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：US06231167B1

公开(公告)日：2001-05-15

申请号：US08889842

申请日：1997-07-08

申请人： Hitoshi Tsuboi ,  Toshio Kashino ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Osamu Iwasaki ,  Masaya Uetuki ,  Hidehiko Kanda ,  Masao Kato ,  Yoshie Asakawa

发明人： Hitoshi Tsuboi ,  Toshio Kashino ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Osamu Iwasaki ,  Masaya Uetuki ,  Hidehiko Kanda ,  Masao Kato ,  Yoshie Asakawa

IPC分类号： B41J205

CPC分类号： B41J2/05 ,  B41J2/04563 ,  B41J2/04571 ,  B41J2/0458 ,  B41J2/14048 ,  B41J2/1652 ,  B41J2/17506 ,  B41J2002/14362

摘要： There have been desired a liquid discharge method, a liquid discharge head and a liquid discharge apparatus capable of sufficient temperature adjustment for maintaining the viscosity of the discharge liquid within an appropriate range, there by maintaining constantly stable liquid discharge. In this invention, the movable member provided with a heating member simultaneously or individually controls the temperatures of the liquid in the first liquid path and that in the second liquid path.

摘要翻译： 期望能够通过保持不断稳定的液体排出，能够进行足够的温度调节，以将排出液体的粘度保持在适当的范围内的液体排出方法，液体排出头和液体排出装置。 在本发明中，设置有加热构件的可动构件同时或单独地控制第一液体通道中的液体和第二液体通道中的液体的温度。

公开(公告)号：US6095639A

公开(公告)日：2000-08-01

申请号：US890333

申请日：1997-07-09

申请人： Masaya Uetsuki ,  Toshio Kashino ,  Hiroshi Tajika ,  Osamu Iwasaki ,  Hidehiko Kanda ,  Yoshie Asakawa

发明人： Masaya Uetsuki ,  Toshio Kashino ,  Hiroshi Tajika ,  Osamu Iwasaki ,  Hidehiko Kanda ,  Yoshie Asakawa

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/14 ,  B41J2/175 ,  B41J2/21

CPC分类号： B41J2/14048 ,  B41J2/211 ,  B41J2202/21

摘要： A method for preserving a liquid-ejection head is disclosed. The method uses the liquid-ejection head having a first liquid-flowing passage that receives a supply of a first liquid and communicates with an ejection port; a second liquid-flowing passage that receives a supply of a second liquid that differs from the first liquid; a bubble generation area formed on the second liquid-flowing passage for heating the second liquid to generate a bubble in said second liquid; and a movable member positioned between the bubble generation area, having a free end on an ejection port's side of the first liquid-flowing passage and a supporting end on other side of the first liquid-flowing passage, where the free end of the movable member is displaced toward the first liquid-flowing passage by a pressure caused by a generation of the bubble when said second liquid is heated. The method includes a step of performing a replacement of one of the fist liquid and the second liquid with the other at least at a periphery of the ejection port or a periphery of the movable member. Thus the liquid-ejection head is able to perform an excellent recording whether it has not been used for a long time.

摘要翻译： 公开了一种用于保持液体喷射头的方法。 该方法使用具有第一液体流动通道的液体喷射头，其接收第一液体的供应并与排出口连通; 第二液体流通通道，其接收与第一液体不同的第二液体的供给; 形成在第二液体流通通道上用于加热第二液体以在所述第二液体中产生气泡的气泡产生区域; 以及位于所述气泡生成区域之间的可动件，所述气泡产生区域具有在所述第一液体流通通道的喷射口侧的自由端和在所述第一液体流道的另一侧的支撑端，所述可移动部件的自由端 当所述第二液体被加热时，通过由气泡的产生引起的压力朝着第一液体流动通道移位。 该方法包括至少在喷射口的周边或可移动部件的周边处更换第一液体和第二液体中的一个的步骤。 因此，液体喷射头能够执行优异的记录，不管它是否长时间使用。

公开(公告)号：US06302519B1

公开(公告)日：2001-10-16

申请号：US08893490

申请日：1997-07-11

申请人： Shizuko Fukuda ,  Toshio Kashino ,  Yoshie Asakawa

发明人： Shizuko Fukuda ,  Toshio Kashino ,  Yoshie Asakawa

IPC分类号： B41J221

CPC分类号： B41J2/14048 ,  B41J3/4078 ,  B41J2202/21

摘要： The present invention provides an ink-jet textile printing method and an ink-jet textile printing apparatus, which can reduce number of ink-jet head than that in the prior art, and can stably perform ink ejection and printing when an ink-jet textile printing is performed for a cloth of blended yarn fabric of two or more fibers. The ink-jet textile printing method according to the present invention, includes employing a liquid ejection head having a first liquid passage communicated with an ejection port, a second liquid passage having a bubble generating region for generating bubble in a liquid by applying a heat for the liquid, and a movable member disposed between the first liquid passage and the bubble generating region, having a free end on the ejection port side, and displacing the free end toward the first liquid passage side in response to a pressure generated by bubble within the bubble generating region for orienting the pressure toward the ejection port side of the first liquid passage, step of supplying a first textile ink in the first liquid passage; step of supplying a second textile ink in the second liquid passage, and step of heating and bubbling the second textile ink supplied to the second liquid passage for ejected through the ejection port together with the first textile ink supplied to the first liquid passage.

摘要翻译： 本发明提供了一种喷墨织物印刷方法和喷墨织物印刷设备，其可以减少喷墨头的数量而不是现有技术，并且当喷墨织物可以稳定地进行喷墨和印刷 对于两根或多根纤维的混纺纱布进行印刷。 根据本发明的喷墨织物印刷方法包括采用具有与喷射口连通的第一液体通道的液体喷射头，具有用于在液体中产生气泡的气泡生成区域的第二液体通道， 所述液体和设置在所述第一液体通道和所述气泡产生区域之间的可移动部件在所述喷射口侧具有自由端，并且响应于在所述第一液体通道内的气泡产生的压力而将所述自由端朝向所述第一液体通道侧移位 用于将压力朝向第一液体通道的喷射口侧定向的气泡产生区域，在第一液体通道中供应第一纺织品油墨的步骤; 在第二液体通道中供应第二纺织油墨的步骤，以及供应到第二液体通道的第二纺织油墨与供应到第一液体通道的第一纺织油墨一起通过喷射口加热和鼓泡的步骤。

公开(公告)号：US06264302B1

公开(公告)日：2001-07-24

申请号：US09447241

申请日：1999-11-23

申请人： Yoshiyuki Imanaka ,  Toshio Kashino ,  Shuji Koyama ,  Yoshie Asakawa

发明人： Yoshiyuki Imanaka ,  Toshio Kashino ,  Shuji Koyama ,  Yoshie Asakawa

IPC分类号： B41J29393

CPC分类号： B41J2/14129 ,  B41J2/0451 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2002/14354 ,  B41J2002/14379 ,  B41J2202/21

摘要： This invention provides, in a novel liquid discharge method utilizing a movable member, a configuration for detecting presence or absence of liquid in the liquid path or discharge state of the liquid. In an embodiment of this invention, the element substrate of the liquid discharge head is rendered electrically conductive and a partition wall for separating a liquid path for the liquid to be discharged and a liquid path for generating energy for liquid discharge upon heating is also rendered electrically conductive, and a detecting pulse is applied to the partition wall to detect the difference in potential or the variation in electrostatic capacitance between the element substrate and the partition wall, whereby the presence or absence of liquid in the small liquid path is detected. Also in another embodiment, the electrostatic capacitance between a fixed electrode provided in a fixed position of the liquid discharge head and a movable electrode provided on the movable member is detected, and the discharge state of the liquid is judged according to the function state of the movable member.

摘要翻译： 本发明提供一种利用可移动部件的新型液体排出方法，用于检测液体中液体的存在或不存在或液体排出状态的结构。 在本发明的一个实施例中，液体排出头的元件基板被导电，并且用于分离用于待排出的液体的液体路径的分隔壁和用于在加热时产生液体排出的能量的液体路径也被电 并且将检测脉冲施加到分隔壁以检测元件基板和分隔壁之间的电位差或静电电容的变化，从而检测小液体路径中液体的存在或不存在。另外， 在另一个实施例中，检测设置在液体排出头的固定位置的固定电极与设置在可移动部件上的可动电极之间的静电电容，并根据可动件的功能状态来判断液体的排出状态 。

公开(公告)号：US6062671A

公开(公告)日：2000-05-16

申请号：US890764

申请日：1997-07-11

申请人： Hidehiko Kanda ,  Shinya Matsui ,  Toshio Kashino ,  Hiroshi Tajika ,  Osamu Iwasaki ,  Masaya Uetsuki ,  Yoshie Asakawa

发明人： Hidehiko Kanda ,  Shinya Matsui ,  Toshio Kashino ,  Hiroshi Tajika ,  Osamu Iwasaki ,  Masaya Uetsuki ,  Yoshie Asakawa

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/14 ,  B41J2/165 ,  B41J2/18 ,  B41J2/185

CPC分类号： B41J2/1652 ,  B41J2/14048

摘要： An apparatus uses a liquid ejection head including a first liquid passage communicating with an ejection port, a second liquid passage separated from the first liquid passage by a separation wall, and a movable member formed as a part of the separation wall. In the second liquid passage, a thermal energy generation device is arranged at a position opposing to the movable member. The movable member has a free end portion and a fulcrum. Recovery of the first and second liquid passages is performed by suction and/or pressurization. Upon recovery by discharging the liquid in respective liquid passage having higher flow resistance, the pressurizing force and/or the suction force for the liquid passage having higher resistance is set to be greater that the pressurizing force and/or the suction force for the other liquid passage having lower flow resistance.

摘要翻译： 一种装置使用包括与喷射口连通的第一液体通道的液体喷射头，通过分隔壁与第一液体通道分离的第二液体通道，以及形成为分隔壁的一部分的可动部件。 在第二液体通道中，热能产生装置设置在与可移动部件相对的位置。 可动构件具有自由端部和支点。 通过抽吸和/或加压进行第一和第二液体通道的回收。 在通过排出具有较高流动阻力的各个液体通道中的液体回收时，具有较高阻力的液体通道的加压力和/或吸力被设定为大于其他液体的加压力和/或吸力 通道具有较低的流动阻力。

公开(公告)号：US5815181A

公开(公告)日：1998-09-29

申请号：US671369

申请日：1996-06-27

申请人： Toshio Kashino ,  Hiroshi Sugitani ,  Masaaki Okada ,  Kiyomitsu Kudo

发明人： Toshio Kashino ,  Hiroshi Sugitani ,  Masaaki Okada ,  Kiyomitsu Kudo

IPC分类号： B41J2/19 ,  B41J2/05

CPC分类号： B41J2/19 ,  B41J2202/21

摘要： A micromachine comprises at least one heat generating unit arranged on the surface of a substrate, a housing for retaining liquid having a liquid retaining portion along the heat generating unit, and a rotator rotatively supported in the liquid retaining portion of the housing for retaining liquid. This rotator is structured to rotate by way of the boiling of liquid in the liquid retaining portion by heat generated by the heat generating unit. The micromachine, such a micropump or a micromotor, is incorporated in a liquid jet recording head to cause recording liquid to flow compulsorily in order to remove accumulated bubbles in the liquid paths for maintaining good performance of the liquid jet recording head at all times.

摘要翻译： 微加工机构包括布置在基板表面上的至少一个热产生单元，用于保持具有沿着发热单元的液体保持部分的液体的壳体，以及旋转地支撑在壳体的液体保持部分中用于保持液体的旋转体。 该旋转体被构造成通过由发热单元产生的热量通过液体保持部分中的液体的沸腾而旋转。 微机械，如微型泵或微型马达，并入液体喷射记录头，使得记录液体强制流动，以便在液体通道中除去积聚的气泡，以始终保持液体喷射记录头的良好性能。

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：US6109734A

公开(公告)日：2000-08-29

申请号：US451762

申请日：1995-05-26

申请人： Toshio Kashino ,  Ishigorou Takahashi, deceased ,  Hiroyuki Ishinaga ,  Eiichiro Shimizu ,  Keisuke Matsuo ,  Yoshinori Misumi

发明人： Toshio Kashino ,  Ishigorou Takahashi, deceased ,  Hiroyuki Ishinaga ,  Eiichiro Shimizu ,  Keisuke Matsuo ,  Yoshinori Misumi

IPC分类号： B41J2/055 ,  B41J2/14 ,  B41J2/05

CPC分类号： B41J2/055 ,  B41J2/14145 ,  B41J2002/14379

摘要： An ink jet head having a buffer chamber which absorbs any back-pressure wave generated as a result of generation of back wave, thereby preventing reduction of refilling with ink. Exothermic elements provided in buffer chambers formed in a common ink chamber generate bubbles so that bubbles are always maintained in the buffer chambers so as to ensure stable recording.

摘要翻译： 一种具有缓冲室的喷墨头，该缓冲室吸收由于产生背波而产生的任何背压波，从而防止用墨水再填充的减少。 提供在形成在公共墨水室中的缓冲室中的放热元件产生气泡，使得气泡始终保持在缓冲室中，以确保稳定的记录。

公开(公告)号：US06273556B1

公开(公告)日：2001-08-14

申请号：US09139400

申请日：1998-08-25

申请人： Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama

发明人： Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama

IPC分类号： B41J205

CPC分类号： B41J2/1642 ,  B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1625 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2202/03

摘要： A liquid discharge head comprises liquid flow paths communicated with liquid discharge port for discharging liquid, bubble generating energy means for creating bubbles in order to discharge the liquid from the liquid discharge port, and movable members facing bubble generating areas for the creation of the bubbles, having free ends on the discharge port side to guide the bubbles to the discharge port side. For this liquid discharge head, the movable members and members capable of presenting electrically conductive relations with the movable members are arranged to satisfy the structural relations of liquid contact surface which do not allow electrolytic corrosion to occur. In this way, almost no deterioration of the members may take place due to electrolytic corrosion caused by liquid to be used and the liquid supply source as well, hence implementing the enhancement of durability of the movable members and the performance of the stabilized discharges of liquid for a long time as well.

摘要翻译： 液体排出头包括与用于排出液体的液体排出口连通的液体流动通道，用于产生气泡以产生气泡以产生液体的气泡生成能量装置，以及用于产生气泡的面对气泡生成区域的活动部件， 在排出口侧具有自由端，以将气泡引导到排出口侧。 对于该液体排出头，能够与可移动部件呈导电关系的可移动部件和部件被设置为满足不允许发生电解腐蚀的液体接触表面的结构关系。 以这种方式，由于使用的液体和液体供给源引起的电解腐蚀，也可能发生部件的劣化，因此实现了可动部件的耐久性的提高和稳定的液体排出的性能 很长一段时间。