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1. 发明授权

US06414244B1 Connection structure for superconducting conductors including stacked conductors 失效
标题翻译：包括堆叠导体的超导导体的连接结构
公开(公告)号：US06414244B1
公开(公告)日：2002-07-02
申请号：US09941104
申请日：2001-08-28
申请人： Munetsugu Ueyama , Kengo Ohkura , Kenichi Sato
发明人： Munetsugu Ueyama , Kengo Ohkura , Kenichi Sato
IPC分类号： H01B1200
CPC分类号： H01R4/68 , H01L39/02 , Y10S505/926 , Y10T29/49014
摘要： A connection structure for superconducting conductors which can simply connect superconducting conductors with each other with small connection resistance and no sophisticated technology is provided. In a connection structure for multifilamentary superconducting conductors, superconducting wires forming the superconducting conductors respectively are joined with each other through solder.
摘要翻译：提供了一种用于超导导体的连接结构，其可以简单地将超导导体彼此连接，具有小的连接电阻并且没有复杂的技术。在用于多丝超导导体的连接结构中，形成超导导体的超导线分别通过焊料相互连接。

2. 发明授权

US6158106A Oxide superconducting wire manufacturing method 失效
标题翻译：氧化物超导线制造方法
公开(公告)号：US6158106A
公开(公告)日：2000-12-12
申请号：US739908
申请日：1996-10-30
申请人： Kengo Ohkura , Kenichi Sato
发明人： Kengo Ohkura , Kenichi Sato
IPC分类号： H01F6/06 , H01B12/10 , H01B13/00 , H01L39/14 , H01L39/24
CPC分类号： H01L39/248 , H01L39/143 , Y10T29/49014
摘要： A long oxide superconducting wire for a coil or a cable, manufacturing method thereof, an oxide superconducting coil and a cable conductor which have high operational frequency are provided. The wire is a tape-like oxide superconducting wire including a plurality of filaments of oxide superconductor embedded in a matrix, and each filament is twisted spirally along the longitudinal direction of the tape wire. By winding the wire in a coil, an oxide superconducting coil is obtained. When a plurality of such wires are collected, an oxide superconducting cable conductor can be obtained.
摘要翻译：提供一种用于线圈或电缆的长氧化物超导线，其制造方法，具有高工作频率的氧化物超导线圈和电缆导体。导线是包括嵌入基体中的多根氧化物超导体的带状氧化物超导线，并且每根细丝沿着带状线的纵向方向螺旋地扭转。通过将线缠绕在线圈中，获得氧化物超导线圈。当收集多条这样的电线时，可以获得氧化物超导电缆导体。

3. 发明授权

US06272732B1 Oxide superconducting wire, manufacturing method thereof, oxide superconducting coil and cable conductor 有权
标题翻译：氧化物超导线，其制造方法，氧化物超导线圈和电缆导体
公开(公告)号：US06272732B1
公开(公告)日：2001-08-14
申请号：US09640527
申请日：2000-08-17
申请人： Kengo Ohkura , Kenichi Sato
发明人： Kengo Ohkura , Kenichi Sato
IPC分类号： H01L3924
CPC分类号： H01L39/248 , H01L39/143 , Y10T29/49014
摘要： A long oxide superconducting wire for a coil or a cable, manufacturing method thereof, an oxide superconducting coil and a cable conductor which have high operational frequency are provided. The wire is a tape-like oxide superconducting wire including a plurality of filaments of oxide superconductor embedded in a matrix, and each filament is twisted spirally along the longitudinal direction of the tape wire. By winding the wire in a coil, an oxide superconducting coil is obtained. When a plurality of such wires are collected, an oxide superconducting cable conductor can be obtained.
摘要翻译：提供一种用于线圈或电缆的长氧化物超导线，其制造方法，具有高工作频率的氧化物超导线圈和电缆导体。导线是包括嵌入基体中的多根氧化物超导体的带状氧化物超导线，并且每根细丝沿着带状线的纵向方向螺旋地扭转。通过将线缠绕在线圈中，获得氧化物超导线圈。当收集多条这样的电线时，可以获得氧化物超导电缆导体。

4. 发明授权

US5861788A Superconducting coil 失效
标题翻译：超导线圈
公开(公告)号：US5861788A
公开(公告)日：1999-01-19
申请号：US848464
申请日：1997-05-08
申请人： Kengo Ohkura , Munetsugu Ueyama , Kenichi Sato
发明人： Kengo Ohkura , Munetsugu Ueyama , Kenichi Sato
IPC分类号： H01F6/00 , H01F6/06 , H01R4/68 , H02G15/00
CPC分类号： H01F6/06 , H01R4/68 , Y10S505/704 , Y10S505/705 , Y10S505/706 , Y10S505/879 , Y10S505/884 , Y10S505/887
摘要： In application to a superconducting magnet which is cooled by a cryogenic refrigerator, provided is a superconducting coil which can maintain a cooled state and enables a stable operation and continuous driving even if a ramping speed is increased. First and second superconducting conductors are connected with each other. Respective tape-like superconducting multifilamentary wires are electrically connected with each other through solder, to form joint bodies. The respective joint bodies are insulated from each other by interposition of an insulating material therebetween.
摘要翻译：在应用于由低温制冷机冷却的超导磁体的情况下，提供了能够保持冷却状态的超导线圈，即使增大了斜坡速度，也能够进行稳定的动作和连续的驱动。第一和第二超导导体彼此连接。相应的带状超导多丝线通过焊料彼此电连接，以形成接合体。各个接合体通过在它们之间插入绝缘材料彼此绝缘。

5. 发明授权

US5787714A Cooling method and energizing method of superconductor 失效
标题翻译：超导体的冷却方式和激励方法
公开(公告)号：US5787714A
公开(公告)日：1998-08-04
申请号：US897605
申请日：1997-07-21
申请人： Kengo Ohkura , Kenichi Sato
发明人： Kengo Ohkura , Kenichi Sato
IPC分类号： F17C13/00 , F25B25/00 , H01F6/04 , F25B19/00
CPC分类号： H01F6/04 , F25B25/00
摘要： A method is provided for cooling a high temperature superconductor such as an oxide superconductor to a lower temperature at a lower cost with a more simple system. A superconducting coil is attached to a cooling stage of a refrigerator. By immersing the superconducting coil on the cooling stage in liquid nitrogen, the superconducting coil is cooled rapidly. Then, the superconducting coil is further cooled by the refrigerator. By the cooling operation of the refrigerator, the liquid nitrogen is solidified. Thus, the superconducting coil is surrounded with solidifed nitrogen. The superconducting coil covered with the solidified nitrogen is further cooled by the refrigerator. In the superconducting coil cooled to a lower temperature and covered with solid nitrogen, quenching is suppressed to allow a higher current to be conducted.
摘要翻译：提供了一种用更简单的系统以较低成本将诸如氧化物超导体的高温超导体冷却到较低温度的方法。超导线圈连接到冰箱的冷却台。通过将超导线圈浸在液氮中的冷却台上，超导线圈被快速冷却。然后，超导线圈由冰箱进一步冷却。通过冰箱的冷却运转，液氮固化。因此，超导线圈被固化的氮气包围。用固化氮覆盖的超导线圈由冰箱进一步冷却。在被冷却到较低温度并用固体氮覆盖的超导线圈中，淬火被抑制以允许更高的电流被传导。

6. 发明授权

US5516753A Multifilamentary oxide superconducting wire and coil formed by the same 失效
标题翻译：多丝氧化物超导线和线圈相同形成
公开(公告)号：US5516753A
公开(公告)日：1996-05-14
申请号：US365521
申请日：1994-12-28
申请人： Kengo Ohkura , Kenichi Sato
发明人： Kengo Ohkura , Kenichi Sato
IPC分类号： C01G1/00 , C01G29/00 , H01B12/04 , H01B12/10 , H01L39/14 , H01B12/00
CPC分类号： H01L39/143 , Y10S505/704
摘要： An oxide superconducting coil is formed by winding a superconducting multifilamentary wire consisting essentially of a plurality of filaments consisting essentially of an oxide superconductor and a stabilizing material, consisting of silver or a silver alloy, covering the filaments. Superconducting phases of the filaments are substantially rendered monophasic, and c-axes thereof are strongly oriented along the thickness of the wire. Crystal grains of the superconductor forming the filaments are in the form of flakes extending longitudinally along the wire, while the same are bonded to each other. In a section of the wire, a ratio obtained by dividing a sectional area occupied by the silver or the silver alloy by that occupied by the filaments is not more than 3. In a magnetic field of at least 10 T, the coil exhibits a critical current value which is at least 60% of that exhibited by the wire itself forming the coil.
摘要翻译：氧化物超导线圈是通过缠绕基本上由多根由氧化物超导体组成的长丝和由银或银合金构成的稳定材料组成的超导多丝线而形成的，覆盖了长丝。长丝的超导相基本上是单相的，其c轴沿导线的厚度强取向。形成长丝的超导体的晶粒呈沿着导线纵向延伸的薄片状，同时彼此结合。在线的一部分中，通过将由银或银合金占据的截面积除以灯丝占据的比例而获得的比例不大于3.在至少10T的磁场中，线圈呈现关键电流值至少为导线本身形成线圈的60％。

7. 发明申请

US20140333067A1 JOINT 审中-公开
标题翻译：联合
公开(公告)号：US20140333067A1
公开(公告)日：2014-11-13
申请号：US14346118
申请日：2012-09-11
申请人： Tsuneyuki Okabe , Shuji Moriya , Kenichi Sato , Tomohiro Nakata , Tsutomu Shinohara , Michio Yamaji
发明人： Tsuneyuki Okabe , Shuji Moriya , Kenichi Sato , Tomohiro Nakata , Tsutomu Shinohara , Michio Yamaji
IPC分类号： F16L23/036
CPC分类号： F16L23/036 , F16L23/0283 , F16L23/18
摘要： Provided is a joint which can decrease the number of kinds of parts. A bolt 5 has a shaft portion 14 which is constituted of a distal end portion on which male threads 14a are formed and a remaining portion 14b on which male threads are not formed. First and second joint members 2, 3 have the same shape. A shaft insertion hole 15 which is disposed on an abutting end surface side of the joint member and a threaded hole 16 which is communicated with the shaft insertion hole 15 and extends to an end surface of the joint member on a side opposite to an abutting end surface of the joint member are formed in the first and second joint members 2, 3.
摘要翻译：提供可以减少部件种类的数量的接头。螺栓5具有轴部14，其由形成有公螺纹14a的前端部和未形成有公螺纹的剩余部14b构成。第一和第二接头构件2,3具有相同的形状。设置在接头构件的抵接端面侧的轴插入孔15和与轴插入孔15连通并在与抵接端相反的一侧延伸到接头构件的端面的螺纹孔16 接头构件的表面形成在第一和第二接头构件2,3中。

8. 发明授权

US08784972B2 Composite sheet 有权
标题翻译：复合片
公开(公告)号：US08784972B2
公开(公告)日：2014-07-22
申请号：US12679388
申请日：2008-10-30
申请人： Kenichi Sato , Kenji Ando , Takuaki Harada , Yasuhiro Nakano
发明人： Kenichi Sato , Kenji Ando , Takuaki Harada , Yasuhiro Nakano
IPC分类号： B32B3/10 , B32B3/28 , B32B5/26 , B32B38/06 , B32B7/02
CPC分类号： B32B3/28 , A61F13/51104 , B32B3/266 , B32B5/26 , B32B7/02 , B32B38/06 , B32B2250/20 , B32B2307/718 , B32B2307/726 , B32B2307/734 , B32B2309/14 , B32B2432/00 , B32B2555/00 , Y10T156/1002 , Y10T428/24281 , Y10T428/24331 , Y10T428/24479 , Y10T428/24562 , Y10T428/24595 , Y10T428/24612 , Y10T428/24661 , Y10T428/24678
摘要： Disclosed is a composite sheet 1 composed of a substantially flat lower fibrous sheet 3 and an upper fibrous sheet 2 bonded to the lower fibrous sheet 3. The upper fibrous sheet 2 is three-dimensionally textured with a number of projections 5 and a number of depression 6 each of which is located between every adjacent two of the projections 5. The projections 5 and the depressions 6 alternate in both a first direction of the composite sheet 1 and a second direction perpendicular to the first direction. Each projection 5 has a pair of opposing first walls 51 parallel to the first direction and a pair of opposing second walls 52 parallel to the second direction. The basis weight of the first walls 51 is different from that of the second walls 52.
摘要翻译：公开了一种复合片材1，其由基本平坦的下纤维片材3和粘合到下纤维片材3上的上纤维片材2组成。上纤维片材2具有多个突起5和多个凹陷部分的三维纹理它们各自位于每个相邻的两个突起5之间。突起5和凹陷6在复合片1的第一方向和垂直于第一方向的第二方向上交替。每个突起5具有平行于第一方向的一对相对的第一壁51和平行于第二方向的一对相对的第二壁52。第一壁51的基重与第二壁52的基重不同。

9. 发明授权

US08653900B2 Oscillator 有权
标题翻译：振荡器
公开(公告)号：US08653900B2
公开(公告)日：2014-02-18
申请号：US12921668
申请日：2009-03-13
申请人： Kenichi Sato , Tomoaki Yamamoto
发明人： Kenichi Sato , Tomoaki Yamamoto
IPC分类号： H03B5/36
CPC分类号： H03B5/36 , H03K5/003
摘要： There is provided an oscillator using a high-frequency crystal resonator which can satisfy the drive level needed for the crystal resonator and expand a variable frequency range. An oscillator having an oscillation circuit CC for oscillating the resonator SS is provided with a limiter circuit LM1 as a load of the resonator SS which is inductive and is a load circuit for limiting an oscillation amplitude. According to this configuration, the action of the limiter circuit LM1 allows satisfaction of the drive level needed for the crystal resonator and expansion of the variable frequency range.
摘要翻译：提供了使用能够满足晶体谐振器所需的驱动电平并扩大可变频率范围的高频晶体谐振器的振荡器。具有用于振荡谐振器SS的振荡电路CC的振荡器设置有限制电路LM1作为感应式谐振器SS的负载，并且是用于限制振荡幅度的负载电路。根据该结构，限幅电路LM1的作用使得满足晶体谐振器所需的驱动电平和扩大可变频率范围。

10. 发明申请

US20130270666A1 PHOTODIODE ARRAY 有权
标题翻译：光斑阵列
公开(公告)号：US20130270666A1
公开(公告)日：2013-10-17
申请号：US13881949
申请日：2011-10-24
申请人： Kenichi Sato , Kazuhisa Yamamura , Shinji Ohsuka
发明人： Kenichi Sato , Kazuhisa Yamamura , Shinji Ohsuka
IPC分类号： H01L27/144
CPC分类号： H01L27/1446 , H01L27/146 , H01L27/14643 , H01L31/02027
摘要： This photodiode array 10 includes quenching resistors 7 which are connected in series to respective avalanche photodiodes APDs, a peripheral wiring WL which surrounds a region in which the plurality of avalanche photodiodes APDs are formed, and a plurality of relay wirings 8 which are electrically connected to the peripheral wiring WL, so as to respectively connect at least two places of the peripheral wiring WL. One of an anode and a cathode of each avalanche photodiode APD is electrically connected to any one of the relay wirings 8 via the quenching resistor 7, and the other of the anode and the cathode of each avalanche photodiode APD is electrically connected to another electrode 6 provided on a semiconductor substrate.
摘要翻译：该光电二极管阵列10包括与相应的雪崩光电二极管APD串联连接的淬火电阻器7，围绕形成有多个雪崩光电二极管APD的区域的外围布线WL，以及多个继电器布线8，周边布线WL，以分别连接外围布线WL的至少两个位置。每个雪崩光电二极管APD的阳极和阴极之一经由淬火电阻7与继电器布线8中的任何一个电连接，并且每个雪崩光电二极管APD的阳极和阴极中的另一个电连接到另一个电极6 设置在半导体基板上。

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