baber/WOPTO huggingface dataset:
Patent FR-2816704-A1 (FR)
Inventor: BOE REGIS
IPC: B64D45/00
Filed: 2000-11-14
Abstract: The procedure for detection of the point of lift-off during the take-off and an aircraft includes calculation based on the longitudinal elevation of the aircraft, the height with respect to the ground of a point in the tail region of the aircraft, and a constant. The magnitude of this value is memorised during at least part of the rolling phase, and the memorised values is compared with the real value in the course of calculation. The procedure for detection of the point of lift-off during the take-off and an aircraft includes calculation of a value, A, according to the equation A = K.h+θ , where θ represents the longitudinal elevation of the aircraft, h represents the height with respect to the ground of a point in the tail region of the aircraft, and K is a constant equal to the inverse of the longitudinal distance separating the tail point from the pivot point of the landing gear under the fuselage of the aircraft. The magnitude of this value is memorised during at least part of the rolling phase, and the memorised values is compared with the real value in the course of calculation. Lift-off is detected when the real value becomes greater than the memorised value.
Patent FR-2816450-A1 (FR)
Title: Industrial building switch/circuit breaker connection mechanism having precabling unit single multiplexed cable automation unit connected and local multiple electrical apparatus connections making.
Inventor: HAUDRY JEAN
IPC: H01R29/00
Filed: 2000-11-09
Abstract: The automation equipment connection mechanism connects to electrical apparatus (30a,30b,30d). A pre cable connection connects to a number of positions (21a to d). A connection cable (12) connects to the automatic equipment (10). A number of cable connections (32a,32b,32d) connect to the cable connection positions. The pre cabling unit has multiplexing allowing a single cable from the automatic equipment to the pre cable position.
Patent FR-2817071-A1 (FR)
Title: Motor vehicle navigation aid for help in selecting a route for a frequently traveled journey, e.g. the daily return trip from home to work, with travel and departure times for different possible routes used to update a database
Inventor: DUPUIS BERTRAND
IPC: G08G1/0968
Filed: 2000-11-20
Abstract: Motor vehicle navigation method in which a passenger selects one from a number of possible routes from a start point to a target point from a database (6) of route information. Once a route is selected at least two of departure time, arrival time and journey time are displayed on a display (12). After a journey is completed the database is updated using at least two from departure time, arrival time and journey time.  An Independent claim is made for a device corresponding to the above method.
Patent FR-2821755-A1 (FR)
Title: Toy balloon has inflatable part connected to inflating part and end connection for fastening to another balloon
Inventor: BOUCHAYER MAURICE
IPC: A63H27/10
Filed: 2000-12-20
Abstract: The balloon has an expandable part (2) which is inflated to form the balloon and a tubular inflating part (3) connected to the expandable part. A connection (4) has a length so that it can be used for fastening the balloon to another balloon.
Patent FR-2820104-A1 (FR)
Title: Adaptation of ski skates to scooter comprises installing front and rear skates in place of original wheels, front skate assembled to fork and rear skate to support plate
Inventor: VIAL ROBERT
IPC: B62B19/04
Filed: 2001-02-01
Abstract: The rear (1) and front (2) ski skates can be installed on the scooter in place of the original wheels. The front skate is assembled to the fork (13) by a pin (2b) with a hole through which the original scooter spindle (14) passes. The rear skate is assembled to the support plate (4) by claws (1b).
Patent WO-0200181-A1 (WO)
Title: Oxidation dyeing composition for keratinous fibres comprising an amphoteric polymer with fatty chain
Inventor: LAURENT FLORENCE
IPC: A61K8/49
Filed: 2001-06-29
Abstract: The invention concerns an oxidation dyeing composition for keratinous fibres, in particular human keratinous fibres such as human hair, comprising in a medium suited for dyeing, at least an oxidation dyeing precursor and/or a coupling agent selected among paraphenylenediamines, double bases, paraminophenols, heterocyclic bases and couplers, and the addition salts of said compounds with an acid, and at least an amphoteric polymer comprising a fatty chain having 8 to 30 carbon atoms. The invention also concerns dyeing methods and devices using said oxidation dyeing composition.
Patent FR-2823029-A1 (FR)
Inventor: VINCENT ROBERT
IPC: H02K15/04
Filed: 2001-03-27
Abstract: The invention concerns pliers (2) a having a fixed jaw (8), borne by a pliers body (3), and a mobile jaw (12), the two jaws having mutually opposite L-shaped profiles. The mobile jaw (12) is borne by a mobile support (15) guided in translation, relative to the pliers body (3), along two mutually perpendicular directions (X, Y), which correspond respectively to the two directions of the two wings (9, 10; 13, 14) of the L-shaped profile of the jaws (8, 12). The pliers (2) comprise a jack-type actuator (26), in particular a locked electro-actuator type, whereof the mount is adapted to the movements of the support (15) of the mobile jaw (12) along both said directions. Thus, the pliers (2) are automatically adapted without adjustment to elements to be clamped (33) with various cross-sections (34). Said pliers (2) are useful for machines designed to shape, draw or deform metal bars (33), such as copper bars for stator and rotor windings.
Patent FR-2823194-A1 (FR)
Title: Alumina agglomerate production, comprises dehydration of hydroxide or oxyhydroxide of aluminum, for use as catalysts, catalyst supports or adsorbents
Inventor: LE LOARER JEAN LUC
IPC: C01F7/448
Filed: 2001-04-10
Abstract: Alumina agglomerates prepared under controlled conditions with specific characteristics as to porosity and mechanical resistance for use particularly in the petroleum and petrochemical industries as catalysts, supports and adsorbents.  The agglomerates are obtained from aluminum hydroxides or oxyhydroxides, followed by hydrothermal treatment of the agglomerates and calcination. They have the following characteristics: a surface area of 90-220 m<2>/g, preferably 100-200 m<2>/g; a V37 Angstrom of 40-65 ml/100g, preferably 45-60 ml/100g; a V200 Angstrom greater or equal than 12 ml/100 g, preferably 15 ml/100 g, more preferably 18 ml/100 g; and a ratio surface area/V200 Angstrom of less than or equal to 10, preferably 8.5, more preferably 7. Independent claim are also included for the materials obtained and their preparation.
Patent FR-2824374-A1 (FR)
Inventor: CLAUSIN JEAN CLAUDE
IPC: F16F15/18
Filed: 2001-05-04
Abstract: The invention concerns a filtering device for filtering vibrations transmitted by a rotating engine component (11) adapted to drive in rotation an output shaft (19), which device comprises a drive shaft damper (20) tuned at a frequency substantially locked within a range of frequencies to be damped: electromagnetic modulating means (23) are designed to adapt the frequency of the damper (20) to the frequency of the vibrations transmitted by the rotary component (11). The invention also concerns a transmission for motor vehicle comprising a drive shaft (11), linked to a rotary component formed by the motor vehicle engine crankshaft, an output shaft (19) linked to the drive shaft releasable via a clutch, a gearbox (50), said output shaft (19) being the input shaft of the gearbox (50), a filtering device of the inventive type being provided for filtering vibrations emitted, hence transmitted, by the rotary component.
Patent FR-2826815-A1 (FR)
Title: Domestic audiovisual terminal interconnections having source/destination node and transmission destination terminal only taking place when token available.
Inventor: FROUIN LAURENT
IPC: H04N7/24
Filed: 2001-07-02
Abstract: The domestic audio visual transmission method has a source node and a destination node. The transmission of audiovisual signals only takes place to the destination node when a token is available.
Patent FR-2812144-A1 (FR)
Title: Appareil de mesure de caracteristiques optiques, procede pour celui-ci et support d'enregistrement
Inventor: YAMASHITA TOMOYU
IPC: G01M11/00
Filed: 2001-07-10
Abstract: Une lumière de longueur d'onde produite par une source (12) est soumise à une modulation d'intensit e à une fr equence f par un premier modulateur optique (15a) et est transmise d'une première extr emit e (30a) vers l'autre extr emit e (30b) d'une fibre optique (30). Une lumière de longueur d'onde fixe produite par une source (14) est soumise à une modulation d'intensit e à une fr equence f par un second modulateur optique (15b) et est transmise de l'autre extr emit e (30b) vers la première extr emit e (30a) de la fibre optique (30). Il est donc possible d'obtenir s epar ement la lumière de longueur d'onde variable et la lumière de longueur d'onde fixe transmises avec un second et un premier coupleur directionnel respectivement, quelles que soient leurs longueurs d'onde et de comparer leurs phases.
Patent FR-2828878-A1 (FR)
Title: Used water purification plant, comprises accelerated decantation vessel and fixed culture reactor mounted in series
Inventor: BROUILLET DIDIER
IPC: B01D21/00
Filed: 2001-08-22
Abstract: The plant, especially for treating used water containing pollutants of organic origin, consists of a cylindrical/conical accelerated decantation vessel (1) and a fixed culture reactor (7) of heavy bacterial charge type, mounted in series.  The decantation vessel has a central chamber containing a vertical rotary system comprising a motorized double spiral on a central shaft (2) and a series of fixed inverted cones (3) welded to the chamber's inner walls to oppose convection currents. The reactor contains a series of hanging curtains (9) of half-bubble supple plastic providing a large bacterial film surface and good hydraulic retention after seeding, and has a lower conical inner skirt (8). The curtains are suspended from stainless steel rods about 2 cm apart and are at least 3 m high, and are kept under tension by stiffening rods at the bottom. The oxygenation of water is enhanced by an air venturi on a feed pump or recycling pump.
Patent FR-2829057-A1 (FR)
Title: Mould for recycled plastic articles has cast aluminum die and matrix and cooling system with chamber and chicane
Inventor: GAUTHIER ALAIN
IPC: B29C33/04
Filed: 2001-09-03
Abstract: The mould for making recycled plastic articles consists of a hollow matrix (A) and die each welded to a plate (C) and incorporating a cooling system based on a liquid feed chamber (F) and chicane (G). The mould for making recycled plastic articles consists of a hollow matrix (A) and die (B) of cast aluminum, each welded to a plate (C) and incorporating a cooling system based on a liquid feed chamber (F) and chicane (G). The matrix and die are fitted in a mould base with steel plates (D, E); they are interchangeable and of standard dimensions, so that only the matrix imprint components (H) need to be changed to make a new product. The mould also has a heating element (I) to raise the temperature of the liquid at the input stage of the moulding operation.
Patent FR-2815383-A1 (FR)
Title: Injector device, for automotive vehicle internal combustion engine fuel injection system, has sealing between the injector needle and injector body
Inventor: YALCIN HAKAN
IPC: F02M61/20
Filed: 2001-10-09
Abstract: The fuel injector includes injection orifices (12), an injector needle (4) movably mounted in the injector body (2) and serving to free or block the injection orifice as a function of the position of the injector needle. A leakage preventing sealing stop, or a sealing surface, surrounds, and is located between the injector needle and body of the injector when the injector is in the closed state.  There is a unit to slidingly guide and movably mount the injector needle, and a pressure rod (14) serving to transmit the adjustment forces of the actuator of the fuel injection needle.
Patent FR-2830526-A1 (FR)
Title: Handrail-forming device for high-speed moving walkway, has moving member disposed above handrail elements and adapted to be entrained by foreign body itself entrained by handrail elements in same direction and speed as handrail elements
Inventor: LEFEUVRE PHILIPPE
IPC: B66B21/12
Filed: 2001-10-09
Abstract: A moving member is disposed above handrail elements (1,6) and adapted to be entrained by a foreign body itself entrained by the handrail elements in the same direction and speed as the handrail elements along a substantially horizontal path. A detector is adapted to detect predetermined displacement of the moving member, and causes the device to stop.
Patent FR-2828553-A1 (FR)
Title: Forehead lamp, has front and rear supports in form of supple plates that adapt to shape of wearer's head for greater comfort
Inventor: GALLAY PHILIPPE
IPC: F21L14/00
Filed: 2002-01-04
Abstract: The lamp (1), comprising a lamp housing (2) containing a bulb or electroluminiscent diode and a power unit (4) on front (8) and rear (12) supports worn on the head by means of straps (3, 10), has the two supports made in the form of inverted T-shaped plates of a supple and elastically deformable material that adapt to shape of wearer's head.  The two plates can be made from a natural or synthetic rubber or a plastic material, preferably hypoallergenic and having a hardness of between 25 and 60 Shore A.
Patent WO-02077651-A1 (WO)
Title: Method for diagnosing chronic intestinal inflammatory diseases
Inventor: DESREUMAUX PIERRE
IPC: C12Q1/6883
Filed: 2002-03-27
Abstract: The invention relates to a method for the in vitro diagnosis of chronic intestinal inflammatory diseases, such as Crohn's disease or haemorrhagic rectal colitis.  The invention also relates to the use of compounds, such as an antibody, ligand or nucleic probe capable of specifically recognising PPARη gene expression products, for the preparation of the composition or kit for diagnosing said diseases.
Patent FR-2820785-A1 (FR)
Title: Starter for motor vehicle internal combustion engine has bowl shaped rotor with magnets fixed to inner periphery and acted on by fixed coil
Inventor: SAKAMOTO TOMOKAZU
IPC: F02N11/04
Filed: 2002-02-13
Abstract: The starter for a motor vehicle internal combustion engine has a bowl shaped rotor (61) to form part of a transmission (73) for force from the crankshaft (45) to a drive section, and which is fixed directly on the crankshaft. Multiple magnets (62) are fixed on the inner periphery of the rotor. A spool (65) applies a rotary force to the rotor in cooperation with the magnets and is fixed within the rotor.
Patent FR-2836070-A1 (FR)
Title: Mesostructural material, for use as catalyst, has specific BET surface, and is based on oxide of cerium, zirconium or titanium linked together by mineral matrix
Inventor: CHANE CHING JEAN YVES
IPC: B01J35/10
Filed: 2002-02-18
Abstract: Nanometric particles (p) based on an oxide of cerium, zirconium or titanium are linked together by a mineral matrix (m) with a silica base containing cations of a metal (M) which is aluminum or titanium. At least some of the cations are in tetrahedric positions in the silica structure.  The global molar ratio M/Si of the material is greater than or equal to 5%, preferably 10% and at least 10% (preferably 15%) by mole of the metal (M) is in the form of cations in tetrahedric positions in the silica structure. The metal cations in the silica structure are spread throughout the mineral with a concentration gradient decreasing from the surface to the core. The particles (p) in the structure of the material have a partially accessible surface. If the metal is aluminum, at least 20% of the aluminum present is in the form of cations in tetrahedric positions in the silica lattice and the molar ratio of the total quantity of aluminum to the total quantity of silica is 5-50%. If the metal is titanium, at least 10% of the titanium present is in the form of cations in tetrahedric positions in the silica lattice and the molar ratio of the total quantity of titanium to the total quantity of silica is between 5 and 80%. The material can contain a mixture of aluminum and titanium cations. The material is thermally stable and contains at one local position one or more mesostructures chosen from mesoporous structures with 3-dimensional hexagonal symmetry P63/mmc, 2-dimensional hexagonal symmetry la3d.lm3m or Pn3m, vesicular or lamellar mesostructures or vermicular mesostructures. The particles are spherical or isotropic in shape with at least 50% of the population having a mean diameter of 1-10 nm. The molar ratio SiO2/(CeO2+ZrO2+TiO2) in the material lattice is 20:80 - 99.5:0.5. The particles are 30-100% crystalline.  An Independent claim is included for a method for manufacturing the above material, by making the mineral mesostructure such that the silica matrix does not completely cover the metal oxide particles, introducing the metal M into the structure and subjecting the mesostructure to 300-1000 degreesC. The mineral mesostructure is made by forming an initial medium comprising a textural agent and an amphiphilic tensioactive component to form micelles in the reaction medium; adding a colloidal dispersion of the nanometric particles to the mixture, adding a silica alkali or alkoxide mineral precursor to form the mesostructure containing the particles and eliminating the textural agent by heat treatment or solvent.
Patent WO-03004916-A1 (WO)
Title: Flexible wall for containing a fluid under pressure and use thereof
Inventor: PASQUET THIERRY
IPC: F16L11/08
Filed: 2002-06-19
Abstract: The invention concerns a pipe having a wall comprising at least an intermediate layer (3, 4) to provide mechanical strength, and two sealing layers (1, 2) located on either side of the intermediate layer. The wall comprises an intermediate web (5) of shape memory yarns arranged and oriented such that their contraction, when the temperature rises, counters the mechanical deformation of the wall under the effect of a pressure. The invention is particularly applicable to a hydraulic accumulator, for vehicle brake systems.
Patent FR-2836536-A1 (FR)
Title: Piezoelectric valve for pressure chambers, has bellows surrounding intermediate zone of mobile needle and securely attached to needle and valve body at its ends, and flexible blade for guiding needle
Inventor: LE LETTY RONAN
IPC: F16K41/10
Filed: 2002-02-26
Abstract: The valve has a body (3), and a seat (2) situated in a pressure chamber (7) and integral with the valve body. The valve has bellows (9) surrounding an intermediate zone of a needle (4) and securely affixed to the valve body at one end and to the needle the other end, to isolate an actuator (1) from the chamber. A flexible guide blade (8) guides the needle.
Patent FR-2836557-A1 (FR)
Title: Geophysical prospecting porous geological formation with electrolytic fluid(s), comprises electrically polarizing region of interest to strengthen response signal relative to what it would be without polarization
Inventor: LIGNEUL PATRICE
IPC: G01V3/26
Filed: 2002-02-28
Abstract: A porous geological formation (1) with electrolytic fluid(s) is geophysically prospected by stimulating a region of interest (90) of the formation where the electrolytic fluid is found with an excitation signal corresponding to energy of first type, detecting a response signal, and electrically polarizing the region of interest to strengthen the response signal relative to what it would be in the absence of polarization.  An Independent claim is also included for a device for geophysical prospecting of a porous geological formation with electrolytic fluid(s) comprising an excitation device (4) to stimulate a region of interest of the formation, a response signal detection device, and a polarization device (6) to polarize the region of interest electrically.
Patent WO-03037193-A1 (WO)
Title: Surgical instrument
Inventor: VIART GUY
IPC: A61B17/16
Filed: 2002-10-23
Abstract: The invention relates to a surgical instrument comprising: grip handles (2, 3) which are articulated to each other around a fulcrum pin (4) so that the jaws can be moved from an open position to a closed position; and connecting means (5) which can be used to: (i) lock the handles (2, 3) in a determined, constant position when a first force is exerted on said handles; and (ii) unlock the handles (2, 3) when a second force is exerted on same.
Patent FR-2837884-A1 (FR)
Inventor: PICARD FREDERIC
IPC: F16B41/00
Filed: 2002-03-27
Abstract: The invention relates to an anti-theft device which is intended, in particular, for vehicle wheels. The inventive device comprises an assembly consisting of: an element (1), which can be mounted to the nuts and bolts of the wheels and which is fitted with coding means; and a key (3) which is equipped with complementary decoding means. The aforementioned element (1) comprises an essentially cylindrical head (10) which is bordered externally and co-axially at a certain distance by a flange (14) which, together with the head (10), defines an annular space (13) that is designed to house the annular end part (32) of the key (3) in a tight manner. Moreover, the periphery (19) of the aforementioned essentially cylindrical head (10) comprises longitudinal cavities (12) which are parallel to the axis of the head (10) and which are disposed at random angular locations in order to form the code. Said cavities are intended to co-operate with concordant cavities (34) disposed on the inner wall (33) of the annular end part (32).
Patent FR-2838130-A1 (FR)
Title: Formulation solide antitartre a base d'acide adipique et son utilisation en lavage automatique de la vaisselle
Inventor: JOUBERT DANIEL
IPC: C11D3/20
Filed: 2002-04-08
Abstract: Formulation ménagère ou institutionnelle solide antitartre (F), comprenant de 60 à 100% de son poids d'un système acide comprenant de l'acide adipique (A) et un composé acide polycarboxylique saturé (P) de point de fusion de 80 à 110°C et formé pour au moins 40% de son poids d'acide glutarique (G), l'acide adipique (A) pouvant être en partie présent dans le composé acide polycarboxylique saturé (P), le rapport de la masse totale d'acide (A) à la masse de composé acide polycarboxylique saturé (P) allant de 70/ 30 à 95/ 5.Formulation bicomposant comprenant une partie antitartre constituée par la formulation antitartre (F) et une partie lessivielle.
Patent WO-03053629-A1 (WO)
Title: Modular structure for maintaining a body part
Inventor: DEMIT DANIEL
IPC: B23K37/04
Filed: 2002-12-13
Abstract: The invention concerns a structure for maintaining a body part, the structure consisting of assembled frame members, at least one of the frame members being a tubular beam (1) provided on the outside with at least a groove (7) extending longitudinally. The invention also concerns a template for drilling said beam.
Patent FR-2838236-A1 (FR)
Title: Procede de deposition de silicum polycristallin en milieu aqueux sur un support conducteur ou semi-conducteur
Inventor: COLIN REMI
IPC: C25D9/04
Filed: 2002-04-05
Abstract: Le procédé selon l'invention fait intervenir un réacteur (1) dans lequel est effectué une déposition de silicium, ledit réacteur (1) étant constitué d'une enceinte fermée (2), contenant un milieu aqueux (3) constitué d'eau distillée, d'éléments chauffants (4), d'une première électrode (7) constituant le matériau à déposer c'est-à-dire du silicium de purification 10-17 , d'une seconde électrode (9) constituant le support en cuivre destiné à recevoir la couche de silicium et dune troisième électrode (8) en cuivre destinée à appliquer un champ électrique à l'intérieur de l'enceinte.