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：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：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.

公开(公告)号：US07630649B2

公开(公告)日：2009-12-08

申请号：US10531507

申请日：2004-03-12

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： H04B10/02

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：US20060056846A1

公开(公告)日：2006-03-16

申请号：US10531507

申请日：2004-03-12

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： H04B10/24

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：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：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：US07333424B2

公开(公告)日：2008-02-19

申请号：US10382267

申请日：2003-03-05

申请人： Naoaki Yamanaka ,  Eiji Oki ,  Kohei Shiomoto ,  Satoru Okamoto ,  Wataru Imajuku

发明人： Naoaki Yamanaka ,  Eiji Oki ,  Kohei Shiomoto ,  Satoru Okamoto ,  Wataru Imajuku

IPC分类号： H04J1/16

CPC分类号： H04Q11/0062 ,  H04J14/0283 ,  H04J14/0284 ,  H04J14/0287 ,  H04Q2011/0077 ,  H04Q2011/0081 ,  H04Q2011/0088 ,  H04Q2011/009

摘要： An upper layer node is used in a multi-layer network which includes an upper layer network which performs switching and transfer in units of packets, and a lower layer network which includes optical transmission lines and optical switches and accommodate the upper layer network; this upper layer node being connected to the lower layer network which includes lower layer nodes including obstruction restoration sections, and transmission lines, and including: a section which detects the occurrence of an obstruction upon a transmission line which it accommodates; a section which advertises the detection result as obstruction information; a section which retains the topology information for the network; a section which updates the retained topology information according to advertised obstruction information, or obstruction information which it has detected; and an advertisement transfer section which advertises to other upper layer nodes the advertised obstruction information.

摘要翻译： 在多层网络中使用上层节点，该多层网络包括以分组为单位执行交换和传送的上层网络，以及包括光传输线路和光交换机并适应上层网络的下层网络; 该上层节点连接到下层网络，下层网络包括下层节点，包括障碍恢复部分和传输线路，并且包括：检测在其容纳的传输线路上发生障碍物的部分; 将检测结果通告为阻塞信息的部分; 保留网络拓扑信息的部分; 根据通知的障碍物信息更新所保留的拓扑信息的部分或其已经检测到的障碍物信息; 以及向其他上层节点通告广告障碍信息的广告传送部。

公开(公告)号：US09093388B2

公开(公告)日：2015-07-28

申请号：US13576093

申请日：2011-01-25

申请人： Yasuo Hibino ,  Tomonori Umezaki ,  Akiou Kikuchi ,  Isamu Mori ,  Satoru Okamoto

发明人： Yasuo Hibino ,  Tomonori Umezaki ,  Akiou Kikuchi ,  Isamu Mori ,  Satoru Okamoto

IPC分类号： C09K13/00 ,  C09K13/04 ,  C09K13/08 ,  B44C1/22 ,  C03C15/00 ,  C03C25/68 ,  C23F1/00 ,  C23F3/00 ,  H01L21/311

CPC分类号： H01L21/31055 ,  C09K13/00 ,  H01L21/3065 ,  H01L21/31116 ,  H01L21/32136

摘要： A dry etching agent according to the present invention contains (A) a fluorinated propyne represented by the chemical formula: CF3C≡CX where X is H, F, Cl, Br, I, CH3, CFH2 or CF2H; and either of: (B) at least one kind of gas selected from the group consisting of O2, O3, CO, CO2, COCl2 and COF2; (C) at least one kind of gas selected from the group consisting of F2, NF3, Cl2, Br2, I2 and YFn where Y is Cl, Br or I; and n is an integer of 1 to 5; and (D) at least one kind of gas selected from the group consisting of CF4, CHF3, C2F6, C2F5H, C2F4H2, C3F8, C3F4H2, C3ClF3H and C4F8. This dry etching agent has a small environmental load and a wide process window and can be applied for high-aspect-ratio processing without special operations such as substrate excitation.

摘要翻译： 根据本发明的干蚀刻剂包含（A）由化学式CF 3C≡CX表示的氟化丙炔，其中X为H，F，Cl，Br，I，CH 3，CFH 2或CF 2 H; 和（B）选自O 2，O 3，CO，CO 2，COCl 2和COF 2中的至少一种气体; （C）选自由F2，NF3，Cl2，Br2，I2和YFn组成的组中的至少一种气体，其中Y是Cl，Br或I; n为1〜5的整数。 和（D）选自CF4，CHF3，C2F6，C2F5H，C2F4H2，C3F8，C3F4H2，C3ClF3H和C4F8中的至少一种气体。 这种干蚀刻剂具有小的环境负荷和宽的工艺窗口，并且可以应用于高纵横比处理，而不需要诸如基板激励的特殊操作。