baber/WOPTO huggingface dataset:
Patent WO-9825793-A1 (WO)
Title: Device for securely adjusting the height of a headrest, in particular for a motor vehicle seat
Inventor: DHOLLANDE PHILIPPE
IPC: B60N2/48
Filed: 1997-12-11
Abstract: The invention concerns a device for securely adjusting the headrest, in particular of a motor vehicle seat, said headrest comprising at least a spindle (2) engaged inside a sleeve (1) integral with the structure of said seat, device comprising a U-shaped spring (5) with the ends of its branches fixed to said sleeve, and its branches extending generally downwards towards the spindle axis, and its central part (6) arranged for being engaged into a notch (7) of the spindle. The invention is characterised in that it comprises a releasing member (8) comprising a cam surface (14) co-operating with said central part of the U-shaped spring, control means (9; 17) accessible from outside the seat and connected to said releasing member for actuating it, said cam surface being arranged for pushing back said central part out of the notch, against the resilient action of the spring brackets, when the releasing member is actuated by the control means.
Patent FR-2745878-A1 (FR)
Title: Dispositif de masses d'equilibrage comportant un systeme de paliers lisses a la suite d'un entrainement
Inventor: SUDAU JOERG DIPL ING
IPC: F16F15/12
Filed: 1997-03-07
Abstract: Deux masses d'équilibrage sont disposées rotatives l'une par rapport à l'autre contre l'action d'un amortisseur torsionnel, par au moins un palier axial lisse et un palier radial lisse. A la fois le palier radial (60) et le palier axial (61) guident la masse d'équilibrage (26) située du côté de la sortie, par rapport à la masse d'équilibrage (1) côté entraînement, avec des jeux respectifs dimensionnés de manière qu'en cas d'application d'une nutation du vilebrequin (64) de l'entraînement (63) à la masse (1) côté entraînement, la masse (26) côté sortie puisse effectuer une auto-stabilisation sous l'action des forces centrifuges et, en vue d'une approche maximale du vilebrequin (64), attaque le palier radial (60) dans la zone de l'extrémité du moyeu (13) de ladite masse côté sortie qui est dirigée vers le vilebrequin. Applicable par exemple à la suite du vilebrequin d'un moteur à combustion interne d'automobile.
Patent FR-2761329-A1 (FR)
Inventor: SAINT MARTIN PHILIPPE
IPC: B62D5/065
Filed: 1997-03-28
Abstract: The invention concerns a method for controlling a motor vehicle power steering, consisting of an electropump unit (9) electronically controlled and comprising a hydraulic circuit with flexible pipes (5), such that, during a transitory phase, when the steering is stressed and the unit (9) serviceable voltage (Um) shifts from a stand-by value (Umin) to a maximum value (Umax), and when the pipes (5) are inflated this serviceable voltage (Um) whether progressively or not decreases to an optimal value (Uop) providing the steering power up to a maximum speed threshold ( OMEGA 1) of the motor vehicle steering wheel, before resuming its stand-by value (Umin) when the vehicle is no longer stressed.
Patent FR-2761722-A1 (FR)
Inventor: PREVOT GERARD
IPC: E05B63/06
Filed: 1997-04-03
Abstract: The locking mechanism has an adjustable bolt (7) for a sliding door, window or similar with a bolt carrier (4). The carrier has at least one slot (5) to receive the shank (6) of the bolt, which has at least one hook (8a, 8b). The bolt carrier is designed to slide transversely relative to the slot to enable the hook(s) to engage with or disengage from a catch plate on the fixed surround of the door or window. The bolt is made so that it can be moved lengthwise in the slot to adjust its position relative to the catch plate, and it is fixed in position by means of an aperture (21) extending in the same direction as the slot and a locking screw (16) which engages with the edges of the aperture. The bolt can have either one aperture in line with its lengthwise axis or two apertures lying symmetrically relative to the axis.
Patent FR-2762177-A1 (FR)
Inventor: BUDAN HENRI
IPC: H04M19/00
Filed: 1997-04-10
Abstract: The invention concerns a telephone equipment analog interface circuit, comprising a buffer circuit for separating by means of an isolating impedance (L; Tr), a differential line current direct component from the alternating component. The invention is characterised in that a sampling resistor (r) is serially arranged with said isolating impedance, said buffer circuit comprising an inverter feedback (10) for cancelling out the potential alternating difference (v) at said sampling resistor (r) terminals (A, C). The invention is applicable to telephone equipment.
Patent FR-2762522-A1 (FR)
Title: Three dimensional puzzle or patience game using pieces of fruit
Inventor: VIDAL ROLAND
IPC: A63F9/08
Filed: 1997-04-28
Abstract: The puzzle is made from pieces of the fruit of a Xylocarpus granatum tree. The pieces are put in a container (C) that holds the pieces together to form the spherical fruit. The container is a basket that has a deformable trellis. The basket has a narrow opening that is closed by a stopper (210).  The basket has two identical coaxial parallel rings (200,300) and an upper and lower row of half loops (400) are joined to these. They are formed by rods curved into the arc of a circle and the rows are joined by rings (500).
Patent FR-2766216-A1 (FR)
Title: Additives for making paper greaseproof materials
Inventor: ROSSI FRANCO
IPC: D21H17/11
Filed: 1997-07-17
Abstract: Additives for treating paper based materials against grease and fat, for use with foodstuffs, consist of aqueous emulsions of i) 0-2.5 wt% fluorinated compounds normally used in such treatments; and ii) 0.5-4 wt% mixture comprises two of the following: a) a dispersing agent; b) a lubricant; c) a soap; d) an impermeability agent; e) and an emulsifying agent; the mixture was made up to 100 wt% by water, with the condition that if i) = 0, ii) can equal up to 30 wt%. Also claimed are use of additives in treating paper based materials; and treated materials.
Patent FR-2766962-A1 (FR)
Title: Integrated circuit-compatible mechanical-type thermal micro-switch
Inventor: MORAND JEAN LUC
IPC: H01H71/16
Filed: 1997-07-29
Abstract: A flexible membrane of a thermal micro-switch is provided, on an area between its feet and its central part, with a layer of different material which displaces the membrane from its rest position when the temperature changes. In a thermal micro-switch, which is formed on an upper insulating layer of an IC substrate and which has a first metallization, a chamber defined by a flexible membrane with feet resting on the substrate and a second metallization on the interior face of the membrane, the flexible membrane has a layer as described above. An Independent claim is also included for production of the above thermal micro-switch by forming a first metallization on the substrate, covering part of the metallization with a sacrificial material layer, depositing a second metallization and then an insulating layer, removing the sacrificial layer through an opening formed in the insulating layer, plugging the opening and thinning the insulating layer.
Patent FR-2768523-A1 (FR)
Title: Seismic exploration using varied vibration signals for multiple cover
Inventor: LOGEAIS NADEZDA
IPC: G01V1/00
Filed: 1997-09-18
Abstract: Seismic vibration process with a degree of multiple cover equal to F where F individual seismic traces produce a common mirror point. Each of the individual traces is obtained by emitting a different vibration signal, come of the traces can correspond to identical signals. The points of vibration in the profile are numbered in numerical order starting at 1. The general symbol of the points of vibration is PV(kF+n) with k=0 starting from k=0 and l=n=F. The greatest value for k depends on the total number of points of vibration in the profile. k and n are whole numbers. For each value of the product kF the points of vibration PV(kF+n) produce the same set of signals Sn respectively with 1=n=F. The process is applicable to classical rectilinear profiles as well as 3 dimensional seismic analysis.
Patent FR-2769828-A1 (FR)
Title: Intrauterine contraceptive device (IUD)
IPC: A61F6/18
Filed: 1997-10-22
Abstract: The insertion system has two shells ultrasonically welded together, and a pusher for enabling insertion, with a string for withdrawing it, thus reducing the risk of perforation of the uterus. The T-shaped IUD (1), made from copper, comes with an insertion system (2) and a sterile package.   It has a fixed point on its body where the branches diverge, increasing its capacity to retract for insertion and deploy to its maximum size, and to resist rotational stresses. The two branches of the T are bent to give them a double curvature and flexibility which oppose movements in the two axes of the uterine plane and conform to the shape of the uterine cavity. The insertion system has two shells welded together by ultrasound, a pusher and a string (5) for withdrawing it.  The body of the device, which is 2 mm in diameter, is either 20 or 29 mm long.
Patent FR-2772495-A1 (FR)
Title: Token-operated lock for bottled gas vending sites
Inventor: BOUVIER DANIEL
IPC: G07F7/06
Filed: 1997-12-17
Abstract: The lock has an enclosure (1)  made from a non-magnetic material, with a slot (7) to allow penetration of a removable locking tongue (8) attached to a chain retaining the gas bottle.  A second opening allows insertion of a magnetized token (15) which by magnetic action releases (20) the locking tongue to allow it to be removed and so release the gas bottle.
Patent FR-2774098-A1 (FR)
Title: Steel for a divisible mechanical part, especially for two-piece internal combustion engine crank arm, manufacture by brittle fracture
Inventor: BELLUS JACQUES
IPC: C22C38/00
Filed: 1998-01-28
Abstract: A steel for manufacturing a divisible mechanical part consists of a low alloy constructional steel having specified silicon, manganese, vanadium, phosphorus and nitrogen contents and a ferritic-pearlitic structure. A steel for manufacture of a divisible mechanical part, has composition (in wt. %) 0.2-0.4 C, 0.1-1.5 Si, 0.3-1.4 Mn, 0.2-0.5 V,  <= 0.150 P, 0.005-0.02 N, balance Fe and impurities, with optional addition of one or more of up to 0.1% Pb, up to 0.15% Te, up to 0.15% Bi, up to 0.02% Se, up to 0.35% S and up to 0.005% Ca, and of one or more of up to 0.05% Ti, up to 0.1% Nb and up to 0.07% Al. Independent claims are also included for the following:  (i) a part made of the above steel and having a ferritic-pearlitic structure with \-30% ferrite, a tensile strength (Rm) of less than 1100 MPa, an elastic limit (Re) of above 700 MPa, an Re/Rm ratio of greater than 0.75 and a toughness (KCV) of less than 7 J/cm<2>; and  (ii) a method of making a steel part comprising two separated pieces by hot forging a billet of the above steel at between Ac3 + 150 deg C and 1370 deg C, cooling the resulting blank to ambient temperature at 0.4-1.5 deg C/second on passing 700 deg C, machining, and then separating into two pieces by brittle fracture.
Patent WO-9849285-A1 (WO)
Title: Polypeptide capable of reacting with antibodies of patients suffering from multiple sclerosis and uses
Inventor: JOLIVET-REYNAUD COLETTE
IPC: C07K7/06
Filed: 1998-04-29
Abstract: The invention concerns a polypeptide specifically reacting with the antibodies of patients suffering from multiple sclerosis (SEP) and whereof the peptide sequence comprises at least one sequence selected among SEQ ID No: 1 to SEQ ID No: 19, and their equivalent sequences, and the use of this polypeptide in a reagent and a kit for detecting multiple sclerosis, an immunoreactive composition and in a method for fixing, in a biological sample, antibodies characteristic and/or specific of multiple sclerosis.
Patent FR-2774642-A1 (FR)
Title: Limiting pressure on vehicle brake pedal during emergencies in order to prevent possible ankle injury
Inventor: VUILLERMOZ GUILLAUME
IPC: B60T7/06
Filed: 1998-02-11
Abstract: A brake pedal (3) controls front (6,7) and rear (9,10) brakes through a master cylinder and amplifier (4,5) and fluid pipes (8,11). An accelerometer (19) detects an acceleration (21) which is compared (23,26) with upper and lower thresholds (24,27). A bistable unit (28) opens or recloses fluid release valves (15,16) according to the acceleration thresholds detected such that brake pedal pressure is kept as low as possible
Patent WO-9952965-A1 (WO)
Title: Method for preparing silicones with arylalkyl function(s) by hydrosilylation
Inventor: BRANLARD PAUL
IPC: C08G77/12
Filed: 1998-07-30
Abstract: The invention concerns a method for preparing high purity polyorganosiloxanes with arylalkyl function(s) by: hydrosilylation of a hydrogenopolyorganosiloxane, reagent (SiH), and an aromatic monovinyl compound, reagent (Vi), with simultaneous introduction of reagent (SiH) and reagent (Vi), in a reaction medium containing an inert solvent and a hydrosilylation catalyst; then elimination of the solvent, the possible residual reagents (SiH) and (Vi), and/or hydrogenation, the hydrogenation process being optionally followed by an elimination process (or another elimination process) of the products other than polyorganosiloxanes with arylalkyl function(s). The resulting silicones with arylalkyl function(s) can be used as emollients and/or carriers in cosmetic compositions, or as solubilising agents and emollients in perfume compositions.
Patent FR-2776215-A1 (FR)
Title: Procede de fabrication d'un circuit regeneratif a fort flux thermique, notamment pour chambre de combustion de moteur-fusee
Inventor: CORNU DANIEL
IPC: F02K9/64
Filed: 1998-03-20
Abstract: Une structure (10) d'un circuit régénératif est construite en mettant en oeuvre notamment les étapes suivantes :- réalisation d'une couche fine intermédiaire (12), sur un mandrin support (1 1) représentant le profil intérieur de la structure (10),- formation d'une série de canaux régulièrement répartis autour du mandrin (11) et débouchant en regard de la couche fine intermédiaire (12), chacun des canaux étant pourvu d'un insert soluble,- préchauffage du mandrin support (11) et réalisation du corps (14) de la structure (10) par projection thermique sous vide,- usinage par l'extérieur, de canaux dans le corps (14), et remplissage de ces canaux à l'aide d'inserts solubles (152),- formation d'une couche (17) de fermeture des canaux du corps (14) et formation d'une enveloppe externe (18) par projection thermique sous vide, après préchauffage,- suppression de l'ensemble des inserts solubles et de la couche fine intermédiaire (12).
Patent FR-2783170-A1 (FR)
Title: Immunostimulant emulsion useful as a vaccine adjuvant comprises an immunostimulant polynucleotide covalently coupled to at least one lipid molecule
Inventor: HAENSLER JEAN
IPC: A61P37/04
Filed: 1998-09-11
Abstract: Immunostimulant emulsion comprising an immunostimulant polynucleotide (I) covalently coupled to \- 1 lipid molecule, is new.  An Independent claim is also included for a vaccine comprising the emulsion and \- 1 antigen.
Patent FR-2788331-A1 (FR)
Title: Caisson de bruleurs avec des buses orientables par une tringle commune
Inventor: BURIDANT DANIEL
IPC: F23C5/06
Filed: 1998-12-18
Abstract: Le caisson de brûleurs pour foyer de chaudière de centrale thermique, comprend une superposition de buses (9, 9', 10, 11, 11') s'étendant suivant une certaine direction pour diriger de l'air à l'intérieur du foyer, les buses étant montées chacune orientable pour pouvoir être inclinée dans un plan parallèle à ladite certaine direction, et un mécanisme pour incliner les buses ensemble. Ce mécanisme comprend une tringle (13) commune à un ensemble de buses adjacentes (9, 9', 10) et reliant des pivots de manoeuvre en rotation (9B, 9'B, 10B) prévus respectivement sur ces buses adjacentes. La tringle est en outre munie, entre deux pivots de manoeuvre de deux buses adjacentes, d'un système de réglage (13C, 13'C) de l'écartement entre ces deux pivots de manoeuvre. Ce mécanisme permet de régler facilement le parallélisme des buses.
Patent FR-2787819-A1 (FR)
Inventor: MARBACH GERARD
IPC: E04H4/12
Filed: 1998-12-24
Abstract: The water cleaning pump has a float (1) with a floating cap (13) for the skimmer (5). The cap is positioned slightly below the water surface to allow lamellar discharge of the water through an axial opening (14). The skimmer has a base (7) with a flow opening (11) which is selectively closed by the outer casing base.
Patent FR-2789375-A1 (FR)
Title: Station for delivering pharmaceutical, cosmetic or food products from a conveyor to a packaging or storage line has arrivals conveyor in line with either output conveyor or collection device
Inventor: BAUDRY CHRISTIAN
IPC: B65G47/64
Filed: 1999-02-09
Abstract: The station has an arrivals conveyor (6) with its end moving up or down to bring it in line with either an output conveyor (7) or a collection device (13). The collection device can be raised or lowered to align with the arrivals conveyor in the lowered position or to align with an item removal conveyor (4).
Patent FR-2790164-A1 (FR)
Title: Procede de transmission d'informations vers un telephone mobile d'un reseau cellulaire, a travers un reseau de radiodiffusion, et telephone mobile associe
Inventor: HEURTAUX FREDERIC
IPC: H04H60/91
Filed: 1999-02-19
Abstract: Procédé de transmission d'informations vers un téléphone mobile (30) d'un réseau cellulaire (100), associé à un réseau de radiodiffusion (104), dans lequel on transmet vers le téléphone (30) des informations, par exemple une indication d'appel reçu, à travers un réseau de radiodiffusion (104), notamment lorsque le téléphone (30) est hors de portée du réseau cellulaire (100).
Patent FR-2790698-A1 (FR)
Inventor: LAURENCOT JEAN
IPC: F26B21/06
Filed: 1999-03-09
Abstract: The invention concerns a device for the high temperature heat treatment of a ligneous material such as wood in order to preserve the properties and dimensional stability of said wood in the presence of humidity. Said device comprises a sealed chamber including an internal partition (19) defining a heat chamber (20) and an opening (21) emerging into a treatment zone (22) wherein a load (11) of stacked wood elements is introduced. The chamber (20) contains burners (23) for heating a heat-conveying medium. A nozzle (26) associated with a deflector enables to homogenize the gas stream emitted by each burner before it enters the treatment zone (22). Ventilators (28) co-operate with the opening (21) to cause the heat-conveying medium to circulate through the load (11). A ramp of water sprayers (30) humidifies the treatment zone (22) when the temperature in the chamber is rising, stabilises said temperature during treatment and cools the chamber after treatment. An adjustable screen (42) maintains a constant pressure in the treatment zone (22). Orifices (44) co-operate with a discharge circuit provided with a sealed regulator valve (49) form means regulating the pressure in the chamber.
Patent FR-2791289-A1 (FR)
Title: Assembly of pulley wheel with integral bearing, is completed by soft soldering, hard soldering or brazing, employing capillary action to draw molten metal into gap between bearing outer ring and pulley bore
Inventor: TADIC VEDRAN
IPC: F16C35/077
Filed: 1999-03-26
Abstract: The pulley (1) is mounted on the external ring (4) of the bearing, initially as a sliding fit exerting no grip. The gap (11) is filled at least partially by molten metal, which is drawn into the interface between bearing ring and pulley by capillary action, and then sets, completing the bond.
Patent FR-2789390-A1 (FR)
Inventor: DUCOUX JEAN PHILIPPE
IPC: C07D211/34
Filed: 1999-04-07
Abstract: The invention relates to compounds of formula (I) and to the salts thereof with mineral or organic acids, the solvates and/or hydrates thereof, exhibiting a high affinity and high selectivity with respect to human NK1 receptors of substance P. The invention also relates to a method for the production thereof, intermediate compounds of formula (VII) useful in the production thereof, pharmaceutical compositions containing said products and the use thereof in the production of medicaments to treat all pathologies involving substance P and NK1 human receptors.
Patent FR-2777225-A1 (FR)
Title: Installation de chauffage ou de climatisation pour vehicules comportant un echangeur de chaleur dans un conduit d'air et au moins une chambre de melange d'air
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1999-04-09
Abstract: La chambre de mélange d'air d'une telle installation possède des ouvertures d'entrée d'air chaud et d'air froid et au moins un obturateur commandant ces ouvertures. Une vanne d'arrêt est placée dans l'amenée ou l'évacuation du caloporteur de l'échangeur de chaleur.Afin de diminuer la résistance à l'écoulement de l'air dans tous les modes de fonctionnement, en particulier en refroidissement maximal, l'ouverture d'entrée d'air chaud (21) est placée en aval de l'échangeur (13), et un dispositif (28) pour commander l'obturateur (23) et la vanne d'arrêt (16) est conçu pour qu'il fasse passer l'obturateur (23) à une position ouverte dégageant complètement l'ouverture d'entrée d'air chaud (21) à la suite de la fermeture de la vanne d'arrêt (16).Applicable aux voitures de tourisme.
Patent FR-2793032-A1 (FR)
Inventor: GOUNOT MARIE THERESE
IPC: G01V3/24
Filed: 1999-04-28
Abstract: The invention relates to a method of surveying the resistivity of a geological formation through which a borehole provided with metal casing passes, in which method a leakage current is caused to leak into the formation outside the casing, and the leakage current is determined on a casing section at a certain level, the leakage current being indicative of the resistivity of the formation. According to a characteristic of the invention, the resistivity is determined on the basis of the leakage current by applying a factor that depends on the distance z between the level and the surface.
Patent FR-2797172-A1 (FR)
Inventor: BANI MOUNIR
IPC: A61C11/08
Filed: 1999-08-06
Abstract: The invention concerns an articulator for dentistry used by a dental technician to produce removable portions (83) and enabling to perform automatic articulation and perfect occlusion (fig. 24) from a bite print for making dental prostheses. The articulator consists of two lower (21) and upper (22) articulated branches, the central part comprising a cavity serving as boxing (33) for supporting a master-cast provided with a fork (27) at the rear which serves to lock the cast (85). The boxing cavities (33) and (43) are identical and symmetrical and have means for identifying the denticulations (30) of the shoulders (60) and (61) and the ovoid shape (53) of the boxing (33) and (43) and their forks (27) are reflected and interchangeable images.
Patent FR-2799674-A1 (FR)
Title: Method for the simultaneous oxy-acetylene cutting and deburring of a piece of steel and the device for putting this method into service
Inventor: PRIORETTI GUY
IPC: B23K7/00
Filed: 1999-10-19
Abstract: A method for the oxy-acetylene cutting of steel components is claimed in which the cutting (5) and deburring (10) mechanisms are positioned in such a manner that the oxy-acetylene cutting jet (6) acts on the upper surface (1.1) of the component (1) in an essentially vertical direction whilst the deburring jet (12) acts on the lower surface (1.2) of the component (1) in an oblique direction, remaining pointed towards the exit point (14) of the oxy-acetylene cutting jet (6). The simultaneous cutting and deburring is made possible by the synchronous horizontal displacement of the cutting (5) and deburring (10) mechanisms. A spraying device (11) is also provided for spraying fluid in the direction of the molten particles during the cutting process in order to reduce the emission of fumes.  An Independent claim is included for the device used to put this method of oxy-acetylene cutting into service.