baber/WOPTO huggingface dataset:
Patent FR-2143281-A1 (FR)
Title: Mixing multicomponent plastics - inside mould by vibration to avoid premature set
IPC: B29C44/34
Filed: 1972-06-22
Abstract: The components are introduced (unmixed and pref. uniformly in constant ratio) into the mould, the mould is closed and then it is vibrated with an intensity and frequency sufficient to induce thorough mixing. In the prefd. apparatus, the mixer comprises a rotating, oscillating, sonic or ultrasonic vibrator for the mould and its contents.
Patent FR-2192817-A1 (FR)
Title: Vincamine and vitamin p compsns - cerebral vasodilators and vascular protective
IPC: A61K31/70
Filed: 1972-07-24
Abstract: The compsn. is administered in unit doses contg. 0.005-0.050g of vincamine and 0.005-0.050g of vitamin P factor. The vitamin P factor is chosen from natural, semi-synthetic or synthetic coumarins and flavanoids such as rutin, hesperidin, eriodictin, and esculoside.
Patent FR-2216922-A1 (FR)
Title: Mussel cleaner, screener and singler - has horizontal bar grid and flat brush, on adjustable inclined plane
IPC: A22C29/04
Filed: 1972-10-26
Abstract: Simultaneous reciprocation is effected by a single lever on each side with a brush at the top. The rods actuating the grid and brush are supported by the slideways, mounted on the chassis. Application may be to other shellfish also, and to both clustered and bottom mussels.
Patent FR-2220203-A1 (FR)
Title: Bracelet chain with identity plaque - has plaque, curved to conform to wrist, fixed on top of part of the chain
IPC: A44C5/02
Filed: 1973-03-05
Abstract: The bracelet is made up of links forming a chain, a fastening and a plaque which can be engraved. The chain is not interrupted except by the fastening. At least two successive links in the chain are soldered together to form a support on the upper face of which the identity plaque is mounted and soldered. The support formed from the links forms a shallow channel receiving the plaque. The joined links form a curve to fit comfortably on the wrist.
Patent FR-2230683-A1 (FR)
Title: Friction material, esp for vehicle brakes - having a high adhesion to metal contains a butadiene-acrylonitrile copolymer and a mod. PF resin binder
IPC: C08L61/34
Filed: 1973-05-24
Abstract: Friction material, esp. brake elements, consists of a butadiene-acrylonitrile copolymer and an aniline-Pf resin in a ratio of 1:4-6.5, together with fillers. The compsn. shows improved adhesion to metal.
Patent FR-2252642-A1 (FR)
Title: Electromagnetic relay with sprung contact - magnetic circuit is formed from a support which form a pins connection
IPC: H01H50/36
Filed: 1973-11-28
Abstract: The relay housing includes a magnetic circuit consisting of a fixed part and a moving flap (14) cooperating with a winding (11). There are contact suds (17, 18, 19) of which (17) is movable, its displacement being controlled by the flap (15) which brings it into or out of contact with a fixed contact stud (18, 19). The extremities of the winding and the contact studs are fixed on the support extending from the interior of the housing and through a base of insulating material (2) to form mechanical and electrical connections pins (4, 6, 7). The magnetic circuit is integral with one of the supports constituting are the mechanical and electrical contact pins.
Patent FR-2211621-A1 (FR)
Title: Polybutene threaded tubular connector - having inner sealing thread, tubular part having cap nut with inner thread
IPC: F16L47/04
Filed: 1973-12-18
Abstract: Threaded elastic tubular connector of polybutene is as in DT P 2240548.7. An inner sealing thread is formed in the material, and an inner thread of the same pitch is formed in hard material to receive longitudinal forces. The plastics tubular part has a hard, e.g. metal, cap nut with an inner thread, enclosing the tubular part externally at least in the sealing thread region and rigidly connected to it.
Patent FR-2254742-A1 (FR)
Title: Plug type valve for fire fighting hose - directs flow to separate outlets forming jet or spray
IPC: F16K11/08
Filed: 1973-12-18
Abstract: The body (1) has a single inlet (4) and two outlets (5, 6). The plug (2) fits in the body and is operated by a handle (8). The passage (3) through the plug is cylindrical in cross section, with the outlet side (5') being smaller in area than the inlet (4'). When the outlets are closed, a gap (19) allows the water pressure to radially expand the sides of the plug and improve sealing. Turning the plug clockwise causes a laminar flow to be directed up the side outlet (6), being deflected against the walls to give a spray. A further movement clockwise closes the side outlet (6) and opens the central outlet (5) to give a jet.
Patent FR-2270320-A1 (FR)
Title: Free fatty acid recovery from oil material esp soapstock - by saponifica-tion and solvent extn of non-saponifiable phase contg natural pigments and tocopherols useful as poultry feed additives
IPC: C11B13/02
Filed: 1974-02-19
Abstract: Free fatty acids and other materials are recovered from oil substance contg. appreciable quantities of fat, oil, fatty acid and/or soap by saponifying to obtain a water-soluble liquid having a higher soap and free glycerol content than the oil substance; acidifying the liquid to convert soap to free fatty acids which are present in one of the 2 phases obtd.; separating the phases and colleting the free fatty acid-contg phase. Pref. process is recovery of fatty acids, pigments, e.g. xanthophylls, tocopherols, high protein plant material, glycerol and inorganic salt from soapstock. Other processes are hydrocarbon recover, oil refining, colophony and terepene recovery from tall oils. In a pref. process soapstock is saponified, followed by addn. of solvent. Non-saponifiable components pass into solvent phase. The phases are separated. Solvent is removed from solvent phase. Natural pigments and tocopherol-contg. non-saponifiable pts. are collected. Aq. soaps and glycerol-contg. phase is acidified to release the free fatty acids.
Patent FR-2224189-A1 (FR)
Title: Continuous degassing of gas/liq. dispersions - by risers with funnels above extraction openings and terminating above froth surface
IPC: B01D19/00
Filed: 1974-04-05
Abstract: A continuous degassing rig for gas/liquid dispersions in reactors (fermenters) with an external circulation includes a funnel-shaped separating chamber, with the larger end downwards, above the bottom extraction opening of the reactor. A vertical riser is joined to the top of the chamber and terminates near the froth surface of the reactor contents. A horizontal baffle is arranged between the extraction opening and the mouth of the separating chamber. Intensified mass exchange and thorough degassing of recycled gas/liquid dispersion are possible.
Patent FR-2267810-A1 (FR)
Title: Marionette with inner reinforcement plate - has head and limbs fitted onto the plate
IPC: A63J19/00
Filed: 1974-04-16
Abstract: The plate (2) is cut from a flat piece of wood and is mainly rectangular with a knob (3) on which the head is fixed. The head is moulded in elastic material and has a hollow neck, with a ring at the base which is folded inside so that the head fits securely on the knob. The legs each consist of a bar (8) which fits into a slot in the body, the lower part of the leg being moduled. The bar is fixed to the body by a peg which passes through a hole in the bar and through the body.
Patent FR-2270899-A1 (FR)
Title: Vaginal medicator with long medicament-carrying stem - having anchor to correctly position stem
IPC: A61M31/00
Filed: 1974-05-16
Abstract: A vaginal medicator includes an elongated stem formed of body-undissolvable material. It carries an anchoring mass at one end which is held above the constricting muscles at the entrance to the vaginal canal with the stem extending along the canal into the region of the cervix. The stem carries medication for slowly dissolving into the canal. A pull-out cord is attached to the anchoring mass. The medication may either be carried in a pharmaceutical base and coated around the stem, or may be carried within the stem which in this case must be made of medication-permeable material.
Patent FR-2231055-A1 (FR)
Title: False twisting sensor probe - in quick-release mounting for relocation with permanent electrical connection
IPC: F16B21/08
Filed: 1974-05-21
Abstract: Designed for the sensor probe to monitor the rotation of a yarn false twisting tube, the mounting is in the form of a bar which slips into a holder, for quick release, the electrical connection being connected to the probe and clamped to the machine frame as it leads to the indicating unit. The purpose is to reduce probe costs, by ease of relocation, without requiring slip electrical contacts which, by their resistance, result in signal loss and can suffer mechanical damage.
Patent FR-2273919-A1 (FR)
Title: Hollow masonry, ceramic or cement aggregate brick - grouted mechanically or manually in a vertical direction and has vertical indentations along one or both abutment surfaces
IPC: E04B2/20
Filed: 1974-06-07
Abstract: The two abutment surfaces of each brick have four trapezoid indentations, in the shape of half a splayed-out U, with a flat bottom. Each indentation may also be triangular (half a V) or composite (half a U with rounded bottom). When placed side by side, two bricks form cavities (5, 6). Mortar is injected mechanically into these cavities, thereby forming the vertical grouting. A compressor is coupled to the mortar injection machine, filling in the cavities. The average width of each indentation is one centimetre roughly, and the size of the cavities varies between two and a half centimetres external width to one and a half centimetres internal side.
Patent FR-2274788-A1 (FR)
Title: Gas turbine with superimposed blade rings - has additional compressor stages on either side of superimposed rings
Inventor: BOUDIGUES SERGE
IPC: F02C3/073
Filed: 1974-06-14
Abstract: The air flows successively through a compressor, a combustion chamber and a power turbine coaxial with the compressor, the direction of flow through the turbine being opposite to that through the compressor. The compressor and turbine blades are mounted radially one on the other and separated by a ring which also separates the two passages from each other, so that compressor and turbine blades together form a double blade ring. On each side of this ring (17) the compressor has additional stages (27, 37, 47) whose number is determined by the fact that the pressure ratio across the ring separating compressor and turbine blades and on the same side of the blade ring is greater than unity and less than a predetermined figure.
Patent FR-2277605-A1 (FR)
Title: Timer for playing chess against the clock - gives indication of overall advance or retard using digital store
IPC: G07C1/28
Filed: 1974-07-10
Abstract: Each player has a unit which comprises, in a case, an electric clock of standard pattern. A ten position selector switch (2) is also provided, this controlling the rate of play and the period of time for the first control check. Green and red lights indicate the time allowance left to a player for planning the next moves. A push button (8) controls the timer, being operated after each play. A loudspeaker is on the underside of the unit and an indicator light on top. The unit is controlled by integrated circuits, using electronic components to totalise and record automatically. The rates are represented by numbers in a binary counter.
Patent FR-2288289-A1 (FR)
Title: Determination of coverage by infra-red tracking instrument - with measurement of visual range and water content of air
IPC: G01W1/02
Filed: 1974-10-16
Abstract: The optical visual range and the water content of the air are measured and these results, together with the assumed target data and sensitivity of the infra-red instrument, are used by an electronic computer to determine the coverage of the infra-red instrument. To determine the absolute water content of the air the relative water content and the air temperature are measured. An electrical resistance dependent on humidity can be used to determine the water content of the air. The coverage of the infra-red instrument is determined by atmospheric absorption and atmospheric dispersion.
Patent FR-2257070-A1 (FR)
IPC: F28F9/00
Filed: 1974-11-18
Abstract: A heat exchanger system capable of being modulated for cooling hot dust-laden flue gas having an elevated dew point is provided comprising, a heat exchanger formed of a vertical cylindrical shell containing a bank of tubes vertically disposed therein coupled to tube manifolds at opposite ends thereof such that the bank of tubes communicates with a hot gas inlet and a hot gas outlet coupled respectively to said manifolds each of said tubes being surrounded by a tube to provide annular spaces having manifolds communicating therewith through which air is circulated in said heat exchanger in concurrent flow with said hot flue gas, means being provided for maintaining a flow of hot flue gas through said heat exchanger to a downstream line, including a closed circuit air line with a blower for maintaining a flow of air through said heat exchanger in concurrent flow and heat exchanging relationship with said hot flue gas, valve means and temperature-sensing devices being provided in the system to control the air flow and thus the temperature of the heat exchanger at above the dew point temperature of the cooled flue gas.
Patent FR-2255206-A1 (FR)
Title: Bicycle with shell frame - has frame and wheels formed of similar halves in mouldable material
IPC: B60B1/06
Filed: 1974-12-13
Abstract: The bicycle is made of mouldable material, having a frame comprising two symmetrical half-shells, and two wheels each comprising two discs assembled together and fitted with pneumatic or solid tyres. The drive is transmitted to the rear wheel from the pedals by two toothed belts. The front steering wheel can be connected to the handlebars by a fork comprising two symmetrical components, with a half mudguard and a reinforcing boss to support the hub. The steering column can be a rotating sleeve in the front of the frame, and equipped with two collars having a low coefficient of friction.
Patent FR-2255101-A1 (FR)
Title: Simulated fruit capsule extruded into liquid hardener - with artificial foam head on surface to cushion shock on entry
IPC: A23L21/18
Filed: 1974-12-17
Abstract: A capsule, esp. an edible capsule, is produced from a droplet which comprises at least a coating of a liq. which can be solidified, the droplet being allowed to fall into a bath of liq. hardener of which the top surface has been foamed to a substantial depth on top of the surface of the liq. e.g. a depth of 2 to 25 mm, pref. between 2 and 10 mm. The droplet is pref. produced by simultaneous extrusion from coaxial nozzles to form a centre, which may be flavoured, encapsulated in a covering which hardens when it enters the hardener. The process is used for the prodn. of encapsulated prods., e.g. edible prods., in partic. simulated fruits comprising a soln. or suspension with a base of fruit pulp or puree, extruded as the interior of a droplet having an alginate casing. The foam cushion on top of the liq. hardener surface reduces the shock to the droplet as its fall is arrested; and there is less tendency for the casing to be displaced or the capsule deformed.
Patent FR-2296139-A1 (FR)
Title: Bracket for bathroom or kitchen fitting - enables the fitting to be removed leaving the bracket in its original position
IPC: F16M13/02
Filed: 1974-12-27
Abstract: The fitting may be a soap dish or any other bathroom or kitchen fitting. The bracket (4) is affixed to the wall permanently by means of two fixing screws through the holes (8). The bracket has a horizontal shelf (5) and a vertical retaining bar (6), running along the whole length of it. The fitting has a similar vertical bar (3) mounted at the rear on bearing face (2). The bearing face can slide in over the shelf (5) on the bracket. The shaped lid (10) of the bracket can be dropped into place.
Patent FR-2297701-A1 (FR)
Title: Stapling machine for light wooden crates - rests side panels across ends, with supports inside corners and stapling heads above
IPC: B27M/
Filed: 1975-01-14
Abstract: The system for making light coates which each consists of two ends, each having two cross strips, one bottom strip and two triangular corner inserts and with long strips fastened across them, to which bottom strips are subsequently attached, uses wire stapled to secure the parts together. A machine for attaching the first side strip to the two ends, has the sides advanced towards the two ends, to the stapling position where two stapling heads are forced down onto the two ends, of the side strip, which rest on the horizontal faces of the ends, while these two ends are supported by longitudinal members resting against the two upper corner inserts.
Patent FR-2669723-A1 (FR)
Title: Device for tearing the hull of ships
Inventor: POUDRES SOCIETE NATIONALE DES
IPC: F42B3/00
Filed: 1975-03-25
Abstract: The subject of the invention is a device for tearing the hulls of ships. The device according to the invention, in its preferred form, is particularly characterised in that it includes a casing (1) comprising, in particular, the members for firing, retarding, and booby-trapping, and strips (2) of slight thickness consisting of a flexible explosive adjoining the casing (1) and having the faculty of being capable of being rolled or unrolled on themselves. The device, with these strips deployed, is fixed against the hull and inflicts on it extremely harmful tears. The device, with the strips rolled up, is very lightweight and has very small bulk. The device according to the invention in effective equipment for attacking ships of all tonnages. It can also be used in underwater and land-based salvage and rescue operations for cutting armoured panels.
Patent FR-2290052-A1 (FR)
Title: Aerial mast for use on caravans, boats etc. adjustable from inside - has support unit with pawl and ratchet arrangement allowing linear and circular motion
IPC: H01Q1/12
Filed: 1975-04-28
Abstract: Aerial mast for use on caravans, boats or similar units with enclosed cabins. The mast (1) protrudes from the inside of the cabin through the roof (43) and can be pushed outwards and rotated through a complete circle from the inside. The mast is mounted on a supporting unit which consists of two guides and a support plate (3). It passes through a roof entry (2) and can be fixed in a position on the support while still allowing rotation. The vertical motion is via a pawl and ratchet arrangement which allows it to be fixed in the desired position. There is also a locking pin which can be attached to a chain to prevent it from being lost.
Patent FR-2268760-A1 (FR)
Title: Crystallisable or ordinary flat glass sheet mfr. - using controlled temp. and convection in small or large furnaces
IPC: C03B5/235
Filed: 1975-04-29
Abstract: Flat glass mfr. in a regenerative furnace heated over its entire length, with an inlet for the frit and min. five burner openings along its length. Plus a refining zone which is shallow that the melting zone in which the frit swims initially on the bath. Below 50% of the total fuel is fed through the first three burner-openings very near the inlet end, and >=50% of the total fuel is fed through the remaining burner openings so that the temp. in the refining zone is maintained in a suitable range to convey the glass for making an endless flat sheet. Pref. 40% of the total fuel is fed through the first three burners and >=60% through the remainder and the total aire for combustion is pref. the 1:1 stoichiometric ratio. Used e.g. for mfr. of crystallisable glass used for semi-crystalline stove tops. Controlled temp. and convection currents are obtd. in the furnace.
Patent FR-2277004-A1 (FR)
Title: Process vessel with lining esp. of fluorinated polymer - has pressure balancing space behind lining to stabilise stresses
IPC: B29C49/26
Filed: 1975-07-01
Abstract: A vessel, esp. for chemical processes, has a stabilised lining of elastomer or plastics, secured to the vessel wall at intervals; the space between the lining and the vessel wall is connected, via a number of pipes to a pressure regulating device, so that the space between vessel wall and lining can be at a regulated pressure. The regulator may comprise a vacuum source or a pump supplying a liquid into the space. Alternatively, both these systems may be combined. A pressure sensor inside the vessel may be used to operate the vacuum source so as to maintain sufficient vacuum behind the lining to prevent its inward collapse. Again, where a mechanical agitator inside the vessel is in operation, the pressurised liquid supply system may be used to provide support to the lining. Esp. for chemical process vessels having fluorinated polymer linings.
Patent FR-2321271-A1 (FR)
Title: Coffin with interior supports for upright burial - has plastic supports for corpse with metal strip reinforcement and hoist handle
IPC: A61G17/00
Filed: 1975-08-18
Abstract: Coffin has an interior support for the cadaver, permitting upright burial. The side and end walls are made of plastic with a reinforcing metal band (26) embedded in it and a hoist handle (28) constructed into the head wall. A pair of laterally-spaced, rigid, body supports (42,44) are fixed to the base (16) and project out from it. Ither supports (52,46) extend from the sidewalls inwards. The body is totally supported to prevent it sliding down to the bottom of the coffin when buried in an upright position. Pref. the hoist handle (28) is fixed to the metal band (26), and can be coupled to a power-operated hoist to lift the coffin into an upright position with head upwards.
Patent FR-2326765-A1 (FR)
Title: Core structure for nuclear reactor - with fuel assembly casings firmly supported at operating temp. but readily dismantled for rearranging the core structure
Inventor: DELAFOSSE JACQUES
IPC: G21C3/36
Filed: 1975-10-02
Abstract: Nuclear reactor, having a core, formed by a series of fuel assemblies and of mobile cruciform control rods with four arms, installed within a pressure vessel, is provided with a lower grid fixed to the vessel. A series of casings or housings are fixed to this grid so as to be capable of being dismantled by remote control. Each casing contains at least one fuel assembly suspended at its upper end from the casing. The casing has a rectangular parallelepipedic shape with four vertical walls joined to each other, an open top and a base closed by a rectangular plate with an aperture. The reactor is provided with means for supporting the fuel assemblies and casings. The method for the dismantlable fixing of each casing on the lower grid consists of a sleeve fixed to and projecting above the upper face of the grid. The sleeve is fabricated in a material with a coefficient of thermal expansion above that used for the base plate of the casing. The external dia. of the sleeve when cold is less than that of the aperture in the casing base plate, but equals it at the reactor operating temp. so that the play between these two elements is taken up by thermal expansion. Design provides a core structure which meets most of the desirable requirements such as the separation of the functions to be fulfilled by the core in such a way as to be able to deal easily with such function each time the core is rearranged. These functions include prodn. of neutrons, control of core reactivity by fixed (i.e. consumable poisons) or mobile absorbents, e.g. control rods, mechanical cohesion of the fuel assemblies and reduction in the demand for zircalloy in the core structure.