baber/WOPTO huggingface dataset:
Patent FR-2763392-A1 (FR)
Title: Boitier pour charge propulsive
Inventor: AUMASSON REGIS
IPC: F42B5/18
Filed: 1997-05-15
Abstract: L'invention a pour objet un boîtier (2) pour une charge propulsive, notamment pour une munition comportant un projectile (3) empenné et une douille, boîtier comportant une enveloppe cylindrique (12) et un couvercle de fermeture (13), boîtier caractérisé en ce que l'enveloppe cylindrique (12) est réalisée en une matière plastique et en ce qu'elle est constituée par un treillis formé de brins (14a, 14b) délimitant des ouvertures (15).
Patent FR-2764678-A1 (FR)
Title: Supple heating panel used e.g. for deicing aircraft control surfaces or heating vehicle seats etc.
Inventor: TRUCHET PASCAL
IPC: F24D13/02
Filed: 1997-06-17
Abstract: A supple heating panel consists a layer of a textile material (2) made from graphite or carbon filaments with connectors (3) for a power supply, sandwiched between two layers of resin-coated fabric (1) which remain supple and electrically-insulating after polymerisation. The resin-coated fabric layers can be, for example, of polyamide, an aramid such as 'Kevlar' (RTM), or polyethylene, coated with PVC, silicone, polyethylene or polyamide, as appropriate.
Patent FR-2753804-A1 (FR)
Title: Procede et appareil de generation d'un faisceau optique a utiliser dans un systeme d'imagerie
Inventor: WHEELER JOSEPH A
IPC: G03F7/20
Filed: 1997-07-02
Abstract: Un système générateur (10) de faisceau optique à utiliser dans un système d'imagerie qui forme une image dans un substrat comprend un générateur (12) de faisceau, un filtre (16) de mode et un sélecteur d'état. Le faisceau optique peut être à un premier niveau de puissance qui expose l'image dans le substrat et à un deuxième niveau de puissance qui n'expose pas le substrat (101). Le générateur de faisceau optique engendre un faisceau optique cohérent presque monomode (22) en réponse à des signaux d'ordres reçus correspondant à un état "en service" et engendre un faisceau optique incohérent multimode en réponse à des signaux d'ordres reçus correspondant à un état "hors service". Le filtre (16) est couplé optiquement au générateur de faisceau et atténue à une amplitude inférieure au niveau d'exposition une composante optique du faisceau optique reçu qui n'est pas monomode. Le sélecteur d'état engendre les signaux d'ordres "en service" et "hors service" correspondant aux états "en service" et "hors service" d'une manière telle que le filtre sort le faisceau optique cohérent à une atténuation minimale pendant l'état "en service" et à une atténuation maximale pendant l'état "hors service".
Patent FR-2753130-A1 (FR)
Title: Dispositif pour la commande d'un changement automatique de plaques d'impression
Inventor: LINDNER BERND
IPC: B41F33/00
Filed: 1997-09-01
Abstract: La présente invention concerne un dispositif pour la commande automatique d'un processus de changement de plaques d'impression d'une machine d'impression. Selon l'invention, par la commande (2), à côté des signaux d'ordre pour déclencher les étapes de travail prévues pour l'échange de plaques d'impression, d'autres signaux peuvent être engendrés, lesquels peuvent être traités en informations, par l'intermédiaire d'un dispositif de calcul (calculateur du poste de commande 1) relié à un dispositif d'affichage (7), représentant, sur le dispositif d'affichage (7), les étapes de travail déclenchées par les premiers signaux d'ordre.
Patent FR-2768768-A1 (FR)
Title: Procede pour maintenir l'integrite d'une gaine formant joint d'etancheite, en particulier d'une gaine cimentaire de puits
Inventor: THIERCELIN MARC
IPC: E21B33/14
Filed: 1997-09-23
Abstract: L'invention concerne un procédé pour maintenir l'intégrité d'une gaine, en particulier d'une gaine cimentaire d'un puits.Le procédé consiste à calculer ou faire une estimation des variations de pression et/ ou de température dans le puits et/ ou des variations des contraintes in-situ, qui seront susceptibles d'intervenir au cours de la vie du puits, à faire une évaluation des contraintes dans la gaine en fonction des variations précitées, à déterminer la nature de la contrainte qui sera susceptible de provoquer en premier lieu un risque de détérioration de la gaine, et à évaluer l'influence des propriétés élastiques de la gaine, de la roche et/ ou du tubage sur cette contrainte pour choisir une gaine permettant d'atténuer cette détérioration.L'invention s'applique notamment à des puits de pétrole, d'eau, de gaz et géothermiques.
Patent FR-2774260-A1 (FR)
Title: Smoking of bread, pastries or pizzas
Inventor: LANCELOT PIERRE
IPC: A23B4/052
Filed: 1997-12-05
Abstract: A U-shaped electrical resistance heater (1) is positioned on each shelf of the bread oven. Each heater can be turned on independently of the others to singe logs of wood to make smoke. The wood is held in a support which is perforated (8) to let smoke and ash (9) escape.
Patent FR-2772950-A1 (FR)
Title: Dispositif electronique de calcul d'une transformee de fourier a architecture dite "pipelinee" et procede de commande correspondant
Inventor: CAMBONIE JOEL
IPC: G06F17/14
Filed: 1997-12-19
Abstract: Le dispositif électronique de calcul d'une transformée de Fourier à architecture pipelinée comprend au moins un étage de traitement à radix égal à 4 comportant des moyens de traitement élémentaires (MTE) effectuant des traitements de transformées de Fourier de taille égale à 4 sur des blocs de données, ainsi que des moyens de mémorisation élémentaires comportant une mémoire à accès aléatoire (MM) en particulier une mémoire simple accès, et dont la capacité de stockage est égale à 3N/ 4 données, N étant la taille du bloc de données traité par cet étage.
Patent WO-9831484-A1 (WO)
Title: Machine for bending tubes with small diameter
Inventor: JAUBERT PHILIPPE
IPC: B21D11/06
Filed: 1998-01-09
Abstract: The invention concerns a machine for bending tubes (1) of small diameter, previously cut and provided with connecting systems at each of their ends. Said machine comprises means for grasping (5) the rear end of the tube (1), means for driving said grasping means along a longitudinal axis, and at least a bending head comprising two forming rollers (7, 8) each having at least a peripheral groove, a folding pin (23) associated with means (24) for moving along a circular path centred on an axis (Y) orthogonal to axis (X), and with means (29) for moving in translation along an axis (Y1) parallel to (Y), and with devices for guiding the tube (1) arranged upstream and in the proximity of the forming rollers (7, 8).
Patent WO-9836305-A1 (WO)
Title: Electronic or optoelectronic housing with ceramic insert
Inventor: HAVASI MARC
IPC: H01L23/04
Filed: 1998-02-13
Abstract: The invention concerns a substantially parallelepiped-shaped housing for electronic or optoelectronic components designed to receive one or several means for routing electric transmission signals in the form of multilayer ceramic (14, 16) and/or optical (11) elements between the outer part and the electronic components arranged inside. The housing comprises a bottom (3) and a rectangular annular frame (2) constituting walls (4, 6, 7, 8, 27, 28). The housing frame (2) is made of metal, with a continuous periphery, and is bored with one or several slots (9, 12, 13) in a substantially intermediate position in one or several of said side walls (4, 6, 7), or one or several notches (24, 26) arranged in overlapping position on one or several said side walls and on the bottom (23), and extending over the whole length of one edge of the housing. The housing is produced by different manufacturing methods.
Patent WO-9855756-A1 (WO)
Title: Turbofan thrust reverser with doors forming scoops associated with mobile upstream visor
Inventor: GONIDEC PATRICK
IPC: F02K3/06
Filed: 1998-06-04
Abstract: The invention concerns a turbojet thrust reverser comprising hollow pivoting doors (3), integrated in direct jet in the external pod cowling and constituting in reverse jet flux deviating obstacles forming scoops. A mobile part forming a visor (23) is arranged, in direct jet, between the door (3) upstream edge and the upstream fixed structure (6) covering the front frame (8) downstream structure. The upstream visor (23) is articulated on the fixed structure and associated with control means, uncovers, in thrust reversal, the front frame (8) downstream structure which has an aerodynamic surface guiding the reversed flux
Patent WO-0008379-A1 (WO)
Title: Safety device for fluid dispensing installation
Inventor: FERKATOU MOURAD
IPC: G01M3/28
Filed: 1998-08-05
Abstract: The invention concerns a safety device for a dispensing installation connected to a pressurised fluid supply network, in particular a water or gas supply network. The invention is characterised in that it comprises a fluid circuit including at least an electromagnetic valve (EV) and two pressure controllers, a high pressure controller (P1) and a low pressure controller (P2) respectively, and a logic electrical circuit comprising control means for opening said electromagnetic valve if the pressure downstream of the electromagnetic valve suddenly drops and for closing it if it is within the range defined by the two pressure controllers (P1, P2).
Patent FR-2778922-A1 (FR)
Title: Polynucleotide useful for regulating gene expression in bacteria, especially Clostridium, e.g. for vaccine production
Inventor: MARVAUD JEAN CHRISTOPHE
IPC: C12N1/21
Filed: 1998-05-19
Abstract: Polynucleotide comprising all or part of at least one regulatory sequence of a Clostridium toxin synthesis operon in a form isolated from the rest of the genes constituting the operon is new.- DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: - (1) a vector or plasmid containing at least part of the polynucleotide; - (2) a protein or peptide having at least 60% sequence identity with a protein or peptide comprising a substantial part of the 179 residue amino acid sequence fully defined in the specification; - (3) a protein or peptide having at least 60% sequence identity with a protein or peptide comprising a substantial part of the sequence consisting of amino acids 125-175 of the 179 residue sequence; - (4) a microorganism containing the polynucleotide or vector.- ACTIVITY - Antibacterial.- MECHANISM OF ACTION - Vaccine
Patent FR-2773118-A1 (FR)
Title: Dispositif accelerateur pour vehicules a propulsion electrique
Inventor: CHERRY WESLEY ROBERT JR
IPC: B60L15/20
Filed: 1998-07-09
Abstract: L'invention concerne un dispositif accélérateur pour véhicule à propulsion électrique, le dispositif accélérateur comprenant une pédale d'accélérateur (12) pouvant être enfoncée de façon à basculer entre une position de repos et une position d'enfoncement maximal, une bande flexible allongée (36) fonctionnellement connectée à la pédale et pouvant coulisser le long d'un trajet de déplacement prédéfini, la bande portant un aimant permanent, plusieurs capteurs galvanomagnétiques disposés suivant la longueur du trajet de déplacement de la bande de façon à présenter un espacement uniforme entre eux, chaque capteur pouvant produire, s'il n'est pas activé, un signal de position de pédale d'un premier niveau logique, et, s'il est activé par le flux magnétique de l'élément permanent, un signal de position de pédale d'un deuxième niveau logique, et un microprocesseur qui répond aux signaux de position de pédale des premier et deuxième niveaux logiques en ajustant le couple et la vitesse du moteur électrique.
Patent FR-2782898-A1 (FR)
Inventor: CRISINEL PASCAL
IPC: A23B4/26
Filed: 1998-09-03
Abstract: The apparatus to process foodstuffs with a water enriched with ozone, by washing, has at least two reserves of an initial solution (41), a supply (22) of a gas mixture containing ozone, a station (23) where ozone is added to a fresh water supply and an injection system (25,L1-L3) to feed the water with ozone into each reserve. The injection system has at least two control units (27) to determine the vols. fed into the reserves. The dissolved ozone content in the water flow is equal to or greater than the highest ozone content in the reserves. A monitor system (46,47) registers the ozone content at each reserve to be passed to a data processing unit (26) for comparison of the ozone level at each reserve. Deviations are corrected by the feed controls (27), to maintain the required ozone content level, through command signals (28) from the data processing station (26). A buffer store (25) can be supplied with water containing ozone, with outlet lines (L1-L3) to the reserves (41), each with a flow control (27). At least one of the reserves has a secondary feed line (21b) of additional water as an independent feed, or into the ozone water supply downstream of the control point. The ozone water at the reserve is recirculated in its own circuit, including another reserve, or in a circuit containing the primary supply (21) and the ozone treatment station (23). A filter is in the recirculation for the water from the reserve and also for water with ozone, before it reaches the main supply point in the circuit. The system to apply ozone to the water can have a buffer store, for the ozone action, fed from the main supply and with outlet lines to the reserves through control points. The ozone treatment buffer has an inner porous diffuser, to deliver the processing gas, and a closed loop where ozone can be dissolved in the water flow. At least one of the reserves is fitted with an injection system, to deliver ozone into the stored water. An Independent claim is included for a water processing operation, where ozone is introduced into it. The water with ozone is held in reserves, and a water flow to the reserves is treated with ozone to be dissolved in it. Preferred Features: The water with ozone is passed to a buffer store, to be distributed to the reserves, with controlled feed flows. The water level is monitored at each reserve to determine the main feed of water containing ozone and a secondary feed.
Patent FR-2784178-A1 (FR)
Title: Device for measuring changes in distance between two points of a structure, such as a crack or deformation in a structure, using a telescopic arm
Inventor: SAUGNAC JANPIERRE
IPC: G01B5/30
Filed: 1998-10-01
Abstract: A device for measuring relative displacement between the two points in three dimension is used, such as device with telescopic arm (3). One end has a spherical bearing (4) or scale mounted to the first part (1), and the display comprises a vernier (5) comprising male (3a) and female (3b) portions forming the telescopic arm, the other end of which is fitted with a drum (6) mounted so as to rotate along the axis (X) in a cover (7) mounted such as to rotate on a plate along an axis (Y) perpendicular to the other axis (X).
Patent FR-2786912-A1 (FR)
Inventor: DUNAND MICHEL ANDRE
IPC: H01B7/00
Filed: 1998-12-04
Abstract: The connecting cable (10) holds a bundle of wires (16) and has a sleeve (18) defining an internal passage in the cable to allow insertion of supplementary wires at a later time. The initial bundle of wires (16) lies outside this internal sleeve.
Patent FR-2787048-A1 (FR)
Title: Screw tap for production of female thread inside cylindrical bore has three tap wheels with bearing stubs running in tool head and circumferential ridges of increasing diameter towards tool shank
Inventor: LONG JEAN FRANCOIS
IPC: B21H3/08
Filed: 1998-12-11
Abstract: The tap has a shank carrying a head with bearing grooves which hold the three tap wheels (4-6) at a slight angle so that the circumferential ridges screw themselves into the bore, rolling the threads to shape as they do so. The three tap wheels have ridges (F1.4-5.4; F1.5-4.5; F1.6-4.6) which successively increase in diameter to form the threads in easy stages.
Patent FR-2788567-A1 (FR)
Title: Plunger oil pump with combined rotary and axial motion where plunger is made from two materials with different wear properties
Inventor: ITOH HISANORI
IPC: F04B7/06
Filed: 1999-01-15
Abstract: The oil pump has a plunger (50) which consists of a pump head (52) formed of the same material as the body (10) and a drive section (54) made of a high wear resistant material. The end of the pump has a recess into which fits a projection from the drive section. At the rear of the drive section is a cam element for reciprocating motion. The drive section (54) contains gearing (60) on its periphery, which engages with a worm drive to give rotary motion. The drive contains bearing surfaces (62,64) on either side of the gearing.
Patent WO-0000422-A1 (WO)
Title: Automatic corkscrew
Inventor: HUOT-MARCHAND MARIE-JOELLE
IPC: B67B7/04
Filed: 1999-06-30
Abstract: The invention concerns an automatic corkscrew comprising a tubular body (1) receiving a mobile slide (10, 10') consisting of at least two parts, namely a head (12, 12') and a nut (14, 14'), including at its base a helical extraction screw (22, 22') wherein one of the slide (10, 10') two parts (12, 12'-14, 14') is provided with locking means (20, 19, 43) capable of co-operating with matching receiving means (19, 20, 43) arranged on the other part (14, 12) so as to interlock, when activated, said two parts (12, 14). Said corkscrew further comprises unlocking means (30, 32, 47) acting, in inoperative position, on the locking means (20, 19, 43) to disengage the slide (10) two parts (12, 14). Said corkscrew is characterised in that it comprises means for disconnecting (34, 34', 50) the unlocking means (30, 32, 47) so as to interlock, when they are activated, the head (12, 12') and the nut (14, 14').
Patent WO-0004305-A1 (WO)
Title: Transmission unit with reversing mechanism mounted between a gearbox and at least two drive wheels
Inventor: CHAURE MICHEL
IPC: B60K17/16
Filed: 1999-07-19
Abstract: The invention concerns a transmission device mounted between a gearbox (2) coupled with a motorcycle engine (3) and at least two drive wheels with coaxial transverse shafts (4, 5) of a motor vehicle with at least three wheels. The invention is characterised in that it consists of a single-unit assembly (1) comprising, inside a single and common crankcase (6), a reversing mechanism of rotational direction (7) coupled between the gearbox output shaft (6), an intermediate shaft (11) and a differential (8) whereof the shell (15), bearing the planet pinions (17) are integral with coaxial driving shafts (4, 5) passing through the crankcase (6) wall and the differential (8) is a component of a supplementary gearbox with two transmission ratios. The device is further provided with an output for operating in four-wheel drive. The invention is applicable to recreational or sport motor vehicle.
Patent FR-2790084-A1 (FR)
Title: Measuring system for force applied by reader contacts to chip card contacts used simulated card with sensors corresponding to reader contacts
Inventor: BRANGIER PIERRE
IPC: G01L5/00
Filed: 1999-02-19
Abstract: System comprises a card (1) having a window (4) with a series of sensors (2) which correspond one on one with the elastic contacts on the connector of a card reader being tested. Sensors connected to a strain gauge, are able to bend under the force applied by the reader contacts and are linked to a processing unit (3) which determines the force applied to the sensors from their deformation.  The system consists of a card (1) of the same dimensions as a chip card, having a window (4) with a series of sensors (2) which correspond one on one with the elastic contacts on the connector of a card reader being tested. The sensors are in the form of tongues connected to a strain gauge, are able to bend under the force applied by the reader contacts and are linked to a processing unit (3) which can determine the force applied to the sensors from the amount of their deformation.
Patent WO-0022798-A1 (WO)
Title: Public information terminal
Inventor: ALLANI CYRINE
IPC: H04M1/247
Filed: 1999-10-08
Abstract: The invention concerns an office automation and communication equipment (1) designed for information exchange, in particular written or oral, via one or several communication networks, for processing data, in particular documents, and for accessing resources available on one or several of said communication networks. Said office automation and communication equipment (1), also known by the name PUBLIDESK (registered trademark in France), is designed to be installed in an existing telephone booth (CA) connected to one of the communication networks, as replacement for a telephone apparatus initially equipping said telephone booth. It is further designed to communicate via the communication network(s) with a central service site designed to manage a set of such office automation and communication equipment installed in an existing network of telephone booths.he invention is particular useful in providing access to Internet and office automation resources from a pool of existing telephone booths.
Patent FR-2775443-A1 (FR)
Title: Portable system for use in industry or in institution e.g. hospital or hotel for cleaning various surfaces e.g. walls, floors and sinks
Inventor: TOETSCHINGER MARK
IPC: A47L25/00
Filed: 1999-03-02
Abstract: The system includes a housing (102) having a wet portion containing a pump drive and tubing providing liquid communication between a container, a source of aqueous concentrate and diluent (110,11), venturi and liquid communication to a spray head (113). A dry portion is provided having wiring switches (106), rechargeable batteries (104) and other electrical circuitry.
Patent FR-2791097-A1 (FR)
Inventor: CHAILLIE FREDERIC
IPC: G07C9/00
Filed: 1999-03-17
Abstract: The invention concerns a device for limiting bending in a flexible tab (15) along a bending direction comprising a stop (18) placed along said direction spaced apart (19) from the deformable end of the tab (15). The invention more specifically concerns a device for confining a substantially flat object (17), comprising a lower part (1) supporting at least flexible locking means (15) along a bending direction, characterised in that the device further comprises means (18) for limiting bending of the locking means (15) along said direction. The invention is applicable in particular to a motor vehicle electronic key housing, comprising a removable button cell (7).
Patent FR-2791738-A1 (FR)
Title: Blade profiles and orientations for single and double sense rotation fans, comprises reversal of upper and lower surfaces for single sense fans and use of double upper profiles for double sense fans
Inventor: SARDOU MAX
IPC: F04D29/38
Filed: 1999-03-30
Abstract: In the case of the double sense of rotation fans a blade profile having two opposed upper surface profiles (1,1') is used with the blade axis orientated along the wheel radius. The blade has two trailing edges (6,6') and the space between them is closed by two cavities (8,8') separated by a diaphragm with a rounded leading edge (7). Alternative blade profiles using different opposed upper surface profiles may also be used
Patent FR-2793785-A1 (FR)
Title: Mechanism for wrapping trim straps has hook to fix platform on vehicle, shaft actuated by crank, guide and fork
Inventor: OPRIS VALENTIN
IPC: B60P7/08
Filed: 1999-05-21
Abstract: Mechanism has frame (1) with hook (2) to fix on vehicle and locking device (8) in one end. In the other end there are fork (6) and bearing (3) with shaft (4) actuated by crank (5). A user can position trim strap between fork's tines and on guide (7). He is then ready to wrap trim strap by acting on crank (5). The crank's handle (9) can be folded and block shaft's rotation.
Patent FR-2801720-A1 (FR)
Inventor: MULLER PATRICK
IPC: F16K31/11
Filed: 1999-11-25
Abstract: The electronic shutter has an electromagnet and central plunger activating the rotating valve (17). The valve moves between an open and closed position by cam movement (20) and there is an elastic activated stop element (28) which locks the valve in position. The stop element has a removable section (31) to allow its removal for maintenance.