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21. 发明授权

US06450776B1 Liquid discharging head and liquid discharging method 失效
标题翻译：液体排放头和液体排放方法
公开(公告)号：US06450776B1
公开(公告)日：2002-09-17
申请号：US09362224
申请日：1999-07-28
申请人： Yoichi Taneya , Hiroyuki Ishinaga , Hiroyuki Sugiyama , Sadayuki Sugama , Satoshi Shimazu
发明人： Yoichi Taneya , Hiroyuki Ishinaga , Hiroyuki Sugiyama , Sadayuki Sugama , Satoshi Shimazu
IPC分类号： F04B1924
CPC分类号： B41J2/14048
摘要： A liquid discharging head which discharges a liquid through a discharging port utilizing an energy generated by producing air bubble including side walls which are to be brought into contact with a movable member to restrict upstream growth of a bubble, thereby stabilizing liquid discharge.
摘要翻译：一种液体排出头，其利用产生的气泡产生的能量，该液体排出口包括产生气泡的气泡，该气泡包括要与可动件接触的侧壁，以限制气泡的上游生长，从而稳定液体排放。

22. 发明授权

US06276783B1 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：US06276783B1
公开(公告)日：2001-08-21
申请号：US09089254
申请日：1998-06-03
申请人： Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
发明人： Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14064
摘要： A liquid discharge head is provided which allows production of a recorded image of improved quality by controlling the speed of flow of a liquid and the distribution of the speed of flow in a flow path caused in consequence of contraction of bubbles thereby stabilizing the direction of satellites arising behind main drops of discharged liquid and, at the same time, decreasing the amount itself of the satellites. This liquid discharge head comprises a movable separation membrane capable of effecting separation between a first flow path communicating with a discharge port for discharging a liquid and a second flow path furnished with a bubble generating region for generating bubbles in the liquid by means of a heating element and a movable member opposed to the bubble generating region across the movable separation membrane and furnished in the direction of liquid discharge with a free end to guide the displacement of the movable separation membrane induced by the growth of the bubbles in the direction of the discharge port and regulate the shape of displacement of the movable separation membrane as well.
摘要翻译：提供一种液体排出头，其通过控制液体的流动速度和由于气泡收缩导致的流动路径中的流动速度的分布，从而使卫星的方向稳定，从而可以产生质量提高的记录图像在排放液体的主液滴之后产生，同时减少了卫星的数量本身。该液体排出头包括可移动隔离膜，其能够在与用于排出液体的排出口连通的第一流动路径和具有用于通过加热元件在液体中产生气泡的气泡产生区域的第二流动路径之间进行分离以及可移动部件，与可移动分隔膜相对的气泡发生区域相对，并且具有自由端的液体排出方向，以引导由气泡生长引起的可移动分离膜沿排出口方向的位移并调节可移动分离膜的位移形状。

23. 发明授权

US06217157B1 Liquid discharging head and liquid discharging apparatus 失效
标题翻译：液体排放头和排液装置
公开(公告)号：US06217157B1
公开(公告)日：2001-04-17
申请号：US09333003
申请日：1999-06-15
申请人： Aya Yoshihira , Toshio Kashino , Kiyomitsu Kudo , Satoshi Shimazu
发明人： Aya Yoshihira , Toshio Kashino , Kiyomitsu Kudo , Satoshi Shimazu
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2/14064 , B41J2/14145 , B41J2002/14379
摘要： For stabilizing the liquid discharge from the head such as in the ink jet recording the invention provides a liquid discharging head comprising a discharge liquid path communicating with a discharge opening for discharging a discharge liquid and adapted to flow the discharge liquid, a bubble generating liquid path including a bubble generating area for bubble generation and adapted to flow a bubble generating liquid and a movable separating membrane adapted for mutually and substantially separating the discharge liquid path and the bubble generating liquid path and having a recess, in a position corresponding to the bubble generating area, deviated so as to narrow the bubble generating liquid path, wherein the recess has substantially non-displacing corner portions and is adapted to displace, excluding the corner portions, by a bubble generated in the bubble generating area.
摘要翻译：为了稳定喷墨头中的液体排出，本发明提供了一种液体排放头，其包括与用于排出排出液体并适于使排放液体流动的排放口连通的排放液体路径，产生气泡的液体路径包括用于产生气泡的气泡生成区域，并且适于流动产生气泡的液体和可移动分离膜，其适于相互和基本上分离排出液体通道和气泡生成液体通道，并且具有凹部，该气泡生成液体在与气泡生成相对应的位置偏移以使气泡生成液体路径变窄，其中凹部具有基本上不移位的角部，并且适于通过在气泡产生区域中产生的气泡来排除拐角部分。

24. 发明授权

US08074357B2 Method for manufacturing ink jet recording head 有权
标题翻译：制造喷墨记录头的方法
公开(公告)号：US08074357B2
公开(公告)日：2011-12-13
申请号：US12111559
申请日：2008-04-29
申请人： Satoshi Shimazu , Naoya Tsukamoto
发明人： Satoshi Shimazu , Naoya Tsukamoto
IPC分类号： B21D53/76 , B41J2/045
CPC分类号： B41J2/17553 , B41J2/1753 , B41J2/17559 , Y10T29/49083 , Y10T29/49146 , Y10T29/49169 , Y10T29/49401
摘要： A manufacturing method for an ink jet recording head. The method includes the steps of preparing a recording element substrate, preparing an electric wiring member, preparing a sealing material discharging member, and applying a sealing material. The ink jet recording head is constructed to provide a first gap between a recording element substrate and an inner edge of a hole. The first gap is larger than a second gap between the recording element substrate and an opposite inner edge of the hole measured along the same line. The sealing material is applied while moving the sealing material discharging member, along the line, from a portion of an electric wiring member adjacent to the first gap, across the first gap, across the electrical connection portions, across the second gap, to a portion of the electric wiring member adjacent to the second gap.
摘要翻译：一种喷墨记录头的制造方法。该方法包括准备记录元件基板，制备电气布线部件，制备密封材料排出部件以及施加密封材料的步骤。喷墨记录头构造成在记录元件基板和孔的内边缘之间提供第一间隙。第一间隙大于记录元件基板与沿相同直线测量的相对的内边缘之间的第二间隙。沿着线路将密封材料排出构件从邻近第一间隙的电气配线构件的一部分跨越第一间隙跨越电连接部分穿过第二间隙移动到一部分与第二间隙相邻。

25. 发明授权

US07971966B2 Ink jet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US07971966B2
公开(公告)日：2011-07-05
申请号：US11956755
申请日：2007-12-14
申请人： Satoshi Shimazu , Yuki Kozuka
发明人： Satoshi Shimazu , Yuki Kozuka
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： G03G15/10 , B41J2/14072
摘要： An ink jet recording head includes a recording element substrate having an energy generating member for generating energy in accordance with an electric signal, and an electrode portion for receiving the electric signal to be supplied to the energy generating member; an electric line member including an opening in which the recording element substrate is contained, an electric line extending toward an inside of the opening and connected to the electrode portion, an inclined electric wiring extending in a direction crossing with the electric line and contacted to the recording element substrate. The electric line member is disposed above a surface, having the electrode, of the recording element substrate, wherein the inclined member extends in a direction of an arrangement of a plurality of such electric lines, and constitutes an inclined surface descending from the electric wiring toward the surface of the recording element substrate.
摘要翻译：喷墨记录头包括具有根据电信号产生能量的能量产生部件的记录元件基板和用于接收待提供给能量产生部件的电信号的电极部分; 包括存储有记录元件基板的开口的电线构件，朝向开口内侧延伸并与电极部连接的电线，沿与电线交叉的方向延伸并与电线接触的倾斜电线记录元件基板。所述电线部件设置在所述记录元件基板的具有所述电极的表面上方，所述倾斜部件沿着所述多条电线的配置方向延伸，并且构成从所述电线路向下方倾斜的倾斜面记录元件基板的表面。

26. 发明申请

US20070064059A1 Ink jet recording head and ink jet recording head cartridge 有权
标题翻译：喷墨记录头和喷墨记录头盒
公开(公告)号：US20070064059A1
公开(公告)日：2007-03-22
申请号：US11480981
申请日：2006-07-06
申请人： Tadayoshi Inamoto , Yoshiaki Kurihara , Masako Shimomura , Satoshi Shimazu , Kazuto Takashima , Ikumi Sakata , Koji Tomita
发明人： Tadayoshi Inamoto , Yoshiaki Kurihara , Masako Shimomura , Satoshi Shimazu , Kazuto Takashima , Ikumi Sakata , Koji Tomita
IPC分类号： B41J2/05
CPC分类号： B41J2/17553 , B41J2/1752 , B41J2/1753 , B41J2/1754 , Y10T428/1462
摘要： An ink jet recording head comprising a discharge port for discharging an ink; and a sealing tape for sealing the discharge port; wherein the sealing tape includes a pressure-sensitive adhesive layer constituted of an acrylic crosslinked polymer formed by crosslinking an alkyl (meth)acrylate ester copolymer with a metal chelate compound, and is peelably adhered, through the pressure-sensitive adhesive layer, to a part where the discharge port is formed.
摘要翻译：一种喷墨记录头，包括用于排出油墨的排出口; 以及用于密封排出口的密封带; 其特征在于，所述密封带包括由丙烯酸交联聚合物构成的压敏粘合剂层，所述聚合物通过使（甲基）丙烯酸烷基酯共聚物与金属螯合物交联而形成，并且通过所述压敏粘合剂层剥离粘附到所述压敏粘合剂层其中形成排出口。

27. 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。

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