公开(公告)号：US08200064B2

公开(公告)日：2012-06-12

申请号：US11931740

申请日：2007-10-31

申请人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N5/94

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

摘要翻译： 用于记录立体视频和高质量视频信号的光盘和用于再现来自光盘的视频和信号的系统与常规视频再现系统兼容。 用于再现立体视频和高质量视频的再现装置通过再现第一和第二视频信号在左右交替记录的光盘上的第一和第二交织块来获得立体视频或高质量视频 通过将第一和第二视频信号划分成一个GOP以上的帧组，并且不用于再现立体视频的再现装置和高质量视频通过仅通过跳转来再现第一或第二交织块来获得普通视频 轨道

公开(公告)号：US20110080468A1

公开(公告)日：2011-04-07

申请号：US12950233

申请日：2010-11-19

申请人： Mitsuaki OSHIMA ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki OSHIMA ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N13/00

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

公开(公告)号：US07593622B2

公开(公告)日：2009-09-22

申请号：US10899856

申请日：2004-07-27

申请人： Yoshiho Gotoh ,  Kaoru Murase ,  Yoshihisa Fukushima ,  Tomoyuki Okada

发明人： Yoshiho Gotoh ,  Kaoru Murase ,  Yoshihisa Fukushima ,  Tomoyuki Okada

IPC分类号： H04N5/91

CPC分类号： H04N9/8042 ,  G11B20/10527 ,  G11B20/1883 ,  G11B20/1889 ,  G11B27/034 ,  G11B27/036 ,  G11B27/329 ,  G11B2020/10675 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/85

摘要： An information recording medium of the present invention is an information recording medium in which data is recorded by using a data structure, the data structure including a file structure area and a data area. The data includes first AV data having a first attribute and second AV data having a second attribute which is different from the first attribute. The data area has continuous areas. At least one of the continuous areas includes a first extent in which at least a portion of the first AV data is recorded and a second extent in which at least a portion of the second AV data is recorded.

摘要翻译： 本发明的信息记录介质是通过使用数据结构来记录数据的信息记录介质，所述数据结构包括文件结构区域和数据区域。 数据包括具有第一属性的第一AV数据和具有与第一属性不同的第二属性的第二AV数据。 数据区域有连续区域。 连续区域中的至少一个包括其中记录第一AV数据的至少一部分的第一范围和记录第二AV数据的至少一部分的第二区段。

公开(公告)号：US20080267031A1

公开(公告)日：2008-10-30

申请号：US12129153

申请日：2008-05-29

申请人： Yoshihiro Kanda ,  Yoshihisa Fukushima ,  Masaru Odagiri

发明人： Yoshihiro Kanda ,  Yoshihisa Fukushima ,  Masaru Odagiri

IPC分类号： G11B7/00

CPC分类号： G11B20/00086 ,  G11B7/007 ,  G11B19/122 ,  G11B20/00115 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00268 ,  G11B20/00449

摘要： In a recordable data storage medium on which property data was recorded after having been modulated and on which data that is decodable by a cryptographic key to be generated from the property data was recorded, the property data was preferably modulated by a different method from that applied to a read-only data storage medium. Then, an optical disc drive, having no ability to distinguish the recordable data storage medium from the read-only data storage medium, cannot read the recordable data storage medium. Consequently, a greater number of drives should be equipped with the function of recognizing the type of a given data storage medium and the copyright protection function should be consolidated.

摘要翻译： 在已被调制后记录了属性数据的可记录数据存储介质中，并且记录了可以通过从属性数据生成的加密密钥可解码的数据的属性数据优选地通过与所应用的不同的方法进行调制 到只读数据存储介质。 然后，不能区分可记录数据存储介质和只读数据存储介质的光盘驱动器不能读取可记录数据存储介质。 因此，更多的驱动器应该具有识别给定数据存储介质的类型的功能，并且应该巩固版权保护功能。

公开(公告)号：US20080219118A1

公开(公告)日：2008-09-11

申请号：US11854170

申请日：2007-09-12

申请人： Yoshiho Gotoh ,  Hiroshi Ueda ,  Yoshihisa Fukushima

发明人： Yoshiho Gotoh ,  Hiroshi Ueda ,  Yoshihisa Fukushima

IPC分类号： G11B5/58

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B7/007 ,  G11B20/10 ,  G11B20/1252 ,  G11B20/1866 ,  G11B20/1883 ,  G11B27/034 ,  G11B27/105 ,  G11B27/24 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10537 ,  G11B2020/1062 ,  G11B2020/10944 ,  G11B2020/1295 ,  G11B2020/1896 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2516 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8205

摘要： The present invention relates to a method for recording an AV file using an information recording disk in which data is recorded/reproduced by sectors. The recording method includes the steps of determining whether or not input data is AV data; detecting a defective sector existing in an assigned data recording area; when the input data is AV data while a defective sector is detected in the data recording area, allocating a defective extent including the defective sector; recording AV data in continuous sectors while skipping the defective extent; and allocating an area of continuous sectors where on the AV data is recorded as one AV extent.

摘要翻译： 本发明涉及使用信息记录盘来记录AV文件的方法，其中数据由扇区记录/再现。 记录方法包括以下步骤：确定输入数据是否为AV数据; 检测分配的数据记录区域中存在的缺陷扇区; 当在数据记录区域中检测到缺陷扇区时输入数据是AV数据，分配包括缺陷扇区的缺陷范围; 在跳过缺陷范围的同时记录连续扇区的AV数据; 并且将在AV数据上记录的连续扇区的区域分配为一个AV范围。

公开(公告)号：US07406013B2

公开(公告)日：2008-07-29

申请号：US11551470

申请日：2006-10-20

申请人： Yoshihiro Kanada ,  Yoshihisa Fukushima ,  Masaru Odagiri

发明人： Yoshihiro Kanada ,  Yoshihisa Fukushima ,  Masaru Odagiri

IPC分类号： G11B7/00

CPC分类号： G11B20/00086 ,  G11B7/007 ,  G11B19/122 ,  G11B20/00115 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00268 ,  G11B20/00449

摘要： In a recordable data storage medium on which property data was recorded after having been modulated and on which data that is decodable by a cryptographic key to be generated from the property data was recorded, the property data was preferably modulated by a different method from that applied to a read-only data storage medium. Then, an optical disc drive, having no ability to distinguish the recordable data storage medium from the read-only data storage medium, cannot read the recordable data storage medium. Consequently, a greater number of drives should be equipped with the function of recognizing the type of a given data storage medium and the copyright protection function should be consolidated.

摘要翻译： 在已被调制后记录了属性数据的可记录数据存储介质中，并且记录了可以通过从属性数据生成的加密密钥可解码的数据的属性数据优选地通过与所应用的不同的方法进行调制 到只读数据存储介质。 然后，不能区分可记录数据存储介质和只读数据存储介质的光盘驱动器不能读取可记录数据存储介质。 因此，更多的驱动器应该具有识别给定数据存储介质的类型的功能，并且应该巩固版权保护功能。

公开(公告)号：US07400725B1

公开(公告)日：2008-07-15

申请号：US09670119

申请日：2000-09-26

申请人： Takashi Yumiba ,  Hideshi Ishihara ,  Yoshihisa Fukushima ,  Makoto Tatebayashi ,  Kaoru Yokota

发明人： Takashi Yumiba ,  Hideshi Ishihara ,  Yoshihisa Fukushima ,  Makoto Tatebayashi ,  Kaoru Yokota

IPC分类号： H04N7/167 ,  G06F11/30 ,  G06F12/14 ,  H04L9/32 ,  H04L9/00 ,  H04K1/00 ,  H04J3/16 ,  H04J3/22

CPC分类号： G11B20/12 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00768 ,  G11B2020/10888

摘要： An information recording medium, such as an optical disk or the like, is provided for recording at least copyrighted content information and cipher key information. A part of the content information is scrambled and recorded in the information recording medium, and the scrambled and recorded part of the content information is obtained through scrambling using scramble key information, which is obtained by converting the cipher key information by the use of a non-scrambled part of the content information. The information recording medium has a recording area divided into a plurality of sectors. A plurality of data which the content information is divided into is recorded in the sectors. The non-scrambled part of the content information includes copy control information and a part of the content information that changes sector by sector.

摘要翻译： 提供诸如光盘等的信息记录介质，用于至少记录版权内容信息和密码密钥信息。 内容信息的一部分被加扰并记录在信息记录介质中，并且通过使用加密密钥信息进行加扰来获得加密和记录的内容信息的部分，该加密密钥信息是通过使用非加密密钥信息 - 部分内容信息。 信息记录介质具有划分成多个扇区的记录区域。 内容信息被分割的多个数据被记录在扇区中。 内容信息的非加扰部分包括复制控制信息和逐扇区地改变的内容信息的一部分。

公开(公告)号：US20080101767A1

公开(公告)日：2008-05-01

申请号：US11931740

申请日：2007-10-31

申请人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N5/91

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

公开(公告)号：US07155591B2

公开(公告)日：2006-12-26

申请号：US10829312

申请日：2004-04-20

申请人： Micheal S. Ripley ,  Jeffrey B. Lotspiech ,  Atsushi Ishihara ,  Taku Kato ,  Yoshihisa Fukushima

发明人： Micheal S. Ripley ,  Jeffrey B. Lotspiech ,  Atsushi Ishihara ,  Taku Kato ,  Yoshihisa Fukushima

IPC分类号： G06F12/14

CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00094 ,  G11B20/00188 ,  G11B20/00362 ,  G11B20/00876 ,  G11B2020/1259

摘要： A method for verifying the integrity of a media key block (MKB) by storing validation data in a validation area of a medium, such as a DVD-R or a DVD-RW. In one embodiment, validation data comprises a hash function on a media key block. In another embodiment, validation data comprises the Verification Data field of an MKB's Verify Media Key Record.

摘要翻译： 一种通过将验证数据存储在诸如DVD-R或DVD-RW的介质的验证区域来验证媒体密钥块（MKB）的完整性的方法。 在一个实施例中，验证数据包括媒体密钥块上的散列函数。 在另一个实施例中，验证数据包括MKB的验证媒体密钥记录的验证数据字段。

公开(公告)号：US20060190509A1

公开(公告)日：2006-08-24

申请号：US11379656

申请日：2006-04-21

申请人： Miyuki SASAKI ,  Yoshiho Goto ,  Yoshihisa Fukushima

发明人： Miyuki SASAKI ,  Yoshiho Goto ,  Yoshihisa Fukushima

IPC分类号： G06F17/30

CPC分类号： G11B27/329 ,  G11B20/10 ,  G11B27/11 ,  G11B2020/10537 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/65 ,  Y10S707/99933 ,  Y10S707/99942 ,  Y10S707/99956

摘要： An information recording medium comprises a data recording area. A lead-in area and a volume space are allocated in the data recording area in advance. The volume space is constructed so as to allow a logical zone for recording at least a volume-file structure and an over-run protection area for preventing an access to an unrecorded area to be alternately allocated in the volume space. The lead-in area and the over-run protection area each include a chain volume management information area for storing chain volume management information. The chain volume management information includes address information of a subsequent logical zone and address information of a subsequent chain volume management information area.

摘要翻译： 信息记录介质包括数据记录区域。 预先在数据记录区域中分配导入区域和卷空间。 体积空间被构造成允许用于记录至少一个卷文件结构和超跑保护区域的逻辑区域，以防止对未记录区域的访问被交替地分配在卷空间中。 导入区域和超跑保护区域各自包括用于存储链体管理信息的链卷管理信息区域。 链卷管理信息包括后续逻辑区的地址信息和后续链卷管理信息区的地址信息。