公开(公告)号：US20080285950A1

公开(公告)日：2008-11-20

申请号：US12183696

申请日：2008-07-31

申请人： Naozumi SUGIMURA ,  Hiroo Okamoto ,  Junji Shiokawa

发明人： Naozumi SUGIMURA ,  Hiroo Okamoto ,  Junji Shiokawa

IPC分类号： H04N5/91 ,  H04N7/26

CPC分类号： H04N9/8205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A technique is provided for reproducing information from a recording medium, on which there are recorded a plurality of picture information sets; presentation time values, each associated with a corresponding one of the picture information sets; picture information record marks, each of which is associated with a corresponding one of the presentation time values; clip information specifying what position on the recording medium is associated with each of the presentation time values; and reproducing order specifying information which specifies in what order the picture information sets are to be reproduced. Picture information is reproduced through the steps of detecting the presentation time value of a picture information set to be retrieved from the corresponding picture information record mark; using said clip information to detect the recording position on the recording medium which corresponds to the detected presentation time value; and reproducing picture information from the detected recording position.

摘要翻译： 提供了一种用于从记录介质再现信息的技术，其上记录有多个图像信息集; 呈现时间值，每个与图像信息集中的相应一个相关联; 图像信息记录标记，每个图像信息记录标记与呈现时间值中的相应一个相关联; 指定记录介质上的哪个位置与所述呈现时间值中的每一个相关联的剪辑信息; 以及重放顺序指定信息，该信息指定要再现图像信息集合的顺序。 通过检测从对应的图像信息记录标记检索的图像信息的显示时间值的步骤来再现图像信息; 使用所述剪辑信息来检测记录介质上对应于检测到的呈现时间值的记录位置; 并从检测到的记录位置再现图像信息。

公开(公告)号：US06519411B1

公开(公告)日：2003-02-11

申请号：US09690999

申请日：2000-10-18

申请人： Naozumi Sugimura ,  Hiroo Okamoto

发明人： Naozumi Sugimura ,  Hiroo Okamoto

IPC分类号： H04N576

CPC分类号： G11B27/107 ,  G11B27/3027 ,  G11B27/3063 ,  G11B2220/90 ,  H04N9/8042 ,  H04N9/888

摘要： A digital signal processing apparatus including a time stamp generator generating a reference time having a same format as a first time stamp added to each packet of an inputted digital signal, a comparator comparing the first time stamp added to each packet of the inputted digital signal with the reference time, a time stamp converter converting the first time stamp added to each packet of the inputted digital signal into a second time stamp having a different format than the first time stamp, and an output circuit outputting an outputted digital signal in the form of a plurality of packets having the second time stamp converted by the time stamp converter added to each packet when the first time stamp of each packet of the inputted digital signal coincides with the reference time.

摘要翻译： 一种数字信号处理装置，包括：时间戳发生器，生成与输入的数字信号的每个分组相加的与第一时间戳相同的格式的参考时间;比较将添加到输入的数字信号的每个分组的第一时间标记与 参考时间，将添加到所输入的数字信号的每个分组的第一时间戳转换为具有与第一时间戳不同的格式的第二时间戳的时间戳转换器，以及输出电路，其输出数字信号的形式为 当输入的数字信号的每个分组的第一时间标记与参考时间一致时，具有由添加到每个分组的时间戳转换器转换的第二时间戳的多个分组。

公开(公告)号：US06363210B1

公开(公告)日：2002-03-26

申请号：US09270766

申请日：1999-03-17

申请人： Hitoaki Owashi ,  Takaharu Noguchi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Kazuhiko Yoshizawa ,  Nobutaka Amada ,  Naozumi Sugimura ,  Hiroaki Tachibana ,  Hiroyuki Hayakawa

发明人： Hitoaki Owashi ,  Takaharu Noguchi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Kazuhiko Yoshizawa ,  Nobutaka Amada ,  Naozumi Sugimura ,  Hiroaki Tachibana ,  Hiroyuki Hayakawa

IPC分类号： H04N592

CPC分类号： G11B5/531 ,  G06Q20/3829 ,  G11B5/0086 ,  G11B5/00878 ,  G11B5/09 ,  G11B5/534 ,  G11B15/125 ,  G11B15/1875 ,  G11B15/4671 ,  H04N5/775 ,  H04N9/7921 ,  H04N9/8042

摘要： A communication system has an analog signal broadcasting station for transmitting an analog signal, a digital signal broadcasting station for transmitting a digital signal and a receiving unit for receiving the analog signal from the analog signal broadcasting station and the digital signal from the digital signal broadcasting station. The receiving unit has a recording and reproducing unit for selectively recording one of received analog and digital signals. The recording and reproducing unit has heads for analog signal each having a predetermined azimuth angle and operative to record an analog signal and heads for digital signal each having an azimuth angle larger than that of the analog signal head and operative to record a digital signal, and performs selective recording and reproduction of the analog signal and the digital signal on and from a recording medium.

摘要翻译： 通信系统具有用于发送模拟信号的模拟信号广播站，用于发送数字信号的数字信号广播站和用于从模拟信号广播站接收模拟信号的接收单元和来自数字信号广播站的数字信号 。 接收单元具有用于选择性地记录所接收的模拟和数字信号之一的记录和再现单元。 记录和再现单元具有用于具有预定方位角的模拟信号的头部，并且可操作以记录模拟信号和数字信号头，每个数字信号的方位角大于模拟信号头的方位角，并可操作以记录数字信号;以及 在记录介质上执行模拟信号和数字信号的选择性记录和再现。

公开(公告)号：US07496280B2

公开(公告)日：2009-02-24

申请号：US10664901

申请日：2003-09-22

申请人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

发明人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

IPC分类号： H04N7/26

CPC分类号： H04N9/8205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A technique is provided for reproducing information from a recording medium, on which there are recorded a plurality of picture information sets; presentation time values, each associated with a corresponding one of the picture information sets; picture information record marks, each of which is associated with a corresponding one of the presentation time values; clip information specifying what position on the recording medium is associated with each of the presentation time values; and reproducing order specifying information which specifies in what order the picture information sets are to be reproduced. Picture information is reproduced through the steps of detecting the presentation time value of a picture information set to be retrieved from the corresponding picture information record mark; using said clip information to detect the recording position on the recording medium which corresponds to the detected presentation time value; and reproducing picture information from the detected recording position.

摘要翻译： 提供了一种用于从记录介质再现信息的技术，其上记录有多个图像信息集; 呈现时间值，每个与图像信息集中的相应一个相关联; 图像信息记录标记，每个图像信息记录标记与呈现时间值中的相应一个相关联; 指定记录介质上的哪个位置与所述呈现时间值中的每一个相关联的剪辑信息; 以及重放顺序指定信息，该信息指定要再现图像信息集合的顺序。 通过检测从对应的图像信息记录标记检索的图像信息的显示时间值的步骤来再现图像信息; 使用所述剪辑信息来检测记录介质上对应于检测到的呈现时间值的记录位置; 并从检测到的记录位置再现图像信息。

公开(公告)号：US07450816B2

公开(公告)日：2008-11-11

申请号：US10347588

申请日：2003-01-22

申请人： Naozumi Sugimura ,  Hiroo Okamoto

发明人： Naozumi Sugimura ,  Hiroo Okamoto

IPC分类号： H04N5/91

CPC分类号： G11B27/107 ,  G11B27/3027 ,  G11B27/3063 ,  G11B2220/90 ,  H04N9/8042 ,  H04N9/888

摘要： A digital signal recording apparatus for recording in blocks on a recording medium an input digital signal in the form of a plurality of input packets. Each of the input packets has a predetermined number of bytes. A first time stamp has been added to each of the input packets in advance for indicating a time of transmission of the input packet. A time stamp generator generates a second time stamp having a different format than the first time stamp added to each of the input packets in advance. A time stamp adding circuit removes the first time stamp added to each of the input packets in advance and adds the second time stamp to each of the input packets. A recording signal processor generates a recording signal in blocks from the input digital signal with the second time stamp added to each of the input packets.

摘要翻译： 一种数字信号记录装置，用于在记录介质上以块的形式记录多个输入分组形式的输入数字信号。 每个输入分组具有预定数量的字节。 预先向每个输入分组中添加了第一时间戳以指示输入分组的发送时间。 时间戳发生器预先生成具有与添加到每个输入分组的第一时间戳不同的格式的第二时间戳。 时间戳添加电路预先删除添加到每个输入分组的第一时间戳，并将第二时间戳添加到每个输入分组。 记录信号处理器从输入数字信号以块为单位生成记录信号，其中第二时间戳添加到每个输入分组。

公开(公告)号：US20080063379A1

公开(公告)日：2008-03-13

申请号：US11932688

申请日：2007-10-31

申请人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

发明人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

IPC分类号： H04N5/00

CPC分类号： H04N9/8205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A recording medium having recorded thereon, a plurality of picture information sets, presentation time values each of which is associated with the corresponding one of the picture information sets, picture information record marks each of which is associated with the corresponding one of said presentation time values, clip information specifying what position on the recording medium is associated with each of said presentation time values, and reproducing order specifying information specifying in what order the picture information sets are to be reproduced.

公开(公告)号：US06175683B1

公开(公告)日：2001-01-16

申请号：US08810092

申请日：1997-03-04

申请人： Naozumi Sugimura ,  Hiroo Okamoto

发明人： Naozumi Sugimura ,  Hiroo Okamoto

IPC分类号： H04N576

CPC分类号： G11B27/107 ,  G11B27/3027 ,  G11B27/3063 ,  G11B2220/90 ,  H04N9/8042 ,  H04N9/888

摘要： A digital signal recording apparatus for recording a digital signal on a recording medium and a digital signal reproduction apparatus for reproducing the digital signal from the recording medium, wherein the digital signal contains a plurality of packets each having a plurality of bytes and a time stamp added thereto indicating the time of transmission of each packet. The recording apparatus comprises a circuit for generating a reference signal synchronous with an input digital signal, a circuit for generating a time stamp based on the reference signal, a circuit for adding the time stamp generated by the time stamp generating circuit to the input digital signal in place of the time stamp originally added to the input digital signal, a recording signal processing circuit for generating a recording signal in block form from the digital signal, and a circuit for recording the recording signal on the recording medium. The reproduction apparatus comprises an oscillator for generating a clock providing a reference for the operation of the reproduction apparatus, a circuit for reproducing a signal from the recording medium, and a time stamp conversion circuit for converting the time stamp added to the packet of the signal reproduced from the recording medium into a predetermined time stamp or removing such added time stamp.

摘要翻译： 一种用于在记录介质上记录数字信号的数字信号记录装置和用于从记录介质再现数字信号的数字信号再现装置，其中数字信号包含多个包含多个字节和添加时间戳的数据包 其中指示每个分组的传输时间。 记录装置包括用于产生与输入数字信号同步的参考信号的电路，用于基于参考信号产生时间标记的电路，用于将由时间戳产生电路产生的时间戳添加到输入数字信号的电路 代替最初添加到输入数字信号的时间标记，记录信号处理电路用于从数字信号产生块形式的记录信号，以及用于在记录介质上记录记录信号的电路。 再现装置包括：振荡器，用于产生提供用于再现装置的操作的参考的时钟，用于从记录介质再现信号的电路;以及时间戳转换电路，用于转换附加到信号包的时间戳 从记录介质再现为预定的时间戳或去除这样的添加的时间戳。

公开(公告)号：US20080292289A1

公开(公告)日：2008-11-27

申请号：US12183623

申请日：2008-07-31

申请人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

发明人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

IPC分类号： H04N5/00

CPC分类号： H04N9/8205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A technique is provided for reproducing information from a recording medium, on which there are recorded a plurality of picture information sets; presentation time values, each associated with a corresponding one of the picture information sets; picture information record marks, each of which is associated with a corresponding one of the presentation time values; clip information specifying what position on the recording medium is associated with each of the presentation time values; and reproducing order specifying information which specifies in what order the picture information sets are to be reproduced. Picture information is reproduced through the steps of detecting the presentation time value of a picture information set to be retrieved from the corresponding picture information record mark; using said clip information to detect the recording position on the recording medium which corresponds to the detected presentation time value; and reproducing picture information from the detected recording position.

公开(公告)号：US20060039679A1

公开(公告)日：2006-02-23

申请号：US11250505

申请日：2005-10-17

申请人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

发明人： Naozumi Sugimura ,  Hiroo Okamoto ,  Junji Shiokawa

IPC分类号： H04N5/781

CPC分类号： H04N9/8205 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A recording medium having recorded thereon, a plurality of picture information sets, presentation time values each of which is associated with the corresponding one of the picture information sets, picture information record marks each of which is associated with the corresponding one of said presentation time values, clip information specifying what position on the recording medium is associated with each of said presentation time values, and reproducing order specifying information specifying in what order the picture information sets are to be reproduced.

公开(公告)号：US5903704A

公开(公告)日：1999-05-11

申请号：US500833

申请日：1995-07-11

申请人： Hitoaki Owashi ,  Takaharu Noguchi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Kazuhiko Yoshizawa ,  Nobutaka Amada ,  Naozumi Sugimura ,  Hiroaki Tachibana ,  Hiroyuki Hayakawa

发明人： Hitoaki Owashi ,  Takaharu Noguchi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Kazuhiko Yoshizawa ,  Nobutaka Amada ,  Naozumi Sugimura ,  Hiroaki Tachibana ,  Hiroyuki Hayakawa

IPC分类号： G11B5/008 ,  G11B5/09 ,  G11B5/53 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  H04N5/775 ,  H04N9/79 ,  H04N9/804 ,  H04N5/92 ,  H04N5/76

CPC分类号： G11B5/531 ,  G06Q20/3829 ,  G11B15/1875 ,  G11B15/4671 ,  G11B5/0086 ,  G11B5/00878 ,  G11B5/09 ,  G11B5/534 ,  H04N9/7921 ,  G11B15/125 ,  H04N5/775 ,  H04N9/8042

摘要： A communication system has an analog signal broadcasting station for transmitting an analog signal, a digital signal broadcasting station for transmitting a digital signal and a receiving unit for receiving the analog signal from the analog signal broadcasting station and the digital signal from the digital signal broadcasting station. The receiving unit has a recording and reproducing unit for selectively recording one of received analog and digital signals. The recording and reproducing unit has heads for analog signal each having a predetermined azimuth angle and operative to record an analog signal and heads for digital signal each having an azimuth angle larger than that of the analog signal head and operative to record a digital signal, and performs selective recording and reproduction of the analog signal and the digital signal on and from a recording medium.

摘要翻译： 通信系统具有用于发送模拟信号的模拟信号广播站，用于发送数字信号的数字信号广播站和用于从模拟信号广播站接收模拟信号的接收单元和来自数字信号广播站的数字信号 。 接收单元具有用于选择性地记录所接收的模拟和数字信号之一的记录和再现单元。 记录和再现单元具有用于具有预定方位角的模拟信号的头部，并且可操作以记录模拟信号和数字信号头，每个数字信号的方位角大于模拟信号头的方位角，并可操作以记录数字信号;以及 在记录介质上执行模拟信号和数字信号的选择性记录和再现。