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1. 发明授权

US08890482B2 Protection monitoring circuit and battery pack 有权
标题翻译：保护监控电路和电池组
公开(公告)号：US08890482B2
公开(公告)日：2014-11-18
申请号：US13143818
申请日：2010-01-14
申请人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano
发明人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano
IPC分类号： H02J7/00 , H01M10/052 , H01M10/42
CPC分类号： H02J7/0031 , H01M10/052 , H01M10/425 , H02J2007/0037 , H02J2007/0039 , H02J2007/004 , H02J2007/0095
摘要： A protection monitoring circuit 101 includes a protection circuit 130 which detects at least one of overcharge, overdischarge, and overcurrent of a chargeable and dischargeable secondary battery 110 and protects the secondary battery 110 by performing an ON/OFF control of transistors M11 and M12, and a secondary battery monitoring circuit 120 which detects a state of the secondary battery 110. The protection circuit 130 supplies a power supply voltage to the secondary battery monitoring circuit 120. If overdischarge of the secondary battery is detected, the protection circuit 130 inhibits the supply of the power supply voltage to the secondary battery monitoring circuit 120 after a predetermined time has elapsed or after a control signal for inhibiting the supply of power supply voltage is received from the secondary battery monitoring circuit 120.
摘要翻译：保护监视电路101包括保护电路130，其检测可充放电二次电池110的过充电，过放电和过电流中的至少一个，并通过执行晶体管M11和M12的导通/截止控制来保护二次电池110;以及检测二次电池110的状态的二次电池监视电路120.保护电路130向二次电池监视电路120供给电源电压。如果检测到二次电池的过度放电，则保护电路130禁止在经过预定时间之后或在从二次电池监视电路120接收到用于禁止供电电压供应的控制信号之后，向二次电池监视电路120提供的电源电压。

2. 发明申请

US20110273804A1 PROTECTION MONITORING CIRCUIT AND BATTERY PACK 有权
标题翻译：保护监控电路和电池组
公开(公告)号：US20110273804A1
公开(公告)日：2011-11-10
申请号：US13143818
申请日：2010-01-14
申请人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano
发明人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano
IPC分类号： H02H3/00
CPC分类号： H02J7/0031 , H01M10/052 , H01M10/425 , H02J2007/0037 , H02J2007/0039 , H02J2007/004 , H02J2007/0095
摘要： A protection monitoring circuit 101 includes a protection circuit 130 which detects at least one of overcharge, overdischarge, and overcurrent of a chargeable and dischargeable secondary battery 110 and protects the secondary battery 110 by performing an ON/OFF control of transistors M11 and M12, and a secondary battery monitoring circuit 120 which detects a state of the secondary battery 110. The protection circuit 130 supplies a power supply voltage to the secondary battery monitoring circuit 120. If overdischarge of the secondary battery is detected, the protection circuit 130 inhibits the supply of the power supply voltage to the secondary battery monitoring circuit 120 after a predetermined time has elapsed or after a control signal for inhibiting the supply of power supply voltage is received from the secondary battery monitoring circuit 120.
摘要翻译：保护监视电路101包括保护电路130，其检测可充放电二次电池110的过充电，过放电和过电流中的至少一个，并通过执行晶体管M11和M12的导通/截止控制来保护二次电池110;以及检测二次电池110的状态的二次电池监视电路120.保护电路130向二次电池监视电路120供给电源电压。如果检测到二次电池的过度放电，则保护电路130禁止在经过预定时间之后或在从二次电池监视电路120接收到用于禁止供电电压供应的控制信号之后，向二次电池监视电路120提供的电源电压。

3. 发明授权

US09231283B2 Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit 有权
标题翻译：保护监控电路，电池组，二次电池监控电路和保护电路
公开(公告)号：US09231283B2
公开(公告)日：2016-01-05
申请号：US13143844
申请日：2010-01-14
申请人： Akira Ikeuchi , Yoshihide Majima
发明人： Akira Ikeuchi , Yoshihide Majima
IPC分类号： H02J7/00 , H01M10/48 , H01M10/44
CPC分类号： H02H3/00 , H01M10/0525 , H01M10/44 , H01M10/48 , H01M2010/4271 , H01M2220/30 , H02J2007/0037 , H02J2007/0039 , H02J2007/004
摘要： A protection monitoring circuit 101 includes a secondary battery monitoring circuit 120 which detects a state of a chargeable and dischargeable secondary battery 110, and a protection circuit 130 which performs an ON/OFF control of a charge control transistor or a discharge control transistor disposed between the secondary battery 110 and a load or a charger device, and protects the secondary battery 110. The secondary battery monitoring circuit outputs a control signal that compulsively turns on/off the charge control transistor or the discharge control transistor, to the protection circuit. The protection circuit 130 performs the ON/OFF control of the charge control transistor or the discharge control transistor upon receipt of the control signal.
摘要翻译：保护监视电路101包括检测可充放电二次电池110的状态的二次电池监视电路120以及执行充电控制晶体管的ON / OFF控制的保护电路130，二次电池110和负载或充电器装置，并且保护二次电池110.二次电池监视电路将强制性地将充电控制晶体管或放电控制晶体管的导通/截止的控制信号输出到保护电路。保护电路130在接收到控制信号时进行充电控制晶体管或放电控制晶体管的ON / OFF控制。

4. 发明申请

US20090155674A1 Battery Pack, Portable Device, Internal Short Detecting Method, and Internal Short Detecting Program 审中-公开
标题翻译：电池组，便携式设备，内部短路检测方法和内部短路检测程序
公开(公告)号：US20090155674A1
公开(公告)日：2009-06-18
申请号：US12333697
申请日：2008-12-12
申请人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano , Kenichi Kasai
发明人： Akira Ikeuchi , Yoshihide Majima , Itsuki Nakano , Kenichi Kasai
IPC分类号： H01M10/48
CPC分类号： G01R31/388 , G01R31/025 , G01R31/3842 , H01M10/0525 , H01M10/44 , H01M10/441 , H01M10/443 , H01M10/46 , H01M10/482 , H01M10/486
摘要： In a battery pack including a battery unit containing a plurality of secondary batteries, an occurrence of an internal short-circuit in the battery unit is detected based on a difference between a first voltage of the battery unit detected at a time a current flowing in the battery unit is below a predetermined current value and a second voltage of the battery unit detected at a time after a predetermined period has elapsed while the current flowing in the battery unit is below the predetermined current value.
摘要翻译：在包括含有多个二次电池的电池单元的电池组中，基于在流过该电池的电流时检测到的电池单元的第一电压之间的差异来检测电池单元中的内部短路的发生电池单元低于预定电流值，并且在电池单元中流动的电流低于预定电流值之后经过预定时间段之后的时间检测到电池单元的第二电压。

5. 发明授权

US09935451B2 Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit 有权
公开(公告)号：US09935451B2
公开(公告)日：2018-04-03
申请号：US14950056
申请日：2015-11-24
申请人： Akira Ikeuchi , Yoshihide Majima
发明人： Akira Ikeuchi , Yoshihide Majima
IPC分类号： H02H3/08 , H02H3/087 , H02H3/10 , H02H3/00 , H01M10/44 , H01M10/48 , H01M10/0525 , H01M10/42 , H02J7/00
CPC分类号： H02H3/00 , H01M10/0525 , H01M10/44 , H01M10/48 , H01M2010/4271 , H01M2220/30 , H02J2007/0037 , H02J2007/0039 , H02J2007/004
摘要： A protection monitoring circuit includes a protection circuit which detects overcharge, overdischarge, and overcurrent of a secondary battery, and a secondary battery monitoring circuit which monitors a state of the secondary battery and detects a residual quantity of the secondary battery. The protection circuit includes a first communication terminal that is connected to the secondary battery monitoring circuit, a second communication terminal that is connected to a mobile device, and a level shift circuit that is connected to the first and second communication terminals. The level shift circuit performs a level shift of a signal input of the first communication terminal so as to become a second level and outputs the signal to the second communication terminal, and also performs the level shift of a signal input of the second communication terminal so as to become a first level and outputs the signal to the first communication terminal.

6. 发明授权

US08140129B2 Mobile phone terminal and communication system 有权
标题翻译：手机终端和通信系统
公开(公告)号：US08140129B2
公开(公告)日：2012-03-20
申请号：US12262625
申请日：2008-10-31
申请人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
发明人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
IPC分类号： H04B1/38
CPC分类号： H04W52/0283 , G01R31/3648 , H04M1/0262 , H04M1/72527 , H04W52/0261 , Y02D70/00
摘要： Disclosed is a mobile phone terminal with a battery pack containing a retraceable battery as power supply, and transmitting and receiving radio-signals to and from a mobile phone system base transceiver station. The mobile phone terminal includes a data communication terminal communicating data with the battery pack, an intermittent receiving processor periodically carrying out intermittent receiving processing via the base transceiver station when the mobile phone terminal is in a standby operation, and a battery status determining unit transmitting, while the intermittent receiving processor is carrying out intermittent receiving processing, an activating signal to the battery pack via the data communication terminal and reading battery status data from the activated battery pack.
摘要翻译：公开了具有电池组的移动电话终端，该电池组包含作为电源的可追溯电池，并且向移动电话系统基地收发台发送和接收无线电信号。移动电话终端包括与电池组通信数据的数据通信终端，当移动电话终端处于待机操作时，间歇接收处理器经由基站收发器周期性地执行间歇接收处理，以及电池状态确定单元，而间歇接收处理器正在进行间歇接收处理，经由数据通信终端向电池组发送激活信号，并从活化的电池组读取电池状态数据。

7. 发明申请

US20110267726A1 PROTECTION MONITORING CIRCUIT, BATTERY PACK, SECONDARY BATTERY MONITORING CIRCUIT, AND PROTECTION CIRCUIT 有权
标题翻译：保护监控电路，电池组，二次电池监控电路和保护电路
公开(公告)号：US20110267726A1
公开(公告)日：2011-11-03
申请号：US13143844
申请日：2010-01-14
申请人： Akira Ikeuchi , Yoshihide Majima
发明人： Akira Ikeuchi , Yoshihide Majima
IPC分类号： H02H3/00
CPC分类号： H02H3/00 , H01M10/0525 , H01M10/44 , H01M10/48 , H01M2010/4271 , H01M2220/30 , H02J2007/0037 , H02J2007/0039 , H02J2007/004
摘要： A protection monitoring circuit 101 includes a secondary battery monitoring circuit 120 which detects a state of a chargeable and dischargeable secondary battery 110, and a protection circuit 130 which performs an ON/OFF control of a charge control transistor or a discharge control transistor disposed between the secondary battery 110 and a load or a charger device, and protects the secondary battery 110. The secondary battery monitoring circuit outputs a control signal that compulsively turns on/off the charge control transistor or the discharge control transistor, to the protection circuit. The protection circuit 130 performs the ON/OFF control of the charge control transistor or the discharge control transistor upon receipt of the control signal.
摘要翻译：保护监视电路101包括检测可充放电二次电池110的状态的二次电池监视电路120以及执行充电控制晶体管的ON / OFF控制的保护电路130，二次电池110和负载或充电器装置，并且保护二次电池110.二次电池监视电路将强制性地将充电控制晶体管或放电控制晶体管的导通/截止的控制信号输出到保护电路。保护电路130在接收到控制信号时进行充电控制晶体管或放电控制晶体管的ON / OFF控制。

8. 发明授权

US08036717B2 Mobile phone terminal and charging system 有权
标题翻译：手机终端和充电系统
公开(公告)号：US08036717B2
公开(公告)日：2011-10-11
申请号：US12262727
申请日：2008-10-31
申请人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
发明人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
IPC分类号： H04M1/38
CPC分类号： H02J7/0091 , H02J2007/0096 , H02J2007/0098
摘要： Disclosed is a mobile terminal incorporating a battery pack utilized as power supply. The mobile terminal includes a positive terminal connected to a battery pack positive electrode, a negative terminal connected to a battery pack negative electrode, a data communication terminal communicating with a circuit in the battery pack, a charge control unit controlling charging of the battery pack via the positive terminal, and a reference voltage output unit outputting reference voltage. The terminal further includes a dividing resistor and a thermistor connected in series between the reference voltage output unit and the negative terminal, a temperature detector detecting temperature, and stopping charging of the battery pack based on the detected temperature, and a switching device controlling the voltage at the predetermined portion. The terminal still further includes a control unit communicating with the circuit in the battery pack via the data communication terminal, and changing the voltage at the predetermined portion when notified abnormality from the battery pack.
摘要翻译：公开了一种包含用作电源的电池组的移动终端。移动终端包括连接到电池组正极的正端子，连接到电池组负极的负端子，与电池组中的电路通信的数据通信终端，充电控制单元，控制电池组的充电，经由正极端子和输出参考电压的基准电压输出单元。端子还包括分压电阻和串联连接在基准电压输出单元和负端子之间的热敏电阻，温度检测器检测温度，以及基于检测到的温度停止对电池组的充电;以及控制电压的开关装置在预定部分。终端还包括控制单元，其经由数据通信终端与电池组中的电路通信，并且在从电池组通知异常时改变预定部分处的电压。

9. 发明申请

US20090124298A1 MOBILE PHONE TERMINAL AND COMMUNICATION SYSTEM 有权
标题翻译：移动电话终端和通信系统
公开(公告)号：US20090124298A1
公开(公告)日：2009-05-14
申请号：US12262625
申请日：2008-10-31
申请人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
发明人： Katsuya Suzuki , Kuniharu Suzuki , Akira Ikeuchi , Yoshihide Majima , Hirotsugu Iijima , Kenichi Kasai , Takatoshi Itagaki
IPC分类号： H04M1/00
CPC分类号： H04W52/0283 , G01R31/3648 , H04M1/0262 , H04M1/72527 , H04W52/0261 , Y02D70/00
摘要： Disclosed is a mobile phone terminal with a battery pack containing a retraceable battery as power supply, and transmitting and receiving radio-signals to and from a mobile phone system base transceiver station. The mobile phone terminal includes a data communication terminal communicating data with the battery pack, an intermittent receiving processor periodically carrying out intermittent receiving processing via the base transceiver station when the mobile phone terminal is in a standby operation, and a battery status determining unit transmitting, while the intermittent receiving processor is carrying out intermittent receiving processing, an activating signal to the battery pack via the data communication terminal and reading battery status data from the activated battery pack.
摘要翻译：公开了具有电池组的移动电话终端，该电池组包含作为电源的可追溯电池，并且向移动电话系统基地收发台发送和接收无线电信号。移动电话终端包括与电池组通信数据的数据通信终端，当移动电话终端处于待机操作时，间歇接收处理器经由基站收发器周期性地执行间歇接收处理，以及电池状态确定单元，而间歇接收处理器正在进行间歇接收处理，经由数据通信终端向电池组发送激活信号，并从活化的电池组读取电池状态数据。

10. 发明授权

US09293930B2 Protective monitoring circuit and battery pack 有权
标题翻译：保护监控电路和电池组
公开(公告)号：US09293930B2
公开(公告)日：2016-03-22
申请号：US14247343
申请日：2014-04-08
申请人： Akira Ikeuchi , Hidenori Tanaka , Itsuki Nakano
发明人： Akira Ikeuchi , Hidenori Tanaka , Itsuki Nakano
IPC分类号： H02J7/00 , H01M10/48 , H02H7/18 , H01M10/052
CPC分类号： H02J7/0029 , H01M10/052 , H01M10/48 , H02H7/18 , H02J7/0031 , H02J2007/0037 , H02J2007/0039 , H02J2007/004
摘要： A protective monitoring circuit includes a protective circuit to detect at least one of overcharging, overdischarging, and overcurrent of a chargeable secondary battery to control whether to turn on or off a control transistor to protect the secondary battery, and a secondary-battery monitoring circuit, having a reduced size and having a breakdown voltage lower than a battery voltage of the secondary battery, to detect a status of the secondary battery, wherein the protective circuit generates a voltage that is commensurate with an output voltage of the secondary battery and that is within a predetermined tolerance voltage range of the secondary-battery monitoring circuit, and the secondary-battery monitoring circuit generates a detection value responsive to the generated voltage supplied from the protective circuit, the detection value being indicative of the output voltage of the secondary battery.
摘要翻译：一种保护监视电路，包括用于检测可充电二次电池的过充电，过放电和过电流中的至少一个的保护电路，以控制是否导通或关闭控制晶体管以保护二次电池，以及二次电池监视电路，具有减小的尺寸并具有低于二次电池的电池电压的击穿电压，以检测二次电池的状态，其中保护电路产生与二次电池的输出电压相当的电压，二次电池监视电路的预定公差电压范围和二次电池监视电路响应于从保护电路提供的发电电压产生检测值，该检测值表示二次电池的输出电压。

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