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29 条记录 (耗时 0.023 秒)

    Polling communication system
    5.
    发明授权
    Polling communication system 失效
    轮询通信系统

    公开(公告)号：US5598150A

    公开(公告)日：1997-01-28

    申请号：US068192

    申请日：1993-05-28

    申请人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    发明人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    IPC分类号： H04L12/40 ,  H04L12/403 ,  H04Q3/00 ,  H04Q1/00

    CPC分类号： H04Q3/0016 ,  H04Q2213/1308 ,  H04Q2213/13092 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13141 ,  H04Q2213/13204 ,  H04Q2213/13242

    摘要： A parent node transmits a third specific message to child nodes as a broadcast message if a first specific message indicating the start of the child node collides with another message so that normal receiving cannot be performed. Then, the parent node sequentially transmits second specific messages to each child node and then receives responses to recognize the states of the children nodes. The parent node transmits a specific message indicating a realization of a sleeping state as a broadcast message to the children nodes, followed by transmitting a specific message when data to be transmitted from the child node has been generated. The parent node cancels the sleeping state when it receives the specific message.

    摘要翻译： 如果指示子节点的开始的第一特定消息与另一消息相冲突，则父节点将第三特定消息作为广播消息发送到子节点，使得不能执行正常接收。 然后，父节点顺序地向每个子节点发送第二特定消息，然后接收响应以识别子节点的状态。 父节点向儿童节点发送指示睡眠状态的实现的特定消息作为广播消息，随后在已经生成了从子节点发送的数据时发送特定消息。 父节点在接收到特定消息时取消睡眠状态。

    Power saving in a contention and polling system communication system
    6.
    发明授权
    Power saving in a contention and polling system communication system 失效
    竞争和轮询系统通信系统中的省电

    公开(公告)号：US06346873B1

    公开(公告)日：2002-02-12

    申请号：US08775883

    申请日：1997-01-02

    申请人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    发明人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    IPC分类号： H04Q100

    CPC分类号： H04Q3/0016 ,  H04Q2213/1308 ,  H04Q2213/13092 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13141 ,  H04Q2213/13204 ,  H04Q2213/13242

    摘要： A parent node transmits a third specific message to child nodes as a broadcast message if a first specific message indicating the start of the child node collides with another message so that normal receiving cannot be performed. Then, the parent node sequentially transmits second specific messages to each child node and then receives responses to recognize the states of the children nodes. The parent node transmits a specific message indicating a realization of a sleeping state as a broadcast message to the children nodes, followed by transmitting a specific message when data to be transmitted from the child node has been generated. The parent node cancels the sleeping state when it receives the specific message.

    摘要翻译： 如果指示子节点的开始的第一特定消息与另一消息相冲突，则父节点将第三特定消息作为广播消息发送到子节点，使得不能执行正常接收。 然后，父节点顺序地向每个子节点发送第二特定消息，然后接收响应以识别子节点的状态。 父节点向儿童节点发送指示睡眠状态的实现的特定消息作为广播消息，随后在已经生成了从子节点发送的数据时发送特定消息。 父节点在接收到特定消息时取消睡眠状态。

    Communication control method and apparatus
    7.
    发明授权
    Communication control method and apparatus 失效
    通信控制方法和装置

    公开(公告)号：US5526161A

    公开(公告)日：1996-06-11

    申请号：US262274

    申请日：1994-06-20

    申请人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    发明人： Noriyuki Suzuki ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    IPC分类号： H04B10/00 ,  H04B10/077 ,  H04B10/11 ,  H04B10/116 ,  H04B10/54 ,  H04B10/548

    CPC分类号： H04B10/1143

    摘要： A communication apparatus transmits a test message in one direction by the transmitting unit having narrow directivity capable of changing the transmitting direction, and an indication message which indicates that the test message is being transmitted by a transmitting unit having non directivity. Accordingly, the indication message is transmitted at least to the communicating party's apparatus. Subsequently, the transmitting direction of the test message is sequentially changed, and a similar process is performed. When the communicating party's apparatus detects a reception of the indication message, information indicating a level of the test message is transmitted to the transmitting apparatus as a response. The communication apparatus at the transmitting side detects the direction where the communicating party exists by receiving the information indicating the level. Hereinafter, the information communication is performed to adjust the transmitting unit of narrow directivity to the determined direction.

    摘要翻译： 通信装置通过具有能够改变发送方向的窄方向性的发送单元向一个方向发送测试消息，以及指示由具有非方向性的发送单元正在发送测试消息的指示消息。 因此，指示消息至少传送到通信方的装置。 随后，测试消息的发送方向被顺序地改变，并且执行类似的处理。 当通信方的装置检测到指示消息的接收时，作为响应将指示测试消息的级别的信息作为响应发送到发送装置。 发送侧的通信装置通过接收表示电平的信息来检测通信方存在的方向。 在下文中，执行信息通信以将指向性的发送单位调整到确定的方向。

    Electronic apparatus having multiple loads, driven by plural batteries
    8.
    发明授权
    Electronic apparatus having multiple loads, driven by plural batteries 失效
    具有由多个电池驱动的多个负载的电子设备

    公开(公告)号：US5814972A

    公开(公告)日：1998-09-29

    申请号：US845365

    申请日：1997-04-24

    申请人： Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    发明人： Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shinichi Sunakawa ,  Katsuhiko Nagasaki

    IPC分类号： H02J7/00 ,  G06F1/04 ,  H02J1/10 ,  H02J9/06 ,  H01M10/46

    CPC分类号： H02J1/10 ,  H02J9/061

    摘要： An electronic apparatus comprising a plurality of loads, which are separately driven by a plurality of batteries, further comprises a switching device which automatically changes a system of connection between the batteries and the loads in accordance with the conditions of the electronic apparatus. Such conditions of the electronic apparatus include the remaining capacities of the batteries, load changes in the loads, and temperature changes in the electronic apparatus. An electronic apparatus provided with a system clock generating device and a peak load device comprises a system clock controller which suspends the supply of a system clock or divides the system clock while a peak voltage is being generated. A drive controller changes the connection between the first and second batteries in accordance with detected remaining capacities of the first and second batteries.

    摘要翻译： 包括由多个电池单独驱动的多个负载的电子设备还包括根据电子设备的状况自动改变电池和负载之间的连接系统的开关装置。 电子设备的这种条件包括电池的剩余容量，负载中的负载变化和电子设备中的温度变化。 具有系统时钟产生装置和峰值负载装置的电子装置包括系统时钟控制器，其暂停系统时钟的供给或在产生峰值电压时划分系统时钟。 驱动控制器根据检测到的第一和第二电池的剩余容量改变第一和第二电池之间的连接。

    Pointed-position detecting apparatus and method
    10.
    发明授权
    Pointed-position detecting apparatus and method 失效
    点位置检测装置及方法

    公开(公告)号：US06323839B1

    公开(公告)日：2001-11-27

    申请号：US08968794

    申请日：1997-11-06

    申请人： Ryoji Fukuda ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shigeki Mori ,  Kazuhiro Matsubayashi ,  Shinichi Sunakawa ,  Takashi Harada ,  Katsuhiko Nagasaki

    发明人： Ryoji Fukuda ,  Kazutoshi Shimada ,  Eisaku Tatsumi ,  Shigeki Mori ,  Kazuhiro Matsubayashi ,  Shinichi Sunakawa ,  Takashi Harada ,  Katsuhiko Nagasaki

    IPC分类号： G09G508

    CPC分类号： G06F3/0425 ,  G06F3/033 ,  G06F3/0386

    摘要： A pointed-position detecting apparatus where image output unit visually displays an image, and image input unit inputs the displayed visible image. The input visible image is stored into memory as an original image. The visible image is partially changed by using a manipulation device such as a laser pointer or a pointing rod, and the visible image with the partially-changed area is inputted from the image input unit. Controller extract the changed image area from the input visible image, and detects a pointed position based on the changed image area. Thus, the phenomenon where a user's action with respect to a displayed image is reflected as a change in the image is utilized to detect coordinates and motion at the image area as the object of change.

    摘要翻译： 图像输出单元可视地显示图像的指示位置检测装置，图像输入单元输入所显示的可见图像。 输入的可见图像作为原始图像存储到存储器中。 通过使用诸如激光指示器或指示杆的操作装置部分地改变可见图像，并且从图像输入单元输入具有部分改变区域的可见图像。 控制器从输入的可见图像中提取改变的图像区域，并且基于改变的图像区域检测指向位置。 因此，利用用户对显示的图像的动作作为图像的变化被反映的现象来检测作为变化对象的图像区域的坐标和运动。