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1. 发明申请

US20130021889A1 INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD 审中-公开
标题翻译：信息记录介质，信息记录装置和方法以及信息再现装置和方法
公开(公告)号：US20130021889A1
公开(公告)日：2013-01-24
申请号：US13638680
申请日：2010-04-02
申请人： Masayoshi Yoshida , Hideki Kobayashi , Takuya Shiroto
发明人： Masayoshi Yoshida , Hideki Kobayashi , Takuya Shiroto
IPC分类号： G11B7/24 , G11B7/00
CPC分类号： G11B7/0956 , G11B7/24038 , G11B7/2405 , G11B7/24073 , G11B2007/0013
摘要： An information recording medium (11) adopting a CLV method is provided with: a guide layer (12) in which tracks (TR) are formed in advance; and a plurality of recording layers (13) laminated on the guide layer. On the tracks, a plurality of guide areas (22), each of which has a physical structure for carrying guide information for guidance, are arranged discretely at arrangement intervals of predetermined distance or less which is set in advance in a track direction and are shifted between a plurality of tracks throughout the plurality of tracks which are adjacent to each other in a radial direction.
摘要翻译：采用CLV方法的信息记录介质（11）具有：预先形成轨道（TR）的引导层（12）; 和层叠在引导层上的多个记录层（13）。在轨道上，具有用于引导用于引导的引导信息的物理结构的多个引导区域（22）以预定距离或更小的预定距离或更小的排列间隔离散地布置，该预定距离或预定距离预先设置在轨道方向上并被移位在径向上彼此相邻的多个轨道之间的多个轨道之间。

2. 发明申请

US20120200951A1 CONTENT DUPLICATION DEVICE AND CONTENT DUPLICATION SYSTEM 审中-公开
标题翻译：内容复用设备和内容重用系统
公开(公告)号：US20120200951A1
公开(公告)日：2012-08-09
申请号：US13502019
申请日：2009-10-21
申请人： Takeshi Koda , Katsutoshi Inagaki , Akira Shimizu , Hirokazu Oishi , Masayoshi Yoshida , Tsuyoshi Hasebe , Tsuyoshi Namiki
发明人： Takeshi Koda , Katsutoshi Inagaki , Akira Shimizu , Hirokazu Oishi , Masayoshi Yoshida , Tsuyoshi Hasebe , Tsuyoshi Namiki
IPC分类号： G11B5/86
CPC分类号： G11B20/10 , G11B2020/10768 , G11B2020/10833 , G11B2220/2516 , G11B2220/2537
摘要： A duplication device is provided. When content is duplicated by recording, in a recording medium of a recording destination, the same content as content recorded in a recording medium of a duplication source, even if a reading speed is slower than a writing speed, the duplication device can reduce a duplication time as much as possible. The duplication device 100 reads a reading portion of content from an optical disc D in which content is recorded, and in parallel to this reading, downloads a transmission portion which includes a portion of content other than the reading portion, from a distribution server 200, and records the read reading portion and the downloaded transmission portion in the hard disc 106 at a speed faster than a speed of reading the reading portion.
摘要翻译：提供复制设备。当通过记录复制内容时，在记录目的地的记录介质中，与复制源的记录介质中记录的内容相同的内容，即使读取速度比写入速度慢，复制设备也可以减少重复时间尽可能多。复制装置100从记录有内容的光盘D读取内容的读取部分，并且与该读取并行地，从分发服务器200下载包含读取部分以外的内容的一部分的传输部分，并将阅读部分和下载的传输部分以比阅读部分读取速度快的速度记录在硬盘106中。

3. 发明授权

US08203927B2 Information recording medium, information recording apparatus and method, and computer program 有权
标题翻译：信息记录介质，信息记录装置和方法以及计算机程序
公开(公告)号：US08203927B2
公开(公告)日：2012-06-19
申请号：US12158585
申请日：2006-12-20
申请人： Takeshi Koda , Keiji Katata , Masahiro Kato , Masayoshi Yoshida , Masahiro Miura , Eiji Muramatsu , Shoji Taniguchi
发明人： Takeshi Koda , Keiji Katata , Masahiro Kato , Masayoshi Yoshida , Masahiro Miura , Eiji Muramatsu , Shoji Taniguchi
IPC分类号： G11B7/24
CPC分类号： G11B27/329 , G11B7/00736 , G11B7/24038 , G11B20/1217 , G11B2020/1267 , G11B2220/237 , G11B2220/2562
摘要： An information recording medium (100) is provided with: a data recording area (105, 115) to which one attribute, which corresponds to recorded data, of a plurality of types of attributes is given in each of segmentized area units; and an address recording area (1031, 1032) to record therein an address (AD0-1, AD1-1) of an edge portion on an outermost side of a recording area, which is a continuous recording area to which a data area attribute of the plurality of types of attributes is given and which is a recording area closest to an edge portion on an innermost side of said data recording area, the data area attribute indicating a status that user data is recorded as the data.
摘要翻译：信息记录介质（100）具有：数据记录区域（105,115），在每个分割区域单元中给出与多个类型的属性对应的与记录数据对应的一个属性的数据记录区域（105,115）以及地址记录区域（1031,1032），用于在其中记录作为连续记录区域的记录区域的最外侧的边缘部分的地址（AD0-1，AD1-1），数据区域属性给出多种类型的属性，并且其是最靠近所述数据记录区的最内侧的边缘部分的记录区域，指示用户数据被记录为数据的状态的数据区属性。

4. 发明授权

US08184954B2 Information recording medium in which one land pre-pit is formed in each group unit of wobbles formed by each “N” cycles of wobbles 有权
标题翻译：信息记录介质，其中由每个“N”个摆动周期形成的每个摆动单元组中形成一个焊盘预制凹坑
公开(公告)号：US08184954B2
公开(公告)日：2012-05-22
申请号：US12235201
申请日：2008-09-22
申请人： Akira Shimizu , Masayoshi Yoshida , Tsuyoshi Hasebe , Masahiro Kato , Eisaku Kawano , Shoji Taniguchi , Eiji Muramatsu
发明人： Akira Shimizu , Masayoshi Yoshida , Tsuyoshi Hasebe , Masahiro Kato , Eisaku Kawano , Shoji Taniguchi , Eiji Muramatsu
IPC分类号： H04N9/80 , H04N5/92 , H04N5/93
CPC分类号： G11B20/1403 , G11B7/0053 , G11B7/00736 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/0021 , G11B20/00449 , G11B20/1217 , G11B20/1262 , G11B27/3027 , G11B2220/216 , G11B2220/2566
摘要： An optical disc (100) is provided with a recording region where prescribed clock information (WBL) is preformatted for recording. The clock information is (i) included in a first frequency band that is definable by a first reference frequency (Fstd) (that is impossible for a conventional reproducing device to detect by a detecting method based on a self-correlation) and is (ii) defined by a frequency that is integer times the first frequency.
摘要翻译：光盘（100）设置有预定格式用于记录的规定时钟信息（WBL）的记录区域。时钟信息是（i）被包括在可由第一参考频率（Fstd）定义的第一频带中（对于常规的再现装置，通过基于自相关的检测方法来检测是不可能的），并且是（ii ）由第一频率的整数倍的频率定义。

5. 发明授权

US07948843B2 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：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）。

6. 发明授权

US07940633B2 Recording device, recording method and computer program 失效
标题翻译：录音设备，录音方式和电脑程式
公开(公告)号：US07940633B2
公开(公告)日：2011-05-10
申请号：US11597954
申请日：2005-12-26
申请人： Masahiro Kato , Masahiro Miura , Masayoshi Yoshida , Takeshi Koda , Keiji Katata
发明人： Masahiro Kato , Masahiro Miura , Masayoshi Yoshida , Takeshi Koda , Keiji Katata
IPC分类号： G11B7/24
CPC分类号： G11B7/007 , G11B2007/0013
摘要： A recording device has a recording unit for recording information in a medium having a first layer and a second layer; a forming unit for forming a buffer area in each of the first and second layers; and a control unit for controlling the forming unit to form the buffer area in the first layer to have a prescribed size and an edge on an outer circumference side of the buffer area in the second layer at a position, shifted from an area section of the second layer corresponding to the edge on the outer circumference side of the buffer area by a relative positional shift between an address at a prescribed position in the first layer and an address relating to the prescribed position in the second layer, or at a position shifted by a tolerance length indicating a tolerance range of such positional shift.
摘要翻译：记录装置具有用于在具有第一层和第二层的介质中记录信息的记录单元; 形成单元，用于在第一和第二层中的每一个中形成缓冲区; 以及控制单元，用于控制所述形成单元以在所述第一层中的所述缓冲区域中形成规定尺寸，并且在所述第二层中的所述缓冲区域的外周侧上的边缘位于从所述第二层的区域第二层对应于缓冲区域的外周侧上的边缘，通过在第一层中的规定位置处的地址和与第二层中的规定位置有关的地址之间的相对位置偏移，或者移位到表示这种位置偏移的公差范围的公差长度。

7. 发明授权

US07656762B2 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 失效
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：US07656762B2
公开(公告)日：2010-02-02
申请号：US11710465
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： G11B7/00
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。

8. 发明申请

US20100008645A1 INFORMATION RECORDING AND REPRODUCING DEVICE AND METHOD, INFORMATION RECORDING AND REPRODUCING SYSTEM, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息记录和再现设备和方法，信息记录和再现系统以及计算机程序
公开(公告)号：US20100008645A1
公开(公告)日：2010-01-14
申请号：US12438851
申请日：2006-08-29
申请人： Keiji Katata , Takeshi Koda , Masayoshi Yoshida
发明人： Keiji Katata , Takeshi Koda , Masayoshi Yoshida
IPC分类号： H04N5/91
CPC分类号： G11B27/034 , G11B27/322 , G11B27/34 , H04N5/765 , H04N9/8205 , H04N21/458 , H04N21/812
摘要： An information recording/reproducing apparatus (100) is provided with: a recording device (106) for recording content data and sub data onto an information recording medium (109); a first displaying device (107) for displaying a menu screen which displays a list of the content data; and a second displaying device (107) for displaying a list of the sub data on the menu screen together with the list of the content data.
摘要翻译：信息记录/再现装置（100）具有：用于将内容数据和子数据记录到信息记录介质（109）上的记录装置（106）。第一显示装置（107），用于显示显示内容数据的列表的菜单画面; 以及用于在菜单屏幕上显示子数据的列表以及内容数据的列表的第二显示设备（107）。

9. 发明授权

US07616541B2 Method and apparatus for recording write-once type optical recording medium having defective management areas 有权
标题翻译：用于记录具有不良管理区域的一次写入型光记录介质的方法和装置
公开(公告)号：US07616541B2
公开(公告)日：2009-11-10
申请号：US11523615
申请日：2006-09-20
申请人： Masayoshi Yoshida , Takeshi Koda
发明人： Masayoshi Yoshida , Takeshi Koda
IPC分类号： G11B20/10
CPC分类号： G11B20/1217 , G11B20/1251 , G11B20/1883 , G11B27/105 , G11B27/329 , G11B2020/10861 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/237
摘要： A write-once-type recording medium (10) is provided with: a data area (11) to record therein record data; and a plurality of management areas in which a plurality of types of management information for managing the record data and index information for indicating newest management information can be recorded a plurality of times, each of the plurality of management areas having a setup area for recording therein a management information block including a plurality of types of management information constructed from the newest management information and the index information indicating the plurality of types of management information constructed from the newest management information.
摘要翻译：一次写入型记录介质（10）具有：数据区（11），用于在其中记录记录数据; 以及多个管理区域，其中可以多次记录用于管理记录数据的多种类型的管理信息和用于指示最新管理信息的索引信息，多个管理区域中的每一个具有用于在其中记录的设置区域管理信息块，包括从最新的管理信息构成的多种类型的管理信息和指示由最新的管理信息构成的多种类型的管理信息的索引信息。

10. 发明授权

US07602683B2 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：US07602683B2
公开(公告)日：2009-10-13
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： G11B7/00
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。

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