公开(公告)号：USRE38710E1

公开(公告)日：2005-03-15

申请号：US09935689

申请日：2001-08-24

申请人： Akira Goto ,  Masaki Inaba ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Seiichiro Karita ,  Shuji Koyama ,  Haruhiko Terai ,  Kimiyuki Hayasaki ,  Kouichi Omata ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Shin Ishimatsu

发明人： Akira Goto ,  Masaki Inaba ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Seiichiro Karita ,  Shuji Koyama ,  Haruhiko Terai ,  Kimiyuki Hayasaki ,  Kouichi Omata ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Shin Ishimatsu

IPC分类号： B23K26/00 ,  B23K26/06 ,  B41J2/16 ,  H05B3/00

CPC分类号： B41J2/1637 ,  B23K26/066 ,  B41J2/1604 ,  B41J2/1634 ,  B41J2002/14403 ,  Y10T29/49083 ,  Y10T29/49401

摘要： A common recess, grooves, and common recess and/or column members in the grooves are formed on a base board at the same time, and such board is made a second base board, which is coupled to a first base board on which elements for liquid discharging energy are formed; hence obtaining an ink jet recording head provided with a filter unit in an arbitrary position in the region formed by the ink paths and the common liquid chamber. The filter unit can be processed by a single processing in the ink paths and/or the common liquid chamber to make it possible to prevent disabled discharge from taking place due to dust particles intermingled at the time of head manufacture. In this way, the discharging stability is enhanced, making a high-speed printing possible. A workpiece is efficiently processed by a single processing which is performed to process a three-dimensional configuration with respect to the direction in which the laser beam is irradiated.

公开(公告)号：US5940957A

公开(公告)日：1999-08-24

申请号：US397360

申请日：1995-03-02

申请人： Akira Goto ,  Masaki Inaba ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Seiichiro Karita ,  Shuji Koyama ,  Haruhiko Terai ,  Kimiyuki Hayasaki ,  Kouichi Omata ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Shin Ishimatsu

发明人： Akira Goto ,  Masaki Inaba ,  Yutaka Koizumi ,  Tsuyoshi Orikasa ,  Toshio Kashino ,  Seiichiro Karita ,  Shuji Koyama ,  Haruhiko Terai ,  Kimiyuki Hayasaki ,  Kouichi Omata ,  Kiyomitsu Kudo ,  Takayuki Ono ,  Shin Ishimatsu

IPC分类号： B23K26/00 ,  B23K26/06 ,  B41J2/16 ,  H05B3/00 ,  B41J2/01

CPC分类号： B41J2/1637 ,  B23K26/066 ,  B41J2/1604 ,  B41J2/1634 ,  B41J2002/14403 ,  Y10T29/49083 ,  Y10T29/49401

摘要： A common recess, grooves, and common recess and/or column members in the grooves are formed on a base board at the same time, and such board is made a second base board, which is coupled to a first base board on which elements for liquid discharging energy are formed; hence obtaining an ink jet recording head provided with a filter unit in an arbitrary position in the region formed by the ink paths and the common liquid chamber. The filter unit can be processed by a single processing in the ink paths and/or the common liquid chamber to make it possible to prevent disabled discharge from taking place due to dust particles intermingled at the time of head manufacture. In this way, the discharging stability is enhanced, making a high-speed printing possible. A workpiece is efficiently processed by a single processing which is performed to process a three-dimensional configuration with respect to the direction in which the laser beam is irradiated.

摘要翻译： 同时在基板上形成凹槽，凹槽和凹槽中的公共凹槽和/或柱构件，并且将这种基板制成第二基板，第二基板与第一基板相连， 形成液体排出能; 从而获得在由墨水路径和公共液体室形成的区域中的任意位置设置有过滤器单元的喷墨记录头。 可以通过油墨路径和/或公共液体室中的单一处理来对过滤器单元进行处理，从而可以防止在头部制造时由于灰尘颗粒混合而发生不能进行的排放。 这样，能够提高排出稳定性，能够实现高速打印。 通过进行相对于照射激光的方向的三维构造而进行的单一处理来有效地处理工件。

公开(公告)号：US5748213A

公开(公告)日：1998-05-05

申请号：US549200

申请日：1995-10-27

申请人： Seiichiro Karita ,  Hiroshi Sugitani ,  Yutaka Koizumi ,  Toshio Kashino ,  Haruhiko Terai ,  Akira Goto ,  Kouichi Omata ,  Hiroki Tajima ,  Kiyomitsu Kudo ,  Shin Ishimatsu ,  Masaru Iketani

发明人： Seiichiro Karita ,  Hiroshi Sugitani ,  Yutaka Koizumi ,  Toshio Kashino ,  Haruhiko Terai ,  Akira Goto ,  Kouichi Omata ,  Hiroki Tajima ,  Kiyomitsu Kudo ,  Shin Ishimatsu ,  Masaru Iketani

IPC分类号： B41J2/14 ,  B41J2/155 ,  B41J2/16 ,  B41J2/05

CPC分类号： B41J2/14145 ,  B41J2/14024 ,  B41J2/155 ,  B41J2/1601 ,  B41J2/1634 ,  B41J2202/20

摘要： An ink jet head for discharging ink comprises a plurality of elemental substrates having a plurality of discharge energy generating elements arranged in line for discharging ink, a grooved member having a plurality of walls joined with the plurality of elemental substrates arranged to constitute ink paths for each of the discharge energy generating elements, these ink paths being formed by joining the walls of the grooved member under pressure with the plurality of elemental substrates thus arranged, and among the plurality of walls, a plurality of ribs formed on the bottom of each wall arranged on each boundary between elemental substrates, and configured along this boundary line to abut upon each of different elemental substrates, respectively. In this way, any gaps and steps existing between the elemental substrates are sealed by the ribs formed for the walls of the grooved member when this member is joined with the elemental substrates under pressure, thus preventing any ink leakage from such gaps or steps, and also, suppressing the pressure wave cross talk between ink paths in order to perform recording in good condition.

摘要翻译： 一种用于排放墨水的喷墨头包括多个元素基片，其具有排列成排列墨水的排列能量产生元件的多个排放能量产生元件，一个带多个壁的多个壁连接的带槽构件，该多个基底布置成构成每个 的排出能量产生元件，这些油墨通道是通过在加压下与带槽构件的壁接合而形成的，并且在多个壁之间形成多个肋，每个壁形成在每个壁的底部上， 在元件基板之间的每个边界上，并且沿着该边界线分别配置以抵靠每个不同的基底基板。 以这种方式，当元件与元件基板在加压下接合时，在元件基板之间存在的任何间隙和台阶都被形成用于凹槽构件的壁的肋密封，从而防止油墨从这种间隙或台阶中渗漏， 也抑制油墨路径之间的压力波串扰，以便良好地进行记录。

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。

公开(公告)号：US06488365B1

公开(公告)日：2002-12-03

申请号：US08871376

申请日：1997-06-09

申请人： Kiyomitsu Kudo ,  Yutaka Koizumi ,  Sadayuki Sugama ,  Kiyomi Aono ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Seiichiro Karita ,  Takeshi Okazaki ,  Kouichi Omata ,  Masahiko Kubota ,  Hiroki Tajima ,  Aya Yoshihira ,  Yoshie Asakawa

发明人： Kiyomitsu Kudo ,  Yutaka Koizumi ,  Sadayuki Sugama ,  Kiyomi Aono ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Seiichiro Karita ,  Takeshi Okazaki ,  Kouichi Omata ,  Masahiko Kubota ,  Hiroki Tajima ,  Aya Yoshihira ,  Yoshie Asakawa

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/14129 ,  B41J2202/21

摘要： A liquid discharging head includes a discharge port for discharging liquid, a liquid passage communicated with the discharge port, a bubble generating area for generating a bubble in the liquid in the liquid passage, the bubble generating area including a heater for heating the liquid in the liquid passage, and a movable member disposed in a confronting relation to the bubble generating area in the liquid passage and adapted to be shifted by pressure caused by generating the bubble at the bubble generating area to direct the pressure toward the discharge port and to be returned to its initial position by negative pressure due to contraction of the bubble, and wherein resistance of the movable member against the liquid in the liquid passage when it is shifted is smaller than that when it is returned.

摘要翻译： 液体排放头包括用于排出液体的排出口，与排出口连通的液体通道，用于在液体通道中的液体中产生气泡的气泡产生区域，气泡产生区域包括用于加热液体的液体的加热器 液体通道和与液体通道中的气泡发生区域相对设置的可移动部件，并且适于由在气泡生成区域处产生气泡而引起的压力移动，以将压力引向排出口并返回 由于气泡的收缩而通过负压到其初始位置，并且当移动时可移动部件抵靠液体通道中的液体的阻力小于返回时的阻力。

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。

公开(公告)号：US06260958B1

公开(公告)日：2001-07-17

申请号：US09617257

申请日：2000-07-14

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 liquid ejection head includes an ejection outlet for ejecting liquid; a plurality of liquid flow paths; a bubble generating region for generating a bubble; a movable member disposed faced to the bubble generating region and movable between a first position and a second position which is farther from the bubble generating region than the first position; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side. In addition, a first common liquid chamber having a height, measured in a direction perpendicular to a plane including the movable member at rest, which is larger than that of the liquid flow paths, wherein the movable member has a fulcrum in the first common liquid chamber and a free end in the liquid flow paths.

摘要翻译： 液体喷射头包括用于喷射液体的喷射出口; 多个液体流路; 用于产生气泡的气泡生成区域; 可动构件，面向所述气泡产生区域设置并且可在比所述第一位置更远离所述气泡产生区域的第一位置和第二位置之间移动; 其中所述可移动部件通过由所述气泡的产生产生的压力从所述第一位置移动到所述第二位置，以允许所述气泡在比所述上游侧更靠近所述喷射出口的下游侧膨胀。 此外，第一公共液体室具有在垂直于包括静止的可移动部件的平面的方向上测量的高度，其大于液体流动通道的可移动部件，其中可移动部件在第一公共液体中具有支点 并且在液体流路中具有自由端。

公开(公告)号：US5888333A

公开(公告)日：1999-03-30

申请号：US550678

申请日：1995-10-31

申请人： Takayuki Ono ,  Masaki Inaba ,  Tsuyoshi Orikasa ,  Haruhiko Terai ,  Kiyomitsu Kudo

发明人： Takayuki Ono ,  Masaki Inaba ,  Tsuyoshi Orikasa ,  Haruhiko Terai ,  Kiyomitsu Kudo

IPC分类号： B41J2/16 ,  B29C65/48

CPC分类号： B41J2/1623 ,  B41J2/1601 ,  B41J2/1607 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2002/14362 ,  B41J2202/20 ,  B41J2202/21

摘要： An ink jet head manufacturing method, includes steps of disposing a plurality of heater boards each having a plurality of energy generating elements, on a base plate; mounting on the base plate a top plate having a plurality of ink passage forming grooves corresponding to respective energy generating elements; the improvement residing in that in said disposing step, said heater boards are directly disposed with a gap between adjacent ones, and that in said mounting step, the top plate is bonded on the base plate.

摘要翻译： 一种喷墨头制造方法，包括在基板上设置各具有多个能量产生元件的多个加热板的步骤; 在基板上安装具有对应于各个能量产生元件的多个油墨通道形成槽的顶板; 在所述配置步骤中的改进在于，所述加热器板在相邻的加热板之间直接设置有间隙，并且在所述安装步骤中，顶板结合在基板上。

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：US06582065B1

公开(公告)日：2003-06-24

申请号：US09731833

申请日：2000-12-08

申请人： Takeshi Okazaki ,  Toshio Kashino ,  Hiroshi Tajika ,  Kouichi Omata ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Masao Kato ,  Yoshie Asakawa ,  Hitoshi Tsuboi

发明人： Takeshi Okazaki ,  Toshio Kashino ,  Hiroshi Tajika ,  Kouichi Omata ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Masao Kato ,  Yoshie Asakawa ,  Hitoshi Tsuboi

IPC分类号： B41J205

CPC分类号： B41J2/04528 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2/14056 ,  B41J2202/21

摘要： A liquid ejection method including the steps of preparing a head comprising an ejection outlet, a bubble generation region, a movable member faced to the bubble generation region and displaceable from a first position to a second position further from the bubble generation region than the first position; displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble to permit greater expansion of the bubble downstream as compared to upstream; and supplying a driving pulse to generate each bubble, wherein the pulse is divided into a first pulse for pre-heating the liquid and a second pulse for ejecting the liquid.

摘要翻译： 一种液体喷射方法，包括以下步骤：制备头部，其包括喷射出口，气泡发生区域，面向气泡产生区域的可移动部件，并且可从第一位置移动到比气泡产生区域更远离第一位置的第二位置 ; 通过产生气泡产生的压力将可移动部件从第一位置移动到第二位置，以允许与上游相比气泡下游更大的膨胀; 并且提供驱动脉冲以产生每个气泡，其中所述脉冲被分成用于预加热液体的第一脉冲和用于喷射液体的第二脉冲。