baber/WOPTO huggingface dataset:
Patent FR-2816744-A1 (FR)
Title: Load lifting unit, for teaching students electrical/mechanical principles for load control, uses winch controlled from control unit and has two modes of starting sudden and speed varied
Inventor: LEDENT CLAUDE
IPC: G09B25/02
Filed: 2000-11-15
Abstract: The unit has a support (1) on top of which is a winch (5) on a support (2) hinged on an axis (3) and whose other side rests on dampers (4). The winch includes an electric motor and reducing gear which can be directly started or speed varied. The unit has load and displacement sensors fitted between the hinge and dampers, an of run system with screw and conventional cursor associated with overrun safety contacts.  The unit has means for zeroing a coded pulse generator which proves data for an automate, computer or printer. An electrical control panel (27) fitted to the support (1) includes an electrical control and power section, a starting section, a speed variation section and braking resistance, signal lamps control desk with tachometer and raise and lower controls and electrical connection sockets.  The unit presents to the students two modes of starting, direct and electronic speed variation and shows, using the sensors and dampers, the distance necessary to stop a moving load or sudden load and the flexibility of use of one or other of the lifting modes and the required operating energy; the management of the lifting by a robot and industrial computer (displacement distance, speed of displacement, acceleration/deceleration; electrical and mechanical measurements inherent for use of on or other operating mode.
Patent FR-2819010-A1 (FR)
Inventor: ARILLA JEAN BAPTISTE
IPC: F01D25/24
Filed: 2001-01-04
Abstract: The invention concerns a shroud stay sector (14) for minimising working clearances (J) between the summit of the blades (3) and the ring (12) of the high-pressure turbine and mounting clearances of the shroud stay sectors (14) on the high-pressure turbine housing (1). Each shroud stay sector (14) has upstream a tab (20) comprising an end (21) supported on the inner wall (1l) of the high-pressure turbine housing (1) thereby producing a close contact between the parts fixing said shroud stay sector (14) with the corresponding parts of the high-pressure turbine. The invention is applicable to gas turbine engines equipping aircraft.
Patent WO-0164179-A1 (WO)
Inventor: JEHN-RENDU FABIENNE
IPC: A61K8/00
Filed: 2001-02-28
Abstract: La présente invention se rapporte à une composition cosmétique ou dermatologique comprenant au moins un (co)polymère superabsorbant. La composition obtenue présente de manière surprenante une action gommante, exfoliante pour la peau. La composition ne présente pas d'effet abrasif.
Patent FR-2821743-A1 (FR)
Inventor: PAOLI PIERRE
IPC: A61J9/04
Filed: 2001-03-06
Abstract: The invention relates to a nursing bottle comprising a rigid body (1), a nipple (9), which is joined to the rigid body (1) by means of a nipple collar (7), and a means to compensate for the vacuum created in the rigid body (1) when the liquid (3) contained in said body (1) flows through the nipple (9).  According to the invention, said compensating means comprises a plunger (15, 17) that can move in relation to a communication chamber (12, 13) disposed in the bottom of the rigid body so that said plunger can be moved against an elastic return element (19), which is located between the plunger (15, 17) and the communication chamber (12, 13), from a closed position, wherein the communication chamber is sealed, to an open position which creates an air flow through the communication chamber.
Patent FR-2822342-A1 (FR)
Title: Collector for olives falling from tree comprises wheeled frame with mounting for box, in which olives are collected, funnel formed from four tubes, over which netting is stretched, being mounted above box
Inventor: GAUTHIER JEAN
IPC: A01D46/26
Filed: 2001-03-21
Abstract: The collector for olives falling from a tree comprises a wheeled frame (1) with a mounting (6) for a box (7), in which the olives are collected. A funnel (9) in the form of an inverted pyramid is mounted over the box. This is formed from four tubes, over which netting is stretched. At least a part of its side walls is deformable.
Patent FR-2824669-A1 (FR)
Title: Determination of the behavior of electrical equipment when exposed to electromagnetic radiation using a reverberation chamber with an improved electromagnetic mixing device
Inventor: BERAT VINCENT
IPC: G01R29/08
Filed: 2001-05-10
Abstract: Device for electromagnetic mixing for a reflection chamber (1), the walls of which are covered with a metallic layer, comprises a rotating element (5) with a hollow non-symmetric body (6) with a number of non-parallel edges (7) separating non-parallel walls (8, 9) of which a number at least contain openings or holes (10).
Patent FR-2826382-A1 (FR)
Title: Parking place protection device comprises flexible bollard with horizontal part fixed in ground and vertical part supporting pictogram and reserve text
Inventor: BOVIO WILLY
IPC: E01F9/565
Filed: 2001-06-25
Abstract: The parking place protection device consists of a flexible bollard with memory having a horizontal part (2) for fixing in the ground. It comprises a vertical part (1) supporting the pictogram (3) and the reserve text (4) encastered in the horizontal part and a ground sheet taking the pictogram.
Patent FR-2826865-A1 (FR)
Title: Cotyloid implant for hip prosthesis has holes for fixing screws covered by detachable plugs
Inventor: AARON ALAIN
IPC: A61B17/86
Filed: 2001-07-06
Abstract: The implant consists of a hemispherical cup (2) with a series of holes (4) for fixing screws. Each of the holes is blocked by a plug (9) that can be removed by the surgeon to insert fixing screws in selected positions. The plugs are fixed in the holes by breakable connectors (14) in the form of weld points, and are removed by a tool with two claws inserted in cavities (15) on opposite sides of the plug and rotated.
Patent FR-2826895-A1 (FR)
Title: Suction system for collecting particles of pressure metals has intakes connected to manifold, suction fan and two filter units
Inventor: DIBON JEAN YVES
IPC: B01D46/00
Filed: 2001-07-09
Abstract: The suction system consists of at least one intake (2) on a workbench (1), connected via semi-flexible pipes (3), a manifold (4) and filter units designed to trap semi-light and light particles to a housing (8) containing a suction fan. The first filter unit comprises a housing (6) containing a filter element (12), and has an access port with a cap (13). The second filter (15) is located in the suction fan housing, and has a tray (21) beneath it to collect light particles. The semi-flexible pipes are 35 - 50 mm in diameter, the manifold is 100 - 160 mm, and the housing contains an anti-noise chicane (19).
Patent FR-2827610-A1 (FR)
Title: Degreasing composition, useful in nuclear fuel reprocessing plants, comprises aqueous solution of inorganic acid containing ethoxylated fatty alcohol and ethylene oxide/propylene oxide copolymer
Inventor: FOURNEL BRUNO
IPC: C11D1/722
Filed: 2001-07-17
Abstract: The invention concerns a liquid, gel or foam degreasing composition for degreasing and/or decontaminating solid surfaces. Said composition comprises an aqueous nitric acid solution containing: at least a first emulsifying non-ionic surfactant consisting of a polyethoxylated fatty alcohol, and at least a second wetting non-ionic surfactant consisting of an ethylene oxide or propylene oxide copolymer.
Patent FR-2815386-A1 (FR)
Title: Dispositif d'ecrous anti-desserrage
Inventor: WAKABAYASHI KATSUHIKO
IPC: F16B39/12
Filed: 2001-10-18
Abstract: Un dispositif d'écrous anti-desserrage (1) est constitué d'un écrou supérieur (3) et d'un écrou inférieur (2) qui s'engagent l'un dans l'autre d'une manière excentrique pour produire ce qu'on appelle l'effet de " coin " de manière à empêcher de façon sûre les écrous de se desserrer par eux-mêmes. L'écrou supérieur (3) comporte un ou plusieurs ergots latéraux (3b) devant être amenés en contact avec l'extrémité inférieure d'un outil de serrage (20) tel qu'une clef à tube. L'ergot ou les ergots (3b) font saillie sur la ou les parties périphériques extérieures de l'écrou supérieur (3), dans le but de permettre une détection visuelle de l'angle de rotation de cet écrou (3).
Patent FR-2831561-A1 (FR)
Title: Support de sechage pour le linge
Inventor: VANDELANOITE PIERRE
IPC: D06F57/06
Filed: 2001-10-25
Abstract: L'invention concerne le domaine de l'équipement et des accessoires ménagers. Plus spécialement l'invention propose un support de séchage d'intérieur du type tour repliable et constitué d'un volet central (1) et de deux cadres latéraux de dimensions sensiblement identiques, soit un premier cadre (4) et un second cadre (4') articulés chacun latéralement sur les montants verticaux adjacents (3, 3') appartenant au volet (1) et repliables angulairement contre ce volet central en position compactée et les cadres latéraux peuvent être amenés dans un plan vertical à angle droit du plan du volet central, les cadres latéraux comportent une pluralité de traverses horizontales (6, 6' et 11, 11') et les traverses (6, 6') du premier cadre latéral (4) supportent des tringles ou barrettes de suspension (7, 7') de longueur correspondant sensiblement à la largeur du volet central (1) et donc à l'intervalle entre les deux cadres latéraux dans leur position déployée, les dites tringles suspendues pendulairement sont aptes par déplacement angulaire à être amenées en position horizontale venant en appui sur des traverses (11, 11') disposées sensiblement à la même hauteur sur le cadre (4') opposé. Application à un ensemble de séchage de linge ménager du type repliable.º(
Patent FR-2833084-A1 (FR)
Inventor: PRENAT MICHEL
IPC: G01S13/72
Filed: 2001-11-30
Abstract: The invention concerns the field of passive trajectory tracking methods based on angular measurements of a target. It consists in a passive trajectory tracking method based on angular measurements of a target (C) performed by an optronic sensor of a platform (P), the platform performing a maneuver so that the trajectory of the platform comprises at least two rectilinear portions (1 and 3, or 3 and 5) of mutually different directions (D, D') and at least a turn (2, 4), the angular measurements containing several errors among which, a measurement noise, a fixed bias, a possible bias of the load factor, a bias depending on the orientation of the line of aim of the sensor relative to the platform. The trajectory tracking method comprises an error correcting step, the error correcting step blanking the angular measurements during the turn or turns, maintaining the angular measurements during at least two rectilinear portions of mutually different directions and compensating the differences between the different biases (bm1, bm2) depending on the orientation of the line of aim of the sensor corresponding respectively to said different directions of rectilinear portion. The invention is in particular applicable to a firing direction control system.
Patent FR-2832971-A1 (FR)
Title: Servo-assisted braking system for automotive vehicle, has a telescoping arrangement which collapses onto itself in case of accidents and thus prevents injury to driver
Inventor: TRENADO GUILLAUME
IPC: B60T13/567
Filed: 2001-12-05
Abstract: The wall of the first segment, surrounding the retainer unit, being deformed for conforming to this retaining unit, and ensuring a mechanical connection between the segments right up to a predetermined threshold of tension stress and or axial compression. The axial end of this first segment is, when functioning normally, positioned at the neighborhood of the stop member (37) cooperating with the second wall.  The servo-assisted brake includes a tie-rod having two elongated segments, whose first segment (35) is connected to a first wall (3) and having a hole (18) on one axial end, and a second segment (36) connected to a second wall (2) and having on one axial end (17), a section, complementary to that of the hole for allowing the telescopingly sliding engagement of the segments, one in the other, this part (17) having a retainer unit (19) on the lateral surface.
Patent FR-2833416-A1 (FR)
Inventor: OSSIKOVSKI RAZVIGOR
IPC: H01S3/10
Filed: 2001-12-07
Abstract: The invention concerns a method for modelling an optical fiber amplifier, characterized in that it comprises steps which consist in: establishing (100) speed equations and propagation equations of physical phenomena or effects intervening in an optical fiber amplifier; obtaining (112) accurate analytical solution of the equations of signal propagation in the fiber, discretizing them and interpolating them along the fiber; solving (120) the speed equations previously discretized by injecting therein, the solutions obtained from the propagation equations; delivering (130) the performance parameters of the fiber in terms of amplification.
Patent WO-03072906-A1 (WO)
Title: Actuator for closing a safety valve and safety assembly
Inventor: MILLET FRANCOIS
IPC: E21B34/06
Filed: 2002-02-06
Abstract: The invention relates to an actuator that is used to trigger the closing of a safety valve (9) which is mounted in a subsoil exploitation pipe (2) to be inserted in a hole in the subsoil.  According to the invention, the actuator comprises means of triggering the closing of the safety valve (9) which are housed in the chamber (17) of a case (16), sealing means (39) being provided in the chamber (17) of the actuator case (16) in order to seal the chamber in relation to an opening (34) in said actuator case (16).
Patent FR-2835834-A1 (FR)
Inventor: VACHER BERNARD
IPC: A61P25/28
Filed: 2002-02-14
Abstract: The invention relates to compounds of general formula (1) in which R1=H, F or OCH<SUB>3 </SUB>and may occupy the 2, 3, 4 or 5 position on the aromatic carbocycle, R2=H or CH<SUB>3</SUB>, R3=H, CH<SUB>3</SUB>, OH or OCH<SUB>3</SUB>, R4=H and R3 and R4 together can be a carbonyl group (C=0), the addition salts and optionally the hydrates of additional salts with pharmaceutically-acceptable mineral or organic acids and the isomers and tautomers thereof.
Patent FR-2836374-A1 (FR)
Title: Ski goggles are mounted on textile strip passing through textile sleeve and attached to strip of elastic material fastened to roller, goggles being fixed around head using hook-pile fasteners
Inventor: LE BRETON YANN
IPC: A61F9/02
Filed: 2002-02-27
Abstract: The ski goggles are mounted on a textile strip (7). This passes through a textile sleeve (1) and is attached to a strip of elastic material (2) which is fastened to a roller (6) which functions like that to which a car safety belt is attached. The goggles are fastened around the head by hook-pile fasteners (4, 10).
Patent FR-2823136-A1 (FR)
Title: Filtre a cartouche remplacable presentant une propriete de transmission de donnees
Inventor: WILBERSCHEID DANIEL J
IPC: B01D29/21
Filed: 2002-03-04
Abstract: Une cartouche filtrante de fluide remplaçable (21, 63, 101) pour un ensemble formant filtre (24) qui comprend un logement et un composant central coopérants est conçue pour comprendre un élément formant filtre généralement cylindrique ayant une paroi latérale ayant un intérieur creux et une plaque d'extrémité (25, 66, 106) liée à une extrémité de l'élément formant filtre. Le logement (22) coopérant pour la cartouche remplaçable comprend une paire de contacts électriques à polarité opposée prévus à une position précise dans la partie de base du logement. Un composant de données qui peut être un capteur, une puce de données, une résistance, ou une bande de connexion électrique est assemblé sur une surface exposée de la plaque d'extrémité (25) et agencé avec des contacts électriques construits et agencés pour pouvoir établir le contact électrique avec les contacts du logement à condition que la cartouche remplaçable (21, 63, 101) soit installée correctement.
Patent WO-03018212-A1 (WO)
Inventor: BUREAU CHRISTOPHE
IPC: C08J7/16
Filed: 2002-08-27
Abstract: La présente invention se rapporte à un procédé de greffage et de croissance d'un film organique conducteur sur une surface conductrice ou semi-conductrice de l'électricité, dans lequel le greffage et la croissance du film sont réalisés simultanément par électroréduction d'un sel de diazonium précurseur dudit film sur ladite surface polarisée cathodiquement à un potentiel supérieur ou égal en valeur absolue au potentiel d'électro-réduction du sel de diazonium par rapport à une électrode de référence. Elle trouve une application notamment dans la protection de surfaces, la fabrication de revêtements conducteurs localisés, de capteurs chimiques dans les domaines de la chimie et de la biologie moléculaire, la fabrication de matériel biomédical etc.
Patent WO-03022463-A1 (WO)
Title: Self-cleaning and/or antifouling and/or anti-condensation surface
Inventor: ROUPPERT FRANCK
IPC: C03C17/00
Filed: 2002-09-11
Abstract: The invention concerns a self-cleaning and/or antifouling and/or anti-condensation surface, consisting of a surface whereon are mounted and/or grafted small-size elongated protuberances. The invention also concerns a method for preparing such a surface. The invention further concerns objects, parts, devices, installations or elements comprising such a surface.
Patent FR-2837824-A1 (FR)
Title: Nouveaux derives de la podophyllotoxine, leur preparation et leur application en therapeutique
Inventor: POTIER PIERRE
IPC: C07D493/04
Filed: 2002-03-28
Abstract: L'invention concerne des dérivés de podophyllotoxine, de formule générale (I),dans laquelle R peut notamment représenter des groupes -CH2NHCOR2 , -CH (OH) CH (Phe) (NHCOR3), des chaînes comportant des groupes pyrrole, imidazole, pyridine, pyrazine, indole, phényle, naphtalène, quinoline ou thiazole éventuellement substitués, à l'état de bases ou de sels d'addition à des acides pharmaceutiquement acceptables, sous forme d'énantiomères ou de diastéréoisomères, ainsi que leurs mélanges, y compris les mélanges racémiques. Procédé de préparation et application en thérapeutique et notamment pour lutter contre le cancer.
Patent FR-2838432-A1 (FR)
Title: New substituted 3-aryl indan-1-ones are tubulin polymerization inhibitors, useful for the treatment of cancers
Inventor: BERTIN LUC
IPC: A61P35/00
Filed: 2002-04-11
Abstract: Substituted 3-aryl indan-1-ones (I), their salts, racemates, stereoisomers and enantiomers, are new.  Substituted 3-aryl indan-1-ones of formula (I), their salts, racemates, stereoisomers and enantiomers are new. R1 = O, N-(OR9), or C(R9)2; R9 = H, or 1-7C alkyl or 1-7C alkyl-aryl, both of which may be substituted; R2, R'2 =  a group selected from R9 and halo; R3 = a group of formula (i) or (ii); R'4 = H, halo, 1-4C alkyl, 1-3C alkoxy, 1-3C alkylthio, amino, or 1-3C alkyl or dialkyl amino; R'3 = OH or amino, (optionally substituted by a functional group G1 that increases the solubility of (I) and which either does not significantly affect the biological activity of (I), or is a pro-drug, e.g. P(O)(OM)2 or SO3M where M = H or alkali metal cation), or it may be H when R'4 is alkoxy, alkylthio, alkylamino or dialkyl amino, or R'3 and R'4 together with the phenyl ring to which they are attached form a bi- or tricyclic saturated or partially unsaturated heterocycle having 9 - 14 members and at least one nitrogen atom optionally substituted by 1-3 C alkyl; R4, R5, R6, R7 = H or O(R8) in which at least two are OR8; R8 = 1-3C alkyl or it may have two O atoms attached to adjacent group (R4R5), (R5R6), (R6R7).
Patent FR-2839238-A1 (FR)
Title: Heating element for electrical convector, comprises double insulated electrical conductor which is sandwiched between a metal plate and plate with rims and projections made from polymer
Inventor: SENNEDOT HERVE
IPC: H05B3/42
Filed: 2002-04-26
Abstract: The electrical convection element consists of an aluminum plate (1) which has an inverted trough (2). The trough houses an electrical conductor (7) which has double silicon insulation (8). A second plate (4) which is made from a polymer forms a sandwich with the first plate which is completed by rims (5). Projections (6) from the polymer plate enter holes in the aluminum plate to ensure permanent location
Patent FR-2841123-A1 (FR)
Title: Cage intervertebrale perfectionnee
Inventor: RAZIAN HASSAN
IPC: A61F2/44
Filed: 2002-06-25
Abstract: La présente invention conceme les cages intervertébrales, notamment pour le traitement du rachis dégénératif. La cage intervertébrale selon l'invention se caractérise essentiellement par le fait qu'elle comporte une entretoise 1 apte à être disposée entre deux vertèbres, une lame 20 comportant deux extrémités opposées 25, 26, des moyens 21 pour déplacer la lame par rapport à l'entretoise de façon que la lame soit apte à prendre deux positions, une première position dans laquelle la lame est située dans l'espace 22 compris entre les deux plans 23, 24 contenant les deux faces 3, 4 de l'entretoise, et une seconde position dans laquelle les deux extrémités opposées 25, 26 de la lame émergent de part et d'autre de cet espace 22, les deux extrémités 25, 26 comportant chacune un épaulement, de façon que ces épaulements 41, 42 soient enfoncés dans les deux corps vertébraux quand ladite lame 20 est dans sa seconde position.
Patent FR-2842414-A1 (FR)
Title: Anti-flow back cone for urinal has tapered body, introduced into urinal tube, extended in lower part by coiled tube which discharges through small orifice into urinal
Inventor: CADIC PIERRE
IPC: A61G9/00
Filed: 2002-07-19
Abstract: The hollow cone (1) has its tapered body (11) introduced into the urinal tube (10) and is held against the tube internal perimeter (9). The cone is extended in its lower part (3) by a coiled tube (4) formed from several coils (5) which discharges through a small orifice (6) into the urinal (7). The coils compress together when the liquid contained in the urinal flows back into the internal orifice and blocks the return of the liquid contained in the urinal to the external orifice (2).
Patent FR-2830500-A1 (FR)
Title: Braking system incorporates at least one filter to which is connected in parallel a flow passage which can be opened or closed in dependence of temperature controlled valve
Inventor: TANDLER PETER
IPC: B60T17/04
Filed: 2002-10-03
Abstract: The braking system incorporates at least one filter (1) to which is connected in parallel a flow passage (8) which can be opened or closed in dependence of a temperature controlled valve. The valve component (10) can be operated by a control component (15) in the form of a spring which opens the valve with low temperature and closes it at normal temperature. The valve is provided with a bi-metal strip which acts upon the valve component.
Patent FR-2846383-A1 (FR)
Inventor: QUEIREL JOEL
IPC: F04D13/14
Filed: 2002-10-25
Abstract: The invention concerns a dual pump, comprising an electric motor (18) including a drive shaft, the shaft including, at each of its axial ends, a shaft output (21, 22), and two pump impellers, each shaft output driving a respective pump impeller, one first of the pump impellers (23) operating at low pressure and high flow rate, and the second of the pump impellers (30) operating at higher pressure and lower flow rate. The water pumped by the second pump impeller (30) is drawn proximate the outlet of the first pump impeller (23) and returns to the inlet of the second pump impeller. The drawing point is situated in a low pressure pump chamber, upstream of the low pressure outlet (16). The invention is applicable to swimming pool maintenance.
Patent FR-2846729-A1 (FR)
Title: Programmable protection and safety device for motorized tools controls contact between tool and user's hand or any part of body wearing protection means and stops tool motor when protection means contacts cutting object
Inventor: JAUNAULT PHILIPPE
IPC: F16P3/12
Filed: 2002-11-04
Abstract: The programmable protection device (1) controls the contact between the tool (7) and the user's hand or any other part of the body wearing protection means (2) and stops the tool motor (6) when the protection means enters into contact with the cutting object.  Independent claims are included for a protection glove and a method of securing a motorized tool.