专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007286876A Information processor and device unique information update method 审中-公开
标题翻译：信息处理器和设备独特信息更新方法
公开(公告)号：JP2007286876A
公开(公告)日：2007-11-01
申请号：JP2006113143
申请日：2006-04-17
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAMOTO GIICHI
IPC分类号： G06F21/20 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide an information processor and a device unique information update method capable of changing an authentication system and complying with a new authentication system. SOLUTION: A device unique information addition means 103 decodes encoded device unique information by means of device unique information decoding information held in a device unique information holding means 102 to add and keep the device unique information in the device unique information holding means 102. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够改变认证系统并符合新认证系统的信息处理器和设备唯一信息更新方法。解决方案：设备唯一信息添加装置103通过在设备唯一信息保持装置102中保存的设备唯一信息解码信息对编码的设备唯一信息进行解码，以将设备唯一信息添加并保持在设备唯一信息保持装置102中版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006099755A Debug system for debugging multitask system 审中-公开
标题翻译：用于调试多调制系统的调试系统
公开(公告)号：JP2006099755A
公开(公告)日：2006-04-13
申请号：JP2005254017
申请日：2005-09-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KIMURA SHINICHI , YAMAMOTO GIICHI , ITOU MOTOYUKI
IPC分类号： G06F11/28
摘要： PROBLEM TO BE SOLVED: To provide a debug system and a debug method, facilitating debug of a multitask system, and to provide a circuit or the like capable of adopting the debug method.
SOLUTION: This debug system includes: a host computer executing a debugger program; and the circuit constructed with a composite system having a first multitask system debugged by the debugger program and a second multitask system of a non-debug target. The circuit has: a memory into which a program is read; and a processing part capable of executing the program on the memory. The memory stores a first operating system managing one or more task programs of the first multitask system, and a second operating system managing the first operating system as a first task program and managing one or more second task programs different from the first task program.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供调试系统和调试方法，便于多任务系统的调试，并提供能够采用调试方法的电路等。解决方案：该调试系统包括：主机执行调试程序; 以及由具有由调试器程序调试的第一多任务系统和非调试目标的第二多任务系统的复合系统构成的电路。该电路具有：读取程序的存储器; 以及能够在存储器上执行程序的处理部。存储器存储管理第一多任务系统的一个或多个任务程序的第一操作系统，以及管理第一操作系统作为第一任务程序并管理与第一任务程序不同的一个或多个第二任务程序的第二操作系统。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005100657A Multi-layered information recording medium, recording device, and recording method 审中-公开
标题翻译：多层信息记录介质，记录装置和记录方法
公开(公告)号：JP2005100657A
公开(公告)日：2005-04-14
申请号：JP2005004572
申请日：2005-01-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ITOU MOTOYUKI , ISHIDA TAKASHI , UEDA HIROSHI , YAMAMOTO GIICHI , SHOJI MAMORU
IPC分类号： G11B7/24 , G11B7/007
摘要： PROBLEM TO BE SOLVED: To provide a rewritable multi-layered information recording medium with which the effective utilization of spare areas and the improvement in access performance are realized. SOLUTION: The multi-layered information recording medium having a plurality of recording layers includes a user data area for recording user data; and a plurality of the spare areas including at least one replacement region, wherein when the user data area includes at least one defect region, the at least one replacement region may be used in place of the at least one defect region, wherein the first spare area of the plurality of spare areas is positioned so as to be contiguous to the first user data area and the second spare area of the plurality of the spare areas is positioned so as to be contiguous to the second user data area, and the first spare area and the second spare area are positioned approximately at the same radial position on the multi-layered information recording medium. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可重写的多层信息记录介质，其中实现了备用区域的有效利用和访问性能的提高。解决方案：具有多个记录层的多层信息记录介质包括用于记录用户数据的用户数据区域; 以及多个备用区域，其包括至少一个替换区域，其中当所述用户数据区域包括至少一个缺陷区域时，可以使用所述至少一个替换区域代替所述至少一个缺陷区域，其中所述第一备用区域多个备用区域的区域被定位成与第一用户数据区域相邻，并且多个备用区域的第二备用区域被定位成与第二用户数据区域相邻，并且第一备用区域区域和第二备用区域大致位于多层信息记录介质上的相同的径向位置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004206849A Information recording medium, recorder, reproducing device, recording method, reproduction method 有权
公开(公告)号：JP2004206849A
公开(公告)日：2004-07-22
申请号：JP2003010406
申请日：2003-01-17
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SHOJI MAMORU , ISHIDA TAKASHI , ITOU MOTOYUKI , UEDA HIROSHI , YAMAMOTO GIICHI , NAKAMURA ATSUSHI
IPC分类号： G11B7/007 , G11B5/09 , G11B7/00 , G11B7/004 , G11B7/005 , G11B7/125 , G11B7/24038 , G11B20/12 , G11B7/0045 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B20/1217 , G11B2007/0013 , G11B2020/122 , G11B2020/1227 , G11B2020/1275 , G11B2220/235
摘要： PROBLEM TO BE SOLVED: To reduce time for reproducing information from a disk information region. SOLUTION: An information recording medium comprises a plurality of recording layers; and a disk information region storing parameters related to access to the plurality of recording layers and formats related to the plurality of recording layers. The disk information region is arranged in a first recording layer, one of the plurality of recording layers. In addition, the present invention provides a recorder for recording information on the information recording medium having the disk information region for storing the parameters related to the access to the plurality of recording layers and the formats related to the plurality of recording layers; and a reproducing device for reproducing the information from the information recording medium. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004199668A Interface circuit, disk controller, disk drive device, and interface control method 审中-公开
公开(公告)号：JP2004199668A
公开(公告)日：2004-07-15
申请号：JP2003400853
申请日：2003-11-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKAHASHI NOBUHISA , ITOU MOTOYUKI , YAMAMOTO GIICHI
IPC分类号： G06F3/06 , G06F3/08 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To easily customize an interface circuit from a system controller in an optical disk controller which automatically executes ATA/ATAPI standard protocol processing. SOLUTION: The interface circuit is provided with an interface control means for controlling an interface communication means and a system interface communication means. The interface control means is provided with: a means for performing first reset processing; a means for requiring the system interface communication means to request permission to execute second reset processing of a system controller; a means for requiring the system interface communication means to receive a report of the execution permission of the second reset processing from the system controller; a means for executing the second reset processing according to the report of the execution permission of the second reset processing; and a means for requiring the interface communication means to report completion of the second reset processing to a host device. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2008112566A Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method 有权
标题翻译：信息记录介质，记录装置，再现装置，记录方法和再现方法
公开(公告)号：JP2008112566A
公开(公告)日：2008-05-15
申请号：JP2007317426
申请日：2007-12-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SHOJI MAMORU , ISHIDA TAKASHI , ITOU MOTOYUKI , UEDA HIROSHI , YAMAMOTO GIICHI , NAKAMURA ATSUSHI
IPC分类号： G11B7/007 , G11B5/09 , G11B7/00 , G11B7/004 , G11B7/005 , G11B7/125 , G11B7/24038 , G11B20/12
CPC分类号： G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B20/1217 , G11B2007/0013 , G11B2020/122 , G11B2020/1227 , G11B2020/1275 , G11B2220/235
摘要： PROBLEM TO BE SOLVED: To reduce time required for reproducing information from a disc information area. SOLUTION: An information recording medium comprises a plurality of recording layers and a disc information area for storing a parameter relating to access to the plurality of recording layers and a format relating to the plurality of recording layers. The disc information area is provided in a first recording layer which is one of the plurality of recording layers. There also provided are a recording apparatus for recording information into an information recording medium having a disc information area in which a parameter relating to access to a plurality of recording layers and a format relating to the plurality of recording layers, and a reproduction apparatus for reproducing information from the information recording medium. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少从盘信息区再现信息所需的时间。解决方案：信息记录介质包括多个记录层和用于存储与对多个记录层的访问有关的参数的盘信息区和与多个记录层有关的格式。盘信息区设置在作为多个记录层之一的第一记录层中。还提供了一种用于将信息记录到信息记录介质中的记录装置，该信息记录介质具有其中与多个记录层的访问相关的参数和与多个记录层有关的格式的盘信息区，以及用于再现的再现装置来自信息记录介质的信息。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2005327475A Information recording medium, recording device, reproducing device, recording method, and reproduing method 审中-公开
公开(公告)号：JP2005327475A
公开(公告)日：2005-11-24
申请号：JP2005234539
申请日：2005-08-12
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SHOJI MAMORU , ISHIDA TAKASHI , ITOU MOTOYUKI , UEDA HIROSHI , YAMAMOTO GIICHI , NAKAMURA ATSUSHI
IPC分类号： G11B7/007 , G11B5/09 , G11B7/00 , G11B7/004 , G11B7/005 , G11B7/125 , G11B7/24038 , G11B20/12 , G11B7/0045
CPC分类号： G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B20/1217 , G11B2007/0013 , G11B2020/122 , G11B2020/1227 , G11B2020/1275 , G11B2220/235
摘要： PROBLEM TO BE SOLVED: To reduce time for reproducing information from a disk information area. SOLUTION: The information recording medium comprises a plurality of recording layers; and a disk information area storing parameters related to access to the plurality of recording layers and formats related to the plurality of recording layers. The disk information area is arranged in a first recording layer, one of the plurality of recording layers. In addition, the present invention provides a recording device for recording information on the information recording medium having the disk information area for storing the parameters related to the access to the plurality of recording layers and the formats related to the plurality of recording layers; and a reproducing device for reproducing the information from the information recording medium. COPYRIGHT: (C)2006,JPO&NCIPI

8. 发明专利

JP2005044509A Multilayered information recording medium, recording apparatus, and recording method 有权
标题翻译：多层信息记录介质，记录装置和记录方法
公开(公告)号：JP2005044509A
公开(公告)日：2005-02-17
申请号：JP2004280629
申请日：2004-09-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ITOU MOTOYUKI , ISHIDA TAKASHI , UEDA HIROSHI , YAMAMOTO GIICHI , SHOJI MAMORU
IPC分类号： G11B20/10 , G11B7/0045 , G11B7/007 , G11B7/125 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To provide a re-writable multilayered information recording medium in which the effective utilization of space areas and the improvement of access performance are realized. SOLUTION: This multilayered information recording medium including a plurality of recording layers comprises: a user data area for recording user data; and a plurality of space areas including at least one replacement region, wherein when the user data area includes at least one defect region, the at least one replacement region may be used in place of the at least one defect region. Herein, a first space area of the plurality space areas is positioned so as to be contiguous to a first user data area of the first recording layer and a second space area of the plurality of space areas is positioned so as to be contiguous to a second user data area of a second recording layer, and the first space area and the second space area are positioned approximately at the same radial position on the multi-layered information recording medium. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可实现空间区域的有效利用和访问性能的提高的可重写多层信息记录介质。包括多个记录层的多层信息记录介质包括：用于记录用户数据的用户数据区域; 以及包括至少一个替换区域的多个空间区域，其中当所述用户数据区域包括至少一个缺陷区域时，可以使用所述至少一个替换区域来代替所述至少一个缺陷区域。这里，多个空间区域的第一空间区域被定位成与第一记录层的第一用户数据区域邻接，并且多个空间区域的第二空间区域被定位成与第二记录层的第二空间区域相邻第二记录层的用户数据区域，第一空间区域和第二空间区域位于多层信息记录介质的大致相同的径向位置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2003323769A Multi-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method 有权
标题翻译：多层信息记录介质，再现装置，记录装置，再现方法和记录方法
公开(公告)号：JP2003323769A
公开(公告)日：2003-11-14
申请号：JP2003001589
申请日：2003-01-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEDA HIROSHI , ITOU MOTOYUKI , ISHIDA TAKASHI , YAMAMOTO GIICHI , SHOJI MAMORU
IPC分类号： G11B7/24 , G11B7/004 , G11B7/30 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To provide a multi-layered information recording medium which makes it possible to read a defective management area in a short period of time, and also to manage a defective area efficiently. SOLUTION: The multi-layered information recording medium comprises a plurality of recording layers, a user data area for recording user data, provided in at least two of the plurality of recording layers, and a defect list storing area for storing a defect list used to manage the at least one defective area detected when at least one defective area is detected in the user data area. The multi-layered information recording medium is provided with a spare defective area in a recording layer other than a reference layer when the defective list area of the reference layer becomes unusable. In the multi-layered information recording medium, a DMA area and the spare defective list area are disposed at about the same radius positions. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够在短时间内读取缺陷管理区域并且有效地管理缺陷区域的多层信息记录介质。解决方案：多层信息记录介质包括多个记录层，设置在多个记录层中的至少两个记录层中的用于记录用户数据的用户数据区域和用于存储缺陷的缺陷列表存储区域列表，用于管理在用户数据区域中检测到至少一个缺陷区域时检测到的至少一个缺陷区域。当参考层的缺陷列表区域变得不可用时，多层信息记录介质在除了参考层之外的记录层中设置备用缺陷区域。在多层信息记录介质中，DMA区域和备用缺陷列表区域设置在大致相同的半径位置处。版权所有（C）2004，JPO

10. 发明专利

JP2008052814A Information recording device and information recording method 审中-公开
标题翻译：信息记录装置和信息记录方法
公开(公告)号：JP2008052814A
公开(公告)日：2008-03-06
申请号：JP2006227627
申请日：2006-08-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAMOTO GIICHI , ITOU MOTOYUKI , AKAGI TOSHIYA , MATSUURA TAKUMI
IPC分类号： G11B7/0055 , G11B7/0045
摘要： PROBLEM TO BE SOLVED: To provide an information recording device and an information recording method which can surely erase the area of a predetermined length to be continued to the area where target data are recorded.
SOLUTION: In a step S601, the speed is switched to the rotational speed of recording time. In a step S602, target data is recorded. In a step S603, the speed is switched to the rotational speed of erasing time lower than that of the recording time. In a step S604, the area of a predetermined length to be continued to a recording end where the target data is recorded is erased.
COPYRIGHT: (C)2008,JPO&INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式