公开(公告)号：US5638732A

公开(公告)日：1997-06-17

申请号：US299943

申请日：1994-09-02

申请人： Michael Lee Becker ,  Klaus Beer ,  Daniel Ray Downing ,  William Frank Dunn ,  James Michael Hart ,  Dennis Alan Lundell

发明人： Michael Lee Becker ,  Klaus Beer ,  Daniel Ray Downing ,  William Frank Dunn ,  James Michael Hart ,  Dennis Alan Lundell

IPC分类号： B23D57/00 ,  B26D1/547 ,  B26D5/08 ,  B26D7/08 ,  B26D7/02

CPC分类号： B23D57/0046 ,  B23D57/0007 ,  B26D1/547 ,  B26D7/084 ,  B29C2793/0081 ,  B29K2021/00 ,  B29L2030/002 ,  Y10T83/693 ,  Y10T83/6965 ,  Y10T83/7065 ,  Y10T83/754 ,  Y10T83/7547 ,  Y10T83/8876 ,  Y10T83/9292 ,  Y10T83/9473

摘要： An apparatus for cutting an elongated body of elastomeric material includes a tensioned wire which is oscillated in a generally up and down motion while traversing through the elastomeric material. The wire acts as a cutting blade and prepares the cut surface of the elastomeric material to improve splices. The wire is suspended between a pair of pivotally mounted arms so that the wire oscillates as the arms are rocked by an eccentric mounted to a rotating shaft. The cutter wire passes through the body of elastomeric material at an angle relative to the plane in which the body of elastomeric material lies. The body of elastomeric material is secured in place by clamp segments which conform themselves to the cross-sectional shape of the body. The cutter wire is traversed through the elastomeric material on a cutter frame which is moved by a ball screw driven by a variable speed electric motor.

摘要翻译： 一种用于切割弹性体材料的细长体的装置包括一张张紧的丝线，该拉丝线在穿过弹性体材料时以一般上下运动的方式摆动。 线作为切割刀片，并准备弹性体材料的切割表面以改善接头。 线悬挂在一对枢转安装的臂之间，使得当臂被安装到旋转轴上的偏心体摇动时，线振动。 刀具线穿过弹性体材料本体以相对于弹性体材料本体所在的平面成一角度。 弹性材料的主体通过符合身体横截面形状的夹具段固定就位。 刀具线穿过由可变速电动机驱动的滚珠丝杠移动的刀架上的弹性体材料。

公开(公告)号：US07555134B2

公开(公告)日：2009-06-30

申请号：US11848802

申请日：2007-08-31

申请人： William Frank Dunn ,  Timothy Milam ,  Kelly Kodama ,  Mead Killion ,  Viorel Drambarean ,  David Michael Friesema

发明人： William Frank Dunn ,  Timothy Milam ,  Kelly Kodama ,  Mead Killion ,  Viorel Drambarean ,  David Michael Friesema

IPC分类号： H04R5/02 ,  H04R25/00

CPC分类号： H04R1/1016 ,  H04R5/033 ,  H04R2420/07 ,  H04R2499/11

摘要： Wireless earphone systems provide earphones configured to be supported entirely by the ear canals of the wearer and to provide stereophonic reproduction of sound to the wearer based on a two-channel stereophonic signal from a transceiver that is attachable to a device. Certain systems include earphones configured such that channel reception can be switched between the earphones. Certain systems include an earphone that includes: a housing; a ground plane comprising circuitry; and a multi-segmented antenna configured to receive a signal from a transceiver, wherein the antenna and the ground plane are disposed within the housing, wherein the antenna is substantially parallel to the ground plane, and wherein the antenna and the ground plane are separated by a distance.

摘要翻译： 无线耳机系统提供配置为完全由佩戴者的耳道支撑的耳机，并且基于来自可附接到装置的收发器的双声道立体声信号，向佩戴者提供声音的立体声再现。 某些系统包括配置为使得可以在耳机之间切换频道接收的耳机。 某些系统包括耳机，其包括：外壳; 包括电路的接地平面; 以及多分段天线，其被配置为从收发器接收信号，其中所述天线和所述接地平面设置在所述壳体内，其中所述天线基本上平行于所述接地平面，并且其中所述天线和所述接地平面由 一段距离

公开(公告)号：US08150057B2

公开(公告)日：2012-04-03

申请号：US12347508

申请日：2008-12-31

申请人： William Frank Dunn

发明人： William Frank Dunn

IPC分类号： H04B3/00

CPC分类号： H04L1/08 ,  H04L1/0045 ,  H04L1/04 ,  H04R25/554 ,  H04R27/02

摘要： Systems and methods for wireless communication can include a first unit configured to synchronously transmit a first digital audio packet redundantly in at least a first dedicated slot and a second dedicated slot over a time period, and a second unit configured to receive wireless transmissions from the first unit. In certain embodiments, the second unit does not listen for a transmission in the second dedicated slot if the first digital audio packet is received in the first dedicated slot. In certain embodiments, the units are encoded with a group code that identifies group members, such that the units only receive data packets transmitted by group members with the same group code.

摘要翻译： 用于无线通信的系统和方法可以包括：第一单元，被配置为在一个时间段内在至少第一专用时隙和第二专用时隙中冗余地同步发送第一数字音频分组，以及第二单元，被配置为从所述第一单元接收无线传输 单元。 在某些实施例中，如果在第一专用时隙中接收到第一数字音频分组，则第二单元不监听第二专用时隙中的传输。 在某些实施例中，单元用识别组成员的组代码编码，使得单元仅接收具有相同组代码的组成员发送的数据分组。

公开(公告)号：US06538569B1

公开(公告)日：2003-03-25

申请号：US09786513

申请日：2001-03-01

申请人： William Frank Dunn

发明人： William Frank Dunn

IPC分类号： G08B2100

CPC分类号： H04B5/0043 ,  G06K19/0717

摘要： A sealed container is provided with a sensor capable of monitoring the physical and/or chemical condition of materials stored in the container. The sensor may or may not have its own power source. In the embodiment where the sensor does not have a power source, a communicator induces a signal in the sensor and receives a return signal with the desired data. The container may be a metal or a nonmetal.

摘要翻译： 密封容器设置有能够监测存储在容器中的材料的物理和/或化学状态的传感器。 传感器可能有也可能没有自己的电源。 在传感器不具有电源的实施例中，通信器在传感器中感应信号并且接收具有期望数据的返回信号。 容器可以是金属或非金属。

公开(公告)号：US09066169B2

公开(公告)日：2015-06-23

申请号：US13463556

申请日：2012-05-03

申请人： William Frank Dunn

发明人： William Frank Dunn

IPC分类号： H04R3/00

CPC分类号： H04R3/005

摘要： Systems and methods for enhancing speech intelligibility using a companion microphone system can include microphones, a position sensor and a microcontroller. In certain embodiments, the position sensor is configured to generate position data corresponding to a position of the companion microphone system. In various embodiments, the microphones and the position sensor include a fixed relationship in three-dimensional space. In certain embodiments, the microcontroller is configured to receive the position data from the position sensor and select one or more of the microphones to receive an audio input based on the received position data.

摘要翻译： 使用配套麦克风系统增强语音清晰度的系统和方法可以包括麦克风，位置传感器和微控制器。 在某些实施例中，位置传感器被配置为产生对应于伴随麦克风系统的位置的位置数据。 在各种实施例中，麦克风和位置传感器在三维空间中包括固定的关系。 在某些实施例中，微控制器被配置为从位置传感器接收位置数据，并且基于所接收的位置数据选择麦克风中的一个或多个以接收音频输入。

公开(公告)号：US06581449B1

公开(公告)日：2003-06-24

申请号：US10049754

申请日：2002-02-11

申请人： Robert Walter Brown ,  William Frank Dunn

发明人： Robert Walter Brown ,  William Frank Dunn

IPC分类号： E01C2300

CPC分类号： B60C23/0408 ,  G01M17/02

摘要： Method and apparatus (200) for monitoring vehicle tire pressure and warning the driver when a low tire inflation pressure condition occurs includes transponder tags (220a . . . 220d, 300, 300a) and associated sensors (e.g., pressure, temperature) for each tire and a monitor (230a . . . 230d, 400 disposed in close proximity to each tire (204a . . . 204d). In this case manner, a low-powered radio transmission can take place between each tire tag and an associated one of the monitors. Each monitor is connected to a vehicle data bus 206, 430) for communicating, preferably bi-directionally, with a computer (208), and a central display (212) provides visual (or audible) warnings to the operator of the vehicle. The system is simple in operation, economical to manufacture, easy to install, and highly reliable, and conforms to standards established for heavy vehicles, and can be used on passenger car applications as well.

摘要翻译： 发生低轮胎充气压力条件时监测车辆轮胎压力并警告驾驶员的方法和装置（200）包括用于每个轮胎的应答器标签（220a ... 220d，300,300a）和相关联的传感器（例如，压力，温度） 以及靠近每个轮胎（204a ... 204d）设置的监视器（230a ... 230d，400），在这种情况下，可以在每个轮胎标签和相关的一个轮胎标签之间发生低功率无线电传输 监视器，每个监视器连接到车辆数据总线206,430），用于与计算机（208）通信，优选地双向地通信，并且中央显示器（212）向车辆的操作者提供视觉（或可听见的）警告 。 该系统操作简单，制造经济，安装方便，可靠性高，符合重型车辆标准，可用于客车应用。

公开(公告)号：US20120281853A1

公开(公告)日：2012-11-08

申请号：US13463556

申请日：2012-05-03

申请人： William Frank Dunn

发明人： William Frank Dunn

IPC分类号： H04R3/00

CPC分类号： H04R3/005

摘要： Systems and methods for enhancing speech intelligibility using a companion microphone system can include microphones, a position sensor and a microcontroller. In certain embodiments, the position sensor is configured to generate position data corresponding to a position of the companion microphone system. In various embodiments, the microphones and the position sensor include a fixed relationship in three-dimensional space. In certain embodiments, the microcontroller is configured to receive the position data from the position sensor and select one or more of the microphones to receive an audio input based on the received position data.

摘要翻译： 使用配套麦克风系统增强语音清晰度的系统和方法可以包括麦克风，位置传感器和微控制器。 在某些实施例中，位置传感器被配置为产生对应于伴随麦克风系统的位置的位置数据。 在各种实施例中，麦克风和位置传感器在三维空间中包括固定的关系。 在某些实施例中，微控制器被配置为从位置传感器接收位置数据，并且基于所接收的位置数据选择麦克风中的一个或多个以接收音频输入。

公开(公告)号：US20110117975A1

公开(公告)日：2011-05-19

申请号：US12619800

申请日：2009-11-17

申请人： William Frank Dunn ,  Stephen Berger ,  Timothy Milam

发明人： William Frank Dunn ,  Stephen Berger ,  Timothy Milam

IPC分类号： H04M1/02

CPC分类号： H04R1/083 ,  H04R1/1058 ,  H04R2201/107 ,  H04R2225/51 ,  H04R2420/07

摘要： Certain embodiments provide improved two-way communication devices, such as wireless headsets, including a port configured to deliver sound, a circuit board operatively connected to the port, an antenna configured to receive wireless transmissions, the antenna operatively connected to the circuit board and positioned at a first end of the circuit board and a boom including a microphone configured to receive sound, the boom operatively connected to the circuit board via a wire configured to run across a ground plane of the antenna. Certain embodiments provide fixed booms, other embodiments provide removable booms.

摘要翻译： 某些实施例提供改进的双向通信设备，诸如无线耳机，包括被配置为传送声音的端口，可操作地连接到端口的电路板，被配置为接收无线传输的天线，天线可操作地连接到电路板并定位 在电路板的第一端和包括被配置为接收声音的麦克风的吊杆上，悬臂通过配置成穿过天线的接地平面的导线连接到电路板。 某些实施例提供固定吊杆，其他实施例提供可移动吊杆。

公开(公告)号：US20090176538A1

公开(公告)日：2009-07-09

申请号：US12348954

申请日：2009-01-06

申请人： William Frank Dunn ,  Andrew J. Haapapuro ,  Viorel Drambarean ,  Mead C. Killion

发明人： William Frank Dunn ,  Andrew J. Haapapuro ,  Viorel Drambarean ,  Mead C. Killion

IPC分类号： H04M1/00

CPC分类号： H04M1/6066 ,  H04R1/1058 ,  H04R2201/107

摘要： Certain embodiments provide a two-way communication device that includes: a housing; a first microphone disposed on a boom that is removably attached to the housing; and a second microphone mounted with the housing, wherein when the boom is attached to the housing, the first microphone is operational and the second microphone is not operational, and when the boom is not attached to the housing, the second microphone is operational and the first microphone is not operational. Certain embodiments provide, a two-way communication device that includes a charging jack for providing power to a battery mounted with a housing, wherein the charging jack is only accessible when a boom/microphone assembly is not attached to the housing.

摘要翻译： 某些实施例提供一种双向通信设备，其包括：壳体; 设置在可移除地附接到壳体的吊杆上的第一麦克风; 以及安装有壳体的第二麦克风，其中当悬臂连接到壳体时，第一麦克风是可操作的，并且第二麦克风不可操作，并且当悬臂未附接到壳体时，第二麦克风是可操作的，并且 第一个麦克风不可操作。 某些实施例提供了一种双向通信设备，其包括用于向安装有壳体的电池提供电力的充电插座，其中当吊杆/麦克风组件未附接到壳体时，充电插座仅可接近。

公开(公告)号：US20100166209A1

公开(公告)日：2010-07-01

申请号：US12347508

申请日：2008-12-31

申请人： William Frank Dunn

发明人： William Frank Dunn

IPC分类号： H04B3/00

CPC分类号： H04L1/08 ,  H04L1/0045 ,  H04L1/04 ,  H04R25/554 ,  H04R27/02

摘要： Systems and methods for wireless communication can include a first unit configured to synchronously transmit a first digital audio packet redundantly in at least a first dedicated slot and a second dedicated slot over a time period, and a second unit configured to receive wireless transmissions from the first unit. In certain embodiments, the second unit does not listen for a transmission in the second dedicated slot if the first digital audio packet is received in the first dedicated slot. In certain embodiments, the units are encoded with a group code that identifies group members, such that the units only receive data packets transmitted by group members with the same group code.

摘要翻译： 用于无线通信的系统和方法可以包括：第一单元，被配置为在一个时间段内在至少第一专用时隙和第二专用时隙中冗余地同步发送第一数字音频分组，以及第二单元，被配置为从所述第一单元接收无线传输 单元。 在某些实施例中，如果在第一专用时隙中接收到第一数字音频分组，则第二单元不监听第二专用时隙中的传输。 在某些实施例中，单元用识别组成员的组代码编码，使得单元仅接收具有相同组代码的组成员发送的数据分组。