Abstract: The present invention is concerned with an exhaust treatment system and a process for the abatement of noxious pollutants being emitted from a gasoline vehicle. In particular, the present invention is directed to an exhaust system which comprises one or more three-way catalysts (TWC) in a close-coupled (cc) position and an HC-trap/SCR-device in an underfloor (uf) region of the car.

Abstract: The present invention is concerned with an exhaust treatment system and a process for the abatement of noxious pollutants being emitted from a gasoline vehicle. In particular, the present invention is directed to an exhaust system which comprises one or more three-way catalysts (TWC) in a close-coupled (cc) position and an HC-trap/SCR-device in an underfloor (uf) region of the car.

Abstract: A work space system including a plurality of work areas. A work area includes a spine wall, a first wall adjacent to the spine wall and extending from the spine wall, and a second wall adjacent to the first wall and including an entrance to the work area. The height of the second wall is greater than the height of the first wall, and the height of the first wall is greater than the height of the spine wall.

Abstract: The present invention relates to methods of sensitizing neoplastic cells to irradiation by using oncolytic viruses, particularly reoviruses. Also provided are methods of treating or ameliorating a tumor with a combination of oncolytic viruses and radiotherapy.

Abstract: A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement or disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator. A bubble trap incorporated for effective debubbling of saline solution is closely coupled to an insert molded pump having an improved valve arrangement.

Abstract: A chair includes a base having a control assembly operably supporting a seat assembly and also a back assembly for movement about a seat tilt axis and a back tilt axis, respectively. The back assembly includes a flexible sheet supported at upper/outer corners by a back support structure and hanging downwardly. The flexible sheet includes a lower portion coupled to the back support structure by a tensioner for holding the lower portion rearwardly. A vertically-adjustable lumbar mechanism is adjustably supported on the back support structure and operably engages the flexible sheet for flexing a lumbar area of the flexible sheet forwardly to provide an optimal ergonomic horizontal and vertical convex shape for postural lumbar support.

Abstract: A chair includes a base having a control assembly operably supporting a seat assembly and also a back assembly for movement about a seat tilt axis and a back tilt axis, respectively. The back assembly includes a flexible sheet supported at upper/outer corners by a back support structure and hanging downwardly. The flexible sheet includes a lower portion coupled to the back support structure by a tensioner for holding the lower portion rearwardly. A vertically-adjustable lumbar mechanism is adjustably supported on the back support structure and operably engages the flexible sheet for flexing a lumbar area of the flexible sheet forwardly to provide an optimal ergonomic horizontal and vertical convex shape for postural lumbar support.

Abstract: A work space system including a plurality of work areas. A work area includes a spine wall, a first wall adjacent to the spine wall and extending from the spine wall, and a second wall adjacent to the first wall and including an entrance to the work area. The height of the second wall is greater than the height of the first wall, and the height of the first wall is greater than the height of the spine wall.

Abstract: The present invention relates to methods of sensitizing neoplastic cells to irradiation by using oncolytic viruses, particularly reoviruses. Also provided are methods of treating or ameliorating a tumor with a combination of oncolytic viruses and radiotherapy.

Abstract: A workstation for providing a relatively isolated environment suitable for human to interface during long time periods with a computer through a display screen. The space partition assembly comprises an elongated canopy defining a working area dimensioned to accommodate a user adopting a reclining posture. The canopy also includes at one end thereof an entryway to allow access to the working area by means of a sliding seat supporting the user. On the back of the seat is provided a large panel which at least partially closes the entryway when the working area is occupied by the user to reduce disturbances such as noise or light from reaching the working area.

Abstract: A powered vehicle suitable for use as a wheel chair is disclosed. The vehicle has rear caster wheels which can swivel freely or one can be prevented from swivelling which allows the vehicle to manoeuvre in confined spaces and around obstacles. The vehicle has at least one steerable central front wheel which is steerable at least about 90.degree. on either side of a straight ahead direction. A power drive operates the front wheel in forward and reverse directions. At least two rear swivel caster wheels form a tricycle arrangement with the central front wheel, each of the caster wheels having a free position wherein each caster wheel is free to swivel in any direction, at least one caster wheel having a locked position, wherein the caster wheel is lockable in the straight ahead direction, and a remote control selector is provided to change from the free position to the locked position of the caster wheel.

Abstract: A self-propelled wheel-chair capable of climbing up or down a curb is disclosed. The wheel-chair is able to elevate an occupant higher than existing types of wheel-chairs practically to the height of a person standing.