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    Method for manufacturing an ink jet head having an improved discharging port surface
    2.
    发明授权
    Method for manufacturing an ink jet head having an improved discharging port surface 失效
    具有改进的排出口表面的喷墨头的制造方法

    公开(公告)号：US5443687A

    公开(公告)日：1995-08-22

    申请号：US969355

    申请日：1992-10-30

    申请人： Shuji Koyama ,  Yukio Kawajiri ,  Makoto Shibata ,  Manabu Sueoka ,  Toshio Suzuki ,  Hisashi Yamamoto ,  Takumi Suzuki

    发明人： Shuji Koyama ,  Yukio Kawajiri ,  Makoto Shibata ,  Manabu Sueoka ,  Toshio Suzuki ,  Hisashi Yamamoto ,  Takumi Suzuki

    IPC分类号： B41J2/135 ,  B41J2/16 ,  C23C16/26 ,  B44C1/22

    CPC分类号： B41J2/1606

    摘要： A method for manufacture of an ink jet head comprises the process of forming a head main body by providing a positive resist layer to constitute ink passages for a substrate having ink ejection pressure generating means and then a ceiling member therewith; forming a carbon-contained film for the surface where the ink discharging ports of the head main body are formed; conducting a fluoric plasma treatment given to the carbon-contained film by utilizing a hydrofluoride compound; and removing the positive resist layer. With this method, an F-C coupled water repellent film is formed on the discharging port formation surface of an ink jet recording head evenly with a desirable bonding capability to enhance the reliability of water repellency.

    摘要翻译： 一种制造喷墨头的方法包括：通过提供正性抗蚀剂层来形成头主体的方法，以构成具有墨喷射压力产生装置的基底的油墨通道，然后形成顶盖构件; 形成用于形成头主体的喷墨口的表面的含碳膜; 通过利用氢氟酸化合物对含碳膜进行氟等离子体处理; 并除去正的抗蚀剂层。 通过这种方法，在喷墨记录头的排出口形成表面上均匀地形成F-C结合的防水膜，具有所需的接合能力，从而提高防水性的可靠性。

    Ink jet recording head, an ink jet recording apparatus provided with said recording head, and process for the production of said ink jet recording head
    6.
    发明授权
    Ink jet recording head, an ink jet recording apparatus provided with said recording head, and process for the production of said ink jet recording head 失效
    喷墨记录头，设置有所述记录头的喷墨记录装置，以及用于生产所述喷墨记录头的方法

    公开(公告)号：US5485185A

    公开(公告)日：1996-01-16

    申请号：US128109

    申请日：1993-09-29

    申请人： Manabu Sueoka ,  Makoto Shibata ,  Hirokazu Komuro

    发明人： Manabu Sueoka ,  Makoto Shibata ,  Hirokazu Komuro

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  B41J2/01

    CPC分类号： B41J2/14129 ,  B41J2/14072

    摘要： An ink jet recording head which includes a substrate for ink jet recording head and a nozzle structural body provided with a plurality of nozzle-forming walls which is disposed over said substrate for ink jet recording head, said substrate for ink jet recording head comprising a base member, a heat generating resistor capable of generating, upon energization, thermal energy to be utilized for discharging ink, a pair of electrodes electrically connected to said heat generating resistor, a first protective layer, and a second protective layer wherein said heat generating resistor and said pair of electrodes are arranged on said base member, and said first protective layer and said second protective layer are disposed in this order over said heat generating resistor and said pair of electrodes, wherein a plurality of given portions of said second protective layer each situated at a position where said nozzle structural body is joined through one of said nozzle-forming walls to said substrate for ink jet recording head are recessed while leaving opposite stepped portions of said second protective layer situated above said pair of electrodes. A ink jet recording apparatus provided with said ink jet recording head.

    摘要翻译： 一种喷墨记录头，包括用于喷墨记录头的基底和设置有多个喷嘴形成壁的喷嘴结构体，喷嘴形成壁设置在所述喷墨记录头基板上，所述喷墨记录头基板包括基底 该发热电阻器能够在通电时产生用于排放墨水的热能;电连接到所述发热电阻器的一对电极，第一保护层和第二保护层，其中所述发热电阻器和 所述一对电极布置在所述基底构件上，并且所述第一保护层和所述第二保护层依次布置在所述发热电阻器和所述一对电极上，其中所述第二保护层的多个给定部分各自位于 在所述喷嘴结构体通过所述喷嘴形成壁之一连接到所述基体的位置处 喷墨记录头的食物凹陷，同时留下位于所述一对电极上方的所述第二保护层的相对台阶部分。 一种具有所述喷墨记录头的喷墨记录装置。

    Substrate with an etched silicon compound film and an ink jet head utilizing the substrate
    8.
    发明授权
    Substrate with an etched silicon compound film and an ink jet head utilizing the substrate 失效
    具有蚀刻硅化合物膜的基板和利用该基板的喷墨头

    公开(公告)号：US5574487A

    公开(公告)日：1996-11-12

    申请号：US352033

    申请日：1994-11-30

    申请人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

    发明人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

    IPC分类号： H01L21/302 ,  H01L21/3065 ,  H01L21/311 ,  B41J2/05 ,  H01L29/12

    CPC分类号： H01L21/31116 ,  Y10S428/901 ,  Y10T428/12528 ,  Y10T428/12535

    摘要： A substrate comprising a supporting member and a treated article provided on the supporting member comprising: 1) a patterned resistor layer; 2) a patterned material provided on the patterned resistor layer comprising at least aluminum; 3) a silicon compound film provided on both the patterned resistor layer and the patterned material; and 4) a multi-layered wiring provided on the article comprising as constituents at least a conductive layer comprising at least aluminum and electrically connected to the patterned material. The substrate includes substrates for integrated circuits, circuit boards, and ink jet recording heads.A method for etching a silicon compound film comprises etching the silicon compound film in a gas flow rate ratio of CHF.sub.3 to C.sub.2 F.sub.6 of 1 to 6 under an etching pressure of 40 to 120 Pa.

    摘要翻译： 一种基板，包括支撑构件和设置在所述支撑构件上的处理物品，包括：1）图案化电阻层; 2）设置在至少包含铝的图案化电阻层上的图案化材料; 3）设置在图案化电阻层和图案化材料两者上的硅化合物膜; 以及4）设置在所述制品上的多层布线，其包括至少包括至少铝并且与所述图案化材料电连接的导电层的组分。 基板包括用于集成电路的基板，电路板和喷墨记录头。 蚀刻硅化合物膜的方法包括在40至120Pa的蚀刻压力下，将CHF 3至C 2 F 6的气体流速比为1至6蚀刻硅化合物膜。

    Recording head having multi-layer matrix wiring
    9.
    发明授权
    Recording head having multi-layer matrix wiring 失效
    具有多层矩阵布线的记录头

    公开(公告)号：US5081474A

    公开(公告)日：1992-01-14

    申请号：US618584

    申请日：1990-11-28

    申请人： Makoto Shibata ,  Masami Kasamoto ,  Shuji Koyama ,  Sakai Yokoyama ,  Toshihiro Mori

    发明人： Makoto Shibata ,  Masami Kasamoto ,  Shuji Koyama ,  Sakai Yokoyama ,  Toshihiro Mori

    IPC分类号： B41J2/16

    CPC分类号： B41J2/1604 ,  B41J2/1603 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2202/13

    摘要： A recording head has a liquid channel defining member for defining a liquid channel communicated to a discharging opening for discharging ink, and a base member having a plurality of electricity-heat converting elements for generating heat to be transmitted to the ink filling the liquid channel. A matrix wiring portion is connected electrically to the electricity-heat converting elements, respectively. The matrix wiring portion has a multi-layer constitution having a first wiring and a second wiring. The second wiring is provided through an insulating layer on the first wiring, and the plurality of electricity-heat converting elements are provided on the insulating layer.

    摘要翻译： 记录头具有用于限定与用于排出墨水的排出口连通的液体通道的液体通道限定构件，以及具有多个电热转换元件的基座构件，用于产生要传送到填充液体通道的墨水的热量。 矩阵布线部分分别与电热转换元件电连接。 矩阵布线部具有具有第一布线和第二布线的多层结构。 第二布线通过第一布线上的绝缘层提供，并且多个电热转换元件设置在绝缘层上。

    Sliding bearing and method of manufacturing the same
    10.
    发明授权
    Sliding bearing and method of manufacturing the same 失效
    滑动轴承及其制造方法

    公开(公告)号：US08545102B2

    公开(公告)日：2013-10-01

    申请号：US12737946

    申请日：2009-09-08

    申请人： Motoshi Hayashi ,  Masahiro Kawahara ,  Ken-ichirou Futamura ,  Toshiaki Inaguma ,  Makoto Shibata

    发明人： Motoshi Hayashi ,  Masahiro Kawahara ,  Ken-ichirou Futamura ,  Toshiaki Inaguma ,  Makoto Shibata

    IPC分类号： F16C23/04

    CPC分类号： F16C33/201 ,  F16C17/02 ,  F16C23/041 ,  F16C33/14 ,  F16C2220/20 ,  F16C2220/82 ,  F16C2240/50 ,  Y10T29/49648 ,  Y10T29/49677

    摘要： A cylindrical sliding bearing 1 can rotatably support a rotational shaft by a sliding surface 4 (inner circumferential surface). A crowning 5 having a sloped surface is formed at both ends of the sliding surface 4 in the axial direction. The crowning 5 includes a first crowning 3A formed of a sloped surface of a lining layer 3 and a second crowning 2A formed of a sloped surface of a back metal 2 positioned on the lower side of the first crowning. Unlike a conventional sliding bearing, the back metal 2 where the crowning 5 is positioned is provided as a sloped surface (2A). As compared with conventional bearings, the crowning 5 can be prevented from being unevenly brought into contact with the rotational shaft.

    摘要翻译： 圆筒形滑动轴承1可以通过滑动表面4（内圆周表面）可旋转地支撑旋转轴。 在滑动面4的轴向两端形成具有倾斜面的隆起部5。 隆起5包括由衬里层3的倾斜表面形成的第一隆起部3A和由位于第一冠状部的下侧的背面金属2的倾斜表面形成的第二冠状部2A。 与传统的滑动轴承不同，设置凸面5的背面金属2作为倾斜表面（2A）。 与传统的轴承相比，可以防止隆起部5不均匀地与旋转轴接触。