baber/WOPTO huggingface dataset:
Patent FR-2664027-A1 (FR)
Title: Load (pressure head) reduction system for device with two compressors
Inventor: SHAW DAVID NORTON
IPC: F25B49/02
Filed: 1991-06-26
Abstract: An economizer (70) is connected to a fluid line which connects the booster compressor (20) and the top-stage compressor (120) of a refrigeration system (10) at a point situated downstream of the branch (by-pass) in order to reduce the load on the booster compressor (20). The flow of the economizer controls the discharge temperature of the second stage and, in addition, interacts with the branch of the booster compressor (20) such that all the flows conveyed to the top stage are at the intake (suction) pressure of the system when the branch is completely open. When the booster compressor (20) has its load completely reduced and when the load reduction valve (62) is completely open, the booster compressor (20) is switched off and the branch flow for the load reduction changes direction in order to allow flow from the condenser (30) to the second stage, ignoring the booster compressor (20) which is switched off.
Patent FR-2679823-A1 (FR)
Title: Machine de mise en volume de plateaux comportant un fond plat ainsi qu'une bordure peripherique.
Inventor: ARTHUR DUHEM
IPC: B31B3/48
Filed: 1991-07-29
Abstract: L'invention se rapporte à une machine (1) de mise en volume de plateaux (2) comportant chacun un fond notamment plat ainsi qu'une bordure périphérique, ces plateaux étant réalisés par pliage successif de volets d'un flanc (9) de matériau prédécoupé, laquelle machine est constituée d'au moins: - un bâti (1a), - un magasin (24) de stockage d'une pluralité de flancs (9) organisés en au moins une pile (25), - un poste (30) de mise en volume d'au moins un flanc mettant en œuvre notamment des dispositifs (31, 32) de relevage des volets extrêmes et latéraux au dessus d'un plan défini par le fond du plateau, - un dispositif (33) d'extraction d'un flanc du magasin puis d'introduction de ce flanc dans le poste de mise en volume, lequel dispositif comprend au moins un organe (34) de préhension, - un dispositif (35) d'éjection de chaque plateau mis en volume vers un dispositif (36) d'évacuation, le dit dispositif d'éjection comportant également au moins un organe (37) de préhension.
Patent FR-2680427-A1 (FR)
Title: Process for using pre-positioned recordings of information or of translations
Inventor: MICHEL RICHAUD
IPC: G11B15/087
Filed: 1991-08-14
Abstract: The invention relates to a device making it possible to achieve awareness of prerecorded information should it become necessary to be aware thereof. In the case alluded to of the study of a foreign language, the invention consists in using a magnetic tape with two tracks (1) with, on track 1, the words, phrases or questions being positioned, in a given language, in the areas A B C. The start of the corresponding areas C' B' A' containing the translations or answers corresponds to the end of the pre-indicated areas A B C, this making it possible by reversing the cassette or better still by using the AUTO REVERSE system, to switch from the foreign to the SOURCE or from the SOURCE to the FOREIGN. This device is particularly indicated in all cases of complementarity of information.
Patent FR-2681354-A1 (FR)
Title: Regeneration of bathwater for the purpose of its use in toilets and the watering of gardens
Inventor: AUGUSTE HENRY EUGENE
IPC: E03B1/04
Filed: 1991-09-12
Abstract: The invention relates to separating the drainage of toilet waste water from the drainage of bathwater in order to re-use the latter, after regeneration, in the toilets and in soil-watering (-washing) spray applications, so as to make savings of potable water and to lessen the amount of waste water to be treated at a water-treatment plant. This system comprises: - a pipe (1) conveying the water from baths into the vessel (2) which feeds the unit (6) which pumps, filters and sterilises the water from the vessel (2) before storing it in a tank (7) from where a supercharger (pressurisation device) (8) sends it into the main (9) in order to feed the cisterns (tanks) of the toilets and the garden-watering sprinklers (9). This application is of special interest to building communities (groups) so as to make savings of potable water and to reduce very substantially the volume of waste water sent to purification plants. The communities (parishes) themselves may help to realise this system in building-construction groups since they will profit from the potable-water savings and reduction of waste water to be treated in purification plants.
Patent FR-2681935-A1 (FR)
Title: Solid-fuel-fired boiler
Inventor: RENE TABEL
IPC: F24B5/02
Filed: 1991-10-01
Abstract: The invention is of the field of heating techniques and its subject is a device of the wood-fired boiler type. This device, comprising a combustion chamber (8) and a chamber (22) for preheating air, is mainly characterised in that since the chamber (22) for preheating the air is situated above the combustion chamber (8), at least one tube (24, 26) for the introduction of preheated air passes through the combustion chamber (8) in order to conduct the air from the preheating chamber (22) to the base of the combustion chamber (8); the upper wall (40) of the combustion chamber (8) comprises a part in the shape of a dihedron, the said wall being surmounted by a cowl (42) correspondingly shaped, the space lying between the wall (40) and the cowl (42) forming the chamber (22) for preheating the air.
Patent FR-2682707-A1 (FR)
Title: Fastening section for hangings with invisible finishing
Inventor: XAVIER ISAIA F
IPC: E04F13/00
Filed: 1991-10-21
Abstract: The invention proposed concerns the field of wall hangings. It allows this technique to be applied without recourse to specific tooling even in very narrow parts of the panels to be hung. The device according to the invention is made of a thin PVC section comprising a flexible lip for clamping the fabric (5) composed of two spaced-apart lips (5a, 5b) which are flush in one and the same plane which is perpendicular to the bearing surface of the section (1). A bevelled edge (3) leaves a space to receive the edge of the fabric and a double-sided adhesive tape (13) allows the fabric to be fitted before it is definitively locked in place and contributes to this locking. The device according to the invention is particularly intended for the fitting of wall or other types of hanging, with invisible finishing, for example in very narrow parts of the panels.
Patent FR-2683711-A1 (FR)
Title: Machine a cafe express.
Inventor: JEAN-FRANCOIS BONNEVILLE
IPC: A47J31/40
Filed: 1991-11-20
Abstract: Le nez (10), qui pénètre à l'intérieur du filtre (7), est monté sur la première partie (22) d'un vérin hydraulique (21) actionné par l'eau sous pression fournie par la pompe (13). La seconde partie (88) du vérin est adaptée à se déplacer contre l'action d'un ressort antagoniste (98) pour permettre le déploiement optimal du vérin (21) lorsque le nez (10) est en contact avec la mouture (8) le filtre (7). Utilisation notamment pour limiter les contraintes mécaniques sur les parties constitutives du vérin, et la pression exercée par le nez sur la mouture.
Patent FR-2670439-A1 (FR)
Title: Circuit layout for an anti-lock braking system
Inventor: NORBERT EHMER
IPC: B60T8/88
Filed: 1991-12-16
Abstract: This circuit layout is associated with an anti-lock braking system which is equipped with sensors used to determine the rotational behaviour of the driving wheels and which comprises circuits which deduce, from the signals of the sensors, a reference speed of the vehicle which is used as a base value for regulating the braking pressure as a function of the rotational behaviour of the individual wheels. <??>According to the invention, a monitoring circuit (7) is provided, which triggers off a test cycle (duration Ttest) when, during a regulating cycle, the two wheels of one driving axle signal an instability which is being maintained for more than a span of time (T) which is fixed in advance, whereas, under the effect of this test cycle, a braking pressure is applied, in a controlled manner, to the wheel brake of the wheel which is momentarily the slowest (wheel Vmin) and the reaction of the driving wheels on this controlled application of a braking pressure is evaluated or exploited.
Patent FR-2674912-A1 (FR)
Title: Entrainement rotatif actionne par un fluide de pression.
Inventor: JORG NIEDERSTADT
IPC: F01B19/00
Filed: 1992-04-03
Abstract: - La présente invention concerne un entraînement rotatif actionné par un fluide de pression, comportant un carter fermé, de façon étanche au fluide de pression, par des couvercles plans et pouvant être relié à une source de fluide de pression, un arbre rotatif guidé hors du carter à travers les couvercles, et une courroie reliée de façon active à l'arbre et agencée au moins partiellement à l'intérieur du carter en formant des chambres de pression mobiles. - Selon l'invention, à l'intérieur de l'arbre (3), sont agencés, de façon intégrée, des canaux (2, 2') s'étendant en direction axiale pour recevoir et transmettre le fluide de pression aux chambres de pression, et des liaisons électriques, et les deux extrémités axiales de l'arbre (3) sont munies d'éléments de couplage (20) pour le couplage, externe au carter, de modules rapportés, mécaniques et/ou électriques, qui peuvent être couplés au mouvement rotatif.
Patent FR-2689925-A1 (FR)
Title: Dispositif de verrouillage d'une serrure dans son support.
Inventor: LOUIS CANARD
IPC: E05B9/08
Filed: 1992-04-08
Abstract: Dispositif de verrouillage d'une serrure dans son support (12), ladite serrure comportant un corps (10) présentant un alésage (14) dans lequel tourillonne un barillet (16), le dispositif comprenant en outre une lame épaisse (34) disposée longitudinalement dans le corps (10) et coulissant radialement dans un premier évidement radial (28) située en vis-à-vis d'une lumière (54) du support (12) sous l'action d'un moyen élastique (44), constitué d'un ressort en épingle (44) dont l'extrémité libre d'une de ses branches (48) présente une patte de maintien (50).
Patent FR-2692321-A1 (FR)
Inventor: DOMINIQUE LEGENDRE
IPC: F15B15/10
Filed: 1992-06-10
Abstract: Pneumatic jack of the type comprising a rigid body (1) joined to the outer edge of a deformable membrane (2) so as to delimit with the latter a chamber of variable volume capable of being subjected to either atmospheric pressure or a negative pressure, by means of an air inlet located in said chamber. According to the invention, the body (1) and membrane (2) each have, substantially in the centre, an opening (15, 14) that can be closed, at least partially, by a disc (4, 3). Application in multiple position jacks.
Patent FR-2692303-A1 (FR)
Inventor: PHILIPPE DURAND
IPC: F24D13/02
Filed: 1992-06-11
Abstract: The sacrificial formwork to be used for building a concrete wall comprises two parallel walls (1, 2) defining therebetween a space (3) to be filled with concrete. At least one of the walls (1, 2) is a self-supporting wall consisting of a plate (2) perforated over its entire surface with orifices (9) whose size is just smaller than the smallest large aggregates. An internal perforated plate (5) which filters the aggregates of smaller sizes may be arranged in the space (3).
Patent FR-2696167-A1 (FR)
Title: Folding hoist for domestic electrical machine maintenance - has four hinged aluminium@ legs and cross frame carrying ratcheted pulley block and hooked machine platform and slings
Inventor: DENIS ASENSI
IPC: B66F19/00
Filed: 1992-09-28
Abstract: The cross frame (1) carries a hoist (4), used in two ways, firstly a strap to raise drum motor assemblies and secondly a platform for complete machines. The cross frame may be aluminium, folding, with four equal legs, each divided and hinged (7). Locking slides within the legs maintain alignment, the slide weight causing it to drop into the lower leg section. The hoist may be a pulley block, with ratchet (5) to hold weights in position and four hooks (10) retain the platform when raised. Slings (9) maintain machines vertically, during repair. USE/ADVANTAGE - Allows washing machine, dishwasher repair safely, avoiding risk of injuries or machine damage.
Patent FR-2711168-A1 (FR)
Title: Threshold (doorway) strip for floor coverings
Inventor: GILBERT LIEVRE
IPC: E04F19/02
Filed: 1992-10-07
Abstract: Single-piece profile section designed to make the connection between two floor coverings, of the threshold strip type. The invention consists of a method for fastening a profile section to the ground using basic products required for laying floor covering, that is to say adhesive or making-good layer of screed. It is composed of a sole which is striated on its underside (1), and designed to be embedded in the making-good screed or the adhesive, positioned in the door casing, of a central body (2) and of two cap-shaped flanges (3-4-5) serving to cover the floor coverings of different heights, set into the cavities (6-7) on either side of the central body. This profile section finds its application in building and renovation work.
Patent FR-2699778-A1 (FR)
Title: Plateau pour supporter une feuille de papier en vue de son introduction dans un appareil tel qu'un télécopieur.
Inventor: ERIC CAVARERO
IPC: H04N1/00
Filed: 1992-12-22
Abstract: Plateau (5) pour supporter une feuille de papier (3) en vue de son introduction dans un appareil tel qu'un télécopieur. Le plateau comporte au moins un bossage (6) apte à conférer à une feuille de papier posée sur le plateau un cintrage d'axe sensiblement parallèle à la direction d'introduction de la feuille.
Patent WO-9315240-A1 (WO)
Title: High-hardness conductive material and method for manufacturing same
Inventor: BATAILLON CHRISTIAN
IPC: H01B1/08
Filed: 1993-01-28
Abstract: A material having superior electronic conductivity and physical and chemical stability properties. The material consists of an alloy including a first insulating and incorruptible metal oxide forming the metal matrix of the material, and a second oxide of an alloying element acting as an electronic conductor. The various precipitates making up the second oxide are mutually connected to form a conductive path within said matrix. Said material may be used particularly to produce electrical contacts.
Patent FR-2701039-A1 (FR)
Title: Hydrophilic cotton sheet and products obtained from the conversion of such a sheet
Inventor: JEAN-LOUIS NEVEU
IPC: D04H1/06
Filed: 1993-01-29
Abstract: Hydrophilic cotton sheet (1) consisting of one hundred per cent of cotton fibres. According to the invention the sheet is of complex type and includes three layers of cotton exhibiting mutual cohesion, the outer layers (3) and (4) surrounding the middle layer (2) being carded webs. The sheet according to the invention is employed in the form of packaged hydrophilic cotton products or as formats.
Patent FR-2687753-A1 (FR)
Title: Soufflet notamment pour joints homocinetiques.
Inventor: PETER SCHWARZLER
IPC: B60K17/22
Filed: 1993-02-24
Abstract: L'invention se rapporte à un soufflet (1) en un matériau élastique, comportant une première collerette (2) d'un diamètre notamment supérieur et une seconde collerette (3) d'un diamètre notamment inférieur, les collerettes (2, 3) étant destinées à la fixation sur des pièces de rotation tournant ensemble avec possibilité de débattement angulaire et/ou de coulissement axial de l'une par rapport à l'autre; ce soufflet comporte un tronçon de guidage (6) qui est situé entre au moins un ou plusieurs premiers plis (4) librement déformables et mobiles, et au moins un ou plusieurs seconds plis (5) librement déformables et mobiles, et qui est maintenu avec possibilité de débattement angulaire, sur un corps de guidage (18) solidaire de l'une des pièces de rotation et délimité extérieurement par une surface en forme de partie de sphère.
Patent FR-2702408-A1 (FR)
Title: Dispositif et procédé de montage d'un ensemble de segments dans des gorges de réception portées par une tête de piston de moteur thermique.
Inventor: YVAN THURIER
IPC: B23P19/08
Filed: 1993-03-09
Abstract: Système de montage d'un ensemble de segments dans des gorges de réception portées par une tête de piston de moteur thermique, dans lequel un moyen d'amenée et de centrage de l'ensemble de segments est associé à un dispositif de déformation radiale (58) et de maintien de ces derniers dans des supports coulissants montés (21, 22, 23) dans des plans parallèles des gorges de réception des segments, caractérisé par le fait qu'un support coulissant (21) porte des glissières (55) de guidage de cales d'espacement (57) de deux segments laminaires (52, 53), un moyen de commande (60) de déplacement des dites cales (57) par rapport au flanc d'un segment laminaire et une butée axiale (59) du flanc dudit segment mobile entre sa position d'appui sur les cales (57) et sa position de butée sur le support coulissant (21).
Patent FR-2702391-A1 (FR)
Inventor: FRUCTUS ALAIN
IPC: A61Q19/00
Filed: 1993-03-11
Abstract: The invention relates to a multiple emulsion intended for conveying one or more water-soluble or fat-soluble active principles, which takes the form of a water/oil/water emulsion consisting of a disperse phase which is a water/oil type emulsion and an aqueous dispersion medium, wherein the aqueous dispersion medium is a gelled aqueous phase.
Patent FR-2703411-A1 (FR)
Title: Method of manufacturing flat panels by juxtaposing and assembling longitudinal sections, sections used, and flat panels produced
Inventor: CHRISTIAN MANENC
IPC: E06B3/70
Filed: 1993-03-31
Abstract: The invention relates to a method for manufacturing flat panels by juxtaposing and assembling longitudinal sections (1) including two front walls connected by two lateral walls, known as sheets (4, 5) provided with interfitting structures allowing two juxtaposed sections (1) to be assembled. According to the invention, the sheets (4, 5) are pierced with orifices made in register, the orifices of one of the sheets (5) having larger dimensions than those of the orifices of the other sheet (4), then the juxtaposed sheets (4, 5) of the sections (1) are crimped together by moving through the orifices in register a drift (expander) whose dimensions match those of the orifices in the sheets (5), this drift being able to bring about plastic deformation of the periphery of the orifices of the sheets (4), causing the crimping.
Patent FR-2704367-A1 (FR)
Title: Superconducting current limiter with adjustable datum value
Inventor: ALAIN LACAZE
IPC: H02H9/02
Filed: 1993-04-20
Abstract: The invention relates to a superconducting current limiter comprising a current-limiting superconducting conductor (1) placed within a cryostat (2) and moving from the superconducting state to the normal state when the current which passes through it increases beyond the critical current, characterised in that it includes means making it possible to subject the superconducting conductor to a continuous magnetic induction of given value in order to adjust the critical current to a defined value.
Patent FR-2707548-A1 (FR)
Title: Method of manufacturing, by injection moulding, moulded parts made of synthetic material and mould for implementing this method
Inventor: ROLAND COYARD
IPC: B29C33/44
Filed: 1993-07-15
Abstract: The invention relates to a method of manufacturing, by injection moulding, moulded parts made of polymerisable liquid synthetic material. According to the invention, the component elements (1, 2) of a sand mould are produced, at least the portions of the mould which are capable of being in contact with the liquid synthetic material are sealed by applying a coating (skin) of the sealant type, the said coating is dried, either a removable and/or destructible core coated with draping, or a non-removable reinforcing element, is placed in the mould cavity thus sealed, the mould is closed, sealing the parting line, a polymerisable liquid synthetic material is injected and, after polymerisation of the material, the part is demoulded by destroying the mould and possibly the core. Application to the manufacture of moulds.
Patent FR-2702084-A1 (FR)
Title: Device for electronic protection of a load
Inventor: GILLES BAURAND
IPC: H01H37/00
Filed: 1993-09-01
Abstract: The present invention relates to an electronic protection device intended for thermal protection of a load (M), comprising a thermal detector (1) equipped with at least one resistive element (11, 12, 13) thermally coupled to a temperature sensor (14), the latter being connected to an electronic processing circuit (3) able to supply a control command depending on the overload detected by the temperature sensor (14), and characterised in that each of the resistive elements (11, 12, 13) of the thermal detector (1) is fed with rectified current supplied by a current sensor (T1, T2, T3) arranged on a phase wire (L1, L2, L3) feeding the load (M).
Patent FR-2713317-A1 (FR)
Title: Air diffuser, esp. for livestock rearing building
Inventor: JEAN-JACQUES DAVID
IPC: F24F7/06
Filed: 1993-12-02
Abstract: The diffuser consists of at least one air distribution duct (1) fed by a fan (5) at one end and incorporating a structure (9) which surrounds the duct and acts as a reinforcing frame for a diffuser sleeve (8). The duct is basically cylindrical in shape and the sleeve is concentric with it and made from a woven fabric of polyester fibres coated with a supple plastic material, such as PVC. The woven fabric is made from 12 warp and 12 weft yarns forming a perforated surface with a weight of 200-250 g/m<2>. The reinforcing structure (9) is made from a series of equally-spaced transverse hoops (22) linked by lengthwise stringers (24).
Patent WO-9418935-A1 (WO)
Inventor: DUPUIS CHRISTINE
IPC: A61K47/36
Filed: 1994-02-16
Abstract: L'invention concerne une association épaississante contenant dans un milieux aqueux: a) un composant (A) constitué d'au moins une gomme de guar ou de cellulose non-ionique, sans groupe hydrophobe, possédant une viscosité en solution à 1,5 % en poids dans l'eau, mesurée au DRAGE module 2 à 25 °C supérieure à 15 cps; b) un composant (B) constitué d'au moins un polymère réticulé choisi parmi: (i) les copolymères d'acrylamide et d'acrylate d'ammonium; (ii) les copolymères d'acrylamide et d'acide-2-acrylamido 2-méthylpropane sulfonique partiellement ou totalement neutralisé; (iii) les copolymères d'acrylamide et de chlorure de méthacryloyl oxyéthyl triméthylammonium; (iv) les homopolymères de chlorure de méthacryloyloxyéthyl-triméthylammonium; le rapport en poids en matière active polymère réticulé/gomme de guar ou cellulose étant compris entre 0,2 et 10; et une composition cosmétique ou dermatologique pour le traitement des cheveux ou de la peau, contenant une telle association.
Patent FR-2718714-A1 (FR)
Inventor: BERNARD GUGLIELMINI
IPC: B65D41/34
Filed: 1994-04-15
Abstract: The screw cap comprises a top (1), a cylindrical skirt (2) having a helical thread (4) on its internal face, and a base extended by a security ring (6) connected to the skirt by divisible links (7). The security ring has a collar (8) connected to an inwards turned continuous stop band (11). The stop band is inclined in the direction of the top so as to be able to be engaged during mounting on the bottle neck (R) under a peripheral projection (S) on the neck. The collar checking band has a continuous upper end edge (5) defining a stop plane (P-P') orthogonal to the cap axis (x-x'). From place to place are zones (16) of small thickness defining several sectors (17). On each sector and on the internal face relative to the axis is a rib (20) with a stop (21) delimiting a polygonal passage whose inscribed circle is of diameter less than that of the larger neck.