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    Remote signalling to a telephone line utilizing power line carrier signals
    1.
    发明授权
    Remote signalling to a telephone line utilizing power line carrier signals 失效
    使用电力线载波信号远程信令到电话线路

    公开(公告)号：US4058678A

    公开(公告)日：1977-11-15

    申请号：US674557

    申请日：1976-04-07

    申请人： Robert T. Dunn ,  William M. Brown ,  John M. Ruddy

    发明人： Robert T. Dunn ,  William M. Brown ,  John M. Ruddy

    IPC分类号： H04B3/54 ,  H04M11/04

    CPC分类号： H04B3/54 ,  H04B2203/5437

    摘要： A remote transmitting or receiving device (T/R device) communicates with a conventional subscriber telephone through available AC power wires which carry signals that may be modulations of RF carrier frequencies and which are coupled to the power wires. For example, an incoming telephone call includes signals that are detected and modulate a master RF carrier frequency which is coupled to the AC power wires at the telephone line location and these signals are coupled from the AC power wires at a remote R device location, and, demodulated and used to control an electrical appliance, motor, pump, etc. The remote T device which may be, for example, a fire detector produces signals which modulate a remote RF carrier frequency which is coupled to the AC power wires at the remote location and this modulated carrier is coupled from the AC power wires and demodulated at the telephone line location to control or initiate signals in suitable form for transmission over the telephone line. Thus, telephone calls to the subscriber's telephone line can be received at the remote location to turn on an electrical device at that location; or signals originating at the remote location initiate a telephone call and message from the transcriber's telephone line.

    摘要翻译： 远程发送或接收设备（T / R设备）通过可用的交流电力线与常规用户电话进行通信，所述AC电力线承载可以是RF载波频率的调制并且耦合到电力线的信号。 例如，进入的电话呼叫包括被检测的信号并且调制主RF载波频率，该主RF载波频率耦合到电话线位置处的AC电力线，并且这些信号在远程R设备位置处从AC电力线耦合，以及 ，解调并用于控制电器，电动机，泵等。可以是例如火情检测器的远程T装置产生调制远程RF载波频率的信号，其耦合到远程的AC电力线 位置，并且该调制载波从AC电力线耦合并在电话线路位置进行解调，以控制或发起适当形式的信号以便通过电话线传输。 因此，可以在远程位置接收到用户电话线路的电话呼叫以打开该位置处的电气设备; 或者来自远程位置的信号从转录器的电话线路发起电话呼叫和消息。

    Telephone extension system utilizing power line carrier signals
    2.
    发明授权
    Telephone extension system utilizing power line carrier signals 失效
    利用电力线载波信号的电话延伸系统

    公开(公告)号：US3949172A

    公开(公告)日：1976-04-06

    申请号：US440830

    申请日：1974-02-08

    申请人： William M. Brown ,  John M. Ruddy ,  Robert T. Dunn

    发明人： William M. Brown ,  John M. Ruddy ,  Robert T. Dunn

    IPC分类号： H04B3/54 ,  H04M1/723 ,  H04M11/00

    CPC分类号： H04M1/723 ,  H04B3/54 ,  H04B2203/5437

    摘要： An extension telephone system communicates with a conventional subscriber telephone line where the subscriber's line telephone is located, through available AC power wires which carry signals that may be modulations of RF carrier frequencies and which are coupled to the power wires. Incoming telephone line signals are detected and modulate a first RF carrier frequency which is coupled to the AC power wires at the line telephone location and these signals are coupled from the AC power wires at an extension telephone location, and, demodulated and fed to an extension telephone which is energized by DC power derived from the AC power wires at the extension location. The extension telephone produces extension telephone signals which modulate a second RF carrier frequency which is coupled to the AC power wires at the extension location and this modulated carrier is coupled from the AC power wires and demodulated at the line telephone to produce the extension telephone signals in suitable form for applying to the telephone line. Thus, telephone calls to the subscriber's line telephone can be received by the extension telephone and calls to the telephone extension telephones can be connected to this system wherever there is access to the same AC power wires.

    摘要翻译： 分机电话系统通过可携带可能是RF载波频率调制并且耦合到电力线的信号的可用AC电力线与用户线路电话所在的常规用户电话线路进行通信。 检测出来的电话线路信号并且调制耦合到线路电话位置处的AC电力线的第一RF载波频率，并且这些信号在分机电话位置处从AC电力线耦合，并被解调并馈送到分机 电话由在分机位置的交流电源线产生的直流电力通电。 分机电话产生扩展电话信号，其调制在扩展位置处耦合到AC电力线的第二RF载波频率，并且该调制载波从AC电力线耦合并在线路电话处解调以产生分机电话信号 适用于电话线的适当形式。 因此，可以由分机电话接收对用户线路电话的电话呼叫，并且呼叫到电话分机，电话机可以连接到该系统，无论何时访问相同的AC电力线。

    Telephone extension system utilizing power line carrier signals
    3.
    发明授权
    Telephone extension system utilizing power line carrier signals 失效
    利用电力线载波信号的电话延伸系统

    公开(公告)号：US4495386A

    公开(公告)日：1985-01-22

    申请号：US549598

    申请日：1983-11-07

    申请人： William M. Brown ,  Robert T. Dunn

    发明人： William M. Brown ,  Robert T. Dunn

    IPC分类号： H04B3/54 ,  H04M1/72 ,  H04M11/00

    CPC分类号： H04M11/00 ,  H04B3/54 ,  H04M1/72 ,  H04B2203/5437 ,  H04B2203/5454

    摘要： A power line telephone extension system for carrying electrical signals between a subscriber's telephone line of a conventional telephone communication system and the subscriber's remote transmit-receiver device, (such as a conventional extension telephone), over the AC electric power wires available to the subscriber which includes: master linking circuits for processing signals between the subscriber's telephone line and the AC power wires; extension linking circuits for processing signals between the AC power wires and the subscriber's remote transmit-receive device, such as a conventional extension telephone; and a directional coupler circuit electrically coupling the remote transmit-receive device and the telephone line. The extension system is quite suitable for use with the presently available, well known, conventional extension telephone that plugs in by the plug (modular or 4 prong) provided therewith, to the directional coupler. Thus, the extension phone can then be used along with the extension linking circuits at any location at the subscriber's premises where there is access to the AC power wires.

    摘要翻译： 一种用于在常规电话通信系统的用户的电话线路和用户的远程发送 - 接收设备（例如传统的分机电话）之间通过用户可用的AC电力线承载电信号的电力线路电话分机系统， 包括：用于处理用户电话线和AC电力线之间的信号的主链接电路; 用于在AC电力线和用户的远程发送 - 接收设备之间处理信号的扩展连接电路，例如常规的分机电话; 以及将远程发送接收设备和电话线电耦合的定向耦合器电路。 扩展系统非常适用于通过由其提供的插头（模块化或4插脚）插入到定向耦合器中的目前可用的，众所周知的常规扩展电话。 因此，分机电话随后可以与在延伸连接电路一起使用在用户的房屋处的任何位置，在那里存在AC电力线。

    Telephone extension system utilizing power line carrier signals
    4.
    发明授权
    Telephone extension system utilizing power line carrier signals 失效
    利用电力线载波信号的电话延伸系统

    公开(公告)号：US4479033A

    公开(公告)日：1984-10-23

    申请号：US363063

    申请日：1982-03-29

    申请人： William M. Brown ,  Robert T. Dunn

    发明人： William M. Brown ,  Robert T. Dunn

    IPC分类号： H04B3/54 ,  H04M1/723 ,  H04M11/00

    CPC分类号： H04B3/54 ,  H04M1/723 ,  H04M11/00 ,  H04B2203/5437 ,  H04B2203/5454

    摘要： A power line telephone extension system for carrying electrical signals between a subscriber's telephone line of a conventional telephone communication system and the subscriber's remote transmit-receiver device, (such as a conventional extension telephone), over the AC electric power wires available to the subscriber which includes: master linking circuits for processing signals between the subscriber's telephone line and the AC power wires; extension linking circuits for processing signals between the AC power wires and the subscriber's remote transmit-receive device, such as a conventional extension telephone; and a directional coupler circuit electrically coupling the remote transmit-receive device and the telephone line. The extension system is quite suitable for use with the presently available, well known, conventional extension telephone that plugs in by the plug (modular or 4 prong) provided therewith, to the directional coupler. Thus, the extension phone can then be used along with the extension linking circuits at any location at the subscriber's premises where there is access to the AC power wires.

    摘要翻译： 一种用于在常规电话通信系统的用户的电话线路和用户的远程发送 - 接收设备（例如常规的分机电话）之间通过用户可用的AC电力线承载电信号的电力线电话延伸系统， 包括：用于处理用户电话线和AC电力线之间信号的主链接电路; 用于在AC电力线和用户的远程发送 - 接收设备之间处理信号的扩展连接电路，例如常规的分机电话; 以及将远程发送接收设备和电话线电耦合的定向耦合器电路。 扩展系统非常适用于通过由其提供的插头（模块化或4插脚）插入到定向耦合器中的目前可用的，众所周知的常规扩展电话。 因此，分机电话随后可以与在延伸连接电路一起使用在用户的房屋处的任何位置，在那里存在AC电力线。

    Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement and second order correction
    7.
    发明授权
    Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement and second order correction 失效
    采用高度测量和二阶校正的三维干涉合成孔径雷达地形图

    公开(公告)号：US5189424A

    公开(公告)日：1993-02-23

    申请号：US762923

    申请日：1991-09-19

    申请人： William M. Brown

    发明人： William M. Brown

    IPC分类号： G01S13/87 ,  G01S13/90

    CPC分类号： G01S13/9023 ,  G01S13/87

    摘要： Synthetic aperture radar data is used in conjunction with altimeter data to produce a terrain map corrected for platform roll angle. The technique uses two synthetic radar antennas and a ranging altimeter placed on an aircraft. The aircraft is moved in a set of substantially parallel flight paths where each flight is directly over the strip of terrain viewed by the synthetic aperture radar of an adjacent flight. During each flight the at least one antenna repeatedly transmits radar signals whose return echoes are received by both the first and second antennas. Conventional synthetic aperture radar processing yields a terrain map uncorrected for roll angle. Altimeter data from an adjacent flight determines the first order corrected aircraft roll angle when the corresponding synthetic radar data was taken. This roll angle is used to correct the height and ground range of nearby points in the uncorrected terrain map. A second order corrected roll angle is determined using the first order corrected terrain map to identify the first return point of the altimeter measurements. The measured altitude is then realigned to the first return point to produce a second order corrected roll angle and a corresponding second order corrected terrain map. The result is a terrain map corrected for aircraft roll angle.

    摘要翻译： 合成孔径雷达数据与高度计数据结合使用，以产生针对平台滚动角度校正的地形图。 该技术使用两个合成雷达天线和放置在飞机上的测距高度计。 飞机在一组基本上平行的飞行路径中移动，其中每个飞行直接在相邻航班的合成孔径雷达所观察的地形条上。 在每次飞行期间，至少一个天线重复地发射雷达信号，其返回回波由第一和第二天线接收。 常规的合成孔径雷达处理产生未校正的侧倾角的地形图。 当相应的合成雷达数据被采集时，来自相邻飞行的高度计数据确定了一阶校正的航空器侧倾角。 此滚动角用于校正未校正地形图中附近点的高度和地面范围。 使用一阶校正地形图确定二阶校正滚动角，以识别高度计测量的第一返回点。 然后将所测量的高度重新对准到第一返回点以产生二阶校正滚动角度和相应的二阶校正地形图。 结果是对于飞机侧倾角修正的地形图。

    Tray container with reinforced sidewalls
    8.
    发明授权
    Tray container with reinforced sidewalls 失效
    带增强侧壁的托盘容器

    公开(公告)号：US4308985A

    公开(公告)日：1982-01-05

    申请号：US148908

    申请日：1980-05-12

    申请人： Guelfo A. Manizza ,  William M. Brown

    发明人： Guelfo A. Manizza ,  William M. Brown

    IPC分类号： B65D5/20 ,  B65D5/24 ,  B65D5/64 ,  B65D77/20 ,  B65D81/34 ,  B65D5/26

    CPC分类号： B65D81/343 ,  B65D5/2047 ,  B65D5/246 ,  B65D81/34 ,  B65D2577/2025 ,  B65D2577/2091 ,  B65D2581/3408 ,  B65D81/3453 ,  Y10S229/903 ,  Y10S229/906 ,  Y10S229/92 ,  Y10S229/931 ,  Y10S229/94

    摘要： A tray-type container for processing and marketing a loaf of bread, or the like, and a method of forming the same is disclosed, which tray is formed from a single blank of paperboard having a coating of a heat sealable and heat resistant film material so as to provide, when fully set-up, a rectangular bottom wall with hingedly connected upstanding sidewalls integrally connected at the corners by pairs of triangular web members folded upon each other and against the outside faces of opposite sidewalls where they are secured in reinforcing relation by narrow top edge flanges folded into underlying relation with and sealed to narrow flanges at the top edge of the sidewalls with the film material being skip-cut at the top edge of the sidewalls so as to reduce buckling in the sidewalls which otherwise results due to the difference in shrinkage of the film and the paperboard material.

    摘要翻译： 公开了一种用于加工和销售面包等的托盘式容器及其形成方法，该托盘由具有可热封和耐热薄膜材料的涂层的纸板的单个坯料形成 以便在完全安装时提供矩形底壁，其具有铰链连接的直立侧壁，所述侧壁通过成对的三角形腹板构件在角部处一体地连接，所述三角形腹板构件彼此折叠并且抵靠相对侧壁的外侧面，其中它们以加强关系固定 通过狭窄的顶部边缘凸缘与侧壁的顶部边缘折叠成底部的关系并密封到窄的凸缘，其中膜材料在侧壁的顶部边缘处被跳过，以减少侧壁的弯曲，否则将导致 膜和纸板材料的收缩差异。

    Lamp assembly with inverted pivot member
    9.
    发明授权
    Lamp assembly with inverted pivot member 失效
    具有倒转枢轴构件的灯组件

    公开(公告)号：US5722759A

    公开(公告)日：1998-03-03

    申请号：US635752

    申请日：1996-04-22

    申请人： Kenneth A. Eklov ,  William M. Brown ,  James N. Jorgensen

    发明人： Kenneth A. Eklov ,  William M. Brown ,  James N. Jorgensen

    IPC分类号： B60Q3/06 ,  B60Q1/00

    CPC分类号： B60Q3/06 ,  Y10S362/802

    摘要： A lamp assembly having a gravity-actuated switch which is adapted to be mounted to the underside of a hinged cover member of a vehicle to illuminate a compartment of the vehicle when the hinged member is opened to a predetermined extent. The lamp assembly has a housing, a lamp disposed in the housing, first conductor means for electrically interconnecting a first electrical terminal with one terminal of the lamp, second conductor means for electrically interconnecting a second electrical terminal with a first contact point, and third conductor means for electrically interconnecting the other terminal of the lamp with a second contact point. The assembly has a switch for automatically turning on the lamp when the housing is moved to a first angular orientation and turning off the lamp when the housing is moved to a second angular orientation. The switch has a slidable member with a conductive portion, the slidable member being movable between a first position in which the conductive portion of the slidable member electrically interconnects the first and second contact points and a second position in which the first and second contact points are electrically isolated. The assembly may have an inverted pivot member, movable under the influence of gravity, for causing the slidable member to occupy the first position when the housing is in the first angular orientation and for causing the slidable member to occupy the second position when the housing is in the second angular orientation.

    摘要翻译： 一种具有重力致动开关的灯组件，其适于安装到车辆的铰接盖构件的下侧，以在铰链构件打开预定的程度时照亮车辆的隔室。 灯组件具有壳体，设置在壳体中的灯，用于将第一电端子与灯的一个端子电互连的第一导体装置，用于将第二电端子与第一接触点电互连的第二导体装置和第三导体 用于将灯的另一个端子与第二接触点电互连的装置。 组件具有用于当壳体移动到第一角度定向时自动接通灯的开关，并且当壳体移动到第二角度定向时关闭灯。 开关具有带导电部分的可滑动构件，该滑动构件可在第一位置和第二位置之间移动，在第一位置，可滑动构件的导电部分将第一和第二接触点互相互连， 电隔离。 组件可以具有可在重力作用下移动的倒转的枢转构件，用于当壳体处于第一角度定向时使滑动构件占据第一位置，并且当壳体为壳体时可滑动构件占据第二位置 在第二角度方向。

    Wastewater organic acid removal process
    10.
    发明授权
    Wastewater organic acid removal process 失效
    废水有机酸去除工艺

    公开(公告)号：US5395536A

    公开(公告)日：1995-03-07

    申请号：US57879

    申请日：1993-05-07

    申请人： William M. Brown ,  Maria Trevino

    发明人： William M. Brown ,  Maria Trevino

    IPC分类号： C02F1/26 ,  C02F1/52 ,  C02F1/54 ,  C02F1/56

    CPC分类号： C02F1/26 ,  C02F1/5245 ,  C02F1/54 ,  Y10S210/908

    摘要： A process for removing carboxylic acids from aqueous solutions using a composition of a polyaluminum chlorohydrate and a cationic polyelectrolyte is described. After or during the initial contact of the aqueous solution with the composition, an organic liquid may optionally be added after which separation into an aqueous phase and an organic phase occurs whereby the organic acids are removed in the organic phase. The preferred polyaluminum chlorohydrate is aluminum chlorohydrate, and the preferred cationic polyelectrolyte is a high molecular weight poly(dimethyl diallyl) ammonium chloride.

    摘要翻译： 描述了使用聚合氯代水合铝和阳离子聚电解质的组合物从水溶液中除去羧酸的方法。 在水溶液与组合物的初始接触之后或期间，可以任选地加入有机液体，之后分离成水相和有机相，由此在有机相中除去有机酸。 优选的聚氯化铝水合物是氯化铝水合物，优选的阳离子聚电解质是高分子量聚（二甲基二烯丙基）氯化铵。