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1. 发明授权

US10441173B2 System and method for extracting physiological information from remotely detected electromagnetic radiation 有权
公开(公告)号：US10441173B2
公开(公告)日：2019-10-15
申请号：US14135636
申请日：2013-12-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： Caifeng Shan , Alexander Dubielczyk , Andreas Wolfgang Schlack , Rolf Neumann
IPC分类号： A61B5/00 , G06T7/00 , A61B5/024 , A61B5/02
摘要： A system and a related method extract physiological information from remotely detected electromagnetic radiation. The system includes an interface configured for receiving a data stream including image data representing an observed overall region of at least one subject of interest. A partitioning unit defines a plurality of sub regions in the overall region. A classifier classifies the plurality of sub regions into at least one indicative type of region and at least one auxiliary type of region. The at least one indicative type of region includes at least one indicative region of interest at least partially representing the subject of interest. The at least one auxiliary type of region includes at least one reference region. The system further comprises a data processor configured for processing at least one sub region classified as region of interest, thereby obtaining vital information.

2. 发明授权

US10257814B2 Addressing available resources for HSDPA accesses 有权
公开(公告)号：US10257814B2
公开(公告)日：2019-04-09
申请号：US12518300
申请日：2007-12-06
申请人： Matthew P. J. Baker , Timothy J. Moulsley
发明人： Matthew P. J. Baker , Timothy J. Moulsley
IPC分类号： H04L1/00 , H04L1/18 , H04W72/04 , H04W8/26
摘要： A method of indicating to a secondary station a set of at least one available transmission resource among a predetermined plurality of transmission resources, each set being described by a plurality of parameters, said method comprising the steps of: —signalling to the secondary station an association between a control signalling channel and at least one parameter describing a set of transmission resources; coding into an address at least one remaining parameter from the plurality of parameters describing the said set of transmission resources; —transmitting the address to the secondary station using the said control signalling channel.

3. 发明授权

US10092270B2 Pre-collapsed CMUT with mechanical collapse retention 有权
公开(公告)号：US10092270B2
公开(公告)日：2018-10-09
申请号：US13203751
申请日：2010-02-10
申请人： Peter Dirksen
发明人： Peter Dirksen
IPC分类号： A61H1/00 , A61B8/00 , B06B1/02
摘要： A CMUT transducer cell suitable for use in an ultrasonic CMUT transducer array has a membrane with a first electrode, a substrate with a second electrode, and a cavity between the membrane and the substrate. The CMUT is operated in a precollapsed state by biasing the membrane to a collapsed condition with the floor of the cavity, and a lens is cast over the collapsed membrane. When the lens material has polymerized or is of a sufficient stiffness, the bias voltage is removed and the lens material retains the membrane in the collapsed state.

4. 发明授权

US09869689B2 Laser diode based multiple-beam laser spot imaging system for characterization of vehicle dynamics 有权
公开(公告)号：US09869689B2
公开(公告)日：2018-01-16
申请号：US13318153
申请日：2010-04-19
申请人： Meng Han
发明人： Meng Han
IPC分类号： G01P3/36 , B60T8/172 , B60W40/11 , B60W40/112 , B60W40/114 , G01P21/02 , G01S7/48 , G01S17/06 , G01S17/58
CPC分类号： G01P3/366 , B60T8/172 , B60T2250/04 , B60W40/11 , B60W40/112 , B60W40/114 , G01P21/02 , G01S7/48 , G01S17/06 , G01S17/58
摘要： The invention is related to a laser diode based multiple beam laser spot imaging system for characterization of vehicle dynamics. A laser diode based, preferably VCSEL based laser imaging system is utilized to characterize the vehicle dynamics. One or more laser beams are directed to the road surface. A compact imaging system including an imaging matrix sensor such as a CCD or CMOS camera measures locations or separations of individual laser spots. Loading status of vehicles and vehicles' pitch and roll angle can be characterized by analyzing the change of laser spot locations or separations.

5. 发明授权

US09797973B2 MR imaging with extended field of view 有权
公开(公告)号：US09797973B2
公开(公告)日：2017-10-24
申请号：US13000386
申请日：2009-06-18
申请人： Peter Boernert , Jochen Keupp , Peter Koken , Kay Nehrke
发明人： Peter Boernert , Jochen Keupp , Peter Koken , Kay Nehrke
IPC分类号： A61B5/00 , G01R33/563
CPC分类号： G01R33/56375 , G01R33/56383
摘要： Magnetic resonance examination system comprises displaceable carrier for supporting an object to be examined. The carrier can be moved over a two dimensional area. The magnetic resonance examination system is configured to acquire sets of magnetic resonance signals from the object for various positions of the carrier in the two dimensional area.

6. 发明授权

US09726985B2 Stage system and a lithographic apparatus 有权
公开(公告)号：US09726985B2
公开(公告)日：2017-08-08
申请号：US14376210
申请日：2013-01-25
申请人： ASML Netherlands B.V. , Koninklijke Philips Electronics N.V.
发明人： Bastiaan Lambertus Wilhelmus Marinus Van De Ven , Antonius Franciscus Johannes De Groot , Johannes Petrus Martinus Bernardus Vermeulen , Theodorus Petrus Maria Cadee , Robertus Mathijs Gerardus Rijs , Richard Henricus Adrianus Van Lieshout
IPC分类号： G03B27/58 , G03F7/20 , H02K41/02
CPC分类号： G03F7/70716 , G03F7/70758 , G03F7/709 , H02K41/02
摘要： A movable stage system is configured to support an object subjected to a lithography process. A short stroke part (SS) is configured to support the object (W) and a long stroke part (LS) is configured to support the short stroke part. The short stroke part is movable over a relative small range of movement with respect to the long stroke part. The long stroke part is movable over a relative large range of movement with respect to a base support arranged to support the long stroke part. A shielding element (SE) is arranged between the short and long stroke parts. A position control system (PCS) maintains a substantially constant distance between the shielding element and the short stroke part.

7. 发明授权

US09689941B2 Passive B1 field shimming 有权
公开(公告)号：US09689941B2
公开(公告)日：2017-06-27
申请号：US13993689
申请日：2011-12-05
申请人： Zhiyong Zhai , Michael Andrew Morich , Paul Royston Harvey , Miha Fuderer
发明人： Zhiyong Zhai , Michael Andrew Morich , Paul Royston Harvey , Miha Fuderer
IPC分类号： G01R33/3873 , G01R33/24 , G01R33/565 , G01R33/54 , G01R33/34
CPC分类号： G01R33/3873 , G01R33/246 , G01R33/34 , G01R33/34076 , G01R33/543 , G01R33/5659
摘要： Coil elements (18) generate a B1 excitation field in an examination region (14), which B1 excitation field is distorted by patient loading (e.g., wavelength effects). Passive shimming elements (22, 24) are disposed between the coil elements and the subject in order to improve the B1 field uniformity. In one embodiment, passive shimming elements include one or more dielectric rods (55) disposed below the subject which generate no substantial MR proton signal and which have a permittivity of at least 100 and preferably greater than 500. In another embodiment, tubes (24) adjacent each coil element are supplied with a dielectric liquid, a thickness of the dielectric liquid between the coil element and the subject adjusting a phase of the B1 field generated by the coil element. Active B1 shimming may be combined with passive shimming elements (22, 24) to effect an improved RF field homogeneity result.

8. 发明授权

US09677873B2 Apparatus, method and computer program for determining a distance to an object using a determined peak width of a self-mixing interference (SMI) signal 有权
公开(公告)号：US09677873B2
公开(公告)日：2017-06-13
申请号：US13811397
申请日：2011-07-19
申请人： Alexander Marc Van Der Lee , Mark Carpaij
发明人： Alexander Marc Van Der Lee , Mark Carpaij
IPC分类号： G01B9/02 , G01B11/14 , G01S7/497 , G01S17/32 , G01S17/46 , G01S7/491
CPC分类号： G01B11/14 , G01S7/4916 , G01S7/497 , G01S17/32 , G01S17/46
摘要： An apparatus, method and computer program for measuring a distance using a self-mixing interference (SMI) unit that generates an SMI signal. The SMI unit comprises a laser emitting a first laser beam directed to an object and wherein the SMI signal depends on an interference of the first laser beam and a second laser beam reflected by the object. A peak width determination unit determines a peak width of the SMI signal, and a distance determination unit determines a distance between the object and the SMI unit depending on the determined peak width of the SMI signal. Since the distance is determined depending on the peak width of the SMI signal, without requiring a laser driving current modulation, advanced electronics for modulating the driving current of the laser are not needed. This reduces the technical efforts needed for determining the distance.

9. 发明授权

US09575153B2 MR imaging using a multi-point dixon technique 有权
标题翻译：使用多点狄克逊技术的MR成像
公开(公告)号：US09575153B2
公开(公告)日：2017-02-21
申请号：US13990050
申请日：2011-11-24
申请人： Arjan Willem Simonetti , Gwenael Henri Herigault , Peter Boernert
发明人： Arjan Willem Simonetti , Gwenael Henri Herigault , Peter Boernert
IPC分类号： G01R33/385 , G01R33/58 , G01R33/48
CPC分类号： G01R33/583 , G01R33/385 , G01R33/4828
摘要： At least a portion of a body (10) of a patient positioned in an examination volume of a MR device (1). A portion of the body (10) is subject to a calibration sequence including RF pulses and switched magnetic field gradients controlled in such a manner that a calibration signal data set is acquired by a multi-point Dixon technique at a first image resolution. Calibration parameters are derived from the calibration signal data set. The MR device (1) is controlled according to the derived calibration parameters. The portion of the body (10) is subject to an imaging sequence including RF pulses and switched magnetic field gradients controlled in such a manner that a diagnostic signal data set is acquired at a second image resolution which is higher than the first image resolution. A diagnostic MR image is reconstructed from the diagnostic signal data set.
摘要翻译：位于MR装置（1）的检查体积中的患者的身体（10）的至少一部分。身体（10）的一部分经受包括RF脉冲和切换磁场梯度的校准序列，其以这样的方式进行控制，使得通过多点Dixon技术以第一图像分辨率获取校准信号数据集。校准参数来自校准信号数据集。 MR装置（1）根据导出的校准参数进行控制。身体（10）的部分受到包括RF脉冲和切换磁场梯度的成像序列的控制，使得以比第一图像分辨率高的第二图像分辨率获取诊断信号数据集。从诊断信号数据集重建诊断MR图像。

10. 发明授权

US09575146B2 Method of characterizing 有权
标题翻译：表征方法
公开(公告)号：US09575146B2
公开(公告)日：2017-02-21
申请号：US13882293
申请日：2011-10-26
申请人： Johan Van Den Brink , Ingmar Graesslin , Sascha Krueger , Steffen Weiss , Peter Vernickel
发明人： Johan Van Den Brink , Ingmar Graesslin , Sascha Krueger , Steffen Weiss , Peter Vernickel
IPC分类号： G01R33/36 , G01R33/24 , G01R33/44 , G01R33/561 , G01R33/58
CPC分类号： G01R33/36 , G01R33/246 , G01R33/44 , G01R33/5612 , G01R33/583
摘要： The invention relates to a method of characterizing the RF transmit chain of a magnetic resonance imaging scanner (1) using a local transmit/receive coil system (204; 210), comprising a first local NMR probe and a first local magnetic resonance coil, the first NMR probe being spatially located in immediate neighborhood to the first coil, a local receive coil system (206; 208), comprising a second local NMR probe and a second local magnetic resonance coil, the second NMR probe being spatially located in immediate neighborhood to the second coil, wherein the transmit chain comprises an external MR coil (9; 11; 12; 13), the method comprising: determining with the first magnetic resonance coil, a first MR signal phase evolution of the local RF transmit field generated by MR excitation of the first probe using the first magnetic resonance coil by measuring the RF response of the first probe upon said excitation, determining with the second magnetic resonance coil a second MR signal phase evolution of the local RF transmit field generated by MR excitation of the second probe using the external MR coil (9; 11; 12; 13) by measuring the RF response of the second probe upon said excitation, calculating a phase offset between the first and second MR signal phase evolution.
摘要翻译：本发明涉及一种使用本地发射/接收线圈系统（204; 210）来表征磁共振成像扫描仪（1）的RF发射链的方法，该系统包括第一局部NMR探针和第一局部磁共振线圈，空间上位于第一线圈周围的第一NMR探针，包括第二局部NMR探针和第二局部磁共振线圈的局部接收线圈系统（206; 208），所述第二NMR探针在空间上位于紧邻附近所述第二线圈，其中所述发射链包括外部MR线圈（9; 11; 12; 13），所述方法包括：利用所述第一磁共振线圈确定由MR产生的所述本地RF发射场的第一MR信号相位演变通过在所述激发时测量第一探针的RF响应，使用第一磁共振线圈激发第一探针，用第二磁共振线圈确定第二MR信号相位ev 使用外部MR线圈（9; 9）对第二探针的MR激发产生的局部RF发射场的清零。 11; 12; 13）通过在所述激励时测量第二探针的RF响应，计算第一和第二MR信号相位演变之间的相位偏移。

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