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    • 2. 发明授权
    • Recording apparatus
    • 记录装置
    • US4471365A
    • 1984-09-11
    • US463983
    • 1983-02-04
    • Keigo Kobayashi
    • Keigo Kobayashi
    • G01D15/24G01D9/00G01D9/24G01D15/04
    • G01D9/24
    • Herein disclosed is a battery-operated, dot type recording apparatus which comprises a drive mechanism unit having its number of revolutions regulated by the output of a quartz oscillator, a circuit for connecting a d.c. power source with a meter only when a measured value is to be recorded, and delay switching means for causing the tip of a pointer of a meter to hit the recording paper at the time when that meter becomes stable. Thus, the dot type recording apparatus is so constructed of a small number of mechanical means that it can reliably operate for a long time, while having its adjustment and maintenance facilitated, with little influence from changes in circumstances.
    • 这里公开的是电池供电的点式记录装置,其包括具有由石英振荡器的输出调节的转数的驱动机构单元,用于连接直流电路的电路。 具有计量器的电源,仅当要记录测量值时,以及延迟切换装置,用于在仪表变得稳定时使仪表的指针的尖端撞击记录纸。 因此,点式记录装置由少量的机械装置构成,可以在不影响环境变化的情况下,使调整和维护变得容易,能够长时间可靠地运行。
    • 7. 发明授权
    • Work roll for use in rolling apparatus
    • 辊轧机用辊
    • US06739167B2
    • 2004-05-25
    • US10355249
    • 2003-01-31
    • Keigo KobayashiNorikazu InabaTakashi Tamura
    • Keigo KobayashiNorikazu InabaTakashi Tamura
    • B21H802
    • B21B27/005B21B1/227B21B13/00B21B27/02B21B2003/001
    • A work roll for use in rolling apparatus for producing from a metal blank sheet articles having a deformed cross section and comprising, for example, a plate portion, and a plurality of upright walls formed on one surface of the plate portion integrally therewith and arranged as spaced apart from one another, such as flat heat exchange tube component members, heat sinks and lead frames. The work roll assures more simplified production work and provides surface finishes with higher accuracy than conventionally. The work roll comprises different kinds of disks having different diameters and arranged alternately on an axis into juxtaposed layers as secured to one another. Large disks 20A, 20B, are arranged at respective portions not forming the upright walls, and small disks 21A, 21B smaller than the large disks 20A, 20B in radius by an amount corresponding to the height of the upright walls are arranged at respective portions for forming the upright walls. Each of the disks 20A, 20B, 21A, 21B has an outer peripheral surface serving as a working surface.
    • 一种用于从具有变形横截面并且包括例如板部分的金属坯料制品制造的轧制设备中使用的工作辊和与板部分的一个表面一体形成的多个直立壁,并且被布置为 彼此间隔开,例如平坦的热交换管部件,散热器和引线框架。 工作辊确保更简化的生产工作,并提供比传统更高精度的表面处理。 工作辊包括具有不同直径的不同种类的盘,并且在轴上交替地布置成彼此固定的并列的层。 大盘20A,20B布置在不形成直立壁的相应部分处,并且小于大圆盘20A,20B的小圆盘21A,21B的半径相当于直立壁的高度的量布置在各自的部分 形成直立的墙壁。 每个盘20A,20B,21A,21B具有用作工作表面的外周表面。