baber/WOPTO huggingface dataset:
Patent FR-2587965-A1 (FR)
Title: Crank for bicycle pedal box
Inventor: BREUIL MARCEL ALAIN
IPC: B62M3/00
Filed: 1985-10-02
Abstract: a. Crank for bicycle pedal box, carrying the toothed plate or plates for driving the chain, and whose end forming a hub is intended to be coupled with the corresponding end of the shaft of the pedal box by pushing over a bearing surface made on this end in the shape of a truncated pyramid. b. The hole 7, made in the hub 2 of this crank for pushing over the end 3 of the spindle 4 of the pedal box, assumes the shape of a truncated pyramid of a larger cross-section and opposite orientation with respect to that of the truncated pyramid provided on this end. An intermediate elastic clamp 9 in the form of a cage, however, is arranged inside the hole 7 of the hub of the crank, the internal and external walls of this cage corresponding to two truncated pyramids more or less identical, respectively, to that of the end 3 of the spindle of the pedal box and that defined by the hole 7 of the hub of the crank. Moreover, adjustment means are provided making it possible to immobilise this intermediate clamp 9 in the desired position, in the axial direction, inside the hole 7 of the hub of the hub of the crank. c. This makes it possible to adjust the exact position for fastening this crank to the end of the pedal box.
Patent FR-2588855-A1 (FR)
Title: New composition of a material based on blast furnace slag
IPC: C04B28/08
Filed: 1985-10-22
Abstract: A composition for a material of the "concrete" type composed of an inorganic skeleton and a hydraulic binder. This composition is characterised in that it comprises, in combination:     - an inorganic skeleton of an alkaline material; - a hydraulic binder, itself composed of three constituents, namely a hydraulic material, a pozzolanic material and a setting and hardening catalyst.   The invention concerns the construction materials industry.
Patent FR-2581578-A1 (FR)
Title: Agencement pour le maniement ou la mise en place de pieces detachees
Inventor: STICHT WALTER
IPC: B25J18/02
Filed: 1986-05-07
Abstract: L'invention concerne un agencement pour le maniement ou la mise en place de pièces détachées ou d'outils avec une voie de guidage formée de colonnes de guidage, où est reçu mobile un support intermédiaire couplé à un dispositif de déplacement, ainsi qu'avec un dispositif pour la mise en place du support intermédiaire. Selon l'invention, à chacune des colonnes de guidage 6, 7 est affecté un élément d'appui 16 parallèle à celles-ci et les éléments d'appui 16 sont disposés dans des plans 17, 19 parallèles aux colonnes de guidage 6, 7 et soutiennent les colonnes de guidage 6, 7. L'invention s'applique notamment à la manutention de pièces. (CF DESSIN DANS BOPI)
Patent FR-2599559-A1 (FR)
Title: Thin-layer field-effect transistor tolerant to electrode alignment defects
Inventor: BORTSCHELLER JACOB CHARLES
IPC: H01L29/417
Filed: 1986-05-30
Abstract: The invention relates to field-effect transistor technology. A thin-layer field-effect transistor includes source and drain electrodes 318, 320 which comprise elongate and narrow parts 318', 320' respectively. These elongate source and drain parts are mutually parallel and adjacent and they extend above a gate electrode 314. This electrode structure slackens the tolerances on the alignment between the source and drain electrodes on the one hand and the gate electrode on the other, whilst keeping the stray capacitances to a low value. Application to integrated circuits.
Patent FR-2601702-A1 (FR)
Title: Composition a base de chlorure de methylene - son utilisation pour le degraissage des metaux
Inventor: CAMPOS MICHEL
IPC: C11D7/32
Filed: 1986-07-21
Abstract: L'INVENTION A POUR OBJET UNE COMPOSITION A BASE DE CHLORURE DE METHYLENE ET SON UTILISATION POUR LE DEGRAISSAGE DES METAUX, EN PARTICULIER LES ALLIAGES LEGERS. ON AJOUTE AU CHLORURE DE METHYLENE DE L'OXYDE DE PROPYLENE, DE L'ACETONE ET DU METHYL-TERT-BUTYLETHER.
Patent FR-2602854-A1 (FR)
Title: Angle iron for assembling sections
Inventor: GUERIN GILBERT
IPC: F16B12/50
Filed: 1986-07-29
Abstract: Angle iron for assembling sections, characterised in that it is composed of a plane metal plate 1 two of whose sides 2, 3 delimit a right angle, the two sides of this right angle being provided with rims 5, 6 perpendicular to the plane part of the plate, one of which rims ends at the apex 4 of the right angle and the other of which rims is distant from this apex, this angle iron being provided with assembly orifices 51, 52, 61, 62 made on the rims 5, 6 and on the plane part of the plate at identical distances with respect to the corresponding sides 2, 3 of the right angle.
Patent FR-2602309-A1 (FR)
Inventor: ARNOUT MICHEL
IPC: F23D14/54
Filed: 1986-07-30
Abstract: The nozzle comprises an oxidizing outer heating ring and a carburizing inner heating ring surrounding the cutting jet. This nozzle is made in two parts respectively forming a unit (1) opf injectors and a cutting unit (2) in adjoining relation to each other in a transverse joint plane and in which are provided various passageways (4, 5). Grooves (7) are provided for putting the outer passageways (5) in communication with the inner passageways (4) so as to supply to the inner passageways (4) the required small quantity of oxygen for the inner heating ring from the oxy-fuel mixture supplied to the outer passageways (5).
Patent FR-2602183-A1 (FR)
Title: Canvas stretcher for artists/painters
Inventor: AUDON PHILIPPE
IPC: B44D3/18
Filed: 1986-08-04
Abstract: The invention relates to a canvas 10 stretcher 20 for artists/painters, characterised in that it consists of a series of lengths of moulding 22, 24, 26 assembled into any outline, for example polygonal, the said moulding possessing eyelets 30, 32, 34 or the like through which to thread a tensioning cord 50 or the like which is run in a zigzag between eyelets 40, 42, 44 or the like at the edge of the canvas 10 and the said eyelets on the moulding, running in a series all around the perimeter of the stretcher 20 and of the canvas 10, and in that the stretcher comprises an overhanging flange 60 which hides the eyelets of the moulding.
Patent FR-2605312-A1 (FR)
Title: Soluble fertiliser
Inventor: SANTINI FRANCOIS
IPC: C05G1/00
Filed: 1986-10-16
Abstract: The invention relates to a soluble fertiliser intended to be mixed with water in order to form a nutrient solution to be distributed on plants, especially by means of a sprayer. This fertiliser is characterised in that it is provided in the form of a tablet containing, in a small volume, a predetermined unit dose of active nutrient substances as well as an effervescence agent capable of causing water to bubble, especially the water of the sprayer as soon as the tablet is added.
Patent FR-2591669-A1 (FR)
Title: Air distributor with a revolving slide valve for starting self-firing engines, with a double function
Inventor: ORT JAN
IPC: F02N9/04
Filed: 1986-12-16
Abstract: a. Air distributor with a revolving slide valve for starting self-firing engines, with a double function. b. The revolving slide valve 7 with two functional openings has an end-piece 13 in the hollow space 22 of which an axial slide valve 12 is alternately arranged in two positions A, B, given that the starting circuit for the compressed air is actuated by means of the first position of the axial slide valve 12 by means of the kidney-shaped opening 8 of the revolving slide valve 7 and that the transition exploitation state circuit is actuated by means of the second position of the axial slide valve 12 and of the round opening 9 of the revolving slide valve 7. c. The invention is primarily intended for the self-firing engines of ships, for locomotives or for high-capacity fixed engines in industry.
Patent FR-2593605-A1 (FR)
Title: Procede de controle de brasures de groupes structurels electroniques
Inventor: ALBRECHT HANS-JURGEN
IPC: G01N21/956
Filed: 1987-01-05
Abstract: Procédé de contrôle et d'évaluation automatique de joints de groupes structurels d'électronique, caractérisé en ce que les joints 1 sont éclairés alternativement par des sources lumineuses 2, 3 orientées orthogonalement ou suivant des angles déterminés, de sorte que l'image formée au niveau d'organes sensibles 4 à pouvoir séparateur local est une image par réflexion, en ce que les signaux de mesure des organes photosensibles, dont la caractéristique d'intensité permet de déduire des conclusions relatives à la topologie tridimensionnelle du joint, associés par un calculateur 6 à l'emplacement et/ou au joint, sont envoyés à une unité de traitement et sont reliés ensemble par une fonction ou une approximation mathématique à une image tridimensionnelle qui est comparée, à l'intérieur du calculateur 6, à l'image ou aux informations préparées mathématiquement dans le cas d'un joint standard et en ce que cette comparaison fournit une grandeur de commande pour une opération de fabrication ultérieure. (CF DESSIN DANS BOPI)
Patent WO-8803099-A1 (WO)
Title: Device for the maintenance, transport and storage of pleasure boats
Inventor: GLEONEC JEAN-FRANCIS
IPC: B60P3/10
Filed: 1987-10-28
Abstract: Device making posssible from the dock of a pleasure port to launch boats as well as to take them out of the water, to transport the boats by road and to store them in a garage or boathouse, without the cooperation of any crane or make-up lifting system. A cradle (2) fitted with wheels and which may take two positions, lower or upper, supports the boat and is introduced by rolling into the U-shaped frame of a trailing vehicle. Thereby, only the cradle (2) is immersed, thereby avoiding contact of the trailing vehicle with the water. Additionally, taking into account the combination of said cradle and the "U" of the trailing vehicle, the centre of gravity of the assembly may be considerably lowered. The invention applies to the transportation and launching of any type of pleasure boats of medium tonnage.
Patent FR-2609825-A1 (FR)
Title: Digital monitoring/control method for an industrial process and device for implementing it
Inventor: POU HENRY
IPC: G06F17/40
Filed: 1987-01-21
Abstract: An image of the synoptic diagram of the installation is generated and projected onto a large screen 7 in order to represent the process to be monitored. This image is continually updated on the basis of the evolution of this process. A part of the said synoptic diagram is selectively displayed on the screen 10 of an individual visual display console 4. From this individual console, it is possible to generate control commands for the installation which is being monitored and controlled.
Patent FR-2610664-A1 (FR)
Title: Shutter stop comprising means for adjusting the action of the catch in the horizontal plane and in the vertical plane
Inventor: TORDO LOUIS
IPC: E05D11/10
Filed: 1987-02-09
Abstract: The present invention relates to a locking device provided with means for adjusting a catch 6 in the vertical and horizontal planes. The said means comprise, for example, an oblong hole or slot 13 in which the pivoting pin of the catch 6 slides, which pin interacts with locking means such as a nut in order to adjust the catch 6 in the vertical plane. Adjustment in the horizontal plane is obtained by virtue of means for adjusting the angular position of the catch 6 such as, for example, two opposing toothings 16 and means for locking the said toothings such as a bolt making it possible, after tightening, to maintain the angular position set by the user.
Patent FR-2611825-A1 (FR)
Title: Locking tubes or ducts to one another mechanically without the aid of tooling
IPC: F16L37/138
Filed: 1987-02-23
Abstract: The subject of the invention relates to the combination of elements making it possible to link or connect tubes or ducts to one another mechanically without the aid of tooling. The device is composed of two clamping rings 1 and 3 whose conical outline 7 starts off the penetration of the toothing 6 of a split ring 2. These assemblies are held by two sleeves 8 and 11 secured by two half-shells 12 and 13 locked by a cylindrical sleeve 14. The main application is in connection with the mechanical holding of three telephone industry tubes installed inside an existing duct.
Patent FR-2612440-A1 (FR)
Title: Dispositif de taillage de meule
Inventor: FAVROT PAUL
IPC: B24B53/14
Filed: 1987-03-16
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE TAILLAGE D'UNE MEULE. SELON L'INVENTION, CE DISPOSITIF COMPORTE AU MOINS DEUX MOLETTES DIAMANTEES 7A ET 7B, DONT LES AXES SONT PARALLELES ET QUI SONT MONTEES A ROTATION DANS UN SUPPORT 4 MOBILE DANS UNE DIRECTION PERPENDICULAIRE A L'AXE DES MOLETTES, CES MOLETTES ETANT DESTINEES A TAILLER LES FLANCS ET LES PARTIES DE RACCORDEMENT TORIQUE DE LA MEULE, ET UN FROTTOIR 12 PORTE PAR UN FOURREAU 11 POUR TAILLER LA PERIPHERIE DE LA MEULE, CE FOURREAU ETANT DE POSITION REGLABLE DANS LA DIRECTION DES AXES DES MOLETTES.
Patent FR-2613900-A1 (FR)
Title: Archimedes screw with flexible bottomed trough for processing and handling fragile seeds
IPC: B65G33/24
Filed: 1987-04-15
Abstract: The invention relates to an Archimedes screw with a continuous thread of fairly large diameter, rotating slowly (100 revolutions per minute approximately) suspended under two longitudinal members, the ordinary metal trough of which has been replaced by a slightly stretched flexible polyester cloth. The absence of a gap between this sufficiently strong cloth and the screw will allow the fragile seeds to be processed gently opposite a dispenser of liquid product or a seed dresser, the whole thing working continuously. A screw 1 suspended under two metal longitudinal members 2 is surrounded in its lower part by a slightly stretched polyester cloth 3. Two rigid tubes 4 slid into sheets on the cloth allow it, with the aid of small elastic tensioners 5, to exert an even pressure over the screw.
Patent FR-2614468-A1 (FR)
Title: Sand-filled high-voltage electric fuse
Inventor: RIVA GERARD
IPC: H01H85/18
Filed: 1987-04-27
Abstract: A high-voltage electric fuse filled with sand includes a tubular internal core 12 serving as insulating support for the fuse element 14, an external casing 18 coaxially surrounding the core 12, a pair of metal terminations 42, 44 fixed to the opposite ends of the core 12, and a pair of metal caps 22, 24 for connection of the fuse. The termination 42 is joined to the core 12 by a hollow grabbing bush 46 cooperating with the bore 54. A cylindrical land 56 of the termination 42 is equipped with a series of grooves 58 and longitudinal striations 60 to which is force-fitted the portion 28 of smaller diameter of the cap 22. The grooves 58 form passages for filling the annular space 20 with sand introduced via the orifice 38. The interior of the hollow core 12 is likewise filled with sand through the grabbing bush 46.
Patent FR-2614580-A1 (FR)
Title: Matrix printer head with variable printing density
IPC: B41J2/51
Filed: 1987-04-29
Abstract: Matrix printer head for text processing machine, characterised in that the needles 1-7 are aligned along at least one straight line V2 which is inclined with respect to the horizontal, whilst being tangent to each other at points situated along this straight line.
Patent FR-2614779-A1 (FR)
Title: Method for analyzing the contact surface between two moving organs and application to producing dental prostheses
IPC: A61C13/00
Filed: 1987-05-06
Abstract: The method makes it possible to analyze the contact surface between two organs 4, 5 which can move with respect to each other. A photopolymerisable resin 1, in paste form, is applied onto one, 4, of the organs, the two organs 4, 5 are moved so that the contact surface between them adheres as an impression 7 on the photopolymerisable resin 1, the photopolymerisable resin is cured using radiation of the appropriate wavelengths, and the impression 7 formed in the resin is examined so as to detect anomalies in the contact surface between the two organs 4, 5 therein. Application in particular to producing dental prostheses.
Patent FR-2598612-A1 (FR)
Title: Creme dentaire stabilisee contenant un fluorure d'amine
Inventor: MORTON ANTHONY JOHN
IPC: A61K8/73
Filed: 1987-05-13
Abstract: L'INVENTION CONCERNE UNE CREME DENTAIRE COMPRENANT UN FLUORURE D'AMINE, UNE PHASE LIQUIDE AQUEUSE CONTENANT UN HUMECTANT CHOISI ENTRE LE SORBITOL, LA GLYCERINE ET LEURS MELANGES, ET UNE PHASE SOLIDE CONTENANT UN AGENT GELIFIANT CELLULOSIQUE NON IONIQUE ET UNE MATIERE DE POLISSAGE A BASE DE METAPHOSPHATE INSOLUBLE DE METAL ALCALIN. LA CREME DENTAIRE EST STABILISEE CONTRE UNE SEPARATION DE PHASES PAR L'INCORPORATION, DANS LA PHASE LIQUIDE DE POLYETHYLENE-GLYCOL AYANT UN POIDS MOLECULAIRE D'ENVIRON 200-1000. DOMAINE D'APPLICATION : PRODUITS D'HYGIENE BUCCO-DENTAIRE.
Patent FR-2616198-A1 (FR)
Title: System for assembling a metal end-fitting and a high-pressure composite material tube and applications particularly to equipment in the petrochemical field
Inventor: MONTARON BERNARD
IPC: G01N23/12
Filed: 1987-06-02
Abstract: Device providing the permanent link between a metal end-fitting on the one hand and a composite material tube on the other hand, with a pipe subjected to a static pressure which may reach 150 MPa. The assembly is made up of a metal part forming a connection end-piece 7 and sealing end-piece 8, including a shoulder 2 on which the composite material 1 is used. A tubular anti-abrasion and anti-corrosion sleeve 6 set into the metal end-fitting and protected by a ring 9 at its end gives total insulation of the composite/metal joint aginst corrosive fluids which might circulate in the pipe.
Patent FR-2616754-A1 (FR)
Title: Reinforced handles for "sling strap" carrier and bundling as desired
Inventor: LEMAIRE CLAUDE PIERRE
IPC: B65D33/06
Filed: 1987-06-17
Abstract: The invention relates to a carrier bag made of polyethylene or other materials whose handles have been reinforced following a special cutting out and improved presentation by easy bundling. It is constituted by polyethylene with welded bellows folds 1 cut out sinuously 2 outside a consolidating bellows fold 3 for the handles; and by an arrow 4 whose stop notches 5 slip into the slot 6 of all of the bags which are detachable along a line of perforation 8 and previously hooked at 7. The modifications according to the invention particularly improve the transport of all products sold commercially.
Patent FR-2616638-A1 (FR)
Title: Piece of storage furniture intended for use as a photographic darkroom
IPC: G03D17/00
Filed: 1987-06-19
Abstract: The invention relates to a piece of furniture consisting of two box structures, one A of which is movable and slides in relation to the other B in order to enlarge the unit and thus create a photographic darkroom. This mobility is obtained by virtue of small wheels C and rails D placed respectively on the movable element A and on the fixed element B. Slopes shaped at the front ends of the rails D will enable the movable element A to rest on the ground when it is pulled forwards. Light-tightness between the two elements is ensured by the contact of uprights E and crossmembers F which are fixed on each of them. Ventilation devices G comprising bends in order to prevent light from passing through will equip this piece of furniture. It will be provided with a main working surface H, and with two pull-out (sliding) shelves I, the movements of which will take place simultaneously with those of the movable element A. It will moreover be equipped with an installation supplying the electrical appliances and lights. The piece of furniture according to the invention is particularly intended for laboratory work by an amateur photographer.
Patent FR-2601101-A1 (FR)
Title: Dispositif pour l'amortissement de vibrations de torsion
Inventor: REIK WOLFGANG
IPC: F16F15/139
Filed: 1987-07-03
Abstract: DISPOSITIF D'AMORTISSEMENT DE VIBRATIONS DE TORSION, POUVANT ETRE PREVU EN PARTICULIER DANS LA CHAINE CINEMATIQUE D'UN VEHICULE, ENTRE LE MOTEUR ET LA BOITE DE VITESSES, AVEC AU MOINS DEUX MASSES D'INERTIE A DEBATTEMENT ANGULAIRE ET ENTRE LESQUELS DES AMORTISSEURS AGISSENT, UNE MASSE D'INERTIE ETANT RELIEE AU MOTEUR ET L'AUTRE A LA BOITE DE VITESSES PAR UN EMBRAYAGE, A FRICTION PAR EXEMPLE. L'AMORTISSEUR 13, 14 EST PREVU PARTIELLEMENT AU MOINS DANS UNE CHAMBRE ANNULAIRE 60 REMPLIE PARTIELLEMENT AU MOINS PAR UN FLUIDE VISQUEUX. UNE MEMBRANE 61 EST PREVUE SUR UN COTE AU MOINS DE LA CHAMBRE ANNULAIRE 60.
Patent FR-2603078-A1 (FR)
Title: Roulement a rouleaux pour organe a deplacement rectiligne
Inventor: TANAKA KAZUHIKO
IPC: F16C29/00
Filed: 1987-08-05
Abstract: L'ORGANE OU CHARIOT 14 CIRCULE SUR UN RAIL 12 ET CONTIENT DES ROULEAUX 32 SE DEPLACANT DANS UN CIRCUIT FERME COMPOSE D'UNE GORGE 38, ET DE PASSAGES 46 DE REDRESSEMENT, 40 D'INVERSION DE SENS ET 36 DE RETOUR, FORMES TOUS DANS UN MEME PLAN HORIZONTAL. DANS LE PASSAGE 46, LES ROULEAUX 32, INCLINES DANS LA GORGE 38, SONT PROGRESSIVEMENT REDRESSES JUSQU'A CE QUE LEUR AXE SOIT VERTICAL, AVANT DE PASSER DANS LE PASSAGE 40 D'INVERSION DE SENS. DANS UN PLAN PERPENDICULAIRE AU SENS DE DEPLACEMENT DE CHARIOT 14, LE CENTRE B DE COURBURE DU PASSAGE 46 EST SITUE ENTRE UNE DROITE X PROLONGEANT LA SURFACE DE ROULEMENT 18 DU RAIL 12 ET UNE DROITE Y PROLONGEANT LA FACE LATERALE EXTERIEURE DU ROULEAU 32. LE CENTRE DE GRAVITE D'UN ROULEAU 32 DECRIT DANS LE PASSAGE 46 UNE COSINUSOIDE OU UN ARC.
Patent FR-2603525-A1 (FR)
Title: Systeme d'impression de signes postaux pour appareil d'affranchissement
Inventor: WHISKER ROBERT H
IPC: B41J5/30
Filed: 1987-09-04
Abstract: LE SYSTEME COMPREND UNE IMPRIMANTE A MATRICE 12 POUR L'IMPRESSION DE DONNEES POSTALES SUR UNE ENVELOPPE OU UNE ETIQUETTE. LES ELEMENTS D'IMPRESSION COMPORTENT A LEUR EXTREMITE UNE FORME GEOMETRIQUE SANS POINTS DE SORTE QUE L'IMPRESSION DISCRETE FORMEE SUR L'ENVELOPPE OU L'ETIQUETTE PEUT ETRE RECONNUE ET FOURNIR UNE IMPRESSION DE SECURITE DE SIGNES POSTAUX. UNE VARIANTE DE SYSTEME D'IMPRESSION UTILISANT DES RESEAUX CURVILIGNES D'ELEMENTS D'IMPRESSION EST EGALEMENT DIVULGUEE. APPLICATION AUX APPAREILS D'AFFRANCHISSEMENT.
Patent FR-2622226-A1 (FR)
Title: Prefabricated concrete units for constructing landscaped retaining walls
IPC: E02D29/02
Filed: 1987-10-21
Abstract: The invention concerns the assembling of prefabricated concrete units. The unit comprises a bottomless casing with two side walls 7 and 8, a front wall 5, a rear wall 6 and a central wall 9. The rigidity of the assembly is obtained by positioning, when fixing, cement stops 11 to be plugged into the holes 1 or 2 in the casing according to the desired angle, 1st position 15 DEG , 2nd position 25 DEG . For walls built in a curve, the casing is hinged around these stops 11 in the form of an ellipse, the stops rotating up to 180 DEG . The casing may also be cut level with the central wall 9 to give a half casing to lay on upper courses of the wall. The device of stops and casings is particularly intended for the construction of a flexible retaining wall.
Patent FR-2622736-A1 (FR)
Title: Disjoncteur basse tension, a courant continu, et a joues de guidage de l'arc
Inventor: CAMBON GERARD
IPC: H01H9/34
Filed: 1987-10-28
Abstract: La chambre de formation d'arc d'un disjoncteur basse tension, à courant continu, est délimitée latéralement par deux joues 40, 42, dont l'une 42 est en nylon gazogène et dont l'autre 40 en céramique, sert de support à un aimant permanent 44.
Patent FR-2623277-A1 (FR)
Inventor: GIMENO RENE
IPC: F26B5/06
Filed: 1987-11-17
Abstract: The apparatus comprises freeze-drying shelves (12) arranged inside a freeze-drying enclosure, on which products or solutions to be freeze-dried, which can be contained in open receptacles, can be placed, and means for cooling and/or heating which are associated, preferably made in an incorporated manner, with said shelves (12), characterised in that means forming a thermal screen (14) are arranged between said thermal shelves (12) between the surface of the product to be freeze-dried and the heating and/or cooling elements associated with the shelves.