baber/WOPTO huggingface dataset:
Patent FR-2312997-A1 (FR)
Title: Hollow plastic flower box balustrade fitting - is of trough form with recess along bottom for fixing to wall top
IPC: A47G7/04
Filed: 1975-06-05
Abstract: The flower box balustrade fitting (1) is designed for building onto the top of a terrace garden wall (8). The box comprises a trough (2) formed of a plastics material and it is fixed in situ to reinforcement which projects from the top of the wall (8). The reinforcement penetrates into holes which are provided in the base of the trough. The holes are filled with e.g. cement mortar to complete the connection. The unit may have a transverse section of a hollow 'U' shape. The legs of the 'U' may increase uniformly in thickness towards the base. The soffit of the trough may be channelled so as to sit over the top of the wall.
Patent FR-2315586-A1 (FR)
Title: Building section formed of two flanged pieces - assembled with ridges of one piece at right angles or slanting to ridges of other piece
Inventor: LAMBOLEY GUY
IPC: E04C2/32
Filed: 1975-06-23
Abstract: The two rigid pieces forming the building-section are made preferably, of steel. The flat ridges are parallel to the flat grooves which are joined together by sloping sidepieces. The grooves of the two pieces can be slanting or right-angled. The grooves of at least one of the pieces are parallel to the supporting direction. Pipes and cables can be passed through the grooves. The flat outer surfaces of the pieces can be used for fixing on ceilings or floors. Flooring panels are placed resilient studs on which is placed a sound-proof layer. The bottom of the flooring can consist of prefabricated plaster sheets and insulating sheets fixed onto a secondary framework which in turn rests on the flat parts of the piece.
Patent FR-2333542-A1 (FR)
Title: Multiple-stage evaporator having column and heat exchanger - operating with continuous temp. drop between hot and cold sources
IPC: B01D1/14
Filed: 1975-12-03
Abstract: The isobaric evaporator operates between two limits, the temp. of the hot source, e.g. the steam and the temp. of the cold source, e.g. the condenser. The evaporator incorporates a surface heat exchanger and a contact column. The number of stages of temp. drop between the hot source and the cold source is unlimited. The soln. to be evaporated enters the exchanger on the side connected to the cold source. A gas coming from the contact column enters the side connected to the hot source and flows countercurrent to the liq. Heat transfer occurs between the gas which is heated and satd. with solvent vapour in the column and the soln. which is cooled and concentrated by contact with the gas. The gas is then cooled and dehumidified in the exchanger, giving up its heat to the liq. and passing to the cold source. From there the gas is returned by a blower to the column. The hot source raises the temp. of the soln. entering the column to a value suitable for the heat exchanges. The gas used to transfer heat along the exchange system is at a constant press. The evaporator effects the total available temp. drop continuously, as distinct from the multiple effect evaporator and the stagewise expansion evaporator. It therefore gives a higher efficiency, i.e. wt. of water evaporated per unit wt. of steam consumed.
Patent FR-2336263-A1 (FR)
Title: Large document filing cabinet - has front panel forming door hinging initially on bottom axis and then at higher level
IPC: B42F15/06
Filed: 1975-12-23
Abstract: The filing cabinet is for large documents such as drawings, having a front panel forming a door, which opens by pivoting on two different axes. The first of these is at the base of the door, and allows this to open for normal access, up to a limited angle, at which it is held by links. The second axis is at a higher level and on the link ends, the base of the door being guided by pins working in grooves. The door swings down into a horizontal position to act as a table, typically at a height of one metre above the ground, whereas the first hinge axis is 50 cm above the ground.
Patent FR-2337219-A1 (FR)
Title: Non woven material, paper and cardboard prodn. - using gas streams fed through chamber walls to prevent charging of fibres (SW 18.7.77)
Inventor: BABURIN SERGEI VYACHESLAVOVICH
IPC: D04H1/736
Filed: 1975-12-30
Abstract: Non-woven materials, paper, cardboard, etc. are produced by deposition of fibres, from a gas-fibre mixt. on to a moving endless felt in a chamber provided with a separate aspiration device. The walls of the chamber are hollow and gas is passed through holes in them to prevent contact of the fibres withthe chamber walls. Electrostatic charging of the fibres is prevented and consequent flocculation causing non-uniformity in the prod. Higher rates of prodn. can therefore be used.
Patent FR-2353318-A1 (FR)
Title: Board game with accident prevention theme - has cards depicting home or factory incidents cancelled by safety precaution and similar cards
IPC: A63F3/00
Filed: 1976-02-19
Abstract: The accident prevention game is played by several persons and uses a magnetic board market out to show a blank course. This is filled in with selected picture cards depicting typical incidents at home or in the factory. Dice are thrown in turn, the player moving to the corresponding card. The accident depicted must be cancelled by the respective picture card showing the legislative, preventive or protective measures required to avoid the accident. Question cards may also be chosen at random from a pack. Incorrect replies incur a penalty and correct replies are rewarded, these being given an the card.
Patent FR-2343913-A1 (FR)
Title: Columnless wash basin screwed support - has U:shaped piece thrusting against wall and fitted inside flange to protrude above it
IPC: A47K1/05
Filed: 1976-03-10
Abstract: The screwed support is for the installation of a columnless wash-basin, using a stamped flange (1) and a U-shaped piece (2). The U-shaped piece thrusts the basin against the wall, and the work can be carried out facing the basin. The U-shaped piece is fitted inside the flange, protruding above it and adjusted by a screw in a tapped hole in the flange. It is drilled at the bottom and locked here by a bolt to the flange.
Patent FR-2344775-A1 (FR)
Title: Pipe for cable support tube fixed through thin wall - has flexible envelope folded, by tightening of retaining nut, into holding position
IPC: F16L5/10
Filed: 1976-03-19
Abstract: The tube has a cylindrical portion which has an external thread to take a nut (6). The tube is covered on the outside by a flexible cylindrical envelope (2) which is firmly fixed at one end under a ring (3). The hole in the partition (7) is of such a size as to allow the tube and the end ring (3) to pass through it. The end of the envelope (2) is folded outwards against the face of the wall and held into position by a washer (4). The nut (6) is then tightened so as to fold the envelope into a holding loop (5a) behind the wall.
Patent FR-2349122-A1 (FR)
Title: Weapon training smoke simulator - has sighting device with optical fibre bundle and liquid crystals subjected to modulated alternating voltage
IPC: F41G3/26
Filed: 1976-04-23
Abstract: A weapon training system uses a mist or smoke simulator device to have the effect of reducing visibility in the line of vision. The observer (E) looks through the end of an optical fibre bundle (F) towards a screen carrying an image (I) representing e.g. a scenic background. This is interrupted by a liquid crystal arrangement (C) which provides the smoke effect. The liquid crystal units has electrodes which are connected momentarily to an alternating voltage which produces the required effect. The frequency of the alternating voltage is selected to suit the crystals, and this voltage is modulated by one or two superimposed signals. The first signal can be modulated by a trapezoidal signal.
Patent FR-2351003-A1 (FR)
Title: Adjustable keel for sailing boat - has extension to oppose wind force on sails lowered by mechanism on deck
IPC: B63B41/00
Filed: 1976-05-13
Abstract: An adjustable keel for a sailing boat has an extension (4) which can be raised and lowered to alter the center of gravity of the boat, and is intended to counteract excessive wind pressure on the sails, tending to overturn the boat. It fits over a keel portion (2) fixed to the hull (1) and also encloses the weight (3) on the keel. It has a row of holes (7) along the bottom to allow water to pass through. It can be raised and lowered from deck level by a suitable mechanism (6) such as a rack and pinion drive. The drive member (5) which passes downwards vertically through the hull, connected at the bottom to the extension, can be guided by a member (8) inside the hull.
Patent FR-2365524-A1 (FR)
Title: Removing residual bromine from halogen treated water - by adding ammonia to convert it to bromide
IPC: C02F1/76
Filed: 1976-09-23
Abstract: A process for the elimination of residual bromine in water which has been treated with halogens comprises adding a stoichiometric amt. of ammonia to convert the free bromine into bromide. The process is used to treat cooling water. The bromine may arise directly or indirectly (esp. in the case of sea water) as a result of the halogen treatment to avoid microorganism growth. The process makes the water safe for release to the environment.
Patent FR-2366159-A1 (FR)
Title: Railway passenger vehicles luggage and cane rack - comprises end pieces and intermediate pieces connected by front and rear bars and support grille
IPC: B61D37/00
Filed: 1976-09-30
Abstract: A luggage and case rack for railway passenger vehicles, comprises end pieces (1), one or more intermediate pieces (2), front and rear bars (3, 4) fitted onto the end and intermediate pieces (1, 2) and a grille (5) forming the supporting part for the luggage. The grille (5) is formed by two H-section members (8) received in recesses in the front and rear bars (3, 4), and by rectangular or circular section cross bars (9) whose ends are secured in holes in the members (8). The end and intermediate pieces (1, 2) are made of aluminium alloy, and have projections (6) which are received in spaces (7) in the front and rear bars (3, 4).
Patent FR-2330524-A1 (FR)
Title: Porous bodies mfd. from resin-impregnated fibrous material - used as porous drainage, pots, etc.
IPC: B29C67/24
Filed: 1976-11-05
Abstract: Porous bodies are mfd. by mixing or impregnating a fibrous material with a liq. heat-curable resin; arranging the fibrous material contg. the resin such that it takes the desired shape; drying and at least partially during the shaped material by heating until it is firm enough to be manipulated. The liq. heat-curable resin is pref. an urea-HCHO resin, and pref. the resin is admixed with a curing agent, esp. an acid. For the prod. of porous drainage pipes, porous flower pots and containers, etc., using glass or textile fibres as fibrous material.
Patent FR-2379373-A1 (FR)
Title: Applying permanent relief images to wood - by wetting the wood surface and hot pressing against a relief plate
IPC: B44C1/24
Filed: 1977-02-07
Abstract: Process is claimed for applying a relief effect on the surface of natural wood. The wood is first wetted with a liq. in an amt. which is sufficient to wet the whole surface of the wood to which the relief is to be applied. The moistened surface of the wood is then pressed with a relief press plate at >52.5 kg/cm2 and at 149-288 degrees C for a period sufficient permanently to deform the surface of the wood. Process can be used to create an attractive and decorative permanent relief design on wood, plywood, etc. The prods. are useful as building materials, wall panels, furniture parts, etc.
Patent FR-2350621-A1 (FR)
Title: Nematic liq. crystal display cell - comprises film of liq. crystal between two electrodes and solid, transparent material covering one surface
Inventor: MASH DEREK HUBERT
IPC: G02F1/137
Filed: 1977-05-03
Abstract: The display cell which comprises a fine film (13) of nematic liquid crystal between two electrodes (14, 15) formed by plates, one or both of which are transparent. The cell has a device for aligning the molecules situated at the surface of the liquid crystal film, e.g. by application of a potential difference across the electrodes. One of the two main surfaces of the film is covered by a solid, transparent material whose refractive index corresponds with either the ordinary or extraordinary index of the liquid crystals. Alternatively, particles of this solid, transparent material may be dispersed in the crystal film.
Patent FR-2389339-A1 (FR)
Title: Use of fine water insoluble absorbent powder - to control humidity, odours and bacterial or enzymatic deterioration in undergarments and food prods.
IPC: B65D81/26
Filed: 1977-05-06
Abstract: The fine grain or powdery water-insoluble material has high absorbent power. It is used in packages and storage places and also in under garments. It may be incorporated in wrapping material or underwear material or it may be contained in a receptacle such as a sachet. The product may be used in brassieres, disposable napkins, and for preserving flowers, vegetables, fish, beef and pork, e.g. in refrigerators, transport, etc.
Patent FR-2391075-A1 (FR)
Title: Imprimante a plusieurs roues a commande electrique
Inventor: TOLLET MARCEL
IPC: B41J7/96
Filed: 1977-05-16
Abstract: Imprimante électrique permettant une impression sûre et dépendant de l'identite entre les ordres donnés sur le clavier et le déplacement de la roue d'impression. Elle comporte des moyens de débrayage axe moteur-roue et deux capteurs dont l'un indique la position de l'axe moteur et l'autre le nombre de positions passées avant l'arrêt de la roue Applications : imprimante servant au comptage
Patent FR-2356569-A1 (FR)
Title: Sac d'emballage et son procede de realisation
IPC: B65D33/14
Filed: 1977-06-27
Abstract: Sac destiné à transporter et emmagasiner une marchandise en vrac. Dans le cadre de l'invention, le fond de ce sac monobloc est formé par au moins deux paires de pattes qui, aussi grandes les unes que les autres, prolongent ses flancs et sont reliées deux à deux par leurs bords inférieurs en formant ainsi deux joints superposés qui se croisent en un point. Application aux emballages perdus, notamment de matières pulvérueltnes ou granuleuses.
Patent FR-2357228-A1 (FR)
Title: Dispositif d'etalonnage des detecteurs de rayonnement pour appareils de tomographie
IPC: A61B6/03
Filed: 1977-06-28
Abstract: L'invention concerne un appareil de tomographie pour réaliser des tomographies transversales. Dans cet appareil de tomographie, qui comporte des détecteurs au xénon 8, 9, etc comportant des canaux de transmission I, II, etc contenant des composants Il à 17, etc devant être étalonnés, il est prévu pour l'etalonnage des dispositifs 32 destinés à modifier la tension appliquée au pôle commun de raccordement de tous les détecteurs, et un dispositif comportant des composants 21, 22, 23, 24, 26, 30, etc reliant les canaux à un multiplexeur temporel 29 relié à un appareil de visualisation 6 par un calculateur 31. Application notamment aux appareils de tomographie utilisant un calculateur.
Patent FR-2382589-A1 (FR)
Title: Regulateur d'admission pour moteur a combustion interne
IPC: F02D21/08
Filed: 1977-07-13
Abstract: L'invention concerne un régulateur d'admission. Selon l'invention, il comprend un passage 7 de recirculation des gaz d'échappement reliant les passages d'échappement et d'admission 1, une vanne 15 de contrôle des gaz d'échappement en recirculation dans le passage 7, un moyen 26 sensible à une différence de pression actionnant la vanne 15 par une dépression établie dans une chambre 25 conduisant au passage d'admission, un passage d'air 33 pour diluer le mélange air-carburant, une vanne 34 de contrôle d'air dans le passage 33, un moyen 36 sensible à une différence de pression actionnant la vanne 34 par une dépression établie dans une chambre 38 ou 39, des passages 58, 59 et 60 ouvrant vers l'atmosphère, et un moyen 57 de contrôle de vanne fermant la vanne 15 ou la vanne 34 quand l'autre est ouverte, en ouvrant ou fermant les passages 58, 59 et 60. L'invention s'applique notamment à l'industrie automobile.
Patent FR-2398900-A1 (FR)
Title: Control of output of constant speed reciprocating compressor - has solenoid operated inlet and outlet valves controlled from transducer which senses crankshaft position
IPC: F04B49/24
Filed: 1977-07-26
Abstract: The output from a reciprocating compressor can be varied whilst running at constant rotational speed. This is achieved by controlling the inlet or outlet valves (5, 7) by means of solenoids (9, 11) which are energised by means of an electronic circuit. The electronic circuit receives a signal from a transducer which senses the position of the crankshaft so that the opening of the inlet valve can be delayed after the beginning of the delivery stroke. Some of the gas is thus diverted back to the inlet pipe and so reducing the output.
Patent FR-2363830-A1 (FR)
Title: Dispositif de transcodage numerique adaptatif
Inventor: ARNOLD RICHARD F
IPC: H03M7/40
Filed: 1977-08-01
Abstract: Dispositif de transcodage de mots de longueur fixe en mots de longueur variable et réciproquement. Le dispositif est adaptatif en ce qu'il tient compte du contexte défini par les états précédents avant de prendre chaque décision. Il comporte à cet effet un registre d'états 7 permettant d'extraire d'une mémoire 9 les informations de transition d'un état donné à l'état suivant; le contenu du registre de sortie 11 est en partie réutilisé pour charger le registre d'état à l'étape suivante.
Patent FR-2361722-A1 (FR)
Title: Reacteur nucleaire refroidi par un metal liquide equipe d'un dispositif limitant le deplacement incontrole du coeur par rapport aux barres de commande
IPC: G21C5/10
Filed: 1977-08-11
Abstract: L'invention concerne un réacteur nucléaire refroidi par un métal liquide équipé d'un dispositif limitant le déplacement incontrôlé du coeur par rapport aux barres de commande. Le coeur du réacteur est supporté à partir de la paroi de l'enceinte primaire par une plate-forme et il est prévu un dispositif de support secondaire pour le coeur du réacteur en cas d'affaissement de la plate-forme. Application aux réacteurs nucléaires refroidis par un métal liquide, notamment du type surrégénérateur.
Patent FR-2399770-A1 (FR)
Title: Rack version telephone transmission system - has interchangeable modules mounted in mobile ventilated rack
Inventor: RACK VERSION
IPC: H04M1/64
Filed: 1977-08-05
Abstract: The rack version is of a standard MTI or multi transmitter of binary data. Justaposable and superposable function modules fit in a rack which is mounted on rollers. The rack is ventilated throughout. High frequency premagnetisation of the units is performed by integrated circuits and luminescent diodes afford a long life (exceeding 100,000 hours) function display. Line input are assembled in a variable capacity common connector.
Patent FR-2377571-A1 (FR)
Title: Dispositif d'accouplement a enfichage pour conduites multiples en particulier pour tuyauteries hydrauliques a haute pression
IPC: F16L39/02
Filed: 1977-10-05
Abstract: Cette invention concerne un dispositif d'accouplement à enfichage pour conduites multiples sous pression. Il est prévu, à l'extrémité de la conduite, une pièce d'accouplement qui peut être accouplée avec une pièce de raccordement munie d'orifices pour le passage de fiches ou tétons prévus aux extrémités des tuyaux individuels de la conduite. Ces fiches sont maintenues dans des évidements d'un disque de support. Suivant l'invention ce disque de support est placé à l'intérieur de la pièce d'accouplement de manière à pouvoir tourner. Il est constitué par un disque muni de perforations. Un dispositif d'accouplement de ce type est utilisable notamment pour les tuyauteries ou conduites hydrauliques à haute pression utilisées dans les exploitations minières, en particulier pour les soutènements marchant et les appareils utilisateurs analogues.
Patent FR-2367137-A1 (FR)
Title: Procede pour l'enduction d'articles textiles plats par des polyurethanes
IPC: C08G18/65
Filed: 1977-10-05
Abstract: Procédé pour l'enduction, par la méthode par transfert, d'articles textiles plats, avec des solutions de polyuréthannes, procédé dans lequel, pour les solutions de couches de finition et/ou de couches d'ancrage, on utilise des polyuréthannes qui ont été préparés par réaction entre un composé polyhydroxylé de poids moléculaire élevé, un diisocyanate et un agent d'allongement de chaînes de faible poids moléculaire. Comme agent d'allongement de chaînes, on utilise un mélange d'au moins un diol et d'au moins une monoalcanolamine. L'invention intéresse surtout l'industrie chimique et celle de traitement des textiles.
Patent FR-2370795-A1 (FR)
Title: Procede pour la trempe d'une roue dentee
IPC: F16H55/06
Filed: 1977-10-10
Abstract: Procédé pour la trempe d'une roue dentée comportant deux disques pourvus d'ouvertures et assemblés l'un à l'autre, et un bandage soudé à la périphérie extérieure des disques, lesdits disques étant soudés à leur périphérie intérieure avec le moyeu de la roue, procédé selon lequel la roue est chauffée dans une atmosphère de carbone jusqu'à une cémentation suffisante, puis refroidie brusquement par plongée dans un bain salin. Selon l'invention, ce procédé est caractérisé en ce que, avant le chauffage dans l'atmosphère de carbone, les disques sont renforcés par des disques auxiliaires présentant également des ouvertures et en ce que ces disques auxiliaires sont éliminés après le refroidissement brusque. Trempe de roues.
Patent FR-2375598-A1 (FR)
Title: Ensemble d'un dispositif de diagnostic et de son boitier
Inventor: LEBLANC OLIVER HARRIS JR
IPC: G01N33/553
Filed: 1977-12-20
Abstract: Ensemble d'emploi simple permettant un stockage et une expédition facile. Il comprend un élément tubulaire 11 fermé à son extrémité, un élément amovibe 14 s'adaptant sur l'extrémité ouverte de l'élément tubulaire destiné à fermer hermétiquement l'extrémité ouverte, un dispositif de test fonctionnel 12 relié à l'élément de fermeture et se trouvant à une certaine distance de ce dernier, et un élément 13 s'étendant entre l'élément de fermeture et le dispositif de test, cet élément de liaison étant fixé à la fois à l'élément de fermeture et au dispositif de test. Application à la détection de réactions immunologiques.
Patent FR-2415193-A1 (FR)
Title: Tunnel and trench supporting member - comprises rigid polygonal frame chamfered on outside to form drain channels
IPC: E21D11/08
Filed: 1978-01-20
Abstract: The supporting member is for use in the excavation of tunnels, trenches, wells etc., being joined by connectors along the edges to other similar members. It comprises a rigid frame of closed polygonal shape and enclosing an opening, and chamfered (4) at the corners so that when several members are assembled together the chamfers form apertures for bolts etc. securing the members in the ground. A further chamfer on the outside of the corner bearing against the ground forms, with the similar chamber on the adjacent member, a drain channel for seepage water. Thus a networks of channels is formed, joining together at the chamfered corners.
Patent FR-2375239-A1 (FR)
Title: Derives d'acide 7-amino-8-oxo-3-oxa-1-azabicyclo-(4.2.0)octane-2-carboxylique
IPC: C07D507/08
Filed: 1978-01-27
Abstract: L'invention a pour obiet des composés de formule :
Patent FR-2378717-A1 (FR)
Title: Procede perfectionne pour convertir des composes organiques chlores en anhydride carbonique et chlorure d'hydrogene
IPC: C01B32/50
Filed: 1978-02-01
Abstract: Procédé perfectionné pour convertir des composés organiques chlorés en anhydride carbonique et chlorure d'hydrogène en phase gazeuse à l'aide d'oxygène moléculaire à température élevée en présence de catalyseurs à base de métaux nobles. On envoie les gaz contenant les composés organiques chlorés et de l'oxygène moléculaire à température élevée sur un système catalyseur comportant une zone de catalyse A qui contient du platine et une zone de catalyse B qui contient du palladium, en faisant passer les gaz d'abord dans la zone de catalyse A puis dans la zone de catalyse B. Le procedé selon l'invention permet de parvenir à des taux de conversion plus élevés avec des quantites de métaux nobles plus basses.