利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

299 条记录 (耗时 0.031 秒)

    Apparatus and method for cell voltage monitoring
    102.
    发明申请
    Apparatus and method for cell voltage monitoring 审中-公开
    电池电压监测装置及方法

    公开(公告)号：US20050057219A1

    公开(公告)日：2005-03-17

    申请号：US10667270

    申请日：2003-09-17

    申请人： Chris Kaminski ,  David Leboe ,  Michael Lee

    发明人： Chris Kaminski ,  David Leboe ,  Michael Lee

    IPC分类号： G01R31/36 ,  H02J7/00 ,  H02J7/32

    CPC分类号： H02J7/0021 ,  G01R19/16542 ,  G01R31/396

    摘要： A cell voltage monitoring device is powered internally by the stack being measured and uses no external power sources whatsoever. The cell voltage monitoring device comprises a plurality of differential amplifiers each corresponding to a cell within the stack. The differential amplifiers are divided into groups of a suitable number, each group corresponding to a set of series-connected cells being collectively measured by the differential amplifiers in that group. Within each group of differential amplifiers, the positive supply terminal of each differential amplifier is connected to the most positive output terminal of the corresponding set of series-connected cells, and the negative supply terminal of each differential amplifier is connected to the most negative output terminal of the corresponding set of series-connected cells. By doing so, each group of differential amplifiers is powered by the set of series-connected cells being measured by that group. A method of cell voltage monitoring based on this device.

    摘要翻译： 电池电压监测装置由被测量的电池内部供电，并且不使用任何外部电源。 电池电压监视装置包括多个差分放大器，每个差分放大器对应于堆叠内的单元。 差分放大器被分成适当数量的组，每个组对应于由该组中的差分放大器共同测量的一组串联连接的单元。 在每组差分放大器中，每个差分放大器的正电源端子连接到相应组串联单元的最正极输出端子，每个差分放大器的负极端子连接到最负极输出端子 的相应组的串联单元。 通过这样做，每组差分放大器由被该组测量的一组串联连接的电池供电。 基于该装置的电池电压监测方法。

    Prosthetic repair fabric with erosion resistant edge
    104.
    发明申请
    Prosthetic repair fabric with erosion resistant edge 有权
    假面修补面料具有抗侵蚀边缘

    公开(公告)号：US20050027369A1

    公开(公告)日：2005-02-03

    申请号：US10933080

    申请日：2004-09-02

    申请人： Stephen Eldridge ,  Roger Darois ,  Michael Lee ,  Valerie Vadurro

    发明人： Stephen Eldridge ,  Roger Darois ,  Michael Lee ,  Valerie Vadurro

    IPC分类号： A61B17/00 ,  A61F2/00 ,  A61F2/02 ,  A61L31/00

    CPC分类号： A61F2/0063 ,  A61F2/0077

    摘要： An implantable prosthesis is provided for repairing or augmenting anatomical weaknesses or defects, and is particularly suitable for the repair of soft tissue and muscle wall openings. The prosthesis may include a repair fabric that is constructed and arranged to allow tissue ingrowth and is susceptible to erosion into and the formation of adhesions with tissue and organs. One or more regions of the prosthesis may be configured to inhibit erosion into and/or the formation of adhesions with tissue and organs. The prosthesis may include an erosion resistant edge to buffer an edge of the fabric from the adjacent tissue or organs. The erosion resistant edge may be provided along an opening that is adapted to receive a tube-like structure, such as the esophagus.

    摘要翻译： 为可修复或增加解剖缺陷或缺陷提供可植入假体，并且特别适用于修复软组织和肌肉壁开口。 假体可以包括构造和布置成允许组织向内生长并且易于侵蚀和与组织和器官形成粘连的修复织物。 假体的一个或多个区域可以被配置为抑制对组织和器官的粘连的侵蚀和/或形成粘连。 假体可以包括抗侵蚀边缘以从邻近的组织或器官缓冲织物的边缘。 抗侵蚀边缘可以沿着适于接收管状结构（例如食道）的开口设置。

    Dual-mode pulse oximeter
    105.
    发明授权
    Dual-mode pulse oximeter 有权
    双模脉搏血氧仪

    公开(公告)号：US06770028B1

    公开(公告)日：2004-08-03

    申请号：US09641542

    申请日：2000-08-18

    申请人： Ammar Al Ali ,  Don Carothers ,  David Dalke ,  Mohamed K. Diab ,  Julian Goldman ,  Massi E. Kiani ,  Michael Lee ,  Jerome Novak ,  Robert Smith ,  Val E. Vaden

    发明人： Ammar Al Ali ,  Don Carothers ,  David Dalke ,  Mohamed K. Diab ,  Julian Goldman ,  Massi E. Kiani ,  Michael Lee ,  Jerome Novak ,  Robert Smith ,  Val E. Vaden

    IPC分类号： A61B500

    CPC分类号： A61B5/14551 ,  A61B5/0002 ,  A61B5/1495 ,  A61B5/742 ,  A61B2560/0271 ,  A61B2560/0456 ,  A61B2562/085 ,  G06F19/00

    摘要： A pulse oximeter has an integrated mode in which it operates as a plug-in module for a multiparameter patient monitoring system (MPMS). The pulse oximeter also has a portable mode in which operates separately from the MPMS as a battery-powered handheld or standalone instrument. The pulse oximeter has a sensor port that receives a photo-plethysmographic signal as input to an internal processor. The pulse oximeter processes this sensor signal to derive oxygen saturation and pulse rate measurements. In the portable mode, this information is provided on its display, and stored in memory for trend capability. A keypad provides a user interface for operational control in the portable mode. In the integrated mode, the pulse oximeter provides oxygen saturation and pulse rate measurements to the MPMS through a communications interface, along with previously stored trend data, and displayed on the MPMS monitor. The MPMS also provides external power and operational control of the pulse oximeter in the integrated mode. Alternatively, a docking station operates as a plug-in module that provides the mechanical and electrical interface between a portable pulse oximeter and MPMS instruments from a variety of manufacturers. In the integrated mode, the portable pulse oximeter docks to the docking station, which in turn is inserted in one or more MPMS slots. The docking station can function as a simple electrical pass-through device between the docked portable pulse oximeter and the MPMS or it can provide a MPMS communications interface.

    摘要翻译： 脉搏血氧计具有集成模式，其作为用于多参数病人监测系统（MPMS）的插件模块。 脉搏血氧计还具有便携式模式，其中与MPMS分开操作，作为电池供电的手持或​​独立仪器。 脉搏血氧计具有传感器端口，其接收作为对内部处理器的输入的光学体积描记信号。 脉冲血氧计处理该传感器信号以导出氧饱和度和脉搏率测量。 在便携式模式中，该信息在其显示器上提供，并存储在存储器中用于趋势能力。 键盘提供用于在便携式模式下进行操作控制的用户界面。 在集成模式下，脉搏血氧计通过通信接口以及先前存储的趋势数据为MPMS提供氧饱和度和脉搏率测量，并显示在MPMS监视器上。 MPMS还在集成模式下提供脉搏血氧计的外部电源和操作控制。 或者，对接站作为插件模块操作，其提供来自各种制造商的便携式脉搏血氧计和MPMS仪器之间的机械和电气接口。 在集成模式中，便携式脉搏血氧仪停靠在对接站，对接站又插入一个或多个MPMS槽中。 对接站可以作为对接便携式脉搏血氧计与MPMS之间的简单电气穿越装置，或者可以提供MPMS通信接口。

    Method for forming bottom electrode of capacitor
    108.
    发明授权
    Method for forming bottom electrode of capacitor 失效
    电容器底部电极形成方法

    公开(公告)号：US06110776A

    公开(公告)日：2000-08-29

    申请号：US299721

    申请日：1999-04-26

    申请人： Michael Lee

    发明人： Michael Lee

    IPC分类号： H01L21/02 ,  H01L21/8242

    CPC分类号： H01L28/87 ,  H01L28/91

    摘要： A method for forming a bottom electrode of a capacitor is provided. A substrate having a conductive region is provided. A first insulation layer, a stop layer and a second insulation layer are formed on the substrate in order. The first insulation layer, the stop layer and the second insulation layer are patterned to form an opening. The opening exposes the conductive region in the substrate. A first conductive layer is formed on the second insulation layer and fills the opening, and then the first conductive layer is defined to form a plug and a metal plate. The plug can be electrically connected with the conductive region. The metal plate is used as a mask, and the second insulation layer is removed by anisotropic etching to form a third insulation layer having a first distance from the third insulation layer surface to the stop layer surface. Then, the third insulation layer is removed by isotropic etching to form a fourth insulation layer having a second distance from the fourth insulation layer surface to the stop layer surface. A second conductive layer is formed on the fourth insulation layer and the metal plate. Finally, the second conductive layer is removed by anisotropic etching to expose the metal plate and a portion of the fourth insulation layer. Then, the fourth insulation layer is removed by isotropic etching to expose the stop layer and the plug.

    摘要翻译： 提供了形成电容器的底部电极的方法。 提供具有导电区域的基板。 在基板上依次形成第一绝缘层，阻挡层和第二绝缘层。 将第一绝缘层，阻挡层和第二绝缘层图案化以形成开口。 开口露出衬底中的导电区域。 在第二绝缘层上形成第一导电层并填充开口，然后限定第一导电层以形成插塞和金属板。 插头可以与导电区域电连接。 金属板用作掩模，并且通过各向异性蚀刻去除第二绝缘层，以形成从第三绝缘层表面到停止层表面具有第一距离的第三绝缘层。 然后，通过各向同性蚀刻去除第三绝缘层，以形成具有从第四绝缘层表面到停止层表面的第二距离的第四绝缘层。 在第四绝缘层和金属板上形成第二导电层。 最后，通过各向异性蚀刻去除第二导电层以暴露金属板和第四绝缘层的一部分。 然后，通过各向同性蚀刻去除第四绝缘层以暴露停止层和插塞。

    Control structure for sound synthesis
    109.
    发明授权
    Control structure for sound synthesis 失效
    声音合成控制结构

    公开(公告)号：US5880392A

    公开(公告)日：1999-03-09

    申请号：US756935

    申请日：1996-12-02

    申请人： David Wessel ,  Michael Lee

    发明人： David Wessel ,  Michael Lee

    IPC分类号： G06F15/18 ,  G06N3/00 ,  G10H7/08 ,  G10H7/10 ,  G10L13/00 ,  G10H1/08 ,  G10H1/10

    CPC分类号： G10H7/10 ,  G10H2230/221 ,  G10H2230/351 ,  G10H2250/151 ,  G10H2250/235 ,  G10H2250/311 ,  G10H2250/625

    摘要： An improved control structure for music synthesis is provided in which: 1) the sound representation provided to the adaptive function mapper allows for a greatly increased degree of control over the sound produced; and 2) training of the adaptive function mapper is performed using an error measure, or error norm, that greatly facilitates learning while ensuring perceptual identity of the produced sound with the training example. In accordance with one embodiment of the invention, sound data is produced by applying to an adaptive function mapper control parameters including: at least one parameter selected from the set of time and timbre space coordinates; and at least one parameter selected from the set of pitch, .DELTA.pitch, articulation and dynamic. Using an adaptive function mapper, mapping is performed from the control parameters to synthesis parameters to be applied to a sound synthesizer. In accordance with another embodiment of the invention, an adaptive function mapper is trained to produce, in accordance with information stored in a mapping store, synthesis parameters to be applied to a sound synthesizer, by steps including: analyzing sounds to produce sound parameters describing the sounds; further analyzing the sound parameters to produce control parameters; applying the control parameters to the adaptive function mapper, the adaptive function mapper in response producing trial synthesis parameters comparable to the sound parameters; deriving from the sound parameters and the trial synthesis parameters an error measure in accordance with a perceptual error norm in which at least some error contributions are weighted in approximate degree to which they are perceived by the human ear during synthesis; and adapting the information stored in the mapping store in accordance with the error measure.

    摘要翻译： 提供了一种用于音乐合成的改进的控制结构，其中：1）提供给自适应功能映射器的声音表示允许对所产生的声音的大大增加的控制程度; 和2）使用误差测量或误差范数来执行自适应函数映射器的训练，其大大有助于学习，同时通过训练示例确保产生的声音的感知身份。 根据本发明的一个实施例，通过应用到自适应功能映射器控制参数来产生声音数据，所述自适应功能映射器控制参数包括：从所述时间集合和音色空间坐标中选择的至少一个参数; 以及从音调集，DELTA音调，关节和动态中选择的至少一个参数。 使用自适应函数映射器，从控制参数到要应用于声音合成器的合成参数进行映射。 根据本发明的另一实施例，训练自适应函数映射器，以便根据存储在映射存储器中的信息，通过以下步骤产生要应用于声音合成器的合成参数：包括：分析声音以产生描述 声音 进一步分析声音参数产生控制参数; 将控制参数应用于自适应函数映射器，自适应函数映射器响应于产生与声音参数相当的试验合成参数; 从声音参数和试验合成参数得出根据感知误差范数的误差测量，其中至少一些误差贡献在合成期间被人耳感知到的近似程度加权; 以及根据误差测量来适应存储在映射存储器中的信息。

    Structure of key switch
    110.
    发明授权
    Structure of key switch 失效
    钥匙开关结构

    公开(公告)号：US5310973A

    公开(公告)日：1994-05-10

    申请号：US772795

    申请日：1991-10-08

    申请人： Michael Lee

    发明人： Michael Lee

    IPC分类号： H01H13/70

    CPC分类号： H01H13/70 ,  H01H2213/002 ,  H01H2215/004 ,  H01H2215/014 ,  H01H2221/026 ,  H01H2223/054

    摘要： A key switch includes a switching member supported on a resilient member and connected to a key cap and driven by it to slide in a locating member. The switching member has two opposite, curved side plates caused to slide in the locating member along two opposite sliding ways. The elastic member has a plurality of small raised portions supported on the PC board, a plurality of spaced ribs on the inner wall surface to reinforce the structure and the elastic resilient property thereof, and a plurality of notches between the raised portions for exhaust of air squeezed by the circular flange of said switching member.

    摘要翻译： 钥匙开关包括支撑在弹性构件上并连接到钥匙帽并由其驱动以在定位构件中滑动的开关构件。 切换构件具有两个相对的弯曲侧板，以沿着两个相对的滑动方式在定位构件中滑动。 所述弹性部件具有多个支撑在所述PC板上的小凸起部分，在所述内壁表面上具有多个隔开的肋条，以加强所述结构和弹性弹性，并且在所述凸起部分之间用于排出空气的多个凹口 由所述切换构件的圆形凸缘挤压。