baber/WOPTO huggingface dataset:
Patent FR-3138200-A1 (FR)
Title: Module de gestion de fluide destiné à un véhicule
Inventor: BELZOWSKI MICHAL
IPC: F28F27/00
Filed: 2022-07-22
Abstract: module de gestion de fluide destiné à un véhicule L’invention concerne un module de gestion de fluide comprenant : un bloc (2) destiné à la distribution du fluide dans le module (1) et muni d’au moins une vanne (4), une unité (3) destinée à la circulation du fluide dans le module (1) et comprenant au moins une plaque (20) formant au moins un canal de circulation (21) pour le fluide, et une plaque (22), le bloc (2) et l’unité (3) étant raccordés ensemble de manière fluidique, la vanne (4) étant configurée pour distribuer le fluide dans le canal de circulation (21) de l’unité (3) destinée à la circulation du fluide dans le module (1). L’unité (3) comprend au moins un moyen de sécurité (40), le moyen de sécurité (40) comprenant au moins un canal de sécurité (41) isolé de manière fluidique du canal (21).  Figure pour l’abrégé : Fig. 4
Patent FR-2004100-A1 (FR)
Title: Deformable plastic insulating grills or - sheets
IPC: B62D29/04
Filed: 1969-03-17
Abstract: Thermoplastic panels comprising moulded or assembled grills fixed back-to-back either directly to an intervening support sheet to form compartmented core panels for lining insulated structures. Alternative panels of (perforated) corrugated structure, pref. stepped and reinforced along the neutral flexure plane, are also claimed. The projecting webs of the grill may vary in thickness to control the position of the neutral flexure plane. The panels may be faced on one or both sides with sheet material if desired (pref. flexible extensible at the softening temperature of the panel).
Patent FR-2013747-A1 (FR)
Title: Casting of hollow components
IPC: B22C9/08
Filed: 1969-07-02
Abstract: The mould has a main longitudinal channel into which the molten metal is poured, feeding several secondary channels consisting of cores with hollow centres. The hollow parts to be moulded are formed around these cores and molten metal is fed from the hollow centre through small holes in the core into the mould cavity around the core.
Patent FR-2070014-A1 (FR)
Title: Parison collecting machine - for slow rate operating
IPC: C03B7/22
Filed: 1969-12-24
Abstract: Automatic collection tube for collecting a parison of molten glass to be deposited in a mould, comprises a hollow refractory tube mounted by its near end and rotating at a variable speed mounted in a chuck, movable in a range of positions in the horizontal and vertical planes. The tube is internally equipped with cooling channels. The chuck is carried on sliding tube. Machine is suitable for a suitable rate of charging them prior art parison feeding machines, and is less costly.
Patent FR-2076030-A1 (FR)
IPC: B64C9/20
Filed: 1970-05-22
Abstract: 1304194 Turbofan powered STOL aircraft McDONNELL DOUGLAS CORP 28 April 1970 [12 Jan 1970] 20471/70 Heading B7G In an STOL aircraft, a turbo-fan engine 22 is mounted forwardly and downwardly with respect to a wing 12, on a pylon 50 such that the efflux from the fan 64 passes between the bottom 52 of the wing and the efflux from the engine turbine to provide a heat shield, and is  also caused to flow over the top of the wing by a controlling flap 26 or slot 28 whereby induced lift is created. In addition the wing is provided with a main flap 36 for deflecting the engine flux downwardly to create reaction lift. The exact degree of lift required for different opera. tions is adjusted by a spoiler 40, flap vane 60 and main flap 36. A drag flap 34 is also provided to control glide slope. Limits are quoted for the exact positioning of the engine primary exit 46 with respect to the wing. All control surfaces are actuated by an hydraulic system, Fig. 6 (not shown). A thrust reverser 62 may be provided to deflect fan air downwardly through opening 66 to reduce tail load. Boundary layer control may be used to augment aircraft control.
Patent FR-2077311-A1 (FR)
Title: Secondary cooling of continuously cast products - using cooled supports directing jets of water onto the products
IPC: B22D11/124
Filed: 1970-12-09
Abstract: The supports are arranged along the path of the product travel and are arranged spaced from each other in staggered groups parallel to the product as it leaves the mould. The supporters are slightly bevelled on their faces to give a larger area of product surface covered by the jet and to reduce the area of contact to maintain friction at a minimum. Improves the rate of cooling of the product to thicken the shell.
Patent FR-2138361-A1 (FR)
Title: Temp compensating capacitor dielectric - comprising a mixt of niobates and tantalates
IPC: C04B35/01
Filed: 1971-05-24
Abstract: Dielectric material of zero temp. coefft of permittivity is obtd. by mixing >=2 phases of positive and negative temp. coeffts. in such a manner that the variation of dielectric constant of one phase for any given temp. change compensates for the variation of dielectric const. of the other phase(s). Specif. this is effected using Pb3MNb2O9 and Pb3MTa2O9 when M is Ni, Mg or Co, as the two phases.
Patent FR-2140342-A1 (FR)
Title: Electro-slag remelting - with alternately used electrodes
IPC: C22B9/18
Filed: 1971-06-11
Abstract: For the remelting of consumable electrodes into rectangular cross section blocks, du ring which the electrodes and the cooled mould describe a horizontally reciprocating motion relative to each other, the electrodes are positioned above the bath next to each other spaced such as to permit their alternate use without the need for interrupting the melting process during the changeover. The electrodes are pref. canged over, when one has been melted down and a fresh electrode is required. The arrangement shortens the ingot prodn. time and also keeps the melting process going continuously which is metallurgically desirable.
Patent FR-2146940-A1 (FR)
Title: Moulded films - made by fluidised bed coating against a mould with a rough surface
IPC: B29C37/00
Filed: 1971-07-27
Abstract: Mould for mfr of thin wall or film mouldings by fluidised coating where the moulds have a rough surface. Pref. the mould surface is sand blasted, For mfr of mouldings with a matt surface from e.g. PVC. Eliminates need for abrasion or other treatment of the moulding surface if made using polished moulds, and the consequent damage to the strength or toughness of the moulding.
Patent FR-2150250-A1 (FR)
Title: Feeding pulverulent, materials to a melt - in a converter using double coaxial tuyeres
IPC: C21C5/34
Filed: 1971-08-26
Abstract: A fluid constituted by pulverulent materials e.g. lime, limestone flux in a carrier gas e.g. O2, O2 enriched air, is blown into a converter through double, separate feed tuyeres which penetrate the converter lining. The central tuyere is fed with the carrier gas and pulverulent materials and the peripheral tuyere is fed with a protective fluid e.g. fuel oil.
Patent FR-2169748-A1 (FR)
Title: Electrochemical cell - contg lithium anode and an ether-base electrolyte
IPC: H01M6/16
Filed: 1972-01-31
Abstract: Electrochemical element (pref. of the button type) comprises a negative electrode consisting of an alkali metal (pref. Li); a positive electrode contg. CuO, Ag2CrO4, PbCrO4 with addn. of a polymerised fluorine-contg. hydrocarbon; and an electrolyte contg. a soluble cpd. (pref. LiClO4) in a satd. ether contg. >=1 oxygen atom with a free electron pair selected from dioxane, dioxolane and propylene oxide; the two latter cpds. can be mixed with 10-50% (w.r.t. the solvent mixt.) of propylene- or ethylene-carbonate. This solvent has high solvation ability so that the prods. of the electrochemical reaction of the Li electrodes are readily dissolved and polarisation of this electrode is prevented. The electroconductivity of the electrolyte is high.
Patent FR-2124561-A1 (FR)
Title: Expansion joint cover strip - with insulating central band and stiffened edges
IPC: E04B1/68
Filed: 1972-02-08
Abstract: A cover stip for expansin joints in buildings and structures comprises a plane strip of flexible material with an insulating component attached to it; the semi-stiffed edges of the strip extending beyond the insulation are furnished with means for holding a stiffening element. The holder pref. comprises a hollow duct in the semi-stiff edge portion at a sufficient distance to permit the semi-stiff edge to bend relative to the plane central portion. Specif. the main strip is an extrudable polymer and the insulating central band a relatively compressible foamed polymer, while the reinforcing strips may be of steel.
Patent FR-2133769-A1 (FR)
Title: Porous shaped inorg article - by foaming soln or dispersion contg inorg cpd and dissolved polymer and allowing to solidify
IPC: C04B38/00
Filed: 1972-04-14
Abstract: Thermally stable, porous shaped inorganic article is produced by (a) foaming a soln., and/or dispersion contg. an inorg. cpd. and a dissolved linear polymer with a degree of polymsn. of not 2000, (be allowing the pdt. to solidify, and opt. (c) subjecting the foamed material to thermal treatment at 300-2500 degrees C.
Patent FR-2190480-A1 (FR)
Title: Rods with terminal absorbent foamed plastic pads - for hygienic, cleaning or medical uses
IPC: A61M31/00
Filed: 1972-06-27
Abstract: Rods with absorbent ends in which the absorbent pad consists of a plastic foam, which may be a polyurethane, polyethylene, or rubber, while the rod may be of wood, paper or a thermoplastic. Applications include cleaning of fragile articles etc. or the placement of medicaments in body orifices etc.
Patent FR-2199502-A1 (FR)
Title: Composite textiles with uniform extensibility prodn - by superposition of fabrics with axes offset about 45 deg
IPC: D06M17/00
Filed: 1972-09-19
Abstract: Textiles compare at least two layers of fabric bonded together with the primary weave axis of one layer at 20-70 degrees, pref. 40-50 degrees to the corresponding axis of the other layer. These structures may be produced by use of bonding by adhesives, coatings, pressing, calendering or welding using a suitable interfacial layer, and are used for the mfr. of fabrics offering approximately uniform extensibility in all directions (in the plane of the fabrics), esp. for mfr. of inflatable structures, e.g. footballs, basket balls etc. Material can also be used in the mfr. of shoes, and conveyor belting.
Patent FR-2203658-A1 (FR)
Title: Multistage distn process - esp of water
IPC: C02F1/06
Filed: 1972-10-23
Abstract: A multistage distn. method, e.g. for water, in which a part of the vapour released in each stage is condensed by heat exchanger with the liq. to be distilled, a portion of which will later evaporate in this stage; a part of the vapour is condensed in heat exchange with the liq. a portion of which has already been evapd. in this stage; the condensate produced from the vapour is cooled by heat exchange with the liquid in the succeeding colder, stages. The pref. appts. comprises a vertical tower, with a spiral moisture sepn. duct for the ascending portion of the evapd. liq.
Patent FR-2227470-A1 (FR)
Title: Method of assembling valve or stopcock - involves passing wave head through inlet or outlet passage
IPC: F16K3/314
Filed: 1973-04-25
Abstract: The valve or stopcock has tubular inlet and outlet passages leading to an annular horizontal seat. The valve head cooperates with this seat and is carried by a vertical spindle extending through the top of the housing to a hand wheel which controls the valve action. The valve is assembled by inserting the spindle through its opening and securing to it the valve head; the seat being placed in position by passing it through either the inlet or the outlet passage. The valve head works against the pressure of the fluid flow.
Patent FR-2227170-A1 (FR)
Title: Pedal type water craft for recreation etc. - has three elongate floats arranged on T-shape tubular frame and paddle wheels
IPC: B63B7/04
Filed: 1973-04-26
Abstract: The craft consists of 3 floats two of which are assembled parallel to each other and joined together by a rigid cross-frame. The cross frame also carries a seat for the rider. In front of the rider is the propulsion unit consisting of a double throw crank and two paddle wheels. The cranks carry 2 pedals. The third float located ahead of the propulsion unit forms the single bow of the craft. The floats are joined by lightweight tubular structures which are easily dismantled. The rudder is central between the two rear floats. The craft is light and can be easily stored and transported disassembled.
Patent FR-2230117-A1 (FR)
Title: Broadband iterative HF frequency synthesiser oscillator - is controlled by two phase frequency locked loops with controlled frequency divider
IPC: H03L7/23
Filed: 1973-05-16
Abstract: The broadband iterative h.f. frequency synthesiser has its oscillator output multiplied (M) to give the h.f. output signal and substractively mixed (M1) with a reference (P) to give a loop control signal. The mixer output is filtered, divided (D2) and passed to a frequency-phase comparator (CPF). A phase comparator (M2) or modulator compares the filter's output with a second reference (Fo-e) to produce a first control signal for the oscillator (O1). This second reference is passed over a second frequency divider (D1) and a controlled frequency divider (D3) to the frequency-phase comparator second input for comparison with its first divider outpot. This comparator control output is coupled over a switch to the oscillator.
Patent FR-2230322-A1 (FR)
Title: Electrically powered wash device for windows - has coil in sponge whose face is covered by grid formed as grid
IPC: A47L1/08
Filed: 1973-05-23
Abstract: In the electric window washer, the heating plate coupled with wet tissue incorporates an electric heating resistance with a thermostat. A coil carries liquid which is vaporized and supplied from an external tank, and is covered by a spongy and non-combustible material which absorbs all liquid exiting from holes in the coils and a grate. The latter allows the vaporized washing liquid to pass through to the tissue which is in the form of a long band wound around two reels preferably the water is stored inside the handle which is connected to heating plate by hose.
Patent FR-2235830-A1 (FR)
Title: Wind powered surface water pleasure craft - wind driven turbine charges battery while stationary
IPC: B63H13/00
Filed: 1973-07-04
Abstract: A craft intended for pleasure use, particularly for weekends, but which could be modified for more constant use, has a pontoon type lower structure with a cabin (13) supporting a wind driven turbine (2) rotating about a vertical shaft (5) and carrying blades (3, 4) to align it with the direction of the wind, the shaft carrying gearing (6) so that it can drive a dynamo (9) to charge its batteries (10) which power a belt (11) with blades which propels the craft. Further gears (7) can also be connected with the drive, but the turbine may charge the batteries while the craft is moored.
Patent FR-2237704-A1 (FR)
Title: Cement-sand mixes for moulds and cores - using dextrose-calcium chloride mixt. as catalyst for rapid setting
IPC: B22C1/18
Filed: 1973-07-16
Abstract: A mixt. contg. (based on the wt. of sand) 3-12% cement, 2-4% total water, and 1-6% of a catalyst; the catalyst contains 0.1-1 pts. wt. of an alkali- or alkaline earth chloride and 1-5 pts. wt. of a reducing cpd. Pref. substances for the catalyst are calcium chloride and dextrose or glucose-syrup or molasses. The great advantage of the catalyst is that moulds can be used for casting within 3-4 hrs. of mfr. The pref. cement is portland CP A500 with a max. SO3 content of 2.5% and the pref. grain-size of the sand is between 15-80 AFA. By using (all pts. wt.) 100 sand, 7 cement, 4 dextrose-molasses, 0.4 CaCl2.2h2O, 2.5 total water, the resulting mould has a compression strength of 14 kg/cm2 after 45 mins. as compared with a max. of 0.5 kg/cm2 for sand mixes contg. either no catalyst or only one of the two constituents forming the catalyst. The compression strength of the mix showing 14 kg/cm2 after 45 mins. increased after total setting times of 4 and 6 hrs. to 24 and 30 kg/cm2 respectively.
Patent FR-2302036-A1 (FR)
Title: Silicon dioxide accelerator for biocidal smoke - based on dicyandiamide and ammonium nitrate
Inventor: RADULESCU TUDOR
IPC: A01N25/20
Filed: 1973-08-27
Abstract: Bactericidal, insecticidal or fungicidal mixt. based on dicyandiamide and ammonium nitrate contains 4-30 (pref. ca 10) wt. % (based on the total mixt.) of silicon dioxide. The mixt. is converted into a smoke by igniting by means of a wick, the reaction continuing unaided until all of the matl. has been converted into smoke. The silicon dioxide (which is by itself chemically and biologically inert) acts as an accelerator, so that the ignition reaction is self-sustaining. With silicon dioxide concns. below ca 10%, the reaction is not self-sustaining.
Patent FR-2248585-A1 (FR)
Title: Nuclear power station operational system - for reduction of power output with lower demand
IPC: G21D5/08
Filed: 1973-10-18
Abstract: The station uses two fast neutron reactors, one of the breeder type meeting base load in part and also peak demands operating at lower temp with its primary coolant circuit supplying the main heat exchanger. The other of high temp type meets the result of the base load via the superheater in its primary coolant circuit. The primary side of the main heat exchanger has step down tapping valves and the coolant circuit of the breeder reactor has a by pass heat exchanger with series and shunt regulator valves, feeding a thermal dummy load. This enables reduced power operation without reduction in breeder fertility.
Patent FR-2270113-A1 (FR)
Title: Energy conserving device for wheeled vehicle - has clutches connecting wheel to energy storer during braking and acceleration
IPC: B60T1/10
Filed: 1974-02-11
Abstract: A shaft is joined to at least one of the vehicle wheels and to the gearbox output. A device controls the engine and there is a clutch between it and the entry to the gearbox. A device can store energy or give it up and is typically of dynamic type. A clutch actuated by the brake control couples the shaft to the energy storage device to extract energy during braking. A second clutch connects the energy storage device to the shaft only during acceleration so as to help drive the vehicle.
Patent FR-2278148-A1 (FR)
Title: Pivot joining fuse container to holder base - has open container slot that forms bearing, and locking projection
Inventor: DELPHIN PAUL
IPC: H01H85/54
Filed: 1974-07-10
Abstract: The fuse holder consists of two parts: a base (11) and a fuse container (2) which has a lifting tab at one end and a pivoting arrangement (27) at the other. When closed, the fuse container is folded into the base so that all the electrical parts are concealed. When open, the fuse container rotates around a spigot on the base and can be removed as its spigot bearing is an open slot (25). A projection (26) on the fuse container presses on a cam profile (17) around the spigot which keeps the fuse container firmly in place. This reduces the number of moving parts in the conventional design.
Patent FR-2240566-A1 (FR)
Title: Speed regulated drive with reduced slip losses - uses induction motor with sync. stator winding and asymmetric rotor reactance
IPC: H02P27/02
Filed: 1974-07-16
Abstract: The speed regulated drive has its losses, due to slip, reduces by using an induction motor whose stator windings are coupled to the a.c. supply and produce a magnetic field of the same frequency as that of the supply. This field interacts with an asymmetric rotor having different longitudinal and transverse reactances. Interaction with the stator impedance, the a.c. network impedance and other impedances inbetween produces a torque which can be controlled by altering the energy flow according to the required speed/torque characteristics. The rotor is made from a laminated core with pole gaps either as a single pole with no winding, or with a winding and a two-pole short circuit.
Patent FR-2279345-A1 (FR)
Title: Thread with hard pointed disposable tip - for rapid attachment of buttons to garments
IPC: A44B1/18
Filed: 1974-07-23
Abstract: Thread for rapidly attaching buttoms has rigidly fixed to it a hard pointed tip which is thrown away after use. The length and thickness of the thread, which may be cotton, wool, silk, nylon, etc., are determined in advance according to the size of the holes in the button. Pref. the end of the thread is plasticised in the form of a needle. The device may be used to attach several buttons of the same size.
Patent FR-2245487-A1 (FR)
Title: Coupling unit joining folding appts to printing machine - has contact or impulse sender connected to single-revolution shaft of appts
IPC: B41F13/56
Filed: 1974-09-20
Abstract: The single-revolution shaft of the folding apparatus has a collector adjustably arranged on it. A numbered dial is rigidly coupled to the collector whose symbols are associated in each case with certain web guides in the machine. Brushes slide on the collector one of which is coupled by a direct line and the other via a voltage source and a relay in a second line to similar brushes sliding on a collector, rigidly connected to the cylinder drive wheel of a printing aggregate in the printing unit. The cylinder drive wheel is driven at the same rotational speed as the single revolution shaft in the folding apparatus. The collector can be coupled to any one of the printing assembly drives corresponding to one of the web guides by means of a selector switch.
Patent FR-2295889-A1 (FR)
Title: Plastic distributor top for salt container - has closure slide with guide and stop ribs fitting into openings in top
IPC: B65D47/28
Filed: 1974-12-23
Abstract: A distributor top for e.g. a salt container has a central channel comprising parallel sides and a flat bottom recessed below the top face. An opening in the middle of the channel is continued part way up the sides. At one end are pouring holes, the other end having a large aperture. The holes and aperture are selectively closed by a flat slide (1) having a thumb indent (2) on top and provided with side checks (4) and horizontal ribs (3). This slide is fitted into the channel by flexing the sides of the slide until the ribs pass into the channel opening to form guides and stops when the slide is operated.
Patent FR-2299544-A1 (FR)
Title: Storage framework for use with pallets - has vertical, longitudinal and transverse members linked by adjustable brackets
IPC: F16B12/30
Filed: 1975-01-31
Abstract: The storage framework is for used with pallets and is adjustable for height, length and width. The longitudinal (3), transverse (2) and vertical (1) members of the framework are joined by brackets, a slide (4) embracing the longitudinal member, a U-shaped bracket (6) engaging the vertical member and an elongate member (5) being received by the transverse member. The bracket (6), vertical member (1) and elongate member are secured by nuts and bolts (12), the longitudinal and transverse members (2, 3) and the slide (4) and elongate member (5) being provided with slots through which further fixing bolts may be passed. The elongate member (5) passes through slide (4).
Patent FR-2305565-A1 (FR)
Title: Panelled building cladding wall - is held clear of main wall by device allowing relative movement
Inventor: BEISSNER ERWIN
IPC: E04F13/08
Filed: 1975-03-28
Abstract: The panels are combined together to form cladding of a building frontage and suspended in front of it, being separated from the wall proper by fixing devices leaving a ventilation space in between. Each device comprises one part secured to the wall and the other to the panel, the two sliding in the same plane with or without an elastic intermediate component. Thus movement of the panels in relation to the wall is possible. The part secured to the wall (2) can be U-shaped, with the ends of the U-bent outwards to form flanges. That secured to the panels can likewise by U-shaped (3), with short arms bent over to form flanges extending inwards. Alternatively, a trapezium section may be used (3, 2).