公开(公告)号：US3902662A

公开(公告)日：1975-09-02

申请号：US34184573

申请日：1973-03-16

申请人： HITACHI LTD

发明人： OUSHIGE TAKAYOSHI ,  MURAI TOSHIO

IPC分类号： G03B21/11 ,  G03B21/64 ,  G05B15/02 ,  G06F17/30 ,  G06K19/063 ,  G06K21/00 ,  G06K19/02 ,  G06K19/06

CPC分类号： G06K19/063 ,  G03B21/64

摘要： Microfiche storing means comprising a pouch shaped storing section formed by a pair of superposed transparent plastic sheets, cutout means provided at one of side peripheries of the storing section for receiving selection cords, a magnetic body provided at one of the other side peripheries of the storing section, and positioning cutout means and taking out cutout means both provided on said magnetic body.

摘要翻译： 微芯片存储装置包括由一对重叠的透明塑料片形成的袋形存储部分，设置在用于接收选择线的存储部分的侧面的一侧的切口装置，设置在储存部分的另一侧周边的一个侧面的磁体 剖面和定位切割装置，并且取出设在所述磁性体上的切口装置。

公开(公告)号：US3696311A

公开(公告)日：1972-10-03

申请号：US3696311D

申请日：1970-03-10

申请人： HITACHI LTD

发明人： OUSHIGE TAKAYOSHI ,  IIZUKA KIKUO

IPC分类号： H02P23/10 ,  H03K3/282 ,  H03K3/352

CPC分类号： H03K3/352 ,  H02P23/10 ,  H03K3/2825

摘要： A long cycle oscillator comprising a first and a second transistor, and a charge-discharge circuit including a capacitor and a resistor which are connected in parallel to each other, in which the said components are so constructed that a base current of the first transistor is controlled by a collector voltage of the second transistor, an applied voltage to the second transistor is controlled by the collector voltage of the first transistor, the base current of the second transistor being controlled by the collector voltage of the first transistor and the charge-discharge circuit.

摘要翻译： 包括第一和第二晶体管的长周期振荡器和包括彼此并联连接的电容器和电阻器的充电 - 放电电路，其中所述部件被构造成使得第一晶体管的基极电流为 由第二晶体管的集电极电压控制，施加到第二晶体管的电压由第一晶体管的集电极电压控制，第二晶体管的基极电流由第一晶体管的集电极电压和充放电 电路。