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1. 发明授权

US08154958B2 Recording apparatus using control information and virtual reference information 失效
标题翻译：使用控制信息和虚拟参考信息的记录装置
公开(公告)号：US08154958B2
公开(公告)日：2012-04-10
申请号：US12091850
申请日：2006-10-27
申请人： Keiji Katata , Akihito Kajita , Kazuki Sakai , Kimio Matsusaka , Motoyasu Aoki , Kenichi Enoki
发明人： Keiji Katata , Akihito Kajita , Kazuki Sakai , Kimio Matsusaka , Motoyasu Aoki , Kenichi Enoki
IPC分类号： G11B21/08
CPC分类号： G11B27/329 , G11B2220/218 , G11B2220/2562
摘要： An information recording apparatus includes a first acquiring element that acquires both control information for controlling the order of recording or reproducing recorded information and virtual reference information that can be determined by the control information and by an address indicative of the position of a recording area in which the recorded information is recorded, a first converting element that converts the acquired control information and virtual reference information to first control information, a recording element that at least records the recorded information, a first control element that controls the recording element to record the converted first control information, a second acquiring element that acquires the recorded first control information, a second converting element that converts the acquired first control information to second control information having different attributes, and a second control element that controls the recording element to record the converted second control information.
摘要翻译：信息记录装置包括：第一获取元件，其获取用于控制记录或再现记录信息的顺序的控制信息和可由控制信息确定的虚拟参考信息，以及指示其中记录区域的位置的地址记录所记录的信息，将获取的控制信息和虚拟参考信息转换为第一控制信息的第一转换元件，至少记录所记录的信息的记录元件，控制记录元件的第一控制元件，记录转换的第一控制信息，获取记录的第一控制信息的第二获取元件，将所获取的第一控制信息转换为具有不同属性的第二控制信息的第二转换元件，以及控制记录元件记录con的第二控制元件转移第二控制信息。

2. 发明授权

US08024589B2 Information storage device, information recording/reproducing device, and power consumption management method 有权
标题翻译：信息存储装置，信息记录/再现装置和功耗管理方法
公开(公告)号：US08024589B2
公开(公告)日：2011-09-20
申请号：US12741466
申请日：2007-11-05
申请人： Takahiro Okoge , Keiji Katata
发明人： Takahiro Okoge , Keiji Katata
IPC分类号： G06F1/32
CPC分类号： G11B19/00 , G06F1/3221 , G06F1/3256 , Y02D10/154 , Y02D10/1542 , Y02D50/20
摘要： An information recording/reproducing device, wherein a power management mechanism for a serial ATA interface connecting between an optical disk drive and a host computer has a steady-state power mode (PHYRDY) and a power-saving mode (Partial state, Slumber state) to keep power consumption lower than the steady-state power mode, while a power management mechanism built into the optical disk drive has a steady-state power mode (active state) and a power-saving mode (inactive mode) to keep power consumption lower than the steady-state power mode. The optical disk drive controls transition of the power consumption modes of the power management mechanism for a serial ATA interface in accordance with current power consumption mode of its internal power management mechanism.
摘要翻译：一种信息记录/再现装置，其中连接在光盘驱动器和主计算机之间的串行ATA接口的电源管理机构具有稳态功率模式（PHYRDY）和省电模式（部分状态，Slumber状态）以保持功率消耗低于稳态功率模式，而内置于光盘驱动器中的电源管理机制具有稳态功率模式（激活状态）和省电模式（无效模式），以使功耗降低比稳态功率模式。光盘驱动器根据其内部电源管理机构的当前功耗模式控制串行ATA接口的电源管理机构的功耗模式的转换。

3. 发明申请

US20100115026A1 CONTENT DISTRIBUTION SYSTEM AND METHOD, AND SERVER DEVICE, AND CLIENT DEVICE 审中-公开
标题翻译：内容分发系统和方法，服务器设备和客户端设备
公开(公告)号：US20100115026A1
公开(公告)日：2010-05-06
申请号：US12593378
申请日：2007-03-29
申请人： Keiji Katata , Takeshi Koda , Nobuyuki Takakuwa , Masayoshi Yoshida , Masahiro Kato
发明人： Keiji Katata , Takeshi Koda , Nobuyuki Takakuwa , Masayoshi Yoshida , Masahiro Kato
IPC分类号： G06F15/16
CPC分类号： H04N5/765 , G11B20/00086 , G11B20/00224 , G11B20/00724 , G11B20/00869 , H04N5/76 , H04N5/781 , H04N5/85 , H04N9/8205 , H04N21/2223 , H04N21/2543
摘要： A content distribution system (100) includes a server device (3) and a client device (2) which are contained in a network (17), and an information recording medium (1) capable of being set in the client device and recordable. The client device, when the information recording medium on which prepaid information or content identification information is recorded is set, transmits the recorded information to the server device. The server device distributes the contents corresponding to the content identification information to the client device within the prepaid range indicated by the prepaid information. The client device stores the contents to be distributed in a storage element (9) and further copies them to the information recording medium. With this, content distribution excellent in promptness and safety can be achieved and also an information recording medium on which desired contents are recorded can be safely and surely delivered to the user's hand.
摘要翻译：内容分发系统（100）包括包含在网络（17）中的服务器设备（3）和客户端设备（2）以及能够被设置在客户端设备中并可记录的信息记录介质（1）。当客户端设备设置记录有预付信息或内容识别信息的信息记录介质时，将记录的信息发送到服务器设备。服务器设备在由预付信息指示的预付费范围内将与内容识别信息相对应的内容分发给客户端设备。客户端设备将要分发的内容存储在存储元件（9）中，并进一步将它们复制到信息记录介质。由此，可以实现在时间和安全性方面优异的内容分配，并且还可以安全且可靠地将用户手中的信息记录介质记录在其中。

4. 发明申请

US20100067336A1 DEVICE AND METHOD FOR REPRODUCING INFORMATION AND COMPUTER PROGRAM 审中-公开
标题翻译：用于重现信息和计算机程序的设备和方法
公开(公告)号：US20100067336A1
公开(公告)日：2010-03-18
申请号：US12088114
申请日：2006-09-21
申请人： Kenichi Oono , Keiji Katata
发明人： Kenichi Oono , Keiji Katata
IPC分类号： G11B20/00
CPC分类号： G11B19/127 , G11B7/08511 , G11B7/1275 , G11B2007/0013
摘要： An information reproducing device reproduces information in an information recording medium provided with, in addition to a first recording layer readable by a first laser beam, at least one of a second recording layer readable by a second laser beam, and a third recording layer readable by a third laser beam. The information reproducing device includes an optical pickup element applying a laser beam and receiving its reflection; a first judging element first determining whether the first recording layer exists, based on an output from the optical pickup element; a second judging element secondly determining on either of the recording layers is set by a user as a prioritized reproducing layer to be reproduced first; a reproducing element reproducing recorded information; and a control element controlling the reproducing element to reproduce the recorded information, based on outputs from the first judgment element, second judgment, and optical pickup elements.
摘要翻译：信息再现装置再现信息记录介质中的信息，该信息记录介质除了由第一激光束可读的第一记录层之外，还包括可由第二激光束读取的第二记录层和第三记录层中的至少一个，第三激光束。该信息再现装置包括一个施加激光束并接收其反射的光学拾取元件; 第一判断元件基于来自光学拾取元件的输出首先确定第一记录层是否存在; 在任一记录层上次要地确定的第二判断元件由用户设置为优先再现层以便首先再现; 再现记录信息的再现元件; 以及控制元件，根据来自第一判断元件，第二判断和光拾取元件的输出，控制再现元件再现记录信息。

5. 发明申请

US20100014400A1 Recording device and recording method, and computer program 有权
标题翻译：录音设备和录音方式，以及电脑程式
公开(公告)号：US20100014400A1
公开(公告)日：2010-01-21
申请号：US11597187
申请日：2006-01-13
申请人： Masayoshi Yoshida , Masahiro Kato , Tsuyoshi Hasebe , Takeshi Koda , Keiji Katata
发明人： Masayoshi Yoshida , Masahiro Kato , Tsuyoshi Hasebe , Takeshi Koda , Keiji Katata
IPC分类号： G11B7/12
CPC分类号： G11B20/1217 , G11B7/0037 , G11B7/0045 , G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B20/10 , G11B2007/0013 , G11B2020/1228 , G11B2020/1275 , G11B2020/1277 , G11B2020/1288 , G11B2020/1298 , G11B2220/237 , G11B2220/2537
摘要： A recording device (200) includes a first recording layer (L0 layer) and a second recording layer (L1 layer) where recording information is recorded by irradiation of a laser beam (LB). Each of the first recording layer and the second recording layer includes: recording means (352) for recording the recording information on a recording medium (100) having a buffer area (102, 109, 118, 119) for preventing erroneous operation and a calibration area (103a, 103b, 113, 113b) for calibrating laser beam power or on a recording medium having a calibration area; setting means (354) for setting a reserved area of a predetermined size for extending or generating a buffer area for each recording unit of the calibration area; calibration means (354) for controlling the recording means so that the recording information is recorded in the reserved area.
摘要翻译：记录装置（200）包括通过激光束（LB）的照射记录记录信息的第一记录层（L0层）和第二记录层（L1层）。第一记录层和第二记录层中的每一个包括：用于将记录信息记录在具有用于防止错误操作和校准的缓冲区（102,109,118,119）的记录介质上的记录装置（352）用于校准激光束功率的区域（103a，103b，113,113b）或具有校准区域的记录介质; 设置装置（354），用于设置用于对校准区域的每个记录单元扩展或生成缓冲区域的预定大小的保留区域; 用于控制记录装置的校准装置（354），使得记录信息被记录在保留区域中。

6. 发明申请

US20090296539A1 Information Recording Apparatus and Method, Computer Program 有权
标题翻译：信息记录装置与方法，计算机程序
公开(公告)号：US20090296539A1
公开(公告)日：2009-12-03
申请号：US12158528
申请日：2006-12-20
申请人： Takeshi Koda , Keiji Katata , Masahiro Kato , Masayoshi Yoshida , Marashiro Miura , Eiji Muramatsu , Shoji Taniguchi
发明人： Takeshi Koda , Keiji Katata , Masahiro Kato , Masayoshi Yoshida , Marashiro Miura , Eiji Muramatsu , Shoji Taniguchi
IPC分类号： G11B21/08
CPC分类号： G11B20/1217 , G11B7/0045 , G11B27/32 , G11B2007/0013 , G11B2020/1227 , G11B2020/1232 , G11B2020/1265 , G11B2220/237
摘要： An information recording apparatus (200) is provided with: a recording device (353) for recording data onto an information recording medium (100) being provided with a first recording layer (L0) and a second recording layer (L1); a first controlling device (354) for controlling the recording device to record the data into each of the first recording layer and the second recording layer; a forming device (354) for forming a compatibility area (106, 109, 116, 119) for realizing reproduction compatibility of the information recording medium on an information recording apparatus, following the data recorded in each of the first recording layer and the second recording layer; and a second controlling device (354) for controlling the recording device to record the data into the formed compatibility area if the data is recorded after the compatibility area is formed.
摘要翻译：一种信息记录装置（200）具有：记录装置，用于将数据记录到信息记录介质上，该记录介质设有第一记录层和第二记录层; 用于控制记录装置将数据记录到第一记录层和第二记录层中的每一个中的第一控制装置（354）一种用于形成兼容区域（106,109,116,119）的形成装置，用于在信息记录装置上实现信息记录介质的再现兼容性，跟随记录在每个第一记录层和第二记录中的数据层; 以及第二控制装置（354），用于如果在形成兼容区域之后记录数据，则控制记录装置将数据记录到形成的兼容性区域中。

7. 发明授权

US07460450B2 Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signal 有权
标题翻译：用于信息记录介质的信息记录介质，记录装置和记录方法，用于信息记录介质的再现装置和再现方法，用于记录或再现的计算机程序，以及包含控制信号的数据结构
公开(公告)号：US07460450B2
公开(公告)日：2008-12-02
申请号：US10567652
申请日：2004-07-22
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。

8. 发明申请

US20080019248A1 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：US20080019248A1
公开(公告)日：2008-01-24
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： G11B7/0045
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。

9. 发明申请

US20070258350A1 Information Recording Medium, Information Recording Device 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：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）。

10. 发明申请

US20070223343A1 Information Recording Medium, and Information Recording Apparatus and Method 失效
标题翻译：信息记录介质和信息记录装置和方法
公开(公告)号：US20070223343A1
公开(公告)日：2007-09-27
申请号：US11597402
申请日：2005-05-23
申请人： Masahiro Kato , Tsuyoshi Namiki , Takeshi Koda , Keiji Katata , Masami Oishi
发明人： Masahiro Kato , Tsuyoshi Namiki , Takeshi Koda , Keiji Katata , Masami Oishi
IPC分类号： G11B7/20
CPC分类号： G11B20/1217 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B27/329 , G11B2007/0013 , G11B2020/1274 , G11B2020/1275 , G11B2220/235 , G11B2220/237 , G11B2220/2537 , G11B2220/2545 , G11B2220/255 , G11B2220/2562
摘要： An information recording medium includes at least a disc-shaped first recording layer having a first recording track formed for recording record information and a disc-shaped second recording layer having a second recording track formed for recording the record information in the same recording direction as the first recording track of the first recording layer. A second place serving as a reference of a pre-format address for indicating the start position of the data area in the second recording track (position of a circle of address 30000h in the radius direction in the L1 layer) is located at an outer side as compared to a first position serving as the pre-format address for indicating the start position of the data area in the first recording track (position of a circle of address 30000h in the radius direction in the L0 layer) at least by a predetermined first offset amount.
摘要翻译：信息记录介质至少包括具有形成用于记录记录信息的第一记录磁道的盘形第一记录层和具有第二记录磁道的盘形第二记录层，所述第二记录磁道形成为用于以与记录信息相同的记录方向记录记录信息第一记录层的第一记录轨道。作为用于指示第二记录轨道中的数据区域的开始位置（L1层中的半径方向的地址30000h的位置）的预格式地址的参考的第二位置位于外部与作为用于指示第一记录轨道中的数据区域的开始位置（在L0层中的半径方向上的地址30000h的位置）中的预格式地址的第一位置相比，至少预定的第一位置抵消量。

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