baber/WOPTO huggingface dataset:
Patent FR-2847704-A1 (FR)
Title: Control system for liquid crystal display includes use of two phase control voltage to establish break before selecting required crystal state
Inventor: MARTINOT LAGARDE PHILIPPE
IPC: G02F1/139
Filed: 2002-11-26
Abstract: The display includes bistable nematic liquid crystal components situated between a control electrode associated with each pixel and a display state control link. An input signal is applied to each component, the signal comprising at least two phases separated by an interval of time. The first phase authorises the anchorage break of the liquid crystal material, and the second selects the specific state of the bistable material.  The display includes a matrix screen with a bistable nematic liquid crystal material and with an anchorage break. Components of the display are able to change from a non-passing state to a passing state, each being situated between a control electrode associated with each pixel and a display state control link. An input signal may be applied to each component, the signal comprising at least two phases separated by an interval of time. During the first phase the signal is of sufficient amplitude to authorise the anchorage break of the liquid crystal material associated with the pixel. The second phase includes a signal amplitude controlled to select one of the two bistable states of the liquid crystal material. The time interval between the two phases is chosen to ensure the anchorage break of the liquid crystal prior to the application of the second phase input signal.
Patent FR-2848296-A1 (FR)
Title: Atomic interferometry system rotation speed measuring procedure, involves producing interval in frequency by two opposite propagating laser beams and atoms, and detecting speed of rotation from internal state of atoms
Inventor: LANDRAGIN ARNAUD
IPC: G01C19/58
Filed: 2002-12-06
Abstract: The procedure involves exposing group of atoms (A1, A2) to two opposite propagating laser beams formed by each of two co-propagating laser beams. The opposite laser beams and the atoms produce an interval in frequency due to a Doppler effect regulated to allow realization of Raman transition to realize interference. Speed of rotation submitted by an atomic interferometric system is detected from an internal state of the atoms.  An Independent claim is also included for an apparatus to measure speed of rotation of an atomic interferometric system.
Patent FR-2848707-A1 (FR)
Title: Display device for displaying information relating to conditions e.g. speed of vehicle, has projectors to transmit radiation based on pre-determined wave length representative of pre-defined interval of speed values
Inventor: LESCAUDEY DE MANEVILLE PATRICK
IPC: B60Q1/54
Filed: 2002-12-12
Abstract: The device has a set of light projectors (P1-P6) integrated on a vehicle and coupled to a speed measuring unit of the vehicle. Each projector transmits radiation based on pre-determined wave length representative of a pre-defined interval of the speed values. A display control unit inhibits lighting of the projectors associated with the intervals of speed values that are lower than the current speed value.
Patent FR-2849781-A1 (FR)
Title: Coagulation instrument for endoscopy apparatus, has ultrasonic transducer without diaphragm and mounted near end of flexible cable, which assures rotational or translational guiding of transducer when cable is inserted in endoscope
Inventor: LACOSTE FRANCOIS
IPC: A61B18/00
Filed: 2003-01-14
Abstract: The instrument has an ultrasonic transducer without diaphragm and mounted near an end of a cable. The cable has a diameter from 1 to 5 millimeter. The cable is flexible to be inserted in an endoscope, needle or cytoscope, while at the same time assures rotational or translation guiding of the transducer.  An Independent claim is also included for an endoscopy apparatus.
Patent FR-2851366-A1 (FR)
Title: Temporary lock, for lifting lug on radioactive waste container, has plates with interlocking male and female components that are broken to remove it
Inventor: HARTENSTEIN MICHEL
IPC: G09F3/03
Filed: 2003-02-19
Abstract: The lock comprises two plates (18, 20) of a rigid synthetic material with thrust surfaces (22, 24) that fit against opposite sides (16a, 16b) of a lifting lug (8). The facing surfaces of the plates have interlocking male (26) and female (28) components that fix together, e.g. by engaging toothed surfaces, after the male component has been passed through the slot (14) in the lug. The lock is removed by forcing the plates apart with a lever, thus shearing the male component across a line of reduced resistance.
Patent FR-2851260-A1 (FR)
Title: Particle guide for making fibres and/or ribbons, comprises head with converging channels for fluids containing particles and aggregation agent in suspension
Inventor: DIEUDONNE MARIE
IPC: D01D5/00
Filed: 2003-02-19
Abstract: The particle guide is designed to provide shearing and elongation forces between two solutions, one containing particles such as carbon nanotubes in suspension and the other an aggregation agent, and give the particles a preferred orientation during their aggregation. The particle guide is designed to provide shearing and elongation forces between two solutions, one containing particles such as carbon nanotubes in suspension and the other an aggregation agent, and give the particles a preferred orientation during their aggregation. It consists of a cylindrical head (1) with two channels (2, 3) for the circulation of first and second solutions. Each channel has an inlet (20, 30) and an outlet (21, 31), and they meet in a convergence zone (4), where the particles make contact with the aggregation agent. The first channel has a nozzle aligned with the axis of the head that imparts a straight or conical trajectory to the solution, while the second is in a conical annular configuration round the first. The outlet end of the nozzle is adjustable relative to the convergence zone by means of a threaded outer surface (5), and the shape of the convergence zone is made variable by being formed between two interchangeable cylindrical head components (10, 11).
Patent FR-2851945-A1 (FR)
Title: Drill for piercing hole, has cylindrical handle extended by body whose front end forms piercing head and visualization unit to evaluate depth of hole at time of drilling
Inventor: HAAS OLIVIER
IPC: B23B49/00
Filed: 2003-03-03
Abstract: The drill has a cylindrical handle (3) extended by a body where the handle retains the drill in mandrel to permit its rotation. The bodys front end forms a piercing head (4). A visualization unit evaluates depth of hole at time of drilling. Successive dot or dash is made at successive distance from end of the drill. The dot or dash is placed in grooves of body of the drill.
Patent FR-2844824-A1 (FR)
Title: Sliding sectional door is moved by traction carriage travelling in guide rail lying parallel to part of door suspension rail
Inventor: GOCKUS MARCO
IPC: E05F15/14
Filed: 2003-09-17
Abstract: The door (4), made from a series of articulated sections suspended from rollers running in an overhead rail (3), is moved by a traction carriage (7) powered by an electric motor (6) and a cog engaging with a toothed belt. The traction carriage runs in a separate straight guide rail (8) that lies parallel to one straight section of the suspension rail and has the toothed belt extended inside it, while the carriage is connected to the door by a coupling rod (10).
Patent WO-2004060057-A1 (WO)
Inventor: TALLOBRE JEAN-MARC
IPC: A01M1/22
Filed: 2003-11-27
Abstract: L'invention a pour objet un appareil pour capturer les insectes par aspiration. Appareil manuel pour capturer les insectes par aspiration, ledit appareil fonctionnant sur une batterie rechargeable, it est compose d'un corps longitudinal comprenant, le tuyau, la batterie et l'élément aspirant, un tube d'entrée amont (9) est dispose devant la grille (8), l'axe (7) de rotation des pales est perpendiculaire à l'axe longitudinal de l'appareil et de la bouche d'entrée (10) , une grille électriflable (8) est disposée en amont desdites pales, le tube d'entrée amont (9) est équipé de rainures hélicoïdales (12) pour créer un mouvement cyclonique du flux d'entrée.
Patent FR-2865142-A1 (FR)
Title: Winter-sport material e.g. ski, storing and transporting device, has lower wall with rear and front blocks separated by distance such that rear and front bindings of skis are placed between blocks which have clamping units to clamp skis
Inventor: GRENET BENJAMIN
IPC: A63C11/02
Filed: 2004-01-20
Abstract: The device has lower and upper walls (10, 20), rear and front end walls (30, 40) and lateral walls (50, 60). The walls define a volume to receive a pair of skis. The wall (10) has rear and front blocks (70, 80) separated by a distance such that rear and front bindings of the skis are placed between the blocks. The blocks have heights corresponding to heights of the respective bindings and have clamping units to clamp the skis.
Patent FR-2865674-A1 (FR)
Title: Doctor blade grinding machine, has stoppers with arc of circle shape and with centre that is situated at immediate proximity of grinding line and is in mean plane of grinding stones in cutting position
Inventor: DAVID BERNARD
IPC: B24B9/20
Filed: 2004-02-04
Abstract: The machine has a grinding device with grinding stones having a support (10) that carries two stoppers (15) with arc of circle shape cooperating with two cams (16). The centre of the stoppers is situated at immediate proximity of grinding line and is in mean plane of the stones in cutting position. A casing is lifted with the help of a control lever (9) and a spring (21).
Patent FR-2869053-A1 (FR)
Title: Dispositif de verrouillage et deverouillage avec cle d'un tampon sur un cadre
Inventor: MONNERET JEAN JACQUES
IPC: E05B11/02
Filed: 2004-04-15
Abstract: La présente invention concerne un dispositif de verrouillage et déverrouillage avec clé d'un tampon sur un cadre.Le dispositif est caractérisé en ce que le rotor du verrou comprend un fût cylindrique (17) monté à rotation dans le tampon (1) en étant solidarisé en rotation au pêne (10) et un axe cylindrique (18) à tête (21) monté fou dans le fût (17).L'invention trouve application dans le domaine de la voirie.
Patent FR-2870517-A1 (FR)
Inventor: ARTINI FRANCK
IPC: G05D1/06
Filed: 2004-05-18
Abstract: The method involves recording a part of a lateral path of a low level flight path located in front of a present position of an aircraft, during the low level flight. The availability of the lateral path is monitored during the low level flight. The aircraft is vectored to fly along a safe altitude based on the recorded part, when missing of the lateral path has been detected during the lateral path monitoring, by a vectoring unit (3). An independent claim is also included for an aircraft having a device for securing a low level flight.
Patent FR-2860656-A1 (FR)
Title: Enceinte pour rotor constituee d'anneaux composites
Inventor: WANG YU
IPC: H02K1/22
Filed: 2004-10-05
Abstract: Cette enceinte (20) pour rotor dans un générateur comprenant le rotor, des enroulements de rotor et un stator, comprend une pluralité d'anneaux composites (22, 24) adjacents les uns des autres le long d'une dimension de longueur du rotor afin de contenir les enroulements de rotor sur le rotor, les anneaux comprenant chacun au moins deux couches (26, 28) choisies dans le groupe constitué essentiellement des métaux, des stratifiés à base de fibres de verre et des stratifiés à base de fibres de graphite.
Patent FR-2876937-A1 (FR)
Title: Cylindrical testpiece polishing machine, has driving units driving testpiece in to and fro movement along main axis of testpiece, and micropiston enclosing sensor and including internal/external units to adjust exerted force to preset value
Inventor: BOURGADE JOSE
IPC: B24B21/02
Filed: 2004-10-25
Abstract: The machine (1) has driving units to drive a testpiece (35) in a to and fro movement along a main axis (P) of the testpiece. Unwinding units unwind a sandpaper (52) to contact the testpiece. A micropiston (62) thrusts the paper against the testpiece and encloses a sensor which determines a force exerted by the micropiston on the paper. Internal or external units of the micropiston allow adjustment of the force to a preset value.
Patent FR-2878791-A1 (FR)
Title: Seat track for motor vehicle, has fixed profile extending along extension direction, and monoblock and elastically deformable stop unit limiting sliding of movable profile with respect to fixed profile beyond rear end utilization position
Inventor: LEGRAS CEDRIC
IPC: B60N2/075
Filed: 2004-12-03
Abstract: The track has a fixed profile (4) extending along an extension direction in directions (20, 30) until ends (22, 24). A monoblock and elastically deformable stop unit (40) limits sliding of a movable profile (6) with respect to the fixed profile, in the direction (30), beyond a rear end utilization position. The stop unit is restrained under pressure for applying against a support surface. An independent claim is also included for a method of fixing a seat track on floor pan of a motor vehicle.
Patent FR-2866725-A1 (FR)
Title: Interactive video game e.g. shooting game, system for play room, has data processing unit for controlling movable seat and air bags in order to produce effect on user and/or on his environment other than simulation effect
Inventor: KISSELEVA OLGA
IPC: G06F3/01
Filed: 2004-02-23
Abstract: The system has a movable seat (15) and air bags (19) placed on both sides of a location of a user for producing action on a user and/or on his environment. A data processing unit e.g. computer, controls the movable seat and air bags in order to produce an effect on the user and/or on his environment other than a simulation effect, in response to a predetermined event provoked by the user in a game.
Patent FR-2868711-A1 (FR)
Inventor: MIETTE EMMANUEL
IPC: B07C3/18
Filed: 2004-04-07
Abstract: The method involves recognizing address by optical character recognition (OCR) to determine address information of an item (1). A digital print is derived from a digital image of surface having the information, when the address is not recognized by OCR, to recognize address by video encoding. An identification code is printed on the item if the recognized information relates to information of item not to be sent to an abroad addressee. An independent claim is also included for a postal item processing machine.
Patent FR-2873291-A1 (FR)
Inventor: AUBRUN SONNEVILLE ODILE
IPC: A61K8/365
Filed: 2004-07-26
Abstract: A foaming cleansing composition comprises anionic surfactant such as alkyl glycol carboxylic acids or their salts, and oxyethylenated compound with a molecular weight of >= 300000 g/mol. An independent claim is also included for a method, comprising applying the inventive composition to the skin, the scalp and/or the hair.
Patent FR-2874693-A1 (FR)
Title: Axial brake release force sensor for electrical parking brake, has switches to detect course of two elementary sensors bodies under action of force applied against respective springs, where one spring has rigidity greater than other spring
Inventor: BAILLEUX FRANCOIS
IPC: B60T7/10
Filed: 2004-08-25
Abstract: The sensor (50) has two elementary sensors (51, 52) respectively with bodies (510, 520) to receive axial brake release forces. Switches (513, 523) detect the course of the bodies under the action of force applied against springs (512, 522) respectively. The bodies (510, 520) present an axial clearance equal to the course. The spring (522) has rigidity greater than that of the spring (512). An independent claim is also included for a brake compression and release detector.
Patent FR-2875853-A1 (FR)
Title: Turboreacteur avec une tuyere a section variable dont chaque volet pivote autour d'un axe, axes pour les volets
Inventor: BAINACHI DANIEL OLIVIER
IPC: F02K1/12
Filed: 2004-09-29
Abstract: Le turboréacteur de l'invention comporte une tuyère d'éjection à section variable, comprenant au moins un volet monté pivotant autour d'un axe (12), l'axe étant relié à la structure fixe du turboréacteur par deux attelles (16, 16'), comportant chacune un alésage (17, 17') de logement de l'axe, le volet étant commandé en pivotement par un vérin, relié à deux attaches (6, 6') qui comportent chacune un alésage de passage de l'axe autour duquel ils sont rotatifs. Le turboréacteur est caractérisé par le fait que l'axe, les alésages des attelles et les alésages des attaches sont agencés de façon à ce que les contacts entre l'axe, d'une part, les parois des alésages des attelles et les parois des alésages des attaches, d'autre part, se fassent suivant des surfaces bombées (12a, 12a', 12b, 12b').Ainsi, en fonctionnement, en cas de flexion de l'axe, les surfaces de contact suivent cette forme bombée et sont convenablement réparties.
Patent FR-2880649-A1 (FR)
Title: Two-stroke hybrid engine, has cylinders with coils for exciting pistons towards upward and downward at two respective strokes, and rotary selector for alternating electromagnetic and solenoid valve interventions
Inventor: ESPITALIE RAYMOND LOUIS
IPC: F01B31/26
Filed: 2005-01-07
Abstract: The engine has cylinders (2), each housing a piston (5) actuated by a connecting rod (7) connected to a crankshaft (6), where the engine has an electro-pneumatic operation. The cylinders have coils (11) for exciting the pistons towards upward and downward at two respective strokes. A solenoid valve (24) is connected to a rotary selector (12) which alternates electromagnetic and valve interventions.
Patent FR-2867552-A1 (FR)
Title: Fuel injector for stepped fuelling system, has two stepped fuel injection circuits connected to respective fuel injection valves that are operable for being opened respectively at two different opening pressures
Inventor: MYERS WILLIAM JOSEPH
IPC: F23R3/34
Filed: 2005-01-12
Abstract: The injector has two stepped fuel injection circuits (411, 412) with two fuel injection points (413, 414), and connected to respective fuel injection valves (415, 416). The valves are operable for being opened respectively at two different opening pressures. A valve casing has a fuelling connection connected, to provide fuel, to valves and a fuel signal connector connected, to provide pressure, to the valves.
Patent FR-2881455-A1 (FR)
Title: Door closing flange and handle assembly for e.g. container, has flange including rectangular tube that is opened on its upper part, and handle with bosses to prevent horizontal displacement of handle in closed position if axle is withdrawn
Inventor: FORTIN JEAN
IPC: E05C9/08
Filed: 2005-02-01
Abstract: The assembly has a flange (2) soldered to a bar of a sash-bolt and including a rectangular tube. An axle (4) of a handle (3) is implanted at center of lateral faces of the tube and is integrated to the flange by riveting. The tube is opened on its upper part for swinging the handle in an opening position. The handle includes bosses for preventing horizontal displacement of the handle in a closed position if the axle is withdrawn.
Patent FR-2882117-A1 (FR)
Title: Electromagnetic clutch for connecting/cutting off compressor operation in e.g. car air conditioner, has armature and plate that sandwich elastic material, so that vibration of spring on plate is damped when armature is attracted to rotor
Inventor: KONISHI TOSHIHIRO
IPC: F16D27/112
Filed: 2005-02-16
Abstract: An armature (5) and plate sandwich an elastic material (9) that covers the front side of a spring (7) provided on the plate so that vibration of the spring is damped when the armature is attracted to the rotor (4).
Patent FR-2884064-A1 (FR)
Title: Armoire pour appareillage electrique
Inventor: HOUARD FABRICE
IPC: H02B1/30
Filed: 2005-03-31
Abstract: L'armoire pour appareillage électrique est formée d'une enveloppe présentant une ouverture délimitée par un cadre (5), cette enveloppe comportant deux panneaux latéraux (2) reliés chacun par l'une de leurs extrémités à un premier panneau (3) et par l'autre de leurs extrémités à un deuxième panneau, le premier panneau (3) et le deuxième panneau comportant à chacune de leurs extrémités un tenon (24) prolongeant le panneau selon l'orientation générale de ce dernier, chacun de ces tenons (24) étant inséré dans un logement (33) du panneau latéral (2) correspondant, pour chacun desdits tenons (24) des moyens (37) de maintien en position du tenon (24) dans son logement (33) sont disposés transversalement à ladite orientation générale du premier (3) ou deuxième panneau correspondant.
Patent FR-2884547-A1 (FR)
Title: Profile metallique pourvu d'enlevements de matiere permettant une protection contre le feu
Inventor: DUCAMIN SERGE
IPC: E06B5/16
Filed: 2005-04-15
Abstract: L'invention concerne un profilé métallique destiné à former l'huisserie d'une porte coupe-feu, ledit profilé étant destiné à être posé sur une cloison sèche, ledit profilé comprenant une première partie (2) et une deuxième partie (3), lesdites première et deuxième parties (2, 3) étant séparées par une partie de raccordement (4), la partie de raccordement (4) comprenant au moins une série (7) d'enlèvements de matière (8) dans la zone de la partie de raccordement (4) adjacente à la première partie (2), lesdits enlèvements de matière (8) étant agencés pour permettre une déformation de la partie de raccordement (4) autour desdits enlèvement de matière, sous l'effet de la dilatation de première partie (2) lorsqu'elle est exposée au feu, de sorte que la première partie (2) s'écarte de la deuxième partie (3) en se déformant lorsque la première partie (2) est exposée au feu.
Patent FR-2887289-A1 (FR)
Title: Internal combustion engine`s oil heat managing device, has comparison and control unit acting on controlled valve based on result of comparison of coolant and oil temperatures provided by monitoring units
Inventor: PERSET DENIS
IPC: F01M5/00
Filed: 2005-06-21
Abstract: The device has monitoring units (18, 19) to monitor the change of temperature of a coolant and oil, respectively. A comparison and control unit (17) receives the temperature values from the monitoring units and acts on a controlled valve (16) according to the result of the comparison of the temperatures. The valve acts on the flow of the coolant passing through a coolant/oil heat exchanger (15) that is connected to a lubrication circuit and a coolant circuit of an internal combustion engine (1). Independent claims are also included for the following: (1) a method for managing heat of an oil circulating in a lubrication circuit of an internal combustion engine (2) a motor vehicle comprising an oil heat management device.
Patent FR-2875787-A1 (FR)
Title: Procede et systeme d'avertissement tactile servant a aider un pilote d'helicoptere pour l'atterissage
Inventor: GREENE RANDALL A
IPC: G08B6/00
Filed: 2005-09-30
Abstract: Un système d'avertissement tactile destiné à avertir un pilote d'hélicoptère qu'il se trouve à une altitude présélectionnée pendant une manoeuvre d'atterrissage comporte un bras de commande de pas collectif (60) servant à commander l'aéronef et un dispositif d'avertissement tactile (60) fonctionnellement relié au bras de commande de pas général. Le système comporte un altimètre radio (64) servant à mesurer l'altitude réelle (65), un ordinateur et un clavier (61) servant à introduire dans la mémoire de l'ordinateur une hauteur présélectionnée au-dessus du sol (62). Un générateur de signal produit un signal indicatif de l'altitude réelle lorsque l'aéronef s'approche du sol. Ensuite, lorsque l'altitude réelle est égale ou inférieure (68) à l'altitude présélectionnée, le système active le dispositif tactile (69).