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公开(公告)号：US10183303B2
公开(公告)日：2019-01-22
申请号：US15396771
申请日：2017-01-02
Applicant: Christopher Cunningham
Inventor： Christopher Cunningham , David Barnsdale
Abstract: There is provided in a preferred embodiment of the present invention a maintenance device having a lubricant reservoir attached to the upper end of a fixed body, and a dynamic body that is slidably engaged and disposed within the fixed body at the lower end thereof. Attached to the base of dynamic body is a trio of cleaning arms. A spring that is internally positioned between the dynamic body and the fixed body biases the dynamic body downward and the cleaning arms to a relaxed position. As the dynamic body retracts upon the application of force by a user, lubricant is released and pumped from the lubricant reservoir and each of the cleaning arms pivot and engage the side wall of the male connector.
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公开(公告)号：US20170106388A1
公开(公告)日：2017-04-20
申请号：US15396771
申请日：2017-01-02
Applicant: Christopher Cunningham
Inventor： Christopher Cunningham , David Barnsdale
CPC classification number: B05B11/3001 , B05C9/04 , B05C9/10 , B63B23/64 , F16B33/00 , F16B33/008
Abstract: There is provided in a preferred embodiment of the present invention a maintenance device having a lubricant reservoir attached to the upper end of a fixed body, and a dynamic body that is slidably engaged and disposed within the fixed body at the lower end thereof. Attached to the base of dynamic body is a trio of cleaning arms. A spring that is internally positioned between the dynamic body and the fixed body biases the dynamic body downward and the cleaning arms to a relaxed position. As the dynamic body retracts upon the application of force by a user, lubricant is released and pumped from the lubricant reservoir and each of the cleaning arms pivot and engage the side wall of the male connector.
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公开(公告)号：US20110053528A1
公开(公告)日：2011-03-03
申请号：US12864526
申请日：2009-01-26
Applicant: Christopher Cunningham
Inventor： Christopher Cunningham
IPC: H04B1/04
CPC classification number: H04B3/21 , H04B3/46 , H04L1/20 , H04L27/2601 , H04M11/062
Abstract: To assist with the detection of unfiltered device(s), a system observes how the received noise changes between two links as the transmit signal is changed. Harmful unfiltered nonlinear devices will generate significant noise that depends on the transmitted signals; therefore, this additional noise can be quantified to some extent by comparing the observed noise for two different transmit signals. The total noise can be determined from the SNR if the received signal is known. The received signal may be read directly in some non-standard systems, or it may be determined from the known transmit signal and channel attenuation, which is sometimes the case in standard-compliant links, but often with a relatively large error. To circumvent this problem, certain embodiments of this invention only consider the change in noise between two links with the same channel attenuation. This differential comparison makes it unnecessary to accurately know the channel attenuation.
Abstract translation: 为了帮助检测未过滤的设备，系统观察发射信号改变时两个链路之间的接收噪声如何变化。 有害的未过滤非线性器件将产生依赖于传输信号的显着噪声; 因此，通过比较两个不同发射信号的观测噪声，可以在一定程度上量化这种附加噪声。 如果接收到的信号是已知的，则可以从SNR确定总噪声。 可以在一些非标准系统中直接读取所接收的信号，或者可以从已知的发射信号和信道衰减来确定，这在标准兼容链路中有时是这种情况，但是通常具有相对较大的误差。 为了避免这个问题，本发明的某些实施例仅考虑具有相同信道衰减的两个链路之间的噪声变化。 该差分比较使得无需准确地知道信道衰减。
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公开(公告)号：US20100038885A1
公开(公告)日：2010-02-18
申请号：US12603685
申请日：2009-10-22
Applicant: Christopher Cunningham , Christopher Doyle , Noah Decker , Bryan Davis
Inventor： Christopher Cunningham , Christopher Doyle , Noah Decker , Bryan Davis
IPC: A63C9/00
Abstract: A convertible toe strap for securing a toe area of a snowboarding boot is selectively and repeatedly convertible between different restraining configurations. The convertible toe strap includes a first configuration where one of toe lift or forward movement is resisted and a second configuration where both toe lift and forward movement is resisted.
Abstract translation: 用于固定滑雪靴的脚趾区域的可转换脚趾带在不同的限制配置之间选择性地和可重复地转换。 可转换脚趾带包括第一配置，其中趾部提升或向前移动中的一个被阻止，以及第二配置，其中两个脚趾提升和向前移动被抵抗。
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公开(公告)号：US20070261526A1
公开(公告)日：2007-11-15
申请号：US11635778
申请日：2006-12-06
Applicant: Christopher Cunningham
Inventor： Christopher Cunningham
IPC: B26D7/02
Abstract: A bagel slicer includes a generally U-shaped body featuring a pair of leg portions joined by a bridge portion. The bridge portion features an interior surface and each of the leg portions features an interior surface and a distal end. A pair of projections are positioned one each on the interior surfaces of the pair of leg portions near the distal ends. A cutting knife is mounted on, and is generally perpendicular to, the interior surface of the bridge portion so that the food item may be positioned between the leg portions and rotated about the projections so that the food item is sliced.
Abstract translation: 百吉饼切片机包括大致U形的主体，其具有通过桥接部分连接的一对腿部。 桥接部分具有内表面，并且每个腿部具有内表面和远端。 一对突起在所述一对腿部的内表面上靠近远端定位。 切割刀安装在桥接部分的内表面上并且大致垂直于桥部分的内表面，使得食品可以定位在腿部之间并围绕突起旋转，使得食品被切片。
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Patent Agency Ranking
公开(公告)号：US20070152681A1
公开(公告)日：2007-07-05
申请号：US11683269
申请日：2007-03-07
Applicant: Murat Belge , Christopher Cunningham
Inventor： Murat Belge , Christopher Cunningham
IPC: G01R27/32
Abstract: A three-port TDR front end comprises numerous components. An exemplary three-port TDR front end is a DSL modem. Information-bearing TDR signals are distorted as they pass through these components. With a perfect model of the response of its front-end, a TDR system usually can compensate for the effects of its front-end. In reality, however, the electrical characteristics of each component vary from design-to-design, board-to-board, and slowly over time. The result is imperfect knowledge about the true response of the front-end, errors in the model of the front-end, and degraded TDR performance. At least for this reason it is important to precisely calibrate the response of the TDR front-end through the use of a TDR modeling system.
Abstract translation: 三端口TDR前端包括许多组件。 示例性的三端口TDR前端是DSL调制解调器。 信息承载的TDR信号通过这些组件时会失真。 TDR系统具有前端响应的完美模式，通常可以弥补其前端的影响。 然而，实际上，每个组件的电气特性从设计到设计，板对板和随着时间的推移缓慢变化。 结果是对前端的真实响应，前端模型的错误以及TDR性能下降的不完全了解。 至少因此，通过使用TDR建模系统来精确校准TDR前端的响应很重要。
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公开(公告)号：US20070030015A1
公开(公告)日：2007-02-08
申请号：US11534864
申请日：2006-09-25
Applicant: Murat Belge , Christopher Cunningham
Inventor： Murat Belge , Christopher Cunningham
Abstract: A three-port TDR front end comprises numerous components. An exemplary three-port TDR front end is a DSL modem. Information-bearing TDR signals are distorted as they pass through these components. With a perfect model of the response of its front-end, a TDR system usually can compensate for the effects of its front-end. In reality, however, the electrical characteristics of each component vary from design-to-design, board-to-board, and slowly over time. The result is imperfect knowledge about the true response of the front-end, errors in the model of the front-end, and degraded TDR performance. At least for this reason it is important to precisely calibrate the response of the TDR front-end through the use of a TDR modeling system.
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公开(公告)号：US20070007012A1
公开(公告)日：2007-01-11
申请号：US11506629
申请日：2006-08-18
Applicant: Christopher Bartlett , Christopher Cunningham , Richard Kent , Nicholas Gatherar , David Harrold
Inventor： Christopher Bartlett , Christopher Cunningham , Richard Kent , Nicholas Gatherar , David Harrold
IPC: E21B34/04
CPC classification number: E21B34/10 , B24B37/04 , B24B57/02 , E21B33/0355 , E21B33/04 , E21B33/043 , E21B33/064 , E21B34/04 , E21B43/013 , E21B2033/005 , F16K3/02 , F16K3/0218 , F16K3/0254 , F16K3/029 , F16K31/1225
Abstract: A flow completion system for controlling the flow of fluid from a well bore comprises a tubing spool which is positioned over the well bore, a tubing hanger which is landed in the tubing spool, a first pressure-containing barrier which is secured to the tubing hanger and which comprises a portion that sealingly engages the tubing spool, and a second pressure-containing barrier which is secured to the tubing hanger and which comprises a portion that sealing engages the tubing spool. In addition, each of the first and second pressure-containing barriers is capable of isolating the well bore from the environment during the production mode of operation of the flow completion system.
Abstract translation: 用于控制来自井眼的流体流动的流动完井系统包括定位在井眼上方的管线轴，一个降落在管线管中的管道悬挂器，一个固定在油管悬挂器上的第一压力容纳挡板 并且其包括密封地接合管线轴的部分和固定到管道悬挂器的第二压力容纳障碍物，并且其包括密封接合管线轴的部分。 此外，在流动完成系统的运行的生产模式期间，第一和第二含压障碍物中的每一个能够将井眼与环境隔离。
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公开(公告)号：US08611405B2
公开(公告)日：2013-12-17
申请号：US13128049
申请日：2009-11-24
Applicant: Christopher Cunningham , Jianming Zhu
Inventor： Christopher Cunningham , Jianming Zhu
IPC: H04B1/38
CPC classification number: H04B17/336 , H04B3/48 , H04L12/2898 , H04L41/0631 , H04L41/0677 , H04L2012/6478 , H04M3/085 , H04M3/304 , H04M3/306 , H04M2201/12
Abstract: A modem or associated computing or testing device is configured to detect the presence of one or more faults that affect DSL communications, and upon their detection, generate, for example, an indication, communication or message that recommends corrective action. In this context, a fault is generally caused by one or more unfiltered devices, impulsive noises, malfunctioning modems, or other factor that does not affect measured attenuation or measured noise, but does affect the signal-to-noise ratio (SNR) of the link. In addition to being able to generate a message guiding a user through corrective action, the system can estimate the rate impact of the detected fault.
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公开(公告)号：US20060022432A1
公开(公告)日：2006-02-02
申请号：US10910262
申请日：2004-08-02
Applicant: Christopher Cunningham , Christopher Doyle , Noah Decker , Bryan Davis
Inventor： Christopher Cunningham , Christopher Doyle , Noah Decker , Bryan Davis
IPC: A63C9/00
Abstract: A convertible toe strap for securing a toe area of a snowboarding boot is selectively and repeatedly convertible between different restraining configurations. The convertible toe strap includes a first configuration where one of toe lift or forward movement is resisted and a second configuration where both toe lift and forward movement is resisted.
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