baber/WOPTO huggingface dataset:
Patent WO-9425891-A1 (WO)
Inventor: ALLIO PIERRE
IPC: H04N13/00
Filed: 1994-04-26
Abstract: L'invention concerne un dispositif de formation d'images autostéréoscopiques mettant en ÷uvre un réseau lenticulaire cylindrique, caractérisé en ce qu'il comporte successivement: un objectif d'entrée (L1, L2); un réseau lenticulaire (20) présentant des lentilles cylindriques élémentaires divergentes, disposé sensiblement dans le plan focal image de l'objectif d'entrée, ledit réseau ayant une distance focale telle que, pour une surface image égale au pas (p) des lentilles qui le compose, l'image de la pupille d'entrée de l'objectif d'entrée (L1, L2) ait une largeur nominale égale audit pas; une optique de reprise (L3, L4) convergente pour former une image réelle orthostéréoscopique.
Patent FR-2715100-A1 (FR)
Title: Method of manufacture of visible guarantee label for sale article
Inventor: GERRY SCHIAVON
IPC: B65D55/06
Filed: 1994-01-19
Abstract: A label (4) is prepared which is to be fixed on a first moulded synthetic packaging part (1). An extension (6) of the label is formed which extends beyond the first packaging part and forms a connection with a second packaging part (2). The label is fixed on the first part during the moulding stage by placing it in the mould before introducing the synthetic material. The extension is left to extend freely from the first part with a position, orientation and length allowing its subsequent fixing to the second packaging part. The extension is fixed to the second part after definitive placement of the parts so that their relative displacement requires the rupture of the connection formed by the extension between the two parts.
Patent WO-9507234-A1 (WO)
Title: PROCEDE DE TRANSFORMATION PLASMACHIMIQUE DE N2O en NOx ET/OU EN SES DERIVES
Inventor: CHARAMEL ANDRE
IPC: C01B21/36
Filed: 1994-09-06
Abstract: La présente invention a pour objet un procédé de transformation de N2O en NOx (x = 1 ou 2) et/ou en ses dérivés consistant: à former un jet de gaz à traiter comprenant le N2O; à diriger ce jet dans l'espace interstitiel (11) d'au moins deux électrodes divergentes (10a à 10f) mises sous tension électrique, de manière à créer au moins un arc et/ou une décharge électrique et appartenant à un générateur (4) de plasmas basse température, ce dernier fonctionnant par formation de décharges électriques glissantes entre les électrodes (10a à 10f), de telle sorte que le gaz circule le long des électrodes depuis la zone (11) de décharges et/ou arcs à partir de la zone d'arcs et/ou décharges où ces électrodes sont les plus proches l'une de l'autre; et à récupérer le gaz comprenant le NOx formé. L'invention concerne également un dispositif pour la mise en ÷uvre du procédé. Application: valorisation N2O.
Patent FR-2712667-A1 (FR)
Title: Lamp for an operating theatre
Inventor: MANFRED SCHOLZ
IPC: F21S8/00
Filed: 1994-02-14
Abstract: A lamp for an operating theatre includes a casing (11), a reflector (12) and a main light source (13). Supplementary lamps (17a), which each emit a secondary light beam (18) in the opposite direction to the main light beam (19), are arranged on the casing (11).
Patent FR-2717508-A1 (FR)
Title: Loosening of felted yarns or hair materials and fabrics
Inventor: GERARD GUETTA
IPC: D06B5/20
Filed: 1994-03-21
Abstract: To open up yarns and hair materials and woven and knitted fabrics, after a process which tends to felt them together, they are moved through a zone close to an outlet of moving air.  Also claimed is an appts. with a mechanism to move the material while supported, and a system to direct an air flow at the material.  Pref. the compressed air is pulsed, delivered to one side of the material to be extracted by suction from the other side of the material. The extracted air is filtered and recirculated. Where the material is in skeins, on a grooved cylinder, the air is directed at the lower part of the skein towards the bottom, at the outside and the interior of each skein, or a single series of outlets direct the air at the centre of the skeins, or the outlets can be aligned to give converging or diverging air streams at the inner lateral zones of the skeins.
Patent FR-2702893-A1 (FR)
Title: Dispositif pour la transmission numérique de données.
Inventor: HANS-JOACHIM KORTH
IPC: H01R41/00
Filed: 1994-03-21
Abstract: Le dispositif (1) comprend un rail porteur en forme de U (2). Dans le rail porteur est encastrée un boyau formé d'une bande de matière plastique extrudée et cintrée en forme d'arc (10). Lors de l'extrusion, un blindage en grille métallique (15) est intégré. Les extrémités libres du blindage sont formées comme surfaces de contact du blindage (18). Elles se touchent dans le plan longitudinal médian vertical (MLE) du rail porteur. En face de la fente d'introduction (26), le boyau présente un canal longitudinal (20). Dans ce canal longitudinal est encastré un conducteur métallique formant glissière (21). Lors du passage d'un sabot capteur (28) muni d'un frotteur dans le dispositif (1), le frotteur est en contact avec le conducteur formant glissière, tandis qu'un autre frotteur écarte les surfaces de contact du blindage (18) de la position fermée en V à une position ouverte parallèle.
Patent FR-2719500-A1 (FR)
Inventor: JANTINUS MULDER
IPC: B01D5/00
Filed: 1994-05-06
Abstract: Removal of a volatile hydrocarbon compound from a gaseous mixture to reduce the concentration of said compound. Condensation energy of the hydrocarbon compound or the displacement energy (2) of said compound from an adsorbent (6) to a condenser (3) generates energy, supplying the heat needed to desorb the hydrocarbon compound. The figure demonstrates how the invention is carried out. The invention is for purifying a gas containing hydrocarbon vapours.
Patent FR-2721622-A1 (FR)
Inventor: BROUTIN PAUL
IPC: B01J19/02
Filed: 1994-06-24
Abstract: A superalloy containing Ni and Fe plus less than 3 wt.% Al is coated with an intermediate layer of a metal or metalloid cpd. followed by a Si cpd. top layer. Both layers are produced by CVD method and the layers are chosen such that there is a decrease in the coefficient of expansion from the superalloy through to the top layer.
Patent FR-2722143-A1 (FR)
Title: Twinning system for twin wheeled vehicle
IPC: B60B35/10
Filed: 1994-07-08
Abstract: The vehicle has a leading wheel (4) and a following wheel (5). The twin wheel arrangements consist of a telescopic adjustment system (7) to move the two wheels (2) axially apart and together, to adjust the distance (8) of separation, by adjusting the position of the following wheel. A system of compensation (10) is also fitted to ensure that the wheels remain coaxial by means of a series of collars, which are secured to each of the wheels, and a series of corresponding shafts, located within the collars. This maintains the alignment between the collars and the wheels.
Patent FR-2727497-A1 (FR)
Title: Projecteur a elargissement de faisceau, notamment pour vehicule automobile
Inventor: LE GALLO YANN
IPC: F21V17/02
Filed: 1994-11-30
Abstract: Ce projecteur comporte un réflecteur (10) et une source lumineuse (12) coopérant avec ce réflecteur pour définir un faisceau. Le réflecteur comporte une partie fixe (14) et au moins une partie mobile (16), et il est prévu des moyens d'actionnement et de guidage (20, 22, 24, 26, 28) pour déplacer la partie mobile, de préférence autour d'un foyer invariant, entre: une position neutre, où la surface de la partie mobile prolonge sans discontinuité la surface de la partie fixe, la partie mobile et la partie fixe définissant ensemble avec la source lumineuse un faisceau normalisé; et une position opérante, où la partie fixe définit une partie de faisceau inscrite dans le faisceau normalisé et la partie mobile définit une partie de faisceau décalée par rapport à ce faisceau normalisé.
Patent FR-2728991-A1 (FR)
IPC: G08B29/18
Filed: 1994-12-28
Abstract: A method comprising combining each object with a self-contained tag containing a power source (4) and a transmitter (2) controlled by a sensing device (7) to switch from a stand-by condition to an on condition in which the transmitter (2) transmits an alarm signal to a receiver after the sensor (7) has sensed a parameter representative of an unauthorised use of the object. Power is supplied to the transmitter (2) only when said parameter has been sensed and the tag has received an activating signal from a transmitter associated with the receiver. The method may be used in a large controlled space such as a superstore or the like, an office building or even an industrial facility.
Patent FR-2729570-A1 (FR)
Inventor: ROMET LEMONNE JEAN LOUP
IPC: A61K35/15
Filed: 1995-01-24
Abstract: A method for preparing a composition containing optionally activated macrophages, and/or cells derived from monocytes having a high antigen presentation potential, wherein the monocytes in the starting composition are cultured, this step being preceded and/or followed by removal of at least some of the components other than monocytes from the starting composition, by means of antibodies to such components, and/or followed by elutriation. Compositions and kits for carrying out the method are also disclosed.
Patent FR-2717596-A1 (FR)
Title: Dispositif de contrôle d'accès pour un véhicule automobile.
Inventor: JOHANNES ILG
IPC: G07C9/00
Filed: 1995-03-09
Abstract: L'invention concerne un dispositif de contrôle d'accès pour un véhicule automobile. Ce dispositif de contrôle d'accès pour un véhicule (1) comprend une carte à puce (2) portative, qui peut être interrogée par l'intermédiaire d'un appareil de commande (11) situé dans le véhicule et d'un appareil de commande fixe (3) placé au sol après son autorisation d'accès, la transmission de signaux à l'unité (3) s'effectue sur une grande portée et la transmission de signaux entre l'appareil (11) et la carte à puce (2) s'effectue avec une faible portée.
Patent FR-2732414-A1 (FR)
Inventor: BACARDIT JOAN SIMON
IPC: B60T13/573
Filed: 1995-03-31
Abstract: A pneumatic servo using two air pressure sources (D, A) and including a rigid shell (1) divided by a movable sealing wall (2) into at least two working chambers (T1, T2). The movable wall may be actuated by a pressure difference, caused by the actuation of a three-way valve (5), between the pressures supplied to the chambers, in order to drive a pneumatic piston (4) supporting the valve. The movable wall (2) comprises a rigid skirt (3) with two walls (31, 32) defining therebetween a fixed space (V) that is in turn divided into two reaction chambers (R1, R2) by a partition (11) that constitutes, in said servo, the reaction member intended to counter the servo actuation force so that the output force applied to the servo push rod (7) may be controlled by said actuation force.
Patent FR-2735581-A1 (FR)
Title: Efficiency measuring method for electromagnetic shielding at joint
Inventor: DREUX LIONEL
IPC: G01R29/08
Filed: 1995-06-19
Abstract: Two plates (3,4) form a joint by means of an electrical conductor (5) placed in the slot (6) between them. The efficiency of the electromagnetic shielding at the joint may be determined by placing an electromagnetic radiation generator (7) on one side of the joint and a receiving antenna (11) on the other.  The EM radiation generator emits radiation (R) which is polarised perpendicular to the section of joint and is preferably at a frequency corresp. to the resonant frequency of the slot (6). Radiation (R) traversing the joint is measured by an antenna and receiver (11,10) and compared to data for a joint in good condition.
Patent FR-2739939-A1 (FR)
Title: Position detector without contacting target for moving components of IC engine
Inventor: MARLIER JEAN PIERRE
IPC: G01S13/56
Filed: 1995-10-13
Abstract: The device (1) comprises a signal transmitter (2) providing a signal of given frequency, and an echo detector. The transmitter and detector may be made from one and the same component. The received echo is used to analyse the rate of the stationary waves produced between the source and the vibrating or moving target. A further circuit is provided to analyse these stationary waves (3-5). This consists of the oscillator (3) producing the initial signal, a multiplier (4) and a low-pass filter (5). The results of this analysis are passed to an amplifier (6) having a low frequency output (7).
Patent FR-2727528-A1 (FR)
Title: Lentille de contact bifocale
Inventor: TREVOR DE CARLE JOHN
IPC: G02C7/04
Filed: 1995-11-27
Abstract: La présente invention concerne une lentille de contact bifocale. Au moins la surface principale de vue est divisée en plusieurs zones de vision proche (1, 1A, 3A) et zones de vision éloignée (2, 2A, 3) qui sont pratiquement concentriques par rapport à l'axe optique de la lentille. Chaque zone de vision proche est adjacente à une zone de vision éloignée ou à une zone de vision intermédiaire, au moins une parmi les zones de vision proche étant constituée d'une surface lenticulaire asphérique.
Patent FR-2743740-A1 (FR)
Title: Procede de conception et d'industrialisation d'une structure sensiblement rigide en forme d'enveloppe contenante, telle que citerne routiere
Inventor: MERCERON JEAN JACQUES
IPC: E04H7/04
Filed: 1996-01-19
Abstract: Procédé de conception et d'industrialisation d'une structure sensiblement rigide contenante, et structures élaborées par ce procédé tel que, après choix d'un type de structure tel que citerne routière et déterminations des spécifications générales telles que gabarit et des fonctionnalités d'utilisation, le procédé comprend une étape de calcul d'un profil global de la structure, apte à satisfaire aux spécifications générales ainsi qu'aux fonctionnalités d'utilisation de la structure, ce profil étant décomposable en au moins un élément porteur, en forme de pièce développable, et assimilable à une poutre; au moins un élément juxtaposable d'aboutement, en forme de pièce développable, apte à être rigidement solidarisé à un autre élément d'aboutement et/ou à un élément porteur, de sorte que le procédé puisse ne comporter aucune étape d'emboutissage ou de matriçage.
Patent FR-2744141-A1 (FR)
Title: Procede pour le traitement oleophobe et hydrophobe du papier ou du carton
Inventor: CORPART JEAN MARC
IPC: D21H17/36
Filed: 1996-01-30
Abstract: Pour accélérer le mûrissement des papiers ou cartons traités au moyen d'un copolymére acrylique fluoré et d'un amidon ou d'un alcool polyvinylique, on incorpore au bain de traitement un agent de réticulation tel que le glyoxal ou une résine polyamide-épichlorhydrine.
Patent FR-2746063-A1 (FR)
Title: Movement transformer to convert tilt of vehicle seat back to forward motion of seat
Inventor: DAUPHINE JACQUES
IPC: B60N2/12
Filed: 1996-03-12
Abstract: The position adjustment mechanism, for vehicle seats with tippable seat backs (4), consists of a slide (8). The slide is fixed to the vehicle floor and carries the device (9,10,12), which is connected to the frame (5) of the seat back. This allows the transformation of the tipping action of the seat back into a displacement force, which acts to cause the seat to move along the slide mechanism. The mechanism of transforming the tipping action into a sliding force consist of a wheel (9), which is fitted so as to rotate on the base frame (2) of the seat, an elastic cable (10), which is fixed to one end of the slide and at the other end to the wheel, and a tension cable (12), which is fixed at one of its ends to the wheel and the other to a part (13) of the frame of the seat back.
Patent FR-2746473-A1 (FR)
Title: Vibration damping units for free running pinions in vehicle gearbox
Inventor: GODINOT GILLES
IPC: F16H57/00
Filed: 1996-03-22
Abstract: Vibration damping unit of pinions (2a,2b) fixed axially on a shaft (1) and free to rotate in it. It is characterised in that it consists of a washer (3), solid with the shaft (1) and built up against the pinions (2a,2b). A circular seal (6) surrounds a cylindrical part (7) of the pinion, which is provided with a rubbing lip (12) elastically maintained bearing against the washer (3), but is able detach itself from it when reaching a certain speed under the action of a centrifugal force.
Patent FR-2748780-A1 (FR)
Inventor: PETH FRANCIS
IPC: F02M25/07
Filed: 1996-05-14
Abstract: A valve for controlling the amount of exhaust gas recycled in an internal combustion engine exhaust gas recirculation system is disclosed. The valve comprises a sealing member (2; 14; 32) arranged in a duct (3; 10, 11; 35, 38) for substantially sealingly engaging, in the closed position, an abutment member (5; 13; 33), and rotary actuating means for moving said sealing member from the closed position to an open position. Said rotary actuating means comprise a stator and a rotor of which one is provided with at least one magnet while the other is provided with at least one control winding, said stator and said rotor being mounted in such a way that when no current is flowing through the control winding, the sealing member is urged against the abutment member by residual magnetic forces.
Patent FR-2749603-A1 (FR)
Title: Lifting cramp iron
IPC: E04G21/14
Filed: 1996-06-11
Abstract: The cramp iron for concrete has a head (1), a body (2) and a lower end constituting a foot (3). The plate shaped body has two lateral inclined ribs (22) creating two cramping cones and openings (23,24,25,31) for the passage of a bar. The circular foot has a ramp (32) for receiving a frame passing through a body opening (31). The lifting ribs are inclined relative to the cramp iron axis at an angle of about 20 deg .
Patent FR-2749657-A1 (FR)
Title: Portable appliance to measure gas concentrations
Inventor: BOEUF BERNARD
IPC: G01N21/35
Filed: 1996-06-07
Abstract: A portable appliance for the delivery of a gas under pressure, through a feed circuit, has a hollow and cylindrical mouthpiece (4) open to the ambient air at one end.  Its other end is bonded to a coupling (2) for connection to the feed circuit.  A pump circuit (10) is linked laterally with part of the cylinder (19) of the mouthpiece (4).  At least one monitor (7) in the pump circuit (10) measures the level of at least one component of the gas present in the mouthpiece (4).  The appliance has an information system (12) for the measured gas level, and a central control unit (15) to operate at least the pump circuit (10) and the monitor (7) and the information system (12). Also claimed is an operating procedure where one end of the mouthpiece (4) is coupled (2) to a connector (1) at the feed circuit. The gas outlet is opened to pass through the coupling into the cylindrical mouthpiece (4) into the ambient air.  The pump circuit (10) takes a gas sample through a monitor (7) to register the level of at least one gas partially present fed through the connector (1). The measured level is compared with the level of gas under study within the feed circuit.
Patent FR-2751997-A1 (FR)
Inventor: GUERINET JEAN PAUL
IPC: C04B41/70
Filed: 1996-08-05
Abstract: A method for producing a floor by casting a concrete slab with a concrete composition having a water/cement ratio of 0.4-0.7 and a minimum compressive strength no lower than 10 MPa, and depositing a first covering layer on the freshly cast concrete slab as soon as the slab is capable of bearing the weight of a man walking thereon without being damaged, or once the compressive strength of the slab concrete has reached a value of 0.15-0.4 kg/cm<2>. Said covering layer is based on a self-levelling composition. The method is useful for producing all kinds of floors for indoor, outdoor, industrial or commercial use.
Patent FR-2736876-A1 (FR)
Title: Chariot motorise
Inventor: SUESHIGE HIROSHI
IPC: B62K5/00
Filed: 1996-09-19
Abstract: L'invention concerne un chariot motorisé comprenant un moteur d'entraînement (13), un châssis (2), une fourche avant (33) ayant une roue avant (3) et montée sur le châssis de façon à pouvoir basculer par rapport au châssis et au moins une batterie. Deux roues (15, 16) sont montées de façon rotative sur le châssis (2). Dans une forme de réalisation, le moteur d'entraînement (13) est logé dans au moins une de ces deux roues (15, 16). Des batteries peuvent être logées dans l'autre roue. Par ailleurs, l'espace dans au moins une roue peut être utilisé efficacement. Lorsque le châssis du chariot de golf peut être plié, il est facile de stocker et de transporter le chariot.
Patent FR-2753720-A1 (FR)
Title: Procede de deshydratation et de degazolinage d'un gaz, comportant un etage de refroidissement preliminaire
Inventor: LARUE JOSEPH
IPC: B01D53/26
Filed: 1996-09-24
Abstract: Procédé de traitement par solvant réfrigéré d'un gaz contenant du méthane, au moins un hydrocarbure supérieur et de l'eau dans le but d'en éliminer l'eau et/ou d'en extraire le (ou les) hydrocarbure(s) supérieur(s). Le gaz à traiter est divisé en au moins deux fractions qui subissent chacune au moins une étape de réfrigération, une des fractions de la phase aqueuse obtenue par réfrigération étant mise en contact avec le gaz à traiter. Le procédé permet de réaliser le traitement avec des installations de poids et d'encombrement réduits.
Patent FR-2754308-A1 (FR)
Title: One-stroke internal combustion engine
IPC: F02B53/06
Filed: 1996-10-08
Abstract: The engine has a cylinder with a variable compression ratio and a cylinder head movably fixed on a stator to provide a fixed point. A fixed cam is mounted on the rotor to transmit the combustion energy into rotation. The inlet has the charge pre-compressed externally by a compressor driven by the engine. The engine exhaust cycle is not forced. Electromagnetic controls for the valves are actuated by a distributor. The rotor has several grooves defining the working chambers. Each groove has a single cam and a port for the exhaust gases, a port for the incoming charge and a bore for the spark plug or injector. The power stroke can extend over 270 degrees of the rotational range.
Patent FR-2754720-A1 (FR)
Title: Body building and stretching apparatus
IPC: A63B23/025
Filed: 1996-10-18
Abstract: The apparatus is constituted by a support surrounding the head and fixed to it. Fixed to support periphery there is a circular tubular tyre which is sufficiently rigid to allow free movement through 360<o>, by gravity, of an internal ball. The ball can be locked in any part of the tyre by pins passing through the tyre and the ball. These pins are placed in holes spaced at regular intervals on the tyre.
Patent FR-2743795-A1 (FR)
Title: Timon pour chariot de manutention
Inventor: PRINZ EUGEN
IPC: B62B5/06
Filed: 1997-01-17
Abstract: Timon de chariot de manutention, notamment de chariot élévateur dont la tête comporte au moins une poignée et plusieurs éléments de commande. Dans la zone de la poignée il y a un commutateur tournant (14) ayant une surface de contact (21) et qui s'actionne avec le pouce de la main entourant la poignée. Au niveau de la tête il y a au moins deux commutateurs à touche (16) munis de surfaces de contact (17) et qui s'actionnent avec l'index de la main tenant la poignée. La surface de contact d'au moins un commutateur à touche (16) se trouve en dessous d'un plan (23) formé par le milieu de la main tenant la poignet et actionnant le commutateur tournant (14). La distance des surfaces de contact des deux commutateurs à touche (16) par rapport à l'articulation de base de l'index de la main est la même.
Patent WO-9742599-A1 (WO)
Inventor: GAUMET MICHEL
IPC: H05K1/11
Filed: 1997-05-05
Abstract: The integrated circuit card comprises a card body (1) in which is fixed an integrated circuit (2) with one surface flush with the card body. The integrated circuit has connection pads (3) connected to the tracks (4) extending over to one side of the integrated circuit, one of the tracks (4) being offset towards the middle of one side of the integrated circuit with respect to the connection pad to which this lead is connected.