公开(公告)号：US08446231B2

公开(公告)日：2013-05-21

申请号：US13413781

申请日：2012-03-07

申请人： Tamio Kawaguchi ,  Hiroyuki Kayano

发明人： Tamio Kawaguchi ,  Hiroyuki Kayano

IPC分类号： H01P1/203

CPC分类号： H01P1/20363 ,  H01P1/20372 ,  H01P1/2039

摘要： One embodiment of a high-frequency filter includes a band-rejection filter including a plurality of reflection-type resonance elements and a filter circuit element provided between the reflection-type resonance elements, wherein an electrical length between the reflection-type resonance elements between which the filter circuit element is provided is an odd multiple of 90 degrees in a rejection band of the band-rejection filter.

摘要翻译： 高频滤波器的一个实施例包括具有多个反射型谐振元件的带阻滤波器和设置在反射型谐振元件之间的滤波电路元件，其中反射型谐振元件之间的电长度 提供滤波器电路元件是带阻滤波器的拒绝频带中的90度的奇数倍。

公开(公告)号：US08022659B2

公开(公告)日：2011-09-20

申请号：US12294196

申请日：2006-05-25

申请人： Masaki Kono ,  Hiroyuki Kayano ,  Tsuneyasu Kakizaki

发明人： Masaki Kono ,  Hiroyuki Kayano ,  Tsuneyasu Kakizaki

IPC分类号： H02P27/06

CPC分类号： B60L9/00 ,  B60L9/16 ,  B60L2200/26 ,  B60L2210/20 ,  H02P21/09 ,  H02P21/14 ,  Y02T10/643 ,  Y02T10/725

摘要： A control apparatus for a rotary machine, comprising a variable-voltage variable frequency (VVVF) inverter for driving the rotary machine, a voltage detector for detecting a DC voltage at the inverter's input, current detectors for detecting phase currents of the rotary machine, an inverter-electric-power command unit for determining an inverter-electric-power command value, an actual-inverter-electric-power calculation unit for calculating an actual inverter-electric-power value, a secondary-magnetic-flux command calculation unit for calculating a secondary-magnetic-flux command value, a predetermined-secondary-magnetic-flux command unit for outputting a predetermined secondary-magnetic-flux command value, and a secondary-magnetic-flux command changeover unit for selecting either one of the secondary-magnetic-flux command value and the predetermined secondary-magnetic-flux command value as a secondary-magnetic-flux command value which is used to control the rotary machine.

摘要翻译： 一种用于旋转机器的控制装置，包括用于驱动旋转机器的可变电压可变频率（VVVF）变换器，用于检测逆变器输入端的直流电压的电压检测器，用于检测旋转机器的相电流的电流检测器， 用于确定逆变器 - 电力指令值的逆变器 - 电力指令单元，用于计算实际逆变器 - 电力值的实际逆变电力计算单元，用于计算二次磁通量指令计算单元 二次磁通指令值，用于输出预定次级磁通指令值的预定二次磁通指令单元，以及用于选择二次磁通指令值中的任意一个的二次磁通指令值 - 通路指令值和预定次级磁通指令值作为用于控制旋转机器的二次磁通指令值。

公开(公告)号：US07983728B2

公开(公告)日：2011-07-19

申请号：US12323255

申请日：2008-11-25

申请人： Noritsugu Shiokawa ,  Hiroyuki Kayano

发明人： Noritsugu Shiokawa ,  Hiroyuki Kayano

IPC分类号： H01P7/08 ,  H01P1/203 ,  H01B12/02

CPC分类号： H01P1/20372 ,  H01P7/082

摘要： According to an aspect of the present invention, there is provided a resonator including: a transmission line including a conductor line with a bent portion, wherein the conductor line has a plurality of slits formed therein, the slits being formed in an extending direction of the conductor line to pass through the bent portion, and wherein the slits are formed to have intervals that become narrower from an outer-side toward an inner-side of the bent portion.

摘要翻译： 根据本发明的一个方面，提供一种谐振器，包括：传输线，包括具有弯曲部分的导体线，其中导体线具有形成在其中的多个狭缝，狭缝沿着 导线穿过弯曲部分，并且其中狭缝形成为具有从弯曲部分的外侧向内侧变窄的间隔。

公开(公告)号：US07676252B2

公开(公告)日：2010-03-09

申请号：US11776758

申请日：2007-07-12

申请人： Hiroyuki Kayano

发明人： Hiroyuki Kayano

IPC分类号： H01P1/20 ,  H01B12/02

CPC分类号： H01P1/203

摘要： A filter circuit includes an input terminal configured to input an input signal; first to ith blocks which have first to ith resonators as transmission lines having first to ith resonance frequencies; a power divider configured to distribute the input signal to the first to ith blocks; a power combiner configured to combine signals which have passed through the first to ith blocks to obtain a combined signal; and an output terminal configured to output the combined signal, wherein a jth block includes a phase adjustment unit which provides a signal of the jth block with a phase difference within a range of {(180±30)+(360×n)} degrees from a signal of a (j+1)th block, and a resonator having a large amount of group delay has a greater line width than a resonator having a small amount of group delay.

摘要翻译： 滤波器电路包括被配置为输入输入信号的输入端子; 首先是具有第一个谐振器的块，其具有首先具有谐振频率的传输线; 功率分配器，被配置为将输入信号分配到第一至第i个块; 功率组合器，被配置为组合已经通过第一至第i个块的信号以获得组合信号; 以及输出端子，其被配置为输出所述组合信号，其中第j块包括相位调整单元，所述相位调整单元向所述第j块的信号提供{（180±30）+（360×n））度的范围内的相位差 从第（j + 1）块的信号，具有大量组延迟的谐振器的线宽比具有少量组延迟的谐振器更大。

公开(公告)号：US20090167236A1

公开(公告)日：2009-07-02

申请号：US12294196

申请日：2006-05-25

申请人： Masaki Kono ,  Hiroyuki Kayano ,  Tsuneyasu Kakizaki

发明人： Masaki Kono ,  Hiroyuki Kayano ,  Tsuneyasu Kakizaki

IPC分类号： H02P27/04 ,  H02P3/14 ,  H02P21/06

CPC分类号： B60L9/00 ,  B60L9/16 ,  B60L2200/26 ,  B60L2210/20 ,  H02P21/09 ,  H02P21/14 ,  Y02T10/643 ,  Y02T10/725

摘要： A control apparatus for an AC rotary machine, comprising a VVVF inverter 1 which exchanges electric power between it and the AC rotary machine, a voltage detector 16 which detects voltage information of a DC side of the inverter 1, current detectors 3 which detect current information items of an AC side of the inverter 1, an inverter-electric-power command unit 20 which determines an inverter-electric-power command value in accordance with the detected voltage information, an actual-inverter-electric-power calculation unit 19 which calculates an actual inverter-electric-power value on the basis of the detected current information items, a secondary-magnetic-flux command calculation unit 18 which calculates a secondary-magnetic-flux command value for the AC rotary machine, on the basis of a difference between the inverter-electric-power command value and the actual inverter-electric-power value, a-predetermined-secondary-magnetic-flux command unit 23 which outputs a predetermined secondary-magnetic-flux command value for the AC rotary machine, and a secondary-magnetic-flux command changeover unit 24 which selects either of the secondary-magnetic-flux command value from the secondary-magnetic-flux command calculation unit 18 and the predetermined secondary-magnetic-flux command value from the predetermined-secondary-magnetic-flux command unit 23, as a secondary-magnetic-flux command value which is used for controlling the rotary machine through the inverter 1.

摘要翻译： 一种用于交流旋转机器的控制装置，包括在其与交流旋转机器之间交换电力的VVVF逆变器1，检测逆变器1的直流侧的电压信息的电压检测器16，检测电流信息的电流检测器3 逆变器1的交流侧的项目，根据检测到的电压信息确定逆变器电力指令值的逆变器电力指令单元20，计算出的逆变电力计算单元19 基于检测到的当前信息项的实际的逆变器电力值，二次磁通指令计算单元18，其基于差异来计算AC旋转机器的二次磁通指令值 在逆变器电力指令值和实际的逆变器电力值之间，预定二次磁通指令单元23输出预定的第二 交流旋转机械的磁通量指令值以及二次磁通指令切换部24，其从二次磁通指令计算部18选择二次磁通指令值， 作为用于通过逆变器1控制旋转机械的二次磁通指令值，来自预定次级磁通指令部23的二次磁通指令值。

公开(公告)号：US07295090B2

公开(公告)日：2007-11-13

申请号：US11167172

申请日：2005-06-28

申请人： Hiroyuki Kayano ,  Tatsunori Hashimoto

发明人： Hiroyuki Kayano ,  Tatsunori Hashimoto

IPC分类号： H01P1/20

CPC分类号： H01P1/20381

摘要： A filter circuit includes a plurality of resonators connected in parallel and each having loaded Q deviation equal to allowable deviation of a group delay, a divider to divide an input signal to the resonators, a combiner to combine output signals of the resonators, and an opposite phase unit for making signals passing two resonators of the resonators an approximately opposite phase in an output of the combiner, the two resonators having resonance frequencies adjacent to each other, respectively.

摘要翻译： 滤波器电路包括多个并联连接的谐振器，每个具有加载的Q偏差等于组延迟的容许偏差，分频器将输入信号分配给谐振器，组合器组合谐振器的输出信号， 相位单元，用于使得通过谐振器的两个谐振器的信号在组合器的输出端中分别具有相邻的谐振频率的近似相位的相位。

公开(公告)号：US20070149159A1

公开(公告)日：2007-06-28

申请号：US11534069

申请日：2006-09-21

申请人： Hiroyuki Kayano

发明人： Hiroyuki Kayano

IPC分类号： H04B1/10

CPC分类号： H04B1/0057 ,  H03J3/08

摘要： In a filter circuit, resonators is connected in parallel between input and output terminal, an input signal is input through the input terminal and supplied to the resonators. Signal generators are connected to the resonators to control the resonators. The signal generators are controlled by a control unit so that the resonators are resonated to generate resonance signals at different resonant frequencies and at predetermined resonance phases. Thus, the output signal is set within a desired frequency range.

摘要翻译： 在滤波电路中，谐振器并联在输入和输出端之间，输入信号通过输入端输入并提供给谐振器。 信号发生器连接到谐振器以控制谐振器。 信号发生器由控制单元控制，使得谐振器被谐振以在不同谐振频率和预定谐振阶段产生谐振信号。 因此，将输出信号设定在期望的频率范围内。

公开(公告)号：US07046085B2

公开(公告)日：2006-05-16

申请号：US11258266

申请日：2005-10-26

申请人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

发明人： Yuta Araki ,  Hiroyuki Kayano ,  Keiichi Yamaguchi

IPC分类号： H03F3/68 ,  H03F3/191

CPC分类号： H03F1/0277 ,  H03F3/68 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/429 ,  H05K1/0265 ,  H05K1/165 ,  H05K2201/09254 ,  H05K2201/09263

摘要： A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.

公开(公告)号：US20050042994A1

公开(公告)日：2005-02-24

申请号：US10957624

申请日：2004-10-05

申请人： Shoji Otaka ,  Hiroshi Tsurumi ,  Hiroshi Yoshida ,  Syuichi Sekine ,  Hiroyuki Kayano ,  Tadahiko Maeda

发明人： Shoji Otaka ,  Hiroshi Tsurumi ,  Hiroshi Yoshida ,  Syuichi Sekine ,  Hiroyuki Kayano ,  Tadahiko Maeda

IPC分类号： H03J7/18 ,  H03L7/08 ,  H03L7/093 ,  H03L7/107 ,  H04B1/18 ,  H04B1/26 ,  H04B1/30 ,  H04B1/40 ,  H04B1/38

CPC分类号： H03D3/008 ,  H03F1/30 ,  H03F3/189 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/504 ,  H03G3/3042 ,  H03L7/107 ,  H04B1/18 ,  H04B1/28 ,  H04B1/30 ,  H04B1/403 ,  H04B1/405

摘要： In a radio apparatus, the band of a loop filter of a synthesizer in a blank channel searching state is narrower than the band in a communicating state. In addition, a radio wave environment is measured. A characteristic necessary for the radio apparatus is determined corresponding to the measured-radio wave environment. The power is controlled corresponding to the performance of the radio apparatus. Thus, the power consumption is decreased. In addition, the efficiency of the output power is improved. In the radio apparatus, the current consumption of a power amplifier PA is measured. A matching circuit (LNA or MIX) of the antenna is adjusted with the measured result so as to decrease an antenna loss. In the radio apparatus, a DC offset is removed from the transmitted power and the reflected wave. When the DC offset is removed using an AC coupling capacitor, the deterioration of the frequency characteristic of the receiving portion is compensated with a capacitor in a digital signal process. In the radio apparatus, a transmission power detecting portion is structured as an IC chip. The transmission power detecting portion detects the transmission power corresponding to leakage currents in the power supply of the IC chip and the ground. Thus, when the power is detected, a power loss is suppressed. Consequently, the power consumption of the radio apparatus can be decreased.

摘要翻译： 在无线电设备中，空白信道搜索状态的合成器的环路滤波器的频带比通信状态的频带窄。 另外，测量无线电波环境。 根据测量的无线电波环境确定无线电设备所需的特性。 根据无线电设备的性能来控制功率。 因此，功耗降低。 此外，输出功率的效率提高。 在无线电设备中，测量功率放大器PA的电流消耗。 利用测量结果调整天线的匹配电路（LNA或MIX），以减少天线损耗。 在无线电设备中，从发射功率和反射波中去除DC偏移。 当使用AC耦合电容器去除DC偏移时，在数字信号处理中用电容器补偿接收部分的频率特性的劣化。 在无线电设备中，传输功率检测部分被构造为IC芯片。 发送功率检测部分检测与IC芯片和地面的电源中的泄漏电流相对应的发送功率。 因此，当检测到电力时，功率损失被抑制。 因此，可以减少无线电设备的功耗。

公开(公告)号：US08280565B2

公开(公告)日：2012-10-02

申请号：US12161072

申请日：2006-04-17

申请人： Hiroyuki Kayano ,  Tsuneyasu Kakizaki

发明人： Hiroyuki Kayano ,  Tsuneyasu Kakizaki

IPC分类号： B60L9/00 ,  B60L11/00 ,  B60L7/12

CPC分类号： B60L15/00 ,  B60L9/22 ,  B60L13/03 ,  H02P21/06 ,  Y02T10/643 ,  Y02T10/644 ,  Y02T10/645

摘要： A drive control apparatus for an electric car as can correct a synchronizing frequency without employing beacons, is proposed. A wheel-diameter correction information output means includes wheel-diameter information calculation means for calculating wheel-diameter calculation information expressive of a wheel diameter of an electric car, on the basis of two-phase current information. The wheel-diameter correction information output means also includes selection output means. The selection output means selects a wheel-diameter data output WD1, the wheel-diameter calculation information WD2 based on the wheel-diameter calculation means, or wheel-diameter default information WD0, and it outputs wheel-diameter correction information WD. A synchronizing-frequency calculation means outputs synchronizing frequency information FM on the basis of axle rotational-frequency information FR and the wheel-diameter correction information WD.

摘要翻译： 提出了一种用于电动汽车的驱动控制装置，可以在不使用信标的情况下校正同步频率。 车轮直径校正信息输出装置包括：轮径信息计算装置，用于基于两相电流信息计算表示电动汽车车轮直径的车轮直径计算信息。 轮径校正信息输出装置还包括选择输出装置。 选择输出装置根据车轮直径计算装置或车轮直径默认信息WD0选择车轮直径数据输出WD1，车轮直径计算信息WD2，并输出车轮直径校正信息WD。 同步频率计算装置基于车轴转速信息FR和车轮直径校正信息WD输出同步频率信息FM。