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    Constant resistance generating exercise machine
    2.
    发明授权
    Constant resistance generating exercise machine 有权

    公开(公告)号：US11179590B1

    公开(公告)日：2021-11-23

    申请号：US16667856

    申请日：2019-10-29

    Applicant: Paul James Nicholas

    Inventor： Paul James Nicholas

    IPC: A63B21/04 ,  A63B21/00 ,  A63B21/22 ,  A63B21/005

    Abstract: A constant resistance exercise machine for sprint training or adaptation into exercise equipment having cyclical movements, preferably over a distance. The constant resistance exercise machine includes an exercise cable storage and feed reel, a constant tension spring motor, a resistance generating assembly, a flywheel, and an exercise cable. The constant tension spring motor is in operational communication with the exercise cable reel. The flywheel obtains a rotational resistance from the resistance generating assembly. The flywheel is in unidirectional rotational communication with the exercise cable reel via a one-way clutch bearing. The exercise cable is coiled about the exercise cable reel. The exercise cable is of a length that enables complete extraction of the cable from the exercise cable storage and feed reel and wherein the constant tension spring motor is arranged to retract a partially or completely extracted cable back onto the exercise cable reel.

    MAGNETICALLY-CHAMBERED FULLY AUTOMATIC AIR GUN
    3.
    发明申请
    MAGNETICALLY-CHAMBERED FULLY AUTOMATIC AIR GUN 审中-公开

    公开(公告)号：US20180172391A1

    公开(公告)日：2018-06-21

    申请号：US15887131

    申请日：2018-02-02

    Applicant: James Nicholas Marshall

    Inventor： James Nicholas Marshall

    IPC: F41B11/57 ,  F41B11/55 ,  F41B11/721 ,  F41B11/50 ,  F41B11/62 ,  F41B11/52

    CPC classification number: F41B11/52 ,  F41B11/50 ,  F41B11/55 ,  F41B11/62 ,  F41B11/721

    Abstract: In an open chamber air gun, a round is gravity fed or magnetically fed into the open chamber and falls into the magnetic flux lines of a magnet disposed at the chamber. Due to the magnet, the round is pulled securely into the chamber and then remains momentarily held in place, blocking much of the air behind it and thus increasing the air pressure driving it. When the round moves down the barrel from the breech toward the muzzle, it quickly leaves the vicinity of the magnet and the magnetic drag ceases, after which the air pressure is free to drive the round to full velocity. High rates of fire and muzzle velocities are achieved with moderate air pressure and an action with no moving parts.

    System and method for determining stroke volume of an individual
    4.
    发明授权
    System and method for determining stroke volume of an individual 有权
    用于确定个体的搏动量的系统和方法

    公开(公告)号：US09357937B2

    公开(公告)日：2016-06-07

    申请号：US13605626

    申请日：2012-09-06

    Applicant: James Nicholas Watson ,  Paul Stanley Addison

    Inventor： James Nicholas Watson ,  Paul Stanley Addison

    IPC: A61B5/0265 ,  A61B5/0285 ,  A61B5/029 ,  A61B5/0295

    CPC classification number: A61B5/0265 ,  A61B5/0285 ,  A61B5/029 ,  A61B5/0295

    Abstract: A system for determining stroke volume of an individual. The system includes a skew-determining module that is configured to calculate a first derivative of photoplethysmogram (PPG) signals of the individual. The first derivative forms a derivative waveform. The skew-determining module is configured to determine a skew metric of the first derivative, wherein the skew metric is indicative of a morphology of at least one pulse wave detected from blood flow of the individual in the derivative waveform. The system also includes an analysis module that is configured to determine a stroke volume of the individual. The stroke volume is a function of the skew metric of the first derivative.

    Abstract translation: 一种用于确定个体的搏动量的系统。 该系统包括偏差确定模块，其被配置为计算个体的光谱体积描记图（PPG）信号的一阶导数。 一阶导数形成导数波形。 偏移确定模块被配置为确定一阶导数的偏斜量度，其中偏斜度量指示从导数波形中个体的血流检测到的至少一个脉搏波的形态。 该系统还包括分析模块，该分析模块被配置为确定个人的冲程体积。 行程体积是一阶导数的偏差度量的函数。

    Omnidirectional Exercise Platform
    5.
    发明申请
    Omnidirectional Exercise Platform 审中-公开
    全方位运动平台

    公开(公告)号：US20150360077A1

    公开(公告)日：2015-12-17

    申请号：US14475525

    申请日：2014-09-02

    Applicant: Paul James Nicholas

    Inventor： Paul James Nicholas

    IPC: A63B22/20

    CPC classification number: A63B22/20 ,  A63B21/0004 ,  A63B21/068 ,  A63B21/4034 ,  A63B21/4035 ,  A63B23/03541 ,  A63B23/1236

    Abstract: A triangular shaped omnidirectional exercise platform includes a base member, a pad member and three ball transfer units. The pad member is carried by a top surface of the base member. The three ball transfer units are coupled to a bottom surface of the base member. The three ball transfer units are arranged having an equal angular offset therebetween providing stability to the exercise platform during use. The ball transfer units each comprise a hemispherical housing, a primary ball member and a plurality of secondary ball members disposed between an inner surface of the hemispherical housing and the primary ball member. The base member can include an upper body member and a lower body member. The pad member can be manufactured of a pliant material. Features of the pad member can identify a stability region of the exercise platform. The platform can have a convex arched top surface.

    Abstract translation: 三角形全向运动平台包括基座构件，衬垫构件和三个球传递单元。 衬垫构件由基底构件的顶表面承载。 三个球传送单元联接到基部构件的底表面。 三个球传送单元布置成具有相等的角度偏移，在使用期间为运动平台提供稳定性。 球传送单元各自包括半球形壳体，初级球形构件和设置在半球形壳体的内表面和主球构件之间的多个次级球构件。 基部构件可以包括上主体构件和下主体构件。 衬垫构件可以由柔韧材料制成。 衬垫构件的特征可以识别锻炼平台的稳定区域。 平台可以具有凸拱形顶面。

    Using a continuous wavelet transform to generate a reference signal
    6.
    发明授权
    Using a continuous wavelet transform to generate a reference signal 有权
    使用连续小波变换产生参考信号

    公开(公告)号：US09066691B2

    公开(公告)日：2015-06-30

    申请号：US12245425

    申请日：2008-10-03

    Applicant: Paul Stanley Addison ,  James Nicholas Watson

    Inventor： Paul Stanley Addison ,  James Nicholas Watson

    IPC: A61B5/1455 ,  A61B5/00 ,  G06K9/64

    CPC classification number: A61B5/726 ,  A61B5/14551 ,  A61B5/7203

    Abstract: According to embodiments, systems and methods for generating reference signals are provided. A signal may be transformed using a continuous wavelet transform. Regions of interest may be selected from a transform or the resulting scalogram that may be used to generate a reference signal to use in filtering the signal or other signals. Cross-correlation techniques may be used to cancel noise components or isolate non-noise components from the signal. A physiological parameter may then be determined from the filtered signal or isolated components in the signal.

    Abstract translation: 根据实施例，提供了用于产生参考信号的系统和方法。 可以使用连续小波变换来变换信号。 感兴趣区域可以从可用于生成用于滤波信号或其他信号的参考信号的变换或生成的标尺中选择。 可以使用互相关技术来消除噪声分量或从信号中隔离非噪声分量。 然后可以从经滤波的信号或信号中的隔离分量确定生理参数。

    Detecting a probe-off event in a measurement system
    10.
    发明授权
    Detecting a probe-off event in a measurement system 有权
    检测测量系统中的探测事件

    公开(公告)号：US08696585B2

    公开(公告)日：2014-04-15

    申请号：US12242894

    申请日：2008-09-30

    Applicant: Paul Stanley Addison ,  James Nicholas Watson

    Inventor： Paul Stanley Addison ,  James Nicholas Watson

    IPC: A61B5/02 ,  A61B8/14

    CPC classification number: G06K9/527 ,  A61B5/14551 ,  A61B5/6843 ,  A61B5/726

    Abstract: According to embodiments, techniques for detecting probe-off events are disclosed. A sensor or probe may be used to obtain a plethysmograph or photoplethysmograph (PPG) signal from a subject. A wavelet transform of the signal may be performed and a scalogram may be generated based at least in part on the wavelet transform. One or more characteristics of the scalogram may be determined. The determined characteristics may include, for example, an energy decrease, a broadscale high-energy cone, a regular, repeated high-scale pattern, a low-scale information pattern; and a pulse band. The absence or presence of these and other characteristics, along with information about the characteristics, may be analyzed to detect a probe-off event. A confidence indicator may be calculated in connection with probe-off event detections and alarms may be generated when probe-off events occur.

    Abstract translation: 根据实施例，公开了用于检测探测事件的技术。 可以使用传感器或探针来获得来自受试者的体积描记器或光电体积描记器（PPG）信号。 可以执行信号的小波变换，并且可以至少部分地基于小波变换来生成缩放图。 可以确定缩放图的一个或多个特征。 确定的特性可以包括例如能量减少，大尺度高能量锥，规则的，重复的高比例图案，低比例的信息图案; 和脉冲带。 可以分析这些和其他特征的缺失或存在以及关于特征的信息以检测探测事件。 可以结合探测事件检测计算置信指标，并且可以在发生探测事件时生成报警。

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