Abstract: A substrate has a first dielectric layer; a first conductive layer on the first dielectric layer; a second dielectric layer on the first conductive layer; an elongated signal conductor embedded within the second dielectric layer; a second conductive layer on the second dielectric layer; a first conductive groove and second conductive groove through the second conductive layer, the second dielectric layer, the first conductive layer and into the first dielectric layer and extending continuously along the length of and on opposing sides of the signal conductor, the grooves having conductive side walls providing an electrical connection between the first conductive layer and the second conductive layer; first and second conductive end walls joining the first groove and second groove; and at least one insulating area through at least one of the first and second conductive layers to provide conductor access.

Abstract: A substrate has a first dielectric layer; a first conductive layer on the first dielectric layer; a second dielectric layer on the first conductive layer; an elongated signal conductor embedded within the second dielectric layer; a second conductive layer on the second dielectric layer; a first conductive groove and second conductive groove through the second conductive layer, the second dielectric layer, the first conductive layer and into the first dielectric layer and extending continuously along the length of and on opposing sides of the signal conductor, the grooves having conductive side walls providing an electrical connection between the first conductive layer and the second conductive layer; first and second conductive end walls joining the first groove and second groove; and at least one insulating area through at least one of the first and second conductive layers to provide conductor access.

Abstract: A lightweight active phased array antenna including modular active electronics assemblies and passive radiating element aperture panels that are integrated into a lightweight support structure of a minimum depth which provides a cooling system for the electronics assemblies. The electronics assemblies and aperture panels are fully accessible from one or both faces of the antenna and can be readily removed/replaced as required.

Abstract: A bleach-stable deodorant perfume comprising bleach-stable deodorant perfume components which are judged to be stable in the presence of sodium perborate tetrahydrate and N,N,N'N'-tetraacetyl ethylenediamine (TAED) according to the Bleach Stability Test, the bleach-stable deodorant perfume having a Malodour Reduction Value of from 0.25 to 3.0 as measured by the Malodour Reduction Value Test. Bleaching compositions and detergent products containing the bleach-stable deodorant perfume are also provided.

Abstract: A deodorant product comprises a deodorant composition and a bleaching agent, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.

Abstract: A deodorant product comprises a deodorant composition and a polishing agent, chosen from waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.

Abstract: A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.

Abstract: A deodorant disposable porous article for use in contact with human skin or hair comprises a porous substrate impregnated with a deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.

Abstract: A deodorant detergent composition comprises a detergent-active compound and a deodorizing amount of a deodorant perfume and a deodorant other than a deodorant perfume, the composition having an odor reduction value within the range of from 0.50 to 3.5 as measured by the Odor Reduction Value Test.

Abstract: A deodorant detergent product comprises a non-soap detergent active compound, and a deodorant composition. The product can be used for personal washing of the skin and will as a result reduce human body malodor. The product can also be employed for washing fabrics which when subsequently worn in contact with the skin aid in the reduction of human body malodor.

Abstract: Detergent bars for personal washing are given a deodorant property by including an ester of citric acid. The ester may be an acetyl derivative. The amount of ester used will be in the range of from about 0.3% to about 3%. Examples of the esters are triethyl citrate and acetyl tributyl citrate.

Abstract: A deodorant detergent product comprises a soap; detergent adjuncts including a detergency builder (other than soap) and/or a bleach; and a deodorant composition. The product can be employed for washing fabrics which when subsequently worn in contact with the skin aid in the reduction of human body malodor.

Abstract: A deodorant toilet bar comprises a soap mixture; optionally, straight chain fatty acids; and a deodorant composition. The bar can be employed for personal washing of the skin and will as a result reduce human body malodor.

Abstract: A deodorant skin treatment product comprises a deodorizing amount of a deodorant composition and a cosmetically acceptable vehicle for the composition other than soap or non-soap detergent. The product can be applied to the skin in order to provide prolonged protection against the development of body malodor.

Abstract: A fabric conditioning composition comprises a fabric softening amount of a fabric softener and a deodorizing amount of a deodorant perfume, the composition having an odor reduction value within the range of from 0.50 to 3.5 as measured by the modified Whitehouse and Carter test.

Abstract: A spirit level having an I-beam type frame with an opening in the web for mounting a vial assembly for viewing a bubble vial from the side. The vial assembly includes a dummy portion and a vial holding portion. An opening in a flange of the frame is adapted to provide a window for vertical viewing of the vial. A window element includes elongated upper and lower windows, with the upper window extending into the opening in the I-beam flange and the lower window being received by a recess in the vial assembly. A pair of locating ledges are disposed between the upper and lower windows and extend outwardly from the peripheries thereof. The ledges are separated by end slots which receive a cut-out web portion of the I-beam frame. When the upper window is disposed in the I-beam flange opening, the dummy portion of the vial assembly is positioned on one side of the web and holds the window element tightly in position against the flange.