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1. 发明授权

US06771893B1 Recording apparatus and reproducing apparatus 失效
标题翻译：记录装置和再现装置
公开(公告)号：US06771893B1
公开(公告)日：2004-08-03
申请号：US09399086
申请日：1999-09-20
申请人： Hiroo Okamoto , Hideo Nishijima , Nobuaki Maejima
发明人： Hiroo Okamoto , Hideo Nishijima , Nobuaki Maejima
IPC分类号： H04N591
CPC分类号： G11B20/1208 , G11B20/00 , G11B20/00007 , G11B20/10527 , H04N5/765 , H04N5/775 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： For achieving a recording apparatus and a reproducing apparatus enabling to function an interface of digital signals even when recording and reproducing analog signals, wherein the analog signal reproduced in an analog signal recording/reproducing circuit is converted into the digital signal in an encoder so as to be outputted from an interface circuit when reproducing the analog signal, while the digital signal inputted from the interface circuit is converted in a decoder into the analog signal to be recorded when recording the analog signal. Further, it comprises a digital signal recording/reproducing circuit for recording/reproducing a first digital signal into a recording medium, a converter for converting between the first digital signal and a second digital signal, and an interface circuit for inputting/outputting the second digital signal.
摘要翻译：为了实现即使在记录和再现模拟信号时也能够实现数字信号接口的记录装置和再现装置，其中在模拟信号记录/再现电路中再现的模拟信号在编码器中被转换成数字信号，以便在再现模拟信号时从接口电路输出，同时在记录模拟信号时，将从接口电路输入的数字信号在解码器中转换为要记录的模拟信号。此外，它包括用于将第一数字信号记录/再现到记录介质中的数字信号记录/再现电路，用于在第一数字信号和第二数字信号之间转换的转换器，以及用于输入/输出第二数字信号的接口电路信号。

2. 发明授权

US06731451B2 Information management apparatus 失效
标题翻译：信息管理装置
公开(公告)号：US06731451B2
公开(公告)日：2004-05-04
申请号：US10022736
申请日：2001-12-20
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： G11B1902
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.
摘要翻译：信息提供系统技术领域本发明涉及信息提供系统。更具体地，本发明涉及能够可靠地管理分布式信息的信息管理装置和使用相同信息管理装置的信息提供系统。信息管理装置包括用于再现记录在给定记录介质中的主信息的主信息再现装置; 以及再现管理装置，用于管理用于再现主要信息的主信息再现装置。本发明提供了一种接收装置，其设置有用于将限制主信息再现周期数量的分布信息和控制信息记录在记录介质上的装置，以及设置有用于限制主信息再现的再现禁用装置的主信息再现装置。

3. 发明授权

US06587638B1 Recording/ reproducing apparatus and input/ output device 失效
标题翻译：记录/再现装置和输入/输出装置
公开(公告)号：US06587638B1
公开(公告)日：2003-07-01
申请号：US09399085
申请日：1999-09-20
申请人： Katsuyuki Watanabe , Hideo Nishijima , Hiroo Okamoto , Motoyoshi Sasaki
发明人： Katsuyuki Watanabe , Hideo Nishijima , Hiroo Okamoto , Motoyoshi Sasaki
IPC分类号： H04N591
CPC分类号： H04N5/44508 , H04N5/44504 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N21/4325 , H04N21/4334 , H04N21/435 , H04N21/4627 , H04N2005/91314 , H04N2005/91328 , H04N2005/91371
摘要： A recording/reproducing apparatus is provided for effecting digital processing to convert an analog video signal into a digital signal without losing character data superimposed over a vertical blanking period of the analog video signal. The recording/reproducing apparatus for converting the analog video signal into the digital signal and recording/reproducing the converted digital signal has a detector which detects character data, which is superimposed over the vertical blanking period of the received analog video signal, at the recording time. A superimposer which encodes the detected character data and superimposes the encoded character data over a digital signal from which the character data was removed, whereby the digital signal with the superimposed character data is recorded on the recording media. There is also a detector which detects first copy guard data superimposed over the vertical blanking period and second copy guard data superimposed over a color burst signal; and an adder which adds the two detected copy guard data to a signal reproduced from the recording media.
摘要翻译：提供了一种用于进行数字处理以将模拟视频信号转换为数字信号而不会丢失在模拟视频信号的垂直消隐周期叠加的字符数据的记录/再现装置。用于将模拟视频信号转换为数字信号并记录/再现转换的数字信号的记录/再现装置具有检测器，该检测器检测在记录时间叠加在所接收的模拟视频信号的垂直消隐周期上的字符数据。编码检测到的字符数据并将编码字符数据叠加在去除了字符数据的数字信号上的叠加器，由此具有叠加的字符数据的数字信号被记录在记录介质上。还有一个检测器，其检测叠加在垂直消隐周期上的第一复制保护数据和叠加在色同步信号上的第二复制保护数据; 以及将两个检测到的复制保护数据添加到从记录介质再现的信号的加法器。

4. 发明授权

US5930274A Information recording and reproduction apparatus to be controlled by temporal information 失效
标题翻译：信息记录和再现装置由时间信息控制
公开(公告)号：US5930274A
公开(公告)日：1999-07-27
申请号：US917962
申请日：1997-08-27
申请人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
发明人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
IPC分类号： G11B15/087 , G11B15/18 , G11B15/467 , G11B20/00 , G11B20/18 , H04N9/804 , H04N9/82 , H04N9/885 , G11B27/36 , H04N5/775
CPC分类号： G11B20/0084 , G11B15/087 , G11B15/1875 , G11B20/00007 , G11B20/00086 , H04N9/8042 , G11B15/4673 , G11B20/1833 , H04N9/8205 , H04N9/885
摘要： An information recording and reproduction apparatus for recording and reproducing the information supplied through the transmission line is capable of protecting the copyright by limiting the reproduction of the recorded information. A main information signal supplied through the transmission line and a deadline signal attached to the main information signal and representing the reproduction deadline of the main information signal are recorded and reproduced by a recording device and a reproduction device respectively. A temporal information signal representing the date and time is acquired. The deadline signal reproduced is compared with the temporal information signal acquired. The reproduction output of the main information signal is cut off in accordance with the comparison signal produced by the comparison. In the case where the temporal information has passed the deadline, the reproduction output of the main information signal is cut off.
摘要翻译：用于记录和再现通过传输线提供的信息的信息记录和再现装置能够通过限制记录信息的再现来保护版权。通过传输线提供的主信息信号和附加到主信息信号并表示主信息信号的再现期限的期限信号分别由记录装置和再现装置记录和再现。获取表示日期和时间的时间信息信号。将所再现的期限信号与获取的时间信息信号进行比较。根据比较产生的比较信号，将主信息信号的再现输出切断。在时间信息通过期限的情况下，主信息信号的再现输出被切断。

5. 发明授权

US5875279A Subscriber terminal of an interactive communication system and control device thereof 失效
标题翻译：交互式通信系统的用户终端及其控制装置
公开(公告)号：US5875279A
公开(公告)日：1999-02-23
申请号：US847772
申请日：1997-04-23
申请人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
发明人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
IPC分类号： G11B20/00 , H04N5/44 , H04N5/913 , H04N5/926 , H04N7/16 , H04J7/12
CPC分类号： H04N7/16 , H04N21/42684 , H04N21/4334 , H04N21/6543 , H04N21/6581 , H04N5/9261 , G11B20/00007 , G11B20/00086 , H04N5/4401 , H04N5/913
摘要： An input terminal (240) for assigning at least one information to be requested and a control circuit (100) for controlling a recording operation, a tape stopping operation and a detecting operation of a head of recorded information of a recording and reproducing apparatus (80) are provided on the side of a subscriber terminal (FIG. 1) having the recording and reproducing apparatus and, after all of information (A, B, C) assigned by the input terminal and received from an information transmitting station (FIG. 2) are recorded, a head of the first recorded information is detected.
摘要翻译：用于分配至少一个要请求的信息的输入端子（240）和用于控制记录和再现装置的记录信息的头的记录操作，磁带停止操作和检测操作的控制电路（80））设置在具有记录和再现装置的用户终端（图1）侧，并且在由输入终端分配并从信息发送站接收的所有信息（A，B，C）（图2 ），检测到第一记录信息的头部。

6. 发明授权

US07706541B2 Information management apparatus 失效
标题翻译：信息管理装置
公开(公告)号：US07706541B2
公开(公告)日：2010-04-27
申请号：US10786089
申请日：2004-02-26
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： H04L9/00 , H04N7/167 , H04N9/64 , G11B15/04 , G11B15/18 , H04N5/44 , H04N5/91 , H04N7/173 , G11B20/10 , G06F21/24
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： An information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus has a main information reproducing system for reproducing main information recorded in a given recording medium; and a reproduction management system for managing the main information reproducing system for reproducing the main information. A receiver is provided with a unit for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing system provided with a reproduction disabling function for limiting the reproduction of main information.
摘要翻译：能够可靠地管理分布式信息的信息管理装置和采用相同信息管理装置的信息提供系统具有用于再现记录在给定记录介质中的主信息的主信息再现系统; 以及用于管理用于再现主要信息的主信息再现系统的再现管理系统。接收机具有用于记录在记录介质上限制主信息再现周期数的分布信息和控制信息的单元，以及设置有用于限制主信息的再现的再现禁用功能的主信息再现系统。

7. 发明授权

US06349012B1 Magnetic recording and/or reproducing apparatus 失效
标题翻译：磁记录和/或再现装置
公开(公告)号：US06349012B1
公开(公告)日：2002-02-19
申请号：US09241059
申请日：1999-02-01
申请人： Hiroo Okamoto , Nobutaka Amada , Hideo Nishijima , Shigeru Yamazaki
发明人： Hiroo Okamoto , Nobutaka Amada , Hideo Nishijima , Shigeru Yamazaki
IPC分类号： G11B5584
CPC分类号： H04N9/7921 , G11B5/0086 , G11B5/00891 , G11B5/09 , G11B15/125 , G11B15/1875 , G11B15/4675 , G11B20/10 , G11B20/1209 , G11B27/005 , G11B27/30 , G11B27/3027 , G11B27/3063 , G11B2220/90 , H04N5/78263
摘要： A magnetic recording and/or reproducing apparatus has compatibility with a conventional analog signal recording/reproducing VTR and can realize an operation mode in which a digital signal is recorded and/or reproduced. During N-times long time recording, the travel speed of a magnetic recording medium is set to 1/N of that during normal recording to perform recording every N scanning operations of a rotary head and during N-times long time reproduction, the travel speed of the magnetic recording medium is set to 1/N of that during normal recording and the travel of the magnetic recording medium is controlled such that the level of a reproduction signal reproduced every N scanning operations of the rotary head at a predetermined timing is maximized so as to reproduce a reproduction signal at that timing.
摘要翻译：磁记录和/或再现装置与传统的模拟信号记录/再现VTR兼容，并且可以实现数字信号被记录和/或再现的操作模式。在N次长时间记录期间，磁记录介质的行进速度被设定为正常记录期间的1 / N，以便在旋转磁头的N次扫描操作和N次长时间再现期间执行记录，行进速度磁记录介质的数值被设定为正常记录期间的1 / N，并且控制磁记录介质的移动，使得在预定定时每旋转磁头的N次扫描操作再现的再现信号的电平最大化以便在该定时再现再现信号。

8. 发明授权

US6031677A Information management apparatus 失效
公开(公告)号：US6031677A
公开(公告)日：2000-02-29
申请号：US126435
申请日：1998-07-30
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： G11B5/02 , G11B5/024 , G11B15/03 , G11B15/087 , G11B15/12 , G11B19/02 , G11B19/04 , G11B20/00 , H04N5/775 , H04N5/782 , H04N5/92
CPC分类号： G11B15/087 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , G11B5/0086 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N2005/91328 , H04N5/775 , H04N5/782
摘要： The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.

9. 发明授权

US5719943A Digital information signal transmitting/receiving method and system 失效
标题翻译：数字信息发送/接收方法和系统
公开(公告)号：US5719943A
公开(公告)日：1998-02-17
申请号：US409804
申请日：1995-03-24
申请人： Nobutaka Amada , Shigeru Yamazaki , Takaharu Noguchi , Hideo Nishijima , Hiroaki Ono , Hiroo Okamoto , Hitoaki Owashi , Takao Arai , Yuji Hatanaka , Seiichi Saito
发明人： Nobutaka Amada , Shigeru Yamazaki , Takaharu Noguchi , Hideo Nishijima , Hiroaki Ono , Hiroo Okamoto , Hitoaki Owashi , Takao Arai , Yuji Hatanaka , Seiichi Saito
IPC分类号： H04N5/926 , H04N5/937 , H04N7/52 , H04L9/00 , H04N7/167
CPC分类号： H04N7/52 , H04N5/9261 , H04N5/937
摘要： A digital information signal transmitting/receiving method and system having a transmitter for transmitting an encrypted digital information signal and a plurality of receivers for receiving the encrypted digital information signal from the transmitter. The transmitter simultaneously distributes a plurality of identification codes associated with the receivers at a time ahead of the digital information signal. The receivers detect whether a particular identification code assigned to the receiver was included within a received plurality of identification codes. When the particular identification code has been detected as having been received the received encrypted digital information signal is decrypted into the original digital information. In order to request that a particular identification code be included so as to allow access to a program, either one of the receivers or the recorders each generate an information request signal. The transmitter is responsive to the information request signals to add to the digital information signal at a time ahead of the digital information signal, identification signals for identifying the receivers or the recorders which generated the information request signals, thereby producing a transmission signal formed of those signals, and to distribute this transmission signal to the receivers. The recorders control the received information signal to be recorded in response to the identification signals received by the receivers.
摘要翻译：一种数字信息信号发送/接收方法和系统，具有用于发送加密的数字信息信号的发射机和用于从发射机接收加密的数字信息信号的多个接收机。发射机在数字信息信号之前的时间同时分配与接收机相关联的多个识别码。接收机检测分配给接收机的特定识别码是否包含在所接收的多个识别码内。当检测到特定的识别码已被接收时，接收到的加密的数字信息信号被解密成原始的数字信息。为了请求特定的识别码被包括以允许对程序的访问，接收器或记录器中的任一个每个都生成信息请求信号。发射机响应信息请求信号，在数字信息信号之前的时间添加数字信息信号，识别信号以识别生成信息请求信号的接收机或记录器，从而产生由那些信号，并将该发送信号分发给接收机。记录器响应于接收机接收到的识别信号来控制要记录的接收信息信号。

10. 发明授权

US06204985B1 Information management apparatus 有权
标题翻译：信息管理装置
公开(公告)号：US06204985B1
公开(公告)日：2001-03-20
申请号：US09482312
申请日：2000-01-14
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： G11B15087
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.
摘要翻译：信息提供系统技术领域本发明涉及信息提供系统。更具体地，本发明涉及能够可靠地管理分布式信息的信息管理装置和使用相同信息管理装置的信息提供系统。信息管理装置包括用于再现记录在给定记录介质中的主信息的主信息再现装置; 以及再现管理装置，用于管理用于再现主要信息的主信息再现装置。本发明提供了一种接收装置，其设置有用于将限制主信息再现周期数量的分布信息和控制信息记录在记录介质上的装置，以及设置有用于限制主信息再现的再现禁用装置的主信息再现装置。

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