Abstract: Power transferred by electrical conductors for gas lighter than air inflatable balloons and apparatus with neutral buoyancy maintained by weight adjustable printed material that protects customers and profitably for businesses with software process innovations.

Abstract: A system that secures a Base Derivation Key (BDK) in a facility for injecting Derived Unique Key Per Transaction (DUKPT) devices uses software for securing the BDK rather than a Tamper Resistant Security Module (TRSM). The system comprises a symmetrical key generator, a symmetric encryption device, a concatenating device, an asymmetrical key pair generator, and an asymmetrical encryption device. The symmetrical key generator randomly generates an encryption key for a symmetrical encryption method. The symmetrical key is provided to the symmetric encryption device for encrypting a segment of a BDK with a symmetrical key. The asymmetrical encryption device uses the public key of a randomly generated private/public key pair generated by the asymmetrical key pair generator to asymmetrically encrypt the symmetrically encrypted BDK segment and the symmetrical key. The public key is then destroyed and the private key is stored on the computer.

Abstract: Apparatus for detecting the presence of electrically conductive fluids, including urine and other body fluids such as exudate from wounds, includes a pair of spaced-apart electrodes covered by absorbent material, together with a housing containing a signaling device which produces a palpable vibration, a sound, a light, or a radio signal when fluid in the absorbent material provides a conductive path between the electrodes. Spring contacts on the housing provide reliable connections with the electrodes and also serve to attach the housing of the signaling device to structure supporting the absorbent material, and may also be used to attach the absorbent material to the housing in embodiments where the housing is otherwise supported. Disposable sensing pad material which is comfortably soft and flexible can be produced in indefinite lengths with moisture-previous outer layers and an inner layer of absorbent thermally-weldable material.

Abstract: Apparatus for detecting the presence of electrically conductive fluids, including urine and other body fluids such as exudate from wounds, includes spaced-apart electrodes (44, 46, 96, 98) covered by absorbent material (58, 106, 108, 126, 128), together with a housing (30, 86, 154) containing a signaling device (32, 152, 172, 175) which produces a palpable vibration, a sound, a light, or a radio signal when fluid in the absorbent material provides a conductive path between the electrodes. Spring contacts (50, 138, 146) on the housing provide reliable connections with the electrodes and also serve to attach the housing of the signaling device (32) to structure (12, 78) supporting the absorbent material, and may also be used to attach the absorbent material to the housing in embodiments where the housing is otherwise supported.

Abstract: A container is provided for facilitating drainage of oil from an engine. A funnel is removably attached to the top of the container in a normally inverted position. The funnel can be removed, placed in an upright position and reattached to the top of the container for receiving and directing oil or other fluids into the interior of the container.