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    • 2. 发明授权
    • Packet transfer device and communication system
    • 分组传输设备和通信系统
    • US07936750B2
    • 2011-05-03
    • US11734354
    • 2007-04-12
    • Akihito TsuzukiHiroaki MiyataYasuo Kogure
    • Akihito TsuzukiHiroaki MiyataYasuo Kogure
    • H04L12/28
    • H04L45/00H04L45/3065H04L65/1006H04L65/80H04L67/14H04L67/146H04L67/147H04L69/164
    • In a network having an L2SW in which uplink VLAN is set, a transfer delay of a voice call packet is prevented. In a process of establishing a session between terminals (5), a packet transfer device (1) stores information capable of specifying a sending terminal (5-1) and a receiving terminal (5-2) and a correspondence relation (user connection information) to a connection port into a table. A SIP message of a session control packet communicated between the terminals (5) is snooped, and a destination IP address, a transmission source IP address, a destination port number, a transmission source port number, a connection port etc. are stored into the table. In a case where an RTP packet as voice data is received after the session is established, the packet transfer device (1) performs a loopback transfer or transfers it to an uplink port in accordance with the table.
    • 在具有上行链路VLAN的L2SW的网络中,防止语音呼叫分组的传送延迟。 在终端(5)之间建立会话的过程中,分组传送装置(1)存储能够指定发送终端(5-1)和接收终端(5-2)的信息和对应关系(用户连接信息 )将连接端口连接到表中。 窥探在终端(5)之间通信的会话控制分组的SIP消息,将目的地IP地址,发送源IP地址,目的端口号,发送源端口号,连接端口等存储到 表。 在会话建立之后接收到作为语音数据的RTP分组的情况下,分组传送装置(1)根据该表进行环回传送或将其传送到上行端口。
    • 4. 发明申请
    • PACKET FORWARDING APPARATUS SUITABLE FOR REAL TIME PACKETS
    • 适用于实时分组的分组装置
    • US20080175251A1
    • 2008-07-24
    • US11954132
    • 2007-12-11
    • Ken OouchiHiroaki MiyataYasuo Kogure
    • Ken OouchiHiroaki MiyataYasuo Kogure
    • H04L12/56
    • H04L12/66H04L45/04
    • In a packet forwarding apparatus including first line interfaces accommodating user terminals, a second line interface connected to a communication node on a session management apparatus side, and a protocol processing unit for updating a connection management table and a header information table when a specific session control packet is received from one of the first line interfaces. Upon receiving a real-time packet from one of the first line interfaces, if a table entry corresponding to the header information of the received packet has been registered in the connection management table, the control unit routes the received packet to one of the first line interfaces after rewriting its header information based on the header information table, and if the table entry has not been registered, the control unit routes the received packet as it is to the second line interface.
    • 在包含适应用户终端的第一线路接口的分组转发装置中,连接到会话管理装置侧的通信节点的第二线路接口,以及用于在特定的会话控制时更新连接管理表和报头信息表的协议处理单元 从第一行接口之一接收分组。 在从第一线接口之一接收到实时分组时,如果与接收分组的报头信息对应的表条目已经登记在连接管理表中,则控制单元将接收到的分组路由到第一行 接口在根据头信息表重写其头信息之后,如果表条目尚未被注册,则控制单元按原样将接收到的分组路由到第二线路接口。
    • 7. 发明授权
    • Excimer lamp apparatus
    • 准分子灯装置
    • US07187138B2
    • 2007-03-06
    • US11114239
    • 2005-04-26
    • Yasuo Kogure
    • Yasuo Kogure
    • H05B41/16
    • H05B41/2806H01J61/54H01J65/046Y02B20/22
    • The invention provides an excimer lamp apparatus that has advanced start-up properties, in terms of start-up time and start-up stability, in the presence of voltage variations, without any trigger electrode, by arranging a pair of electrodes along the entire length of a discharge container. An ultra-violet emitter is arranged to irradiate discharge gas in the discharge container with ultra-violet light, and the excimer lamp is started up by means of exposure with ultra-violet light from the ultra-violet emitting unit.
    • 本发明提供了一种准分子灯装置,通过在整个长度上布置一对电极,在没有任何触发电极的电压变化的情况下,在起动时间和起动稳定性方面具有先进的起动特性 的排放容器。 紫外线发射器被布置成用紫外线照射放电容器中的放电气体,并通过用紫外线发射单元的紫外线曝光来启动准分子灯。
    • 8. 发明授权
    • Dielectric barrier excimer lamp and ultraviolet light beam irradiating apparatus with the lamp
    • 介电屏障准分子灯和带灯的紫外光束照射装置
    • US06379024B1
    • 2002-04-30
    • US09718404
    • 2000-11-24
    • Yasuo KogureNorio KobayashiKatsumi HiratsukaSatoru Amano
    • Yasuo KogureNorio KobayashiKatsumi HiratsukaSatoru Amano
    • H01J1100
    • H01J65/046H01J61/30H01J61/52H01J65/00
    • Disclosed is a dielectric barrier excimer lamp which is easy to handle, less expensive and improved in ultraviolet light beam irradiation efficiency to electric power and ultraviolet light beam irradiation efficiency to a work. The dielectric barrier excimer lamp comprises a dual tube having an inner tube, an outer tube and a discharge gas sealed in a space between the inner and outer tubes, a case for housing said dual tube, a light-transmitting outer electrode including a network-shaped region disposed on an external-surface side of said outer tube and an inner electrode disposed on an inner-surface side of said inner tube, or comprises a dual tube in which the above discharge gas is sealed, a network-shaped first electrode disposed on the outer circumferential surface of said outer tube, a second electrode disposed in the inner circumferential surface of said inner tube, and a first tube for internally housing said dual tube together with said electrodes inside thereof, an inert gas being introducible into a space between said first tube and said outer tube, wherein a voltage is applied between the electrodes to radiate an ultraviolet light beam.
    • 本发明公开了一种介电屏障准分子灯,其易于处理,成本更低,并且紫外光束照射效率提高到对电力的功率和紫外光束照射效率。电介质阻挡准分子灯包括具有内管的双管, 密封在内管和外管之间的空间中的外管和排出气体,用于容纳所述双管的壳体,包括设置在所述外管的外表面侧的网状区域的透光外电极,以及 设置在所述内管的内表面侧的内电极,或包括其中密封有上述放电气体的双管,布置在所述外管外周表面上的网状第一电极,设置在第二电极上的第二电极 在所述内管的内圆周表面中,以及第一管,用于将所述双管与所述电极一起内部容纳在内部,惰性气体 被引入到所述第一管和所述外管之间的空间中,其中在所述电极之间施加电压以辐射紫外光束。