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1. 发明申请

WO2012097416A1 INCORPORATION AND USE OF A POSITION SENSOR IN A METAL DETECTOR 审中-公开
标题翻译：金属探测器中位置传感器的使用和使用
公开(公告)号：WO2012097416A1
公开(公告)日：2012-07-26
申请号：PCT/AU2012/000048
申请日：2012-01-20
申请人： MINELAB ELECTRONICS PTY LIMITED , NESPER, Oliver , KURSA, Pavel Valentine , HARMER, Gregory Peter , JONES, Alexander Lewis , BECK, Philip David , STAMATESCU, Laurence
发明人： NESPER, Oliver , KURSA, Pavel Valentine , HARMER, Gregory Peter , JONES, Alexander Lewis , BECK, Philip David , STAMATESCU, Laurence
IPC分类号： G01V3/12 , F41H11/12 , G01S5/16 , B63G7/06 , G01B7/00 , G01S13/88 , E21B47/00 , G01S3/28
CPC分类号： G01S13/88 , F41H11/136 , G01C21/20 , G01V3/15
摘要： A method for recording information in relation to a use of a metal detector such that the use of the metal detector can be presented visually, including producing positional data indicative of the position of the metal detector relative to a location; and associating, with each of the positional data, information regarding one or more of: a) settings of the metal detector; b) a time; c) characteristics of the ground; d) measurement data indicative of a target, signals from the target fulfilling one or more preselected criteria; and e) one or more functions performed by the metal detector.
摘要翻译：一种用于记录关于使用金属检测器的信息的方法，使得可以可视地呈现金属检测器的使用，包括产生指示金属检测器相对于位置的位置的位置数据; 并且与每个位置数据相关联关于以下中的一个或多个的信息：a）金属检测器的设置; b）一段时间 c）地面特征; d）指示目标的测量数据，来自目标的信号满足一个或多个预选标准; 和e）由金属检测器执行的一个或多个功能。

2. 发明申请

WO2011116414A1 IMPROVEMENTS IN METAL DETECTOR SENSOR HEAD 审中-公开
标题翻译：金属探测器传感器头的改进
公开(公告)号：WO2011116414A1
公开(公告)日：2011-09-29
申请号：PCT/AU2011/000322
申请日：2011-03-22
申请人： MINELAB ELECTRONICS PTY LIMITED , JONES, Alexander, Lewis
发明人： JONES, Alexander, Lewis
IPC分类号： G01V3/26 , H05K9/00
CPC分类号： G01R33/1215 , G01R33/1223 , G01V3/107
摘要： A method for improving a sensitivity of a metal detector by reducing an unwanted magnetic field generated by at least one electrically conductive element of the metal detector, the metal detector transmitting a transmit magnetic field into a soil and a possible target within the soil which in response generate a response magnetic field, the method including the step of: redirecting at least a portion of the response magnetic field from entering the at least one electrically conductive element, wherein otherwise the at least one electrically conductive element within an influence of the response magnetic field generates the unwanted magnetic field due to a change in an intensity of the response magnetic field entering the at least one electrically conductive element, the redirecting adapted to reduce or eliminate the unwanted magnetic field generated by the at least one electrically conductive element thereby improving the sensitivity of the metal detector.
摘要翻译：一种用于通过减少由金属检测器的至少一个导电元件产生的不需要的磁场来提高金属检测器的灵敏度的方法，所述金属检测器将传输磁场传输到土壤中，并且响应于土壤中的可能目标产生响应磁场，该方法包括以下步骤：重定向响应磁场的至少一部分进入至少一个导电元件，其中否则在响应磁场的影响下的至少一个导电元件由于进入至少一个导电元件的响应磁场的强度的变化而产生不想要的磁场，该重定向适于减少或消除由至少一个导电元件产生的不需要的磁场，从而提高灵敏度的金属探测器。

3. 发明申请

WO2011088519A1 IMPROVED NOISE CANCELLATION IN A METAL DETECTOR WITH A MOVABLE SENSOR HEAD 审中-公开
标题翻译：在具有可移动传感器头的金属探测器中改进噪声消除
公开(公告)号：WO2011088519A1
公开(公告)日：2011-07-28
申请号：PCT/AU2011/000070
申请日：2011-01-21
申请人： MINELAB ELECTRONICS PTY LIMITED , STAMATESCU, Laurentiu , JONES, Alexander, Lewis , HARMER, Gregory, Peter , BECK, Philip, David
发明人： STAMATESCU, Laurentiu , JONES, Alexander, Lewis , HARMER, Gregory, Peter , BECK, Philip, David
IPC分类号： F41H11/16 , G01V3/11 , B63G7/06 , G01V3/38
CPC分类号： F41H11/16 , G01V3/12
摘要： An apparatus for detecting a target including' a supporting body; a metal detector system including a sensor head, supported by and able to be moved independently of the supporting body, to transmit a transmit signal and to receive a first signal, the first signal includes signals due to the target and the supporting body; a sensor for producing a second signal indicative of movement or position of the sensor head relative to the supporting body; and a processor for processing the first signal, the processing includes substantially cancelling the signals due to the supporting body from the first signal using the second signal, to produce an indicator signal indicating the presence of the target.
摘要翻译：一种用于检测包括“支撑体”的目标的装置，金属检测器系统，包括由支撑体支撑并且能够独立于支撑体移动的传感器头，以传送发射信号并接收第一信号，第一信号包括由于目标和支撑体引起的信号; 用于产生指示传感器头相对于支撑体的移动或位置的第二信号的传感器; 以及用于处理第一信号的处理器，该处理包括使用第二信号从第一信号基本上消除由于支持体引起的信号，以产生指示目标的存在的指示符信号。

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