baber/WOPTO huggingface dataset:
Patent FR-2717716-A1 (FR)
Title: Procédé de vitrification de produits sous forme de morceaux ou particules solides.
Inventor: ERIC DUCHATEAU
IPC: C03B5/235
Filed: 1994-03-23
Abstract: On utilise, pour la vitrification de produits susceptibles d'être polluants, un four (3) équipé d'un moyen de chauffage, avantageusement un brûleur (15), de préférence alimenté avec un combustible gazeux et de l'oxygène. On préchauffe le four avant d'y introduire le produit, et on arrête le moyen de chauffage, ou on le met en veilleuse, pendant le temps où le produit est dans le four sous une forme où il peut émettre des poussières qui seraient entraînées par les fumées du four. On peut rétablir la pleine puissance du moyen de chauffage quand le produit est entièrement transformé en une masse vitreuse, non susceptible de produire des poussières polluantes.
Patent FR-2718495-A1 (FR)
Title: Process to replace fluid in aircraft hydraulic control circuit
Inventor: BERTRAND REY
IPC: F15B21/04
Filed: 1994-04-08
Abstract: The hydraulic control circuit consists of a tank (10), a suction line (18) connecting the tank to pumps (22,24), a discharge line (26) joining the pump to a control (28a,28b), and a return line (34) joining the control to the tank. In replacing the fluid in the system, the tank is depressurised, disconnected and drained. A feed of new fluid (42) and a recovery reservoir (48) of the used fluid is connected respectively to the suction line (18) and the return line (34) at the point where it would ordinarily be connected to the tank. The fluid is replaced by operating the pumps (22,24) to purge the system and then the connections are removed and the tank (10) is refitted, refilled and pressurized.
Patent FR-2718940-A1 (FR)
Title: Suction inlet of flat-headed vacuum cleaner tool
Inventor: PATRICK AUBRY
IPC: A47L9/02
Filed: 1994-05-26
Abstract: The vacuum cleaner tool has a flattened end with a rectangular opening.  A tube (1) to connect the tool to the hose or an extension emerges from the centre of the flattened part of the tool. The suction opening of the tool is placed in contact with the surface to be cleaned.  The longitudinal outer edge (3a) of the opening (3) is fitted with a blade (4).  The blade has a toothed edge, and is made of a material that is harder than the plastic material forming the opening of the tool.  The blade may be metal. The blade extends the full width of the tool opening.  The blade is moulded into the tool, and has a bend across its width to improve the rigidity of its mounting in the tool.
Patent FR-2721070-A1 (FR)
Title: Dispositif de surveillance et de détection automatique d'anomalies fonctionnelles sur un circuit d'alimentation en pression d'une pompe principale.
Inventor: CLARET PIERRE
IPC: B01D37/04
Filed: 1994-06-08
Abstract: Le dispositif de surveillance et de détection comporte un détecteur-indicateur (40) associé à un dispositif de commutation (60), pour assurer une double surveillance simultanée de deux éléments hydrauliques, par exemple un filtre et une pompe de gavage. Le dispositif de commutation (60) sélectionne automatiquement la perte de charge d'un élément en panne, par exemple un filtre ou une pompe de gavage. Le détecteur-indicateur enregistre cette perte de charge et donne l'alerte dès que cette perte de charge dépasse un seuil de référence. Application aux circuits d'alimentation en carburant ou en huile.
Patent FR-2725691-A1 (FR)
Title: Dispositif d'aide au pilotage, en phase d'atterrissage, d'un aeronef
Inventor: COIRIER PHILIPPE
IPC: B64D45/04
Filed: 1994-10-18
Abstract: Ce dispositif concerne l'aide au pilotage d'un aéronef, avion ou hélicoptère, par mauvaise visibilité, à l'atterrissage, en approche finale avant le toucher des roues. En cas de mauvaise visibilité, les atterrissages sont facilités par des équipements radioélectriques ILS qui permettent une approche automatique du seuil de piste et il ne reste plus qu'à effectuer un arrondi pour le toucher des roues qui doit s'effectuer dans une certaine zone en début de piste. Il arrive, en cas de mauvaise visibilité, que cette zone de toucher de roues soit difficile à apprécier ce qui entraîne des risques de poser trop long. Le dispositif selon l'invention a pour objet d'émettre une alarme en cas de dépassement de la zone nominale de toucher des roues. Il comporte des moyens d'intégration de la vitesse sol, des moyens de détection de franchissement par valeur inférieure d'un seuil de hauteur par rapport au sol caractéristique du franchissement du seuil de piste déclenchant lesdits moyens d'intégration et des moyens de détection de franchissement par valeur supérieure d'un seuil de distance opérant sur le signal délivré par les moyens d'intégration et engendrant une alarme.
Patent FR-2726609-A1 (FR)
Title: Device for fixing elements, e.g panels and sheeting, on support
IPC: F16B7/18
Filed: 1994-11-04
Abstract: The device for fixing of elements onto a support (1) contains a throat (2) in the form of a `U' of which the arms are provided with interior wings (4) in relief in order to define a slot (3) in which is inserted the head (6) of a bolt (5). This head is preliminary consolidated by screwing on a female fixing piece (7), and the said screw head comes to position itself, after a quarter turn of the female fixing piece (7), in the interior of the throat (2) by butting against  the lateral walls of the throat at least one point.The female fixing piece has a threaded blind hole (8) with a tight frictional thread, which is screwed onto the male threaded  part of the bolt so that the driving effect of the bolt by the female piece first precisely positions the bolt head (6) in the throat (2) and then ultimately clamps the fixing piece (7) onto the male fixing piece (5) which is prevented from rotating.
Patent FR-2727429-A1 (FR)
Inventor: COHEN HAGUENAUER ODILE
IPC: C12N15/09
Filed: 1994-11-30
Abstract: The invention relates to an expression vector for the transcomplementation of a retroviral vector which provides for the transfer and/or integration within the genome of a target cell, of a selected nucleotide sequence (called "transgenic sequence"), characterized in that it comprises; a) a nucleotide sequence called sequence <u>env</u>, coding for a polypeptide derived from the envelope (polypeptide ENV) of a retrovirus of the spumavirus family, the polypeptide ENV providing for the encapsidation of retroviral RNA, b) transcription regulating signals controlling the expression of the sequence <u>env</u>. The invention also relates to a eucaryotic cell for the encapsidation by transcomplementation of recombinant retroviral RNA providing for the transfer and/or integration within the genome of a target cell, of a selected nucleotide sequence (transgenic sequence) recombined with the above disclosed vector.
Patent WO-9533572-A1 (WO)
Title: Pollution separating and purifying apparatus for at least one fluid mixture
Inventor: SAGET PIERRE
IPC: B04B5/12
Filed: 1995-06-09
Abstract: The pollution separating and purifying apparatus (10) for at least one fluid mixture comprises: an inlet member (14) for the fluid mixture to be treated in a fixed cylindrical body (12); a rotor mounted in said cylindrical body (12) and presenting a piling of at least two perforated plates (18) cooperating with means generating a pressure drop at the upper portion of the apparatus and generating an upward helical motion of the mixture to be treated; a collection hopper (22) for collecting the heavy phase, said hopper being connected to the cylindrical body (12) under the rotor (16) and being provided with forced evacuation means (24); and means (26) for extracting the treated mixture, said extraction means being connected to the cylindrical body (12) above the rotor (16). The inlet member (14) is situated between the rotor (16) and the extraction means (26) and comprises an annular chamber (28) connected to the annular space (20) which is defined between the periphery of the plates (18) and the wall of the cylindrical body (12), an inlet (30) of the mixture to be treated in the annular chamber (28), and a central column (32). The apparatus comprises means (36, 40, 42) which generate a downward helical motion in the annular space (20).
Patent WO-9535068-A1 (WO)
Title: Instrument for the parodontal treatment and associated method
Inventor: GAMBARINI GIANLUCA
IPC: A61C3/03
Filed: 1995-06-20
Abstract: The invention relates to a parodontal treatment instrument comprised of a handle (4) and a blade (1), characterized in that the balade (1) has an active portion presenting two sectors (10, 11) provided along the blade and situated each on either side of a plane passing through the blade axis, said two sectors (10, 11) presenting different aggressivity levels so that, during the treatment when the instrument is introduced into the parodontal pocket, the more aggressive sector comes in contact with the root surface of the tooth and the other less aggressive sector comes in contact with the mucosa. Through its handle (4) the instrument is held on a hand piece which imparts a vibration motion to the instrument so that the two sectors (10, 11) can detach and remove the undesirable tartar.
Patent FR-2730296-A1 (FR)
Inventor: BRACQ DOMINIQUE JOSEPH LEON VI
IPC: F26B23/02
Filed: 1995-02-02
Abstract: An apparatus for heat treating a mass of material (2) using a gaseous heat-transfer fluid at a treatment temperature (T1), wherein the mass of material (2) to be treated is placed in a vessel (3) and exposed to the thermal activity of the heat-transfer fluid. Said apparatus includes a device (13) at least consisting of a burner (9A) with at least one means (12) for injecting a gas flow into the burner flame, said means being provided in a circuit for discharging the gaseous fluid flow to the atmosphere (A); and an exchange line (9E) receiving the gaseous fluid to be heated to the treatment temperature (T1) of the mass of material (2). The heating power values of the burner (9A) and the heat exchanging capacity value of the heat exchanger wall (9F) are such that the device (13) is at least sufficient to cause the desired thermal decomposition and to heat the gaseous fluid to the maximum treatment temperature.
Patent FR-2732553-A1 (FR)
Title: Food dispensing machine for fattening geese or other web-footed birds
IPC: A01K39/06
Filed: 1995-04-07
Abstract: The machine has a hopper(2) in which is installed an endless screw lift conveyor(3) for distributing a certain quantity of feed into a food transfer system(5). The system(5) is controlled by food weight/quantity controller(6) which ensures that individual food rations are delivered to a feeder(7).  The controller(6) includes at least a weight detector(10) by which the transfer system(5) is integrally supported on a support structure. The weighed individual food ration dispensing is controlled by measuring the loss in weight of the transfer system(5).
Patent FR-2720202-A1 (FR)
Title: Appareillage et procédé pour bobiner des couches de fils sur un rotor ou un stator d'un générateur ou moteur électrique rotatif.
Inventor: BENNITT CHRISTOPHER THOMAS
IPC: H02K15/095
Filed: 1995-05-10
Abstract: L'appareil comprend un organe de support 42 mobile dans l'axe du stator et une aiguille 53 montée pour tourner sur le support 42 et orientée transversalement à celui-ci. L'aiguille 53 tourne autour d'un axe X transversal à la direction de déplacement de l'organe de support 42, et présente une gorge 55 qui définit, pour le fil 57, un chemin de sortie d'un côté de l'axe X. Le procédé de bobinage de couches de fil sur un pôle du stator comprend les opérations consistant à utiliser l'aiguille 53 à gorge 55, à déplacer l'aiguille 53 selon un trajet de bobinage et à faire tourner l'aiguille 53 en des points du trajet de bobinage. L'invention permet d'utiliser une aiguille qui est robuste dans la direction de bobinage et qui est de plus faible dimension dans la direction transversale.
Patent FR-2735950-A1 (FR)
Title: Insecticidal compsn. with high droplet stability for use against ants
Inventor: GAUTIER MARTINE
IPC: A01N43/56
Filed: 1995-06-29
Abstract: Insecticidal compsns. comprise: (i) 0.001-5 (pref 0.05-0.5) % of a 1-aryl-pyrazole deriv. of formula (I); (ii) 0.05-10% (pref. 0.1-5) % thickener; and (iii) 5-50 (pref. 10-40) % propylene glycol. R1 = halo, CN or Me; R2 = S(O)nR3; R3, R7 = alkyl or haloalkyl; R4 = H, halo, NR5R6, S(O)mR7, COR7, CO2R7, alkyl, haloalkyl, OR8 or N=C(R9)(R10); R5, R6 = H, alkyl, haloalkyl, C(O)-alkyl or S(O)rCF3; or R5+R6 = alkylene (opt. interrupted by 1 or 2 divalent heteroatoms such as O or S); R8 = alkyl, haloalkyl or H; R9 = alkyl or H; R10 = Ph or heteroaryl opt. substd. by one or more halo, OH, O-alkyl, S-alkyl, CN or alkyl; R, R12 = H or halo; R' = halo, haloalkyl, haloalkoxy, S(O)qCF3 or SF5; m,n,q,r = 0-2; and X = N or CR12; provided that when R1 = Me, then R3 = haloalkyl, R4 = NH2, R11 = Cl, R13 = CF3 and X = N.  The use of 5-amino-3-cyano-1-2,6-dichloro-4-(trifluoro-methyl)phenyl-4- -(trifluoromethyl)sulphinyl-1H-pyrazole in the insecticidal compsns. is claimed.
Patent FR-2736129-A1 (FR)
Title: Axial sealing unit with valve between two volumes of equal or different pressures forming chamber
Inventor: GIRARD ROBERT
IPC: F16K1/24
Filed: 1995-06-30
Abstract: The axial sealing unit (21) has a main hollow body (5). A connecting interface flange (13) has a central opening (4) along an axis XX', and is solid to the body. A valve (7) is provided in the body to close the opening. A manoeuvring mechanism (8,10) has an arm (10) carrying the valve by one of its sides, and rotating about an axis YY'. The arm is driven by a device (8) so that it rotates about its axis YY'.  A unit (11) moves the arm of the valve along the axis XX' to a position of closure. The arm and the moving unit are placed laterally in relation to the opening, inside the body. The flange can be demounted to allow access to the interior of the body by a passage greater in diameter than that of the valve for direct access of its supports. The arm totally supports the valve and transmits all the forces necessary in its operation. The body contains stops (9) to fix the rotation of the arm in a position for closure of the valve.
Patent FR-2736746-A1 (FR)
Title: EEPROM circuit element
Inventor: NAURA DAVID
IPC: H03K3/356
Filed: 1995-07-13
Abstract: The memory circuit holding an electrical state comprises an electrically erasable programmable read only memory (EEPROM). It includes two inverters (I1,I2), the output of one inverter (I1) being connected to the input of the second inverter (I2) and vice versa. A connection gate (P1) consists of a first N-type transistor (104) connected to the input (102) of the memory circuit (201) at the input (112) of the first inverter (I1). The output (103) of the circuit (201) is connected to the output of the second inverter (I2). The second inverter (I2) comprises a second P-type transistor (106) in series with a third N-type transistor (107). The second inverter (I2) also includes a fourth transistor (202 in series with the second and third transistors.
Patent FR-2737733-A1 (FR)
Title: Superalliages a base de nickel stables a hautes temperatures
Inventor: DUQUENNE CATHERINE
IPC: C22F1/10
Filed: 1995-08-09
Abstract: Un superalliage à base de nickel présentant de bonnes propriétés mécaniques à chaud de tenue en traction, en fluage et en résistance à la fissuration a une composition chimique en pourcentages pondéraux appartenant au domaine suivant: Co 14,5 à 15,5; Cr 12 à 15; Mo 2 à 4,5; Al 2,5 à 4; Ti 4 à 6; Hf inférieur ou égal à 0,5; C100 à 300 ppm; B 100 à 500 ppm; Zr 200 à 700 ppm; Ni complément à 100. Les pièces mises en forme à partir de ces alliages présentent une excellente stabilité microstructurale dans un domaine de fonctionnement en températures allant jusqu'à 800 deg.C.
Patent FR-2737750-A1 (FR)
Title: Flood water protection screen - has peripheral groove housing inflatable joint, height adjustable jacks support screen top and collar at screen bottom holds it vertical and jack lower stop maintains screen lower part vertical
IPC: E06B9/00
Filed: 1995-08-10
Abstract: The water resistant screen panel (1) for protecting windows and doors from flood water is grooved on its periphery. An inflatable joint (3) is housed inside the groove. Height adjustable jacks (5), supporting the top of the screen, have an adjustable U section collar (18) at the bottom which holds the screen vertical. The collar is locked onto the jacks by wing nuts. An anti-slip clamp is fixed to the top of the jacks. A lower stop fixed to the jacks prevents the screen lower part moving from the vertical under the pressure of flood water. Wedges with slender webs (11) compensate for the curvature between the joint and the base of the door opening.
Patent FR-2737735-A1 (FR)
Inventor: MERALDI JEAN PAUL
IPC: D01F2/00
Filed: 1995-08-10
Abstract: Cellulose formate fibre and a cellulose fibre regenerated from cellulose formate are disclosed. The fibres have high toughness and modulus properties combined with improved elongation at break and energy at break. Specifically, their elongation at break is higher than 6 %. Methods for producing said fibres are also disclosed. The cellulose formate fibre is produced by dry-jet-wet spinning a cellulose formate liquid-crystal solution followed by a coagulation step and a neutral washing step both performed in acetone. The regenerated cellulose fibre is produced by treating a cellulose formate fibre in an aqueous solution with a high soda concentration. The spinning and regenerating methods may be performed sequentially and continuously. Furthermore, reinforcing assemblies based on such fibres, and articles reinforced using said fibres or assemblies, particularly tyre casings, are disclosed.
Patent FR-2741523-A1 (FR)
Title: Device for retracting implanted articles in human body
Inventor: SPEAR BRIAN
IPC: A61F2/46
Filed: 1995-11-23
Abstract: The device consists of a cannula (2) which is fitted over the implanted article (1). Either the cannula or the implant is attached to a vibrator to separate the implant from a biological tissue (3) and allow it to be withdrawn. The frequency, amplitude and direction of the vibration can be varied to facilitate extraction of the implant.
Patent FR-2728786-A1 (FR)
Title: Films multicouches de faible epaisseur, stratifies film/non-tisse et leur utilisation dans des articles absorbants
Inventor: MCCORMACK ANN LOUISE
IPC: A41D31/02
Filed: 1995-12-19
Abstract: Le film multicouche (10) de faible épaisseur selon l'invention peut être stratifié avec d'autres matériaux, tels que, par exemple, des nappes fibreuses non tissées (30). Le film multicouche (10) peut comprendre une ou plusieurs couches superficielles (18, 20) qui ne représentent, dans certaines configurations, pas plus d'environ 15% de l'épaisseur globale du film multicouche (10) et, dans d'autres configurations, pas plus d'environ 10% de l'épaisseur globale du film multicouche (10). Ces films (10) et stratifiés (32) ont une grande diversité d'applications, y compris, de façon non limitative, dans des produits absorbants d'hygiène intime, des vêtements et des articles en relation avec les soins médicaux, tels que les champs opératoires et les blouses chirurgicales.
Patent FR-2742643-A1 (FR)
Title: Support for soft sweets built into a shape, for use in confectionery
IPC: A47F7/00
Filed: 1995-12-22
Abstract: The support consists of a basic shape moulded from a food-grade plastics and equipped with a series of round-tipped spikes onto which sweets can be stuck. The spikes are moulded in one piece with the base and made from an unbreakable plastics, e.g. in the shape of an animal such as a mouse.
Patent WO-9711789-A1 (WO)
Inventor: WAGNER JEAN-MARIE
IPC: B06B1/06
Filed: 1996-09-26
Abstract: A sonar array for mounting on an underwater vehicle to form an auxiliary head thereon is disclosed. The sonar array comprises at least two identical transducers and has sensitivity peaks at at least two frequencies (ξ1, ξ2). The characteristic dimension of the transducer horn is 0.35-0.65 times the wavelength (μ2) corresponding to the highest of said frequencies (ξ1, ξ2).
Patent WO-9723193-A1 (WO)
Title: Compositions pour le traitement des matieres keratiniques contenant l'association d'un polymere polyampholyte et d'un polymere cationique
Inventor: CAUWET-MARTIN DANIELE
IPC: A61K8/20
Filed: 1996-11-19
Abstract: L'invention a pour objet une composition pour le traitement des matières kératiniques en particulier des cheveux humains, contenant dans un milieu aqueux cosmétiquement et/ou dermatologiquement acceptable au moins: a) un polymère polyampholyte constitué d'au moins un monomère à insaturation éthylénique et comportant dans la chaîne ou latéralement à la chaîne, des quantités équimolaires ou pratiquement équimolaires de charges négatives et de charges positives; ledit polymère étant insoluble dans l'eau à une concentration supérieure ou égale à 1 % en poids et à 20 °C; b) un polymère cationique dont la densité de charge cationique est inférieure ou égale à 4 meq/g. Elles sont utilisées comme produits capillaires à rincer pour le lavage, le soin, et/ou le coiffage. Elles présentent un bon effet coiffant et de bonnes propriétés de démêlage des cheveux mouillés.
Patent FR-2732985-A1 (FR)
Title: Assembly aid for cable ties
Inventor: NUTZEL OSWALD
IPC: E01D11/00
Filed: 1996-03-29
Abstract: The cable ends are fitted with a special fitting comprising an inner rod (2) and an outer elastic cover inside of which is a simple splaying element (31). The cable end is pushed through the mounting hole and the splayed element is deployed to secure the cable. This holds the cable until a securing cable tie is attached to the other end. The splaying action is controlled by the relative axial movement of the centre rod and the outer splaying elements. This is controlled by a sleeve connector with opposing threads at the ends.
Patent FR-2732409-A1 (FR)
Title: Dispositif pour controler la direction de la poussee d'un moteur-fusee
Inventor: OSADA AKIRA
IPC: F02K9/90
Filed: 1996-03-29
Abstract: L'invention concerne un jetavator qui est installé rotatif à une sortie de tuyère d'un moteur-fusée afin de contrôler la direction de la poussée du moteur. Selon l'invention, le jetavator est généralement sous la forme d'un tronc de cône creux et il comprend une couche thermo-résistante (11), une couche thermo-isolante (12) et une couche de renforcement (13) qui sont laminées les unes sur les autres; la couche thermo-résistante présente un certain nombre de fentes (S) par lesquelles elle est divisée en un certain nombre de parties; chaque fente est formée pour passer de la surface périphérique interne à la surface périphérique externe de la couche thermo-résistante; chaque fente est fermée par une plaque d'appui (14) qui s'étend le long de la fente. L'invention s'applique notamment aux moteur-fusées.
Patent FR-2747262-A1 (FR)
Title: Electromagnetic shielding device using magnetic field
IPC: H05K9/00
Filed: 1996-04-04
Abstract: The electromagnetic shielding device provides a magnetic field around the sensitive components, and reduces the effect of the externally generated electromagnetic interference.  The magnetic fields are isotropic and anisotropic.  The magnetic field may be provided by a number of flexible permanent magnets laid on a support enclosing the sensitive components, or by one or more electromagnets. Alternatively a ferro-fluid can provide the magnetic field.  The magnets are positioned close to the components to be protected, and are attached with an adhesive.
Patent FR-2752348-A1 (FR)
Inventor: KARAM GEORGES MICHEL
IPC: H04L27/38
Filed: 1996-08-07
Abstract: A demodulator receives an analog signal (IF) of an intermediate carrier frequency (f0) resulting from a modulation of two components in quadrature from a carrier by symbols. In order that the demodulator should no longer comprise an analog part consisting of mixer(s) and oscillators, and be less costly, the analog signal (IF) of intermediate frequency (f0) is applied directly to a single analog-to-digital converter (3b) to be sampled at a sampling frequency (fe) lower than the intermediate frequency (f0) and higher than twice the maximum symbol frequency (fs)max into a symbol digital signal (xy), the intermediate carrier frequency (f0) being independent of the symbol frequency variations (fs).