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

JP2015092372A メモリ制御装置、半導体装置、システムボード、および情報処理装置审中-公开
公开(公告)号：JP2015092372A
公开(公告)日：2015-05-14
申请号：JP2014253310
申请日：2014-12-15
申请人： TOSHIBA CORP
发明人： KANAI TATSUNORI , KIMURA TETSUO , FUJISAKI KOICHI , SEGAWA JUNICHI , SHIBATA AKIHIRO , TARUIE MASAYA , SHIRAI SATOSHI , SHIROTA YUSUKE , HARUKI HIROMI , TOYAMA HARUHIKO
IPC分类号： G06F12/00 , G06F1/04 , G06F1/32
摘要：【課題】消費電力の削減を図りつつ、プロセッサがメモリにデータを読み書きできるようになるまでの時間を短縮する。【解決手段】実施形態のメモリ制御装置は、プロセッサへの割り込みが発生すると、第1クロックを供給しているメモリに対して、プロセッサによるデータの読出しまたは書込みの少なくとも一方が可能な状態にするための信号の供給し、メモリに第2クロックを供給しているときであって、且つ、メモリが読出しまたは書込みの少なくとも一方が可能な状態になった後に、プロセッサによるデータの読出しのための信号または書込みのための信号の少なくとも一方をメモリに供給する。第2クロックは、プロセッサへの割り込みが発生すると動作開始する発振回路によって生成されるクロックであって第1クロックよりも周波数が高い。【選択図】図7

2. 发明专利

JP2015038780A 制御装置、情報処理システムおよびプログラム审中-公开
标题翻译：控制器，信息处理系统和程序
公开(公告)号：JP2015038780A
公开(公告)日：2015-02-26
申请号：JP2014237877
申请日：2014-11-25
申请人：株式会社東芝 , Toshiba Corp
发明人： HARUKI HIROMI , FUJISAKI KOICHI , SEGAWA JUNICHI , SHIRAI SATOSHI , SHIROTA YUSUKE , SHIBATA AKIHIRO , TARUIE MASAYA , KIMURA TETSUO , KANAI TATSUNORI , TOYAMA HARUHIKO
IPC分类号： G06F1/32 , G06F1/00 , G06F1/04
摘要：【課題】省電力化を適切に行うことが可能な制御装置、情報処理システムおよびプログラムを提供する。【解決手段】実施形態の制御装置は、設定部を備える。設定部は、電力を個別に制御可能な複数の要素を含むシステムが、電力が供給される要素の数が所定数に制限されて動作を停止するスリープ状態から復帰する要因が発生した場合は、スリープ状態から復帰した後の処理に必要な時間を示すシステム処理時間に応じてシステムの動作状態を示すモードを設定する。【選択図】図7
摘要翻译：要解决的问题：提供一种控制器，信息处理系统和能够适当省电的程序。解决方案：控制器具有设置部分。当包括多个组件的系统的任何因素，可以独立控制的功率从睡眠状态恢复到供电的组件的数量被限制为预定数量并停止操作时，设置部分设置表示系统处理时间的系统的运行状态的模式，表示恢复睡眠状态后的处理所需的时间。

3. 发明专利

JP2014167780A Information processing device, operation state control method, and program 有权
标题翻译：信息处理设备，操作状态控制方法和程序
公开(公告)号：JP2014167780A
公开(公告)日：2014-09-11
申请号：JP2013040173
申请日：2013-02-28
申请人： Toshiba Corp , 株式会社東芝
发明人： YOSHIMURA SHIYO , SEGAWA JUNICHI , KANAI TATSUNORI , KIMURA TETSUO , SHIROTA YUSUKE , TARUIE MASAYA , HARUKI HIROMI , SHIRAI SATOSHI , FUJISAKI KOICHI , SHIBATA AKIHIRO , TOYAMA HARUHIKO
IPC分类号： G06F1/32
CPC分类号： G06F1/3212 , G06F1/3206 , Y02D10/174
摘要： PROBLEM TO BE SOLVED: To provide an information processing device, an operation state control method, and a program which can suppress power consumption of the information processing device by unit time even when the information processing device has processing to be executed.SOLUTION: An information processing device comprises a processor, a first control unit, a power storage unit and a second control unit. The first control unit controls execution of processing by the processor. The power storage unit stores electric power. While there is processing to be executed in the information processing device and when the electric power stored in the power storage unit is equal to or less than a first threshold, the second control unit controls the information processing device to consume small power.
摘要翻译：要解决的问题：提供一种信息处理设备，操作状态控制方法和程序，即使当信息处理设备具有要执行的处理时，也可以单位时间抑制信息处理设备的功耗。解决方案：信息处理装置包括处理器，第一控制单元，电力存储单元和第二控制单元。第一控制单元控制处理器的处理执行。蓄电部存储电力。当在信息处理装置中进行处理时，当存储在蓄电部中的电力等于或小于第一阈值时，第二控制部控制信息处理装置消耗小功率。

4. 发明专利

JP2014016696A Memory controller, semiconductor device, and system board 有权
标题翻译：内存控制器，半导体器件和系统板
公开(公告)号：JP2014016696A
公开(公告)日：2014-01-30
申请号：JP2012152108
申请日：2012-07-06
申请人： Toshiba Corp , 株式会社東芝
发明人： KANAI TATSUNORI , KIMURA TETSUO , FUJISAKI KOICHI , SEGAWA JUNICHI , SHIBATA AKIHIRO , TARUIE MASAYA , SHIRAI SATOSHI , SHIROTA YUSUKE , HARUKI HIROMI , TOYAMA HARUHIKO
IPC分类号： G06F12/00 , G06F1/04 , G06F1/32
CPC分类号： G06F1/3237 , G06F1/04
摘要： PROBLEM TO BE SOLVED: To shorten the time until a processor can read and write data from and to a memory while reducing power consumption.SOLUTION: A memory controller of an embodiment includes a clock switching unit and a control signal switching unit. The clock switching unit is inputted a first clock and a second clock which has a higher frequency than that of the first clock; supplies the first clock to a memory until the second clock becomes stable; and supplies the second clock to the memory after the second clock becomes stable. When the first clock is being supplied to the memory, the control signal switching unit starts supplying a first control signal, which initializes the memory to a state in which data can be read and written by a processor, to the memory; and the second clock is supplied to the memory and after the memory is initialized, the signal switching unit supplies a second control signal according to the read or write of data by the processor, to the memory.
摘要翻译：要解决的问题：缩短处理器可以在降低功耗的同时从存储器读取和写入数据的时间。解决方案：实施例的存储器控制器包括时钟切换单元和控制信号切换单元。时钟切换单元被输入第一时钟和第二时钟，其具有比第一时钟的频率更高的频率; 将第一个时钟提供给存储器，直到第二个时钟变得稳定; 并在第二个时钟稳定后将第二个时钟提供给存储器。当第一时钟被提供给存储器时，控制信号切换单元开始提供将存储器初始化为数据可由处理器读取和写入的状态的第一控制信号提供给存储器; 并且第二时钟被提供给存储器，并且在存储器初始化之后，信号切换单元根据处理器对数据的读取或写入将第二控制信号提供给存储器。

5. 发明专利

JP2006268711A Computer network configuration control system and method 有权
标题翻译：计算机网络配置控制系统及方法
公开(公告)号：JP2006268711A
公开(公告)日：2006-10-05
申请号：JP2005088953
申请日：2005-03-25
申请人： Toshiba Corp , Toshiba Solutions Corp , 東芝ソリューション株式会社 , 株式会社東芝
发明人： HIRAYAMA HIDEAKI , MIZOGUCHI KENICHI , KIMURA TETSUO , YOSHIDA HIDEKI , SAKIYAMA NOBUO , KOBA YUICHI , ZENMEI AKIYOSHI
IPC分类号： G06F9/50
摘要： PROBLEM TO BE SOLVED: To share a plurality of computer resources while mutually isolating a plurality of information systems in security.
SOLUTION: A computer resource allocator CRA controls network switches NS1 and NS2 by means of a network switch controller NSC according to a computer network configuration table CNC and a computer resource allocation plan CRAP, so that computers C1 and C2, for example, can be connected with a network boot server NB-A and a storage device SS-A of a system A and computers C3 and C4 can be connected with a network boot server NB-B and a storage device SS-B of a system B in the same time band by virtual LANs differing from each other. In such a state, the network boot server NB-A initiates the computers C1 and C2 and the network boot server NB-B initiates the computers C3 and C4.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：共享多个计算机资源，同时安全地相互隔离多个信息系统。
解决方案：计算机资源分配器CRA根据计算机网络配置表CNC和计算机资源分配计划CRAP，通过网络交换机控制器NSC来控制网络交换机NS1和NS2，使得计算机C1和C2例如，可以与系统A的网络引导服务器NB-A和存储设备SS-A连接，并且计算机C3和C4可以与系统B的网络引导服务器NB-B和存储设备SS-B连接虚拟LAN的相同时间段彼此不同。在这种状态下，网络引导服务器NB-A启动计算机C1和C2，并且网络引导服务器NB-B启动计算机C3和C4。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006033384A Message distribution method, computer, and program 有权
标题翻译：消息分发方法，计算机和程序
公开(公告)号：JP2006033384A
公开(公告)日：2006-02-02
申请号：JP2004208884
申请日：2004-07-15
申请人： Toshiba Corp , 株式会社東芝
发明人： SEGAWA JUNICHI , YOSHIDA HIDEKI , KIMURA TETSUO
IPC分类号： G06F13/00 , G06F15/00 , H04L12/70 , H04L12/701 , H04L12/751 , H04W40/20 , H04W40/32 , H04W40/34 , H04W84/18 , H04W84/20
CPC分类号： G06F13/4022
摘要： PROBLEM TO BE SOLVED: To quickly execute the update of data by eliminating a detour and a delay of data distribution among respective computers in a P2P method while reducing a communication amount for measuring distances. SOLUTION: The message distribution method uses connection topology comprising virtual topology in which a representative computer connects a virtual space unit region composed by dividing a virtual space, and physical topology in which the representative computer and the remaining computers are connected in the virtual space unit region. A message is distributed by the physical topology based on a physical network in the case of being inside the virtual space unit region among the respective computers. Therefore, there is no problem of a delay of relational operation in between a counterpart on the virtual space, and also, there is no problem of distributing the data by taking a detour on the physical network. While, a message is distributed by the virtual topology based on the virtual space in the case of being outside the virtual space unit region. Therefore, a computer forming the physical topology can be limited to the computers inside the virtual space unit region, and also, a communication amount for measuring distances of the physical network can be reduced. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过在减少用于测量距离的通信量的同时在P2P方法中消除各个计算机之间的数据分布的绕行和延迟来快速执行数据更新。解决方案：消息分发方法使用包括虚拟拓扑的连接拓扑，其中代表计算机连接通过划分虚拟空间组成的虚拟空间单元区域和其中代表计算机和剩余计算机连接在虚拟空间中的物理拓扑空间单位区域。在各个计算机之间的虚拟空间单元区域内的情况下，基于物理网络的物理拓扑分布消息。因此，在虚拟空间的对方之间没有关系运算的延迟的问题，也不存在通过在物理网络上绕行而分发数据的问题。而在虚拟空间单元区域外的情况下，虚拟拓扑基于虚拟空间分发消息。因此，形成物理拓扑的计算机可以限于虚拟空间单元区域内的计算机，并且还可以减少用于测量物理网络的距离的通信量。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006023948A Resource search method, cluster system, computer, and cluster 有权
标题翻译：资源搜索方法，群集系统，计算机和群集
公开(公告)号：JP2006023948A
公开(公告)日：2006-01-26
申请号：JP2004200838
申请日：2004-07-07
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKIYAMA NOBUO , YOSHIDA HIDEKI , KIMURA TETSUO
IPC分类号： G06F9/46 , G06F15/177
摘要： PROBLEM TO BE SOLVED: To provide a search method for resources which reduces the volume of communication and processing required for searching for resources in accommodating resources between clusters, and also provide a cluster system, a computer and a cluster therefor.
SOLUTION: A plurality of clusters 1...n are provided with a resource 12...13, 21...23, n1...n3, respectively. A computer 50 is provided with a grid manager 50a and a multiple cluster condition information storage means 50b. Each of the clusters 1...n collects the condition information of each resource in its own cluster as the condition information of its own cluster. The collected condition information is stored in the multiple cluster condition information storage means 50b. When a certain cluster for a resource which satisfies desired conditions, the desired conditions are first transmitted to the computer 50, and the candidates of clusters which satisfy the conditions are retrieved from the storage means 50b. Then, the desired conditions are transmitted to the obtained candidates of the cluster to search the cluster for a resource which satisfies the conditions.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种资源的搜索方法，其减少了在群集之间搜索资源时搜索资源所需的通信量和处理量，并且还提供集群系统，计算机和集群。解决方案：多个簇1 ... n分别具有资源12 ... 13,21 ... 23，n1 ... n3。计算机50设置有网格管理器50a和多个群集条件信息存储装置50b。集群1 ... n中的每一个收集其自己的集群中的每个资源的条件信息作为其自己的集群的条件信息。收集的条件信息被存储在多个群集条件信息存储装置50b中。当满足期望条件的资源的某个群集时，首先向计算机50发送期望的条件，并且从存储装置50b检索满足条件的群集的候选。然后，将期望的条件发送到所获得的群集候选，以搜索群集满足条件的资源。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2001337888A INFORMATION-RELAYING DEVICE AND METHOD FOR RELAYING INFORMATION 失效
公开(公告)号：JP2001337888A
公开(公告)日：2001-12-07
申请号：JP2000154873
申请日：2000-05-25
申请人： TOSHIBA CORP
发明人： FUJINO TAKESHI , KIMURA TETSUO , YOSHIDA HIDEKI , MURANAGA TETSUO
IPC分类号： G06F12/00 , G06F13/00 , H04L29/06
摘要： PROBLEM TO BE SOLVED: To provide an information-relaying system that converts data by the effective use of cache memory when the data are relayed. SOLUTION: A relaying system, where data from the server are relayed according to a client's request, comprises the data-receiving element 11, which receives the data from servers; the data-converting element 12, which analyzes and converts the received data; the strategic data memorizing-and-converting determination element 14, which determines the data to be memorized based on the result of the analysis and determines the most suitable data for the conversion when the conversion is requested; the data-transmitting element 16, which transmits the converted data; and the data-memorizing element 13, which houses the result of the analysis and supplies the analyzed-data in accordance with the request from the data-converting element.

9. 发明专利

JP2001100921A INFORMATION PROCESSING TERMINAL DEVICE AND ITS FILE MANAGING METHOD 失效
公开(公告)号：JP2001100921A
公开(公告)日：2001-04-13
申请号：JP27826099
申请日：1999-09-30
申请人： TOSHIBA CORP
发明人： KIMURA TETSUO , MURANAGA TETSUO
IPC分类号： G06F1/26 , G06F1/00 , G06F1/32 , G06F3/06 , G06F12/16
摘要： PROBLEM TO BE SOLVED: To reduce the power consumption of a portable information processing terminal device and to make the capacity of a storage device large. SOLUTION: This portable information processing terminal device 10 has a disk drive 16 and secondary storage memories 17 as storage devices for storing files. A file system 18 executed on the portable information processing terminal device 10 decides whether or not there is the possibility of external power supply and automatically inhibits the disk drive 16 from being driven when deciding that there is not the possibility of the external power supply. In this case, the files on the disk drive 16 can not be used, but processing can be carried out by using files that the file system 18 has read in the secondary storage memory 17 from the disk drive 16. An increase in the power consumption of the disk drive 16 can, therefore, be suppressed. Both the lower power consumption and the large capacity of the storage device can be made compatible.

10. 发明专利

JPH0997220A ELECTRONIC CONFERENCE SYSTEM AND RECORDING AND REPRODUCING METHOD FOR TIME SEQUENTIAL DATA 失效
公开(公告)号：JPH0997220A
公开(公告)日：1997-04-08
申请号：JP25325895
申请日：1995-09-29
申请人： TOSHIBA CORP
发明人： SAWAJIMA SHINSUKE , KIMURA TETSUO , FUJINO TAKESHI
IPC分类号： G06F3/16 , G06F13/00 , G10L13/00 , G10L13/04 , G10L19/00 , G10L19/012 , H04L12/54 , H04L12/58 , H04M3/42 , H04M3/50 , H04M3/56 , G10L3/00
摘要： PROBLEM TO BE SOLVED: To reduce the amount of communication data and to improve data reproducing efficiency by reproducing voice data, which are distributedly recorded in respective conference terminals, based on the recording start time and transferring them to the respective conference terminals. SOLUTION: When a recording starting request is applied from a recording control part 32 of a conference control part 3 to respective conference terminals 2, voice data inputted from voice input devices 23 are sent to the transmission equipment of communication equipment 21, transmitted to the conference terminals 2 of respective conference participants, simultaneously sent to recording and reproducing devices 22 as well and recorded in recording devices 25. When any desired conference is designated out of conference records registered in a conference information managing part 31 of the conference control part 3, at the conference control part 3, concerning that conference, a conference ID is sent to the conference terminals 2 utilized by the respective participants, and it is commanded to prepare reproduction by retrieving/ opening the recording files of participant voice data in the recording devices 25. Further, the voice data of conference participants reproduced from the recording devices 25 at the conference terminals 2 of respective conference participants are outputted from voice output devices 24.

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