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    • 2. 发明授权
    • Electronic tuning device
    • 电子调谐装置
    • US5388496A
    • 1995-02-14
    • US124752
    • 1993-09-22
    • Gary MillerDoran M. OsterCharles G. Crampton
    • Gary MillerDoran M. OsterCharles G. Crampton
    • G10G7/02
    • G10G7/02
    • An electronic tuning device includes a display with a single row of LED's corresponding to musical notes wherein the sensing of a fundamental frequency of an input tone causes the operation of the corresponding LED to indicate the nearest note. Additionally the LED is operated in manner, such as blinking proportionally to the variation from the note and/or producing different colors, such as green, red and amber, to indicate in-tune and out-of-tune conditions. A double back adhesive rubber pad can be used to removably mount the tuner on an instrument, so that the device can simply pulled off the musical instrument to make it ready for its next use. The rubber pad serves to attenuate high frequency mechanical vibrations of the musical instruments thus improving the accuracy and versatility of the unit. In one embodiment, the display is mounted externally on the musical instrument while the tone sensing circuitry is mounted inside the musical instrument such within the sound box of an existing guitar.
    • 电子调谐装置包括具有对应于音符的单行LED的显示器,其中感测输入音调的基频导致对应的LED的操作指示最近的音符。 此外,LED以诸如从音符的变化和/或产生不同颜色(例如绿色,红色和琥珀色)成比例地闪烁,以指示正调和非调谐状态来操作。 可以使用双背胶粘垫可拆卸地将调谐器安装在仪器上,使得该装置可以简单地拉出乐器,使其准备好下次使用。 橡胶垫用于衰减乐器的高频机械振动,从而提高了本机的精度和多功能性。 在一个实施例中,将显示器外部安装在乐器上,同时音调感测电路安装在乐器内部,例如在现有吉他的音箱内。
    • 5. 发明申请
    • SMALL FORM FACTOR PLUGGABLE (SFP) CHECKING DEVICE FOR READING FROM AND DETERMINING TYPE OF INSERTED SFP TRANSCEIVER MODULE OR OTHER OPTICAL DEVICE
    • 小容量可插拔(SFP)检查设备,用于读取和确定插入式SFP收发器模块或其他光学设备的类型
    • US20110191632A1
    • 2011-08-04
    • US13020760
    • 2011-02-03
    • Gary Miller
    • Gary Miller
    • G06F11/28
    • G06F11/28
    • A SFP checking device (SFP Check) connects to a SFP transceiver and a PC or laptop via a USB cable. The SFP Check uses the default web browser of the PC, without an internet connection, to display details of the SFP transceiver such as wavelength, description, range, manufacturer, among other information, in accordance with program code provided to the PC via the SFP Check. All of the information a technician in the field needs to determine which SFP transceiver is the right one for a selected application and optical link is available from the SFP Check. The SFP Check and SFP transceiver both receive power via the USB cable connection to the PC. The SFP Check appears to the PC as a memory stick. A method is provided for determining the drive letter associated with the SFP Check and the program coder or file(s) it provides to the PC.
    • SFP检查设备(SFP检查)通过USB电缆连接到SFP收发器和PC或笔记本电脑。 SFP检查使用PC的默认Web浏览器,无需互联网连接,根据提供给PC的程序代码通过SFP显示SFP收发器的详细信息,如波长,描述,范围,制造商等信息 检查。 所有技术人员在现场需要确定哪个SFP收发器是所选应用的正确的收发器,而光链路可从SFP检查获得。 SFP检测和SFP收发器都通过USB电缆连接到PC来接收电力。 SFP检查在PC上显示为记忆棒。 提供了一种用于确定与SFP检查及其向PC提供的程序编码器或文件相关联的驱动器号的方法。
    • 6. 发明申请
    • FULLY AUTOMATIC COUPLER FOR EXCAVATOR ARM
    • 全自动联轴器用于挖掘机ARM
    • US20100192425A1
    • 2010-08-05
    • US12698700
    • 2010-02-02
    • Gary MillerHoward Reay
    • Gary MillerHoward Reay
    • E02F3/36
    • E02F3/3618E02F3/3622E02F3/365E02F3/3663
    • A coupler comprising two jaws and a latch for each jaw, one of the latches being powered for movement between a latching position and a non-latching position, and being associated with a blocking mechanism that is remotely movable between a blocking position and non blocking position, and the other latch being independent of the blocking mechanism, but being also remotely moveable between a latching position and a non-latching position, wherein the powered latch, in its non-latching position, can maintain both the blocking mechanism in its non blocking position and the other latch in its non-latching position, irrespective of the orientation of the coupler.
    • 一种耦合器,包括两个钳口和用于每个钳口的闩锁,其中一个闩锁用于在闩锁位置和非闩锁位置之间移动,并且与阻挡机构相关联,阻挡机构可在阻挡位置和非阻塞位置之间远程移动 并且另一个闩锁独立于阻挡机构,但是也可以在闩锁位置和非闩锁位置之间远程移动,其中动力闩锁在其非闩锁位置中可以将阻塞机构保持在其非阻塞状态 位置,另一个闩锁处于非锁定位置,而不考虑联接器的方向。
    • 7. 发明授权
    • Apparatus and method for automatic provisioning of SONET multiplexer
    • SONET多路复用器自动配置的设备和方法
    • US07379481B2
    • 2008-05-27
    • US10448461
    • 2003-05-30
    • Bruce LipskiGary MillerDavid Corp
    • Bruce LipskiGary MillerDavid Corp
    • H04J3/04
    • H04J3/0685H04J3/04H04J2203/0026H04J2203/005
    • An OC3 to three DS3 SONET multiplexer is provided employing a field programmable gate array and other components in a single Type 400 mechanics card to achieve a form factor that is substantially reduced when compared to existing SONET multiplexers. The OC3 to three DS3 SONET multiplexer has integral optical redundancy and automated provisioning. Manual switches are provided to select continue/drop and line build out for each DS3. Switches are also provided for loopback options. The face plate for the multiplexer provides front access to all of the OC3 and DS3 connectors. The multiplexer is interchangeable with DS3 to DS1 multiplexer cards and WDM cards in a compact M13 SONET enclosure that is particularly useful at wireless cell sites.
    • 提供OC3至三DS3 SONET多路复用器,采用现场可编程门阵列和单个400型力学卡中的其他组件,以实现与现有SONET多路复用器相比大大降低的外形尺寸。 OC3至3 DS3 SONET多路复用器具有集成的光冗余和自动配置功能。 提供手动开关,为每个DS3选择继续/下降和生成线。 还提供开关用于环回选项。 多路复用器的面板提供对所有OC3和DS3连接器的前端访问。 多路复用器可与DS3至DS1多路复用器卡和MDM SONET机箱中的WDM卡互换,在无线小区中特别有用。
    • 10. 发明申请
    • Compact enclosure for SONET multiplexer cards and SONET multiplexer card having front panel access to electrical and optical connectors
    • 用于SONET多路复用器卡和SONET多路复用器卡的紧凑型机箱,具有前面板访问电气和光学连接器的功能
    • US20060211294A1
    • 2006-09-21
    • US11209031
    • 2005-08-23
    • Bruce LipskiGary MillerDavid Corp
    • Bruce LipskiGary MillerDavid Corp
    • H01R3/00
    • G02B6/4452G02B6/4453H04J3/1611H04J14/02
    • A reduced size multiplexer and, in particular, a reduced size SONET multiplexer module is provided for use in a reduced size enclosure. The SONET multiplexer module has electrical and optical connectors on its faceplate to provide ease in access without having to remove the SONET multiplexer from the enclosure. The SONET multiplexer circuit is configured in a standard Type 400 mechanics circuit board arrangement. The SONET multiplexer module therefore can be inserted into an enclosure in a direction opposite to that in which the coaxial connector projects from the face plate, so that the coaxial connector remains freely accessible outside of the enclosure when the SONET multiplexer module is fully loaded into the enclosure. Coaxial cables and optical fibers can thus be easily coupled to the coaxial and optical connectors, respectively, when the SONET multiplexer circuit is fully loaded into the enclosure.
    • 减小尺寸的复用器,特别是减小尺寸的SONET多路复用器模块被提供用于减小尺寸的外壳。 SONET多路复用器模块在其面板上具有电气和光学连接器,以便轻松访问,而无需从外壳中取出SONET多路复用器。 SONET多路复用器电路配置在标准的400型力学电路板布置中。 因此,SONET多路复用器模块可以以与同轴连接器从面板突出的方向相反的方向插入到外壳中,使得当SONET多路复用器模块完全加载到外壳中时,同轴连接器可以在外壳外部可自由访问 外壳。 因此,当SONET多路复用器电路完全加载到外壳中时,同轴电缆和光纤可以分别容易地耦合到同轴和光学连接器。