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公开(公告)号：US20090035025A1
公开(公告)日：2009-02-05
申请号：US12140032
申请日：2008-06-16
申请人： Yasuyuki ISHII , Hideki Kosugi , Tomoko Takahashi , Masaaki Yamada , Ichiro Kadota , Yoshinori Nakagawa
发明人： Yasuyuki ISHII , Hideki Kosugi , Tomoko Takahashi , Masaaki Yamada , Ichiro Kadota , Yoshinori Nakagawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G15/0803 , G03G2215/0634
摘要： A disclosed developing apparatus employs a flare roller that is a toner carrier in which electrodes of two different phases are provided at fine intervals. Density irregularities or scumming in a developed image due to a potential difference between the flare roller and a latent image carrier are prevented by maintaining a constant potential on the flare roller surface. A voltage is applied to the electrodes on the flare roller such that an electric field that varies with time is generated between the electrodes, whereby a toner cloud is produced by the movement or hopping of toner over the flare roller. Thereby the toner attaches to a latent image on the latent image carrier, thus developing the latent image. In one embodiment, a bias with an average potential equal to an average potential of the bias applied to the electrodes is applied to a toner layer thickness regulating member.
摘要翻译： 所公开的显影装置使用作为调色剂载体的火炬辊，其中以精细的间隔设置两个不同相的电极。 通过在火炬辊表面上保持恒定的电位来防止由于眩光辊和潜像载体之间的电位差引起的显影图像中的密度不均匀或浮渣。 向火炬辊上的电极施加电压，使得在电极之间产生随时间变化的电场，从而通过调色剂在火炬辊上的移动或跳动产生调色剂云。 由此，调色剂附着在潜影载体上的潜像，从而显影潜像。 在一个实施例中，将平均电位等于施加到电极的偏置的平均电位的偏压施加到调色剂层厚度调节构件。
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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。
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公开(公告)号：US07402838B2
公开(公告)日：2008-07-22
申请号：US11600123
申请日：2006-11-16
申请人： Koji Tanizawa , Tomotsugu Mitani , Yoshinori Nakagawa , Hironori Takagi , Hiromitsu Marui , Yoshikatsu Fukuda , Takeshi Ikegami
发明人： Koji Tanizawa , Tomotsugu Mitani , Yoshinori Nakagawa , Hironori Takagi , Hiromitsu Marui , Yoshikatsu Fukuda , Takeshi Ikegami
IPC分类号： H01L33/00
CPC分类号： H01L33/32 , B82Y20/00 , H01L33/04 , H01L33/12 , H01S5/32341
摘要： According to the nitride semiconductor device with the active layer made of the multiple quantum well structure of the present invention, the performance of the multiple quantum well structure can be brought out to intensify the luminous output thereof thereby contributing an expanded application of the nitride semiconductor device. In the nitride semiconductor device comprises an n-region having a plurality of nitride semiconductor films, a p-region having a plurality of nitride semiconductor films, and an active layer interposed therebetween, a multi-film layer with two kinds of the nitride semiconductor films is formed in at least one of the n-region or the p-region.
摘要翻译： 根据具有由本发明的多量子阱结构构成的有源层的氮化物半导体器件，可以提高多量子阱结构的性能，从而增强其发光输出，从而有助于氮化物半导体器件的扩展应用 。 氮化物半导体器件包括具有多个氮化物半导体膜的n区，具有多个氮化物半导体膜的p区和插入其间的有源层，具有两种氮化物半导体膜的多层膜 形成在n区域或p区域中的至少一个中。
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公开(公告)号：US20080134972A1
公开(公告)日：2008-06-12
申请号：US11946014
申请日：2007-11-27
CPC分类号： B41J11/0015 , B41J29/38
摘要： An object of the present invention is to provide a liquid applying apparatus which can inhibit a variation in application amount associated with the individual variability of a component of the apparatus. According to the present invention, a liquid holding space in which a liquid is held is formed between the applying member and the liquid holding member. When the applying member moves, the liquid attached to the applying member is fed out of the liquid holding space together with the applying member. The liquid is applied to a medium. The application amount of liquid applied to the applying medium varies depending on the individual variability of a component such as a liquid applying member. The variation in liquid application amount is adjusted by adjusting section for adjusting, the rotation speed of the liquid holding member or the flow speed of the liquid flowing through the liquid holding space.
摘要翻译： 本发明的目的在于提供一种液体涂布装置，其能够抑制与装置的部件的个体差异性相关的涂布量的变化。 根据本发明，在施加构件和液体保持构件之间形成保持液体的液体保持空间。 当施加构件移动时，附着到施加构件的液体与施加构件一起从液体保持空间送出。 将液体施加到介质上。 施加到施加介质的液体的施加量根据诸如液体施加构件的部件的个体差异而变化。 通过用于调节的调节部分，液体保持部件的旋转速度或流过液体保持空间的液体的流速来调节液体施加量的变化。
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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。
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26.发明授权公开(公告)号：US07359660B2
公开(公告)日：2008-04-15
申请号：US11133222
申请日：2005-05-20
IPC分类号： G03G15/08
CPC分类号： G03G15/0887 , G03G15/0889 , G03G2215/0607 , G03G2215/0692
摘要： A developing device of the present invention is operable with a two-ingredient type developer by mixing and agitating toner grains and carrier grains to thereby electrify the toner grains. At least the carrier grains are sealed in a space formed in the developing device until the developing device starts being used while the toner grains are introduced in the developing device at the start of use.
摘要翻译： 本发明的显影装置可通过混合和搅拌调色剂颗粒和载体颗粒由双组分型显影剂操作，从而带电调色剂颗粒。 至少载体颗粒被密封在形成在显影装置中的空间中，直到在使用开始时调色剂颗粒被引入显影装置时开始使用显影装置。
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公开(公告)号：US20070035593A1
公开(公告)日：2007-02-15
申请号：US11463442
申请日：2006-08-09
IPC分类号： B41J2/175
CPC分类号： B41J11/0015
摘要： The present invention provides a liquid application device and an inkjet recording apparatus, in each of which, even if the number of liquid storage units is increased, the number of parts can be reduced, and cost reduction and miniaturization can be realized. The liquid application device includes a buffer storing application liquid to be supplied to a space-creating base. Additionally, the device includes an exchange tank storing application liquid to be refilled in the buffer tank. Moreover, the device includes a first and a second channels linking the buffer tank and the space-creating base, a pump arranged in the second channel, and a third channel linking a T-shaped channel and an exchange tank. Furthermore, the device includes a first valve which switches shutoff and link between a first and a second tubes, and a third valve which switches shutoff and link between a third and a fourth tubes.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其中，即使液体存储单元的数量增加，也可以减少部件数量，并且可以实现成本降低和小型化。 液体施加装置包括缓冲器，其存储施加到供应到空间产生基座的应用液体。 此外，该装置还包括一个储存在缓冲罐中重新填充的应用液体的交换罐。 此外，该装置包括连接缓冲罐和产生空间的基座的第一和第二通道，布置在第二通道中的泵和连接T形通道和交换罐的第三通道。 此外，该装置包括切换第一和第二管之间的截流和连接的第一阀，以及切换第三和第四管之间的截流和连接的第三阀。
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公开(公告)号：US20070035592A1
公开(公告)日：2007-02-15
申请号：US11502419
申请日：2006-08-11
IPC分类号： B41J2/17
CPC分类号： B41J11/0015
摘要： The present invention provides a liquid application device and an inkjet recording apparatus, which are capable of reducing nonuniformity in application of liquid onto a recording medium, and thereby forming high-quality images on a steady basis. In the present invention, information indicating the lapse of time after the previous circulation operation is obtained. Subsequently, based on the obtained information indicating the lapse of time, a preliminary circulation sequence is determined. Finally, the preliminary circulation sequence is performed based on the determined preliminary circulation sequence.
摘要翻译： 本发明提供一种液体施加装置和喷墨记录装置，其能够降低液体在记录介质上的不均匀性，从而稳定地形成高质量的图像。 在本发明中，获得表示先前循环操作之后的经过时间的信息。 随后，基于获得的指示时间的流逝的信息，确定预备循环顺序。 最后，基于确定的初步循环顺序进行预循环序列。
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公开(公告)号：US20070034102A1
公开(公告)日：2007-02-15
申请号：US11500447
申请日：2006-08-08
IPC分类号： B41F31/14
CPC分类号： B41F31/027
摘要： The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of times of use of a roller, thereby improving durability. The present invention includes an application roller which applies liquid to an application medium, and a liquid retention member which retains the liquid in a liquid retention space formed by making the application roller be in contact with the retention member. With this structure, a pool of the liquid is formed, with rotation of the application roller, in an area upstream of a contact area, in a rotational direction, between the application member and the retention member at a side where a surface of the application member enters the contact area therebetween.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其能够由于辊的使用次数的增加而降低施加质量的劣化，从而提高耐久性。 本发明包括向施加介质施加液体的施加辊以及将液体保持在通过使施加辊与保持构件接触而形成的液体滞留空间中的液体保持构件。 利用这种结构，在施加构件和保持构件之间，在施加构件和保持构件的表面的一侧上，在施加构件和保持构件之间沿着旋转方向在接触区域的上游区域中形成液体池， 构件进入其间的接触区域。
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公开(公告)号：US20060210320A1
公开(公告)日：2006-09-21
申请号：US11370823
申请日：2006-03-09
IPC分类号： G03G15/08
CPC分类号： G03G15/0813 , G03G2215/0634
摘要： An image forming apparatus including an image carrier configured to have a latent image formed thereon, a developer carrier configured to supply toner, and a conveying member configured to receive toner from the developer carrier and to convey the toner to the image carrier. The conveying member includes first and second electrodes disposed a predetermined distance from one another. A first voltage application unit is configured to apply a first voltage to the developer carrier. A second voltage application unit is configured to apply a second voltage to the conveying member such that a ratio of a potential difference between the conveying member and the developer carrier to a distance between the conveying member and the developer carrier is less than a ratio of the second voltage to the predetermined distance.
摘要翻译： 一种图像形成装置，包括构造成具有形成在其上的潜像的图像载体，构造成供给调色剂的显影剂载体，以及构造成从显影剂载体接收调色剂并将调色剂输送到图像载体的输送部件。 输送构件包括彼此间隔预定距离设置的第一和第二电极。 第一电压施加单元被配置为向显影剂载体施加第一电压。 第二电压施加单元被配置为向输送构件施加第二电压，使得输送构件和显影剂载体之间的电位差与输送构件和显影剂载体之间的距离的比率小于 第二电压到预定距离。
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