baber/WOPTO huggingface dataset:
Patent FR-2631185-A1 (FR)
Title: Multi-access local communications network with distributed regulation of traffic
IPC: H04L12/433
Filed: 1988-05-06
Abstract: The present invention relates to a local communications network having a layered architecture, consisting of N stations, N >/= 2, transmitting and receiving. Each of the stations 11 is linked by an attachment cable 12 to an attachment unit 13. These attachment units are connected to one another, in series, by a transmission medium 14 thus constituting a ring. The transmission medium includes a unidirectional data transmission path Vd and a signalling path Vs. Each of the attachment units includes means which, on the one hand, when the station is passive (power off) disconnect the said station from the ring, and on the other hand, when the said station is active (power on) insert the said station into the ring, via the attachment cable. The present invention implements, in the relevant local network, means and methods of access to the transmission medium which are identical in each of the stations, enabling the active stations to access the transmission medium in a simultaneous, conflict-free and controlled manner, in accordance with a multiplexing protocol.
Patent FR-2634437-A1 (FR)
Title: Controlled valve for a wheel antilock system
Inventor: CLAPEAU VINCENT
IPC: B60T8/36
Filed: 1988-07-22
Abstract: The invention relates to a controlled valve, more particularly intended to be inserted in a hydraulic braking system between two sources of brake fluid under pressure 115, 122 and wheel cylinders in a wheel antilock system comprising, in a body 10, a piston means 54, 66 which can be moved between a rest position and a working position by an actuating device 17, 18 so as to close a first valve means 86, 88 on a first hydraulic circuit between one of the sources of pressurised brake fluid 122 and the wheel cylinders, and so as to open a second valve means 44, 48 on a second hydraulic circuit between the other source of pressurised fluid 115 and the wheel cylinders, this second circuit comprising a flow rate restrictor 56. According to the invention, the piston means 54, 66 is hollow, and contains the flow rate restrictor 56; in the working position of the piston means 54, 66, a second flow rate restrictor 76 is inserted in a third hydraulic circuit between the two sources of pressurised brake fluid 115, 122.
Patent FR-2638226-A1 (FR)
Inventor: MARCHAL PHILIPPE
IPC: F28F3/08
Filed: 1988-10-24
Abstract: The present invention relates to a plate-type heat exchanger comprising a pile of sucessive parallel plates (1) cooperating with frames (9) which are each interleaved between two successive plates (1, 1', 1', 1) in order to define a series of successive chambers alternatingly of even order (20) and odd order (21) and means to organize the circulation of a first heat exchange fluid in the even order chambers (20) and of a second heat exchange fluid in the odd order chambers (21) in counter flow with respect to the first fluid; said circulation means comprise intercalary elements (18) arranged each between two plates about two passage orifices (4, 6, 5, 7) for letting fluid pass from one chamber to the next of the same order, and arranged facing each other respectively in each of said two plates (1) and in that smooth surface areas (8, 10) are provided at least on the contour of the plates (1, 1') in order to form on each of them a sealed bearing frame (8) on the smooth surface cooperating faces of said frames (9) without interpositioning any other seal but optionally a glue layer.
Patent FR-2640953-A1 (FR)
IPC: C01F17/00
Filed: 1988-12-23
Abstract: La présente invention est relative à un procédé d'obtention d'un oxyde cérique à grande surface spécifique. Le procédé de l'invention est caractérisé par le fait que l'on soumet une dispersion collodale d'un composé de cérium IV à un traitement solvothermal, à séparer le précipité formé et à le calciner. L'oxyde cérique obtenu présente une grande surface spécifique à haute température.
Patent FR-2641313-A1 (FR)
Title: Safety device for closures having a number of leaves
IPC: E05B17/20
Filed: 1988-12-29
Abstract: The invention concerns a device with which it is possible to connect to each other the leaves of a closure, and with added penetrating tenons which sit in the frame of the structure. It consists of profiles 1 and 3 integral with the leaves and fitting one inside another upon closure. In addition, the device comprises penetrating tenons integral with the frames and penetrating along their axis 6 into the frames. The device according to the invention is intended for all closures in a building or dwelling.
Patent WO-9007320-A1 (WO)
Title: Baby bottle comprising an adjustable air inlet valve
Inventor: DUFORT MAURICE LOUIS
IPC: A61J9/04
Filed: 1989-12-21
Abstract: Baby bottle comprising a cylindrical container for holding a liquid food. Said bottle is provided with a bottom (16) comprising an air inlet valve (8, 26) consisting of a pliable membrane (8) having an air inlet opening (31) and a sealing element (26) comprising an air inlet opening (29). By varying the position of the sealing element (26) in relation to that of the membrane (8) it is possible to adjust the depression produced by opening the latter.
Patent FR-2642969-A1 (FR)
Inventor: FORESTIER SERGE
IPC: A61K9/12
Filed: 1989-02-15
Abstract: Use in cosmetics, in particular as UV screening agents, of diorganopolysiloxanes with dibenzoylmethane function(s) of formula: R is C1-C10 alkyl, phenyl or 3,3,3-trifluoropropyl, B is R or A, r = 0-200 and s = 0-50, or of formula: where u = 1-20, t = 0-20 and t + u >/= 3, A and/or B denoting an alkylene- or alkylenoxy-dibenzoylmethane radical, optionally substituted.
Patent FR-2644681-A1 (FR)
Title: Small first-aid case which can be converted into a medicine cabinet
IPC: A47B67/00
Filed: 1989-03-24
Abstract: The subject of the present invention is a small first-aid case which can be converted into a medicine cabinet. It consists of the combination, on the one hand, of a rigid small case which can open to 180 DEG , made preferably from thermoformed thermoplastic material, equipped with a lid 1 with a double base 15 forming a water reserve 16, the two parts 1, 2 of the small case including various compartments of which at least two have a hinged lid forming, respectively, a mirror 21 and a writing surface 7, a compartment with immobilising cavities for bottles, a compartment with elastic straps 13 for dressings and an isothermal (refrigerated) compartment and bands, the back of the writing surface 7 being equipped with clips 12 intended for various instruments, and on the other hand with a wall support 4 receiving the base of the abovementioned small case and converting it into a medicine cabinet. It is intended for equipping both medical personnel who go "on call" and for ordinary individuals.
Patent FR-2649663-A1 (FR)
Title: System of flexible preformed battens (rods) making it possible to convert a flexible surface into a rigid aerodynamic structure which might be reversible
IPC: B63H9/06
Filed: 1989-04-26
Abstract: System for stiffening a flexible wing profile with the aid of battens (rods) with clearly defined shape, hardness and flexibility placed vertically with respect to the base starting from the tack region towards the top of the sail, in a straight line or slightly curved making it possible to obtain a rigid and locked structure. In a curved line slightly inverted, the invention allows the whole assembly of the sail to be swung round from port to starboard in an undulating movement. These battens (rods) under tension form arcs of an arch determining an aerodynamic rigid overall profile. This volume can be converted and modified depending on the various degrees of hoisting tension exerted on the same battens (rods). One single batten (rod) placed on the 1<st> front 1/3 or 1/4 of a conventional sail allows the entire leading edge to be stiffened.
Patent FR-2631449-A1 (FR)
Title: Biodetecteur a membrane
Inventor: SMITH H GILBERT
IPC: G01N33/566
Filed: 1989-05-12
Abstract: Dispositif pour détecter une première entité comprenant : un support 10 ayant une surface 12, une première couche hydrophobe 14 liée d'une manière non diffusante à la surface, une seconde couche hydrophobe 16 recouvrant la première couche pour former une bicouche, et une seconde entité 20, réagissant avec la première entité, disposée à l'intérieur de la bicouche, la seconde entité, pendant qu'elle est à l'intérieur de la bicouche, étant capable de réagir avec la première entité pour produire un changement local dans une propriété détectable de la structure de la bicouch
Patent FR-2648510-A1 (FR)
Title: Device for extracting nodules by freezing
IPC: E02F7/00
Filed: 1989-06-19
Abstract: The invention relates to devices for extracting polymetallic nodules 9 from the ocean bed. It comprises a boom 3 spraying over the sea bed a refrigerant which causes the freezing of a sheet (plate) 8 trapping the nodules 9 by means of the gel. By using a pipe 10, a thrust-producing gas will be injected beneath the sheet 8 trapping a lifting cable 6 by means of the gel, and by also using jacks 15 the sheet 8 enclosing the nodules 9 will be lifted up and brought to the surface of the ocean. It may also be possible to extract the nodules 9 by causing the sheet 8 to explode, 13 and 14, into fragments of ice lightened by the injection of gas, 10, and the fragments containing the nodules 9 will thus be able to be picked up by means of a trawl. In the near future, the invention may allow the cost-effective exploitation of polymetallic nodules, including those in subsea regions less well endowed with nodules.
Patent FR-2648709-A1 (FR)
Inventor: VAUGON MICHEL
IPC: A61K8/00
Filed: 1989-06-23
Abstract: The invention relates to a novel use in human or veterinary therapeutics on the one hand, and in cosmetic and dermopharmacology on the other, of a compound selected from the group consisting of a) 1-phenyl-2-aminoethanols of the formula (I), wherein R and R', identical or different, each represent a hydrogen atom, an alkyl group C1-C4, benzyl or  alpha -phenethyl, Z represents an alkyl group C1-C5 or a cycloalkyl group C3-C6, and b) their non-toxic additive salts. The novel use in therapeutics relates to the field of wound-healing and the novel use in cosmetics or dermopharmacology relates to the dield of skin texture improvement.
Patent FR-2637064-A1 (FR)
Title: Engin volant avec bague de rotor a gouverne orientable
Inventor: KRANZ WALTER
IPC: F42B10/64
Filed: 1989-07-21
Abstract: L'engin volant comprend une bague de rotor 3 qui présente au moins une gouverne 4, 5 orientable pouvant être actionnée par la rotation relative entre la bague de rotor 3 et l'engin volant 1, 2. Au moins un moteur est disposé entre la bague de rotor 3 et l'engin volant 1, 2, et il est prévu un dispositif de commande qui fait fonctionner le moteur comme générateur et commande l'orientation de la gouverne 4, 5.
Patent FR-2651561-A1 (FR)
Title: Procede et installation pour la combustion d'effluents gazeux toxiques.
Inventor: SERGE CARPENTIER
IPC: F23G7/06
Filed: 1989-09-04
Abstract: La présente invention concerne un procédé pour la combustion d'effluents gazeux toxiques dans une flamme, comportant un dard alimenté en gaz combustible et en gaz comburant dit primaire. Ledit effluent gazeux et un gaz comburant dit secondaire sont introduits séparément au niveau dudit dard, ledit gaz comburant secondaire étant introduit sous forme d'au moins un jet dirigé vers l'axe dudit dard à un débit et une vitesse suffisants pour assurer un excès en comburant, le maintien en température dans le tunnel de combustion et créer une masse gazeuse turbulente au niveau dudit dard; l'effluent gazeux toxique étant introduit dans ladite masse gazeuse turbulente. Elle concerne également une installation pour la mise en œuvre dudit procédé.
Patent FR-2654013-A1 (FR)
Title: Device for chemical reaction using gas phase homogeneous catalysis, especially a catalytic burner
Inventor: CLAUDE PIVOT JEAN
IPC: B01J15/00
Filed: 1989-11-06
Abstract: A chemical reactor using gas phase homogeneous catalysis in general, and a catalytic burner in particular. According to the invention the catalytic burner (8) comprises a refractory core (18) through which pass a plurality of channels (18c) elongate in the direction of flow of the mixture to be burned. Means for distributing (70) the mixture to be burned are arranged in order to differentiate different sectional regions of the burner, a relatively cold outer one providing the passage for most, or even all, of the mixture to be burned, and the relatively hot, other one, which is axial, providing the passage for a minor, or even nil, flow of the mixture to be burned. The invention applies especially to all kinds of heating apparatus such as, for example, a soldering iron.
Patent FR-2655010-A1 (FR)
Title: Detaching device for a marine anchor
Inventor: JEAN-MARC REINERT
IPC: B63B21/46
Filed: 1989-11-30
Abstract: DEVICE FOR UNLOCKING A MARINE ANCHOR WHICH HAS BECOME WEDGED ON THE BOTTOM The invention relates to a device making it possible to weigh, effortlessly, a marine anchor which has become stuck under a rock. It consists of a tube (2) fixed to a swivel (8b) itself passing through the hole in the anchor (1). A spring (3) fixed to the swivel (8b) holds inside the tube (2) a bracket (4) to which are attached the anchor cable (5) and the return rope (7) which is itself attached by the other end below the anchor (1). When the anchor (1) is stuck, the user pulls relatively hard on the anchor chain (5), the spring (3) is therefore stretched out which allows the bracket (4) to leave the tube (2) and escape from the spring (3). The anchor (1) is then pulled from the bottom by virtue of the return rope (7). The system is easily reprimed by causing the bracket (4) to pass into the spring (3) as far as into the tube (2) and then by bringing the spring (3) back onto the bracket (4).
Patent FR-2656731-A1 (FR)
Title: Process and device for replacing a heater rod of a pressuriser of a pressurised water nuclear reactor
Inventor: DANIEL GENTE
IPC: G21C1/09
Filed: 1989-12-29
Abstract: The heater rod (4) comprises a connecting part of annular shape whose section is substantially identical with the section of the sleeve (3, 6). The heater rod (4) and the sleeve (3, 6) are connected end to end by TIG welding, an inert gas atmosphere being maintained in the welding zone by a leakproof enclosure (17). The welding is produced using a torch (82) fastened inside the enclosure (17), which is supported and mounted so as to rotate around the axis (18) of the sleeve (3, 6) by means of removable means (43, 44) for clamping onto the outer surface of the sleeve (3). The welding is performed along a circular region, by rotating the enclosure (17) around the axis (18).
Patent WO-9010772-A1 (WO)
Inventor: LATTANZIO JEAN GIACOMINO
IPC: E04H1/04
Filed: 1990-03-08
Abstract: A building structure for storing the furniture of a dwelling (A) in the double load-bearing floors which are spaced apart at a distance of between 0.50 to 1.50 m, laterally accessible by means of the building's offset levels of between 0.50 to 1.50 m. Since the storage areas superimposed on the secondary spaces (B) (kitchen, bathroom, corridor) do not detract from the living surface area, they are no longer included in the calculation of the percentage of floor occupation, but in that of the building's height occupation. 'The storage surfaces are converted into storage heights'. According to the invention, the building's structure is particularly suitable for collective or individual housing.
Patent WO-9201531-A1 (WO)
Inventor: RICARD CLAUDE
IPC: H01R43/20
Filed: 1990-07-20
Abstract: L'invention a pour objet des procédés et des dispositifs pour insérer automatiquement une pièce mâle dans une pièce femelle dans laquelle elle pénètre avec un faible jeu. Un dispositif selon l'invention comporte une machine automatique multi-axes commandée par un mini-ordinateur (6) et comportant une table (5) déplaçable suivant trois axes trirectangulaires (Ox, Oy, Oz), laquelle table porte un servo-moteur (7) qui entraîne un arbre vertical (8) portant une chape (9) supportant un dispositif d'insertion (12) entraîné autour d'un axe horizontal (10) par un servo-moteur (11). Le dispositif d'insertion porte une pince d'insertion (15) dont les becs (16) enserrent une pièce de connexion mâle (2) pour l'insérer automatiquement dans une alvéole femelle (1). Une application est l'équipement des machines de câblage automatiques.
Patent FR-2658177-A1 (FR)
Title: Device for piling and cutting of fabric
Inventor: JOEL COUSSEAU
IPC: A41H43/02
Filed: 1990-02-09
Abstract: The device according to the invention includes a frame supporting presser rollers (2) between which the fabric (17) is fed and which are placed in order to press a length of fabric onto a pile of fabric (18) during the to-and-fro movements of the frame. According to the invention, the device furthermore includes gripping jaws (19) equipped with gripping members (23) which grip the fabric beneath the presser roller for a closed position of the jaws (19), and a cutting member (27) supported by one of the jaws in a position adjacent to the gripping member.
Patent FR-2654259-A1 (FR)
Title: Dispositif a semiconducteurs comportant une couche de nitrure et procede pour fabriquer un tel dispositif.
Inventor: SUNGTAE KIM
IPC: H01L27/115
Filed: 1990-02-28
Abstract: L'invention concerne un dispositif à semiconducteurs et un procédé pour fabriquer un tel dispositif. Ce dispositif à semiconducteurs comprend une première couche conductrice (10), une seconde couche conductrice (11) et une ou plusieurs couches d'oxyde (OX1, OX2) ainsi qu'une couche de nitrure (MN) intercalée entre lesdites première et seconde couches conductrices, ladite couche de nitrure (MN) étant formée de sous-couches multiples (N1, N2). Application notamment à la fabrication de mémoires EEPROM.
Patent FR-2661081-A1 (FR)
Title: Table with retractable extension, especially for a railway carriage
Inventor: CHRISTIAN RANCHON
IPC: B61D37/00
Filed: 1990-04-20
Abstract: The extension (9) is retractable into a housing (5) formed underneath the table top (3). The extension (9) is connected, in such a way as to be able to slide, to an intermediate member (13) capable of oblique translational movement by virtue of pegs (21) engaged in fixed elongate apertures (27), in opposition to the return force exerted by spring-loaded (42) plungers (41). A "rampe" [? assorted meanings including: perforated pipe, handrail, linear succession of objects, and ramp] system acting between the fixed structure and the extension compels the extension to undergo an oblique downward translational movement from its extended position, involving movement of the pegs (21) in the apertures (27), followed by a sliding movement relative to the intermediate member (13) until it reaches the retracted position. Enables the user to extend and retract the extension by a simple horizontal action.
Patent FR-2662444-A1 (FR)
Inventor: PHILIPPE CHABANNE
IPC: C08G59/72
Filed: 1990-05-22
Abstract: The cationic polymerization of an epoxy compound by opening the cycle thereof is described. The method involves solubilizing a complex consisting of, on the one hand, a boron derivative having the formula B(X)3, wherein X is an anion selected from the group which includes halides and thiocyanates, and on the other, an amine, an ether or an alcohol, in a lactone which is both stable at room temperature, with regard to its homopolymerization, and copolymerizable with the initial expoxy compound.
Patent FR-2663943-A1 (FR)
Title: Liant bitumeux pour revetement de chaussees ainsi que procede pour la fabrication d'un tel liant.
Inventor: ALAIN SAINTON
IPC: C08J9/30
Filed: 1990-06-29
Abstract: a) Liant bitumineux pour revêtement de chaussées ainsi que procédé pour la fabrication d'un tel liant, b) le liant est caractérisé en ce qu'il est constitué par une émulsion de bitume expansée à l'air et le procédé est caractérisé en ce que l'on expanse une émulsion de bitume chauffée dans un dispositif de foisonnement en y insérant mécaniquement de l'air sous pression.
Patent FR-2666768-A1 (FR)
Title: Dispositif de fixation d'une barre de torsion sur un bras de suspension de vehicule.
Inventor: JEAN PENOT
IPC: B60G21/05
Filed: 1990-09-19
Abstract: La présente invention concerne un dispositif de fixation d'une barre de torsion sur un bras de suspension de véhicule. Ce dispositif permet le serrage d'une extrémité (10) de la barre (1) contre une face (50) du bras de suspension (5) au moyen de vis (21) perpendiculaires à ladite face (50). L'une (10) au moins des extrémités opposées de la barre (1) est aplatie et présente deux parties saillantes (11, 12) comportant chacune un alésage (20) permettant le passage d'une vis de fixation (21) de la barre (1) au bras de suspension (5), et la direction longitudinale de la vis (21), après fixation, est orthogonale à la direction longitudinale de ladite barre (1). Ce dispositif s'applique notamment à la fixation d'une barre de torsion sur une pièce de véhicule telle un bras de suspension.
Patent FR-2668058-A1 (FR)
Title: Self-blocking femoral shaft
Inventor: JEAN-MARC HENRY
IPC: A61F2/36
Filed: 1990-10-19
Abstract: The self-blocking femoral shaft for a hip prosthesis, intended to be implanted in the medullary cavity, is distinguished by the fact that it has, in its proximal area, a peripheral recess designed to ensure the deposition of a layer of porous titanium (2) in the form of a plasma spray, in such a way that the said layer (2) does not protrude beyond the thickness of the rest of the shaft (1), in order to form a continuity from the said proximal area to the distal end.
Patent FR-2656221-A1 (FR)
Title: Compositions therapeutiques a base de derives du glycerol.
Inventor: PIERRE BRAQUET
IPC: A61K31/22
Filed: 1990-12-19
Abstract: L'invention concerne des médicaments à base de dérivés de glycérol de formules générales Ia, Ib et Ic (CF DESSIN DANS BOPI) dans lesquelles R1 , R2 , R3 , A et Y représentent divers substituants, contenant, à titre de principe actif, au moins l'un des composés selon la formule Ia, Ib ou Ic, associé à un excipient approprié.
Patent WO-9202823-A1 (WO)
Title: Thrombocytopenia determination
Inventor: AMIRAL JEAN
IPC: G01N33/86
Filed: 1991-08-09
Abstract: The determination of thrombocytopeniae induced by an inducer drug is described, wherein an antigenic substance is used which is selected from the group consisting of fractions which (i) are present in blood platelets and released therefrom by lysisi, and (ii) have a strong affinity for the inducer drug (Z) and/or complexes thereof with said platelets, said antigenic substance being intended to react with an antibody material anti(Y) contained in the plasma to be tested, and directed against the inducer drug, fragments thereof or products containing said inducer drug or a fragment thereof. A method for determining said thrombocytopeniae, particularly those induced by heparin, is also described.
Patent FR-2671861-A1 (FR)
Title: Atmospheric solar water heater
Inventor: PAUL CARLIER
IPC: F24D17/00
Filed: 1991-01-22
Abstract: This comprises a solar collector and a storage tank for a heat exchange fluid which is circulated through this collector. It also comprises a heat exchanger (5) which is located in the storage tank (3) and through which a secondary fluid (6) circulates. For collecting energy and for heat transfer.
Patent FR-2673048-A1 (FR)
Title: Leak-tight electrical connector with a grommet
Inventor: HUGUES FORTIN
IPC: H01R13/52
Filed: 1991-02-15
Abstract: An electrical connector, usable especially on a motor car, comprises an insulating body (12) pierced with passages for accommodating contacts each fitted with a linking wire (18) and a rear grommet (24) made of an elastomer material, pierced with rows of individual passages for the wires. It also comprises a rigid piece (28) having sides intended to be inserted laterally on either side of the rows and to push back the elastomer material transversely and, for each gap between two rows, a partition intended to be inserted into a notch (30) formed in the grommet, at mid distance between the two rows.