Abstract: Railway detection system for detecting the presence of a railway vehicle on a railway track section comprising at least two rails, the railway track section comprising a first end and a second end opposite to the first end in a longitudinal direction of the railway track section, the railway detection system comprising a track circuit system comprising a signal generator electrically coupled to the first end of the railway track section, the signal generator being configured for generating a first track circuit signal to be injected into the railway track section at the first end, wherein the signal generator is adapted to generate a first component of the first track circuit signal comprising at least one DC pulse; generate a second component of the first track circuit signal, and add the first and the second component so as to obtain the first track circuit signal.

Abstract: A method determines a change of a state of a track section of a railroad. The track section includes a first end electrically connected to a first track device, a second end electrically connected to a second track device, and rails connecting the first end with the second end. The track section is associated with at least one computing unit. At least one of the first and second track devices is in communication with the computing unit. Upon initialization of the method, the state of the track section is a first predetermined state. At least one of the first track device and the second track device is a receiving track device, which measures a received current intensity at a receiving end. The method includes a first monitoring of the received current intensity and a second monitoring of a transmitted current intensity.

Abstract: A portable, programable collar LED light assembly and programmable application to create reminders for an event or activity, such as the administration of medication, that requires an action to turn off the reminder.

Abstract: A computer-implemented method for helping a user in the planification of a treatment to be delivered via a probe to an effective target region of a body of a patient, the treatment being a radiotherapy, an ablation therapy, a laser-based or an ultrasound-based treatment, by a user graphical interface including a controller configured to control the interaction between the user and the user graphical interface. A device is configured to implement the method and to a computer program product including instructions which, when the program is executed by a computer, cause the computer to carry out the method.

Abstract: A system and method are for controlling a train traveling along track blocks. A first signal transmitter is installed at a first track block and transmits, using a predefined range of transmission frequencies, first signals for detecting when the train enters the first track block. A second signal transmitter is installed at an adjacent second track block and transmits, using a predefined range of transmission frequencies different from the predefined range of transmission frequencies used by the first signal transmitter, second signals for detecting when the train enters the second track block. One or more signal receivers on board of the train are configured to receive the transmitted first and second signals, and an onboard controller is configured, based on signals supplied by the one or more receivers indicative of the first and second signals received, to identify when the train enters the first or second track blocks.

Abstract: A wrist-worn device includes a device housing, an electrochemical sensor, control circuitry, optional tamper sensors, and a water-absorbing material. The device housing includes an upper housing and a lower housing attached to the upper housing. The lower housing includes a top wall and a circumferential side wall. The top wall defines a first access opening. The device housing also includes a wrist piece having a first face and a second face that defines a trench in the first face that protrudes from the second face as a closed curve-shaped protrusion. The lower housing and the wrist piece cooperatively form an amplification chamber. The wrist piece also defines a plurality of vent holes that allow transdermally emitted ethanol to enter the amplification chamber. The control circuitry is configured to receive measurements and to calculate transdermal alcohol concentrations from the electrochemical sensor.

Abstract: A method determines a change of a state of a track section of a railroad. The track section includes a first end electrically connected to a first track device, a second end electrically connected to a second track device, and rails connecting the first end with the second end. The track section is associated with at least one computing unit. At least one of the first and second track devices is in communication with the computing unit. Upon initialization of the method, the state of the track section is a first predetermined state. At least one of the first track device and the second track device is a receiving track device, which measures a received current intensity at a receiving end. The method includes a first monitoring of the received current intensity and a second monitoring of a transmitted current intensity.

Abstract: Railway detection system for detecting the presence of a railway vehicle on a railway track section comprising at least two rails, the railway track section comprising a first end and a second end opposite to the first end in a longitudinal direction of the railway track section, the railway detection system comprising a track circuit system comprising a signal generator electrically coupled to the first end of the railway track section, the signal generator being configured for generating a first track circuit signal to be injected into the railway track section at the first end, wherein the signal generator is adapted to generate a first component of the first track circuit signal comprising at least one DC pulse; generate a second component of the first track circuit signal, and add the first and the second component so as to obtain the first track circuit signal.

Abstract: A Fixed Wireless Access (FWA) device can include identification information disposed on an exterior surface of the FWA device. The FWA device can be configured to receive over a local communication network from a mobile device, provisioning information associated with the FWA device based on the identification information and install the provisioning information in a memory unit. The FWA device can establish cellular connectivity with a network base station based on the provisioning information. The provisioning information can be obtained by the mobile device scanning the identification information, providing the identification information to a server, and receiving the provisioning information from the server based on the identification information.

Abstract: Estimating electrical parameters of a track circuit including a transmitter, a receiver, and a track section between the transmitter and receiver. The transmitter outputs, over the track section towards the receiver, a signal including a data packet part, and the signal received by the receiver is decoded to determine the data packet received. Simulated signals are generated, via a predetermined software model including parameters of the track circuit, by varying an actual value input for the model parameters, each signal generated corresponding to actual values input for the parameters. Each simulated signal is compared with the signal received at a receiver until finding a part of a simulated signal that matches a corresponding part of the signal received at a receiver. The actual parameter values corresponding to the simulated signal that match the signal received at the receiver are estimated as the actual parameters of the track circuit.

Abstract: A system and method are for controlling a train traveling along track blocks. A first signal transmitter is installed at a first track block and transmits, using a predefined range of transmission frequencies, first signals for detecting when the train enters the first track block. A second signal transmitter is installed at an adjacent second track block and transmits, using a predefined range of transmission frequencies different from the predefined range of transmission frequencies used by the first signal transmitter, second signals for detecting when the train enters the second track block. One or more signal receivers on board of the train are configured to receive the transmitted first and second signals, and an onboard controller is configured, based on signals supplied by the one or more receivers indicative of the first and second signals received, to identify when the train enters the first or second track blocks.

Abstract: A method is for determining a status of a track section of a railroad. Each end of the track section is connected to a respective detector. One of the two detectors transmits a current along the rails of the track section towards the other detector and receives a current transmitted along the rails of the track section from the other detector. The track section is further equipped with a computer in communication with the two detectors. The computer calculates an instant value of the status of the track section as a function of an instant vector based on a measure of an intensity of the current transmitted by a first of the detectors as measured by the first detector (Txl1), a measure of an intensity of the current received by the first detector as measured by the first detector (Rxl1) and a measure of an intensity of the current transmitted by the second detector as measured by the second detector (Txl2).

Abstract: A wayside to railway vehicle communication method including providing a first wayside device with a transmitter device capable of transmitting a data packet message to a railway vehicle travelling along a section of a railway track, through an electric waveform put into a rail of the section, and sending at least one message from the transmitter device to the railway vehicle, wherein the at least one message corresponds to the conversion of the data packet into a modulated electric waveform, the data packet including several data bits providing information relative to a plurality of speed limits the railway vehicle has to respect while travelling along respective portions of the section.

Abstract: A method of protecting a superconducting magnet from quenches, the superconducting magnet having at least one primary coil comprising high temperature superconductor, HTS, material. A secondary HTS tape is provided, the secondary HTS tape being in proximity to and electrically insulated from the primary coil, and being configured to cease superconducting at a lower temperature than the primary coil during operation of the magnet. A loss of superconductivity in the secondary HTS tape is detected. In response to said detection, energy is dumped from the primary coil into an external resistive load.

Abstract: Systems, methods, and apparatus for marking a metallic workpiece for tracking and tracing the metallic workpiece throughout its production and consumer lifecycle are disclosed. The mark may be formed on a sheet of a metallic material. In some embodiments, a bodymaker forms a cup from a blank cut from the sheet into the metallic workpiece with the mark positioned on a closed end of the metallic workpiece. The mark is scanned for tracking and tracing at various points during the production of the metallic workpiece and during the lifecycle of the metallic workpiece, such as at a point of filling, point of sale and a collection point where the metallic workpiece is recycled or destroyed. Information collected as the mark is scanned provides valuable information that can be used to improve the manufacturing process, strategic production and distribution, incentivize recycling of the metallic workpiece, and to improve deposit return programs.

Abstract: A method is for determining a status of a track section of a railroad. Each end of the track section is connected to a respective detector. One of the two detectors transmits a current along the rails of the track section towards the other detector and receives a current transmitted along the rails of the track section from the other detector. The track section is further equipped with a computer in communication with the two detectors. The computer calculates an instant value of the status of the track section as a function of an instant vector based on a measure of an intensity of the current transmitted by a first of the detectors as measured by the first detector (Txl1), a measure of an intensity of the current received by the first detector as measured by the first detector (Rxl1) and a measure of an intensity of the current transmitted by the second detector as measured by the second detector (Txl2).

Abstract: A Fixed Wireless Access (FWA) device can include identification information disposed on an exterior surface of the FWA device. The FWA device can be configured to receive over a local communication network from a mobile device, provisioning information associated with the FWA device based on the identification information and install the provisioning information in a memory unit. The FWA device can establish cellular connectivity with a network base station based on the provisioning information. The provisioning information can be obtained by the mobile device scanning the identification information, providing the identification information to a server, and receiving the provisioning information from the server based on the identification information.

Abstract: Estimating electrical parameters of a track circuit including a transmitter, a receiver, and a track section between the transmitter and receiver. The transmitter outputs, over the track section towards the receiver, a signal including a data packet part, and the signal received by the receiver is decoded to determine the data packet received. Simulated signals are generated, via a predetermined software model including parameters of the track circuit, by varying an actual value input for the model parameters, each signal generated corresponding to actual values input for the parameters. Each simulated signal is compared with the signal received at a receiver until finding a part of a simulated signal that matches a corresponding part of the signal received at a receiver. The actual parameter values corresponding to the simulated signal that match the signal received at the receiver are estimated as the actual parameters of the track circuit.

Abstract: Method and system for communicating data between a transmitter and a receiver via a physical transmission medium interposed there between, wherein the transmitter outputs over the transmission medium towards the receiver, a predefined precursor signal followed by a target signal carrying data packet. Based on the precursor signal received at the receiver, estimated values of actual electrical parameters of the physical transmission medium are computed via a predetermined model of the physical transmission medium, wherein the computed estimated values of the electrical parameters are indicative of a distortion caused by the physical transmission medium on the predefined precursor signal outputted by the transmitter. The data packets originally outputted by the transmitter are estimated based on the computed estimated values of the actual electrical parameters and on the target signal received at the receiver.

Abstract: An electronic candle system for providing a sanitary and reusable birthday candle solution includes a plurality of electronic candles and a remote control. Each electronic candle comprises a body and a translucent cover coupled to a body top side. A light is coupled to the body top side and extends within the cover. A receiver is coupled within the body. The remote control a transceiver coupled within a remote housing. The transceiver is in operational communication with the receiver of each electronic candle of the plurality of electronic candles. A plurality of controls is coupled to the remote housing and is in operational communication with the transceiver. An air sensor is coupled to the remote housing to be blown on by a user to turn off the light of each of the plurality of electronic candles.