Abstract: A hygienic wiping device facilitates removal of fecal matter from a user's anal region after defecation. The device includes a handle having a first end, a second end and a perimeter surface extending between the first and second ends of the handle. A head is coupled to the handle and is configured to receive a wiping element thereon. An outwardly projecting lip is coupled to the head. The lip is configured to retain the wiping element on the head.

Abstract: A system for protecting exterior electrical connectors from moisture, dust, and foreign particles. A flexible polymer sleeve with a low temperature adhesive is provided to seal ends of the sleeve to the cord. Once the sleeve is sealed to the cords the electrical connection is protected from foreign particles such as moisture and dust. The sleeve is formed of flexible polymer material with a band of heat-activated glue on the inner diameter of both ends. The system includes a heat-generating sealing tool includes heated jaws that bond the polymer sleeve glue to the cord. The jaws include a range of sized apertures to suit different gauges of the cords to be sealed. The jaws include a heating element within the jaws to produce heat and electric current is generated by an incoming AC or DC power source.

Abstract: A communication station for generating or receiving an angularly dispersed array of radiation beams, comprising an array of radiating elements (100) defining an array antenna (1); and a beam former (120), the beam former comprising a passive network having a first side (X) carrying a plurality of beam ports for electrical signals corresponding to the beams and a second side (Y) carrying a plurality of antenna ports corresponding to the radiating elements, each beam port being connected to a plurality of antenna ports via a network (50) of power divider (52) and phase shifter (53) components, the phase shifts of which are in integer multiples of a predetermined constant, so as to generate the array of beams; in which the array antenna (1) has triangular or hexagonal symmetry and the array of beams has triangular or hexagonal symmetry.