公开(公告)号：US20060155392A1

公开(公告)日：2006-07-13

申请号：US10559080

申请日：2003-06-02

申请人： Alexander Fay ,  Fabrizio Lorito ,  Stefano Poretta ,  Rolf Vahldieck ,  Peter Wendt

发明人： Alexander Fay ,  Fabrizio Lorito ,  Stefano Poretta ,  Rolf Vahldieck ,  Peter Wendt

IPC分类号： G05B11/01 ,  G05B19/42

CPC分类号： G05B19/042 ,  G05B15/02 ,  G05B2219/23293 ,  G05B2219/23424 ,  G05B2219/25428 ,  Y02P90/265

摘要： The invention concerns method and a tool for designing an optimal hardware structure of a process control system and configuring a given control function onto the optimal hardware structure of the process control system. The method and the tool of the invention comprises three main parts that can be used in conjunction or be used separately together with other solutions for the remaining part or parts of the system.

摘要翻译： 本发明涉及用于设计过程控制系统的最佳硬件结构并将给定的控制功能配置到过程控制系统的最佳硬件结构上的方法和工具。 本发明的方法和工具包括三个主要部分，其可以与用于系统的其余部分的其它解决方案一起使用或单独使用。

公开(公告)号：US20050251263A1

公开(公告)日：2005-11-10

申请号：US10631381

申请日：2003-07-30

申请人： Michael Forrer ,  Thomas Willi ,  Peter Wendt

发明人： Michael Forrer ,  Thomas Willi ,  Peter Wendt

IPC分类号： A61B17/56 ,  A61F2/00 ,  A61F2/02 ,  A61F2/30 ,  A61F2/40 ,  A61F2/46

CPC分类号： A61F2/4612 ,  A61F2/4014 ,  A61F2002/30334 ,  A61F2002/30378 ,  A61F2002/30484 ,  A61F2002/30538 ,  A61F2002/30566 ,  A61F2002/30601 ,  A61F2002/30772 ,  A61F2002/30878 ,  A61F2002/4037 ,  A61F2002/4044 ,  A61F2002/4629 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0006

摘要： The invention relates to an operation system for a joint prosthesis, in particular a shoulder joint prosthesis, having two cooperating bearing bodies, in particular a joint head and a joint shell, a shaft and a coupling to connect the shaft to one of the bearing bodies comprising a positioning device by means of which the shaft can be positioned at a desired depth in the bone without a coupling, a prefixing device by means of which the desired position of the bearing body relative to the coupling can be pre-fixed at the shaft positioned at the desired depth; and a final fixing device by means of which, with the coupling removed from the shaft, the pre-fixed desired position can be finally fixed.

摘要翻译： 本发明涉及一种用于关节假体，特别是肩关节假体的操作系统，其具有两个配合的支承体，特别是关节头部和接合壳体，轴和联接器，用于将轴连接到一个支承体 包括定位装置，通过该定位装置，轴可以被定位在骨骼中期望的深度而没有联接件，前缀装置通过该装置可以将轴承体相对于联接器的期望位置预固定在轴 定位在所需的深度; 以及一个最终的固定装置，借助于这种固定装置，从联轴器移除的联轴器可以最终固定预定的所需位置。

公开(公告)号：US06899736B1

公开(公告)日：2005-05-31

申请号：US10646064

申请日：2003-08-21

申请人： Markus Rauscher ,  Peter Wendt

发明人： Markus Rauscher ,  Peter Wendt

IPC分类号： A61F2/40

CPC分类号： A61F2/40 ,  A61F2/4014 ,  A61F2002/30332 ,  A61F2002/4037 ,  A61F2002/4062 ,  A61F2002/4066 ,  A61F2220/0033

摘要： The invention relates to a shoulder joint prosthesis comprising two cooperating bearing bodies, a shaft and a coupling for the connection of the shaft to one of the bearing bodies, with a support member adjoining the lower side of the bearing member connectable to the shaft, an outer support surface of said support member at least partly filling a gap present between the bearing body and the shaft in the state connected to the shaft such that the growing together of bone fragments is promoted.

摘要翻译： 本发明涉及一种肩关节假体，其包括两个配合的支承体，一个轴和用于将轴连接到其中一个支承体的联轴器，其中一个支撑构件与可连接到该轴的该轴承构件的下侧邻接， 所述支撑构件的外部支撑表面在连接到所述轴的状态下至少部分地填充存在于所述轴承体和所述轴之间的间隙，从而促进骨碎片的生长在一起。

公开(公告)号：US5194823A

公开(公告)日：1993-03-16

申请号：US802047

申请日：1991-12-03

申请人： Peter Wendt ,  Gerold Friedrich

发明人： Peter Wendt ,  Gerold Friedrich

IPC分类号： H03C5/00 ,  H03F1/32 ,  H03G3/20

CPC分类号： H03G3/3047 ,  H03C5/00 ,  H03F1/3241

摘要： Modulation device for an RF power amplifier. A correction of the modulation pulse is defined from the non-linear control characteristic of the RF power amplifier (2) such that the influence on the desired output pulse shape caused by the non-linear control characteristic is first compensated for without involvement of a controller. When, due to disturbances acting on the amplifier, changes of the control characteristics or of the RF gain and, consequently deviations in the pulse shape and power occur, then the controller corrects these deviations during the pulse transmission. The modulation device is used in RF transistor power amplifiers having a pulse modulation input.

摘要翻译： 射频功率放大器的调制装置。 根据RF功率放大器（2）的非线性控制特性来定义调制脉冲的校正，使得由非线性控制特性引起的对期望输出脉冲形状的影响首先被补偿而不涉及控制器 。 当由于作用于放大器的干扰而改变控制特性或RF增益时，因此发生脉冲形状和功率的偏差，则控制器在脉冲传输期间校正这些偏差。 调制装置用于具有脉冲调制输入的RF晶体管功率放大器中。

公开(公告)号：US4695919A

公开(公告)日：1987-09-22

申请号：US716091

申请日：1985-03-26

申请人： Peter Wendt

发明人： Peter Wendt

IPC分类号： H03F1/52 ,  H03F1/42 ,  H04B3/36 ,  H02H1/04

CPC分类号： H04B3/36

摘要： An intermediate repeater or a regenerative repeater has a circuit arrangement for the coarse protection against surge voltages, the arrangement comprising current supply separating filters for the remote feeding via a remote feed current path, fed via the inner conductor of a coaxial cable, which contain a low-pass filter, respectively. In the case of a circuit arrangement of this type, noise pulses, which a surge voltage arrester causes, are to be greatly reduced with respect to edge steepness. To this end, a series connection is provided containing the surge voltage arrester and an inductance, which series circuit, via a low-pass filter disposed outside of the remote feed current path, is connected between the low-pass filters of the current supply separating filters to the remote feed current path and to a connection of the outer conductors of the cables.

摘要翻译： 中间转发器或再生中继器具有用于对浪涌电压进行粗略保护的电路装置，该装置包括用于经由远程馈电电流路径的远程馈电的电流分配滤波器，该馈送分离滤波器经由同轴电缆的内部导体馈送， 低通滤波器。 在这种电路装置的情况下，浪涌电压避雷器引起的噪声脉冲相对于边缘陡度将大大降低。 为此，提供了包含浪涌电压避雷器和电感的串联连接，该串联电路经由设置在远程馈电电流路径外部的低通滤波器连接在电流分离器的低通滤波器之间 过滤器到远程馈电电流路径以及电缆的外部导体的连接。

公开(公告)号：US09313359B1

公开(公告)日：2016-04-12

申请号：US13590701

申请日：2012-08-21

申请人： Mihailo M. Stojancic ,  Jose Pio Pereira ,  Peter Wendt ,  Shashank Merchant ,  Sunil Suresh Kulkarni

发明人： Mihailo M. Stojancic ,  Jose Pio Pereira ,  Peter Wendt ,  Shashank Merchant ,  Sunil Suresh Kulkarni

IPC分类号： H04N1/32 ,  H04N5/44 ,  H04N21/439

CPC分类号： H04N21/4394 ,  G10H1/0008 ,  G10H2210/041 ,  G10H2210/051 ,  G10H2240/141 ,  G10H2250/235 ,  H04N1/32 ,  H04N21/41407 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4332 ,  H04N21/439 ,  H04N21/8352 ,  H04N21/84 ,  H04N21/8456

摘要： A mobile device responds in real time to media content presented on a media device, such as a television. The mobile device captures temporal fragments of audio-video content on its microphone, camera, or both and generates corresponding audio-video query fingerprints. The query fingerprints are transmitted to a search server located remotely or used with a search function on the mobile device for content search and identification. Audio features are extracted and audio signal global onset detection is used for input audio frame alignment. Additional audio feature signatures are generated from local audio frame onsets, audio frame frequency domain entropy, and maximum change in the spectral coefficients. Video frames are analyzed to find a television screen in the frames, and a detected active television quadrilateral is used to generate video fingerprints to be combined with audio fingerprints for more reliable content identification.

摘要翻译： 移动设备实时响应媒体设备（如电视机）上呈现的媒体内容。 移动设备捕获其麦克风，相机或两者上的音频 - 视频内容的时间片段，并生成相应的音视频查询指纹。 查询指纹被发送到位于远程的搜索服务器或与移动设备上的搜索功能一起使用，用于内容搜索和识别。 提取音频特征，音频信号全局起始检测用于输入音频帧对齐。 额外的音频特征签名由本地音频帧发送，音频帧频域熵和频谱系数的最大变化产生。 视频帧被分析以在帧中找到电视屏幕，并且使用检测到的活动电视四边形来生成视频指纹以与音频指纹组合以用于更可靠的内容识别。

公开(公告)号：US08690951B2

公开(公告)日：2014-04-08

申请号：US12093855

申请日：2006-01-17

申请人： Ines Baum ,  Markus Rauscher ,  Peter Wendt

发明人： Ines Baum ,  Markus Rauscher ,  Peter Wendt

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4081 ,  A61B17/8047 ,  A61B17/86 ,  A61F2002/30125 ,  A61F2002/30332 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30607 ,  A61F2002/30878 ,  A61F2002/4085 ,  A61F2002/4641 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0008 ,  A61F2250/0062 ,  A61F2310/00011

摘要： The invention relates to a base platform (11) for an artificial joint, in particular for an artificial shoulder joint, wherein the platform can be anchored on the bone and serves as a support for an artificial joint component (15, 17) that can be provided both in the form of a shell component (15) for an anatomical configuration and also in the form of a ball component (17) for an inverse configuration, and wherein different joint components can be mounted on the platform.

摘要翻译： 本发明涉及一种用于人造关节的基座平台（11），特别是用于人造肩关节的基座平台（11），其中该平台可以锚定在骨上并用作可以是人造关节部件（15,17）的支撑件 提供用于解剖构造的壳部件（15）的形式，并且还具有用于反向构造的球部件（17）的形式，并且其中不同的接头部件可以安装在平台上。

公开(公告)号：US20100303338A1

公开(公告)日：2010-12-02

申请号：US12612729

申请日：2009-11-05

申请人： Mihailo Stojancic ,  Prashant Ramanathan ,  Peter Wendt ,  Jose Pio Pereira

发明人： Mihailo Stojancic ,  Prashant Ramanathan ,  Peter Wendt ,  Jose Pio Pereira

IPC分类号： G06K9/00 ,  G06K9/46 ,  G06K9/40

CPC分类号： G06K9/00503 ,  G06F17/30799 ,  G06F17/30805 ,  G06F17/30814 ,  G06K9/0053 ,  G06K9/00744 ,  G06K9/4676 ,  H04N5/14

摘要： Video sequence processing is described with various filtering rules applied to extract dominant features for content based video sequence identification. Active regions are determined in video frames of a video sequence. Video frames are selected in response to temporal statistical characteristics of the determined active regions. A two pass analysis is used to detect a set of initial interest points and interest regions in the selected video frames to reduce the effective area of images that are refined by complex filters that provide accurate region characterizations resistant to image distortion for identification of the video frames in the video sequence. Extracted features and descriptors are robust with respect to image scaling, aspect ratio change, rotation, camera viewpoint change, illumination and contrast change, video compression/decompression artifacts and noise. Compact, representative signatures are generated for video sequences to provide effective query video matching and retrieval in a large video database.

摘要翻译： 使用应用于提取用于基于内容的视频序列识别的主要特征的各种滤波规则来描述视频序列处理。 在视频序列的视频帧中确定有效区域。 响应于所确定的活动区域的时间统计特性来选择视频帧。 双通道分析用于检测所选择的视频帧中的一组初始兴趣点和感兴趣区域，以减少由复杂滤波器精化的图像的有效面积，该复杂滤波器提供抵抗图像失真的精确区域表征以识别视频帧 在视频序列中。 提取的特征和描述符在图像缩放，宽高比变化，旋转，相机视点改变，照明和对比度变化，视频压缩/解压缩伪像和噪声方面是稳健的。 为视频序列生成紧凑的代表性签名，以便在大型视频数据库中提供有效的查询视频匹配和检索。

公开(公告)号：US20050123168A1

公开(公告)日：2005-06-09

申请号：US10884832

申请日：2004-07-02

申请人： Peter Wendt

发明人： Peter Wendt

IPC分类号： G06T1/00 ,  H04N1/32 ,  G06K9/00 ,  G06K9/36

CPC分类号： G06T1/0085 ,  G06T1/005 ,  G06T2201/0051 ,  G06T2201/0065 ,  H04N1/32149 ,  H04N1/32352 ,  H04N2201/3233 ,  H04N2201/327

摘要： A system and method for efficient recovery of watermarks from compressed video is disclosed, wherein, in one embodiment, cyclic watermark noise blocks are tiled and embedded in a plurality of frames of compressed video, quantized coefficients are computed for a group of compressed video frames on a pixel-by-pixel basis, the scaled coefficients for the group of compressed video frames are summed into an output transform frame, and the entire summed output transform frame is transformed to recover peak values for the group of compressed video frames to recover the watermark. Additionally, zero band normalization and edge filtering are also provided to increase the accuracy and efficiency of recovering watermarks from video frames.

摘要翻译： 公开了一种用于从压缩视频中有效地恢复水印的系统和方法，其中在一个实施例中，循环水印噪声块被平铺并嵌入在压缩视频的多个帧中，针对一组压缩视频帧计算量化系数， 以像素为单位，将压缩视频帧组的缩放系数求和到输出变换帧中，并将整个求和的输出变换帧变换为恢复压缩视频帧组的峰值以恢复水印 。 此外，还提供零带归一化和边缘滤波以增加从视频帧恢复水印的准确性和效率。

公开(公告)号：US20050117775A1

公开(公告)日：2005-06-02

申请号：US10882055

申请日：2004-06-30

申请人： Peter Wendt

发明人： Peter Wendt

IPC分类号： G06T1/00 ,  H04N1/32 ,  G06K9/00

CPC分类号： H04N1/32149 ,  G06T1/005 ,  G06T1/0064 ,  G06T1/0085 ,  G06T2201/0051 ,  G06T2201/0065 ,  H04N1/32352 ,  H04N2201/3233 ,  H04N2201/327

摘要： A method and/or apparatus for embedding and detecting a watermark among a plurality of frames of data is disclosed, where the watermark is correlated with a plurality of noise blocks, and the noise blocks are summed over a plurality of respective video frames. Each noise block is preferably subjected to a fade function with another noise block over the plurality of respective video frames to make the embedded watermark resistant to changes in data frame rate or other temporal distortions in the frames of data. Detection and recovery of such an embedded watermark and its fade function is also provided.

摘要翻译： 公开了一种用于在多个数据帧中嵌入和检测水印的方法和/或装置，其中所述水印与多个噪声块相关，并且所述噪声块在多个相应的视频帧上相加。 每个噪声块优选地经过多个相应视频帧上的另一个噪声块进行衰落功能，以使嵌入的水印抵抗数据帧速率的变化或数据帧中的其他时间失真。 还提供了这种嵌入水印的检测和恢复及其褪色功能。