Fiber optic liquid mass flow sensor and method
    1.
    发明授权
    Fiber optic liquid mass flow sensor and method 有权
    光纤液体质量流量传感器及方法

    公开(公告)号:US07738084B1

    公开(公告)日:2010-06-15

    申请号:US11543284

    申请日:2006-09-29

    CPC classification number: G01F1/74 G01F1/661 G01F1/7086

    Abstract: A method and apparatus are provided for sensing the mass flow rate of a fluid flowing through a pipe. A light beam containing plural individual wavelengths is projected from one side of the pipe across the width of the pipe so as to pass through the fluid under test. Fiber optic couplers located at least two positions on the opposite side of the pipe are used to detect the light beam. A determination is then made of the relative strengths of the light beam for each wavelength at the at least two positions and based at least in part on these relative strengths, the mass flow rate of the fluid is determined.

    Abstract translation: 提供了一种用于感测流过管道的流体的质量流量的方法和装置。 包含多个单独波长的光束从管的一侧穿过管的宽度突出,以便通过被测流体。 使用位于管道相对侧上的至少两个位置的光纤耦合器来检测光束。 然后,至少部分地基于这些相对强度确定在至少两个位置处的每个波长的光束的相对强度,确定流体的质量流率。

    Aluminum alloy-boron carbide composite material
    2.
    发明授权
    Aluminum alloy-boron carbide composite material 有权
    铝合金 - 碳化硼复合材料

    公开(公告)号:US07562692B2

    公开(公告)日:2009-07-21

    申请号:US10532188

    申请日:2003-10-24

    Abstract: A cast composite material is prepared by furnishing an aluminum-based matrix alloy and forming a mixture of free-flowing boron carbide particles and the aluminum-based matrix alloy in molten form which is stirred to wet the matrix alloy to the boron carbide particles and to distribute the particles throughout the volume of the melt. The molten mixture is then cast. The fluidity of the molten mixture is maintained by (a) maintaining the magnesium content of the matrix metal below about 0.2% by weight, or (b) starting with a matrix metal containing less than 0.2% by weight magnesium and adding further magnesium to the mixture a short time before casting, or (c) having at least 0.2% by weight titanium present in the mixture.

    Abstract translation: 通过提供铝基基质合金并形成熔融形式的自由流动的碳化硼颗粒和铝基基质合金的混合物来制备铸造复合材料,所述铝基基体合金被搅拌以将基体合金润湿至碳化硼颗粒,并且 将颗粒分散在整个体积的熔体中。 然后浇铸熔融混合物。 熔融混合物的流动性通过(a)将基质金属的镁含量维持在约0.2重量%以下来维持,或(b)从含有小于0.2重量%的镁的基质金属开始,并向镁 混合物在铸造之前很短时间,或(c)在混合物中存在至少0.2重量%的钛。

    Push-in underwire bra
    6.
    发明授权
    Push-in underwire bra 有权
    推入式无线胸罩

    公开(公告)号:US06375538B1

    公开(公告)日:2002-04-23

    申请号:US09693718

    申请日:2000-10-20

    CPC classification number: A41C3/0007

    Abstract: A lightweight, substantially unpadded, comfortable, push-in underwire bra has, when worn by a female wearer, a front including a pair of cups. Each cup defines upper inner and outer portions, lower inner and outer portions, a top and a bottom, and is configured and dimensioned to hold substantially one breast of a female wearer. Each cup defines an underwire receiving channel extending downwardly from the cup upper outer portion and then inwardly across the cup bottom to the cup lower inner portion where the channel terminates. A single underwire-free channel extension connects the channels of the cups only at the lower inner portions thereof, the cups being connected at the front only by the channel extension, thereby to provide a deeply plunging cleavage and enable substantial independent motion of the cups relative to one another. For each cup, a thin, arcuate underwire is disposed in the channel and biases the cup upper outer portion inwardly. Thus, the underwires bias the cup upper outer portions inwardly to provide push-in cleavage on the wearer's breasts. Straps are secured to the front for releasably supporting it on a female wearer with the breasts of the female wearer substantially within the cups.

    Abstract translation: 当穿着女性穿着者时,轻便的,基本上不附带的,舒适的,推入式的无线胸罩具有包括一对杯子的前部。 每个杯子限定上部内部和外部部分,下部内部和外部部分,顶部和底部,并且构造和尺寸被设计成保持女性穿着者的大致一个乳房。 每个杯子限定一个从杯子上部外部部分向下延伸,然后向内穿过杯子底部到通道终止的杯子下部内部的下线接收通道。 单个无线通道延伸仅在其下部内部部分处连接杯的通道,杯子仅在前部仅通过通道延伸部连接,从而提供深入的切口并使杯子的相对独立运动 彼此。 对于每个杯,在通道中设置一个薄的弧形的下线,并向内偏压杯上部外部部分。 因此,底线将杯上部外部部分向内偏压以在穿着者的乳房上提供推入式切割。 带子被固定到前部,用于可释放地将其支撑在女性穿着者身上,女性穿着者的乳房基本上在杯子内。

    Fan array control system
    8.
    发明授权
    Fan array control system 有权
    风机阵列控制系统

    公开(公告)号:US09188355B1

    公开(公告)日:2015-11-17

    申请号:US13342902

    申请日:2012-01-03

    CPC classification number: F24F11/77 F24F11/0001 F24F11/64

    Abstract: A system and method for intelligent management of an array of fans. The system uses mean-time-between-failure, fan usage and other data in add ventilation, subtract ventilation and recycle array routines to maximize the life of the fans and the array. The system comprises a primary embodiment making use of smart fans in the array, each smart fan including a fan and appropriate control electronics capable of processing commands received from a smart fan array controller. Fan control signals are multiplexed over a local operating network power line using carrier communication protocols, command messages and data values, all to accomplish a goal of the system to maximize fan life. In an alternate embodiment, fan and array control electronics are integrated onto the fan array controller itself and power is provided to conventional fans using a conventional wiring harness.

    Abstract translation: 用于智能管理风扇阵列的系统和方法。 该系统使用平均故障间隔时间,风扇使用率和其他数据进行增加通风,减去通风和循环阵列程序,以最大限度地延长风扇和阵列的使用寿命。 该系统包括使用阵列中的智能风扇的主要实施例,每个智能风扇包括风扇和能够处理从智能风扇阵列控制器接收的命令的适当的控制电子装置。 风扇控制信号通过使用载波通信协议,命令消息和数据值的本地操作网络电力线进行复用,以实现系统的目标,以最大限度地提高风扇寿命。 在替代实施例中,风扇和阵列控制电子器件集成到风扇阵列控制器本身上,并且使用传统的线束将功率提供给常规风扇。

    Device for holding trash bags open
    9.
    发明授权
    Device for holding trash bags open 失效
    垃圾袋打开的装置

    公开(公告)号:US07641154B2

    公开(公告)日:2010-01-05

    申请号:US11593460

    申请日:2006-11-06

    CPC classification number: B65B67/1238 A45F5/10 B65F1/1415

    Abstract: Devices for maintaining the mouth of a bag in an open condition. The device may comprise a housing with a cavity and at least one opening, and at least one support band which is at least partially positioned in the cavity, wherein a first end of the at least one support band is located in the cavity and at least a portion of the at least one support band extends exterior of the housing, and the at least one support band has at least two positions relative to the housing, a retracted condition in which a majority of the at least one support band is positioned in the cavity and an extended condition in which less than a majority of the at least one support band is located exterior to the cavity.

    Abstract translation: 用于将袋子的口保持在开放状态的装置。 该装置可以包括具有空腔和至少一个开口的壳体,以及至少部分地定位在空腔中的至少一个支撑带,其中至少一个支撑带的第一端位于空腔中,并且至少 所述至少一个支撑带的一部分延伸到所述壳体的外部,并且所述至少一个支撑带具有至少相对于所述壳体的两个位置,所述缩回状态中,所述至少一个支撑带的大部分位于所述壳体中 空腔和延伸状态,其中至少一个支撑带的少于多数位于腔的外部。

    Golf club handle apparatus and a double-handled golf club with forearm support
    10.
    发明授权
    Golf club handle apparatus and a double-handled golf club with forearm support 失效
    高尔夫俱乐部手柄设备和带前臂支撑的双人高尔夫球杆

    公开(公告)号:US06343997B1

    公开(公告)日:2002-02-05

    申请号:US09628189

    申请日:2000-07-28

    Applicant: Don Allen

    Inventor: Don Allen

    CPC classification number: A63B53/14 A63B60/20

    Abstract: A golf club handle apparatus is used with a golf club having a longitudinally extending hand grip and includes an elongated shaft, a handle structure, a forearm support member and a connector. The shaft extends along a longitudinal axis and has a first portion, a second portion and an intermediate portion disposed between the first and second portions. The handle structure includes a pair of handles connected to the intermediate portion and spaced apart from one another in a generally parallel relationship with the shaft positioned between the pair of handles. Each one of the pair of handles extends along a respective handle axis that is oriented generally perpendicularly to the longitudinal axis. The forearm support member is connected to the first portion and has a forearm support surface spaced apart and facing away from the shaft. The connector is disposed at the second portion and is operative to connect the hand grip of the golf club and the golf club handle apparatus together. Another embodiment of the invention integrates the golf club handle apparatus with a conventional golf club.

    Abstract translation: 高尔夫球杆手柄装置与具有纵向延伸的手柄的高尔夫球杆一起使用,并包括细长轴,手柄结构,前臂支撑构件和连接器。 轴沿着纵向轴线延伸并且具有设置在第一和第二部分之间的第一部分,第二部分和中间部分。 手柄结构包括一对手柄,其连接到中间部分并且与处于一对手柄之间的轴线大致平行的关系彼此间隔开。 一对手柄中的每一个沿相应的手柄轴线延伸,该相应的手柄轴线大致垂直于纵向轴线定向。 前臂支撑构件连接到第一部分并且具有间隔开并面向远离轴的前臂支撑表面。 连接器设置在第二部分并且可操作以将高尔夫球杆的手柄和高尔夫球杆手柄装置连接在一起。 本发明的另一个实施例将高尔夫球杆手柄装置与传统的高尔夫球杆整合在一起。

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