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1. 发明授权

US09851201B2 Method and apparatus for using cepstrum and wavelet based algorithms for wall thickness measurement 有权
公开(公告)号：US09851201B2
公开(公告)日：2017-12-26
申请号：US13583253
申请日：2011-03-09
申请人： Michael A. Davis , Mark A. Foss
发明人： Michael A. Davis , Mark A. Foss
IPC分类号： G06F19/00 , G01B17/02
CPC分类号： G01B17/02
摘要： New techniques are provided for measuring the thickness of a pipe wall using ultrasonic reflections. The apparatus includes a signal processor that receives a signal containing information about ultrasonic pulses injected into a pipe wall; and determines a pipe wall thickness measurement based at least partly on decomposing the signal received in order to identify either peaks using a cepstrum analysis or repeated spacing using a wavelet analysis. The wavelet analysis includes dividing data in the signal received into a specific frequency component and a defined temporal component in order to detect correct pulses where multiple reflections are caused by irregularities in the pipe wall surface being measured. The cepstrum analysis includes processing repeating pulses in the signal in order to detect correct pulses where multiple reflections are caused by irregularities in the pipe wall surface being measured.

2. 发明授权

US09069820B2 Data management and processing system for large enterprise model and method therefor 有权
标题翻译：大型企业数据管理与处理系统模型及方法
公开(公告)号：US09069820B2
公开(公告)日：2015-06-30
申请号：US12186724
申请日：2008-08-06
申请人： Robert D. Pierce , Michael A. Davis
发明人： Robert D. Pierce , Michael A. Davis
IPC分类号： G06F17/30 , G06F7/00 , G06Q10/06 , G06Q30/02
CPC分类号： G06F17/30516 , G06F17/30575 , G06Q10/06 , G06Q30/0201 , Y10S707/99937 , Y10S707/99942 , Y10S707/99945
摘要： A computer system performs data processing using a data organizer which parses a primary set of data into predefined sets of data components according to one or more enterprise models. The sets of data components from the data organizer are respectively stored in multiple data sources. The data components may be stored as a binary file or hierarchical file. A plurality of data processing systems execute the enterprise models. A task manager controls which enterprise model executes on each data processing system. The data processing systems access the data components from the data sources which correspond the executing enterprise model. The data components are sent over dedicated communication channels to the data processing systems. Each data processing system may have a data interface, which is configured to receive data from different sources and convert the data into a standard format.
摘要翻译：计算机系统使用数据管理器执行数据处理，数据管理器根据一个或多个企业模型将主要数据集合解析为预定义的数据组集合。来自数据管理器的数据组件集合分别存储在多个数据源中。数据组件可以存储为二进制文件或分层文件。多个数据处理系统执行企业模型。任务管理器控制在每个数据处理系统上执行哪个企业模型。数据处理系统从对应于执行企业模型的数据源访问数据组件。数据组件通过专用通信信道发送到数据处理系统。每个数据处理系统可以具有数据接口，其被配置为从不同的源接收数据并将数据转换成标准格式。

3. 发明授权

US08616105B1 Slicing apparatus 有权
标题翻译：切片机
公开(公告)号：US08616105B1
公开(公告)日：2013-12-31
申请号：US12711046
申请日：2010-02-23
申请人： Michael A. Davis , Christopher T. Troyer
发明人： Michael A. Davis , Christopher T. Troyer
IPC分类号： B26D5/12 , B26D5/20
CPC分类号： B26D5/12 , B26D3/185 , B26D5/20 , B26D7/0608 , B26D7/225 , B26D2210/02 , Y10T83/175 , Y10T83/6584 , Y10T83/6617 , Y10T83/8821 , Y10T83/8831
摘要： A slicing apparatus for vegetables includes a slicing apparatus with a base portion, a slicing area, an actuator support portion adapted to be releasably connected to the base portion; and an actuator, attached to the actuator support portion comprising a drive rod and a slicing blade portion. Another embodiment includes a mounting plate having a base-mounting surface and a wall-mounting surface, the base-mounting surface adapted to be removably attached to the base portion, and the wall-mounting surface adapted to be permanently attached to a vertical wall surface, the base-mounting surface and the wall-mounting surface being arranged at an angle to one another such that the drive rod is maintained at an angle to the vertical wall surface.
摘要翻译：蔬菜切片装置包括具有基部的切片装置，切片区域，适于可释放地连接到基部的致动器支撑部分; 以及附接到致动器支撑部分的致动器，包括驱动杆和切片刀片部分。另一实施例包括具有基座安装表面和壁安装表面的安装板，所述基座安装表面适于可拆卸地连接到基座部分，并且壁安装表面适于永久地附接到竖直壁面基座安装表面和壁安装表面彼此成角度地布置，使得驱动杆保持与垂直壁表面成一角度。

4. 发明授权

US07725270B2 Industrial flow meter having an accessible digital interface 有权
标题翻译：工业流量计具有可访问的数字接口
公开(公告)号：US07725270B2
公开(公告)日：2010-05-25
申请号：US11373038
申请日：2006-03-10
申请人： Michael A. Davis
发明人： Michael A. Davis
IPC分类号： G01F1/00
CPC分类号： G01F1/666 , G01F1/7082 , G01F1/712 , G01F15/063 , G01F15/0755
摘要： An apparatus for measuring a parameter of a fluid flowing within a pipe includes a sensing device having a sensor for sensing an unsteady pressure of the fluid flow. The sensing device generates sensor data responsive to the parameter. A processing device, which communicates with the sensing device, receives and processes the sensor data to generate meter data. The apparatus includes a digital interface, which communicates with the processing device, that is configured to associate with a portable external digital storage device for transferring information between the apparatus and the portable external digital storage device.
摘要翻译：用于测量在管道内流动的流体的参数的装置包括具有用于感测流体流动的不稳定压力的传感器的感测装置。感测装置根据参数产生传感器数据。与感测装置通信的处理装置接收并处理传感器数据以生成仪表数据。该设备包括与处理设备通信的数字接口，其被配置为与便携式外部数字存储设备相关联，用于在设备和便携式外部数字存储设备之间传送信息。

5. 发明授权

US07474966B2 Apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe 有权
标题翻译：具有用于测量管道内的工艺流程的参数的压电膜传感器阵列的装置
公开(公告)号：US07474966B2
公开(公告)日：2009-01-06
申请号：US11521627
申请日：2006-09-14
申请人： Mark R. Fernald , Michael A. Davis , Alan D. Kersey , Douglas Loose , Timothy J. Bailey
发明人： Mark R. Fernald , Michael A. Davis , Alan D. Kersey , Douglas Loose , Timothy J. Bailey
IPC分类号： G06F19/00
CPC分类号： G01F1/712 , G01F1/74
摘要： A apparatus 10,110,170 is provided that measures the speed of sound and/or vortical disturbances propagating in a single phase fluid flow and/or multiphase mixture to determine parameters, such as mixture quality, particle size, vapor/mass ratio, liquid/vapor ratio, mass flow rate, enthalpy and volumetric flow rate of the flow in a pipe, by measuring acoustic and/or dynamic pressures. The apparatus includes a spatial array of unsteady pressure sensors 15-18 placed at predetermined axial locations x1-xN disposed axially along the pipe 14. The pressure sensors 15-18 provide acoustic pressure signals P1(t)-PN(t) to a signal processing unit 30 which determines the speed of sound amix propagating through of the process flow 12 flowing in the pipe 14. The pressure sensors are piezoelectric film sensors that are mounted or clamped onto the outer surface of the pipe at the respective axial location.
摘要翻译：提供了一种装置10,110,170，其测量在单相流体流和/或多相混合物中传播的声速和/或涡流干扰的速度，以确定参数，例如混合质量，粒度，蒸气/质量比，液体/蒸气比，质量流量，管道中流量的焓和体积流量，通过测量声学和/或动态压力。该装置包括放置在沿管14轴向设置的预定轴向位置x1-xN处的不稳定压力传感器15-18的空间阵列。压力传感器15-18向信号提供声压信号P1（t）-PN（t）处理单元30，其确定在管14中流动的工艺流程12传播的声音amix的速度。压力传感器是压电膜传感器，其在相应的轴向位置处安装或夹紧在管的外表面上。

6. 发明申请

US20080294481A1 Data Management and Processing System for Large Enterprise Model and Method Therefor 有权
标题翻译：大型企业模型及其方法的数据管理与处理系统
公开(公告)号：US20080294481A1
公开(公告)日：2008-11-27
申请号：US12186724
申请日：2008-08-06
申请人： Robert D. Pierce , Michael A. Davis
发明人： Robert D. Pierce , Michael A. Davis
IPC分类号： G06Q10/00
CPC分类号： G06F17/30516 , G06F17/30575 , G06Q10/06 , G06Q30/0201 , Y10S707/99937 , Y10S707/99942 , Y10S707/99945
摘要： A computer system performs data processing using a data organizer which parses a primary set of data into predefined sets of data components according to one or more enterprise models. The sets of data components from the data organizer are respectively stored in multiple data sources. The data components may be stored as a binary file or hierarchical file. A plurality of data processing systems execute the enterprise models. A task manager controls which enterprise model executes on each data processing system. The data processing systems access the data components from the data sources which correspond the executing enterprise model. The data components are sent over dedicated communication channels to the data processing systems. Each data processing system may have a data interface, which is configured to receive data from different sources and convert the data into a standard format.
摘要翻译：计算机系统使用数据管理器执行数据处理，数据管理器根据一个或多个企业模型将主要数据集合解析为预定义的数据组集合。来自数据管理器的数据组件集合分别存储在多个数据源中。数据组件可以存储为二进制文件或分层文件。多个数据处理系统执行企业模型。任务管理器控制在每个数据处理系统上执行哪个企业模型。数据处理系统从对应于执行企业模型的数据源访问数据组件。数据组件通过专用通信信道发送到数据处理系统。每个数据处理系统可以具有数据接口，其被配置为从不同的源接收数据并将数据转换成标准格式。

7. 发明授权

US07340353B2 Dual function flow measurement apparatus having an array of sensors 有权
标题翻译：具有传感器阵列的双功能流量测量装置
公开(公告)号：US07340353B2
公开(公告)日：2008-03-04
申请号：US11585392
申请日：2006-10-23
申请人： Daniel L. Gysling , Alan D. Kersey , Michael A. Davis
发明人： Daniel L. Gysling , Alan D. Kersey , Michael A. Davis
IPC分类号： F02M1/00
CPC分类号： G01F1/74
摘要： A dual function flow measurement apparatus is provided that combines the functionality of an apparatus that measures the speed of sound propagating through a fluid flowing within a pipe, and measures pressures disturbances (e.g. vortical disturbances or eddies) moving with a fluid to determine respective parameters of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine desired parameters. The measurement apparatus includes a processing unit the processes serially or in parallel the pressure signals provided by the sensing array to provide output signals indicative of a parameter of the fluid flow relating to the velocity of the flow and the speed of sound propagating through the flow, respectively.
摘要翻译：提供了一种双功能流量测量装置，其组合了测量通过管道内流动的流体传播的声速的装置的功能，并且测量用流体移动的压力干扰（例如涡流干扰或涡流），以确定各种参数流经管道传播。该装置包括感测装置，其包括用于测量流中的声学和对流压力变化的压力传感器阵列以确定期望的参数。测量装置包括处理单元，其串联或并行地处理由感测阵列提供的压力信号，以提供指示与流速传播相关的流体流动的参数和通过流动传播的声速的输出信号，分别。

8. 发明授权

US07146864B2 Apparatus having a multi-band sensor assembly for measuring a parameter of a fluid flow flowing within a pipe 有权
标题翻译：具有用于测量在管内流动的流体流的参数的多波段传感器组件的装置
公开(公告)号：US07146864B2
公开(公告)日：2006-12-12
申请号：US10795111
申请日：2004-03-04
申请人： James Sullivan , Timothy J. Bailey , Michael A. Davis , Mark R. Fernald , Richard Niezgorski
发明人： James Sullivan , Timothy J. Bailey , Michael A. Davis , Mark R. Fernald , Richard Niezgorski
IPC分类号： G01F1/34
CPC分类号： G01F1/74 , G01F1/662 , G01F1/666 , G01F1/7082
摘要： An apparatus measures the speed of sound and/or vortical disturbances propagating in a fluid flow to determine a parameter of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine a desired parameter. The sensing device includes a unitary strap having a plurality of bands disposed parallel to each other. The bands are interconnected by cross members to maintain the bands a predetermined distance apart. Each of the bands having a strip of piezoelectric film material mounted along a substantial length of the bands. The piezoelectric film material provides a signal indicative of the unsteady pressures within the pipe. The sensing device includes a conductive shield around the multi-band strap and the piezoelectric film material to provide a grounding shield.
摘要翻译：一种装置测量在流体流中传播的声音和/或涡流干扰的速度以确定通过管道传播的流的参数。该装置包括感测装置，其包括用于测量流中的声学和对流压力变化的压力传感器阵列，以确定期望的参数。感测装置包括具有彼此平行布置的多个带的整体带。带通过横向构件相互连接，以将带保持预定距离。每个带具有沿带的相当长度安装的压电薄膜材料条。压电膜材料提供指示管内不稳定压力的信号。感测装置包括围绕多带带的导电屏蔽和压电膜材料以提供接地屏蔽。

9. 发明授权

US07127360B2 Dual function flow measurement apparatus having an array of sensors 有权
标题翻译：具有传感器阵列的双功能流量测量装置
公开(公告)号：US07127360B2
公开(公告)日：2006-10-24
申请号：US10875857
申请日：2004-06-24
申请人： Daniel L. Gysling , Alan D. Kersey , Michael A. Davis
发明人： Daniel L. Gysling , Alan D. Kersey , Michael A. Davis
IPC分类号： F02M1/00
CPC分类号： G01F1/74
摘要： A dual function flow measurement apparatus is provided that combines the functionality of an apparatus that measures the speed of sound propagating through a fluid flowing within a pipe, and measures pressures disturbances (e.g. vortical disturbances or eddies) moving with a fluid to determine respective parameters of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine desired parameters. The measurement apparatus includes a processing unit the processes serially or in parallel the pressure signals provided by the sensing array to provide output signals indicative of a parameter of the fluid flow relating to the velocity of the flow and the speed of sound propagating through the flow, respectively.
摘要翻译：提供了一种双功能流量测量装置，其组合了测量通过管道内流动的流体传播的声速的装置的功能，并且测量用流体移动的压力干扰（例如涡流干扰或涡流），以确定各种参数流经管道传播。该装置包括感测装置，其包括用于测量流中的声学和对流压力变化的压力传感器阵列以确定期望的参数。测量装置包括处理单元，其串联或并行地处理由感测阵列提供的压力信号，以提供指示与流速传播相关的流体流动的参数和通过流动传播的声速的输出信号，分别。

10. 发明授权

US07062126B2 Tunable optical filter having large diameter optical waveguide with bragg grating and being configured for reducing the bulk modulus of compressibility thereof 有权
标题翻译：具有布拉格光栅的具有大直径光波导的可调谐滤光器，并且被配置为减小其压缩率的体积弹性模量
公开(公告)号：US07062126B2
公开(公告)日：2006-06-13
申请号：US10453880
申请日：2003-06-02
申请人： Alan D. Kersey , Mark R. Fernald , Timothy J. Bailey , Michael A. Davis , Thomas W. Engel , Robert N. Brucato , Richard T. Jones , Trevor W. MacDougall , Matthew B. Miller , Paul E. Sanders , James S. Sirkis , James M. Sullivan , Martin A. Putnam
发明人： Alan D. Kersey , Mark R. Fernald , Timothy J. Bailey , Michael A. Davis , Thomas W. Engel , Robert N. Brucato , Richard T. Jones , Trevor W. MacDougall , Matthew B. Miller , Paul E. Sanders , James S. Sirkis , James M. Sullivan , Martin A. Putnam
IPC分类号： G02B6/34
CPC分类号： G02B6/024 , B29D11/00721 , C03B37/01211 , C03B37/0122 , C03B37/01222 , C03B2203/14 , C03B2203/16 , C03B2203/34 , G01D5/35303 , G01D5/35383 , G01L1/246 , G01L11/025 , G02B6/02042 , G02B6/021 , G02B6/0218 , G02B6/022 , G02B6/02385 , G02B6/0239
摘要： A tunable optical filter has a large diameter cane waveguide with “side-holes” in the cane cross-section that reduce the force required to compress the large diameter optical waveguide without overly compromising the buckling strength thereof. The large diameter optical waveguide has a cross-section of at least about 0.3 millimeters, including at least one inner core, a Bragg grating arranged therein, a cladding surrounding the inner core, and a structural configuration for providing a reduced bulk modulus of compressibility and maintaining the anti-buckling strength of the large diameter optical waveguide. The structural configuration reduces the cross-sectional area of the large diameter optical waveguide. These side holes reduce the amount of glass that needs to be compressed, but retains the large diameter.
摘要翻译：可调谐滤光器具有在拐杖横截面中具有“侧孔”的大直径拐杖波导，其减小压缩大直径光波导所需的力而不会过度损害其屈曲强度。大直径光波导具有至少约0.3毫米的横截面，包括至少一个内芯，布置在其中的布拉格光栅，围绕内芯的包层，以及用于提供减小的压缩弹性模量的结构构造，以及保持大直径光波导的抗弯曲强度。结构构造减小了大直径光波导的横截面积。这些侧孔减少了需要压缩的玻璃量，但是保留了大直径。

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