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41. 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。

42. 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。

43. 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。

44. 发明授权

US06206505B1 Liquid carrying method, a liquid carrying apparatus, and a liquid discharging method and a liquid discharge head utilizing such liquid carrying method and apparatus 失效
标题翻译：液体输送方法，液体输送装置和液体排出方法以及利用这种液体输送方法和装置的液体排出头
公开(公告)号：US06206505B1
公开(公告)日：2001-03-27
申请号：US09089479
申请日：1998-06-02
申请人： Aya Yoshihira , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Aya Yoshihira , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J214
CPC分类号： F04B19/24 , B41J2/1404 , B41J2/14048 , B41J2/14056 , B41J2/14064 , B41J2002/14379 , F04B19/006 , F04B43/10
摘要： A liquid carrying method is to carry liquid by pressure exerted by the creation of air bubble, which comprises the step of using an apparatus provided with a first liquid flow path for enabling the carrying liquid to flow, a second liquid flow path provided with the air bubble generating area for creating air bubble, a heat generating device arranged for the air bubble generating area to generate heat for the creation of the air bubble and a movable separation film for separating the first liquid flow path and the second liquid flow path and the step of carrying liquid in the first liquid flow path by displacing the movable separation film, having direction regulating means for regulating the displacement direction of the movable separation film, to the first liquid flow path side by the pressure exerted by the creation of the air bubble. With the method thus structured, it becomes possible to carry liquid efficiently and discharge it from each of the discharge openings stably with high discharge force in good discharge efficiency.
摘要翻译：液体携带方法是通过产生气泡施加的压力来运送液体，其包括使用设置有使第一液体流动路径能够运送液体的装置的装置的步骤，设置有空气的第二液体流路用于产生气泡的气泡生成区域，布置成用于产生气泡产生区域以产生用于产生气泡的热量的发热装置和用于分离第一液体流动路径和第二液体流动路径的可移动分离膜，以及步骤通过由可能的气泡产生的压力使可移动分隔膜移动到具有用于调节可移动分隔膜的位移方向的方向调节装置到第一液体流动通道侧的第一液体流动路径中的液体。利用如此构成的方法，可以高效地运送液体并以高放电力稳定地从各排出口排出，并具有良好的排出效率。

45. 发明授权

US06491380B2 Liquid discharging head with common ink chamber positioned over a movable member 失效
标题翻译：具有位于可移动部件上方的普通墨水室的液体排出头
公开(公告)号：US06491380B2
公开(公告)日：2002-12-10
申请号：US09204264
申请日：1998-12-03
申请人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
发明人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/14056 , B41J2/14072 , B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/13
摘要： A liquid discharging head comprises a discharging port for discharging liquid, a liquid flow path communicated with said discharging port, a bubble generating region for causing the liquid to generate a bubble and a movable member having provided thereon a free end disposed facing to said bubble generating region, and on the downstream of said liquid flow path directed toward said discharging port. At least when said movable member is in stationary state, a side of said liquid flow path corresponding to said bubble generating region is substantially composed of all with a wall face and common communicating space for commonly communicating said liquid flow path with a neighboring liquid flow path is provided in the upward of a movable section of said movable member.
摘要翻译：液体排放头包括用于排放液体的排出口，与所述排出口连通的液体流动通道，用于使液体产生气泡的气泡发生区域和设置在面向所述气泡生成的自由端的可动件并且在所述液体流路的下游，朝向所述排出口。至少当所述可移动部件处于静止状态时，所述液体流动通道对应于所述气泡发生区域的一侧基本上由所有的壁面和共同的连通空间构成，用于将所述液体流路与相邻的液体流路设置在所述可动构件的可动部的上方。

46. 发明授权

US06331043B1 Liquid discharging method, a liquid discharge head, and a liquid discharger apparatus 失效
标题翻译：液体排出方法，液体排出头和排液装置
公开(公告)号：US06331043B1
公开(公告)日：2001-12-18
申请号：US09089427
申请日：1998-06-03
申请人： Satoshi Shimazu , Hiroshi Sugitani , Kazuaki Masuda , Masami Ikeda , Hiroyuki Ishinaga , Toshio Kashino , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo
发明人： Satoshi Shimazu , Hiroshi Sugitani , Kazuaki Masuda , Masami Ikeda , Hiroyuki Ishinaga , Toshio Kashino , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo
IPC分类号： B41J214
CPC分类号： B41J2/04533 , B41J2/04573 , B41J2/0458 , B41J2/14048 , B41J2/14056 , B41J2/14064
摘要： A liquid discharging method for discharging liquid, which uses the pressure exerted at the time of creating each of bubbles in liquid in a bubble generating area, is arranged to provide two bubble generating areas for generating bubbles in such a manner as to enable these areas to face each other at least partly, hence discharging liquid by means for the pressure thus exerted in the bubble generating areas. In this way, it becomes possible to increase the amount of liquid discharged, as well as to enhance the durability of the movable members, while stabilizing the discharge of liquid from each of the discharge openings.
摘要翻译：用于排出液体的液体排放方法，其使用在气泡产生区域中产生液体中的每个气泡时施加的压力，以提供两个用于产生气泡的气泡产生区域，以使得这些区域能够至少部分地彼此面对，从而通过用于由此施加在气泡生成区域中的压力排出液体。以这种方式，可以在稳定来自每个排出口的液体的排放的同时增加排出的液体的量以及增加可移动部件的耐久性。

47. 发明授权

US06516509B1 Method of manufacturing a liquid jet head having a plurality of movable members 失效
标题翻译：制造具有多个可移动部件的液体喷射头的方法
公开(公告)号：US06516509B1
公开(公告)日：2003-02-11
申请号：US08870356
申请日：1997-06-06
申请人： Takayuki Ono , Koji Yamakawa , Tsuyoshi Orikasa , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Yoshie Asakawa , Masayoshi Ohkawa
发明人： Takayuki Ono , Koji Yamakawa , Tsuyoshi Orikasa , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Yoshie Asakawa , Masayoshi Ohkawa
IPC分类号： H05B310
CPC分类号： B41J2/14048 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1637 , B41J2/164 , Y10T29/49083 , Y10T29/49401 , Y10T29/53974
摘要： A method for manufacturing a component provided with a number of liquid paths having movable members for use of liquid discharging comprises the steps of displacing the movable members provided for thin film material by use of such thin film material having the movable members on it, and a component provided with a plurality of recessed portions, and of placing the movable members, which are in the state of being displaced with respect to the recessed portions of the component correspondingly, hence making it possible to fabricate a liquid jet head without damaging or deforming such thin film material constituting the movable members. With the provision of the movable members, the discharging power and efficiency of the liquid jet head are significantly enhanced to obtain recorded images of high quality at higher speeds.
摘要翻译：一种具有多个液体通道的部件的制造方法，该液体通道具有用于排液的可移动部件，包括以下步骤：通过使用其上具有可移动部件的薄膜材料来移动为薄膜材料提供的可移动部件，以及配置有多个凹部，并且将相对于部件的凹部相对移位的状态的可动部件相对配置，从而可以制造液体喷射头而不会损坏或变形构成可动部件的薄膜材料。通过设置可动构件，显着地提高了喷液头的喷射功率和效率，从而以更高的速度获得高质量的记录图像。

48. 发明授权

US06247806B1 Liquid ejection head cartridge and liquid container usable therewith 失效
标题翻译：液体喷射头盒和可用于其的液体容器
公开(公告)号：US06247806B1
公开(公告)日：2001-06-19
申请号：US08886429
申请日：1997-07-01
申请人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
发明人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/14048 , B41J2/17513
摘要： A liquid ejection head cartridge includes a liquid ejecting head and a liquid container. The liquid ejection head includes an ejection outlet, a bubble generation region, and 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. The movable member moves from the first to the second position by pressure produced by the generation of a bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet. The liquid container includes a substantially prism-like outer wall provided with a substantial air vent portion and having a corner, and an inner wall having a prism-like shape with outer surfaces substantially equivalent to inside surfaces of the outer wall and having a corner portion corresponding to the corner of the outer wall, the inner wall being separable from the outer wall and defining a liquid accommodating portion for containing liquid, the inner wall further having a liquid supply portion for supplying the liquid out of the liquid accommodating portion to the liquid ejection head. The inner wall has a thickness which is smaller in the corner portion than a thickness of a central portion of the outer surfaces of the inner wall.
摘要翻译：液体喷射头盒包括液体喷射头和液体容器。液体喷射头包括喷射出口，气泡生成区域和面对气泡产生区域设置的可移动部件，并且可以在比第一位置更远离气泡发生区域的第一位置和第二位置之间移位。可移动部件通过产生气泡产生的压力从第一位置移动到第二位置，以允许气泡在更靠近喷射出口的下游侧膨胀。液体容器包括大致棱柱状的外壁，该外壁具有大致空气排出部分并具有角部，内壁具有棱柱形状，其外表面基本上等于外壁的内表面，并且具有角部对应于所述外壁的角部，所述内壁与所述外壁分离并且限定用于容纳液体的液体容纳部，所述内壁还具有用于将液体从所述液体容纳部供给到所述液体的液体供给部喷头内壁的角部的厚度比内壁的外表面的中央部的厚度小。

49. 发明授权

US06719408B2 Liquid ejecting head, head cartridge, and liquid ejecting and recording apparatus 失效
标题翻译：液体喷头，头盒，以及液体喷射和记录装置
公开(公告)号：US06719408B2
公开(公告)日：2004-04-13
申请号：US10274920
申请日：2002-10-22
申请人： Aya Yoshihira , Isao Kimura , Kiyomitsu Kudo
发明人： Aya Yoshihira , Isao Kimura , Kiyomitsu Kudo
IPC分类号： B41J205
CPC分类号： B41J2/14064 , B41J2202/07
摘要： In a liquid ejecting head having a first liquid flow path communicating with an ejecting port for ejecting a liquid to be ejected and an element substrate having a heating element for forming a bubble from a bubble forming liquid as well as including a second liquid flow path corresponding to the first liquid flow path and a movable separation membrane for substantially separating the first liquid flow path and the second liquid flow path corresponding to the first liquid flow path from each other at all times, the liquid ejecting head includes an atmosphere communication port facing the atmosphere for communicating the second liquid flow path with the atmosphere, and an atmosphere communication path having an atmosphere communication path introduction port facing the second liquid flow path, wherein the atmosphere communication port is formed through the same surface as that of the ejecting port, whereby the liquid ejecting head can remove remaining bubbles in the bubble forming liquid by a simple arrangement as well as improve a liquid ejecting efficiency by effectively transmitting the pressure of a bubble formed in the bubble forming liquid to the liquid to be ejected.
摘要翻译：在具有与用于喷射要喷射的液体的喷射口连通的第一液体流动路径的液体喷射头和具有用于从气泡形成液体形成气泡的加热元件的元件基板以及包括相应于第二液体流动路径的第二液体流动路径第一液体流路和可移动隔离膜，用于始终将第一液体流路和第二液体流路对应于第一液体流路基本分离，液体喷射头包括面向用于使第二液体流路与大气连通的气氛，以及具有面向第二液体流路的大气连通路导入口的大气连通路径，其中大气连通口形成为与排出口相同的面，由此液体喷射头可以去除气泡形成液中的剩余气泡通过简单的布置，以及通过有效地将形成在气泡形成液体中的气泡的压力传递到待喷射的液体来提高液体喷射效率。

50. 发明授权

US06508533B2 Ink-jet printing apparatus and recovery processing method of ejection port 失效
标题翻译：喷墨打印设备和喷墨口的回收处理方法
公开(公告)号：US06508533B2
公开(公告)日：2003-01-21
申请号：US09817261
申请日：2001-03-27
申请人： Akira Tsujimoto , Junji Shimoda , Tadayoshi Inamoto , Isao Kimura , Aya Yoshihira , Kiyomitsu Kudo , Tooru Suzuki
发明人： Akira Tsujimoto , Junji Shimoda , Tadayoshi Inamoto , Isao Kimura , Aya Yoshihira , Kiyomitsu Kudo , Tooru Suzuki
IPC分类号： B41J2165
CPC分类号： B41J2/16532 , B41J2/2103
摘要： An ink-jet printing apparatus, a cap and an ejection recovery method can satisfactorily perform a recovery process for respective ejection openings having different ink flow resistances and permit down-sizing. The ink-jet printing apparatus includes a printing head having a plurality of ejection openings, a cap for covering the ejection opening face where a plurality of ejection openings of the printing head are formed, and a recovery unit for suctioning ink from the ejection openings covered by the cap. The ink-jet printing apparatus also includes a sealing member for sealing predetermined ejection openings among the plurality of ejection openings provided within the cap.
摘要翻译：喷墨打印设备，盖和喷射恢复方法可以令人满意地执行具有不同墨水流动阻力的各个喷射口的恢复处理并允许缩小尺寸。喷墨打印设备包括具有多个喷射口的打印头，用于覆盖其中形成有打印头的多个喷射口的喷射开口面的盖和用于从所喷射的喷射口抽吸墨的回收单元由帽。喷墨打印设备还包括用于密封设置在盖内的多个喷射口中的预定喷射口的密封件。

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