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1. 发明授权

US09520736B2 Charging control apparatus and charging control method for secondary battery 有权
标题翻译：二次电池充电控制装置及充电控制方法
公开(公告)号：US09520736B2
公开(公告)日：2016-12-13
申请号：US14123900
申请日：2012-07-23
申请人： Kenro Mitsuda , Daigo Takemura , Masaki Yamada
发明人： Kenro Mitsuda , Daigo Takemura , Masaki Yamada
IPC分类号： H02J7/00 , B60L11/14 , B60W10/26 , H01M10/44 , B60L11/18 , H02J7/06 , H02J7/14 , B60W20/00 , B60W30/18 , H01M10/052
CPC分类号： B60W20/13 , B60L11/14 , B60L11/1811 , B60W10/26 , B60W20/00 , B60W20/14 , B60W30/18127 , H01M10/052 , H01M10/44 , H01M2220/20 , H02J7/007 , H02J7/06 , H02J7/14 , Y02E60/122 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T90/127 , Y02T90/14
摘要： A charging control apparatus for a secondary battery, including a current control apparatus for, upon charging for a secondary battery from an electric generator regenerating kinetic energy as regenerative energy, performing control so as to suppress charging current for the secondary battery at a start of charging to a predetermined suppression rate with respect to charging current at the start of charging in the case that the charging current is not suppressed, and decrease the suppression rate as time elapses.
摘要翻译：一种用于二次电池的充电控制装置，包括电流控制装置，用于在从产生再生能量的发电机作为再生能量对二次电池充电时进行控制，以在充电开始时抑制二次电池的充电电流在充电电流不被抑制的情况下相对于充电开始时的充电电流达到规定的抑制率，并且随着时间流逝而降低抑制率。

2. 发明申请

US20140111145A1 CHARGING CONTROL APPARATUS AND CHARGING CONTROL METHOD FOR SECONDARY BATTERY 有权
标题翻译：充电控制装置和二次电池充电控制方法
公开(公告)号：US20140111145A1
公开(公告)日：2014-04-24
申请号：US14123900
申请日：2012-07-23
申请人： Kenro Mitsuda , Daigo Takemura , Masaki Yamada
发明人： Kenro Mitsuda , Daigo Takemura , Masaki Yamada
IPC分类号： H02J7/00
CPC分类号： B60W20/13 , B60L11/14 , B60L11/1811 , B60W10/26 , B60W20/00 , B60W20/14 , B60W30/18127 , H01M10/052 , H01M10/44 , H01M2220/20 , H02J7/007 , H02J7/06 , H02J7/14 , Y02E60/122 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T90/127 , Y02T90/14
摘要： A charging control apparatus for a secondary battery, including a current control apparatus for, upon charging for a secondary battery from an electric generator regenerating kinetic energy as regenerative energy, performing control so as to suppress charging current for the secondary battery at a start of charging to a predetermined suppression rate with respect to charging current at the start of charging in the case that the charging current is not suppressed, and decrease the suppression rate as time elapses.
摘要翻译：一种用于二次电池的充电控制装置，包括电流控制装置，用于在从产生再生能量的发电机作为再生能量对二次电池充电时进行控制，以在充电开始时抑制二次电池的充电电流在充电电流不被抑制的情况下相对于充电开始时的充电电流达到规定的抑制率，并且随着时间流逝而降低抑制率。

3. 发明授权

US09787190B2 Power conversion device and in-vehicle power supply device equipped with same 有权
公开(公告)号：US09787190B2
公开(公告)日：2017-10-10
申请号：US14111314
申请日：2012-02-06
申请人： Yoshihiro Takeshima , Masaki Yamada , Takuto Yano
发明人： Yoshihiro Takeshima , Masaki Yamada , Takuto Yano
IPC分类号： H02M3/335 , B60L11/18 , H02M3/337
CPC分类号： H02M3/33507 , B60L11/1812 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02M3/3376 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： In a DC/DC converter that performs zero-voltage switching, capacitors are connected respectively in parallel to first and second MOSFETs that are included in an inverter unit in the primary-side of a transformer, and an inductor is connected to an AC output line. In a range of a current being more than a predetermined value, a control circuit controls the inverter unit using a PWM control with a fixed dead time, and in a light load range where the current is equal to or less than the predetermined value, the control unit changes the control to a PFM control and decreases a frequency so that the dead time becomes longer as the current decreases, to thereby keep a duty ratio without change.

4. 发明授权

US09369074B2 Electric power supply system 有权
标题翻译：电力供应系统
公开(公告)号：US09369074B2
公开(公告)日：2016-06-14
申请号：US14116518
申请日：2012-02-15
申请人： Yuuya Tanaka , Masaki Yamada , Shigeki Harada , Hiroshi Okuda , Nobuhiro Kihara
发明人： Yuuya Tanaka , Masaki Yamada , Shigeki Harada , Hiroshi Okuda , Nobuhiro Kihara
IPC分类号： H02P9/02 , H02P9/10 , H02P9/48 , H02J3/00
CPC分类号： H02P9/02 , H02J3/00 , H02P9/107 , H02P9/48
摘要： An electric power supply system includes: an AC generator having a drooping characteristic; a rectification section for converting AC output of the AC generator to DC; a load having an electric storage device supplied with power from the AC generator; and a control section provided between the rectification section and the load. The control section controls the AC generator so that the AC generator operates at predetermined voltage lower than output voltage corresponding to the maximum power operation point of the AC generator.
摘要翻译：一种电力供应系统，包括：具有下垂特性的交流发电机; 整流部分，用于将AC发电机的AC输出转换为DC; 具有从交流发电机供电的蓄电装置的负载; 以及设置在整流部和负载之间的控制部。控制部分控制交流发电机，使得交流发电机在低于对应于交流发电机的最大功率运行点的输出电压的预定电压下工作。

5. 发明授权

US09276496B2 Power conversion apparatus including an inverter-converter combination 有权
标题翻译：电力转换装置包括逆变器转换器组合
公开(公告)号：US09276496B2
公开(公告)日：2016-03-01
申请号：US13699815
申请日：2010-10-26
申请人： Satoshi Murakami , Masaki Yamada , Takashi Kaneyama , Kazutoshi Awane
发明人： Satoshi Murakami , Masaki Yamada , Takashi Kaneyama , Kazutoshi Awane
IPC分类号： H02M7/219 , H02M7/49 , H02M7/483
CPC分类号： H02M7/219 , H02M7/49 , H02M2007/4835
摘要： An inverter circuit is connected in series to an AC power supply, and at the subsequent stage, a smoothing capacitor is connected via a converter circuit including semiconductor switching devices. A control circuit controls the converter circuit by providing a short-circuit period for bypassing the smoothing capacitor in each cycle, and controls the inverter circuit to improve the power factor of the AC power supply by using a current instruction such that the voltage of the smoothing capacitor becomes a target voltage. When the voltage of a DC voltage source of the inverter circuit has exceeded a predetermined upper limit, the control circuit increases the current instruction to control the inverter circuit, thereby increasing the discharge amount of the DC voltage source. Thus, even if the voltage variation of the DC voltage source of the inverter circuit increases, it is possible to stably continue the control.
摘要翻译：逆变器电路与AC电源串联连接，在后续阶段，通过包括半导体开关器件的转换器电路连接平滑电容器。控制电路通过在每个周期中提供用于旁路平滑电容器的短路周期来控制转换器电路，并且通过使用电流指令来控制逆变器电路来提高交流电源的功率因数，使得平滑电压电容器成为目标电压。当逆变器电路的直流电压源的电压超过预定的上限时，控制电路增加用于控制逆变器电路的电流指令，从而增加直流电压源的放电量。因此，即使逆变器电路的直流电压源的电压变化增大，也可以稳定地进行控制。

6. 发明授权

US09112779B2 Network system 有权
标题翻译：网络系统
公开(公告)号：US09112779B2
公开(公告)日：2015-08-18
申请号：US13435537
申请日：2012-03-30
申请人： Masaki Yamada , Yuji Ogata , Nobuyuki Muranaka
发明人： Masaki Yamada , Yuji Ogata , Nobuyuki Muranaka
IPC分类号： H04L12/26
CPC分类号： H04L43/0817
摘要： In a network system in which a large number of terminals that transmit information exist and data extraction is performed via a wide area network, when data filtering is performed by using terminals called entrance nodes, existing in front of the wide area network, efficient operation of the entrance nodes is a goal to achieve. In one implementation, when an entrance node has detected an alteration to a configuration of diverse resources attached to it, it updates management information by communicating with other entrance nodes existing in the neighborhood. In a further implementation, through a query and reply exchange about allocations of filtering and quick response processes to be executed by entrance nodes, reallocating process items, pre-filtering of necessary data, and relaying data between entrance nodes are performed.
摘要翻译：在存在发送信息的大量终端和通过广域网执行数据提取的网络系统中，当通过使用存在于广域网前面的名为入口节点的终端进行数据过滤时，有效的操作入口节点是实现的目标。在一个实现中，当入口节点检测到对其附加的各种资源的配置的改变时，其通过与邻居中存在的其他入口节点通信来更新管理信息。在另一实现中，通过关于由入口节点执行的过滤分配和快速响应过程的查询和回复交换，执行重新分配处理项目，必需数据的预过滤和入口节点之间的中继数据。

7. 发明授权

US09065341B2 DC-DC converter 有权
标题翻译： DC-DC转换器
公开(公告)号：US09065341B2
公开(公告)日：2015-06-23
申请号：US13980911
申请日：2011-11-24
申请人： Satoshi Murakami , Masaki Yamada , Ryota Kondo , Takashi Kaneyama , Kazutoshi Awane
发明人： Satoshi Murakami , Masaki Yamada , Ryota Kondo , Takashi Kaneyama , Kazutoshi Awane
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M3/33507
摘要： A DC-DC converter in which a primary side and a secondary side are insulated by a transformer, includes: two diodes having anodes respectively connected to both ends of a secondary winding of the transformer and cathodes connected to each other; a series circuit composed of a resistor and a capacitor connected in series; and a snubber circuit formed by connecting the cathodes of the diodes to the connection point between the resistor and the capacitor. Surge voltage caused on the secondary side of the transformer is clamped at the voltage of the capacitor, and surge energy stored in the capacitor is regenerated to a load via the resistor. Thus, surge voltage caused on the secondary side of the transformer is suppressed with a simple configuration, and effective use of surge energy is ensured.
摘要翻译：其中初级侧和次级侧由变压器绝缘的DC-DC转换器包括：具有分别连接到变压器的次级绕组的两端的阳极和彼此连接的阴极的两个二极管; 由电阻器和串联连接的电容器组成的串联电路; 以及通过将二极管的阴极连接到电阻器和电容器之间的连接点而形成的缓冲电路。在变压器的二次侧产生的浪涌电压被钳位在电容器的电压上，并且存储在电容器中的浪涌能量通过电阻再生成负载。因此，通过简单的结构来抑制在变压器的次级侧产生的浪涌电压，并且确保有效地利用浪涌能量。

8. 发明申请

US20150015181A1 DC/DC CONVERTER 有权
标题翻译： DC / DC转换器
公开(公告)号：US20150015181A1
公开(公告)日：2015-01-15
申请号：US14364186
申请日：2012-12-13
申请人： Ryota Kondo , Masaki Yamada , Yusuke Higaki
发明人： Ryota Kondo , Masaki Yamada , Yusuke Higaki
IPC分类号： H02M3/335 , H02J7/00
CPC分类号： H02M3/33584 , H02J7/0054 , H02J2007/0059 , H02M3/3353 , H02M2001/0058 , Y02B70/1491
摘要： In a DC/DC converter for bidirectional power transmission, a first switching circuit is connected between a first winding of a high-frequency transformer and a DC power supply, and a second switching circuit is connected between a second winding and a battery. In the first and second switching circuits, capacitors are connected in parallel to semiconductor switching devices, and first and second reactors are connected on AC input/output lines. Upon power transmission, the switching circuit on the primary side of the high-frequency transformer performs zero voltage switching, and the switching circuit on the secondary side performs a step-up operation by using the reactor.
摘要翻译：在用于双向功率传输的DC / DC转换器中，第一开关电路连接在高频变压器的第一绕组和直流电源之间，第二开关电路连接在第二绕组和电池之间。在第一和第二开关电路中，电容器并联连接到半导体开关器件，第一和第二电抗器连接在AC输入/输出线上。在电力传输时，高频变压器初级侧的开关电路进行零电压切换，次级侧的开关电路通过使用电抗器进行升压动作。

9. 发明申请

US20140362624A1 SPIN TORQUE DIODE ELEMENT, RECTIFIER AND POWER GENERATION MODULE 审中-公开
标题翻译：旋转扭矩二极管元件，整流器和发电模块
公开(公告)号：US20140362624A1
公开(公告)日：2014-12-11
申请号：US14372572
申请日：2012-01-17
申请人： Masaki Yamada
发明人： Masaki Yamada
IPC分类号： H01L29/82 , H01L29/861 , H02M7/06 , H01L43/02
CPC分类号： H01L29/82 , H01L27/22 , H01L29/861 , H01L43/02 , H01L43/08 , H02M7/06
摘要： Provided is a spin torque diode element having an excellent frequency characteristic and an excellent rectification efficiency. The spin torque diode element according to the present invention includes first and second magnetization free layers and a magnetization fixed layer that is shared by the magnetization free layers and has a configuration that a current can be flown to the first and second magnetization free layers via the magnetization fixed layer.
摘要翻译：提供了具有优异的频率特性和优异的整流效率的自旋转矩二极管元件。根据本发明的自旋转矩二极管元件包括第一和第二磁化自由层和由磁化自由层共享的磁化固定层，并且具有通过经由该磁化自由层能够流过第一和第二无磁化层的结构磁化固定层。

10. 发明授权

US08730868B2 Network node, time synchronization method and network system 有权
标题翻译：网络节点，时间同步方法和网络系统
公开(公告)号：US08730868B2
公开(公告)日：2014-05-20
申请号：US13401086
申请日：2012-02-21
申请人： Masaki Yamada , Yuji Ogata , Nobuyuki Muranaka
发明人： Masaki Yamada , Yuji Ogata , Nobuyuki Muranaka
IPC分类号： H04B7/212 , H04W56/00
CPC分类号： H04W56/0015 , H04J3/0641 , H04J3/0661 , H04J3/0667 , H04J3/14 , H04L43/0858 , H04L43/106 , H04W56/00 , H04W56/001
摘要： In order to select a synchronization signal higher in accuracy, thereby increasing the accuracy of the time synchronization, it is provided a network node for transferring data in a network, comprising: a network interface having a plurality of ports; a transfer control module; a time synchronizing module; a fluctuation measurement module; and a clock. The time synchronization module uses a received time synchronization packet to synchronize the clock. The fluctuation measurement module determines an accuracy of a time contained in the received time synchronization packet based on a result of comparison between the time contained in the received time synchronization packet and a time of the clock.
摘要翻译：为了精确地选择更高的同步信号，从而提高了时间同步的精度，提供了一种用于在网络中传送数据的网络节点，包括：具有多个端口的网络接口; 传输控制模块; 时间同步模块; 波动测量模块; 和时钟。时间同步模块使用接收到的时间同步数据包来同步时钟。波动测量模块基于接收的时间同步分组中包含的时间与时钟的时间之间的比较结果，确定接收的时间同步分组中包含的时间的精度。

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