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    • 81. 发明申请
    • UPDATE DATA GENERATING APPARATUS AND INFORMATION DEVICE, AS WELL AS PROGRAM
    • 更新数据生成设备和信息设备,作为程序
    • US20110179408A1
    • 2011-07-21
    • US13120178
    • 2010-08-18
    • Yuichi Nakamura
    • Yuichi Nakamura
    • G06F9/44
    • G06F8/66
    • There is provided a firmware updating technique for which consumed memory and writing time are small for devices subject to a firmware update, for which the distributed update size is small, and which is performed via a broadcast network. To this end, assuming that the latest firmware version is N, there is provided a means that extracts differences between firmware of version j-i and firmware of version i (j−1→j differences) for j=2 to N, and that distributes these differences together via the broadcast network. With respect to a device subject to an update comprising firmware of version i, there is provided a means that saves, of the distributed j−1→j differences (where 2≦j≦N), only the differences for which j
    • 提供了一种固件更新技术,其消耗的存储器和写入时间对于经受固件更新的设备而言较小,分布式更新大小较小,并且经由广播网络执行。 为此,假设最新的固件版本为N,提供了一种提取版本ji的固件与版本i的固件(j-1→j差异)对于j = 2到N的差异的装置,并且将这些 差异在一起通过广播网络。 对于包含版本i的固件的受到更新的设备,提供了一种保存分布式j-1→j差异(其中2≦̸ j≦̸ N)的装置,仅将j
    • 83. 发明申请
    • HOME NETWORK SYSTEM, GATEWAY DEVICE, AND FIRMWARE UPDATE METHOD
    • 家庭网络系统,网关设备和固件更新方法
    • US20110173599A1
    • 2011-07-14
    • US13063480
    • 2010-03-08
    • Nobuyuki OhamaYuichi Nakamura
    • Nobuyuki OhamaYuichi Nakamura
    • G06F9/44H04L12/56
    • G06F8/65G06F11/0736G06F11/0793
    • A technique for updating a piece of firmware in an information processing device includes a remote management section for communicating with a server device storing a piece of software to be distributed and a controlled device within a home network and managing an application, a service management program for managing a service of the controlled device, a firmware management program for managing a piece of firmware of the controlled device, a gateway firmware management program for managing a piece of firmware of the gateway device, a gateway firmware updating program which rewrites the piece of firmware of the gateway device, and a dependence relationship management program which analyzes a dependence relationship aggregation table obtained by aggregating the contents of a dependence relation table describing a piece of software on which the piece of software to be distributed depends.
    • 用于更新信息处理设备中的固件的技术包括:远程管理部分,用于与存储要分发的软件的服务器设备进行通信,以及家庭网络内的受控设备和管理应用;服务管理程序,用于 管理受控设备的服务,用于管理受控设备的固件的固件管理程序,用于管理网关设备的固件的网关固件管理程序,重写该固件的网关固件更新程序 以及依赖关系管理程序,其分析通过聚合描述要分发的软件的软件的依赖关系表的内容而获得的依赖关系聚合表。
    • 84. 发明申请
    • FIRMWARE UPDATE APPARATUS AND METHOD
    • 固件更新装置和方法
    • US20110131563A1
    • 2011-06-02
    • US13054943
    • 2009-08-21
    • Nobuyuki OhamaYuichi Nakamura
    • Nobuyuki OhamaYuichi Nakamura
    • G06F9/44
    • G06F8/66G06F8/65
    • The firmware update apparatus is configured so that data required for update is accessible from both of normal firmware and emergency firmware and is provided with a section which sets the next-time boot destination to the emergency firmware during update, a section which saves a file before update into an area originally occupied by an update file, a section which inspects that a file required for booting the normal firmware is not broken or confirms that activation is actually possible from a virtualized environment, during activation of the emergency firmware, a section which restores the state before update by the saved files before update and a new update procedure automatically generated by reversing the contents of operations of the update procedure, and a section which, for each update file, describes a necessary reactivation target in the update procedure.
    • 固件更新装置被配置为使得可以从正常固件和紧急固件两者访问更新所需的数据,并且在更新期间提供将下一次引导目的地设置为紧急固件的部分,保存文件的部分 更新为最初由更新文件占据的区域,检查启动正常固件所需的文件不被破坏的部分,或确认在激活紧急固件期间实际上可以从虚拟化环境激活的部分,恢复的部分 在更新之前由保存的文件更新之前的状态以及通过反转更新过程的操作的内容而自动生成的新的更新过程,以及对于每个更新文件描述更新过程中必要的重新激活目标的部分。
    • 85. 发明授权
    • Optical head and optical disk device
    • 光头和光盘装置
    • US07839754B2
    • 2010-11-23
    • US11317023
    • 2005-12-27
    • Yuichi Nakamura
    • Yuichi Nakamura
    • G11B7/00
    • G11B7/1376G11B7/123G11B7/1275G11B7/139G11B7/13922G11B2007/0006
    • An optical head includes a first laser diode configured to generate a laser beam with a wave length of λ1, a second laser diode configured to generate a laser beam with a shorter wave length of λ2 than the wave length λ1, a collimator lens arranged so that the laser beams are incident on it, an aperture filter arranged on an optical axis of the collimator lens, and an object lens 0 arranged on the optical axis so that the laser beams passing through the aperture filter are incident on it, wherein the second laser diode is arranged at a position on the optical axis further away from collimator lens than the first laser diode is away from the collimator lens.
    • 一种光头包括:第一激光二极管,被配置为产生波长为λ1的激光束,第二激光二极管被配置为产生波长λ2比波长λ1短的激光束;准直透镜, 激光束入射到其上,布置在准直透镜的光轴上的孔径滤光器和布置在光轴上的物镜0,使得穿过孔径滤光器的激光束入射到其上,其中第二激光器 二极管被布置在比第一激光二极管远离准直透镜更远离准直透镜的光轴上的位置处。
    • 86. 发明授权
    • Structured-document processing
    • 结构化文件处理
    • US07725923B2
    • 2010-05-25
    • US12124437
    • 2008-05-21
    • Hisashi MiyashitaMichiaki TatsuboriToshiro TakaseSatoshi MakinoKent TamuraYuichi Nakamura
    • Hisashi MiyashitaMichiaki TatsuboriToshiro TakaseSatoshi MakinoKent TamuraYuichi Nakamura
    • G06F17/00
    • G06F17/2247G06F17/2211G06F17/24Y10S707/99942Y10S707/99943
    • Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used. Degree-of-approximateness detecting means detects a degree of approximateness between the source structured document and the new structured document on the basis of the transition-history information.
    • 提供结构化文档处理设备,用于有效地检测结构化文档之间的近似关系。 状态转换图信息存储装置存储关于源结构化文档的源节点从其头部按顺序发生的状态转换图的信息。 提取装置根据发生的顺序提取由新节点和对应的源节点组成的对。 匹配意味着根据它们的描述确定选择对中的源节点和新节点是否具有匹配性。 节点限定意味着将源节点限定为要用于新节点的节点。 过渡历史信息生成装置生成关于所使用的节点的转移历史的信息作为转移历史信息。 近似度检测装置根据转换历史信息检测源结构化文档和新结构化文档之间的近似程度。
    • 87. 发明申请
    • PNEUMATIC TIRE
    • 气动轮胎
    • US20080251179A1
    • 2008-10-16
    • US11852429
    • 2007-09-10
    • Yuichi NakamuraHiroaki Sugimoto
    • Yuichi NakamuraHiroaki Sugimoto
    • B60C11/12
    • B60C11/01B60C11/1281
    • A pneumatic tire comprising a shoulder land portion and a narrow groove, the narrow groove comprises a first enlarged portion enlarging a groove width at a groove bottom only on the sacrificed portion side, a second enlarged portion being formed adjacently on the tread face side of the first enlarged portion and enlarging a groove width only on the sacrificed portion side, a projection portion being formed between the first enlarged portion and the second enlarged portion while projecting toward the main body land portion from an inner wall on the sacrificed land portion side, and a flat face portion having a depth, from the tread face, of 30% or more of a groove depth of the narrow groove, and having an inner wall on the sacrificed land portion side and an inner wall on the main body land portion side.
    • 一种充气轮胎,其特征在于,包括胎肩接地部和窄槽,所述窄槽包括仅在所述牺牲部侧侧在槽底部扩大槽宽度的第一扩大部,相邻地形成在所述牺牲部侧的胎面面侧的第二扩大部 第一放大部分,并且仅在牺牲部分侧上扩大槽宽度,突出部分形成在第一扩大部分和第二扩大部分之间,同时从牺牲的陆部侧的内壁向主体陆部突出,并且 平坦面部,其具有从所述胎面的深度为所述窄槽的槽深度的30%以上的深度,并且具有所述牺牲的陆部的一侧的内壁和所述主体陆部的一侧的内壁。
    • 88. 发明申请
    • SOFTWARE DEVELOPMENT APPARATUS FOR MODEL THAT REQUIRES SECURITY
    • 软件开发设备需要安全的型号
    • US20080189676A1
    • 2008-08-07
    • US12061723
    • 2008-04-03
    • Fumiko SatohYuichi NakamuraKouichi Ono
    • Fumiko SatohYuichi NakamuraKouichi Ono
    • G06F9/44
    • G06F21/54H04L63/168H04L63/20
    • A software development apparatus for developing application software based on an object model that requires security in a web service application is provided. The software development apparatus includes a display unit that displays, in a class diagram of the application software, security annotation for adding security requirements for a service, input means for inputting the security annotation, transforming means for transforming the class diagram into a configuration model based on a markup language, and configuration-file creating means for creating a configuration file based on a markup language by serializing the configuration model based on a markup language. The security annotation includes the security requirements and a token class of a security token that is a certificate for declaring identity of a client to a server.
    • 提供了一种用于基于需要Web服务应用中的安全性的对象模型来开发应用软件的软件开发设备。 该软件开发装置包括显示单元,该显示单元在应用软件的类图中显示用于添加服务的安全性要求的安全注释,用于输入安全注释的输入装置,用于将类图转换为配置模型的变换装置 以及配置文件创建装置,用于基于标记语言通过基于标记语言串行化配置模型来创建基于标记语言的配置文件。 安全性注释包括安全性要求和安全令牌的令牌类,该令牌类是用于向服务器声明客户端的身份的证书。