baber/WOPTO huggingface dataset:
Patent WO-0161707-A1 (WO)
Title: Method for controlling an operation of sealed closure by welding of a filling channel passing through the top cap of a nuclear fuel pencil
Inventor: MAHE PHILIPPE
IPC: G21C17/06
Filed: 2001-02-02
Abstract: The invention concerns a control method in an installation (9) filling a pencil (1) with inert gas under pressure inserted in the sheath (2) of the pencil via a filling channel passing through the top cap (4) of the pencil (1). The sealed closure of the pencil (1) after it has been filled is carried out by welding means such as a laser beam melting part of the top cap (4) of the fuel pencil (1) at the periphery of the pencil filling channel (7). Prior to the sealed closure of the pencil (1) filling channel (7) by welding, the method consists in scanning the end of the cap whereon the filling channel emerges in a circular opening, to obtain a digitised image and in determining by analysing the digitised image, the position of the centre of the opening of the circular inlet of the channel filling the cap (4), relative to a reference position and the diameter of the inlet of the filler channel and deducing therefrom whether it is possible to perform the welding, and in the event the welding is carried out, scanning the end of the cap (4) after welding and determining the presence of a weld seam providing the top cap (4) of the fuel pencil (1) with sealed closure.
Patent FR-2820307-A1 (FR)
Inventor: DUTERTRE ERIC
IPC: A61C7/08
Filed: 2001-02-08
Abstract: The invention relates to an orthodontic device for positioning and holding an individual's teeth in a pre-determined position.  Said device comprises two distinct, generally U-shaped splints, namely a lower mandibular splint (1) and an upper maxillary splint (2), each of which is provided with individual tooth sockets (12, 24) having a shape that is adapted to that of the individual's teeth.  The upper (11) and lower (21) surfaces of the mandibular (1) and maxillary (2) splints respectively comprise complementarily-shaped projecting elements (3; 23) which can fit into one another in order to connect said splints (1, 2).  The inventive device is characterised in that there is an even number of elements (3) projecting from a splint (1, 2), said number being equal to or greater than four.  Said elements are distributed in two parallel lines separated by a main channel (C1), which is parallel to the sagittal plane (XX'), and at least one secondary channel (C2, C3, C4), which is perpendicular to the main channel (C1).  Furthermore, the complementary elements form the shape of a cross (23) which can fit into the main channel (C1) and a secondary channel (C2, C3, C4).
Patent WO-0200058-A1 (WO)
Inventor: MANDICA FRANCK
IPC: A45D26/00
Filed: 2001-06-22
Abstract: The invention concerns a depilatory appliance comprising a housing (7) containing an electric motor driving a rotary system (1) with hair-pinching devices and means for actuating a cyclic closing/opening movement of at least a hair-pinching device (2, 3) for pulling out skin hairs, said appliance comprising at least a mobile element (12) arranged proximate to the depilatory head designed to be urged in close contact with the skin. More particularly, the invention is characterised in that said element (12) provides a massage by moving in the skin plane while the hairs are being removed.
Patent FR-2806398-A1 (FR)
Title: Procede pour fabriquer un systeme de capteur
Inventor: HOFFMANN GUY
IPC: B81B3/00
Filed: 2001-02-16
Abstract: On forme au moins deux cavités (24) s'étendant à partir d'une face supérieure d'un substrat (12) et on les remplit au moins en partie par un matériau différent du matériau du substrat, on applique une couche formant membrane (14) sur la face supérieure du substrat, et on aménage par attaque chimique au moins un renfoncement (22) à partir d'une face inférieure du substrat (12), ce renfoncement s'étendant jusqu'à la couche formant membrane (14) entre les cavités (24). Application notamment aux capteurs micromécaniques de débit massique.
Patent FR-2821073-A1 (FR)
Inventor: DRESIN JEAN MARC
IPC: C08K3/00
Filed: 2001-02-21
Abstract: The invention concerns a composition for producing a running surface layer or capping layer, in particular for roads or industrial floors. Said composition comprises a non-modified bitumen emulsion, a hydraulic binder, aggregates and optionally water. Said composition is characterised in that: its hydraulic binder content C1 ranges between 12 wt. % and 30 wt. % relative to the total weight of the dry constituents of the composition; the ratio R1 of the sum of bitumen volumes and hydraulic binder over the volume of aggregates ranges between 20 % and 150 %; the non-modified bitumen emulsion comprises at least a non-ionic surfactant. The invention also concerns a method for preparing said composition and its use for producing a running surface layer or capping layer.
Patent WO-0231574-A1 (WO)
Inventor: GIDON SERGE
IPC: G02B27/01
Filed: 2001-10-12
Abstract: L'invention concerne un système de visualisation individuelle d'une image affichée sur un micro-écran, caractérisé en ce qu'il comporte: des moyens de projection (7) de l'image pour transformer l'image affichée sur le micro-écran en une image aérienne (6) à courte distance de l'oeil, et des moyens de construction (5) de l'image pour transformer l'image aérienne (6) à courte distance en une image à l'infini, les moyens de projection et les moyens de construction étant éloignés l'un de l'autre.
Patent WO-0233646-A1 (WO)
Inventor: CUNIN HERVE
IPC: G06K7/00
Filed: 2001-10-16
Abstract: L'invention concerne un procédé d'émulation d'un lecteur de carte à puce fonctionnant selon le standard PCSC pour gérer un lecteur de carte à puce fonctionnant selon le standard EMV et communiquant avec la carte à puce selon le protocole T = 0, caractérisé en ce qu'il comprend les opérations suivantes consistant à :(a) déterminer les types d'échanges (APDU) pour lesquels il est nécessaire d'effectuer une émulation,(b) émuler le retour d'un mot d'état (SW1, SW2) en respectant les standards vers l'environnement PCSC,(c) lorsque le type d'échange APDU correspond à un Cas 2 tel que défini dans la norme ISO 7816-4, recevoir la commande C-APDU respectant le mot d'état,(d) lorsque le type d'échange APDU correspond à un Cas 4 tel que défini dans les standards, recevoir la commande GET-RESPONSE utilisant le mot d'état,(e) retourner R-APDU en réponse à C-APDU ou à GET-RESPONSE.
Patent WO-02054667-A1 (WO)
Title: Method and device for protecting documents or for verifying authenticity of a document using an encrypted information produced by said method, and documents protected by said encrypted information
Inventor: ETIENNE PATRICIA
IPC: G06F21/64
Filed: 2001-12-26
Abstract: The invention concerns a method for producing an encrypted information from character strings and numeric values of specific size and representing items to be protected for identifying forgery of administrative documents or documents delivered by public authorities comprising the following steps which consist in: condensing said strings into several numbers of n figures smaller in size than the number representing the size of the strings to constitute a first set of m intermediate results of n figures; transforming said m intermediate results, with an algorithm randomly drawn among several, into a second result of n figures expressed in base 10 produced by a matrix converting characters of an alphanumeric base into digital characters of a decimal base stored by a computing system; converting said second result expressed in base 10 into another so-called encrypted result with the same number of n figures, expressed in a mathematical base randomly selected by the computing system among a specific selection of available conversion bases stored by the computing system, to obtain an encrypted identifier.
Patent FR-2823517-A1 (FR)
Title: Revetement de sol multicouche, a poser flottant
Inventor: DECONINCK BERNARD ANDRE
IPC: E04F15/022
Filed: 2001-04-13
Abstract: L'invention se rapporte à un revêtement décoratif de sol à poser flottant, comprenant une première couche (2, ) rigide dure, présentant une face supérieure visible, et au moins une deuxième couche sous jacente (3, ) mécaniquement résistante, rigide, de support de la première couche.La (certaines au moins des) deuxième (s) couche (s) sous jacente (s) (3, ) présente (nt) des discontinuités structurelles (5, ), définissant des cavités qui réduisent la sonorité du revêtement.
Patent FR-2828131-A1 (FR)
Title: Manufacture of large components from resin-impregnated composition materials by Resin Transfer Molding (RTM) and frontal injection
Inventor: CAUCHOIS JEAN PIERRE
IPC: B29C70/54
Filed: 2001-08-06
Abstract: The procedure consists of placing fibre reinforcing elements (5) inside a Resin Transfer Molding   (RTM) mold, using frontal injection of resin as a vacuum is created in the mold. The resin flows through an inner fabric drainage layer (4), is pumped through an outer fabric drainage layer (6), impregnates the reinforcing elements (5), then is polymerized and the component is removed from the mold.  The procedure consists of placing fibre reinforcing elements (5) inside an RTM mold with a matrix (1), a die (2), injection (7) and recuperation (8) channels, using frontal injection of resin as a vacuum is created in the mold. The resin flows through an inner fabric drainage layer (4) and is pumped through an outer fabric drainage layer (6), impregnating the reinforcing elements (5). The resin is then polymerized and the composition component removed from the mold. The drainage fabric layers can form an integral part of the component being manufactured, and the flow of resin through the reinforcing elements can be enhanced by a vacuum created in a recuperation channel (8). For very large components ducts which act as vents can be used to produce a vacuum and for injection, and the insertion and impregnation of reinforcing elements can be carried out in phases.
Patent FR-2828507-A1 (FR)
Inventor: ZAGO DENIS
IPC: E04B1/94
Filed: 2001-08-10
Abstract: Panels with a sandwich structure comprise a rigid core (1) of porous glassy material bonded to two metal sheets (2, 3) by layers (4, 5) of elastic adhesive comprising an organic binder and a hydrated mineral filler.
Patent FR-2830467-A1 (FR)
Title: Cabinet, for use as a drying chamber or incubator, is composed of outer and inner envelopes each formed by panels locked together at their edges by complementary fasteners
Inventor: BEAUCOUR JEROME
IPC: C12M1/00
Filed: 2001-10-08
Abstract: A cabinet, useful as a drying chamber or incubator, has at least one envelope (4) to define a working space (49). The envelope is composed of at least three panels (8,22) to define a trihedron (T1-T4). The panels are locked together by complementary fasteners at their edges. With an inner and an outer envelope, forming the cabinet, insulation and heaters can be located in the space between them.
Patent FR-2816864-A1 (FR)
Title: Spring spanner allows spanning of curved screw threads, has spanning apparatus with spanning elements for insertion of screw threads
Inventor: KLANN HORST
IPC: B25B27/30
Filed: 2001-11-20
Abstract: The screw thread spanner (1) has a spanning apparatus (3) on which two spanning elements (4,5) are positioned for insertion of the screw thread, with gripper elements (19). On operation of the spanning apparatus the distance for spanning and releasing of the screw thread is adjustable. Gripper elements are right angled in relation to a transverse direction (23,24), and converge on one another.
Patent FR-2834578-A1 (FR)
Title: Method of successive authentications of one unit by another, uses value returned by receiver after previous command to allow emitter to compute image that is sent with command and validated by receiver
Inventor: AUTRET CAPUCINE
IPC: G07C9/00
Filed: 2002-01-04
Abstract: An emitter sends commands (32) to a receiver, with an image previously computed (44) from a value sent by the receiver, after it completed the previous command. When a command is received (34) the receiver extracts and tests the image, and executes (38) the command if the images agree. The receiver then creates (40) a value for the next authentication, and sends it (42) to the emitter.
Patent WO-02070936-A1 (WO)
Title: Control device
Inventor: SOLLIER GHISLAIN
IPC: F23N1/00
Filed: 2002-03-06
Abstract: The invention relates to a device comprising at least one safety shut-off control valve (A).  A safety valve (B) is optionally connected to said safety shut-off control valve, connected in series in the fluid flow path.  In the safety shut-off control valve (A), a sealing valve is returned to a sealing position against a seat (8) by means of a return spring (18), and is controlled by a linear actuator (10) and a connecting rod (9) for continuous adjustment of the valve opening.  The connecting rod (9) comprises two independent segments (12, 13) which are at least partially made from a ferromagnetic material and which are magnetically coupled to a magnetic coupling circuit (19) that is activated by a coil (32).  While electric power is being supplied to the coil (32), the magnetic field that said coil creates maintains the linking rod (9) segments (12, 13) coupled to one another, such that the linear actuator (10) can control the sealing valve (7).  Once the power being supplied to the operating coil (32) is interrupted, the segments (12, 13) separate and the sealing valve (7) returns to said sealing position regardless of the position of the linear actuator (10).  At the same time, the check valve (26) of the safety valve (B) is pushed back to the sealing position by a return spring (29).  In this way, a continuous control valve with a double safety system is produced.
Patent WO-02070775-A1 (WO)
Title: Chemical vapour infiltration method for densifying porous substrates having a central passage
Inventor: GOUJARD STEPHANE
IPC: C23C8/20
Filed: 2002-03-06
Abstract: The invention concerns a method whereby annular substrates (20) are stacked inside a chamber where they define an volume inside (24) and a volume outside (26) the stack. A gas phase containing at least a precursor of a matrix material to be deposited inside the porosity of the substrates is channelled into the chamber towards a first (24) of the two volumes and a residual gas phase is extracted from the chamber from the other volume (26). One or several escape passages (22) communicate the volumes with each other, outside the substrates. The total cross-section of the escape passages ranges between a minimum value such that a maximum pressure of gas phase in the first volume is not exceeded until the densification is completed, and a maximum value such that a differential pressure is established between the two volumes at the very start of the densification.
Patent WO-02103507-A1 (WO)
Title: Method of managing a man/machine interface in a cartographic system that is at least partially located on-board an aircraft
Inventor: COPPOLINO ERICK
IPC: G06F3/0482
Filed: 2002-05-28
Abstract: The invention relates to methods of managing a man/machine interface in a cartographic system that is at least partially located on-board an aircraft.  Said interface links a designator and an aircraft screen and provides a connection between a user of the designator and a cartographic system containing tree-structured information comprising several levels (N0, N-1, N-2, N-3, N-4) by simultaneously displaying only one part of said information on the screen.  In order to pass from one level to another as the user moves through the tree structure, a button of the designator must be pressed and then released.  The invention is suitable for civil and military aircraft.
Patent FR-2836497-A1 (FR)
Title: Wall fastening, for acoustic panel, comprises couplings in form of elastic elements between two end pegs fitted between wall and panel sections
Inventor: THOME JEAN PHILIPPE
IPC: E04B1/84
Filed: 2002-02-22
Abstract: Fastening for attaching acoustic panels (1) to wall (P) comprises component (10) fixed to wall, second component (20) attached to panel, and couplings (30) between them in form  of elastic elements between two end pegs.
Patent FR-2825106-A1 (FR)
Title: Excavatrice a guidage de tubes hydrauliques
Inventor: ICHIKAWA TOSHIKI
IPC: E02F9/22
Filed: 2002-02-28
Abstract: L'invention concerne une excavatrice.Elle se rapporte à une excavatrice (1) qui comprend un dispositif de déplacement, un accessoire d'excavation qui comporte une flèche (20), un bras, et un godet, une base pivotante ayant des distributeurs de commande de vérins (23) de l'accessoire d'excavation et évacuent ce fluide, et un groupe de tubes souples (P) raccordés entre les distributeurs de commande et les vérins (23) pour l'échange du fluide hydraulique sous pression. Le groupe de tubes souples (P) a une partie d'absorption de longueur disposée dans la base pivotante et destinée à absorber les variations de longueur des tubes souples lors du déplacement vertical de la flèche (20).Application aux pelles rétrocaveuses.
Patent FR-2842592-A1 (FR)
Title: Autonomous equipment for measuring and recording displacements on building sites, comprises a displacement gauge, integrated electronic memory and unit for abstracting recorded data
Inventor: BOUYAHBAR FOUAD
IPC: G01B21/32
Filed: 2002-07-22
Abstract: The equipment which has an identification number consists of a displacement gauge which may use sliding elements and contacts or electrically read resistors. It will include an integral magnetic memory, a precision electronic clock and battery or solar panel. Connections will enable recorded data to be abstracted either while working on site or after removal.
Patent FR-2844218-A1 (FR)
Title: A method of treating a substrate, especially wood, with a compound of specific molecular weight comprising two carbamate groups, such as ethyl hexamethylene dicarbamate, to improve weather resistance
Inventor: CHAUMAT GILLES
IPC: C09D5/14
Filed: 2002-09-05
Abstract: A method of treating a substrate comprising polar functional groups, by contacting it with one or more organic compounds of mol. wt. below 500 comprising at least two carbamate or urethane functional groups.
Patent FR-2844978-A1 (FR)
Title: Skewer used to prevent hamburger from sliding out of bap has head large enough to form fingerhold and tip which fits into similar upper plate after passing through bap
Inventor: CHAUCHARD FRANCK
IPC: A47G21/00
Filed: 2002-09-27
Abstract: The skewer (1) is used to prevent a hamburger (6) from sliding out of a bap (5, 7). It has a head (2) large enough to form a fingerhold and its tip fits into a similar upper plate (3) after passing through the bap.
Patent FR-2847089-A1 (FR)
Title: Antenna circuit for non-contact integrated circuit drive, has filter with point for detecting electrical voltage, whose amplitude forms relevant information to tune circuit to determined resonance frequency
Inventor: CHARRAT BRUNO
IPC: H03J7/04
Filed: 2002-11-12
Abstract: The circuit (30) has a filter (FP) with series inductance and two parallel capacitors (CF1, CF2). The filter has a point (P1, P2) for detecting an electrical voltage (V1, V2), whose amplitude forms relevant information to tune the circuit to a determined resonance frequency. The capacitances are adjusted such that the electrical voltage has determined amplitude.  Independent claims are also included for the following:  (a)  a non-contact integrated circuit drive (b)  a method for tuning the antenna circuit to a determined resonance frequency
Patent FR-2849353-A1 (FR)
Inventor: REY YANNICK
IPC: A41H43/02
Filed: 2002-12-30
Abstract: A device for processing a supple porous textile piece having at least one first surface and one second surface adjacent to the first surface, the process being carried out on the second surface and not on the first surface The device includes a departure area and an arrival area for placing the textile piece. The departure area is equipped with a non-porous mobile mask with a shape corresponding to the first surface. The device also includes a processing area equipped with processing means, a pick-up head with a suction plate having a shape corresponding to that of the mask. The pick-up head being moveable among the departure area, the processing area, and the arrival area.
Patent WO-2004094318-A1 (WO)
Title: Installation for treating water by flotation
Inventor: BEAULE CHRISTIAN
IPC: B03D1/14
Filed: 2003-04-16
Abstract: The invention relates to an installation for treating water by flotation, said installation comprising flotation equipment consisting of a flotation cell (10) into which flocculated raw water mixed with micro-bubbles produced by a pressurisation-depressurisation system (11) is guided, said cell being provided with a perforated collection device (13) designed in such a way that the surface of the flotation cell is crossed by an identical and uniform flow of water to be treated. The inventive installation is characterised in that it comprises capture modules (14) which are arranged in the flotation cell in such a way that the lower part thereof is located at a distance (h) from the perforated collection device (13), said distance being determined such that any disturbance of the uniform distribution established by the perforated collection device is avoided.
Patent FR-2851339-A1 (FR)
Title: Passive towed sonar unit for anti-submarine operations, has multi-beam antenna with plates transparent to acoustic waves and omnidirectional hydrophones fixed to traction cable
Inventor: EYRIES MICHEL
IPC: G10K11/34
Filed: 2003-02-14
Abstract: The sonar unit has at least one modular multi-beam antenna (10) attached to an electrical traction cable and a signal processor. The antenna has plates (12,13) of a material that is transparent to acoustic waves and contain a series of omnidirectional hydrophones (16), the signal from each hydrophone being relayed separately via the traction cable to the processor, which synthesizes beams (15) oriented to cover the whole surrounding space. The antenna is fitted with a position sensor that allows its spatial orientation to be determined, and the hydrophones in each plate are spaced at intervals corresponding to half the wavelength of the middle frequency in the monitored band.
Patent WO-2004031879-A1 (WO)
Title: Aircraft navigational assistance method and corresponding device
Inventor: DEKER GUY
IPC: G05D1/06
Filed: 2003-09-23
Abstract: The invention relates to an automatic aircraft navigational assistance method.  According to the invention, a capture zone is a zone in which the aircraft can capture a pre-determined vertical profile segment by applying a transition between the guide submode in which the aircraft is located and the guide submode which is adapted to follow the vertical profile segment to be captured.  The inventive method comprises a step consisting in determining the width of the capture zone according to the height h of the vertical profile to be captured and the speed v of the aircraft at the base of said height h when the aircraft is not on the profile or at said height h when the aircraft is on the profile.
Patent FR-2854829-A1 (FR)
Title: Portable vacuum cleaner for hair dressing saloons, comprises motor and fan unit which draws air through a conduit and filter and a compartment for collecting cut hair from customers' clothes and person
Inventor: SAFDARI SAKYANI ALI ASGHAR
IPC: A45D44/16
Filed: 2003-05-15
Abstract: The vacuum cleaner has a motor and fan (2,3) which are contained in a box (1) attached to a suction conduit (5). The motor and fan are controlled by a switch (13) and draw air through the conduit and a filter (7) to a side vent. Cut hair and other waste (9) repulsed by the filter fall through an orifice (11) to a recovery chamber (8) situated below the suction conduit.