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    • 51. 发明申请
    • Color picture tube and method for manufacturing the same
    • 彩色显象管及其制造方法
    • US20060132018A1
    • 2006-06-22
    • US11295265
    • 2005-12-06
    • Toru TakahashiHiroyuki Oda
    • Toru TakahashiHiroyuki Oda
    • H01J29/00
    • H01J9/142H01J29/07
    • A phosphor screen is formed on an inner surface of a face portion whose outer surface is substantially flat. A shadow mask faces the phosphor screen. The shadow mask includes a perforated portion having a plurality of apertures, a non-perforated portion formed on a periphery of the perforated portion and a skirt portion formed on a periphery of the non-perforated portion. The non-perforated portion includes a pair of longer side portions each having an outer bead and an inner bead that are adjacent to each other and a pair of shorter side portions each having the outer bead and an inner bead that are adjacent to each other. In each of the pair of longer side portions, the spacing between the outer bead and the inner bead is at least 2 mm. This makes it possible to suppress wavy wrinkles generated in the perforated portion, so that the image quality of a color picture tube can be improved.
    • 荧光屏形成在外表面基本上平坦的面部的内表面上。 荫罩面对荧光屏。 荫罩包括具有多个孔的穿孔部分,形成在穿孔部分的周边上的非穿孔部分和形成在非穿孔部分的周边上的裙部。 非穿孔部分包括一对长边部分,每一个具有彼此相邻的外部胎圈和内部胎圈,以及一对具有彼此相邻的外胎圈和内胎圈的短边部。 在一对长边部分中的每一个中,外胎圈和内胎圈之间的间距至少为2mm。 这使得可以抑制在穿孔部分中产生的波纹褶皱,从而可以提高彩色显像管的图像质量。
    • 55. 发明授权
    • Polycrystal silicon rod and production process therefor
    • 多晶硅棒及其生产工艺
    • US5976481A
    • 1999-11-02
    • US33
    • 1998-01-20
    • Junichi KubotaHiroyuki Oda
    • Junichi KubotaHiroyuki Oda
    • C01B33/035C30B25/00C01B33/02C30B29/06
    • C01B33/035C30B25/00C30B29/06
    • A polycrystal silicon rod characterized in that it has a half value width of a peak indicative of crystal orientation (111) of an X-ray diffraction pattern, of 0.3.degree. or less, an internal strain rate in a radial direction of less than 5.0.times.10.sup.-5 cm.sup.-1 and an internal iron concentration of 0.5 ppba or less. The above polycrystal silicon rod having high crystallinity, high purity and low internal strain is produced by heating a core material in a gaseous atmosphere comprising trichlorosilane and hydrogen to deposit silicon on the silicon core material to produce a polycrystal silicon rod, and subjecting the polycrystal silicon rod to a heat treatment without allowing it to contact with the air, to remove strain contained therein.
    • PCT No.PCT / JP97 / 01674 Sec。 371日期1998年1月20日 102(e)1998年1月20日PCT PCT 1997年5月19日PCT公布。 出版物WO97 / 44277 日期1997年11月27日一种多晶硅棒,其特征在于,其具有指示X射线衍射图案的晶体取向(111)的峰值的半值宽度为0.3度以下,径向内部应变速度 小于5.0×10 -5 cm -1,内铁浓度为0.5ppba以下。 上述具有高结晶度,高纯度和低内应变的多晶硅棒通过在包含三氯硅烷和氢的气氛气氛中加热芯材而在硅芯材上沉积硅以制备多晶硅棒,并对多晶硅 棒进行热处理而不允许其与空气接触,以除去其中所含的应变。
    • 59. 发明授权
    • Fastener-driving tool
    • 紧固件驱动工具
    • US08840002B2
    • 2014-09-23
    • US12827976
    • 2010-06-30
    • Yutaka ItoHiroyuki OdaYoshihiro Nakano
    • Yutaka ItoHiroyuki OdaYoshihiro Nakano
    • B27F7/00B25C5/00B25C1/06
    • B25C1/06
    • An adjuster has a cylindrical shape and is rotatably supported in a housing of a fastener-driving tool about an axis parallel to one direction. The adjuster has an outer circumferential surface provided with one of a first recessed portion and a first protruding portion. A bumper is movable in the one direction and another direction opposite the one direction according to a rotation of the adjuster. An urging member has one of a second recessed portion and a second protruding portion. One of the second recessed portion and the second protruding portion is constantly in contact with the outer circumferential surface and is engaged with the one of the first recessed portion and the first protruding portion.
    • 调节器具有圆柱形形状并且围绕平行于一个方向的轴线可旋转地支撑在紧固件驱动工具的壳体中。 调节器具有设置有第一凹部和第一突出部中的一个的外周面。 保险杠可以根据调节器的旋转沿一个方向和与一个方向相反的另一个方向移动。 推动构件具有第二凹部和第二突出部中的一个。 第二凹部和第二突出部中的一个与外周面不断地接触并与第一凹部和第一突出部中的一个接合。