baber/WOPTO huggingface dataset:
Patent FR-2689241-A1 (FR)
Title: Probe for measuring electrical potential - of buried structure with or without cathodic protection
Inventor: JEAN-CLAUDE COSTADOAT
IPC: G01N33/20
Filed: 1992-03-31
Abstract: A probe is claimed for introduction into the earth in the neighbourhood of a buried structure to measure its electrical potential with respect to earth of such structure maintained or not maintained under cathodic protection. The probe comprises a measuring head (22) having a pointed end and elongated at its other end by a hollow insulated shaft. The measuring head (22) incorporates a copper electrode associated with a copper sulphate based electrolyte separated from the outside environment by a porous non-conducting wall (27), this electrolyte being in the form of a saturated gellified aqueous solution. The electrode is connected to one end of a conducting wire (28) that passes through the hollow shaft, with the other end of this wire being connected to a measuring circuit. The measuring circuit and its method of utilisation with this measuring probe is also claimed. USE/ADVANTAGE - The probe is used to measure the electrical potential of buried structures that may or may not be subjected to cathodic protection. It is of simple construction, easy to use and of increased reliability.
Patent FR-2689067-A1 (FR)
Title: Infrared remote control appts. for regulating vehicle speed - has stationary transmitter in vehicle path and receiver on vehicle, decodes received signal and uses electromagnetic regulator to control engine speed
Inventor: JEAN FEBWIN
IPC: B60K31/04
Filed: 1992-03-26
Abstract: An emitter (1) is mounted on a pole by the roadside and delivers a logic signal encoded with the allowable speed for vehicles in that area.  A receiver (2) mounted on each motor vehicle (V) delivers the decoded logic signal to multiple bistable electromagnetic relays (4). The state of the electromagnetic relays determines whether the signal delivered by a speed transducer will be passed to one or more comparators (7), whose output determines whether the electric motor (9) driving a centrifugal governor (Mas) will be activated. The centrifugal governor exerts a force against the action of springs (R1,R2), acting against the accelerator pedal to close the throttle if speed is too high. USE - External control or vehicles with petrol, diesel, or electric engines.
Patent FR-2689647-A1 (FR)
Title: Système d'acquisition et de centralisation de données obtenues par une installation permanente d'exploration d'une formation géologique.
Inventor: JACQUES CRETIN
IPC: G01V11/00
Filed: 1992-04-01
Abstract: - Le système selon l'invention convient par exemple pour la centralisation de données acquises par des équipements de surveillance active ou passive installés à demeure au contact d'une formation géologique et notamment dans des puits, sous le contrôle d'une ou plusieurs stations permanentes (PCL) comportant des micro-ordinateurs par exemple. Les signaux recueillis par ces stations: signaux sismiques spontanés ou induits, paramètres mesurés par des capteurs d'état etc, sont convertis pour être transférés sur un réseau de communication (9) géré par un serveur (10) et, si des problèmes de compatibilité existent entre les standards de constitution et de gestion de fichiers des différentes stations permanentes, ces signaux sont traduits dans un standard commun plus facilement accessible pour un laboratoire sismique (13) intervenant dans le prétraitement des données collectées par les différents équipements de surveillance. - Application à la surveillance d'un gisement pétrolifère par exemple.
Patent FR-2675547-A1 (FR)
Title: Fastener for fixing a moulded element into a groove
Inventor: KOUJI HIRAMOTO
IPC: F16B21/08
Filed: 1992-04-17
Abstract: The invention relates to a fastener for fixing a moulded sealing element into a groove. The fastener (7) exhibits a laterally elongate opening (11) which is designed to receive a widened head (13a) of a T-shaped stud (13) rising up from the bottom of a groove (4) formed by the junction of two panels (2, 3). Elastic wings (14) bear in abutment against the lateral walls of the groove in order to return the fastener (7) to a centred position in the groove over a distance which is allowed by the lateral elongate opening (11). Field of application: assembling roof panels of vehicles, etc.
Patent FR-2676756-A1 (FR)
Title: Dispositif de filage a anneau.
Inventor: ERNST FEHRER
IPC: D01H7/52
Filed: 1992-05-18
Abstract: L'invention se rapporte à la filature. Pour garantir l'obtention de conditions de filage avantageuses pour un dispositif de filage à anneau, on prévoit dans la région de l'anneau de guidage (5) qui reçoit un curseur (4), une piste de renvoi (10) qui encercle l'axe de la broche, pour renvoyer le fil (3) arrivant au curseur (4), le brin de fil (3) arrivant de la piste de renvoi (10) au curseur (4) formant avec le brin de fil (3b) qui part du curseur (4), un angle aigu (alpha) dans la région du curseur, en projection dans un plan qui contient l'axe de la broche. Principale application: filage de fil à grande vitesse.
Patent FR-2692661-A1 (FR)
Title: Instant canned drink chiller submerged within individual container - has pressurised cryogenic fluid in central reservoir released through cooling channels when user breaks closure seal
Inventor: CHRISTIAN BIZZOCCHI
IPC: B65D25/00
Filed: 1992-06-18
Abstract: The chiller fits closely inside the can or other disposable container. A piston (4), which the ring-pull or other closure depresses when the can is opened, displaces a conical stopper (5) from the discharge nozzle at the top of a central cylinder (7). The cylinder, with a tank (6) fitting the can bottom, contains the liquid or solid refrigerant which then expands rapidly, passing as gas through release holes (8) and axial ducts into thin flat vertical channels (9) whose walls are in contact with the drink. Twelve channels, set in star fashion round the central cylinder, are vented (10) to the can interior. Three spacer rods (11) locate the chiller firmly. ADVANTAGE - Chilling obtained without cold storage.
Patent FR-2693021-A1 (FR)
Inventor: PATRICK ETIENNE
IPC: G01R33/09
Filed: 1992-06-26
Abstract: A sensor comprising alternate layers of a magnetic material (1, 1', 1") and a non-magnetic material (2, 2', 2"). One or more openings (5) extend through said layers. Two electrodes (3, 4) on opposite sides of the layered stack enable measurement of the resistivity therebetween. Said openings (5) make the sensor more sensitive in weak fields and may have various shapes. Said sensor may be used in magnetic reading heads.
Patent FR-2692872-A1 (FR)
Title: Wheeled waste bin for sorted rubbish - uses stacked waste containers arranged on support chassis with handle providing fixture for hinged lid
Inventor: ALAIN JEAN
IPC: B62B1/16
Filed: 1992-06-30
Abstract: The waste bin has wheels (300) and a cover (500), and a support chassis (100) resting on the wheels. A handle (110a) is fitted at the upper end of the chassis. It carries a number of waste containers (200a-c) stacked one upon the other and allowing the selective collection of waste products. The handle of the support chassis is formed from a cylinder, and has a fixture allowing the cover to be hinged (arrow B). ADVANTAGE - Allows rapid removal of individual waste containers at collection vehicle or recycling depot.
Patent FR-2693922-A1 (FR)
Title: Float separator for suspended materials in liquids - has liq. flowing counter-current to scraper bars directing suspended materials to evacuation channels
Inventor: JEROME-MARIE TARTING PHILIPPE
IPC: B01D21/06
Filed: 1992-07-23
Abstract: A float separator is claimed in which the liq. to be treated, usually water, is introduced via a submerged overflow (25) so that the liq. flows anticlockwise inside a cylindrical container. Scraper bars at the surface of the liq. (4) and at the base of the container (5) rotate clockwise, directing suspended materials to two evacuation channels (17,21). Purified liq. is siphoned off from below the surface of the water (7). ADVANTAGE - A counter-current system increases separation efficiency and allows effective drainage of removed solids.
Patent FR-2693984-A1 (FR)
Title: Dismantlable storage tray - has bottom, rear and front walls formed from single flexible angled piece with clip on identical rigid side walls
Inventor: YVES GRAND
IPC: B65D6/24
Filed: 1992-07-27
Abstract: The tray, open at the top, comprises a base (13), a rear wall (14), a front wall (12) and two side walls (5). The base, the rear wall and the front wall form planar parts of a single piece (1), consisting of a strip with a thin flexible angled section.  The side walls are formed by two identical rigid plates. The lateral edges (10) of the single piece have complementary  legs (2,3) or ears (4) which engage in slots (52,54,55) provided on the edges of the lateral plates. Assembly is then by flexible snapping together of the parts. USE - Easily assembled and cheap storage tray allowing assembly of parts in the same or different materials.
Patent FR-2695756-A1 (FR)
Title: Crossed field mass spectrometer with high resolution - uses ion mirrors to re-inject ions into successive selector stages
Inventor: ROBERT EVRARD
IPC: H01J49/48
Filed: 1992-09-16
Abstract: At the exit of a first selector (S1) an ion mirror (M1) reflects ions to a second selector (S2) parallel to the first and then to a second mirror (M2) to reflect the ions into a third selector (S3). The mirrors are electrostatic, pref. formed by circular section cylindrical electrodes. In the second selector there is a magnetic induction (B) held by an electric field (E) to keep both the speed of the ions and the line of the ion trajectories constant. The resolution of the masses obtained is directly proportional to the length of the rectilinear separation where the fields cross. A labyrinth shape removes photons and molecules excited by noise. ADVANTAGE - Resolution of very light masses and noise removal; lightweight.
Patent FR-2696592-A1 (FR)
Title: Déclencheur électronique comportant une protection terre.
Inventor: MARC FERRAZZI
IPC: H02H3/093
Filed: 1992-10-05
Abstract: Déclencheur électronique comportant, pour chaque ligne de phase ou neutre, un pont redresseur formé par quatre diodes qui redressent le courant du transformateur, une résistance pour la mesure du courant redressé, et un circuit de détection du signe ou de la polarité du courant mesuré connecté à une extrémité du transformateur. Un circuit de traitement 9 calcule une valeur représentative du courant de défaut terre en additionnant toutes les valeurs de courant dont le signe correspondant est positif et en soustrayant toutes les valeurs de courant dont le signe correspondant est négatif. Cette valeur de courant est traitée de manière à produire un déclenchement lorsque un seuil est dépassé pendant un temps prédéterminé.
Patent FR-2696952-A1 (FR)
Title: Mechanical connection transmitting vibratory energy to feeder - includes electromagnet and counter weight with several cranks joining vibrating base and receiver, each crank having two end sockets, each end socket having fixings for leaf spring ends
Inventor: JOSEPH FADIER
IPC: B65G27/24
Filed: 1992-10-15
Abstract: The connection includes electromagnet (1) fixed to a counter weight (2), transmitting vibratory energy to a bowl (6) or linear receiver, by a mechanical connection. This assembly comprises several cranks (9) joining the vibrating base and the receiver. Each crank has two end sockets (10), each joined mechanically, one to the counter weight, the other to the receiver. Each end socket has fixings for leaf spring (14) ends, joining these crank sockets. Symmetrical components may have two grooves enabling the socket ends to rotate, with cranks horizontal or vertical. The receiver may be a bowl platform (6). USE/ADVANTAGE - Bowl or linear feeder, e.g. for better component selection. Standard parts, lower height and cost, adjustable speed.
Patent FR-2698228-A1 (FR)
Title: Portier d'immeuble.
Inventor: GERARD DANIELLOT
IPC: H04M1/02
Filed: 1992-11-13
Abstract: Il s'agit d'un portier du genre comportant, outre un poste central (11) propre à son alimentation, un poste extérieur (14) à la disposition d'un visiteur, un poste intérieur (16) par logement, et une filerie (17) propre à l'établissement d'une liaison de communication entre le poste extérieur (14) et un tel poste intérieur (16). Suivant l'invention, l'ensemble d'appel du poste extérieur (14) comporte un clavier d'au moins deux touches permettant un appel codé de chacun des postes intérieurs (16), et, outre la liaison bifilaire (19) nécessaire entre le poste extérieur (14) et la gâche (18), la partie audio de la filerie (17) se réduit, d'une part, à une liaison bifilaire entre le poste extérieur (14) et le poste central (11), et, d'autre part, à une liaison monofilaire (27) entre le poste central (11) et chacun des postes intérieurs (16) à laquelle est associé un retour (28) commun à l'ensemble de ces postes intérieurs (16). Application, notamment, à l'équipement d'immeubles collectifs.
Patent FR-2698669-A1 (FR)
Title: Hole for retaining screw in moulding - has axial ribs in internal wall which form wedge converging towards point of screw
Inventor: PRILLARD CHARLES B
IPC: F16B41/00
Filed: 1992-12-01
Abstract: The screw (4) consists of a head (6) and a threaded section (3) inserted into a hole (2) in the moulding (1), and terminating in a point (11). The hole in the moulding has  axial ribs (9) formed in its internal wall (8). These ribs are in the form of a wedge which converges towards the central axis of the hole, in the direction of the point of the screw. USE/ADVANTAGE - For retaining screw in moulding used for the panelling of a motor vehicle compartment prior to assembly. Saves time and reduces cost in the assembly operation, as no special tooling is required for the pre-positioning of the screw.
Patent FR-2699162-A1 (FR)
Title: Procédé de fabrication d'une silice lamellaire microporeuse de surface spécifique élevée, et silice obtenue.
Inventor: FREDERIC CLAUSS
IPC: C01B33/187
Filed: 1992-12-10
Abstract: L'invention concerne un procédé de fabrication d'une silice lamellaire microporeuse de surface spécifique élevée, en particulier supérieure à 450 m2 /g. Ce procédé consiste à mélanger un phyllosilicate tel que du talc, avec un carbonate alcalin, à chauffer le mélange à une température de l'ordre de 800degré C conduisant à un phyllosilicate alcalin, à soumettre après refroidissement les produits à un traitement acide en particulier par immersion dans un bain aqueux d'acide acétique, et à séparer la silice solide formée.
Patent FR-2699418-A1 (FR)
Inventor: LIONEL ASTIER
IPC: A63C9/00
Filed: 1992-12-17
Abstract: The invention relates to an interface device between a ski and front and rear bindings. The device comprises a longitudinal plate (15) on which the front (3) and rear (4) bindings are assembled. One end of the plate (15) is connected securely to the ski and the other end (19) is assembled via a link (20, 21) which is elastically deformable in a longitudinal direction. Moreover, a rigid wedge (26) is interposed between the plate (15) and the upper surface of the ski in the zone of mounting of the front binding (3). Preferably, a layer of elastically compressible material (25) is located between the plate and the ski, in the rear part.
Patent WO-9324369-A1 (WO)
Title: Modular, configurable self-propelled helicopter platform
Inventor: MAUREL JACQUES
IPC: B64F1/36
Filed: 1993-05-26
Abstract: Modular self-propelled helicopter platform characterized in that it comprises a self-supporting, self-propelled primary panel module (1A) and a plurality of secondary panel modules (1B, 1C, 1D) having rolling means. Said panel modules (1A, 1B, 1C, 1D) include a supporting surface (3A, 3B, 3C, 3D) and are shaped and arranged to be juxtaposed and assembled in variable numbers by means of connecting members (11).
Patent FR-2701255-A1 (FR)
Title: Crystalline microporous gallium phosphate and its substituted derivatives and process for the preparation thereof
Inventor: ERIC BENAZZI
IPC: B01J29/87
Filed: 1993-02-09
Abstract: The invention relates to crystalline microporous gallium phosphate and to its substituted derivatives, characterised by:     a) the following approximate general formula:  RrGagPpXxO2Ff.hH2O  where g+p+x=1, and where:     g is a number between 0.4 and 0.5,   p is a number between 0.3 and 0.5,   x is a number between 0 and 0.4,   f is a number between 0.01 and 0.2,   r is a number between 0.01 and 0.3, h varies, depending on the degree of hydration of the solid, between 0 and 0.5, R is at least one organic compound chosen from the group formed by cyclic amines; R is preferably 1,4-diazabicyclo[2.2.2]octane (DABCO),     X is a heteroatom chosen from the group formed by the elements:  Li, Be, Co, Mg, Mn, Zn, Al, B, Cr, Fe, Ge, Si, Ti, As and V,   b) the X-ray diffraction diagram represented in Table 1 of the description, and to the process for the preparation thereof.h
Patent FR-2701479-A1 (FR)
Title: Nouveaux dérivés hétérocycliques de l'aminométhyl-4 pipéridine, leur préparation et leur application en thérapeutique.
Inventor: DENNIS BIGG
IPC: A61K31/445
Filed: 1993-02-11
Abstract: Dérivés hétérocycliques de l'aminométhyl-4 pipéridine correspondant à la formule générale 1: (CF DESSIN DANS BOPI) ainsi que les sels thérapeutiquement acceptables de ces molécules. L'invention concerne également l'application des composés de formule générale 1 en thérapeutique et les procédés de préparation.
Patent FR-2703380-A1 (FR)
Title: Sheet-metal roof pan equipped with an integrated snow trap device
Inventor: ERIC DUBOSC
IPC: E04D3/30
Filed: 1993-03-31
Abstract: The sheet-metal roof pan (14) is delivered for use with the snow trap device in place. The snow trap device is either attached in the form of metal components fixed directly on the sheet metal, or is obtained by stamping the sheet metal in the area (16) in order to obtain humps (15).
Patent FR-2705264-A1 (FR)
Title: Improvement to shaped throw-away tool tips
Inventor: ALAIN LE BRIS
IPC: B23P15/28
Filed: 1993-05-17
Abstract: The shaped tool tip comprises a composite first face (5) consisting of the body (2) made of tungsten carbide and of a composite active part (3), also attached to the body (2) in order to form both the cutting edge and the clearance flank. The active part (3) is also of the composite type and comprises a part made of tungsten carbide and, level with the cutting edge, a part made of material of the polycrystalline-diamond kind. The active part (3) is joined to the body (2), preferably on a perfectly plane surface of a graphite core, by a brazing operation. The active part (3) is cut from a disc (17) consisting of polycrystalline diamond on tungsten carbide. This active part is in the form of thin little strips cut out obliquely from the disc (17).
Patent FR-2705637-A1 (FR)
Title: Power-assisted steering device particularly for a motor vehicle
Inventor: GEORGES GRAER
IPC: B62D5/22
Filed: 1993-05-24
Abstract: The present invention relates to a power-assisted steering device particularly for a motor vehicle. This device comprises a rack rod (1) sliding in a housing (B), the said rod (1) including a toothed internal part (2) interacting with a pinion (3) mounted so that it can rotate inside the housing (B), and a second part (5) exhibiting an external end connected to a vehicle wheel set, and is characterised in that a sliding bearing (9) is fixed around the rod at the part where the two abovementioned parts (2, 5) meet, and together with the ends of the housing (B) respectively delimits two actuator chambers (11, 16) so that the toothed part (2) of the rod (1) and the pinion (3) are housed inside the first chamber (11). The second chamber (16) is connected to a source of pressurised fluid (S) while the first chamber (11) is connected alternatively to this source (S) or to a reservoir (R) by a control valve (V). This invention applies to power-assisted steering devices especially for motor vehicles.
Patent FR-2705587-A1 (FR)
Title: Cryostat for microtomy, especially for histological work
Inventor: HERVE TABONE
IPC: G01N1/42
Filed: 1993-05-25
Abstract: It is endowed with a decontamination system which includes in combination a sprinkler bar (12) for spraying an inhibiting agent, means (V, 16) for heating the working chamber (1) and a blower (17) for drying the rear of the microtome (9).
Patent FR-2706214-A1 (FR)
Title: Adhesive label equipped with at least one secondary label for subsequent use
Inventor: BERNARD HELLEBUYCK
IPC: G09F3/02
Filed: 1993-06-08
Abstract: The invention relates to an adhesive label formed by a sheet (2) the reverse of which is covered by an adhesive layer (4) protected by a protector (3) formed by a lightly adhering protective sheet. According to the invention, the sheet (2) and the protector (3) both have at least one closed cutout or pre-cutout line (5; 7) over the whole thickness thereof, the inner cutout region (8) of the protector which is bounded by the cutout line (7) of the said protector being larger and superimposed on the inner cutout region (6) of the sheet which is bounded by the cutout line (5) of the said sheet in such a way that, by separating the sheet (2) and its protector (4), the inner cutout region (8) of the protector remains bonded to the adhesive reverse of the sheet and is detached from the rest of the protector, the region (6') outside the said cutout line (5) of the sheet constituting a main label, while the inner cutout region (6) of the said sheet constitutes a secondary label detachable from the main label after application and sticking of the latter onto the support intended to receive it.
Patent FR-2693342-A1 (FR)
Title: Charrue à corps de labour pivotants à réglage d'inclinaison pour la perche.
Inventor: THEO LAAK VAN
IPC: A01B3/40
Filed: 1993-07-07
Abstract: L'invention concerne une charrue à corps de labour pivotants avec des points d'articulation (3) pour les bielles inférieures d'un tracteur, avec un age (5) constituant une partie de l'avant-train (2) de la charrue et une perche (10) présentant des corps (12, 13) dirigés vers la gauche et vers la droite, laquelle perche (10) est reliée à pivotement à l'age (5) et, de ce fait, à l'avant-train (2) de la charrue (1) dans la position de travail respective. Selon l'invention, la perche (10) est montée sur l'age (5) à pivotement additionnel limité autour de son axe longitudinal (14). Application aux charrues agricoles.
Patent FR-2707864-A1 (FR)
Title: Surgical clamp for tensioning an osteosynthesis ligament
Inventor: JEAN TAYLOR
IPC: A61B17/88
Filed: 1993-07-23
Abstract: The clamp (10) is of the type comprising two pivoting branches (11, 12) and the ligament is of the type of which one end comprises means for engagement and retention of its other end. According to the invention, one of the branches (11) is substantially straight and is designed to be immobilised with respect to the end of the ligament fitted with the said engagement and retention means. The other branch (12) is bent and equipped with a clamping jaw (20) which can grip, without possibility of sliding, the other end (2a) of the ligament after this end has passed around the bone parts to be held by the ligament.
Patent FR-2710001-A1 (FR)
Title: Mould for the production of hot-cast articles, process for manufacturing such a mould and moulded products obtained
Inventor: LUC SCHWARTZ
IPC: B29C33/02
Filed: 1993-09-13
Abstract: The mould is intended for non-destructive moulding and demoulding, for repetitive use, and made of an elastically deformable material in order to allow demoulding. It is characterised in that added to the elastically deformable material are particles of a material having a good coefficient of thermal conduction, these particles being distributed throughout the elastically deformable material in such a way that they ensure thermal propagation right through the entire thickness of the walls of the mould, from an interior moulding cavity right to the outside. The elastically deformable material is advantageously a synthetic material, especially of the silicone family.