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1. 发明授权

US6104341A Satellite receiving system featuring antenna reception level signal generation in response to signal reception level and/or bit error rate 有权
标题翻译：卫星接收系统响应于信号接收电平和/或比特错误率而产生天线接收电平信号
公开(公告)号：US6104341A
公开(公告)日：2000-08-15
申请号：US183068
申请日：1998-10-30
申请人： Hiroyuki Mita , Tadashi Kajiwara , Toshikazu Ido
发明人： Hiroyuki Mita , Tadashi Kajiwara , Toshikazu Ido
IPC分类号： H01Q1/12 , H01Q1/24 , H01Q3/00 , H01Q3/02 , H04B1/00 , H04B1/06 , H04B1/16 , H04B1/28 , H04B7/155 , H04B7/185 , H04H40/90 , H04N5/44
CPC分类号： H01Q1/1257 , H01Q1/247 , H01Q3/005 , H04B7/18523 , H04H40/90 , H04B1/00 , H04B1/28
摘要： An SHF-band receiving apparatus is used for demodulating a signal received by an antenna and input through a cable by using an indoor receiving unit which comprises; demodulation means for demodulating an input signal supplied thereto through the cable; detection means for detecting a detection signal representing the direction of the antenna from a demodulated signal output by the demodulation means; and output means for generating a modulated signal for displaying information on the direction of the antenna by modulation of a carrier signal based on the detection signal produced by the detection means and for outputting the modulated signal through the cable to the antenna side.
摘要翻译： SHF频带接收装置用于解调由天线接收的信号并通过使用室内接收单元的电缆进行输入，该室内接收单元包括：解调装置，用于解调通过电缆提供给它的输入信号; 检测装置，用于从由解调装置输出的解调信号中检测表示天线方向的检测信号; 以及输出装置，用于基于由检测装置产生的检测信号，通过调制载波信号来产生用于显示关于天线方向的信息的调制信号，并且通过电缆将调制信号输出到天线侧。

2. 发明授权

US5966638A Receiving apparatus, signal demodulating method, antenna apparatus, receiving system and antenna direction adjusting method 有权
标题翻译：接收装置，信号解调方法，天线装置，接收系统和天线方向调整方法
公开(公告)号：US5966638A
公开(公告)日：1999-10-12
申请号：US184090
申请日：1998-10-30
申请人： Hiroyuki Mita , Tadashi Kajiwara , Toshikazu Ido
发明人： Hiroyuki Mita , Tadashi Kajiwara , Toshikazu Ido
IPC分类号： H01Q1/12 , H01Q1/24 , H01Q3/00 , H01Q3/02 , H04B1/00 , H04B1/06 , H04B1/16 , H04B1/28 , H04B7/155 , H04B7/185 , H04H40/90 , H04N5/44 , H04H7/00
CPC分类号： H01Q1/1257 , H01Q1/247 , H01Q3/005 , H04B7/18523 , H04H40/90 , H04B1/00 , H04B1/28
摘要： An SHF-band receiving apparatus is used for demodulating a signal received by an antenna and input through a cable by using an indoor receiving unit which comprises: demodulation means for demodulating an input signal supplied thereto through the cable; detection means for detecting a detection signal representing the direction of the antenna from a demodulated signal output by the demodulation means; and output means for generating a modulated signal for displaying information on the direction of the antenna by modulation of a carrier signal based on the detection signal produced by the detection means and for outputting the modulated signal through the cable to the antenna side.
摘要翻译： SHF频带接收装置用于对通过天线接收的信号进行解调，并通过使用室内接收单元通过电缆进行输入，所述室内接收单元包括：解调装置，用于解调通过电缆提供给其的输入信号; 检测装置，用于从由解调装置输出的解调信号中检测表示天线方向的检测信号; 以及输出装置，用于基于由检测装置产生的检测信号，通过调制载波信号来产生用于显示关于天线方向的信息的调制信号，并且通过电缆将调制信号输出到天线侧。

3. 发明授权

US5675395A Remote receiver that coordinates command signals from differing sources including radio frequency and infrared sources 失效
标题翻译：远程接收器，用于协调来自不同来源（包括射频和红外源）的命令信号
公开(公告)号：US5675395A
公开(公告)日：1997-10-07
申请号：US368331
申请日：1995-01-04
申请人： Jeffrey Alan Martin , Toshikazu Ido
发明人： Jeffrey Alan Martin , Toshikazu Ido
IPC分类号： G08C17/02 , G08C23/04 , H04N5/445 , H04N5/44
CPC分类号： H04N5/44582 , G08C17/02 , G08C23/04
摘要： A remote receiver is disclosed that accepts command signals from infrared transmitters and radio frequency transmitters and that combined the command signals into a final non overlapping command signal according to a preselected priority among the command signals.
摘要翻译：公开了一种远程接收机，其接收来自红外发射机和射频发射机的命令信号，并且根据命令信号中的预选优先级将命令信号组合成最终的非重叠命令信号。

4. 发明授权

US06999062B2 Dual electro-luminance back light remote commander and method 有权
公开(公告)号：US06999062B2
公开(公告)日：2006-02-14
申请号：US10164853
申请日：2002-06-06
申请人： Hiroshi Hara , Toshikazu Ido
发明人： Hiroshi Hara , Toshikazu Ido
IPC分类号： G09G5/08
CPC分类号： G06F3/0202 , H01H3/162 , H01H9/0235
摘要： A remote commander and methods for activating a user interface of a remote commander and for providing efficient power consumption are provided which prevent the resulting increase in use and complexity of the user interface, the subsequent decrease in operational battery life, and the added decrease in operational battery life related to the utilization of a back-light function. In one embodiment, the remote commander includes at least one user interface attached to at least one hinge means and at least one microprocessor in electrical communication with the user interface. The microprocessor is configured to activate the user interface which is currently addressable to a user. In another embodiment, the method for activating a user interface of a remote commander includes providing a plurality of user interfaces, with each of the user interfaces electrically connected to a connector, and activating the user interface that is currently addressable to the user. While in a further embodiment, the method for providing efficient power consumption by activating at least one user interface of a remote commander includes providing an electrical connection from at least one connector to each user interface, enabling movement of the user interface, and providing efficient power consumption by activating only an active user interface.

5. 发明授权

US5500691A Remote control identifier setup in a video system having both IR and RF transmitters 失效
标题翻译：具有红外和射频发射器的视频系统中的远程控制标识符设置
公开(公告)号：US5500691A
公开(公告)日：1996-03-19
申请号：US368373
申请日：1995-01-04
申请人： Jeffrey A. Martin , Toshikazu Ido
发明人： Jeffrey A. Martin , Toshikazu Ido
IPC分类号： G08C17/02 , G08C23/04 , H04N5/44
CPC分类号： H04N5/44 , G08C17/02 , G08C23/04 , G08C2201/20
摘要： A video system is disclosed including a receiver that generates a remote identifier setup display on a television monitor and further including a remote control unit having a radio frequency transmitter and an infrared transmitter. The video system enables a user to enter a remote control identifier for the radio frequency transmitter through the remote identifier setup display using the infrared transmitter. The receiver initially ignores remote command signals received from the radio frequency transmitter until the remote control identifier is entered.
摘要翻译：公开了一种视频系统，包括在电视监视器上产生远程标识符设置显示的接收机，还包括具有射频发射机和红外发射机的遥控单元。视频系统使得用户能够通过使用红外发射器的远程识别器设置显示来输入射频发射机的遥控器标识符。接收机最初忽略从射频发射机接收的远程命令信号，直到输入遥控器标识符。

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