Abstract: A computerized system for transacting the purchase and sale of consumer motor fuels between motor fuel merchants and retail consumers through software on a mobile or desktop connected device for periods in the future through the simultaneous execution of multi-party, multi-layered contingent transactions and pricing algorithms to ensure that all inter-related motor fuel merchant transactions are simultaneously transacted upon a retail consumer purchase execution. Motor fuels include refined products such as gasoline and diesel fuel, renewable fuels (e.g. ethanol, biodiesel), natural gas (including liquefied natural gas), jet fuel and electricity.

Abstract: A device comprises a cylinder and a tank. The cylinder includes a first disc and a second disc, multiple struts arranged orthogonally between the first disc and the second disc, and a plurality of walls, parallel to the first disc and the second disc. The struts generally form a circumference with spaces between each of the struts along the circumference; the walls extend through the space between the struts and beyond the circumference of the struts; and the walls form a plurality of tracks around the circumference of the struts. An axle extends orthogonally between the first disc and the second disc, and at least a portion of the cylinder rotates about the axle. The tank includes a basin to hold a liquid solution. When a catheter is wound around the cylinder, the rotation of the cylinder causes the catheter to be coated in the liquid solution from the basin.

Abstract: A device comprises a cylinder and a tank. The cylinder includes a first disc and a second disc, multiple struts arranged orthogonally between the first disc and the second disc, and a plurality of walls, parallel to the first disc and the second disc. The struts generally form a circumference with spaces between each of the struts along the circumference; the walls extend through the space between the struts and beyond the circumference of the struts; and the walls form a plurality of tracks around the circumference of the struts. An axle extends orthogonally between the first disc and the second disc, and at least a portion of the cylinder rotates about the axle. The tank includes a basin to hold a liquid solution. When a catheter is wound around the cylinder, the rotation of the cylinder causes the catheter to be coated in the liquid solution from the basin.

Abstract: The present invention relates to marker components, fluorescent probes, oligonucleotides, hybridization assays, and immunoassays using such products, and methods for making such products. According to the present invention, detectably labeled marker components are provided that comprise a fluorescent moiety coupled to two small solubilizing groups, one on each side of the molecular plane, said fluorescent moiety having substituents to control net charge so as to reduce or remove the problems of solvent sensitivity and nonspecific binding.

Abstract: A method for controlling punch strokes of a punch press machine includes the step of performing a first punching operation with a punching tool wherein a sheet of material is in a first preselected position. A second punching operation is then initiated with the punching tool at a variable hover height before the sheet of material reaches a second preselected position. The variable hover height of the punching tool is determined by the distance between the first and second punching operations. If the sheet reaches a predetermined in-position zone before the punching tool reaches maximum hover height, the ram changes direction moving downward. The punch reaches the material just prior to the work piece coming to a stop thereupon performing the next punching operation.

Abstract: A system is provided for identifying no-punch zones corresponding to positions of work clamps on a carriage holding a workpiece to be positioned for tools of a punch press. The system provides a method for storing geometric information with respect to the clamp as well as specifications for the tools on a holder, such as a turret, of the punch press. The edge of each of the clamps is sensed and stored in a control unit which can, therefore, determine boundaries of each of the clamps based on the stored geometric configuration information of the clamp. No-punch zones of the clamps may be determined based on the geometry of the particular tool of the turret and the geometry and the positions of the clamps. As a result, the punch press may be inhibited from operating within the no-punch zones or, in the alternative, the clamp or clamps may be repositioned from the no-punch zone of the clamp for subsequent operation of the punch press.

Abstract: A die transfer system comprises a pair of elongated, horizontally extending vertically movable rails having a plurality of rollers thereon. A pair of elastomeric elements have a vertical dimension and elastic coefficient such that the rolls on said rails are elevated above an upper surface of said bolster to a die transfer condition. Biasing of said die toward said bolster effects deflection of said elastomeric elements. Release of said biasing means permits elevation of said rails, rollers and die to said die transfer condition due to elastic memory of said elements.

Abstract: The disclosure relates to an improved die transfer system for a press having bolster with conventional inverted T-slots therein. The system comprises a pair of elongated, parallel vertically movable rails. A plurality of rollers are supported by each rail so as to be movable vertically therewith. An air bag extends longitudinally of each of said T-slots under said rails and is engageable with the bottom thereof. Inflation of the air bags effects elevation of the rails and rollers into engagement with the bottom of the die and elevation of the die relative to the press bolster. The rails have laterally extending flanges that are engageable with complementary shoulders of the T-slots to limit upward movement of the rails and preclude bowing of the rails.

Abstract: The disclosure relates to a die transfer system for a press having a bolster for the support of a die. The system comprises a pair of elongated, parallel upwardly opening cavities having horizontally extending vertically movable rails therein. A plurality of rollers are supported by each rail so as to be movable vertically therewith. An air bag extends longitudinally of each of said cavities under said rails and is engageable with the bottom thereof. Inflation of the air bags effects elevation of the rails and rollers into engagement with the bottom of the die and elevation of the die relative to the press bolster.

Abstract: An improved one-piece, integral hollow fiber artificial kidney and a semi-continuous method for making such kidneys and other apparatus of the hollow fiber separatory-type.

Abstract: An improved semi-continuous method for making one-piece, integral hollow fiber artificial kidneys and other apparatus of the hollow fiber separatory type.