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1. 发明授权

US07022450B2 Image forming method and image forming apparatus 有权
公开(公告)号：US07022450B2
公开(公告)日：2006-04-04
申请号：US10376733
申请日：2003-02-28
申请人： Masao Asano , Hiroshi Yamazaki , Shigeki Takenouchi , Akihiko Itami , Satoshi Uchino
发明人： Masao Asano , Hiroshi Yamazaki , Shigeki Takenouchi , Akihiko Itami , Satoshi Uchino
IPC分类号： G03G15/16
CPC分类号： G03G5/005 , G03G5/04 , G03G5/14726 , G03G13/16
摘要： An electrophotographic image forming method is disclosed. A latent image on a photoreceptor is developed to form a toner image on the photoreceptor by a developer and the toner image is transferred to a recording material or an intermediate transfer element, and the developing and the transferring are performed while regulating a contact angle of the photoreceptor with water within ±5° of an average contact angle by applying a surface energy-lowering agent on the surface of the photoreceptor.

2. 发明申请

US20060019189A1 Image forming apparatus and an image forming method 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20060019189A1
公开(公告)日：2006-01-26
申请号：US10895709
申请日：2004-07-21
申请人： Masao Asano , Hiroshi Yamazaki , Shigeki Takenouchi , Akihiko Itami , Satoshi Uchino
发明人： Masao Asano , Hiroshi Yamazaki , Shigeki Takenouchi , Akihiko Itami , Satoshi Uchino
IPC分类号： G03G15/16
CPC分类号： G03G15/1625 , G03G15/169
摘要： An image forming apparatus is provided with an electrophotographic photoreceptor on which a latent image is formed; and an agent providing device to provide a surface energy lowering agent having a water content ratio of 5.0 weight % or less onto the surface of the photoreceptor.
摘要翻译：图像形成装置具有形成有潜像的电子照相感光体; 以及提供具有5.0重量％以下的含水率的表面能降低剂的试剂提供装置到感光体的表面上。

3. 发明授权

US07229729B2 Electrophotographic photoreceptor, process cartridge, image forming apparatus and image forming method 失效
标题翻译：电子照相感光体，处理盒，成像装置和成像方法
公开(公告)号：US07229729B2
公开(公告)日：2007-06-12
申请号：US10888730
申请日：2004-07-09
申请人： Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki , Akihiko Itami , Tomoo Sakimura
发明人： Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki , Akihiko Itami , Tomoo Sakimura
IPC分类号： G03G5/14
CPC分类号： G03G5/142 , G03G5/144
摘要： An electrophotographic photoreceptor having an intermediate layer in which the intermediate layer contains a compound formed from a composition containing the following components X, Y and Z. Component X: Inorganic oxide network forming compound Component Y: Metal atom-containing organic network forming compound Component Z: Binder network forming compound
摘要翻译：具有中间层的电子照相感光体，其中中间层含有由含有以下组分X，Y和Z的组合物形成的化合物。组分X：无机氧化物网络形成化合物组分Y：含金属原子的有机网络形成化合物组分Z ：粘合剂网络形成复合物

4. 发明授权

US07078138B2 Apparatus and method for forming image forming 有权
公开(公告)号：US07078138B2
公开(公告)日：2006-07-18
申请号：US10247838
申请日：2002-09-19
申请人： Masao Asano , Akihiko Itami , Hiroshi Yamazaki , Hiroyuki Yamada
发明人： Masao Asano , Akihiko Itami , Hiroshi Yamazaki , Hiroyuki Yamada
IPC分类号： G03G15/01
CPC分类号： G03G13/08 , G03G5/14773 , G03G9/0821 , G03G13/013
摘要： An electrostatic image forming apparatus is disclosed. The image forming apparatus contains a toner used in the developing means having saturated moisture content at a temperature of 30° C. and a relative humidity of 80% of within the range of from 0.1 to 2.0% by weight, and the photoreceptor contains a siloxane resin having an electric charge transfer ability and a crosslinked structure in the surface layer.

5. 发明申请

US20050037274A1 Electrophotographic photoreceptor, process cartridge, image forming apparatus and image forming method 失效
标题翻译：电子照相感光体，处理盒，成像装置和成像方法
公开(公告)号：US20050037274A1
公开(公告)日：2005-02-17
申请号：US10888730
申请日：2004-07-09
申请人： Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki , Akihiko Itami , Tomoo Sakimura
发明人： Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki , Akihiko Itami , Tomoo Sakimura
IPC分类号： G03G5/14
CPC分类号： G03G5/142 , G03G5/144
摘要： An electrophotographic photoreceptor having an intermediate layer in which the intermediate layer contains a compound formed from a composition containing the following components X, Y and Z. Component X: Inorganic oxide network forming compound Component Y: Metal atom-containing organic network forming compound Component Z: Binder network forming compound
摘要翻译：具有中间层的电子照相感光体，其中中间层含有由含有以下组分X，Y和Z的组合物形成的化合物。组分X：无机氧化物网络形成化合物组分Y：含金属原子的有机网络形成化合物组分Z ：粘合剂网络形成复合物

6. 发明授权

US06497984B2 Image forming method and image forming apparatus 失效
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US06497984B2
公开(公告)日：2002-12-24
申请号：US09829376
申请日：2001-04-09
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Hiroyuki Yamada
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Hiroyuki Yamada
IPC分类号： G03G2100
CPC分类号： G03G15/75 , G03G5/14773
摘要： An electrophotographic image forming method employing a photoreceptor is disclosed. The decrease &Dgr;Hd (in &mgr;m), in layer thickness per rotation in wear test of the organic electrophotographic photoreceptor defined in the specification, is in the range of 0≦&Dgr;Hd
摘要翻译：公开了一种使用感光体的电子照相成像方法。在说明书中定义的有机电子照相感光体的磨损试验中，DELTAHd（以原子计）的每一次旋转的层厚度在0 <= DELTAHd <1×10-5的范围内，并且在所述显影过程中使用的调色剂为其通过将由至少可聚合单体和着色剂组成的可聚合组合物在水基介质中或通过将水性介质中的树脂颗粒进行熔融而获得的获得。

7. 发明授权

US07473509B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07473509B2
公开(公告)日：2009-01-06
申请号：US11259227
申请日：2005-10-26
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki
IPC分类号： G03G13/08
CPC分类号： G03G15/09 , G03G5/0507 , G03G5/14704 , G03G2215/00957 , G03G2215/0609 , G03G2215/0811
摘要： A toner image is formed while a developing sleeve is rotated in a direction counter to that of an organic photoreceptor at the developing section and a surface layer of the organic photoreceptor contains metal oxide particles which have a number average primary particle diameter of 3 to 150 nm and are chosen from metal of the 3rd or 4th cycle of a periodic table.
摘要翻译：当显影套筒在显影部分的方向上与有机感光体相反的方向旋转时，形成调色剂图像，有机感光体的表面层含有数均一次粒径为3〜150nm的金属氧化物粒子并且选自周期表的第3或第4周期的金属。

8. 发明授权

US07166398B2 Electrophotographic photoreceptor and device 有权
标题翻译：电子照相感光体和装置
公开(公告)号：US07166398B2
公开(公告)日：2007-01-23
申请号：US10798055
申请日：2004-03-11
申请人： Akihiko Itami , Tomoo Sakimura , Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki
发明人： Akihiko Itami , Tomoo Sakimura , Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki
IPC分类号： G03G5/14
CPC分类号： G03G5/10 , G03G5/142 , G03G5/144
摘要： An electrophotographic photoreceptor having an interlayer and a photosensitive layer on an electroconductive substrate, wherein the interlayer comprises any one of 1) an N-type semiconductive particle containing at least one of transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80, the total amount of the transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80 being from 100 ppm to 2.0% by mass, or 2) a metal oxide particle containing a silicon atom in a bond energy spectrum by the X-ray photoelectron spectroscopy at a ratio represented by the following Formula (1): Formula (1) 0.02≦Si/M≦0.55 Si: a peak intensity of a silicon atom among the bond energy spectrum, and M: a peak intensity of a metal atom among the bond energy spectrum.
摘要翻译：一种在导电性基体上具有中间层和感光层的电子照相感光体，其中，所述中间层包含以下中的任一种：1）含有至少一种过渡金属的N型半导体颗粒，所述过渡金属的原子序数为21〜30,39,41〜 48和57〜80，原子序数为21〜30,39,41〜48,57〜80的过渡金属的总量为100〜2.0质量％，或2）含有通过X射线光电子能谱以下式（1）表示的比例的键能谱中的硅原子：式（1）0.02 <= Si / M <= 0.55 Si：硅原子的峰强度键能谱，M：键能谱中金属原子的峰强度。

9. 发明授权

US07851118B2 Image forming method, image forming apparatus and organic photoreceptor 有权
标题翻译：图像形成方法，图像形成装置和有机感光体
公开(公告)号：US07851118B2
公开(公告)日：2010-12-14
申请号：US11229130
申请日：2005-09-17
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/00957
摘要： An image forming method, comprising: forming an electrostatic latent image on a rotatable organic photoreceptor; forming a developing brush with a developing agent containing a toner on a rotatable developing sleeve; and bringing the developing brush in contact with the photoreceptor at a developing region so as to visualize the electrostatic latent image into a toner image. The photoreceptor comprises a conductive support member, an intermediate layer containing a binder resin and inorganic particles which have a number average primary order particle size of 3 to 200 nm, and a photosensitive layer provided on the intermediate layer, and the rotating direction of the developing sleeve is counter to that of the photoreceptor at the developing region.
摘要翻译：一种图像形成方法，包括：在可旋转的有机感光体上形成静电潜像; 在可旋转的显影套筒上形成含有调色剂的显影剂的显影刷; 并使显影刷与显影区域上的感光体接触，以使静电潜像可视化为调色剂图像。感光体包括导电性支持体，含有粘结剂树脂的中间层和数均一次粒径为3〜200nm的无机粒子，以及设置在中间层上的感光层和显影剂的旋转方向袖子与显影区域的感光体相反。

10. 发明申请

US20060088778A1 Image forming method, image forming apparatus and organic photoreceptor 有权
标题翻译：图像形成方法，图像形成装置和有机感光体
公开(公告)号：US20060088778A1
公开(公告)日：2006-04-27
申请号：US11229130
申请日：2005-09-17
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/00957
摘要： An image forming method, comprising: forming an electrostatic latent image on a rotatable organic photoreceptor; forming a developing brush with a developing agent containing a toner on a rotatable developing sleeve; and bringing the developing brush in contact with the photoreceptor at a developing region so as to visualize the electrostatic latent image into a toner image. The photoreceptor comprises a conductive support member, an intermediate layer containing a binder resin and inorganic particles which have a number average primary order particle size of 3 to 200 nm, and a photosensitive layer provided on the intermediate layer, and the rotating direction of the developing sleeve is counter to that of the photoreceptor at the developing region.
摘要翻译：一种图像形成方法，包括：在可旋转的有机感光体上形成静电潜像; 在可旋转的显影套筒上形成含有调色剂的显影剂的显影刷; 并使显影刷与显影区域上的感光体接触，以使静电潜像可视化为调色剂图像。感光体包括导电性支持体，含有粘结剂树脂的中间层和数均一次粒径为3〜200nm的无机粒子，以及设置在中间层上的感光层和显影剂的旋转方向袖子与显影区域的感光体相反。

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