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1. 发明授权

US07155114B2 Information recording apparatus and method, information reading apparatus and method, magnetic tape format, and recording medium 失效
公开(公告)号：US07155114B2
公开(公告)日：2006-12-26
申请号：US09923152
申请日：2001-08-06
申请人： Takuro Enomoto , Toshitaka Yoshihiro , Tomoo Hayakawa , Yoichiro Tauchi , Fumiyoshi Abe
发明人： Takuro Enomoto , Toshitaka Yoshihiro , Tomoo Hayakawa , Yoichiro Tauchi , Fumiyoshi Abe
IPC分类号： H04N5/913
CPC分类号： G11B15/026 , G11B15/04 , G11B15/1875 , G11B15/4675 , G11B27/005 , G11B27/107 , G11B27/3027 , G11B2220/90 , H04N5/78263 , H04N5/783 , H04N9/8042 , H04N9/8227
摘要： An information recording apparatus for recording information on a predetermined recording medium includes a creation unit for creating search data from main image data; and a recording unit for recording the search data created by the creation unit and the main image data on the recording medium, wherein the creation unit creates first data by which an image can be displayed over one entire one screen, and second data for enhancing the image quality of the image displayed by the first data each as the search data, and the recording unit records the first data and the second data in a predetermined sequence.

2. 发明授权

US07027720B2 Magnetic tape recording apparatus and method, magnetic tape reading apparatus and method, recording medium used therewith, and format for magnetic tape 失效
标题翻译：磁带记录装置和方法，磁带读取装置和方法，使用的记录介质和磁带格式
公开(公告)号：US07027720B2
公开(公告)日：2006-04-11
申请号：US09817515
申请日：2001-03-26
申请人： Yoichiro Tauchi , Takuji Himeno , Toshitaka Yoshihiro , Takuro Enomoto
发明人： Yoichiro Tauchi , Takuji Himeno , Toshitaka Yoshihiro , Takuro Enomoto
IPC分类号： H04N7/26
CPC分类号： G11B27/3027 , G11B20/1208 , G11B27/3063 , G11B2220/90 , H04N5/78263 , H04N9/7921 , H04N9/8042 , H04N9/8085 , H04N9/8205
摘要： A magnetic tape recording apparatus uses a rotary head to record digital data on a magnetic tape. The magnetic tape recording apparatus includes a first acquisition unit for acquiring a first group of data including video data, audio data, or search data, a second acquisition unit for acquiring a second group of data including subcode data related to the first group of data, a synthesizing unit for synthesizing data by combining the first group of data and the second group of data so that both groups of data are continuous on the tracks of the magnetic tape without being separated, and a supply unit for supplying the synthesized data to the rotary head so that the synthesized data is recorded on the magnetic tape.
摘要翻译：磁带记录装置使用旋转头将数字数据记录在磁带上。磁带记录装置包括用于获取包括视频数据，音频数据或搜索数据的第一组数据的第一获取单元，用于获取包括与第一组数据相关的子码数据的第二组数据的第二获取单元，合成单元，用于通过组合第一组数据和第二组数据来合成数据，使得两组数据在磁带的磁道上是连续的，而不被分离;以及提供单元，用于将合成数据提供给旋转使合成数据记录在磁带上。

3. 发明授权

US07231137B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07231137B2
公开(公告)日：2007-06-12
申请号：US10848449
申请日：2004-05-18
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N7/26
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

4. 发明授权

US07221856B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07221856B2
公开(公告)日：2007-05-22
申请号：US11083193
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

5. 发明授权

US07076156B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 失效
公开(公告)号：US07076156B2
公开(公告)日：2006-07-11
申请号：US11083009
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N7/52
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

6. 发明授权

US06996328B2 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium product 失效
标题翻译：磁带记录装置和方法，磁带播放装置和方法，磁带格式和存储介质产品
公开(公告)号：US06996328B2
公开(公告)日：2006-02-07
申请号：US09827381
申请日：2001-04-04
申请人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
发明人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
IPC分类号： H04N5/91
CPC分类号： G11B5/09 , G11B5/0086 , G11B20/1208 , G11B2220/90 , G11B2220/91
摘要： Pictures in number indicated by a value (3 in one example) of M in a GOP structure are set as one unit. AUX data (denoted by U in FIG. 32) related to those pictures, audio data (denoted by A in FIG. 32) corresponding to those pictures, and AUX data (denoted by X in FIG. 32) related to the audio data are arranged together at the head of 16 tracks that undergo interleaving. Subsequent to those data, one unit of pictures (3 pictures in one example) is arranged. An HD video signal and an HD audio signal can be recorded and played back with certainty.
摘要翻译：在GOP结构中由M（在一个示例中为3）指示的数字图像被设置为一个单位。与这些图像有关的AUX数据（图32中的U表示），与这些图像对应的音频数据（图32中的A表示）以及与音频数据相关的AUX数据（图32中的X表示）的AUX数据（在图32中用U表示）一起布置在经历交织的16个轨道的头部。在这些数据之后，安排一个单位的图像（在一个示例中为3个图像）。高清视频信号和高清音频信号可以被确定地记录和回放。

7. 发明授权

US07289720B2 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium product 失效
标题翻译：磁带记录装置和方法，磁带播放装置和方法，磁带格式和存储介质产品
公开(公告)号：US07289720B2
公开(公告)日：2007-10-30
申请号：US11193664
申请日：2005-07-28
申请人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
发明人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
IPC分类号： H04N5/91
CPC分类号： G11B5/09 , G11B5/0086 , G11B20/1208 , G11B2220/90 , G11B2220/91
摘要： Pictures in number indicated by a value (3 in one example) of M in a GOP structure are set as one unit. AUX data (denoted by U in FIG. 32) related to those pictures, audio data (denoted by A in FIG. 32) corresponding to those pictures, and AUX data (denoted by X in FIG. 32) related to the audio data are arranged together at the head of 16 tracks that undergo interleaving. Subsequent to those data, one unit of pictures (3 pictures in one example) is arranged. An HD video signal and an HD audio signal can be recorded and played back with certainty.
摘要翻译：在GOP结构中由M（在一个示例中为3）指示的数字图像被设置为一个单位。与这些图像有关的AUX数据（图32中的U表示），与这些图像对应的音频数据（图32中的A表示）以及与音频数据相关的AUX数据（图32中的X表示）的AUX数据（在图32中用U表示）一起布置在经历交织的16个轨道的头部。在这些数据之后，安排一个单位的图像（在一个示例中为3个图像）。高清视频信号和高清音频信号可以被确定地记录和回放。

8. 发明授权

US07088911B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07088911B2
公开(公告)日：2006-08-08
申请号：US09841420
申请日：2001-04-24
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

9. 发明申请

US20050265693A1 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format for magnetic tape, and storage medium product 失效
标题翻译：磁带记录装置和方法，磁带播放装置和方法，磁带格式和存储介质产品
公开(公告)号：US20050265693A1
公开(公告)日：2005-12-01
申请号：US11193664
申请日：2005-07-28
申请人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
发明人： Fumiyoshi Abe , Yoichiro Tauchi , Yasutaka Kotani , Toshinori Kozai
IPC分类号： H04N5/7826 , G11B5/008 , G11B5/09 , G11B20/12 , H04N5/92 , H04N5/928 , H04N5/76
CPC分类号： G11B5/09 , G11B5/0086 , G11B20/1208 , G11B2220/90 , G11B2220/91
摘要： Pictures in number indicated by a value (3 in one example) of M in a GOP structure are set as one unit. AUX data (denoted by U in FIG. 32) related to those pictures, audio data (denoted by A in FIG. 32) corresponding to those pictures, and AUX data (denoted by X in FIG. 32) related to the audio data are arranged together at the head of 16 tracks that undergo interleaving. Subsequent to those data, one unit of pictures (3 pictures in one example) is arranged. An HD video signal and an HD audio signal can be recorded and played back with certainty.
摘要翻译：在GOP结构中由M（在一个示例中为3）指示的数字图像被设置为一个单位。与这些图像有关的AUX数据（图32中的U表示），与这些图像对应的音频数据（图32中的A表示）以及与音频数据相关的AUX数据（图32中的X表示）的AUX数据（在图32中用U表示）一起布置在经历交织的16个轨道的头部。在这些数据之后，安排一个单位的图像（在一个示例中为3个图像）。高清视频信号和高清音频信号可以被确定地记录和回放。

10. 发明授权

US07379659B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 失效
标题翻译：记录装置和方法，播放装置和方法及其记录介质
公开(公告)号：US07379659B2
公开(公告)日：2008-05-27
申请号：US10848475
申请日：2004-05-18
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.
摘要翻译：音频信号和视频信号如下记录。每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。记录的PES分组如下输出为TS。初始化STC，然后输出PAT和PMT的PSI分组。然后以特定间隔输出专门用于存储STC的PCR的TS分组。随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。以下列方式记录数据流。同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

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