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1. 发明申请

US20110064588A1 INLET THROTTLE CONTROLLED LIQUID PUMP WITH CAVITATION DAMAGE AVOIDANCE FEATURE 有权
标题翻译：入口喉管控制液泵带有伤口伤害特征
公开(公告)号：US20110064588A1
公开(公告)日：2011-03-17
申请号：US12951093
申请日：2010-11-22
申请人： David C. Mack , Ye Tian , Alan R. Stockner
发明人： David C. Mack , Ye Tian , Alan R. Stockner
IPC分类号： F04B49/00 , F16K31/12
CPC分类号： F04B49/225 , F02M59/205 , F02M59/34 , F02M59/464 , F02M2200/04 , F04B11/0091 , Y10T137/7784
摘要： A liquid pump includes an electronically controlled throttle inlet valve to control pump output. With each reciprocation cycle, a plunger displaces a fixed volume of fluid. When less than this fixed volume is desired as the output from the pump, the electronically controlled throttle inlet valve throttles flow past a passive inlet check valve to reduce output. As a consequence, cavitation bubbles are generated during the intake stroke. Cavitation damage to surfaces that define the inlet port passage are avoided by a specifically shaped and sized cavitation flow adjuster extending from the valve member of the passive inlet check valve. By positioning the cavitation flow adjuster in the inlet port passage, a flow pattern is formed in a way to encourage cavitation bubble collapse away from surfaces that could result in unacceptable cavitation damage to the pump.
摘要翻译：液体泵包括一个电子控制节气门入口阀，用于控制泵的输出。在每个往复循环中，柱塞移动固定体积的流体。当需要小于该固定体积作为来自泵的输出时，电子控制节气门入口阀节流阀流过被动进口止回阀以减少输出。因此，在进气冲程期间产生气蚀气泡。通过从被动入口止回阀的阀构件延伸的特定形状和尺寸的气蚀流量调节器来避免限定入口端口通道的表面的气蚀损坏。通过将空化流调节器定位在入口通道中，形成流动模式以鼓励气泡从表面塌陷，这可能导致对泵的不可接受的空化损伤。

2. 发明授权

US07857605B2 Inlet throttle controlled liquid pump with cavitation damage avoidance feature 有权
标题翻译：进气节流控制液泵具有气蚀损伤避免功能
公开(公告)号：US07857605B2
公开(公告)日：2010-12-28
申请号：US11478318
申请日：2006-06-29
申请人： Ye Tian , Alan R. Stockner , David C. Mack
发明人： Ye Tian , Alan R. Stockner , David C. Mack
IPC分类号： F04B53/10
CPC分类号： F04B49/225 , F02M59/205 , F02M59/34 , F02M59/464 , F02M2200/04 , F04B11/0091 , Y10T137/7784
摘要： A liquid pump includes an electronically controlled throttle inlet valve to control pump output. With each reciprocation cycle, a plunger displaces a fixed volume of fluid. When less than this fixed volume is desired as the output from the pump, the electronically controlled throttle inlet valve throttles flow past a passive inlet check valve to reduce output. As a consequence, cavitation bubbles are generated during the intake stroke. Cavitation damage to surfaces that define the inlet port passage are avoided by a specifically shaped and sized cavitation flow adjuster extending from the valve member of the passive inlet check valve. By positioning the cavitation flow adjuster in the inlet port passage, a flow pattern is formed in a way to encourage cavitation bubble collapse away from surfaces that could result in unacceptable cavitation damage to the pump.
摘要翻译：液体泵包括一个电子控制节气门入口阀，用于控制泵的输出。在每个往复循环中，柱塞移动固定体积的流体。当需要小于该固定体积作为来自泵的输出时，电子控制节气门入口阀节流阀流过被动进口止回阀以减少输出。因此，在进气冲程期间产生气蚀气泡。通过从被动入口止回阀的阀构件延伸的特定形状和尺寸的气蚀流量调节器来避免限定入口端口通道的表面的气蚀损坏。通过将空化流量调节器定位在入口通道中，形成流动模式以鼓励空化气泡从表面塌陷，这可能导致对泵的不可接受的空化损伤。

3. 发明申请

US20080003122A1 Inlet throttle controlled liquid pump with cavitation damage avoidance feature 有权
标题翻译：进气节流控制液泵具有气蚀损伤避免功能
公开(公告)号：US20080003122A1
公开(公告)日：2008-01-03
申请号：US11478318
申请日：2006-06-29
申请人： Ye Tian , Alan R. Stockner , David C. Mack
发明人： Ye Tian , Alan R. Stockner , David C. Mack
IPC分类号： F04B19/00
CPC分类号： F04B49/225 , F02M59/205 , F02M59/34 , F02M59/464 , F02M2200/04 , F04B11/0091 , Y10T137/7784
摘要： A liquid pump includes an electronically controlled throttle inlet valve to control pump output. With each reciprocation cycle, a plunger displaces a fixed volume of fluid. When less than this fixed volume is desired as the output from the pump, the electronically controlled throttle inlet valve throttles flow past a passive inlet check valve to reduce output. As a consequence, cavitation bubbles are generated during the intake stroke. Cavitation damage to surfaces that define the inlet port passage are avoided by a specifically shaped and sized cavitation flow adjuster extending from the valve member of the passive inlet check valve. By positioning the cavitation flow adjuster in the inlet port passage, a flow pattern is formed in a way to encourage cavitation bubble collapse away from surfaces that could result in unacceptable cavitation damage to the pump.
摘要翻译：液体泵包括一个电子控制节气门入口阀，用于控制泵的输出。在每个往复循环中，柱塞移动固定体积的流体。当需要小于该固定体积作为来自泵的输出时，电子控制节气门入口阀节流阀流过被动进口止回阀以减少输出。因此，在进气冲程期间产生气蚀气泡。通过从被动入口止回阀的阀构件延伸的特定形状和尺寸的空化流量调节器来避免限定入口端口通道的表面的气蚀损坏。通过将空化流调节器定位在入口通道中，形成流动模式以鼓励气泡从表面塌陷，这可能导致对泵的不可接受的空化损伤。

4. 发明授权

US08202064B2 Inlet throttle controlled liquid pump with cavitation damage avoidance feature 有权
标题翻译：进气节流控制液泵具有气蚀损伤避免功能
公开(公告)号：US08202064B2
公开(公告)日：2012-06-19
申请号：US12951093
申请日：2010-11-22
申请人： Ye Tian , David C. Mack , Alan R. Stockner
发明人： Ye Tian , David C. Mack , Alan R. Stockner
IPC分类号： F04B49/22 , F02M57/02
CPC分类号： F04B49/225 , F02M59/205 , F02M59/34 , F02M59/464 , F02M2200/04 , F04B11/0091 , Y10T137/7784
摘要： A liquid pump includes an electronically controlled throttle inlet valve to control pump output. With each reciprocation cycle, a plunger displaces a fixed volume of fluid. When less than this fixed volume is desired as the output from the pump, the electronically controlled throttle inlet valve throttles flow past a passive inlet check valve to reduce output. As a consequence, cavitation bubbles are generated during the intake stroke. Cavitation damage to surfaces that define the inlet port passage are avoided by a specifically shaped and sized cavitation flow adjuster extending from the valve member of the passive inlet check valve. By positioning the cavitation flow adjuster in the inlet port passage, a flow pattern is formed in a way to encourage cavitation bubble collapse away from surfaces that could result in unacceptable cavitation damage to the pump.
摘要翻译：液体泵包括一个电子控制节气门入口阀，用于控制泵的输出。在每个往复循环中，柱塞移动固定体积的流体。当需要小于该固定体积作为来自泵的输出时，电子控制节气门入口阀节流阀流过被动进口止回阀以减少输出。因此，在进气冲程期间产生气蚀气泡。通过从被动入口止回阀的阀构件延伸的特定形状和尺寸的气蚀流量调节器来避免限定入口端口通道的表面的气蚀损坏。通过将空化流调节器定位在入口通道中，形成流动模式以鼓励气泡从表面塌陷，这可能导致对泵的不可接受的空化损伤。

5. 发明授权

US07748359B2 Tappet assembly 有权
标题翻译：挺杆组件
公开(公告)号：US07748359B2
公开(公告)日：2010-07-06
申请号：US11819645
申请日：2007-06-28
申请人： Bradley E. Bartley , Alan R. Stockner , David C. Mack
发明人： Bradley E. Bartley , Alan R. Stockner , David C. Mack
IPC分类号： F01L1/14
CPC分类号： F02M59/102 , F01L1/08 , F01L1/146 , F01L1/16 , F01L2105/02 , F02M59/445 , F02M59/48 , F02M63/0001 , F02M2200/02 , F02M2200/9038 , F02M2200/9053 , F02M2200/9076
摘要： In one aspect, the present disclosure is directed to a tappet assembly for a machine. The assembly may include a tappet body, a pin fixedly mounted in the tappet body, and a substantially cylindrical roller mounted about the pin. The roller may have a substantially cylindrical outer surface with a circumferential dimension and a width dimension, the width dimension being defined by two lateral edges. The roller may be configured to provide rolling contact between the outer surface of the roller and a cam lobe. The outer surface of the roller may be crowned such that at maximum operational loading conditions of the machine a footprint of contact pressure from the cam lobe is spread substantially the full width of outer cylindrical surface of the roller.
摘要翻译：在一个方面，本公开涉及一种用于机器的挺杆组件。组件可以包括挺杆本体，固定地安装在挺杆本体中的销和围绕销安装的大致圆柱形的滚子。辊可以具有基本上圆柱形的外表面，其具有周向尺寸和宽度尺寸，宽度尺寸由两个侧边缘限定。辊可以构造成在辊的外表面和凸轮凸角之间提供滚动接触。辊的外表面可以加冠，使得在机器的最大操作负载条件下，来自凸轮凸角的接触压力的占地面积基本上扩大到辊的外圆柱形表面的整个宽度。

6. 发明申请

US20110087113A1 System and Process For Non-Invasive Collection and Analysis of Physiological Signals 审中-公开
标题翻译：非侵入性收集和生理信号分析的系统和过程
公开(公告)号：US20110087113A1
公开(公告)日：2011-04-14
申请号：US12871323
申请日：2010-08-30
申请人： David C. Mack , Steve Kell , Majd Alwan , Robin Felder , Beverly Turner , Sarah Wood
发明人： David C. Mack , Steve Kell , Majd Alwan , Robin Felder , Beverly Turner , Sarah Wood
IPC分类号： A61B5/11 , A61B5/00 , A61B5/0205 , A61B5/08
CPC分类号： A61B5/6892 , A61B5/024 , A61B5/0816 , A61B5/11 , A61B5/1126 , A61B5/113 , A61B5/447 , A61B5/4818 , A61B2562/0247 , A61B2562/046
摘要： A system and method for detecting, monitoring and analyzing physiological characteristics. Signals from a subject are acquired from a suite of sensors, such as temperature, carbon dioxide, humidity, light, movement, electromagnetic and vibration sensors, in a passive, non-invasive manner. The signals are processed and physiological characteristics are isolated for analysis. The system and method are to analyze sleep patterns, as well as to prevent bed sores or detect conditions such as illness, restless leg syndrome, periodic leg movement, sleep walking, or sleep apnea. However, numerous other applications of the invention are also disclosed.
摘要翻译：一种用于检测，监测和分析生理特征的系统和方法。来自受试者的信号以被动，非侵入性方式从一套传感器获取，例如温度，二氧化碳，湿度，光，运动，电磁和振动传感器。处理信号，分离生理特征进行分析。系统和方法是分析睡眠模式，以及防止褥疮或检测疾病，不适腿综合征，周期性腿部运动，睡眠行走或睡眠呼吸暂停等疾病。然而，还公开了本发明的许多其它应用。

7. 发明授权

US07691068B2 System and method for passive monitoring of blood pressure and pulse rate 有权
标题翻译：被动监测血压和脉率的系统和方法
公开(公告)号：US07691068B2
公开(公告)日：2010-04-06
申请号：US10549946
申请日：2004-03-26
申请人： Robin A. Felder , Majd Alwan , Steven W. Kell , David C. Mack
发明人： Robin A. Felder , Majd Alwan , Steven W. Kell , David C. Mack
IPC分类号： A61B5/02
CPC分类号： A61B5/022 , A61B5/024 , A61B5/0245 , A61B5/113 , A61B5/6829 , A61B5/6843 , A61B5/6887 , A61B2562/168
摘要： System and method that can monitor pulse rate and passively produce a blood pressure measurement and automatically log the data for the user. Additionally, coupling to the Internet or Information Systems expands the options for the early detection of diseases, based on sudden detected changes and trend analyses, and the successful treatment of these patients while reducing the high costs associated with invasive procedures and in-hospital care.
摘要翻译：可以监测脉率并被动产生血压测量并自动记录用户数据的系统和方法。此外，根据突发检测的变化和趋势分析，联合互联网或信息系统扩大了疾病早期检测的选择，以及对这些患者的成功治疗，同时降低与侵入性手术和院内护理相关的高成本。

8. 发明授权

US07590306B2 Resolution adaptive image filtering system and method 有权
标题翻译：分辨率自适应图像滤波系统及方法
公开(公告)号：US07590306B2
公开(公告)日：2009-09-15
申请号：US10723791
申请日：2003-11-26
申请人： Rakesh Mohan Lal , David C. Mack , Gopal B. Avinash
发明人： Rakesh Mohan Lal , David C. Mack , Gopal B. Avinash
IPC分类号： G06K9/32 , G06K9/40
CPC分类号： G06T3/4084 , G06T5/002 , G06T5/003 , G06T5/20 , G06T2207/20012 , G06T2207/20192 , G06T2207/30004
摘要： A technique is provided for improving digital images by analysis of the sampling rate of the image data. The optimal sampling rate is determined, such as based on the point-spread function of the imaging system, and is compared to the actual pixel sampling rate. Based upon the comparison, the image may be shrunk or sub-sampled to provide the optimal sampling rate that allows for optimal image filtering while accounting for inherent variations in spatial resolution of the images.
摘要翻译：提供了通过分析图像数据的采样率来改善数字图像的技术。确定最佳采样率，例如基于成像系统的点扩散功能，并将其与实际像素采样率进行比较。基于比较，图像可以被收缩或次采样以提供允许最佳图像滤波的最佳采样速率，同时考虑图像的空间分辨率的固有变化。

9. 发明授权

US6026786A Method and apparatus for controlling a fuel injector assembly of an internal combustion engine 失效
标题翻译：用于控制内燃机的燃料喷射器组件的方法和装置
公开(公告)号：US6026786A
公开(公告)日：2000-02-22
申请号：US896645
申请日：1997-07-18
申请人： William T. Groff , Stephen R. Lewis , David C. Mack , Robert R. Patterson
发明人： William T. Groff , Stephen R. Lewis , David C. Mack , Robert R. Patterson
IPC分类号： F02D41/24 , F02D41/40 , F02M57/02 , F02M59/10 , F02M59/36 , F02M59/44 , F02M37/04 , F02M51/00
CPC分类号： F02M59/44 , F02D41/2403 , F02D41/2406 , F02D41/40 , F02M57/023 , F02M59/102 , F02M59/366 , Y02T10/44
摘要： A method of controlling a fuel injector assembly of an internal combustion engine includes the stop of generating a first injection pulse with an engine control module. The method also includes the step of injecting fuel into a cylinder of the engine in response to generation of the first injection pulse. The method further includes the step of detecting when fuel is injected into the cylinder and generating a control signal in response thereto. Moreover, the method includes the step of determining a time period between generation of the first injection pulse and generation of the control signal. The method also includes the step of adjusting initiation of a second injection pulse based on the time period. An apparatus for controlling a fuel injector assembly of an internal combustion engine is also disclosed.
摘要翻译：控制内燃机的燃料喷射器组件的方法包括停止与发动机控制模块产生第一喷射脉冲。该方法还包括响应于第一喷射脉冲的产生将燃料喷射到发动机气缸中的步骤。该方法还包括检测燃料何时被注入到气缸中并响应于此产生控制信号的步骤。此外，该方法包括确定第一喷射脉冲的产生和控制信号的产生之间的时间段的步骤。该方法还包括基于时间段调整第二喷射脉冲的启动的步骤。还公开了一种用于控制内燃机的燃料喷射器组件的装置。

10. 发明授权

US07785257B2 System and process for non-invasive collection and analysis of physiological signals 失效
标题翻译：非侵入性收集和分析生理信号的系统和过程
公开(公告)号：US07785257B2
公开(公告)日：2010-08-31
申请号：US12168413
申请日：2008-07-07
申请人： David C. Mack , Steven W. Kell , Majd Alwan , Robin Felder , Beverly Turner , Sarah Wood
发明人： David C. Mack , Steven W. Kell , Majd Alwan , Robin Felder , Beverly Turner , Sarah Wood
IPC分类号： A61B5/00
CPC分类号： A61B5/6892 , A61B5/024 , A61B5/0816 , A61B5/11 , A61B5/1126 , A61B5/113 , A61B5/447 , A61B5/4818 , A61B2562/0247 , A61B2562/046
摘要： A system and method for detecting, monitoring and analyzing physiological characteristics. Signals from a subject are acquired from a suite of sensors, such as temperature, carbon dioxide, humidity, light, movement, electromagnetic and vibration sensors, in a passive, non-invasive manner. The signals are processed and physiological characteristics are isolated for analysis. The system and method are to analyze sleep patterns, as well as to prevent bed sores or detect conditions such as illness, restless leg syndrome, periodic leg movement, sleep walking, or sleep apnea. However, numerous other applications of the invention are also disclosed.
摘要翻译：一种用于检测，监测和分析生理特征的系统和方法。来自受试者的信号以被动，非侵入性方式从一套传感器获取，例如温度，二氧化碳，湿度，光，运动，电磁和振动传感器。处理信号，分离生理特征进行分析。系统和方法是分析睡眠模式，以及防止褥疮或检测疾病，不适腿综合征，周期性腿部运动，睡眠行走或睡眠呼吸暂停等疾病。然而，还公开了本发明的许多其它应用。

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