Interactive CATV system
    1.
    发明授权
    Interactive CATV system 失效
    交互式CATV系统

    公开(公告)号:US4245245A

    公开(公告)日:1981-01-13

    申请号:US654721

    申请日:1976-02-02

    摘要: A two-way CATV system having a substantial number of terminals incorporates a central processor and transmitter system which continually interrogates the terminals at high speed, monitoring changes of usage of premium programs and other data while also permitting central control of access to restricted premium programs. For inexpensive but reliable intercommunication, short, fixed word length digital messages are frequency multiplexed onto the cable in both upstream and downstream directions, and subscriber groups are controllably selected in turn, with each subscriber being scanned in what may be an arbitrary order by transmission of unique private messages which are recognized at the terminal and in response to which previously prepared fixed length messages are immediately transmitted in return. By employing both upstream and downstream messages which are initiated by a series of synchronizing bits and non-ambiguously related subsequent data sequences, and by the provision of means to initiate both downstream and upstream messages of short length without delay, rapid but reliable data interchange is effected despite differences in transmission and response times with different subscribers. Concurrently, terminal status and various special conditions including security alarms are remotely processed at each terminal, and short upstream messages are assembled containing priority selected data to be transmitted in response to an interrogation. The system incorporates additional means for monitoring power status, program selection and authorization and other operating conditions at each terminal effectively to provide accurate and reliable accounting information while preventing unauthorized or improper usage of restricted premium programs.

    摘要翻译: 具有大量终端的双向CATV系统包括中央处理器和发射机系统,其以高速度连续询问终端,监视高级节目和其他数据的使用的改变,同时还允许对受限优惠节目的访问的中央控制。 对于廉价但可靠的互通,短,固定字长数字消息在上行和下行两个方向上被频率复用到电缆上,并且用户组可以依次可控地选择,每个用户以任意顺序扫描可以通过传输 在终端被识别并且响应于先前准备好的固定长度的消息被立即发送的唯一私人消息。 通过采用由一系列同步位和非相关相关的后续数据序列发起的上行和下行消息,并且通过提供无延迟地启动短长度的下行和上行消息的装置,快速但可靠的数据交换是 尽管与不同用户的传输和响应时间有差异。 同时,终端状态和包括安全警报在内的各种特殊条件在每个终端进行远程处理,并且组合短的上游消息,其中包含响应于询问要发送的优先选择数据。 该系统包括用于监控每个终端的电源状态,程序选择和授权以及其他操作条件的其他手段,有效地提供准确可靠的会计信息,同时防止未经授权或不正确使用限制性溢价程序。

    ELECTROMAGNETIC RELAY
    2.
    发明申请
    ELECTROMAGNETIC RELAY 有权
    电磁继电器

    公开(公告)号:US20140118097A1

    公开(公告)日:2014-05-01

    申请号:US14123967

    申请日:2012-06-22

    IPC分类号: H01H50/12 H01H50/02

    摘要: In an electromagnetic relay, terminal slits into which a coil terminal connected to a coil, a fixed contact terminal to which a fixed contact is attached, and a movable contact terminal electrically connected to a movable contact are inserted into is formed in a base, and the base is formed with ventilation holes used to discharge gas generated in an internal space and discharge vapor generated in the internal space. The ventilation holes are formed so as to be connected with the terminal slits.

    摘要翻译: 在电磁继电器中,插入有与线圈连接的线圈端子,固定触点附接的固定触点端子和与可动触头电连接的可动触点端子的端子槽形成在基座中,并且 底座形成有用于排放在内部空间中产生的气体并排出在内部空间中产生的蒸汽的通气孔。 通气孔形成为与端子狭缝连接。

    Method for judging vehicle collision
    3.
    发明授权
    Method for judging vehicle collision 失效
    判断车辆碰撞的方法

    公开(公告)号:US5936518A

    公开(公告)日:1999-08-10

    申请号:US739754

    申请日:1996-10-29

    IPC分类号: B60R21/01 G01P15/08 B60Q1/00

    摘要: A method for judging vehicle collision in which an output signal from an acceleration sensor carried on a vehicle, which is obtained from a time of start of judgment on collision, is outputted through interval windows each having a predetermined time width of a plurality of sampling cycles and provided as those successively delayed by one sampling cycle respectively. A waveform of the output signal is Hadamard-transformed and decomposed into frequency components for each of the interval windows by using an Hadamard-transforming unit. A threshold value set for a predetermined frequency component and outputted from a threshold-outputting unit is compared with a level value of the predetermined frequency component selected from the frequency components obtained by the decomposition in the Hadamard-transforming unit, by using a collision-judging unit. Occurrence of collision of the vehicle is judged on the basis of a result of the comparison.

    摘要翻译: 一种用于判断车辆碰撞的方法,其中从碰撞判断开始时获得的来自车辆上的加速度传感器的输出信号通过间隔窗口输出,每个间隔窗口具有多个采样周期的预定时间宽度 并分别提供为相继延迟一个采样周期。 通过使用Hadamard变换单元,输出信号的波形被Hadamard变换并分解为每个间隔窗口的频率分量。 将从阈值输出单元输出的预定频率分量设定的阈值与通过在Hadamard变换单元中通过分解获得的频率分量中选择的预定频率分量的电平值进行比较, 单元。 基于比较的结果来判断车辆的碰撞的发生。

    Air bag apparatus for vehicle
    5.
    发明授权
    Air bag apparatus for vehicle 失效
    车载气囊装置

    公开(公告)号:US5257816A

    公开(公告)日:1993-11-02

    申请号:US796182

    申请日:1991-11-22

    摘要: An air bag apparatus for a vehicle is characterized in that an air bag, an inflator and acceleration sensors for controlling the inflator are closely disposed in a single place to constitute an air bag unit. The acceleration sensors in the air bag unit are made up of a plurality of acceleration sensors of different kinds. The air bag unit is disposed on a steering wheel and each of the acceleration sensors is disposed such that the direction of movement of a movable element to be provided in each of the acceleration sensors is parallel to an axis of rotation of the steering wheel. The inflator is electrically ignited and each of the acceleration sensors controls the electric current supply to the inflator.

    摘要翻译: 一种用于车辆的气囊装置的特征在于,用于控制充气机的气囊,充气机和加速度传感器被紧密地布置在单个位置以构成气囊单元。 气囊单元中的加速度传感器由多种不同种类的加速度传感器构成。 气囊单元设置在方向盘上,并且每个加速度传感器被布置成使得要设置在每个加速度传感器中的可移动元件的移动方向平行于方向盘的旋转轴线。 充气机被电点燃,并且每个加速度传感器控制对充气机的电流供应。

    Apparatus for reproducing video signal
    6.
    发明授权
    Apparatus for reproducing video signal 失效
    用于再现视频信号的装置

    公开(公告)号:US4614981A

    公开(公告)日:1986-09-30

    申请号:US759913

    申请日:1985-07-29

    申请人: Tsutomu Fukui

    发明人: Tsutomu Fukui

    CPC分类号: H04N9/893

    摘要: An apparatus for reproducing a video signal by detecting a video signal recorded on a rotary recording medium. The apparatus includes a variable delay for inputting and delaying a detected video signal, a phase comparator for comparing each phase of a timing signal, such as a horizontal sync signal, or the like, obtained from input and output sides of said variable delay, and a voltage-controlled oscillator for controlling a delay period of a variable delay receiving the output of a comparator.

    摘要翻译: 一种用于通过检测记录在旋转记录介质上的视频信号来再现视频信号的装置。 该装置包括用于输入和延迟检测到的视频信号的可变延迟,用于比较从所述可变延迟的输入和输出侧获得的诸如水平同步信号等的定时信号的每个相位的相位比较器,以及 用于控制接收比较器的输出的可变延迟的延迟周期的压控振荡器。

    Seat provided with electric or electronic equipment
    7.
    发明授权
    Seat provided with electric or electronic equipment 有权
    座椅配有电气或电子设备

    公开(公告)号:US07942477B1

    公开(公告)日:2011-05-17

    申请号:US11910352

    申请日:1999-05-14

    IPC分类号: A47C7/72 A47C7/62

    摘要: There is disclosed a seat that comprises a trim cover including a sheet of covering material and a wadding layer, a padding member covered with the cover, a seating surface section formed by a portion of the cover and a portion of the padding member, and electric or electronic equipment, the equipment including planar equipment bodies and accessories, the wadding layer including a first wadding member laminated onto the entire sheet, and second wadding members formed separately from the first wadding member and mounted to predetermined regions of the portion of the padding member which forms the seating surface section in cooperation with the portion of the cover, the bodies being disposed on the second wadding members, and the padding member being covered by the cover in such a manner that the second wadding members having the bodies disposed thereon are combined with the first wadding member.

    摘要翻译: 公开了一种座椅,其包括:装饰盖,其包括覆盖材料片和填充层,被覆盖的衬垫构件,由所述盖的一部分和所述衬垫构件的一部分形成的座面部,以及电 或电子设备,所述设备包括平面设备主体和附件,所述填充层包括层压在整个片材上的第一填充构件和与所述第一填塞构件分开形成并安装到所述填充构件的所述部分的预定区域的第二填塞构件 其与盖的部分协作形成座面部分,所述主体设置在第二填补构件上,并且衬垫构件被覆盖,使得具有布置在其上的主体的第二填塞构件组合 与第一个填充成员。

    Occupant detecting system
    9.
    发明授权
    Occupant detecting system 有权
    乘员检测系统

    公开(公告)号:US06356194B1

    公开(公告)日:2002-03-12

    申请号:US09227526

    申请日:1999-01-08

    IPC分类号: G08B1326

    摘要: A high-frequency generating circuit is connected to six electrode fabrics embedded in a seat back of an assistant driver's seat. Output current flowing at the time when a human body approaches the electrode fabrics is detected. It is determined whether an occupant is an adult or a child, by comparing patterns of the output current which correspond to the six electrode fabrics with a first threshold value and a second threshold value to detect the positions of the head, neck and shoulder of the occupant. When the occupant is a child having a short sitting height, the operation of an air bag device is prohibited upon collision of a vehicle, and a warning lamp is lit to move the occupant to a rear seat.

    摘要翻译: 高频发生电路连接到嵌入辅助驾驶员座椅的座椅靠背中的六个电极织物。 检测在人体接近电极织物时流动的输出电流。 通过将与六个电极织物相对应的输出电流的图案与第一阈值和第二阈值进行比较来确定乘客是否是成人或儿童,以检测头部,颈部和肩部的位置 乘客。 当乘员是座位矮小的孩子时,车辆碰撞时禁止气囊装置的操作,并且点亮警告灯以将乘客移动到后座。

    Static reactive power compensating equipment
    10.
    发明授权
    Static reactive power compensating equipment 失效
    静态无功补偿设备

    公开(公告)号:US5672956A

    公开(公告)日:1997-09-30

    申请号:US507901

    申请日:1995-08-03

    IPC分类号: G05F1/70 H02J3/18

    CPC分类号: H02J3/1864 Y02E40/12

    摘要: A static reactive power compensating equipment includes a circuit for preventing harmonic currents generated by adjusting lag compensation current from phase control from flowing out of the equipment. A first reactor and a controller are connected to a switching circuit. A second reactor is connected between an output terminal and a connection node. The first reactor is also connected to the connection node such that the first and second reactors are series connected. A resonant circuit including a third reactor connected in series with a capacitor is connected to the connection node such that the resonant circuit is series connected with the second reactor and parallel connected to the first reactor. The resonant circuit is constructed to resonate at a predetermined frequency which substantially absorbs harmonic currents flowing from the static reactive power compensating equipment.

    摘要翻译: 静态无功补偿装置包括一个电路,用于通过调节来自相位控制的滞后补偿电流而产生的谐波电流流出设备。 第一电抗器和控制器连接到开关电路。 第二反应器连接在输出端子和连接节点之间。 第一反应器也连接到连接节点,使得第一和第二反应器串联连接。 包括与电容器串联连接的第三反应器的谐振电路连接到连接节点,使得谐振电路与第二反应器串联连接并并联连接到第一反应器。 谐振电路被构造成以预定频率谐振,其基本上吸收从静态无功功率补偿设备流出的谐波电流。