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    Surge relief apparatus and method
    12.
    发明申请
    Surge relief apparatus and method 有权
    浪涌缓解装置及方法

    公开(公告)号：US20050252554A1

    公开(公告)日：2005-11-17

    申请号：US10845243

    申请日：2004-05-14

    Applicant: Charles Partridge ,  Donald Wass ,  Donald Allen

    Inventor： Charles Partridge ,  Donald Wass ,  Donald Allen

    IPC: F16L55/053 ,  F17D1/20 ,  F16K31/12

    CPC classification number: F17D1/20 ,  Y10T137/0396 ,  Y10T137/7758 ,  Y10T137/7762

    Abstract: A surge relief apparatus for sensing, tracking and responding to pressure changes in a flow system. The apparatus includes a fluid storage tank that is in fluid communication with the flow system. The apparatus also includes a control valve that is connected to the fluid storage tank, wherein the control valve compensates for pressure in response to pressure change in the flow system. The control valve also controls the rate of pipeline pressure rise in the flow system. The surge relief apparatus also includes a hydraulic accumulator in fluid communication with the control valve along with a surge relief valve in fluid communication with the accumulator.

    Abstract translation: 一种用于感测，跟踪和响应流量系统中的压力变化的浪涌释放装置。 该装置包括与流动系统流体连通的流体储存罐。 该装置还包括连接到流体储存罐的控制阀，其中控制阀响应于流动系统中的压力变化来补偿压力。 控制阀还控制流量系统中管道压力上升的速率。 浪涌释放装置还包括与控制阀流体连通的液压蓄能器以及与蓄能器流体连通的浪涌释放阀。

    Underwater structure monitoring systems and methods
    16.
    发明申请
    Underwater structure monitoring systems and methods 审中-公开
    水下结构监测系统及方法

    公开(公告)号：US20060233485A1

    公开(公告)日：2006-10-19

    申请号：US11385150

    申请日：2006-03-21

    Applicant: Donald Allen

    Inventor： Donald Allen

    IPC: G02B6/00

    CPC classification number: F17D5/00 ,  G01D5/35303 ,  G01K1/143 ,  G01L1/242 ,  G01M5/0025 ,  G01M5/0041 ,  G01M5/0066 ,  G01M5/0091 ,  G01M11/083 ,  G02B6/29317

    Abstract: A system for remotely detecting properties of an underwater structure in a body of water comprising a sensor connectable to the structure; a first receiver which can be positioned at or near a top surface of the body of water in the proximity of the structure; a first transmitter for transmitting property information from the sensor to the first receiver; and a second transmitter for transmitting the property information to a second receiver which can be located at a remote location.

    Abstract translation: 一种用于远程检测水中水下结构的属性的系统，包括可连接到该结构的传感器; 第一接收器，其可以定位在结构体附近的水体的顶表面处或附近; 用于将属性信息从所述传感器传送到所述第一接收器的第一发射器; 以及第二发送器，用于将属性信息发送到可位于远程位置的第二接收器。

    Wheeled gooseneck adapter for standard hitch trailer
    17.
    发明授权
    Wheeled gooseneck adapter for standard hitch trailer 失效
    用于标准挂车拖车的轮式鹅颈式适配器

    公开(公告)号：US6109640A

    公开(公告)日：2000-08-29

    申请号：US149521

    申请日：1998-09-08

    Applicant: Donald Allen ,  Donald G. Lien

    Inventor： Donald Allen ,  Donald G. Lien

    IPC: B60D1/14 ,  B60D1/66 ,  B62D53/06

    CPC classification number: B60D1/06 ,  B60D1/075 ,  B60D1/143 ,  B60D1/66 ,  B60D1/665 ,  B62D53/065

    Abstract: An adapter for converting a tag-along or standard trailer to a gooseneck trailer. The adapter has a main elevated horizontal frame with three principal structures depending therefrom comprising: (1) a forward gooseneck of adjustable vertical length for connection to a gooseneck towing point on a tow vehicle; (2) an intermediate vertical-tension-resisting rectangular frame carrying a hitch ball to be received in a ball-hitch coupler of the standard trailer, and small light-weight retractable or removable wheels with pneumatic tires providing manual mobility of the adapter by a single person, with its weight balanced over the wheels, between the standard trailer and a parked adapter position when the adapter is disconnected from the trailer; and (3) a rear vertical-compression-resisting rectangular frame having a vertically adjustable horizontal beam member which spans, rests atop, and is secured to, upper surfaces of trailer tongue members extending rearwardly divergently from the trailer ball-hitch coupler. The intermediate and rear frames in combination with the elevated main horizontal frame define a cage structure which may be suitably enclosed as an additional storage space.

    Abstract translation: 用于将标签或标准拖车转换为鹅颈式拖车的适配器。 适配器具有主要升高的水平框架，其具有三个主要结构，其中包括：（1）可调节的垂直长度的前向鹅颈，用于连接到拖车上的鹅颈拖动点; （2）承载待接收在标准拖车的滚珠联轴器中的搭接球的中间垂直张力矩形框架，以及具有充气轮胎的小型轻量级可伸缩或可移动轮，该适配器提供适配器的手动移动 单个人，其重量在车轮平衡，标准拖车和停放的适配器位置之间，当适配器与拖车断开连接时; 和（3）具有垂直可调节的水平梁构件的后立式抗压矩形框架，其跨越，搁置在顶部并且被固定到从拖车球挂钩联接器向后扩展的拖车榫构件的上表面。 中间和后框架与升高的主水平框架组合限定了可以适当地封闭为附加存储空间的笼结构。

    Analog to digital convertor with drift compensation
    19.
    发明授权
    Analog to digital convertor with drift compensation 失效
    具有漂移补偿的模数转换器

    公开(公告)号：US5179379A

    公开(公告)日：1993-01-12

    申请号：US779679

    申请日：1991-10-21

    Applicant: Donald Allen ,  Dominic Hill

    Inventor： Donald Allen ,  Dominic Hill

    IPC: G01B7/00 ,  G01G23/37 ,  G01L1/22 ,  G06F3/038 ,  H03F3/34 ,  H03M1/06 ,  H03M1/10 ,  H03M1/12

    CPC classification number: G06F3/0383 ,  G01G23/3714 ,  G01L1/2256 ,  H03M1/0607 ,  H03M1/12

    Abstract: An analog to digital convertor (20) comprises an amplifier (100) for amplifying an analog input signal to generate an amplified output signal. A conversion means (110) periodically samples the amplified output signal to generate a digital word as a function of each sample. A compensation means, preferably including a microcontroller logic circuit (130), compensates for drift in the output signal steady state level of the amplified output signal. The compensation means includes a tracking means (130) for summing a digital offset value and the digital word in response to, and to compensate for, the drift in the output signal level between upper and lower limits. The compensation means also includes a bias means (130,140) for changing a bias signal level at the input of the amplifier (100) in response to, and to compensate for, the drift extending beyond the limits. The compensation means further includes a logic means (130,190) for modifying the digital word in response to, and to compensate for, the step change.

    Abstract translation: 模数转换器（20）包括放大器（100），用于放大模拟输入信号以产生放大的输出信号。 A转换装置（110）周期性地对放大的输出信号进行采样以产生作为每个采样的函数的数字字。 优选地包括微控制器逻辑电路（130）的补偿装置补偿放大的输出信号的输出信号稳态电平中的漂移。 补偿装置包括跟踪装置（130），用于响应于并且补偿上限和下限之间的输出信号电平的漂移来对数字偏移值和数字字求和。 补偿装置还包括偏置装置（130,140），用于响应并补偿超出极限的漂移，改变放大器（100）的输入处的偏置信号电平。 补偿装置还包括用于响应于并且补偿阶跃变化来修改数字字的逻辑装置（130,190）。

    FLEXING BRASSIERE
    20.
    发明申请
    FLEXING BRASSIERE 有权
    弯曲布朗斯

    公开(公告)号：US20110312245A1

    公开(公告)日：2011-12-22

    申请号：US13097518

    申请日：2011-04-29

    Applicant: Donald Allen

    Inventor： Donald Allen

    IPC: A41C3/10 ,  A41C5/00

    CPC classification number: A41C3/00 ,  A41C3/12 ,  A41C5/00

    Abstract: A brassiere having flexibility, durability, and improved comfort for the wearer is provided. The side panel of the brassiere comprises a folded fabric and two elastic bands. The folded fabric has two opposing longitudinal edges, a top edge, and a bottom edge. Each of the two elastic bands is positioned in the interior of the folded fabric along a respective longitudinal edge, which also includes notches for orienting the bands. The folded fabric is sewn together at each of the top and bottom edges such that the two elastic bands are held in place. One of the longitudinal edges may be formed by sewing the folded fabric together to form a seam using a pull-out stitch. Each of the two elastic bands may include either of a woven elastic band or a knitted elastic band. The present invention further relates to a brassiere in which the side panels can flex independently of each other in conformance to the wearer's movements.

    Abstract translation: 提供了具有柔韧性，耐久性和改善佩戴者舒适度的胸罩。 胸罩的侧面板包括折叠的织物和两个弹性带。 折叠的织物具有两个相对的纵向边缘，顶部边缘和底部边缘。 两个弹性带中的每一个沿着相应的纵向边缘定位在折叠织物的内部，该纵向边缘还包括用于定向带的凹口。 将折叠的织物在顶部和底部边缘的每一个处缝合在一起，使得两个弹性带保持在适当位置。 纵向边缘中的一个可以通过将折叠的织物缝合在一起以使用拉出针迹形成接缝而形成。 两个弹性带中的每一个可以包括编织弹性带或针织弹性带中的任一个。 本发明还涉及一种胸罩，其中侧板可以根据穿着者的运动彼此独立地弯曲。

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