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51. 发明授权

US07502296B2 Information recording medium, information recording and reproducing apparatus, information recording method and information recording program 失效
标题翻译：信息记录介质，信息记录和再现装置，信息记录方法和信息记录程序
公开(公告)号：US07502296B2
公开(公告)日：2009-03-10
申请号：US10933475
申请日：2004-09-03
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B7/0045
CPC分类号： G11B7/00736
摘要： As an information recording medium, an optical disc such as a DVD-R and the like, is applicable. The optical disc has a recording structure which includes a lead-in area, a lead-out area and a user data area. The lead-in area includes control information area having control information data, such as an address of recording data. Moreover, the control information area includes a predetermined remaining quantity area. Until recorded control information data does not reach the predetermined remaining quantity area, when the data is recorded on the optical disc, the newest control information data is additionally recorded in the control information area every time the optical disc is ejected. On the other hand, after the control information data reaches the predetermined remaining quantity area, the newest control information data is additionally recorded in the control information area only when additional recording data larger than a predetermined quantity is recorded. Therefore, the consumption of recording capacity of the control information area can be suppressed, and the newest information can be immediately obtained when the recording medium is inserted.
摘要翻译：作为信息记录介质，可以使用诸如DVD-R等的光盘。该光盘具有包括导入区，导出区和用户数据区的记录结构。导入区域包括具有诸如记录数据的地址的控制信息数据的控制信息区域。此外，控制信息区域包括预定的剩余数量区域。直到记录的控制信息数据未达到预定的剩余数量区域，当数据被记录在光盘上时，每当光盘被弹出时，最新的控制信息数据被附加地记录在控制信息区域中。另一方面，在控制信息数据达到预定的剩余量区域之后，只有当记录大于预定量的附加记录数据时，才将最新的控制信息数据附加地记录在控制信息区域中。因此，可以抑制控制信息区域的记录容量的消耗，并且当插入记录介质时可以立即获得最新的信息。

52. 发明授权

US07492679B2 Write once-type recording medium, and recording apparatus and recording method 失效
标题翻译：写一次式记录介质，以及记录装置和记录方法
公开(公告)号：US07492679B2
公开(公告)日：2009-02-17
申请号：US10547195
申请日：2004-02-27
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B15/52
CPC分类号： G11B20/1883 , G11B2020/1873 , G11B2220/20 , G11B2220/218
摘要： A spare area 12 is divided into partial spare areas 12A to 12D, and a defect list 15 is divided into partial defect lists 15A to 15D, with the partial spare areas 12A to 12D corresponding to the partial defect lists 15A to 15D, respectively. When a defect is detected, only the partial defect list updated by the detection is recorded into the defect management area of a recording medium 10.
摘要翻译：备用区12被划分为部分备用区12A至12D，缺陷列表15被分成部分缺陷列表15A至15D，部分备用区12A至12D分别对应于部分缺陷列表15A至15D。当检测到缺陷时，仅将通过检测更新的部分缺陷列表记录在记录介质10的缺陷管理区域中。

53. 发明申请

US20090022029A1 Information recording medium, apparatus and method for recording information, and computer program 有权
标题翻译：信息记录介质，记录信息的装置和方法以及计算机程序
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）。

54. 发明授权

US07440375B2 Information recording device and method 有权
标题翻译：信息记录装置及方法
公开(公告)号：US07440375B2
公开(公告)日：2008-10-21
申请号：US10551965
申请日：2005-02-28
申请人： Takeshi Koda , Keiji Katata , Masayoshi Yoshida
发明人： Takeshi Koda , Keiji Katata , Masayoshi Yoshida
IPC分类号： G11B7/00
CPC分类号： G11B7/00736 , G11B7/0045 , G11B7/0079 , G11B20/1217 , G11B2007/0013 , G11B2020/1222 , G11B2020/1277 , G11B2020/1288 , G11B2020/1292 , G11B2020/1297 , G11B2220/235 , G11B2220/2537
摘要： There is provided an information recording device for recording record information onto an information recording medium having a plurality of recording layers. The information recording device includes: write elements capable of writing record information into the recording layers; control elements for controlling the write elements to write first boundary information or second boundary information (107a-0) having a smaller recording capacity than the first boundary information at the end of record information recorded in one of the recording layers; and detection elements for detecting an empty capacity of the data area in that recording layer. The control elements controls the write elements to write the first boundary information at the end if the empty capacity is equal to or greater than a first threshold value and the second boundary information at the end if the detected empty capacity is smaller than the first threshold value.
摘要翻译：提供了一种用于将记录信息记录到具有多个记录层的信息记录介质上的信息记录装置。信息记录装置包括：能够将记录信息写入记录层的写入元件; 用于控制写元件写入第一边界信息的控制元件或具有比记录在其中一个记录层中的记录信息结束时的第一边界信息更小的记录容量的第二边界信息（107a-0）以及用于检测该记录层中的数据区的空容量的检测元件。如果空容量等于或大于第一阈值，则控制元件控制写元件在末端写入第一边界信息，如果检测到的空容量小于第一阈值则控制元件结束处的第二边界信息。

55. 发明授权

US07403455B2 Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record of reproduction, and data structure including control signal 有权
标题翻译：用于信息记录介质的信息记录介质，记录装置和方法，用于控制再现记录的信息记录介质计算机程序的再现装置和方法，以及包括控制信号的数据结构
公开(公告)号：US07403455B2
公开(公告)日：2008-07-22
申请号：US11715323
申请日：2007-03-08
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B15/52
CPC分类号： G11B20/18 , G11B20/1883 , G11B27/034 , G11B27/11 , G11B27/329 , G11B2020/10861 , G11B2020/10907 , G11B2020/1823 , G11B2020/1826 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235 , G11B2220/237 , G11B2220/2562 , G11B2220/65
摘要： An information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information (120) which is a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded, from the plurality of temporary defect management areas, the distinction information being recorded as a type of a combination pattern of an area set to be in a recorded condition and an area left to be in an unrecorded condition according to a predetermined rule, in the flag area.
摘要翻译：信息记录介质（100）具有：用于在其中记录记录数据的用户数据区（108）; 多个临时缺陷管理区域（104,105），用于临时记录作为数据区域中的缺陷的缺陷管理的缺陷管理信息（120）; 以及标记区域（111），用于在多个临时缺陷管理区域中记录用于区分其中记录有效的缺陷管理信息的临时缺陷管理区域的区分信息，所述区域信息被记录为在标记区域中，根据预定规则，设置为处于记录状态的区域的组合图案和保持处于未记录状态的区域。

56. 发明申请

US20080005610A1 Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure 审中-公开
标题翻译：一次记录介质，一次记录介质的记录和记录方法，用于一次记录介质的再现和再现方法，用于控制记录或再现的计算机程序和数据结构
公开(公告)号：US20080005610A1
公开(公告)日：2008-01-03
申请号：US11710547
申请日：2007-02-26
申请人： Takeshi Koda , Masayoshi Yoshida , Keiji Katata
发明人： Takeshi Koda , Masayoshi Yoshida , Keiji Katata
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B7/00375 , G11B7/00736 , G11B2020/1826 , G11B2020/1873 , G11B2220/20 , G11B2220/2537
摘要： A write-once-type recording medium (100) on which record data can be recorded only once, provided with: a data area (108) to record therein the record data; and a shared area (104, 105) to temporarily record therein evacuation data which is record data to be recorded or already recorded at a position of a defect in the data area and defect management information (120) including an evacuation source address of the evacuation data, the evacuation data being recorded with one predetermined point which exists in the shared area as a start point, the defect management information being recorded with another predetermined point which exists at a different point from the one point as a start point, in the shared area.
摘要翻译：记录数据只能记录一次的一次写入式记录介质（100），具有：数据区域（108），用于在其中记录记录数据; 以及共享区域（104,105），用于在其中临时记录作为要记录或已经记录在数据区域中的缺陷的位置的记录数据的排泄数据和包括撤离的撤离源地址的缺陷管理信息（120）在共享区域中存在以预定点存在的一个预定点作为起始点的撤离数据，以存在于作为起点的一个点的不同点的另一预定点记录的缺陷管理信息被共享区。

57. 发明申请

US20070189139A1 Information recording apparatus and method, information recording/reproducing apparatus and method and computer program 有权
标题翻译：信息记录装置和方法，信息记录/再现装置和方法以及计算机程序
公开(公告)号：US20070189139A1
公开(公告)日：2007-08-16
申请号：US10591240
申请日：2005-02-28
申请人： Keiji Katata , Takeshi Koda , Masayoshi Yoshida
发明人： Keiji Katata , Takeshi Koda , Masayoshi Yoshida
IPC分类号： G11B7/12
CPC分类号： G11B7/1267
摘要： An information recording apparatus includes: a recording device capable of recording information into a data area of an information recording medium, by irradiating laser light, in conformity with a predetermined error correction method; an optimum-recording-power detecting device for obtaining an optimum recording power of the laser light, by recording test writing data into a data area portion with a length which is equal to or less than an allowable defect length in the predetermined error correction method, within the data area, by using the recording device; and a controlling device for controlling the recording device to record the information into the data area with the obtained optimum recording power.
摘要翻译：信息记录装置包括：记录装置，能够按照预定的纠错方法通过照射激光将信息记录到信息记录介质的数据区域中; 一种用于获得激光的最佳记录功率的最佳记录功率检测装置，通过将预测误差校正方法中的测试写入数据记录到长度等于或小于容许缺陷长度的数据区域部分中，在数据区内，通过使用记录装置; 以及用于控制记录装置以获得的最佳记录功率将信息记录到数据区中的控制装置。

58. 发明申请

US20070162784A1 Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal 有权
标题翻译：用于信息记录介质的信息记录介质，记录装置和方法，用于控制记录或再现的信息记录介质计算机程序的再现装置和方法，以及包括控制信号的数据结构
公开(公告)号：US20070162784A1
公开(公告)日：2007-07-12
申请号：US11715323
申请日：2007-03-08
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G06F11/00
CPC分类号： G11B20/18 , G11B20/1883 , G11B27/034 , G11B27/11 , G11B27/329 , G11B2020/10861 , G11B2020/10907 , G11B2020/1823 , G11B2020/1826 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235 , G11B2220/237 , G11B2220/2562 , G11B2220/65
摘要： An information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information (120) which is a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded, from the plurality of temporary defect management areas, the distinction information being recorded as a type of a combination pattern of an area set to be in a recorded condition and an area left to be in an unrecorded condition according to a predetermined rule, in the flag area.
摘要翻译：信息记录介质（100）具有：用于在其中记录记录数据的用户数据区（108）; 多个临时缺陷管理区域（104,105），用于临时记录作为数据区域中的缺陷的缺陷管理的缺陷管理信息（120）; 以及标记区域（111），用于在多个临时缺陷管理区域中记录用于区分其中记录有效的缺陷管理信息的临时缺陷管理区域的区分信息，所述区域信息被记录为在标记区域中，根据预定规则，设置为处于记录状态的区域的组合图案和保持处于未记录状态的区域。

59. 发明申请

US20070153650A1 Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal 有权
公开(公告)号：US20070153650A1
公开(公告)日：2007-07-05
申请号：US11715322
申请日：2007-03-08
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B20/10
CPC分类号： G11B20/18 , G11B20/1883 , G11B27/034 , G11B27/11 , G11B27/329 , G11B2020/10861 , G11B2020/10907 , G11B2020/1823 , G11B2020/1826 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/235 , G11B2220/237 , G11B2220/2562 , G11B2220/65
摘要： An information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information (120) which is a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded, from the plurality of temporary defect management areas, the distinction information being recorded as a type of a combination pattern of an area set to be in a recorded condition and an area left to be in an unrecorded condition according to a predetermined rule, in the flag area.

60. 发明申请

US20050099905A1 Information recording medium, information recording and reproducing apparatus, information recording method and information recording program 失效
标题翻译：信息记录介质，信息记录和再现装置，信息记录方法和信息记录程序
公开(公告)号：US20050099905A1
公开(公告)日：2005-05-12
申请号：US10933475
申请日：2004-09-03
申请人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B20/10 , G11B5/09 , G11B7/0045 , G11B7/007 , G11B27/00
CPC分类号： G11B7/00736
摘要： As an information recording medium, an optical disc such as a DVD-R and the like, is applicable. The optical disc has a recording structure which includes a lead-in area, a lead-out area and a user data area. The lead-in area includes control information area having control information data, such as an address of recording data. Moreover, the control information area includes a predetermined remaining quantity area. Until recorded control information data does not reach the predetermined remaining quantity area, when the data is recorded on the optical disc, the newest control information data is additionally recorded in the control information area every time the optical disc is ejected. On the other hand, after the control information data reaches the predetermined remaining quantity area, the newest control information data is additionally recorded in the control information area only when additional recording data larger than a predetermined quantity is recorded. Therefore, the consumption of recording capacity of the control information area can be suppressed, and the newest information can be immediately obtained when the recording medium is inserted.
摘要翻译：作为信息记录介质，可以使用诸如DVD-R等的光盘。该光盘具有包括导入区，导出区和用户数据区的记录结构。导入区域包括具有诸如记录数据的地址的控制信息数据的控制信息区域。此外，控制信息区域包括预定的剩余数量区域。直到记录的控制信息数据未达到预定的剩余数量区域，当数据被记录在光盘上时，每当光盘被弹出时，最新的控制信息数据被附加地记录在控制信息区域中。另一方面，在控制信息数据达到预定的剩余量区域之后，只有当记录大于预定量的附加记录数据时，才将最新的控制信息数据附加地记录在控制信息区域中。因此，可以抑制控制信息区域的记录容量的消耗，并且当插入记录介质时可以立即获得最新的信息。

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