A tool for multiple purposes features one ore more dogs that can engage a collar groove or restriction sub in the wellbore. The dogs are extendable through a sleeve biased in opposed directions and are supported from a mandrel. The dogs can retract into mandrel grooves to clear restrictions on the trip into the well. On the way up to a collar that has just been passed, the dogs engage and an upwar...

The device (2) has lower and upper boards (4, 6) which cover computer external surfaces and are shaped in the form of a parallelepiped and pivotable about an edge. The edge is provided with openings for accessing connections and ports e.g. universal serial bus (USB), arranged on a computer rear face. The boards include slide grooves (40) in which a sliding belt (42) in the form of a closed loop is...

An aqueous polyolefin resin dispersion, a process for producing the same, and a water-based coating material comprising the same are provided. The aqueous polyolefin resin dispersion contains a polyolefin resin containing 50 to 98% by mass of an unsaturated hydrocarbon having 3 to 6 carbon atoms and 0.5 to 20% by mass of an unsaturated carboxylic acid unit, and a basic compound, and contains subst...

The invention relates to a method for realizing a transaction of a transaction amount (A) between a means of payment (1) and a payment institution (5) via a reading terminal (2), said means of payment (1) having at least one processor and a memory that stores a first item of secret information (K) shared with said payment institution (5), the reading terminal (2) being able to transmit data to thi...

La présente invention concerne le domaine des émulsions silicones huile dans eau pour apporter une déperlance durable à un substrat en particulier à un substrat textile.; The invention relates to the field of silicone oil-in-water emulsions for providing a substrate, especially a textile substrate, with long-lasting water-repellent properties.

Le dispositif (1) de remise de chèques (2) selon l'invention comprend des moyens de réception (14a, 14b) d'au moins un chèque, des moyens logiques de traitement (33) contrôlant l'accès aux moyens de réception (14a, 14b), et des moyens de reconnaissance (9, 8, 7) d'un compte de dépôt, à disposition d'un utilisateur, destinés à fournir des données d'identification d'un compte de dépôt aux moyens log...

Procédé de gestion d'un agenda électronique, qui comprend les opérations suivantes :- prise en compte dans l'agenda d'un évènement préenregistré, comprenant des données d'agenda incluant au moins la date et le lieu prévus de l'évènement ;- à la date prévue de l'évènement, localisation d'une unité sans fil affectée audit agenda ;- comparaison de la localisation de l'unité sans fil avec le lieu prév...

The fixing system only comprises a single line of assembly fixings for the components on their right side and a single fixing line on their left side. The assembly lines are continuous so as to reduce thermal bridges and eliminate risks of damp introduction into the layers through the sides.

A device for plasma depositing a thin film of a barrier material on an internal wall of a container includes: an electromagnetic wave generator; a cavity connected to the generator and made of a conductive material; a chamber positioned in the cavity and made of a material that is transparent to electromagnetic waves coming from the generator; and openings made in the cavity and oriented parallel ...

Honeycomb structure for filtration of particle-loaded gas, has silicon carbide channel walls with an open porosity of 30-53 (preferably 43-49) % and a median pore diameter of 9-20 (preferably 12-18) microns, while the average number of pores with an opening area (OSA) of 20-310 microns2> is more than 300 (preferably more than 350)/mm2> of wall and the ratio between the total OSA of these open pore...

L'invention concerne notamment un dispositif pour faire varier la valeur apparente d'une capacité, ledit dispositif étant caractérisé en ce qu'il comprend :- un dipôle (1) de type connu en soi, comprenant un matériau semi-conducteur(4) à transport électronique par saut positionné entre une première électrode (2) et une deuxième électrode (6), ledit dipôle (1) étant disposé en parallèle de ladite c...

The method involves decomposing an image acquired at instant (t) into a predetermined number of layers and determining displacements of each of the layer of the image. Pixels of a primary image are determined with respect to pixels of images of object acquired at instants (t -> i) and displacements of each layer of the image, where I is positive number greater or equal to 1. Each of pixels of the ...

Selon ce procédé : - on identifie l'image (P) de la partie centrale du fragment ;- on réalise un contour convexe (C) de ce fragment, enveloppant les extrémités (4'1- 4'5) des parties filiformes du fragment et, éventuellement, certains sommets (2'1-2'3) du corps central ; et- on détermine la ou chaque caractéristique (L, L/1) du format du fragment à partir d'au moins l'image du contour convexe (C)....

The dashboard has a reception area receiving a foldable table, where the table is provided with a lower part and an upper part (37). Pins (40, 41) are configured for lifting the upper part by rotation under an effect of translation of the lower part of the table, where the translation effect is caused by traction produced on the lower part of the table. The upper and lower parts are provided with ...

An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a polycarboxylate dispersant and a modifier. The modifier is chemically configured to improve the efficacy of the polycarboxylate dispersant. Preferred modifiers include cement, lime, slaked lime, soda ash, carbonates, silicates and phosphates.

A water-based silylated urethane composition is used as a water-based adhesive that has high safety, develops satisfactory tackiness in a short time and has excellent initial bond strength. The water-based silylated urethane composition contains following Components (A), (B) and (C): (A) a urethane prepolymer containing an anionic group and a tertiary amino group and having a terminal alkoxysilyl...

The envelopment part (2): has a curved form of an end longitudinal with the other; has a concave form on the level of its face intended to be applied against tuberosities; is formed by a cockle; and is dimensioned to extend up to the level from metaphysical faces (101) of humerus (100). The width of the median zone of the envelopment part is gradually reduced in direction of the longitudinal ends....

The prosthesis consists of a trapezoid component with an anchoring section (5) and a head (6) with a large-radius convex articulation surface (7), and a metacarpal component with an anchoring section (10) for the first metacarpal bone and a concave articulation surface (15) of at least the same radius as the trapezoid component's convex surface. The base of the metacarpal component has a proximal ...

Cette prothèse d'épaule comprend un élément glénoïdien (6) destiné à être ancré à la glène de l'omoplate.Selon l'invention,- cet élément glénoïdien (6) comprend une queue distale d'ancrage (20) et une collerette proximale (21), la queue distale d'ancrage (20) ayant une section transversale substantiellement en forme de "I", c'est-à-dire avec une âme centrale et deux parois latérales sensiblement p...

Pied prothétique, du type à restitution d'énergie, comprenant au moins une lame ressort (2) en matériau composite solidaire fixement de la cheville ou du tibia, ou d'un support (1) fixé à la cheville ou au tibia, et destinée à permettre une prise d'appui dynamique au sol.Il comporte de plus un bras rigide (3) relié à la lame (2) au travers d'un premier moyen de liaison (22) autorisant une articula...