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1. 发明申请

US20100259261A1 MRI RADIO FREQUENCY RECEIVER COMPRISING DIGITAL DOWN CONVERTER 有权
标题翻译：包含数字下变频器的磁共振无线电频率接收机
公开(公告)号：US20100259261A1
公开(公告)日：2010-10-14
申请号：US12665336
申请日：2008-06-16
申请人： Marc Paul Saes , Johan Samuel Van Den Brink , Filips Van Liere , Roel Penterman , Ralph Kurt , Emiel Peeters , Dirk Broer , Michel Paul Barbara Van Bruggen , Hans Van Zon , Miha Fuderer
发明人： Marc Paul Saes , Johan Samuel Van Den Brink , Filips Van Liere , Roel Penterman , Ralph Kurt , Emiel Peeters , Dirk Broer , Michel Paul Barbara Van Bruggen , Hans Van Zon , Miha Fuderer
IPC分类号： G01R33/48
CPC分类号： G01R33/341 , G01R33/3415 , G01R33/3621 , G01R33/3692
摘要： The invention relates to a nuclear magnetic resonance imaging radio frequency—receiver (112; 216; 308; 404), the receiver (112; 216; 308; 404) being adapted to receive analogue signals from at least one radio frequency receiver coil unit (106; 200; 202; 300; 400; 402), the radio frequency receiver (112; 216; 308; 404) comprising: an analogue-digital converter (118; 226) to convert the analogue pre-amplified magnetic resonance signal into a digital signal, means (120; 230) for digital down converting the digital signal and a first communication interface (130; 252) adapted for transmitting the down converted digital signal via a communication link (e.g. wireless, optical or wire-bound).
摘要翻译：本发明涉及一种核磁共振成像射频接收器（112; 216; 308; 404），所述接收器（112; 216; 308; 404）适于接收来自至少一个射频接收器线圈单元 106; 200; 202; 300; 400; 402），所述射频接收器（112; 216; 308; 404）包括：模拟数字转换器（118; 226），用于将所述模拟预放大磁共振信号转换成数字信号，用于数字下变频数字信号的装置（120; 230）和适于经由通信链路（例如无线，光或有线）发送经下变频的数字信号的第一通信接口（130; 252）。

2. 发明授权

US09784805B2 MRI radio frequency receiver comprising digital down converter with connector that passes analog signal being contained within radio frequency receiver coil unit 有权
公开(公告)号：US09784805B2
公开(公告)日：2017-10-10
申请号：US12665336
申请日：2008-06-16
申请人： Marc Paul Saes , Johan Samuel Van Den Brink , Filips Van Liere , Roel Penterman , Ralph Kurt , Emiel Peeters , Dirk Jan Broer , Michel Paul Barbara Van Bruggen , Hans Van Zon , Miha Fuderer
发明人： Marc Paul Saes , Johan Samuel Van Den Brink , Filips Van Liere , Roel Penterman , Ralph Kurt , Emiel Peeters , Dirk Jan Broer , Michel Paul Barbara Van Bruggen , Hans Van Zon , Miha Fuderer
IPC分类号： G01R33/341 , G01R33/3415 , G01R33/36
CPC分类号： G01R33/341 , G01R33/3415 , G01R33/3621 , G01R33/3692
摘要： The invention relates to a nuclear magnetic resonance imaging radio frequency-receiver (112; 216; 308; 404), the receiver (112; 216; 308; 404) being adapted to receive analog signals from at least one radio frequency receiver coil unit (106; 200; 202; 300; 400; 402), the radio frequency receiver (112; 216; 308; 404) comprising: an analog-digital converter (118; 226) to convert the analog pre-amplified magnetic resonance signal into a digital signal, means (120; 230) for digital down converting the digital signal and a first communication interface (130; 252) adapted for transmitting the down converted digital signal via a communication link (e.g. wireless, optical or wire-bound).

3. 发明申请

US20110095756A1 MAGNETOCHEMICAL SENSOR 审中-公开
标题翻译：磁化学传感器
公开(公告)号：US20110095756A1
公开(公告)日：2011-04-28
申请号：US12158065
申请日：2006-11-24
申请人： Michel Paul Barbara Van Bruggen , Mischa Megens , Hans Van Zon , Ralph Kurt , Roel Penterman , Emiel Peeters
发明人： Michel Paul Barbara Van Bruggen , Mischa Megens , Hans Van Zon , Ralph Kurt , Roel Penterman , Emiel Peeters
IPC分类号： G01R33/09
CPC分类号： H01F1/0045 , B82Y25/00 , G01N35/0098 , H01F10/3268
摘要： The application is directed to a sensor element for use in a magnetochemical sensor, which comprises a first gel-like material (10), especially a swellable hydrogel such as polyacrylamide, and a magnetic second material (20) in the form of particles, especially magnetite (Fe304) nanoparticles, embedded in the first material along with a receptor for an alalyte, eg glucose. Changes in magnetic field due to interaction with the analyte are detected with GMR element (50). Applications include biosensors, DNA testing devices, and high throughput screening.
摘要翻译：该应用涉及用于磁化学传感器的传感器元件，该传感器元件包括第一凝胶状材料（10），特别是诸如聚丙烯酰胺的可溶胀水凝胶和颗粒形式的磁性第二材料（20），特别是磁铁矿（Fe304）纳米颗粒，与一种alalyte（例如葡萄糖）的受体一起嵌入第一种材料中。用GMR元件（50）检测与分析物相互作用导致的磁场变化。应用包括生物传感器，DNA测试设备和高通量筛选。

4. 发明申请

US20100045287A1 SENSOR 审中-公开
标题翻译：传感器
公开(公告)号：US20100045287A1
公开(公告)日：2010-02-25
申请号：US12520265
申请日：2007-12-11
申请人： Hans Van Zon
发明人： Hans Van Zon
IPC分类号： G01R33/00
CPC分类号： G01D5/147
摘要： The invention relates to a sensor arrangement (1) comprising a magnet (2), a magnetic field sensor (3) and a twistable or rotatable rod (4), characterized in that the magnet (2) is arranged below the magnetic field sensor (3) and the twistable or rotatable rod (4) is arranged above the magnetic field sensor (3), wherein the rod (4) comprises a lower surface (6) generating a tilt angle between the surface and the plane of the magnetic field sensor.
摘要翻译：本发明涉及一种包括磁体（2），磁场传感器（3）和可扭转或可旋转的杆（4）的传感器装置（1），其特征在于，磁体（2）布置在磁场传感器 3），并且可扭转或可旋转的杆（4）布置在磁场传感器（3）的上方，其中杆（4）包括在表面和磁场传感器的平面之间产生倾斜角的下表面（6）。

5. 发明申请

US20110020141A1 MICROFLUIDIC DEVICE AND METHOD 审中-公开
标题翻译：微流体装置和方法
公开(公告)号：US20110020141A1
公开(公告)日：2011-01-27
申请号：US12933889
申请日：2009-03-25
申请人： Hans Van Zon , Murray Fulton Gillies , Cristian Bogdan Craus , Stefano Cattaneo
发明人： Hans Van Zon , Murray Fulton Gillies , Cristian Bogdan Craus , Stefano Cattaneo
IPC分类号： H02K44/00
CPC分类号： H02K44/04 , B01L3/50273 , B01L2400/0415 , B01L2400/043 , B03C1/023 , B03C1/286 , F04B19/006
摘要： The present invention relates to a microfluidic device and a corresponding method for pumping of high conductivity liquids comprising: —a microfluidic channel (26; 80; 101) for containing an electrically conductive liquid, in particular a liquid having a high conductivity, —at least two electric field electrodes (21, 22; 71, 72; 91, 92) for generating electric fields, —at least one magnetic field electrode (21, 22; 75, 76; 93, 94) for generating a magnetic field in a direction substantially perpendicular to said electric fields, —a voltage source (23; 74; 95) for providing electric potentials to said at least two electric field electrodes (21, 22; 71, 72; 91, 92) for generating said electric fields, —a current source (23; 78, 79; 96, 97) for providing an electric current to said at least two magnetic field electrodes (21, 22; 75, 76; 93, 94) for generating said magnetic field, wherein said voltage source (23; 74; 95) and said current source (23; 78, 79; 96, 97) are adapted to simultaneously provide said electric potential and electric current, respectively, to said electrodes to obtain a Lorentz force acting on the high conductivity liquid in the direction (27; 81; 99) of said microfluidic channel (26; 80; 101).
摘要翻译：本发明涉及一种用于泵送高电导率液体的微流体装置和相应的方法，包括： - 微流体通道（26; 80; 101），用于容纳导电液体，特别是具有高导电性的液体，至少用于产生电场的两个电场电极（21,22; 71,72; 91,92）， - 至少一个磁场电极（21,22; 75,76; 93,94），用于在方向上产生磁场大致垂直于所述电场的电压源，用于向所述至少两个用于产生所述电场的至少两个电场电极（21,22; 71,72; 91,92）提供电位的电压源（23; 74; 95）用于向所述至少两个磁场电极（21,22; 75,76; 93,94）提供电流以产生所述磁场的电流源（23; 78,79; 96,97），其中所述电压源（23; 74; 95）和所述电流源（23; 78,79; 96,97）适配同时向所述电极提供所述电位和电流，以获得在方向（27; 27）上作用在高电导率液体上的洛伦兹力。 81; 99）的所述微流体通道（26; 80; 101）。

6. 发明申请

US20100001723A1 BRIDGE TYPE SENSOR WITH TUNABLE CHARACTERISTIC 审中-公开
标题翻译：具有调节特性的桥式传感器
公开(公告)号：US20100001723A1
公开(公告)日：2010-01-07
申请号：US11721681
申请日：2005-12-15
申请人： Hans Van Zon , Jaap Ruigrok , Frederik Willem Maurits Vanhelmont , Gunnar Schulz-Mewes
发明人： Hans Van Zon , Jaap Ruigrok , Frederik Willem Maurits Vanhelmont , Gunnar Schulz-Mewes
IPC分类号： G01R33/02
CPC分类号： G01R33/09
摘要： A bridge type magnetic sensor is disclosed having four resistive elements in a bridge arrangement, two of the resistive elements on opposing sides of the bridge having a magnetoresistive characteristic such that their resistance increases with increasing positive magnetic field and with increasing negative magnetic field. A frequency doubling is obtained because the output characteristic of the magnetic sensor is a V-shaped curve, where the signal rises for increasing positive and negative fields.
摘要翻译：公开了一种桥式磁传感器，其具有桥式布置中的四个电阻元件，桥的相对侧上的两个电阻元件具有磁阻特性，使得它们的电阻随着正磁场增加和负磁场增加而增加。由于磁传感器的输出特性是V形曲线，其中信号上升以增加正场和负场，因此获得倍频。

7. 发明申请

US20090219012A1 MICROELECTRONIC SENSOR DEVICE FOR CONCENTRATION MEASUREMENTS 审中-公开
标题翻译：用于浓度测量的微电子传感器装置
公开(公告)号：US20090219012A1
公开(公告)日：2009-09-03
申请号：US12299698
申请日：2007-04-24
申请人： Jeroen Hans Nieuwenhuis , Hans Van Zon , Josephus Arnoldus Henricus Maria Kahlman , Jeroen Veen , Bart Michiel De Boer , Theodorus Petrus Henricus Gerardus Jansen
发明人： Jeroen Hans Nieuwenhuis , Hans Van Zon , Josephus Arnoldus Henricus Maria Kahlman , Jeroen Veen , Bart Michiel De Boer , Theodorus Petrus Henricus Gerardus Jansen
IPC分类号： G01N27/74
CPC分类号： G01R33/093 , B82Y25/00 , G01N27/745 , G01R33/1269
摘要： The invention relates to a method and a magnetic sensor device for the determination of the concentration of target particles (2) in a sample fluid, wherein the amount of the target particles (2) in a sensitive region (14) is observed by sampling measurement signals with associated sensor units (10a-10d). The target particles (2) may optionally be bound to binding sites (3) in the sensitive region, and a parametric binding curve, e.g. a Langmuir isotherm, may be fitted to the sampled measurement signals to determine the desired particle concentration in the sample. Moreover, parameters like the sampling rate and the size of the sensitive region (14) can be dynamically fitted during the ongoing sampling process to improve the signal-to-noise ratio. In another embodiment of the invention, single events corresponding to the movement of target particles into, out of, or within the sensitive region are detected and counted.
摘要翻译：本发明涉及一种用于确定样品流体中目标颗粒（2）的浓度的方法和磁传感器装置，其中通过采样测量观察敏感区域（14）中的目标颗粒（2）的量信号与相关联的传感器单元（10a-10d）。目标颗粒（2）可以任选地结合到敏感区域中的结合位点（3），参与结合曲线，例如， Langmuir等温线可以适应于采样的测量信号，以确定样品中所需的颗粒浓度。此外，在持续采样过程中，可以动态拟合诸如采样率和敏感区域（14）的尺寸的参数，以提高信噪比。在本发明的另一个实施例中，检测并计数与目标颗粒移动到敏感区域内部或之内的单个事件。

8. 发明申请

US20080116885A1 Magnetic Sensor for Input Devices 有权
标题翻译：输入设备磁传感器
公开(公告)号：US20080116885A1
公开(公告)日：2008-05-22
申请号：US11576140
申请日：2005-09-19
申请人： Hans Van Zon , Jaap Ruigrok , Jan Cornelis Hoeven
发明人： Hans Van Zon , Jaap Ruigrok , Jan Cornelis Hoeven
IPC分类号： G01R33/09 , G01B7/00 , G01P3/42 , G01L9/00
CPC分类号： G01R33/096 , B82Y25/00 , G01D5/147 , G01L1/14 , G01L5/223 , G01R33/093 , G05G2009/04755 , G11B5/39 , H01F10/324 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/1815 , H03K2217/96011 , H01L2924/00014 , H01L2924/00012
摘要： In an example embodiment, a magnetic sensor has a magnet and a magneto-resistive element, arranged on a substrate such that magnetic field lines through the magneto-resistive element are substantially parallel to a plane of the substrate. Movement of a movable magnetically permeable element (MMPE) near the substrate is detected as it alters the number of field lines through the element. The MMPE can be more sensitive than devices arranged with perpendicular field lines, and can be easier to manufacture and integrate. Applications include analog pointers, pressure sensors and microphones. The MMPE can use magnets placed either side of the element to detect changes in size of a gap above the element. As the gap closes, less of the parallel oriented field passes through the magneto resistive element.
摘要翻译：在示例性实施例中，磁传感器具有设置在基板上的磁体和磁阻元件，使得穿过磁阻元件的磁场线基本上平行于基板的平面。检测基板附近的可移动导磁元件（MMPE）的移动，因为它改变通过元件的场线数量。 MMPE可以比设置有垂直场线的设备更敏感，并且可以更容易地制造和集成。应用包括模拟指针，压力传感器和麦克风。 MMPE可以使用放置在元件两侧的磁铁来检测元件上方的间隙的尺寸变化。当间隙闭合时，较小的平行取向场通过磁阻元件。

9. 发明申请

US20090115726A1 METHOD FOR SELECTING THE SENSITIVITY OF AN INPUT DEVICE 审中-公开
标题翻译：选择输入设备灵敏度的方法
公开(公告)号：US20090115726A1
公开(公告)日：2009-05-07
申请号：US11576144
申请日：2005-09-19
申请人： Hans Van Zon , Steven Ferdinand Kleijer
发明人： Hans Van Zon , Steven Ferdinand Kleijer
IPC分类号： G06F3/033
CPC分类号： G05G9/047 , G05G2009/04755 , G06F3/038 , G06F3/0481
摘要： Consistent with an example embodiment, here is a system for selecting the speed of a pointer on a display. The system comprises an analog input device arranged to generate an analog output signal (Vout), the analog input device suitable to be activated during an activation time (t). A signal processing means is arranged to select, depending on the activation time (t), a conversion function (f) for converting the output signal (Vout), the conversion function being different for different activation times, so that the converted output signal determined the speed of the pointer on the display.The speed of the pointer icon on the screen is both dependent on the time, t, and dependent on the output signal, Vout, of the analog input device itself, i.e. the pointer speed is a two-dimensional function f(t, Vout).
摘要翻译：与示例性实施例一致，这里是用于在显示器上选择指针的速度的系统。该系统包括被配置为产生模拟输出信号（Vout）的模拟输入装置，模拟输入装置适于在激活时间（t）期间被激活。信号处理装置被配置为根据激活时间（t）选择用于转换输出信号（Vout）的转换功能（f），转换功能对于不同的激活时间是不同的，以便确定转换后的输出信号指针在显示器上的速度。屏幕上指针图标的速度都取决于时间t，并且取决于模拟输入设备本身的输出信号Vout，即指针速度是二维函数f（t，Vout）。

10. 发明申请

US20080211494A1 Device Comprising Magneto Resistive System 审中-公开
标题翻译：包含磁阻系统的装置
公开(公告)号：US20080211494A1
公开(公告)日：2008-09-04
申请号：US11995715
申请日：2006-07-14
申请人： Hans Van Zon , Bart Michel De Boer
发明人： Hans Van Zon , Bart Michel De Boer
IPC分类号： G01R33/09
CPC分类号： G01R33/09 , G01R33/096
摘要： Devices (1) comprising magneto resistive systems (2) for detecting incoming magnetic fields and comprising first/second branches with first/second magneto resistive elements (21-22) having first/second resistance values depending on the incoming magnetic fields according to first/second response curves are provided with shifting means for shifting the first/second response curves of the first/second branches into first/second directions to get an adapted linear behavior. The shifting means comprise first/second structures of the first/second branches resulting in a first/second local fields at the first/second branches such that the first/second response curves of the first/second branches are shifted into the first/second directions. The first/second branches comprise further first/second magneto resistive elements (26b,26c,27b,27c) coupled to the first/second magneto resistive elements (26a,27a) such that first/second currents flowing through these first/second magneto resistive elements (26a-26c,27a-27c) result in the first/second local fields at the first/second branches. The first/second structures comprise first/second meander structures (36,37) wherein first/second parts (36a-36c,37a-37c) comprise different first sizes such as alternating first/second widths.
摘要翻译：设备（1）包括用于检测进入磁场的磁阻系统（2），并且包括具有第一/第二磁阻元件（21-22）的第一/第二分支，所述第一/第二磁阻元件具有取决于根据第一/ 第二响应曲线设置有用于将第一/第二分支的第一/第二响应曲线移位到第一/第二方向的移位装置，以获得适应的线性行为。移位装置包括第一/第二分支的第一/第二结构，导致第一/第二分支处的第一/第二局部场，使得第一/第二分支的第一/第二响应曲线偏移到第一/第二方向。第一/第二分支包括耦合到第一/第二磁阻元件（26a，27a）的另外的第一/第二磁阻元件（26b，26c，27b，27c），使得第一/第二电流流过这些第一/第二磁电阻元件（26a-26c，27a-27c）导致第一/第二分支处的第一/第二局部场。第一/第二结构包括第一/第二曲折结构（36,37），其中第一/第二部分（36a-36c，37a-37c）包括不同的第一尺寸，例如交替的第一/第二宽度。

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