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    Navigation apparatus
    13.
    发明授权
    Navigation apparatus 有权
    导航仪

    公开(公告)号：US07522997B2

    公开(公告)日：2009-04-21

    申请号：US11735601

    申请日：2007-04-16

    Applicant: Akinori Asahara ,  Shigeru Shimada ,  Kishiko Maruyama

    Inventor： Akinori Asahara ,  Shigeru Shimada ,  Kishiko Maruyama

    IPC: G01C21/00

    CPC classification number: G01C21/3453 ,  G01C21/3415

    Abstract: A controller of a navigation terminal (navigation apparatus) is configured to find a plurality of paths from a current position of a vehicle and a destination based on a plurality of different and prioritized path-finding conditions, respectively, and causes a display to show the plurality of paths which includes a navigating path found on the basis of a top-priority path-finding condition and at least one alternative path found on the other path-finding condition(s). In response to detection of deviation of the vehicle, the priority assigned to a path-finding condition based on which a specific alternative path along which the vehicle is running is changed into a top priority, and path-finding operation is performed again for paths from the current position of the vehicle to the destination to show a new navigating path and at least one new alternative path in the display.

    Abstract translation: 导航终端（导航装置）的控制器被配置为分别基于多个不同的优先路径寻找条件从车辆和目的地的当前位置找到多条路径，并使显示器显示 多个路径，其包括基于最优先路径查找条件找到的导航路径和在另一路径查找条件上找到的至少一个替代路径。 响应于车辆的偏差的检测，分配给路径寻找条件的优先级基于哪个车辆正在运行的特定替代路径被改变为最高优先级，并且再次执行路径寻找操作，用于从 车辆到目的地的当前位置，以显示新的导航路径和至少一个新的替代路径在显示器中。

    NAVIGATION APPARATUS
    14.
    发明申请
    NAVIGATION APPARATUS 有权
    导航装置

    公开(公告)号：US20070244635A1

    公开(公告)日：2007-10-18

    申请号：US11735601

    申请日：2007-04-16

    Applicant: Akinori ASAHARA ,  Shigeru SHIMADA ,  Kishiko MARUYAMA

    Inventor： Akinori ASAHARA ,  Shigeru SHIMADA ,  Kishiko MARUYAMA

    IPC: G01C21/00

    CPC classification number: G01C21/3453 ,  G01C21/3415

    Abstract: A controller of a navigation terminal (navigation apparatus) is configured to find a plurality of paths from a current position of a vehicle and a destination based on a plurality of different and prioritized path-finding conditions, respectively, and causes a display to show the plurality of paths which includes a navigating path found on the basis of a top-priority path-finding condition and at least one alternative path found on the other path-finding condition(s). In response to detection of deviation of the vehicle, the priority assigned to a path-finding condition based on which a specific alternative path along which the vehicle is running is changed into a top priority, and path-finding operation is performed again for paths from the current position of the vehicle to the destination to show a new navigating path and at least one new alternative path in the display.

    Abstract translation: 导航终端（导航装置）的控制器被配置为分别基于多个不同的优先路径寻找条件从车辆和目的地的当前位置找到多条路径，并使显示器显示 多个路径，其包括基于最优先路径查找条件找到的导航路径和在另一路径查找条件上找到的至少一个替代路径。 响应于车辆的偏差的检测，分配给路径寻找条件的优先级基于哪个车辆正在运行的特定替代路径被改变为最高优先级，并且再次执行路径寻找操作，用于从 车辆到目的地的当前位置，以显示新的导航路径和至少一个新的替代路径在显示器中。

    Display method of spatial data relationships
    15.
    发明授权
    Display method of spatial data relationships 有权
    空间数据关系的显示方法

    公开(公告)号：US07278097B1

    公开(公告)日：2007-10-02

    申请号：US09614772

    申请日：2000-07-12

    Applicant: Masaaki Tanizaki ,  Shigeru Shimada ,  Kazunori Watanabe ,  Akira Ishii

    Inventor： Masaaki Tanizaki ,  Shigeru Shimada ,  Kazunori Watanabe ,  Akira Ishii

    IPC: G06F15/00 ,  G06F17/00

    CPC classification number: G06F17/30241

    Abstract: For interactive operation between different enterprises or organizations, it is necessary to provide high-quality map information by not only displaying the results of retrieval from the map information servers of those organizations in a superimposed manner but also performing distributed retrieval on the basis of a relationship matched in sense between the servers. Thus, an interface is provided in which the optimum relationships between objects provided from the map servers distributed on the Internet environment and objects defined by a desired application are generated and a work of confirmation and modification by a user can easily be done. Thereby, a cost required for a complicated relating procedure indispensable to an interactive operating system is reduced.

    Abstract translation: 为了在不同的企业或组织之间进行交互操作，有必要提供高质量的地图信息，不仅以叠加的方式从这些组织的地图信息服务器显示检索结果，而且还根据关系进行分布式检索 在服务器之间进行匹配。 因此，提供了一种接口，其中生成从在因特网环境中分发的地图服务器提供的对象与由期望的应用程序定义的对象之间的最佳关系，并且可以容易地完成用户的确认和修改的工作。 因此，减少了对交互式操作系统不可或缺的复杂相关程序所需的成本。

    Map processor, navigation device and map displaying method
    17.
    发明申请
    Map processor, navigation device and map displaying method 审中-公开
    地图处理器，导航设备和地图显示方式

    公开(公告)号：US20060184317A1

    公开(公告)日：2006-08-17

    申请号：US11354051

    申请日：2006-02-15

    Applicant: Akinori Asahara ,  Masaaki Tanizaki ,  Kishiko Maruyama ,  Shigeru Shimada ,  Akio Sumizawa

    Inventor： Akinori Asahara ,  Masaaki Tanizaki ,  Kishiko Maruyama ,  Shigeru Shimada ,  Akio Sumizawa

    IPC: G01C21/32

    CPC classification number: G06T17/05 ,  G01C21/3453 ,  G01C21/3676 ,  G09B29/10

    Abstract: In each of the divided regions of the map, a redundancy of the region is estimated from the characteristics quantity such as fractal dimension of line segments of road. Then, regions with the same redundancies are combined to form a larger area so that the map is divided according to the redundancy. The areas thus formed are summarized by the summarization methods conforming to their redundancies and are combined into one map. In the map thus generated, only necessary information can be presented, with redundant information eliminated.

    Abstract translation: 在地图的每个分割区域中，根据道路线段的分形维数等特征量来估计该区域的冗余度。 然后，将具有相同冗余度的区域组合以形成较大的区域，使得根据冗余划分地图。 所形成的区域由符合其冗余度的汇总方法进行了总结，并结合为一个地图。 在如此生成的地图中，只能显示必要的信息，消除冗余信息。

    Microprocessor including a microprogram ROM having a dynamic level detecting means for detecting a level of a word line
    19.
    发明授权
    Microprocessor including a microprogram ROM having a dynamic level detecting means for detecting a level of a word line 失效
    微处理器包括具有用于检测字线电平的动态电平检测装置的微程序ROM

    公开(公告)号：US4896300A

    公开(公告)日：1990-01-23

    申请号：US126258

    申请日：1987-11-25

    Applicant: Yutaka Shinagawa ,  Shigeru Shimada

    Inventor： Yutaka Shinagawa ,  Shigeru Shimada

    IPC: G11C17/12 ,  G11C8/08 ,  G11C11/407 ,  G11C17/18

    CPC classification number: G11C8/08

    Abstract: A semiconductor memory includes a word line driving circuit whose output terminal is coupled to one end of each word line of a memory array, and also an auxiliary driving circuit which drives the other end of the word line upon receiving a selection signal transmitted to the other end of this word line. The auxiliary driving circuit comprises a level detector circuit which is dynamically driven by a timing signal, and a driving element which is driven by an output of the level detector circuit to drive the other end of the word line. When the word line is to be reset, the output of the level detector circuit is set at a level which brings the driving element into an "off" state. The auxiliary driving circuit of this arrangement permits the other end of the word line to change to a selection level quickly and to be reset quickly.

    Semiconductor memory having a dynamic level detecting means for detecting a level of a word line
    20.
    发明授权
    Semiconductor memory having a dynamic level detecting means for detecting a level of a word line 失效
    具有动态电平检测装置的半导体存储器，用于检测字线的电平

    公开(公告)号：US4719603A

    公开(公告)日：1988-01-12

    申请号：US852316

    申请日：1986-04-15

    Applicant: Yutaka Shinagawa ,  Shigeru Shimada

    Inventor： Yutaka Shinagawa ,  Shigeru Shimada

    IPC: G11C17/12 ,  G11C8/08 ,  G11C11/407 ,  G11C17/18 ,  G11C7/00 ,  G11C11/24

    CPC classification number: G11C8/08

    Abstract: A semiconductor memory includes a word line driving circuit whose output terminal is coupled to one end of each word line of a memory array, and also an auxiliary driving circuit which drives the other end of the word line upon receiving a selection signal transmitted to the other end of this word line. The auxiliary driving circuit comprises a level detector circuit which is dynamically driven by a timing signal, and a driving element which is driven by an output of the level detector circuit to drive the other end of the word line. When the word line is to be reset, the output of the level detector circuit is set at a level which brings the driving element into an "off" state. The auxiliary driving circuit of this arrangement permits the other end of the word line to change to a selection level quickly and to be reset quickly.

    Abstract translation: 半导体存储器包括字线驱动电路，其输出端耦合到存储器阵列的每个字线的一端，以及辅助驱动电路，其在接收到发送到另一个的选择信号时驱动字线的另一端 这个字线的结尾。 辅助驱动电路包括由定时信号动态驱动的电平检测器电路和由电平检测器电路的输出驱动以驱动字线另一端的驱动元件。 当字线被复位时，电平检测器电路的输出被设置在使驱动元件处于“关闭”状态的水平。 这种布置的辅助驱动电路允许字线的另一端快速地改变到选择电平并被快速复位。

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