Abstract: A method is provided that includes identifying a subject as suffering from a headache or a migraine within a head of the subject, and, in response thereto, applying electrical energy to an arm, a leg, a hand, or a foot of the subject's body by driving electrical pulses into the portion of the subject's body. The electrical pulses are configured such that more than 50 percent of the applied electrical energy stimulates A-beta sensory nerve fibers, and less than 20 percent of the applied electrical energy stimulates any one of A-delta sensory nerve fibers, C sensory nerve fibers, and motor nerve fibers. Other embodiments are also described.

Abstract: Apparatus and methods are described including placing a set of two or more electrodes (22) in electrical contact with a portion of a subject's body. At least one computer processor (24) drives the electrodes to apply an amplitude shift keying signal to the portion of the subject's body, the amplitude shift keying signal containing a high frequency component that acts as a carrier wave, the high frequency component having a frequency of between 80 Hz and 120 Hz, and a low frequency component that acts as a modulating component that modulates the carrier wave, the low frequency component having a frequency of between 1 Hz and 8 Hz. Other applications are also described.

Abstract: A system is provided that includes a patch, which includes a plurality of electrodes and is configured to be coupled to a subject. A mobile device includes a computer processor configured to receive, from a remote server, stimulation parameters derived from processing by the remote server of results from electrostimulation treatment of headaches of a plurality of other subjects; receive an input from a subject; and, in response to the input, while the patch is coupled to the subject, wirelessly communicate a control signal that causes the electrodes to apply stimulation to the subject using the received stimulation parameters as default stimulation parameters for the stimulation. Other embodiments are also described.

Abstract: A system is provided that includes a patch, which includes a plurality of electrodes and is configured to be coupled to a subject; and a mobile device, including a computer processor configured to: obtain a physical location of the subject; obtain, from a remote service, a migraine-related forecast specific to the physical location of the subject; enrich the migraine-related forecast with treatment-related statistics collected from a plurality of other subjects to whom electrostimulation treatment has been applied; present the migraine-related forecast on the mobile device; receive an input from a subject; and in response to the input, while the patch is coupled to the subject, wirelessly communicate a control signal that causes the electrodes to apply stimulation to the subject. Other embodiments are also described.

Abstract: Apparatus (20) is provided that includes a battery (48) including first and second poles (78, 79); and a circuit board (50) that includes electronic circuitry (53), the second pole (79) electrically coupled to the circuitry (53). A battery-isolation tab (42, 142) is removably disposed between the first pole (78) and the circuitry (53), and includes a non-conductive substrate (90) configured to electrically isolate the first pole (78) from the circuitry (53), while the tab (42, 142) is disposed between the first pole (78) and the circuitry (53); and a conductive layer (92) disposed upon the non-conductive substrate (90), the conductive layer (92) being electrically coupled to the first pole (78) and configured to facilitate electrical coupling of the first pole (78) to the circuitry (53), while the tab (42, 142) is disposed between the first pole (78) and the circuitry (53). Other embodiments are also described.

Abstract: Apparatus and methods are described including placing a set of two or more electrodes (22) in electrical contact with a portion of a subject's body. At least one computer processor (24) drives the electrodes to apply an amplitude shift keying signal to the portion of the subject's body, the amplitude shift keying signal containing a high frequency component that acts as a carrier wave, the high frequency component having a frequency of between 80 Hz and 120 Hz, and a low frequency component that acts as a modulating component that modulates the carrier wave, the low frequency component having a frequency of between 1 Hz and 8 Hz. Other applications are also described.

Abstract: Systems and methods are described including a system for electrostimulation. The system includes a patch (22), including a plurality of electrodes (24a, 24b), and a mobile device (28). A processor (30) of the mobile device is configured to receive an input from a subject (20) that indicates that the subject is experiencing a headache, and, in response to the input, while the patch is coupled to the subject, wirelessly communicate a control signal that causes the electrodes to stimulate the subject. Other embodiments are also described.

Abstract: Systems and methods are described, including a system for electrostimulation. The system includes a patch (22), including a plurality of electrodes (24a, 24b), and a mobile device (28). A processor (30) of the mobile device is configured to receive an input from a subject (20) that indicates that the subject is experiencing a headache, and, in response to the input, while the patch is coupled to the subject, wirelessly communicate a control signal that causes the electrodes to stimulate the subject. Other embodiments are also described.

Abstract: Systems and methods are described including a system for electrostimulation. The system includes a patch (22), including a plurality of electrodes (24a, 24b), and a mobile device (28). A processor (30) of the mobile device is configured to receive an input from a subject (20) that indicates that the subject is experiencing a headache, and, in response to the input, while the patch is coupled to the subject, wirelessly communicate a control signal that causes the electrodes to stimulate the subject. Other embodiments are also described.

Abstract: A receiver is provided, which is adapted to receive MPE-FEC frames and to correct erroneous sections within a received MPE-FEC frame by detecting unreliable sections and storing in an erasure list (“ESL”) table compressed data that includes the base address of each detected erroneous section, together with the respective section's size. The size of the ESL table may be fixed, or it may correlate, or dynamically change according to the actual number of detected erroneous sections. The data stored in the erasure list may then be forwarded to a decoder to correct erroneous sections. The erroneous sections may be detected by using CRC, and the decoder may be a Reed-Solomon decoder.

Abstract: A receiver is provided, which is adapted to receive MPE-FEC frames and to correct erroneous sections within a received MPE-FEC frame by detecting unreliable sections and storing in an erasure list (“ESL”) table compressed data that includes the base address of each detected erroneous section, together with the respective section's size. The size of the ESL table may be fixed, or it may correlate, or dynamically change according to the actual number of detected erroneous sections. The data stored in the erasure list may then be forwarded to a decoder to correct erroneous sections. The erroneous sections may be detected by using CRC, and the decoder may be a Reed-Solomon decoder.

Abstract: The invention provides for an ultrasonic transducer support with a reflector attached such that a stray energy shield is designed to at least partially envelop the transducer in order to limit the angular range of ultrasonic energy which impinges on the transducer.

Abstract: A safety system for a vehicle including at least one sensor (20) viewing at least one region (22) in an interior portion of a vehicle defining a protected volume at least partially in front of the vehicle airbag, and logic circuitry responsive to the at least one sensor (20) for determining geometric data of objects (151) in the protected volume.

Abstract: A platform sensing and control system including a wireless sensor (10, 12) for sensing at least the presence of a platform (26) opposite a door (32) of a railcar and providing an output indication of at least a platform presence in response thereto, and a door control controller (14) operative in response to the output indication of at least platform (26) presence for enduring that normally a door (32) is not opened other than when a platform (26) is located opposite such door (32).

Abstract: A digital input device for entering data into a digital system, comprises at least two remote sensors and a control unit. A working area is set up in proximity to the sensors and the position of an object within the working area is detected by the input device based on data provided by each sensor and transmitted, by said control unit, to said digital system. The position of an object outside said working area, if detected by said input device, is rejected by said control unit and is not transmitted to said digital system. The sensors can be ultrasonic sensors and the object can be a part of the body of a user. Use of a third sensor allows three-dimensional detection of the object.