baber/WOPTO huggingface dataset:
Patent FR-2845422-A1 (FR)
Title: Four stroke i.c. engine comprises W kinematic chain using two V6 engines overlapping each other and four cylinder heads and two crankshafts
Inventor: LHUILLIER OLIVIER
IPC: F02B75/22
Filed: 2002-10-04
Abstract: The engine has a W kinematic chain implementing two standard V6 engines overlapping one another and four cylinder heads (9). The first has cylinder heads towards the bottom and the second with cylinder heads to the top so as to offer a double cylinder head space per cylinder. The engine comprises two crankshafts (10,11) located one above the other.
Patent FR-2845767-A1 (FR)
Title: Capteur numerique de temperature integre
Inventor: TESI DAVIDE
IPC: G01K15/00
Filed: 2002-10-09
Abstract: L'invention concerne un capteur numérique de température en circuit intégré comprenant un convertisseur analogique-numérique (3) fournissant un mot binaire (DT) représentatif d'une température interne au circuit intégré, et un circuit (2) de fourniture d'une tension analogique (VTH) représentative de la température du circuit et de génération d'une tension de référence (VBG) pour le convertisseur analogique-numérique. L'invention s'applique notamment au test des circuits intégrés et à l'asservissement de leur fréquence et/ou température de fonctionnement en fonction de leur température interne.
Patent FR-2845983-A1 (FR)
Title: Procedure for rendering inert sludge containing heavy metals consists of adding phosphoric acid, foaming, drying and calcining
IPC: C02F11/06
Filed: 2002-10-16
Abstract: The procedure consists of phosphatising the sludge, preferably with phosphoric acid at a rate of under 15 per cent, depending on the heavy metal content, and then causing it to foam by the addition of chemical reagents or mechanical agitation to reduce its density to less than 90 per cent of its original density.  The foam is dried by existing composting techniques, e.g. in a tunnel with a bed of sand on an impermeable membrane, and the dried sludge is calcined at a temperature of 550 - 750 deg C. After calcination it is slaked with water and left to set and harden.
Patent FR-2846034-A1 (FR)
Title: Turbine casing, especially for jet engine low-pressure compressor, has main surface and cellular layer adjacent to moving fixed blades
Inventor: LE BIEZ PHILIPPE
IPC: F04D29/16
Filed: 2002-10-22
Abstract: The casing (28) supports a series of fixed (18, 26) and moving (22) blades, the latter rotating about their lengthwise axes and having their outer radial ends adjacent to the casing's inner surface. It has a main component and a cellular plate opposite at least one set of moving blades.  The casing (28) supports a series of fixed (18, 26) and moving (22) blades, the latter rotating about their lengthwise axes and having their outer radial ends adjacent to the casing's inner surface. It has a main component and a cellular plate opposite at least one set of moving blades. The plate has tubular or honeycomb cells and a cover on the opposite side to the blades, the cover having holes linked to some of the cells while closing others. Some of the closed cells contain a wear material of resin or glass balls, and the assembly also has a perforated metal sheet between the cover and the main component of the casing.
Patent FR-2846564-A1 (FR)
Title: Goal for football or other ball games has base made from assembled side and rear modules, upright posts and crossbar
Inventor: BOURDIN MAURICE PHILIPPE
IPC: A63B63/00
Filed: 2002-11-06
Abstract: The goal consists of a base (1) with a back and two side walls (2) made from assembled modules (6) with interlocking tongue and groove joints (8, 9) of cylindrical section and supports (7) for upright posts (4) with a crossbar (5). The modules are made from a plastic material, are parallelpiped in shape and have recesses (11) with handles (12); they are hollow inside and have holes with caps that allow them to be filled e.g. with water or sand to give them stability.
Patent FR-2848290-A1 (FR)
Title: Heating device has metal walls which are at least partly covered with self-cleaning coating with two layers of different oxidizing catalysts
Inventor: PESSAYRE STEPHANIE
IPC: F24C15/00
Filed: 2002-12-05
Abstract: A heating device has metal walls which are at least partly covered with a self-cleaning coating having an outer layer in contact with ambient air, made of at least one oxidizing catalyst chosen from among the platinum oxides, and at least one inner layer (3) between the metallic support and the outer layer made of an oxidation catalyst chosen from the oxides of Group 1b transition elements. The catalyst in the outer layer is an oxide of palladium or platinum or a mixture of these. The catalyst in the inner layer is an oxide of copper, silver or a mixture of these. In particular, the outer layer is a palladium oxide and the inner layer a silver oxide, or the outer layer is a mixture of palladium oxide and silver oxide. The thickness of the outer layer, measured using the RBS method, is 10-500 nm, preferably 20-120 nm. The thickness of the inner layer, measured using the RBS method, is 20-50 nm. An additional intermediate layer (5) can be placed between the metallic support and the inner layer, forming a catalytically inert support made of aluminum, enamel, polytetrafluoroethylene or a mixture of these. The intermediate layer is made of enamel. The device is in the shape of a cooking device with walls which are prone to be in contact with organic dirt and the coating covers these walls. An Independent claim is included for coating the metallic support of a heating device with a self-cleaning coating as described above, by (i) heating the surface of the metallic support to 400degreesC, (ii) placing it in contact under infrared at 400-600degreesC for several seconds, (iii) spraying a solution of a catalytic precursor to form the inner layer, (iv) reheating the surface in an oven to ca. 400degreesC, (v) placing it again under infrared at 400-600degreesC for several seconds, spraying a solution of a catalytic precursor to form the outer layer, and (vii) reheat the metallic support with infrared for several minutes.
Patent FR-2850053-A1 (FR)
Title: Ensemble d'outillage pour la mise en forme d'une tole
Inventor: BEAUSSIER PHILIPPE
IPC: B25D1/02
Filed: 2002-12-20
Abstract: L'invention concerne un ensemble d'outillage pour la mise en forme d'une tôle comprenant un maillet comportant un manche sur lequel est monté une tête creuse, en matériau polymère, qui loge une masse constituée d'un matériau plus dense, et au moins un tas , dont la forme est choisie en fonction du travail à réaliser sur la tôle, et destiné à être placé de l'autre côté de frappe de la tôle, caractérisé en ce que le tas (30) comporte un corps en matériau dense revêtu d'une couche en matériau polymère afin de réduire les phénomènes de rebond lors de la frappe.
Patent FR-2849224-A1 (FR)
Title: Gas supply pressure regulator compensating flow rate for temperature and altitude, contains temperature sensor in path of gas flowing through it
Inventor: BRUHAT PASCAL
IPC: G05D23/02
Filed: 2002-12-23
Abstract: The deformable temperature sensor is located within the regulator body, in the path of gas passing through it.  Heat exchange is facilitated between temperature sensor (9) and gas flow. A sealed enclosure (8) with fins (25) surrounds the temperature sensor. A thermal conductor intervenes between enclosure and sensor. The temperature sensor has an internal, deformable wall. It contains a variable volume component. The main actuator comprises a thrust rod (12) resting against a main spring (14). The rod is part of the temperature sensor and contacts the internal, deformable wall. The body has a lateral wall with an inlet opening (4) and an outlet opening (5) for gas flow. The body cover is designed with a gas inlet, internal line and outlet to user apparatus. The regulation mechanism is controlled by movement of the diaphragm (16). The body, in low thermal conductivity material, is covered by an insulating jacket. A spring-loaded auxiliary actuator (15) takes into account pressure variation resulting from altitude. It has a spring at one end resting against an adjustable ring (11), and at the other, against the moving diaphragm (16). The regulator body has an opening giving access to the threaded ring from the exterior.
Patent FR-2849260-A1 (FR)
Title: Memory cell of type permanent static random-access memory (SRAM), comprises two interconnected inverter circuits and transistors for programming by degradation of gate oxide layers
Inventor: FOURNEL RICHARD
IPC: G11C17/14
Filed: 2002-12-23
Abstract: The memory cell (10) comprises two inverter circuits (14,16) interconnected between the data nodes (N1,N2) so to form a memory circuit (12), two programming transistors (28,30) for implementing an irreversible degradation of the gate oxide layers of transistors (18,18'), and two transistors (32,34) for implementing the functioning of the memory cell after programming.  Each inverter circuit (14,16) comprises supplementary MOS transistors (18,20;18',20') connected in series between a supply voltage source (VDD) and the ground circuit (22). Each inverter circuit comprises a p-MOS transistor (18,18') and an n-MOS transistor (20,20'), and the data nodes (N1,N2) are formed between the two transistors, n-MOS and p-MOS. The degraded MOS transistor is a transistor with thin gate oxide layer (GO1). The oxide layer is degraded at least locally so to obtain a variation of current through the transistor at the time of reading the cell. The programming transistors (28,30), or the diodes, are connected between the programming control line (PROG) and the transistors of the inverter circuits. The n-MOS programming transistors (28,30) ensure a selective connection of the gates of the transistors (18,18') to a programming voltage (VREF) at a level sufficient to cause the degradation of the gate oxide layers of the transistors. The inverter circuits are interconnected by the intermediary of a n-MOS transistor (32,34) connected to the control line (SRAM) of functioning the cell as the SRAM cell. The drain and the source electrodes of the transistors (32,34) are connected to the gates of the transistors of the inverter circuits.
Patent FR-2850164-A1 (FR)
Title: Liquid quantities measuring and filling equipment for use in e.g. cosmetic industry, has pump with hollow cylindrical body, where pump is installed at level of maintenance and activation unit of holding device
Inventor: TESSIER MARC
IPC: G01F15/18
Filed: 2003-01-17
Abstract: The equipment has a pump (1) with a hollow cylindrical body (4). The body has an opening to intake liquid to be measured and an outlet (2) for measured liquid. A coaxial piston is moved in translation motion within the body. The pump is installed at the level of a maintenance and activation unit (16) of a holding device. The maintenance and activation unit is equipped with fixing units.
Patent WO-2004000694-A1 (WO)
Title: Waste collection device
Inventor: JURUS JEAN-JACQUES
IPC: B65F1/14
Filed: 2003-06-13
Abstract: The invention concerns a waste collection device comprising a container (1) wherein is arranged a plastic refuse bag (2) characterized in that it comprises: means for driving (61, 62) an envelope (21)designed to form a plastic bag (2), comprised in a compartment (4) located in the upper part of said container (1), and said driving means (61, 62) emptying said bag from said storage compartment (4) to the bottom (11) of said container (1); and means for sealing and cutting (101, 102), preferably heat-sealing and heat-cutting, said envelope exiting from said compartment (4), then closing and separating from the remainder of said envelope, one said bag (2) once the latter is filled with refuse (20). The waste collection device of the invention can also include means (141, 142) for compacting the waste-containing bag and means for closing and opening (184) a central orifice through which refuse is introduced by the upper part of said collection device.
Patent FR-2852678-A1 (FR)
Title: Cooling system for motor vehicle equipment e.g. fuel heater, has heat exchange surface divided between two heat exchange sections traversed by respective flow of coolant, where one flow of coolant is higher than another
Inventor: GUERRERO PASCAL
IPC: B60H1/32
Filed: 2003-03-21
Abstract: The system has a coolant circulation loop on which a heat exchanger (60), and an exchanger (102) e.g. air cooler and air conditioning circuit condenser, are mounted, where the exchanger (102) has a heat exchange surface. The surface is divided between two heat exchange sections (104, 106) that are traversed by respective flow (Q1, Q2) of coolant, where one flow of coolant is higher than another flow of coolant.
Patent FR-2855001-A1 (FR)
Title: Procede de reception de deux signaux de correles transmis sur un unique canal et recepteur pour la mise en oeuvre dudit procede
Inventor: MEYER JACQUES
IPC: H04L27/18
Filed: 2003-05-14
Abstract: Un procédé de réception d'un signal composite transmis via un canal de transmission non linéaire comportant un premier signal UL et d'un second signal LL. Le procédé comporte les étapes suivantes :- démodulation et décodage dudit premier signal UL au moyen d'une première chaîne de démodulation et de décodage (2, 3) de manière à régénérer ladite première information UL ;- recodage (4) et mise en forme pour produire une forme d'onde à temps continu;- appliquer à ladite forme d'onde à temps continu une fonction de non linéarité (5) basée sur un jeu de coefficients mis à jour suivant un procédé de calcul de corrélation adaptatif- soustraire dudit signal composite le résultat de ladite fonction de non linéarité pour générer un résultat E ;- démodulation et décodage dudit résultat E au moyen d'une seconde chaîne de démodulation et de décodage (8, 9) de manière à régénérer ladite seconde information LL.
Patent FR-2855787-A1 (FR)
Title: Towing ring for vehicle, has cylindrical arm with one end constituted by circular attachment zone and another end screwed in bushing in housing arranged at bumper, and another circular attachment zone arranged between ends
Inventor: VUILLEMEY CHRISTIAN
IPC: B60D1/14
Filed: 2003-06-05
Abstract: The ring has a cylindrical arm with one end (102) constituted by a circular attachment zone (102a). Another end is threaded and screwed in a bushing (3) in a housing (7) arranged in rear of bumper (61). Another circular attachment zone (102b) is arranged between the two ends. A towing hook is introduced in the zones (102a,102b) when a vehicle is towed by front and rear, respectively.
Patent FR-2857323-A1 (FR)
Title: Steering column energy absorbing device for motor vehicle, has deformable unit constituting portions having section which increases from base till center of central part of connecting unit
Inventor: GRASSWILL DIMITRI
IPC: B62D1/19
Filed: 2003-07-11
Abstract: The device has a deformable unit (10) constituting a connecting unit (13) for connecting two bases (11, 12). The unit (13) is constituted by shock absorbing sets (101-112) with axial portions (201-212). The portions have a section which increases from each base till center of a central part of the unit (13) such that retraction starts from ends of bases and terminates at the center in case of shock. The bases take support on a fixed unit and a movable unit, respectively. The portions (201-212) are connected to one or two axial portions of each neighboring set by an inclined portion (301-311).
Patent FR-2859067-A1 (FR)
Title: Dispositif d'enfouissement mecanique de dechets vegetaux
Inventor: CABRIER MAURICE
IPC: A01B39/08
Filed: 2003-09-03
Abstract: Dispositif d'enfouissement mécanique de déchets végétaux caractérisé en ce qu'il comporte une pluralité de bêches disposées sur la périphérie d'au moins deux disques d'axe commun, lesdits disques étant susceptible d'être partiellement enfoncés dans le sol et entraînés mécaniquement en rotation autour dudit axe dans le sens inverse au déplacement du dispositif afin d'enfouir lesdits déchets.
Patent FR-2861819-A1 (FR)
Title: Lock nut, has locking part, which is to be eliminated, provided with holding unit for locking nut on screw, and another locking part, which is to be retained on screw, exempted from hold to form nut
Inventor: GOUBAUD MICHEL
IPC: F16B31/02
Filed: 2003-10-29
Abstract: The nut has two locking parts (2, 3) separable when applied torque exceeds predetermined torque so that the locking part (3) is placed on a screw to be equipped. The locking part (2) which is to be eliminated is provided with a holding unit (6) for locking the nut on the screw. The locking part (3) which is to be retained on the screw is exempted from the hold to form the nut.
Patent FR-2862023-A1 (FR)
Title: Appui de securite allege pour pneumatique
Inventor: COGNE MICHAEL
IPC: B60C17/06
Filed: 2003-11-10
Abstract: Appui de sécurité destiné à être monté sur une jante à l'intérieur d'un pneumatique équipant un véhicule, pour supporter la bande de roulement de ce pneumatique en cas de perte de pression de gonflage, comportant :- une base sensiblement cylindrique destinée à s'adapter autour de la jante ;- un sommet sensiblement cylindrique destiné à entrer en contact avec la bande de roulement en cas de perte de pression, et laissant une garde par rapport à celle-ci à la pression nominale ; et- un corps annulaire reliant ladite base et ledit sommet ;tel que ledit appui est réalisé, au moins en partie, par assemblage axial d'une pluralité de tranches annulaires et tel que chacune desdites tranches annulaires comporte, régulièrement réparties sur la circonférence, des parois de liaison d'orientation sensiblement axiales s'étendant au moins sur une partie dudit corps annulaire et destinées à coopérer avec les parois de liaison de la ou les tranches annulaires adjacentes pour assembler axialement lesdites tranches annulaires.
Patent WO-2004052493-A1 (WO)
Inventor: FERON GILLES
IPC: A23L27/00
Filed: 2003-12-05
Abstract: L'invention concerne un procédé de contrôle de la rétention d'un composé organique (i) ou d'une pluralité de composés organiques (i) au sein d'une phase liquide ou solide, caractérisé en ce qu'il comprend une étape dans laquelle on modifie le potentiel d'oxydo-réduction de ladite phase solide ou liquide par mise en contact de ladite phase solide ou liquide avec un agent oxydant, un agent réducteur ou un agent neutre, la valeur du potentiel d'oxydo-réduction de ladite phase solide ou liquide déterminant le degré de rétention du composé organique (i) ou de chacun des composés organiques (i) au sein de ladite phase solide ou liquide.
Patent FR-2865682-A1 (FR)
Title: Device for purifying the air inside a vehicle, includes a tangential pulser to force air through a filter, optionally also a light source for photocatalytic removal of pollutants
Inventor: GIRAUD FREDERIC
IPC: B60H3/06
Filed: 2004-01-30
Abstract: Device for purifying air in a motor vehicle comprises a housing, with air inlet and outlet, that contains at least one air propulsion unit (40) and a filter (30). The new feature is that (40) is a tangential pulser (42) that draws in, and propels, air perpendicularly to its axis of rotation.
Patent FR-2865657-A1 (FR)
Title: Athlete`s e.g. runner, linearity measuring and signaling device, has alarm fixed to runner`s chest with vibrant blade and oscillating system for reacting to vertical crashes and creating electrical contact to release sound/light signal
Inventor: COLOMBEL BERNARD
IPC: A63B69/00
Filed: 2004-02-04
Abstract: The device has an alarm fixed to the chest of a runner and comprising a vibrant blade and an oscillating system. The blade and the oscillating system react to vertical crashes and create an electrical contact to release a sound or light signal. The alarm is situated inside a case that reacts to the vertical crashes and is maintained in the body of the runner by an adequate fixing unit.
Patent FR-2866624-A1 (FR)
Title: Mechanical transmission device for bicycle, has lever arm equipped with rotating roller placed at its end and moveable slider that is moved and positioned on arm by drive cable actuated by cyclist
Inventor: BOONE JACQUES RENE
IPC: B62M1/36
Filed: 2004-02-20
Abstract: The device has a cam (2) fixed on a pedal actuating a lever arm (3) that is articulated on a frame of a bicycle. The cam includes two lobes that are pushed back twice by turning of the lever arm which is equipped with a rotating roller (4) placed at its end. The lever arm includes a moveable slider (5) that slides on the lever arm and is moved and positioned on the arm by a drive cable (6) that is actuated by a cyclist.
Patent FR-2868587-A1 (FR)
Title: Procede et systeme de conversion rapides d'un signal vocal
Inventor: ROSEC OLIVIER
IPC: G10L21/013
Filed: 2004-03-31
Abstract: Ce procédé de conversion d'un signal vocal prononcé par un locuteur source en un signal vocal converti dont les caractéristiques acoustiques ressemblent à celles d'un locuteur cible, comprend :- la détermination (1) d'au moins une fonction de transformation de caractéristiques acoustiques du locuteur source en caractéristiques acoustiques proches de celles du locuteur cible, à partir d'échantillons vocaux des locuteurs source et cible ; et- la transformation de caractéristiques acoustiques du signal vocal à convertir du locuteur source, par l'application de ladite au moins une fonction de transformation.Il est caractérisé en ce que ladite transformation (2) comprend une étape (44) d'application uniquement d'une partie déterminée d'au moins une fonction de transformation sur ledit signal à convertir.
Patent FR-2869424-A1 (FR)
Title: Control unit e.g. brake pedal, for motor vehicle, has pins whose bases open in opening via which control rod head passes, where pins` intermediate parts are maintained in direction by retention unit that limits bases in another direction
Inventor: BEYLERIAN BRUNO
IPC: B60T7/04
Filed: 2004-04-21
Abstract: The unit has a stop with U-shaped pins (13, 14) mounted in a lever. Pin bases open in an opening via which head of a control rod passes, and ends of branches of the pins are maintained in a direction (D1) against an inner wall of the back face of the lever. Intermediate branch parts are maintained in a direction (D2) by a retention unit (27). The bases are limited in a direction parallel to the direction (D1) by the unit (27). Independent claims are also included for the following: (A) a brake control (B) a process for assembling a brake control on a pedal.
Patent FR-2872255-A1 (FR)
Title: Signaling unit, has bulb presenting gripping form accessible through aperture, where form has two side panels symmetric with respect to axis and is of determined height so as to allow finger of operator to hold panels
Inventor: SEVERAC DIDIER
IPC: F21S8/00
Filed: 2004-06-23
Abstract: The signaling unit has a bulb (20) presenting, in axial projection on its upper side (22) that extends perpendicular to an axis, a gripping form (30) accessible through an aperture (13). The gripping form has two side panels symmetric with respect to the axis and is of determined height so as to allow the finger of the operator to hold the side panels. The form has a central extension (33) with diameter lower than that of the bulb.
Patent FR-2873303-A1 (FR)
Title: Patin a roulettes
Inventor: MARECHAL LAURENT
IPC: A63C17/06
Filed: 2004-07-22
Abstract: Patin à roulettes comportant : un châssis (1) prévu pour recevoir une pluralité de roues, une semelle (4) destinée à soutenir le pied chaussé d'un utilisateur, un contrefort talon (5), un moyen de retenue du pied (11), susceptible d'être dans un état ouvert, permettant l'introduction du pied de l'utilisateur, et dans un état fermé, permettant l'ajustement dudit moyen de retenue du pied autour du pied de l'utilisateur, ledit moyen de retenue du pied comportant; un ancrage avant-pied (16, 17, 33), un ancrage cou-de-pied (19, 20, 34), lesdits ancrage avant-pied et cou-de-pied comportant chacun une zone de pivot autour de laquelle ledit moyen de retenue du pied pivote lorsqu'il passe de l'état ouvert à l'état fermé, un moyen d'attache avant-pied (35), un moyen d'attache cou-de-pied (22, 23) destiné à assurer le maintien dudit moyen de retenue à l'état fermé; et des moyens de réglage (24, 28) permettant l'ajustement dudit moyen de retenue à la morphologie du pied de l'utilisateur.