-
公开(公告)号：US20170332911A1
公开(公告)日：2017-11-23
申请号：US15593637
申请日：2017-05-12
Inventor： Chang-Hee WON
CPC classification number: G06K9/78 , A61B5/0053 , A61B5/0077 , A61B5/442 , A61B5/444 , A61B5/7267 , A61B2562/0233 , G01L1/24 , G01L1/247 , G02B6/0013 , G02B6/0045 , G02B6/12002 , G06F3/016 , G06F3/0414 , H04N7/18
Abstract: A tactile sensor, computer readable medium, methods of using and manufacturing the tactile sensor, and methods and apparatuses for processing the information generated by the tactile sensor. The tactile sensor includes a planar optical waveguide comprised of a flexible and transparent layer; a light configured to direct light into the optical waveguide; a light sensor or an imager facing the optical waveguide and configured to generate signals from light scattered out of the optical waveguide; and a controller which may be configured to generate an image of the object and characteristics of the object. The waveguide may be configured so that some of the light directed into the optical waveguide is scattered out of the waveguide if the waveguide is deformed by being pressed against the object. A finite element and a neural network are used to estimate mechanical characteristics of the objects.
-
公开(公告)号：US09652696B2
公开(公告)日：2017-05-16
申请号：US13702042
申请日：2011-07-07
Applicant: Chang-Hee Won
Inventor： Chang-Hee Won
CPC classification number: G06K9/78 , A61B5/0053 , A61B5/0077 , A61B5/442 , A61B5/444 , A61B5/7267 , A61B2562/0233 , G01L1/24 , G01L1/247 , G02B6/0013 , G02B6/0045 , G02B6/12002 , G06F3/016 , G06F3/0414 , H04N7/18
Abstract: A tactile sensor, computer readable medium, methods of using and manufacturing the tactile sensor, and methods and apparatuses for processing the information generated by the tactile sensor. The tactile sensor includes a planar optical waveguide comprised of a flexible and transparent layer; a light configured to direct light into the optical waveguide; a light sensor or an imager facing the optical waveguide and configured to generate signals from light scattered out of the optical waveguide; and a controller which may be configured to generate an image of the object and characteristics of the object. The waveguide may be configured so that some of the light directed into the optical waveguide is scattered out of the waveguide if the waveguide is deformed by being pressed against the object. A finite element and a neural network are used to estimate mechanical characteristics of the objects.
-
公开(公告)号：US20160299018A1
公开(公告)日：2016-10-13
申请号：US15085387
申请日：2016-03-30
CPC classification number: G01L1/247 , B32B3/18 , B32B27/06 , B32B27/36 , B32B37/144 , B32B2250/03 , B32B2307/404 , B32B2307/51 , B32B2367/00
Abstract: The present disclosure relates to the display technical field, more particularly, to a pressure sensitive film and a manufacturing method thereof. The pressure sensitive film comprises a substrate, a color displaying layer and a color forming layer laminated sequentially; the other surface of the substrate opposite to the surface adjoining the color displaying layer is for bearing pressure; the color forming layer comprises at least one color forming unit, each of which comprises at least two color sacs, and the at least two color sacs have pressure-bearing thresholds different from each other, and operate when the pressure borne reaches their pressure-bearing thresholds; the color displaying layer displays corresponding colors according to the operation conditions of the color sacs, and each color corresponds to a set pressure value. The pressure sensitive film provided by the present disclosure determines a pressure range of the device according to the different colors, realizing effective monitoring of the device pressure; and determining the flatness of the device according to the evenness of the colors of tested regions, thus combining the pressure test and flatness test, so as to make the routine device pressure monitoring more convenient.
Abstract translation: 本公开涉及显示技术领域，更具体地涉及压敏薄膜及其制造方法。 感光膜包括基板，彩色显示层和顺序层叠的成色层; 衬底的与彩色显示层相邻的表面相对的另一个表面用于支承压力; 所述成色层包括至少一个颜色形成单元，每个颜色形成单元包括至少两个颜色囊，并且所述至少两个颜色囊具有彼此不同的承压阈值，并且当压力承载到其承压 阈值 颜色显示层根据颜色囊的操作条件显示相应的颜色，并且每种颜色对应于设定的压力值。 由本公开提供的压敏胶片根据不同的颜色确定装置的压力范围，实现对装置压力的有效监测; 根据测试区域的颜色均匀度确定设备的平整度，从而结合压力测试和平坦度测试，使常规设备压力监控更加方便。
-
公开(公告)号：US20160178463A1
公开(公告)日：2016-06-23
申请号：US14337285
申请日：2014-07-22
Applicant: The Boeing Company
Inventor： Gary E. Georgeson , William Joseph Tapia
IPC: G01L1/24
CPC classification number: G01L1/247 , B64F5/60 , G01L5/0052 , G01L5/14 , G01M5/0083 , G01N3/00 , G01N27/90 , G01P15/06 , H01H29/002 , H01H35/146
Abstract: Systems and methods using fluid-filled hollow microspheres to assist in monitoring or indicating high-energy blunt impacts on structures such as aircraft. A multiplicity of microspheres may be adhered to or embedded in a coating applied on a surface of a substrate (e.g., a tape or an appliqué), which substrate in turn can be adhered to a surface of a structure to be monitored. The microspheres are designed to rupture at one or more specified pressure thresholds. In some embodiments, the microspheres are filled with electrically conductive fluid which, if released from ruptured microsphere, changes the electromagnetic state of the substrate. In response to the detection of a sufficiently large change in the electromagnetic state of the substrate, a blunt impact indication is generated. The impact site may then undergo non-destructive inspection.
Abstract translation: 使用流体填充的中空微球体的系统和方法来协助监测或指示对结构如飞机的高能量钝影响。 多个微球体可以粘附或嵌入施加在基底表面上的涂层（例如，带或贴布）中，该基底又可以粘附到被监测结构的表面上。 微球被设计为在一个或多个指定的压力阈值下破裂。 在一些实施方案中，微球填充有导电流体，如果从破裂的微球释放，则改变基底的电磁状态。 响应于检测到基板的电磁状态的足够大的变化，产生钝的冲击指示。 然后，冲击部位可以进行非破坏性检查。
-
125.发明授权Optical fiber coupled photonic crystal slab strain sensor, system and method of fabrication and use 有权光纤耦合光子晶体板应变传感器，系统及其制造和使用方法公开(公告)号：US09347841B2
公开(公告)日：2016-05-24
申请号：US14793373
申请日：2015-07-07
Applicant: The Boeing Company
Inventor： Michael A. Carralero , Ty Aaby Larsen , Priya Maratukulam
CPC classification number: G01L1/242 , G01D5/266 , G01D5/268 , G01L1/247 , G02B1/005 , G02B6/1225 , Y10T29/49826 , Y10T29/49828
Abstract: The present disclosure is generally directed to a strain sensor, system and method of fabrication and use that includes an optical fiber, an optical signal generator that transmits an optical signal through the optical fiber, at least two photonic crystal slabs within the optical fiber separated by a first segment of optical fiber, a photo-detector that detects a reflected optical signal from the at least two photonic crystal slabs, and a processor that computes a mechanical strain over the first segment of optical fiber based on the reflected optical signal detected by the photo-detector.
Abstract translation: 本公开通常涉及一种应变传感器，系统和制造和使用方法，其包括光纤，通过光纤传输光信号的光信号发生器，光纤内的至少两个光子晶体板，由 光纤的第一段，检测来自至少两个光子晶体板的反射光信号的光检测器，以及基于由所述至少两个光子晶体板检测到的反射光信号计算光纤的第一段上的机械应变的处理器 光电探测器。
-
Patent Agency Ranking
126.发明申请Non-Contact Method for Measurement of Strain Profile at a Location Interposed within a Soft Deformable Object with Dynamic Evolution of the Strain Under Dynamic Loading or Fracture of the Object 有权用于测量在软变形对象内的位置处的应变分布的非接触方法与物体的动态加载或断裂下的应变的动态演变公开(公告)号：US20160069757A1
公开(公告)日：2016-03-10
申请号：US14888211
申请日：2014-04-28
Inventor： Animangsu Ghatak , Susmita Das , Sukumar Laha
IPC: G01L1/24
CPC classification number: G01L1/24 , A61B5/442 , G01B11/165 , G01L1/247
Abstract: A non-invasive method for estimation of strain profile and dynamic evolution of the strain at a location interposed inside a block of soft material, includes forming a tracer grid consisting of microscopic lines or regularly spaced microscopic dots on a single plane buried inside the soft block; preparation of a deformable object embedded with the tracer grid in three primary steps: i. preparing a block of crosslinked material by crosslinking a first predetermined quantity of a pre-polymer solution containing a monomer, a crosslinking agent, and an initiator and promoter all mixed in a solvent at a known stoichiometric weight ratio; ii. transferring a grid comprising of lines or dots onto the face by direct writing or transferring from an easy release surface; and iii. crosslinking a second predetermined quantity of the same pre-polymer solution on the gel surface, such that this second crosslinked material gets welded to the first one.
Abstract translation: 一种用于估计应变曲线和在插入在软材料块内的位置处的应变的动态演化的非侵入性方法包括在嵌入在软块内的单个平面上形成由微观线或规则间隔的微小点组成的示踪栅格 ; 通过三个主要步骤准备嵌入跟踪网格的可变形对象：i。 通过将第一预定量的含有单体，交联剂和引发剂和促进剂的预聚物溶液交联在溶剂中以已知的化学计量重量比混合来制备交联材料块; ii。 通过从易释放表面直接书写或转移将包含线或点的网格转移到面上; 和iii。 在凝胶表面上交联第二预定量的相同的预聚物溶液，使得该第二交联材料被焊接到第一交联材料。
-
公开(公告)号：US20160015266A1
公开(公告)日：2016-01-21
申请号：US14868219
申请日：2015-09-28
Inventor： Hyuck Choo , David Sretavan , Myung-Ki Kim
IPC: A61B3/16
CPC classification number: A61B3/16 , B82Y5/00 , B82Y15/00 , G01L1/247 , G01L9/0077
Abstract: Systems and methods of sensing intraocular pressure are described. An example miniaturized intraocular pressure (IOP) monitoring system is provided using a nanophotonics-based implantable IOP sensor with remote optical readout that can be adapted for both patient and research use. A handheld detector optically excites the pressure-sensitive nanophotonic structure of the IOP-sensing implant placed in the anterior chamber and detects the reflected light, whose optical signature changes as a function of IOP. Optical detection eliminates the need for large, complex LC structures and simplifies sensor design. The use of nanophotonic components improves the sensor's resolution and sensitivity, increases optical readout distance, and reduces its size by a factor of 10-30 over previous implants. Its small size and convenient optical readout allows frequent and accurate self-tracking of IOP by patients in home settings.
Abstract translation: 描述了感测眼内压的系统和方法。 使用具有远程光学读出器的纳米光子学可植入IOP传感器提供可适用于患者和研究用途的示例性小型眼内压（IOP）监测系统。 手持式检测器光学激发放置在前房中的IOP感测植入物的压敏纳米光子结构，并检测其光学特征作为IOP的函数而变化的反射光。 光学检测消除了对大型复杂LC结构的需求，简化了传感器设计。 使用纳米光子组件可以提高传感器的分辨率和灵敏度，增加光学读出距离，并将其尺寸比以前的种植体减小10-30倍。 它的小尺寸和方便的光学读数允许患者在家庭环境中频繁和准确地自我跟踪IOP。
-
128.发明授权Real-time calculation of total longitudinal force and aerodynamic drag acting on a rider on a vehicle 有权实时计算作用在车辆上的骑手的总纵向力和空气动力学阻力公开(公告)号：US09188496B2
公开(公告)日：2015-11-17
申请号：US13695990
申请日：2011-05-05
Applicant: Eric DeGolier
Inventor： Eric DeGolier
Abstract: A system and method of calculating under changing conditions in real-time aerodynamic drag acting on a rider on a vehicle. A computer receives a signal indicative of a force of the vehicle on the rider from at least one force sensor located at or near at least one point of contact between the rider and the vehicle. The computer determines aerodynamic drag acting on the rider on the vehicle from the received signal. These steps are repeated under changing conditions.
Abstract translation: 一种在变化的条件下计算车辆上骑手的实时气动阻力的系统和方法。 计算机从位于骑手与车辆之间的至少一个接触点处或附近的至少一个力传感器接收指示车辆在骑车人身上的力的信号。 计算机根据接收到的信号确定作用在车辆上的乘客的气动阻力。 在不断变化的条件下重复这些步骤。
-
公开(公告)号：US09109963B2
公开(公告)日：2015-08-18
申请号：US14090619
申请日：2013-11-26
Applicant: National Chiao Tung University
Inventor： Cheng-Sheng Huang , Bing-Shiang Yang , Wen-Yea Jang
Abstract: A pressure and shear force measurement device and a pressure and shear force measurement method are disclosed. The measurement device includes a flexible substrate; a plurality of signal outputting units embedded in the flexible substrate for outputting signals; and a plurality of signal detectors disposed at a peripheral of the flexible substrate for receiving at least a signal outputted from the signal outputting units, wherein when the flexible substrate has a load applied thereon and each of the signal outputting units has a displacement, each of the signal detectors detects a pressure and a shear force resulting from the load on the flexible substrate based on the signal received from the signal outputting units.
Abstract translation: 公开了压力和剪切力测量装置以及压力和剪切力测量方法。 测量装置包括柔性基板; 嵌入在柔性基板中用于输出信号的多个信号输出单元; 以及多个信号检测器，设置在柔性基板的周边，用于至少接收从信号输出单元输出的信号，其中当柔性基板具有施加的负载并且每个信号输出单元具有位移时， 信号检测器基于从信号输出单元接收的信号检测由柔性基板上的负载产生的压力和剪切力。
-
公开(公告)号：US08691383B2
公开(公告)日：2014-04-08
申请号：US13037593
申请日：2011-03-01
Applicant: Gary E. Georgeson , William Joseph Tapia
Inventor： Gary E. Georgeson , William Joseph Tapia
CPC classification number: B64D45/00 , B64D2045/0085 , B64F1/30 , B64F1/32 , B64F1/368 , B64F5/60 , G01L1/247 , G01M5/0091 , Y10T428/24372 , Y10T428/252 , Y10T428/2984 , Y10T428/2989
Abstract: A blunt impact indicator tape includes a tape strip, a plurality of rupture-able fluid microspheres carried by the tape strip and a colored indicator fluid in each of the plurality of fluid microspheres.
Abstract translation: 钝冲击指示带包括带条，由带条携带的多个可破裂流体微球体和多个流体微球体中的每一个中的着色指示剂流体。
-
-
-
-
-
-
-
-
-
Search Results
192
records
(took 0.024 seconds)
