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41. 发明授权

US07026817B2 Nuclear magnetic resonance spectrometer for liquid-solution 失效
公开(公告)号：US07026817B2
公开(公告)日：2006-04-11
申请号：US11119903
申请日：2005-05-03
申请人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzo Aihara
发明人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzo Aihara
IPC分类号： G01V3/00
CPC分类号： G01R33/34046 , G01R33/34053 , G01R33/34092 , G01R33/3806 , G01R33/3815 , G01R33/465
摘要： In a nuclear magnetic resonance spectrometer, the shape of a detection coil is changed from a conventional cage type to a solenoid type of higher sensitivity. Accordingly, differing from the conventional superconductive magnet of multilayer air core solenoids, a superconductive magnet is right and left divided to split magnets for generating 11 T, preferably, 14.1 T in the horizontal direction, and the magnetic field uniformity is set to 0.001 ppm or less and the temporal stability is set to 0.001 ppm or less.

42. 发明申请

US20050253586A1 NMR magnet device for solution analysis and NMR apparatus 有权
标题翻译：用于溶液分析的NMR磁体装置和NMR装置
公开(公告)号：US20050253586A1
公开(公告)日：2005-11-17
申请号：US11078360
申请日：2005-03-14
申请人： Shigeru Kakugawa , Michiya Okada , Katsuzou Aihara , Hiroshi Morita , Tsuyoshi Wakuda
发明人： Shigeru Kakugawa , Michiya Okada , Katsuzou Aihara , Hiroshi Morita , Tsuyoshi Wakuda
IPC分类号： G01R33/38 , G01R33/3815 , G01V3/00
CPC分类号： G01R33/381 , G01R33/3815
摘要： A split type magnet device for a high-sensitivity NMR apparatus to be used for solution analysis generates a remarkably uniform magnetic field at the center portion of the magnet device used for determining a sample. The magnet device for NMR apparatus has first multilayer coils and second multilayer coils, which face each other with a predetermined distance being provided therebetween, each of pairs of the first and the second coils being substantially coaxial with respect to a central axis, and each of layers of each of the first and the second multilayer coils having at least one coil. An energizing current of at least one of the coils constituting an innermost layer of each of the first and the second multilayer coils is in a minus direction, when an energizing current of the coil used for generating a main magnetic field for NMR detection in the vicinity of a center portion of the apparatus is in a plus direction.
摘要翻译：用于溶液分析的用于高灵敏度NMR装置的分体式磁体装置在用于确定样品的磁体装置的中心部分处产生显着均匀的磁场。用于NMR装置的磁体装置具有第一多层线圈和第二多层线圈，它们之间以预定的距离彼此面对，每对第一和第二线圈相对于中心轴线基本上同轴，第一和第二多层线圈中的每一个的层具有至少一个线圈。构成第一和第二多层线圈中的每一个的最内层的至少一个线圈的通电电流为负方向，当用于在附近生成用于NMR检测的主磁场的线圈的通电电流时的装置的中心部分处于正方向。

43. 发明授权

US06937019B2 Supersensitive nuclear magnetic resonance micro imaging apparatus 失效
标题翻译：超敏核磁共振微成像装置
公开(公告)号：US06937019B2
公开(公告)日：2005-08-30
申请号：US10656185
申请日：2003-09-08
申请人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzou Aihara
发明人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzou Aihara
IPC分类号： G01R33/465 , G01R33/30 , G01R33/34 , G01R33/3815 , G01R33/48 , G01R33/56 , G01V3/00
CPC分类号： G01R33/3815 , G01R33/465 , G01R33/5604
摘要： A supersensitive nuclear magnetic resonance imaging apparatus includes superconducting magnet, a gradient magnetic field coil, a high frequency emitting coil, and a receiving coil, wherein a biosample, including at least one of cells, organic tissues, and laboratory small animals, is inserted in a sample chamber of generally 1 to 30 mm in diameter. The superconducting magnet is formed of laterally divided split magnets, and the direction of the magnetic field generated by the magnet is generally horizontal. The receiving coil is in the form of a solenoid coil, and the biosample is inserted from a direction orthogonal to the direction of the magnetic field in a generally vertical direction. The spatial resolution in imaging of the biosample is not more than one-tenth of a cell that forms the biosample.
摘要翻译：超灵敏核磁共振成像装置包括超导磁体，梯度磁场线圈，高频发射线圈和接收线圈，其中将包括细胞，有机组织和实验室小动物中的至少一个的生物样本插入通常为1至30mm的样品室。超导磁体由横向分开的分割磁体形成，并且由磁体产生的磁场的方向大致水平。接收线圈是螺线管线圈的形式，并且生物样本沿着与大致垂直方向的磁场方向正交的方向插入。生物样品成像中的空间分辨率不超过形成生物样品的细胞的十分之一。

44. 发明申请

US20050122114A1 Nuclear magnetic resonance spectrometer for liquid-solution 有权
公开(公告)号：US20050122114A1
公开(公告)日：2005-06-09
申请号：US11033630
申请日：2005-01-13
申请人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzo Aihara
发明人： Michiya Okada , Tsuyoshi Wakuda , Shigeru Kakugawa , Hiroshi Morita , Katsuzo Aihara
IPC分类号： G01R33/34 , G01N24/08 , G01R33/3815 , G01R33/465 , H01F5/00 , H01F7/20 , G01V3/00
CPC分类号： G01R33/34046 , G01R33/34053 , G01R33/34092 , G01R33/3806 , G01R33/3815 , G01R33/465
摘要： In a nuclear magnetic resonance spectrometer, the shape of a detection coil is changed from a conventional cage type to a solenoid type of higher sensitivity. Accordingly, differing from the conventional superconductive magnet of multilayer air core solenoids, a superconductive magnet is right and left divided to split magnets for generating 11 T, preferably, 14.1 T in the horizontal direction, and the magnetic field uniformity is set to 0.001 ppm or less and the temporal stability is set to 0.001 ppm or less.

45. 发明申请

US20050122112A1 NMR analyzer 失效
标题翻译： NMR分析仪
公开(公告)号：US20050122112A1
公开(公告)日：2005-06-09
申请号：US11025915
申请日：2005-01-03
申请人： Katsuzou Aihara , Michiya Okada , Shigeru Kakugawa , Hiroshi Morita , Tsuyoshi Wakuda
发明人： Katsuzou Aihara , Michiya Okada , Shigeru Kakugawa , Hiroshi Morita , Tsuyoshi Wakuda
IPC分类号： G01R33/32 , G01R33/345 , G01R33/3815 , G01R33/3875 , G01V3/00
CPC分类号： G01R33/34046 , G01R33/34053 , G01R33/3806 , G01R33/3815 , G01R33/44 , G01R33/4808
摘要： A first room-temperature space is formed penetrating through a cryostat along a center axis of a split-type multi-layer cylindrical superconducting coil system which has a ratio of the maximum empirical magnetic field to the central magnetic filed of not larger than 1.3 and is horizontally arranged such that the center axis of the coil is in the horizontal direction, a room-temperature shim coil system is arranged in said first room-temperature space to improve the homogeneity of the magnetic field, a second room-temperature space is formed penetrating through the cryostat and passing through the center of said split gap in the vertical direction, and a sample to be measured and an NMR probe having a solenoid-type probe coil are inserted in said second room-temperature space. Further, the NMR analyzer has a new function constituted by a system for irradiating and detecting the electromagnetic waves having wavelengths of shorter than 0.1 mm.
摘要翻译：第一室温空间形成为沿分离型多层圆柱形超导线圈系统的中心轴穿过低温恒温器，该分离型多层圆柱形超导线圈系统的最大经验磁场与中心磁场的比值不大于1.3，水平排列为使得线圈的中心轴线处于水平方向，在所述第一室温空间内布置室温垫片线圈系统，以改善磁场的均匀性，形成第二室温空间通过低温恒温器并沿着垂直方向穿过所述分割间隙的中心，并且将待测量样品和具有螺线管型探针线圈的NMR探针插入所述第二室温空间中。此外，NMR分析仪具有由用于照射和检测波长小于0.1mm的电磁波的系统构成的新功能。

46. 发明授权

US06859036B2 NMR analyzer 失效
标题翻译： NMR分析仪
公开(公告)号：US06859036B2
公开(公告)日：2005-02-22
申请号：US10315215
申请日：2002-12-10
申请人： Katsuzou Aihara , Michiya Okada , Shigeru Kakugawa , Hiroshi Morita , Tsuyoshi Wakuda
发明人： Katsuzou Aihara , Michiya Okada , Shigeru Kakugawa , Hiroshi Morita , Tsuyoshi Wakuda
IPC分类号： G01R33/32 , G01R33/345 , G01R33/3815 , G01R33/3875 , G01V3/00
CPC分类号： G01R33/34046 , G01R33/34053 , G01R33/3806 , G01R33/3815 , G01R33/44 , G01R33/4808
摘要： A first room-temperature space is formed penetrating through a cryostat along a center axis of a split-type multi-layer cylindrical superconducting coil system which has a ratio of the maximum empirical magnetic field to the central magnetic field of not larger than 1.3 and is horizontally arranged such that the center axis of the coil is in the horizontal direction, a room-temperature shim coil system is arranged in said first room-temperature space to improve the homogeneity of the magnetic field, a second room-temperature space is formed penetrating through the cryostat and passing through the center of said split gap in the vertical direction, and a sample to be measured and an NMR probe having a solenoid-type probe coil are inserted in said second room-temperature space. Further, the NMR analyzer has a new function constituted by a system for irradiating and detecting the electromagnetic waves having wavelengths of shorter than 0.1 mm.
摘要翻译：第一室温空间形成为沿着分离式多层圆柱形超导线圈系统的中心轴穿过低温恒温器，其具有最大经验磁场与中心磁场的比例不大于1.3，并且是水平排列为使得线圈的中心轴线处于水平方向，在所述第一室温空间内布置室温垫片线圈系统，以改善磁场的均匀性，形成第二室温空间通过低温恒温器并沿着垂直方向穿过所述分割间隙的中心，并且将待测量样品和具有螺线管型探针线圈的NMR探针插入所述第二室温空间中。此外，NMR分析仪具有由用于照射和检测波长小于0.1mm的电磁波的系统构成的新功能。

47. 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。

48. 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。

49. 发明申请

US20080061778A1 ANTENNA COIL FOR NMR PROBE AND WIRE ROD FOR SAME AND NMR SYSTEM 审中-公开
标题翻译：用于NMR探测器的天线线圈和用于相同和NMR系统的线缆
公开(公告)号：US20080061778A1
公开(公告)日：2008-03-13
申请号：US11836882
申请日：2007-08-10
申请人： Masaya Takahashi , Kazuhide Tanaka , Kenji Kawasaki , Toshiyuki Shiino , Michiya Okada
发明人： Masaya Takahashi , Kazuhide Tanaka , Kenji Kawasaki , Toshiyuki Shiino , Michiya Okada
IPC分类号： G01V3/00 , H01F1/00
CPC分类号： G01R33/34046 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/34092 , G01R33/56536
摘要： An antenna coil is formed by a wire rod obtained by combining and integrating two or more kinds of materials having different magnetisms. The wire rod has a circular or polygonal cross sectional shape. The two or more kinds of materials having different magnetisms are combined so that the magnetisms of the combined materials are set off. The wire rod is wound around a bobbin so as to have a solenoid shape. Desirably, the low-magnetic wire rod is placed in an atmosphere whose temperature has been reduced to 10° K or less or superconductive filaments are formed in the outermost layer. Preferably, a part of the superconductive filaments are exposed.
摘要翻译：天线线圈由通过组合和集成两种或更多种具有不同磁性的材料而得到的线材形成。线材具有圆形或多边形横截面形状。将具有不同磁性的两种或更多种材料组合，使得组合材料的磁性脱落。线圈缠绕在线轴上以形成螺线管形状。理想的是，将低磁性线材置于温度降至10°K以下的气氛中，或在最外层形成超导丝。优选地，一部分超导细丝被暴露。

50. 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。

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