baber/WOPTO huggingface dataset:
Patent WO-0141060-A1 (WO)
Title: Method for making a non-contact smart card with an antenna support made of fibrous material
Inventor: KAYANAKIS GEORGES
IPC: B42D15/10
Filed: 2000-11-28
Abstract: The invention concerns a method for making a non-contact smart card and more particularly a method for making a non-contact card whereof the antenna is on a support made of fibrous material such as paper. Said method comprises a step which consists in producing the antenna by screen printing on the support; a step which consists in bonding the chip contacts on the antenna support with a conductive adhesive; a step which consists in laminating card elements by hot pressing on the antenna support. Cutouts produced in the corners of the antenna support before the laminating step enable to weld together the card elements. The resulting card thus enables to visually observe a posteriori harmful mechanical stresses (extreme bending) to which it is subjected.
Patent FR-2806803-A1 (FR)
Title: Predicting paraffin precipitation of crude oil by database analysis to determine mass fraction of certain hydrocarbons and parameter(s) indicating crystallization
Inventor: KOWALEWSKI ISABELLE
IPC: E21B49/00
Filed: 2000-03-24
Abstract: Predicting paraffin precipitation in a crude oil includes compiling a database. The data is analyzed to classify the oil according to its mass fraction of hydrocarbon compounds. A thermodynamic model analyses the database to determine parameter(s) indicating crystallization.  An Independent claim is included for the following: (a) Additionally, in the above method where the database includes density data taken from drawings of boreholes, data from the analysis of rock and samples taken from an oil reservoir rock formation. The parameters are crystallization temperature or the solid fraction precipitating when the temperature drops below a critical value. Preferred Features: The oil is classified into compounds with more or less than 14 carbon atoms. The former can be sub-divided into n-alkanes with more than 14 carbons, saturated and unsaturated non-straight chain hydrocarbons. The latter can be sub-divided into n-alkanes with 14 carbons and less than 14 carbons, iso-alkanes, naphthenes and aromatics.
Patent FR-2789396-A1 (FR)
Title: Colored, odorless repositionable glue with retarded adhesion based on cellulose derivatives
Inventor: DELEUZE BERNARD JEAN
IPC: C09J101/28
Filed: 2000-04-03
Abstract: Product forming base for repositionable glue with retarded adhesion comprises 65-90% sodium carboxymethyl cellulose; and 10-35% cosmetic grade hydroxyethyl cellulose and methylated hydroxypropyl cellulose with retarded inflation, the product being used with non-allergenic products.
Patent FR-2807707-A1 (FR)
Title: Book marker and page holder has U-shaped clip with pivotally mounted plate to selectively hold pages open
Inventor: LEGRAND MARC HENRI
IPC: B42D9/00
Filed: 2000-04-14
Abstract: The page marker for a book has a U-shaped clip with one leg engaging the spine of the book and the other fitting between the required two pages. The clip inner leg (2) supports a pivotally mounted plate (8) which fits between the pages. When the plate is aligned with the leg of the clip, the pages can be closed and when turned at an angle, the plate holds the pages (11,12) open.
Patent FR-2795775-A1 (FR)
Title: Fuel feed for motor vehicle engine has casing with anti-return valves in inlet and outlet
Inventor: KUEHN MICHAEL
IPC: F02M37/08
Filed: 2000-06-30
Abstract: The fuel feed for a motor vehicle engine has a suction end (3) and a pressure end (4) with an integral anti-return valve (6) to feed fuel to the engine injectors. The suction end has an integral anti-return valve (12) to maintain system pressure in the feed. The non-return valve can have a hemi-spherical head.
Patent FR-2814848-A1 (FR)
Title: Cable television amplification circuit has arrangement for removing electrical interference from the power supply by shielding the power supply from the processing unit and filtering the power connection
Inventor: DELVART BERNARD
IPC: H04N7/16
Filed: 2000-10-03
Abstract: Device comprises housing with first and second parts. The first part contains a power supply, while the second contains a processing circuit. The two parts are shielded from each other, with the shielding having openings with filter devices with connectors connecting a signal from the first part to the second part. In addition earths (M1, M2) are connected to the input output connectors with surface mounted capacitors and are also connected (X1, X2) to the shielding.  The invention also relates to a cable television network with an electrical filtering circuit for the power supply as described.
Patent FR-2816120-A1 (FR)
Title: Luminous beacon for unfavorable environment
Inventor: BOIDARD DENIS
IPC: H02G7/00
Filed: 2000-10-27
Abstract: There is a long lamp (3) placed in parallel manner under a conductor (2). There is an antenna (5) able to house an induced current. There is a suspension clip (25) linked to an isolator (C3), which is attached to an extremity of the antenna. There is an intermediary clip (16) carrying one of the extremities of two isolators (C1, C2). The two isolators also have extremities, which are respectively linked to the lamp and the antenna.
Patent FR-2819198-A1 (FR)
Inventor: LECOFFRE YVES
IPC: B01F23/10
Filed: 2001-01-05
Abstract: The invention concerns a method and a device for forming by evaporation a volatile substance comprising at least a predetermined number of elementary constituents, wherein are provided means (205) for circulating in parallel fluxes of a gas controlled or regulated in flow rate through receptacles containing each at least an elementary constituent to be evaporated, and means (208) for the mixing gas streams loaded with evaporated constituents derived from said receptacles, so as to obtain an output gas stream containing predetermined or controlled concentrations of said evaporated constituents.
Patent FR-2820183-A1 (FR)
Inventor: PONSOT BERNARD
IPC: B60V1/16
Filed: 2001-01-29
Abstract: The seal, fitted between the surfaces of fixed and parallel moving components, consists of a supple U-section skirt 2 - 5 mm thick which is joined with a continuous seal to the surface of one of the components; the other end is joined to the same surface by connectors with apertures that allow the skirt to be inflated with a fluid to take up the gap between the two components.
Patent FR-2804918-A1 (FR)
Title: Phare pour vehicule
Inventor: YOKOI SHOICHIRO
IPC: F21W107/10
Filed: 2001-01-31
Abstract: L'invention concerne un phare pour véhicule.Elle se rapporte à un phare qui comprend une source lumineuse (18), un réflecteur (20) destiné à réfléchir la lumière de la source lumineuse, un cache mobile (22) destiné à arrêter la lumière réfléchie par le réflecteur, une unité (24) d'entraînement de cache destinée à déplacer le cache mobile entre deux positions prescrites, et un organe (32) destiné à empêcher le déplacement possédant une première et une seconde bande élastique et destiné à être élastiquement en butée contre le cache mobile (22). L'organe (32) a une configuration telle qu'il empêche le cache mobile (22) de se déplacer de l'une ou l'autre des positions prescrites lorsque le cache mobile est déplacé vers la position prescrite respective.Application aux phares pour véhicule.
Patent FR-2820443-A1 (FR)
Title: Drainhole grille has three-dimensional shape to reduce chance of blockage with detritus and allow constant flow of water
Inventor: MARKWITZ STANISLAS
IPC: E03F5/06
Filed: 2001-02-08
Abstract: The grille, designed to be fitted over a flat drainhole, is three-dimensional in shape, with apertures in its surface(s) lying above the level of the hole, so that water can continue to flow when part of the surfaces become blocked with detritus. The grille can be, for example, in the shape of a truncated pyramid with four inclined faces and a flat top, a truncated cone or a circular or oval dome.
Patent FR-2805089-A1 (FR)
Title: Electrical conductor interconnection comb having main body with extending teeth section having twisted central portion and contact plug contacting.
Inventor: RUIZ ARIEL
IPC: H01R9/26
Filed: 2001-02-13
Abstract: The interconnection mechanism has an interconnection body (2) plugging into a contact plug (4). The plug has a prolonged tooth shape (12) which is main body connected (8) with the plug in section twisted (14) with respect to the bar plane.
Patent FR-2820604-A1 (FR)
Inventor: BUREL JACQUES
IPC: A01B31/00
Filed: 2001-02-15
Abstract: The leveler bar comprises a row of leveling teeth (4) each tooth having a working end (400) for leveling the ground and a fixing end (410) mounted on a crosspiece support (5). The tooth is inclined downward and rearward relative to the movement direction so as to form an acute angle to the horizontal which can be adjusted by adjustment means (7). The support crosspiece is articulated about a transverse spindle (200) carried by the chassis of the agricultural tool by means of a set of connecting rods (6). An Independent claim is included for an agricultural tool fitted with a leveling bar.
Patent FR-2822098-A1 (FR)
Title: Paper or veneer applicator roller positioner for covering mouldings has series of double arches and positioning stops
Inventor: DESHAYES CHRISTOPHE
IPC: B27D5/00
Filed: 2001-03-16
Abstract: The roller positioner consists of a series of double arches (10) located one after another along the moulding (3) and perpendicular to its surfaces, each arch being made up of two coplanar, similar and concentric arches (10, 102) separated by assembly slot (11). The slots contain cylindrical positioning stops (12) of slightly smaller diameter than the slots' width, with threaded holes, spacers and butterfly screws, each top being connected by a rod (5) to a roller (6) holder.
Patent FR-2809244-A1 (FR)
Title: Operational amplifier circuit of pole-to-pole type, comprising two differential pairs of transistors connected to constant current sources
Inventor: SUZUKI HISAO
IPC: H03F3/45
Filed: 2001-03-16
Abstract: The operational amplifier circuit comprises two differential pairs (233,235) of transistors (Q221, Q222; Q223, Q224) connected to two transistors (Q225, Q226) constituting a mirror-current (237) and four constant current sources (234,236,238,239) for generating the bias currents. A control circuit controls the first and the fourth constant current sources (234,239) so that the sum of the first and the second bias currents (I211, I212) is constant and the second to the fourth bias currents (I212, I213, I214) are substantially equal. The control circuit comprises a constant current source for producing a constant current equal to the sum of the first and the second bias currents, and a distribution circuit connected to the constant current sources for comparing the first and the second input voltages to a reference voltage for distributing the constant current according to the first bias current and according to the second to the fourth bias currents on the basis of comparison. The fifth transistor (Q225) is connected to the node between the first and the third transistors (Q221, Q223), and the sixth transistor (Q226) is connected to the node between the second and the fourth transistors (Q222, Q224). The first and the second transistors are with p-type conductivity channel, and the third to the sixth transistors are with n-type conductivity channel. Each of the first, third and fourth current sources contains a transistor with p-type conductivity channel, and the second current source contains a transistor with n-type conductivity channel. At least one of the first and the second transistors is bipolar of p-n-p type, and at least one of the third to the sixth transistors is bipolar of n-p-n type. The first and the third transistors (Q221, Q223) are sensitive to the first input voltage (VIN-), and the second and the fourth transistors (Q222, Q224) are sensitive to the second input voltage (VIN+). The transistor (Q227) of output stage has its source connected to the ground (GND), and its drain connected to the output terminal (240), and to the higher potential (VD) via a resistor (R211).
Patent FR-2806942-A1 (FR)
Title: Tractive device for pulling wire comprises at least one tractive disk and clamping device for fixture of wire to disk
Inventor: HINTERLEITNER SIEGFRIED
IPC: B21C1/02
Filed: 2001-03-30
Abstract: The tractive device is for pulling wire and comprises at least one tractive disk (1) or similar and at least one clamping device (10) for fixture of the wire to the tractive disk. The clamping device is so formed that the end of the wire to be clamped is firmly fixed to the disk directly after the closure of the clamping device, and particularly in respect of the peripheral direction and/or radial direction and the axial direction.  The clamping device has an axially guided component (12), which produces a clamping force. This component takes the form of a screw engaging in a thread.
Patent FR-2823036-A1 (FR)
Inventor: LUDER JACQUES
IPC: H03M13/05
Filed: 2001-04-03
Abstract: The invention concerns a method and a device for coding/decoding a message. It enables the proper decoding of a message when part of the read message is erroneous. Therefor, a reduced message (RED), whereof the length is less than the original message (MES) is coded with the original message (MES). Said reduced message (RED) enables to reconstruct the possibly illegible parts of the original message (MES). The invention is particularly applicable to coding/decoding of messages on a magnetic tape (BM) track. Said magnetic tapes can be used on hard-cover supports such as parking tickets (TI) or transport tickets or on laminated supports such as identity cards or cards for performing financial transactions.
Patent FR-2827016-A1 (FR)
Title: Quarter-turn fastener for cover for medical apparatus has slightly convex head with groove for screwdriver and stem with blade at bottom engaging in spring retainer
Inventor: MORASSE LOUIS
IPC: F16B21/04
Filed: 2001-07-04
Abstract: The fastener (3) holds a cover (1) and engages in a structural element of the equipment (2). The top of the head (5) is convex, and has a groove (10) shaped to accommodate the blade (13,15) of a special shaped screwdriver (12). There is a washer or pad (15) under the head, fitting in a circular depression (17) in the cover. The stem of the fastener (4) passes through apertures in the cover and structural member and has a blade (6) at the bottom engaging a spring fastener (7). The fastener is engaged or released by rotating it through one quarter of a turn.
Patent FR-2817525-A1 (FR)
Title: Servofrein automatique
Inventor: INOUE HIDEFUMI
IPC: B60T7/12
Filed: 2001-12-04
Abstract: Un servofrein automatique (1) comprend un solénoïde (23) et un plongeur de solénoïde (18) permettant de commuter un chemin d'écoulement d'un mécanisme d'électrovalve (15) sans sollicitation de la pédale de frein. Le plongeur de solénoïde (18) comprend un élément arrière (50) comportant un siège d'électrovalve atmosphérique (19), un élément avant (51) disposé pour pouvoir se déplacer par rapport à l'élément arrière (50), et un premier ressort (52) entre les deux éléments (51, 50). Quand un courant délivré au solénoïde (23) est inférieur à une valeur donnée, le premier ressort (52) reste inactif tandis que quand le courant dépasse la valeur donnée, le premier ressort (52) fléchit, ce qui réduit un jeu (delta) entre l'élément arrière (50) et un support (35) intégré à un chemin magnétique du solénoïde (23) avec l'élément arrière (50). Quand le servofrein (1) agit comme un frein automatique, on peut obtenir simultanément un freinage progressif qui permet un contrôle précis avec une puissance de frein réduite et un freinage rapide avec une puissance de frein accrue.
Patent WO-02075069-A1 (WO)
Title: Device for anchoring prestressing reinforcements, prestressing system including said device and corresponding reinforcement
Inventor: NIETO JEAN-FRANCOIS
IPC: E04C5/12
Filed: 2002-03-08
Abstract: The anchoring device is provided with at least two prestressing reinforcements for a work structure (3) and comprises a block (1) with at least two pairs anchoring openings (4) extending therethrough and which are disposed symmetrically on both sides of the median plane of the block (1), wherein the two openings of each pair have axes which are substantially parallel to said median plane and are oriented towards two opposite sides of the block (1) in order to respectively receive two ends (11) of a tensed reinforcement surrounding said structure (3) and wherein said block (1) is provided with a bearing zone (2) which is pressed against the structure (3) in order to react to the tension of the reinforcements.
Patent WO-02077556-A1 (WO)
Title: Heat exchanger module with simplified mounting for motor vehicle
Inventor: POTIER MICHEL
IPC: F28F9/00
Filed: 2002-03-22
Abstract: The invention concerns a heat exchanger module comprising a first heat exchanger (12) whereof the collecting boxes 18, 20) are made of moulded plastic material and comprise a receiving lug (32) moulded in one single piece for receiving one first end (34) of a second heat exchanger (14) and a snap-on lug (24) moulded in one single piece and designed to receive a second end (47) of the heat exchanger (14). In one embodiment, the first heat exchanger (12) is a motor vehicle engine cooling radiator, whereas the second heat exchanger (14) is an air conditioning condenser.
Patent WO-02102868-A1 (WO)
Title: Non-ionic thickeners for pigment compositions, in particular paints and applications thereof
Inventor: RUHLMANN DENIS
IPC: C09D7/00
Filed: 2002-06-06
Abstract: The invention relates to the use of compounds with an alkylene oxide chain as thickeners for aqueous compositions which are charged and/or have a white or coloured pigmentation, for production of pigment compositions for paints with an excellent pigment compatibility and a high viscosity with low and medium shear gradient. The invention further relates to said non-ionic thickener and the aqueous compositions which are charged and/or have a white or coloured pigmentation containing the above.
Patent WO-02098722-A1 (WO)
Title: Articulated vehicle
Inventor: PATIN PIERRE
IPC: B62K5/04
Filed: 2002-06-06
Abstract: The invention concerns an articulated vehicle comprising a rear frame (1) and a front frame (2) linked by an articulation (3) associated with the device (30, 6) for removably locking controlled by a pendular member (4, 62) mounted oscillating on the front frame (2) between a median position for unlocking the articulation and a spaced apart position for locking the articulation, at least when the vehicle is stopped. The vehicle comprises means (5) for controlling the unlocking of the articulation, at least during start-up, including an auxiliary platform (5) integral in rotation with the rear frame (1) and comprising, at least, two footrests (51) arranged at substantially the same level relative to the ground, on either side of the axis (x'x) of the articulation (3) and constituting each, on the side towards which the front frame (2) is inclined, a support for said front frame (2) to be set upright by the vehicle driver, the pendular member (4, 62) returning to its median position for unlocking the articulation.
Patent WO-03006902-A1 (WO)
Title: Method and installation for water vapour production and air distillation
Inventor: GOURBIER JEAN-PIERRE
IPC: F01K21/04
Filed: 2002-06-27
Abstract: The invention concerns a method for driving at least a compression machine (7, 8) of an air distillation unit (3) which supplies oxygen and/or nitrogen and/or argon to an industrial plant (1) producing water vapour. In normal running conditions, the compression machine is driven at least partly by a steam turbine (13) fed with said water vapour, which is input at an input port (15) of the turbine. The turbine has two input ports (15, 16) which correspond to different intake pressures. During at least one operating phase of said plant (1), the turbine is partly supplied with water vapour from an auxiliary water vapour source (21) and input at the turbine other input port (16). The invention is useful for supplying air gas to a synthetic hydrocarbon production plant.
Patent FR-2836489-A1 (FR)
Title: Machine-knitted mitten for protecting hands has sections for upper palm and thumb, main palm, wrist, forearm and ribbing made from one yarn
Inventor: BUGIS BRUNO JEAN
IPC: D04B1/28
Filed: 2002-02-28
Abstract: Mitten, knitted on a machine with front and rear sets of needles, uses a single yarn to knit linked tubular sections (A, B) for the upper palm and thumb, the main palm (C), wrist (D), forearm (E) and ribbing (F).
Patent FR-2836784-A1 (FR)
Title: Non-staining moss killing compositions containing ferrous sulfate and components to prevent its oxidation to the ferric salt
Inventor: BARBIEUX SERGE
IPC: A01N59/16
Filed: 2002-03-11
Abstract: Compositions containing ferrous sulfate mono or heptahydrate, an antioxidant that can prevent the transformation of divalent iron into trivalent iron, and/or an intrinsic modifier that is capable of transforming the iron sulfate into a colorless salt.
Patent FR-2837601-A1 (FR)
Title: Umbrella automatic vending machine has a distribution belt with cells for distribution of telescopic umbrellas that are discharged using a push button mechanism
Inventor: GAMET JOELLE
IPC: G07F11/58
Filed: 2002-03-25
Abstract: Automatic distributor comprises a noria (2) with cells (3) fixed on a toothed belt (14) that extends between a motorized drive wheel (15), with a reduction gear assembly (37) functioning in a step by step manner with a return wheel. The cells are loaded with telescopic umbrellas (4) that are successively brought up to an output point (8) with a discharge cell (7). The latter is emptied of its umbrella by push buttons so that the umbrella is output into a gutter from which the customer can pick it up.
Patent WO-03059711-A1 (WO)
Title: Vehicle electro-hydraulic braking circuit
Inventor: DELAGE JEAN-PIERRE
IPC: B60T7/04
Filed: 2002-12-24
Abstract: When an element of the electro-hydraulic braking circuit malfunctions, a master cylinder (1) can ensure braking of the vehicle, wherefore a brake actuation simulator (8) is disconnected from the master cylinder (2) by means of a ring-type joint (22) following compression of said joint between a groove (16) of a secondary piston (11) and a bore (24) of the master cylinder. According to the invention, a pressure-releasing duct (32) is embodied inside the secondary piston in order to prevent said joint from being extruded from the groove during releasing of the brake pressure (or releasing of the brake pedal) as a result of abrupt braking. The inventive release duct (32) allows excess pressure to be evacuated from the inside of the simulator chamber (30) to the primary chamber (10) of the master cylinder.
Patent FR-2840125-A1 (FR)
Title: Electromagnetic retarder used to assist braking in automotive vehicle, especially heavy duty vehicle such as trucks or lorries, has design whereby eddy currents travelling through rotor are optimized
Inventor: LIU ZENG GANG
IPC: B60L7/28
Filed: 2002-05-21
Abstract: In order to optimize the power generated by eddy currents travelling through the small area of the rotor, the design comprises an increased eddy current area (19) in the rotor, whereby at least one magnetic field-generating coil (13,14) is disposed such that the magnetic field formed by the coil forms a radial configuration in relation to an axis of the rotor (16).