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    • 37. 发明申请
    • Contact and connector utilizing the same
    • 接触器和连接器使用它
    • US20050118892A1
    • 2005-06-02
    • US10975998
    • 2004-10-29
    • Satoru ShindoAkira Goto
    • Satoru ShindoAkira Goto
    • H01R13/04H01R13/05H01R13/41H01R11/22
    • H01R13/05
    • An object of the present invention is to further reduce the height and the size of a contact to be fitted to an opposite contact for establishing electrical connection, thereby reducing the thickness and the size of a connector utilizing the same, and an opposite connector to be mounted to the connector. A contact (male contact) (1) is disposed so that a pair of band-shaped extending sections (11, 15) are overlapped with each other, and a resilient contact section which comes into abutment with an inner wall of a receiving section by a resilient force of the pair of extending sections for establishing electrical connection when being fitted in a receiving section (101) of an opposite contact (female contact) (100).
    • 本发明的一个目的是进一步减小用于建立电气连接的装配到相对触点的接触件的高度和尺寸,从而减小使用其的连接器的厚度和尺寸,以及相对的连接器 安装到连接器。 接触件(阳接触件)(1)设置成使得一对带状延伸部分(11,15)彼此重叠,并且弹性接触部分通过接触部分的内壁与接收部分的内壁邻接 所述一对延伸部分中的弹性力用于在装配在相对触点(母接触件)(100)的接收部分(101)中时建立电连接。
    • 38. 发明授权
    • Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording head
    • 喷墨记录头,使用这种喷墨记录头的喷墨记录装置,以及喷墨记录头的制造方法
    • US06799841B2
    • 2004-10-05
    • US10237775
    • 2002-09-10
    • Junichiro IriToshio KashinoHiroyuki KigamiHiroyuki MaedaAkira GotoHiroki TajimaYasushi Iijima
    • Junichiro IriToshio KashinoHiroyuki KigamiHiroyuki MaedaAkira GotoHiroki TajimaYasushi Iijima
    • B41J2175
    • B41J2/1603B41J2/1623
    • An ink jet recording head comprises an ink tank, a nozzle for discharging ink, a liquid chamber for retaining a specific amount of ink supplied from the ink tank through a filter, while supplying ink to the nozzle, and a covering member to be bonded to the liquid chamber, and on the circumference of the liquid chamber, a groove is formed to enable bonding agent to be coated therefor, and on the circumference of the covering member, an extrusion is formed to be fitted into the groove. For this ink jet recording head, gas releasing means is provided for releasing gas remaining in the bonding agent to the outside of the groove when the covering member is bonded to the liquid chamber by fitting the extrusion into the groove after the bonding agent is coated in the groove. With the structure thus arranged, it is possible to prevent leakage form occurring between liquid chambers, because voids are not formed by gas remaining in the bonding agent, which may connect liquid chambers adjacent to each other, and each of the liquid chambers is airtightly closed in the ink jet recording head for a better performance thereof.
    • 一种喷墨记录头包括一个墨水盒,一个用于排出墨水的喷嘴,一个液体室,用于通过一个过滤器保持从墨水盒供应的一定量的墨水,同时向喷嘴供墨;一个覆盖件, 液体室,并且在液体室的圆周上形成有用于涂覆粘合剂的凹槽,并且在覆盖部件的圆周上形成挤压件以嵌入凹槽中。 对于这种喷墨记录头,当涂覆粘合剂时,通过将挤出物装配到凹槽中,当覆盖构件接合到液体室时,提供气体释放装置用于将残留在粘合剂中的气体释放到凹槽的外部 凹槽 通过这样布置的结构,可以防止在液体室之间发生泄漏形式,因为空隙不会由粘合剂中残留的气体形成,这可能会使彼此相邻的液体室相连,并且每个液体室都密封 在喷墨记录头中以获得更好的性能。
    • 40. 发明授权
    • Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufacture
    • 用于制造液体喷射记录头的方法和通过这种制造方法制造的头部
    • US06225032B1
    • 2001-05-01
    • US09139399
    • 1998-08-25
    • Toshinori HasegawaMasaki InabaAkio SaitohAkira GotoMasao FurukawaShin IshimatsuMiki Ito
    • Toshinori HasegawaMasaki InabaAkio SaitohAkira GotoMasao FurukawaShin IshimatsuMiki Ito
    • G03F700
    • B41J2/1634B41J2/162B41J2/1637Y10S430/146
    • A method for manufacturing liquid jet recording heads, each provided with discharge ports to discharge liquid, a discharge port plate having the discharge ports arranged therefor, and performing ablation processing of holes becoming the discharge ports by use of a mask for projecting the image of the mask onto the discharge port plate with coherent laser beam as light source, comprises the following steps of forming water-repellent layer on the surface of the discharge port plate on the liquid discharge side; and of performing the ablation processing by irradiating the laser beam from the reverse side of the surface of discharge port plate having the water-repellent layer formed thereon in a state of such surface being arranged to be under the atmosphere containing fluorine atom, and forming the discharge ports, at the same time, enabling the substance containing the fluorine atom excited by the laser beam to adhere to the surface having the water-repellent layer formed thereon. In this manner, the throughput of product manufacture is enhanced without any provision of extra processing steps to remove the byproducts to be created by the irradiation of laser beam, hence contributing to a significant cost reduction of the manufacture of liquid jet recording heads.
    • 一种液体喷射记录头的制造方法,每个液体喷射记录头均具有用于排出液体的排出口,具有排出口的排出口板,并且通过使用用于投影所述排出口的图像的掩模对成为排出口的孔进行消融处理 将具有相干激光束作为光源的排出口板掩模,包括在排液侧的排出口板的表面上形成防水层的步骤; 并且通过在形成有所述防水层的排出口板的表面的背面照射激光束,在这样的表面被布置在含有氟原子的气氛的状态下进行烧蚀处理,并且形成 排出口,同时使含有被激光束激发的氟原子的物质粘附到形成有防水层的表面上。 以这种方式,增加了产品生产的吞吐量,而没有任何额外的处理步骤来除去由激光束照射产生的副产品,从而有助于大大降低液体喷射记录头的制造成本。