Abstract: An apparatus and method for assuring that a machine operator is not under the influence of a chemical, comprising a first sensor positioned proximally to the machine operator and adapted for measuring a vapor concentration proximal thereto, a second sensor positioned distally from the machine operator and adapted for measuring the vapor concentration distally from the operator, a device for comparing the proximal and distal vapor concentrations, and an automated remediating device responsive to the comparing device when the ratio of the first and the second vapor concentrations are within a specified range.

Abstract: A vehicle seat assembly is provided having a seat bottom and a seat back assembly connected to the seat bottom. The seat back assembly includes a support frame having a pair of opposing substantially vertical side frame members which receive an elastomeric support webbing. The elastomeric support webbing extends between the opposing substantially vertical side frame members to provide structural support for the passenger of a vehicle. Side bolsters are attached to the elastomeric support webbing about the opposing substantially vertical side frame members. A headrest or upper bolster is secured to the top of the frame of the seat assembly adjacent the side bolsters.

Abstract: This invention pertains to a method for flavoring an ingestible composition with a flavoring agent, furfuryl propyl disulfide, in organoleptically purified form, unaccompanied by substances of natural origin present in cooked beef and onions. The flavoring agent may be used in a wide variety of ingestible vehicles to augment or enhance the aroma or taste of foodstuffs, particularly roasted nut, roasted meat, beef broth, black pepper, onion, fine herbs, omelet, and cooked onion omelet flavored foodstuffs. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention also pertains to furfuryl propyl disulfide represented by the formula, (2-Furan-CH2SSCH2CH2CH3), in purified form, unaccompanied by substances of natural origin present in cooked beef and onions, and to methods for preparing furfuryl propyl disulfide.

Abstract: A fluidic valve assembly having a fluidic valve mechanism similar to the mechanisms in U.S. Pat. Nos. 5,003,780 and 5,348,040 provided with improved valve positioning devices which provide improvements in providing the force to move the valve members, and in positioning fluidic valve members in their valve chambers so that the valve members open and close a chamber port, depending upon the direction of fluid flow through the valve chamber.

Abstract: A brake assembly includes a rotor and at least one backplate supporting a brake pad for frictionally engaging the rotor for braking. A sheet metal plate is operatively connected to the back plate. The sheet metal plate has a groove cut therethrough to form at least one tuning fork member. A damping material is engaged with the at least one tuning fork member for damping energy associated with vibrations of the tuning fork member, thereby sound-dampening brake squeal noise.

Abstract: An apparatus and method for enabling the combination of multiple streams of data cells into a single thread. By enabling plural input ports of an intermediate device to access a single parallel output port of the device, plural network switch elements share a single thread through a switch fabric. For instance, the method and apparatus permit interleaving the relatively low bandwidth cell outputs of two ATM network switch central control processors onto a single thread routed through an interconnected switch fabric. Certain of these cells are received from the switch fabric at a parallel input of the intermediate device, then routed to one of plural serial output ports. Pacing of cells provided to the plural serial input ports prevents exceeding the shared thread bandwidth.

Abstract: The present invention provides a method of forming proofed dough for baked goods in a predetermined shape, as well as an apparatus for practicing the method. The apparatus includes a closed dough handling system that includes a pressurized dough mixer, a dough transporting device joined to the pressurized dough mixer, and an injection molding device joined to the dough transporting device. The method includes the step of transporting proofed dough from the pressurized dough mixer through the dough transporting device to the injection molding device, wherein the injection molding device fills the injection mold with dough when it is connected to the dough transporting device, thus forming one or more pieces of dough having the predetermined shape within the molds. The injection molds containing the dough may then either be conveyed into an oven to form a baked piece of dough having the predetermined shape, or conveyed into a freezer to form a frozen piece of dough having the predetermined shape.

Abstract: This invention relates to carbocyclic and heterocyclic fused-ring quinolinecarboxylic acid compounds, to pharmaceutical compositions comprising such compounds, and to methods of using such compounds for the treatment and/or prevention of organ transplantation rejection, graft versus host disease, autoimmune diseases, chronic inflammatory diseases, including but not limited to psoriasis and rheumatoid arthritis, and cancer in a mammal.

Abstract: First and second control processor cards are employed in conjunction with first and second switch fabric cards to interconnect Input/Output cards in a telecommunications switch. The control processor cards provide a portion of the functionality previously associated with switch fabric cards, such as exertion of control over allocation of bandwidth within the switch. The control processor cards also provide new functionality. In particular, each control processor card can configure both switch fabric cards. Redundant control processor cards and redundant switch fabric cards are employed to provide a switch that is less susceptible to failure than switches with only redundant switch fabric cards. Hence, failure of a control processor card and a switch fabric card can be sustained without resulting in switch failure. Timing control functions may also be provided by a separate timing module card.

Abstract: This invention relates to carbocyclic and heterocyclic fused-ring quinolinecarboxylic acid compounds, to pharmaceutical compositions comprising such compounds, and to methods of using such compounds for the treatment and/or prevention of organ transplantation rejection, graft versus host disease, autoimmune diseases, chronic inflammatory diseases, including but not limited to psoriasis and rheumatoid arthritis, and cancer in a mammal.

Abstract: A method and apparatus for detecting and measuring organic materials present on components used in magnetic storage systems, such as an actuator coil. The component is heated on a hot plate, and a concave lens with a low surface energy coating is placed over the component. The contaminants volatilize and condense on the glass lens. The condensate is collected in solvent. The solvent is evaporated and the size of the residue is measured. A determination can be made whether the component is suitable for used in a magnetic storage system.

Abstract: An electrical socket has a slot for receiving an edge of a circuit card and an extractor which is movable for dislodging the circuit card from the slot. The socket has a pair of flexible towers, and the extractor has a pair of lateral projections which are received in notches in the towers for locking the extractor in a closed position. The projections have beveled surfaces, and the towers have complementary ramps which are engaged by the beveled surfaces so that the towers are resiliently deflected without damage to the projections.

Abstract: This invention relates to carbocyclic and heterocyclic fused-ring quinolinecarboxylic acid compounds, to pharmaceutical compositions comprising such compounds, and to methods of using such compounds for the treatment and/or prevention of organ transplantation rejection, graft versus host disease, autoimmune diseases, chronic inflammatory diseases, including but not limited to psoriasis and rheumatoid arthritis, and cancer in a mammal.

Abstract: Foams containing a functional textile treating compound for application to a substrate such as a fabric or textile. The use of foams enables the application in uniform manner of many functional compositions that can be used in the treatment of a textile fabric to improve its properties. The foam compositions of this invention generally leave the textile material essentially dry to the touch and thus require less energy consumption in drying and further treatment of the textile. The foams have a foam density of 0.005 to 0.3 gram per cc, and average bubble size of from 0.05 to 0.5 millimeters in diameter and a foam half-life of from one to sixty minutes.

Abstract: A fluorescent gas analyzer to detect the concentration of a trace gas in another gas or a mixture of gases. The invention is particularly adapted to measure pollutant gases in the air, and still more particularly to measure SO.sub.2 in air, stack gases, and the like. The invention includes a removable and heated sample cell. The analytical determinations are made digitally by direct photon counting. The digital logic which handles the data produced by the cell includes means for continuous adjustment to accommodate changes in source energy and means to correct for dark current.

Abstract: A traffic error correcting circuit for use with a dispatching system circuit operable to control instructing means for directing traffic to a plurality of receiving stations in response to electrical traffic request signals and request cancel signals from the stations. The error correcting circuit automatically compensates for traffic error or failure to obey the instructing means by automatically providing additional traffic request signals as required without requiring attendants at the receiving stations to constantly monitor the directed traffic.