baber/WOPTO huggingface dataset:
Patent FR-2776207-A1 (FR)
Title: Gas treatment apparatus with at least one rotating absorbent filter element
Inventor: DELECROIX VINCENT J
IPC: B01D46/26
Filed: 1998-03-20
Abstract: The filter element is an active carbon tissue layer (20) forming a cylinder about the filter's axis of rotation. The gas supply opens into a volume on one side of the filter  element and the first outlet opens into a volume on the other side. Regeneration is carried out using an electrical supply to the element in the desorption zone to heat this part of the filter by the Joule effect.- DETAILED DESCRIPTION - The filter includes a gas supplier for gas to be treated to one side of the filter element (20), a first outlet (14) to receive the gas which has passed through the filter element in an adsorption zone forming a first part of the rotating trajectory of the filter, a filter element regenerator in a desorption zone at a second part of the rotating trajectory of the filter and a second gas outlet (16) to receive the gas which has passed through the filter in the desorption zone. The surface of the filter element has corrugations.The electrical supply is by brushing contact with feed electrodes. The gas supply to be treated is connected to one side of the element in the desorption zone so the gas received at the second gas outlet comprises a fraction of the gas to be treated enriched by the elements desorbed from the filter element. The apparatus contains several rotating filters mounted in cascade, with the second gas outlet of one being connected to the supplier of the next. Alternatively, the supplier connects to one side of the filter element in the adsorption zone only, and supplementary supplier of a gas flow communicates with one side of the filter element in the desorption zone
Patent FR-2777403-A1 (FR)
Inventor: CARACO JEAN JACQUES
IPC: H04L45/24
Filed: 1998-04-09
Abstract: Following path ordering messages arrive at the destination node in the same order as the transmitted messages, without the need to establish a connection between sender and receiver.
Patent FR-2777910-A1 (FR)
Title: Carburizing or carbo-nitriding of metal or metal alloy components
Inventor: DOMERGUE DIDIER
IPC: C23C8/22
Filed: 1998-04-27
Abstract: Carburizing or carbo-nitriding of metal or metal alloy components involves contacting the components, at least during a carbon enrichment phase, with an enriching atmosphere made up of hydrogen and carbon monoxide. The CO/H2 ratio of the atmosphere is different by 1/2.
Patent FR-2778370-A1 (FR)
Title: Heavy duty pneumatic tire crown reinforcement
Inventor: CLUZEL GUY
IPC: B60C9/20
Filed: 1998-05-11
Abstract: The heavy duty pneumatic tire crown reinforcement has working layers with stretch and non-stretch reinforcement elements in structured widths. The crown reinforcement for the carcass (1) of a radial pneumatic tire, with a maximum width (S0), has at least two working layers (32,34) comprising non-stretch elements crossing from one layer to the other forming an angle of 10-45 deg  with the circumference line of the tire. The axial widths (L32, L34) of the two layers are larger than the axial width (L33) of an additional layer (33) between them. The intermediate layer, of non-stretch and radial elements, is radially between the other layers flanking the equatorial plane, and coupled on the radial extension of the intermediate layer over an axial distance (l) at least equal to 3.5% of the carcass width (S0), followed by separation by mixed rubber sections at least over the remaining common width of both working layers.
Patent FR-2782258-A1 (FR)
Title: Pressure cooker with bayonet lid closure; has sloping lugs on pan rim with set width-to-thickness ratio for stainless steel pan
Inventor: ANOTA DANIEL JEAN MARIE
IPC: A47J27/08
Filed: 1998-08-13
Abstract: The pressure cooker consists of a pan covered by a lid (10) with a bayonet closure comprising lugs (4,13) with engaging surfaces on the pan rim and lid. The rim lugs extend radially outwards or inwards and obliquely downwards, and have a width-to-thickness ratio of between 8:1 and 13:1 for stainless steel pans. The lid lugs lie obliquely at an angle of 15-20 deg , and those on the pan lie at an angle of 10-15 deg  to the horizontal.
Patent FR-2783199-A1 (FR)
Title: Automatic web catcher for rotary printer has opposed rollers, one of which can expand to lock rotation if web rupture is detected
Inventor: BLANCHARD ALAIN
IPC: B41F33/18
Filed: 1998-09-10
Abstract: The automatic web catcher for a printer has a pair of gripping rollers placed (10,11) above and below the web (1). The rollers are driven for rotation and grip the web if a rupture is detected. One of the rollers has a variable external bulk to lock the rollers when a rupture is detected.
Patent FR-2768461-A1 (FR)
Title: Procede de commande de l'injection de carburant pour moteur a combustion interne
Inventor: PRZYMUSINSKI ACHIM
IPC: F02D41/34
Filed: 1998-09-10
Abstract: L'invention concerne un procédé de commande de l'injection de carburant pour moteur à combustion interne (4), procédé dans lequel un paramètre optimal en régime stationnaire, en particulier l'angle de début d'injection (SOI), est corrigé pour des régimes de fonctionnement non stationnaires. La correction se fait au moyen d'un organe de transfert (5) auquel est envoyé, comme entrée, le désir (p) exprimé par le conducteur. Le paramètre de correction en résultant sert à corriger le paramètre d'injection optimal pour des états de fonctionnement stationnaire et fourni par un champ de données de telle façon que le comportement du moteur à combustion interne (4) pour des régimes de fonctionnement non stationnaire est amélioré.
Patent FR-2784095-A1 (FR)
Inventor: BARET JEAN FRANCOIS
IPC: C09K8/56
Filed: 1998-10-06
Abstract: Cementing compositions for oil wells or the like comprise between 30 % and 100 % (by weight of cement) of rubber particles, with grain size in the 40-60 mesh range. Adding rubber particles in accordance with the invention produces a low density slurry while keeping the cement permeability low. Compositions of the invention are particularly advantageous for cementing zones subjected to extreme dynamic stresses such as perforation zones and the junctions of branches in a multi-sidetrack well.
Patent FR-2786945-A1 (FR)
Title: Electrical cut-out for medium and high tension use includes reversible support for attachment to overhead cable support poles
Inventor: LABRUNEE GERARD
IPC: H02B5/02
Filed: 1998-12-07
Abstract: The cut-out may be attached to support poles in two configurations according to the cable positions.  The medium and high tension cut-out device comprises a box (100) which contain the cut-out mechanism. The box provides a sealed container for the mechanism with an integral step down transformer, and arc-extinguishing gas. This box has attached a reversible console which fits on top of the box, enabling the box to be attached to its support in one of two positions symmetrically placed 180 degrees apart, according to which side the source of supply is placed w.r.t. the box. The console (500) has an arched shape in the form of a U whose cross-section is complementary to that of the box.
Patent FR-2787359-A1 (FR)
Title: Ingot mold with multiple angles and shearing gas injection for the elimination of edge defects in continuously cast metal products
Inventor: PERRIN ERIC
IPC: B22D11/041
Filed: 1998-12-18
Abstract: Continuous casting mold is made up of a cooled tubular metal element (6) of multi-angular shape defining the shape and cut of the cast product and in which the molten metal (7) solidifies in contact with the cooled inner wall (11). The cooled tubular element is surmounted by a non-cooled hot top (5) of thermo-insulating refractory material defining a reserve of the molten metal to be solidified. An injection slot (18) for a shearing fluid following the inner periphery is arranged between the cooled metal element (6) and the hot top. The mold is provided with a device (17) to reduce the flow rate of the shearing fluid into the mold angles, preferably formed by obstructing elements.
Patent FR-2787871-A1 (FR)
Title: Machine for automatic lining of crucibles with refractory material for induction heating furnaces
Inventor: GARREAU PHILIPPE
IPC: F27D3/08
Filed: 1998-12-24
Abstract: Machine has lateral arm to support lining applicator, which is lowered inside crucible (2). Coating material (7) is delivered by screw (5) to suspended hose (19) inside crucible, and rotation of applicator coats crucible surface. Circular plate (11) at bottom of applicator shaft (9) acts as scraper as applicator is raised and lowered, and levels layer of pulverulent refractory material .  Drive system (12) of strap (13) where cleat (14) is attached. Drive system has to transmit to cleat, through strap, cyclic translation movement from top to bottom and from bottom to top to automatically degas and compact layer of pulverulent refractory material.
Patent FR-2788373-A1 (FR)
Title: Low voltage domestic installations circuit breaker/switch having handle/remote control operated striker activating contact unit and remote control striker locking circuit breaker/inhibiting manual action.
Inventor: ORENGO FRANCIS
IPC: H01H51/12
Filed: 1999-01-08
Abstract: The circuit breaker mechanism has a moving contact (4) which can be set manually or remotely contacting a contact (6). Manual control uses a handle (11). The circuit breaker is controlled using a striker (20) commanded by a bi stable system (22) electrically command connected to a mechanical unit (23). After setting the remote control and electrical contact the mechanical unit energises the striker towards a locked position inhibiting manual action.
Patent WO-9943451-A1 (WO)
Title: Installation for making cold-rolled stainless steel bands
Inventor: LEGRAND HUGUES
IPC: B21B45/06
Filed: 1999-02-22
Abstract: The invention concerns a method for making thin stainless steel bands which consists in successively and continuously carrying out the following steps on a single processing line: continuously casting directly from liquid metal a stainless steel band; de-scaling said band; cold rolling said band; annealing and de-scaling or bright annealing of said band; finish forming of said band, such as final cold rolling and/or passing in a tempering rolling mill; coiling said band. The invention also concerns an installation for implementing said method.
Patent WO-9949802-A1 (WO)
Inventor: LETENDART JOEL
IPC: A61B17/70
Filed: 1999-03-30
Abstract: Le dispositif de connexion (1) pour ostéosynthèse de l'invention est destiné à relier une vis (2) implantable dans le rachis à une tige (13) de support vertébral. La vis (2) est constituée d'une première portion filetée (3) inférieure, d'une tête (4) à pans (5) et à embase courbe et d'une seconde portion filetée supérieure (7), dans le prolongement de la première (3). Un écrou (8) à embase courbe (9) est apte à coopérer avec la seconde portion filetée (7). Une pièce de connexion (10) présent, pour la connexion avec la vis (2), un trou dont le diamètre intérieur est plus grand que le diamètre extérieur de la seconde portion filetée (7) de la vis (2), et autour de ce trou, deux faces d'appui supérieure et inférieure courbes de telle sorte que le blocage en position de la vis (2) sur la pièce de connexion (10) est obtenu, après vissage de l'écrou (8), par pincement de l'embase courbe (9) de l'écrou (8) sur la face d'appui supérieure et pincement de la face d'appui inférieure sur l'embase courbe de la tête (4) de la vis (2).
Patent WO-9952782-A1 (WO)
Title: Container equipped with a dispensing nozzle with retractable cover
Inventor: JUMEL STEPHANE
IPC: A45D34/02
Filed: 1999-04-09
Abstract: The invention concerns a container consisting of a reservoir (2) sealingly containing a product in liquid, gaseous or pasty form (3) to be dispensed, a product (3) dispensing nozzle (4) and means for protecting the dispensing nozzle (4). The dispensing nozzle (4) protecting means consist of a sleeve (8) capable of sliding freely on said nozzle (4) by its own particular actuating means (9A, 9A', 9B, 9B') such that said sleeve (8) automatically protects the nozzle (4) by covering it when the dispenser (1) is set down, or inversely releasing it by the sole effect of the subassembly inertia (8-9-11).
Patent WO-0010872-A1 (WO)
Title: Craft transportable by road
Inventor: PAVON SALVADOR
IPC: B63C13/00
Filed: 1999-08-24
Abstract: The invention concerns a craft (10) transportable by road by being hitched at the rear of a vehicle, comprising two wheels (14, 16) capable of being extended from their housing (18) into running position through an opening in the housing (18), each wheel being coupled by a shaft (34) to one first end of a lever arm (32), the assembly being articulated on a shaft integral with the hull (12), and the second end of the lever arm being coupled by a shaft (36) to a shock absorber (38) fixed to a first support (42) for maintaining the wheels (14) in extended position. When the wheels are retracted in the housing, a trap door (50) integral with the lever arm (32) is urged to come to stop on a boss to close the housing (18) opening after the shock absorber has been released and fixed on a second support (52) integral with the lever arm (32) and after the lever arm has been fixed to a third support integral with the hull, so as to close the opening completely, thereby preventing water from penetrating into the housing where the wheel is located.
Patent WO-0024686-A1 (WO)
Title: Layered films for transparent substrates
Inventor: SCHICHT HEINZ
IPC: G02B1/10
Filed: 1999-10-20
Abstract: The invention concerns layered films for coating transparent substrates, in particular glass substrates, comprising at least one composite oxide metal film obtained by reactive cathodic spraying and containing Zn oxide and Sn oxide. Relatively to the total amount of metal, said composite metal oxide film preferably contains 0.5 to 6.5 wt. % of one or several among the elements Al, Ga, In, B, Y, La, Ge, Si, P, As, Sb, Bi, Ce, Ti, Zr, Nb, and Ta. In a layer of films containing a silver film as functional film, the composite metal oxide film can be used as top and/or bottom low reflecting coating, as diffusion barrier coating, as undercoat for a low reflecting coating and/or as top covering coat.
Patent FR-2791045-A1 (FR)
Title: Product distribution device comprises tube containing rotating screw fed from hopper above closing slide, internal volume of section of tube below hopper being reduced by internal core fitted to screw
Inventor: CHRISTIEN ALAIN JEAN YVES
IPC: B65G33/26
Filed: 1999-03-17
Abstract: The distribution device comprises a tube (3) containing a rotating screw (4). A hopper (2) above a closing slide (5) feeds material to the screw. The internal volume of the section of the tube below the hopper is reduced by an internal core (6) fitted to the screw.
Patent FR-2792180-A1 (FR)
Title: Cosmetic powder compact has plastics case with cover mesh mounted on ring
Inventor: YUHARA YUKITOMO
IPC: A45D33/00
Filed: 1999-04-13
Abstract: The cosmetic powder compact has a plastics case (101) with an upper opening to contain the powder (K). A ring (102a) is mounted to cover the opening and carries a mesh (102b). A connecting ring (102c) is placed on the threaded ring to raise the mesh.
Patent FR-2793950-A1 (FR)
Title: Procede de fabrication de composants sur substrats de verre devant etre scelles, tels que des ecrans d'affichage plats du type panneau a plasma
Inventor: BARET GUY
IPC: H01J9/26
Filed: 1999-05-21
Abstract: Le procédé est destiné à la fabrication de composants du type comportant un premier et un deuxième substrats de verre (2, 3) scellés l'un vis-à-vis de l'autre par un joint de scellement (14). Il est caractérise en ce que l'on utilise pour le joint de scellement (14) un matériau du type epoxy ou polyvinylbutyrate (PVB).Le joint de scellement (14) peut être soumis à une température de traitement comprise entre 200degreC et 300degreC après positionnement des premier et deuxième substrats (2, 3).Ce procédé peut être mis en oeuvre pour la fabrications d'écrans plats tels que des panneaux à plasma.
Patent FR-2781319-A1 (FR)
Title: Regulateur de tension pour un alternateur a aimant permanent
Inventor: DECK GARY LEE
IPC: H02P9/48
Filed: 1999-07-09
Abstract: L'invention concerne un régulateur de tension destiné à régler et limiter la tension de sortie d'un alternateur.Il comprend un circuit de commande ayant un redresseur double alternance (28) destiné à appliquer une série d'impulsions demi-ondes (32) à un premier circuit (34) en correspondance avec le signal de sortie de l'alternateur. Un redresseur commandé au silicium (36) est utilisé pour conduire les impulsions demi-ondes (32) au circuit de sortie (24) lorsqu'un signal de gâchette est présent. Un détecteur (44) de tension contrôle la tension de sortie et shunte à la masse le signal de gâchette lorsque la tension de sortie atteint une valeur supérieure donnée, et supprime le shuntage lorsque la tension de sortie est au-dessous de cette valeur.Domaine d'application : alternateurs à aimants permanents, etc.
Patent FR-2798348-A1 (FR)
Title: Carriage for stockage and transport of waste sorting trays has a tubular frame with compartments for housing trays, wheels, supporting leg and handle
Inventor: TINSEAU HUBERT
IPC: B62B1/26
Filed: 1999-09-15
Abstract: Carriage has a tubular frame (10) with compartments (11,12,13) for housing trays. The trays can slide in the compartments along the guides (110,120,130). The carriage has an handle (14), is mounted on wheels (15) and lay on the supporting leg (17) when not in motion.
Patent FR-2783874-A1 (FR)
Title: Procede de diagnostic portant sur une sonde lambda continue
Inventor: ROESEL GERD
IPC: G01N27/417
Filed: 1999-09-30
Abstract: La sonde lambda 14 est disposée en amont d'un catalyseur 13 d'un moteur à combustion interne 10 et son signal de sortie LAM, LAMA présente une caractéristique continue et sert de grandeur d'entrée d'un circuit de régulation lambda.Des excitations forcées périodiques à fréquence et amplitude préfixées sont superposées à une valeur exigée prévue pour le rapport air-carburant, le comportement de boucle du circuit de régulation lambda est simulé au moyen d'un modèle qui contient le temps de retard de capteur en tant que paramètre de modèle, les amplifications d'amplitude du modèle et du système sont déterminées et les deux valeurs sont comparées, le temps de retard de capteur est adapté en fonction du résultat de la comparaison et la sonde lambda est considérée comme étant défectueuse si la valeur de l'adaptation du paramètre dépasse une valeur de seuil préfixée.
Patent FR-2799175-A1 (FR)
Title: Systeme de transfert actionne par un ensemble moteur, bielle et manivelle
Inventor: MUGNIER JEAN FRANCOIS
IPC: E01B25/26
Filed: 1999-09-30
Abstract: L'invention a pour objet un système de transfert d'une charge mobile pour une installation de convoyage de ladite charge, permettant de transférer la charge depuis une voie dite d'arrivée où la charge est convoyée selon un chemin de convoyage dit d'entrée, vers au moins une première et une deuxième voies dites de sortie où la charge est convoyée, le système comprenant un tronçon de voie réglable en position où la charge est convoyée selon un chemin de convoyage dit intermédiaire, dans lequel le dispositif d'actionnement (15) comprend un ensemble moteur (43), bielle (42), manivelle (44), le moteur (43) étant associé à la manivelle (44) de sorte à entraîner celle-ci dans un mouvement de rotation, la bielle (42) étant associée d'une part à la manivelle (44), et d'autre part à la partie extrême mobile du tronçon pour déplacer celle-ci vers chaque voie de sortie.
Patent FR-2799765-A1 (FR)
Title: Silkscreen cleaning process comprises applying a cleaning composition, removing the inks and masking emulsions and rinsing with water, avoiding phantom images
Inventor: MOSCATELLI ALEXANDRE
IPC: C11D7/60
Filed: 1999-10-19
Abstract: Silkscreen cleaning process comprises applying a cleaning composition, removing the inks and masking emulsions and rinsing with water, avoiding the use of solvents, particularly DMF.  Silkscreen cleaning process comprises applying a cleaning composition, removing the inks and masking emulsions and rinsing with water. Independent claims are included for: (1) the cleaning composition used comprising an aqueous solution of 0.05-5 wt.% Na metaperiodate and 0.05-0.75 wt.% H2SO4 and a solution of 0.5-90 wt.% dialkylesters and 0.5-50 wt.% nonionic surfactant; (2) a cleaning device comprising a first section with a first ramp of nozzles for spraying the cleaning composition and a second ramp of nozzles for spraying high pressure water associated with a drain tank for recovering the cleaned product; and  (3) a cleaning kit comprising two cavities, each containing one of the two solutions.
Patent FR-2801294-A1 (FR)
Title: Lifting chain for handling rocks has chain with three lengths depending from eye and connected to triangular chain array to fit around rock to be lifted
Inventor: GAUTHERON FLORENCE
IPC: B66C1/12
Filed: 1999-10-20
Abstract: The lifting chain for handling rocks has an upper eye (8) with three chain branches of the same length depending from it. The lower branches are connected to three further horizontal lengths by further eyes to defining a lifting triangle (A) to be placed around a rock. As the rock is lifted the chain sections slide through the eye and are locked in place.
Patent FR-2800280-A1 (FR)
Title: Nouvelle composition vaccinale et utilisation d'agents tensioactifs comme adjuvants d'immunite
Inventor: AUCOUTURIER JEROME
IPC: A61P11/00
Filed: 1999-10-29
Abstract: L'invention a pour objet une nouvelle composition aqueuse comprenant au moins un antigène ou au moins un générateur in vivo d'un composé comprenant une séquence d'acides aminés; et à titre d'adjuvant d'immunité un agent tensioactif ou un mélange d'agents tensioactifs, ayant un nombre HLB global compris entre 5 et 15, son utilisation comme médicament et l'utilisation dudit tensioactif comme adjuvant d'immunité.
Patent FR-2801706-A1 (FR)
Title: Device for recognizing products on sale such as CD in self-service environment and for managing stock has device for recognition and counting of products using bar codes that operates in IR band
Inventor: CHAUTARD MICHEL
IPC: G06Q10/00
Filed: 1999-11-25
Abstract: The device includes a device for recognition and counting of products using bar codes that operates in IR band.  A piece of shop display furniture is provided with cuts in a base to pass the laser or infrared ray of reading equipment. The disks are arranged on a plate in a way to allow the rays reading through of their codes.
Patent FR-2801884-A1 (FR)
Inventor: SCHLAMA THIERRY
IPC: C07C253/30
Filed: 1999-12-06
Abstract: The invention concerns a method for preparing a polyaromatic compound comprising at least chain formation of two aromatic cycles. Said method consists in reacting an aromatic compound bearing a leaving group and an arylboronic acid and/or derivatives thereof, in the presence of a base and an efficient amount of a palladium-based catalyst, said element capable of forming a complex with at least a co-ordinating agent or ligand. The invention is characterised in that the reaction is performed in an organic or hydro-organic medium and in the presence of an efficient amount of a phase-transfer catalyst.
Patent WO-0054045-A1 (WO)
Title: Systemes de capteurs chimiques
Inventor: PIKE ANDREW
IPC: G01N21/78
Filed: 2000-03-06
Abstract: Cette invention se rapporte à un système de capteurs chimiques, dans lequel les échantillons sont prélevés en de multiples points et ensuite traités par un seul module processeur, de façon à permettre un contrôle en ligne ou en direct d'un produit ou d'un processus.