摘要:
An apparatus to aid in the filling or refilling of a flexible, collapsible container having a pour spout and a method for using same. The apparatus includes a center frame element having attached to its upper end an upper frame element adapted to receive at least a portion of the pour spout of the container. At its lower end, the center frame element is attached to a lower frame element adapted to cradle a lower portion of the container being filled and to urge the container toward the center frame element as the flexible, collapsible container fills and expands. The apparatus is portable and may be removably mounted to a variety of vertical or horizontal surfaces.
摘要:
A mop assembly including a mop head and handle, and a supply of liquid connected to a valve assembly on the handle. The valve assembly includes a replaceable length of resiliently flexible tubing having a portion extending transversely through the handle and members on opposite sides of the length of tubing that are relatively movable between a closed position pinching together opposite sides of the tubing to stop the flow of liquid through it, and a spaced open position affording flow of liquid through the tube. A storage cart includes a main portion and a tray portion having a receptacle for receiving the mop head mounted on the main portion for relative movement between a vertical closed position at which the main portion covers an open side of the receptacle; and a horizontal open position at which the mop head can be inserted into or removed from the receptacle.
摘要:
A soft, bulky light weight fabric having good absorbency and suitable for use as a wound dressing is prepared from a hydroentangled nonwoven fabric comprising a plurality of parallel spaced apart ribs interconnected by loose fiber bundles extending between adjacent ribs. The ribs comprise high density, highly entangled masses of fibers and contain at least about 60 percent by weight of the fiber in the fabric. The fabric is napped ina direction perpendicular to the ribs to obtain the soft, bulky fabric without tearing or disrupting the integrity of the fabric.
摘要:
Coating compositions are disclosed having a non-bisphenol A based film forming resin and an adhesion promoter resin. The coating compositions provide an alternate to epoxy resins that still allow melamine formaldehyde free cure, blush resistance, capability to retort and can withstand hard-to-hold beverages. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Substrates can be coated by preparing an adhesion promoter composition by a method including mixing an epoxidized resin and a solvent to form a mixture, adding a phosphoric acid compound to the resulting mixture to form a phosphate ester, adding water to partially hydrolyze the phosphate ester, and adding a neutralizer to form the adhesion promoter resin, followed by blending the adhesion promoter resin with a non-bisphenol A based film forming resin to form a coating composition, and applying the coating composition to the substrate.
摘要:
An aircraft noise reduction apparatus includes an aircraft landing gear assembly and a noise reduction fairing 12. The landing gear assembly includes a landing gear 10 arranged to be moveable between a stowed position and a fully deployed position. The noise reduction fairing 12 may include a wrap-around fairing which, when the landing gear 10 is in its fully deployed position, wraps around the landing gear 10 and extends along the majority of the length of a landing gear leg 11. A landing gear bay door assembly 16, 17 including at least one door may also be provided. The fairing 12 may have a recess 24 for accommodating one of landing gear bay doors when the door 16 is in its fully open position.
摘要:
A system and method for controlling the execution of notifications in a computer system with multiple notification contexts. A RunOn operator enables context hopping between notification contexts. Push-based stream operators optionally perform error checking to determine if notifications combined into a push-based stream share a common notification context. Context boxes group together notification creators and associate their notifications with a common scheduler and notification context. Operators employ a composition architecture, in which they receive one or more push-based streams and produce a transformed push-based stream that may be further operated upon. Components may be used in combinations to implement various policies, including a strict policy in which all notifications are scheduled in a common execution context, a permissive policy that provides programming flexibility, and a hybrid policy that combines flexibility with error checking.
摘要:
An intaglio printing ink, curing by free radical acrylate chemistry, which does not fluoresce in at least the visible region under ultraviolet light is prepared by using an acylphosphine oxide as the photoinitiator.
摘要:
The present invention features a cleaning implement, such as a mop, that may be used for cleaning a floor. The mop of the invention typically includes a mop head and a handle pivotally connected to the mop head. The mop head also includes means for securing a mop media, typically a flexible disposable cleaning sheet, to the mop head. The mop may be passed over the floor with one side of the cleaning sheet presented for cleaning the floor. The mop head may then be inverted with the other side of the cleaning sheet presented for further cleaning of the floor.
摘要:
The present invention provides a liquid dispensing mop in which the fluid reservoir is disposed on or adjacent a handle at or above the midpoint of the handle. In some embodiments, the reservoir is disposed on or adjacent the upper end of the handle and is coaxially aligned with the long axis of the handle.