baber/WOPTO huggingface dataset:
Patent FR-2250682-A1 (FR)
Title: Pouring attachment for bottles - has flange projecting outwards between pouring and locating part covering bottle neck end
IPC: B65D47/12
Filed: 1974-10-09
Abstract: Pouring attachment for bottles and similar container including a cylindrical insert part for locating it in outlet end of the bottle and a cylindrical pouring part attached to the top of the insert part. Between the insert part and the pouring part a circular flange is located with a horizontal and a downwards projecting side which, with the attachment in position, covers the top of the bottle neck. The cylindrical insert, which is conically shaped, is provided on its outer surface with radial projections or ribs and the pouring part, which is also conically shaped, has a sharp pouring edge round its circumference. The attachment is enclosed by a cap which projects into the covers, at least partly, the pouring part.
Patent FR-2287319-A1 (FR)
Title: Hand gripping surface - of reversible thermoplastic rubber eg styrene and conjugated diene block copolymer for machine controls
IPC: B29C63/00
Filed: 1974-10-11
Abstract: Surfacing matl. for handles of machine controls, games, implements, tools or the like, consists of a thermoplastic rubber, pref. block copolymer of styrene and conjugated diene which is reversible in the sense that it recovers its original state after heating and cooling and does not become vulcanised. Props. according to ASTM standards are Shore hardness 35-50 on D2240-68, tear resistance 120-175 lbs. on D624-70, and modulus of 100-600 p.s.i. pull at 300% elongation on D2433-70. Provides an improvement in grip where a strong hold is needed, and less liability to numbers and blistering of the hands and fingers.
Patent FR-2292528-A1 (FR)
Title: Door mounted aerosol actuator - has mounting bracket with valve tappet actuated by cam on door frame
IPC: B65D83/16
Filed: 1974-11-26
Abstract: The actuator functions on the opening of a door, being particularly for use in a kitchen, water closet etc to emit an insecticide, or deodorant. It comprises a bracket accommodating the can and fixed to the door, and a tappet acting against the can valve. The tappetbears against a ramp on the door frame, opening the valve whenever the door is opened or shut. The bracket can be U-shaped, with a base supporting the bottom of the can and spring clips gripping it, while there is a hole drilled in the top portion to act as a tappet guide. The tappet can have a roller end and a spring normally holding it away from the can valve.
Patent FR-2296898-A1 (FR)
Title: Method to display data on television screen - uses non-visible signals on cathodic screen to control line and page presentation of data
IPC: G09G1/14
Filed: 1974-12-30
Abstract: The method of message and data display on a cathodic screen by means of a character generator. Each of the elementary parts of the message corresponding to a line, is associated with non-visible signals on the cathodic screen. These non-visible signal control at the visualisation level the page presentation of the image. The non-visible signals associated with each of the elementary parts of the message from an integral part of the animated section of the image, corresponding to the content of the message to be displayed. These signals determine at the viewing level, the elements necessary for page presentation. These signals also control the dimensions of the characters for the whole of the line considered.
Patent FR-2260534-A1 (FR)
Title: Metal sulphate -catalysed oxidation of calcium sulphite - using air or oxygen in an acid soln
IPC: C01F11/46
Filed: 1975-02-07
Abstract: The catalytic oxidations of CaSO3 with air or O2 is carried out hydrothermally or in a soln. of CaCl2 with pref. Fe(II) or (Fe(III) sulphates or sulphates of Co, Cu, Zn, Mn or Ce present at a temp. at which the oxidn. prod. is CaSo4 semi-hydrate or the soluble anhydride. When Ce sulphates are used as catalysts, persulphate ions must also be present. The present is economical and is quicker than oxidation with air/O2 alone, and gives better yields than other catalytic methods. Dismutation into sulphur does not occur.
Patent FR-2300720-A1 (FR)
Title: Carton for soft cheeses in bulk - has ventilation holes and oopen top for stacking and retainer strap
IPC: B65D5/42
Filed: 1975-02-14
Abstract: The carton is made in one piece from corrugated cardboard and erected by folding up the parallel long sides (15, 17) and the ends (23) to form an elongated rectangular shape, and the corner flaps are glued or stapled. Ventilation holes (35) are provided on all sides and the bottom, those at the ends (37) being used for handling. After placing the cheeses inside, a flap (19, 21) is folded down on each long side. A strap (91) is tightened around the carton and over these flaps to hold the contents in place. A free space (15) is left on top of the cheese, for ventilation when cartons are stacked.
Patent FR-2310285-A1 (FR)
Title: Container for transport of gas cylinders - has racks for cylinders fixed to portable base
IPC: F17C13/08
Filed: 1975-05-07
Abstract: The container consists of a rectangular or square base structure (2) which supports a set of stanchions (7, 8) located at predetermined intervals to include a gas cylinder, lying on its side in between consecutive pillars. The cylinders are arranged in rows so that the valves of consecutive cylinders are placed together. Tie bars are located along the open sides of the container and ties are passed over the top of the container to prevent the bottles being released by vibration. The container is arranged for easy dismantling when not in use, thus saving on storage space.
Patent FR-2272586-A1 (FR)
Title: Tractor-towed earth-moving machine - has a cultivator-bar with row-guide device, e.g. a wheel behind which is a furrow-making implement
IPC: A01B39/20
Filed: 1975-05-27
Abstract: The machine has a transverse beam connected to the trailer, and behind the beam is a cultivator bar, connected to the beam. The row-guide device on the cultivator bar consists of a rotating, elastic wheel with convex side walls which are joined to a circular middle part enclosing a circular chamber. One support is for the wheel behind which is a furrow-making implement. A second support is for the furrow-implement. The tow-device consists of a pair of downward-pointing parts, with two fixtures.
Patent FR-2319066-A1 (FR)
Title: Wall mounting pipe clamp - has two segments with only one clamping bolt for rapid fastening
IPC: F16L3/10
Filed: 1975-07-22
Abstract: A pipe clamp for rapidly fitting pipes to walls consists of two essentially semi-circular segments (1a, 1b) to fix round the pipe, clamped by one bolt (6) which passes through the radially outward turned ends (5a, 5b). The other ends are fastened together by a tongue (8a), pressed from the end of the segment which is fitted to the wall, locating to the wall, locating in a slot in the end of the outer segment and so forming a hook and eye. A rectangular projection (3a) is pressed outwards from the segment which is fixed to the wall and a slot cut in the projection. This slot accepts the screw which fixes the clamp to the wall and allows a considerable degree of misalignment of the bolt holes. In cross-section, the clamp segments are a flattened U, which provides rigidity and allows production from metal sheet.
Patent FR-2319444-A1 (FR)
Title: Continuous bloom or billet casting system - having screens protecting frame from heat radiating from ingot
Inventor: CHIELENS ALAIN
IPC: B22D11/128
Filed: 1975-07-29
Abstract: The casting system has a guide track formed by two parallel rows of rollers mounted on a frame. The portions of the frame subjected to the radiant heat from the ingot are protected by screens fixed closed to the frame and between it and the ingot etc. Each screen can be fromed by one or more panels mounted parallel to the component subjected to the radiant heat, the panels being solid and cooled by water spray or an air current. Alternatively the panels can be hollow, a coolant circulating inside them.
Patent FR-2320078-A1 (FR)
Title: Osteosynthesis plate for connecting spinal vertebrae - has sloping end holes for correct alignment of fixing screws
IPC: A61B17/80
Filed: 1975-08-05
Abstract: an osteosynthesis member for connecting parts of the spinal vertebrae is a strip shaped metal plate (16 or 17) used with another one to form a pair and secured with screws. The lower part is secured to the sacrum (18) and the holes (3) in the bottom are at an angle to allow the screws to follow the alignment of the attachment surface. The holes (8) through the middle region are at right angles to the surface. These are close together to permit a choice of location for screws for attachment to the pedicures (21, 22) of the fifth lumbar vertebra. A longer plate is used to connect several vertebrae.
Patent FR-2321364-A1 (FR)
Title: Precision cutting-off machine - has hydraulic cylinders for cutter discs mounted on faceplate for retraction without stopping
Inventor: ASNIN I A
IPC: B23D21/04
Filed: 1975-08-21
Abstract: The machine to cut-off cylindrical pieces of small diameter from a tube with very high dimensional accuracy mounts the hydraulic cylinders (11) for the radial forward feed of the cutter discs (3) on a face plate (7) so that the centrifugal force can be used to retract the cutter discs with out stopping the face plate. The cylinder spaces (12) are interconnected and joined to the spaces (29) of the clamping cylinder (5) and to the piston rod spaces of the hydraulic cylinder (6). The piston rod (22) of the latter carries a stop (21) which cooperates with a limit switch (24) to cut the workpiece (28) off to length.
Patent FR-2322211-A1 (FR)
Title: Increasing the abrasion resistance of steel parts - by immersion in a mixt. of molybdenum disulphide, sulphuric acid and glycerol
IPC: C23C12/02
Filed: 1975-08-25
Abstract: An abrasion resistance of steel surfaces is increased by (a) forming a mixt. contg. 20-80 g MoS2 and 1-5g H2SO4 per litre of glycerol, (b) heating the mixt. to 190-230 degrees C, and immersing the steel in the mixt. for 3-7 hrs. in the presence of brass. The process is esp. useful for treating the working surfaces of stamping and punching tools made of heat-resisting steel, e.g. for the prodn. of abrasive products. The brass acts as a catalyst for the decompsn. of the MoS2 and thus accelerates the formation of the abrasion-resistant film. The steel part to be treated is pref. placed in a brass gauze basket and this immersed in the coating mixt.
Patent FR-2326945-A1 (FR)
Title: Safety belt lock fixing device - has tongue formed on lock body with holes for anchoring ferrule protrusions
IPC: B60R22/22
Filed: 1975-10-06
Abstract: The device fixes the body of a safety belt to a ferrule attaching it to the vehicle bodywork. The ferrule is formed by a metal strip, a plate mounted on the end of a belt, or a rope with an end sleeve. The lock body is shaped so as to form a tail (17) in which sets of apertures (9,19,18) or notches (21,21) are formed, corresponding in dimensions and position to the various protrusions on ferrules to be attached to the lock. The attaching ferrule and the tail are riveted, bolted or hooked together, so that the protrusions on the ferrule are held in engagement with the aperture or notches, and bear against the edges of them.
Patent FR-2331506-A1 (FR)
Title: Yarn winding onto cross and cone bobbin - at constant speed from texturising machine without rewinding
Inventor: WROCLAWSKI ZBIGNIEW
IPC: B65H51/20
Filed: 1975-11-12
Abstract: Yarn is fed at constant speed onto a conical shaft to form a cross-and-cone wound bobbin. A pair of yarn take-up shafts feed yarn at constant speed. A vacuum receptacle receives yarn and temporarily accumulates it. This receptacle consists of a holding chamber, suction chamber, a device that measures the filling in the holding chamber and a sepg. wall between the two chambers. The wall has two rows of yarn loop forming parts. A conical support shaft receives yarn from the holding chamber and conical drive shaft winds the yarn on the support shaft. The shafts have axis at an acute angle to each other and a controller displaces the conical support shaft relative to the drive shaft to compensate for the varying dias. of the conical bobbin yet still maintain the same feed rate. Yarn is wound at constant speed from a non-spinning frame in a yarn texturising machine into a cross-and-cone bobbin. Ordinarily in this operation it would have wound into a cross-and-cylinder bobbin and then rewound. Thus by this method rewinding is avoided and good quality bobbins are obtd.
Patent FR-2333719-A1 (FR)
Title: Packing for superimposed metal tins - has an outside wrapper which joins tins and slot to hold adjacent rims together
IPC: B65D71/00
Filed: 1975-12-03
Abstract: The wrapper consists of a plain sheet of flexible cardboard which may be wrapped around two tins stacked one on the other. The card is fitted with two slots (2, 3) which go most of the way round the circumference of the packing. The rims of each of the tins, which touch each other, protrude through the slot so that neither tin is able to move axially out of the packing. A flap (11) is made up of the two ends of the carton by glueing the ends together and folding the flap over. A tearaway portion may be incorporated from the edge of the carton to the slot to ease unwrapping.
Patent FR-2347390-A1 (FR)
Title: Oxidn resistant flexible polyurethane foam - by reacting normal components in presence of organo tin cpd as gelling catalyst
Inventor: TREADWELL KENNETH
IPC: C08G18/24
Filed: 1976-04-07
Abstract: Flexible cellular polyurethane is prepd. by reacting (1) a polyol contg. >=2 active H atoms per mol. as determined by the Zerewitinoff method, with (2) a stoichiometrical excess of a polyisocyanate, in the presence of (3) a blowing agent, and (4) of a gelling catalyst of formula: R'aSnX4-a, (R'3Sn)2S, (R3'SN)-2-(OC(O) C(O)O)-, R'2SnS, (R'Sn-(OC(O)CH=CHC(O)O)-or (R'3Sn)2-(OC(O)CH=CHC(O)O)- (where R' is methyl, allyl, benzyl, (substd.)phenyl, or benzyl, X is Cl, Br, -S-CO-NR22. -SR3, -SCnH2nC(O)OR3, or -OC(O)R4, R2 and R3 are each 1-20C alkyl, cycloalkyl, phenylalkyl, alkylphenyl, or phenyl, R4 is 1-20C alkyl, cycloalkyl, or (substd) phenyl, a is 1,2 or 3, and n is 1-12). The process gives cellular polyurethanes with a better resistance to oxidn. and heat, the flexible cellular structure maintaining its integrity and resilience for long periods. The cpds. have practically no effect on the foaming process, or the physical properties, esp. resilience of the foams.
Patent FR-2348437-A1 (FR)
Title: Liquid fuel burner double recycling system - has sloping blades ahead of burner and air return tube alongside Venturi
Inventor: MONCHY CLAUDE
IPC: F23C9/00
Filed: 1976-04-13
Abstract: A liquid fuel burner has a fuel supply tube (25) carrying an obturator (26) passing through a Venturi chamber (15), with axial travel to vary the air flow between them. Behind the Venturi chamber is a fan (22). Immediately ahead of the tip (18) of the burner is a ring of sloping vanes (27) which cause a turbulence of partly unburnt gases so as to form a recycling arrangement giving improved combustion. A U-shaped tube (29) alongside the fuel supply tube has a feed end (30) near the Venturi region and a discharge end (32) alongside the blades (21) of the fan. This forms a second recycling system, having about half the recycling effect of the front vanes (27). A flap valve (31) is inside the U tube to control the flow through.
Patent FR-2355812-A1 (FR)
Title: Bis-hydroxyethyl alkyl carbamate prepn. by interfacial condensn. - for use as chain extender in prepn. of transparent polyurethane
Inventor: SENET JEAN-PIERRE
IPC: C08G18/66
Filed: 1976-05-19
Abstract: Prepn. of an N,N-bis(2-hydroxyethyl)alkyl carbamate ROCON (CH2CH2OH)2, where R is 12-20C alkyl, employs interfacial condensation. An aq. phase contg. diethanolamine in excess and an HCl acceptor, pref. potassium carbonate, is reacted at 0-25 degrees C with an organic phase contg. a chloroforminate ROCOC1 in a chlorinated aliphatic solvent, pref. dichloromethane or chloroform. The chloroforminate soln. is pref. poured into a pre-emulsion of diethanolamine formed by introducing the pure organic solvent into the aq. diethanolamine phase under violent agitation. The diol carbamate so produced is used as a chain extender in the formation of transparent polyurethanes. The diol carbamates, used in whole or in part as chain extenders, give better transparency by lowering the Tg of the polyurethane.
Patent FR-2353831-A1 (FR)
Title: Mobile index detection and continuous marking system - uses detector which moves parallel to index and scans same space
Inventor: FISCHER ROBERT
IPC: G01G23/42
Filed: 1976-05-31
Abstract: A method is used for the detection and continuous masking of a mobile index in e.g. measurement apparatus. The detection system employed moves parallel to the index and scans the same space as the index. It is driven by a motor. The displacement of the detection element is controlled from the time when the index has started to move. The stationary position reached by the index is masked when the detection element is stabilised on the equivalent position. Associated apparatus is described in which the control element of the motor driving the detection element is the index itself.
Patent FR-2355229-A1 (FR)
Title: Procede et equipement pour la mise en place de conduites sur le sol sous-marin
Inventor: FOURNIE RENE
IPC: F16L1/16
Filed: 1976-06-14
Abstract: Procédé et équipement de mise en place sur le sol marin d'une conduite destinée au transfert de fluides liquides ou gazeux. Dans ce procédé on construit la conduite sur une zone d'atterrage en la munissant de l'équipement consistant en des moyens espacés d'allègement et de manutention, on immerge la conduite, on la remorque et on la met en place à la verticale du tracé projeté, on remonte éventuellement la conduite à la surface pour toute vérification ou aménagement, on reprend de façon contrôlée et on achève l'immersion et la mise en place, on récupère enfin les moyens d'allègement et de manutention. Le procédé précité, grâce à l'emploi des dispositifs d'allègement et de manutention, abaisse considérablement le coût d'installation des conduites sous-marines.
Patent FR-2646924-A1 (FR)
Title: Procede et dispositif d'antibrouillage d'un equipement de detection electromagnetique comportant une antenne a reflecteur, antenne et equipement ainsi obtenus
Inventor: TRIGON ROLAND
IPC: G01S13/44
Filed: 1976-07-13
Abstract: L'invention est relative à un procédé et à un dispositif d'antibrouillage d'un radar muni d'une antenne à réflecteur. Le procédé consiste à provoquer séquentiellement en une pluralité de points choisis de la structure du réflecteur une modification de la phase du champ du signal réfléchi. La modification de la phase est maintenue lorsque le niveau du signal de sortie résultant est inférieur au niveau du signal de sortie avant modification. Le dispositif comporte, répartis en des points choisis du réflecteur 1 une pluralité d'éléments déphaseurs 8 connectés par l'intermédiaire d'une matrice d'aiguillage 7 à un processeur 6. Ce dernier reçoit par l'intermédiaire d'un circuit capteur 4 et d'un circuit de détection 5 un signal représentatif de la valeur moyenne du signal de sortie S. L'invention est applicable aux radars de poursuite monopulse.
Patent FR-2358768-A1 (FR)
Title: Reserve power supply with rechargeable battery - has push button switch simulating mains failure and connects charge indicating signal lamp across battery
Inventor: ESCLATINE JACQUES
IPC: H02J9/06
Filed: 1976-07-13
Abstract: The reserve power supply has a rechargeable battery switched to the load in place of the mains network when the latter fails. The battery is charged from the ac network by a rectifier. The battery (7) is switched by a relay (9, 10) to the output of the rectifier or to a signal lamp (8). The relay is operated by a flip flop (15). A pushbutton switch (12) is located between the rectifier and the flip flop and is used to simulate a mains failure to check whether the battery is charged. Operating the pushbutton changes over the relay contacts and connects the signal across the battery.
Patent FR-2369049-A1 (FR)
Title: Machine a fileter
IPC: B23B47/20
Filed: 1976-10-26
Abstract: a. Machine à fileter, du type comprenant un chariot longitudinal dont les mouvements de va-et-vient sont obtenus à partir d'une première came dite de pas, un chariot transversal portant un outil et dont les mouvements alternatifs sont obtenus à partir d'une deuxième came dite d'avance et de recul, et des moyens pour assurer la progression de l'outil vers la pièce au cours des passes successives de filetage. b. Les moyens de progression de l'outil sont constitués par un moteur à contrôle numérique apte à assurer le déplacement transversal de la came d'avance et de recul. c. Filetage de pièces diverses.
Patent FR-2370380-A1 (FR)
Title: IC engine cooling fan bearing mounting - is corrected for symmetry simultaneously with motor casing
Inventor: ALFRED
IPC: H02K5/173
Filed: 1976-11-03
Abstract: The device adapts the rate of flow of an automatic drinking bowl as a function of the pressure prevailing n the installation to which it is connected. A cylindrical part threaded at both ends is provided with two oblique internal channels having different diameters. The channels are in an axial plane and open to the outside at one end and at the median, non-threaded zone. The part is inserted between upstream and downstream portions of the supply pipe of the drinking bowl at a union It is screwed in a threaded hole of the union from the bottom of which issues the downstream portion so that the communication between the two portions is established through one of the channels.
Patent FR-2333810-A1 (FR)
Inventor: GIUFFRE LUIGI
IPC: B01D71/82
Filed: 1976-12-02
Abstract: A method of shaping an organic polymer insoluble in a polar solvent comprises reacting an insoluble organic polymer containing at least one Lewis acidic electron attracting group or Lewis basic group with a sufficient amount of a lower alkylene oxide to alkoxylate the Lewis group and form an alkoxylated product soluble or easily dispersible in a polar solvent, dissolving or dispersing the alkoxylated product in a polar solvent, shaping the alkoxylated product into the desired form by applying the solution or dispersion to a support and removing the polar solvent, and hydrolyzing the alkoxylated product to obtain the original polymer in the desired form. Products made by this process include self-supporting polymeric films and porous diaphragms for electrolytic cells made by impregnating suitable porous supports with the alkoxylated product.
Patent FR-2338896-A1 (FR)
Title: Ozone generator having double wall glass tube - with electrically conducting surfaces to create arc across gap
IPC: C01B13/11
Filed: 1977-01-19
Abstract: O3 generator to enrich air with O3 consists of a pair of electrodes separated by glass. This is in the form of a double walled glass tube forming an annular passage between. Part of the surfaces are made conducting to form electrodes and then a high voltage between the anode and cathode is applied. This creates an electric arc in the passage through which an air stream is passed. By this means O3 is formed in the air. The inner surface is created the anode and the outer surface the cathode. The electrically conducting portion is formed from metal foil and/or a metallised deposit such as a metallised plastic paint coating. Air is fed in at one end and the O3 enriched air comes out at the other. For use with water preparation e.g. for drinking or swimming baths.
Patent FR-2380129-A1 (FR)
IPC: B29C53/50
Filed: 1977-02-15
Abstract: The machine has a number of rolls of material supported on brackets on each side through a spindle. The material passes over guide rollers mounted on support posts, and joins material from similar rolls after being coated with adhesive from the supply tank. The material is pressed together by rollers. The rolls may each supply different material. The compressed compound material is formed into polygonal rolls by folding the material over and heating if necessary. The items are finally parted to the correct length.