公开(公告)号：US20090262628A1

公开(公告)日：2009-10-22

申请号：US12091275

申请日：2006-10-24

申请人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

发明人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

IPC分类号： G11B7/00 ,  G03H1/02 ,  G03H1/04

CPC分类号： G11B7/00781 ,  G11B7/0065 ,  G11B7/1275 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/24082

摘要： A hologram recording apparatus (300) records record information into a hologram recording medium (100) on which a hologram recording layer (11) and a position information recording layer (13). The hologram recording apparatus is provided with: a first recording device (101) for recording the record information into the hologram recording layer; and a second recording device (121) for setting an area portion of the position information recording layer in a recorded state, the area portion of the position information recording layer corresponding to an area portion of the hologram recording layer in which the record information is recorded.

摘要翻译： 全息记录装置（300）将记录信息记录在全息图记录层（11）和位置信息记录层（13）上。 全息记录装置具有：用于将记录信息记录到全息图记录层中的第一记录装置（101） 以及用于将位置信息记录层的区域部分设置在记录状态的第二记录装置（121），与记录有记录信息的全息图记录层的区域部分对应的位置信息记录层的区域部分 。

公开(公告)号：US07903525B2

公开(公告)日：2011-03-08

申请号：US12091275

申请日：2006-10-24

申请人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

发明人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： G11B7/00781 ,  G11B7/0065 ,  G11B7/1275 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/24082

摘要： A hologram recording apparatus (300) records record information into a hologram recording medium (100) on which a hologram recording layer (11) and a position information recording layer (13). The hologram recording apparatus is provided with: a first recording device (101) for recording the record information into the hologram recording layer; and a second recording device (121) for setting an area portion of the position information recording layer in a recorded state, the area portion of the position information recording layer corresponding to an area portion of the hologram recording layer in which the record information is recorded.

摘要翻译： 全息记录装置（300）将记录信息记录在全息图记录层（11）和位置信息记录层（13）上。 全息记录装置具有：用于将记录信息记录到全息图记录层中的第一记录装置（101） 以及用于将位置信息记录层的区域部分设置在记录状态的第二记录装置（121），与记录有记录信息的全息图记录层的区域部分对应的位置信息记录层的区域部分 。

公开(公告)号：US20100014395A1

公开(公告)日：2010-01-21

申请号：US11596079

申请日：2005-05-09

申请人： Kazuo Kuroda ,  Takeshi Koda ,  Takao Sawabe

发明人： Kazuo Kuroda ,  Takeshi Koda ,  Takao Sawabe

IPC分类号： G11B20/00 ,  G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B20/00086

摘要： An information recording medium such as DVD-R, DVD-RW or the like is provided with: an user information recording area in which user information can be recorded. The user information recording area has a pre-recorded area for preventing recording/reproduction of the user information, in an edge portion corresponding to a recording area portion in which reproduction control information for a read-only recording medium such as DVD-Video is recorded.

摘要翻译： 诸如DVD-R，DVD-RW等的信息记录介质设置有：用户信息记录区，其中可以记录用户信息。 用户信息记录区域具有用于防止用户信息的记录/再现的预先记录的区域，该边缘部分对应于其中记录了诸如DVD视频之类的只读记录介质的再现控制信息的记录区域部分 。

公开(公告)号：US20120200951A1

公开(公告)日：2012-08-09

申请号：US13502019

申请日：2009-10-21

申请人： Takeshi Koda ,  Katsutoshi Inagaki ,  Akira Shimizu ,  Hirokazu Oishi ,  Masayoshi Yoshida ,  Tsuyoshi Hasebe ,  Tsuyoshi Namiki

发明人： Takeshi Koda ,  Katsutoshi Inagaki ,  Akira Shimizu ,  Hirokazu Oishi ,  Masayoshi Yoshida ,  Tsuyoshi Hasebe ,  Tsuyoshi Namiki

IPC分类号： G11B5/86

CPC分类号： G11B20/10 ,  G11B2020/10768 ,  G11B2020/10833 ,  G11B2220/2516 ,  G11B2220/2537

摘要： A duplication device is provided. When content is duplicated by recording, in a recording medium of a recording destination, the same content as content recorded in a recording medium of a duplication source, even if a reading speed is slower than a writing speed, the duplication device can reduce a duplication time as much as possible. The duplication device 100 reads a reading portion of content from an optical disc D in which content is recorded, and in parallel to this reading, downloads a transmission portion which includes a portion of content other than the reading portion, from a distribution server 200, and records the read reading portion and the downloaded transmission portion in the hard disc 106 at a speed faster than a speed of reading the reading portion.

摘要翻译： 提供复制设备。 当通过记录复制内容时，在记录目的地的记录介质中，与复制源的记录介质中记录的内容相同的内容，即使读取速度比写入速度慢，复制设备也可以减少重复 时间尽可能多。 复制装置100从记录有内容的光盘D读取内容的读取部分，并且与该读取并行地，从分发服务器200下载包含读取部分以外的内容的一部分的传输部分， 并将阅读部分和下载的传输部分以比阅读部分读取速度快的速度记录在硬盘106中。

公开(公告)号：US07616541B2

公开(公告)日：2009-11-10

申请号：US11523615

申请日：2006-09-20

申请人： Masayoshi Yoshida ,  Takeshi Koda

发明人： Masayoshi Yoshida ,  Takeshi Koda

IPC分类号： G11B20/10

CPC分类号： G11B20/1217 ,  G11B20/1251 ,  G11B20/1883 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10861 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/237

摘要： A write-once-type recording medium (10) is provided with: a data area (11) to record therein record data; and a plurality of management areas in which a plurality of types of management information for managing the record data and index information for indicating newest management information can be recorded a plurality of times, each of the plurality of management areas having a setup area for recording therein a management information block including a plurality of types of management information constructed from the newest management information and the index information indicating the plurality of types of management information constructed from the newest management information.

摘要翻译： 一次写入型记录介质（10）具有：数据区（11），用于在其中记录记录数据; 以及多个管理区域，其中可以多次记录用于管理记录数据的多种类型的管理信息和用于指示最新管理信息的索引信息，多个管理区域中的每一个具有用于在其中记录的设置区域 管理信息块，包括从最新的管理信息构成的多种类型的管理信息和指示由最新的管理信息构成的多种类型的管理信息的索引信息。

公开(公告)号：US20080232231A1

公开(公告)日：2008-09-25

申请号：US10593690

申请日：2005-03-16

申请人： Masayoshi Yoshida ,  Takeshi Koda

发明人： Masayoshi Yoshida ,  Takeshi Koda

IPC分类号： G11B7/24

CPC分类号： G11B20/1217 ,  G11B20/1251 ,  G11B20/1883 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10861 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/237

摘要： A write-once-type recording medium (10) is provided with: a data area (11) to record therein record data; and a plurality of management areas in which a plurality of types of management information for managing the record data and index information for indicating newest management information can be recorded a plurality of times, each of the plurality of management areas having a setup area for recording therein a management information block including a plurality of types of management information constructed from the newest management information and the index information indicating the plurality of types of management information constructed from the newest management information.

摘要翻译： 一次写入型记录介质（10）具有：数据区（11），用于在其中记录记录数据; 以及多个管理区域，其中可以多次记录用于管理记录数据的多种类型的管理信息和用于指示最新管理信息的索引信息，多个管理区域中的每一个具有用于在其中记录的设置区域 管理信息块，包括从最新的管理信息构成的多种类型的管理信息和指示由最新的管理信息构成的多种类型的管理信息的索引信息。

公开(公告)号：US20070159884A1

公开(公告)日：2007-07-12

申请号：US11715321

申请日：2007-03-08

申请人： Masayoshi Yoshida ,  Takeshi Koda ,  Akira Imamura

发明人： Masayoshi Yoshida ,  Takeshi Koda ,  Akira Imamura

IPC分类号： G11C16/06

CPC分类号： G11C29/72 ,  G11B7/00375 ,  G11B7/00736 ,  G11B20/10 ,  G11B20/1883 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/218

摘要： On a write-once-type recording medium 10, there are provided: a definite defect management area 13 to definitely record therein defect management information; and a plurality of temporary defect management areas 14A, 14B, and 14C to temporarily record therein the defect management information. If the recording medium 10 is not yet finalized, every time the defect management information is updated, the updated defect management information is recorded into any one of the plurality of temporary defect management areas. Moreover, a status information recording area 15 is provided on the recording medium 10, and status information for indicating the temporary defect management area in which there is the defect management information recorded at last is recorded into the status information recording area 15. By referring to the status information, it is possible to quickly specify the defect management information recorded at last.

公开(公告)号：US20070153657A1

公开(公告)日：2007-07-05

申请号：US11715320

申请日：2007-03-08

申请人： Masayoshi Yoshida ,  Takeshi Koda ,  Akira Imamura

发明人： Masayoshi Yoshida ,  Takeshi Koda ,  Akira Imamura

IPC分类号： G11B20/18

CPC分类号： G11C29/72 ,  G11B7/00375 ,  G11B7/00736 ,  G11B20/10 ,  G11B20/1883 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/218

摘要： On a write-once-type recording medium 10, there are provided: a definite defect management area 13 to definitely record therein defect management information; and a plurality of temporary defect management areas 14A, 14B, and 14C to temporarily record therein the defect management information. If the recording medium 10 is not yet finalized, every time the defect management information is updated, the updated defect management information is recorded into any one of the plurality of temporary defect management areas. Moreover, a status information recording area 15 is provided on the recording medium 10, and status information for indicating the temporary defect management area in which there is the defect management information recorded at last is recorded into the status information recording area 15. By referring to the status information, it is possible to quickly specify the defect management information recorded at last.

公开(公告)号：US20070014200A1

公开(公告)日：2007-01-18

申请号：US11523610

申请日：2006-09-20

申请人： Masayoshi Yoshida ,  Takeshi Koda

发明人： Masayoshi Yoshida ,  Takeshi Koda

IPC分类号： G11B21/08 ,  G11B7/24

CPC分类号： G11B20/1217 ,  G11B20/1251 ,  G11B20/1883 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10861 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/237

摘要： A write-once-type recording medium (10) is provided with: a data area (11) to record therein record data; and a plurality of management areas in which a plurality of types of management information for managing the record data and index information for indicating newest management information can be recorded a plurality of times, each of the plurality of management areas having a setup area for recording therein a management information block including a plurality of types of management information constructed from the newest management information and the index information indicating the plurality of types of management information constructed from the newest management information.

摘要翻译： 一次写入型记录介质（10）具有：数据区（11），用于在其中记录记录数据; 以及多个管理区域，其中可以多次记录用于管理记录数据的多种类型的管理信息和用于指示最新管理信息的索引信息，多个管理区域中的每一个具有用于在其中记录的设置区域 管理信息块，包括从最新的管理信息构成的多种类型的管理信息和指示由最新的管理信息构成的多种类型的管理信息的索引信息。

公开(公告)号：US07646684B2

公开(公告)日：2010-01-12

申请号：US11790745

申请日：2007-04-27

申请人： Masayoshi Yoshida ,  Takeshi Koda

发明人： Masayoshi Yoshida ,  Takeshi Koda

IPC分类号： G11B7/00

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1265 ,  G11B2020/1275 ,  G11B2020/1277 ,  G11B2020/1285 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2562

摘要： There are included a plurality of record information recording areas (OPC areas PCA0, user data areas 109-0 or spare areas SA) for recording record information; a management information recording area (management area MA) for recording a plurality of management information for managing the respective ones of the plurality of record information recording areas; and a reliability information recording area (management area MA) for recording a plurality of reliability information (reliability flag group 150) that indicate, for each of the plurality of management information (120, 130 or 140), reliability as to whether the plurality of management information are correctly updated.

摘要翻译： 包括用于记录记录信息的多个记录信息记录区域（OPC区域PCA0，用户数据区域109-0或备用区域SA） 管理信息记录区域（管理区域MA），用于记录用于管理多个记录信息记录区域中的各个的管理信息; 以及用于记录多个可靠性信息（可靠性标志组150）的可靠性信息记录区域（管理区域MA），其针对多个管理信息（120,130或140）中的每一个指示对于多个管理信息 管理信息正确更新。