baber/WOPTO huggingface dataset:
Patent FR-2841003-A1 (FR)
Title: Optical polarisation control system includes linear transformation system to enable monitoring and control of optical polarisation in cascaded components
Inventor: REFREGIER PHILIPPE
IPC: G02F1/01
Filed: 2002-06-14
Abstract: The system provides continuous control of the polarisation in an electro-optical assembly which comprises active components cascaded on the same optical path.  The system provides non-stop control of the polarisation in an electro-optical assembly, including active components cascaded on the same optical path. A control device applies set of control voltages on the active components such that a linear transformation (Tf(t)) of the incident polarisation state is broken down on the components, so as to impose a trajectory on the Poincare sphere which passes through one of the poles. Preferably, by expressing the linear transformation as a rotation with axis (u) and angle (theta) on the Poincare sphere, the breakdown results in two reverse rotations, with axis (h) and angle beta and -beta respectively. Thus these have common axis but are symmetrical in order to bring the axis of rotation (u) of the transformation on to the polar axis (vz) of the sphere and inversely, and provide a rotation of angle (theta) about the pole.
Patent FR-2842174-A1 (FR)
Title: Plastic bag fastener comprises hollowed cylindrical washer with upper orifice composed of six claws which hold bag closed
Inventor: BONNEPART JEAN CLAUDE
IPC: B65D33/16
Filed: 2002-07-09
Abstract: The fastener is composed of a hollowed cylindrical washer, the upper part having an orifice composed of six claws which hold the bag closed.
Patent FR-2842632-A1 (FR)
Title: Dispositif de tirage de combinaisons de loterie
Inventor: GRECO PHILIPPE
IPC: A44B15/00
Filed: 2002-07-22
Abstract: La présente invention concerne un dispositif de tirage de combinaisons de loterie, comportant une pluralité de jetons (7) à section circulaire mobiles entre une zone de mélange (2) et une zone de sélection (3) de contenance limitée à un nombre prédéterminé de jetons (7). Selon l'invention au moins une partie de la zone de mélange (2) a une épaisseur supérieure au diamètre des jetons (7) pour leur mobilité dans les trois dimensions.Elle concerne également un porte-clés comportant un dispositif selon l'invention.Application aux accessoires de loterie, aux gadgets publicitaires et à la fabrication de porte-clés.
Patent FR-2843483-A1 (FR)
Title: Flat lamp, for decorative lighting and illumination, has two glass panels with a gas-filled space between them and external insulated electrodes
Inventor: BERTIN MOUROT THOMAS
IPC: H01J9/20
Filed: 2002-08-06
Abstract: The flat lamp structure (1) has at least two flat glass panels (2,3) with a space (10) between them filled with a gas, using xenon which can be mixed with neon. Two electrodes (4,5) are at the glass panels, outside the gas-filled space. The inner surface (22,32) of at least one glass panel is coated with a phosphor material (6,7), on the side towards the gas-filled space.  At least one electrode is shrouded by a preferably transparent electrical insulator (14-17), which can be secured at least at one glass panel or be connected to it.
Patent FR-2845954-A1 (FR)
Title: Passenger seat for utility vehicle has plate attached to its back whose top is attached to slides on horizontal rails and is stored in vertical position with its seat and arms facing downwards
IPC: B60R21/02
Filed: 2002-10-18
Abstract: The passenger seat for a utility vehicle has a plate (4) attached to its back (2) whose top is attached to slides on horizontal rails (7). It is stored in a vertical position with its seat and arms facing downwards.
Patent FR-2846969-A1 (FR)
Title: New modified active agent derivatives with improved bioavailability comprising parent drug, e.g. anticancer agent, plus fluorinated hydrocarbon chain and recognition or hydrophilizing moiety
Inventor: PUCCI BERNARD
IPC: A61K47/48
Filed: 2002-11-08
Abstract: Modified active agent derivatives (I) containing an amino acid residue or peptide chain, a fluorinated hydrocarbon chain and a recognition or hydrophilizing moiety in addition to the parent active agent residue are new.  Modified active agent derivatives (I) containing an amino acid residue or peptide chain, a fluorinated hydrocarbon chain and a recognition or hydrophilizing moiety in addition to the parent active agent residue are new. PA = active agent acting on a biological target; x, a, b = 0 or 1; X = peptide chain containing 1-5 amino acid residues; AA1, AA2, AA3 = amino acids; R =  molecule recognized by the target of PA or a hydrophilic moiety for modifying the hydrophilic-lipophilic balance (HLB) value of (I); Y1 = 4-12C fluorinated hydrocarbon chain containing a C(O), NH, OC(O)NH, S or O group allowing attachment to a terminal of the (AA3)b-(AA2)a-(AA1) chain or to the side-chain of one of the amino acids AA1-AA3; The PA-(X)x moiety is bonded to the (AA3)b-(AA2)a-(AA1) chain via the side-chain of one of the amino acids AA1 - AA3 or to a terminal of the chain. An Independent claim is also included for biologically active molecules containing a fragment of formula (II). R' = monosaccharide, aminated sugar derivative, polysaccharide, polyether, polyol, peptide, natural or synthetic hormone or antibody.
Patent FR-2846876-A1 (FR)
Title: Intervertebral cage with median anchoring strip comprises block and pivot with two fins rotating in drilling and groove in block
Inventor: RAZIAN HASSAN
IPC: A61F2/00
Filed: 2002-11-12
Abstract: The cage comprises a block (1), an anchoring strip (2) comprising a pivot (3) and two fins (5) fixed to the pivot. The pivot rotates relative to the block by means of a drilling (10) and a groove (12) in the block. A common part (14) of the groove and drilling contain the pivot. A means (15) associates rotation of the pivot with the block in the common part so that when the pivot rotates the anchoring strip takes a first position where the fin is completely contained on the groove and a second position where a portion of the fin end emerges from the groove.
Patent FR-2841561-A1 (FR)
Title: Preparation of bituminous product used for manufacturing mortar, involves using compound based on phosphoric or polyphosphoric acid supported on mineral oxide of high porosity
Inventor: DUPUIS DOMINIQUE
IPC: C08L95/00
Filed: 2002-11-22
Abstract: A compound based on phosphoric or polyphosphoric acid supported on a mineral oxide of high porosity is used to prepare a bituminous product. An independent claim is included for bituminous product.
Patent FR-2848209-A1 (FR)
Title: Continuous production of ethyl lactate by esterifying lactic acid with ethanol, comprises using a flash column and distillation column for product recovery
Inventor: TRETJAK SERGE
IPC: C07C67/54
Filed: 2002-12-05
Abstract: Continuous production of ethyl lactate comprises esterifying lactic acid with ethanol until the lactic acid conversion is 80% or less, distilling the reaction mixture in a flash column, recycling the bottoms stream from the flash column to the esterification reactor, and distilling the overhead stream from the flash column to produce and overhead stream of ethanol and water and a bottoms stream of ethyl lactate. Continuous production of ethyl lactate comprises esterifying lactic acid with ethanol in an initial ethanol/lactic acid molar ratio of at least 2.5 in the presence of a catalyst at 50-90 degrees C and atmospheric pressure until the lactic acid conversion is 80% or less, distilling the reaction mixture in a flash column at 80-90 degrees C and up to 65 mbar, recycling the bottoms stream from the flash column to the esterification reactor, and distilling the overhead stream from the flash column at atmospheric pressure to produce and overhead stream of ethanol and water and a bottoms stream of ethyl lactate with a water content allowing subsequent purification. An Independent claim is also included for ethyl lactate produced as above with a water content of 0.3% or less.
Patent FR-2848331-A1 (FR)
Title: Micromechanical switch having deformable bridge ends attached substrate and contacting substrate/bridge contact elements with bridge contact element having permanent line connecting substrate base element
Inventor: CHARVET PIERRE LOUIS
IPC: H01H59/00
Filed: 2002-12-10
Abstract: The micro mechanical switch has a deformable bridge (1) attached at its ends to a substrate (2). A drive means deforms the bridge and makes contact with a conductor element (4) on the substrate and a second conductor element (15) on the bridge. The second conductor element is connected permanently by a contact line (6) on the bridge to a third conductor element (7) at the bridge end on the substrate.
Patent FR-2848997-A1 (FR)
Title: Dispenser for powdered product such as perfume or cosmetic comprises container with porous element that is impregnated with product and gas
Inventor: DUQUET FREDERIC
IPC: B65D75/58
Filed: 2002-12-23
Abstract: The powder dispenser consists of a container with convex (2) and flat (3) walls, and a nozzle (5) with an outlet. At least half of the container is filled with a porous element (4) of an elastically deformable material that is impregnated with the powder (23) and a gas, e.g. air. The product is expelled through the nozzle by pressing the container's convex wall.
Patent FR-2851131-A1 (FR)
Title: Heel for high-heeled shoe is made from cast hollow shell of lightweight metal filled with plastic for fastening to shoe
Inventor: KYRIASIS JEAN STELIOS
IPC: A43B21/22
Filed: 2003-02-13
Abstract: The shoe heel is made from a cast hollow outer shell of a lightweight metal such as aluminum or duralumin, the mould being preferably of steel to resist the high temperatures involved. The shoe heel is made from a cast hollow outer shell of a lightweight metal such as aluminum or duralumin, the mould being preferably of steel to resist the high temperatures involved. The shell is filled with an injected plastic material, e.g. while held in a steel or alloy mould. The plastic is injected while hot to fill the pores in the inner surface of the shell for enhanced adhesion between the different materials. Once it has set the heel can be attached to the shoe in the normal way, i.e. by nailing or adhesive. The outer surface of the shell can have a metallic coating of nickel or chrome, and it can have a plastic tip to protect floors.
Patent WO-2004032510-A1 (WO)
Title: Adaptive and progressive video stream scrambling
Inventor: LECOMTE DANIEL
IPC: H04N5/00
Filed: 2003-10-03
Abstract: The invention relates to a method of distributing digital video sequences according to a nominal stream format, said sequences consisting of a series of frames.  Each of the aforementioned frames comprises at least one block containing numerous coefficients that correspond to simple digitally-encoded visual elements.  The inventive method comprises a modification step, whereby at least one block of the original stream is modified.  The invention is characterised in that, during the aforementioned modification step, the original stream is modified in an adaptive manner according to at least one part of the characteristics representative of the structure, contents and parameters of the original video stream, the profile of the recipient and external events.  In one particular embodiment, the modification step consists in replacing one part of said coefficients in order to produce (i) a main video stream with the nominal format and (ii) complementary modification information which enables the original stream to be reconstructed by a decoder belonging to the recipient equipment.  The range of said modifications is variable and determined by the above-mentioned representative characteristics.  The invention also relates to a system which is used to implement the inventive method.
Patent FR-2855818-A1 (FR)
Title: Liquid product e.g. perfume, applicator device, has cover with six capillary channels whose ends open in liquid product sampling tube, where tube is realized to retain quantity of product by capillary phenomenon
Inventor: DUCROQUET YVES
IPC: A45D34/02
Filed: 2003-06-06
Abstract: The device has a cover (7) covering an opening of a flask (1). The cover comprises of six capillary channels (5) for liberating a liquid product (2) in a sampling tube. One end of the channels open in the liquid product sampling tube while other ends of the channels open to exterior of the cover. The tube is realized to retain a quantity of the product by capillary phenomenon. An independent claim is also included for a flask applicator of liquid product.
Patent FR-2858774-A1 (FR)
Title: Racket for e.g. beach game, includes handle with storage cavity dimensioned to receive multiple balls of game, and inlet of storage cavity permitting introduction and removal of balls
Inventor: ASSY GEORGES
IPC: A63B59/00
Filed: 2003-08-13
Abstract: The racket has a handle (2) with a storage cavity (3) opening at the free end (2a) of the handle. The cavity is dimensioned to receive multiple balls (4) of a game. An inlet (3a) of the storage cavity permits the introduction and removal of balls. The inlet is provided with an internal circular button (5) opposing the free escape of the balls contained in the handle. An independent claim is also included for a racket sport.
Patent FR-2859091-A1 (FR)
Title: Plant trough support for hanging on balcony railing with horizontal bars has vertical portions with rear offset section resting against bar
Inventor: FOUCRIER SOPHIE
IPC: A47H27/00
Filed: 2003-09-01
Abstract: The support (1) consists of at least two cradles (3) made from metal strip connected by transverse rods (4), each cradle having an upper portion (5) that is folded back and down to make a hook for the balcony railing handrail (6), a vertical intermediate portion (7) and a lower horizontal portion (8) with a raised front tip (9). Each vertical portion has a section (10) that is offset to the rear by at least 15 mm and preferably at least 30 mm so that it can rest against a horizontal bar (12) of the balcony railing. Each upper hook can be made from two sections that can be adjusted and fixed by nuts and bolts (14). Once positioned, the upper edge of a plant trough can be held by a sliding hook on each vertical portion (7).
Patent FR-2862083-A1 (FR)
Title: Heat engines valve controlling device, has sensor associated to electronic control unit having computer for converting information regarding opening and closing states of valve into absolute reference angle with respect to crankshaft
Inventor: JANSSEUNE LUC
IPC: F01L13/00
Filed: 2003-11-07
Abstract: The device has a camshaft (12) and a valve spring (3) respectively controlling opening and closing of a valve (4). A magnetic sensor (30) is mounted near the valve and associated to an electronic control unit (31). A computer of the unit converts information, regarding opening and closing states of the valve, provided by the sensor, into absolute reference angle with respect to a crankshaft, independent of the speed of an engine.
Patent FR-2864170-A1 (FR)
Title: Injection nozzle holder`s clamping plate positioning device for motor vehicle, has plate comprising lugs that position clamping plate with respect to hole and trench of cylinder head
Inventor: ZAWISZA WALDEMAR
IPC: F02M61/14
Filed: 2003-12-19
Abstract: The device has a plate (2) provided between a cylinder head and a clamping plate (3). The plate has lugs (2e, 2f) that position the clamping plate with respect to a hole (1b) and a trench (1a) of the cylinder head. A screw (4) for fixing the clamping plate on the cylinder head and an injection nozzle holder (6) is received in the hole, where the holder is locked in the trench.
Patent FR-2852065-A1 (FR)
Title: Fixing clip for fixing together fender panels of motor vehicle, includes joint pieces coupled to each other and having engagement walls that engage control walls at vicinity of holes at edges of fender panels
Inventor: KOJIMA TSUTOMU
IPC: F16B5/12
Filed: 2004-02-11
Abstract: The clip includes joint pieces (1A,1B) coupled to each other and having engagement walls (12) that engage control walls (18) at vicinity of holes at edges of fender panels (16).
Patent FR-2854201-A1 (FR)
Title: Automobile engine management method, useful in lean burn operation, uses catalyst storage capacity value determined from point of inflection in NOx flow rate curve
Inventor: WINKLER KLAUS
IPC: F02D41/02
Filed: 2004-04-20
Abstract: A predefined NOx storage capacity is determined by the point of inflection (W) in the NOx vs. time graph, from a signal representing the mass flow rate of NOx downstream of the storage catalyst (21). The mass flow rate of NOx is determined as a function of this storage capacity. The storage catalyst is regenerated as a function of the NOx mass flow rate. The relative rate of increase at the point of inflection (W) is predefined, and the mass flow rate is determined as a function of it. In a variant method, the storage capacity and/or the relative rate of growth is measured previously for a reference storage catalyst, and this information is recorded. The capacity or relative rate of growth is measured as a function of the temperature and/or mass flow rate of exhaust gas and/or NOx mass flow rate. The mass flow rate of NOx downstream of the catalyst, may be determined in accordance with equations provided. Independent claims are included for; (1) A computer program product; (2) A corresponding control equipment; and (3) An engine including the above components.
Patent FR-2869241-A1 (FR)
Title: Support a porosite modifiee et membrane pour la filtration tangentielle d'un fluide
Inventor: LESCOCHE PHILIPPE
IPC: B01D67/00
Filed: 2004-04-23
Abstract: Support poreux (1), pour la filtration tangentielle d'un fluide à traiter, présentant au moins une surface (3) orientée vers le fluide à traiter circulant selon une direction de circulation et une surface de sortie (11) pour une fraction appelée perméat traversant le support poreux, ce support étant obtenu par modification d'un support initial, caractérisé en ce qu'il présente une perméabilité réduite, par rapport au support initial, et homogène lorsque l'on se déplace parallèlement à la surface (3) du support orientée vers le fluide à traiter, selon la direction de circulation du fluide à traiter.
Patent FR-2872738-A1 (FR)
Title: Identity card has identity photograph, integrated chip, in which precise and personal information of holder and logo is inserted, and free space to press national number of card
Inventor: EXA ESTEVENS
IPC: B42D109/00
Filed: 2004-07-08
Abstract: Identity card has an identity photograph (5), and an integrated chip (3) in which precise and personal information of holder and a logo (2) is inserted. Another logo is placed at the back of the card. Access data are recorded under a magnetic tape. A free space permits to press national number of the card. The chip permits withdrawal of money in bank where person has his/her current account.
Patent FR-2872926-A1 (FR)
Title: Spectacles e.g. sun spectacles, temples extending device, has torsion spring made from single piece of wire such that arm presents at rest, closure angle between when it is at rest position and in temple position, after angular extension
Inventor: WAECHER GILLES
IPC: G02C5/22
Filed: 2004-07-09
Abstract: The device has a cylindrical torsion spring (R) made from a single piece of round wire such that an arm (B2) of the spring presents a closure angle of about 45 degrees between when it is at rest position and when it is in temple position, after angular extension. The arm is extended by an operational temple (W). Parallelism is present between another arm (B1) and the arm (B2) by external angular movement of the temple (W).
Patent FR-2879738-A1 (FR)
Title: Gas pressure regulator for e.g. liquefied petroleum gas supply pipe, has central detention spring and deformable unit interposed between heat sensitive unit and altimetry adjusting ring connected with initial adjusting ring and sealing unit
Inventor: BRUHAT PASCAL
IPC: G05D7/01
Filed: 2004-12-22
Abstract: The regulator has a central detention spring (19) positioned around a push unit (10). The spring has a lower unit resting on a base (17) of a friction ring (16) and an upper end for supporting a head (20) extended from a push rod (21) with a flat top (24). A deformable unit (25) is interposed between a heat sensitive unit and an altimetry adjusting ring (26) that is connected with an initial adjusting ring (27) and a sealing unit (28).
Patent FR-2880021-A1 (FR)
Title: Composition, useful as adjuvant in the industry of the coatings, comprises isocyanate subcomposition comprising di-isocyanate monomers and isocyanate groups, and compound carrying dihydrocarbylsilylene groups
Inventor: BERNARD JEAN MARIE
IPC: C07C263/18
Filed: 2004-12-23
Abstract: Composition (I) for successive or simultaneous addition, comprises an isocyanate subcomposition comprising di-isocyanate monomers (5, (preferably 0.5)%) and monomers resulting from amino acid and comprising a content of isocyanate groups (equal to 55%); and at least a compound carrying dihydrocarbylsilylene groups and hydrocarbyl (hydrocarbyloxy) silylene group. Composition (I) for successive or simultaneous addition, comprises an isocyanate subcomposition comprising di-isocyanate monomers (5, (preferably 0.5)%) and monomers resulting from amino acid and comprising a content of isocyanate groups (equal to 55%); and at least a compound carrying dihydrocarbylsilylene groups [-(Hc) 2Si-] and hydrocarbyl (hydrocarbyloxy) silylene group [-(Hc)(Hc-O-)Si], attached to a metalloid of chalcogen column or to an atom of nitrogen column, content of such groups is at least equal to 0.1% (mass) and maximum to 3% expressed by mass of silicon atom (M.A. = 28.1) contained in a dihydrocarbylsilylene compared to the quantity of monomers corresponding to the units.
Patent FR-2868444-A1 (FR)
Inventor: FROISSARD FREDERIC
IPC: D21H19/74
Filed: 2004-03-31
Abstract: The cardboard packaging (4, 5), either corrugated or compact e.g. for making boxes or containers, has an anti-slip coating on one surface (3) made from a layer of a thermoplastic resin (1) containing hollow polymer microballs (2). The micro-balls are filled with one or more volatile fluids such as pentane, neo-pentane or isobutane, and the coating is applied at a temperature below that of the fluids' phase change. After the cardboard has been cut and folded to make packaging of the required dimensions, heat is applied to it to expand the micro-balls and activate the anti-slip coating. The coating can be applied by a printing process such as flexography, and can incorporate pigments to produce a design on one or more surfaces of the package. The anti-slip properties can be activated after containers have been filled and stacked, e.g. on pallets, with the heat applied by infra-red bars or a heating tunnel.
Patent FR-2880731-A1 (FR)
Inventor: JOISTEN HELENE
IPC: H01L21/70
Filed: 2005-01-11
Abstract: The invention relates to a method for producing a component with a first face of a plate-shaped structure involving the following steps: engraving a second face of the structure, which is opposite the first face, on a portion of its surface in order to define an area of reduced thickness, and; inclining the area of reduced thickness with regard to said structure. A component of this type has a recess between the plate-shaped structure and the inclined area of reduced thickness. The inclined area can support active elements that function according to a direction defined by the inclination.