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1. 发明专利

JP2012113860A Superconducting oxide thin film wire rod, and method for manufacturing the same 审中-公开
标题翻译：超导氧化物薄膜线及其制造方法
公开(公告)号：JP2012113860A
公开(公告)日：2012-06-14
申请号：JP2010260057
申请日：2010-11-22
申请人： National Institute Of Advanced Industrial & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , MANABE TAKAAKI , HIKATA TAKESHI , KUMAGAI TOSHIYA , MATSUI HIROAKI , SOMA MITSUGI , YAMAZAKI HIROFUMI , MUKODA MASASHI , YAMAGUCHI TAKASHI , SATO KENICHI , NAGAISHI TATSUOKI , TANEDA MASAHIRO , NAKANISHI TAKESHI , OKI YASUTARO , HONDA GENKI , HANAFUSA KEI
IPC分类号： H01B12/06 , C01G1/00 , H01B13/00 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a technology to obtain a superconducting oxide thin film wire rod showing excellent superconductivity with stability relating to the manufacture of a superconducting oxide thin film wire rod by a MOD method.SOLUTION: A superconducting oxide thin film wire rod comprises a superconducting oxide thin film formed on a substrate by a metal organic deposition method, and the porosity of the superconducting oxide thin film is 10% or lower. A superconducting oxide thin film wire rod comprises a superconducting oxide thin film formed by a metal organic deposition method using a fluorine-free metal organic compound. A method for manufacturing the superconducting oxide thin film wire rod comprises: a coating film formation step of making a coating film by applying a solution of a metal organic compound to the substrate; a preliminary firing heat treatment step of making a preliminary fired film by thermally decomposing and removing an organic component contained in the metal organic compound in the coating film; a final firing heat treatment step of making the superconducting oxide thin film by crystallizing the preliminary fired film. The rate of increase in temperature in the preliminary firing heat treatment step is 2°C per minute or lower.
摘要翻译：要解决的问题：提供一种获得超导氧化物薄膜线材的技术，其通过MOD方法显示出与超导氧化物薄膜线材的制造有关的稳定性的优异的超导性。解决方案：超导氧化物薄膜线材包括通过金属有机沉积方法在基板上形成的超导氧化物薄膜，并且超导氧化物薄膜的孔隙率为10％以下。超导氧化物薄膜线材包括通过使用无氟金属有机化合物的金属有机沉积方法形成的超导氧化物薄膜。一种超导氧化物薄膜线材的制造方法，其特征在于，包括：通过将金属有机化合物溶液涂布在基材上来形成涂膜的涂膜形成工序; 通过热分解除去所述涂膜中的所述金属有机化合物中的有机成分来制造预备烧成膜的预备烧成热处理工序; 通过使预烧成膜结晶来制造超导氧化物薄膜的最终烧成热处理工序。预焙烧热处理工序的温度上升速度为每分钟2℃以下。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011054531A Manufacturing method for oxide superconductive thin film, and superconductive wire 审中-公开
标题翻译：氧化超导薄膜的制造方法及超导线
公开(公告)号：JP2011054531A
公开(公告)日：2011-03-17
申请号：JP2009204922
申请日：2009-09-04
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , HONDA GENKI , TANEDA MASAHIRO
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for an oxide superconductive thin film which do not cause cracks in an oxygen introduction process in spite of a thick-walled oxide superconductive thin film as a manufacturing method for an oxide superconductive thin film which is used for manufacturing of a superconductive wire and consequently has a high Ic value, and to provide a superconductive wire having the high Ic value.
SOLUTION: In the manufacturing method for an oxide superconductive thin film which is used for the manufacturing of the superconductive wire, heat treatment is carried out while oxygen concentration is raised in the oxygen introduction process after forming an oxide superconductive thin film. The heat treatment is carried out while the oxygen concentration is controlled so as to increase a common logarithm of P at a rate of 0.5 or below per minute when the oxygen concentration is denoted by P under an environment of oxygen concentration of 1 ppm or more. Formation of the oxide superconductive thin film is performed by a coating pyrolysis method.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种氧化物超导薄膜的制造方法，尽管氧化物超导薄膜是氧化物超导薄膜的制造方法，但是在氧气引入过程中不引起裂纹的氧化物超导薄膜的制造方法其用于制造超导线，因此具有高Ic值，并提供具有高Ic值的超导线。解决方案：在用于制造超导线的氧化物超导薄膜的制造方法中，在形成氧化物超导薄膜之后，在氧气导入工序中氧浓度升高的同时进行热处理。在氧浓度为1ppm以上的环境下，当氧浓度由P表示时，以氧浓度进行控制，以便以0.5或更低的每分钟的速度增加P的常用对数。通过涂层热解法进行氧化物超导薄膜的形成。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011159453A Method of manufacturing oxide superconducting thin film 审中-公开
标题翻译：氧化物超导薄膜的制造方法
公开(公告)号：JP2011159453A
公开(公告)日：2011-08-18
申请号：JP2010018805
申请日：2010-01-29
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , KUMAGAI TOSHIYA , KAMIYA KUNIO , HONDA GENKI , TANEDA MASAHIRO , NAKANISHI TAKESHI
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method capable of forming a tentative calcination film with foaming and cracks restrained, and efficiently manufacturing a high-Ic oxide superconducting thin film, even if a thickness of the tentative calcination film per layer is thick, in manufacturing the oxide superconducting thin film with the use of an FF-MOD method advantageous in cost.
SOLUTION: In the method of manufacturing the oxide superconducting thin film with the use of the coating thermal decomposition method with metal organic compounds not containing fluorine as a raw material, when forming a tentative calcination film as a precursor of the oxide superconducting thin film , thermal treatment of thermally decomposing and removing organic ingredients contained in each metal organic compound by heating in the vicinity of temperature at which the organic ingredients contained in each metal organic compound starts to thermally decompose is gradually carried out from a low-temperature side, and thereafter, thermal treatment at high temperature is further carried out to decompose and remove remaining carbon.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够形成具有发泡和裂纹抑制的暂时性煅烧膜的制造方法，并且即使每层的暂时煅烧膜的厚度为高Ic氧化物超导薄膜，在制造氧化物超导薄膜时使用FF-MOD方法有利于成本。解决方案：在以不含氟为原料的金属有机化合物的涂层热分解方法制造氧化物超导薄膜的方法中，当形成作为氧化物超导薄膜的前体的暂定煅烧膜时通过在每个金属有机化合物中含有的有机成分开始热分解的温度附近加热加热分解除去各有机化合物中含有的有机成分的薄膜，热处理从低温侧逐渐进行，然后进一步进行高温热处理，分解除去剩余的碳。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2012012247A Raw material solution for producing oxide superconductive thin film, and method for producing the same 有权
标题翻译：用于生产氧化物超导薄膜的原材料解决方案及其生产方法
公开(公告)号：JP2012012247A
公开(公告)日：2012-01-19
申请号：JP2010149491
申请日：2010-06-30
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , KONDO WAKICHI , KUMAGAI TOSHIYA , TANEDA MASAHIRO , HONDA GENKI , NAKANISHI TAKESHI
IPC分类号： C01G1/00 , C01G3/00 , C07C49/92 , C07F1/08 , C07F3/00 , C07F5/00 , H01B12/06 , H01B13/00
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an MOD (Metal Organic Deposition) solution that can efficiently produce a superconductive thin film having a stable Ic during its production period without lowering the Ic even when the superconductive thin film is subjected to continuous coating and thermal treatment over three days or more, in producing an oxide superconductive thin film containing a rare-earth element (RE), barium (Ba) and copper (Cu) by the MOD method, and to provide a method for producing the MOD solution.SOLUTION: A raw material solution for producing an oxide superconductive thin film to be used in production of the oxide superconductive thin film by a coating and thermal decomposition method includes organic compounds of each metal of the rare-earth element, barium and copper dissolved in a mixed solvent of a dielectric constant of 27 or higher. The mixed solvent contains at least water and is composed of at least three kinds of solvents of 1-butanol, methanol and water, wherein the volume ratio of the water in the mixed solvent is less than 1/3.
摘要翻译：要解决的问题：提供一种MOD（金属有机沉积）溶液，其可以在其生产周期内有效地制备具有稳定Ic的超导薄膜，而不降低Ic，即使超导薄膜经受连续涂覆，通过MOD方法制造含有稀土元素（RE），钡（Ba）和铜（Cu）的氧化物超导薄膜，经过3天以上的热处理，提供MOD溶液的制造方法。解决方案：通过涂布和热分解方法制造用于生产氧化物超导薄膜的氧化物超导薄膜的原料溶液包括稀土元素的每种金属的有机化合物，钡和铜溶解在介电常数为27以上的混合溶剂中。混合溶剂至少含有水，由至少三种1-丁醇，甲醇和水的溶剂组成，其中混合溶剂中的水的体积比小于1/3。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010257844A Manufacturing apparatus of oxide superconducting wire 审中-公开
标题翻译：氧化物超导线的制造设备
公开(公告)号：JP2010257844A
公开(公告)日：2010-11-11
申请号：JP2009108234
申请日：2009-04-27
申请人： International Superconductivity Technology Center , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 財団法人国際超電導産業技術研究センター
发明人： TANEDA MASAHIRO , NAKANISHI TAKESHI
IPC分类号： H01B13/00 , C01G1/00
摘要： PROBLEM TO BE SOLVED: To provide the manufacturing apparatus of an oxide superconducting wire, capable of transferring a substrate, without exteriorly bending an intermediate layer, constantly supporting the substrate to stably and evenly coat the solution of a superconducting raw material, and of manufacturing the superconducting wire with stable quality.
SOLUTION: The manufacturing apparatus of the oxide superconducting wire incldues a guide roll of feeding side to lead the substrate fed out from a feeding reel in the direction of a solution coater, by bending the substrate so that the intermediate layer is inside; the guide roll of take-up side to lead the oxide superconducting wire, in the direction of the take-up reel, by bending the oxide superconducting wire so that the oxide superconducting thin film is in the inside; and a suction transfer mechanism to transfer the substrate by sucking the lower surface of the substrate which is opposite to the coating surface, being the surface of the intermediate layer. The solution of the superconducting raw material is coated in the condition, so as to regulate the movement of the substrate by the suction transfer mechanism.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够转移衬底而不外部弯曲中间层的氧化物超导线的制造装置，不断地支撑衬底以稳定且均匀地涂覆超导原材料的溶液，以及制造质量稳定的超导线材。解决方案：氧化物超导线的制造装置包括馈送侧的引导辊，以通过弯曲基板使得中间层在内部而引导从馈送卷轴沿溶液涂布机的方向馈送的基板; 通过弯曲氧化物超导线使得氧化物超导薄膜在内部引导氧化物超导线沿着卷取卷轴的方向引导卷取辊，以及吸引传送机构，通过吸附作为中间层的表面的与涂布面相反的基板的下表面来转印基板。超导原料的溶液在这种条件下被涂覆，以便通过吸力传递机构来调节衬底的运动。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010129214A Superconductive wire material and manufacturing method 审中-公开
标题翻译：超导材料和制造方法
公开(公告)号：JP2010129214A
公开(公告)日：2010-06-10
申请号：JP2008299727
申请日：2008-11-25
申请人： International Superconductivity Technology Center , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 財団法人国際超電導産業技術研究センター
发明人： KATO TAKESHI , TANEDA MASAHIRO
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B13/00
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a superconductive wire material which can be efficiently manufactured with high productivity, and to provide a method for manufacturing the same.
SOLUTION: The method for manufacturing a superconductive wire material includes: a preparation step; a solution application step; a temporary baking step as a step for forming a precursor film; a baking pre-treatment step; and a baking step. In the solution application step, a solution containing an element constituting a superconductor is applied to a surface of a tape-like substrate to form a solution film. In the temporary baking step, thermal treatment is performed to thereby form an MOD film that is a precursor film of the superconductor from the solution film on the surface of the tape-like substrate. In the baking pre-treatment step, a wire material 20 that is the tape-like substrate with the MOD film formed thereon is wound to form a pancake-like coil, and a reaction inhibition layer 19 is disposed between radially adjacent parts of the tape-like substrate in the pancake-like coil. In the baking step, thermal treatment is performed to the pancake-like coil to thereby form a superconducting layer from the MOD film.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以高生产率有效地制造的超导线材，并提供其制造方法。解决方案：制造超导线材的方法包括：制备步骤; 解决方案应用步骤; 作为形成前体膜的步骤的临时烘烤步骤; 烘烤预处理步骤; 和烘烤步骤。在溶液施加步骤中，将含有构成超导体的元素的溶液施加到带状基材的表面以形成溶液膜。在临时烘烤步骤中，进行热处理，从而从带状基材的表面上的溶液膜形成作为超导体的前体膜的MOD膜。在烘烤预处理步骤中，将形成有其上的MOD膜的带状基材的线材20卷绕以形成薄饼状线圈，并且将反应抑制层19设置在带的径向相邻部分之间在薄饼状线圈中的基质。在烘烤步骤中，对煎饼状线圈进行热处理，从而从MOD膜形成超导层。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2003308745A Method and device for manufacturing oxide superconductive wire 有权
标题翻译：用于制造氧化物超导线的方法和装置
公开(公告)号：JP2003308745A
公开(公告)日：2003-10-31
申请号：JP2002116289
申请日：2002-04-18
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： TANEDA MASAHIRO , DAIMATSU KAZUYA
IPC分类号： C01G1/00 , C01G3/00 , H01B12/06 , H01B13/00 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing oxide superconductive wire capable of uniformly applying raw material solution for oxide superconductive film on a long base material in manufacturing oxide superconductive wire by MOD method. SOLUTION: This method is provided with a process adhering raw material solution on surfaces of the long base material 9 by dipping the long base material 9 in the raw material solution 10 for oxide superconductive body having metal organic compound dissolved in a solvent and a process removing surplus raw material solution adhering on the surfaces of the long base material 9. In the process removing surplus raw material solution, gas is blown on raw material solution 10 adhering on the surfaces of the long base material 9 by an injection nozzle 6 capable of injecting inert gas to blow off the surplus raw material solution. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种通过MOD方法制造氧化物超导线，在长基材上均匀地施加氧化物超导膜的原料溶液的氧化物超导线的制造方法。解决方案：该方法具有通过将长基材9浸渍在溶解在溶剂中的具有金属有机化合物的氧化物超导体的原料溶液10中，并将原料溶液粘附在长基材9的表面上，除去附着在长基材9的表面上的多余原料溶液的处理。在除去多余的原料溶液的工序中，通过注射喷嘴6将气体吹入附着在长基材9的表面上的原料溶液10上能够注入惰性气体以吹除剩余的原料溶液。版权所有（C）2004，JPO

8. 发明专利

JP2012221922A Raw material solution for formation of oxide superconducting thin film layer, oxide superconducting thin film layer, and oxide superconducting thin film wire material 审中-公开
标题翻译：用于形成氧化物超导薄膜层，氧化物超导薄膜层和氧化物超导薄膜材料的原材料解决方案
公开(公告)号：JP2012221922A
公开(公告)日：2012-11-12
申请号：JP2011090178
申请日：2011-04-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI , TANEDA MASAHIRO , NAKANISHI TAKESHI , OKI YASUTARO , HONDA GENKI , HANAFUSA KEI
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B13/00 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film wire material having a desired high superconducting property by producing, by Metal Organic Deposition (MOD) method, an oxide superconducting thin film without forming RE211 making a different phase.SOLUTION: The raw material solution for formation of an oxide superconducting thin film layer is used in forming, by MOD method, an oxide superconducting thin film layer on an intermediate layer formed on an oriented metal base. The raw material solution comprises: a solvent; and organic metal compounds of RE(rare earth element), Ba(barium) and Cu(copper) which are dissolved in the solvent in the ratio, RE:Ba:Cu=X:2:3(0.8≤X
摘要翻译：要解决的问题：为了通过金属有机沉积（MOD）方法制备具有期望的高超导性的氧化物超导薄膜线材，而不形成不同相的RE211的氧化物超导薄膜。解决方案：用于形成氧化物超导薄膜层的原料溶液用于通过MOD方法在形成在定向金属基底上的中间层上形成氧化物超导薄膜层。原料溶液包括：溶剂; 以及以RE:Ba:Cu = X:2:3（0.8≤X<1.0）的比例溶解在溶剂中的RE（稀土元素），Ba（钡）和Cu（铜）的有机金属化合物。氧化物超导薄膜层通过MOD法形成在定向金属基底上形成的中间层上，在氧化物超导薄膜层中，没有RE 2 Ba 1 形成了 1 O 5 。氧化物超导薄膜线材包括：取向金属基体; 形成在取向金属基体上的中间层; 和形成在中间层上的氧化物超导薄膜层。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010212134A Thin-film superconducting wire rod, and superconducting cable conductor 有权
标题翻译：薄膜超导电线和超导电缆导体
公开(公告)号：JP2010212134A
公开(公告)日：2010-09-24
申请号：JP2009057870
申请日：2009-03-11
申请人： International Superconductivity Technology Center , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 財団法人国際超電導産業技術研究センター
发明人： TANEDA MASAHIRO , NAGAISHI TATSUOKI
IPC分类号： H01B12/06 , C23C14/34 , H01B12/04
CPC分类号： C23C14/087 , C23C14/024 , C23C14/584 , C23C28/023 , C23C28/322 , C23C28/3455 , C25D5/34 , C25D7/0607 , H01B12/06 , H01L39/143 , Y02E40/642 , Y10T428/2933
摘要： PROBLEM TO BE SOLVED: To provide a thin-film superconducting wire rod capable of restraining a flexural characteristic from being deteriorated, and formed with a copper plating thin-film, and a superconducting cable conductor having the thin-film superconducting wire rod. SOLUTION: This thin-film superconducting wire rod 10 includes a layered structure 20 including a substrate 1, an intermediate layer 3 formed on one main surface of the substrate 1, and a superconducting layer 5 formed on an opposite main surface, of the intermediate layer 3, opposite to a main face thereof opposed to the substrate 1, and includes further the copper plating thin-film 9 for coating an outer circumference of the layered structure 20, and a residual stress in an inside of the copper plating thin-film 9 is brought into a compression stress. The layered structure 20 may include a silver-sputtered layer 6, and may include further a silver coating layer 7 for coating the outer circumference of the layered structure 20, between the copper plating thin-film 9 and the layered structure 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够抑制弯曲特性劣化并由铜电镀薄膜形成的薄膜超导线材，以及具有薄膜超导线材的超导电缆导体。解决方案：该薄膜超导线材10包括层状结构20，其包括基板1，形成在基板1的一个主表面上的中间层3和形成在相对的主表面上的超导层5 中间层3与其与基板1相对的主面相反，并且还包括用于涂覆层状结构20的外周的镀铜薄膜9和镀铜薄层的内部的残余应力膜9被压缩。层状结构20可以包括银溅射层6，并且还可以在镀铜薄膜9和层状结构20之间包括用于涂覆层状结构20的外周的银涂层7。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010049891A Method for producing oxide superconductive thin film 有权
标题翻译：生产氧化物超导薄膜的方法
公开(公告)号：JP2010049891A
公开(公告)日：2010-03-04
申请号：JP2008212082
申请日：2008-08-20
申请人： International Superconductivity Technology Center , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 財団法人国際超電導産業技術研究センター
发明人： HONDA GENKI , TANEDA MASAHIRO , KATO TAKESHI
IPC分类号： H01B13/00 , H01B12/06
CPC分类号： H01L39/2425 , H01L39/2451
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an oxide superconductive thin film, which allows crystal growth from a substrate, consequently allows higher thickness of high Jc, and is capable of providing a high Ic value with high reproducibility.
SOLUTION: In the method for producing the oxide superconductive thin film used for producing a superconducting wire rod by an application thermal decomposition method using a fluorine-free metal organic compound as a raw material, intermediate heat treatment for decomposing carbonate included in a thin film to be subjected to main burning treatment is performed before the main burning treatment for crystallization heat treatment. The intermediate heat treatment is performed in an atmosphere having a carbon dioxide concentration of 10 ppm or less. The metal organic compound is a metal organic compound containing β-diketone complex.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供一种能够从衬底生长晶体的氧化物超导薄膜的制造方法，因此能够提高高Jc的厚度，能够以高的再现性提供高的Ic值。解决方案：在通过使用无氟金属有机化合物作为原料的应用热分解法制造用于制造超导线材的氧化物超导薄膜的方法中，包括在在结晶热处理的主燃烧处理之前进行要进行主燃烧处理的薄膜。中间热处理在二氧化碳浓度为10ppm以下的气氛中进行。金属有机化合物是含有β-二酮络合物的金属有机化合物。版权所有（C）2010，JPO＆INPIT

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