An ultraviolet laser beam with a pulse width of 100-300 (nsec) is applied to a resin layer of a printed circuit board to make a hole.

The method involves projecting balls on a welding zone (7) of a steel plate (2) for forming a porous layer (6) that is made of inert material. The welding zone is covered with the porous layer. Plates (1, 2) are welded using laser energy beam. Sides of the plates are coated with a zinc layer (3) whose evaporating temperature is lower than melting temperature of the plates to be welded. - An INDEPE...

A manufacturing method of a polyurethane foam injected with strand mats and a device for increasing the volume of the strand mats. The method comprises the steps of: increasing the volume of each of the strand mats to weaken the cohesion between glass fibers in each of the strand mats; continuously supplying and transferring the volume-increased strand mats; spraying a polyurethane foam solution o...

The system has a support, and multiple identical flat pockets (4) constituted from a round fabric (3). The pockets are pierced so that they are threaded on a pole of a sun umbrella. The pockets are filled with sand or pebbles to maintain the umbrella on ground. The round fabric is blocked between two parts of the support. The pole passes via a hole whose edges are reinforced by an eyelet type rein...

The invention relates to a firestop material consisting of a polymer foam, notably a polyurethane foam, containing flame-retardant means. This firestop material is characterized in that the flame-retardant means consist of means designed to form a charred layer on the foam surface, under the effect of a rise in the temperature of the material resulting from a fire, and are supplemented by at least...

Cosmetic skin care compositions containing resveratrol in combination with selected retinoids.

The invention relates to novel compounds containing uretdione groups, to a process for preparing them by dimerizing aliphatic and/or cycloaliphatic isocyanates containing exclusively secondary and/or tertiary isocyanate groups and also to the use of uretdione polyisocyanates obtainable by this process from diisocyanates containing exclusively secondary and/or tertiary isocyanate groups as a starti...

The fastening (10), which includes a lock mechanism with an articulated coupling and is anchored to an interface member (60) between the boot and ski or similar sports article, has the axis of the articulated coupling provided by a transverse rod (39) that forms at least part of the anchor between the fastening and interface member. The rod pass through the interface member, a base (12), and the a...

The fastening (10), which includes a lock mechanism with an articulated coupling and is anchored to an interface member (60) between the boot and ski or similar sports article, has the axis of the articulated coupling provided by a transverse rod (39) that forms at least part of the anchor between the fastening and interface member. The rod pass through the interface member, a base (12), and the a...

L'invention concerne un procédé de gestion d'un actionneur (7) de frein électromécanique comportant un moteur électrique adapté à déplacer un poussoir (8) en regard d'une pile de disques pour appliquer sélectivement un effort de freinage sur la pile de disques, le procédé comportant l'étape de faire fonctionner l'actionneur dans un domaine de fonctionnement (D') donné du plan intensité/vitesse de ...

The invention relates to an aqueous silicone dispersion, containing one or more polyorganosiloxanes (POSs) intended to be crosslinked or having been crosslinked by elimination of water or alcohol, according to a polycondensation mechanism. The present invention also relates to methods for preparing aqueous silicone emulsions and dispersions.

The invention concerns a method and a device for making secure a payment operation carried out for remote purchase of goods and/or services on a digital data communication network, by a user of said network, called client (3), said client being provided with a permanent personal identification code enabling to carry out cash transfers. The invention is characterized in that it consists in: storing...

A process for the treatment of natural discoloration in an article, particularly a vinyl chloride polymer article, by treating the surface of the article in ambient air with a first organic solution containing an organic peroxide and a first organic solvent. The invention process is particularly useful for vinyl chloride-based articles that have undergone pinking.

The invention concerns a warehouse system (10), which includes - a large number of individuated storage units (11.1 - 11.10), - a warehouse (12), in which the storage units are arranged to be stored in storage locations, - a central unit (21), by means of which a database (13) is arranged to be maintained on the storage situation of the warehouse, in which database data (14.1 - 14.10) is arrang...

The modular reduction gear system for industrial trucks comprises two motors (16a, 16b) of different lengths and power. Each of these is fitted with an electromagnetic brake unit (18a, 18b) of different sizes and braking power. The motors are mounted in separate housings in a frame (10) and the brake units in separate mountings on covers (14a, 14b).; Le système modulaire pour réducteurs à engrenag...

An injection device comprises a syringe (1) extendible against a spring bias(9) from a retracted position in a housing (2) to a projecting injecting position.A spring biased plunger has collapsible elbows (10) which, when the plunger isreleased, initially engage the end of the syringe to drive it to the projectingposition, whereupon arresting of the syringe movement causes the elbows to collapsein...

A photoluminescent material is formed by curing a blend of a transparent base material and a photoluminescent pigment component, wherein the viscosity of the transparent base material is 1 Pa.s (20 DEG C) or more and is added in an amount of 7 to 95 wt%. Luminescence performance is further improved by taking in consideration the relation between the internal structure of a molding and its luminesc...

Compounds of the present invention include cell growth inhibitors which are peptides of Formula I,and acid salts thereof, wherein A, B, D, E, F, G and K are alpha-amino acid residues, and s and r are each, independently, 0 or 1. L is a monovalent radical, such as, for example, an amino group, an N-substituted amino group, a beta-hydroxylamino group, a hydrazido group, an alkoxy group, a thioalkoxy...

In the production of automobile interior cladding (2) consisting of a support (4) covered by a decorative skin, by applying heated material (A) for forming at least part of the support to the skin so that (A) adheres to the skin on cooling, a heat activated adhesive-coated zone of an ornamental insert (8) is applied to the opposite side of the skin from the support so that the adhesive is activate...