baber/WOPTO huggingface dataset:
Patent FR-2680270-A1 (FR)
Title: Electronic equipment box comprising a device for storing electrical energy
Inventor: ALAIN LE MEHAUTE
IPC: H05K9/00
Filed: 1991-08-07
Abstract: Electronic apparatus box, at least a part (13, 14, 15) of the wall of which comprises a laminated material possessing sheets including electrodes and an electrolyte separating the electrodes. This material constitutes a device for storing electrical energy, used for supplying electrical power to the apparatus, at least one of the electrodes furthermore acting as electromagnetic screening.
Patent FR-2677153-A1 (FR)
Title: Distributeur automatique de tickets.
Inventor: JOSE PAEZ MONTERO JUAN
IPC: G07F17/42
Filed: 1991-09-10
Abstract: Le distributeur est structuré à partir d'un microprocesseur 1 qui reçoit l'information, aussitôt les valeurs introduites dans celui-ci au travers d'un monnayeur 3, d'un lecteur de billets 4 ou d'un lecteur de cartes, soit magnétiques 5, soit à infrarouges 6, avec la collaboration d'un clavier à clés 10. Le microprocesseur reçoit simultanément l'information quant au produit ou produits sélectionnés à travers un écran tactile 7 sur lequel est représenté chacun des produits et/ou services proposés et dont la sélection est réalisée par simple contact manuel sur le graphisme correspondant dudit écran. A partir de ces informations, le microprocesseur 1, envoie l'information à une imprimante 8 pour la réalisation du ticket correspondant et le cas échéant à un payeur 9 pour la restitution de la monnaie.
Patent FR-2682909-A1 (FR)
Title: Industrial robot with a high throughput rate for moving a tool along the three axes of an orthogonal cartesian reference frame
Inventor: YVES VIVIER
IPC: B25J9/00
Filed: 1991-10-25
Abstract: The present invention relates to an industrial robot (2) with high throughput rate for displacing a tool (12) along the three axes of an orthogonal cartesian reference frame. This robot (2) which is mainly made up of a deformable bracket (30) including three mutually orthogonal beams (32, 33, 34), at least two of which are mounted so that they can slide relative to a support (1) of the robot (2), is characterised in that the beam which can be moved vertically (34) at least is guided along extruded aluminium rails (50) which are fixed to it, and which each include a bearing surface which has been hardened by an electro-chemical surface treatment, the said bearing surface becoming housed with sliding in at least one bearing including a polyester bushing. The invention in question applies to the production of robots by virtue of which the tool can be moved at high speed and with substantial acceleration.
Patent FR-2683816-A1 (FR)
Title: Process for the aromatisation of hydrocarbons containing 2 to 4 carbon atoms in the presence of a catalyst possessing an MFI structure
Inventor: FABIO ALARIO
IPC: B01J29/44
Filed: 1991-11-15
Abstract: The invention relates to a process for the aromatisation of hydrocarbons comprising from 2 to 4 carbon atoms per molecule in the presence of a composite catalyst which contains:   - a zeolite of MFI structure containing at least one element chosen from the group consisting of alkali metals and alkaline- earthmetals, and containing in its skeleton at least the elements silicon, aluminium and/or gallium,   - a matrix, - at least one noble metal of the platinum family, at least one additional metal chosen from the group consisting of tin, germanium, indium, copper, iron, molybdenum, gallium, thallium, gold, silver, ruthenium, chromium, tungsten and lead, - at least one halogen chosen from the group consisting of fluorine, chlorine, bromine and iodine, - optionally at least one metal chosen from the group consisting of gallium and zinc, - and optionally, in the matrix, preferably at least one element chosen from the group consisting of alkali metals and alkaline-earth metals.   The invention also relates to the preparation of this catalyst and to its use in reactions for the aromatisation of hydrocarbons comprising from 2 to 4 carbon atoms per molecule.
Patent FR-2684596-A1 (FR)
Title: Bending press equipped with a safety control circuit
Inventor: CHRISTINE LAUGIER MARIE
IPC: B30B15/28
Filed: 1991-12-05
Abstract: The electrical circuit for controlling a bending press is designed so that the descent of the slide (ram) (12) of the press can be controlled, in a first stage, only by a two-hand control (CG, CD), ensuring the descent of the slide at high speed as far as a level (DI) such that the operator can not slip his fingers between the slide and the bending die (18). The end of descent, at low speed, and likewise the rise, are controlled by pedals (PCD, PCM). Devices (DM1, DM2) for detecting the presence of the die (18), as well as a photoelectric cell (CPE1, CPE2) are placed in the circuit so that the descent of the slide continues at low speed if the die is not in position or if an obstacle is detected, whilst the two-hand control is actuated.
Patent FR-2684646-A1 (FR)
Title: Joint annulaire d'etancheite et reservoir de carburant.
Inventor: BERNARD VOIROL
IPC: B60K15/04
Filed: 1991-12-10
Abstract: Joint d'étanchéité pour tubulure de réservoir, comprenant à sa périphérie deux lèvres (2, 2') délimitées par des rainures concaves (4, 5), et une surface périphérique interne cylindrique (6) d'appui dans une gorge à section rectangulaire ou carrée de la tubulure, pour réduire l'effort de montage d'un bouchon coopérant avec le joint, et améliorer le positionnement du joint dans la gorge. Application aux réservoirs d'essence des véhicules automobiles.
Patent FR-2686709-A1 (FR)
Title: Dispositif de fixation et de raccordement, notamment d'un ensemble intensificateur de lumiere sur un generateur d'images d'un viseur de casque pilote.
Inventor: PHILIPPE CORSAN
IPC: G02B23/16
Filed: 1992-01-24
Abstract: Ce dispositif se caractérise en ce qu'il comporte des moyens (6, 7) d'indexation et de verrouillage amovibles de l'ensemble intensificateur de lumière 3 sur l'imageur fixe 2 agissant en combinaison avec des moyens (10, 11) de commande en ouverture et en fermeture d'un obturateur de lumière (9) dudit imageur fixe (2) de manière que le verrouillage ou le déverrouillage de l'ensemble intensificateur (3) provoque simultanément la commande en ouverture ou en fermeture de l'obturateur (9), et à rendre l'ensemble des opérations, réalisables d'une seule main et en aveugle.
Patent FR-2676022-A1 (FR)
Title: Tete d'enregistrement a jet d'encre.
Inventor: KOZO MATSUMOTO
IPC: B41J2/055
Filed: 1992-01-28
Abstract: L'invention concerne une tête d'enregistrement à jet d'encre. Elle se rapporte à une tête comprenant un substrat (17) dans lequel sont formés des trajets de circulation d'encre (18-21) débouchant à des sorties (22). Une plaque vibrante (23) portant des éléments piézoélectriques (24) est collée sur le substrat (17). Le substrat est nettoyé par attaque par une base. La surface à laquelle débouchent les buses est munie d'un revêtement hydrophobe. Application aux têtes d'enregistrement utilisées dans les enregistreurs de type analogique.
Patent FR-2687431-A1 (FR)
Inventor: MICHEL PRIGENT
IPC: F01N3/20
Filed: 1992-02-14
Abstract: Exhaust pipe for catalytic treatment of the exhaust gases of an internal combustion engine, comprising a metal outer tube (1) enclosing a layer (4) of a catalyst in direct contact with the exhaust gases. According to the invention, the pipe furthermore comprises at least one inner tubular element (2), substantially coaxial with the said outer tube (1) and making with the latter at least one space (3), the inner surface of the said inner tube (2) being covered by the said layer (4) of catalyst.
Patent FR-2687926-A1 (FR)
Title: Systems, attraction member and boot for improving a skier's comfort
Inventor: DANIEL MALPHETTES
IPC: A63C5/16
Filed: 1992-02-28
Abstract: The systems of the invention include a pair of members (35) for mutual ski attraction which are associated via the ski boots (31) respectively to the two skis. The boot (31) of the invention includes means (36, 37, 39) for fastening one of these members (35), via a flexible link (41). Each member includes a housing (35) containing a magnetic piece (40) with one or two polarities which is mounted movably in the housing. By virtue of the invention, the skiers' comfort is notably improved.
Patent FR-2759451-A1 (FR)
Title: Garniture de charge creuse formant projectile
Inventor: LINDSTADT KLAUS
IPC: F42B1/028
Filed: 1992-03-06
Abstract: La garniture est, en particulier, destinée à former une sous-munition de détonateur chercheur (10) perforant. Elle est conçue avec au moins un point destiné à la rupture (18) , symétrique par rapport à l'axes, auquel, après accélération de la charge creuse détonante, lors de la déformation par étirement de la garniture (11) en un projectile compact, stable en vol, ce dernier se fragmente en projectiles partiels, des deux côtés du point destiné à la rupture (18).
Patent FR-2688620-A1 (FR)
Inventor: CHRISTIAN MENARD
IPC: F16K31/06
Filed: 1992-03-10
Abstract: The device according to the invention includes at least one rotary actuator (11) equipped with a return spring (14) and a link rod (12) linked to the rotary actuator in order to transmit a linear movement to a mechanical element (1). The rotary actuator (11) is moved by a rotary electromagnet, the angular position of which is controlled by a pulsed and periodic current (I). The device further includes means for cancelling out the magnetising energy stored in the electromagnet.
Patent FR-2690406-A1 (FR)
Title: Longeron latéral de châssis assemblé au plancher d'un véhicule automobile.
Inventor: JEAN RICHOUX
IPC: B62D25/20
Filed: 1992-04-28
Abstract: Longeron latéral de châssis assemblé au plancher d'un véhicule automobile, constitué par une poutre creuse (10) qui supporte des éléments du châssis et le plancher (9) dudit véhicule, caractérisé par le fait que la poutre (10) possède une rainure (52) de montage d'un organe de retenue (51) du plancher (9).
Patent FR-2693314-A1 (FR)
Title: Transistor JFET vertical à mode de fonctionnement bipolaire optimisé et procédé de fabrication correspondant.
Inventor: ALAIN CHANTRE
IPC: H01L21/337
Filed: 1992-07-02
Abstract: Le transistor à effet de champ vertical à jonction comprend une structure semi-conductrice comportant une couche interne semi-conductrice (23, 26) s'étendant au sein de la région de canal (7) entre la région de grille (4, 31), cette couche interne étant réalisée en un matériau semi-conducteur, ayant une largeur de bande interdite (Eg2) plus faible que celle du matériau formant les régions de canal et de grille, et le même type de conductivité (N) que celui de la région de canal, et par le fait que l'hétérojonction formée entre cette couche interne et la région de canal, présente une discontinuité de bande située dans la bande de valence dans le cas d'un canal de type N, ou dans la bande de conduction dans le cas d'un canal de type P.
Patent FR-2693453-A1 (FR)
Title: Glass ceramic matrix fibre reinforced composite material - with matrix prepd. from oxide sol and salt starting materials
Inventor: PIERRE LESPADE
IPC: F28F21/04
Filed: 1992-07-09
Abstract: In a fibre-reinforced composite material, consisting of ceramic or carbon fibres and a fully ceramic glass-ceramic matrix of MAS-Y type (i.e. contg. Mg, Al, Si and Y), the novelty is that the matrix consists of cordierite (Mg2Al4Si5O18) contg. embedded yttrium silicate. Prodn. of the above composite material involves (i) preparing a matrix precursor by contacting a sol of one or more of MgO, Al2O3, SiO2 and Y2O3 with a salt of each of the elements forming the other oxides, drying the resulting suspension and calcining; (ii) impregnating the reinforcing fibres with a slurry of the opt. pre-ground precursor; (iii) producing a preform from the impregnated fibres; (iv) sintering the preform at 1000-1250 deg.C and 5-20 MPa for 45 mins. to 2 hrs.; and opt. (v) heat treating at 1050-1150 deg.C for 1-2 hrs. without pressure. USE/ADVANTAGE - In the aerospace industry, esp. in engines, for mfg. telescope mirror supports and as heat protection, and in general industry, as heat protection and for mfg. heat exchangers (claimed). The material is produced by a simplified pressing cycle and has improved structural and physical characteristics. Compared with conventional glassmaking processes, the sol-salt process provides compsn. control and purity, does not use addns. of secondary elements such as nucleating agents, fluxes and/or refiners and need not employ grinding. Compared with the conventional sol-gel process, the process employs less expensive starting products and a simpler pressing cycle.
Patent FR-2694806-A1 (FR)
Title: Camera system for terrestrial photogrammetry - positions three targets around object and determines three=dimensional coordinates of targets w.r.t. reference, and has spirit levels and compass for determining orientation of negative relative to reference and to magnetic north
Inventor: PASCAL BASSOT
IPC: G01C11/02
Filed: 1992-08-17
Abstract: The camera system comprises a box (6) containing the camera itself (1) with a lens (12), and three spirit levels (2,5,11) to ensure the correct alignment of the box. A compass (4) enables the exact position w.r.t. three targets around the object to be photographed. The assembly allows determination of the orientation of negatives relative to an axis (Ro) and relative to magnetic north. The box is mounted upon a camera tripod (13) with adjustments, or on topographic equipment for measurement of angles and distances. A minimum of two photographs are taken of a target area along axes which may or may not be parallel. USE - For architects, surveyors, decorators, landscape painters, criminologists of murder or accident and sports clubs, eg for analysing exterior or interior of building or moving tennis ball.
Patent FR-2695221-A1 (FR)
Inventor: LIU RONG FAN
IPC: B60M3/00
Filed: 1992-08-25
Abstract: The invention relates to an active filter for filtering the current, and possibly improving the power factor, of a traction unit supplied by a single-phase catenary by means for collecting the voltage supplied by the catenary and distributors for distributing the working voltages to the traction equipment and to the auxiliary equipment (6, 7), characterised in that it comprises a number, greater than or equal to 2, of bridges (10, 11) with forced switching and with a voltage source, the bridges being connected in series on the a.c. side and being supplied with d.c. voltages independently, the active filter (8) also including a control system which forces the switching of the bridges so as to develop, on the single-phase side, an alternating current from various voltage levels resulting from the combination of the d.c. voltage values of the said bridges, this developed current being delivered to the said collector and distributor means in order to compensate for the harmonics generated, and optionally the reactive power consumed, by the traction equipment and the auxiliary equipment, and retransmitted to the catenary.
Patent FR-2695147-A1 (FR)
Title: Disposable cardboard dog muck shovel - comes as single sheet precut and prefolded for gluing or stapling with inverted U=shaped handle one piece with shovel and detachable pusher
Inventor: LAURENT RATEL
IPC: E01H1/12
Filed: 1992-09-01
Abstract: A shovel (1) for clearing dog muck is made of plain or corrugated cardboard in one piece with a roughly flat base (3). Two sides (6), chamfered at the front and perpendicular to the base continue back forming the handle (2).A part (4) at the front is detached for pushing the muck into the shovel. It comes in the form of a single sheet precut and prefolded for gluing or stapling together. The handle is U-shaped its base parallel to the shovel base and inverted. Extension parts (10) form the back of the shovel. USE/ADVANTAGES - Easily made ready for use, practical, easy disposal, hygienic and environment friendly.
Patent FR-2696100-A1 (FR)
Title: Chemical cartridge for breathing appts.
Inventor: VOLKER HUNNEBECK
IPC: A62B21/00
Filed: 1992-09-28
Abstract: The chemical cartridge is for a breathing protection appts. It contains a chemical such as potassium peroxide, which gives off oxygen in the presence of carbon dioxide and water vapour. The cartridge has an oval cross-section with end walls (4a,4b).Atmospheric air flows into the interior of the cartridge through both upper and lower end walls (4a,4b). The air circulates through the enclosed chemical and then flows through the perforated walls of an inner chamber (8). The air then flows out of this inner chamber through tubes (7) which have walls made of material which is impermeable to air.
Patent FR-2698277-A1 (FR)
Title: Glove with float for practising water sports - includes rigid float extending backwards on either side of wrist and having flexible glove and cuff fastened round wrist
Inventor: ROBERT DAVIS
IPC: A63B31/04
Filed: 1992-11-20
Abstract: The glove has a rigid float (20) extending backwards from a prow (26) as far as beyond the wrist. It's back has a cut-out (58) for the wrist. The float is moulded round the glove and a tubular cuff (50) is fastened round the wrist by a slide clasp fastener (52). The glove has a base wall made of rigid material, such as moulded plastics material. Synthetic foam material is moulded on to the base wall and around the glove to form the float. The glove and cuff are made in flexible material such as "neoprene" (RTM). USE - Glove with float for water sports and especially for riding on the crests of waves.
Patent FR-2698437-A1 (FR)
Title: Méthode de chargement d'une munition dans une chambre pivotante d'une arme, et système de mise en Óoeuvre.
Inventor: CHRISTIAN GYRE
IPC: F41A9/45
Filed: 1992-11-24
Abstract: L'invention concerne une méthode et un système de chargement d'une munition (M) dans une chambre pivotante (1) d'une arme, en particulier d'une arme de petit ou moyen calibre, la chambre (1) pivotant d'une manière alternée entre une position d'ouverture et une position de fermeture. Un dispositif (21) prend en charge une munition (M) à un poste d'alimentation (PA) pour la positionner axialement suivant l'axe de la chambre (1), lorsque celle-ci est en position d'ouverture, et pour la faire pivoter tout en la guidant en synchronisme avec le mouvement pivotant de la chambre (1), et un dispositif de chargement (22) de la munition (M) dans la chambre (1) qui prend appui contre le culot de la munition pour la pousser progressivement à l'intérieur de la chambre (1) au cours du mouvement pivotant de celle-ci. Ces dispositifs (21 et 22) de prise en charge et de chargement de la munition (M) sont commandés par le mouvement pivotant de la chambre (1).
Patent FR-2698964-A1 (FR)
Title: Identification marking of wood and paper based supports - uses fluorescent or phosphorescent substances acted on by light emitted from optical fibre
Inventor: JEAN-CLAUDE ANDRE
IPC: G06K19/14
Filed: 1992-12-03
Abstract: The support has  deposited on it a luminous substance which can easily be seen by the human eye either directly of by means of a detector. The substance(s) are dissolved in the light conductors by specific illumination. The substances may be fluorescent or phosphorescent, and the light conductors may be polymer or mineral fibre optic type with a jump or gradient indices. The phosphorescent substances have a long life and the fluorescent substances have a short relaxation time. USE/ADVANTAGE Provides simple, reliable and effective method for marking surfaces.
Patent FR-2699683-A1 (FR)
Title: Procédé de détermination de la perméabilité magnétique intrinsèque d'éléments ferromagnétiques allongés et des propriétés électromagnétiques de composites utilisant de tels éléments.
Inventor: OLIVIER ACHER
IPC: G01N22/00
Filed: 1992-12-17
Abstract: Selon l'invention, on réalise un tore (30) bobiné avec les éléments ferromagnétiques, on dispose ce tore (20) dans une ligne coaxiale (40), on effectue une mesure des propriétés du tore et on en déduit la perméabilité des éléments et les propriétés d'un composite équivalent pour une polarisation. Application à l'étude de charges composites pour les hyperfréquences.
Patent WO-9323712-A1 (WO)
Title: Joule or negative calorie regenerating device for cold accumulation module
Inventor: GRANDI RENE
IPC: F25D17/02
Filed: 1993-05-14
Abstract: Device consisting of a dual antifreeze reservoir (1, 2) for alternately supplying and receiving antifreeze fluid (3) to cool a plate-exchanger (13) in a container or moving transport trolley (14). When the reservoir (1) supplies fluid (3) by means of a pump (11) and a tube (7) to the plate-exchanger (13), the other reservoir (2) recovers the fluid flowing back from the plate (13) through the tube (9), said fluid having lost its energy. It then returns for regenerating in reservoir (2) and can then recharge another plate-exchanger, and vice versa. A cooling compressor (5) and its coil (4) cools the fluid (3) contained in the reservoirs. A four-way valve or two two-way valves serve to alternate and manage the supply and return of the fluid through tubes (7, 8, 9, 10).
Patent FR-2701177-A1 (FR)
Title: Device for tracking radio frequency stations
Inventor: PHILIPPE LEPRINCE GUILLAUME VI
IPC: H03J1/00
Filed: 1993-02-01
Abstract: The invention relates to a receiving device used on board a travel vehicle, allowing continuous tracking of a programme broadcast by a radio frequency station. The frequency changes are performed automatically without prior programming other than the choice of the user at the moment of departure. The device possesses two receivers, one of which broadcasts the programme in the vehicle and the other continuously searches for the locally received frequencies. The phase comparison of the demodulated signals from the two receivers, then of the level of HF reception are the tests which control the reprogramming of the first receiver. The device according to the invention is particularly intended for manufacturing car radios or on-board televisions.
Patent FR-2688439-A1 (FR)
Title: Method and device for heating and extruding a solid preform (blank)
Inventor: TOSHIAKI OKUMURA
IPC: B29C48/48
Filed: 1993-03-11
Abstract: A method of extruding a composite material, in which a solid fibre-reinforced preform is heated to a moulding temperature, the said solid preform having at least one non-emerging hole and the said solid preform is extruded by an extruder (extrusion device); characterised in that: the said solid preform is heated in an inert gas in a heating chamber and transferred to the extruder without being exposed to atmospheric air. The width and/or the thickness of the extruded material may be adjusted in order to match the extruded shape to the article to be moulded.
Patent FR-2705677-A1 (FR)
Title: Microgranules obtained by extrusion-spheronisation, containing a cyclodextrine
Inventor: FERDINANDO GIORDANO
IPC: C05G5/30
Filed: 1993-05-28
Abstract: Microgranules obtained by extrusion-spheronisation, including at least one cyclodextrin as excipient. Process for the preparation of these microgranules by extrusion-spheronisation and the use of a cyclodextrin as excipient for the manufacture of microgranules by extrusion-spheronisation, these microgranules permitting the controlled release of pharmaceutical, veterinary or agrochemical active principles.
Patent FR-2693521-A1 (FR)
Title: Joint homocinétique à billes.
Inventor: HANS-HEINRICH WELSCHOF
IPC: F16D3/223
Filed: 1993-07-07
Abstract: L'invention concerne un joint homocinétique à billes dans lequel les chemins de billes dans la partie de joint extérieure (11) et dans la partie de joint intérieure (13) présentent une configuration telle, que lorsque les axes (A1 1 , A1 3 sont coaxiaux et que les plans médians (E1 1 , E1 3 ) des parties de joint extérieure et intérieure (11, 13) coïncident, ils forment entre-eux, de part et d'autre des plans médians considérés (E1 1 , E1 3 ), avec leurs lignes centrales (M1 2 , M1 4 ), en projection radiale sur les axes (A1 1 , A1 3 ), un angle différent de zéro, qui se réduit vers leurs extrémités axiales.