公开(公告)号：US07844203B2

公开(公告)日：2010-11-30

申请号：US11622378

申请日：2007-01-11

申请人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma ,  Koichi Kamijo

发明人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma ,  Koichi Kamijo

IPC分类号： G03G15/10

CPC分类号： G03G15/104

摘要： A development apparatus includes an anilox roller for supplying liquid developer to a development roller and a supply roller arranged in a developer container and held in contact with the anilox roller to supply the liquid developer to the anilox roller. An AC voltage is applied to the supply roller, and a bias voltage is applied to the development roller. Liquid developer contained in grooves of undulations of an anilox pattern formed on a surface of the anilox roller is applied to the development roller.

摘要翻译： 显影装置包括用于将液体显影剂供应到显影辊的网纹辊和布置在显影剂容器中并与网纹辊保持接触的供给辊，以将液体显影剂供应到网纹辊。 向供给辊施加交流电压，向显影辊施加偏置电压。 包含在网纹辊表面上形成的网纹图案的起伏凹槽中的液体显影剂被施加到显影辊。

公开(公告)号：US07792440B2

公开(公告)日：2010-09-07

申请号：US11566079

申请日：2006-12-01

申请人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma

发明人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/00

CPC分类号： G03G15/0849 ,  G03G15/0891 ,  G03G2215/0119

摘要： There is provided a development system comprising a developer carrier member that carries a developer, a developer supply roller that supplies the developer carrier member with the developer, a developer container that stores the developer, a toner compression roller that contacts with the developer carrier member and presses toner against the developer carrier member, the toner included in the developer and a density sensing unit that senses a density of the toner in the developer in the developer container. A condition for the toner compression roller is changed depending on the density of the toner in the developer in the developer container or depending on a type of a recording medium.

摘要翻译： 提供了一种显影系统，包括承载显影剂的显影剂承载构件，向显影剂载体构件提供显影剂的显影剂供应辊，存储显影剂的显影剂容器，与显影剂载体构件接触的调色剂压缩辊和 将调色剂压在显影剂载体构件上，包含在显影剂中的调色剂和感测显影剂容器中的显影剂中的调色剂的浓度的浓度感测单元。 调色剂压缩辊的条件根据显影剂容器中的显影剂中的调色剂的密度或根据记录介质的类型而改变。

公开(公告)号：US20070140737A1

公开(公告)日：2007-06-21

申请号：US11566079

申请日：2006-12-01

申请人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma

发明人： Hidehiro Takano ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/10

CPC分类号： G03G15/0849 ,  G03G15/0891 ,  G03G2215/0119

摘要： There is provided a development system comprising a developer carrier member that carries a developer, a developer supply roller that supplies the developer carrier member with the developer, a developer container that stores the developer, a toner compression roller that contacts with the developer carrier member and presses toner against the developer carrier member, the toner included in the developer and a density sensing unit that senses a density of the toner in the developer in the developer container. A condition for the toner compression roller is changed depending on the density of the toner in the developer in the developer container or depending on a type of a recording medium.

摘要翻译： 提供了一种显影系统，包括承载显影剂的显影剂承载构件，向显影剂载体构件提供显影剂的显影剂供应辊，存储显影剂的显影剂容器，与显影剂载体构件接触的调色剂压缩辊和 将调色剂压在显影剂载体构件上，包含在显影剂中的调色剂和感测显影剂容器中的显影剂中的调色剂的浓度的浓度感测单元。 调色剂压缩辊的条件根据显影剂容器中的显影剂中的调色剂的密度或根据记录介质的类型而改变。

公开(公告)号：US07546066B2

公开(公告)日：2009-06-09

申请号：US12138284

申请日：2008-06-12

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/10 ,  G03G15/08

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US07403736B2

公开(公告)日：2008-07-22

申请号：US10903262

申请日：2004-07-30

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/08 ,  G03G15/10

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US20050069349A1

公开(公告)日：2005-03-31

申请号：US10915256

申请日：2004-08-10

申请人： Masahide Nakamura ,  Nobumasa Abe ,  Ken Ikuma ,  Fuminori Yano

发明人： Masahide Nakamura ,  Nobumasa Abe ,  Ken Ikuma ,  Fuminori Yano

IPC分类号： G03G15/08 ,  G03G15/10

CPC分类号： G03G15/0808 ,  G03G2215/0634

摘要： A developing device includes: a developer bearing body for bearing liquid developer, the liquid developer bore by the developer bearing body being used by the developing device to develop a latent image bore by an image bearing body; a developer supplying member that has depressions in its surface and whose surface is pressed in contact with the developer bearing body for supplying the liquid developer retained in the depressions to the developer bearing body; and a restricting section for restricting the amount of the liquid developer on the developer supplying member, wherein the amount of the liquid developer, which is retained in the depressions and whose amount has been restricted by the restricting section, before being supplied to the developer bearing body is smaller than the volumetric capacity of the depressions that retain the liquid developer.

摘要翻译： 显影装置包括：用于承载液体显影剂的显影剂承载体，由显影装置使用的显影剂承载体的液体显影剂孔由图像承载体显影潜像孔; 显影剂供应构件，其表面上具有凹陷，并且其表面与显影剂承载体接触以将保持在凹部中的液体显影剂供应到显影剂承载体; 以及用于限制显影剂供应构件上的液体显影剂的量的限制部分，其中保存在凹陷中并且其量受限制部分限制的液体显影剂的量在供给到显影剂轴承 身体小于保留液体显影剂的凹陷的体积容量。

公开(公告)号：US07139514B2

公开(公告)日：2006-11-21

申请号：US10915256

申请日：2004-08-10

申请人： Masahide Nakamura ,  Nobumasa Abe ,  Ken Ikuma ,  Fuminori Yano

发明人： Masahide Nakamura ,  Nobumasa Abe ,  Ken Ikuma ,  Fuminori Yano

IPC分类号： G03G15/10

CPC分类号： G03G15/0808 ,  G03G2215/0634

摘要： A developing device includes: a developer bearing body for bearing liquid developer, the liquid developer bore by the developer bearing body being used by the developing device to develop a latent image bore by an image bearing body; a developer supplying member that has depressions in its surface and whose surface is pressed in contact with the developer bearing body for supplying the liquid developer retained in the depressions to the developer bearing body; and a restricting section for restricting the amount of the liquid developer on the developer supplying member, wherein the amount of the liquid developer, which is retained in the depressions and whose amount has been restricted by the restricting section, before being supplied to the developer bearing body is smaller than the volumetric capacity of the depressions that retain the liquid developer.

摘要翻译： 显影装置包括：用于承载液体显影剂的显影剂承载体，由显影装置使用的显影剂承载体的液体显影剂孔由图像承载体显影潜像孔; 显影剂供应构件，其表面上具有凹陷，并且其表面与显影剂承载体接触以将保持在凹部中的液体显影剂供应到显影剂承载体; 以及用于限制显影剂供应构件上的液体显影剂的量的限制部分，其中保存在凹陷中并且其量受限制部分限制的液体显影剂的量在供给到显影剂轴承 身体小于保留液体显影剂的凹陷的体积容量。

公开(公告)号：US20050069348A1

公开(公告)日：2005-03-31

申请号：US10903262

申请日：2004-07-30

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/00 ,  G03G15/10

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US08238806B2

公开(公告)日：2012-08-07

申请号：US12892329

申请日：2010-09-28

申请人： Fuminori Yano

发明人： Fuminori Yano

IPC分类号： G03G15/01 ,  G03G15/00

CPC分类号： G03G15/657 ,  B65H5/12 ,  B65H5/38 ,  B65H2301/44734 ,  B65H2406/12 ,  B65H2406/31 ,  B65H2406/323 ,  B65H2406/363 ,  B65H2406/364 ,  G03G2221/1645 ,  B65H2220/01 ,  B65H2220/02

摘要： An image forming apparatus is provided which includes: an image carrier that carries an image; a transfer roller that includes a gripping member, and transfers the image to the transfer medium; a suction guide portion that includes a suction unit, and suctions and guides the transfer medium transferred the image, vertically upward with a plane transferred the image of the transfer medium being directed vertically downward; and a transfer medium transporting section that includes a suction member and transports the transfer medium while suctioning the transfer medium by the suction member, the transfer medium transporting section being configured such that a position of starting to suction the transfer medium is arranged at a position having a predetermined relationship with respect to a position of releasing the transfer medium from the gripping member and a position at which the image carrier is separated from the transfer medium.

摘要翻译： 提供一种图像形成装置，包括：承载图像的图像载体; 转印辊，其包括夹持构件，并将图像转印到转印介质上; 抽吸引导部，其包括抽吸单元，并且将传送所述传送介质的图像垂直向下的平面垂直向上垂直向上抽吸并引导传送图像的传送介质; 以及转印介质输送部，其包括抽吸部件，并且在由所述吸引部件吸引所述转印介质的同时输送所述转印介质，所述转印介质输送部构造成使得开始吸附所述转印介质的位置配置在具有 相对于从夹持构件释放转印介质的位置和图像载体与转印介质分离的位置的预定关系。