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1.发明授权Method of manufacturing a low-melting point alloy for sealing in a fluorescent lamp 失效制造用于密封荧光灯的低熔点合金的方法
公开(公告)号：US4615846A
公开(公告)日：1986-10-07
申请号：US651682
申请日：1984-09-18
CPC分类号： C22C1/04 , B22D11/0611 , B22F9/08 , B22F9/10 , H01J61/28 , B22F2009/0812 , B22F2009/086 , B22F2009/0864
摘要： A method of manufacturing an amalgam for sealing in a fluorescent lamp consisting of tin, lead, bismuth, indium and mercury is disclosed. In this method, the amalgam is first melted and then discharged through a nozzle to be contacted with a coolant. A fluorescent lamp containing the amalgam manufactured by the above method is also disclosed.
摘要翻译： 公开了一种制造用于密封由锡，铅，铋，铟和汞组成的荧光灯的汞齐的方法。 在该方法中，首先将汞齐熔化，然后通过喷嘴排出以与冷却剂接触。 还公开了含有通过上述方法制造的汞齐的荧光灯。
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公开(公告)号：US4937696A
公开(公告)日：1990-06-26
申请号：US351300
申请日：1989-05-11
摘要： A protection circuit for a semiconductor device is disclosed. This circuit is connected in series with a power semiconductor device to be protected, and is comprised of a circuit breaker and current-limiting device. The current-limiting device limits the overcurrent, thereby providing a time allowance until the circuit breaker begins operate.
摘要翻译： 公开了一种用于半导体器件的保护电路。 该电路与被保护的功率半导体装置串联连接，并且由断路器和限流装置构成。 限流装置限制过电流，从而在断路器开始运行之前提供时间余量。
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公开(公告)号：US4385932A
公开(公告)日：1983-05-31
申请号：US270568
申请日：1981-06-04
CPC分类号： H01F1/15308 , C22C45/02
摘要： An amorphous magnetic alloy has a general formula:(Fe.sub.1-a.Ni.sub.a).sub.100-x-y.Si.sub.x.B.sub.ywhere0.2.ltoreq.a.ltoreq.0.71.ltoreq.x.ltoreq.205.ltoreq.y.ltoreq.9.515.ltoreq.x+y.ltoreq.29.5The alloy is low in iron loss and suitable for forming a magnetic core used under a high frequency.
摘要翻译： 无定形磁性合金具有以下通式：（Fe1-a.Nia）100-SiX.Six.By，其中0.2≤i≤0.71
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公开(公告)号：US4473417A
公开(公告)日：1984-09-25
申请号：US405720
申请日：1982-08-06
申请人： Koichiro Inomata , Michio Hasegawa , Masakatsu Haga , Takao Sawa
发明人： Koichiro Inomata , Michio Hasegawa , Masakatsu Haga , Takao Sawa
CPC分类号： H01F1/15316 , C22C45/04 , Y10T428/12431
摘要： There is disclosed an amorphous alloy for a magnetic core material represented by the formula(Co.sub.1-x.sbsb.1.sub.-x.sbsb.2 Fe.sub.x.sbsb.1 M.sub.x.sbsb.2).sub.x.sbsb.3 B.sub.x.sbsb.4 Si.sub.100-x.sbsb.3.sub.-x.sbsb.4wherein M is at least one element selected from the group consisting of Ti, V, Cr, Mn, Ni, Zr, Nb, Mo, Ru, Hf, Ta, W and Re, and x.sub.1, x.sub.2, x.sub.3 and x.sub.4 are numbers which satisfy relations of 0.ltoreq.x.sub.1 .ltoreq.0.10, 0.ltoreq.x.sub.2 .ltoreq.0.10, 70.ltoreq.x.sub.3 .ltoreq.79 and 5.ltoreq.x.sub.4 .ltoreq.9, respectively.According to the present invention, it could be provided an amorphous alloy suitable for a magnetic core material of a magnetic amplifier in which its coercive force is as low as 0.4 oersted or less at a high frequency of 20 KHz or more, particularly even at 50 KHz, and its rectangular ratio is as much as 85% or more.
摘要翻译： 公开了一种用于由式（Co1-x1-x2Fex1Mx2）x3Bx4Si100-x3-x4表示的磁芯材料的非晶合金，其中M是选自Ti，V，Cr，Mn，Ni， Zr，Nb，Mo，Ru，Hf，Ta，W和Re，x1，x2，x3和x4是满足关系式0 = x1 <0.10，0
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5.发明授权
公开(公告)号：US4563225A
公开(公告)日：1986-01-07
申请号：US573408
申请日：1984-01-24
申请人： Hiroshi Tateishi , Masakatsu Haga
发明人： Hiroshi Tateishi , Masakatsu Haga
CPC分类号： C22C45/04 , H01F1/15316
摘要： An amorphous alloy for a magnetic head has a composition which may be represented asCo.sub.100- T- X- Y- Z Ni.sub.T Hf.sub.X B.sub.Y Si.sub.Z,where T, X, Y and Z satisfy the conditions of 0.75.ltoreq.T.ltoreq.14, 6.ltoreq.X.ltoreq.15, 3.ltoreq.Y.ltoreq.8, 0.ltoreq.Z.ltoreq.0.01, 3.ltoreq.Y+Z.ltoreq.13, and 11.ltoreq.X+Y+Z.ltoreq.25. Such an amorphous alloy has a high crystallization temperature, said temperature being higher than 500.degree. C., and does not lower the effective magnetic permeability, even if gradual cooling is performed after heat treatment. A magnetic head having a core consisting of such an amorphous alloy is not deteriorated in its magnetic properties, even if the head is made by glass bonding.
摘要翻译： 用于磁头的非晶合金具有可以表示为Co100-T-X-Y-ZNiTHfXBYSiZ的组成，其中T，X，Y和Z满足条件0.75≤T≤14， = X <= 15,3 / Y = 8,0,0 / Z = 0.01,3 / Y + Z 13和11
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