baber/WOPTO huggingface dataset:
Patent FR-2642172-A1 (FR)
Title: Device for detecting a blood alcohol level (breathalyser)
IPC: G01N33/497
Filed: 1989-01-24
Abstract: Device for detecting a blood alcohol level (breathalyser) with semiconductor sensor, including a detection and computation circuit. According to the invention, the sensor 1 is connected with the outside through a chamber 3, pierced with orifices 15, by means of atomisation holes 4a provided in a mouthpiece 3a. Applications: apparatuses for measuring blood alcohol level (breathalysers) for individual use, for the use of law enforcement forces, are intended to be made available to the public.
Patent FR-2642180-A1 (FR)
Title: Appareil de mesures climatiques a remplacement automatique des charbons
Inventor: OZAWA HIROSHI
IPC: H05B31/18
Filed: 1989-01-24
Abstract: a) Appareil de mesures climatiques à remplacement automatique des charbons, b) caractérisé en ce qu'il comprend un tronc d'entraînement de charbons 6 dans lequel, dans une source de lumière de l'appareil de mesures climatiques utilisant un arc de décharge entre les charbons, un charbon supérieur 1 et un charbon inférieur 2 sont maintenus respectivement par un mandrin de charbon supérieur 3 et un mandrin de charbon inférieur 4; un dispositif d'entraînement 10 de dispositif d'alimentation de charbons et un système de commande électrique qui suivant un système de séquence d'opérations, permet ainsi d'obtenir une opération continue d'alimentation des charbons en les maintenant ou en les libérant. c) L'invention concerne un appareil de mesure climatique à remplacement automatique des charbons.
Patent FR-2645434-A1 (FR)
Title: Devices for aiding the visually handicapped, in particular for reading videotex text and images
IPC: G09B21/00
Filed: 1989-04-11
Abstract: A device according to the invention is designed for reproducing, in touch or voice form, texts and images available in the form of electrical signals. A preferred embodiment comprises an electronic control box 2 connected to the computer peripheral socket 30 of a videotex terminal of the MINITEL type. The videotex pages received by the terminal are reconstructed in a digital image memory contained in the box. The invention is essentially characterised in that means are provided, in the form of a mouse 1, for allowing the user to read the text and images contained in the memory at his own rate. A touch transcription matrix 11 is located in the mouse in order to be situated naturally under the fingers of the user. The matrix reproduces characters and small image zones transmitted successively by the electronics box. The mouse is also fitted with keys 12, in order in particular to control the operation of a voice synthesis circuit 24 included in the box.
Patent FR-2648375-A1 (FR)
Title: Dispositif de soudure aluminothermique; creuset et couvercle de creuset entrant dans sa composition
Inventor: BOMMART PATRICK
IPC: F27B14/10
Filed: 1989-06-14
Abstract: La présente invention concerne un dispositif de soudure aluminothermique. Ce dispositif, destiné à l'aboutement de deux pièces métalliques telles que des rails de chemin de fer 1, 2, comporte un moule 10 et un creuset 11 dont les faces respectivement supérieure 23 et inférieure 53 présentent des creux et/ou reliefs respectifs 15, 56, 57, 69, 70, 82 mutuellement complémentaires, tels qu'ils autorisent le dépôt du creuset 11 sur le moule 10, dans une position dans laquelle le trou de coulée 40 du creuset 11 et le godet de coulée 15 du moule 10 sont tournés respectivement vers le bas et vers le haut et coaxiaux. Le positionnement correct du creuset 11 par rapport au moule 10 est ainsi assuré; en outre, le creuset 11 se prête à une réalisation sous une forme le destinant à un usage unique, en un matériau choisi à cet effet et avantageusement différent du matériau utilisé pour le moule 10.
Patent FR-2648982-A1 (FR)
IPC: A01B43/00
Filed: 1989-07-03
Abstract: The present invention relates to a classifying and enclosing device for a stone swath former, having oblique arms deployed in a V-shaped manner and equipped with vibrating teeth juxtaposed in the form of a comb, characterised in that at least one bar (13) or a series or shorter bars (13) placed longitudinally in succession is arranged outside the row of vibrating teeth (5) carried by each arm (2), in a direction substantially parallel to the direction of this arm (2) and at a height relative to the ground (7) which, together with the mutual spacing of the teeth (5), determines the maximum size of the stones capable of escaping laterally outside the "V", after being raked up upstream of the swath former (1). The device according to the invention can be used in the sector of the removal of stones from stony ground, the stone swaths obtained having a uniform composition making it easier to pick them up or crush them on the spot.
Patent FR-2651266-A1 (FR)
Inventor: JEAN-PIERRE BRISSET
IPC: E04G21/12
Filed: 1989-08-25
Abstract: According to the invention, the arrangement comprises a primary support (A) fixed to the structure (5) and a secondary support (C) which can be manipulated by means of a machine, these two supports comprising means which interact for fastening the secondary support (C) onto the primary support (A), and the secondary support (C) comprises means for carrying the tensioning jack (V). According to the method of the invention, a part is fixed to the structure to be prestressed, facing the use position of the jack, and a support capable of carrying the jack in the suitable use position is added to this part.
Patent FR-2652603-A1 (FR)
Inventor: RENE LAUZIER
IPC: E06B9/40
Filed: 1989-10-04
Abstract: The device tensions a fabric (1) horizontally deployed above a structure such as a verandah or pergola (2), the fabric (1) having one end joined to a winding member (3) and its opposite end being joined to a movable load bar (5) whose translational movement (6, 7) is guided. Two spring-loaded extendable arms (8, 9) are each mounted, in an articulated manner, between a stationary point (13, 18) close to the winding member (3) and a movable point joined to the load bar (5). These arms (8, 9), urged by their springs in the direction of their extension, exert a thrust on the bar (5) tending to move it away from the winding member (3) and to tension the fabric (1).
Patent FR-2652997-A1 (FR)
Title: Meuble-caisse de sortie pour supermarche et hypermarche.
Inventor: MICHEL MORCELLET JEAN
IPC: A47F9/04
Filed: 1989-10-17
Abstract: Ce meuble-caisse comporte un tapis sans fin d'entrée (1) et un tapis sans fin de sortie (2), séparés par la caisse enregistreuse (3) et des appareils auxiliaires de saisie de données. Le long du tapis de sortie (2), et du côté opposé au couloir de circulation (5) de la clientèle passant devant la caisse correspondante (3), il est prévu un distributeur de sachets d'emballage (14), situé au dessus du niveau du tapis de sortie (2). Ce distributeur comprend plusieurs postes de distribution disposés les uns à la suite des autres en regard du tapis de sortie (2) et comportant chacun des bras horizontaux (13) auxquels sont suspendus une série de sachets d'emballage (14) placés l'un derrière l'autre, le sachet situé à l'extérieur de chaque groupe pouvant être maintenu ouvert sur les bras de support correspondant. Ce meuble-caisse est destiné à être installé à la sortie d'un supermarché ou d'un hypermarché.
Patent FR-2653299-A1 (FR)
Title: Method of shoeing a horse's hoof, and horseshoe for implementing this method
Inventor: JEAN-JACQUES RYBAK
IPC: A01L3/00
Filed: 1989-10-23
Abstract: The securing of the shoe to the hoof is obtained at least partly by two toe clips (2, 3) located symmetrically with one another with respect to the median plane (P) and slightly forward of the widest region of the hoof, and which, in a horizontal plane, have a triangular shape and penetrate into the thickness of the hoof.
Patent FR-2653845-A1 (FR)
Inventor: CLAUDE LEOTARD
IPC: F16H63/30
Filed: 1989-10-26
Abstract: The gearbox is designed in a known manner to establish a relationship by suitable gear reduction between the number of revolutions per minute of a primary shaft (3) and the number of revolutions per minute of at least one secondary shaft (4). It comprises fixed gears (1-REV, 1-I, 1-II and 1-III) on the primary shaft (3) which engage at all times with the idler gears (2-REV, 2-I, 2-II and 2-III) on the secondary shaft (4), and coupling means for individually locking said idler gears in rotation on their shafts. According to the invention, said coupling means (52, 24a, 25a; 52, 24b, 25b) are located between said idler gears and their respective shafts. These coupling means are fixed on said shafts and act radially with respect to the axis of rotation of the said shafts.
Patent FR-2639764-A1 (FR)
Title: Structure for cooling heat-generating components
Inventor: MARUYAMA KAZUO
IPC: H05K3/30
Filed: 1989-11-27
Abstract: Structure for cooling heat-generating components such as integrated circuits 1 connected to a plugboard 3 by wires 5. The cold plate 4 in which the heat is dissipated, which is connected by plugs 2 to the components 1, is furnished with holes into which the plugs 2 penetrate partially and which are filled with a heat-transmitting compound. The risk of exerting excessive forces on the fragile wires 5 when pressing the cold plate 4 against the board 3 is thereby eliminated.
Patent FR-2657181-A1 (FR)
Title: Procede et dispositif pour associer a la reception d'impulsions de reinitialisation par un microprocesseur l'acces a des sous-programmes differents.
Inventor: GILLES CHELARD
IPC: G06F9/48
Filed: 1990-01-12
Abstract: L'invention concerne un procédé pour associer à la réception d'une impulsion de réinitialisation (RESET) par un microprocesseur l'accès à un sous-programme particulier (INIT1; INIT2) selon que l'impulsion est associée à une mise sous tension d'un système incorporant ledit microprocesseur ou qu'elle constitue une requête en provenance d'un autre organe du système, caractérisé en ce qu'il comprend les étapes consistant à: lors de la mise sous tension, faire varier d'un premier état vers un second état une information logique accessible par le microprocesseur seulement après un certain intervalle de temps (deltat) après ladite mise sous tension, lors de chaque réception d'une impulsion de réinitialisation, effectuer une lecture de ladite information logique, et selon que l'information logique est dans son premier état ou dans son second état, effectuer un branchement vers un sous-programme d'initialisation (INIT1) propre à une mise sous tension ou vers un sous programme (INIT2) de traitement de ladite requête.
Patent FR-2657356-A1 (FR)
Inventor: JEAN BOUSSELY
IPC: C08K5/103
Filed: 1990-01-23
Abstract: Internal lubricant for thermoplastic compositions, consisting of a coester resulting from the esterification of alimentary aliphatic polyols with a mixture of behenic, arachidic, palmitic and stearic acids, the proportion of behenic acid in this mixture being between 30 and 50% by weight, or of one of its metal soaps.
Patent WO-9110164-A1 (WO)
Title: Method for de-aerating from an aqueous composition and device for implementing the method
Inventor: BOSVOT JEAN-CLAUDE
IPC: B01D19/00
Filed: 1990-12-07
Abstract: The method involves applying a pressure close to the vapour tension of water to the mixture before remelting, said pressure corresponding to the temperature of said mixture. The device for implementing the method comprises a low pressure enclosure located upstream from the remelting device and in which a pressure close to the vapour tension of water is applied to the mixture, said pressure corresponding to the temperature of the mixture. The method and device can be used to separate air from photographic compositions.
Patent FR-2657640-A1 (FR)
Title: Cleaning the atmospheric air by natural suction and specific treatment
Inventor: HENRI VALLON ROGER
IPC: E04H12/28
Filed: 1990-01-30
Abstract: System for cleaning the polluted atmospheric air of large urban and industrialised areas, by means of an intake and natural suction network, ensuring, after partial treatment, the release, at altitude, of the entrained masses of air.
Patent FR-2658359-A1 (FR)
Title: Fuse holder
Inventor: MARC HENRY-BIABAUD
IPC: H01H85/20
Filed: 1990-02-15
Abstract: The invention relates to a fuse holder capable of being used as a component for surface mounting on a printed circuit board. The fuse holder, comprising electrical contacts (2, 3) mounted on an insulating support (1), is characterised in that each electrical contact (2, 3) comprises a first upper part providing the electrical contact with the fuse, a second intermediate part (18 to 21) providing the fixing of the contact onto the support and a third lower part (22) forming an electrical connection for mounting the fuse holder into an electrical circuit.
Patent FR-2662378-A1 (FR)
Title: Apparatus for automatically cleaning glass or other surfaces
Inventor: FRANCOIS DUFFAU
IPC: A47L1/02
Filed: 1990-05-28
Abstract: The subject of the present invention is an apparatus for automatically cleaning glass or other surfaces. The apparatus according to the invention comprises a first carrier (1) fitted with means (2) for attachment to the surface to be cleaned, at least one cleaning device (3), a second carrier (4) provided with means (2) for attachment to the said surface, at least one drive means between the two carriers (1) and (4) and is essentially characterised in that the attachment means (2) are mounted at the end of means firmly fixed to the said carriers which can move between a deployed position and a retracted position and in which the said movable means hold in the deployed position a plane (P) passing through the apparatus at a constant distance from the planes of the surface to be cleaned and beneath the tubes of a fixed structure.
Patent FR-2663371-A1 (FR)
Title: Device of a circuit for recycling the crankcase gases of an engine
Inventor: FABIEN DIEDERICHS
IPC: F01M13/02
Filed: 1990-06-19
Abstract: Device of a circuit for recycling the crankcase gases, characterised in that it includes an auxiliary heating means on at least one of the elements of the recycling circuit; the said heating means being controlled by a regulating means which is driven by the temperature or temperatures of the gases passing through the circuit.
Patent FR-2650039-A1 (FR)
Title: Accouplement elastique entre un moteur a combustion interne et une boite de vitesse
Inventor: HANKE WOLFGANG
IPC: F16F15/133
Filed: 1990-06-26
Abstract: a. Accouplement élastique entre un moteur à combustion interne et une boîte de vitesse. b. Caractérisé en ce qu'une bague d'amortissement 50 flottante, susceptible de tourner chaque fois de façon limitée par rapport aux deux moitiés d'accouplement 1, 2 est disposée dans l'espace intérieur, cette bague d'amortissement flottante 50 forme avec la première moitié d'accouplement 1 au moins une première chambre de refoulement 16 et avec la deuxième moitié d'accouplement 2, au moins une deuxième chambre de refoulement 17. c. L'invention se rapporte aux accouplements élastiques entre un moteur à combustion interne et une boîte de vitesse.
Patent FR-2665548-A1 (FR)
Inventor: RICHARD JUAN
IPC: B62D1/24
Filed: 1990-08-03
Abstract: The trolley comprises a chassis (2) provided with a load-carrying assembly and a drive unit (3) for imparting a longitudinal translational motion to said trolley. A centering finger (9) has the shape of a polygonal cross-section, vertical-axis pyramid having downwardly-converging edges, is supported by an element (13) which rotatably fastens it to the chassis (2), and is connected to a device (14) which can move said finger between a retracted position in which it is above the floor, and an extended, position-adjusting position in which it engages a matching recess (10) housed in a ring (12) which is in turn set into the floor, said recess (10) being positioned in such a way that its vertical axis passes through the intersection between the longitudinal and transverse axes of a reference point on the theoretical path of the trolley, and that at least one of its sides (10a) is perpendicular to said theoretical path.
Patent FR-2665353-A1 (FR)
Title: External fixator for reducing fractures of the wrist
Inventor: JEAN-CLAUDE DOCTEUR PINAUD
IPC: A61B17/64
Filed: 1990-08-03
Abstract: This external fixator for reducing fractures of the wrist comprises a monobloc bar (2) on which are mounted, in a slidable manner, at least two assemblies (3) forming a support for self-drilling fixation pins (4), these assemblies (3) each comprising one jaw (5) for immobilising the pins (4) and another jaw (7), the cheeks (7a, 7b) of which enclose between them, by virtue of suitable recesses which they possess, a slotted ring (8) engaged in a slidable manner on the bar (2) and having a substantially spherical external shape, the cheeks (7a, 7b) being capable of holding the ring (8) tightly on the bar (2) in order to immobilise it against sliding on the latter.
Patent FR-2666104-A1 (FR)
Title: Method and device for spreading a layer of mix (coating layer) on a roadway and surface finishing machine equipped with such a device
Inventor: REMY LESOULT
IPC: E01C19/48
Filed: 1990-08-27
Abstract: The device comprises a floating table (1) designed to compact and smooth into a layer a mix deposited on the roadway. According to the invention, for smoothing a small thickness of mix, jacks (2, 3) for raising this table (1) are supplied with a fluid whose supply pressure is such that the apparent weight of the table is thereby reduced. Application to compacting and smoothing a mix into a very thin layer.
Patent FR-2666245-A1 (FR)
Inventor: ANSELME
IPC: B01D61/14
Filed: 1990-08-31
Abstract: A method of changing operating modes in automatic water filtering apparatus comprising inside-skin tubular membrane modules for filtering water, the possible filtering modes being: dead-end filtering; cross-flow filtering; and cross-flow filtering with continuous purging; both cross-flow filtering modes including recirculation in a loop; wherein two types of triggering are provided for filter membrane backwashes, a first one of said types being related to time periods between two backwashes, which time periods are predetermined for each mode of filtering, and a second one of said types being related to reference values of an operating parameter of the automatic apparatus, which values are predetermined for each mode of filtering; with the mode of filtering being changed after a backwash has been triggered in response to one of the reference values, with changes taking place in the following order: dead-end filtering, cross-flow filtering, cross-flow filtering with continuous purging, or vice versa.
Patent FR-2667408-A1 (FR)
Inventor: MICHEL EMERIT
IPC: G05D7/00
Filed: 1990-09-27
Abstract: The device is comprised of a first member (2) for regulating the fluid flow rate arranged to regulate the flow rate to a preselected value, and a second movable adjusting member (3) allowing to create a variable pressure loss, further comprising self-regulation means (4, 8, 12, 17, 5...) appropriate for compensating automatically any variations of the fluid pressure difference detected by the first regulation member in order to maintain constant the fluid flow rate through the device whatever the variation of pressure difference may be between the inlet and outlet. In such device, the driving energy of the fluid going through the adjusting members is used to regulate the fluid flow rate without requiring external energy, and the pressure difference between the inlet and outlet of the circuit.
Patent FR-2667501-A1 (FR)
Title: Hydrotherapy device
Inventor: BERNARD SECHET
IPC: A61H9/00
Filed: 1990-10-09
Abstract: It comprises at least one nozzle (2A, 2B) for spraying water, means (3, 15, 17, 18B, 20A) for driving the nozzle to and fro along a predetermined trajectory, and means (31) which supply water to the nozzle and are designed to vary, in a predetermined cyclical manner, the strength of the jet emitted, over at least a part of the said trajectory.
Patent FR-2669191-A1 (FR)
Title: Procede continu de lavage de proteines et installation pour la mise en óoeuvre de ce procede.
Inventor: FRANCOIS LAIMAY
IPC: A23J1/20
Filed: 1990-11-20
Abstract: L'invention a pour objet un procédé continu de lavage de protéines, notamment de protéines laitières et plus particulièrement de caséine, consistant à faire circuler une suspension desdites protéines dans un ou plusieurs modules de filtration tangentielle. Elle a également pour objet une installation de lavage en continu de protéines, une installation de concentration d'une suspension de protéines et une installation de fabrication de caséine.
Patent FR-2669797-A1 (FR)
Title: Distribution network for residential subscribers, based on wavelength multiplexing
Inventor: EMILE LE COQUIL
IPC: H04J14/08
Filed: 1990-11-26
Abstract: It comprises a centre (2) for information distribution in the form of light signals at various wavelengths, at least one optical fibre which starts from the centre and which transports the signals, division points (6) placed along the fibre and each equipped with at least one means (24) for extracting one of the signals and, for each division point, at least one branching point (10) provided, on the one hand, with a coupling means (26) linked by an optical fibre (28) to the extraction means of this division point and, on the other hand, with links (30) starting from the coupling means, arriving respectively at subscribers (14) and provided for distributing the information transported by the extracted signal to these subscribers.
Patent FR-2672027-A1 (FR)
Title: Power-assisted steering, particularly for a motor vehicle
Inventor: ROBERT BEAUMONT
IPC: B62D5/12
Filed: 1991-01-30
Abstract: The subject of the present invention is power-assisted steering particularly for a motor vehicle, comprising a rack (4) connected at each of its ends to a steering rod (5), and an assistance thrust cylinder including an outer cylinder (1) which is stationary with respect to the body of the vehicle and a piston (2) which can move inside this cylinder and is connected to the rack. According to the invention, the thrust cylinder is of annular shape, the outer cylinder (1) being associated with an inner cylinder (7) which is coaxial with the outer cylinder (1) and surrounds the rack (4). The piston (2) is also annular and located between the two cylinders (1 and 7).
Patent FR-2675910-A1 (FR)
Inventor: DIDIER GAUTHEREAU
IPC: F24S23/00
Filed: 1991-04-29
Abstract: A matrix of optical concentrators (1) characterized essentially in that the concentrators (1) are optically independent rotationally symmetrical reflectors filled with a light-transparent optical material (2) having a refractive index n close to that of the fibre cores. An optical emission or reception assembly, wherein the concentrator matrix provides the coupling between the emitter (or receiver) matrix and an optical fibre matrix, and a method for producing said concentrator matrix, are also provided. Applications: coupling optical fibres with end components.
Patent FR-2664050-A1 (FR)
Title: Organe de flexion pour un dispositif dynamometrique.
Inventor: JOACHIM KLAMT
IPC: G01L7/08
Filed: 1991-06-18
Abstract: Le nouvel organe de flexion (1a) est conçu comme une pièce composite, dont une partie (3a) est en un métal fritté à très grande résistance à la flexion et contient la zone de flexion (2a), et dont l'autre partie (4a), contiguë à l'élément de base (5a) du dispositif dynamométrique, est constituée d'un acier élaboré, et peut ainsi d'une manière simple, par exemple par soudage, être assemblé à l'élément de base. Application: Appareils de mesure de la force de compression.