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21. 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。

22. 发明授权

US4739847A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US4739847A
公开(公告)日：1988-04-26
申请号：US71737
申请日：1987-07-09
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 printer comprises liquid discharge recording unit for discharging ink onto the recording surface of a recording medium and effecting recording, a transportation device removably carrying the liquid discharge recording unit and movable in a predetermined direction relative to said recording surface, an ink container mounted on said transportation device and containing therein the ink to be supplied to the liquid discharge recording unit, and communication parts provided in the transportation parts for communicating the ink container with the liquid discharge recording unit and having a pipe member.
摘要翻译：喷墨打印机包括用于将墨水排放到记录介质的记录表面上并进行记录的液体排出记录单元，可移除地携带液体排出记录单元并可相对于所述记录表面沿预定方向移动的运送装置，在所述运送装置上容纳要供给到排液记录单元的油墨，以及设置在运送部件中的连通部，用于使油墨容器与排液记录单元连通并具有管构件。

23. 发明授权

US4739340A Ink jet capping-purging operational checks method 失效
标题翻译：喷墨顶盖清洗操作检查方法
公开(公告)号：US4739340A
公开(公告)日：1988-04-19
申请号：US913577
申请日：1986-09-30
申请人： Koji Terasawa
发明人： Koji Terasawa
IPC分类号： B41J2/18 , B41J2/165 , B41J2/17 , B41J2/185 , G01D18/00 , G01D15/18
CPC分类号： B41J2/16511
摘要： In a capping mechanism wherein the surroundings of orifices provided to discharge liquid are sealed and suction of the liquid is effected by a negative pressure, a liquid absorbing member is provided on a cap side below the orifices so as to be brought into contact with and compressed by a surface in which the orifices are provided.
摘要翻译：在封闭机构中，其中提供给排出液体的孔的周围被密封，并且通过负压吸收液体，液体吸收构件设置在孔的下方的帽侧，以便与孔接触并压缩通过其中提供孔的表面。

24. 发明授权

US4656490A Suction recovery apparatus of ink-jet printer 失效
标题翻译：喷墨打印机的吸收恢复装置
公开(公告)号：US4656490A
公开(公告)日：1987-04-07
申请号：US797482
申请日：1985-11-13
申请人： Koji Terasawa
发明人： Koji Terasawa
IPC分类号： B41J2/18 , B41J2/165 , B41J2/185
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.
摘要翻译：用于通过抽吸回收喷墨打印机的排放功能的装置包括面向流体排出记录装置的多个盖构件，每个用于将油墨喷射到记录介质的记录表面上以便记录图像，其中每个盖构件包括设置在盖保持器中以能够沿前后方向移动的盖滑块，并且具有设置有可抵靠盖保持器的后端面的止动构件的后端部; 橡胶构件，其设置在所述盖滑块的前开口部分中，并且具有能够联接到所述流体排出记录装置的内部部分; 以及弹簧构件，其插入在所述盖保持件和所述盖滑块之间，并且当所述橡胶构件向后按压时被压缩。

25. 发明授权

US4556894A Ink-jet type printer and a function restoration suction device 失效
标题翻译：喷墨式打印机和功能恢复抽吸装置
公开(公告)号：US4556894A
公开(公告)日：1985-12-03
申请号：US668673
申请日：1984-11-05
申请人： Koji Terasawa
发明人： Koji Terasawa
IPC分类号： B41J2/165 , G01D15/18
CPC分类号： B41J2/16523
摘要： An ink-jet type printer includes a unit for drawing an ink from the tip of a recording head, a vessel for collecting the waste ink drawn by the drawing unit, a chamber for detachably receiving the vessel, and a unit for permitting the vessel to collect the waste ink when the vessel is mounted in the chamber and for inhibiting the vessel from collecting the waste ink when the vessel is not mounted in the chamber.
摘要翻译：喷墨式打印机包括用于从记录头的尖端吸取墨水的单元，用于收集由拉拔单元抽出的废墨的容器，用于可拆卸地容纳该容器的腔室，以及用于容纳该容器的单元当容器安装在室中时收集废墨，并且当容器未安装在室中时，用于抑制容器收集废墨。

26. 发明授权

US4447820A Ink supplying mechanism 失效
标题翻译：供墨机构
公开(公告)号：US4447820A
公开(公告)日：1984-05-08
申请号：US383101
申请日：1982-05-28
申请人： Koji Terasawa
发明人： Koji Terasawa
IPC分类号： B41J2/175 , G01D15/18 , B41F31/00 , B41J27/18
CPC分类号： B41J2/17523 , B41J2/1752
摘要： An ink supplying mechanism has a plurality of flat ink containers each having an ink outlet tube for supplying ink outward. The ink outlet tubes are sealed by a sealing elastic coupling member to form a multi-color ink container. The ink cassette is removably connected to connecting tubes which lead to ink supply passages.
摘要翻译：墨水供给机构具有多个扁平墨水容器，每个墨水容器具有用于向外供墨的墨水出口管。墨水出口管由密封弹性联接构件密封以形成多色墨水容器。墨盒可拆卸地连接到导致墨水供应通道的连接管。

27. 发明授权

US4342041A Ink jet type recording apparatus 失效
标题翻译：喷墨式记录装置
公开(公告)号：US4342041A
公开(公告)日：1982-07-27
申请号：US173999
申请日：1980-07-31
申请人： Yukio Kasugayama , Koji Terasawa , Yoshihumi Hattori
发明人： Yukio Kasugayama , Koji Terasawa , Yoshihumi Hattori
IPC分类号： B41J2/175 , G01D15/16
CPC分类号： B41J2/17509
摘要： An ink jet type recording apparatus is disclosed which includes a main tank containing recording liquid, a subsidiary tank receiving a supply of recording liquid from the main tank through a supply line, a recording head to which the recording liquid is fed from the subsidiary tank through a feeding pipe and a carriage carrying thereon the subsidiary tank and recording head. The recording liquid is supplied to the subsidiary tank from the main tank by a pumping pressure produced in the supply line when the carriage is running. The supply line is fixed at an optionally selected point in such manner than the segment of the supply line extending from the selected point to the subsidiary tank may swing move above the fixed point describing a circular arc in accordance with the running of the carriage.
摘要翻译：本发明公开了一种喷墨式记录装置，其包括：一个含有记录液的主容器，一个从主容器通过供给管路提供记录液的辅助容器，一个记录头，记录液体从辅助罐通过一个进料管和一个运载在其上的辅助罐和记录头的托架。当托架运行时，记录液体通过在供应管线中产生的泵送压力从主油箱供应到辅助罐。供应管线以可选择的点固定在这样的方式，即从选定点延伸到辅助罐的供应管段可以根据滑架的运行摆动移动到描述圆弧的固定点之上。

28. 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。

29. 发明授权

US5311214A Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path 失效
标题翻译：喷墨记录装置具有通过首先将空气引入供墨路径中从墨水供应路径去除异物的装置
公开(公告)号：US5311214A
公开(公告)日：1994-05-10
申请号：US783820
申请日：1991-10-29
申请人： Shinichi Hirasawa , Koichi Sato , Koji Terasawa , Akira Miyakawa , Tsutomu Abe , Yoshifumi Hattori
发明人： Shinichi Hirasawa , Koichi Sato , Koji Terasawa , Akira Miyakawa , Tsutomu Abe , Yoshifumi Hattori
IPC分类号： B41J2/165 , B41J2/19
CPC分类号： B41J2/16552 , B41J2/16523 , B41J2/19
摘要： A recovery process for an ink jet recording head of a recording apparatus and a device for performing the recovery process are disclosed. The ink jet recording apparatus includes a recording head with a plurality of discharge ports and a liquid chamber common to the discharge ports. The liquid chamber is supplied with ink through an ink supply path from an ink tank. The recovery device includes a device for introducing air into the liquid chamber of the recording head, a cap unit for covering the discharge ports of the recording head, and a pumping device for applying suction to the cap unit to suck the introduced air and ink through the discharge ports.
摘要翻译：公开了一种用于记录装置的喷墨记录头的恢复处理和用于执行恢复处理的装置。喷墨记录装置包括具有多个排出口的记录头和排出口共用的液体室。液体室通过墨水供应路径从墨水盒供应墨水。回收装置包括用于将空气引入记录头的液体室的装置，用于覆盖记录头的排出口的盖单元和用于向盖单元施加吸力以抽吸引入的空气和油墨的抽吸装置排放口。

30. 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。

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