公开(公告)号：US4928513A

公开(公告)日：1990-05-29

申请号：US78741

申请日：1987-07-28

申请人： Takashi Sugihara ,  Kazutaka Uda ,  Hiroki Tabuchi ,  Yasuhiko Inami ,  Masaya Hijikigawa ,  Shoei Kataoka

发明人： Takashi Sugihara ,  Kazutaka Uda ,  Hiroki Tabuchi ,  Yasuhiko Inami ,  Masaya Hijikigawa ,  Shoei Kataoka

IPC分类号： G01N27/12 ,  G01N33/00

CPC分类号： G01N27/12 ,  G01N33/0031 ,  H01L2924/0002

摘要： A sensor having a pair of sensor units, one of which is a detecting sensor unit and the other of which is a reference sensor unit, wherein each of the units comprises a substrate with a hollow portion, a thin insulating layer with a bridge, cantilever or diaphragm shape disposed on the substrate, a sensitive film disposed on the bridge, cantilever or diaphragm portion of the thin insulating layer, and a pair of electrodes being in contact with the sensitive film, the sensitive film section of the detecting sensor unit being exposed to an atmosphere to be measured so that the electrical resistance of the sensitive film changes with a variation in the physical quantity of the atmosphere to be detected, and the sensitive film section of the reference sensor unit being sealed within a shielding container so that the electrical resistance of the sensitive film is not influenced by a variation in the physical quantity of the atmosphere outside of the container, whereby the absolute physical quantity of the atmosphere to be detected is determined by the output power of the sensor based on a difference between the electrical resistance of the detecting sensor unit and the electrical resistance of the reference sensor unit.

摘要翻译： 一种传感器，具有一对传感器单元，其中一个是检测传感器单元，另一个是参考传感器单元，其中每个单元包括具有中空部分的基板，具有桥的薄绝缘层，悬臂 或隔膜形状，设置在薄壁绝缘层的桥，悬臂或隔膜部分上的敏感膜和与敏感膜接触的一对电极，检测传感器单元的敏感膜部分露出 使得测量的气氛使得敏感膜的电阻随着要检测的气氛的物理量的变化而变化，并且参考传感器单元的敏感膜部分被密封在屏蔽容器内，使得电气 敏感膜的电阻不受容器外部大气物理量的变化的影响，由此绝对物理 基于检测传感器单元的电阻与基准传感器单元的电阻之差，由传感器的输出功率确定要检测的气氛量。

公开(公告)号：US4885937A

公开(公告)日：1989-12-12

申请号：US175561

申请日：1988-03-31

申请人： Nobuyuki Tanaka ,  Yasuhiko Inami ,  Masaya Hijikigawa ,  Shoei Kataoka

发明人： Nobuyuki Tanaka ,  Yasuhiko Inami ,  Masaya Hijikigawa ,  Shoei Kataoka

IPC分类号： G01P5/12 ,  G01F1/68 ,  G01F1/684 ,  G01F1/692 ,  G01F1/699 ,  G01P5/10 ,  G01P13/00

CPC分类号： G01F1/699 ,  G01F1/6845 ,  G01P5/10

摘要： A flow sensor for detecting the rate of flow and the direction of flow of a fluid, comprising a substrate, a heating element disposed on the substrate, and four or more fluid temperature sensing elements disposed with an equal space therebetween on a virtual circle around the heating element, wherein the difference in temperature between the fluid and the heating element is maintained at a fixed level by the control of current that is applied to the heating element, so that the flow rate of the fluid can be calculated from changes in the current that corresponds to the flow rate of the fluid, and at the same time, the difference in current or in potential between the fluid temperature sensing elements is calculated from changes in temperature therebetween that arise from changes in the direction of flow of the fluid, so that the direction of flow of the fluid can be detected.

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。

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.

公开(公告)号：US4182964A

公开(公告)日：1980-01-08

申请号：US273363

申请日：1972-07-20

申请人： Shoei Kataoka ,  Hiroshi Tateno ,  Hiroyuki Fujisada ,  Hideo Yamada ,  Mitsuo Kawashima ,  Yasuo Komamiya

发明人： Shoei Kataoka ,  Hiroshi Tateno ,  Hiroyuki Fujisada ,  Hideo Yamada ,  Mitsuo Kawashima ,  Yasuo Komamiya

IPC分类号： H01L47/02 ,  H03B7/14 ,  H03F3/10

CPC分类号： H01L47/02

摘要： Occurrence of high field domain in the conventional Gunn diode is prevented by covering a solid body such as a semiconductor element partially or wholly by a dielectric member or by a control element such as a metallic layer coupled reactively with the solid body through a dielectric member, whereby a solid state element having a negative differential conductivity is obtained. Such a type of negative-resistance solid state element, together with its various modes of embodimental construction disclosed herein, affords a superior solid state element which is applicable to amplifiers, oscillators, logic memories, and the like of millimeter or submillimeter bands.

摘要翻译： 常规耿氏二极管中的高场域的发生通过电介质部件或部分或全部覆盖半导体元件等固体，或通过电介质部件与固体本身反应地连接的金属层等控制元件， 由此获得具有负差分电导率的固态元件。 这种类型的负电阻固体元件以及本文公开的各种实施形式的结构，提供了可应用于毫米波或亚毫米波段的放大器，振荡器，逻辑存储器等的优越的固态元件。

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。

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。

公开(公告)号：US5166777A

公开(公告)日：1992-11-24

申请号：US660238

申请日：1991-02-25

申请人： Shoei Kataoka

发明人： Shoei Kataoka

IPC分类号： F25B21/02 ,  H01L35/00 ,  H01L39/04

CPC分类号： H01L39/04 ,  F25B21/02 ,  H01L35/00 ,  Y10S257/93 ,  Y10S505/872 ,  Y10S505/888 ,  Y10S505/889 ,  Y10S505/891

摘要： A superconductive apparatus including a superconductive member to be cooled, a cooling element which exhibits Peltier effect upon supply of electric power thereto such that the superconductive member is thermally coupled with a cooling portion of the cooling element and a container for accommodating the superconductive member and the cooling portion.

摘要翻译： 一种超导装置，包括要被冷却的超导构件，冷却元件，其在向其提供电力时呈现珀尔帖效应，使得超导构件与冷却元件的冷却部分热耦合，以及用于容纳超导构件的容器和 冷却部分。

公开(公告)号：US4589001A

公开(公告)日：1986-05-13

申请号：US603984

申请日：1984-04-26

申请人： Shigeki Sakai ,  Hiroshi Tateno ,  Shoei Kataoka

发明人： Shigeki Sakai ,  Hiroshi Tateno ,  Shoei Kataoka

IPC分类号： H01L39/22

CPC分类号： H01L39/228 ,  Y10S505/874

摘要： A quasiparticle control device including a Josephson junction element formed of a pair of superconductors joined to each other, with a weak link part intervening therebetween, and a third electrode provide on the weak link part. The characteristics of the Josephson junction of the Josephson junction element is controlled by injecting quasiparticles to the third electrode.

摘要翻译： 一种准粒子控制装置，包括由彼此连接的一对超导体形成的约瑟夫逊结元件，其间介于其间的弱连接部分和第三电极提供在弱连接部分上。 通过将准粒子注入到第三电极来控制约瑟夫逊结元件的约瑟夫逊结的特征。

公开(公告)号：US4315214A

公开(公告)日：1982-02-09

申请号：US70653

申请日：1979-08-28

申请人： Shoei Kataoka

发明人： Shoei Kataoka

IPC分类号： G01D5/245 ,  G01D5/12 ,  G01D5/14 ,  G01H11/02 ,  G01L9/14 ,  G11C19/08 ,  G01B7/14

CPC分类号： G01D5/145 ,  G01L9/14 ,  G11C19/0866

摘要： Disclosed is a displacement sensor, comprising a pair of plates of magnetic bubble material disposed parallelly to each other across a space and a galvanomagnetic element disposed within the magnetic field formed in the aforementioned space and adapted to be allowed to move parallelly to the inner surfaces of the aforementioned pair of plates. The sensor thus constructed detects displacement or vibration with the galvanomagnetic element retained in a non-contact relation with the pair of plates on the principle that the output signal from the galvanomagnetic element varies in proportion to the amount of movement of this element in the space in response to displacement or vibration.

摘要翻译： 公开了一种位移传感器，包括一对彼此平行地跨过空间设置的磁性气泡材料板和设置在上述空间内形成的磁场内的电磁体元件，并且适于被允许平行地移动到 上述一对板。 如此构造的传感器根据来自电磁元件的输出信号与该元件在空间中的移动量成比例地变化的原理，检测电流磁性元件与该对板保持非接触关系的位移或振动 响应位移或振动。