公开(公告)号：US20070086811A1

公开(公告)日：2007-04-19

申请号：US11546251

申请日：2006-10-12

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0621

摘要： An apparatus for developing a latent image on a latent image carrier includes a toner carrier and multiple electrodes arranged at intervals on a surface of the toner carrier. A potential difference is formed between even-numbered electrodes and odd-numbered electrodes of the electrodes by applying a first pulse voltage to the even-numbered electrodes and a second pulse voltage to the odd-numbered electrodes so that toner on the surface of the toner carrier moves back and forth between the electrodes, where the first and second pulse voltages are in different phases, and the toner moving back and forth between the electrodes is conveyed to a position facing the latent image carrier by movement of the surface of the toner carrier and thereby caused to adhere to the latent image on the latent image carrier.

摘要翻译： 用于在潜像载体上显影潜像的装置包括调色剂载体和间隔布置在调色剂载体的表面上的多个电极。 通过向偶数电极施加第一脉冲电压并向奇数电极施加第二脉冲电压，在电极的偶数电极和奇数编号电极之间形成电位差，使得调色剂在调色剂表面上 载体在电极之间来回移动，其中第一和第二脉冲电压处于不同的相位，并且在电极之间来回移动的调色剂通过调色剂载体的表面的移动被传送到面向潜像载体的位置 从而附着在潜像载体上的潜像上。

公开(公告)号：US07734233B2

公开(公告)日：2010-06-08

申请号：US11734389

申请日：2007-04-12

申请人： Katsuhiro Aoki ,  Hideki Zemba ,  Tomoko Takahashi ,  Nobuaki Kondoh ,  Masanori Horike ,  Masaaki Yamada ,  Takeo Tsukamoto ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Katsuhiro Aoki ,  Hideki Zemba ,  Tomoko Takahashi ,  Nobuaki Kondoh ,  Masanori Horike ,  Masaaki Yamada ,  Takeo Tsukamoto ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08

CPC分类号： G03G15/0803 ,  G03G2215/0651

摘要： A disclosed development device includes: a latent image carrier; a conveying member disposed so as to face the latent image carrier, the conveying member having plural electrodes insulated from one another and arranged at predetermined intervals so as to generate an electric field for moving toner on the conveying member; a voltage application unit applying a voltage of n phases (n is a positive integer not less than one) to the electrodes so as to form a cloud of the toner and the toner is adhered to the latent image carrier so as to form a visualized toner image; a toner supply unit supplying the toner to the conveying member; and a height adjusting member adjusting a uniform height for a toner layer of the toner immediately before a development area on the conveying member in which development is performed.

摘要翻译： 所公开的显影装置包括：潜像载体; 所述输送部件被设置为面对所述潜像载体，所述输送部件具有彼此绝缘并且以预定间隔布置的多个电极，以便产生用于在所述输送部件上移动调色剂的电场; 电压施加单元，对电极施加n相（n为1以上的正整数）的电压，以形成调色剂云，调色剂粘附在潜像载体上，形成可视化的调色剂 图片; 将调色剂供给到输送构件的调色剂供应单元; 以及高度调节构件，其在紧接着进行显影的输送构件上的显影区域之前调节调色​​剂的调色剂层的均匀高度。

公开(公告)号：US20070242985A1

公开(公告)日：2007-10-18

申请号：US11734389

申请日：2007-04-12

申请人： Katsuhiro AOKI ,  Hideki Zemba ,  Tomoko Takahashi ,  Nobuaki Kondoh ,  Masanori Horike ,  Masaaki Yamada ,  Takeo Tsukamoto ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Katsuhiro AOKI ,  Hideki Zemba ,  Tomoko Takahashi ,  Nobuaki Kondoh ,  Masanori Horike ,  Masaaki Yamada ,  Takeo Tsukamoto ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0803 ,  G03G2215/0651

摘要： A disclosed development device includes: a latent image carrier; a conveying member disposed so as to face the latent image carrier, the conveying member having plural electrodes insulated from one another and arranged at predetermined intervals so as to generate an electric field for moving toner on the conveying member; a voltage application unit applying a voltage of n phases (n is a positive integer not less than one) to the electrodes so as to form a cloud of the toner and the toner is adhered to the latent image carrier so as to form a visualized toner image; a toner supply unit supplying the toner to the conveying member; and a height adjusting member adjusting a uniform height for a toner layer of the toner immediately before a development area on the conveying member in which development is performed.

摘要翻译： 所公开的显影装置包括：潜像载体; 所述输送部件被设置为面对所述潜像载体，所述输送部件具有彼此绝缘并且以预定间隔布置的多个电极，以便产生用于在所述输送部件上移动调色剂的电场; 电压施加单元，对电极施加n相（n为1以上的正整数）的电压，以形成调色剂云，调色剂粘附在潜像载体上，形成可视化的调色剂 图片; 将调色剂供给到输送构件的调色剂供应单元; 以及高度调节构件，其在紧接着进行显影的输送构件上的显影区域之前调节调色​​剂的调色剂层的均匀高度。

公开(公告)号：US07783235B2

公开(公告)日：2010-08-24

申请号：US11868698

申请日：2007-10-08

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0812 ,  G03G15/0818 ,  G03G2215/0651

摘要： A development apparatus using a hopping method and an image formation apparatus including the development apparatus are disclosed. The development apparatus includes a toner supporting object for supporting and conveying a toner by a movement of the toner supporting object, while the toner is hopping on a surface of the toner supporting object by an electric field; a regulating member made of a flexible material for constituting a toner thickness regulation position; a latent image supporting object for supporting a latent image; and a development position, which is a position of the toner supporting object, that counters the latent image supporting object; wherein the toner is conveyed through the regulation position to the development position where the toner is adhered to the latent image, and wherein one end of the regulating member is supported, and the other end contacts the toner supporting object.

摘要翻译： 公开了一种使用跳频方法的显影设备和包括显影设备的图像形成设备。 显影装置包括调色剂支撑物体，用于通过调色剂支撑物体的移动来支撑和输送调色剂，同时调色剂通过电场在调色剂支撑物体的表面上跳跃; 由用于构成调色剂厚度调节位置的柔性材料制成的调节件; 用于支持潜像的潜像支持对象; 以及显影位置，其是调色剂支撑对象的位置，用于对潜像支撑对象进行计数; 其中所述调色剂通过所述调节位置传送到所述显影位置，其中所述调色剂粘附到所述潜像，并且所述调节构件的一端被支撑，并且所述另一端接触所述调色剂支撑体。

公开(公告)号：US08165510B2

公开(公告)日：2012-04-24

申请号：US12121122

申请日：2008-05-15

申请人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

发明人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0651

摘要： The development device includes a toner carrier, a toner supplier, and a surface electrical potential controller. When the toner supplier supplies toner particles to the toner carrier, the toner carrier carries toner particles to adhere to a latent image formed on the latent image carrier and has a time constant τ1 of a surface electrical potential change of the toner carrier. The surface electrical potential controller has a time constant τ2 of a surface electrical potential change of the toner carrier smaller than the time constant τ1. The toner carrier includes a plurality of electrodes aligned in parallel and electrically insulated from each other on the surface thereof, and a voltage supplier for supplying each of the plurality of electrodes with a voltage to periodically switch electrical fields therebetween, so that the toner particles form a cloud on the surface of the toner carrier while hopping.

摘要翻译： 显影装置包括调色剂载体，调色剂供应器和表面电位控制器。 当调色剂供应商将调色剂颗粒供应到调色剂载体上时，调色剂载体携带调色剂颗粒以粘附在潜像载体上形成的潜像，并具有调色剂载体的表面电位变化的时间常数τ1。 表面电位控制器具有小于时间常数τ1的调色剂载体的表面电位变化的时间常数τ2。 调色剂载体包括在其表面上平行排列并彼此电绝缘的多个电极，以及电压供应器，用于向多个电极中的每一个提供电压以周期性地切换其间的电场，使得调色剂颗粒形成 在调色剂载体的表面上的云层跳跃。

公开(公告)号：US07907856B2

公开(公告)日：2011-03-15

申请号：US11546251

申请日：2006-10-12

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/06 ,  G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0621

摘要： An apparatus for developing a latent image on a latent image carrier includes a toner carrier and multiple electrodes arranged at intervals on a surface of the toner carrier. A potential difference is formed between even-numbered electrodes and odd-numbered electrodes of the electrodes by applying a first pulse voltage to the even-numbered electrodes and a second pulse voltage to the odd-numbered electrodes so that toner on the surface of the toner carrier moves back and forth between the electrodes, where the first and second pulse voltages are in different phases, and the toner moving back and forth between the electrodes is conveyed to a position facing the latent image carrier by movement of the surface of the toner carrier and thereby caused to adhere to the latent image on the latent image carrier.

摘要翻译： 用于在潜像载体上显影潜像的装置包括调色剂载体和间隔布置在调色剂载体的表面上的多个电极。 通过向偶数电极施加第一脉冲电压并向奇数电极施加第二脉冲电压，在电极的偶数电极和奇数编号电极之间形成电位差，使得调色剂在调色剂表面上 载体在电极之间来回移动，其中第一和第二脉冲电压处于不同的相位，并且在电极之间来回移动的调色剂通过调色剂载体的表面的移动被传送到面向潜像载体的位置 从而附着在潜像载体上的潜像上。

公开(公告)号：US20080286015A1

公开(公告)日：2008-11-20

申请号：US12121122

申请日：2008-05-15

申请人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

发明人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

IPC分类号： G03G15/06

CPC分类号： G03G15/0818 ,  G03G2215/0651

摘要： The development device includes a toner carrier, a toner supplier, and a surface electrical potential controller. When the toner supplier supplies toner particles to the toner carrier, the toner carrier carries toner particles to adhere to a latent image formed on the latent image carrier and has a time constant τ1 of a surface electrical potential change of the toner carrier. The surface electrical potential controller has a time constant τ2 of a surface electrical potential change of the toner carrier smaller than the time constant τ1. The toner carrier includes a plurality of electrodes aligned in parallel and electrically insulated from each other on the surface thereof, and a voltage supplier for supplying each of the plurality of electrodes with a voltage to periodically switch electrical fields therebetween, so that the toner particles form a cloud on the surface of the toner carrier while hopping.

摘要翻译： 显影装置包括调色剂载体，调色剂供应器和表面电位控制器。 当调色剂供应商将调色剂颗粒供应给调色剂载体时，调色剂载体携带调色剂颗粒以附着在潜像载体上形成的潜像，并具有调色剂载体的表面电位变化的时间常数τ1。 表面电位控制器具有小于时间常数τ1的调色剂载体的表面电位变化的时间常数τ2。 调色剂载体包括在其表面上平行排列并彼此电绝缘的多个电极，以及电压供应器，用于向多个电极中的每一个提供电压以周期性地切换其间的电场，使得调色剂颗粒形成 在调色剂载体的表面上的云层跳跃。

公开(公告)号：US20080089723A1

公开(公告)日：2008-04-17

申请号：US11868735

申请日：2007-10-08

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08

CPC分类号： G03G15/0803 ,  G03G2215/0621

摘要： An image formation apparatus using a hopping method is disclosed. Toner provided on a moving surface of a toner supporting object is conveyed, while the toner is hopping on the surface due to an electric field, to a position that counters a latent image supporting object by movement of the surface, and is adhered to a latent image formed on the latent image supporting object. The image formation apparatus includes a supply member for scooping up the toner in a toner container by plural hollows formed on a surface of the supply member with endless movement of the surface of the supply member, for conveying the toner to a position where the supply member contacts the toner supporting object, and for providing the toner to the surface of the toner supporting object.

摘要翻译： 公开了一种使用跳频方法的图像形成装置。 当调色剂由于电场而在表面上跳跃时，提供在调色剂支撑物体的移动表面上的调色剂被传送到通过表面移动对着潜像支撑物体的位置，并粘附到潜在的 形成在潜像支撑物上的图像。 图像形成装置包括：供给部件，用于在供给部件的表面上形成有多个形成在供给部件的表面上的多个中空部，从而将调色剂输送到供给部件的位置， 接触调色剂支撑物体，并将调色剂提供到调色剂支撑物体的表面。

公开(公告)号：US20080089720A1

公开(公告)日：2008-04-17

申请号：US11868698

申请日：2007-10-08

申请人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

发明人： Takeo Tsukamoto ,  Nobuaki Kondoh ,  Masanori Horike ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Ichiro Kadota ,  Yoshinori Nakagawa ,  Yasuyuki Ishii

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G15/0818 ,  G03G2215/0651

摘要： A development apparatus using a hopping method and an image formation apparatus including the development apparatus are disclosed. The development apparatus includes a toner supporting object for supporting and conveying a toner by a movement of the toner supporting object, while the toner is hopping on a surface of the toner supporting object by an electric field; a regulating member made of a flexible material for constituting a toner thickness regulation position; a latent image supporting object for supporting a latent image; and a development position, which is a position of the toner supporting object, that counters the latent image supporting object; wherein the toner is conveyed through the regulation position to the development position where the toner is adhered to the latent image, and wherein one end of the regulating member is supported, and the other end contacts the toner supporting object.

摘要翻译： 公开了一种使用跳频方法的显影设备和包括显影设备的图像形成设备。 显影装置包括：调色剂支撑体，用于通过调色剂支撑体的移动来支撑和输送调色剂，同时调色剂通过电场在调色剂支撑物体的表面上跳动; 由用于构成调色剂厚度调节位置的柔性材料制成的调节件; 用于支持潜像的潜像支持对象; 以及显影位置，其是调色剂支撑对象的位置，用于对潜像支撑对象进行计数; 其中所述调色剂通过所述调节位置传送到所述显影位置，其中所述调色剂粘附到所述潜像，并且所述调节构件的一端被支撑，并且所述另一端接触所述调色剂支撑体。

公开(公告)号：US08005409B2

公开(公告)日：2011-08-23

申请号：US12468955

申请日：2009-05-20

申请人： Yasuyuki Ishii ,  Hideki Kosugi ,  Tomoko Takahashi ,  Yoshinori Nakagawa ,  Masaaki Yamada ,  Ichiro Kadota

发明人： Yasuyuki Ishii ,  Hideki Kosugi ,  Tomoko Takahashi ,  Yoshinori Nakagawa ,  Masaaki Yamada ,  Ichiro Kadota

IPC分类号： G03G15/08 ,  G03G15/06

CPC分类号： G03G15/0818 ,  G03G15/0817 ,  G03G2215/0653

摘要： A development device includes an open-ended housing, a rotatable roller, an array of multiple primary electrodes, a voltage source, a sealing member, and a secondary electrode. The housing accommodates toner for application to the photoconductive surface through an end opening thereof. The roller has an outer circumferential surface to deliver the toner from within the housing to a development zone. The array of multiple primary electrodes are aligned with each other on the roller surface. The voltage source applies a periodic pulse voltage to at least a subset of the primary electrodes to generate an oscillating primary electric field. The sealing member seals clearance between the roller surface and an edge of the end opening downstream from the development zone. The secondary electrode generates a secondary electric field to force the toner from the sealing member toward the roller surface to prevent premature removal of the toner.

摘要翻译： 显影装置包括开口壳体，可旋转辊，多个主电极阵列，电压源，密封构件和次级电极。 壳体通过其端部开口容纳用于施加到光导表面的调色剂。 辊具有外周表面，以将调色剂从壳体内传送到显影区。 多个主电极的阵列在辊表面上彼此对准。 电压源将周期脉冲电压施加到主电极的至少一个子集，以产生振荡的初级电场。 密封构件密封辊表面与开发区下游的端部开口的边缘之间的间隙。 次级电极产生二次电场以迫使调色剂从密封构件朝向辊表面以防止调色剂的过早去除。