公开(公告)号：US10665260B2

公开(公告)日：2020-05-26

申请号：US16260837

申请日：2019-01-29

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Naohiro Kimura ,  Harumitsu Miyashita

IPC分类号： G11B7/00 ,  G11B7/007 ,  G11B7/28 ,  G11B7/24094

摘要： An optical disc recording device includes a data acquisition unit configured to acquire bitmap data corresponding to image information, an address information acquisition unit configured to acquire address information set in wobbles of an optical disc by wobble synchronization from the optical disc, a recording position determining unit configured to determine a recording position on the optical disc for recording the bitmap data using the address information, and a mark recording unit configured to form a recording mark corresponding to the bitmap data on the information recording track of the optical disc by applying a light beam having recording power to the recording position on the optical disc.

公开(公告)号：US10032473B2

公开(公告)日：2018-07-24

申请号：US15657700

申请日：2017-07-24

申请人： DATA SCAPE LTD.

发明人： Koji Hirano ,  Shoji Inagaki ,  Ryuichiro Togashi

IPC分类号： G11B27/036 ,  G11B7/28 ,  G11B27/32 ,  G11B27/30 ,  G11B27/034 ,  G11B23/03 ,  G11B20/12 ,  G11B23/36 ,  G11B20/10

摘要： A data recording apparatus including: a data reading device configured to read data from a first recording medium and configured to store data and first management data for managing the data by file; a data recording device configured to record data on a second recording medium; a management data producing device configured to produce second management data for managing data recorded on the second recording medium based on the first management data of the first recording medium on which the data recorded on the second recording medium has been recorded; a data determining device configured to determine data unrecorded on the second recording medium by comparing the first management data read by the data reading device from the first recording medium with the second management data recorded on the second recording medium; a control device configured to read the data determined by the data determining device from the first recording medium and cause the recording device to record the read data onto the second recording medium; and a display device configured to display the recording status of data, managed by the first management data read by the reading device from the first recording medium, on the second recording medium, wherein the recording status includes one of recording of data complete, recording of data in progress, and recording of data yet to begin.

公开(公告)号：US09715893B2

公开(公告)日：2017-07-25

申请号：US15080681

申请日：2016-03-25

申请人： Sony Corporation

发明人： Koji Hirano ,  Shoji Inagaki ,  Ryuichiro Togashi

IPC分类号： G11B7/28 ,  G11B19/02 ,  G11B20/12 ,  G11B23/03 ,  G11B23/36 ,  G11B27/034 ,  G11B27/30 ,  G11B27/32 ,  G11B20/10

CPC分类号： G11B7/28 ,  G11B20/10527 ,  G11B20/1217 ,  G11B23/0305 ,  G11B23/36 ,  G11B27/034 ,  G11B27/309 ,  G11B27/329 ,  G11B2020/10833 ,  G11B2020/10842 ,  G11B2209/02 ,  G11B2220/2516 ,  G11B2220/2545

摘要： A non-transitory computer-readable storage medium and information processing apparatuses. The medium stores instructions which, when executed by a computer, cause the computer to perform a method including automatically reading first management data from a first storage medium. The first management data identifies files of source data stored on the first storage medium. One of the files of source data is automatically identified based on the first management data and second management data. The second management data identifies files of transferred data stored on a second storage medium. The one of the files of source data is absent from the second storage medium and automatically transferred to the second storage medium. The one of the files of source data being transferred becomes one of the files of transferred data. The method further includes automatically displaying transferring status of the one of the files of source data by a symbolic figure.

公开(公告)号：US09536557B2

公开(公告)日：2017-01-03

申请号：US14466829

申请日：2014-08-22

申请人： Intel Corporation

发明人： Jeff Chasen ,  Jeff Leitner ,  Jeff Buzzard ,  Timothy M. Graham ,  Stephen Roger Hastings

IPC分类号： G06F21/00 ,  G11B20/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  G11B27/34 ,  H04N21/254 ,  H04N21/426 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/84 ,  G11B7/28 ,  G11B27/36

CPC分类号： G11B20/0021 ,  G11B7/28 ,  G11B20/00086 ,  G11B20/00492 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/2541 ,  G11B2220/2562 ,  H04N21/2541 ,  H04N21/42646 ,  H04N21/42684 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/84

摘要： A method for content playback and recording may include using a computer to obtain media content from a recorded medium. Concurrently with obtaining the media content, the method may include reencrypting the encrypted media content using a secondary encryption key and storing the reencrypted media content in a storage device.

摘要翻译： 用于内容回放和记录的方法可以包括使用计算机从记录介质获得媒体内容。 与获得媒体内容同时，该方法可以包括使用辅助加密密钥重新加密加密的媒体内容，并将重新加密的媒体内容存储在存储设备中。

公开(公告)号：US08786923B2

公开(公告)日：2014-07-22

申请号：US11131601

申请日：2005-05-17

申请人： Ernest Y. Chuang ,  Kevin R. Curtis ,  Yunping Yang

发明人： Ernest Y. Chuang ,  Kevin R. Curtis ,  Yunping Yang

IPC分类号： G03H1/20 ,  G11C13/04 ,  G11B7/0065 ,  G11B7/28 ,  G11B7/1372 ,  G03H1/26 ,  G11B7/26 ,  G03H1/04

CPC分类号： G11C13/042 ,  G03H1/20 ,  G03H1/26 ,  G03H1/2645 ,  G03H2001/0415 ,  G03H2001/0428 ,  G03H2210/33 ,  G03H2223/19 ,  G11B7/0065 ,  G11B7/26 ,  G11B7/28 ,  G11B2007/13727

摘要： According to one aspect and example, a method for recording holographic media and/or holographic master data masks includes recording at least a first hologram or information layer with a first holographic medium (e.g., a “submaster”) and recording at least a second information layer with a second holographic medium (e.g., a second “submaster”). The first information layer and the second information layer from the first and second holographic media are then sequentially reconstructed and stored with a single holographic master medium (e.g., a “master”). The holographic master may then be used to record the stored first and second information layers into additional holographic media, for example, into HROM devices or the like.

摘要翻译： 根据一个方面和示例，用于记录全息介质和/或全息主数据掩模的方法包括至少记录第一全息图或信息层与第一全息介质（例如，“主管”），并记录至少第二信息 层，其具有第二全息介质（例如，第二“主管”）。 然后，第一和第二全息介质的第一信息层和第二信息层被顺序地重构并用单个全息主介质（例如，“主”）存储。 然后可以使用全息主机将所存储的第一和第二信息层记录到另外的全息介质中，例如记录到HROM设备等中。

公开(公告)号：US08760981B2

公开(公告)日：2014-06-24

申请号：US13151353

申请日：2011-06-02

申请人： Yasuo Mutsuro ,  Yutaka Nagai ,  Koichiro Nishimura ,  Masakazu Ikeda ,  Osamu Kawamae

发明人： Yasuo Mutsuro ,  Yutaka Nagai ,  Koichiro Nishimura ,  Masakazu Ikeda ,  Osamu Kawamae

IPC分类号： G11B7/00 ,  G11B5/86 ,  G11B3/64 ,  G11B7/28

CPC分类号： G11B20/1217 ,  G11B20/00115 ,  G11B20/10527 ,  G11B20/1883 ,  G11B27/002 ,  G11B27/11 ,  G11B2020/10796 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/2541 ,  G11B2220/41

摘要： There are provided an optical disc device and its recording/reproducing method for managing the management information about plural optical discs efficiently. In the present invention, the management information about the plural optical discs is stored in a memory. Moreover, the management information about part or all of the optical discs stored in the memory is recorded in the optical disc.

摘要翻译： 提供了一种用于有效管理关于多个光盘的管理信息的光盘装置及其记录/再现方法。 在本发明中，关于多个光盘的管理信息被存储在存储器中。 此外，关于存储在存储器中的部分或全部光盘的管理信息被记录在光盘中。

公开(公告)号：US20140146651A1

公开(公告)日：2014-05-29

申请号：US14169593

申请日：2014-01-31

申请人： SONY CORPORATION

发明人： Koji HIRANO ,  Shoji INAGAKI ,  Ryuichiro TOGASHI

IPC分类号： G11B7/28

CPC分类号： G11B7/28 ,  G11B20/10527 ,  G11B20/1217 ,  G11B23/0305 ,  G11B23/36 ,  G11B27/034 ,  G11B27/309 ,  G11B27/329 ,  G11B2020/10833 ,  G11B2020/10842 ,  G11B2209/02 ,  G11B2220/2516 ,  G11B2220/2545

摘要： A non-transitory computer-readable storage medium and information processing apparatuses. The medium stores instructions which, when executed by a computer, cause the computer to perform a method including automatically reading first management data from a first recording medium. The first management data identifies tracks of source data recorded on the first recording medium. One of the tracks of source data is automatically identified based on the first management data and second management data, which identifies files of ripped data recorded on a second recording medium. The one of the tracks of source data is absent from the second recording medium. The one of the tracks of source data is automatically transferred to the second recording medium and becomes one of the files of ripped data. The method further includes automatically displaying transferring status of the one of the tracks of source data by a symbolic figure.

摘要翻译： 一种非暂时的计算机可读存储介质和信息处理设备。 介质存储指令，当由计算机执行时，使计算机执行包括从第一记录介质自动读取第一管理数据的方法。 第一管理数据识别记录在第一记录介质上的源数据的轨道。 基于第一管理数据和第二管理数据自动识别源数据的轨道之一，该第一管理数据和第二管理数据识别记录在第二记录介质上的被翻录数据的文件。 源数据的轨道之一不存在于第二记录介质中。 源数据轨迹之一被自动传送到第二记录介质，并成为被翻录数据的文件之一。 该方法还包括通过符号图形自动显示源数据的轨道之一的传送状态。

公开(公告)号：US08422348B2

公开(公告)日：2013-04-16

申请号：US13530469

申请日：2012-06-22

申请人： Ming-Hsun Liu ,  Chung-Hsuan Tsai

发明人： Ming-Hsun Liu ,  Chung-Hsuan Tsai

IPC分类号： G11B7/28

CPC分类号： G11B27/002 ,  G11B27/031 ,  G11B27/11 ,  G11B27/329 ,  G11B2220/412

摘要： A method for reproducing digital data and identifying the same by executing a software program stored in a memory of a computer is disclosed. The method includes: reading digital data; identifying total size of the digital data; saving the digital data as a temporary file; receiving a request for selecting at least one target medium, wherein the target medium is used for storing the digital data; determining a quantity of the target medium to be used for writing; writing the digital data into the target medium; generating a list text file and an index text file into each target medium, wherein the list text file includes information regarding to the content stored in each target medium respectively and the index text file includes information regarding to the content in all target medium; and building an index database of the digital data.

摘要翻译： 公开了一种通过执行存储在计算机的存储器中的软件程序来再现数字数据并对其进行识别的方法。 该方法包括：读取数字数据; 识别数字数据的总大小; 将数字数据保存为临时文件; 接收选择至少一个目标介质的请求，其中所述目标介质用于存储所述数字数据; 确定要用于书写的目标介质的数量; 将数字数据写入目标介质; 将列表文本文件和索引文本文件生成到每个目标介质中，其中所述列表文本文件分别包括关于存储在每个目标介质中的内容的信息，并且所述索引文本文件包括关于所有目标介质中的内容的信息; 并构建数字数据的索引数据库。

公开(公告)号：US20120218877A1

公开(公告)日：2012-08-30

申请号：US13497486

申请日：2010-07-14

申请人： Kenji Akahoshi

发明人： Kenji Akahoshi

IPC分类号： G11B7/28

CPC分类号： G11B20/1889 ,  G11B20/1883 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2020/1896 ,  G11B2220/20 ,  G11B2220/215 ,  G11B2220/2541 ,  G11B2220/2562

摘要： In the case where a spare area management method using an NAP of a spare area on a recordable medium is applied to a spare area management method of a spare area on a rewritable medium, in order to alleviate a recording stop caused by retry over in a replacement process or unnecessary conversion processes in a record/reproduce device, the NAP is updated in a format process or in the replacement process in such a way as to avoid defective blocks within the spare area which is registered as Unusable Cluster or Usable Cluster Type 2 entries on the DFL.

摘要翻译： 在使用可记录介质上的备用区域的NAP的备用区域管理方法应用于可重写介质上的备用区域的备用区域管理方法的情况下，为了减轻在重写中引起的记录停止 替换过程或不必要的转换过程，NAP以格式化过程或替换过程更新，以避免注册为不可用集群或可用集群类型2的备用区内的有缺陷的块 DFL上的条目。

公开(公告)号：US20110255389A1

公开(公告)日：2011-10-20

申请号：US13118630

申请日：2011-05-31

申请人： Shigetaka KUDO

发明人： Shigetaka KUDO

IPC分类号： G11B7/28

CPC分类号： G11B27/36 ,  G11B19/02 ,  G11B20/00086 ,  G11B20/10 ,  G11B20/18 ,  G11B27/002 ,  G11B27/034 ,  G11B27/11 ,  G11B27/3063 ,  G11B27/325 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/10592 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/61 ,  G11B2220/65 ,  G11B2220/913

摘要： The present invention is a dubbing device for dubbing data from a portable first recording medium such as a CD-DA (compact disc digital audio) to a second recording medium such as a hard disk drive (HDD), in which dubbing to the second recording medium with a large capacity is automatically carried out when reproducing data from the first recording medium. When data is reproduced from the first recording medium, database means is searched on the basis of identification information for the first recording medium and execution control of dubbing is performed in accordance with the result of search for recording history information. For example, whether or not data to be reproduced from the first recording medium has been already recorded on the second recording medium is discriminated, and dubbing is carried out if the data to be reproduced data has not been recorded on the second recording medium.

摘要翻译： 本发明是用于将诸如CD-DA（光盘数字音频）的便携式第一记录介质的数据转录到诸如硬盘驱动器（HDD）的第二记录介质的转录装置，其中转录到第二记录 当从第一记录介质再现数据时，自动执行具有大容量的介质。 当从第一记录介质再现数据时，根据第一记录介质的识别信息搜索数据库装置，并且根据记录历史信息的搜索结果执行转录的执行控制。 例如，识别从第一记录介质再现的数据是否已被记录在第二记录介质上，并且如果再现数据的数据未被记录在第二记录介质上，则进行转录。