公开(公告)号：US20220311430A1

公开(公告)日：2022-09-29

申请号：US17474710

申请日：2021-09-14

Applicant: Kabushiki Kaisha Toshiba ,  Toshiba Electronic Devices & Storage Corporation

Inventor： Kentaro ARAI ,  Toshifumi ISHIMORI ,  Yutaka YADOUMARU ,  Masayoshi TAKAHASHI

IPC: H03K17/0812 ,  H01L27/02

Abstract: According to one embodiment, a semiconductor device includes a first circuit, a first terminal, a second terminal, a conductor and a first switch element serially coupled between the first terminal and the second terminal, wherein the first circuit is configured to turn the first switch element to an OFF state when a first condition is satisfied, and the conductor is configured to physically break when a second condition is satisfied.

公开(公告)号：US20150061748A1

公开(公告)日：2015-03-05

申请号：US14155104

申请日：2014-01-14

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Masatsugu SHOJI ,  Kenji KANAMARU ,  Masayoshi TAKAHASHI

IPC: H03K17/16

CPC classification number: H03K17/165 ,  H03K2017/066 ,  H03K2217/0054

Abstract: A switching circuit includes a plurality of switching elements connected between an input node and an output node and each comprising a first and second electrode connected to the input node and output node, respectively. The switching elements include a control electrode for controlling electrical conductance between the first and second electrodes such the switching element can be switched between an ON conductance state and an OFF conductance state. A detection circuit in the switching circuit outputs a detection value corresponding to an output current at the output node. A control circuit changes the conductance state of at least one switching element such that the summed total of the parasitic capacitances of all switching elements in the ON state decreases as the output current decreases as indicated by the detection value.

Abstract translation: 开关电路包括连接在输入节点和输出节点之间的多个开关元件，每个开关元件分别包括连接到输入节点和输出节点的第一和第二电极。 开关元件包括用于控制第一和第二电极之间的电导的控制电极，使得开关元件可以在导通状态和断开导通状态之间切换。 开关电路中的检测电路输出与输出节点的输出电流对应的检测值。 控制电路改变至少一个开关元件的电导状态，使得导通状态下所有开关元件的寄生电容的总和相对于检测值所示的输出电流减小而减小。

公开(公告)号：US20140148359A1

公开(公告)日：2014-05-29

申请号：US14173442

申请日：2014-02-05

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Masayoshi TAKAHASHI ,  Koji Hashimoto ,  Masaru Nikaido ,  Nobuhiro Gemma ,  Jun Okada ,  Daiji Hirosawa ,  Keiichi Yamamoto ,  Tetsuya Kuwabara ,  Madoka Takase ,  Akiko Shimojo ,  Akiyoshi Nakamura

IPC: C12Q1/68

CPC classification number: C12Q1/6825 ,  B01J2219/00452 ,  B01J2219/00497 ,  B01J2219/00596 ,  B01J2219/00608 ,  B01J2219/00621 ,  B01J2219/00657 ,  B01J2219/00659 ,  B01J2219/00722 ,  B01L3/502761 ,  B01L7/525 ,  B01L2200/16 ,  B01L2300/0636 ,  B01L2300/0645 ,  B01L2300/0803 ,  B01L2300/0816 ,  B01L2300/0819 ,  B01L2300/0883 ,  B01L2300/163

Abstract: According to one embodiment, a multi-nucleic-acid amplification reaction tool includes a support and a plurality of types of primer sets. The support is configured to be able to support a reaction field of a liquid phase. A plurality of types of primer sets are fixed in a releasable state, for each type, on mutually independent fixing regions of at least a surface of the support, which is in contact with the reaction field, when the liquid phase forms the reaction field. A plurality of types of primer sets are configured to amplify the respectively corresponding target sequences.

Abstract translation: 根据一个实施方案，多核酸扩增反应工具包括载体和多种类型的引物组。 支撑体构造成能够支撑液相的反应场。 当液相形成反应场时，多种类型的底漆组固定在每种类型的可释放状态下，在与反应场接触的至少一个表面的相互独立的固定区上。 多种类型的引物组被配置为放大相应的目标序列。

公开(公告)号：US20140077780A1

公开(公告)日：2014-03-20

申请号：US13789541

申请日：2013-03-07

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hansen TEONG ,  Masayoshi TAKAHASHI ,  Hirokazu KADOWAKI ,  Masatoshi WATANABE ,  Kenji KANAMARU

IPC: G05F1/46

CPC classification number: G05F1/46 ,  G05F1/565 ,  G05F1/575

Abstract: According to an embodiment, a voltage regulator having an output transistor, a voltage dividing circuit, an error amplifier, a detection circuit and a phase compensation capacitance circuit is provided. The output transistor has one end to which a power supply voltage is supplied, a control terminal to which a control signal is input, and the other end which outputs an output voltage. The voltage dividing circuit is connected between the other end of the output transistor and a first reference voltage. The error amplifier is configured to output the control signal according to the difference between a divided voltage and a second reference voltage. The detection circuit is configured to detect an operation environment. The phase compensation capacitance circuit is configured to adjust a phase compensation capacitance between the other end of the output transistor and an input terminal of the error amplifier, in accordance with the detected operation environment.

Abstract translation: 根据实施例，提供具有输出晶体管，分压电路，误差放大器，检测电路和相位补偿电容电路的电压调节器。 输出晶体管具有提供电源电压的一端，输入控制信号的控制端子和输出输出电压的另一端。 分压电路连接在输出晶体管的另一端和第一参考电压之间。 误差放大器被配置为根据分压和第二参考电压之间的差输出控制信号。 检测电路被配置为检测操作环境。 相位补偿电容电路被配置为根据检测到的操作环境来调整输出晶体管的另一端和误差放大器的输入端之间的相位补偿电容。