公开(公告)号：EP1600957A3

公开(公告)日：2006-07-05

申请号：EP05011230.9

申请日：2005-05-24

申请人： NEC CORPORATION

发明人： Yamamoto, Naoto ,  Shimonou, Shigeru

IPC分类号： G11B20/12

CPC分类号： G11B27/32 ,  G11B7/00736 ,  G11B20/1217 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1285 ,  G11B2220/218 ,  G11B2220/2562

摘要： An optical disc recording system includes a host apparatus configured to issue commands; and an optical disc recording apparatus configured to carry out a process corresponding to each of the commands, and to reply a response data to the command to the host apparatus. The host apparatus issues a record command as one of the commands to record a record data in an optical disc medium, and an optical disc recording apparatus records the record data in a data area in a predetermined format in response to the record command, wherein the optical disc comprises the data area and a first control data recording area. The optical disc recording apparatus additionally sets each of second control data recording areas in the data area in association with a command from the host apparatus as one of the commands, and a record status control data is recorded in the first or second control data recording area to indicate record status of the record data. At least a part of a second control data recording area associated data with at least one of the second control data recording areas is shared by the host apparatus and the optical disc recording apparatus.

公开(公告)号：EP1607971A2

公开(公告)日：2005-12-21

申请号：EP05104972.4

申请日：2005-06-08

申请人： KABUSHIKI KAISHA TOSHIBA ,  NEC CORPORATION ,  SANYO ELECTRIC CO., LTD.

发明人： Kashihara, Yutaka ,  Takahashi, Hideki ,  Ogawa, Akihito ,  Yamanaka, Yutaka ,  Shimonou, Shigeru ,  Ide, Tatsunori ,  Yamamoto, Tsuyoshi ,  Hattori, Katsuki ,  Fuma, Masato

IPC分类号： G11B20/12 ,  G11B27/36 ,  G11B7/007 ,  G11B7/0037

CPC分类号： G11B27/329 ,  G11B7/00736 ,  G11B20/1217 ,  G11B2020/1275 ,  G11B2020/1277 ,  G11B2020/1292 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2562

摘要： In an optical disk recording method of recording data onto a recordable optical disk which includes a data zone where data is recorded and a management data zone where management data indicating the recorded part of the data zone is recorded, an extended management data zone in which the management data is to be recorded is set in the data zone in response to an extension instruction.

摘要翻译： 在将数据记录到包括记录数据的数据区的可记录光盘上的数据的光盘记录方法以及记录了表示记录的数据区的部分的管理数据的管理数据区中，扩展管理数据区中， 管理数据将被记录在数据区中，以响应扩展指令。

公开(公告)号：EP1600965A2

公开(公告)日：2005-11-30

申请号：EP05011350.5

申请日：2005-05-25

申请人： NEC CORPORATION

发明人： Yamamoto, Naoto ,  Shimonou, Shigeru ,  Ogawa, Masatsugu

IPC分类号： G11B20/12 ,  G11B27/32 ,  G06F3/06

CPC分类号： G11B27/32 ,  G11B20/10 ,  G11B20/1217 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1285 ,  G11B2020/1292 ,  G11B2220/218 ,  G11B2220/2562

摘要： An optical disc recording system includes a host apparatus (1) configured to issue commands; and an optical disc recording apparatus (2) configured to carry out a process corresponding to each of the commands, and to reply a response data to the command to the host apparatus. The host apparatus issues a record command as one of the commands to record a record data in an optical disc medium, and an optical disc recording apparatus records the record data in a data area in a predetermined format in response to the record command, wherein the optical disc comprises the data area and a first control data recording area. The optical disc recording apparatus additionally sets each of second control data recording areas in the data area in association with a command from the host apparatus as one of the commands, and a record status control data is recorded in the first or second control data recording area to indicate record status of the record data. At least a part of a second control data recording area associated data with at least one of the second control data recording areas is shared by the host apparatus and the optical disc recording apparatus.

摘要翻译： 一种光盘记录系统，包括配置为发出命令的主机装置（1） 以及光盘记录装置（2），被配置为执行与每个命令相对应的处理，并且将对所述命令的响应数据应答到主机设备。 主机装置发出记录命令作为在光盘介质中记录记录数据的命令之一，并且光盘记录装置响应于记录命令将记录数据以预定格式记录在数据区中，其中， 光盘包括数据区和第一控制数据记录区。 光盘记录装置将与来自主机装置的命令相关联的数据区域中的每个第二控制数据记录区域设置为命令之一，并且记录状态控制数据被记录在第一或第二控制数据记录区域 以指示记录数据的记录状态。 与第二控制数据记录区域中的至少一个相关联的第二控制数据记录区域的至少一部分由主机设备和光盘记录设备共享。

公开(公告)号：EP1589527B1

公开(公告)日：2010-08-11

申请号：EP05103248.0

申请日：2005-04-21

申请人： NEC CORPORATION ,  KABUSHIKI KAISHA TOSHIBA

发明人： Yamanaka, Yutaka ,  Shimonou, Shigeru ,  Ide, Tatsunori ,  Takahashi, Hideki Toshiba Corporation I.P.D. ,  Ogawa, Akihito Toshiba Corporation I.P.D. ,  Kashihara, Yutaka Toshiba Corporation I.P.D.

IPC分类号： G11B7/007

CPC分类号： G11B7/00736 ,  G11B7/0045 ,  G11B20/10 ,  G11B27/19

公开(公告)号：EP1600957A2

公开(公告)日：2005-11-30

申请号：EP05011230.9

申请日：2005-05-24

申请人： NEC CORPORATION

发明人： Yamamoto, Naoto ,  Shimonou, Shigeru

IPC分类号： G11B7/00

CPC分类号： G11B27/32 ,  G11B7/00736 ,  G11B20/1217 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1285 ,  G11B2220/218 ,  G11B2220/2562

摘要： An optical disc recording system includes a host apparatus configured to issue commands; and an optical disc recording apparatus configured to carry out a process corresponding to each of the commands, and to reply a response data to the command to the host apparatus. The host apparatus issues a record command as one of the commands to record a record data in an optical disc medium, and an optical disc recording apparatus records the record data in a data area in a predetermined format in response to the record command, wherein the optical disc comprises the data area and a first control data recording area. The optical disc recording apparatus additionally sets each of second control data recording areas in the data area in association with a command from the host apparatus as one of the commands, and a record status control data is recorded in the first or second control data recording area to indicate record status of the record data. At least a part of a second control data recording area associated data with at least one of the second control data recording areas is shared by the host apparatus and the optical disc recording apparatus.

摘要翻译： 光盘记录系统包括被配置为发出命令的主机装置; 以及光盘记录装置，被配置为执行与每个命令相对应的处理，并且将对该命令的响应数据应答到主机设备。 主机装置发出记录命令作为在光盘介质中记录记录数据的命令之一，并且光盘记录装置响应于记录命令将记录数据以预定格式记录在数据区中，其中， 光盘包括数据区和第一控制数据记录区。 光盘记录装置将与来自主机装置的命令相关联的数据区域中的每个第二控制数据记录区域设置为命令之一，并且记录状态控制数据被记录在第一或第二控制数据记录区域 以指示记录数据的记录状态。 与第二控制数据记录区域中的至少一个相关联的第二控制数据记录区域的至少一部分由主机设备和光盘记录设备共享。

公开(公告)号：EP1589527A2

公开(公告)日：2005-10-26

申请号：EP05103248.0

申请日：2005-04-21

申请人： NEC CORPORATION ,  KABUSHIKI KAISHA TOSHIBA

发明人： Yamanaka, Yutaka ,  Shimonou, Shigeru ,  Ide, Tatsunori ,  Takahashi, Hideki Toshiba Corporation I.P.D. ,  Ogawa, Akihito Toshiba Corporation I.P.D. ,  Kashihara, Yutaka Toshiba Corporation I.P.D.

IPC分类号： G11B7/007

CPC分类号： G11B7/00736 ,  G11B7/0045 ,  G11B20/10 ,  G11B27/19

摘要： An optical disc medium includes a system area and a data area following the system area. A plurality of sets of an extended record control data area, a bordered area, and a border are possibly set in the data area continuously from the system area, and a first set of the plurality of sets does not include the extended record control data area. A user data is recorded in each of the bordered areas. In each of the plurality of sets other than the first set, a record control data associated with the user data which is recorded in the bordered area of the set is recorded in the extended record control data area.

摘要翻译： 光盘介质包括系统区域和跟随系统区域的数据区域。 可能从系统区域连续地在数据区域中设置多组扩展记录控制数据区域，边界区域和边界，并且多个集合中的第一组不包括扩展记录控制数据区域 。 用户数据被记录在每个边界区域中。 在除了第一组之外的多个集合中的每一个中，与记录在集合的边界区域中的用户数据相关联的记录控制数据被记录在扩展记录控制数据区域中。

公开(公告)号：EP0295572A3

公开(公告)日：1990-07-04

申请号：EP88109195.3

申请日：1988-06-09

申请人： NEC CORPORATION

发明人： Shimonou, Shigeru

IPC分类号： G11B13/04 ,  G11B11/10

CPC分类号： G11B11/10543 ,  G11B11/10515

摘要： Recording medium on which information is magneto-optically recorded is irradiated with a linearly polarized light beam. A light beam reflected from or passed through the recording medium is changed in phase by a wave plate. Through an analyzer the differently polarized components of the light beam from the wave plate are combined by aligning the polarizing directions of the light beam. The light intensities of the forward and backward parts of the moving direction of the recording medium in the far field of the light beam from the analyzer are detected by a photo detector. A difference between the detected signals of the forward and backward parts is generated to reproduce the information recorded on the recording medium. Furthermore, the light beam from the wave plate is splitted into two light beams linearly polarized in mutually orthogonal directions. Two light intensities of the two light beams for the forward and backward parts of the moving direction of the recording medium in the far field of the respective light beams are detected by two photo detectors. Two differences between the outputs from the two photo detectors are determined by two subtractors. A difference or sum between the two subtractors is determined and the information is reproduced on the basis of thus determined difference or sum.

公开(公告)号：EP1596378A3

公开(公告)日：2006-11-22

申请号：EP05103009.6

申请日：2005-04-15

申请人： KABUSHIKI KAISHA TOSHIBA ,  NEC CORPORATION

发明人： Ogawa, Akihito Toshiba Corporation ,  Takahashi, Hideki Toshiba Corporation ,  Kashihara, Yutaka Toshiba Corporation ,  Yamanaka, Yutaka ,  Shimonou, Shigeru ,  Ide, Tatsunori

IPC分类号： G11B7/007

CPC分类号： G11B7/1267 ,  G11B7/00736

摘要： An optical disk medium (100) in which a learning area can be expanded, an optical disk information recording method and an optical disk apparatus are provided. A first lead-in area (102) and second lead-in area (104, 105) are provided on the inner side and outer side of a data area. The first lead-in area (102) includes a first learning area (201), management information recording area (202) and data connection area (203) and the second lead-in area (104, 105) includes a protection area (104) which protects the user data in the inner portion thereof and a second learning area (105) which is provided on the outer side of the protection area and sets an optimum condition for an operation of recording data into the data area. An area in which information indicating the utilization state of the protection area is recorded is prepared in one of the management information recording area and data connection area.

公开(公告)号：EP1600965A3

公开(公告)日：2006-04-19

申请号：EP05011350.5

申请日：2005-05-25

申请人： NEC CORPORATION

发明人： Yamamoto, Naoto ,  Shimonou, Shigeru ,  Ogawa, Masatsugu

IPC分类号： G11B20/12 ,  G11B27/32 ,  G06F3/06

CPC分类号： G11B27/32 ,  G11B20/10 ,  G11B20/1217 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1285 ,  G11B2020/1292 ,  G11B2220/218 ,  G11B2220/2562

摘要： An optical disc recording system includes a host apparatus (1) configured to issue commands; and an optical disc recording apparatus (2) configured to carry out a process corresponding to each of the commands, and to reply a response data to the command to the host apparatus. The host apparatus issues a record command as one of the commands to record a record data in an optical disc medium, and an optical disc recording apparatus records the record data in a data area in a predetermined format in response to the record command, wherein the optical disc comprises the data area and a first control data recording area. The optical disc recording apparatus additionally sets each of second control data recording areas in the data area in association with a command from the host apparatus as one of the commands, and a record status control data is recorded in the first or second control data recording area to indicate record status of the record data. At least a part of a second control data recording area associated data with at least one of the second control data recording areas is shared by the host apparatus and the optical disc recording apparatus.

公开(公告)号：EP1596378A2

公开(公告)日：2005-11-16

申请号：EP05103009.6

申请日：2005-04-15

申请人： KABUSHIKI KAISHA TOSHIBA ,  NEC CORPORATION

发明人： Ogawa, Akihito Toshiba Corporation ,  Takahashi, Hideki Toshiba Corporation ,  Kashihara, Yutaka Toshiba Corporation ,  Yamanaka, Yutaka ,  Shimonou, Shigeru ,  Ide, Tatsunori

IPC分类号： G11B7/007

CPC分类号： G11B7/1267 ,  G11B7/00736

摘要： An optical disk medium (100) in which a learning area can be expanded, an optical disk information recording method and an optical disk apparatus are provided. A first lead-in area (102) and second lead-in area (104, 105) are provided on the inner side and outer side of a data area. The first lead-in area (102) includes a first learning area (201), management information recording area (202) and data connection area (203) and the second lead-in area (104, 105) includes a protection area (104) which protects the user data in the inner portion thereof and a second learning area (105) which is provided on the outer side of the protection area and sets an optimum condition for an operation of recording data into the data area. An area in which information indicating the utilization state of the protection area is recorded is prepared in one of the management information recording area and data connection area.

摘要翻译： 设置在其中学习区域可以扩展到光盘的信息记录方法和光盘装置的光盘介质（100）。 设置在数据区的内侧和外侧的第一导入区（102）和第二引入区域（104，105）。 第一引入区域（102）包括：第一学习区域（201），管理信息记录区域（202）和数据连接区域（203）和第二引入区域（104，105）包括一个保护区（104 ）其中在其内部和被设置在保护区和组的外侧面在最佳条件下在记录数据的手术到数据区的第二学习区域（105）所有保护用户数据。 将信息指示保护区域的使用状态下的区域被记录在管理信息记录区域和数据连接区的一个准备。