baber/WOPTO huggingface dataset:
Patent WO-9319574-A1 (WO)
Title: Plasma reactor
Inventor: MARODE EMMANUEL
IPC: H01T15/00
Filed: 1993-03-16
Abstract: A plasma reactor including two spaced-apart electrodes (E1?, E2?) defining a gap through which a gaseous medium may flow, a high voltage source (HT), a device for connecting the high voltage source to the two electrodes, for example via a resistor (R), and a capacitive initiating device including a first capacitor (C0?) and a second capacitor (C) connected to one of the electrodes (E1?). The second capacitor (C) is connected to the electrode (E1?) via a component (Z) having a greater resistance than that between the first capacitor (C0?) and the electrode (E1?). Said reactor is used to monitor transition between the filament and the electric arc.
Patent FR-2705766-A1 (FR)
Title: Device for the catalytic oxidation of the gases and fumes produced in a domestic cooking oven
Inventor: SYLVAIN BICKEL
IPC: F24C15/32
Filed: 1993-05-24
Abstract: Device for the catalytic oxidation of the gases and fumes produced in an oven comprising a muffle (3) which receives the food to be cooked, if appropriate a connecting chimney (7) between this muffle and a space (11) for collecting the oxidised gases and fumes, and a catalysis block (15) mounted in the chimney. According to the invention, this device is characterised in that there is provided in any one (16) of the walls of the muffle a wide orifice (17) in which a perforated plate (20) made of a catalysis material is mounted, this plate being capable of being passed through by the gases and fumes produced in the muffle under the effect of the aspiration created by the turbine (25) of a fan (13), which is arranged in a housing (21) delimited behind the bottom wall between the latter and a rear partition (22) belonging to the enclosure, this wall moreover being provided with at least one and preferably a plurality of passages (28) distributed around the orifice receiving the perforated plate so that the gases and fumes passing through the plate as a result of the aspiration of the turbine of the fan are then delivered into the muffle via the passages of the bottom wall.
Patent FR-2710291-A1 (FR)
Inventor: WALTER FRUTTIGER
IPC: B41G7/00
Filed: 1993-09-24
Abstract: The method of the invention consists in providing on the blanket (4) of the printing machine, at the locations where the perforating rules are bearing, counter-bearing bands, made of flexible but resistant material, said bands being secured temporarily to the surface of the blanket (4) by means of an adhesive coating applied to one of their faces. The invention avoids a premature wear of the blanket.
Patent FR-2697083-A1 (FR)
Title: Balance électronique fonctionnant sur secteur, comportant un blocage et/ou un montage de poids actionnés par un moteur.
Inventor: CHRISTIAN OLDENDORF
IPC: G01G23/02
Filed: 1993-10-04
Abstract: Pour une balance électronique fonctionnant sur secteur, comportant un transducteur, une électronique de commande et d'évaluation, un affichage pour le résultat de la pesée et un montage de poids et/ou un dispositif de blocage actionnés par un moteur, il est proposé que le montage de poids et le dispositif de blocage soient actionnés par un moteur électrique à courant continu (41), que l'électronique de commande et d'évaluation (18, 40) donne, en cas d'absence de la tension d'alimentation l'ordre au moteur électrique (41) d'amener le montage de poids ou le dispositif de blocage en position de blocage et qu'au moteur électrique (41) soit associé un condensateur (30) de capacité telle que, sans autre apport d'énergie, le moteur électrique (41) puisse être alimenté en énergie jusqu'à l'obtention de la position de blocage. L'on obtient de ce fait, même lors de la suppression de la tension d'alimentation, une sécurité automatique pour le transport.
Patent FR-2714120-A1 (FR)
Title: Lubricating pump drive element of oil well bottom pump
Inventor: CHOLET HENRI
IPC: F04C13/00
Filed: 1993-12-16
Abstract: Lubrication of a drive element of an oil well bottom pump is effected using (part of) the produced oil.  Also claimed is application of the above process to a well pumping system. The process is applied to a pump which is connected to the surface by rods and which has a stator and rotor, the rods being rotated by a surface drive to rotate the rotor for pumping product (oil) to the surface through an annular conduit external of the rods. The novelty is that (a) the pump (33) has mechanical devices (21,22a,44,22) for maintaining the rotor in the stator and for transmitting the rod (12) rotation to the rotor; and (b) the pump (33) has an arrangement allowing injection, from the delivery zone (26), of at least part of the product (oil) into the mechanical devices for lubrication purposes.
Patent FR-2715292-A1 (FR)
Title: Live tissue stretcher for surgical use
Inventor: GUY CHARVIN
IPC: A61B19/00
Filed: 1994-01-21
Abstract: The stretcher is designed to be inserted temporarily under the skin to extend it, and comprises at least one elastic element (8(1),8(2)) and at least two grippers (7(1),7(2)) for attaching to the edges of the tissue to be stretched. The elastic elements are separate, each connected to one of the grippers and attached to a quasi-rigid support (9) which is thin, deformable and made from a biocompatible material. The elastic elements are in the form of strips which are parallel to and spaced from one another so that one strip on one side of the stretcher passes between two  on the other. In variants of the design the elastic elements can pass round transverse rollers or move along lengthwise slots.
Patent FR-2701304-A1 (FR)
Title: Device for articulated connection of the tubes of a gas exhaust device
Inventor: ALFRED HOLL
IPC: F16L27/02
Filed: 1994-02-02
Abstract: The invention provides a simple and inexpensive device which, intended for articulated connection of the tubes of a gas exhaust device, such as that of a motor vehicle, for example, includes tubular lengths (1, 2) joined by a flexible hose element, such as a bellows (3) for example. For this purpose, sprung members are provided which engage around the flexible hose element and which have enveloping parts (6, 7) engaging axially in one another and which are each connected to a tubular length (1, 2), and at least one annular link (10) coaxial with the bellows (3) and which joins the two enveloping parts (6, 7) at their projections (8, 9), passing around the periphery of these.
Patent WO-9518394-A1 (WO)
Title: Polarisateur optique a membranes de diamant
Inventor: CHARDONNET CHRISTIAN
IPC: G02B5/30
Filed: 1994-12-27
Abstract: Des membranes de diamant (10-1, 10-6) sont utilisées au voisinage de l'incidence de Brewster. Leur épaisseur optique est voisine d'un multiple impair du quart de la longueur d'onde au centre de la bande optique à traiter. Leur épaisseur physique est comprise entre 0,4 et 2,1 micromètres environ, de préférence entre 0,5 et 2 micromètres environ, pour une longueur d'onde de l'ordre de 10 micromètres, et une ouverture de quelques centimètres. Chaque membrane est déposée sur un substrat de silicium dont la partie en regard de la membrane est ensuite éliminée par attaque chimique.
Patent FR-2703548-A1 (FR)
Title: Procédé et dispositif pour la génération de niveaux de seuil dans un dispositif de communication radio pour la réception de signaux à quatre niveaux.
Inventor: DANIEL MORERA
IPC: H04L25/06
Filed: 1994-02-18
Abstract: Détecteur de symbole (110), pour la génération de symboles de données à partir d'un signal reçu à multiples tensions de signal, comprenant un convertisseur analogique/digital (115) pour la conversion des multiples tensions du signal en valeurs numériques et des compteurs de pic et de creux, couplés au convertisseur analogique/digital (115), pour un suivi des valeurs numériques afin de déterminer les valeurs de pic et de creux associées aux haute et basse tensions respectives du signal reçu. Le détecteur de symbole (110) comprend, de plus, un circuit de calcul (120) couplé aux compteurs de pic et de creux pour le calcul des seuils supérieur, inférieur et central selon les valeurs de pic et de creux et un décodeur (125), couplé au convertisseur analogique/digital (115) et au circuit de calcul (120), pour la génération des symboles de données selon les valeurs numériques et les seuils supérieur, inférieur et central.
Patent FR-2716874-A1 (FR)
Title: Dispositif de convoyage de produits, notamment de fruits, adapté pour effectuer un triage desdits produits en fonction de critères de sélection prédéterminés.
IPC: B65G47/22
Filed: 1994-03-03
Abstract: L'invention concerne un dispositif de convoyage de produits, notamment de fruits, comprenant deux convoyeurs s'étendant dans le prolongement l'un de l'autre et présentant une zone intermédiaire de transfert où ils sont disposés côte à côte parallèlement l'un par rapport à l'autre: un premier convoyeur équipé de rouleaux (7) délimitant deux à deux un logement pour un produit, et un deuxième convoyeur équipé de mains de convoyage (15) montées basculantes sur un support (21), chacune desdites mains étant agencée pour venir s'intercaler entre deux rouleaux (7) dans la zone de transfert, de façon à assurer le support du produit initialement logé entre ces rouleaux (7) après escamotage de ces derniers.
Patent FR-2718656-A1 (FR)
Title: Reducing viscosity of mineral sludges
Inventor: ADRIAN PARKER
IPC: C02F1/56
Filed: 1994-04-19
Abstract: The viscosity of flocculated aq. slurries of mineral sludges in neutral or basic media during decantation, centrifugation and filtration is reduced by performing these operations in the presence of a polyacrylamide flocculant (I) with a molecular wt. above 10,000,000 and an acrylic acid polymer dispersant (II) with a molecular wt. below 50,000.
Patent FR-2706631-A1 (FR)
Title: Module de commutation optique compact.
Inventor: TOSHIYUKI KAWASHIMA
IPC: G02F1/313
Filed: 1994-06-10
Abstract: L'invention concerne un module de commutation optique. Ce module comprend un substrat de guides d'ondes optiques (14) monté sur un substrat de circuits électroniques (24). Le substrat de guides d'ondes optiques est muni d'éléments chauffants à couche mince (8, 9) et le substrat de circuits électroniques possède des résistances à couche épaisse ajustables (19) destinées à ajuster le courant fourni aux éléments chauffants à couche mince. Le module de commutation optique possède également une paire d'amorces de fibres (15, 16) couplées en bout au substrat de guides d'ondes optiques. Les amorces de fibres sont fixées aux extrémités d'un élément de support (32) qui est fixé à un puits thermique (30) attaché sous le substrat de circuits électroniques. Le substrat de guides d'ondes optiques (14) est monté dans une dépression (25) ménagée dans le substrat de circuits électroniques.
Patent FR-2726220-A1 (FR)
Title: Dispositif d'encrage pour une rotative d'impression
Inventor: MARMIN JEAN CLAUDE
IPC: B41F31/02
Filed: 1994-10-31
Abstract: La présente invention concerne un dispositif d'encrage (1) pour une rotative d'impression, comportant un encrier (3) portant une lame d'encrier (19), dans lequel au moins un bac à encre (4) est amovible, le bac à encre amovible comportant un canal (12) d'arrivée de l'encre d'impression à un rouleau d'encrage (2), auquel est associée une fermeture. Selon l'invention, la fermeture comporte un organe de fermeture (25), monté pivotant sur le bac à encre amovible, lequel organe ouvre le canal dans une première position de pivotement et ferme le canal dans une seconde position de pivotement.
Patent FR-2713984-A1 (FR)
Title: Pièce en un matériau composite renforcé de fibres, comportant une couche de protection contre l'érosion.
Inventor: FRANZ PUCHINGER
IPC: B29C70/08
Filed: 1994-12-09
Abstract: L'invention concerne une pièce en un matériau composite renforcé de fibres, comportant une couche de protection contre l'érosion, la couche de protection comprenant une couche intermédiaire 2 à pouvoir adhérent, une couche de vernis inorganique 3, électriquement isolante, ayant subi une cuisson et destinée à la protection contre l'érosion, et une couche de recouvrement 6 électriquement conductrice, destinée à la protection contre les impacts de foudre, en un vernis inorganique ayant subi une cuisson et une compression, la cuisson du vernis destiné à la couche de vernis et à la couche de recouvrement, pouvant s'effectuer à une température inférieure à la température de détérioration, de ramollissement ou de décomposition de la pièce. Cette couche de protection est avantageusement utilisée pour des pièces extérieures de réacteurs, tels que des carénages de réacteur, des cônes d'entrée ou des pales de soufflante.
Patent FR-2729285-A1 (FR)
Title: Electric toaster with controlled ejection of toast slices
Inventor: BASORA SANJUAN ANTONIO
IPC: A47J37/08
Filed: 1995-01-13
Abstract: The carriage (8) runs on rollers (44) on a vertical guide (40). Fully depressed, with slices inserted, it extends an ejection spring (12) fixed vertically between case (14) and carriage (18) attachment points. A time-delayed catch holds the load opposite the heating elements. When, after the set toasting period, the catch trips, the carriage flies up under spring tension (F1). As it enters the upper part of the case it encounters an auxiliary spring (19) which it compresses against the case (32). The resisting compressive force (F2) slows the carriage, stopping it in an intermediate equilibrium position (F1-F2). To remove the toast the user raises the carriage finger-grip (20), further compressing both springs.
Patent FR-2732927-A1 (FR)
Title: Seal for electric window winder fitted to motor vehicle
Inventor: PLANCHE PIERRE
IPC: B60J10/04
Filed: 1995-04-11
Abstract: The window seal forms a sliding guide for the glass of the window. The profile carries a longitudinal wave guide (5).  The seal is made from an elastomer material, and the wave guide is formed either by a matrix in the elastomer or by a multimode optic fibre wave guide. The seal has a 'U'-shaped profile with the wave guides installed in the outer end of one of the arms of the 'U'.  The propagation characteristics of the wave guide are altered by pressure exerted on the seal, and monitoring of the a signal injected at one end detects changes.  The supply to the window winder drive motors is controlled by detected changes.
Patent FR-2720201-A1 (FR)
Title: Dispositif régulateur pour véhicules alimentés par une batterie d'accumulateurs.
Inventor: BITSCHE OTMAR
IPC: H02J7/02
Filed: 1995-05-16
Abstract: Ce dispositif comprend un régulateur à microprocesseur (1), comportant des entrées de mesure connectées à des capteurs (3', 5, 6, 8, 9) pour les paramètres de travail du véhicule, du moteur (2) et de la batterie (3), et qui commande le moteur à travers des commutateurs de régulation électroniques sans contacts (15 à 20). Un circuit d'alimentation intercalé entre la batterie (3) et les commutateurs (15 à 20) comprend au moins un condensateur tampon (12, 13, 29). Un commutateur principal marche-arrêt (10) permet d'isoler la batterie (3) du circuit d'alimentation et cette batterie peut être chargée par un réseau d'alimentation (4). Le micro-processeur (1) possède des entrées de mesure pour la tension du circuit intermédiaire et de la connexion au réseau et des capteurs d'intensité sont prévus sur les enroulements du moteur pour la régulation.
Patent FR-2736245-A1 (FR)
Title: Floating cage for farming tropical shrimps - has frame compartmented by sleeved tubes, from which prism shaped pocket, forming farming enclosure, is suspended and tensioned by ballast, surface protection preventing shrimp escape or predator entry
IPC: A01K61/60
Filed: 1995-07-06
Abstract: The floating cage is compartmented by tubes (1) which are sleeved together by PVC connectors (3-5). A pocket in the shape of a prism (6) constitutes the shrimp farming enclosure, and is suspended by the frame and held in tension by ballast. The ballast consists of a galvanised steel tube which is placed inside the pocket bottom rim (7). The pocket is connected to the frame exterior by a cord which encircles the tube and passes through eyelets at the pocket top. Each of the tubes is closed at its two ends by a plug constituting an independent float. A protection surface is provided against shrimp escape or entry of predators. This protection screen, covering the frame surface, is held in tension by ballast weights fixed along its periphery and overhanging the cage frame.
Patent FR-2737506-A1 (FR)
Title: Precious metal recovery from used catalysts - comprises removing oxide layer contg. precious metals from metal support before recovering precious metals
Inventor: FOGEL WILLIAM
IPC: C25F5/00
Filed: 1995-08-04
Abstract: Precious metals are recovered from spent catalysts by initially removing the oxide layer contg. the precious metals from the metal substrate by electrolytically treating it. The catalyst is connected as the anode or to the anode in the process and the electrolyte is an organic or mineral acid.
Patent FR-2740342-A1 (FR)
Inventor: DE LACHARRIERE OLIVIER
IPC: A61K33/244
Filed: 1995-10-26
Abstract: Use of at least one salt of yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, tin, zinc, manganese, cobalt, barium and/or strontium is claimed for the prepn. of a compsn. for treating at least the symptoms associated with emphysema, cough, gastro-enteritis, gastritis, intestinal spasticity disorders, urinary incontinence, cystitis, multiple sclerosis, Parkinson's disease, Alzheimer's disease, Korsakoff syndrome, gastric ulcer and Raynaud's disease.
Patent FR-2726989-A1 (FR)
Title: Appareil menager a circulation d'eau
Inventor: JERG HELMUT
IPC: A47L15/42
Filed: 1995-11-15
Abstract: Pour fournir un appareil ménager à circulation d'eau qui comprend un réservoir (5) pourvu d'un orifice de remplissage (33) et d'un orifice d'évacuation (34) et dans lequel le système de commande de passage de l'eau est avantageux, peut être fabriqué et monté avec une mise en oeuvre de moyens réduite et, par conséquent, est peu sujet aux défaillances, l'orifice de remplissage (33) est placé, selon l'invention, plus haut que l'orifice d'évacuation (34) et entre eux se trouve un flotteur (35, 35') qui, lors du remplissage du réservoir (5), est appliqué de manière étanche contre l'orifice d'évacuation (34), la force portante du flotteur (35, 35') étant supérieure à la force qui lui est imposée par la colonne de liquide admis.
Patent FR-2742656-A1 (FR)
Title: Sealed container for transporting coffins, e.g. in cars
IPC: A61G21/00
Filed: 1995-12-20
Abstract: The container (1) has a sealed chamber with fastenings (33) for fixing it to the floor of the vehicle. It has two guide rails (7) on the inner surface of its base for a trolley (3) mounted on supple wheels and is equipped with pointed stainless steel bolts, as well as a mobile wedging safety system (4) which is guided by the side rails (7) and a central rail (18) with a groove containing a rack. The side and central rails are moulded into the base of the container, and both the carriage and wedging system are moulded from reinforced polyester, as are the container (1) and its opening door (2).
Patent FR-2745592-A1 (FR)
Title: Jacquard loom shed control
Inventor: BASSI DARIO
IPC: D03C3/20
Filed: 1996-02-29
Abstract: For the selection of the heddles to shape the shed, in a Jacquard loom, at least one plate (3) carries a number of electro-magnets (1,1',1",1"') to be energised for oscillation in relation to a number of corresponding armatures (5,5',5",5"') rigidly fixed to a shaft (4) for a mechanical pattern control.  The electro-magnets and the armatures are positioned alternately in and out of contact with each other.  The electro-magnets are activated selectively, while they are in contact with the armatures.     Also claimed is an assembly where at least one plate (3) carries at least one electro-magnet (1).  The plate is given an oscillation movement between a top dead point where the electro-magnet (1) is in contact with an armature (5) bonded to a moving pattern control shaft (4) and a bottom dead point where the electro-magnet is not in contact with the armature.  At the top dead point, the electro-magnet is pivoted selectively to lock the armature and electro-magnet so that the shaft can be activated selectively through the oscillating movement.
Patent FR-2750715-A1 (FR)
Title: Snow plough
IPC: E01H5/06
Filed: 1996-07-02
Abstract: The snow plough comprises a ploughshare (1), articulated on a chassis (3), which can be adjusted in height by an arm (5) and an actuator (6) by pivoting the mounting chassis (19) about a vertical axis (4) at the front end of the ploughshare. It is provided with closing flaps (13) which pivot about spindles (9) which project laterally from the ploughshare when the flaps are in the lowered position. The flap pivoting axes (8) are perpendicular to the ploughshare. The part of the bearing trunnion comprising the flap pivoting spindles are part of the pivoting bearings (9) carried by the chassis. The closing flaps are connected to their pivoting bearing by arched pivoting arms (7). These arms are supported when the flaps are lowered. A projecting lateral bracket (17) is fixed to the front of the chassis. The pivoting arm has a second bracket (18) directed towards the pivoting axis when the flap is lowered. The two brackets overlap, the bracket carried by the arm being located upstream of the chassis bracket.
Patent FR-2754478-A1 (FR)
Inventor: CALLE GILLES MICHEL GEORGES LO
IPC: B21D26/02
Filed: 1996-10-16
Abstract: The procedure consists of assembling the primary components (11) and placing them in a furnace, subjecting to pre-baking and eliminating the binding agent of the anti-diffusion product. Then, without moving the components, the interior of the blade assembly (14) is subjected to a vacuum and a simultaneous increase in temperature to produce a permanent plastic deformation of the components. The interior of the blade assembly, made from a titanium alloy, is kept under the vacuum while an isostatic pressure is applied to the exterior, with the pressure and temperature conditions maintained to ensure a compaction of the anti-diffusion product and a pre-welding of the non-coated zones of the diffusion barrier. The assembly is subsequently inflated by gas pressure and superplastically moulded before subjecting to final machining.
Patent FR-2754986-A1 (FR)
Title: Strap for carrying pack of bottles
IPC: A45F5/10
Filed: 1996-10-28
Abstract: The pack of bottles (4) are carried by a strap (1) whose ends are joined together by heat. It is covered with a plastics tube (3) that is used as a handle.  The handle can be made in various materials and it can have any shape. The strap can be folded in two and the it can be put perpendicularly round the pack.
Patent FR-2756236-A1 (FR)
Title: System for tie down in vehicles
Inventor: ARCHER MICHEL
IPC: B60P7/08
Filed: 1996-11-27
Abstract: The load tie down device consists of a ring (4), which is held down by a stirrup (3), on to a support (1) and a brake (5), which is used to limit the movement, due to the over-balancing of the ring in the stirrup. The brake is manufactured from spring steel and is formed into an S-shaped part. The two extremities (5a,5c) are extended by means of return sections (5f,5g), which are roughly parallel to the three main sections of the S-shape and to each other. The return sections are also extended themselves by elbow sections (5h, 5l and 5i,5k). The length L of the brake, is greater than the gap l between the extremities of the stirrup and the height of the brake is greater than the distance between the support plate and the ring, when the ring is pushed against the lower surface of the stirrup.