baber/WOPTO huggingface dataset:
Patent FR-2828560-A1 (FR)
Title: Resonant optical sensor measuring downhole pressure in petroleum well, comprises doped silicon absorbing incident infra red radiation
Inventor: AMENDOLA GILLES
IPC: G01L9/00
Filed: 2001-08-09
Abstract: A resonant element (4) is made of doped silicon, permitting the absorption of incident radiation at a wavelength exceeding 1100 nm (IR). An Independent claim is also included for a corresponding instrument which monitors pressure (at least) in a well and relays the signal to the surface. The instrument is implemented as an array of sensors, measuring along e.g. the height of the well. The optical fibers relay signals for control and processing.  Preferred Features: The absorption wavelength is 1300-1600 nm. The doping is P-type, at a concentration of at least 5 x 10<17> atoms/cm<3>. The sensor is a pressure sensor (2). The resonant element is fixed to the interior of a casing (18). The casing comprises a cap (22) and base (20) assembly. These components are formed largely in silicon, the pressure to be detected (Pe) being applied around the casing. An optical fiber (8) transmits radiation (Re) to the sensor element; the casing has a sealed passage (38) for the optical fiber. The fiber optic transmits both excitation- and reading- (Rd) beams to the sensor, simultaneously. The reading beam radiation is outside the absorption band of silicon, but within the band of optical fiber transparency. Its wavelength is preferably 1550 nm.
Patent FR-2817297-A1 (FR)
Title: Common-rail fuel-injection system, for automotive vehicle internal combustion engine, has first and second distributor slide valves controlling opening of injectors
Inventor: HARNDORF HORST
IPC: F02M63/02
Filed: 2001-11-29
Abstract: Downstream of the collector chamber, the high pressure conduit (12), connected to the injectors, have a first distributor slide-valve distributor (7), and the conduit, at the command end (25,31), is controlled to open, by another slide-valve distributor (26) located in this conduit, close to the nozzle.  The system has a high-pressure collector chamber (5) receiving the pressure by a high-pressure pump (3) and feeding pressurized fuel to a number (1-n) of fuel injectors (6,21), these different injectors having a needle nozzle (22) which opens or closes the ejection nozzles (23).
Patent FR-2822753-A1 (FR)
Title: Surface decoration procedure e.g. using transferred motif uses supple film coated with elastic varnish to receive motif and adhesive layer
Inventor: GROSMAIRE PIERRE
IPC: B05D3/06
Filed: 2001-12-17
Abstract: The procedure consists of preparing a supple film (1), deformable when heated, applying a coating of an elastic varnish (4) to one of its surfaces, applying the decorative material or motif (5) to the varnish, and then a layer of adhesive (7) before transferring the prepared complex to the surface to be decorated. The varnish is thermoformable, reticulated, pre-reticulated or post-reticulable, and a separating agent (3) can be applied to the film following surface preparation and before applying the varnish. After applying the varnish, e.g. with a gun, in a curtain machine or by electrostatic deposition, and allowing its solvent to evaporate it is reticulated by UV rays or subjecting it to electron accelerator treatment.
Patent FR-2833963-A1 (FR)
Title: Use of a polyorganosiloxane with at least three silicon-bonded hydrogen atoms as a crosslinking agent in silicone compositions for forming water-repellent release coatings
Inventor: BENAYOUN JEAN PAUL
IPC: C08J7/043
Filed: 2001-12-21
Abstract: Polyorganosiloxane with at least three silicon-bonded hydrogen atoms is used as a crosslinking agent in a silicone composition that has a viscosity of no more than 1500 mPas at 25 deg C and is crosslinkable by polyaddition in the presence of no more than 80 ppm of a metal catalyst to form a water-repellent release coating.  Independent claims are also included for:  (1) a silicone composition capable of crosslinking by polyaddition to form a water-repellent release coating, comprising a polyorganosiloxane with at least two silicon-bonded alkenyl groups, a linear polyorganosiloxane of formula (I) with at least three silicon-bonded hydrogen atoms, and no more than 80 ppm of a platinum-group metal catalyst, where the composition has a viscosity of no more than 1500 mPas at 25 deg C;  (2) a substrate with a release coating as above. M alpha M' beta D psi D' delta         (I) M  = (R<1>)3SiO1/2;  M'  = Ha(R<1>)bSiO1/2;  a  = 1-3;  b  = 0-3;  a+b  = 3;  D  = (R<2>)2SiO2/2;  D'  = HR<3>SiO2/2;   alpha ,  beta   = 0-2 provided that  beta  is not 0;   psi ,  delta   = numbers greater than 0;   psi / delta  = 0-0.4 but no 0;   beta / delta   = 0.02-0.06.
Patent WO-03077934-A1 (WO)
Inventor: DAL FARRA CLAUDE
IPC: A61K31/70
Filed: 2002-02-21
Abstract: La présente invention se rapporte à l'utilisation dans une composition cosmétique ou dermatologique, ou pour la préparation d'une telle composition, d'une quantité efficace d'un substitut de miel obtenu en cultivant des micro-organismes avec des sucres dont la composition est proche de celle du miel; le substitut de miel ou la composition étant destinés à accélérer la cicatrisation, et à hydrater la peau.
Patent WO-02070395-A1 (WO)
Title: Filling head
Inventor: SOLIGNAC JEAN-PIERRE
IPC: B65B1/32
Filed: 2002-03-04
Abstract: The invention relates to a device for distributing and dosing pasty, liquid, semi-liquid or pulverulent products.  The inventive device comprises a valve body (1) which is provided with a through channel (2) for moving the product from a feed opening (3) to a delivery nozzle (4) in dosed quantities.  A valve seat (5) is formed in the channel (2) and a valve (6) is mounted in said channel.  The device is essentially characterised in that the product through channel (2) comprises a rectilinear product passage segment in which the valve seat is disposed and in which the valve (6) and the valve rod (7) extend axially and in full.  Moreover, the valve drive mechanism penetrates said product passage segment at least in part.  The drive mechanism is in contact with the product such that the mechanical link between the valve rod (7) and the drive mechanism is also in contact with the product and is lubricated by said product.
Patent FR-2835545-A1 (FR)
Title: Method of operating discharge outlets for gravel lorry, involves using video cameras to monitor operation of outlet trap doors in hopper
Inventor: SERRES JEAN MICHEL
IPC: E01C23/07
Filed: 2002-02-04
Abstract: The method of controlling the de-phase and selection of the outlet trap doors for a gravel spreading lorry (1) having a hopper (2) movable in reverse. The method uses a video camera (3) for monitoring the road (4) on the rear of the lorry and a video screen (5) in the cab. Camera views the width of the road working area (L) at a set distance (D). Information is displayed on the video screen corresponding to the number of traps. An Independent claim is also included for a monitoring installation using the method.
Patent FR-2837138-A1 (FR)
Title: Hybrid drive for motor vehicle has pair of electric machines with input shafts meshing with intermediate shaft coupled to differential
Inventor: RAOUL MICHEL
IPC: B60K6/48
Filed: 2002-03-15
Abstract: The hybrid drive for a motor vehicle (10) has an internal combustion engine (400) driving an input shaft (120) by a coupling (320). A first electric machine (100) is permanently connected to the second input shaft (130) and a second electric machine (300) mounted on a flywheel (31) of the engine. The input shafts each have teeth (120a,130a) to engage corresponding teeth in an intermediate shaft coupled to the vehicle wheels via  differential. An Independent claim is included for a control method for the vehicle drive.
Patent FR-2839877-A1 (FR)
Title: Ultrasonic probe for bone analysis uses two transmitters and array of detectors sensing propagation times through bone material
Inventor: BOSSY EMMANUEL
IPC: A61B8/08
Filed: 2002-05-27
Abstract: The ultrasonic probe comprises a reception zone (2) located between two transmission zones (1). In order to evaluate the signal propagation speed along a bone surface, the signal travel time is evaluated over a distance corresponding to the distance between the receivers. An average value is then calculated, in order to form an image of the surface.  The ultrasonic probe comprises a reception zone (2) comprising a number of signal receivers (4) located between two transmission zones (1). The signal receivers form a row following the direction (Ox) of propagation, and are aligned transversely with respect to this direction. They are distributed equidistantly along this axis. In order to evaluate the signal propagation speed along an interface to be examined, for example a bone surface, the signal travel time is evaluated over a distance corresponding to the distance between the receivers. The calculation includes measuring this time (DELTAt+ and DELTAt-) for the waves coming from the two transmission zones, and taking as an approximate real time the value (DELTAt+ + DELTAt-)/2
Patent FR-2840756-A1 (FR)
Title: Procede de synchronisation de stations de base de type dect interconnectees via un reseau lan d'architecture de type ip
Inventor: PINAULT FRANCIS
IPC: H04B7/26
Filed: 2002-06-06
Abstract: La présente invention concerne un procédé de synchronisation d'une pluralité de stations de base de type DECT dans un système de télécommunications (100) comprenant les stations de base (BS1 à BS5) interconnectées par un réseau LAN (10) d'architecture de type IP, le procédé comportant une étape de synchronisation grossière des stations de base par un signal de synchronisation grossière (sg) transporté par le réseau LAN, une étape d'émission d'une horloge de référence (h1) et une étape de synchronisation fine des stations de base (BS1 à BS4) à partir de ladite horloge. Une phase d initialisation du système inclut l'étape de synchronisation grossière par la diffusion du signal de synchronisation grossière envoyé par un serveur de synchronisation (1), une étape de hiérarchisation, réalisée au sein de chaque groupe de stations de base (BS1 à BS4) couvrant des picocellules (P1 à P4) reliées entre elles, par l'attribution selon un ordre croissant d'un numéro de type nombre entier positif (n°1 à n°4), l'étape d'émission de l'horloge de référence, produite par la station de base (BS1) de numéro 1 de chaque groupe, l'étape de synchronisation fine, par l'écoute de l'une des stations de bases de son groupe de numéro inférieur et émettant une horloge fine (h2 à h4) similaire à ladite horloge de référence.
Patent FR-2842310-A1 (FR)
Title: Electro-optical modulator and filter, comprises spatial modulation of electric field inducing diffraction of incident light, and spatial filtration of diffraction pattern of transmitted light
Inventor: JOFFRE PASCAL
IPC: G02F1/1347
Filed: 2002-07-12
Abstract: The modulator and filter comprise an Electro-optical cell (1) with an electro-optical, in particular liquid-crystal, material (14) illuminated by a light beam (60) from a source (6), at least one device for spatial modulation (2) of electric field in contact with the liquid-crystal material inducing an effect of diffraction of incident light, one or more layers (4) allowing to focus the light transmitted by the cell, and at least one making device (3) associated with the lenses and situated in a proximity of the focal plane (42) of the lenses allowing the spatial filtration of the diffraction pattern of the transmitted beam. The device for spatial modulation (2) of electric field comprises a periodic structure whose step is substantially greater than the wavelength of the light beam (60), in particular with the step in the range 3-6 times the wavelength, and where the step is 1-3 times the thickness of electro-optical, that is the liquid-crystal material. The periodic structure (7) comprises elements (20) of material whose index of refraction is in the range of variation of the liquid crystal in one of the states: electrically excited, intermediate, and nonexcited. The elements (20) of periodic structure are linear in form and organized in two dimensions. The spatial modulation device comprises one or more pixels in the form of a network of microelectrodes, where different electrodes of a pixel are interconnected. The modulator and filter (claimed) comprise a set of lenses (4), the masking device comprises a mask associated with each lens, and the cell comprises a set of pixels where one lens is associated with each pixel. The set of lenses is situated in a plane (40) parallel to the cell, and the masking device is situated between the plane and the focal points of the lenses. The set of lenses is covered with a layer of transparent material (5), a flat surface (50) of the layer is parallel to the plane (40) of the lenses, and the thickness of the layer is such that the masking device is situated in the proximity of the focal plane. The electro-optical cell is with nematic or ferroelectric liquid crystal. In other embodiments, the spatial modulation device comprises a second diffraction network, each lens is designed to transmit at least two beams of different wavelengths, comprises a spatial light modulator with four times more pixels in cross-configuration, or both electrodes are in the form of grids.
Patent FR-2849327-A1 (FR)
Title: Audio and video data decoding process for set-top box, involves loading portions of flow of audio and video data in buffer memories, and supplying audio and video data to audio decoder and video decoder respectively for decoding data
Inventor: ROELENS FREDERIC
IPC: H04N5/00
Filed: 2002-12-20
Abstract: The process involves storing an audio data (81) and a video data (82) in a hard disc (20) before sending to a set-top box. Portions of flow of audio and video data are loaded in buffer memories (70). The audio and video data are supplied from the memory to an audio decoder (131) and a video decoder (132) respectively. The audio and video data are decoded using the respective decoders.  Independent claims are also included for the following:  (a) a device for decoding audio and video data obtained from a source of coded data according to a compression norm; and  (b) a video driver circuit having a device for decoding audio and video data.
Patent WO-03068602-A1 (WO)
Title: Installation for filling containers according to variable product compositions
Inventor: DE VILLELE DAMIEN
IPC: B65G47/86
Filed: 2003-02-05
Abstract: Disclosed is an installation for filling containers (2), comprising a rotating platform (5) that supports a first filling station provided with a first feeding tank (6.1), to which filling nozzles (7.1) are connected, and at least one second filling station provided with a second feeding tank (6.2), to which second filling nozzles (7.2) are connected. The second filling nozzles are adjacent to the first filling nozzles. The inventive installation also comprises moving bodies (16) for moving the containers (2) in relation to the filling nozzles.
Patent FR-2837147-A1 (FR)
Title: Vehicle control device, has heater to preheat internal combustion engine, when power becomes equal to or lower than set value that is larger than lower limit of stored electric power
Inventor: SUZUKI NAOTO
IPC: B60L50/16
Filed: 2003-03-11
Abstract: The device has a control portion that charges a battery by starting an internal combustion engine (2), when stored electric power falls below a lower limit. A heater (51) preheats the internal combustion engine when the amount of power becomes equal to or lower than a set value. The value is set as an amount of the stored electric power larger than the lower limit for using stored electric power.  An Independent claim is also included for a control method for a vehicle control device installed in a vehicle.
Patent FR-2850603-A1 (FR)
Title: Blade protection device for safety razor, has mobile blade-cover/blade-guide sliding along and parallel to blade support in two positions, where in one position blade-cover/blade-guide covers blade and in another it exposes blade
Inventor: ZAJAC CHRISTIAN
IPC: B26B21/40
Filed: 2003-03-13
Abstract: The device has a mobile blade-cover/blade-guide (6) sliding along and parallel to a blade support (10) in a position where the blade-cover/blade-guide covers a blade (5) and another position where it exposes the blade. The blade-cover/blade-guide is moved and guided by an activating unit that moves in the interior body of a tilted head (2) and the handle for control in the vicinity of the head, using a pushbutton (3).
Patent WO-2004047051-A1 (WO)
Title: Printed document folded in several flaps
Inventor: DE LA MOTTE-BOULOUMIE XAVIER
IPC: B31B3/14
Filed: 2003-11-12
Abstract: The invention concerns a printed document (1) comprising several flaps (14) two of which form covers (5, 6). The covers are obtained by lamination so as to increase the rigidity thereof and facilitate manipulation of the document. A folding line (2) transversely linking the covers (5, 6) is similarly formed by lamination. Such a document is easily continuously produced by superimposition of two paper tapes, derived from cutting a printed paper web, coated in certain zones with an adhesive for laminating said zones. Said method is particularly useful for producing folders, for example town plans and/or for various events or game board, in a format that can easily be manipulated.
Patent FR-2858341-A1 (FR)
Title: Ensemble de fixation de cales ou pieces de securite pour panneaux vitres d'une facade a mur rideau
Inventor: LASFARGUES FRANCIS
IPC: E06B3/964
Filed: 2003-07-31
Abstract: Ensemble de fixation de cales et/ou de pièces de sécurité sur un châssis d'encadrement (6) de panneaux vitrés (5) dans une façade verticale dite mur rideau, où chaque panneau est reçu dans le fond d'un alvéole d'une ossature de support formée de montants verticaux et de traverses horizontales, le châssis de chaque panneau comportant un cadre en profilés métalliques creux, assemblés aux angles de ce châssis à l'aide d'équerres en L (12), dont les bras (13,14) sont engagés dans les extrémités ouvertes de deux profilés consécutifs (7,8), le vitrage de chaque panneau étant collé sur le châssis, caractérisé en ce que les cales et les pièces de sécurité (16) comportent des perçages (18) pour le passage à travers les profilés de vis de blocage (19) sur les bras de l'équerre de liaison engagés dans ces profilés, ces vis coopérant avec des trous taraudés (20) ménagés dans ces bras.
Patent FR-2843620-A1 (FR)
Title: Adjustable height spring holder comprises axially movable spring plate and activator comprising rotor generating rotational movement relative to stator converted to spring plate axial movement by conversion device
Inventor: KUHNEL JOACHIM
IPC: F16F1/12
Filed: 2003-08-11
Abstract: The spring holder comprises an axially movable spring plate (35) and an activator (3) comprising a rotor (17) which generates a rotational movement relative to its stator (11), which is converted into an axial movement of the spring plate by a movement conversion device (27). A torque casing device preventing rotational movement of the spring plate comprises an anti-rotation locking element (29) which is stationary relative to the casing (9) of the activator and is connected to the spring plate.
Patent FR-2858950-A1 (FR)
Title: Seal module for fixed window of motor vehicle door, has upright, made from inner and outer components, allowing easy fitting of vertical section of moving window guide unit between components
Inventor: DRIVON STEPHANE
IPC: B60J10/02
Filed: 2003-08-21
Abstract: The seal module consists of an upright (201) and a fixed window seal (103) surrounding a fixed window assembled with the upright. The upright is made from two components, an inner one (202a) and an outer one (202b), that permit easy introduction of the vertical section (111) of a moving window guide unit (110) made in one piece with two vertical sections (111, 115) and an upper transverse section (113). The two upright components are joined together by a single projecting edge (301) on one component between two projecting edges (303, 305) on the other, held together by interlocking surfaces or by a fixing screw, rivet or adhesive. An independent claim is also included for a method for mounting a sealing module of a fixed window.
Patent FR-2859074-A1 (FR)
Title: Grape stalk separator and grape extractor comprises chamber with blades on rotating shaft with lengthwise opening in lower part over conveyor
Inventor: SCHNEIDER ALAIN
IPC: A23N15/02
Filed: 2003-08-29
Abstract: The separator, designed to remove grapes from their stalks, consists of a cylindrical chamber (5) containing a rotary lengthwise shaft (12) with blades (13) that carry bunches of grapes from its intake (9) to its outlet (10) end, where the separated stalks are removed. The lower part of the chamber has a lengthwise opening (6) over a transverse conveyor (15) that removes the separated grapes. The shaft rotates in the opposite direction to the conveyor, and its blades brush against the wall of the chamber in advance of the opening, and the conveyor has a scraper to remove impurities that become stuck to its surface by the grape juice.
Patent FR-2860713-A1 (FR)
Title: Passive mobilization splint for rehabilitating ankle joint, has foot support assembly including gear motor alternately rotating cradle along one axis, and footrest board rotating with respect to cradle along another axis
Inventor: BENY LAURENT
IPC: A61H1/02
Filed: 2003-10-09
Abstract: The splint has a tibial support (7) with a longitudinal axis extending in a sagittal plane (S), and a foot support assembly (10) with a gear motor (15) alternately rotating a cradle (20) along an axis (delta ) parallel to the plane, to permit passive abduction and adduction movements of a users foot. A footrest board (21) rotates with respect to the cradle along an axis (delta ), to permit insertion and eversion movements of the foot. The axis (delta ) forms a non-zero acute angle with the rotation axis (delta ) of the cradle.
Patent FR-2862406-A1 (FR)
Title: Electronic tag identification process for fork-lift truck, involves utilizing base station for associating part of common code to electronic tags that respond, in response to interrogation of tags
Inventor: RAIMBAULT PIERRE
IPC: G06K7/00
Filed: 2003-11-13
Abstract: The process involves interrogating electronic tags for a set of rows of codes, and inhibiting tags which do not respond. Each row of the inhibited tags is stored. The inhibited rows of the tags are de-inhibited, and a base station is utilized for associating a part of common code to the tags that respond, in response to the interrogation process. Independent claims are also included for the following: (a) an electronic tag equipped with an identification code memory; and (b) a base station for identifying electronic tags equipped with an identification code memory.