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1. 发明授权

US5590340A Apparatus and method for suspending and resuming software application on a computer 失效
标题翻译：在计算机上暂停和恢复软件应用程序的装置和方法
公开(公告)号：US5590340A
公开(公告)日：1996-12-31
申请号：US221993
申请日：1994-04-01
申请人： Mitsuaki Morita , Masaya Miyazaki , Nobuyuki Enoki , Akira Takuma
发明人： Mitsuaki Morita , Masaya Miyazaki , Nobuyuki Enoki , Akira Takuma
IPC分类号： G06F1/00 , G06F1/30 , G06F3/048 , G06F3/14 , G06F9/445 , G06F11/14 , G06F1/32
CPC分类号： G06F9/4418 , G06F1/30 , Y02B60/186
摘要： The control unit of a computer system comprises a first storing device for holding written data while the power is on, a second storing device for holding the written data, even when the power is off and a power-off preserving device for terminating power to the system after transferring the data held in the first storing device to the second storing device. The control system can be utilized to only store the effective contents of the operating data to thereby enable data reconstruction upon resumption of power. The control device can interface with a window system processing device which can enable the refreshing of graphic display information upon resumption of power. The second storing device may have limited memory capacity and the operator can be informed of its capacity prior to a final shut-off of power. The control unit can further identify those programs that are not capable of being restored to their original condition and accordingly canceling any program execution when such a condition is judged.
摘要翻译：计算机系统的控制单元包括用于在电源接通时保持写入数据的第一存储装置，即使电源关闭时用于保存写入数据的第二存储装置和用于将电力终止于电源的断电保持装置系统将保存在第一存储装置中的数据传送到第二存储装置。控制系统可以用于仅存储操作数据的有效内容，从而使得在恢复电力时能够进行数据重建。控制装置可以与窗口系统处理装置连接，该窗口系统处理装置能够在恢复电力时使图形显示信息更新。第二存储装置可能具有有限的存储器容量，并且可以在最终关闭电源之前通知操作者其容量。控制单元可以进一步识别那些不能恢复到其原始状态的程序，从而在判断出这种状况时取消任何程序的执行。

2. 发明授权

US5586334A Apparatus and method for suspending and resuming software on a computer 失效
标题翻译：在计算机上暂停和恢复软件的装置和方法
公开(公告)号：US5586334A
公开(公告)日：1996-12-17
申请号：US376097
申请日：1995-01-20
申请人： Masaya Miyazaki , Nobuyuki Enoki , Mitsuaki Morita
发明人： Masaya Miyazaki , Nobuyuki Enoki , Mitsuaki Morita
IPC分类号： G06F1/00 , G06F9/445 , G06F11/14 , G06F15/00 , G06F1/26
CPC分类号： G06F9/4418 , Y02B60/186
摘要： There is disclosed a control unit of a computer system comprising a volatile storing device for holding written data while the power is on, a non-volatile storing device for holding the written data even when the power is off, and a power-off preserving device for powering off after transferring the data held in the volatile storing device to the non-volatile storing device. The control unit of the computer system further comprising a power-on resuming device for returning the data held in the non-volatile storing device to the volatile storing device. There is also disclosed a control unit of a computer system comprising a non-resumable condition judging device for judging whether the status of the computer system meets the process non resumable condition or not when the powering off operation is directed, and a non-resumable condition informing device for informing the user that the status has been judged to meet the condition.
摘要翻译：公开了一种计算机系统的控制单元，包括用于在电源接通时保持写入数据的易失性存储装置，即使电源关闭时也用于保持写入数据的非易失性存储装置，以及断电保存装置在将易失性存储装置中保存的数据传送到非易失性存储装置之后关闭电源。该计算机系统的控制单元还包括用于将保存在非易失性存储装置中的数据返回到易失性存储装置的上电恢复装置。还公开了一种计算机系统的控制单元，包括一个不可恢复条件判断装置，用于当断电操作被指向时，判断该计算机系统的状态是否满足该处理不可恢复条件，另一个是不可恢复条件通知设备通知用户状态已经被判断为符合条件。

3. 发明授权

US5684998A Apparatus and method for suspending and resuming software applications on a computer 失效
标题翻译：用于在计算机上挂起和恢复软件应用程序的装置和方法
公开(公告)号：US5684998A
公开(公告)日：1997-11-04
申请号：US489214
申请日：1995-06-12
申请人： Nobuyuki Enoki , Masaya Miyazaki , Mitsuaki Morita
发明人： Nobuyuki Enoki , Masaya Miyazaki , Mitsuaki Morita
IPC分类号： G06F1/00 , G06F9/445 , G06F11/14 , G06F15/00 , G06F1/32
CPC分类号： G06F9/4418 , G06F2201/865 , Y02B60/186
摘要： A control unit for a computer system regulates the removal of power from the computer system when a user's power off signal is received in correlation with a process control table monitoring those programs in use in a volatile memory. The volatile memory is supplemented with a temporary storing means for reserving certain types of computer programs when the computer system is turned off. The status of a program is determined upon receiving a power off signal and a decision is made on the storage of the program in a temporary storage memory of limited space.
摘要翻译：与用于监视在易失性存储器中使用的那些程序的过程控制表相关的用户的断电信号被接收时，用于计算机系统的控制单元调节从计算机系统移除电力。易失性存储器补充有临时存储装置，用于在计算机系统关闭时保留某些类型的计算机程序。程序的状态是在接收到断电信号的情况下确定的，并且决定对有限空间的临时存储器中的程序的存储。

4. 发明授权

US5471624A Apparatus and method for suspending and resuming software applications on a computer 失效
标题翻译：用于在计算机上挂起和恢复软件应用程序的装置和方法
公开(公告)号：US5471624A
公开(公告)日：1995-11-28
申请号：US895131
申请日：1992-06-08
申请人： Nobuyuki Enoki , Masaya Miyazaki , Mitsuaki Morita
发明人： Nobuyuki Enoki , Masaya Miyazaki , Mitsuaki Morita
IPC分类号： G06F1/00 , G06F9/445 , G06F11/14 , G06F15/00 , G06F1/26
CPC分类号： G06F9/4418 , G06F2201/865 , Y02B60/186
摘要： A control unit of a computer system comprising a process resuming device for resuming the execution of the program it was running before the powering off operation by resuming the previous contents stored in a memory device containing registers in CPU, registers in input/output control units, and a volatile memory there were before the powering off operation, a non-resumable condition judging device for judging whether the status of the computer system meets the substantially non-resumable condition or not even the stored contents in the storing device has returned to the previous status at the powering back on, and either one of a program execution control device for restarting the execution of a program from the beginning at the powering back on according to the judged results by the non-resumable condition judging device, or a power control unit for powering off after the process has been judged to be in the substantially resumable status by the non-resumable condition judging device. There is also disclosed a construction in which programs loaded by a volatile memory are preserved to a storing device capable of holding data even when the power is off according to the executing status. There is also disclosed a construction in which data exceeding the capacity of the storing device is preserved to a hard disk or the like.
摘要翻译：一种计算机系统的控制单元，包括一个处理恢复装置，用于通过恢复存储在包含在CPU中的寄存器，存储在输入/输出控制单元中的寄存器的存储装置中的先前内容，在断电操作之前恢复其正在运行的程序的执行，以及在断电操作之前的易失性存储器，用于判断计算机系统的状态是否满足基本不可恢复条件的非可恢复条件判断装置，即使存储装置中的存储内容已经返回到前一个状态，以及根据非可恢复条件判断装置的判定结果，从重新启动开始执行程序的程序执行控制装置中的任一个，或者功率控制部在通过不可恢复条件判断设备判断出该过程被判断为处于基本可恢复状态之后断电 e。还公开了一种结构，其中由易失性存储器加载的程序被保存到能够根据执行状态关闭电源的能够保存数据的存储装置。还公开了将超过存储装置的容量的数据保存到硬盘等的结构。

5. 发明授权

US6125428A Apparatus for reproducing multimedia data, method for reproducing multimedia data, and record media containing multimedia data reproduction program 失效
标题翻译：用于再现多媒体数据的装置，用于再现多媒体数据的方法，以及记录包含多媒体数据再现程序的媒体
公开(公告)号：US6125428A
公开(公告)日：2000-09-26
申请号：US28486
申请日：1998-02-24
申请人： Masaya Miyazaki , Kiyoshi Owada , Nobuyuki Enoki
发明人： Masaya Miyazaki , Kiyoshi Owada , Nobuyuki Enoki
IPC分类号： G06F17/30 , G11B27/00 , G11B27/36 , G06F12/00
CPC分类号： G06F17/30017 , G11B27/002 , G11B27/36 , G11B2220/20 , G11B2220/41 , Y10S707/99953 , Y10S707/99956
摘要： A multimedia data reproduction apparatus comprising an optical disk library containing a plurality of optical disks and a plurality of optical disk drives, a file management unit for managing names of motion picture files stored in the respective optical disks, a media management unit for managing whether each of the optical disks is being used or not, a drive management unit for managing whether each of the optical disk drives is being used or not, an open processing unit for deciding whether to accept a request to start reading or reject it according to information from the file management unit, media management unit and the drive management unit, a close processing unit for performing close processing of a motion picture file for which a request to end reading is issued, a data readout control unit for reading motion picture data in response to the request to start reading, and a network control unit for controlling communication between the above-mentioned units and terminal PCs 20. In this apparatus, it is possible to continuously reproduce motion pictures from the optical disk library.
摘要翻译：一种多媒体数据再现装置，包括包含多个光盘的光盘库和多个光盘驱动器，用于管理存储在各个光盘中的运动图像文件的名称的文件管理单元，用于管理每个正在使用光盘的驱动器管理单元，用于管理是否正在使用光盘驱动器的驱动管理单元，用于根据来自...的信息决定是否接受开始读取或拒绝的请求的开放处理单元文件管理单元，媒体管理单元和驱动器管理单元，用于对发出结束读取请求的运动图像文件执行关闭处理的关闭处理单元，响应于开始读取的请求以及用于控制上述单元与终端PC 20之间的通信的网络控制单元在该装置中，可以从光盘库连续地再现运动图像。

6. 发明授权

US5873085A Virtual file management system 失效
标题翻译：虚拟文件管理系统
公开(公告)号：US5873085A
公开(公告)日：1999-02-16
申请号：US752378
申请日：1996-11-20
申请人： Nobuyuki Enoki , Masaya Miyazaki
发明人： Nobuyuki Enoki , Masaya Miyazaki
IPC分类号： G06F12/00 , G06F13/00 , G06F17/30
CPC分类号： G06F17/30067 , Y10S707/99938 , Y10S707/99942 , Y10S707/99953
摘要： A virtual file management system constructed with a plurality of servers and a plurality of terminals that share file services provided by said servers, is that a virtual file management apparatus operating in at least one of said plurality of servers is provided that has: a management table which manages files stored on said plurality of servers by using virtual file identifiers, and in which a server name of a server where real data is stored and a real file identifier in said server are stored as a set for each of said virtual file identifiers; a receiving section which receives a file access request from each of said terminals; a request analyzing section which checks said management table by using the virtual file identifier contained in the file access request received by said receiving section, and thereby determines the server where the real data of the requested file is stored; a transmitting section which transmits data; and a request modification processing section which modifies said file access request so that a response to said file access request can be sent back to the terminal that issued said access request, directly from the server determined by said request analyzing section, and which instructs said transmitting section to transmit said modified file access request to said determined server, andsaid plurality of servers each include a request processing section which receives the file access request transmitted from said transmitting section of said virtual file management apparatus, and processes said received file access request, and which transmits the processed result to said terminal at least when said file access request is a request to read file contents.
摘要翻译：由多个服务器和共享由所述服务器提供的文件服务的多个终端构成的虚拟文件管理系统是提供在所述多个服务器中的至少一个中操作的虚拟文件管理装置，其具有：管理表其通过使用虚拟文件标识符管理存储在所述多个服务器上的文件，并且其中存储实际数据的服务器的服务器名称和所述服务器中的真实文件标识符被存储为每个所述虚拟文件标识符的集合; 接收部分，其从每个所述终端接收文件访问请求; 请求分析部，其通过使用包含在由所述接收部接收到的文件访问请求中的虚拟文件标识符来检查所述管理表，从而确定存储所请求文件的实际数据的服务器; 发送数据的发送部; 以及请求修改处理部分，其修改所述文件访问请求，使得对所述文件访问请求的响应可以直接从所述请求分析部分确定的服务器发送回发出所述访问请求的终端，并且指示所述传送将所述修改的文件访问请求发送到所述确定的服务器，并且所述多个服务器各自包括：请求处理部，其接收从所述虚拟文件管理装置的所述发送部发送的文件访问请求，并处理所述接收的文件访问请求; 并且至少当所述文件访问请求是读取文件内容的请求时，将处理结果发送到所述终端。

7. 发明授权

US08386606B2 Group formation/management system, group management device, and member device 有权
标题翻译：集团组建/管理系统，集团管理设备和会员设备
公开(公告)号：US08386606B2
公开(公告)日：2013-02-26
申请号：US12173531
申请日：2008-07-15
申请人： Natsume Matsuzaki , Toshihisa Abe , Toshihisa Nakano , Yuichi Futa , Masaya Miyazaki
发明人： Natsume Matsuzaki , Toshihisa Abe , Toshihisa Nakano , Yuichi Futa , Masaya Miyazaki
IPC分类号： G06F15/173
CPC分类号： G06F21/10 , G06F2221/0706 , G06F2221/2103 , G06F2221/2117
摘要： A group management device provides with a content a device included in a group managed by the group management device. The group management device includes a storage unit that stores a total number of remote device that the group management device currently registers, a maximum number of remote devices that the group management device is permitted to register, a total number of local device that the group management device currently registers, and a maximum number of local devices that the group management device is permitted to register. The group management device also includes a judging unit that judges whether the total number of the remote device exceeds the maximum number of the remote devices when it is judged that the one device is the remote device. The judging unit judges whether the total number of the local device exceeds the maximum number of the local devices when it is judged that the one device is the local device.
摘要翻译：组管理装置向组管理装置管理的组中包含的装置提供内容。组管理装置包括存储单元，存储组管理装置当前登记的远程设备的总数，组管理装置允许登记的最大数量的远程设备，组管理的本地设备的总数设备当前注册，允许组管理设备注册的本地设备的最大数量。组管理装置还包括判断单元，当判断为一个设备是远程设备时，该判断单元判断远程设备的总数是否超过远程设备的最大数量。当判断为一个设备是本地设备时，判断单元判断本地设备的总数是否超过本地设备的最大数量。

8. 发明授权

US07940935B2 Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium 有权
标题翻译：内容再现装置，内容再现方法，计算机程序，密钥中继装置和记录介质
公开(公告)号：US07940935B2
公开(公告)日：2011-05-10
申请号：US11629352
申请日：2005-06-30
申请人： Tohru Nakahara , Ryuichi Okamoto , Masaya Yamamoto , Katsumi Tokuda , Masaya Miyazaki , Masayuki Kozuka
发明人： Tohru Nakahara , Ryuichi Okamoto , Masaya Yamamoto , Katsumi Tokuda , Masaya Miyazaki , Masayuki Kozuka
IPC分类号： H04L9/08
CPC分类号： G06F21/10 , G06Q20/3829 , G11B20/00086 , G11B20/00181 , G11B20/00195 , G11B20/0021 , G11B20/00253 , G11B20/00492 , G11B20/00731 , G11B20/00797 , G11B20/0084 , G11B20/00847 , G11B20/00862 , G11B27/105 , G11B27/329 , G11B2220/2541
摘要： A content playback apparatus reduces load concentration on a specific server apparatus that manages content keys of encrypted content, while protecting copyrights of the content. The content apparatus makes playback of content recorded in a recording medium sold possible after the specific server breaks down. A key acquisition control unit (204) reads a playback control information table (211) from a recording medium (102) via a reading unit (201). The key acquisition unit (204) acquires a rights key via a key acquisition intermediation unit (223) from an apparatus specified by an acquisition-destination type and a request-destination type that are stored in the playback control information table (211) and that corresponding to the content to be played. The key acquisition unit (204) generates a content key using the acquired rights key and, when required, a medium key recorded in a medium. A decryption unit (203) decrypts encrypted content using the content key.
摘要翻译：内容再现装置降低对管理加密内容的内容密钥的特定服务器装置的负载集中，同时保护内容的版权。在特定服务器故障之后，内容设备使得记录在记录介质中的内容的播放成为可能。密钥获取控制单元（204）经由读取单元（201）从记录介质（102）读取重放控制信息表（211）。密钥获取单元（204）经由密钥获取中介单元（223）从由存储在播放控制信息表（211）中的获取目的地类型和请求 - 目的地类型指定的设备获取权限密钥，并且对应于要播放的内容。密钥获取单元（204）使用所获取的权限密钥和需要时记录在介质中的密钥生成内容密钥。解密单元（203）使用内容密钥来解密加密的内容。

9. 发明授权

US07900062B2 Unauthorized contents detection system 有权
标题翻译：未经授权的内容检测系统
公开(公告)号：US07900062B2
公开(公告)日：2011-03-01
申请号：US11878734
申请日：2007-07-26
申请人： Masao Nonaka , Yuichi Futa , Toshihisa Nakano , Kaoru Yokota , Motoji Ohmori , Masaya Miyazaki , Masaya Yamamoto , Kaoru Murase , Senichi Onoda
发明人： Masao Nonaka , Yuichi Futa , Toshihisa Nakano , Kaoru Yokota , Motoji Ohmori , Masaya Miyazaki , Masaya Yamamoto , Kaoru Murase , Senichi Onoda
IPC分类号： H04L9/00 , H04L9/32 , H04K1/00 , G06F11/30 , G06F12/14 , G06F17/00
CPC分类号： H04L9/3247 , G06F21/10 , G06F21/6209 , G06F21/64 , G06F2221/0773 , H04L9/3236 , H04L2209/60 , Y10S707/99942
摘要： Processing load on an executing device for conducting playback is high during the playback of contents since the executing device performs verification of the contents validity in parallel with the contents playback, and therefore the executing device has to be equipped with a highly efficient processor. The present invention reduces the processing load involved in the verification by using, for the verification, only a predetermined number of encrypted units selected randomly from multiple encrypted units constituting encrypted contents recorded on the DVD. In addition, the present invention is capable of improving the accuracy of detecting unauthorized contents to some extent by randomly selecting a predetermined number of encrypted units every time the verification is performed.
摘要翻译：由于执行装置与内容重放并行地执行内容有效性的验证，所以在内容的重放期间，用于进行再现的执行装置上的处理负载很高，因此执行装置必须配备高效率的处理器。本发明通过仅使用构成在DVD上记录的加密内容的多个加密单元随机选择的预定数量的加密单元来验证验证。此外，本发明能够通过每次执行验证时随机选择预定数量的加密单元，来在一定程度上提高检测未授权内容的准确性。

10. 发明授权

US07856168B2 Recorder/reproducer and content data protection system for preventing unauthorized use of content 失效
标题翻译：用于防止未经授权使用内容的记录/再现器和内容数据保护系统
公开(公告)号：US07856168B2
公开(公告)日：2010-12-21
申请号：US10593727
申请日：2005-03-11
申请人： Jun Takahashi , Masaya Miyazaki , Motoji Ohmori , Kaoru Yokota , Toshihisa Nakano , Shunji Harada , Yoshikatsu Ito
发明人： Jun Takahashi , Masaya Miyazaki , Motoji Ohmori , Kaoru Yokota , Toshihisa Nakano , Shunji Harada , Yoshikatsu Ito
IPC分类号： H04N5/76
CPC分类号： G11B20/00927 , G11B20/00086 , G11B20/1217 , G11B27/034 , G11B2220/216 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , H04N5/85 , H04N5/913
摘要： The recorder/reproducer, when moving a first content data, writes a second content data, which is obtained by re-coding the first content data recorded in a first recording medium, into a second recording medium instead of the first content data, writes one or more first partial information extracted from the first content data into the second recording medium, and makes the first content data irreproducible, using one or more first invalidated partial information having one-to-one correspondence with the extracted one or more first partial information. When restoring the first content data, it makes the irreproducible first content data reproducible, using the one or more first partial information recorded in the second recording medium.
摘要翻译：记录器/再现器当移动第一内容数据时，将通过将记录在第一记录介质中的第一内容数据重新编码而获得的第二内容数据写入第二记录介质而不是第一内容数据，写入一个或更多的第一部分信息从第一内容数据提取到第二记录介质中，并且使用与所提取的一个或多个第一部分信息具有一一对应关系的一个或多个第一无效部分信息来使第一内容数据不可再现。当恢复第一内容数据时，使用记录在第二记录介质中的一个或多个第一部分信息，使不可再现的第一内容数据可再现。

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