公开(公告)号：US07215645B2

公开(公告)日：2007-05-08

申请号：US10209708

申请日：2002-08-01

申请人： Bernhard Nitsch ,  Kurt Schmidt

发明人： Bernhard Nitsch ,  Kurt Schmidt

IPC分类号： H04L12/66

CPC分类号： G06F17/145 ,  G06F17/10 ,  G06F17/12 ,  G06F17/16 ,  G06F17/18

摘要： The invention concerns a procedure for the estimation of unknown parameters (Δω, Δφ, ε,gasync,gbcode) of a received CDMA-signal (rdesc(v)) which is transmitted by means of a transmission channel (11), in which the CDMA-signal has experienced changes to the parameters (Δω,Δφ,ε,gbsync,gbcode) with the following steps: (a) formation of a cost function (L), which is dependent on the estimated values (Δ{tilde over (ω)},Δ{tilde over (φ)},{tilde over (ε)}, . . . ) of combined unknown parameters (Δω,Δφ,ε, . . . ); (b) partial differentiation of the cost function in respect to the said estimate values (Δ{tilde over (ω)},Δ{tilde over (φ)},{tilde over (ε)}, . . . ) of the unknown parameters (Δω,Δφ,ε, . . . ); (c) formation of a matrix-vector-equationfrom the presupposition that all partial differentials of the cost function are zero and thus a minimum of the cost function exists, and (d) computation of at least some of the matrix elements of the matrix elements of the matrix-vector-equation with the use of the Fast-Hadamard-Transformation.

摘要翻译： 本发明涉及用于估计未知参数的步骤（Deltaomega，Deltaphi，epsilon，g＆lt; S＆gt;＆lt; SUP＆gt;，＆lt; 通过传输信道（11）发送的接收到的CDMA信号（r> desc（v））的信号（/ SUP）），其中CDMA信号经历了对参数的改变（ 具有以下步骤的步骤：（a）在步骤（a）中， 成本函数（L）的形成，其取决于组合的未知参数（Deltaomega，Deltaphi，epsilon，...）的估计值（Δω，Δφ，ε，...）; （b）对于未知参数（Deltaomega，Deltaphi，epsilon，...）的所述估计值（Δω，Δφ，ε，...）的成本函数的部分区分; （c）从所述成本函数的所有偏微分为零的假设形成矩阵矢量方程，因此存在成本函数的最小值，以及（d）计算矩阵元素中的至少一些矩阵元素 的矩阵向量方程使用快速哈达玛变换。

公开(公告)号：US20050135566A1

公开(公告)日：2005-06-23

申请号：US11060904

申请日：2005-02-18

申请人： Kurt Schmidt ,  David Groessl ,  Yun Zhang

发明人： Kurt Schmidt ,  David Groessl ,  Yun Zhang

IPC分类号： H04L29/14 ,  G06Q10/06 ,  H04B3/46 ,  H04L1/00 ,  H04L25/02 ,  H04M3/00 ,  H04M3/30 ,  H04M11/00 ,  H04Q3/42 ,  H04M1/24 ,  H04M3/08

CPC分类号： G06Q10/06 ,  H04B3/46 ,  H04L1/0003 ,  H04L25/022 ,  H04M3/306 ,  Y02D50/10

摘要： A method characterizes a customer line for data transmission. The method includes measuring electrical properties of the customer line from a central location, identifying a line model from the measurements, and identifying a modem model for a modem selected for use with the customer line. The modem model gives performance data for the selected modem. The method also predicts performance data for the customer line when operated with the selected modem by combining the line and modem models.

公开(公告)号：US20050080424A1

公开(公告)日：2005-04-14

申请号：US10680902

申请日：2003-10-08

申请人： John Cuckler ,  Robert Metzger ,  Kurt Schmidt ,  Trevor Schlueter ,  James McKale

发明人： John Cuckler ,  Robert Metzger ,  Kurt Schmidt ,  Trevor Schlueter ,  James McKale

IPC分类号： A61B17/16 ,  A61B17/17

CPC分类号： A61B17/1764 ,  A61B17/1675 ,  A61B2017/1602

摘要： A bone-cutting apparatus and associated method and system. In one embodiment, the apparatus includes a guide removably attachable to a bone, and a rotatable mill coupled to the guide. The guide has a box-cut opening and the mill is pivotable within the opening. In one embodiment, the mill is laterally adjustable relative to the opening.

摘要翻译： 骨切割装置及其相关方法和系统。 在一个实施例中，该装置包括可移除地附接到骨头的引导件，以及联接到引导件的可旋转铣刀。 导轨具有一个盒形开口，并且该铣刀在开口内可枢转。 在一个实施例中，磨机相对于开口可横向调节。

公开(公告)号：US5854570A

公开(公告)日：1998-12-29

申请号：US918958

申请日：1997-08-26

申请人： Kurt Schmidt

发明人： Kurt Schmidt

IPC分类号： H04L27/38 ,  H03D3/00

CPC分类号： H04L27/3872

摘要： For demodulation of higher-level MQAM signals without knowledge of the transmitted symbols, the clock phase error is calculated first after the sampling of the baseband signal with a clock frequency corresponding to the MQAM signal, and the corresponding time shift of the baseband signal is compensated therewith by interpolation (clock synchronization). Subsequently, the carrier frequency deviation and the carrier phase deviation are calculated feedback-free according to the principle of the maximum likelihood theory using Fourier transformation or by convolution in the time domain, and thus the data sequence is compensated.

摘要翻译： 对于不知道发送符号的高级MQAM信号的解调，首先在具有对应于MQAM信号的时钟频率的基带信号的采样之后计算时钟相位误差，并且补偿基带信号的相应时移 从而通过插值（时钟同步）。 随后，根据使用傅里叶变换的最大似然理论的原理或通过在时域中的卷积来反馈地计算载波频率偏差和载波相位偏差，从而补偿数据序列。

公开(公告)号：US4953833A

公开(公告)日：1990-09-04

申请号：US395018

申请日：1989-08-17

申请人： Kurt Schmidt ,  Detlef Waloszyk

发明人： Kurt Schmidt ,  Detlef Waloszyk

IPC分类号： F16M7/00 ,  F16F9/40 ,  F16F13/14

CPC分类号： F16F13/14

摘要： A hydraulically damping elastic bearing comprises an inner tube, an outer tube concentric or eccentric in relation to and located at some distance from the inner tube. An elastic part is inserted between them to include at least two chambers filled with damping medium. The two chambers are connected to one another by a flow connnection. To prevent cavitation and/or the formation of gas bubbles in the damping fluid, and to prevent a possible underpressure in a chamber when the chambers are not symmetrical, the damping medium is pressurized with an overpressure which is above atmospheric pressure.

摘要翻译： 液压阻尼弹性轴承包括内管，外管与内管相对并位于距离内管一定距离的同心或偏心。 弹性部分插入在它们之间以包括填充有阻尼介质的至少两个室。 两个室通过流动连接彼此连接。 为了防止阻尼流体中的空化和/或气泡的形成，并且当室不对称时防止室内可能的负压，阻尼介质将被超过大气压的超压力加压。

公开(公告)号：US10107728B2

公开(公告)日：2018-10-23

申请号：US13984852

申请日：2011-02-11

申请人： Farshid Mostowfi ,  Anil Singh ,  Kurt Schmidt ,  Rob Fisher

发明人： Farshid Mostowfi ,  Anil Singh ,  Kurt Schmidt ,  Rob Fisher

IPC分类号： G01N1/40 ,  B01D3/06 ,  B01D1/00 ,  B01D1/30 ,  G01N30/12

摘要： A system for performing a flash separation of a reservoir fluid includes a sample chamber configured to hold the reservoir fluid and a flash apparatus in fluid communication with the sample chamber. The flash apparatus includes a microfluidic device configured to flash the reservoir fluid in fluid communication with the sample chamber, and a separation chamber configured to separate the flashed reservoir fluid into a liquid phase and a gaseous phase in fluid communication with the microfluidic device. The system further includes a gas receptacle configured to store the gaseous phase, A method for performing a flash separation of a reservoir fluid includes providing a reservoir fluid to a microfluidic device, urging the reservoir fluid through the microfluidic device such that the reservoir fluid is lashed within the microfluidic device, and separating a liquid phase and a gaseous phase from the flashed reservoir fluid.

公开(公告)号：US08761741B2

公开(公告)日：2014-06-24

申请号：US12271427

申请日：2008-11-14

申请人： Kurt Schmidt ,  L. Scott Bloebaum

发明人： Kurt Schmidt ,  L. Scott Bloebaum

IPC分类号： H04M3/42 ,  H04W24/00

CPC分类号： H04M1/72577 ,  H04M1/575 ,  H04M1/66 ,  H04M1/72572 ,  H04M3/42042 ,  H04M3/42348 ,  H04M2242/30

摘要： A mobile device including a location module configured to determine a location of the mobile device, and a caller identification (ID) and/or caller ID blocking module configured to provide caller ID and/or caller ID blocking features by sending and/or receiving a signal with caller ID and/or caller ID blocking information. The caller identification and/or caller ID blocking module is configured to enable and disable the caller ID and/or caller ID blocking features based upon the location of the mobile device determined by the location module.

摘要翻译： 一种移动设备，包括配置成确定移动设备的位置的位置模块，以及被配置为通过发送和/或接收呼叫者ID和/或呼叫者ID阻止特征来提供呼叫者ID和/或呼叫者ID阻止特征的呼叫者识别（ID）和/或呼叫者ID阻止模块 信号与呼叫者ID和/或呼叫者ID阻止信息。 呼叫者识别和/或呼叫者ID阻止模块被配置为基于由位置模块确定的移动设备的位置来启用和禁用呼叫者ID和/或呼叫者ID阻止特征。

公开(公告)号：US08246626B2

公开(公告)日：2012-08-21

申请号：US12719344

申请日：2010-03-08

申请人： John M. Cuckler ,  Robert Metzger ,  Kurt Schmidt ,  Trevor S. Schlueter ,  James M. McKale ,  Radu Serban

发明人： John M. Cuckler ,  Robert Metzger ,  Kurt Schmidt ,  Trevor S. Schlueter ,  James M. McKale ,  Radu Serban

IPC分类号： A61B17/56

CPC分类号： A61B17/1764 ,  A61B17/1675 ,  A61B2017/1602

摘要： A guide for cutting a bone comprising an anterior portion and a distal portion orientated at about a right angle to the anterior portion. The distal portion includes a guiding side, a distal surface at the guiding side, a box-cut shaped opening defined by the guiding side, a plurality of first cutting surfaces disposed at the guiding side at an acute angle relative to the distal surface of the guiding side operable to guide a cutting device to the bone to form chamfer cuts in the bone, and a second cutting surface disposed at the guiding side at least about a right angle to the distal surface operable to guide a cutting device to the bone to form a posterior cut in the bone.

摘要翻译： 一种用于切割骨骼的引导件，包括前部和远端部分，所述前部部分和远侧部分以与所述前部部分成直角成直角。 远侧部分包括引导侧，引导侧的远端表面，由引导侧限定的盒形切口，多个第一切割表面，其相对于所述远侧表面以锐角设置在引导侧 导向侧可操作以将切割装置引导到骨头以在骨中形成倒角切口;以及第二切割表面，其设置在与远侧表面至少约直角的引导侧，可操作以将切割装置引导到骨头 在骨中形成后切。

公开(公告)号：US07869534B2

公开(公告)日：2011-01-11

申请号：US11576238

申请日：2005-09-27

申请人： Kurt Schmidt

发明人： Kurt Schmidt

IPC分类号： H04L23/02

CPC分类号： H04L7/027

摘要： An approach is provided for clock-pulse synchronization between an amplitude-modulated or phase-modulated received signal and a transmitted signal by estimating the timing offset between the received signal and the transmitted signal by maximum-likelihood estimation, wherein the maximum-likelihood estimation is realized through a pre-filtering dependent upon the transmission characteristic, a subsequent nonlinear signal-processing function and an averaging filtering. The received signal is an offset quadrature-phase-modulated received signal, and the nonlinear signal-processing function maintains the alternating components in the spectrum of the pre-filtered offset quadrature-phase-modulated received signal.

摘要翻译： 通过最大似然估计估计接收信号与发射信号之间的定时偏移，提供了调幅或相位调制接收信号与发射信号之间的时钟脉冲同步的方法，其中最大似然估计是 通过依赖于传输特性的预滤波实现，随后的非线性信号处理功能和平均滤波。 接收到的信号是偏移正交相位调制接收信号，非线性信号处理功能维持预滤波偏移正交相位调制接收信号的频谱中的交替分量。

公开(公告)号：US20100030517A1

公开(公告)日：2010-02-04

申请号：US12516672

申请日：2007-10-25

申请人： Kurt Schmidt

发明人： Kurt Schmidt

IPC分类号： G06F17/18

CPC分类号： G01R23/18 ,  G01R13/0227 ,  G06F17/18

摘要： A method and a device for determining a statistical parameter for all frequencies of a frequency distribution of signal levels of a test signal registered respectively in several observation intervals counts the frequency of the signal level of the test signal measured in each case within the respective signal-level range and at the respective value of the time or frequency raster of the frequency distribution from new within every observation interval, and buffers it for display on a display device. After every observation interval, for every signal-level range and every value of the time or frequency raster of the frequency distribution, the respective statistical parameter from the respective, newly-buffered frequency and all respective frequencies measured and buffered at earlier observation intervals is determined and buffered.

摘要翻译： 用于确定分别在几个观察间隔中登记的测试信号的信号电平的频率分布的所有频率的统计参数的方法和装置对在每个信号中的每种情况下测量的测试信号的信号电平的频率进行计数， 电平范围，并在每个观察间隔内从新的频率分布的时间或频率光栅的相应值缓冲，以便在显示装置上显示。 在每个观察间隔之后，对于频率分布的每个信号电平范围和时间或频率光栅的每个值，确定来自在较早观测间隔测量和缓冲的相应的新缓冲频率和所有相应频率的相应统计参数 并缓冲。