baber/WOPTO huggingface dataset:
Patent FR-2772446-A1 (FR)
Title: Ressort a gaz
Inventor: KOCH KLAUS
IPC: F16F9/02
Filed: 1998-12-10
Abstract: Le ressort à gaz (1) comprend un cylindre (7) rempli en gaz sous pression, un piston (15) sur une tige de piston (13) et subdivisant le cylindre (7) en deux chambres de travail (17; 19), et une valve de commutation (21) dépendante de la direction de déplacement dans le piston (15). En parallèle est branchée une valve de surpression (33) comprenant un ressort (35) et un corps de valve (37). Dans une première plage de course un by-pass contourne les valves de commutation (21) et de surpression (33), suivie d'une plage de course sans by-pass, et le ressort à gaz (1) étant arrêté dans cette dernière plage; La force du ressort (35) de la valve de surpression (33) dépend de la température, plus élevée lorsque la température de service augmente, grâce à quoi la force pour ouvrir la valve de surpression (33) augmente dans la même mesure.
Patent FR-2777230-A1 (FR)
Title: Clutch for vehicle transmission
Inventor: RAMMHOFER THOMAS
IPC: B60W50/02
Filed: 1998-12-21
Abstract: A hydraulic clutch system for vehicle has a control system which eliminates transient effects and external effects e.g. from sudden changes in temperature, by including a compensation system to cover these effects. The master clutch cylinder is driven by a servo drive with the compensation applied to the servo drive. The system includes a torque limiter for the clutch.
Patent WO-9936325-A1 (WO)
Title: Bag with complementary formed closing sections actuated by a slide and method, apparatus and film for producing same
Inventor: BOIS HENRI GEORGES
IPC: A44B19/26
Filed: 1999-01-15
Abstract: The invention relates to a bag having complementary formed closing sections (20, 22) and a slide (50) for moving the formed sections (20, 22) into closed and open positions, characterized in that it also comprises areas of increased thickness (30, 32) made by extrusion of the bag film facing the formed closing sections (30, 32).
Patent WO-9947417-A1 (WO)
Title: Rotor blade, in particular for helicopter antitorque tail rotor
Inventor: MOUILLE RENE
IPC: B64C27/45
Filed: 1999-03-16
Abstract: The invention concerns a rotor blade, in particular for helicopter antitorque tail rotor, comprising: a blade shank (3) mounted rotating in said rotor hub (4E), to enable said blade to rotate about its step axis (P-P); and means for fixing said rotor shank (3) to said rotor hub, including a member capable of elastic twist deformation about said step axis. The invention is characterised in that: said blade shank (3) is hollow and open at its inner end so as to comprise an internal recess (12); said member capable of elastic twist deformation consists of an elastic stop (15) housed inside said blade shank internal recess (12) and capable of functioning like a spherical mounting with limited action, centred on said step axis; and a rigid tie rod (6) connects said elastic stop to said rotor hub (4C).
Patent FR-2789572-A1 (FR)
Title: Anatomical sleeping garment has pads to correct the spine and protect vulnerable areas of body
Inventor: GRIBAUDO ANNE
IPC: A61F5/01
Filed: 1999-02-11
Abstract: Garment comprises molded elastic sections with projecting supple and shock-absorbing pads (5, 6, 9) situated in zones some distance from the fragile areas of the body, protecting them while the wearer is lying down. When the wearer is lying in a prone position, for example, a triangular pad (5) on the chest exerts a thrust on the spine in the thoracic region.  The garment is made from molded elastic sections with projecting supple and shock-absorbing pads (5, 6, 9) situated in zones some distance from the fragile areas of the body - the neck, back and shoulders, protecting them while the wearer is lying down. When the wearer is lying in a prone position, for example, a triangular pad (5) on the chest exerts a thrust on the spine in the thoracic region. When the wearer is lying on one side, a pad (6) exerts a thrust on the dorsal section of the spine, reducing its curvature. Other pads are designed to protect vulnerable areas of the body from pressure sores.
Patent FR-2789269-A1 (FR)
Title: Dietetic composition, useful for preventing cancer of intestine and colon, comprises food fiber and red fruit extract containing anthocyanosides
Inventor: DUFOUR DOMINIQUE
IPC: A23L1/30
Filed: 1999-02-09
Abstract: Dietetic composition (A) comprises a mixture of food fiber (I) and at least one extract (II) of red fruit, containing anthocyanosides (III).  An Independent claim is also included for a method for preparing (A) by direct mixing of (I) and (II) at ambient temperature.
Patent FR-2774868-A1 (FR)
Title: Polyvinyl chloride glove with antimicrobial layer
Inventor: NISHI YASUTAKA
IPC: A61B19/04
Filed: 1999-02-16
Abstract: A glove T comprising a base (1) layer of polyvinyl chloride and a second layer (2) of polyacrylic resin including an antimicrobial agent. The antimicrobial layer may be formed on the inner or outer surface of the glove. The base layer is sufficiently thin to allow the antimicrobial agent to permeate from the coated surface of the base layer to the uncoated surface to provide antimicrobial action on the inner and outer surfaces of the glove.
Patent WO-0019810-A1 (WO)
Title: Device for preventing fowl-like birds from feather pecking one another, in particular pheasants or partridges
Inventor: CASSOU ROBERT
IPC: A01K37/00
Filed: 1999-08-25
Abstract: The invention concerns a device, in particular for pheasants and partridges, comprising a piece with two branches (3, 4) interconnected by a crosspiece (5), which is urged to be located in front of the beak while the two branches are urged to be positioned on either side of the beak. Each branch comprises on the inside, a projecting fastening lug (6, 7) capable of being engaged in a nostril of the fowl, and further in front, transverse retaining means (R) capable of being engaged between the two parts of the beak. The transverse retaining means (R) are arranged to leave the branches (3, 4) free to be spaced at its own level when the device is set, and closing means (F) capable of being unlocked are provided in a zone of the branches further away from the crosspiece (5).
Patent FR-2776441-A1 (FR)
Title: Optical fiber amplifier for multiplexed optical signals
Inventor: OKUNO HIDEKI
IPC: H04B10/293
Filed: 1999-03-16
Abstract: The optical fiber equalizer serves to cancel differences in gain for different signal elements.  The fiber optic amplifier receives, on its input, a light beam obtained from a multiplexing device operating by wavelength division on several signal beams. The device also includes a gain equalizer receiving the input light beam. The gain equalizer comprises a semiconductor optical amplifier in which the gain for each of the multiple beams is adjusted. The adjustment is such that when one superimposes the gain for each of these multiple beams on that applied by the main optical amplifier, any difference in gain between individual beams is cancelled out.
Patent FR-2792031-A1 (FR)
Inventor: FIACCABRINO CALOGERO
IPC: F01L9/20
Filed: 1999-04-09
Abstract: The invention concerns a device for controlling valves with linear displacement along an axis comprising actuators matching the number of valves. Each actuator comprises a ferromagnetic armature (22) fixed to a valve operating rod (24) and capable of being mobile in a housing (15) of the actuator by a coil mounted on a ferromagnetic circuit. The ferromagnetic circuits of the two actuators assigned to two valves of the same type of a common cylinder are contained in a common housing.
Patent FR-2792135-A1 (FR)
Title: Fonctionnement en complage tres proche d'un systeme a transpondeur electromagnetique
Inventor: WUIDART LUC
IPC: G01S13/74
Filed: 1999-04-07
Abstract: L'invention concerne un procédé et un système de transmission de données entre une borne de génération d'un champ électromagnétique et un transpondeur, ladite borne et ledit transpondeur comportant chacun un circuit oscillant formant antenne, et ledit transpondeur comprenant un circuit électronique propre à absorber et à restituer de l'énergie fournit par le champ de la borne, les circuits oscillants du transpondeur et de la borne étant capable de transmettre des signaux radio électrique de fréquence déterminée. Le procédé consiste à provoquer un désaccord d'au moins un des circuits oscillants par rapport à la fréquence déterminée lorsque le transpondeur et la borne sont très proche l'un de l'autre.
Patent FR-2793123-A1 (FR)
Title: Extension for mattress or bed has panel attached to bed and sub mattress placed at end of existing mattress
Inventor: VRECH EZIO
IPC: A47C23/00
Filed: 1999-05-04
Abstract: The extension fore a mattress or bed has a panel (1A) and a sub mattress (2A) placed on the panel. The panel forms the upper surface of a casing (2) which rests on the bed frame and which is adjustable in height. The casing can have height adjustable feet to support it on the bed.
Patent FR-2794609-A1 (FR)
Title: Roller for rolling and unrolling protective cover over hopper consists of outer and inner tubes, each with one end fixed together and the other end fitted with wheel
Inventor: DUHAMEL GILBERT
IPC: A01F25/16
Filed: 1999-06-11
Abstract: Roller consists of two flexible tubes of different cross sections, one mounted within the other. At one end tubes are fixed together and at other end both tubes are fitted with wheels (4, 6) driving them in rotation. As tubes are rolled along upper edges of side of silo tank (1) flexible protective cover is unrolled or rolled according to direction of rotation.
Patent FR-2795013-A1 (FR)
Title: Centering and clamping tool has support with guide passage wherein pilot device is mounted
Inventor: BEFFRIEU MICHEL
IPC: B25B5/12
Filed: 1999-06-18
Abstract: Centering and clamping tool (1) has support component (6) with guide passage (7) wherein pilot device (3) is mounted. Pilot device is projecting at free edge forming reference surface (9) of part (10) to be fixed while tool body (2) is clamped against support face opposite support component (6). Insert (11) can be placed between tool body and support face to adapt parts of various thickness.
Patent FR-2782530-A1 (FR)
Title: Load bearing frame for building has prismatic panels connected at adjacent ends to form frame
Inventor: TUCZEK FLORIAN
IPC: E04B1/32
Filed: 1999-08-04
Abstract: The building frame has prefabricated panels (1-4) defining bearing structures. The panels, which have the form of flat sloping prisms, are at different inclinations and connected directly on their side surfaces or by long, sloping square prismatic girders. The connection surfaces (7,8) are in coincidence and the square surfaces of different girders are arranged parallel to or at right angles to each other.
Patent FR-2782791-A1 (FR)
Title: Coupleur sous forme de bande plate
Inventor: RAAB SIMON
IPC: G01B5/008
Filed: 1999-08-31
Abstract: Ce coupleur (200) comprend : une partie (424) en forme de bande; et une pluralité d'éléments flexibles (420, 421, 425, 426) reliés à la partie (424) en forme de bande. Notamment applicable à une machine de mesure tridimensionnelle de coordonnées, pour compenser un écart d'alignement entre l'élément mobile et le transducteur de mesure utilisé pour la transmission du mouvement de rotation aux transducteurs de mesure de rotation utilisés dans chaque coupleur de la machine de mesure de coordonnées.
Patent FR-2783886-A1 (FR)
Title: Radial needle roller bearing is self-lubricating and has long life
Inventor: MUSCHIOL KLAUS
IPC: F16C33/66
Filed: 1999-09-13
Abstract: A radial needle roller bearing has a cage (1) incorporating equidistantly spaced pockets (2) for the rollers or needles, and with lubricant recesses (8). One or more of the pockets has a roller or needle which is much shorter than the length of the pocket. The needle (3') or roller is shorter than the pocket. The residual space in the pocket is packed with lubricant.
Patent FR-2798590-A1 (FR)
Title: Utilisation de l'alverine pour diminuer les rides
Inventor: LIVIERO CHRISTEL
IPC: A61K31/19
Filed: 1999-09-21
Abstract: La présente invention se rapporte à l'utilisation d'au moins une quantité efficace d'Alvérine dans une composition ou pour la préparation d'une composition, l'Alvérine ou la composition étant destinées à relâcher et/ ou relaxer le tissu cutané et/ ou sous-cutané, notamment en vue de diminuer les rides et les ridules de la peau.
Patent FR-2798655-A1 (FR)
Inventor: LIVOREIL AUDE
IPC: A61K8/00
Filed: 1999-09-21
Abstract: New cyclohexane derivatives (I) are 1,3,5-trisubstituted by thiocarboxy, carbamoyl, acylamino and/or acylthio functions, at least one of which includes an unsaturated hydrocarbyl chain. Cyclohexane derivatives of formula (I) are new. R = H or linear or branched, saturated 1-6C (preferably 1-4C) hydrocarbyl; Y = COSR', CONHR', NHCOR' or SCOR', R' = H; aryl (optionally substituted by linear or branched, saturated or unsaturated 1-22C (preferably 10-18C) hydrocarbyl); or linear or branched, saturated or unsaturated 1-22C (preferably 10-18C) hydrocarbyl (optionally (i) substituted by one or more of aryl, ester, amide and/or urethane groups; (ii) containing one or more heteroatom(s) selected from O, S and N; and/or (iii) substituted by one or more F and/or OH); provided that at least one R' group contains at least one unsaturated hydrocarbyl chain. Independent claims are included for: (a) solid compositions (A), specifically cosmetic or dermatological compositions, containing (I); and (b) a cosmetic treatment method, involving applying (A) to the skin of the face or body, the mucosa or keratin fibers.
Patent FR-2799942-A1 (FR)
Title: Monobloc armchair is created by deformation of plate, caused by user sitting on it, and comprises base, seat, back and armrests
Inventor: CAMILLIERI MATHIEU
IPC: A47C3/12
Filed: 1999-10-22
Abstract: The armchair is obtained by deforming a plate (1) into a base (2), a seat (3), a back (4) and two armrests (5). When the user is supported on the seat between the slits (6), the armrests which are supported on the upper part of the base hold the upper part of the plate. When the user gets up the plate regains its initial shape.
Patent FR-2801217-A1 (FR)
Title: A composition comprises riluzole and gabapentine for the prevention and treatment of motor neuron diseases, including amyotrophic lateral sclerosis
Inventor: BOHME ANDREES
IPC: A61K31/425
Filed: 1999-11-24
Abstract: A composition comprises riluzole and gabapentine or their salts. A composition comprises 10 - 400 parts by weight of riluzole (2-amino-6-trifluoromethoxy benzothiazole) Rilutek(RTM) and 300 - 2400 parts of gabapentine Neurontin(RTM) or their salts. The associations may be combined for simultaneous administration, or given separately at the same time or over a period.
Patent FR-2802005-A1 (FR)
Inventor: DECAUX JEAN CLAUDE
IPC: G09F27/00
Filed: 1999-12-03
Abstract: The invention concerns a system for automatic display of successive advertising messages on an electronically controlled panel (3), in air, sea or land transport station (1), wherein the panel is communicated with a computerised station management system, to determine current arrival or departure of passengers proximate to the panel. The panel (3) selects an advertising message to be broadcast among several predetermined advertising messages, depending on current passenger arrival or departure and based on predetermined correspondence data, which provide correspondence between the messages and the predetermined advertising messages and the different possible arrivals and departures.
Patent FR-2790699-A1 (FR)
Title: Chaine de scie a articulations etanches pour beton
Inventor: BELL DON A
IPC: B28D1/12
Filed: 1999-12-06
Abstract: Chaîne de scie destinée à tailler du béton comportant des éléments d'étanchéité afin de protéger hermétiquement la liaison à pivot entre les maillons centraux d'entraînement (30) et les rivets (32), afin de prévenir l'arrivée de contaminants sur les surfaces de frottement. Dans un agencement, des joints toriques (34) sont placés dans des rainures (44) des maillons latéraux ou tirants (22) et le joint torique est poussé par compression contre le maillon central d'entraînement (30). Le joint torique prévient l'arrivée de contaminants sur la surface de frottement entre l'alésage (36) du maillon central d'entraînement (30) et le rivet (32). Dans un autre agencement, des rondelles cuvettes du type élastique s'adaptent dans une rainure des maillons latéraux (22) et elles sont poussées contre le maillon central d'entraînement (30).
Patent FR-2788152-A1 (FR)
Title: Methods for converting digital radiographic image into analogue image simulating film in accordance with initial values pixel
Inventor: SHI SHUANGHE
IPC: H04N1/407
Filed: 1999-12-22
Abstract: For every pixel, it requires determining an analogue simulated pixel having film-like initial value y=(for i=1,M)sum(AiXpi+Bi); where Ai, Pi and Bi are real numbers and M is an integer value that is larger than or equal to 1. An image is printed on a transparent film in accordance with the initial values of the pixel.
Patent WO-0048590-A1 (WO)
Title: Composes de stilbene substitue ayant une activite de degradation vasculaire
Inventor: DAVIS PETER DAVID
IPC: A61P29/00
Filed: 2000-02-15
Abstract: Cette invention concerne des agents de dégradation vasculaire utilisés dans le traitement de pathologies en rapport avec l'angiogenèse. Ces agents sont des composés de formule A-X-B, dans laquelle A est une fraction cis-stilbène substituée, X une liaison, un atome ou un groupe charnière et B est une fraction tirée d'une substance qui empêche la formation ou l'action de l'oxyde nitrique dans les systèmes de mammifères, en inhibant plus spécialement la synthase d'oxyde nitrique, des hydrates ainsi que des sels pharmceutiquement acceptables et des promédicaments de ces composés. L'invention concerne également des compositions qui renferment de tels composés.
Patent WO-0117266-A1 (WO)
Title: Method and apparatus for macroblock dc and ac coefficient prediction for video coding
Inventor: ERYURTLE FARUK MEHMET
IPC: H04N19/593
Filed: 2000-05-15
Abstract: Existing video data compression algorithms exploit the fact that the DCT coefficients in the neighbouring blocks are sometimes similar to those in the current block. This means that if the blocks contain completely different coefficients, the prediction will not work. Apparatus for coding video data is disclosed in which element in a prediction matrix is set to an initial prediction value. In the prediction matrix, a smoothing transform is applied to the values along the rows and then along the columns, or vice versa, to obtain interpolated values. The prediction value is reset to the interpolated value and the difference between the reset prediction values and corresponding received pixel values is calculated to produce a residual prediction matrix containing the prediction residuals. A discrete cosine transform is performed on the prediction residuals to obtain elements of a compressed video data matrix. The processor means is preferably arranged iteratively to calculate the reset prediction value used to calculate the prediction residual by repeating steps b) and c).
Patent WO-0120957-A1 (WO)
Title: Soudage par refusion de stratifie
Inventor: ROBINSON LEE JOHN
IPC: H05K1/16
Filed: 2000-05-26
Abstract: La présente invention concerne un ensemble (300) carte de circuit imprimé multicouche qui comprend un ou plusieurs éléments chauffants (310'') sous la forme d'une couche intérieure de cet ensemble de sorte qu'après la sérigraphie en pâte de soudage et le positionnement des composants (252'', 254'', 256''), on puisse alimenter électriquement les éléments chauffants de façon à élever la température de l'ensemble carte de circuit imprimé au niveau requis pour refusionner la pâte de soudage et créer la connexion électrique entre les fils de connexion des composants et les tracés conducteurs de la carte. Non seulement cette invention facilite le processus de connexion des composants électroniques à un ensemble carte de circuit imprimé, mais elle réduit aussi le coût financier de ce processus par rapport à ceux que l'on connaît à ce jour.
Patent WO-0150176-A1 (WO)
Title: Ensemble de commutation a fibres optiques
Inventor: JAMES JONATHAN HORTON
IPC: G02B6/35
Filed: 2001-01-05
Abstract: L'invention concerne un ensemble de commutation à guide optique dans lequel des dispositifs de direction sont utilisés pour l'assemblage de la déviation de rayonnement d'un guide de transmission à un guide de réception sélectionné. Chacun des dispositifs de direction comprend un collimateur permettant à la lumière d'émerger du guide de transmission, et un actionneur destiné à produire un mouvement relatif entre le collimateur et le guide pour causer la déviation, ou pour déplacer le guide et le collimateur ensemble. L'actionneur peut être piézoélectrique, de type feuille ou monolithique, et un effet de levier mécanique peut être utilisé pour améliorer la déviation. Des organes de détection capacitifs génèrent des informations de position pour le réglage de réaction, de préférence dans un dispositif de commutation diagonal.
Patent WO-0184004-A1 (WO)
Title: Paliers
Inventor: MIAN ABDULLA OMAR
IPC: F16C9/02
Filed: 2001-04-23
Abstract: L'invention porte sur un palier lisse qui est monté, en utilisation, dans un corps de palier associé, le dos du palier en contact avec le corps étant sensiblement de même étendue que le corps dans le sens axial. La surface active du palier est dégagée dans les sens axial et radial de façon à réduire le contact de la surface du palier avec un tourillon d'arbre associé, en utilisation.
Patent WO-0188256-A1 (WO)
Title: Appareil menager a mecanisme d'entrainement
Inventor: WILSON MATTHEW CHARLES EDWARD
IPC: F16H1/28
Filed: 2001-05-09
Abstract: L'invention concerne un appareil ménager à mécanisme d'entraînement, l'appareil (10) comprenant deux parties rotatives (32, 34), sous l'action du mécanisme (50), autour d'un axe (40). Le mécanisme d'entraînement (50) comprend une boîte d'engrenage (60) avec un engrenage d'entrée (116), deux engrenages de sortie (240, 304) et un mécanisme de verrouillage (250, 252, 318) passant d'une première à une seconde position et vice versa. Lorsque le mécanisme de verrouillage (250, 252, 318) est en première position et que l'engrenage d'entrée (116) est entraîné, les deux engrenages de sortie (240, 304) tournent dans la même direction, et lorsque ce mécanisme (250, 252, 318) est en seconde position et que l'engrenage d'entrée (116) est entraîné, les engrenages de sortie (240, 304) tournent dans des directions opposées. L'axe (40) est horizontal ou sensiblement horizontal. L'arrangement décrit est particulièrement approprié à une machine à laver à chargement frontal (10) avec un tambour (30) comprenant deux partie rotatives (32, 34). Le mécanisme d'entraînement (50) permet la rotation sélective des parties rotatives (32, 34) dans la même direction ou dans des directions opposées.
Patent WO-0205129-A1 (WO)
Title: Procede et appareil destines a representer et a rechercher un objet dans une image
Inventor: BOBER MIROSLAW
IPC: G06F17/30
Filed: 2001-07-06
Abstract: L'invention concerne un procédé de représentation d'un objet apparaissant dans une image. Ce procédé consiste à dériver une pluralité de descripteurs de vue de l'objet, chaque descripteur de vue correspondant à une vue différente de l'objet, et à associer au moins deux de ces descripteurs de vue, ledit procédé consistant notamment à indiquer pour chaque descripteur de vue le moment où la vue respective correspond à une vue de l'objet apparaissant dans l'image.
Patent WO-0223150-A1 (WO)
Inventor: BROOKS ADRIAN EDWARD
IPC: D06F33/47
Filed: 2001-09-07
Abstract: An apparatus comprising means (10) for detecting a leak of fluid from an appliance (2) and means (8) arranged to provide an alarm and/or to stop a supply of fluid (4) and/or to stop a supply of fluid (4) and/or electricity (6) to the appliance (2) in the event that a leak is detected by the detecting means (10).