baber/WOPTO huggingface dataset:
Patent FR-2800131-A1 (FR)
Title: Solar powered rocket collects solar energy by the reflectors which move laterally to focus heat either into the thermal energy store or the fuel passing through the reheater
Inventor: DEMARS RICHARD VAIL
IPC: F03G6/00
Filed: 2000-10-25
Abstract: The solar powered rocket (10) collects solar energy by the reflectors (16) which move laterally to focus heat either into the thermal energy store (12) or the fuel passing through the reheater (14) after the stores on the way to the nozzle (18).
Patent FR-2802016-A1 (FR)
Title: Current transformer with correction of asymmetries, for use in earth leakage relays, uses magnetic probes to detect asymmetries, and removal of material or addition of magnetic paint to correct them
Inventor: TIEMANN JEROME JOHNSON
IPC: H01F27/34
Filed: 2000-12-04
Abstract: The current transformer (10) has guide plates (20) that position the line (12) and neutral (14) conductors relative to the toroidal magnetic core (16), which is held within the guides. The amplitude and orientation of asymmetries are measured, and the current transformer modified by removal of part of the core or application of magnetic paint to correct the asymmetries.
Patent FR-2802599-A1 (FR)
Title: Change wheel gear for e.g. variable speed gears in motor vehicles etc. has additional device for moment/RPM conversion to relief coupling unit on intake side
Inventor: BERGER REINHARD
IPC: F16H3/093
Filed: 2000-12-13
Abstract: The transmission has an output shaft and two input shafts, and an automatic coupling unit. It also has at least one additional device for positive/non-positive moment and/or RPM conversion to relieve the coupling unit on the intake side. The additional device consists of an additional pair of toothed gears, and is operated by an existing actuator unit. The additional gears have a higher ratio than the original gears, approx. higher by 5-60% esp. 2-25% than the ratio of the first gear.
Patent WO-0221985-A1 (WO)
Inventor: PATENOTRE YVES
IPC: A47J37/06
Filed: 2001-09-07
Abstract: Appareil culinaire comportant une coque (4) et un bouton de commande (7) mobile par rapport à la coque (4) qui intègre un élément chauffant et qui porte une plaque de cuisson amovible fixée sur l'élément chauffant par au moins un moyen (1) et libérale par déplacement de ce moyen (1). Selon l'invention l'appareil comporte un levier (8) formant un ensemble arbre-manivelle pivotant autour d'un axe (12) par lequel il est fixé à la coque (4), une partie (20) du levier coopère avec le bouton (7) et une autre partie (19) entraîne le moyen de blocage (1) quand le bouton est sollicité et agit sur le levier (8).
Patent FR-2821678-A1 (FR)
Inventor: VALETTE SERGE
IPC: G02B26/08
Filed: 2001-03-02
Abstract: The invention relates an optical deflection module adapted to generate a plurality of angular positions for at least one incident optical beam.  For each optical beam, said module comprises a line containing: - a plurality of N cascading deflection elements (MD1, MD2...MDI,...MDN) which can each take respectively P1, P2,...PI,... or PN different angular deflection configurations around at least one given axis; and - a plurality of N-1 optical conjugate elements (MCO1, MCO2,... MCO1,..., MCON-1) which are each disposed between two successive deflection elements in order to produce an object/image conjugate between said successive deflection elements.
Patent WO-02054343-A1 (WO)
Title: Method for protection against power analysis or electromagnetic radiation analysis attacks
Inventor: TYMEN CHRISTOPHE
IPC: G06K19/073
Filed: 2001-12-21
Abstract: The invention concerns a method for protection against power analysis or electromagnetic radiation analysis attacks for electronic devices using cryptographic algorithms based on Koblitz elliptic curves.
Patent FR-2825806-A1 (FR)
Title: Polarization circuit with functioning point which is stable with respect to supply voltage and ambient temperature variations, comprises a third branch with two transistors
Inventor: LA ROSA FRANCESCO
IPC: G05F3/20
Filed: 2001-06-08
Abstract: The polarization circuit (20) integrated on a silicon wafer comprises the first branch (B1) with a p-MOS transistor (TP1) in series with an n-MOS transistor (TN1), the second branch (B2) with a p-MOS transistor (TP2) in series with an n-MOS transistor (TN2) and a resistance (R), and the third branch (B3) with a p-MOS transistor (TP3) in series with an n-MOS transistor (TN3).  The two branches (B1,B2) are connected as a current-mirror circuit, and the gates of transistors (TN1,TN2) are connected to one another. The transistors (TP3,TN3) of the third branch are connected so to maintain the drain of the transistor (TP2) at a voltage substantially identical to the drain voltage of the transistor (TN1). The gate of the transistor (TP3) is connected to the drain of the transistor (TP2), and the gate of the transistor (TN3) is connected to the drain of the same transistor and to the gate of the transistor (TN1). The drain of the transistor (TP1) is connected to the gate of the same transistor. The resistance (R) is implemented by two resistors (R1,R2) connected in series or in parallel and having different temperature coefficients. The transistor (TN2) is implemented as a set of n-MOS transistors connected in parallel so to obtain an N-times higher value of the W/L ratio.  The resistance (R) has a temperature coefficient selected so that the variation of the resistance with temperature ensures the temperature stability of the current (I2) through the second branch (B2). The resistors are implemented as doped regions of silicon: the first as n-type doped, and the second as n<+> or p<+> doped. The two resistances have the values R10 and R20 at ambient temperature which satisfy given relations expressing the resistances in terms of a resistance R0 and three temperature coefficients. The circuit delivers a reference voltage (Vref) on the gate of the transistor (TN1) as an output connected to the gate of an external transistor (TN0) connected in an external branch (Be). In the second embodiment, the circuit comprises an additional n-MOS transistor in each of the two branches (B1,B2) whose gates are connected together to the gate of the transistor (TN1).
Patent FR-2827859-A1 (FR)
Title: New arylthio and heteroarylthio butyric acid derivatives, useful for the prevention and treatment of dyslipidemia, atherosclerosis, and diabetes, are selective peroxisome proliferator activated receptor activators
Inventor: ROCHE DIDIER
IPC: C07D263/32
Filed: 2001-07-30
Abstract: 4-Arylthio and heteroarylthio butyric derivatives (I), their stereoisomers, salts, acids and bases, are new.  4-Arylthio and heteroarylthio butyric derivatives (I), their stereoisomers, salts, acids and bases are new. A = carboxy, aryloxycarbonyl, alkoxycarbonyl, -CONHOH, or tetrazolyl; B = ethylene optionally substituted; R<1> = H, alkyl, aryl, heteroaryl, aryl alkyl, or heteroaryl alkyl; Z = S or Se; n = 0-2; R<2> = aryl, heteroaryl, or partially aromatic heterocycle. Provided that: (1) the alkyl, aryl, and heterocyclic groups may be substituted; (2) when R<1> is aryl, then R<2> is not alkyl; and (3) when R<1> is naphthyl or 4-methoxyphenyl, A is carboxy or methoxycarbonyl, B is ethylene, n is 0, then R<2> is not phenyl.
Patent FR-2828981-A1 (FR)
Inventor: JEGOU CLAUDE
IPC: H05B6/32
Filed: 2001-08-23
Abstract: The invention relates to a cold crucible which is cooled in an effective manner by means of a system that does not hinder access to the inside of the crucible or the installation and upkeep of the different elements.  The inventive crucible comprises, in particular, sectors (11), each sector consisting of a heat pipe.  The upper part (11H) of said sectors extends towards the outside while moving away from the centre of the crucible.  Each upper part (11H) is in contact with a coolant circulation system (14E, 14S).  Said heat pipes can be used to cool a direct coil crucible.  In this way, several crucibles can be stacked on top of one another with only the lower crucible having a base (12).  The inventive crucible can be used for the heating and fusion of glass, refactory oxides and various metals.
Patent FR-2829579-A1 (FR)
Title: Evaluating the dynamic biological status of a subject, useful e.g. for diagnosis or monitoring of disease, comprises calculating indices from many blood parameters
Inventor: DURAFFOURD CHRISTIAN
IPC: C12Q1/42
Filed: 2001-09-11
Abstract: The invention concerns a method for evaluating a patient's dynamic biological condition, said method, which comprises measuring several elements or substances contained in the blood and interpreting the results of the measurements carried out, being characterized in that it comprises the following steps: (1) taking a sample of blood from the patient to be examined; (2) determining hematic substances serving as metabolic and/or tissue parameters; (3) measuring, on the basis of the determination at step (2), the totality or part of the indicators J1 to J157 defined in the description, and (4) comparing at least part of said indicators J1 to J157 with similar values obtained at steps (2) and (3) on subjects already identified as healthy, to dynamically assess the biological condition of the patient to be examined. The invention also concerns a software product for executing on a computer steps (3) and (4).
Patent FR-2833510-A1 (FR)
Title: Procedure for making moulded articles of polymerizable material with insert has insert supports held in floating position in mould cavity
Inventor: COUTEAUX PASCAL
IPC: B29C39/10
Filed: 2001-12-17
Abstract: Procedure consists of placing the insert with a peripheral support in a mould cavity so it is held in a floating position by the support engaging with an inner groove situated in line with the mould's parting plane. The polymerizable material is then poured or injected into the mould cavity, which has passages allowing air or the polymerizable material to pass between its compartments.  The procedure consists of placing the insert (1) e.g. of a printed film material with a peripheral support (2) in a mould cavity (5) so it is held in a floating position by the support engaging with an inner groove (3) situated in line with the mould's parting plane.  The polymerizable material is then poured or injected into the mould cavity, which has passages (6A, 6B) allowing air or the polymerizable material to pass between its compartments.  After removal from the mould the article is subjected to a deflashing procedure to remove the support.
Patent FR-2818695-A1 (FR)
Title: Systeme commande du rapport air/carburant pour un moteur a combustion interne et procede de commande de celui-ci
Inventor: KATAYAMA AKIHIRO
IPC: F01N13/04
Filed: 2001-12-24
Abstract: Un système de commande du rapport air-carburant pour un moteur à combustion interne estime une quantité de stockage d'oxygène d'un catalyseur sur la base d'un enregistrement d'une quantité de stockage d'oxygène et commande un rapport air-carburant sur la base de la quantité de stockage d'oxygène estimée. Le catalyseur est divisé en sections multiples dans un sens d'écoulement des gaz d'échappement, la quantité de stockage d'oxygène dans une section spécifiée est estimée conformément à un comportement des gaz d'échappement des côtés amont et aval des sections spécifiées respectives et le rapport air-carburant est commandé sur la base de la quantité de stockage d'oxygène estimée dans la section spécifiée.
Patent WO-03078554-A1 (WO)
Title: Method and device for the production of enriched fuel
Inventor: MARECHAL JEAN-MARC
IPC: B02C23/02
Filed: 2002-03-15
Abstract: The invention relates to a method and device for producing an enriched fuel comprising different components including a primary fuel and at least one additive.  The inventive method comprises a step whereby the different components are ground in a grinding pan (3) having a longitudinal axis X.  The invention is characterised in that the different components are dosed separately as said components are being introduced into the grinding pan (3).  The inventive method and device are particularly suitable for the production of an animal meal-enriched fuel.
Patent WO-02096077-A1 (WO)
Title: Method and system for visual notification of the status of a user's messaging unit
Inventor: VACQUIE LUC
IPC: H04M1/7243
Filed: 2002-05-16
Abstract: The invention concerns a system for visual notification of the status of a user's messaging unit characterised in that it comprises means (1) monitoring the messaging unit connected to various means (5, 6, 7) for receiving messages addressed to the user; means (8) for analysing said messages and their characteristics; means (11) for generating a pictogram with modifiable attributes under the control of the analysing means, based on the result of the analysis of the messages or of their characteristics; and means for controlling (14) means displaying (15, 16, 17, 18, 19) said generated pictogram to the user to notify him of the status of the messaging unit.
Patent FR-2837259-A1 (FR)
Title: Fluid connector resistant to high pressures and temperatures, used in manufacture of turbojet engine fan blade, comprises nickel-based superalloy bush and titanium end rings inside outer sleeve
Inventor: BONASERA ANTOINE
IPC: F16L13/02
Filed: 2002-03-14
Abstract: The connector consists of an outer sleeve containing an inner bush of a material with high mechanical strength and heat resistance. The outer diameter of the bush is the same as the inner diameter of the sleeve and it is located between two end rings of the same material as the sleeve. The bush is designed to receive an inner sleeve and a stainless steel tube (6) that can be fitted with a diffuser (7).
Patent FR-2842192-A1 (FR)
Inventor: LONCLE JEAN ETIENNE
IPC: C04B35/83
Filed: 2002-07-12
Abstract: The method comprises a first stage of transforming carbon precursor material into carbon by heating, with the resulting gaseous effluent being extracted continuously, and a second stage of high temperature heat treatment under low pressure with the resulting gaseous effluent being extracted continuously. The first and second stages are performed one after the other in the same oven by proceeding, after the end of the first stage, with the steps of switching the gaseous effluent outlet from the oven to interrupt a connection with a first extractor device and to establish a connection with a second extractor device, of adjusting the pressure inside the oven to the value required for the second stage, and of adjusting the heating temperature of the oven starting from the temperature reached at the end of the first stage. It is also possible to switch temperature measurement from at least one first sensor to at least one second sensor different from the first. During the second stage, any alkali metal such as sodium contained in sublimed form in the gaseous effluent coming from the oven can be neutralized, e.g. by injecting CO<SUB>2 </SUB>into an effluent exhaust pipe.
Patent FR-2842865-A1 (FR)
Title: Motor vehicle internal combustion engine valve drive control has processor and receiver to regulate opening of inlet valves per cylinder
Inventor: BERNIER LOIC
IPC: F01L9/20
Filed: 2002-07-26
Abstract: The motor vehicle internal combustion engine electromechanical valve drive control has a processor (30) with a receiver (34) for information (R,Cbrut, G, T, Q; C.V.) relating to the engine function and vehicle operation. The processor has a control (38) for the valve actuators which selects the number and-or type of inlet valves activated per cylinder, with deactivated valves held in the closed position.
Patent FR-2846093-A1 (FR)
Title: Device for measuring liquid density in industrial transformation control process, has unshrinkable liquid proof chamber moving with respect to body to occupy position function of liquid density and detected by sensor
Inventor: GALICHET GILLES
IPC: G01N9/26
Filed: 2002-10-22
Abstract: The device has a liquid proof chamber (1) made of a rigid unshrinkable envelope enclosing a body (3) held suspended in the chamber in a completely immersed state. The body is suspended using an organ (4) jutting out of a closed orifice (5). The chamber moves with respect to the body for occupying a position function of density of liquid and which is detected by a sensor (2) held inside the chamber.
Patent FR-2846387-A1 (FR)
Title: Torque limiting coupling for instrument drive has outer casing connected to drive shaft by deformable plate with lines of weakness
Inventor: ROGLIANO ERIC PIERRE STEPHANE
IPC: F16D9/06
Filed: 2002-10-24
Abstract: The torque limiting coupling for motor reduction gears in instrumentation has an outer casing (2) connected to the drive side and an inner sleeve (4) connected to a drive shaft. A deformable plate (7) is connected at its center to the inner sleeve and at its periphery to the casing. The plate has frangible connecting sections (14), with a predetermined resistance, connected to its central and peripheral areas.
Patent FR-2850424-A1 (FR)
Title: Flood barrier for door or window opening in building is made from water-filled polymer fabric bag with side seals formed by bags containing micro-balls and from which air is extracted
Inventor: MARGALL GILLES
IPC: E06B9/00
Filed: 2003-01-27
Abstract: The flood barrier consists of a water-filled polymer fabric bag (1) with an inlet (5) for filling it. The bag is made rigid and given a rectangular shape by a polymer bag (2) welded to each side and containing high-density micro-balls of 1 - 2 mm diameter. The air is evacuated from the bags containing the micro-balls by means of a separate pump or a domestic vacuum cleaner, creating a rigid rectangular panel that can be used to seal a doorway or window opening.
Patent WO-03084586-A1 (WO)
Inventor: PALLAS GILBERT
IPC: A61B17/22
Filed: 2003-04-11
Abstract: Appareil destiné au lavage peropératoire du colon comprenant un corps cylindrique pour l'irrigation par un liquide de lavage dont l'extrémité distale est munie d'une crépine, des moyens de désagrégation des matières fécales solides et des moyens d'aspiration du liquide de lavage et des matières fécales désagrégées. Le corps cylindrique d'irrigation comprend: deux tubes coaxiaux (2, 3) souples de la longueur du colon séparés par un interstice (4), le tube externe (2) étant modelable au contour du colon, le tube interne (3) servant au drainage du liquide de lavage et des matières fécales, l'interstice (4) entre les deux tubes servant au passage du liquide de lavage, une pièce torique rigide formant élément introducteur (1) munie de membranes d'étanchéité et fixée au colon, dans laquelle coulissent les deux tubes coaxiaux (2, 3).
Patent FR-2842151-A1 (FR)
Title: Vehicle loading and unloading device, has load support movable between loading position at end of vehicle and transport position on top of vehicle
Inventor: VERBAUWHEDE CARL
IPC: B60R9/042
Filed: 2003-01-31
Abstract: The load support (1) can be moved between a loading position on the front or rear end of the vehicle and a transport position on top of the vehicle. A damping device (90) applies at least two different damping forces during movement of the load support, the highest damping force being applied at the end of the load support movement.
Patent WO-03102380-A1 (WO)
Title: Control of leak zone under blade platform
Inventor: GIOT CHANTAL
IPC: F01D11/00
Filed: 2003-05-28
Abstract: A system for controlling the leak zone under the platforms (34) of blades (33) belonging to the impeller (30) of a turbomachine is disclosed, using liners (10) having edges (13, 14, 15, 18) which are flared radially inwards.  Said liners are disposed in the inter-blade cavities (37) which are defined by the platforms, the radial walls upstream and downstream of the blades and the periphery of the disk (31) of the impeller.  According to the invention, one of the flared edges, upstream or downstream, comprises an elastic zone (18) which rests against a surface (39) of the adjacent radial wall (35), which is inclined in relation to a radial plane, such that, under the action of centrifugal forces, the liner (10) moves axially towards the opposite radial wall (36) in order to improve the sealing in said zone.  Moreover, when the impeller stops, the aforementioned elastic zone (18) moves radially inwards and the liner (10) pivots around an axis (44) at a distance from said elastic zone (18).
Patent FR-2851187-A1 (FR)
Title: Embout, dispositif de vissage et procede de commande d'un tel dispositif
Inventor: LAMOTHE GUY
IPC: B25B13/48
Filed: 2003-02-13
Abstract: L'invention propose un embout de vissage (10) d'un organe de fixation (12) d'un élément tubulaire (14) sur un support (40), comprenant une tête d'entraînement (20), une douille de serrage (22) recevant l'organe de fixation (12) et une partie intermédiaire (30), caractérisé en ce que la tête d'entraînement (20) et la douille de serrage (22) sont coaxiales, et en ce que la partie intermédiaire (30) est décalée axialement par rapport à celle-ci.
Patent FR-2852234-A1 (FR)
Inventor: BLIN XAVIER
IPC: A61K8/00
Filed: 2003-03-12
Abstract: New cosmetic care and/or make-up compositions (I) for keratin materials comprise a cosmetic medium containing: (A) polyester(s) obtained by esterifying mono- or polyhydroxycarboxylic acid triglyceride(s) with (a) an aliphatic monocarboxylic acid and (b) an aliphatic dicarboxylic acid; (B) oil(s) of molecular weight 650-10000; and (C) colorant(s).
Patent FR-2853912-A1 (FR)
Title: Growth of carbon nanotubes from silicon substrate coated with thin bilayer of titanium and cobalt deposited by chemical vapor deposition comprises use of hot filament on silicon substrate pre-coated with bilayer
Inventor: BONNOT ANNE MARIE
IPC: C01B31/02
Filed: 2003-04-17
Abstract: The growth of carbon nanotubes on a substrate comprises chemical vapor deposition with a hot filament on a silicon (Si) substrate precoated with a bilayer of titanium (Ti) and cobalt (Co) such that the thickness of the titanium layer is 0.5-5 nm, the thickness of the cobalt layer is 0.25-10 nm and the thickness of the cobalt layer is between half and double the thickness of the titanium layer. An independent claim is also included for the coated substrate from which the nanotubes are obtained.
Patent FR-2854485-A1 (FR)
Title: Data medium e.g. hard disk, drive for electronic apparatus e.g. computer, has loud speaker enclosure to hold protection unit in mechanically absorbent material, where protection unit is molded from casing on enclosure
Inventor: CHAPEL CLAUDE
IPC: G11B33/08
Filed: 2003-04-30
Abstract: The drive has an electronic module (4) to which a loud speaker enclosure (6) is fixed. The enclosure holds a protection unit (70) in a mechanically absorbent material. The protection unit is molded from a casing on the enclosure. The enclosure has two secant walls at the level of an arc (71) of the enclosure and the protection unit partly covers the arc.
Patent FR-2856243-A1 (FR)
Title: Titbit, especially for herbivorous animals, comprises core of dehydrated vegetable food surrounded by layer of hardened sugar
Inventor: BOUR BERNARD
IPC: A23K1/18
Filed: 2003-06-18
Abstract: Titbit (1), especially for herbivorous animals, comprises a core (2) of dehydrated vegetable food surrounded by a layer of hardened sugar (3). Independent claims are also included for: (1) producing a titbit as above by coating the core with a hot sugar-water syrup and drying the coating; (2) box containing an assortment of titbits as above.
Patent FR-2860063-A1 (FR)
Title: Collecting box assembling method for motor vehicle, involves making pattern cavity by punching on external side of assembly at level of internal side to fasten respective lateral edges of collector box and collector
Inventor: BELLENFANT AURELIE
IPC: B23K1/00
Filed: 2003-09-23
Abstract: The method involves engaging a collecting box and a collector of a heat exchanger so that their respective lateral edges (22, 24) overlap to ensure fixation of the box and collector. A support (36) is provided on an internal side of the collector box assembly at the level of overlap. A pattern cavity (44) is made by punching on external side of the assembly at a level of the internal side to fasten the lateral edges. An independent claim is also included for a collector box assembly on a collector of a heat exchanger.