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1. 发明申请

US20130176502A1 MOBILE TERMINAL, TELEVISION RECEIVER, AND COMMUNICATION SYSTEM INCLUDING THE MOBILE TERMINAL AND THE TELEVISION RECEIVER 失效
标题翻译：移动终端，电视接收机以及包括移动终端和电视接收机的通信系统
公开(公告)号：US20130176502A1
公开(公告)日：2013-07-11
申请号：US13679048
申请日：2012-11-16
申请人： Junichi Nagata , Sota Mizuno , Tatsuro Saitou
发明人： Junichi Nagata , Sota Mizuno , Tatsuro Saitou
IPC分类号： H04N5/44
CPC分类号： H04N5/44 , G06F17/30861 , H04N21/4126 , H04N21/42207 , H04N21/42208 , H04N21/4222 , H04N21/42224 , H04N21/43615 , H04N21/4782 , H04N21/6125
摘要： According to one embodiment, a communication system includes a transmitter and a switch. The transmitter transmits, to a television receiver, an address used to access a server on a network used by a mobile terminal. The switch automatically switches, after the address is transmitted, the display of the mobile terminal to an operation display that displays an operation element suitable for the operation state of the television receiver.
摘要翻译：根据一个实施例，通信系统包括发射机和交换机。发射机向电视接收机发送用于访问由移动终端使用的网络上的服务器的地址。开关在地址被发送之后，自动地将移动终端的显示切换到显示适合于电视接收机的操作状态的操作元件的操作显示器。

2. 发明授权

US07288925B2 Band gap reference voltage circuit 有权
标题翻译：带隙参考电压电路
公开(公告)号：US07288925B2
公开(公告)日：2007-10-30
申请号：US11242051
申请日：2005-10-04
申请人： Junichi Nagata
发明人： Junichi Nagata
IPC分类号： G05F3/16
CPC分类号： G05F3/30
摘要： In a band gap reference voltage circuit, a band gap cell circuit composed of two transistors is driven with different current densities under a bias condition in which first and second reference voltages output in accordance with the operating states of the two transistors are equal to each other, thereby outputting a band gap reference voltage from a reference voltage output line. A differential amplifying circuit that is supplied with the first and second reference voltages as differential input signals subjects the differential input signals thus supplied to differential amplification. A level shift circuit is connected between a power supply line and the reference voltage output line and supplied with an output voltage of the differential amplifying circuit to carry out a level shift operation on the output voltage concerned.
摘要翻译：在带隙基准电压电路中，在偏置条件下以不同的电流密度驱动由两个晶体管组成的带隙单元电路，其中根据两个晶体管的工作状态输出的第一和第二基准电压彼此相等从而从参考电压输出线输出带隙基准电压。被提供有作为差分输入信号的第一参考电压和第二参考电压的差分放大电路使差分输入信号经受差分放大。电平移位电路连接在电源线和参考电压输出线之间，并提供有差分放大电路的输出电压，对所输出的电压执行电平移位运算。

3. 发明申请

US20070171590A1 Overcurrent detection circuit 有权
标题翻译：过电流检测电路
公开(公告)号：US20070171590A1
公开(公告)日：2007-07-26
申请号：US11654541
申请日：2007-01-18
申请人： Junichi Nagata , Masayuki Kominami
发明人： Junichi Nagata , Masayuki Kominami
IPC分类号： H02H3/08
CPC分类号： H02H3/087 , H03K17/0822 , H03K17/18 , H03K2217/0027
摘要： An overcurrent detection circuit for detecting an overcurrent condition in an output transistor connected in series with an electrical load includes a pair of transistors having input terminals connected together. The pair of transistors is interposed between a current mirror circuit and a resistor and between the current mirror circuit and a detection transistor capable of being turned on at the same time as the output transistor. When a voltage is applied to the input terminals of the pair of the transistors, output terminals of the current mirror circuit are fixed at the same potential. Thus, even when an early effect occurs in the current mirror circuit, an electric current flowing through the resistor becomes equal to that flowing through the detection transistor. The overcurrent detection circuit can accurately detect the overcurrent condition based on a voltage drop across the resistor.
摘要翻译：用于检测与电负载串联连接的输出晶体管中的过电流状况的过电流检测电路包括一对具有连接在一起的输入端的晶体管。一对晶体管介于电流镜电路和电阻之间，并且在电流镜电路和能够与输出晶体管同时导通的检测晶体管之间。当对一对晶体管的输入端施加电压时，电流镜电路的输出端子固定在相同的电位。因此，即使在电流镜电路中发生早期效应，流过电阻器的电流也等于流过检测晶体管的电流。过电流检测电路可以基于电阻器两端的电压降来精确地检测过电流状况。

4. 发明授权

US07071671B2 Circuit for supplying constant voltage 有权
标题翻译：提供恒压电路
公开(公告)号：US07071671B2
公开(公告)日：2006-07-04
申请号：US10974769
申请日：2004-10-28
申请人： Masahiro Kitagawa , Akio Kojima , Junichi Nagata
发明人： Masahiro Kitagawa , Akio Kojima , Junichi Nagata
IPC分类号： G05F3/16
CPC分类号： G05F3/242 , G05F1/573
摘要： A constant voltage supplying circuit including an output transistor is connected to a power source line and an output terminal. A base-emitter voltage of the output transistor is detected by a voltage detecting circuit composed of a transistor. A current-outputting circuit for supplying a current determined based on the voltage detected by the voltage detector to a reference voltage supplying circuit is used in the constant voltage supplying circuit. The reference voltage is supplied to a base of the output transistor to cancel a base-emitter voltage of the output transistor and to equalize the output voltage to a voltage generated in a reference voltage generating element included in the reference voltage supplying circuit. In this manner, the output voltage is kept constant notwithstanding variation of output current.
摘要翻译：包括输出晶体管的恒压供电电路连接到电源线和输出端。输出晶体管的基极 - 发射极电压由由晶体管构成的电压检测电路来检测。在恒压供给电路中使用用于将基于由电压检测器检测出的电压确定的电流提供给基准电压供给电路的电流输出电路。参考电压被提供给输出晶体管的基极以消除输出晶体管的基极 - 发射极电压，并将输出电压与在参考电压供应电路中包括的参考电压产生元件中产生的电压相等。以这种方式，尽管输出电流的变化，输出电压保持恒定。

5. 发明申请

US20060071690A1 Band gap reference voltage circuit 有权
标题翻译：带隙参考电压电路
公开(公告)号：US20060071690A1
公开(公告)日：2006-04-06
申请号：US11242051
申请日：2005-10-04
申请人： Junichi Nagata
发明人： Junichi Nagata
IPC分类号： H03K19/0175
CPC分类号： G05F3/30
摘要： In a band gap reference voltage circuit, a band gap cell circuit composed of two transistors is driven with different current densities under a bias condition in which first and second reference voltages output in accordance with the operating states of the two transistors are equal to each other, thereby outputting a band gap reference voltage from a reference voltage output line. A differential amplifying circuit that is supplied with the first and second reference voltages as differential input signals subjects the differential input signals thus supplied to differential amplification. A level shift circuit is connected between a power supply line and the reference voltage output line and supplied with an output voltage of the differential amplifying circuit to carry out a level shift operation on the output voltage concerned.
摘要翻译：在带隙基准电压电路中，在偏置条件下以不同的电流密度驱动由两个晶体管组成的带隙单元电路，其中根据两个晶体管的工作状态输出的第一和第二基准电压彼此相等从而从参考电压输出线输出带隙基准电压。被提供有作为差分输入信号的第一参考电压和第二参考电压的差分放大电路使差分输入信号经受差分放大。电平移位电路连接在电源线和参考电压输出线之间，并提供有差分放大电路的输出电压，对所输出的电压执行电平移位运算。

6. 发明授权

US5999041A Load actuation circuit 失效
标题翻译：负载驱动电路
公开(公告)号：US5999041A
公开(公告)日：1999-12-07
申请号：US857881
申请日：1997-05-16
申请人： Junichi Nagata , Junji Hayakawa , Hiroyuki Ban
发明人： Junichi Nagata , Junji Hayakawa , Hiroyuki Ban
IPC分类号： H03K17/082 , H03K17/08
CPC分类号： H03K17/0822
摘要： An output MOS transistor and a current-detecting MOS transistor are connected commonly at their drains and gates. A gate voltage is fed to the gates of these transistors via signal lines. When the voltage of an output terminal is increased in response to excessive load current, a current-mirror circuit consisting of first and second transistors pulls in current from the signal line to reduce the gate voltage. Thus, the output current of output MOS transistor is limited within a predetermined level. Furthermore, a diode, provided in the signal line, produces a voltage drop equivalent to the base-emitter voltage of first transistor. By the function of this diode, the gate-source voltage of output MOS transistor is equalized with the gate-source voltage of current-detecting MOS transistor. As a result, the same operating point can be set for the output transistor and the current-detecting transistor.
摘要翻译：输出MOS晶体管和电流检测MOS晶体管通常连接在其漏极和栅极。栅极电压通过信号线馈送到这些晶体管的栅极。当输出端子的电压响应于过大的负载电流而增加时，由第一和第二晶体管组成的电流镜电路从信号线引出电流以降低栅极电压。因此，输出MOS晶体管的输出电流被限制在预定的水平。此外，设置在信号线中的二极管产生等效于第一晶体管的基极 - 发射极电压的电压降。通过该二极管的功能，输出MOS晶体管的栅极 - 源极电压与电流检测MOS晶体管的栅极 - 源极电压相等。结果，可以为输出晶体管和电流检测晶体管设置相同的工作点。

7. 发明授权

US08659248B2 Drive device for electric power conversion circuit 有权
标题翻译：电力转换电路驱动装置
公开(公告)号：US08659248B2
公开(公告)日：2014-02-25
申请号：US12971526
申请日：2010-12-17
申请人： Ryotaro Miura , Tsuneo Maebara , Yusuke Shindo , Junichi Fukuta , Junichi Nagata
发明人： Ryotaro Miura , Tsuneo Maebara , Yusuke Shindo , Junichi Fukuta , Junichi Nagata
IPC分类号： H02P6/14 , H02P6/00 , H02P25/00 , H02P27/04
CPC分类号： H02P6/24 , H02M7/53875 , H02M2001/0048 , H02M2001/0051 , H03K17/0828 , Y02B70/1491
摘要： A drive device has a break circuit. The break circuit inputs phase-current values transferred from phase-current sensors mounted on an electrical path of a motor generator. A power switching element is equipped with a freewheel diode connected in parallel with each other. An inverter has pairs of the power switching elements. In each pair, the power switching element in a high voltage side and the power switching element in a low voltage side are connected in series. It is detected for the freewheel diode to be in a freewheel mode when a forward current flows in the freewheel diode. The break circuit detects the freewheel mode where the current flows in the freewheel diode in a lower arm when the phase-current value is not less than a predetermined threshold value. The break circuit detects the freewheel mode where the current flows in the freewheel diode in an upper arm when the phase-current value is not more than the threshold current value.
摘要翻译：驱动装置具有断路电路。断路电路输入从安装在电动发电机的电路上的相电流传感器传送的相电流值。功率开关元件配备有彼此并联连接的续流二极管。逆变器具有成对的功率开关元件。在每对中，高压侧的功率开关元件和低压侧的功率开关元件串联连接。当正向电流流过续流二极管时，检测到续流二极管处于续流模式。当相电流值不小于预定阈值时，断路电路检测电流在下臂中的续流二极管中流动的续流模式。当相电流值不大于阈值电流值时，断路电路检测电流在上臂中的续流二极管中流动的续流模式。

8. 发明授权

US08318320B2 Adhesiveless copper clad laminates and method for manufacturing thereof 有权
标题翻译：无粘性覆铜层压板及其制造方法
公开(公告)号：US08318320B2
公开(公告)日：2012-11-27
申请号：US12805919
申请日：2010-08-24
申请人： Junichi Nagata , Yoshiyuki Asakawa
发明人： Junichi Nagata , Yoshiyuki Asakawa
IPC分类号： B32B15/04 , B32B15/08 , B32B15/20 , C23C14/20 , B05D5/00 , B05D7/00 , H01B13/00
CPC分类号： C23C28/00 , C23C14/20 , C23C28/021 , C23C28/023 , H05K1/0393 , H05K3/388 , Y10T428/12535 , Y10T428/12569 , Y10T428/12826 , Y10T428/1291 , Y10T428/12944 , Y10T428/24967 , Y10T428/265 , Y10T428/31681
摘要： An adhesiveless copper clad laminate, which does not have defects on a copper film part due to a pin hole generated at the time of forming a base metal layer on an insulating film by dry plating process, has excellent adhesion between the insulating film and the base metal layer and corrosion resistance, and has a copper film layer having high insulation reliability The adhesiveless copper clad laminate is provided by forming a base metal layer directly at least on one plane of an insulating film without having an adhesive in between, and then by forming a copper film layer on the base metal layer, the base metal layer having a film thickness of 3 to 50 nm is formed by dry plating method and mainly contains a chrome-molybdenum-nickel alloy wherein the chrome ratio is 4 to 22 weight %, the molybdenum ratio is 5 to 40 weight %, and the balance is nickel.
摘要翻译：由于在通过干式电镀工艺在绝缘膜上形成基底金属层时产生的针孔而在铜膜部分上没有缺陷的无粘合剂覆铜层压板在绝缘膜和基底之间具有优异的粘附性金属层和耐腐蚀性，并且具有绝缘可靠性高的铜膜层通过在绝缘膜的至少一个平面上直接形成基底金属层而不形成粘合剂，然后通过形成通过干式电镀法形成基底金属层上的铜膜层，膜厚为3〜50nm的基底金属层，主要含有铬比为4〜22重量％的铬 - 钼 - 镍合金，钼比为5〜40重量％，余量为镍。

9. 发明申请

US20110163706A1 DRIVE DEVICE FOR ELECTRIC POWER CONVERSION CIRCUIT 有权
标题翻译：电力转换电路驱动装置
公开(公告)号：US20110163706A1
公开(公告)日：2011-07-07
申请号：US12971526
申请日：2010-12-17
申请人： Ryotaro MIURA , Tsuneo Maebara , Yusuke Shindo , Junichi Fukuta , Junichi Nagata
发明人： Ryotaro MIURA , Tsuneo Maebara , Yusuke Shindo , Junichi Fukuta , Junichi Nagata
IPC分类号： H02P6/14
CPC分类号： H02P6/24 , H02M7/53875 , H02M2001/0048 , H02M2001/0051 , H03K17/0828 , Y02B70/1491
摘要： A drive device has a break circuit. The break circuit inputs phase-current values transferred from phase-current sensors mounted on an electrical path of a motor generator. A power switching element is equipped with a freewheel diode connected in parallel with each other. An inverter has pairs of the power switching elements. In each pair, the power switching element in a high voltage side and the power switching element in a low voltage side are connected in series. It is detected for the freewheel diode to be in a freewheel mode when a forward current flows in the freewheel diode. The break circuit detects the freewheel mode when the phase-current value is not less than a predetermined threshold value. The break circuit detects the freewheel mode where the current flows in the freewheel diode in an upper arm when the phase-current value is not more than the threshold current value.
摘要翻译：驱动装置具有断路电路。断路电路输入从安装在电动发电机的电路上的相电流传感器传送的相电流值。功率开关元件配备有彼此并联连接的续流二极管。逆变器具有成对的功率开关元件。在每对中，高压侧的功率开关元件和低压侧的功率开关元件串联连接。当正向电流流过续流二极管时，检测到续流二极管处于续流模式。当相电流值不小于预定阈值时，断路检测自由轮模式。当相电流值不大于阈值电流值时，断路电路检测电流在上臂中的续流二极管中流动的续流模式。

10. 发明申请

US20110059334A1 Adhesiveless copper clad laminates and method for manufacturing thereof 有权
标题翻译：无粘性覆铜层压板及其制造方法
公开(公告)号：US20110059334A1
公开(公告)日：2011-03-10
申请号：US12805919
申请日：2010-08-24
申请人： Junichi Nagata , Yoshiyuki Asakawa
发明人： Junichi Nagata , Yoshiyuki Asakawa
IPC分类号： B32B15/08 , C23C14/34 , B05D3/00 , C23C14/18
CPC分类号： C23C28/00 , C23C14/20 , C23C28/021 , C23C28/023 , H05K1/0393 , H05K3/388 , Y10T428/12535 , Y10T428/12569 , Y10T428/12826 , Y10T428/1291 , Y10T428/12944 , Y10T428/24967 , Y10T428/265 , Y10T428/31681
摘要： The present invention provides adhesiveless copper clad laminates, which does not have defects on a copper film part due to a pin hole generated at the time of forming a base metal layer on an insulating film by dry plating process, has excellent adhesion between the insulating film and the base metal layer and corrosion resistance, and has a copper film layer having high insulation reliability, and provides a method for manufacturing such adhesiveless copper clad laminates.In adhesiveless copper clad laminates according to the present invention provided by forming a base metal layer directly at least on one plane of an insulating film without having an adhesive in between, and then by forming a copper film layer on the base metal layer, the base metal layer having a film thickness of 3 to 50 nm is formed by dry plating method and mainly contains a chrome-molybdenum-nickel alloy wherein the chrome ratio is 4 to 22 weight %, the molybdenum ratio is 5 to 40 weight %, and the balance is nickel.
摘要翻译：本发明提供了由于在通过干式电镀工艺在绝缘膜上形成基底金属层时产生的针孔而在铜膜部分上没有缺陷的无粘合铜包覆层压板在绝缘膜上具有优异的粘附性和基体金属层和耐腐蚀性，并且具有绝缘可靠性高的铜膜层，并且提供了制造这种无粘合剂覆铜层压板的方法。在根据本发明的无粘合铜包覆层压板中，通过直接在绝缘膜的至少一个平面上形成基底金属层而不在其间形成粘合剂，然后通过在基底金属层上形成铜膜层而提供，通过干式电镀法形成膜厚为3〜50nm的金属层，主要含有铬比为4〜22重量％，钼比例为5〜40重量％的铬钼镍合金，平衡是镍。

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