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1. 发明申请

US20150028870A1 Two-Channel Magnetic Resonance Imaging 有权
标题翻译：双通道磁共振成像
公开(公告)号：US20150028870A1
公开(公告)日：2015-01-29
申请号：US14349419
申请日：2012-09-12
申请人： Chih-Chung Chen , Klaus Huber , Johannes Reinschke , Claus Seisenberger , Markus Vester , Christian Wünsch
发明人： Chih-Chung Chen , Klaus Huber , Johannes Reinschke , Claus Seisenberger , Markus Vester , Christian Wünsch
IPC分类号： G01R33/54 , A61B5/055 , A61B5/00 , G01R33/36
CPC分类号： G01R33/543 , A61B5/055 , A61B5/7225 , A61B5/7271 , G01R33/3614 , G01R33/365
摘要： A two-channel magnetic resonance tomography system is provided with a regulation circuit for an amplification system in order to be able to take into account different load situations of the MRI system in a flexible and efficient manner. It is thus possible to improve the MRI measurements greatly if the MRI system is set to the respective load situation beforehand by an idle state measurement. The adaptation may optionally also be carried out during the MRI measurement. Therefore, a multiplicity of completely different load situations may be taken into account in an optimized manner by the regulation circuit.
摘要翻译：双通道磁共振断层摄影系统具有用于放大系统的调节电路，以便能够以灵活和有效的方式考虑到MRI系统的不同负载情况。如果通过空闲状态测量将MRI系统预先设定为相应的负载状态，则可以大大改善MRI测量。也可以在MRI测量期间进行适应。因此，可以通过调节电路以优化的方式考虑多种完全不同的负载情况。

2. 发明授权

US09784811B2 Two-channel magnetic resonance imaging 有权
公开(公告)号：US09784811B2
公开(公告)日：2017-10-10
申请号：US14349419
申请日：2012-09-12
申请人： Chih-Chung Chen , Klaus Huber , Johannes Reinschke , Claus Seisenberger , Markus Vester , Christian Wünsch
发明人： Chih-Chung Chen , Klaus Huber , Johannes Reinschke , Claus Seisenberger , Markus Vester , Christian Wünsch
IPC分类号： G01R33/54 , G01R33/36 , A61B5/055 , A61B5/00
CPC分类号： G01R33/543 , A61B5/055 , A61B5/7225 , A61B5/7271 , G01R33/3614 , G01R33/365
摘要： A two-channel magnetic resonance tomography system is provided with a regulation circuit for an amplification system in order to be able to take into account different load situations of the MRI system in a flexible and efficient manner. It is thus possible to improve the MRI measurements greatly if the MRI system is set to the respective load situation beforehand by an idle state measurement. The adaptation may optionally also be carried out during the MRI measurement. Therefore, a multiplicity of completely different load situations may be taken into account in an optimized manner by the regulation circuit.

3. 发明申请

US20130229180A1 Emission of High Frequency Pulses in a Magnetic Resonance Tomography System 审中-公开
标题翻译：磁共振层析成像系统中高频脉冲的发射
公开(公告)号：US20130229180A1
公开(公告)日：2013-09-05
申请号：US13784797
申请日：2013-03-04
申请人： Nikolaus Demharter , Klaus Huber , Claus Seisenberger , Thorsten Speckner , Markus Vester , Christian Wünsch
发明人： Nikolaus Demharter , Klaus Huber , Claus Seisenberger , Thorsten Speckner , Markus Vester , Christian Wünsch
IPC分类号： G01R33/54
CPC分类号： G01R33/543 , G01R33/3614
摘要： A method for emitting a sequence of high frequency pulses that may have different envelopes in a magnetic resonance tomography system is provided. A digital instruction signal that specifies the envelope for the high frequency pulses that are to be emitted is received. A digital control signal is transmitted to a high frequency unit for generating high frequency pulses, depending on the instruction signal. A test signal that allows notification of a current overload situation is received. The current control signal is reduced if the test signal indicates an overload situation.
摘要翻译：提供了一种在磁共振断层摄影系统中发射可能具有不同包络的高频脉冲序列的方法。接收指定要发射的高频脉冲的包络的数字指令信号。根据指示信号，数字控制信号被发送到用于产生高频脉冲的高频单元。接收允许通知当前过载情况的测试信号。如果测试信号表示过载情况，则电流控制信号减小。

4. 发明授权

US10145918B2 Emission of high frequency pulses in a magnetic resonance tomography system 有权
公开(公告)号：US10145918B2
公开(公告)日：2018-12-04
申请号：US13784797
申请日：2013-03-04
申请人： Nikolaus Demharter , Klaus Huber , Claus Seisenberger , Thorsten Speckner , Markus Vester , Christian Wünsch
发明人： Nikolaus Demharter , Klaus Huber , Claus Seisenberger , Thorsten Speckner , Markus Vester , Christian Wünsch
IPC分类号： G01R33/54 , G01R33/36
摘要： A method for emitting a sequence of high frequency pulses that may have different envelopes in a magnetic resonance tomography system is provided. A digital instruction signal that specifies the envelope for the high frequency pulses that are to be emitted is received. A digital control signal is transmitted to a high frequency unit for generating high frequency pulses, depending on the instruction signal. A test signal that allows notification of a current overload situation is received. The current control signal is reduced if the test signal indicates an overload situation.

5. 发明授权

US10938445B2 Checking a presence of an electrically conductive body 有权
公开(公告)号：US10938445B2
公开(公告)日：2021-03-02
申请号：US15201884
申请日：2016-07-05
申请人： Klaus Huber , Claus Seisenberger
发明人： Klaus Huber , Claus Seisenberger
IPC分类号： H04B5/00 , H02J7/02 , G01V3/10 , H02J50/10 , H02J50/40 , B60L53/60 , B60L53/38 , B60L53/124
摘要： An apparatus checks for a presence of an electrically conductive body in the near field of charging coils of an arrangement for induced charging. At least one transmitting device provides a transmission signal in the form of a magnetic field. At least one receiving device generates a reception signal from the transmission signal and induced into the receiving device. The transmitting device and the receiving device are formed in such a way that, when the electrically conductive body is present, a first reception signal forms and, when the electrically conductive body is absent, a second reception signal, different than the first, forms in the receiving device on account of the induced transmission signal. The transmitting device and the receiving device are formed in a manner dependent on the magnetic field of the charging coils in such a way that, when the electrically conductive body is absent, partial reception signals form in the receiving device on account of the induced transmission signal, where partial reception signals substantially cancel one another out in the reception signal.

6. 发明申请

US20170012674A1 CHECKING A PRESENCE OF AN ELECTRICALLY CONDUCTIVE BODY 审中-公开
标题翻译：检查电导体的存在
公开(公告)号：US20170012674A1
公开(公告)日：2017-01-12
申请号：US15201884
申请日：2016-07-05
申请人： Klaus Huber , Claus Seisenberger
发明人： Klaus Huber , Claus Seisenberger
IPC分类号： H04B5/00 , H02J7/02 , G01V3/10
CPC分类号： H04B5/0037 , B60L53/124 , B60L53/38 , B60L53/60 , B60L2270/147 , G01V3/10 , G01V3/104 , H02J7/025 , H02J50/10 , H02J50/40 , H04B5/0081 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： An apparatus checks for a presence of an electrically conductive body in the near field of charging coils of an arrangement for induced charging. At least one transmitting device provides a transmission signal in the form of a magnetic field. At least one receiving device generates a reception signal from the transmission signal and induced into the receiving device. The transmitting device and the receiving device are formed in such a way that, when the electrically conductive body is present, a first reception signal forms and, when the electrically conductive body is absent, a second reception signal, different than the first, forms in the receiving device on account of the induced transmission signal. The transmitting device and the receiving device are formed in a manner dependent on the magnetic field of the charging coils in such a way that, when the electrically conductive body is absent, partial reception signals form in the receiving device on account of the induced transmission signal, where partial reception signals substantially cancel one another out in the reception signal.
摘要翻译：一种装置检查在用于感应充电的装置的充电线圈的近场中是否存在导电体。至少一个发送装置提供磁场形式的发送信号。至少一个接收装置从发送信号产生接收信号，并将其引入接收装置。发送装置和接收装置形成为当存在导电体时，形成第一接收信号，并且当不存在导电体时，形成与第一接收信号不同的第二接收信号该接收装置由于感应的传输信号。发送装置和接收装置以取决于充电线圈的磁场的方式形成，使得当不存在导电体时，由于感应的发送信号，部分接收信号形成在接收装置中，其中部分接收信号在接收信号中基本上彼此抵消。

7. 发明授权

US07889132B2 Method and device for travel time-based location identification with the aid of a triggered or self-triggering reference signal 有权
标题翻译：借助于触发或自触发参考信号的行进时间位置识别方法和装置
公开(公告)号：US07889132B2
公开(公告)日：2011-02-15
申请号：US12310434
申请日：2007-08-22
申请人： Stefan Schwarzer , Claus Seisenberger
发明人： Stefan Schwarzer , Claus Seisenberger
IPC分类号： G01S1/24
CPC分类号： G01S5/06 , G01S5/021
摘要： A method for the detection of an object by the TDOA principle is provided. The object transmits a signal, which is received by a plurality of stations having known positions. The stations' clocks can have different unknown time delays in relation to each other. An additional stationary reference station having a known position relative to the stations and transmitting a signal that is received by the stations is provided. An unknown transmission delay can be generated between the emission of the signal from the object and the emission of the signal from the reference station. For each station the difference in travel time between receipt of the signal from the object and the signal from the reference station and the difference of the travel time differences between the stations are determined. Mathematical algorithms for determining the location are performed.
摘要翻译：提供了一种通过TDOA原理检测物体的方法。对象发送由具有已知位置的多个站接收的信号。车站的时钟可以有不同的未知时间延迟。提供了具有相对于站的已知位置并且发送由站接收的信号的附加静止参考站。可以在来自对象的信号的发射和来自参考站的信号的发射之间产生未知的传输延迟。对于每个站，确定从对象接收的信号与来自参考站的信号之间的行进时间差和站之间的行进时间差的差异。执行用于确定位置的数学算法。

8. 发明申请

US20100309054A1 Method for Increasing the Location Accuracy for Unsynchronized Radio Subscribers 审中-公开
标题翻译：提高非同步无线电用户位置精度的方法
公开(公告)号：US20100309054A1
公开(公告)日：2010-12-09
申请号：US12678004
申请日：2008-07-29
申请人： Markus Pichler , Stefan Schwarzer , Claus Seisenberger
发明人： Markus Pichler , Stefan Schwarzer , Claus Seisenberger
IPC分类号： G01S5/06
CPC分类号： G01S5/06
摘要： The invention relates to a method for increasing the location accuracy for unsynchronized radio subscribers, in which phase evaluation is used to ascertain the position of a transmitter which is to be located. The transmitter to be located and a further transmitter, whose location is known, respectively send a sequence of N signals to at least two receivers, wherein the transmission channel to be used for transmitting a signal is varied, in line with the invention, on the basis of a prescribed, symmetrical hopping scheme. The advantageous characteristics of the hopping scheme and the additional application of the TDOA (time difference of arrival) principle mean that highly accurate location is possible.
摘要翻译：本发明涉及一种用于增加非同步无线电用户的定位精度的方法，其中使用相位评估来确定要被定位的发射机的位置。要定位的发射机和已知位置的另外的发射机分别向至少两个接收机发送一系列N个信号，其中根据本发明，要用于发射信号的传输信道被改变，在规定的对称跳跃方案的基础。跳频方案的有利特征和TDOA（到达时差）原理的附加应用意味着高精度的位置是可能的。

9. 发明申请

US20100007545A1 Method for Detecting at Least One Moving Object 有权
标题翻译：最少检测一个移动物体的方法
公开(公告)号：US20100007545A1
公开(公告)日：2010-01-14
申请号：US12373447
申请日：2007-07-10
申请人： Martin Nalezinski , Claus Seisenberger
发明人： Martin Nalezinski , Claus Seisenberger
IPC分类号： G01S13/58
CPC分类号： G01S7/354 , G01S7/021 , G01S7/023 , G01S7/36 , G01S7/414 , G01S7/415 , G01S13/343 , G01S13/536 , G01S13/538 , G01S13/56 , G01S13/91 , G08G1/052 , H03L7/099 , H03L7/18
摘要： A method for the detection of at least one moving object in a pre-determined detection zone by way of a speed sensor. The method includes the following steps: determining a detection zone within an illumination region of the speed sensor; detecting a speed signal, particularly a Doppler signal, at least with the entry of a moving object into the illumination region; estimating an entry of the moving object into the detection zone on the basis of a speed of the object, and of a distance between a boundary of the illumination region and the detection zone.
摘要翻译：一种用于通过速度传感器检测预定检测区域中的至少一个运动物体的方法。该方法包括以下步骤：确定速度传感器的照明区域内的检测区域; 至少当移动物体进入照明区域时，检测速度信号，特别是多普勒信号; 基于物体的速度和照明区域的边界与检测区域之间的距离来估计移动物体进入检测区域的入口。

10. 发明授权

US08648746B2 Network analyzer with an n-port network having at least two ports for measuring the wave parameters of a measurement object 失效
标题翻译：具有至少两个端口用于测量测量对象的波形参数的n端口网络的网络分析器
公开(公告)号：US08648746B2
公开(公告)日：2014-02-11
申请号：US13262255
申请日：2010-02-25
申请人： Florian Poprawa , Andreas Schicht , Claus Seisenberger , Andreas Ziroff
发明人： Florian Poprawa , Andreas Schicht , Claus Seisenberger , Andreas Ziroff
IPC分类号： G01S13/58
CPC分类号： G01R27/28
摘要： A network analyzer includes an n-port network with two ports for measuring wave parameters of a measurement object. Each port has a feed for a radio-frequency signal from a signal source. Signal components of the radio-frequency signal fed into the respective port are reflected at the measurement object and the signal components of one or more radio-frequency signals fed into at least one other port are transmitted through the measurement object to the respective port are measured as wave parameters. The two ports are supplied with different radio-frequency signals, wherein frequencies or frequency bands are offset with respect to one another by a frequency offset. Reflected and transmitted signal components of the radio-frequency signals are measured at the same time at the two ports.
摘要翻译：网络分析仪包括具有用于测量测量对象的波形参数的两个端口的n端口网络。每个端口都有一个来自信号源的射频信号的馈电。馈送到相应端口的射频信号的信号分量在测量对象处被反射，并且馈送到至少另一个端口中的一个或多个射频信号的信号分量通过测量对象传输到各个端口被测量作为波形参数。两个端口被提供有不同的射频信号，其中频率或频带通过频率偏移相对于彼此偏移。在两个端口同时测量射频信号的反射和发射信号分量。

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