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1. 发明授权

US07871420B2 Resonant converter tuning for maintaining substantial constant phaco handpiece power under increased load 有权
标题翻译：谐振转换器调谐，用于在增加的负载下维持大量恒定的phaco手机功率
公开(公告)号：US07871420B2
公开(公告)日：2011-01-18
申请号：US11282280
申请日：2005-11-18
申请人： David L. Anderson , Nate G. Elsen , Michael W. Fellinger , Pravin V. Mehta
发明人： David L. Anderson , Nate G. Elsen , Michael W. Fellinger , Pravin V. Mehta
IPC分类号： A61B17/32 , G05F1/00 , H02N2/00
CPC分类号： A61F9/00745
摘要： A phacoemulsification system includes a phacoemulsification handpiece including a cutting tip ultrasonically vibrated by an ultrasonic transducer. A power supply is provided for driving the ultrasonic transducer at a resonant frequency of the transducer and cutting tip and varying power to the transducer, in response to loading of the cutting tip, by phase shifting voltage and current supplied to the transducer.
摘要翻译：晶状体乳化系统包括超声乳化手术件，其包括由超声波换能器超声波振动的切割尖端。提供电源，用于响应于切割尖端的加载，通过提供给换能器的相移电压和电流，以换能器和切割尖端的共振频率驱动超声波换能器并且向换能器改变功率。

2. 发明授权

US5504518A Method and system for recognition of broadcast segments 失效
标题翻译：识别广播片段的方法和系统
公开(公告)号：US5504518A
公开(公告)日：1996-04-02
申请号：US474248
申请日：1995-06-07
申请人： Michael D. Ellis , Stephen M. Dunn , Michael W. Fellinger , Fancy B. Younglove , David M. James , David L. Clifton , Richard S. Land
发明人： Michael D. Ellis , Stephen M. Dunn , Michael W. Fellinger , Fancy B. Younglove , David M. James , David L. Clifton , Richard S. Land
IPC分类号： H04N17/00 , G06K9/00 , G06K9/62 , G06K9/70 , G06K9/78 , G06T7/00 , H04H1/00 , H04H60/37 , H04H60/58 , H04H60/59 , H04N7/10 , H04N9/00 , H04N17/04
CPC分类号： G06K9/00711 , G06F17/30802 , H04H60/372 , H04H60/58 , H04H60/59 , H04H2201/90
摘要： The broadcast audio signal and/or the broadcast video signal of a monitored broadcast are temporarily stored and predetermined signal events are detected which indicate possible new broadcast segments of interest of the monitored broadcast. Intervals of the monitored broadcast are selected as possible new broadcast segments of interest based on the predetermined signal events. A first capture level is assigned to a first selected interval based on predetermined characteristics of the interval which indicate that it is likely to be a new segment of interest. A second capture level is assigned to a second selected interval based on predetermined characteristics of that interval which indicate that it is relatively less likely than the first selected interval to be a new segment of interest. A signature corresponding with the first selected interval is stored in the database and the temporarily stored broadcast audio and/or video signals which correspond with the first selected interval are captured for transmission to a workstation operator for segment identification. A signature corresponding with the second selected interval is stored in the database and the temporarily stored broadcast audio and/or video signals which correspond with the second selected interval are erased.
摘要翻译：临时存储监视的广播的广播音频信号和/或广播视频信号，并且检测预定的信号事件，这些信号事件指示所监视的广播的可能的新的广播段。基于预定的信号事件，所选择的受监视广播的间隔被选择为可能的新的广播段。基于指示其可能是新的感兴趣区段的间隔的预定特性，将第一捕获级别分配给第一选定间隔。基于该间隔的预定特征将第二捕获级别分配给第二选定间隔，其指示与第一选择的间隔相比不太可能成为新的感兴趣区段。对应于第一选定间隔的签名被存储在数据库中，并且捕获与第一选定间隔相对应的临时存储的广播音频和/或视频信号，以传输到工作站操作者进行段识别。与第二选择间隔对应的签名存储在数据库中，并且与第二选定间隔对应的临时存储的广播音频和/或视频信号被擦除。

3. 发明授权

US4905207A Measuring distances using a plurality of frequencies 失效
标题翻译：使用多个频率测量距离
公开(公告)号：US4905207A
公开(公告)日：1990-02-27
申请号：US247412
申请日：1988-09-21
申请人： Michael W. Fellinger , Richard J. Shelquist
发明人： Michael W. Fellinger , Richard J. Shelquist
IPC分类号： G01S15/06 , G01S15/89
CPC分类号： G01S15/06 , G01S15/89
摘要： Distance measurements are made using two or more signal frequencies. Ultrasonic energy is transmitted from a transducer to an object. Returned ultrasonic energy is received by the transducer and processed to provide an accurate determination of the distance between the transducer and the point on the object receiving the ultrasonic energy. In connection with the processing, a number of relationships are utilized. Using certain of the relationships, a range of integers is determined using high and low frequency ultrasonic energy, as well as propagation time. A time-related phase shift determination is also made for each of the high and low frequencies using certain of the other known relationships. Using a range of distance values and the measured time-related values, an accurate determination of distance from the transducer to the object can be made. In one application, a number of different distance values are obtained to define the surface plane of the object, such as a wheel or tire.
摘要翻译：使用两个或多个信号频率进行距离测量。超声能量从传感器传输到物体。由换能器接收返回的超声波能量并进行处理，以准确地确定换能器与接收超声能量的物体上的点之间的距离。关于处理，利用了许多关系。使用某些关系，使用高频和低频超声波能量以及传播时间来确定整数范围。使用某些其他已知的关系也对高频和低频中的每一个进行时间相关的相移确定。使用距离值的范围和测量的时间相关值，可以准确地确定从换能器到物体的距离。在一个应用中，获得许多不同的距离值来定义物体的表面，例如轮或轮胎。

4. 发明授权

US4908017A Failsafe apparatus and method for effecting syringe drive 失效
标题翻译：用于实现注射器驱动的故障安全装置和方法
公开(公告)号：US4908017A
公开(公告)日：1990-03-13
申请号：US80566
申请日：1987-07-31
申请人： David C. Howson , Michael W. Fellinger , John A. Popken , Richard M. Altobellis , Bennett J. Scharf , Walter E. Oshetski
发明人： David C. Howson , Michael W. Fellinger , John A. Popken , Richard M. Altobellis , Bennett J. Scharf , Walter E. Oshetski
IPC分类号： A61M5/145 , A61M5/315
CPC分类号： A61M5/1452 , A61M2005/31518 , Y10S128/01 , Y10S128/12
摘要： Failsafe apparatus and method are disclosed for controlling fluid flow from syringes. One or more syringes are positioned so that the piston of each syringe is caused to be precisely displaced to thereby safely deliver medicament from the syringe to a patient. To effect movement of each piston, a rack is provided, either as a part of the piston or secured thereto, and longitudinal movement of each rack is effected by rotating an associated pinion gear that is connected with a pulse-driven, stepper motor utilized in a power-efficient electromechanical configuration, with the operation of the stepper motor being accomplished through dual-redundant state machines controlled by a pre-programmed memory unit, and with the apparatus being repeatedly subjected to a plurality of error checks and data integrity verifications to assure continued proper operation.
摘要翻译：公开了用于控制来自注射器的流体流动的故障安全装置和方法。定位一个或多个注射器，使得每个注射器的活塞被精确位移，从而将药物从注射器安全地递送到患者。为了实现每个活塞的运动，提供了作为活塞的一部分或固定到其上的齿条，并且通过旋转相关联的小齿轮来实现每个齿条的纵向运动，所述小齿轮与用脉冲驱动的步进马达功率效率的机电结构，步进电机的操作通过由预先编程的存储器单元控制的双冗余状态机完成，并且该装置被重复地进行多次错误检查和数据完整性验证以确保继续正常运作

5. 发明授权

US4846797A Syringe positioning device for enhancing fluid flow control 失效
标题翻译：用于增强流体流量控制的注射器定位装置
公开(公告)号：US4846797A
公开(公告)日：1989-07-11
申请号：US142126
申请日：1988-01-11
申请人： David C. Howson , Michael W. Fellinger , John A. Popken , Richard M. Altobellis
发明人： David C. Howson , Michael W. Fellinger , John A. Popken , Richard M. Altobellis
IPC分类号： A61M5/145 , A61M5/315
CPC分类号： A61M5/1456 , A61M2005/31518 , Y10S128/01 , Y10S128/12
摘要： A syringe positioning device is disclosed for enhancing control of fluid flow from a syringe. A disposable unit that includes a syringe and rack mounted on a retaining clip is positionable on a drive unit so that, when so positioned, the piston of the syringe is precisely displaced to deliver medicament from the syringe to a patient. A non-disposable unit is also disclosed onto which a syringe and piston can be positioned so that the device thereafter also provides precise medicament delivery. The longitudinal movement of the rack is effected by rotating the pinion gear that is connected with a pulse-driven, power efficient stepper motor, with the operation of the stepper motor being controlled by a pre-programmed memory unit. A hinged rack is also disclosed, as is a one-way ball drive unit.
摘要翻译：公开了一种用于增强对来自注射器的流体流动的控制的注射器定位装置。包括安装在保持夹上的注射器和支架的一次性单元可定位在驱动单元上，使得当这样定位时，注射器的活塞被精确地移位，以将药物从注射器输送到患者。还公开了一种非一次性单元，注射器和活塞可以定位在其上，使得该装置此后还提供精确的药物输送。通过旋转与脉冲驱动的功率有效的步进电机连接的小齿轮，通过步进电机的操作由预先编程的存储器单元控制来实现齿条的纵向移动。还公开了铰链架，单向球驱动单元也是如此。

6. 发明授权

US06997935B2 Resonant converter tuning for maintaining substantially constant phaco handpiece power under increased load 有权
公开(公告)号：US06997935B2
公开(公告)日：2006-02-14
申请号：US09989795
申请日：2001-11-20
申请人： David L. Anderson , Nate G. Elsen , Michael W. Fellinger , Pravin V. Mehta
发明人： David L. Anderson , Nate G. Elsen , Michael W. Fellinger , Pravin V. Mehta
IPC分类号： A61B17/32 , G05F1/00
CPC分类号： A61F9/00745
摘要： A phacoemulsification system includes a phacoemulsification handpiece including a cutting tip ultrasonically vibrated by an ultrasonic transducer. A power supply is provided for driving the ultrasonic transducer at a resonant frequency of the transducer and cutting tip and varying power to the transducer, in response to loading of the cutting tip, by phase shifting drive signals to the resonant converter which supplies power to the transducer.

7. 发明授权

US5572246A Method and apparatus for producing a signature characterizing an interval of a video signal while compensating for picture edge shift 失效
标题翻译：用于产生表征视频信号的间隔的签名的方法和装置，同时补偿图像边缘移位
公开(公告)号：US5572246A
公开(公告)日：1996-11-05
申请号：US486511
申请日：1995-06-07
申请人： Michael D. Ellis , Stephen M. Dunn , Michael W. Fellinger , Fancy B. Younglove , David M. James , David L. Clifton , Richard S. Land
发明人： Michael D. Ellis , Stephen M. Dunn , Michael W. Fellinger , Fancy B. Younglove , David M. James , David L. Clifton , Richard S. Land
IPC分类号： H04N17/00 , G06K9/00 , G06K9/62 , G06K9/70 , G06K9/78 , G06T7/00 , H04H1/00 , H04H60/37 , H04H60/58 , H04H60/59 , H04N7/10 , H04N9/00 , H04N17/04
CPC分类号： G06K9/00711 , G06F17/30802 , H04H60/372 , H04H60/58 , H04H60/59 , H04H2201/90
摘要： Signatures are produced for characterizing an interval of a video signal representing a picture for use in broadcast segment recognition. The signature is produced based on portions of the video signal representing corresponding regions of the picture each spaced by a certain amount from a nominal edge of the picture. A shift in the video signal corresponding with a shift in the edge of the picture from a nominal edge of the picture is detected. The portions of the video signal are adjusted to compensate for the shift in the edge of the picture and a signature is produced based on the adjusted portions of the video signal.
摘要翻译：产生用于表征表示用于广播段识别的图像的视频信号的间隔的签名。签名是基于表示图像的相应区域的视频信号的部分产生的，每个区域与图像的标称边缘间隔一定量。检测与图像的边缘的偏移相对应的视频信号从图像的标称边缘的偏移。调整视频信号的部分以补偿图像边缘的偏移，并且基于视频信号的调整部分产生签名。

8. 发明授权

US4739398A Method, apparatus and system for recognizing broadcast segments 失效
标题翻译：用于识别广播片段的方法，装置和系统
公开(公告)号：US4739398A
公开(公告)日：1988-04-19
申请号：US859134
申请日：1986-05-02
申请人： William L. Thomas , Steven J. Sletten , John W. Mathews, Jr. , Jeffrey C. Swinehart , Michael W. Fellinger , John E. Hershey , George P. Hyatt , Robert F. Kubichek
发明人： William L. Thomas , Steven J. Sletten , John W. Mathews, Jr. , Jeffrey C. Swinehart , Michael W. Fellinger , John E. Hershey , George P. Hyatt , Robert F. Kubichek
IPC分类号： G06K9/00 , H04H1/00 , H04H60/37 , H04H60/58 , H04H60/59 , H04N17/00 , H04H9/00
CPC分类号： G06K9/00711 , G11B27/28 , H04H60/37 , H04H60/58 , H04H60/59
摘要： A method, apparatus and system are provided for recognizing broadcast segments, such as commercials, in real time by continuous pattern recognition without resorting to cues or codes in the broadcast signal. Each broadcast frame is parametized to yield a digital word and a signature is constructed for segments to be recognized by selecting, in accordance with a set of predefined rules, a number of words from among random locations throughout the segment and storing them along with offset information indicating their relative locations. As a broadcast signal is monitored, it is parametized in the same way and the library of signatures is compared against each digital word and words offset therefrom by the stored offset amounts. A data reduction technique minimizes the number of comparisons required while still maintaining a large database.
摘要翻译：提供了一种方法，装置和系统，用于通过连续模式识别实时地识别诸如商业广告的广播片段，而无需诉诸广播信号中的提示或代码。每个广播帧被参数化以产生数字字，并且通过根据一组预定义规则从整个段中的随机位置中选择一组单词并将其与偏移信息一起存储来构建用于要被识别的段的签名指示他们的相对位置。当广播信号被监视时，以相同的方式对其进行参数化，并且通过存储的偏移量将特征库与每个数字字和与其偏移的字进行比较。数据缩减技术最大限度地减少了仍然维护大型数据库所需的比较数量。

9. 发明授权

US4357657A Floppy-disk interface controller 失效
标题翻译：软盘接口控制器
公开(公告)号：US4357657A
公开(公告)日：1982-11-02
申请号：US69302
申请日：1979-08-24
申请人： Michael W. Fellinger
发明人： Michael W. Fellinger
IPC分类号： G06F3/06 , G06F13/00
CPC分类号： G06F3/0601 , G06F2003/0692
摘要： A device operable as an interface controller for a defined data bus, wherein the interface controller operates to transfer entire blocks of data, bidirectionally, one byte at a time, while making each byte available as it is received for use by either the computer or by the memory. In addition, the present invention utilizes an interface controller with a single flow-through register, and pluralities of switches, operable in accordance with decoded commands for transferring data in the aforementioned manner in either direction through the same register.
摘要翻译：一种可用作定义的数据总线的接口控制器的设备，其中接口控制器操作以双向传输整个数据块，一次一个字节，同时使每个字节可用，因为它被接收供计算机使用或由计算机或由记忆。此外，本发明利用具有单个流通寄存器的接口控制器和多个开关，其可根据用于通过相同寄存器向任一方向以上述方式传送数据的解码命令操作。

10. 发明授权

US5109848A Electrotherapeutic apparatus 失效
标题翻译：电疗仪
公开(公告)号：US5109848A
公开(公告)日：1992-05-05
申请号：US355167
申请日：1989-05-22
申请人： Gary E. Thomas , Michael W. Fellinger
发明人： Gary E. Thomas , Michael W. Fellinger
IPC分类号： A61N1/36
CPC分类号： A61N1/36003 , A61N1/36014
摘要： The present invention provides an electrotherapeutic apparatus that produces a signal that, upon application to a patient, is exponential in character. The signal includes a relatively low-frequency, constant amplitude, periodic-exponential signal for muscle stimulation. Further, the signal preferably includes a relatively high-frequency, periodic-exponential signal for sensory stimulation.
摘要翻译：本发明提供一种电疗装置，其产生在应用于患者时具有指数性质的信号。该信号包括用于肌肉刺激的相对低频，恒定幅度的周期性指数信号。此外，信号优选地包括用于感觉刺激的相对高频的周期性指数信号。

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