Abstract: A device and a method for converting flow of charge into a frequency signal is proposed. The device comprises: two parallel circuit branches (Z; Z′) which are arranged to receive flow of charge alternately and each of which has a series arrangement of a switching element (40; 40′), an integrator (10; 10′) and a comparator (30; 30′), wherein the switching elements (40; 40′) serve to supply the flow of charge to one of the two circuit branches (Z; Z′) and in the receiving circuit branch (Z; Z′) the integrator (10; 10′) serves to integrate the flow of charge and is configured to be resettable and the comparator (30; 30′) is configured to emit a signal when the integrated flow of charge corresponds to a specific threshold value signal.

Abstract: A dressing and method of treating wounds is provided. The dressing can comprise water-soluble or swellable polymers which are capable of forming a viscous aqueous or non-aqueous solution and form a gel, particularly a foam form of the gel. The dressing can be constructed in the form of a sponge or sheet impregnated with the gel, or coated onto a non-porous, porous or micro-porous substrate. The dressing can also be provided in a form of a dehydrated powder, such as one which can be sprinkled under a flap of tissue and which will hold the flap down as a substitute for the use of stitches. Wounds treated with dressings in accordance with embodiment of the invention will tend to heal without the formation of a typical hard scab. The gel provides an excellent surface from which to apply tooth whitener to the teeth.

Abstract: A calender belt for the compliant calendering of a paper web includes an endless base substrate, a staple fiber batt attached to at least the outside of the endless base substrate, and a polymeric resin material totally impregnating the fiber/base composite structure comprising the endless base substrate and the staple fiber batt to a substantially uniform depth. That depth may be such that the polymeric resin material does not reach the base substrate, or partly or completely impregnates the base substrate. A layer of polymeric resin material is built up upon the staple fiber material to a predetermined thickness. Once the polymeric resin material is cured, it is ground to a desired smoothness without exposing any fiber on the ground surface.

Abstract: A woven strip comprising an asymmetrical weave of weft and warp yarns having symmetrical re-weaving zones extending from opposite ends thereof, in which the end warp yarns form a loop to accommodate a restraining rod. The woven strips provide fabrics for use in paper making machines and have the advantage of avoiding excess pressure during operation of the machine thereby reducing marking of the paper and wearing of the strips.

Abstract: A woven preform for a reinforced composite material which may be woven flat and folded into shape with the fibers at the fold being so woven so as to compensate for folding.

Abstract: A leader used to pull a seamable papermaker's fabric onto a paper machine comprising at least one section of material comprising yarns which are so oriented so as to distribute the load evenly across and down the fabric.

Abstract: The corner connector is used to attach a horizontal shelf above the horizontal cross-bar of a garment rack. The corner connector includes a body with a horizontal passageway formed therethrough and a vertical cylinder with a blind aperture. Arcuate arms terminating in clip portions extend upwardly from the body.

Abstract: This invention refers to a transdermal system for release of 5-HT3 receptor antagonists which is characterized in that it contains a composition of a 5-HT3 receptor antagonist as an active agent, tea tree oil, a water-miscible solvent and water.

Abstract: The present invention refers to a transdermal patch for the release of Estradiol and at least one progestogen agent through the skin, comprising or consisting of an outer backing foil, a matrix and a protective liner wherein a) the Estradiol and the progestogen agent(s) are present in the matrix in an oversaturated solution, b) the matrix contains 1 to 5 wt% activated SiO2, and c) the matrix has a moisture content of less than 0.7 wt.-%. The patch can be used for hormonal replacement therapy.

Abstract: The invention relates to a patch-shaped object, for example a TTS, patch, sticker or label, where the object comprises or is formed by an adhesive layer and a cover foil covering the adhesive layer having the same surface dimensions. The object further comprises a peeling foil temporarily covering the oppositely opposed side of the adhesive layer where the peeling foil extends beyond the patch-shaped object on all sides to form a border, the border having two recesses disposed at a spacing apart from one another. The end points of a break line formed in the peeling foil and passing over the object joins into each of the recesses.

Abstract: The invention relates to an ionization chamber for ion beams and to a method of monitoring the intensity of an ion therapy beam by way of such an ionization chamber. For that purpose, the ionization chamber includes a chamber housing, a beam inlet window and a beam outlet window, a chamber volume filled with counting gas, a high-voltage anode and a high-voltage cathode, wherein the ionization chamber is constructed flat and sandwich-like from plate-shaped large-surface-area structures of the above-mentioned components, which are aligned orthogonally relative to the axis of the ion beam, and a centrally arranged large-surface-area orthogonally aligned plate-shaped counting anode is surrounded on both sides by a large-surface-area plate-shaped high-voltage cathode consisting of two parallel cathode plates, and the chamber housing consists of a housing frame, which frames a square ionization chamber volume, and on which frame the beam inlet window and the beam outlet window are mounted gas-impermeably.

Abstract: A resin-impregnated endless belt for a long nip press of the shoe type has a base structure impregnated by a polymeric resin material which renders the belt impermeable to fluids, such as oil, water and air. The polymeric resin material forms layers on the inner and outer sides of the base structure. The inner layer is smooth, but the outer layer has primary grooves for the temporary storage of water pressed from a paper web. The primary grooves are separated by land areas which have secondary grooves extending thereacross to relieve stresses which give rise to flex fatigue and stress cracking.

Abstract: The work-up of the gaseous products from the thermal cracking of 1,2-dichloroethane is simplified if the cracking gases are cooled to a temperature range of about 150 to 180° C., only a subsidiary proportion, which comprises all the coke formed, being condensed and fed to a separate work-up.

Abstract: A pressure swirl atomizer for providing a low-plume aerosolized spray of liquids, solutions or other suspension which includes a swirl chamber which create shear forces which causes the spray to aerosolize.

Abstract: A method for manufacturing a resin-impregnated endless belt structure having a texturized outer surface requires the use of a support structure, either a cylindrical mandrel or a pair of carrying rolls, having a texturized surface. An endless, permeable base structure is placed about the support structure, which is adapted to place the base structure under tension in a longitudinal direction. A polymeric resin material is dispensed onto the outside of the base structure on the support structure. The polymeric resin material totally impregnates the base structure and passes therethrough to coat the texturized surface of the support structure. A layer of polymeric resin material is also built up on the outside of the base structure. The polymeric resin material is then cured, and may be ground to provide the layer of polymeric resin material with a smooth, uniform surface, and the belt structure thus obtained is removed from the support structure.

Abstract: The present invention is directed to a process for preparing 1,2-dichloroethane by reacting ethene with hydrogen chloride and oxygen over a copper-containing fluidized-bed catalyst. The discharge of the catalyst from the reactor per se is avoided if the catalyst is virtually completely retained in the upper part of the reactor by means of superfine filtration.

Abstract: A method for transferring a transparent conductive film onto one surface of a sheet base material made of a plastic material, wherein the transparent conductive film as an object to be transferred is preliminarily formed on a substrate side which is superior in heat resistance to the plastic material, the transparent conductive film being sandwiched between a peelable layer which can be peeled off at the time of transfer and a protective film for protecting the transparent conductive film on the substrate side which is superior in heat resistance to the plastic material.

Abstract: This invention defines a system and method of generating and reporting a fabric analysis to a customer. Information is generated from various tests performed on the fabric. The information gathered from the tests is then digitized in a computer readable format. The digitized information is compiled into an electronic form. The information organized in the electronic form is the fabric analysis report which is delivered to the customer. The amount of time in which this report allows information to be distributed to the customer is greatly reduced and allow providing an additional advantage over the traditional means of reporting.

Abstract: The invention relates to a folding door with a door leaf (4) which is movable between a closed position and an open, folded position, in which the door leaf (4) is folded about folding lines between opposite side edges (5) of the door leaf. A plurality of guide members (110-118) are connected to the side edges (5) in a spaced-apart relationship along the same, and two side frames (1) are extended adjacent to a respective side edge (5). Each side frame (1) defines at least a first and a second guide groove (68, 69), which are juxtaposed transversely of the side frame. The guide members comprise, at each side frame (1), a first set of guide members running in the first guide groove (68) only, as well as a second set of guide members running in the second guide groove only (69).

Abstract: A leader having a shape substantially that of a triangle which is used to pull a seamable papermaker's fabric onto a paper machine comprising a plastic coated substrate having plastic reinforcing strips thereon.