Other

Research Development Systems, Inc.

Robert D Scott

Larry J Winget

John F Murphy

Robert E Foreman

Tom Gill

Jeffrey C Davis

Estephan Der Estephanian

Odd Friis

A clean room ceiling having an air impervious filter support and air flow path-defining filters supported by the support, and a permanently fluid, nonevaporative non-air-flow-displaceable gel blocking air flow past the support except along the filter defined air path.

HEPA filter ceiling assembly with in-situ gelation of sealant

Method and system are provided for the automated assembly of parts such as plastic parts into assemblies wherein assembly pallets loaded with their corresponding assemblies are stored and vertically indexed in an accumulator station to allow a previously applied material such as an adhesive to cure. Consequently, the system takes up little floor space. Entrance, dispensing and assembly stations, together with the accumulator station each has an enclosed chamber which is pressurized with an ambient at subatmospheric pressure in order to evacuate the enclosed chambers so that fumes from the adhesive utilized in securing the parts together are not allowed to escape at the stations during assembly of the parts.

Method and system for automated assembly of parts such as plastic parts

Wearable, continuously internally operable, externally regenerable dialysis system in which body fluids are dialyzed against a first dialysis fluid within a chamber in the body without invasion of veins or arteries, the chamber being a body cavity or a semi-permeable wall within the body, the dialysis fluid being regenerated in a chamber outside the body against a second dialysis fluid which is continuously regenerated in a belt supported apparatus, the internal and external chambers being in fluid communication.

Wearable, continuously internally operable and externally regenerable

Faithful replication of a drummer's hits on an electric drum, free of cogeneration of spurious signals by acoustic coupling of the drum pick-up with extraneous energy sources such as nearby musical instruments is achieved by employing as the drum hit pick-up a variable resistance transducer comprising a foamed dielectric matrix, e.g. polymer, having electroconductive particles therein, sandwiched between conductive members one of which is contiguous with the drum head.

Acoustic coupling free electric drum

Wearable, self-contained and fully mobile personal breathing apparatus adapted to be worn by a surgeon or other operating room personnel is provided. The apparatus controls contamination of operating room spaces generated by the air normally expired by the wearer during surgery. The apparatus comprises a vest, a high efficiency particulate air filter secured to said vest, and conduit means for capturing and directing contaminated exhaled air from the wearer through the upstream side of said filter and a blower connected to the downstream side of said filter for inducing air flow in the conduit means and through the filter for decontamination and return to the operating room space.

Growing community of inventors

West Covina, CA, United States of America

Robert D Scott