baber/WOPTO huggingface dataset:
Patent FR-3136507-A1 (FR)
Title: Dispositif de retenue axiale des aubes mobiles d’une turbine BP dans les alvéoles d’un disque de rotor de la turbine BP et procédé de montage de ces aubes mobiles
Inventor: COUSSEAU SIMON JEAN-MARIE BERNARD
IPC: F01D5/32
Filed: 2022-06-13
Abstract: Dispositif de retenue axiale des aubes mobiles d’une turbine BP dans les alvéoles d’un disque de rotor de la turbine BP et procédé de montage de ces aubes mobiles Un aspect de l’invention concerne un dispositif (30) de retenue axiale d’une aube mobile (10) de turbine basse pression dans une alvéole (21) d’un disque de rotor d’axe (X) de ladite turbine. Ce dispositif comporte une pièce d’arrêt (40) destinée à s’étendre entre une face amont (11a) d’un pied d’aube (11) de l’aube mobile (10) et une face aval (11b) dudit pied de l’aube mobile, ladite pièce d’arrêt (40) comportant :   une première paroi (41) qui forme une butée d’arrêt de la face amont (11a) du pied d’aube (11),une seconde paroi (42) qui forme une butée d’arrêt de la face aval (11b) du pied d’aube (11), et une surface de liaison (43) destinée à s’étendre entre la première et la seconde parois (41, 42), le long d’une face d’extrémité radialement interne (11c) du pied d’aube (11).  Figure à publier avec l’abrégé : Figure 2
Patent FR-2002196-A1 (FR)
Title: 5-imino-2-oxo-imidazolidines herbicides
IPC: C07D233/88
Filed: 1969-02-19
Abstract: 5-Imino-2-oxo-imidazolidines where R = alkyl, alkoxy, or alkylmercapto (up to 3 C), trifluoromethyl and/or halogen R' = hydrogen or aliphatic group (up to 4C) R" = aliphatic group (up to 4C) n = 0 to 3 The compounds have selective herbicidal properties. 5 g. N-Phenyl-N'-methyl-N'-(1-cyanoethyl) urea where heated in 50 ml. dimethylformamide in the presence of several drops of triethylamine under reflux. After evaporation 5 g. 1-phenyl-3, 4-dimethyl-5-imino-2-oxo-2-imidazolidine were obtained in the form of an oil, n20 D = 1.5739.
Patent FR-2013056-A1 (FR)
Title: Vacuum reservoir control
IPC: A22C17/00
Filed: 1969-07-15
Abstract: Device has an e.g. rectangular plastic box with a transparent lid in which are a contact manometer, a relay, and an electro-magnetic valve, connected by tubes via a 3-way valve. Specifically, the pipe is fixed to the contact manometer by box nuts. Used for aeration and de-aeration of empty reservoirs used in butchery (e.g. curing) operations.
Patent FR-2020626-A1 (FR)
IPC: H01G4/32
Filed: 1969-10-10
Abstract: 1282467 Capacitors GENERAL ELECTRIC CO 1 Oct 1969 [14 Oct 1968] 48304/69 Heading H1M Capacitor roll 10 comprises dielectric strips 11, 14, self-supporting electrode 13 which is narrower than the dielectric strips, and electrode 12 consisting of a metallized layer on strip 11 without any unmetallized margin, strip 11 extending slightly beyond strip 14 to project at one end of the roll (Fig. 2, not shown), connection to the metallized electrode being by schoop coating half an end face of the roll, and to the self-supporting electrode by a tap strap (Fig. 4, not shown). The dielectric strips may be the same or different materials, e.g. paper, polyethylene terephthalate, polysulphone and polypropylene. The electrode material may be vapour deposited aluminium, copper or zinc. The self-supporting electrode may be an aluminium foil or a paper or resin strip metallized on both sides. Foil 13 may be divided to form two or more electrodes co-operating with the single metallized electrode. The capacitor may be liquid impregnated.
Patent FR-2138235-A1 (FR)
Title: Aminoalkyl esters of adamantane-1,3-dicarboxylic and - diacetic acids - with antimicrobial and antiviral activity
Filed: 1971-05-19
Abstract: Cpds. of formula (I): (where n is 0 or 1; X is O or S; Alk is 2-6C alkylene separating X and N by >=2C atoms; R and R1 are 1-6C alkyl or NRR1 is 1-pyrrolidinyl, piperidino, morpholino or 4-methyl-1-piperazinyl), and their acid addn. salts and quaternary ammonium salts with alkyl halides, have antibiotic activity, e.g. against fungi and algae, and antiviral activity. They may be prepd. by reacting the corresp. adamantane-1,3-dicarboxylic acid halide (II) with HX-Alk-NRR1; reacting the dicarboxylic acid with Hal-Alk-NRR1 (Hal = Cl or Br) in an alcohol, pref. 2-propanol; or reacting (II) with HO-Alk-Cl and then with HNRR1.
Patent FR-2146092-A1 (FR)
Title: Electroplating support - to hold components in electrolyte bath
IPC: C25D17/08
Filed: 1971-07-16
Abstract: The holder comprises a metal bar with transverse holes sized to take the loops formed on the ends of >=2 pins made of bent wire; the two loops are a force fit in the hole and thus retained by elastic constraint. After assembling the pins in the bar, the complete assembly is coated with a plastic covering; the ends of the pins are bared to give electric contact to the supported components. The pins can be bent to fit the components.
Patent FR-2188959-A1 (FR)
Title: Soft cheese prodn - for flavoured varieties incorporating hard cheese components
IPC: A23C19/084
Filed: 1972-06-21
Abstract: Grated hard cheese and runny cheese are compounded with salt and pH content additive, giving a pH of 5-6 esp. 5.4 and then approx. 15 wt. % of that mixture, of white curd cheese is added. The mixture is formed into cheeses and chilled before storage at 8 degrees C and 92% RH. Before storages are sprayed with an aq. soln. of penicillin candidum to promote a rapid growth of surface mould to form a crust overall.
Patent FR-2156214-A1 (FR)
Title: Plastic laminated panel - with fibre reinforced plastic outer and intermediate layers and woodfibre filler sheets
IPC: B32B27/00
Filed: 1972-10-10
Abstract: The panel comprises two plastic outer layers as well as >=2 non compressible filler layers and an intermediate plastic layer between each two filler layers, with all layers rigidly laminated together. Pref. the outer and intermediate layers can be fibre reinforced and the filler layers can be wood fibre boards.
Patent FR-2202644-A1 (FR)
Title: Mass prodn. of parasitic insects - for destruction of harmful insects in the egg stage
IPC: A01K67/033
Filed: 1972-10-16
Abstract: The insect hosts, e.g. moths, are produced by infecting grains, e.g. barley or maize, with the eggs of the host insects, and placing them in containers, so that the obtd. imagos concentrate in the lower part of the containers because of their negative reaction to light. The adult insects are led through a guiding cone to the insect conduit and as the moths accumulate, an air pump transfers the moth imagos to a collector. After mating, the femal moths lay their eggs in the cells of horizontal sheets and are cleaned in a pneumatic separator from the bodies of dead moths etc. They are then stuck on ribbons and introduced into another container where they are infected with the parasite trichogamma, making use of the positive reaction of the latter to light. The infected eggs are transferred to conditioning chambers for the development of the trichogamma in the moth eggs and in adapting them to natural climatic conditions, until their distribution for use in the fields. The egg-eating parasites leave the moth eggs and deposit their own eggs in those of the harmful insects. The trichogamma larvae develop inside these eggs and feed on their contents, thus destroying the harmful insects in the egg stage. The process creates the optimum controlled conditions for obtg. insects with a high quality from the biological point of view.
Patent FR-2222986-A1 (FR)
Title: Battery powered toy vacuum cleaner - has central base plate which supports motor etc. and two part casing
IPC: A63H33/30
Filed: 1973-03-29
Abstract: Vacuum cleaner primary a toy, comprises central base plate supporting motor, turbine and energy source. The base plate when horizontal extends in both vertical directions to form two peripheral spigots each receiving, socket fashion, identical casing halves as push fits; each casing half has an opening and a projecting stub tube at its outer extremity. Pref. a demountable perforated plug lodges in an opening to form an outlet grille, this plug being an air tight fit to the casing. The openings are shown as having perforated plugs or are sealed and are in air outlet or inlet halves respectively.
Patent FR-2227709-A1 (FR)
Title: Clamping fitting for electrical cable - for supply and suspension of light fittings, has metal or plastics insert
IPC: H02G3/12
Filed: 1973-04-24
Abstract: The metal or plastics insert is deformable. It is normally tubular but may be virtually of any open shape and it is fitted into walls or ceilings. An inner element keyed to this insert or forming an integral part of it is serrated on its inner face so that a mating claw or claws carrying the intended load can be pushed into the tube pushing back the deformable liner. Loading the claw causes it to grip and push back the serrated surface. A cover element can be included at either or both ends of the insert.
Patent FR-2232300-A1 (FR)
Title: Holder for throw-away feeding bottle - feeding nipple screws onto top of two part holder around bottle
IPC: A61J9/00
Filed: 1973-06-08
Abstract: A babies' feeding bottle intended to be thrown away after use, is secured inside a two piece holder by means of which a feeding nipple can be attached to the top. The first part has a threaded collar at the top with a slot down it so that it can easily be snapped over the mouth of the bottle, and a necked portion underneath partly encloses the body of the bottle. A second part has a collar which snaps over the threader collar, locates on it by means of a groove, and clamps it onto the bottle. This second part also has a necked portion which together with the first neck, surrounds the bottle. A ring can now be secured onto the top to clamp the feeding nipple in position.
Patent FR-2248145-A1 (FR)
Title: Mould opening system for tyre vulcanisation mould - using tapered guide faces to move radial mould segments
IPC: B29D30/06
Filed: 1973-10-18
Abstract: Tyre vulcanisation mould comprising upper (A) and lower (B) platnes carrying tools for holding the sidewall profile and a series of curved tool segments for holding the radial profile where the upper tool carries an annular skirt with inclined inner faces and where the radial tools are clamped to wedge blocks aligned with the inclined face on the skirt. Guide pistons inclined at the same angle cause the radial tool segments to move radially outwards as the upper tool (A) is raised from the lower one (B), or to converge as the daylight is closed. Advantages lie in the simplicity and compactness of the construction and the synchronisation of the mould segment motions derived from one primary action (that of moving the top platen). The balanced movement avoids any disturbance of the green tyre structure when loading and closing the mould.
Patent FR-2236018-A1 (FR)
Title: Glycine cpds for inhibiting metal corrosion - in cooling water systems
IPC: C23F11/16
Filed: 1973-10-24
Abstract: Corrosion of metal parts in aq. media is inhibited by a preliminary treatment of the contact surface between the metal and the aq. media, for a sufficient period, with the aq. media contg. a sufficient quantity of a glycine of formula in which R is 1-3C alkyl, or pref. H, R1 is 14-20C alkyl and M is H, alkali metal or NH4. The glycine cpd. (1) passivates the metal surface, (2) forms on the surface, a chemically reacted layer which in practise does not corrode, or (3) forms on the surface a practically complete monomolecular layer. The glycine cpd. may be mixed with a low viscosity oil, and is added to the aq. media in amts, 15-100ppm pref. 20-40ppm and the aq. media is then used in water-cooling systems etc. Addition of the glycine cpd. to the water is also effective when the preliminary metal treatment is by other methods such as phosphating.
Patent FR-2216317-A1 (FR)
Title: Curable resin composition with low surface deformation - consisting of thermoplastic aromatic polymer or polydiene rubber, unsaturated ester resin, monomer, and polymeric stabiliser
IPC: C08L101/00
Filed: 1974-02-04
Abstract: Curable compsn. is prepd. by mixing (I) 5-20 pts. wt. polymer having a low surface deformation selected from polyalkenyl aromatic thermoplastic materials, and/or a polydiene rubber, which contains 30-100 wt.% conjugated diene and 0-70 wt.% monoalkenyl aromatic monomer; (II) 100 pts. wt. of a mixt. of (a) an unsatd. polyester resin and/or a terminally unsatd. vinyl ester resin, and (b) a monomer copolymerisable with (a), and (III) a stabiliser consisting of a block copolymer of formula Bx-CH2CH2(OCH2CH2)yOH or HO(CH2CH2O)yCH2CH2-Bx-CH2CH2(OCH2CH2)yOH (where B is a monoalkenyl aromatic monomer and/or conj. diene monomer polymerised to a block segment; x is >=25; and y is >=25 esp. 50-250).
Patent FR-2274314-A1 (FR)
Title: Incorporation of BCG into viral vaccines - in order to increase the immunising power of the vaccine
IPC: A61K39/295
Filed: 1974-06-12
Abstract: A new vaccine comprises a mixt. of living BCG bacilli, a living viral vaccine which is attenuated or inactivated, and antitoxins. It is administered in a single dose to confer a prophylacetic effect to man and animals. The presence of the BCG increases the activity of the viral vacinne.
Patent FR-2277776-A1 (FR)
Title: Electrolytic water treatment using sacrificial anode - adapted to obviate bacterial growth and malodours
IPC: C02F1/461
Filed: 1974-07-08
Abstract: Water treatment installation where water flows through a tank connected as cathode in a circuit having a sacrificial anode immersed in the water to provide corrosion resistance, particularly for domestic hot and cold water systems, and also for treating dispersed waste products in food factory effluents. Basically, a permanent anode is used in parallel with the sacrificial anode to produce oxygenation of the water to combat growth of anaerobic bacteria and to prevent unpleasant smells.
Patent FR-2282970-A1 (FR)
Title: Machine securing end fittings to armoured hose - has press fingers moved inwards in ring raised by ram
IPC: B21D39/04
Filed: 1974-08-29
Abstract: The base has a plate supporting a block (4). On this is placed the hose (7) and fitting (8) inside a holder (5) carrying blades (9) mounted radially. The outer edges (10) of these blades are angled. Around this holder are three rods (12) fitted at the top into a plate (13) with a centre hole (15) whose sides (16) are angled similarly to the blade edges. The other ends of the rods fit into another plate underneath, connected to a piston and rod in a hydraulic cylinder on the base. As the rod extends the holder (5) is moved into the hole (15) and the blades compress the fitting on the hose. A stroke limiting switch is fitted.
Patent FR-2284515-A1 (FR)
Title: Water vehicle propelled by floating wheels - has outer wheel compartments trapping air as wheels turn
IPC: B63B1/36
Filed: 1974-09-10
Abstract: The vehicle may be propelled along calm inland waters. It is fitted with wheels, each of which has an inner rim and an outer rim. The space between the two rims is divided radially into compartments. When the wheel is floating in the vertical position a certain amount of air is trapped in the compartments that are submerged. When the wheel begins to turn, the additional air under the wheel causes the centre to lift and the resistance to propulsion is reduced. The vehicle is permanently out of the water. The drive to the wheels is effected by any conventional method.
Patent FR-2288433-A1 (FR)
Title: TV set with pivotal control panel on top - has power supply cut out when panel lowered into recess in cabinet
Inventor: ARCHAMBAUD GUY SERGE EDWARD
IPC: H04N5/64
Filed: 1974-10-17
Abstract: A rectangular opening (3) in the top of a television receiver cabinet (1) houses an articulated panel (4) containing the receiver control panel (5). Panel articulation is obtained from a hinge (6). An insulating plate (8) in the base of the opening carries a press switch (7) which is operated by the lower side of the articulated panel and which acts as the mains supply switch. When the panel is raised controls are accessible and power is applied and when lowered it is protected from dust and power is switched off. The panel is not easily accessible to children.
Patent FR-2289905-A1 (FR)
Title: High resolution thermal transition investigation - uses staircase profile temp. variations for parameters are measuring under isothermal conditions
IPC: G01N25/02
Filed: 1974-10-30
Abstract: The process is intended for the investigation of transition curves induced in a sample by a temperature variation. The temperature variation follows a "staircase" profile and the parameters which analyse the thermal transition evolution and recorded under isothermal conditions. Preferably the kinetic isotherm of thermal transition may be investigated by analysing the time intervals determiner over each temperature variation.
Patent FR-2256433-A1 (FR)
Title: Colour correction control for photoprinter - has bridge cct to balance outputs of photocell, variable resistors and level setting store
IPC: G03B27/73
Filed: 1974-12-30
Abstract: A simple colour printer has a three-position switch, corresponding to the three basic colours, with the switch moving the appropriate filter into the optical path and also correcting the exposure circuit to match the colour sensitivity of the photocell to the light. The output of the photocell is amplified and measured by a voltage comparison circuit, to generate a corresponding number of signal pulses for storage in a capacitor. The system provides a simple readout for the three colours to enable an amateur to obtain good quality colour prints, without great cost. Preferably the voltage comparator is in the form of a bridge circuit. A further switch may incorporate an analysing filter.
Patent FR-2298952-A1 (FR)
Title: Multilayered insecticide dispenser - prepd. by impregnating the preformed polymeric multilayer with liq. insecticide in a closed container or sachet
IPC: A01N25/18
Filed: 1975-01-31
Abstract: Controlled-rate insecticide dispenser comprising a packing contg. a layered insecticide dispenser contg. (A) >=1 internal layers of solid matter comprising >=1, opt. plasticised vinyl polymers homogeneously impregnated with (B); an active liq. having a vapour press. at 20 degrees C of 0.001 mmHg. comprising >=1 insecticides other than a vinyl phosphate and opt. an insect attractant, the liq. (B) not being a solvent for the polymer (A) and being present in a ratio of A:B = 1:0.1 to 2 w/w; and (C) two external layers situated on each side of (A) comprising a pliable solid which is >=1 opt. plasticised polymers insoluble in the active liq. but permeable to it, having a thickness of 10-250 mu m, is prepd. by (a) placing the layered appts. of internal layer (A), unimpregnated by active liq. (B) and the two external layers (C) surrounding (A) inside a packing matl. impermeable to the active liq. and with a vol. sufficient for the active liq. to be in contact with at least part of the layered appts.; (b) adding the liq. (B) to the container, closing and sealing the container and storing the assembly at 20-80 degrees C for a period, of >=1 day, which is inversely proportional to the temp. The difficulty of sticking a polymer impregnated with insecticidal liq. to the external, unimpregnated but permeable layers is avoided.
Patent FR-2329950-A1 (FR)
Title: Housing for domestic water heater - simple versatile design uses single sheet with cut-outs, clips, reinforcement
IPC: F24H9/02
Filed: 1975-02-24
Abstract: A housing for a water heater made to a simple design which can be easily adapted to suit a wide range of heaters, consists of a one piece cover made from a flanged-up sheet with suitable cutt-outs for pipes, fittings, etc., which can be placed in position over the top of, or from the front of the equipment. It may be made of a suitable plastics sheet. In one design, a sheet can be bent round to form a sleeve with a gap down the back, with a cover top and bottom which may fit over or inside these ends. The edges of the slot may be bent over and/or reinforced for strength and these edges may be pulled together by straps. The slots may be closed by a filling in piece, carrying securing strips for e.g. wall mounting.
Patent FR-2303112-A1 (FR)
Inventor: BALLAND JEAN
IPC: D06P5/00
Filed: 1975-03-04
Abstract: A process for the dyeing or printing of textile materials wherein, to improve the color rendition or the ability of the textile material to absorb the dye, the textile material is treated with a propylepoxyammonium salt having the formula in which R', Rn and Rm are alkyl radicals, preferably lower alkyl containing 1 to 3 carbon atoms and X- is an anionic group selected from the sulfate, sulfonate, phosphate or halogenide (fluoride, chloride, bromide or iodide). The fabric is subjected to an elevated temperature (thermal treatment). To prevent yellowing of the textile material the latter is also treated with boric acid.
Patent FR-2306043-A1 (FR)
Title: Signal system for key reproduction machine - has machine tool and probe in series in electric circuit contg. model and workpiece and signal lamp
IPC: B23C3/35
Filed: 1975-04-04
Abstract: The signal system for the relationship between a machine tool (1) and a probe n2) in a key reproduction process has two gauge pieces representing the model (5) and the workpiece (4) in a circuit contg a signal lamp (10). The gauges are entirely insulated (6, 7) except for those surfaces contacted by the probe and the machine tool. The gauges are mounted in series, and the machine tool and the probe close the circuit. Electroconductive machine components connect the machine tool to the probe.
Patent FR-2323941-A1 (FR)
Title: Water reservoir filling system - has bellows linked to pipe in tank to operate butterfly valve with counterweight
IPC: E03B11/00
Filed: 1975-09-12
Abstract: The reservoir for a public water supply is filled with water through the inlet pipe (2) fitted with a butterfly valve (3). The valve (3) is closed just before the water level reaches the top of the overflow pipe (7) to prevent waste of water. The valve (3) is held open by the balance weight (5) on the end of the lever (6). When the water level rises to the top of a second pipe, water flows to the bellows (11) and exerts a force on the rod (12) which overcomes the balance weight (5) and closes the valve (3). The time delay before the valve reopens is controlled by the manual valve (15) which allows water to leak from the bellows (11).
Patent FR-2290330-A1 (FR)
Title: Windscreen wipers for large vehicles - with separate motors synchronised by three interconnected control cams
IPC: B60S1/08
Filed: 1975-11-05
Abstract: The large vehicle is fitted with windscreen wipers which are driven by separate electric motors. Each motor is fitted with a control cam plate to operate on wiper contacts to control the automatic parking etc. A third set of cams is fitted to each plate with a single switch operating position. This is used to synchronise the two wiper motors. The faster motor is stopped for a short time when its wiper contact reaches the special cam, and is restarted when the other motor reaches its cam with its wiper. This provides a simple synchronising control for the wiper motors without any complicated joining linkage.
Patent FR-2291120-A1 (FR)
Title: Waste receptacle for refuse compactor - allowing easy revoval from compactor and easy dismounting for removal of refuse
Inventor: HARDY ALBERT LEONARD
IPC: B65D25/32
Filed: 1975-11-18
Abstract: Waste receptacle for a refuse compactor comprises a handle (10) for carrying the receptacle, and a tapered cylindrical or conical sheath (12) forming the side walls (18) of the receptacle with a larger dia. open end and a smaller dia. open end which receives the handle means. A removable bottom locking member (62) cooperates with the larger dia. end includes locking means (64, 66) for attaching it to the sheath to hold the compacted waste therein when the receptacle is carried. The locking means are pref. disposed around the periphery of the bottom locking member and within its outermost edge.