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

US5065087A Apparatus for observing a superconductive phenomenon in a superconductor 失效
标题翻译：在超级电容器中观察超导电极的装置
公开(公告)号：US5065087A
公开(公告)日：1991-11-12
申请号：US416486
申请日：1989-10-03
申请人： Ryusuke Kita , Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka , Eizo Ohno , Masaya Nagata
发明人： Ryusuke Kita , Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka , Eizo Ohno , Masaya Nagata
IPC分类号： F17C3/10 , G01R33/12
CPC分类号： F17C3/10 , G01R33/1238 , F17C2201/0109 , F17C2201/032 , F17C2203/0329 , F17C2203/0629 , F17C2203/0658 , F17C2203/0692 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2250/0439 , F17C2270/0509 , F17C2270/0527 , Y10S505/842 , Y10S505/843
摘要： An apparatus for observing a superconductive phenomenon is disclosed. In the apparatus, a cooling unit cools a superconductor having a threshold temperature at which the superconductor changes from the normal conductive phase to the superconductive phase, and a magnetic field is applied thereto. A current is supplied to the superconductor, and there are clearly observed a phenomenon on which an electric resistance thereof becomes zero at a threshold temperature thereof, a phenomenon on which the superconductor changes from the normal conductive phase to the superconductive phase at a threshold current to be supplied thereto, and a phenomenon on which the superconductor changes from the normal conductive phase to the superconductive phase at a threshold magnetic field to be applied thereto.

2. 发明授权

US5126655A Apparatus for observing a superconductive phenomenon in a superconductor 失效
标题翻译：用于观察超导体中的超导现象的装置
公开(公告)号：US5126655A
公开(公告)日：1992-06-30
申请号：US598959
申请日：1990-10-17
申请人： Ryusuke Kita , Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka , Eizo Ohno , Masaya Nagata
发明人： Ryusuke Kita , Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka , Eizo Ohno , Masaya Nagata
IPC分类号： F17C3/10 , G01R33/12
CPC分类号： F17C3/10 , G01R33/1238 , F17C2201/0109 , F17C2201/032 , F17C2203/0329 , F17C2203/0629 , F17C2203/0658 , F17C2203/0692 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2250/0439 , F17C2270/0509 , F17C2270/0527 , Y10S505/842 , Y10S505/843
摘要： An apparatus for observing a superconductive phenomenon is disclosed. In the apparatus, a cooling unit cools a superconductor having a threshold temperature at which the superconductor changes from the normal conductive phase to the superconductive phase, and a magnetic field is applied thereto. A current is supplied to the superconductor, and there are clearly observed a phenomenon on which an electric resistance thereof becomes zero at a threshold temperature thereof, a phenomenon on which the superconductor changes from the normal conductive phase to the superconductive phase at a threshold current to be supplied thereto, and a phenomenon on which the super conductor changes from the normal conductive phase to the superconductive phase at a threshold magnetic field to be applied thereto.
摘要翻译：公开了一种用于观察超导现象的装置。在该装置中，冷却单元冷却具有超导体从正常导电相变为超导相的阈值温度的超导体，并向其施加磁场。电流被提供给超导体，并且清楚地观察到在其阈值温度下其电阻为零的现象，超导体在阈值电流下从正常导电相变为超导相的现象到以及超导体在施加到其上的阈值磁场处从正常导电相变为超导相的现象。

3. 发明授权

US5055785A Superconductive magneto resistive apparatus for measuring weak magnetic field using superconductive magneto-resistive element 失效
标题翻译：超导磁电阻测量装置用于测量弱磁场的超导磁阻电机
公开(公告)号：US5055785A
公开(公告)日：1991-10-08
申请号：US374880
申请日：1989-07-03
申请人： Hidetaka Shintaku , Shuhei Tsuchimoto , Nobuo Hashizume , Shoei Kataoka
发明人： Hidetaka Shintaku , Shuhei Tsuchimoto , Nobuo Hashizume , Shoei Kataoka
IPC分类号： H01L39/22 , G01R33/035
CPC分类号： G01R33/0352 , Y10S505/701 , Y10S505/845
摘要： A ceramic superconductive magneto-resistive element which has weak grain boundaries is highly sensitive to weak magnetic fields. The magnetic field is measured by the use of an electronic circuit. A comparator is used for comparing an output and reference voltage of the element. When there is a difference between the output and reference voltage bias current is used to equalize these voltages.

4. 发明授权

US5130691A Superconductive apparatus having a superconductive device in a airtight package 失效
标题翻译：在超级包装中具有超导装置的超级装置
公开(公告)号：US5130691A
公开(公告)日：1992-07-14
申请号：US416417
申请日：1989-10-03
申请人： Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka
发明人： Hidetaka Shintaku , Shuhei Tsuchimoto , Shoei Kataoka
IPC分类号： H01L39/00 , G01R33/035 , H01L39/04 , H01L39/14 , H01L39/24
CPC分类号： G01R33/0352 , H01L39/04 , H01L39/143 , H01L39/2445 , Y10S505/881
摘要： A superconductive apparatus has a superconductive device such as a superconductive magneto-resistive device. The superconductive device is mounted within an airtight package which is sealed to create an airtight state. Before sealing, the airtight package is evacuated to replace the internal air thereof with an inert gas.

5. 发明授权

US5227721A Superconductive magnetic sensor having self induced magnetic biasing 失效
标题翻译：具有自感磁偏置的超导磁传感器
公开(公告)号：US5227721A
公开(公告)日：1993-07-13
申请号：US593898
申请日：1990-10-05
申请人： Shoei Kataoka , Hideo Nojima , Shuhei Tsuchimoto , Ryusuke Kita , Susumu Saitoh
发明人： Shoei Kataoka , Hideo Nojima , Shuhei Tsuchimoto , Ryusuke Kita , Susumu Saitoh
IPC分类号： G01R33/035
CPC分类号： G01R33/0352 , Y10S505/70
摘要： A superconductinve magneto-resistive device for use in a sensor system for sensing an external magnetic field which is formed so as to have a predetermined pattern for a current path through which a supplied current flows. The pattern includes portions formed close and parallel to each other so that magnetic fields induced by respective currents flowing through the portions can be cancelled with each other.
摘要翻译：一种用于传感器系统中用于感测外部磁场的超导体磁阻装置，该外部磁场被形成为具有用于供给的电流流过的电流路径的预定模式。该图案包括彼此紧密并平行的部分，使得流过该部分的相应电流引起的磁场可以相互消除。

6. 发明授权

US5298485A Superconductive logic device 失效
标题翻译：超导逻辑器件
公开(公告)号：US5298485A
公开(公告)日：1994-03-29
申请号：US983290
申请日：1992-11-30
申请人： Shoei Kataoka , Hiroya Sato , Shuhei Tsuchimoto , Hideo Nojima , Shinji Toyoyama , Masayoshi Koba , Nobuo Hashizume , Eizo Ohno , Susumu Saitoh
发明人： Shoei Kataoka , Hiroya Sato , Shuhei Tsuchimoto , Hideo Nojima , Shinji Toyoyama , Masayoshi Koba , Nobuo Hashizume , Eizo Ohno , Susumu Saitoh
IPC分类号： H01L39/18 , H03K19/195 , H03K17/92
CPC分类号： H01L39/18 , Y10S505/858 , Y10S505/86
摘要： A logic circuit device includes a superconductive body formed of a ceramic superconductive material. The ceramic superconductive material has random grain boundaries which act as weak couplings. The ceramic superconductive material also has a magneto-resistive property. There is at least one conductor arranged near the ceramic superconductive body in order to exert a magnetic field on the ceramic superconductive body. The ceramic superconductive body changes its resistance in response to the magnetic field generated by the conductor. The ceramic superconductive body can be used as part of a logic circuit.
摘要翻译：逻辑电路器件包括由陶瓷超导材料形成的超导体。陶瓷超导材料具有作为弱耦合的随机晶界。陶瓷超导材料也具有磁阻特性。至少有一个布置在陶瓷超导体附近的导体，以便在陶瓷超导体上施加磁场。陶瓷超导体响应于导体产生的磁场而改变其电阻。陶瓷超导体可以用作逻辑电路的一部分。

7. 发明授权

US5126667A Superconductive magneto-resistive device for sensing an external magnetic field 失效
标题翻译：用于感应外部磁场的超导磁电阻器件
公开(公告)号：US5126667A
公开(公告)日：1992-06-30
申请号：US289312
申请日：1988-12-23
申请人： Shoei Kataoka , Hideo Nojima , Shuhei Tsuchimoto , Ryusuke Kita , Susumu Saitoh
发明人： Shoei Kataoka , Hideo Nojima , Shuhei Tsuchimoto , Ryusuke Kita , Susumu Saitoh
IPC分类号： G01R33/035
CPC分类号： G01R33/0352 , Y10S505/845
摘要： A superconductive magneto-resistive device for use in a sensor system for sensing an external magnetic field which is formed so as to have a predetermined pattern for a current path through which a supplied current flows. The pattern includes portions formed close and parallel to each other so that magnetic fields induced by respective currents flowing through the portions can be cancelled with each other.

8. 发明授权

US5126668A Method of eliminating the effect of hysteresis in a superconductive magneto-resistive device 失效
标题翻译：消除超导磁电阻器件中滞后效应的方法
公开(公告)号：US5126668A
公开(公告)日：1992-06-30
申请号：US380011
申请日：1989-07-14
申请人： Hideo Nojima , Shoei Kataoka , Shuhei Tsuchimoto , Nobuo Hashizume
发明人： Hideo Nojima , Shoei Kataoka , Shuhei Tsuchimoto , Nobuo Hashizume
IPC分类号： H01L39/22 , G01R33/035
CPC分类号： G01R33/0352 , Y10S505/702 , Y10S505/845
摘要： An apparatus for magnetic measurement using superconductive magneto-resistive film which is disposed in a magnetic field with the surface of the superconductive magneto-resistive film directed in parallel with the direction of the magnetic field so that the magnetic hysterisis property of the film can be avoided and the accuracy of the measurement can be much improved.

9. 发明授权

US5352299A Thermoelectric material 失效
标题翻译：热电材料
公开(公告)号：US5352299A
公开(公告)日：1994-10-04
申请号：US908919
申请日：1992-07-02
申请人： Yoshikazu Yoshimoto , Eizo Ohno , Masaru Yoshida , Shigeo Nakajima , Shoei Kataoka
发明人： Yoshikazu Yoshimoto , Eizo Ohno , Masaru Yoshida , Shigeo Nakajima , Shoei Kataoka
IPC分类号： H01L35/22 , H01L35/14
CPC分类号： H01L35/22 , H01L35/225
摘要： A thermoelectric material is provided which consists of an oxide with a perovskite structure, wherein the oxide is of the formula (Ln.sub.1-x A.sub.x).sub.2 MO.sub.4 with 0.01.ltoreq.x.ltoreq.0.05, where Ln is a rare earth element, A is an alkali earth metal element, and M is a transition metal element. The thermoelectric material is particularly useful for Peltier cooling elements to produce low temperatures below room temperature.
摘要翻译：提供一种由具有钙钛矿结构的氧化物组成的热电材料，其中氧化物具有式（Ln1-xAx）2MO4，其中Ln是稀土元素，A是碱土金属元素，M为过渡金属元素。热电材料对于珀尔帖冷却元件特别有用，以产生低于室温的低温。

10. 发明授权

US5449952A Superconducting apparatus having dew-preventable Peltier-effect element integrated therewith 失效
标题翻译：具有与其结合的具有可防止Peltier效应元件的超导装置
公开(公告)号：US5449952A
公开(公告)日：1995-09-12
申请号：US236109
申请日：1994-05-02
申请人： Shoei Kataoka , Hideo Nojima
发明人： Shoei Kataoka , Hideo Nojima
IPC分类号： H01L35/28 , F25B21/02 , H01L35/00 , H01L39/04 , H01L23/02 , F25B21/00 , H01B12/16 , H01L25/04
CPC分类号： H01L35/00 , F25B21/02 , H01L39/04 , Y10S257/93
摘要： A superconducting apparatus has a superconducting element, which is a member to be cooled and which exhibits a superconducting phenomenon; an electronic cooling element composed of a cooling electrode provided to the superconducting element via an insulating layer, p-type and n-type semiconductor layers formed to be connected to the cooling electrode, heat-radiation electrodes provided to the semiconductor layers independently of each other, and a heat-radiation plate provided to the heat-radiation electrodes via the insulating layer; lead wires for electrically connecting the superconducting element and the electronic cooling element to external circuits, respectively. The superconducting element and the electronic cooling element, which are integrally packaged, are installed within the first container. Internally sealed by an inert gas atmosphere, the first container is installed within the second container. The second container is internally sealed in a vacuum state.
摘要翻译：超导装置具有超导元件，该超导元件是要冷却的部件，其具有超导现象; 由通过绝缘层设置到超导元件的冷却电极组成的电子冷却元件，形成为连接到冷却电极的p型和n型半导体层，彼此独立地设置到半导体层的散热电极以及经由所述绝缘层设置到所述散热电极的散热板; 用于分别将超导元件和电子冷却元件电连接到外部电路的引线。整体包装的超导元件和电子冷却元件安装在第一容器内。由惰性气体气氛内部密封，第一容器安装在第二容器内。第二容器在真空状态下内部密封。

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