Abstract: The invention relates to a rotatable inspection device (10) for inspection of the integrity of an axisymmetric portion (210) of parts (200), for example a threaded tube (200). The rotatable inspection device (10) includes a measuring unit (20) configured to be rotated about the symmetry axis of the axisymmetric portion (210). The measuring unit (20) comprises: i) a radially movable measuring structure (22) comprising a defect detection sensor (30), wherein said measuring structure (22) is configured to urge the defect detection sensor (30) against said portion (210) to be inspected; ii) an electronic device (43) for processing and transmitting the signal measured by the defect detection sensor (30) along said portion (210), and iii) a measuring unit support (50) supporting the radially movable measuring structure (22). The electronic device (43) is configured to wirelessly transmit the processed signal to a remote monitoring unit (300).

Abstract: The invention concerns a method for additive manufacturing a component by repetitively superposing and solidifying material layers according to a 3D model of the component. The method comprises the steps of scan, by means of an eddy current sensing unit (20), of a new solidified cross section (15) obtained by selectively solidifying a material layer so as to provide an integrity data (VMM) of a sensed portion (23). A difference between the sensed integrity data (VMM) and an expected integrity data (VEE) is then executed for detecting a manufacturing anomaly within this portion. The expected integrity data (VEE) is determined based on collected integrity data of a solid basic structure likely matching or being identical to a geometrical structure (41) obtained from the 3D model (40) of a portion corresponding to said sensed portion (23), said solid basic structure being manufactured or simulated according to another 3D model.

Abstract: The invention concerns a shoe scanning system for a full-body scanners canning an individual before access to a restricted access area. The system comprises a detection unit (10) comprising: a detector for sensing a metal and/or unauthorized object located above a surface (111) onto which the individual can walk; a communication unit for transmitting a message to an indication unit for providing instructions to the individual and/or to an assistant; and a processing unit connected to the detector by a data link for receiving data and controlling the communication unit for sending a detection signal when the detector indicates a presence of a metal and/or unauthorized object. The detector comprises a short-range sensing element (122) and a long-range sensing element (123) for detecting a metal and/or unauthorized object up to a maximal distance (1231) greater than the maximal distance of the short-range sensing element.

Abstract: The invention concerns a system (1) and a method for scanning a person (2) before access to a restricted access area (3), comprising a processing unit (14) and a metal detector (10, 70) for detecting metal in the shoes (20) or in a waist portion of the person walking on a surface (15). The processing unit controls an indication unit (12, 13) for: letting the person walk towards the restricted area if a first scan indicates the probability of the presence of metal lower than a first threshold; in case of a probability higher than the first threshold, prompting the person to carry out a second scan close to a mark (11) on the carpet; and prompting the user to remove his shoes or object if the first scan indicates a probability higher than a second threshold, or if the second scan indicates a probability higher than a third threshold.

Abstract: Disclosed herein is a method for monitoring a health status of one or of a plurality of bridges (10) under normal traffic condition.

Abstract: The invention concerns a method and a system (1) for detecting a threat in a shoe (21, 22) worn by an individual (2) accessing a restricted access area (50) through a security access point (51). The method comprises obtaining a first response provided by a first metal detector (11) by sensing a pair of shoes worn by the individual. The first response is compared with a signature signal representing a shoe comprising a threat or an object representing a threat so to indicate a critical pair of shoes. In such case, the method further comprises prompting the individual to place the critical pair of shoes at a predefined position to obtain a second response provided by the first or by a second metal detector (12, 13) by sensing one shoe of said critical pair of shoes. A potential threat is detected by comparing the second response with the signature signal.

Abstract: The invention relates to a rotatable inspection device (10) for inspection of the integrity of an axisymmetric portion (210) of parts (200), for example a threaded tube (200). The rotatable inspection device (10) includes a measuring unit (20) configured to be rotated about the symmetry axis of the axisymmetric portion (210). The measuring unit (20) comprises: i) a radially movable measuring structure (22) comprising a defect detection sensor (30), wherein said measuring structure (22) is configured to urge the defect detection sensor (30) against said portion (210) to be inspected; ii) an electronic device (43) for processing and transmitting the signal measured by the defect detection sensor (30) along said portion (210), and iii) a measuring unit support (50) supporting the radially movable measuring structure (22). The electronic device (43) is configured to wirelessly transmit the processed signal to a remote monitoring unit (300).

Abstract: The invention concerns a method for additive manufacturing a component by repetitively superposing and solidifying material layers according to a 3D model of the component. The method comprises the steps of scan, by means of an eddy current sensing unit (20), of a new solidified cross section (15) obtained by selectively solidifying a material layer so as to provide an integrity data (VMM) of a sensed portion (23). A difference between the sensed integrity data (VMM) and an expected integrity data (VEE) is then executed for detecting a manufacturing anomaly within this portion. The expected integrity data (VEE) is determined based on collected integrity data of a solid basic structure likely matching or being identical to a geometrical structure (41) obtained from the 3D model (40) of a portion corresponding to said sensed portion (23), said solid basic structure being manufactured or simulated according to another 3D model.

Abstract: The invention concerns a method and a system (1) for detecting a threat in a shoe (21, 22) worn by an individual (2) accessing a restricted access area (50) through a security access point (51). The method comprises obtaining a first response provided by a first metal detector (11) by sensing a pair of shoes worn by the individual. The first response is compared with a signature signal representing a shoe comprising a threat or an object representing a threat so to indicate a critical pair of shoes. In such case, the method further comprises prompting the individual to place the critical pair of shoes at a predefined position to obtain a second response provided by the first or by a second metal detector (12, 13) by sensing one shoe of said critical pair of shoes. A potential threat is detected by comparing the second response with the signature signal.

Abstract: The invention concerns a shoe scanning system for a full-body scanners canning an individual before access to a restricted access area. The system comprises a detection unit (10) comprising: a detector for sensing a metal and/or unauthorized object located above a surface (111) onto which the individual can walk; a communication unit for transmitting a message to an indication unit for providing instructions to the individual and/or to an assistant; and a processing unit connected to the detector by a data link for receiving data and controlling the communication unit for sending a detection signal when the detector indicates a presence of a metal and/or unauthorized object. The detector comprises a short-range sensing element (122) and a long-range sensing element (123) for detecting a metal and/or unauthorized object up to a maximal distance (1231) greater than the maximal distance of the short-range sensing element.

Abstract: The invention concerns a system (1) and a method for scanning a person (2) before access to a restricted access area (3) comprising a processing unit (14) and a metal detector (10, 70) for detecting metal in the shoes (20) or in a waist portion of the person walking on a surface (15). The processing unit controls an indication unit (12, 13) for: letting the person walk towards the restricted area if a first scan indicates the probability of the presence of metal lower than a first threshold; in case of a probability higher than the first threshold, prompting the person to carry out a second scan close to a mark (11) on the carpet; and prompting the 10 user to remove his shoes or object if the first scan indicates a probability higher than a second threshold, or if the second scan indicates a probability higher than a third threshold.