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公开(公告)号：US09038483B2
公开(公告)日：2015-05-26
申请号：US13394490
申请日：2010-09-07
Applicant: Ramaswamy Nagarajan , Jungrae Park , Sharavanan Balasubramaniam , Mario J. Cazeca , Shivshankar Sivasubramanian , Joey Mead , Julie Chen
Inventor： Ramaswamy Nagarajan , Jungrae Park , Sharavanan Balasubramaniam , Mario J. Cazeca , Shivshankar Sivasubramanian , Joey Mead , Julie Chen
IPC: G01D7/00 , G01B7/14 , G01R27/04 , G01L1/14 , G01B7/16 , G01B15/06 , G01D21/00 , G01M5/00 , G01L9/00
CPC classification number: G01L1/14 , G01B7/16 , G01B15/06 , G01D21/00 , G01L9/007 , G01L9/0072 , G01L9/0075 , G01M5/0041 , G01M5/0083 , G01M5/0091 , Y10T29/49103
Abstract: Wireless strain and displacement sensors wirelessly monitor structural health and integrity, and are made by printing inductor-interdigital capacitor sensing circuits on a variety of substrates, including ceramic substrates, with thermally processable conductive inks. Sensors of the invention can be employed to detect strain and displacement of civil structures, such as bridges and buildings. The sensors include sensing elements that are mounted or printed on stiff, inflexible substrates, which prevent the sensing elements from bending, stretching, or otherwise warping when the sensor is strained. An interlayer between the sensing elements allows the sensing elements to move with respect to each other during application of strain. Thus, strain causes the sensing elements to move but not to deform, causing changes in sensor resonance that can be detected through wireless radio-frequency interrogation. Because the sensing elements do not change shape when under strain, the sensor can undergo millions of measurement cycles before breaking.
Abstract translation: 无线应变和位移传感器无线监测结构健康和完整性，并通过在各种基板（包括陶瓷基板）上印刷电感器 - 指数间电容器感测电路，并具有可热处理的导电油墨。 可以使用本发明的传感器来检测诸如桥梁和建筑物的民用结构的应变和位移。 这些传感器包括安装或印刷在刚性，不弯曲的基底上的传感元件，当传感器变形时，传感元件可防止传感元件弯曲，拉伸或以其它方式翘曲。 感测元件之间的中间层允许感测元件在应变期间相对于彼此移动。 因此，应变使得感测元件移动但不变形，导致可以通过无线射频询问来检测的传感器谐振的变化。 由于感应元件在应变时不会改变形状，因此传感器可以在断开之前经历数百万次的测量周期。
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公开(公告)号：US20120015211A1
公开(公告)日：2012-01-19
申请号：US13256491
申请日：2010-03-16
Applicant: Zhiyong Gu , Qingzhou Cui , Julie Chen
Inventor： Zhiyong Gu , Qingzhou Cui , Julie Chen
CPC classification number: H05B3/145 , A61F7/12 , H05B2214/04 , Y10T428/12736 , Y10T428/12743 , Y10T428/1275 , Y10T428/12757
Abstract: The present invention relates to methods of fabricating nanostructures using a replacement reaction. In a preferred embodiment, metal particles in an inert atmosphere undergo a replacement reaction to form a layer on the metal particle which is removed to form a high surface area nanostructure. A preferred embodiment includes the fabrication of heater elements, powders and heater assemblies using the nanostructures.
Abstract translation: 本发明涉及使用置换反应制造纳米结构的方法。 在优选的实施方案中，在惰性气氛中的金属颗粒进行置换反应，以在被去除的金属颗粒上形成一层以形成高表面积纳米结构。 优选实施例包括使用纳米结构制造加热器元件，粉末和加热器组件。
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公开(公告)号：US20050102331A1
公开(公告)日：2005-05-12
申请号：US10703998
申请日：2003-11-06
Applicant: Michael Bracey , John Campbell , Julie Chen , Akira Shibamiya , Bryan Smith , James Teng
Inventor： Michael Bracey , John Campbell , Julie Chen , Akira Shibamiya , Bryan Smith , James Teng
CPC classification number: G06F12/023 , Y10S707/99931 , Y10S707/99956
Abstract: A method and article of manufacture, implementing the method, allocates space for a dataset. The dataset has an initial area and zero or more additional allocated areas to provide space for storing the dataset. The size of a new additional area is determined. The new additional area is associated with a new area number, and the size of the new additional area is based on the new area number. Additional space for the dataset is allocated based on the size of the new additional area. Alternately, an apparatus stores a dataset. A computer has a data storage device connected thereto. The data storage device has a plurality of areas for storing a dataset. The plurality of areas comprises an initial area having an initial area size and a plurality of additional areas having an additional area size, wherein the additional area size varies. In one embodiment, the additional area size monotonically increases.
Abstract translation: 一种方法和制造方法，实现该方法，为数据集分配空间。 数据集具有初始区域和零个或多个额外的分配区域，以提供用于存储数据集的空间。 确定新的附加区域的大小。 新的附加区域与新的区域号相关联，新的附加区域的大小基于新的区域号。 基于新附加区域的大小分配数据集的附加空间。 或者，设备存储数据集。 计算机具有连接到其上的数据存储装置。 数据存储装置具有用于存储数据集的多个区域。 多个区域包括具有初始区域尺寸的初始区域和具有附加区域尺寸的多个附加区域，其中附加面积大小变化。 在一个实施例中，附加面积大小单调增加。
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4.发明授权公开(公告)号：US08999431B2
公开(公告)日：2015-04-07
申请号：US12628566
申请日：2009-12-01
Applicant: Ramaswamy Nagarajan , Sharavanan Balasubramaniam , Julie Chen , Joey Mead
Inventor： Ramaswamy Nagarajan , Sharavanan Balasubramaniam , Julie Chen , Joey Mead
CPC classification number: H05K3/1216 , H05K1/092 , H05K1/097 , H05K1/162 , H05K1/165 , H05K3/105 , H05K3/1283 , H05K2201/0245 , H05K2201/10151 , H05K2203/121
Abstract: Metal flakes, an organic metal precursor, an organic solvent and either no binder, or a volatile or a thermally decomposable binder are combined to form a paste. The paste is deposited in a circuit pattern on a substrate and the circuit pattern is cured. While curing, the organic metal precursor decomposes to leave an electrically conductive path, and the printed circuit is thus formed. A precursor to an electrically conductive circuit material includes an organic metal precursor, metal microparticles, and an organic solvent. The method can be employed to form printed circuits, for a variety of electrical, electronic and sensing application, such as crack detection in ceramic, plastics, concrete, wood, fabric, leather, rubber or paper and composite materials.
Abstract translation: 金属薄片，有机金属前体，有机溶剂和不含粘合剂，或挥发性或热分解粘合剂组合形成糊状物。 糊料以电路图案沉积在基底上，并且电路图案被固化。 在固化的同时，有机金属前体分解留下导电路径，由此形成印刷电路。 导电电路材料的前体包括有机金属前体，金属微粒和有机溶剂。 该方法可以用于形成印刷电路，用于各种电气，电子和感测应用，例如陶瓷，塑料，混凝土，木材，织物，皮革，橡胶或纸和复合材料中的裂纹检测。
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公开(公告)号：US20120297888A1
公开(公告)日：2012-11-29
申请号：US13394490
申请日：2010-09-07
Applicant: Ramaswamy Nagarajan , Jungrae Park , Sharavanan Balasubramaniam , Mario J. Cazeca , Shivshankar Sivasubramanian , Joey Mead , Julie Chen
Inventor： Ramaswamy Nagarajan , Jungrae Park , Sharavanan Balasubramaniam , Mario J. Cazeca , Shivshankar Sivasubramanian , Joey Mead , Julie Chen
CPC classification number: G01L1/14 , G01B7/16 , G01B15/06 , G01D21/00 , G01L9/007 , G01L9/0072 , G01L9/0075 , G01M5/0041 , G01M5/0083 , G01M5/0091 , Y10T29/49103
Abstract: Wireless strain and displacement sensors wirelessly monitor structural health and integrity, and are made by printing inductor-interdigital capacitor sensing circuits on a variety of substrates, including ceramic substrates, with thermally processable conductive inks. Sensors of the invention can be employed to detect strain and displacement of civil structures, such as bridges and buildings. The sensors include sensing elements that are mounted or printed on stiff, inflexible substrates, which prevent the sensing elements from bending, stretching, or otherwise warping when the sensor is strained. An interlayer between the sensing elements allows the sensing elements to move with respect to each other during application of strain. Thus, strain causes the sensing elements to move but not to deform, causing changes in sensor resonance that can be detected through wireless radio-frequency interrogation. Because the sensing elements do not change shape when under strain, the sensor can undergo millions of measurement cycles before breaking.
Abstract translation: 无线应变和位移传感器无线监测结构健康和完整性，并通过在各种基板（包括陶瓷基板）上印刷电感器 - 指数间电容器感测电路，并具有可热处理的导电油墨。 可以使用本发明的传感器来检测诸如桥梁和建筑物的民用结构的应变和位移。 这些传感器包括安装或印刷在刚性，不弯曲的基底上的传感元件，当传感器变形时，传感元件可防止传感元件弯曲，拉伸或以其它方式翘曲。 感测元件之间的中间层允许感测元件在应变期间相对于彼此移动。 因此，应变使得感测元件移动但不变形，导致可以通过无线射频询问来检测的传感器谐振的变化。 由于感应元件在应变时不会改变形状，因此传感器可以在断开之前经历数百万次的测量周期。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20120273263A1
公开(公告)日：2012-11-01
申请号：US12628566
申请日：2009-12-01
Applicant: Ramaswamy Nagarajan , Sharavanan Balasubramaniam , Julie Chen , Joey Mead
Inventor： Ramaswamy Nagarajan , Sharavanan Balasubramaniam , Julie Chen , Joey Mead
CPC classification number: H05K3/1216 , H05K1/092 , H05K1/097 , H05K1/162 , H05K1/165 , H05K3/105 , H05K3/1283 , H05K2201/0245 , H05K2201/10151 , H05K2203/121
Abstract: Metal flakes, an organic metal precursor, an organic solvent and either no binder, or a volatile or a thermally decomposable binder are combined to form a paste. The paste is deposited in a circuit pattern on a substrate and the circuit pattern is cured. While curing, the organic metal precursor decomposes to leave an electrically conductive path, and the printed circuit is thus formed. A precursor to an electrically conductive circuit material includes an organic metal precursor, metal microparticles, and an organic solvent. The method can be employed to form printed circuits, for a variety of electrical, electronic and sensing application, such as crack detection in ceramic, plastics, concrete, wood, fabric, leather, rubber or paper and composite materials.
Abstract translation: 金属薄片，有机金属前体，有机溶剂和不含粘合剂，或挥发性或热分解粘合剂组合形成糊状物。 糊料以电路图案沉积在基底上，并且电路图案被固化。 在固化的同时，有机金属前体分解留下导电路径，由此形成印刷电路。 导电电路材料的前体包括有机金属前体，金属微粒和有机溶剂。 该方法可以用于形成印刷电路，用于各种电气，电子和感测应用，例如陶瓷，塑料，混凝土，木材，织物，皮革，橡胶或纸和复合材料中的裂纹检测。
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公开(公告)号：US20120132644A1
公开(公告)日：2012-05-31
申请号：US13256477
申请日：2010-03-16
Applicant: Zhiyong Gu , Qingzhou Cui , Julie Chen , Teiichi Ando
Inventor： Zhiyong Gu , Qingzhou Cui , Julie Chen , Teiichi Ando
CPC classification number: H05B3/145 , A61F7/12 , H05B2214/04 , Y10T428/12736 , Y10T428/12743 , Y10T428/1275 , Y10T428/12757
Abstract: The present invention relates to methods of fabricating nanostructures using a replacement reaction. In a preferred embodiment, metal particles in an inert atmosphere undergo a replacement reaction to form a layer on the metal particle which is removed to form a high surface area nanostructure. A preferred embodiment includes the fabrication of heater elements, powders and heater assemblies using the nanostructures.
Abstract translation: 本发明涉及使用置换反应制造纳米结构的方法。 在优选的实施方案中，在惰性气氛中的金属颗粒进行置换反应，以在被去除的金属颗粒上形成一层以形成高表面积纳米结构。 优选实施例包括使用纳米结构制造加热器元件，粉末和加热器组件。
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公开(公告)号：US20090235915A1
公开(公告)日：2009-09-24
申请号：US12375823
申请日：2007-08-07
Applicant: Charalabos C. Doumanidis , Teiichi Ando , Julie Chen , Claus G. Rebholz
Inventor： Charalabos C. Doumanidis , Teiichi Ando , Julie Chen , Claus G. Rebholz
CPC classification number: H05B3/12 , F24V30/00 , H05B2214/04 , Y10T428/249953 , Y10T428/265 , Y10T428/31678
Abstract: The present invention provides devices and methods for making nano structures such a nanoheater In one embodiment, the nanoheater element comprises a first reactive member and interlayer disposed in communication with at least a portion thereof. Preferably, contact between the first and second reactive members of the nanoheater element can yield at least one exothermic reaction. A nanoheater device of the invention can optionally comprise a substrate on which the first reactive member is positioned in combination with other components. The invention also provides a nanoheater system comprising a plurality of nanoheater elements. Exemplary nanoheater elements and systems can be used to perform a method of the invention in which heat is produced. Methods includes processes for fabricating nanostructures such as layered devices, nanorods and nanowires.
Abstract translation: 本发明提供用于制造纳米结构如纳米加热器的装置和方法。在一个实施例中，纳米加热元件包括与其至少一部分连通的第一反应构件和中间层。 优选地，纳米热元件的第一和第二反应构件之间的接触可以产生至少一个放热反应。 本发明的纳米加热器装置可任选地包括其上第一反应元件与其它元件组合定位在其上的基底。 本发明还提供一种纳米加热器系统，其包括多个纳米加热元件。 示例性的纳米加热元件和系统可用于执行其中产生热量的本发明的方法。 方法包括用于制造纳米结构的方法，例如分层器件，纳米棒和纳米线。
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9.发明授权Computer-implemented method for allocating new additional area for the dataset in storage based on the size of the new additional area wherein if the new area number does not exceed clipping threshold, the size of a new additional area being greater than the size of each previously allocated additional area of the dataset 有权用于基于新的附加区域的大小为存储中的数据集分配新的附加区域的计算机实现的方法，其中如果新的区域数目不超过限制阈值，则新的附加区域的大小大于先前的大小 分配了数据集的附加区域公开(公告)号：US07225209B2
公开(公告)日：2007-05-29
申请号：US10703998
申请日：2003-11-06
Applicant: Michael John Bracey , John Joseph Campbell , Julie Chen , Akira Shibamiya , Bryan Frederick Smith , James Zu-Chia Teng
Inventor： Michael John Bracey , John Joseph Campbell , Julie Chen , Akira Shibamiya , Bryan Frederick Smith , James Zu-Chia Teng
CPC classification number: G06F12/023 , Y10S707/99931 , Y10S707/99956
Abstract: A method and article of manufacture, implementing the method, allocates space for a dataset. The dataset has an initial area and zero or more additional allocated areas to provide space for storing the dataset. The size of a new additional area is determined. The new additional area is associated with a new area number, and the size of the new additional area is based on the new area number. Additional space for the dataset is allocated based on the size of the new additional area.
Abstract translation: 一种方法和制造方法，实现该方法，为数据集分配空间。 数据集具有初始区域和零个或多个额外的分配区域，以提供用于存储数据集的空间。 确定新的附加区域的大小。 新的附加区域与新的区域号相关联，新的附加区域的大小基于新的区域号。 基于新附加区域的大小分配数据集的附加空间。
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公开(公告)号：US06987650B2
公开(公告)日：2006-01-17
申请号：US10443358
申请日：2003-05-22
Applicant: Yue Liu , Kochan Ju , Jei-Wei Chang , Julie Chen
Inventor： Yue Liu , Kochan Ju , Jei-Wei Chang , Julie Chen
CPC classification number: B82Y25/00 , B82Y10/00 , G11B5/3909 , G11B5/3912 , G11B2005/3996 , H01L35/20
Abstract: Increasing the output signal from CPP GMR devices by increasing the read current has not previously been considered an option because it would make the device run too hot. This problem has been overcome by using, for the upper and lower leads, materials that differ significantly in their thermoelectric powers. Thus, when DC is passed through the device, from − to + TEP leads, hot and cold junctions are formed and heat is transferred from the micro-device into the leads, resulting in a net local cooling of the device which enables it to operate at higher power. For a GMR device, this translates to a larger output voltage, making it easier, more sensitive, and more reliable to use.
Abstract translation: 增加读取电流从CPP GMR器件增加输出信号以前从未被认为是一个选项，因为它会使器件运行得太热。 对于上，下引线，通过使用热电功率显着不同的材料来克服这个问题。 因此，当DC通过器件时，从 - 至+ TEP引线形成热连接点和热接头，并且热量从微器件传输到引线中，导致器件的局部局部冷却，使其能够操作 在更高的权力。 对于GMR器件，这转化为更大的输出电压，使其更容易，更灵敏，更可靠使用。
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