Voltage conversion apparatus
    1.
    发明授权

    公开(公告)号:US09762116B2

    公开(公告)日:2017-09-12

    申请号:US15041515

    申请日:2016-02-11

    CPC classification number: H02M1/32 H02M3/156 H02M2001/0048 Y02B70/1491

    Abstract: A voltage conversion apparatus includes a booster circuit, a boost stop circuit, a Zener diode, and a capacitor. The boost stop circuit includes a transistor. When an overvoltage equal to or larger than a breakdown voltage of the Zener diode is output to an output line of the booster circuit, the Zener diode is turned on. Accordingly, the transistor is turned on and a switching element is turned off to stop a boost operation. Further, the capacitor is charged through the Zener diode. Even when the Zener diode is turned off due to a drop in the output voltage after the stop of the boost operation, the transistor maintains its on state for a certain time by discharge of the capacitor. Thus, the stop of the boost operation is continued.

    VOLTAGE CONVERSION APPARATUS
    2.
    发明申请
    VOLTAGE CONVERSION APPARATUS 有权
    电压转换装置

    公开(公告)号:US20160268902A1

    公开(公告)日:2016-09-15

    申请号:US15041515

    申请日:2016-02-11

    CPC classification number: H02M1/32 H02M3/156 H02M2001/0048 Y02B70/1491

    Abstract: A voltage conversion apparatus includes a booster circuit, a boost stop circuit, a Zener diode, and a capacitor. The boost stop circuit includes a transistor. When an overvoltage equal to or larger than a breakdown voltage of the Zener diode is output to an output line of the booster circuit 11, the Zener diode is turned on. Accordingly, the transistor is turned on and a switching element is turned off to stop a boost operation. Further, the capacitor is charged through the Zener diode. Even when the Zener diode is turned off due to a drop in the output voltage after the stop of the boost operation, the transistor maintains its on state for a certain time by discharge of the capacitor. Thus, the stop of the boost operation is continued.

    Abstract translation: 电压转换装置包括升压电路,升压停止电路,齐纳二极管和电容器。 升压停止电路包括晶体管。 当等于或大于齐纳二极管的击穿电压的过电压被输出到升压电路11的输出线时,齐纳二极管导通。 因此,晶体管导通,并且开关元件被断开以停止升压操作。 此外,电容器通过齐纳二极管充电。 即使由于在升压操作停止之后输出电压下降而使齐纳二极管截止,晶体管通过电容器放电而保持其导通状态一段时间。 因此,继续进行升压动作的停止。

    DC-DC CONVERTER
    3.
    发明申请
    DC-DC CONVERTER 有权
    DC-DC转换器

    公开(公告)号:US20150130440A1

    公开(公告)日:2015-05-14

    申请号:US14539274

    申请日:2014-11-12

    Abstract: A DC-DC converter includes a voltage conversion circuit boosting a voltage of a DC power supply and supplying the voltage to a load, a bypass circuit provided in parallel to the voltage conversion circuit, a drive circuit turning on and off a switching element of the bypass circuit, and a controller outputting a control signal for controlling the voltage conversion circuit and the drive circuit. A diode is connected in parallel to the switching element so as to be oriented toward a forward direction with respect to the DC power supply. A temperature detector of the drive circuit detects temperature of the diode. The drive circuit maintains the switching element in the on state irrespective of the control signal of the controller when the temperature detector detects a temperature greater than or equal to a predetermined value.

    Abstract translation: DC-DC转换器包括升压直流电源的电压并将电压提供给负载的电压转换电路,与电压转换电路并联设置的旁路电路,驱动电路接通和断开开关元件 旁路电路以及输出用于控制电压转换电路和驱动电路的控制信号的控制器。 二极管与开关元件并联连接,以相对于直流电源朝向正方向。 驱动电路的温度检测器检测二极管的温度。 当温度检测器检测到大于或等于预定值的温度时,驱动电路将开关元件保持在接通状态,而与控制器的控制信号无关。

    DC-DC converter that supplies voltage of a DC power supply to a load while boosting or stepping down the voltage of the DC power supply
    4.
    发明授权
    DC-DC converter that supplies voltage of a DC power supply to a load while boosting or stepping down the voltage of the DC power supply 有权
    DC-DC转换器,其在升压或降低直流电源的电压的同时向负载提供直流电源的电压

    公开(公告)号:US09300200B2

    公开(公告)日:2016-03-29

    申请号:US14539274

    申请日:2014-11-12

    Abstract: A DC-DC converter includes a voltage conversion circuit boosting a voltage of a DC power supply and supplying the voltage to a load, a bypass circuit provided in parallel to the voltage conversion circuit, a drive circuit turning on and off a switching element of the bypass circuit, and a controller outputting a control signal for controlling the voltage conversion circuit and the drive circuit. A diode is connected in parallel to the switching element so as to be oriented toward a forward direction with respect to the DC power supply. A temperature detector of the drive circuit detects temperature of the diode. The drive circuit maintains the switching element in the on state irrespective of the control signal of the controller when the temperature detector detects a temperature greater than or equal to a predetermined value.

    Abstract translation: DC-DC转换器包括升压直流电源的电压并将电压提供给负载的电压转换电路,与电压转换电路并联设置的旁路电路,驱动电路接通和断开开关元件 旁路电路以及输出用于控制电压转换电路和驱动电路的控制信号的控制器。 二极管与开关元件并联连接,以相对于直流电源朝向正方向。 驱动电路的温度检测器检测二极管的温度。 当温度检测器检测到大于或等于预定值的温度时,驱动电路将开关元件保持在接通状态,而与控制器的控制信号无关。

    Agent for regeneration and/or protection of nerves
    6.
    发明授权
    Agent for regeneration and/or protection of nerves 有权
    神经再生和/或保护剂

    公开(公告)号:US08404858B2

    公开(公告)日:2013-03-26

    申请号:US12944326

    申请日:2010-11-11

    Abstract: An EP2 agonist which may have an EP3 agonistic effect has an effect of regenerating and/or protecting nerves, and is therefore useful as a therapeutic agent for a disease of the peripheral nervous system, such as a lower or upper motor neuron disease, a nerve root disease, plexopathy, thoracic outlet compression syndrome, peripheral neuropathy, neurofibromatosis and neuromuscular transmission disease. An EP2 agonist which has an EP3 agonistic effect is a safe and effective agent for the regeneration and/or protection of nerves which has little influence on the circulatory system.

    Abstract translation: 可能具有EP3激动作用的EP2激动剂具有再生和/或保护神经的作用,因此可用作周围神经系统疾病的治疗剂,例如下部或上部运动神经元疾病,神经 根系疾病,癫痫病,胸出口压迫综合征,周围神经病变,神经纤维瘤病和神经肌肉传播疾病。 具有EP3激动作用的EP2激动剂是对循环系统影响不大的神经的再生和/或保护的安全有效的药剂。

    METHOD FOR PRODUCING CUPROUS OXIDE FINE PARTICLES, CUPROUS OXIDE FINE PARTICLES AND METHOD OF PRODUCING CONDUCTOR FILM
    8.
    发明申请
    METHOD FOR PRODUCING CUPROUS OXIDE FINE PARTICLES, CUPROUS OXIDE FINE PARTICLES AND METHOD OF PRODUCING CONDUCTOR FILM 审中-公开
    生产氧化铜微粒的方法,氧化丙烯微粉和生产导体膜的方法

    公开(公告)号:US20150291439A1

    公开(公告)日:2015-10-15

    申请号:US14394708

    申请日:2014-03-31

    Abstract: A cuprous oxide fine particle production method includes a production step of producing cuprous oxide fine particles using copper compound powder and a thermal plasma flame. The thermal plasma flame is derived from an inert gas. The production step includes a step of supplying into the thermal plasma flame, the copper compound powder dispersed using a carrier gas or slurry obtained by dispersing the copper compound powder in water in the form of droplets. The production step preferably further includes a step of supplying a cooling gas to an end portion of the thermal plasma flame.

    Abstract translation: 氧化亚铜微粒的制造方法包括使用铜化合物粉末和热等离子体火焰制造氧化亚铜微粒的制造工序。 热等离子体火焰源自惰性气体。 制造工序包括向热等离子体火焰供给使用将载体气体分散的铜化合物粉末或通过将铜化合物粉末以水滴形式分散在水中而得到的浆料的工序。 制造工序优选还包括向冷等离子体火焰的端部供给冷却气体的工序。

    Agent for regeneration and/or protection of nerves
    9.
    发明授权
    Agent for regeneration and/or protection of nerves 有权
    神经再生和/或保护剂

    公开(公告)号:US07863263B2

    公开(公告)日:2011-01-04

    申请号:US11916374

    申请日:2006-06-02

    Abstract: An EP2 agonist which may have an EP3 agonistic effect has an effect of regenerating and/or protecting nerves, and is therefore useful as a therapeutic agent for a disease of the peripheral nervous system, such as a lower or upper motor neuron disease, a nerve root disease, plexopathy, thoracic outlet compression syndrome, peripheral neuropathy, neurofibromatosis and neuromuscular transmission disease. An EP2 agonist which has an EP3 agonistic effect is a safe and effective agent for the regeneration and/or protection of nerves which has little influence on the circulatory system.

    Abstract translation: 可能具有EP3激动作用的EP2激动剂具有再生和/或保护神经的作用,因此可用作周围神经系统疾病的治疗剂,例如下部或上部运动神经元疾病,神经 根系疾病,癫痫病,胸出口压迫综合征,周围神经病变,神经纤维瘤病和神经肌肉传播疾病。 具有EP3激动作用的EP2激动剂是对循环系统影响不大的神经的再生和/或保护的安全有效的药剂。

    DC-DC CONVERTER
    10.
    发明申请
    DC-DC CONVERTER 有权
    DC-DC转换器

    公开(公告)号:US20150002124A1

    公开(公告)日:2015-01-01

    申请号:US14315484

    申请日:2014-06-26

    CPC classification number: H02M3/158 H02M1/32

    Abstract: A DC-DC converter includes a voltage converter circuit having an FET 1, a short-circuit protection FET 3 that blocks a large current from flowing in the voltage converter circuit when a short-circuit failure occurs in the FET 1 or capacitors, and a detector that detects a short-circuit failure in the FET 1 or the capacitors to turn off the FET 3. The FET 1 is connected to a power supply line and also in series to the FET 3. The capacitors are connected to the power supply line and to a connection point between the FET 1 and FET 3. The detector detects a failure on the basis of the voltage at the connection point.

    Abstract translation: DC-DC转换器包括具有FET1的电压转换器电路,当FET 1或电容器发生短路故障时阻止大电流流过电压转换器电路的短路保护FET 3,以及 检测器,其检测FET 1或电容器中的短路故障以关断FET 3.FET1连接到电源线并且也与FET 3串联。电容器连接到电源线 以及FET1和FET3之间的连接点。检测器基于连接点处的电压来检测故障。

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