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公开(公告)号：DE3817367A1
公开(公告)日：1988-12-01
申请号：DE3817367
申请日：1988-05-20
Applicant: SONY CORP
Inventor： MITA HIROYUKI , KOBAYASHI KOZO
Abstract: An energy-dispersal signal rejection circuit adapted for use in a direct-broadcast-from-satellite system rejects an energy-dispersal signal from an input signal which includes a video signal composed with the energy-dispersal signal by generating a cancellation signal synchronized with, and having a phase and amplitude determined in accordance with the energy-dispersal signal, and such cancellation signal is composed with the input signal, for example by adding the two signals, so that the energy-dispersal signal is cancelled from the input signal and the video signal is produced as an output signal.
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公开(公告)号：FR2615680A1
公开(公告)日：1988-11-25
申请号：FR8806816
申请日：1988-05-20
Applicant: SONY CORP
Inventor： MITA HIROYUKI , KOBAYASHI KOZO
Abstract: An energy-dispersal signal rejection circuit adapted for use in a direct-broadcast-from-satellite system rejects an energy-dispersal signal from an input signal which includes a video signal composed with the energy-dispersal signal by generating a cancellation signal synchronized with, and having a phase and amplitude determined in accordance with the energy-dispersal signal, and such cancellation signal is composed with the input signal, for example by adding the two signals, so that the energy-dispersal signal is cancelled from the input signal and the video signal is produced as an output signal.
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公开(公告)号：JP2010063245A
公开(公告)日：2010-03-18
申请号：JP2008225295
申请日：2008-09-02
Inventor： MITA HIROYUKI
CPC classification number: H02J50/12 , B60L11/182 , B60L11/1838 , B60L11/1846 , H01Q1/248 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0093 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact feeder system which can feed power selectively to a specific supply destination. SOLUTION: A supply destination includes a resonance element 35 having a variable mechanism for varying the resonance frequency discretely or continuously, an excitation element 32 which carries out electromagnetic induction coupling with the resonance element 35, and an AC power supply 31 which applies an AC current having the same frequency as the resonance frequency to the excitation element 32. The supply destination varies the resonance frequency by means of the variable mechanism, and supplies power selectively to supply destinations each having a different specific resonance frequency. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供可以选择性地向特定供应目的地供电的非接触馈送系统。 解决方案：供给目的地包括具有用于不断或连续地改变谐振频率的可变机构的谐振元件35，执行与谐振元件35的电磁感应耦合的激励元件32和应用的AC电源31 具有与激励元件32的谐振频率相同频率的AC电流。供给目的地通过可变机构改变谐振频率，并且将功率选择性地供给到具有不同特定谐振频率的供应目的地。 版权所有（C）2010，JPO＆INPIT
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24.发明专利
公开(公告)号：JP2007104422A
公开(公告)日：2007-04-19
申请号：JP2005292744
申请日：2005-10-05
Inventor： MITA HIROYUKI
Abstract: PROBLEM TO BE SOLVED: To adjust a receiving antenna of a receiver by functioning a mobile terminal as a remote controller and a monitor of the receiver, and to accurately adjust the receiving antenna away from a place where the receiver is installed, alone without reciprocating between a place where the receiving antenna is installed, and the place where the receiver is installed, every time to confirm a display screen. SOLUTION: A receiving antenna adjusting method includes the steps of: using a mobile phone 2 set to a television antenna information receiving mode to set a receiving channel of a television 1 to the television 1 set to a television antenna adjusting mode; transmitting television antenna information on the receiving channel from the relevant television 1 to the mobile phone 2 thereafter; and adjusting a television antenna 3 of the television 1 on the basis of the television antenna information. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：通过使移动终端作为遥控器和接收机的监视器来调整接收机的接收天线，并且将接收天线精确地调整到远离接收机的地方，单独 每次确认显示屏幕时，无需在安装接收天线的地方与安装接收机的位置之间进行往复运动。 解决方案：接收天线调整方法包括以下步骤：使用设置为电视天线信息接收模式的移动电话2，将电视1的接收频道设置为设置为电视天线调整模式的电视1; 此后将有关电视机1的接收频道上的电视天线信息发送到移动电话机2; 并根据电视天线信息调整电视机1的电视天线3。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006148963A
公开(公告)日：2006-06-08
申请号：JP2006000268
申请日：2006-01-04
Inventor： FUKUZAWA KEIJI , KOBAYASHI KOZO , MITA HIROYUKI , IGATA MITSURU
Abstract: PROBLEM TO BE SOLVED: To receive airwaves that are multiplexed by right- and left-handed circularly polarized waves for distribution to each terminal device through one IF signal cable, in a community receiving system.
SOLUTION: The right- and left-handed circularly polarized waves are converted into IF signals, each having different frequency by means of low-noise converters 52 and 53, and then are mixed by a mixer 54. Additionally, these signals are mixed with terrestrial television broadcast signals by a mixer 56 and are distributed to each terminal device 2 through one IF signal cable. In the terminal device 2, the signals are supplied to a receiver 61, after the terrestrial television broadcast signals have been separated by a branching filter 59. A selection circuit 60 selects the right- and left-handed circularly polarized wave components, based on the polarization switching signal supplied from the receiver 61 for supplying to the receiver 61, after performing frequency conversion, as required.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：在社区接收系统中，通过一个IF信号电缆接收通过右旋和左旋圆极化多路复用的电波，以分配给每个终端设备。 解决方案：通过低噪声转换器52和53将右旋和左旋圆偏振波转换成各自具有不同频率的IF信号，然后由混频器54混合。另外，这些信号是 通过混频器56与地面电视广播信号混合，并通过一个IF信号电缆分配给每个终端设备2。 在终端设备2中，在通过分路滤波器59分离地面电视广播信号之后，将信号提供给接收机61.选择电路60基于该选择电路60选择右旋和左旋圆偏振波分量 从接收机61提供的极化切换信号，用于在执行频率转换之后根据需要提供给接收机61。 版权所有（C）2006，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JPH0575311A
公开(公告)日：1993-03-26
申请号：JP23453391
申请日：1991-09-13
Applicant: SONY CORP
Inventor： KOBAYASHI KOZO , MITA HIROYUKI
IPC: H01P1/26
Abstract: PURPOSE:To take matching over a wide frequency range regardless of the characteristic impedance with a microstrip line. CONSTITUTION:A part little inside from the end of a microstrip line 1 is formed in a tapered shape to set a characteristic impedance of the end of the line high and a termination chip resistor 2 having a high characteristic impedance is connected to the end. The circuit is provided with a capacitive stub 5 in common use for a land forming a low pass filter together with an inductive component or the like of the resistor.
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公开(公告)号：JPS62130090A
公开(公告)日：1987-06-12
申请号：JP27049285
申请日：1985-11-30
Applicant: SONY CORP
Inventor： OSADA YASUO , KAJIWARA TADASHI , MITA HIROYUKI
Abstract: PURPOSE:To improve a control effect on the image interference, the leakage of an output from a station and the multiwave interference by providing a filter part having band pass characteristic consisting of a high pass filter, an amplifier, and a low pass filter. CONSTITUTION:The high pass filter 20 is provided in a front state of the first IF amplifier 12 and the low pass filter 21 is provided in a back stage thereof, which are respectively constituted by a concentrated constant. They constitute the filter part having the band pass characteristic as a whole. The respective filters 20, 21 have tunable forms in which a cut off frequency is changed accord ing to a receiving frequency. At the back part of the filter 21, the first IF amplifier 23 of the second stage is disposed, a fixed high pass filter 22 is dis posed at the front stage thereof, and a fixed low pass filter 24 is disposed at the rear stage, respectively. According to this constitution, the band pass characteristic becomes substantially a narrower band than a receiving band and a steep characteristic outside the band is obtained, and the control effect on the image interference, the leakage of the output from the station and the multiwave interference can be improved.
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28.发明专利Power receiver, power transmission system, charger, and method of transmitting power 有权功率接收器，发电系统，充电器和发电方法
公开(公告)号：JP2011030293A
公开(公告)日：2011-02-10
申请号：JP2009170805
申请日：2009-07-22
Inventor： MITA HIROYUKI
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit an AC field energy, which is supplied from a power transmitter, to a power receiver. SOLUTION: The power receiver 200B includes a resonance element 21B, which has a specified resonance frequency and is coupled with another resonance element contactlessly by field resonance relation, a rectifying means 23B, which rectifies an AC current of resonance frequency received with the resonance element 21B, and a switch means 25B for controlling the break of a supply path for the AC current from the resonance element 21B to the rectifying means 23B, while keeping a state that the resonance element 21B is coupled by the field resonance relation with the other resonance elements 11 and 21A. When it has broken the supply path to the rectifying means 23B for the AC current by switching off the switch means 25B, the resonance element 21B works as a relay which transmits the AC field energy from a power transmitter 10 to the power receiver 21A. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：将从电力发送器提供的AC场能量有效地发送到电力接收器。 电源接收器200B包括谐振元件21B，谐振元件21B具有指定的谐振频率，并且通过场谐振关系与另一个谐振元件非接触地耦合;整流装置23B，其对接收到的谐振频率的交流电流进行整流， 谐振元件21B和用于控制从谐振元件21B到整流装置23B的AC电流的供给路径的断裂的开关装置25B，同时保持谐振元件21B与场共振关系耦合的状态 其他谐振元件11和21A。 当通过切断开关装置25B而使AC电流的整流装置23B的供给通路断开时，谐振元件21B作为从电力发送器10向电力接收装置21A发送AC电场能量的继电器起作用。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2006164669A
公开(公告)日：2006-06-22
申请号：JP2004352467
申请日：2004-12-06
Inventor： MITA HIROYUKI
IPC: H01R13/64 , H01R13/703 , H01R103/00
Abstract: PROBLEM TO BE SOLVED: To provide a connector which conforms to an F-type connector standard, prevents the degradation of high-frequency characteristics due to an internal structure, and allows a movable piece to be built in the connector; to provide a connection detecting system capable of detecting the connection of an F-type plug; and to provide an input switchover system capable of switching signal input automatically according to the state of connection of the F-type plug.
SOLUTION: The connector is provided with the movable insulating piece 4 which is pushed by a core wire to slide when the F-type plug is fitted into the connector, and has one end arranged in a space 34 and projecting the other end that turns on and off a connection detecting switch.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了提供符合F型连接器标准的连接器，防止由于内部结构导致的高频特性的劣化，并且允许可动件内置在连接器中; 提供能够检测F型插头的连接的连接检测系统; 并提供能够根据F型插头的连接状态自动切换信号输入的输入切换系统。
解决方案：连接器设置有可动绝缘件4，当F型插头装配到连接器中时，可动绝缘件4被芯线推动以滑动，并且一端设置在空间34中并且突出另一端 它打开和关闭连接检测开关。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2000059249A
公开(公告)日：2000-02-25
申请号：JP22972898
申请日：1998-08-14
Applicant: SONY CORP
Inventor： OKADA YASUHIRO , SASAKI KAZUJI , MITA HIROYUKI , ONO NOBORU , IGATA MITSURU , NUMAZATO HIKARU
Abstract: PROBLEM TO BE SOLVED: To simultaneously receive plural radio waves transmitted from plural satellites while executing the simplification of wiring with a receiver, the reduction of a producing cost, the reduction of an occupying area. SOLUTION: An antenna device 205 simultaneously collects radio waves from the two satellites 201A and 201B by a reflection mirror 203. In addition, the device 205 converts the collected radio waves to electric signals (received signals) by a receiving unit 204. In addition, the unit 204 separates the received signal to respective polarization components and gives processing such as frequency conversion for the received signal of each separated polarized wave to convert an intermediate frequency signal in a frequency band respectively different by each satellite. The device 205 simultaneously outputs the intermediate frequency signal of each of these two satellites to a receiver 207 through a single coaxial cable 206.
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