baber/WOPTO huggingface dataset:
Patent FR-2643525-A1 (FR)
Title: Procede et dispositif d'acces a un reseau de communication etendu
Inventor: PICANDET JEAN A
IPC: H04L12/407
Filed: 1989-02-23
Abstract: Des stations (S1, ..., Sn, ..., Sp), auxquelles sont rattachés des terminaux de transmission de données (T1-1 à T1-n1 , ..., Tn-1 à Tn-n , ..., Tp-1 à Tp-np ), sont reliées par des liaisons (MIC1-2, ..., MIC(n-1)-n, MICn-(n+1), ..., MICp-1) qui définissent au moins une boucle virtuelle formant au moins un canal de communication passant par toutes les stations et véhiculant des trames qui transportent au moins un jeton d'accès, de la signalisation et des données. Chaque station comporte un bus local propre (BL1, ..., BLn, ..., BLp) auquel l'accès en écriture par les terminaux de transmission de données est régi par un protocole de contention, l'accès d'un terminal en émission sur le canal de communication étant réalisé via le bus local; des moyens pour capter le jeton d'accès en émission sur le canal de communication en réponse à une demande d'accès provenant d'un ou plusieurs terminaux rattachés à la station, et des moyens pour ré-émettre le jeton d'accès sur le canal de communication après que le ou les terminaux demandeurs aient émis successivement leurs messages respectifs via le bus local.
Patent FR-2644336-A1 (FR)
Title: Concrete storage unit, particularly for a wine cellar
Inventor: LETERRIER JACQUES
IPC: A47B55/04
Filed: 1989-03-14
Abstract: Concrete storage unit, particularly suitable for holding bottles of wine, comprising vertical posts 2 and horizontal shelves 3, 4, the unit being characterised in that each of the vertical posts comprises at least two longitudinal parallel slots 5 and in that at least some 3 of the horizontal shelves possess at their ends threaded rods 6 which project through their narrow edges and can be passed through the vertical uprights through these slots and can be locked in place by means of nuts 7.
Patent FR-2647043-A1 (FR)
Title: Precision-machining tool, for example for grinding valve seats
Inventor: LEROUX JACQUES
IPC: B23C3/05
Filed: 1989-05-22
Abstract: The present invention relates to a precision-machining tool, for example for grinding valve seats of an internal combustion engine. The tool according to the invention comprises a case 2, a sheath 3 provided with a spherical swivelling knob 3a mounted inside the case, a one-piece machining spindle 6 mounted so that it can freely rotate and move translationally in the sheath, and a means for adjusting the height of the spindle 6, including a means for rendering the said spindle rotationally integral with a sleeve 17 which can move translationally in relation to the sheath.
Patent FR-2634845-A1 (FR)
Title: Patin de friction incluant un indicateur d'usure
Inventor: MONTALVO EDWIN J
IPC: F16D66/02
Filed: 1989-07-28
Abstract: L'invention concerne un patin de friction incluant un indicateur d'usure. Selon l'invention, le patin 10 a un tube 13 à extrémité fermée, noyé sous la surface du matériau de friction. Lorsqu'une paroi du tube est ouverte suite à l'usure, du gaz s'échappe, déclenchant un signal indiquant qu'il y a lieu de remplacer la garniture.
Patent FR-2651465-A1 (FR)
Title: Transmission device for a fire-fighting vehicle
Inventor: CLAUDE ARTAUD
IPC: B60W10/10
Filed: 1989-09-01
Abstract: Transmission device, particularly for a fire-fighting vehicle, comprising a wheeled chassis on which is mounted an internal combustion engine (1) driving at least some wheels through the use of a semi-automatic or automatic gearbox (2) with a torque converter on which are mounted the universal-joint transmissions for driving the wheels, the said gearbox (2) making use of a movement take-off plate (8) driving a hydrostatic device coupled to the centrifugal pump (22) of the fire-fighting equipment, characterised in that it includes a system giving rise to the increase in idling speed of the internal combustion engine (1) up to a pre-defined speed, the hydrostatic device including a variable-output pump (23, 26) which feeds a hydraulic motor (25), the said hydrostatic device having regulating means such that when the fire-fighting equipment is switched on, the regulation of the speed of advancement of the vehicle does not have an influence on the operation of the centrifugal pump (22), the torque converter being designed, by construction, such that at the pre-defined engine speed the torque absorbed by the said converter, with its output shaft immobilised, is less than the engine torque decreased by the maximum torque absorbed by the hydrostatic transmission.
Patent FR-2651834-A1 (FR)
Inventor: SCPI THOMSON-CSF
IPC: F42C15/34
Filed: 1989-09-08
Abstract: The invention relates to a security igniter intended to the firing of propulsors. The igniter is comprised of a sliding piece (4) which may take two positions: the first position so called "security" position which provides for the confinement of gases emitted by the primary pyrotechnical charge (5) in the case where the latter will be fired without any ignition order; the second position called "armed" position which provides for the passage of gases from the primary charge towards the second charge (1), the pyrotechnical chain being thus established. A retractable stop (7) provides for the safety of operation. The invention applies to any type of igniter for propulsive charges requiring a safety position.
Patent FR-2652691-A1 (FR)
Title: Asynchronous time-based optical communications system
Inventor: GUY LE ROY
IPC: H04J14/02
Filed: 1989-10-02
Abstract: Asynchronous time-based optical communications system having a central unit (SN), terminal transmission circuits (UE), terminal reception circuits (UR), and broadcast servers (BS), connected via optical links (UEL; URL; BL) to the central unit. The central unit consists of an optical device for spectral-spatial-temperal commutation (SSTSN), a control means (CPU) and a synchronisation signal generator (CKU). The commutation device (SSTSN) is connected optically to the terminal transmission circuits, to the terminal reception circuits, to the broadcast servers and to configuration transmission circuits (CE), signalling transmission circuits (SE), configuration reception circuits (CR) and signalling reception circuits (SR) of the control means. The synchronisation signal generator is connected via a first link (H1) to the commutation device and via a second link (H2) to the control means (CPU) which is itself connected via a control link (CB) to the commutation device (SSTSN). The system jointly uses a first set of optical transmission frequencies (Fa) and a second set of optical control frequencies (Fb) for commutation.
Patent FR-2653818-A1 (FR)
Title: Procede de commande de securite de portes d'une rame de transport ferroviaire et dispositif pour sa mise en óoeuvre.
Inventor: GERARD DEMARAIS
IPC: B61L15/00
Filed: 1989-10-11
Abstract: Le procédé de commande de sécurité de portes d'une rame ferroviaire comprenant plusieurs voitures (R1, R2, R3), comprend une séquence d'étapes suivantes initiées par un opérateur à partir de l'une quelconque des voitures: - autorisation de commande, initiée après arrêt de la rame, - commande d'ouverture d'une partie prédéterminée de l'ensemble desdites portes, - commande de fermeture desdites portes et - transmission à un conducteur situé en tête de la rame d'une autorisation sélective de mise en marche de la rame après exécution d'une étape préalable de contrôle de fermeture effective desdites portes. Utilisation notamment dans les rames de transport urbain.
Patent FR-2652727-A1 (FR)
Title: Device for carrying loads, of the harness type, called "the carry-all", designed to prevent back ache and permitting different types of carrying, at the front or at the back (rucksack)
Inventor: PIERRE D ARANDA DE DARRAX
IPC: A45F3/14
Filed: 1989-10-06
Abstract: The invention relates to a harness-type device called the "carry-all", designed so that loads, fastened above and at a distance from each shoulder, located in front, at the side or at the rear (rucksack), efficiently transfer their weight to a region where the impact on the spine is as small as possible (prevention of back ache), the chosen bearing zone being the iliac crests. It is composed of two bars 1+2+3+4 embedded variably according to the height of the carrier and crossing over inside a "crosspiece"; the latter permits supplementary adjustments according to the morphotypes (in terms of widths, scolioses, etc.) by virtue of a system of a screw and inner pivot in each of the two tunnels of the crosspiece (5). A pair of straps (6, 7) secures the harness to the trunk; their path, inside the bars, permits additional resistance to traction forces (towards the sides, the top, the front or the rear) exerted on the harness by virtue of their cross-belt (shoulder-belt) arrangement.
Patent FR-2639142-A1 (FR)
Title: Device for connecting electric coils
Inventor: NOZUE YUTAKA
IPC: F02P15/00
Filed: 1989-11-10
Abstract: Coil device comprising a coil winding portion 19 and a terminal mounting portion 18, and furnished with a coil 11 and terminals. In a middle part of the terminals, in the longitudinal direction, a temporary stop projection is formed by a swelling in its width, and a wire connection portion is provided at one end of the terminal. Grooves 24, 25 receiving coil wire stubs are provided on the upper end surface of the portion for mounting terminals and the total length of the grooves is approximately equal to the length of the coil wire stubs from the edge of the coil winding to the coil stub connection portions in the connected state of these wires.
Patent FR-2656022-A1 (FR)
Inventor: JEAN-PAUL CLEMENT
IPC: E04F10/06
Filed: 1989-12-19
Abstract: The awning comprises a canopy for protecting the wound fabric and is of the type comprising, on the one hand, a stationary carrier structure (1) for a fabric-carrying roller (16) and articulated arms (6) and, on the other hand, a fabric (8) which is fixed by one of its ends to the fabric-carrying roller (16) and by the other of its ends to a load bar (7) which is fixed to the end of articulated arms (6) so that the fabric (8) can be wound over the fabric-carrying roller (16) or unwound from the latter, in order to be extended in a plane which is inclined to a greater or lesser extent. It is characterised in that it comprises an awning, separate and independent from the carrier structure (1), which is extended from the rear portion of the roller (16), and on top of this roller (16), in a front plane (21) limited by one edge overhanging at least as far in front of the roller (16) as is the load bar (7) when the fabric (8) is in the wound position, means being provided for locking the canopy in a position which is advantageously adjustable in relation to the stationary carrier structure (1), in which position its front plane is parallel to the fabric (8).
Patent FR-2642116-A1 (FR)
Title: Element chauffant a haute temperature notamment pour le demarrage de moteur diesel et procede pour sa fabrication
Inventor: MUEHLEDER FRIEDRICH
IPC: H05B3/14
Filed: 1990-01-22
Abstract: Elément chauffant à haute température notamment pour le démarrage de moteur Diesel et procédé pour sa fabrication, caractérisé en ce que les zones du substrat 1 qui doivent assurer une isolation thermique sont dopées avec des ions étrangers et procédé pour sa mise en oeuvre caractérisé en ce qu'en vue de la diffusion des ions étrangers, l'on soumet le matériau vaporisé ou pourvu d'une pâte en couche épaisse à un chauffage, sous un gaz protecteur ou sous vide, pendant 12 à 36 heures, à une température de 800 à 1 400 degre(s)C.
Patent FR-2659955-A1 (FR)
Title: Procede de synthese d'un aluminosilicate cristallin enrichi en silice, ayant la structure de l'offretite, l'aluminosilicate obtenu et son utilisation comme catalyseur de transformation des hydrocarbures.
Inventor: FRANCOIS FAJULA
IPC: C07C2/66
Filed: 1990-03-23
Abstract: Procédé de synthèse d'un aluminosilicate cristallin enrichi en silice, ayant la structure de l'offretite, à partir d'un gel de nucléation A contenant des sources de silicium, d'aluminium, d'ions alcalins, un structurant organique et l'eau et un gel de croissance B contenant les sources de silicium, d'aluminium, d'ions alcalins et l'eau. Les cristaux formés sont calcinés, échangés au proton et soumis à un traitement hydrothermique puis un traitement par un acide minéral fort. L'aluminosilicate formé présente une bonne sélectivité dans les réactions de catalyse acide et se caractérise par sa bonne stabilité.
Patent FR-2659524-A1 (FR)
Title: Multi-function self-propelled movable watering system
Inventor: EMILE LAMY-PERRET
IPC: A01G25/09
Filed: 1990-03-19
Abstract: The subject of the present invention is a multi-function self-propelled movable watering system. It consists of the combination of a fixed supply pipeline (8) which may be a closed pipe, a duct, or a channel, and of a carriage (1) provided with wheels (3) and equipped with a motor (6), preferably an electric motor, providing the drive for the said wheels for moving the vehicle along and actuating a pump (5) intended to suck up the watering liquid from the feed pipeline and to spray it through one or more nozzles (10), the assembly formed by the feed pipeline and the carriage being designed so that the latter follows the said feed pipeline during [lacuna] It is intended for spraying any liquid or slightly pasty product, particularly for cleaning, watering, protection and fertilisation of crops, spraying antifreeze products, but may equally well be used for other applications such as fire fighting.
Patent FR-2645859-A1 (FR)
Title: Derives di-substitues des n,n(prime)-ditrimethoxybenzoyle piperazines ainsi que leur procede de preparation
Inventor: BRAQUET PIERRE
IPC: C07D241/04
Filed: 1990-04-13
Abstract: La présente invention concerne des dérivés de la pipérazine répondant à la formule générale I : (CF DESSIN DANS BOPI) dans laquelle -(CH2 )n - représente un groupement alcoyle en chaîne droite ou ramifiée, n prenant les valeurs de 1 à 20, et R représente divers substituants, ainsi qu'un procédé pour la préparation desdits composés consistant à faire réagir :R-(CH2 )n - 1 -Xavec du pyrazylméthyle sodium puis à réduire le composé pyrazine obtenu pour donner le dérivé correspondant de la pipérazine et finalement à di-N-acyler celui-ci par du chlorure de triméthoxy-3,4,5 benzoyle.
Patent FR-2647523-A1 (FR)
Title: Small channel section for laying electrical cables, provided with cable-fastening means
Inventor: BOFFELLI ROBERTO
IPC: H01B/
Filed: 1990-05-23
Abstract: A channel section 1 for laying electrical cables of the type which comprises a substantially U-shaped section 3 and means associated with the section for detachably holding a plurality of cables 2 therein comprises a T-shaped base part 7 formed at the bottom 6 of the channel section 1 and including the bottom 6 itself. The base part 7 extends longitudinally in the channel section 1 over at least part of the latter, and the aforementioned means comprise a pair of chassis in the form of a plate 10, 11 which are joined together by a tie bar, the first of them, 10, being engaged detachably in the T-shaped base part 7. Application: laying and holding of electrical cables.
Patent FR-2663124-A1 (FR)
Title: Method of measuring the characteristics of a tape and device for implementing the method
Inventor: THIERRY PRIGENT
IPC: G01N27/60
Filed: 1990-06-08
Abstract: A device and a method for measuring small-amplitude signals on a moving tape. The invention mainly comprises a rotating cylinder 10 on which the tape runs, the said cylinder being provided with at least one measuring element (12) for collecting the small-amplitude signals, the said signals, before being sent to an auxiliary device, being amplified and/or processed by an electronic circuit 16 integrally attached to the cylinder. Application to the measurement of the electric charges present on a moving tape.
Patent FR-2663771-A1 (FR)
Title: Road sign panel
Inventor: JEAN OLLIVIER
IPC: G09F13/22
Filed: 1990-06-26
Abstract: The road sign panel in the form of a box structure including a sign wall and a bottom which are parallel, held by a side wall framing them, the sign wall carrying on its outer face (1b) all of the signs (3) and a plurality of light signal emitters (5) which are linked to an electrical energy source consisting of a sensor (7) converting solar energy into electrical energy which is situated at the peak of the side wall.
Patent FR-2664704-A1 (FR)
Title: Process for the detection of a biological substance in a liquid medium according to a filtration technique which makes it possible to retain the biological substance upon the particles not passing through the filter
Inventor: DANIEL DARBOURET
IPC: G01N33/543
Filed: 1990-07-11
Abstract: Process for the detection of a biological substance using a membrane filtration technique. A first ligand, for example an antibody, recognising the said substance is attached onto solid particles not passing through the membrane. A second ligand, recognising the substance, is attached onto a polymer, for example small particles capable of passing through the membrane. A tracer is attached onto the small particles or incorporated into the small particles: for example, they are small coloured or fluorescent particles. A liquid sample to be examined, the small and large particles are introduced into a container equipped with the membrane. When the vacuum is established outside the container, the liquid passes through the membrane but the small particles remain attached to the large particles if the desired biological substance is present.
Patent FR-2663479-A1 (FR)
Title: Logic circuit including two inputs and one output
Inventor: TAE-SU JUN
IPC: H03K19/0948
Filed: 1990-07-18
Abstract: A logic circuit is created including two inputs and one output, consisting of a first insulated-gate field-effect transistor (32) having a gate connected to one of the two input terminals (A), a drain connected to the other input terminal (B) or to the output terminal, and a source connected to the output terminal (35) or to the other input terminal; and of a second insulated-gate field-effect transistor (33) having a drain connected to the said output terminal (35), a gate connected to the said input terminal (A) and a source connected to a voltage source (31) or to the earth potential.
Patent FR-2665161-A1 (FR)
Inventor: ROSA CUBERES-ALTISENT MARIA
IPC: C07D403/12
Filed: 1990-07-26
Abstract: The invention relates to new compounds derived from benzimidazole, characterised in that they correspond to the general formula I, and to their therapeutically acceptable salts, in which: - R1 and R2, which may be the same or different, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, an aryl or substituted aryl radical, - n can have the values 0 or 1, - m can have the values 2 to 4, - X, Y, Z and W, which may be the same or different, and even forming part of another aromatic or non-aromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen atom, a halogen or to another alkyl, aryl, carboxyalkyl, carboxyl, hydroxyl, alkylhydroxy, sulphonic and alkylsulphonic radical. <??>The invention also relates to the process for preparing the compounds and to their use for the manufacture of medicaments intended for the prophylaxis and treatment of various histamine-induced allergic diseases.
Patent FR-2666412-A1 (FR)
Title: Device for checking and measuring the air porosity of a permeable object, in sheet form or the like
Inventor: MAX GIRAUDEAU
IPC: G01N15/08
Filed: 1990-08-31
Abstract: Device for checking and measuring the air porosity of a disposable flat object, of the sheet type or the like, and in particular a postal envelope, including a hollow support (7) which is open at its ends and capable of being passed through by the flat object (8) to be checked, and a cylinder (22) having an internal cavity (21) in which a mobile piston (24) moves in a leaktight manner, which piston defines, in the cavity, two compartments (25, 26) having complementary volumes which vary according to the position of the piston. According to the invention, the device in question is characterised in that one of the compartments (25) is connected by a communication pipe (12) with a suction nozzle (11) carried by the hollow support, so that, under the effect of the pressure reduction created by the movement of the piston in the cavity, a defined amount of air passes through the flat object carried by the support, whilst being sucked through the nozzle into the cavity, means (32, 33, 34) being provided for measuring, at a given time interval, the travel of the piston and consequently the volume of air sucked through.
Patent FR-2667572-A1 (FR)
Title: Container comprising a thermoformed sheet and a reinforcing panel
Inventor: ANDRE PAILLARD
IPC: B65D1/48
Filed: 1990-10-03
Abstract: The invention relates to a container of the type comprising a sheet made of synthetic material thermoformed to constitute at least one compartment having a bottom, side walls and an upper peripheral rim. It is characterised in that this sheet (1-20) is integral with a reinforcing panel (4) located under the bottom or bottoms. According to a particular embodiment, the thermoformed sheet receives a cover (3) fixed to the rim (2-21) located at the periphery of the sheet (1-20). A complete assembly is thus obtained which can be handled, stored and placed on sale with no further additions.
Patent FR-2668531-A1 (FR)
Title: Espagnolette bolt, the length of which can be adjusted
Inventor: MICHEL WEBER
IPC: E05C9/08
Filed: 1990-10-24
Abstract: This espagnolette bolt, the length of which can be adjusted, comprises, on the one hand, a hollow rod (1) which is round and grooved over its entire length and, on the other hand, a catch (8) including means for fastening onto the said rod. This rod (1) includes, at one end, a hook (3) which is resistance welded and, at its other end, a removable hooked end fitting (4) which is immobilised in terms of rotation by fitting into the rod (1) and in terms of translation by a means for expanding the said hooked end fitting (4), and the catch (8) includes a stub interacting with the groove (2) in the rod (1).
Patent FR-2655359-A1 (FR)
Title: Dispositif pour tisser a chaine croisee le bord lateral d'un tissu dans un metier a tisser.
Inventor: LUCIANO CINEL
IPC: D03C7/04
Filed: 1990-11-29
Abstract: Le dispositif selon la présente invention pour tisser à chaîne croisée le bord latéral d'un tissu dans un métier à tisser comprend une plaque oscillante (10), montée de façon pivotante sur une structure (7) entraînée verticalement suivant un mouvement de va-et-vient par une came (31) et sollicitée par un ressort (21), ladite plaque (10) comprenant le long de son axe vertical, dans des positions d'actionnement opposées par rapport à son axe de support (9), deux trous (13, 14) au travers desquels passent deux fils de tour supplémentaires (11, 12), et étant entraînée en rotation suivant un mouvement de va-et vient dans deux positions symétriques par une barre de poussée (24) montée de façon pivotante sur un bâti fixe (1) et munie d'un ressort (28) pour son rappel dans la position verticale. Dans les positions symétriques précitées, les deux trous ont permutés de position par rapport à l'aiguille (2) qui, au moyen d'une came (36) est déplacée verticalement suivant un mouvement de va-et-vient opposé à celui de la structure (7).
Patent FR-2671217-A1 (FR)
Title: Movable advertising panel
Inventor: ROGER BELLOMO
IPC: G09F15/00
Filed: 1991-01-02
Abstract: The invention relates to a device making it possible, by means of a stepped-down motor (18), to rotate an advertising panel (3) mounted on a vertical spindle (14) which will be articulated about two fixed advertising panels (1) and (2) in a to-and-fro movement identical to the opening or the closing of a door. The stepped-down motor (18) will be linked to the movable panel (3) by a torque-limiting friction clutch (17) allowing the said panel (3) to stop if it encounters resistance due to any obstacle. The device according to the invention is more particularly intended for indoor advertising on public or private sites.