baber/WOPTO huggingface dataset:
Patent FR-2765603-A1 (FR)
Title: Construction blocks for walls angled at 45 degrees
Inventor: BEDOS FRANCOIS
IPC: E04C1/39
Filed: 1997-07-03
Abstract: Two construction blocks are used. One block (A) is similar in shape to a traditional hollow concrete block and at one end is shaped like half a hexagon having 4 corners (2) which can be used to change the direction of the wall by 45 degrees. The second block (B) has one end which is shaped like the inside of half a hexagon which fits over the shaped end of the first block. This leaves an opening (4) in a groove in the central side of the hexagonal shaped area on the second block. The opening is filled with mortar or glue to ensure a good vertical joint between the blocks.  The first block also has a cylindrical opening within the hexagonal section and is central point (3) is at the intersection of three straight lines passing through the centre of the tree sides of the hexagon.
Patent FR-2768256-A1 (FR)
Inventor: KOWALSKI JACEK
IPC: G11C16/10
Filed: 1997-09-10
Abstract: The invention concerns a method for recording a binary word (BW) using electrically erasable and programmable memory cells (Ci,j) organised in word lines (WLi), which consists in providing at least two word lines (WLi, XWLi) erasable or programmable independently of each other; recording the binary word in one (XWLi) of said word lines and, simultaneously, erasing the other word line (WLi). The invention is useful for producing a storage system (10), for a safe binary counter or abacus.
Patent FR-2770612-A1 (FR)
Inventor: HAUER JEAN CLAUDE
IPC: F16L27/04
Filed: 1997-10-30
Abstract: The ball joint for connecting two duct sections (2, 4) comprises a spherical ring (5) on one section designed to pivot inside a spherical cavity (11) of a socket (3) on the other section. An elastomer seal ring (16) is fitted into an annular recess (15) in the socket wall shaped to act as an expansion chamber for the elastomer material when the joint components are fitted together by forcing the spherical ring into the cavity. Once the joint has been assembled the elastomer ring is subject to sufficient radial compression to ensure a watertight seal between the components and prevent their separation.
Patent FR-2771561-A1 (FR)
Title: Power station generator switching, encompassing turbine run-up duty
Inventor: BIQUEZ FRANCOIS
IPC: H02B1/24
Filed: 1997-11-24
Abstract: The by-pass circuit, comprising an auxiliary transformer (8), circuit breaker (7) and variable frequency static converter (6), derives a supply from the grid transformer (5) which it applies to the generator (1), in motor configuration, to start the turbine and run it up to speed. This circuit is teed off the grid transformer/generator circuit-breaker (3A) connection and feeds the generator through a 3-position isolator (4) whose moving contact arm (4F) has one end pivoted at a point (4E) on the generator/main circuit-breaker connection. In normal operational service, the arm's free end is isolated (4B); during starting it connects (4A) with the by-pass circuit, the main circuit-breaker remaining open (3B). In the third position (4C) it applies an earth (4G) to the gearbox/main circuit-breaker connection to give safe maintenance access.
Patent FR-2771745-A1 (FR)
Inventor: MARIOTTI SOPHIE
IPC: C08K5/5398
Filed: 1997-11-28
Abstract: The inclusion of a phosphoric or thiophosphoric additive in a bitumen emulsion formulation gives improved adhesion and stability on storage. The bituminous phase comprises an additive of the general formula (I): - R-((-O-CH2-CH2)n-O-)3-m-P(=X)-(XH)m (I) X = O or S; m = 0, 1 or 2; n = 0, or 1 - 10; r = CxH2x+1 alkyl, CxH2x-1 alkylene (x = 13 - 20) or phenyl. An Independent claim is also included for the preparation of the emulsion and its uses.
Patent WO-9839206-A1 (WO)
Title: Hub for rotor head of rotary wing aircraft and rotor head with such hub
Inventor: MOUILLE RENE
IPC: B64C27/32
Filed: 1998-03-04
Abstract: The invention concerns a hub and a rotor head for a rotary wing aircraft, comprising a top plate (1) and a bottom plate (4) forming two separate pieces mutually assembled by the insertion of external frames (14) of said spherical stops (8), such that said plates (3, 4) are distant from each other delimiting between them a space in which are housed said spherical stops (8), said external frames (14) being arranged at the periphery of said plates and run through by fixing means (5) mutually integrating said plates (3, 4) and said spherical stops (8).
Patent FR-2773807-A1 (FR)
Title: Materiau cellulaire souple, composition et procede pour sa preparation
Inventor: LADANG MICHEL
IPC: C08J9/00
Filed: 1998-01-16
Abstract: Le matériau cellulaire souple de l'invention a une matrice polymère expansée. Il est obtenu par extrusion d'un produit mono-composant renfermant un constituant macromoléculaire en présence de gaz sous pression, dans lequel le constituant macromoléculaire est un prépolymère de polyuréthanne à groupes terminaux isocyanate ou trialcoxysilyle, autoréticulable à l'humidité.Application à des joints d'étanchéité.
Patent WO-9953029-A1 (WO)
Title: Method and system for managing batches of lymphocytes or monocytes for delayed use
Inventor: LEFESVRE ANDRE
IPC: A61K35/17
Filed: 1998-04-08
Abstract: The invention concerns a method for managing batches of lymphocytes or monocytes belonging to a human subjects from whom said packages have been removed for future use on said beings or relatives. Each batch of lymphocytes or monocytes associated with an individual is packaged and stored in a cryogenic storage site among a plurality of cryogenic sites, then transferred on request from said storage site to a cell treatment centre. At each removal phase is associated collection of personal data concerning the sampled subject and data concerning the sampling. The invention is useful particularly for reinforcing immune activity and in gene therapy.
Patent WO-9846777-A1 (WO)
Inventor: BOUVIER MICHEL
IPC: C07K14/72
Filed: 1998-04-10
Abstract: L'invention est relative à la production de récepteurs membranaires dans un système baculovirus/cellule d'insecte; lesdits récepteurs sont obtenus à partir des baculovirus extracellulaires produits par les cellules infectées.
Patent FR-2774396-A1 (FR)
Title: Acier maraging sans cobalt et sans titane
Inventor: DAVIDSON JAMES HENRY
IPC: C22C38/12
Filed: 1998-02-04
Abstract: Acier maraging sans cobalt dont la composition chimique comprend, en poids : 14 % <= Ni <= 23 %; 4 % <= Mo <= 13 %; 1 % <= Al <= 3,5 %; C <= 0,001 %; le reste étant du fer et des impuretés résultant de l'élaboration, la composition chimique satisfaisant, en outre, les conditions suivantes : 23 <= Ni + Mo <= 27 % et Ni + 5 x Mo + 10 x Al >= 72%.
Patent FR-2774281-A1 (FR)
Title: Support hose for combatting veino-lympatic stasis in lower limbs
Inventor: DENIS JEAN MARC
IPC: A61F5/01
Filed: 1998-01-30
Abstract: The support hose consists of an outer layer (6) of a material with little or no stretch, an inner membrane (4) in contact with the limb (2) and an intermediate sleeve (3) made from a number of separate compartments filled by injecting them with a fluid through individual valves.   The dimensions of the hose can be varied to leave exposed the thigh, toes or heel, as required.
Patent WO-9904142-A1 (WO)
Title: Device for cooling or heating a circular housing
Inventor: FRIEDEL JEROME
IPC: F01D25/10
Filed: 1998-07-17
Abstract: The housing is heated or cooled to adjust its diameter and, in particular, the clearances between the ends of rotating blades and itself. The device consists in tube networks (1) extending over matching portions of the housing circumference and made up of a couple of distributors (3) and parallel tubes (2) between these distributors, the tubes (2) being alternately connected to one or the other distributor and provided with orifices blowing gas towards the housing. The countercurrent circulation in the tubes (2) enables to blow on each of the housing generators both gas highly heated by a longer passage in the tubes (2) and cooler gas having travelled a shorter distance in other tubes (2), thereby balancing the heat supply on each housing portion.
Patent WO-9914143-A1 (WO)
Title: Pneumatic conveyor for articles, with transporting case, for minimising the level of contamination of articles, and method for cleaning such a conveyor
Inventor: CARLIER MICHEL
IPC: B65G51/03
Filed: 1998-08-19
Abstract: The invention concerns a pneumatic conveyor for articles (2) comprising a guide channel (5) for maintaining the articles (2) by a protuberance of their neck, means for transferring by jet streams the articles along the guide channel, a case for transporting (7) the articles comprising two longitudinal side walls (7a), a top wall (7b) and a bottom wall (7c), wherein is located the guide channel (5) and which is preferably sealed except only for its two open end surfaces (E, S) for intake and evacuation of containers. The transporting case comprises at least an air outlet (14) connected to means for air recirculation by suction, or emerging into the open air by being equipped with a unidirectional air releasing member enabling air to escape through said opening from inside the case outwards, while blocking the passage of an incoming induced air flow.
Patent FR-2776379-A1 (FR)
Title: Dust filter for gas meter having up- and downstream ultrasonic transducers
Inventor: LAVRUT ERIC
IPC: G01F1/66
Filed: 1998-03-19
Abstract: Gas meter has two ultrasonic transducers (22,24) arranged at either end of a measurement conduit (20). Each of the transducers is held in an assembly (30,32) of cross section larger that the transducer cross-section. At least the downstream transducer (24) has a filter (46) placed within its mounting assembly (32), so that it extends over the whole transducer cross section. The filter is an effective dust trap, but still allows the passage of ultrasonic waves.
Patent FR-2776586-A1 (FR)
Inventor: MICHEL DOMINIQUE
IPC: B64D11/06
Filed: 1998-03-30
Abstract: The invention concerns a device for converting seats into sleeper berths, characterised in that it comprises for at least one set of seats (1, 2) each seat including at least a seating part (d) and a back (f) linked by connecting means (e) enabling its being positioned to provide seating accommodation, the seating part and the back, adopting a first angulation, or sleeping accommodation, the seating part and the back adopting a second angulation; a support (3) for said seats; a converting mechanism actuating each of the connecting means of each seat to convert each seat (1, 2) into a sleeper berth such that at least two consecutive seats in a row of the seat set may be converted from seating accommodation behind one another into sleeping accommodation on top of one another.
Patent FR-2776999-A1 (FR)
Inventor: ALCADE ALAIN
IPC: C07C17/35
Filed: 1998-04-01
Abstract: The invention concerns a method for preparing 2-chloro-1-cyclohexyl-4-ethynylbenzene from 1-(3-chloro-4-cyclohexylphenyl) either by forming 3-chloro-3-(3-chloro-4-cyclohexylphenyl)propenal, Z, a novel compound, or by the action of a Vilsmeier complex then fragmentation in a basic medium, or by a "one-pot" reaction of a base action then of dialkyl or diaryl chlorophosphate followed by the action of lithium diisopropylamide and of an acid hydrolysis.
Patent FR-2765348-A1 (FR)
Title: Optical coupling mechanism for bybrid guides
Inventor: SATO YASUSHI
IPC: G02B6/26
Filed: 1998-06-30
Abstract: The optical coupling mechanism has central transition sections (4) allowing the incoming light beam to output outside the mechanism. There is a central slot (6) between the two transition ends (4a,4b) which holds an optical mechanism. The height of the optical mechanism is above that of the two transitions.
Patent FR-2781763-A1 (FR)
Title: Concept allowing the stacking of bottles or plastic packs after their usage
Inventor: PLANET ROBERT
IPC: B65D21/02
Filed: 1998-07-31
Abstract: One uses bottles or conical packs, allowing their tops (3) to be removed by cutting around it. The bottles are then inserted in one another with the male grooves on the exterior of one bottle mating with the female groove (5) on the interior of the other. The bottles are then heated to fusion temperature to form a solid compact block.
Patent FR-2768492-A1 (FR)
Title: Unite de feux pour vehicules automobiles
Inventor: HAMM MICHAEL
IPC: B60Q1/26
Filed: 1998-09-11
Abstract: Unité de feux (1) pour véhicules automobiles comprenant une source lumineuse (2) et des moyens (3) pour regrouper les rayons émis par la source lumineuse (2) sur une extrémité d'entrée (4) d'un système de guide de lumière (5). Ce système est essentiellement dirigé transversalement à la direction d'éclairage (B). Il comporte des moyens (6) pour découpler la lumière par une surface de sortie extérieure (7) du système (5). Pour permettre de choisir librement la couleur de l'unité (1) au repos, sans que cela ne modifie la couleur du feu de l'unité de feux (1), l'invention propose des zones (8) avec une première couleur, derrière les moyens (6) de découplage du faisceau lorsqu'on regarde dans la direction opposée à la direction d'éclairage (B). Les différents moyens (6) de découplage sont écartés les uns des autres.
Patent FR-2783500-A1 (FR)
Title: Navigational aide for helicopter includes screen display showing reference flight plan and necessary current path to restore position on planned route
Inventor: D ORSO MICHEL
IPC: G05D1/08
Filed: 1998-09-23
Abstract: The helicopter flight path corrector determines both the pitch and the course of the reference trajectory which is to be followed by the aircraft, and on the other hand the pitch and course which must be followed by the aircraft in order to rejoin the reference trajectory. The device comprises a unit (2) for determining on the one hand both the pitch and the course of the reference trajectory which is to be followed by the aircraft, and on the other hand the pitch and course which must be followed by the aircraft in order to rejoin the reference trajectory. A further unit (3) operates a screen (5) to display a first signal (S1) representative of the reference trajectory, and a second signal (S2) representative of the required flight pattern needed to regain a position on the reference flight path. A third signal (S3) may also be displayed on the screen, indicating the relationship between the first two signals, and a fourth indicates the current direction of flight of the aircraft.
Patent FR-2771229-A1 (FR)
Title: Decoder architecture
Inventor: OH KYU TAEG
IPC: H03M13/00
Filed: 1998-10-13
Abstract: The coefficients of each polynomial are arranged before implementing a modified Euclidean algorithm separated to the left.
Patent FR-2786713-A1 (FR)
Inventor: MARCHAL PHILIPPE
IPC: B21D39/04
Filed: 1998-12-08
Abstract: The invention concerns a method for producing pipes to be connected in a double-wall piping system and a machine for implementing said method which consists in butt-jointed connection in a double wall piping system. Each pipe (1) comprises an inner tube (10) and an outer tube (20) in a relatively coaxial position providing between them an annular gap (31) up to a connection zone (2) at the pipe end where the outer tube is located longitudinally recessed from the inner tube. The method consists in deforming the outer tube (20) end part (3) by restricting its diameter until its contiguous end (presenting a weld seam closely adjusted with a provisional wedge) with the inner tube (10) for closing the annular gap (31), by operating concentrically with gradual pressure on its wall by means of a series of bars (42) annularly distributed around the connection zone (2) and by causing them to tilt over in a radial direction from a ring (43) fixed relatively to the outer tube whereon they are mounted articulated.
Patent FR-2787328-A1 (FR)
Title: Treating snoring and high resistance or resistance syndrome in the upper airways, uses 5HT(2A) or 5HT(2A-2C) receptor antagonist, e.g. 1-(2-fluorophenyl)-3-(4-hydroxyphenyl)-prop-2-en-1-one-O-2-(dimethylaminoethyl)-oxime
Inventor: CATTELIN FRANCOISE
IPC: A61K31/445
Filed: 1998-12-22
Abstract: The use of 5HT(2A) or 5HT(2A-2C) receptor antagonists (I) (preferably specific antagonists) is claimed in the preparation of medicaments for the treatment of snoring and high resistance or resistance syndrome in the upper airways.  An Independent claim is included for (I)-containing pharmaceutical compositions for treating the above disorders.
Patent FR-2787845-A1 (FR)
Inventor: LEFEVRE GERARD
IPC: F16F15/123
Filed: 1998-12-24
Abstract: The invention concerns a torsional damper for clutch, in particular for motor vehicle, comprising a main damper linking an input element (10) to an annular disc (18) enclosing a hub (12) capable of being locked in rotation with an output shaft and a pre-damper (28) interposed between the disc and the hub, and a cylindrical ring (56) forming a centring bearing for a guide washer (16) whereon is fixed the input element (10) and comprising axial teeth (62) meshing with a toothing of the hub (12) with a circumferential clearance less than that provided between the toothing (46) of the disc (18) and the toothing (44) of hub (12) to brake and absorb the shocks of said toothing on each other.
Patent WO-9934808-A1 (WO)
Title: Use of extracts of geraniine geranium or related compounds for preparing analgesic medicines of central non-morphine type
Inventor: ALBERT PASCAL
IPC: A61K31/365
Filed: 1999-01-08
Abstract: The invention concerns the use of aqueous hydroalcoholic and acetone raw extracts of geranium, and compound of formula (I) for preparing analgesic medicines of the central non-morphine type.
Patent FR-2788630-A1 (FR)
Inventor: BRONOEL GUY
IPC: H01M8/10
Filed: 1999-01-14
Abstract: The invention concerns a fuel cell electrode with solid polymer electrolyte comprising in its active layer at least two distinct domains: one is in particular the site of electronic transfer electrochemical reactions, the other serves only for ionic conduction. Said novel electrode structure for fuel cell with solid electrolyte polymer is designed the current density levels at the electrodes by increasing the thickness of the efficient part of their active layer. To achieve this, the ionic conduction in the active layer thickness is reinforced by adding, in specific content, impregnated fibres of the ionic conductor. Moreover, conditions are produced such that the surfaces comprising the platinum sites are coated with a film, uniform if possible, whereof the thickness should not exceed a predetermined value. Finally, it is optionally advantageous to place in the active layer micro-tubes which will promote the transfer of gas phases.
Patent WO-9967047-A1 (WO)
Title: Method for assembling by diffusion welding a martensite stainless steel and a copper alloy and resulting bimetal element
Inventor: RIGAL EMMANUEL
IPC: B32B15/01
Filed: 1999-06-22
Abstract: The invention concerns a method for assembling by diffusion welding a martensite stainless steel and a copper alloy, and in particular a method for assembling a martensite stainless steel element with an element containing copper. Said method can be used for example for making a bimetal part designed to function at high temperature. It comprises in particular a step which consists in degreasing and pickling the surfaces of the elements to be assembled, a step which consists in directly contacting the degreased and pickled surfaces of the elements to be assembled, and a step which consists in assembling by diffusion welding.
Patent WO-0001706-A1 (WO)
Title: N-terminal site selective inhibitors of human angiotensin conversion enzyme (ace)
Inventor: DIVE VINCENT
IPC: C07F9/30
Filed: 1999-07-01
Abstract: The invention concerns peptide derivatives useful as N-terminal site selective inhibitor of the human angiotensin conversion enzyme. Said derivatives comprise the amino acid sequence of the following formula: -Asp-Phe-γ(PO2CH2)-Ala-Xaa'- wherein: γ(PO2CH2) indicates that the peptide bond (CONH) between Phe and Ala has been replaced by the phosphonic bond PO2CH2; and Xaa' represents an amino acid residue. Said derivatives can be used in pharmaceutical compositions, in particular for protecting hematopoietic strain cells of patients subjected to aggressive chemotherapeutic or radiotherapy treatment.
Patent WO-0006500-A1 (WO)
Title: Method and device for membrane filtering of water
Inventor: ESPENAN JEAN-MICHEL
IPC: B01D63/04
Filed: 1999-07-21
Abstract: The invention concerns a method for membrane filtering of water, characterised in that the filtering through membranes is performed by using as differential pressure source the water level (36) in the tank (2) wherein the membranes (12) are immersed, and the membranes are of the fibre type with outer skin, substantially arranged in a U-shape and potted in their low section.
Patent FR-2786020-A1 (FR)
Title: Cold nuclear fusion apparatus comprises high energy particle emitter and fusion cell with electrolysis particle trap
Inventor: KALESKI FRANCOIS HENRI GASTON
IPC: G21B3/00
Filed: 1999-02-25
Abstract: The apparatus has at least one emitter (4) of very high energy particles produced by the superposition of energy forces and/or electric currents (13) giving energies which exceed the speed of light, and at least one cold nuclear fusion cell (10) comprising one or more electrolysis units (43) acting as a trap for the very high energy particles and bombarded or not with waves (3). The apparatus has at least one emitter (4) of very high energy particles produced by the superposition of energy forces and/or electric currents (13) giving energies which exceed the speed of light, and at least one cold nuclear fusion cell (10) comprising one or more electrolysis units (43) acting as a trap for the very high energy particles and bombarded or not with waves (3). The superposition of energy forces and/or electric currents is produced by lightning, air ionization, laser beams or microwaves at 2.45 or 3 GHz, and the bombardment waves are of radio, sound or light waves.
Patent WO-0027005-A1 (WO)
Title: Device for fixing a wire on a carrier element provided with at least an opening and carrier assembly for cable troughs comprising at least said device
Inventor: DURIN MICHEL
IPC: F16B5/00
Filed: 1999-10-06
Abstract: The invention concerns designed for fixing a wire on a carrier element having a planar wing provided with at least an opening: the device (20) is made of sheet metal and comprises a globally planar base plate (21) wherefrom emerges a lug (24) adapted to pass through said opening and to be engaged on the wire; the lug (24) comprises a tongue (22) parallel to the base plate (21) whereto it is connected by a heel (23), the tongue (22) being at some distance from the base plate (21) globally equal to the value of the diameter of the wire to be fixed whereto must be added the thickness of the planar wing of the carrier element; the lug (24) is formed by the material derived from a cutout (25) provided in the base plate (21).
Patent FR-2787176-A1 (FR)
Inventor: ASTORGA MARC
IPC: F24F8/99
Filed: 1999-03-04
Abstract: The invention concerns a device for sucking up and filtering air polluted by exhaust gases from land motor vehicles in an urban environment comprising a fan for sucking the air polluted by exhaust gases and at least a filter for removing therefrom the polluting elements. The invention is characterised in that the intake of polluted air is carried out in the device upper part (28) and the discharge of purified air is carried out in the lower part (26). The fan is selectively powered with electric energy (32) on the basis of a presence sensor (38) indicating any movement in a predetermined space.