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。

公开(公告)号：US5682187A

公开(公告)日：1997-10-28

申请号：US741529

申请日：1996-10-31

申请人： Takashi Watanabe ,  Kazuaki Masuda ,  Akira Goto ,  Hiroshi Kono ,  Takashi Kanzaki ,  Toshio Kashino ,  Akio Saito ,  Koyo Midorikawa ,  Toru Okumura ,  Masami Ikeda ,  Nobuyuki Kuwabara

发明人： Takashi Watanabe ,  Kazuaki Masuda ,  Akira Goto ,  Hiroshi Kono ,  Takashi Kanzaki ,  Toshio Kashino ,  Akio Saito ,  Koyo Midorikawa ,  Toru Okumura ,  Masami Ikeda ,  Nobuyuki Kuwabara

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/1631 ,  B41J2/14024 ,  B41J2/1433 ,  B41J2/1604 ,  B41J2/1606 ,  B41J2/1623 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  B41J2002/14362

摘要： An ink jet recording head, which can be used in a recording apparatus, is manufactured by preparing a first base plate provided with an energy generating structure for generating energy to discharge ink, preparing a second base plate provided with a discharge opening plate member on which are to be formed ink discharge openings for discharging the ink and recessed portions for forming ink flow paths, the ink flow paths being communicated with the discharge openings, and applying an ink repellant treatment on a surface of the discharge opening plate at a side where the ink is to be discharged in at least an area where the discharge openings are to be formed. The discharge opening is formed on the discharge opening plate by irradiating a laser beam on a rear surface of the discharge opening plate at the opposite side from where the ink is discharged, and the first base plate and second base plate are connected so that the energy generating structure and recessed portion face one another to form the ink flow paths.

摘要翻译： 可以用于记录装置的喷墨记录头是通过制备设置有用于产生能量以排出油墨的能量产生结构的第一基板来制造的，制备设置有排出开口板构件的第二基板， 要形成用于排出油墨的油墨排放口和用于形成油墨流动路径的凹部，油墨流动路径与排出口连通，并且在排出口板的表面上施加拒墨处理 至少在要形成排出口的区域中排出油墨。 通过在排出口板的与排出墨水相反的一侧的后表面上照射激光束，在排出开口板上形成排出口，第一基板和第二基板连接，使得能量 产生结构和凹部彼此面对以形成墨流路。

公开(公告)号：US5374948A

公开(公告)日：1994-12-20

申请号：US48053

申请日：1993-04-19

申请人： Akio Saito ,  Kazuaki Masuda ,  Toshio Kashino ,  Takashi Watanabe

发明人： Akio Saito ,  Kazuaki Masuda ,  Toshio Kashino ,  Takashi Watanabe

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/165 ,  B41J2/14

CPC分类号： B41J2/16517 ,  B41J2002/14467 ,  B41J2202/21

摘要： An ink jet recording head has a plate member provided with an array of discharge ports for discharge ink therethrough, and a head body provided with ink paths communicating with the discharge ports. The plate member is formed integrally with the head body and extends in a direction orthogonal to the discharge port array.

摘要翻译： 喷墨记录头具有设置有用于排出油墨的排出口排列的板构件，以及设置有与排出口连通的墨路的头本体。 板构件与头主体一体地形成并且在与排出口阵列正交的方向上延伸。

公开(公告)号：US5208604A

公开(公告)日：1993-05-04

申请号：US752909

申请日：1991-08-26

申请人： Takashi Watanabe ,  Kazuaki Masuda ,  Akira Goto ,  Hiroshi Kono ,  Takashi Kanzaki ,  Toshio Kashino ,  Akio Saito ,  Koyo Midorikawa ,  Toru Okumura ,  Masami Ikeda ,  Nobuyuki Kuwabara

发明人： Takashi Watanabe ,  Kazuaki Masuda ,  Akira Goto ,  Hiroshi Kono ,  Takashi Kanzaki ,  Toshio Kashino ,  Akio Saito ,  Koyo Midorikawa ,  Toru Okumura ,  Masami Ikeda ,  Nobuyuki Kuwabara

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/1623 ,  B41J2/14024 ,  B41J2/1433 ,  B41J2/1604 ,  B41J2/1606 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646

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 disposed in the ink path and a discharge opening plate on which the discharge opening is formed. The discharge opening plate is attached to an end surface of the ink path. The discharge opening is formed by irradiating an excimer laser light on the discharge opening plate from a side of the plate which is attached to the ink path.

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和形成排出口的排出口板。 排出开口板附接到油墨通道的端面。 通过从附着在油墨路径的板的一侧照射排出口板上的准分子激光来形成排出口。

公开(公告)号：US6113223A

公开(公告)日：2000-09-05

申请号：US801422

申请日：1997-02-18

申请人： Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Jun Kawai ,  Tsutomu Abe ,  Toshio Kashino ,  Makiko Kimura ,  Hideo Saikawa ,  Seiichiro Karita

发明人： Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Masaaki Izumida ,  Koichi Sato ,  Tsuguhiro Fukuda ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Takashi Ohba ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Jun Kawai ,  Tsutomu Abe ,  Toshio Kashino ,  Makiko Kimura ,  Hideo Saikawa ,  Seiichiro Karita

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/175 ,  B41J2/19

CPC分类号： B41J2/17513 ,  B41J2/1404 ,  B41J2/1752 ,  B41J2/17559 ,  B41J2/19 ,  B41J2002/14379

摘要： An ink jet recording apparatus includes a liquid passage for ejection of ink; a liquid chamber for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber has an internal surface which is slanted in a direction from an ink inlet thereof toward the liquid passage at the angle of 5-40 degrees relative to an extension of the liquid passage.

摘要翻译： 一种喷墨记录装置，包括用于喷墨的液体通道; 用于向通道供墨的液体室; 一种用于以相对于水平面不超过45度的角度将记录头安装在喷墨记录装置上的装置; 其特征在于，所述室具有内表面，所述内表面相对于所述液体通道的延伸部以5-40度的角度从其墨入口朝向所述液体通道的方向倾斜。

公开(公告)号：US5581285A

公开(公告)日：1996-12-03

申请号：US460553

申请日：1995-06-02

申请人： Takashi Watanabe ,  Kazuaki Masuda ,  Akihiko Shimomura ,  Akio Saito ,  Toshio Kashino ,  Masami Kasamoto

发明人： Takashi Watanabe ,  Kazuaki Masuda ,  Akihiko Shimomura ,  Akio Saito ,  Toshio Kashino ,  Masami Kasamoto

IPC分类号： B41J2/16 ,  B41J2/14

CPC分类号： B41J2/1606

摘要： An ink jet recording head for discharging liquid and recording on a recording medium includes a substrate having a liquid path, and a discharge opening provided on a surface of the substrate and communicating with the liquid path. Plurality raised surface irregularities are formed on the surface of the substrate having the discharge opening. The surface irregularities are disposed in a predetermined pattern and have protruding portions which are distinct from one another and which have been subjected to a liquid repellant surface treatment.

摘要翻译： 用于排出液体并在记录介质上记录的喷墨记录头包括具有液体通道的基板和设置在基板的表面上并与液体通道连通的排出口。 在具有排出口的基板的表面上形成多个凸起的表面凹凸。 表面凹凸被设置成预定图案，并且具有彼此不同并具有防液表面处理的突出部分。

公开(公告)号：US4994825A

公开(公告)日：1991-02-19

申请号：US373502

申请日：1989-06-30

申请人： Akio Saito ,  Kazuaki Masuda ,  Toshio Kashino ,  Takashi Watanabe

发明人： Akio Saito ,  Kazuaki Masuda ,  Toshio Kashino ,  Takashi Watanabe

IPC分类号： B41J2/14

CPC分类号： B41J2/14024 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2202/21

摘要： An ink jet recording head is disclosed. The recording head includes a plate member provided with discharge openings for discharging ink and a head main body having an ink channel communicating with the discharging openings. The head main body is bonded to the plate member at a bonding surface and an uneven portion including a protruding portion and a recessed portion is formed at the bonding surface between the plate member and the head main body.

摘要翻译： 公开了一种喷墨记录头。 记录头包括设置有用于排出墨的排出口的板构件和具有与排出口连通的墨通道的头主体。 头部主体在接合表面处接合到板构件，并且在板构件和头主体之间的接合表面处形成包括突出部和凹部的凹凸部。

公开(公告)号：US06378992B2

公开(公告)日：2002-04-30

申请号：US08890335

申请日：1997-07-09

申请人： Kiyomitsu Kudo ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masami Ikeda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Shuji Koyama ,  Hiroyuki Sugiyama

发明人： Kiyomitsu Kudo ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masami Ikeda ,  Akio Saito ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Shuji Koyama ,  Hiroyuki Sugiyama

IPC分类号： B41J205

CPC分类号： B41J2/17553 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2/17526 ,  B41J2002/14379

摘要： The present invention provides a liquid discharging head comprising a substrate having a plurality of heat generating elements for generating a bubble in liquid and a grooved member having a plurality of grooves constituting a plurality of liquid passages and wherein the liquid passages for respective heat generating elements are formed by joining the grooved member to the substrate and further wherein the grooved member has an opening portion into which the substrate is inserted and the opening portion has the plurality of grooves which constitute the liquid passages for the respective heat generating elements when the substrate is inserted into the opening portion.

摘要翻译： 本发明提供了一种液体排放头，其包括具有多个用于在液体中产生气泡的发热元件的基板和具有构成多个液体通道的多个槽的带槽部件，并且其中各个发热元件的液体通道为 通过将开槽部件接合到基板而形成，并且其中，所述带槽部件具有开口部，所述基板被插入到所述开口部中，并且当所述基板被插入时，所述开口部具有构成所述各个发热元件的液体通路的多个槽 进入开口部分。

公开(公告)号：US06290344B1

公开(公告)日：2001-09-18

申请号：US08441666

申请日：1995-05-15

申请人： Hideo Saikawa ,  Seiichiro Karita ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Masaaki Izumida ,  Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

发明人： Hideo Saikawa ,  Seiichiro Karita ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Masaaki Izumida ,  Shigeaki Tanaka ,  Nobuyuki Kuwabara ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17506 ,  B41J2/17513

摘要： An ink container includes a casing, an air vent which is located in the casing, an ink supply opening for supplying ink out of the casing, and an ink absorbing material that is contained in the casing. The ink absorbing material retains ink therein, and has a generally rectangular parallelopipedal shape defined by sides of the ink absorbing material, and also has an ink supply portion for supplying ink to the ink supply opening. The ink absorbing material includes corner portions which are located between adjacent sides of the ink absorbing material. A preventing means prevents complete surface contact between the casing and said ink absorbing material by providing spaces between the casing and ink absorbing material which are in fluid communication with each other with a given space that is adjacent to a particular one of the corner portions that is most remote from the ink supply portion. The air vent is in fluid communication with the spaces.

摘要翻译： 油墨容器包括壳体，位于壳体中的排气口，用于从壳体中供墨的供墨口和容纳在壳体中的吸墨材料。 吸墨材料在其中保持油墨，并且具有由吸墨材料的侧面限定的大致矩形的平行六面体形状，并且还具有用于向供墨口供给油墨的供墨部。 吸墨材料包括位于吸墨材料的相邻侧面之间的角部。 防止装置通过在壳体和吸墨材料之间提供空间来防止壳体和吸墨材料之间的完全表面接触，所述空间与彼此流体连通，具有与特定角部分相邻的给定空间 最远离供墨部分。 排气口与空间流体连通。

公开(公告)号：US5500666A

公开(公告)日：1996-03-19

申请号：US288216

申请日：1994-08-09

申请人： Yoshifumi Hattori ,  Seiichiro Karita ,  Hideo Saikawa ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

发明人： Yoshifumi Hattori ,  Seiichiro Karita ,  Hideo Saikawa ,  Toshio Kashino ,  Akio Saito ,  Hiroshi Nakagomi ,  Teruo Arashima ,  Makiko Kimura ,  Hiroshi Sugitani ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Tsuyoshi Orikasa

IPC分类号： B41J2/175 ,  B41J2/05

CPC分类号： B41J2/17513

摘要： A recording head cartridge includes a recording head for ejecting recording liquid in the form of a droplet thereof; a container for containing the recording liquid; a communicating pipe for substantially balancing pressure in the container with an ambient pressure; a blocking plate disposed adjacent an inside opening of the pipe at a position away from the opening.

摘要翻译： 记录头盒包括用于喷射其液滴形式的记录液体的记录头; 用于容纳记录液体的容器; 用于使容器中的压力基本上平衡于环境压力的连通管; 在离开开口的位置处邻近管道的内部开口设置的阻挡板。