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41.发明授权Power supply system and plurality parallel resonant converters having current blocking circuit 有权电源系统和具有电流阻塞电路的多个并联谐振转换器公开(公告)号：US08773874B2
公开(公告)日：2014-07-08
申请号：US13375699
申请日：2009-06-02
摘要： Between a direct-current power source and a connection point where a resonance current flowing in an opposite direction from a main current joins the main current from the direct-current power source in a resonant converter, there is provided a current blocking circuit which blocks the resonance current toward the direct-current power source. In consequence, it is possible to prevent the reverse charging of the direct-current power source with the resonance current which realizes soft switching in the resonant converter.
摘要翻译： 在直流电源与在主电流相反方向上流动的谐振电流在谐振变换器中从主电流与直流电源接合的连接点之后，提供了阻塞 谐振电流朝向直流电源。 因此，可以防止在谐振转换器中实现软开关的谐振电流对直流电源的反向充电。
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公开(公告)号：US20120252312A1
公开(公告)日：2012-10-04
申请号：US13366972
申请日：2012-02-06
申请人： Takahiko Hasegawa
发明人： Takahiko Hasegawa
CPC分类号： A63H1/30 , Y10T29/49716
摘要： A rotatable performance device, such as a yo-yo, is modifiable such that the device can act as both a relatively narrow looping yo-yo and a relatively wide string trick yo-yo. Inner lobe spacers that facilitate these modifications and a method for attaching the spacers to the rotatable performance device to change its play characteristics are also disclosed.
摘要翻译： 诸如溜溜球的可旋转演奏装置是可修改的，使得该装置可以用作相对较窄的循环溜溜球和相对宽的弦乐溜溜球。 还公开了促进这些修改的内瓣间隔件以及用于将间隔件附接到可旋转性能装置以改变其游隙特性的方法。
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公开(公告)号：US20120086417A1
公开(公告)日：2012-04-12
申请号：US13375932
申请日：2009-06-03
申请人： Yasuhiro Osada , Takahiko Hasegawa
发明人： Yasuhiro Osada , Takahiko Hasegawa
IPC分类号： H02M3/155
CPC分类号： H02M3/1584 , B60L3/003 , B60L7/18 , B60L11/1803 , B60L11/1887 , B60L11/1892 , B60L2210/12 , B60L2210/14 , B60L2210/40 , B60L2240/36 , B60L2240/461 , H02M2001/0032 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/92 , Y02T90/34
摘要： A load variation detecting section 10a determines whether or not the actual load variation falls below a load variation threshold stored in a memory. If a load variation detecting section determines that a specific time period (for example, one minute) has elapsed since the actual load variation fell below a load variation threshold, a power supply section applies same power to reactors for the respective phases. On the other hand, a heat dissipation property calculating section measures temperature-rise rates of the elements for the respective phases, ranks the rates in order from the one having a higher heat dissipation property, and notifies the priority drive phase determining section of the result. A priority drive phase determining section chooses a phase having the highest heat dissipation property as a priority drive phase.
摘要翻译： 负载变化检测部分10a确定实际负载变化是否低于存储在存储器中的负载变化阈值。 如果负载变化检测部判定从实际负载变动量低于负载变化阈值以来已经经过了一定时间（例如1分钟），则供电部对各相的反应器施加相同的电力。 另一方面，散热特性计算部测定各相的元件的升温速度，从具有较高散热性的元件的顺序排列速率，并向优先级驱动相位确定部通知结果 。 优先级驱动相位确定部选择具有最高散热特性的相位作为优先驱动相位。
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公开(公告)号：US06941206B2
公开(公告)日：2005-09-06
申请号：US10278764
申请日：2002-10-21
申请人： Takahiko Hasegawa , Masashi Kataoka
发明人： Takahiko Hasegawa , Masashi Kataoka
CPC分类号： F02D41/021 , B60W30/04 , B60W2300/36 , B60W2520/125 , B60W2520/18 , B62K2207/02 , G01C9/06
摘要： A vehicle includes a tip over detection device that uses a vertically oriented sensor to improve the accuracy of detecting when the vehicle has tipped over. An ECU communicates with the accelerometer and controls engine operation. The ECU stops the engine, preferably gradually, when the vehicle has tipped over. The sensor can also detect lean in additional directions that are orthogonal to the vertical direction.
摘要翻译： 车辆包括使用垂直定向的传感器来提高车辆翻转时的检测精度的翻转检测装置。 ECU与加速度计通信并控制发动机运行。 当车辆翻倒时，ECU最好逐渐停止发动机。 传感器还可以检测与垂直方向正交的附加方向的倾斜。
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公开(公告)号：US08968049B2
公开(公告)日：2015-03-03
申请号：US13366972
申请日：2012-02-06
申请人： Takahiko Hasegawa
发明人： Takahiko Hasegawa
IPC分类号： A63H1/30
CPC分类号： A63H1/30 , Y10T29/49716
摘要： A rotatable performance device, such as a yo-yo, is modifiable such that the device can act as both a relatively narrow looping yo-yo and a relatively wide string trick yo-yo. Inner lobe spacers that facilitate these modifications and a method for attaching the spacers to the rotatable performance device to change its play characteristics are also disclosed.
摘要翻译： 诸如溜溜球的可旋转演奏装置是可修改的，使得该装置可以用作相对较窄的循环溜溜球和相对宽的弦乐溜溜球。 还公开了促进这些修改的内瓣间隔件以及用于将间隔件附接到可旋转性能装置以改变其游隙特性的方法。
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公开(公告)号：US20130109269A1
公开(公告)日：2013-05-02
申请号：US13283207
申请日：2011-10-27
申请人： Takahiko Hasegawa , Stuart Brown
发明人： Takahiko Hasegawa , Stuart Brown
CPC分类号： A63H1/30 , F16C35/073 , Y10T29/49716
摘要： A rotatable performance device, such as a yo-yo, is modifiable such that the device can act as a relatively responsive device for beginners and a relatively stable device for advanced users. Spacers that facilitate these modifications and a method for configuring the spacers to change the device's responsiveness and stability are also disclosed.
摘要翻译： 诸如溜溜球的可旋转演奏装置是可修改的，使得该装置可以用作初学者的相对响应的装置和用于高级用户的相对稳定的装置。 还公开了促进这些修改的间隔物以及用于配置间隔物以改变器件的响应性和稳定性的方法。
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公开(公告)号：US20120020124A1
公开(公告)日：2012-01-26
申请号：US13259972
申请日：2009-06-18
IPC分类号： H02H7/125
CPC分类号： H02H7/1225 , H02M1/32 , H02M3/158 , Y10T307/305
摘要： An apparatus comprises: a voltage monitoring unit for monitoring input direct-current voltages of first and second converters whose output ends are connected in parallel to each other; and a judgment control unit for judging that an output diode of the first converter is short-circuited, when an input direct-current voltage monitored by the voltage monitoring unit with respect to the first converter rises up to a post-step-up voltage stepped up by the second converter during a step-up operation of the second converter.
摘要翻译： 一种装置，包括：电压监视单元，用于监视其输出端彼此并联连接的第一和第二转换器的输入直流电压; 以及判断控制单元，用于当由所述电压监视单元监测到的相对于所述第一转换器的输入直流电压升高到升压后阶跃状态时，判断所述第一转换器的输出二极管短路 在第二转换器的升压操作期间由第二转换器提升。
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公开(公告)号：US07819103B2
公开(公告)日：2010-10-26
申请号：US11739577
申请日：2007-04-24
CPC分类号： F02N11/0803 , F02D41/0097 , F02D2400/14 , F02N3/04 , F02N11/0862
摘要： A straddle-type vehicle that omits a main switch without requiring a special operation to start the engine when battery power is supplied to engine-related electrical components. An electrical circuit has a pickup sensor that detects that the engine is in a start preparation state. An ECU connects an ignition coil, injector and fuel pump with the battery when the start preparation state is detected.
摘要翻译： 一种跨电动车辆，当电力供应给发动机相关的电气部件时省略主开关而不需要特殊操作来起动发动机。 电路具有检测发动机处于起动准备状态的拾取传感器。 当检测到起动准备状态时，ECU将点火线圈，喷油器和燃油泵与电池连接。
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公开(公告)号：US5867115A
公开(公告)日：1999-02-02
申请号：US689563
申请日：1996-08-12
申请人： Takayoshi Honda , Takahiko Hasegawa
发明人： Takayoshi Honda , Takahiko Hasegawa
CPC分类号： H03M1/1019 , H03M1/12
摘要： An A/D-converter for a knock determination of an engine performs A/D-conversion with respect to a knock signal having a reference voltage and to another sensor signal having a reference voltage that differs therefrom. When the engine rotation is less than 1000 rpm, since the knock signal is too small to perform malfunction determination, integration of "0" point data (reference voltage: 2.5V) of an integrating circuit is performed within a knock determination time period. The resulting data is A/D-converted by the A/D-converter to thereby update the "0" point value stored in a RAM. On the other hand, in a range of greater than 1000 rpm where malfunction determination can be performed of the knock sensors, within the knock determination time period, the knock signal is integrated using the integrating circuit.
摘要翻译： 用于发动机的爆震判定的A / D转换器相对于具有参考电压的爆震信号和与其不同的参考电压的另一个传感器信号进行A / D转换。 当发动机旋转小于1000rpm时，由于爆震信号太小而不能进行故障判定，因此在爆震判定期间内进行积分电路的“0”点数据（基准电压：2.5V）的积分。 得到的数据由A / D转换器进行A / D转换，从而更新存储在RAM中的“0”点值。 另一方面，在大于1000rpm的范围内，可以对爆震传感器进行故障判定，在爆震判定期间内，使用积分电路对爆震信号进行积分。
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公开(公告)号：US5555872A
公开(公告)日：1996-09-17
申请号：US449359
申请日：1995-05-24
CPC分类号： F02D41/02 , F02D41/3082
摘要： In a pump control circuit, if a battery voltage declines to a voltage level lower than that required to insure a constant voltage, a low-voltage detection circuit outputs a low voltage detection signal. In the case of the decline in the battery voltage, an NOR circuit outputs the conversion signal from an internal logic section, and a pump control signal bypassing the internal logic section, giving priority to the latter signal. A motor drive circuit turns FET ON and OFF in accordance with the output signal of the NOR circuit. According to ON/OFF of the FET, the intermittent control of the current from the battery to the pump drive motor is performed.
摘要翻译： 在泵控制电路中，如果电池电压降低到低于保证恒定电压所需电压的电压，则低电压检测电路输出低电压检测信号。 在电池电压下降的情况下，NOR电路输出来自内部逻辑部分的转换信号，以及旁路内部逻辑部分的泵控制信号，优先考虑后一信号。 电动机驱动电路根据NOR电路的输出信号使FET导通和截止。 根据FET的ON / OFF，执行从电池到泵驱动电动机的电流的间歇控制。
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