公开(公告)号：US08320799B2

公开(公告)日：2012-11-27

申请号：US12881822

申请日：2010-09-14

申请人： Ryuji Yoshida ,  Mikio Ishibashi ,  Nobuyuki Koinuma ,  Hideki Zenba ,  Naoyuki Ozaki ,  Hiroaki Maeda ,  Mugijirou Uno ,  Shunichi Hashimoto ,  Yoshinori Nakagawa ,  Tomoko Takahashi

发明人： Ryuji Yoshida ,  Mikio Ishibashi ,  Nobuyuki Koinuma ,  Hideki Zenba ,  Naoyuki Ozaki ,  Hiroaki Maeda ,  Mugijirou Uno ,  Shunichi Hashimoto ,  Yoshinori Nakagawa ,  Tomoko Takahashi

IPC分类号： G03G15/08

CPC分类号： G03G15/0126 ,  G03G15/0868 ,  G03G15/0872 ,  G03G15/0879 ,  G03G15/0886 ,  G03G2215/0604 ,  G03G2221/163 ,  G03G2221/1815

摘要： An image forming apparatus includes a first image formation unit that forms a black toner image, and a detachable second image formation unit that forms a color toner image. A first toner supply unit is provided to supply the black toner to the first image formation unit. A second toner supply unit is provided to supply one of a black and component color toner to the first and second image formation units in accordance with a color mode. A first conveyance path is provided to convey the black toner to the first image formation unit. A second conveyance path is also provided to convey the component color toner stored in the second toner container section to the second image formation unit. The second toner supply unit is selectively connected to one of the first and second conveyance paths in accordance with the color mode.

摘要翻译： 图像形成装置包括形成黑色调色剂图像的第一图像形成单元和形成彩色调色剂图像的可拆卸第二图像形成单元。 提供第一调色剂供应单元以将黑色调色剂供应到第一图像形成单元。 提供第二调色剂供应单元，以根据颜色模式向黑色和彩色调色剂中的一种提供第一和第二图像形成单元。 提供第一输送路径以将黑色调色剂输送到第一图像形成单元。 还提供第二传送路径以将存储在第二调色剂容器部分中的部件颜色调色剂传送到第二图像形成单元。 第二调色剂供应单元根据颜色模式选择性地连接到第一和第二输送路径中的一个。

公开(公告)号：US08172157B2

公开(公告)日：2012-05-08

申请号：US11662210

申请日：2005-08-30

申请人： Yoshinori Nakagawa ,  Akihito Kasai ,  Tsutomu Wakitani

发明人： Yoshinori Nakagawa ,  Akihito Kasai ,  Tsutomu Wakitani

IPC分类号： F02G5/04 ,  F02G5/00

CPC分类号： F24D11/005 ,  F24H2240/00 ,  Y02E20/14 ,  Y02P80/15

摘要： A thermal demand priority type cogeneration system, is made operative for obtaining power output without thermal demand. When the temperature in a hot water tank 17 is low, a heat request is output from a heat request generator 42 and thereby an engine 11 is driven. When the temperature T higher than a predetermined temperature T1, a first water supply instructing unit 44 opens a valve 39 and supplies water to the tank 17 to decrease the water temperature T. When the water temperature goes down, thermal demand is generated, the engine 11 is driven according to the heat request. So as to generate thermal demand, a discharge valve 41 may be opened when the water temperature T is at the predetermined temperature or higher. A second water supply instructing unit 46 opens the valve 39 when reserved water level in the tank 17 goes down. When the valve 39 is opened, water is supplied and the water temperature goes down and thermal demand is generated. At a power failure of a commercial electric power system 14, thermal demand is generated forcibly.

摘要翻译： 热需求优先型热电联产系统用于获得无需热量的功率输出。 当热水箱17中的温度低时，从热量请求发生器42输出热量请求，从而驱动发动机11。 当温度T高于预定温度T1时，第一供水指令单元44打开阀39并向水箱17供水以降低水温T.当水温下降时，产生热需求，发动机 11根据热量要求进行驱动。 为了产生热需求，当水温T在预定温度或更高温度时，可以打开排出阀41。 第二供水指示单元46在罐17中的预定水位下降时打开阀39。 当阀39打开时，供水并且水温下降并产生热需求。 在商用电力系统14的电源故障时，强制产生热需求。

公开(公告)号：US08079665B2

公开(公告)日：2011-12-20

申请号：US12167640

申请日：2008-07-03

申请人： Kiichiro Takahashi ,  Naoiji Otsuka ,  Osamu Iwasaki ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Yoshinori Nakagawa ,  Satoshi Seki ,  Naomi Oshio

发明人： Kiichiro Takahashi ,  Naoiji Otsuka ,  Osamu Iwasaki ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Yoshinori Nakagawa ,  Satoshi Seki ,  Naomi Oshio

IPC分类号： B41J2/21

CPC分类号： B41J19/147 ,  B41J2/2125 ,  B41J2/2132

摘要： For a serial color ink jet printing apparatus that forms an image using a symmetric printing head that ejects large dots and small dots, the configuration of a printing head is provided for suppressing, to the extent possible, a cyclic fluctuation in the main scanning direction. According to the present invention, individual nozzle arrays are arranged so that two nozzle arrays, i.e., a cyan nozzle array c1 and a magenta nozzle array m1, that are located nearer each other, form dots on adjacent scan lines. With this arrangement, a high quality image, having neither an uneven density nor an uneven color, can be formed when a printing head is inclined, or when a cyclic shift in printing positions occurs, depending on the position of the main scanning direction.

摘要翻译： 对于使用喷射大点和小点的对称打印头形成图像的串行彩色喷墨打印装置，提供打印头的构造，以尽可能地抑制主扫描方向上的循环波动。 根据本发明，单独的喷嘴阵列被布置成使得位于彼此更靠近的两个喷嘴阵列，即青色喷嘴阵列c1和品红色喷嘴阵列m1在相邻的扫描线上形成点。 利用这种布置，当打印头倾斜时，或者当根据主扫描方向的位置发生打印位置的循环移位时，可以形成既不密度也不均匀颜色的高质量图像。

公开(公告)号：US20110216142A1

公开(公告)日：2011-09-08

申请号：US13109470

申请日：2011-05-17

申请人： Naomi Oshio ,  Osamu Iwasaki ,  Yoshinori Nakagawa ,  Atsuhiko Musuyama ,  Naoji Otsuka

发明人： Naomi Oshio ,  Osamu Iwasaki ,  Yoshinori Nakagawa ,  Atsuhiko Musuyama ,  Naoji Otsuka

IPC分类号： B41J2/01

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。

公开(公告)号：US07920812B2

公开(公告)日：2011-04-05

申请号：US12261302

申请日：2008-10-30

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

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

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0653

摘要： A development device provided with a first electrode layer and a second electrode layer, which are laminated so as to overlap one another in a normal direction with respect to the surface of the roller part of the toner bearing roller. A plurality of openings are provided in the second electrode layer, over the entire latent image bearable area of a photosensitive body in the orthogonal-to-movement direction. The toner on the surface of the roller part is caused to hop between a plurality of spots directly beneath the openings that respectively exist directly beneath the plurality of openings in the second electrode layer, and a plurality of spots between the openings that respectively exist between the plurality of openings in the second electrode layer, within the entire area of the first electrode layer which is uniformly formed in the roller circumferential direction.

摘要翻译： 一种显影装置，其具有第一电极层和第二电极层，该第一电极层和第二电极层相对于调色剂承载辊的辊部的表面在法线方向上彼此重叠。 在第二电极层中，在正交移动方向上的感光体的整个潜像可承受区域上设置多个开口。 导致辊部分表面上的调色剂在直接位于开口下面的多个位于第二电极层的多个开口正下方的多个点之间跳跃，并且开口之间的多个点分别存在于第二电极层之间 在第一电极层的沿辊周向均匀地形成的整个区域内的第二电极层中的多个开口。

公开(公告)号：US07896966B2

公开(公告)日：2011-03-01

申请号：US11621346

申请日：2007-01-09

申请人： Atsuhiko Masuyama ,  Osamu Iwasaki ,  Yoshinori Nakagawa ,  Naomi Oshio

发明人： Atsuhiko Masuyama ,  Osamu Iwasaki ,  Yoshinori Nakagawa ,  Naomi Oshio

IPC分类号： B05C1/02

CPC分类号： B41J2/175 ,  B41J2/17509 ,  B41J29/38

摘要： An applying amount to an applying medium is controlled in a liquid applying apparatus. Specifically, before driving a pump, a circulation speed decision processing (S3) is carried out. According to this decided speed, a speed of the circulation flow generated in a liquid holding space is controlled in a pump operating process (S4). This controls a pressure in the liquid holding space. As a result, a state of flow of the applying liquid at a contact member of a liquid holding member in contact with the applying roller is changed, and an amount of the applying liquid adhering to an applying roller and going out of the contact portion is controlled. This can control the amount of the applying liquid to be applied to the applying medium.

摘要翻译： 在液体施加装置中控制施加介质的施加量。 具体而言，在驱动泵之前，进行循环速度决定处理（S3）。 根据该决定速度，在泵运行处理（S4）中控制在液体保持空间中产生的循环流量的速度。 这控制了液体保持空间中的压力。 结果，改变了与施加辊接触的液体保持构件的接触构件处的施加液体的流动状态，并且附着在施加辊上并且从接触部分出来的涂布液的量为 受控。 这可以控制施加到施加介质上的施加液体的量。

公开(公告)号：US07896463B2

公开(公告)日：2011-03-01

申请号：US11767231

申请日：2007-06-22

申请人： Yoshinori Nakagawa ,  Osamu Iwasaki ,  Satoshi Seki

发明人： Yoshinori Nakagawa ,  Osamu Iwasaki ,  Satoshi Seki

IPC分类号： B41J2/165

CPC分类号： B41J2/16526

摘要： The present invention provides an ink jet printing apparatus that can inexpensively print desired colors without causing ink color mixture. In a print head, a plurality of nozzle rows for respective ink colors are arranged in parallel with one another. Arrangements and driving control are provided so that few mists resulting from an ink ejecting operation move so as not to reach the print head or fall.

摘要翻译： 本发明提供了一种能够廉价地打印所需颜色而不引起墨水混合的喷墨打印设备。 在打印头中，用于各个墨水颜色的多个喷嘴列彼此平行布置。 提供了排列和驱动控制，使得由喷墨操作产生的很少的雾移动以便不能到达打印头或掉落。

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：US07696642B2

公开(公告)日：2010-04-13

申请号：US12069818

申请日：2008-02-13

申请人： Tsutomu Wakitani ,  Yoshinori Nakagawa

发明人： Tsutomu Wakitani ,  Yoshinori Nakagawa

IPC分类号： H02J9/00

CPC分类号： H02J3/38 ,  H02J1/10 ,  H02J7/34 ,  H02J7/35 ,  H02J9/04 ,  Y02B10/72 ,  Y02E20/14 ,  Y10T307/62 ,  Y10T307/718

摘要： In a cogeneration system having a generator unit that generates DC power, an internal combustion engine for driving the generator unit, a battery that stores DC power for starting the engine, and an inverter that inverts the DC power generated by the generator unit to AC power, there are provided a solar unit that generates DC power by converting radiant energy of sunlight into electrical energy and a DC/DC converter that boosts the DC power stored in the battery, such that one of the battery and the solar unit is connected to the inverter through the DC/DC converter, thereby enabling them to share the DC/DC converter and thus to make the structure simple.

摘要翻译： 在具有产生直流电力的发电机单元的热电联供系统中，用于驱动发电机单元的内燃机，存储用于启动发动机的直流电力的电池以及将由发电机组产生的直流电转换为交流电的逆变器 提供了一种太阳能单元，其通过将太阳光的辐射能转化为电能来产生直流电力;以及DC / DC转换器，其提高存储在电池中的直流电力，使得电池和太阳能单元中的一个连接到 逆变器通过DC / DC转换器，从而使它们能够共享DC / DC转换器，从而使结构简单。

公开(公告)号：US20090290901A1

公开(公告)日：2009-11-26

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

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。