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公开(公告)号：US4610503A
公开(公告)日：1986-09-09
申请号：US642526
申请日：1984-08-20
IPC分类号： H01R4/18 , G02B6/00 , G02B6/24 , G02B6/36 , G02B6/38 , G02B6/44 , G02B6/48 , H01R4/20 , H02G7/02
CPC分类号： G02B6/3801 , G02B6/4407 , G02B6/4422 , G02B6/4471 , G02B6/48
摘要： Structure for connecting overhead earth wires with an optical fiber unit is proposed which comprises a protecting member for protecting the optical fiber unit from deformation. The protecting member is formed with a through hole for passing the optical fiber unit and with longitudinal grooves to receive the conductors.
摘要翻译： 提出了用于将高架接地线与光纤单元连接的结构，其包括用于保护光纤单元免受变形的保护构件。 保护构件形成有用于使光纤单元通过的通孔和用于接收导体的纵向槽。
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公开(公告)号：US09228845B2
公开(公告)日：2016-01-05
申请号：US13991772
申请日：2011-12-05
申请人： Hirokazu Nomoto , Ichiro Usami , Kensuke Hanaoka , Sayaka Yoshizu , Hironobu Sugimoto , Takao Suzuki , Hiroshi Takeuchi , Shohji Ueoka , Hideaki Miyazaki , Toshifumi Obayashi , Takayuki Suzumiya
发明人： Hirokazu Nomoto , Ichiro Usami , Kensuke Hanaoka , Sayaka Yoshizu , Hironobu Sugimoto , Takao Suzuki , Hiroshi Takeuchi , Shohji Ueoka , Hideaki Miyazaki , Toshifumi Obayashi , Takayuki Suzumiya
CPC分类号： G01C21/34 , G01C21/26 , G01C21/3415 , G01C21/3626 , G01C21/3655
摘要： Navigation systems, methods, and programs acquire deviated point information regarding a deviated point where a vehicle traveling a set route has deviated the route, and acquire post-deviation travel history information regarding a travel history after a deviated vehicle has deviated the route at the deviated point. The systems, methods, and programs determine based on the post-deviation travel history information for each of the deviated vehicles whether the deviated vehicle has traveled along a reroute set after deviating the route at the deviated point, and judges whether a rate of the deviated vehicles which were determined as having traveled along the reroute is a first predetermined value or more. If the rate of the deviated vehicles which were determined as having traveled along the reroute is the first predetermined value or more, the systems, methods, and programs determine that guidance of the route is not appropriate.
摘要翻译： 导航系统，方法和程序获取关于车辆行驶设定路线偏离路线的偏离点的偏离点信息，并且在偏离的车辆偏离了偏离的路线之后获取关于行驶历史的偏离后行驶历史信息 点。 系统，方法和程序基于每个偏差车辆的偏离后旅行历史信息来确定偏差车辆是否在偏离路线之后沿着重路由组行驶，并且判断偏差车辆的速率 被确定为沿着路线行驶的车辆是第一预定值或更多。 如果被确定为沿路线行驶的偏差车辆的速率是第一预定值或更多，则系统，方法和程序确定路线的引导是不合适的。
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3.发明授权Congestion detection method, congestion detection apparatus, and recording medium storing congestion detection program recorded thereon 有权拥塞检测方法，拥塞检测装置和存储有其上记录有拥塞检测程序的记录介质公开(公告)号：US08593947B2
公开(公告)日：2013-11-26
申请号：US12410099
申请日：2009-03-24
申请人： Hideaki Miyazaki
发明人： Hideaki Miyazaki
IPC分类号： G01R31/08
CPC分类号： H04L41/0677 , H04L41/12 , H04L43/0829
摘要： According to an aspect of the embodiments, a congestion detection method causes a computer to function as a congestion detection apparatus connectable to a network. Packets on the network are obtained and a packet loss is detected. A packet group made up of a series of packets based on the obtained packets is extracted. A packet loss in the packet group is detected and a position in the packet group where the packet loss occurred is detected. Whether congestion is occurring is judged based on the position of the packet loss in the packet group.
摘要翻译： 根据实施例的一个方面，拥塞检测方法使得计算机用作可连接到网络的拥塞检测装置。 获取网络上的数据包，并检测到数据包丢失。 提取基于所获得的分组由一系列分组组成的分组组。 检测到分组组中的分组丢失，并且检测到发生分组丢失的分组组中的位置。 基于分组组中的分组丢失的位置来判断是否发生拥塞。
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公开(公告)号：US08184553B2
公开(公告)日：2012-05-22
申请号：US12561430
申请日：2009-09-17
申请人： Yuji Nomura , Hideaki Miyazaki , Hiroyuki Nakahara
发明人： Yuji Nomura , Hideaki Miyazaki , Hiroyuki Nakahara
IPC分类号： H04L12/26
CPC分类号： H04L43/0852 , H04L41/0213 , H04L43/0829 , H04L43/0835
摘要： Packet transmission quality in a communication network is measured by transmitting a measurement packet from a packet transmission node to a packet reception node. The packet transmission node is provided with a transmission counter counting the number of packets transmitted from a packet transmission node to a packet reception node, and a measurement packet counter counting the number of measurement packets transmitted from the packet transmission node to the packet reception mode. The packet reception node is provided with a reception counter counting the number of packets received from the packet transmission node. The packet transmission node transmits a measurement packet including a transmission counter value and a measurement packet counter value, to the packet reception node which calculates the number of lost packets or a loss rate of packets on the basis of the transmission counter value, the measurement packet counter value, and a reception counter value.
摘要翻译： 通过从分组发送节点向分组接收节点发送测量分组来测量通信网络中的分组传输质量。 分组发送节点具有对从分组发送节点发送到分组接收节点的分组数进行计数的发送计数器，以及对从分组发送节点发送到分组接收模式的测量分组的数量进行计数的测量分组计数器。 分组接收节点设置有对从分组发送节点接收的分组数进行计数的接收计数器。 分组传输节点将发送计数器值和测量分组计数器值的测量分组发送到根据发送计数器值计算丢包数或丢包率的分组接收节点，测量分组 计数器值和接收计数器值。
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5.发明授权Detection method, detecting device, reference value calculating device and recording medium 有权检测方法，检测装置，参考值计算装置和记录介质公开(公告)号：US07852766B2
公开(公告)日：2010-12-14
申请号：US11925230
申请日：2007-10-26
IPC分类号： G06F11/00
CPC分类号： H04L43/0852 , H04L43/0829 , H04L43/0864 , H04L43/16
摘要： Communication quality values such as delay times of packets transmitted and received within a packet network are measured, and a threshold value is calculated based on the measured communication quality values. Further, a management reference value is calculated based on the communication quality values of packets whose measured communication quality values are within a range based on the threshold value. A communication state is detected by comparing the measured communication quality values with the management reference value.
摘要翻译： 测量在分组网络内发送和接收的分组的延迟时间等通信质量值，并根据所测量的通信质量值计算阈值。 此外，基于测量的通信质量值在基于阈值的范围内的分组的通信质量值来计算管理参考值。 通过将测量的通信质量值与管理参考值进行比较来检测通信状态。
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6.发明申请公开(公告)号：US20080298271A1
公开(公告)日：2008-12-04
申请号：US12185529
申请日：2008-08-04
IPC分类号： G06F11/00
CPC分类号： H04L65/605 , H04L41/5003 , H04L43/00 , H04L43/045 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/16 , H04L65/608
摘要： A communication quality measuring apparatus comprising a connecting section establishing a connection to the packet exchange network, a capturing section capturing packets transferred over the packet exchange network, an accumulating section accumulating the packets, a control section repeating the capturing of packets in sections of fundamental processing times, a setting section setting the capturing time and the interval time within each fundamental processing time, and a determining section determining whether or not the amount of load on hardware resources of the communication-quality measuring apparatus is greater than a predetermined value.
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7.发明申请Method for detecting communication condition, communication condition detecting system, and communication condition detecting apparatus 审中-公开通信条件检测方法，通信条件检测系统以及通信条件检测装置公开(公告)号：US20070177521A1
公开(公告)日：2007-08-02
申请号：US11497296
申请日：2006-08-02
IPC分类号： H04J1/16
CPC分类号： H04L29/06027 , H04L65/80
摘要： To detect the communication conditions of a communication path set in a packet network such as a VoIP network, a detection packet is periodically transmitted to the communication path and a load packet is transmitted to the communication path. Then, the time and loss conditions regarding a detection packet having passed through the communication path are detected, and changes in delay and jitter conditions and changes in loss rate according to a traffic load are grasped. Changes in the communication conditions of the communication path at high load can be detected while minimizing the occurrence of adverse effects on other communications.
摘要翻译： 为了检测在诸如VoIP网络的分组网络中设置的通信路径的通信条件，周期性地将检测分组发送到通信路径，并且将负载分组发送到通信路径。 然后，检测到通过通信路径的检测分组的时间和丢失条件，并且掌握延迟和抖动条件的变化以及根据业务负载的损失率的变化。 可以检测高负载下的通信路径的通信条件的变化，同时最小化对其他通信的不利影响的发生。
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公开(公告)号：US08607096B2
公开(公告)日：2013-12-10
申请号：US13193048
申请日：2011-07-28
IPC分类号： G06F11/00
CPC分类号： H04L41/0686 , H04L43/0817 , H04L43/0823
摘要： An apparatus to collect information about network failure includes: a normal mode packet assembly unit to assemble a transmission packet from transmission data output from an application in a normal mode being a procedure used when a transmission process is performed by specified communication protocol; a special mode packet assembly unit to assemble the transmission packet from the transmission data in a special mode being a procedure in which a procedure for collecting failure information is embedded into the procedure used when a transmission process is performed by the specified communication protocol; a switching control unit to activate the normal mode packet assembly unit or the special mode packet assembly unit selectively; and a response analysis unit to collect failure information according to a behavior of the response to the transmission packet transmitted from the special mode packet assembly unit.
摘要翻译： 收集关于网络故障的信息的装置包括：正常模式分组组合单元，用于以通常模式从应用输出的传输数据组装传输分组，作为当通过指定的通信协议执行传输过程时使用的过程; 特殊模式分组组合单元，用于以特殊模式组合来自传输数据的传输分组，作为用于收集故障信息的过程被嵌入到通过指定的通信协议执行传输处理所使用的过程中的过程; 切换控制单元，其选择性地激活正常模式分组组合单元或特殊模式分组组件单元; 以及响应分析单元，用于根据从所述特殊模式分组组合单元发送的对所述传输分组的响应的行为收集故障信息。
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公开(公告)号：US20130304382A1
公开(公告)日：2013-11-14
申请号：US13991772
申请日：2011-12-05
申请人： Hirokazu Nomoto , Ichiro Usami , Kensuke Hanaoka , Sayaka Yoshizu , Hironobu Sugimoto , Takao Suzuki , Hiroshi Takeuchi , Shohji Ueoka , Hideaki Miyazaki , Toshifumi Obayashi , Takayuki Suzumiya
发明人： Hirokazu Nomoto , Ichiro Usami , Kensuke Hanaoka , Sayaka Yoshizu , Hironobu Sugimoto , Takao Suzuki , Hiroshi Takeuchi , Shohji Ueoka , Hideaki Miyazaki , Toshifumi Obayashi , Takayuki Suzumiya
IPC分类号： G01C21/34
CPC分类号： G01C21/34 , G01C21/26 , G01C21/3415 , G01C21/3626 , G01C21/3655
摘要： Navigation systems, methods, and programs acquire deviated point information regarding a deviated point where a vehicle traveling a set route has deviated the route, and acquire post-deviation travel history information regarding a travel history after a deviated vehicle has deviated the route at the deviated point. The systems, methods, and programs determine based on the post-deviation travel history information for each of the deviated vehicles whether the deviated vehicle has traveled along a reroute set after deviating the route at the deviated point, and judges whether a rate of the deviated vehicles which were determined as having traveled along the reroute is a first predetermined value or more. If the rate of the deviated vehicles which were determined as having traveled along the reroute is the first predetermined value or more, the systems, methods, and programs determine that guidance of the route is not appropriate.
摘要翻译： 导航系统，方法和程序获取关于车辆行驶设定路线偏离路线的偏离点的偏离点信息，并且在偏离的车辆偏离了偏离的路线之后获取关于行驶历史的偏离后行驶历史信息 点。 系统，方法和程序基于每个偏差车辆的偏离后旅行历史信息来确定偏差车辆是否在偏离路线之后沿着重路由组行驶，并且判断偏差车辆的速率 被确定为沿着路线行驶的车辆是第一预定值或更多。 如果被确定为沿路线行驶的偏差车辆的速率是第一预定值或更多，则系统，方法和程序确定路线的引导是不合适的。
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公开(公告)号：US08055777B2
公开(公告)日：2011-11-08
申请号：US10361726
申请日：2003-02-11
申请人： Masahide Noda , Kenichi Horio , Masaaki Noro , Noriyuki Fukuyama , Hideaki Miyazaki , Masanobu Morinaga , Masahiro Matsuda
发明人： Masahide Noda , Kenichi Horio , Masaaki Noro , Noriyuki Fukuyama , Hideaki Miyazaki , Masanobu Morinaga , Masahiro Matsuda
IPC分类号： G06F15/16
CPC分类号： H04L63/0209 , H04L29/06027 , H04L63/029 , H04L65/1006 , H04L65/1009 , H04L65/1043 , H04L65/1069 , H04L65/608 , H04M7/006 , H04M7/0078
摘要： An information processing apparatus can be installed in a DMZ and is connectable to an intranet and to an external network. The apparatus includes first means for transmitting or receiving a signal over the intranet, and transmitting or receiving a signal over the external network, to cause a call to be established over both of the intranet and the external network; and second means for transmitting and receiving data over the established call.
摘要翻译： 信息处理装置可以安装在DMZ中并且可连接到内联网和外部网络。 该装置包括用于通过内联网发送或接收信号的第一装置，以及通过外部网络发送或接收信号，以使内部网和外部网络上的呼叫建立; 以及用于通过建立的呼叫发送和接收数据的第二装置。
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