baber/WOPTO huggingface dataset:
Patent FR-2244967-A1 (FR)
Title: Air-conditioning outlet to room - has fire-protection shutoff held open by heat-sensitive element
IPC: F24F1/01
Filed: 1974-09-20
Abstract: Conditioned air inlet for rooms of buildings has a shut-off element of the inlet open by heat sensitive unit(s) against restoring forces, so that these forces close it when the unit(s) lose their restraining shape on their temp. becoming excessive. Pref. the heat sensitive unit(s) are of thermoplastics; the shut-off element is held in position by an elongate plastics structure. The elment may abut a plastics support when in the open position. Hot air, in the event of fire, is thus prevented from passing backward through the air-conditioning ducts.
Patent FR-2288208-A1 (FR)
Title: Window and door lock fitting - has slotted lever end allowing free movement in relation to locking bar
IPC: E05B7/00
Filed: 1974-10-17
Abstract: The fitting consists of a bearing plate screwed to the door or frame, and in which a handle pivots on an axis parallel to the plate mounting face. The handle has a lever arm protruding into the frame and with a slot in the free end engaging with a lug on the locking bar. In the locked position the distance (a) from the underside of the handle (8) to the plate mounting face (3) is less than the thickness of an average finger, and the slot (6) is wider than the thickness of the lug (7). Thus there is hardly any lug movement until the handle has been moved for a preset distance. The design gives a fitting which only protrudes slightly from the door surface, but can be firmly gripped in order to unlock it.
Patent FR-2290633-A1 (FR)
Title: Triple chamber incinerator - has separate zones for combustion, gas conditioning and neutralisation housing
IPC: F23G5/16
Filed: 1974-11-07
Abstract: The incinerator comprises a one-piece housing with separate working zones in which primary combustion, gas conditioning, secondary gas combustion and gas nuetralisation take place. The conditioning chamber for the gases emerging from the primary chamber can be situated entirely inside the primary and secondary combustion chambers, and the gases emerging from the primary chamber can be deliberately left rich in unburnt ingredients. In the conditioning chamber, gas speed can be above 50 metres per second, and the gases can be enriched with secondary air, giving an acceleration effect.
Patent FR-2256973-A1 (FR)
Title: Thermoplastic yarn crimping process - uses heated hard grooved roller with a smooth hard roller to give localised embossing effect
IPC: D02G1/14
Filed: 1975-01-08
Abstract: The process to apply a crimping effect to thermoplastic yarns of polyamide, nylon-66, polyesters, polyacryl nitriles, polypropylenes or triacetates, uses paired rollers for the yarns to pass between, where one roller has a hard heated and groove surface, while the other roller is smooth and hard. The rollers apply to localised embossing effect on the yarns passing between them, without incurring excessive roller wear.
Patent FR-2297168-A1 (FR)
Title: Automatic fruit packing machine - has slidable tray with kerb trip for fruit to fall into box
IPC: B65B25/04
Filed: 1975-01-08
Abstract: The machine consists of a vertical framework which supports a feed chute. The slope of the chute is adjustable so that objects of various weights may be accommodated. The chute delivers objects onto a tray fitted with a kerb. The tray is able to move across the machine and the kerb may be tripped to allow the objects on the tray to fall through a slot into the packaging box situated under the tray. The box is supported on beams, and probes control the level of the objects in the box and connected to a handle. The machine requires no outside power.
Patent FR-2298088-A1 (FR)
Title: Automatic probe for underwater environmental use - carries sensors and recording equipment with acoustic wave transponder and returns to surface
Inventor: LALLEMENT BRUNO
IPC: B63B22/18
Filed: 1975-01-17
Abstract: The automatic sensing system is for measuring environmental parameters in liquid media. The top part of the sensor comprises a wetting indicator (1) and a mechanical coupling (2). The middle part comprises a technical box (3) enclosing graphical, magnetic and/or photographic recording equipment and associated transducers and/or sensors. The floatability of the box may be modified by using an auxiliary float (30). A hydro-dynamic re-emergence brake (4) is provided, this taking the form of an inverted parachute. The bottom part of the sensor is detachable and comprises a suspended weight (7). A transmit-receive transponder (5) is included which uses elastic waves.
Patent FR-2270391-A1 (FR)
Title: Road roller with driven roller drum - drum is formed from front sections spaced on shaft with turnable rollers arranged between
IPC: E01C19/28
Filed: 1975-05-07
Abstract: Road roller with at least one driven roller drum supported in a frame where the drum is formed from front sections (5, 6) arranged at a distance from each other on a shaft (4). Between these sections, rollers are supported so that they can turn. The frame (2) which accepts the roller drun drum (3) is supported at a distance from the drum shaft (4) so that it can pivot about a transverse axis (17). Specifically, the frame can pivot about the shaft at a support drum (18) and between roller drum (3) and support drum (18) is a drive assembly (15) for the roller drum (3) and for the support drum (18). The support drum (18) is supported so that it can turn about a vertical axis (27) and has a shaft.
Patent FR-2310702-A1 (FR)
Title: Rodenticidal compsns. of lower toxicity to non-rodents - contg. anticoagulant, antihaemorrhagic vitamin and sugar
IPC: A01N25/00
Filed: 1975-05-14
Abstract: Rodenticidal compsns contains an anticoagulant (I), esp. a coumarin deriv, together with a powdered or granular material which is an anti-haemorrhagic vitamin (II) and an assimilable sugar (III). The presence of (II) and (III) increase to rodenticidal action of (I) but decreases the toxicity of the comspsn to other mammals. The anticoagulant (I) is pref. Warfarin (Coumafene) (RTM) and the vitamin (II) is vitamin K, either chemically pure or present in vegetable material. In an example, a compsn. contained 90g crushed maize, 10 parts sucrose, 0.0256 g Warfarin and 100ppm anethole.
Patent FR-2310783-A1 (FR)
Title: Table top markings for roulette table - uses standard divisions for normal playing with addition of zodiacal markings for other games
IPC: A63F5/00
Filed: 1975-05-14
Abstract: The centre of the roulette table has thirty-six numbered squares in vertical rows of twelve. Zero is a the top. On the left of the centre are three divisions. Passe, Pair and a lozenge. This has its centre hatched to represent black. On the right are three similar divisions, Manque, Impair and another lozenge, vertically hatched for red. On the left between centre and divisions are twelve squares (a to e) denoting zodiac signs. A similar column on the right divides these into their four characteristics (m to p). At the bottom are the three Decans (q, r, s) and he 12P, 12M and 12D squares for roulette.
Patent FR-2291809-A1 (FR)
Title: Refractory coating for cast iron mould bases - used for casting steel, to prevent erosion and adhesion to the ingot
Inventor: SORTWELL EDWIN TERRINGTON
IPC: C04B35/63
Filed: 1975-05-23
Abstract: Erosion of the surface of the base of a metal mould for casting ingots is prevented by coating the surface with a slurry made of a refractory material selected from vitreous silica, crystalline silica, aluminium silicate, alumina, graphite, zirconium silicate, magnesium silicate and chromite, in suspension in a binder made from silica sol. of pH is not >3.5 and contg. at least 3 wt.% SiO2, mixed with sufficient alkali metal silicate to adjust the pH to 8-11, the binder being used in sufficient amt. to bond the refractory particles together and provide a coating strongly adherent to the surface. For cast iron used for casting moulds with separate base plate, which would otherwise be rapidly eroded away by the flow of the liquid metal.
Patent FR-2314992-A1 (FR)
Title: Timber sash frame with secondary glass retention frame - is rebated to receive pane and retention frame and both panes have glazing bars
IPC: E06B3/68
Filed: 1975-06-20
Abstract: The timber window sash frame (1) with a demountable secondary frame retaining the glazing (4), has glazing bars sub-dividing the glazed opening. Each frame has simulated glazing bars (2, 7) which align with one another, and bear on opposed pane faces. The main frame is rebated to receive the pane and the retention frame, and the frames are joined by tongues and grooves on the mating surfaces of two opposed frame sides. The depth of one tongue may be half of that of the tongue (10a) on the opposite frame edge, permitting retention frame installation by pivoting and sliding. Screws (11) may be used for final fixing, and the tongues and grooves may be provided on vertical frame members.
Patent FR-2317091-A1 (FR)
IPC: B31B3/52
Filed: 1975-07-11
Abstract: The mechanism continuously folds panels of stiff cardboard, and has devices exerting successively a positive angelar effort on one or more of the panel flaps. These devices can be in the form of plates hinged in synchronism by a suitable drive, typically a set of levers (16) actuated by a desmodromic cam mechanism (15). The cams are offset in relation to each other so as to give successive movement of the plates (11). Each cam can be fixed to the shaft (7) via a stirrup with adjusting screws for its angular position. Each plate actuation lever can have two links pivoting on a lever fixed to a hub passing freely through the plate spindle.
Patent FR-2321258-A1 (FR)
Title: Electric steam cleaner for windows - has thermally insulated reservoir, cover and hot plate with sealed water feed to cleaning element
IPC: A47L1/08
Filed: 1975-08-22
Abstract: The electric appliance for steam cleaning windows includes thermal insulation between the water reservoir and the cover. Thermal insulation is also provided between the cover and the hot plate, and pressure seals prevent water ingress to the hot plate. The rear face of the hot plate is hollowed out to accommodate the heating elements, and closed by the cover. The reservoir is mounted on the rear of the cover, and two separate feed pipes lead water from the reservoir to the cleaning element. the cleaning element is fixed demountably on the sole of the hot plate and the water feeds pass through the cover and the hot plate. Stops maintain an insulant air gap between the cover and the reservoir.
Patent FR-2322956-A1 (FR)
Title: Fabrics random dyeing - by twisting fabric length before dye station and retaining twist until dye is set
IPC: D06B11/00
Filed: 1975-09-03
Abstract: Twisted condition of fabric passing through dye station causes non-uniform colouring and random patterning, and pref. the fabric can be reciprocated laterally ahead of a dye applicator cylinder while twisted, or manipulated by periodic variation of degree of compression, and/or degree of twist. Twist is specif. inserted by a rotating turntable from which a fabric supply is withdrawn and then impregnated with quick-setting dye, the turntable pref. including an inclined circular guide hoop which reciprocates the twisted yarn rope laterally. Method is used esp. for random colour patterning of knitted greige garment fabrics.
Patent FR-2323949-A1 (FR)
Title: Building site mobile floodlight unit - has preset lights and reflectors mounted on chassis with wheels steered by tiller and cable winding drum
IPC: F21V15/00
Filed: 1975-09-09
Abstract: The mobile floodlight unit is for use on building sites etc, having one or more lights with reflectors. These are preset and protected from the weather, shocks etc. It has a supporting chassis on steerable wheels (2-6), coupled to a hand steering tiller (12), together with a drum winding the cable in. The balanced chassis can have a removable protective housing in which the lights are mounted in predetermined positions. There may be a protruding wind shield, and the lights can be protected by a grille. All parts of the protecting equipment, windows etc, can be removable interchangeable and accessible from outside.
Patent FR-2288067-A1 (FR)
Title: Fibre-discharge bushing for molten mineral material - sagging prevented by support member attached to bottom wall
IPC: C03B37/08
Filed: 1975-10-14
Abstract: A bushing assembly for discharging molten mineral material in fibre form through multiple orifices in the bottom wall is provided with a support structure comprising >=1 or more elongate members which extend between two opposed walls of the assembly and are secured to the bottom wall. Pref. the elongate members are tubular, with reinforcing ceramic rods extending through them and extending beyond them to be embedded in castable refractory materials, the tubes being attached to the bottom wall by members spaced along them and oriented transversely to the bottom wall. The provision of a support structure minimises the sagging of the bottom wall of the bushing resulting from increased operating temperatures necessary for processing more refractory materials, and from the use of larger bushings to provide a larger number of orifices. A longer life is therefore obtained, while there is no interference with fibre prodn.
Patent FR-2330773-A1 (FR)
Title: Gallium extn foom sodium aluminate liquors - using liquid gallium and aluminium alloy to effect cementation
Inventor: SHALAVINA E L
IPC: C22B5/04
Filed: 1975-11-05
Abstract: A process for extn. of gallium from sodium aluminate liquors comprises (a) contacting a feedstock sodium aluminate liquor with stirring at elevated temp. with a liquid gallium-aluminium alloy contg. 0.2-6 wt. % Al to cause gallium cementation from the liquor and (b) separating the gallium recovered by the cementation procedure from the liquor. Permits extn. of gallium directly from sodium aluminate liquors of practically any compsn. using high and low gallium raw materials, raising the purity of the prod. and the gallium recovery ratio, speeding up the process of gallium extn. and improving the economics. Gallium is extd. at lower rate of aluminium consumption from the liquors produced in the Bayer process or in the Bayer sintering process.
Patent FR-2338750-A1 (FR)
Title: Bent band forming machine - has profiled gauge with clamp on rotatable wheel and power located rollers
IPC: B21D7/04
Filed: 1976-01-26
Abstract: The band (8) is to be formed around the profile (7), which has a variable geometry. The end of the band is held by the clamp (10). The clamp is carried on the wheel (2) which is able to rotate about the central axis (3) in the direction (5). The forming machine has rollers (18 and 20). The first roller is on a radius of the wheel. One roller (18) is located against the band by a spring or hydraulic power, and the second roller (20) is similarly operated but the location of the roller may be varied by means of the adjusting screw (32).
Patent FR-2306552-A1 (FR)
Title: Synthetic thermoplastic rectangular service duct - has transverse undulations in channel section base and close fitting cover
IPC: H02G3/04
Filed: 1976-03-31
Abstract: Service duct made of a synthetic thermoplastic material, comprising a rectangular section channel with a cover fitting the open side. The cover is made of the same material as the channel, is preferably flat and has lips which clip onto the edges of the channel. The side walls of the channel may have slits extending down in a perpendicular direction to the bottom. Both the channel and the cover have thin walls and transverse undulations, the thickness of the wall of both channel and cover being less than 1% of the width of the duct.
Patent FR-2354061-A1 (FR)
Title: Pack for cigarettes or cigars - has suitable number of matches located on cover flap and match striking surface on side of box
IPC: A24F15/18
Filed: 1976-06-08
Abstract: The pack contains cigarettes or cigars and has a suitable number of matches located on the cover flap. The pack is made of thin card and has the inner push-up portion sliding inside the outer. This latter has, on one or both sides the necessary match striking surface. The matches are retained on the flap by gluing or otherwise fixing their ends to the flap, their lengths lying side by side parallel to the longitudinal axis of the flap and their heads near the centre. In the case of a hinged flap, the matches are on its inner surfaces.
Patent FR-2368282-A1 (FR)
Title: Adjuvant immunologique constitue par le p-amino-phenyl de n-acetyl-muramyl-l-alanyl-d-isoglutamine
Inventor: DERRIEN MARCEL
IPC: C07K9/00
Filed: 1976-10-22
Abstract: L'invention est relative à un nouvel agent adjuvant immunologique soluble dans l'eau.  L'agent adjuvant est le 2-(p-amino-phényl-2-acétamido-2-déoxy-3-0-D-glucopyranosyl)-D-propio-nyl-L-alanyl-D-isoglutamine qui, dans sa forme glucoside, répond à la formule :
Patent FR-2376034-A1 (FR)
Title: Plastics container closure system - uses turned-over edge to lid to provide seal against edge of container
IPC: B65D43/02
Filed: 1976-12-28
Abstract: The container (1) has an upper edge (3) the outer part of which is turned down at (4). The cover (2) has a flat portion (5), a wall with an outwardly directed thickened portion (7) and an upper flange with an outer skirt portion (6). The bottom of the skirt has an inwardly directed thickened portion (8). When the lid is fitted the portion (7) tightly engages the wall of the container and the portion (8) also tightly engages the edge (4) to enhance the security of the seal. Both lid and container are of plastics material.
Patent FR-2359454-A1 (FR)
Title: Appareil de liberation de pression
Inventor: WOOD LOREN E
IPC: F16K17/16
Filed: 1977-01-27
Abstract: Appareil préassemblé pour libération de pression, enserré entre brides de canalisations avec portées annulaires et comportant une pièce de rupture en forme de disque à bombement inverse Les organes-supports possèdent des surfaces d'appui coagissant avec ces portées et des moyens de serrage sont disposés extérieurement et radialement au-delà des limites de ces portées L'invention concerne surtout les industries de la mécanique et de la chaudronnerie.
Patent FR-2345582-A1 (FR)
Title: Cement slurry injection for tunnel lining - has supply tube and branch delivery tubes for each lining section
Inventor: LUKASZEK RYSZARD
IPC: E21D11/00
Filed: 1977-03-25
Abstract: A system of injecting a cement slurry into the space behind sections (3) of tunnel linings or tubes etc. inside a shaft, uses a main supply tube (4) from which project outwards a set of short delivery tubes (5), each with an end section (6) with delivery holes through it. A stop valve arrangement is incorporated in the end section to prevent unwanted entry of slurry into the tubes. Each individual length of lining (3) has its own delivery tube system. A control system for the cementing arrangement includes a branch tube without a perforated end member or stop valves, and the tubes are protected against becoming embedded in the cement as successive sections are added.
Patent FR-2387837-A1 (FR)
Title: Front luggage carrier for motorcycle - has horizontal racks either side of engine with mounting tubes in front of rider
IPC: B62J7/02
Filed: 1977-04-18
Abstract: The grid for carrying luggage on a motorcycle in front of the rider comprises two brackets (1) on opposite sides of the engine (2). Each bracket consists of a horizontal plate, secured by a series of tubes to the motorcycle frame. The front tube can replace a crash bar, having a horizontal top portion of the same width as the grid plate, to which a horizontal tubular fitting is fixed, acting as the support for the plate proper. Underneath for plate and opposite to the protecting bar can be a suitably bent tube for fixing to the engine mounting bolt.
Patent FR-2355321-A1 (FR)
IPC: G04B19/253
Filed: 1977-05-12
Abstract: Driving mechanism for a calendar watch mechanism including indicia of day and date, a display window and means to advance said day and date indicia to said window, characterized by a calendar wheel which makes one revolution each 24 hours, a drive element on that wheel, a rapid advance member, a cocking element, the rapid advance member being elastically acted on and having a ramp which cooperates with the cocking element to control the rotation of the calendar wheel.
Patent FR-2391430-A1 (FR)
Title: Solar heat collector dispensing with housing for panels - is installed inside roof, beneath glass tile covered zones
IPC: F24S23/70
Filed: 1977-05-16
Abstract: Water heater collecting the energy of the sun, has its various units fixed between the rafters of the roof under glass tiles. The circulation of the air between the rafter is prevented by sealing off with synthetic film, and the efficiency of the heat absorption is increased by fixing the heat conducting plates supporting the separate tubes for the heat conveying medium, directly to the metal supporting plate for the unit. The supporting plates are painted matt black and they rest on rock wool or glass fibres. Glass tiles of similar design to earthenware roofing tiles are easily obtainable and these give the greenhouse effect. Heater does not disfigure the structure of the house and cost is reduced by the elimination of the boxes is which convertional solar energy collectors are enclosed.
Patent FR-2362904-A1 (FR)
Title: Composition d'impression et son procede de revetement
IPC: C09D5/00
Filed: 1977-08-23
Abstract: L'invention concerne une composition d'impression et son procédé de revêtement Selon l'invention, la composition pour couche d'impression contient un mélange de plus de 5 % en poids de poudre d'aluminium et de moins de 50 % en poids de poudre de zinc, et au moins un silicate d'alkyle contenant 1 à 4 atomes de carbone soluble dans des solvants organiques, le rapport en poids de la poudre métallique au silicate d'alkyle étant compris entre 60 : 40 et 95 : 5. La composition de revêtement selon l'invention se caractérise par une résistance à la chaleur, une adhérence et une résistance à l'eau chaude excellentes, et notamment par une excellente stabilité vis-à-vis des composés de soufre à hautes températures.
Patent FR-2403872-A1 (FR)
Title: Pilot control for multi-arm turntable robot - has data storing memory bank with transmitters and receivers linking robot and memory
IPC: B25J9/00
Filed: 1977-09-26
Abstract: The control system has a data-storage memory bank and pilots a multi-arm (5) robot on a turntable (4). Communication between the robot and the memory is effected by transmitters and receivers without any physical connection. The system permits table (4) rotations in excess of 360 deg. by obviating feed lines between the table and the robot. The automatic circuits and the primary drive circuit are separated, thus, permitting continuous or discontinuous motion of the table, and the motion permits data storage. The drive circuit supplies the primary fluid which may be water, oil or air or may be electricity. The separation is effected by the placement of the transmitters and the receivers on a static sub-frame (1) and on a moving part (4) respectively.
Patent FR-2404535-A1 (FR)
Title: Account for stock keeping book - has sheets with positions for adhesive tickets including compartments for recording transactions
IPC: B42D12/02
Filed: 1977-09-30
Abstract: The account-keeping equipment comprises a day-book with sheets each having a number of columns for the different transactions to be recorded. Each sheet has one or more positions, to which a ticket is glued, this having on it unglued face a series of compartments, each for a note corresponding to the transaction carried out and which has to be recorded in the day-book. The tickets can be coated with glue on one face, this face being protected by a detachable skin until required for use.