公开(公告)号：US5475404A

公开(公告)日：1995-12-12

申请号：US304215

申请日：1994-09-12

申请人： Kazuyoshi Takahashi ,  Yasuhiro Numata ,  Koji Terasawa ,  Hideo Fukazawa ,  Hitoshi Miyazaki ,  Takao Aichi

发明人： Kazuyoshi Takahashi ,  Yasuhiro Numata ,  Koji Terasawa ,  Hideo Fukazawa ,  Hitoshi Miyazaki ,  Takao Aichi

IPC分类号： B41J2/165

CPC分类号： B41J2/1652

摘要： An ink jet recording apparatus comprises a timer for measuring an elapse of time from a predetermined measurement start timing, a backup power source for supplying power to the timer when a main power source is turned off, and a controller for changing the content and/or the frequency of a recover operation for recovering and preventing a discharge error in a discharge port for discharging ink on the basis of the elapsed time.

摘要翻译： 一种喷墨记录装置，包括：计时器，用于从预定的测量开始时刻测量经过的时间;当主电源关闭时，用于向定时器供电的备用电源;以及控制器，用于改变内容和/或 基于经过时间来恢复和防止排出墨水的排出口的排出误差的恢复操作的频率。

公开(公告)号：US4967204A

公开(公告)日：1990-10-30

申请号：US323161

申请日：1989-03-15

申请人： Koji Terasawa ,  Hideaki Okamoto ,  Hideki Yamaguchi

发明人： Koji Terasawa ,  Hideaki Okamoto ,  Hideki Yamaguchi

IPC分类号： B41J2/165

CPC分类号： B41J2/1652

摘要： An operation method on an ink jet recording apparatus, comprises the steps of: moving a recording head to a position at which the recording head faces to a cap, causing the recording head to discharge ink from an ink discharge port thereof into the cap after each lapse of a predetermined time period or each lapse of a printing operation period for a predetermined numbers of lines; and idle-discharging the ink collected in the cap when the removing operation of a recording medium is performed succeedingly to the discharge, or when the period longer than said printing operation period has been lapsed while the recording head stays at the position.

摘要翻译： 一种喷墨记录装置的操作方法，包括以下步骤：将记录头移动到记录头面对盖的位置，使记录头在每一个之后将墨从其排墨口排出到盖中 经过预定时间段或每个经过打印操作周期的预定行数; 并且当记录介质的去除操作在放电之后执行时，或者当记录头停留在该位置时比在所述打印操作期间长的时间已经过去的时间段内，将收集在盖中的墨水怠速排出。

公开(公告)号：US4728970A

公开(公告)日：1988-03-01

申请号：US909934

申请日：1986-09-22

申请人： Koji Terasawa

发明人： Koji Terasawa

IPC分类号： B41J2/18 ,  B41J2/165 ,  B41J2/185 ,  G01D15/18

CPC分类号： B41J2/16523

摘要： An apparatus for recovering the discharge function of an ink-jet printer by suction comprises a plurality of cap members facing fluid discharge recording means each for ejecting an ink onto a recording surface of a recording medium so as to record an image, wherein each of the cap members comprises a cap slider disposed in a cap holder to be movable in a back-and-forth direction and having a rear end portion provided with a stopper member which can abut against a rear end face of the cap holder; a rubber member disposed in a front opening portion of the cap slider and having an inner portion which can be coupled to the fluid discharge recording means; and a spring member interposed between the cap holder and the cap slider and compressed when the rubber member is depressed backward.

公开(公告)号：US4712172A

公开(公告)日：1987-12-08

申请号：US722396

申请日：1985-04-12

申请人： Takehiko Kiyohara ,  Koji Terasawa ,  Akira Miyakawa

发明人： Takehiko Kiyohara ,  Koji Terasawa ,  Akira Miyakawa

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/165 ,  B41J2/195 ,  G01D9/30 ,  G01D15/16

CPC分类号： B41J2/04563 ,  B41J2/0458 ,  B41J2/165 ,  B41J2/195 ,  G01D9/30

摘要： In a recorder having a record head which discharges liquid to record dots and which has a discharge energy generating element arranged on a substrate, a liquid discharge port arranged for the discharge energy generating element and a liquid path for supplying the liquid to the liquid discharge path, non-discharge of the liquid in the recorder is prevented by energizing the discharge energy generating element in a non-discharge condition when the recorder is powered on and/or when a predetermined waiting time has elapsed.

摘要翻译： 在具有排出液体以记录点的记录头的记录器中，并且具有布置在基板上的排出能量产生元件，设置用于排出能量产生元件的液体排出口和用于将液体供应到液体排出路径的液体路径 当记录器通电时和/或当经过预定的等待时间时，通过在非放电状态下激励排出能量产生元件来防止记录器中的液体的不排出。

公开(公告)号：US4682184A

公开(公告)日：1987-07-21

申请号：US903843

申请日：1986-09-04

申请人： Koji Terasawa

发明人： Koji Terasawa

IPC分类号： B41J2/18 ,  B41J2/165 ,  B41J2/185 ,  G01D15/16

CPC分类号： B41J2/16523

摘要： A suction recovering device for an ink jet printer is provided with liquid injection recording means for injecting ink to the recording surface of a recording medium to thereby effect recording and a cap member opposed to the liquid injection recording means in a predetermined position, characterized in that a porous cellular structure in which capillary forces are created is provided below the cap member, the porous cellular structure being designed so as to be capable of contacting a porous absorbing member in a waste ink reservoir.

摘要翻译： 一种用于喷墨打印机的抽吸回收装置设置有用于将油墨注入记录介质的记录表面以进行记录的液体注入记录装置和与液体注射记录装置相对的盖构件在预定位置，其特征在于： 产生毛细管力的多孔多孔结构体设置在盖构件的下方，多孔多孔结构被设计成能够接触废墨储存器中的多孔吸收构件。

公开(公告)号：US4631554A

公开(公告)日：1986-12-23

申请号：US536736

申请日：1983-09-28

申请人： Koji Terasawa

发明人： Koji Terasawa

IPC分类号： B41J2/18 ,  B41J2/165 ,  B41J2/185 ,  G01D15/18

CPC分类号： B41J2/16523

摘要： An ink jet printing apparatus has a printing head assembly for ejecting an ink as an ink drop from an opening on a printing medium, the ink being stored inside the ink jet printing apparatus; and an ejection recovery unit, arranged to communicate with the printing head assembly through a channel, for eliminating nonejection of the ink from the printing head assembly by generating a negative pressure, the ejection recovery unit being arranged to determine the negative pressure.

摘要翻译： 喷墨打印设备具有用于从打印介质上的开口喷射作为墨滴的墨的打印头组件，所述墨被存储在喷墨打印设备内; 以及喷射恢复单元，其布置成通过通道与打印头组件通信，用于通过产生负压来消除墨从打印头组件的不喷墨，该喷射恢复单元布置成确定负压。

公开(公告)号：US4628333A

公开(公告)日：1986-12-09

申请号：US679405

申请日：1984-12-07

申请人： Koji Terasawa

发明人： Koji Terasawa

IPC分类号： B41J2/175 ,  G01D15/18

CPC分类号： B41J2/175

摘要： An ink jet recording head has a nozzle for discharging ink and an ink chamber for supplying ink to the nozzle. A valve mechanism actuated by a vacuum force is arranged in the ink chamber in which an air layer is created as the ink is supplied into the ink chamber.

摘要翻译： 喷墨记录头具有用于排出墨的喷嘴和用于向喷嘴供墨的墨室。 由真空力驱动的阀机构设置在油墨室中，当油墨供应到油墨室中时，在其中产生空气层。

公开(公告)号：US4600931A

公开(公告)日：1986-07-15

申请号：US649958

申请日：1984-09-11

申请人： Koji Terasawa

发明人： Koji Terasawa

IPC分类号： B41J2/165 ,  G01D15/18

CPC分类号： B41J2/16511 ,  B41J2/16523

摘要： An ink jet recording apparatus of the type in which ink is jetted toward recording paper from the tip end of a recording head to effect printing on the recording paper. The recording head is provided with a capping for covering the tip end of the head. The capping includes an ink suction mechanism for sucking ink from the recording head only when the tip end is capped.

摘要翻译： 一种喷墨记录装置，其中墨水从记录头的末端向记录纸喷射以在记录纸上进行打印。 记录头设置有用于覆盖头部的末端的封盖。 封盖包括仅在顶端被盖住时从记录头吸墨的吸墨机构。

公开(公告)号：US4599625A

公开(公告)日：1986-07-08

申请号：US713883

申请日：1985-03-20

申请人： Koji Terasawa ,  Akira Miyakawa ,  Takehiko Kiyohara

发明人： Koji Terasawa ,  Akira Miyakawa ,  Takehiko Kiyohara

IPC分类号： B41J2/175 ,  G01D15/18 ,  B65D35/56

CPC分类号： B41J2/17513 ,  B41J2002/17516

摘要： An ink tank comprises a deformable ink bag for storing ink provided in a case, wherein a low strength portion is formed in a member constituting said case, and a lever for pressing said ink bag is formed by breaking said low strength portion. An ink-jet recording apparatus comprises a recording head unit having a discharging port for forming a flying droplet by discharging ink, and an ink tank for storing ink supplied to said recording head unit, wherein means for breaking a low strength portion of a case for said ink tank is provided to fixing means for fixing said ink tank in which a deformable ink bag for storing ink is provided in said case, said low strength portion is formed in a member constituting said case, and a lever for pressing said ink bag is formed by breaking said low strength portion.

摘要翻译： 墨盒包括用于存储设置在壳体中的墨水的可变形墨水袋，其中在构成所述壳体的构件中形成低强度部分，并且通过破坏所述低强度部分形成用于按压所述墨水袋的杆。 一种喷墨记录装置，包括：记录头单元，具有用于通过排出墨水形成飞溅液滴的排出口;以及用于储存供应到所述记录头单元的墨水的墨水罐，其中用于将壳体的低强度部分断开的装置 所述墨盒设置在固定装置中，用于固定所述墨盒，在所述墨盒中设置有用于存储墨水的可变形墨水袋，所述低强度部分形成在构成所述外壳的构件中，并且用于按压所述墨水袋的杠杆是 通过破坏所述低强度部分形成。

公开(公告)号：US4369454A

公开(公告)日：1983-01-18

申请号：US107938

申请日：1979-12-28

申请人： Hiroshi Kyogoku ,  Koji Terasawa

发明人： Hiroshi Kyogoku ,  Koji Terasawa

IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J11/48 ,  B41J29/17 ,  B41J29/38 ,  G06K15/10 ,  G01D15/18

CPC分类号： B41J2/16511 ,  B41J11/48

摘要： A recording apparatus is disclosed which is improved in operability by linking a printing head protection device with a switch mechanism. The printing head comprises an ink jet head and the switch mechanism comprises a power source switch, print switch etc.

摘要翻译： 公开了一种记录装置，其通过将打印头保护装置与开关机构连接而提高了可操作性。 打印头包括喷墨头，开关机构包括电源开关，打印开关等。