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    • 3. 发明授权
    • Apparatus for determining route, method for determining route, non-transitory computer-readable recording medium having stored therein management program, and management device
    • 用于确定路线的装置,用于确定路线的方法,其中存储有管理程序的非暂时计算机可读记录介质和管理装置
    • US09078193B2
    • 2015-07-07
    • US13549710
    • 2012-07-16
    • Satoshi Imai
    • Satoshi Imai
    • H04W40/08H04L12/721H04L12/729
    • H04W40/08H04L45/12H04L45/125Y02D70/324
    • An apparatus for determining a route including: a collector that collects a current amount of link traffic and current link power consumption of each link; a virtual link setter that sets virtual links for each link; a link cost calculator that calculates a link cost of each virtual link based on the estimated increase in the link power consumption; a constraint condition setter that creates a constraint condition satisfying a requirement of end-to-end quality of a request flow based on change in quality of each virtual link and satisfying a requirement of end-to-end quality of an existing flow based on the change in quality of the existing flow on the virtual link; a route determinator that determines a route having a smallest sum of the link costs including a plurality of the virtual links satisfying the created constraint condition.
    • 一种用于确定路由的装置,包括:收集器,其收集每个链路的当前链路业务量和当前链路功率消耗; 虚拟链路设置器,为每个链路设置虚拟链路; 链路成本计算器,其基于所估计的链路功率消耗的增加来计算每个虚拟链路的链路成本; 约束条件设置器,其基于每个虚拟链路的质量变化创建满足请求流的端到端质量要求的约束条件,并且基于所述约束条件的质量满足现有流的端到端质量的要求 在虚拟链路上改变现有流量的质量; 确定具有包括满足所创建的约束条件的多个虚拟链路的链路成本的最小和的路由的路由决定器。
    • 4. 发明授权
    • Method, system, program, and readable storage medium for providing service quality guarantee to network service
    • 方法,系统,程序和可读存储介质,为网络服务提供服务质量保证
    • US08089877B2
    • 2012-01-03
    • US11939775
    • 2007-11-14
    • Li LeiSatoshi ImaiAkiko Yamada
    • Li LeiSatoshi ImaiAkiko Yamada
    • H04J1/16
    • H04L43/0852H04L41/5006H04L41/5009H04L41/5019H04M3/2227H04M2201/12H04M2201/14H04M2201/18
    • A method for guaranteeing a service quality of a network service is disclosed that includes the steps of storing a historical record of a network service quality, inputting an acceptable maximal service delay of the network service, inputting a desired control level between the service quality of the network service and the number of users of the network service, determining the content of service quality guarantee, which can be provided to each service node, with respect to each pair of service nodes in accordance with the historical record, the maximal service delay, and the control level between the service quality and the number of users, monitoring the service quality between a corresponding pair of service nodes in accordance with the content of service quality guarantee, and regulating the network service between a pair of service nodes in a case where degradation of service quality occurs between the pair of service nodes.
    • 公开了一种保证网络服务质量的方法,其中包括存储网络服务质量的历史记录,输入网络服务的可接受的最大服务延迟的步骤,在网络服务的服务质量之间输入期望的控制级别 网络服务和网络服务的用户数量,根据历史记录,最大服务延迟和每个服务节点对每个服务节点确定可以提供给每个服务节点的服务质量保证的内容 服务质量与用户数量之间的控制级别,根据服务质量保证的内容监控对应的服务节点之间的服务质量,并在降级的情况下调节一对服务节点之间的网络服务 的服务质量发生在一对服务节点之间。
    • 6. 发明授权
    • Electronic document processing system, electronic document processing method, and storing medium storing therein program for executing the method
    • 电子文档处理系统,电子文档处理方法以及存储用于执行该方法的程序的存储介质
    • US07882559B2
    • 2011-02-01
    • US10832403
    • 2004-04-27
    • Satoshi Imai
    • Satoshi Imai
    • G06F21/00G06F21/06G06F12/00G06F12/14
    • H04L63/0428H04L63/083
    • A document processing system which can form, for example, an electronic document that is encrypted, having: setting means for setting access permission attributes for restricting a predetermined function request and ID information per function into the electronic document; storing means for storing the electronic document in which the access permission attributes are set so that the electronic document can be updated; an access information management table for managing the access permission attributes of each electronic document and the ID information which are set into the electronic document by the setting means; and electronic document managing means for updating the access permission attributes and the ID information set in the electronic document in response to a change request for the access permission attributes and the ID information after the electronic document was registered into the storing means and updating contents in the access information management table on the basis of the changed access permission attributes and the changed ID information so as to be matched.
    • 可以形成例如加密的电子文档的文件处理系统具有:设置装置,用于将用于限制预定功能请求的访问权限属性和每个功能的ID信息设置到电子文档中; 存储装置,用于存储其中设置访问许可属性的电子文档,使得可以更新电子文档; 访问信息管理表,用于管理每个电子文档的访问权限属性和由设置装置设置到电子文档中的ID信息; 以及电子文档管理装置,用于在电子文档被登记到存储装置中之后响应于访问许可属性的改变请求和ID信息来更新电子文档中设置的访问许可属性和ID信息,并更新内容 基于改变的访问许可属性和改变的ID信息来访问信息管理表以便匹配。
    • 9. 发明申请
    • Video Quality Monitoring Method, Distribution Server, and Client
    • 视频质量监控方法,分发服务器和客户端
    • US20100180315A1
    • 2010-07-15
    • US12707785
    • 2010-02-18
    • Koji NakamichiSatoshi ImaiHiroshi YamamotoToshio Soumiya
    • Koji NakamichiSatoshi ImaiHiroshi YamamotoToshio Soumiya
    • H04N17/00H04N7/173
    • H04N17/004H04N21/2404H04N21/2407H04N21/64723
    • A video quality monitoring method includes a distribution server measuring first video quality index values according to a full-reference method by comparing a video, distributed from the distribution server to a client through a network, with a degraded video, generated by causing multiple scenarios of quality degradation due to the network in the video in a pseudo manner, creating characteristic data of first quality degradation values, obtained by causing the quality degradation to vary with the scenarios at regular intervals, and the first video quality index values corresponding to the respective scenarios, and transmitting the characteristic data to the client; and the client measuring a second quality degradation value in the video distributed through the network, and calculating a second video quality index value, equivalent to a value according to the full-reference method, of the distributed video from the measured second quality degradation value and the characteristic data.
    • 视频质量监视方法包括分发服务器,根据全参考方法,通过将通过网络从分发服务器分发给客户端的视频与通过使用多个场景的多个场景生成的劣化视频进行比较来测量第一视频质量指标值 以伪方式由于视频中的网络导致的质量劣化,产生通过使质量劣化以规则的间隔随场景而变化的第一质量劣化值的特征数据,以及与各个场景对应的第一视频质量指标值 并将特征数据发送给客户端; 并且所述客户端测量通过所述网络分发的视频中的第二质量劣化值,并且根据所测量的第二质量劣化值计算与所述全参考方法相对应的分布式视频的值的第二视频质量指标值,以及 特征数据。
    • 10. 发明申请
    • CAMERA MODULE
    • 相机模块
    • US20100150545A1
    • 2010-06-17
    • US12312223
    • 2007-10-24
    • Satoshi ImaiMitsuru IchikawaFujio KanaiAtsushi HoridanTakahiro Okabe
    • Satoshi ImaiMitsuru IchikawaFujio KanaiAtsushi HoridanTakahiro Okabe
    • G03B17/02
    • H04N5/2253G02B7/102G03B17/02G03B2217/002H04M1/0214H04M1/0264H04N5/2254H04N5/2257
    • A camera module advantageous in simplifying an assembly process is provided. A camera module 22 includes a barrel unit 66 having a housing space S; a lens holding unit 68 which holds an imaging optical system 34, which is housed in the housing space S, and which is supported such that the lens holding unit 68 is movable along an optical axis of the imaging optical system 34; an image pickup element 29 which is disposed in the barrel unit 66 and which picks up an object image guided by the imaging optical system 34; and a driving unit 72 which moves the lens holding unit 68 along the optical axis of the imaging optical system 34. The barrel unit 66 includes an inner barrel 80 in which the housing space S is formed and an outer barrel 78 disposed outside the inner barrel 80. A retaining plate 86 includes a front plate portion 86A and two side plate portions 86B. The retaining plate 86 clamps the inner barrel 80 and the outer barrel 78 in the optical axis direction in the state in which the front plate portion 86A retains a front end of the outer barrel 78 and distal ends of the two side plate portions 86B retain the rear end-face wall 8002.
    • 提供了有利于简化组装过程的相机模块。 相机模块22包括具有容纳空间S的筒单元66; 保持单元68,其保持容纳在容纳空间S中的成像光学系统34,并且被支撑为使得透镜保持单元68能够沿着成像光学系统34的光轴移动; 图像拾取元件29,其设置在镜筒单元66中并拾取由成像光学系统34引导的物体图像; 以及驱动单元72,其沿着成像光学系统34的光轴移动透镜保持单元68.筒单元66包括内筒80,其中形成有容纳空间S,以及设置在内筒外侧的外筒78 保持板86包括前板部分86A和两个侧板部分86B。 在前板部86A保持外筒78的前端的状态下,保持板86在光轴方向夹持内筒80和外筒78,两侧板部86B的前端保持 后端面壁8002。