baber/WOPTO huggingface dataset:
Patent FR-2660603-A1 (FR)
Inventor: MARC DELERY
IPC: B60G21/06
Filed: 1990-04-05
Abstract: The invention relates to a suspension for vehicles in which the front and rear wheel sets comprise means for transmitting the forces exerted on one of the wheels to the other three wheels. These means consist of hydraulic assemblies (5a, 6a, 5b, 6b, 5c, 6c, 5d, 6d), two per wheel, which are interconnected in such a manner that the wheels, namely two wheels in the same set and the front and rear wheels on the same side, are mutually balanced. The suspension is characterized in that the connection between the wheels is obtained by means of four distinct transfer circuits (25a, 26a, 25b, 26b, 25c, 26c, 25d, 26d) which connect the wheels in pairs. A pivoting lever (9, 10, 11, 12) which pivots about an axis (13, 14, 15, 16) is interposed on each of said transfer circuits. Each end (9a, 9b, 10c, 10d, 11a, 11c, 12b, 12d) of the pivoting levers is acted on by a system (13a, 13b, 13c, 13d), (14a, 14b, 14c, 14d) which forms a spring (and possibly a shock absorber) and which is acted on by said transfer circuits.
Patent FR-2662480-A1 (FR)
Title: Barre de torsion et de flexion a inertie variable notamment pour suspension de vehicule automobile.
Inventor: MICHEL GENOUILLE
IPC: B60G11/14
Filed: 1990-05-28
Abstract: Cette barre de torsion et de flexion à inertie variable est caractérisée en ce que ses sections droites présentent, par rapport à deux axes orthogonaux situés dans le plan des sections, des inerties de flexion différentes, le comportement en flexion étant conditionné par l'état de déformation en torsion. Selon un mode de réalisation, cette barre (2) peut présenter une section cylindrique avec au moins une aile longitudinale (3).
Patent FR-2663660-A1 (FR)
Title: Sandwich-type steel panels with a fire-resistant property and a reaction to fire (M), of the modular type
Inventor: CLAUDE DELSECCO
IPC: E04B1/94
Filed: 1990-06-01
Abstract: The invention consists in the formation of a modular fire-resistant panel intended for the construction of doors, partitions, and sealings with a fire-resistant property. The panel consists of two sheets of metal (1) and a core (2) of a refractory, fire-resistant product. This metal sheet/core combination is assembled by adhesive and screws (3). At each end a female connection piece (4) and a male connection piece (5). This structure permits the formation of doors, partitions with a fire-resistant property, which are intended to satisfy the fire safety requirements in buildings.
Patent FR-2650236-A1 (FR)
Title: Configuration de circuit permettant la commande d'un relais de securite
Inventor: LORECK HEINZ
IPC: B60R16/02
Filed: 1990-07-18
Abstract: Cette configuration de circuit permettant de commander un relais de sécurité, par exemple le relais d'alimentation en courant d'un système de freinage à régulation électronique pour véhicule automobile, comportant au moins deux commutateurs à commande électronique, notamment des transistors, qui sont branchés en série, et un circuit de contrôle qui, lorsqu'un défaut ou une perturbation apparaît, interrompt l'alimentation en courant du relais de sécurité en actionnant les commutateurs. Suivant l'invention, cette configuration de circuit est caractérisée en ce que la capacité de fonctionnement des commutateurs T1, T2 et du circuit de contrôle 5 peut être vérifiée à intervalles réguliers ou à l'occasion de phénomènes se reproduisant régulièrement, par exemple à chaque mise en circuit de l'allumage du moteur d'un véhicule automobile.
Patent FR-2666999-A1 (FR)
Title: Support based on silica surface-modified by grafting chemical groups, process for obtaining it and applications
Inventor: FELIX GUY
IPC: B01D15/08
Filed: 1990-09-25
Abstract: Supports based on silica surface-modified by covalent bond grafting of chemical groups such as alkyl, aryl or alkylaryl groups onto the hydroxyl groups present at the surface of the support, the said groups of perfectly defined structures and the said bonds being stable and chemically homogeneous, and their degree of grafting being at least 20 % higher than those of conventional products. The process making it possible to obtain such products is characterised by the sole emission of hydrogen during the reaction of grafting of the group onto the silica, in contrast to the processes of the prior art, in which byproducts which destabilise the group-support bonds are emitted. These supports can be employed in applications in analytical or preparative chromatographic, in solid/liquid extraction, in heterogeneous catalysis or in capillary electrophoresis.
Patent FR-2667976-A1 (FR)
Title: Cable blinde etalon et procede de realisation d'un tel etalon.
Inventor: GILLES ROUCHAUD
IPC: H01B11/18
Filed: 1990-10-11
Abstract: L'invention concerne un procédé de réalisation de câble étalon pour la mesure de l'impédance de transfert de câbles, et un câble étalon. Le câble étalon comprend une âme (12), une couche diélectrique (14), un blindage (16) et une gaine de protection (18). Selon l'invention, le blindage (16) a une épaisseur comprise entre 10 et 100 micromètres et il est réalisé de préférence par un dépôt de cuivre par voie chimique et un dépôt de cuivre par électrolyse.
Patent FR-2667585-A1 (FR)
Title: Calcium sulphate di:hydrate paper filler prepn.
Inventor: SILVIA PRUJA AGUSTI
IPC: C01F11/46
Filed: 1990-11-12
Abstract: The filler is made by hydrating CaSO4 in presence of 0.5 wt.% of Al2(SO4)3 and subsequently heating the reaction prod. to around 42 deg.C with saturated steam to complete the reacti`
Patent FR-2670202-A1 (FR)
Title: Process for the manufacture of phosphate-containing fertilizers
Inventor: ALFRED SCHWOB YVAN
IPC: C05B1/02
Filed: 1990-12-05
Abstract: The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. Utilization particularly for the fabrication of fertilisers.
Patent FR-2671137-A1 (FR)
Inventor: GAETAN MONNIER
IPC: F01L13/00
Filed: 1990-12-28
Abstract: Two-stroke engine including at least one cylinder (1) in which a piston moves delimiting a combustion chamber (4), a crankcase-pump (5) located at one of the cylinder ends and separated from the combustion chamber (4) by said piston (3), at least one transfer port in the combustion chamber, at least one transfer conduit (11) linking said combustion chamber (4) to the crankcase-pump (5), at least one exhaust port (12) for evacuating combustion gases from the combustion chamber (4), and means (14, 63) located in the region of the transfer conduit (11) and controlled by the rotational movement of the crankshaft (6) for blanking off said conduit (11) at certain moments of the cycle, in order to delay scavenging in the combustion chamber (4).
Patent WO-9112398-A1 (WO)
Title: Anti-seismic building
Inventor: DEPOISIER COLETTE
IPC: E04H9/02
Filed: 1991-02-19
Abstract: The anti-seismic building disclosed in the present invention is comprised of a double clothing structure formed of the combination, on the one hand, of two superimposed floating floors (3, 4) of reinforced concrete, the lower flooring (3) resting on a hedgehog of keels anchored in the ground (1), the upper flooring (4) resting on the lower flooring (3) with, in between, two crossed layers of alternate rollers made of concrete and of elastomer and, on the other hand, double facade walls, the external wall (5) being integral with the lower flooring (3), and the internal wall (6) being supported by the upper flooring (4) and resting at its high periphery to the external wall (5) by means of separation ball devices (22). The disclosed building arrangement is intended to the construction of houses of all sizes in conformity with anti-seismic and anti-cyclonic regulations, in particular in regions frequently subjected to earth tremors.
Patent FR-2671581-A1 (FR)
Title: Notched hinge for producing furniture with articulated elements
Inventor: ERIC COUBARD
IPC: A47C20/04
Filed: 1991-01-11
Abstract: The hinge consists of a fixed strap 1 exhibiting a slot 5 provided with successive notches inside which a rivet 21, carried by a moving strap 2 can move. This strap 2 exhibits a bent slot 20 which receives a rivet 11 secured to the strap 1. A spring 23 constrains the rivet 11 inside the slot 20. The straps 1 and 2 form an angle of 180 DEG between them, a thrust applied to the strap 2 in the anticlockwise direction makes it possible to obtain a succession of locked positions with different inclination of the strap 2, corresponding to the rivet 21 coming into each of the notches in the slot 5, up to a position at 90 DEG . The hinge may be used on arms, armrests and any furniture requiring adjustable positions which are locked in one direction and can be returned freely in the other direction.
Patent FR-2768806-A1 (FR)
Title: Vecteur pour charges utiles
Inventor: LEIDIG WERNER
IPC: F42B15/22
Filed: 1991-01-16
Abstract: Il est décrit un vecteur (10) pour charges utiles, le vecteur (10) étant pourvu d'éléments directeurs pour suivre une trajectoire hélicoïdale. Les éléments directeurs sont constitués de voilures (12) décalées les unes par rapport aux autres en direction axiale du vecteur (10).
Patent FR-2674303-A1 (FR)
Title: Method and device for measuring and diagnosing wear of clutch linings
Inventor: JEAN PEREZ
IPC: F16D25/12
Filed: 1991-03-22
Abstract: Method for measuring and diagnosing wear of the linings of a clutch of the type including a plate (6) pressing, in the clutch-engaged position, a disc (3) equipped with linings (3') against an engine flywheel (2) under the action of a diaphragm (4), the said diaphragm (4) releasing the disc (3) under the action of a thrust bearing (22), itself controlled by a clutch release fork (11), the method relying on indirect measurement of the wear of the linings (3') using elements of the clutch which are not subject to rotation, and characterised in that the information picked up is transmitted to the driver via a signal on his instrument panel (dashboard).
Patent FR-2675960-A1 (FR)
Title: Configuration for optimising the transverse optical pumping by diode lasers over a wide temperature range
Inventor: ERIC AUDOUARD
IPC: H01S3/0941
Filed: 1991-04-24
Abstract: The invention relates to a configuration for the transverse optical pumping of solid amplifier media by diode laser structures. This configuration takes into account the spectral emission profile of diode laser structures, the spectral absorption profile of the active ion or of the codopant ion of the solid matrix, the law of variation of the average wavelength of the structures as a function of temperature, in order to define an optimum pumped thickness so that the light emitted by the structures is largely absorbed for a given operating temperature range. The configuration according to the invention is intended to fix the thicknesses of the plates or the diameters of the bars (stripes) of the amplifier media pumped by diode lasers which equip laser systems whose temperature range of operation is wide.
Patent FR-2680531-A1 (FR)
Title: Prefabricated retaining wall (breast wall) made of two elements: wall and base frame (footing)
Inventor: PAUL BORG
IPC: E02D29/02
Filed: 1991-08-23
Abstract: The present invention relates to the prefabrication of retaining walls made from two elements: the vertical partition part of the wall (1) on the one hand, and the base frame (footing) (2) on the other hand. The wall (1) is reinforced with a panel of welded wire mesh (reinforcement mat) (3), the supporting wires (4) of which have a spacing e. Bent rods (6) are inserted into the middle of the supporting wires (4) of the welded wire mesh panel (mat) (3) in order to provide anchoring of the wall into the base and, together with the latter, to resist bending loads. The bent rods (6) will become incorporated, as the wall is erected, between the supporting steel (11) and distribution (spreading) steel (12) of the upper mat of welded wire mesh (10) of the base. The retaining walls thus built may be in straight alignment, but also follow curves and exhibit discontinuities in plane.
Patent FR-2668090-A1 (FR)
Title: Method for the manufacture of a piston in two parts, and the said piston
Inventor: MARTINS LEITES JOSE MANOEL
IPC: F02F3/22
Filed: 1991-10-18
Abstract: Top parts (1), in particular those provided with a combustion chamber (2) and with a segmented zone (3), the cooling condition of which is substantially improved in these regions by means of a better use of the cooling capacity of the oil, enclosing the cooling chamber (5) by annular elements (6, 13) of an elastic material, for example a polymer material or, preferably, a spring steel, which are gripped beneath the cooling gallery (5) and the region (21) with a dimensional interference respectively with grooves (10), notches (11) and a groove (15). Methods relating to the manufacture of such a top part with a reduced compression height are also described.
Patent FR-2669165-A1 (FR)
Title: Appareil et procede permettant de faire varier un signal dans l'emetteur d'un emetteur-recepteur.
Inventor: CAHILL STEPHEN V
IPC: H03F1/32
Filed: 1991-10-24
Abstract: L'invention concerne un appareil et un procédé permettant de linéariser le gain d'un amplificateur de puissance non linéaire (115) appartenant à un émetteur-récepteur numérique du type TDM. La fonction de transfert de l'amplificateur de puissance décrit la relation qui existe entre son signal d'entrée et son signal de sortie. Le signal de sortie est soumis à une démodulation sélective, sensiblement à l'aide d'éléments existants du récepteur, pendant la tranche de temps d'émission d'un bloc de temps TDM. La fonction de transfert inverse est déterminée à partir du gain nominal de l'amplificateur de puissance (115) et de la fonction de transfert. Une valeur de correction, correspondant a la fonction de transfert et à son inverse, est déterminée, dans une table vectorielle. On multiplie la valeur de correction par le signal d'entrée de manière à obtenir un signal d'entrée ajusté. Le signal d'entrée ajusté produit, après amplification, un signal de sortie qui est linéaire par rapport au signal d'entrée.
Patent FR-2676225-A1 (FR)
Title: New intermediates in the synthesis of dialkylenepiperidino compounds
Inventor: XAVIER EMONDS-ALT
IPC: C07D401/06
Filed: 1991-11-04
Abstract: The invention relates to a compound of formula: in which - Pro is an N-protecting group - R' represents a C1-C4 alkyl group, a phenyl group or a tolyl, preferably para-tolyl, group or one of its salts.
Patent FR-2674045-A1 (FR)
Title: Interface pour installation informatique.
Inventor: PEASE ALLAN F
IPC: G06F13/12
Filed: 1991-12-19
Abstract: Un circuit (102) de contrôleur d'interface de petit système d'informatique (SCSI) à une puce comporte une paire de tampons Premier Entré-Premier Sorti (PEPS) d'entrée et de sortie (126), ainsi qu'un tampon principal (132). Le circuit supporte des transferts synchrones et asynchrones des données qui sont entièrement compatibles avec la norme SCSI-II. Une broche de sélection de mode peut être actionnée sélectivement par l'utilisateur ou par un ensemble de circuits d'interface additionnel de manière à configurer la puce pour la compatibilité soit avec une architecture micro-canal (MCA), soit avec une architecture standard de l'industrie (ISA).
Patent FR-2686134-A1 (FR)
Title: Differential with an epicyclic gear train, particularly for a four-wheel-drive vehicle
Inventor: DANIEL HOULEY
IPC: F16H48/285
Filed: 1992-01-10
Abstract: Differential with an epicyclic gear train, particularly for a four-wheel-drive motor vehicle, exhibiting, inside a casing (1), an input shaft (2) secured to a crown wheel (3), itself in engagement with at least one spider gear (10) mounted on a spider (7) which meshes with a sun wheel (6) and simultaneously transmits the movement to output shafts (8, 9) coaxial with the input shaft (2) and with the sun gear (6), characterised in that the first output shaft (8) is secured to the sun gear (6) and in that the second output shaft (9) is driven directly by the spider (7).
Patent WO-9308747-A1 (WO)
Title: Method and device for holding a celiotomy wire
Inventor: NOUAILLE JEAN-MARC
IPC: A61B17/122
Filed: 1992-10-29
Abstract: A method for holding at least one celiotomy wire by means of an instrument (16). The method comprises inserting at least one holding device (1) consisting of a projecting portion (2) and a socket portion (3) into the body of a patient by means of said instrument (16); using the instrument (16) to control the sliding movement of the projecting portion (2) relative to the socket portion (3) so that the former fits into the latter and fixes the wire; and operating the instrument (16) to disengage the holding device (1) therefrom.
Patent FR-2672352-A1 (FR)
Title: Procede et montage de controle d'un amortisseur de vibrations.
Inventor: FRITZ WOLF DR
IPC: B60G17/08
Filed: 1992-01-29
Abstract: Le procédé selon la présente invention permet de régler les différentes caractéristiques d'amortissement d'un amortisseur pour véhicule à moteur en prenant en compte le mode de conduite du véhicule à moteur et les grandeurs de définition de l'amortissement requis qui sont fonction du mode de conduite et d'un mode de fonctionnement qui peuvent être présélectionnés par le conducteur. Le changement de phase s'effectue en fonction d'une valeur de l'amortissement total requis déterminée à partir des valeurs instantanées des grandeurs de définition de l'amortissement requis, selon une fonction de puissance. A tout moment, la caractéristique d'amortissement qui est la plus souhaitable peut être définie en temps réel. Le procédé selon la présente invention peut être appliqué à divers véhicules graâce à l'adaptation des paramètres qui déterminent la fonction de puissance.
Patent FR-2688977-A1 (FR)
Title: Manual fruit collector, for fruit which has fallen on ground - has two plates, which can be closed together by lever, with upper plate fitted with series of points, which pass through lower plate to pierce fruit
Inventor: PAUL MALATTIA
IPC: A01D51/00
Filed: 1992-03-24
Abstract: The equipment is constructed with a handle (1), which is used to operate and to carry the device around.  An operating lever (3), with an attached handle (2), is pushed by the user to operate through a swan's neck lever to cause the two plates (7 & 8) to close together against a spring force. The upper working plate (8) is fitted with points (6).  When the plates are closed together, the points pass through the guides (5) in the lower plate (8), and pierce the fruit, on the ground thus enabling the operator to pick it up.  To remove the fruit, the operator pulls the handle (3) towards him. USE/ADVANTAGE - It enables fruit to be collected from the ground, without bending the back or the knees.
Patent FR-2680963-A1 (FR)
Title: Chiffon a poussiere et pour essuyage, a base de polyolefines.
Inventor: PETER WIRZ
IPC: A47L13/17
Filed: 1992-04-03
Abstract: L'invention concerne un chiffon à poussière et pour essuyage, à usage domestique et industriel, fabriqué à partir d'une feuille de non-tissé à base de microfibres thermoplastiques, contenant éventuellement des agents tensioactifs, qui est tassée en motifs dans des surfaces partielles, la feuille de non-tissé contenant des fibres constituées d'un PEbdl.
Patent FR-2689812-A1 (FR)
Title: Tool for hot marking or serigraphy for decorating articles - comprises rotary shaft in bearings, set inside machined block
Inventor: LAURE LIGIER
IPC: B41F17/00
Filed: 1992-04-09
Abstract: The tool consists of a machined block (1) with an inner chamber (2) and an inlet (3) with bearings (4) for a shaft (6) which is equipped at one end with a drive pulley (8) linked to a small motor and speed changer unit (9). At its other end the shaft can have a screw thread or a projecting rod (10), the length and diameter of which bare determined from the dimensions of the article to be decorated. The rod (10) can pass through an adjustable guide plate (11) for positioning the workpiece. ADVANTAGE - Suitable for use with workpieces of different dimensions and shapes.
Patent FR-2690637-A1 (FR)
Title: Installation de manutention pour le transport de flans d'une machine de découpage à un dispositif d'empilage.
Inventor: BERNARD JUBRE
IPC: B21D45/00
Filed: 1992-04-29
Abstract: Installation de manutention pour transporter des flans d'une machine de découpage (11) sur un dispositif d'empilage (12) comprenant au moins un transporteur à marche cyclique (14) conçu pour amener les flans (10) au-dessus du dispositif d'empilage et programmé pour s'arrêter avant de lâcher le flan lorsque celui-ci se trouve au-dessus dudit dispositif. Pour rendre son fonctionnement indépendant de celui du dispositif d'alimentation de la machine de découpage, l'installation comporte un bras (42) lié à l'organe mobile du transporteur (14) et un organe de préhension monté à l'extrémité dudit bras et apte à saisir le flan par un de ses bords lorsque ledit organe mobile se trouve à l'extrémité de son trajet le plus proche de la machine de découpage (11).
Patent FR-2679874-A1 (FR)
Title: Sliding drawer box, particularly a matchbox
Inventor: FERNANDO SOTOMAYOR BLAZQUEZ
IPC: B65D6/06
Filed: 1992-06-12
Abstract: The invention relates to a multi-purpose box with a sliding drawer (2), particularly for matches, constituted from any material, especially a plastic material, and manufactured by injection. This box is characterised in that it has any external shape inside which are formed two walls having, at the bottom, extensions (3) forming profiles or guidance rails for a drawer (2) which can have a shape identical to that of the support element (1), and whose external walls have grooves or hollows (6) coinciding with corresponding protrusions (5) of the internal zone of the side walls of the support element (1).
Patent FR-2685938-A1 (FR)
Title: Circuit de distribution de carburant et procede de reduction de vaporisation du carburant.
Inventor: HENRY TUCKEY CHARLES
IPC: F02M37/20
Filed: 1992-08-31
Abstract: L'invention concerne un circuit de distribution de carburant et un procédé de réduction de la vaporisation du carburant. Elle se rapporte à la réalisation d'un circuit de distribution de carburant dans lequel le moteur de la pompe de carburant fonctionne d'après la pression dans la canalisation de carburant tout en maintenant un débit minimal par un orifice (64) en cas de faible demande de carburant, afin que la pompe ait une bonne aptitude à répondre à une demande ultérieure importante de carburant. Une soupape de décharge (44) réduit ou empêche la vaporisation du carburant dans les canalisations même dans les conditions de fonctionnement à température élevée. Application aux moteurs à combustion interne.
Patent FR-2695611-A1 (FR)
Title: Automatic braking control for road vehicle - uses controller acting on signals representing vehicle deceleration to provide braking control signal
Inventor: ALI DEROUICHE
IPC: B60T8/1761
Filed: 1992-09-16
Abstract: The process concerns the automatic control of braking of road vehicles equipped with braking actuators on each wheel operated by hydraulic pressure under electronic control. The incidence of sliding of a wheel is compared with a reference value of deceleration by a three term controller (52,53,54) in order to generate a braking control signal (Pij). The controller allows maximum possible deceleration without skidding. ADVANTAGE - Each wheel is equipped with brake.