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1. 发明授权

US06329862B1 Reference frequency signal switching circuit capable of adjusting level of external reference frequency signal and outputting resultant signal 失效
标题翻译：参考频率信号切换电路能够调整外部参考频率信号的电平并输出合成信号
公开(公告)号：US06329862B1
公开(公告)日：2001-12-11
申请号：US09595710
申请日：2000-06-16
申请人： Yasuharu Kudo
发明人： Yasuharu Kudo
IPC分类号： H03K1700
CPC分类号： H03K17/14 , H03K17/76
摘要： A reference frequency signal switching circuit of the invention comprises: a internal oscillator for generating an internal reference frequency signal; an external reference frequency signal input terminal to which an external reference frequency signal is supplied; and a signal switching circuit for selectively outputting the internal reference frequency signal and the external reference frequency signal. Since an output level adjusting circuit for setting the external reference frequency signal outputted to a reference frequency signal output terminal so as to be at a predetermined level is provided, the output level can be made constant.
摘要翻译：本发明的参考频率信号切换电路包括：内部振荡器，用于产生内部参考频率信号; 提供外部参考频率信号的外部参考频率信号输入端子; 以及用于选择性地输出内部参考频率信号和外部参考频率信号的信号切换电路。由于提供了用于将输出到基准频率信号输出端子的外部参考频率信号设定为预定电平的输出电平调整电路，所以可以使输出电平恒定。

2. 发明授权

US5631531A Positioning and control apparatus that is interactively programmable using a display 失效
标题翻译：使用显示器进行交互式编程的定位和控制装置
公开(公告)号：US5631531A
公开(公告)日：1997-05-20
申请号：US366120
申请日：1994-12-29
申请人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
发明人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
IPC分类号： G05B9/02 , B65G43/08 , B65H23/04 , G05B15/02 , G05B19/18 , G05B19/4069 , G05B19/414 , G05B19/418 , G05D3/00 , G05D3/12 , G05B11/18
CPC分类号： G05B19/4069 , B65G43/08 , B65H23/048 , G05B19/4147 , G05B19/4182 , B65H2511/20 , B65H2511/232 , B65H2555/24 , B65H2557/23 , G05B2219/32137 , G05B2219/36025 , G05B2219/36143 , G05B2219/43174 , Y02P90/04 , Y02P90/083 , Y02P90/16 , Y02P90/185 , Y02P90/26 , Y10S706/92
摘要： An apparatus for synchronously controlling the actual operation of a machine using one or more motors, such as servo motors, by simulating in program form a combination of selectable machine mechanisms, including drivers, connecting shafts, clutches, gears and cams. Each such machine mechanism is represented by a virtual mechanism, preferably as a software module that contains information uniquely identifying the module, operation information that defines the generation of position information and connection information that defines other modules to which connection is made. The software modules comprise drive modules for generating position information, transmission modules for simulating the transmission mechanisms and output modules for outputting motor commands.
摘要翻译：一种使用一个或多个电动机（例如伺服电动机）同步控制机器的实际操作的装置，通过在程序中形成包括驾驶员，连接轴，离合器，齿轮和凸轮的可选机械机构的组合。每个这样的机器机构由虚拟机构表示，优选地作为包含唯一地标识模块的信息的软件模块，定义产生位置信息的操作信息和定义到其进行连接的其他模块的连接信息。软件模块包括用于产生位置信息的驱动模块，用于模拟传动机构的传输模块和用于输出电动机命令的输出模块。

3. 发明申请

US20100238641A1 SHIELD STRUCTURE OF A TUNER APPARATUS 审中-公开
标题翻译：调谐器设备的屏蔽结构
公开(公告)号：US20100238641A1
公开(公告)日：2010-09-23
申请号：US12727012
申请日：2010-03-18
申请人： Tatsuo Saito , Shigetomo Chiba , Yasuharu Kudo
发明人： Tatsuo Saito , Shigetomo Chiba , Yasuharu Kudo
IPC分类号： H05K9/00
CPC分类号： H05K9/006
摘要： A shield structure of a tuner apparatus includes: a circuit board on which a tuner circuit is provided; a shield case of sheet metal which accommodates and holds the circuit board; and a RF connector which is fixed to one side plate of the shield case so as to protrude outward and is electrically connected to the tuner circuit, wherein a box-shaped outer case is formed by connecting a case member of sheet metal which covers the shield case with the exception of the bottom surface portion thereof and the one side plate and a plate member of sheet metal which has a through hole, through which the RF connector passes, and covers the one side plate of the shield case, and wherein the outer case is unitized with the shield case.
摘要翻译：调谐器装置的屏蔽结构包括：设置有调谐器电路的电路板; 容纳并保持电路板的金属板的屏蔽壳; 以及RF连接器，其被固定到屏蔽壳体的一个侧板以向外突出并且电连接到调谐器电路，其中通过连接覆盖屏蔽的金属片的壳体构件形成盒形外壳壳体除了其底面部分和一个侧板以及具有通孔的金属板的板构件之外，RF连接器穿过该孔，并且覆盖屏蔽壳体的一个侧板，并且其中外部情况与屏蔽箱组合在一起。

4. 发明申请

US20050212975A1 Television signal transmitter capable of reducing phase noise 审中-公开
标题翻译：电视信号发射机能够降低相位噪声
公开(公告)号：US20050212975A1
公开(公告)日：2005-09-29
申请号：US11087276
申请日：2005-03-22
申请人： Yasuharu Kudo
发明人： Yasuharu Kudo
IPC分类号： H04N5/38 , H03D7/16 , H03L7/16 , H03L7/197 , H04B1/04
CPC分类号： H04N5/4446 , H03D7/163 , H03L7/16 , H04N5/38
摘要： A television signal transmitter containing: a first frequency conversion unit for up-converting a first intermediate frequency signal modulated by an image signal and a voice signal into a second intermediate frequency signal and a second frequency conversion unit for down-converting the second intermediate frequency signal into a television channel signal. The first frequency conversion unit is provided with a first local oscillating circuit and a first PLL circuit for controlling an oscillating frequency of the first local oscillating circuit. The second frequency conversion unit is provided with a second local oscillating circuit and a second PLL circuit for controlling an oscillating frequency of the second local oscillating circuit. The first PLL circuit and the second PLL circuit are constituted by fractional PLL circuits, respectively.
摘要翻译：一种电视信号发送器，包括：第一频率转换单元，用于将由图像信号调制的第一中频信号和语音信号上变频为第二中频信号;第二频率转换单元，用于将第二中频信号进入电视频道信号。第一变频单元设置有第一本地振荡电路和用于控制第一本地振荡电路的振荡频率的第一PLL电路。第二变频单元设置有用于控制第二本地振荡电路的振荡频率的第二本地振荡电路和第二PLL电路。第一PLL电路和第二PLL电路分别由分数PLL电路构成。

5. 发明授权

US5715429A Positioning and control apparatus that is interactively programmable using a display 失效
公开(公告)号：US5715429A
公开(公告)日：1998-02-03
申请号：US366322
申请日：1994-12-29
申请人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
发明人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
IPC分类号： G05B9/02 , B65G43/08 , B65H23/04 , G05B15/02 , G05B19/18 , G05B19/4069 , G05B19/414 , G05B19/418 , G05D3/00 , G05D3/12 , G06G7/48 , G06F17/13
CPC分类号： G05B19/4069 , B65G43/08 , B65H23/048 , G05B19/4147 , G05B19/4182 , B65H2511/20 , B65H2511/232 , B65H2555/24 , B65H2557/23 , G05B2219/32137 , G05B2219/36025 , G05B2219/36143 , G05B2219/43174 , Y02P90/04 , Y02P90/083 , Y02P90/16 , Y02P90/185 , Y02P90/26 , Y10S706/92
摘要： An apparatus for synchronously controlling the actual operation of a machine using one or more motors, such as servo motors, by simulating in program form a combination of selectable machine mechanisms, including drivers, connecting shafts, clutches, gears and cams. Each such machine mechanism is represented by a virtual mechanism, preferably as a software module that contains information uniquely identifying the module, operation information that defines the generation of position information and connection information that defines other modules to which connection is made. The software modules comprise drive modules for generating position information, transmission modules for simulating the transmission mechanisms and output modules for outputting motor commands.

6. 发明申请

US20060087594A1 Television signal transmitter 审中-公开
标题翻译：电视信号发射机
公开(公告)号：US20060087594A1
公开(公告)日：2006-04-27
申请号：US11269195
申请日：2005-10-24
申请人： Akihide Adachi , Yasuharu Kudo
发明人： Akihide Adachi , Yasuharu Kudo
IPC分类号： H04N5/455
CPC分类号： H04N5/38
摘要： A television signal transmitter includes a first frequency converting circuit that converts a television channel signal lower than a television broadcasting band into a first intermediate frequency signal higher than the television broadcasting band, and a second frequency converting circuit that converts the first intermediate frequency signal into the television broadcasting band and outputs it. An input amplifying circuit for amplifying the input television channel signal is provided at a previous stage of the first frequency converting circuit, and a band-pass filter is provided between the first frequency converting circuit and the second frequency converting circuit. The band of the input amplifying circuit and the band of the band-pass filter are a transmission band of a plurality of successive channels.
摘要翻译：电视信号发射机包括：将低于电视广播频带的电视频道信号转换为高于电视广播频带的第一中频信号的第一频率转换电路;以及将第一中频信号转换为电视广播频带并输出。在第一频率转换电路的前一级提供用于放大输入电视频道信号的输入放大电路，并且在第一频率转换电路和第二频率转换电路之间提供带通滤波器。输入放大电路的频带和带通滤波器的频带是多个连续频道的传输频带。

7. 发明授权

US07015981B2 Television signal transmitter capable of eliminating occurrence of adverse influences caused by interference signals 失效
公开(公告)号：US07015981B2
公开(公告)日：2006-03-21
申请号：US10354611
申请日：2003-01-30
申请人： Yasuharu Kudo
发明人： Yasuharu Kudo
IPC分类号： H04N5/38
CPC分类号： H04N5/40 , H03D7/161
摘要： A television signal transmitter is arranged by a first frequency converter for up-converting an input signal into an intermediate frequency signal, and a second frequency converter for down-converting the intermediate frequency signal into a television signal of any of channels within a predetermined output frequency band. In this television transmitter, a picture intermediate frequency of the intermediate frequency signal is set to be higher than a maximum frequency of the output frequency band, and is set to be lower than a doubled picture frequency of any one of the channels within the output frequency band by 1.25 MHz.

8. 发明授权

US5812432A Positioning and control apparatus that is interactively programmable using a display 失效
公开(公告)号：US5812432A
公开(公告)日：1998-09-22
申请号：US366608
申请日：1994-12-29
申请人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
发明人： Yoshichika Takizawa , Yasuyuki Suzuki , Misako Okada , Makoto Nishimura , Hidehiko Matsumoto , Yasuharu Kudo , Tohru Tsujimoto
IPC分类号： G05B9/02 , B65G43/08 , B65H23/04 , G05B15/02 , G05B19/18 , G05B19/4069 , G05B19/414 , G05B19/418 , G05D3/00 , G05D3/12 , G06G7/63
CPC分类号： G05B19/4069 , B65G43/08 , B65H23/048 , G05B19/4147 , G05B19/4182 , B65H2511/20 , B65H2511/232 , B65H2555/24 , B65H2557/23 , G05B2219/32137 , G05B2219/36025 , G05B2219/36143 , G05B2219/43174 , Y02P90/04 , Y02P90/083 , Y02P90/16 , Y02P90/185 , Y02P90/26 , Y10S706/92
摘要： An apparatus for synchronously controlling the actual operation of a machine using one or more motors, such as servo motors, by simulating in program form a combination of selectable machine mechanisms, including drivers, connecting shafts, clutches, gears and cams. Each such machine mechanism is represented by a virtual mechanism, preferably as a software module that contains information uniquely identifying the module, operation information that defines the generation of position information and connection information that defines other modules to which connection is made. The software modules comprise drive modules for generating position information, transmission modules for simulating the transmission mechanisms and output modules for outputting motor commands.

9. 发明授权

US07006160B2 Television signal transmitter attenuating unwanted signal while maintaining match between circuits 失效
标题翻译：电视信号发射机在保持电路之间的匹配的同时衰减不需要的信号
公开(公告)号：US07006160B2
公开(公告)日：2006-02-28
申请号：US09826669
申请日：2001-04-05
申请人： Yasuharu Kudo
发明人： Yasuharu Kudo
IPC分类号： H04N5/38
CPC分类号： H04N5/38
摘要： A signal transmitter prevented from outputting an unwanted signal to the outside, which is generated at the time of changing any of various setting parameters such as a channel through which a signal is to be transmitted and the degree of modulation of an intermediate frequency signal to be supplied without deteriorating impedance matching between circuits. This signal transmitter has a local oscillator for outputting a local oscillation signal; a mixer for mixing a supplied television intermediate frequency signal with the local oscillation signal and frequency-converting the resultant signal to a television signal of a specific channel through which the signal is to be transmitted among television channels; and a variable band-pass filter connected at a post stage of the mixer and tuned to the frequency of the specific channel. The tuning frequency of the variable band-pass filter can be shifted out of the frequency band of the specific channel.
摘要翻译：信号发送器阻止向外部输出不需要的信号，这是在改变诸如要发送信号的信道的各种设置参数和中频信号的调制度之后产生的，提供而不劣化电路之间的阻抗匹配。该信号发射器具有用于输出本地振荡信号的本地振荡器; 混合器，用于将提供的电视中频信号与本地振荡信号混频，并将所得到的信号频率转换成电视频道之间要发送信号的特定频道的电视信号; 以及可变带通滤波器，其连接在混频器的后级，并且被调谐到特定频道的频率。可变带通滤波器的调谐频率可以移出特定频道的频带。

10. 发明授权

US6108050A Television tuner 失效
标题翻译：电视调谐器
公开(公告)号：US6108050A
公开(公告)日：2000-08-22
申请号：US906040
申请日：1997-08-05
申请人： Masaki Yamamoto , Masashi Suzuki , Yasuharu Kudo , Takeshi Shimizu , Takeo Suzuki
发明人： Masaki Yamamoto , Masashi Suzuki , Yasuharu Kudo , Takeshi Shimizu , Takeo Suzuki
IPC分类号： H03J5/24 , H04B1/18 , H04B1/26 , H04N5/44 , H04N5/50 , H04B1/16 , H04N5/48
CPC分类号： H04N5/50 , H03J5/244
摘要： Band characteristics between reception bands or reception channels are uniformed. There is provided a television tuner comprising a first tuning circuit which can be tuned to a television channel frequency in a first frequency band, a first amplification circuit for amplifying an output signal from the first tuning circuit, a second tuning circuit which can be tuned to a television channel frequency in a second frequency band, and a second amplification circuit for amplifying an output signal from the second tuning circuit, wherein, to at least one of the first and second tuning circuits, a damper resistor for decreasing Q of the tuning circuit when the tuning circuit is tuned to a frequency in a low-frequency band including each lowest channel in the first or second frequency band is connected.
摘要翻译：接收频带或接收频道之间的频带特性是均匀的。提供一种电视调谐器，包括可调谐到第一频带中的电视频道频率的第一调谐电路，用于放大来自第一调谐电路的输出信号的第一放大电路，可调谐到第二调谐电路第二频带中的电视频道频率，以及用于放大来自第二调谐电路的输出信号的第二放大电路，其中，对于第一和第二调谐电路中的至少一个调谐电路，用于减小调谐电路的Q的阻尼电阻器当调谐电路被调谐到包括第一或第二频带中的每个最低频道的低频带中的频率时。

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