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1. 发明授权

US4357654A DC--DC Converter 失效
标题翻译： DC-DC转换器
公开(公告)号：US4357654A
公开(公告)日：1982-11-02
申请号：US216924
申请日：1980-12-16
申请人： Tsuneo Ikenoue , Shin-yng Liu , Shuichi Umemoto , Naoki Arai
发明人： Tsuneo Ikenoue , Shin-yng Liu , Shuichi Umemoto , Naoki Arai
IPC分类号： H02M3/155 , H02M3/28 , H02M3/335 , H02P13/32
CPC分类号： H02M3/33569
摘要： In a DC--DC converter of the type in which an inductance stores energy when a main switching transistor is turned on and releases the stored energy when the main switching transistor is turned off, a semiconductor active element is used as a flywheel element which is turned off when the main switching element is turned on, but is turned on to provide the path for the current established by the release of the stored energy, an auxiliary diode is connected in parallel with the semiconductor active element and in the same forward direction, and the signal which is substantially in synchronism with the switching operation of the main switching transistor is applied to the control terminal of the semiconductor active element so as to cause it to turn on and off.
摘要翻译：在主开关晶体管导通时电感存储能量并在主开关晶体管截止时释放存储的能量的DC-DC转换器中，使用半导体有源元件作为转向元件当主开关元件导通而导通以提供通过释放所存储的能量建立的电流的路径时，辅助二极管与半导体有源元件并联并且在相同的正向方向上连接，并且基本上与主开关晶体管的开关动作同步的信号被施加到半导体有源元件的控制端子，以使其导通和截止。

2. 发明授权

US4524413A AC rectifier having semi-conductor active rectifying element 失效
标题翻译：交流整流器具有半导体有源整流元件
公开(公告)号：US4524413A
公开(公告)日：1985-06-18
申请号：US416315
申请日：1982-09-09
申请人： Tsuneo Ikenoue , Shin-yng Liu , Naoki Arai , Shuichi Umemoto
发明人： Tsuneo Ikenoue , Shin-yng Liu , Naoki Arai , Shuichi Umemoto
IPC分类号： H02M3/335 , H02M7/12 , H02M7/21 , H02M7/217
CPC分类号： H02M7/217 , H02M3/33576 , H02M3/33592 , Y02B70/1475
摘要： A rectifier using a semiconductor active element as a rectifying element is connected through an overvoltage protection circuit to a terminal voltage comparator for comparing the input voltage and the output voltage thereof. A pulse control circuit is connected to the control terminal of the active element for controlling the same in response to the output from the terminal voltage comparator. Thus, the rectifier can operate at high frequencies with a high degree of efficiency.
摘要翻译：使用半导体有源元件作为整流元件的整流器通过过电压保护电路连接到端子电压比较器，用于比较输入电压和其输出电压。脉冲控制电路连接到有源元件的控制端子，用于响应于端子电压比较器的输出而对其进行控制。因此，整流器可以在高频率下以高效率工作。

3. 发明授权

US4513360A DC-DC converter having energy storage inductance element connected in flywheel circuit 失效
标题翻译：具有连接在飞轮电路中的储能电感元件的DC-DC转换器
公开(公告)号：US4513360A
公开(公告)日：1985-04-23
申请号：US413991
申请日：1982-09-02
申请人： Tsuneo Ikenoue , Shin-yng Liu , Naoki Arai , Shuichi Umemoto
发明人： Tsuneo Ikenoue , Shin-yng Liu , Naoki Arai , Shuichi Umemoto
IPC分类号： H02M3/155 , H02M3/28 , H02M3/335
CPC分类号： H02M3/33569
摘要： In a DC-DC converter of the type in which an inductance stores energy when a main switching transistor is turned on and releases the stored energy when the main switching transistor is turned off, a semiconductor active element is used as a flywheel element which is turned off when the main switching element is turned on, but is turned on to provide the path for the current established by the release of the stored energy, and the signal which is substantially in synchronism with the switching operation of the main switching transistor is applied to the control terminal of the semiconductor active element so as to cause it to turn on and off.
摘要翻译：在主开关晶体管导通时电感存储能量并在主开关晶体管截止时释放存储的能量的DC-DC转换器中，使用半导体有源元件作为转向元件当主开关元件导通而导通，以提供通过释放存储的能量建立的电流的路径，并且与主开关晶体管的开关操作基本上同步的信号被应用于半导体有源元件的控制端子以使其导通和截止。

4. 发明授权

US4356541A Rectifier 失效
标题翻译：整流器
公开(公告)号：US4356541A
公开(公告)日：1982-10-26
申请号：US216923
申请日：1980-12-16
申请人： Tsuneo Ikenoue , Shin-yng Liu , Shuichi Umemoto , Naoki Arai
发明人： Tsuneo Ikenoue , Shin-yng Liu , Shuichi Umemoto , Naoki Arai
IPC分类号： H02M3/335 , H02M7/12 , H02M7/21 , H02M7/217
CPC分类号： H02M7/217 , H02M3/33576 , H02M3/33592 , Y02B70/1475
摘要： A rectifier in which a semiconductor active element, which is a rectifying element, and a diode are connected in parallel in the same direction so that the degradation in rectifying efficiency due to the delay in rise time of voltage when the active element is turned on can be avoided.
摘要翻译：作为整流元件的半导体有源元件和二极管的整流器以相同的方向并联连接，使得当有源元件导通时由于电压上升时间的延迟引起的整流效率的劣化可以避免。

5. 发明授权

US4210958A DC-DC Converter output stabilizing device 失效
标题翻译： DC-DC转换器输出稳压装置
公开(公告)号：US4210958A
公开(公告)日：1980-07-01
申请号：US954455
申请日：1978-10-25
申请人： Tsuneo Ikenoue , Mitsugi Suzuki , Shin-Yng Liu
发明人： Tsuneo Ikenoue , Mitsugi Suzuki , Shin-Yng Liu
IPC分类号： H02M3/156 , H02M3/335
CPC分类号： H02M3/156
摘要： A device for stabilizing the output of a DC-DC converter of the type wherein smoothed direct current is supplied to a load through a series combination of a switching element which is controlled by a train of pulses from a pulse oscillator and an inductor. An astable multivibrator and a differential amplifier are connected in parallel with a DC source. The switching element is controlled by a train of pulses from the astable multivibrator. The differential amplifier compares the smoothed output from a smoothing circuit with a reference voltage and the two outputs therefrom are applied to two time constant circuits of the astable multivibrator so as to control the relative variation between the discharge times thereof.
摘要翻译：用于稳定DC-DC转换器的输出的装置，其中平滑的直流通过由脉冲振荡器和电感器的脉冲串控制的开关元件的串联组合提供给负载。不稳定的多谐振荡器和差分放大器与直流电源并联连接。开关元件由来自不稳定多谐振荡器的一串脉冲控制。差分放大器将来自平滑电路的平滑输出与参考电压进行比较，并将其两个输出施加到不稳定多谐振荡器的两个时间常数电路，以便控制其放电时间之间的相对变化。

6. 发明授权

US5513089A Switching power source control circuit for controlling a variable output to be a target value by thinning-out switching pulses 失效
标题翻译：用于通过减薄切换脉冲将可变输出控制为目标值的开关电源控制电路
公开(公告)号：US5513089A
公开(公告)日：1996-04-30
申请号：US261893
申请日：1994-06-15
申请人： Sukehisa Sudo , Hitokatsu Hashimoto , Junichi Sasaki , Tsuneo Ikenoue
发明人： Sukehisa Sudo , Hitokatsu Hashimoto , Junichi Sasaki , Tsuneo Ikenoue
IPC分类号： H02M3/28 , G05F1/46 , H02M3/335 , G05F1/40
CPC分类号： G05F1/468 , H02M3/33507
摘要： A switching power source control circuit comprising a comparator, a thin-out-processed pulse generator, a thinned-pulse detector, and a reset speed regulator, wherein: the comparator compares an output signal of an error amplifier with a variable reference voltage generated by the reference voltage regulator to generate a signal for performing thin-out operation in accordance with a voltage difference between the output signal of the error amplifier and the reference voltage; the thin-out-processed pulse generator generates thin-out-processed pulses on the basis of the output signal of the comparator; the thinned-out pulse detector detects the generation of thinned-out pulses or driving pulses while always monitoring the thin-out-processed pulses generated from the thin-out-processed pulse generator, and changes the reference voltage of the reference voltage regulator in the case where the thin-out rate is in a range of from 0 to 1/2 in the direction to make it difficult to perform thin-out operation to thereby prevent continuation of thin-out operation whenever one thinned-out pulse is detected; and the reset speed regulator resets the reference voltage of the reference voltage regulator to an initial value in accordance with the output signal of the error amplifier.
摘要翻译：一种开关电源控制电路，包括比较器，薄化处理脉冲发生器，薄脉冲检测器和复位速度调节器，其中：比较器将误差放大器的输出信号与由所述参考电压调节器根据所述误差放大器的输出信号与所述参考电压之间的电压差产生用于执行稀疏操作的信号; 稀薄处理的脉冲发生器基于比较器的输出信号产生细化处理的脉冲; 稀疏脉冲检测器检测稀疏脉冲或驱动脉冲的产生，同时始终监视从薄化处理脉冲发生器产生的薄化处理脉冲，并且改变参考电压调节器的参考电压在稀薄率在0至1/2的范围内，使得难以执行薄化操作的方式，从而在每次检测到一个稀疏脉冲时就防止连续薄化操作的情况; 并且复位速度调节器根据误差放大器的输出信号将参考电压调节器的参考电压重置为初始值。

7. 发明授权

US5559486A Bobbin for high frequency core 失效
标题翻译：线轴用于高频芯
公开(公告)号：US5559486A
公开(公告)日：1996-09-24
申请号：US424580
申请日：1995-04-17
申请人： Tsuneo Ikenoue , Hisahiro Kamata
发明人： Tsuneo Ikenoue , Hisahiro Kamata
IPC分类号： H01F38/42 , H01F19/04 , H01F27/28 , H01F27/32 , H01F27/02 , H01F27/30
CPC分类号： H01F19/04 , H01F27/324 , H01F2005/025
摘要： Disclosed a high-frequency core bobbin which comprises: a winding bobbin member on which a wingding is to be wound; a first bobbin member for accommodating therein a predetermined portion of the winding bobbin; a second bobbin member coupled with the first bobbin coaxially so as to cover a portion of the winding bobbin member exposed from the first bobbin member, or put on the first bobbin member in the axial direction so as to shut off a space portion of a portion opposite to the winding bobbin member; and a leading-out guide provided on the second bobbin member for insertion and leading-out of lead wires of the winding.
摘要翻译：公开了一种高频芯线轴，其特征在于，包括：卷绕筒管部件，其上设有翼片; 第一筒管构件，用于在其中容纳卷绕筒管的预定部分; 第二筒管部件与第一筒管同轴地联接，以覆盖从第一筒管部件露出的卷绕筒管部件的一部分，或者沿轴向方向放置在第一筒管部件上，以便切断部分的空间部分与绕线筒构件相对; 以及设置在第二筒管部件上用于插入和引出绕组的引线的引出引导件。

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