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

JP2012089049A Computer system and server 审中-公开
标题翻译：计算机系统和服务器
公开(公告)号：JP2012089049A
公开(公告)日：2012-05-10
申请号：JP2010237182
申请日：2010-10-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATAGIRI RYOICHI , NISHII HIROSHI , SHIMIZU SHINSUKE
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To dynamically determine the number of divisions and a divided backup destination in accordance with the amount of backup data and traffic volume.SOLUTION: A computer system is provided which includes a plurality of data centers each comprising a server and a storage system. The server includes a control section which holds transfer order information in which a priority order to transfer a copy of a file and information on a dividing size of the file, a data dividing section which divides data requested to write, and a transmission section which transmits the divided data. The control section determines the number of divisions of data received from a user terminal, refers to the transfer order information and determines a data center to transfer each of the divided data. The data dividing section divides the file requested to write into data items as many as the determined number, and the transmission section transmits the divided data to the determined data center in parallel.
摘要翻译：要解决的问题：根据备份数据量和流量量动态确定分割数和分割备份目标。解决方案：提供一种计算机系统，其包括多个数据中心，每个数据中心包括服务器和存储系统。服务器包括：控制部分，其保存传送文件的副本的优先顺序和文件的分割大小的信息的传送顺序信息;分配请求写入的数据的数据划分部;以及发送部分割数据。控制部确定从用户终端接收到的数据的分割数，参照传送顺序信息，并确定数据中心以传送每个划分的数据。数据分割部将请求写入的文件分割为与所确定的数量一样多的数据项，并且发送部将并行的分割数据发送到确定的数据中心。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2014241461A データ中継装置审中-公开
标题翻译：数据继电器
公开(公告)号：JP2014241461A
公开(公告)日：2014-12-25
申请号：JP2013122320
申请日：2013-06-11
申请人：株式会社日立製作所 , Hitachi Ltd
发明人： MURAKAMI YASUAKI , NISHII HIROSHI
IPC分类号： H04W28/02 , H04L12/70 , H04L12/801
摘要：【課題】ネットワークが輻輳状態に陥った場合に、接続要求に係る各ユーザ間の公平性を維持しながら、呼接続要求パケットを適切に抑制する手段を提供する。【解決手段】モバイルネットワーク内に、基地局および呼処理要求を受け付ける呼処理装置との間に、データ呼接続要求パケット抑制機能部を設け、呼処理装置からの輻輳状態通知を受けて、データ呼接続要求パケットを端末識別子情報による廃棄履歴リストと、基地局ごとの廃棄履歴リストにより廃棄する。データ呼接続要求パケット抑制機能部で、モバイル端末間および基地局間で公平に廃棄を実施することにより、ユーザエクスペリエンスを低下させることなく、呼処理装置は早期に輻輳状態から回復することが可能となる。【選択図】図2
摘要翻译：要解决的问题：提供在网络进入拥塞状态的情况下适当地抑制呼叫连接请求分组同时保持与连接请求有关的用户之间的公平的手段。解决方案：在移动网络内，数据呼叫连接请求分组在基站和接收呼叫处理请求的呼叫处理装置之间提供抑制功能部分。在从呼叫处理设备接收到拥塞状态报告时，根据终端标识信息和每个基站的丢弃历史列表，根据丢弃历史列表丢弃数据呼叫连接请求包。数据呼叫连接请求分组抑制功能部分在移动终端之间和基站之间实现丢弃，使得呼叫处理设备可以在早期阶段从拥塞状态恢复，而不会降低用户体验。

3. 发明专利

JP2013105381A Communication system, method, and heartbeat proxy server 有权
标题翻译：通信系统，方法和心脏代理服务器
公开(公告)号：JP2013105381A
公开(公告)日：2013-05-30
申请号：JP2011249757
申请日：2011-11-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI YUTA , NISHII HIROSHI , YOKOYAMA TAKU
IPC分类号： G06F11/16 , G06F11/30 , G06F13/00
CPC分类号： H04L43/10 , H04L41/0668
摘要： PROBLEM TO BE SOLVED: To reduce an amount of data to be transmitted/received and provide means for reducing a network load.SOLUTION: At entrances of data center sites 100 and 200, heartbeat proxy servers A10 and B20 monitor heartbeat signals transmitted and received by respective physical servers A and B (virtual machines VM), centrally manage heartbeat presence information of the plurality of physical servers A and B (virtual machines VM) in the data centers 100 and 200, and transmit and receive the collected heartbeat information of the respective physical servers A and B (virtual machines VM) between the sites.
摘要翻译：要解决的问题：减少要发送/接收的数据量，并提供减少网络负载的手段。
解决方案：在数据中心站点100和200的入口处，心跳代理服务器A10和B20监视由相应的物理服务器A和B（虚拟机VM）发送和接收的心跳信号，集中管理多个物理数据中心100和200中的服务器A和B（虚拟机VM），并且发送和接收站点之间的相应物理服务器A和B（虚拟机VM）的收集的心跳信息。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010130396A Management system 审中-公开
标题翻译：管理系统
公开(公告)号：JP2010130396A
公开(公告)日：2010-06-10
申请号：JP2008303428
申请日：2008-11-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI TADASHI , MIYATA HIROAKI , NISHII HIROSHI
IPC分类号： H04M3/00 , H04L12/66 , H04L12/70
CPC分类号： H04L65/1046 , H04L65/1006 , H04L65/103 , H04M7/122
摘要： PROBLEM TO BE SOLVED: To solve the problem, wherein when being directly connected to an IP network from a subscriber accommodation device, without interposing a PSTN (public switched telephone network), at a connected destination, voices or data cannot be discriminated from a called number distributed by an exchange inside a conventional PSTN network and in the case where the IP network includes a subscriber network, each user utilizing an analog line and an ISDN (integrated services digital network) line cannot utilize a voice call or data communication. SOLUTION: A table is used for registering and managing subscriber information such as information indicating whether the ISDN line or an analog line or a TS (time slot) of which HW (high way) in a time dividing switch (TSW) of a media gateway (management apparatus) is to be utilized for connection or information, indicating a service that a subscriber contracts. In accordance with the information in the table, connection to an interface of an IP line, or the like, of a subscriber terminal is controlled. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了解决这样一个问题，当从用户住宿设备直接连接到IP网络而不插入PSTN（公共交换电话网络）时，在连接的目的地，不能区分语音或数据来自通过常规PSTN网络内的交换机分配的被叫号码，并且在IP网络包括用户网络的情况下，使用模拟线路和ISDN（综合业务数字网络）线路的每个用户不能利用语音呼叫或数据通信。解决方案：表格用于注册和管理用户信息，例如指示ISDN线路或模拟线路或时间分割开关（TSW）中的HW（高路）的TS（时隙）的信息要将媒体网关（管理装置）用于连接或信息，指示用户签约的服务。根据表中的信息，控制与用户终端的IP线等的接口的连接。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2014134842A Verification device and verification method 有权
标题翻译：验证设备和验证方法
公开(公告)号：JP2014134842A
公开(公告)日：2014-07-24
申请号：JP2013000932
申请日：2013-01-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UEZONO TAKUMI , TOBA TADANOBU , SHINPO KENICHI , KOMATSU HARUHIKO , NISHII HIROSHI
IPC分类号： G06F11/22
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of improving efficiency in verifying error resistance of software error or the like regarding an electronic apparatus such as PLD.SOLUTION: A verification device 1 for verifying software error resistance of a PLD 2 comprises: an error insertion section (20) which writes error insertion information (d21) for verifying the error resistance into a user logic (UL) configured in a memory (CM 3) of the PLD 2; a comparison section (13) for comparing an arithmetic result in the UL with the expectation value thereof; a recording section (14) for recording error information (d14) including a comparison result and the error insertion information as a history; input sections (11, 12) for inputting information (d0) of the UL; and an analysis section (15) for analyzing information including an error detection mistake rate in a portion of the UL on the basis of the error information (d14). The error insertion section (20) determines next error insertion information (d21) on the basis of the information (d0) of the UL, the error information (d14) and an analysis result (d15).
摘要翻译：要解决的问题：提供能够提高对诸如PLD之类的电子设备的软件错误等的误差抵抗的效率的技术。解决方案：用于验证PLD 2的软件错误阻力的验证装置1包括：错误插入部分（20），其将用于验证所述误差电阻的错误插入信息（d21）写入到在所述PLD 2的存储器（CM 3）中配置的用户逻辑（UL）中; 比较部分（13），用于将UL中的算术结果与其期望值进行比较; 用于将包括比较结果和错误插入信息的错误信息（d14）记录为历史的记录部分（14）用于输入UL的信息（d0）的输入部分（11,12）; 以及用于基于所述错误信息（d14）分析包括所述UL的一部分中的错误检测错误率的信息的分析部分（15）。错误插入部（20）基于UL的信息（d0），误差信息（d14）和分析结果（d15），确定下一个错误插入信息（d21）。

6. 发明专利

JP2014048900A Computer system, and packet transfer method 有权
标题翻译：计算机系统和分组传输方法
公开(公告)号：JP2014048900A
公开(公告)日：2014-03-17
申请号：JP2012191350
申请日：2012-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHII HIROSHI
IPC分类号： G06F9/50 , G06F9/46 , H04L12/701
CPC分类号： H04L67/1008 , G06F9/45558 , G06F11/3433 , G06F11/3466 , G06F2009/45595 , G06F2201/815 , H04L43/0882 , H04L61/103 , H04L61/2038 , H04L61/6022 , H04L67/1029 , H04L67/1031 , H04L67/28
摘要： PROBLEM TO BE SOLVED: To provide a load balancer technique which distributes packets to servers in accordance with addition or deletion of virtual computers in a computer system allowing virtual computers to be added thereto or deleted therefrom in accordance with loads.SOLUTION: A computer system includes servers and a load balancer and is provided with a management unit which gives an instruction to add or delete a virtual computer. The management unit holds identification information relating to client computers, identification information of services to be provided, and distribution information for distributing packets. When it is determined that addition of a virtual computer for providing a service is required, the management unit specifies a server to which a new virtual computer should be added, and generates a virtual MAC address including identification information relating to client computers, identification information of services to be provided to the client computers, and distribution information corresponding to the specified server.
摘要翻译：要解决的问题：提供一种负载平衡器技术，其根据加载或删除计算机系统中的虚拟计算机将分组分发到服务器，允许根据负载将虚拟计算机添加到其中或从其中删除虚拟计算机。解决方案：计算机系统包括服务器和负载平衡器，并且具有管理单元，其给出添加或删除虚拟计算机的指令。管理单元保存与客户端计算机有关的识别信息，要提供的服务的识别信息以及用于分发分组的分发信息。当确定需要添加用于提供服务的虚拟计算机时，管理单元指定应添加新虚拟计算机的服务器，并且生成包括与客户端计算机有关的识别信息的虚拟MAC地址，要提供给客户端计算机的服务，以及与指定服务器对应的分发信息。

7. 发明专利

JP2012151721A Communication system and communication device 有权
标题翻译：通信系统和通信设备
公开(公告)号：JP2012151721A
公开(公告)日：2012-08-09
申请号：JP2011009585
申请日：2011-01-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIMIZU SHINSUKE , NISHII HIROSHI , KATAGIRI RYOICHI , YOKOYAMA TAKU
IPC分类号： H04L12/713
摘要： PROBLEM TO BE SOLVED: To well-balance between power-saving and confirmation of normalcy of a link.SOLUTION: A communication system includes first and second communication devices disposed oppositely. A control part included in the first communication device performs: transmitting first synchronicity information to the second communication device; recording control-timing information of a power source included in the transmitted first synchronicity information in a management table; stopping the operation of a supplementary port of the first communication device when control timing of turning off the power arrives; and restarting the operation of the supplementary port of the first communication device when control timing of turning on the power arrives. A control part included in the second communication device performs: recording control-timing information of power included in the received first synchronicity information in a management table; stopping the operation of a supplementary port of the second communication device when control timing of turning off the power arrives; and restarting the operation of the supplementary port of the second communication device when control timing of turning on the power arrives.
摘要翻译：要解决的问题：在节能和链路正常确认之间保持平衡。解决方案：通信系统包括相对设置的第一和第二通信设备。包括在第一通信设备中的控制部分执行：向第二通信设备发送第一同步信息; 在管理表中记录发送的第一同步信息中包含的电源的控制定时信息; 当关闭电源的控制定时到达时停止第一通信设备的辅助端口的操作; 并且当接通电源的控制定时到达时，重启第一通信设备的辅助端口的操作。包括在第二通信设备中的控制部分执行：将包含在所接收的第一同步信息中的功率的控制定时信息记录在管理表中; 当关闭电源的控制定时到达时停止第二通信设备的辅助端口的操作; 并且当接通电源的控制定时到达时，重启第二通信设备的辅助端口的操作。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2014146892A Radio communication system and paging processing method 审中-公开
标题翻译：无线电通信系统和寻呼处理方法
公开(公告)号：JP2014146892A
公开(公告)日：2014-08-14
申请号：JP2013013110
申请日：2013-01-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHII HIROSHI
IPC分类号： H04W68/02 , H04W80/10 , H04W92/06
摘要： PROBLEM TO BE SOLVED: To optimize paging processing for locating a position of a mobile terminal in an idle state.SOLUTION: A radio communication system comprises a session management device which manages a radio communication session of a mobile terminal, and a paging processing device. The paging processing device holds first information associating the session management device and a plurality of base station addresses. The paging processing device receives a paging processing request packet including a mobile terminal identifier from the session management device. The paging processing device generates a plurality of paging packets which includes the mobile terminal identifier included in the paging processing request packet, includes the respective base station addresses acquired from the first information as transmission destination addresses, and requests to verify whether a mobile terminal indicated by the mobile terminal identifier exists.
摘要翻译：要解决的问题：优化寻呼处理以将移动终端的位置定位在空闲状态。解决方案：无线电通信系统包括管理移动终端的无线电通信会话的会话管理设备和寻呼处理设备。寻呼处理装置保持与会话管理装置和多个基站地址相关联的第一信息。寻呼处理设备从会话管理设备接收包括移动终端标识符的寻呼处理请求分组。寻呼处理装置生成包括寻呼处理请求包中包含的移动终端标识符的多个寻呼包，包括从第一信息获取的各基站地址作为发送目的地地址，并请求确认由移动终端标识符存在。

9. 发明专利

JP2013105367A Thin client system and server apparatus 审中-公开
标题翻译：薄客户端系统和服务器设备
公开(公告)号：JP2013105367A
公开(公告)日：2013-05-30
申请号：JP2011249565
申请日：2011-11-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOKOYAMA TAKU , IKEGAMI KOZO , NISHII HIROSHI
IPC分类号： G06F13/00 , G06F3/048
CPC分类号： H04L47/25 , H04L41/5038 , H04L47/22 , H04L67/04 , H04L67/08
摘要： PROBLEM TO BE SOLVED: To change the amount of data to be transmitted from a server apparatus to a client terminal in accordance with communication quality when a thin client system is connected through networks with different communication quality and when an operation requiring follow-up performance of screen display to an input operation is performed.SOLUTION: The client terminal transmits a user input operation in the form of input operation information to a server apparatus. The server apparatus analyzes the received input operation information, and judges whether the input operation is one that requires follow-up performance of screen display to the input operation. If the input operation is one that requires the follow-up performance, the server apparatus performs the reduction of screen information to be displayed at the client terminal.
摘要翻译：要解决的问题：当瘦客户机系统通过具有不同通信质量的网络连接时，根据通信质量来改变要从服务器装置发送到客户终端的数据量，并且当需要后续操作的操作时，执行屏幕显示到输入操作的提升性能。解决方案：客户终端以输入操作信息的形式将用户输入操作发送到服务器装置。服务器装置分析接收到的输入操作信息，并判断输入操作是否需要对输入操作进行屏幕显示的后续执行。如果输入操作是需要后续性能的操作，则服务器装置执行在客户端终端显示的屏幕信息的减少。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JPH11232180A DATA PROCESSOR 失效
公开(公告)号：JPH11232180A
公开(公告)日：1999-08-27
申请号：JP2881998
申请日：1998-02-10
申请人： HITACHI LTD
发明人： MURAHASHI HIDEKI , SHONAI TORU , HASHIMOTO YUKIE , NISHII HIROSHI
IPC分类号： G06F12/16 , G06F11/20
摘要： PROBLEM TO BE SOLVED: To quickly transfer a write signal between duplex memory devices. SOLUTION: When the 1st memory controlling part 30a of an act system 1a supplies a memory access signal to a memory bus 50a to write data in a memory device 5a, a dual memory constituting the device 50a, e.g. 10a supplies the signal to a memory part 800 through a switching device 700. A write detection circuit 100 detects the occurrence of a write request from the signal, and an intra-memory communicating part 900 produces two packets which include an address designated by the request and write data respectively and transfers them to a corresponding dual memory 10b in a standby system 1b in a bit serial through a channel 950 of a coaxial cable, etc. There, a memory control signal generation circuit 450 executes writing that is designated by two received packet. A refresh is processed by a refresh detection circuit 200 and the circuit 450 in the same way.

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