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1. 发明授权

US6097407A Package for ink jet head 失效
标题翻译：喷墨头包装
公开(公告)号：US6097407A
公开(公告)日：2000-08-01
申请号：US340473
申请日：1994-11-14
申请人： Koji Terasawa , Takashi Nojima , Hideki Yamaguchi
发明人： Koji Terasawa , Takashi Nojima , Hideki Yamaguchi
IPC分类号： B41J2/165 , B41J2/17 , B41J2/175 , B41J29/13 , B65D81/26
CPC分类号： B41J2/16505 , B41J2/1714 , B41J2/17533
摘要： A container including a lid contains an ink jet cartridge, with the lid permitting removal of the cartridge when opened. The cartridge has a head portion with a discharge opening therein. The container includes an ink absorbing member spaced apart from and facing the discharge opening.
摘要翻译：包括盖子的容器包含一个喷墨墨盒，盖子打开时可以取出墨盒。药筒具有其中具有排出口的头部。容器包括与排出口间隔开并面对排出口的吸墨件。

2. 发明授权

US5231416A Container for ink jet head and recovering method of ink jet head using container 失效
标题翻译：用于喷墨头的容器和使用容器的喷墨头的回收方法
公开(公告)号：US5231416A
公开(公告)日：1993-07-27
申请号：US789632
申请日：1991-11-12
申请人： Koji Terasawa , Takashi Nojima , Hideki Yamaguchi
发明人： Koji Terasawa , Takashi Nojima , Hideki Yamaguchi
IPC分类号： B41J2/165 , B41J2/17 , B41J2/175
CPC分类号： B41J2/16505 , B41J2/1714 , B41J2/175 , B41J2/17533
摘要： A container for an ink jet head having a discharge opening therein includes an openable containing member for containing the ink jet head and permitting removal of the ink jet head when opened, and a discharge recovery member for discharging ink from the discharge opening of the ink jet head in response to removing the ink jet head from the container, in response to opening the openable containing member, or in response to pressing against a wall of the container member.
摘要翻译：一种用于其中具有排出口的喷墨头的容器包括一个可打开的容纳部件，用于容纳喷墨头，并且当打开时允许喷墨头移除;以及一个用于从喷墨头的排出口排出墨水的排出回收部件响应于打开可打开的容纳构件或者响应于压靠容器构件的壁而将喷墨头从容器中移除的头部。

3. 发明授权

US6082846A Ink jet recording with recovery operation and associated test printing 失效
标题翻译：喷墨记录与恢复操作和相关的测试打印
公开(公告)号：US6082846A
公开(公告)日：2000-07-04
申请号：US340475
申请日：1994-11-14
申请人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
发明人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
IPC分类号： B41J2/165 , B41J29/393
CPC分类号： B41J2/1652
摘要： A system using an ink jet recording head for scanning between a recording area and a non-recording area and for discharging ink to record an image on a recording medium at the recording area. The system includes wiping a discharge surface of the ink jet recording head, preliminarily discharging ink from the recording head after wiping, and performing normal recording in response to a recording signal without wiping the discharge surface of the ink jet recording head after the preliminary discharge.
摘要翻译：一种使用喷墨记录头的系统，用于在记录区域和非记录区域之间进行扫描，并且用于排出墨水以将图像记录在记录区域上的记录介质上。该系统包括擦拭喷墨记录头的排出表面，在擦拭之后从记录头预先排出墨，并且响应于记录信号进行正常记录，而不擦拭喷墨记录头的排出表面。

4. 发明授权

US5202702A Ink jet recording apparatus and a method of cleaning a recording head used in the apparatus 失效
标题翻译：喷墨记录装置和清洁装置中使用的记录头的方法
公开(公告)号：US5202702A
公开(公告)日：1993-04-13
申请号：US834999
申请日：1992-02-14
申请人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
发明人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
IPC分类号： B41J2/165
CPC分类号： B41J2/16547
摘要： A method of cleaning an ink jet recording head uses a flexible blade that is moved forwardly and backwardly in response to the capping operation of the front surface of the recording head and the movement of a carriage, and the front surface of the recording head is wiped by the blade in response to the movement of the carriage. An ink jet recording apparatus has a recording head disposed on a carriage, cap means for covering the front surface of the recording head and a blade for cleaning the front surface of the recording head, characterized by blade moving means for moving the blade forward or backward in the direction of the recording head by movement of the cap means and movement of the carriage.
摘要翻译：清洁喷墨记录头的方法使用响应于记录头的前表面的盖帽操作和滑架的运动而向前和向后移动的柔性刮板，并且擦拭记录头的前表面由叶片响应于滑架的运动。一种喷墨记录装置，具有设置在滑架上的记录头，用于覆盖记录头前表面的盖装置和用于清洁记录头前表面的刮板，其特征在于用于向前或向后移动刮板的刮板移动装置通过盖装置的移动和托架的运动在记录头的方向上移动。

5. 发明授权

US4893138A Ink jet recovery device including a communicating valve and a ventilating valve 失效
标题翻译：喷墨回收装置包括连通阀和通气阀
公开(公告)号：US4893138A
公开(公告)日：1990-01-09
申请号：US166527
申请日：1988-03-10
申请人： Koji Terasawa , Hideki Yamaguchi , Akira Miyakawa , Shinya Matsui , Mikio Shiga , Shigeru Tsuyukubo
发明人： Koji Terasawa , Hideki Yamaguchi , Akira Miyakawa , Shinya Matsui , Mikio Shiga , Shigeru Tsuyukubo
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/18 , B41J2/16523
摘要： A recovery device for an ink jet recording apparatus having a cup for an ink discharge port of a recording head and a suction device communicating with the cap for sucking ink from the ink discharge port includes a communicating tube, a communicating valve, and a ventilating valve. The communication tube communicates with the cap and a subtank which supplies ink to the recording head. A communicating valve connects and disconnects communication of the cap with the subtank and is provided in an intermediate portion of the tube. A ventilating valve communicates the interior of the tube with the atmosphere and is provided separately from the communicating valve.

6. 发明授权

US5053787A Ink jet recording method and head having additional generating means in the liquid chamber 失效
标题翻译：喷墨记录方法和在液体室中具有附加发生装置的头部
公开(公告)号：US5053787A
公开(公告)日：1991-10-01
申请号：US625705
申请日：1990-12-11
申请人： Koji Terasawa , Hideki Yamaguchi
发明人： Koji Terasawa , Hideki Yamaguchi
IPC分类号： B41J2/165 , B41J2/18
CPC分类号： B41J2/16526 , B41J2/1652 , B41J2/18
摘要： In a discharge recovery method for an ink jet recording head, a recording head having discharge openings for discharging ink therethrough, liquid paths in which recording energy generating members generating energy for discharging the ink through the discharge openings are provided and which communicate with the discharge openings, and a liquid chamber communicating with the liquid paths for supplying the ink to the liquid paths is used to drive heat energy generating means provided in the liquid chamber for generating heat energy for causing a change in the state of the ink in the liquid chamber and creating a bubble, during nonrecording, thereby causing the ink to be discharged through the discharge openings.
摘要翻译：在喷墨记录头的排出回收方法中，具有用于排出油墨的排出口的记录头设置有通过排出口产生用于排出油墨的能量产生部件的记录能量产生部件，其与排出口连通并且与用于向液体通道供应墨水的液体通路连通的液体室用于驱动设置在液体室中的热能产生装置，用于产生用于使液体室中的墨水的状态改变的热能，在非记录期间产生气泡，从而使油墨通过排出口排出。

7. 发明授权

US4967204A Method for ensuring stable operation of an ink jet recording apparatus 失效
标题翻译：确保喷墨记录装置的稳定操作的方法
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。

8. 发明授权

US4970534A Ink jet recovery device having a spring-loaded cap and a mechanism for pressing the cap against a recording head and apparatus incorporating the device 失效
标题翻译：喷墨回收装置具有弹簧加载盖和用于将盖压靠在记录头上的机构和结合该装置的装置
公开(公告)号：US4970534A
公开(公告)日：1990-11-13
申请号：US357303
申请日：1989-05-26
申请人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
发明人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi
IPC分类号： B41J2/18 , B41J2/165 , B41J2/17 , B41J2/175 , B41J2/185
CPC分类号： B41J2/16511
摘要： An ink jet recovery device comprises an elastic cap that is movable between a retracted position, in which it is spaced from a recording head, and a contact position, in which it is pressed against and seals the recording head. The recovery device also includes a rotatable drive gear having a cam surface, with a retracting cam and a compression cam, for moving the cap. When the drive gear is in a first angular position the retracting cam moves the cap to its retracted position, and when the drive gear is in a second angular position the compression cam presses the cap against the recording head. The drive gear has a third angular position for disengaging the pin from the cam surface so that a spring can press the cap into the contact position. In operation, the compression cam further presses the cap toward the recording in order to force air into the recording head to aid recovery.
摘要翻译：一种喷墨回收装置包括弹性帽，该弹性帽可以在其与记录头间隔开的缩回位置和接触位置之间移动，在该位置中，所述弹性帽被压靠并密封记录头。回收装置还包括具有凸轮表面的可旋转的驱动齿轮，具有用于移动盖的缩回凸轮和压缩凸轮。当驱动齿轮处于第一角位置时，缩回凸轮将盖移动到其缩回位置，并且当驱动齿轮处于第二角位置时，压缩凸轮将盖压靠在记录头上。驱动齿轮具有第三角度位置，用于使销与凸轮表面脱离，使得弹簧可以将盖压入接触位置。在操作中，压缩凸轮进一步将盖朝向记录方向按压，以迫使空气进入记录头以帮助恢复。

9. 发明授权

US4965596A Ink jet recording apparatus with waste ink distribution paths to plural cartridges 失效
标题翻译：具有废墨水分配路径到多个墨盒的喷墨记录装置
公开(公告)号：US4965596A
公开(公告)日：1990-10-23
申请号：US307505
申请日：1989-02-08
申请人： Shigeyasu Nagoshi , Koji Terasawa , Hideki Yamaguchi
发明人： Shigeyasu Nagoshi , Koji Terasawa , Hideki Yamaguchi
IPC分类号： B41J2/165 , B41J2/17
CPC分类号： B41J2/1721 , B41J2/16523 , B41J2002/1728
摘要： An ink jet recording apparatus includes first and second cartridges, each containing ink and a water ink collection unit and detachably mounted on the apparatus, a recovery mechanism for performing recovery operation for a recording head, and a distribution path for distributing the waste ink generated in the recovery operation into the waste ink collection units of the first and second cartridges.
摘要翻译：一种喷墨记录装置，包括：第一和第二盒，每个包含墨水和水墨水收集单元，并且可拆卸地安装在该装置上，用于执行记录头的恢复操作的恢复机构和用于分配生成的废墨的分配路径进入第一和第二盒的废墨收集单元的恢复操作。

10. 发明授权

US4951066A Ink jet recording apparatus having a discharge orifice surface and a blade and rubbing member for cleaning the surface independently of each other 失效
标题翻译：具有排出孔表面的喷墨记录装置和用于彼此独立地清洁表面的刮板和摩擦构件
公开(公告)号：US4951066A
公开(公告)日：1990-08-21
申请号：US263021
申请日：1988-10-27
申请人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi , Shinya Matsui , Mikio Shiga , Shigeru Tsuyukubo , Yoji Ara , Katsuyuki Yokoi , Masaaki Nakamura , Yoshiaki Kaburagi , Takanori Mukai , Shoichiro Shoda , Tetsuo Kimura
发明人： Koji Terasawa , Akira Miyakawa , Hideki Yamaguchi , Shinya Matsui , Mikio Shiga , Shigeru Tsuyukubo , Yoji Ara , Katsuyuki Yokoi , Masaaki Nakamura , Yoshiaki Kaburagi , Takanori Mukai , Shoichiro Shoda , Tetsuo Kimura
IPC分类号： B41J2/165 , B41J2/175
CPC分类号： B41J2/16508 , B41J2/16538
摘要： A method of cleaning a discharge port surface of an ink jet recording apparatus includes wiping the surface using a blade having a certain contact area with the surface and rubbing the surface using a rubbing member having a larger contact area with the surface than the blade. The wiping and rubbing operations are performed independently of each other so that their different purposes can be better accomplished. For example, since rubbing the surface need not be done as often as wiping, they can both be performed at optimum intervals. The rubbing member can be removably mounted to a replacement ink cartridge so that the rubbing member can be conveniently replaced at the same time as the cartridge.

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