AOMB Polska Sp. z.o.o

The subject-matter of the invention is a computer implemented method and system for creating of personalized trainings in virtual reality (VR), which enable adjusting of the training content according to the individual needs of the user based on analysis of his/her earlier training sessions. A computer implemented method for generating of personalized trainings comprising the following steps: describing at least one object in a training module (2) as a finite state machine; loading of a testing scenario (7) or scenario (6) into the calculating unit (2); recording of the data (11) about the course of the scenario executed by the user (4); assigning the data (11) about the course of the scenario with the group data (8) or individual data (9) in a base (5) of the course of the scenarios; transmitting from the base (5) of the course of the scenarios to an analytic module of group data (8) or individual data (9); identifying of the probability of making an error for at least one action performed by the user in the scenario (6) or test scenario (7); calculating, by the analytic module (1), of the maximum probability (10) of making errors in a sequence of actions performed by the user (4); maximizing the level of difficulty of the actions and generating of a scenario (6) with the use of the generating module (3).

A method for monitoring of condition of a cable conduit, in particular a corrugated cable conduit, comprising the following steps: detecting (101A1) values of relative concentration of gas with variable concentration Rx_in(i) inside a cable conduit (1) in a preset time window and creating (102A1) time series of the values of relative concentration of gas with variable concentration Rx_in(i) inside the cable conduit (1), wherein each of said values has an assigned timestamp or each of said values is detected (101A1) with a predefined sampling rate, where i = (1, 2, ..., n); detecting (101A2) values of relative concentration of gas with variable concentration Rx_out(i) outside the cable conduit (1) in the preset time window and creating (102A2) time series of the values of relative concentration of gas with variable concentration Rx_out(i) outside the cable conduit (1), wherein each of said values has an assigned timestamp or each of said values is detected (101A2) with the predefined sampling rate, where i = (1, 2, ...,n); wherein the detection (101A1) of the values of relative concentration of gas with variable concentration Rx_in(i) inside the cable conduit (1) and the detection (101A2) of the values of relative concentration of gas with variable concentration Rx_out(i) outside the cable conduit (1) is synchronized; determining (109) a correlation coefficient based on the values of relative concentration of gas with variable concentration Rx_in(i) inside the cable conduit (1) from the created (102A1) time series and on the values of relative concentration of gas with variable concentration Rx_one(i) outside the cable conduit (1) from the created (102A2) time series, where i = (1, 2, ...,n); assessing (110) condition of the cable conduit (1) by comparing the determined (109) correlation coefficient to a threshold value such that when said correlation coefficient exceeds the threshold value, the cable conduit (1) is considered non-hermetic.

Disclosed is a method for measuring defect propagation: corrosive defects in materials and welds in steel structures, pipelines, and tanks, on which at least two pairs of measurement gates (5, 6) are arranged in mutually perpendicular directions, wherein one pair of gates comprises two longitudinal measurement gates (5), and the other pair comprises two perpendicular measurement gates (6). It comprises the following steps: (a) applying a voltage pulse to the first pair of gates (5, 6); (b) measuring the voltage drop Δ U1 and the pulse propagation time Tp 1 on this first pair of measurement gates (5, 6); (c) applying a voltage pulse to the second pair of measurement gates (5, 6); (d) measuring the voltage drop Δ U2 and the pulse propagation time Tp 2 on this second pair of measurement gates (5, 6); (e) determining the three-dimensional volume of the defect by comparing the results of voltage drops Δ U1 , Δ U2 and pulse propagation times Tp 1, Tp 2 from the mutually perpendicular measurement gates (5, 6) with reference results. The disclosure is also directed to a measurement system for measuring the propagation of material defects, comprising a voltage pulse source (1) for applying pulses to the measurement gates (5, 6); at least two pairs of electrodes forming measurement gates (5, 6) - arranged to be placed on the surface of the tested structure; an analog-to-digital converter (8); a data storage unit (12); and a data processing unit (13) with software for utilizing reference data from radiographic (RT) and ultrasonic (UT) tests and for calculating the defect volume based on the correlation of this data with signals from both measurement gates (5, 6). The disclosure allows for continuous measurement of the actual defect volume in 3D, provides the possibility of wireless transmission of the measurement signal, and enables assessment of the remaining durability margin of pipelines and tanks of various purposes and operational requirements in real time, without the need to take them out of service.

A method for monitoring of condition of a cable conduit fitting comprising the following steps: detecting (101A1) values of relative concentration of gas with variable concentration Rxin(i) inside a cable conduit fitting (1) in a preset time window and creating (102A1) time series of the values of relative concentration of gas with variable concentration Rxin(i) inside the cable conduit fitting (1), wherein each of said values has an assigned timestamp or each of said values is detected (101A1) with a predefined sampling rate, where i = (1,2, ...,n); detecting (101A2) values of relative concentration of gas with variable concentration Rxout(i) outside the cable conduit fitting (1) in the preset time window and creating (102A2) time series of the values of relative concentration of gas with variable concentration Rxout(i) outside the cable conduit fitting (1), wherein each of said values has an assigned timestamp or each of said values is detected (101A2) with the predefined sampling rate, where i = (1, 2, ... , n); wherein the detection (101A1) of the values of relative concentration of gas with variable concentration Rxin(i) inside the cable conduit fitting (1) and the detection (101A2) of the values of relative concentration of gas with variable concentration Rxout(i) outside the cable conduit fitting (1) is synchronized; determining (109) a correlation coefficient based on the values of relative concentration of gas with variable concentration Rxin(i) inside the cable conduit fitting (1) from the created (102A1) time series and on the values of relative concentration of gas with variable concentration Rxout(i) outside the cable conduit fitting (1) from the created (102A2) time series, where i = (1,2, ...,n); assessing (110) condition of the cable conduit fitting (1) by comparing the determined (109) correlation coefficient to a threshold value such that when said correlation coefficient exceeds the threshold value, the cable conduit fitting (1) is considered non-hermetic.

The present invention relates to contactor, particularly screw terminal contactor. The invention discloses a contactor (10), comprising at least a pair of screw connecting terminals (2), and each screw connecting terminals (2) has a fixed contact (5) in a ferrule cavity (7), and the ferrule cavity (7) has an opening (3) between an insulation walls (1.3). The at least one opening (3) comprising a wide section (3.1) and a narrow section (3.2) narrower than the wide section (3.1), such that the wide section (3.1) and the narrow section (3.2) are configured to fit with different sizes of ferrules. The narrow section (3.2) is wider than a pin of the ferrule which size fits to the wide section (3.1), and the opening (3) by the narrow section (3.2) opens into the part of the ferrule cavity (7) adjacent to the fixed contact (5), while the wide section (3.1) is on the opposite side to the fixed contact (5).

The present invention relates to threaded part (10) and contactor (30). The threaded part (10) for use with a contactor terminal screw, comprising: a body (1) comprising a first side (1.1) and a second side (1.2) opposite to the first side (1.1), a threaded hole (2) extending perpendicularly through the body (1) from the first side (1.1) to the second side (1.2), and at least one groove (3) formed in the body (1). The body (1) is configured to fit into a contactor pocket with the first side (1.1) oriented toward the terminal screw, and the threaded hole (2) oriented toward the terminal screw, and the at least one groove (3) extends from the first side (1.1) toward the second side (1.2) of the body (1) such that a depth of the at least one groove (3) is smaller than a thickness of the body (1) and the at least one groove (3) extends over at least a thread of the threaded hole (2). The contactor (30) comprises an at least one screw connecting terminal (32) comprises a threaded part (10) according to the first invention,

Aircraft in a multi-rotor configuration, comprises at least four propulsion systems (1) mounted on the upper side of an aircraft structure (2), a power supply system (3) in the lower part of the structure (2), and a control system (4) connected by wire to the power supply system (3) and by communication with the propulsion systems (2), wherein the structure (2) comprises at least two skids (5) on the underside, characterized in that the aircraft comprises a platform (6) attached to the structure (2) on one side, wherein the platform (6) comprises a railing (7) led around the edge of the platform (6), and furthermore, each propulsion system (1) comprises two electric motors (8) arranged one above the other and each electric motor (8) is connected to a propeller (9), and the electric motors (8) with the propellers (9) are mounted in ducts (10).

The invention discloses a measurement system to be secured on the patient's head, comprising: a band arranged for positioning on the patient's head, an optical measurement pattern secured to the band and arranged for determining of a position of the patient's head and its vertical axis, and to transmit data about the position of the patient's head, means for mechanical binding of the band with established characteristic anatomic points on the patient's head, an electronic level configured for measurement of tilts of the band from an established plumb line, a communications interface for communication with the patient via signals emitted thereby and perceived by the patient's senses, configured for transmitting to the patient information about a change in an angular position of the head based on the information received from the electronic level, at least one camera for recording the image of the patient's head and recording information about a localization of the patient's head from the optical measurement pattern, data transmission means arranged to transmit the data received from the at least one camera and from the electronic level to an analyser module, and the analyser module arranged to receive and process the transmitted data and record the positioning of the characteristic anatomic points of the patient's head and position, orientation or movement of the patient's mandible. The invention also discloses a method for measurement of the patient's mandibular trajectory relative to the head in real time.

The invention discloses a plug (1) comprising a shaped part for accommodating within it at least two terminals (7), means for electrical transfer suitable for connecting with an electrical device, connecting an at least two protruding pins (9) for transferring electricity from a power supply, wherein the shaped part comprises a front section suitable for being in contact with a socket (2), wherein the least two protruding pins (9) are mounted in the front section, wherein the shaped part further comprises an electronic tag (3) configured to transmit information stored in the electronic tag (3). The invention discloses also a socket (2) for electrical connection with a plug (1) comprising a mounting box (6) accommodating at least two terminals (7), wherein the mounting box (6) comprises a face plate (5) suitable for interconnection with the plug (1) and at least two wires providing electricity, the at least two terminals (7) are mounted in the face plate and suitable for receiving at least two protruding pins (9) of the plug (1) and transferring current from the wires to the at least two protruding pins (9) of the plug (1), wherein the mounting box (6) further comprises an electronic tag reader for reading an electronic tag (3) and retrieving data and a current. Further the invention discloses a system for an identification of an electrical device comprising a plug (1) and a socket (2), a transmitting means and an evaluation means. The plug (1) is plugged in the socket (2) providing reading an electronic tag (3) by an electronic reader, thereby providing data exchange between the electronic tag (3) and the electronic tag reader. The invention further discloses a method of identification of external electrical device.

The present invention relates to the field of lithium extraction and recycling. More specifically, the invention focuses on enhancing the selective recovery of monovalent lithium salts using molecular organic receptors with oxygen-atom donors. The invention relates to a molecular receptor of general Formula 1, in which n, A, R<1>-R<4>, and B are defined in the description, a method for the preparation of the molecular receptor, a method for the selective extraction of lithium from a solid phase into an organic phase using the molecular receptor, and a use of the molecular receptor for the recovery of lithium from primary and secondary sources, including the recycling of lithium-ion batteries. <img class="EMIRef" id="6c6e5c24-6028-49fc-b0dd-dde298f10b30-ia01" />