Method and device for data communication
    141.
    发明申请
    Method and device for data communication 失效
    用于数据通信的方法和设备

    公开(公告)号:US20070286406A1

    公开(公告)日:2007-12-13

    申请号:US11802487

    申请日:2007-05-23

    申请人: Satoshi Ishikawa

    发明人: Satoshi Ishikawa

    IPC分类号: H04M1/00 H04M9/00

    摘要: A novel data communication device includes a switching mechanism, a detector, a storage, a measuring unit, a comparator, and a controller. In at least one embodiment, the switching mechanism is configured to connect and disconnect a facsimile device to and from a communication line used in common by the data communication device and the facsimile device. The detector is configured to detect an off-hook state of the facsimile device. The storage is configured to store a delay time. The measuring unit is configured to measure a reference time and a dialing detection time. The comparator is configured to compare the reference time and the dialing detection time. The controller is configured to enable or disable a facsimile priority function depending on whether or not the reference time and the dialing detection time are substantially equal to each other.

    摘要翻译: 一种新颖的数据通信设备包括切换机构,检测器,存储器,测量单元,比较器和控制器。 在至少一个实施例中,切换机构被配置为将传真设备连接到和从数据通信设备和传真设备共同使用的通信线路断开传真设备。 检测器被配置为检测传真设备的摘机状态。 存储配置为存储延迟时间。 测量单元被配置为测量参考时间和拨号检测时间。 比较器配置为比较参考时间和拨号检测时间。 控制器被配置为根据参考时间和拨号检测时间是否彼此基本相等来启用或禁用传真优先级功能。

    IMAGE DISPLAY DEVICE
    142.
    发明申请
    IMAGE DISPLAY DEVICE 审中-公开
    图像显示设备

    公开(公告)号:US20070181893A1

    公开(公告)日:2007-08-09

    申请号:US11687339

    申请日:2007-03-16

    IPC分类号: H01L33/00

    摘要: An image display device includes a plurality of spacers which are arranged between a first substrate formed with a phosphor screen and a second substrate provided with a plurality of electron emission sources and support an atmospheric load acting on the first substrate and the second substrate. The plurality of spacers are located in a manner that a plurality of spacer columns, each column include the plurality of spacers arranged side by side with gaps therebetween in a first direction, are arranged side by side with gaps therebetween in a second direction, the first direction being a direction parallel to one side of the first substrate, the second direction being a direction perpendicular to the first direction. The plurality of spacers which constitute each spacer column are located staggered in the first direction with respect to the plurality of spacers which constitute adjacent other spacer column.

    摘要翻译: 图像显示装置包括布置在形成有荧光屏的第一基板和设置有多个电子发射源的第二基板之间并支撑作用在第一基板和第二基板上的大气负载的多个间隔件。 多个间隔件的排列方式是多个间隔柱,每列包括并排布置的多个间隔件,其沿第一方向间隔开,并排设置,沿第二方向间隔开,第一 方向是平行于第一基板的一侧的方向,第二方向是垂直于第一方向的方向。 构成每个隔离柱的多个间隔件相对于构成相邻的其它间隔柱的多个间隔件在第一方向上交错排列。

    State detecting method and insulation resistance fall detector
    144.
    发明授权
    State detecting method and insulation resistance fall detector 有权
    状态检测方法和绝缘电阻跌落检测器

    公开(公告)号:US07012435B2

    公开(公告)日:2006-03-14

    申请号:US10959576

    申请日:2004-10-07

    IPC分类号: G01R31/00 G08B21/00

    CPC分类号: G01R27/18 G01R35/00

    摘要: A method of detecting a state of an insulation resistance fall detector that includes: a detection resistance connected in series to an insulation resistance between a vehicle body and a power source; a condenser provided between the insulation resistance and the detection resistance; a pulse signal applying unit that applies a pulse signal to a serial circuit constituted by the insulation resistance, the condenser and the detection resistance; a low pass filter that filters a voltage of a connecting point between the coupling condenser and the detection resistance; and a fall detecting unit that detects a fall of the insulation resistance on the basis of the output of the filter, the method comprising the steps of: varying a pulse width of the pulse signal; and detecting the state of the insulation resistance fall detector on the basis of the output of the filter when the pulse width is varied.

    摘要翻译: 一种检测绝缘电阻跌落检测器的状态的方法,包括:与车体和电源之间的绝缘电阻串联连接的检测电阻; 设置在绝缘电阻和检测电阻之间的冷凝器; 脉冲信号施加单元,对由绝缘电阻,冷凝器和检测电阻构成的串联电路施加脉冲信号; 低通滤波器,滤波耦合电容器与检测电阻之间的连接点的电压; 以及下降检测单元,其基于所述滤波器的输出来检测所述绝缘电阻的下降,所述方法包括以下步骤:改变所述脉冲信号的脉冲宽度; 并且当脉冲宽度变化时,基于滤波器的输出来检测绝缘电阻跌落检测器的状态。

    Insulation resistance drop detector and method of detecting state thereof
    145.
    发明授权
    Insulation resistance drop detector and method of detecting state thereof 有权
    绝缘电阻跌落检测器及其状态检测方法

    公开(公告)号:US07005860B2

    公开(公告)日:2006-02-28

    申请号:US10959503

    申请日:2004-10-07

    IPC分类号: G01R31/00 G08B21/00

    摘要: An insulation resistance drop detector 50 and a method of detecting a state of malfunction of the detector 50 are provided. When open of a coupling capacitor Co or malfunction of a lowpass filter 53 is occurred, a time constant of the low pass filter 53 is decreased and a rising time of an output of the lowpass filter 53 against an output of a pulse signal P1 becomes shorter than that in a state of normal. Thereby, malfunction of the detector 50 can be detected based on the output of the filter 53 corresponding to change of frequency of the pulse signal P1.

    摘要翻译: 提供绝缘电阻降检测器50和检测器50故障状态的方法。 当耦合电容器Co断开或低通滤波器53发生故障时,低通滤波器53的时间常数减小,低通滤波器53的输出与脉冲信号P1的输出的上升时间成为 短于正常状态。 由此,可以基于与脉冲信号P 1的频率变化对应的滤波器53的输出来检测检测器50的故障。

    Switching circuit and voltage measuring circuit
    146.
    发明申请
    Switching circuit and voltage measuring circuit 有权
    开关电路和电压测量电路

    公开(公告)号:US20050270811A1

    公开(公告)日:2005-12-08

    申请号:US11002236

    申请日:2004-12-03

    IPC分类号: H02J7/00 H02M3/18 H03K17/78

    CPC分类号: H02J7/0021

    摘要: A switching circuit includes a capacitor, a combination battery having a plurality of unit cells connected in series, each of the unit cells containing battery, and a plurality of change-over switches sequentially connecting both ends of the each of the unit cells to the capacitor. The change-over switch has two semiconductor switches connected in series so that the source-drain directions thereof are oriented opposite to each other.

    摘要翻译: 开关电路包括电容器,具有串联连接的多个单元电池的组合电池,每个单电池包含电池,以及多个转换开关,其顺序地将每个单电池的两端连接到电容器 。 转换开关具有串联连接的两个半导体开关,使得其源极 - 漏极方向彼此相对。

    Switching circuit and individual voltmeter apparatus
    147.
    发明申请
    Switching circuit and individual voltmeter apparatus 有权
    开关电路和个别电压表装置

    公开(公告)号:US20050206386A1

    公开(公告)日:2005-09-22

    申请号:US11085196

    申请日:2005-03-22

    CPC分类号: G01R19/2503 G01R31/3658

    摘要: It is an object to provide an individual voltmeter apparatus utilizing a switching circuit which suppresses the variation of the consumption power of the unit cell of a set of batteries. The power supply of a first current path 2m1 and a second current path 2m2 of a level shift circuit 2m is between the unit cell Vm+1 and V1, and between the unit cell Vm+1 and one lower rank cell Vm, respectively. The same current, which responds to all semiconductor switches, flows in the first current path 2m1. In the second current path 2m2, a larger current is provided to the second current path in which the semiconductor switch is connected to the higher rank unit cell.

    摘要翻译: 本发明的目的是提供一种利用开关电路的单独的电压表装置,其抑制一组电池的单电池的消耗功率的变化。 电平移位电路2 m的第一电流通路2 m 1和第二电流通路2 m 2的电源位于单元电池Vm + 1和V 1之间,单元电池Vm + 1和下一级之间 细胞Vm。 响应于所有半导体开关的相同电流在第一电流通路2 m 1中流动。 在第二电流通路2m 2中,向半导体开关连接到较高级单元的第二电流通路提供较大的电流。

    Image display apparatus and method of manufacturing the same
    150.
    发明申请
    Image display apparatus and method of manufacturing the same 审中-公开
    图像显示装置及其制造方法

    公开(公告)号:US20050104505A1

    公开(公告)日:2005-05-19

    申请号:US10954070

    申请日:2004-09-30

    IPC分类号: H01J9/18 H01J29/02 H01J1/62

    摘要: An image display apparatus includes a first substrate having an image display surface, and a second substrate which faces the first substrate with a gap and has a plurality of electron sources configured to exciting the image display surface. A plurality of spacers which resist an atmospheric pressure acting on the substrates are arranged between the first and second substrates. Conductors which repulse electron beams emitted from the electron sources are interposed between the second substrate and distal ends of the spacers on the second substrate side.

    摘要翻译: 一种图像显示装置包括具有图像显示面的第一基板和具有间隙面向第一基板的第二基板,并且具有多个被配置为激励图像显示面的电子源。 多个隔着作用在基板上的大气压力的间隔件布置在第一和第二基板之间。 将从电子源发射的电子束的脉冲的导体插入在第二基板和第二基板侧的间隔物的远端之间。