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11.发明授权公开(公告)号：US07423079B2
公开(公告)日：2008-09-09
申请号：US11130409
申请日：2005-05-17
IPC分类号： C08K5/49
摘要： Synthetic textile articles (e.g., filaments, fibers, yarns, fabrics and the like) and processes of making the same are provided which include flame-retardant SAP particles. The SAP particles are most preferably hydrated with an aqueous flame-retardant solution. In this regard, the flame-retardant solution may consist essentially of water alone or a water solution containing one or more water soluble inorganic flame retardants. When SAP particles are hydrated with an aqueous inorganic flame retardant solution, the SAP particles may thereafter be dried to remove substantially the water component. In such a manner, the inorganic flame retardant will remain as a dried residue physically entrained within the SAP particles. As such, the SAP particles serve as a physical matrix in which the inorganic flame retardant is homogenously dispersed. The SAP particles may then be chemically or physically affixed to the textile article in an amount sufficient to render the article flame-retardant.
摘要翻译： 提供了合成织物制品（例如长丝，纤维，纱线，织物等）及其制备方法，其包括阻燃SAP颗粒。 SAP颗粒最优选用含水阻燃溶液水合。 在这方面，阻燃溶液可以基本上由单独的水或含有一种或多种水溶性无机阻燃剂的水溶液组成。 当SAP颗粒与含水无机阻燃剂溶液水合时，此后可将SAP颗粒干燥以除去基本上水分。 以这种方式，无机阻燃剂将保留为物理夹带在SAP颗粒内的干燥残余物。 因此，SAP颗粒用作其中无机阻燃剂均匀分散的物理基体。 SAP颗粒然后可以化学或物理地固定到织物制品上，其量足以使制品阻燃。
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公开(公告)号：US20080214514A1
公开(公告)日：2008-09-04
申请号：US12073231
申请日：2008-03-03
摘要： Described herein are steroid derivatives of fullerene moieties, for example fullerene derivatives in which cholesterol, or a cholesterol moiety, is attached via ester, amide, or ether bonds to one of a variety of “linkers,” e.g., chemical groups including alkyl chains and aromatic groups, which are then connected to the fullerene moiety. The steroid moiety can confers useful solubility in components of biological fluids and/or pharmacologically acceptable carriers and can also affect the biodistribution of the fullerenes which makes the derivatives useful in imaging, diagnosis and the treatment or management of disease or complications of disease states.
摘要翻译： 本文描述的是富勒烯部分的类固醇衍生物，例如富勒烯衍生物，其中胆固醇或胆固醇部分通过酯，酰胺或醚键连接到各种“接头”之一，例如包括烷基链的化学基团和 芳族基团，然后连接到富勒烯部分。 类固醇部分可以赋予生物流体和/或药理学上可接受的载体的组分中有用的溶解性，并且还可以影响富勒烯的生物分布，这使得衍生物可用于成像，诊断和治疗或治疗疾病或疾病状态的并发症。
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公开(公告)号：US20080213352A1
公开(公告)日：2008-09-04
申请号：US12073232
申请日：2008-03-03
CPC分类号： A61K31/661 , A61K8/0208 , A61K8/19 , A61K9/0014 , A61K9/1271 , A61K38/28 , A61Q1/02 , A61Q5/02 , A61Q9/00 , A61Q13/00 , A61Q19/007 , A61K2300/00
摘要： Described herein are pharmaceutically acceptable compositions comprising fullerene molecules dispersed in vesicles comprising phosphatidylcholine (PC) phospholipid molecules and non-PC phospholipid molecules suspended in aqueous solution. In preferred embodiments, the phospholipid molecules are substantially uniformly organized into vesicles composed of one or more lipid bilayers and the fullerene molecules are substantially uniformly distributed within the lipid bilayers of the vesicles. Methods of forming these fullerene containing liposomes are also described. Such fullerene containing liposomes provide carriers for delivery of fullerenes for cosmetic, therapeutic, and imaging applications among other uses.
摘要翻译： 本文描述了包含分散在包含磷脂酰胆碱（PC）磷脂分子和悬浮在水溶液中的非PC磷脂分子的囊泡中的富勒烯分子的药学上可接受的组合物。 在优选的实施方案中，磷脂分子基本上均匀地组织成由一个或多个脂质双层组成的囊泡，并且富勒烯分子基本均匀地分布在囊泡的脂质双层内。 还描述了形成这些含富勒烯的脂质体的方法。 这种含富勒烯的脂质体提供用于输送用于化妆品，治疗和成像应用的富勒烯的载体以及其它用途。
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14.发明授权Flame-retardant synthetic resin articles containing flame-retardant superabsorbent polymer (SAP) particles 失效含有阻燃超吸收聚合物（SAP）颗粒的阻燃合成树脂制品公开(公告)号：US07329461B2
公开(公告)日：2008-02-12
申请号：US11121942
申请日：2005-05-05
IPC分类号： C08K5/49
CPC分类号： C08J3/203 , C08K3/016 , C08K3/32 , Y10T428/31504
摘要： Flame-retardant synthetic resin articles and methods of making the same are provided whereby flame-retardant SAP particles are incorporated into synthetic resins, especially curable thermosettable resins. The SAP particles are most preferably hydrated with an aqueous flame-retardant solution. In this regard, the flame-retardant solution may consist essentially of water alone or a water solution containing one or more water soluble inorganic flame retardants. When SAP particles are hydrated with an aqueous inorganic flame retardant solution, the SAP particles may thereafter be dried to remove substantially the water component. In such a manner, the inorganic flame retardant will remain as a dried residue physically entrained within the SAP particles. As such, the SAP particles serve as a physical matrix in which the inorganic flame retardant is homogenously dispersed. The SAP particles may then be blended with a synthetic resin as is or alternatively may be ground into more finely divided particles which contain the dried residue of the aqueous inorganic flame retardant solution and then blended with a suitable synthetic resin.
摘要翻译： 提供阻燃合成树脂制品及其制备方法，其中阻燃SAP颗粒被引入合成树脂，特别是可固化的可热固树脂中。 SAP颗粒最优选用含水阻燃溶液水合。 在这方面，阻燃溶液可以基本上由单独的水或含有一种或多种水溶性无机阻燃剂的水溶液组成。 当SAP颗粒与含水无机阻燃剂溶液水合时，此后可将SAP颗粒干燥以除去基本上水分。 以这种方式，无机阻燃剂将保留为物理夹带在SAP颗粒内的干燥残余物。 因此，SAP颗粒用作其中无机阻燃剂均匀分散的物理基体。 然后可以将SAP颗粒与合成树脂共混，或者可以研磨成更细的颗粒，其含有无机阻燃剂水溶液的干燥残余物，然后与合适的合成树脂混合。
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公开(公告)号：US20070165238A1
公开(公告)日：2007-07-19
申请号：US11639419
申请日：2006-12-15
申请人： Clark Boyd
发明人： Clark Boyd
IPC分类号： G01B9/02
CPC分类号： G01B9/02014 , G01B9/02007 , G01B9/02069 , G01B9/02079 , G01B2290/25 , G01B2290/45 , G01D5/35312 , G01D5/35325 , G01D5/35329 , G01L1/242 , G01L9/0079
摘要： An interferometric sensing arrangement includes an interferometric sensor having an optical path length that varies depending on one or more physical parameters to be measured using the interferometric sensor. One or more light sources are used to generate light at three or more predetermined different fixed wavelengths. In a preferred example embodiment, four fixed wavelength lasers are used to generate light at four predetermined different fixed wavelengths. An optical coupler couples the multiple wavelength light to the interferometric sensor, and a detector measures an amplitude response of an interferometric signal produced by the interferometric sensor. A controller determines the optical path length based on the measured amplitude response.
摘要翻译： 干涉测量装置包括具有根据要使用干涉测量传感器测量的一个或多个物理参数而变化的光程长度的干涉测量传感器。 一个或多个光源用于产生三个或更多个预定的不同固定波长的光。 在优选的示例性实施例中，使用四个固定波长激光器来产生四个预定的不同固定波长的光。 光耦合器将多波长光耦合到干涉测量传感器，并且检测器测量由干涉测量传感器产生的干涉信号的振幅响应。 控制器基于所测量的振幅响应来确定光路长度。
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16.发明授权Fiber-optic apparatus and method for making simultaneous multiple parameter measurements 有权用于同时进行多参数测量的光纤设备和方法公开(公告)号：US06898337B2
公开(公告)日：2005-05-24
申请号：US10805081
申请日：2004-03-19
申请人： Joshua P. Averett , Jennifer L. Elster , Mark E. Jones , Charles D. Pennington , Roger L. Van Tassell
发明人： Joshua P. Averett , Jennifer L. Elster , Mark E. Jones , Charles D. Pennington , Roger L. Van Tassell
IPC分类号： G01D5/353 , G01N33/487 , G01N33/543 , G02B6/26 , G02B6/34
CPC分类号： G01D5/35383 , G01D5/35303 , G01N33/54373
摘要： A fiber-optic method for making simultaneous multiple parameter measurements employs an optical fiber sensor having at least one long period grating disposed therein. An excitation is created in the optical fiber sensor wherein a plurality of evanescent field sensing depths result. At least two long period grating signatures are created. When the optical fiber sensor is exposed to at least one material, changes in the material are identified by simultaneously measuring and comparing shifts in each long period grating signature; correlating the shifts to changes in the material; and solving a series of equations that compare changes in the coupling wavelength for a specific loss band. A reactive coating may be applied to the optical fiber sensor proximate to the long period grating such that changes in the reactive coating as it reacts with the material may also be monitored.
摘要翻译： 用于进行同时多参数测量的光纤方法使用具有设置在其中的至少一个长周期光栅的光纤传感器。 在光纤传感器中产生激发，其中产生多个消逝场感测深度。 创建至少两个长周期光栅签名。 当光纤传感器暴露于至少一种材料时，通过同时测量和比较每个长周期光栅标记中的位移来识别材料的变化; 将转移与材料变化相关联; 并求解一系列方程，比较特定损耗带的耦合波长变化。 可以将反应性涂层施加到靠近长周期光栅的光纤传感器，使得当反应性涂层与材料反应时的变化也可以被监测。
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公开(公告)号：US11623029B2
公开(公告)日：2023-04-11
申请号：US16500556
申请日：2018-03-28
摘要： Biologically acceptable surgical barrier materials are comprised of a polyelectrolytic complex of chitosan and sodium alginate. The chitosan is deacetylated in an amount between about 40 to about 60% and has a molecular weight (Mw) between 50,000 and 375,000 g/mol. The barrier materials may be formed by mixing a two-component material system whereby one component comprises the chitosan and a second component comprises the sodium alginate and directing such a mixture (e.g., via air-assisted spray nozzle) toward a surgical site in need of the material. A polyelectrolytic complex of the chitosan and sodium alginate will thereby form in situ. Suitable ionic cross-linkers may be provided in the individual components, e.g., calcium chloride with the chitosan component and sodium tripolyphosphate with the sodium alginate component.
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公开(公告)号：US20220316865A1
公开(公告)日：2022-10-06
申请号：US17638458
申请日：2020-08-27
摘要： An apparatus comprises a flexible filament structure, and a fiber optic sensor with a buffer material that locally bonds the fiber optic sensor to the flexible filament structure to create a bond between the fiber optic sensor and the flexible filament structure to transfer strain from the flexible filament structure to the fiber optic sensor to allow the fiber optic sensor to detect strain on the flexible filament structure while maintaining flexibility in the flexible filament structure. A fiber optic interrogator may be optically coupled to the fiber optic sensor and configured to measure strain. A method comprises embedding a fiber optic sensor with a buffer material in or on a flexible filament structure. Thereafter, the buffer material is activated via heating or curing to locally adhere the fiber optic sensor to the flexible filament structure to create a local bond. The local bond transfers strain from the flexible filament structure to the fiber optic sensor.
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公开(公告)号：US11169019B2
公开(公告)日：2021-11-09
申请号：US16076295
申请日：2017-02-10
发明人： Hongxin Chen , Xiaotian Steve Yao
摘要： One example coherent optical time domain reflectometer device includes a coherent light source that produces coherent probe light pulses at an optical wavelength; an optical coupling unit coupled to f a fiber link under test to direct the coherent probe light pulses into the fiber link and to receive reflected probe light pulses from the fiber link; an optical detection unit to receive the reflected probe light pulses and structured to include an optical interferometer to process the reflected probe light pulses along two different optical paths to generate different optical output signals from the reflected probe light pulses along different optical paths, and optical detectors to receive the optical output signals from the optical interferometer; and a device controller coupled to the optical detection unit to extract information on spatial distribution of acoustic—or vibration—or strain-dependent characteristics as a function of distance along the fiber link under test.
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公开(公告)号：US10324316B2
公开(公告)日：2019-06-18
申请号：US16107749
申请日：2018-08-21
申请人： Micron Optics, Inc.
发明人： Stephen K. Ferguson
摘要： The present disclosure relates to optical switching devices and switch modules that are designed for long-term security monitoring of high-value infrastructure access entry points. Embodiments in accordance with the present disclosure include optical switches based on fiber-Bragg gratings whose operating wavelengths are based on the presence or absence of magnetic coupling between an embedded permanent magnet and an external element. By monitoring the spectral position of the operating wavelengths and/or the magnitude of a light signal at the operating wavelengths, the state of the magnetic coupling can be determined and used as an indicator of whether the security switch has been actuated.
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