NETWORK SYSTEM, SERVER, QUALITY DEGRADATION POINT ESTIMATING METHOD, AND PROGRAM
    51.
    发明申请
    NETWORK SYSTEM, SERVER, QUALITY DEGRADATION POINT ESTIMATING METHOD, AND PROGRAM 审中-公开
    网络系统,服务器,质量降级点估计方法和程序

    公开(公告)号:US20100157818A1

    公开(公告)日:2010-06-24

    申请号:US11997559

    申请日:2006-08-30

    IPC分类号: H04L12/26

    摘要: A network system estimating a point of quality degradation with high accuracy at high speed based on flow quality information and routing information on a large-scale network is provided. A network system causing a communication characteristic collection unit S11 and route information collection unit S12 to collect flow quality information and routing information on a network, respectively, and including a non-degradation link removal processing unit S15 extracting flows each passing through a route of quality degradation based on quality information and routing information on flows each passing through one of sub-networks N1 to N3 constituting a network 100 collected for each of the sub-networks N1 to N3, and a point-of-quality-degradation estimation unit SA14 estimating routes of quality degradation on the network 100 by merging the quality information on the extracted flows on the respective sub-networks N1 to N3 with one another on the entire network 100.

    摘要翻译: 提供了基于大规模网络上的流量质量信息和路由信息来高速度地高质量地估计质量下降点的网络系统。 一种使通信特性收集单元S11和路线信息收集单元S12分别在网络上采集流量质量信息和路由信息的网络系统,并且包括非劣化链路去除处理单元S15,其提取每个通过质量路线的流量 基于质量信息的劣化以及每个通过构成为每个子网N1至N3收集的网络100的子网N1至N3中的一个的流的路由信息​​,以及估计质量点劣化估计单元SA14 在整个网络100上通过在各个子网络N1至N3上将提取的流量的质量信息彼此合并来对网络100进行质量降级的路由。

    Device, method, and program for estimating quality-deteriorated area of network
    52.
    发明授权
    Device, method, and program for estimating quality-deteriorated area of network 有权
    用于估计网络质量恶化区域的设备,方法和程序

    公开(公告)号:US07606896B2

    公开(公告)日:2009-10-20

    申请号:US11355953

    申请日:2006-02-17

    IPC分类号: G06F15/173

    摘要: An estimating device includes a collecting unit for collecting flow quality information including a transmitter and receiver address, and flow communication quality; a collecting unit for collecting structure information; a table managing unit and a table storage unit for finding, based on the collected flow quality information of the network, a link that the flow goes through, judging occurrence of quality deterioration in the flow, and managing a result thereof in a table; and a estimating unit for outputting, when there is quality deterioration in one or more flow, a subset including the link that an arbitrary flow with quality deterioration goes through among the subset of the set of links that the set of the arbitrary flows with the quality deterioration go through, which also has the minimum number of elements, as a quality deteriorated area in the table managed by the flow-quality/via-link table managing unit.

    摘要翻译: 估计装置包括用于收集包括发送器和接收器地址以及流量通信质量的流量质量信息的收集单元; 用于收集结构信息的收集单元; 表管理单元和表存储单元,用于基于所收集的网络的流量质量信息,找到流程所经过的链接,判断流程中的质量恶化的发生,以及在表中管理其结果; 以及估计单元,当在一个或多个流程中存在质量恶化时,输出包括具有质量劣化的任意流程的链路的子集在所述一组链路的子集中,所述链路的任意流的集合具有质量 因为流量质量/通路连接表管理单元所管理的表格中质量劣化区域也具有最小数量的元素。

    Technique for enhancing effectiveness of cache server
    55.
    发明授权
    Technique for enhancing effectiveness of cache server 有权
    提高缓存服务器有效性的技术

    公开(公告)号:US07146430B2

    公开(公告)日:2006-12-05

    申请号:US09915056

    申请日:2001-07-25

    摘要: A path calculating section obtains a path suitable for carrying out an automatic cache updating operation, a link prefetching operation, and a cache server cooperating operation, based on QoS path information that includes network path information and path load information obtained by a QoS path information obtaining section. An automatic cache updating section, a link prefetching control section, and a cache server cooperating section carry out respective ones of the automatic cache updating operation, the link prefetching operation, and the cache server cooperating operation, by utilizing the path obtained. For example, the path calculating section obtains a maximum remaining bandwidth path as the path.

    摘要翻译: 路径计算部根据包含网路路径信息和通过QoS路径信息获取得到的路径负载信息的QoS路径信息,获得适于执行自动高速缓存更新操作,链接预取操作和高速缓存服务器协作操作的路径 部分。 自动缓存更新部分,链接预取控制部分和高速缓存服务器协作部分通过利用获得的路径来执行自动缓存更新操作,链接预取操作和高速缓存服务器协作操作中的各个。 例如,路径计算部获取最大剩余带宽路径作为路径。

    Premixed air-fuel mixture supply device
    56.
    发明授权
    Premixed air-fuel mixture supply device 有权
    预混空气燃料混合物供应装置

    公开(公告)号:US07090205B2

    公开(公告)日:2006-08-15

    申请号:US10768078

    申请日:2004-02-02

    IPC分类号: F02M19/03

    摘要: A premixed air-fuel mixture supply device, combined with a combustor liner included in a combustor, includes a prevaporizing, premixing unit having inner and outer walls defining a prevaporizing, premixing chamber, and a wall surrounding an end part of the outer wall so as to define a secondary combustion air passage together with the end part of the outer wall around the prevaporizing, premixing chamber. A tail part of the outer wall is shaped in an atomization lip. The extremity of the tail part of the atomization lip is formed in a sharp edge or is cut perpendicularly or substantially perpendicularly to the flowing direction of the combustion air.

    摘要翻译: 与包括在燃烧器中的燃烧器衬套组合的预混合空气 - 燃料混合物供应装置包括预蒸发预混合单元,其具有限定预蒸发的预混合室的内壁和外壁以及围绕外壁的端部的壁,以便 以便与预发泡室周围的外壁的端部一起限定二次燃烧空气通道。 外壁的尾部成形为雾化唇。 雾化唇缘的尾部的末端形成为锐利的边缘,或垂直或基本垂直于燃烧空气的流动方向切割。

    PREMIXED AIR-FUEL MIXTURE SUPPLY DEVICE
    58.
    发明申请
    PREMIXED AIR-FUEL MIXTURE SUPPLY DEVICE 有权
    先进的空气燃料混合物供应设备

    公开(公告)号:US20050130089A1

    公开(公告)日:2005-06-16

    申请号:US10768077

    申请日:2004-02-02

    CPC分类号: F23R3/286 F23R3/14

    摘要: A premixed air-fuel mixture supply device is joined to a combustor liner included in a combustor for a gas turbine or an aircraft engine. The premixed air-fuel mixture supply device has a pilot fuel injection unit having an inner wall, and a prevaporizing, premixing main fuel injection unit having an outer wall surrounding the inner wall. A combustion air passage is defined by the inner and the outer wall. An intermediate wall is disposed in the combustion air passage so as to divide an upstream part of the combustion air passage into a secondary combustion air passage surrounding the inner wall, and an outer combustion air passage surrounding the intermediate wall. Fuel inject holes are formed in the intermediate wall to inject fuel radially outward into the outer combustion air passage. A swirling device is disposed in the secondary combustion air passage to swirl combustion air flowing through the secondary combustion air passage. An atomization lip is formed in a tail part of the intermediate wall.

    摘要翻译: 预混合空气燃料混合物供应装置连接到包括在燃气轮机或飞行器发动机的燃烧器中的燃烧器衬套。 预混合空气燃料混合物供给装置具有具有内壁的先导燃料喷射单元和具有围绕内壁的外壁的预蒸发预混合主燃料喷射单元。 燃烧空气通道由内壁和外壁限定。 在燃烧空气通道中设置中间壁,以将燃烧空气通道的上游部分分成围绕内壁的二次燃烧空气通道,以及围绕中间壁的外部燃烧空气通道。 燃料喷射孔形成在中间壁中,以将燃料径向向外喷射到外部燃烧空气通道中。 涡流装置设置在二次燃烧空气通道中以旋转流过二次燃烧空气通道的燃烧空气。 雾化唇形成在中间壁的尾部。

    Premixed air-fuel mixture supply device
    59.
    发明申请
    Premixed air-fuel mixture supply device 有权
    预混空气燃料混合物供应装置

    公开(公告)号:US20050127537A1

    公开(公告)日:2005-06-16

    申请号:US10768078

    申请日:2004-02-02

    摘要: A premixed air-fuel mixture supply device combined with a combustor liner included in a combustor comprises a prevaporizing, premixing unit having inner and outer walls defining a prevaporizing, premixing chamber, and a wall surrounding an end part of the outer wall so as to define a secondary combustion air passage together with the end part of the outer wall around the prevaporizing, premixing chamber. A tail part of the outer wall is shaped in an atomization lip. The extremity of the tail part of the atomization lip is formed in a sharp edge or is cut perpendicularly or substantially perpendicularly to the flowing direction of the combustion air.

    摘要翻译: 与包括在燃烧器中的燃烧器衬套组合的预混合空气 - 燃料混合物供应装置包括预先混合的预混合单元,其具有限定预蒸发的预混合室的内壁和外壁以及围绕外壁的端部的壁,以便限定 二次燃烧空气通道与前壁气化预混合室周围的外壁的端部一起。 外壁的尾部成形为雾化唇。 雾化唇缘的尾部的末端形成为锐利的边缘,或垂直或基本垂直于燃烧空气的流动方向切割。

    Magnetic tape device with mechanism for controlling threading operation
    60.
    发明授权
    Magnetic tape device with mechanism for controlling threading operation 失效
    具有用于控制螺纹操作的机构的磁带装置

    公开(公告)号:US06683741B1

    公开(公告)日:2004-01-27

    申请号:US09534694

    申请日:2000-03-24

    IPC分类号: G11B1546

    CPC分类号: G11B15/673 G11B15/671

    摘要: A device for receiving a tape cartridge having a reel and a record tape winded around the reel where the record tape has a mounting unit attached to one end thereof includes an engaging unit which engages with the mounting unit, a threader arm which carries the engaging unit together with the mounting unit along a predetermined path to thread the record tape in the device during a threading operation and to unthread the record tape from the device during an unthreading operation, a reel motor which drives the reel of the tape cartridge, and a control unit which controls the reel motor to adjust tension in the record tape during the threading operation and the unthreading operation.

    摘要翻译: 一种用于接收具有卷轴的磁带盒和缠绕在卷轴上的记录磁带的装置,其中记录带具有附接到其一端的安装单元包括与安装单元接合的接合单元,带有接合单元的穿线器 与安装单元一起沿着预定路径在螺纹操作期间将记录带螺纹连接在设备中,并且在非螺纹操作期间将记录带从设备上脱开,驱动带盒的卷轴的卷轴电机和控制 控制卷轴电机的单元,以在螺纹操作和非螺纹操作期间调节记录带中的张力。