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1. 发明申请

US20060068743A1 Receiver of double conversion system 失效
标题翻译：双转换系统接收机
公开(公告)号：US20060068743A1
公开(公告)日：2006-03-30
申请号：US10533777
申请日：2003-10-14
申请人： Hiroshi Miyagi , Hiroshi Katsunaga
发明人： Hiroshi Miyagi , Hiroshi Katsunaga
IPC分类号： H04B1/16 , H04B1/18 , H04B1/26
CPC分类号： H04B1/1027 , H03D7/163 , H03J1/0008 , H04B1/28
摘要： A receiver of double conversion system wherein unwanted components included in received signals can be removed without fail and wherein the number of constituent parts has been reduced. The receiver comprises an antenna tuning circuit 10 including a tuning coil 11 and a variable-capacitance diode 13; a high frequency amplification circuit 20 for performing a high frequency amplification of a signal outputted by the antenna tuning circuit 10; two-stage mixing circuits 22, 28 for performing two frequency conversions of an output from the high frequency amplification circuit 20; and a detecting circuit 36 for detecting an output from the latter-stage mixing circuit 28.
摘要翻译：一种双转换系统的接收机，其中包括在接收信号中的不需要的组件可以被不经意地移除，并且其中组成部件的数量已经减少。接收机包括：天线调谐电路10，包括调谐线圈11和可变电容二极管13; 用于对天线调谐电路10输出的信号进行高频放大的高频放大电路20; 用于对来自高频放大电路20的输出进行两次频率转换的两级混合电路22,28; 以及用于检测后级混合电路28的输出的检测电路36。

2. 发明申请

US20110298926A1 PARKING ASSISTANCE APPARATUS AND PARKING ASSISTANCE METHOD 审中-公开
标题翻译：停车辅助设备和停车辅助方法
公开(公告)号：US20110298926A1
公开(公告)日：2011-12-08
申请号：US13202004
申请日：2010-02-25
申请人： Hiroshi Katsunaga , Kazunori Shimazaki , Tomio Kimura , Yutaka Nakashima , Koji Hika , Keisuke Inoue
发明人： Hiroshi Katsunaga , Kazunori Shimazaki , Tomio Kimura , Yutaka Nakashima , Koji Hika , Keisuke Inoue
IPC分类号： H04N7/18
CPC分类号： B62D15/027 , G06K9/00798 , G06K9/00912 , G06T7/73 , G06T2207/30208 , G06T2207/30264 , G08G1/16 , G08G1/168
摘要： Provided is a parking assistance apparatus utilizing a fixed target by taking an image thereof, the parking assistance apparatus being capable of recognizing the fixed target with high recognition accuracy while using simple image recognition processing. A mark (M) includes a plurality of illuminators (1). Sets of the plurality of illuminators (1) form characteristic points C1 to C4. Turn-ON request generation means (36) of a vehicle-side device (20) sequentially generates turn-ON requests for each characteristic point and transmits the generated turn-ON requests to a parking-lot-side device (10). A display control unit (11) of the parking-lot-side device (10) turns ON the characteristic points based on the turn-ON requests. An image recognition unit (31) of the vehicle-side device (20) performs image recognition for the characteristic points sequentially. Using the recognition result, positional parameter calculation means (34) of the vehicle-side device (20) calculates positional parameters of a camera with respect to the mark (M).
摘要翻译：提供一种通过拍摄图像来利用固定目标的停车辅助装置，在使用简单的图像识别处理的同时，能够以高识别精度识别固定目标的停车辅助装置。标记（M）包括多个照明器（1）。多个照明器（1）的组合形成特征点C1〜C4。车辆侧设备（20）的接通请求产生装置（36）顺序地产生每个特征点的接通请求，并将生成的接通请求发送到停车场侧设备（10）。停车场侧装置（10）的显示控制单元（11）基于接通请求接通特征点。车辆侧装置（20）的图像识别单元（31）依次对特征点进行图像识别。使用识别结果，车辆侧装置（20）的位置参数计算装置（34）计算相机相对于标记（M）的位置参数。

3. 发明申请

US20060209987A1 Receiver and its adjustment system and method 审中-公开
标题翻译：接收机及其调整系统及方法
公开(公告)号：US20060209987A1
公开(公告)日：2006-09-21
申请号：US10525603
申请日：2003-07-30
申请人： Hiroshi Miyagi , Hiroshi Katsunaga
发明人： Hiroshi Miyagi , Hiroshi Katsunaga
IPC分类号： H04L27/00
CPC分类号： H03D3/00
摘要： A receiver and its adjustment system and method that can reduce the effort and the cost required to give good characteristics. The receiver comprises a quadrature detector whose characteristics value is varied by adjusting the capacitance. The quadrature detector comprises a variable capacitance circuit 182 formed on a semiconductor substrate and an LC parallel resonance circuit 20 comprising an inductor 120 and a capacitor 122 formed outside the semiconductor substrate. The characteristic value of the quadrature detector is adjusted by varying the capacitance of the variable capacitance circuit 182.
摘要翻译：一种接收机及其调节系统和方法，可以减少提供良好特性所需的努力和成本。接收机包括正交检波器，其特性值通过调节电容而改变。正交检测器包括形成在半导体衬底上的可变电容电路182和包括形成在半导体衬底外部的电感器120和电容器122的LC并联谐振电路20。通过改变可变电容电路182的电容来调整正交检测器的特征值。

4. 发明申请

US20150061579A1 POWER SUPPLY SIDE EQUIPMENT AND RESONANCE-TYPE NON-CONTACT POWER SUPPLY SYSTEM 有权
标题翻译：电源侧设备和谐振型非接触式电源系统
公开(公告)号：US20150061579A1
公开(公告)日：2015-03-05
申请号：US14233042
申请日：2012-07-20
申请人： Hiroshi Katsunaga , Yukihiro Yamamoto , Koji Nakamura , Shinji Ichikawa , Toru Nakamura
发明人： Hiroshi Katsunaga , Yukihiro Yamamoto , Koji Nakamura , Shinji Ichikawa , Toru Nakamura
IPC分类号： H02J5/00 , B60L11/18
CPC分类号： H02J50/12 , B60L11/182 , B60L11/1824 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2270/147 , H02J5/005 , H02J7/025 , H02J50/80 , H03F3/2176 , H03H7/40 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： Power supply side equipment comprises a high-frequency power supply, a matching box, a primary side resonance coil, an output impedance variable unit, a matching state detection unit, and a control unit. By a magnetic field resonance, the primary side resonance coil transmits power in a non-contact manner to a load through a secondary side resonance coil. At least the matching box, the primary side resonance coil, the secondary side resonance coil, and the load constitute a resonance system having a resonant frequency. The matching state detection unit detects the matching state between the input impedance of the resonance system and the output impedance of the high-frequency power supply at the resonant frequency. The control unit adjusts the output impedance variable unit and the matching box according to the detection result by the matching state detection unit so that the input impedance of the resonance system and the output impedance of the high-frequency power supply match each other.
摘要翻译：电源侧设备包括高频电源，匹配箱，初级侧共振线圈，输出阻抗可变单元，匹配状态检测单元和控制单元。通过磁场共振，初级侧共振线圈通过次级侧共振线圈以非接触的方式向负载传递电力。至少匹配箱，初级侧共振线圈，次级侧共振线圈和负载构成具有谐振频率的谐振系统。匹配状态检测单元检测谐振系统的输入阻抗与谐振频率下高频电源的输出阻抗之间的匹配状态。控制单元根据匹配状态检测单元的检测结果调整输出阻抗可变单元和匹配箱，使得谐振系统的输入阻抗和高频电源的输出阻抗彼此匹配。

5. 发明授权

US07269399B2 Receiver of double conversion system with antenna tuning with variable capacitance using digital-to-analog converter having temperature coefficient setting section 失效
标题翻译：具有使用具有温度系数设定部分的数模转换器的具有可变电容的天线调谐的双转换系统的接收机
公开(公告)号：US07269399B2
公开(公告)日：2007-09-11
申请号：US10533777
申请日：2003-10-14
申请人： Hiroshi Miyagi , Hiroshi Katsunaga
发明人： Hiroshi Miyagi , Hiroshi Katsunaga
IPC分类号： H04B1/18
CPC分类号： H04B1/1027 , H03D7/163 , H03J1/0008 , H04B1/28
摘要： A receiver of double conversion system wherein unwanted components included in received signals can be removed without fail and wherein the number of constituent parts has been reduced. The receiver comprises an antenna tuning circuit 10 including a tuning coil 11 and a variable-capacitance diode 13; a high frequency amplification circuit 20 for performing a high frequency amplification of a signal outputted by the antenna tuning circuit 10; two-stage mixing circuits 22, 28 for performing two frequency conversions of an output from the high frequency amplification circuit 20; and a detecting circuit 36 for detecting an output from the latter-stage mixing circuit 28.
摘要翻译：一种双转换系统的接收机，其中包括在接收信号中的不需要的组件可以被不经意地移除，并且其中组成部件的数量已经减少。接收机包括：天线调谐电路10，包括调谐线圈11和可变电容二极管13; 用于对天线调谐电路10输出的信号进行高频放大的高频放大电路20; 用于对来自高频放大电路20的输出进行两次频率转换的两级混合电路22,28; 以及用于检测后级混合电路28的输出的检测电路36。

6. 发明申请

US20120175968A1 NON-CONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISSION METHOD THEREOF 审中-公开
标题翻译：非接触式电力传输装置及其传输方法
公开(公告)号：US20120175968A1
公开(公告)日：2012-07-12
申请号：US13343168
申请日：2012-01-04
申请人： Hiroshi KATSUNAGA , Yuichi TAGUCHI
发明人： Hiroshi KATSUNAGA , Yuichi TAGUCHI
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , B60L53/12 , B60L53/36 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A primary coil, a primary resonance coil, a secondary resonance coil, a secondary coil, and a load form a resonant system. A frequency matching section is configured to match the resonant frequency of a resonant system and the output frequency of a high frequency power source with each other when the load fluctuates. An impedance matching section is configured to match the impedance from input terminals of the primary coil to the load at the resonant frequency and the impedance from the high frequency power source to the input terminals of the primary coil with each other.
摘要翻译：初级线圈，初级共振线圈，次级谐振线圈，次级线圈和负载形成谐振系统。频率匹配部分被配置为当负载波动时将谐振系统的谐振频率和高频电源的输出频率彼此匹配。阻抗匹配部被配置为使从初级线圈的输入端子到谐振频率处的负载和从高频电源到初级线圈的输入端子的阻抗彼此匹配的阻抗匹配。

7. 发明授权

US07443240B2 AM intermediate frequency variable gain amplifier circuit, variable gain amplifier circuit and its semiconductor integrated circuit 失效
标题翻译： AM中频可变增益放大器电路，可变增益放大器电路及其半导体集成电路
公开(公告)号：US07443240B2
公开(公告)日：2008-10-28
申请号：US10580167
申请日：2004-11-11
申请人： Hiroshi Katsunaga , Hiroshi Miyagi
发明人： Hiroshi Katsunaga , Hiroshi Miyagi
IPC分类号： H03F3/45
CPC分类号： H03G1/007 , H03G1/0029
摘要： It is an object of the present invention to provide a variable gain amplifier circuit operable with a low power supply voltage and with less noise generated inside the circuit. In the variable gain amplifier circuit, a third MOS transistor is connected between the respective sources of two MOS transistors constituting a differential amplifier circuit and to the gate of the third MOS transistor, and a DC bias voltage for operating the third MOS transistor in a non-saturated region is supplied. If the output voltage of an AM intermediate frequency variable gain amplifier circuit increases, a control voltage for reducing the resistance between the source and drain of the third MOS transistor is applied to reduce the gain of the AM intermediate frequency variable gain amplifier circuit.
摘要翻译：本发明的一个目的是提供一种可变增益放大器电路，其可以以低电源电压工作并且在电路内部产生更少的噪声。在可变增益放大器电路中，第三MOS晶体管连接在构成差分放大器电路的两个MOS晶体管的各个源极和第三MOS晶体管的栅极之间，以及用于以非非晶体管驱动第三MOS晶体管的DC偏压，提供饱和区域。如果AM中频可变增益放大器电路的输出电压增加，则施加用于降低第三MOS晶体管的源极和漏极之间的电阻的控制电压，以降低AM中频可变增益放大器电路的增益。

8. 发明授权

US09287719B2 Power supply side equipment and resonance-type non-contact power supply system 有权
标题翻译：电源侧设备和谐振型非接触式电源系统
公开(公告)号：US09287719B2
公开(公告)日：2016-03-15
申请号：US14233042
申请日：2012-07-20
申请人： Hiroshi Katsunaga , Yukihiro Yamamoto , Koji Nakamura , Shinji Ichikawa , Toru Nakamura
发明人： Hiroshi Katsunaga , Yukihiro Yamamoto , Koji Nakamura , Shinji Ichikawa , Toru Nakamura
IPC分类号： H02J7/00 , H02J5/00 , H03H7/40 , H03F3/217 , H02J7/02 , B60L11/18
CPC分类号： H02J50/12 , B60L11/182 , B60L11/1824 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2270/147 , H02J5/005 , H02J7/025 , H02J50/80 , H03F3/2176 , H03H7/40 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： Power supply side equipment comprises a high-frequency power supply, a matching box, a primary side resonance coil, an output impedance variable unit, a matching state detection unit, and a control unit. By a magnetic field resonance, the primary side resonance coil transmits power in a non-contact manner to a load through a secondary side resonance coil. At least the matching box, the primary side resonance coil, the secondary side resonance coil, and the load constitute a resonance system having a resonant frequency. The matching state detection unit detects the matching state between the input impedance of the resonance system and the output impedance of the high-frequency power supply at the resonant frequency. The control unit adjusts the output impedance variable unit and the matching box according to the detection result by the matching state detection unit so that the input impedance of the resonance system and the output impedance of the high-frequency power supply match each other.
摘要翻译：电源侧设备包括高频电源，匹配箱，初级侧共振线圈，输出阻抗可变单元，匹配状态检测单元和控制单元。通过磁场共振，初级侧共振线圈通过次级侧共振线圈以非接触的方式向负载传递电力。至少匹配箱，初级侧共振线圈，次级侧共振线圈和负载构成具有谐振频率的谐振系统。匹配状态检测单元检测谐振系统的输入阻抗与谐振频率下高频电源的输出阻抗之间的匹配状态。控制单元根据匹配状态检测单元的检测结果调整输出阻抗可变单元和匹配箱，使得谐振系统的输入阻抗和高频电源的输出阻抗彼此匹配。

9. 发明申请

US20140125144A1 POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, VEHICLE, AND CONTACTLESS POWER SUPPLY SYSTEM AND CONTROL METHOD FOR CONTACTLESS POWER SUPPLY SYSTEM 审中-公开
标题翻译：发电装置，电力接收装置，车辆和无接触电源系统及无连接电源系统的控制方法
公开(公告)号：US20140125144A1
公开(公告)日：2014-05-08
申请号：US14125854
申请日：2012-06-14
申请人： Toru Nakamura , Shinji Ichikawa , Kouji Nakamura , Yukihiro Yamamoto , Hiroshi Katsunaga
发明人： Toru Nakamura , Shinji Ichikawa , Kouji Nakamura , Yukihiro Yamamoto , Hiroshi Katsunaga
IPC分类号： H02J17/00
CPC分类号： H02J17/00 , B60L53/12 , H02J7/025 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： In control over a contactless power supply system that includes: a power transmitting device that includes a power transmitting unit, a power supply unit supplying electric power to the power transmitting unit and a matching transformer coupled between the power supply unit and the power transmitting unit and including a variable inductor and a variable capacitor that adjust an impedance of the power transmitting device; and a power receiving device that includes a power receiving unit carrying out electromagnetic resonance with the power transmitting unit to contactlessly receive electric power from the power transmitting unit, before starting transfer of electric power from the power transmitting device to the power receiving device, the variable inductor is adjusted on the basis of an impedance of the power receiving device to thereby bring the impedance of the power transmitting device close to the impedance of the power receiving device.
摘要翻译：在对非接触式电源系统进行控制时，包括：电力传输装置，包括电力传输单元，向所述电力传送单元供电的电源单元和耦合在所述电源单元与所述电力传输单元之间的匹配变压器，以及包括可变电感器和可变电容器，其调节所述电力传输装置的阻抗; 以及电力接收装置，其包括在从所述电力传送装置向所述电力接收装置传送电力之前，与所述电力发送部进行电磁共振的电力接收部，以从所述电力传送部非接触地接收电力，所述变量基于受电装置的阻抗来调节电感器，从而使电力传输装置的阻抗接近受电装置的阻抗。

10. 发明授权

US08125183B2 Charging system and vehicle and charge controller for the charging system 有权
标题翻译：充电系统和充电系统的充电控制器
公开(公告)号：US08125183B2
公开(公告)日：2012-02-28
申请号：US12476504
申请日：2009-06-02
申请人： Hiroshi Katsunaga
发明人： Hiroshi Katsunaga
IPC分类号： H02J7/00
CPC分类号： B60L11/1816 , B60L2270/36 , Y02T10/7005 , Y02T10/7072 , Y02T90/14 , Y02T90/16
摘要： A charging system for charging a vehicle battery using a commercial power supply available in a construction on the ground includes a charge device, a power line, a time setting unit, and a control unit. The charge device mounted on a vehicle charges the vehicle battery. The power line connects between the construction on the ground and the vehicle. The time setting unit sets a charge start time for starting battery charging. The control unit is used for starting battery charging at the charge start time.
摘要翻译：使用在地面上的结构中可用的商用电源对车辆电池充电的充电系统包括充电装置，电力线，时间设定单元和控制单元。安装在车辆上的充电装置对车辆电池充电。电力线连接在地面上的建筑物和车辆之间。时间设定单元设定开始电池充电的充电开始时间。控制单元用于在充电开始时间启动电池充电。

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