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1. 发明申请

US20060119360A1 NMR spectrometer and NMR probe 有权
公开(公告)号：US20060119360A1
公开(公告)日：2006-06-08
申请号：US11192081
申请日：2005-07-29
申请人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Hisaaki Ochi
发明人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Hisaaki Ochi
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092 , H01F5/003 , H01F6/00 , H01F6/06 , H01F17/0013
摘要： An NMR probe having a high-sensitivity solenoid probe coil for receiving free induction decay (FID) signals in nuclear magnetic resonance (NMR) spectroscopy, and an NMR spectrometer which incorporates this probe. The solenoid probe coil is fabricated by a building block approach where it mainly consists of coil substrates having superconducting thin film coils made from superconducting thin film thereon, and side holding plates and a wiring substrate with line pattern of superconducting thin films which are both perpendicular to the coil substrates. The superconducting thin film coils are connected with the line patterns of superconducting thin films by capacitive coupling to make the solenoid coil configuration and solenoid probe coil of superconducting material.

2. 发明授权

US07173424B2 Nuclear magnetic resonance apparatus 有权
标题翻译：核磁共振装置
公开(公告)号：US07173424B2
公开(公告)日：2007-02-06
申请号：US11196279
申请日：2005-08-04
申请人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
发明人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A configuration of an NMR apparatus is provided. In the NMR apparatus, a magnetic field space of higher uniformity is generated by split superconducting magnets. At the same time, it is provided with a cryo probe excellent in cooling capability and sensitivity between two superconducting solenoid coils constructed in very close proximity to each other. For this purpose, a probe coil provided between the two superconducting solenoid coils is so constructed that the following is implemented: a certain distance is ensured between a substrate with a coil formed thereon and another, and the substrates and spacer substrates for cooling are alternately laminated. The spacer substrates are cooled by a cold head of sapphire. When the probe coil is inserted in the same direction as a sample tube (direction perpendicular to the static magnetic field), the spacer substrates cannot be coupled directly by the cold head of sapphire. Therefore, they are cooled through a fixed substrate for thermal conduction of sapphire coupled with the cold head.
摘要翻译：提供了NMR装置的结构。在NMR装置中，通过分体超导磁体产生更高均匀性的磁场空间。同时，它提供了一种低温探针，该低温探针具有非常接近的两个超导螺线管线圈之间的冷却能力和灵敏度。为此，设置在两个超导螺线管线圈之间的探针线圈被构造成使得实现以下功能：在其上形成有线圈的基板和另一个之间确保一定距离，并且用于冷却的基板和间隔基板交替层压。间隔基板被蓝宝石的冷头冷却。当探针线圈沿着与样品管相同的方向（垂直于静磁场的方向）插入时，间隔基板不能由蓝宝石的冷头直接耦合。因此，它们通过固定的基板进行冷却，用于与冷头连接的蓝宝石的热传导。

3. 发明授权

US07164269B2 Nuclear magnetic resonance probe coil 失效
标题翻译：核磁共振探头线圈
公开(公告)号：US07164269B2
公开(公告)日：2007-01-16
申请号：US11188957
申请日：2005-07-26
申请人： Haruhiro Hasegawa , Hisaaki Ochi , Hiroyuki Yamamoto , Kazuo Saitoh
发明人： Haruhiro Hasegawa , Hisaaki Ochi , Hiroyuki Yamamoto , Kazuo Saitoh
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A solenoid-type probe coil wherein superconductive thin film is used, whose quality factor is high, and which is put in an uniform magnetic field and occupies a small space is provided. For that purpose, the coil is made by piling up, in generally parallel, two or more substrates on which superconductive film is formed and connecting superconductors and normal-metal thin films through capacitance or low contact resistance.
摘要翻译：提供了一种使用超导薄膜的螺线管型探针线圈，其质量因素高，并且被放置在均匀的磁场中并占据小的空间。为此，线圈通过大体上平行地堆叠形成超导膜的两个或更多个基板并通过电容或低接触电阻连接超导体和正常金属薄膜而制成。

4. 发明申请

US20060119359A1 Nuclear magnetic resonance probe coil 失效
标题翻译：核磁共振探头线圈
公开(公告)号：US20060119359A1
公开(公告)日：2006-06-08
申请号：US11188957
申请日：2005-07-26
申请人： Haruhiro Hasegawa , Hisaaki Ochi , Hiroyuki Yamamoto , Kazuo Saitoh
发明人： Haruhiro Hasegawa , Hisaaki Ochi , Hiroyuki Yamamoto , Kazuo Saitoh
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A solenoid-type probe coil wherein superconductive thin film is used, whose quality factor is high, and which is put in an uniform magnetic field and occupies a small space is provided. For that purpose, the coil is made by piling up, in generally parallel, two or more substrates on which superconductive film is formed and connecting superconductors and normal-metal thin films through capacitance or low contact resistance.
摘要翻译：提供了一种使用超导薄膜的螺线管型探针线圈，其质量因素高，并且被放置在均匀的磁场中并占据小的空间。为此，线圈通过大体上平行地堆叠形成超导膜的两个或更多个基板并通过电容或低接触电阻连接超导体和正常金属薄膜而制成。

5. 发明授权

US07138801B2 NMR spectrometer and NMR probe 有权
标题翻译： NMR光谱仪和NMR探针
公开(公告)号：US07138801B2
公开(公告)日：2006-11-21
申请号：US11192081
申请日：2005-07-29
申请人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Hisaaki Ochi
发明人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Hisaaki Ochi
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092 , H01F5/003 , H01F6/00 , H01F6/06 , H01F17/0013
摘要： An NMR probe having a high-sensitivity solenoid probe coil for receiving free induction decay (FID) signals in nuclear magnetic resonance (NMR) spectroscopy, and an NMR spectrometer which incorporates this probe. The solenoid probe coil is fabricated by a building block approach where it mainly consists of coil substrates having superconducting thin film coils made from superconducting thin film thereon, and side holding plates and a wiring substrate with line pattern of superconducting thin films which are both perpendicular to the coil substrates. The superconducting thin film coils are connected with the line patterns of superconducting thin films by capacitive coupling to make the solenoid coil configuration and solenoid probe coil of superconducting material.
摘要翻译：具有用于在核磁共振（NMR）光谱中接受自由感应衰减（FID）信号的高灵敏度电磁探针线圈的NMR探针和包含该探针的NMR光谱仪。螺线管探针线圈由构建块方法制造，其主要由其上由超导薄膜制成的超导薄膜线圈的线圈基板和具有垂直于超导薄膜的线路图案的侧保持板和布线基板组成线圈基板。超导薄膜线圈通过电容耦合与超导薄膜的线路图案连接，以形成电磁线圈配置和超导材料的螺线管探针线圈。

6. 发明申请

US20060033498A1 Nuclear magnetic resonance apparatus 有权
标题翻译：核磁共振装置
公开(公告)号：US20060033498A1
公开(公告)日：2006-02-16
申请号：US11196279
申请日：2005-08-04
申请人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
发明人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A configuration of an NMR apparatus is provided. In the NMR apparatus, a magnetic field space of higher uniformity is generated by split superconducting magnets. At the same time, it is provided with a cryo probe excellent in cooling capability and sensitivity between two superconducting solenoid coils constructed in very close proximity to each other. For this purpose, a probe coil provided between the two superconducting solenoid coils is so constructed that the following is implemented: a certain distance is ensured between a substrate with a coil formed thereon and another, and the substrates and spacer substrates for cooling are alternately laminated. The spacer substrates are cooled by a cold head of sapphire. When the probe coil is inserted in the same direction as a sample tube (direction perpendicular to the static magnetic field), the spacer substrates cannot be coupled directly by the cold head of sapphire. Therefore, they are cooled through a fixed substrate for thermal conduction of sapphire coupled with the cold head.
摘要翻译：提供了NMR装置的结构。在NMR装置中，通过分体超导磁体产生更高均匀性的磁场空间。同时，它提供了一种低温探针，该低温探针具有非常接近的两个超导螺线管线圈之间的冷却能力和灵敏度。为此，设置在两个超导螺线管线圈之间的探针线圈被构造成使得实现以下功能：在其上形成有线圈的基板和另一个之间确保一定距离，并且用于冷却的基板和间隔基板交替层压。间隔基板被蓝宝石的冷头冷却。当探针线圈沿着与样品管相同的方向（垂直于静磁场的方向）插入时，间隔基板不能由蓝宝石的冷头直接耦合。因此，它们通过固定的基板进行冷却，用于与冷头连接的蓝宝石的热传导。

7. 发明申请

US20080064605A1 Manufacturing method of superconducting magnesium diboride thin film and superconducting magnesium diboride thin film 审中-公开
标题翻译：超导二硼化镁薄膜和超导二硼化镁薄膜的制造方法
公开(公告)号：US20080064605A1
公开(公告)日：2008-03-13
申请号：US11798021
申请日：2007-05-09
申请人： Hiroyuki Yamamoto , Akira Tsukamoto , Haruhiro Hasegawa , Kazuo Saitoh
发明人： Hiroyuki Yamamoto , Akira Tsukamoto , Haruhiro Hasegawa , Kazuo Saitoh
IPC分类号： H01L39/24
CPC分类号： H01L39/2487 , H01L39/141
摘要： A superconducting magnesium diboride (MgB2) thin film showing a high critical current density to an angle of an applied magnetic field for a wide range is provided. Columnar crystal grains of MgB2 grow with the same tilted to the normal line of the substrate by supplying a magnesium (Mg) flux and a boron (B) flux from direction tilted each to the normal axis of a substrate in high vacuum. The superconducting magnesium diboride (MgB2) thin film comprising a plurality of layers containing MgB2 columnar crystal grains with the angle of the grain boundaries being different from each other is formed by controlling the angle of supplying the magnesium (Mg) flux and the boron (B) flux to the substrate.
摘要翻译：提供了一种超导二硼化镁（MgB 2 O 2）薄膜，其显示出对于宽范围施加的磁场的角度具有高的临界电流密度。 MgB 2的柱状晶粒通过从方向倾斜的方向以相对于基板的法线方向倾斜的方式以与基板的法线相同的方式生长，从而提供镁（Mg）助熔剂和硼（B）底物在高真空中。包含晶界的角度彼此不同的包含MgB 2柱状晶粒的多个层的超导二硼化镁（MgB 2 O 2）薄膜通过控制向基板供应镁（Mg）助熔剂和硼（B）助焊剂的角度。

8. 发明申请

US20080231277A1 NMR spectrometer 审中-公开
标题翻译： NMR光谱仪
公开(公告)号：US20080231277A1
公开(公告)日：2008-09-25
申请号：US12010292
申请日：2008-01-23
申请人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Masaya Takahashi , Michiya Okada
发明人： Hiroyuki Yamamoto , Kazuo Saitoh , Haruhiro Hasegawa , Masaya Takahashi , Michiya Okada
IPC分类号： G01R33/31
CPC分类号： G01R33/34076 , G01R33/30 , G01R33/307 , G01R33/34007 , G01R33/34023 , G01R33/34046 , G01R33/34053 , G01R33/34069 , G01R33/56536
摘要： The present invention provides a highly-sensitive nuclear magnetic resonance (NMR) spectrometer which achieves a high Q factor using a superconductor, and concurrently which is provided with a probe antenna maintaining the magnetic homogeneity of the static magnetic field in a sample space. An antenna coil is fabricated by using a wire having a superconducting layer formed on the surface of a metal wire.
摘要翻译：本发明提供使用超导体实现高Q因子的高灵敏度核磁共振（NMR）光谱仪，并且同时具有保持样品空间中的静磁场的磁均匀性的探针天线。通过使用在金属线的表面上形成有超导层的导线来制造天线线圈。

9. 发明授权

US07352186B2 Nuclear magnetic resonance probe coil 失效
标题翻译：核磁共振探头线圈
公开(公告)号：US07352186B2
公开(公告)日：2008-04-01
申请号：US11798016
申请日：2007-05-09
申请人： Haruhiro Hasegawa , Hiroyuki Yamamoto , Kazuo Saitoh
发明人： Haruhiro Hasegawa , Hiroyuki Yamamoto , Kazuo Saitoh
IPC分类号： G01V3/00
CPC分类号： G01R33/34069 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/3415 , G01R33/3657 , G01R33/3806
摘要： Provided is a nuclear magnetic resonance probe coil that is included in a nuclear magnetic resonance apparatus in which the direction of a static magnetic field is horizontal and that can highly sensitively measure multiple nuclear species. A nuclear magnetic resonance apparatus includes a unit that horizontally applies a static magnetic field, a unit that vertically moves a specimen to a predetermined position in the apparatus, and a probe including in the distal part thereof a probe coil that applies a radiofrequency signal to the specimen and that detects a signal produced by the specimen. The probe coil includes multiple pairs of superconducting thin-film rings formed on respective substrates that are disposed in parallel with the static magnetic field while being separated from each other by a predetermined distance, a detection loop that detects a signal received by the superconducting thin-film rings, and a transmission coil that applies the radiofrequency signal to the specimen and that has the normal thereto extended horizontally.
摘要翻译：提供了一种核磁共振探针线圈，其包括在核磁共振装置中，其中静磁场的方向是水平的并且可以高度灵敏地测量多个核物种。核磁共振装置包括水平施加静磁场的单元，将试样垂直移动到装置中的预定位置的单元，以及在其远端部分包括将射频信号施加到样品，并检测由样品产生的信号。探针线圈包括形成在各自基板上的多对超导薄膜环，它们与静态磁场平行设置，同时彼此分离预定距离;检测环路，其检测由超导薄膜晶体管接收的信号，薄膜环，以及将射频信号施加到试样并具有水平延伸的传播线圈。

10. 发明授权

US07639014B2 Nuclear magnetic resonance spectrometer 失效
标题翻译：核磁共振光谱仪
公开(公告)号：US07639014B2
公开(公告)日：2009-12-29
申请号：US11980579
申请日：2007-10-31
申请人： Haruhiro Hasegawa , Hiroyuki Yamamoto , Kazuo Saitoh
发明人： Haruhiro Hasegawa , Hiroyuki Yamamoto , Kazuo Saitoh
IPC分类号： G01V3/00
CPC分类号： G01R33/34069 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/3806 , G01R33/56536
摘要： It is an object of the invention to provide, in a nuclear magnetic resonance spectrometer wherein the direction of the static magnetic field is the horizontal direction, a nuclear magnetic resonance probe coil having a highly uniform magnetic field, which can measure at high sensitivity. The present invention, by selecting the design and shapes of the materials forming the probe coil with a view to suppressing disorder in the magnetic field distribution, and using superconducting thin film coils formed on hollow circular substrates to form a receiver coil and coil support materials having curved surfaces, provides a nuclear magnetic resonance spectrometer of high sensitivity that can improve uniformity of a magnetic field.
摘要翻译：本发明的目的是提供一种核磁共振光谱仪，其中静磁场的方向为水平方向，具有高度均匀的磁场的核磁共振探针线圈，其能够以高灵敏度测量。本发明通过选择形成探针线圈的材料的设计和形状，以抑制磁场分布的紊乱，并且使用形成在中空圆形基板上的超导薄膜线圈，以形成具有提供了高灵敏度的核磁共振光谱仪，可以提高磁场的均匀性。

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