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41. 发明公开

EP0418828A1 Recording head with cover 失效
标题翻译： Aufzeichnungskopf mit Abdeckung。
公开(公告)号：EP0418828A1
公开(公告)日：1991-03-27
申请号：EP90117950.7
申请日：1990-09-18
申请人： CANON KABUSHIKI KAISHA
发明人： Karita, Seiichiro , Saikawa, Hideo , Sugitani, Hiroshi , Hattori, Yoshifumi , Ikeda, Masami , Saito, Asao , Masuda, Kazuaki , Saito, Akio , Orikasa, Tsuyoshi , Nagashima, Toshiaki , Hikake, Norio
IPC分类号： B41J2/165 , B65D85/30
CPC分类号： B41J2/17536 , B41J2/17513 , B41J2/17526 , B41J2/17533 , C08G18/6229 , C08G2170/40 , C09J7/385
摘要： A recording head includes an ejection outlet (41);
a covering member (3, 4) for covering the ink ejection outlet.
摘要翻译：记录头包括喷射口（41）; 用于覆盖喷墨出口的覆盖部件（3,4）。

42. 发明公开

EP0418821A2 Ink jet recording head carriage and an apparatus with same 失效
标题翻译： Tintenstrahlkopf-Wagen und ein Apparat mit demselben。
公开(公告)号：EP0418821A2
公开(公告)日：1991-03-27
申请号：EP90117937.4
申请日：1990-09-18
申请人： CANON KABUSHIKI KAISHA
发明人： Unosawa, Yasuhiro , Kimura, Tetsuo , Hasegawa, Kou , Nagashima, Masasumi , Nagira, Keiji , Sugitani, Hiroshi , Hattori, Yoshifumi , Ikeda, Masami , Saito, Asao , Masuda, Kazuaki , Saito, Akio , Orikasa, Tsuyoshi
IPC分类号： B41J25/34
CPC分类号： B41J25/34
摘要： A carriage (6), movable along a predetermined path, for detachably mounting thereon an ink jet recording head (9) includes an abutment portion (601a,b,c) for positioning the recording head in a horizontal direction; an engageable member (603), disposed at a side of the carriage facing in a movement direction thereof, for engaging with the recording head, the engageable member is rotatable and translatable; and an operating lever (602), disposed at a side of the carriage facing in the movement direction, for translating and rotating the engageable member to abut the recording head to the abutment portion, and for rotating the recording head about the abutment portion; a second abutment portion (906a,b,c) for abutment with the rotating recording head to stop it in one rotational direction; and an urging member (607a) for urging the recording head to the second abutment portion, wherein the recording head is mounted on and dismounted from the carrier by moving the operating lever in one direction and by moving it in the opposite direction, respectively.
摘要翻译：可沿着预定路径移动以便可拆卸地安装在其上的喷墨记录头（9）的托架（6）包括用于在水平方向上定位记录头的邻接部分（601a，b，c）一个位于托架面向其移动方向的一侧的可接合构件（603），用于与记录头相啮合，可啮合构件是可旋转和平移的; 以及操作杆（602），其设置在所述滑架的面向所述移动方向的一侧，用于平移和旋转所述可接合构件以将所述记录头邻接到所述邻接部分，并且用于使所述记录头围绕所述邻接部分旋转; 第二邻接部分（906a，b，c），用于与旋转的记录头邻接以在一个旋转方向上停止; 以及用于将记录头推向第二邻接部分的推动构件（607a），其中记录头通过沿一个方向移动操作杆并沿相反方向移动而安装在托架上并从托架上拆卸。

43. 发明公开

EP0367541A2 Method of manufacturing an ink jet head 失效
标题翻译：维尔法赫恩·赫斯特伦恩（TürgenStrahldruckkopfes）。
公开(公告)号：EP0367541A2
公开(公告)日：1990-05-09
申请号：EP89311199.7
申请日：1989-10-30
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Takashi , Masuda, Kazuaki , Goto, Akira , Kono, Hiroshi , Kanzaki, Takashi , Kashino, Toshio , Saito, Akio , Midorikawa, Koyo , Okumura, Toru , Ikeda, Masami , Kuwabara, Nobuyuki
IPC分类号： B41J2/16
CPC分类号： B41J2/162 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1606 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14379
摘要： The present invention relates to a method for manufacturing an ink jet recording head having an ink path communicated with a discharge opening, a discharge energy generating element (100) disposed in the ink path and a discharge opening plate on which the discharge opening is formed and being attached to an end surface of the ink path. The discharge opening is formed by irradiating an excimer laser (210) light on the discharge opening plate.
摘要翻译：本发明涉及一种用于制造喷墨记录头的方法，该喷墨记录头具有与排出口连通的油墨通道，设置在油墨通道中的排出能量产生元件（100）和排出口板，排出口形成在其上; 附着在墨水通道的端面上。通过在排出口板上照射准分子激光（210）来形成排出口。

44. 发明公开

EP2857205A3 Liquid ejection device and liquid leakage suppression method 有权转让
标题翻译：液体喷射器和液体泄漏抑制方法
公开(公告)号：EP2857205A3
公开(公告)日：2016-12-21
申请号：EP14003401.8
申请日：2014-10-01
申请人： Canon Kabushiki Kaisha
发明人： Araki, Yoshimasa , Tamura, Yasuyuki , Saito, Akio , Fukuhara, Makoto , Ozaki, Hiroyuki
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B29C59/16 , B29L2031/7678 , B41J2/175 , B41J2/20 , Y10T137/0396
摘要： There is provided a liquid ejection device including a head for ejecting a liquid, a liquid containing unit, a liquid filler, and a pressure adjusting unit, in which the liquid containing unit includes a sealed housing and a flexible member provided in the housing, the housing includes a first containing space communicating with the head and a second containing space partitioned from the first containing space through use of the flexible member, the first containing space contains the liquid, and the liquid filler is filled into the second containing space, the pressure adjusting unit communicates with the second containing space, and adjusts the pressure of the liquid filler filled into the second containing space so as to maintain a negative pressure with respect to the head.

45. 发明公开

EP1078756A2 Ink jet recording head, ink jet recording head cartridge and ink jet recording apparatus 有权
标题翻译：喷墨记录头，喷墨记录头盒和喷墨记录设备
公开(公告)号：EP1078756A2
公开(公告)日：2001-02-28
申请号：EP00118024.9
申请日：2000-08-22
申请人： CANON KABUSHIKI KAISHA
发明人： Inoue, Ryoji , Takenouchi, Masanori , Saito, Akio , Ishimatsu, Shin
IPC分类号： B41J2/14
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2002/14379 , B41J2202/07 , B41J2202/21
摘要： An ink jet recording head comprising a plurality of discharge ports (104) for discharging ink droplets, a plurality of ink flow paths (109) communicated with the respective discharge ports, a common liquid chamber (105) communicated with said ink flow paths and adapted to hold ink to be introduced into said ink flow paths, electrothermal converting portions (102,103) disposed in said ink flow paths and adapted to generate heat for bubbling the ink, and bubble trapping portions (107,110) disposed at communicating portion between said ink flow paths and said common liquid chamber and including stepped structures each having a cross-sectional area smaller than a main cross-sectional area of said common liquid chamber and greater than a cross-sectional area of the corresponding ink flow path in a direction perpendicular to an ink introducing direction, wherein each of said ink flow paths is provided with an inclined portion located between an upstream end of said electrothermal converting portion and the communicating portion of said ink flow path with said common liquid chamber in the ink introducing direction and having a cross-sectional area, in the direction perpendicular to the ink introducing direction, gradually increasing toward the upstream bubble trapping portion, and a surface extended from said inclined portion intersects with a ceiling surface of said bubble trapping portion.
摘要翻译：一种喷墨记录头，包括用于排出墨滴的多个排出口（104），与相应排出口连通的多个墨流动通道（109），与所述墨流动通道连通的公共液体腔室（105）以保持油墨被引入到所述油墨流动路径中;电热转换部分（102,103），其设置在所述油墨流动路径中并适于产生用于使油墨起泡的热量;以及气泡捕获部分（107,110），其设置在所述油墨流动路径并且所述公共液体室包括台阶结构，每个台阶结构的横截面面积小于所述公共液体腔室的主横截面面积并且大于相应的墨水流动路径在垂直于墨水的方向上的横截面面积引入方向，其中每个所述油墨流动路径设置有位于所述电热转换的上游端之间的倾斜部分所述墨流路与所述公用液室之间的连通部在所述墨导入方向上具有与所述墨导入方向正交的方向的截面积朝向所述上游侧气泡捕集部逐渐增大，从所述倾斜部分延伸的部分与所述气泡捕获部分的顶表面相交。

46. 发明公开

EP0937579A3 Ink jet head and manufacturing method thereof, discharge opening plate for head and manufacturing method thereof, and ink jet apparatus with ink jet head 失效
标题翻译：提供喷墨头及其制造方法，Aufflussöffnungsplatte该头及其制造方法，以及喷墨装置，以便
公开(公告)号：EP0937579A3
公开(公告)日：1999-11-03
申请号：EP99200740.1
申请日：1989-10-30
申请人： CANON KABUSHIKI KAISHA
发明人： Masuda, Kazuaki , Kuwabara, Nobuyuki , Watanabe, Takashi , Goto, Akira , Kono, Hiroshi , Kashino, Toshio , Saito, Akio , Midorikawa, Koyo , Okumura, Toru , Ikeda, Masami , Kanzaki, Takashi
IPC分类号： B41J2/16
CPC分类号： B41J2/162 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1606 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14379
摘要： A discharge opening plate for an ink jet recording head comprises a plate having a through hole forming a discharge opening, a water repellant cover layer on one surface of the plate and an adhesive layer provided on its other surface. An ink jet recording head may be manufactured by adhering this plate to a head body having an ink path arranged to correspond to the through hole opening.
摘要翻译：本发明涉及一种用于制造喷墨记录头的具有与一个排放口，在油墨路径设置的排放能量产生元件（100）和在其上放开口中形成排放口板和连通墨路径的方法被附着到上墨路径的端表面。该排出口是通过在受激准分子激光器（210）在该排气口板照射光形成。

47. 发明公开

EP0937579A2 Ink jet head and manufacturing method thereof, discharge opening plate for head and manufacturing method thereof, and ink jet apparatus with ink jet head 失效
标题翻译：提供喷墨头及其制造方法，Aufflussöffnungsplatte该头及其制造方法，以及喷墨装置，以便
公开(公告)号：EP0937579A2
公开(公告)日：1999-08-25
申请号：EP99200740.1
申请日：1989-10-30
申请人： CANON KABUSHIKI KAISHA
发明人： Masuda, Kazuaki , Kuwabara, Nobuyuki , Watanabe, Takashi , Goto, Akira , Kono, Hiroshi , Kashino, Toshio , Saito, Akio , Midorikawa, Koyo , Okumura, Toru , Ikeda, Masami , Kanzaki, Takashi
IPC分类号： B41J2/16
CPC分类号： B41J2/162 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1606 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14379
摘要： A discharge opening plate for an ink jet recording head comprises a plate having a through hole forming a discharge opening, a water repellant cover layer on one surface of the plate and an adhesive layer provided on its other surface. An ink jet recording head may be manufactured by adhering this plate to a head body having an ink path arranged to correspond to the through hole opening.
摘要翻译：用于在喷墨记录头的排出口板包括具有贯通孔形成的排出口，在所述板的一个表面上，并在设置在其另一面粘接层的防水剂覆盖层的板。一种喷墨记录头可通过该板坚持具有布置为对应于所述通孔开口的墨水路径中的头主体来制造。

48. 发明公开

EP0864393A1 Laser working method and manufacturing method of liquid jet recording head using such a laser working method 失效
标题翻译：通过这样的激光加工方法的装置的制造液体喷射头绘图的激光加工方法和工艺
公开(公告)号：EP0864393A1
公开(公告)日：1998-09-16
申请号：EP98104625.3
申请日：1998-03-13
申请人： CANON KABUSHIKI KAISHA
发明人： Ishimatsu, Shin , Inaba, Masaki , Saito, Akio , Goto, Akira , Furukawa, Masao , Hasegawa, Toshinori , Ito, Miki
IPC分类号： B23K26/06 , B41J2/16
CPC分类号： B41J2/1642 , B23K26/04 , B23K26/066 , B23K26/364 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1637 , Y10S430/146
摘要： A laser working method which can easily and accurately work a fine and complicated shape by irradiation of a laser beam is provided. When a plurality of channel grooves (3) are laser worked on a second board (1) constituting a liquid jet recording head and projections (6) are laser worked on the joint surface of groove walls (4) between the channel grooves and the like, the projections (6) are first worked and formed by irradiating the laser beam through a first mask pattern (10) of a high space frequency arranged by transmitting portions (11) to work the projections (6) and light shielding portions (12). After that, the channel grooves (3) are worked and formed by irradiating the laser beam through a second mask pattern (14) of a low space frequency arranged by transmitting portions (15) to work the channel grooves (3) and light shielding portions (16). The formation of a secondary product due to the laser working can be reduced. Even when the laser working secondary product exists, the influence by the secondary product can be reduced and the working can be performed. A fine and complicated shape can be stably and cheaply worked.
摘要翻译：提供一种能够通过激光束的照射和容易精确地设定工作的微细且复杂的形状的激光加工方法。当信道槽的多个（3）激光上的第二板加工（1）构成的液体喷射记录头和预测（6）的激光的槽壁的接合面上工作（4）的流路槽等之间中，凸起（6）的第一工作，并通过由透光部配置在高的空间频率的第一掩模图案（10）照射激光束（11）形成的工作凸起（6）和遮光部（12）的，在此之后，信道的槽（3）由通过透射部分设置的低空间频率的第二掩模图案（14）照射激光束成型加工（15）工作的信道的槽（3）和遮光部（16）。二次产品的由于激光加工形成可被减小。甚至当激光加工次级产物存在，由二次产物的影响可以被减小，并且能够进行工作。甲精细和复杂的形状也能够稳定地且廉价地制作。

49. 发明授权

EP0419193B1 An ink jet apparatus 失效
标题翻译：喷墨设备
公开(公告)号：EP0419193B1
公开(公告)日：1996-12-11
申请号：EP90310169.9
申请日：1990-09-17
申请人： CANON KABUSHIKI KAISHA
发明人： Kimura, Makiko , Kashino, Toshio , Arashima, Teruo , Sugitani, Hiroshi , Hattori, Yoshifumi , Ikeda, Masami , Saito, Asao , Masuda, Kazuaki , Saito, Akio , Orikasa, Tsuyoshi , Ohba, Takashi , Maeoka, Kunihiko , Kawai, Jun , Abe, Tsutomu , Nakagomi, Hiroshi
IPC分类号： B41J2/05 , B41J2/135
CPC分类号： B41J2/16508 , B41J2/14024 , B41J2/1433 , B41J2002/14379 , B41J2202/11

50. 发明公开

EP0602021A3 Ink jet head and manufacturing method thereof, discharge opening plate for head and manufacturing method thereof, and ink jet apparatus with ink jet head 失效
标题翻译：喷墨头及其制造方法，头用喷出口板及其制造方法，以及具有喷墨头的喷墨装置
公开(公告)号：EP0602021A3
公开(公告)日：1994-08-31
申请号：EP94200483.9
申请日：1989-10-30
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Takashi , Masuda, Kazuaki , Goto, Akira c/o Canon Kabushiki Kaisha , Kono, Hiroshi , Kanzaki, Takashi , Kashino, Toshio , Saito, Akio , Midorikawa, Koyo , Okumura, Toru , Ikeda, Masami , Kuwabara, Nobuyuki
IPC分类号： B41J2/16
CPC分类号： B41J2/162 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1606 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14379
摘要： A discharge opening plate (503) for an ink jet recording head comprises a plate (503) having a through hole forming a discharge opening, a water repellant cover layer (531) on one surface of the plate and an adhesive layer (533) provided on its other surface. An ink jet recording head may be manufactured by adhering this plate (503) to a head body (507) having an ink path arranged to correspond to the through hole opening.
摘要翻译：用于喷墨记录头的排放开口板（503）包括具有形成排放开口的通孔的板（503），在板的一个表面上的防水覆盖层（531）和设置有粘合剂层（533）的粘合剂层在其另一面上。喷墨记录头可以通过将该板（503）粘附到具有与通孔开口对应布置的墨通路的头主体（507）来制造。

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