利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

89 条记录 (耗时 0.03 秒)

    LIQUID DISCHARGE HEAD, AND METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD
    81.
    发明申请
    LIQUID DISCHARGE HEAD, AND METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD 有权
    液体排出头及液体排出头的制造方法

    公开(公告)号：US20070139469A1

    公开(公告)日：2007-06-21

    申请号：US11567987

    申请日：2006-12-07

    申请人： Junji Yasuda ,  Katsuhiko Takano ,  Manabu Sueoka ,  Shigeo Takenaka ,  Katsumasa Nishikawa ,  Kenta Udagawa ,  Toshiaki Hirosawa

    发明人： Junji Yasuda ,  Katsuhiko Takano ,  Manabu Sueoka ,  Shigeo Takenaka ,  Katsumasa Nishikawa ,  Kenta Udagawa ,  Toshiaki Hirosawa

    IPC分类号： B41J2/155

    CPC分类号： B41J2/14072 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1637 ,  B41J2202/20 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01L2224/8592 ,  H01L2924/00014 ,  H01L2924/00

    摘要： A liquid discharge head comprises: a discharge element substrate including a discharge port for discharging liquid and a discharge energy generating element; an electrical wiring substrate for inputting an electrical signal to the discharge energy generating element; a supporting mechanism for supporting the discharge element substrate and the electrical wiring substrate; an electrical connection portion for electrically connecting the discharge element substrate with the electrical wiring substrate; a sealant coated on the electrical connection portion; and a film-like member coating the electrical connection portion along the shape of the electrical connection portion through the sealant. Thus, the liquid discharge head resultingly includes the electrical connection portion on which the height of the sealant is suppressed and lowered sufficiently so as to prevent a problem that the electrical connection portion is damaged and/or exposed due to its height.

    摘要翻译： 一种液体排出头，包括：排出元件基板，包括用于排出液体的排出口和排出能量产生元件; 用于向放电能量产生元件输入电信号的电布线基板; 用于支撑放电元件基板和电布线基板的支撑机构; 电连接部，用于将放电元件基板与电布线基板电连接; 涂覆在电连接部分上的密封剂; 以及通过密封剂沿着电连接部分的形状涂覆电连接部分的薄膜状构件。 因此，液体排出头最终包括密封剂的高度被充分抑制和降低的电连接部分，以防止电连接部分由于其高度而被损坏和/或暴露的问题。

    Print head and ink jet printing apparatus
    83.
    发明授权
    Print head and ink jet printing apparatus 有权
    打印头和喷墨打印设备

    公开(公告)号：US06557989B1

    公开(公告)日：2003-05-06

    申请号：US09643823

    申请日：2000-08-22

    申请人： Toshiaki Hirosawa ,  Minoru Nozawa ,  Riichi Saito ,  Shogo Kawamura ,  Toshimori Miyakoshi

    发明人： Toshiaki Hirosawa ,  Minoru Nozawa ,  Riichi Saito ,  Shogo Kawamura ,  Toshimori Miyakoshi

    IPC分类号： B41J2175

    CPC分类号： B41J2/1752 ,  B41J2/055 ,  B41J2/14024 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2/1601 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/17503 ,  B41J2/17546 ,  B41J2/17559 ,  B41J2/17566 ,  B41J2002/14362

    摘要： Disadvantages relating to ink refill specific to an increase in a number of ink ejection openings in an ink jet print head is eliminated to provide a particularly excellent fast-response capability and ejection performance. More specifically, when an ink is supplied to a liquid chamber via an ink supply path and an ink supply opening formed in a support member and a print element substrate in a print head, and is then ejected from ejection openings, a pressure of an ink effected upon the ejection is transmitted to the ink supply path. This pressure, however, can be absorbed by air chambers via communication paths to reduce adverse effects of the pressure on ink refill in the liquid path after the ejection. In this case, since the air chambers and other components are structured to be closed with respect to the atmosphere, problems such as an increase in viscosity which are associated with communication of the air chambers and other components with the atmosphere can be prevented.

    摘要翻译： 消除了与针对喷墨打印头中的多个墨水喷射口的增加有关的墨水补充相关的缺点，以提供特别优异的快速响应能力和喷射性能。 更具体地说，当通过供墨路径将油墨供应到液体室时，形成在支撑构件中的供墨口和打印头中的打印元件基板，然后从喷射口喷射墨水的压力 在喷射时实现的墨水被传送到供墨路径。 然而，该压力可以通过通气路径被空气室吸收，以减少在喷射之后液体路径中的压力对油墨再填充的不利影响。 在这种情况下，由于空气室和其它部件被构造为相对于大气封闭，所以可以防止诸如与空气室和其它部件与大气连通的粘度增加的问题。

    INK JET RECORDING HEAD ASSEMBLY HAVING AN URGING MEMBER FOR CONTACTING COMPONENTS THEREOF, THE URGING MEMBER HAVING AN INK SUPPLY MECHANISM, AND INK JET HEAD CARTRIDGE AND INK JET APPARATUS HAVING THE SAME
    84.
    发明授权
    INK JET RECORDING HEAD ASSEMBLY HAVING AN URGING MEMBER FOR CONTACTING COMPONENTS THEREOF, THE URGING MEMBER HAVING AN INK SUPPLY MECHANISM, AND INK JET HEAD CARTRIDGE AND INK JET APPARATUS HAVING THE SAME 失效
    具有接触组件的紧急会员的墨水记录头组件，具有墨水供应机构的冲击部件，以及具有该吸嘴机构的墨水喷头和喷嘴装置

    公开(公告)号：US06371604B1

    公开(公告)日：2002-04-16

    申请号：US08747078

    申请日：1996-11-08

    申请人： Toru Yamane ,  Toshiaki Hirosawa

    发明人： Toru Yamane ,  Toshiaki Hirosawa

    IPC分类号： B41J2175

    CPC分类号： B41J2/14024 ,  B41J2/14129 ,  B41J2/175 ,  B41J2202/21

    摘要： An ink jet recording head includes ink passages in fluid communication with ink ejection outlets; a liquid chamber for supplying liquid to the ink passages; a recording element substrate having a plurality of recording elements for generating energy for ejecting the ink; a driving element substrate driving element substrate having a driving element for selectively driving the recording elements; urging member for urging the recording element substrate and the driving element substrate to each other to press-contact them so as to electrically connect them with each other; wherein the urging member is provided with an ink supply mechanism for fluid communication with the liquid chamber.

    摘要翻译： 喷墨记录头包括与喷墨口流体连通的墨水通道; 用于向墨水通道供应液体的液体室; 记录元件基板，具有用于产生用于喷射墨水的能量的多个记录元件; 驱动元件基板驱动元件基板，具有用于选择性地驱动记录元件的驱动元件; 推动构件，用于将记录元件基板和驱动元件基板彼此推压以使它们彼此电连接; 其中所述推动构件设置有用于与所述液体室流体连通的供墨机构。

    Ink jet recording head having components made from the same material, recording apparatus using the head, and method for manufacturing such head and ink jet recording apparatus
    85.
    发明授权
    Ink jet recording head having components made from the same material, recording apparatus using the head, and method for manufacturing such head and ink jet recording apparatus 失效
    具有由相同材料制成的部件的喷墨记录头，使用该头部的记录装置及其制造方法

    公开(公告)号：US6113214A

    公开(公告)日：2000-09-05

    申请号：US657077

    申请日：1996-06-03

    申请人： Toshiaki Hirosawa ,  Toru Yamane

    发明人： Toshiaki Hirosawa ,  Toru Yamane

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

    CPC分类号： B41J2/14024 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1637 ,  B41J2/1646 ,  B41J2202/19 ,  B41J2202/21

    摘要： An ink jet recording head is provided with a recording element substrate having a plurality of discharge energy generating elements for generating energy utilized for discharging ink droplets, a ceiling plate arranged on the recording element substrate having an ink chamber formed to retain ink in the ink paths corresponding to the plurality of discharge energy generating elements, and a base plate for use of a recording element substrate to hold the recording element substrate. For this ink jet recording head, the recording element substrate, the ceiling plate, and the base plate are structured by the same material, thus preventing the substrate and plates from being damaged by warping, cracking, and other causes due to temperature changes or the like.

    摘要翻译： 喷墨记录头具有记录元件基板，该记录元件基板具有用于产生用于排出墨滴的能量的多个排出能量产生元件;布置在记录元件基板上的顶板，具有形成为将油墨保持在油墨通路中的油墨室 对应于多个排出能量产生元件，以及基板，用于记录元件基板用于保持记录元件基板。 对于这种喷墨记录头，记录元件基板，顶板和基板由相同的材料构成，从而防止基板和板被翘曲，开裂等因温度变化引起的损坏 喜欢。

    Ink-jet head having projecting portion
    86.
    发明授权
    Ink-jet head having projecting portion 失效
    喷墨头具有突出部分

    公开(公告)号：US6024439A

    公开(公告)日：2000-02-15

    申请号：US715123

    申请日：1996-09-17

    申请人： Manabu Sueoka ,  Toshiaki Hirosawa ,  Toru Yamane

    发明人： Manabu Sueoka ,  Toshiaki Hirosawa ,  Toru Yamane

    IPC分类号： B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/1631 ,  B41J2/14024 ,  B41J2/14072 ,  B41J2/14201 ,  B41J2/1601 ,  B41J2/1607 ,  B41J2/1626 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2202/21

    摘要： The present invention provides an ink-jet head, an ink-jet cartridge and an ink-jet apparatus, which can provide certain and stable electrical connection in a separable manner between an energy generation element unit and a driving element unit. The ink-jet head includes the energy generation element unit U.sub.E having signal wires for supplying electric signals for heat generating resistors, and connecting electrodes projectingly provided at the ends of the signal wires positioned on the mating surface F.sub.E, and the driving element unit U.sub.D having signal wires for feeding electric signals from the driving elements for driving head generating resistors, and connecting electrodes projectingly provided at the ends of the signal wires positioned on the mating surface F.sub.D. The connecting electrodes are connected to each other by mutually mating the mating surfaces F.sub.E and F.sub.D of the energy generation element unit U.sub.E and the driving element unit U.sub.D. Projecting portion is formed on at least one of the mating surfaces F.sub.E for maintaining mating interval between two units U.sub.E and U.sub.D.

    摘要翻译： 本发明提供一种喷墨头，喷墨墨盒和喷墨装置，其能够以可分离的方式在能量产生元件单元和驱动元件单元之间提供一定且稳定的电连接。 喷墨头包括能量产生元件单元UE，其具有用于提供用于发热电阻器的电信号的信号线，以及突出设置在位于配合表面FE上的信号线的端部的连接电极，并且驱动元件单元UD具有 用于从用于驱动头产生电阻器的驱动元件馈送电信号的信号线，以及突出设置在位于匹配表面FD上的信号线的端部处的连接电极。 连接电极通过将能量产生元件单元UE和驱动元件单元UD的配合面FE和FD相互配合而相互连接。 突出部形成在至少一个配合面FE上，用于维持两个单元UE和UD之间的配合间隔。

    Ink jet recording apparatus for recovering recording head
    89.
    发明授权
    Ink jet recording apparatus for recovering recording head 失效
    用于恢复记录头的喷墨记录装置

    公开(公告)号：US5561448A

    公开(公告)日：1996-10-01

    申请号：US31289

    申请日：1993-03-12

    申请人： Mineo Kaneko ,  Hidemi Kubota ,  Yutaka Koizumi ,  Torachika Osada ,  Toshiaki Hirosawa ,  Jiro Moriyama

    发明人： Mineo Kaneko ,  Hidemi Kubota ,  Yutaka Koizumi ,  Torachika Osada ,  Toshiaki Hirosawa ,  Jiro Moriyama

    IPC分类号： B41J2/18 ,  B41J2/05 ,  B41J2/165 ,  B41J2/175 ,  B41J2/185

    CPC分类号： B41J2/16508 ,  B41J2/16526 ,  B41J2202/12

    摘要： An ink jet recording apparatus which records by discharging ink onto a recording medium comprises recording head for recording on the recording medium by discharging ink through discharge ports; an ink tank for storing the ink; a first ink flow channel for passing the ink from the ink tank to the recording head; a second ink flow channel for passing the ink from the recording head into the ink tank; a third ink flow channel communicating the ink tank with the first ink channel; a filter provided in the first ink flow channel; and a back flow prevention valve provided in the first, the second and the third ink flow channels.

    摘要翻译： 通过将墨喷射到记录介质上而进行记录的喷墨记录装置包括：通过排出口排放墨水在记录介质上记录的记录头; 用于存储墨水的墨水罐; 用于将油墨从墨罐传送到记录头的第一墨水流动通道; 第二墨水流道，用于将墨从记录头传送到墨槽中; 将墨水罐与第一墨水通道连通的第三墨水流动通道; 设置在第一墨水流路中的过滤器; 以及设置在第一，第二和第三墨水流动通道中的防逆流阀。