公开(公告)号：US08568499B2

公开(公告)日：2013-10-29

申请号：US13056828

申请日：2009-07-02

申请人： Akira Nagata

发明人： Akira Nagata

IPC分类号： B24D3/00 ,  B24D11/00 ,  B24D3/02 ,  C09K3/14 ,  B24B1/00 ,  C09C1/68

CPC分类号： B24D3/18 ,  B24D5/10 ,  B24D7/10 ,  Y10T428/249954

摘要： A vitrified grinding stone includes: abrasive grains; an inorganic binder that binds the abrasive grains; and air-communicating pores that are formed between the abrasive grains and the inorganic binder, micro-capsules that each encapsulate a lubricant and each have a diameter that is smaller than that of the air-communicating pore, being fixed on an inner wall surface of each of the air-communicating pores by an adhesive.

摘要翻译： 玻璃磨石包括：磨粒; 结合磨粒的无机粘合剂; 并且在磨粒和无机粘合剂之间形成的空气连通孔，每个包封润滑剂的微胶囊均具有比空气连通孔小的直径，固定在内壁表面上 每个空气连通孔通过粘合剂。

公开(公告)号：US08291113B2

公开(公告)日：2012-10-16

申请号：US12285240

申请日：2008-09-30

申请人： Keiji Miyazaki ,  Akira Nagata ,  Shinya Kano ,  Yasuki Fujii

发明人： Keiji Miyazaki ,  Akira Nagata ,  Shinya Kano ,  Yasuki Fujii

IPC分类号： G06F15/16

CPC分类号： H04L45/50 ,  H04L45/02

摘要： When opposed communication transmitting apparatuses A and C are connected in a physical configuration thorough a communication transmitting apparatus B, if an interface configuration changing command is input to the communication transmitting apparatus B, the interface configuration is changed in the communication transmitting apparatus B and virtual connection is achieved such that the opposed communication transmitting apparatuses A and C pass through the communication transmitting apparatus B to directly connect an interface A1 and an interface C1. In this situation, since the GMPLS operation target apparatuses are only the communication transmitting apparatus A and the communication transmitting apparatus C and the communication transmitting apparatus B is a non-target apparatus of the GMPLS operation, the GMPLS scalability problem is solved and optical signals may be transferred at higher speed.

摘要翻译： 当相对的通信发送装置A和C通过通信发送装置B的物理配置连接时，如果向通信发送装置B输入了接口配置改变命令，则在通信发送装置B和虚拟连接中改变接口配置 使得相对的通信发送装置A和C通过通信发送装置B直接连接接口A1和接口C1。 在这种情况下，由于GMPLS操作对象装置仅是通信发送装置A，通信发送装置C和通信发送装置B是GMPLS操作的非目标装置，所以解决了GMPLS可伸缩性问题，光信号可能 以更高的速度转移。

公开(公告)号：US07890656B2

公开(公告)日：2011-02-15

申请号：US11098045

申请日：2005-04-01

申请人： Koji Nakamichi ,  Akiko Yamada ,  Hitoshi Yamada ,  Akira Nagata ,  Katsuichi Nakamura ,  Seiji Nomiyama ,  Mitsunori Fukazawa ,  Nobuhiro Kawamura ,  Sugiko Itagaki ,  Takashi Iawasaki

发明人： Koji Nakamichi ,  Akiko Yamada ,  Hitoshi Yamada ,  Akira Nagata ,  Katsuichi Nakamura ,  Seiji Nomiyama ,  Mitsunori Fukazawa ,  Nobuhiro Kawamura ,  Sugiko Itagaki ,  Takashi Iawasaki

IPC分类号： G06F15/173

CPC分类号： H04L67/1008 ,  H04L45/00 ,  H04L45/38 ,  H04L47/10 ,  H04L47/125 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/327 ,  H04L69/329 ,  H04L2029/06054

摘要： A transmission system, having a plurality of delivery server side routers which communicate with a plurality of delivery servers for delivering a content; and a client side router which communicates with a client device for receiving the content, is configured to include: a database for storing server load states of the plurality of delivery servers, and respective individual link load states for a plurality of delivery paths between the plurality of delivery server side routers and the client side router; and a path control unit for determining a minimum load state delivery path having a minimum load state among the plurality of delivery paths, based on sums of the server load states and the respective individual link load states stored in the database.

摘要翻译： 一种传输系统，具有与多个传送服务器进行通信以传送内容的多个传送服务器侧路由器; 以及与用于接收内容的客户端设备通信的客户端路由器被配置为包括：用于存储多个传送服务器的服务器负载状态的数据库，以及用于多个传送服务器之间的多个传送路径的各个链接负载状态 的传送服务器端路由器和客户端路由器; 以及路径控制单元，用于基于存储在数据库中的服务器负载状态和各个单独的链路负载状态的总和，来确定多个递送路径中具有最小负载状态的最小负载状态传递路径。

公开(公告)号：US20070217345A1

公开(公告)日：2007-09-20

申请号：US11487391

申请日：2006-07-17

申请人： Yasuki Jujii ,  Keiji Miyazaki ,  Shinya Kano ,  Akira Nagata

发明人： Yasuki Jujii ,  Keiji Miyazaki ,  Shinya Kano ,  Akira Nagata

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L12/437 ,  H04J3/085 ,  H04J2203/0053 ,  H04L45/00 ,  H04L45/22 ,  H04L45/28

摘要： A node for configuring a ring type network system in such a mode that a plurality of physical links belonging to difference rings exists between nodes opposite to each other, has a storage unit stored with link associated information representing an associated relationship between ports of physical links and a port of a virtual link virtually set up to at least one physical link, ring configuration information representing a paired relationship of the ports of the physical links configuring the different ring, port numbers of both ends of the physical link and port numbers of both ends of the virtual link, and a processing unit executing a process of transmitting, to other nodes, such information that one virtual link is associated with the plurality of physical links belonging to the different ring, and setting up, when receiving a signaling message for setting up a path, the path passing through the same ring on the basis of pass route information in the message and the storage information stored in the storage unit.

摘要翻译： 用于以这样的模式配置环型网络系统的节点，即在彼此相对的节点之间存在属于差异环的多个物理链路的存储单元，具有存储有表示物理链路端口之间的关联关系的链路关联信息的存储单元，以及 虚拟链路的端口被虚拟地设置为至少一个物理链路，环形配置信息表示配置不同环的物理链路的端口的配对关系，物理链路两端的端口号和两端的端口号 以及处理单元，执行向其他节点发送一个虚拟链路与属于不同环的多个物理链路相关联的信息的处理，并且在接收到用于设置的信令消息时建立 路径，通过消息中的路由信息​​和存储信息通过相同环的路径 存储在存储单元中。

公开(公告)号：US20070019541A1

公开(公告)日：2007-01-25

申请号：US11259014

申请日：2005-10-26

申请人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kanou ,  Akira Nagata ,  Takuya Okamoto ,  Tomoyuki Harada

发明人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kanou ,  Akira Nagata ,  Takuya Okamoto ,  Tomoyuki Harada

IPC分类号： H04J1/16

CPC分类号： H04L12/4637 ,  H04L45/00 ,  H04L45/22

摘要： A signaling system able to improve the efficiency of utilization of network resources and autonomously set a correct spare route, that is, a signaling system setting a path passing through two rings interconnected by a plurality of nodes by signaling wherein each node is provided with an inter-node connection information table including topology information in the network and a branch node judgment unit for judging whether a home node is a branch node based on the content of the inter-node connection information table and wherein when the home node receives a signaling message for setting a working path and it is judged that the node is a branch node, the signaling of the spare path is started for the destination node of the spare path based on the information in the inter-node connection information table so as to autonomous set the spare path.

摘要翻译： 一种信号系统，其能够提高网络资源的利用效率，并且自主地设置正确的备用路由，即，信令系统设置通过信令通过多个节点互连的两个环路的路径，其中每个节点被提供有一个互连 - 包括网络中的拓扑信息的节点连接信息表和基于节点间连接信息表的内容来判断家庭节点是否是分支节点的分支节点判断单元，并且其中当家庭节点接收到用于 设置工作路径，判断为节点为分支节点，基于节点间连接信息表中的信息，为备用路径的目的地节点启动备用路径的信令，自主设置 备用路径。

公开(公告)号：US08185616B2

公开(公告)日：2012-05-22

申请号：US10869151

申请日：2004-06-16

申请人： Akira Nagata ,  Hitoshi Ueno ,  Keiji Miyazaki

发明人： Akira Nagata ,  Hitoshi Ueno ,  Keiji Miyazaki

IPC分类号： G06F15/173

CPC分类号： H04L45/12 ,  H04L12/4641 ,  H04L12/4675 ,  H04L41/0896 ,  H04L41/145 ,  H04L45/00 ,  H04L45/02 ,  H04L45/122 ,  H04L45/30 ,  H04L45/48 ,  H04L45/54

摘要： A route designing method in which there is accepted an input of user information containing information about bandwidth of an access link serving as a link for connecting each of user sites to a relay node, and information showing the relay node connecting to the user site via the access link, topology information of a network for relaying the communications between the user sites is acquired, a communication relay port and a communication non-relay port are obtained based on the user information and the topology information, an upper limit of the communication bandwidth available for the user on the communication relay port is obtained, a route design so that the user sites are connected by a tree-shaped route is performed, and a result of the route design is outputted.

摘要翻译： 一种路由设计方法，其中接收到包含用于将用于将每个用户站点连接到中继节点的链路的接入链路的带宽的信息的输入的信息，以及示出经由所述中继节点连接到所述用户站点的所述中继节点的信息 访问链路，获取用于中继用户站点之间的通信的网络的拓扑信息，基于用户信息和拓扑信息获得通信中继端口和通信非中继端口，可用的通信带宽的上限 对于通信中继端口上的用户，执行路由设计，使得用户站点通过树形路由连接，并且输出路由设计的结果。

公开(公告)号：US20110135906A1

公开(公告)日：2011-06-09

申请号：US13056828

申请日：2009-07-02

申请人： Akira Nagata

发明人： Akira Nagata

IPC分类号： B24D3/34 ,  B24D3/02 ,  B24D3/18 ,  B24D5/10

CPC分类号： B24D3/18 ,  B24D5/10 ,  B24D7/10 ,  Y10T428/249954

摘要： A vitrified grinding stone includes: abrasive grains; an inorganic binder that binds the abrasive grains; and air-communicating pores that are formed between the abrasive grains and the inorganic binder, micro-capsules that each encapsulate a lubricant and each have a diameter that is smaller than that of the air-communicating pore, being fixed on an inner wall surface of each of the air-communicating pores by an adhesive.

摘要翻译： 玻璃磨石包括：磨粒; 结合磨粒的无机粘合剂; 并且在磨粒和无机粘合剂之间形成的空气连通孔，每个包封润滑剂的微胶囊均具有比空气连通孔小的直径，固定在内壁表面上 每个空气连通孔通过粘合剂。

公开(公告)号：US07639607B2

公开(公告)日：2009-12-29

申请号：US11259014

申请日：2005-10-26

申请人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kanou ,  Akira Nagata ,  Takuya Okamoto ,  Tomoyuki Harada

发明人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kanou ,  Akira Nagata ,  Takuya Okamoto ,  Tomoyuki Harada

IPC分类号： H04J1/00

CPC分类号： H04L12/4637 ,  H04L45/00 ,  H04L45/22

摘要： A signaling system able to improve the efficiency of utilization of network resources and autonomously set a correct spare route, that is, a signaling system setting a path passing through two rings interconnected by a plurality of nodes by signaling wherein each node is provided with an inter-node connection information table including topology information in the network and a branch node judgment unit for judging whether a home node is a branch node based on the content of the inter-node connection information table and wherein when the home node receives a signaling message for setting a working path and it is judged that the node is a branch node, the signaling of the spare path is started for the destination node of the spare path based on the information in the inter-node connection information table so as to autonomous set the spare path.

摘要翻译： 一种信号系统，其能够提高网络资源的利用效率，并且自主地设置正确的备用路由，即，信令系统设置通过信令通过多个节点互连的两个环路的路径，其中每个节点被提供有一个互连 - 包括网络中的拓扑信息的节点连接信息表和基于节点间连接信息表的内容来判断家庭节点是否是分支节点的分支节点判断单元，并且其中当家庭节点接收到用于 设置工作路径，判断为节点为分支节点，基于节点间连接信息表中的信息，为备用路径的目的地节点启动备用路径的信令，自主设置 备用路径。

公开(公告)号：US07633857B2

公开(公告)日：2009-12-15

申请号：US11785894

申请日：2007-04-20

申请人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kano ,  Akira Nagata

发明人： Yasuki Fujii ,  Keiji Miyazaki ,  Shinya Kano ,  Akira Nagata

IPC分类号： H04J1/16

CPC分类号： H04L45/00 ,  H04J3/085 ,  H04L12/4637 ,  H04L45/28

摘要： A node in a first ring stores therein connection information about connecting nodes between a second ring and a third ring. Upon receiving a route of a working path by a signaling, the node determines any one of nodes composing the second ring as a branch node. If the working path is not terminated on an end node that the working path ends in the second ring thereon, and also if no node composing the second ring stores therein connection information between the end node and any one of the connecting nodes in the third ring that is connected to the second ring, the node compares each condition of selectable routes of a backup path between the end node and the branch node, and selects any one of the selectable routes as the backup path based on a result of comparison.

摘要翻译： 第一环中的节点存储关于第二环和第三环之间的连接节点的连接信息。 在通过信令接收到工作路径的路由时，节点将组成第二环的节点中的任何一个确定为分支节点。 如果工作路径在终端节点上没有终止工作路径在其上的第二环上结束，并且如果没有组成第二环的节点在其中存储端节点和第三环中的任一连接节点之间的连接信息 连接到第二环，节点比较端节点和分支节点之间的备用路径的可选路由的每个条件，并且基于比较结果选择任意一个可选路由作为备份路径。

公开(公告)号：US07630317B2

公开(公告)日：2009-12-08

申请号：US10769701

申请日：2004-01-30

申请人： Akiko Okamura ,  Koji Nakamichi ,  Hitoshi Yamada ,  Akira Nagata ,  Katsuichi Nakamura ,  Seiji Nomiyama ,  Mitsunori Fukazawa ,  Nobuhiro Kawamura ,  Sugiko Itagaki ,  Takashi Iwasaki

发明人： Akiko Okamura ,  Koji Nakamichi ,  Hitoshi Yamada ,  Akira Nagata ,  Katsuichi Nakamura ,  Seiji Nomiyama ,  Mitsunori Fukazawa ,  Nobuhiro Kawamura ,  Sugiko Itagaki ,  Takashi Iwasaki

IPC分类号： H04L12/28

CPC分类号： H04L47/10

摘要： Included are a network information database for storing the statistical information collected from a router, a user request processing unit for accepting and processing a flow forwarding request from a user terminal connected to the network, a route control unit for searching for a route corresponding to the request from the user terminal by referring to the network information database, a load sharing control unit for executing such a load sharing process as to generate router setting information for sharing a transmission load of the network by referring to the network information database, and a router control unit for setting a router based on the route information determined by the route control unit and on the router setting information generated by the load sharing control unit.

摘要翻译： 包括用于存储从路由器收集的统计信息的网络信息数据库，用于从连接到网络的用户终端接收和处理流转发请求的用户请求处理单元，用于搜索与该网络相对应的路由的路由控制单元 通过参考网络信息数据库从用户终端请求一个负载共享控制单元，用于执行这样的负载共享处理，以便通过参考网络信息数据库生成用于共享网络的传输负载的路由器设置信息，以及路由器 控制单元，用于基于由路由控制单元确定的路由信息​​以及由负载共享控制单元生成的路由器设置信息来设置路由器。