Abstract: In accordance with embodiments, there are provided mechanisms and methods for defining a relationship between objects. These mechanisms and methods for defining a relationship between objects can enable increased efficiency and revenue, optimized data analysis, etc.

Abstract: A restraint system (300, 300?, 500) for a vaned diffuser (225) of a turbocharger (100) or other fluid boosting device is provided that can reduce or eliminate losses. The system (300, 300?, 500) uses a structure to provide both a pressure load on the vaned diffuser (225) and a seal for the vaned diffuser (225). The structure can be a fluoroelastomer O-ring (350, 350?, 550). The O-ring (350, 350?, 550) can be positioned at least partially in a channel (325, 325?, 525) formed in at least one of the diffuser ring (206, 206?), the compressor housing (103) and the center housing (102).

Abstract: A restraint system (300, 300?, 500) for a vaned diffuser (225) of a turbocharger (100) or other fluid boosting device is provided that can reduce or eliminate losses. The system (300, 300?, 500) uses a structure to provide both a pressure load on the vaned diffuser (225) and a seal for the vaned diffuser (225). The structure can be a fluoroelastomer O-ring (350, 350?, 550). The O-ring (350, 350?, 550) can be positioned at least partially in a channel (325, 325?, 525) formed in at least one of the diffuser ring (206, 206?), the compressor housing (103) and the center housing (102).

Abstract: The invention relates to crystalline forms of 5,6-dichloro-2-(isopropylamino)-1-?-L-ribofuranosyl-1H benzimidazole, pharmaceutical compositions comprising the same, processes for preparing the same, and their use in medical therapy.

Abstract: A fuser belt comprising in order a substrate comprising a high temperature thermoset polymer, an epoxy primer layer comprising an epoxy resin having the following structure: where R1 and R2 are each independently H or an alkyl group containing 1 to about 4 carbon atoms, and R3 and R4 are each independently H, F, or an alkyl group containing 1 to about 4 carbon atoms, Z is a carbonyl cross-linking group, and x is an integer from 1 to about 10 and said epoxy priming layer also comprising an anhydride crosslinking agent cyclic mono anhydride or dianhydride having the following structure: and mixture thereof where R is an alkyl group containing 6 to about 8 carbon atoms and a low surface energy polymeric release coating.

Abstract: An excavation tool having a lever with an end adapted for receiving force from a user's foot, an excavation head mounted to the other end of the lever, and a fulcrum mounted on the lever at the upper end of the excavation head for resting against the soil surface. The excavation tool may also have an excavation head with an upper end adapted for receiving a user's foot along the centerline of the excavation head, a lever fixedly mounted to the excavation head, having an end adapted for receiving force from a user's foot, and having an opening above the upper end of the excavation head for receiving a user's foot on the upper end of the excavation head along the centerline of the excavation head, a fulcrum mounted on the lever at the upper end of the excavation head for resting against the soil surface, and a handle pivotally mounted to the fulcrum having two legs which are separated to allow the lever to pivot between the handle legs.

Abstract: A roller for use as a fusing roller or a pressure roller or a drying roller in a system for treating printed ink image-bearing substrates and a composition for coating the outside of the roller. The composition is a reaction product of a high molecular weight, reactive cross-linkable poly(dialkylsiloxane), a cross-linked poly(dialkylsiloxane) including a filler and a silane cross-linking agent.

Abstract: A roller composition for forming an outer coating on the roller. The composition includes an addition cure polysiloxane component and a high molecular weight reactive polyfunctional poly(alkylsiloxane) component. The coated roller is effective for drying and fusing ink images on a substrate.

Abstract: This invention relates to an improved fuser roller for use in a high speed fusing station where improved heat transfer from the fuser roller to the fused substrates is required. The invention also relates to an improved fuser system using the improved fuser roller of the present invention in combination with an improved pressure roller to produce an improved fuser section.

Abstract: An apparatus for enabling the uniform application of a layer of a coating composition to a tubular substrate includes a shaft, and upper and lower circular rim members of equal diameter that are concentrically attached to the shaft. A pneumatically inflatable tube disposed on each circular rim member has an outer diameter that is variable with changes in its internal pressure. A first flexible cylindrical sheet in contact with the inflatable tubes has parallel edges that form a first slit sufficiently wide to permit movement of the first sheet in response to pressure variation in the tubes. A second flexible cylindrical sheet surrounding the first cylindrical sheet has parallel edges that form a second slit sufficiently wide to permit movement of the second sheet also in response to pressure variation. The second slit is laterally displaced from the first slit, and the second cylindrical sheet has a diameter nearly equal to the specified diameter of the substrate.

Abstract: Disclosed are fuser members, apparatus and methods which employ compositions that can be varied to provide a fused toner image with a selected gloss level. In embodiments, the apparatus and methods employ a fusing member having an outer contact surface thereon which contacts a previously fused toner image under conditions of elevated temperature and pressure. The contact surface has a Gardner G60 gloss of up to about 35 and is comprised of a fluorocarbon thermoplastic random copolymer co-cured with a fluorinated resin, such as polyfluoroethylenepropylene (FEP). In embodiments, the contact surface comprises a fluorocarbon thermoplastic random copolymer co-cured with a fluorinated resin including subunits of: —(CH2 CF2)x-, —(CF2CF(CF3))y-, and —(CF2 CF2)z-, wherein: x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 89 mole percent, z is from 10 to 89 mole percent, and x+y+z equals 100 mole percent.

Abstract: This invention relates to a low camping fluorocarbon thermoplastic random copolymer roller coating having a closely controlled curing agent content.

Abstract: An air press for use in drying web material, such as corrugated board, characterized by a plurality of individual plenums pressing a double-backer belt against the web material as it is being transported over a plurality of steam chests for drying. Each of the plenums is provided with brushes for sealing the periphery of the plenum relative to the belt and has an individual blower and an individual venting door so that both the humidity of the air in the plenum, as well as the pressure, can be individually controlled.

Abstract: An open switching interval protection circuit for maintaining continuity on a telephone line during the switching interval of the central office equipment, in which an auxiliary battery voltage is bridged directly across the telephone line under timed control. With such an arrangement the need to break into the talking path or to tie up additional control circuitry in the central office is avoided, thereby providing high reliability at reasonable cost.