Abstract:
A polarizer has an inner protection layer, an outer protection layer and a polarizing layer. A material of the inner protection layer comprises a blended cyclic olefin copolymer (COC), of which a blending ratio of cycloalkene monomer to ethylene determines the mechanical properties of the inner protection layer. The polarizing layer is positioned between the inner protection layer and the outer protection layer.
Abstract:
A records management system classifies records according to a file plan. Record are declared, and then classified. Some records have in initially indeterminate classification and classification is deferred, either by request or due to a lack of sufficient information to classify the record according to the file plan. Unclassified records are placed into a temporary container. At some time while in the temporary container a classification event occurs with a given record which allows the records management system to classify the record and place it into a container corresponding to its classification.
Abstract:
An automatic switching device for the power source input range of a personal computer monitor is installed within the switchmode power source circuit of the monitor and includes a comparator and a relay arranged so that, irrespective of whether the power source is at a 110V or 220V voltage level, the rectifying circuit of the switchmode power source circuit is automatically switched to a voltage doubler circuit or a bridge rectifier circuit as appropriate for reducing power losses and saving energy.