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    Tuning filters having transconductor cells
    11.
    发明申请
    Tuning filters having transconductor cells 有权
    具有跨导电池的调谐滤波器

    公开(公告)号：US20050151582A1

    公开(公告)日：2005-07-14

    申请号：US10755937

    申请日：2004-01-13

    Applicant: James Bailey ,  Robert Chen

    Inventor： James Bailey ,  Robert Chen

    IPC: H03B1/00 ,  H03H11/12 ,  H03L7/00

    CPC classification number: H03L7/00 ,  H03H11/0455 ,  H03H11/0472 ,  H03H11/1291

    Abstract: In one embodiment, a filter with a main signal path having one or more biquadratic filter sections is tuned using a tuning circuit based on a biquadratic filter that can be configured to oscillate at the filter's cutoff frequency. In one application, a tuning circuit outside of the main signal path is used to tune each biquadratic filter section of the main signal path. In another application, each filter section along the main signal path has a biquadratic filter that can oscillate and corresponding tuning elements that enable the filter section to tune itself. According to certain embodiments of the present invention, a biquadratic filter is made to oscillate by applying a common-mode voltage signal to the inputs of the filter's third transconductor cell to make the cell's transconductance go to zero. The invention may also be implemented in the context of filters having ladder structures in their main signal path.

    Abstract translation: 在一个实施例中，具有一个或多个双二次滤波器部分的主信号路径的滤波器使用基于可被配置为以滤波器的截止频率振荡的双二次滤波器的调谐电路来调谐。 在一个应用中，主信号路径之外的调谐电路用于调谐主信号路径的每个双二次滤波器部分。 在另一个应用中，沿着主信号路径的每个滤波器部分具有可以振荡的双二次滤波器和使得滤波器部分能够调谐自身的相应的调谐元件。 根据本发明的某些实施例，通过将共模电压信号施加到滤波器的第三跨导电池的输入端使得二次过滤器振荡以使单元的跨导变为零。 本发明还可以在其主信号路径中具有梯形结构的滤波器的上下文中实现。

    FILE RETRIEVAL FROM MULTIPLE STORAGE LOCATIONS
    13.
    发明申请
    FILE RETRIEVAL FROM MULTIPLE STORAGE LOCATIONS 有权
    多个存储位置的文件检索

    公开(公告)号：US20150169620A1

    公开(公告)日：2015-06-18

    申请号：US14133480

    申请日：2013-12-18

    Applicant: Johannes P. Schmidt ,  Kevin Shen ,  James Bailey

    Inventor： Johannes P. Schmidt ,  Kevin Shen ,  James Bailey

    IPC: G06F17/30

    CPC classification number: G06F17/30194 ,  H04L67/1097 ,  H04L67/327

    Abstract: In embodiments, apparatuses, methods and storage media are described that are associated with retrieval of a file stored at multiple storage locations, such as a content file. A file retrieving device may receive an identifier of multiple storage locations from which a file may be downloaded, including content delivery networks and distinct storage servers at a particular content delivery network. The decoder may retrieve portions of the file from the different indicated storage locations. The file retrieving device may be configured to assign portion sizes to various storage locations based on a history of bandwidth experienced from the various storage locations. The file retrieving device may be configured to dynamically manage retrieval of portions of the file from the multiple storage locations, such as by re-assigning a slow or stalled portion from one storage location to a faster or underutilized storage locations. Other embodiments may be described and claimed.

    Abstract translation: 在实施例中，描述了与在诸如内容文件的多个存储位置存储的文件的检索相关联的装置，方法和存储介质。 文件检索装置可以从特定内容传送网络接收可以从其下载文件的多个存储位置的标识符，包括内容传送网络和不同的存储服务器。 解码器可以从不同的指示的存储位置检索文件的部分。 文件检索装置可以被配置为基于从各种存储位置经历的带宽的历史来将部分大小分配给各种存储位置。 文件检索装置可以被配置为动态地管理从多个存储位置检索文件的部分，例如通过将缓慢或停止的部分从一个存储位置重新分配给更快或未充分利用的存储位置。 可以描述和要求保护其他实施例。

    Dual compression pad for surgical positioner units
    16.
    发明授权
    Dual compression pad for surgical positioner units 有权
    双重压缩垫用于外科定位器单元

    公开(公告)号：US07426930B1

    公开(公告)日：2008-09-23

    申请号：US11438115

    申请日：2006-05-22

    Applicant: James Bailey ,  Alan Wasley ,  Martin Taylor

    Inventor： James Bailey ,  Alan Wasley ,  Martin Taylor

    IPC: A61G15/00

    CPC classification number: A61G7/05 ,  A61G13/0081 ,  A61G13/12 ,  A61G13/1225 ,  A61G13/123 ,  A61G2200/322

    Abstract: A dual compression foam pad arrangement for use with surgical postioner devices is formed from a single pair of cloverleaf-shaped foam pieces. The foam piece in contact with the patient is more porous than the foam piece in contact with the positioner support plate for greater patient comfort. A solid plastic connector clip connects the pad arrangement with the surgical postioner support in press-fit relation.

    Abstract translation: 用于手术位置离开器装置的双压缩泡沫垫装置由一对三叶草叶状泡沫块形成。 与患者接触的泡沫片比与定位器支撑板接触的泡沫片更多孔，以提高患者的舒适度。 固定的塑料连接夹将按压配合的方式将垫装置与手术位置确定器支撑件相连。

    Integer square root algorithm for use in digital image processing
    17.
    发明申请
    Integer square root algorithm for use in digital image processing 审中-公开
    用于数字图像处理的整数平方根算法

    公开(公告)号：US20070106719A1

    公开(公告)日：2007-05-10

    申请号：US11269013

    申请日：2005-11-08

    Applicant: James Bailey ,  David Crutchfield ,  Zachary Fister

    Inventor： James Bailey ,  David Crutchfield ,  Zachary Fister

    IPC: G06F7/552

    CPC classification number: G06F7/5525

    Abstract: An integer square root calculation technique determines the precise root of an input value to determine the distance between data points such as pixels in a digital image. The technique avoids division and floating point multiplication steps. An initial root estimate may be used as a seed value beginning an iterative convergence towards the final solution. A scaled error may be determined by bit shifting an error difference between a square of the root estimate and the input value. Depending on whether the scaled error satisfies a predetermined condition, the current square root estimate may be adjusted by a bit-shifted fraction of the scaled error and the scaled error is then recalculated. In certain instances, a final adjustment to the root estimate may be implemented to yield the precise square root value. Ultimately, the final root estimate may be assigned to an output value representing the desired distance.

    Abstract translation: 整数平方根计算技术确定输入值的精确根，以确定数字图像之间的数据点（例如像素）之间的距离。 该技术避免了分割和浮点乘法步骤。 初始根估计可以用作开始向最终解的迭代收敛的种子值。 可以通过比特移位根估计的平方和输入值之间的误差来确定缩放误差。 根据缩放误差是否满足预定条件，可以通过缩放误差的位移分数来调整当前平方根估计，然后重新计算缩放误差。 在某些情况下，可以实施对根估计的最终调整以产生精确的平方根值。 最终，可以将最终根估计值分配给表示期望距离的输出值。

    TURBINE AIRFOIL WITH VARIABLE AND COMPOUND FILLET
    18.
    发明申请
    TURBINE AIRFOIL WITH VARIABLE AND COMPOUND FILLET 有权
    涡轮机空气与可变和复合填料

    公开(公告)号：US20060275112A1

    公开(公告)日：2006-12-07

    申请号：US11160010

    申请日：2005-06-06

    Applicant: Ching-Pang Lee ,  Joseph Guentert ,  James Bailey

    Inventor： Ching-Pang Lee ,  Joseph Guentert ,  James Bailey

    IPC: F01D9/00

    CPC classification number: F01D5/143 ,  F05D2240/121 ,  F05D2240/122 ,  F05D2240/303 ,  F05D2240/304 ,  F05D2240/80 ,  Y02T50/673

    Abstract: A turbine airfoil may be a rotating blade having a single platform, or a stationary nozzle having a pair of platforms. The airfoil body has pressure and suction sidewalls extending between leading and trailing edges. A compound fillet is disposed between the airfoil body and at least one of the platforms. The compound fillet includes a concave first fillet having a first radius, and a concave second fillet having a second, greater radius. The second fillet extends from the leading edge downstream along the suction sidewall and terminates at a point upstream of the trailing edge. The second fillet may also extend downstream from the leading edge along the pressure sidewall.

    Abstract translation: 涡轮机翼片可以是具有单个平台的旋转叶片或具有一对平台的固定喷嘴。 机翼本体具有在前缘和后缘之间延伸的压力和吸力侧壁。 在翼型件本体和至少一个平台之间设置复合内圆角。 复合圆角包括具有第一半径的凹入的第一圆角和具有第二较大半径的凹入的第二圆角。 第二圆角从前缘沿着吸力侧壁向下游延伸，并终止在后缘上游的一个点处。 第二圆角也可以沿着压力侧壁从前缘的下游延伸。

    Method, system and computer program for performing HVAC system set up
    20.
    发明申请
    Method, system and computer program for performing HVAC system set up 审中-公开
    用于执行HVAC系统设置的方法，系统和计算机程序

    公开(公告)号：US20060190138A1

    公开(公告)日：2006-08-24

    申请号：US11341040

    申请日：2006-01-27

    Applicant: Kevin Stone ,  James Bailey ,  John McNabney

    Inventor： Kevin Stone ,  James Bailey ,  John McNabney

    IPC: G05D23/12 ,  G01M1/38 ,  F24F11/053

    CPC classification number: F24F11/30 ,  F24F11/54 ,  F24F11/62

    Abstract: A method of performing an HVAC system set up. The method includes coupling a supervisory controller to a plurality of equipment controllers, the equipment controllers communicating with the supervisory controller over a bus. The supervisory controller polls addresses associated with the bus to detect the presence of equipment controllers on the bus. An HVAC device is associated with each controller in response to an HVAC device designated through a user interface and assigning an address to the HVAC device. The supervisory controller retrieves control data from a database and loading the control data into the equipment controllers. The supervisory controller loads operating parameters into the equipment controllers.

    Abstract translation: 一种执行HVAC系统建立的方法。 该方法包括将监控控制器耦合到多个设备控制器，设备控制器通过总线与监控控制器进行通信。 监控控制器轮询与总线相关的地址，以检测总线上设备控制器的存在。 HVAC设备响应于通过用户接口指定的HVAC设备与每个控制器相关联，并将一个地址分配给HVAC设备。 监控控制器从数据库检索控制数据，并将控制数据加载到设备控制器中。 监控控制器将操作参数加载到设备控制器中。

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