Abstract:
The present invention relates to polymers whitened with optical brighteners obtained by (a) emulsion polymerization of acrylonitrile with or without a comonomer in the presence or absence of a graftable substrate, and (b) addition of an optical brightener before, during, or after the emulsion polymerization.
Abstract:
The invention relates to a stone structure assembly, comprising a plurality of stones, especially concrete blocks, having similar height, upper and lower sides extending on parallel planes and vertical side walls. In order to place the thirteen stone blocks pertaining to said assembly in such a way that they cannot be displaced and that similarly narrow spacing gaps are formed in-between said stones, two stones are shaped as a prism with the same surface area and eleven stones are shaped as a trapezium with differing surface areas. The stones in the stone structure assembly are configured as a single piece with a bottom section and a top section set back from the peripheral surface of the base section at least in certain areas.
Abstract:
A system and method for performing parallel data compression which processes stream data at more than a single byte or symbol (character) at one time. The parallel compression engine modifies a single stream dictionary based (or history table based) data compression method, such as that described by Lempel and Ziv, to provide a scalable, high bandwidth compression. The parallel compression method examines a plurality of symbols in parallel, thus providing greatly increased compression performance. The method first involves receiving uncompressed data, wherein the uncompressed data comprises a plurality of symbols. The method maintains a history table comprising entries, wherein each entry comprises at least one symbol. The method operates to compare a plurality of symbols with entries in the history table in a parallel fashion, wherein this comparison produces compare results. The method then determines match information for each of the plurality of symbols based on the compare results. The step of determining match information involves determining zero or more matches of the plurality of symbols with each entry in the history table. The method then outputs compressed data in response to the match information.
Abstract:
In some aspects, a switching device for a medical apparatus includes a first switching member adapted to select an assigned operating function of the medical apparatus; and a second switching member adapted to permit the selecting of the assigned operating function of the first switching member. The second switching member is adapted such that it has a detection space in which it detects a presence of an operating object; and the first switching member is arranged in the detection space of the second switching member.
Abstract:
The invention relates to a set of concrete pavers, comprising substantially rectangular pavers of uniform height with vertical side faces, a number of pavers of uniform or different lengths and widths being arranged in a row, and, in particular for forming a rectangular or square laying bundle that can be picked up by machine, comprising a number of parallel, adjacent rows of pavers, continuous linear joints being formed in the end-paver region of the rows of pavers when the sets are laid together or, optionally, substantially meandering joints being obtainable by interchanging row-end pavers, which are of different lengths and are in close proximity, from neighboring sets; at least one section of the upper delimiting surface of the pavers is convexly cambered towards the outside and projections on the base parts of the pavers are spaced apart on the side faces of the base parts, the projections forming support elements for the adjacent pavers and, in combination with projections on adjacent pavers, creating spaces that act as water-drainage openings in the joint regions, the pavers in each set comprising not only paving blocks with a length-to-height ratio of less than or equal to 4 but also at least one paving slab with a length-to-height ratio greater than 4.
Abstract:
The invention relates to a method for producing concrete stones during which a number of individually selectable separate molds can be placed on a base frame, and the base frame X is fitted with a number of selected separate molds A, B, C and D. The separate molds A, B, C and D are detachably joined to the base frame X in order to hold the separate molds A, B, C and D in place. The separate molds A, B, C and D are filled with liquid concrete material. Hardened concrete stones are removed from the separate molds A, B, C and D, after which the separate molds A, B, C and D are detached from the base frame X.
Abstract:
A panel arrangement for a domestic appliance, having a panel which can be fitted to the domestic appliance such that it is visible from the outside. Indicator and/or operator controls are provided which are mounted on the panel. A printed circuit board comprises control and possibly power electronics and can be arranged in the interior of the domestic appliance. The indicator and/or operator controls are connected to the printed circuit board. At least some of the indicator and/or operator controls are mounted on the panel substantially independently of the layout of the printed circuit board and are connected to the printed circuit board via at least one flexible supply line.
Abstract:
The invention proposes a key arrangement for a control panel, particularly for domestic machines such as washing machines, driers etc., having at least one key with a front control face and at least one backward-protruding projection, a key support which has at least one opening through which the projection passes, and elastic means which are borne on the back of the key support, the elastic means engaging with the projection which passes through the opening and prestressing the key forwards from the key support.
Abstract:
The invention proposes a key arrangement for a control panel, particularly for domestic machines such as washing machines, driers etc., having at least one key with a front control face and at least one backward-protruding projection, a key support which has at least one opening through which the projection passes, and elastic means which are borne on the back of the key support, the elastic means engaging with the projection which passes through the opening and prestressing the key forwards from the key support.
Abstract:
A parallel decompression system and method which decompresses input compressed data in one or more decompression cycles, with a plurality of tokens typically being decompressed in each cycle in parallel. A parallel decompression engine may include an input for receiving compressed data, a history window, and a plurality of decoders for examining and decoding a plurality of tokens from the compressed data in parallel in a series of decompression cycles. A token may represent one or more compressed symbols or one uncompressed symbol. The parallel decompression engine may also include preliminary select generation logic for generating a plurality of preliminary selects in parallel. A preliminary select may point to an uncompressed symbol in the history window, an uncompressed symbol from a token in the current decompression cycle, or a symbol being decompressed in the current decompression cycle. The parallel decompression engine may also include final select generation logic for resolving preliminary selects and generating a plurality of final selects in parallel. Each of the plurality of final selects points either to an uncompressed symbol in the history window or to an uncompressed symbol from a token in the current decompression cycle. The parallel decompression engine may also include uncompressed data output logic for generating the uncompressed data from the uncompressed symbols pointed to by the plurality of final selects, and for storing the symbols decompressed in this cycle in the history window. The decompression engine may also include an output for outputting the uncompressed data produced in the decompression cycles. The decompression engine may be divided into a series of stages. The decoders may be included in a first stage. The preliminary select generation logic may be included in a second stage. The final select generation logic may be included in a third stage. The output logic may be included in a fourth stage.