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1. 发明授权

US09702969B2 Ultrasonic blood flow doppler audio with pitch shifting 有权
公开(公告)号：US09702969B2
公开(公告)日：2017-07-11
申请号：US13320233
申请日：2010-04-19
申请人： David Hope Simpson , David Clark , Anup Agarwal
发明人： David Hope Simpson , David Clark , Anup Agarwal
IPC分类号： A61B8/00 , G01S7/52 , A61B8/06 , A61B8/08 , G01S15/89
CPC分类号： G01S7/52066 , A61B8/06 , A61B8/488 , G01S15/8979
摘要： An ultrasonic diagnostic imaging system produces audio Doppler from detected Doppler signals. The Doppler signals are detected in a band of frequencies which corresponds to the velocity of blood flow signals, and Doppler information is displayed based on the detected band of frequencies. The audio Doppler system produces Doppler audio in a frequency band which is shifted in pitch from the detected band of frequencies. The operator of the ultrasound system is provided with a user control by which the degree of pitch shifting can be controlled. The ultrasound system displays Doppler blood flow velocities referenced to a transmit Doppler frequency f0, with the audio Doppler being shifted in pitch from the frequencies corresponding to the blood flow velocities.

2. 发明申请

US20120059264A1 ULTRASONIC BLOOD FLOW DOPPLER AUDIO WITH PITCH SHIFTING 有权
标题翻译：超声波流量多普勒音频与PITCH移位
公开(公告)号：US20120059264A1
公开(公告)日：2012-03-08
申请号：US13320233
申请日：2010-04-19
申请人： David Hope Simpson , David Clark , Anup Agarwal
发明人： David Hope Simpson , David Clark , Anup Agarwal
IPC分类号： A61B8/06
CPC分类号： G01S7/52066 , A61B8/06 , A61B8/488 , G01S15/8979
摘要： An ultrasonic diagnostic imaging system produces audio Doppler from detected Doppler signals. The Doppler signals are detected in a band of frequencies which corresponds to the velocity of blood flow signals, and Doppler information is displayed based on the detected band of frequencies. The audio Doppler system produces Doppler audio in a frequency band which is shifted in pitch from the detected band of frequencies. The operator of the ultrasound system is provided with a user control by which the degree of pitch shifting can be controlled. The ultrasound system displays Doppler blood flow velocities referenced to a transmit Doppler frequency f0, with the audio Doppler being shifted in pitch from the frequencies corresponding to the blood flow velocities.
摘要翻译：超声诊断成像系统从检测到的多普勒信号产生音频多普勒。在对应于血流信号的速度的频带中检测多普勒信号，并且基于检测到的频带显示多普勒信息。音频多普勒系统在从所检测的频带中以音调偏移的频带中产生多普勒音频。超声系统的操作者设置有可以控制音调移位程度的用户控制。超声系统显示参照发射多普勒频率f0的多普勒血流速度，其中音频多普勒频率从对应于血流速度的频率偏移。

3. 发明申请

US20060156720A1 Combined heat and power system 审中-公开
标题翻译：热电联产系统
公开(公告)号：US20060156720A1
公开(公告)日：2006-07-20
申请号：US10545997
申请日：2004-03-26
申请人： James Lowrie , David Clark , Heather Alderidge , David Clark , Heather Allderidge , Stephen Hasko
发明人： James Lowrie , David Clark , Heather Alderidge , David Clark , Heather Allderidge , Stephen Hasko
IPC分类号： F02G1/04 , F01B29/10
CPC分类号： F02G1/043 , F02G5/00 , Y02E20/14 , Y02T10/166 , Y10T137/86541
摘要： A combined heat and power system comprising a Stirling engine (1) the head (2) of which is heated by a burner. A heat exchanger (10) absorbs heat from exhaust gases from the burner which have heated the engine head. A supplementary burner (22, 23) generates additional heat which is directly absorbed by the heat exchanger. The supplementary burner is a multi-stage burner with separate stages (22, 23) which are independently controlled.
摘要翻译：包括斯特林发动机（1）的组合的热和电力系统，其头部（2）由燃烧器加热。热交换器（10）从已经对发动机头加热的燃烧器的废气中吸收热量。辅助燃烧器（22,23）产生由热交换器直接吸收的额外的热量。辅助燃烧器是具有独立控制的分段（22,23）的多级燃烧器。

4. 发明申请

US20210177693A1 Apparatus System and Method for Vibroacoustic Therapy of the Spinal Column 有权
公开(公告)号：US20210177693A1
公开(公告)日：2021-06-17
申请号：US17121418
申请日：2020-12-14
申请人： David Clark
发明人： David Clark
IPC分类号： A61H23/02
摘要： The apparatus comprises a controller; a spinal cradle rod; at least one vertebral module, the at least one vertebral module comprising at least one tension arm and at least one sensory pad, the at least one sensory pad comprising at least one emitter. The at least one vertebral module is in mechanical communication with and affixed to the spinal cradle rod; the at least one emitter is in electrical communication with the controller; and the controller provides input signals to the at least one emitter. The spinal cradle rod is the structural base of the therapeutic system and can be set to the proper curvature of the spine, and is adjustable according to the height and weight of the user.

5. 发明申请

US20210148399A1 CONFIGURABLE BALL MOUNT SYSTEM 有权
公开(公告)号：US20210148399A1
公开(公告)日：2021-05-20
申请号：US16688664
申请日：2019-11-19
申请人： David Clark , Nathan Kanner , Aaron David Sheppard
发明人： David Clark , Nathan Kanner , Aaron David Sheppard
IPC分类号： F16C11/06 , F16M11/14 , G03B17/56
摘要： The present invention provides a configurable ball mount system that allows the user to use different spherical structure sizes and removable stem inserts to accommodate various articles being secured by the configurable ball mount system. The configurable ball mount system comprises a spherical structure having a first aperture designed to receive a removable stem insert having different attachment members and adapters. Custom configuration allows the user to interface with multiple articles of more than one manufacturer or brand.

6. 发明授权

US09059991B2 System and method for unlocking a device 有权
标题翻译：用于解锁设备的系统和方法
公开(公告)号：US09059991B2
公开(公告)日：2015-06-16
申请号：US13142674
申请日：2009-06-15
申请人： David Clark , Jonathan Arsenault , Stephane Fortier
发明人： David Clark , Jonathan Arsenault , Stephane Fortier
IPC分类号： H04W12/06 , H04L29/06 , G06F21/32 , H04W8/18
CPC分类号： H04L63/0861 , G06F21/32 , H04W8/18 , H04W12/06
摘要： A system for unlocking a mobile device including: an input module configured to receive voice information; an output module configured to output an unlock signal; a processor connected to the input module and output module and configured to: receive the voice information from the input module; analyze the voice information; determine if the analyzed voice information matches with a predetermined voice profile; and if there is a match, send an unlock signal to the mobile device via an output module. A method for unlocking a mobile device including: receiving voice information from the mobile device; analyzing the voice information; determining if the analyzed voice information matches with a predetermined voice profile; and if there is a match, sending an unlock signal to the mobile device.
摘要翻译：一种用于解锁移动设备的系统，包括：被配置为接收语音信息的输入模块; 输出模块，被配置为输出解锁信号; 连接到所述输入模块和输出模块并被配置为：从所述输入模块接收所述语音信息的处理器; 分析语音信息; 确定所分析的语音信息是否与预定的语音简档匹配; 并且如果存在匹配，则通过输出模块向移动设备发送解锁信号。一种用于解锁移动设备的方法，包括：从移动设备接收语音信息; 分析语音信息; 确定所分析的语音信息是否与预定的语音简档匹配; 并且如果存在匹配，则向移动设备发送解锁信号。

7. 发明申请

US20120256944A1 Handwriting Capture Techniques 审中-公开
标题翻译：手写捕获技术
公开(公告)号：US20120256944A1
公开(公告)日：2012-10-11
申请号：US13084355
申请日：2011-04-11
申请人： Lyndley Crumly , David Clark
发明人： Lyndley Crumly , David Clark
IPC分类号： G06T5/00
CPC分类号： G06K9/222 , G06F3/04883
摘要： A set of rules is used by a processor of a device to render a digital image of handwriting (e.g., handwritten signature) by connecting data points captured on a touch sensitive surface of the device with line segments or curves. A set of rules determines whether two given data points will be connected by a line segment or a curve. If a curve is used, the set of rules determine characteristics of the curve through the derivation of control points. In some implementations, a smoothness adjustment factor can be applied to magnitudes of curve control points to reduce excessive smoothing for large distances between data points and maintain acceptable smoothing for short distances between data points. The magnitude can then be adjusted by multiplying by a constant factor which can be determined (e.g., heuristically) from the processing speed and resolution of the device upon which the curve is being rendered.
摘要翻译：设备的处理器使用一组规则来通过连接具有线段或曲线的装置的触敏表面上捕获的数据点来呈现手写的数字图像（例如，手写签名）。一组规则确定两个给定的数据点是否将被线段或曲线连接。如果使用曲线，则该组规则通过导出控制点来确定曲线的特征。在一些实现中，平滑度调节因子可以应用于曲线控制点的大小，以减少数据点之间的大距离的过度平滑，并且在数据点之间的短距离保持可接受的平滑。然后可以通过乘以可以从正在渲染曲线的设备的处理速度和分辨率确定（例如，启发式地）的常数因子来调整幅度。

8. 发明申请

US20110059726A1 System And Methods For Wireless Messaging 有权
标题翻译：无线信息系统和方法
公开(公告)号：US20110059726A1
公开(公告)日：2011-03-10
申请号：US12945412
申请日：2010-11-12
申请人： David P. Yach , Gary P. Mousseau , David Clark , Scotte Zinn , Michael Hardy , Nataliya Martayna
发明人： David P. Yach , Gary P. Mousseau , David Clark , Scotte Zinn , Michael Hardy , Nataliya Martayna
IPC分类号： H04W4/14
CPC分类号： H04W4/12 , H04L51/38
摘要： Systems and methods for enabling data messaging in a wireless communications system is provided in one embodiment. Wireless messaging is enabled by having a host service send enable messages to a mobile communications device. Once an enable message has been received at the mobile communications device, the generation of an event causes the mobile communications device to send a fetch message to the host service to retrieve messages.
摘要翻译：在一个实施例中提供了用于在无线通信系统中实现数据消息传送的系统和方法。通过使主机服务向移动通信设备发送启用消息来启用无线消息。一旦在移动通信设备处已经接收到启用消息，则事件的产生使得移动通信设备向主机服务发送提取消息以检索消息。

9. 发明申请

US20100230088A1 STORAGE COMBINATION BOILER 审中-公开
标题翻译：存储组合锅炉
公开(公告)号：US20100230088A1
公开(公告)日：2010-09-16
申请号：US12448448
申请日：2007-12-19
申请人： David Clark , David Steade
发明人： David Clark , David Steade
IPC分类号： G05D23/00 , F24H9/20
CPC分类号： F24H1/00 , F02G2254/10 , F24H2240/04 , Y02E20/14
摘要： A storage combination boiler system and a method for providing heating, comprising: a domestic combined heat and power (dchp) unit, which provides a heat output and an electricity output; a first piping system, containing fluid which is heated by the heat output of the dchp unit; a second piping system, containing fluid which is heated by transfer of heat from the fluid in the first piping system using a heat exchanger; and a storage vessel, located within the first piping system, downstream from the heat exchanger, for receiving and storing fluid within that first piping system so as to provide a thermal store for the heat in the first piping system.
摘要翻译：一种存储组合锅炉系统和一种提供加热的方法，包括：提供热输出和电力输出的家用热电联产单元; 第一管道系统，包含由dchp单元的热输出加热的流体; 第二管道系统，其包含通过使用热交换器从第一管道系统中的流体传递热量而被加热的流体; 以及存储容器，位于所述第一管道系统内，在所述热交换器的下游，用于在所述第一管道系统内接收和存储流体，以便为所述第一管道系统中的热提供热存储。

10. 发明授权

US07485262B2 Apparatus for chemiluminescent assays 失效
标题翻译：化学发光测定仪
公开(公告)号：US07485262B2
公开(公告)日：2009-02-03
申请号：US10326332
申请日：2002-12-19
申请人： Joseph L. DiCesare , John T. McCaffrey , David Clark , Michael I. Crockett
发明人： Joseph L. DiCesare , John T. McCaffrey , David Clark , Michael I. Crockett
IPC分类号： G01N33/48
CPC分类号： G01N33/52 , B01L3/5029 , B01L2300/0672 , B01L2300/0832 , B01L2300/087 , B01L2400/0478 , B01L2400/0683 , C12Q1/66 , G01N1/02 , G01N21/76 , G01N2001/028 , G01N2201/0221 , Y10T436/16 , Y10T436/25375 , Y10T436/2575
摘要： Disclosed herein is a device and methods for the rapid chemiluminescence assay of surfaces to detect the presence of microbial contamination. The device and methods are suitable for use by untrained personnel under the relatively harsh and variable conditions found in the field, for example in fast food restaurants and other food preparation areas. The chemiluminescence reaction that is the source of the analytical signal in the disclosed assay device and method is preferably based on a luciferase/luciferin system. The method for sampling disclosed herein comprises the steps of pre-wetting the sampling swab to a level below that of absorptive saturation; wiping a surface to be sampled with the swab with sufficient pressure to expel the wetting solution onto the surface; and, after reducing the pressure exerted on the sampling swab, further wiping the surface to re-absorb the moisture from the surface.
摘要翻译：本文公开了用于快速化学发光测定表面以检测微生物污染物的存在的装置和方法。该装置和方法适合于在现场发现的相对苛刻和可变条件下的未经训练的人员使用，例如在快餐店和其他食物制备区域。作为所公开的测定装置和方法中的分析信号的来源的化学发光反应优选基于荧光素酶/荧光素系统。本文公开的采样方法包括以下步骤：将采样拭子预润湿至低于吸收饱和度的水平; 用足够的压力用拭子擦拭待采样的表面以将润湿溶液排出到表面上; 并且在降低施加在取样拭子上的压力之后，进一步擦拭表面以从表面再吸收水分。

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