公开(公告)号：US4973574A

公开(公告)日：1990-11-27

申请号：US176560

申请日：1988-04-01

申请人： Masanobu Nishio ,  Kazuhiko Hayashi ,  Yoshihiro Nakai ,  Kengo Ohkura ,  Kazuo Sawada

发明人： Masanobu Nishio ,  Kazuhiko Hayashi ,  Yoshihiro Nakai ,  Kengo Ohkura ,  Kazuo Sawada

IPC分类号： H01L39/24

CPC分类号： H01L39/248 ,  Y10S505/704 ,  Y10S505/733 ,  Y10S505/74 ,  Y10T29/49014

摘要： A method of manufacturing a superconducting wire is carried out by first preparing a material being composed of Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7. This material is melted in a platinum crucible. A melt thus obtained is drawn out from a hole provided on the bottom wall of the crucible to be linearly discharged. The linearly discharged melt is cooled and solidified. A cooling/solidifying space for such a step is set at a temperature less by about 10.degree. C. than the solidifying point of the material, and a slow-cooling zone is provided next to the cooling/solidifying space. This slow-cooling zone is provided to be at a relatively high temperature in a portion closer to the hole while having a temperature gradient along a direction for linearly discharging the melt. A superconducting wire being composed of Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7 is obtained. This superconducting wire superconducts at 85K.

公开(公告)号：US5550102A

公开(公告)日：1996-08-27

申请号：US942481

申请日：1992-09-09

申请人： Yoshihiro Nakai ,  Kazuo Sawada ,  Kazuhiko Hayashi ,  Masanobu Nishio

发明人： Yoshihiro Nakai ,  Kazuo Sawada ,  Kazuhiko Hayashi ,  Masanobu Nishio

IPC分类号： C04B35/00 ,  C01G1/00 ,  C01G3/00 ,  C01G29/00 ,  C04B35/45 ,  C04B35/653 ,  H01B12/00 ,  H01B12/02 ,  H01B13/00 ,  H01L39/24 ,  B29C47/00 ,  B29C47/88

CPC分类号： H01L39/2425 ,  C04B35/4504 ,  C04B35/4512 ,  C04B35/4521 ,  C04B35/653 ,  H01L39/2419 ,  Y10S505/733 ,  Y10S505/74 ,  Y10S505/741 ,  Y10T29/49014

摘要： A method of manufacturing a superconductor is carried out by first preparing a material composed of Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7. This material is heated/molten in a platinum crucible. A melt thus obtained is drawn out from a high-temperature frame provided above the platinum crucible and heated to a temperature exceeding the melting point of the material. The melt thus drawn out is cooled by natural standing, to be solidified. As the result, an elongated superconductor composed of Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7 can be obtained. This superconductor enters a superconductive state at 90 K.

摘要翻译： 通过首先制备由Y1Ba2Cu3O7构成的材料来进行超导体的制造方法。 该材料在铂坩埚中加热/熔融。 将由此获得的熔体从设置在铂坩埚上方的高温框架拉出并加热到超过材料熔点的温度。 将如此拉出的熔体通过自然站立冷却，使其固化。 结果，可以获得由Y1Ba2Cu3O7组成的细长超导体。 该超导体在90K下进入超导状态。

公开(公告)号：US4859811A

公开(公告)日：1989-08-22

申请号：US192397

申请日：1988-05-10

申请人： Kazuo Sawada ,  Masanobu Nishio ,  Yoshihiro Nakai

发明人： Kazuo Sawada ,  Masanobu Nishio ,  Yoshihiro Nakai

IPC分类号： H01B13/00 ,  C23C30/00 ,  H01B1/02 ,  H01B5/02

CPC分类号： H01L24/43 ,  C23C30/00 ,  H01B1/023 ,  H01L24/49 ,  H01L24/745 ,  H01L2224/4312 ,  H01L2224/4321 ,  H01L2224/43826 ,  H01L2224/43827 ,  H01L2224/43848 ,  H01L2224/45014 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45644 ,  H01L2224/45647 ,  H01L2224/48 ,  H01L2224/49 ,  H01L2224/745 ,  H01L24/45 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01018 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0106 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01204 ,  H01L2924/01205 ,  H01L2924/14 ,  H01L2924/20753 ,  Y10S72/70

摘要： A conductor has a core wire and a surface coated with the same kind of material as the core wire material. A copper wire (1) which forms the core wire has its surface cleaned by a preparatory processing mechanism (3) and then it is fed to a continuous sputtering unit (4). The continuous sputtering unit (4) coats the surface of the core wire (1) with copper by a coaxial magnetron sputtering method. Thereafter, this wire is drawn, by cold working, into a thin wire of predetermined size.

摘要翻译： 导体具有芯线，其表面涂覆有与芯线材相同种类的材料。 形成芯线的铜线（1）的表面由预备处理机构（3）清洗，然后送入连续的溅射单元（4）。 连续溅射机构（4）通过同轴磁控溅射法将芯线（1）的表面涂覆铜。 此后，该线通过冷加工被拉制成预定尺寸的细线。

公开(公告)号：US4815309A

公开(公告)日：1989-03-28

申请号：US25607

申请日：1987-03-13

申请人： Kazuo Sawada ,  Masanobu Nishio ,  Yoshihiro Nakai

发明人： Kazuo Sawada ,  Masanobu Nishio ,  Yoshihiro Nakai

IPC分类号： H01B13/00 ,  C23C30/00 ,  H01B1/02 ,  H01B5/02 ,  B21C1/00 ,  B21C23/24 ,  B21F19/00

CPC分类号： H01L24/43 ,  C23C30/00 ,  H01B1/023 ,  H01L24/49 ,  H01L24/745 ,  H01L2224/4312 ,  H01L2224/4321 ,  H01L2224/43826 ,  H01L2224/43827 ,  H01L2224/43848 ,  H01L2224/45014 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45644 ,  H01L2224/45647 ,  H01L2224/48 ,  H01L2224/49 ,  H01L2224/745 ,  H01L24/45 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01018 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0106 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01204 ,  H01L2924/01205 ,  H01L2924/14 ,  H01L2924/20753 ,  Y10S72/70

摘要： A conductor has a core wire and a surface coated with the same kind of material as the core wire material. A copper wire (1) which forms the core wire has its surface cleaned by a preparatory processing mechanism (3) and then it is fed to a continuous sputtering unit (4). The continuous sputtering unit (4) coats the surface of the core wire (1) with copper by a coaxial magnetron sputtering method. Thereafter, this wire is drawn, by cold working, into a thin wire of predetermined size.

摘要翻译： 导体具有芯线，其表面涂覆有与芯线材相同种类的材料。 形成芯线的铜线（1）的表面由预备处理机构（3）清洗，然后送入连续的溅射单元（4）。 连续溅射机构（4）通过同轴磁控溅射法将芯线（1）的表面涂覆铜。 此后，该线通过冷加工被拉制成预定尺寸的细线。

公开(公告)号：US4804153A

公开(公告)日：1989-02-14

申请号：US31560

申请日：1987-02-17

申请人： Masanobu Nishio ,  Kazuo Sawada ,  Kazuhisa Yamauchi ,  Saburo Yosimura

发明人： Masanobu Nishio ,  Kazuo Sawada ,  Kazuhisa Yamauchi ,  Saburo Yosimura

IPC分类号： B21C47/02 ,  B21C47/32 ,  B22D11/00 ,  B22D11/06 ,  B65H65/00

CPC分类号： B22D11/005 ,  B22D11/0611 ,  B22D11/062 ,  B22D11/0694 ,  B65H65/00

摘要： A method and apparatus for continuously withdrawing an elongated product such as from a melt a fine wire is based on the rotating liquid medium spinning method. A layer of cooling liquid (14) is centrifugally formed on the inner peripheral surface of a rotational drum (13). Disposed inside the rotational drum (13) is a winding reel (19) having a rotating winding peripheral surface (18). A holder element (20) adapted to be magnetically attracted to the winding peripheral surface (18) is initially placed on the inner peripheral surface of the rotational drum (13). A molten material injected into the drum by a nozzle (16) is quenched for solidification in the cooling liquid (14) to form the product. Initially, the leading end emerging from the nozzle rides over the holder element (20) which then carries the leading end onto the winding peripheral surface (18) and holds it thereon by magnetic attraction. The product (17) is then wound on the winding peripheral surface (18) with its portion fixed by the holder element (20 ) serving as the winding starting end.

摘要翻译： PCT No.PCT / JP86 / 00318 Sec。 371日期1987年2月17日 102（e）日期1987年2月17日PCT Filted 1986年6月24日PCT公布。 公开号WO87 / 00155 日期：1987年1月15日。一种用于从熔体连续取出细长产品的方法和装置，其基于旋转液体介质纺丝方法。 在旋转鼓（13）的内周面上离心地形成冷却液层14。 设置在旋转滚筒（13）内的是具有旋转的卷绕周边表面（18）的卷绕卷轴（19）。 首先将适于被磁吸引到绕组周边表面（18）的保持器元件（20）放置在旋转滚筒（13）的内周表面上。 通过喷嘴（16）注入到滚筒中的熔融材料被淬火以在冷却液体（14）中固化以形成产品。 最初，从喷嘴出来的前端越过保持元件（20），保持元件（20）将前端承载在绕组周边表面（18）上，并通过磁吸引力将其保持在其上。 然后将产品（17）卷绕在绕组周边表面（18）上，其部分由用作绕组起始端的保持器元件（20）固定。

公开(公告)号：US4747889A

公开(公告)日：1988-05-31

申请号：US865696

申请日：1986-05-22

申请人： Masanobu Nishio ,  Kazuo Sawada ,  Minoru Yokota ,  Hitoshi Kishida

发明人： Masanobu Nishio ,  Kazuo Sawada ,  Minoru Yokota ,  Hitoshi Kishida

IPC分类号： H01L23/49 ,  C22C21/00

CPC分类号： H01L24/45 ,  C22C21/00 ,  C22C21/003 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  H01L24/85 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/85205 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01025 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01083 ,  H01L2924/01204 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/20754 ,  H01L2924/20755 ,  H01L2924/20756 ,  H01L2924/20757 ,  H01L2924/20758 ,  H01L2924/20759 ,  H01L2924/2076 ,  Y10T428/12431

摘要： An interconnecting wire of aluminum alloy for semiconductor devices which as improved ball-forming performance in the ball-bonding process, without any loss of conductivity and corrosion resistance. There is also provided an interconnecting wire for semiconductor devices which is lowered in resistance, with a minimum loss of conductivity and without any adverse effect on the bonding performance. The interconnecting wire contains about 0.1 to 45 wt % of an element having a melting point lower than about 450.degree. C., with the balance being substantially aluminum, or contains about 0.1 to 45 wt % of one more elements having a melting point lower than about 450.degree. C. and about 0.2 to 2 wt % of one or more elements selected from the group consisting of silicon, magnesium, manganese, and copper, with the balance being substantially aluminum.

摘要翻译： 用于半导体器件的铝合金的互连线，其在球焊过程中提高了球形成形性能，而不会导致电导率和耐腐蚀性的损失。 还提供了一种用于半导体器件的互连线，其电阻降低，导电性的损失最小并且对接合性能没有任何不利影响。 互连丝包含约0.1至45重量％的熔点低于约450℃的元素，余量基本上为铝，或含有约0.1至45重量％的另一种元素，其熔点低于 约450℃和约0.2至2重量％的一种或多种选自硅，镁，锰和铜的元素，余量基本上为铝。

公开(公告)号：US5468557A

公开(公告)日：1995-11-21

申请号：US19135

申请日：1993-02-18

申请人： Masanobu Nishio ,  Kazuo Sawada ,  Shinji Inazawa ,  Kouichi Yamada

发明人： Masanobu Nishio ,  Kazuo Sawada ,  Shinji Inazawa ,  Kouichi Yamada

IPC分类号： H01B3/10 ,  H01B7/00 ,  H01B7/29 ,  B32B9/00 ,  B32B15/04

CPC分类号： H01B7/0009 ,  H01B3/105 ,  H01B7/292 ,  Y10T428/292 ,  Y10T428/294 ,  Y10T428/2942 ,  Y10T428/2949 ,  Y10T428/2958

摘要： A ceramic insulated wire has a conductor core of copper or copper alloy, a stainless steel layer around the conductor core and a chromium oxide film (2A) around the stainless steel layer. The chromium oxide film (2A) is surrounded by an outer ceramic insulator formed by a vapor deposition method. Cladding the conductor core with stainless steel is done by inserting the core lengthwise into a stainless steel pipe, plastically working the resulting composite body to provide a desired size, and oxidizing the stainless steel which contains sufficient chromium for the formation of the chromium oxide film to have a thickness within the range of 10 nm to 1000 nm. The outer ceramic insulator formed by vapor deposition is made of Al.sub.2 O.sub.3, SiO.sub.2, AlN and Si.sub.3 N.sub.4 which provide an excellent heat resistance while the chromium oxide film substantially increases the bonding strength.

摘要翻译： 陶瓷绝缘线具有铜或铜合金的导体芯，围绕导体芯的不锈钢层和围绕不锈钢层的氧化铬膜（2A）。 氧化铬膜（2A）由通过气相沉积法形成的外部陶瓷绝缘体包围。 通过将芯体纵向插入不锈钢管中，对所得的复合体进行塑性加工以提供所需的尺寸，并将含有足够的铬的不锈钢氧化以形成氧化铬膜，从而实现不锈钢包层 具有10nm至1000nm范围内的厚度。 通过气相沉积形成的外部陶瓷绝缘体由Al 2 O 3，SiO 2，AlN和Si 3 N 4制成，其提供优异的耐热性，同时氧化铬膜显着增加粘合强度。

公开(公告)号：US5019457A

公开(公告)日：1991-05-28

申请号：US477132

申请日：1990-02-07

申请人： Masanobu Nishio

发明人： Masanobu Nishio

IPC分类号： C22C11/00 ,  H01H85/046 ,  H01H85/06

CPC分类号： C22C11/00 ,  H01H85/046 ,  H01H85/06 ,  Y10T428/12431

摘要： A conductor for a fuse has a main composition of a Pb-Ag alloy containing silver of 0.5 to 20 wt. % and lead and unavoidable impurity for the rest. A conductor for a fuse in another example includes a Pb-Ag-Cu or/and Te alloy obtained by adding copper or/and tellurium of 0.05 to 1 wt. %, respectively, to the above mentioned Pb-Ag alloy. Each of those conductors for fuses has a diameter in the range from 0.05 to 0.3 mm and it is used as a fuse contained in a capacitor of a tantalum chip for example. Those conductors for fuses have excellent pre-arcing time/current characteristics and good drawability.

摘要翻译： 保险丝的导体主要成分为含有0.5〜20wt。银的银的Pb-Ag合金。 ％，其余的铅和不可避免的杂质。 另一实例中的保险丝导体包括通过加入0.05至1重量％的铜或/和碲获得的Pb-Ag-Cu或/和Te合金。 ％分别与上述Pb-Ag合金。 每个用于保险丝的导体的直径在0.05至0.3mm的范围内，并且例如用作钽芯片的电容器中的保险丝。 这些保险丝导体具有优异的预电弧时间/电流特性和良好的可拉伸性。