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1. 发明申请

WO2007072446A2 DEVICE AND METHOD FOR MEASURING RELATIVE MOVEMENT 审中-公开
标题翻译：用于测量相对运动的装置和方法
公开(公告)号：WO2007072446A2
公开(公告)日：2007-06-28
申请号：PCT/IB2006/054980
申请日：2006-12-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , U.S. PHILIPS CORPORATION , HEINKS, Carsten , SCHEMMANN, Marcel
发明人： HEINKS, Carsten , SCHEMMANN, Marcel
IPC分类号： G01S7/491 , G01S17/50 , G01P3/36
CPC分类号： G01S7/491 , G01P3/366 , G01S7/4916 , G01S17/50 , G06F3/0317 , G06F3/03547 , G06F3/0421
摘要： A device for measuring movement of an object (15) and the device relative to each other. The device comprises a laser (3) for generating a measuring beam (13), which is converged by a lens (10) in an action plane. Radiation reflected by the object (15) is converged to re-enter the laser cavity to generate a self-mixing effect in the laser (3). Measuring means (4) are provided to receive the reflected measuring beam radiation and enable the frequency difference between the measuring beam (13) and the reflected measuring beam radiation to be determined, which is representative of the relative movement.
摘要翻译：用于测量物体（15）和装置相对于彼此的运动的装置。该装置包括用于产生测量光束（13）的激光器（3），其通过透镜（10）会聚在作用平面中。由物体（15）反射的辐射会聚以重新进入激光腔，以在激光器（3）中产生自混合效应。提供测量装置（4）以接收反射的测量光束辐射并且能够确定测量光束（13）与反射的测量光束辐射之间的频率差，其表示相对移动。

2. 发明申请

WO2007026293A2 METHOD OF MEASURING RELATIVE MOVEMENT OF AN OBJECT AND AN OPTICAL INPUT DEVICE OVER A RANGE OF SPEEDS 审中-公开
标题翻译：测量对象和相对速度范围内的光学输入设备的相对运动的方法
公开(公告)号：WO2007026293A2
公开(公告)日：2007-03-08
申请号：PCT/IB2006/052948
申请日：2006-08-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , U.S. PHILIPS CORPORATION , SCHEMMANN, Marcel , HEINKS, Carsten , DUNIAS, Paraskevas , STEK, Aalbert
发明人： SCHEMMANN, Marcel , HEINKS, Carsten , DUNIAS, Paraskevas , STEK, Aalbert
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： A method and optical module for measuring relative movement of an input device and object (15) along at least one measuring axis. A laser device (3) having a laser cavity is provided for generating a measuring beam (13) in respect of each measuring axis. The measuring beam (13) is used to illuminate the object (15) and measuring beam radiation reflected from the object (15) and re-entering the laser cavity generates a self-mixing effect in the laser and causes changes in operation of the laser cavity. A detector (4) is used to generate a measurement signal representaive of these changes and an electronic processing circuit (18) selects, in dependence on the speed of relative movement, one of at least two parameters of the measurement signal for use in determining the speed and direction of relative movement.
摘要翻译：一种用于测量输入装置和物体（15）沿着至少一个测量轴的相对运动的方法和光学模块。提供具有激光腔的激光装置（3），用于产生关于每个测量轴的测量光束（13）。测量光束（13）用于照亮物体（15）并测量从物体（15）反射的光束辐射并重新进入激光器腔体会在激光器中产生自混合效应并导致激光器的操作变化腔。检测器（4）用于产生代表这些变化的测量信号，并且电子处理电路（18）根据相对移动速度选择测量信号的至少两个参数中的一个用于确定速度和相对运动方向。

3. 发明申请

WO2009040740A1 BLOOD OXIMETER 审中-公开
标题翻译：血液氧化
公开(公告)号：WO2009040740A1
公开(公告)日：2009-04-02
申请号：PCT/IB2008/053874
申请日：2008-09-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PRESURA, Cristian , HEINKS, Carsten , SUCH, Olaf , GARCIA MOLINA, Gary, N. , HOOFT, Gert
发明人： PRESURA, Cristian , HEINKS, Carsten , SUCH, Olaf , GARCIA MOLINA, Gary, N. , HOOFT, Gert
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/721
摘要： The invention relates to a blood oximeter for measuring the oxygenation and at least one other parameter of flowing blood in living tissue. According to the invention, the blood oximeter comprises two lightsources (2, 3) emitting light of different wavelengths into tissue, and preferably a light detector (4) for detecting a transmitted and/or reflected part of the light emitted into the tissue, wherein at least one of the light sources is a laser with a laser cavity emitting a laser beam, the laser being adapted to allow a part of the laser beam which is scattered by the tissue to re-enter into the laser cavity, and wherein a laser beam sensor (7, 8) for measuring the light emitted from the laser is provided, the laser beam sensor (7, 8), thus, obtaining a signal which varies in accordance with the self-mixing interferometric effect between the original laser beam and the scattered laser beam. Accordingly, such a blood oximeter is provided that performs wellat low perfusion and which further allows for reliable measurements
摘要翻译：本发明涉及一种血氧计，用于测量活组织中血液的氧合和至少一种其它参数。根据本发明，血液计包括将不同波长的光发射到组织中的两个光源（2,3），并且优选地包括用于检测发射到组织中的光的透射和/或反射部分的光检测器（4），其中光源中的至少一个是具有发射激光束的激光腔的激光器，所述激光器适于允许被组织散射的激光束的一部分重新进入激光腔，并且其中激光器提供了用于测量从激光发射的光的光束传感器（7,8），激光束传感器（7,8）获得根据原始激光束与原始激光束之间的自混合干涉效应而变化的信号分散的激光束。因此，提供了这样一种执行良好的低灌注并进一步允许可靠测量的血液计

4. 发明申请

WO2007026286A2 METHOD OF MEASURING RELATIVE MOVEMENT IN TWO DIMENSIONS OF AN OBJECT AND AN OPTICAL INPUT DEVICE USING A SINGLE SELF-MIXING LASER 审中-公开
标题翻译：使用单个自混合激光器测量对象和光学输入设备的两个尺寸的相对运动的方法
公开(公告)号：WO2007026286A2
公开(公告)日：2007-03-08
申请号：PCT/IB2006/052932
申请日：2006-08-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , U.S. PHILIPS CORPORATION , DUIJVE, Rene , STEK, Aalbert , HEINKS, Carsten , SCHEMMANN, Marcel
发明人： DUIJVE, Rene , STEK, Aalbert , HEINKS, Carsten , SCHEMMANN, Marcel
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G01S17/87 , G06F3/03547
摘要： An optical input device for measuring relative movement between an object (15) and a sensor unit comprising a laser device (3, 5) having a laser cavity for emitting a measuring beam (13, 17) and a respective radiation-sensitive detector (4, 6) for generating a measurement signal representative of changes in the operation of the laser device (3, 5) as a result of measuring beam radiation re-entering the laser cavity. A sensor unit is provided for measuring relative movement along each measuring axis in an action plane, and the resultant measurement signal from one or each of the sensor units is used to determine distance and/or movement of the input device and the object (15) relative to each other along a measuring axis transverse to the action plane by summing the offset frequency of a rising and falling slope of the measurement signal.
摘要翻译：一种光学输入装置，用于测量物体（15）和传感器单元之间的相对运动，所述传感器单元包括具有用于发射测量光束（13,17）的激光腔和相应的辐射敏感检测器（4）的激光装置（3,5），6），用于通过测量重新进入激光腔的光束辐射，产生表示激光装置（3,5）的操作变化的测量信号。提供传感器单元，用于测量作用平面中每个测量轴的相对运动，并且使用来自一个或每个传感器单元的合成测量信号来确定输入设备和物体（15）的距离和/或运动，通过对测量信号的上升和下降斜率的偏移频率进行求和来相对于彼此横切于动作平面的测量轴。

5. 发明申请

WO2006085278A2 BLOOD FLOW SENSOR 审中-公开
标题翻译：血液流量传感器
公开(公告)号：WO2006085278A2
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050425
申请日：2006-02-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PRESURA, Cristian , AKKERMANS, Antonius , HEINKS, Carsten , DAMSTRA, Marijn , TACHE, Daniela
发明人： PRESURA, Cristian , AKKERMANS, Antonius , HEINKS, Carsten , DAMSTRA, Marijn , TACHE, Daniela
IPC分类号： A61B5/026 , G06F17/00
CPC分类号： A61B5/0261 , A61B5/7257
摘要： The present invention relates to a method for measuring blood flow in living tissue and a device for performing the method. The device comprises a laser and a photo sensor. The laser is arranged to illuminate (10) the tissue in such a way that a portion of the light beam, scattered by the tissue, re-enters the laser in order to obtain a self-mixing effect. The resulting light, that is registered (11) as an electric signal by the photo sensor, contains a speckle pattern that is depending on blood cell movement in the tissue. A Fourier transform is applied (12) to this signal and an exponential fit is applied (13) to the resulting frequency domain spectrum. Thereby parameters corresponding to the amount of blood cells and the average velocity of these cells may be obtained.
摘要翻译：本发明涉及一种测定生物体组织中的血流量的方法和实施该方法的装置。该装置包括激光和光传感器。激光被布置成照亮（10）组织，使得被组织散射的光束的一部分重新进入激光器以获得自混合效果。由光传感器注册（11）作为电信号的结果光包含取决于组织中的血细胞运动的散斑图案。对该信号进行傅里叶变换（12），并对所得到的频域光谱进行指数拟合（13）。从而可以获得与血细胞量相对应的参数和这些细胞的平均速度。

6. 发明申请

WO2005094951A2 A SYSTEM AND A METHOD FOR DETERMINING THE ACTIVITY OF A GOLF PLAYER 审中-公开
标题翻译：一种用于确定高尔夫球员活动的系统和方法
公开(公告)号：WO2005094951A2
公开(公告)日：2005-10-13
申请号：PCT/IB2005/050949
申请日：2005-03-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TSANG, Peter, T., S., K. , HEINKS, Carsten , VAN ENGEN, Pieter, G.
发明人： TSANG, Peter, T., S., K. , HEINKS, Carsten , VAN ENGEN, Pieter, G.
IPC分类号： A63B69/36
CPC分类号： A63B69/3614 , A63B69/3658 , A63B69/3661 , A63B2102/32 , A63B2220/35 , A63B2220/802 , A63B2220/805
摘要： A system for determining the activity of a golf player (1), comprising means for detecting and recording the movement of the golf equipment (2,3). At least one stationary receiver (6) and preferably more than one receiver (6) is present for receiving signals from the golf equipment (2,3). Calculation means (8) are present for calculating the location and/or movement of the golf equipment (2,3) based on the received signals.
摘要翻译：一种用于确定高尔夫球员（1）的活动的系统，包括用于检测和记录高尔夫球设备（2,3）的运动的装置。存在至少一个固定接收器（6）并且优选地多于一个接收器（6）用于接收来自高尔夫设备（2,3）的信号。存在用于基于所接收的信号计算高尔夫设备（2,3）的位置和/或移动的计算装置（8）。

7. 发明申请

WO2004056524A1 A METHOD AND A DEVICE FOR LASER SPOT WELDING 审中-公开
标题翻译：一种用于激光点焊的方法和装置
公开(公告)号：WO2004056524A1
公开(公告)日：2004-07-08
申请号：PCT/IB2003/006076
申请日：2003-12-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DUNIAS, Paraskevas , BLOM, Antonius, H., M. , VAN ENGEN, Pieter, G. , HEINKS, Carsten , DE KOK, Cornelis, J., G., M. , HOVING, Willem , DIJKEN, Durandus, K.
发明人： DUNIAS, Paraskevas , BLOM, Antonius, H., M. , VAN ENGEN, Pieter, G. , HEINKS, Carsten , DE KOK, Cornelis, J., G., M. , HOVING, Willem , DIJKEN, Durandus, K.
IPC分类号： B23K26/22
CPC分类号： B23K26/032 , B23K26/034 , B23K26/22
摘要： A method for laser spot welding, whereby a laser beam is directed to the material to be welded, and whereby, during the welding operation, the surface temperature of said material at the spot of the weld is detected. The presence of a weld can be determined depending on the detected surface temperature after the laser beam is switched off. Furthermore, the power of the laser beam can be controlled depending on the detected surface temperature. To control the welding operation, also the reflected laser radiation from the spot of the weld can be detected.
摘要翻译：一种用于激光点焊的方法，其中激光束被引导到待焊接的材料，并且由此在焊接操作期间，检测在焊点处的所述材料的表面温度。可以根据激光束关闭后检测到的表面温度来确定焊缝的存在。此外，可以根据检测到的表面温度来控制激光束的功率。为了控制焊接操作，也可以检测来自焊点的反射激光辐射。

8. 发明申请

WO2010004478A3 LASER SELF-MIXING MEASURING DEVICE 审中-公开
标题翻译：激光自混合测量装置
公开(公告)号：WO2010004478A3
公开(公告)日：2010-04-08
申请号：PCT/IB2009052838
申请日：2009-06-30
申请人： KONINKL PHILIPS ELECTRONICS NV , WERNER KLAUS P , HEINKS CARSTEN , SCHEMMANN MARCEL F C
发明人： WERNER KLAUS P , HEINKS CARSTEN , SCHEMMANN MARCEL F C
IPC分类号： G01B9/02
CPC分类号： G01S7/4811 , G01B9/02082 , G01B9/02092 , G01S17/50 , H01S5/0028
摘要： A laser self-mixing measuring device is provided,comprising a laser with a laser cavity and a surface arranged along the optical path of the laser beam which redirects incident laser light back into the laser cavity. The surface comprises a periodic structure which diffracts the laser light into partial beams.
摘要翻译：提供了一种激光自混合测量装置，其包括具有激光腔的激光器和沿激光束的光路布置的表面，其将入射激光重新引导回激光腔。该表面包括将激光衍射成部分光束的周期性结构。

9. 发明申请

WO2009074953A3 CAPACITIVE TYPE PROXIMITY SENSOR 审中-公开
标题翻译：电容式接近传感器
公开(公告)号：WO2009074953A3
公开(公告)日：2009-10-15
申请号：PCT/IB2008055162
申请日：2008-12-09
申请人： KONINKL PHILIPS ELECTRONICS NV , BLOM ANTONIUS H M , HEINKS CARSTEN , ASJES RONALD J
发明人： BLOM ANTONIUS H M , HEINKS CARSTEN , ASJES RONALD J
IPC分类号： G01D5/241 , H03K17/955
CPC分类号： G01D5/2417 , A61B6/102 , A61B6/4441 , G01D5/24
摘要： It is provided a capacitive type proximity sensor, comprising a sensing electrode, whereas the sensing electrode has a surface with electroconductive areas 113 and not-electroconductive areas 117, whereas the sensor is adapted for measuring an electrical field 110, 112 between the sensing electrode and an object 109, 111. Further it is described an apparatus for medical x-ray diagnosis and/or x-ray therapy and/or nuclear diagnosis/therapy, e.g. SPECT, a system for medical x-ray diagnosis and/or x- ray therapy and/or nuclear diagnosis/therapy, e.g. SPECT, a method for avoiding collision between an apparatus for medical x-ray diagnosis and/or x-ray therapy and/or nuclear diagnosis/therapy, e.g. SPECT, and an object, a programme element and a computer readable medium. It is disclosed a capacitance type proximity sensor whose sensitivity of approaching objects has an improved independence from the special geometry of the sensor itself.
摘要翻译：提供了一种电容型接近传感器，其包括感测电极，而感测电极具有带有导电区域113和非导电区域117的表面，而传感器适于测量感测电极和感测电极之间的电场110,112 物体109,111。此外，描述了用于医学X射线诊断和/或X射线治疗和/或核诊断/治疗的装置，例如 SPECT，用于医疗x射线诊断和/或x射线治疗和/或核诊断/治疗的系统，例如， SPECT，一种用于避免用于医学X射线诊断和/或X射线治疗和/或核诊断/治疗的设备之间发生碰撞的方法，例如， SPECT，以及对象，程序单元和计算机可读介质。公开了一种电容型接近传感器，其接近物体的灵敏度与传感器本身的特殊几何形状相比具有改进的独立性。

10. 发明申请

WO2008041056A1 LASER CONTROLLER 审中-公开
标题翻译：激光控制器
公开(公告)号：WO2008041056A1
公开(公告)日：2008-04-10
申请号：PCT/IB2006/053605
申请日：2006-10-03
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHEMMANN, Marcel, F., C. , STEK, Aalbert , HEINKS, Carsten , HOEVEN, Pieter
发明人： SCHEMMANN, Marcel, F., C. , STEK, Aalbert , HEINKS, Carsten , HOEVEN, Pieter
IPC分类号： G06F3/042 , G01D5/26 , G01B11/00
CPC分类号： G06F1/3203 , G06F1/3259 , Y02D10/155
摘要： A controller (7) is disclosed for controlling the power supply to a laser (3) that is used in determining the motion of an object (8). The controller comprises a power source (2) that is arranged to supply power pulses (10, 11) to the laser (3) in response to a controller signal. The controller (7) controls the generation of pulses to those periods in which a reliable result can be obtained, by detecting the laser radiation that has interacted with pulses reflected from the object (8), in order to conserve power consumption. Further the power pulses (10, 11) comprise a heating component (9), which serves to stabilize the temperature of the laser (3) and therefore calibrate the laser (3) so that a known lasing wavelength is generated.
摘要翻译：公开了一种用于控制用于确定物体（8）的运动的激光器（3）的供电的控制器（7）。控制器包括电源（2），其被配置为响应于控制器信号向激光器（3）提供功率脉冲（10,11）。为了节省功耗，控制器（7）通过检测与从物体（8）反射的脉冲相互作用的激光辐射来控制脉冲的产生到可获得可靠结果的那些周期。此外，功率脉冲（10,11）包括加热部件（9），其用于稳定激光器（3）的温度，因此校准激光器（3），使得产生已知的激光波长。

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