baber/WOPTO huggingface dataset:
Patent FR-2323970-A1 (FR)
Title: Conveyor for heat, or other, treatment of objects - incorporates movement in several planes one above another
Inventor: STUMPFIG FRITZ
IPC: F27B9/24
Filed: 1975-09-10
Abstract: Conveyor installation incorporates elements of a single band conveyor which are moved in horizontal to and promotions one above the other, passing through reversing stations. The band conveyor incorporates four flexible endless parallel drive mechanisms side by side above the reversing stations. Flexible support elements are associated in pairs so that their front part is articulated to one pair of drive mechanisms and their rear part is articulated to the other pair. In each of the reversing zones situated one above the other between the reversing stations corresp. to a pair of drive mechanisms there is a stagger which embraces the length of a support. Each support element is displaced vertically upwards in its passage through a reversing zone. Used for thermal or other treatment of objects of all kinds, e.g. drying. Objects can be left for a long time in any desired manner in the treatment chamber. The volume of the chamber is utilised in the best possible way. A large number of objects can be dried for long periods with a high throughput rate. The installation can have ten to-and-fro movements in a height of 3 metres.
Patent FR-2331271-A1 (FR)
Title: Tractor attachment for uprooting sugar beet - has counter rotating spider wheels above spreader wheel delivering soil into furrows to form bed
IPC: A01D19/16
Filed: 1975-11-14
Abstract: The attachment is drawn behind a tractor and comprises a chassis (1) on wheels (2). Between these are several sets of blades (3) which support uproot the sugar beet from the ground. These roots pass upwards onto two horizontal wheels, rotating towards each other. These have curved spokes, forming a grille to remove soil. This is dropped onto a similar smaller wheel (41) beneath the larger wheels and overlapping them. The soil is spread over the ground, filling in the furrows to provide a flat surface for the roots as they are ejected behind the machine. Deflectors form a straight row, easily picked up later.
Patent FR-2345613-A1 (FR)
Title: Fastener for blind fixing of cladding - has spring loaded wings folded against body to open behind panel after pushing through hole
Inventor: SIMON ROBERT
IPC: E04D3/36
Filed: 1976-01-20
Abstract: The fastener (1) is used for blind fixing of cladding suspended from back supports. It comprises a cylindrical body (8) made from plastic to prevent heat bridging. At one end is a tapped hole for a suitable fixing stud (9), provided with a spanner flats (29). The front end has two diametrically opposite rebates (11) cut along the length of the body. These house wings (6) folded against the sides of the body and flush with it. The lower ebds of the wings pivot (14, 15) in the body and are spring loaded (19) to open outwards and grip behind the panel after being pushed through a hold in it.
Patent FR-2303719-A1 (FR)
Title: Fruit and fish display carton - formed from thin cardboard blank with double folded end and sidewalls
IPC: B65D5/00
Filed: 1976-03-09
Abstract: The fruit or fish display carton blank is thin or corrugated cardboard and coated with a waterproof layer. Each long side (10) is folded up from the rectangular base (2) and has its top (12) turned in to form a flange and tabs (25, 26) folded round each end to form the cornerstab is a folded double thickness for strength. Each end (18) is folded up, its outer (20) being bent over the corner tabs and then folded down inside the tray, a tongue (33) locking in a slot (13). Long end (39, 40, 43, 44) tabs fold underneath the flanges on the long sides and holes are provided in the base.
Patent FR-2343989-A1 (FR)
Title: Airship antimissile ignition canister - has plug at each end and attached to spindle broken by ignition of charge
IPC: F42B5/15
Filed: 1976-03-09
Abstract: A protection device for an airship against attack by a missile, employs a canister with an ignition charge which burns with a radiation within the infra red range. The canister has a cylindrical casing with a plug each end to retain the contents and with a spindle through the centre holding them together. This spindle is broken at the centre by the force of ignition of the charge, to release the contents. The joint at the point of rupture can be a section of reduced dia. Alternatively, one part of the spindle can be shouldered down and fit between the arms of the forked end of the other part, with a pin through the joint. The ignition of the charge then forces the plugs outwarts.
Patent FR-2349778-A1 (FR)
Title: Safety valve for gas supply to central heating system - has sensors activating solenoid to release shut=off valve in case of leak or fire
IPC: F23N5/24
Filed: 1976-04-29
Abstract: The safety valve for the gas supply to a central heating system has a valve head (13) pressed on to its seat by a spring. The valve can be opened by pulling the knob (11) and the valve is then help open by the tip (10) of the lever (8) pressing against the projection (9). The solenoid (7) is normally de-energised but is connected to a circuit containing a number of sensors. These sensors detect the presence of carbon monoxide. of flame, or of gas leaks. When a sensor is actuated it closes a switch which energises the solenoid (7) which acts on the lever (8) and swings the tip (10) away from the projection (9) and allowing the spring to close the valve (13).
Patent FR-2337823-A1 (FR)
Title: Floor standing tyre pump - has pump cylinder mounted on lower chamber forming pedestal, valve at outlet and flap valve in between
IPC: F04B33/00
Filed: 1976-04-30
Abstract: A tyre pump is designed to stand on the ground and has a cylindrical upper chamber (1) for the pump piston (4) and spindle (3) closed by a cap (2). This chamber is supported by a heavy lower chamber (5) preferably trapezoidal in cross sectional elevation, acting as a firm base. A central hole (6) inbetween is fitted with a flap valve. One side of the base (5) has an outlet also fitted with a flap valve, and has an elongated connection (7) for the tyre valve. It has a lapped hole (9) through it for a manometer (10).
Patent FR-2350969-A1 (FR)
Title: Document folder index tab system - has pattern of pockets along edge, of different depths, for tabs of different lengths
Inventor: SESTRIERES M
IPC: B42F21/08
Filed: 1976-05-14
Abstract: The document folder or file has a flap or cover (2) with a pattern of pockets arranged along an edge for indexing or classifying tabs. If the folder is made of plastics sheet, these pockets can be formed by a pattern of weld lines. A longitudinal weld can be made parallel to a long edge, thus establishing the depths of the pockets. A set of shallower pockets can be established by a shorter weld near the edge, e.g. twelve pockets can be used for the months of the year. Tabs inserted in the pockets can project beyond the edge and can be fitted with raised areas to engage slots in the pockets to hold them in position. The tabs can be colour coded or may carry identification characters.
Patent FR-2360196-A1 (FR)
Title: Lightning conductor with small dimensions - having conductor leading through epoxide bushing to sealed discharger with gaseous insulation
IPC: H01T4/20
Filed: 1976-07-28
Abstract: A lightning protector has a metal housing and inner over-voltage arrester. A block of insulation forms a bushing for the entry conductor and produces a space between the housing and the arrester which it surrounds, the entry conductor has means of connection and is sealed by the bushing as far as the connection to the arrester, the insulating block and the housing are hermetically sealed, and an internal space contg. the arrester is insulated. Small compact device is provided with discharging characteristics as good as in conventional size arresters and free from corona, easily connected to an electrical system.
Patent FR-2321366-A1 (FR)
Title: Flame cutting machine with dust suppression means - comprising horizontal high pressure atomized water nozzles on gantry cheeks in line with torches
IPC: B23Q11/08
Filed: 1976-08-16
Abstract: A flame-cutting machine has torches arranged on a carriage which can traverse across the workpiece which rests above points on a base. The two side cheeks of the carriage are fitted with pressure nozzles through which atomized water can be injected horizontally along the plane of the torches. The nozzles are fed from a high-pressure pump and are controlled jointly with the torches. This provides a simple and inexpensive way of preventing dust and fumes formed during flame cutting from contaminating the environment.
Patent FR-2364319-A1 (FR)
Title: Armour plated security door - has central metal plate connected to tumbler lock with shock and heat detectors
IPC: E06B5/11
Filed: 1976-09-09
Abstract: The security door consists of a metal doorframe with a door leaf having a metal framework covered on each side with armour plate faced with wood. The leaf also has a central metal plate connected to a multi-tumbler lock and provided with a shock detector, a heat detector and a lock control. The leaf is connected to the frame by hinges provided with ducts for the wires from the detection instruments in the leaf, the wires also being protected in the leaf by a tube. The leaf also has fingers which locate in holes provided in the frame which prevent it being removed.
Patent FR-2367697-A1 (FR)
Title: Dispositif pour la mise en place d'une grue sur une plate-forme installee en mer
Inventor: MICHEL DOMINIQUE
IPC: B66C23/30
Filed: 1976-10-12
Abstract: L'invention concerne un dispositif pour la mise en place d'une grue montée sur un support destiné à surplomber le pont d'une plate-forme dont les soubassements reposent sur le fond d'une nappe d'eau. Cette grue est placée à la verticale d'une colonne excentrée par rapport au fût central qui porte la plate-forme et la colonne excentrée contient dans sa partie supérieure un fût mobile pourvu à sa base de moyens permettant son émergence jusqu'au niveau supérieur de la colonne; sur la face inférieure du support de la grue est fixé un fût dirigé vers le bas, qui a le même diamètre que le fût mobile, les axes des deux fûts se confondant en une seule droite. Ce dispositif est utilisé par exemple sur les plates-formes dont la base repose sur le fond de la mer.
Patent FR-2381891-A1 (FR)
Title: Spring loaded pivoting draught excluder for door - has metal plate in replaceable sheath receiving hinge fittings and including seal
IPC: E06B7/215
Filed: 1977-02-28
Abstract: The spring-loaded pivoting flap type draught-excluder may be used on the base of an external door and is of a sheathed (1) plate (5) construction. The sheath is demountable and replaceable with rigidity provided through a plate (5) which provides support for metal fittings and a flexible seal on its bottom edge (2E). The sheath may be of a moulded construction and may contain a timber lath as an alternative to the metal plate (5). High-frequency welded supple P.V.C. may be used for fabrication by an automatic machine.
Patent FR-2344156-A1 (FR)
Title: Switch box for appliance with wedge shaped clamp for busbar - has cover in channel over hole for entry of contact element and clamp
IPC: H02B11/24
Filed: 1977-03-08
Abstract: A switch box used for connecting an appliance, which consists of a wedge-shaped element that clamps on to the busbar. This occurs when the corresponding support is slid into the switch box under a cover, which is lifted. The cover of the busbar (3) is located in a busbar channel between a fixed channel partition wall and the front side of the busbar (4). When the cover is raised it will expose a hole (7) under the partition wall of the channel (6). The wedge shaped element (2) and the contact elements of the appliance are fed through the hole into the busbar channel.
Patent FR-2343850-A1 (FR)
Title: Washing machine with valve controlled dispenser chambers - with outlet channel for fresh and waste water from return suppressor to tub
IPC: D06F39/08
Filed: 1977-03-10
Abstract: Washing machine comprises several valve-controlled water paths which lead directly into the tub or into dispenser chambers and from there into the tub, a return flow suppressor between fresh and waste water systems, and an emergency overflow. A self-supporting outlet channel in the form of a hollow metal or plastic base provides a common path for fresh and waste water from the return flow suppressor to the tub, forming a collecting vessel for leaking water and an aerating vessel for the waste water system. Pref. the outlet channel has a wide inlet opening into which lead a fresh water pipe, discharge pipes from the dispenser chambers and a leakage water opening of the return flow suppressor. The above system is simple and space-saving.
Patent FR-2360803-A1 (FR)
Title: Gear train with increased power output - has internally toothed wheel driving pinion meshing with fixed gear causing output wheel to rotate
IPC: F16H1/28
Filed: 1977-03-29
Abstract: The gear train is mounted on a fixed shaft (0) supported on bearing pedestals (AB). The driving wheels (P) has an internally toothed ring (E) which meshes with the pinion (T). The pinion (T) is mounted on the shaft (L) fixed to the wheel (V) which rotates on the shaft (0). The shaft (L) carries a second pinion (F) having a diameter equal to half that of the first pinion (T). This second pinion (F) meshes with and rolls around the fixed wheel (N) and in doing so causes the wheel (V) to rotate. The tangential force applied to the wheel (V) is thus twice the tangential force applied to the wheel (P).
Patent FR-2385583-A1 (FR)
Title: Keel for small boat - has ballast between two parallel plates which are located on hull by rib
IPC: B63B3/38
Filed: 1977-03-29
Abstract: The keel consists of two parallel plates(1) mounted side by side and fixed to the hull of the boat at the top by means of a rib laying underneath the hull. The bottom of the keel is closed to form a cavity(6) along the bottom of the keel. The cavity(6) is fitted with ballast(7) which is inserted through the filling holes(9) located along the length of the keel. The ballast space is separated from the upper space between the plates by a horizontal rib. Alternatively the side plates may be joined together side by side with a bulbous cavity for ballast at the bottom.
Patent FR-2388687-A1 (FR)
Title: Dispositif hydraulique pour stabiliser le basculement d'un vehicule
IPC: F16B21/12
Filed: 1977-04-29
Abstract: L'invention concerne un dispositif hydraulique pour stabiliser le basculement d'un véhicule comportant un essieu avec des ressorts à lames, le dispositif de stabilisation ayant deux cylindres, un système de soupapes pour contrôler les cylindres et un pendule pour actionner le systeme de soupapes. Le système de soupapes comporte deux soupapes de contrôle séparées, une pour chaque cylindre, et les soupapes ayant des élements de commande qui sont actionnés par le pendule. Lorsque l'une des soupapes est actionnée par le pendule, le cylindre hydraulique associé à cette soupape est étendu pour transférer le poids du véhicule sur son côté d'inclinaison du ressort à lames sur le cylindre hydraulique. Utilisation pour contrôler l'inclinaison d'un véhicule.
Patent FR-2367486-A1 (FR)
Title: Creme cosmetique
IPC: A61K/
Filed: 1977-06-03
Abstract: Cette invention concerne un produit pour les soins de la peau. Ce produit est constitué par une émulsion du type huile-dans-eau ou eau-dans-huile non pigmentée renfermant de 60 à 90 % en poids d'eau et dans laquelle sont dispersés de 3 à 10 % en poids de particules de polymère ou de copolymère synthétique sensiblement sphériques ayant une grosseur de particules moyenne comprise entre 5 et 15 microns. Ce produit est utilisable notamment comme crème ou lotion hydratante.
Patent FR-2353781-A1 (FR)
Title: Water mixing valve unit - has mixing pipe with countersunk seats for valves and inlet unions
IPC: F16K/
Filed: 1977-05-31
Abstract: The mixing valve unit has a mixing pipe, two inlet unions, two valves, and an outlet for the mixed water. The mixing pipe (1) is a hollow body of externally cylindrical shape without protrusions, and having countersunk seats (7) to accommodate the inlet unions (9, 10). Opposite these further countersunk seats (8) are provided to accommodate the valves (16). It also has one or more outlets (3) and seats for a seal (4,5) shutting off the outlet. The outlet can have a sleeve portion (19) sliding over the mixing pipe so as to work with one or more of the seals. A port in the sleeve (20) is brought into line with the outlet (3) from the mixing pipe.
Patent FR-2354999-A1 (FR)
Title: Nouvel ester de p-hydroxyphenyluree de l'ibuprofene et son procede de preparation
IPC: C07C239/00
Filed: 1977-06-16
Abstract: L'invention concerne à titre de produit nouveau l'ester de p-hydroxyphénylurée de l'ibuprofène. Elle concerne également un procédé de préparation de cet ester par traitement d'ibuprofene avec une trialkylamine et traitement de la solution obtenue avec du chloroformiate d'isobutyle entre - 50 et 0 degrés C et avec de la p-hydroxyphénylurée entre - 10 et 40 degrés C. L'ester de l'invention a l'activité anti-inflammatoire de l'acide libre mais contrairement à ce dernier, il a un goût agréable, ce qui permet de l'administrer par voie orale sous la forme de comprimés non enrobés, de suspensions ou de sirops pour le traitement d'états inflammatoires, notamment de l'arthrite.
Patent FR-2356448-A1 (FR)
Title: Procede pour agglomerer des particules de mercure
Inventor: GENERINI GIANNI
IPC: B03C1/025
Filed: 1977-06-30
Abstract: Procédé pour agglomérer des particules de mercure. Dans ce procéde, on agglomère des particules de mercure contenues dans un milieu fluide en les soumettant à l'action d'un champ magnétique. Utilisation de ce procédé pour purifier les eaux résiduaires provenant par exemple de la fabrication de l'acétaldéhyde à partir de l'acétylène, dans laquelle un catalyseur à base de mercure est utilisé.
Patent FR-2358607-A1 (FR)
Title: Enrobage de beton pour canalisations
IPC: F16L9/153
Filed: 1977-07-13
Abstract: a. Enrobage de béton pour canalisations. b. Le tuyau de la canalisation est pourvu d'un enrobage 2 en béton muni d'une armature extérieure et d'une armature intérieure. Ces armatures sont en câbles de matière plastique. L'armature extérieure comprend des câbles 3 longitudinaux et des câbles 4 annulaires tandis que l'armature intérieure comprend des câbles 5 longitudinaux et des câbles 6 annulaires. c. Forage en mer.
Patent FR-2360736-A1 (FR)
Title: Porte calorifugee et son procede de construction
IPC: B32B5/20
Filed: 1977-08-03
Abstract: L'invention concerne une porte calorifugée et son procédé de construction. Ladite porte se compose d'un panneau externe en forme de plateau et d'un élément interne, appelé tambour, dont la périphérie se place sur l'ouverture du panneau pour définir avec celui-ci une chambre creuse fermée contenant une matière isolante à l'état de mousse qui la remplit pour relier le panneau au tambour. Des éléments de retenue maintiennent la bordure du panneau et la périphérie du tambour l'un par rapport à l'autre et définissent une cavité entourant la porte dans laquelle est insérée une garniture qui est maintenue sans être collée ni fixée par des élements mécaniques quelconques. Application à une porte calorifugée, notamment pour réfrigérateurs, congélateurs, ou meubles analogues.
Patent FR-2399714-A1 (FR)
Title: Water cooled reactor with fuel element support - composed of hollow vertical tubes aligned with elements and clamped to form spacing grid
IPC: G21C5/10
Filed: 1977-08-04
Abstract: An appts. for supporting and spacing nuclear fuel elements in a water-water reactor comprises a vessel with a perforated bottom, the perforations serving the inlet of the water coolant into the vessel to flow around the elements. The supports for the fuel elements consist of vertical tubes, one tube being located beneath each fuel element; lateral openings in these tubes permit passage of the water coolant to the fuel elements; the upper ends of the tubes are widened out, are in intimate contact with their neighbours and are surrounded by an annular girdle so that they are all bound together to form a spacing grid for the fuel elements. Since there is no separate spacer grid to be mfd., construction is simplified and made more economic. The arrangement is highly reliable in operation.
Patent FR-2364502-A1 (FR)
Title: Metronome optique, notamment pour orgues, a indication visuelle des notes de musique a jouer
IPC: G10G1/00
Filed: 1977-09-08
Abstract: Métronome optique à indication visuelle des notes. La page de musique, sur un matériau translucide, est superposée à un tableau lumineux formé de colonnes verticales dont chacune correspond en largeur à un temps de mesure et s'éclaire successivement en synchronisme avec le tempo musical correct pour le morceau considéré. Le premier temps de chaque mesure est marqué par un signal sonore. Des circuits électroniques assurent une possibilité de remise en synchronisme en cas de faute de l'exécutant. Applicable à l'enseignement de la musique.
Patent FR-2365026-A1 (FR)
Title: Compression ignition engine with barometer dependent fuel regulator - has barometer in chamber closed to atmosphere to avoid pressure differential
IPC: F02D1/06
Filed: 1977-09-16
Abstract: The barometer is provided to compensate for different prevailing air pressures. The barometer box is arranged in a chamber sealed from atmosphere. The chamber is in the fuel injection pump regulator (4). The regulator is connected by a pipe (7) with the induction pipe (3) downstream to the air filter (2). The advantage claimed by enclosing the barometer in a chamber closed to atmosphere is that pressure differences caused by a partly throttled air filter can be avoided.
Patent FR-2405764-A1 (FR)
Title: Calibrating mandrel and die for metal tubes - produces accurately calibrated length chamfered at mouth without any deformation
IPC: B21C37/30
Filed: 1977-10-12
Abstract: The internal dia. of a metal tube is calibrated by means of a die formed by two half shells. These enclose the tube while a mandrel is thrust into the bore to be calibrated. The passage delimited by the shells is greater than the outside dia. of the tube, and between shells and tube an annular element is inserted. This absorbs the outer deformation of the tube as well as that caused by the compression of the mandrel. Used for the calibration of the bore of a tube, esp. rolled and welded tubes, without crushing the metal and causing it to flow so that distortion is caused, and a chamfer cannot be formed accurately due to alteration of the length.
Patent FR-2368117-A1 (FR)
Title: Grille d'ecartement pour des elements combustibles d'un reacteur nucleaire
IPC: G21C3/34
Filed: 1977-10-17
Abstract: La grille d'écartement est destinée à des éléments combustibles utilisés dans des réacteurs régénérateurs rapides. En modifiant la forme des saillies, il est possible de former leur chanfrein avant l'étincelage électrique sans qu'apparaisse l'inconvénient d'une grande tolérande de la longueur des saillies lorsqu'une excentricité minime se manifeste. A cet effet, les saillies couvrent exclusivement une partie de la longueur axiale de la grille et les chanfreins ne couvrent qu'une partie de longueur axiale des saillies. Celles-ci sont formées par forage et fraisage des deux côtés au moyen d'un foret d'un diamètre plus grand et, finalement, par étincelage électrique.