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    • 6. 发明授权
    • Portable information processing apparatus
    • 便携式信息处理装置
    • US5729480A
    • 1998-03-17
    • US673867
    • 1996-07-02
    • Katsutoshi KatohMichio Suzuki
    • Katsutoshi KatohMichio Suzuki
    • G06F3/02G06F1/16G06F3/00
    • G06F1/1616G06F1/1662G06F1/1667
    • A portable information processing apparatus of the type which includes a main body, a keyboard unit that mounted on the top surface of the main body, and a lid pivotally attached to the rear end of the main body, wherein the improvement comprises: (a) a keyboard base of the keyboard unit for covering the top surface of the main body; (b) a keyboard portion of the keyboard unit which is attached to the front end of, and which is rotatable in a first direction; and (c) a lever of the keyboard unit, which is attached to the rear end of the keyboard base, and which is rotatable in a second direction opposite to the first direction, for holding the keyboard portion at a still position whereat the keyboard portion is tilted at a predetermined angle.
    • 一种便携式信息处理装置,其包括主体,安装在主体的顶表面上的键盘单元和可枢转地附接到主体的后端的盖,其中改进包括:(a) 键盘单元的键盘基座,用于覆盖主体的顶面; (b)键盘单元的键盘部分,其附接到第一方向的前端并可旋转; 以及(c)键盘单元的杠杆,其附接到键盘基座的后端,并且可沿与第一方向相反的第二方向旋转,用于将键盘部分保持在静止位置,在该位置处键盘部分 以预定角度倾斜。
    • 8. 发明授权
    • Network management system and network status display method
    • 网络管理系统和网络状态显示方式
    • US5471399A
    • 1995-11-28
    • US931201
    • 1992-08-17
    • Yasuhiro TanakaYasuhiko NagaiMichio SuzukiTakashi KageiKohsuke ShinnaiGoro IkebaMasato Saito
    • Yasuhiro TanakaYasuhiko NagaiMichio SuzukiTakashi KageiKohsuke ShinnaiGoro IkebaMasato Saito
    • G06F13/00G06F11/32H04L12/24H04M3/00
    • H04L41/044G06F11/328H04L41/06H04L41/22G06F11/327Y10S715/969
    • In a network management system, information items respectively of connection relationships, containment relationships, and display priority of a plurality of managed object instances (resources) are stored in a memory. According to a predetermined algorithm, there is calculated an evaluated value for display for each of the instances depending on the containment relationship information and display priority to select a limited number of instances representable on a screen. Displayed on the screen is a network layout diagram including icons representing the plural instances thus selected. When the user specifies one of the icons, the specified instance and a number of representable instances selected according to the evaluated values from a group of instances under the specified instance in the containment relationships are displayed in a new network layout diagram on the screen. When a fault occurs in either one of the instances, if an icon of the faulty instance is being displayed on the screen, the color thereof is changed into a second color. If the icon is not displayed on the screen, the color of icons being displayed for instances as high-ranking resources with respect to the faulty instance in the containment relationships is changed into a third color.
    • 在网络管理系统中,分别存储有多个管理对象实例(资源)的连接关系,容纳关系以及显示优先级的信息项。 根据预定算法,根据包含关系信息和显示优先级,计算用于每个实例的显示的评估值,以选择在屏幕上可表示的有限数量的实例。 在屏幕上显示的是包括表示如此选择的多个实例的图标的网络布局图。 当用户指定其中一个图标时,在屏幕上的新网络布局图中显示指定的实例和根据包含关系中指定实例下的一组实例的评估值选择的可表示实例数。 当任何一个实例发生故障时,如果故障实例的图标正在屏幕上显示,则其颜色变为第二种颜色。 如果图标没有显示在屏幕上,那么将显示为实例的图标颜色相对于包含关系中的故障实例的高级资源变为第三种颜色。
    • 9. 发明授权
    • Packet switching network with alternate trunking function to repeat
avoiding looped trunk
    • 具有交替中继功能的分组交换网络重复避免循环中继
    • US5034945A
    • 1991-07-23
    • US382148
    • 1989-07-19
    • Atsushi KimotoMichio SuzukiMasashi Ikeda
    • Atsushi KimotoMichio SuzukiMasashi Ikeda
    • H04L12/24H04L12/705H04L29/14
    • H04L45/28H04L45/00H04L45/18H04L45/20H04L69/40
    • A switching network having a plurality of repeater nodes, wherein each repeater node checks the number of times data packet has been received. If in excess of predetermined number, the repeater node transmits a looped trunk detection packet, the looped trunk detection packet being arranged to be written with the node address of each of the plurality of repeater nodes within a looped trunk as its repeating history. The repeater node checks whether the node address thereof is written in the repeating history or not. If the result is negative, the looped trunk detection packet is repeated and transmitted by writing the node address of the repeater node in the repeating history. If the result is positive, the repeater node does not repeat transmission of the succeeding packets from the repeater node to the route of the looped trunk, and transmits a looped trunk notification packet to repeater nodes. The looped trunk detection notification packet then forbids to repeat transmission of the succeeding packets from each of the other repeater nodes to the route of the looped trunk.
    • 具有多个中继器节点的交换网络,其中每个中继器节点检查已经接收到数据分组的次数。 如果超过预定数量,则中继器节点发送循环的中继线检测分组,循环的中继线检测分组被布置为以循环的干线内的多个中继器节点中的每一个的节点地址作为其重复历史。 中继器节点检查其节点地址是否被写入重复历史。 如果结果为负,则通过在重复历史中写入中继器节点的节点地址来重复并发送循环的中继线检测分组。 如果结果为正,则中继器节点不会将后续分组从中继器节点重复发送到循环中继线的路由,并向中继节点发送循环中继通知分组。 循环的中继线检测通知分组然后禁止将后续分组从其他中继器节点中的每一个重复发送到环路干线的路由。