baber/WOPTO huggingface dataset:
Patent FR-2774715-A1 (FR)
Title: Separating material for placing between unstable support and tiles
Inventor: WGEUW CHRISTIAN
IPC: E04C5/07
Filed: 1998-02-06
Abstract: Separating material comprises layers of foam or non-woven fabric, impermeable intermediate film and plastic mesh. Separating material comprises a lower layer (7) of a closed cell foam 1 - 3 mm thick and having a density = 20-60 kg/m<3>, or a non-woven plastic material 0.1-2 mm thick and weighing 20-200 g/m<2>, an intermediate impermeable layer (6) 20-200 micro m thick, and an upper extruded plastic mesh layer (2) 0.5-3 mm thick with cells of 4-100 mm<2> and weighing 100-500 g/m<2>. The material is unrolled onto the support, e.g., of reinforced concrete, and the tiles are laid on it, bedded on an adhesive mortar.
Patent WO-9915132-A1 (WO)
Title: Material based on silicon, in particular for dental impression and method for making such material
Inventor: BOURGEOIS DANIEL
IPC: A61K6/90
Filed: 1998-09-23
Abstract: The invention concerns a material based on silicon, in particular for dental impression, characterised in that it comprises a hydrophobic antiseptic agent incorporated in the silicon mass and gradually releasable up to the impression surface.
Patent WO-9929264-A1 (WO)
Title: Stainless steel prosthesis to be implanted in a vascular duct using an inflatable balloon
Inventor: LEFEBVRE JEAN-MARIE
IPC: A61F2/915
Filed: 1998-12-07
Abstract: The invention concerns a prosthesis (1c) designed to be implanted in a vascular duct being unfolded by the effect of an expanding balloon, and obtained by cutting a stainless steel tube. It has sufficient malleability to be opened by the expansion of a balloon under pressure not more than 3 bars and particularly pressure between 2.5 bars and 3 bars. Preferably, the prosthesis is obtained by carrying out the following operations on a stainless steel tube (1a), having initial hardness and thickness (e1) greater than the hardness and thickness (e1) required for the final prosthesis: cutting the tube (1a) wall and cleaning it by electropolishing; rapid quenching heat treatment (4), so as to reduce the stainless steel hardness, followed by a second electropolishing treatment (5) for reducing the original tube (1a) initial thickness (e1) while improving its surface state.
Patent FR-2775557-A1 (FR)
Title: Perfectionnements aux cornadis automatiques
Inventor: SIMONNEAU FRANCIS
IPC: A01K1/06
Filed: 1998-03-06
Abstract: Cornadis du genre de ceux dont le bras pivotant se termine par une fourche (5) entre les ailes de laquelle est guidé un arbre coulissant (7) susceptible de venir prendre appui derrière un cran pour s'opposer au pivotement dudit bras, caractérisé en ce que le cran (9) est porté par un organe (8) fixé sur le longeron supérieur (3), des moyens (1 1) étant prévus sur une tringle (10), à coulissement axial, pour provoquer le soulèvement dudit arbre coulissant (7), les organes (8) étant conformés pour former les paliers de guidage de ladite tringle.
Patent FR-2776794-A1 (FR)
Inventor: KALINOWSKI RICHARD
IPC: G06K17/00
Filed: 1998-03-27
Abstract: The invention concerns systems wherein electronic labels each associated with a product exchange data by means of a writing/reading device. In order to enable writing simultaneously a message common to a certain number of labels, the method consists in making the writing/reading device (56) write a message (54) for selecting writing certain labels listed by an identifying code (543) prior to sending the message. Moreover, the method consists, prior to the selection message, in transmitting the signal to all labels of the field to cause them to operate in reception only.
Patent FR-2762375-A1 (FR)
Title: Structure dans une canalisation foncee
Inventor: NEUMANN WIELAND
IPC: F16L1/028
Filed: 1998-04-17
Abstract: Cette structure présente dans une canalisation foncée, faite de tronçons de tuyaux (2, 4) raccordés les uns aux autres en leurs extrémités et enfoncée dans le sol (6) pour être placée sous la surface du sol, comprend des moyens pour envoyer du lubrifiant (32) à la surface extérieure des tronçons de tuyau afin de réduire les frottements contre le sol quand les tronçons de tuyaux sont enfoncés dans le sol. Ces moyens (18-28) d'envoi de lubrifiant sont placés dans les joints entre les tronçons de tuyaux.
Patent FR-2778754-A1 (FR)
Title: Cassegrain telescope
Inventor: BOUVRY JEAN CLAUDE
IPC: G02B17/08
Filed: 1998-05-13
Abstract: The telescope, which is perfectly stigmatic axially, incorporates a concave spherical primary reflector and no corrector.  It has a secondary convex divergent reflector in the shape of an ellipsoid of revolution about its smaller axis and based on the geometrical characteristics of the system, with its curvature increasing with distance from its axis.  Alternatively, the secondary reflector can use a divergent lens or group of lenses with spherical or flat faces, made from traditional mineral glass and with the face opposite the primary reflector made reflective by an aluminium or silver coating.
Patent FR-2763278-A1 (FR)
Title: Procede pour regler l'encrage pour l'impression continue dans une presse rotative a imprimer
Inventor: LUSAR ERWIN
IPC: B41F31/02
Filed: 1998-05-14
Abstract: Dans une presse rotative à imprimer (1) comportant une unité de mouillage (8) et une unité d'encrage (7), dans laquelle la quantité d'encre transférée par un rouleau d'encrier (10) est réglable par zones à l'aide de moyens (3) de réglage des zones d'encrage, et dans lequel la courbe de marche à régime élevé de l'unité d'encrage (8) est réglée pour une densité d'encrage uniforme sur le matériau d'impression (2) pour toutes les vitesses d'impression, les couvertures de surface (30, 32, 33) dans les zones d'encrage n'ayant pas une couverture de surface moyenne (31) sont mesurées pour différentes vitesses d'impression et une courbe caractéristique est obtenue pour l'asservissement des moyens (3).Application notamment aux presses de planographie.
Patent FR-2779847-A1 (FR)
Inventor: AMPELAS ANDRE
IPC: G07B15/02
Filed: 1998-06-16
Abstract: The invention concerns a portable object (10) to be used in a contactless secure automatic electronic transaction system comprising: means for setting up a first communication channel, by induction and short range, between the portable object and a terminal, with first transmitting means (26) and receiving means (26), co-operating with a tuned element (20) so as to pick up a modulated magnetic field coming from a terminal or to produce in response a modulated disturbance of said magnetic field; and means for setting up a second communication channel, long range, between the portable object and a receiver, said means comprising second transmission means (40) co-operating with an antenna (42) so as to radiate a modulated radio frequency wave. The second transmission means are capable of setting up a communication channel separate from the induction channel and of transmitting its own particular data to the remote receiver, and further means (26, 36 PWR) for selectively activating the second transmission means are provided.
Patent FR-2769763-A1 (FR)
Title: Multi-carriage rail vehicle with current supply
Inventor: BRUGMANN JURGEN
IPC: B60L11/18
Filed: 1998-09-17
Abstract: The rail vehicle, with at least two carriages (1,2), has the supply of electric current  provided through anti-parallel switching modules (10,13,16).  The switching modules allows reciprocal supply via the collection rail (6) and the battery rail (7), and one switch (16) unit ensures the distinct charging or at least one battery (14).
Patent FR-2787865-A1 (FR)
Inventor: LACOSTE CHRISTIAN
IPC: F01K23/06
Filed: 1998-12-23
Abstract: The by-product is reduced in hydrogen to a concentration of 5% or less, preferably ca. 2%, to form a mostly methane fuel gas to feed a turbine combustion chamber. At least part of the residual gas (13) left from the reduction process and rich in hydrogen is used to fuel a post-combustion operation at the inlet to the recovery heater. The process uses a gas turbine (3) and a heater (4) recovering heat from the turbine exhaust gases (15) on an industrial site where one unit (1) forms a gaseous by-product (7) containing methane and hydrogen. Part of the residual gas is used to fuel an auxiliary heater (22) producing steam. A small amount of fuel (18,23), e.g. natural gas, is added to the fuel (17,21). The fuel contains 40-60% hydrogen. The reduction of hydrogen comprises treatment of the by-product by selective permeation. The gas turbine is the type with dry chamber combustion and low nitrogen oxide (NOx) production. The by-product contains 20-60% methane, 10-65% hydrogen and other components. The unit producing the by-product is a petrochemical installation, in particular a refinery, and the by-product has a composition of: 30-70% CH4, 10-40% H2, 0-40%  C2 and 0-20% other components. The fuel gas has a composition of 40-90% CH4 (preferably 50-90%), 0-5% H2, 0-45%  C2 and 0-25% other components. Alternatively, the unit is a steelworks, with the by-product a coking gas with a composition of: 20-30% CH4, 55-65% H2, 2-8%  C2, 1-6% N2, 2-10% CO and 0-10% other components. The fuel gas in this case has a composition of 60-70% CH4, 0-5% H2, 5-20%  C2, 5-15% N2, 5-15% CO and 0-10% other components. An Independent claim is also included for an apparatus for the above process.
Patent FR-2789210-A1 (FR)
Title: Method of making percussion musical instrument involves forming shells from plastics and filling them with plastics percussion spheres
Inventor: ARCILA OSCAR ALBERTO
IPC: G10D13/10
Filed: 1999-02-02
Abstract: The percussion musical instrument is made by forming shells (A) from plastics which are heated and distorted into an irregular shape. The shells are then filled with a selected number of plastics spheres (D). The shells are closed off by a synthetic cord (B) which connects them.
Patent FR-2774883-A1 (FR)
Title: Suceur pour sols pour un aspirateur
Inventor: DILGER HORST
IPC: A47L9/06
Filed: 1999-02-10
Abstract: Suceur pour sol pour un aspirateur, comprenant un corps de suceur 1 dans lequel débouche un canal d'aspiration 2, une semelle de glissement 3 qui est raccordée au corps 1 et qui présente un orifice d'aspiration 4 communiquant avec le canal d'aspiration 2, et un support 5 qui est disposé de façon déplaçable verticalement dans le corps 1 et auquel est raccordée une lame-brosse 6 disposée dans une fente 8 entre la semelle 3 et le corps 1 et pouvant être abaissée pour déborder sur la semelle 3 à travers la fente 8, moyennant un déplacement du support 5. La lame-brosse 6 présente, à son extrémité côté support, une lèvre en caoutchouc 9 faisant saillie sous un angle et portant, lors du déplacement du support 5, en se déformant élastiquement, contre une paroi du corps 1 délimitant la fente 8, et obturant ainsi la fente 8 au moins d'un côté de la lame-brosse 6.
Patent FR-2790570-A1 (FR)
Title: Dispositif d'aide a l'identification de sous-ensembles d'un equipement, notamment d'aeronef
Inventor: TERME JEAN LOUIS
IPC: G06K19/07
Filed: 1999-03-02
Abstract: La présente invention concerne un dispositif d'aide à l'identification de sous-ensembles d'un équipement (E) comportant une pluralité de sous-ensembles et muni d'une unité de stockage (US) stockant des références desdits sous-ensembles. Selon l'invention, ledit dispositif comporte une mémoire (7) enregistrant les références stockées dans l'unité de stockage (US), un moyen d'alimentation électrique externe (9) de la mémoire (7), et un moyen de connexion (10) relié à la mémoire (7), et auquel peut être connecté un lecteur (L) susceptible de lire et restituer les références enregistrées dans la mémoire (7).
Patent FR-2790756-A1 (FR)
Inventor: GALEY JEAN BAPTISTE
IPC: C07D207/27
Filed: 1999-03-11
Abstract: Benzylamino diacetamide derivatives (I) are new.  Benzylamino diacetamide derivatives of formula (I) are new.  R1, R2 = H, CH3, CF3, OCH3, or OH, provided that at least one is other than H;  Z1 = NX1X2 or OX1;  Z2 = NX3X4 or OX3;  X1 and X3 = 1-12C alkyl or aryl (both optionally substituted by one or more OH, NH2, SH, CN, CF3, halo, COOH, CONHR', COOR', OR', SR', or by one or more 3-7C aromatic, aliphatic, or heterocyclic rings);  R' = 1-4C alkyl; and  X2, X4 = H or form a 5- or 6-membered ring with X1 or X3.  Independent claims are also included for:  (1) compositions containing compounds of formula (I) as described above; and  (2) the preparation of (I).
Patent FR-2790725-A1 (FR)
Inventor: LIU RONG FAN
IPC: B61C15/12
Filed: 1999-03-11
Abstract: The drive motor (12) of a powered axle on an electric train is energized e.g. from a supply source (14) having a 3-phase output regulated by a motor controller (18) whose basic function is to establish a motor torque corresponding to a set input value (Cmanip). The motor controller is integrated with an adhesion control unit (20) comprising the adhesion controller proper (22) and a processor (24). The adhesion control unit receives input (V) from a motor speed sensor (26) and passes to the controller signals representing the first (i.e. acceleration) (gamma) and second (Dgamma) derivatives of this variable. The speed sensor signal is also delivered to the motor controller (18) and, directly, to the adhesion controller (22). The motor controller also has input a motor supply current value through connections (IS1,IS2) from two of the supply phases. From its inputs, the motor controller estimates the motor torque and inputs a corresponding signal (Cm) to the adhesion controller. The latter's output signal (C-corr) modifies the motor controller setting (Cmanip) in a subtracter unit (27) to give a corrected setting signal (Ccons). The adhesion controller then responds to motor accelerations indicative of increased slip by reducing the torque setting (Ccons) of the motor controller (18).
Patent FR-2790909-A1 (FR)
Title: Cleaner for lawnmower frame has frame with water feed to spray holes to allow cleaning under side of mower
Inventor: SOLER HENRI
IPC: A01D34/00
Filed: 1999-03-15
Abstract: The cleaner for a lawnmower has a frame (1) with two parallel shafts (2) with a central circular tube (4) pierced at the top and fixed to the chassis by a bar (3). A hose with a control valve feeds water into the circular tube which passes via holes under the mower to clean it.
Patent FR-2791648-A1 (FR)
Inventor: ESCLAR DOMINIQUE
IPC: B05C17/005
Filed: 1999-04-02
Abstract: Portable distributor with at least two reservoirs (2, 3) contains different colored products (A, B) operated to allow the products to be distributed in proportions chosen by the user and a mixing chamber (42) in which the products can mix. There is a agitator (11) in the mixing chamber which is operated to allow the user to see the color of the mixture before taking it out The mixing chamber has at least one transparent wall (8). The agitator has a control shaft and is movable axially along the axis of the shaft as well as in rotation about the shaft. The distributor contains a piston (9) to distribute the product contained i the mixing chamber. The piston is movable relative to the reservoirs. The piston has first and second resting positions which al it to engage with the agitator after mixing to use the displacement of the agitator to move the piston. The agitator has a pierc disk (12) and the mixing chamber is connected to a distribution nozzle with a valve which opens when the volume in the mixing chamber reduces. The distributor contains a valve which is at least two-way, connecting to the two reservoirs in its two positio A third position isolates the mixing chambers from the reservoirs. The outlet nozzle valve only opens when the valve is in its t position and the volume in the mixing chamber reduces. Each reservoir contains a piston to send the product to the mixing chambe and the mixing chamber and reservoirs are contained in a box which is at least partially transparent. A cover can be removed to allow the reservoirs to be filled. The pistons in the reservoirs are moved by increasing pressure on one side, using a blower wh can exert pressure on all the pistons at the same time.
Patent FR-2795765-A1 (FR)
Title: End element for canvas winding tube is obtained by extrusion then cutting at desired length
Inventor: MITJAVILA RAYMOND
IPC: E06B9/171
Filed: 1999-06-30
Abstract: End element (2) is obtained by extrusion of tubular form then cutting at desired length. Element has external diameter corresponding to internal diameter of canvas winding tube. In addition it has blocking means which prevent element from pivoting inside tube. Axis (15) is manufactured independently then mounted on end element. An Independent claim is also included for the element manufactured following the method.
Patent FR-2784143-A1 (FR)
Title: Pompe volumetrique a carburant a diminution du bruit par cavitation
Inventor: TUCKEY CHARLES HENRY
IPC: F04C15/00
Filed: 1999-09-13
Abstract: L'invention concerne une pompe à carburant volumétrique à engrenages (10) ayant plusieurs orifices de sortie écartés (14) pour évacuer du carburant et un clapet (16) qui empêche tout carburant situé en aval des orifices de sortie, qui est à une pression de sortie, de pénétrer à nouveau dans des parties de l'ensemble qui sont à une pression inférieure, pour ne pas comprimer et écraser rapidement la vapeur de carburant existant dans l'ensemble de pompage mais réduire fortement le bruit de la pompe. Ceci réduit l'amplitude du bruit de cavitation dans la pompe. Les orifices de sortie (14) sont aussi construits et agencés pour empêcher que des chambres de pompage adjacentes de l'ensemble de pompage ne communiquent et que du carburant ne puisse s'écouler vers une chambre de pompage à pression plus faible.
Patent FR-2800418-A1 (FR)
Title: Regenerating vehicle exhaust gas particle filter by fitting heat proof electrical resistance across filter entry to ignite collected particles when excessive deposition is detected by temperature
Inventor: LUNATI SABINE
IPC: F01N3/029
Filed: 1999-11-03
Abstract: An electrically conducting heat proof resistance (22) is located at the entry (15) to a particle filter box (30) and may be disposed as a straight line, circle or spiral. The resistance is energized from a control unit (26) using battery or alternator energy when the motor functioning point is suitable and the filter temperature indicates that there has been excessive particle accumulation in the filter.
Patent WO-0056058-A1 (WO)
Title: Watermarking
Inventor: WERNER OLIVER HARTWIG
IPC: H04N7/32
Filed: 2000-03-20
Abstract: A watermarking system and method is proposed for still or moving pictures in which a watermark is embedded robustly and simply into DC-values, but without causing unacceptable visible picture degradation. The watermark is secure and can be readily detected, and the method can be used to convey additional data. Also disclosed is a method for watermarking a sequence of pictures in which the visibility of artifacts is reduced. The watermark may carry data and may be used to label a programme.
Patent WO-0059927-A1 (WO)
Title: Purification de preparations biologiques
Inventor: WILSON MARK JONATHON
IPC: C12N15/09
Filed: 2000-04-03
Abstract: L'invention concerne la purification de préparations biologiques comme des protéines et des acides nucléiques, et en particulier, par exemple, des protéines qui ont été produites par des techniques d'ADN de recombinaison dans des bactéries. Dans un mode de réalisation particulier, l'invention concerne des procédés améliorés pour réduire la teneur en contaminants dans des préparations biologiques, par exemple, des protéines de recombinaison produites dans des bactéries hôtes.
Patent WO-0117644-A1 (WO)
Inventor: LOW ROBERT ELLIOT
IPC: A23L27/10
Filed: 2000-09-01
Abstract: An apparatus for extracting biomass includes a closed loop circuit comprising an extraction vessel (11), an evaporator, a compressor, a condenser, and (optionally) a storage reservoir (15) operatively connected in series. A pumped recirculation loop (20) recirculates a portion of the output of the extraction vessel (11) for further contact with biomass. One or more modifiable resistances to flow (21; 23) control the flow of solvent around the recirculation loop (20) and the main closed loop.
Patent WO-0179139-A1 (WO)
Inventor: SAMBROOK RODNEY MARTIN
IPC: B28B3/20
Filed: 2001-04-17
Abstract: A ceramic paste composition containing a liquid carrier, ceramic particles, a binder and a dispersant additionally contains a cushioning agent so that it may be extruded at a low extrusion pressure, i.e. below about 0.04 MPa. The cushioning agent is in the form of particles which have a bulk modulus of elasticity of from about 0.1 MPa to about 4 MPa.
Patent WO-0192521-A1 (WO)
Inventor: BRAUN GABRIELE
IPC: C12N15/12
Filed: 2001-05-30
Abstract: The present invention relates to a compound capable of modulating the activity and/or expression of hr44, for use in therapy.
Patent WO-0209022-A1 (WO)
Title: Systeme d'interrogation d'etiquettes multiples
Inventor: DAMES ANDREW NICHOLAS
IPC: G06K7/08
Filed: 2001-07-20
Abstract: L'invention concerne un système d'interrogation d'étiquettes multiples (10) pour interroger simultanément une pluralité d'étiquettes (200, 210, 220), chacune d'elles comprenant au moins deux caractéristiques interrogeables (600, 610, 620). Ce système (10) comporte une zone réceptrice (50) pour réceptionner les étiquettes (200, 210, 220), des moyens d'interrogation (100, 110, 150, 160, 170) pour interroger les étiquettes (200, 210, 220) et des moyens de traitement (40) pour analyser au moins les informations contenues par lesdites deux caractéristiques interrogeables (600, 610, 620) de chaque étiquette et les attributs de position spatiale desdites deux caractéristiques interrogeables (600, 610, 620), ainsi que pour identifier les informations contenues par les étiquettes (200, 210 220) sur la base des attributs de position spatiale desdites caractéristiques interrogeables (600, 610, 620). L'invention concerne également le procédé d'interrogation d'étiquettes multiples.
Patent WO-0230227-A1 (WO)
Title: Dispositifs de protection oculaire
Inventor: HOLMES RICHARD JAMES
IPC: B64D10/00
Filed: 2001-10-09
Abstract: L'invention, illustrée dans la figure 2, concerne un casque (2) destiné à un membre (1) d'équipage. Ce casque est équipé d'un dispositif (10) permettant de former un rideau (11) d'air protecteur devant les yeux du membre d'équipage. L'air est évacué dans l'atmosphère (9) ambiante par une voie (12) d'évacuation passant sous le bord inférieur de la visière (4), selon le parcours indiqué par la flèche (13).
Patent WO-0240346-A1 (WO)
Title: Actionneur de vis a rouleaux satellites
Inventor: MAYDEW MARK
IPC: F16H25/20
Filed: 2001-11-14
Abstract: L'invention concerne un actionneur de vis à rouleaux satellites comprenant une vis (112), un écrou (114) coaxial avec la vis et un élément d'entraînement extérieur (202) soutenu de manière rotative sur l'écrou. Plusieurs rouleaux satellites (116) sont disposés rotatifs entre la vis et l'écrou avec lesquels ils s'accouplent. Un système d'engrenage (119) permet d'accoupler les rouleaux satellites à l'élément d'entraînement extérieur (202) et à l'écrou, l'agencement étant tel que, premièrement en état non bloqué, et deuxièmement en état bloqué, la cadence d'exécution de l'actionneur de vis est maintenue sensiblement constante.
Patent WO-02058766-A1 (WO)
Title: Perfectionnements se rapportant à un dispositif d'injection
Inventor: LANGLEY CHRISTOPHER NIGEL
IPC: A61M5/142
Filed: 2001-12-21
Abstract: La présente invention concerne un dispositif d'injection du type comportant un carter principal (4). En l'occurrence, il comporte, d'une part un mécanisme moteur (42) servant à expulser sélectivement une dose thérapeutique de médicament depuis une cartouche de médicament (40) via un module aiguille (22), et d'autre part un module de commande électronique servant à commander le mécanisme moteur (42). Le dispositif d'injection comprend aussi un bouton d'amorce (26) provoquant l'envoi d'un signal d'amorce au module de commande électronique faisant que ce dernier actionne le mécanisme moteur (42) de façon à expulser une petite dose thérapeutique définie d'un médicament à la réception du signal d'amorce. Cette façon de procéder permet d'évacuer l'air piégé dans la cartouche de médicament (40).