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31. 发明授权

US07480272B2 Soft handoff in IP-based CDMA networks by IP encapsulation 有权
标题翻译：通过IP封装在基于IP的CDMA网络中的软切换
公开(公告)号：US07480272B2
公开(公告)日：2009-01-20
申请号：US09822822
申请日：2001-04-02
申请人： Shinichi Baba , Tadahiko Maeda , Tao Zhang , Prathima Agrawal
发明人： Shinichi Baba , Tadahiko Maeda , Tao Zhang , Prathima Agrawal
IPC分类号： H04J1/16 , H04J3/14 , H04L12/26
CPC分类号： H04W36/0011 , H04W36/18 , H04W80/04
摘要： For IP-based wireless systems in which base stations are connected by an IP network and communication among base stations is not controlled by the centralized management, a new system and method for realizing soft handoff by using encapsulation in order to distribute and gather a reproduced packet by the serving base station with other base stations and to transfer the serving role between the base stations as the mobile station moves is described.
摘要翻译：对于通过IP网络连接基站并且基站之间的通信的基于IP的无线系统不受集中管理的控制，通过使用封装来实现软切换以便分发和收集再现分组的新系统和方法描述服务基站与其他基站并且在移动站移动时在基站之间传送服务角色。

32. 发明授权

US07046647B2 Mobility architecture using pre-authentication, pre-configuration and/or virtual soft-handoff 有权
公开(公告)号：US07046647B2
公开(公告)日：2006-05-16
申请号：US10761243
申请日：2004-01-22
申请人： Yoshihiro Oba , Shinichi Baba
发明人： Yoshihiro Oba , Shinichi Baba
IPC分类号： H04Q7/00
CPC分类号： H04W12/06 , H04L63/08 , H04W8/12 , H04W8/26 , H04W36/0016 , H04W36/14 , H04W80/04
摘要： In some illustrative embodiments, a novel system and method is provided that can, for example, extend concepts of pre-authentication (such as, e.g., IEEE 802.11i pre-authentication) so as to operate across networks or subnetworks (such as, e.g., IP subnets). In preferred embodiments, a novel architecture includes one or both of two new mechanisms that substantially improve, e.g., higher-layer handoff performance. A first mechanism is referred to as “pre-configuration,” which allows a mobile to pre-configure higher-layer information effective in candidate IP subnets to handoff. A second mechanism is referred to as “virtual soft-handoff,” which allows a mobile to send or receive packets through the candidate IP subnets even before it is actually perform a handoff to any of the candidate IP subnets.

33. 发明申请

US20050163078A1 Mobility architecture using pre-authentication, pre-configuration and/or virtual soft-handoff 有权
标题翻译：使用预认证，预配置和/或虚拟软切换的移动架构
公开(公告)号：US20050163078A1
公开(公告)日：2005-07-28
申请号：US10761243
申请日：2004-01-22
申请人： Yoshihiro Oba , Shinichi Baba
发明人： Yoshihiro Oba , Shinichi Baba
IPC分类号： H04L29/06 , H04W8/12 , H04W36/00 , H04W36/18 , H04W80/04 , H04Q7/00
CPC分类号： H04W12/06 , H04L63/08 , H04W8/12 , H04W8/26 , H04W36/0016 , H04W36/14 , H04W80/04
摘要： In some illustrative embodiments, a novel system and method is provided that can, for example, extend concepts of pre-authentication (such as, e.g., IEEE 802.11i pre-authentication) so as to operate across networks or subnetworks (such as, e.g., IP subnets). In preferred embodiments, a novel architecture includes one or both of two new mechanisms that substantially improve, e.g., higher-layer handoff performance. A first mechanism is referred to as “pre-configuration,” which allows a mobile to pre-configure higher-layer information effective in candidate IP subnets to handoff. A second mechanism is referred to as “virtual soft-handoff,” which allows a mobile to send or receive packets through the candidate IP subnets even before it is actually perform a handoff to any of the candidate IP subnets.
摘要翻译：在一些说明性实施例中，提供了一种新颖的系统和方法，其可以例如扩展预认证（例如，IEEE 802.11i预认证）的概念，以便跨网络或子网（例如，，IP子网）。在优选实施例中，新颖的架构包括两个新的机制中的一个或两个，其基本上改善了例如较高层切换性能。第一种机制被称为“预配置”，其允许移动台预先配置在候选IP子网中有效的更高层信息进行切换。第二种机制被称为“虚拟软切换”，其允许移动台甚至在它实际上对任何候选IP子网进行切换之前通过候选IP子网发送或接收分组。

34. 发明授权

US5488735A Optical interconnection suitable for highly parallel computer system 失效
标题翻译：光互连适用于高度并行的计算机系统
公开(公告)号：US5488735A
公开(公告)日：1996-01-30
申请号：US906220
申请日：1992-06-26
申请人： Noboru Tanabe , Shigeru Oyanagi , Shinichi Baba , Katsuji Kaminishi , Masaru Nakamura , Kazunori Sekido
发明人： Noboru Tanabe , Shigeru Oyanagi , Shinichi Baba , Katsuji Kaminishi , Masaru Nakamura , Kazunori Sekido
IPC分类号： H01L31/12 , H01L33/00 , H01L33/06 , H01L33/08 , H01L33/10 , H01L33/20 , H01L33/30 , H01L33/58 , H01L33/60 , H04B10/112 , H04B10/27 , H04B10/275 , H04B10/278 , H04B10/54 , H04B10/556 , H04B10/572 , H04B10/80 , H04Q11/00 , G06F13/00
CPC分类号： H04Q11/0003 , H04Q2011/0007 , H04Q2011/0024 , H04Q2011/0026 , H04Q2011/0039 , H04Q2011/0052
摘要： An optical interconnection capable of realizing smooth data transmissions among micro-processors provided on a plurality of processor boards. An optical interconnection includes: a series of optical devices, provided on the processor boards separately, each optical device on each processor board being connected with the processor elements provided on that processor board and including a multiplicity of optical element cells for intercepting light signals from a first side of the optical device, transmitting intercepted light signals to a second side of the optical device, and emitting light signals to the second side of the optical device; and an optical path for optically connecting the optical devices such that light signals coming from the second side of one optical device are intercepted at the first side of another optical device.
摘要翻译：一种能够实现在多个处理器板上提供的微处理器之间的平滑数据传输的光互连。光互连包括：分开设置在处理器板上的一系列光学器件，每个处理器板上的每个光学器件与设置在该处理器板上的处理器元件连接，并且包括多个光学元件单元，用于截取来自将遮断的光信号发送到光学装置的第二侧，并将光信号发射到光学装置的第二侧; 以及用于光学连接光学装置的光路，使得来自一个光学装置的第二侧的光信号在另一个光学装置的第一侧被截取。

35. 发明授权

US09106406B2 Communication apparatus and key managing method 有权
标题翻译：通信设备和密钥管理方法
公开(公告)号：US09106406B2
公开(公告)日：2015-08-11
申请号：US13596279
申请日：2012-08-28
申请人： Shinichi Baba , Yoshimichi Tanizawa , Hideaki Sato
发明人： Shinichi Baba , Yoshimichi Tanizawa , Hideaki Sato
IPC分类号： H04L9/08
CPC分类号： H04L9/08 , H04L9/0852 , H04L9/0861 , H04L9/0894
摘要： According to an embodiment, a communication apparatus includes a key storage unit configured to store therein a cryptographic key; a receiving unit configured to receive a message; an analyzing unit configured to analyze whether the message includes an access request for the cryptographic key; a generating unit configured to, when the message includes the access request, generate request information used to request an access to the cryptographic key requested by the access request; and an access controller configured to control the access to the cryptographic key based on the request information.
摘要翻译：根据实施例，通信装置包括密钥存储单元，配置为在其中存储密码密钥; 接收单元，被配置为接收消息; 分析单元，被配置为分析所述消息是否包括对所述密码密钥的访问请求; 生成单元，被配置为当所述消息包括所述访问请求时，生成用于请求访问由所述访问请求请求的密码的请求信息; 以及访问控制器，被配置为基于所述请求信息来控制对所述密码密钥的访问。

36. 发明申请

US20130251154A1 KEY GENERATING DEVICE AND KEY GENERATING METHOD 有权
标题翻译：关键生成装置和关键生成方法
公开(公告)号：US20130251154A1
公开(公告)日：2013-09-26
申请号：US13714809
申请日：2012-12-14
申请人： Yoshimichi TANIZAWA , Shinichi Baba
发明人： Yoshimichi TANIZAWA , Shinichi Baba
IPC分类号： H04L9/08
CPC分类号： H04L9/08 , H04L9/0827 , H04L9/0861
摘要： According to an embodiment, a key generating device connected to an external device includes a generating unit configured to generate an encryption key; a first communicating unit configured to transmit and receive the encryption key to and from the external device; a storage unit configured to stores therein state information indicating a communication state with respect to an application using the encryption key; and a controller configured to make a control of changing a frequency at which the generating unit generates the encryption key or a frequency at which the first communicating unit transmits and receives the encryption key according to the state information.
摘要翻译：根据实施例，连接到外部设备的密钥生成设备包括：生成单元，被配置为生成加密密钥; 第一通信单元，被配置为向外部设备发送加密密钥和从外部设备接收加密密钥; 存储单元，被配置为在其中存储表示使用所述加密密钥的应用的通信状态的状态信息; 以及控制器，其被配置为进行控制以改变生成单元生成加密密钥的频率或第一通信单元根据状态信息发送和接收加密密钥的频率。

37. 发明申请

US20120049667A1 COOLING STRUCTURE OF ROTATING ELECTRICAL MACHINE 有权
标题翻译：旋转电机冷却结构
公开(公告)号：US20120049667A1
公开(公告)日：2012-03-01
申请号：US13119102
申请日：2010-08-30
申请人： Yuji Iwase , Shinichi Baba , Yosuke Kato , Kouhei Miyake
发明人： Yuji Iwase , Shinichi Baba , Yosuke Kato , Kouhei Miyake
IPC分类号： H02K9/19
CPC分类号： H02K5/20 , H02K9/19
摘要： A cooling structure includes a rotating electrical machine (1) that has a stator (3), the stator including plural split cores (4) annularly combined, and a shrink-fitted ring (5) mounted to the outer periphery of the plural split cores (4) for integrating the plural split cores (4), and a case (10) that accommodates the rotating electrical machine (1) therein, wherein the shrink-fitted ring (5) includes a cylindrical portion (6), and a flange portion (7) that is provided at one end of the cylindrical portion (6), the case (10) includes an accommodating portion (11) which has an inner peripheral wall (11a) whose inner diameter is larger than the outer diameter of the cylindrical portion (6) and smaller than the outer diameter of the flange portion (7), and in which accommodates the stator (3), a first wall face (12) extending outward in the radial direction from the end of the inner peripheral wall (11a) where the flange portion (7) is arranged, the flange portion (7) being mounted to the first wall face (12), and a second wall face (13) extending inward in the radial direction from the end of the inner peripheral wall (11a) where the other end (6a) of the cylindrical portion (6) in the axial direction is arranged, the other end (6a) of the cylindrical portion (6) being in contact with the second wall face (13), and a cooling jacket (14) is formed by the inner peripheral wall (11a) of the accommodating portion (11), the outer peripheral surface (6b) of the cylindrical portion (6), the flange portion (7), and the second wall face (13), between the case (10) and the stator (3), and a cooling liquid is fed to the cooling jacket (14).
摘要翻译：一种冷却结构，包括具有定子（3）的旋转电机（1），所述定子包括环形组合的多个分割铁心（4），以及安装在所述多个分裂铁芯的外周的收缩配合环（4），以及容纳旋转电机（1）的壳体（10），其中，收缩配合环（5）包括圆筒部（6）和凸缘设置在圆筒部（6）的一端的部分（7），壳体（10）包括容纳部分（11），该容纳部分具有内径大于圆柱形部分（6）并小于所述凸缘部分（7）的外径，并且其中容纳所述定子（3）;第一壁面（12），其从所述内周壁的端部沿径向向外延伸; （11a），其中所述凸缘部分（7）布置，所述凸缘部分（7）安装到t 第一壁面（12）和从内周壁（11a）的径向向内延伸的第二壁面（13），其中圆筒部（6）的另一端（6a）处于轴向方向布置，圆筒部分（6）的另一端（6a）与第二壁面（13）接触，并且冷却套（14）由容纳部分的内周壁（11a）形成（11），圆筒部（6）的外周面（6b），凸缘部（7）和第二壁面（13）之间，在壳体（10）和定子（3）之间，将冷却液供给到冷却套（14）。

38. 发明授权

US07978655B2 Secure and seamless WAN-LAN roaming 有权
标题翻译：安全无缝的WAN-LAN漫游
公开(公告)号：US07978655B2
公开(公告)日：2011-07-12
申请号：US10895411
申请日：2004-07-21
申请人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
发明人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
IPC分类号： H04W4/00
CPC分类号： H04L63/1458 , H04L29/06088 , H04L63/02 , H04L63/0272 , H04L63/0428 , H04L63/061 , H04L63/164 , H04L69/14 , H04L69/161 , H04W8/02 , H04W12/06 , H04W80/04 , H04W80/045 , H04W84/12
摘要： Systems and methods are described for secure and seamless roaming between internal and external networks. Double and triple tunnels may be used to connect a mobile node to a correspondent host. A mobile node may include the ability to connect to two networks simultaneously to enable seamless roaming between networks.
摘要翻译：描述了内部和外部网络之间的安全和无缝漫游的系统和方法。双重和三重隧道可用于将移动节点连接到通讯主机。移动节点可以包括同时连接到两个网络的能力，以实现网络之间的无缝漫游。

39. 发明申请

US20110156797A1 POWER SEMICONDUCTOR MODULE AND SEMICONDUCTOR POWER CONVERTER PROVIDED WITH THE SAME 有权
标题翻译：功率半导体模块和半导体功率转换器
公开(公告)号：US20110156797A1
公开(公告)日：2011-06-30
申请号：US12647874
申请日：2009-12-28
申请人： Gou NINOMIYA , Toshiharu Obu , Kazuhiro Ueda , Yoshiyuki Shimizu , Shinichi Baba
发明人： Gou NINOMIYA , Toshiharu Obu , Kazuhiro Ueda , Yoshiyuki Shimizu , Shinichi Baba
IPC分类号： H03K17/60
CPC分类号： H01L25/112 , H01L2924/0002 , H02M7/003 , H01L2924/00
摘要： A power semiconductor module includes semiconductor elements of a first system constituting each of arms in a circuit of the first system, semiconductor elements of a second system constituting each of arms in a circuit of the second system, a plurality of DC electrode conductors including a common DC electrode conductor joined to the semiconductor elements of the first and second systems, and a plurality of AC electrode conductors joined to the respective semiconductor elements of the first and second systems. Each of the semiconductor elements of the first and second systems is interposed between the DC electrode conductor and AC electrode conductor.
摘要翻译：功率半导体模块包括构成第一系统的电路中的每个臂的第一系统的半导体元件，构成第二系统的电路中的每个臂的第二系统的半导体元件，包括公共的多个直流电极导体连接到第一和第二系统的半导体元件的直流电极导体，以及连接到第一和第二系统的各个半导体元件的多个AC电极导体。第一和第二系统的每个半导体元件插入在DC电极导体和AC电极导体之间。

40. 发明授权

US07835743B2 Seamless network interface selection, handoff and management in multi-IP network interface mobile devices 有权
标题翻译：无缝网络接口选择，多IP网络接口移动设备切换和管理
公开(公告)号：US07835743B2
公开(公告)日：2010-11-16
申请号：US11196517
申请日：2005-08-03
申请人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
发明人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
IPC分类号： H04W36/00
CPC分类号： H04L29/06027 , H04L65/1006 , H04W36/0011 , H04W36/14 , H04W36/24 , H04W36/36 , H04W36/385 , H04W48/18 , H04W88/06
摘要： A Multi-Interface Mobility Management (MIMM) client is provided on a mobile Multi-Interface Device (MID) to support seamless network connectivity and switching of the MID. The MIMM client communicates with a MIMM Server. The MIMM Server collects information from MIMM Clients and provides information to the MIMM Clients pertaining to the network(s) to which the mobile MID has access, such as information concerning the availability of a network, the quality of network connectivity, etc. The MIMM Client is responsible for determining whether and when a handoff or roaming operation should be initiated by the mobile MID, and which network interface the mobile MID should use after the handoff/roam operation has been completed. The MIMM Client also is responsible for performing mobility-related functions that are required prior and subsequent to the handoff/roam operation. The MIMM Client uses the information received from the MIMM Server in order to make these determinations.
摘要翻译：在移动多接口设备（MID）上提供多接口移动性管理（MIMM）客户端，以支持MID的无缝网络连接和切换。 MIMM客户端与MIMM服务器进行通信。 MIMM服务器从MIMM客户端收集信息，并向移动MID可以访问的网络提供信息，例如有关网络可用性的信息，网络连接质量等。MIMM 客户端负责确定是否以及何时由移动MID启动切换或漫游操作，以及移动MID在切换/漫游操作完成后应使用哪个网络接口。 MIMM客户端还负责在切换/漫游操作之前和之后执行与移动性有关的功能。 MIMM客户端使用从MIMM服务器接收的信息进行这些确定。

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