baber/WOPTO huggingface dataset:
Patent FR-2808925-A1 (FR)
Title: Detecteur optique bi-spectral
Inventor: BOIS PHILIPPE
IPC: H01L27/146
Filed: 2000-05-12
Abstract: Ce détecteur optique bi-fonctionnel comporte : - un premier élément détecteur actif à photoconducteur (1) capable de détecter une première gamme et une deuxième gamme de longueurs d'onde (lambda1 et lambda2 ), et auquel est associé un premier réseau de diffraction (3) permettant de coupler, dans ce premier élément détecteur, la lumière de la première gamme de longueurs d'ondes (lambda1 ) pour permettre au premier élément détecteur actif à photoconducteur de détecter la lumière de la première gamme de longueurs (lambda1 ); - un deuxième élément détecteur actif à photoconducteur (1') capable de détecter une première gamme de longueurs d'onde et une deuxième gamme de longueurs d'onde (lambda1 et lambda2 ), et auquel est associé un deuxième réseau de diffraction (3') permettant de coupler, dans ce deuxième élément détecteur, la lumière de la deuxième gamme de longueurs d'onde (lambda2 ), pour permettre au deuxième élément détecteur actif à photoconducteur (1') de détecter la lumière de la deuxième gamme de longueurs d'ondes (lambda2 ).De plus, un élément détecteur supplémentaire (2) permet d'éliminer le bruit de fond des deux premiers éléments détecteurs.
Patent FR-2810279-A1 (FR)
Title: Torsion bar for backrest of vehicle seat, includes metal wire forming spiral having several adjacent turns
Inventor: AMORIN DAVID
IPC: B60N2/20
Filed: 2000-06-16
Abstract: A torsion bar, made of metal wire, is fixed at both ends to a seat cushion (2) and a backrest (4). The metal wire forms a spiral having several adjacent turns. The axis of the spiral is orthogonal to and offset from the central portion of the torsion bar. The torsion bar forwardly urges the backrest.
Patent FR-2814583-A1 (FR)
Title: Method and circuit for reading memory cell, by taking leakage current as reference in determining programmed/erased states
Inventor: AITOUARAB LEILA
IPC: G11C7/06
Filed: 2000-09-22
Abstract: The method for reading a memory cell by a read circuit comprises the following steps: The provision of a reference voltage (Vref) representative of a reference current (Iref) as the image of current (If) traversing the memory cell when the control voltage (VC) is equal to the reference voltage. The provision of a read voltage representative of a read current as the image of current (IVDD) traversing the memory cell when the control voltage is equal to the supply voltage. The comparison of the read voltage to the reference voltage and the provision of binary information (ETAT) regarding the state of the memory cell.  The second step comprises the following substeps: The application of the reference control voltage (VCref), and the charging of a reference capacitor with the reference current in the course of a first time interval. The provision of a cell voltage (Vcel) on the reference capacitor poles, so that the reference voltage is equal to the capacitor voltage at the end of the first time interval. The capacitor voltage (Vf) increases with a first slope in proportion to the reference current during the first time interval, and then remains constant. The third step comprises the following substeps: The application of the reference control voltage, and the charging of a measuring capacitor with the reference current in the course of the first time interval. The application of the read control voltage, and the discharging of the measuring capacitor. The provision of the measuring voltage on the capacitor poles at the end of a second time interval. The measuring capacitor voltage increases during the first time interval with a second slope, which is greater than the first slope, in proportion to the reference current, and then decreases with a third slope in proportion to the read current, where the third slope depends on the programmed/erased state of cell. The reference control voltage is between null and a first threshold value, and the read control voltage is between the first and second threshold values. The reference capacitance is lower than the measuring capacitance. The reference current is equal to the cell current obtained when the reference control voltage is applied, or to a shift current provided by an external source, or to the sum of the shift current and the cell current. The reset is by discharging both capacitors. The read circuit comprises the reference voltage measuring circuit, the read voltage measuring circuit and a comparator comparing the read voltage to the reference voltage and providing the binary information on the cell state. A read-only memory comprises the read circuit for implementing the method.
Patent FR-2815051-A1 (FR)
Title: System for assembling crash barrier comprises flat bed lorry with crane to unload rails, second lorry which carries support posts and has rollers which support unloaded rails in horizontal position and machine hammer for driving in posts
Inventor: SCHALK HENRI
IPC: E01F15/04
Filed: 2000-10-06
Abstract: The system for assembling a crash barrier by the side of the road comprises a flat bed lorry (M) for the rails (G) with a crane (5) to unload them. A second lorry (M1) carries the support posts (S) and has a system of support rollers (11) which support the unloaded rails in a horizontal position and a machine hammer (14) for driving in the posts.
Patent FR-2815829-A1 (FR)
Title: Preparing a natural food supplement containing amazonia nuts, papaya, carrot, tomato and acerola and cocoa, by mixing and heating so that the particles are micro- encapsulated by oil
Inventor: BROCHIER JOSEPH FRANCOIS MARIE
IPC: A23L33/105
Filed: 2000-11-02
Abstract: A method of preparation of a natural food supplement which aids the beauty of the skin, nails and hair and general well-being by a two stage process of mixing and heating fruit and vegetable powders so that the fruit and vegetable particles are micro- encapsulated by the oil released during heating and the supplement so prepared.  The process, which takes 20 minutes is carried out in a counter threaded GONDARD (RTM) mixer with capacity up to 2 m<3>. In the first stage 0.5 wt.% of partially de-oiled amazonia nut (Bertholletia excelsa), papaya and tomato are mixed for 5 minutes to give a pre-mix. In the second stage the pre-mix and the rest of the partially de-oiled amazonia nut are mixed for 15 minutes. The mixed and homogenized powders are then packaged in packaging impervious to oxygen.
Patent FR-2816363-A1 (FR)
Title: Device, fitted to rotor of rotary engine, is fitted to contain longitudinally the stator and to effect seal against side wall of stator.
Inventor: DEVOIR JEAN CLAUDE
IPC: F02B53/00
Filed: 2000-11-08
Abstract: The sealing and cooling device consists of rims (11), fixed on the extremities of a rotor (rotary piston) (10), so as to longitudinally contain the stator (12) and to brush against the side walls (20) of the stator.
Patent FR-2816260-A1 (FR)
Title: Pivot mechanism, for tipping vehicle seat, has locking mechanism control lever with three positions, one locked and two released, with secondary control element to determine which release position is enabled.
IPC: B60N2/20
Filed: 2000-11-08
Abstract: The pivot mechanism consists of a link disk (7), fitted to the seat cushion, and a support disk (8), fitted to the seat back, designed to rotate relative to each other around the pivot axis (X). A locking device (6) is designed to automatically revert to the locked position, where it locks the disks relative to each other and is operated by a primary control element (5). A second control element, located at the top of the seat back, and operable by the user, displaces a control arm (10) to allow remote control of the primary control element.  The primary control element is displaceable in rotation, around the pivot axis, between a primary position, in which the locking device is locked, and by a primary rotation (f1) into a second position, in which the locking device is one of two unlocked positions, and by a secondary rotation (f2) into a third position, in which the locking device is in the other of the unlocked positions. The secondary locking element can be moved between a primary position, in which it releases the primary element to be displaced in its primary angular rotation (f1), and a second position, in which it releases the primary element to be displaced in its secondary sense of rotation (f2).
Patent FR-2819512-A1 (FR)
Title: New cyclo (d)-fused bicyclic azepane derivatives, are selective farnesyl transferase inhibitors useful for treating cancer diseases, restenosis or type I neurofibromatosis
Inventor: CASARA PATRICK
IPC: C07D401/12
Filed: 2001-01-18
Abstract: N-Substituted cyclo (d)-fused bicyclic azepane or azepanone derivatives (I) are new.  Bicyclic azepane derivatives of formula (I) and their enantiomers, diastereomers and acid or base addition salts are new.  W  = CO or CH2;  X  = direct bond, alkylene, CO, S(O)n, S(O)n-A1, CO-A1, A1-S(O)n-A1 or A1-CO-A1 (bonded to the ring at the left-hand terminal);  A1  = alkylene;  n  = 0-2;  Y  = aryl, heteroaryl, cycloalkyl or heterocycloalkyl (all optionally substituted (os) by R6);  R1, R2  = H or as for Y; or together form a bond;  T  = CHR3, NR3 or NR3CO (bonded to the ring at the left-hand terminal);  R3  = H; or alkyl, aryl, heteroaryl, aralkyl or heteroaralkyl (all os by one or more R5);  V  = H; or aryl or heteroaryl (both os by one or more R5);  A2  = -(CR4R'4)p;  p  = 0-4 (but not 0 if T = NR3);  R4, R'4  = H, alkyl (os by R7), alkenyl, alkynyl or R7;  R7  = OR3, NR3R'3, S(O)nR3, CONR3R'3, NR3COR'3, NR3SO2R'3, SO2NR3R'3 or NR3COOR'3;  R'3  = as R3;  R5  = halo, alkyl, alkoxy, OH, SH, alkylthio, CN, NH2 (os by 1 or 2 alkyl), NO2, COOH, alkoxycarbonyl, CONH2 (os by 1 or 2 alkyl), carbamoyl, os aryl, os aralkyl, os heteroaryl, os heteroaralkyl, os cycloalkyl, os cycloalkylalkyl, os heterocycloalkyl or os heterocycloalkylalkyl;  R6 = halo, =O, OH, CN, NO2, COOH, alkoxycarbonyl, U-R60 or A60-U-R60; A60  = alkylene;  U  = direct bond, O, NH, S(O)n, NHCO, CONH, SO2NH or NHSO2;  R60  = alkyl, aryl, aralkyl, heteroaryl or heteroarylalkyl;  B'  = group completing an optionally partially hydrogenated aryl or heteroaryl group (os by one or more of CN, alkyl, alkoxy, OH or halo);  alkyl or alkylene moieties have 1-6C; cycloalkyl moieties have 3-8C; heterocycloalkyl moieties are 5-7 membered and contain 1-3 of N, O and S as heteroatom(s); aryl moieties are phenyl or naphthyl; heteroaryl moieties are mono- or bicyclic 5-11 membered systems containing at least one aromatic ring and 1-5 of N, O and S as heteroatom(s); the substituents in os aryl, heteroaryl, aralkyl or heteroaralkyl are one or more of CN, alkylcarbonyl, CONH2 (os by 1 or 2 alkyl) or halo (in the ring part); the substituents in os cycloalkyl, heterocycloalkyl, cycloalkylalkyl or heterocycloalkylalkyl are one or more of =O, CN, alkylcarbonyl, CONH2 (os by 1 or 2 alkyl) or halo (in the ring part).  An Independent claim is included for the preparation of (I).
Patent FR-2820206-A1 (FR)
Title: Electric water heater limescale detection procedure measures conductivity of water and sets off alarm if it drops below threshold level
Inventor: TAUNIER STEPHANE
IPC: G01N27/06
Filed: 2001-01-31
Abstract: Electric water heater limescale detection procedure consists of measuring the conductivity of water at a certain level in a hot water tank (1), with a detector (3) setting off an alarm (4) when the water conductivity drops below a threshold level until it is restored. The alarm has a warning lamp and a noise, and an optional LCD screen indicating the conductivity level. Electric water heater limescale detection procedure consists of measuring the conductivity of water at a certain level in a hot water tank (1), preferably close to the bottom, with a detector (3) setting off an alarm (4) when the water conductivity drops below a set threshold level. The alarm has a warning lamp and a noise, and can also have an LCD screen indicating the conductivity level, and it continues to operate until the conductivity goes above the set level.
Patent WO-0193256-A1 (WO)
Title: Irreversible optical recording medium
Inventor: POUPINET LUDOVIC
IPC: G11B7/24035
Filed: 2001-05-29
Abstract: The invention concerns a medium comprising a two-layered stack consisting of an inorganic layer (30) and a semi-reflecting layer (32). The inorganic layer (30) is adapted to be deformed under the effect of a light radiation (34) directed through the semi-reflecting layer, thereby reducing the reflection coefficient of the stack. The invention is useful for irreversibly recording data, for example on discs.
Patent WO-0211363-A1 (WO)
Title: Method for making secure a session with data processing means under the control of several entities
Inventor: GIRARD PIERRE
IPC: G07F7/10
Filed: 2001-07-26
Abstract: The invention concerns a method for making secure the execution of a session with processing means, such as a smart card (CA), under the control of at least two entities, such as servers (EX, EY), which consists in: transmitting (X2, Y2) session numbers (NSX, NSY) and session keys (KSX, KSY) to the entities; applying (X6, X; Y6, Y8) the session number and key to an algorithm (ASX, ASY) in the processing means and the respective entity to produce a result (REX, REY) and signature (SGY, SGY); transmitting (X7, Y7) the numbers and the signatures to the processing means; and executing (F10) the session corresponding to the numbers from the processing means when the signatures are identical (X9, Y9) to the results. In another embodiment, one of the entities receives a delegation of a third entity to authorise execution of the session.
Patent FR-2822374-A1 (FR)
Title: Dye compositions useful for treatment of keratin fibres are based on pyrrolidinyl substituted paraphenylenediamines and second paraphenylenediamine together with 1,2-dihyroxybenzene as coupler
Inventor: AUDOUSSET MARIE PASCALE
IPC: A61Q5/10
Filed: 2001-03-21
Abstract: New compositions for the dyeing of keratin fibres based on a primary pyrrolidinyl-substituted paraphenylenediamine oxidation base, a secondary paraphenylenediamine-type base and a 1,3-dihydroxybenzene coupler.  Compositions for the dyeing of keratin fibres comprise the following components in a suitable dye medium: (1) a pyrrolidinyl paraphenylenediamine of formula (I) as oxidation base, or acid addition salt; (2) a secondary oxidation base, a paraphenylenediamine of formula (II), or acid addition salt; and (3) a 1,3-dihydroxybenzene as coupler, which may be substituted by one or more substituents from alkyl, alkoxy, amino, monoalkylamino, dialkylamino, halogen,-COOH, -SO3H ( these may also be substituted by one or more OH groups) or addition salts with an acid or base. R1  = halogen or 1 - 7C alkyl, optionally containing one or more double and/or triple bonds and capable of forming a 3 - 6 membered ring : one or more C atoms may be replaced by O, N, S, SO2 or halogen but excluding peroxide, diazo, nitro or nitroso;  R2  = OH, OR, a radical -NR4R5, acetoxy or acetamido;  n, m  = 0-2; R = 1 - 4C alkyl substituted by one or more substituents from halogen, 1 - 2C alkoxy, amino, 1 - 2C aminoalkyl or 3 - 4C substituted by one or more OH; R4, R5 = H or 1 - 4C alkyl, substituted by one or more of halogen, OH, 1 - 2C alkoxy, amino, or 1 -2C aminoalkyl; and R3  = halogen, or 1 - 7C hydrocarbyl (as defined for R1). Independent claims are also included for: (1) the dyeing process with these compositions; and (2) a compartmentalized kit for the dyeing components.
Patent FR-2824633-A1 (FR)
Inventor: OBADIA ALAIN
IPC: G07B13/00
Filed: 2001-05-10
Abstract: The invention concerns a multimedia system for motor vehicle, characterised in that it comprises in the vehicle: a central processing unit coupled respectively to a database of the vehicle, a vehicle location system, a display system for passengers seated in the back of the vehicle for broadcasting data contained in the vehicle database on the basis of the vehicle geographical co-ordinates provided by the location system, a display and acquisition system for the driver to direct him in his trips, and a digital radio communication system communicating with at least a central management station external to the vehicle for automatically transmitting to the driver trip requests, transmitting to the external central management station location co-ordinates of the vehicle supplied by the location system, and permanent automatic loading and updating by the external central management station of the data contained in the vehicle database and broadcast by the display system on the basis of the vehicle co-ordinates. The invention is for use in motor vehicles.
Patent FR-2824618-A1 (FR)
Title: Instant coupling e.g. for plastic-coated aluminum pipes has tubular insert with annular groove for seal and outer fastening ring
Inventor: LE CLINCHE PASCAL
IPC: F16L33/22
Filed: 2001-05-14
Abstract: Instant coupling consists of a rigid body (1), preferably of an injection-molded plastic material, with a tubular insert (4) which fits in the end of the pipe (2) and has a peripheral groove (6) for a seal (7), with an outer fastening ring (15) containing a gripping element (16) for the pipe's outer surface.  Instant coupling consists of a rigid body (1), preferably of an injection-molded plastic material, with a tubular insert (4) which fits in the end of the pipe (2) and has a peripheral groove (6) for a seal (7), with an outer fastening ring (15) containing a gripping element (16) for the pipe's outer surface. The fastening ring has a rigid tubular connecting section (20) and an annular chamber (21) with a tapering locking section (22) containing the gripping element.
Patent FR-2826444-A1 (FR)
Title: Sights system for military, civil or industrial applications, comprises a light source that can be controlled by a touch sensitive element, so that, for example, light-based Morse codes signals can be transmitted
Inventor: MANTELLE JEAN MARIE
IPC: F41G1/34
Filed: 2001-06-25
Abstract: The sighting or alignment system comprises a control system with an electronic operation system for a tactile control that allows, for example, transmission of a light code such as Morse code. The system comprises an envelope (A) of conducting material in which a laser light source (2, 3) is housed at its center together with its electronic control operated by a touch controlled command element.
Patent FR-2827045-A1 (FR)
Inventor: GOBAILLE SERGE
IPC: A61P25/28
Filed: 2001-07-05
Abstract: The invention relates to methods and compositions for the selection and development of novel pharmacological agents or novel medicaments having properties or action mechanisms which are original. The invention specifically describes the characterization and identification of the functional role of several constitutive elements of the central nervous system playing a role in the metabolism or transport of xanthurenic acid (XA) or involved in receiving and/or transducing the signal mediated by said substance. Said targets are new tools for the definition and selection of novel synthetic chemical substances, interfering with said targets and modulating the functions of XA in order to benefit from the pharmacological or medicamentous advantages thereof. The invention can be primarily used to treat  neurological or mental pathologies and diseases.
Patent FR-2835130-A1 (FR)
Inventor: BROUCHIER JULIEN
IPC: H04L9/32
Filed: 2002-01-24
Abstract: The invention relates to an electronic signature method, according to which a digital signature is generated by a signature unit which calculates said signature according to secret data and the signature is verified by a verifying unit which verifies if the signature meets a mathematical condition. According to the inventive method, the signature unit also calculates a code which represents the program used for generating said signature at the time the signature is generated and then transmits said code to the verifying unit. The verification process also consists of verifying if the signature was generated by means of an authorized program. Said second condition is verified by using the transmitted code. The signature is accepted if said second condition and the mathematical condition are met.
Patent WO-02089762-A1 (WO)
Title: Concentrated w/o emulsion
Inventor: DUPUIS LAURENT
IPC: A61K39/39
Filed: 2002-04-04
Abstract: The invention relates to a composition in the form of a water-in-oil type emulsion, comprising a fatty phase O and an aqueous phase W.  The inventive composition is characterised in that the W/O weight ratio is greater than 1 and said composition is oily.  The invention also relates to the use thereof as an adjuvant for vaccines and to a vaccine preparation method.
Patent WO-03027562-A1 (WO)
Title: Quick coupling device
Inventor: VALLEE CHRISTOPHE
IPC: F16L37/091
Filed: 2002-09-18
Abstract: The invention concerns a quick coupling device comprising a tubular insert (4) provided with external anchoring means (5), a prong washer (12) which delimits a passage and housed in the tubular insert, and at least a gasket (10), the device comprising a tubular bushing (9) connected by linking means (8, 12) to the tubular insert (4) to extend into the passage opening of the washer coaxially thereto.
Patent WO-03038742-A1 (WO)
Title: Contact-free microcircuit card incorporating a keyboard and method for using same
Inventor: BOUVARD JEROME
IPC: G06K17/00
Filed: 2002-10-30
Abstract: The invention concerns a contact-free microcircuit card (10) used in combination with a receiver (40) for carrying out an electronic transaction, incorporating a keyboard (12) for inputting data used during the transaction.
Patent FR-2837859-A1 (FR)
Title: Security door for strong box or safe has main panel that is able to slide parallel to hinges to engage with transverse bar and lower fixed member
Inventor: FELIX CLAUDE
IPC: A47G29/12
Filed: 2002-03-27
Abstract: The security door, consisting of a main panel (5) that pivots relative to a fixed surround (3) on a hinge (6) between open and closed position, has internal fastenings (13) shaped to engage with an upper transverse bar (10) on the fixed frame and a lower frame member when the door is closed and in the locked position. The door moves between the engaged and disengaged positions by sliding parallel to the hinge as it is unlocked.
Patent FR-2838040-A1 (FR)
Title: Procede pour verifier l'efficacite d'un produit destine a exercer une action sur la sensibilite de la peau
Inventor: QUERLEUX BERNARD
IPC: G01N33/15
Filed: 2002-04-03
Abstract: La présente invention concerne un procédé pour permettre de vérifier l'efficacité d'un produit censé avoir une action sur la sensibilité de la peau, notamment un produit cosmétique.Il comporte les étapes suivantes : effectuer un stimulus prédéterminé de la peau apte à provoquer une réaction cérébrale caractéristique d'une peau sensible, recueillir par une méthode d'imagerie cérébrale une première information relative à la réaction d'au moins une région prédéterminée du cerveau en réponse à ce stimulus, recueillir par une méthode d'imagerie cérébrale une deuxième information relative au comportement de cette région prédéterminée du cerveau, après application ou administration du produit censé avoir une action sur la sensibilité de la peau, délivrer, au moins en fonction des première et deuxième informations une troisième information relative à l'action du produit sur la sensibilité de la peau.