baber/WOPTO huggingface dataset:
Patent FR-2679329-A1 (FR)
Title: Method and device for calculating a centre of gravity, the weights of which are pulsed electrical parameters
Inventor: VINCENT COMPARAT
IPC: G01T1/29
Filed: 1991-07-17
Abstract: The present invention relates to a device for calculating a centre of mass, the weights of which correspond to pulsed electrical signals appearing on input channels (L1 ... Li ... Ln). This device comprises a distributor (D1 ... Dn) connected to each input channel and supplying first and second identical outputs proportional to its input, first delay means (Ri) connected to the first outputs, second delay means (R'i) connected to the second outputs, first and second adders ( SIGMA , SIGMA 'R) respectively receiving the outputs of the first and second delay means, and means (5) for determining the time difference ( DELTA t) between the instants when the pulses obtained at the outputs of the adders reach the same amplitude (A).
Patent FR-2681396-A1 (FR)
Title: Static sealing component which can be used again and again
Inventor: GUY ALBERTI
IPC: F16B43/00
Filed: 1991-09-16
Abstract: The component according to the invention is intended to provide two-directional static sealing. The component (1) delimits a support (7) extending from and outside of the casing (e) of the assembly means (3) and includes a seal (4) equipped with at least one elastic lip (11) extending, projecting, with respect to the bearing face (9) of the component and is fixed to the support (7) in order to delimit a clearance area (12) for the lip, contiguous with the lip, which is established up until it is set back from the bearing face (9) and outside of the casing (e) of the mounting means, so as to allow the free deformation of the lip inside this zone when the component is mounted on the body, for the purpose of providing two-directional sealing.
Patent FR-2691206-A1 (FR)
Title: Internal combustion Wankel engine for aircraft, boats and vehicles - includes two rotating vanes within cylinder defining two variable size wedge shaped volumes containing combustion mixture
Inventor: KLAUS JOHNEN
IPC: F02B53/00
Filed: 1991-10-03
Abstract: The engine includes two blades which are arranged to divide the volume of a cylinder into two longitudinal compartments. The blades are mounted to rotate about the axis of the cylinder, with a transmission mechanism mounted outside the cylinder. The two compartments in the cylinder are of variable size, according to the relative angular positions of the two blades. The two blades are close together to define a small volume into which compressed air is introduced, prior to injection of fuel and ignition. the external transmission mechanism transforms the pulsating movement of a vane into a continuous output drive, whilst applying a similar but opposite pulsating movement to the second vane.
Patent FR-2683108-A1 (FR)
Title: Method of communication linking a limited or unlimited number of sites in a real or virtual interactive link
Inventor: JEAN-CLAUDE HORNUS
IPC: G06F17/30
Filed: 1991-10-28
Abstract: A method of communication links a limited or unlimited number of sites in a real or virtual interactive link, each local site (terminal) or central unit (server) being designed with the same architecture: this allows a site to operate simultaneously as a local site and as a central unit of another network of local sites, each local site likewise being able to connect simultaneously or otherwise with a limited or unlimited number of central sites. The method of the invention 1 comprises a communications kernel 3 allowing data transfer between two processes, a local processing function 2 which implements the link between an applications program 9 and the communications kernel by means of requests 7, and which allows execution of procedures on the local site, which are controlled by the applications program, a central processing function 4 which, on the central site, interprets and executes the type 1, 2 and 3 requests sent by the applications program, as well as so-called distributed data bases of type BLR and BCR (distributed local base and distributed central base) in the context of the present invention. The invention also relates to a method of editing which allows continuous updating of distributed data bases of BLR and BCR type.
Patent FR-2686111-A1 (FR)
Title: Support bracket for fastening decorative architectural elements to a wall
Inventor: JEAN-CLAUDE JOB
IPC: E04F19/02
Filed: 1992-01-10
Abstract: The invention relates to a support bracket for decorative architectural elements made in various segments such as mouldings and fascia, allowing them to be fastened to a wall. The said bracket, consisting of a thin plate (6) which is resistant to oxidation and corrosion, includes means (9-10) for joining and holding the segments (5) and means (11-12-13) for fastening to the woodwork and/or to the wall. The means of joining and holding the segments are pins (10) inserted in holes (9) and recesses (9a) made in the bracket and in the segments. The fastening means (11-12-13) are tabs added on or obtained by cutting and folding.
Patent WO-9302336-A1 (WO)
Inventor: HUBERTY STEPHANE
IPC: A61B5/107
Filed: 1992-07-15
Abstract: La présente invention concerne un procédé de mesure tridimensionnelle, sans contact, de l'enveloppe d'un objet, tel qu'un pied, par digitalisation. Ce procédé consiste à poser l'objet (10) sur un support déformable (2), à mesurer l'objet en deux temps, un premier temps correspondant à la mesure de la partie supérieure de cet objet, et après avoir retiré l'objet du support, un deuxième temps correspondant à la mesure de l'empreinte de l'objet, les deux enveloppes mesurées étant traitées pour reconstituer l'enveloppe globale de l'objet. La présente invention concerne également un appareil de mise en ÷uvre du procédé, comportant des capteurs (3, 4) réalisant des prises de vue, et un calculateur (9). Application, notamment à la fabrication de chaussures sur mesure, orthopédiques ou non.
Patent FR-2689801-A1 (FR)
Title: Adjustable tool spanner for hexagonal or square heads - comprises two movable arc-shaped jaws forming interior V-shape, giving four surfaces to hold nut
Inventor: RABAH SABRI
IPC: B25B13/12
Filed: 1992-08-21
Abstract: The tool comprises two movable jaws (55,54), each in the form of an arc and each forming inside a letter 'V' whose interior angle is 120 + 5. This allows the four surfaces (98,99,100 and 101) to receive the head of the nut etc.; the jaws being adjustable to receive different sizes. The jaws are equipped with bores and assembled by pins with arms which are equipped with bores. USE - Tool for nuts, bolt screws with heads of square and/or hexagonal form.
Patent FR-2696984-A1 (FR)
Title: Carriage-way power distribution process for urban electric vehicle - using surface pads, for vehicle contact rollers, which are energised from underlying cables only when covered by vehicle
Inventor: MICHAEL GOULET
IPC: B60M7/00
Filed: 1992-08-25
Abstract: The process involves using two AC or DC underground conductors (25,26) to alternately supply successive spaced contact pads (8,11) laid in street surfaces (27) along a direction of travel. Pad pairs are sequentially energised via contactors (51,52), in pits (31), closed by electromagnets in each passing vehicle, provided that associated controllers (23,24) receive payment confirmation signals from the vehicle, and that no electrical connection exists between either pad and its encircling guard ring (7,9;10,12). For further security, one pad in each pair must be energised before the other can be, and pad spacing lies between a man's stride and the vehicle length. Pick-up rollers (28,29) pass current both to a motor (2) and a battery (1). The latter, with vehicle inertia, sustains motion between external energy pulses. ADVANTAGE - Flexible urban traction system without need for massive batteries.
Patent FR-2696445-A1 (FR)
Inventor: DEBUIGNE J
IPC: C04B35/057
Filed: 1992-10-01
Abstract: Composition characterised in that it contains lime paste produced by electricity and at least one polyol in an anhydrous medium. Application to the production of the internal layer at least of foundry moulds and of crucibles intended to come into contact with a molten metal chosen from the metals of groups IV and V of the Periodic Table of the elements.
Patent FR-2697164-A1 (FR)
Title: Disinfectant solution atomiser e.g. for agricultural building - has barrel with inner nozzle fed with disinfectant and compressed air, with barrel mounted movably on trolley.
Inventor: JEAN-LUC MILESI
IPC: A61L9/14
Filed: 1992-10-23
Abstract: The atomiser consists of a barrel (1) through which atmospheric air is driven by a fan and motor (2), and an atomiser nozzle (17) inside the barrel which is fed simultaneously with compressed air and the liquid disinfectant product, delivered by a pump (23) from a container (22). The barrel is pivoted about an axis (5) and is driven in an alternating rotary motion by means of an actuator (9) to create a sweeping motion. The barrel is set on a mobile support (7) such as a trolley, which carries the actuator (9), the container (22) and pump (23). The fan and motor are situated at the rear of the barrel, and the actuator (9) can be in the form of a two-way power cylinder which is controlled by adjustable end sensors. The nozzle (17) can be in the form of a central injector, fed by compressed air, surrounded by a peripheral liquid feed chamber, or an ultrasonic nozzle. ADVANTAGE - Produces fine mist or aerosol of disinfectant solution for area to be treated.
Patent FR-2697977-A1 (FR)
Title: Appareil d'épilation.
Inventor: AIME CLEYET
IPC: A45D26/00
Filed: 1992-11-16
Abstract: La présente invention concerne un appareil d'épilation (10) comportant un dispositif de pincement (12) pour la saisie et l'arrachement de poils, ainsi que des moyens d'entrainement (14), le dispositif de pincement (12) pouvant être mis en rotation par les moyens d'entrainement (14) et présentant des éléments de pincement (16, 17) qui peuvent être déplacés les uns en direction des autres et les uns s'éloignant des autres suivant un ordre chronologique dans le temps. Les éléments de pincement (16, 17) présentent une configuration en forme d'hélice, et au moins deux éléments de pincement (16, 17) sont susceptibles d'être amenés en appui l'un contre l'autre, tout au moins sur des zones partielles, un élément de pincement (16) étant susceptible d'être entraîné par l'intermédiaire des moyens d'entrainement (14), au moins temporairement, à une vitesse angulaire différente de celle de l'autre élément de pincement (17).
Patent FR-2691068-A1 (FR)
Title: Gel for breast prosthesis
Inventor: HENRI ARION
IPC: A61L27/20
Filed: 1992-11-16
Abstract: A gel for filling a breast prosthesis comprises 3-12%, to give the required viscosity, of a water-compatible cellulose cpd., e.g., methyl-cellulose, hydroxymethylcellulose or hydroxyphenylcellulose, in water or physiological serum.
Patent FR-2699614-A1 (FR)
Inventor: DANIEL COLOMBO
IPC: E04B2/72
Filed: 1992-12-18
Abstract: Device (1) for assembling two profiled sections (2, 3) which comprise respectively interlocking male (12) and female (6) profiles. Said profiles also include clamping portions, preferably consisting of lugs (22, 23 and 28, 29) which co-operate so as to cause pinching of the male profile in the female profile when interlocked.
Patent WO-9400743-A1 (WO)
Title: Scanning fabry-perot spectrometer
Inventor: JOSSE MICHEL
IPC: H01F7/06
Filed: 1993-06-17
Abstract: A scanning Fabry-Perot spectrometer for spectrally scanning a light source, including first and second discs (2, 4), transparent to source radiation, with constantly parallel planar facing surfaces which are highly reflective to radiation from the source; motors (24, 26, 28) for moving the first disc relative to the second around the neutral position of said first disc; and controllers (54, 70, 72) for said motors. The motors are of the solenoid type and can operate at temperatures ranging from that of liquid helium to room temperature, and in a vacuum. Said spectrometer is suitable for use in astrophysics.
Patent FR-2688174-A1 (FR)
Title: Vehicle with electric motor equipped with a simplified structure for supporting batteries
Inventor: MASAAKI MATSUURA
IPC: H01M50/242
Filed: 1993-03-03
Abstract: In the said vehicle, a propulsion unit (P), the power source of which is a motor, is supported by a chassis (7) of the vehicle, and a box (77) of batteries is arranged above and in immediate proximity to the unit (P). The said box (77) comprises a body accommodating several batteries, as well as a lid (80) which covers over an upper opening of the said body, and encloses a unit for controlling the motor. Thus, owing to the fact that the batteries and the control unit are grouped together into a monobloc assembly inside the box (77), it is possible not only to simplify the structure which supports them with respect to the chassis (7) of the vehicle, but also to facilitate the electrical wiring and the maintenance of the motor and of the surrounding constituent components.
Patent FR-2702767-A1 (FR)
Title: Process for the preparation of a ferric sulphonate
Inventor: BERTRAND BLOCH
IPC: C07C303/32
Filed: 1993-03-18
Abstract: A sulphonic acid and ferric chloride are directly reacted to give the ferric sulphonate and hydrochloric acid which is removed in the gaseous state, the reaction medium being, during at least part of the duration of the reaction, in the liquid or pasty state. This process is very simple to implement and very economical in energy.
Patent FR-2704373-A1 (FR)
Title: Procédé pour favoriser l'activation d'une boucle à verrouillage de phase et boucle correspondante.
Inventor: JACKY BOUVIER
IPC: H03L7/10
Filed: 1993-04-20
Abstract: La boucle à verrouillage de phase, comporte des moyens (3) de génération d'un signal interne (SIN) tiré du signal de sortie de l'oscillateur (2) commandé en tension, et un comparateur de phase (4) apte à comparer la phase du signal interne (SIN) avec celle d'un signal externe reçu (SSY) et dont la sortie est rebouclée sur l'oscillateur (2) commandé en tension. Elle comprend en outre un dispositif (6) accélérateur de la synchronisation des signaux interne et externe, comportant des moyens de traitement apte à recevoir du comparateur de phase (4) une indication prédéterminée représentative de la non-coïncidence des signaux interne et externe, et à délivrer, en réponse à cette indication prédéterminée, une information de commande en réponse à laquelle les moyens de génération (3) modifie la phase du signal interne pour forcer la mise sensiblement en phase de ce dernier avec le signal externe (SSY).
Patent FR-2707509-A1 (FR)
Title: Device for immobilising removable goal mouths
Inventor: CHRISTOPHE OLIVIER
IPC: A63B63/00
Filed: 1993-06-29
Abstract: The subject of the present invention is a device for immobilising removable goal mouths. It consists of two blocks (1) of concrete which are specially adapted so that they can be installed at the base of the rear uprights (4) of the removable goal mouth (5) after the latter has been put in position, and of a two-wheel carriage equipped with elements capable of penetrating into the recesses provided for this purpose in the blocks in order to be able to put them into position easily, remove them and move them. It relates to the general field of equipment for team (community) sports pitches, particularly football pitches used by teams of young players.
Patent FR-2709453-A1 (FR)
Title: Optimised hydraulic propulsion chain for an autonomous electric vehicle actuated by batteries
Inventor: FRANCOIS GOLDENBERG
IPC: B60K1/00
Filed: 1993-09-02
Abstract: The invention relates to an optimised hydraulic propulsion chain for an autonomous electric vehicle actuated by batteries. The said propulsion chain includes a reversible hydraulic transmission consisting of at least one hydraulic motor filled with pressurised oil via hydraulic lines by a variable output hydraulic pump driven by a constant- or non-constant-speed electric motor, the said motor being powered by the batteries via an electromechanical device. The said propulsion chain is optimised in terms of output at low power, noise level, and reversibility in that the pump is a pump with axial pistons including a ball bearing (1) and a needle thrust bearing (2) which are interposed between the pads (4) of the rotating pistons (4) and the swash plate (9) and in that the pads are made of a solid substance. This propulsion chamber, according to the invention, is particularly applicable to electric vehicles. It can make it possible to recover some of the energy of deceleration of the vehicle and send it back to the battery.
Patent FR-2709540-A1 (FR)
Title: Elastic-powered modular catapult toy gun
Inventor: OLIVIER-MICHEL LHUILLIER
IPC: F41B3/00
Filed: 1993-09-03
Abstract: The invention relates to a toy gun which fires projectiles, the energy for propulsion being elastic. This gun consists of an assembly based on a butt, a stock and a barrel. In its simplest version, it allows elastic projectile launching with flat trajectory, these projectiles being denoted as "anti-personnel" and "complementary mass" projectiles. In its catapult version, the base can take two types of elastic module: the catapult module with slide, and the catapult module with arms. These two modules, depending on their specialisation, launch with a flat or curved trajectory, projectiles denoted as "rolling (running, round)", "construction elements", or "specials". The elastic-powered modular catapult toy gun is intended for various games and activities for children and youths.
Patent FR-2700072-A1 (FR)
Title: Connecteur d'une connexion électrique enfichable.
Inventor: UWE STEINHAUSER
IPC: H01R13/658
Filed: 1993-11-24
Abstract: a) Connecteur d'une connexion électrique enfichable, b) connecteur caractérisé en ce que le câble (21) comprend un treillis de protection (26) électriquement conducteur et enveloppant les conducteurs (24), en ce que le boîtier (18) du connecteur constitué d'une matière plastique électriquement conductrice comporte un chemin conducteur du courant (28) qui est relié électriquement au treillis de protection (26), à la matière plastique électriquement conductrice du boîtier (18) du connecteur et, au dispositif de fixation (16, 17) électriquement conducteur, se trouvant au potentiel de la masse quand le connecteur est enfiché. c) L'invention se rapporte aux connecteurs des connexions électriques enfichables.
Patent FR-2701156-A1 (FR)
Title: Conducteur isolé, dispositif à bobine électrique comportant un tel conducteur et méthode d'optimisation mettant en Óoeuvre un tel conducteur.
Inventor: KEVIN MCGRANE
IPC: H01F27/32
Filed: 1993-12-24
Abstract: L'invention concerne un conducteur électrique isolé comprenant plusieurs noyaux conducteurs séparés et pouvant être distingués. Conducteur caractérisé en ce que chaque noyau comprend un revêtement émaillé destiné à l'isoler des noyaux voisins, les noyaux étant combinés afin de former un conducteur allongé à plusieurs noyaux qui est recouvert par un ruban isolant bobiné de manière hélicoïdale autour des noyaux et qui forme une couche isolante externe commune le conducteur.
Patent WO-9509312-A1 (WO)
Title: Dispositif d'embrayage de vehicule automobile du type tire et a actionnement hydraulique
Inventor: VILLATA GINO
IPC: F16D25/08
Filed: 1994-09-20
Abstract: L'invention propose un dispositif d'embrayage à friction, notamment pour un véhicule automobile, du type tiré et comportant un carter d'embrayage (10) à l'intérieur duquel est agencé un dispositif (20) de commande du débrayage qui comporte une butée de débrayage et un dispositif hydraulique d'actionnement (26, 34) comportant au moins un piston d'actionnement (34) qui est susceptible de solliciter axialement la butée de débrayage dans un premier sens (F1) pour provoquer le débrayage lorsque le dispositif hydraulique d'actionnement est alimenté en fluide sous pression. Le carter (10) comporte une fenêtre (54) pour permettre l'introduction d'un outil amovible (58) d'actionnement mécanique de la butée (20) pour solliciter axialement cette dernière dans un second sens (F2) opposé au premier sens (F1). L'extrémité (60) de l'outil amovible (58) située à l'intérieur du carter (10) coopère avec une portion complémentaire (62) du piston d'actionnement (26, 34).
Patent WO-9513421-A1 (WO)
Title: Procede de blanchiment par le peroxyde d'hydrogene d'une pate a papier a haut rendement
Inventor: DEVIC MICHEL
IPC: D21C9/12
Filed: 1994-11-07
Abstract: Ce procédé de blanchiment se caractérise en ce qu'on forme un milieu réactionnel hétérogène contenant la pâte, un alcool et du peroxyde d'hydrogène en solution aqueuse, le rapport en poids de l'eau totale du milieu sur l'alcool étant de 0,001 à 0,5.
Patent FR-2717237-A1 (FR)
Title: Improved pneumatic suspension spring used as support in motor vehicles
Inventor: MARC CORNET
IPC: F16F9/05
Filed: 1994-03-09
Abstract: The pneumatic spring consists of a piston (2), a plug (3) mounted between two parts of a vehicle's suspension and a flexible membrane (4) with tubular walls fixed between the piston and the plug at points (5,6). The piston (2), the plug (3) and the membrane (4) define a sealed air chamber (7). The upper annular surface of the piston (2)is a dished section with truncated edges (17) in which is fixed a dished washer (16) which hold and seal between them the edge of the membrane (4). The membrane forms a fold (27) over the piston so that the piston can move axially. The membrane is reinforced in an annular zone (30) at the point where it joins with the piston (2).
Patent FR-2721819-A1 (FR)
Title: Self=drilling and self=tapping osteosynthesis screw
Inventor: AUGOYARD MARC
IPC: A61B17/86
Filed: 1994-07-04
Abstract: The screw comprises a threaded self-tapping shank (1) with a flat, pointed drilling tip (2) located across its end, the two edges of which form a obtuse angle. The screw has a smooth portion (10) between its threaded shank and the base of its head (3), and it has an axial channel for a guide rod.  A shaft (4) is attached to the head by a line of reduced resistance, enabling it to be broken off once the screw is in position. The screw is made from a biodegradable and biocompatible material.
Patent FR-2722297-A1 (FR)
Title: Dispositif et methode de mesure de profil de vitesse dans un fluide poyphasique
Inventor: CONSTANT MICHEL
IPC: G01F1/74
Filed: 1994-07-05
Abstract: La présente invention concerne un dispositif et une méthode de mesure de la vitesse de la phase liquide et de la phase gazeuse d'un milieu polyphasique en écoulement dans une conduite.On émet une première onde à une fréquence adaptée à la phase gazeuse et une seconde onde à une fréquence adaptée à la phase gazeuse, et à partir de la mesure d'un paramètre caractéristique des ondes perturbées après avoir traversé le milieu, on détermine le champ de vitesse de la phase liquide et de la phase gazeuse.
Patent FR-2722237-A1 (FR)
Title: Housing for roller shutter
IPC: E06B9/17
Filed: 1994-07-11
Abstract: The housing (1) is for a shutter (5) which covers a door or window and rolls onto a lengthwise horizontal shaft (6) when raised. A panel (3) extends horizontally along the bottom and fixed to the upper horizontal member of the door or window frame. The panel extends only part of the way across the housing, leaving a gap (4) for the shutter to pass through; it is thicker at the edges than in the centre and it has a concave upper surface. The gap can contain a guide (7) which diverges upwards, or the edge (3b) of the bottom panel can be curved so that the gap is broader at the top than the bottom. The bottom plate can be attached to the door/window frame upper member through an intermediate panel and tongues and grooved surfaces which engage elastically.