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1. 发明申请

US20060247131A1 High-temperature superconducting device and manufacturing method thereof 审中-公开
标题翻译：高温超导装置及其制造方法
公开(公告)号：US20060247131A1
公开(公告)日：2006-11-02
申请号：US11331179
申请日：2006-01-13
申请人： Masahiro Horibe , Hideo Suzuki , Yoshihiro Ishimaru , Hironori Wakana , Keiichi Tanabe
发明人： Masahiro Horibe , Hideo Suzuki , Yoshihiro Ishimaru , Hironori Wakana , Keiichi Tanabe
IPC分类号： H01L39/22 , H01L29/06
CPC分类号： H01L27/18 , H01L39/2496
摘要： At least two ramp-edge-structure Josephson junctions having different critical current densities to one another are provided on a substrate.
摘要翻译：在衬底上提供具有彼此具有不同临界电流密度的至少两个斜坡边缘结构约瑟夫逊结。

2. 发明授权

US07091515B2 High-temperature superconducting device and manufacturing method thereof 有权
公开(公告)号：US07091515B2
公开(公告)日：2006-08-15
申请号：US10809924
申请日：2004-03-26
申请人： Masahiro Horibe , Hideo Suzuki , Yoshihiro Ishimaru , Hironori Wakana , Keiichi Tanabe
发明人： Masahiro Horibe , Hideo Suzuki , Yoshihiro Ishimaru , Hironori Wakana , Keiichi Tanabe
IPC分类号： H01L29/06
CPC分类号： H01L27/18 , H01L39/2496
摘要： At least two ramp-edge-structure Josephson junctions having different critical current densities to one another are provided on a substrate.

3. 发明授权

US07323711B2 High-temperature superconductive device 有权
标题翻译：高温超导装置
公开(公告)号：US07323711B2
公开(公告)日：2008-01-29
申请号：US10899313
申请日：2004-07-27
申请人： Hideo Suzuki , Masahiro Horibe , Keiichi Tanabe
发明人： Hideo Suzuki , Masahiro Horibe , Keiichi Tanabe
IPC分类号： H01L29/06
CPC分类号： H01L39/225 , H01L39/2496
摘要： A high-temperature superconductive device is disclosed, including a ramp-edge junction. The ramp-edge junction includes a first electrode layer (5) that defines the size of the ramp-edge junction and a second electrode layer (6). The width of the second electrode layer (6) is greater than the width of the first electrode layer (5). The first electrode layer (5) and the second electrode layer (6) touch in part, and are separated via a first insulation layer (7) in remaining part. Because the ramp-edge junction includes the first electrode layer (5) and the second electrode layer (6), the inductance of the ramp-edge junction can be reduced with the critical current density Jc being kept at a high level.
摘要翻译：公开了一种高温超导装置，包括斜坡边缘连接。斜坡边缘结包括限定斜边结的大小的第一电极层（5）和第二电极层（6）。第二电极层（6）的宽度大于第一电极层（5）的宽度。第一电极层（5）和第二电极层（6）部分接触，并通过第一绝缘层（7）剩余部分分离。因为斜坡边缘结包括第一电极层（5）和第二电极层（6），所以斜坡边缘结的电感可以随着临时电流密度J C被保持而减小在高层。

4. 发明申请

US20050043185A1 High-temperature superconductive device 有权
标题翻译：高温超导装置
公开(公告)号：US20050043185A1
公开(公告)日：2005-02-24
申请号：US10899313
申请日：2004-07-27
申请人： Hideo Suzuki , Masahiro Horibe , Keiichi Tanabe
发明人： Hideo Suzuki , Masahiro Horibe , Keiichi Tanabe
IPC分类号： H01L39/22 , H01B1/00 , H01L39/24
CPC分类号： H01L39/225 , H01L39/2496
摘要： A high-temperature superconductive device is disclosed, including a ramp-edge junction. The ramp-edge junction includes a first electrode layer (5) that defines the size of the ramp-edge junction and a second electrode layer (6). The width of the second electrode layer (6) is greater than the width of the first electrode layer (5). The first electrode layer (5) and the second electrode layer (6) touch in part, and are separated via a first insulation layer (7) in remaining part. Because the ramp-edge junction includes the first electrode layer (5) and the second electrode layer (6), the inductance of the ramp-edge junction can be reduced with the critical current density Jc being kept at a high level.
摘要翻译：公开了一种高温超导装置，包括斜坡边缘连接。斜坡边缘结包括限定斜边结的大小的第一电极层（5）和第二电极层（6）。第二电极层（6）的宽度大于第一电极层（5）的宽度。第一电极层（5）和第二电极层（6）部分接触，并且通过剩余部分中的第一绝缘层（7）分离。由于斜坡边缘包括第一电极层（5）和第二电极层（6），因此临界电流密度Jc保持在高电平时可以降低斜坡边缘结的电感。

5. 发明申请

US20070052441A1 Superconducting circuit for generating pulse signal 失效
标题翻译：用于产生脉冲信号的超导电路
公开(公告)号：US20070052441A1
公开(公告)日：2007-03-08
申请号：US11514322
申请日：2006-09-01
申请人： Atsushi Taguchi , Takuya Himi , Hideo Suzuki , Akira Yoshida , Keiichi Tanabe
发明人： Atsushi Taguchi , Takuya Himi , Hideo Suzuki , Akira Yoshida , Keiichi Tanabe
IPC分类号： H03K19/195
CPC分类号： H03K3/38 , H03K5/00006 , H03K5/12 , H03K12/00
摘要： A superconducting circuit includes a first transformer to produce a first alternating-current output at a secondary-side inductor, a second transformer to produce a second alternating-current output at a secondary-side inductor, a first pulse generating circuit to produce a single flux quantum pulse responsive to the first alternating-current output, a second pulse generating circuit to produce a single flux quantum pulse responsive to the second alternating-current output, and a confluence buffer circuit to merge the single flux quantum pulses from the pulse generating circuits, wherein each of the pulse generating circuits includes a superconducting loop including the secondary-side inductor, a first Josephson junction situated in the superconducting loop to generate the single flux quantum pulse, and a second Josephson junction situated in the superconducting loop, a threshold value of the second Josephson junction for an electric current flowing through the secondary-side inductor being different from that of the first Josephson junction.
摘要翻译：超导电路包括：在次级侧电感器处产生第一交流输出的第一变压器;在次级侧电感器产生第二交流输出的第二变压器;产生单通量的第一脉冲发生电路; 响应于第一交流输出的量子脉冲，产生响应于第二交流输出的单通量量子脉冲的第二脉冲发生电路和汇合来自脉冲发生电路的单通量量子脉冲的汇流缓冲电路，其中每个脉冲发生电路包括包括次级侧电感器的超导回路，位于超导回路中的第一约瑟夫逊结，以产生单通量量子脉冲，以及位于超导回路中的第二约瑟夫逊结，阈值为用于流过次级侧电感器的电流的第二约瑟夫逊结与第一个约瑟夫逊结的不同。

6. 发明申请

US20050078022A1 Superconducting circuit 有权
标题翻译：超导电路
公开(公告)号：US20050078022A1
公开(公告)日：2005-04-14
申请号：US10927147
申请日：2004-08-27
申请人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
发明人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
IPC分类号： H03K3/38 , H03M3/02 , H03M3/00 , H03M1/00
CPC分类号： H03K3/38 , H03M3/43 , H03M3/438
摘要： A circuit includes a latch circuit including a Josephson junction and configured to perform a latch operation based on a hysteresis characteristic in response to a single flux quantum, a load circuit including load inductance and load resistance and coupled to an output of the latch circuit, and a reset circuit provided between the output of the latch circuit and the load circuit and configured to reset the latch circuit a predetermined time after the latch operation by the latch circuit, wherein the Josephson junction is driven by a direct current.
摘要翻译：电路包括一个锁存电路，该锁存电路包括约瑟夫逊结，并被配置为响应于单个通量量子来执行基于滞后特性的锁存操作，负载电路包括负载电感和负载电阻并耦合到锁存电路的输出，以及复位电路，设置在所述锁存电路的输出端与所述负载电路之间，并配置为在所述锁存电路进行锁存操作之后的预定时间内复位所述锁存电路，其中所述约瑟夫逊结由直流电驱动。

7. 发明授权

US07378865B2 Superconducting circuit for generating pulse signal 失效
标题翻译：用于产生脉冲信号的超导电路
公开(公告)号：US07378865B2
公开(公告)日：2008-05-27
申请号：US11514322
申请日：2006-09-01
申请人： Atsushi Taguchi , Takuya Himi , Hideo Suzuki , Akira Yoshida , Keiichi Tanabe
发明人： Atsushi Taguchi , Takuya Himi , Hideo Suzuki , Akira Yoshida , Keiichi Tanabe
IPC分类号： H03K19/195
CPC分类号： H03K3/38 , H03K5/00006 , H03K5/12 , H03K12/00
摘要： A superconducting circuit includes a first transformer to produce a first alternating-current output at a secondary-side inductor, a second transformer to produce a second alternating-current output at a secondary-side inductor, a first pulse generating circuit to produce a single flux quantum pulse responsive to the first alternating-current output, a second pulse generating circuit to produce a single flux quantum pulse responsive to the second alternating-current output, and a confluence buffer circuit to merge the single flux quantum pulses from the pulse generating circuits, wherein each of the pulse generating circuits includes a superconducting loop including the secondary-side inductor, a first Josephson junction situated in the superconducting loop to generate the single flux quantum pulse, and a second Josephson junction situated in the superconducting loop, a threshold value of the second Josephson junction for an electric current flowing through the secondary-side inductor being different from that of the first Josephson junction.
摘要翻译：超导电路包括：在次级侧电感器处产生第一交流输出的第一变压器;在次级侧电感器产生第二交流输出的第二变压器;产生单通量的第一脉冲发生电路; 响应于第一交流输出的量子脉冲，产生响应于第二交流输出的单通量量子脉冲的第二脉冲发生电路和汇合来自脉冲发生电路的单通量量子脉冲的汇流缓冲电路，其中每个脉冲发生电路包括包括次级侧电感器的超导回路，位于超导回路中的第一约瑟夫逊结，以产生单通量量子脉冲，以及位于超导回路中的第二约瑟夫逊结，阈值为用于流过次级侧电感器的电流的第二约瑟夫逊结与第一个约瑟夫逊结的不同。

8. 发明授权

US07268713B2 Superconducting circuit 有权
标题翻译：超导电路
公开(公告)号：US07268713B2
公开(公告)日：2007-09-11
申请号：US11524205
申请日：2006-09-21
申请人： Hideo Suzuki , Keiichi Tanabe
发明人： Hideo Suzuki , Keiichi Tanabe
IPC分类号： H03M1/00
CPC分类号： H03K3/38 , H03M3/43 , H03M3/438
摘要： A circuit includes a latch circuit including a Josephson junction and configured to perform a latch operation based on a hysteresis characteristic in response to a single flux quantum, a load circuit including load inductance and load resistance and coupled to an output of the latch circuit, and a reset circuit provided between the output of the latch circuit and the load circuit and configured to reset the latch circuit a predetermined time after the latch operation by the latch circuit, wherein the Josephson junction is driven by a direct current.
摘要翻译：电路包括一个锁存电路，该锁存电路包括约瑟夫逊结，并被配置为响应于单个通量量子来执行基于滞后特性的锁存操作，负载电路包括负载电感和负载电阻并耦合到锁存电路的输出，以及复位电路，设置在所述锁存电路的输出端与所述负载电路之间，并配置为在所述锁存电路进行锁存操作之后的预定时间内复位所述锁存电路，其中所述约瑟夫逊结由直流电驱动。

9. 发明申请

US20070049097A1 Superconducting circuit 有权
公开(公告)号：US20070049097A1
公开(公告)日：2007-03-01
申请号：US11524205
申请日：2006-09-21
申请人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
发明人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
IPC分类号： H01R4/50
CPC分类号： H03K3/38 , H03M3/43 , H03M3/438
摘要： A circuit includes a latch circuit including a Josephson junction and configured to perform a latch operation based on a hysteresis characteristic in response to a single flux quantum, a load circuit including load inductance and load resistance and coupled to an output of the latch circuit, and a reset circuit provided between the output of the latch circuit and the load circuit and configured to reset the latch circuit a predetermined time after the latch operation by the latch circuit, wherein the Josephson junction is driven by a direct current.

10. 发明授权

US07129870B2 Superconducting latch driver circuit generating sufficient output voltage and pulse-width 有权
标题翻译：超导闩锁驱动电路产生足够的输出电压和脉冲宽度
公开(公告)号：US07129870B2
公开(公告)日：2006-10-31
申请号：US10927147
申请日：2004-08-27
申请人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
发明人： Satoru Hirano , Hideo Suzuki , Keiichi Tanabe , Akira Yoshida , Tsunehiro Hato , Michitaka Maruyama
IPC分类号： H03M1/00
CPC分类号： H03K3/38 , H03M3/43 , H03M3/438
摘要： A circuit includes a latch circuit including a Josephson junction and configured to perform a latch operation based on a hysteresis characteristic in response to a single flux quantum, a load circuit including load inductance and load resistance and coupled to an output of the latch circuit, and a reset circuit provided between the output of the latch circuit and the load circuit and configured to reset the latch circuit a predetermined time after the latch operation by the latch circuit, wherein the Josephson junction is driven by a direct current.
摘要翻译：电路包括一个锁存电路，该锁存电路包括约瑟夫逊结，并被配置为响应于单个通量量子来执行基于滞后特性的锁存操作，负载电路包括负载电感和负载电阻并耦合到锁存电路的输出，以及复位电路，设置在所述锁存电路的输出端与所述负载电路之间，并配置为在所述锁存电路进行锁存操作之后的预定时间内复位所述锁存电路，其中所述约瑟夫逊结由直流电驱动。

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