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1. 发明申请

US20200093966A1 PIEZOELECTRIC SENSORS COMPRISING ELECTROSPUN POLY[(R)-3-HYDROXYBUTYRATE-CO-(R)-3-HYDROXYHEXANOATE] (PHBHX) NANOFIBERS 审中-公开
公开(公告)号：US20200093966A1
公开(公告)日：2020-03-26
申请号：US16578214
申请日：2019-09-20
申请人： John F. Rabolt , Liang Gong , D. Bruce Chase , Isao Noda , Brian Sobieski
发明人： John F. Rabolt , Liang Gong , D. Bruce Chase , Isao Noda , Brian Sobieski
IPC分类号： A61L31/14 , H01L41/08 , H01L41/09 , H01L41/113 , H01L41/193 , H01L41/257 , H01L41/45 , A61B5/145 , A61B5/1473 , A61B5/0215 , A61N1/375 , C08J5/00 , A61L31/06 , A61M5/142 , A61B5/00 , A61B5/01 , D01D5/00
摘要： Disclosed herein is a device comprising a PHA based copolymer layer comprising at least one of an electrospun ribbon of fibers of a polyhydroxyalkanoate based copolymer or the polarized polymeric composition obtained by the process of claim 1, wherein the layer is configured to exhibit one or more of a piezoelectric effect, a pyroelectric effect and a ferroelectric effect, wherein each of the electrospun ribbon of fibers and the polarized polymeric composition comprises a β-form of the PHA based copolymer present in an amount of from about 10% to about 99%, as measured by x-ray diffraction. The device can be configured for use as a sensor, a actuator, a nanomotor, or a biobattery.

2. 发明授权

US4559447A Translation/rotation positioning device 失效
标题翻译：平移/旋转定位装置
公开(公告)号：US4559447A
公开(公告)日：1985-12-17
申请号：US495014
申请日：1983-05-16
申请人： Nicholas E. Schlotter , John F. Rabolt
发明人： Nicholas E. Schlotter , John F. Rabolt
IPC分类号： G01J3/06 , G02B5/30 , G02B7/00 , G05B19/29 , G01D5/34
CPC分类号： G05B19/291
摘要： This is a device that enables one to control the translation and rotation of an element relative to a light beam. The device has a rotatable member having a plurality of position-identifying circumferentially spaced openings therein as well as an aperture for the transmission of a light beam. The rotatable member is associated with translation means and rotating means. In a preferred embodiment the rotatable member is remotely controlled with a computer.
摘要翻译：这是一种能够控制元件相对于光束的平移和旋转的装置。该装置具有可旋转构件，其中具有多个位置识别周向间隔开的开口以及用于传输光束的孔。可旋转构件与平移装置和旋转装置相关联。在优选实施例中，可旋转构件由计算机远程控制。

3. 发明申请

US20220015500A1 VIBRATIONAL DEVICE AND METHODS FOR MITIGATING SYMPTOMS OF FREEZING OF GAIT 有权
公开(公告)号：US20220015500A1
公开(公告)日：2022-01-20
申请号：US17413337
申请日：2019-12-12
申请人： Ingrid Pretzer-Aboff , Richard D. Martin , David Bruce Chase , Scott Jones , John F. Rabolt
发明人： Ingrid Pretzer-Aboff , Richard D. Martin , David Bruce Chase , Scott Jones , John F. Rabolt
IPC分类号： A43B7/14 , A43B3/00 , A61H3/00 , A61H23/02 , G16H20/30
摘要： A device adapted to be secured to the foot of a user includes one or more vibration actuators configured to provide vibrations to the user's foot, one or more force or acceleration sensors configured to sense forces or acceleration exerted by the user's foot, and a controller configured to operate the vibration actuators in a continuous mode to provide intermittent vibration to the user's foot independent of information sensed by the force or acceleration sensors. The vibration includes a first period of continuous vibration followed by a second period of no vibration followed by a third period of continuous vibration. The device may also be configured to operate in a feedback mode.

4. 发明申请

US20100056007A1 METHOD OF SOLUTION PREPARATION OF POLYOLEFIN CLASS POLYMERS FOR ELECTROSPINNING PROCESSING INCLUDING 失效
标题翻译：用于电纺加工的聚烯烃类聚合物的溶液制备方法
公开(公告)号：US20100056007A1
公开(公告)日：2010-03-04
申请号：US11562797
申请日：2006-11-22
申请人： John F. Rabolt , Keun-Hyung Lee , Steven R. Givens
发明人： John F. Rabolt , Keun-Hyung Lee , Steven R. Givens
IPC分类号： B29C47/00 , C08F210/00 , D04H3/16
CPC分类号： D01D1/02 , D01D5/0038 , D01F6/04 , D01F6/46 , D04H1/4291 , D04H1/4382 , Y10T442/681
摘要： A process to make a polyolefin fiber which has the following steps: mixing at least one polyolefin into a solution at room temperature or a slightly elevated temperature to form a polymer solution and electrospinning at room temperature said polymer solution to form a fiber.
摘要翻译：一种制备聚烯烃纤维的方法，其具有以下步骤：在室温或稍微升高的温度下将至少一种聚烯烃混合成溶液以形成聚合物溶液，并在室温下静电将所述聚合物溶液形成纤维。

5. 发明申请

US20090118601A1 IR SPECTROGRAPHIC APPARATUS AND METHOD FOR DIAGNOSIS OF DISEASE 审中-公开
标题翻译：红外光谱仪和疾病诊断方法
公开(公告)号：US20090118601A1
公开(公告)日：2009-05-07
申请号：US11576229
申请日：2005-09-29
申请人： John F. Rabolt , Mei-Wei Tsao
发明人： John F. Rabolt , Mei-Wei Tsao
IPC分类号： A61B5/1455
CPC分类号： A61B3/10 , A61B5/0059 , A61B5/14546 , G01J3/02 , G01J3/0208 , G01J3/021 , G01J3/0218 , G01J3/0294 , G01J3/04 , G01J3/108 , G01J3/14 , G01J3/2803 , G01J2003/2813 , G01N21/35 , G01N21/3504
摘要： A method for detecting disease in a patient includes providing infrared (IR) light and coupling the IR light through direct lens coupling or through a first group of one or more optical fibers. IR light is reflected from a portion of the patient and collected by a lens arrangement or a second group of one or more optical fibers. The reflected IR light is dispersed into its spectrum which is detected and analyzed. An apparatus suitable for diagnosing a disease in a patient includes an IR light source and optical fiber or direct lens coupling of IR light onto a body part or fluid of the patient. Reflected light from the patient is optically dispersed using a prism or grating. An IR focal plane array receives the optically dispersed light. The spectrum of the reflected IR light is used to provide a diagnosis of disease in the patient by identifying various disease markers or chemical fingerprints. The method and apparatus are capable of non-invasively detecting disease markers in a patient.
摘要翻译：用于检测患者疾病的方法包括提供红外（IR）光并通过直接透镜耦合或通过第一组一根或多根光纤耦合IR光。 IR光从患者的一部分反射并由透镜装置或第二组一根或多根光纤收集。反射的红外光被分散到其光谱中，该光谱被检测和分析。适用于诊断患者疾病的装置包括IR光源和光纤或将IR光直接连接到患者的身体部位或液体上的直接透镜。来自患者的反射光使用棱镜或光栅进行光学分散。 IR焦平面阵列接收光学分散的光。反射红外光的光谱用于通过识别各种疾病标志物或化学指纹来提供患者疾病的诊断。该方法和装置能够非侵入性地检测患者中的疾病标志物。

6. 发明授权

US09897547B2 Gold nanorod/polymer nanocomposites and sensors based thereon 有权
公开(公告)号：US09897547B2
公开(公告)日：2018-02-20
申请号：US14775269
申请日：2014-03-12
申请人： John F. Rabolt , Wenqiong Tang , D. Bruce Chase , Donald L. Sparks
发明人： John F. Rabolt , Wenqiong Tang , D. Bruce Chase , Donald L. Sparks
IPC分类号： G01N21/65 , B82Y30/00 , B32B5/02 , B32B5/26 , B01J31/06 , D01F6/62 , C01B32/50 , B05D7/00 , B05D1/18 , B05D1/36
CPC分类号： G01N21/658 , B01J31/06 , B01J2231/70 , B05D1/185 , B05D1/36 , B05D7/52 , B05D7/56 , B32B5/028 , B32B5/26 , B32B2262/0276 , B32B2307/402 , B32B2457/00 , B82Y30/00 , C01B32/50 , D01F6/625
摘要： A nanocomposite structure includes: a) a charged fibrous substrate including fibers having disposed on their surfaces a multilayer structure including a layer of a first polyelectrolyte and disposed thereon a layer of a second polyelectrolyte of opposite charge from the first, the second polyelectrolyte forming the outermost layer of the charged fibrous substrate; and b) charged nanorods having a charge opposite that of the charged fibrous substrate, including gold nanorods each having disposed on its surface one or more layers, the outermost of which is a third polyelectrolyte having a charge opposite that of the second polyelectrolyte, wherein the first and third polyelectrolytes may be the same or different; wherein the charged nanorods are disposed unaligned with respect to each other on the charged fibrous substrate.

7. 发明授权

US08083983B2 Method of solution preparation of polyolefin class polymers for electrospinning processing included 失效
标题翻译：包括用于静电纺丝加工的聚烯烃类聚合物的溶液制备方法
公开(公告)号：US08083983B2
公开(公告)日：2011-12-27
申请号：US11562797
申请日：2006-11-22
申请人： John F. Rabolt , Keun-Hyung Lee , Steven R. Givens
发明人： John F. Rabolt , Keun-Hyung Lee , Steven R. Givens
IPC分类号： B29C47/00 , H05B6/00 , H05B7/00
CPC分类号： D01D1/02 , D01D5/0038 , D01F6/04 , D01F6/46 , D04H1/4291 , D04H1/4382 , Y10T442/681
摘要： A process to make a polyolefin fiber which has the following steps: mixing at least one polyolefin into a solution at room temperature or a slightly elevated temperature to form a polymer solution and electrospinning at room temperature said polymer solution to form a fiber.
摘要翻译：一种制备聚烯烃纤维的方法，其具有以下步骤：在室温或稍微升高的温度下将至少一种聚烯烃混合成溶液以形成聚合物溶液，并在室温下静电将所述聚合物溶液形成纤维。

8. 发明授权

US06943353B2 Simultaneous multi-beam planar array IR (pair) spectroscopy 失效
标题翻译：同时多光束平面阵列IR（对）光谱
公开(公告)号：US06943353B2
公开(公告)日：2005-09-13
申请号：US10708927
申请日：2004-04-01
申请人： Douglas L. Elmore , John F. Rabolt , Mei-Wei Tsao
发明人： Douglas L. Elmore , John F. Rabolt , Mei-Wei Tsao
IPC分类号： G01J3/02 , G01J3/14 , G01J3/28 , G01J3/42 , G01N21/35
CPC分类号： G01J3/02 , G01J3/0216 , G01J3/0218 , G01J3/0224 , G01J3/0294 , G01J3/14 , G01J3/28 , G01J3/2803 , G01J3/42 , G01N21/3563 , G01N21/3577
摘要： An apparatus and method capable of providing spatially multiplexed IR spectral information simultaneously in real-time for multiple samples or multiple spatial areas of one sample using IR absorption phenomena requires no moving parts or Fourier Transform during operation, and self-compensates for background spectra and degradation of component performance over time. IR spectral information and chemical analysis of the samples is determined by using one or more IR sources, sampling accessories for positioning the samples, optically dispersive elements, a focal plane array (FPA) arranged to detect the dispersed light beams, and a processor and display to control the FPA, and display an IR spectrograph. Fiber-optic coupling can be used to allow remote sensing. Portability, reliability, and ruggedness is enhanced due to the no-moving part construction. Applications include determining time-resolved orientation and characteristics of materials, including polymer monolayers. Orthogonal polarizers may be used to determine certain material characteristics.
摘要翻译：能够使用IR吸收现象实时地对一个样本的多个样本或多个空间区域实时地提供空间多路复用的IR光谱信息的装置和方法在运行期间不需要运动部分或傅立叶变换，并且自我补偿背景光谱和降解的组件性能。通过使用一个或多个IR源，用于定位样品的采样附件，光学色散元件，布置成检测分散光束的焦平面阵列（FPA）以及处理器和显示器来确定样品的IR光谱信息和化学分析控制FPA，并显示红外光谱仪。可以使用光纤耦合来进行遥感。由于无移动部件结构，便携性，可靠性和耐用性得到了提高。应用包括确定材料的时间分辨取向和特性，包括聚合物单层。可以使用正交偏振器来确定某些材料特性。

9. 发明授权

US06784428B2 Apparatus and method for real time IR spectroscopy 失效
标题翻译：用于实时红外光谱的装置和方法
公开(公告)号：US06784428B2
公开(公告)日：2004-08-31
申请号：US09984137
申请日：2001-10-29
申请人： John F. Rabolt , Mei-Wei Tsao
发明人： John F. Rabolt , Mei-Wei Tsao
IPC分类号： G01N2135
CPC分类号： G01J3/28 , G01J3/02 , G01J3/0216 , G01J3/0218 , G01J3/0224 , G01J3/0294 , G01J3/14 , G01J3/2803 , G01J3/42 , G01N21/35 , G01N21/3563 , G01N21/3577
摘要： An apparatus and method capable of providing IR spectral information using IR absorption phenomena requires no moving parts or Fourier Transform during operation. IR spectral information and chemical analysis of a sample in a sample containing functional groups is determined by using an IR source, a sampling accessory for positioning the sample volume, an optically dispersive element, a focal plane array (FPA) arranged to detect the dispersed light beam, and a processor and display to control the FPA, and display an IR spectrograph. Fiber-optic coupling allows remote sensing, and portability, reliability, and ruggedness is enhanced due to the no-moving part construction. Use of the apparatus and method has broad industrial and environmental application, including measurement of thickness and chemical composition of various films, coatings, and liquids, and may also be used in real-time sensing of hazardous materials, including chemical and biological warfare agents.
摘要翻译：能够使用红外吸收现象提供红外光谱信息的装置和方法在运行期间不需要移动部件或傅立叶变换。通过使用IR源，用于定位样品体积的取样附件，光学色散元件，布置成检测分散光的焦平面阵列（FPA）来确定含有官能团的样品中的样品的IR光谱信息和化学分析光束，以及处理器和显示器来控制FPA，并显示IR光谱仪。由于无移动部件结构，光纤耦合允许遥感，便携性，可靠性和耐用性得到提高。该设备和方法的使用具有广泛的工业和环境应用，包括测量各种膜，涂料和液体的厚度和化学成分，还可用于实时检测危险物质，包括化学和生物战剂。

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