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1.发明授权Optical system for shaping a laser beam and laser system having such an optical system 有权用于成形激光束的光学系统和具有这种光学系统的激光系统公开(公告)号：US09568311B2
公开(公告)日：2017-02-14
申请号：US13333613
申请日：2011-12-21
申请人： Lieu-Kim Dang , Christoph Wuersch
发明人： Lieu-Kim Dang , Christoph Wuersch
CPC分类号： G01C15/004 , G02B19/0028 , G02B19/0052 , G02B27/0927 , G02B27/0944 , G02B27/095 , G02B27/0977
摘要： An optical system for shaping a laser beam is disclosed. The system includes a first optical element that has a lateral surface which is designed as a reflecting surface for the laser beam, where the lateral surface reshapes the laser beam at least in some segments thereof into a ring-shaped laser beam. The at least segmentally ring-shaped laser beam propagates in a propagation plane. A further optical element is provided for shaping the ring-shaped laser beam that shapes the ring-shaped laser beam at least in some segments thereof in a plane parallel to the propagation plane of the laser beam.
摘要翻译： 公开了一种用于成形激光束的光学系统。 该系统包括第一光学元件，其具有被设计为激光束的反射表面的侧表面，其中侧表面至少在其一些段中将激光束重塑成环形激光束。 至少部分环形的激光束在传播平面中传播。 提供另外的光学元件用于使环形激光束成形，所述环形激光束至少在与激光束的传播平面平行的平面中的一些段中形成环形激光束。
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公开(公告)号：US20130043872A1
公开(公告)日：2013-02-21
申请号：US13548907
申请日：2012-07-13
IPC分类号： G01V3/11
CPC分类号： G01V3/165
摘要： A device for detecting an object in a subsurface, including a transmitting unit having a transmitting element designed to emit a transmission signal into the subsurface, a receiving unit having two or more receiving elements designed to receive a reception signal which is a function of the transmission signal and the properties of the object and of the subsurface, a control and evaluation unit which is designed to control the transmitting unit and receiving unit and to evaluate the reception signals, and a display unit which is designed to display the reception signals evaluated by the control and evaluation unit. The transmitting unit has at least one further transmitting element which is designed to emit at least one further transmission signal into the subsurface, and the transmitting elements of the transmitting unit are controllable independently of one another by the control and evaluation unit. A method is also provided.
摘要翻译： 一种用于检测地下物体的装置，包括具有被设计成将发射信号发射到地下的发射元件的发射单元，具有两个或多个接收元件的接收单元，该接收单元被设计为接收作为发射功能的接收信号 信号以及物体和地下物体的属性，被设计为控制发射单元和接收单元并评估接收信号的控制和评估单元，以及被设计为显示由接收信号评估的接收信号的显示单元 控制和评估单位。 发射单元具有至少一个另外的发射元件，其被设计为发射至少一个另外的发射信号到地下，并且发射单元的发射元件由控制和评估单元彼此独立地控制。 还提供了一种方法。
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公开(公告)号：US20110032138A1
公开(公告)日：2011-02-10
申请号：US12808645
申请日：2008-12-18
申请人： Reiner Krapf , Heiko Braun , Michael Mahler , Christoph Wuersch , Wilfried Kaneider , Hartmut Dunger
发明人： Reiner Krapf , Heiko Braun , Michael Mahler , Christoph Wuersch , Wilfried Kaneider , Hartmut Dunger
IPC分类号： G01S13/00
CPC分类号： G01S7/021 , G01S7/023 , G01S7/4004 , G01S13/0209
摘要： The invention relates to a method for operating an electrical device which during operation emits electromagnetic radiation at least temporarily, and to a method for operating a locating device for identifying objects. The method for operating an electrical device is characterized in that the presence of an external radiation source or radio communication service is detected. The invention also relates to an electrical device, especially a locating device comprising at least one UWB sensor, which device is operated according to the method of the invention.
摘要翻译： 本发明涉及一种用于操作电气设备的方法，其在操作期间至少暂时发射电磁辐射，以及用于操作用于识别物体的定位装置的方法。 用于操作电气设备的方法的特征在于检测到外部辐射源或无线电通信服务的存在。 本发明还涉及电气装置，特别是包括至少一个UWB传感器的定位装置，该装置根据本发明的方法进行操作。
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4.发明申请METHOD AND HAND-OPERATED SENSOR WITH ADAPTIVE DETECTION THRESHOLD FOR THE DETECTION OF FOREIGN OBJECTS EMBEDDED IN BUILDING STRUCTURE SUBGRADES 有权具有自适应检测阈值的方法和手术传感器用于检测建筑结构子系统中嵌入的外部对象公开(公告)号：US20100186504A1
公开(公告)日：2010-07-29
申请号：US12622855
申请日：2009-11-20
CPC分类号： G01V3/15
摘要： A method for the detection of objects embedded in building structure subgrades such as cable, concrete reinforcing bars, conduit pipe and the like as well as a hand-operated sensor with an adaptive detection threshold operating according to the method, is disclosed. To reduce an over-detection with the adaptation of the detection threshold, a change in the direction of movement of the sensor being guided over the surface area is recorded with respect to an embedded object. The determination of a change in the direction of movement preferably takes place by measuring the sensor acceleration in two directions with respect to the embedded object. Corresponding speeds are computed at least as estimates from the acceleration values in order to generate a conclusion about a reversal of the direction of movement.
摘要翻译： 公开了一种用于检测嵌入在建筑结构中的物体的方法，例如电缆，混凝土钢筋，导管等，以及根据该方法操作的具有自适应检测阈值的手动传感器。 为了通过适应检测阈值来减少过度检测，相对于嵌入对象记录在表面区域上引导的传感器的移动方向的变化。 移动方向的改变的确定优选通过相对于嵌入物体在两个方向上测量传感器加速度来进行。 至少根据加速度值的估计计算相应的速度，以产生关于运动方向的反转的结论。
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公开(公告)号：US20060238401A1
公开(公告)日：2006-10-26
申请号：US11405878
申请日：2006-04-17
CPC分类号： G01V3/15
摘要： A detector (1) for detecting embedded elongate objects (5) has an evaluating unit (6) with computing means (7) and an output device (8), and a handheld measuring head (9) which can be moved over a surface (F) and which has a path a detector (10) and a transmitting-receiving unit (11a) with an antenna (12a). At least two antennae (12a, 12b) are spaced apart from one another along the surface (F), and the distance (A) therebetween, measured over the surface (F), ranges between 5 cm and 50 cm.
摘要翻译： 用于检测嵌入的细长物体（5）的检测器（1）具有带有计算装置（7）和输出装置（8）的评估单元（6）和可在表面上移动的手持式测量头（9） F），并且具有路径与天线（12a）的检测器（10）和发送 - 接收单元（11a）。 至少两个天线（12a，12b）沿着表面（F）彼此间隔开，并且在它们之间的距离（A）在表面（F）之间测量的范围在5cm和50cm之间。
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公开(公告)号：US09398224B2
公开(公告)日：2016-07-19
申请号：US13549055
申请日：2012-07-13
CPC分类号： H04N5/23296 , G01V3/165
摘要： A method and device for detecting an object in a substrate is disclosed. The device has a sensor unit having a sensor element and at least one further sensor element, a control and evaluation unit, and a display unit. The method for detecting an object in a substrate includes simultaneous reception of a receive signal and at least one further receive signal and simultaneous calculation of a depth cross-sectional image from the receive signal and at least one further depth cross-sectional image from the at least one further receive signal by the control and evaluation unit.
摘要翻译： 公开了一种用于检测衬底中的物体的方法和装置。 该装置具有传感器单元，其具有传感器元件和至少一个另外的传感器元件，控制和评估单元以及显示单元。 用于检测衬底中的物体的方法包括同时接收接收信号和至少一个另外的接收信号，并且从接收信号和至少一个另外的深度横截面图像同时计算来自接收信号的深度横截面图像 控制和评估单元至少再接收一个信号。
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公开(公告)号：US20130016414A1
公开(公告)日：2013-01-17
申请号：US13495352
申请日：2012-06-13
申请人： Lieu-Kim Dang , Christoph Wuersch
发明人： Lieu-Kim Dang , Christoph Wuersch
IPC分类号： G02B26/08
CPC分类号： G01C15/002
摘要： A laser system (1) for creating a laser marking (23) on a substrate (4, 7), having a laser device (2) with a beam source (11) that emits a laser beam (14) along a first optical axis (16), and having a deflection unit (3) with a deflection lens (19) that deflects the laser beam (14) along a second optical axis (22), whereby the first and second optical axes (16, 22) are arranged at an angle of 90°, and the deflection unit (3) can be adjusted with respect to the laser device (2).
摘要翻译： 一种用于在基板（4,7）上产生激光标记（23）的激光系统（1），具有激光装置（2），激光装置（2）具有沿着第一光轴发射激光束（14）的光束源 （16），并且具有偏转单元（3），偏转单元（3）具有沿着第二光轴（22）使激光束（14）偏转的偏转透镜（19），由此第一和第二光轴（16,22）被布置 角度为90°，并且可以相对于激光装置（2）调节偏转单元（3）。
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公开(公告)号：US20070035313A1
公开(公告)日：2007-02-15
申请号：US11502177
申请日：2006-08-09
IPC分类号： G01R27/26
CPC分类号： G01R27/2641 , G01V3/088 , G01V3/12 , G01V3/15
摘要： A wall detector (1) for detecting an object (3) embedded in a substrate (2) includes a detection antenna (5) for introducing broadband, high-frequency alternating electric fields (9) of a measurement frequency (fM) in the substrate (2); a measurement system (6) connected to the detection antenna (5) for measuring the delayed interaction of the alternating fields (9) with the object (3), a calculation device (7) for detecting the object (3) based on the measurement signal and for determining the associated depth information, and a permittivity measurement device (8) with at least one auxiliary potential plate (11) for measuring the permittivity measurement signal of the substrate at a permittivity measurement frequency (fp) that is a lower than the measurement frequency; and an associated measurement method.
摘要翻译： 一种用于检测嵌入在基板（2）中的物体（3）的壁检测器（1），包括用于引入测量频率（f M）的宽带高频交变电场（9）的检测天线（5） ）; 连接到检测天线（5）的测量系统（6），用于测量交变场（9）与物体（3）的延迟相互作用;计算装置（7），用于基于测量 信号和用于确定相关联的深度信息的介电常数测量信号，以及具有至少一个辅助电位板（11）的介电常数测量装置（8），用于以介电常数测量频率（f SUB）测量衬底的介电常数测量信号 >）低于测量频率; 和相关的测量方法。
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公开(公告)号：US20060255789A1
公开(公告)日：2006-11-16
申请号：US11397591
申请日：2006-04-03
IPC分类号： G01R19/00
CPC分类号： G01V3/15
摘要： A handheld scanning subsurface detector (1) has a handheld housing (4) which is designed to be guided at a predetermined distance over a wall surface (3) to be examined within a distance (A) from the wall, a sensor device (5) which is sensitive in the electromagnetic high-frequency range, and electromagnetically active shielding elements which shield the intervening distance (A) from the wall from the electromagnetic stray radiation in the high-frequency range, at least within a large circumferential area of a shielding contour (9) that surrounds the sensor device (5) externally.
摘要翻译： 一种手持式扫描地下探测器（1）具有一个手持式外壳（4），该手持式外壳（4）被设计成在与墙壁相距一定距离（A）内的预定距离上被引导以在壁面（3）上进行检查，传感器装置 ）在电磁高频范围内敏感的电磁活动屏蔽元件和至少在屏蔽层的大圆周区域内屏蔽来自墙壁的中间距离（A）与高频范围内的电磁杂散辐射的电磁屏蔽元件 在外部围绕传感器装置（5）的轮廓（9）。
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10.发明授权公开(公告)号：US09651702B2
公开(公告)日：2017-05-16
申请号：US12714260
申请日：2010-02-26
申请人： Torsten Gogolla , Christoph Wuersch , Andreas John
发明人： Torsten Gogolla , Christoph Wuersch , Andreas John
摘要： A coil arrangement for a magnetic sensor for detecting metallic objects in a subgrade, in particular structures made of concrete, brick, and wood, as well as a method for energizing and reading out this coil arrangement, is disclosed. The coil arrangement includes one or preferably two stacked outer main coils via which a perpendicular magnetomotive force of the subgrade is effected. Provided within the outer main coil(s) is, on the one hand, a quartet of a total of two pairs of parallel coils lying symmetrical to the axis of the main coil(s), via which a magnetomotive force penetration of the subgrade in two directions parallel to the subgrade surface is possible. To further improve the accuracy and reliability of localizing objects and estimating depth of cover, two pairs of smaller orthogonal coils each opposite from one another and also arranged symmetrically to the axis of the main coil(s) are provided.
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