baber/WOPTO huggingface dataset:
Patent FR-2745847-A1 (FR)
Title: Well measurement data transmission system
Inventor: WITTRISCH CHRISTIAN
IPC: E21B47/12
Filed: 1996-03-08
Abstract: A well information transmission system includes a transmission line (7), which connects a downhole measuring device (3) to the surface, and a downhole connector (6) with one part (9) fixed to the line (7) and engaging a second part (5) fixed to the measuring device (3). The novelty is that the line (7) is a fibre-optics line, the connector (6) is an electrical contact type connector and the first connector part (9) includes a transducer for converting the electrical measurement information into optical information and/or vice-versa. Also claimed is use of the above system for (a) transmission in a horizontal well logging method, the measuring probe being fixed to the end of a pipe string and displaced by adding or removing pipes and the line passing from the string interior to the annular space through a side entry sub; and (b) transmitting measurements carried out by sensors which are located along a production tubing and which are connected to a well bottom electronic unit including the connection to the transmission line.
Patent FR-2734788-A1 (FR)
Title: Automatic handler for bags filled in packing machine
Inventor: SANTUCCI MARCO
IPC: B65B39/08
Filed: 1996-05-24
Abstract: The bags are first displaced by a clamp (2) from a withdrawal station to a removal station. In the withdrawal station two arms (4) with suction cups (25) withdraw the bag and place it open under the discharge mouth (8 - 10). The mouth lower part (8,9) descends vertically and penetrates into the bag. The bag is then clamped at the discharge mouth by levers (15) joined by hinges to the movable part of the mouth. When the bag has been filled and the discharge mouth raised, the lateral edge parts of the bag are clamped by two retaining clamps (19,20) the bag is transferred to the station where it will be closed.
Patent FR-2750269-A1 (FR)
Title: Procede pour permettre le codage d'accord d'un dispositif de transmission avec un autre, et dispositif de transmission, tel qu'emetteur ou recepteur, correspondant
Inventor: SESTER JEAN MARIE
IPC: H05K1/00
Filed: 1996-06-24
Abstract: Il s'agit d'assurer l'appariement d'un dispositif de transmission (10) avec un autre. Suivant l'invention, il est prévu, à la disposition de l'usager, dans le dispositif de transmission (10), au moins un trajet conducteur sécable (15), dont dépend le code auquel répond ce dispositif de transmission (10), et qu'on rompt à la demande si nécessaire; par exemple, ce trajet conducteur sécable (15) est constitué par un tronçon d'une piste conductrice (13) portée par une portion sécable (16) d'une plaquette de circuit imprimé (12). Application, notamment, aux émetteurs et récepteurs mis en oeuvre pour la commande à distance de quelconque appareils électriques.
Patent FR-2750907-A1 (FR)
Inventor: MAYBON GUY
IPC: B23B27/14
Filed: 1996-07-12
Abstract: The bark stripper blade has at least one sharp edge (6) formed by leading (7) and trailing (8) surfaces on a base plate (8). The leading face is reinforced with an anti-abrasion layer (16) which is harder than the material of the base plate and has a regular thickness of between about 0.2 and 1 mm. The anti-abrasion layer is made from a mixture of tungsten carbine granules with a grain size of 40 - 160 microns, bound in a metal alloy of Ni/Cr/B/Si with a hardness of between 40 and 60 HRC. It is applied by powder in a laser beam, which partially melts the material and ensures its adhesion to the base plate. The base plate is made from steel.
Patent FR-2751095-A1 (FR)
Inventor: TOURNOIS PIERRE
IPC: H01S3/00
Filed: 1996-09-03
Abstract: This acousto-optic device comprises an elasto-optic medium (1) with an acoustic transducer (2) capable of generating in the elasto-optic medium an acoustic wave modulated along a predetermined direction, and means for coupling in the elasto-optic medium a polarised incident optical wave (Si). The device has a programming circuit (6) for modulating the acoustic wave. This device can be inserted in a laser system. It then receives a polarised extended optical impulse to be amplified and supplies an extended optical impulse. An optical amplifier amplifies the extended optical impulse and an optical compressing device compresses the amplified extended optical impulse. The effects of the chain dispersal can be compensated by programming the acousto-optic device.
Patent FR-2738663-A1 (FR)
Title: Procede de separation d'actinides trivalents et d'elements de terres rares d'un dechet liquide fortement acide
Inventor: KOMA YOSHIKAZU
IPC: G21C19/46
Filed: 1996-09-11
Abstract: Le procédé met en oeuvre le procédé TRUEX utilisant un solvant de mélange CMPO-TBP. Le procédé comprend une étape d'extraction d'actinides trivalents/éléments de terres rares dans laquelle les actinides trivalents et les éléments de terres rares sont extraits, au moyen d'un solvant, d'un déchet fortement acide généré par retraitement d'un combustible nucléaire usé, une étape d'extraction d'acide nitrique dans laquelle la concentration d'acide nitrique du solvant utilisé pour extraire les actinides trivalents et les éléments de terres rares, est réduite, et une étape de séparation dans laquelle les actinides trivalents et les éléments de terres rares contenus dans le solvant à faible concentration d'acide nitrique, sont séparés les uns des autres.
Patent FR-2741113-A1 (FR)
Title: Procede et dispositif pour detecter une fuite dans un systeme d'alimentation de carburant d'un moteur a combustion interne a injection a haute pression
Inventor: BRONKAL BERNHARD
IPC: F02D45/00
Filed: 1996-11-08
Abstract: Procédé pour détecter une fuite dans un système d'alimentation en carburant d'un moteur à combustion interne à injection à haute pression, notamment d'un moteur à combustion interne équipé d'un système à rail commun, le carburant étant fourni par au moins une pompe d'une zone basse pression à une zone haute pression, et la pression dans la zone haute pression est commandée par au moins un moyen de commande de pression, un capteur de pression détectant la pression dans la zone haute pression, caractérisé en ce qu'au démarrage du moteur à combustion interne, au moins l'un des moyens de commande de pression est commandé pour qu'à l'état sans défaut, la pression augmente jusqu'à une valeur prévisible, et on reconnaît qu'il y a un défaut si la valeur de la pression détectée n'atteint pas la valeur de pression prévisible.
Patent FR-2757220-A1 (FR)
Title: Control method for automatic switch-off of motor vehicle IC engine starter
Inventor: VILOU GERARD
IPC: F02N11/08
Filed: 1996-12-13
Abstract: The starter motor contactor (2) is energised (B,6) via a switching transistor (3) operated by the controller (4), which measures the voltage (U) present at the ignition key (6). After the ignition key starter contacts (6) are closed, and before allowing the full contactor current to pass, the controller measures the voltage (U) with the contactor coil open circuit and, using PWM techniques, at two current levels (Ik) below the contactor operating current. These measurements allow it to calculate the battery EMF (Eb) and internal resistance (Rb), and the battery load (Rch) connected at the time. From these, it derives the threshold voltage above which starter operation must be prevented, as the conditions then prevailing occur only when the engine is running and the alternator in service.
Patent FR-2758655-A1 (FR)
Title: A large size radiographic detector is produced by sticking at least two photosensitive plates side by side onto a common substrate
Inventor: VIEUX GERARD
IPC: H01L25/065
Filed: 1997-01-21
Abstract: A radiography detector is produced by bringing together a photosensitive device and a scintillator (24). The photosensitive device is made up of at least two unitary plates (10a, 10b) each of which incorporates many pixels (RMa, RMb).  Pixels (RMa, RMb) are first formed on each plate and the plates are then positioned side by side to form a larger size composite plate and stuck onto a common substrate (7). The scintillator (24) is produced by direct evaporation of a substance with scintillation properties onto the composite plate (10a, 10b). A further claim is for a detector produced by such a method
Patent WO-9742640-A1 (WO)
Title: Procede d'obtention de materiau magnetiquement anisotrope a base de terres rares et metaux de transition par solidification d'un alliage liquide sous champ orienteur
Inventor: LEGRAND BEATRICE
IPC: H01F1/053
Filed: 1997-05-06
Abstract: Procédé d'obtention d'un matériau solide magnétiquement anisotrope dans lequel on part d'un alliage à base de terre rare et de métal de transition entièrement liquide à une température significativement supérieure à son point de fusion, optionnellement on le coule ou le moule pour obtenir une pièce de forme, et on le solidifie par refroidissement naturel ou forcé non contrôlé en présence d'un champ magnétique statique continu.
Patent FR-2760267-A1 (FR)
Title: Dazzling weapon for enemy optronic systems
Inventor: MARCHAND ALAIN
IPC: F42B12/42
Filed: 1997-02-28
Abstract: The weapon, designed to dazzle enemy aircraft optronic systems, consists of a cylindrical body (101) with an explosive charge (105) at the rear, a detonator (104) for the charge and a forward chamber (106) containing a gas which is transformed into a radiant plasma and releases a dazzling light beam.  It also has a propulsion system (103) in the form of a pyrotechnic charge and a detonation delay system to prevent the dazzling beam from being emitted until after a predetermined flight duration. The weapon has a flight stabilising system in the form of deployable fins (102) and a transparent nose (108) with a focusing system for the light beam made up of a series of lenses or mirrors or, laser cavity which reflects the plasma beam, or a reduction cone which directs it more efficiently. The dazzling beam is released closer to the target, giving it greater intensity and higher efficiency in the target zone.
Patent FR-2745803-A1 (FR)
Title: Systeme de transport
Inventor: LEISNER ERNST
IPC: B23Q7/14
Filed: 1997-03-07
Abstract: Système de transport avec des moyens de transport servant à transporter des supports recevant des pièces ou des ensembles à oeuvrer, comprenant au moins un poste de transfert (38, 43, 47, 53), où se rencontrent à angle droit une voie de transport, qui arrive, et une voie de transport qui part, système dans lequel il est prévu au poste de transfert des moyens (63) pour contrôler la présence ou l'absence du support de pièces à oeuvrer (14).
Patent FR-2760841-A1 (FR)
Inventor: TORONTO DAWN
IPC: G01R33/465
Filed: 1997-03-12
Abstract: The invention concerns novel chiroporphyrin metallic complexes of formula (I) capable of fixing on an axial co-ordination site an alpha -amino acid or a derivative thereof carrying an asymmetric carbon, and thus act as chiral agent of chemical shift. The complexation in the proximity of porphyrin brings about a shift with a high field of  alpha -amino acid proton NMR signals, as well as modifications of some porphyrin proton NMR signals. These shifts are typical of the R or S configuration of the asymmetric carbon. Thus the examination of the NMR <1>H spectrum constitutes an easy way for determining the absolute configuration of the  alpha -amino acid or derivative, and for detecting the racemization of these compounds.
Patent FR-2763709-A1 (FR)
Title: Stereoscopic camera with prismatic view finder
Inventor: INABA MINORU
IPC: G03B35/10
Filed: 1997-05-26
Abstract: The camera (1) has two SLR optical systems in a single body and a prismatic view finder which synthesises an image from thr two outer halves of the images received through the right- and left-hand lenses (4D,4G). The camera has an automatic collimation correcting mechanism and a view finder prism (5) which is able to slide to bring the halves of the images closer together or move them apart, and a coupling for the prism movement and collimation correction mechanisms. The view finder can be made up of a number of prisms or a single prism and mirrors.
Patent FR-2752005-A1 (FR)
Title: Fermeture de portiere de vehicule automobile avec systeme de serrure et systeme de fermeture
Inventor: FRIEDRICH HAGEN
IPC: B60R25/01
Filed: 1997-06-12
Abstract: Fermeture de portière de véhicule automobile avec système de serrure et système de fermeture, dans laquelle un cylindre de fermeture comporte une position de départ médiane, une position de déverrouillage et de verrouillage d'un côté, et de l'autre côté, une position antivol. Les trois positions peuvent être réglées à l'aide d'une clé. Il est prévu un dispositif d'interrogation des positions du cylindre de fermeture couplé mécaniquement avec le cylindre de fermeture et agissant sur une électronique d'évaluation, qui comprend au moins deux détecteurs de Hall et un élément d'actionnement de commutateur. L'élément d'actionnement de commutateur est réalisé sous la forme d'un segment d'aimant feuilleté en arc de cercle (1) qui peut être tourné avec la clé et le cylindre de fermeture autour de l'axe géométrique du cylindre de fermeture. Devant ou derrière le segment d'aimant feuilleté sont disposés à distance l'un de l'autre les deux détecteurs de Hall (2, 3) l'un en tant que détecteur de déverrouillage et de verrouillage et l'autre en tant que détecteur de protection antivol.
Patent FR-2765604-A1 (FR)
Title: Sectional poured concrete spiral staircase with central column and integral external walls
Inventor: VOISINE MARC CLAUDE
IPC: E04F11/032
Filed: 1997-07-04
Abstract: The spiral staircase is made in three sections of steps (2,4,6). Each section is attached to a part of the central column which is placed on the previous section of the column. Each step section is also attached to a side wall (1,3,5) and there is a further component (7) with a slab forming the landing (18) and an access point (8). The whole staircase is self supporting and ready to install. The addition of four outer sections (1,3,5,7) to the walls of the staircase form the well of the staircase and are made using formwork on site.  The walls of the staircase may be cut along the lines 25 and 26 to form an integral hand rail. There are two plinths (16,17) running in a sloping line above and below the steps which are used to help assemble formwork for the steps and to assist in its removal.
Patent FR-2769948-A1 (FR)
Title: Controlling motor vehicle cooling circuit
Inventor: LAMBERT DENIS
IPC: F01P11/14
Filed: 1997-10-22
Abstract: The data acquisition module (15) consists of a capacitative or resistive on/off level sensor and a thermistance located at the cylinder head outlet. It is connected to the motor control calculator (9) and indicator (14). For a supply voltage of 5v, output voltages of less than 0.2v indicate low fluid level, of 0.2-4.8v various temperatures and higher voltages a fault in the metering system.
Patent FR-2758367-A1 (FR)
Title: Soupape de reinjection de gaz d'echappement pour commander la quantite de gaz d'echappement reinjectee dans l'aspiration d'un moteur a combustion interne
Inventor: KRIMMER ERWIN
IPC: F02M26/21
Filed: 1998-01-12
Abstract: Soupape de réinjection des gaz d'échappement pour commander la quantité de gaz d'échappement réinjectée dans l'aspiration d'un moteur à combustion interne. Entre une entrée (12) pour le branchement d'une conduite de réinjection de gaz d'échappement (16) et une sortie (13) pour le branchement sur une tubulure d'aspiration (13), il a une ouverture de soupape (34) fermée par un corps de soupape (35), commandé. Pour réduire la force d'entraînement nécessaire à la commande de l'ouverture du corps de soupape (35), il est prévu une soupape de commande amont (36) dont l'ouverture (37) est réalisée dans le corps de soupape (35). L'ouverture (37) de la soupape de commande amont est fermée par un organe d'obturation (39) fixé sur la tige (25) actionnée par le moteur (15) de la soupape. Le corps de soupape (35) n'est couplé solidairement en coulissement avec la tige de soupape (25) seulement après une course d'ouverture prédéterminée.par.
Patent WO-9857198-A1 (WO)
Title: Method for characterising the coherence of an environment characteristic measurements
Inventor: THEVOUX-CHABUEL HUGUES
IPC: G01V11/00
Filed: 1998-06-11
Abstract: The invention concerns a method for characterising the coherence of an environment characteristic measurements, consisting in: taking N types of reference measurements in each observation (Xi) of a reference set; constituting at least a training set with N dimensions containing all said observations (Xi); taking at least N application measurements in each observation (Qi) of an application set; comparing each application observation (x) with all the observations (Xi). The invention is characterised in that it further consists in: constructing for each observation (Xi) a neighbouring domain (Di), said neighbouring domains constituting said training set and an acceptation class (Ca), and defining a degree of appurtenance of the application observations (x) to said acceptation class (Ca). The invention is particularly applicable to the identification of a lithologic facies in an oil field.
Patent WO-9857863-A1 (WO)
Title: Bag comprising a closing device with matching sections and closing device therefor
Inventor: BOIS HENRI GEORGES
IPC: B65D33/25
Filed: 1998-06-15
Abstract: The invention concerns a plastic bag provided with a detachable closing device (1) capable of being closed tight, consisting of two sections (2), each section (2) being made up of a seat (3) provided, on one face, with a closing element (4), co-operating with that of the other section (2) and, on the opposite face, with at least a raised band (5) for fixing the seat (3) on one surface of the bag (10), by melting and pressing the fixing band (5) on said surface (10), characterised in that the fixing band (5) has a transverse cross-section the length of which increases from the free end towards the seat (3).
Patent FR-2775462-A1 (FR)
Title: Self releasing type multi-hull water craft such as soil boat, power boat
Inventor: LANDE ARNOLD J
IPC: B63B1/12
Filed: 1998-03-02
Abstract: The watercraft includes a pair of elongated hull bodies (12,14) in-between which a cross member containing several parallelogram linkages (20A-20D) pivotally coupled to one another in end to end relationship are extending for providing adjustable parallel space. A pivot unit secures the hull bodies to opposing ends of the cross member such that the hull bodies are adapted to the rotated individually about an axis parallel to fore and aft axes through an angle of 180degs. An actuator is connected to the parallelogram linkages for extending and retracting the cross member. A pair of masts are secured to the cross member at their ends in the vicinity of the pivot unit.
Patent WO-9935692-A1 (WO)
Title: Subscriber interface protection circuit
Inventor: BALLON CHRISTIAN
IPC: H01L21/822
Filed: 1998-12-29
Abstract: The invention concerns a monolithic component for protecting a line against surge voltages higher than a predetermined positive threshold or lower than a predetermined negative threshold, comprising in antiparallel a thyristor with cathode gate (TH1) and a thyristor with anode gate (Th1), the gate of the thyristor with cathode gate being connected to a negative voltage threshold (-V) via a transistor amplifying gate current (T1), the gate of the thyristor with anode gate being connected to a positive voltage threshold (+V). The monolithic component is produced in a substrate divided into boxes separated by insulating walls (3, 4) whereof the lower faces are coated with insulating layers (5, 6), the substrate lower face being evenly coated with a metal coating (M1).
Patent FR-2776914-A1 (FR)
Inventor: MUNIER BERNARD
IPC: G01T1/17
Filed: 1998-04-03
Abstract: In order to solve the complex control problem encountered with the numerous sensors of a scanner, the invention proposes assembling the sensors in groups and subjecting all the sensors of one group to a common processing. The invention is characterised in that the determination of the processing mode is carried out during a frame, and the processing is applied to the sensed signals during the next frame.
Patent FR-2777608-A1 (FR)
Title: Cooling fan with integrated regulator block used in road vehicle engines
Inventor: PLOIX OLIVIER
IPC: F04D25/08
Filed: 1998-04-17
Abstract: The cooling fan used to direct airflow over the engine of a road vehicle has an electric motor with commutator brushes (13) coupled to electronic circuits on a board (5) built into the housing.The brushes are connected to capacitors used as a filter. The side of the housing has formed cooling fins (6)
Patent FR-2780272-A1 (FR)
Title: Dynamic wrist support esp for preventing epicondylitis
Inventor: BOISSINOT PASCAL
IPC: A61F5/01
Filed: 1998-06-26
Abstract: The support consists of a strap (a) with fastenings at its ends to go round the radial-cubital-carpal zone of the wrist.  It has a projecting curved plate (b) protected by a flap (c) with an end (d) which fastens onto the wrist strap.  The plate length and flexibility can be adjusted to suit the morphology of the patient and the resistance required, and it can be made from a variety of non-traumatising materials.
Patent FR-2765896-A1 (FR)
Title: Dispositif a lancettes avec dispositif de surveillance pour un metier a tisser
Inventor: DEBAES JOHNY
IPC: D03D39/16
Filed: 1998-07-09
Abstract: Cette invention a trait à un dispositif à lancettes pour un métier à tisser, comprenant une série de lancettes (5), maintenues par un porte-lancettes (1), prévues pour maintenir deux armatures fondamentales à une distance intermédiaire l'une de l'autre durant la fabrication d'un tissu double. La rupture d'une lancette cause des dégâts sévères du tissu et du métier à tisser ainsi qu'une perte de production. Dans le but d'éviter ceci, le dispositif à lancettes selon la présente invention comprend un dispositif de surveillance (8-11), prévu pour détecter le dégagement d'une ou de plusieurs lancettes (5) de la série. La détection peut être réalisée par la détection du déplacement des lancettes (5) qui se sont dégagées.
Patent FR-2785221-A1 (FR)
Title: Reflector for use with vehicle signal indicators has spherical transparent or translucent dispersion elements within transparent or translucent medium of lower refractive index
Inventor: ALBOU PIERRE
IPC: B29C45/00
Filed: 1998-10-28
Abstract: A reflective element has spherical transparent or translucent dispersion elements within a transparent or translucent medium. The refractive index of the elements is twice that of the medium. Independent claims are included for: (a) Manufacturing a reflective element as above by injection molding where the dispersion elements are in the medium before it is supplied to the mold. (b) A vehicle signal indicator including a reflective element as above. Preferred Features: The spheres have a diameter of 0.01-1 mm. The medium and/or the elements are colored.
Patent WO-9939111-A1 (WO)
Title: Friction clutch equipped with flexible flywheel
Inventor: MOKDAD AYMAN
IPC: G11B7/09
Filed: 1999-01-29
Abstract: The invention concerns a flexible flywheel for torque transmission (5) and has a first natural frequency (F1) and a second higher natural frequency (F2), the ratio (F1/F2) is not less than 1.5. The invention is applicable to motor vehicles.
Patent FR-2788433-A1 (FR)
Title: Utilisation de composes phenyl-azo-benzeniques cationiques en teinture des fibres keratiniques, compositions tinctoriales et procedes de teinture
Inventor: GENET ALAIN
IPC: A61K8/40
Filed: 1999-01-19
Abstract: L'invention a pour objet l'utilisation de composés phényl-azo-benzéniques comportant au moins un groupement cationique Z, Z étant choisi parmi des chaînes aliphatiques quaternisées, des chaînes aliphatiques comportant au moins un cycle saturé quaternisé et des chaînes aliphatiques comportant au moins un cycle insaturé quaternisé, à titre de colorants directs dans des compositions destinées à la teinture des matières kératiniques et en particulier des compositions destinées à la teinture des fibres kératiniques humaines et notamment des cheveux, les compositions de teinture les contenant et le procédé de teinture directe les mettant en oeuvre.