baber/WOPTO huggingface dataset:
Patent FR-2749266-A1 (FR)
Inventor: MAGYAR GEORGES
IPC: B60P1/16
Filed: 1996-06-03
Abstract: The coupling between a tractor and trailer consists of two complementary coupling plates (6,7). These are fixed respectively to the tractor and to the trailer. The two plates are connected by an articulation which enables their tipping relative to a transverse axis. The plates can be separated by a hydraulic actuator. The actuator body (16) is fixed to one of the plates and its rod (15) acts on an articulation formed by two arms (3,5) connected by a spindle fixed to the end of the actuator rod. The two opposite ends of the arms are each connected to the tipping plates.
Patent FR-2736657-A1 (FR)
Title: Liq. phase epitaxy system for single crystal film growth
Inventor: SEKIJIMA TAKENORI
IPC: C30B19/06
Filed: 1996-07-11
Abstract: A system for forming a single crystal film on a substrate surface by liq. phase epitaxial growth employs a vessel (6) which is introduced into a vertical tube furnace (1) and which contains a primary single crystal material (5), the material being melted by heating the furnace tube with a heating element (2a, b, c) to form a soln., into which the substrate (10) is immersed. The novelty is that the bottom of the furnace tube has either (a) an opening which is open to the external air or (b) a gas feed inlet.
Patent FR-2750936-A1 (FR)
Title: Moulded plastic bumper for motor vehicle
Inventor: MOULIN JEAN PAUL
IPC: B60R19/18
Filed: 1996-07-11
Abstract: The bumper consists of a main fender (1) of a thermoplastic material which has a lengthwise aperture (5) for a main reinforcing beam (6) joined to the edges of the aperture. The beam has inner ribs (9) which are denser in zones corresponding to the vehicle's lengthwise chassis members, and on the opposite side to the fender it has shock absorbers in those zones. The shock absorbers are in the form of cylindrical or prismatic chambers, e.g. of circular or rectangular cross-section, containing honeycomb structures or blocks of a compressible material. The beam also has an over-moulded reinforcing layer of a plastic material containing woven or non-woven fibres, and the fender and beam are made from simultaneously injected different but compatible thermoplastic materials, e.g. polypropylene for the fender and two layers of polypropylene and glass fibre reinforced polypropylene for the beam.
Patent FR-2751806-A1 (FR)
Inventor: MIRZAIAN ABDOLLAH
IPC: H02P9/42
Filed: 1996-07-26
Abstract: The wind turbine is coupled to an electric machine which has a stator (S) with windings (ES) and rotor (R) with windings (ER). The stator is connected to a set of contactors (4) to short-circuit the stator windings or to connect them to the electrical supply network (8). The rotor has a frequency converter (2) connected between the rotor windings and the supply network.
Patent FR-2752977-A1 (FR)
Title: Portable card for cancelling or blocking bankers or credit card
IPC: G07F7/12
Filed: 1996-08-29
Abstract: The device or card stores in non-volatile memory, bankers card identification data, and authorises transmission of the data to a central site (SO) where cards can be cancelled, via an acceptable terminal (TA), which is equipped with a link-up (LC) between the cancelling card (CO) and the central cancellation site (SO) over a communication network (RB,RT,RN). The cancellation card (CO) can be activated from a public phone booth, automatic teller machines, from a PC over the Internet.
Patent FR-2742509-A1 (FR)
Title: Amortisseur de vibrations de torsion
Inventor: LAUINGER THOMAS
IPC: F16F15/133
Filed: 1996-12-12
Abstract: Amortisseur comprenant au moins deux composants qui sont rotatifs l'un par rapport à l'autre à l'encontre de la résistance d'au moins un accumulateur d'énergie et qui comportent des zones d'attaque pour comprimer ce dernier. L'accumulateur d'énergie (7) se compose d'au moins deux ressorts hélicoïdaux (8, 9) dont le premier (9) est logé à l'intérieur des spires (8a) du second (8), le premier ressort (9) comportant une partie d'extrémité (27) dont au moins une spire (28) a un diamètre moyen (30) qui est plus grand que celui des spires (9a) logées dans le second ressort de manière que cette partie d'extrémité (27) puisse prendre appui contre une spire d'extrémité (29) du second ressort (8). Application notamment à un volant de moteur à combustion interne.
Patent WO-9813650-A1 (WO)
Title: Systeme d'injection aerodynamique d'un melange air carburant
Inventor: BENSAADI MEHDI
IPC: F02C7/232
Filed: 1997-09-25
Abstract: L'invention concerne un système d'injection aérodynamique d'un mélange air carburant dans un foyer de combustion (2) d'un moteur de turbine à gaz. L'injecteur de carburant (43) est à double débit et délivre un cône de carburant secondaire (53) au-delà d'un régime donné. Une vrille primaire (32) et une vrille secondaire (33) sont associées à un venturi (30) en amont d'un bol aérodynamique (20) monté dans le fond de chambre (3). Le cône de carburant primaire (51) ne frappe pas le venturi (30).
Patent FR-2762563-A1 (FR)
Title: Moulded plastics bumper bar for e.g. motor vehicles
Inventor: BODILIS JEAN CLAUDE
IPC: B60R19/18
Filed: 1997-04-24
Abstract: The moulded main member (1) has an open=sided beam section (2) with sides (4) and stiffening webs (7), with extensions (5) which match the curvature of the vehicle panels and extend around the vehicle sides to provide visual and aerodynamic harmony. The closing member (6) is a close fit on the main member. Slots (9) in the stiffeners allow the passage of electric wiring, washer pipes etc.
Patent FR-2764628-A1 (FR)
Title: Container for protecting documents of value
Inventor: FINCK BERNARD
IPC: E05G1/00
Filed: 1997-06-16
Abstract: The container has a first section (3) for holding the documents (2), and a second, opening section (4) with systems for destroying the documents in the event of unauthorised tampering, e.g. by shredding, perforating or spraying with indelible dye. The dye is contained in one or two fragmenting ampoules (8), e.g. of glass, exploded by a parallel cord fuse (7) with an electric detonator controlled by an electronic box.  The ampoules can have fragmentation lines, and a deflector panel (10) inside the container directs the fragments towards the documents. Protecting documents such as banknotes, cheque books or credit cards. More effective protection.
Patent FR-2765895-A1 (FR)
Title: Apparatus to vary thickness of vegetable fibre web
Inventor: CARPENTIER PHILIPPE
IPC: D01B1/14
Filed: 1997-07-09
Abstract: The apparatus to vary the thickness of a web of vegetable fibres such as linen or hemp and the like, has an operation to divide or multiply the web with at least one pair of toothed wheels (9).  At least one toothed wheel (9) in the pair is on a mounting to give it a movement at right angle to the line of web movement to form a space between the paired wheels to adjust the thickness of the entry into them. At least one toothed wheel is rotated at a variable speed, under control from the web thickness monitor (2).
Patent FR-2767692-A1 (FR)
Inventor: BRETON LIONEL
IPC: A61Q19/00
Filed: 1997-09-01
Abstract: The invention concerns the use of one or several substances agonists of one or several receptors associated with a chlorine canal or a potassium canal in a cosmetic and/or dermatological composition, for treating sensitive skins and more particularly for eliminating itching, pruritus, stabbing pains, tingling and/or erythema. The agonist substance is in particular taurine, gamma-aminobutyric (GABA), isoguvacin, isonipecotic acid, 4,5,6,7-tetrahydroisoazolo-(5,4-c)pyridin-3(2H)-one, benzodiazepines, steroids, cromakalim, pinacidil, nicorandil and minoxidil.
Patent FR-2771186-A1 (FR)
Title: Dispositif a miroirs pour faire tourner la polarisation d'un signal electromagnetique
Inventor: MARCELLIN DIBON ERIC
IPC: G02B5/30
Filed: 1997-11-18
Abstract: L'invention est relative à un dispositif à miroirs pour faire tourner de 900 la polarisation d'un signal électromagnétique, notamment d'un signal lumineux, le rayon de sortie ayant sensiblement la même direction que le rayon d'entrée. Ce dispositif est caractérisé en ce qu'il comporte au moins un ensemble (40) de trois miroirs (42, 44, 46) disposés de façon telle qu'un rayon pénétrant avec une incidence de 45degre sur l'un des miroirs est réfléchi avec la même incidence sur les autres miroirs, le vecteur de polarisation (V) du rayon incident étant présenté de façon telle par rapport aux miroirs qu'une réflexion sur l'un des trois miroirs modifie la direction de polarisation tandis que les réflexions sur les deux autres miroirs ne modifient pas cette direction de polarisation. De préférence, on prévoit, sur une plaque, une pluralité d'ensembles (40, 40', 40") de miroirs, chaque ensemble formant un motif qui est répété régulièrement, les motifs ayant tous des formes et des dimensions identiques. L'invention peut s'appliquer à un appareil de projection à élément formateur d'image à cristaux liquides.
Patent FR-2772548-A1 (FR)
Inventor: ESCUDEIRO ANNIBAL
IPC: H04Q1/14
Filed: 1997-12-17
Abstract: The invention concerns a telecommunication network cross connect cabinet comprising a box (1) wherein are provided splitter modules (7) arranged in columns of modules (7.1, 7.2) disposed in planes mutually offset in depth in the box, the columns of two adjacent planes being mutually offset in width.
Patent WO-9842306-A1 (WO)
Inventor: GREFF DANIEL
IPC: A61Q19/06
Filed: 1998-02-26
Abstract: L'invention concerne l'utilisation d'extraits de plantes choisies parmi les genres Armeniacea, Atractylodis, Sinomenum, Bupleurum et Pharbitidis pour leur activité lipolytique utilisable dans le domaine cosmétique. Les extraits sont obtenus préférentiellement par macération hydroglycolique ou alcoolique. Ils sont destinés à la préparation de compositions cosmétiques et dermopharmaceutiques pour leurs propriétés lipolytiques, amincissantes et raffermissantes.
Patent WO-9841678-A1 (WO)
Title: Method for producing an activated carbon fibre texture
Inventor: PARMENTIER PHILIPPE
IPC: D01F9/14
Filed: 1998-03-12
Abstract: The invention concerns a carbon precursor cellulose fibre texture impregnated with a composition containing at least a mineral constituent with a function promoting cellulose dehydration, and subjected to thermal treatment, consisting in a rise in temperature at a rate ranging between 1 and 15 °C/minute followed by a stage at a temperature between 350 and 500 °C, and followed by a step of washing the texture. An activated carbon fibre texture is directly obtained with a specific surface area not less than 600 m2/g, without subsequent activating treatment at higher temperature.
Patent FR-2774002-A1 (FR)
Title: Snow shoe painted with different colour to basic colour
IPC: A63C13/00
Filed: 1998-01-29
Abstract: The snow shoe (1) is made in plastic material. A layer of paint is put on one zone of the upper surface of the frame (4) and it is a different colour from the basic colour of the frame. The thickness of the paint layer is variable and diminishes from the periphery of the frame towards its center.
Patent WO-9911339-A1 (WO)
Title: Roller skate
Inventor: PARIS JEAN-FRANCOIS
IPC: A63C17/14
Filed: 1998-07-28
Abstract: The invention concerns a roller skate, in particular an in-line roller skate., comprising a plate including means to be fixed to a boot, a rolling gear, comprising a frame (26) whereto are fixed rollers (281, 282, 283, 284) and means, preferably removable, for fixing the plate to the rolling gear frame. The plate and the rolling gear are preferably shaped such that the rolling gear can be fixed to the plate in one direction or the other equally.
Patent FR-2789174-A1 (FR)
Title: Balancing jig for washing machine drums during centrifuging
Inventor: MESSAOUDI ALI
IPC: G01M1/32
Filed: 1998-02-13
Abstract: The drum (5) of a washing machine is driven by a motor (M) from one side, while the other end of the shaft carries a valve support (9) which receives a water supply (14) and has three valves (10) mutually displaced by 120 degrees. Any out of balance on the drum (5) displaces the drum axis causing push rods (18) on an embossed plate (18) to operate the valves (10) and fill peripheral drum tanks (6)
Patent FR-2761157-A1 (FR)
Title: Procede pour determiner la tenue a l'accrochage de couches de matiere sur des corps en ceramique
Inventor: NEES SIEGFRIED
IPC: G01N27/26
Filed: 1998-03-19
Abstract: Procédé pour déterminer la tenue à l'accrochage de couches de revêtement sur des corps en matière céramique, caractérisé en ce que les corps en matière céramique revêtus sont placés dans un bain d'immersion, puis sont exposés à un traitement thermique et enfin on évalue l'endommagement de la couche de revêtement.
Patent FR-2778596-A1 (FR)
Title: Manufacturing procedure of woven cabinetwork panel used in building interiors
Inventor: MAROTTE BENOIT
IPC: E04F13/08
Filed: 1998-05-14
Abstract: The procedure for a panel, comprising a weaving of wooden laths (10) and a support, comprises sanding down the laths. Then the laths are woven together so as to form a homogeneous weft.  Between these stages a first hot application of a glue is made on the surface (20) of each lath.  After weaving the weft is exposed to heat in order to reactivate the glue deposited on the laths during the first application.
Patent FR-2778706-A1 (FR)
Title: Protective seal arrangement for clutch bearing
Inventor: CHESNE JEAN FRANCOIS MARCEL
IPC: F16C33/78
Filed: 1998-05-15
Abstract: The arrangement comprises an exterior bearing race (1), an interior concentric race (2) and rolling element (3) mounted on a bearing cage (4). The seal element (20) locates in a groove (5) on the inner race (2) and has flexible lip (20b) extending to the exterior race (1) to provide a protective seal.
Patent FR-2764248-A1 (FR)
Title: Operating system for temperature-controlled automatic automotive clutch
Inventor: WAGNER ALFONS
IPC: F16D28/00
Filed: 1998-06-02
Abstract: The clutch is incorporated in the vehicle transmission system, the master-cylinder piston being moved by an actuator with the movement transmitted hydraulically by pipe to a slave-cylinder piston. The latter disengages the clutch in opposition to a return spring, while the master cylinder piston contains a non-return valve allowing fluid transfer from a compensating chamber to the master-cylinder working chamber. The actuator is so controlled that even at low temperatures movement of the master cylinder piston in the direction increasing the volume of the master-cylinder working chamber (27) the pressure generated by the return spring in this chamber is maintained. During this movement no flow of fluid takes place from the working chamber to the compensating one. Fluid temperature can be measured or computed, and at low temperatures the speed of movement of the master-cylinder piston can be reduced.
Patent FR-2782507-A1 (FR)
Title: Procede de fabrication de particules de zeolite x echangee par des cations metalliques
Inventor: LABASQUE JACQUES
IPC: B01J20/18
Filed: 1998-08-21
Abstract: L'invention concerne un procédé de fabrication de particules de zéolite de type X échangée par au moins des cations lithium et ayant un rapport Si/ Al inférieur ou égal à 1. 5, dans lequel (a) on fait percoler une solution-mère contenant des sels de lithium ayant une pureté molaire supérieure à 95%, à travers un lit de particules zéolitiques, ladite solution-mère permettant d'atteindre un taux d'échange limite (TEL) desdites particules de zéolite compris entre 90 et 100%, (b) on arrête la percolation de la solution mère lorsqu'on a utilisé une quantité de solution-mère permettant d'obtenir un taux échange réel moyen (TER) tel que : TER = TEL - 2% +- 1 %; et (c) on récupère les particules de zéolite échangées au lithium. Les particules de zéolite faujasite, de préférence X, échangée à au moins 88 % par des cations lithium et ayant un rapport Si/ Al inférieur ou égal à 1. 5, obtenues par un tel procédé de fabrication, peuvent être utilisées en tant qu'adsorbant dans un procédé PSA de séparation ou purification d'un flux gazeux, de préférence VSA.
Patent FR-2783100-A1 (FR)
Title: Circuit board mounting for computer has hook on base for tie wrap to retain circuit board
Inventor: LAI VINCENT
IPC: H01R13/639
Filed: 1998-09-08
Abstract: The mounting for a computer circuit board has a connector (2) with an L-shaped strap hook (23) for a tie wrap which is positioned around the mounted board to retain it.
Patent FR-2784796-A1 (FR)
Title: Buried layer, especially a buried silicon oxide layer of a silicon on insulator substrate for low power microelectronics, is produced by nucleation and growth at a microcavity layer
Inventor: ASPAR BERNARD
IPC: H01L21/265
Filed: 1998-10-15
Abstract: Buried layer production involves nucleation and growth at a microcavity layer.  A buried layer is produced by: (a) forming a layer of microcavities (2), acting as volume compensation and nucleation centers, at the intended buried layer level in a substrate (1); (b) forming precipitated buried layer material nuclei from the nucleation centers; and (c) growing precipitates from the nuclei by concentration of buried layer material species supplied to the microcavity layer.
Patent FR-2786698-A1 (FR)
Title: Encapsulated or powdered bacteriostats and bactericides are activated by moisture to neutralize the emission of odors from blood, urine or sweat
Inventor: MIMRAM JARRI
IPC: A61P31/04
Filed: 1998-12-08
Abstract: The use of encapsulated and/or powdered bacteriostats and/or bactericides that are activated by moisture, especially body fluids from the genital tissue and neighboring areas, to neutralize the emission of odors.  The bacteriostats and bactericides are preferably encapsulated inside a continuous outer layer that is impermeable to the active material but is water soluble or water degradable and so liberates the active material when wetted or when physically ruptured. The use of microcapsules having a particle size in the range 0.1 - 500  mu m is preferred. The active material is preferably pasty or oily at ambient temperature and is hypoallergenic. The active material may further contain perfumes, emollients, ointments, calming agents, analgesics, decongestants, cicatrizing agents, toning agents, astringents, colors, water and their mixtures.
Patent FR-2788635-A1 (FR)
Inventor: FREY ROBERT
IPC: H01S3/042
Filed: 1999-01-14
Abstract: The invention concerns a high-performance laser cooling device, for example for cooling systems such as low noise detection and amplification systems. The inventive device comprises for example a laser cooling material (MRL1) for laser cooling a system (SYS) thermally coupled with said material. The interaction of the material with a laser pump (PMP1) of predetermined frequency w1 results in the spontaneous isotropic emission of protons of frequency  omega 1 identical to the frequency of the pump beam and photons of frequency omega 2 higher than frequency  omega 1 of the pump beam, the emission of the latter protons causing the cooling material to be cooled. The inventive device further comprises recirculating means for sending back towards the laser cooling material (MRL1) the frequency  omega 1 photons. In one particular embodiment, the recirculating means comprise a shell (COQ) spherical in shape, at the centre of which is placed the cooling material (MRL1), thermally insulated from the cooling material. The shell is coated with a treating coat (TRT1) reflecting the  omega 1 frequency protons and with a coat (TRT2) converting the  omega 2 frequency protons into  omega 1 frequency protons, the converting coat covering the reflecting treatment coat (TRT1). The inventive device considerably enhances the cooling efficiency of laser cooling devices.
Patent WO-9948809-A1 (WO)
Title: Method for preparing a biomaterial based on hydroxyapatite, resulting biomaterial and surgical or dental use
Inventor: LACOUT JEAN-LOUIS
IPC: A61K6/838
Filed: 1999-03-17
Abstract: The invention concerns a method for preparing a biomaterial whereof the hardening phase is carried out on the site where it is to be used, which consists in: (a) previously preparing a solid powder product from tricalcium phosphate and tetracalcium phosphate with a Ca/P ratio substantially ranging between 1.40 and 1.90; (b) preparing an aqueous solution containing calcium ions and phosphate ions with a Ca/P ratio higher than 0.20 and lower than 0.50; and (c) mixing the aqueous solution and the solid powder product adding, if required, water such that the mixture liquid/solid weight ratio ranges between 0.30 and 0.65 and the Ca/P ratio of the resulting paste ranges between 1.50 and 1.67, said paste being set on site of use to be hardened in situ.
Patent WO-9966319-A1 (WO)
Inventor: GUILLAUD GERARD
IPC: G01N27/416
Filed: 1999-06-11
Abstract: Ce détecteur se présente sous la forme d'un transistor à effet de champ (13) qui est disposé dans une enceinte (14). La partie électroactive du transistor (13) est formée par une couche de matériau moléculaire (4). Cette dernière est exposée à un mélange de gaz contenant au moins un gaz polluant, tel que O3 et NO2, qui conduit à son dopage. Un dispositif de mesure (10) comporte des moyens de mesure de l'intensité du courant (IDS) qui circule entre l'électrode de drain (5) et l'électrode de source (6) du transistor à au moins un instant donné après l'initialisation du détecteur, la présence de cet au moins un gaz polluant provoquant le dopage du matériau de la couche (4) selon la concentration en gaz polluant, l'intensité et la pente de la croissance de l'intensité dudit courant (IDS) étant liées à la concentration en gaz polluant.
Patent FR-2775041-A1 (FR)
Title: Valve for vehicle suspension damper
Inventor: FORSTER ANDREAS
IPC: F16F9/512
Filed: 1999-02-11
Abstract: The damper regulator (27) consists of a valve body moving axially in relation to its seat (35), which determines a flow path for the oil. The body of the valve is piloted by a pressure multiplier (43) mounted floating in a pressurised chamber (69). The  pressure multiplier is supported by a spring (75). One of the valve elements (35,39,45) is mobile in relation to a transitory position of the multiplier by the effect of a regulator (73).
Patent FR-2800923-A1 (FR)
Inventor: PERNET MICHEL
IPC: G06K7/00
Filed: 1999-11-08
Abstract: The invention relates to a chip card reader which comprises a housing consisting of a base (4) and a cover (12) and wherein an insulating frame (6) is provided, which supports electric contacts connected, on the one hand, to a printed circuit board (9) on which electronic data processing components are mounted and, on the other hand, to a universal USB socket, snapped at the end of said housing. The reader according to the invention is characterized in that it comprises a linearly moving slide unit (14) which is designed to transport the chip card (2) from the outside into said housing to connect the conductive pads of said card (2) to the electric contacts of the socket (10).
Patent WO-0057104-A1 (WO)
Title: Luminaire
Inventor: DEMPSTER RICHARD
IPC: F21V21/30
Filed: 2000-03-06
Abstract: L'invention porte sur un luminaire (1) comprenant un boîtier (2, 3) principal conçu pour abriter une source lumineuse, au moins une lentille, et le support (10, 11) du boîtier principal permettant de faire tourner ce dernier de 360° autour de son axe optique
Patent WO-0120056-A1 (WO)
Title: Preparation de surface de substrat
Inventor: SHORT ROBERT DAVID
IPC: C23C16/02
Filed: 2000-09-12
Abstract: On prépare un substrat métallique pour qu'il reçoive un revêtement ou un adhésif organique en le soumettant à un plasma à haute densité, produit de façon la plus adéquate par une décharge de cathode creuse biaisée par CC à haute fréquence, afin d'enlever au moins la moitié de la couche 'normale' d'oxyde et également de trouer la surface avec des micro-trous. Le procédé décrit dans cette invention trouve son application dans l'industrie aéronautique, plus particulièrement dans l'industrie aérospatiale dans le domaine du prétraitement de composés de titane et d'aluminium.