baber/WOPTO huggingface dataset:
Patent FR-2756720-A1 (FR)
Title: Aspirateur
Inventor: KIM SUNG JIN
IPC: A47L9/00
Filed: 1997-12-05
Abstract: L'invention concerne un aspirateur. Dans cet aspirateur comprenant une chambre de collecte de la poussière destinée à collecter la poussière, un conduit raccordé à la chambre (30) de collecte de la poussière pour un guidage d'air, et un logement (10) pour un moteur, raccordé au conduit (20) pour produire une aspiration, il est prévu une garniture d'étanchéité (40) de conduit disposée entre la chambre (10) de collecte de la poussière et le conduit (20) pour absorber et atténuer les vibrations, et une garniture d'étanchéité (70) du logement du moteur disposée entre le logement (10) du moteur et un guide (21) dans le conduit pour absorber et atténuer les vibrations. Application notamment aux aspirateurs ménagers dont les caractéristiques de bruit et de vibrations sont hautement améliorées.
Patent WO-9935180-A1 (WO)
Title: Method for preparing silicon with high purity ester function
Inventor: JOST PHILIPPE
IPC: C08G77/38
Filed: 1998-12-29
Abstract: The invention concerns a method for preparing polyorganosiloxanes with high purity ester function (acetoxyalkyl or acetoxyalkenyl) consisting in: hydrosilylation between a hydrogenopolyorganosiloxane oil and an  alpha -olefin alcohol; esterification of the resulting hydroxy-alkylated or hydroxy-alkenylated polyorganosiloxane with an acetyl halide; elimination of  alpha  olefin derivatives and the halohydric acid formed. The resulting polyorganosiloxanes with ester function (acetoxyalkyl or acetoxyalkenyl) have global siloxane  alpha  olefin unit and/or  alpha  olefin impurities contents corresponding to a number of  alpha  olefin groups for 100g of polyorganosiloxane with ester function less than 10<-3>.
Patent FR-2789441-A1 (FR)
Title: Removable and replaceable filter cartridges are used for purification of vehicle exhausts and has asbestos fibers compressed between two metallic sieves
Inventor: BOURCIER DE CARBON ALAIN
IPC: B01D53/04
Filed: 1998-03-16
Abstract: The cartridge, for removing carbon monoxide, nitrogen oxides and unburned hydrocarbons, has a metallic casing with a gas compression chamber at its upstream end followed by the non-flammable filter made of asbestos. The asbestos filter is followed by an antacid filter made of calcium carbonate, which absorb nitrogen compounds. The final part may consist of a platinum sponge or foam or an absorbent material, e.g. wood charcoal, crushed to form lumps approximately the size of a cherry.
Patent FR-2776654-A1 (FR)
Inventor: FRANZONI CHRISTINE
IPC: C04B111/27
Filed: 1998-03-31
Abstract: The invention concerns a method for damp-proofing gypsum plaster, characterised in that it consists in adding to the plaster at least a compound (A) comprising at least an alkylhydrogenopolysiloxane, and at least a hydrocolloid (B) comprising at least a galactomannan.
Patent FR-2777359-A1 (FR)
Inventor: SCOTTA FELIX
IPC: G02B6/30
Filed: 1998-04-09
Abstract: A fusion joint between a waveguide (1a) and an optical fiber (2) is created by irradiating the interface (4) between the optical fiber and the waveguide using a laser beam. The spatial distribution of the energy furnished to the interface presents a central zone of which the energy is reduced with respect to a peripheral zone, whereby to enable a relatively high energy laser to be used while avoiding bending of the waveguide. The laser beam is caused to irradiate a higher energy density upon the waveguide than the optical fiber, typically by offsetting the center of the laser beam towards the waveguide. The fusion is performed while a force F urges the waveguide and optical fiber towards one another, so as to avoid the creation of a void at the boundary. A supplementary polymer or mineral joint can be provided. A method for multi-fiber fusion pigtailing more than a single optical fiber to respective waveguiding regions in a planar waveguide includes using a diffractive optical element (130) to produce a multiple energy distribution.
Patent FR-2776956-A1 (FR)
Title: Composite wood-based panel for construction of partitions or portable structures
Inventor: STEINER VINCENT
IPC: E04C2/16
Filed: 1998-04-06
Abstract: The panel consists of a core (10) made from wood shavings and a binder, sandwiched between skins (11,12) made from at least two thin sheets (13-15) of wood stuck together with adhesive. Adjacent sheets of wood are positioned with their grains running at an angle to one another, and both the wood shavings and sheets are impregnated with a resin which acts as both binder and adhesive. A variant can have a sheet of a synthetic or mineral material stuck to the outer face of at least one of the skins, or a layer of moisture and temperature resistant carbon, glass or synthetic fibers stuck to one of the wood sheets.
Patent FR-2777348-A1 (FR)
Title: Method for measuring oil level
Inventor: IACOVELLA ROCCO
IPC: G01F23/22
Filed: 1998-04-14
Abstract: The method involves supplying a resistive probe (2) with a series of current pulses, and comparing its resistance increase due to heating with a reference voltage (SO) that corresponds to the variation in the recorded voltage on the probe immersed in the oil at a height which permits the display of a minimum indication of oil level. The number of current pulses enables the increase in voltage at the probe terminals to reach the reference voltage level. An Independent claim is also included for an oil level sensor using a resistive probe.
Patent FR-2777237-A1 (FR)
Title: Extendible road vehicle for multi-use especially for teaching the use of the internet
Inventor: FAUVEAU BERNARD
IPC: B60P3/14
Filed: 1998-04-10
Abstract: The vehicle is constructed to the classic dimensions, which the laws allow and consists of a chassis (2) fitted with wheels (3). It also carries module, which can be deployed transversely to increase the volume contained within the body. The cell (11) is formed as two demi-cells (12, 13), which assemble, in the retracted position, to the longitudinal median plane and are moved on two transverse guide rails (14, 15) to occupy the deployed position.
Patent FR-2777815-A1 (FR)
Title: Procedure for compressing suspension spring between jaws of spring compressor enabling protection of spring
Inventor: LAMBERT PATRICK
IPC: B25B27/30
Filed: 1998-04-23
Abstract: The procedure for compressing a suspension spring (5) section between two jaws (6) of a spring compressor  (7) comprises placing a protection tube (1) on a part of each of the spring end coils (4) prior to placing the spring.  This tube is then supported on the corresponding jaw.  The placing of the spring is obtained by the transverse insertion of the end coil in the protection tube through a slot (2) extending along the tube
Patent FR-2762647-A1 (FR)
Title: Procede pour determiner la duree d'injection dans un moteur a combustion interne a injection directe
Inventor: WENZLAWSKI KLAUS
IPC: F02M63/02
Filed: 1998-04-27
Abstract: Ce procédé consiste à prendre en compte, outre la pression prampe régnant dans une rampe commune (21), la pression de compression Pcyl dans le cylindre (13) lors de la détermination de la durée de commande de l'injecteur (22). Ainsi il devient possible, de façon simple, de mesurer, avec une grande précision, la masse d'injection demandée.
Patent FR-2779961-A1 (FR)
Title: Solid products made by impregnating a hydrophobic mineral powder such as talc with a volatile liquid binder and pressing the mixture
Inventor: ARSEGUEL DIDIER
IPC: A61Q1/12
Filed: 1998-06-23
Abstract: Impregnating hydrophobic powders such as talc and mica with a volatile liquid binder and pressing the impregnated powder into coherent solid bodies. Process for preparing a solid product in a manageable form based on a hydrophobic mineral powder (I), especially one for cosmetic or hygienic purposes, comprises impregnating the (I) with a volatile liquid binder (II) such that the impregnated material comprises at least 5 wt. % (II) and at least 80 wt. % (I), and pressing the impregnated powder to form it into a desired shape and to impart cohesion ensuring rigidity of the product.
Patent FR-2780490-A1 (FR)
Title: Systeme de reglage de la temperature dans l'habitacle d'un vehicule a moteur electrique
Inventor: SCHWARZER BARBARA
IPC: B60H1/00
Filed: 1998-06-30
Abstract: L'invention concerne un système de réglage de la température dans l'habitacle d'un véhicule à moteur électrique dont l'énergie est fournie par des batteries dites à haute température.Le circuit de circulation du fluide frigorigène comporte une boucle principale (2) ayant un échangeur de chaleur intérieur (7) dans le trajet d'un premier flux d'air envoyé dans l'habitacle et un échangeur de chaleur extérieur (9), une boucle secondaire (3) avec un compresseur (13) et un dispositif de commutation (4) du sens de circulation du fluide frigorigène dans la boucle principale, pour que le système puisse fonctionner en mode chauffage ou en mode refroidissement de l'habitacle (H).Un circuit de refroidissement (5) à eau permet de refroidir les batteries. Ce circuit comporte une dérivation (50) laquelle possède un échangeur de chaleur (54) du type liquide/ air dans le trajet du premier flux d'air, et un échangeur de chaleur (56) du type liquide/ fluide frigorigène dans la boucle secondaire (3). L'eau de refroidissement passe par la dérivation (50) en mode chauffage.
Patent FR-2781595-A1 (FR)
Title: Musical instrument played with bow has wooden block with vibratory blades
Inventor: LE PIEZ JOSE
IPC: G10D99/00
Filed: 1998-07-23
Abstract: The musical instrument has a wooden block held in the hand and played with a bow (1). The block has a body (4) to provide inertia at the base of angled vibrating blades (3).
Patent FR-2782141-A1 (FR)
Title: Flexible petroleum gas pipeline has pressure winding with sealing strip to protect joints
Inventor: DUPOIRON FRANCOIS
IPC: F16L11/08
Filed: 1998-08-10
Abstract: The flexible petroleum gas pipeline has a pressure winding (2) with internal (19) and external (19') faces around an inner liner (1). The winding is of staple shaped cross section with an elongated sealing strip (12) at least partially covering the joints of the wire.
Patent FR-2783093-A1 (FR)
Title: Capacite integree a forte linearite en tension et faible resistance serie
Inventor: DELPECH PHILIPPE
IPC: H01L21/02
Filed: 1998-09-04
Abstract: L'invention concerne une capacité (C1 ) intégrée sur un substrat de silicium (7), comprenant une première électrode (1) en polysilicium fortement dopée, une couche mince (3) d'oxyde de silicium, une deuxième électrode (10) en polysilicium et une couche de siliciure (4) recouvrant la deuxième électrode. Selon l'invention, la deuxième électrode (10) présente une forte concentration en dopant à son interface avec l'oxyde de silicium (3) et une concentration en dopant faible ou moyenne à son interface avec le siliciure (4).
Patent FR-2783474-A1 (FR)
Title: Mounting procedure for lateral passenger protection airbags comprises fixing airbags to lateral edge of roof lining using clips and then installing equipped lining inside vehicle roof.
Inventor: PONCEAU PHILIPPE
IPC: B60R21/213
Filed: 1998-09-21
Abstract: The vehicle has a lining (2) fixed to the interior surface of the roof (1) of the passenger compartment. The airbags (31,32) are fixed along the length of one edge of the lining which makes contact with the roof, and the equipped lining is then fixed into the roof of the vehicle. The airbags are attached to the lining by folding using a breakable clip (61,62), and the breakable clip is then fixed in the folded position.
Patent WO-9940917-A1 (WO)
Title: Combination of an alpha-adrenergic antagonist and a nitrogen oxide donor for treating female sexual dysfunction
Inventor: GORNY PHILIPPE
IPC: A61K31/445
Filed: 1999-02-12
Abstract: The invention concerns the association of an antagonist of  alpha -adrenergic receptors, for instance yohimbine, and a nitrogen monoxide donor, for instance arginine, with synergistic effect and useful for fighting against female sexual dysfunction.
Patent WO-9958889-A1 (WO)
Title: Clamping ring in particular for oil duct
Inventor: GUERIN JEAN
IPC: F16L1/23
Filed: 1999-05-05
Abstract: The invention concerns an annular clamping ring in particular for laying oil ducts comprising a rigid annular base (2) supporting with support means a coaxial ring-shaped assembly of vertical jaws (4) mobile in the diametral planes; said means comprise long connecting rods (14) articulated on the base (2) and on the outside of the jaws (4) in an almost vertical position, and the rigid annular body (3) enclosing the jaw (4) assembly, mobile in vertical translation by means of controllable cylinder actuators (6) linking it to the base (2); the jaws (4) are linked with the annular body (3) by at least two connecting rods (5) forming an articulated parallelogram, such that the annular body (3) vertical displacement relative to the base (2) causes a substantially radial and synchronised displacement of the jaw assembly (4).
Patent WO-0017683-A1 (WO)
Title: Monomode optical fibre with optimised dispersion shift for high speeds
Inventor: NOUCHI PASCALE
IPC: G02B6/02
Filed: 1999-09-17
Abstract: The invention concerns a phase shifted monomode optical fibre with having an effective area not less than 60 νm2. Said fibre is characterised in that it has a chromatic dispersion cut off wavelength μ¿0? higher than 1585 nm and a chromatic dispersion at 1550 higher in absolute value than 3 ps/nm.km. The invention is applicable to wavelength multiplexing transmission systems, and enables to limit non-linear effects, such as four-wave mixing and to limit the use of compensating dispersion fibre.
Patent FR-2781972-A1 (FR)
Title: Dispositif et procede de detection d'un etat anormal d'un four a micro-ondes
Inventor: LEE WON WOO
IPC: H05B6/66
Filed: 1999-03-05
Abstract: Un dispositif et un procédé pour détecter un état anormal d'un four à micro-ondes, le dispositif comprenant- une partie de captage de tension (60) reliée entre le transformateur haute tension (20) et le magnétron (30) pour capter une tension correspondant à une tension aux bornes du magnétron; et - une partie de commande (50) recevant la tension correspondant à la tension aux bornes du magnétron à partir de la partie de captage de tension pour déterminer l'existence d'un état non chargé, où aucun aliment n'est introduit dans la chambre de cuisson, ou un état de surchauffe du magnétron (30) ou de la chambre de cuisson, et, lorsqu'il est déterminé que le four à micro-ondes est dans un état anormal, pour désactiver les relais pour arrêter le fonctionnement du magnétron. Application à la détection d'un état anormal dans un four à micro-ondes sans l'utilisation d'interrupteurs sensibles à la chaleur.
Patent FR-2791238-A1 (FR)
Inventor: MICHAUX MICHEL
IPC: A47C23/06
Filed: 1999-03-22
Abstract: The invention concerns a slat bedspring with wide vertical movement amplitude, capable of matching and maintaining in an ideal position, the anatomical profile of each user during sleep. It consists of an assembly of slats (1), provided with longitudinal slots (2) supported at their two ends by a rod (3), sliding in a bore (10), provided through and through, on the vertical post (9), of the bedspring. Each rod (3) is urged to be supported on a draw spring (12) fixed beneath said vertical post by means of a washer (13) and a screw (14). Thus, each slat (1) will be adjusted in height in use according to the sleeper's anatomical profile, while efficiently maintaining him.
Patent FR-2786764-A1 (FR)
Inventor: DJAFER MALIK
IPC: C02F3/00
Filed: 1999-04-27
Abstract: The invention concerns a method and an installation for treating excess sludge coming from biological purification plants. The method is characterised in that it consists in combining at least a step of digestion (4) and at least a step of wet process oxidation (2) of said sludge, said oxidation step being carried out at a temperature ranging between 50  DEG C and 180  DEG C and at a pressure ranging between 2 and 40 bars.
Patent FR-2794211-A1 (FR)
Title: Transfer line for cryogenic fluid has inner tube(s) extending within outer metallic tube made up from sections with annular ribs regularly spaced along it
Inventor: PELLOUX GERVAIS PIERRE
IPC: F16L9/18
Filed: 1999-05-31
Abstract: A transfer line for cryogenic fluid has inner tube(s) extending within an outer metallic tube that is made up from sections with annular ribs regularly spaced along it.  Each tube section may be of stainless steel with a Young's Modulus \- 15 x 10<4> MPa. Each section has a widened end for coupling to the adjacent section. The longitudinal spacing of the ribs is 1-4 times the nominal diameter of the outer tube. The ribs are made by deforming a constant diameter tube using hydraulic pressure. In use the interior of the outer tube is from 0.8 \* 10<5> Pa to 1.2 \* 10<5> Pa above the ambient pressure.
Patent FR-2794725-A1 (FR)
Title: Applicator for cosmetic or pharmaceutical gel or paste is produced from one-piece cardboard blank with spatulas at bottom which are protected by section which interlocks with sections containing product to be applied
IPC: A45D40/28
Filed: 1999-06-09
Abstract: The applicator is produced from a one-piece cardboard blank (1). This has spatulas (11) at the bottom which are protected by a section (32) which interlocks with sections (22, 23, 24) which contain a product to be applied.
Patent FR-2796116-A1 (FR)
Title: Ratio selection control for electrically operated automobile gearbox, has available gear lever displacements, and resisting forces, determined by electronic gear change controller
Inventor: JANSSEUNE LUC
IPC: F16H59/02
Filed: 1999-07-08
Abstract: The gear change controller (3) receives input from operational sensors (1) associated with functions such as vehicle and engine speeds, accelerator and brake pedal depression, ignition switch-on, and interacts with engine management unit (4) and associated memory (5). Bidirectional communication is provided with gearbox operating unit (6) and, through gear selection lever (2), with driver. Lever movement is not restricted by the usual H-type gate or (for automatic transmissions) linear slot. Instead, the lever is freely pivoted; gate or slot type restraints are imposed by two motor-driven linkages, orthogonally managed by the preprogrammed controller (3). Programs determine not only in what direction the lever may be moved, under any particular driving conditions, but the resistive force the driver must overcome during selection - sometimes amounting to absolute blocking. Typically, the controller will give access only to first or reverse gear when at rest and at low engine speed. In any gear the effort needed to engage an adjacent ratio will be minimal, more distant ratios requiring greater effort. Changing down at high speeds will be strongly resisted, to confirm the driver's real intentions; change to a totally unsuitable ratio will be blocked. Slowing to a halt in a high gear will move the vehicle out of gear to prevent stalling, the lever taking a direct path to neutral as the restricting gate is only notional. Application to automatic transmissions is very similar, but for the linear lever slot only one motorized linkage is needed.
Patent FR-2783583-A1 (FR)
Title: Hydraulically damped rubber mounting for a vehicle engine has a resilient diaphragm cooperating with at least one aperture plate in a wall serving for decoupling vibrations
Inventor: MEYER HEINRICH
IPC: F16F13/10
Filed: 1999-09-23
Abstract: The mounting has attachment elements (7,8) for attachment of the rubber mounting to a vehicle engine and the vehicle bodywork, at least one chamber (4,5) filled with damping fluid, and a resilient diaphragm (1) cooperating with at least one aperture plate (9a,b) in a wall (9) serving for decoupling vibrations. In order to reduce the noise generated by the diaphragm hitting the plates, at least one surface of the diaphragm has a non-planar portion (3), ensuring that initial contact of the diaphragm with a respective plate is not over the whole area of the diaphragm.
Patent FR-2799489-A1 (FR)
Title: Metal or plastic gate panel has profiled frame extending between posts to support in-fill blocks
Inventor: DURAND ALAIN
IPC: E04H17/16
Filed: 1999-10-12
Abstract: The metal or plastic gate panel has opposed sides shaped to co-operate with the posts. The panels (1) have profiles (4,5) connected together to form a frame (3) in which is received at least one facing block 92). Each block has two parallel panels (24) between which is a filling material (25). The profiles (26) have A U-shaped section to receive the edges of the block.
Patent FR-2801584-A1 (FR)
Title: Preparation of polycyclic aromatic compounds substituted by amino, by reaction of an amino aromatic compound with an aryl boronic acid in the presence of a palladium catalyst
Inventor: SCHLAMA THIERRY
IPC: C07B61/00
Filed: 1999-11-26
Abstract: A method comprises preparation of polycyclic aromatic compounds comprising at least one amino group attached to an aromatic ring. The products are prepared by reaction in an aqueous medium, of an aromatic compound containing an amino group on the ring, with an aryl boronic acid and/or one of its derivatives, in the presence of a palladium catalyst. The starting aromatic compound is preferably of formula (I)  A  = the residue of a carbocyclic or heterocyclic mono- or polycyclic aromatic ring; R  = one or more substituents; Y  = a leaving group, preferably a halogen or a sulfonic ester -O-SO2-R<1>; R<1>  = a hydrocarbon group; and n  = the number of substituents on the ring. Preferably (I) is an aromatic carbocycle, a bicyclic compound with two aromatic carbocyclic rings, a bicyclic compound with one of the two rings being carbocyclic and aromatic, an aromatic heterocycle, a bicyclic compound with one aromatic carbocyclic ring and one heterocyclic ring, a bicyclic compound with two aromatic heterocyclic rings, a bicyclic compound with one aromatic carbocyclic ring and one aromatic heterocyclic ring, or a tricyclic compound having at least one carbocyclic ring or at least aromatic heterocyclic ring. The aryl boronic acid is preferably of formula (II)  R3  = an aromatic carbocyclic or heterocyclic mono- or polycyclic group; Q1 and Q2  = H, 1-20C saturated or unsaturated aliphatic group, or R3, or Q1 and Q2 together form 1-4C alkylene or alkylene dioxy, or they may be linked by a group -O-B-O- to form a borixine group of formula (III). The group R3 is preferably phenyl, naphthyl, pyrrolyl, pyridyl, pyrimidyl, pyridazinyl, pyrazinyl, 1,3-thiazolyl, 1,3,4-thiadiazolyl, or thienyl, optionally substituted by 1-4C alkyl, or alkoxy, amino, nitro, cyano, halogen, or trifluoromethyl. The platinum catalyst may be in the form of the finely divided metal, an oxide or hydroxide, a mineral salt or organic derivative, or a chlorinated or cyanated complex with an alkali metal. The reaction is preferably effected in the presence of a mineral or organic base, at ambient temperature or by heating up to 130 deg C, preferably at 50 - 100 deg C.
Patent FR-2786811-A1 (FR)
Title: Procede d'epuration des gaz d'echappement a regulation lambda
Inventor: ZHANG HONG
IPC: F02D41/14
Filed: 1999-12-07
Abstract: Le moteur 20 comporte un pot catalytique 22 et une sonde lambda amont 27 reliée à un appareil 28 formant un signal de mesure à partir de son signal brut.Un niveau déterminé du signal de mesure est associé à lambda = 1; une régulation d'ajustement forme, en fonction d'une valeur fournie par un capteur 24 situé en aval du pot catalytique, une valeur de réglage qui corrige ledit niveau; une détermination de décalage corrige la valeur actuelle de l'altération du signal de mesure se présentant à la formation du signal, l'appareil étant commuté, dans des états préfixés du moteur, dans un mode de contrôle dans lequel la valeur actuelle est déterminée; ladite valeur actuelle est compensée à la formation du signal de mesure; après la détermination de décalage, la valeur de réglage est modifiée pour modifier ladite valeur actuelle.