Abstract: A method and system for identification of obstacles near railways and for providing alarm to an operator of a train if obstacles constitute threat to the train are disclosed. The system comprise IR sensor disposed at the front of the train facing the direction of travel. The IR sensor receives images of the rails in front of the train. The system comprises pre-stored vibration profile of the train's engine that is used to eliminate influence of the engine's vibrations on the accuracy of the received images. Presence of rails in the received frames is detected based on inherent differences of temperature between the rails and the substrate in the rails' background, such as the railway sleepers and the materials underneath it. The system may detect defects in an electric conductor system of a train.

Abstract: The invention relates to a computing system and a computer-implemented method for classifying images of retina of eyes of subjects. A captured image of a retina is processed to obtain a plurality of different segmented images each having different selected portions of the captured image using different selection rules. The multiple segmented images are provided to respective dedicated machine learning models to output an image classification based on the respective segmented images provided as input. An ensemble classification is determined based on the multiple classifications obtained by means of the multiple trained machine learning models.

Abstract: Methods, systems, and computer programs are disclosed for segmenting, from an image, a tooth's pulp region comprising a pulp chamber and root canals. Curvature-based shape recognition is performed at different spatial scales using smoothed versions of the image. An indication of a point or region is received, located in the pulp chamber and referred to as “seed”. The seed is used as initial segmentation mask. An update procedure, iteratively carried out, comprises: (i) determining candidate image elements for updating the segmentation mask, comprising: (i?1) in the first n iteration(s), a grayscale thresholding taking as reference the current segmentation mask; and, (i?2) in at least one iteration, taking the curvature-based shape recognition into account; (ii) retaining, among the candidate image elements, a region of connected candidate image elements that comprises the seed; and (iii) using the retained region to update the segmentation mask.

Abstract: A polyurethane foam material having the following properties: Compression hardness at 10% (according to ISO 3386/1) higher than 60 kPa and lower than 120 kPa; Free rise density in the range 40-80 kg/m3 (according to ISO 845); Flexural modulus (according to ISO 1209-2) in range 0.95-2 MPa.

Abstract: A system for collecting and distributing meteorological data is disclosed the system comprising at least two mobile meteorological stations (MMS) and each of the stations comprising at least a controller, a sensors unit that comprises one or more sensors such as temperature sensor, humidity sensor, air pressure sensor, wind speed and/or wind direction sensor, a location sensor unit and a communication unit configured to enable communication with at least one other MMS. The controller may be configured to receive meteorological data from the sensors unit and location data from the location sensor unit and to send a meteorological data and location data to the at least one other MMS.

Abstract: A computing system configured to perform the steps of dividing both a saliency map and a ground-truth feature map into cells in order to obtain segmented saliency map and a segmented feature map, wherein a relevance score is assigned to each cell based on values of individual pixels within the cells in the saliency map and feature map, selecting, for both the segmented saliency map and segmented feature map, a selected number of selected cells corresponding to the most relevant cells having highest relevance scores within the segmented saliency map and the segmented feature map, respectively, and computing a level of agreement between the segmented saliency map and the segmented feature map by comparing the selected cells having highest relevance scores in the segmented saliency map to the selected cells having highest relevance scores in the segmented feature map.

Abstract: A polyurethane foam material having the following properties: Compression hardness at 10% (according to ISO 3386/1) higher than 60 kPa and lower than 120 kPa; Free rise density in the range 40-80 kg/m3 (according to ISO 845); Flexural modulus (according to ISO 1209-2) in range 0.95-2 MPa.

Abstract: Methods, systems, and computer programs are disclosed for segmenting, from an image, a tooth's pulp region comprising a pulp chamber and root canals. Curvature-based shape recognition is performed at different spatial scales using smoothed versions of the image. An indication of a point or region is received, located in the pulp chamber and referred to as “seed”. The seed is used as initial segmentation mask. An update procedure, iteratively carried out, comprises: (i) determining candidate image elements for updating the segmentation mask, comprising: (i?1) in the first n iteration(s), a grayscale thresholding taking as reference the current segmentation mask; and, (i?2) in at least one iteration, taking the curvature-based shape recognition into account; (ii) retaining, among the candidate image elements, a region of connected candidate image elements that comprises the seed; and (iii) using the retained region to update the segmentation mask.

Abstract: A method and system for identification of obstacles near railways and for providing alarm to an operator of a train if obstacles constitute threat to the train are disclosed. The system comprise IR sensor disposed at the front of the train facing the direction of travel. The IR sensor receives images of the rails in front of the train. The system comprises pre-stored vibration profile of the train's engine that is used to eliminate influence of the engine's vibrations on the accuracy of the received images. Presence of rails in the received frames is detected based on inherent differences of temperature between the rails and the substrate in the rails' background, such as the railway sleepers and the materials underneath it. The system may detect defects in an electric conductor system of a train.

Abstract: A method and system for identification of obstacles near railways and for providing alarm to an operator of a train if obstacles constitute threat to the train are disclosed. The system comprise IR sensor disposed at the front of the train facing the direction of travel. The IR sensor receives images of the rails in front of the train. The system comprises pre-stored vibration profile of the train's engine that is used to eliminate influence of the engine's vibrations on the accuracy of the received images. Presence of rails in the received frames is detected based on inherent differences of temperature between the rails and the substrate in the rails' background, such as the railway sleepers and the materials underneath it. The system may detect defects in an electric conductor system of a train.

Abstract: A method implemented on a dongle device for controlling menu board items on an attached display device includes receiving content for a menu board from an electronic computing device. The menu board content is transferred to the display device for display on the display device. Information is received regarding sales of items listed on the menu board. The information identifies purchasing trends for the items listed on the menu board. A display of the menu board items is dynamically updated based on the identified purchasing trends.

Abstract: A cooling apparatus includes a container configured to contain a coolant within a space. The apparatus further includes a cooling block positioned substantially within the space and having a high heat capacity such that the space not occupied by the cooling block is filled with a coolant to a level at or below the top of the cooling block, and a placement structure having high thermal conductivity positioned on top of the cooling block and outside of the space. A method for cooling an object is also provided, which includes inserting a coolant into a container configured to contain the coolant within a space, and placing the object on a placement structure outside the space. For this method, the placement structure has a high thermal conductivity and is coupled to a cooling block, the cooling block having a high heat capacity and positioned substantially within the space.

Abstract: A system for collecting and distributing meteorological data is disclosed the system comprising at least two mobile meteorological stations (MMS) and each of the stations comprising at least a controller, a sensors unit that comprises one or more sensors such as temperature sensor, humidity sensor, air pressure sensor, wind speed and/or wind direction sensor, a location sensor unit and a communication unit configured to enable communication with at least one other MMS. The controller may be configured to receive meteorological data from the sensors unit and location data from the location sensor unit and to send a meteorological data and location data to the at least one other MMS.

Abstract: A method and system for identification of obstacles near railways and for providing alarm to an operator of a train if obstacles constitute threat to the train are disclosed. The system comprise IR sensor disposed at the front of the train facing the direction of travel. The IR sensor receives images of the rails in front of the train. The system comprises pre-stored vibration profile of the train's engine that is used to eliminate influence of the engine's vibrations on the accuracy of the received images. Presence of rails in the received frames is detected based on inherent differences of temperature between the rails and the substrate in the rails' background, such as the railway sleepers and the materials underneath it.

Abstract: A protective bag dispensing system for a mobile x-ray apparatus includes a back panel element mountable against an external and operator-accessible side of a cart, the back panel element having dimensions which exceed the size of a protective bag being dispensed, a front panel element joined to the back panel element at the bottom side of both panels forming a cavity for supporting and accommodating an X-ray detector during the bagging process, a bag holder for hanging down a stack of multiple protective bags or feeding bags one by one into the cavity, the protective bags individually and removably attached from their top sides allowing an individual bag to be removed from the stack or roll while inserting the X-ray detector into the first available protective bag, the protective bags exceeding the size of the mobile x-ray detector being bagged, and the back panel element includes at least two segments arranged in a hinged configuration.

Abstract: A motorized tool for scrubbing, buffing, and polishing. The tool has a motor within a housing powered by an electrical power supply to move a base member. Surface treatment material is selectively retained by the base member, potentially by a latching system, a sleeved surface treatment system, or hook and loop material. A water-resistant battery pack can be selectively engaged with the housing, such as through a mating engagement between a tubular projection from the battery pack in combination with an annular socket in the housing, in a substantially watertight manner to provide electrical power. A liquid retaining volume can be disposed within the motorized tool, such as partially within a handle and partially contiguous with a motor compartment of the housing, for retaining a volume of liquid. Liquid can be selectively emitted into or through a surface treatment pad through an exhaust tube.

Abstract: The present invention provides methods and compositions for repairing and/or maintaining the myelin sheath of neuronal axons in a subject. In particular, the present invention provides compositions comprising one or more TRPV1 agonists exhibiting promyelinating activity for treatment of demyelinating disorders.

Abstract: A method and system for identification of obstacles near railways and for providing alarm to an operator of a train if obstacles constitute threat to the train are disclosed. The system comprise IR sensor disposed at the front of the train facing the direction of travel. The IR sensor receives images of the rails in front of the train. The system comprises pre-stored vibration profile of the train's engine that is used to eliminate influence of the engine's vibrations on the accuracy of the received images. Presence of rails in the received frames is detected based on inherent differences of temperature between the rails and the substrate in the rails' background, such as the railway sleepers and the materials underneath it. The system may detect defects in an electric conductor system of a train.