baber/WOPTO huggingface dataset:
Patent FR-2343276-A1 (FR)
Title: Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch
IPC: G04G9/04
Filed: 1976-03-04
Abstract: The electronic clock has a positional display employing light-emitting diodes. These are positioned in three groups comprising diodes indicating the minutes, 12 diodes providing a 5 minutes indication and a further 12 diodes providing the hours indication. The resetting circuit for the time has a rheostat coupled to an interrupter switch. The hour indication provided by the third diode group may be altered to indicate the next hour, when the diode group providing the 5 minutes indication indicates 35 minutes past the hour. Some of the diodes in at least one diode group may be permanently illuminated to allow the clock face to be seen at ight or from a distance.
Patent FR-2308484-A1 (FR)
Title: Vacuum formed thermoplast beakers with attached labels - made in multiple revolving mould unit served by successive stations
IPC: B29C51/16
Filed: 1976-04-20
Abstract: A moulding device for producing labelled thermoplastic containers, cups or beakers, operates by feeding each label into a mould and forming the cup in the mould by punching it out from a continuous thermoplastics sheet. A mould unit comprising >=3 negative moulds revolves around a central aix operating successively in cooperation with >=3 stations. A label-introduction station comprises a transfer device which takes a label from a stack and places it in a mould. A moulding and punching station comprises a blow-moulding and/or vacuum-forming device for shaping the vessel in the mould from a portion of a continuously fed thermoplastic strip. A punching device separates the rim of the cup from the continuous sheet, the label being simultaneously bonded to the cup in this stage, a discharge station removes the finished vessel from the mould. Pref. also an additional fourth testing and sorting station is incorporated before the discharge station. Pref. also, the discharge station comprises a transfer grab which transfers the finished vessel directly to a filling and sealing machine.
Patent FR-2349019-A1 (FR)
Title: Add-on double glazing frame - has inside frame secured by wood screws, clamping glass and seal against existing window frame
IPC: E06B3/28
Filed: 1976-04-21
Abstract: An add-on double glazing system for existing single glazed windows, employs a frame (6) which is secured inside the existing frame (13) by wood screws (4). The inside edge of the add-on (16) frame is level with the inside edge (17) of the existing window frame so as not to reduce visibility. Each member (6) of the add-on frame has a cut-out wide enough to hold the glass pane (10) and also a resilient seal (11) so that when the screws are inserted, the seal is compressed against the window frame by the clamping action.
Patent FR-2354590-A1 (FR)
Title: Heliostat mirror system with single principal axis of rotation - carries number of mirrors with secondary axis to follow sun
Inventor: DEVIN BERNARD
IPC: G01S3/786
Filed: 1976-06-11
Abstract: A heliostat carrying a number of mirrors has one principle axis of rotation which permits slow movement to follow the sun in azimuth. Each individual mirror has a secondary axis enabling them to turn slowly to follow elevation of the sun. A heliostat comprises a frame with a single axis of rotation in a chassis and driven by a motor and clutch assembly from an error signal. The individual mirrors are attached by crank arms to a bar forming a rack driven by a pinion on a motor and clutch assembly driven by an error signal. A return spring ensures that the rack is pulled downwards.
Patent FR-2322488-A1 (FR)
IPC: H04B10/50
Filed: 1976-06-17
Abstract: 1503265 Light links SABA SCHWERZWALDER APPARATE-BAU-ANSTALT AUGUST SCHWER SOHNE GmbH 19 March 1976 [30 Aug 1975] 11078/76 Heading G1A [Also in Division H3]  A receiver has an audio modulated light transmitter 8 comprising light emitting diodes (12), Fig. 2 (not shown) disposed behind a tuning scale 1 for optical transmission of audio signals derived from the receiver to headphones which have a receiver response to the light signals. For signals of two or more channels, equal but differently modulated light transmitters 8 may be arranged side by side and/or one below the other behind the tuning scale. A dark layer (10) on the tuning scale is omitted at places where each light transmitter is disposed behind a filter plate (11) pervious only to infrared light radiated by the light emitting diodes (12). The layer 10 may be of a material pervious to infrared rays so that the light transmitters 8 remain unseen by an observer.
Patent FR-2334491-A1 (FR)
Title: Injection moulding tyres - with feed through top mould tool and ejectors operated through bottom tool by platen
IPC: B29C45/26
Filed: 1976-12-02
Abstract: An injection mould for producing tyres has a cavity and a core, the cavity is made up of two tools one of which is removable and is for the injection of the material, the other is connected to the press, the elements of the mould core are located on the central area of the second cavity tool and are held in position by pins, the ejectors for the core elements are moved by a platen operated by the press. Simple process, its prods. are immediately ready for use, it is suitable for e.g. PVC, polystyrene, polybutyl, rubber etc.
Patent FR-2336321-A1 (FR)
Title: Storage rack for metallurgical and rolled prods. - with horizontal supports with extension member on access side
IPC: B65G1/02
Filed: 1976-12-17
Abstract: The storage rack comprises a stationary frame and horizontal supports for the prods. at different levels, with an access side on which is located >=1 member which can be extended and held in position to extend each support on the access side. The extension member has a certain length so as to form an extended support of which the length of the section which can be seen from above is at least equal to the length of the support to which the extension member is attached. In one version, all supports are of equal length and attached at one end to vertical rods, while the extension member has a length at least equal to that of the supports. The rack allows access to the products in a vertical direction.
Patent FR-2378082-A1 (FR)
Title: Procede de production de lubrifiants fluides a basse teneur en aromatiques
Inventor: BAILLY-LACRESSE JEAN-FRANCOIS
IPC: C10G45/52
Filed: 1977-01-24
Abstract: Procédé de fabrication de lubrifiants fluides à basse teneur en aromatiques par hydrogénation d'une coupe d'hydrocarbures ayant un point final de distillation >= 350 degrés C, une teneur en soufre comprise entre 1 000 et 3 000ppm ou <= 5 ppm en poids, sur un catalyseur au platine sur silice-alumine. Selon ce procédé, l'alimentation est introduite en continu dans un réacteur, après chauffage à la température de réaction désirée dans un échangeur et un four. L'alimentation est mélangée en continu avec un gaz riche en hydrogène constitué par un gaz de recyclage et un appoint Après séparation, le liquide est distillé dans une colonne dans laquelle est soutiré en fond le lubrifiant à basse teneur en aromatiques.
Patent FR-2380492-A1 (FR)
Title: Portable support for mounting camera on shoulder - has camera mounted on parallelogram linkage with adjustable tension spring to balance weight
IPC: F16M13/04
Filed: 1977-02-10
Abstract: A camera (1) having a motor (2) and lens (3) is fixed to a bracket (4) connected to the front short link (5) of a parallelogram linkage. The other short side (6) has an extension which is adjustable along a support (12) by a handle (11). A spring (9) is connected diagonally across the parallelogram linkage and the force it exerts is adjustable by a handle (10) to balance the weight of the camera and hold the linkage as a rectangle. Support (12) can rest on either shoulder of the operator and has corresp. night and left -hand handles (14, 15). A damper (16) damps movements of camera and linkage.
Patent FR-2382081-A1 (FR)
Title: Transformer with standing large short circuit currents - includes non-linear impedance in parallel with primary winding
Inventor: KUCZALEK BOGUSLAW
IPC: H02H7/04
Filed: 1977-02-28
Abstract: The transformer, for withstanding large short circuit currents, has a non-linear impedance (Z) in parallel with its primary winding to increase short circuit current capacity. The parameters of the secondary circuit, the power, precision and overcurrent rating remain unaltered. The increase in thermal and dynamic short circuit capacity results in only a slight increase in the transformer's size.
Patent FR-2387702-A1 (FR)
Title: Continuous wire extrusion between two rotor flanges - has extrusion die located between axial rotor faces
IPC: B21C23/00
Filed: 1977-04-19
Abstract: Wire extrusion press has two rotors which are located by a combustion of heavy duty axial and thrust bearings. The rotor axis of the two bearing shafts are parallel but offset to each other. The two facing sides of the rotor flanges provide an axial gap for the location of the feed wire, the extrusion die and the extruded wire. The lower rotor flange face has a ring shaped semi-circular groove for the location of the feed wire. When the rotors are driven, the feed wire which is clamped by the rotor flanges is pushed through the extrusion die and the extruded end product leaves the axial flange gap in a radial direction. The two rotor bearing housings are bolted together by tie bars to give a rigid and heavy duty support frame.
Patent FR-2390021-A1 (FR)
IPC: H01M10/36
Filed: 1977-05-04
Abstract: L'invention se rapporte aux moyens de production de l'électricité à partir d'une réaction électrochimique ainsi qu'aux moyens de stockage et de récupération d'énergie électrique mettant en jeu des réactions électrochimiques. La cellule galvanique de base comporte un premier corps capable de stocker en grande quantité une espèce ionisable (cas d'un hydrure métallique et de l'hydrogène), l'espèce ionisée (ion H**+) migrant à travers un électrolyte solide (alumine) vers un deuxième corps (l'oxygène) au niveau duquel a lieu la réaction électrochimique (combustion). Application aux piles à combustible et aux accumulateurs.
Patent FR-2358337-A1 (FR)
Title: Conteneur pour le stockage en vrac ou le transport de liquides
Inventor: CUTHBERT WILLIAM LIVINGSTONE
IPC: F17C3/04
Filed: 1977-06-27
Abstract: Conteneur pour le stockage en vrac et le transport de liquides à des températures différant fortement de la température ambiante. Il comprend un réservoir de stockage de liquide entouré et supporté au moins par en dessous par une isolation thermique réalisée par une pluralité de panneaux, scellés les uns aux autres et supportés par une enveloppe externe rigide. Application notamment aux liquides froids, tels que des gaz liquéfiés, par exemple du gaz naturel.
Patent FR-2397327-A1 (FR)
Title: Rotor a pas variable, en particulier pour un giravion
Inventor: MOUILLE RENE LOUIS
IPC: B64C27/33
Filed: 1977-07-13
Abstract: L'invention concerne un rotor à pas variable. Chaque pale 4 du rotor est réunie au moyeu 2 par un élément souple de liaison 5, en fibres agglomérées par un élastomère vulcanisé. Une manchette rigide 8 s'étend du pied de la pale 4 jusque près du moyeu 2; des éléments de rotule sphérique 11a, 11b, de préférence en élastomère lamifié, et des plaques en élastomère à forte hystérésis 12a, 12b, sont insérés entre l'extrémité intérieure de la manchette 8 et des plaques rigides 7a, 7b fixées au moyeu 2. L'invention est applicable notamment aux rotors principaux des hélicoptères légers.
Patent FR-2359381-A1 (FR)
Title: Appareil de transformation de l'energie solaire en une autre forme d'energie
IPC: F24S50/20
Filed: 1977-07-19
Abstract: Appareil destiné à transformer l'énergie solaire en une autre forme d'énergie. Il comprend un châssis 12 sur lequel sont montées un certain nombre de photopiles placées chacune en face d'une ouverture de sortie d'un élément 34 de concentration des rayons du soleil. L'ensemble est entouré d'une enveloppe hermétique transparente 10 et monté sur des supports permettant une rotation aussi bien horizontale que verticale. Des cellules de détection mettent en oeuvre, par l'intermédiaire de circuits électriques appropriés, des moteurs qui commandent la rotation de l'appareil dans le plan vertical et dans le plan horizontal afin que les éléments 34 de concentration soient toujours orientés face au soleil. Domaine d'application : transformation de l'énergie solaire en énergie électrique.
Patent FR-2363622-A1 (FR)
Title: Composition stabilisee de fluide pour le travail des metaux et son obtention
IPC: C10M173/02
Filed: 1977-08-12
Abstract: L'invention décrit l'obtention de compositions stabilisées de fluides pour le travail des métaux. Les compositions contiennent une dispersion d'huile et d'eau, un agent d'émulsionnement (anionique et/ou non ionique) conférant de l'électronégativité à la phase huileuse de la dispersion et, comme stabilisant, un ion de métal multivalent lié par coordination à l'agent électronégatif d'émulsionnement et qui a été introduit sous forme d'un complexe d'un ion de métal et d'un ligand organique polyfonctionnel (par exemple du monocuivre (II)-citrate disodique). Ce complexe peut, entre pH 7 et 9, libérer des cations de métal pour stabiliser l'émulsion et en empêcher la dégradation On peut ainsi prolonger très notablement la durée de service des fluides d'arrosage pour le travail mécanique des métaux.
Patent FR-2400733-A1 (FR)
Title: Perforated tape reader with enhanced security - uses modulated reflected scanning beam and reference comparison
IPC: G06K7/10
Filed: 1977-08-18
Abstract: The perforated tape reader consists of a light source whose beams pass through the perforations and at the same time are partially absorbed and reflected by the material of the tape. The beams emerging on the lower side of the perforations are modulated further and fall onto a reflector. From here they are reflected back through the modulation unit and pass again through the same perforations. The beams strike the photo-cells of transducers. The signals from the photo-electric sensors pass to comparators after having been amplified. The synchronisation inputs of the comparator are fed with a standard signal derived from a reference source.
Patent FR-2363771-A1 (FR)
Title: Appareil pour le sechage sous vide d'objets plats, notamment de peaux et de cuirs de grandes dimensions
IPC: F26B5/04
Filed: 1977-08-26
Abstract: L'invention concerne un appareil de séchage sous vide d'objets plats, tels que des peaux et des cuirs. Les peaux ou cuirs C sont placés sur un support il en forme de chevalet à dos d'âne, comprenant un sommet arrondi 11a et deux parois latérales 11b, 11c planes, et sont ensuite coiffés par un couvercle étanche. L'invention s'applique au séchage sous vide des peaux et cuirs.
Patent FR-2365042-A1 (FR)
Title: Compresseur a vis
IPC: F04C28/26
Filed: 1977-09-14
Abstract: Compresseur à vis, sans régulation de volume incorporée, avec ou sans injection de liquide, comprenant une chambre d'aspiration, une chambre de compression et une chambre de sortie. La paroi de chaque chambre de compression B comporte au moins une ouverture d'écoulement 1 de section invariable reliée par un ou plusieurs dispositifs d'arrêt 3 à une ou plusieurs conduites d'ecoulement débouchant dans la chambre d'aspiration A ou dans l'air ambiant. L'ouverture du dispositif d'arrêt 3 pendant le démarrage et la marche à vide permet de réduire la puissance d'entraînement nécessaire pendant ces phases.
Patent FR-2404045-A1 (FR)
Title: Industrial plant growing microorganisms for food or fodder - has sepg. chamber with auxiliary contacting zone for air and culture medium
IPC: C12M1/08
Filed: 1977-09-23
Abstract: The installation comprises a vertical reaction chamber in which mixed air and culture medium are contacted in a rising current. The reaction chamber has a cooling circuit to transfer heat away from the reaction zone. The reaction chamber is connected top and bottom to corresp. top and bottom of a vertical separator vessel which has an internal foam dissipator, a gas exhaust vent and a prod. outlet. The separator vessel has an auxiliary contacting zone in which open air pipes extend upwards from an air chest. Mixed air and culture medium are contacted in a rising current in the auxiliary contacting zone of the separator located below the sepg. zone. In the separator, the mixt. of air and culture medium pref. rise in vertical, open-topped pipes each with an air jet projecting up the open lower end of the pipe. The vertical pipes are pref. made of non-metallic material, partic. polyethylene or laminated glass fibre. Used in industrial prodn. of yeasts, bacteria, algae of glucide or hydrocarbon base, etc., partic. for the mfr. of foodstuffs or additives for fodder. The auxiliary contacting zone improves mfg. efficiency to make the plant economically attractive for industrial scale prodn.
Patent FR-2370606-A1 (FR)
Title: Front or rear bumper for vehicle - has transparent flexible plastics body containing lamps in separate compartments
IPC: B60Q1/26
Filed: 1977-11-10
Abstract: The vehicle has front and rear bumper bars as well as side bumpers on the entrance doors. The rear bumper has a 'U' shaped cross section and is manufactured from a transparent flexible plastics. The rear part of the bumber is closed by a panel with reflectors and lamp holders. The panel is divided into partitions, for direction indicators, rear lamp and brake lights. The front bumper is correspondingly formed and has front lighting as well as direction indicators. The bumpers are fixed to the body work by conventional brackets. The bumper front panels are of decreased thickness and protected by surrounding beads (17, 18) of greater strength. The bumpers extend round the vehicle corners so that the indicator lights are visible from two directions.
Patent FR-2410919-A1 (FR)
Title: Procede d'appreciation de la qualite d'un faisceau hertzien numerique
Inventor: PAYEN GEORGES ANDRE
IPC: H04B17/00
Filed: 1977-12-05
Abstract: PROCEDE D'APPRECIATION DE LA QUALITE D'UNE LIAISON HERTZIENNE NUMERIQUE, L'APPRECIATION DE LA QUALITE SERVANT A COMMANDER LA COMMUTATION DE LA LIAISON SUR UN CANAL DE SECOURS. ON COMPTE CHAQUE FOIS LES ERREURS PENDANT UNE PERIODE T QUI EST TOUJOURS AU MOINS EGALE A UNE VALEUR T ET AU PLUS EGALE A UNE VALEUR T, ET QUI S'ACHEVE LORSQU'UN PAQUET D'UN NOMBRE FIXE N D'ERREURS A ETE DETECTE, ON ENREGISTRE UNE IMPULSION A CHAQUE DETECTION D'UN PAQUET DE N ERREURS A L'INTERIEUR D'UNE PERIODE T, ET ON DEMANDE LA COMMUTATION LORSQUE N IMPULSIONS ONT ETE ENREGISTREES DE FACON CONSECUTIVE.
Patent FR-2373441-A1 (FR)
Title: Appareil pour le lancement d'un chevalement pour plate-forme marine
IPC: B63B9/06
Filed: 1977-12-08
Abstract: L'invention est relative à un appareil de lancement d'un chevalement à jambes obliques. L'appareil comprend une paire de chariots 18 roulant sur deux poutrelles transversales 16 montées sur une barge. Ces chariots portent le chevalement horizontalement et se déplacent sur la poutrelle perpendiculairement à la ligne d'axe de lancement, leurs déplacements relatifs étant coordonnés par un dispositif de coordination qui les maintient équidistants de la ligne d'axe de lancement. Application : érection de plates-formes marines.
Patent FR-2379906-A1 (FR)
Title: Dispositif reproducteur d'images
IPC: H01J29/88
Filed: 1978-02-06
Abstract: L'application d'une couche à valeur ohmique très élevée présentant une résistance par surface carrée comprise entre 106 et 10**10 ohms au-dessous du système de bobines de déviation d'un dispositif servant à reproduire des images de télévision en couleur n'influe pas sur le champ de déviation et empêche le risque de claquage. Application aux récepteurs de télévision en couleur.
Patent FR-2416518-A1 (FR)
Title: Parking meter publicity display housing - has two transparent covers enclosed in single hinged housing
IPC: G09F23/00
Filed: 1978-02-03
Abstract: The Parking meter is of the twin meter type each having coin boxes fitted with a foldback transparent cover. The two covers (3a, 3b) are enclosed in a single hinged housing (4) which is used to support a publicity display. The housing (4) has a transparent zone through which the two covers are visible. The upper part of the housing is shaped like a draw (5) with a transparent window into which can be placed a plaque (6) carrying the desired display.
Patent FR-2422237-A1 (FR)
Title: Transformer using oil dielectric - has separate annular reservoirs for each winding set minimising dielectric volume
IPC: H01F27/32
Filed: 1978-04-05
Abstract: In the liquid dielectric transformer large volumes of dielectric are normally required. The dielectric volume is minimised by enclosing the coaxial windings (2a, 2b) within hard plastics annular cylinders (4) with sealing top and bottom caps. The open centre of the annulus houses one leg of the transformer core (1a). Pref. the dielectric is oil. The transformer may be three phase, each set of phase windings having a separate dielectric cylinder such that maintenance only involves working on one winding volume. The dielectric volume in each cylinder is less than 25 litres avoiding regulations imposed on volumes greater than this.
Patent FR-2422369-A1 (FR)
Title: Wall mounting for mirror - uses tapered wall plate with lateral edge tongues received in shaped mirror board of thin inverted U=section
IPC: A47G1/16
Filed: 1978-04-11
Abstract: A single wall plate (1) is received in a double walled mirror board (2). The plate may have a rectangular elevation, tapered rear face rebates (5) to the lateral edges providing a trapezoidal face (7) which contacts the wall. The latter face is symmetrical about a vertical axis with the greater width at the base, thus, providing two tapered tongues (6) and has a hole (8) and a horizontal slot (9) for screw fixings. The board has a narrow inverted 'U' shape in vertical cross section, the rear wall (3) having a cut out opening (10) matching the rear face (7) of the plate.
Patent FR-2388426-A1 (FR)
IPC: H01T4/10
Filed: 1978-04-21
Abstract: In order to preclude relatively large currents, such as considerable parts of the lightning current resulting from lightning strikes, an overvoltage protection apparatus is provided having a varistor and an overvoltage suppressor which is connected electrically in parallel therewith. An air flashover spark gap, whose air flashover point (8) is located outside the intermediate space between the opposite electrode surfaces and which is capable of carrying the lightning current, is used as the overvoltage suppressor, and a varistor (1) is physically integrated into this air flashover spark gap. The air flashover spark gap is constructed as an air-disc spark gap having disc-shaped electrodes. The improved overvoltage protection apparatus is additionally distinguished by compact, space-saving, low-inductance and cost-effective production. The voltage on the load and on the varistor is virtually limited to a constant value.
Patent FR-2390422-A1 (FR)
Title: Nouveaux 1-acyl-2-hydroxy-1,3-diaminopropanes, leur procede d'obtention et leur application comme medicaments
Inventor: LIEPMANN HANS
IPC: C07C233/35
Filed: 1978-05-09
Abstract: L'invention concerne de nouveaux 1-acyl-2-hydroxy-1,3-diaminopropanes et leurs composés d'addition acide. Ces produits répondent à la formule générale :
Patent FR-2390955-A1 (FR)
Title: Compositions therapeutique comprenant de l'alpha-methyl-praratyrosine pour le traitement pharmacologique d'un asservissement aux drogues, et de la schizophrenie
IPC: A61K31/195
Filed: 1978-05-16
Abstract: L'invention concerne une composition thérapeutique pour le traitement pharmacologique d'un asservissement aux drogues, et de la schizophrénie. Cette composition comprend de l'alpha-méthyl-paratyrosine associée à un agent d'alcalinisation permettant de rendre alcaline l'urine de la personne traitée. La composition permet de diminuer le besoin irrésistible et les symptômes de réaction à la privation des narcotiques (stupéfiants) et amphétamines Elle sert également au traitement de maladies mentales.