baber/WOPTO huggingface dataset:
Patent FR-3138180-A1 (FR)
Title: Cuve étanche comportant un dispositif de perforation
Inventor: BERVAS JONATHAN
IPC: F17C3/06
Filed: 2022-07-21
Abstract: Cuve étanche comportant un dispositif de perforation La présente invention concerne une cuve étanche destinée au transport de gaz naturel à l’état liquide et destinée à être installée dans un ouvrage flottant, la cuve comportant :- une membrane primaire d’étanchéité (38) au contact du gaz,   - une membrane secondaire d’étanchéité (34),  - un espace primaire (36) séparant la membrane secondaire d’étanchéité (34) de la membrane primaire d’étanchéité (38), - un dispositif de perforation (1) de la membrane primaire d’étanchéité (38),la cuve étant caractérisée en ce que le dispositif de perforation (1) comporte un organe de perforation (44) disposé dans l’espace primaire (36).  (figure 2)
Patent FR-3136665-A1 (FR)
Title: Une composition stabilisée comprenant un composé thiopyridinone
Inventor: CHEN HUIQIN
IPC: A61K8/49
Filed: 2022-07-21
Abstract: UNE COMPOSITION STABILISÉE COMPRENANT UN COMPOSÉ THIOPYRIDINONE L'invention concerne une composition comprenant A) un composé thiopyridinone ; B) un antioxydant comprenant un antioxydant 1 choisi parmi l'acide cinnamique ou un dérivé de celui-ci, et des phénols encombrés ou phénols semi-encombrés ; et C) un agent chélateur.﻿  Figure pour l'abrégé : Néant
Patent FR-2000747-A1 (FR)
Title: 1-p-chlorobenzoyl-2-methyl-5-methoxy or dimethylamino 3
IPC: C07D209/28
Filed: 1969-01-24
Abstract: (A) Method for the preparation of 1-p-chlorobenzoyl-2-methyl-5-methoxy- (or dimethylamino) 3-indolylacetic acid of the formula (I): where R = methoxy or dimethylamino, (B) Intermediate (VI) (C) Intermediates (II), (III), (IV), (V), (?), see Details. A mixture of 0.01 mol. 3-(2'-p-chlorobenzoylamino-5'-methoxyphenyl)-laevulinic acid in 35 ml. acetone containing a catalytic amount of hydrochloric acid gas was refluxed for 6 hrs. The acetone was distilled off and 15 ml. water added to the residue. The mixture was filtered and the filter cake washed with two portions of 25 ml. water and dried to give 1-p-chlorobenzoyl-2-methyl-5-methoxy-3-indolylacetic acid.
Patent FR-2034649-A1 (FR)
Title: Gas and liquid tight sealing disc for bottle - tops
IPC: B65D53/04
Filed: 1969-04-04
Abstract: The disc comprises successively, a paper layer which contacts the cap's base, a form-cork support, a paper support an impermeable sheet and a plastic film. These elements are each fixed to the next one by an insulating film. Specif. the impermeable sheet is plastic or a noble metal and the film is polyethylene.
Patent FR-2077775-A1 (FR)
Title: Gas chromatograph/mass spectrometer unit - with sample storage and carrier gas removal between stakes
IPC: G01N1/40
Filed: 1970-02-13
Abstract: Samples are condensed and stored separately along length of tube connecting the two units, the carrier gas being vented to atmosphere. The tube is surrounded by a reservoir filled with refrigerant, which is moved along the tube on a sleeve. The sleeve also has a heater on its downstream end, and opt. on its upstream end, for reheating the samples, a stream of carrier gas of lower flow rate also being supplied.
Patent FR-2046871-A1 (FR)
Title: Titanum oxide ores containing iron oxides
IPC: C01G49/10
Filed: 1970-06-18
Abstract: An entrainment gas and bromine mixture passes through a bed comprising ore and elemental carbons. At 500-1100 degrees C the bed is fluidised by the mixture. Specif. the gas contains iron dibromine, entraining gas and carbon oxides. Any iron tribromine formation is prevented. The iron dibromine in the produced gas is condensed to the solid state and oxidised to form bromine and iron oxides.
Patent FR-2059478-A1 (FR)
Title: Anticarcinogenic compns contng vitamin a - acids
IPC: A61K31/07
Filed: 1970-07-03
Abstract: Compns. claimed are as BE. 742927 with identical uses. The general unit dose is claimed as 5-50 mg active ingredient, the higher dose rate of 20-100 mg. is spec. claimed for the treatment of carcinomas which are not yet malignant or of patients susceptible to carcinoma development.
Patent FR-2080905-A1 (FR)
Title: Deposition of composite thin films
IPC: H01L41/22
Filed: 1971-01-08
Abstract: Deposition of composite thin films. The substrate is mounted in a holder which can be rotated to a suitable angle of incidence of the vapours of two components released from a coaxial isothermal source i.e. one component releasing its vapour through an inner nozzle and the other through an outer annulus. The relative areas of these apertures are determined by the stoichiometry of the desired compound, the molecular weghts, atomic numbers and vapour pressures of the component materials, the equation being given. Typically a cadmium sulphide film is formed using separate sulphur and cadmium sources in the coaxial nozzle.
Patent FR-2133504-A1 (FR)
Title: Pig kidney cells 1b-rs-2 - for prepn of vaccines against viral diseases
IPC: C12N7/08
Filed: 1971-04-15
Abstract: Method of virus culture characterized by using as host cells a line of pig kidney cells, isolated and kept at the Biological Institute, sao Paula, under the number IB-RS-2, grown in monolayers and adapted to growth in suspension. The cells are used for prpn. of vaccines and for diagnostic uses. They may be used for the virus of aphthous fever to give a vaccine with good protective effect in pigs and cattle. Newcastle disease virus and para-influenza viruses also grow well on IB-RS-2 cells. There is no sensitization of animals in which the vaccines are used.
Patent FR-2160313-A1 (FR)
Title: 1-phenyl-4-(3-phenylbenzamido)-5-pyrazolones - with analgesic antiinflammatory, antipyretic and antirheumatic activity
IPC: C07D231/50
Filed: 1971-11-19
Abstract: Cpds. of formula: where R is alkyl; R' is H, alkyl; R2 is H alkyl; Y is a gp. where Z is one or more of halogen, alkyl, akenyl, trichalomethyl, NO2, CN, alkoxy, alkylthio, dialkylamino, alkylsulphonyl and trichalomethylthio; Z' is alkyl, alkenyl, aralkyl, halogen, alkoxy, or trihalomethyl; Z2 is H, alkyl, alkenyl or alkanoyl, and are prepared by treating the corresp. aminopyrazolones with an acyl halide Y CO X where X is halogen.
Patent FR-2143449-A1 (FR)
Title: Benzalkonium salt-loaded resins - for algae control
IPC: C02F1/50
Filed: 1972-06-23
Abstract: Prepns. for control of algae and bacteria in water supply systems e.g. for swimming pools or horticulture, consit of (a) Macroporous weakly cationic and/or neutral copolymers loaded with cpds. of formula PhCH2NMe2R + X-, where X = an anion and R = (12-16C) alkyl opt. tog. with (b) carboxylate, sulphonate or phosphate type resins loaded with Cu (II).
Patent FR-2201523-A1 (FR)
Title: Normal incidence irradiation appts - for irradiation of curved surfaces by charged particles
IPC: G21K1/093
Filed: 1972-09-28
Abstract: The appts. comprises means for the angular scanning of a beam of charged particles and a system for the magnetic and stigmatic deviation of the beam comprising a deviator formed by two electromagnets each provided with 2 pole pieces shaped in such a way as to cause convergence of the emergent beam paths to a point coinciding with that of the centre of curvature of the irradiated surface. The appts. is esp. suitable for X-rays. The surface may be cylindrical, spherical or toroidal.
Patent FR-2203847-A1 (FR)
Title: Rapid hardener for aminoplast resin - contg ammonium salt hardener, hydrolysable metal salt and a retarder
IPC: C08L61/20
Filed: 1972-10-19
Abstract: Hardener comprises an NH4 salt together with a hydrolysable metal salt (Al halide, sulphate, FeCl3 or alum) and a retarder for the polycondensn. reaction of the aminoplast resin at room temp. The compsn. gives a good pot life while reducing cure time at high temp.
Patent FR-2203749-A1 (FR)
Title: Metal bottle cap with internal plastics stopper - formed as integral component without risk of detaching on removal
IPC: B65D41/00
Filed: 1972-10-24
Abstract: A bottle cap comprises an outer casing of metal, pref. aluminium, coated internally with a firmly bonding layer of plastics, this coating being welded at least locally to the internal stopper which fits into the bottle neck, in the weld region, the material of the stopper is compatable with the coating so that it can be welded to it, resulting in one undetachable unit for the entire cap, Preferred materials for the internal coating and also stopper are polypropylene and hexymetafluorethylene.
Patent FR-2220228-A1 (FR)
Title: Blood sampling control with plastic bag - utilises both blood pressure and homogenisation agitation energy
IPC: A61M1/02
Filed: 1973-03-05
Abstract: The equipment limits the amt. of blood taken for a sample to a predetermined quantity, using a plastic bag. It utilises the double action of the blood press. and the energy produced by the displacement of the internal liq. resulting from the agitation necessary for homogenisation. The system can also be used with standard glass flasks. The equipment has an omega section frame receiving the bag and the quantity limiting device is vertically adjustable on this frame to vary the bag's volume. The limiting device is an angle section piece on an arm pivoted on the frame side.
Patent FR-2241694-A1 (FR)
Title: Electronic control of engine fuel supply - restricts sudden increase in supply following a reduction
IPC: F02D41/10
Filed: 1973-04-16
Abstract: The engine (10) has an inlet manifold (8) with an injector (6) fitted to each branch. The injectors (6) are supplied with fuel by the electro-magnetic valve n5) which is connected to the control equipment (P) and an electronic computer (C). There are two control circuits built into the system. One provides a transitory increase in fuel supply when sensing a demand for increased engine power. The other circuit reduces fuel supply when sensing a deman for reduced power. The two circuits are interconnected in such a way that there is a transitory over-riding of a demand for increased fuel if it follows a fuel supply reduction.
Patent FR-2238022-A1 (FR)
Title: Fire resistant ventilation duct - has inner and outer tubes formed from layers of aluminium and plastic foam
IPC: F16L59/02
Filed: 1973-07-20
Abstract: Ventilation duc comprising two tubes (1, 2) sliding one inside the other, each tube consisting of layers of aluminium alternating with layers of cellulose material and cellular thermoplastic material, the layers of aluminium being on the outside of the outer tube and the inside of the inner tube. Straight sections are easily joined together and the joint is sealed with adhesive tape preferably made of aluminium covered with heat resistant adhesive. Bends (20) have the same external diameter as the outer tube (2) and the same internal diameter as the inner tube (1) and have several outer layers of aluminium. The duct has high fire resistant properties.
Patent FR-2197020-A1 (FR)
Title: Film-forming polybutene-1 - by low-press polymn of butene-1 using mixed catalyst from titanium (III)-cpds and org aluminium cpds
IPC: C08F10/14
Filed: 1973-08-07
Abstract: Butene-1 is polymsd. at 60-80 degrees C, under 7-15 atmos., with the aid of a mixed catalyst from TiCl3 or TiCl3.nAlCl3 and an Al-trialkyl or Al-dialkylhydride, in molar ratio Al : Ti = 4-6. Prods. are film-forming and have good transparency and resistance to tear propagation.
Patent FR-2353000-A1 (FR)
Title: Valve for fluids with solid particles in suspension - has cleaning fluid under pressure admitted through auxiliary valve to wash away particles
Inventor: GUITTON JEAN-CLAUDE
IPC: F16K25/02
Filed: 1973-11-13
Abstract: The valve (7) is installed in the pipeline (1) which transports a fluid with solid particles in suspension. Valves of this type are prone to clogging through settlement of the particles in vulnerable positions. To overcome this problem the inlet to the valve (7) is provided with a collector ring (2). The collector ring (2) is connected through an auxiliary valve (6) to a pressurised tank (4) containing a cleaning fluid. When the auxiliary valve (6) is opened, the cleaning fluid flows into the collector ring (2) and temporarily blocks the flow through the pipe (1). After the cleaning fluid has flowed through the main valve and washed away all the particles, the auxiliary valve is closed and the flow through the pipe line is resumed.
Patent FR-2251341-A1 (FR)
Title: Surgical drain securing device - has pointed rod perforating drain and held by locking cam
IPC: A61M25/02
Filed: 1973-11-16
Abstract: The device secures drains in the proper position on the outside of the wound, and secures it completely by a pointed metal rod perforating the drain. This rod is in turn held in place by a cam-type locking device. The device can be used with all types of drains, and can be fitted and removed by a single pair of pliers without difficulty. The device has a ring attached to a radially projecting guide for the rod which has a movement equal to or slightly greater than the interior diameter of the ring, the ring receiving the drain to be pierced.
Patent FR-2267744-A1 (FR)
Title: Large vol. veterinary injection device - for solns. produced by instant dissolving of solid
IPC: B65D51/28
Filed: 1974-04-17
Abstract: The injection device, for introducing a large quantity of liq. into the natural and serous cavities of large female domestic animals, is partic. intended for the treatment of internal diseases of the udder, such as bovine mammitis. The liq. is produced at the moment of injection by dissolving a solid in water in those cases where the props. of the solid prevent its preservation in aq. soln. The device comprises a large glass or plastic recipient for the medicament soln. and a small glass flask, in the nect of the large recipient, holding a solid prod.; the two containers are closed by the same rubber capsule. A hard, movable plastic stopper can be forced on the neck of the recipient and engage in a groove; it pushes the flask inside the large recipient and engage in a groove; it pushes the flask inside the large recipient and so prepares the soln. The latter is evacuated when the appts. is turned over and passes through a plastic tube and an intra-mammary probe. An orifice, at the base of the large recipient, is for filling purposes but also acts as an air inlet as the soln. is withdrawn. The appts. to be thrown away after use, can also be used for the treatment of metritis, peritonitis, septicemia of new-born calves and for intravenous and intraperitoneal injections, the canula being replaced by a needle, as required.
Patent FR-2274089-A1 (FR)
Title: Anti fraud document identification system - uses data parts and codes on both documents and combined
IPC: G07F7/12
Filed: 1974-06-07
Abstract: Two documents carrying data are a cheque card or similar document and a cheque or similar both being simultaneously presented for cheque payment. The data is subdivided into two partial complementary data parts which must be used together, each document carrying a part of the complementary data. At the time of presentation of the two documents they are verified in a control terminal by means of coded function signs on the documents that the total information is carried on the two partial information carrying documents.
Patent FR-2282621-A1 (FR)
Title: Values reading instrument - is for values corresponding to positions on a testing surface as they appear in chromatography
IPC: G01N30/95
Filed: 1974-08-22
Abstract: It comprises a movable slide, whose movement between two reference points on a testing surface is controlled by control elements, and in turn controls switching circuits delivering electric signals. Output devices are connected to the switching circuits, respond to their output signals and deliver readable output signals. Switching circuits have means connected with the control elements. They change output signals in accordance with the slide position relative to the reference points.
Patent FR-2284582-A1 (FR)
Title: 2,6-Di-tert-butyl-p-cresol precursors recovery - from mother liquors obtd by crystallising reaction prods of isobutylene and paracresol
IPC: C07C37/50
Filed: 1974-09-16
Abstract: Process for recovering precursors of 2,6-di-tert, butyl-p-cresol in a mother liquor obtd. by crystallising 2,6-di-tert.butyl-p-cresol (I) made by alkylating p-cresol with isobutylene, the mother liquor being comprised of diisobutylene and low and high polymers of cresol which inhibit the crystallisation of the (I), consists of (a) thermally cracking the mother liquor at 200-250 degrees C in the presence of an acid catalyst to crack the low- and high cresol polymers; (b) steam distilling the cracked mixt. to eliminate diisobutylene; (c) realkylating the steam distilled reaction mixt. by addn. of isobutylene; and (d) crystallising the additional (I) formed.
Patent FR-2284273-A1 (FR)
Title: Root crop harvester digger - has sprung share and tine to direct fallen beet onto rotary grille
IPC: A01D19/12
Filed: 1974-09-16
Abstract: Beet from the digger are directed towards the centre of the rotary grille, thus preventing them from falling outside on to the ground. The beet are loaded on to the rotary grille (5) by the share (12) which is upstream of the grille, the beet tending to be thrown off the latter by centrifugal force or knocked off by other beet being directed towards the centre of the grille by part (8) of bar (7). Any which have fallen into the furrow cut by disc (4) are recovered by share (12) and returned to the grille. Since tine (7b) and share (12) are both spring loaded, no beet or stone can remain lodged between them to damage the machine.
Patent FR-2551197-A1 (FR)
Title: Programmable chronometric fuse
Inventor: AUSSENAC GILBERT
IPC: F42C11/06
Filed: 1974-10-11
Abstract: The fuse is of the type controlled by a contact device 1 connected to an external generator and comprising a clock 2 and at least one counter 8 capable of being filled by the pulses from the clock 2 and of controlling the firing of a pyrotechnic element 22 connected to an explosive charge at the end of a predetermined time, and is characterised in that the counter 8 is, before the firing of the said fuse, at least partially filled with the pulses from the clock 2, the complementary filling of the counter 8 being carried out as a function of the real frequency of the said clock 2 and corresponding to the predetermined time.
Patent FR-2288689-A1 (FR)
Title: Dispenser package for biscuits and wafers - has tear open slot across front face and partially in adjacent sides
IPC: B65D5/16
Filed: 1974-10-23
Abstract: The package is in general rectangular and has a slot across its front face and extending partially into the adjacent sides. A tear-off piece (17) covers the slot, being removable along weakened lines (19). One end of the slot (15) is left uncovered, the end (18) of the tear-off piece acting as a grip. The side of the container has an opening (25) so that a check can be kept on the contents. The box also has suitable attachments so that it can be hung on a wall.
Patent FR-2290162-A1 (FR)
Title: Sardine, mackerel or other marine animal creams - preserved in tubes after addn. of fats and seasonings with final sterilisation
IPC: A23L17/50
Filed: 1974-11-08
Abstract: Sardine, mackerel or other marine animal creams, for preservation in tubes, are made by preparing and pounding the fish, shell-fish or molluscs and adding fatty substances and food seasonings; the cream obtd. is filtered and introduced into tubes. These are then sealed and undergo a heat treatment; this is accompanied by a counter-pressure to prevent their deformation during this heat sterilisation operation. The tubes are made of a malleable material, such as pure aluminium of food quality; they are enamelled before filling and are afterwards packed and distributed in the usual manner. The final prod. has all the qualities of a true preserved food; it remains wholesome and retains its properties for a long period of time. The fatty substances added during pounding may consist of a butyric fat, butter or a vegetable oil such as ground nut oil. The seasonings added before the final filtrations are thick tomato soup, salt, sugar and spices.
Patent FR-2294105-A1 (FR)
Title: Flat box and lid for cheese - has extra attachment points for tabs to reduce gaps
IPC: B65D5/18
Filed: 1974-12-13
Abstract: The box is formed from a single cardboard blank, its sides (4, 5) being in two parts and attached to the base (1) by fold lines (2, 3) at one point only, in the centre. The sides are long enough for a glued lap joint when erected. Each side has, on the same edge (12) as its fold line, elongated tabs (9, 10, 9a, 10a). These tabs are bent (6, 7) at 90 deg. and are glued to the inner face of the base when the sides are erected. This reduces the amount of gap. The lid is erected in the same manner and incisions (14) at each tab attachment point permit correct forming.
Patent FR-2255839-A1 (FR)
IPC: A01D34/30
Filed: 1974-12-30
Abstract: A mowing implement comprises a housing extending transversely of the direction of travel of the implement, said housing being connected via a foot which is directed rearwardly from the housing with suspension means for fastening the housing to a vehicle. As a result the mowing implement may be fastened firmly to the vehicle.
Patent FR-2263496-A1 (FR)
Title: System for measuring throughput of liquid flow with counter - has sealed rigid polymer housing separated from wet section by high permeability magnetic wall
IPC: G01F3/08
Filed: 1975-02-20
Abstract: Circuits for measuring throughput of liquid current flow using counter (11) with a dry indicator dial, a movable element to measure the rate of flow. The rate of flow is stepped down through a system of gears (16) and the signals are then picked up via a magnetic device (33) which transmits the reduced flow parameters to the counting circuits. The counter is housed in a rigid polymer casing. The casing consists of an upper (37) and a lower (36) section permanently sealing off the enclosed space. On the other side a high permeability magnetic plate (40) is clamped, to the side wall of the measuring device and can stand the fluctuations in the liquid pressure. This plate isolates the casing from the wet section of the measuring circuit.
Patent FR-2267737-A1 (FR)
Title: Mucus testing method and apparatus - is particularly for mucus at neck of uterus or buccal mucus
IPC: G01N11/00
Filed: 1975-04-01
Abstract: Procedure and apparatus for performing tests on mucus, in particular mucus of the neck of the uterus and/or buccal mucus, has objective of previewing the commencement of the cycle and indicating the appearance of ovulation. Apparatus comprises an interior carrying element and an exterior carrying element which are constrained to move in a circular fashion w.r.t. each other through a limited angle, a means of maintaining the axis of one of the elements horizontal, and a means of indicating the attainment of this limited angle in the movement. The interior and exterior elements have sufficient roughness to influence the sliding of the mucus w.r.t. them, the play between the carrying surfaces being between 0.25 and 250 microns.
Patent FR-2271065-A1 (FR)
Title: Trailer coupling device for car - has telescopic tubes with end tubes connected by cable
IPC: B60D1/155
Filed: 1975-05-05
Abstract: The towing attachment consists of two tunes whose ends are solidly joined and a central telescopic tube. The first two tubes are joined by a traction cable. A spring pin maintains the tubes central. At the end of each of the first two tubes is a drawgear fixing and the end of each tube has a ferrule with a groove. The end of the traction cable is held in this ferrule and held by an end enlargement. There is a flexible chain forming a loop, held by pins, held in one of the first tubes by a collar locked by a spring pin.