baber/WOPTO huggingface dataset:
Patent FR-2587584-A1 (FR)
Title: Press for large bales
Inventor: BAUREIS ALBERT
IPC: A01F15/07
Filed: 1986-09-26
Abstract: Press for large bales, the compression container of which is limited on its front sides by retaining walls and on its periphery by driven winding cylinders. A driving wheel 6 is mounted by its hub 20 on one end of a shaft of each winding cylinder projecting on one side out of a retaining wall, which hub has, like the end of the shaft, an axially oriented groove 19 in which a fitting spring 18 is placed, which spring is intended to join the driving wheel 6 to the end of the shaft. The grooves 17 and 19 have different widths and the bottom of the wider groove 19, seen in the peripheral direction, is out of centre, the surface of the spring 18 which is facing towards the bottom of the out-of-centre groove being fitted to the bottom of the said wider groove 19.
Patent FR-2588143-A1 (FR)
Title: Appareil de reduction du bruit dans un signal video.
Inventor: LEWIS HENRY GARTON JR
IPC: H04N9/64
Filed: 1986-09-29
Abstract: L'INVENTION CONCERNE UN APPAREIL FORMANT FILTRE RECURSIF POUR AMELIORER LE RAPPORT SIGNALBRUIT D'UN SIGNAL VIDEO. SELON L'INVENTION, IL TRAITE SEPAREMENT LES COMPOSANTES DE LUMINANCE ET DE CHROMINANCE DU SIGNAL COMPOSITE, MAIS NE NECESSITE QU'UNE SEULE TRAME DE STOCKAGE. LE SIGNAL VIDEO COMPOSITE D'ENTREE10 EST SEPAREEN 12 EN COMPOSANTES DE LUMINANCE ET DE CHROMINANCE. LES COMPOSANTES SONT APPLIQUEES A DES CIRCUITS SEPARES DE GRADUATIONCOMBINAISON DE SIGNAUX13, 19 DONT LES SORTIES SONT ADDITIONNEES DANS UN ADDITIONNEUR28 POUR PRODUIRE UN SIGNAL VIDEO COMPOSITE DONT LE BRUIT EST REDUIT QUI EST APPLIQUE A UN ELEMENT A RETARD30, DONT LA SORTIE EST APPLIQUEE A UN SEPARATEUR32 DE CHROMINANCELUMINANCE QUI APPLIQUE LES COMPOSANTES SEPAREES AUX CIRCUITS RESPECTIFS DE RECURSION. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2588150-A1 (FR)
Title: Bearing monitor for combine harvester
Inventor: BRUER DIRK
IPC: A01F12/58
Filed: 1986-10-03
Abstract: The combine harvester (1) has a number of drIve shafts  located in bearings in the harvester side, and accessible from outside the machine.  Each bearing has a conventional temp. indicator strip attached to the bearing housing and can be monitored whenever required. The commerically available indicator strips are secured to the shaft housings where required.  They can be fitted to any machine and require no complex temp. monitoring circuit in the cab.
Patent FR-2589549-A1 (FR)
Title: Soupape reductrice
Inventor: FUJIWARA KATSUJI
IPC: G05D16/16
Filed: 1986-10-28
Abstract: STRUCTURE DE SOUPAPE REDUCTRICE POUR AMENER LA PRESSION SUR LE COTE PRIMAIRE A UNE PRESSION PREDETERMINEE SUR LE COTE SECONDAIRE EN MODIFIANT L'OUVERTURE D'UNE TETE DE SOUPAPE EN UTILISANT L'ENERGIE PRODUITE PAR LE FLUIDE LUI-MEME TANDIS QU'IL TRAVERSE LA SOUPAPE; UNE PAROI MOBILE 17 DE LA SECTION DE COMMANDE ET UNE TIGE DE COMMANDE 1 POUR TRANSMETTRE LE DEPLACEMENT DE LA PAROI MOBILE A LA TETE DE SOUPAPE SONT RACCORDEES PAR UNE SURFACE COURBE 45 AYANT, AU MOINS POUR LA PLUS GRANDE PARTIE, UNE SURFACE PRATIQUEMENT HEMISPHERIQUE, ET S'ETENDANT DIAMETRALEMENT VERS L'EXTERIEUR PAR RAPPORT A LA TIGE DE COMMANDE, OU AYANT UNE MULTIPLICITE DE CES SURFACES COURBES.
Patent FR-2606638-A1 (FR)
Title: Method for the enzymatic hydrolysis of gelatins and replacement solutions obtained
Inventor: MONSAN PIERRE
IPC: A61K38/01
Filed: 1986-11-17
Abstract: The invention relates to a method for the enzymatic hydrolysis of gelatins to obtain replacement solutions possessing, in particular, a reduced polydispersity of molecular masses and analytical characteristics close to normal blood values. The enzymatic hydrolysis method is advantageously carried out in a fixed-bed reactor operating in continuous fashion, the enzyme being immobilised on a neutral support by covalent bonding.
Patent FR-2606813-A1 (FR)
Title: Tubular mould for a rectilinear pocket or element of non-circular cross-section, particularly for casting concrete using formwork
Inventor: JACOB GUY
IPC: E04G13/02
Filed: 1986-11-14
Abstract: The invention aims to allow the use of cardboard tubular elements in order to form moulds having a constant non-circular cross-section. The walls of the cardboard tubular moulding element 11 are supported by cylindrical cardboard tubes 13, 14 arranged longitudinally, in order to prevent the walls from deforming under the thrust from the material to be cast. These tubes can be supported by various means, particularly by an external cardboard tube 12. Similar support means are provided inside a cardboard tube of polygonal cross-section in order to cast a pocket or to form a hollow cardboard body. The invention can be used for casting concrete using formwork or for casting any other material which hardens within its mass.
Patent FR-2609802-A1 (FR)
Title: Device for weighing people on a weight-training pull bar
IPC: G01G19/44
Filed: 1987-01-19
Abstract: The device comprises a unit 1 engaged and immobilised on a weight-training pull bar 3, comprising two clamping jacks 4, 5 bearing on walls 8, 9 which are close together. The unit 1 comprises a lower part 23 at right angles, in which a measurement means is located, this measurement means consisting of a single double-fit metal-blade force sensor, fitted with strain gauges, interacting with an electronic unit, a display unit and an electrical power supply. The measurement means may also be a single hydraulic sensor interacting with an electronic pressure-indication sensor, with an electronic unit and a weight-display unit. A hang bar 12 interacts with the measurement means.
Patent FR-2609887-A1 (FR)
Title: Splint for hips
IPC: A61F5/01
Filed: 1987-01-22
Abstract: The present invention relates to a splint for the hips. This splint is characterised in that it comprises, for each lower limb, a thigh sleeve 1, connected to the other by an abduction bar of adjustable length, which, at each of its ends, is hinged to the corresponding thigh sleeve 1 so as to be able to adopt, with respect to it, any orientation within a large solid angle, and of being capable of being locked in this position; a leg sleeve 2, connected by a jointed rod 13, 14 to an intermediate member 10; means 11 for rotating the latter with respect to the thigh sleeve 1, without axial displacement; and means 16, 17, 18 for locking the relative angular position of the intermediate member 10 and the thigh sleeve 1. Application to the treatment of congenital luxations of the hip.
Patent FR-2599114-A1 (FR)
Title: Dispositif pour connecter des sous-ensembles dans des installations de transport de fluide
Inventor: OTT HELMUT
IPC: F16L37/00
Filed: 1987-05-20
Abstract: LE DISPOSITIF SE COMPOSE D'UNE BRIDE 12 POUR LA LIAISON A CHAQUE SOUS-ENSEMBLE, AINSI QUE D'UN ORGANE DE COUPURE 14 FAISANT PARTIE INTEGRANTE DE LA BRIDE 12. L'ORGANE DE COUPURE 14 SE COMPOSE DE DEUX VANNES D'ARRET 16, 18 OU PLUS, PAR LESQUELLES L'ENTREE 22 ET LA SORTIE 24 DE LA BRIDE COMMUNIQUENT OU NON SUR LE SOUS-ENSEMBLE FIXE. LA BRIDE 12 EST POURVUE DE CANAUX DE CONNEXION QUI SONT RESPECTIVEMENT RELIES A L'ENTREE 22 ET A LA SORTIE 24 PAR LES VANNES D'ARRET 16, 18. LES SOUS-ENSEMBLES PEUVENT ETRE DES VANNES, DES POMPES, DES APPAREILS DE MESURE OU DE COMMANDE, ETC. LE DISPOSITIF PERMET DE PREPARER DEFINITIVEMENT L'IMPLANTATION DE LA TUYAUTERIE DE L'INSTALLATION, QUI PEUT AINSI ETRE PLUS RECTILIGNE. LE MONTAGE ET LE DEMONTAGE DES DIVERS SOUS-ENSEMBLES SONT AUSSI GRANDEMENT FACILITES.
Patent FR-2616481-A1 (FR)
Title: Internal combustion engine electronic valve-control device and methods of implementation
Inventor: MICOLON YVES
IPC: F01L9/20
Filed: 1987-06-12
Abstract: The invention relates to a device making it possible to control the valves of an internal combustion engine by virtue of an electronic control unit 1 with timing variable as a function, inter alia, of the speed of the engine. A microcomputer 4 samples, from the memory module 2 of the timing cartography defined previously on an engine test bed, the data (the timing angles) suitable for the engine speed which is determined from signals emitted by a rotational speed sensor 7 via an input module 5. By virtue of a sensor 9 which permanently determines the angular position of the crankshaft 10, the microcomputer sends, at the suitable moment, an electric signal towards the valves 11, 12 via (an) output stage(s) 14, 15. Various implementations of the device forming the subject of the present invention are founded on the variability of the timing as a function of the speed of the engine and on the possibilities of programming the microcomputer.
Patent FR-2619913-A1 (FR)
Title: Position sensor without mechanical contact
Inventor: SELLIER PIERRE
IPC: G01D5/22
Filed: 1987-08-28
Abstract: The position sensor, of the type with a transformer, comprises a secondary winding 12 consisting of three groups A, B, C of elementary coils generating three separate output signals Va, Vb, Vc. Each of the groups A, B, C is subdivided into sub-groups A1, A2, A3, A4, B1, B2, C1 each comprising at least two elementary coils electrically connected in series. When a moving component, whose position is to be determined, moves in front of the elementary coils of one sub-group, the output signal of the corresponding group varies in a substantially linear manner. This substantially linear variation makes it possible to obtain high measurement precision. Application to the detection of the position of the control rods of a nuclear reactor.
Patent FR-2620222-A1 (FR)
Title: Inductive proximity detector and its method of manufacture
Inventor: RAFFOUX PHILIPPE
IPC: G01D5/20
Filed: 1987-09-04
Abstract: Inductive proximity detector comprising, in the internal volume of a tubular jacket 2, in particular made of metal, open at its opposite ends 3 and 4: electromagnetic detection means, such as an oscillating circuit 17 arranged at the front end 3 of the jacket 2, a printed circuit 20 placed longitudinally and carrying the necessary components, and a quantity of synthetic curable material 22 immobilising the assembly. Inside the jacket 2 is clamped a case 11, the outer face 13 of whose bottom 12 is placed flush with the front end 3 of the jacket 2, whilst the internal face 19 of this bottom 12 receives the front face of the oscillating circuit 17 which, via an elastic buffer 28, receives the axial thrust of one end of the printed circuit 20, whose opposite end bears on a strut 32. Use for example in programmable automata.
Patent FR-2623274-A1 (FR)
Title: Process for burning schist in a heating device
IPC: F23L7/00
Filed: 1987-11-17
Abstract: Treatment process: Application of schist heated to temperature or burning, with concentrated oxygen. The invention relates to a process for the treatment of schist and concentrated oxygen. This treatment process is particularly intended for the different processes in the heating industry.
Patent FR-2627812-A1 (FR)
Title: Turbo-eolienne
IPC: F03D1/06
Filed: 1988-02-25
Abstract: Eolienne dont l'hélice est remplacée par une turbine multipales en forme de cône, permettant d'obtenir une grande vitesse de rotation et de réduire des 3/4 les dimensions de la roue, à surface utile égale par rapport avec une hélice classique. Cette roue en cône est munie de déflecteurs à fente à sa périphérie. Elle peut être plate à la condition de la munir de déflecteurs frontaux inclinant la trajectoire du vent obliquement par rapport aux pales.
Patent FR-2629493-A1 (FR)
Title: Device for fitting and protecting urban equipment and fittings
IPC: E01F15/14
Filed: 1988-04-01
Abstract: The subject of the present invention is a device for fitting and protecting urban equipment and fittings 1, comprising a perforated baseplate 1a intended to be fixed by any appropriate means 3 to a base 2 bearing on or embedded in the ground, characterised in that it comprises a foot 4, in the shape of a plate, and comprising perforations 4b corresponding to those 1b of the baseplate 1a of the urban equipment or fitting 1, which foot 4 furthermore comprises protective means 41/42 which are placed on at least one of the sides of the said equipment or fitting 1, and is inserted between the upper face 1a of the said base 2 and the said baseplate 1a of the urban equipment or fitting 1, which thus bears on the said foot 4.
Patent FR-2629706-A1 (FR)
Title: Liquid injection apparatus, in particular for use in dental care
IPC: A61M5/30
Filed: 1988-04-11
Abstract: Apparatus for injecting a liquid, in particular for use in dental care, by means of a jet at an adjustable pressure, comprising a body in two parts and an assembly which can move inside the body in order to create the jet. According to the invention, this apparatus is characterised in that the mobile assembly mounted in the second part 203 of the body 201 comprises a working piston 233 which is subjected to the action of a control spring 241 progressively compressed by an axial thrust piece 276 joined by an elastic diaphragm 280 to the inner wall of a compression chamber 287 joined to a compressed air source, and means for solidly attaching the working piston to a member 269-270 for temporary immobilisation which is provided in the body, coaxially with the piston, such that, beyond a specified range of movement of the thrust piece causing the progressive compression of the spring, the latter is abruptly released and controls the rapid movement of the piston, whilst expelling the liquid to be injected from a metering chamber 243 connected to a carpule 235 forming a liquid reserve.
Patent FR-2630402-A1 (FR)
Title: Closing system and device for a container of the type with a cap integral with the neck of the container and with a folding lever
Inventor: OLLAT CHRISTOPHE
IPC: B65D47/30
Filed: 1988-04-22
Abstract: The invention relates to a closing device for a container terminating in a neck and provided with a cap having a folding lever. According to the invention the cap comprises, on its top wall 2 surrounding the orifice 3 through which the product passes, an elastic section 11, 12 shaped like a bellows and maintained elastically pressed against the circular cylindrical wall 13 of the lever 4. The invention applies in particular to the dispensing of liquid products.
Patent FR-2631949-A1 (FR)
Title: Procede de production d'hydrogene de haute purete par reformage catalytique du methanol
Inventor: DURAND DANIEL
IPC: C01B3/32
Filed: 1988-05-27
Abstract: Procédé de production d'hydrogène par vaporeformage du méthanol, dans lequel on fait réagir 4, sous une pression relativement élevée, de l'eau et du méthanol sur un catalyseur approprié, on contacte 10 les gaz issus de la réaction, après condensation 7 sous une pression relativement élevée avec un agent d'adsorption, de manière à adsorber les sous-produits de la réaction et à libérer un gaz riche en hydrogène 11, et on désorbe périodiquement sous une pression relativement basse, les sous-produits qui sont recyclés au réacteur de vaporeformage 4 en même temps qu'une fraction de l'hydrogène présent dans la zone d'adsorption 10, après les avoir soumis à une recompression 13 et à un traitement d'enlèvement 14 sous une pression relativement élevée, d'au moins une portion du dioxyde de carbone.
Patent FR-2634335-A1 (FR)
Title: Dispositif et procede d'identification passif interrogeable a distance
Inventor: MAERFELD CHARLES
IPC: G01S13/75
Filed: 1988-07-12
Abstract: L'invention concerne les dispositifs d'identification passifs interrogeables par des moyens radioélectriques. Elle consiste dans un tel dispositif comprenant une antenne 105 alimentant un dispositif à ondes acoustiques 101-104 et émettant le signal obtenu par ce dispositif à ondes acoustiques en réponse à l'excitation, à utiliser un dispositif à ondes de volume à la place d'un dispositif à ondes de surface. Elle permet d'obtenir un dispositif d'identification fonctionnant à très haute fréquence en étant très petit et très robuste.
Patent FR-2634861-A1 (FR)
Title: Tube utilisable pour le transport de fluides, susceptibles de faire varier son volume et notamment sa longueur
Inventor: MALCOEFFE MICHEL
IPC: F16L11/12
Filed: 1988-07-29
Abstract: La présente invention a pour objet un tube en matière plastique pour le transport de fluides, susceptibles de faire varier son volume, notamment sa longueur. Le tube conforme à l'invention est tel qu'il présente au moins une portion qui peut absorber élastiquement une déformation macroscopique. L'invention concerne également l'utilisation d'un tel tube fixé en extension notamment comme conduit d'essence.
Patent FR-2635197-A1 (FR)
Title: Methode pour obtenir un modele representatif d'un milieu heterogene et notamment du sous-sol
Inventor: LAILLY PATRICK
IPC: G01V1/28
Filed: 1988-08-05
Abstract: Méthode pour construire un modèle optimal à au moins deux dimensions d'un milieu hétérogène, représentant les variations d'au moins un paramètre physique (l'impédance acoustique de formations souterraines par exemple) et satisfaisant au mieux des données mesurées in situ (diagraphies dans des puits dans le cas d'étude du sous-sol) ainsi que d'autres données relatives au milieu étudié (informations géologiques et enregistrements sismiques de surface). La méthode comporte la construction d'un modèle de référence et la définition d'opérateurs de covariance qui modélisent les incertitudes tant sur le milieu étudié que sur les enregistrements obtenus depuis l'extérieur du milieu (des coupes sismiques par exemple). Une comparaison entre les enregistrements effectifs et d'autres que l'on constitue en se fondant sur le modèle construit, permet de contrôler la validité de celui-ci. La méthode de résolution choisie a pour effet de coupler entre elles différentes informations utilisées et de séparer les parties cohérentes (les signaux) des parties incohérentes (le bruit). Application notamment à la construction d'un modèle lithologique du sous-sol.
Patent FR-2638166-A1 (FR)
Inventor: FEDER MICHEL
IPC: C08J3/03
Filed: 1988-08-31
Abstract: The present invention relates to an aqueous silicone dispersion which crosslinks to give an elastomer by elimination of water and which comprises: 100 parts of an emulsion (A) of the oil-in-water type, of an  alpha , omega -(dihydroxy)polydiorganosiloxane stabilised with an anionic and/or nonionic surfactant, 1 to 100 parts of a hydroxylic silicone resin which, per molecule, exhibits at least 2 different units chosen from among those of the formulae R3SiO0.5, R2SiO, RSiO1.5 and SiO2 and having a content of hydroxyl groups of between 0.1 and 10% by weight, 0 to 250 parts of a non-siliceous inorganic filler and 0.01 to 3 parts of a metal compound which acts as a hardening catalyst, the said emulsion having a pH which is generally between 4 and 13 and a solids content of at least 40%. Use of the emulsions for the production of silicone elastomer joints, especially in the building industry.
Patent FR-2635989-A1 (FR)
Title: Centrifugal filter with a drum and with automatic unclogging (decaking) and ejection
IPC: B04B3/00
Filed: 1988-09-07
Abstract: The present invention relates to a continuous centrifugal filter having a drum with automatic unclogging (decaking) and ejection, comprising a perforated drum 2 driven in rotation about a horizontal shaft, this drum including, in succession, a frustoconical divergent input wall 5 and then a perforated cylindrical portion 6, then, on the side of the output of the solid matter, a frustoconical output wall 7 and, inside the drum 2, a rotor 8 which includes members 16 in contact with the internal surface of the cylindrical perforated portion 6, this internal rotor 8 being driven in rotation in the same direction as the external drum 2 but at a slightly greater speed. This filter is characterised in that the frustoconical output wall 7 is convergent towards the downstream, that is to say towards the outlet of the solid waste.
Patent FR-2639600-A1 (FR)
Title: Structure de plateau de vehicule de type utilitaire realise en tole pliee et comportant des longerons longitudinaux
IPC: B62D21/02
Filed: 1988-11-28
Abstract: Il est constitué d'un cadre plancher 1, ayant pour partie supérieure, le plancher 2 dont les deux extrémités latérales font l'objet de deux plis 3, constituant les côtés du plateau. La partie inférieure de la tôle plancher recevant la partie supérieure des deux gros V 4, constituant ainsi d'une part, par leurs contacts supérieur, les traverses de plancher 5 et par leurs parties inférieures, les longerons et son appui sur le châssis ou faux châssis 7.
Patent FR-2641409-A1 (FR)
Inventor: THURIES EDMOND
IPC: H01H33/95
Filed: 1989-01-02
Abstract: High and medium voltage gas-blast circuit-breaker comprising a pressurised dielectric gas-filled cylindrical insulating surround, a main stationary contact (2), a stationary arc contact (3) and a movable gadget connected to an operating member comprising a main moving contact (5A), a moving arc contact (4A) and a blast cylinder (5) associated with a blast nozzle (6) and co-operating with a first piston (13), a second piston (14) integral with the movable gadget and sliding in a second stationary cylinder (8B), characterised in that the second piston (14) has a large cross-section in relation to the cross-section of the blast cylinder, the said second piston being associated with means (15) of low charge loss communication with the arc zone, the said second piston being drilled with calibrated orifices (14C) in order to limit the pressure on that face of the said piston receiving the gases heated by the arc. <??>Applications to high and medium voltage circuit-breakers.
Patent FR-2645241-A1 (FR)
Title: Dispositif pour l'assemblage des elements constituant un conduit circulaire
IPC: F16B7/04
Filed: 1989-03-30
Abstract: Dispositif pour raccorder les éléments constituant un conduit circulaire. L'invention concerne un dispositif permettant le raccordement des éléments constituant un conduit avec une simple clé. Il est constitué par une manchette élastique 1 qui résorbe par extention de son diamètre, le jeu 7 avec le conduit 2. Cette variation de la section est obtenue par la compression d'une pointe de coeur 16 entre un écrou 8 et une rondelle 9 au moyen d'une vis 10. Un joint 17 et un film 12 déposé sur les bords internes des conduits 2 renforcent mécaniquement l'assemblage ainsi que son étanchéité.
Patent FR-2630685-A1 (FR)
Title: Capote rabattable pour vehicule automobile
Inventor: ZWEIGART GERHARD
IPC: B60J7/12
Filed: 1989-04-26
Abstract: L'invention concerne une capote rabattable de véhicule automobile comportant un revêtement 3 qui est soutenu dans une zone de l'encadrement de pare-brise du véhicule par un chaperon supérieur rigide 5, situé en dessous de la capote et orienté dans la direction transversale du véhicule, et qui est fixé sur ce chaperon 5; il est prévu à proximité de l'extrémité arrière du chaperon un bandage 12 qui peut être fixé sur le côté inférieur du chaperon 5 et qui maintient ainsi le revêtement 3 de la capote appliqué contre le chaperon 5, en évitant à grande vitesse des claquements dûs au vent.
Patent FR-2647397-A1 (FR)
Title: Utilities mounting plate associated with the dashboard of a motor vehicle
Inventor: CHRETIEN LOUIS
IPC: B60Q1/14
Filed: 1989-05-23
Abstract: The present invention relates to the utilities mounting plates which are associated with the dashboard of a motor vehicle, the said mounting plate 1 being connected to at least one switch 6, 7, 8, 9 and including an interconnection network 11. According to the invention, the switch 6, 7, 8, 9 interacts directly with the interconnection network 11 of the said mounting plate 1. Application to motor vehicles.