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公开(公告)号：US4506202A
公开(公告)日：1985-03-19
申请号：US508191
申请日：1983-06-27
申请人： Shigeru Tajima , Hiroshi Okada , Kenji Nakano
发明人： Shigeru Tajima , Hiroshi Okada , Kenji Nakano
CPC分类号： H02P23/22 , H02P23/186 , Y10S388/911 , Y10S388/912
摘要： A digital servo circuit which comprises a first N-bit counter for counting clock pulses at a recurrence frequency corresponding to error data and a second N-bit counter for counting divided recurrence frequency clock pulses at 1/M times the aforementioned recurrence frequency. The digital servo circuit controls the pull-in operation of a servo system with the count output of the second N-bit counter as control data, while it controls the operation of the servo system in the normal phase-locked state thereof with the count outputs of the first and second N-bit counters as control data with the count output of the second N-bit counter changed according to the amount of external disturbance caused to the servo system.
摘要翻译： 一种数字伺服电路，包括：第一N位计数器，用于以对应于误差数据的再现频率计数时钟脉冲;以及第二N位计数器，用于计数上述复现频率的1 / M倍的分频再现频率时钟脉冲。 数字伺服电路利用第二N位计数器的计数输出作为控制数据来控制伺服系统的引入操作，同时利用计数输出控制伺服系统处于正常锁相状态的操作 第一和第二N位计数器作为控制数据，其中第二N位计数器的计数输出根据对伺服系统的外部干扰量而改变。
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公开(公告)号：US4500822A
公开(公告)日：1985-02-19
申请号：US534508
申请日：1983-09-21
申请人： Shigeru Tajima , Hiroshi Okada , Kenji Nakano
发明人： Shigeru Tajima , Hiroshi Okada , Kenji Nakano
IPC分类号： G11B15/467 , H02P23/00 , G05B5/00
CPC分类号： G11B15/4678 , H02P23/186 , H02P23/22 , Y10S388/911 , Y10S388/912
摘要： A digital capstan servo circuit controls the rotation of a capstan motor used for sending a recording medium of a recording apparatus having a recording circuit for recording a plurality of pilot signals instead of CTL signals used for a tracking servo of the capstan motor in a reproducing mode. The pilot signals have different frequencies respectively and are recorded under being mixed with a video signal on video tracks. In the recording mode, a rotation speed information obtained from a counter of which a counting value is latched by a latch pulse produced from FG signals which are generated synchronously with the capstan motor and a rotation phase information obtained from the counter of which a counting value is latched by a latch pulse produced from an oscillator, an output signal of the oscillator having the same frequency as that of but a different phase from as that of the FG signals, are mixed to be a control signal of the capstan motor.
摘要翻译： 数字主导轴伺服电路控制用于发送具有用于记录多个导频信号的记录电路的记录介质的主导轴电动机的转动，而不是以再现模式用于主导轴电动机的跟踪伺服的CTL信号 。 导频信号分别具有不同的频率，并且在与视频轨道上的视频信号混合的情况下被记录。 在记录模式中，从计数器获得的旋转速度信息，其计数值由与主导轴电动机同步产生的FG信号产生的锁存脉冲和从计数器获得的旋转相位信息锁存， 由振荡器产生的锁存脉冲锁存，具有与FG信号相同的频率的相同频率的振荡器的输出信号被混合成主导轴马达的控制信号。
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公开(公告)号：US4390908A
公开(公告)日：1983-06-28
申请号：US206055
申请日：1980-11-12
申请人： Tadahiko Nakamura , Kenji Nakano , Shigeru Tajima
发明人： Tadahiko Nakamura , Kenji Nakano , Shigeru Tajima
IPC分类号： H04N5/7826 , G11B15/18 , G11B15/467 , G11B27/02 , G11B27/024 , H04N5/78
CPC分类号： G11B27/024 , G11B15/1808 , G11B2220/90
摘要： A phase servo circuit for controlling a rotatable magnetic head which is used for recording and/or reproducing a television signal includes a pulse generator for producing a pulse signal synchronous with the rotating phase of the rotatable magnetic head, a phase difference detecting circuit for generating a control signal which is used for controlling the rotating phase of the rotatable magnetic head, the control signal having a pulse width modulated in response to the phase difference between the pulse signal and the vertical synchronizing signal of a television signal to be recorded, another circuit for detecting the phase difference between the aforementioned vertical synchronizing signal and a second vertical synchronizing signal of a reproduced television signal and a modulating circuit for modulating the pulse width of the control signal in response to the output of the phase difference detecting circuit, whereby the phase angle of the first-mentioned and second vertical synchronizing signals are in synchronization with each other on a magnetic tape in order to carry out tape editing operation.
摘要翻译： 用于控制用于记录和/或再现电视信号的可旋转磁头的相位伺服电路包括：脉冲发生器，用于产生与可旋转磁头的旋转相位同步的脉冲信号;相位差检测电路，用于产生 用于控制可旋转磁头的旋转相位的控制信号，该控制信号具有响应于要记录的电视信号的脉冲信号和垂直同步信号之间的相位差调制的脉冲宽度， 检测上述垂直同步信号与再现电视信号的第二垂直同步信号之间的相位差，以及响应于相位差检测电路的输出调制控制信号的脉冲宽度的调制电路，由此相位角 的第一和第二垂直同步 为了进行磁带编辑操作，磁带信号在磁带上彼此同步。
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公开(公告)号：US09774184B2
公开(公告)日：2017-09-26
申请号：US13426035
申请日：2012-03-21
申请人： Shigeru Tajima , Mamiko Inamori
发明人： Shigeru Tajima , Mamiko Inamori
CPC分类号： H02J1/08 , H02J1/108 , Y10T307/653
摘要： Disclosed herein is a power supply device including: a position detection signal output section configured to output a position detection signal to a line allowing a current flow in only one direction in response to an order to output the position detection signal from a power supply managing device connected to a bus line including the line; a position detection signal detector configured to detect the position detection signal that is output from another device and flows through the line; and a position detection signal responder configured to respond that the position detection signal is detected to the power supply managing device when the position detection signal is detected by the position detection signal detector.
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5.发明授权Battery module, electric vehicle, authentication apparatus, and discharging control method for battery module 有权电池模块，电动汽车，认证装置和电池模块的放电控制方法公开(公告)号：US09043059B2
公开(公告)日：2015-05-26
申请号：US13092352
申请日：2011-04-22
CPC分类号： B60L11/1824 , B60L11/1801 , B60L11/1838 , B60L11/1846 , B60L2200/12 , B60L2270/34 , H02J2007/0001 , Y02T10/7005 , Y02T10/7072 , Y02T10/7088 , Y02T10/7258 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： There is provided a battery module including: a power storage unit storing power; a first authentication unit carrying out first authentication via a first authentication route; a second authentication unit carrying out second authentication via a second authentication route; and a discharging control unit controlling discharging from the power storage unit to an external appliance, wherein the first authentication unit is operable, when the first authentication has succeeded, to share key information to be used in the second authentication with an authentication party for the second authentication, the second authentication unit carries out the second authentication using the key information shared with the authentication party, and the discharging control unit is operable, when the second authentication has succeeded, to permit discharging from the power storage unit.
摘要翻译： 提供一种电池模块，包括：存储电力的蓄电单元; 第一认证单元，经由第一认证路由执行第一认证; 第二认证单元，经由第二认证路由进行第二认证; 以及放电控制单元，其控制从所述蓄电单元向外部设备的放电，其中，当所述第一认证成功时，所述第一认证单元可操作地与所述第二认证用的认证方共享用于所述第二认证的密钥信息 第二认证单元使用与认证方共享的密钥信息进行第二认证，并且当第二认证成功时，放电控制单元可操作以允许从蓄电单元放电。
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公开(公告)号：US09041355B2
公开(公告)日：2015-05-26
申请号：US13087917
申请日：2011-04-15
CPC分类号： H02J7/0029 , B60L11/1842 , B60L11/1861 , H02J7/0063 , H02J2007/0067 , Y02E60/721 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： There is provided a battery controller including a storing unit which stores an upper limit voltage and a lower limit voltage, each defining a first voltage range in which a battery is charged/discharged, and a second upper limit voltage and a second lower limit voltage, each defining a second voltage range which is wider than the first voltage range, and a charge/discharge regulation unit which temporarily changes, when charge/discharge is performed in the first voltage range and permission for charge/discharge in the second voltage is received, setting of the battery such that charge/discharge is performed in the second voltage range.
摘要翻译： 提供了一种电池控制器，其包括存储单元，其存储上限电压和下限电压，每个限定电压限定电池被充电/放电的第一电压范围，以及第二上限电压和第二下限电压， 每个限定比第一电压范围宽的第二电压范围;以及充电/放电调节单元，其在第一电压范围内执行充电/放电并且接受第二电压中的充电/放电允许时暂时改变， 设置电池，使得在第二电压范围内执行充电/放电。
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公开(公告)号：US08896153B2
公开(公告)日：2014-11-25
申请号：US13130870
申请日：2009-11-12
申请人： Shigeru Tajima
发明人： Shigeru Tajima
CPC分类号： H04B3/546 , G06F1/189 , G06F1/26 , H01R13/622 , H04B2203/5458 , H04L12/10 , Y10S439/9241 , Y10T307/305 , Y10T307/625
摘要： An electric power supplying system includes at least two systems each including a bus line which is formed by at least two conductors and on which an information signal representing information is superimposed on electric power, a power supply server which is connected to the bus line and which supplies the electric power, and a client connected to the bus line to receive the supply of the electric power from the power supply server. The two systems are connected to each other by connecting the bus lines using conductors. The conductors include a connector having at least two electrodes that connect with each of the conductors. The connector has a structure in which, when the connector is connected to the bus line, one of the electrodes is connected to the bus line before the other of the electrodes.
摘要翻译： 电力供给系统包括至少两个系统，每个系统包括由至少两个导体形成的总线，并且其上表示信息叠加在电力上的信息信号，连接到总线的电源服务器，以及哪个 提供电力，以及连接到总线的客户端，以从电源服务器接收电力供应。 两个系统通过使用导体连接总线而彼此连接。 导体包括具有至少两个与每个导体连接的电极的连接器。 连接器具有这样的结构，其中当连接器连接到总线时，其中一个电极在另一个电极之前连接到总线。
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8.发明授权公开(公告)号：US08607078B2
公开(公告)日：2013-12-10
申请号：US12950258
申请日：2010-11-19
申请人： Shigeru Tajima , Kenji Fujita
发明人： Shigeru Tajima , Kenji Fujita
CPC分类号： G06F1/266
摘要： There is provided an electric power supply device including an electric power supply portion that continuously supplies, to another device with which an agreement about electric power supply has been made, electric power agreed with the other device until one of a time at which the agreement becomes unnecessary and a time determined in advance, the electric power being supplied via a bus line formed by a pair of conductors, and an information communication portion that transmits and receives an information signal indicating information to and from the other device to which the electric power supply portion supplies the electric power, such that the information signal is superimposed on the electric power supplied from the electric power supply portion. The electric power supply portion determines whether to change the electric power to be supplied, in accordance with one of connection of a new device to the bus line and disconnection of the new device from the bus line.
摘要翻译： 提供了一种电力供给装置，其包括电力供给部，其连续地向另一个与其他装置达成一致的装置提供与其他装置一致的电力，直到达成协议的时间为止 预先确定的电力，通过由一对导体形成的总线供电的电力;以及信息通信部，其将指示信息的信息信号发送到另一装置，所述另一装置将电力供给 部分供应电力，使得信息信号叠加在从电力供应部分提供的电力上。 电力供应部根据新设备的连接与总线之间的一个以及新设备与总线的断开来确定是否改变要供电的电力。
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公开(公告)号：US20120086804A1
公开(公告)日：2012-04-12
申请号：US13086908
申请日：2011-04-14
IPC分类号： H04N7/18
摘要： There is provided an imaging apparatus including a power generation unit which converts natural energy into electric energy and generates electric power, an imaging unit which captures a subject image and generates imaging data, a memory which stores the imaging data, a radio communication unit which transmits the imaging data stored in the memory, a control unit which controls operation of the imaging unit and of the radio communication unit, and a battery which is charged with the generated electric energy and supplies electric power to the imaging unit, the memory, the radio communication unit, and the control unit, where the control unit estimates a charge amount of the battery in the future based on average power generation of the power generation unit and changes operation of the imaging unit or of the radio communication unit, based on the charge amount in the future.
摘要翻译： 提供了一种成像装置，包括将自然能转换为电能并产生电力的发电单元，拍摄被摄体图像并生成成像数据的成像单元，存储成像数据的存储器，发送 存储在存储器中的成像数据，控制成像单元和无线电通信单元的操作的控制单元以及充电所产生的电能并向成像单元供电的电池，存储器，无线电 通信单元和控制单元，其中控制单元基于发电单元的平均发电量来估计将来的电池的充电量，并且基于费用来改变成像单元或无线电通信单元的操作 未来数量。
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公开(公告)号：US07679260B2
公开(公告)日：2010-03-16
申请号：US12000483
申请日：2007-12-13
申请人： Keiichi Yamamoto , Hirofumi Atarashi , Shoei Abe , Shigeru Tajima
发明人： Keiichi Yamamoto , Hirofumi Atarashi , Shoei Abe , Shigeru Tajima
CPC分类号： H02K21/24 , H02K1/2793
摘要： An axial gap motor including a rotor and stators, wherein: the rotor is provided with a plurality of primary magnet portions, a plurality of auxiliary magnet portions, and a rotor frame; the rotor frame is provided with a plurality of ribs that extend in the radial direction of the rotor frame, and a shaft portion and a rim portion that are integrally connected with each other via the ribs, and the rotor frame houses the primary magnet portions and the auxiliary magnet portions; the primary magnet portions are provided with primary permanent magnet pieces; the auxiliary magnet portions are provided with auxiliary permanent magnet pieces; and each of cross-sectional areas of the ribs which is perpendicular to the radial direction increases from the rim portion side towards the shaft portion side in the radial direction.
摘要翻译： 一种包括转子和定子的轴向间隙马达，其中：转子设有多个主磁体部分，多个辅助磁体部分和转子架; 转子架设有沿转子框架的径向延伸的多个肋，以及通过肋彼此一体地连接的轴部和边缘部，转子架容纳主磁体部分， 辅助磁体部分; 主磁铁部分设置有主永磁体片; 辅助磁体部分设有辅助永磁体片; 并且与半径方向垂直的肋的横截面积的每一个在径向方向上从边缘部侧向轴部侧增大。
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