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81. 发明授权

US06293656B1 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：US06293656B1
公开(公告)日：2001-09-25
申请号：US09593692
申请日：2000-06-15
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： B41J205
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 includes 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&thgr;E−7°≦&thgr;M≦2&thgr;E+7° is satisfied where, with a reference of the reference surface, &thgr;M is an angle of the movable member at the maximum displacement thereof about the fulcrum portion and &thgr;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 &thgr;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，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°<=θM<=2θE+ 7°的关系，其中，参考表面的参考θM是围绕支点部分的最大位移的可动构件和θE是将支点部分与中心轴线o的交叉点连接的轴线的角度 f具有喷射出口部分的连接表面到液体流动通道的喷射出口，并且其中θM是锐角。

82. 发明授权

US06273556B1 Liquid discharge head having movable member with corrosion-resistant coating and method of manufacture therefor 失效
标题翻译：具有耐腐蚀涂层的可移动部件的排液头及其制造方法
公开(公告)号：US06273556B1
公开(公告)日：2001-08-14
申请号：US09139400
申请日：1998-08-25
申请人： Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama
发明人： Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama
IPC分类号： B41J205
CPC分类号： B41J2/1642 , B41J2/14048 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1643 , B41J2/1645 , B41J2202/03
摘要： A liquid discharge head comprises liquid flow paths communicated with liquid discharge port for discharging liquid, bubble generating energy means for creating bubbles in order to discharge the liquid from the liquid discharge port, and movable members facing bubble generating areas for the creation of the bubbles, having free ends on the discharge port side to guide the bubbles to the discharge port side. For this liquid discharge head, the movable members and members capable of presenting electrically conductive relations with the movable members are arranged to satisfy the structural relations of liquid contact surface which do not allow electrolytic corrosion to occur. In this way, almost no deterioration of the members may take place due to electrolytic corrosion caused by liquid to be used and the liquid supply source as well, hence implementing the enhancement of durability of the movable members and the performance of the stabilized discharges of liquid for a long time as well.
摘要翻译：液体排出头包括与用于排出液体的液体排出口连通的液体流动通道，用于产生气泡以产生气泡以产生液体的气泡生成能量装置，以及用于产生气泡的面对气泡生成区域的活动部件，在排出口侧具有自由端，以将气泡引导到排出口侧。对于该液体排出头，能够与可移动部件呈导电关系的可移动部件和部件被设置为满足不允许发生电解腐蚀的液体接触表面的结构关系。以这种方式，由于使用的液体和液体供给源引起的电解腐蚀，也可能发生部件的劣化，因此实现了可动部件的耐久性的提高和稳定的液体排出的性能很长一段时间。

83. 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。

84. 发明授权

US06174050B1 Liquid ejection head with a heat generating surface that is substantially flush and/or smoothly continuous with a surface upstream thereto 有权
标题翻译：液体喷射头具有与其上游的表面基本平齐和/或平滑连续的发热表面
公开(公告)号：US06174050B1
公开(公告)日：2001-01-16
申请号：US09358931
申请日：1999-07-23
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： B41J205
CPC分类号： B41J2/14048
摘要： A liquid ejection head has a heat generating surface for generating heat for generating bubbles in liquid, the heat generating surface being substantially flush and/or smoothly continuous with an upstream surface of the heat generating surface, a portion above the upstream surface and a further upstream portion being in fluid communication with each other when the heat generating surface does not generate heat, a movable member having a free end and a fulcrum, the movable member and the heat generating surface having a space therebetween, and an ejection outlet for ejecting liquid through generation of the bubble. The ejection outlet opposes the heat generating surface with the movable member interposed therebetween, and an opposing member cooperates with the movable member to direct the bubble toward the ejection outlet. The movable member directs the growing bubble toward the ejection outlet in a direction substantially perpendicular to the heat generating surface.
摘要翻译：液体喷射头具有用于产生用于在液体中产生气泡的热量的发热表面，所述发热表面与所述发热表面的上游表面，所述上游表面上方的部分和所述上游表面的上游表面基本平齐和/或平滑连续当发热表面不产生热量时，所述部分彼此流体连通;具有自由端和支点的可移动部件，所述可移动部件和所述发热表面之间具有空间;以及喷射出口，用于将液体喷射通过一代泡沫。喷射出口与可动件相对置，发热表面相互间插入，相对的构件与可动件配合，以将气泡引向喷射出口。可移动构件在大致垂直于发热表面的方向上将生长的气泡朝向喷射出口引导。

85. 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。

86. 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。

87. 发明授权

US6027196A Recording method for gradation recording with light-and dark-colored inks and apparatus therefor 失效
标题翻译：用浅色和深色油墨进行灰度记录的记录方法及其设备
公开(公告)号：US6027196A
公开(公告)日：2000-02-22
申请号：US901937
申请日：1997-07-29
申请人： Fumihiro Gotoh , Hiromitsu Hirabayashi , Toshio Kashino , Yuji Akiyama , Hitoshi Sugimoto , Miyuki Matsubara , Hidehiko Kanda
发明人： Fumihiro Gotoh , Hiromitsu Hirabayashi , Toshio Kashino , Yuji Akiyama , Hitoshi Sugimoto , Miyuki Matsubara , Hidehiko Kanda
IPC分类号： B41J2/175 , B41J2/205 , H04N1/191 , H04N1/23 , H04N1/40 , H04N1/60 , B41J2/195
CPC分类号： H04N1/40087 , B41J2/17513 , B41J2/17566 , B41J2/2056 , H04N1/2307 , H04N1/2346 , H04N1/6091 , B41J2002/14379 , B41J2002/17589 , H04N1/1911
摘要： In forming an image with plural recording heads corresponding to plural inks of different densities, the image data are so distributed that the image is formed with the ink of low density until the image density reaches a predetermined density level, but is formed with the inks of low and high densities when the image density exceeds the predetermined density level, and the distributed data are corrected according to the detection of temperature relating to the recording heads, whereby a desired recorded image can be obtained even in the presence of a variation in the head temperature. Also the image data are distributed in such a manner that, when the remaining amount of one of the plural inks becomes low, the recording is conducted with the remaining ink, whereby a desired image can be obtained even when the remaining amount of one of the plural inks with different densities becomes low.
摘要翻译：在形成具有对应于不同浓度的多种墨水的多个记录头的图像时，图像数据被分布成使得图像形成有低密度的墨水，直到图像浓度达到预定的浓度水平，而是形成有当图像浓度超过预定浓度水平时，低密度和高密度，并且根据与记录头相关的温度的检测校正分布数据，由此即使在存在头部变化的情况下也可以获得期望的记录图像温度。此外，图像数据以这样的方式分布，即当多个墨水中的一个的剩余量变低时，用剩余的墨水进行记录，由此即使当其中一个的剩余量具有不同密度的多种油墨变低。

88. 发明授权

US5907337A Ink jet recording method and apparatus 失效
标题翻译：喷墨记录方法和装置
公开(公告)号：US5907337A
公开(公告)日：1999-05-25
申请号：US264685
申请日：1994-06-23
申请人： Hiroshi Tajika , Masami Ikeda , Hiromitsu Hirabayashi , Jiro Moriyama , Toshio Kashino , Noribumi Koitabashi , Yuji Akiyama , Takeshi Okazaki , Masaaki Izumida
发明人： Hiroshi Tajika , Masami Ikeda , Hiromitsu Hirabayashi , Jiro Moriyama , Toshio Kashino , Noribumi Koitabashi , Yuji Akiyama , Takeshi Okazaki , Masaaki Izumida
IPC分类号： B41J2/01 , B41J2/05 , B41J2/13 , B41J2/21 , B41M5/00 , G06K15/10 , H04N1/40 , H04N1/50 , B41J2/145 , B41J2/15
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/2132 , G06K15/105 , H04N1/40031 , H04N1/502 , G06K2215/101 , G06K2215/111
摘要： An ink jet recording method using a number of ejection outlets for ejecting ink includes grouping a number of ejection outlets into a plurality of groups such that ejection regions are partly overlapped; and supplying driving signals in such an order that ejection regions of groups of ejection outlets are partly overlapped.
摘要翻译：使用多个用于喷射墨水的喷射口的喷墨记录方法包括将多个喷射出口分成多个组，使得喷射区域部分重叠; 并以喷射出口组的喷射区域部分重叠的顺序提供驱动信号。

89. 发明授权

US5485186A Ink jet recording apparatus with efficient and reliable ink supply 失效
标题翻译：喷墨记录仪具有高效可靠的墨水供应
公开(公告)号：US5485186A
公开(公告)日：1996-01-16
申请号：US136106
申请日：1993-10-14
申请人： Hiroyuki Ishinaga , Hiroshi Sugitani , Kazuaki Masuda , Masami Kasamoto , Seiji Suzuki , Toshio Kashino , Jun Kawai , Takeshi Okazaki , Teruo Arashima , Yuji Kamiyama
发明人： Hiroyuki Ishinaga , Hiroshi Sugitani , Kazuaki Masuda , Masami Kasamoto , Seiji Suzuki , Toshio Kashino , Jun Kawai , Takeshi Okazaki , Teruo Arashima , Yuji Kamiyama
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14379 , B41J2202/11
摘要： An ink jet recording apparatus includes an orifice for ejecting ink; a heater for generating thermal energy to produce a bubble to eject the ink; an ink passage for supplying ink to the orifice, the ink passage being provided with the heater; an ink container for containing ink to be supplied to the ink passage, the ink container retaining the ink, using capillary force; wherein the following is satisfied:V.sub.OH >[(R'+P)/(F'+R'+P).times.(F+R)/R+1 ]Vdwhere V.sub.OH is a volume of the ink passage from the orifice to an edge of the heater adjacent the orifice, Vd is a volume of ink ejected from the orifice, F is a flow resistance from a center of the heater to the orifice; R is a flow resistance from a center of the heater to the ink container; F' is a flow resistance from a maximum bubble produced on the heater to the orifice; R' is a flow resistance from a maximum bubble produced on the heater to the ink container, and P is a flow resistance of the ink container.
摘要翻译：喷墨记录装置包括用于喷射墨水的孔口; 用于产生热能以产生气泡以喷射墨水的加热器; 用于向孔口供墨的墨通道，墨通道设有加热器; 用于容纳供应到墨水通道的墨水的墨水容器，使用毛细管力保持墨水的墨水容器; 其中满足以下条件：VOH> [（R'+ P）/（F'+ R'+ P）x（F + R）/ R + 1] Vd其中VOH是从孔口到加热器的边缘与孔口相邻，Vd是从孔口喷出的油墨量，F是从加热器中心到孔口的流动阻力; R是从加热器的中心到墨水容器的流动阻力; F'是从加热器到孔口产生的最大气泡的流动阻力; R'是从加热器上产生的最大气泡到油墨容器的流动阻力，P是油墨容器的流动阻力。

90. 发明授权

US5017946A Ink jet recording head having surface treatment layer and recording equipment having the head 失效
标题翻译：具有表面处理层的喷墨记录头和具有头部的记录设备
公开(公告)号：US5017946A
公开(公告)日：1991-05-21
申请号：US512606
申请日：1990-04-24
申请人： Kazuaki Masuda , Akio Saito , Toshio Kashino , Takashi Watanabe
发明人： Kazuaki Masuda , Akio Saito , Toshio Kashino , Takashi Watanabe
IPC分类号： B41J2/16
CPC分类号： B41J2/1606 , Y10T428/31544
摘要： An ink jet recording head having ink-liquid-repellent surface treatment portions close to the discharging ports, wherein said ink-liquid-repellent treatment surface portions are formed by polymerizing and curing a composition containing a fluorine type polymer with a molecular weight of 2,000 or more which is insoluble in water and soluble in organic solvent and a polyfunctional monomer and/or a polyfunctional oligomer having two or more (meth)acryloyl groups in the molecule through a silane coupling agent.
摘要翻译：一种喷墨记录头，其具有靠近排出口的拒油表面处理部分，其中所述油墨排斥处理表面部分通过聚合和固化含有分子量为2,000的氟类聚合物的组合物或不溶于水且可溶于有机溶剂的多官能单体和/或分子中具有两个以上（甲基）丙烯酰基的多官能低聚物，通过硅烷偶联剂。

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