baber/WOPTO huggingface dataset:
Patent WO-9745330-A1 (WO)
Title: Container dispenser capsule with off-centre aperture, and its method of manufacture.
Inventor: GONCALVES AGNES
IPC: B65D47/26
Filed: 1997-05-23
Abstract: The invention discloses a dispenser capsule for a container (1) comprising a product passage reducer (2), integral with or mounted fixedly on the container and a cap (4) forming a cover, rotatably mounted with respect to the said reducer, the latter and the cap each being provided with an off-centre aperture (9) so as to ensure the opening and closing of the capsule by superposing or offsetting the said apertures with respect to each other during cap rotation. The capsule is characterised in that the top internal surface of the cap (4) comprises a joint (10) provided with or forming an off-centre slit diaphragm (11) which is located beneath the cap aperture (9), while the reducer (2) has two projecting funnels (12, 13) offset at an angle, which are off-centre to the same degree as the said cap aperture (9), and the ends of which in contact with the said joint (10) are open and closed respectively, the reducer aperture being constituted by the opening of the said open funnel (13) such that capsule opening and respectively closing, are effected by cap rotation and by superposing the cap aperture (9) and its slit diaphragm (11) with the open funnel (13) or respectively the closed funnel (12) of the reducer (2).
Patent WO-9803022-A1 (WO)
Title: Installation pour la commande et le controle des connexions entre les conducteurs de deux reseaux distincts
Inventor: RIVET ALAIN HENRI
IPC: H04Q1/14
Filed: 1997-07-15
Abstract: L'installation est caractérisée en ce qu'elle comporte un réseau de contrôle distinct des réseaux intérieur et extérieur, pour le recueil et/ou l'application de signaux électriques propres à chaque prise (7-8), réseau de contrôle qui comprend d'une part des sondes (20) raccordées chacune à une partie conductrice, soit un contact soit une masse, d'au moins l'une de prises couplées (7-8), et d'autre part une circuiterie de centralisation à laquelle aboutissent les sondes (20) et associée à des moyens d'acquisition, de mémorisation et de traitement de signaux électriques provenant de ou destinés à chaque prise (7-8) recevant une sonde (20).
Patent FR-2759350-A1 (FR)
IPC: B65D65/12
Filed: 1997-02-11
Abstract: The invention concerns a self-closing device (9) for a bag with at least one pleated side designed for containing a long sandwich. The pleated side (2) and the one facing it are manually unfolded for inserting the sandwich; then the closing of the bag is ensured by pulling along directions (20) at the base of the closing device (9) which is constituted by two sides (15, 16) which are urged on top of each other and are flattened laterally by folding up at ninety degrees along direction (19) and are maintained thereat.
Patent WO-9934105-A1 (WO)
Title: Acoustic igniter and ignition method for propellant liquid rocket engine
Inventor: KESSAEV KHOZE
IPC: F02K9/95
Filed: 1997-12-23
Abstract: The invention concerns an acoustic igniter for igniting a mixture of rocket fuels in a liquid propellant rocket engine combustion chamber comprising a cylindrical precombustion chamber (101) including a cylindrical wall (111) and first and second end walls (112, 113), a rocket fuel injection nozzle (103) emerging into the precombustion chamber (101) through the first end wall (112) via an orifice of diameter dn, a rocket fuel injector (104) arranged inside said nozzle (103) along the axis thereof, at least an outlet orifice (102) of minimum diameter df provided in the cylindrical wall (111), an acoustic resonator (105) defining a cavity opening into the precombustion chamber (101) opposite the nozzle (103), through the second end wall (113), via an orifice (151) of diameter dr. The acoustic resonator (105) is enclosed by a housing (106) which defines around the acoustic resonator (105) a closed auxiliary chamber (160) which communicates only with the precombustion chamber (101) by at least one conduit (107).
Patent FR-2759373-A1 (FR)
Inventor: WALDMANN RAINER
IPC: A61K38/00
Filed: 1997-07-28
Abstract: The invention concerns a protein constituting a mammal neuronal amiloride sensing channel and activated by protons, and the nucleic acid molecules coding for this protein. The invention also concerns a method for screening substances capable of modulating the activity of mammal neuronal acid sensing ionic channels.
Patent FR-2767538-A1 (FR)
Title: Iron-nickel alloy strip production from continuously cast slab or strip
Inventor: REYDET PIERRE LOUIS
IPC: B22D11/00
Filed: 1997-08-21
Abstract: Production of iron-nickel alloy strip from a continuously cast slab or strip includes homogenization treatment to obtain a standard segregation ratio for nickel of less than 0.4%. In the production of a strip of iron-nickel alloy, of composition (by wt.) 25-50% Ni, 50-75% Fe, optionally less than 8% one or more alloying elements (especially Co, Cr, Mo, Mn, Si, V, Ta, Ti and/or Al) and balance impurities, from a continuously cast slab or strip, the above homogenization treatment is carried out. Independent claims are also included for:  (i) hot rolled strip of less than 10 mm thickness, produced as described above;  (ii) cold rolled strip obtained by cold rolling a hot rolled strip produced as described above;  (iii) cold rolled strip produced from a continuously cast iron-nickel alloy having the above composition, the Ni content being 35-37% and the coercive field strength (Hc) of the strip being less than 45 A/m after annealing at 750 deg C for 15 mins.; and  (iv) cold rolled strip produced from a continuously cast iron-nickel alloy having the above composition, the Ni content being 32-34%, the Co content being 3.5-6.5% and the coercive field strength (Hc) of the strip being less than 55 A/m after annealing at 750 deg C for 15 mins.
Patent FR-2768052-A1 (FR)
Title: Magnetic vibrator for slimming and therapeutic use
Inventor: GERBAUD PHILIPPE
IPC: A61H23/02
Filed: 1997-09-10
Abstract: The device has a twin blade vibrator head (1), each blade supporting a magnet (2), fixed to a spindle (3). The spindle is driven by a motor (4), controlled by an electronic unit (5) fed for the electrical supply (6) or a battery source (7). One or more heads (1) with their motors (4) contained in their housings can be fitted onto a belt which can be applied to the body of the user.
Patent FR-2756009-A1 (FR)
Title: Combustion control of spark-ignition two-stroke internal combustion engine
Inventor: HIRAKATA YOSHIAKI
IPC: F02D41/02
Filed: 1997-11-19
Abstract: The two-stroke engine controller has a regulator (25) that sets the rate of opening of the exhaust passage to control compression pressure in the cylinder during starting. An electronic controller (80) drives the exhaust regulator in response to the speed of the engine and to the opening of the throttle butterfly (12), controlling cylinder pressure in the direction of the pressure where self-ignition can occur in the combustion chamber, at an instant corresponding to the preferred timing for correct operation of the engine. The regulator (25) also operates when the engine is switched off if the speed of the engine is above a set threshold, so that the pressure is reduced and self-ignition is not possible.
Patent WO-9936283-A1 (WO)
Title: Sealing joint strip, method for making the joint strip and machine for making the joint strip
Inventor: MESNEL GERARD
IPC: B60J10/00
Filed: 1998-01-14
Abstract: The invention concerns a machine (1) comprising an endless belt (80) consisting of a plurality of adjacent elementary moulds (51). In operating conditions, the moulds (51) are driven about two rollers (85) with a moulding end (81) and a return end (82). On the moulding end (81), a sealing strip (103) is moulded, then made integral with a fixing filler strip (101) so as to produce the joint strip (100). The invention is particularly applicable to motor car sealing joints.
Patent WO-9835402-A1 (WO)
Title: Antenna with variable geometry
Inventor: NGO BUI HUNG FREDERIC
IPC: H01Q5/15
Filed: 1998-02-06
Abstract: The invention concerns antennae whose dimensions can be modified so as to modify their radioelectric characteristics. The antenna comprises aligned conductor sections (11, 12) coupled by switching means (2) with remote control by electrically insulating connecting means transparent to radioelectric waves. The switching means are selected on the basis of their capacity for supporting high power or high voltage. One method consists in sending the command through optic fibres (F1, F2) so that they reach a relay (R) via photovoltaic cells (21, 22) located near this relay. The invention is mainly applicable to antennae operating on frequencies lower than 1 GHz.
Patent WO-9907569-A1 (WO)
Title: Motor vehicle ventilation device
Inventor: BENOIT DOMINIQUE
IPC: B60H1/34
Filed: 1998-08-04
Abstract: The invention concerns a novel ventilation device wherein the directional blades are eliminated to reduce the number of parts and the production cost and simplify the manufacture thereof. The ventilation device (40) comprises at least a main air conduit (41) and at least a main air outlet (41') connected to said air conduit and emerging inside the vehicle passenger compartment. The invention is characterised in that it comprises at least a secondary air conduit (42, 43) provided with a secondary air outlet (42', 43') emerging and intervening in the main air outlet, the secondary air outlet axis intersecting the main air outlet axis in the main air flow outlet direction, such that the secondary air flow (F2, F3) coming from said secondary conduit deviates the main air flow (F1) coming from the main air conduit along at least one direction. The invention is applicable in the car manufacturing industry.
Patent FR-2775762-A1 (FR)
Title: Improved operation of heat pump type ventilation installations
Inventor: DIBON REGIS FRANCOIS
IPC: F24F3/044
Filed: 1998-03-04
Abstract: The heat pump type ventilator (1) has an additional collector (10) for exterior air which is subdivided into channels (C2,C2',C5) individually controlled by motorised valves. There is also a channel (RA) for recycling ambient air divided into individually controlled sleeves (C1,C1'). The air flowing in these additional channels is regulated according to required standards and climatic variations
Patent FR-2761408-A1 (FR)
Title: Two stroke internal combustion engine
Inventor: ASAI MASAHIRO
IPC: F02D9/04
Filed: 1998-03-30
Abstract: The two stroke engine has the exhaust ports (39) and transfer ports (53) machined in the inner wall of the cylinder. The transfer ports communicate with a crankcase (23) via transfer passages (54). The exhaust ports (39) communicate with an exhaust pipe (41) via the exhaust passages (58).  The transfer passages of the transfer ports (53) adjacent the exhaust ports (39), presenting a flattened cross section and extend towards the sides of the exhaust ports.
Patent FR-2779123-A1 (FR)
Title: Flat connector for connecting panels of box
Inventor: BEYER FRANCIS
IPC: F16B17/00
Filed: 1998-05-26
Abstract: The connector connects the two pieces by tension. It uses a strip (1) formed as a tongue (11) attached to the first part and extends in the direction of tension of the joint. The tongue is terminated by a head (12). This is arranged beyond the first part in order to contact the second part. It has a contact surface formed transversely to the direction of tension. A cavity (2) is formed in the second part in a position that allows the head to locate inside it. It has contact surfaces (221,222) with the head which are arranged transversely to the direction of tension. The head has one dimension that is larger than that of the cavity.
Patent FR-2780909-A1 (FR)
Inventor: SUDRE GILLES
IPC: B23Q3/155
Filed: 1998-07-09
Abstract: The tool changer for a machine tool has a tool store (100) with aligned seatings (120) to receive the tools. A manipulator (200) loads or unloads the tools into the store or towards an exchange zone with a third feed module (300).
Patent FR-2783940-A1 (FR)
Title: Estimation using extended Kalman filter of state vector of dynamic system for direct torque control of asynchronous motors
Inventor: EL HASSAN ISMAIL
IPC: G05B13/04
Filed: 1998-09-28
Abstract: The computation is divided into two tasks, one slow and one fast. The slow task computes the matrices of predicted covariance (P asterisk ) and gain correctors (K), and updates the covariance matrix (P). The fast task calculates the predicted state vector (X asterisk ) from the input vector (U), and the estimated value of the state vector (X) from the predicted value, gains matrix and output vector (Y).
Patent FR-2783744-A1 (FR)
Title: Calibrator for extruded thermoplastic comprises series of profiled strips alternating on either side of extrusion, which is drawn between them, with air cooling
Inventor: LAZZARONI DANTE
IPC: B29C48/90
Filed: 1998-09-30
Abstract: The extrusion is drawn at the extruder exit, causing it to pass through the conformer strips during cooling. These operate successively from different sides.  Preferred features: Assemblies (2, 3) at the extruder exit are fixed to one another and to the extruder. The plastic is pulled between them. The assemblies include a series of parallel strips (4, 5) perpendicular to the exit axis. They are regularly-spaced and their edges (40, 50) contacting the plastic are shaped to produce the appropriate profile. The strips (4, 5) alternate along the product length. They are heat-treated, particularly at the shaped edges in contact with the plastic.
Patent FR-2784675-A1 (FR)
Title: Recovery of ammonium or quaternary phosphonium halides
Inventor: OLIVIER HELENE BOURBIGOU
IPC: B01J31/40
Filed: 1998-10-14
Abstract: The recovery of at least a quaternary ammonium halide and at least a quaternary phosphonium halide in an ionic liquid mixture is carried out by contacting the ionic liquid mixture with aluminium halide or/and hydrocarbon aluminium halide and containing optionally a transitional metal complex (b) neutralization of the resulting mixture from (a) using a base.
Patent FR-2769669-A1 (FR)
Title: Systeme hydraulique d'injection de carburant a commande electronique et a activation mecanique
Inventor: MACK DAVID C
IPC: F02M47/02
Filed: 1998-10-14
Abstract: L'invention concerne un système d'injection de carburant comprenant un injecteur de carburant (140) qui comporte une cavité de fluide d'actionnement (161), une entrée de carburant (162) et une sortie de gicleur (163). Une source de fluide d'actionnement à relativement haute pression est raccordée à la cavité de fluide d'actionnement par un passage d'alimentation de fluide d'actionnement. Un passage d'alimentation de carburant s'étend entre l'entrée de carburant et une source de carburant à relativement basse pression. Une vanne actionnée mécaniquement (141) est raccordée au passage d'alimentation de fluide d'actionnement, elle est mobile entre une position ouverte, dans laquelle le passage d'alimentation de fluide d'actionnement est ouvert, et une position fermée dans laquelle le passage d'alimentation de fluide d'actionnement est fermé.
Patent FR-2785599-A1 (FR)
Title: Dispositif de raccordement et de transfert d'un fluide entre un reservoir donneur et un reservoir recepteur
Inventor: MAYZOU JEAN
IPC: F17C9/00
Filed: 1998-11-06
Abstract: Dispositif de raccordement d'au moins un réservoir donneur (A), tel un réservoir de stockage, à au moins un réservoir receveur (B), tel un camion-citerne, pour le transfert d'un fluide dudit au moins un réservoir donneur (A) audit au moins un réservoir receveur (B) comportant au moins une ligne de transfert (2) de fluide comportant au moins un premier organe (3) de raccordement audit réservoir receveur (B); une vanne (V2 ) de mise à l'atmosphère raccordée à la ligne de transfert (2); et, un analyseur (10) raccordé à la ligne de transfert (2) notamment pour suivre, en permanence, durant le transfert la pureté du fluide transféré.
Patent FR-2786011-A1 (FR)
Inventor: DESPLATS ROMAIN
IPC: G06T7/00
Filed: 1998-11-13
Abstract: The invention concerns a method for comparing two recorded pixelated initial images (2a, 2b) of the same rectangular format representing in contrasted form the equipotential lines on an integrated circuit chip. The method consists in subjecting each initial image (2a, 2b) to an adaptive thresholding processing with three contrast levels, then forming a result image (14) from the processed initial images (3a, 3b) by assigning to each pixel a contrast level defined according to a logical rule of comparison.
Patent FR-2786803-A1 (FR)
Title: Ferrure de verrouillage de type cremone
Inventor: LEGRAND JEAN CLAUDE
IPC: E05B17/00
Filed: 1998-12-08
Abstract: L'invention a trait à une ferrure de verrouillage du type crémone (1), comprenant un boîtier (2) accueillant un mécanisme d'entraînement (3) pour la commande en déplacement d'au moins une tringle de manoeuvre (4, 5), sur ce mécanisme d'entraînement (3) étant à même d'agir un usager pour le verrouillage ou le déverrouillage de la ferrure, en particulier au moyen d'une poignée ou d'un bouton de commande et/ ou d'un élément à clé.Cette ferrure est caractérisée par le fait que ledit boîtier (2) comporte un organe de blocage (14) sécable et/ ou escamotable pour immobiliser temporairement la ou les tringles de manoeuvre (4, 5) par action sur au moins une pièce (6) du mécanisme d'entraînement (3), au moins jusqu'à la première commande répercutée sur ce dernier par l'usager.
Patent FR-2787592-A1 (FR)
Title: Spectacle frame sprung hinge has hollow component containing return spring mechanism to which frame side piece is attached
Inventor: BUSSOD PIERRE
IPC: G02C5/22
Filed: 1998-12-17
Abstract: The sprung hinge consists of a hollow component (1) with a hinge lug (2) at one end and containing the return spring mechanism. A square or rectangular-section side piece (6) is attached to the other end of the component by adhesion, welding and/or by fitting one into the other. The hollow component can be made by drilling, moulding or microfusion, and the fitting can be in the form of a tenon and mortise or dovetail joint,
Patent FR-2773529-A1 (FR)
Title: Procede et dispositif pour freiner un vehicule
Inventor: MULLER FRANZ
IPC: B60T7/14
Filed: 1999-01-13
Abstract: Dans ce dispositif incluant un dispositif de détection et d'actionnement (10) détectant une modification dans la commande du véhicule par un conducteur et pouvant déclencher un processus de freinage automatique et dans lequel des capteurs (20) sont prévus pour détecter des réactions corporelles du conducteur indiquant un état d'urgence/ de stress et dont les signaux de sortie sont envoyés au dispositif (10), d'autres capteurs (30) sont prévus pour détecter en supplément une variation de la position de la pédale d'accélérateur et/ ou de la pédale de frein ou du pied du conducteur actionnant cette pédale, les signaux de sortie de ces capteurs étant envoyés au dispositif (10).Application notamment au freinage d'une voiture basé sur des variations physiologiques du conducteur.
Patent WO-9941207-A1 (WO)
Title: Method for externally depositing doped silica on an optical fibre preform
Inventor: CAMPION JEAN-FLORENT
IPC: G02B6/036
Filed: 1999-02-11
Abstract: The invention concerns a method for making an optical fibre (15) preform (3), consisting in forming at least one external silica-based layer (23) by depositing silica on a primary preform (24), consisting of a bar comprising mainly silica and comprising an external peripheral silica-based part (22). The invention is characterised in that it consists in adjusting the external deposit layer (23) viscosity so that it is substantially identical to the primary preform (24) external peripheral part (22) viscosity by adding to the silica, for a substantial part of the external deposit (23), at least a doping agent selected in the group formed by the following compounds: CaF2, MgF2, AlF2, B2O and Al2O3.
Patent WO-9945977-A1 (WO)
Title: Hydrocolloid adhesive mass useful for medical purposes
Inventor: AUGUSTE STEPHANE
IPC: A61L15/58
Filed: 1999-03-12
Abstract: The invention concerns a novel hydrocolloid adhesive mass useful for medical purposes characterised in that said hydrocolloid adhesive mass comprises: a) 0.2 to 5 parts by weight of an ethoxylated sorbitan fatty acid ester; b) 20 to 50 parts by weight of a hydrocolloid; c) 32 to 120 parts by weight of an adhesive matrix consisting of one or several polymers selected among poly(styrene-olefin-styrene) sequenced copolymers, low molecular weight polyisobutylenes, high molecular weight polyisobutylenes, and one or several compounds selected among the sticky resins called tackifiers, plasticizers, polybutylenes, antioxidants, ethylene and vinyl acetate copolymers, butyl rubber and ethylene-propylene block copolymers; and d) 0 to 15 parts by weight of an acrylate copolymer with glass transition temperature lower than -20 °C. The invention also concerns the use of said hydrocolloid adhesive mass for producing bandages in particular for treating superficial, deep, chronic or acute surface dermoepidermal sores and for treating exsudative wounds and burns.
Patent WO-9957782-A1 (WO)
Title: Lead battery with improved performance
Inventor: ALZIEU JEAN
IPC: H01M4/14
Filed: 1999-04-29
Abstract: The invention concerns a lead battery with improved performance comprising: a positive electrode (1) including lead oxide as active substance; a negative electrode (3) comprising lead foam as active substance; an electrolyte (9) consisting of a sulphuric acid solution; a separating element (5, 7) between the positive electrode and the negative electrode; and means for applying a load to the whole assembly perpendicularly to the electrode plane. In said battery at least one of the elements selected among the positive electrode, the negative electrode and the electrolyte has been modified such that the amount of sulphuric acid in the positive electrode represents at least 0.20 mol of H2SO4 per mol of active substance, and/or the amount of electrolyte in the negative electrode represents at least 0.20 mol of H2SO4 per mol of active substance.
Patent FR-2791602-A1 (FR)
Title: Machine for manufacturing tablets from material in powder form comprises mobile punches and driving motors for punches
Inventor: MERCADO HENRY
IPC: B30B1/28
Filed: 1999-03-31
Abstract: Machine comprises powder supply means (114), die receiving powder (102), two mobile punches (14, 16), and driving means for punches consisting of motors (18, 20) and transmission means.  First transmission means comprise lower cam (24) along with roller (26), lower crossbar (36), column (38), crossbar (42) and upper punch support (44). Second transmission means comprise upper cam (84) along with upper roller (86), and lower punch support (96).
Patent FR-2777712-A1 (FR)
Title: Dispositif de support pour appareils d'installation electrique
Inventor: BLACQUIERE KLAAS JACOBUS
IPC: H02G3/16
Filed: 1999-04-19
Abstract: Dispositif de support, comprenant une partie inférieure 10 en forme de cuvette et un couvercle 11 sur lequel sont fixés des appareils d'installation électrique 12, 13, de préférence un disjoncteur de puissance de ligne et un compteur d'électricité, dont les côtés bornes 12a, 13a sont tournés dans la même direction et dont les ouvertures d'entrée de bornes 16 à 19 reçoivent des conducteurs 20, 21 par lesquels les bornes de connexion associées des appareils 12, 13 sont reliées entre elles.La largeur du couvercle 14 transversalement au plan des côtés bornes 12a, 13a est inférieure à la largeur correspondante de la partie inférieure 10, le couvercle laissant dégagée une ouverture dans laquelle les conducteurs peuvent être enfoncés, ladite ouverture et les conducteurs pouvant être recouverts par un cache 26.