baber/WOPTO huggingface dataset:
Patent FR-2776035-A1 (FR)
Title: Connecteur a insertion et ejection automatiques
Inventor: BOUSSAIRY MEKKI
IPC: H01R13/627
Filed: 1998-03-13
Abstract: On réalise un connecteur avec un corps mâle (2) et un corps femelle (1) emboîtables partiellement. Le corps femelle possède à l'intérieur une bague (11) repoussée vers l'extérieur par un ressort (24). La bague est maintenue à l'intérieur du corps femelle par un guichet dans lequel elle s'encastre. Lors de l'insertion d'un corps mâle, une butée (14) de ce corps mâle repousse la bague vers le fond (22) du corps femelle. La bague libère alors le guichet qui vient s'encastrer dans une gorge (15) du corps mâle. L'accouplement et la solidarisation des deux parties du connecteur sont alors automatiques. Pour désaccoupler, il suffit d'appuyer sur un levier (17) qui emmène le guichet. Le ressort qui repousse la bague contribue par ailleurs à l'éjection sans effort du corps mâle. On montre qu'il ne faut dans chaque cas exercer un effort que dans une seule direction longitudinale sur le connecteur mâle pour l'accoupler, transversal sur un levier du guichet pour désaccoupler les deux pièces.
Patent FR-2776784-A1 (FR)
Title: Electro-optical modulator, forming a Pockels cell
Inventor: BOSC DOMINIQUE
IPC: G02F1/01
Filed: 1998-03-30
Abstract: Electro-optical modulator has a structure of two layers (36) forming an electrode between them with an intermediate polymer layer (4), laid directly on an optical guide core (2) of an amorphous mineral material. A layer forming an optical sheath (7) is over the core (2) on both sides of the twin layer electrode and polymer structure. The transition zones (8) near the structure taper to the electrode, which covers the optical sheath at the transition zones. The electro-optical polymer (4) is covered by a protective layer, with a lower index than the core (2). The electrode, over the core (2), is of a material with electrical conductivity and transparent for the functional wavelength. The length of the structure is 5-30 mm, of the two layers forming the electrode with the polymer (4) layer over the core (2).  An Independent claim is also included for production of the modulator, where the optical guide (2) of an amorphous flush mineral material is used as the core to be covered by a layer and a material (7) to act as a protective sheath. The layer is etched, using a mask, for an electrode to be placed on the base within the engraved zone. An electro-optic polymer is deposited over the electrode and the edge of the etched zone and fills the zone. Preferred Features: The etching is by a plasma, and the mask is shifted in relation to the protective sheath with shims between the mask and sheath. The polymer is deposited on the electrode and the transition zones as defined by the sheath during etching. The etching can be at the layered structure, to form a dish to take the electrode and the covering polymer.
Patent FR-2767135-A1 (FR)
Inventor: BIHAIN BERNARD
IPC: C12N1/19
Filed: 1998-04-22
Abstract: The invention concerns a novel complex LSR (Lipolysis Stimulated Receptor) polypeptide receptor, characterised by its functional activities, the cloning of DNAc complementary to RNAs messengers coding for each of the subunits of the multimer complex, vectors and transformed cells, methods for diagnosing and selecting compounds useful as medicine for preventing and/or treating pathologies and/or pathogenic conditions such as obesity and anorexia, hyperlipemia, atherosclerosis, diabetes, hypertension, and more generally the various pathologies associated with anomalies of the cytokin metabolism.
Patent FR-2778584-A1 (FR)
Title: Desiccated enclosure for e.g. airborne optical- and illumination systems connected to variable external pressure
Inventor: GUIRAGOSSIAN NICOLAS
IPC: F26B5/16
Filed: 1998-05-15
Abstract: Between the enclosure (1) opening (2) and the detachable chamber (3) filled with desiccant granules (4) a valve (5) opens only when the chamber is attached. A serpentine path (7) in the chamber forces the air to pass through a majority of the granules, avoiding localized by-passing. Preferred Features: Filters (9) terminate the ends of the serpentine path, holding granules in place and avoiding release of dust due to erosive breakdown. A valve at the enclosure/filter connection, opens with pressurization of the enclosure. Another opens on de-pressurization, connecting it to the environment via a vent. The system and circuitry are further elaborated.
Patent FR-2779031-A1 (FR)
Title: Pendulous spraying gallery for correcting for inclined ground,
Inventor: BALLU PATRICK
IPC: A01M7/00
Filed: 1998-06-02
Abstract: The pendulous spraying gallery consists of a chassis (2), on to which is suspended a spraying gallery (5) and the device, which is designed to correct for the inclination of the ground.  This correction device consists of a method of allowing the application to, at least two, separate points on the ramp of at least two forces, which are directed to pivot the gallery, in its vertical plane, so as to overcome its rotational inertia in this plane and to reduce the corresponding displacements of its centre of gravity (6).
Patent FR-2768238-A1 (FR)
Title: Procede de fabrication d'un panneau d'affichage a cristaux liquides multidomaine
Inventor: KWON SOON BUM
IPC: G02F1/1337
Filed: 1998-06-16
Abstract: Un procédé de fabrication d'un panneau d'affichage à cristaux liquides multi-domaines comprenant les étapes de formation d'une couche de photo-alignement sur un substrat, le positionnement d'un masque ayant une pluralité de régions avec des photo-transmittances différentes et la formation de directions d'alignement différentes dans différents domaines de la couche de photo-alignement correspondant à chacune de la pluralité de régions par exposition de la couche de photo-alignement à la lumière à travers le masque.
Patent FR-2780066-A1 (FR)
Title: Aqueous silicone dispersion, used in sealants and waterproofing compositions
Inventor: FEDER MICHEL
IPC: C09K3/10
Filed: 1998-06-18
Abstract: Aqueous silicone dispersion comprises silicone phase phi s with refraction index ns, hydrophilic non-silicone phase phi h with refraction index nh, and water. (ns -nh)mod  <=  0.05 Aqueous silicone dispersion, forms a transparent elastomer when crosslinked and comprises:  (i) silicone phase phi s with refraction index ns, comprising: (a) crosslinkable polyorganosiloxane (POS) A,  (b) optionally silicone containing adhesion promoter B,  (c) optionally crosslinker D, and  (d) optionally solvent Sa of POS A silicone(s); (ii) hydrophilic non-silicone phase phi h with refraction index nh, comprising: (a) filler CH,  (b) surfactant TA, and optionally  (c) catalyst and/or water soluble adhesion promoter B'; and  (iii) water. The refraction Indices obey inequality (I). (ns -nh)mod  <=  0.05 (0.04) (I)  Independent claims are also included for the following: (1) preparation of dispersion, by emulsifying silicone phase phi s in aqueous phase containing hydrophilic phase phi h and water, using mechanical agitation; and  (2) silicone elastomer, at least partially crosslinked, obtained from the dispersion, with crosslinking preferably by condensation.
Patent FR-2781013-A1 (FR)
Title: Fuel supply system for IC engine, comprises pump in fuel tank reserve compartment electronically controlled to meet engine requirements
Inventor: MAZET HENRI
IPC: F02D41/38
Filed: 1998-07-13
Abstract: The electrically driven fuel pump (1) is placed in a base compartment (2) in the fuel tank (3). Fuel passes via a filter (5) to a pressure regulator (7), whence some returns (11) as a jet entering the pump compartment to maintain the necessary minimum pump flow. Opt., filter, regulator and return line form a subassembly in or on the tank.  The main fuel line (6) extends to the fuel rail (8) on the engine (10). (On direct injection or compression ignition engines a high pressure pump and regulator are interposed). To maintain a satisfactory delivery pressure, irrespective of engine fuel demand, the regulator must be assured of a certain minimum flow by the electronic control unit (4). The control unit varies the pump speed and hence its throughput to cover as far as possible the engine's needs, while simultaneously meeting minimum flow requirements for the return jet (11) and regulator (7). Basic information for these purposes is provided by the engine management unit, with which the controller may at least partially be integrated, and by fuel system sensors, e.g. for temperature, fuel level, and interpreted with the aid of characteristic curves and algorithms in the controller's memory. Pump speed, continuously monitored, is adjusted using PWM techniques.
Patent FR-2781859-A1 (FR)
Title: Annular joint used to connect two ducting members
Inventor: BOTREL THIERRY
IPC: F16J15/10
Filed: 1998-07-30
Abstract: The joint includes internal and external faces (2,3), a plane of symmetry passing through an axis (4), and includes first and second contact zones (6,7) contained respectively in first and second planes (8,9). The first and second planes intersect to form a dihedral having an edge perpendicular to the plane of symmetry, where the dihedral angle is between 0.5 and 10 degrees.
Patent FR-2765843-A1 (FR)
Title: Vehicle-mounted handling device for heavy slag or liquid metal containers
Inventor: HEBER ERICH
IPC: B60P1/48
Filed: 1998-09-09
Abstract: The handling device is for lifting, tipping, depositing of a container with lifting journals. The device has tipper arms with lifter parts (13) to engage with the journals.  The lifters are freely turnable and are held in a defined relative position to the journals by a locking device (17), for lifting or after lifting of the container (1). The lifters are formed by crane- type hooks, or by rings. The inner parts of the rings in contact with the journals are born in outer parts via slide or roller bearings.
Patent FR-2772836-A1 (FR)
Title: Dispositif de determination du debut d'injection dans un moteur a combustion interne a injection directe
Inventor: SCHERNEWSKI RALF
IPC: F02D41/20
Filed: 1998-12-18
Abstract: Ce dispositif comprend un capteur de pression magnéto-élastique 30 qui est disposé sur une conduite d'injection 27 menant à un injecteur 18, afin de détecter l'effet magnéto-élastique qui est dû à une variation de pression dans la conduite d'injection en raison d'une opération d'injection de l'injecteur et afin de délivrer un signal de mesure au moyen duquel le début d'injection peut être déterminé.
Patent WO-9947233-A1 (WO)
Title: Improvements to solid-liquid separating equipment in particular for biological purification of waste water
Inventor: GEAUGEY VALERIE
IPC: B01D29/39
Filed: 1999-01-19
Abstract: The invention concerns an equipment for separating a solid/liquid suspension by filtering, in particular biological or physico-chemical purification of liquor sludge, on a textile or membrane filtering material. The invention is characterised in that it consists of at least a plate (14) immersed in the suspension to be treated, said plate being inclined relative to the vertical and made in the form of a recessed plate comprising one or several sections whereof only the lower surface (16) is covered with the filtering support (14) the upper surface being solid, said recessed plate internal enclosures being connected to a manifold or flowline (20) collecting the treated water and gas sweeping means (24; 30) are arranged beneath said plate (14), such that the gas bubbles emitted by said sweeping means flow along the filtering support.
Patent WO-9939644-A1 (WO)
Title: Surgical bone anchoring device
Inventor: FUMEX LAURENT
IPC: A61B17/04
Filed: 1999-02-03
Abstract: The invention concerns a surgical bone anchoring device without screw or stud, comprising a thread (1) whereof the median part, designed to be inserted in a hole previously drilled in the bone, is shaped like a closed loop (2) bearing a deformable tubular sheath (5) capable of sliding on the thread (1) within the limits of the loop (2), and to be deformed into a ball by a pull exerted on at least one strand (3, 4) of the thread (1).
Patent FR-2788638-A1 (FR)
Title: Circuit d'oscillation avec dynamique etendue
Inventor: ROMAO FERNANDO
IPC: H03B5/12
Filed: 1999-01-20
Abstract: Pour améliorer une pureté spectrale d'un signal en sortie (4) d'un oscillateur (2) commandé par une tension et dont on veut augmenter la dynamique en sortie, on alimente cet oscillateur par l'intermédiaire d'un dispositif de commutation (34) dont une sortie (38) est filtrée par un filtre passe bas (39) indépendant des caractéristiques de l'oscillateur (2). Ce dispositif de commutation (34) permet d'alimenter l'oscillateur (2) avec deux valeurs de potentiel différentes ceci afin d'augmenter une dynamique en sortie de cet oscillateur (2).
Patent WO-0030086-A1 (WO)
Title: Method for reading and writing a data storage medium comprising a material with a succession of zones having a first and second physical state respectively
Inventor: SALUEL DIDIER
IPC: G11B9/00
Filed: 1999-11-16
Abstract: The invention concerns a method for reading a data storage medium (1) comprising a recording layer (14) with a succession of material zones (14a, 14c) having distinct first and second physical states of the material respectively. The invention is characterised in that it consists in scanning the recording layer with means (100) detecting an electric field.
Patent FR-2794472-A1 (FR)
Title: Apparatus for aerobic and/or anaerobic fermentation of liquid effluents containing organic matter, especially for biogas generation, comprises a fermenter, a centrifuge and a membrane separator
Inventor: BONHOMME MICHEL
IPC: C12M1/04
Filed: 1999-06-01
Abstract: Apparatus for aerobic and/or anaerobic fermentation of liquid effluents containing organic matter, comprising a fermenter, a centrifuge and a membrane separator, is new.
Patent FR-2794336-A1 (FR)
Inventor: LEGRAND EMMANUEL
IPC: A01D34/416
Filed: 1999-06-04
Abstract: The cutting head, designed to use a number of relatively short sections of cutting line (12) held in place individually, has one or more radial slots (8) between the periphery (7) of the head and a central cavity (6). The size of each slot corresponds to twice the thickness of the cutting line, and each section of line fitted to the head is doubled and held in place by the bulge (13) formed where it is folded. The line used with the head can be of round, polygonal or square section, and the fold is made close to one end, so that the projecting line has a long main section (12a) and a short retaining section (12b).
Patent FR-2796055-A1 (FR)
Title: Simple and reliable manual separation of a piece of paper from a continuous strip used for automated delivery of tickets, transaction records or receipts
Inventor: BOISSONNET PATRICK
IPC: G07B5/02
Filed: 1999-07-08
Abstract: The separation is provided by a toothed blade (1) that cuts the paper strip (9) after it has been delivered through guides (3,4,5). The blade is well clear of the opening (10,11) where the paper is delivered. The guides bend the paper strip so that it is bent in an acute angle over the edge of the blade where it is to be cut.
Patent FR-2781274-A1 (FR)
Title: Raccord pour tubes, comprenant un troncon de raccordement conforme a une extremite d'un tube
Inventor: BOHNES KARLHEINZ
IPC: F16L23/02
Filed: 1999-07-15
Abstract: Le raccord comprend :un tronçon (4), conformé sur un tube (1) avec, depuis la région non déformée (2) du tube (1), une surface conique (7) élargie vers la surface frontale (5), depuis cette dernière, une surface cylindrique (8) et, entre celles-ci, une surface à forme libre (9); un premier perçage conique (10) rétréci depuis la surface frontale (5), suivi d'un deuxième perçage (11) rétréci vers le perçage (3) de la région non déformée, un premier élément de raccordement (13) traversé par la région non déformée, avec perçage conique (15) en contact avec la surface conique (7), et un élément d'étanchéité (23) percé, avec une première surface d'étanchement (25) adaptée au premier perçage conique (10), et une deuxième surface d'étanchement (26) contre une surface (21) d'un deuxième élément de raccordement (17), et des moyens (16, 18) pour raccorder le premier élément de raccordement (13) avec le deuxième (17).
Patent FR-2796956-A1 (FR)
Title: Preparation of catalyst support for alpha-olefin polymerization, comprises reacting chlorinated organic compound and pre-mixture of alkyl magnesium and alkyl aluminosiloxane and/or alkyl aluminum with electron donor and activating
Inventor: SAUDEMONT THIERRY
IPC: C08F4/646
Filed: 1999-07-28
Abstract: Preparation of a catalyst support for  alpha -olefin polymerization comprises reacting a chlorinated organic compound and a pre-mixture of an alkyl magnesium and an alkyl aluminosiloxane and/or alkyl aluminum with one or two electron donors and activating the product using an electron donor activator in suspension in an inert liquid. Preparation of a catalyst support for  alpha -olefin polymerization comprises reacting a chlorinated organic compound and a pre-mixture of an alkyl magnesium and an alkyl aluminosiloxane and/or alkyl aluminum with one or two electron donors and activating the product by electron donor activation in an inert solvent.  Independent claims are also included for: (a) the above support per se; (b) a catalyst including the above support; (c) the preparation of a catalyst comprising impregnating the above support with a transition metal halide and optionally an impregnation electron donor; and  (d) an alpha -olefin polymerization process involving using the obtained catalyst.
Patent FR-2797091-A1 (FR)
Title: Contacteur pour demarreur de vehicule automobile comportant des moyens de mise a la masse electrique en position de repos et demarreur muni d'un tel contacteur
Inventor: VILOU GERARD
IPC: H01H51/06
Filed: 1999-07-30
Abstract: Contacteur (10) pour démarreur de véhicule automobile, du type comportant un contact mobile (44) susceptible d'être déplacé en translation, entre une position de repos dans laquelle le contact (44) est en appui contre un élément conducteur fixe relié à une masse polaire (16) du véhicule, et une position active, du type dans lequel il est prévu des moyens qui, lorsque le contact mobile (44) est en position de repos, permettent d'établir un contact électrique entre la borne d'alimentation (30) et la masse électrique par l'intermédiaire du contact mobile (44), caractérisé en ce qu'il comporte une cloison d'étanchéité (98) qui, sépare deux compartiments à l'intérieur d'un bloc support (26), et en ce que lesdits moyens de contact qui relient électriquement le contact mobile (44) à la masse polaire (16), lorsqu'il est en position de repos, sont une connexion métallique (118) qui traverse la cloison d'étanchéité (98).
Patent FR-2797231-A1 (FR)
Title: Double control pedal for driving instruction vehicle has pair of pedals connected by bowden cable to allow instructor to correct pupils pedal movements
Inventor: CHAMAILLARD JEAN CLAUDE
IPC: F16C1/10
Filed: 1999-08-06
Abstract: The double control pedal for a driving instruction vehicle has a main pedal for the pupil and a secondary pedal for the instructor. Each pedal has a clutch pedal (1,1') connected to an actuator (2) for the hydraulic clutch of the vehicle. The pedals are connected by a Bowden cable (41) to allow the instructor to correct an erroneous operation of the pupils pedal.
Patent FR-2798994-A1 (FR)
Title: Dispositif et procede de lecture de circuit detecteur de rayonnement
Inventor: VEDEL CORINNE
IPC: H04N5/353
Filed: 1999-09-24
Abstract: L'invention concerne un dispositif de lecture de circuit détecteur de rayonnement comprenant des moyens de stockage (Tc) de charges et des moyens de transfert (Ta) pour transférer, pendant une durée de lecture, les charges contenues dans les moyens de stockage. Le dispositif de lecture comprend des moyens pour limiter la quantité de charges transférées pendant la durée de lecture.
Patent FR-2799125-A1 (FR)
Title: Preparing a topical composition from mother of pearl for dermatological tissue regeneration, comprises extracting with aqueous glycolic solution of collagen and hyaluronic acid
Inventor: CHEMOUNI ALFRED EDOUARD
IPC: A61K35/56
Filed: 1999-10-05
Abstract: Preparing a topical composition from mother of pearl, is new. Preparing a topical composition comprises: (a) reducing a mother of pearl to a powder having a particle size of 1- 300 micro m, especially 15 - 50 micro m; (b) contacting the powder with an extraction agent which is an aqueous glycolic solution of a collagen and one or more proteoglycans; and (c) the mixture is recovered. Optionally this may be then be separated into a solid and a liquid phase. The weight ratio of water:glycol used may vary between 1:100 and 100:1. Marine collagen is preferably used, the commercial products Pancogene Marin  (RTM) or Collagen Natif Marin - Code 690 (RTM) being preferred. Amounts of collagen in the range of 0.0001 - 50 % are used. The proteoglycan used may be hyaluronic acid, chondroitin sulfate, dermatane sulfate, eperane sulfate, keratane sulfate and their mixtures. Solutions containing 0.0001 - 40 % hyaluronic acid are preferred. The product contains aragonite, trace elements (Na, Mg, La, Zn, Br, Cs, Fe, Mn, Cl, Cu, K, Ca, Sr, S), fibrous proteins, non-fibrous proteins, and collagens and/or proteoglycans that have not derived from the mother of pearl. Independent claims are also included for the following:  (1) compositions made by the new process; and (2) use of the compositions for dermatological or cosmetic uses.
Patent FR-2787510-A1 (FR)
Title: Aircraft propulsion reaction motor cooling system with compressor having central gas flow area and outer electronically controlled ambient/altitude vane outer compartment cooling control.
Inventor: LABORIE DANIEL JEAN LOUIS
IPC: F02C7/18
Filed: 1999-12-22
Abstract: The reaction motor (10) has a high pressure compressor with a central gas flow. A vane (42) provides compartment cooling and is electronically commanded. The electronic command takes account of altitude, and ambient conditions. The cooling fluids pass through cooling sections (43) in the outer body.
Patent WO-0045551-A1 (WO)
Title: Protection des donnees biometriques grace a un echantillonnage dependant d'une cle
Inventor: MATYAS STEPHEN MICHAEL JR
IPC: H04L9/32
Filed: 2000-01-26
Abstract: Selon la présente invention, un échantillonnage dépendant d'une clé d'une caractéristique biométrique est effectué chez un client afin de générer des échantillons de données biométriques dépendant d'une clé.  Les échantillons de données biométriques dépendant d'une clé sont ensuite transmis du client à un serveur.  En échantillonnant la caractéristique biométrique chez le client d'une manière dépendant d'une clé, on peut transmettre les échantillons de données biométriques dépendant d'une clé du client au serveur sans recourir à un chiffrement supplémentaire et/ou à une signature.  Une clé est de préférence transmise du serveur au client.  La clé est alors utilisée pour effectuer l'échantillonnage dépendant d'une clé de la caractéristique biométrique chez le client.  On peut effectuer l'échantillonnage dépendant d'une clé en échantillonnant la caractéristique biométrique à une fréquence d'échantillonnage qui est fonction de la clé.  Dans un autre mode de réalisation, la clé peut être appliquée aux données biométriques échantillonnées afin de générer les échantillons de données biométriques dépendant d'une clé qui sont fonction de la clé.  La clé est de préférence utilisée pour effectuer l'échantillonnage dépendant d'une clé non linéaire de la caractéristique biométrique chez le client, par exemple elle est utilisée pour déterminer la fréquence d'échantillonnage et également pour appliquer une fonction non linéaire aux données biométriques échantillonnées.  Grâce à la présente invention, il n'est plus nécessaire de chiffrer les données biométriques et/ou de leur ajouter une signature.