：2011-06-16
申请号：US12625801
申请日：2009-11-25
申请人： Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
发明人： Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/142 , G03G5/0532 , G03G5/0535 , G03G5/0542 , G03G5/0546 , G03G5/055
摘要： The present invention relates to an electrophotographic photosensitive member obtained by providing an intermediate layer and a photosensitive layer on a conductive support in the stated order, the electrophotographic photosensitive member being characterized in that the intermediate layer contains a specific polyolefin resin and a specific organic electron-transporting substance, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member.
摘要翻译：本发明涉及一种电子照相感光构件，其通过以上述顺序在导电性支持体上设置中间层和感光层得到，电子照相感光构件的特征在于，中间层含有特定的聚烯烃树脂和特定的有机电子发射层，以及具有电子照相感光构件的处理盒和电子照相设备。

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