Abstract: The present invention relates to the use of biguanide derivatives of general formula I below: in which: the groups R1 and R2 represent, independently of each other, a hydrogen atom, a C1–C7, alkyl group, a cycloalkyl group, a heterocycle, a C2–C7 alkenyl group, an aryl group, an aralkyl group, an aryloxyalkyl group or a heteroaryl group, or R1 and R2, taken together, represent a C2–C7 alkylene which may contain one or more hetero atoms, and the group R3 represents a primary, secondary or tertiary amine, or pharmaceutically acceptable salts thereof, to manufacture a medicinal product with cicatrizing action, the said medicinal product being in a pharmaceutical form for topical use.

Abstract: The invention relates to a wind generator of the type with automatic power regulation, comprising at least one propeller having at least two blades (21), whereby the efficiency of one propeller varies inversely to a variation in the wind energy, from a lower wind speed limit. The torque/speed characteristics of each propeller are determined such that the working point begins to move towards the areas of low aerodynamic efficiency when the wind speed approaches the value at which the generator reaches the maximum, safety-compliant power. The inventive wind generator is characterized in that it also comprises: at least one centrifugal counter weight system (24) which is arranged such as to reduce the pitch of at least one part of the blades when the speed of rotation is increasing; and at least one system comprising an end stop (30) and return (15) or compression (25) means which mechanically define the initial working pitch and the optimum working pitch up to the nominal speed.

Abstract: A catalyst for the oligomerization of olefins, especially ethylene contains: at least one nickel complex e.g. Li2 Ni X2 that results from bringing into contact a nickel salt e.g. a nickel carboxylate with a bidentate chelating ligand containing a nitrogen-containing heterocyclic compound with an alcohol e.g. Ha-C(OH)RR?; and at least one hydrocarbylaluminum compound from tris(hydrocarbyl)aluminum compounds, chlorinated or brominated hydrocarbylaluminum compounds or at least one aluminoxane.

Abstract: A postal sorting machine includes an injection carousel (1) and a system (4) for injecting mail items (3) standing on edge into receptacles (2) of the carousel (1). Each receptacle (2) of the carousel (1) is defined by an end wall (7) and two side walls (5, 6). A flexible deflector (12) is secured to a first side wall (5) of each receptacle in such a manner that each mail item (3) injected into the receptacle (2) is guided towards the end wall (7) while being pressed substantially against the second side wall (6).

Abstract: A turbojet diffuser disposed between a compressor and a combustion chamber, and secured to an outer upstream annular flange of an outer casing of the combustion chamber by suspension means which comprise a first frustoconical wall extending from the outer longitudinal wall of the diffuser towards the combustion chamber, and a second frustoconical wall extending towards the compressor between the first frustoconical wall and the outer casing of the combustion chamber.

Abstract: A method and apparatus to predict the color of an overprint of a set of colorants at a set of respective coverage percentages on a substrate of a substrate type using a printing technique. The colorants include some for which a device profile is provided. The method includes determining the colorant parameters of the device profile colorants; determining the spectrum of the substrate, providing spectral colorant parameters for the non-device profile colorants, and determining the color of the overprint. One version including modifying the data of the device profile such that the colorant parameters determined in the step of determining colorant parameters determines the colorant parameters of modified colorants that match the color of the device profile colorants and that cover at least the gamut of the device profile colorants.

Abstract: The present invention relates to a temperature-compensated optical fiber pressure detector for detecting pressure variations in at least one medium in relation to a reference medium such as the atmosphere or a medium where a back pressure prevails. The detector essentially comprises a deformable element (2) such as a bellows (5) exposed on one side to the reference medium and on the opposite side to the pressure to be measured, an optical fiber portion (F1) including at least one optical grating such as a Bragg grating (B1), which is connected on one side to deformable element (2) and on the opposite side to a fixed point. The optical fiber portion is subjected to a prestress by a device (6, 15, 20, 21) and its elongation varies with the displacements of the deformable element. The device applies the prestress to optical fiber portion (F1) between deformable element (2) and another fixed element (15) isolated from the medium by a rigid housing (1).

Abstract: A method of manufacturing a low defect density GaN material comprising at least two step of growing epitaxial layers of GaN with differences in growing conditions, (a.) a first step of growing an epitaxial layer GaN on an epitaxially compentent layer under first growing conditions selected to induce island features formation, followed by (b.) a second step of growing an epitaxial layer of GaN under second growing conditions selected to enhance lateral growth until coalescence.

Abstract: Compositions for stimulating the immune system and for treating malignancies associated with overexpression of the HER-2 protein are provided. Such compositions include immunogenic epitopes of the HER-2 proteins and chimeric and multivalent peptides which comprise such epitopes. The present invention also relates to polynucleotides which encode the chimeric peptides. Also provided are pharmaceutical compositions comprising such immunogenic compositions. Methods for stimulating an immune response to HER-2 protein are provided. Methods for treating breast cancer, ovarian cancer, prostate cancer, colon cancer and lung cancer are provided.

Abstract: Communication bus having at least one pair of communication lines designed to be connected in series respectively to conductors of a main communication bus designed to be connected to communicating devices of at least one electric panel. Said communication bus comprises at least two branched outputs each having at least two branch lines, said branch lines respectively having a first end connected to a communication line and having a second end designed for connection of the communicating devices. The communication lines are etched on a first conducting layer of a printed circuit, and the branch lines are etched on a second conducting layer of said printed circuit. The communication lines are separated from one another by a distance.

Abstract: The present Application relates to particulate compositions, especially granules, comprising finely particulate bleach catalysts, alkali metal and/or alkaline earth metal and/or aluminium salts, water-soluble binders having sealing properties and water, and to the preparation of such granules, and also to washing compositions comprising such granules.

Abstract: A semiconductor device includes at least one MOS transistor, each transistor being provided with a source region and a drain region formed in a semiconductor substrate, along with a gate region and spacers. The transistor is covered with a unitary etch stop layer that includes at least a first zone having a first residual stress level (in tension) covering at least one part of the transistor and at least a second zone having a second residual stress level (in compression) covering at least another part of the device. With this configuration, the first residual stress level is higher than the second residual stress level.

Abstract: A method for producing a contactless card having a support for the functional elements of the card. The support is provided with lower and upper covering layers, and the functional elements borne thereon are formed by means of extrusion, directly in contact with the support.

Abstract: A pharmaceutical composition for transdermal administration comprising a polymeric release matrix capable of forming a supple film after drying, selected among cellulose polymers or copolymers; an active principle selected among the group of non-steroid anti-inflammatory agents comprising at least one carboxylic or metal carboxylate group; a transcutaneous absorption promoter; water; and a physiologically acceptable non-aqueous solvent capable of dissolving the release matrix, the active principle and the transcutaneous absorption promoter and to be rapidly eliminated by evaporation on contact with the skin.

Abstract: An improved method of chromatographic analysis of protein samples is disclosed in which a Pluronic surfactant is used.

Abstract: A primary composition that includes at least one lipophilic bioactive compound and a whey protein in an amount effective to increase the bioavailability of the lipophilic bioactive compound, and methods of forming the same. Also, an oral composition that contains the primary composition in a foodstuff, in a food supplement, in a cosmetic preparation or in a pharmaceutical preparation, and methods of forming the same.

Abstract: The invention relates to compounds of the general formula (I) wherein X, Y and W have the significances given in claim 1 and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites in and on warm-blooded animals.

Abstract: The invention relates to a method of determining the thickness of a surface layer of a part having a structure different from that of the material constituting the part beneath said layer. It consists in generating a beam of Rayleigh waves on the surface of the part at a first frequency, in measuring the wave propagation velocity, in repeating the operation several times with Rayleigh waves at different frequencies, in recording the wave propagation velocities and the corresponding wavelengths and in classifying them by increasing wavelengths. The thickness of said layer is defined by the wavelength above which a plateau in the variation of said velocity is observed.