baber/WOPTO huggingface dataset:
Patent FR-2703470-A1 (FR)
Title: Dispositif d'émission-réception permanent pour la surveillance d'une formation souterraine et méthode de mise en Óoeuvre.
Inventor: LAURENCE NICOLETIS
IPC: G01V1/52
Filed: 1993-03-29
Abstract: - On installe dans un ou plusieurs puits (1) traversant une zone souterraine (2) recélant par exemple des effluents pétroliers, un ensemble d'émission-réception d'ondes sismiques ou acoustiques comportant une ou plusieurs unités d'émission et une ou plusieurs unités de réception, de façon à laisser chaque puits libre d'accès pour d'autres activités liées par exemple à la production de ces effluents. Les unités d'émission et de réception (U1-Up) sont installées par exemple derrière des tubes de cuvelage ou casings (2) ou des colonnes tubulaires utilisées pour d'autres fonctions et reliées de façon permanente ou non par des câbles (4) à une station de commande et d'enregistrement (5) en surface. Ces unités sont disposées au-dessus et au-dessous de la zone à surveiller par exemple ou bien à distance les unes des autres au niveau de la zone surveillée. Elles peuvent être constituées par exemple de transducteurs pouvant fonctionner en émetteurs et en récepteurs tels que des géophones (éventuellement tri-axiaux) ou des accéléromètres associés à des modules locaux de pilotage. Avec des unités de ce type réparties sur toute une portion de puits, on peut réaliser des diagraphies des couches environnant chaque puits en ondes P ou S, à intervalles de temps réguliers de façon à suivre, par comparaisons d'enregistrements successifs, les changements de la zone surveillée au cours du temps. - Application à la surveillance de longue durée d'un gisement.
Patent FR-2704405-A1 (FR)
Title: Adaptable base designed to hold inspection means used in workshops
Inventor: THIERRY MONNET
IPC: B25H1/08
Filed: 1993-04-28
Abstract: Adaptable base designed to hold inspection means used in workshops, such as plugs, rods, rings, blocks and the like. It comprises a supporting plate (1), from the top face (10) of which there project, separated from each other by regular intervals, studs (11) over which it is possible to fit supporting pieces (2), which for this purpose comprise a hole (12) in their underside, the shapes and dimensions of these supporting pieces (2) being adapted to the inspection means which they are intended to support.
Patent FR-2708155-A1 (FR)
Title: Floor receptacle for a services platform floor, intended for modular cabling (wiring)
Inventor: JACQUES NOZICK
IPC: G02B6/44
Filed: 1993-07-21
Abstract: Floor receptacle (1) for a services platform floor (2) for the modular cabling of buildings, said floor (2) being hollow for the passage of cables (32) and of blocks of individual terminal connectors (3), the floor (2) including at least one receptacle (1) having a trapdoor (11, 12) inserted into a window (21) made in the said floor (2), the said trapdoor being provided with a U-shaped housing element (13) extending under the floor in line with the trapdoor, the said housing element (13) having access openings for inserting and removing the blocks of connectors (3) fastened to cables (32) which have a length sufficient to enable the said blocks of connectors (3) to be moved under the floor (2).
Patent FR-2708504-A1 (FR)
Title: Device for removing the valves of a combustion engine
Inventor: ANDRE VACHOUX
IPC: B25H1/00
Filed: 1993-07-29
Abstract: This device is of the type including, on the one hand, a cylinder head stand (2'a) mounted so that it can pivot, through at least 180 DEG about a horizontal axis, and capable of holding a cylinder head rigidly and, on the other hand, a valve puller 5. According to the invention, it further includes means for holding the valves of one and the same cylinder head, these means consisting of a plurality of elastic, resilient, plate-shaped blocks (27), each of which exhibits, on the one hand, a central hole (28) of non-circular cross section allowing it to engage, with a rotational attachment, on a horizontal support rod (29) and, on the other hand, a perimeter allowing part of its edge (27a, 27'b, 27'c) to be applied against at least one valve head.
Patent FR-2708537-A1 (FR)
Title: Spreading agricultural trailer
Inventor: YVES EMILY JEAN
IPC: B60P5/00
Filed: 1993-08-04
Abstract: The invention relates to a spreading trailer especially an agricultural trailer for spreading manure (muck) or the like, consisting of a box body (1) mounted on a chassis (2). The box body (1) is provided with a spreader device (7, 10). The box body (1) rests on one or more points of the chassis (2) via one or more elastic blocks (22). At least one force sensor (20) is placed between an elastic block (22) and the chassis (2) or between an elastic block (22) and the said box body (1).
Patent FR-2708565-A1 (FR)
Title: Installation for dispensing packaging trays
Inventor: JEAN-PHILIPPE LE GOFF
IPC: B65B51/02
Filed: 1993-08-04
Abstract: The invention relates to the packaging of food products in trays made from lightweight material. It consists of an installation for dispensing trays to packaging lines (L), characterised in that it comprises, in combination, upstream means (1) for unstacking trays and means (3) for conveying these trays, by means of a flow of air, to the place where they will be used, these means being connected by transfer means (2). Thus, all the unstacking of a production site may be centralised in one and the same place where the trays are stored.
Patent FR-2695997-A1 (FR)
Title: Système gyroscopique pour le mesurage d'angles.
Inventor: RUDIGER RODLOFF
IPC: G01C19/70
Filed: 1993-09-24
Abstract: Le système gyroscopique de l'invention, destiné à la mesure d'angles ou à la navigation comporte un laser (8) tournant dans un bâti (2) autour d'un axe fixe (6) par rapport à ce bâti, à vitesse constante. Sur l'axe de rotation (6) est fixé un cercle gradué (14) avec un lecteur (16) fixé au bâti. La lecture du gyroscope (8) ferme un premier train d'impulsions (PL ) et celle du cercle gradué (14) un second train d'impulsions (PT ) . Des moyens (18) totalisent les impulsions des deux chaînes pour une détermination grossière et interpèlent les décalages entre les impulsions des deux chaînes pour une détermination fine des angles, au moyen d'une base de temps à haute fréquence.
Patent FR-2711812-A1 (FR)
Title: Method and system for automatic control of the diaphragm of an image-formation device
Inventor: JAMAL BAINA
IPC: H04N5/235
Filed: 1993-10-27
Abstract: The invention relates to a method for automatically controlling the diaphragm of an image-formation device, the image-formation device including a lens (15) with variable diaphragm (17), controlled by a control signal (SF, TF, +D, -D), characterised in that it includes the following steps: a) generating digital image data representing at least a part of the image, b) transforming the digital image data using a discrete cosine transform, in order to produce transformed coefficients representing spatial frequencies of the image, c) generating a said control signal (SF, TF, +D, -D) from the said transformed coefficients.
Patent FR-2711657-A1 (FR)
Inventor: DENIS COTTEVIEILLE
IPC: C08G73/02
Filed: 1993-10-28
Abstract: Process for the manufacture of copolymers with magnetic properties, including a first stage of copolymerisation by oxidation in acidic medium of a first monomer chosen from optionally substituted aniline and of a second monomer chosen from substituted aminoaromatic compounds, which comprises:   - an induction stage during which the first monomer is brought into contact with at least one oxidising agent and at least one initiating agent, - and a production stage during which, after the introduction of the second monomer, at least one oxidising agent and at least one initiating agent are gradually added.
Patent FR-2712378-A1 (FR)
Inventor: JEAN-CLAUDE SEMEDARD
IPC: F23C10/06
Filed: 1993-11-10
Abstract: The present invention relates to a circulating fluidized bed reactor including a lower region (3) equipped with a fluidization grid (11), with means for injecting primary air (12) below the grid (11), with means for injecting secondary air (13) above the grid (11) and with means for introducing fuel (10), the walls (5) surrounding this lower region being equipped with heat-exchange tubes, and an upper region (2) surrounded by walls (4) provided with heat-exchange tubes (9), the heat-exchange tubes (9) being joined together by fins (30). The walls of the said regions (2, 3) are equipped with vertical heat-exchange panels known as extensions (14) fixed perpendicularly to the walls (4, 5) of the regions (2, 3) these extensions being formed of tubes (15) internal to the reactor, of a horizontal width of between 150 and 500 mm and spaced apart by a distance of between 1.5 and 4 times their width, this width being defined as the distance between the internal face of the fins (30) of the walls (4, 5) and the furthermost generatrix of the furthermost tube of the extensions.
Patent FR-2712861-A1 (FR)
Title: Chapeau d'une suspension d'un matériel ferroviaire tel un bogie et suspension ferroviaire pourvue du dit chapeau.
Inventor: MICHEL VEN JEAN
IPC: B61F5/30
Filed: 1993-11-22
Abstract: L'invention se rapport à un chapeau d'une suspension d'un matériel ferroviaire comprenant au moins un tourillon (8) relié au corps du chapeau par des moyens (9) d'association, ces moyens (9) d'association du tourillon sur le chapeau comprennent: - d'une part, un alésage (10) usiné dans un bossage d'une enveloppe constituant le corps de chapeau, le bossage ayant une face apparente qui forme une butée d'appui et, - d'autre part, un tourillon dont le pied est logé dans l'alésage pour être immobilisé par soudage de son extrémité, Elle est caractérisée en ce que le tourillon a un pied de section telle qu'il s'engage avec un jeu prédéterminé dans l'alésage et porte des moyens d'association assurant son immobilisation en translation dans l'alésage dans le sens de sa pénétration dans l'alésage avant même soudure de l'extrémité du pied.
Patent FR-2713116-A1 (FR)
Title: Dispositif d'alimentation pour le dépôt par simple gravité d'un matériau granuleux sur la surface d'un métal liquide coulé en continu.
Inventor: ANDRE KLEIN
IPC: B22D11/10
Filed: 1993-11-30
Abstract: L'invention concerne un dispositif d'alimentation pour le dépôt par simple gravité d'une couche d'un matériau granuleux sur la surface d'un métal liquide (2) dans une lingotière de coulée continue (1), comprenant une trémie (7) renfermant ledit matériau granuleux (5), et reliée à un conduit d'alimentation (8) comportant une portion inclinée selon un angle (alpha) non nul et non droit par rapport à l'horizontale, et dont l'extrémité inférieure (10) de décharge est ouverte en permanence et est située au-dessus de ladite surface du métal (2) à une distance (d) égale ou légèrement supérieure à une épaisseur de consigne de la couche, caractérisé en ce que, sur une partie au moins de ladite portion inclinée, ledit conduit d'alimentation (8) est constitué par un tube rectiligne (11), et en ce qu'il comprend des moyens pour imprimer un mouvement de rotation audit tube rectiligne (11) autour de son axe, et des moyens (24, 25) de connexion des extrémités (27, 28) dudit tube rectiligne (11) au restant dudit conduit (8) autorisant ledit mouvement de rotation.
Patent FR-2713168-A1 (FR)
Title: Dashboard mounted indicator system showing correct operation of motor vehicle lights
Inventor: CHRISTIAN ALBON PHILIPPE ANDRE
IPC: B60Q11/00
Filed: 1993-12-01
Abstract: The system includes several optical fibre cables (1) carrying light emitted by indicator lamp bulbs (4) to indicators with coloured heads mounted in a position visible to the driver. Light may also be carried to a head (35) from which light diffused to illuminate a specific area inside the vehicle. Optical fibre cables may be used to link various external vehicle lights, the indicators, brake lights and side lights for example, to a range of indicators mounted on the dashboard. At the same time, the light provided may be used to illuminate different aspects of the dashboard instrumentation.
Patent FR-2713938-A1 (FR)
Title: Gas balancing system for tubular probe
Inventor: MANFRED SEEBER
IPC: A61F2/958
Filed: 1993-12-16
Abstract: The probe has a tubular body (11) and a feed pipe (16) which is connected to a blocking sleeve (15) and is equipped with a control balloon adjacent to its free end. The probe has a gas compensator (20) which can be coupled to the feed pipe and comprises a compensating balloon (23) between two ends (21,22), one of each can be attached by a gas-tight coupling to the feed pipe, while the other contains a gas-tight valve (24). The end (21) of the compensating balloon nearest the patient has flexible elements (28) which engage with a ring (19) on the feed pipe and open a valve (18) when in the engaged position. The valve (24) at the opposite end can be opened by the tip of a syringe inserted into it.
Patent FR-2705089-A1 (FR)
Title: Récipient, notamment de forme parallélépipédique, pour au moins deux objets.
Inventor: KLAUS SCHOETTLE
IPC: B65D85/575
Filed: 1994-01-13
Abstract: L'invention concerne un récipient (20) pour au moins deux objets séparés, avec des compartiments de réception (12, 15) séparés, où la paroi de séparation (25) est déplaçable, faisant que la taille instantanée des compartiments de réception (12, 15) est réglable, faisant également que l'accessibilité et la possibilité de prélèvement des objets est facilitée. Le récipient est utilisable avantageusement par tout type d'objets, en particulier pour des supports d'information et des feuilles de garniture.
Patent FR-2715543-A1 (FR)
Inventor: DANIEL BENGUIGUI
IPC: A45D40/02
Filed: 1994-02-01
Abstract: Applicator for cosmetic or pharmaceutical prods. consists of a hollow elongated housing (1), closed at one end and open at the other, and contg. a holder (4) for the stick prod. (6) in the shape of a socket (5) on the end of a strip. The strip is made from a flexible material and its edges are able to slide in grooves (26) along the inside of the housing which pass round curves (30) at the back and extend beneath an elongated port (18) in the housing's upper wall. Part of the surface of the strip has a series of projections (46) which form a grip for the thumb, allowing the stick to be extended from the housing or retracted by sliding the strip along the grooves. The far end of the strip covers the open end of the housing when the stick is fully retracted.
Patent FR-2706525-A1 (FR)
Title: Procédé et dispositif pour raccorder intérieurement un tube de production bobiné.
Inventor: JOSEPH LAFLIN WALTER
IPC: F16L33/30
Filed: 1994-02-02
Abstract: La présente invention concerne un raccord du type à rochet pouvant être bobiné, destiné à relier un tube de production bobiné à un outil ou à un autre tube de production bobiné. Un mandrin (30) est en prise par effet de rochet avec l'intérieur d'un corps (16) et des moyens d'ancrage (50) sont en butée contre l'extrémité (18) du corps (16) et en contact avec le mandrin (30). Par application alternée d'une traction et d'une compression à travers le raccord, on déplace avec effet de rochet le mandrin jusqu'à ce qu'il vienne en contact avec effet de coin avec les moyens d'ancrage (50) pour mettre en prise les moyens d'ancrage avec l'intérieur du tube de production bobiné (12). Pour relier entre elles deux extrémités de tubes de production, le raccord (10) comporte deux extrémités agencées de manière symétrique par rapport à un plan médian du corps (16). La présente invention concerne également un procédé de raccordement d'un raccord (10) avec un ou deux tubes de production.
Patent FR-2715842-A1 (FR)
Title: Tooth-paste compsns.
Inventor: SUHAD ALJANABI
IPC: A61K8/97
Filed: 1994-02-04
Abstract: Toothpaste compsns. comprise an aq. dispersion of Salvadora persica powder (I), i.e. finely divided dry S. persica wood with bark.  The compsns. pref. contain 1-10 wt.% (I) and may also contain 0.5-5 wt.% clove powder (II) and 3-20 wt.% pomegranate peel powder (III). The total amt. of (I) and (III) is 5-25 wt.% and the total amt. of (I)-(III) is 6-30 wt.%. The compsns. may also contain 2-6 wt.% finely divided carbon powder.
Patent FR-2718347-A1 (FR)
Inventor: JEAN-LOUIS VIARD
IPC: A61G7/057
Filed: 1994-04-06
Abstract: The method involves supporting a patients body (P) on a number of interconnected compartments (14) filled with air or water. A thin metal sheet (B) is attached to the inside of the upper surface (15) and combines with a plate (34) on the underside (16) to form an inductive sensor (34). The inductive sensor (30) measures the distance (Dm) between upper and lower surfaces and is connected to an oscillator (44), amplifier (46), preset distance (Dc) adjustment (48), and regulator and adaptor (50, 52). A computer (42) controls a pump (18, 20) and release valve (22) to maintain the distance between upper and lower surfaces (Dm) at the preset value (Dc).
Patent FR-2719599-A1 (FR)
Title: Granular refrigerant compsn.
Inventor: DREUX ZINCONE ANNE DITE ANNE S
IPC: C09K5/06
Filed: 1994-05-06
Abstract: Granular refrigerant compsn. comprising a discontinuous polymer matrix consisting of granules of hydrophilic crosslinked polymer contg. retained absorbed water in a wt. ratio (calculated on the wt. of dry granulated crosslinked polymer) of greater than 1/20, esp. 1/50 to 1/100.   Pref. the dry crosslinked polymer granules have a swelling capacity of at least 150 %. Pref. the granules are of crosslinked polyacrylamide. Pref. after absorbing the water the granules have an ave. dia.>4 mm, pref. 5-8 mm.
Patent FR-2719898-A1 (FR)
Title: Complete dosage sensing appts.
Inventor: TASTET ALAIN
IPC: G01F11/28
Filed: 1994-05-10
Abstract: The purpose of the appts. is to measure the instant of time (it) at which a pre-determined volume is exactly full with a product to be dispensed in repeated equal quantities. The appts. comprises an assembly of electro-mechanical sensors located around the container which delimits the volume of product to be dispensed.The volume is assumed to be complete when all the sensors indicate an identical condition. This occurs at a specific instant of time (t).
Patent FR-2721400-A1 (FR)
Title: Fog detection system for use on vehicle
Inventor: LE GALLO YANN
IPC: G08B17/10
Filed: 1994-06-16
Abstract: The method for detecting the presence of fog or smoke in the vicinity of a vehicle includes taking a photograph of the field of view, and analysing the contrast which exists in the picture (E). A signal (S), relative of the analyse result, is transmitted indicating fog detection. The image analysis involves determining a value which is characteristic of the number of white pixels and the number of black pixels. These values are compared with threshold values (8). When these numbers are greater than the threshold values, the transmitted signal indicates the absence of fog.
Patent FR-2726209-A1 (FR)
Inventor: LEGRAND HUGUES
IPC: B22D11/06
Filed: 1994-10-31
Abstract: The ingot mould, e.g. for molten steel, consists of two cooled rollers (2) set with a gap between them forming the moulding surface. Each of the rollers has a series of circular or elliptical recesses (7-10) formed by surface lobes (3-6). The lobed surface has a perimeter which is 1.1-1.5 times greater than an equivalent roller with a cylindrical surface.
Patent FR-2726472-A1 (FR)
Inventor: BINZ HANS
IPC: A61K39/00
Filed: 1994-11-07
Abstract: An adjuvant product for enhancing the activity of a molecule on delivery to a host, characterised in that it includes at least a portion of Klebsiella pneumoniae protein P40 or a protein at least 80 % homologous thereto. Nucleotide sequences coding for such peptides or proteins, and the use of said sequences as a drug, are also disclosed. Such DNA sequences may particularly be used in intramuscular or intradermal immunisation compositions.
Patent WO-9527921-A1 (WO)
Inventor: PAPUCHON MICHEL
IPC: G02F1/225
Filed: 1995-03-28
Abstract: A modulation rate amplification device, in particular for microwave amplification. The device includes a system for causing interference between two optical waves which have the same amplitude but are frequency-shifted. The system may be a frequency translator (TF) coupled to a continuous phase shifter (Dø), or two phase shifters of which one is continuous while the other varies sinusoidally over time. A device of this kind enables strong amplification of the desired modulation rate by means of an optical amplifier (AO) provided that the d.c. background of the optical signal has been suppressed.
Patent FR-2715729-A1 (FR)
Title: Dispositif d'indication de couple.
Inventor: NORMAN SEARLE BRYAN
IPC: G01L3/24
Filed: 1995-01-26
Abstract: Ce dispositif (23) d'indication de couple comprend des première (22) et seconde parties (24) reliées l'une à l'autre de manière à transmettre mutuellement un couple, des moyens (28) de transmission de couple reliant lesdites première et seconde parties, des moyens (30) de détection de couple, disposés sur lesdits moyens de transmission de couple et réagissant au couple transmis par ces moyens de transmission de couple en produisant un signal dépendant dudit couple transmis, des moyens de communication comprenant un émetteur de radiations électromagnétiques recevant ledit signal produit par lesdits moyens de détection de couple et communiquant un signal de sortie dépendant dudit couple, un moyen de réception qui fournit un signal de sortie représentatif dudit couple transmis.
Patent FR-2732856-A1 (FR)
Title: Dispositif ralentisseur de graines pour semoir et semoir equipe d'un tel dispositif
Inventor: MARIONNEAU ANICET
IPC: A01C7/18
Filed: 1995-04-11
Abstract: L'invention concerne un dispositif ralentisseur de graines pour un semoir agencé pour déposer successivement des graines au sol, lesdites graines arrivant au dispositif ralentisseur à une très grande vitesse. L'invention consiste en ce qu'il comporte deux organes (2, 2', 8, 10, 11) dont au moins l'un est mobile et qui ménagent entre eux une zone de pincement (C) définie par leurs surfaces en regard l'une de l'autre sur une partie de leur périphérie. Application aux semoirs.
Patent FR-2737603-A1 (FR)
Title: Electrical contactor with electromagnetically operated moving contacts - has insulating frame to support coil of fixed magnetic circuit, clamped within base and arc enclosure to fix subassembly position
Inventor: LAURAIRE MICHEL
IPC: H01H50/04
Filed: 1995-08-04
Abstract: The contactor includes the base (1) which is fixed to the arc casing (2) by clips (23-13). The fixed magnetic circuit (6) is formed by a bed plate (61) and a U-shaped yoke (62) in magnetic materials and the bed plate is partially covered by the frame (8) which also supports the coil. The bed plate (61) forms a centring bearing clamped between an arc casing bearing (21) and base supports (11). The bed plate is drilled with a hole for the moving magnetic circuit (5) which is subject to a return spring(4) displacing it to open the magnetic circuit. The frame forms a surface around the hole for a return spring and may be extended by a mandrel (82) which makes a central hole and is fixed to a flange (81).