baber/WOPTO huggingface dataset:
Patent FR-2615459-A1 (FR)
Title: Electric buggy (trolley) drawn by a motorised reduction gear
IPC: B60L11/18
Filed: 1987-05-19
Abstract: Its object is to transport loads from 20 to 30 kg under difficult conditions (grass, paths which are difficult to negotiate). This gives it numerous applications (particularly golf). It is a buggy (trolley) whose two closely-set rear wheels are also traction wheels and whose battery is above the motorised reduction gear. The centre of gravity of the unloaded unit rests practically on the traction shaft, resulting in greater ease of manoeuvre. Its two traction wheels include so-called "freewheel" bearings which always revolve freely without motor towards the front. This feature makes it possible to stop the motor at the slightest breakdown, and therefore to economise the energy of the battery. The design of this buggy (trolley) makes it very quiet; which is important, particularly in the case of golf.
Patent FR-2617803-A1 (FR)
Title: Bac parallelepipedique de manutention, de stockage et de rangement
IPC: B65D21/02
Filed: 1987-07-10
Abstract: Bac parallélépipédique, dont les parois opposées 3, 4, 5, 6 sont munies extérieurement de moyens 13, 14 mâles et femelles de formes complémentaires assurant, lors de la superposition " de chant " de deux bacs, le positionnement des bacs l'un par rapport à l'autre. Ces bacs permettent de composer des éléments de rangements modulables, l'intérieur de tous les bacs des éléments étant accessibles.
Patent FR-2618332-A1 (FR)
Inventor: DUTOT GUY
IPC: A23L33/00
Filed: 1987-07-23
Abstract: Lipid emulsion for parenteral or enteral nutrition, wherein the lipid phase is a mixture of long-chain fatty acids in which essential fatty acids represent 15 to 45 % of the total fatty acids.
Patent FR-2619974-A1 (FR)
Title: Quadripole de filtrage a capacites commutees pour lineariser la reponse phase/frequence dudit filtre
Inventor: SENN PATRICE
IPC: H03H19/00
Filed: 1987-08-26
Abstract: L'invention concerne un quadripôle de filtrage à capacités commutées, du type comprenant, entre deux bornes d'entrée 4, 6 et deux bornes de sortie 8, 10 au moins trois circuits intégrateurs 12, 14, 16 dont les entrées respectives sont équipées de capacités commutées selon deux états d'horloge disjoints, et qui sont interconnectés pour former un filtre échantillonné de réponse amplitude/fréquence choisie. Selon la principale caractéristique de l'invention, le quadripôle de filtrage comporte deux autres circuits intégrateurs 36, 38 dont les entrées respectives sont équipées de capacités commutées selon deux états d'horloge disjoints et qui sont interconnectés entre eux et avec les premiers pour linéariser la réponse phase/fréquence dudit filtre.
Patent FR-2619909-A1 (FR)
Title: Device for incremental measurement of a linear displacement
Inventor: TARDY ANDRE
IPC: B61L25/02
Filed: 1987-08-27
Abstract: The measurement of the displacement of an object M which can move along a birefringent monomode optical fibre F is carried out using an emitter E which injects polarised light into this fibre, so that the state of polarisation of this light varies periodically along the latter with a predetermined pitch. A probe S accompanies the moving object M and creates a magnetic field H which modifies this light in a manner depending on its local state of polarisation. A receptor R receives this light at the output from the fibre, detects the modifications therein resulting from the displacement, and as a result calculates the number of steps travelled by the moving object. The invention may be applied to the determination of the position of an underground (metropolitan) railway train.
Patent FR-2604314-A1 (FR)
Title: Redresseur incorpore dans un alternateur pour vehicules
Inventor: TSUCHIYA KIYOSHI
IPC: H02K9/06
Filed: 1987-08-28
Abstract: UN REDRESSEUR INCORPORE DANS UN ALTERNATEUR POUR VEHICULES AUTOMOBILES COMPREND UNE PAIRE DE RADIATEURS 15, 16 DANS LESQUELS SONT ENCASTREES DES DIODES JUXTAPOSEES, UN SUBSTRAT ISOLANT FAISANT FACE AUX RADIATEURS, ET UN VENTILATEUR DE REFROIDISSEMENT 3A MONTE SUR LE CIRCUIT MAGNETIQUE DU ROTOR 3. LES RADIATEURS SONT PLACES DANS L'ECOULEMENT D'AIR DE REFROIDISSEMENT AVEC LE SUBSTRAT ISOLANT DU COTE AMONT.
Patent FR-2621344-A1 (FR)
Title: Prefabricated funerary vaults and channels
Inventor: CARDI BERNARD
IPC: E04H13/00
Filed: 1987-10-02
Abstract: The vault 1 is formed of an initial unit 2 which forms the base and whose vertical walls 3 have edges shaped such that they can be assembled via mortices and tenons with the intermediate units 6 which form the upper housing(s) 7. The last unit 8 which serves as a lid forms a horizontal slab 12 and, by lateral vertical returns, the head 14 and the uprights of the access door 11 to the vault 1. The longitudinal vertical walls 15 and the side vertical wall 13, the lower edges of the longitudinal 15 and side 13 vertical walls are shaped to receive mortices and tenons and to be assembled with the upper edges of the intermediate units 6. Applies to the construction of a cemetery.
Patent FR-2622218-A1 (FR)
Title: Machine for washing and washing-out using a stone wash
IPC: D06F35/00
Filed: 1987-10-23
Abstract: Machine for washing and for washing-out textile pieces of clothing. The device comprises the closure of the tank by a round door with a tapered bearing surface and seal rotating at its centre. A system for tilting the tank forwards 4 and backwards 5 by means of the pneumatic or electrical system. A metering and preheating container 6 allowing the washing and washing-out tank to be filled. An automatic drain system at the bottom of the tank 7 with indexing 8 and positioning with electronic detection.
Patent FR-2626419-A1 (FR)
Title: Dispositif de surveillance de demagnetisation pour alimentation a decoupage a regulation primaire et secondaire
Inventor: MAIGE PHILIPPE
IPC: H04N5/63
Filed: 1988-01-21
Abstract: La présente invention concerne une alimentation à découpage comprenant un système de régulation primaire CI3 et un système de régulation secondaire CI2, CI1, délivrant des signaux Pp, Ps de commande d'un commutateur principal. Cette alimentation à découpage comprend en outre un moyen de comparaison 22, dont la sortie Is prend un second état logique 1 lorsque le transformateur TA de l'alimentation à découpage est démagnétisé. Un circuit logique CL reçoit en entrée les signaux de sortie Is, Pp, Ps et délivre en sortie 25 un signal de commande VS5 du commutateur principal Tp pouvant prendre un premier état logique 0 pour le blocage du commutateur principal ou un second état logique 1 pour sa mise en conduction, en fonction des critères suivants : le signal de commande passe à l'état 1 si le signal de sortie du comparateur est à l'état 1, et si le signal de sortie d'au moins un des régulateurs est à l'état 1, et le signal de commande passe à l'état 0 quand le signal de sortie du régulateur qui a provoqué la mise à 1 du signal de commande passe à l'état 0.
Patent FR-2627875-A1 (FR)
Title: Enclosure ensuring protection of data in electronic circuit - uses sealed enclosure with pressurised gas on either side of circuit to fracture circuit if enclosure is opened
Inventor: VAL CHRISTIAN
IPC: H05K5/00
Filed: 1988-02-09
Abstract: The enclosure for the electronic circuit (2) includes a base (7,4) carrying the circuit and a cover (3) sealed onto the base. A cavity (6) is formed between face of the circuit and the cover, and a second cavity (5) is formed between the base and the circuit.  The two cavities are filled with a gas which is at the same pressure in each enclosure, with the pressure being of sufficient difference to atmospheric pressure that the opening of one of the cavities to the atmosphere causes the pressure differential over the circuit to rupture the circuit. The base part of the enclosure has an annular region (7) into which the circuit is placed before the  cover is positioned.  The integrated circuit has a weakened region to ensure its fracture under gas pressure. USE/ADVANTAGE - Provides protection of confidential data or programs held in semiconductor memory against copying, by destroying circuit if its enclosure is opened.
Patent FR-2629216-A1 (FR)
Title: Dispositif perfectionne pour engendrer des ondes acoustiques par percussion d'une masse chutant sur un element-cible couple avec les parois d'un puits
Inventor: MEYNIER PATRICK
IPC: G01V1/147
Filed: 1988-03-25
Abstract: Dispositif pour engendrer des ondes acoustiques dans un puits par percussion d'une masse 12 chutant à l'intérieur d'un corps 1 vers une élément-cible 21 et transmission des impacts aux formations géologiques environnantes par ancrage du corps dans le puits au moyen de patins rétractables 6. Une traction sur le câble porteur 3 exercée depuis la surface après ancrage du corps, translate vers le haut un élément-support 16 qui entraîne avec lui l'élément-cible 21 et la masse 12. Quand celle-ci est bloquée en position d'armement par un moyen hydraulique 25-27, on relâche le câble 3 pour permettre à l'élément-cible 21 et à l'élément-support 16 de revenir en position basse. Dans cette position, l'élément-support presse sur un poussoir 30 ce qui actionne le moyen de blocage hydraulique 25, 27 et libère la masse 12. Application à la prospection sismique.
Patent FR-2630814-A1 (FR)
Title: Bruleur pour la fabrication de gaz de synthese comportant un element massif ayant des trous
Inventor: GATEAU PAUL
IPC: F23D14/14
Filed: 1988-05-02
Abstract: La présente invention concerne un brûleur pour réacteur de fabrication de gaz de synthèse permettant d'acheminer séparément dans une zone réactionnelle au moins deux fluides l'un servant de combustible et l'autre de comburant. Elle se caractérise en ce qu'elle comporte un élément massif dans lequel sont compris des trous pénétrant à des profondeurs différentes, ces trous débouchant à l'une de leurs extrémités dans le réacteur à l'autre soit dans des moyens d'alimentation en combustible soit dans des moyens d'alimentation en comburant selon le fluide acheminé par le trou considéré. Application à la fabrication de gaz de synthèse par le procédé d'oxydation partielle d'hydrocarbures.
Patent FR-2631171-A1 (FR)
Title: Three-phase electric substation with two busbars
Inventor: TRIOZON HENRI
IPC: H02B5/00
Filed: 1988-05-06
Abstract: Three-phase electric substation with two busbars C1, C2 to which are connected, by way of isolators/inverters, on the one hand line bays A1, A2, and on the other hand transformer bays B1, B2, each busbar C1, C2 being composed of three conductors C1a, C1b, C1c, C2a, C2b, C2c, each corresponding to a phase a, b, c, characterised in that each conductor of a busbar is composed of straight sections connected electrically one following the other, wound around a single support beam 19, the various conductors of the busbars interleaving with one another and with the same pitch in their winding about the said beam, the distance X separating each conductor conforming with the distance required for insulation, given the electrical voltage.
Patent FR-2630885-A1 (FR)
Title: Emulsion pesticide huile dans l'eau, procede de mise en oeuvre
Inventor: LINARES HUBERT
IPC: A01N25/04
Filed: 1988-05-09
Abstract: La présente invention concerne une émulsion huile dans l'eau pesticide comprenant une substance pesticide lipophile, éventuellement un solvant organique solubilisant ladite subs- tance, de l'eau, un système émulsionnant capable d'assurer la dispersion de la phase huileuse dans la phase aqueuse. Ladite émulsion est caractérisée en ce qu'elle comprend, en outre, un agent dispersant à base de dioxyde de titane sous la forme cristalline dite anatase. La présente invention comprend également une suspoémulsion obtenue par ajout à l'émulsion citée ci-dessus d'un pesticide solide, puis broyage.
Patent FR-2634310-A1 (FR)
Title: Automatic extractor for minicassette tape
IPC: G11B15/665
Filed: 1988-07-12
Abstract: Device allowing the automatic extraction of a Philips format minicassette magnetic tape from its case. It consists of two capstans A and A', and of two pressure rollers B and B' which cause the tape to form a loop C outside the cassette case. This loop is then "drawn out" by virtue of the pins K and K' which will previously have been placed in the loop by virtue of their pivoting support H which will be equipped with a pin G set in motion by way of the two spirals carved in the two rotary wheels D and D' driven by a motor. The tape will then be guided into its position of use by means of the two rotary arms P and P' to which the pins K and K' will be fixed. The device according to the invention will be intended for use in apparatuses requiring the utilisation of a magnetic tape outside of its Philips format case.
Patent FR-2634732-A1 (FR)
Title: Station for closing and sealing the open end of a lining arranged within a packaging box and method employed
Inventor: CHAYGNEAUD-DUPUY FRANCOIS
IPC: B65B7/06
Filed: 1988-07-29
Abstract: The present invention relates to a station for closing and sealing the open end of the lining of a packaging box including two mobile fingers 11, 12 capable of being inserted into the open end 10 of the lining then being separated so as to form two adjacent lips 29, 30 as well as two jaws 32, 33 equipped with heating means intended to seal the open end 10 of the lining along a sealing line 31. The present invention also relates to the method employed. Applications: closing and sealing boxes of the "bag in box" type for liquids, powders or granules.
Patent FR-2641773-A1 (FR)
Inventor: ROUSSIN GERARD
IPC: B66C23/92
Filed: 1989-01-18
Abstract: This crane is of the type comprising a rotating pivot (5), a jib- holder (6) which is integral with the pivot (5), a mechanism platform (7) connected to the rear of the pivot with a mobile counterweight (8), a lifting jib (9) articulated on the pivot, and means (20, 24) for lifting the jib and for raising weights. According to the invention, there is provided a jib push-back device (16), associated with the platform (7) which is suspended on the jib-holder (6), at the rear, by means of tie rods (14), and, at the front, by means of rodding (15) which also comprises pushers (37), the front of the platform (7) being linked to the pivot (5) by shafts (13) which are mobile in vertical slots (12). When the jib (9) arrives in the lifted position, means of support (54) supported by its foot (17) interact with the pushers (37) and the assembly resists continued movement. Applications: tower cranes, mobile cranes.
Patent FR-2642861-A1 (FR)
Title: Method and device for manufacturing supports with a graded appearance
IPC: G03C5/02
Filed: 1989-02-06
Abstract: The present invention relates to a method making it possible to obtain supports with elementary longitudinal strips of homogeneous coloration and in particular to obtain gradings, characterised in that, after having determined the relationship existing between the coloration sought on the elementary strip and the length of the elementary mask corresponding to the said strip, a mask of suitable shape is cut out from a window, the coloration former is sprayed uniformly over the entire surface of the said window, and the said window is moved perpendicularly to the stream of coloration former and at a constant speed between the said coloration former and the support.
Patent FR-2644775-A1 (FR)
Inventor: AGIUS MICHEL
IPC: C03B27/044
Filed: 1989-03-22
Abstract: The installation for curving or bending to convex form and tempering a sheet of glass (1) comprises means for heating the sheet and means for bringing this latter between elements (3, 4, 6, 7) for shaping said sheet. One of the series (3) of elements has a surface (3a) which is intended to come into contact with one of the faces of the glass sheet (1). The other series of elements (4, 6, 7) has a stationary portion (5) to which is attached at least one movable portion (6 or 7) which is capable of pivotal displacement through an angle corresponding to the curvature to be given to the glass sheet.
Patent FR-2645193-A1 (FR)
Title: Device with self-extending structure
IPC: E04H12/18
Filed: 1989-03-31
Abstract: The present invention concerns a self-extending structure which can reach high ratios of elongation, up to fifteen and more. It is characterised by rigid or flexible shear elements 1A, 1B assembled in levels called "Nuremberg shears", and a telescopic elongation means 7, 8, 9, of which each body is joined to a junction point 6 in the network of shear elements. Thus, the deployment of the shear elements is homothetic, and the elongation means, jack or telescopic screw, is cross-braced in all directions. The invention also proposes new homothetic means for extensible elongation, and embodiments of the device in stellate or pyramidal shape, with a fixed base, with great lightness, and with one or more extension means. Its areas of application are in building and industry.
Patent FR-2642071-A1 (FR)
Title: New 1,8-benzonaphthyridine derivatives, their preparation and the compositions which contain them
Inventor: ANTOINE MICHEL
IPC: C07D471/04
Filed: 1989-06-26
Abstract: New 1,8-benzo[b]naphthyridine derivatives of general formula I in which R is a hydrogen atom or an alkyl, 3 to 6 C cycloalkyl or alkylamino radical or an amine-protective radical, and Hal is a chlorine or bromine atom, their salts, their preparation and the compositions which contain them. These new products are useful as local antimicrobial agents or as synthetic intermediates.
Patent FR-2650088-A1 (FR)
Title: Method for generating logic diagrams of parametrable multiplier circuits with a booth decoder, by means of a computer and corresponding multiplier circuits
Inventor: BATHELLIER LAURENT
IPC: G06F17/50
Filed: 1989-07-18
Abstract: The method consists in: - entering into the computer: . the elementary functions (DECOD, CSA, MUX1, ADD) necessary for carrying out the function of multiplication, this being done once for all; .the dimensional parameters (nbitx, nbity, nbita) and functional parameters (function, sign, etc.) of the multiplier for each logic diagram or physical installation to be generated; - generating, on the basis of the parameters, the repetitive patterns of the diagram by assembling elementary functions, then the complete diagram of the multiplier by assembling the patterns 2, ... 9.
Patent FR-2636146-A1 (FR)
Title: Appareil de formation d'images
Inventor: IKEDA MASAMICHI
IPC: G03G15/08
Filed: 1989-08-31
Abstract: L'invention concerne la formation d'images. Cet appareil comprend un orifice 101 permettant le montage et le démontage du dispositif de développement 13 par rapport à un assemblage principal 100 de l'appareil, une voie le long de laquelle le dispositif de développement 13 est mobile entre l'orifice 101 et une position prédéterminée dans l'assemblage principal 100, une porte mobile 200 pour l'ouverture et la fermeture de l'orifice 101 et un dispositif pour le couplage mécanique de la porte 200 et du dispositif de développement 13 afin de déplacer le dispositif de développement 13 le long de la voie en association avec l'action d'ouverture et de fermeture de la porte 200. Application : appareil perfectionné pour la formation d'images, permettant le remplacement d'un dispositif de développement 13 pour le développement d'une image latente.
Patent FR-2651930-A1 (FR)
Title: Helicopter-borne cable pay-out (unwinder)
Inventor: GEORGES LALANDE PIERRE LOUIS
IPC: H02G1/04
Filed: 1989-09-12
Abstract: The invention relates to an autonomous device enabling cables to be paid out by means of a helicopter and requiring no auxiliary power. It consists of a chassis frame No. 1 supporting a reduction gear No. 2 coupled to a pump motor No. 3 driven by the rotation of the cable drum. A regulating valve No. 5 modifies the hydraulic flow, thus controlling the pay-out speed. The device is particularly intended for the helicopter-borne paying-out of power (electrical) cables.
Patent FR-2655462-A1 (FR)
Title: Process for preparing a magneto-optical memory
Inventor: MARI-FRANCOISE ARMAND
IPC: G11B11/105
Filed: 1989-12-06
Abstract: Process for preparing a magneto-optical memory including, on a support (26), a plane sensitive layer (20) of magneto-optical material intended for receiving at each point the registering of one of the two binary digits 0 and 1 in the form of small juxtaposed zones magnetised perpendicular to the plane of the layer, in one of the two possible directions with respect to this plane, characterised in that the support (26) is made from polished titanium, possibly alloyed, the sensitive layer (20) is made by depositing by cathodic sputtering or some other method an oxide chosen from the group comprising the spinel ferrites, the hexaferrites and the ferrimagnetic garnets, and in that the amorphous portion of the above oxide deposition is crystallised by annealing at a temperature of the order of 650 DEG C.
Patent FR-2657376-A1 (FR)
Title: Device for fastening glazing (glass panels) on a support framework
Inventor: MICHEL GEORGER
IPC: E04B2/96
Filed: 1990-01-22
Abstract: This device includes, fastened on the carrying structure (14), a bonding support framework (4), one of the faces of which is secured to the said carrying structure and the other face of which comprises grooves (11) and (11') intended to receive fastening lugs (3, 3') made in the lower face of a spacer (1) made from extruded silicone, the said spacer (1) being secured to the glazing (6) by a bonding mastic (9), a leaktight seal (13) being arranged between the end of the glazing (6) and the wing (flange) (12) of the support framework (4). This device is intended particularly for the assembly of glazed panels of curtain facades.
Patent FR-2658909-A1 (FR)
Title: Device for measuring the level of a liquid in a tank, especially of a motor vehicle
Inventor: ROLAND SIMOND
IPC: G01F23/30
Filed: 1990-02-23
Abstract: The present invention relates to a device for measuring the level of a liquid in a tank. The device is characterised in that it comprises second and third detection means (15, 16; 14, 16) respectively measuring the angles of tank tilt and attitude, and being integral with a detection means (11). The invention finds application in the field of motor vehicles.
Patent FR-2659326-A1 (FR)
Inventor: MICHEL LAVIGNE
IPC: C07D233/92
Filed: 1990-03-12
Abstract: Process for preparing hydroxyalkyl-1 nitro-5 imidazoles of the general formula (I) by the action of an alkylene oxide on a complex of sulphuric anhydride with a derivative of imidazole of the general formula (II) followed by the acid hydrolysis or alcoholysis of the product obtained. In the general formulae (I) and (II), R is hydrogen, phenyalkyl or phenyl (possibly substitued). In the general formula (I), n is 2 or 3 and one or more carbon atoms of the alkylene chain may be substitued by one or more methyl radicals. In the general formula (II), X is a group which may be eliminated by acid hydrolysis or alcoholysis.
Patent FR-2660182-A1 (FR)
Title: Papillometre.
Inventor: WALTER BURCKHARDT CHRISTOF
IPC: A61B5/16
Filed: 1990-03-27
Abstract: L'invention concerne un papillomètre permettant de mesurer la réponse de l'il aux clignotements d'une source lumineuse. L'appareil comporte un boîtier (11) contenant une source d'énergieélectrique (16), une diode photo-émettrice (14), un système optique (15) pour focaliser la lumière émise par la source sur la rétine de l'il et un dispositif électronique (17). Ce dispositif est agencé pour engendrer un signal sinusoïdal numérique en modulation delta. Utilisation: domaines médical et paramédical pour fournir des informations grâce à un examen de l'il.
Patent FR-2663331-A1 (FR)
Inventor: MICHEL BARREAU
IPC: A61P29/00
Filed: 1990-06-14
Abstract: Novel oxazole derivatives of formula (I), wherein R and R' are each hydrogen or alkyl containing 1 or 2 carbon atoms, R1 and R2 are the same or different and represent hydrogen, halogen or straight- or branched-chain (C1-4) alkyloxy radicals, and n is 3-6; their salts, their isomers and mixtures where applicable, and their preparation method, are described. These derivatives display anti-inflammatory activity.