baber/WOPTO huggingface dataset:
Patent FR-2301059-A1 (FR)
Title: Identity or credit card - has plastic transparent security sheet adhesively covering identification elements and photograph
IPC: B42D15/10
Filed: 1975-02-12
Abstract: The identity or credit card comprises a support surface (1), to which a number of elements identifying the holder of the card are applied. A security sheet of transparent material is applied over the identification elements positioned on the support surface, so that the elements cannot be altered or defaced. The transparent sheet may be a plastics film (7), the surface being applied over the identification elements being adhesive and covered by a cover layer (8) which is peeled off to allow the film (7) to be fixed in plate. Pref. the support surface (1) has an adhesive zone (2) covered by a removable cover layer (2a) to which a photograph of the card holder is attached.
Patent FR-2303219-A1 (FR)
Title: Pressure unloading valve for hydraulic circuit - has spring loaded valve ball raised from spring loaded seat by fixed pin at predetermined circuit pressure
IPC: F16K17/04
Filed: 1975-03-04
Abstract: A hydraulic circuit unloading valve has a stepped bore whose larger diameter is sealed by a cover with an inward projection. Around the projection is a sliding sleeve contg. a seat and a valve ball spring loaded against the seat. The smaller diameter is sealed by a cap which holds a pin surrounded by a spring which urges the valve seat upwards against the ball. The fluid enters an axial bore in the cover and moves the sleeve against the force of the spring around the pin, this spring force being negligible for low fluid pressure. At higher fluid pressure the ball is urged against the seat, and at overpressure of the fluid the sleeve moves sufficiently against spring force for the pin to raise the ball from the seat and allow exhaust flow of fluid.
Patent FR-2267380-A1 (FR)
Title: Extracting polyvalent metal ions from aqs. soln. - with phosphorus acid cpds. in presence of a neutral sulphate of chloride salt
IPC: B01D11/04
Filed: 1975-04-10
Abstract: Extracting polyvalent metal ions from aq. solns. or suspensions of their salts using an essentially water-insoluble phosphorus acid of general formula (I) (where R1 and R2 are each opt. substd. aliphatic araliphatic or aromatic radicals and R1 and R2 can also be linked to the P atom via an oxygen atom). the solution also contg. at least one neutral salt of sulphuric or hydrochloric acid. Specifically using di (3-ethyl-1-hexyl)phosphate or phenyl (2-ethyl-1-hexyl) phosphate with sodium or magnesium chloride, or sodium or ammonium sulphate as the neutral salt. Particularly for extracting Fe+++ using sodium chloride and/or ammonium chloride and/or calcium chloride as the neutral salt; also extracting Zn using sodium and/or ammonium sulphate. The extraction may also be carried out in the presence of an organic solvent pref. benzene, toluene, xylene, hexane, cyclohexane or heptane. The extraction is pref. carried out at 0-75 degrees C and pH 0-5. Improved extraction is achieved as a result of the neutral salt present.
Patent FR-2308002-A1 (FR)
Title: Metal fitting for furniture element assembly - has screw with plastics bushing housed in element hole and fitted with special tool
IPC: F16B12/14
Filed: 1975-04-14
Abstract: The fitting for assembling furniture elements consists of a cam exerting a tractive force on the head of a screw (1), which enters a bush (2) formed of plastics. This bush fits into a recess (10) in the furniture element (9). The bush has a device which prevents it turning and which locks the screw. This device consists of stops (6) beneath a shoulder (5) which separates a smooth part (3) and a tail piece (4). The tool used for fixing the screw is a tube, at the bottom of which is a vertical part which engages in the slot (13) of the screw. The screw can be one of several different type heads.
Patent FR-2268916-A1 (FR)
Title: Moment - adaptable rod-cluster concrete-reinforcing unit - with mutually offset rod ends on one side
IPC: E04C5/02
Filed: 1975-04-29
Abstract: The reinforcing rods are bound together in clusters, providing a wider overall diameter than that pertaining to a single rod of the same length, the purpose here being to make such bundles easily adaptable to a prescribed moment pattern, and easily and inexpensively laid in place. The ends of two or more rods are displaced relative to each other, on at least one side of the unit, which may contain rods of different lengths, lined up symmetrically to the unit, or rods of the same length with ends mutually displaced. The rods may be splayed outwards at the lateral ends of the unit, and in some cases bent round into a hook shape. The connecting elements may serve as spacers to preserve the interval from adjacent reinforcing units.
Patent FR-2315238-A1 (FR)
Title: Toothbrush with hollow handle - has hollow large enough to hold sufficient water to rinse mouth
IPC: A46B15/00
Filed: 1975-06-25
Abstract: The toothbrush (2) has a slim part (3) which supports the bristles in the usual way. This slim part is extended and widens out to form a hollow body (4) which can be filled with water and used as a mug for rinsing the mouth. The hollow body also forms the handle of the brush, its exterior surface being suitable to be held in the hand when cleaning the teeth. The brush is made in a single piece and is moulded in a synthetic material. It can be made in a disposable form and the hollow body can contain a tube of toothpaste.
Patent FR-2278023-A1 (FR)
Title: Cylinder head gasket for internal combustion engines - has formed edge, engaging on cylinder bush surrounding combustion chamber in cylinder
IPC: F16J15/12
Filed: 1975-07-08
Abstract: The cylinder head gasket is for single cylinder or multi-cylinder internal combustion engines, and it consists of a metal support or metal webbing with soft material pad, and there is strong metal edging around each combustion chamber. The edging has a formed outer edge, and engages on the cylinder liner. Alternatively, the forming may only be provided on part of the circumference of the liner. In the case of connected combustion chamber edgings for multi-cylinder engines., only the outer two combustion chamber edgings may have partly formed edges. Edges of adjacent cylinder openings may have siamesed edge regions.
Patent FR-2280403-A1 (FR)
Title: Fire cut-off door with outer lining - has thermal cap between edges of surface lining panels
IPC: E06B5/16
Filed: 1975-05-25
Abstract: The door has a thermal gap between external major face liners inhibiting heat transfer at door edges. The design embodies an inner chassis (4) completely enveloped in insulating material (7) and externally sheathed with sheet steel (9), a sheathing sheet being provided to each major face. The sheets have adjacent folded peripheries (13) maintained apart by a perforated spacer strip (11). The chassis (4) is reinforced by one or more ribs and is of 'U' sectioned members. Insulation (7) is a suitable mineral wool and in the event of fire, foam would be dispersed from between major face linings, effectively sealing door to frame.
Patent FR-2323956-A1 (FR)
Title: Reusable firelighter with refractory block - is used by igniting it after soaking in inflammable liquid
IPC: C10L11/02
Filed: 1975-09-10
Abstract: The fire lighter has a metal handle (10) which passes through the centre of the lighter and is locked into position with split pins. The handle ends in a loop (12) so that the lighter may be hung up after use. The lighter consists of a refractory cylinder (14) with a central hole for the handle, and is used by soaking it for a few minutes in inflammable liquid material and igniting it in the hearth. The lighter may be used for igniting logs or large lumps of coal without having to restort to the use of paper or small firewood which may not be easily obtained.
Patent FR-2285328-A1 (FR)
Title: Automatic lift control system
Inventor: FAUP JOHN JOSEPH
IPC: B66B1/24
Filed: 1975-09-23
Abstract: Position detectors on each floor produce speed monitoring signals. There is a system of stopping the cabin even when a call signal is received from the next floor, and maximum speed has not been reached even though the call had been made within stopping distance at the nominal speed of travel. The system includes a signal generator, operated when the speed is still low, which registers the actual speed at a given moment and signals the maximum speed which the cabin can be allowed to reach, in order to stop in time. This is compared with a signal showing the instantaneous speed of the cabin produced by a tachometric generator driven by the control motor, and produces a braking signal when there is sufficient time for the cabin to be stopped.
Patent FR-2287771-A1 (FR)
Title: UV radiation receiver with photocell - has interrupted conductive strip on cylindrical glass bulb extending over entire bulb
IPC: G08B1/08
Filed: 1975-10-08
Abstract: The ultra-violet radiation receiver, using a photocell has an evacuated glass bulb with a function control. On the periphery of the cylindrical glass bulb (1) is provided a conductive strip (3) with an interruption (4), which extends over all parts of the glass bulb. A rest current alarm of known type is connected at the interruption point. Preferably the conductive strip is in the form of almost complete horizontal ring. It may be in the form of a single or multiple spiral with overlapping ends, and it may be formed of silver or other suitable material, burnt into the glass. The strip width is typically 0.5mm with end distance (5, 6) of 2 to 3 mm. The lead wires (7, 8) are preferably soldered with InSn soft solder.
Patent FR-2332717-A1 (FR)
Title: Garment for tanning certain parts of the body - with holes cut in shape of motifs and prevented from shifting
IPC: A41D7/00
Filed: 1975-11-25
Abstract: Garment for tanning certain parts of the body comprises holes cut in the shape of motifs e.g. for decoration or advertising. The motifs are applied to the skin by the action of sun rays or UV rays. Means are provided for preventing shifting of the parts with the holes during movements of the body. Pref. the garment consists of stretch material which clings to the body, with elastic free edges for gripping the corresponding parts of the body, and with gussets or zones of decreasing elasticity at the joints to allow bending of the limbs without the holes sliding over the skin. Bands or threads may extend across the holes, to provide areas which are shaded to greater or less degrees.
Patent FR-2297155-A1 (FR)
Title: Windscreen washer plant used in motor vehicles - has individual non return valve for each cross conduit to prevent reverse flow of fluid
IPC: B60S1/48
Filed: 1976-01-07
Abstract: The windscreen washer has several nozzles, which are connected via cross conduits and a branch section, to a main conduit, and the washing fluid is fed by a pump from a storage container to the main conduit. There is a non-return valve which prevents a return of the fluid into the storage container, after the pump has been switched off. The non-return valve seals each cross conduit (17, 18) on one side. Each cross conduit may contain its own individual non-return valves and the valves may be integral with the nozzles (19, 20) or the branch section (14).
Patent FR-2342391-A1 (FR)
Title: Door hinge for grooved frame - has protective component masking fixing screw when door is shut
IPC: E05D5/02
Filed: 1976-02-25
Abstract: The door hinge has a stationary portion for fixing to the frame and an opening one secured to the door. It incorporates a pin bracket (7) with a plate bearing against the frame (1) and two bosses with holes in line to accommodate the pin. A locking piece fits in the groove formed in the frame, and the bracket is secured to it by a screw (8), whose head fits between the two bosses. A protective component (9) is shaped to fit between the bosses and mask the space between them, so that the hinge cannot be unscrewed from its mounting when the door is shut. This component has a drilling accommodating the hinge pin.
Patent FR-2342621-A1 (FR)
Title: Connecting system for mockup printed circuit board - has conducting strips with holes at ends to accommodate contact pins
IPC: H01R4/14
Filed: 1976-02-27
Abstract: The connecting system is used for setting up experimental circuitry for printed circuit boards. It consists of conducting strips with holes at the ends for pin contacts to be inserted. The strips strips (6) may lie flat on an insulating board or they may loop around the edge of the board. The edges of the strips project over into the holes to make contact with the inserted contact pins (7). The strips may also be produced by photoengraving.
Patent FR-2349294-A1 (FR)
Title: Construction of shoes from prefabricated parts - uses studs on insole fitting through folded edge of upper into sockets formed in heel and sole component
IPC: A43B9/00
Filed: 1976-04-26
Abstract: The shoes are made from prefabricated parts consisting of a sole (1), an inner sole (4) and an upper (7, 8) which are assembled without sewing or bonding. The sole has an appropriate number of grooves for its size in which studs (3) on the inner sole fit. The parts of the upper fold under and are introduced between the inner sole and the sole, fitting over the studs so that they are held firmly. The studs can be of various shapes, round or squared and they can be enlarged at the end so that the upper cannot be disengaged.
Patent FR-2355330-A1 (FR)
Title: Dispositif de multiplication
IPC: G06F7/72
Filed: 1976-06-15
Abstract: L'invention concerne des ordinateurs. Selon l'invention, un dispositif de multiplication comporte une unité de multiplication 22, une paire de circuits de calcul de correction 1, 12; une paire d'unités de soustraction 6, 16; une paire d'unité de division 10, 20, et une unité d'additionneurs à modulo 34. Le dispositif de multiplication de l'invention est applicable à la multiplication des nombres entiers et fractionnaires représentés dans un système de numération à résidus.
Patent FR-2358065-A1 (FR)
Title: Local telephone paging system - has buzzers and control buttons on handsets interconnected by local control circuit
IPC: H04M9/00
Filed: 1976-07-09
Abstract: A local paging system is provided between telephone installations (11) in a building. The page signal is emitted by a buzzer (14) located in the centre of the dialling wheel of the handset. A central control unit (10) for the system comprises a make and break circuit (20) driven by power source (12) which distributes commands from hand set mounted switches (18) through intermediate stages (16), to the other hand sets.
Patent FR-2360779-A1 (FR)
Title: Composite tubular element useful for bracing strut - has bushes lap welded to ends of tube to compensate for loss of mechanical strength
IPC: B23K31/02
Filed: 1976-08-03
Abstract: The composite element to a workpiece which will subject it to tensile and/or compressive stresses. The element consists of a tube which is welded at one or both ends to a bush via a lap joint. The bush is made of the same type of material as the tube, but has a thicker wall than the tube. After welding the bush(es) to the tube, the composite element is heat treated. Welding to other workpiece is achieved by using the end of the bush(es), not the tube. The outside dia. of the bush is pref. similar to that of the tube. The tube is used to compensate for redn. in mechanical strength which occurs when a heat treated tube is welded, esp. when the tube is used as a brace or strut between girders or in a metal grid.
Patent FR-2362112-A1 (FR)
Title: Nouvelles paraphenylenediamines et compositions tinctoriales pour fibres keratiniques les contenant
Inventor: BUGAUT ANDREE
IPC: A61K8/40
Filed: 1976-08-20
Abstract: Paraphénylènediamines et compositions tinctoriales les contenant. Ces paraphénylènediamines correspondent à la formule:
Patent FR-2329244-A1 (FR)
Title: Electric carpet sweeper with smooth belt drive - has rotor extension cylinder formed of steel and plastics composite
IPC: A47L11/40
Filed: 1976-10-28
Abstract: The composite transmission cylinder (1) is for use on a rotary brush carpet sweeper with a small electric motor and smooth belt drive. The cylinder forms an axial extension of the rotor (5) and transmits drive to the belt. The cylinder comprises a sleeve (3) of heat treated steel which is build onto a core (2) of phenolic resin with inorganic fibre fillers. The sleeve (3) serves as the transmission surface. The core (2) may have an axial internally threaded (6) blind drilling (4) which screws onto the rotor (5). The sleeve (3) may have a smooth external face (17), a rough internal face (18), and serrated (8) edges (7) for shear key.
Patent FR-2370449-A1 (FR)
Title: Purse made from single piece of material - has parallelogram shape fabric held together by two press studs
IPC: A45C1/02
Filed: 1976-11-16
Abstract: The purse is made from a single piece of material in leather, fabric or synthetic material. This is in the form of a parallelogram made up of four equilateral triangles with two press studs at the points of the triangles. The female parts of the studs are situated at the two extreme corners while the male parts are at the points of the interior triangles. The purse is obtained by folding along the lines of the triangles and is held together by the press studs without the need for the usual means of joining.
Patent FR-2372300-A1 (FR)
Title: Casement bolt with slender mortice housing - has coil springs and tie bars connected to spindle wheel for handle recoil
IPC: E05C9/04
Filed: 1976-11-25
Abstract: The casement bolt housing (1) mortices into the door frame and uses a coil spring (32) in conjunction with tie rods (42a, 42b) to return the handle. The tie rods extend between a spindle (14) and a slide (35), with a wheel which rotated in either direction, compresses the spring (32). Two vertical tie rods (42a, 42b) may be symmetrically about the wheel, attached by pins (41a, 41b) in vertical slots (40a, 40b) to the slide, and by pins (43a, 43b) in segmental slots (44a, 44b) to the wheel. A second wheel (16) with a projecting lug (19) also mounted on the spindle (14), may have a 60 deg. float before engagement by a lug (18) from the drive-wheel, and may displace a rack (22) attached to the lower bolt-linkage (69. A cogged wheel (24) transmits motion from this latter rack (22) to an opposed rack (25) attached to the upper linkage (5).
Patent FR-2376309-A1 (FR)
Title: Dispositif pour regler le passage et le debit d'un flux hydraulique, son procede de montage dans une pompe de circulation de type jumele
Inventor: GRANET JACQUES ROBERT
IPC: F04D15/00
Filed: 1977-01-04
Abstract: Le dispositif est situé au carrefour de quatre voies desservant les zones d'aspiration 2, de refoulement 3 et les deux volutes 4 et 4". Il comporte deux clapets 8, 9 montés libres sur un axe 20, solidaire d'un tournant 10 et d'un bouton de commande extérieur au corps de pompe. Les clapets dont la position dépend de la pression appliquée à l'encontre d'un ressort 23 assurent l'alternance du flux venant de la volute active, en transit vers le refoulement. La position du tournant contrôle la liaison aspiration-refoulement et fait fonction de variateur de débit par réglage commun sur les deux pompes. Applicable aux pompes jumelées, spécialement aux pompes d'accélération pour chauffage central.
Patent FR-2370656-A1 (FR)
Title: Dispositif pour le dressement et l'alignement de bouteilles, boites, pieces moulees, etc.
Inventor: SCHINDEL HUGO
IPC: B65G47/14
Filed: 1977-01-10
Abstract: Dispositif pour le dressement et l'alignement de bouteilles, boîtes, pièces moulées ou autres objets de même genre de forme et dimension différentes, dans une position verticale avec l'ouverture de remplissage dirigée vers le haut, ces objets devant ensuite être transmis à une installation de transport, caractérisé par le fait qu'il est prévu à l'intérieur d'un boîtier un disque rotatif dispose obliquement et dans le bord extérieur duquel sont ménagees des ouvertures de passage, auxquelles s'adjoignent des goulottes de chute dirigées vers le bas, qu'il est placé immédiatement en-dessous du bord du disque, c'est-à-dire dans la région des ouvertures de passage, un fond fixe qui est interrompu pour le passage des objets, que le passage des objets se fait à peu près au point le plus élevé du disque, et que, au lieu de transmission des objets au dispositif de transport, l'axe des goulottes de chute se trouve placé verticalement.
Patent FR-2382960-A1 (FR)
Title: Starter dummy chill for continuous casting plant - using flexible metal sheet which bends in billet guide roll track
Inventor: LAMBIN ANDRE
IPC: B22D11/08
Filed: 1977-03-08
Abstract: Dummy billet functions as a chill at the start of casting in a continuous casting plant. The dummy has a long, flexible web, and >=2 rows of studs are fixed on each side of the web, the length of each stud where it is in contact with the web is shorter than the pitch between two adjacent studs belonging to two different rows, whereas the length of the outer surface of each stud is longer than pitch. The studs are pref. reactangular blocks with sides tapering towards the web or with chambers tapering towards the web, and the studs in one row on the underside, of the web may have projections fitting into the gaps between the studs in the adjacent, staggered row. The head of the dummy pref. consists of two bolted parts, the web being sandwiched between the parts. The web can be bent in a curve to follow the curved guide roll track along which the casting travels.
Patent FR-2383382-A1 (FR)
Title: Pipe union seal for hot medium - having flexible plastic ring with high bending load and temp. resistance
Inventor: BRAM GEORGES EUGENE
IPC: F16L21/04
Filed: 1977-03-08
Abstract: The seal is for a union between pipes handling a hot mediu, where a parallel end fits in a bell-mouthed one, leaving a space between for a sealing ring. A central section of the ring runs at right angles to the pipe axis, while the end sections are pressed against the end of the parallel pipe and the largest-diameter portion of the bell-mouth. The ring is of flexible plastic, with high resistance to repeated bending loads and high temps., pref. polyperfluoralkoxy resin. Its outer edge can be clamped in the axial direction between an annular spigot at the bell-mouth end and one on an annular mating flange pressed against the mouth end.
Patent FR-2384654-A1 (FR)
Title: Dispositif pour la commande conjointe de l'inclinaison des projecteurs d'un vehicule automobile
IPC: B60Q1/076
Filed: 1977-03-25
Abstract: Dispositif pour la commande conjointe de l'inclinaison des projecteurs d un véhicule automobile, du type comprenant un motoréducteur électrique mécaniquement couplé à chaque projecteur pour en régler l'inclinaison. Chaque motoréducteur est du type comportant, en série dans son circuit électrique d'alimentation, un interrupteur électrique actionné chaque fois que le motoréducteur effectue une rotation prédéterminée, et par le fait qu'il comporte une base de temps possédant au moins une sortie et susceptible de fournir de façon commandée sur cette sortie une serie d'impulsions électriques à des intervalles de temps au moins égaux au temps nécessaire aux motoréducteurs pour effectuer ladite rotation prédéterminée. Réglage très précis.
Patent FR-2349343-A1 (FR)
Title: Safety belt for vehicle - has ends intercoupled so that one end is taken up as other end is paid out and vice versa but at different rate
Inventor: COENEN MICHEL JOSEF WILLEM
IPC: B60R22/02
Filed: 1977-04-26
Abstract: The safety belt (1) is intended to be slung over the chest of a person seated in a vehicle. The ends (4, 12) are coupled such that when one end is paid out, the other end is taken up and vice versa. The take-up and pay-out rate of one end is different from the corresponding pay-out and take-up rate of the other end. The belt may run through first (6) and second (11) anchoring points adjacent to shoulders and hops respectively the belt turning through an angle in excess of 270 deg. at each anchoring point. One end of the belt may be secured (2) to the vehicle body (3) and run from there over a pulley (4) to the other end secured to a bracket (5) carrying the pulley.