公开(公告)号：US20080198715A1

公开(公告)日：2008-08-21

申请号：US12105425

申请日：2008-04-18

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

IPC分类号： G11B5/09

CPC分类号： G11B27/22 ,  G11B7/0045 ,  G11B7/00745 ,  G11B27/105 ,  G11B27/24 ,  G11B27/329 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type information recording medium is provided. The information recording medium includes data including a first synchronization signal. The information recording medium has a second synchronization signal pre-recorded by cutting. The recording method includes the steps of (a) performing a recording operation for recording the management information at a predetermined position of the information recording medium based on the first synchronization signal; (b) determining whether the recording operation in step (a) is normally terminated or not; and (c) when the recording operation in step (a) is not normally terminated, performing a recording operation for recording the management information at the predetermined position of the information recording medium based on the second synchronization signal.

公开(公告)号：US07382705B2

公开(公告)日：2008-06-03

申请号：US11338242

申请日：2006-01-24

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

IPC分类号： G11B11/03

CPC分类号： G11B27/22 ,  G11B7/0045 ,  G11B7/00745 ,  G11B27/105 ,  G11B27/24 ,  G11B27/329 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type information recording medium is provided. The information recording medium includes data including a first synchronization signal. The information recording medium has a second synchronization signal pre-recorded by cutting. The recording method includes the steps of (a) performing a recording operation for recording the management information at a predetermined position of the information recording medium based on the first synchronization signal; (b) determining whether the recording operation in step (a) is normally terminated or not; and (c) when the recording operation in step (a) is not normally terminated, performing a recording operation for recording the management information at the predetermined position of the information recording medium based on the second synchronization signal.

摘要翻译： 一种用于在一次写入型信息记录介质上记录表示一次写入式信息记录介质的记录状态的管理信息的记录方法。 信息记录介质包括包括第一同步信号的数据。 信息记录介质具有通过切割预先记录的第二同步信号。 记录方法包括以下步骤：（a）基于第一同步信号执行在信息记录介质的预定位置记录管理信息的记录操作; （b）确定步骤（a）中的记录操作是否正常结束; 和（c）当步骤（a）中的记录操作没有正常结束时，基于第二同步信号执行用于在信息记录介质的预定位置记录管理信息的记录操作。

公开(公告)号：US07508743B2

公开(公告)日：2009-03-24

申请号：US12105471

申请日：2008-04-18

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

IPC分类号： G11B15/04

CPC分类号： G11B27/22 ,  G11B7/0045 ,  G11B7/00745 ,  G11B27/105 ,  G11B27/24 ,  G11B27/329 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type information recording medium is provided. The information recording medium includes data including a first synchronization signal. The information recording medium has a second synchronization signal pre-recorded by cutting. The recording method includes the steps of (a) performing a recording operation for recording the management information at a predetermined position of the information recording medium based on the first synchronization signal; (b) determining whether the recording operation in step (a) is normally terminated or not; and (c) when the recording operation in step (a) is not normally terminated, performing a recording operation for recording the management information at the predetermined position of the information recording medium based on the second synchronization signal.

摘要翻译： 一种用于在一次写入型信息记录介质上记录表示一次写入式信息记录介质的记录状态的管理信息的记录方法。 信息记录介质包括包括第一同步信号的数据。 信息记录介质具有通过切割预先记录的第二同步信号。 记录方法包括以下步骤：（a）基于第一同步信号执行在信息记录介质的预定位置记录管理信息的记录操作; （b）确定步骤（a）中的记录操作是否正常结束; 和（c）当步骤（a）中的记录操作没有正常结束时，基于第二同步信号执行用于在信息记录介质的预定位置记录管理信息的记录操作。

公开(公告)号：US07468938B2

公开(公告)日：2008-12-23

申请号：US12105425

申请日：2008-04-18

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Toshiyuki Fukushima

IPC分类号： G11B11/00

CPC分类号： G11B27/22 ,  G11B7/0045 ,  G11B7/00745 ,  G11B27/105 ,  G11B27/24 ,  G11B27/329 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type information recording medium is provided. The information recording medium includes data including a first synchronization signal. The information recording medium has a second synchronization signal pre-recorded by cutting. The recording method includes the steps of (a) performing a recording operation for recording the management information at a predetermined position of the information recording medium based on the first synchronization signal; (b) determining whether the recording operation in step (a) is normally terminated or not; and (c) when the recording operation in step (a) is not normally terminated, performing a recording operation for recording the management information at the predetermined position of the information recording medium based on the second synchronization signal.

公开(公告)号：US06944107B2

公开(公告)日：2005-09-13

申请号：US10275803

申请日：2001-08-02

申请人： Toshiyuki Fukushima ,  Hiroshi Ueda ,  Motoshi Ito

发明人： Toshiyuki Fukushima ,  Hiroshi Ueda ,  Motoshi Ito

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/125

CPC分类号： G11B7/126 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/007

摘要： An information recording medium includes a data recording area for recording data; and a parameter calibration area for recording recording condition information. The parameter calibration area includes a used area having the recording condition information recorded therein, an unused area having no recording condition information, and a border area for recording distinguishing information for distinguishing a border between the used area and the unused area. The border area is between the used area and the unused area.

摘要翻译： 信息记录介质包括用于记录数据的数据记录区域; 以及用于记录记录条件信息的参数校准区域。 参数校准区域包括其中记录有记录条件信息的使用区域，没有记录条件信息的未使用区域，以及用于区分用于区域和未使用区域之间的边界的区分信息的边界区域。 边界区域在使用区域和未使用区域之间。

公开(公告)号：US20100067339A1

公开(公告)日：2010-03-18

申请号：US12447290

申请日：2007-11-06

申请人： Masaru Kaida ,  Hiroshi Ueda ,  Kenji Takauchi

发明人： Masaru Kaida ,  Hiroshi Ueda ,  Kenji Takauchi

IPC分类号： G11B20/18

CPC分类号： G11B20/1883 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2541

摘要： It is determined whether an error will occur due to presence of a defective area like a bubble and the storage area is managed according to the size of the defective area such that no data is written on the defective area once an error has occurred. An optical disc apparatus includes: an optical pickup for irradiating an optical disc with a light beam and generating a light detection signal on the beam reflected from the disc; a search section for searching, before data is written there, the storage area on the disc for any defective area by controlling the pickup to shift the light beam spot on the disc; a defect decision section for determining, if an error has been detected based on the light detection signal, a part of the storage area where the error has occurred to be a defective area; a size measuring section for measuring the size of the defective area and generating a defect information list to locate the defective area; and a recording range control section for managing the storage area by reference to the defect information list such that no data is written on the defective area.

摘要翻译： 确定是否由于存在诸如气泡的缺陷区域而发生错误，并且根据缺陷区域的大小来管理存储区域，使得一旦发生错误，就不会在缺陷区域上写入数据。 一种光盘装置，包括：光拾取器，用于用光束照射光盘，并在从光盘反射的光束上产生光检测信号; 搜索部分，用于通过控制拾取器将光束点移动到光盘上，在数据写入之前用于搜索盘上的任何缺陷区域的存储区域; 缺陷确定部分，用于根据光检测信号确定已经发生错误的存储区域的一部分为缺陷区域的错误; 尺寸测量部分，用于测量缺陷区域的尺寸并产生缺陷信息列表以定位缺陷区域; 以及记录范围控制部分，用于通过参考缺陷信息列表来管理存储区域，使得在缺陷区域上不写入数据。

公开(公告)号：US06999386B2

公开(公告)日：2006-02-14

申请号：US09808641

申请日：2001-03-14

申请人： Hiroshi Sugimoto ,  Hirofumi Ide ,  Hiroshi Ueda ,  Kenji Takauchi

发明人： Hiroshi Sugimoto ,  Hirofumi Ide ,  Hiroshi Ueda ,  Kenji Takauchi

IPC分类号： G11B21/08

CPC分类号： G11B20/10 ,  G11B7/0045 ,  G11B7/0948 ,  G11B20/18

摘要： A method for reading data from an information recording medium having a plurality of address regions, includes the steps of: performing a reading operation for all of designated address regions among the plurality of address regions while holding read error information regarding the read error in the case where a read error occurs during reading of data from one of the plurality of address regions; transferring the read data to a data conversion device for converting the read data; and transferring the read error information to the data conversion device.

摘要翻译： 一种用于从具有多个地址区域的信息记录介质读取数据的方法，包括以下步骤：在保持关于读取错误的读取错误信息的情况下对多个地址区域中的所有指定地址区域执行读取操作 其中在从所述多个地址区域之一读取数据期间发生读取错误; 将读取的数据传送到用于转换读取的数据的数据转换装置; 并将读取的错误信息传送到数据转换装置。

公开(公告)号：US06622223B2

公开(公告)日：2003-09-16

申请号：US09823784

申请日：2001-03-30

申请人： Eiichi Igami ,  Kenji Takauchi ,  Hiroshi Ueda

发明人： Eiichi Igami ,  Kenji Takauchi ,  Hiroshi Ueda

IPC分类号： G06F1214

CPC分类号： G11B19/04 ,  G11B19/12

摘要： An information recording and reproduction apparatus comprises a recording and reproduction section for recording to, or reproducing from, an information medium, an information signal, a recording and reproduction control section for controlling the recording and reproduction section based on a control parameter, an interface connected to an information signal source, the information signal source being adapted to provide a permission to update the control parameter, a forbidden flag section including a forbidden flag indicating the presence or absence of a permission to update the control parameter, the information signal source being operative to set the forbidden flag, and a control parameter update section for updating the control parameter. The control parameter update section is adapted to update the control parameter in accordance with a permission to perform updating from the information signal source when the forbidden flag has been set by the information signal source. The recording and reproduction control section is adapted to control the recording and reproduction section based on the control parameter updated by the control parameter update section.

摘要翻译： 一种信息记录和再现装置，包括用于记录信息介质或从信息介质再现的记录和再现部分，信息信号，记录和再现控制部分，用于基于控制参数控制记录和再现部分，连接的接口 信息信号源适于提供更新控制参数的许可，禁止标志部分包括指示是否存在更新控制参数的许可的禁止标志，所述信息信号源是可操作的 设置禁止标志，以及用于更新控制参数的控制参数更新部。 所述控制参数更新部适于在所述信息信号源设定了所述禁止标志的情况下，根据所述信息信号源的更新许可来更新所述控制参数。 记录和再现控制部分适于基于由控制参数更新部分更新的控制参数来控制记录和再现部分。

公开(公告)号：US20100097903A1

公开(公告)日：2010-04-22

申请号：US12443990

申请日：2007-10-02

申请人： Shinichi Kimura ,  Hiroshi Ueda ,  Kiyohiko Tamai ,  Kenji Takauchi

发明人： Shinichi Kimura ,  Hiroshi Ueda ,  Kiyohiko Tamai ,  Kenji Takauchi

IPC分类号： G11B20/10

CPC分类号： G11B20/1883 ,  G11B7/00375 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/2541

摘要： To provide a technique for managing a storage area such that if an error has occurred while data is being written, the data will not be written on a defective area where that error has occurred.An optical disc apparatus includes a defect determining section for determining, if an error has occurred on a storage area while data is being written there, the storage area to be a defective area and measuring the size of the defective area, and a defect management section for instructing where on the optical disc to assign a replacement area of the size that has been determined based on the measured one of the defective area in accordance with an instruction to write the data and how to manage the storage area such that no data will be written on the defective area anymore. And the optical disc apparatus continues to write the data on the replacement area that has been assigned.

摘要翻译： 为了提供一种用于管理存储区域的技术，使得如果在写入数据时发生错误，则该数据将不会写入发生错误的缺陷区域。 一种光盘装置，包括：缺陷确定部分，用于确定在数据被写入时在存储区域是否发生错误，作为缺陷区域的存储区域和测量缺陷区域的大小;以及缺陷管理部分 用于指示光盘上的哪个位置根据写入数据的指令以及如何管理存储区域来分配基于所测量的缺陷区域之一已经确定的尺寸的替换区域，使得不存在数据 写在缺陷区域了。 并且光盘装置继续将数据写入已分配的替换区域上。

公开(公告)号：US08077560B2

公开(公告)日：2011-12-13

申请号：US12608173

申请日：2009-10-29

申请人： Hiroshi Ueda ,  Motoshi Ito

发明人： Hiroshi Ueda ,  Motoshi Ito

IPC分类号： G11B7/00

CPC分类号： G11B27/105 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/329 ,  G11B2220/218 ,  G11B2220/2562

摘要： An additionally recordable information recording medium has a complicated management structure for managing an unrecorded area. Therefore, there are problems that it takes a long time for a disk to startup and it is difficult to build a recording/reproducing system. The additionally recordable information recording medium according to the present invention includes a simple data structure for managing a location information for a recorded area located at the rearmost location in a user data area. An additionally recordable apparatus according to the present invention also includes means for updating the location information of the recorded area so that the recorded area located at the rearmost location in the user data area is always managed.

摘要翻译： 另外可记录的信息记录介质具有用于管理未记录区域的复杂管理结构。 因此，存在磁盘启动需要很长时间并且难以构建记录/再现系统的问题。 根据本发明的另外可记录的信息记录介质包括用于管理位于用户数据区域中最后位置的记录区域的位置信息的简单数据结构。 根据本发明的另外可记录的装置还包括用于更新记录区域的位置信息的装置，使得位于用户数据区域中的最后位置的记录区域总是被管理。