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41. 发明授权

US06199972B1 Liquid discharging method, liquid discharging head, and head cartridge and liquid discharging apparatus using said liquid discharging head 失效
标题翻译：液体排放方法，液体排放头和使用所述排液头的头部盒和液体排出装置
公开(公告)号：US06199972B1
公开(公告)日：2001-03-13
申请号：US09123332
申请日：1998-07-28
申请人： Hiroyuki Ishinaga , Toshio Kashino , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Hiroyuki Ishinaga , Toshio Kashino , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J205
CPC分类号： B41J2/1755 , B41J2/14048 , B41J2/14056 , B41J2/1752 , B41J2202/21
摘要： This specification discloses a liquid discharging method of discharging liquid from a discharge port for discharging the liquid by a liquid discharging element in a first liquid flow path communicating with the discharge port for supplying the liquid to the discharge port, characterized by the use of a variable member for causing negative pressure to act on the first liquid flow path. The specification also discloses a liquid discharging head having a discharge port for discharging liquid therethrough, a first bubble creating area for creating a first bubble in the liquid, and a first liquid flow path provided with the first bubble creating area and communicating with the discharge port, the liquid in the first liquid flow path being discharged through the discharge port by the creation of the first bubble, characterized by a second bubble creating area for creating a second bubble in the liquid, a second liquid flow path provided with the second bubble creating area, and negative pressure acting means using a variable member provided between the first liquid flow path and the second liquid flow path for causing only negative pressure to act in the first liquid flow path by the disappearance of the second bubble. The specification also discloses a head cartridge and a liquid discharging apparatus using such liquid discharging head.
摘要翻译：本说明书公开了一种液体排出方法，该液体排出方法是在与用于向排出口供给液体的排出口连通的第一液体流路中的液体排出元件排出液体的排出口，其特征在于，用于使负压作用在第一液体流道上的构件。该说明书还公开了一种具有用于排出液体的排出口的液体排出头，用于在液体中产生第一气泡的第一气泡产生区域和设置有第一气泡产生区域并与排出口连通的第一液体流路第一液体流道中的液体通过产生第一气泡而通过排出口排出，其特征在于用于在液体中产生第二气泡的第二气泡产生区域，设置有产生第二气泡的第二液体流路区域和负压作用装置，其使用设置在第一液体流动路径和第二液体流动路径之间的可变构件，仅通过第二气泡的消失在第一液体流路中仅产生负压。该说明书还公开了一种使用这种液体排放头的头盒和液体排出装置。

42. 发明授权

US06174053B1 Ink tank, head cartridge and ink jet printing apparatus 失效
标题翻译：墨盒，墨盒和喷墨打印设备
公开(公告)号：US06174053B1
公开(公告)日：2001-01-16
申请号：US09027726
申请日：1998-02-23
申请人： Masahiko Higuma , Jun Kawai , Yohei Sato , Yoichi Taneya , Hiroshi Sugitani , Tokuya Ohta , Kazuaki Masuda , Hiroyuki Ishinaga , Torachika Osada , Takashi Saito
发明人： Masahiko Higuma , Jun Kawai , Yohei Sato , Yoichi Taneya , Hiroshi Sugitani , Tokuya Ohta , Kazuaki Masuda , Hiroyuki Ishinaga , Torachika Osada , Takashi Saito
IPC分类号： B41J2175
CPC分类号： B41J2/1752 , B41J2/17513 , B41J2/17553 , B41J2/17563
摘要： A printing system having an ink tank for storing ink, the ink tank having a housing having an ink feeding port formed through a first surface for feeding ink therethrough, and a second surface opposite the first. An ink absorbing member is accommodated in the housing, is a porous member having a three-dimensional net-shaped structure molded of a composition comprising a condensate of (i) a compound having an amino group and (ii) formaldehyde, and has a first surface facing the ink feeding port. An alleviating member having more resilience than the ink absorbing member is disposed between the ink absorbing member and an ink outflow portion formed through the ink feeding port and alleviates pressure applied by the ink outflow portion against the ink absorbing member. Both the alleviating member and the ink absorbing member are deformed by compression against the ink outflow portion. A compensating member having more resilience than the ink absorbing member is disposed between the ink absorbing member and the ink outflow portion and applies a functional force to the ink absorbing member corresponding to deterioration of properties of the ink absorbing member. Another ink absorbing member having more resilience than the ink absorbing member is disposed between the ink absorbing member and the ink outflow portion.
摘要翻译：一种具有用于储存墨水的墨水盒的打印系统，所述墨水盒具有壳体，所述壳体具有通过用于供给墨水的第一表面形成的供墨口以及与之相对的第二表面。油墨吸收部件容纳在壳体中，是具有由包含（i）具有氨基的化合物和（ii）甲醛）的缩合物的组合物模制的三维网状结构的多孔构件，并且具有第一面向供墨口的表面。具有比墨水吸收部件更具弹性的减轻部件设置在墨水吸收部件和通过供墨口形成的墨水流出部之间，并且减轻墨水流出部分对墨水吸收部件施加的压力。减轻构件和吸墨构件都通过压靠墨水流出部而变形。具有比墨水吸收构件更具弹性的补偿构件设置在墨吸收构件和墨流出部之间，并且与吸墨构件的性能劣化相对应地对吸墨构件施加功能力。在墨吸收部件和墨水流出部之间设置有比墨水吸收部件具有更大回弹性的另一吸墨部件。

43. 发明授权

US6120136A Liquid jet head, a head cartridge, a liquid jet recording apparatus, and a method for manufacturing liquid jet heads 失效
标题翻译：液体喷射头，头盒，液体喷射记录装置和液体喷射头的制造方法
公开(公告)号：US6120136A
公开(公告)日：2000-09-19
申请号：US122331
申请日：1998-07-24
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Yoichi Taneya
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Toshio Kashino , Yoichi Taneya
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175
CPC分类号： B41J2/1755 , B41J2/14056 , B41J2/1604 , B41J2/1623 , B41J2/1752 , B41J2002/14362
摘要： A liquid jet head is provided with a first bubble generating device for enabling a first flow path conductively connected with a first discharge opening to create a bubble for the formation of discharge droplet, and a second bubble generating device for enabling a second flow path conductively connected with a second discharge opening to create a bubble for the formation of discharge droplet, and comprises a substrate having the first and second bubble generating devices on the surface area shared by them for use, an orifice section provided with the first and second discharge openings sequentially in the direction intersecting the sharable surface area of the substrate, and a flow path formation section for separating each path of the first and second flow paths at least from the discharge opening to the bubble generating device thereof, at the same time, arranging at least part of the first and second flow paths to be essentially in the form of laminated layer with respect to the substrate. With the structure thus arranged, crosstalks are prevented across each line of liquid flow paths, and also, to materialize a liquid jet head capable of making its discharge amount variable for the stabilized discharge of droplets in different amount from the plural lines of discharge openings for recording images in higher precision and quality.
摘要翻译：液体喷射头设置有第一气泡产生装置，用于使得能够与第一排出口导电连接的第一流路形成用于形成排出液滴的气泡;以及第二气泡生成装置，用于使第二流路导通地连接具有第二排出口以形成用于形成排放液滴的气泡，并且包括在其共用的表面积上具有第一和第二气泡生成装置的基板，一个孔部分，依次设置有第一和第二排出口在与基板的可共享的表面区域相交的方向上，以及流路形成部，至少从排出口向其发泡装置分离第一流路和第二流路的路径，同时至少排列第一和第二流动路径的一部分基本上是相对于子层的叠层的形式策划利用如此布置的结构，可以防止每条液体流动路径上的串扰，并且能够实现能够使其排出量可变的液体喷射头，以使液滴的稳定排放量与多排排放口不同的排放量以更高的精度和质量记录图像。

44. 发明授权

US5963232A Ink jet recording head and method of forming an ink jet recording head 失效
标题翻译：喷墨记录头和形成喷墨记录头的方法
公开(公告)号：US5963232A
公开(公告)日：1999-10-05
申请号：US937784
申请日：1997-09-24
申请人： Masami Kasamoto , Masashi Kitani , Shuji Koyama , Masahiko Higuma , Yoichi Taneya
发明人： Masami Kasamoto , Masashi Kitani , Shuji Koyama , Masahiko Higuma , Yoichi Taneya
IPC分类号： B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/1635 , B41J2/14024 , B41J2/1604 , B41J2/1623 , B41J2/1631
摘要： An ink jet recording head includes a substrate with ejection energy generating elements for ejecting ink, a wiring board electrically connected at a first connecting region to an electric connection pad on the substrate and functioning to apply voltage to the ejection energy generating elements, and a plate is combined with the substrate, the plate being provided with a groove constituting an ink passage when it is combined with the substrate. A second connecting region is found between the substrate and plate, the substrate having a projection at a position between the second connecting region and the pad, the first connecting region and second connecting region each being sealed by a resin sealing material.
摘要翻译：喷墨记录头包括具有用于喷射墨水的喷射能量产生元件的基板，在第一连接区域电连接到基板上的电连接焊盘并且用于向喷射能量产生元件施加电压的布线板，以及板与基板结合，当板与基板组合时，该板设置有构成墨通道的凹槽。在基板和板之间存在第二连接区域，基板在第二连接区域和焊盘之间的位置处具有突起，第一连接区域和第二连接区域由树脂密封材料密封。

45. 发明授权

US5953030A Ink container with improved air venting structure 失效
标题翻译：具有改善排气结构的油墨容器
公开(公告)号：US5953030A
公开(公告)日：1999-09-14
申请号：US636766
申请日：1996-04-19
申请人： Hiroyuki Ishinaga , Kazuaki Masuda , Hajime Kaneko , Masahiko Higuma , Yuji Kamiyama , Yoichi Taneya
发明人： Hiroyuki Ishinaga , Kazuaki Masuda , Hajime Kaneko , Masahiko Higuma , Yuji Kamiyama , Yoichi Taneya
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17559 , B41J2/17503 , Y10T156/1051 , Y10T156/1153
摘要： An ink container includes an ink absorbing material accommodating chamber for accommodating an ink absorbing material for retaining ink to be supplied to a recording head; an ink supply opening connectable with said recording head to supply the ink to the recording head from said accommodating chamber; an air vent portion for fluid communication between said accommodating chamber with ambience; wherein said air vent portion has an inside opening in fluid communication with an inside of said accommodating chamber, an outside opening open to the ambience, and a fluid communication path in fluid communication with said inside opening and outside opening; wherein said outside opening takes, when said container is mounted on an apparatus with which it is usable, a position lower than that taken by said inside opening.
摘要翻译：墨水容器包括用于容纳用于保持供应到记录头的墨水的吸墨材料的吸墨材料容纳室; 一个可与所述记录头连接的供墨口，用于从所述容纳室向记录头供墨; 用于在具有气氛的所述容纳室之间流体连通的排气部分; 其特征在于，所述排气部具有与所述容纳室的内部流体连通的内部开口，与所述氛围相通的外部开口，以及与所述内部开口和外部开口流体连通的流体连通路径; 其特征在于，当所述容器安装在可使用的装置上时，所述外部开口的位置低于由所述内部开口所采取的位置。

46. 外观设计

USD367884S Ink tank for printer 失效
公开(公告)号：USD367884S
公开(公告)日：1996-03-12
申请号：US32823
申请日：1994-12-29
申请人： Yoichi Taneya , Hiroyuki Ishinaga , Hiroyuki Tokuda , Tetsuya Sekine
设计人： Yoichi Taneya , Hiroyuki Ishinaga , Hiroyuki Tokuda , Tetsuya Sekine

47. 外观设计

USD502501S1 Partial right-side panel and rear panel for an ink-jet cartridge 失效
标题翻译：用于喷墨墨盒的部分右侧面板和后面板
公开(公告)号：USD502501S1
公开(公告)日：2005-03-01
申请号：US29051629
申请日：1996-03-14
申请人： Tetsuya Sekine , Hiroyuki Tokuda , Masaru Iketani , Masaaki Izumida , Yoichi Taneya
设计人： Tetsuya Sekine , Hiroyuki Tokuda , Masaru Iketani , Masaaki Izumida , Yoichi Taneya

48. 发明授权

US06834423B2 Method of manufacturing a liquid discharge head 失效
标题翻译：液体排出头的制造方法
公开(公告)号：US06834423B2
公开(公告)日：2004-12-28
申请号：US09912340
申请日：2001-07-26
申请人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya
发明人： Hiroyuki Sugiyama , Hiroyuki Ishinaga , Yoshinori Misumi , Yoichi Taneya
IPC分类号： B23P5376
CPC分类号： B41J2/14048 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , Y10S29/016 , Y10T29/49083 , Y10T29/49401
摘要： A method of manufacturing a liquid discharge head having a liquid flow path, a discharge energy generating device in the liquid flow path, a discharge port communicating with the liquid flow path, and a movable member facing the discharge energy generating device. The movable member is formed by a photolithographic technique, and a right-angled part and an acute-angled part of an edge of the movable member are removed so as to make a surface of the edge of the movable member curved. The curved surface of the movable member serves to reduce concentration of the stress on the movable member that occurs due to displacement of the movable member resulting from pressure of a bubble generated to discharge ink. Removal of the right-angled and acute-angled parts may be performed by soaking the movable member in an etching solution after formation of the movable member.
摘要翻译：一种制造具有液体流路的液体排出头的方法，液体流路中的排出能量产生装置，与液体流路连通的排出口以及面向排出能量产生装置的可动件。通过光刻技术形成可动部件，去除可动部件的边缘的直角部分和锐角部分，使可动部件的边缘的表面弯曲。可移动部件的弯曲表面用于减少由于产生的用于排出墨的气泡的压力引起的可移动部件的位移而导致的可移动部件上的应力集中。直角和锐角部分的去除可以通过在形成可移动部件之后将活动部件浸入蚀刻溶液中来进行。

49. 发明授权

US06494563B2 Ink jet element substrate and ink jet head that employs the substrate, and ink jet apparatus on which the head is mounted 失效
公开(公告)号：US06494563B2
公开(公告)日：2002-12-17
申请号：US09906755
申请日：2001-07-18
申请人： Yoichi Taneya , Hiroyuki Ishinaga
发明人： Yoichi Taneya , Hiroyuki Ishinaga
IPC分类号： B41J2116
CPC分类号： B41J2/04558 , B41J2/0458 , B41J2/14153 , B41J19/205
摘要： Provided is a recording head substrate on which are mounted energy generating elements that contribute to the formation of images by a recording head, and on which both light-receiving elements and light-emitting elements, or at least, light-receiving elements are mounted. In addition, provided is a recording head substrate on which are mounted energy generating elements that contribute to the formation of images by a recording head, and on which are mounted a plurality of head position detecting elements for detecting the position of the recording head.

50. 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。

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