公开(公告)号：US06523632B1

公开(公告)日：2003-02-25

申请号：US09616366

申请日：2000-07-13

申请人： Tadashi Hanaoka ,  Yoshimitsu Ishida ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

发明人： Tadashi Hanaoka ,  Yoshimitsu Ishida ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

IPC分类号： B60K17356

CPC分类号： B62D7/1509

摘要： A vehicle capable of turning a vehicle body with a relatively small turning radius and with a good operability in a turning operation. One of front and rear pairs of left and right wheels, to which a running torque produced by a vehicle driving source is not transmitted, is arranged for rotation concerning respective axes perpendicular to the ground. For turning the vehicle body, the one pair of left and right wheels are fixed at angular positions along tangential directions of an arc which passes the axes perpendicular to the ground of the one pair of left and right wheels. At these angular positions, a rotating torque is applied to the one pair of left and right wheels to turn the vehicle body substantially about the center point of the rotating axle for running the vehicle of the other pair of left and right wheels.

摘要翻译： 一种能够以相对小的转弯半径转动车身并且在转弯操作中具有良好可操作性的车辆。 布置有用于相对于垂直于地面的各个轴旋转的车轮驱动源产生的运行转矩的左右车轮的前后左右一对。 为了转动车体，一对左右的车轮沿着通过垂直于一对左右轮的地面的轴的弧的切线方向固定在角位置处。 在这些角度位置处，向一对左右轮施加旋转扭矩，以使车身大致绕转动轴的中心点转动，以使另一对左右轮的车辆行驶。

公开(公告)号：US06378641B1

公开(公告)日：2002-04-30

申请号：US09621355

申请日：2000-07-20

申请人： Tadashi Hanaoka ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

发明人： Tadashi Hanaoka ,  Masaru Katayama ,  Yasuto Shigematsu ,  Yoshito Hamasaki

IPC分类号： B62D900

CPC分类号： B62D7/1509

摘要： A four-wheel vehicle equipped with a space saving, relatively simple turning mechanism capable of turning a vehicle body with a sufficiently reduced turning radius. One of front and rear pairs of left and right wheels, to which a running torque produced by a driving force is not transmitted, are arranged for rotation concerning respective axes perpendicular to the ground. For turning the vehicle body, the one pair of left and right wheels are fixed at respective angular positions along tangential directions of an arc which passes the axes perpendicular to the ground of the one pair of left and right wheels and has the center near the center point of a rotating axle for running the vehicle of the other pair of left and right wheels. At these angular positions, rotating torques in different rotating directions from each other are applied to the other pair of left and right wheels, respectively, to turn the vehicle body on a neighborhood of the center point of the rotating axle for running the vehicle of the other pair of left and right wheels.

摘要翻译： 一种具有节省空间，相对简单的转动机构的四轮车，能够以足够的转弯半径转动车体。 布置有用于相对于垂直于地面的各轴旋转的，用于驱动力产生的运行转矩的左右车轮的左右一对之一。 为了转动车体，一对左右轮沿着通过垂直于一对左右轮的地面的轴线的圆弧的切线方向的各个角位置固定，并且具有靠近中心的中心 用于使另一对左右轮的车辆行驶的旋转轴的点。 在这些角位置处，分别向另一对左右轮施加相互不同的旋转方向的旋转转矩，以使车体在用于行驶车辆的旋转轴的中心点附近转动 另一对左右轮。

公开(公告)号：US07894368B2

公开(公告)日：2011-02-22

申请号：US10727360

申请日：2003-12-03

申请人： Akira Misawa ,  Satoru Okamoto ,  Masaru Katayama ,  Naoaki Yamanaka

发明人： Akira Misawa ,  Satoru Okamoto ,  Masaru Katayama ,  Naoaki Yamanaka

IPC分类号： H04L12/28 ,  H04J14/00

CPC分类号： H04Q11/0071

摘要： An OVPN user register an L1 signal type information which is used in the user's device in an OVPN terminating device in advance together with an IP address and a VPNID which are allocated to the user's device. Registered contents are notified to other OVPN terminating devices which control the same VPNID as that of the user's device. Otherwise, when a calling connection request arrives from the user's device, the registered contents are notified other OVPN terminating devices which control the devices which receive the notification. By doing this, it is possible to handle a request by the user for changing the setting for the signal format which is employed in the user's device quickly. Also, it is possible to realize an OVPN which can perform a process for a calling connection request from the user efficiently and improve an operability for the user.

摘要翻译： OVPN用户预先在OVPN终端设备中注册用户设备中使用的L1信号类型信息以及分配给用户设备的IP地址和VPNID。 注册的内容通知其他OVPN终端设备，其控制与用户设备相同的VPNID。 否则，当从用户设备到达呼叫连接请求时，向其他OVPN终端设备通知登记的内容，OVPN终端设备控制接收通知的设备。 通过这样做，可以处理用户快速改变用户设备中采用的信号格式的设置的请求。 此外，可以实现能够高效地执行来自用户的呼叫连接请求的处理的OVPN，并且提高用户的可操作性。

公开(公告)号：US07720390B2

公开(公告)日：2010-05-18

申请号：US12255923

申请日：2008-10-22

申请人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

发明人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

IPC分类号： H04B10/00 ,  H04B10/02

CPC分类号： H04J14/0284 ,  H04B10/299 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0256 ,  H04J14/0257 ,  H04J14/0258 ,  H04J14/0267 ,  H04J14/0269 ,  H04L41/12

摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.

摘要翻译： 通过使用3R中继器的最小或最小容量有效地使用网络资源来构成经济的光网络。 存储与光节点设备本身所属的光网络上的拓扑信息对应的3R部分信息，并且参考存储的3R部分信息，以便自主地确定光节点设备本身是否是用于实现的光节点设备 当设置通过光节点设备本身的光路时，3R继电器。 或者，当光节点设备本身是源节点时，识别用于在从光节点设备本身到目的地节点通过的光路经过的其他光节点设备中实现3R中继器的另一光节点设备，并且这被识别 要求光节点设备在设置光节点设备本身是源节点的光路时实现3R中继。

公开(公告)号：US20090052895A1

公开(公告)日：2009-02-26

申请号：US12255923

申请日：2008-10-22

申请人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

发明人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

IPC分类号： H04J14/00

CPC分类号： H04J14/0284 ,  H04B10/299 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0256 ,  H04J14/0257 ,  H04J14/0258 ,  H04J14/0267 ,  H04J14/0269 ,  H04L41/12

摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.

摘要翻译： 通过使用3R中继器的最小或最小容量有效地使用网络资源来构成经济的光网络。 存储与光节点设备本身所属的光网络上的拓扑信息对应的3R部分信息，并且参考存储的3R部分信息，以便自主地确定光节点设备本身是否是用于实现的光节点设备 当设置通过光节点设备本身的光路时，3R继电器。 或者，当光节点设备本身是源节点时，识别用于在从光节点设备本身到目的地节点通过的光路经过的其他光节点设备中实现3R中继器的另一光节点设备，并且这被识别 要求光节点设备在设置光节点设备本身是源节点的光路时实现3R中继。

公开(公告)号：US07313094B2

公开(公告)日：2007-12-25

申请号：US10368982

申请日：2003-02-18

申请人： Eiji Oki ,  Kohei Shiomoto ,  Masaru Katayama ,  Wataru Imajuku

发明人： Eiji Oki ,  Kohei Shiomoto ,  Masaru Katayama ,  Wataru Imajuku

IPC分类号： H04L12/56

CPC分类号： H04L45/50 ,  H04L45/02 ,  H04L45/24 ,  H04L45/62 ,  H04L45/70

摘要： The invention relates to a node, an optical/electrical path integrated network using this node, and a program which controls the node. The node according to the invention is suited to use in an optical/electrical path integrated network constructed from a plurality of electrical sub-networks comprising nodes which are interconnected by electrical paths in which routing is performed based on packet header information and a photonic core network comprising nodes which are interconnected by optical paths, the photonic core network and the plurality of electrical sub-networks being interconnected by optical paths, wherein the node comprises a device which outputs to other nodes, a traffic quantity between the node to which it belongs and other nodes.

摘要翻译： 本发明涉及节点，使用该节点的光/电路径集成网络以及控制节点的程序。 根据本发明的节点适用于由多个电子网络构成的光/电路径集成网络中，所述多个电子子网络包括通过电路径互连的节点，其中基于分组报头信息和光子核心网络执行路由 包括通过光路互连的节点，所述光子核心网络和所述多个电子网络通过光路互连，其中所述节点包括向其他节点输出在其所属的节点与其所属的节点之间的业务量 其他节点。

公开(公告)号：US08081881B2

公开(公告)日：2011-12-20

申请号：US12417173

申请日：2009-04-02

申请人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

发明人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

IPC分类号： H04B10/00 ,  H04B10/02 ,  H04B10/08 ,  H04B10/20

CPC分类号： H04J14/0284 ,  H04B10/299 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0256 ,  H04J14/0257 ,  H04J14/0258 ,  H04J14/0267 ,  H04J14/0269 ,  H04L41/12

摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.

摘要翻译： 通过使用3R中继器的最小或最小容量有效地使用网络资源来构成经济的光网络。 存储与光节点设备本身所属的光网络上的拓扑信息对应的3R部分信息，并且参考存储的3R部分信息，以便自主地确定光节点设备本身是否是用于实现的光节点设备 当设置通过光节点设备本身的光路时，3R继电器。 或者，当光节点设备本身是源节点时，识别用于在从光节点设备本身到目的地节点通过的光路经过的其他光节点设备中实现3R中继器的另一光节点设备，并且这被识别 要求光节点设备在设置光节点设备本身是源节点的光路时实现3R中继。

公开(公告)号：US08909042B2

公开(公告)日：2014-12-09

申请号：US12582205

申请日：2009-10-20

申请人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

发明人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

IPC分类号： H04J14/00 ,  H04J14/02 ,  H04B10/299 ,  H04L12/24

CPC分类号： H04J14/0284 ,  H04B10/299 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0256 ,  H04J14/0257 ,  H04J14/0258 ,  H04J14/0267 ,  H04J14/0269 ,  H04L41/12

摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.

摘要翻译： 通过使用3R中继器的最小或最小容量有效地使用网络资源来构成经济的光网络。 存储与光节点设备本身所属的光网络上的拓扑信息对应的3R部分信息，并且参考存储的3R部分信息，以便自主地确定光节点设备本身是否是用于实现的光节点设备 当设置通过光节点设备本身的光路时，3R继电器。 或者，当光节点设备本身是源节点时，识别用于在从光节点设备本身到目的地节点通过的光路经过的其他光节点设备中实现3R中继器的另一光节点设备，并且这被识别 要求光节点设备在设置光节点设备本身是源节点的光路时实现3R中继。

公开(公告)号：US08239565B2

公开(公告)日：2012-08-07

申请号：US12514883

申请日：2007-11-20

申请人： Hitoshi Irino ,  Masaru Katayama

发明人： Hitoshi Irino ,  Masaru Katayama

IPC分类号： G06F15/16

CPC分类号： H04L47/10 ,  H04L41/04 ,  H04L43/026 ,  H04L43/16 ,  H04L47/12 ,  H04L47/193 ,  H04L47/2441 ,  H04L47/30 ,  H04L47/41 ,  H04L63/1408 ,  Y02D50/30

摘要： A Flow Record restriction apparatus is provided for restricting a transmission number of Flow Records while maintaining measurement information of the whole traffic. The Flow Record restriction apparatus includes: a flow generation unit 202 configured to determine a set of packets having the same attribute to be a flow of the same communication, and to generate a Flow Record based on header information of the packets for each flow; a Flow Record number restriction function unit 203 including a management buffer for temporarily storing generated Flow Records, and being configured to read the Flow Records from the management buffer and output the Flow Records; and a Flow Record transmission unit 204 configured to packetize the output Flow Records to transmit packets over the measurement network, wherein, when a number of Flow Records stored in the management buffer exceeds a preset upper limit value, the Flow Record number restriction function unit 203 aggregates a part of stored Flow Records.

摘要翻译： 提供了一种流量记录限制装置，用于在保持整个业务的测量信息的同时限制流记录的传输数量。 流记录限制装置包括：流生成单元202，被配置为确定具有相同属性的一组分组作为相同通信的流，并且基于每个流的分组的报头信息生成流记录; 流记录数限制功能单元203，其包括用于临时存储生成的流记录的管理缓冲器，并且被配置为从管理缓冲器读取流记录并输出流记录; 流记录发送单元204，被配置为通过测量网络对输出的流记录进行打包以发送分组，其中当存储在管理缓冲器中的多个流记录超过预设上限值时，流记录数限制功能单元203 聚合存储的流记录的一部分。

公开(公告)号：US08009994B2

公开(公告)日：2011-08-30

申请号：US12417173

申请日：2009-04-02

申请人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

发明人： Eiji Oki ,  Akira Misawa ,  Masaru Katayama ,  Satoru Okamoto

IPC分类号： H04B10/00 ,  H04B10/02 ,  H04B10/08 ,  H04B10/20

摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.