公开(公告)号：US08077577B2

公开(公告)日：2011-12-13

申请号：US11664504

申请日：2005-10-03

申请人： Toshiro Tanikawa ,  Masayoshi Yoshida ,  Kazuo Kuroda

发明人： Toshiro Tanikawa ,  Masayoshi Yoshida ,  Kazuo Kuroda

IPC分类号： G11B7/0045

CPC分类号： G11B7/0045 ,  G11B20/1217 ,  G11B27/329 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1277 ,  G11B2020/1288 ,  G11B2020/1297 ,  G11B2220/21 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562

摘要： An information recording device can record a plurality of pieces of recording information, for instance, at different times, in an information recording medium provided by stacking first and second recording layers. A writing control element controls a writing element so that each piece of the information can be written over the first recording layer to the second recording layer. Furthermore, a boundary control member controls the writing element so that first boundary information is written in a recording area which is to be a boundary between the pieces of information in the first recording layer, and that second boundary information is written or ensured, in a recording area of a second recording layer which overlaps the recording area wherein the first boundary information of the first recording layer is written, as a recording area to be a boundary between the pieces of information in the second recording layer.

摘要翻译： 信息记录装置可以在通过堆叠第一和第二记录层提供的信息记录介质中，例如在不同时间记录多条记录信息。 写入控制元件控制写入元件，使得每条信息可以在第一记录层上写入第二记录层。 此外，边界控制构件控制写入元件，使得第一边界信息被写入作为第一记录层中的信息之间的边界的记录区域，并且写入或确保第二边界信息 与第一记录层的第一边界信息被写入的记录区重叠的第二记录层的记录区作为第二记录层中的信息之间的边界的记录区。

公开(公告)号：US07515519B2

公开(公告)日：2009-04-07

申请号：US11662939

申请日：2005-09-14

申请人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

发明人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： G11B20/1217 ,  G11B7/007 ,  G11B7/00736 ,  G11B7/08511 ,  G11B20/10 ,  G11B20/1258 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1241 ,  G11B2020/1267 ,  G11B2020/1288 ,  G11B2020/1297 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537

摘要： An information recording medium (100), provided with: a first recording layer (L0 layer) and a second recording layer (L1 layer) in which record information can be recorded; and a plurality of first block areas, each of which includes a recording area (105a) of a first size on the first recording layer and a recording area (115a) on the second recording layer located at a position facing the recording area of the first size on the first recording layer, and each of which is a unit by which the record information is recorded, at least one of the first recording layer and the second recording layer comprising a size area (104, 114) to record therein first size information (121) which indicates the first size.

摘要翻译： 一种信息记录介质（100），具有：可记录记录信息的第一记录层（L0层）和第二记录层（L1层）; 以及多个第一块区域，每个第一块区域包括在第一记录层上的第一尺寸的记录区域（105a）和位于与第一记录层的记录区域相对的位置处的第二记录层上的记录区域（115a） 大小在第一记录层上，并且每一个都是记录记录信息的单位，第一记录层和第二记录层中的至少一个包括尺寸区域（104,114），以在其中记录第一尺寸信息 （121），其指示第一尺寸。

公开(公告)号：US20080062844A1

公开(公告)日：2008-03-13

申请号：US11664504

申请日：2005-10-03

申请人： Toshiro Tanikawa ,  Masayoshi Yoshida ,  Kazuo Kuroda

发明人： Toshiro Tanikawa ,  Masayoshi Yoshida ,  Kazuo Kuroda

IPC分类号： G11B3/74

CPC分类号： G11B7/0045 ,  G11B20/1217 ,  G11B27/329 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1277 ,  G11B2020/1288 ,  G11B2020/1297 ,  G11B2220/21 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562

摘要： An information recording device can record a plurality of pieces of recording information, for instance, at different times, in an information recording medium provided by stacking first and second recording layers. A writing control element controls a writing element so that each piece of the information can be written over the first recording layer to the second recording layer. Furthermore, a boundary control member controls the writing element so that first boundary information is written in a recording area which is to be a boundary between the pieces of information in the first recording layer, and that second boundary information is written or ensured, in a recording area of a second recording layer which overlaps the recording area wherein the first boundary information of the first recording layer is written, as a recording area to be a boundary between the pieces of information in the second recording layer.

摘要翻译： 信息记录装置可以在通过堆叠第一和第二记录层提供的信息记录介质中，例如在不同时间记录多条记录信息。 写入控制元件控制写入元件，使得每条信息可以在第一记录层上写入第二记录层。 此外，边界控制构件控制写入元件，使得第一边界信息被写入作为第一记录层中的信息之间的边界的记录区域，并且写入或确保第二边界信息 与第一记录层的第一边界信息被写入的记录区域重叠的第二记录层的记录区域作为第二记录层中的信息之间的边界的记录区域。

公开(公告)号：US20070258350A1

公开(公告)日：2007-11-08

申请号：US11662939

申请日：2005-09-14

申请人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

发明人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

IPC分类号： G11B3/70 ,  B32B3/02

CPC分类号： G11B20/1217 ,  G11B7/007 ,  G11B7/00736 ,  G11B7/08511 ,  G11B20/10 ,  G11B20/1258 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1241 ,  G11B2020/1267 ,  G11B2020/1288 ,  G11B2020/1297 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537

摘要： An information recording medium (100), provided with: a first recording layer (L0 layer) and a second recording layer (L1 layer) in which record information can be recorded; and a plurality of first block areas, each of which includes a recording area (105a) of a first size on the first recording layer and a recording area (115a) on the second recording layer located at a position facing the recording area of the first size on the first recording layer, and each of which is a unit by which the record information is recorded, at least one of the first recording layer and the second recording layer comprising a size area (104, 114) to record therein first size information (121) which indicates the first size.

摘要翻译： 一种信息记录介质（100），具有：可记录记录信息的第一记录层（L0层）和第二记录层（L1层）; 以及多个第一块区域，每个第一块区域包括在第一记录层上的第一尺寸的记录区域（105a）和位于面对记录区域的位置的第二记录层上的记录区域（115a） 在第一记录层上的第一尺寸，并且每个是记录信息的单位，第一记录层和第二记录层中的至少一个包括尺寸区域（104,114）以首先记录在其中 指示第一尺寸的尺寸信息（121）。

公开(公告)号：US08149655B2

公开(公告)日：2012-04-03

申请号：US10577225

申请日：2005-09-14

申请人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

发明人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

IPC分类号： G11B21/08

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B2007/0013 ,  G11B2020/10861 ,  G11B2020/1235 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2220/237

摘要： An information recording medium (100), provided with: a first recording layer (L0 layer) and a second recording layer (L1 layer) in each of which record information can be alternately recorded, at least one of the first recording layer and the second recording layer provided with: an anchor area (AP#1 to 4) which is to record therein anchor information (VRS, AVDP, VAT_ICB) and which is referred to in reading file system information (101, 111) for controlling at least one of recording and reproduction of the record information; and an update area to update and record therein the anchor information.

摘要翻译： 一种信息记录介质（100），其具有：记录信息可以交替记录的第一记录层（L0层）和第二记录层（L1层），第一记录层和第二记录层 记录层，其具有：在其中记录锚定信息（VRS，AVDP，VAT_ICB）的锚定区域（AP＃1〜4），并且在读取文件系统信息（101,111）中参考，用于控制以下各项中的至少一个： 记录和复制记录信息; 以及更新区域，用于在其中更新和记录锚信息。

公开(公告)号：US20070081795A1

公开(公告)日：2007-04-12

申请号：US10577225

申请日：2005-09-14

申请人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

发明人： Keiji Katata ,  Masayoshi Yoshida ,  Toshiro Tanikawa ,  Kazuo Kuroda

IPC分类号： H04N5/00

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B2007/0013 ,  G11B2020/10861 ,  G11B2020/1235 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2220/237

摘要： An information recording medium (100), provided with: a first recording layer (L0 layer) and a second recording layer (L1 layer) in each of which record information can be alternately recorded, at least one of the first recording layer and the second recording layer provided with: an anchor area (AP#1 to 4) which is to record therein anchor information (VRS, AVDP, VAT_ICB) and which is referred to in reading file system information (101, 111) for controlling at least one of recording and reproduction of the record information; and an update area to update and record therein the anchor information.

摘要翻译： 一种信息记录介质（100），具有：记录信息可以交替记录的第一记录层（L 0层）和第二记录层（L 1层），第一记录层和 第二记录层设置有：在其中记录锚定信息（VRS，AVDP，VAT_ICB）的锚定区域（AP＃1至4），并且在读取文件系统信息（101,111）中参考以用于至少控制 记录和再现记录信息之一; 以及更新区域，用于在其中更新和记录锚信息。

公开(公告)号：US07948843B2

公开(公告)日：2011-05-24

申请号：US11665067

申请日：2005-10-12

申请人： Masayoshi Yoshida ,  Toshiro Tanikawa ,  Tsuyoshi Hasebe ,  Shinji Suzuki ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata

发明人： Masayoshi Yoshida ,  Toshiro Tanikawa ,  Tsuyoshi Hasebe ,  Shinji Suzuki ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata

IPC分类号： G11B7/00

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B7/0079 ,  G11B7/24038 ,  G11B20/1258 ,  G11B27/329 ,  G11B2220/237

摘要： Disclosed is an information recording medium (100) comprising a first recording layer (L0 layer) which is provided with a first recording track for recording record information, and a second recording layer (L1 layer) which is provided with a second recording track for recording record information. Each recording zone (zone #n) including one recording area in the first recording layer and another recording area in the second recording layer which is opposite to the recording area in the first recording layer has a management information recording area (RMA) for recording management information (RMD) for recording the record information.

摘要翻译： 公开了一种信息记录介质（100），包括：第一记录层（L0层），其设置有用于记录记录信息的第一记录道;以及第二记录层（L1层），其设置有用于记录的第二记录道 记录信息。 包括第一记录层中的一个记录区域和与第一记录层中的记录区域相对的第二记录层中的另一个记录区域的每个记录区域（区域#n）具有用于记录管理的管理信息记录区域（RMA） 用于记录记录信息的信息（RMD）。

公开(公告)号：US20090022029A1

公开(公告)日：2009-01-22

申请号：US11665067

申请日：2005-10-12

申请人： Masayoshi Yoshida ,  Toshiro Tanikawa ,  Tsuyoshi Hasebe ,  Shinji Suzuki ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata

发明人： Masayoshi Yoshida ,  Toshiro Tanikawa ,  Tsuyoshi Hasebe ,  Shinji Suzuki ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata

IPC分类号： G11B3/74

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B7/0079 ,  G11B7/24038 ,  G11B20/1258 ,  G11B27/329 ,  G11B2220/237

摘要： Disclosed is an information recording medium (100) comprising a first recording layer (L0 layer) which is provided with a first recording track for recording record information, and a second recording layer (L1 layer) which is provided with a second recording track for recording record information. Each recording zone (zone #n) including one recording area in the first recording layer and another recording area in the second recording layer which is opposite to the recording area in the first recording layer has a management information recording area (RMA) for recording management information (RMD) for recording the record information.

摘要翻译： 公开了一种信息记录介质（100），包括：第一记录层（L0层），其设置有用于记录记录信息的第一记录道;以及第二记录层（L1层），其设置有用于记录的第二记录道 记录信息。 包括第一记录层中的一个记录区域和与第一记录层中的记录区域相对的第二记录层中的另一个记录区域的每个记录区域（区域#n）具有用于记录管理的管理信息记录区域（RMA） 用于记录记录信息的信息（RMD）。

公开(公告)号：US20050195710A1

公开(公告)日：2005-09-08

申请号：US11068394

申请日：2005-03-01

申请人： Takeshi Koda ,  Kazuo Kuroda ,  Keiji Katata ,  Masayoshi Yoshida ,  Toshio Suzuki ,  Shoji Taniguchi ,  Eiji Muramatsu ,  Kunihiko Horikawa

发明人： Takeshi Koda ,  Kazuo Kuroda ,  Keiji Katata ,  Masayoshi Yoshida ,  Toshio Suzuki ,  Shoji Taniguchi ,  Eiji Muramatsu ,  Kunihiko Horikawa

IPC分类号： G11B20/12 ,  G11B5/09 ,  G11B7/004 ,  G11B7/007 ,  G11B20/10

CPC分类号： G11B20/1883 ,  G11B2020/10907 ,  G11B2020/1873 ,  G11B2220/20

摘要： A write-once-type information recording medium is provided with: a user data area to record therein record data; a spare area to alter thereto one portion of addresses of said user data area, along with defect management in said user data area or logical overwriting to said user data area; and a defect management area to record therein defect management information which includes an alternative list and identification information, the alternative list indicating a correspondence relationship between an alternative source address in said user data area which is altered to said spare area and an alternative destination address in said spare area, the identification information being intended to identify whether each alternative is based on the defect management or the logical overwriting.

摘要翻译： 一次写入型信息记录介质具有：用户数据区，用于在其中记录记录数据; 将所述用户数据区域的一部分地址以及所述用户数据区域中的缺陷管理或对所述用户数据区域的逻辑重写改变的备用区域; 以及缺陷管理区域，用于在其中记录包括备选列表和标识信息的缺陷管理信息，所述备选列表指示在所述用户数据区中被替换为所述备用区的替代源地址与替代目的地地址之间的对应关系 所述备用区域，识别信息旨在识别每个备选方案是基于缺陷管理还是基于逻辑重写。

公开(公告)号：US06081490A

公开(公告)日：2000-06-27

申请号：US26547

申请日：1998-02-20

申请人： Kazuo Kuroda ,  Toshio Suzuki ,  Masayoshi Yoshida

发明人： Kazuo Kuroda ,  Toshio Suzuki ,  Masayoshi Yoshida

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B20/14 ,  G11B27/19 ,  G11B27/30 ,  G11B5/09

CPC分类号： G11B27/3027 ,  G11B20/1403 ,  G11B27/19 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/0045 ,  G11B7/0053 ,  G11B7/24082

摘要： A clock signal generating system of the present invention is provided for recording information on a disc. The disc has a plurality of recording tracks wobbled by a wobble signal having a predetermined frequency and a plurality of prepits disposed at positions having a predetermined phase relation with respect to a phase of the wobble signal. A clock signal is generated based on the wobble signal. A prepit signal is produced from the prepit. The phase of the wobble signal is compared with a phase of the prepit signal, thereby generating a phase adjusting signal. The phase of the clock signal is adjusted based on the phase adjusting signal. A recording clock signal for recording the information is produced by an adjusted clock signal.