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31. 发明授权

US6102529A Liquid ejecting method with movable member 失效
标题翻译：具有可移动部件的液体喷射方法
公开(公告)号：US6102529A
公开(公告)日：2000-08-15
申请号：US980208
申请日：1997-11-28
申请人： Takeshi Okazaki , Makiko Kimura , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
发明人： Takeshi Okazaki , Makiko Kimura , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
IPC分类号： B41J2/055 , B41J2/14 , B41J2/05
CPC分类号： B41J2/055 , B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2002/14379 , B41J2202/21
摘要： A liquid ejecting method for ejecting a liquid comprises using a liquid ejecting head having an ejection outlet portion having an ejection outlet for ejecting the liquid, a liquid flow path in fluid communication with the ejection outlet portion, a bubble generation region for generating a bubble in the liquid, and a movable member disposed to face the bubble generation region and provided with a free end closer to the ejection outlet portion than a fulcrum portion thereof, and displacing the movable member by a pressure based on generation of the bubble from a position of a reference surface to a position of a maximum displacement, thereby ejecting the liquid, wherein a relation of 2.theta..sub.E -7.degree..ltoreq..theta..sub.M .ltoreq.2.theta..sub.E +7.degree. is satisfied where, with a reference of the reference surface, .theta..sub.M is an angle of the movable member at the maximum displacement thereof about the fulcrum portion and .theta..sub.E is an angle of an axis connecting the fulcrum portion with an intersecting point of a center axis of the ejection outlet with a connecting surface of the ejection outlet portion to the liquid flow path, and wherein .theta..sub.M is an acute angle.
摘要翻译：用于喷射液体的液体喷射方法包括使用具有喷射出口部分的液体喷射头，该喷射出口部分具有用于喷射液体的喷射出口，与喷射出口部分流体连通的液体流动通道，用于产生气泡的气泡产生区域所述液体和可移动部件设置为面对所述气泡产生区域并且设置有比其支点部分更靠近所述喷射出口部分的自由端，并且基于从所述气泡产生位置的位置使所述可移动部件移动，参考表面到最大位移的位置，从而喷射液体，其中满足2θE-7°θ2θE + 7°的关系，其中参考参考表面，θM是可动构件围绕支点部分的最大位移的角度，θE是连接支点部分与相交点的轴线的角度喷射出口的中心轴线具有喷射出口部分的液体流路的连接表面，并且其中θM是锐角。

32. 发明授权

US6007187A Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
标题翻译：液体喷射头，液体喷射装置和液体喷射方法
公开(公告)号：US6007187A
公开(公告)日：1999-12-28
申请号：US638334
申请日：1996-04-26
申请人： Toshio Kashino , Makiko Kimura , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
发明人： Toshio Kashino , Makiko Kimura , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/14048
摘要： A liquid ejecting method includes providing a substrate having a heat generating surface for generating heat for generating a bubble in liquid; providing a movable member having a free end; providing an ejection outlet for ejecting the liquid using the generation of the bubble, the ejection outlet being opposed to the substrate with the movable member interposed therebetween; disposing the free end of the movable member at a downstream side with respect to a direction of flow of the liquid to the ejection outlet; and wherein the bubble displaces the free end of the movable member, and grows toward the ejection outlet to eject the liquid.
摘要翻译：液体喷射方法包括提供具有用于产生热量以产生液体中的气泡的发热表面的基板; 提供具有自由端的可动构件; 提供使用气泡的产生来喷射液体的喷射出口，喷射出口与可移动部件插入其间的基板相对; 将可移动部件的自由端设置在相对于液体流向喷射出口的方向的下游侧; 并且其中所述气泡移动所述可移动部件的自由端，并且朝向所述喷射出口生长以喷射所述液体。

33. 发明授权

US06435669B1 Liquid ejecting head, liquid ejecting device and liquid ejecting method 有权
标题翻译：液体喷射头，液体喷射装置和液体喷射方法
公开(公告)号：US06435669B1
公开(公告)日：2002-08-20
申请号：US09693878
申请日：2000-10-23
申请人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
发明人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2002/14362 , B41J2002/14379
摘要： A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position; and displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble in the bubble generating portion to permit expansion of the bubble more in a downstream side nearer to the ejection outlet than in an upstream side.
摘要翻译：用于通过产生气泡喷射液体的液体喷射方法包括制备包括用于喷射液体的喷射出口的头部，用于在液体中产生气泡的气泡产生区域，面对气泡产生区域设置的可移动部件，比第一位置更远离气泡生成区域的第一位置和第二位置; 以及通过在气泡发生部分中产生气泡产生的压力将可移动部件从第一位置移动到第二位置，以允许气泡在比上游侧更靠近喷射出口的下游侧膨胀。

34. 发明授权

US06312111B1 Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
标题翻译：液体喷射头，液体喷射装置和液体喷射方法
公开(公告)号：US06312111B1
公开(公告)日：2001-11-06
申请号：US08586261
申请日：1996-01-16
申请人： Makiko Kimura , Hiroshi Sugitani , Masami Ikeda , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
发明人： Makiko Kimura , Hiroshi Sugitani , Masami Ikeda , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Nakata
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2002/14362 , B41J2002/14379
摘要： A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member having a fulcrum and a free end portion; and displacing the free end of the movable member by pressure produced by the generation of the bubble in the bubble generating portion wherein the free end of the movable member is restrained from entering the bubble generation region beyond a first position which is taken by the free end of the movable member before generation of the bubble.
摘要翻译：用于通过产生气泡喷射液体的液体喷射方法包括制备包括用于喷射液体的喷射出口的头部，用于在液体中产生气泡的气泡产生区域，具有支点和自由端部分的可移动部件; 并且通过在气泡产生部分中产生气泡产生的压力移动可移动部件的自由端，其中可动件的自由端被限制进入气泡产生区域超过由自由端取下的第一位置的可动构件。

35. 发明授权

US6074543A Method for producing liquid ejecting head 失效
标题翻译：液体喷头的制造方法
公开(公告)号：US6074543A
公开(公告)日：2000-06-13
申请号：US632097
申请日：1996-04-15
申请人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
发明人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/21 , C25D1/08
CPC分类号： B41J2/1601 , B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2/14056 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1643 , B41J2/211 , B41J2002/14379 , B41J2202/21 , Y10T29/49083 , Y10T29/49401
摘要： A method to produce a liquid ejecting head having an ejection outlet for ejecting a liquid, a heat generating element for applying thermal energy to the liquid, a liquid flow path comprised of a first path portion in fluid communication with the ejection outlet and a second path portion disposed below the first path portion and provided with the heat generating element in a bottom surface thereof, a partition wall for partitioning the liquid flow path into the first path portion and second path portion, and a movable member disposed above the heat generating element in the portion wall and arranged as displaceable to a side of the first path portion in accordance with a bubble generated in the liquid by the thermal energy in which upon generation of the bubble the first path portion and the second path portion are in fluid communication with each other and the pressure is directed toward said ejection outlet by the movable member displaced to eject the liquid droplet. The method comprises a step of preparing a substrate provided with the heat generating element, a step of forming a grooved partition wall having the movable member and side walls of the second path portion, and a step of joining the grooved partition wall to the substrate to form the second path portion.
摘要翻译：一种用于产生具有用于喷射液体的喷射出口的液体喷射头的方法，用于向液体施加热能的发热元件，由与喷射出口流体连通的第一路径部分和第二路径设置在第一路径部分下方并在其底面设置有发热元件的部分，用于将液体流动路径分隔成第一路径部分和第二路径部分的分隔壁，以及设置在发热元件上方的可动件所述部分壁并且被布置为根据在所述液体中由所述热能产生的气泡可移动到所述第一路径部分的一侧，其中在产生所述气泡时，所述第一路径部分和所述第二路径部分与每个所述第一路径部分和所述第二路径部分流体连通另一个，并且通过移动以喷射液滴的可移动部件将压力引向所述喷射出口。该方法包括制备设置有发热元件的基板的步骤，形成具有可移动部件和第二通路部分侧壁的带槽分隔壁的步骤，以及将带槽隔壁连接到基板的步骤形成第二路径部分。

36. 发明授权

US06652076B2 Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
公开(公告)号：US06652076B2
公开(公告)日：2003-11-25
申请号：US10188843
申请日：2002-07-05
申请人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
发明人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2002/14362 , B41J2002/14379
摘要： A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position; and displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble in the bubble generating portion to permit expansion of the bubble more in a downstream side nearer to the ejection outlet than in an upstream side.

37. 发明授权

US06595626B2 Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
公开(公告)号：US06595626B2
公开(公告)日：2003-07-22
申请号：US09880758
申请日：2001-06-15
申请人： Kiyomitsu Kudo , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Yoshie Nakata
发明人： Kiyomitsu Kudo , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Yoshie Nakata
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14024 , B41J2/1404 , B41J2002/14362 , B41J2002/14379 , B41J2202/21
摘要： A liquid ejecting head for ejecting liquid by generation of bubble includes an ejection outlet for ejecting the liquid; a liquid path in fluid communication with the ejection outlet; a bubble generation region for generating the bubble in the liquid; a movable member having a fulcrum and a free end and disposed faced to the bubble generation region; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble, and a resistance against movement of the movable member, is smaller adjacent the free end than adjacent the fulcrum.

38. 发明授权

US06305789B1 Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
标题翻译：液体喷射头，液体喷射装置和液体喷射方法
公开(公告)号：US06305789B1
公开(公告)日：2001-10-23
申请号：US08586095
申请日：1996-01-16
申请人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
发明人： Yoshie Nakata , Hiroshi Sugitani , Masami Ikeda , Makiko Kimura , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2002/14362 , B41J2002/14379
摘要： A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position; and displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble in the bubble generating portion to permit expansion of the bubble more in a downstream side nearer to the ejection outlet than in an upstream side.
摘要翻译：用于通过产生气泡喷射液体的液体喷射方法包括制备包括用于喷射液体的喷射出口的头部，用于在液体中产生气泡的气泡产生区域，面对气泡产生区域设置的可移动部件，比第一位置更远离气泡生成区域的第一位置和第二位置; 以及通过在气泡发生部分中产生气泡产生的压力将可移动部件从第一位置移动到第二位置，以允许气泡在比上游侧更靠近喷射出口的下游侧膨胀。

39. 发明授权

US06637867B2 Liquid discharge head, head cartridge provided with such head, liquid discharge apparatus and method for discharging liquid 失效
标题翻译：液体排出头，设置有这种头部的头架，液体排出装置和排出液体的方法
公开(公告)号：US06637867B2
公开(公告)日：2003-10-28
申请号：US09394531
申请日：1999-09-10
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/055 , B41J2/14048 , B41J2202/21
摘要： A liquid discharge head comprises a separation member for separating the discharge liquid flow paths communicated with discharge ports for discharging discharge liquid to enable discharge liquid to flow, and the bubbling liquid flow paths to enable bubbling liquid to flow, which is provided with the bubble generating areas for creating bubbles used for discharging discharge liquid from the discharge ports. This separation member is provided with the opening portions positioned to face the bubble generating areas, and displacement members provided for the separation member corresponding to the openings, having the free ends to be displaced by bubbles created on the bubble generating areas provided for the separation member. Then, with no bubbles created on the bubble generating areas, the displacement members interrupt the opening portions, and with bubbles created thereon, the free ends of the displacement members are displaced to discharge discharge liquid from the discharge ports of the head. Hence, this head can prevent discharge liquid from entering around the heat generating members at the time of bubble disappearance, and the mixture of discharge liquid and bubbling liquid when the head is left intact for a long time, while maintaining the excellent discharge efficiency by means of the displacement members thus arranged.
摘要翻译：液体排出头包括用于分离与用于排放排出液体的排出口连通的排放液体流路的分离部件，以使排出液体能够流动，以及鼓泡液体流动路径以使鼓泡液体流动，其设置有产生气泡用于产生用于从排放口排出液体的气泡的区域。该隔离构件设置有面对气泡生成区域的开口部分，以及设置在与开口相对应的分离构件的位移构件，其具有通过产生于产生分隔构件的气泡生成区域上的气泡而移动的自由端。然后，在气泡生成区域没有产生气泡的情况下，位移构件中断开口部分，并且在其上产生气泡时，位移构件的自由端被移位以从头部的排放口排出排出液体。因此，该头部可以防止在气泡消失时排出液体进入发热构件周围，并且当头部长时间保持完好时，排出液体和发泡液的混合，同时通过装置保持优异的排出效率的排列构件。

40. 发明授权

US06286940B1 Method for discharge of liquid and liquid discharge head 失效
标题翻译：液体和液体排放头的排放方法
公开(公告)号：US06286940B1
公开(公告)日：2001-09-11
申请号：US09089481
申请日：1998-06-02
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/14064 , B41J2/14048
摘要： A method for the discharge of a liquid and a liquid discharge head are provided which produce stable discharge of the liquid and, at the same time, facilitate the supply of the liquid by repressing the oscillation of a movable separation membrane during the extinction of bubbles. The method comprises using a movable separation membrane for separating a first flow path communicating with a discharge port for discharging the liquid and a second flow path furnished with a bubble generating region for generating bubbles in the liquid by the use of a heating element, disposing a movable member opposed to the bubble generating region across the movable separation membrane and furnished with a free terminal in the direction of liquid discharge, causing separation between the movable separation membrane and the movable member during the contraction of the bubbles, and inducing the intrusion of the liquid therebetween.
摘要翻译：提供了一种排出液体和液体排放头的方法，其产生液体的稳定排出，并且同时通过在气泡消失期间压制可移动分隔膜的振荡来促进液体的供应。该方法包括使用可移动隔离膜来分离与用于排出液体的排放口连通的第一流路和具有用于通过使用加热元件在液体中产生气泡的气泡生成区域的第二流路，可移动部件与可移动分隔膜相对的气泡生成区域相对，并且在液体排出方向上设置有自由端子，在气泡收缩期间在可移动分隔膜和可动部件之间分离，并引起液体之间。

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