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1. 发明授权

EP0661607B1 Developing apparatus using blank pulse bias 失效
标题翻译：处理器与无条纹的脉冲偏振
公开(公告)号：EP0661607B1
公开(公告)日：2000-08-02
申请号：EP94120810.0
申请日：1994-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Sakemi, Yuji, c/o Canon K. K. , Anemiya, Koji, c/o Canon K. K. , Menjo, Takeshi, c/o Canon K. K. , Inoue, Masahiro, c/o Canon K. K. , Izumizaki, Masami, c/o Canon K.K.
IPC分类号： G03G15/06 , G03G15/09
CPC分类号： G03G15/065 , G03G15/0907

2. 发明公开

EP0565213A3 An image forming apparatus 失效
标题翻译：一种图像形成设备
公开(公告)号：EP0565213A3
公开(公告)日：1994-05-18
申请号：EP93201948.2
申请日：1990-05-30
申请人： CANON KABUSHIKI KAISHA
发明人： Amemiya, Koji, c/o Canon K. K. , Inoue, Masahiro, c/o Canon K. K.
IPC分类号： G03G15/16 , G03G15/01 , G03G15/02 , G03G15/00
CPC分类号： G03G15/0131 , G03G15/166 , G03G2215/0177
摘要： An image forming apparatus includes an image bearing member on which a toner image is formed; transfer material carrying member for carrying thereon a transfer material; a transfer device for transferring the toner image from the image bearing member to a transfer material carried on the transfer material carrying member at a transfer position; a discharging device disposed downstream of the transfer position in a movement direction of the transfer material carrying member for acting on the transfer material on the transfer material carrying member corresponding to separation of the transfer material from the transfer material carrying member, the discharging device includes a first discharger, disposed at a transfer material carrying side of the transfer material carrying member and supplied with a voltage having a DC component of a polarity which is the same as the polarity of the toner image upon an image transfer operation.
摘要翻译：一种图像形成设备，包括：图像承载部件，其上形成有调色剂图像; 转印材料承载部件，用于承载转印材料; 转印装置，用于将调色剂图像从图像承载部件转印到在转印位置处承载在转印材料承载部件上的转印材料上; 设置在所述转印材料搬送部件的移动方向的所述转印位置的下游侧，对与所述转印材料搬送部件的分离对应的所述转印材料搬送部件作用转印材料的放电装置，所述放电装置包括第一放电器，其设置在转印材料承载部件的转印材料承载侧，并且在图像转印操作时被供给具有与调色剂图像的极性相同的极性的DC分量的电压。

3. 发明公开

EP0565213A2 An image forming apparatus 失效
标题翻译： Bilderzeugungsgerät。
公开(公告)号：EP0565213A2
公开(公告)日：1993-10-13
申请号：EP93201948.2
申请日：1990-05-30
申请人： CANON KABUSHIKI KAISHA
发明人： Amemiya, Koji, c/o Canon K. K. , Inoue, Masahiro, c/o Canon K. K.
IPC分类号： G03G15/16 , G03G15/01 , G03G15/02 , G03G15/00
CPC分类号： G03G15/0131 , G03G15/166 , G03G2215/0177
摘要： An image forming apparatus includes an image bearing member on which a toner image is formed; transfer material carrying member for carrying thereon a transfer material; a transfer device for transferring the toner image from the image bearing member to a transfer material carried on the transfer material carrying member at a transfer position; a discharging device disposed downstream of the transfer position in a movement direction of the transfer material carrying member for acting on the transfer material on the transfer material carrying member corresponding to separation of the transfer material from the transfer material carrying member, the discharging device includes a first discharger, disposed at a transfer material carrying side of the transfer material carrying member and supplied with a voltage having a DC component of a polarity which is the same as the polarity of the toner image upon an image transfer operation.
摘要翻译：图像形成装置包括其上形成有调色剂图像的图像承载部件; 用于承载转印材料的转印材料承载构件; 转印装置，用于将调色剂图像从图像承载部件转印到转印位置上承载在转印材料承载部件上的转印材料; 排出装置，其设置在转印材料承载构件的移动方向的下游，用于作用在转印材料承载构件上的转印材料上，与转印材料承载构件分离相对应，该排出装置包括：第一放电器，设置在转印材料承载构件的转印材料承载侧，并且在图像转印操作时提供具有与调色剂图像的极性相同的极性的DC分量的电压。

4. 发明公开

EP0661607A1 Developing apparatus using blank pulse bias 失效
标题翻译： Entwicklungsgerätmit schleierfreier Impulspolarisation。
公开(公告)号：EP0661607A1
公开(公告)日：1995-07-05
申请号：EP94120810.0
申请日：1994-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Sakemi, Yuji, c/o Canon K. K. , Anemiya, Koji, c/o Canon K. K. , Menjo, Takeshi, c/o Canon K. K. , Inoue, Masahiro, c/o Canon K. K. , Izumizaki, Masami, c/o Canon K.K.
IPC分类号： G03G15/06 , G03G15/09
CPC分类号： G03G15/065 , G03G15/0907
摘要： An image forming apparatus includes an image bearing member for bearing an electrostatic image; a developer carrying member, opposed to the image bearing member, for carrying a developer containing toner; bias voltage applying device for applying a developing bias voltage to the developer carrying member, the bias voltage satisfying:

T1 |V2-V1| ¯ ,
T3 > (133d²/T2|V2-V2|) - 1/2T2

V1 (V): a voltage applying to the toner toward the developer carrying member away from the image bearing member;
T1: a time period of application of the voltage V1;
V2 (V): a voltage applying force to the toner away from the developer carrying member toward the image bearing member;
T2: a time period of application of the voltage V2;
T3 (Ω): a time period of application of a voltage V3 which is (V1+V2)/2 ;
d (m): distance between the image bearing member and the developer carrying member.
摘要翻译：图像形成装置包括用于承载静电图像的图像承载部件; 显影剂承载构件，与图像承载构件相对，用于承载含有调色剂的显影剂; 偏置电压施加装置，用于向显影剂承载构件施加显影偏压，偏压满足：T1 <8.94d / 2ROOT | V2-V1|，T3>（133d2 /T2‖V2-V2‖）-1 / 2T2 V1（V）：施加到朝着显影剂承载构件的调色剂远离图像承载部件的电压; T1：施加电压V1的时间段; V2（V）：向显影剂承载构件朝着图像承载部件向调色剂施加电压; T2：施加电压V2的时间段; T3（OMEGA）：施加（V1 + V2）/ 2的电压V3的时间段; d（m）：图像承载部件和显影剂承载部件之间的距离。

5. 发明授权

EP0565213B1 An image forming apparatus 失效
公开(公告)号：EP0565213B1
公开(公告)日：1997-07-23
申请号：EP93201948.2
申请日：1990-05-30
申请人： CANON KABUSHIKI KAISHA
发明人： Amemiya, Koji, c/o Canon K. K. , Inoue, Masahiro, c/o Canon K. K.
IPC分类号： G03G15/16 , G03G15/01 , G03G15/02 , G03G15/00
CPC分类号： G03G15/0131 , G03G15/166 , G03G2215/0177

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