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公开(公告)号：US10883886B2
公开(公告)日：2021-01-05
申请号：US16454564
申请日：2019-06-27
Applicant: International Business Machines Corporation
Inventor： Jonathan D. Bradbury , Jonathan R. Fry , Michael R. Kane
Abstract: Embodiments of the invention include a fracture ring sensor and a method of using the same to detect out of tolerance forces. Aspects of the invention include a product having a defined an out of tolerance force, a fracture ring sensor, and a mounting assembly coupling the fracture ring sensor to the product. The fracture ring sensor is patterned with a conductive trace and is manufactured to break when subjected to a predetermined amount of force. The predetermined amount of force is substantially equal to a percentage of the out of tolerance force of the product.
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公开(公告)号：US10697851B2
公开(公告)日：2020-06-30
申请号：US15720861
申请日：2017-09-29
Applicant: International Business Machines Corporation
Inventor： Jonathan D. Bradbury , Jonathan R. Fry , Michael R. Kane
Abstract: An electro-mechanical fuse is provided and includes a chassis component, an extrusion disposed on a monitored component which is disposable proximate to the chassis component and a sensor. The sensor is mounted to the chassis component. The sensor is mechanically breakable in power-on and power-off conditions by the extrusion as a result of a predefined action of or relative to the monitored component. The sensor electrically signals an occurrence of the mechanical breakage during power-on conditions following mechanical breakage.
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公开(公告)号：US10648871B2
公开(公告)日：2020-05-12
申请号：US15725380
申请日：2017-10-05
Applicant: International Business Machines Corporation
Inventor： Jonathan D. Bradbury , Jonathan R. Fry , Michael R. Kane
Abstract: Embodiments of the invention include a fracture ring sensor and a method of using the same to detect out of tolerance forces. Aspects of the invention include a product having a defined an out of tolerance force, a fracture ring sensor, and a mounting assembly coupling the fracture ring sensor to the product. The fracture ring sensor is patterned with a conductive trace and is manufactured to break when subjected to a predetermined amount of force. The predetermined amount of force is substantially equal to a percentage of the out of tolerance force of the product.
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94.发明授权公开(公告)号：US10481020B2
公开(公告)日：2019-11-19
申请号：US15572360
申请日：2016-05-20
Applicant: Universität Stuttgart
Inventor： Wolfgang Osten , Giancarlo Pedrini , Rainer Gadow , Klaus Körner
Abstract: The present invention relates to a method and an apparatus for establishing residual stresses in objects, in particular in coated objects, and to a method and an apparatus for coating objects. The method comprises: impinging a surface (8) of the object (5) with laser light and generating a hole or a pattern of holes and/or locally heated points in the object (5); establishing the surface deformations by an optical deforming measuring method after the object (5) is impinged by laser light; establishing the residual stresses present in the object (5) from the measured surface deformations, wherein the generation of the hole pattern is carried out by an optical scanning apparatus which comprises an optical deflection and/or modulation arrangement for controllable deflection and/or modulation of the laser light, and/or a focusing arrangement for controllable focusing of the laser light.
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公开(公告)号：US10281343B2
公开(公告)日：2019-05-07
申请号：US15175110
申请日：2016-06-07
Applicant: United States Department of Energy
Inventor： David A. Bullen , Brian A. McGraw
Abstract: The present subject matter discloses a method of measuring a peak load, including the steps of placing an indenter between a first surface and a second surface, exerting a load on at least one of the first and second surfaces, measuring at least one of a width, depth, radial chord length, and cross-sectional area of an indentation formed by the indenter in at least one of the first and second surfaces; and converting the measured parameter into a load value. Certain methods further include the steps of converting the measured parameter into a load per length value and obtaining a load value by integrating along a circumferential length of the indentation. In still other methods, the exerted load is a compressive load.
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Patent Agency Ranking
公开(公告)号：US10260968B2
公开(公告)日：2019-04-16
申请号：US15229662
申请日：2016-08-05
Applicant: NANO COMPOSITE PRODUCTS, INC.
Inventor： Aaron Jake Merrell , Anton E. Bowden , David T. Fullwood , Brian Anthony Mazzeo
Abstract: In one general aspect, an apparatus includes at least two conductive elements disposed in a polymeric foam and at least two voltage detectors. Each voltage detector is coupled to a respective conductive element and configured to detect a charge generated by an impact to the polymeric foam within a sensing radius of the respective conductive element. In another general aspect, an apparatus includes a deformation sensor and a voltage detector. The deformation sensor includes a conductive element disposed in a polymeric foam, a portion of the conductive element extending beyond an outer wall of the polymeric foam. The voltage detector is coupled to the portion of the conductive element and detects a charge generated by the deformation sensor responsive to an impact to the polymeric foam.
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公开(公告)号：US20190107445A1
公开(公告)日：2019-04-11
申请号：US15725380
申请日：2017-10-05
Applicant: International Business Machines Corporation
Inventor： Jonathan D. Bradbury , Jonathan R. Fry , Michael R. Kane
IPC: G01L1/06
Abstract: Embodiments of the invention include a fracture ring sensor and a method of using the same to detect out of tolerance forces. Aspects of the invention include a product having a defined an out of tolerance force, a fracture ring sensor, and a mounting assembly coupling the fracture ring sensor to the product. The fracture ring sensor is patterned with a conductive trace and is manufactured to break when subjected to a predetermined amount of force. The predetermined amount of force is substantially equal to a percentage of the out of tolerance force of the product.
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98.发明申请公开(公告)号：US20180340816A1
公开(公告)日：2018-11-29
申请号：US15986686
申请日：2018-05-22
Applicant: INTERNATIONAL ROAD DYNAMICS, INC.
Abstract: Systems, apparatus and methods are provided for measuring moving vehicle information. Moving vehicle information may be measured by a sensor configured to respond to one or more wheels of the moving vehicle, where one or more of the wheels change the characteristic impedance of the sensor at the wheel's contact location. An electrical time domain reflectometry signal processing system which is capable of measuring the change in the impedance of the sensor and converting the impedance change to a signal may be connected operatively to the sensor. A data-processing system receives the signal and extracts the moving vehicle information therefrom.
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公开(公告)号：US09272792B2
公开(公告)日：2016-03-01
申请号：US13989597
申请日：2011-11-09
Applicant: David Benjamin Hodgkinson , Stuart Lacy , Christopher Webb , Garry Anson
Inventor： David Benjamin Hodgkinson , Stuart Lacy , Christopher Webb , Garry Anson
CPC classification number: B64D45/0005 , B64C25/00 , B64D2045/008
Abstract: A mechanical position indicator for providing a visual indication that a first part of an aircraft landing gear has assumed a predetermined position relative to a second part, the position indicator being arranged to be coupled to a first one of the first and second parts and in a first state arranged to hold an indicator element in a deployed position, the position indicator being arranged such that upon the first part assuming the predetermined position relative to the second part, a second one of the first and second parts changes the position indicator from the first state to a second state in which the indicator element is displaced from the deployed position, the position indicator being arranged to inhibit the indicator element thereafter returning to the deployed position.
Abstract translation: 一种用于提供飞行器起落架的第一部分相对于第二部分已经具有预定位置的视觉指示的机械位置指示器，所述位置指示器布置成联接到所述第一和第二部分中的第一部分，并且以 第一状态被布置成将指示器元件保持在展开位置，位置指示器布置成使得在第一部分相对于第二部分呈现预定位置时，第一部分和第二部分中的第二部分将位置指示器从第一部分 状态到第二状态，其中指示元件从展开位置移位，位置指示器布置成阻止指示元件返回到展开位置。
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公开(公告)号：US20140026682A1
公开(公告)日：2014-01-30
申请号：US13781955
申请日：2013-03-01
Applicant: SEDA CHEMICAL PRODUCTS CO., LTD.
Inventor： Yu-Wei LIU , Ke-Yuan WU , Wei-Kuan WANG
IPC: G01L1/06
CPC classification number: G01L1/06 , A61B5/0002 , A61B5/1115 , A61B5/1116 , A61B5/1118 , A61B2503/08 , A61B2562/0247 , A61B2562/046 , G01L1/20
Abstract: The present invention is to provide an imperceptible motion sensing device, which includes a non-conductive elastomer made of a pliable and elastic non-conductor (e.g., polyurethane) and having a bumpy side formed with at least one sunken portion thereon, at least one conductive fiber positioned in the at least one sunken portion respectively (e.g., by sewing), and a conductive elastomer made of a pliable and elastic conductor (e.g., a conductive foam or conductive rubber) and provided on the bumpy side of the non-conductive elastomer. When the sensing device is compressed by an external force, corresponding portions of the conductive elastomer and the non-conductive elastomer are compressed and deformed, causing contact and hence electrical connection between the conductive elastomer and the at least one conductive fiber. Thus, the imperceptible motion sensing device not only provides more accurate and more sensitive signal detection, but also ensures consistent performance even after long-term use.
Abstract translation: 本发明提供一种不可察觉的运动感测装置，其包括由柔韧且非弹性的非导体（例如，聚氨酯）制成并且具有在其上形成有至少一个凹陷部分的颠簸侧的非导电弹性体，至少一个 分别位于至少一个凹陷部分（例如通过缝合）的导电纤维和由柔性和弹性导体（例如，导电泡沫或导电橡胶）制成并且设置在不导电的颠簸侧上的导电弹性体 弹性体。 当感测装置被外力压缩时，导电弹性体和非导电弹性体的对应部分被压缩和变形，导致导电弹性体和至少一个导电纤维之间的接触并因此电连接。 因此，不可察觉的运动感测装置不仅提供更精确和更灵敏的信号检测，而且即使在长期使用后也能确保一致的性能。
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