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1. 发明授权

US08278882B2 Charging monitor 有权
标题翻译：充电显示器
公开(公告)号：US08278882B2
公开(公告)日：2012-10-02
申请号：US12669613
申请日：2008-07-23
申请人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
发明人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
IPC分类号： H02J7/06 , H02J7/24 , H02H3/00 , H02H7/00
CPC分类号： H02H3/33 , B60L3/003 , B60L3/0069 , B60L3/04 , B60L8/003 , B60L8/006 , B60L11/14 , B60L11/1816 , B60L11/1824 , B60L2210/30 , B60L2240/527 , B60L2240/529 , H01H83/144 , H02J7/0031 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A charging monitor has a switch disposed between a load section having a storage battery and an external AC power supply supplying a current to the load section via a plurality of lines and interrupts the supply of the current from the external AC power supply to the load section; a current detection circuit; a suppression circuit that suppresses a DC component contained in the detection signal; a filter circuit that filters a plurality of frequency components contained in the detection signal so that attenuation increases as a frequency becomes high; a rectifier smoothing circuit that rectifies and smoothens an output signal; and an electric leakage determination circuit that detects an electric leakage and shuts off the switch.
摘要翻译：充电监视器具有设置在具有蓄电池的负载部分和经由多条线路向负载部分提供电流的外部交流电源之间的开关，并且中断从外部交流电源向负载部分供电 ; 电流检测电路; 抑制检测信号中包含的DC成分的抑制电路; 滤波电路，对包含在检测信号中的多个频率分量进行滤波，使得衰减随着频率变高而增加; 整流平滑电路，对输出信号进行整流和平滑化; 以及泄漏检测电路，其检测漏电并切断开关。

2. 发明申请

US20100194354A1 CHARGING MONITOR 有权
标题翻译：充电监控
公开(公告)号：US20100194354A1
公开(公告)日：2010-08-05
申请号：US12669613
申请日：2008-07-23
申请人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
发明人： Kiyoshi Gotou , Hiroaki Koshin , Hiroshi Ooya
IPC分类号： H02J7/10
CPC分类号： H02H3/33 , B60L3/003 , B60L3/0069 , B60L3/04 , B60L8/003 , B60L8/006 , B60L11/14 , B60L11/1816 , B60L11/1824 , B60L2210/30 , B60L2240/527 , B60L2240/529 , H01H83/144 , H02J7/0031 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A charging monitor has: a switch that is disposed between a load section having a storage battery and an external AC power supply supplying a current to the load section via a plurality of lines and interrupts the supply of the current from the external AC power supply to the load section; a current detection circuit that outputs a detection signal corresponding to a difference in level between currents flowing through the lines; a suppression circuit that suppresses a DC component contained in the detection signal; a filter circuit that filters a plurality of frequency components contained in the detection signal so that attenuation increases as a frequency becomes high; a rectifier smoothing circuit that rectifies and smoothens an output signal obtained when the detection signal passes through the filter circuit and the suppression circuit; and an electric leakage determination circuit that detects an electric leakage and shuts off the switch when the level of the signal smoothened by the rectifier smoothing circuit exceeds a preset reference level.
摘要翻译：充电监视器具有：设置在具有蓄电池的负载部分和经由多条线路向负载部分提供电流的外部AC电源之间的开关，并且中断来自外部AC电源的电流供应负载部分; 电流检测电路，其输出与流过所述线路的电流之间的电平差相对应的检测信号; 抑制检测信号中包含的DC成分的抑制电路; 滤波电路，对包含在检测信号中的多个频率分量进行滤波，使得衰减随着频率变高而增加; 整流器平滑电路，其对检测信号经过滤波电路和抑制电路时得到的输出信号进行整流和平滑化; 以及泄漏判定电路，其在由所述整流器平滑电路平滑的信号的电平超过预先设定的基准电平时，检测漏电并切断所述开关。

3. 发明授权

US08890371B2 Alternating current/direct current two-way switch 有权
标题翻译：交流/直流双向开关
公开(公告)号：US08890371B2
公开(公告)日：2014-11-18
申请号：US13329556
申请日：2011-12-19
申请人： Kiyoshi Gotou
发明人： Kiyoshi Gotou
IPC分类号： H02M1/08 , H03K17/687 , H03K17/691 , H03K17/16
CPC分类号： H03K17/6871 , H02M1/08 , H02M1/083 , H03K17/133 , H03K17/162 , H03K17/6874 , H03K17/691 , H03K2017/6878 , H03K2217/0009 , H03K2217/0081 , Y10T307/845
摘要： There is provided an AC/DC two-way switch connected between an AC power source or a DC power source and a load to control a power supply to the load. The AC/DC two-way switch includes: a bi-directional semiconductor switch element having a transistor structure connected in series between a power source and the load; a rectifying unit connected in parallel between the first input terminal and a second input terminal; a power source unit for converting an output voltage from the rectifying unit into a stable voltage; and a controller for controlling an entire operation of the AC/DC two-way switch. The AC/DC two-way switch further includes a driving unit for turning on the bi-directional semiconductor switch element in response to a control signal.
摘要翻译：提供了连接在交流电源或直流电源和负载之间的AC / DC双向开关，以控制对负载的供电。 AC / DC双向开关包括：具有在电源和负载之间串联连接的晶体管结构的双向半导体开关元件; 整流单元并联连接在第一输入端子和第二输入端子之间; 电源单元，用于将来自整流单元的输出电压转换成稳定的电压; 以及用于控制AC / DC双向开关的整个操作的控制器。 AC / DC双向开关还包括用于响应于控制信号接通双向半导体开关元件的驱动单元。

4. 发明授权

US08810287B2 Driver for semiconductor switch element 有权
标题翻译：半导体开关元件驱动器
公开(公告)号：US08810287B2
公开(公告)日：2014-08-19
申请号：US13976128
申请日：2012-01-12
申请人： Masanori Hayashi , Yoshiaki Honda , Kiyoshi Gotou
发明人： Masanori Hayashi , Yoshiaki Honda , Kiyoshi Gotou
IPC分类号： H03K3/00 , H03K17/06 , H03K17/16 , H03K17/687 , H02M3/335 , H03K17/691
CPC分类号： H03K17/16 , H02M3/335 , H03K17/063 , H03K17/691 , H03K2017/066 , H03K2017/6878 , H03K2217/0081
摘要： A driver includes a converter section 2 which includes a switching element Q1 and which is configured to output a desired DC voltage by switching the switching element Q1, a control section 1 configured to control the switching operation of the switching element Q1, capacitors C1A, C1B charged by the output of the converter section 2, turn-on circuits 31A, 31B configured to supply gates of a bidirectional switch element 4 using electric charges stored in the capacitors CIA, C1B with drive powers to turn-on the bidirectional switch element 4, and turn-off circuits 32A, 32B configured to discharge the capacitors CIA, C1B to turn-off the bidirectional switch element 4 in response to the halt of the switching operation of the switching element Q1 by the control section 1.
摘要翻译：驱动器包括转换器部分2，其包括开关元件Q1，其被配置为通过切换开关元件Q1来输出期望的DC电压;控制部分1，被配置为控制开关元件Q1的开关操作，电容器C1A，C1B 由转换器部分2的输出充电的导通电路31A，31B被配置为使用存储在具有驱动电力的电容器CIA，C1B中的电荷来提供双向开关元件4的栅极来接通双向开关元件4，以及关断电路32A，32B，被配置为对电容器CIA，C1B进行放电，以通过控制部分1停止开关元件Q1的切换操作来关闭双向开关元件4。

5. 发明申请

US20130271187A1 DRIVER FOR SEMICONDUCTOR SWITCH ELEMENT 有权
标题翻译：用于半导体开关元件的驱动器
公开(公告)号：US20130271187A1
公开(公告)日：2013-10-17
申请号：US13976128
申请日：2012-01-12
申请人： Masanori Hayashi , Yoshiaki Honda , Kiyoshi Gotou
发明人： Masanori Hayashi , Yoshiaki Honda , Kiyoshi Gotou
IPC分类号： H03K17/16
CPC分类号： H03K17/16 , H02M3/335 , H03K17/063 , H03K17/691 , H03K2017/066 , H03K2017/6878 , H03K2217/0081
摘要： Providing a driver for semiconductor switch element capable of securing a sufficient drive power and reliably turning off the semiconductor switch element. The driver includes a converter section 2 which includes a switching element Q1 and which is configured to output a desired DC voltage by switching the switching element Q1, a control section 1 configured to control the switching operation of the switching element Q1, capacitors C1A, C1B charged by the output of the converter section 2, turn-on circuits 31A, 31B configured to supply gates of a bidirectional switch element 4 using electric charges stored in the capacitors C1A, C1B with drive powers to turn-on the bidirectional switch element 4, and turn-off circuits 32A, 32B configured to discharge the capacitors C1A, C1B to turn-off the bidirectional switch element 4 in response to the halt of the switching operation of the switching element Q1 by the control section 1.
摘要翻译：提供能够确保足够的驱动功率并可靠地关闭半导体开关元件的半导体开关元件的驱动器。驱动器包括转换器部分2，其包括开关元件Q1，并且被配置为通过切换开关元件Q1来输出期望的DC电压;控制部分1，被配置为控制开关元件Q1，电容器C1A，C1B的开关操作由转换器部分2的输出充电的接通电路31A，31B被配置为使用存储在电容器C1A，C1B中的电荷来提供双向开关元件4的栅极的导通电路31A，31B，具有驱动电力来接通双向开关元件4，以及关断电路32A，32B，其被配置为响应于由控制部分1停止开关元件Q1的开关操作而使电容器C1A，C1B放电以断开双向开关元件4。

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