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公开(公告)号：US12120405B2
公开(公告)日：2024-10-15
申请号：US17569115
申请日：2022-01-05
申请人： Michael Toth , Christopher A. Dykes
发明人： Michael Toth , Christopher A. Dykes
CPC分类号： H04N23/11 , G03B17/561 , H04N23/54
摘要： The present disclosure provides systems and methods for collecting multispectral images with a mobile device having a camera with an image sensor, such as a mobile phone. The systems and methods of the present disclosure control, support and power one or more light sources to emit single or multiple wavelengths of light onto an object. The system further supports and controls the camera within the mobile device to capture a series of images or video in the different or same light wavelengths and geometries. The resulting series of images may be used individually or collectively to detect and compare features in an object. This system may be used for the capture of multispectral images or video that could individually or collectively reveal features in the object that may not be visible in a single image.
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公开(公告)号：US08695097B1
公开(公告)日：2014-04-08
申请号：US11895888
申请日：2007-08-28
申请人： Chris Mathes , Bryan Hall , Michael Toth
发明人： Chris Mathes , Bryan Hall , Michael Toth
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L63/1408 , H04L63/168 , H04L2463/144
摘要： In a networked computer system, a user accesses a webserver via a web interface presenting credentials comprising a user identification. The webserver is communicatively connected to an application server. If fraud with respect to the user identification is detected, the application server sends a notification or alert to add the user identification to a list of compromised user identifications. The system also comprises a database for storing the list of compromised user identifications on a computer. Another category of user identifications is created referred to as phish phood which is comprised of fabricated user identifications.
摘要翻译： 在联网的计算机系统中，用户经由web界面访问呈现包括用户标识的凭证的web服务器。 网络服务器通信连接到应用服务器。 如果检测到关于用户识别的欺诈，则应用服务器发送通知或警报以将用户标识添加到受到损害的用户标识的列表中。 该系统还包括用于在计算机上存储受损的用户标识列表的数据库。 创建了另一类用户标识，称为被设计为用户标识的网络钓鱼。
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3.发明授权Means for preventing an engine turbocharger from being damaged by foreign objects 失效用于防止发动机涡轮增压器被异物损坏的装置
公开(公告)号：US3971218A
公开(公告)日：1976-07-27
申请号：US536625
申请日：1974-12-26
CPC分类号： F01D9/06 , F01D21/14 , F02B37/00 , Y02T10/144 , Y10S415/913
摘要： The invention contemplates a protective measure for internal parts of a gas turbine, whereby foreign objects in the flow of inlet gas to the turbine are subjected to strong centrifugal action at a locally frangible region of the inlet duct, i.e., prior to turbine exposure. The material and structure of the frangible region are selected such that foreign objects of greater than predetermined mass will rupture the same and thus avoid ingestion of such objects in the gas turbine. The invention is described for the case of a turbocharger which is operated by exhaust gas from an internal-combustion engine, and which supplies compressed inlet air to the engine; upon rupture of the frangible region, a rotor-bypassing flow is established to the gas-turbine exhaust for safe handling of engine exhaust and for use in prompt development of a suitable warning.
摘要翻译： 本发明考虑了对燃气轮机的内部部件的保护措施，由此进入涡轮机的入口气体的异物在入口管道的局部易碎区域即涡轮机暴露之前受到强烈的离心作用。 选择易碎区域的材料和结构使得大于预定质量的异物会破裂，从而避免在燃气轮机中摄取这些物体。 本发明描述了一种涡轮增压器的情况，该涡轮增压器由来自内燃机的排气操作，并向发动机供给压缩的入口空气; 在脆弱区域破裂时，为了安全地处理发动机排气而建立了转向旁路流向燃气轮机排气并用于及时发展合适的警告。
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4.发明授权Apparatus and method for testing the effectiveness of dynamic seals in a dust-laden operating environment 失效在充满尘土的操作环境中测试动态密封的有效性的装置和方法公开(公告)号：US06276194B1
公开(公告)日：2001-08-21
申请号：US09323584
申请日：1999-06-01
IPC分类号： G01M304
CPC分类号： G01M13/005
摘要： An apparatus and procedure is provided for testing and evaluating the sealing effectiveness of dynamic seals of the type having at least one and often at least two dust-excluding seals. Included is a housing having a support wall formed with an opening through which a representative shaft is supported for rotation. An annular gap exists between the shaft and wall opening and is closed by the test seal. A dust chamber is provided on the atmosphere side of the test seal and includes a slow speed dust redistribution device which gathers and transports dust from the bottom of the chamber to the top where it is released and falls back into the chamber. A high speed beater agitation device disperses the released dust to maintain a constant density dust cloud environment within the dust chamber. A dry dust collection chamber is provided on the opposite oil side of the test seal. A separate pumping seal with hydrodynamic features creates a draw of the dust-laden air from the dust chamber toward the dust collection chamber. Dust which passes by the test seal is collected and measured to assess the sealing effectiveness of the test seal.
摘要翻译： 提供了一种装置和程序，用于测试和评估具有至少一个且经常至少两个不包括排除的密封件的类型的动态密封件的密封效果。 包括具有形成有开口的支撑壁的壳体，代表轴通过该开口被支撑以便旋转。 在轴和壁开口之间存在环形间隙，并且被测试密封件封闭。 在试验密封件的气氛侧设置有防尘室，并且包括缓慢的粉尘再分配装置，其将来自室底部的灰尘聚集并输送到其被释放的顶部并落回到室中。 高速搅拌搅拌装置分散释放的粉尘，以保持灰尘室内的恒定浓度的灰尘环境。 在测试密封件的相对的油面上设置有干燥的集尘室。 具有流体动力学功能的单独的泵送密封件产生了从灰尘室朝向灰尘收集室的含尘空气的抽吸。 通过测试密封件的灰尘被收集和测量以评估测试密封件的密封效果。
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公开(公告)号：US20220224844A1
公开(公告)日：2022-07-14
申请号：US17569115
申请日：2022-01-05
申请人： Michael Toth , Christopher A. Dykes
发明人： Michael Toth , Christopher A. Dykes
摘要： The present disclosure provides systems and methods for collecting multispectral images with a mobile device having a camera with an image sensor, such as a mobile phone. The systems and methods of the present disclosure control, support and power one or more light sources to emit single or multiple wavelengths of light onto an object. The system further supports and controls the camera within the mobile device to capture a series of images or video in the different or same light wavelengths and geometries. The resulting series of images may be used individually or collectively to detect and compare features in an object. This system may be used for the capture of multispectral images or video that could individually or collectively reveal features in the object that may not be visible in a single image.
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公开(公告)号：US08052152B2
公开(公告)日：2011-11-08
申请号：US12044252
申请日：2008-03-07
IPC分类号： F16J15/32
CPC分类号： F16J15/3224 , F16J15/3244 , F16J15/3268 , Y10T403/18
摘要： A shaft seal for forming a dynamic seal along an axially extending annular running surface and method of installation thereof is provided. The shaft seal has a mounting portion configured to be connected to a stationary housing and a seal lip having an annular sealing surface extending between an oil side end and an air side end of the seal lip. The sealing surface is configured to extend axially along a shaft running surface. An annular bridge portion connects the seal lip to the mounting portion. A plurality of webs extend generally radially between the bridge portion and the mounting portion to prevent the seal lip from being inadvertently unfolded during installation or while in use. An annulus can be used to install the shaft seal into a housing and about a shaft without the need for secondary operations.
摘要翻译： 提供了一种用于沿轴向延伸的环形运行表面形成动态密封件的轴密封件及其安装方法。 轴密封件具有安装部分，其被构造成连接到固定壳体和密封唇缘，该密封唇缘具有在密封唇的油侧端部和空气侧端部之间延伸的环形密封表面。 密封表面构造成沿着轴运行表面轴向延伸。 环形桥部分将密封唇连接到安装部分。 多个腹板在桥接部分和安装部分之间大致径向地延伸，以防止密封唇在安装期间或在使用时不经意地展开。 可以使用环形件将轴密封件安装到壳体中并且围绕轴安装，而不需要二次操作。
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公开(公告)号：US07100924B2
公开(公告)日：2006-09-05
申请号：US10757919
申请日：2004-01-15
IPC分类号： F16J15/32
CPC分类号： F16J15/3224 , F16J15/3228 , F16J15/3244 , F16J15/3252
摘要： A hydrodynamic PTFE seal for a rotating part including a first portion supported by a flexible, elastomeric member and a second portion extending from the first portion past the elastomeric member along the rotating part. The second or trailing portion of the seal is concentrically disposed about the rotating part. The first portion of the seal attached to the elastomeric member is also concentrically disposed around the rotating part. The seal can also include a living hinge portion disposed between the first and second portions. The first portion, the second portion and the living hinge portion can jointly define a continuous sealing surface.
摘要翻译： 一种用于旋转部件的流体动力学PTFE密封件，包括由柔性弹性体构件支撑的第一部分和从第一部分沿着旋转部分延伸穿过弹性体构件的第二部分。 密封件的第二或后部围绕旋转部件同心地设置。 附接到弹性体构件的密封件的第一部分也围绕旋转部件同心地设置。 密封件还可以包括设置在第一和第二部分之间的活动铰链部分。 第一部分，第二部分和活动铰链部分可共同限定连续的密封表面。
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公开(公告)号：US06220600B1
公开(公告)日：2001-04-24
申请号：US09414192
申请日：1999-10-07
IPC分类号： F16J1532
CPC分类号： F16J15/324 , F16J15/3264
摘要： An annular wear sleeve for a shaft seal is fabricated of an elastically deformable metal material and includes an annular body portion and an end flange portion. The sleeve is slightly oversized relative to the shaft on which it is installed to provide a low force slip-fit installation on the shaft. Once installed, the end flange is elastically deformed, imparting a radially inward bending force on the body portion causing the inner surface of the wear sleeve to constrict about and engage the outer surface of the shaft, providing intimate metal-to-metal contact therebetween to dissipate heat from the seal member and to secure the wear sleeve against rotation on the shaft in service. Releasing the deformation force on the end flange enables the wear sleeve to recover its elastic deformation, causing the wear sleeve to release the constricting engagement with the shaft enabling it to be dismounted from the shaft with low force in the same manner as was required for installation.
摘要翻译： 用于轴封的环形耐磨套筒由可弹性变形的金属材料制成并且包括环形主体部分和端部凸缘部分。 套筒相对于其上安装的轴稍微过大，以便在轴上提供低力滑动配合安装。 一旦安装，端部凸缘弹性变形，在主体部分上施加径向向内的弯曲力，使得磨损套筒的内表面围绕并接合轴的外表面，从而在其间提供牢固的金属对金属接触， 从密封件散发热量并固定磨损套筒以防止在使用中的轴上旋转。 释放端部凸缘上的变形力使得磨损套筒恢复其弹性变形，使得磨损套筒释放与轴的收缩接合，使得其能够以与安装所需的相同的方式以低的力从轴上拆卸 。
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公开(公告)号：US4064452A
公开(公告)日：1977-12-20
申请号：US558265
申请日：1975-03-14
申请人： James Michael Toth
发明人： James Michael Toth
CPC分类号： G01N27/9086
摘要： A method and apparatus for calibrating an eddy current inspection system is disclosed which utilizes electronic workpiece flaw simulator circuitry for simulating a response produced by a flaw in a ferromagnetic calibration workpiece. The inspection system includes a detector probe which generates an electromagnetic field and is responsive to changes in the electromagnetic field. The workpiece flaw simulator circuitry is positioned in the electromagnetic field adjacent the detector probe. The workpiece flaw simulator circuitry controllably alters the electromagnetic field near the detector probe in a manner similar to a change in the field which would result from a workpiece having a defect of known severity passing through the field.In a preferred embodiment, the workpiece flaw simulator circuitry includes a reaction coil and a resistive loading network which are coupled together to produce inductive and resistive components of impedance in the simulator circuitry. The loading network is adjustable to provide differing predetermined loadings on the reaction coil to the electromagnetic field sensed by the detector probe and thus simulate defects of known severity in the type of workpiece under test.
摘要翻译： 公开了一种用于校准涡流检查系统的方法和装置，其利用电子工件缺陷模拟器电路来模拟由铁磁校准工件中的缺陷产生的响应。 检查系统包括产生电磁场并响应于电磁场变化的检测器探头。 工件缺陷模拟器电路位于与检测器探头相邻的电磁场中。 工件缺陷模拟器电路可以以类似于由具有通过场的已知严重性缺陷的工件产生的场的变化的方式可控地改变检测器探头附近的电磁场。
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公开(公告)号：US2985035A
公开(公告)日：1961-05-23
申请号：US74935258
申请日：1958-07-18
申请人： MICHAEL TOTH JOHN
发明人： MICHAEL TOTH JOHN
CPC分类号： F16H48/22 , F16H48/08 , F16H48/28 , G05B2219/41105
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