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1. 发明授权

EP2879336B1 Transfer apparatus, server, and route changing method 有权
标题翻译：传输设备，服务器和路由改变方法
公开(公告)号：EP2879336B1
公开(公告)日：2018-03-14
申请号：EP14194905.7
申请日：2014-11-26
申请人： Hitachi, Ltd.
发明人： Shibata, Takeshi , Kitani, Makoto , Suzuki, Toshiaki
IPC分类号： H04L12/721 , H04L12/707
CPC分类号： H04L45/123 , H04L45/22
摘要： A transfer apparatus (203) is configured to: calculate a total cost of a first route in a first network that starts from a source transfer apparatus and ends at a destination transfer apparatus; obtain a particular cost being a cost between the source transfer apparatus and a first line, which couples the source transfer apparatus and its own transfer apparatus, in a second route, which starts from the source transfer apparatus (203) and reaches the destination transfer apparatus via its own transfer apparatus; calculate a differential between the total cost and the particular cost; set, based on the differential, a cost between its own transfer apparatus (203) and a second line, which couples its own transfer apparatus and the destination transfer apparatus, to a value that causes the source transfer apparatus to select the second route rather than the first route; and notify the cost value to the source transfer apparatus.

2. 发明公开

EP0986220A2 Programmable data network 审中-公开
标题翻译： Programmierbares Datennetz
公开(公告)号：EP0986220A2
公开(公告)日：2000-03-15
申请号：EP99117384.0
申请日：1999-09-03
申请人： Hitachi, Ltd.
发明人： Yoshizawa, Satoshi , Suzuki, Toshiaki , Ikezawa, Mitsuru , Mimura, Itaru , Kameyama, Tatsuya
IPC分类号： H04L12/56 , H04L29/06
CPC分类号： H04L47/10 , H04L47/2441 , H04L2012/562 , H04L2012/5652 , H04L2012/5662 , H04Q11/0478
摘要： At each network node, a packet classification unit (10) makes a judgement to transfer only a packet necessary to be processed by software to a packet processing program processor (20) and transfer other packets directly to a routing processor (5). Processing history information (140) indicating the process history executed at each network node on a network route is transferred to the other network nodes so that other network nodes can store the processing history information in respective processing history repository table (24). Each node refers to this table and further transfers only the packet necessary to be processed by software to the packet processing processor.
摘要翻译：在每个网络节点处，分组分类单元（10）进行判断，只将需要由软件处理的分组传送到分组处理程序处理器（20），并将其他分组直接传送到路由处理器（5）。指示在网络路由上的每个网络节点处执行的处理历史的处理历史信息（140）被传送到其他网络节点，使得其他网络节点可以将处理历史信息存储在相应的处理历史存储库表（24）中。每个节点参考该表，并且仅将需要由软件处理的分组传送到分组处理处理器。

3. 发明公开

EP2879336A1 Transfer apparatus, server, and route changing method 有权
标题翻译： Übertragungsvorrichtung，Server undRoutenänderungsverfahren
公开(公告)号：EP2879336A1
公开(公告)日：2015-06-03
申请号：EP14194905.7
申请日：2014-11-26
申请人： Hitachi, Ltd.
发明人： Shibata, Takeshi , Kitani, Makoto , Suzuki, Toshiaki
IPC分类号： H04L12/721
CPC分类号： H04L45/123 , H04L45/22
摘要： A transfer apparatus (203) is configured to: calculate a total cost of a first route in a first network that starts from a source transfer apparatus and ends at a destination transfer apparatus; obtain a particular cost being a cost between the source transfer apparatus and a first line, which couples the source transfer apparatus and its own transfer apparatus, in a second route, which starts from the source transfer apparatus (203) and reaches the destination transfer apparatus via its own transfer apparatus; calculate a differential between the total cost and the particular cost; set, based on the differential, a cost between its own transfer apparatus (203) and a second line, which couples its own transfer apparatus and the destination transfer apparatus, to a value that causes the source transfer apparatus to select the second route rather than the first route; and notify the cost value to the source transfer apparatus.
摘要翻译：传送装置（203）被配置为：计算从源传送装置开始并结束于目的地传送装置的第一网络中的第一路由的总成本; 以从源传送装置（203）开始并到达目的地传送装置的第二路径获得源传送装置与连接源传送装置及其自己的传送装置的第一线路之间的成本的特定成本通过其自身的传送装置; 计算总成本与特定成本之间的差额; 基于差分，将其自身的传送设备（203）和将其自己的传送设备和目的地传送设备耦合的第二行之间的成本设置为使得源传送设备选择第二路由而不是第一条路线并向源传送装置通知成本值。

4. 发明公开

EP0986220A3 Programmable data network 审中-公开
标题翻译：可编程数据网络
公开(公告)号：EP0986220A3
公开(公告)日：2002-08-21
申请号：EP99117384.0
申请日：1999-09-03
申请人： Hitachi, Ltd.
发明人： Yoshizawa, Satoshi , Suzuki, Toshiaki , Ikezawa, Mitsuru , Mimura, Itaru , Kameyama, Tatsuya
IPC分类号： H04L12/56 , H04L29/06 , H04L12/46 , H04N1/41
CPC分类号： H04L47/10 , H04L47/2441 , H04L2012/562 , H04L2012/5652 , H04L2012/5662 , H04Q11/0478
摘要： At each network node, a packet classification unit (10) makes a judgement to transfer only a packet necessary to be processed by software to a packet processing program processor (20) and transfer other packets directly to a routing processor (5). Processing history information (140) indicating the process history executed at each network node on a network route is transferred to the other network nodes so that other network nodes can store the processing history information in respective processing history repository table (24). Each node refers to this table and further transfers only the packet necessary to be processed by software to the packet processing processor.

5. 发明公开

EP4002627A1 POWER MANAGEMENT SYSTEM, POWER DEMAND-SUPPLY MANAGEMENT APPARATUS, AND POWER DEMAND-SUPPLY MANAGEMENT METHOD 审中-公开
公开(公告)号：EP4002627A1
公开(公告)日：2022-05-25
申请号：EP21203918.4
申请日：2021-10-21
申请人： Hitachi, Ltd.
发明人： Suzuki, Toshiaki , Shomura, Yusuke , Saito, Nao
IPC分类号： H02J3/00
摘要： A power management system, which manages a transaction of power generated based on renewable energy, includes: a power supply system capable of supplying power generated based on the renewable energy to a power demand system; and a power demand-supply management apparatus that manages demand and supply of the power. The power demand-supply management apparatus requests the power supply system to supply the power to the power demand system in a power generation time zone of the power, and issues, to the power demand system, a certificate that an amount of supplied power has been consumed in accordance with generation of the power.

6. 发明授权

EP0901261B1 Transport protocol conversion method and protocol conversion equipment 有权
标题翻译：方法和装置实现的通信协议
公开(公告)号：EP0901261B1
公开(公告)日：2013-01-09
申请号：EP98116657.2
申请日：1998-09-03
申请人： Hitachi, Ltd.
发明人： Mimura, Itaru , Suzuki, Toshiaki , Shibata, Koichi
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L29/06 , H04L65/103 , H04L65/104 , H04L65/4084 , H04L69/08 , H04N21/23614 , H04N21/2381 , H04N21/64322 , H04N21/64707

7. 发明公开

EP0901261A2 Transport protocol conversion method and protocol conversion equipment 有权
标题翻译： Verfahren und Anordnung zur Umsetzung vonÜbertragungsprotokollen
公开(公告)号：EP0901261A2
公开(公告)日：1999-03-10
申请号：EP98116657.2
申请日：1998-09-03
申请人： Hitachi, Ltd.
发明人： Mimura, Itaru , Suzuki, Toshiaki , Shibata, Koichi
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L29/06 , H04L65/103 , H04L65/104 , H04L65/4084 , H04L69/08 , H04N21/23614 , H04N21/2381 , H04N21/64322 , H04N21/64707
摘要： A transfer protocol conversion method and a protocol conversion equipment are disclosed in order to transmits TS packets for a CATV network, a DAVIC network or the like by use of IP packets for the internet. In a network (56) using TS packets, the transmission is made with an internet protocol header (6) stored in a private field of an adaptation field (2; 7; 13; 20) defined in the TS packet. An equipment (62; 302) for protocol conversion between a network (56; 200) using TS packets and an internet (50; 400) forms an IP packet for the internet by use of the header transferred by the private data. Further, lower 8 bits (331) of the IP address of an IP packet and lower 8 bits (332) of the PID value of a TS packet are made the same and upper 24 bits (333) of the IP address are converted into a 5-bit value so that the converted 5-bit value is made to correspond to upper 5 bits (334) of the PID value.
摘要翻译：公开了传输协议转换方法和协议转换设备，以便通过使用用于因特网的IP分组来传输用于CATV网络，DAVIC网络等的TS分组。在使用TS分组的网络（56）中，利用存储在TS分组中定义的适配字段（2; 7; 13; 20）的专用字段中的因特网协议报头（6）进行传输。用于在使用TS分组的网络（56; 200）和互联网（50; 400）之间进行协议转换的设备（62; 302）通过使用由私人数据传送的头部为互联网形成IP分组。此外，使IP分组的IP地址的低8位（331）和TS分组的PID值的低8位（332）相同，并且将IP地址的高24位（333）转换为 5位值，使得转换的5位值对应于PID值的高5位（334）。

8. 发明公开

EP0214059A3 Contact fixing structure for connector 失效
标题翻译：接头固定结构
公开(公告)号：EP0214059A3
公开(公告)日：1988-04-20
申请号：EP86401919
申请日：1986-09-01
申请人： DAIICHI DENSHI KOGYO KABUSHIKI KAISHA , HITACHI, LTD.
发明人： Kato, Matsuo , Suzuki, Toshiaki , Kozai, Hiroshi , Suzuki, Morio
IPC分类号： H01R13/436
CPC分类号： H01R13/4367 , H01R12/716
摘要： A contact fixing structure for an electrical connector , particularly miniaturized multi-contact connector including an insulating housing, a fixing plate and a plurality of contacts each having a contact element (6a) and a thin contact tail (6b) electrically connected to the contact element and extending substantially perpendicularly to the contact element. The structure comprises a fixing plate fitting portion (4b) formed in the insulating housing for fitting the fixing plate (5) therein, contact insert apertures formed in the fixing plate fitting portion (4b) to fix the contact elements inserted in the contact insert apertures (4c, 4c') by the fixing plate (5) fitted in the fixing plate fitting portion of the insulating housing, and contact tail extending grooves (4e) formed in at least one of the insulating housing and the fixing plate and being somewhat larger than the contact tails for extending the contact tails (6b) of the contacts out of the insulating housing when the contact elements are inserted in the contact insert apertures and fixed therein by the fixing plate.
摘要翻译：一种用于电连接器的接触固定结构，特别是小型化多接触连接器，其包括绝缘壳体，固定板和多个触点，每个触头具有电连接到接触元件的接触元件（6a）和薄触点尾部（6b）并且基本上垂直于接触元件延伸。该结构包括形成在绝缘壳体中的固定板配合部分（4b），用于将固定板（5）装配在其中，形成在固定板配合部分（4b）中的接触插入孔，以将插入接触插入孔（4c，4c'）由安装在绝缘壳体的固定板配合部分中的固定板（5）和形成在绝缘壳体和固定板中的至少一个中的接触尾部延伸槽（4e）当接触元件插入到接触插入孔中并通过固定板固定在其中时，用于将触头的接触尾部（6b）延伸出绝缘壳体的接触尾部。

9. 发明公开

EP0214059A2 Contact fixing structure for connector 失效
标题翻译： KontakthaltestrukturfürSteckverbinder。
公开(公告)号：EP0214059A2
公开(公告)日：1987-03-11
申请号：EP86401919.5
申请日：1986-09-01
申请人： DAIICHI DENSHI KOGYO KABUSHIKI KAISHA , HITACHI, LTD.
发明人： Kato, Matsuo , Suzuki, Toshiaki , Kozai, Hiroshi , Suzuki, Morio
IPC分类号： H01R13/436
CPC分类号： H01R13/4367 , H01R12/716
摘要： A contact fixing structure for an electrical connector , particularly miniaturized multi-contact connector including an insulating housing, a fixing plate and a plurality of contacts each having a contact element (6a) and a thin contact tail (6b) electrically connected to the contact element and extending substantially perpendicularly to the contact element. The structure comprises a fixing plate fitting portion (4b) formed in the insulating housing for fitting the fixing plate (5) therein, contact insert apertures formed in the fixing plate fitting portion (4b) to fix the contact elements inserted in the contact insert apertures (4c, 4c') by the fixing plate (5) fitted in the fixing plate fitting portion of the insulating housing, and contact tail extending grooves (4e) formed in at least one of the insulating housing and the fixing plate and being somewhat larger than the contact tails for extending the contact tails (6b) of the contacts out of the insulating housing when the contact elements are inserted in the contact insert apertures and fixed therein by the fixing plate.
摘要翻译：一种用于电连接器的接触固定结构，特别是小型化多接触连接器，其包括绝缘壳体，固定板和多个触点，每个触头具有电连接到接触元件的接触元件（6a）和薄触点尾部（6b）并且基本上垂直于接触元件延伸。该结构包括形成在绝缘壳体中的固定板配合部分（4b），用于将固定板（5）装配在其中，形成在固定板配合部分（4b）中的接触插入孔，以将插入接触插入孔（4c，4c'）由安装在绝缘壳体的固定板配合部分中的固定板（5）和形成在绝缘壳体和固定板中的至少一个中的接触尾部延伸槽（4e）当接触元件插入到接触插入孔中并通过固定板固定在其中时，用于将触头的接触尾部（6b）延伸出绝缘壳体的接触尾部。

10. 发明公开

EP0901261A3 Transport protocol conversion method and protocol conversion equipment 有权
标题翻译：方法和装置实现的通信协议
公开(公告)号：EP0901261A3
公开(公告)日：2002-10-30
申请号：EP98116657.2
申请日：1998-09-03
申请人： Hitachi, Ltd.
发明人： Mimura, Itaru , Suzuki, Toshiaki , Shibata, Koichi
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L29/06 , H04L65/103 , H04L65/104 , H04L65/4084 , H04L69/08 , H04N21/23614 , H04N21/2381 , H04N21/64322 , H04N21/64707
摘要： A transfer protocol conversion method and a protocol conversion equipment are disclosed in order to transmits TS packets for a CATV network, a DAVIC network or the like by use of IP packets for the internet. In a network (56) using TS packets, the transmission is made with an internet protocol header (6) stored in a private field of an adaptation field (2; 7; 13; 20) defined in the TS packet. An equipment (62; 302) for protocol conversion between a network (56; 200) using TS packets and an internet (50; 400) forms an IP packet for the internet by use of the header transferred by the private data. Further, lower 8 bits (331) of the IP address of an IP packet and lower 8 bits (332) of the PID value of a TS packet are made the same and upper 24 bits (333) of the IP address are converted into a 5-bit value so that the converted 5-bit value is made to correspond to upper 5 bits (334) of the PID value.

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