利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

57 条记录 (耗时 0.029 秒)

    Accessing audio processing components in an audio generation system
    11.
    发明授权
    Accessing audio processing components in an audio generation system 有权
    访问音频生成系统中的音频处理组件

    公开(公告)号：US06970822B2

    公开(公告)日：2005-11-29

    申请号：US09801938

    申请日：2001-03-07

    申请人： Todor J. Fay ,  Brian L. Schmidt

    发明人： Todor J. Fay ,  Brian L. Schmidt

    IPC分类号： G06F3/16 ,  G10H7/00 ,  G10L15/00

    CPC分类号： G06F3/165 ,  G10H7/002 ,  G10H2240/056

    摘要： An application program provides a performance manager and an audio rendition manager to produce a rendition corresponding to an audio source. The performance manager receives audio data from the audio source and instantiates audio data processing components to process the audio data. The audio rendition manager receives the audio data from the performance manager and instantiates audio data processing components to further process the audio data, including a synthesizer component that generates audio sound wave data, and audio buffers that process the audio sound wave data. The audio data processing components are instantiated as objects having an interface that can be called by the application program. The application program requests a programming reference to an interface of an audio data processing component in the performance manager, or in the audio rendition manager, by calling an interface method of the performance manager or the audio rendition manager, respectively.

    摘要翻译： 应用程序提供性能管理器和音频再现管理器以产生对应于音频源的再现。 性能管理器从音频源接收音频数据，并实例化音频数据处理组件以处理音频数据。 音频再现管理器从演奏管理器接收音频数据，并实例化音频数据处理组件以进一步处理音频数据，包括产生音频声波数据的合成器组件，以及处理音频声波数据的音频缓冲器。 音频数据处理组件被实例化为具有可由应用程序调用的接口的对象。 应用程序通过分别调用性能管理器或音频再现管理器的接口方法来请求对性能管理器或音频再现管理器中的音频数据处理组件的接口的编程参考。

    Implantable heart monitors having flat capacitors with curved profiles
    12.
    发明授权
    Implantable heart monitors having flat capacitors with curved profiles 有权
    可植入式心脏监护仪，具有扁平电容器，具有弯曲轮廓

    公开(公告)号：US06674634B2

    公开(公告)日：2004-01-06

    申请号：US10287285

    申请日：2002-11-04

    申请人： Michael J. O'Phelan ,  Brian L. Schmidt

    发明人： Michael J. O'Phelan ,  Brian L. Schmidt

    IPC分类号： H01G9045

    CPC分类号： H01G9/08 ,  A61N1/375 ,  A61N1/3968

    摘要： Implantable heart-monitoring devices, such as defibrillators, pacemakers, and cardioverters, detect onset of abnormal heart rhythms and automatically apply corrective electrical therapy, specifically one or more bursts of electric charge, to abnormally beating hearts. Critical parts in these devices include the capacitors that store and deliver the bursts of electric charge. Some devices use flat aluminum electrolytic capacitors have cases with right-angle corners which leave gaps when placed against the rounded interior surfaces of typical device housings. These gaps and voids not only waste space, but ultimately force patients to endure implantable devices with larger housings than otherwise necessary. Accordingly, the inventors devised several capacitor structures that have curved profiles conforming to the rounded interior surfaces of device housings. Some exemplary capacitor embodiments include two or more staggered capacitor elements, and other embodiments stagger capacitors of different types and/or sizes.

    摘要翻译： 植入式心脏监测装置，如除颤器，心脏起搏器和心律转复器，可以检测异常心律的发作，并自动应用矫正性电疗法，特别是一次或多次电荷爆发，以防异常跳动心脏。 这些设备中的关键部件包括存储和传送脉冲电荷的电容器。 一些设备使用扁平铝电解电容器，具有直角拐角的情况，当放置在典型的设备外壳的圆形内表面时，它们留下间隙。 这些缺口和空隙不仅浪费了空间，而且最终迫使患者忍受比其他必要的更大外壳的可植入装置。 因此，发明人设计了几个电容器结构，其具有符合设备壳体的圆形内表面的弯曲轮廓。 一些示例性电容器实施例包括两个或更多个交错电容器元件，以及其它实施例的不同类型和/或尺寸的交错电容器。

    Method and apparatus for applying a commutation advance automatically in a brushless DC motor
    13.
    发明授权
    Method and apparatus for applying a commutation advance automatically in a brushless DC motor 有权
    在无刷直流电动机中自动应用换向提前的方法和装置

    公开(公告)号：US08680799B2

    公开(公告)日：2014-03-25

    申请号：US13108725

    申请日：2011-05-16

    申请人： John K. Rote ,  Seil Oh ,  Brian L. Schmidt

    发明人： John K. Rote ,  Seil Oh ,  Brian L. Schmidt

    IPC分类号： H02P6/18

    CPC分类号： H02P6/182 ,  H02P6/157

    摘要： To achieve peak acoustic and power performance, the coil or applied current should be in phase or substantially aligned with the back electromotive force (back-EMF) voltage. However, there are generally phase differences between the applied current and back-EMF voltage that are induced by the impedance of the brushless DC motor (which can vary based on conditions, such as temperature and motor speed). Traditionally, compensation for these phase differences was provided manually and on an as-needed basis. Here, however, a system and method are provided that automatically perform a commutation advance by incrementally adjusting a drive signal over successive commutation cycles when the applied current and back-EMF voltage are misaligned.

    摘要翻译： 为了实现峰值声功率性能，线圈或施加电流应与反电动势（反电动势）电压同相或基本对齐。 然而，由无刷直流电动机的阻抗引起的施加的电流和反电动势电压之间通常存在相位差（其可以基于诸如温度和电动机速度的条件而变化）。 传统上，这些阶段差异的补偿手工提供，并根据需要提供。 然而，这里提供了一种系统和方法，当所施加的电流和反电动势电压不对准时，通过在连续换向循环上逐渐调节驱动信号来自动执行换向提前。

    Method and apparatus for openings in a capacitor case
    14.
    发明授权
    Method and apparatus for openings in a capacitor case 失效
    用于电容器壳体中的开口的方法和装置

    公开(公告)号：US07375949B2

    公开(公告)日：2008-05-20

    申请号：US11567940

    申请日：2006-12-07

    申请人： A. Gordon Barr ,  James A. Taller ,  Brian L. Schmidt

    发明人： A. Gordon Barr ,  James A. Taller ,  Brian L. Schmidt

    IPC分类号： H01G4/228 ,  H01G9/10

    CPC分类号： H01G9/008 ,  H01G9/10 ,  H01G9/14 ,  Y10T29/417

    摘要： One embodiment of the present subject matter includes an apparatus which includes a capacitor stack, including at least one substantially planar capacitor electrode, a case having a first opening and a second opening, the first opening sized for passage of the capacitor stack, the second opening defined by walls having a first thickness, a cover substantially conforming to the first opening and sealingly connected to the first opening and a plate substantially conforming to the second opening, the plate sealingly connected to the second opening, the plate having a second thickness which is approximately greater than the first thickness of the walls defining the second opening, wherein the capacitor stack is disposed in the case.

    摘要翻译： 本主题的一个实施例包括一种装置，其包括电容器堆叠，其包括至少一个基本上平面的电容器电极，具有第一开口和第二开口的壳体，第一开口的尺寸设置成用于电容器堆叠的通过，第二开口 由具有第一厚度的壁限定，基本上符合第一开口并密封地连接到第一开口的盖和基本上符合第二开口的板，密封地连接到第二开口的板，该板具有第二厚度， 大致大于限定第二开口的壁的第一厚度，其中电容器叠层设置在壳体中。

    Recursive multistage audio processing
    16.
    发明授权
    Recursive multistage audio processing 有权
    递归多级音频处理

    公开(公告)号：US07110940B2

    公开(公告)日：2006-09-19

    申请号：US10284854

    申请日：2002-10-30

    申请人： Derek H. Smith ,  Brian L. Schmidt ,  Georgios Chrysanthakopoulos

    发明人： Derek H. Smith ,  Brian L. Schmidt ,  Georgios Chrysanthakopoulos

    IPC分类号： G10L21/00 ,  G06F3/16

    CPC分类号： G10H7/004 ,  G10H1/0091 ,  G10H2210/026 ,  G10H2210/281 ,  G10H2210/301 ,  G10H2240/275 ,  G10H2240/285 ,  G10H2240/305 ,  G10H2250/121

    摘要： Efficient recursive audio processing of one or more input data streams using a multistage processor for performing one or more predetermined functions and programmable audio effects. A first stage performs a first predetermined function, such as frequency shifting function. Intermediate results are preferably mixed. The second stage applies programmable audio effects to the mixed data, such as a reverberation effect, and stores the second stage output in a destination mix bin. The second stage output is preferably transferred to a main memory accessible to a primary processor. The second stage output is directed back to the first stage of the multistage processor to perform a second predetermined function, such as three dimensional spatialization. The primary processor modifies parameters of the first predetermined function to efficiently perform dynamic operations, such as Doppler shifts and volume transitions between multiple sound sources and a mixture of those sounds as a single point source.

    摘要翻译： 使用多级处理器执行一个或多个预定功能和可编程音频效果的一个或多个输入数据流的有效递归音频处理。 第一级执行第一预定功能，例如频移功能。 中等结果优选混合。 第二阶段将可编程音频效果应用于混合数据，例如混响效果，并将第二级输出存储在目的地混音箱中。 第二级输出优选地被传送到主处理器可访问的主存储器。 第二级输出被引导回到多级处理器的第一级以执行第二预定功能，例如三维空间化。 主处理器修改第一预定功能的参数以有效地执行动态操作，例如多声道偏移和多个声源之间的音量转换以及将这些声音作为单点源的混合。

    Method for interconnecting anodes and cathodes in a flat capacitor
    19.
    发明授权
    Method for interconnecting anodes and cathodes in a flat capacitor 失效
    在平坦电容器中互连阳极和阴极的方法

    公开(公告)号：US06709946B2

    公开(公告)日：2004-03-23

    申请号：US10299234

    申请日：2002-11-19

    申请人： Michael J. O'Phelan ,  Brian L. Schmidt ,  Michael Krautkramer ,  Gregory J. Sherwood ,  A. Gordon Barr

    发明人： Michael J. O'Phelan ,  Brian L. Schmidt ,  Michael Krautkramer ,  Gregory J. Sherwood ,  A. Gordon Barr

    IPC分类号： H01L2120

    CPC分类号： H01G9/008 ,  A61N1/375 ,  A61N1/3956 ,  Y10T29/417

    摘要： In one aspect, a method of interconnecting two or more foils of a capacitor, the method comprising connecting together one or more anode connection members of one or more anode foils and one or more cathode connection members of one or more cathode foils and electrically isolating the one or more anode foils from the one or more cathode foils. In one aspect, a capacitor having a first anode layer, a second anode layer, a cathode layer between the first anode layer and the second anode layer, a first separator layer between the first anode layer and the cathode layer, a second separator layer between the second anode layer and the cathode layer; and a conductive interconnect between the first anode layer and the second anode layer, the conductive interconnect passing through a cathode hole in the cathode; wherein the conductive interconnect has a cross section which is smaller than the cathode hole and the conductive interconnect is placed to avoid direct electrical contact with the cathode layer and wherein the first anode and the second anode are electrically connected through the conductive interconnect.

    摘要翻译： 一方面，一种互连电容器的两个或多个箔的方法，所述方法包括将一个或多个阳极箔的一个或多个阳极连接构件和一个或多个阴极箔的一个或多个阴极连接构件连接在一起，并将 一个或多个阳极箔来自一个或多个阴极箔。 一方面，在第一阳极层和第二阳极层之间具有第一阳极层，第二阳极层，阴极层的电容器，在第一阳极层和阴极层之间的第一隔板层， 第二阳极层和阴极层; 以及在所述第一阳极层和所述第二阳极层之间的导电布线，所述导电布线穿过所述阴极中的阴极孔; 其中所述导电互连具有小于阴极孔的横截面，并且放置导电互连以避免与阴极层的直接电接触，并且其中第一阳极和第二阳极通过导电互连电连接。

    Implantable heart monitors having flat capacitors with curved profiles
    20.
    发明授权
    Implantable heart monitors having flat capacitors with curved profiles 有权
    可植入式心脏监护仪，具有扁平电容器，具有弯曲轮廓

    公开(公告)号：US06522525B1

    公开(公告)日：2003-02-18

    申请号：US09705976

    申请日：2000-11-03

    申请人： Michael J. O'Phelan ,  Brian L. Schmidt

    发明人： Michael J. O'Phelan ,  Brian L. Schmidt

    IPC分类号： H01G9045

    CPC分类号： H01G9/08 ,  A61N1/375 ,  A61N1/3968

    摘要： Implantable heart-monitoring devices, such as defibrillators, pacemakers, and cardioverters, detect onset of abnormal heart rhythms and automatically apply corrective electrical therapy, specifically one or more bursts of electric charge, to abnormally beating hearts. Critical parts in these devices include the capacitors that store and deliver the bursts of electric charge. Some devices use flat aluminum electrolytic capacitors have cases with right-angle corners which leave gaps when placed against the rounded interior surfaces of typical device housings. These gaps and voids not only waste space, but ultimately force patients to endure implantable devices with larger housings than otherwise necessary. Accordingly, the inventors devised several capacitor structures that have curved profiles conforming to the rounded interior surfaces of device housings. Some exemplary capacitor embodiments include two or more staggered capacitor elements, and other embodiments stagger capacitors of different types and/or sizes.

    摘要翻译： 植入式心脏监测装置，如除颤器，心脏起搏器和心律转复器，可以检测异常心律的发作，并自动应用矫正性电疗法，特别是一次或多次电荷爆发，以防异常跳动心脏。 这些设备中的关键部件包括存储和传送脉冲电荷的电容器。 一些设备使用扁平铝电解电容器，具有直角拐角的情况，当放置在典型的设备外壳的圆形内表面时，它们留下间隙。 这些缺口和空隙不仅浪费了空间，而且最终迫使患者忍受比其他必要的更大外壳的可植入装置。 因此，发明人设计了几个电容器结构，其具有符合设备壳体的圆形内表面的弯曲轮廓。 一些示例性电容器实施例包括两个或更多个交错电容器元件，以及其它实施例的不同类型和/或尺寸的交错电容器。