Abstract: The present invention relates to a composition and method for storage and controlled release of hydrogen. In particular, the present invention relates to the use of borohydride based solutions as a hydrogen storage source and a catalyst system to release hydrogen therefrom.

Abstract: An engine cycle that is carried out in a reciprocating piston/cylinder engine consists of a working stroke in which exothermic decomposition of at least one liquid compound is caused to occur without combustion so as to produce a gaseous product of the decomposition that drives the piston along the cylinder in one direction and an exhaust stroke in which the products of the decomposition are exhausted from the cylinder upon return movement of the piston.

Abstract: In accordance with the present invention, there is provided an asepsis dispenser apparatus for dispensing disinfectant solutions for cleansing and decontaminating the contaminated surfaces of dental, food and medical equipment, which equipment is connected to a water source by a water inlet line. The asepsis dispenser apparatus includes a housing having an interior compartment for holding in place first and second storage canisters, containing a first disinfectant composition and a second disinfectant composition. The asepsis dispenser apparatus further includes a two-way solenoid valve connected to both of the first and second storage canisters, and a three-way solenoid valve connected to the three-way solenoid valve, wherein the three-way solenoid valve is for controlling the water source supplied to the water inlet line which is connected to the dental, food or medical equipment.

Abstract: An asepsis disinfectant composition in liquid form having germicidal and biofilm cleansing properties comprising an anti-infective, an antiseptic agent, and an anti-biofilm agent for killing pathogenic and non-pathogenic organisms being in the range of 13.0% to 45.5% by weight of the disinfectant composition; a water purifying agent for acting as a detergent, a sanitizer and a bactericide being in the range of 4.0% to 14.0% by weight of the disinfectant composition; a cleansing agent for acting as an astringent and an abradant in the removal of biofilm from contaminated surfaces, and as a bactericide and fungicide being in the range of 10.0% to 23.0% by weight of the disinfectant composition; an anti-oxidant and stabilizer agent for stabilizing anti-infective and antiseptic agent in the liquid disinfectant composition being in the range of 4.0% to 8.

Abstract: A hydraulically powered surgical device (20) includes a surgical instrument (24) having a tool (36) is mounted to one end of a handle (26). A hydraulic actuator (62) is mounted to the opposite end of the handle (26) and is also operatively connected to the tool (36). A source of hydraulic pressure includes a fluid reservoir (46) mounted with respect to an actuating element (21). The actuating element (21) is used to selectively apply a hydraulic pressure to the hydraulic actuator (62), thereby operating the tool (36).

Abstract: A strapless respiratory facial mask for attachment to the wearer's face including a mask having a central section and three edges forming a generally triangular configuration for covering and surrounding the nose of the wearer; wherein the first and second edges of the mask extend along the opposite sides of the nose of the wearer, and the third edge extends across the upper lip area of the wearer. The central section of the mask is formed of a thermoplastic material and has a first central opening formed therein for making an external connection to the mask, and having a second central opening below the first central opening and an external tubular section connected to the second central opening for making a connection to a gas supply. The mask further includes an elastic and moldable cushioning material connected to the first, second and third edges of the mask to form a peripheral sealing section for engaging the facial contours and skin of the wearer's face.

Abstract: A hydraulically powered surgical device (20) includes a surgical instrument (24) having a tool (36) is mounted to one end of a handle (26). A hydraulic actuator (62) is mounted to the opposite end of the handle (26) and is also operatively connected to the tool (36). A source of hydraulic pressure includes a fluid reservoir (46) mounted with respect to an actuating element (21). The actuating element (21) is used to selectively apply a hydraulic pressure to the hydraulic actuator (62), thereby operating the tool (36).

Abstract: A neck assembly for a stringed musical instrument. The neck assembly includes an elongated reinforcing member having two flanges to prevent the neck assembly from bending. The neck assembly further includes a neck adjusting mechanism to unbend the neck assembly. The neck adjusting mechanism comprises a cable extending from the neck attaching end and the body attaching end and an adjustable fastener which is utilized to adjust the length of the cable. A musical instrument that employs the neck assembly of the present invention is also disclosed.

Abstract: A remotely controlled, powered applier for attaching aneurism clips has a fixed jaw and a movable jaw at the end of an extension having two parallel rods. Longitudinal motion of a movable rod causes the jaws to open or close. The proximal ends of the rods are connected to an actuator having a radially symmetrical housing. Within the actuator, a movable rod is attached to a rotary to linear motion converter driven by a small, reversible, electric motor. Footswitches control the speed and direction of the motor and the action of the jaws. The rotary to linear converter is an internally threaded sleeve rotated by the motor and engaging a thread on the proximal end of the movable rod.

Abstract: Apparatus for removing tissues such as vitreous humer from an eye has an outer needle having an aperture near one end; an inner tube disposed partially within the outer needle, having a sharp end and another end to which a vacuum is applied; a drive system for reciprocating the inner tube within the outer needle so that the sharp end of the inner tube reciprocates across the aperture to cut tissue; indexing means so that the inner tube does not rotate with respect to the outer needle; and venting means for releasing compressed air.

Abstract: A head and neck element for a stringed instrument is disclosed in which opposed, elongated, tension resistant members are separated by a spacer while simultaneously supporting a fingerboard and grip surfaces to produce an integrated element resistant to warping and twisting yet retaining a desirable feel and appearance. Also disclosed is a process of manufacture of a multiplicity of said head and neck elements.

Abstract: An electronic sensing device for use with resonating musical instruments is disclosed which includes a housing having control units, a bracket for holding the housing on the stringed instrument, an electronic sensor unit of the type such as a piezoelectric pickup, and a telescoping and pivoting arm joining the pickup to the housing.

Abstract: A unitary tailpiece is disclosed which supports a bridge assembly and which has top accessed sockets and slots adapted to anchor and hold the strings in proper position on a stringed instrument.

Abstract: A stringed musical instrument has a composite neck and head structure comprising an elongated reinforcing member having a T-shaped cross-sectional area extending throughout the length of the instrument neck and terminating in a forked head. The generally semicircular cross-sectional configuration of the neck is achieved by the addition of a top lamination and side inserts of materials which produce the desired feel and appearance.

Abstract: An improved drumstick is disclosed in which a sheath made of material compatible with a user's hand and percussive engagement with a drumhead is bonded to a core made of a material having great tensile and shear strength.

Abstract: A substantially T-shaped fret for a stringed instrument is disclosed which has an elongated stem topped by a triangularly shaped cap.