专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5648322A Tl-based superconductive material, a superconductive body, and a method of forming such a superconductive material or body 失效
标题翻译： T1型超导材料，超导体，以及形成这种超导材料或本体的方法
公开(公告)号：US5648322A
公开(公告)日：1997-07-15
申请号：US450996
申请日：1995-05-25
申请人： Toshiya Doi , Takeshi Ozawa , Kazuhide Tanaka , Toyotaka Yuasa , Tomoichi Kamo , Shinpei Matsuda
发明人： Toshiya Doi , Takeshi Ozawa , Kazuhide Tanaka , Toyotaka Yuasa , Tomoichi Kamo , Shinpei Matsuda
IPC分类号： C04B35/45 , H01L39/12 , H01L39/24 , H01B12/00 , C04B35/64 , C04B35/653
CPC分类号： H01L39/248 , C04B35/4512 , C04B35/4517 , C04B35/4521 , C04B35/4525 , H01L39/126 , H01L39/2419 , H01L39/2483 , Y10S505/704 , Y10S505/74 , Y10S505/783 , Y10S505/785
摘要： A superconductive material has the formula(Tl.sub.1-X1-X2 Pb.sub.X1 Bi.sub.X2).sub..alpha. (Sr.sub.1-X3 Ba.sub.X3).sub..beta. Ca.sub..gamma. Cu.sub..delta. O.sub..xi.where0.ltoreq.X1.ltoreq.0.80.ltoreq.X2.ltoreq.0.50.ltoreq.X3.ltoreq.1.00.7.ltoreq..alpha..ltoreq.1.51.4.ltoreq..beta..ltoreq.3.00.7.ltoreq..gamma..ltoreq.4.51.4.ltoreq..delta..ltoreq.64.5.ltoreq..xi..ltoreq.170
摘要翻译：超导材料具有式（Tl1-X1-X2PbX1BiX2）α（Sr1-X3BaX3）βCaγCuδO xi，其中0

2. 发明授权

US5462922A Superconductive material, a superconductive body, and a method of forming such a superconductive material or body 失效
标题翻译：超导材料，超导体，以及形成这种超导材料或体的方法
公开(公告)号：US5462922A
公开(公告)日：1995-10-31
申请号：US858711
申请日：1992-03-27
申请人： Toshiya Doi , Takeshi Ozawa , Kazuhide Tanaka , Toyotaka Yuasa , Tomoichi Kamo , Shinpei Matsuda
发明人： Toshiya Doi , Takeshi Ozawa , Kazuhide Tanaka , Toyotaka Yuasa , Tomoichi Kamo , Shinpei Matsuda
IPC分类号： C04B35/45 , H01L39/12 , H01L39/24 , H01B12/00
CPC分类号： H01L39/248 , C04B35/4512 , C04B35/4517 , C04B35/4521 , C04B35/4525 , H01L39/126 , H01L39/2419 , H01L39/2483 , Y10S505/704 , Y10S505/74 , Y10S505/783 , Y10S505/785
摘要： A superconductive material has the formula(Tl.sub.1-X1-x2 Pb.sub.X1 Bi.sub.X2).sub..alpha. (Sr.sub.1-X3 Ba.sub.X3).sub..beta. Ca.sub..gamma. Cu.sub..delta. O.sub..zeta.where0.ltoreq.X1.ltoreq.0.80.ltoreq.X2.ltoreq.0.50.ltoreq.X3.ltoreq.1.00.7.ltoreq..alpha..ltoreq.1.51.4.ltoreq..beta..ltoreq.3.00.7.ltoreq..gamma..ltoreq.4.51.4.ltoreq..delta..ltoreq.64.5.ltoreq..zeta..ltoreq.170
摘要翻译：超导材料具有式（Tl1-X1-x2PbX1BiX2）α（Sr1-X3BaX3）βCaγCuδO zeta，其中0

3. 发明授权

US5798312A Elongate superconductor elements comprising oxide superconductors, superconducting coils and methods of making such elements 失效
标题翻译：包括氧化物超导体，超导线圈和制造这些元件的方法的细长超导元件
公开(公告)号：US5798312A
公开(公告)日：1998-08-25
申请号：US267003
申请日：1994-06-21
申请人： Michiya Okada , Kazuhide Tanaka , Toyotaka Yuasa , Toshimi Matsumoto , Katsuzo Aihara , Shinpei Matsuda
发明人： Michiya Okada , Kazuhide Tanaka , Toyotaka Yuasa , Toshimi Matsumoto , Katsuzo Aihara , Shinpei Matsuda
IPC分类号： C04B35/00 , C01G1/00 , C04B35/45 , C30B29/22 , H01B12/10 , H01B13/00 , H01F6/06 , H01L39/14 , H01L39/24 , H01B12/00
CPC分类号： H01L39/143 , H01F6/06 , H01L39/248 , Y10S428/93 , Y10S505/704 , Y10S505/705 , Y10T428/2927 , Y10T428/2933
摘要： An elongate superconductor wiring element having, as seen in section, oxide superconductor material regions in each of which the c-axes of the oxide superconductor crystals are aligned with each other and are transverse to the longitudinal axis of the element. To reduce the dependence of critical current density on angular position of the element relative to a magnetic field, there are a plurality of said regions whose alignment directions of the c-axes are different as between different ones of said regions, so that the wiring element comprises a plurality of said regions having respectively different c-axis alignment directions.
摘要翻译：细长超导体布线元件具有如图所示的氧化物超导体材料区域，其中氧化物超导体晶体的c轴彼此对准并且横向于元件的纵向轴线。为了减小临界电流密度对元件相对于磁场的角位置的依赖性，存在多个所述区域，其中c轴的取向方向在不同的所述区域之间不同，使得布线元件包括具有分别不同c轴对准方向的多个所述区域。

4. 发明授权

US6103669A Superconducting wire and method of producing the same 失效
标题翻译：超导线及其制造方法
公开(公告)号：US6103669A
公开(公告)日：2000-08-15
申请号：US448137
申请日：1995-05-23
申请人： Akira Okayama , Michiya Okada , Tadaoki Morimoto , Toshimi Matsumoto , Yoshimi Yanai , Hiroshi Satoh , Toshiya Doi , Kazuhide Tanaka , Takahiko Kato
发明人： Akira Okayama , Michiya Okada , Tadaoki Morimoto , Toshimi Matsumoto , Yoshimi Yanai , Hiroshi Satoh , Toshiya Doi , Kazuhide Tanaka , Takahiko Kato
IPC分类号： H01B12/04 , H01B13/00 , H01L39/14 , H01L39/24
CPC分类号： H01L39/143 , H01L39/248 , Y10T29/49014
摘要： This invention provides an oxide-type superconducting flat wire having a critical current density of at least 1,000 A/cm.sup.2, which comprises a Y--Ba--Cu oxide layer having a superconducting property and a silver layer surrounding the oxide layer and has so flat a cross section vertical to the longitudinal direction of the wire that the upper and lower lines between the oxide layer and the silver layers appearing on the cross section having a zone over they are parallel to each other, the thickness of the oxide layer being cold rolled in the range of 0.35 to 0.75 based on the whole thickness of the wire, the whole thickness being 0.2 mm or less, and the metal layer being deformable to follow the shrink deformation of the oxide layer when heat treated to be sintered, but rigid when used. This flat wire is produced by filling a silver-made tube with a Y--Ba--Cu oxide powder having a superconducting property, drawing the tube into a rod wire having a round cross section, then cold rolling the rod wire in the flat wire so that (t.sub.i -t)/t.sub.i .times.100 is equal to or greater than 90%, wherein t.sub.i is the whole thickness of the cross section of the rod wire before the cold rolling and t is the whole thickness of the cold-rolled flat wire, and then heat treating the flat wire to sinter the superconducting oxide.
摘要翻译：本发明提供了具有至少1000A / cm 2的临界电流密度的氧化物型超导扁线，其包括具有超导特性的Y-Ba-Cu氧化物层和围绕氧化物层的银层，并且具有如此平坦的横截面垂直于导线的纵向方向，在它们之间具有区域的横截面上出现的氧化物层和银层之间的上下线之间彼此平行，氧化层的厚度被冷轧基于整个线材的0.35至0.75的范围，整个厚度为0.2mm或更小，并且当热处理烧结时，金属层可变形以跟随氧化物层的收缩变形，但是当使用时是刚性的。该扁线通过用具有超导特性的Y-Ba-Cu氧化物粉末填充银制管而制成，将管拉成具有圆形横截面的棒丝，然后将扁丝中的棒丝冷轧（ti-t）/ tix100等于或大于90％，其中ti是冷轧前棒丝的横截面的整个厚度，t是冷轧扁丝的整个厚度，然后对扁线进行热处理以烧结超导氧化物。

5. 发明授权

US5063200A Ceramic superconductor article 失效
标题翻译：陶瓷超导体制品
公开(公告)号：US5063200A
公开(公告)日：1991-11-05
申请号：US230053
申请日：1988-08-09
申请人： Michiya Okada , Tadaoki Morimoto , Akira Okayama , Yoshimi Yanai , Hiroshi Satoh , Toshimi Matsumoto , Yoshiteru Chiba , Kimihiko Akahori , Takahiko Kato , Toshiya Doi , Kazuhide Tanaka
发明人： Michiya Okada , Tadaoki Morimoto , Akira Okayama , Yoshimi Yanai , Hiroshi Satoh , Toshimi Matsumoto , Yoshiteru Chiba , Kimihiko Akahori , Takahiko Kato , Toshiya Doi , Kazuhide Tanaka
IPC分类号： C04B35/45 , H01L39/24
CPC分类号： C04B35/4504 , H01L39/248 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704
摘要： The present invention provides a shaped superconductor article such as wire, tape or disk, comprising an oxide superconductor phase and a metal phase in a monolayered or multilayered form, the metal phase comprising a copper, iron, nickel or titanium base alloy containing 1 to 10% by weight of aluminum and having an oxygen-impermeable oxide film formed thereon, preventing the diffusion of oxygen from the oxide superconductor phase to the metal phase.
摘要翻译：本发明提供一种成形的超导体制品，例如导线，带或盘，包括氧化物超导体相和单层或多层形式的金属相，所述金属相包含含有1至10的铜，铁，镍或钛基合金重量百分比的铝，并且在其上形成不透氧的氧化膜，防止了氧从氧化物超导体相扩散到金属相。

6. 发明申请

US20120083415A1 PROCESS OF SUPERCONDUCTING WIRE AND SUPERCONDUCTING WIRE 审中-公开
标题翻译：超导电线和超导线的工艺
公开(公告)号：US20120083415A1
公开(公告)日：2012-04-05
申请号：US13227493
申请日：2011-09-08
申请人： Kazuhide Tanaka , Yasuo Kondo
发明人： Kazuhide Tanaka , Yasuo Kondo
IPC分类号： H01L39/24
CPC分类号： H01L39/2487 , Y10T29/49014
摘要： A process of a superconducting wire is provided, which includes a step for twisting a first wire with a second wire that is different from the first wire and a step for filling a twisted wire of the first wire and the second wire in a metal tube, or enveloping the twisted wire in a metal sheet. According to the process, for example, an MgB2 superconducting wire that has a long homogeneity and high Jc can be obtained constantly.
摘要翻译：本发明提供一种超导线材的加工方法，其特征在于，包括使第一线材与第一线材不同的第二线材捻合的步骤，以及将第一线材和第二线材的双绞线填充到金属管材中的工序，或将金属丝包裹在金属片中。根据该方法，例如可以恒定地获得具有长均匀性和高Jc的MgB 2超导线。

7. 发明申请

US20120004110A1 MAGNESIUM DIBORIDE SUPERCONDUCTING WIRE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：二氧化钛超导线及其制造方法
公开(公告)号：US20120004110A1
公开(公告)日：2012-01-05
申请号：US13172062
申请日：2011-06-29
申请人： Masaya TAKAHASHI , Tsuyoshi Wakuda , Yota Ichiki , Kazuhide Tanaka
发明人： Masaya TAKAHASHI , Tsuyoshi Wakuda , Yota Ichiki , Kazuhide Tanaka
IPC分类号： H01B12/06 , H01F6/00 , H01F6/06 , H01B13/00
CPC分类号： C01B35/04 , C04B35/62272 , C04B35/6261 , C04B35/6325 , C04B2235/401 , C04B2235/421 , C04B2235/449 , C04B2235/526 , C04B2235/5264 , C04B2235/5436 , C04B2235/5445 , C04B2235/6581 , C04B2235/6584 , H01F6/06 , H01L39/141 , H01L39/2487
摘要： It is an objective of the present invention to provide a method for manufacturing long lengths of MgB2 superconducting wire having excellent superconducting properties and an MgB2 superconducting wire manufactured thereby. There is provided a method for manufacturing a magnesium diboride superconducting wire, comprising the successive steps of: filling a metallic tube with a raw material powder; and subjecting the tube to wiredrawing processing, in which a fatty acid metal salt or a mixture of the fatty acid metal salt and a fatty acid is added to the raw material powder.
摘要翻译：本发明的目的是提供一种制造具有优异的超导特性的长长度的MgB 2超导线材的方法和由此制造的MgB 2超导线材。提供一种制造二硼化镁超导线材的方法，包括以下连续步骤：用原料粉末填充金属管; 对该原料粉末中加入脂肪酸金属盐或脂肪酸金属盐与脂肪酸的混合物的管进行拉丝加工。

8. 发明申请

US20070266795A1 Liquid Level Sensor Device for Liquefied Gas 失效
标题翻译：液化气体液位传感器装置
公开(公告)号：US20070266795A1
公开(公告)日：2007-11-22
申请号：US11747960
申请日：2007-05-14
申请人： Kazuhide Tanaka , Masaya Takahashi , Michiya Okada , Hideki Abe , Motoharu Imai
发明人： Kazuhide Tanaka , Masaya Takahashi , Michiya Okada , Hideki Abe , Motoharu Imai
IPC分类号： G01F1/56
CPC分类号： G01F23/246
摘要： An object is to provide a liquid level sensor device for liquefied gas enabling measurement on a liquid level of liquefied gas having a boiling point in the vicinity of 21 K, e.g. liquid hydrogen, accurately and with good reproducibility and enabling simple production with good reproducibility. The present invention is a liquid level sensor device for liquefied gas including compound containing magnesium and boron arranged in succession in the longitudinal direction over the entire or a part of surface of a linear conductor made of metal and a portion of the compound thereof dipped in liquid is in a superconductive state at liquid level measurement.
摘要翻译：本发明的目的是提供一种用于液化气体的液面传感器装置，其能够测量沸点在21K附近的液化气体液面，例如液体。液态氢，准确，重现性好，可重复性好，生产简单。本发明是一种用于液化气体的液位传感器装置，其包括在由金属制成的直线导体的整个或一部分表面上沿纵向连续布置的含有镁和硼的化合物，并且其部分化合物浸入液体中在液位测量时处于超导状态。

9. 发明申请

US20070194870A1 Permanent current switch 有权
标题翻译：永久电流开关
公开(公告)号：US20070194870A1
公开(公告)日：2007-08-23
申请号：US11654008
申请日：2007-01-17
申请人： Masaya Takahashi , Kazuhide Tanaka , Michiya Okada
发明人： Masaya Takahashi , Kazuhide Tanaka , Michiya Okada
IPC分类号： H01F6/00
CPC分类号： H01L39/20
摘要： There is disclosed a permanent current switch which has a high temperature margin and which is thermally stable and which securely performs a switching operation between a superconducting state and a normal conducting state. The permanent current switch of the present invention has a coiled superconducting wire and a heater wire which switches the superconducting wire between the superconducting state and the normal conducting state, the superconducting wire is a magnesium diboride superconducting wire having a high-resistance metal on an outer side and a magnesium diboride superconducting portion on an inner side and prepared by forming a superconducting metal on a layer between the high-resistance metal and the magnesium diboride superconducting portion, and the permanent current switch further comprises a superconductive connecting section superconductively connected to a lead wire guided from the superconducting wire and a superconducting wire for a wiring line.
摘要翻译：公开了一种具有高温裕度并且是热稳定的并且可靠地执行超导状态和正常导通状态之间的开关操作的永久电流开关。本发明的永久电流开关具有线圈超导线和在超导状态和正常导通状态之间切换超导线的加热线，超导线是在外部具有高电阻金属的二硼化硼超导线侧面和二硼化镁超导部分，并且通过在高电阻金属和二硼化硼超导部分之间的层上形成超导金属而制备，并且所述永久电流开关还包括超导连接部分，其超导连接到引线从超导线引导的线和用于布线的超导线。

10. 发明授权

US3943871A Submerging system for marine structure 失效
标题翻译：海洋结构淹没系统
公开(公告)号：US3943871A
公开(公告)日：1976-03-16
申请号：US453581
申请日：1974-03-22
申请人： Kazuhide Tanaka
发明人： Kazuhide Tanaka
IPC分类号： B63C11/38 , B63G8/00 , B63C11/00
CPC分类号： B63C11/36 , B63B21/16 , B63B21/50 , B63B21/29 , B63B2205/00 , B63B2221/22 , B63C11/49
摘要： A submerging system for marine structure which comprises a floating capsule structure, sumbersibly anchored by a lever pivoted at one end to the bottom of the floating structure and at its opposite end to a mooring block fixed to the sea bottom, a land based winch being provided for submerging the structure and a cable is connected to the bottom of the capsule structure by way of a pulley supported from the sea bottom.
摘要翻译：一种用于海洋结构的淹没系统，包括浮动胶囊结构，由一端枢转到浮动结构的底部并在其相对端锚固到固定在海底的系泊块上的杠杆舒适地锚固，提供了一种陆基绞盘用于浸没结构，并且电缆通过从海底支撑的滑轮连接到胶囊结构的底部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式