公开(公告)号：US08401445B2

公开(公告)日：2013-03-19

申请号：US12851789

申请日：2010-08-06

申请人： Takanori Uno ,  Mitsukiyo Okamura ,  Kenjiro Nishiwaki ,  Yasuhiro Maruyama ,  Tomoaki Hazeyama ,  Masataka Maeda ,  Tomoaki Hattori

发明人： Takanori Uno ,  Mitsukiyo Okamura ,  Kenjiro Nishiwaki ,  Yasuhiro Maruyama ,  Tomoaki Hazeyama ,  Masataka Maeda ,  Tomoaki Hattori

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0818 ,  G03G15/346

摘要： A developer supply apparatus is provided which supplies a toner to a supply object, the developer supply apparatus including a developer storage body which stores a powdery developer, and a transfer body which transfers the developer along the developer transfer path with traveling wave electric fields. The developer includes a toner having a predetermined charging characteristic and an electric neutralizer having an opposite charging characteristic, which is opposite to the predetermined charging characteristic.

摘要翻译： 提供了一种向供给对象物供给调色剂的显影剂供应装置，显影剂供应装置包括存储粉状显影剂的显影剂储存体和用行波电场沿显影剂传送路径传送显影剂的转印体。 显影剂包括具有预定充电特性的调色剂和具有与预定充电特性相反的相反充电特性的电中和器。

公开(公告)号：US20110013947A1

公开(公告)日：2011-01-20

申请号：US12851789

申请日：2010-08-06

申请人： Takanori Uno ,  Mitsukiyo Okamura ,  Kenjiro Nishiwaki ,  Yasuhiro Maruyama ,  Tomoaki Hazeyama ,  Masataka Maeda ,  Tomoaki Hattori

发明人： Takanori Uno ,  Mitsukiyo Okamura ,  Kenjiro Nishiwaki ,  Yasuhiro Maruyama ,  Tomoaki Hazeyama ,  Masataka Maeda ,  Tomoaki Hattori

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G15/346

摘要： A developer supply apparatus is provided which supplies a toner to a supply object, the developer supply apparatus including a developer storage body which stores a powdery developer, and a transfer body which transfers the developer along the developer transfer path with traveling wave electric fields. The developer includes a toner having a predetermined charging characteristic and an electric neutralizer having an opposite charging characteristic, which is opposite to the predetermined charging characteristic.

摘要翻译： 提供了一种向供给对象物供给调色剂的显影剂供应装置，显影剂供应装置包括存储粉状显影剂的显影剂储存体和用行波电场沿显影剂传送路径传送显影剂的转印体。 显影剂包括具有预定充电特性的调色剂和具有与预定充电特性相反的相反充电特性的电中和器。

公开(公告)号：US08639166B2

公开(公告)日：2014-01-28

申请号：US13361270

申请日：2012-01-30

申请人： Takanori Uno ,  Mitsukiyo Okamura ,  Keisuke Takahashi ,  Suzue Onoda

发明人： Takanori Uno ,  Mitsukiyo Okamura ,  Keisuke Takahashi ,  Suzue Onoda

IPC分类号： G03G15/08

CPC分类号： G03G15/0813 ,  G03G2215/0604

摘要： A developer supply device is provided, which includes a casing including a developer storage section at a bottom portion therein and an opening formed at an end thereof away from the developer storage section, development agent chargeable with a predetermined polarity, stored in the developer storage section, and a transfer board that is disposed in the casing and configured to transfer the development agent stored in the developer storage section when a multi-phase alternating-current voltage is applied to transfer electrodes of the transfer board. The development agent includes a mother particle having, around an outer surface thereof, an electrically insulating layer without a polar group having a charge polarity identical to the predetermined polarity, and an external additive, absorbed to around the mother particle in an easily desorbable manner, which is an electrically insulating fine particle having a charge polarity identical to the predetermined polarity.

摘要翻译： 提供了一种显影剂供应装置，其包括壳体，其底部包括显影剂存储部分，并且其远离显影剂存储部分形成在其端部的开口，以预定极性可充电的显影剂，存储在显影剂存储部分中 以及转印板，其设置在所述壳体中并且被配置为当施加多相交流电压以转印所述转印板的电极时，将存储在所述显影剂存储部中的显影剂转印。 显影剂包括母体颗粒，其外表面具有不具有与预定极性相同的电荷极性的极性基团的电绝缘层，以及易于解吸的方式吸收到母体周围的外部添加剂， 其是具有与预定极性相同的电荷极性的电绝缘细小颗粒。

公开(公告)号：US08275298B2

公开(公告)日：2012-09-25

申请号：US12726365

申请日：2010-03-18

申请人： Masataka Maeda ,  Mitsukiyo Okamura

发明人： Masataka Maeda ,  Mitsukiyo Okamura

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0656

摘要： A developer supply device, comprising: a developer holding body having a circumferential surface and a rotation axis extending in a main scanning direction and being placed to face a supply target at a developer supply position; a carrying substrate that has a plurality of electrodes arranged along a direction intersecting with the main scanning direction and that carries a developer in a developer transport direction through a traveling electric field generated by application of a multiphase alternating voltage to the plurality of electrodes, the carrying substrate being located such that an end of the carrying substrate in the developer transport direction is positioned to face the developer holding body; and a voltage application unit configured to apply, to the plurality of electrodes and the developer holding body, the multiphase alternating voltage having alternating components synchronizing with each other.

摘要翻译： 一种显影剂供应装置，包括：显影剂保持体，其具有沿主扫描方向延伸的周向表面和旋转轴线，并且被放置成在显影剂供应位置处面对供给目标; 具有沿与主扫描方向交叉的方向配置的多个电极的携带基板，并且通过对多个电极施加多相交流电压而产生的移动电场，在显影剂输送方向上携带显影剂， 基板被定位成使得承载基板在显影剂输送方向的端部被定位成面对显影剂保持体; 以及电压施加单元，被配置为向所述多个电极和所述显影剂保持体施加具有彼此同步的交替分量的多相交流电压。

公开(公告)号：US20100303511A1

公开(公告)日：2010-12-02

申请号：US12726365

申请日：2010-03-18

申请人： Masataka Maeda ,  Mitsukiyo Okamura

发明人： Masataka Maeda ,  Mitsukiyo Okamura

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0656

摘要： A developer supply device, comprising: a developer holding body having a circumferential surface and a rotation axis extending in a main scanning direction and being placed to face a supply target at a developer supply position; a carrying substrate that has a plurality of electrodes arranged along a direction intersecting with the main scanning direction and that carries a developer in a developer transport direction through a traveling electric field generated by application of a multiphase alternating voltage to the plurality of electrodes, the carrying substrate being located such that an end of the carrying substrate in the developer transport direction is positioned to face the developer holding body; and a voltage application unit configured to apply, to the plurality of electrodes and the developer holding body, the multiphase alternating voltage having alternating components synchronizing with each other.

摘要翻译： 一种显影剂供应装置，包括：显影剂保持体，其具有沿主扫描方向延伸的周向表面和旋转轴线，并且被放置成在显影剂供应位置处面对供给目标; 具有沿与主扫描方向交叉的方向配置的多个电极的携带基板，并且通过对多个电极施加多相交流电压而产生的移动电场，在显影剂输送方向上携带显影剂， 基板被定位成使得承载基板在显影剂输送方向的端部被定位成面对显影剂保持体; 以及电压施加单元，被配置为向所述多个电极和所述显影剂保持体施加具有彼此同步的交替分量的多相交流电压。

公开(公告)号：US08606151B2

公开(公告)日：2013-12-10

申请号：US13072473

申请日：2011-03-25

申请人： Mitsukiyo Okamura

发明人： Mitsukiyo Okamura

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0634

摘要： A developer supply device is provided, which includes a developer retrieving board disposed in closest proximity to a developer holding surface parallel to a first direction, across a predetermined distance in a retrieving proximity position that is downstream relative to a first position where a developer holding surface faces an intended device to be supplied with development agent and upstream relative to a second position that is upstream relative to the first position and a position where the development agent is transferred onto the developer holding surface, in a second direction as a moving direction of the developer holding surface which direction is perpendicular to the first direction. The developer retrieving board retrieves the development agent from the developer holding surface in a position downstream relative to the retrieving proximity position in a developer transfer direction along a developer retrieving path perpendicular to the first direction.

摘要翻译： 提供了一种显影剂供应装置，其包括设置在最靠近平行于第一方向的显影剂保持表面的显影剂回收板上，在相对于第一位置的下游的预定距离处的预定距离处，其中显影剂保持表面 面向要被提供的显影剂并且相对于相对于第一位置上游的第二位置和显影剂被转移到显影剂保持表面上的位置的第二位置的上游，作为第二位置的移动方向 显影剂保持表面，该方向垂直于第一方向。 显影剂回收板沿显影剂传送方向沿与垂直于第一方向的显影剂检索路径相对于检索接近位置的下游位置从显影剂保持表面取出显影剂。

公开(公告)号：US20110064483A1

公开(公告)日：2011-03-17

申请号：US12726047

申请日：2010-03-17

申请人： Mitsukiyo Okamura

发明人： Mitsukiyo Okamura

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/0812

摘要： A developer supply device, comprising a developer holding body having a cylindrical developer holding surface so that the developer holding surface moves in a direction perpendicular to the main scanning direction and a developer held on the developer holding surface is carried to a developer supply position; a developer amount limiting member that limits an amount of the developer held on the developer holding surface by contacting the developer holding surface on an upstream side in a moving direction of the developer holding surface with respect to the developer supply position; and a carrying substrate that carries the developer to the developer holding body through a traveling electric field, wherein the carrying substrate faces the developer holding surface at a developer holding position, and wherein a position to which the developer scraped off the developer holding surface falls is different from the developer holding position.

摘要翻译： 一种显影剂供应装置，包括具有圆柱形显影剂保持表面的显影剂保持体，使得显影剂保持表面沿垂直于主扫描方向的方向移动，并且保持在显影剂保持表面上的显影剂被承载到显影剂供应位置; 显影剂量限制构件，其通过使显影剂保持表面的移动方向上的上游侧相对于显影剂供应位置接触来限制保持在显影剂保持表面上的显影剂的量; 以及携带基板，其通过行进电场将显影剂携带到显影剂保持体，其中，所述承载基板在显影剂保持位置处朝向显影剂保持面，并且其中从显影剂保持表面刮下的显影剂下降的位置为 不同于开发者持有的位置。

公开(公告)号：US08311462B2

公开(公告)日：2012-11-13

申请号：US12726047

申请日：2010-03-17

申请人： Mitsukiyo Okamura

发明人： Mitsukiyo Okamura

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/0812

摘要： A developer supply device, including a developer holding body having a cylindrical developer holding surface so that the developer holding surface moves in a direction perpendicular to the main scanning direction and a developer held on the developer holding surface is carried to a developer supply position; a developer amount limiting member that limits an amount of the developer held on the developer holding surface by contacting the developer holding surface on an upstream side in a moving direction of the developer holding surface with respect to the developer supply position; and a carrying substrate that carries the developer to the developer holding body through a traveling electric field, wherein the carrying substrate faces the developer holding surface at a developer holding position, and wherein a position to which the developer scraped off the developer holding surface falls is different from the developer holding position.

摘要翻译： 一种显影剂供应装置，包括具有圆柱形显影剂保持表面的显影剂保持体，使得显影剂保持表面沿垂直于主扫描方向的方向移动，并将保持在显影剂保持表面上的显影剂运送到显影剂供应位置; 显影剂量限制构件，其通过使显影剂保持表面的移动方向上的上游侧相对于显影剂供应位置接触来限制保持在显影剂保持表面上的显影剂的量; 以及携带基板，其通过行进电场将显影剂携带到显影剂保持体，其中，所述承载基板在显影剂保持位置处朝向显影剂保持面，并且其中从显影剂保持表面刮下的显影剂下降的位置为 不同于开发者持有的位置。