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公开(公告)号：US5666606A
公开(公告)日：1997-09-09
申请号：US658530
申请日：1996-06-05
申请人： Keiji Okano , Takahiro Inoue , Kazushige Sakurai , Tadashi Onimura , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Seiji Yamaguchi , Hideki Matsumoto
发明人： Keiji Okano , Takahiro Inoue , Kazushige Sakurai , Tadashi Onimura , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Seiji Yamaguchi , Hideki Matsumoto
CPC分类号： G03G15/0216 , G03G5/14704 , G03G5/14726
摘要： An image forming apparatus includes a image bearing member having a photosensitive layer, a surface protection layer having fluorine resin material; a charging member contactable to the image bearing member to electrically charge the image bearing member, the charging member is capable of being supplied with an oscillation voltage, and wherein a peak-to-peak voltage of the oscillating voltage applied across a gap between a surface of the charging member and the surface of the image bearing member, is not less than twice a charge starting voltage of the image bearing member in the gap and not more than 1600 volt.
摘要翻译： 图像形成装置包括具有感光层的图像承载部件，具有氟树脂材料的表面保护层; 充电构件，其可与所述图像承载构件接触以对所述图像承载构件进行充电，所述充电构件能够被提供振荡电压，并且其中施加在表面之间的间隙上的振荡电压的峰峰值电压 的充电部件和图像承载部件的表面之间的距离不小于间隙中的图像承载部件的充电起始电压的两倍并且不大于1600伏。
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2.发明授权Developing apparatus generating electric field between developer carrying member and developer layer regulating member 失效在显影剂承载构件和显影剂层限制构件之间产生电场的显影装置
公开(公告)号：US5682585A
公开(公告)日：1997-10-28
申请号：US363013
申请日：1994-12-23
申请人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
发明人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
摘要： A developing apparatus includes a developer carrying member for carrying developer, opposed to an image bearing member for bearing an electrostatic image; a regulating member for regulating an amount of the developer to be applied on the developer carrying member; and electric field generator for generating an oscillating electric field between the developer carrying member and the regulating member; wherein the amount of the developer to be applied on the developer carrying member is regulated to no less than 0.6 mg/cm.sup.2 and no more than 1.5 mg/cm.sup.2 by the regulating member.
摘要翻译： 显影装置包括用于承载显影剂的显影剂承载构件，与用于承载静电图像的图像承载构件相对; 调节构件，用于调节要施加在显影剂承载构件上的显影剂的量; 以及用于在显影剂承载构件和调节构件之间产生振荡电场的电场发生器; 其中施加在显影剂承载构件上的显影剂的量通过调节构件调节至不小于0.6mg / cm 2且不大于1.5mg / cm 2。
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3.发明授权Charging member, charging device and process cartridge detachably mountable to image forming apparatus 失效充电构件，充电装置和可拆卸地安装到图像形成装置的处理盒
公开(公告)号：US5765077A
公开(公告)日：1998-06-09
申请号：US629081
申请日：1996-04-08
申请人： Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano
发明人： Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano
IPC分类号： G03G15/02
CPC分类号： G03G21/1832 , G03G15/0233 , G03G2221/183
摘要： A charging member for charging a member to be charged includes a base member: a surface elastic member supported by the base member, the elastic member comprises a foamed member and a coating layer covering the foamed member; wherein a surface of the charging member has an Asker-C hardness of not more than 55 degrees and an international rubber hardness (IRHD) of not more than 80 degrees.
摘要翻译： 用于对被充电部件充电的充电部件包括：基部部件：由基部部件支撑的表面弹性部件，弹性部件包括发泡部件和覆盖发泡部件的涂布层; 所述充电部件的表面的Asker-C硬度为55度以下，国际橡胶硬度（IRHD）为80度以下。
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公开(公告)号：US6058284A
公开(公告)日：2000-05-02
申请号：US22525
申请日：1998-02-12
申请人： Keiji Okano , Kouichi Suwa , Seiji Yamaguchi , Hideki Matsumoto
发明人： Keiji Okano , Kouichi Suwa , Seiji Yamaguchi , Hideki Matsumoto
CPC分类号： G03G15/09
摘要： A developing apparatus includes a developer carrying sleeve, opposed to an electrostatic image bearing member for carrying a developer; a regulating member for regulating an amount of developer on the developer carrying sleeve, wherein the regulating member cooperates with the developer carrying member to form a nip, and includes a rubber blade having a wear index of 0.03-0.15, and wherein the rubber blade is contacted to the developer carrying member with a contact pressure P (g/cm), wherein 10.ltoreq.P.ltoreq.60.
摘要翻译： 显影装置包括与用于承载显影剂的静电图像承载部件相对的显影剂承载套筒; 调节构件，用于调节显影剂承载套筒上的显影剂的量，其中调节构件与显影剂承载构件协作以形成辊隙，并且包括磨损指数为0.03-0.15的橡胶刮片，并且其中橡胶刮刀为 以接触压力P（g / cm）与显影剂承载构件接触，其中10≤P≤60。
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公开(公告)号：US06219510B1
公开(公告)日：2001-04-17
申请号：US09258295
申请日：1999-02-26
IPC分类号： G03G1502
CPC分类号： G03G15/0233 , Y10T29/49563
摘要： A charging member includes an electroconductive base for being supplied with a voltage; a first resin layer; a second resin layer; wherein said first and second resin layers are produced by applying and drying paint-like material including resin material dispersed in aqueous material.
摘要翻译： 充电构件包括用于提供电压的导电底座; 第一树脂层; 第二树脂层; 其中所述第一和第二树脂层通过涂覆和干燥包含分散在水性材料中的树脂材料的漆状材料制成。
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公开(公告)号：US4989044A
公开(公告)日：1991-01-29
申请号：US341352
申请日：1989-04-21
申请人： Katsuhiko Nishimura , Michihito Yamazaki , Keiji Okano , Motoi Katoh , Kouichi Suwa , Yasushi Sato , Kimio Nakahata
发明人： Katsuhiko Nishimura , Michihito Yamazaki , Keiji Okano , Motoi Katoh , Kouichi Suwa , Yasushi Sato , Kimio Nakahata
IPC分类号： G03G15/09
CPC分类号： G03G15/0928
摘要： A developing apparatus using one component developer includes a developing sleeve for carrying the developer to a developing zone. The developing sleeve has an outer coating layer made of resin material in which electrically conductive fine particles are dispersed.
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7.发明授权Developing apparatus having developer carrying roller with carbon fibers in surface layer 失效显影装置具有表面层中具有碳纤维的显影剂承载辊
公开(公告)号：US5027745A
公开(公告)日：1991-07-02
申请号：US421656
申请日：1989-10-16
申请人： Michihito Yamazaki , Katsuhiko Nishimura , Keiji Okano , Kouichi Suwa , Yasuhi Sato , Kimio Nakahata
发明人： Michihito Yamazaki , Katsuhiko Nishimura , Keiji Okano , Kouichi Suwa , Yasuhi Sato , Kimio Nakahata
IPC分类号： G03G15/09
CPC分类号： G03G15/0928
摘要： A developing apparatus including a developing roller for carrying an one component developer to a developing zone for developing an electrostatic latent image. The developing roller is provided with a surface layer which contains long carbon fibers extending substantially parallel to the axis of the developing roller or extending in a direction inclined relative to the roller axis, and a binder for binding the carbon fibers.
摘要翻译： 一种显影装置，包括用于将单组分显影剂运送到用于显影静电潜像的显影区的显影辊。 显影辊设置有表面层，该表面层包含基本上平行于显影辊的轴线延伸或沿相对于辊轴线倾斜的方向延伸的长碳纤维和用于粘合碳纤维的粘合剂。
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公开(公告)号：US5960233A
公开(公告)日：1999-09-28
申请号：US754473
申请日：1996-11-25
申请人： Masahiro Goto , Takahiro Inoue , Kouichi Suwa , Yuko Okama , Satoru Izawa
发明人： Masahiro Goto , Takahiro Inoue , Kouichi Suwa , Yuko Okama , Satoru Izawa
CPC分类号： G03G15/2003
摘要： A timer for measuring the image formation interval, and the fixing temperature is set in response to the measured image formation interval so as to balance satisfactorily the degree of fixation, the amount of the recording material curling, and the recording material wrinkling no matter what timing is used to start the next image formation after the completion of the preceding one.
摘要翻译： 用于测量图像形成间隔的定时器和定影温度是响应于所测量的图像形成间隔而设定的，以便令人满意地平衡固定的程度，记录材料卷曲的量和记录材料起皱，而不管什么时间 用于在前一个完成之后开始下一个图像形成。
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