摘要:
A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included.
摘要:
A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included.
摘要:
A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included.
摘要:
A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included.
摘要:
An automated liquid inventory monitoring and inventory reconciliation system. The system uses a liquid densitometer to precisely measure the density of liquid being dispensed. This allows the system to account for the significant temperature-induced volume variations existing in common liquids such as gasoline. In the preferred embodiments, a fuel inventory processor tracks the quantity of fuel loaded into the tank and the quantity of fuel dispensed to maintain an ongoing computation of the quantity of fuel that should be present in the tank. An accurate tank depth measurement device is also employed. The processor compares the tank depth measurement to the computed quantity of fuel in the tank and uses the values to create an updated tank strapping chart.
摘要:
A self-contained, port-closing trocar and method of use which may include an elongated body having a first end, a second end opposite the first end, and a side wall between the first end and the second end, the body further including at least two channels therein, each of the channels originating near the second end, running parallel to the elongated body, and curving towards and forming an opening in the side wall near the first end. The self-closing trocar may also include at least two needles, each disposed within one of the at least two channels, and a handle insertable into the second end of the elongated body, the handle having at least two needle drivers coupled thereto, each needle driver being insertable into one of the at least two channels and engagable with an end of a needle.
摘要:
A method, system and computer program product for handling a unit of work in a transaction processing system, in which the system comprises one or more production regions operating minimal or no diagnostic functions and one or more diagnostic regions operating maximal or full diagnostic functions. A unit of work is received, which is routed to a production region. After receiving a notification that the work has failed, the work is routed to a diagnostic region.
摘要:
A device and method for stabilizing a drug, particularly a chiral drug or the active enantiomer(s) thereof, in a carrier composition of a transdermal delivery system prior to the systems use by providing a product packaging system to prevent or control degradation reactions that can result from certain packaging materials and moisture contamination, while at the same time providing a child-resistant wrapping for the transdermal system.