公开(公告)号：US20120059604A1

公开(公告)日：2012-03-08

申请号：US13225732

申请日：2011-09-06

申请人： Geeng-Jen Sheu ,  Shih-Hung Yeh

发明人： Geeng-Jen Sheu ,  Shih-Hung Yeh

IPC分类号： G06F19/00

CPC分类号： G01H11/02

摘要： A contactless vibration meter having a magnetic strip, a detector, and a processor is disclosed. The N-pole blocks of the magnetic strip are unequal lengths and the S-pole blocks of the magnetic strip are also unequal lengths, the detector is detecting the N-pole blocks of the magnetic strip with unequal lengths and the S-pole blocks of the magnetic strip with unequal lengths, and the voltage variation due to the change of the magnetoresistance of the detector is calculated by the processor, so as to transfer to corresponding vibrating waveform, thereby being capable of obtaining the vibrating information of the tested object. It is not limited by the space of the factory or the pattern of the tested object, and capable of being attached to detect immediately.

摘要翻译： 公开了一种具有磁条，检测器和处理器的非接触式振动计。 磁条的N极块不等长，磁条的S极块也不等长，检测器正在检测不等长度的磁条的N极块，而S极块的 通过处理器计算出具有不等长度的磁条和由于检测器的磁阻的变化引起的电压变化，从而转移到相应的振动波形，从而能够获得被测物体的振动信息。 它不受工厂的空间或测试对象的图案的限制，并且能够被立即检测。

公开(公告)号：US08532948B2

公开(公告)日：2013-09-10

申请号：US13017400

申请日：2011-01-31

申请人： Geeng-Jen Sheu ,  San-Lin Young ,  Heng-Hui Chen ,  Shih-Hung Yeh

发明人： Geeng-Jen Sheu ,  San-Lin Young ,  Heng-Hui Chen ,  Shih-Hung Yeh

IPC分类号： G06F19/00

CPC分类号： G01P3/487 ,  G01D5/145 ,  G01D5/2451 ,  G05B2219/37184 ,  G05B2219/37187

摘要： A contactless sensing device comprises a magnetic stripe fixed on a tested object, a detector and a processor. The magnetic stripe has arranged plurality of N-pole and S-pole blocks. The detector includes a fixed magnetic layer with fixed magnetic direction, a free magnetic layer with changeable magnetic direction influenced by external magnetic field, and an insulating layer separated the fixed magnetic layer from the free magnetic layer. While the object is moving to make the magnetic stripe pass through the detector, the magnetic direction of the free magnetic layer is influenced by the N-pole and S-pole blocks, such that the magnetic direction of the free magnetic layer is parallel or anti-parallel to the fixed magnetic layer. The induced change of the magnetoresistance further result in the obvious change of the output signal to the processor, and then the information of the object is sensed and calculated from the processor.

摘要翻译： 非接触感测装置包括固定在测试对象上的磁条，检测器和处理器。 磁条布置了多个N极和S极块。 检测器包括具有固定磁方向的固定磁性层，受外部磁场影响的可变磁方向的自由磁性层以及将固定磁性层与自由磁性层分离的绝缘层。 当物体正在移动以使磁条通过检测器时，自由磁性层的磁方向受到N极和S极块的影响，使得自由磁性层的磁方向平行或反向 平行于固定磁性层。 感应的磁阻变化进一步导致输出信号对处理器的明显变化，然后从处理器检测和计算物体的信息。

公开(公告)号：US20060071871A1

公开(公告)日：2006-04-06

申请号：US11034792

申请日：2005-01-14

申请人： Chia-Lun Tang ,  Shih-Hung Yeh ,  Kin-Lu Wong ,  Saou-Wen Su ,  Chih-Hsien Wu

发明人： Chia-Lun Tang ,  Shih-Hung Yeh ,  Kin-Lu Wong ,  Saou-Wen Su ,  Chih-Hsien Wu

IPC分类号： H01Q21/00

CPC分类号： H01Q9/40 ,  H01Q9/42 ,  H01Q9/44

摘要： An omnidirectional ultra-wideband monopole antenna, with the characteristics of simple structure, easy fabrication and low cost, mainly comprises a ground plane, a U-shaped radiating member above the ground plane and a feeding member for feeding signals to the radiating member. The radiating member further comprises a first sub-radiating member parallel to the ground plane, with a first side edge and a corresponding second side edge, a second sub-radiating member connected to the first side edge and perpendicular to the first sub-radiating member, forming a first angle therebetween, and a third sub-radiating member connected to the second side edge to form a second angle. The second sub-radiating member and the third sub-radiating member are extended in the same upright direction above the ground plane. The antenna can provide good omnidirectional radiation patterns for frequencies across a very wide operating bandwidth.

公开(公告)号：US07495616B2

公开(公告)日：2009-02-24

申请号：US11034792

申请日：2005-01-14

申请人： Chia-Lun Tang ,  Shih-Hung Yeh ,  Kin-Lu Wong ,  Saou-Wen Su ,  Chih-Hsien Wu

发明人： Chia-Lun Tang ,  Shih-Hung Yeh ,  Kin-Lu Wong ,  Saou-Wen Su ,  Chih-Hsien Wu

IPC分类号： H01Q1/38

CPC分类号： H01Q9/40 ,  H01Q9/42 ,  H01Q9/44

摘要： An omnidirectional ultra-wideband monopole antenna, with the characteristics of simple structure, easy fabrication and low cost, mainly comprises a ground plane, a U-shaped radiating member above the ground plane and a feeding member for feeding signals to the radiating member. The radiating member further comprises a first sub-radiating member parallel to the ground plane, with a first side edge and a corresponding second side edge, a second sub-radiating member connected to the first side edge and perpendicular to the first sub-radiating member, forming a first angle therebetween, and a third sub-radiating member connected to the second side edge to form a second angle. The second sub-radiating member and the third sub-radiating member are extended in the same upright direction above the ground plane. The antenna can provide good omnidirectional radiation patterns for frequencies across a very wide operating bandwidth.

摘要翻译： 一种全方位超宽带单极天线，具有结构简单，制造容易，成本低的特点，主要包括接地面，接地面上的U形散热构件和馈送构件，用于向辐射构件供电。 散热构件还包括平行于接地平面的第一副辐射构件，具有第一侧边缘和对应的第二侧边缘，第二子辐射构件，其连接到第一侧边缘并垂直于第一子散热构件 在其间形成第一角度，以及连接到第二侧边缘以形成第二角度的第三副辐射构件。 第二副散热构件和第三副辐射构件在接地平面上方以相同的直立方向延伸。 天线可以在非常宽的工作带宽上为频率提供良好的全向辐射图。

公开(公告)号：US20110196635A1

公开(公告)日：2011-08-11

申请号：US13017400

申请日：2011-01-31

申请人： GEENG-JEN SHEU ,  San-Lin Young ,  Heng-Hui Chen ,  Shih-Hung Yeh

发明人： GEENG-JEN SHEU ,  San-Lin Young ,  Heng-Hui Chen ,  Shih-Hung Yeh

IPC分类号： G06F19/00

CPC分类号： G01P3/487 ,  G01D5/145 ,  G01D5/2451 ,  G05B2219/37184 ,  G05B2219/37187

摘要： A contactless sensing device comprises a magnetic stripe fixed on a tested object, a detector and a processor. The magnetic stripe has arranged plurality of N-pole and S-pole blocks. The detector includes a fixed magnetic layer with fixed magnetic direction, a free magnetic layer with changeable magnetic direction influenced by external magnetic field, and an insulating layer separated the fixed magnetic layer from the free magnetic layer. While the object is moving to make the magnetic stripe pass through the detector, the magnetic direction of the free magnetic layer is influenced by the N-pole and S-pole blocks, such that the magnetic direction of the free magnetic layer is parallel or anti-parallel to the fixed magnetic layer. The induced change of the magnetoresistance further result in the obvious change of the output signal to the processor, and then the information of the object is sensed and calculated from the processor.

摘要翻译： 非接触感测装置包括固定在测试对象上的磁条，检测器和处理器。 磁条布置了多个N极和S极块。 检测器包括具有固定磁方向的固定磁性层，受外部磁场影响的可变磁方向的自由磁性层以及将固定磁性层与自由磁性层分离的绝缘层。 当物体正在移动以使磁条通过检测器时，自由磁性层的磁方向受到N极和S极块的影响，使得自由磁性层的磁方向平行或反向 平行于固定磁性层。 感应的磁阻变化进一步导致输出信号对处理器的明显变化，然后从处理器检测和计算物体的信息。