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71. 发明授权

EP1856477B1 MAGNETIC POSITION DETECTOR AND METHOD FOR DETECTING A POSITION OF A PACKAGING MATERIAL WITH MAGNETIC MARKING WITH MAGNETIC COMPENSATION 有权
标题翻译：磁式位置检测和检测方法包装材料的位置相磁打标磁补偿
公开(公告)号：EP1856477B1
公开(公告)日：2013-01-09
申请号：EP06701462.1
申请日：2006-01-27
申请人： Tetra Laval Holdings & Finance S.A.
发明人： HOLMSTRÖM, Gert
IPC分类号： G01B7/00 , G01D5/16 , G01R33/025 , G06K7/08 , G01D5/00 , G01V3/08
CPC分类号： G01B7/003 , G01D5/145 , G01R33/025 , G01V3/081 , G06K7/084
摘要： A position detector arrangement for detecting a position of a packaging material with magnetic marking comprises a sensor assembly comprising a plurality of magnetic sensor units each comprising an output providing an output signal. The magnetic sensor units are arranged in at least two sensor unit pairs, with the sensor units of each pair arranged with opposite sensitivity directions, and with the sensor units arranged to sense magnetic markings of the packaging material. A signal processing assembly is connected to the outputs of the magnetic sensors and comprises a combiner arranged to aggregate the output signals of the sensors to an aggregated signal; and a detector arranged to determine the position of the packaging material from the aggregated signal. Further, a method for detecting a position of a packaging material with magnetic markings is disclosed.

72. 发明公开

EP2259081A1 Magnetfeldkompensation 有权
公开(公告)号：EP2259081A1
公开(公告)日：2010-12-08
申请号：EP10005738.9
申请日：2010-06-02
申请人： Integrated Dynamics Engineering GmbH
发明人： Wallauer, Stefen
IPC分类号： G01R33/02 , G01R33/025 , G01R33/00
CPC分类号： G01N27/9053 , G01R33/0029 , G01R33/0206 , G01R33/025
摘要： Magnetfeldkompensationseinrichtung umfassend eine Magnetfeldmessanordnung mit einem Magnetfeldsensor (1) und einem Messverstärker zur Bearbeitung des Messsignals, dadurch gekennzeichnet, dass der Magnetfeldsensor (1) als ein einziger magnetoresistiver Sensor ausgebildet ist, dem mindestens zwei Messverstärkerkreise zugeordnet sind.
摘要翻译：补偿装置具有包括磁场传感器和测量放大单元的磁场测量装置，其中磁场传感器被设计为唯一的磁阻传感器（1）。磁场传感器和测量放大单元连接到彼此并联连接的测量放大电路。其中一个放大电路被设计为模拟宽带控制器（3），另一个放大电路被设计为数字宽带控制器（5）。

73. 发明公开

EP1969318A4 MAGNETIC DETECTOR ARRANGEMENT 审中-公开
标题翻译： MAGNETDETEKTORANORDNUNG
公开(公告)号：EP1969318A4
公开(公告)日：2010-10-06
申请号：EP06824473
申请日：2006-11-24
申请人： VOLVO LASTVAGNAR AB
发明人： VAN GLABEKE PIERRE
IPC分类号： G01D5/12 , G01D11/24 , G01R33/025
CPC分类号： G01R33/025 , F15B15/2861 , G01D5/145

74. 发明公开

EP2116855A2 Strommesseinrichtung und Verfahren zur galvanisch getrennten Messung von Strömen 有权
标题翻译： Strommesseinrichtung
公开(公告)号：EP2116855A2
公开(公告)日：2009-11-11
申请号：EP09157865.8
申请日：2009-04-14
申请人： Adaptive Regelsysteme Gesellschaft mbH
发明人： Leikermoser, Albert
IPC分类号： G01R15/20 , G01R33/025
CPC分类号： G01R15/207 , G01R33/025
摘要： Um bei einer Strommesseinrichtung zur galvanisch getrennten Messung von Strömen eine hohe Messgenauigkeit, auch bei kleinen Messwerten, große Unempfindlichkeit gegen Fremdfelder und das zuverlässige Verhindern von magnetischen Sättigungseffekten durch zu hohe DC-Anteile im zu messenden Strom zu erreichen, wird vorgeschlagen, einen Aufnahmeteil 2 aus einem Material mit hoher magnetischer Permeabilität vorzusehen, auf dem an einer Seite eine Mehrzahl von Sensoren 3 zur Messung der im Wesentlichen orthogonal zum Aufnahmeteil 2 ausgerichteten Magnetfelder angeordnet sind und eine Auswerteeinheit 5 vorzusehen, die die Messsignale der Sensoren 3 zur Bestimmung des zu messenden Stromes i auswertet.
摘要翻译：装置（1）具有由具有高磁导率的材料制成的接收部分（2）。霍尔传感器（3）布置在接收部分的侧面，用于测量与接收部分正交定向的磁场。评估单元（5）评估用于确定要测量的电流的传感器的测量信号（It）。在接收部分设置绝缘体（4）和屏蔽装置，以便围绕传感器。屏蔽装置从接收部分的侧面延伸到传感器。还包括以下独立权利要求：（1）包括布置在当前测量装置和覆盖装置之间的导体和/或导体片的布置（2）用于电流分离测量电流（3）的方法，所述绝缘体包括：绝缘体在电流测量装置中。

75. 发明公开

EP2028467A1 Magnetostrictive torque sensor with read-out circuitry and earth magnetic field compensation 有权
标题翻译： Magnetostriktiver Drehmomentsensor mit Ausleseelektronik und Erdmagnetfeldkompensation
公开(公告)号：EP2028467A1
公开(公告)日：2009-02-25
申请号：EP08014871.1
申请日：2008-08-21
申请人： HONDA MOTOR CO., LTD.
发明人： Asaumi, Hisao , Harata, Hitoshi
IPC分类号： G01L3/10 , G01L5/22 , G01R33/025 , G01R33/04
CPC分类号： G01R33/025 , G01L3/102 , G01L3/105 , G01R33/04
摘要： A magnetostrictive torque sensor (1) of the present invention is provided with: a magnetostrictive film (3, 4); a detection coil (5, 6, 7, 8); a current direction switching device (11, 26, 27); and an inversion device (23, 25), wherein: when the current flows in a direction from one side to another side of the detection coil (5, 6, 7, 8) by the current direction switching device (11, 26, 27), the torque acted to a shaft (2) is detected based on an input signal of the inversion device (23, 25); and when the current flows in an inverse direction from another side to one side of the detection coil (5, 6, 7, 8) by the current direction switching device (11, 26, 27), the torque acted to the shaft (2) is detected based on the output signal of the inversion device (23, 25).
摘要翻译：本发明的磁致伸缩扭矩传感器（1）具有：磁致伸缩膜（3,4）; 检测线圈（5,6,7,8）; 电流方向切换装置（11,26,27）; 和反转装置（23,25），其中，当电流方向切换装置（11,26,27）从电流方向从检测线圈（5,6,7,8）的一侧向另一侧流动时，），基于反转装置（23,25）的输入信号检测作用于轴（2）的扭矩; 并且当电流从电流方向切换装置（11,26,27）从检测线圈（5,6,7,8）的另一侧向另一侧向相反方向流动时，作用于轴（2）的扭矩）基于反转装置（23,25）的输出信号来检测。

76. 发明公开

EP1947468A1 DISTURBANCE ELIMINATION SYSTEM FOR INDUCTIVE SENSORS 审中-公开
标题翻译：传感器传感器
公开(公告)号：EP1947468A1
公开(公告)日：2008-07-23
申请号：EP06841683.3
申请日：2006-11-07
申请人： Zertan, S.A.
发明人： DIEZ GARCIA, Sergio , LANDATXE ZUGARRAMURDI, Jose Luis
IPC分类号： G01R33/02 , G01R33/025
CPC分类号： G01R33/025 , G01D3/036 , G01D5/2013 , G01D5/22
摘要： The invention relates to a disturbance elimination system for inductive sensors for monitoring the movement of mobile objects, including an inductive element formed by two magnetically-opposed identical half-coils (L2 and L3) which are arranged in parallel with one another and coplanar to the movement plane of a magnetic element (1) provided on the mobile element to be monitored, facing a point through which the moving magnetic element (1) passes.
摘要翻译：本发明涉及用于监测移动物体的运动的感应传感器的扰动消除系统，包括由两个相对的相对的半线圈（L2和L3）形成的电感元件，它们彼此平行布置并且共面于设置在要被监视的移动元件上的磁性元件（1）的移动平面面向移动磁性元件（1）穿过的点。

77. 发明公开

EP1880226A1 METHOD AND DEVICE FOR INTERFERENCE SUPPRESSION IN ELECTROMAGNETIC MULTI-CHANNEL MEASUREMENT 有权转让
标题翻译：方法和设备，用于多通道电磁测量干扰减少
公开(公告)号：EP1880226A1
公开(公告)日：2008-01-23
申请号：EP06725888.9
申请日：2006-04-21
申请人： Elekta AB (publ)
发明人： TAULU, Samu, Elekta Neuromag Oy , SIMOLA, Juha, Elekta Neuromag Oy
IPC分类号： G01R33/025 , A61B5/04 , G06F17/00
CPC分类号： A61B5/04008 , G01R33/025
摘要： The present invention recognises and eliminates from a biomagnetic measurement signal interferences whose source is disposed in the direct vicinity of an object being measured. The invention utilises the SSS method that can be used to separate from one another the signals associated with the internal and external sources of a set of measurement sensors by calculating two series developments. The sources to be examined in the invention and disposed in the so-called intermediate space produce a component to both of the developments, and can, therefore, be detected by means of an analysis to be performed in a time domain. This division into components can be made using the Principal Component Analysis (PCA), the Independent Component Analysis (ICA) or the Singular Value Decomposition. Finally, the clarified interferences in the intermediate space can be eliminated from the measured signal using, for example, the linear algebraic orthogonal projection.

78. 发明公开

EP1731091A1 Magnetic shielding apparatus and magnetic field measuring apparatus using same 有权
标题翻译：磁屏蔽并使用相同的磁场的测量装置
公开(公告)号：EP1731091A1
公开(公告)日：2006-12-13
申请号：EP06011256.2
申请日：2006-05-31
申请人： Hitachi High-Technologies Corporation
发明人： Seki, Yusuke , Onuma, Mitsuru , Kandori, Akihiko
IPC分类号： A61B5/04 , G01R33/025 , H05K9/00
CPC分类号： G01R33/025 , A61B5/04005
摘要： A magnetic shielding apparatus having a high shielding effect. With the magnetic shielding apparatus having an opening (for example, a cylindrical magnetic shielding apparatus provided with a door), the door (1002) covering the opening is electrically and/or magnetically connected to a main body by means of electrically and/or magnetically connecting members (1003a,1003b). The magnetic shielding apparatus is higher in magnetic shielding factor than the conventional magnetic shielding apparatus, and a magnetic field measuring apparatus using the magnetic shielding apparatus, capable of measuring biomagnetism generated from an inspection target (a living body), with higher sensibility than before.
摘要翻译：一种磁屏蔽设备具有高的屏蔽效果。与所述磁屏蔽装置具有一个开口（例如，带有门的圆筒状的磁屏蔽装置）覆盖所述开口，所述门（1002）被电和/或磁通过中沙德电和/或磁连接到机械手本体连接构件（1003A，1003B）。磁屏蔽装置处于比常规的磁屏蔽装置的磁屏蔽因子更高，并从检查对象（活体）中产生使用能够测量生物磁学的磁屏蔽装置的磁场测量装置，具有比以前更高的敏感性。

79. 发明公开

EP1718985A1 A METHOD FOR INTERFERENCE SUPPRESSION IN A MEASURING DEVICE 有权转让
标题翻译：法故障抑制测量装置
公开(公告)号：EP1718985A1
公开(公告)日：2006-11-08
申请号：EP05708170.5
申请日：2005-02-11
申请人： Elekta AB (publ)
发明人： KAJOLA, Matti c/o Elekta Neuromag Oy , PARKKONEN, Lauri c/o Elekta Neuromag Oy , SIMOLA, Juha c/o Elekta Neuromag Oy , TAULU, Sam
IPC分类号： G01R33/025
CPC分类号： G01R33/025
摘要： The present invention describes a method enabling one to shield a device that measures weak biomagnetic signals from strong magnetic interference fields. The measurement sensors are provided with a feedback compensation loop, the difference signal of which is obtained from the measurement sensors themselves. As the actuator of the feedback function, one or more coils are responsible for eliminating, the external interference fields in the region of the sensors. Difference signals can be generated as a linear combination from the signals of two or more sensors. In the control logic, the SSS method can be used to numerically separate the biomagnetic signal being measured from the signals produced by the sources-compensation coils and interference sources-disposed outside the measurement region. The interference suppression can be enhanced by placing the assembly of sensors and the actuators within a magnetically shielding room.

80. 发明授权

EP0691547B1 Procédé de compensation des perturbations électromagnétiques dues à des éléments magnétiques et conducteurs mobiles, appliqué notamment à la détermination de la position et de l'orientation d'un viseur de casque 失效
标题翻译：一种用于头盔取景器中补偿由电磁干扰和可移动导体的磁性元件，特别是用于使用方法
公开(公告)号：EP0691547B1
公开(公告)日：2003-10-01
申请号：EP95401582.2
申请日：1995-06-30
申请人： THALES AVIONICS S.A.
发明人： Lescourret, Jean-Louis
IPC分类号： G01R33/025
CPC分类号： G01R33/025 , G02B27/017

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