baber/WOPTO huggingface dataset:
Patent FR-2725094-A1 (FR)
Title: Digital data packet transmission network e.g. for international data transmission
Inventor: JAMET BERNARD
IPC: H04L45/16
Filed: 1994-07-04
Abstract: The network includes a public subscriber concentrator with a multiplexed, bidirectional link between a number of concentrators (CPAT) in one or several lines. At least one head concentrator and a number of remote concentrators are included. Each concentrator has a number of transmission channels which are defined in a transmission sequence by a time window of predetermined duration. Each concentrator can receive and memorise external frames emitted by switches as stored external and internal frames.  The memorised external frames are divided and auxiliary data is generated. A transmitter transmits elementary messages and a frame exchange protocol to the upstream concentrator using the link to allow use of a transmission channel according to predetermined priorities.
Patent FR-2722249-A1 (FR)
Title: Chambre de combustion de propulseur avec liaison etanche entre structure tubulaire composite et fond
Inventor: BONNELIE GUY
IPC: F02K9/34
Filed: 1994-07-08
Abstract: La chambre de combustion de propulseur comprend une structure tubulaire (11) en matériau composite, au moins un fond (12) rapporté à une extrémité de la structure tubulaire et un dispositif de liaison étanche entre la structure tubulaire et le fond. Le dispositif de liaison comporte des moyens de liaison mécanique (13) qui comprennent des pions (13) à paroi lisse engagés à travers la structure tubulaire (11) et le fond (12) afin d'assurer une liaison en direction axiale et en direction circonférentielle, et des moyens (14) de maintien des pions en direction radiale. Un joint d'étanchéité (15) est interposé entre le fond (12) et une pièce intermédiaire annulaire (16) formant portée de joint solidaire du fond (12) en direction radiale de manière à maintenir le joint comprimé en cas de déformation du fond.
Patent FR-2709548-A1 (FR)
Title: Probe for electrochemical potential measurements in a hostile environment
Inventor: PAUL FOSTER JOHN
IPC: G01N17/02
Filed: 1994-08-31
Abstract: This probe comprises: a zirconium alloy tube (21) including an oxide coating on its inner surface and on its outer surface; an electrically conductive core comprising a liquid electrolyte contained in the said tube; and a closure means (25) which is arranged at the distal end of the said tube containing the liquid electrolyte and which is located in this tube.
Patent FR-2724237-A1 (FR)
Title: Rear stop lamp with integral rear window washer for motor vehicle
Inventor: LAMOURE JACQUES
IPC: H04N1/107
Filed: 1994-09-06
Abstract: The rear stop lamp assembly is fitted above the rear window of the vehicle.  The lamp assembly has a support (20), an incandescent or diode light source mounted on the support.  A translucent cover (22) mounted on the support covers the light source.  A spray jet (24) is fitted to the lamp support. The spray jet is fabricated separately from the support and fits in a passage formed in the support.  The outer end of the spray jet emerges through a hole (33) formed in the cover of the lamp.  The inner end has a fitting (34) to accept a tube carrying cleaning fluid.  The spray jet is attached to the lamp support with a clip fastening or by a bayonet fixing requiring a quarter turn to lock or to free the spray jet.  Sealing rings (32,42) ensure there is no entry of liquid to the lamp chamber.
Patent FR-2710891-A1 (FR)
Title: Volant de direction.
Inventor: DAN PERSON
IPC: B60R21/20
Filed: 1994-10-05
Abstract: Un volant de direction pour un véhicule à moteur comprend une couronne (1), un moyeu (3) recevant une unité de coussin d'air (5) et au moins un rayon (2) s'étendant entre le moyeu et la couronne. Des moyens de montage du volant de direction sur un prolongement de la colonne de direction sont fournis dans une partie inférieure du moyeu (3), les moyens de montage comprenant un élément de connexion (19, 54) qui est mobile dans une direction sensiblement perpendiculaire a l'axe longitudinal de la colonne de direction (14, 51), de manière à monter le volant de direction sur la colonne de direction ou retirer le volant de direction de celle-ci, l'élément de connexion (19, 54) étant accessible depuis l'extérieur du moyeu (3) sans avoir a déposer l'unité de coussin d'air (5) du volant de direction.
Patent FR-2726314-A1 (FR)
Title: Sliding door suspension
Inventor: LECRIVAIN JEAN PAUL
IPC: E05D15/10
Filed: 1994-10-07
Abstract: The suspension for a sliding door (1) comprises a door suspension and sliding rail (41) and a front casing (30,38,40) which covers and conceals the rail. The rail and cover are in a single piece of extruded composite material (23) of a constant straight section. This piece has an upper part (28) which is mounted on supports (24) fixed to the door frame (21). The rail has at its free end a web (42) which is cantilevered towards the frame from the cover front wall (38). The cover front wall is vertical its upper wall (30) continuing from the front wall extends as far as the door frame. The single extruded piece has a horizontal lip (40) which extends under the rail and conceals the upper part of the door suspension.
Patent FR-2726409-A1 (FR)
Title: Multiplexeur de variables logiques
Inventor: PIGUET CHRISTIAN
IPC: H03K17/00
Filed: 1994-10-28
Abstract: Il comprend des première (3) et deuxième (4) portes logiques de transmission alimentées chacune par une variable d'entrée. La première porte (3) applique une première fonction logique élémentaire (NAND) à une des variables d'entrée et à une variable logique de commande (S) du multiplexeur. La deuxième porte applique d'une part une deuxième fonction logique élémentaire (OR) à l'autre variable d'entrée (Io ) et à la même variable de commande (S) et, d'autre part, la première fonction logique (NAND) à la sortie (B) de la première porte (3) et au résultat de l'application de la deuxième fonction logique (OR), pour constituer la variable de sortie (Q) du multiplexeur.
Patent FR-2726921-A1 (FR)
Title: Procede d'ajustage d'un parametre electrique d'un dispositif electronique, notamment d'un stimulateur ou d'un defibrillateur cardiaque, et dispositif le mettant en oeuvre
Inventor: PONS PASCAL
IPC: A61N1/37
Filed: 1994-11-16
Abstract: Le dispositif comprend: un circuit oscillateur (3-6) comprenant un composant ajustable (5, 6) déterminant sa période d'oscillation, ce composant comprenant une pluralité de composants additionnels (6) et des moyens (7, 8) de commutation sélective de ces composants additionnels; un registre de mémoire (9) conservant une valeur numérique déterminant l'état des commutations des composants additionnels; des moyens (11) de mesure du rapport entre la période (SOSC) produite par le circuit oscillateur et une période (CK) de référence de valeur fixe connue; des moyens (12) pour déterminer l'écart entre le rapport mesuré par les moyens de mesure et une valeur de consigne prédéterminée (NPC); et des moyens (10) pour modifier la valeur numérique conservée dans le registre jusqu'à trouver une valeur minimisant l'écart déterminé par les moyens déterminateurs d'écart.
Patent FR-2727982-A1 (FR)
Inventor: DAVIDSON JAMES HENRY
IPC: C22C38/50
Filed: 1994-12-13
Abstract: Austenitic stainless steel to be used hot and of which the chemical composition by weight comprises from 16 % to 25 % of Ni, from 16 % to 18.5 % of Cr, from 0 % to 3 % of Mo, from 0 % to 2 % of Mn, from 1 % to 3.5 % of Ti, from 0 % to 1.5 % of Al, less than 0.1 % of C+N, up to 0.025 % of B, the rest being iron and impurities resulting from the fabrication; the chemical composition satisfies the relations: (0.94xNi - 65xF)/(1 - F)>/=12 and 17</=(1.07 xCr - 1.5 x F)/(1 - F)</=22, with F = 0.0444 x Ti + 0.0777 x Al - 0.0592.
Patent FR-2727881-A1 (FR)
Title: Method for constructing artificial slopes
IPC: B09B1/00
Filed: 1994-12-13
Abstract: The artificial relief which is placed on a natural terrain is made from a mass of used tyres or other waste material. It comprises a platform (1)  having first (2) and second (3) sides. A steep slope (4) connects the first side to the natural terrain and a gentle slope (5) connects the second side to the natural terrain. The first side of the platform is shaped in a circular arc and the steep slope has a curved line of greatest slope. The relief comprises a first mass (6) one face of which forms the steep slope. This mass has  several tyres located horizontally in superposed layers (8), a frame being located between the layers. A second mass (7), whose surface forms the gentle slope, comprises several loose tyres.
Patent FR-2714353-A1 (FR)
Title: Motor cycle scooter with greater freedom of two stroke engine carburettor positioning
Inventor: AKIO YAGASAKI
IPC: B62J23/00
Filed: 1994-12-26
Abstract: The motor cycle, or scooter, has an under seat storage compartment, with the engine (E) below. The engine cylinder axis extends essentially horizontally. A propulsion unit, formed by the engine and gearing (M), transmitting power to the rear wheel, is supported by a pivotable chassis. The engine fuel admission orifice (98) is housed in the top of the crankcase (28). The orifice forms an obtuse angle with the cylinder horizontal axis, perpendicular to the crankshaft (32) axis. The propulsion unit is supported, pivoting, on the chassis, located between the cylinder block (27) and the admission orifice.
Patent FR-2729115-A1 (FR)
Title: Fixing of mud guard on lorry chassis
Inventor: MAGYAR GEORGES
IPC: B62D25/16
Filed: 1995-01-09
Abstract: The fixing for the mud guard onto the chassis beam (1)  comprises a wing tube  which can be fixed to the mud guard.   The wing tube is fixed by a shell onto the girder constituted by a half collar (5) able to be welded  on the girder and a second half collar engaging the first half collar to clamp  the end of the wing tube. The first half collar has a semi-cylindrical part (6) whose bottom has an oblong opening allowing its welding onto the lower flange (3) of the beam. This bottom part also has a  second cut out (11) opening on its rear edge. The two half collars have two side flanges (7,8) either side the semi-cylindrical part whose internal radius is equal to the external radius of the wing tube.
Patent WO-2004074826-A1 (WO)
Title: Device and method for the simultaneous measurement of the extent and temperature of a fissure in the surface of a solid electrically-conducting body
Inventor: AUBERT JEAN-PIERRE
IPC: G01N27/00
Filed: 1995-10-11
Abstract: According to the invention, two electric lines (14,15) are connected to the surface of a solid electrically-conducting body (10) at two measuring points, situated to both sides of a fissure (11), such as to form a thermoelectric couple and said two lines (14, 15) are connected to a device (13), for measuring the extent of the fissure (11) and to a device (20), for measurement of the temperature near the fissure (11). The recording of the difference in potential between the two measuring points during two successive phases of application and interruption of a continuous electrical current in the body (10) permits the simultaneous production of a measure of the extent of the fissure and a measure of the temperature near the fissure. Of application to determination of the influence of temperature on the propagation of fissures.
Patent FR-2730219-A1 (FR)
Title: Dosing unit for pressurised product container with continuous valve
Inventor: GAUCHER DENIS
IPC: B65D83/14
Filed: 1995-02-08
Abstract: Dosing unit, designed for a pressurised container (2) closed by a cap (2) which has a continuous valve with an axial outlet (4) opened by the axial movement of a shutter (3), has an annular dosing chamber (29) between a central tube (13) and an outer cylindrical skirt (22). The tube and skirt are connected respectively to two components (6,7) which can perform a limited sliding movement relative to one another. The dosing unit is operated by pressing on an outer thrust element (18), opening the valve (3) and filling the annular chamber with the pressurised product, when the pressure is released the valve closes and the dispenser nozzle (19) opens to release the product.
Patent FR-2731001-A1 (FR)
Title: Procede pour la preparation de (co)polychloroprene en emulsion aqueuse
Inventor: PERESLENI RIVET NATHALIE
IPC: C08F36/18
Filed: 1995-02-24
Abstract: La présente invention concerne la préparation de latex de (co) polychloroprène en émulsion aqueuse, radicalaire, en présence d'un système émulsifiant ne comportant pas de savons d'acides carboxyliques, les latex ainsi préparés se devant d'être stables au stockage, résistants aux ions métalliques polyvalents, très stables chimiquement et adhésifs. Cette préparation consiste à prévoir une première étape (A) dans laquelle, on fait intervenir un pied de cuve formé par une émulsion aqueuse contenant une composition (co)monomères (Fraction f1 )/polymères, avec une teneur en polymères comprise entre 0 et 100% poids sec par rapport à la composition et une partie d'un système émulsifiant comportant un émulsifiant ionique (Ea1) non carboxylique, un émulsifiant non ionique (Eb1) de bas HLB et un émulsifiant non ionique (Eb2) de haut HLB, et une deuxième étape (B) dans laquelle, on alimente le milieu réactionnel de l'étape (A) avec la fraction restante f2 de (co)monomères et avec le reste du système émulsifiant, de manière à ce que la polymérisation se déroule. Application: fabrication latex pour revêtement, adhésif, ciment, bitume ou produit de ragréage.
Patent FR-2732260-A1 (FR)
Inventor: BERTONCINI ANDRE
IPC: C04B22/06
Filed: 1995-04-03
Abstract: Concrete or mortar is sprayed onto a surface by adding an aqueous suspension of silica, and an aluminium cpd. selected from aluminium sulphate, basic aluminium sulphate, alkali metal aluminium sulphate or their mixts.. The suspension has a pH of less than 4, and contains 10-50 wt.% dry material. After storing for 48 hrs., it forms a gel which can be converted back into a suspension by mild stirring.
Patent FR-2732333-A1 (FR)
Title: Recycling unit for water used in washing machinery in industry
IPC: C02F1/00
Filed: 1995-04-03
Abstract: The unit consists of a tank (14) for receiving and storing the used water, equipment for receiving and treating it, at least one pump (4) for taking water from the tank, apparatus (7,12) for opening and closing a clean water inlet (6), and an element (10) for increasing the contact surfaces between the liquids arriving in the tank and the ambient air. It also has an outlet (8) for noxious gases, a clean water diffuser (15) to optimise rinsing, and an overflow outlet (9). The unit separates the water according to its quality, and produces water which is clean enough to be used for washing down buildings.
Patent FR-2732637-A1 (FR)
Title: Knife, with blade closed with a lockable catch,
IPC: B26B1/02
Filed: 1995-04-10
Abstract: The knife, which closes in the style of a flick knife, consists of a blade (5), which is mounted so as to pivot on the handle (4). The handle is formed with an opening (E2), at the extremity of the blade, opposite the extremity, which carries the pivot axis (6) for the blade. A lug (9) is fitted at the same extremity as the opening, in such a way that it is able to pivot around a second axis (11). A spring (8) is fitted within the lug, so as to act on a spring stop (10), to produce a force acting to hold the end of the lug against a stop (4A), which is part of the handle. The assembly of these parts, forms a clasp, integrated into the handle to retain the blade in its closed position. A lever (1) is fitted so as to prevent the lug from rotating around its axis (11), thus locking the blade until the lever is pressed in the direction of arrow (F2) to release it. the lever then springs back into place to lock the blade in its open position.
Patent FR-2733871-A1 (FR)
Inventor: PETIT DOMINIQUE
IPC: D06F75/26
Filed: 1995-05-04
Abstract: The invention relates to a new heating element (8) having a low thickness and comprising at least one substrate (1) and at least one electric resistance layer (4) adhering to the substrate by means of a binder (3) obtained from a dispersion, solution or powder of at least one polymer whose melting temperature is higher than the operating temperature of the heating element and which may be deposited on the substrate as a thin layer.
Patent FR-2738919-A1 (FR)
Title: Procede et dispositif pour la correction de mesure spectrometrique dans le domaine de la detection de photons gamma
Inventor: VERGER LOIC
IPC: H01L31/09
Filed: 1995-09-15
Abstract: L'invention concerne un procédé d'exploitation d'un signal, ou d'un ensemble de données représentatives de l'évolution temporelle d'un signal, fourni par un détecteur (52) à semi-conducteur, en réponse à l'interaction d'un photon gamma avec le matériau semi-conducteur, dans lequel est produit un signal représentatif, ou une donnée représentative, du temps de montée de la composante électronique du signal fourni par le détecteur. La charge totale détectée peut également être mesurée. Des courbes de corrélation charge-temps de montée sont établies. L'invention concerne également un dispositif pour mettre en oeuvre ce procédé.
Patent FR-2741379-A1 (FR)
Title: Hinged track for roller blind in window in roof
IPC: E04D13/03
Filed: 1995-11-20
Abstract: Each track section (G) is cut and assembled with a hinge (E). A shaped section (D) attached to the track (G) forms a guide which the plug (C) slides through. The plug is attached to (B) which is the device which joins the blind and the frame. A seal (I) provides acoustic insulation. The roller blind unit rests on the fixed section of the track (F). The angle section (B) joining the left and right tracks is attached at (A).
Patent FR-2735345-A1 (FR)
Title: Disque rotatif par voie motorisee, equipant une machine de nettoyage des sols
Inventor: GANSOW PETER
IPC: A47L11/283
Filed: 1996-01-09
Abstract: Dans ledit disque, des zones de paroi d'une bague d'accumulation (5), munie d'une collerette circonférentielle (6) d'interception de liquide, sont constituées par des membrures (7) dirigées radialement, qui croisent centralement une perforation (4) considérée, traversant le disque, et sont emboîtées dans cette perforation (4) ou sont proches de cette dernière.
Patent FR-2748776-A1 (FR)
Title: Procede de moteur a combustion interne cyclique a chambre de combustion independante a volume constant
Inventor: NEGRE CYRIL
IPC: F02B75/10
Filed: 1996-04-15
Abstract: Procédé et dispositifs de moteur, à combustion interne cyclique, à chambre de combustion indépendante à volume constant dans lequel, pour chaque cylindre ou élément de travail, la chambre de compression 1, la chambre de combustion 2, et la chambre de détente 4 sont constituées de trois parties séparées et entièrement indépendantes. Le cycle de la chambre de compression est décalé en avance par rapport à celui de la chambre de détente afin de permettre des temps de combustion importants. Le mélange carburé comprimé est introduit dans la chambre de combustion 2 dès l'ouverture d'un volet 6 obturant un conduit 5 ménagé entre la chambre de compression et la chambre de détente; dès la fermeture de ce volet 6, la combustion s'effectue dans la chambre indépendante à volume constant et isolée durant une longue période. Lorsque le volume de la chambre de détente 4 est à sa plus petite valeur, on ouvre un volet 8 obturant un conduit 7 ménagé entre la chambre de combustion et la chambre de détente, et les gaz brûlés sous haute pression se détendent en repoussant le piston 15 pour assurer le temps moteur. Toutes applications de moteur.
Patent FR-2748064-A1 (FR)
Title: Method for determining fuel pressure in an injection ramp of a vehicles IC engine in transitory regime.
Inventor: ATANASYAN ALAIN ANTRANIK
IPC: F02D41/30
Filed: 1996-04-25
Abstract: The engine(16) is fed with fuel by a fuel feed pipe(15) which is regulated at constant pressure by a regulator(14) and supplied from a constant flow electric fuel pump(12). The engine is also supplied with air at a measured or evaluated admission pressure. The method has the following stages: - verify that the admission variation pressure ( PI a) exceeds a step value so as to establish that the engine is in a transitory regime; - measure the intensity(I) of the control current of the pump(12) when the engine is in the transitory regime and; - deduce the value of the pressure(P) of the fuel in the injection ramp(16). The fuel regulator(14) is placed in proximity to a fuel reservoir(11) of the pump(12). To determine the fuel pressure(P) as a function of current(I) the following method is used: - read from a cartograph giving for each current value(I) a given flow(Q) for the pump(12), the value of the fuel pressure(P) in the injection ramp(16)
Patent FR-2755587-A1 (FR)
Inventor: PARADIS MICHEL
IPC: A43B13/20
Filed: 1996-11-08
Abstract: The invention concerns a footwear with an outsole (2), a hygienic sole provided with perforations in its front part and a rod, said outsole (2) comprising at least one pressure chamber (5) at the front open inward into the footwear and at least one pressure chamber (4) in the heel provided with at least a first non return valve only allowing the passage of air outward of the footwear, the chamber (5) being connected with the chamber (4) by a conduit (6) comprising a second non-return valve (8) allowing the circulation of air only from the front to the rear of the outsole (2). The invention is characterised in that the outsole (2) is moulded and comprises a comfort layer (3) cast moulded on said sole (2), the sole (2) and the comfort layer (3) defining between them the pressure chambers (4, 5) forming or enclosing a conduit (6) connecting said chambers (4, 5) and provided with the second valve (8) and at least one opening (7) and/or a conduit connecting the pressure chamber (4) of the heel on the outside and provided with the first non-return valve. The invention is useful for footwear.
Patent FR-2755795-A1 (FR)
Inventor: BAUDRY PAUL
IPC: H01M4/66
Filed: 1996-11-12
Abstract: The invention concerns a multilayer electrochemical assembly (1) comprising a polymeric electrolyte (5) sandwiched between a positive electrode film (7) and a negative electrode film (6), a collector associated with the positive electrode, optionally a collector associated with the negative electrode, characterised in that said collector associated with the positive electrode and optionally said collector associated with the negative electrode are made up of a polymer sheet (2) charged in non metal conducting material said sheet being coated with an external conductive layer (3).
Patent FR-2743660-A1 (FR)
Title: Tete a lecture optique
Inventor: YOO JANG HOON
IPC: G11B7/139
Filed: 1997-01-10
Abstract: La présente invention concerne une tête de lecture optique qui permet d'obtenir un signal de reproduction stable en augmentant l'ouverture numérique d'une lentille d'objectif, la tête de lecture comportant une unité (200) à lentille d'objectif située en vis-à-vis d'un disque (300), une source lumineuse (800) destinée à rayonner une lumière sur le disque via la lentille d'objectif, un séparateur de faisceau (400) agencé entre la source lumineuse et la lentille d'objectif pour diriger la lumière réfléchie par le disque le long d'un trajet différent du trajet de propagation de la lumière provenant de la source lumineuse, un photodétecteur (600) destiné à détecter la lumière réfléchie par le disque et se propageant via le séparateur de faisceau, et un diaphragme (700) agencé entre le séparateur de faisceau et la source lumineuse et ayant une ouverture numérique prédéterminée.