baber/WOPTO huggingface dataset:
Patent FR-3137428-A1 (FR)
Title: Vanne thermostatique à manchon
Inventor: GAUTIER GRAINDORGE GUILLAUME
IPC: F16K31/64
Filed: 2022-06-29
Abstract: Vanne thermostatique à manchon Cette vanne (1) comporte un élément thermostatique (20) à matière thermodilatable (22), incluant une partie fixe (23), liée fixement à un boîtier (10), et une partie mobile (21), déplaçable selon un axe (X-X). La vanne comporte aussi un clapet (30) déplaçable selon l’axe par rapport à un siège de clapet, porté fixement par le boîtier, pour commander un écoulement de fluide entre deux chambres (C1, C2) du boîtier. La vanne comporte également un manchon (40) déplaçable selon l’axe pour passer entre une première configuration, où le manchon est appuyé contre un siège de manchon, porté fixement par le boîtier, pour empêcher le fluide de s’écouler entre les deux chambres, et une seconde configuration, où le manchon est écarté du siège de manchon. Le clapet est lié à la partie mobile et au manchon de sorte que lors de la dilatation de la matière thermodilatable, la partie mobile ouvre le clapet jusqu’à une position intermédiaire tandis que le manchon reste dans sa première configuration, puis le clapet ouvert est entraîné par la partie mobile au-delà de la position intermédiaire, tout en entraînant le manchon de la première à la seconde configuration.  Figure pour l'abrégé : Figure 1
Patent FR-2059480-A1 (FR)
Title: Anticarcinogenic compns contng vitamin a - acids
IPC: C07C403/00
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-2122359-A1 (FR)
Title: Dielectric powder testing container - made of plastics material
IPC: G01R27/26
Filed: 1971-01-22
Abstract: The permittivity and the tangent of the loss angle of a sample of dielectric powder are measured with the powder between two electrodes, insulated from each other and having flat and parallel work surfaces, one of which is mobile towards the other so that very high pressure can be applied to the dielectric. The sample is contained laterally in a piece made of elastic, insulating material, specif. natural or synthetic rubber, a mixture of these, or P.T.F.E., placed between the parallel surfaces of the electrodes.
Patent FR-2104738-A1 (FR)
Title: Anti-allergic chromone derivs
IPC: C07C45/71
Filed: 1971-03-10
Abstract: Novel compds. (I) and their salts with amines or mineral bases, (where X = 2-6C alkylene linear or branched chain opt. substd. by hydroxyl gps.) are useful as anti-allergy agents.
Patent FR-2162253-A1 (FR)
Title: Resin bound building blocks - cast with expanded clay fillers to enhance compressive strength and insulating props
IPC: E04B1/74
Filed: 1971-12-07
Abstract: Cast building blocks or slabs combin. good thermal and acoustic insulation with a high compressive modulus. Pref. the structure incorporates an expanded org. resin and spherical particles of expanded clay, pref. bound by relatively low temp. (i.e. catalytic) curing of the resin involved. Esp. for mfr. of decorative cladding, for blocks for load bearing, fire break walls or for paving slabs. Slabs may be made by successive horizontal casting of a resin rich mixture, a mixture loaded with expanded clay particles, and another resin rich layer, followed by curing of the resins throughout the structure.
Patent FR-2123363-A1 (FR)
Title: Thin wear-resistant metal nitride coating - for tools pref clad with sintered carbides
IPC: C23C16/34
Filed: 1972-01-24
Abstract: Thin coating (e.g. 0.005-0.12 mm) of a metal nitride, pref. Zr, Hf, NB, Ta, V or esp. Ti, pref. applied onto a metal carbide (esp. WC) covering of a cutting tool greatly improves the wear resistance. Apparently, metal nitride are less 'wetted' by the material being out than metal carbides.
Patent FR-2134372-A1 (FR)
IPC: A63C9/00
Filed: 1972-04-07
Abstract: An improved safety release ski binding which is responsive not only to lateral impact but is also capable of being actuated by a backward fall. Means are also provided for adjusting the force necessary for a release of the binding in response to lateral impact.
Patent FR-2156567-A1 (FR)
IPC: A61B5/15
Filed: 1972-08-22
Abstract: Coupling means for use with blood sampling apparatus including two portions adapted to be assembled to form a vacuum-tight seal one with the other. The said portions have mating parts formed with an apertured duct and grooves which prevent compression of air between the portions until the same are engaged in tight assembly.
Patent FR-2181635-A1 (FR)
Title: Laminated glass - protected from abrasion and bursting
IPC: B32B17/10
Filed: 1972-09-07
Abstract: Laminated glass windscreens etc. contg. a relatively rigid layer of transparent material of thickness between 0.125 and 6.3 mm, consisting of an original exposed surface, on which is applied, to form a new exposed face, a layer of optically regular polyurethane of thickness 0.75-3.8 mm, the new exposed surface to be directed to the interior of the structure in which it is to be installed. The polyurethane increases the resistance of the glass to bursting and abrasion following the shock of an object against the outside face of the window. The relatively rigid layer is pref. polycarbonate, and a sheet of glass or other transparent material may be interposed between the polycarbonate and the polyurethane layer. Used in armoured vehicles, aircraft cockpits etc.
Patent FR-2211525-A1 (FR)
Title: Pyrolysis process - using partial product recycle to control overall product distributions
IPC: C07C4/04
Filed: 1972-12-22
Abstract: Hydrocarbon pyrolysis process in which the prods. are sepd. into >=2 different parts and at least a portion of each of the different prods. are re-introduced into different points along the length of the pyrolysis furnace. The recycling techniques permits better control of the overall prod. distribution from pyrolysis processes, and allows a wider variety of feedstocks to be employed. The method minimises coke formation.
Patent FR-2219842-A1 (FR)
Title: Making cellular cored panels - by resin bonding rigid covers to expanded polystyrene spheres
IPC: B32B3/10
Filed: 1973-03-01
Abstract: Panels are made by lining a mould cavity with a sheet material coated with a binder resin, laying a bed of lightweight spheres on the resin coated sheet, placing another resin coated sheet on top and hardening the binder resins, pref. by stoving. Panels obtd. are of woven glass cloth impregnated with an activated phenol formaldehyde resin enclosing a bed of (resin coated) expanded polystyrene beads of e.g. 3-4 mm. dia. Beads may also have external resin coatings which pref. contain fillers such as TiO2 or sand. For mfr. of acoustic thermal insulation panels for building walls, partitions, ceilings, etc. by a single construction technique requiring unsophisticated equipment.
Patent FR-2224127-A1 (FR)
Title: Liq compsn for skin care - contg fungicide, deodoriser, bactericide and softener
IPC: A61K8/42
Filed: 1973-04-09
Abstract: The liq. compsn. pref. contains DIOXY-CO (RTM) IN amt. 10 pts. for the destruction of microfungi. Pref. the skin softener is a mixt. of 25 pts. Vitamin F and 30 pts. panthenol with a mixt. of equal pts. of Hamamelis Virginica and Anthemic Nobilis. The above components are contained in a discretely perfumed liq. biodegradable soap as a vehicle.
Patent FR-2226477-A1 (FR)
Title: Aluminium electrolyser anode bolt extractor and replacement appts - for consumable anodes
IPC: C25C3/16
Filed: 1973-04-20
Abstract: Anode bolt extraction and replacement appts. for Al electrolysers with a top current supply, is of the type comprising a cross bar mounted on the lifting carriage of a travelling crane and fitted with a hollow bolt extractor bar which moves in station and in translation carrying a pincer constituted by a socket with holding clamps fixed to a suspension moving inside the socket and attached to a fastener which holds the clamps in their upper posn. The suspension is a metal rod and has elements for limiting radial movement of the clamps which are interconnected by springs. The fastener is connected to the suspension by a rod passing through the central opening of the bolt extractor bar and is mounted on the cross bar. Used for removing and replacing anode bolts which have 2 flats and 2 notches in the bolt head. Allows normal power supply elements to be used, ensures a good mechanical grip on the bolt and avoids damage to the anode.
Patent FR-2231947-A1 (FR)
Title: Rocket guidance system - clock device actuates pulse type target dector and course controller
IPC: F41G7/22
Filed: 1973-06-01
Abstract: A target tracking system to enable a rocket to strike e.g., a tank, includes a detection and aerial system mounted in the nose of the rocket, with the explosive charge behind it, followed by the actuation system, the power supply, the propulsion system and lateral jets controlled by electrically actuated vanes which alter the course of the rocket. The detection system is actuated by a clock device and two or more aerials are used with a pulse generation system and detection system with an analysing and decoding system by means of which the course is controlled. The aerials are rotated during flight, and a special elliptical tracking system is used, formulae being given to illustrate this.
Patent FR-2192067-A1 (FR)
IPC: C22C49/14
Filed: 1973-07-09
Abstract: 1393833 Coating carbon fibres by hotdipping, hot pressed fibres UNION CARBIDE CORP 9 July 1973 [10 July 1972] 32704/73 Headings C7D and C7F The bonding of carbon fibres in a nickel matrix improved by providing the fibres with a carbide layer by immersing them in a molton alloy bath comprising a metal e.g. Ti, Zr, Hfi, V, Nb, Ta, Cr, Mo, W, and Fe which reacts to form a carbide and an acid soluble metal e.g. In, Ge, Ga, Sn, Sb, Bi, Ag, Cu which does not react with carbon, and subsequently removing unreacted metal with an acid, e.g. nitric, hydrochloric or sulphuric. Ni may be deposited on the coated fibres by electrodes or electrolytre methods, thermal decomposition of carbonyls or halides or by sputtering, and the coated fibres hot pressed 700 to 1300‹C. in an atmosphere of e.g. nitrogen, argon xanon, or helium. A further metal may be applied to the Ni-coated fibres before pressing.
Patent FR-2239263-A1 (FR)
Title: Tennis trainer with ball on rebounding cranked arm - has V-shaped base of sand filled square section tubes
IPC: A63B69/00
Filed: 1973-08-01
Abstract: The base (A) is V shaped in plan, improving stability and reducing base weight, and is formed of square section tubes, pref. sand filled prior to the provision of welded closing plates. The base is furnished with ground bearing rubber pads at apex and leg ends, and forms an angle of about 25 deg. and is welded to a vertical stub column at the apex; this column (C) in turn supports the vertical (when at rest) articulating sprung ball-carrying arm. The base design muffles sound emanating from the mechanism when in use. The tubes may be round and the sand replaced by gravel.
Patent FR-2247177-A1 (FR)
Title: Pocket case to hold cheque book and diary - used as dispersing or fluidising agent for aqs. dispersions
IPC: A45C1/06
Filed: 1973-10-12
Abstract: The covering (1) of the case is made of supple material and is divided into three parts (2, 3, 4) by two fold lines (5 & 6) which are parallel. Each part has, on its interior face, a pocket (7, 9, 9) which opens towards a fold, two pockets (7 & 8) opening towards each other and towards the common fold (5), while the opening of the third pocket (9) is turned towards the second fold (6). The first two pockets can be used to hold the first and last pages of the cover of a diary, while the third pocket can hold the back cover of a cheque book, the cheques being attached to stubs along their longitudinal edges by tear off lines.
Patent FR-2270772-A1 (FR)
Title: Harrow with folding side sections - has pairs of pins locking for pivot sleeves of side sections
IPC: A01B73/04
Filed: 1973-12-03
Abstract: Teeth in the side sections of mounted harrows are turned inwards when the sections are folded. A sleeve with two pins is hinged on each end of the frame and bears a lug for the attachment and pivoting of a side section. The pins enable the sleeve to be secured to th e frame and the side section to be secured to the sleeve. To bring the harrow into the travelling position, each side section is lifted into the vertical position, locked by means of one pin, turned with its sleeve around a further pin on the sleeve until it is at right angles to hitch frame and finally locked by means of the second pin. By rotating the side sections around the sleeve axes, the tines point inwards and no longer constitute a danger when in the transport position.
Patent FR-2262204-A1 (FR)
Title: I.CE. Fuel economising system - injects preheated air and water mixture into carburettors
IPC: F02M25/022
Filed: 1974-02-21
Abstract: The engine block (1) has an inlet manifold (3) with a flange (4) which supports a double carburettor (6) of the "Weber" (RTM) type. The fuel is supplied to the carburettor (6) by the electric pump (10) through the pipe (9). A second carburettor (17) is supplied with water from a mechanical pump (13) driven from the engine. The mixture of air and water from the carburettor (17) passes through the heat exchanger (21), which is heated by the engine exhaust gases, and is supplied to the half (7a) of the carburettor (6) so that a preheated mixture of air, water and fuel is supplied to the engine. A reduction in fuel consumption of 30% to 40% can be achieved.
Patent FR-2263580-A1 (FR)
Title: Clamp for instrument support rod - has two jaws controlled by spring loaded screws
IPC: G03B17/56
Filed: 1974-03-06
Abstract: The clamp comprises a pedestal (1) which is screwed to a base plate (2), the latter pref. movable linearly along a guide rail. The pedestal (1) has a vertical support (4), with a transverse bore in which a rotatable cylindrical block is held, this block forming the first clamp jaw (6) and the second jaw (9) associated with an adjustment screw (14), which is rotated so that the support rod is gripped between them. The rotation of the adjustment screw (14) is translated into a linear movement of the second jaw (9) via connection rods (10) passing through the first jaw (6) and acted upon by spring means.
Patent FR-2263369-A1 (FR)
Title: Step ladder with platform below hinge - has perforated and corrugated platform held horizontally by safety spring latch
IPC: E06C1/393
Filed: 1974-03-07
Abstract: A step ladder with a horizontal platform (5) supported below the hinge point between the step portion (2) and the prop portion (3), has this platform made from sheet material with a pattern of perforations (13) to prevent slipping, and with corrugations at right angles to its supports. The front of the platform is supported by a cross rail (6) acting as a pivot, and the rear rests on another rail (7) across the prop portion, and able to slide over it for folding up. The flanges have cut-outs to rest over both cross rails, to locate it when horizontal. The platform also carries a latch (16) to hold it in this position, assisted by a spring (23).
Patent FR-2289361-A1 (FR)
Title: Control device for umbrella on car roof - has double cord passing over upper and lower pulleys on mast
IPC: B60J11/00
Filed: 1974-03-25
Abstract: A device which allows the opening and closing of a sun shade (1) (in the form of an umbrella) to give shade over a car parked in sunlight has a cord sufficiently long to open and close the sun shade from either side of the car. This cord passes around a simple upper pulley and a double lower pulley and is fixed to the sliding ring (10) of the shade. The shade is approximately 2.2m x1.4 m large and is fixed on a pivot on a plate fixed by four buckles to the vehicle rain gutters.
Patent FR-2269311-A1 (FR)
Title: Hook and adjuster for braces - has flat hook fitting in loops of braces strap
IPC: A44B11/04
Filed: 1974-05-03
Abstract: The hook (3) is rectangular and is slightly longer than the width of the strap of the braces (1). It has a lateral hook (4) which engages in a fixed loop (5) of one strap (2), the part which supports the loop being convex. The hook is joined to the other strap (1) by an adjustable loop (8) which passes through a slot (7), the slot and the inside of the lateral hook being equal in length to the width of the straps. The adjustable loop (8) is adjusted and immobilised by clips (9, 10) which pivot at the top and are fixed to the free extremity of the loop.
Patent FR-2272255-A1 (FR)
Title: Mud-lubricated drilling tool - having mud ports of superior characteristics
IPC: E21B10/18
Filed: 1974-05-20
Abstract: A drilling tool is described having four mud parts; there being one central part in addition to the conventional three. The fourth part is to scour debris from the centre of the hole being drilled and to prevent blockages which tend to occur with the conventional three-eccentric part tool. The design of the mud orifices is such that a wide angled jet of low velocity mud is obtd. to produce scouring action with minimum erosion of the cutting tools. Used in mud-lubricated boring and well-drilling applications.
Patent FR-2275959-A1 (FR)
Title: Electronically controlled induction heater - has tuned parallel-resonant cct with tuned series-resonant cct with load coil
IPC: H02M7/523
Filed: 1974-06-21
Abstract: The load coil (18) is inductively coupled with the load to be heated. The heater comprises further a current supply unit (20) connected to the parallel resonant circuit and applying to it current pulses for its excitation a control device controls. The supply of these pulses is so actuated by a control that their repetition frequency is sufficient for the load heating. A voltage detector responds to the inductive load absence and stops the pulse flow to the parallel resonant circuit. The voltage detector is coupled to the load coil and stops the pulse flow via a trigger oscillator. The detector preferably responds to a voltage increase in the parallel-resonant circuit (12).
Patent FR-2288881-A1 (FR)
Title: Device recovering energy from vehicle suspension - has spiral spring connected to suspension and to generator powering motor
IPC: B60K6/10
Filed: 1974-10-25
Abstract: The wheel suspension arm is connected by means of a link to a rocker arm which rotates about a fixed pivot. The rocker arm carries a quadrant which meshes with a pinion to drive, by means of gears and ratchets, a wheel in one direction only and this drives the final wheel in the train. The power from the final wheel is used to wind up a coil spring which stores the energy. The connection includes a clutch responsive to spring tension to release the coupling when the spring is completely wound. The spring is coupling to a generator which drives a motor driving the vehicle, the connection operating automatically if the vehicle stops.
Patent FR-2290572-A1 (FR)
Title: Engine crankcase gases treatment - by catalytic reactor in heat exchange and partial mixture with exhaust gases
IPC: F01M13/04
Filed: 1974-11-08
Abstract: A part of the crankcase gases of an IC engine which are recirculated to the fuel inlet system is passed through a heat exchanger with an oxidation catalyst where it is heated by hot exhaust gases. The catalyst effects an oxidation of the combustible components of the crankcase gases and the resulting gases, containing CO2 and water vapour, are introduced in the fuel inlet system. This prevents the deposits formed in the fuel suction, combustion chamber and spark plugs when conventional crankcase gas ventilation is applied. The recirculation of exhaust gases reduces the emission of N oxides. The system reduces atmos. pollution considerably.
Patent FR-2290977-A1 (FR)
Title: Continuous casting of metals such as steel slabs - high speed jets of water mixed with air being used to increase cooling rate
Inventor: VIANNAY STEPHANE GEORGES JEAN-
IPC: B22D11/124
Filed: 1974-11-13
Abstract: Process for cooling a body, such as a continuously cast billets, uses an intimate mixt. of a fluid with a high density pref. drops of water, with a large amt. of a fluid with a low density, pref. air, the mixt. being projected in the form of high speed sprays onto the surface of the body being cooled. The water is pref. carried by the air to avoid the formation of a continuous film of water on the surface being cooled, the spray being projected at 90 degrees to the surface of the billet. The pref. device uses means to provide a large vol. of air travelling at high speed and means for mixing drops of water with the air. The air-water mixt. travelling at high velocity increases the cooling rate, e.g. of a steel slab.
Patent FR-2299591-A1 (FR)
Title: Noninflammable bottle for liquid hydrogen and oxygen - preventing fire or explosion risk due to mechanical deterioration
IPC: F17C13/12
Filed: 1974-10-21
Abstract: Non-inflammable bottle for liquid hydrogen and oxygen comprises a stainless steel outer casing and an inner casing of stainless steel or silicon carbide fibres between which is a space containing an anti-inflammable product, and a valve which is opened by a violent impact or by an abnormal increase in temp. to allow mixing between the fuel and extinguishing product. Pref. the latter is a liquid or powder corresponding to the chemical type of the fuel contained in the reservoir. A pipe may be screwed onto the bottle by a thread, and consists of a metal outer casing, a space containing the anti-inflammable product, and an inner casing or rubber or cylon or any other product which is not subject to attack by gaseous hydrogen. The bottle may be used for motorised mobile appliances, welding sets, heating apparatus etc.
Patent FR-2259034-A1 (FR)
Title: Conveying channel for plants transporting boxes or X-ray cassettes etc - has adjustable side walls for altering width of channel
IPC: B65G15/62
Filed: 1975-01-23
Abstract: Conveying channel for plants conveying transport boxes, X-ray cassettes and similar objects includes a channel bottom supporting the conveyor belt. The channel bottom is at each side removably attached to a vertical plate which is at least on its outer side covered by the channel wall. The vertical plates of the channel are formed by long sides of unequal angles positioned with their horizontal short inwards facing side below the removable channel bottom. The tips of the horizontal short sides of the angles are spaced apart and the spacing is altered by an adjusting device attached to the short sides when a wider or narrower conveying channel is required. With the spacing altered the channel bottom is also replaced by one of corresponding new width.
Patent FR-2298676-A1 (FR)
Title: Door or window sliding frame - incorporating double blind frame with hinge strips beams, shackles and composite shaped-section
IPC: E06B3/46
Filed: 1975-01-22
Abstract: The sliding frame is of the type used with doors, verandah doors or windows etc. There is a double blind frame, one section of which can tilt or swivel about a horizontal or vertical axis, with the aid of offset hinge strips, beams and retaining loop shackles in the top or bottom part. Special composite shaped-sections units are fitted, interconnected to form fixed and sliding frames, the latter having holes shaped-sections on the inside. The components shaped-sections units consists of aluminium central shaped-sections, cladded with external ones, and operating in conjunction with a contact surface section, screening section, spacer section and the holes inside sections all inserted into one another. Less material is used, and assembly is simple, esp. whire glazing is concerned.