baber/WOPTO huggingface dataset:
Patent FR-2657117-A1 (FR)
Title: Device with a camshaft and method for manufacturing it
Inventor: PANAGIOTIS ADAMIS
IPC: F16H53/04
Filed: 1991-01-10
Abstract: The invention relates to a device with a camshaft. …<??>A device with a camshaft provided with a pivoting articulation (7, 8) allowing a defined relative angular displacement between the cam (3) and the shaft (1) includes a hollow cylinder (2) which is secured to the shaft (1) in terms of rotation and constitutes a part (8) of the pivoting articulation (7, 8). The cam (3) and the hollow cylinder (2) are preassembled with the aid of rings into a complete sub- assembly which is fitted and then fixed onto the shaft (1). The invention applies particularly to internal combustion engines of motor vehicles. … …
Patent WO-9115294-A1 (WO)
Inventor: DES COURIERES THIERRY
IPC: C10G47/16
Filed: 1991-04-08
Abstract: Catalyseur renfermant en poids 1 à 99 % d'un liant inorganique et 99 à 1 % d'une zéolithe apparentée à la faujasite et présentant une structure de symétrie hexagonale et un rapport Si:Al allant de 3 à 30, les cations de compensation de cette zéolithe étant constitués en partie ou en totalité de cations d'un ou plusieurs éléments choisis parmi H, B, Al, Ga, In, métaux des terres rares et métaux de transition. Le catalyseur peut encore renfermer jusqu'à 15 %, en poids de l'ensemble liant et zéolithe, d'un métal catalytiquement actif non déjà présent dans les cations de compensation de la zéolithe et du type métal noble, métal de transition non noble ou autre métal. Le catalyseur est utilisable dans les réactions de catalyse acide réalisées sur des charges hydrocarbonées, notamment craquage catalytique en lit fluidisé.
Patent FR-2671498-A1 (FR)
Title: Suction hood for a work surface
Inventor: CHRISTIAN REDELSPERGER
IPC: B08B15/02
Filed: 1991-01-11
Abstract: Suction hood for evacuating emissions produced on a work surface, characterised in that the suction mouth (2) is mobile and in that the suction unit (14) and the mouth (2) are located in the same tubular assembly, one at each end of a single alignment. Application to kitchen and industrial fume hoods.
Patent WO-9208422-A1 (WO)
Inventor: FRANCESCHI FRANCOIS
IPC: A61F2/16
Filed: 1991-11-14
Abstract: Implant cristallinien de chambre postérieure, comprenant une optique discoïdale (1) et une haptique (2), cette optique discoïdale (1) comportant, sur sa face postérieure et au voisinage de sa périphérie, une gorge annulaire (3) délimitée par deux anneaux saillants concentriques (4, 5), caractérisé en ce que ladite gorge annulaire (3) est dimensionnée et conformée de manière à autoriser, lors de sa mise en place dans le sac capsulaire, une pénétration, à l'intérieur de celle-ci, d'une portion circulaire (C1) de la capsule postérieure détendue (C), et à constituer ensuite une ventouse circulaire produisant un effet d'aspiration sur ladite capsule postérieure lorsque cette dernière se retend sous l'action de sa synéchie progressive au volet capsulaire antérieur.
Patent FR-2658193-A1 (FR)
Title: Derives de l'uree ayant une activite herbicide et procede pour les preparer.
Inventor: ANDRAS VASS
IPC: C07D239/48
Filed: 1991-01-31
Abstract: L'invention est relative à de nouveaux dérivés substitués de sulfonylurée de formule générale (I): (CF DESSIN DANS BOPI) R1 est un atome d'hydrogène ou d'halogène, un groupe alcoxy en C1 - 4 , halo-alcoxy en C1 - 4 , alkyl (en C1 - 3 ) sulfonyle ou un groupe de formule COR6 ; R2 est un atome d'hydrogène, un groupe alkyle en C1 - 3 ou phényle; R3 est un groupe alkyle en C1 - 6 , alcényle en C3 - 6 , alcoxy (en C1 - 3 ) alkyle, alkyle (en C2 - 4 ) substitué par un ou plusieurs atomes d'halogène; ou un groupe benzyle; R4 et R5 sont indépendamment l'un de l'autre un groupe alkyle en C1 - 4 , alcoxy en C1 - 4 ; un atome d'halogène; un groupe alkyl (en C1 - 3 ) amino ou dialkyl (en C1 - 3 amino; ou alkyl (en C1 - 3 ) thio; R6 est un groupe alcoxy (en C1 - 4 ), alcényloxy (en C3 - 6 ) alcoxy (en C3 - 6 ) alkyle, alkyl (en C1 - 3 amino, dialkyl (en C1 - 3 ) amino, pipérazinyle ou morpholinyle; X représente un atome d'oxygène ou de soufre; et E est un groupe méthine ou un atome d'azote, à leurs sels, ainsi qu'à des compositions herbicides contenant ces composés éventuellement avec d'un antidote. L'invention concerne aussi un procédé pour préparer les composés de formule générale (1). Les compositions de l'invention sont très efficaces contre un certain nombre de mauvaises herbes et sélectives lorsqu'elles sont utilisées dans des cultures de plantes cultivées.
Patent FR-2659941-A1 (FR)
Title: Reservoir, in particular a toothbrush reservoir, with dosed dispensing by piston
Inventor: RENATA GALLETTI
IPC: A45D40/04
Filed: 1991-03-20
Abstract: In a brush, a toothbrush in particular, with a reservoir handle (12) and dispensing by piston (40), the forward feed of the piston results from a combination of a screw feed along a threaded rod (35) and a thrust feed produced by cams (30, 52). The latter component returns suddenly at the end of each dispensing motion such that desired and predetermined quantities of toothpaste are dispensed. An obturator (72) located in proximity to the head of the brush normally closes the dispensing hole (68) and opens against the action of an elastic element (74) under the pressure of the toothpaste.
Patent FR-2674687-A1 (FR)
Title: Lithium/bromine trifluoride electrochemical generator capable of being initiated
Inventor: GILLES CREPY
IPC: H01M6/14
Filed: 1991-03-26
Abstract: Lithium/bromine trifluoride electrochemical generator capable of being initiated, including a lithium or lithium alloy anode, a positive current collector based on carbon black, and an electrolyte based on bromine trifluoride, characterised in that the bromine trifluoride is present in a quantity of at least 200 ml per dm<2> of anode, and in that means are provided for circulating the electrolyte in the said generator at a linear velocity of at least 0.5 cm/second. <??>The discharge efficiency is doubled (curve B) when compared with a generator of the prior art (curve A).
Patent FR-2675838-A1 (FR)
Inventor: LAURENT DUFFAY
IPC: H01H9/04
Filed: 1991-04-26
Abstract: The present invention relates to a device for achieving a visible surface (2), with no discontinuity, of at least one partition element (1), comprising at least one housing (3) for an element (4) to be flush-mounted, characterised in that it consists of a diaphragm (12) stuck to the visible surface (2) of the partition (1) and covering the element (4) beyond the jointing plane formed between the lateral edges of the said element (4) and of the housing (3), in order to form a flat joint cover which is able to render the flush-mounting leaktight, whilst ensuring continuity of the visible surface (2) of the partition, in a substantially identical plane, by levelling the diaphragm (12) with the said surface (2) and to render the latter leaktight and smooth.
Patent FR-2676052-A1 (FR)
Inventor: BRUNO CHARPENTIER
IPC: C07C63/49
Filed: 1991-05-02
Abstract: Aromatic bicyclic compounds of formula (I) where R1 is specifically -H, -CH3, -CH2OH, -OH, -CHO, -CONH2, -COOH, -COOalkyl, -SH, -S-alkyl, etc...; R2 is H; R3 is H, aryl, aralkyl or lower alkyl optionally substituted by a hydroxyl, a lower alkoxy or a -CO-R12, R12 being specifically H, lower alkyl, hydroxyl, lower alkoxy, or R2 and R3 together form a naphthalene ring with the benzene ring; R4 is a linear branched or unbranched alkyl having 1 to 15 carbon atoms or a cycloaliphatic radical; R5 represents specifically -(CH2)n-R13, -CH=CH-(CH2)n-R13, n being 0 or 1 to 6, R13 representing -COR15, monohydroxyalkyl, polyhydroxyalkyl, epoxy lower alkyl or -O-CO-R16, R15 representing specifically -OH, -Oalkyl, -Oaryl, R16 being specifically H, lower alkyl, aryl, or aralkyl; R6 and R7 are H, a halogene, lower alkyl or -OR16; and also the salts of the compounds of formula (I) in which R1 represents a carboxylic acid grouping; and the chiral analogues of the said compounds of formula (I).
Patent FR-2676888-A1 (FR)
Title: Composition for acting against animal pests and/or for the modification of the ambient atmosphere, as well as a process for its preparation
Inventor: JACQUES JEAN
IPC: A61L9/04
Filed: 1991-06-03
Abstract: Foams of plastic materials are loaded with active agents such as insecticides, raticides, antislug agents, repellents, attractants, odorants, deodorants or the like. Cut or moulded into blocks, they are placed at the sites frequented by the animal pests or alternatively at sites where it is required to perfume or decontaminate the ambient atmosphere. In the process for their preparation, the active agent is dispersed in a prepolymer or a monomer which is polymerised into a foam.
Patent FR-2666127-A1 (FR)
Title: Disque d'embrayage pour embrayage a friction.
Inventor: MATTHIAS FISCHER
IPC: F16F15/129
Filed: 1991-08-13
Abstract: L'invention concerne un disque d'embrayage à amortisseur d'oscillations de torsion pour le fonctionnement en charge et au ralenti. Au ralenti est prévu un étage de friction, qui entre en fonctionnement après un angle de torsion prédéterminé. Cet étage est accouplé par des ressorts amortisseurs correspondants (13, 14). Les segments de friction (28) sont disposés dans des fenêtres agrandies (29) sur la circonférence et destinées au logement des ressorts (13) associés, et sont immédiatement adjacents aux extrémités périphériques des ressorts. Selon la course de torsion partielle prévue, les fenêtres sont plus grandes sur la circonférence que la longueur des ressorts, y compris l'extension circonférentielle des segments de friction (28).
Patent FR-2681375-A1 (FR)
Inventor: ALAIN HASSAN
IPC: F01D21/18
Filed: 1991-09-18
Abstract: The device comprises an overspeed trigger (2) secured to the shaft (1) of the turbine and fed, downstream of a restriction (5), with low-pressure oil via the oil lubrication circuit of the turbine, characterised in that it comprises a hydrovalve (9) comprising a body (23) containing a blocking shutter (24) for a discharge orifice (12) connected to the high-pressure oil circuit, the locking shutter (24) being connected to a plate (25) separating the inside of the hydrovalve body (9), in a sealed fashion, into two compartments one (11) of which is located on the discharge orifice side (12) and comprising an evacuation orifice (37) and the other of which, called the second compartment (8), is supplied, downstream of a restriction (5), by a feed orifice (7), with oil from the low-pressure circuit, the second compartment (8) being further connected to the overspeed trigger (2), and in that the moving part (10) consisting of the blocking shutter (24) and the plate (25) is axially guided by guide means (27, 28, 29), the moving part being further subjected to an elastic force (33) in the direction for freeing the shutter (4) from the discharge orifice (12).
Patent FR-2683103-A1 (FR)
Title: Laser a effet raman.
Inventor: ISIDORE LATORRE
IPC: H01S3/30
Filed: 1991-10-28
Abstract: Laser à effet Raman, comprenant: - un laser de pompage (1) formé d'une première cavité résonnante (2) comportant un milieu optique amplificateur (6) émettant une première fréquence traversant un déclencheur optique (5); - une seconde cavité résonnante (14) accordée à une deuxième fréquence, contenant un milieu à effet Raman (10) recevant la première fréquence et fournissant, par effet Raman, cette deuxième fréquence optique, ainsi qu'une troisième fréquence optique, obtenue par effet Brillouin, caractérisé: - en ce que ledit déclencheur optique (5) peut déphaser, de façon variable la polarisation du rayonnement à la première fréquence, - et en ce que la première cavité résonnante (2) comporte une première lame polarisante (9), laissant passer une partie du rayonnement à la première fréquence, couplant, pour une autre partie de ce rayonnement, la première cavité (2) vers la seconde cavité (14), et couplant en sens inverse pour la troisième fréquence. - Application aux lasers à effet Raman.
Patent FR-2683783-A1 (FR)
Title: Storage and handling device
Inventor: PIERRE FRUGIER
IPC: B62B3/00
Filed: 1991-11-20
Abstract: According to the invention, the device comprises at least one case (10), one of the faces of which carries a series of slideways (13), a second series of slideways being located on a frame (14) which can be moved and can be locked in position. Application: storage and handling of electronic circuit cards.
Patent FR-2685368-A1 (FR)
Title: Profile en materiau composite pour le renforcement de parois diverses, et des betons, et pour la consolidation des sols, et son procede de fabrication.
Inventor: PATRICK BINSE
IPC: E04C5/07
Filed: 1991-12-19
Abstract: Ce profilé comprend une couche externe foisonnante (4) qui, liée par la résine à son âme (2), présente, au moins localement, des incisions périphériques (7), desquelles font saillies les extrémités sectionnées (5a) des fibres (5) composant cette couche. Son procédé de fabrication consiste, lors de la phase d'assemblage des composants du profilé, à entourer ceux-ci d'une couche (4) de fibres foisonnantes, et, après imprégnation de résine sur celle-ci et polymérisation de cette résine, à réaliser, par scarification et exclusivement dans la couche externe (4), des incisions périphériques provoquant l'arrachement, la libération et le sectionnement des fibres, et le foisonnement des extrémités (5a) des fibres (5) ainsi libérées, dans et hors des incisions. L'invention est applicable aux profilés tubulaires, mais aussi aux profilés en forme de joncs, de plats ou tout autre section.
Patent FR-2687609-A1 (FR)
Title: Removable cover for pad with rings
Inventor: GERARD VIQUEL
IPC: B42F13/16
Filed: 1992-02-21
Abstract: The invention relates to a removable cover for a pad with rings (3). The cover according to the invention consists of a sheet (1) cut from an elastically deformable material such as a plastics material, comprising a plurality of parallel equidistant slots (9) equal in length and each terminating at both ends in an arc-of-circle cutout (10), said sheet (1) also comprising two external fold lines (11) at right angles to said slots (9) external to each row of cutouts (10) and a central score line (12) parallel to said external fold lines (11) and cutting said slots (9), their direction of folding being the opposite of that of the external fold lines (11). Applicable to pads with rings.
Patent FR-2687643-A1 (FR)
Inventor: DANIEL BAUER
IPC: B65D83/14
Filed: 1992-02-24
Abstract: Fluid dispensing container (1) fitted with a dispensing valve (2) carrying an outlet means (3) through which the fluid is dispensed upon the actuation of a push-button carried by the valve; a variable volume conditioning chamber (4) defined by a movable wall (5a &cir& _)subjected to the internal pressure of the container, said chamber communicates, on the one hand with the dispensing valve (2) and , on the other hand, with the inside (18) of the container through delay means embodied as a high charge lost passage. When the conditioning chamber (4) is empty, the communication between the dispensing valve (2) and the inside (18) of the container is interrupted.
Patent FR-2687539-A1 (FR)
Title: Device for disbudding the shoots (branches) of vines or other parent mother wood
Inventor: BERNARD MAYNADIER
IPC: A01G1/06
Filed: 1992-02-25
Abstract: The present invention relates to a device for disbudding the shoots of vines or other parent wood. The device for disbudding shoots of vines or other parent wood consists of a tubular casing (1) which is driven in rotation along its longitudinal axis and into which the shoot (2) to be disbudded is propelled, and of a cutting tool (5) fixed to the casing (1) and arranged therein, the said cutting tool (5) having a rectilinear cutting edge (8) parallel to the axis of rotation of the casing and spaced apart therefrom. The direction of rotation of the casing (1) corresponds to the engagement of the cutting edge (8) towards the shoot (2), the said shoot (2) being held in a rotationally fixed manner.
Patent FR-2689445-A1 (FR)
Title: Composite material braced panel mfr. for compression resistance - by inflating tubes surrounded by composite material, to form bracing between panel faces, in mould, and reacting composite material to freeze shape formed
Inventor: JEAN CARON
IPC: B29C70/34
Filed: 1992-04-03
Abstract: The mfr. comprises (a) placing in an assembly mould intermediate parts (20) of inflatable elements e.g. tubes (21,25) surrounded by composite material (26-29) which will form the bracing and is not in its final physio chemical state; and the faces (30,50) are placed above and below these elements; (b) inflating the elements (21-25) to form the bracing parts and force them against the faces (30,50) and themselves; (c) reacting the composite material raw in the form of bracing to final physio chemical state and freezing shape; and (d) demoulding the panel. Also new is a composite panel with several individual panels stacked with differing directions of bracing. USE/ADVANTAGE - Used for panels to withstand compression for high resistance perpendicular to the faces and using the min. material for low wt.
Patent FR-2690936-A1 (FR)
Inventor: GERARD CLOEZ
IPC: E01D15/10
Filed: 1992-05-05
Abstract: The invention relates to movable bridges with controlled unlocking for the emergency evacuation of the public, comprising a retractable movable surface, allowing a crowd to cross over, in an emergency case, the pits which separate the public from the actors or players on a stage or playing surface. These bridges are comprised of platings (1) arranged side to side, with a slight slope towards the performance area, the setting in place of said platings being effected by inertia on rollers (6 and 7). The release of the initial plating is done by using an electromagnetic lock (9) which generates automatically the opening of the following platings. The motion of each plating is integral with the preceding plating by means of a retainer bar. The parapets and guard rails on the public side (3) and on the performance area side (4) are comprised of elements having the same width as the platings, may be lowered and layed automatically on a horizontal plane by using a set of cams, combined when the plating is in a position of access to the performance area. Application particularly to protection pits of stadiums and other public premises of similar configuration.
Patent FR-2692943-A1 (FR)
Title: Device providing slow directed laminar gas flows for air conditioning - with controlled energy management, using carefully profiled ducts which can contain heat exchangers or other devices
Inventor: RICHARD ZABIEGLY
IPC: F24F13/04
Filed: 1992-06-30
Abstract: Device for directing variable diffused gas flows, with controlled energy management, and emitting the gas as a low speed laminar flow. The device contains some ducts (6), fed from a cavity (1), with the cigar-shaped ducts arranged in a container (4) and sealed by its base. USE - The device can be used with high efficiency filters and a ventilation fan, in the construction of sterile bodies, drying tunnels or heaters for filter cells by electrical resistance, or as air conditioners by adding a static condenser onto the back face of a refrigerator, with a compressor using the exchangers (31), (32), (33) as evaporators, with each application acting as an independent device (claimed). It is intended to act in an air conditioning unit.
Patent FR-2697462-A1 (FR)
Title: Cutter for rigid plastics films - has support bar containing prismatic shaped blade
Inventor: GILLES CHAPUY
IPC: B26F1/44
Filed: 1992-11-04
Abstract: The cutter fitted to a thermo-forming machine, consists of a cutting tool (1) mounted in a support (2). A cutting table (4) situated underneath the cutting tool, is provided with an anvil (5) which moves vertically under the action of a pneumatic jack. The rigid film passes between the tool and the anvil and the squeezing action of the blade on the anvil cuts the material. The cutting tool consists of a tungsten carbide blade (1a), triangular in section, whose tips (1a) act as the cutting edges. It is supported by two fixing plates (14) each provided with longitudinal grooves (14a) in which two of the tips of the triangular blade are lodged whilst the third projects vertically to form the cutting blade. USE/ADVANTAGE - A blade for a cutting unit fitted to a thermo- forming machine for the plastic wrapping of foodstuff where the design of the blade and the material used gives it an extended life.
Patent FR-2698811-A1 (FR)
Title: Electrode for electrochemical machining - having end face to support component and lateral face with amorphous carbon coating
Inventor: JEAN-PHILIPPE ARNAU
IPC: B23H3/04
Filed: 1992-12-03
Abstract: An electrode (4) for electrochemical machining has at least one end face (6) supported on a component to be machined and at least one lateral face (8) carrying a coating (10) of amorphous carbon. Also claimed are the process of electrochemical machining using this electrode in the presence of an electrolyte and the process used to fabricate this electrode involving the application of the amorphous carbon coating by vapour phase chemical deposition. Pref. the electrode is of copper and the lateral face is covered with an undercoating of nickel or chromium beneath the amorphous carbon coating. USE/ADVANTAGE - The electrode is used for the electrochemical machining of components for the formation of hollows of complex form. The amorphous carbon coating of the lateral faces of the electrode provides a correct insulation and thus avoids the progressive widening of the hollows formed in the component.
Patent FR-2700040-A1 (FR)
Title: Carte à puce avec données et programmes protégés contre le vieillissement.
Inventor: AUGUSTIN FARRUGIA
IPC: G06K19/073
Filed: 1992-12-31
Abstract: L'invention concerne les cartes à puces comportant des mémoires non volatiles programmables et effaçables électriquement. Pour éviter les risques dus à un vieillissement des mémoires EEPROM, on prévoit une procédure de rafraîchissement automatique du contenu de certaines zones de la mémoire. Le rafraîchissement peut avoir lieu à des intervalles de temps prédéterminés ou au bout d'un nombre d'utilisations prédéterminées ou systématiquement à chaque mise sous tension lorsque le rafraîchissement ne porte que sur une partie de zone, l'adresse de cette partie étant obtenue au moyen d'un générateur aléatoire.
Patent FR-2700671-A1 (FR)
Title: Protective sole
Inventor: PATRICK BERTRAND
IPC: A43B5/18
Filed: 1993-01-25
Abstract: Device for protecting floors from shoes with nails, spikes or studs. The invention consists of a device making it possible to walk on all types of floor using shoes equipped with nails, spikes or studs and intended for specific surfaces, for example golf shoes. The device consists of a covering (Fig. 1) composed of a sole (1) matching the shape and the curvature of the sole of the shoe, as well as an envelope (2) covering over the edge of the sole of the shoe. The whole assembly is held by an elastic band (3) having a perimeter smaller than that of the sole of the shoe which, stretched when the shoe is inserted into the cover, is then positioned over the edge of the sole of the shoe to ensure satisfactory retention.
Patent FR-2695310-A1 (FR)
Title: Bottle heater for feeding bottles for infants - uses thermometer built into wall of vessel holding water that heats bottle, and has equal cross-section of water and liquid in bottle.
Inventor: JEAN-CLAUDE COULON
IPC: A47J36/24
Filed: 1993-02-10
Abstract: The bottle heater has an outer vessel that is part filled with water and has a thermometer in a receptacle in its wall.  The contents of the bottle are warmed by hot water poured in, or by heating cold water by placing the heater in a microwave oven. The heater vessel is of glass or transparent plastic, and has an internal diameter chosen so the area of the annulus between its wall and the outside of the bottle is the same as the cross-sectional area inside the bottle. ADVANTAGE - Direct visual indication of temperature of water enclosing bottle and automatic rise of water level to match rise of level in bottle as it heats.