Cordless telephone apparatus having a ringer circuit operable during
power failure
    1.
    发明授权
    Cordless telephone apparatus having a ringer circuit operable during power failure 失效
    在电源故障期间可操作的电话电路的无绳电话设备

    公开(公告)号:US5111499A

    公开(公告)日:1992-05-05

    申请号:US555800

    申请日:1990-07-23

    IPC分类号: H04M1/00 H04M1/725

    CPC分类号: H04M1/72505

    摘要: A cordless telephone apparatus adapted to produce a ringer tone from a connection device during power stoppage. The ringer circuit is rendered inoperative when the connection device and cordless telephone are connected via a radio circuit in response to an incoming call from a subscriber's line, and rendered operative in at least one of the two cases in which the connection device and the cordless telephone are not connected via the radio circuit in response to an incoming call from the subscriber's line and in which the power source stops supplying power.

    摘要翻译: 一种无绳电话设备,适于在停电期间从连接装置产生振铃音。 当连接装置和无绳电话通过无线电电路响应于来自用户线路的呼入而连接时,振铃电路不工作,并且在连接装置和无绳电话的两种情况中的至少一种情况下操作 不经由无线电电路响应于来自用户线路的呼入并且其中电源停止供电而连接。

    Relief valve for filter device
    4.
    发明授权
    Relief valve for filter device 失效
    过滤器安装阀

    公开(公告)号:US6136183A

    公开(公告)日:2000-10-24

    申请号:US64788

    申请日:1998-04-23

    CPC分类号: B01D27/103 Y10T137/7843

    摘要: A relief valve for an oil filter device integrally formed with a check valve has an annular shape, and has a front end portion, a guiding portion, a sealing portion, a recess portion, and a groove portion. The relief valve is attached to a protector only by inserting a cylindrical protector end portion into the groove portion thereof. At this time, the recess portion is elastically deformed so that the sealing portion moves inwardly, while the sealing portion is elastically compressed by the protector end portion. As a result, the relief valve closes an oil flow passage defined in a wall of the protector end portion only by an elastic deformation stress thereof. The relief valve can be readily molded and attached to the oil filter device and stably provide desired valve opening characteristics.

    摘要翻译: 与止回阀一体形成的滤油器装置的安全阀具有环状,具有前端部,引导部,密封部,凹部,槽部。 安全阀仅通过将圆柱形保护器端部插入其槽部中而附接到保护器。 此时,凹部被弹性变形,使得密封部向内移动,同时密封部被保护器端部弹性地压缩。 结果,安全阀仅通过弹性变形应力封闭限定在保护器端部的壁的油流路。 安全阀可以容易地模制和附接到油过滤器装置并且稳定地提供期望的阀打开特性。

    Driving circuit and driving method for display device
    5.
    发明授权
    Driving circuit and driving method for display device 有权
    显示装置的驱动电路及驱动方法

    公开(公告)号:US08698786B2

    公开(公告)日:2014-04-15

    申请号:US13005432

    申请日:2011-01-12

    IPC分类号: G09G5/00

    CPC分类号: G09G3/3677 G09G2340/0492

    摘要: A gate start pulse signal for a next frame is output at (m−n+k+1)-th line from a beginning of display period for a previous frame in a case where m denotes the number of the display lines, n denotes the number of extra outputs from the gate driver at a side from which the scan is performed, k denotes a positive integer, and a scan of a gate driver is performed from a side at which there is an extra output from the gate driver; k pulses of gate driver clock signals are output during a vertical blank period; and input of a gate driver clock signal is restarted from a beginning of a display period for the next frame.

    摘要翻译: 在m表示显示行的数量的情况下,从前一帧的显示周期开始的第(m-n + k + 1)行输出下一帧的门起始脉冲信号,n表示 从执行扫描的一侧的栅极驱动器的额外输出的数量,k表示正整数,并且从栅极驱动器的额外输出的一侧执行栅极驱动器的扫描; 在垂直空白期间输出k脉冲的栅极驱动器时钟信号; 并且从下一帧的显示周期的开始重新开始栅极驱动器时钟信号的输入。

    Method and apparatus for driving electro-luminescence display panel designed to perform efficient booting
    6.
    发明授权
    Method and apparatus for driving electro-luminescence display panel designed to perform efficient booting 有权
    用于驱动电致发光显示面板的方法和装置,其设计用于执行有效启动

    公开(公告)号:US07265738B2

    公开(公告)日:2007-09-04

    申请号:US10823722

    申请日:2004-04-14

    IPC分类号: G09G3/30

    摘要: Provided are a method and apparatus for driving an electro-luminescence (EL) display panel having data electrode lines and scanning electrode lines intersecting each other at a predetermined distance and EL cells, formed at the intersections thereof. In the method and apparatus, a booting current corresponding to a magnitude change of a display data signal in the next horizontal drive time period with respect to a display data signal in the current horizontal drive time period is applied to each of the data electrode lines at the beginning of the next horizontal drive time period. Instantaneous values of the booting currents are kept constant, and the application time for the booting current is proportional to a magnitude change of each display data signal in the next horizontal drive time period with respect to the display data signal in the current horizontal drive time period.

    摘要翻译: 提供了一种用于驱动电子发光(EL)显示面板的方法和装置,其具有以预定距离彼此相交的数据电极线和扫描电极线,并且形成在其交点处的EL单元。 在该方法和装置中,将与当前水平驱动时间段中的显示数据信号相对应的下一个水平驱动时间周期中的显示数据信号的幅度变化的引导电流施加到每个数据电极线上 下一个水平驱动时间段的开始。 引导电流的瞬时值保持恒定,并且引导电流的施加时间与当前水平驱动时间周期中相对于显示数据信号的下一个水平驱动时间段中的每个显示数据信号的幅度变化成比例 。

    Production process and production apparatus for polybutylene terephthalate
    7.
    发明授权
    Production process and production apparatus for polybutylene terephthalate 有权
    聚对苯二甲酸丁二醇酯的生产工艺和生产设备

    公开(公告)号:US06458916B1

    公开(公告)日:2002-10-01

    申请号:US09940430

    申请日:2001-08-29

    IPC分类号: C08G6300

    摘要: An apparatus for continuously producing polybutylene terephthalate, which comprises a first reactor for reacting an aromatic dicarboxylic acid with a glycol, thereby producing an oligomer, a second reactor for polycondensating the oligomer, thereby preparing a low polymerization product, and a third reactor for further polycondensating the low polymerization product, thereby producing a high molecular weight polyester, where the second reactor is a vertical, cylindrical polymerization vessel having a plurality of concentrical partitioned reaction compartments therein, each of the reaction compartments being provided with stirring blades and a heater, and an outlet for volatile matters being provided at the upper part of the vessel. The second reactor contributes to efficient and continuous production of polybutylene terephthalate having a good quality.

    摘要翻译: 一种用于连续生产聚对苯二甲酸丁二酯的设备,其包括用于使芳族二羧酸与二醇反应的第一反应器,从而制备低聚物,将低聚物缩聚的第二反应器,从而制备低聚合产物,以及用于进一步缩聚的第三反应器 低聚合产物,由此生产高分子量聚酯,其中第二反应器是具有多个同心分隔的反应室的垂直圆柱形聚合容器,每个反应室设有搅拌叶片和加热器, 在容器的上部设置挥发性物质的出口。 第二反应器有助于有效和连续地生产质量好的聚对苯二甲酸丁二醇酯。

    Data communication unit
    8.
    发明授权
    Data communication unit 失效
    数据通信单元

    公开(公告)号:US5670952A

    公开(公告)日:1997-09-23

    申请号:US378103

    申请日:1995-01-26

    摘要: A data transmission unit for transmitting data stored in a movable terminal unit to an upper unit when the movable terminal unit is connected to the data transmission unit, includes a coupler for directly coupling the unit to a front or a rear stage data transmission unit without using a connecting cable. The coupler includes data pins for passing data from the movable terminal unit or the front stage data transmission unit to the rear stage data transmission unit or the upper unit, saving the space between adjacent units.

    摘要翻译: 一种数据传输单元,用于当可移动终端单元连接到数据传输单元时,将存储在可移动终端单元中的数据存储到上单元,包括用于将单元直接耦合到前级或后级数据传输单元的耦合器,而不使用 连接电缆。 耦合器包括用于将数据从可移动终端单元或前级数据传输单元传送到后级数据传输单元或上部单元的数据引脚,从而节省相邻单元之间的空间。

    Portable information terminal equipped with camera
    9.
    发明授权
    Portable information terminal equipped with camera 失效
    便携式信息终端配有相机

    公开(公告)号:US07626630B2

    公开(公告)日:2009-12-01

    申请号:US11338769

    申请日:2006-01-25

    IPC分类号: H04N5/225

    摘要: The information terminal body may be designed to foldably pivot a pair of flat cases each having a display unit through a hinge which is equipped with a photographing optical system for the camera function unit of which optical axis of lens is perpendicular to an axial center of the hinge. The display units display information from communication channels and images taken in by the camera. The cases may have the display units such that the display units face outside in a folded state. At least one of the two display units may be a finder for photographers, while the other may be a finder for the subject persons. The terminal is equipped with a shutter button and a terminal operation button. The terminal operation button works also as a shutter button. The information terminal is also equipped with a viewfinder for the camera lens system.

    摘要翻译: 信息终端机构可以被设计成通过铰链可折叠地枢转一对具有显示单元的平坦壳体,所述铰链装备有用于相机功能单元的拍摄光学系统,其中透镜的光轴垂直于 合页。 显示单元显示来自通信通道的信息和由相机拍摄的图像。 这些情况可以具有显示单元,使得显示单元在折叠状态下面向外部。 两个显示单元中的至少一个可以是摄影师的取景器,而另一个可以是被摄体人物的取景器。 终端配有快门按钮和终端操作按钮。 终端操作按钮也可用作快门按钮。 信息终端还配有摄像机镜头系统的取景器。