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21. 发明公开

EP2042847A1 PRESSURE DISTRIBUTION SENSOR UTILIZING ELECTROMAGNETIC COUPLING 有权
标题翻译： DRUCKVERTEILUNGSSENSOR MIT ELEKTROMAGNETISCHER KOPPLUNG
公开(公告)号：EP2042847A1
公开(公告)日：2009-04-01
申请号：EP07766957.0
申请日：2007-07-03
申请人： Newcom, Inc.
发明人： OGAWA, Yasuji
IPC分类号： G01L5/00
CPC分类号： G01L1/14 , G01L5/164
摘要： A pressure distribution sensor utilizing electromagnetic coupling in which alignment of electromagnetically coupled coils is facilitated, and a force in a slip direction can be detected. The pressure distribution sensor utilizing electromagnetic coupling has a detection surface comprises a plurality of first loop wires (1) arranged in parallel on the same plane, a plurality of second loop wires (2) arranged in parallel on the same plane in the direction perpendicular to the first loop wires (1), and a plurality of third loop wires (3) arranged in parallel on the same plane as the first loop wires. The third loop wires (3) are formed to be connectable to a drive section (10) in a separated manner from the first loop wires. The drive section (10) connected to the first loop wires drives the first loop wires, and a detecting section (20) connected to the second loop wires detects pressure from detection signals based on electromagnetic coupling at the electromagnetic coupling portions from the second loop wires.
摘要翻译：利用电磁耦合的压力分布传感器，其中促进了电磁耦合线圈的对准，并且可以检测滑移方向上的力。利用电磁耦合的压力分布传感器具有检测表面，该检测表面包括在同一平面上平行设置的多个第一环形线（1），多个第二环形线（2），其平行布置在垂直于第一环线（1）和与第一环线平行布置的多条第三环线（3）。第三环线（3）形成为能够以与第一环线分离的方式连接到驱动部分（10）。连接到第一环线的驱动部分（10）驱动第一环线，并且连接到第二环线的检测部分（20）基于来自第二环线的电磁耦合部分处的电磁耦合检测来自检测信号的压力。

22. 发明授权

EP2160582B1 TORQUE AND LOAD MONITORING USING MAGNETIC SENSOR ARRAYS 有权
标题翻译：扭矩和负载监控使用磁传感器阵列
公开(公告)号：EP2160582B1
公开(公告)日：2016-09-07
申请号：EP08768378.5
申请日：2008-06-12
申请人： Jentek Sensors, Inc.
发明人： SHEIRETOV, Yanko, K. , GOLDFINE, Neil, J. , DUNFORD, Todd, M. , DENENBERG, Scott, A. , GRUNDY, David, C. , SCHLICKER, Darrell, E. , WASHABAUGH, Andrew, P. , WALRATH, Karen, E.
IPC分类号： G01L1/12 , G01L5/16 , G01L3/10
CPC分类号： G01L3/105 , G01L1/125 , G01L1/127 , G01L3/102 , G01L5/164

23. 发明授权

EP2042847B1 PRESSURE DISTRIBUTION SENSOR UTILIZING ELECTROMAGNETIC COUPLING 有权
标题翻译：与电磁耦合压力分布传感器
公开(公告)号：EP2042847B1
公开(公告)日：2012-08-22
申请号：EP07766957.0
申请日：2007-07-03
申请人： Newcom, Inc.
发明人： OGAWA, Yasuji
IPC分类号： G01L5/16 , G01L1/14
CPC分类号： G01L1/14 , G01L5/164
摘要： A pressure distribution sensor utilizing electromagnetic coupling in which alignment of electromagnetically coupled coils is facilitated, and a force in a slip direction can be detected. The pressure distribution sensor utilizing electromagnetic coupling consists of a plurality of first loop wirings (1) having detection planes arranged in parallel on the same plane, a plurality of second loop wirings (2) arranged in parallel on the same plane in the direction intersecting the first loop wirings (1) perpendicularly, and a plurality of third loop wirings (3) arranged in parallel on the same plane as the first loop wirings. The third loop wirings (3) can be connected with a drive section (10) separately from the first loop wirings (1). The drive section (10) connected with the first loop wiring drives the first loop wiring, and a detecting section (20) connected with the second loop wiring detects a pressure from a detection signal based on electromagnetic coupling at the electromagnetic coupling portion from the second loop wiring.

24. 发明公开

EP2160582A2 TORQUE AND LOAD MONITORING USING MAGNETIC SENSOR ARRAYS 有权
标题翻译：扭矩和负载监控使用磁传感器阵列
公开(公告)号：EP2160582A2
公开(公告)日：2010-03-10
申请号：EP08768378.5
申请日：2008-06-12
申请人： Jentek Sensors, Inc.
发明人： SHEIRETOV, Yanko, K. , GOLDFINE, Neil, J. , DUNFORD, Todd, M. , DENENBERG, Scott, A. , GRUNDY, David, C. , SCHLICKER, Darrell, E. , WASHABAUGH, Andrew, P. , WALRATH, Karen, E.
IPC分类号： G01L3/10
CPC分类号： G01L3/105 , G01L1/125 , G01L1/127 , G01L3/102 , G01L5/164
摘要： An apparatus for the nondestructive measurement of materials that includes at least two layers of electrical conductors. Within each layer, a meandering primary winding is used to create a magnetic field for interrogating a test material while sense elements or conducting loops within each meander provide a directional measurement of the test material condition. In successive layers extended portions of the meanders are rotated so that the sense elements provide material condition in different orientations without requiring movement of the test circuit or apparatus. In a bidirectional implementation the angle is 90° while in a quadridirectional implementation the relative angles are -45, 0, 45, and 90°. Multidirectional permeability measurements are used to assess the stress or torque on a component. These measurements are combined in a manner that removes temperature effects and hysteresis on the property measurements. This can be accomplished through a correction factor that accounts for the temperature dependence. After the corrections, the permeability measurement is then used to assess the local stresses and strains in the material of interest.

25. 发明公开

EP1516794A1 TIRE ACTING FORCE MEASURING METHOD, AND TIRE ACTING FORCE MEASURING DEVICE 有权
标题翻译：测量轮胎ON THE行动能力及装置用于测量一个轮胎的作用力的方法
公开(公告)号：EP1516794A1
公开(公告)日：2005-03-23
申请号：EP03760867.6
申请日：2003-06-11
申请人： Bridgestone Corporation
发明人： SHIMA, H., BRIDGESTONE CORPORATION Technical Ctr. , KOBAYASHI, K., BRIDGESTONE CORP. Technical Ctr. , SEKI, Wataru, BRIDGESTONE CORP. Technical Ctr. , AOIKE, Yukio, BRIDGESTONE CORP. Technical Ctr. , SHIZUKU, T., BRIDGESTONE CORPORATION Techical Ctr.
IPC分类号： B60T8/58 , B60R16/02 , G01L5/16
CPC分类号： B60C23/066 , B60T8/172 , B60T8/1725 , B60T2210/12 , B60T2240/03 , G01L5/164
摘要： There is provided an apparatus for measuring forces acted upon a tire in which a radial force and a peripheral force acting to the tire, which are required for the high precision measurement of a friction coefficient on a road surface, are simply measured in a high precision by detecting a magnetic field formed by a magnet fixed to a tread portion of the tire by a magnetic sensor fixed to a rim and measuring the forces acting to the tire from a variant pattern of a magnetic flux density detected un the rotation of the tire and without influencing upon the balance of the tire, which contributes to the high precision measurement of the friction coefficient on the road surface.
摘要翻译：有用于测量力设置在装置当在其中一个径向力和作用于轮胎时，需要这对于在路面上的摩擦系数的高精度测量一个圆周力，以高精确度被简单测量的轮胎加载通过由固定到轮辋上的磁传感器检测由固定到所述轮胎的胎面部分上的磁体形成的磁场和测量从磁通密度的变体图案作用于轮胎上的力检测未轮胎的旋转和不妨碍轮胎，这有助于在路面上的摩擦系数的高精度测量的平衡影响。

26. 发明授权

EP3139145B1 DRUCKMESSVORRICHTUNG UND HYDRAULIKANORDNUNG 有权转让
公开(公告)号：EP3139145B1
公开(公告)日：2018-10-17
申请号：EP16183645.7
申请日：2016-08-10
申请人： Continental Teves AG & Co. OHG
发明人： Habig, Jens , Jöckel, Wolfgang , Schulmeister, Michael
IPC分类号： G01L5/16 , G01L11/02
CPC分类号： G01L5/166 , G01L5/161 , G01L5/164 , G01L11/02

27. 发明公开

EP2188606A4 MAGNETIC FORCE SENSOR 审中-公开
标题翻译： MAGNETKRAFTSENSOR
公开(公告)号：EP2188606A4
公开(公告)日：2012-06-27
申请号：EP08792547
申请日：2008-08-13
申请人： CANON KK
发明人： SATO SHUUICHI
IPC分类号： G01L1/12 , G01L1/04 , G01L1/14 , G01L5/16
CPC分类号： G01L1/14 , G01L5/164
摘要： A magnetic force sensor includes: an action portion on which an external force acts; a sensing unit converting a force working on the action portion into an electric signal; and an outer frame having an elastic body elastically supporting the action portion and storing the sensing unit therein. The sensing unit includes a magnetic flux generation source connected with the action portion and a magnetoelectric transducer fixed on the outer frame and the magnetic flux generation source has a magnetic body therewith that controls flow of magnetic fluxes generated by the magnetic flux generation source.
摘要翻译：磁力传感器包括：外力作用在其上的作用部分; 感测单元，将在所述作用部分上作用的力转换为电信号; 以及外框，其具有弹性地支撑所述动作部并将所述感测单元容纳在其中的弹性体。感测单元包括与动作部分连接的磁通量产生源和固定在外框上的磁电变换器，并且磁通量产生源具有控制由磁通量产生源产生的磁通量的磁体。

28. 发明公开

EP1998158A2 Method for estimating magnitude of back-and-forth-direction force exerted on tire 审中-公开
标题翻译：用于估计力方法在轮胎上施加正向和反向功率
公开(公告)号：EP1998158A2
公开(公告)日：2008-12-03
申请号：EP08004592.5
申请日：2008-03-12
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Miyoshi, Akihiro
IPC分类号： G01L25/00
CPC分类号： G01L25/00 , G01L5/164
摘要： A method for estimating the magnitude of a back-and-forth-direction force exerted on a tire comprises: using a plurality of strain sensors fixed to a tire sidewall capable of outputting data on the magnitude of a strain occurred at the position of the strain sensor; reading the output data from the strain sensors when come to fixed measuring positions predetermined around the tire rotational axis; in relation to each of the strain sensors at the respective measuring positions, calculating the back-and-forth-direction force as an intermediate result by the use of the data read from the strain sensor and a relational expression, whereby the intermediate results are obtained from the respective strain sensors; and computing a mean value of only the valid intermediate result(s) so as to output it as the estimated magnitude of the force.
摘要翻译：一种用于估计的背面的往复方向的力的大小的方法施加在轮胎包括：使用固定到能够在应变的大小输出铃声数据的轮胎侧壁的应变传感器的多元性发生在应变的位置传感器; 读取来自应变传感器的输出数据什么时候来围绕轮胎旋转轴预定的固定测量位置; 相对于每一个在respectivement测量位置处的应变传感器，通过利用从应变传感器和一个关系式，读出的数据的计算背面的往复方向的力作为中间结果，由此中间结果获得从respectivement应变传感器; 和仅仅计算有效的中间结果（一个或多个）的平均值，以便输出它作为力的估计幅度。

29. 发明公开

EP0069073A1 Dispositif de mesure de force 失效
标题翻译： Kraftmesseinrichtung。
公开(公告)号：EP0069073A1
公开(公告)日：1983-01-05
申请号：EP82810265.7
申请日：1982-06-15
申请人： MICROBO S.A.
发明人： Burckhardt, Christof W. , Piller, Gérard
IPC分类号： G01L1/04 , G01L9/00
CPC分类号： G01L1/14 , G01L5/164
摘要： L'invention concerne un dispositif de mesure de force, comprenant deux éléments rigides (1, 2) reliés entre eux par des moyens élastiques tels que des ressorts.
Ce dispositif de mesure de force comprend des moyens pour mesurer le déplacement suivant un à six degrés de liberté, d'un élément (2) par rapport à l'autre (1 ces moyens de mesure étant constitués par des capteurs (4) qui ne sont chacun sensibles qu'à la composante du déplacement suivant un axe respectif (4a).
Selon un mode de réalisation préféré, les éléments rigides présentent chacun la forme d'un plateau (1,2), les deux plateaux étant juxtaposés et parallèles entre eux, et les moyens de mesure comprennent six capteurs de déplacement linéaire du type inductif (4) dont les axes (4a) sont non parallèles entre eux et non parallèles aux plateaux (1, 2).
摘要翻译：装置包括通过诸如弹簧的弹性装置连接在一起的两个刚性部件（1,2）。该装置包括用于测量相对于另一个（1）的一个部件（2）的一到六个自由度的运动的装置：这些测量装置由传感器（4）组成，每个传感器每个仅敏感于运动分量相应的轴线（4a）。在优选实施例中，刚性部件各自为板（1,2）的形状，两个板并置并平行，并且测量装置包括感应型（4）的六个线性运动传感器，其轴线（4a）彼此不平行并且不平行于板（1,2）。

30. 发明授权

US11972105B2 Force sensing system and method 有权
公开(公告)号：US11972105B2
公开(公告)日：2024-04-30
申请号：US17962086
申请日：2022-10-07
申请人： Cirrus Logic International Semiconductor Ltd.
发明人： Hamid Sepehr , Pablo Peso Parada , Willem Zwart , Tom Birchall , Michael Allen Kost , Tejasvi Das , Siddharth Maru , Matthew Beardsworth , Bruce E. Duewer
IPC分类号： G06F3/0488 , G06F3/041 , G01L5/162 , G01L5/164 , G01L5/165 , G01L5/167
CPC分类号： G06F3/0488 , G06F3/0412 , G06F3/0414 , G01L5/162 , G01L5/164 , G01L5/165 , G01L5/167 , G06F2203/04105 , H04M2250/22
摘要： A force sensing system for determining if a user input has occurred, the system comprising: an input channel, to receive an input from at least one force sensor; an activity detection stage, to monitor an activity level of the input from the at least one force sensor and, responsive to an activity level which may be indicative of a user input being reached, to generate an indication that an activity has occurred at the force sensor; and an event detection stage to receive said indication, and to determine if a user input has occurred based on the received input from the at least one force sensor.

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