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    • 1. 发明授权
    • Systems and methods for reducing electrically-caused fires in wiring devices
    • 用于减少接线装置中引起火灾的系统和方法
    • US08139337B2
    • 2012-03-20
    • US12236400
    • 2008-09-23
    • Michael BaxterGlenn SpachtBrent Baxter
    • Michael BaxterGlenn SpachtBrent Baxter
    • H02H3/00
    • H05K1/0201G08B17/06H05K2201/10053H05K2201/10151H05K2203/304
    • Systems and methods that provide improved detection of series fault conditions are described. The systems provide an increased range of response possibilities upon detection of such conditions. Solid-state temperature sensors are utilized and may be connected to a printed circuit board integrated with supply wire terminals, thus providing electronic circuitry controlling the response to over-temperature events while simultaneously keeping the temperature sensors in close proximity with the location of potential over-heating events. Electronic sensors in accordance with implementations of the present invention detect overheating conditions at temperatures more quickly because of the close proximity of the sensors to locations of potential overheating, thereby improving the safety of electrical wiring devices and fixtures. Additionally, the threshold temperature for response can more easily be selected or controlled to be at a variety of temperatures to improve safety.
    • 描述提供改进的串联故障状况检测的系统和方法。 这些系统在检测到这样的条件时提供了更大范围的响应可能性。 使用固态温度传感器并且可以连接到与电源线端子集成的印刷电路板,从而提供控制对过温事件的响应的电子电路,同时保持温度传感器紧邻潜在过电压的位置, 加热事件。 根据本发明的实施例的电子传感器由于传感器与潜在的过热位置的紧密接近而更快地检测温度过热情况,从而提高了电气布线装置和固定装置的安全性。 此外,响应的阈值温度可以更容易地被选择或控制在各种温度以提高安全性。
    • 2. 发明申请
    • Systems and Methods for Detecting Unsafe Thermal Conditions in Wiring Devices
    • 用于检测接线装置不安全热条件的系统和方法
    • US20100073839A1
    • 2010-03-25
    • US12625127
    • 2009-11-24
    • Michael BaxterGlenn Spacht
    • Michael BaxterGlenn Spacht
    • H02H5/04
    • G08B17/06
    • Systems and methods that provide improved detection of series fault and other localized unsafe heating conditions are described. The systems and methods provide an increased range of response possibilities upon detection of such conditions. Multiple temperature sensors are located in close proximity with the location of potential over-heating events, and differential temperature sensing is used to detect over-heating events. Electronic sensors in accordance with implementations of the present invention detect overheating conditions at lower temperatures and more quickly because of the close proximity of the sensors to locations of potential overheating and because of the differential temperature sensing, thereby improving the safety of electrical wiring devices and fixtures.
    • 描述提供改进的串联故障和其他局部不安全加热条件检测的系统和方法。 这些系统和方法在检测到这种条件时提供了更大范围的响应可能性。 多个温度传感器位于紧邻潜在过热事件的位置,差分温度传感用于检测过热事件。 根据本发明的实施例的电子传感器由于传感器与潜在的过热位置的紧密接触以及由于差动温度检测而在较低的温度下更快地检测过热条件,从而提高了电气接线装置和固定装置的安全性 。
    • 3. 发明申请
    • Systems and Methods for Reducing Electrically-caused Fires in Wiring Devices
    • 用于减少接线装置中引起火灾的系统和方法
    • US20100073829A1
    • 2010-03-25
    • US12236400
    • 2008-09-23
    • Michael BaxterGlenn SpachtBrent Baxter
    • Michael BaxterGlenn SpachtBrent Baxter
    • H02H9/08H02H5/04G08B3/00G08B5/00
    • H05K1/0201G08B17/06H05K2201/10053H05K2201/10151H05K2203/304
    • Systems and methods that provide improved detection of series fault conditions are described. The systems provide an increased range of response possibilities upon detection of such conditions. Solid-state temperature sensors are utilized and may be connected to a printed circuit board integrated with supply wire terminals, thus providing electronic circuitry controlling the response to over-temperature events while simultaneously keeping the temperature sensors in close proximity with the location of potential over-heating events. Electronic sensors in accordance with implementations of the present invention detect overheating conditions at temperatures more quickly because of the close proximity of the sensors to locations of potential overheating, thereby improving the safety of electrical wiring devices and fixtures. Additionally, the threshold temperature for response can more easily be selected or controlled to be at a variety of temperatures to improve safety.
    • 描述提供改进的串联故障状况检测的系统和方法。 这些系统在检测到这样的条件时提供了更大范围的响应可能性。 使用固态温度传感器并且可以连接到与电源线端子集成的印刷电路板,从而提供控制对过温事件的响应的电子电路,同时保持温度传感器紧邻潜在过电压的位置, 加热事件。 根据本发明的实施例的电子传感器由于传感器与潜在的过热位置的紧密接近而更快地检测温度过热情况,从而提高了电气布线装置和固定装置的安全性。 此外,响应的阈值温度可以更容易地被选择或控制在各种温度以提高安全性。
    • 4. 发明授权
    • Magnetic resonance guided hyperthermia
    • 磁共振引导热疗
    • US5492122A
    • 1996-02-20
    • US228348
    • 1994-04-15
    • Terry ButtonSusan BarbourJustine D. CermignaniEric CrugnaleRobert E. McGillGlenn Spacht
    • Terry ButtonSusan BarbourJustine D. CermignaniEric CrugnaleRobert E. McGillGlenn Spacht
    • A61N1/40A61N5/02G01R33/48A61B5/055
    • G01R33/4804A61N1/403A61N5/02
    • A hyperthermia treatment apparatus includes an annular radio frequency (RF) antenna array with bolus that is compatible with a magnetic resonance imaging (MRI) machine. Antenna elements polarized parallel to the axis of the cylinder are used for forming a Specific Absorption Ratio (SAR) map as well as for directing the energy to accomplish hyperthermia. The array may be dynamically controlled to focus energy at any specified region within the cylinder. The array is positioned inside an MRI machine and is tuned to the machine's hydrogen resonant frequency. For treatment planning, the array is employed to form an SAR map via RF current density imaging. Using this map, array phase, amplitude, and temporal weighting are optimized until the SAR maxima is congruent with the treatment volume. For treatment, RF radiation is applied to the subject to induce heating of the treatment volume using these optimal array parameters. Temperature is periodically determined via noninvasive MRI methods (i.e., diffusion imaging, T.sub.1 map, etc.) in order to obtain an image that includes isotherms from which the pattern of heating can be observed. Feedback is provided such that adjustment may be made to compensate for bioheat transfer.
    • 热疗治疗装置包括具有与磁共振成像(MRI)机器兼容的推注的环形射频(RF)天线阵列。 用于平行于气缸轴线偏振的天线元件用于形成比吸收比(SAR)图以及用于引导能量来实现热疗。 可以动态地控制阵列以将能量聚焦在气缸内的任何指定区域。 阵列位于MRI机器内部,并被调谐到机器的氢共振频率。 对于治疗计划,阵列用于通过RF电流密度成像形成SAR图。 使用该图,优化阵列相位,幅度和时间权重,直到SAR最大值与处理量一致。 对于治疗,使用这些最佳阵列参数将RF辐射施加到受试者以诱导治疗体积的加热。 通过非侵入性MRI方法(即,扩散成像,T1图等)周期性地确定温度,以便获得包括可观察到加热模式的等温线的图像。 提供反馈,使得可以进行调整以补偿生物热转移。
    • 6. 发明申请
    • Golf ball
    • 高尔夫球
    • US20070161434A1
    • 2007-07-12
    • US11144111
    • 2005-06-03
    • Douglas DuFauxTimothy OwensGlenn Spacht
    • Douglas DuFauxTimothy OwensGlenn Spacht
    • A63B37/04
    • A63B37/0097A63B37/0003A63B37/02A63B45/00A63B2209/00
    • A golf ball is provided that has a hard sphere core or layer that exhibits a controlled vibrational response. The vibrational response may be controlled by tailoring the stiffness or damping of the sphere with at least one element, such as a groove(s) or any other type of indentation in the hard sphere core. The groove (or grooves) serves to locally reduce the wall thickness of the hollow metal sphere core, thereby reducing the stiffness of the core by allowing larger deformations under a load without significantly reducing the total mass of the core. This results in a golf ball that is legal for play and capable of drive distances essentially equivalent to those of currently available high performance golf balls, but that also maintains a high moment of inertia, allowing less hooks and slices during play.
    • 提供一种高尔夫球,其具有呈现受控振动响应的硬球体核心或层。 振动响应可以通过使用至少一个元件(例如凹槽或硬球芯中的任何其它类型的凹陷)调整球体的刚度或阻尼来控制。 凹槽(或凹槽)用于局部地减小中空金属球芯的壁厚,从而通过在负载下允许更大的变形而不显着降低芯的总质量来降低芯的刚度。 这导致了一种高尔夫球,其具有合法的游戏性能并且能够驱动基本上等同于当前可用的高性能高尔夫球的距离,但是也保持高转动惯量,从而在玩耍时允许较少的钩和切片。