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1.发明授权Method and apparatus for minimizing spectral interference due to within and between sample variations during in-situ spectral sampling of tissue 失效用于在组织的原位光谱采样期间最小化由于样品变化之内和之间的光谱干扰的方法和装置公开(公告)号：US06839584B2
公开(公告)日：2005-01-04
申请号：US09954856
申请日：2001-09-17
申请人： Marcy Makarewicz , Mutua Mattu , Thomas B. Blank , George Acosta , Edward Handy , William Hay , Timothy Stippick , Benjamin Richie
发明人： Marcy Makarewicz , Mutua Mattu , Thomas B. Blank , George Acosta , Edward Handy , William Hay , Timothy Stippick , Benjamin Richie
IPC分类号： A61B20060101 , A61B5/00
CPC分类号： A61B5/14532 , A61B5/061 , A61B5/1459 , A61B5/6824 , A61B2562/146
摘要： An apparatus and method for reproducibly interfacing a living tissue sample to the measurement probe of a spectrometer instrument in-situ minimizes spectral interference related to sampling variations. A minimal contact subject interface includes supports replaceably mounted on a base. An optical coupling means, such as a fiber optic probe, contacts the measurement site through a probe aperture in the base. During use, a subject rests an extremity on the support elements, so that the extremity is reproducibly positioned and supported in relation to the optical coupling means. The supports have a small contact area, minimizing contact with the skin at the measurement site. The interface module is adjustable to fit any subject.By reproducibly positioning and supporting the body appendage using minimal contact supports, spectral interference due to variations in placement, applied pressure, and temperature transients secondary to contact with the interface module are greatly minimized.
摘要翻译： 将生物组织样本可再现地将光谱仪器的测量探针接地的设备和方法原位最小化与采样变化相关的光谱干扰。 最小接触主体界面包括可替换地安装在基座上的支撑件。 诸如光纤探针的光学耦合装置通过基座中的探针孔接触测量部位。 在使用期间，被摄体将支撑元件的末端置于支撑元件上，使得末端相对于光耦合装置可再现地定位和支撑。 支架具有很小的接触面积，使测量点与皮肤接触最小化。 接口模块是可调整的，适合任何物体。通过使用最小的接触支持可重复地定位和支撑身体附件，由于与接口模块接触的位置变化，施加的压力和温度瞬变引起的频谱干扰大大降低。
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2.发明申请公开(公告)号：US20200343034A1
公开(公告)日：2020-10-29
申请号：US16708674
申请日：2019-12-10
IPC分类号： H01F27/255 , H02P27/08 , H01F27/08
摘要： The invention comprises an inverter/converter yielding high frequency harmonics and/or non-sixty Hertz output coupled to a high frequency inductor-capacitor filter apparatus. For example, an inverter/converter apparatus is provided that uses a silicon carbide transistor to output power having a carrier frequency modulated by a fundamental frequency and a set of harmonic frequencies, where the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. An inductor-capacitor filter, comprising an inductor having a distributed gap core material, receives power output from the inverter/converter and processes the power by passing the fundamental frequency while reducing amplitude of the harmonic frequencies.
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3.发明申请HEAT DISSIPATED DISTRIBUTED GAP INDUCTOR - CAPACITOR FILTER APPARATUS AND METHOD OF USE THEREOF 审中-公开散热分布式GAP电感器 - 电容滤波器装置及其使用方法公开(公告)号：US20160203907A1
公开(公告)日：2016-07-14
申请号：US14988605
申请日：2016-01-05
CPC分类号： H01F41/005 , H01F1/24 , H01F27/08 , H01F27/085 , H01F27/255 , H01F27/266 , H01F27/2823 , H01F27/2895 , H01F27/306 , H01F37/00 , H01F41/06 , H01G4/38 , H01G4/40 , H02M1/126 , H05K3/30 , Y02B70/1483 , Y02T10/7022
摘要： A high frequency inductor filter cooling apparatus, method of manufacture, and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used with a capacitor to filter/invert/convert power. The inductor optionally comprises a distributed gap core and/or a powdered core material. In one example, a minimum carrier frequency used with the filter is above that usable by a traditional wound iron-steel inductor, such as greater than seven hundred or ten thousand Hertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
摘要翻译： 描述了高频电感滤波器冷却装置，制造方法及其使用方法。 在一个实施例中，电感器被封装在环氧 - 二氧化硅混合物中以促进从电感器的热传递。 电感器可选择与电容器一起使用以过滤/反转/转换电源。 电感器可选地包括分布间隙芯和/或粉末芯材料。 在一个示例中，与过滤器一起使用的最小载波频率高于传统绕线铁钢电感器可用的最小载波频率，例如大于七百或一万赫兹，五十或更多安培。 可选地，电感器与逆变器/转换器装置一起使用，其与缺陷低通滤波器，与陷波滤波器和高频滚降滤波器组合的低通滤波器，和/或一个或多个碳化硅， 砷化镓，和/或氮化镓基晶体管。
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公开(公告)号：US10541081B2
公开(公告)日：2020-01-21
申请号：US15939167
申请日：2018-03-28
IPC分类号： H01F7/06 , H01F41/00 , H01F41/06 , H05K3/30 , H01F27/08 , H01F27/255 , H01F27/26 , H01F27/28 , H01F27/30 , H01F37/00 , H02M1/12 , H01G4/38 , H01G4/40 , H01F1/24
摘要： A high frequency inductor filter cooling apparatus, method of manufacture, and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used with a capacitor to filter/invert/convert power. The inductor optionally comprises a distributed gap core and/or a powdered core material. In one example, a minimum carrier frequency used with the filter is above that usable by a traditional wound iron-steel inductor, such as greater than seven hundred or ten thousand Hertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
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公开(公告)号：US10312018B2
公开(公告)日：2019-06-04
申请号：US14988605
申请日：2016-01-05
IPC分类号： H01F7/06 , H01F41/00 , H01F41/06 , H05K3/30 , H01F27/08 , H01F27/255 , H01F27/26 , H01F27/28 , H01F27/30 , H01F37/00 , H02M1/12 , H01G4/38 , H01G4/40 , H01F1/24
摘要： A high frequency inductor filter cooling apparatus, method of manufacture, and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used with a capacitor to filter/invert/convert power. The inductor optionally comprises a distributed gap core and/or a powdered core material. In one example, a minimum carrier frequency used with the filter is above that usable by a traditional wound iron-steel inductor, such as greater than seven hundred or ten thousand Hertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
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公开(公告)号：US09553499B2
公开(公告)日：2017-01-24
申请号：US14988560
申请日：2016-01-05
IPC分类号： H01F27/02 , H02M1/12 , H01F27/22 , H01F27/255 , H02M7/539 , H01F27/28 , H01F41/02 , H01F27/12 , H01F27/18 , H01F27/32
CPC分类号： H02M1/126 , H01F1/24 , H01F27/02 , H01F27/022 , H01F27/08 , H01F27/085 , H01F27/12 , H01F27/18 , H01F27/22 , H01F27/255 , H01F27/266 , H01F27/2823 , H01F27/2895 , H01F27/306 , H01F27/323 , H01F37/00 , H01F41/02 , H01G4/38 , H01G4/40 , H02M7/539 , H03H1/00 , H03H7/075 , Y02B70/1483
摘要： A high frequency inductor filter cooling apparatus and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used to filter/invert/convert power. The inductor comprises a distributed gap core and/or a powdered core material. In one example, the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus, where output power has a carrier frequency, modulated by a fundamental frequency, and a set of harmonic frequencies, in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
摘要翻译： 描述了一种高频电感滤波器冷却装置及其使用方法。 在一个实施例中，电感器被封装在环氧 - 二氧化硅混合物中以促进从电感器的热传递。 电感可选用于过滤/反转/转换电源。 电感器包括分布式间隙芯和/或粉末芯材料。 在一个示例中，最小载波频率高于钢铁电感器可用的频率，例如大于十千赫兹，电流为五十或更多。 可选地，电感器用在逆变器/转换器装置中，其中输出功率具有由基频调制的载波频率和一组谐波频率，结合缺口低通滤波器，低通滤波器与 陷波滤波器和高频滚降滤波器，和/或碳化硅，砷化镓和/或氮化镓基晶体管中的一种或多种。
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公开(公告)号：US10594206B2
公开(公告)日：2020-03-17
申请号：US14987675
申请日：2016-01-04
IPC分类号： H02M1/12 , H02P6/14 , H01F27/26 , H01F27/30 , H01F27/28 , H01F27/255 , H01F27/08 , H01F37/00 , H01G4/40 , H01F1/24 , H01G4/38
摘要： The invention comprises an inverter/converter yielding high frequency harmonics and/or non-sixty Hertz output coupled to a high frequency inductor-capacitor filter apparatus. For example, an inverter/converter apparatus is provided that uses a silicon carbide transistor to output power having a carrier frequency modulated by a fundamental frequency and a set of harmonic frequencies, where the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. An inductor-capacitor filter, comprising an inductor having a distributed gap core material, receives power output from the inverter/converter and processes the power by passing the fundamental frequency while reducing amplitude of the harmonic frequencies.
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公开(公告)号：US20160285354A1
公开(公告)日：2016-09-29
申请号：US14988560
申请日：2016-01-05
IPC分类号： H02M1/12 , H01F27/255 , H02M7/539 , H01F27/32 , H01F41/02 , H01F27/12 , H01F27/18 , H01F27/22 , H01F27/28
CPC分类号： H02M1/126 , H01F1/24 , H01F27/02 , H01F27/022 , H01F27/08 , H01F27/085 , H01F27/12 , H01F27/18 , H01F27/22 , H01F27/255 , H01F27/266 , H01F27/2823 , H01F27/2895 , H01F27/306 , H01F27/323 , H01F37/00 , H01F41/02 , H01G4/38 , H01G4/40 , H02M7/539 , H03H1/00 , H03H7/075 , Y02B70/1483
摘要： A high frequency inductor filter cooling apparatus and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used to filter/invert/convert power. The inductor comprises a distributed gap core and/or a powdered core material. In one example, the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus, where output power has a carrier frequency, modulated by a fundamental frequency, and a set of harmonic frequencies, in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
摘要翻译： 描述了一种高频电感滤波器冷却装置及其使用方法。 在一个实施例中，电感器被封装在环氧 - 二氧化硅混合物中以促进从电感器的热传递。 电感可选用于过滤/反转/转换电源。 电感器包括分布式间隙芯和/或粉末芯材料。 在一个示例中，最小载波频率高于钢铁电感器可用的频率，例如大于十千赫兹，电流为五十或更多。 可选地，电感器用在逆变器/转换器装置中，其中输出功率具有由基频调制的载波频率和一组谐波频率，结合缺口低通滤波器，低通滤波器与 陷波滤波器和高频滚降滤波器，和/或碳化硅，砷化镓和/或氮化镓基晶体管中的一种或多种。
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公开(公告)号：US11361895B2
公开(公告)日：2022-06-14
申请号：US16708674
申请日：2019-12-10
IPC分类号： H01F27/255 , H02P27/08 , H01F27/08
摘要： The invention comprises an inverter/converter yielding high frequency harmonics and/or non-sixty Hertz output coupled to a high frequency inductor-capacitor filter apparatus. For example, an inverter/converter apparatus is provided that uses a silicon carbide transistor to output power having a carrier frequency modulated by a fundamental frequency and a set of harmonic frequencies, where the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. An inductor-capacitor filter, comprising an inductor having a distributed gap core material, receives power output from the inverter/converter and processes the power by passing the fundamental frequency while reducing amplitude of the harmonic frequencies.
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10.发明申请公开(公告)号：US20190027305A1
公开(公告)日：2019-01-24
申请号：US15939167
申请日：2018-03-28
IPC分类号： H01F41/00 , H05K3/30 , H02M1/12 , H01F27/30 , H01F27/28 , H01F27/26 , H01F27/255 , H01F27/08
CPC分类号： H01F41/005 , H01F1/24 , H01F27/08 , H01F27/085 , H01F27/255 , H01F27/266 , H01F27/2823 , H01F27/2895 , H01F27/306 , H01F37/00 , H01F41/06 , H01G4/38 , H01G4/40 , H02M1/126 , H05K3/30 , Y02B70/1483 , Y02T10/7022
摘要： A high frequency inductor filter cooling apparatus, method of manufacture, and method of use thereof is described. In one embodiment, an inductor is potted in an epoxy-silica mixture to facilitate thermal transfer from the inductor. The inductor is optionally used with a capacitor to filter/invert/convert power. The inductor optionally comprises a distributed gap core and/or a powdered core material. In one example, a minimum carrier frequency used with the filter is above that usable by a traditional wound iron-steel inductor, such as greater than seven hundred or ten thousand Hertz at fifty or more amperes. Optionally, the inductor is used in an inverter/converter apparatus in conjunction with a notched low-pass filter, a low pass filter combined with a notch filter and a high frequency roll off filter, and/or one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
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