baber/WOPTO huggingface dataset:
Patent FR-2658720-A1 (FR)
Title: Composition cosmetique sous forme de poudre compactee contenant des microspheres creuses en materiau synthetique thermoplastique.
Inventor: DIDIER GAGNEBIEN
IPC: A61Q1/12
Filed: 1990-02-28
Abstract: Utilisation dans la préparation d'une composition cosmétique sous forme de poudre compactée, de microsphères creuses en matériau synthétique thermoplastique ayant une masse spécifique inférieure à 0,1 g/cm3 , lesdites microsphères creuses ayant des dimensions inférieures à 30 mum, et ladite composition étant exempte d'acyl-lysine; et composition cosmétique ainsi obtenue.
Patent FR-2659231-A1 (FR)
Title: Procede d'enrobage par la zeine de principes actifs.
Inventor: CHRISTINE FRANZONI
IPC: A23K1/00
Filed: 1990-03-08
Abstract: L'invention concerne un nouveau procédé d'enrobage de principes actifs médicamenteux et/ou alimentaires qui consiste à pulvériser sur ceux-ci une émulsion ou une dispersion aqueuse de zéine.
Patent FR-2662026-A1 (FR)
Title: Antenne orientable plane, fonctionnant en micro-ondes.
Inventor: JEAN-CLAUDE LEHUREAU
IPC: H01Q21/24
Filed: 1990-05-11
Abstract: L'invention concerne une antenne plane micro-ondes, dont le lobe principal est orientable par des moyens mécaniques. Une antenne micro-ondes est formée par un réseau de dipôles rayonnants (2, 16) formés en un circuit (3, 4, 17, 18) déposé sur un substrat (7), et par un plan de masse (8). Pour orienter cette antenne, au moins une feuille (9) diélectrique est introduite entre le réseau et le plan de masse. Cette feuille comporte des éléments déphasants (13, 14, 19, 20), moulés dans la feuille (9). Le déplacement de la feuille (9) par rapport au réseau (2, 16) entraîne un déphasage des dipôles, et une orientation du lobe de l'antenne. Application aux antennes de télécommunications micro-ondes.
Patent FR-2648460-A1 (FR)
Inventor: DONADELLO GRAZIELLO
IPC: C07F9/38
Filed: 1990-06-14
Abstract: N-phosphonomethyl glycine is prepared by the reaction of glycine with an aqueous-alcoholic solution of formaldehyde in the presence of a base selected from the group consisting of alkali and alkaline-earth metal hydroxides, the reaction of the solution thus obtained with a trialkylphosphite and hydrolysis in an aqueous medium, with recovery of the N-phosphonomethyl glycine by crystallisation.
Patent FR-2666083-A1 (FR)
Title: Perfectionnement au bolometres dielectriques.
Inventor: MARTYN SHORROCKS NICHOLAS
IPC: C04B35/497
Filed: 1990-06-20
Abstract: Des modifications de composition sont apportées au tantalate de plomb et de scandium ferroélectrique (PST) afin que les performances comme matériau électronique soient accrue. Le PST est utilisé en particulier dans des applications de détecteurs infrarouges, sous forme d'un matériau sensible d'un bolomètre diélectrique. Une modification permet une température optimale proche de 20 degré C. Une seconde modification augmente cette température. Ceci permet le fonctionnement du détecteur sur une large gamme de températures externes, avec stabilisation par chauffage, sans qu'il soit nécessaire d'assurer un refroidissement. Les deux modifications de composition assurent un équilibre des valences entre les éléments substituants et substitués, empêchent une réduction notable de la résistivité électrique du matériau par l'une ou l'autre modification.
Patent FR-2664339-A1 (FR)
Title: Coupling device
Inventor: ROBERT LOSQ
IPC: F16D1/116
Filed: 1990-07-05
Abstract: Device for coupling a clutch shaft (1) to a primary shaft (2) of a gearbox, said device includes a splined sleeve (3) which engages both over the splined end (4) of the clutch shaft (1) and over the splined end (5) of the primary shaft (2), characterised in that a holding washer (6) is mounted in the splined sleeve (3) facing a locking pad (7) mounted radially in the said splined sleeve (3) and capable of being moved under the action of a locking system mounted on the outside of the said splined sleeve (3); the said washer (6) being mounted before the splined sleeve (3) is engaged over the splined end (5), which then pushes the holding washer (6) until the locking pad (7) engages in a groove (14) made on the primary shaft (2) in order to immobilise it.
Patent FR-2665441-A1 (FR)
Inventor: JEAN WAGNON
IPC: A61K31/40
Filed: 1990-07-31
Abstract: Compounds of formula: in which - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group; - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group; - n denotes 0, 1 or 2; - m denotes 0, 1 or 2; - p denotes 4, 5 or 6; and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent FR-2666868-A1 (FR)
Title: Self-contained flashing back-reflecting device
Inventor: JEAN-PIERRE VIALLE
IPC: F21S8/00
Filed: 1990-09-14
Abstract: The invention relates to a flashing back-reflecting device using solar energy. It consists of a casing (1) fitted with a FRESNEL lens (2). The rays (R) of a light beam reaching the lens penetrate into the casing in the form of a convergent beam deflected by a fixed mirror (3) than intercepted by a moving mirror (4) placed at the focal length. Driven by a permanent magnet (5) with circular movement which is subjected to the intermittent magnetic induction of an electromagnet (6) controlled by an unstable flip-flop (7), the mirror (4) executes, by virtue of a stop (8), alternate rotations through 45 DEG which produce instantaneous back-reflections in the form of light flashes. A photoelectric cell (9) for night-time operation and an accumulator (10) connected to an external photocell (11) make the device self-contained. The device according to the invention is in particular intended for road signalling. It eliminates any constraint of electrical supply and any subsequent maintenance.
Patent FR-2667001-A1 (FR)
Title: Continuous-circulation spray system
Inventor: GHISLAIN CANNASSE
IPC: B05B1/30
Filed: 1990-09-24
Abstract: This system includes at least one spreader manifold (applicator) provided with a feed pipe supplying a plurality of spray nozzles each including a member (11) for closing the supply circuit of the associated nozzle, this system being of the type having continuous recirculation of the product to be spread, in the said feed pipe, and the said closure member being of the type which includes two sealed (fluidtight) chambers (15, 19) separated by an elastically deformable membrane (14), one (15) of these chambers communicating continuously with the said feed pipe so that the membrane acts as a shutter between this feed pipe and the associated spray nozzle, and the second (19) of these chambers communicating with an external pneumatic source (12) selectively controlled so as to urge the said shutter respectively in the closing direction, by putting this second chamber under pressure, or in the opening direction, by releasing the pressure in this same chamber. According to the invention, the said closure member furthermore comprises an elastic means (27) for continuously urging the shutter in the closing direction, this elastic means being calibrated so as to close the shutter when the pressure of the product to be spread becomes less than the normal spreading pressure and when the pressure of the pneumatic source becomes less than the pressure which would be necessary, in itself, to urge the shutter in the closing direction.
Patent FR-2667038-A1 (FR)
Title: Structure de support de direction pour vehicule automobile.
Inventor: ANDRE HOBLINGRE
IPC: B62D1/16
Filed: 1990-09-26
Abstract: Cette structure de support de direction pour véhicule automobile, est caractérisée en ce qu'elle comporte au moins une poutre (1) munie à ses extrémités d'organes (2, 3) de fixation en deux points opposés du véhicule et solidaire, dans une zone intermédiaire, d'au moins un bras (5) de suspension à une baie (6) de pare-brise du véhicule et au niveau de l'intersection du bras et de la poutre, deux flasques espacés (11, 12) en regard l'un de l'autre, délimitant entre eux un espace de montage d'une colonne de direction (13).
Patent FR-2669073-A1 (FR)
Title: Reinforced hinge
Inventor: PAUL MALERBA
IPC: E05D5/04
Filed: 1990-11-14
Abstract: - Small iron fittings for the building industry. - The reinforced hinge is characterised in that: . the male half-part (1) is made up of a half-hinge, the knuckle (3) of which is traversed axially by a pin (41, 42) extending on either side of the knuckle, . the female half-part is made up of two independent half-hinges (61, 62), each one possessing a strap branch (121, 122) of length substantially equal to half the height H of the knuckle (3), and the open sections of the knuckles (9') of which face one another on either side of the said transverse axis. - Application to the hanging (fitting) of doors.
Patent FR-2669801-A1 (FR)
Title: Dispositif automatique de reglage du contraste d'images issues d'une camera et camera comportant un tel dispositif.
Inventor: DOMINIQUE SOUTY
IPC: G06T5/40
Filed: 1990-11-23
Abstract: Le dispositif automatique de réglage du contraste d'images issues d'une caméra met en uvre une commande de gain à partir d'une analyse statistique des niveaux de luminosité de points d'image. Un microprocesseur analyse la répartition de ces niveaux dans des tranches de niveaux imbriquées les unes dans les autres et détermine une valeur d'erreur sur le gain de cette analyse et d'un critère caractérisant un gain correct, par exemple que 80% des points analysés soient dans une tranche couvrant les niveaux intermédiaires, entre 14 et 53 pour des niveaux susceptibles de varier entre 0 et 63. Cette commande automatique de gain peut être combinée avec une commande automatique de niveau moyen établie à partir de la luminosité moyenne mesurée sur une zone de recalage prise dans une partie d'image connue a priori. L'invention s'applique notamment à la correction de contraste et de niveau moyen pour les caméras thermiques.
Patent FR-2658698-A1 (FR)
Title: Fil de coupe pour debroussailleuses.
Inventor: JORG HARBEKE
IPC: A01D34/73
Filed: 1991-01-02
Abstract: L'invention concerne un fil de coupe pour débroussailleuses équipées d'un moteur d'entraînement qui communique au fil de coupe, maintenu serré à l'une de ses extrémités, un mouvement de rotation. Sous l'effet de la force centrifuge le fil de coupe (1) s'étend sensiblement radialement vers l'extérieur. Afin de réduire le niveau de bruit, en particulier à des vitesses de rotation élevées et donc également à des vitesses périphériques élevées, il est proposé que le fil de coupe (1) présente une section à asymétrie ponctuelle. De préférence, le fil de coupe présente à la surface périphérique de son corps de base (2), lequel forme presque toute la section du fil de coupe, au moins une rainure et/ou saillie (3) s'étendant dans la direction longitudinale.
Patent WO-9116129-A1 (WO)
Title: Tubular pressurized catalytic hydrocarbon converter
Inventor: SOSNA MIKAIL HAIMOVICH
IPC: B01J8/06
Filed: 1991-04-12
Abstract: A tubular pressurized catalytic hydrocarbon converter provided with a cylindrical casing (1) containing vertical gas exhaust pipes (4) around which are arranged reaction tubes (2) which are coaxially placed in sleeves (3). The lower portions of these tubes are connected to the vertical pipes by 'pig-tails' and have a novel design since the aim is to increase the converter's reliability and working life by eliminating reaction tube deformation and facilitating 'pig-tail' assembly and maintenance. To this end, the converter is provided with a transverse wall attached to the lower ends of the sleeves and provided with openings in which the lower ends of the tubes and vertical pipes are freely inserted. It is also provided with plates (7) having movable covers (8) and attached to the lower ends of the vertical pipes which are in turn connected to the 'pig-tails'.
Patent FR-2672068-A1 (FR)
Title: Antitheft device with extractable shielded (armoured, armour-plated) column, in particular of the type constituting an obstacle to the passage of a vehicle
Inventor: GIORGIO COLOMBO
IPC: E01F13/04
Filed: 1991-01-28
Abstract: Antitheft device with extractable shielded column for protecting regions in general and constituting an obstacle to the passage of vehicles and for barring doors and the like, comprising a steel base (1) whose shape is that of a body at least partially in the shape of a box and which comprises walls which are at least partly covered with plates made of an unpiercable metal alloy or the like; the base may be embedded horizontally into the passage surface and fitted at the centre with a transverse opening, and a vertical container in the shape of a prism and made of steel is inserted rigidly into the opening, comprises two longitudinal and transverse reinforcing ribs (2a, 2b) and can be completely buried below the passage surface; a shielded column (3) is inserted telescopically and removably into the container, and filled at least partly on the inside with a material having a high abrasion resistance and a high hardness and comprises means for anchoring it to blocking means (12) present in the base.
Patent FR-2673374-A1 (FR)
Inventor: LOFTI BITRI
IPC: A61K8/64
Filed: 1991-03-01
Abstract: A cosmetic composition is characterised in that it contains at least one purified peptide as active principal obtainable by hydrolysis or proteolysis of milk caseins. This composition is particularly useful for improving the appearance of skin irritated by the effect of sunshine or other irritants.
Patent FR-2677965-A1 (FR)
Title: Device for grouping together clothes hangers
Inventor: RICHARD AUBRY
IPC: A47G25/14
Filed: 1991-06-19
Abstract: The invention relates to a device for grouping together clothes hangers, of the type formed by a frame of large height, including vertical uprights, the cross section of which globally has the shape of an isosceles triangle produced from folded steel (iron) wire. The device includes a handle (4) extending close to the upper end of the said frame and on a single side of the height stemming from the angle at the apex of the triangle formed by the cross section. By means of such an arrangement, the clothes hangers are all arranged with the same orientation.
Patent FR-2678065-A1 (FR)
Title: Appareil de pesage, a corps d'epreuve portant des jauges de contrainte.
Inventor: BERNARD PITAUD
IPC: G01G19/44
Filed: 1991-06-19
Abstract: L'appareil de pesage comprend un socle (1) et un plateau (2) récepteur de la charge à peser, parallèle audit socle, un corps d'épreuve (3) s'étendant entre le socle (1) et le plateau (2) dont les extrémités opposées (3a, 3b) sont fixées rigidement respectivement au socle (1) et au plateau (2), l'une (3c) des faces du corps d'épreuve (3) comportant des jauges de contrainte associées à un circuit électrique. L'ensemble constitué par le socle (1), le plateau (2) et le corps d'épreuve (3) est moulé d'une seule pièce. Utilisation notamment pour réaliser des pèse-personnes.
Patent FR-2665570-A1 (FR)
Title: Traitement par transmutation de dechets radioactifs.
Inventor: KENJI KONASHI
IPC: G21F9/00
Filed: 1991-07-04
Abstract: Un procédé de traitement de déchets radioactifs par transmutation. Des nucléides radioactifs devant être traités contenus dans des déchets radioactifs sont accélérés à un niveau d'énergie correspondant à un niveau de résonance du noyau composé. Les nucléides accélérés sont alors lancés ou projetés dans un champ de neutrons thermiques qui est soumis à un champ magnétique, pour faire en sorte que la réaction de résonance du noyau composé se produise, en transformant par ce moyen les nucléides radioactifs en ceux qui sont plus stables ou qui ont une durée de vie plus courte.
Patent FR-2679660-A1 (FR)
Title: Procede et dispositif magnetique d'analyse immunologique sur phase solide.
Inventor: CLAUDE MATTE
IPC: B03C1/28
Filed: 1991-07-22
Abstract: L'invention a pour objet un procédé de dosage d'antigènes ou d'anticorps par immunoadhérence qui consiste à les introduire dans un récipient dont les parois portent une substance ayant une affinité immunologique spécifique pour la substance à doser, à ajouter des particules magnétiques portant une substance ayant une affinité immunologique pour la substance à doser, à les soumettre à plusieurs actions magnétiques successives pour accélérer le dépôt desdites particules sur les parois et déplacer celles qui ne sont pas entrées dans des liaisons immunologiques avec les antigènes ou les anticorps qui adhèrent aux parois par l'intermédiaire de la substance affine qui y est fixée, et à observer le profil de répartition des particules.
Patent FR-2665969-A1 (FR)
Title: Multiple-layer neural network and its method of design
Inventor: HO-SUN CHUNG
IPC: G06V10/44
Filed: 1991-08-19
Abstract: The multiple-layer neural network receiving an input with m bits and generating an output with n bits includes a neuron linking, in cascade, a pair of CMOS inverters possessing an output node with inversion and an output node without inversion, an input layer (L0) of m neurons for reception of m-bit input, and output layer (L3) of n neurons for n-bit output, at least one inaccessible layer (L1, L2) of n neurons for transfer from the input layer (L0) to the higher inaccessible layer or to the output layer (L3), an input synapsis group (S1) for linking the input layer (L0) to the output layer (L3) and to at least one inaccessible layer, at least one transfer synapsis group (S1, S2) so as to connect an inaccessible layer to the higher inaccessible layer or to the output layer (L3), and a polarisation synapsis group (S4) for each input node of neurons of the inaccessible layers (L1, L2) and of the output layer (L3).
Patent FR-2671374-A1 (FR)
Title: Bearing structure for borehole (test) drilling
Inventor: RAYMOND ANDINA
IPC: E21B15/00
Filed: 1991-10-04
Abstract: The present invention relates to a device for holding, guiding and/or driving drilling pipes, drilling or measuring rigs (sondes, rigs) and the respective guide elements (20) intended for them, essentially comprising a structure forming a framework or bearing structure arranged substantially above the surface of a ground formation, and drive means for pushing the pipes, probes and/or guide elements (20) into the subsoil and/or withdraw them. In this device, the framework comprises a part (1, 2, 6) which is fixed with respect to the bore hole, and a movable part (3, 4) which contains or carries the drive means and which is arranged, movably with respect to the bore hole, on the fixed part or at the level thereof so as to be able to brought towards or away from the latter. <??>The invention also relates to a striking mechanism intended for this device, to a method using the said device, to a lorry provided therewith and to a use of the device.
Patent FR-2682317-A1 (FR)
Title: Process for continuously manufacturing a composite rod and composite rod obtained according to this process
Inventor: GERARD ETIENNE
IPC: B29C48/08
Filed: 1991-10-11
Abstract: The subject of the invention is a process for continuously manufacturing a composite rod (20) of the type including a support formed by a metal strip (2) and a covering plastic (22). The process consists in degreasing the metal strip (2), in preheating the metal strip (2), in depositing, by coextrusion on at least one of the faces of the metal strip (2), a film of an adhesive product (21), in depositing, by coextrusion over the said film, the covering plastic (22) and in cutting the composite rod (20) to the desired length. The subject of the invention is also a composite rod obtained by this process.
Patent FR-2682787-A1 (FR)
Inventor: JEAN-MARC OURY
IPC: G08B5/22
Filed: 1991-10-18
Abstract: Process and system for determining audiences of shows. The system is characterized in that it comprises a microcomputer (1) connected to sensors respectively associated with seats (S11;... . Snm) and periodically scanning the output signals of said sensors and a processing unit (2), preferably computerized, communicateng with the microcomputer device (1) and adapted to determine, based on the sensors' output data, the number of seats occupied continuously during a period of time corresponding to the total duration of each show. Application especially in cinemas.
Patent FR-2683244-A1 (FR)
Title: Demountable chimney facing for prefabricated hearth, and chimney for which it is used
Inventor: DANIEL BONDOT
IPC: F24B1/18
Filed: 1991-10-31
Abstract: - Inside chimney. - The facing is composed of: . a vertical support framework capable of accommodating a prefabricated hearth of the fitted type, . an underframe (24) fixed to the base of the framework and at least partly surrounding the hearth, . struts (30) fixed to the framework, . an entablature (10) fixed to the top of the framework, . a hood (15) mounted on the framework in order to provide connection between a flue (3) and the hearth, . and a decorative hood (35) carried directly or indirectly by the framework. - Application to chimneys built up against a wall and with an open hearth.
Patent FR-2684310-A1 (FR)
Title: Bascule reglable, notamment pour jouets.
Inventor: GILBERT COLIN
IPC: A63G13/00
Filed: 1991-11-29
Abstract: Cette bascule, notamment pour jouet, comprend deux longerons (1) parallèles arqués, solidaires l'un de l'autre. Chacun des longerons comporte au voisinage de ses deux extrémités une came (4) articulée (5), susceptible de s'étendre de manière réglable selon le plan vertical à l'aplomb dudit longeron.
Patent FR-2684850-A1 (FR)
Title: Lighter holder
Inventor: JEAN-CLAUDE LAGIER
IPC: A24F15/18
Filed: 1991-12-16
Abstract: Device for removably attaching a lighter on a packet of cigarettes. It consists of a case (1) into which the lighter is inserted and from the base of which there extends a perpendicular strip (2) designed to slide into the bottom flap (fold) of the packet of cigarettes. There are two lugs (3) on the strip which attach the lighter holder on to the packet of cigarettes. It is designed to temporarily fix a lighter to a packet of cigarettes so that the smoker always has a means of lighting them.
Patent WO-9313989-A1 (WO)
Inventor: BAGOT RENE
IPC: B65B27/12
Filed: 1992-01-21
Abstract: Il comporte un ensemble de cerclage (2) constitué d'un cadre (3) entourant la sortie de la bouche (1) et d'une tête de cerclage (4). Il comprend des tiges (9) dans l'axe de la bouche (1) montées par leur bout solidaires de la machine à compacter. Les tiges (9) se trouvent sur des génératrices d'un canal circonscrit à la bouche (1) et sont prévues pour recevoir une pluralité de cerclages (17i) que l'ensemble de cerclage (2) vient déposer les uns à côté des autres. Des doigts (13 et 14) mobiles en translation selon l'axe de la bouche (1) sont prévus pour pousser un à un les cerclages (17i) vers l'extrémité libre des tiges (9) afin que les cerclages (17i) se mettent en place sur le bloc (20) en cours de sortie de la machine à compacter afin de le ligaturer.