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    Ink jet recording apparatus
    4.
    发明授权
    Ink jet recording apparatus 失效
    喷墨记录装置

    公开(公告)号：US6095632A

    公开(公告)日：2000-08-01

    申请号：US980378

    申请日：1997-11-28

    申请人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Masahiro Isono

    发明人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Masahiro Isono

    IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185 ,  B41J29/38

    CPC分类号： B41J2/1652

    摘要： An ink jet recording apparatus comprising: an ink jet recording head having a discharging orifice, for discharging ink droplets through the discharging orifice; a carriage for moving the recording head to a recording section and a capping position; a capping member for sealingly capping the recording head; a suction pump for applying a negative pressure to the capping member; a power switch; power source control means for controlling the supply of electric power from a power source circuit in response to the power switch; power-off time detecting means for detecting a time elapsing after an instruction to stop the supply of electric power is issued by the power switch; and control means for operating such that the control means compares a power-off time with a first reference time, and if the power-off time is shorter than the first reference time, the control means performs a flushing operation, and if the power-off time is longer than the first reference time, the control means moves the recording head to a position being confronted with the capping member and operates the suction pump to suck ink from the recording head.

    摘要翻译： 一种喷墨记录装置，包括：具有排出孔的喷墨记录头，用于通过排出孔排放墨滴; 用于将记录头移动到记录部分和封盖位置的托架; 用于密封地盖住记录头的封盖构件; 用于向所述封盖构件施加负压的抽吸泵; 电源开关; 电源控制装置，用于响应于电源开关控制来自电源电路的电力供应; 断电时间检测装置，用于通过电源开关发出停止供电指示之后经过的时间; 以及用于操作的控制装置，使得所述控制装置将停电时间与第一参考时间进行比较，并且如果所述断电时间比所述第一参考时间短，则所述控制装置执行冲洗操作， 关闭时间比第一参考时间长，控制装置将记录头移动到与封盖构件相对的位置，并且操作抽吸泵以从记录头吸墨。

    Ink-jet recording apparatus
    5.
    发明授权
    Ink-jet recording apparatus 失效
    喷墨记录装置

    公开(公告)号：US5793391A

    公开(公告)日：1998-08-11

    申请号：US514141

    申请日：1995-08-11

    申请人： Kazuhisa Kawakami ,  Keiichi Ohshima ,  Satoshi Fujioka ,  Seiji Mochizuki ,  Masahiro Isono ,  Atsushi Kobayashi

    发明人： Kazuhisa Kawakami ,  Keiichi Ohshima ,  Satoshi Fujioka ,  Seiji Mochizuki ,  Masahiro Isono ,  Atsushi Kobayashi

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16544

    摘要： An ink-jet recording apparatus includes: an ink-jet recording head; a carriage on which the ink-jet recording head is mounted, the carriage being capable of traveling between a printing and a non-printing area, the carriage having an operating lever on non-printing area thereof; and a wiper for wiping the ink-jet recording head in the non-printing area, the wiper having a projected piece including two tilted sides, the tilted sides being projecting toward the passage in which the carriage moves when the wiper is set in position where the wiper is capable of wiping, wherein, while the carriage is moved in the directions of printing and non-printing area of the carriage, the operating lever comes in contact with the projected piece of the wiping lever so as to move the wiping means out of the traveling passage of the carriage.

    摘要翻译： 一种喷墨记录装置，包括：喷墨记录头; 滑架，其上安装有喷墨记录头，滑架能够在打印区域和非打印区域之间移动，滑架在非打印区域上具有操作杆; 以及用于在非打印区域中擦拭喷墨记录头的擦拭器，所述擦拭器具有包括两个倾斜侧的突出片，所述倾斜侧朝向所述滑架移动的通道突出， 擦拭器能够擦拭，其中，当托架沿着托架的打印和非打印区域的方向移动时，操作杆与擦拭杆的突出片接触，以便将擦拭装置移出 的运输通道。

    Print head capping device having an inclined cap
    9.
    发明授权
    Print head capping device having an inclined cap 失效
    具有倾斜盖的打印头盖装置

    公开(公告)号：US06203136B1

    公开(公告)日：2001-03-20

    申请号：US08792112

    申请日：1997-01-31

    申请人： Nobuhito Takahashi ,  Seiji Mochizuki ,  Masahiro Isono ,  Shigenori Fukasawa ,  Atsushi Kobayashi ,  Kazuhisa Kawakami

    发明人： Nobuhito Takahashi ,  Seiji Mochizuki ,  Masahiro Isono ,  Shigenori Fukasawa ,  Atsushi Kobayashi ,  Kazuhisa Kawakami

    IPC分类号： B41J2165

    CPC分类号： B41J2/16508 ,  B41J2/16511

    摘要： On a slider which is pressed by a carriage to follow the movement the carriage while moving up and down on a base in accordance with the movement of the carriage, a cap is provided swingably through a support frame urged against a recording head by a spring or the like so that only one of its corners projects out at the time of non-capping. The cap moving up in accordance with the movement of the carriage, first, comes into contact with a nozzle plate of the recording head, and then expands the contact region gradually until it contacts with the whole of the nozzle plate. Therefore, pressure is concentrated in the contact free region partially so that the cap becomes familiar to the nozzle plate from its one corner and expands the contact region to make sealing finally.

    摘要翻译： 在滑架上，由滑架按压以使滑架沿着滑架移动，同时根据滑架的运动在底座上上下移动，盖子可摆动地设置穿过支撑框架，该支撑框架通过弹簧推靠在记录头上， 这样，只有其中一个角落在不加盖的时候突出出来。 首先，根据滑架的运动向上移动的盖子与记录头的喷嘴板接触，然后逐渐扩大接触区域直到其与整个喷嘴板接触。 因此，部分地将压力集中在无接触区域中，使得帽子从其一个角部变得熟悉喷嘴板，并且最终使接触区域膨胀以进行密封。

    Ink jet recording apparatus
    10.
    发明授权
    Ink jet recording apparatus 失效
    喷墨记录装置

    公开(公告)号：US06174042B1

    公开(公告)日：2001-01-16

    申请号：US08967819

    申请日：1997-11-12

    申请人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono

    发明人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono

    IPC分类号： B41J2165

    CPC分类号： B41J2/17546 ,  B41J2/1652 ,  B41J2/17566 ,  B41J2002/17569

    摘要： An ink jet recording apparatus includes an ink consumption operating unit that adds a quantity of ink to be discharged by suction processing as a quantity of ink consumed before performing the suction processing. The ink jet recording apparatus includes also a suction control unit that performs the suction processing after such addition. A remaining ink level is calculated by estimating a quantity of ink to be used in a large volume for sucking as a quantity of ink consumed, and, even if a power supply switch is turned off before the sucking operation is terminated, the calculated remaining ink level as a quantity of ink consumed is added to a consumption storage unit 33. As a result, a possible erroneous overestimation of the remaining ink level in an ink cartridge can be avoided.

    摘要翻译： 一种喷墨记录装置，包括一个墨水消耗操作单元，其通过抽吸处理将要排出的墨水量作为在执行抽吸处理之前消耗的墨水量。 喷墨记录装置还包括在这种添加之后执行抽吸处理的抽吸控制单元。 剩余的墨水量是通过以大量的吸取量来估计要消耗的墨量的量来计算的，并且即使在吸引操作结束之前关闭电源开关，计算的剩余墨水 作为消耗的墨水量被添加到消耗存储单元33中。结果，可以避免对墨盒中剩余墨水量的可能的错误过高估计。