公开(公告)号：US20250048938A1

公开(公告)日：2025-02-06

申请号：US18432810

申请日：2024-02-05

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hayato GOTO ,  Tamio KAWAGUCHI ,  Noritsugu SHIOKAWA ,  Yinghao HO

IPC: H10N69/00 ,  G06N10/40 ,  H01L23/00 ,  H01L25/065

Abstract: According to one embodiment, a computing device includes an element section. The element section includes a first structure and a second structure. The first structure includes a first base and a first qubit fixed to the first base. The second structure includes a second base, a second qubit fixed to the second base, and a first tunable coupler fixed to the second base. The first tunable coupler includes a first portion and a second portion. The first portion is capacitively coupled with the first qubit, and the second portion is capacitively coupled with the second qubit.

公开(公告)号：US20180270942A1

公开(公告)日：2018-09-20

申请号：US15691415

申请日：2017-08-30

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tamio KAWAGUCHI ,  Hiroaki IKEUCHI ,  Noritsugu SHIOKAWA

IPC: H05K1/02 ,  H05K1/18 ,  H01P3/08

CPC classification number: H05K1/0203 ,  H01P3/006 ,  H01P3/026 ,  H01P3/081 ,  H01P5/12 ,  H05K1/0209 ,  H05K1/0219 ,  H05K1/0227 ,  H05K1/0236 ,  H05K1/0243 ,  H05K1/181 ,  H05K2201/09663

Abstract: A high-frequency circuit of embodiments includes a dielectric substrate, a signal line, a circuit element, and an array of heat conductive patterns. The signal line is formed on at least one surface of the dielectric substrate, and transmits a high-frequency signal. The circuit element is formed on the at least one surface or both surfaces of the dielectric substrate. The array of heat conductive patterns is formed on the at least one surface of the dielectric substrate. The array of heat conductive patterns can generally release heat from the dielectric substrate. In addition, the array of heat conductive patterns has a resonant frequency equal to or greater than a frequency of a signal transmitted through the signal line.

公开(公告)号：US20150087522A1

公开(公告)日：2015-03-26

申请号：US14483667

申请日：2014-09-11

Applicant: Kabushiki Kaisha Toshiba

Inventor： Tamio KAWAGUCHI ,  Hiroyuki KAYANO ,  Noritsugu SHIOKAWA ,  Kohei NAKAYAMA ,  Mutsuki YAMAZAKI

IPC: H01Q1/36 ,  H01Q21/00 ,  H01Q1/42 ,  H01Q21/30

CPC classification number: H01Q1/364 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q21/0006 ,  H01Q21/061 ,  H01Q21/30

Abstract: A superconducting antenna device of an embodiment includes an array antenna made by stacking a flat antenna having one or more antennas made of a superconducting material and a ground pattern on a low-loss dielectric substrate from a short wave band to an extremely-high frequency band, a vacuum chamber configured to accommodate the array antenna, a refrigerator configured to cool the array antenna, and a vacuum insulating window configured to pass an electromagnetic wave from a short wave band to an extremely-high frequency band in a direction of directivity of the array antenna in the vacuum chamber.

Abstract translation: 一个实施例的超导天线装置包括阵列天线，其通过将具有由超导材料制成的一个或多个天线的平坦天线和低损耗介质基底上的接地图案从短波段堆叠到极高频带 配置为容纳阵列天线的真空室，构造成冷却阵列天线的冰箱和真空绝缘窗，该真空绝热窗构造成将电磁波从短波段传递到极高频带，方向性方向为 阵列天线在真空室中。

公开(公告)号：US20240022236A1

公开(公告)日：2024-01-18

申请号：US18171943

申请日：2023-02-21

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Noritsugu SHIOKAWA ,  Tamio KAWAGUCHI ,  Hayato GOTO ,  Taro KANAO ,  Yinghao HO

IPC: H03H11/04 ,  H01P7/00 ,  H03K17/92 ,  G06N10/40

CPC classification number: H03H11/04 ,  H01P7/00 ,  H03K17/92 ,  G06N10/40

Abstract: According to one embodiment, an electronic circuit includes a band-pass filter, first circuits, a first port, and a second port. The band-pass filter includes filter resonators. Two adjacent filter resonators included in the filter resonators are mutually couplable. Each of the first circuits includes a first qubit and a first readout resonator. The first readout resonator is couplable with the first qubit. One of the filter resonators is couplable with the first readout resonator of one of the first circuits. Another one of the filter resonators is couplable with the first readout resonator of another one of the first circuits. The filter resonators include first, second, and third filter resonators. The first filter resonator is couplable with the first port. The second filter resonator is couplable with the second port. The third filter resonator is between the first filter resonator and the second filter resonator.

公开(公告)号：US20240013085A1

公开(公告)日：2024-01-11

申请号：US18172530

申请日：2023-02-22

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hayato GOTO ,  Yinghao HO ,  Noritsugu SHIOKAWA ,  Tamio KAWAGUCHI

IPC: G06N10/40 ,  H01P1/20 ,  H03K17/92

CPC classification number: G06N10/40 ,  H01P1/20 ,  H03K17/92

Abstract: According to one embodiment, an electronic circuit includes a first qubit, a second qubit, a first coupler, a first readout conductive member, and a first filter. The first coupler includes a first resonator and a second resonator. The first resonator is couplable with the first qubit. The second resonator is couplable with the second qubit. The first filter includes a first filter portion, a first other-filter portion, and a first readout portion. The first filter portion is couplable with the first resonator. The first other-filter portion is couplable with the second resonator. The first readout portion is couplable with the first readout conductive member.

公开(公告)号：US20170077580A1

公开(公告)日：2017-03-16

申请号：US15259395

申请日：2016-09-08

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tamio KAWAGUCHI ,  Noritsugu SHIOKAWA ,  Hiroaki IKEUCHI ,  Tadahiro SASAKI ,  Kohei NAKAYAMA ,  Mutsuki YAMAZAKI ,  Hiroyuki KAYANO

IPC: H01P3/16

CPC classification number: H01P5/028 ,  G01S7/02 ,  G01S7/03

Abstract: A thermal insulation waveguide between a high-temperature unit and a low-temperature unit in a vacuum, chamber of an embodiment, the thermal insulation waveguide includes, a first substrate including a first line in the high-temperature unit, a second substrate including a second line in the low temperature unit, and a thermal insulation element connecting the substrates, and including a third line including an inductance component and connecting the first and second lines. The first substrate includes a first capacitor unit connected with the first line. The second substrate includes a second capacitor unit connected with the second line.

Abstract translation: 在一个实施例的真空室中的高温单元和低温单元之间的绝热波导，所述绝热波导包括：包括所述高温单元中的第一线的第一基板，包括第一基板的第二基板 低温单元中的第二线，以及连接基板的绝热元件，并且包括具有电感元件的第三线，并连接第一线和第二线。 第一基板包括与第一线连接的第一电容器单元。 第二基板包括与第二线连接的第二电容器单元。

公开(公告)号：US20160084981A1

公开(公告)日：2016-03-24

申请号：US14852739

申请日：2015-09-14

Applicant: Kabushiki Kaisha Toshiba

Inventor： Hiroyuki KAYANO ,  Noritsugu SHIOKAWA

IPC: G01V3/12 ,  G01V3/38

CPC classification number: G01V3/12 ,  A61B5/0507 ,  G01N21/00 ,  G01S13/887 ,  G01V3/38 ,  G01V8/005

Abstract: According to one embodiment, a screening device includes a first antenna configured to transmit a first microwave to a subject to generate a second microwave and a third microwave, the second microwave being generated by a diffraction of the first microwave at the subject, the third microwave being a part of the first microwave passing the subject, and a second antenna configured to receive the second microwave in a first period and to receive the third microwave in a second period.

Abstract translation: 根据一个实施例，一种筛选装置包括：第一天线，被配置为向对象发送第一微波以产生第二微波和第三微波，所述第二微波是通过所述受试者的所述第一微波的衍射产生的，所述第三微波 作为通过被摄体的第一微波的一部分，以及第二天线，被配置为在第一时段中接收第二微波并且在第二周期中接收第三微波。

公开(公告)号：US20160072168A1

公开(公告)日：2016-03-10

申请号：US14794183

申请日：2015-07-08

Applicant: Kabushiki Kaisha Toshiba

Inventor： Tamio KAWAGUCHI ,  Noritsugu SHIOKAWA ,  Hiroyuki KAYANO ,  Kohei NAKAYAMA ,  Mutsuki YAMAZAKI

IPC: H01P1/203 ,  H01P7/08 ,  H01B12/02

CPC classification number: H01P7/082 ,  H01P1/2135 ,  H01P5/12

Abstract: According to one embodiment, a multiband filter includes a first resonator and a second resonator. The first resonator has a first capacitive component and a first inductive component. A signal of a first frequency is inputted to the first resonator. The second resonator has a second capacitive component and a second inductive component. A signal of a second frequency is inputted to the second resonator. The second frequency is different from the first frequency. A distance between a first capacitive component of the first resonator and a second capacitive component of the second resonator and a distance between a first inductive component of the first resonator and a second inductive component of the second resonator is longer than a shortest distance out of a distance between the first resonator and the second resonator. The capacitive components occur at the capacitance. The inductive components occur at the inductance.

Abstract translation: 根据一个实施例，多频带滤波器包括第一谐振器和第二谐振器。 第一谐振器具有第一电容部件和第一电感部件。 第一频率的信号被输入到第一谐振器。 第二谐振器具有第二电容分量和第二感应分量。 第二频率的信号被输入到第二谐振器。 第二频率与第一频率不同。 第一谐振器的第一电容分量与第二谐振器的第二电容分量之间的距离以及第一谐振器的第一电感分量与第二谐振器的第二电感分量之间的距离长于 第一谐振器和第二谐振器之间的距离。 电容分量出现在电容上。 感应元件出现在电感上。

公开(公告)号：US20240094434A1

公开(公告)日：2024-03-21

申请号：US18181752

申请日：2023-03-10

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION

Inventor： Shota OCHI ,  Noritsugu SHIOKAWA ,  Yoshimasa EGASHIRA ,  Masakazu WADA ,  Tetsuya KOBAYASHI

IPC: G01W1/10 ,  G01S13/95 ,  G01W1/02 ,  G01W1/14

CPC classification number: G01W1/10 ,  G01S13/95 ,  G01W1/02 ,  G01W1/14

Abstract: According to one embodiment, an information processing apparatus includes a processing circuitry. The processing circuitry is configured to acquire first and second weather data in a first time zone and ground rainfall amount data, acquire, based on the first and second weather data, first feature values, generate learning data based on the ground rainfall amount data and the first feature values, generate, based on the learning data, a learned model, acquire first and second weather data in a second time zone, acquire, based on the first and second weather data, second feature values, acquire a parameter output from the learned model by inputting the plurality of second feature values, and generate, based on the parameter, composite rainfall amount data.

公开(公告)号：US20240022235A1

公开(公告)日：2024-01-18

申请号：US18168997

申请日：2023-02-14

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tamio KAWAGUCHI ,  Noritsugu SHIOKAWA ,  Hayato GOTO ,  Taro KANAO ,  Yinghao HO

IPC: H03H11/04 ,  G06N10/40

CPC classification number: H03H11/04 ,  G06N10/40

Abstract: According to one embodiment, an electronic circuit includes a band-pass filter, and at least one first circuit. The band-pass filter includes a plurality of filter resonators. Two adjacent filter resonators included in the filter resonators are mutually couplable. The first circuit includes a first qubit and a first readout resonator. The first readout resonator is couplable with the first qubit and one of the filter resonators. A passband of the band-pass filter includes a first passband and a second passband. A magnitude of a first ripple of the first passband is not more than 1/10 of a magnitude of a second ripple of the second passband.