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    • 54. 发明授权
    • Electronic equipment and lap-top type electronic equipment
    • 电子设备和膝上型电子设备
    • US5646824A
    • 1997-07-08
    • US489623
    • 1995-06-12
    • Shigeo OhashiToshio HatadaTakeo TanakaSusumu Iwai
    • Shigeo OhashiToshio HatadaTakeo TanakaSusumu Iwai
    • F28D15/02G06F1/20H01L23/473H05K7/20
    • G06F1/203F28D15/00F28D15/0266H01L23/473G06F2200/201H01L2924/0002
    • A flat shaped header having a heat receiving side is attached to a semiconductor element mounted on a circuit board. The header having the heat receiving side is connected to another header having a heat receiving side attached to a plurality of heat radiating fins so as to form a heat exchanging radiator which heat radiating fins are installed at a peripheral portion of a body of electronic equipment. The heat generated by the semiconductor element is transmitted by liquid moving between the headers via flexible tubes and then to the heat radiating fins, which heat is discharged outside of the body of equipment. Since the flat shaped header and the flexible tubes are employed, a high heat generating semiconductor element and the heat radiating fins are thermally connected with ease without being influenced by the configurational condition in the equipment even when many semiconductor elements are mounted inside a small space.
    • 具有热接收侧的扁平头部安装在安装在电路板上的半导体元件上。 具有热接收侧的集管连接到具有附接到多个散热片的热接收侧的另一个集管,以形成散热片安装在电子设备主体的周边部分的散热片。 由半导体元件产生的热量通过液体通过柔性管在集管之间移动,然后传递到散热片,热量被排放到设备本体外部。 由于使用扁平形的集管和柔性管,因此即使在许多半导体元件安装在小空间内的情况下,高发热半导体元件和散热片也容易热连接而不受设备的结构条件的影响。
    • 57. 发明授权
    • Small optical fiber switch
    • 小型光纤开关
    • US5004318A
    • 1991-04-02
    • US472104
    • 1990-01-30
    • Shigeo Ohashi
    • Shigeo Ohashi
    • G02B26/08A44B99/00G02B6/35
    • G02B6/353G02B6/352G02B6/3552G02B6/3576G02B6/358
    • A small switch comprises a casing, a plurality of optical fibers attached to the casing, a vertically movable member disposed, facing the ends of the optical fibers. The movable member has a resilient member provided at one end, and a member, which is deformed to be contracted by supplying an electric power, provided at the other end. The member, which is deformed to be contracted, that is, for causing the movable member to move vertically may comprise a shape memory alloy or a bimetal. The movable member may comprise an interceping plate has an aperture for transmitting therethrough, or a prism for deflecting a light beam.
    • 小开关包括壳体,附接到壳体的多个光纤,面向光纤的端部设置的可垂直移动的部件。 可动构件具有设置在一端的弹性构件和设置在另一端处通过供给电力而变形而收缩的构件。 被变形以收缩的构件,即使可动构件垂直移动的构件可以包括形状记忆合金或双金属。 可动构件可以包括具有用于透射的孔的插入板或用于偏转光束的棱镜。