Abstract:
A prepreg comprising resin and at least one fibre layer and further comprising an electrically insulating layer and an electrically conducting layer is provided, and particularly wherein the conductive layer is at or near the top surface, beneath that is the insulating layer and beneath that is a fibre/resin interleaf structure.
Abstract:
A method of finding delays of a multipath channel for receiving a spread spectrum signal, the multipath channel having a maximum delay spread, includes the steps of performing a first delay search within a time window in order to find first delays, the time window being located within the maximum delay spread, storing of the first delays in a delay storage, shifting the time window within the maximum delay spread, performing a second delay search within the shifted time window in order to find second delays and updating the delay storage on the basis of the second delays.
Abstract:
There is described a substantially planar, self supporting, sheet or film (optionally oriented) which comprises at least one layer comprising a first material which is very highly crystalline polymer (preferably polypropylene of 99% or greater isotacity) together with at least one second material in an amount sufficient to improve one or more of the barrier properties, mechanical properties and/or optical properties of the sheet. The second material comprises a (a) nucleating agent; (b) a polymeric material having a ring and ball softening point from about 110° C. to about 170° C. and/or (c) a hydrogenated resin such as dicyclopentadiene hydrogenated resin, a hydrogenated mixed monomer resin; and/or a resin obtainable from a mixture of a-methyl styrene, indene and/or vinyl toluene monomers. Processes for making such films and compositions for use in the process are also described. Such films are useful in shrink wrap applications for example wrapping tobacco products.
Abstract:
The invention generally relates to a naked collation package comprising an arrangement of individual packages, individually packaged in a polyolefinic filmic material, that are packed together in said naked collation package in a naked collation film, and there being no seal between the naked collation film and the filmic material of the individual packages. A method for forming the naked collation package and a method for manufacturing the naked collation package are also disclosed.
Abstract:
One object of the invention is a method for improving the performances of a mobile radiocommunication system using a power control algorithm, said power control algorithm including an inner-loop power control algorithm for adjusting a transmit power according to received power control commands, said method including: a step of deciding if the transmit power should be increased according to a received power control command (TPC(k)) requiring a power increase, having regard to a cumulative power variation (Δsum(k)) already obtained for last received power control commands, a step of determining a cumulative power variation (Δsum(k)) to be used by said step of deciding, said step of determining including taking into account, further to power adjustments due to said inner-loop power control algorithm, at least one other factor that may affect said cumulative power variation.
Abstract:
A prepreg comprising resin and at least one fiber layer and further comprising an electrically insulating layer and an electrically conducting layer is provided, and particularly wherein the conductive layer is at or near the top surface, beneath that is the insulating layer and beneath that is a fiber/resin interleaf structure.
Abstract:
A gas diffusion substrate comprising a non-woven fibre web, thermally conductive materials and a carbonaceous residue, wherein the thermally conductive materials and carbonaceous residue are embedded within the non-woven fibre web and wherein the thermally conductive materials have a maximum dimension of between 1 and 100 μm and the gas diffusion substrate has a porosity of less than 80% is disclosed. The substrate has particular use in phosphoric acid fuel cells.
Abstract:
The present invention relates to a method of finding delays of a multipath channel for receiving a spread spectrum signal, the multipath channel having a maximum delay spread, the method comprising the steps of performing a first delay search within a time window in order to find first delays, the time window being located within the maximum delay spread, storing of the first delays in a delay storage, shifting the time window within the maximum delay spread, performing a second delay search within the shifted time window in order to find second delays and updating the delay storage on the basis of the second delays.
Abstract:
The invention generally relates to a naked collation package comprising an arrangement of individual packages, individually packaged in a polyolefinic filmic material, that are packed together in said naked collation package in a naked collation film, and there being no seal between the naked collation film and the filmic material of the individual packages. A method for forming the naked collation package and a method for manufacturing the naked collation package are also disclosed.
Abstract:
A process and an apparatus for producing sausages (28) in which sausage meat is introduced into a tubular case (20) by means of a filling machine (2) and the filled case (20) is divided into portions by means of a twisting-off device (40) for producing twist-off locations (22) so that the result is a sausage chain. The sausage chain is further transported by means of at least two transport devices (6, 8) connected in succession in the sausage chain transport direction (30), and the transport devices (6, 8) can be controlled by means of a control device (38) so that the transport speed of the second transport device (8) in the transport direction is at least at times greater than the transport speed of the first transport device (6).