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1.发明授权Method of producing oxide superconducting cables and coils using copper alloy filament precursors 失效使用铜合金长丝前体生产氧化物超导电缆和线圈的方法
公开(公告)号：US4965245A
公开(公告)日：1990-10-23
申请号：US219433
申请日：1988-07-15
申请人： Masaru Sugimoto , Osamu Kohno , Yoshimitsu Ikeno , Nobuyuki Sadakata , Mikio Nakagawa , Shin'ya Aoki , Masayuki Tan , Ryuichi Okiai , Syotaro Yoshida , Masakazu Hasegawa , Hiroshi Yamanouchi
发明人： Masaru Sugimoto , Osamu Kohno , Yoshimitsu Ikeno , Nobuyuki Sadakata , Mikio Nakagawa , Shin'ya Aoki , Masayuki Tan , Ryuichi Okiai , Syotaro Yoshida , Masakazu Hasegawa , Hiroshi Yamanouchi
CPC分类号： C04B35/4504 , H01L39/248 , Y10S505/704 , Y10S505/74 , Y10T29/49014
摘要： A method of producing a superconducting cable or a coil including an A-B-C-D system superconductor where the A includes an element of group IIIa of the Periodic Table, the B an element of group IIa of the Periodic Table, C copper, D oxygen. A plurality of filaments are selected from a copper alloy filament including: a copper alloy filament including the A element; copper alloy filament including the B element; a copper alloy filament including both the elements the A and the B; a first metallic filament having particles of a copper oxide, copper halide or copper sulfide dispersed therein; a second metallic filament coated with an oxide layer; a copper filament containing the A element and having particles of a copper oxide, copper halide or copper sulfide dispersed therein; a copper filament containing the B element and having particles of a copper oxide, copper halide or copper sulfide dispersed therein; a third metallic filament containing the A element and coated with an oxide layer; a fourth metallic filament containing the B element and coated with an oxide layer; the first to fourth metallic filaments being substantially free of any component which provides an adverse effect on the production of the superconductor. The selected filaments are arranged to form element filaments bundle so that the superconductor is produced in a subsequent heat treatment. The bundle is drawn and then heated under an oxidizing atmosphere for producing the superconductor.
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公开(公告)号：US5108986A
公开(公告)日：1992-04-28
申请号：US566317
申请日：1990-08-13
申请人： Osamu Kohno , Yoshimitsu Ikeno , Nobuyuki Sadakata , Masaru Sugimoto , Mikio Nakagawa , Shin'ya Aoki
发明人： Osamu Kohno , Yoshimitsu Ikeno , Nobuyuki Sadakata , Masaru Sugimoto , Mikio Nakagawa , Shin'ya Aoki
CPC分类号： H01L39/126 , H01L39/2419 , Y10S505/78 , Y10S505/781
摘要： The invention relates to a superconductor manufacturing method and a superconductor manufactured by the method. More particularly, the invention is concerned wih an oxide superconductor of lamellar perovskite type and a method of manufacturing the same having extemely high critical temperature and critical current density as compared with conventional alloy superconductors or intermetallic compound superconductos. The superconductor is expressed byA-B-Cu-OwhereA represents at least one of elements of the group IIIa in the periodic table; andB represents at least one of elements of the group IIa in the periodic table,wherein at least one A and B consists of two elements belonging to the same group.The superconductor is manufactured by the steps of:(a) mixing powder of a compound containing at least one of elements of the group IIIa in the periodic table, powder of a compound containing at least one of elements of the group IIa in the periodic table, powder of a compound containing a homologous element of at least one of elements of the groups IIIa and IIa in the periodic table, and powder of copper oxide with each other in such a manner that a ratio in number of atoms among the at least one element of the group IIIa, the at least one element of the group IIa, Cu and O is brought to (0.1 to 2.0) : (0.1 to 3.0) : 1 : (1 to 4), to obtain raw material powder; and(b) sintering the raw material powder at a temperature in a range of from 800 to 1100 degrees C for 1 to 100 hours within an atmosphere in which oxygen concentration is at least 50%.
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公开(公告)号：US5045527A
公开(公告)日：1991-09-03
申请号：US251847
申请日：1988-10-03
申请人： Yoshimitsu Ikeno , Osamu Kohno , Kenji Goto , Atsushi Kume , Shin'ya Aoki , Nobuyuki Sadakata , Masaru Sugimoto , Toshio Usui , Mikio Nakagawa , Taichi Yamaguchi
发明人： Yoshimitsu Ikeno , Osamu Kohno , Kenji Goto , Atsushi Kume , Shin'ya Aoki , Nobuyuki Sadakata , Masaru Sugimoto , Toshio Usui , Mikio Nakagawa , Taichi Yamaguchi
CPC分类号： C04B35/4512 , C04B35/45 , C04B35/4504 , C04B35/4521 , H01L39/248 , Y10S505/74
摘要： A method of producing a superconductor including a superconductive oxide. At least one material is pressed for forming a filling material, the at least one material being selected from the group consisting of a starting material powder of the superconductive oxide, a powder of the superconductive oxide and a compact made of the starting material powder and/or the superconductive oxide powder, for forming a filling material. The filling material is charged into a metallic pipe to form a preform. The preform is moved along an axis thereof. During moving, the preform is swaged perpendicularly to the axis thereof to form a composite having a metallic sheath, made of the metallic pipe, and a core sheathed with the metallic sheath. The core of the composite is heated for producing the superconductive oxide.
摘要翻译： 一种制造包括超导氧化物的超导体的方法。 至少一种材料被压制以形成填充材料，所述至少一种材料选自由超导氧化物的原料粉末，超导氧化物的粉末和由原料粉末制成的压块和/ 或超导氧化物粉末，用于形成填充材料。 将填充材料装入金属管中以形成预制件。 预成型件沿其轴线移动。 在移动过程中，将预制件垂直于其轴线锻压，以形成具有由金属管制成的金属护套的复合材料，以及用金属护套包覆的芯。 加热复合材料的核心以生产超导氧化物。
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公开(公告)号：US5283232A
公开(公告)日：1994-02-01
申请号：US932933
申请日：1992-08-20
CPC分类号： H01L39/143 , H01L39/248 , Y10S505/704 , Y10S505/884 , Y10S505/887 , Y10T29/49014
摘要： A method for producing an oxide superconducting composite wire is disclosed, which comprises the steps of: (a) molding a powdered oxide superconductor material to form a wire; (b) heat treating the wire in an oxygen atmosphere thereby forming the wire into an oxide superconducting member; (c) forming a non-oxidizing metal intermediate layer on a surface of the oxide superconducting member; (d) bundling a plurality of the oxide superconducting members containing the intermediate layer; (e) inserting the bundled oxide superconducting members into an oxidizing metal support tube; and (f) drawing the product of step (e) to reduce its diameter and heat-treating it.
摘要翻译： 公开了一种生产氧化物超导复合线材的方法，其包括以下步骤：（a）将粉末状氧化物超导体材料模制成线材; （b）在氧气氛中热处理所述线，由此将所述线形成为氧化物超导构件; （c）在所述氧化物超导构件的表面上形成非氧化性金属中间层; （d）将含有所述中间层的多个所述氧化物超导部件捆扎; （e）将所述捆扎的氧化物超导构件插入氧化金属支撑管中; 和（f）拉制步骤（e）的产品以减小其直径并对其进行热处理。
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公开(公告)号：US5168127A
公开(公告)日：1992-12-01
申请号：US831663
申请日：1992-02-06
CPC分类号： H01L39/143 , H01L39/248 , Y10S505/704 , Y10S505/884 , Y10S505/887 , Y10T29/49014
摘要： A method of producing an oxide superconducting wire. A non-oxidizing metal layer is formed between an oxide superconducting material and an oxidizing metal support in order to prevent oxygen from being taken away from the oxide superconducting material by the oxidizing metal support during a subsequent heat treatment for producing an oxide superconductor to thereby obtaining a wire composite. The wire composite is then heated to produce the oxide superconductor.
摘要翻译： 一种生产氧化物超导线的方法。 在氧化物超导材料和氧化金属载体之间形成非氧化金属层，以便在随后的氧化物超导体的热处理期间防止氧被氧化物金属载体从氧化物超导材料中带走，从而获得 电线复合材料。 然后将线复合物加热以产生氧化物超导体。
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公开(公告)号：US4665611A
公开(公告)日：1987-05-19
申请号：US831462
申请日：1986-02-19
CPC分类号： H01L39/2409 , Y10S505/821 , Y10T29/49014
摘要： A method of fabricating a superconductive electrical conductor of Nb.sub.3 Sn type comprises a step of covering an elongated core member made of Nb with a covering member made of a third element selected from the group consisting of Ti, Ta, In, Hf, Al and Si. The core member covered with the covering member is covered with a tubular matrix made of a Cu-Sn alloy or a combination of Cu with Sn to form a composite wire element. Such wire elements are assembled in a tubular matrix made of a Cu-Sn alloy, Cu or a combination of Cu with Sn and reduced in diameter to form a multi-core composite wire element having a desired diameter. The assembling and reducing processing is effected at least one to form a multi-core composite wire which is then subjected to a diffusion heat-treatment to form an intermetallic compound of Nb.sub.3 Sn and the third element in the peripheral portion of the core member.
摘要翻译： 制造Nb 3 Sn型超导电导体的方法包括用由Ti，Ta，In，Hf，Al和Si组成的组中选择的第三元素制成的覆盖部件覆盖由Nb制成的细长芯部件的步骤。 用覆盖部件覆盖的芯部件被由Cu-Sn合金或Cu与Sn的组合制成的管状基体覆盖以形成复合线元件。 这种线元件组装成由Cu-Sn合金制成的管状基体，Cu或Cu与Sn的组合并且直径减小以形成具有期望直径的多芯复合线材。 至少进行组装和还原处理以形成多芯复合线，然后进行扩散热处理以在芯构件的周边部分中形成Nb 3 Sn的金属间化合物和第三元素。
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公开(公告)号：US08137471B2
公开(公告)日：2012-03-20
申请号：US12696323
申请日：2010-01-29
申请人： Akira Koshiishi , Masaru Sugimoto , Kunihiko Hinata , Noriyuki Kobayashi , Chishio Koshimizu , Ryuji Ohtani , Kazuo Kibi , Masashi Saito , Naoki Matsumoto , Manabu Iwata , Daisuke Yano , Yohei Yamazawa
发明人： Akira Koshiishi , Masaru Sugimoto , Kunihiko Hinata , Noriyuki Kobayashi , Chishio Koshimizu , Ryuji Ohtani , Kazuo Kibi , Masashi Saito , Naoki Matsumoto , Manabu Iwata , Daisuke Yano , Yohei Yamazawa
IPC分类号： C23C16/00
CPC分类号： H01J37/32091 , H01J37/32082 , H01J37/32174 , H01J37/32348 , H01J37/3244 , H01J37/32541 , H01J37/32568 , H01J37/32642 , H01J37/32706 , H01J37/32834 , H01J2237/3344 , H01L21/02126 , H01L21/02164 , H01L21/0217 , H01L21/31116 , H01L21/31138 , H01L21/31144 , H01L21/67069
摘要： An apparatus includes an upper electrode and a lower electrode for supporting a wafer disposed opposite each other within a process chamber. A first RF power supply configured to apply a first RF power having a relatively higher frequency is connected to the upper electrode. A second RF power supply configured to apply a second RF power having a relatively lower frequency is connected to the lower electrode. A variable DC power supply is connected to the upper electrode. A process gas is supplied into the process chamber while any one of application voltage, application current, and application power from the variable DC power supply to the upper electrode is controlled, to generate plasma of the process gas so as to perform plasma etching.
摘要翻译： 一种装置包括用于支撑在处理室内相对设置的晶片的上电极和下电极。 被配置为施加具有相对较高频率的第一RF功率的第一RF电源连接到上电极。 配置为施加具有相对较低频率的第二RF功率的第二RF电源连接到下电极。 可变直流电源连接到上电极。 将处理气体供给到处理室中，同时控制来自可变直流电源到上部电极的施加电压，施加电流和施加电力中的任何一个，以产生处理气体的等离子体，以进行等离子体蚀刻。
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公开(公告)号：US07717589B2
公开(公告)日：2010-05-18
申请号：US10596019
申请日：2004-11-25
申请人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
发明人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
CPC分类号： H01L33/507 , H01L33/508 , H01L33/58 , H01L33/60 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/16195 , H01L2924/3025 , Y10S362/80 , H01L2924/00 , H01L2924/00014
摘要： A light emitting device comprises: an LED chip mounted in a recess formed in a mounting substrate; a wavelength converting member that is disposed so as to cover the recess and the edge area around the recess and that is excited by light emitted from the LED chip to emit light of a wavelength different from an excitation wavelength; and an emission control member disposed at a light output side of the wavelength converting member so as to allow emission of light coming from an area of the wavelength converting member that corresponds to the recess and to prevent emission of light coming from an area of the wavelength converting member that corresponds to the edge area around the recess. This can prevent variations in color between light emitted from the central part of the wavelength converting member and light emitted from the part of the wavelength converting member that is located on the edge area around the recess of the mounting substrate, thereby reducing unevenness of color on the irradiation surface.
摘要翻译： 发光装置包括：安装在形成于安装基板上的凹部中的LED芯片; 波长转换部件被设置为覆盖凹部和围绕凹部的边缘区域并被从LED芯片发射的光激发以发射与激发波长不同的波长的光; 以及发射控制部件，其设置在所述波长转换部件的光输出侧，以便发射来自与所述凹部对应的所述波长转换部件的区域的光，并且防止来自所述波长的区域的光的发射 转换构件对应于凹部周围的边缘区域。 这可以防止从波长转换构件的中心部分发出的光和位于安装基板的凹部周围的边缘区域上的波长转换构件的部分发射的光的颜色变化，从而减少颜色的不均匀性 照射面。
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公开(公告)号：US20050179576A1
公开(公告)日：2005-08-18
申请号：US11048723
申请日：2005-02-03
IPC分类号： G01R31/28 , G01R19/257 , G01R29/027 , G01R31/319 , H03M1/06
CPC分类号： G01R31/31924 , G01R19/257 , G01R29/0276
摘要： In a test circuit, a determination circuit conducts a function test to determine whether timing of a slope section of waveform of an analog signal ANS of a measurement target device is within a range of specifications. An ADC performs AD-conversion only when a potential of analog signal ANS is within a range between reference potentials VOL, VOH. An analysis unit analyzes digital data from the ADC, and conducts a sloping waveform test to evaluate a sloping state of the waveform of analog signal ANS. Therefore, the slope section of the waveform of analog signal ANS of the device can be subjected to AD-conversion in a voltage range divided in arbitrary number of sections within a range of arbitrary voltage amplitude without requiring a large-capacity storage circuit. The function test by a determination circuit and the sloping waveform test by the analysis unit can be performed in parallel.
摘要翻译： 在测试电路中，确定电路进行功能测试，以确定测量目标器件的模拟信号ANS的波形的斜率部分的定时是否在规格范围内。 只有当模拟信号ANS的电位在参考电位VOL，VOH之间的范围内时，ADC才执行AD转换。 分析单元从ADC分析数字数据，并进行倾斜波形测试，以评估模拟信号ANS波形的倾斜状态。 因此，可以在不需要大容量存储电路的情况下，在任意电压幅度的范围内，以任意数量的区间划分的装置的模拟信号ANS的波形的斜率部分进行AD转换。 可以并行地执行由判定电路进行的功能测试和分析单元的倾斜波形测试。
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公开(公告)号：US06546525B2
公开(公告)日：2003-04-08
申请号：US09761179
申请日：2001-01-18
IPC分类号： G06F1750
CPC分类号： G01R31/31908 , G01R31/31922
摘要： An LSI testing apparatus of the invention comprises: a plurality of pins P1, P2, . . . PN; function units 10, 11 and 12 which supply the pins with LSI testing signals, which have functions for making judgments on tests, and which are furnished for each of the pins; and clock mask function units 15A and 15B furnished on the input side of each function unit. Upon testing, any unused pin and function are detected so as to mask the clock mask function unit corresponding to the detected pin and function, whereby power dissipation is reduced in terms of unused pins and functions.
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