公开(公告)号：US06779860B1

公开(公告)日：2004-08-24

申请号：US09438786

申请日：1999-11-12

申请人： Kazuhiko Hara ,  Shigenori Fukasawa ,  Nobuhito Takahashi ,  Norihiro Maruyama

发明人： Kazuhiko Hara ,  Shigenori Fukasawa ,  Nobuhito Takahashi ,  Norihiro Maruyama

IPC分类号： B41J2185

CPC分类号： B41J2/04581 ,  B41J2/04588 ,  B41J2/16526 ,  B41J2/1721 ,  B41J2002/1742

摘要： An ink-jet recording apparatus has a flushing signal generating unit that generates a flushing signal, and a recording head provided with nozzles and capable of jetting ink particles through the nozzles when driven by the flushing signal. The flushing signal causes the recording head to jet only main ink particles through the nozzles. The ink-jet recording apparatus suppresses the formation of mist of ink particles during a flushing operation.

摘要翻译： 喷墨记录装置具有产生冲洗信号的冲洗信号产生单元和设置有喷嘴的记录头，并且能够通过冲洗信号驱动时通过喷嘴喷射墨颗粒。 冲洗信号使得记录头仅通过喷嘴喷射主要墨颗粒。 喷墨记录装置抑制在冲洗操作期间形成墨颗粒的雾。

公开(公告)号：US06338539B1

公开(公告)日：2002-01-15

申请号：US08975663

申请日：1997-11-21

申请人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

发明人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

IPC分类号： B41J2165

CPC分类号： B41J2/17546 ,  B41J2/16532 ,  B41J2/17566 ,  B41J29/13 ,  B41J2002/17569

摘要： An ink jet recording device includes an external switch, a device for detecting the amount of ink left in each ink cartridge, and a device operating such that when an instruction to replace the ink cartridge is generated by the switch, or when a device detects an ink end of the cartridge, only the ink cartridge to be replaced is exposed through a window in the recording device. The ink cartridge to be replaced is specified, and only the specified ink cartridge is automatically moved to a replaceable position. Correct replacement of more than one ink cartridge is ensured, and the cartridge replacing work is simplified.

摘要翻译： 一种喷墨记录装置，包括外部开关，用于检测每个墨盒中留下的墨水量的装置，以及操作使得当由开关产生更换墨盒的指令时，或者当装置检测到 墨盒的墨水端，只有要更换的墨盒通过记录装置中的窗口露出。 指定要更换的墨盒，只有指定的墨盒自动移动到可更换的位置。 确保更换多个墨盒，并简化墨盒更换工作。

公开(公告)号：US06305778B1

公开(公告)日：2001-10-23

申请号：US09466834

申请日：1999-12-20

申请人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

发明人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

IPC分类号： B41J2165

CPC分类号： B41J2/1652 ,  B41J2/16532 ,  B41J2/19

摘要： Ink is sucked in a first amount from recording heads by applying negative pressure of suction pumps to the recording heads in a state in which communication between the recording heads and the atmosphere is cut off by sealing the recording heads by means of caps. The ink in the caps is then discharged by causing negative pressure of the suction pumps to act in a state in which the caps are made to communicate with the atmosphere, and then wiping is effected by a wiping blade.

摘要翻译： 在记录头和大气之间的连通被通过盖子密封记录头的状态下，通过在记录头上施加负压的吸入泵来将油墨从记录头吸入。 然后通过使抽吸泵的负压作用在使盖与大气连通的状态下，盖中的油墨被排出，然后通过擦拭刮板进行擦拭。

公开(公告)号：US6036299A

公开(公告)日：2000-03-14

申请号：US997546

申请日：1997-12-23

申请人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

发明人： Atsushi Kobayashi ,  Seiji Mochizuki ,  Kazuhisa Kawakami ,  Shigenori Fukasawa ,  Masahiro Isono ,  Masahiro Nakamura ,  Nobutoshi Ohtsuka ,  Nobuhito Takahashi ,  Hitoshi Hayakawa ,  Norihiro Maruyama

IPC分类号： B41J2/165

CPC分类号： B41J2/1652 ,  B41J2/16532 ,  B41J2/19

摘要： Ink is sucked in a first amount from recording heads by applying negative pressure of suction pumps to the recording heads in a state in which communication between the recording heads and the atmosphere is cut off by sealing the recording heads by means of caps. The ink in the caps is then discharged by causing negative pressure of the suction pumps to act in a state in which the caps are made to communicate with the atmosphere, and then wiping is effected by a wiping blade.

摘要翻译： 在记录头和大气之间的连通被通过盖子密封记录头的状态下，通过在记录头上施加负压的吸入泵来将油墨从记录头吸入。 然后通过使抽吸泵的负压作用在使盖与大气连通的状态下，盖中的油墨被排出，然后通过擦拭刮板进行擦拭。

公开(公告)号：US06286930B1

公开(公告)日：2001-09-11

申请号：US09437230

申请日：1999-11-10

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

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

IPC分类号： B41J2165

CPC分类号： B41J2/16511 ,  B41J2/16547

摘要： Cap holders (60, 70) are accommodation in a holder receiving member (40) in such a state that the cap holders are urged by springs toward the side of a recording head at two places with inclinations at angles of &thgr;1, &thgr;2 in the moving direction of a carriage and at an angle of &thgr;3 in a direction perpendicular thereto. Moments are produced by giving a difference to the distance between the whole periphery of a cap and the recording head, and peeling is effected from one point, so that the sealing of the recording head and the peeling of the cap off the recording head are made compatible.

摘要翻译： 帽保持器（60,70）在保持器接收构件（40）中容纳，在这种状态下，帽保持器在两个位置处以弹簧朝着记录头侧被倾斜，角度为θ1，θ2的倾斜在移动 滑架的方向和与其垂直的方向成θ3的角度。 通过赋予盖的整个周边与记录头之间的距离来产生时刻，并且从一个点进行剥离，使得记录头的密封和盖从记录头的剥离被制成 兼容。

公开(公告)号：US06273546B1

公开(公告)日：2001-08-14

申请号：US08980362

申请日：1997-11-28

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

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

IPC分类号： B41J2165

CPC分类号： B41J2/16511 ,  B41J2/16547

摘要： Cap holders (60, 70) are accommodation in a holder receiving member (40) in such a state that the cap holders are urged by springs toward the side of a recording head at two places with inclinations at angles of &thgr;1, &thgr;2 in the moving direction of a carriage and at an angle of &thgr;3 in a direction perpendicular thereto. Moments are produced by giving a difference to the distance between the whole periphery of a cap and the recording head, and peeling is effected from one point, so that the sealing of the recording head and the peeling of the cap off the recording head are made compatible.

摘要翻译： 帽保持器（60,70）在保持器接收构件（40）中容纳，在这种状态下，帽保持器在两个位置处以弹簧朝着记录头侧被倾斜，角度为θ1，θ2的倾斜在移动 滑架的方向和与其垂直的方向成θ3的角度。 通过赋予盖的整个周边与记录头之间的距离来产生时刻，并且从一个点进行剥离，使得记录头的密封和盖从记录头的剥离被制成 兼容。

公开(公告)号：US06467873B1

公开(公告)日：2002-10-22

申请号：US09635142

申请日：2000-08-09

申请人： Koichi Toba ,  Norihiro Maruyama ,  Nobuhito Takahashi

发明人： Koichi Toba ,  Norihiro Maruyama ,  Nobuhito Takahashi

IPC分类号： B41J2165

CPC分类号： B41J2/16538

摘要： A recording head is mounted on a carriage moving in a widthwise direction of a recording medium. The recording head includes a nozzle formation face having nozzle orifices from which ink drops are ejected for recording. An elastic wiping member is provided for wiping out ink on the nozzle formation face as the carriage is moved. A buffer member is mounted on the carriage so as to be adjacent to the recording head. The buffer member has a contact face for receiving restoration force of the elastic wiping member produced by the wiping operation in order to prevent received ink from splashing therearound.

摘要翻译： 记录头安装在沿记录介质的宽度方向移动的托架上。 记录头包括具有喷嘴喷嘴的喷嘴形成面，用于记录墨滴。 提供弹性擦拭构件，用于在托架移动时在喷嘴形成面上擦拭油墨。 缓冲构件以与记录头相邻的方式安装在滑架上。 缓冲部件具有用于接收通过擦拭操作产生的弹性擦拭部件的恢复力的接触面，以防止接收到的墨水在其周围飞溅。

公开(公告)号：US07357478B2

公开(公告)日：2008-04-15

申请号：US11339538

申请日：2006-01-26

申请人： Hidenori Usuda ,  Norihiro Maruyama ,  Kazutoshi Shimizu

发明人： Hidenori Usuda ,  Norihiro Maruyama ,  Kazutoshi Shimizu

IPC分类号： B41J2/165

CPC分类号： B41J2/17503

摘要： An air pressurization pump is driven to apply pressurized air pressure to a main tank storing ink. The pressurized air causes the ink to be supplied from the main tank to a recording head arranged on a carriage. A CPU of an inkjet recording apparatus selectively sets a drive control mode and a power saving control mode. The drive control mode operates the air pressurization pump, and the power saving control mode consumes less power than the drive control mode. If the drive control mode ends, the CPU shifts to the power saving control mode when a predetermined time elapses after the drive control mode ends and stops operating the gas pressurization pump.

摘要翻译： 驱动空气加压泵将加压空气压力施加到储存墨水的主储罐。 加压空气使油墨从主油箱供给到布置在托架上的记录头。 喷墨记录装置的CPU选择性地设置驱动控制模式和省电控制模式。 驱动控制模式操作空气加压泵，省电控制模式比驱动控制模式消耗更少的功率。 如果驱动控制模式结束，则在驱动控制模式结束之后经过预定时间时，CPU转移到省电控制模式，并停止操作气体加压泵。

公开(公告)号：US06886906B2

公开(公告)日：2005-05-03

申请号：US10408653

申请日：2003-04-08

申请人： Norihiro Maruyama ,  Takashi Mano

发明人： Norihiro Maruyama ,  Takashi Mano

IPC分类号： B41J2/165

CPC分类号： B41J2/16511

摘要： A liquid ejecting apparatus includes a carriage moving between a liquid ejecting area and a non-liquid ejecting area in a first direction, a liquid ejecting head, having a nozzle formation face from which a liquid droplet is ejected, the liquid ejecting head mounted on the carriage, a slider moving between a non-capping position and a capping position relative to the nozzle formation face in accordance with the movement of the carriage, a capping member provided on the slider, the capping member sealing the nozzle formation face when the slider is positioned on the capping position, a first spring urging the slider, and a guide member provided on the slider, and pushing against a side face of the liquid ejecting head.

摘要翻译： 液体喷射装置包括在第一方向上在液体喷射区域和非液体喷射区域之间移动的滑架，具有喷射液滴喷射形成面的液体喷射头，液体喷射头安装在 滑架，根据滑架的运动相对于喷嘴形成面在非封盖位置和封盖位置之间移动的滑块，设置在滑块上的封盖构件，当滑块为滑动件时，封盖构件密封喷嘴形成面 位于所述封盖位置上，第一弹簧推动所述滑块，以及引导构件，设置在所述滑块上，并且推靠在所述液体喷射头的侧面。

公开(公告)号：US5490734A

公开(公告)日：1996-02-13

申请号：US283876

申请日：1994-08-01

申请人： Norihiro Maruyama ,  Takao Mimura

发明人： Norihiro Maruyama ,  Takao Mimura

IPC分类号： B41J19/00 ,  B41J13/00 ,  B41J11/42

CPC分类号： B41J13/0045

摘要： The object of the current invention is to print characters, for example, on a substantially full area of a recording medium extended up to the leading or trailing edge of the recording medium. A carriage is moved so that a print hole of a ribbon mask is positioned at a medium center as viewed in the direction of feeding of a recording medium. The recording medium is fed to a position so that the print hole is at a print start position. A print operation is carried out toward a first side edge of the recording medium. The recording medium is then fed in the reverse direction to a position where the print hole is away from the recording medium as viewed in the character pitch direction. The carriage is then moved so that the print hole is positioned at a medium center as viewed in the direction of feeding of a recording medium. Thereafter, the medium is fed to a position so that the print hole is at a print start position. A print operation is then carried out toward a second side of the recording medium. A similar operation may be carried out to print on the trailing edge of a recording medium. Thus, characters may be printed on the leading or trailing edge of the recording medium without catching the any of the corners of the recording medium on the print hole.

摘要翻译： 本发明的目的是打印例如在延伸到记录介质的前端或后缘的记录介质的基本上完整的区域上的字符。 移动滑架使得带状掩模的打印孔位于从记录介质的馈送方向观察的介质中心处。 将记录介质送入位置，使得打印孔处于打印开始位置。 朝向记录介质的第一侧边缘进行打印操作。 然后，记录介质沿着与字符间距方向相同的反方向被馈送到打印孔远离记录介质的位置。 然后移动滑架，使得当从记录介质的馈送方向观察时，打印孔位于中间中心。 此后，将介质送入位置，使得打印孔处于打印开始位置。 然后朝向记录介质的第二侧执行打印操作。 可以进行类似的操作以在记录介质的后端上进行打印。 因此，可以在记录介质的前端或后端打印字符，而不会将记录介质的任何角落在打印孔上。