公开(公告)号：US06532377B1

公开(公告)日：2003-03-11

申请号：US09654701

申请日：2000-09-01

Applicant: Yoshiaki Terashima ,  Hiroyuki Fuke ,  Hiroyuki Kayano ,  Hisashi Yoshino

Inventor： Yoshiaki Terashima ,  Hiroyuki Fuke ,  Hiroyuki Kayano ,  Hisashi Yoshino

IPC: H01P1203

CPC classification number: H01P1/20363 ,  Y10S505/70 ,  Y10S505/701 ,  Y10S505/866

Abstract: There is disclosed a planar filter which can variably control a pass frequency band with a high precision and which is superior in skirt property and little in ripple. A planar filter member and tuning member are disposed opposite to each other via a predetermined gap. The filter member is structured in such a manner that an input/output portion formed of a superconductor and a plurality of resonance elements are formed on a substrate. The tuning member is structured in such a manner that on the surface of a magnetic plate with a permeability changing by an applied magnetic field, a plurality of dielectric thin films, and a plurality of electrodes for applying electric fields to the dielectric thin films are arranged. Each of the dielectric thin films is disposed in a position opposite to a gap between the resonance elements of the filter member, or a gap between the filter member and the input/output portion. By applying a voltage between the electrodes, an effective permittivity ∈ of the gap between the resonance elements, or the gap between the resonance element and the input/output portion is variably controlled, and the skirt property and ripple are adjusted. Moreover, a resonance frequency of the resonance elements, a coupling between the resonance elements, and a coupling between the resonance element and the input/output portion may be individually and independently controlled.

Abstract translation: 公开了一种平面滤波器，其能够以高精度可变地控制通过频带，并且其裙边性能优异且纹波小。 平面过滤构件和调谐构件经由预定间隙彼此相对设置。 过滤构件的结构使得在基板上形成由超导体和多个谐振元件形成的输入/输出部分。 调谐构件的结构是这样一种方式，即在磁场的表面上，通过施加的磁场改变磁导率，设置多个电介质薄膜和用于向电介质薄膜施加电场的多个电极 。 每个电介质薄膜设置在与过滤构件的谐振元件之间的间隙或过滤构件与输入/输出部之间的间隙相反的位置。 通过在电极之间施加电压，有效的介电常数在谐振元件之间的间隙中，或谐振元件与输入/输出部分之间的间隙被可变地控制，并且调整裙边特性和纹波。 此外，谐振元件的谐振频率，谐振元件之间的耦合以及谐振元件和输入/输出部分之间的耦合可以单独和独立地控制。

公开(公告)号：US06518854B2

公开(公告)日：2003-02-11

申请号：US09810479

申请日：2001-03-19

Applicant: Hiroyuki Kayano ,  Fumihiko Aiga

Inventor： Hiroyuki Kayano ,  Fumihiko Aiga

IPC: H01P1203

CPC classification number: H01P1/20 ,  H01P1/2135 ,  Y10S505/70

Abstract: A filter circuit includes a first resonator and a second resonator each having a different resonance frequency. The first resonator is included in a first block, and the second resonator is included in a second block. The first block further includes a first delay unit connected to the first resonator. An input terminal divides an input signal to the first block and the second block. An output terminal combines signals passing through the first block and the second block and outputs the combined signal. The first delay unit converts a phase difference between the signals passing through the first block and the second block to reverse-phase or nearly reverse-phase.

公开(公告)号：US06339711B1

公开(公告)日：2002-01-15

申请号：US09039464

申请日：1998-03-16

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

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

IPC: H04B138

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。 根据测得的无线电波环境确定无线电设备所必需的特性。 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：US08749430B2

公开(公告)日：2014-06-10

申请号：US13307335

申请日：2011-11-30

Applicant: Mitsuyoshi Shinonaga ,  Hiroyuki Kayano

Inventor： Mitsuyoshi Shinonaga ,  Hiroyuki Kayano

IPC: G01S13/00 ,  H01Q3/00 ,  H01Q21/08 ,  H03K17/92

CPC classification number: H01Q3/36

Abstract: In one embodiment, an active array antenna device includes: M (M≧2) bandpass filters to filter signals received by M antenna elements; M low noise amplifiers to amplify the filtered received signals; M distributors to distribute respective of the M amplified signals into N (N≧2) distributed signals; M sets of N phase shifters provided for respective of the M distributors to shift phases of the N distributed signals; M sets of N attenuators to attenuate N phase-shift signals; N beam synthesis circuits provided for N sets of the M attenuators to synthesize a beam by summing attenuator outputs from the M attenuators corresponding to the M distributors; a heat insulating container accommodating the low noise amplifiers and the receiving filters and formed of a superconductor material; and a cooler to cool the receiving filters and the low noise amplifiers to make the receiving filters in a superconducting state.

Abstract translation: 在一个实施例中，有源阵列天线装置包括：M（M≥2）个带通滤波器，用于滤除由M个天线元件接收的信号; M个低噪声放大器，用于放大滤波的接收信号; M个分配器将M个放大的信号分配成N（N≥2）个分布信号; M组N个移相器，为M个分配器中的各个分配器提供移位N个分布信号的相位; M组N衰减器，用于衰减N个相移信号; 提供N组M个衰减器的N个光束合成电路，用于通过对来自对应于M个分配器的M个衰减器的衰减器输出求和来合成光束; 容纳低噪声放大器和接收滤波器并由超导体材料形成的绝热容器; 以及用于冷却接收滤波器和低噪声放大器以使接收滤波器处于超导状态的冷却器。

公开(公告)号：US08570120B2

公开(公告)日：2013-10-29

申请号：US12638428

申请日：2009-12-15

Applicant: Tamio Kawaguchi ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Kohei Nakayama

Inventor： Tamio Kawaguchi ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Kohei Nakayama

IPC: H01P5/02 ,  H01P1/04 ,  H01P3/12

CPC classification number: H01P5/024 ,  H01P1/042 ,  H01P1/08 ,  H01P1/30 ,  H01P3/12 ,  H01P5/00

Abstract: A heat insulating transmission line includes a first waveguide with a first aperture end, a second waveguide with a second aperture end, and a reflector. The second waveguide is arranged coaxially with the first waveguide. The second aperture end faces the first aperture end through an air gap. The reflector is provided outside the air gap, and controls radiation power from the air gap. In addition, the reflector is substantially parallel to a portion of a virtual plane connecting an inner wall of the first aperture end of the first waveguide and an inner wall of the second aperture end of the second waveguide. When a mean frequency of a signal transmitting through the heat insulating transmission line is expressed as λ, a distance between the virtual surface and the reflector is not less than N×λ/2−0.05λ and not more than N×λ/2+0.2λ (N is a positive integer).

Abstract translation: 绝热传输线包括具有第一开口端的第一波导，具有第二孔端的第二波导和反射器。 第二波导与第一波导同轴配置。 第二孔径端通过气隙面向第一孔径端。 反射器设置在气隙外部，并控制来自气隙的辐射功率。 此外，反射器基本上平行于连接第一波导的第一孔径的内壁和第二波导的第二孔端的内壁的虚拟平面的一部分。 当通过绝热传输线传输的信号的平均频率表示为λ时，虚拟表面和反射器之间的距离不小于N×λ/2-0.05λ且不大于N×λ/ 2 + 0.2λ（N是正整数）。

公开(公告)号：US20130081410A1

公开(公告)日：2013-04-04

申请号：US13586001

申请日：2012-08-15

Applicant: Kohei NAKAYAMA ,  Mutsuki Yamazaki ,  Hiroyuki Kayano

Inventor： Kohei NAKAYAMA ,  Mutsuki Yamazaki ,  Hiroyuki Kayano

IPC: B01J19/08 ,  F25B9/00

CPC classification number: F04B37/08 ,  F25D19/00 ,  F25D23/06 ,  F25D2201/10 ,  F25D2317/043

Abstract: A refrigeration device of an embodiment includes: a heat-insulating vacuum chamber; a refrigerator cryogenic unit that is provided in the heat-insulating vacuum chamber and is cooled to a lower temperature than 195 K; a catalytic electrode that is provided in the heat-insulating vacuum chamber and contains a transition metal at least in part of a surface thereof; a power supply that applies a voltage to the catalytic electrode; and a heating unit that is provided in the heat-insulating vacuum chamber and heats the catalytic electrode. In this refrigeration device, the catalytic electrode is insulated from the heat-insulating vacuum chamber and the heating unit, and the heating unit is insulated from the heat-insulating vacuum chamber and the catalytic electrode.

Abstract translation: 一个实施例的制冷装置包括：绝热真空室; 冰箱低温单元，其设置在绝热真空室中，并被冷却至比195K低的温度; 催化电极，其设置在所述绝热真空室中，并且在其表面的至少一部分中包含过渡金属; 向催化电极施加电压的电源; 以及设置在绝热真空室中并加热催化电极的加热单元。 在该制冷装置中，催化电极与绝热真空室和加热单元绝缘，并且加热单元与绝热真空室和催化电极绝缘。

公开(公告)号：US07945300B2

公开(公告)日：2011-05-17

申请号：US12199248

申请日：2008-08-27

Applicant: Hiroyuki Kayano

Inventor： Hiroyuki Kayano

IPC: H01P1/20 ,  H01B12/02

CPC classification number: H01P1/20 ,  H04B1/52

Abstract: There is provided a signal processing method comprising: inputting an input signal having a certain band; dividing said input signal into a signal in a stop band and a signal in a pass band outside said stop band with a use of a band stop filter which has a center frequency of said input signal inside said stop band and includes a first resonator having said center frequency as a resonance frequency; extracting a signal in a desired band from the signal in said pass band with a use of a plurality of second resonators; decomposing the signal in said stop band into signals whose degeneracy of said resonance frequency are released; combining a degeneracy-released signals and the signal in said desired band to obtain a combined signal; and outputting the combined signal.

Abstract translation: 提供了一种信号处理方法，包括：输入具有一定频带的输入信号; 通过使用在所述阻带内具有所述输入信号的中心频率的带阻滤波器将所述输入信号分成阻带中的信号和所述阻带外的通带中的信号，并且包括具有所述阻带的第一共振器 中心频率作为谐振频率; 利用多个第二谐振器从所述通带中的信号中提取期望频带中的信号; 将所述阻带中的信号分解成其所述谐振频率的简并性被释放的信号; 将退化释放信号与所述期望频带中的信号组合以获得组合信号; 并输出组合信号。

公开(公告)号：US07855620B2

公开(公告)日：2010-12-21

申请号：US11477435

申请日：2006-06-30

Applicant: Hiroyuki Kayano

Inventor： Hiroyuki Kayano

IPC: H01P1/20 ,  H01P1/203 ,  H01B12/02

CPC classification number: H01P1/20381

Abstract: A filter circuit device includes a resonator unit configured with six or more resonators, the resonators being divided into a first resonator group including resonators connected in parallel and having odd-numbered resonance frequencies and a second resonator group connected to the first resonator group in parallel and including resonators connected in parallel and having even-numbered resonance frequencies, a delay unit connected between the first and second resonator groups to make a phase difference in a range of (180±30)+360×j degrees (j is a natural number) between the first and second resonator groups, a power dividing unit configured to divide a power to the resonators, and a power combining unit configured to combine outputs of the resonators of the first and second resonator groups between which the phase difference is made.

Abstract translation: 滤波器电路装置包括配置有六个或更多个谐振器的谐振器单元，所述谐振器被分成包括并联连接并具有奇数共振频率的谐振器的第一谐振器组和与第一谐振器组并联连接的第二谐振器组， 包括并联连接并具有偶数共振频率的谐振器，连接在第一和第二谐振器组之间以在（180±30）+ 360×j度（j为自然数）的范围内产生相位差的延迟单元， 在第一和第二谐振器组之间，功率分配单元，被配置为将功率分配给谐振器;以及功率合成单元，被配置为组合在其间进行相位差的第一和第二谐振器组的谐振器的输出。

公开(公告)号：US20100292878A1

公开(公告)日：2010-11-18

申请号：US12161072

申请日：2006-04-17

Applicant: Hiroyuki Kayano ,  Tsuneyasu Kakizaki

Inventor： Hiroyuki Kayano ,  Tsuneyasu Kakizaki

IPC: G06F19/00 ,  H02P21/14

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

Abstract: [Problem] A drive control apparatus for an electric car as can correct a synchronizing frequency without employing beacons, is proposed.[Means for Resolution] 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. Synchronizing-frequency calculation means 37 outputs synchronizing frequency information FM on the basis of axle rotational-frequency information FR and the wheel-diameter correction information WD.

Abstract translation: [问题]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。 [分辨装置]轮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来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37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。

公开(公告)号：US07528652B2

公开(公告)日：2009-05-05

申请号：US11534368

申请日：2006-09-22

Applicant: Hiroyuki Kayano

Inventor： Hiroyuki Kayano

IPC: H03F3/68

CPC classification number: H03F3/68

Abstract: There is provided with an amplifying device including: an input terminal configured to input an input signal; first to ith blocks including first to ith resonators having different first to ith resonance frequencies and first to ith amplifiers that amplify signals which have passed through the first to ith resonators; a divider configured to divide the input signal for the first to ith resonators; a combination section configured to combine the 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 (j: an integer between 1 and i−1) block includes a phase adjustment section which provides an output signal of the jth block with a phase difference within a range of {(180±30)+(360×n)} degrees (n: an integer of 0 or greater) from an output signal that passes through a (j+1)th block.

Abstract translation: 设置有放大装置，包括：输入端，被配置为输入输入信号; 首先是包括第一至第i谐振器具有不同的第一到第i个谐振频率的块，并且首先到放大器，放大已经通过第一谐振器的信号; 分频器，被配置为将第一至第三谐振器的输入信号分频; 组合部分，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（j：1和i-1之间的整数）块包括相位调整部分，其提供第j块的输出信号，其相位差在{ （180±30）+（360×n））度（n：0以上的整数）。