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    • 3. 发明授权
    • Inter-domain routing technique using MPLS
    • 使用MPLS的域间路由技术
    • US07570638B2
    • 2009-08-04
    • US11287338
    • 2005-11-28
    • Takao ShimizuNaoyuki TakahashiNorikazu MatsukawaKazuhiro IitsukaMichio Kitade
    • Takao ShimizuNaoyuki TakahashiNorikazu MatsukawaKazuhiro IitsukaMichio Kitade
    • H04L12/00
    • H04L45/00H04L45/04H04L45/50
    • This invention is to enable inter-domain routing using MPLS. When communication is carried out passing through plural domains, respective management servers managing respective domains cooperate to carry out path constitution and optimum routing. At the path constitution, the respective management servers connect links within the respective controlling domain to constitute paths to reach a target address. When the paths are constituted, label data is notified to nodes associated with the constituted paths, and is used at the routing. At the routing, the management server controlling the source domain obtains the dynamic transmission bandwidths from the respective management servers, and identifies the routing policy from a port number of a request to be routed or the like to identify the optimum path. When the optimum path is determined, it is possible to carry out the routing using the label data held in the respective nodes.
    • 本发明是为了实现使用MPLS的域间路由。 当通过多个域进行通信时,管理各个域的各个管理服务器协作来执行路径构成和最佳路由。 在路径构成中,相应的管理服务器连接各个控制域内的链路,构成路径以达到目标地址。 当构成路径时,将标签数据通知给与构成路径相关联的节点,并在路由中使用。 在路由中,控制源域的管理服务器从相应的管理服务器获得动态传输带宽,并根据要路由的请求的端口号等来识别路由策略,以识别最佳路径。 当确定最佳路径时,可以使用保存在各个节点中的标签数据来执行路由。
    • 4. 发明申请
    • Novel calcium-independent phospholipases A2, genes thereof and promoter of the same
    • 新型钙依赖性磷脂酶A2,其基因和启动子相同
    • US20080154028A1
    • 2008-06-26
    • US11984901
    • 2007-11-26
    • Takao ShimizuKoji KishimotoYasuyoshi Watanabe
    • Takao ShimizuKoji KishimotoYasuyoshi Watanabe
    • C07H21/04C07H1/00
    • C12N9/20
    • Novel calcium-independent phospholipases A2; genes encoding the same; an antibody against them; an inherent promoter or a regulator gene which comprises a base sequence occurring in intron and inducing site-specific expression in response to an external stimulus; a method of expressing a target protein in response to an external stimulus; and an organism having this gene transferred thereinto. Novel calcium-independent phospholipases A2 having an amino acid sequence represented by SEQ ID NO: 1, 3 or 5 or an amino acid sequence derived from such an amino acid sequence by the substitution, deletion or addition of one or more amino acids; a gene having a base sequence occurring in an intron and being capable of initiating RNA transcription due to an external stimulus such as a stimulus with kainic acid or an electrical stimulus; a method of regulating expression by using the gene; and an organism having the gene transferred thereinto.
    • 新的不依赖钙的磷脂酶A 2 < 编码基因的基因; 抗体; 固有的启动子或调节基因,其包含在内含子中出现的碱基序列并响应于外部刺激诱导位点特异性表达; 响应于外部刺激而表达靶蛋白的方法; 和转移有该基因的生物体。 具有由SEQ ID NO:1,3或5表示的氨基酸序列的新型不依赖钙依赖性磷脂酶A 2或通过取代,缺失或添加衍生自该氨基酸序列的氨基酸序列 一个或多个氨基酸; 具有在内含子中存在的碱基序列并且能够由于诸如用红藻氨酸或电刺激的刺激的外部刺激引发RNA转录的基因; 通过使用该基因调节表达的方法; 以及将基因转移到其中的生物体。
    • 5. 发明授权
    • Calcium-independent phospholipases A2, genes thereof and promoter of the same
    • 钙依赖性磷脂酶A2,其基因及其启动子
    • US07332318B2
    • 2008-02-19
    • US10468519
    • 2001-07-13
    • Takao ShimizuKoji KishimotoYasuyoshi Watanabe
    • Takao ShimizuKoji KishimotoYasuyoshi Watanabe
    • C12N9/20C12Q1/34C07K1/00
    • C12N9/20
    • Novel calcium-independent phospholipases A2; genes encoding the same; an antibody against them; an inherent promoter or a regulator gene which comprises a base sequence occurring in intron and inducing site-specific expression in response to an external stimulus; a method of expressing a target protein in response to an external stimulus; and an organism having this gene transferred thereinto. Novel calcium-independent phospholipases A2 having an amino acid sequence represented by SEQ ID NO: 1, 3 or 5 or an amino acid sequence derived from such an amino acid sequence by the substitution, deletion or addition of one or more amino acids; a gene having a base sequence occurring in an intron and being capable of initiating RNA transcription due to an external stimulus such as a stimulus with kainic acid or an electrical stimulus; a method of regulating expression by using the gene; and an organism having the gene transferred thereinto.
    • 新的不依赖钙的磷脂酶A 2 < 编码基因的基因; 抗体; 固有的启动子或调节基因,其包含在内含子中出现的碱基序列并响应于外部刺激诱导位点特异性表达; 响应于外部刺激而表达靶蛋白的方法; 和转移有该基因的生物体。 具有由SEQ ID NO:1,3或5表示的氨基酸序列的新型不依赖钙依赖性磷脂酶A 2或通过取代,缺失或添加衍生自该氨基酸序列的氨基酸序列 一个或多个氨基酸; 具有在内含子中存在的碱基序列并且能够由于诸如用红藻氨酸或电刺激的刺激的外部刺激引发RNA转录的基因; 通过使用该基因调节表达的方法; 以及将基因转移到其中的生物体。
    • 6. 发明申请
    • Multicast control technique using MPLS
    • 使用MPLS的组播控制技术
    • US20060268934A1
    • 2006-11-30
    • US11289501
    • 2005-11-30
    • Takao ShimizuYuichi HottaYoko ToriiSeiji MatsuokaYuichi FujitaMasanobu ShimakuraMaki Harada
    • Takao ShimizuYuichi HottaYoko ToriiSeiji MatsuokaYuichi FujitaMasanobu ShimakuraMaki Harada
    • H04L12/56
    • H04L45/00H04L12/185H04L41/0896H04L43/0882H04L45/16H04L45/50
    • In this invention, an idea of the reverse direction label switched path (RLP) in Multi-Protocol Label Switching (MPLS) is applied to the multicast transmission to improve the management transmission in the multicast transmission, and to easily carry out an additional connection and disconnection. Specifically, in the reverse direction symmetric routing Label switched Path (LP), a virtual label in addition to an input label and an output label is used for the reverse direction routing. However, in this invention, instead of the virtual label, a multicast address to which a client terminal, which is connected to a head of the path on the reverse direction routing, and corresponds to a leaf in the multicast tree, is connected, is registered, as a multicast index, in routers on the path. Then, when receiving a multicast packet including a label and a multicast address, an output label corresponding to the received label is identified, thereby a destination link is identified.
    • 在本发明中,将多协议标签交换(MPLS)中的反向标签交换路径(RLP)的思想应用于组播传输,以改善组播传输中的管理传输,并且容易地执行附加连接和 断开。 具体地说,在反方向对称路由标签交换路径(LP)中,除了输入标签之外的虚拟标签和输出标签用于反向路由。 然而,在本发明中,代替虚拟标签,连接到反向路由上的路径的头部并且对应于多播树中的叶的客户端的连接的多播地址是 在路由器上注册,作为组播索引。 然后,当接收到包括标签和多播地址的多播分组时,识别与接收到的标签相对应的输出标签,从而识别目的地链路。