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    • 1. 发明专利
    • Anti-seismic device for gas
    • 用于气体的抗地震装置
    • JPS61136069A
    • 1986-06-23
    • JP25413784
    • 1984-12-03
    • Kazuto KinoshitaSeiroku Tosaka
    • KINOSHITA KAZUTOTOSAKA SEIROKU
    • F23N5/24F16K17/36
    • PURPOSE: To block a gas supply flow path certainly by incorporating such a construction that a non-fixed sphere rolls out in the event of an earthquake to intrude into an expansion sleeve fitted in the gas supply line.
      CONSTITUTION: The body 1 is connected horizontally, and an elevation screw 7 and a tray 5 are raised by a handle 10 to make free several of the spheres 4 which have been fixed to a sphere part 12. Main cock for the gas is opened, and now setting ofthe device is completed. In the event of a greater earthquake, the free spheres 4 on a seat 11 step over a rolling hill 13 to drop off in a rolling hole 14, and are received by an expansion sleeve 8 to hinder gas influx from the line 2. In order to return after actuation, the body 1 is turned over and the spheres 4 are pushed back from the line 6.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:通过结合这样一种结构来阻止气体供应流动路径,使得在发生地震的情况下,非固定的球体被推出以插入装配在气体供应管线中的膨胀套管中。 构成:主体1水平连接,升降螺钉7和托盘5通过手柄10升高,以使已经固定在球体部分12上的几个球体4释放出来。气体的主旋塞被打开, 现在设备的设置完成。 在发生更大的地震的情况下,座椅11上的自由球体4在轧制山丘13上步进,从而在滚动孔14中脱落,并被膨胀套筒8接收以阻止从管线2流入的气体。按顺序 在致动后返回,主体1翻转,球体4从线6推回。
    • 6. 发明授权
    • Method and apparatus for laser-texturing disk surfaces
    • 用于激光纹理化磁盘表面的方法和装置
    • US06004487A
    • 1999-12-21
    • US111376
    • 1998-07-07
    • Kenya WadaHisayoshi IchikawaKazuto KinoshitaShinji Sugizaki
    • Kenya WadaHisayoshi IchikawaKazuto KinoshitaShinji Sugizaki
    • B23K26/06B23K26/073B29D11/00G11B5/84
    • G11B5/8404B23K26/0084B23K26/0648B23K26/0652B23K26/0734
    • Method and apparatus for a disk texturing operation in which laser pulses are successively bombarded against a delimited surface area on the face of a rotating disk, from an optical laser pulse irradiating means which is put in movement in a radial direction relative to the disk to provide a textured zone of a predetermined width on the disk. A pulsed laser beam from a laser light source is adjusted to an optimum power level for an aimed bump diameter. The laser beam is then transformed into an annular beam of a collimated light flux having specified inner and outer diameters, and the resulting laser pulses are successively bombarded on the texturing zone through an objective optical system condensing said laser pulses into a specified spot diameter thereby to form minute bumps of predetermined shape and diameter uniformly on the surface of the disk.
    • 一种用于盘纹理操作的方法和装置,其中激光脉冲从光学激光脉冲照射装置相对于旋转盘的表面上的划定的表面区域被连续地轰击,光学激光脉冲照射装置相对于盘沿径向移动,以提供 在盘上具有预定宽度的纹理区域。 来自激光光源的脉冲激光束被调节到用于目标凸起直径的最佳功率水平。 然后将激光束变换成具有规定的内径和外径的准直光束的环形光束,并且通过将所述激光脉冲冷凝成指定光斑直径的物镜光学系统将所得到的激光脉冲连续地轰击在纹理区上,从而 在盘的表面上均匀地形成预定形状和直径的微小凸起。