baber/WOPTO huggingface dataset:
Patent FR-2723153-A1 (FR)
Title: Coupling for horizontal and vertical tubular scaffolding sections
Inventor: GIRAUDET JEAN MARC
IPC: E04G7/30
Filed: 1994-07-29
Abstract: The assembly piece (1,2) for joining two tubular elements (A,B) at right angles to each other has one piece (1) fixed to the end of the first tube (A) which cooperates with a collar (2) solidly attached to the other tube (B). A key (3) cooperates with the fitments of the piece (1) and the collar (2) to ensure the locking. The piece is formed from two symmetrical half shells (1a,1b) which are fixed to the end of the first tube, thus forming a jaw (1c) which surrounds the collar and receives the locking key. The end of the jaw contains supports (1a3,1b3) which abut the external surface of the tube (B) which carries the collar.
Patent FR-2723979-A1 (FR)
Title: Protective covering for bath and taps whilst on building site
IPC: A47K3/00
Filed: 1994-08-26
Abstract: The protective covering for a bath and its taps is made from a strengthened resin which closely fits the shape of the bath and maintains its shape during transportation and storage. The covering has a peripheral recess and a boss (1) in which the taps are housed and protected. The boss has a slope which enables stacking of protective coverings one on top of the other. The protective covering has a mass of about 4 kg.
Patent FR-2724430-A1 (FR)
Inventor: GRAFFIN ANDRE JEAN JACQUES
IPC: F16D47/04
Filed: 1994-09-09
Abstract: A torque-limiting transmission device (17) comprises a first annular assembly (37) of magnetic elements (45) connected to a driving rotating member (29), and a second annular assembly (47) of magnetic elements (55) connected to a driven rotating member (23) and arranged coaxial to the first annular assembly (37) of magnetic elements (45) opposite the latter, at least one (47) of the magnetic element annular assemblies being connected to the corresponding member by a free wheel (49).
Patent FR-2710708-A1 (FR)
Title: Accouplement pour la transmission de couples.
Inventor: THEODOR GASSMANN
IPC: F16D35/00
Filed: 1994-09-29
Abstract: Un accouplement destiné à la transmission de couples entre une pièce menante et une pièce menée, comprend un système hydraulique inséré entre ces pièces, qui agit à l'encontre de mouvements de rotation relatifs des deux pièces. L'ensemble comprend un carter 1 et un moyeu 2 monté de manière tournante dans celui-ci, et moins deux disques susceptibles de coulisser axialement 7-9 disposés entre au moins trois disques axialement fixes 3-6, les disques présentant un profil ondulé dans la direction périphérique, vus radialement. Les points de changement de sens axial des surfaces des disques susceptibles de coulisser et respectivement des disques fixes, sont disposés de manière décalée en direction périphérique les uns par rapport aux autres, de façon telle, que l'inversion de la variation de grandeur s'effectue de manière déphasée entre les paires des zones de chambre formées entre les disques et reliées par des ouvertures d'étranglement 17-19, lors d'une rotation relative entre le carter et le moyeu.
Patent FR-2725794-A1 (FR)
Title: Methode pour modeliser la distribution spatiale d'objets geometriques dans un milieu, tels que des failles dans une formation geologique
Inventor: CACAS MARIE CHRISTINE
IPC: G01V1/28
Filed: 1994-10-18
Abstract: La méthode peut s'appliquer à la modélisation détaillée d'un réseau de failles à l'intérieur d'une zone du sous-sol connaissant un réseau de base constitué de failles majeures détectées par une exploration de cette zone, reconnu comme ayant un caractère fractal, en positionnant dans ce réseau, des failles mineures non décelées au cours de l'exploration. Elle comporte essentiellement une analyse de ce réseau de base de façon à déterminer ses caractéristiques fractales, une sélection successive de failles mineures au hasard parmi un ensemble de failles mineures en respectant une distribution statistique donnée, et une implantation de chacune de ces failles mineures qui respecte une condition de dimension fractale imposée. Le réseau complété par les implantations successives, conserve un caractère fractal rigoureux. Application à l'optimisation de la production de gisements pétroliers par exemple.
Patent FR-2728815-A1 (FR)
Inventor: LANZARINI ERNESTO
IPC: B21D53/16
Filed: 1994-12-28
Abstract: A method for making a frusto-conical ring collar by providing a metal band, helically winding the band, cutting off a length (29) of the band which corresponds to one lead of the helix, axially acting on the two ends (30A, 30B) of the band length (29) to place them in facing positions, welding together the aligned ends (30A, 30B) to form a cylindrical ring, and conferring a frusto-conical shape to the ring. The method is useful for making ring collars in some clutch mechanisms, in particular for motor vehicles.
Patent WO-9527929-A1 (WO)
Inventor: BESNARD PHILIPPE
IPC: G08B15/00
Filed: 1995-04-06
Abstract: A system and a device for automating the various facilities of a building, wherein a supervising unit (11) for supervising all the facilities of the building is connected to sensors and actuators (13) via a prewired network (10) and local pre-automation devices (12) common to all the facilities. The device includes a terminal block and a microprocessor connected via an input/output circuit. The system and device are useful for the technical and administrative management of buildings.
Patent WO-9603177-A1 (WO)
Title: Nouveau dispositif de badigeonnage et son application dans le domaine medical et chirurgical
Inventor: CANDELA MICHEL
IPC: A61F13/40
Filed: 1995-07-13
Abstract: La présente invention s'adresse au domaine de l'hygiène. Elle a plus particulièrement pour objet, un dispositif de badigeonnage formé d'un réservoir souple, d'un corps intermédiaire vissé sur le réservoir et d'un applicateur disposé à son extrémité, caractérisé en ce que le réservoir est constitué par un flacon souple pourvu d'un orifice de remplissage comportant un col fileté sur lequel un embout est monté d'une manière permanente en se serrant sur ledit filetage par l'intermédiaire d'un pas de vis, ledit embout étant traversé par une tubulure d'écoulement présentant un rayon de courbure d'environ 120° par rapport au manche et à l'extrémité de laquelle est disposée dans un logement un matériau spongieux de surface arrondie, débordant largement sur l'extrémité de la tubulure. Utilisation du dispositif en vue du badigeonnage de l'épiderme humain ou animal de produits de désinfection, d'aseptisation ou de traitement cutané.
Patent WO-9614022-A1 (WO)
Title: Systeme de fixation vertebrale
Inventor: DESAUGE JEAN-PIERRE
IPC: A61B17/70
Filed: 1995-11-07
Abstract: Système de fixation vertébrale caractérisé en ce qu'il se compose d'un système de fixation rigide segmenté et d'un élément solidaire de l'élément rigide. Le système de fixation rigide est constitué par une plaque (1) perforée de trous oblongs (1a et 1b) dans lesquels se positionnent les vis pédiculaires (7) de fixation aux vertèbres et comportant à au moins une des extrémités un système d'ancrage (2) du ligament (3). Le dispositif est destiné à immobiliser deux ou plusieurs segments vertébraux et à protéger les segments adjacents à cette arthrodèse.
Patent FR-2730629-A1 (FR)
Title: Postero-stabilised prosthetic knee prosthesis
Inventor: PEYROU PIERRE LOUIS
IPC: A61F2/30
Filed: 1995-02-16
Abstract: The prosthesis (1) has a femoral implant (13) and tibial implant (2) with intervening meniscal clement (3). The latter has two spherical bearing cavities (31,32) which receive the outwardly spherical femoral condyles. The separation of the spherical condyles is the same for increasing sizes of femoral implant (17,18). The tibial plate can also carry a pin which passes through a central indentation in the meniscal element into a hemispherical cavity in the femoral implant between the two condyles. The anchoring pins of the femoral implant can be identical distances between centres.
Patent FR-2735579-A1 (FR)
Title: Lytic agent for erythrocytes contg. polyoxyethylene-9-lauryl ether
Inventor: PROVOST RENE
IPC: G01N33/50
Filed: 1995-06-13
Abstract: Discriminating and isolating subpopulations of leucocytes from a blood sample comprises treating the sample with polyoxyethylene-9-lauryl ether (I). Also claimed is a reagent for the specific lysis of erythrocytes while retaining the integrity of some subpopulations of leucocytes contg. 0.1-10 (pref. 0.5-5) g/l (I).
Patent FR-2739433-A1 (FR)
Title: Blocking collar for cable protection e.g. telephone cable
Inventor: MOREL DIDIER
IPC: F16L33/02
Filed: 1995-10-03
Abstract: The blocking collar (4) includes a section (5) which clamps part of a cable (3). A U-shaped body has inner walls with openings which allow insertion of a vented pin. The openings have an edge with an inverted V-shaped profile and a horizonal edge which forms a predetermined angle. One of the ends of the clamping section engages with a slot and the other end is positioned between the bottom of the collar and the cable covering to block the cable.  The pin includes a rotating drive head. The cross section makes the pin self-blocking, with the pin rotating when a force is exerted on a locking coupling to block the inner wall openings. The pin coincides with the inclined wall when the applied force ceases.
Patent FR-2741617-A1 (FR)
Title: Procede pour la fabrication notamment in situ de mortier et micro beton auto-nivelant
IPC: C04B28/02
Filed: 1995-11-29
Abstract: L'invention concerne un procédé pour la fabrication in situ de mortier et micro béton pour la fabrication de chapes autonivelantes à base de liant hydraulique. On malaxe en présence d'eau, du ciment et d'autres ingrédients de base avec l'additif qui permet d'obtenir un matériau qui se coule comme un fluide liquide. L'additif spécifique comprend de l'alcool à 90, un hyposulfite de sodium, et de l'iode. L'invention intéresse les industries de construction du bâtiment et ouvrages divers.
Patent FR-2741684-A1 (FR)
Title: Belt end joint
Inventor: JOUFFRAY JEAN CLAUDE
IPC: F16G3/16
Filed: 1995-11-27
Abstract: To join the end of a reinforced drive belt, as a conveyor or transmission belt, the ends are cut to bare the exposed reinforcement filaments (12A,12B), to be fixed (16) together in a junction zone (19) between the cut end faces (20,22) of the belt ends. The junction zone (19) is inserted into a heated mould for injection moulding, where a thermoplastic material is injected of the same material as the belt cladding (14).  The injected material is hot and molten, to fill the junction zone (19) and form a junction cuff. The belt ends (20,22) are also heated to form a weld between them and the injected material. The mould profiles give a smooth filling, matching the belt dimensions, to form a cuff flush with the belt surfaces (14).  The mould is cooled to set the injected material.  Also claimed is an apparatus with fittings (16) to secure the exposed ends of the reinforcement filaments (12A,12B) together in a junction zone (19) between the cut belt ends (20,22).  They are covered by an injection moulded cuff, matching the belt profile (14), of the same thermoplastic material as the belt cladding (14) material.
Patent WO-9724611-A1 (WO)
Title: Dispositif et procede de controle de tubes par courants de foucault
Inventor: BOUR DENIS
IPC: G01N27/90
Filed: 1996-12-24
Abstract: Le dispositif permet de contrôler par courants de Foucault de tube métallique présentant sur sa face externe une couche mince de caractéristiques magnétiques ou électriques différentes de celles du métal en profondeur. Le dispositif comporte une tête de mesure ayant une bobine de mesure (14) destinée à encercler le tube et des moyens pour alimenter la bobine en tension à haute fréquence, supérieure à 100 kHz, et pour analyser l'impédance de la bobine. La tête contient un aimant (22) entourant la bobine et des guides de flux magnétique (24) encadrant la bobine dans le sens axial et constituant avec l'aimant un circuit magnétique créant un champ magnétique d'intensité maximale à l'intérieur de la bobine et à proximité de celle-ci.
Patent FR-2749632-A1 (FR)
Title: Hydrokinetic transmission for motor vehicle
Inventor: ARHAB RABAH
IPC: F16H45/02
Filed: 1996-06-10
Abstract: The transmission has a casing (2) extending transversely for rotary connection to a shaft with a central guide rod (6). A piston is sealably and slidingly mounted along the rod and defines, with the rod and casing, a chamber (30) which is defined radially by a ring (10) and friction seals which can be locked between the piston and ring and the inner face of the transverse wall. A disc (200) drives a piston connected to it by the rod which is rotatably coupled. The rod is connected to the piston by flexible tongues (204) which extend radially inwardly w.r.t. the annular surface.
Patent FR-2756558-A1 (FR)
Inventor: DESCAT GILLES
IPC: C07C5/48
Filed: 1996-12-03
Abstract: The invention concerns a method of oxygen dehydrogenation of a C1-C12 alkane, linear, branched or cyclic, leading to the corresponding alkene consisting in contacting in vapour phase said alkane with molecular oxygen or a gas containing molecular oxygen, at a temperature between 200 and 800  DEG C, under pressure ranging from atmospheric pressure up to 6 bars, and in the presence of a catalyst. The method is characterised in that it consists in using as catalyst at least a mineral and porous substance with crystalline phase, having a hexagonal arrangement of pores of uniform dimension of at least 1.3 nm in diameter and having, after calcination, a hexagonal electronic diffraction pattern which can be indexed with a value of d100 greater than 1.8 nm, said substance having the following composition: (Me)x.(SiO2)y.(Al2O3)z, (Me = metal selected among V, Mn, Fe and Co; x, y and z represent the mass percentages of the substances Me, SiO2 and Al2O3 in the active mass respectively, and comply with the following relationships: 0.1 % </= x </= 20 %; 40 % </= y </= 100 %; 0 </= z </= 40 %).
Patent FR-2756453-A1 (FR)
Title: Cutter mounting for rotary cutting head, with vertical axis
Inventor: CLAVAUD ANDRE
IPC: A01D34/73
Filed: 1996-12-02
Abstract: The device for holding the cutters (16) of the rotary cutter, of the strimmer (RTM) type, with a vertical axis, is formed around a hub (12), which is fitted so as to be driven in rotation by the motor shaft. A plate (18) is fixed solidly to the hub and carries four sectors (20), which are fixed to the hub, by means of flexible links (22), which are formed as links (24) of chain. Each of the sector plates covers ninety degrees and is arranged to fit below the plate. A cutter (16) is then fixed to each of the sectors by means of pivot joints, such that the cutters are able to pivot around the vertical axes (28). The cutters are held in radial positions by the centrifugal forces generated by the rotation of the cutting head.
Patent FR-2758860-A1 (FR)
Inventor: HASSID JEAN PIERRE
IPC: F16B7/14
Filed: 1997-01-27
Abstract: The invention concerns devices for assembling a hollow tube (1) with square-shaped internal section with a base element (2). This device is characterised in that it comprises an oblong cylindrical axis cam (11), with square transverse section whose diagonal is of dimension slightly larger than that of one side of the tube (1) internal section, the corners (14, 15) of the cam section being rounded, a groove (20) provided in the cam (10) along an axis (22) perpendicular to the axis (11) and comprising a base (21) parallel to the axis (11), a wedge (30) located in the groove (20), defined in a piece delimited by two parallel planes (31, 32), plane (31) being mounted sliding on the base (21) of the groove and plane (32) being arranged for coming into contact on one side (36) of the internal section of the tube (1), the wedge (30) section being substantially trapezoid defined such that it fits in the internal corner (33) of the hollow tube. The invention is useful for building all types of constructions such as stalls, platforms, exhibition stands and the like.
Patent WO-9801735-A1 (WO)
Title: Detecteur de liquide dans un element d'une installation et son utilisation pour la detection des fuites
Inventor: MALMASSON JACQUES
IPC: G21C17/02
Filed: 1997-07-02
Abstract: Le détecteur (25) comporte un corps (26, 27) délimitant une chambre (28), des moyens (32) de liaison du corps (26, 27) du détecteur (25) à un élément d'une installation industrielle, de manière à mettre en communication la chambre (28) du détecteur (25) et l'espace interne de l'élément de l'installation ainsi que des moyens de détection (29, 37, 30b) du dépassement d'un niveau de liquide dans la chambre (28) du détecteur (25). De préférence, les moyens de détection sont constitués par un flotteur (29) solidaire d'un aimant permanent (37) et un interrupteur électrique (30b) sensible au champ magnétique de l'aimant permanent (37). Le corps (26, 27) du détecteur peut être fixé en particulier sur une buselure d'un conduit d'instrumentation d'un réacteur nucléaire refroidi par de l'eau sous pression, pour détecter une fuite d'eau de refroidissement dans le conduit.
Patent FR-2744858-A1 (FR)
Title: DC polyphase aligned electric motor without brushes
Inventor: VU HUNG D
IPC: H02P6/12
Filed: 1997-02-07
Abstract: The brushless motor includes the stator (12) which has several phase coils (38') interconnected to allow at least two phases on some of them. Several coils serving as sensors (38) are wound on at least two separate circuits (CT1, CT2). Each sensor is connected magnetically to a phase coil by the stator. The armature (10) has a number of magnetisable polar elements (24). Current is applied to excite feedback coils so as to produce feedback signals from the two sensor circuits to determine the position of the armature. A current is applied to excite the phase coils at a switching angle to maintain rotational equilibrium . The variations in the feedback signal are determined to find the real switching angle which is used to determine the phase polarity and the armature direction.
Patent WO-9821491-A1 (WO)
Title: Assembly system and method, and devices provided with this system
Inventor: CHENE EMMANUEL
IPC: F16B7/14
Filed: 1997-11-12
Abstract: The invention concerns a system for assembling the first and second parts of a device, comprising first and second coupling elements respectively associated with the first and second parts of the device. The coupling elements each comprise one or several contact zones arranged for spatially guiding the first and second parts during their relative displacement. These contact zones can consist in one or several sloping ramps arranged in circular manner on the internal face of the first or second corresponding part. The first and second coupling means can be made without undercut and arranged to be subjected to a deformation during gradual clamping so as to provide a substantially normal resistance at the interface zone. The invention is particularly applicable to the fields of cosmetics, perfume, foodstuffs and consumer goods, in particular for audio or CD-ROM compact discs.
Patent FR-2762059-A1 (FR)
Title: Torque coupler with limiter for drive transmissions in bogies of high speed trains
Inventor: BROSSARD JEAN CLAUDE
IPC: F16D7/02
Filed: 1997-04-09
Abstract: The coupling with torque limitation, contains two flanges (10A,10B) mobile in rotation, one in relation to the other, about an axis (X-X) and a friction drive band (12) rotating with the two flanges (10A,10B). One of the of the flanges (10A) contains a primary friction surface (30A) with an axis symmetrical with the axis (X-X) and the friction drive bands (12) which forms a solid liaison band (36) in rotation for torques less than a pre-determined torque with the other flange (10B).  The band (36) contains a second frictional surface (38A) in a form complementary to the primary surface (30A). The two frictional surfaces (30A,38A) being forced one against the other with a calibrated radial pre-constraint.
Patent FR-2747505-A1 (FR)
Title: Field-emission type display with luminance control
Inventor: TANAKA MITSURU
IPC: H01J1/304
Filed: 1997-04-16
Abstract: The field-emission display has a cathode substrate (1) and an anode substrate with a luminescent section, positioned facing the cathode. The region between the anode and the cathode contains an atmosphere at low pressure. A resistive layer (3) is placed between the cathodes and their emitters, and its resistance estimated from measurements (5) on a resistive layer formed in a grid that is made of the same material as the resistive layer between the cathodes. The potential applied to the screen to generate a display is automatically adjusted in response to measurements taken from the resistive grid.
Patent FR-2763459-A1 (FR)
Title: Swimming pool monitoring system to prevent drowning
Inventor: MENIERE JEROME
IPC: H04N7/18
Filed: 1997-05-15
Abstract: The system has a number of detectors (D1,D2,D3) providing images of swimmers in the pool. These images are transmitted as electrical signals and are digitised (10) for storage (11) and manipulation. Successive images of each swimmer are compared (12,13) with each other, and the position and attitude of the swimmer is estimated (12,13).  If the recorded position of the swimmer differs from the estimated position a decision is taken (12,13) to trigger an alarm to alert the pool supervisor. The position of the swimmer in the pool may also be indicated.
Patent FR-2763309-A1 (FR)
Title: Bicycle or motorcycle handlebar
Inventor: BASUYAUX BRUNO
IPC: B62K21/12
Filed: 1997-05-14
Abstract: The handlebar (1) comprising central straight and end bent sections, has the two end sections connected by a flexible plate (3) and brackets (4). The plate (3) is curved in its initial state and is able to straighten out with movements of the handlebar ends, allowing the ends to oscillate in two horizontal axes of rotation.
Patent FR-2763715-A1 (FR)
Title: Processing and location of information in documents stored on information system
Inventor: MARTEAU PIERRE FRANCOIS
IPC: G06F17/28
Filed: 1997-05-22
Abstract: The information processing and location procedure draws up a location request and applies the request to the set of documents using pre-established rules to obtain the required information. Each document is processed by an automatic indexing system organising the terms in the document in synonym classes associated with the indexing classes and establishing lexical and semantic links between the classes. A set of rules are created to filter the information, comprising simple semantic rules and conceptual association rules. A similarity function is created between the request and the document and used to decide whether document corresponds to the request.
Patent FR-2764144-A1 (FR)
Title: Area neutralising device for mobile telephones
Inventor: GIROD RAOUL
IPC: H04K3/00
Filed: 1997-06-02
Abstract: The area neutralising device has an antenna and receiver which detect the frequency of the communication between a mobile telephone in the area and a base station.A jamming signal is then sent out in a chosen exclusion zone, to modify the interchange of signals and prevent the use of the mobile telephone in the area
Patent FR-2766555-A1 (FR)
Title: Reflecteur pour dispositif d'eclairage exterieur
Inventor: SERRA DANIEL
IPC: F21V7/04
Filed: 1997-07-24
Abstract: L'invention a trait à un réflecteur (1) pour dispositif d'éclairage extérieur et défini par une surface concave réfléchissante (S). Ce réflecteur est caractérisé en ce que sa demi-surface (S/ 2), délimitée par un plan de symétrie vertical longitudinal passe par au moins 20 % des points (PT) aux coordonnées exprimées en millimètres et reportées dans un tableau I figurant dans la description, ces coordonnées étant données avec une tolérance de plus ou moins 0, 5 mm et en fonction de paramètres A, B, C constituant des constantes de correction, fonction de l'origine (O) d'un repère spatial (X, Y, Z) donné.