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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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公开(公告)号：US20060187247A1
公开(公告)日：2006-08-24
申请号：US11350877
申请日：2006-02-10
申请人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
IPC分类号： B41J29/38
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c 1和品红色喷嘴阵列m 1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。
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公开(公告)号：US07011386B2
公开(公告)日：2006-03-14
申请号：US10636687
申请日：2003-08-08
申请人： Osamu Iwasaki , Naoji Otsuka , Kiichiro Takahashi , Minoru Teshigawara , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Naoji Otsuka , Kiichiro Takahashi , Minoru Teshigawara , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B14J2/165
CPC分类号： B41J2/16526 , B41J2002/17569
摘要： A printing apparatus and a preliminary discharge control method are capable of efficient preliminary discharge control even in a case where a time interval to assure normal printing is equal or nearly equal to the period of one print scanning of an inkjet printhead. In the method, in an inkjet printhead which performs printing by discharging ink from plural print elements while being reciprocate-scanned by a carriage, the number of ink dischargings from each of the plural print elements is counted during print scanning by reciprocate scanning. It is determined whether or not the counted number of ink dischargings from each of the plural print elements is equal to or greater than a predetermined number at predetermined intervals. In accordance with the result of determination, a printable period is updated, and the updated printable period is compared with time necessary for the next print scanning upon completion of one print scanning by reciprocate scanning. Then, in accordance with the result of comparison, preliminary discharge is performed from the inkjet printhead.
摘要翻译： 即使在确保正常打印的时间间隔等于或几乎等于喷墨打印头的一次打印扫描的周期的情况下，打印设备和初步排放控制方法也能够进行有效的初步排放控制。 在该方法中，在通过由滑架进行往复扫描而从多个打印元件排出油墨进行打印的喷墨打印头中，通过往复扫描来进行打印扫描期间的多个打印元件中的每一个的排墨次数。 确定来自多个打印元件中的每一个的计数的墨水排出量是否以预定间隔等于或大于预定数量。 根据确定的结果，更新可打印周期，并且将更新的可打印周期与通过往复扫描完成一次打印扫描后的下次打印扫描所需的时间进行比较。 然后，根据比较结果，从喷墨打印头进行预喷射。
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公开(公告)号：US20050264265A1
公开(公告)日：2005-12-01
申请号：US11135282
申请日：2005-05-24
申请人： Yoshihiro Iijima , Katsumi Maruyama , Takahiro Ideguchi , Yoshinori Nakagawa , Toshio Inoue , Junichi Eguchi
发明人： Yoshihiro Iijima , Katsumi Maruyama , Takahiro Ideguchi , Yoshinori Nakagawa , Toshio Inoue , Junichi Eguchi
CPC分类号： H02P9/02 , H02J7/1492 , Y02T10/92
摘要： A generator apparatus can provide generated power fit for a connected battery, and even if a load voltage is not within a suitable range, when the load voltage is a certain level or more, the generator can provide power. A selector 25 selects a target voltage for controlling the output voltage of a rectifier 2. An output controller 34 controls the rectifier 2 according to the target. A load judgment section 35 judges the terminal voltage of a battery 19. When the terminal voltage is within an allowable range with respect to the target value, permission for output is given to the output controller 34. When the load voltage is not within the allowable range, an alarm is raised. Even when the alarm is raised, if a load voltage develops which is not less than a predetermined voltage lower than the allowable range, the battery 19 can be charged by forced-output.
摘要翻译： 发电机装置可以为连接的电池提供产生的电力配合，并且即使负载电压不在适当的范围内，当负载电压在一定水平以上时，发电机也可以提供电力。 选择器25选择用于控制整流器2的输出电压的目标电压。 输出控制器34根据目标控制整流器2。 负载判定部35判断电池19的端子电压。 当端子电压在相对于目标值的允许范围内时，输出许可被给予输出控制器34。 当负载电压不在容许范围内时，会发出报警。 即使在报警提高的情况下，如果产生不低于允许范围的预定电压的负载电压，则可以通过强制输出来对电池19进行充电。
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公开(公告)号：US20050200666A1
公开(公告)日：2005-09-15
申请号：US11052023
申请日：2005-02-08
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
CPC分类号： B41J2/17596 , B05C1/0813 , B41J2/17509 , B41J11/0015 , B41J29/00
摘要： The present invention provides a liquid applying apparatus and an ink jet printing apparatus which can reduce evaporation that may occur when a application liquid is left in a liquid holding member for a long time, the liquid holding means forming a space between an elastic member and a roller to hold the application liquid, the apparatuses also being capable of preventing the leakage of the liquid from the liquid holding member regardless of a variation in the posture of the apparatus. In collectitng the application liquid from the liquid holding member to a storage tank, the apparatuses switches a selector valve to allow an air communicating port and a tube to communicate with each other. The apparatuses further drive a pump to collect the application liquid from a liquid applying member and channels to the storage tank. Once the collecting is finished, the air communicating valve is closed.
摘要翻译： 本发明提供了一种液体涂布装置和喷墨打印装置，其能够减少当将液体保持部件长时间放置时可能发生的蒸发，液体保持装置在弹性部件和弹性部件之间形成空间 辊保持施加液体，该装置还能够防止液体从液体保持构件泄漏，而与设备的姿势的变化无关。 在从液体保持部件向储液罐收集涂布液的情况下，切换阀，使空气连通口和管连通。 设备进一步驱动泵从液体施加构件收集施用液体并将通道传送到储存罐。 一旦收集结束，空气连通阀关闭。
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公开(公告)号：US20050179760A1
公开(公告)日：2005-08-18
申请号：US11052026
申请日：2005-02-08
申请人： Yoshinori Nakagawa , Naoji Otsuka , Osamu Iwasaki
发明人： Yoshinori Nakagawa , Naoji Otsuka , Osamu Iwasaki
CPC分类号： B41J11/0015
摘要： For a liquid applying mechanism of an ink jet printing apparatus, a liquid to be used for applying it to a medium is prevented from evaporating and leaking from a liquid holding member. An applying roller and the liquid holding member contact with each other to hold the liquid and apply the held liquid to a printing medium by means of the applying roller. In this configuration, the surface of the applying roller has no irregularities. Thereby, the applying roller can contact with the liquid holding member to form an adequate liquid-tight seal therebetween.
摘要翻译： 对于喷墨打印设备的液体施加机构，防止将其用于介质的液体从液体保持构件蒸发和泄漏。 施加辊和液体保持构件彼此接触以保持液体，并且通过施加辊将保持的液体施加到打印介质。 在该结构中，涂布辊的表面没有凹凸。 由此，涂布辊可以与液体保持构件接触，以在其间形成适当的液密密封。
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公开(公告)号：US06455555B1
公开(公告)日：2002-09-24
申请号：US09868742
申请日：2001-06-20
IPC分类号： A61K314418
CPC分类号： C07D215/12 , A61K31/427 , A61K31/4709 , A61K41/0009
摘要： The present invention relates to agents for anti-HIV infection, which contain, as an active ingredient, at least one photosensitizing dye selected from the group consisting of the compounds of the formulae (I) and (II): wherein R1, R2 and R3 are the same or different and each represents alkyl group having 1 to 4 carbon atoms, R4, R5 and R6 are the same or different and each represents alkyl group having 5 to 10 carbon atoms, and X− represents a physiologically acceptable monovalent anion. The present invention also relates to a method for treating or preventing HIV infection diseases, which includes administering the photosensitizing dye. A daily dose of the photosensitizing dye is usually 2 to 100 &mgr;g, and preferably 5 to 40 &mgr;g, per kg body weight. Administration of the photosensitizing dye to HIV infected subjects leads to improvement or cure of the symptoms of AIDS related complex and increase in CD4-positive lymphocytes, which is effective for the treatment of HIV infection diseases.
摘要翻译： 本发明涉及抗HIV感染剂，其含有选自由式（I）和（II）的化合物组成的组中的至少一种光敏染料作为活性成分：其中R1，R2和R3 各自表示具有1〜4个碳原子的烷基，R 4，R 5和R 6相同或不同，表示具有5〜10个碳原子的烷基，X表示生理上可接受的一价阴离子。 本发明还涉及治疗或预防HIV感染疾病的方法，其包括施用感光染料。 光敏染料的日剂量通常为每kg体重2至100杯，优选5至40杯。 将感染染料施用于HIV感染的受试者导致改善或治愈AIDS相关复合物的症状并增加CD4阳性淋巴细胞，这对于治疗HIV感染疾病是有效的。
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