公开(公告)号：US08631173B2

公开(公告)日：2014-01-14

申请号：US12050899

申请日：2008-03-18

申请人： Takashi Yoshikawa ,  Shigehiro Asano

发明人： Takashi Yoshikawa ,  Shigehiro Asano

IPC分类号： G06F3/00 ,  G06F5/00

CPC分类号： G06F9/3001 ,  G06F9/3867 ,  G06F9/3879 ,  G06F15/7832 ,  Y02D10/12 ,  Y02D10/13

摘要： A semiconductor device includes a first arithmetic engine which executes a first arithmetic process in every cycle and outputs first data representing the result of the first arithmetic process and a first valid signal representing a first or second value in every cycle, and a second arithmetic engine which executes a second arithmetic process in every cycle and outputs second data representing the result of the second arithmetic process and a second valid signal representing the first or second value in every cycle. The device also includes an inter-arithmetic-engine buffer which is used to exchange the first data and the second data between the first and second arithmetic engines, enables write of the first or second data if the first or second valid signal indicates the first value, and inhibits write of the first or second data if the first or second valid signal indicates the second value.

摘要翻译： 半导体器件包括：第一运算引擎，其在每个周期中执行第一运算处理，并且输出表示第一运算处理结果的第一数据和表示每个周期中的第一或第二值的第一有效信号;以及第二运算引擎， 在每个周期中执行第二运算处理，并且在每个周期中输出表示第二运算处理结果的第二数据和表示第一或第二值的第二有效信号。 该装置还包括一个算术引擎缓冲器，用于在第一和第二算术引擎之间交换第一数据和第二数据，如果第一或第二有效信号指示第一值，则能够写入第一或第二数据 并且如果第一或第二有效信号指示第二值，则禁止写入第一或第二数据。

公开(公告)号：US08352667B2

公开(公告)日：2013-01-08

申请号：US12739843

申请日：2008-10-27

申请人： Jun Suzuki ,  Youichi Hidaka ,  Takashi Yoshikawa

发明人： Jun Suzuki ,  Youichi Hidaka ,  Takashi Yoshikawa

IPC分类号： G06F13/36

CPC分类号： G06F13/4027 ,  H04L41/0806 ,  H04L41/0853

摘要： Upstream network interfaces (2-1-2-N) and downstream network interfaces (5-1-5-M) have an upstream PCI-PCI bridge function and a downstream PCI-PCI bridge function, respectively. These network interfaces (2-1-2-N, 5-1-5-M) and a network (3) are incorporated in a system as a single multi-root PCI express switch. The network (3) tunnels TLPs (Transaction Layer Packets) between the upstream network interfaces (2-1-2-N) and the downstream network interfaces (5-1-5-M) or between the downstream network interfaces (5-1-5-M). This enables to distribute and connect a plurality of computers and a plurality of I/Os on a large scale without changing software, root complexes, and I/Os.

摘要翻译： 上游网络接口（2-1-2-N）和下游网络接口（5-1-5-M）分别具有上行PCI-PCI桥接功能和下游PCI-PCI桥接功能。 这些网络接口（2-1-2-N，5-1-5-M）和网络（3）作为单个多根PCI快速交换机并入系统中。 网络（3）在上游网络接口（2-1-2-N）和下游网络接口（5-1-5-M）之间或下游网络接口（5-1）之间隧道TLP（事务层报文） -5-M）。 这使得能够大规模地分发和连接多个计算机和多个I / O，而不需要改变软件，根机构和I / O。

公开(公告)号：US08352655B2

公开(公告)日：2013-01-08

申请号：US12007658

申请日：2008-01-14

申请人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Shigeyuki Yanagimachi ,  Takashi Yoshikawa

发明人： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Shigeyuki Yanagimachi ,  Takashi Yoshikawa

IPC分类号： G06F13/00 ,  G06F3/00 ,  G06F13/42 ,  G06F13/36 ,  G06F13/20

CPC分类号： G06F13/387

摘要： A packet communication device autonomously selects an appropriate operation mode according to a connection environment to an external device before a service of the device is started. When the device is connected to the external buses, connection interface units notify an external device discrimination unit of connection of the device. The external device discrimination unit issues a polling packet to the connected device, discriminates the connected external device on the basis of the response packet, and notifies an operation mode switching unit. The operation mode switching unit selects an operation mode conforming to a connection environment of the packet communication device to the external device and switches the operation mode of the device to the mode. The selection of the operation modes is completed before the entire device or a portion of the device which is influenced by the selection of the operation mode starts a service to the external device to which the packet communication device is connected.

摘要翻译： 分组通信设备在开始服务设备之前，根据与外部设备的连接环境自主选择适当的操作模式。 当设备连接到外部总线时，连接接口单元通知设备连接的外部设备鉴别单元。 外部设备识别单元向所连接的设备发出轮询分组，基于响应分组来识别所连接的外部设备，并通知操作模式切换单元。 操作模式切换单元根据外部设备选择符合分组通信设备的连接环境的操作模式，并将设备的操作模式切换到该模式。 操作模式的选择在整个设备或受到选择操作模式影响的设备的一部分开始对分组通信设备连接到的外部设备的服务之前完成。

公开(公告)号：US08346996B2

公开(公告)日：2013-01-01

申请号：US13062255

申请日：2009-07-14

申请人： Youichi Hidaka ,  Junichi Higuchi ,  Takashi Yoshikawa

发明人： Youichi Hidaka ,  Junichi Higuchi ,  Takashi Yoshikawa

IPC分类号： G06F13/00

CPC分类号： G06F11/2043 ,  G06F11/2038 ,  G06F11/2097 ,  H04L69/32

摘要： An information processing system includes a plurality of processors for executing processing according to a predetermined processing request sent from a different device; a switching device for performing data transfer between the individual processors and the different device; and a storage device which is connected to the switching device and enables data transfer to and from the individual processors. At least one of the processors includes a processing request storing unit for storing processing request data sent from the different device to the processor, into the storage device by data transfer. At least another one of the processors includes a processing request reading unit for reading the processing request data stored in the storage device from the storage device by data transfer.

摘要翻译： 信息处理系统包括：多个处理器，用于根据从不同设备发送的预定处理请求执行处理; 用于在各个处理器和不同设备之间执行数据传送的切换装置; 以及存储装置，其连接到所述开关装置，并且能够进行到各个处理器的数据传送。 至少一个处理器包括处理请求存储单元，用于通过数据传送将从不同设备发送到处理器的处理请求数据存储到存储设备中。 至少另一个处理器包括处理请求读取单元，用于通过数据传送从存储装置读取存储在存储装置中的处理请求数据。

公开(公告)号：US20120183001A1

公开(公告)日：2012-07-19

申请号：US13137614

申请日：2011-08-30

申请人： Jun Suzuki ,  Teruyuki Baba ,  Satoshi Uchida ,  Takashi Yoshikawa

发明人： Jun Suzuki ,  Teruyuki Baba ,  Satoshi Uchida ,  Takashi Yoshikawa

IPC分类号： H04L12/56

CPC分类号： H04L1/22 ,  H04L12/4625 ,  H04L12/4633

摘要： A network apparatus includes a first interface unit which connects a host which holds a plurality of I/O buses and an own network apparatus via a network, a second interface unit which connects a peripheral device which holds a plurality of I/O interfaces and an own network apparatus, a control unit which controls the plurality of I/O interfaces to be connected to branches of the different I/O buses respectively.

摘要翻译： 一种网络装置，包括：经由网络连接保持多个I / O总线的主机和自己的网络装置的第一接口单元，连接保持多个I / O接口的外围设备和 自己的网络设备，控制单元，其分别控制多个I / O接口连接到不同I / O总线的分支。

公开(公告)号：US08135385B2

公开(公告)日：2012-03-13

申请号：US12089936

申请日：2006-10-13

申请人： Ken Ohta ,  Takashi Yoshikawa ,  Akira Kinno ,  Hiroshi Inamura

发明人： Ken Ohta ,  Takashi Yoshikawa ,  Akira Kinno ,  Hiroshi Inamura

IPC分类号： H04M1/66

CPC分类号： G06F21/604 ,  G06F21/629 ,  G06F21/74 ,  G06F21/88 ,  G06F2221/2101 ,  G06F2221/2105 ,  G06F2221/2117 ,  G06F2221/2129 ,  G06F2221/2137 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2151 ,  G06F2221/2153 ,  H04L63/102 ,  H04W12/06 ,  H04W12/08 ,  H04W12/12

摘要： A mobile terminal (200) comprises an application execution unit (240) configured to execute an application program; an access control rule management unit (270) configured to retain an access control rule defining whether the application program has an access authorization to a confidential resource in the mobile terminal and a determining unit; an access control rule query unit (220) configured to acquire, from an external device, the access control rule by designating at least one of an identifier of a user identity module installed in the mobile terminal and an identifier of the mobile terminal, and to retain the acquired access control rule in the access control management unit; a query requirement determination unit (260) configured to determine whether to update the access control rule when the application program makes an access to the confidential resource, and to update the access control rule; an authorization management unit (230) configured to determine whether the application program has the access authorization based on the access control rule; and a confidential resource management unit (250) configured to determine whether to permit an access request to the confidential resource by the application program, based on a result of the determination of the authorization management unit (230).

摘要翻译： 移动终端（200）包括被配置为执行应用程序的应用执行单元（240） 访问控制规则管理单元，被配置为保留将所述应用程序具有对所述移动终端中的机密资源的访问授权的访问控制规则以及确定单元; 访问控制规则查询单元（220），被配置为通过指定安装在所述移动终端中的用户身份模块的标识符和所述移动终端的标识符中的至少一个来从外部设备获取所述访问控制规则，以及 在访问控制管理单元中保留获取的访问控制规则; 查询要求确定单元，被配置为当应用程序访问机密资源时确定是否更新访问控制规则，并更新访问控制规则; 授权管理单元，被配置为基于所述访问控制规则来确定所述应用程序是否具有访问授权; 以及机密资源管理单元（250），被配置为基于所述授权管理单元（230）的确定结果来确定是否允许所述应用程序对所述机密资源的访问请求。

公开(公告)号：US20120016949A1

公开(公告)日：2012-01-19

申请号：US13258866

申请日：2010-03-15

申请人： Junichi Higuchi ,  Youichi Hidaka ,  Takashi Yoshikawa

发明人： Junichi Higuchi ,  Youichi Hidaka ,  Takashi Yoshikawa

IPC分类号： G06F15/16 ,  G06F15/167

CPC分类号： H04L67/1002

摘要： A distributed processing system which distributes a load of a request from a client without being restricted by a processing status and processing performance of transfer processing means is provided:A distributed processing system includes: processing means for processing a request from request means and generating a reply; a switch connected to the processing means; memory means connected to the switch; and an interface, connected to a network, the request means being connected to, and to the switch, for transferring the request from the request means to the memory means and for transferring the reply to the request means, wherein the memory means comprises: first control means for determining whether State management is required for the transferred request; first storage means for storing a request that requires the State management; and second storage means for storing a request that does not require the State management, the first control means eliminates the request stored in the first or the second storage means, based on an instruction from the processing means, and the processing means comprises second control means for detecting a load, reading out the request stored in the first or the second storage means according to the load, and outputting the generated reply to the interface.

摘要翻译： 提供了一种分布式处理系统，其分配来自客户端的请求的负载而不受处理状态的限制和传送处理装置的处理性能的限制。分布式处理系统包括：处理装置，用于处理来自请求装置的请求并产生回复 ; 连接到处理装置的开关; 连接到开关的存储器装置; 以及连接到网络的接口，所述请求装置连接到交换机，用于将请求从请求装置传送到存储器装置，并将答复传送到请求装置，其中存储装置包括：第一 用于确定所转移的请求是否需要状态管理的控制装置; 用于存储需要状态管理的请求的第一存储装置; 以及第二存储装置，用于存储不需要状态管理的请求，第一控制装置根据来自处理装置的指令消除存储在第一或第二存储装置中的请求，并且处理装置包括第二控制装置 用于检测负载，根据负载读出存储在第一或第二存储装置中的请求，并将生成的回复输出到接口。

公开(公告)号：US08083418B2

公开(公告)日：2011-12-27

申请号：US12481032

申请日：2009-06-09

申请人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Kazuhiko Kurata ,  Takashi Yoshikawa ,  Junichi Sasaki

发明人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Kazuhiko Kurata ,  Takashi Yoshikawa ,  Junichi Sasaki

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3845 ,  G02B6/3897 ,  G02B6/3898 ,  G02B6/4214 ,  G02B6/4249 ,  Y10T29/49204

摘要： A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the optical fiber and the light input/output end is optically connected. The connector holder is provided with a holding section for storing at least a part of the optical connector, and a cover section attached to the holding section to be freely opened and closed. The cover section is provided with a cover section main body, and a pressing section which presses the optical connector toward the optical module.

摘要翻译： 连接器保持器将组装在光纤前端的光学连接器固定到具有光输入/输出端的光学模块，使得光纤和光输入/输出端光学连接。 连接器保持器设置有用于存储光连接器的至少一部分的保持部分和附接到保持部分以自由打开和关闭的盖部分。 盖部设置有盖部主体和将光连接器朝向光模块按压的按压部。

公开(公告)号：US20110064089A1

公开(公告)日：2011-03-17

申请号：US12992164

申请日：2009-05-18

申请人： Youichi Hidaka ,  Takashi Yoshikawa ,  Junichi Higuchi ,  Jun Suzuki

发明人： Youichi Hidaka ,  Takashi Yoshikawa ,  Junichi Higuchi ,  Jun Suzuki

IPC分类号： H04L12/56

CPC分类号： G06F13/4022

摘要： Provided are a first PCI-PCI bridge that handles Multi Root to connect to a plurality of root complexes; a second PCI-PCI bridge that connects to an endpoint; a virtual PCI Express switch that performs a switching process between the first and second PCI-PCI bridges; and a network control device that transfers data that is to be processed in the virtual PCI Express switch to an external switch through a network without passing through a PCI-PCI bridge.

摘要翻译： 提供了第一个PCI-PCI桥接器，其处理多根以连接到多个根复合体; 连接到端点的第二个PCI-PCI桥; 一个虚拟PCI Express交换机，执行第一和第二PCI-PCI桥之间的切换过程; 以及网络控制装置，其通过网络将通过网络将要在虚拟PCI Express交换机中处理的数据传送到外部交换机，而不通过PCI-PCI桥接器。

公开(公告)号：US20090221266A1

公开(公告)日：2009-09-03

申请号：US12089936

申请日：2006-10-13

申请人： Ken Ohta ,  Takashi Yoshikawa ,  Akira Kinno ,  Hiroshi Inamura

发明人： Ken Ohta ,  Takashi Yoshikawa ,  Akira Kinno ,  Hiroshi Inamura

IPC分类号： H04M1/66

CPC分类号： G06F21/604 ,  G06F21/629 ,  G06F21/74 ,  G06F21/88 ,  G06F2221/2101 ,  G06F2221/2105 ,  G06F2221/2117 ,  G06F2221/2129 ,  G06F2221/2137 ,  G06F2221/2141 ,  G06F2221/2143 ,  G06F2221/2151 ,  G06F2221/2153 ,  H04L63/102 ,  H04W12/06 ,  H04W12/08 ,  H04W12/12

摘要： A mobile terminal (200) comprises an application execution unit (240) configured to execute an application program; an access control rule management unit (270) configured to retain an access control rule defining whether the application program has an access authorization to a confidential resource in the mobile terminal and a determining unit; an access control rule query unit (220) configured to acquire, from an external device, the access control rule by designating at least one of an identifier of a user identity module installed in the mobile terminal and an identifier of the mobile terminal, and to retain the acquired access control rule in the access control management unit; a query requirement determination unit (260) configured to determine whether to update the access control rule when the application program makes an access to the confidential resource, and to update the access control rule; an authorization management unit (230) configured to determine whether the application program has the access authorization based on the access control rule; and a confidential resource management unit (250) configured to determine whether to permit an access request to the confidential resource by the application program, based on a result of the determination of the authorization management unit (230).

摘要翻译： 移动终端（200）包括被配置为执行应用程序的应用执行单元（240） 访问控制规则管理单元，被配置为保持将所述应用程序具有对所述移动终端中的机密资源的访问授权的访问控制规则以及确定单元; 访问控制规则查询单元（220），被配置为通过指定安装在所述移动终端中的用户身份模块的标识符和所述移动终端的标识符中的至少一个来从外部设备获取所述访问控制规则，以及 在访问控制管理单元中保留获取的访问控制规则; 查询要求确定单元，被配置为当应用程序访问机密资源时确定是否更新访问控制规则，并更新访问控制规则; 授权管理单元，被配置为基于所述访问控制规则来确定所述应用程序是否具有访问授权; 以及机密资源管理单元（250），被配置为基于所述授权管理单元（230）的确定结果来确定是否允许所述应用程序对所述机密资源的访问请求。