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1. 发明申请

US20060001778A1 Video modulating apparatus including video equalizer 审中-公开
标题翻译：视频调制装置，包括视频均衡器
公开(公告)号：US20060001778A1
公开(公告)日：2006-01-05
申请号：US11149666
申请日：2005-06-10
申请人： Toru Oyama , Tadayuki Shinkai , Toshie Mottate
发明人： Toru Oyama , Tadayuki Shinkai , Toshie Mottate
IPC分类号： H04N5/38
CPC分类号： H04N5/38 , H04N5/40 , H04N21/2383
摘要： A video modulating apparatus modulates a high frequency signal with an input video signal to form a television signal. The video modulating apparatus includes a video equalizer circuit that directly group-delays the input video signal; and a video modulator that modulates the high frequency signal with the video signal group-delayed by the video equalizer circuit.
摘要翻译：视频调制装置用输入视频信号调制高频信号以形成电视信号。视频调制装置包括直接对输入视频信号进行分组延迟的视频均衡器电路; 以及视频调制器，其由视频均衡器电路延迟的视频信号组进行高频信号的调制。

2. 发明申请

US20060264111A1 Vehicle-mounted receiving apparatus for reducing distortion, improving reception sensitivity, and saving power 失效
标题翻译：用于减少失真，提高接收灵敏度和节省电力的车载接收装置
公开(公告)号：US20060264111A1
公开(公告)日：2006-11-23
申请号：US11388939
申请日：2006-03-23
申请人： Yukio Ohtaki , Toru Oyama
发明人： Yukio Ohtaki , Toru Oyama
IPC分类号： H01R24/00
CPC分类号： H03G3/3068 , H03G2201/506 , H03G2201/706 , H04B1/18 , H04B7/08 , Y02D70/164 , Y02D70/168 , Y02D70/40 , Y02D70/444
摘要： A first low-noise amplifier is connected to a first receiving processing unit through a first cable and a bypass circuit is provided in parallel to the first low-noise amplifier so as to bypass the first low-noise amplifier. In the case that the intensity of broadcasting signal is more than a predetermined value, when the C/N is more than a first predetermined value and less than a second predetermined value higher than the first predetermined value, the broadcasting signal is transmitted to the first cable through the first low-noise amplifier, and when the C/N is less than the first predetermined value or more than the second predetermined value, the broadcasting signal is not input to the first low-noise amplifier but transmitted to the first cable through the bypass circuit.
摘要翻译：第一低噪声放大器通过第一电缆连接到第一接收处理单元，并且提供与第一低噪声放大器并联的旁路电路，以绕过第一低噪声放大器。在广播信号的强度大于预定值的情况下，当C / N大于第一预定值且小于高于第一预定值的第二预定值时，将广播信号发送到第一电缆通过第一低噪声放大器，并且当C / N小于第一预定值或大于第二预定值时，广播信号不被输入到第一低噪声放大器，而是传输到第一电缆通过旁路电路。

3. 发明授权

US06961394B2 Diversity receiving apparatus capable of preventing reduction of C/N ratio 有权
标题翻译：能够防止C / N比降低的分集接收装置
公开(公告)号：US06961394B2
公开(公告)日：2005-11-01
申请号：US10811648
申请日：2004-03-29
申请人： Yukio Ohtaki , Toru Oyama
发明人： Yukio Ohtaki , Toru Oyama
IPC分类号： H04J11/00 , H04B7/08 , H04L27/06 , H04B17/02
CPC分类号： H04B7/084
摘要： A diversity receiving apparatus comprises a plurality of antennas, a plurality of receiving circuits connected to the plurality of antennas, respectively, an adding unit for adding reception signals output from the respective receiving circuits, and a plurality phase shifting units for making phases of the reception signals to be input into the adding unit equal. A level comparing unit, for comparing the levels of the reception signals output from the respective receiving circuits, is provided. Phases of reception signals other than a maximum-level reception signal are controlled so as to have the same phase as the phase of the maximum-level reception signal, and the phase-controlled signals are input into the adding unit.
摘要翻译：分集接收装置包括多个天线，分别连接到多个天线的多个接收电路，用于添加从各个接收电路输出的接收信号的加法单元和用于使接收相位的多个相移单元要输入到加法单元的信号相等。提供了用于比较从各个接收电路输出的接收信号的电平的电平比较单元。控制除了最大电平接收信号之外的接收信号的相位，以便与最大电平接收信号的相位具有相同的相位，并且将相位控制信号输入到加法单元。

4. 发明授权

US07454180B2 Vehicle-mounted receiving apparatus for reducing distortion, improving reception sensitivity, and saving power 失效
标题翻译：用于减少失真，提高接收灵敏度和节省电力的车载接收装置
公开(公告)号：US07454180B2
公开(公告)日：2008-11-18
申请号：US11388939
申请日：2006-03-23
申请人： Yukio Ohtaki , Toru Oyama
发明人： Yukio Ohtaki , Toru Oyama
IPC分类号： H04B7/08
CPC分类号： H03G3/3068 , H03G2201/506 , H03G2201/706 , H04B1/18 , H04B7/08 , Y02D70/164 , Y02D70/168 , Y02D70/40 , Y02D70/444
摘要： A first low-noise amplifier is connected to a first receiving processing unit through a first cable and a bypass circuit is provided in parallel to the first low-noise amplifier so as to bypass the first low-noise amplifier. In the case that the intensity of broadcasting signal is more than a predetermined value, when the C/N is more than a first predetermined value and less than a second predetermined value higher than the first predetermined value, the broadcasting signal is transmitted to the first cable through the first low-noise amplifier, and when the C/N is less than the first predetermined value or more than the second predetermined value, the broadcasting signal is not input to the first low-noise amplifier but transmitted to the first cable through the bypass circuit.
摘要翻译：第一低噪声放大器通过第一电缆连接到第一接收处理单元，并且提供与第一低噪声放大器并联的旁路电路，以绕过第一低噪声放大器。在广播信号的强度大于预定值的情况下，当C / N大于第一预定值且小于高于第一预定值的第二预定值时，将广播信号发送到第一电缆通过第一低噪声放大器，并且当C / N小于第一预定值或大于第二预定值时，广播信号不被输入到第一低噪声放大器，而是传输到第一电缆通过旁路电路。

5. 发明授权

US5442916A Control valve assembly for total pressure hydraulic brake 失效
标题翻译：控制阀总成用于全压式液压制动
公开(公告)号：US5442916A
公开(公告)日：1995-08-22
申请号：US171605
申请日：1993-12-21
申请人： Kazuo Saito , Takao Yasuda , Toru Oyama
发明人： Kazuo Saito , Takao Yasuda , Toru Oyama
IPC分类号： B60T13/12 , B60T11/16 , B60T13/14 , B60T13/00 , B60T11/00
CPC分类号： B60T13/141
摘要： A control valve assembly for a total pressure hydraulic brake is provided with an input port, and output port, a remote control input port connected to a hydraulic fluid supply, a first response which is moved together with depression of a brake pedal, a second response which is moved by the hydraulic fluid flowing through the remote control input port, and a control valve which operates in accordance with the movement of either the first or the second response. The control valve supplies the hydraulic fluid from the input port to the output port in response to the hydraulic fluid flowing through the remote control input port, as well as the depressing force exerted on the brake pedal.
摘要翻译：一个用于总压力液压制动器的控制阀组件设置有输入端口和输出端口，连接到液压流体源的遥控输入端口，与制动踏板压下一起移动的第一响应，第二响应其由流过遥控输入口的液压流体移动，以及根据第一或第二响应的运动而操作的控制阀。控制阀响应于流过遥控输入口的液压流体以及施加在制动踏板上的压力，将液压流体从输入端口供给到输出端口。

6. 发明授权

US06944243B2 Diversity reception device outputting maximized C/N ratio of synthesized signal 失效
标题翻译：分集接收装置输出合成信号的最大C / N比
公开(公告)号：US06944243B2
公开(公告)日：2005-09-13
申请号：US10805851
申请日：2004-03-22
申请人： Yukio Ohtaki , Toru Oyama
发明人： Yukio Ohtaki , Toru Oyama
IPC分类号： H04B7/08 , H04B7/10 , H04B17/02 , H04I27/06
CPC分类号： H04B7/0857
摘要： A diversity reception device includes a plurality of antennas. A plurality of receiver circuits are connected to the corresponding antennas. An adder adds the received signals output from the receiver circuits. Phase shifters allow the received signals to be input into the adder in phase with each other. A level comparator unit compares the levels of the received signals output from the receiver circuits. A level variable unit is interposed between each of the receiver circuits and the adder, and is controlled by the level comparator unit. Each of the received signals other than the received signal having the maximum level is relatively attenuated by the corresponding level variable unit in accordance with the difference of the level of the received signal from the maximum level before being input into the adder.
摘要翻译：分集接收装置包括多个天线。多个接收器电路连接到相应的天线。加法器将从接收器电路输出的接收信号相加。移相器允许接收信号彼此同相输入加法器。电平比较器单元比较从接收器电路输出的接收信号的电平。电平可变单元插入在每个接收器电路和加法器之间，并由电平比较器单元控制。除了具有最大电平的接收信号之外的接收信号中的每一个被相应的电平可变单元根据在被输入到加法器之前的最大电平的接收信号电平的差异相对衰减。

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