baber/WOPTO huggingface dataset:
Patent FR-3112618-B1 (FR)
Title: Procédé et dispositif d’émission d’un message de freinage d’urgence d’un premier véhicule à destination d’un second véhicule.
Inventor: KADIRI EL KHAMIS
IPC: G01S13/93
Filed: 2020-07-16
Granted: 2022-07-01
Abstract: L’invention concerne un procédé d’émission d’un message de freinage d’urgence d’un premier véhicule à destination d’un second véhicule, le premier et le second véhicule embarquant chacun un système radar, le procédé comprenant des étapes de :- établissement (410) d’une connexion radiofréquence entre le système radar du premier véhicule et le système radar du second véhicule fonctionnant tous les deux en mode dialogue ;- obtention (420) périodique d’une position relative du premier véhicule par rapport au second véhicule par le système radar du premier véhicule fonctionnant en mode écho ;- émission (430) par le système radar du premier véhicule fonctionnant en mode dialogue d’un signal radiofréquence porteur d’un message de freinage d’urgence si la position relative du premier véhicule par rapport au second véhicule devient inférieure à une valeur seuil.  Figure pour l’abrégé : Figure 6
Patent FR-3120146-B1 (FR)
Title: Procédé de détermination de caractéristiques d’affichage d’un élément de réalité augmentée
Inventor: GONGUET ARNAUD
IPC: G02B27/01
Filed: 2021-02-22
Granted: 2023-01-13
Abstract: Procédé de détermination de caractéristiques d’affichage d’un élément de réalité augmentée La présente invention concerne un procédé de détermination de caractéristiques d’affichage d’un élément de réalité augmentée, le procédé comprenant les étapes de :      réception d’une image imageant un marqueur visuel (18) sur une surface support (16),   obtention de données de correspondance entre l’élément de réalité augmentée et le marqueur visuel (18),  calcul de la distance et d’un angle de vue relatifs au marqueur visuel (18) et à l’utilisateur (12),  correction de l’angle de vue calculé en fonction de caractéristiques relatives à un plan support contenant la surface support, pour obtenir un angle de vue corrigé, et détermination de caractéristiques d’affichage de l’élément de réalité augmentée en fonction des données de correspondance, d’une rotation du marqueur visuel (18) par rapport à une référence, de la distance calculée et de l’angle de vue corrigé.       Figure pour l'abrégé : 1
Patent FR-3121258-B1 (FR)
Title: Valve pour trombone a coulisse et trombone equipe d’une telle valve
Inventor: REYROLLE TIMOTHÉE NORBERT ODILON
IPC: G10D9/10
Filed: 2021-03-23
Granted: 2023-03-17
Abstract: L’invention concerne notamment une valve (6) pour trombone à coulisse qui comporte une coulisse, un pavillon (3), un circuit primaire (4), et un circuit secondaire (5), ladite valve (6) assurant le passage du flux d’air du circuit primaire (4) vers le pavillon (3), suivant une première position, et du circuit primaire (4) vers le circuit secondaire (5) et vers le pavillon (3), suivant une seconde position. La valve comporte au moins deux coudes tubulaires (61, 62) comprenant un premier coude (61) apte à former un conduit de passage vers ledit pavillon (3) et un second coude (62) apte à former un conduit de passage vers ledit circuit secondaire (5). La valve comporte également deux plaques (64) et (65) transversales aux coudes tubulaires à leurs extrémités, qui s’étendent suivant un même plan. La valve comporte un tube de prolongement conçu pour s’insérer et pivoter dans ledit pavillon (3).  Figure pour l’abrégé : Fig. 2
Patent FR-3122890-B1 (FR)
Title: Dispositif d’application de colle au sol adapté à la pose de carrelage de grand format
Inventor: SÉMÉTÉ SERGE
IPC: E04F21/22
Filed: 2021-05-15
Granted: 2023-05-12
Abstract: Dispositif d’application de colle pour la pose de carrelage au sol, permettant d’appliquer une quantité de colle constante, d’améliorer la cadence de pose et réduire la pénibilité de la tâche en particulier pour les carreaux dits de grand format, nécessitant d’encoller le sol sur de grandes surfaces rapidement.  Figure choisie pour l’abrégé : figure n° 6
Patent FR-3129739-B1 (FR)
Title: Emetteur optoélectronique à antenne réseau à commande de phase comportant des antennes optiques adaptées à émettre un rayonnement lumineux selon un profil d’émission et une direction prédéfinis
Inventor: GUERBER SYLVAIN
IPC: G01S7/481
Filed: 2021-12-01
Granted: 2023-11-03
Abstract: L’invention porte sur un émetteur optoélectronique 1 à antenne réseau à commande de phase, comportant une pluralité d’antennes optiques (7) formées chacune d’un guide d’onde (5) et d’un réseau de diffraction (8) situé au-dessus et à distance du guide d’onde (5) suivant un axe vertical orthogonal à un plan principal. Le guide d’onde (5) y présente une largeur wc=p(x) variant longitudinalement selon une fonction p prédéfinie, et le réseau de diffraction (8) présente un pas d’agencement Λr=q(x) de structurations périodiques variant longitudinalement selon une fonction q prédéfinie. Les fonctions p et q sont prédéfinies de sorte qu’un profil d’émission S(x) en champ proche du rayonnement lumineux émis par l’antenne optique (7) est égal à un profil d’émission cible Sc(x) prédéfini, et qu’un angle d’émission local θ(x) du rayonnement lumineux émis est égal à un angle d’émission cible θc prédéfini, constant longitudinalement.   Figure pour l’abrégé : Fig. 2B
Patent FR-2469361-B1 (FR)
IPC: B65D85/42
Filed: 1979-11-08
Granted: 1983-03-11
Abstract: A container for pharmaceutical ampules is formed from a cardboard blank and including hollow lateral supports of rectangular cross section. Such cross section provides a series of parallel openings into which the ends of the ampules are placed. Each support includes a plurality of articulated flaps adapted to be folded against the ends of each support for reinforcing the rectangular cross section.
Patent FR-2529633-B1 (FR)
IPC: B29D30/52
Filed: 1982-07-02
Granted: 1985-09-13
Abstract: A material intended to form a joint between at least two bodies on the outside of their interface, at least one of the bodies being deformable, is characterized by the following features: (a) it is formed of a fluid mixture having a viscosity, measured at normal temperature, of from 0.3 Pa.s to 700 Pa.s; (b) a dry extract of the fluid mixture, measured at normal temperature and pressure, is from 20% by weight to 80% by weight, based on the weight of the fluid mixture; (c) the dry extract of the fluid mixture comprises an elastomer fraction at least 20% by weight of which elastomer fraction is formed of at least one unsaturated elastomer capable of cross-linking either at ambient temperature or by heating for a period of time of less than one minute. Methods for producing assemblies with this material, consisting, for instance, of manufacturing, repairing or recapping a tire. Assemblies obtained by these methods.
Patent FR-2530247-B1 (FR)
Inventor: AUBERT DANIEL
IPC: C07D495/04
Filed: 1982-07-13
Granted: 1986-05-16
Abstract: This invention relates to new thieno [3,2-c] pyridine derivatives having the formula: (I) in which: Y represents the OH group or an OR group in which R is a straight or branched lower alkyl radical, or Y represents a group in which R1 and R2 are each independently of each other, hydrogen or a straight or branched lower alkyl group; or R1 and R2 form together and with the nitrogen atom to which they are attached a heterocycle which may include a second heteroatom such as oxygen or nitrogen, wherein the latter may be substituted by a lower alkyl or benzyl radical which may be substituted; and X represents hydrogen, a halogen or a lower alkyl radical; and their addition salts with pharmaceutically acceptable mineral or organic acids if Y represents the group OR or or with mineral bases if Y represents OH, as well as the two enantiomers or their mixture. The invention also relates to the preparation process of new thieno [3,2-c] pyridine derivatives and to their therapeutic application as blood-platelet aggregation inhibiting agents and antithrombotics.
Patent FR-2580807-B1 (FR)
Inventor: DELAJOUD PIERRE
IPC: G01L27/00
Filed: 1985-04-22
Granted: 1987-12-24
Abstract: A device is provided for the very accurate measurement of fluid pressures, comprising a vertical cylinder (2), a piston (1) adapted for sliding in this cylinder with viscous friction, the pressure to be measured being applied to the upper face (23) of the piston in an upper enclosure (22), means for rotating said piston in said cylinder, a precision electromagnetic dynamometric display balance (B) comprising a piece (3) to which the force to be measured is applied and means for transmitting to the piece of the balance the force applied to the piston by the pressure to be measured, with limitation of the maximum forces, a lower sealed enclosure (22a, 44A-44d), this lower enclosure being able to be evacuated or pressurized to a desired pressure (the atmospheric pressure or that of a fluid), and means for permanently supplying the clearance between the piston (1) and the cylinder (2) with fluid.
Patent FR-2582675-B1 (FR)
Inventor: TYTGAT DANIEL
IPC: C23F3/06
Filed: 1985-06-03
Granted: 1992-10-02
Abstract: Baths for chemical polishing of stainless steel surfaces, comprising, in aqueous solution, a mixture of hydrochloric acid, phosphoric acid and nitric acid, ferricyanide complex ions and an additive capable of decomposing nitrous acid. The baths can be used in particular for chemical polishing of heat exchangers with a very large exchange surface.
Patent FR-2591790-B1 (FR)
Inventor: BABIN MICHEL
IPC: G21C17/10
Filed: 1985-12-13
Granted: 1988-03-25
Abstract: A device is provided concerning probe guide ducts for allowing a probe to pass for carrying out measurements on the coolant at the outlet of the assemblies (6) of a nuclear reactor (1). It comprises sleeves (9) through which pass upper columns (12) grouping together the guide ducts (10). After running horizontally along the periphery of the reactor, the ducts (10) are grouped together in lower columns (15) in the form of bundles before running towards the outlets of the coolant from the asemblies (6) in contact with the upper plate of the core (7). This device provides an excellent protection of the probe guide ducts with respect of the flow of the coolant.
Patent FR-2597072-B1 (FR)
Inventor: SALMON PIERRE
IPC: B65D51/22
Filed: 1986-04-09
Granted: 1988-12-16
Abstract: A combination closure assembly and container wherein the threaded neck of the container includes two series of notches along the base thereof and wherein the closure is provided with a tamper indicating guarantee strip which is lockingly engaged with a first of the series of notches so that the strip will be severed from the remaining portion of the closure assembly if access is attempted into the container and wherein the closure assembly also includes a conical sleeve which is engageable with the second of the series of notches upon the severance of the guarantee strip in such a manner as to prevent the closure assembly from being removed from the container.
Patent FR-2621342-B1 (FR)
Inventor: SARRAZY JEAN-PIERRE YVON
IPC: E04G1/14
Filed: 1987-10-06
Granted: 1990-02-02
Abstract: The invention relates to a scaffolding formed by the assembly of triangulate elements, each of them having a vertical tube (1) and a locking device (13-18) for interlocking the vertical tube of one triangulate element with the vertical tube of another triangulate element. According to the invention, a) the male connector (2) of the vertical tube (1) of a triangulate element (A) is hollow and has an internal diameter (D1) not less than that of the vertical tube; and, b) the locking device is formed by a "bayonet" connection of two locking device elements, one (13) emerging in the external surface of the male connector (2), the other (18) in the internal surface of the female connector (3) of each vertical tube (1), such that a tube (23) of external diameter (D23) slightly less than the internal diameter (D1) of the vertical tubes (1) of the triangulate elements can freely slide inside two adjacent vertical tubes. One application is the simple and efficient construction of support scaffolding.
Patent FR-2621488-B1 (FR)
Inventor: DAMAIS CHANTAL
IPC: A61K38/21
Filed: 1987-10-08
Granted: 1990-02-02
Abstract: The invention relates to a product containing as active principles: a) a peptide having an activity of the type of that of human gamma interferon, b) hydroxyurea, for the treatment of chronical myeloide leucemia and related syndromes.
Patent FR-2632514-B1 (FR)
Inventor: GRAMMONT PAUL
IPC: A61B17/80
Filed: 1988-06-09
Granted: 1990-10-12
Abstract: The nail is characterised in that it comprises a system (1,2,3,4,5) capable of conferring upon it, and on the bone in which it is fixed, a progressive lengthening achieved automatically or by external action, the said system, with the exception of the fixation means, being entirely contained in the body and the bone in question without any element showing to the outside of the said body.
Patent FR-2634247-B1 (FR)
IPC: E05C17/16
Filed: 1988-07-13
Granted: 1995-07-07
Abstract: The invention relates to a device making it possible to half-open a window, French window or sliding window, the complete opening of this requiring the release of a lock of the device. This device consists of a lock (1) serving as a joint for a half-opening arm (3), Figure 2, the effective length of which is determined automatically either by indexing or by friction, and of an arm support (4) oscillating about an axle and, if necessary, depending on the type of window, sliding perpendicularly relative to this.
Patent FR-2641202-B1 (FR)
IPC: B05B7/00
Filed: 1989-01-03
Granted: 1991-03-15
Abstract: Device for producing foam, which can be fitted onto the liquid pipe (3) of a liquid-dispensing apparatus, comprising at least one chamber (4), with a transverse section which is preferably larger than that of the liquid pipe, placed on the said pipe and divided into compartments (5, 6, 7) by means of at least one transverse partition (8), porous or with fine perforations, the chamber being in communication (9) with the atmosphere or with a source of air.
Patent FR-2643373-B1 (FR)
IPC: C07D417/12
Filed: 1989-01-10
Granted: 1993-12-31
Abstract: The invention relates to compounds of formula I: (I) in which m=2-4, n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p is not less than 3 and not more than 5, q=0 or 1, R is a 1,2,3,4-tetrahydro-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2,-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: (W) (R3 is a 2-pyridyl radical or an optionally substituted phenyl radical), a radical of formula Z: (Z) (R4is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atms), or a radical of formula Y: (Y) (R5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) and either R1 and R2, identical or different, each are a substituted phenyl radical, or R1 is a phenyl radical and R2 a 2-pyridyl radical (it being possible for each of these two radicals to be substituted), or R1 and R2, together with the carbon atom to which they are attached, form a fluorene radical. Medicinal products
Patent FR-2687143-B1 (FR)
Inventor: ALAIN SCHOUTEETEN
IPC: C07C51/367
Filed: 1992-02-12
Granted: 1995-06-23
Abstract: Process for the preparation of orthohydroxymandelic acid, and of its salts, in which glyoxylic acid is reacted with phenol in the presence of a tertiary amine and of catalytic amounts of trivalent metal cations, to produce the expected product which is isolated and, if desired, converted to a salt.
Patent FR-2716191-B1 (FR)
Inventor: LEFRANC HELENE
IPC: B01J23/644
Filed: 1994-02-11
Granted: 1996-04-12
Abstract: A new process for obtaining a hydroxy-benzaldehyde comprises oxidn. of the corresp. hydroxy-benzylic alcohol using mol. O2 (or a gas contg. it) in an aq. medium contg. an alkaline agent in the presence of a Pt-based catalyst,and also in the presence of a B deriv. and a Bi deriv. as co-catalyst. Also claimed is a variation of the process, in which the B deriv. is introduced during prepn. of the hydroxy-benzylic alcohol, by reacting boric acid (or anhydride) with a phenol (to form the ether) followed by reaction with HCHO (or a generator of HCHO). The reaction is then completed by oxidn. using the catalyst system defined above.
Patent FR-2722718-B1 (FR)
Inventor: MOUEZY ROGER
IPC: F16C29/04
Filed: 1994-07-22
Granted: 1996-10-04
Abstract: The guide consists of a rail defining a trajectory for a mobile assembly with rollers (36a-36d) mounted on it in an elastically deformable unit (31) which exerts a predetermined and constant contact pressure. The unit comprises at least two rigid sections (37-39) connected by elastic hinges (40,41) made in the form of walls of reduced thickness. It also has regulators (44,45) to control the roller's contact pressure against the guide rail (42). The system can also incorporate stabilisers in the form of additional rollers (61,62) on the rigid sections to prevent the mobile assembly from rotating relative to the rail, and a solid lubricant stick to apply a film of grease to the rail.
Patent FR-2719507-B1 (FR)
Inventor: DALLA CIA INNOCENTE
IPC: B03D1/14
Filed: 1995-04-25
Granted: 1997-10-10
Abstract: Liq. foodstuffs such as wine musts and fruit juices etc. are clarified by froth flotation. The flotation cell (11) is a semi-circular vessel, open at the top and divided into three chambers for clarification (13), decantation (14) and collection (15). Liq. for clarification, at least partially supersaturated with gas, is fed (16) into the base of the clarification chamber. A deflector (19) directs the flow up the sides of the chamber, along all of its length. The collectors of froth (21) and clarified liq. (25) are situated longitudinally in the centre of the chamber. The liq. collector has openings just above the inlet deflector and leads to the decantation chamber. The froth collector is open at the top, near the free surface of the liq., and leads to a discharge outlet.
Patent FR-2745807-B1 (FR)
Inventor: DUFOUR PASCAL
IPC: C01F7/78
Filed: 1996-03-08
Granted: 1998-04-24
Abstract: Aluminium polychlorosulphates of formula Al(OH)aClbYc/dM'Cl2/eM"Cl (I), in which Y = an anion with a valency of 2, such as SO4<2->, M' = a cation with a valency of 2, such as an alkaline earth, M" = a cation with a valency of 1, such as an alkali metal or ammonium, a, b, c and d are whole numbers or fractions and are not zero and e = 0, a whole number or a fraction such that 1.8 <a< 2.25, 0.001 <c< 0.150, b = 3-2c-a and 2d+e+b ≤ 3, and having a basicity  beta  of 60-75 % where  beta  = 100 x (3Al + 2M' + M" - 2Y - Cl)/3Al in which Al, M', M", Y and Cl are expressed in moles, are prepared by contacting a basic compound of an alkali metal, preferably in aqueous solution, and at least one basic compound of an alkaline earth metal or a halide of an alkaline earth metal, in aqueous suspension or as a powder, in the presence of sulphate ions, with a solution of basic aluminium chloride of formula Al(OH)xCly in which x = 0.1-1.5 and y = 3-x, at a temperature of from ambient temperature e (ca. 25 degrees C) to 70 degrees C, then after basification has been accomplished the reaction mixture is heated at a temperature of 60-95 degrees C for a period which is dependent on the cooking temperature, i.e. for 3-20 (5- 9) hours at 60 degrees C or for 5-15 (7-10) minutes at 95 degrees C.
Patent FR-2757151-B1 (FR)
Inventor: BOIRE PHILIPPE
IPC: C03C17/36
Filed: 1996-12-12
Granted: 1999-01-08
Abstract: A glazing has a transparent substrate (1) with a thin film stack comprising an alternating sequence of 'n' (especially metallic) functional layers (3, 6) with IR and/or solar radiation reflective properties and 'n+1' coatings consisting of one or more layers (2a, 2b, 5a, 5b, 8a, 8b), of which at least one is of dielectric material. The novelty is that the optical quality of the stack is preserved, when the substrate is subjected to quenching, bending and annealing heat treatment, by provision of (a) an oxygen and water barrier layer below at least one of the functional layers (3, 6), especially the 'nth' layer; and (b) an absorbent layer, which is capable of absorbing the functional layer material, or a stabilising layer which stabilises the material of either the coating located above the functional layer (3, 6) and below the barrier layer or the coating located below the functional layer (3, 6). The glazing may be laminated glazing, with two or more glass substrates and one or more interposed thermoplastic foils, or 'asymmetric' laminated glazing with a glass substrate having its thin film stack covered by a polyurethane-based energy absorbing polymer foil. Also claimed is a production process for the above glazing, in which the thin film stack is applied to the glass substrate by (optionally magnetic field assisted) cathodic sputtering and then the glazing is subjected to quenching, bending and annealing heat treatment, without degradation of its optical quality.
Patent FR-2761665-B1 (FR)
Inventor: BOUGAMONT JEAN LOUIS
IPC: A61F9/00
Filed: 1997-04-02
Granted: 1999-06-25
Abstract: The container has a top (E) with an inner duct (1) linked to the container at one end and to an outlet (10) at the other. The duct is at least partially closed by an insert (2) with a selective porosity which permits a controlled flow of the product outwards on the one hand and a filtration of indrawn air on the other, holding back contaminants and/or biological pollutants. The top is covered by a protective cap (3) with a seal for the outlet (10), e.g. in the form of an inner seal lip (30) which fits round the outlet, or a projection which fits into the outlet aperture when the cap is put in place over the top.
Patent FR-2785799-B1 (FR)
Inventor: GARNIER NATHALIE
IPC: A61Q5/12
Filed: 1998-11-12
Granted: 2002-11-29
Abstract: Cosmetic conditioning and detergent composition comprises: (a) a carboxylic-type anionic surfactant; (b) a silicone not comprising an amide function; (c) a cationic polymer; and (d) an aqueous medium. An Independent claim is also included for a process for washing and conditioning keratinic materials, comprising applying the composition to wetted keratinic materials and then rinsing with water.
Patent FR-2788861-B1 (FR)
Inventor: FRANCOIS SANDRINE
IPC: G02C7/06
Filed: 1999-01-22
Granted: 2001-03-30
Abstract: The lens has a mean sphere and a cylinder at each of points of an aspherical surface of the lens. A main progression meridian passes through far, near and intermediate vision regions. Differences between maximum cylinder values over a distance of 20 mm at both sides of the meridian have an absolute value less than or equal to 0.30 diopters. An absolute value of difference between maximum and minimum values of cylinder at each side of the meridian is less than or equal to the product of power addition and a constant having a value of 0.10. The power addition is defined as a difference in the mean sphere between a reference point (VP) of the near vision region and a reference point (VL) of the far vision region, and is greater than or equal to 2.50 diopters.