Abstract: A quick release buckle assembly which is activated by pulling upwardly on a short lanyard. The buckle comprises a keeper part including a latch and a secure part. The secure part has a leading edge which is chamfered in several planes to facilitate its insertion into the keeper part. The latch per se flexes to facilitate locking and unlocking the keeper part and the secure part.

Abstract: A positioning system uses a position feedback signal to position and damp a platform. The position feedback signal is input to an electronic controller that provides a plurality of control signal that are used to position the platform and dampen the platform motion.

Abstract: A system is disclosed for monitoring the position of a medical instrument with respect to a patient's body and for displaying at least one of a plurality of prerecorded images of said body responsive to the position of said medical instrument. In one embodiment the system includes a reference unit secured from movement with respect to the patient's body such that said reference unit is substantially immobile with respect to a target operation site. The system also includes a remote unit for attachment to the medical instrument. A field generator may be associated with one of the units for generating a position characteristic field in an area including the target operation site. One or more field sensors may be associated with either of the units responsive to the presence of the position characteristic field for producing one or more sensor output signals representative of said sensed field.

Abstract: A game played on either an indoor/outdoor court. The game includes a bat, a game ball and two sets of balls which are of different colors. The bat has a substantially round drive head with which to bat balls. A game ball is hit up the court. Then one player hits their ball up the court and as close to the game ball as possible. The game continues until all the balls are hit. Then the person or team with the ball(s) closest to the game ball scores a point for each ball that rests closer to the game ball than the closest ball of the opposite side or team.

Abstract: A system and method for continuously producing and maintaining a predetermined proportionate mixture of two fluids, such as water and foam concentrate, in accordance with conductivity measurements of the fluids and the mixture. A set point is established which is representative of the conductivity of the predetermined proportionate mixture, by way of continuously measuring the conductivity of each fluid and feeding data to a microprocessor which calculates the conductivity of the desired proportionate mixture. The conductivity of the mixture is measured and compared with the set point by conductivity probes and a microprocessor. A control valve is continuously adjusted to maintain the predetermined proportionate mixture in response to control signals from the microprocessor in accordance with the comparisons of the conductivity values.

Abstract: A kit for a support fixture for a PC card. THe kid comprises a membrane and a PC card, a compliant-porous member, a vacuum platen, a rectangular frame, and a cylindrical plug which are placed under the membrane. The frame is used to create a mold to pour a casting material into and the cylindrical plug is used to create a recess to allow easy finger access to remove the PC card from the fixture.

Abstract: A method for forming a support fixture for a PC card having components on side 1 of the PC card. A compliant porous member is placed on a vacuum platen. Side 2 of the PC card is placed on the compliant member. A membrane is placed over the PC card and the compliant member. Subsequently, a vacuum is drawn to cause the membrane to conform to the geometry of the components of side 1 of the PC card. A perimeter is formed around the PC card to define a mold. Casting material is poured into the mold to conform to the surface geometry of the components on the PC card. The casting material forms a nest which is a mirror image of the components on side 1 of the PC card.

Abstract: An ear seal for an ear cup in a noise attenuating headset. The ear seal surrounds an opening communicating with the interior of the earcup. The ear seal includes a continuous conformable element surrounding the opening and a fabric cover surrounding the opening. The cover overlays and is heat sealed to the element.

Abstract: A sole assembly is made by placing a release film, having a heat activatable adhesive on one side, in a mold and forming a sole in the mold. The adhesive forms an integral part of the completed sole which allows handling of the molded sole without displacing the adhesive or the release film. The molded sole is used by removing the release film, activating the adhesive and bonding the sole to an upper.

Abstract: An arrangement for selectively disconnecting an airbag fitted within a passenger compartment of a motor vehicle. The arrangement includes a visible warning means retractable within a component and adapted to be withdrawn to extend over at least a predetermined region of the component. The warning means cooperates with airbag deployment means such that when the warning means is in its retracted position, the airbag deployment means is armed and when the warning means is in its withdrawn position, the airbag deployment means is disarmed.

Abstract: A thermodynamic therapy system including a thermally activated drug delivery system which is provided within the bloodstream of a patient under therapy, and an adaptive phased array radiation transmission system operable for transmitting and focusing radiation to heat a treatment area within the patient. The drug delivery system releases a selected drug at the treatment area in response to the treatment area being heated by the focused radiation.

Abstract: A two component connection system consisting of a female connector and a male connector. The female connector consists of three components joined together with a bolt. First is a cup that has the same inner and outer diameters as the tubing that forms the rest of the inner conductor. Second is a bushing stepped diametrically in three places. The first step accepts a standard anchor insulator. The second step is the same diameter as the outside of the inner conductor tubing. The third step has a diameter that allows it to fit snugly inside of the inner conductor tubing. The male connector consists of a cylinder with a bushing on one end that allows it to be assembled to inner conductor tubing and a diameter on the other end with a tandem pair of glands for watchband style springs that fits inside of the female connector cup. The cup of the female connector is fixed in position relative to the outer conductor by the captured anchor insulator.

Abstract: Alignment marks on first and second plates include a plurality of periodic gratings. A grating on a first plate has a period or pitch p.sub.1 paired up with a grating on the second plate that has a slightly different period p.sub.2. A grating on the first plate having a period p.sub.3 is paired up with a grating on the second plate having a slightly different period p.sub.4. Illuminating the gratings produces a first interference pattern characterized by a first interference phase where beams diffracted from the first and second gratings overlap and a second interference pattern characterized by a second interference phase where beams diffracted from the third and fourth gratings overlap. The plates are moved until the difference between the first and second interference phases correspond to a predetermined interference phase difference.Further invention uses an interrupted-grating pattern on the second plate with certain advantages.

Abstract: A system and method for radiusing and sizing microholes in diesel fuel injectors. A liquid abrasive slurry with rheological properties is used. As the slurry approaches and flows through the microhole it is at a first lower viscosity. Subsequently, the slurry is characterized by a higher viscosity which enables the use of a floor meter in the slurry flow path which directly and accurately monitors slurry flow rate and mass flow in real time. This allows for individual slurry processing of nozzles to their specified flow race in a continuous process.