baber/WOPTO huggingface dataset:
Patent FR-2701119-A1 (FR)
Title: Capteur pour la mesure sans contact des caractéristiques d'un produit linéaire de très grande longueur par rapport à ses autres dimensions, sur une machine de production ou autre.
Inventor: BERNARD DURAND
IPC: D01H13/32
Filed: 1993-02-03
Abstract: La présente invention concerne un capteur pour la mesure des caractéristiques d'un produit linéaire de très grande longueur par rapport à ses autres dimensions, sur une machine de production ou autre. Capteur caractérisé en ce qu'il opère sans contact et en ce qu'il est muni d'au moins un moyen (1) présentant des zones (2 et 3) de mesure par rapport à une position moyenne du fil (4) en défilement et mesurant la variante du complexe caractéristiques morphodimensionnelles et position du fil (4), cette dernière variant, soit par mouvement vibratoire, soit par déplacement induit de la position moyenne de l'axe de défilement. L'invention est plus particulièrement applicable dans le domaine de la mesure des caractéristiques de produits linéaires de très grande longueur.
Patent FR-2702477-A1 (FR)
Title: Dérivés de benzoxazine, leur préparation et leur application en thérapeutique.
Inventor: HOWARD WILLIAMS PAUL
IPC: A61P25/28
Filed: 1993-03-08
Abstract: Composés, sous la forme de racémates ou d'énantiomères, répondant à la formule générale (I) (CF DESSIN DANS BOPI) dans laquelle R1 représente soit un groupe phényle substitué par un atome de fluor ou par un groupe choisi parmi les groupes méthyle, méthoxy, trifluorométhyle et phényle, soit un groupe thièn-2yle, R2 représente un groupe méthyle, R3 représente soit un groupe (C1 -C4 ) alkyle, soit un groupe phényl(C1 -C2 )alkyle éventuellement substitué sur le noyau par 2 à 3 groupes méthoxy, soit un groupe 2-éthyl(pyridin-2-yle), ou R2 et R3 forment, avec l'azote, soit un groupe 4-phényl(pipéridine-1-yle), soit un groupe 4-phénylméthyl(pipéridin-1-yle), soit un groupe 6-méthoxy-1, 2, 3, 4-tétrahydroisoquinoléin-2-yle, soit un groupe 6, 7-diméthoxy-1, 2, 3, 4-tétrahydroisoquinoléin-2-yle, soit un groupe 7, 8-diméthoxy-2, 3, 4, 5-tétrahydro-1H-3-benzazépin-3-yle et, X représente soit un groupe carbonyle, soit un groupe sulfonyle, ainsi que leurs sels d'addition aux acides pharmaceutiquement acceptables. Application en thérapeutique.
Patent FR-2703133-A1 (FR)
Title: Device for cutting off the natural gas supply of a pipeline exceeding the normal service throughput
Inventor: COLOVRET QUENTIN SUZANNE JEANN
IPC: F16K17/30
Filed: 1993-03-24
Abstract: The function of the cut-off device (3) is to halt the distribution of natural gas, at a constant flow rate, regardless of the pressure of the gas, in underground gas mains supplying homes (inhabited dwellings), in the event of the throughput exceeding the normal usage. It is characterised in that it comprises a device incorporated into a short length of pipe joining the main pipe (1) to the gas supply pipe (2) connecting the user apparatus of the user (4). In this device, an ogive (12) slides under the effect of the gas pressure (Pe) on a shutter (13) including sealing points (11) and defining a passage cross-section between the ogive (12) and the tapered housing of angle alpha . This assembly, subjected to a constant pressure difference predetermined by the spring (15), will move in order to bear against the seat (17) and halt the distribution of gas. This device makes it possible, regardless of the gas pressure (Pe) to cut off the gas at a constant flow rate.
Patent FR-2703753-A1 (FR)
Title: Quick-fit gland (stuffing box)
Inventor: ANDRE PLATEL
IPC: F16L5/02
Filed: 1993-04-07
Abstract: Gland (1) characterised in that it includes at least two half-shells (2, 3) provided on its internal walls (4) with packing (6), especially cylindrical packing, and moreover equipped on at least one of the front faces of each shell with a sealing collar (12) provided, on the one hand, with a plurality of tabs (16, 17, 18, 19) including undercut teeth (21) forming a cone (15), in which the flexibility of the said tabs allows fastening in the region of their rear face onto the walls of the orifice and, on the other hand, with a plurality of rigid studs (22, 23) used to centre the cone assembly (15), the two half shells (2, 3) furthermore being provided on each of their respective lateral flanks (10, 11) with a fastening device (24) and with a flexible connection device extending between each half-shell (2, 3).
Patent FR-2707247-A1 (FR)
Title: Apparatus for spreading sails
Inventor: BARRY SPANIER
IPC: B63H9/06
Filed: 1993-07-07
Abstract: Apparatus for spreading sails which comprises two levers formed by a handle (70), an arm (72) and a tube (75). The arm has lips which fit in a cavity (71) and turn around this. The handle (70) is connected to a sail (not shown) by a textile band which passes through an opening situated behind a transverse bar (78). When the handle (70) pivots moving away from the tube (76), which normally exerts pressure on the end of a batten, no tension is exerted on the sail. When the handle (70) presses against the tube (75), it is fixed on the external face of the tube and the batten is pressed inside its pocket and spreads the sail. The tension thus applied can be regulated by screwing or unscrewing the arm (73) inside the tube (75).
Patent FR-2707755-A1 (FR)
Title: Installation and method for towing land vehicles remotely
Inventor: MICHEL PARENT
IPC: G01S5/16
Filed: 1993-07-13
Abstract: The installation for remotely towing land vehicles comprises, on-board a towing land vehicle (V1), signalling means (100) capable of signalling at each instant the position of the said towed land vehicle and, on-board a land vehicle (V2) to be towed, periodic image acquisition means (10) capable of periodically acquiring images of the signalling means of the towing land vehicle. Control means control, after processing, the motorisation, braking and steering members of the land vehicle to be towed so that the towed vehicle substantially follows the same path as the towing vehicle at a chosen distance therefrom.
Patent FR-2708871-A1 (FR)
Title: Isothermal catalytic unit
Inventor: WILLIAM LEVY
IPC: F28F3/04
Filed: 1993-08-13
Abstract: Isothermal catalytic unit intended to produce a catalytic reaction on a reactive fluid in the presence of a catalyst and to maintain isothermal conditions during the passage of the reactive fluid through the said catalytic unit using an auxiliary heat-transfer fluid. The unit includes a vessel (1) of circular shape and two concentric walls arranged inside the said vessel (1) and between which isothermal catalytic reactors (20) are placed, each formed by a stack of mutually parallel plates, forming two circuits for circulation of the said fluids with intercrossing and alternating streams between two sets of adjacent plates. The isothermal catalytic reactors (20) are vertical, distributed starwise in the vessel (1) and provide between them zones for the feeding and recovery of the reactive fluid, which are connected alternately to a means (6) for entry or a means (7) for exit of the said reactive fluid.
Patent FR-2710174-A1 (FR)
Title: Device for monitoring the colours of a display system
Inventor: JEAN-RICHARD LE FALHER
IPC: G09G3/00
Filed: 1993-09-16
Abstract: The invention relates to a device making it possible continuously to check the correct operation of the range of colours of a display system, and to check that the latter has no astigmatism defect. It consists of a set of colour-sensitive sensors (3), linked to control electronics (1). The device according to the invention is particularly intended for the display system particularly used for informing passengers in the rail transport system.
Patent FR-2711038-A1 (FR)
Title: Feeding rack
Inventor: MICHEL GABARD
IPC: A01K1/06
Filed: 1993-10-14
Abstract: It includes barrier elements (2) delimiting substantially vertical apertures (4), each equipped with a blocking bar (5) mounted so as to tilt around a tilting pin (6) close to the upper end of a barrier element (2) adjacent to the aperture (4), and latching means comprising a latching bar (7) mounted so as to pivot around a pivoting pin (8) fixed to the barrier element substantially vertically in line with the tilting pin (6) of the corresponding blocking bar (5), the latching bar being articulated to a control bar (9) extending substantially horizontally and having a latching end extending close to the tilting pin (6) of the blocking bar (5).
Patent FR-2712202-A1 (FR)
Title: Elément dde fixation de ski alpin.
Inventor: CHRISTIAN CHALLANDE
IPC: A63C9/084
Filed: 1993-11-10
Abstract: L'invention concerne un élément de fixation destiné à retenir l'extrémité d'une chaussure. Il comprend un corps qui porte une mâchoire (8). La mâchoire (8) est mobile verticalement, et son mouvement est transmis au ressort de rappel de la mâchoire, ce qui constitue une compensation pour chute arrière. La semelle de chaussure est pincée entre une plaque de support (25) et le serre-semelle (13) de la mâchoire. La plaque de support est montée mobile autour d'un axe longitudinal et horizontal pour qu'un vrillage de la chaussure provoque une élévation de la mâchoire et donc une activation des moyens de compensation.
Patent WO-9512992-A1 (WO)
Title: Installation pour le traitement de matieres biologiques hydratees
Inventor: COGAT PIERRE OLIVIER
IPC: A23L27/10
Filed: 1994-11-08
Abstract: Installation pour le traitement de matières biologiques hydratées, du type comprenant: un moyen d'amenée (6) desdites matières, une chambre de chauffe (1) à la vapeur, où avancent les matières (M1), une chambre de détente (2) à pression réduite, pour refroidir la matière chaude (M2) issue de la chambre de chauffe (1) et à vaporiser une partie de l'eau contenue dans les matières (M2), ladite chambre de détente (2) étant reliée respectivement à la chambre de chauffe (1) par un moyen (12) apte à maintenir une différence de pression entre les deux chambres (1, 2), et à un condenseur (3) relié à son tour à une source de vide, caractérisée en ce qu'elle comprend: des moyens (40) pour récupérer des condensats-exsudats (L1) chauds formés dans la chambre de chauffe (1); des moyens (5) pour chauffer et vaporiser ces condensats-exsudats chauds (L2), et des moyens (45) pour amener et pour injecter la vapeur émise par ces condensats-exsudats issus de l'échangeur (5) dans la chambre de chauffe (1).
Patent WO-9516211-A1 (WO)
Title: Transducteur electro-acoustique a transformateur mecanique d'impedance
Inventor: TIERCE PASCAL
IPC: G01V1/02
Filed: 1994-12-09
Abstract: Le transducteur comporte par exemple un bloc (1) d'éléments sensibles tels que des disques piézo-électriques empilés maintenus par une tige filetée entre deux embouts et une coque (8) réalisée d'un seul tenant qui est disposée autour de l'empilement avec une partie centrale concave (8A) prolongée de chaque côté d'une partie cylindrique pleine (8B, 8C). Deux manchons sont disposés aux deux extrémités opposées du transducteur et on interpose des éléments élastiques (14) pour les découpler par rapport au bloc vibrant (1). Une gaine souple (18) peut être disposée autour de la coque (8) pour isoler du milieu extérieur le volume intérieur du transducteur qui peut être rempli d'un fluide tel que de l'huile. Des moyens de connexion permettent de connecter le bloc vibrant à une source de tension excitatrice. Application à l'émission de vibrations en mer ou dans des puits et notamment des puits pétroliers ou gaziers par exemple.
Patent FR-2717137-A1 (FR)
Title: System for marking and locating wheels of vehicle,
Inventor: DENIS MELENOTTE
IPC: B60B7/00
Filed: 1994-03-08
Abstract: The device is constructed in the form of an elastic deformable annular ring (1), which can be attached and held on an open part of the wheel rim.  The four sides (2, 3, 4 & 5) of the rim, are partially extended outwards to form two grooves on opposite sides of the ring, and which are used to secure the ring to the wheel rim. The two lower side extensions are used to fix the device to the wheel and may be displaced angularly around the device from the upper side extensions.  The upper side extensions are larger than the lower ones and are suitable to carry the required identification markings.  The device is produced in a material, which is not susceptible to corrosion by the atmosphere or chemical agents.
Patent FR-2722733-A1 (FR)
Title: Spiral binding assembly for loose-leaf pages
IPC: B42B5/12
Filed: 1994-07-25
Abstract: The spiral is defined by a series of identical helical turns (a-d) extending along its length, with an end turn (e) of different configuration. The main group of turns are of identical thickness (l) which is less than the thickness (L) of the end turn. The end turn extends round cylindrically to define a slot (f) whose edge faces are parallel to each other. A group of pages to be bound by the spiral are formed with a series of identical holes (m-p) and a larger end slot (k). When the spiral is inserted through the page holes, one edge (g) of its end turn contacts the front face of the front page, while the other edge (h) contacts the rear face of the rear page above the slot.
Patent FR-2724452-A1 (FR)
Title: Standardisation procedure for precision internal micrometer
IPC: G01B5/08
Filed: 1994-09-13
Abstract: The standardisation involves a micrometer which has a measuring rule (1), formed by a rigid supporting frame (4), with an adjacent fixed reference scale (2). The micrometer measuring head (5) is positioned against this scale, together with a movable feeler (6), both along a given axis. This is positioned against the micrometer head to measure a diameter. The head and feeler are free and movable, each having a single degree of freedom along the given axis. A preset force (F) is applied to the feeler support (7), along this axis and so to the head, against the reference scale. The feeler position is determined by a displacement sensor (8), supported by a fixture (9), at a fixed reference point along the axis, relative to the reference scale.
Patent FR-2726308-A1 (FR)
Title: Detachable water spray for swimming pool
IPC: E04H4/12
Filed: 1994-10-31
Abstract: The spray has a semi-rigid pipe (7). The lower end (8) has an attachment (9) to join it to the opening which returns water under pressure to the pool (2). The upper end of the pipe (10) extends above the surface of the water. There may also be a suction disk (17) attached to a collar (18) which passes around the pipe (7). The pipe may be in two sections which fit inside each other.
Patent FR-2727068-A1 (FR)
Title: Doubled skin roof for touring caravan
IPC: B60P3/34
Filed: 1994-11-21
Abstract: The caravan roof consists of two covering layers, the first of which is sealed to the walls in the conventional manner. The second layer (1) lies above the first and covers the same area. Normally this second layers lies closely in contact with the first, but it is capable of being lifted away from the first layer in order to reduce the noise caused by rain reaching the occupants inside.The upper roof layer may be lifted by a number of small levers (3) attached to a horizontal rod (4). The rod may have a toothed wheel on one end, enabling either an electric motor drive or a manual drive to rotate the rod through 90 degrees.
Patent FR-2728672-A1 (FR)
Title: Echangeur de chaleur a elements tubulaires emboites, notamment pour vehicules automobiles, et procede de fabrication
Inventor: CHEVALLIER CHRISTOPHE
IPC: F16L13/14
Filed: 1994-12-22
Abstract: L'invention concerne un échangeur de chaleur du type comprenant un faisceau à éléments tubulaires emboîtés. Une extrémité mâle (2) d'un premier élément tubulaire (1) est emboîtée dans une extrémité femelle (4) d'un second élément tubulaire (3), et une bague de serrage (5) préalablement dilatée par augmentation de température est contractée par retour à la température ambiante, ce qui permet d'assurer un assemblage étanche. Application notamment aux évaporateurs et condenseurs faisant partie d'installations de chauffage et de climatisation de véhicules automobiles.
Patent FR-2729452-A1 (FR)
Title: Lightweight hot pressed moulded articles based on coconut waste prods.
IPC: F16L59/00
Filed: 1994-12-29
Abstract: Moulded objects are made by hot pressing in a mould at 100-200  deg C and a pressure of greater than 50 bar for 0.5-10 mins. a moulding compsn. comprising a mixt. obtd. by mixing in the cold of (a) 100 pts.wt. of a particulate solid comprising at least 10 wt.% coconut pith, with a remainder principally of other coconut residual material and/or solid fillers and (b) 5-15 pts. of a liq. compsn. comprising 10-80 % castor oil and a remainder of a polyurethane resin prepolymer opt. contg. a hardener.
Patent FR-2729091-A1 (FR)
Inventor: JOUILLAT CLAUDE
IPC: B05B1/34
Filed: 1995-01-11
Abstract: A spray nozzle mountable on the outlet (3) of a fluid dispensing device for dividing a fluid into fine droplets. The nozzle includes a core (11) and an atomiser (2) together defining a vortex chamber (14, 24) communicating with the outside via a spray port (21) in said atomiser (2), and a number of vortex channels (15, 16) opening non-radially into the vortex chamber (14, 24). The atomiser (2) has an oblong shape with a longitudinal major axis lying in a horizontal plane. Said vortex channels (15, 16) preferably communicate with the outlet (3) of the spray device via two symmetrical feed ducts (12, 13) extending on either side of the core (11) and lying in a horizontal plane.
Patent FR-2729122-A1 (FR)
Title: Procede de conditionnement d'un produit lineaire souple enroule en couronne et produit conditionne obtenu par ce procede
Inventor: FOHRLER ROBERT
IPC: B65B5/04
Filed: 1995-01-05
Abstract: La présente invention concerne un procédé de conditionnement et un produit linéaire souple, tel qu'une gaine de protection électrique, conditionné par ce procédé, ce produit étant enroulé sous la forme d'une couronne. L'invention permet de protéger le produit, même en cours d'utilisation, et d'éviter qu'il se déforme. Le procédé est caractérisé en ce que l'on loge la couronne de gaine (21) enroulée dans un sachet d'emballage (30) et en ce que l'on procède à la fermeture de ce sachet. Une ouverture prédécoupée centrale (31) aménagée dans le sachet permet de prélever la gaine nécessaire à l'utilisation. Des soudures (18a, 18b) sont réalisées aux extrémités (20a, 20b) de la couronne (21) pour maintenir une pression d'air intérieur à la gaine évitant ainsi les déformations accidentelles de la gaine. Application: Industrie et installation électrique.
Patent WO-9612672-A1 (WO)
Title: Procede de dismutation catalytique des hydroperoxydes et peroxydes dans les milieux aqueux
Inventor: FRAISSE LAURENT
IPC: A23L3/3526
Filed: 1995-10-24
Abstract: Procédé de dismutation des hydroperoxydes et du peroxyde d'hydrogène en milieu aqueux à pH neutre catalysé par des complexes du manganèse consistant à mettre en contact dans l'eau, à température comprise entre 10 et 60 °C en présence d'un tampon de pH neutre, lesdits hydroperoxydes et/ou le peroxyde d'hydrogène avec au moins un complexe du manganèse soluble dans l'eau de formule [(LMn)x Oy]z+zX- où x, y et z sont des nombres entiers supérieurs à 1, X en contre-ion et L un ligand de formule (II), avec n un nombre entier compris entre 2 et 6, R et R' étant l'hydrogène, un groupement alkyl linéaire ou ramifié comprenant de 1 à 6 atomes de carbone, et Ar et Ar', identiques ou différents, comprenant des chaînes carbonées comportant des groupements hétérocycliques insaturés identiques ou différents, contenant au moins un atome d'azote.
Patent FR-2730878-A1 (FR)
Title: Dispositif de commande d'un moteur electrique a vitesse variable
Inventor: CHARRETON JEAN MARIE
IPC: H02P7/06
Filed: 1995-02-17
Abstract: L'invention concerne un dispositif de commande d'un moteur électrique (1) à vitesse variable du type comportant un hacheur (K, 7) comprenant un interrupteur (K) de modulation par impulsions de largeur variable d'une tension alternative redressée, au moins un enroulement (L1) dudit moteur (1) constituant, avec un condensateur (C) de filtrage des pics de commutation dudit interrupteur (K), une première cellule de filtrage de perturbations radiofréquences engendrées par les commutations de l'interrupteur (K).
Patent FR-2732131-A1 (FR)
Title: Computer controlled camera system with camera image on video screen
Inventor: DELABRE GILLES
IPC: H04N5/232
Filed: 1995-03-21
Abstract: The computer controlled camera system includes a box (10) housing a CCD image detector (18) and cables (22) by which the detector may be connected to a computer system. The box has a user-operated button (24) on the outside, by which commands are sent to the computer system. The control system includes a digitiser (38) converting the analogue signals produced by the camera into digital format, and a control circuit (42) for controlling the operation of the CCD camera. A decoder (46) processes the control signals, and the central processor links all elements, with an interface (48) controlling the operation of a display screen (34).
Patent FR-2727141-A1 (FR)
Title: Cage for snaring animals
Inventor: BRONIARSKI ALEXANDRE
IPC: E04B1/36
Filed: 1995-04-07
Abstract: The cage (1) for snaring live animals has an inlet opening (2) with a closing flap  (17).  The mechanism (7) for closing the flap is controlled by a part (4), displaced by the animal,  suspended in the cage  with its upper end (4a) fixed to an oscillating cam.  A pivoting rod fixed to a plate forms a spring catch for retaining the flap.   Displacement of the part (4) by the animal causes cam oscillation which then pivots the rod and frees the flap holder.The cage inlet opening (2) is surrounded by an inlet frame  (18) which forms a flap stop.  The flap  is pivoted  by a set of hinges fixed to the upper part  of the frame.  Initially the flap  is held inside the cage along its upper part by the retaining catch and when released pivots and is stopped against the inlet frame.The cage is a reliable trap, not dependent upon the animal's weight, without any reduction in its passage cross section.
Patent FR-2736144-A1 (FR)
Title: Insertion cpd. used to improve the kinetics of solid-gas reactions
Inventor: TOUZAIN PHILIPPE
IPC: C09K5/16
Filed: 1995-06-30
Abstract: An insertion cpd. comprises a support comprising carbon or graphite fibres and an agent activated towards a gas. Also claimed is a process for implementing physical-chemical process using a gas and activated support.
Patent FR-2738680-A1 (FR)
Inventor: NITECKI JEAN PIERRE
IPC: H02G15/013
Filed: 1995-09-13
Abstract: Each cable (10), already fitted with a terminating connector (11) and an elastomeric coaxial sealing cylinder (121), is laid in semi-cylindrical recesses (311) formed in housings (31) incorporated in the box (20) flange (21). These recesses are separated by a similar, larger recess (312), accommodating the seal (12) but of slightly lesser radius. The flanged lid (22), provided with identical housings (32), is screwed down (23,24) on the box, securely clamping the cables and compressing the seals. The undersizing of the central recesses ensures a tight seal, the recesses being extended slightly at each end (313) to allow some deformation of the resilient material.
Patent FR-2744028-A1 (FR)
IPC: A63C5/00
Filed: 1996-01-29
Abstract: The snowmobile (1) has a front steering assembly  (2) pivoted about an axis (XX') on a rear carrying assembly (100).  At the upper end of the steering assembly is a handlebar (9) fixed to a steering column (10).  At its lower end a ski (11) is pivoted about a transverse axis (YY') on a lower retaining system (14) able to be displaced upwards against a spring.  The parts (13,14) forming the retaining assembly (12) are provided with a slidably mounted traction rod (17) connecting the ski front portion (18) to the upper retaining part (13).  The traction rod is connected to slide (20,21) in the upper retainer. A stop (22,200) limits the downward sliding and an adjuster allows modification of the traction rod length.