baber/WOPTO huggingface dataset:
Patent FR-2659527-A1 (FR)
Title: Device intended to increase the pressure and the volume of air in the turbine of an agricultural sprayer
Inventor: ALAIN MARTIN
IPC: A01M7/00
Filed: 1990-03-14
Abstract: Device for increasing the volume and the pressure of air on a sprayer termed an atomiser. It consists in the mounting of two turbines (1) (2) in alignment, the passage of air coming from the rear turbine (2) blowing into the first turbine (1) and increasing the flow rate and the pressure of air which the latter will provide.
Patent FR-2660068-A1 (FR)
Title: Procede et dispositif de controle de tubes metalliques par courants de foucault.
Inventor: BERNARD BISIAUX
IPC: G01N27/90
Filed: 1990-03-26
Abstract: Le procédé et le dispositif concernent la détection, au défilé, de défauts dans la paroi d'un tube métallique. On génère au moyen d'au moins un solénoïde (3,4) deux champs magnétiques alternatifs de fréquences différentes, choisis dans le domaine des moyennes et hautes fréquences, pour provoquer dans la paroi d'un tube 1 des courants de Foucault qui interagissent avec les défauts. Les signaux résultant de ces interactions sont détectés par au moins un solénoïde de détection (5, 6) et chaque différence d'amplitude D, des signaux obtenus aux deux fréquences pour un même défaut, est comparée à une différence déterminée qui constitue un seuil de rejet du tube correspondant. Application du procédé et du dispositif au contrôle de tubes en métaux ferreux ou non ferreux magnétiques ou non magnétiques.
Patent FR-2646729-A1 (FR)
Title: Method and system for manipulating drafts of a symbol image in various dimensions and by various displacements of points in order to improve a numerical character figure on a frame output device
Inventor: KAASILA SAMPO
IPC: G09G5/26
Filed: 1990-05-07
Abstract: The method consists in: storing, in a first memory 16, definition points specifying the said drafts of a symbol image, each of the said definition points being associated with a dimension and with a point displacement for which the said drafts require manipulation; selecting a definition point of the said drafts which requires manipulation; indicating a dimension for which the said drafts require manipulation; specifying a point displacement by which the said definition point should be displaced; manipulating the said drafts by using the said dimension and the said point displacement which are associated with each definition point originating from the said first memory; and storing the results of the said manipulation of drafts in a second memory 10 so as to form a family of improved numerical character figures.
Patent FR-2661801-A1 (FR)
Inventor: BERNARD MAMANE
IPC: A22C17/14
Filed: 1990-05-09
Abstract: Process for forming a natural casing characterized in that the casing is threaded over a support whose cross sectional circumference is constant, and then dried on said support; the casing is then removed from the latter in order to obtain a casing with a substantially constant cross section. A device is described for implementing this process, characterized in that it comprises a frame (10), a positioning station (12) consisting of means (20) for placing a casing over a support, a drying station (14), a discharge station (18) comprising means for removing the casing from said support and storing it.
Patent FR-2664157-A1 (FR)
Title: Femoral cutting guide
Inventor: BOSQUET DOCTEUR
IPC: A61B17/15
Filed: 1990-07-06
Abstract: The invention relates to a femoral cutting guide intended for carrying out the osseous resections necessary for positioning various knee prostheses. This guide consists principally of a forceps (30), formed by a plate (31) at the base of which are fixed spoons (71) of adjustable spacing and lateral positioning, and in the middle of which is formed a grooved bore in which a pivot (40) is mounted, this pivot comprising, towards its base, a drilling guide orifice (41) and graduations, at the other end an orifice (42) for the passage of a removable guide rod (6) and, towards its centre, a horizontal cutting guide (47) on which is mounted a sensor arm (48). A vertical cutting guide (50) slides, with respect to the pivot (40), in a mortise (49) formed radially in the latter. The plate (31) of the forceps (30) comprises cutting guide grooves (314, 315 and 316). Application: bone surgery.
Patent FR-2664536-A1 (FR)
Title: Procede de detection du sous-gonflage d'un pneumatique.
Inventor: PIERRE NEYRAT
IPC: B60C23/06
Filed: 1990-07-12
Abstract: On calcule une fonction linéaire des différences des puissances quadratiques des vitesses angulaires des roues des première et deuxième paires de roues d'un véhicule automobile, respectivement et on tire de la position de la valeur de la fonction par rapport à au moins une valeur prédéterminée, une indication quant à la présence éventuelle d'un pneumatique sous-gonflé sur l'un des essieux. Avantageusement on constitue cette fonction en premier critère (CR1) de détection et on combine les indications fournies par ce premier critère avec celles tirées d'un deuxième critère (CR2) sensible à l'essieu comportant au moins un pneumatique sous-gonflé, pour détecter la position d'un pneumatique sous-gonflé et estimer l'importance du sous-gonflage.
Patent FR-2666837-A1 (FR)
Title: Distribution plate for the securing of a weatherproofing covering
Inventor: FRANCIS OVAERT
IPC: E04D5/14
Filed: 1990-09-13
Abstract: According to the invention, a distribution plate (25) comprises, along its outer edge, a rim (27) which is pressed against the edge (3) of the width of weatherproofing material. This simple characteristic facilitates the positioning of the plates and improves the efficacy thereof. Application in particular to weatherproofing coverings for roofs of buildings.
Patent FR-2666940-A1 (FR)
Title: Electrified skirting which can be integrated into a system of removable partitions
Inventor: ANTOINE MANGIALOMINI
IPC: H02G3/04
Filed: 1990-09-14
Abstract: Integrated electrified skirting with direct plugging-in of the standard power outlets at any point on the skirting. The invention relates to a skirting system integrated into a removable partition or, as a variant, wall-mounted on existing partitions. This skirting consists of a case (1) forming an integral part of the bottom rail of a removable partition, comprising three compartments (2) (3) (4) per side and the central compartment (4) of which receives a conductor block (5) and a cover (10), into which the plugs of the electrical appliances are plugged in directly, these appliances being supplied with power directly by means of the slideways (7). This skirting is intended to supply power, at any point, in any room, to the electrical appliances. A perforated cover can be instantly put into position without special knowledge and without a specialized tool, instead of a solid cover, and vice versa.
Patent FR-2667085-A1 (FR)
Inventor: PIERRE BENSE
IPC: E01C19/21
Filed: 1990-09-25
Abstract: The road construction layer (8') is formed by deposition and compacting of a material (5') containing an inorganic filler such as aggregates and a binder, on a support (1'). A first liquid and preferably a supplementary quantity of binder are incorporated in a fraction of the material (5') intended to constitute a lower part (8'a) of the layer (8') deposited on the support (1'), before compacting thereof. If appropriate, a second liquid is sprayed onto the support (1') before the deposition of the material (5'). In the case of a material containing a (hydraulic) binder, a third liquid is sprayed over the material (5') during spreading over the support (1'). The binder may be incorporated at the same time as the first liquid, in the form of an emulsion or of a suspension. The method and the device according to the invention are applicable to the case of road layers consisting of materials bound either with bitumen or with (hydraulic) binders.
Patent FR-2653107-A1 (FR)
Title: Installation de changement de bobine.
Inventor: BERND BIELFELDT FRIEDRICH
IPC: B65H19/12
Filed: 1990-10-15
Abstract: L'installation comprend un dispositif (1) dérouleur à double bobine qui peut être déplacé au moyen d'une table de translation (4) jusqu'à un emplacement (A ou B) de changement de bobine. Le début (22) du matériau peut être transféré par une griffe de transfert (15) à une griffe de réception (16) et amené au dispositif de coupage et de pesage (3). Chacun des deux dispositifs (1) est équipé d'un rouleau dérouleur (24), de deux éléments auxiliaires d'amenée (5 et 11), de trois calandres d'entraînement (6, 12 et 23), d'un dispositif de rognage (18 et 19) de lisière, de deux bandes convoyeuses (8 et 9) pour les déchets de rognage (2) à évacuer, d'un dispositif de relevage (10) pour le deuxième élément auxiliaire d'amenée (11), de deux rouleaux enrouleurs (13 et 14) de feuille et d'une griffe de serrage de transfert (15). Applications: non-tissés thermodurcissables préfabriqués, mats de résine polyester à renfort de fibres de verre ou matériaux analogues
Patent FR-2668256-A1 (FR)
Title: Procede de reglage de la verticalite d'un element dispose dans une enveloppe fermee et ensemble pour la mise en óoeuvre de ce procede.
Inventor: LUCIEN GRETER
IPC: B01D3/32
Filed: 1990-10-18
Abstract: L'élément (1) dont la verticalité est critique, par exemple une colonne de distillation, disposé dans une enveloppe fermée (3), est associé à un indicateur de verticalité (8) comprenant une masse suspendue (12) et une bague de repérage (13). L'enveloppe (3) contenant les divers éléments intérieurs, est positionnée sur son embase (16) au moyen de supports (17) et son inclinaison par rapport à l'embase est réglée en contrôlant la position relative de la masse (12) par rapport à la bague (13). Application notamment aux boîtes froides pour la production in situ de gaz de l'air.
Patent FR-2668439-A1 (FR)
Title: Device for transporting loads in a stairwell for example
Inventor: JEAN DE LUPPE HUGH GONTRAN
IPC: B66B9/08
Filed: 1990-10-24
Abstract: The present invention relates to a device for transporting loads in a stairwell for example. This device essentially comprises a platform (1) for supporting loads, which is driven by a gear motor unit (4), the output shaft (5) of which carries a gear (6) meshing with a rack (7) secured to a first tube (8) on which there runs a first carriage (9) which is connected in articulated fashion by a connecting rod (13) to a second carriage (10) running on a second tube (11) parallel to the first tube, so that the stability of the platform (1) is guaranteed regardless of the slope and changing direction of the two parallel tubes (8, 11). This device applies to the transportation of heavy or light loads in stairwells, for example.
Patent FR-2668963-A1 (FR)
Title: System for removing scraps from meal trays
Inventor: JEAN-CHRISTOPHE MEYER
IPC: A47L15/24
Filed: 1990-11-08
Abstract: System for removing scraps from meal trays (2) comprising a conveyor (1) which carries the trays (2) in a horizontal translational movement, said conveyor (1) comprising a base (4) with means (3) for advancing the trays (2) and two lateral guides (6) on either side of the base (4) to prevent the trays (2) from being ejected, the system being characterised in that it comprises a belt (7) carrying flexible teeth (10) and driven in rotation, which teeth (10) sweep over the tops of the trays (2) as the latter are advanced. A simple and efficient way of removing scraps without using water.
Patent FR-2655357-A1 (FR)
Title: Dispositif de filage a anneaux.
Inventor: ERNST FEHRER DR
IPC: D01H7/38
Filed: 1990-12-03
Abstract: Pour obtenir des conditions de filage avantageuses pour un dispositif de filage à anneau, le curseur (7) de ce dispositif est composé d'un corps annulaire entourant la bobine (3) et qui prend appui contre la bobine (3) par l'intermédiaire d'arceaux (8) qui sont en appui souple contre la bobine (3), un arceau (8) portant l'œillet de guidage (13) qui guide le fil (4) arrivant à la bobine (3) dans la région d'appui de l'arceau (8) contre la bobine (3).
Patent WO-9111856-A1 (WO)
Title: Surface acoustic wave filter
Inventor: DUFILIE PIERRE
IPC: H03H9/64
Filed: 1991-01-15
Abstract: A surface acoustic wave hyperfrequency filter composed of a two-path structure comprising a preferably symmetrical pair of input transducers (2, 6) connected to a pair of weighted output transducers (8, 9). A pair of reflectors (14, 15) is associated with one of said pairs of transducers (2, 3), said reflectors being offset by a distance (d) equal to a quarter of the wavelength μ of the acoustic waves to the nearest integer of half-wavelengths. Weighting is selected so as to obtain the desired pulse response.
Patent WO-9110628-A1 (WO)
Inventor: BLONDIN JACQUES
IPC: C04B2/06
Filed: 1991-01-18
Abstract: A process to obtain prehydration of flying ashes with cold water, treating the mixture in a pressurized vessel of saturated or superheated steam at a temperature ranging from 130 °C to 250 °C. This slaking process may be applied to all quick lime products.
Patent FR-2658462-A1 (FR)
Title: Agencement de circuit pour systeme de freinage antiblocage a commande electronique.
Inventor: GUNTHER BUSCHMANN
IPC: B60T8/50
Filed: 1991-02-13
Abstract: L'invention concerne un agencement de circuit pour un système de freinage antiblocage à commande électronique comprenant des valves d'entrée et des valves de sortie, interposées dans les conduites de frein et pouvant être actionnées en vue de la régulation antiblocage, un maître-cylindre et au moins une pompe qui est destinée à être mise en marche lorsqu'une régulation est nécessaire et qui envoie de l'agent de pression dans les chambres de travail du maître-cylindre à partir d'un réservoir d'équilibrage. Suivant l'invention, cet agencement de circuit est caractérisé en ce qu'en cas de tendance au blocage sur au moins une roue (par exemple VR), l'agencement de circuit ferme d'abord toutes les valves d'entrée (14, 15, 16 et 17) et en ce qu'au cours de la régulation de la pression de freinage dans le frein de roue (19) de la roue (VR) présentant une tendance au blocage, il ouvre et/ou ferme les valves d'entrée (14, 16 et 17) des autres roues (VL, HR et HL) suivant une commande par impulsions et avec un rapport impulsion-repos pouvant être fixé à l'avance.
Patent FR-2659352-A1 (FR)
Title: Process for the production of highly polymerised gelatin
Inventor: TAKEHIRO TANI
IPC: C09H7/00
Filed: 1991-03-08
Abstract: The invention relates to a process for the production of highly polymerised gelatin. The process comprises the addition of at least 0.1 unit of transglutaminase per gram of gelatin to a solution of gelatin having a concentration of 0.1 to 5 % by weight, the carrying out of an enzymatic reaction and the inactivation of the transglutaminase. The highly polymerised gelatin possesses a higher viscosity as well as a higher melting point and setting point. Applications especially to the manufacture of edible jelly, of edible sheets and of capsules for medicinal and cosmetic products.
Patent FR-2667042-A1 (FR)
Title: Aircraft with a cockpit lowered by an interface module for positioning under the front loading plane
Inventor: JEAN-PIERRE FLAMANT
IPC: B64C1/00
Filed: 1991-03-13
Abstract: Device for positioning the cockpit rose of a frontloading freight aircraft. The invention concerns a system for simplifying the air transport of large volume loads. It consists, without involving any alteration in the design, in lowering the cockpit rose (1) below the loading plane (2) by means of an interface module (5). This configuration releases the front upper portion (3) in order to form an adequate opening (4). The interface module (5) restores the physical link between the cockpit rose (1) and the lower portion of the front body (8). The device according to the invention is especially suitable for the transport of aircraft sections to feed a production chain.
Patent FR-2675399-A1 (FR)
Title: Pressurised heat exchanger-reactor comprising means for controlled combustion
Inventor: ARI MINKKINEN
IPC: B01J19/24
Filed: 1991-04-17
Abstract: Heat exchanger-reactor under pressure and at high temperature. At one of its ends the heat exchanger reactor (14) comprises an entry for pressurised heating gas containing oxygen, connected to a calandria (14) of the exchanger-reactor in which the said gases circulate, and means (13) for feeding a gas mixture, connected to a plurality of reaction tubes (12), the said calandria comprising means of turbulence (51) adapted to produce a chicane circulation of gas circulating therein, the said exchanger-reactor comprising, at the other end, an exit (17) for the said gases and means (24) for discharging a hot gaseous effluent, connected to the said reaction tubes, the said exchanger-reactor additionally comprising means (15, 16) for controlled in-situ combustion inside the calandria (14), adapted to carry out, using appropriate injections of gaseous fuel and optionally of inert gas in contact with the said gases, a suitable combustion to maintain the temperature of the gases substantially constant all along the tubes, the said means of combustion being connected to means (5b) for introducing fuel into the calandria and optionally to means (5c) for introducing inert gas. Application to the steam-cracking of a hydrocarbon feedstock.
Patent FR-2677756-A1 (FR)
Title: Method and device for calculating a navigation route, in particular for a motor vehicle
Inventor: HERVE ROSTAN
IPC: G01C21/34
Filed: 1991-06-13
Abstract: Method for calculating a navigation route, in particular for a motor vehicle, in a given region between a starting point and an end point, using a route computer in which - the region is divided into zones, - in each zone, various node parameters, corresponding to crossroads, and arcs, corresponding to paths ending at these crossroads, are defined - these various data are stored in a bulk memory, by zone blocks, - the blocks useful for calculating a route as a function of start and end point data entered by a user into the computer are selected from among the zone blocks, - these useful blocks are transferred from the bulk memory into the working memory of the route computer, and - the route is calculated from the data contained in these useful blocks.
Patent FR-2679377-A1 (FR)
Title: Dispositif d'amortissement mecanique d'un tore magnetique dans un boitier.
Inventor: PHILIPPE VERIN
IPC: H01F27/26
Filed: 1991-07-18
Abstract: La présente invention a pour objet un dispositif d'amortissement mécanique d'un tore magnétique (2) logé dans un boîtier (3) formé de deux demiboîtiers (3a, 3b) et sur lesquels sont enroulés plusieurs bobinages. Le dispositif comporte des moyens élastiques (12) de solidarisation du tore magnétique (2) à au moins un des demi-boîtiers (3a, 3b). Le dispositif d'amortissement mécanique est applicable à un dispositif de détection d'une variation de courant électrique comportant un tore magnétique logé dans un boîtier.
Patent FR-2680271-A1 (FR)
Title: Improvements applied to the environment of portable computers
Inventor: JEAN ETCHEPARRE
IPC: G06F1/16
Filed: 1991-08-08
Abstract: Device allowing integration of the peripheral environment of a computer and providing for its protection. It consists of three main elements: - a flexible cover (1) providing protection and retention of two other elements, - a space (5) shielding the peripherals of the computer, or the computer itself, - a support (6) designed to hold the computer and serving as a housing for memory cards, preventing them being lost. The elements are positioned mutually in a precise way (Figure 4) and such that they can be completely folded into the cover (Figure 7), which is open and available for use (Figure 4 and 5) while leaving accessibility for the memory cards which are protected in their housing.
Patent FR-2682215-A1 (FR)
Title: Dispositif porteur mobile pour realiser des interventions dans la partie secondaire d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression.
Inventor: ANTOINE CACCIUTTOLA
IPC: F22B37/00
Filed: 1991-10-07
Abstract: Le dispositif comporte un corps central (20) portant une première tête souple gonflable (21) et deux vérins (22a, 22b) dont les tiges portent à leurs extrémités chacune une tête souple gonflable (23a, 23b). Les tiges des vérins (22a, 22b) sont orientées dans deux directions situées de part et d'autre du corps central (20) pour assurer le déplacement du corps central (20) du porteur par rétraction et déploiement des tiges des vérins (22a, 22b) dans des directions opposées. A l'état dilaté, les têtes souples gonflables (21, 23a, 23b) sont maintenues par coincement dans l'espace annulaire entre l'enveloppe de faisceau (9) et l'enveloppe externe du générateur de vapeur. A l'état rétracté et dégonflé, les têtes souples (21, 23a, 23b) peuvent être déplacées dans l'espace annulaire. Le dispositif comporte également un ensemble de guidage (25) par roulement sur l'extrémité inférieure (9a) de l'enveloppe de faisceau (9) du générateur de vapeur.
Patent FR-2682597-A1 (FR)
Title: (E,E)-6,10,14-Trimethyl-5,9,13-pentadecatrien-2-one for its application as a therapeutically active substance
Inventor: JOSETTE BERREUR-BONNENFANT
IPC: A61K31/12
Filed: 1991-10-16
Abstract: The present invention relates to (E,E)-6,10,14-trimethyl-5,9,13-pentadecatrien-2-one for its application as a therapeutically active substance. It has been demonstrated that this compound exhibits a specific activity towards tumours, which is capable of being applied in therapeutics.
Patent FR-2685541-A1 (FR)
Title: Circuit breaker control
Inventor: EDMOND THURIES
IPC: H01H33/34
Filed: 1991-12-23
Abstract: Control for a circuit breaker comprising a hydraulic jack for operating a piston (5) under the authority of a main valve (8) and of a hydraulic unit (50), characterised in that the energy necessary for opening the circuit breaker is supplied by the rapid discharging of a capacitor (32) supplied by a battery (33).
Patent WO-9325111-A1 (WO)
Inventor: ANDREI GERARD
IPC: A45D20/12
Filed: 1992-06-11
Abstract: La présente invention a pour objet un sèche-cheveux avec brosse rotative incorporée. Il est constitué par la combinaison d'un sèche-cheveux électrique à air chaud traditionnel (1, 2, 4, 6) et d'une brosse rotative (10) interchangeable fixée à son extrémité, à la sortie de l'air chaud, ladite brosse étant entraînée par un moteur électrique (9) à faible vitesse de rotation, ou par le moteur (5) de la soufflerie, par l'intermédiaire d'engrenages réducteurs.
Patent WO-9313382-A1 (WO)
Title: Bullet fragment retaining socket tube for rifle grenades
Inventor: DEVAUX DOMINIQUE
IPC: F42B30/06
Filed: 1992-12-03
Abstract: A socket tube (1) for a rifle grenade which may be fired with a weapon by means of bullet ammunition. The tube contains a bullet trap (8) for stopping the bullet, and a seal (13) made of a deformable material for preventing the fragments produced when the bullet strikes the bullet trap from flying out of the socket tube. The tube is characterized in that the seal (13) rests on a wall (15) arranged between the seal (13) and the bullet trap (8). The wall (15) is rigidly connected to the socket tube (1) and substantially normal to the axis thereof, and is spaced away from the bullet trap (8) along the socket tube axis, whereby a gap (42) is formed between the wall and the bullet trap. Said socket tube may be used in weaponry.
Patent FR-2688912-A1 (FR)
Title: Premises for self-service use of information sources
Inventor: FRANCOIS MICHEL
IPC: G07C9/00
Filed: 1992-03-18
Abstract: The invention relates to premises intended for the self-service use of information sources (2) placed inside the premises, characterised in that it includes means (4) for protecting the information sources (2) and means (9, 11) for prior identification of each user, in that it is closed and includes means (6, 10) for monitoring the exit of each user from the premises, and that it includes means (12, 13) for detecting the active state during use by an identified user of each information source (2), and in that it includes a device for centralised local management (8). The exit of a user is prohibited as long as the detection means (12, 13) detect the active state of an information source used by the said user and when the means (6, 10) detect an attempt to exit with an information source.