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公开(公告)号：US20110216142A1
公开(公告)日：2011-09-08
申请号：US13109470
申请日：2011-05-17
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。
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公开(公告)号：US07896966B2
公开(公告)日：2011-03-01
申请号：US11621346
申请日：2007-01-09
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。
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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。
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公开(公告)号：US07696642B2
公开(公告)日：2010-04-13
申请号：US12069818
申请日：2008-02-13
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。
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公开(公告)号：US07591545B2
公开(公告)日：2009-09-22
申请号：US11463442
申请日：2006-08-09
IPC分类号： B41J2/17
CPC分类号： B41J11/0015
摘要： In a liquid application device and an inkjet recording apparatus, 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 tank 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 first and 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 first and second tubes, and a third valve which switches shutoff and link between third and fourth tubes.
摘要翻译： 在液体施加装置和喷墨记录装置中，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。 液体施加装置包括储存施加液的缓冲罐，供给空间产生基座。 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切断和连接的第一阀，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：US07588639B2
公开(公告)日：2009-09-15
申请号：US12124744
申请日：2008-05-21
CPC分类号： B05C1/0813 , B41J2/17509 , B41J2/17596 , B41J11/0015 , B41J29/00
摘要： A liquid applying apparatus can prevent an applying liquid from evaporating while an applying operation is stopped and can reliably prevent the liquid from leaking even when, for example, the posture of the apparatus is tilted. An abutting member of a holding member is abutted, under an urging force of a spring, against an applying surface of an applying roller. Thus, a liquid holding space is formed between the applying roller and a holding member to hold the applying liquid. The abutting member is annularly formed of a single member. The applying roller rotates to cause the applying liquid held in the holding space to adhere to an outer peripheral surface of the applying roller. The applying liquid is then applied to the applying medium.
摘要翻译： 液体涂布装置可以防止施加液体在施加操作停止时蒸发，并且即使例如设备的姿势倾斜，也可以可靠地防止液体泄漏。 保持构件的抵接构件在弹簧的作用力下抵靠着施加辊的施加表面。 因此，在施加辊和保持构件之间形成液体保持空间以保持施加液体。 抵接构件由单个构件环形地形成。 施加辊旋转以使保持在保持空间中的施加液体粘附到施加辊的外周表面。 然后将施加液体施加到施加介质上。
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97.发明授权Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method 失效异常判定装置，图像形成装置，复印机及信息取得方法公开(公告)号：US07457550B2
公开(公告)日：2008-11-25
申请号：US11333702
申请日：2006-01-18
申请人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
发明人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
IPC分类号： G03G15/00
CPC分类号： H04N1/00037 , G03G15/55 , H04N1/00002 , H04N1/00039 , H04N1/00055 , H04N1/00058 , H04N1/00061 , H04N1/00063 , H04N1/00074 , H04N2201/0091
摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.
摘要翻译： 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。
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公开(公告)号：US07396095B2
公开(公告)日：2008-07-08
申请号：US11153343
申请日：2005-06-16
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/2125
摘要： In a print head having arrays of large nozzles and small nozzles with different ink ejection volumes that are connected to a common ink chamber, the preliminary ejection operation is performed 29,000 times first on only the large nozzles at an ejection frequency of 10 kHz to discharge viscous or mixed color ink from ink chambers. After the preliminary ejection operation of the large nozzles is finished, only the small nozzles are made to perform the preliminary ejection operation 2,000 times at an ejection frequency of 10 kHz. Reducing the number of preliminary ejections from the small nozzles in this manner can minimize the generation of stray mist. Further, by performing the preliminary ejection operation on the large nozzles first, it is possible to discharge enough viscous ink from the ink chamber.
摘要翻译： 在具有连接到公共墨水室的具有不同喷墨量的大喷嘴阵列和小喷嘴的打印头中，首先仅在大喷嘴上以10kHz的喷射频率执行预先喷射操作29,000次以排出粘性 或来自墨水室的混合彩色墨水。 在大喷嘴的预喷射操作完成之后，仅使小喷嘴以10kHz的喷射频率进行2000次预喷射操作。 以这种方式从小喷嘴减少初步喷射的数量可以最小化杂散雾的产生。 此外，通过首先对大喷嘴进行预喷射操作，可以从墨室排出足够的粘性墨。
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公开(公告)号：US20080150990A1
公开(公告)日：2008-06-26
申请号：US11945585
申请日：2007-11-27
IPC分类号： B41J29/38
CPC分类号： B41J29/02 , B41J2/1721 , B41J2/1752 , B41J11/0065 , B41J11/06 , B41J29/38 , B41J2002/1742
摘要： A necessary amount of suppression ink is applied to each portion of an ink absorber in a short time and in an efficient manner. For that end, carriage scan is performed while changing an ejection condition of suppression ink so as to change an application amount of suppression ink according to a position of an ink absorber. This makes it possible to appropriately apply suppression ink, which suppresses accumulation of ink, to the entire area of the ink absorber by carriage scan in a short time even if an application amount of accumulation ink differs from part to part of the ink absorber.
摘要翻译： 在短时间内以有效的方式将必要量的抑制油墨施加到吸墨体的每个部分上。 为此，在改变抑制油墨的喷射状态的同时进行支架扫描，以根据吸墨体的位置改变抑制油墨的施加量。 这使得即使累积油墨的施加量不同于油墨吸收体的一部分，也可以在短时间内适当地施加抑制油墨累积的抑制油墨到油墨吸收体的整个区域。
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公开(公告)号：US20070126835A1
公开(公告)日：2007-06-07
申请号：US11538263
申请日：2006-10-03
IPC分类号： B41J2/01
CPC分类号： B41J11/0015 , B41J11/0025
摘要： The present invention provides a liquid application device and an inkjet recording apparatus which are capable of reducing harmful effects resulting from an increase in the number of times of using an application member (for example, a roller). An embodiment of the present invention includes: a supply port for supplying application liquid to a liquid retention space; and a collection port for collecting the application liquid from the liquid retention space, wherein the liquid is applied by a application member in a state where a negative pressure of the collection port is larger than that of the supply port. In such a configuration, the liquid supply port is arranged at a position relatively close to a transferring reference, and the liquid collection port is arranged at a position relatively far from the transferring reference.
摘要翻译： 本发明提供一种液体涂布装置和喷墨记录装置，其能够减少由于使用使用构件（例如辊）的次数增加而引起的有害影响。 本发明的一个实施例包括：用于将液体供应到液体保留空间的供应口; 以及用于从液体保留空间收集涂布液的收集口，其中，所述液体在所述收集口的负压大于所述供给口的负压的状态下由涂布部件施加。 在这样的结构中，液体供给口配置在相对接近转印基准的位置，液体收集口配置在距转印基准相对较远的位置。
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