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1. 发明授权

US06399674B1 Ink set and ink-jet color recording method using the same 失效
标题翻译：油墨和喷墨彩色记录方法使用
公开(公告)号：US06399674B1
公开(公告)日：2002-06-04
申请号：US08501564
申请日：1995-07-12
申请人： Akio Kashiwazaki , Yuko Suga , Hiroyuki Ishinaga , Hiromichi Noguchi , Yutaka Kurabayashi , Aya Takaide , Kiyomitsu Kudo
发明人： Akio Kashiwazaki , Yuko Suga , Hiroyuki Ishinaga , Hiromichi Noguchi , Yutaka Kurabayashi , Aya Takaide , Kiyomitsu Kudo
IPC分类号： C09D1110
CPC分类号： C09D11/40 , Y10S260/38
摘要： Disclosed herein is a set of water-based pigment inks for ink-jet, comprising a black pigment ink and other pigment inks different in hue from the black pigment ink, which the pigment inks each comprise water, a water-soluble organic solvent and an aqueous pigment dispersion, wherein respective polymeric dispersants used in the black pigment ink and the other pigment inks different in hue from the black pigment ink are different in polarity from each other.
摘要翻译：本文公开了一种用于喷墨的水性颜料墨水，其包含黑色颜料墨水和与黑色颜料墨水不同的色调的其它颜料墨，所述颜料墨水各自包含水，水溶性有机溶剂和水性颜料分散体，其中用于黑色颜料墨水的各种聚合物分散剂和不同于黑色颜料墨水的其它颜料墨水的极性彼此不同。

2. 发明授权

US06447093B1 Liquid discharge head having a plurality of liquid flow channels with check valves 失效
标题翻译：液体排放头具有多个具有止回阀的液体流动通道
公开(公告)号：US06447093B1
公开(公告)日：2002-09-10
申请号：US08891325
申请日：1997-07-10
申请人： Yoshie Asakawa , Hiroyuki Ishinaga , Toshio Kashino , Akira Nagashima , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya
发明人： Yoshie Asakawa , Hiroyuki Ishinaga , Toshio Kashino , Akira Nagashima , Aya Yoshihira , Kiyomitsu Kudo , Yoichi Taneya
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/175 , B41J2202/05
摘要： A liquid discharge head comprises discharge ports for discharging the liquid, a bubble producing area for producing an air bubble in the liquid of liquid flow channels, and a movable member, which is disposed toward the bubble producing area, and displaceable between a first position and a second position farther away from the bubble producing area than the first position, the liquid discharge head discharging the liquid in such a manner that the movable member is displaced from the first position to the second position by a pressure due to a bubble produced in the bubble producing area, and the bubble is more greatly expanded downstream than upstream in a direction toward the discharge port, due to the displacement of the movable member. The head has a check valve disposed in a liquid supply passage leading to the liquid flow channels.
摘要翻译：液体排出头包括用于排放液体的排出口，用于在液体流动通道的液体中产生气泡的气泡产生区域和朝向气泡产生区域设置的可移动构件，并且可移动地位于第一位置和距离气泡产生区域远离第一位置的第二位置，液体排放头以这样的方式排出液体，使得可移动构件由于在第一位置产生的气泡产生的气泡而从第一位置移位到第二位置气泡产生区域，并且由于可移动部件的位移，气泡在朝向排出口的方向上比下游更向下游扩大。头部具有设置在通向液体流动通道的液体供应通道中的止回阀。

3. 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。

4. 发明授权

US6164763A Liquid discharging head with a movable member opposing a heater surface 失效
标题翻译：具有与加热器表面相对的可动件的液体排放头
公开(公告)号：US6164763A
公开(公告)日：2000-12-26
申请号：US888509
申请日：1997-07-07
申请人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa , Hiroyuki Sugiyama
发明人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa , Hiroyuki Sugiyama
IPC分类号： B41J2/175 , B41J2/05 , B41J2/14
CPC分类号： B41J2/14048 , B41J2002/14362
摘要： A liquid discharging method of regulating and directing an air bubble to a discharge port by a substrate having a heat generating surface for generating heat for creating an air bubble in a liquid disposed in face-to-face relationship with a liquid discharge port, a movable member provided so as to intervene between the heat generating surface and the discharge port, and having a free end displaceable by the air bubble, the free end or a changing portion being located in an area opposed to the minimum area region of the discharge port or upstream of the opposed area, and an opposed surface opposed to a surface which provides the heat generating surface side of the movable member when the free end of the movable member is displaced by the air bubble, and fixed to cooperate with the movable member during the displacement of the movable member to direct the air bubble toward the discharge port.
摘要翻译：一种液体排放方法，其通过具有用于产生用于产生与液体排出口面对面地配置的液体中的气泡产生热量的基板的基板调节和引导到排出口，构件，其设置成介于发热表面和排出口之间，并且具有可由气泡移位的自由端，自由端或变化部分位于与排出口的最小区域区域相对的区域中，或以及与可动件的发热表面侧的表面相对的相对表面，当活动件的自由端被气泡移位时，该表面被固定以与可动件配合移动构件的位移以将气泡朝向排出口引导。

5. 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。

6. 发明授权

US06488365B1 Liquid discharging head 失效
标题翻译：排液头
公开(公告)号：US06488365B1
公开(公告)日：2002-12-03
申请号：US08871376
申请日：1997-06-09
申请人： Kiyomitsu Kudo , Yutaka Koizumi , Sadayuki Sugama , Kiyomi Aono , Tsutomu Abe , Hiroyuki Ishinaga , Toshio Kashino , Seiichiro Karita , Takeshi Okazaki , Kouichi Omata , Masahiko Kubota , Hiroki Tajima , Aya Yoshihira , Yoshie Asakawa
发明人： Kiyomitsu Kudo , Yutaka Koizumi , Sadayuki Sugama , Kiyomi Aono , Tsutomu Abe , Hiroyuki Ishinaga , Toshio Kashino , Seiichiro Karita , Takeshi Okazaki , Kouichi Omata , Masahiko Kubota , Hiroki Tajima , Aya Yoshihira , Yoshie Asakawa
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14129 , B41J2202/21
摘要： A liquid discharging head includes a discharge port for discharging liquid, a liquid passage communicated with the discharge port, a bubble generating area for generating a bubble in the liquid in the liquid passage, the bubble generating area including a heater for heating the liquid in the liquid passage, and a movable member disposed in a confronting relation to the bubble generating area in the liquid passage and adapted to be shifted by pressure caused by generating the bubble at the bubble generating area to direct the pressure toward the discharge port and to be returned to its initial position by negative pressure due to contraction of the bubble, and wherein resistance of the movable member against the liquid in the liquid passage when it is shifted is smaller than that when it is returned.
摘要翻译：液体排放头包括用于排出液体的排出口，与排出口连通的液体通道，用于在液体通道中的液体中产生气泡的气泡产生区域，气泡产生区域包括用于加热液体的液体的加热器液体通道和与液体通道中的气泡发生区域相对设置的可移动部件，并且适于由在气泡生成区域处产生气泡而引起的压力移动，以将压力引向排出口并返回由于气泡的收缩而通过负压到其初始位置，并且当移动时可移动部件抵靠液体通道中的液体的阻力小于返回时的阻力。

7. 发明授权

US06270200B1 Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere 失效
标题翻译：通过由可移动构件控制的气泡排出液体的方法和装置，以与大气连通
公开(公告)号：US06270200B1
公开(公告)日：2001-08-07
申请号：US08879278
申请日：1997-06-19
申请人： Hiroyuki Ishinaga , Sadayuki Sugama , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa
发明人： Hiroyuki Ishinaga , Sadayuki Sugama , Toshio Kashino , Takeshi Okazaki , Aya Yoshihira , Kiyomitsu Kudo , Yoshie Asakawa
IPC分类号： B41J205
CPC分类号： B41J11/0015 , B41J2/1404 , B41J2/14048 , B41J2002/14169 , B41J2002/14379 , B41J2002/14387 , B41J2202/21
摘要： There is disclosed a liquid discharging method and apparatus in which a bubble is formed and grown in the liquid is communicated with atmosphere at an area of a discharge opening, and in which a movable member having a free end which guides the bubble toward the discharge opening while regulating growth of the bubble.
摘要翻译：公开了一种液体排出方法和装置，其中在液体中形成和生长的气泡在排出口的区域与大气连通，并且其中具有将气泡引向排出口的自由端的可动件同时调节泡沫的增长。

8. 发明授权

US06168264A Manufacturing method for the liquid ejection head 失效
标题翻译：液体喷射头和装置，以及液体喷射头的制造方法
公开(公告)号：US06168264A
公开(公告)日：2001-01-02
申请号：US08871380
申请日：1997-06-09
申请人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
发明人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2/14024 , B41J2/14048 , B41J2002/14379 , Y10T29/49401
摘要： A manufacturing method for a liquid ejecting unit having a comb-like separation wall, a displaceable member and a grooved member mating with the comb-like separation wall includes engaging the separation wall with the grooved member while being positioned by an abutment reference.
摘要翻译：具有梳状分隔壁，可移位构件和与梳状分隔壁相配合的凹槽构件的液体喷射单元的制造方法包括：通过邻接基准定位而使分隔壁与凹槽构件接合。

9. 发明授权

US06595625B2 Liquid discharging method accompanied by the displacement of a movable member, a liquid jet head for implementing such method, and a liquid jet apparatus for the implementation thereof 失效
标题翻译：伴随可移动部件的移动的液体排出方法，用于实施这种方法的液体喷射头和用于实现该方法的液体喷射装置
公开(公告)号：US06595625B2
公开(公告)日：2003-07-22
申请号：US08889184
申请日：1997-07-07
申请人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Hiroyuki Sugiyama
发明人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14129 , B41J2202/21
摘要： A liquid discharging method comprises the step of displacing the free end of the movable member following the creation of air bubble in the air bubble generating area. For this method, the fulcrum of the movable member is positioned on the side different from liquid discharging side with respect to the displacement area for the free end of the movable member to be displaceable, and at the same time, the free end thereof is arranged to face the effective bubbling area positioned on the downstream side of the central portion of the length of the effective bubbling area that forms the bubble generating area in the direction of the movable member from the fulcrum to the free end thereof, and a part of the effective bubbling area positioned to face the free end of the movable member on the downstream side of the effective bubbling area is arranged to face the displacement area directly. Thus, the initiation of the displacement of the free end of the movable member is effectuated quickly and reliably, and the pressure exerted by the air bubble creation is led to the discharge port side and the fulcrum side of the movable member sufficiently at the time of bubbling, and the development of air bubble that follows is directed to the discharge port side more reliably and efficiently.
摘要翻译：液体排放方法包括在气泡生成区域中产生气泡之后移动可动构件的自由端的步骤。对于该方法，可移动部件的支点相对于可移动部件的自由端的位移区域位于不同于液体排出侧的一侧上，并且同时其自由端被布置面对有效起泡区域，该有效起泡区域位于有效起泡区域的长度的中心部分的下游侧，该有效起泡区域在可动构件的方向上从支点到其自由端形成气泡产生区域，并且部分与有效起泡区域的下游侧的可动构件的自由端相对配置的有效鼓泡区域被配置为直接面对移动区域。因此，快速可靠地实现可动构件的自由端的移动的开始，并且由气泡产生所施加的压力在可动构件的排出口侧和支点侧充分地被引导到鼓泡，并且随后的气泡的发展更可靠和高效地引导到排出口侧。

10. 发明授权

US06447103B1 Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same 失效
标题翻译：液体喷射方法，液体喷射头，头盒和使用其的液体喷射装置
公开(公告)号：US06447103B1
公开(公告)日：2002-09-10
申请号：US09617849
申请日：2000-07-17
申请人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Hiroyuki Sugiyama
发明人： Sadayuki Sugama , Akira Asai , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2002/14362
摘要： A liquid ejecting method includes displacing a movable member having a free end by bubble generation in a bubble generating region; the improvement residing in: that a fulcrum of said movable member is disposed adjacent to one side of a displacement region where the free end of said movable member displaces, and an ejection outlet through which the liquid is ejected is disposed adjacent to the opposite side of the displacement region; that there is provided a first period in which a displacing speed of the free end of the movable member is higher than a growing speed of the bubble generated in the bubble generating region toward the movable member, before the bubble reaches its maximum size.
摘要翻译：一种液体喷射方法，包括通过在气泡生成区域中产生气泡来移动具有自由端的可动件; 改进在于：所述可移动部件的支点设置成邻近所述可移动部件的自由端位移的位移区域的一侧，并且喷射出液体的喷射出口邻近于位移区域提供了在气泡达到其最大尺寸之前，可动构件的自由端的移动速度高于在气泡生成区域中朝向可动构件产生的气泡的生长速度的第一时段。

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