baber/WOPTO huggingface dataset:
Patent FR-2250847-A1 (FR)
Title: Forming corrugated fabric by over feeding web into channel - whose walls advance more slowly than the web
IPC: D04H1/74
Filed: 1973-11-12
Abstract: A corrugated fabric is produced by overfeeding a web (e.g. cardel lap, paper etc.) using pref. a feed roll nip into a channel whose walls are pref. defined by the runs of drive belts. The walls of the channel advance at a slower rate than the web so that the web crimps and packs up into an advancing plug. The walls at the outlet end of the channel move at a slower speed than the walls at the inlet end of the channel. The corrugated fabric may be secured between substrates and then cut in a plane parallel with the substrates so that the corrugated fabric forms a pile on each substrate. The web may be coated with adhesive before being corrugated and a uniform corrugation is still achieved.
Patent FR-2323529-A1 (FR)
Title: Folding strip material for casing radio and TV sets - has opposite face of consecutive sections butting together to form rounded corner
Inventor: VALERI MARIO
IPC: B27F1/00
Filed: 1974-01-11
Abstract: The length of folding strip material comprises a thin sheet of plastic backed by a thin veneer of wood so as to form the support of a reinforcing plate of chipboard or similar material in sections. It is used to form a casing of tubular rectangular section with rounded corners by folding, being particularly for radio and television sets. The opposite faces (32, 33) of two consecutive sections (12) butt directly or indirectly against each other on folding, forming a rounded corner under tension and centring the supporting portion (10) connecting them together.
Patent FR-2259401-A1 (FR)
Title: Generator for frequency proportional to data ratio - has integrator, capacitor short circuit switch, amplifier, comparator
IPC: G06G7/161
Filed: 1974-01-29
Abstract: An analogue calculating means uses a device comprising an integrator, with capacitor (c) and amplifier (A1), a comparator (C1) and a switch (S1) for short circuiting the capacitor. One of the two variables (A, B) is permanently applied to the input of the integrator as a voltage. The comparator (c1) receives permanently at one of its inputs the other variable in the form of a voltage, and at the other input terminal the output voltage of the integrator. The switch (S1) short circuits the integrator capacitor (C) during a period sufficient and necessary for each equality information furnished by the comparator.
Patent FR-2264408-A1 (FR)
Title: Electrical conductor wire clamp - has pivotal male and female jaws with locking slot and projection
IPC: H01R4/10
Filed: 1974-03-15
Abstract: A male jaw (A) has a fixing shoe and a semi-cylindrical head and a female jaw (B) has a fixing part and a clamping part. This clamping part consists of a cavity, which is cylindrical over more than 180 deg. The head is placed in the cavity to permit relative pivoting of the jaws. A radial passage in the head is aligned with radial openings in the female clamping part when the jaws are open, so that the electrical conductor can be inserted. The passages and openings are out of line when the jaws are reclosed so that the conductor is held. Locking elements between the head and the clamp consist of a slot in the head or the clamp and a projection which engages in the slot when the jaws are closed.
Patent FR-2272225-A1 (FR)
Title: Temporary reinforced concrete paving slab - has vert. wall element and lower edge stiffening ribs
IPC: E01F13/02
Filed: 1974-05-22
Abstract: The slab has an integral dwarf wall which avoids the necessity of driving in posts for the erection of a temporary screen fence round a building site. Each slab (13) has its upper face split longitudinally into two by a dwarf wall (15), one area being considerably smaller than the other. Both the slab and the wall should preferably be made of reinforced concrete. On the underside of the slab along each edge are two integral stiffening ribs (17). The dwarf wall (15) contains vertical holes (21) into which fence posts can be inserted. The slabs are placed end to end and linked by a flat section which rests in a groove at the end of each slab (27). This gives a smooth finish to the pavement, eliminating any unevenness between slabs.
Patent FR-2284009-A1 (FR)
Title: Roof ridge centring system - has corrugated pieces with double slopes and resting on panels
IPC: E04B7/02
Filed: 1974-09-06
Abstract: The corrugated steel pieces (7) are used to cover frames of industrial buildings. Two sloping half cross-members (1) form an obtuse angle and they form the housing for fixture by means of plates (2) and bolts. The line of ridge-pieces (4) can be adjusted in height by means of fixtures (3) on the cross-members. Double plates (5) and double angle-pieces (6) transmit horizontal forces of the wind to the wind-bracing. The vertical forces of snow are transmitted from the ridge-pieces to the cross-members by plates (5) and struts (9) bolted onto stay-plates (3). Covering pieces (7) are fixed to the purlins by screws.
Patent FR-2251693-A1 (FR)
Title: Rotating roof window panel with mounting frame - has spiral spring held support arm with free end in rotating frame groove
IPC: E04D13/035
Filed: 1974-11-14
Abstract: The fixed support frame of the rotating roof window has a weight balancing lever whose lower end which is mounted on the fixed frame is bent into form of a spiral spring. This spiral spring is preloaded about a hub fixed in the housing which covers this spring. The lever is made from a flat strip and its lower end is bent to form spiral springs which is held by its inner bent end on the hub on the window frame. This arrangement compensates for the weight of the rotating frame on opening and it facilitates opening.
Patent FR-2261190-A1 (FR)
Title: Rapid opening system for carton containing liq. - tear off strip on top of carton covers liq. outlet and air inlet holes
IPC: B65D77/30
Filed: 1975-02-12
Abstract: The rectangular shaped package for liquid etc. is formed from a tube with the ends folded, with triangular flaps folded against the sides or base. The triangular flaps (7) has a circular central hole (11) for pouring out the contents, and the top of the container has a small hole (12) to permit entry of air. The two holes are covered by a tear-off strip (15) running across the top of the package and over the triangular flap to its end. A second sealing strip inside the carton seals the top flaps, and is joined face to face with the outer strip at the pouring and air holes.
Patent FR-2302399-A1 (FR)
Title: Sound-proof industrial roof decking panel - has insulation between ribs of perforated sheet with folded mounting edge
IPC: E04B9/04
Filed: 1975-02-28
Abstract: The panel has a perforated base sheet (2) with parallel ridges (4). At least one of the edges (5) of the base sheet is bent to form a U-shape for fixing onto roofing or a vertical wall. The base sheet (2) has insulating material (8) between its various ridges (4). Pieces to attach the base sheet (2) consists of two stepped folds, the top lip of which is fixed to the roof or wall, and the bottom lip of which is attached to ridges in the base sheet. The base sheet and insulating material can be encased, with a water-proff layer between the casing and roof or vertical wall.
Patent FR-2302918-A1 (FR)
Title: Binding machine for wire coils of rollers - has adjustable press device which allows parts of object to be bound to be brought in front of binder
IPC: B65B27/06
Filed: 1975-03-05
Abstract: The binding machine for objects such as wire coils or rollers, with a press device which leaves given zones free for a binding medium when the object is in a tensioning position where there is a binding device to apply the binding medium in these zones. The press device can be so adjusted that the zones to be bound can be brought one after the other in front of the binding device. Specifically, the machine comprises a lifting device (A) which engages on the underside of the object (1) only in the binding zones (2). The press device (B) has support components to support the object in its tensioning position.
Patent FR-2306131-A1 (FR)
Title: Frusto-conical container divided into compartments - and joined to further container by aluminium sealing foil
Inventor: CHARPENTIER GERARD
IPC: B65D1/24
Filed: 1975-04-03
Abstract: The containers are in the form of truncated cones with their open ends at the larger diameters of teh cones. The containers are joined together for despatch into sets of 6 or any convenient number, by means of a sheet of aluminium foil which seals each container and joins them together. Each container may be divided into a number of separate compartments, joined together permanently at the open end so as to have a common partition between two of the adjacent compartments. The bases of the compartments are separate, as are the sides of each compartment.
Patent FR-2275180-A1 (FR)
Title: Automatic loading mechanism for dishwashers with conveyor belts - includes guide rails for correctly aligning and spacing plates and trays
Inventor: PACHER VINKO
IPC: A47L15/24
Filed: 1975-06-20
Abstract: The automatic loading system for dishwashers fitted with endless conveyor belts comprises a sorting conveyor belt (6) which is associated with guide rails (9) which align the dishes (8) etc. as they are supplied to the crockery conveyor belt (2) so that the dishes (8) are located in the centre of the trays (7) on which they stand. an entrainment mechanism (3, 4) is provided at the inlet to the crokery conveyor belt (2) and is designed so that it alternately takes up a tray and a plate so that as the tray pick-up member (3) starts to lift the tray (7) the run-up incline (10) aligned with the sorting belt (6) engages beneath the plate (8). Any cutlery (14) on the plate or tray automatically falls onto the cutlery belt (13) below when the trays and plates are raised up vertically.
Patent FR-2308409-A1 (FR)
IPC: A61L9/20
Filed: 1975-07-04
Abstract: In an appliance for UV irradiation of flowing media, such as sludge, liquids and gases, the medium to be subjected to the reaction flows simultaneously through a plurality of reaction chambers arranged in parallel, in which the medium is subjected to UV irradiation by means of tubular UV lamps. In order to ensure the radiation intensity required for the reaction, and to be able to cope with large flow rates (throughput per unit time) of the medium to be treated, provision is made for the walls of the reaction chambers (1) to consist of material transparent to UV radiation and be irradiated from outside with axially parallel tubular UV lamps. Some or all the tubular UV lamps (2, 4) irradiate at least two reaction chambers (1) directly and are provided with reflectors (19). This results in less space being required and in optimum utilisation of the radiation of the tubular UV lamps (2, 4).
Patent FR-2318332-A1 (FR)
Title: Vehicle seat belt buckle - has sprung retaining lever bearing on attachment eye seated on compressible element
IPC: B60R22/32
Filed: 1975-07-17
Abstract: The vehicle seat belt buckle has a retaining arm (6) which is biassed by torsion springs (10) to a release position. An eye mounted on a second belt portion has a cross bar portion (1) which is seated on a compressible element (11). In the closed position, the retaining arm (6) bears on the cross bar portion (1) which is raised by the action of the compressible element (11). The buckle body houses two slidable rods (12) whose chambers are enlarged to hold two sprungs (13) slidable pistons (14). The piston chambers are oil filled, and in case of a collision, the end of the retaining arm may be drained by orifices (16), the system giving a time delay before seat belt release.
Patent FR-2281478-A1 (FR)
Title: Sliding shaft furniture door lock - has bolts on opposite sides of actuating disc connected to shafts
IPC: E05C9/04
Filed: 1975-08-08
Abstract: The door lock is actuated by a key which turns the disc arm and is designed to permit fixation to allow left or right hand mounting without adaptation. Twin bolts (8, 9) are disposed in opposition w.r.t. the medial axis (M), centrally enlarging to bear on the parallel housing wall (1), and receiving the sliding (12, 13) rods at their free ends (8', 8"). Free-bolt ends are hook-form and the bolts (8,9) cross each other via an elbow formation (17). The bolts which slide parallel to the medial axis are arranged to act as push or tie rods, i.e. in compression or traction.
Patent FR-2321836-A1 (FR)
Title: Bulk sugar beet harvester - comprises tipper truck with rotary table delivering beet to vertical conveyor at front
IPC: A01D33/10
Filed: 1975-08-29
Abstract: The harvester-trailer consists of a chassis (1) with axle and wheels (3). The chassis supports a tipper truck (6) on an axle (7) with a jack (8) between the truck (6) and chassis (1). Underneath and in front of the truck is a pick up belt which convey the root crop towards a circular rotary grid (11) around which is a deflector with side-opening. The opening opens onto a horizontal transmission belt (14) positioned underneath the truck. On the front of the truck and facing the belt (14) is an elevator (15) taking the crops to a transporter (17) over the truck (14). One of the sides of the truck (6) has vertical sleeve in which rods are inserted for deflectors (21) extending crosswise to the strip (17).
Patent FR-2291356-A1 (FR)
Title: Engine safe guard system - fuel pump rack has safety stop dependent on working conditions
IPC: F02B77/08
Filed: 1975-11-10
Abstract: The fuel injector pump (12) delivers fuel corresponding to the position of its control rack as determined by the manual lever (13) and kept within upper and lower limits by a centrifugal governor (15). The maximum position of the pump rack can be limited by a stop (16) varied by an electrically operated servo motor (17) whose drive spindle is provided with a tread meshing with an interior thread in the stop (16). The servo motor receives its commands from an electronic regulator (18) responding to signals from a tacho generator (19), engine temperature and oil pressure.
Patent FR-2340177-A1 (FR)
Title: Dowelling gun breech mechanism - has swivelling charge feed element with bore for single charge
IPC: F41A9/15
Filed: 1976-02-05
Abstract: The loading mechanism is for a gun used for driving dowels into building structures by explosive charges. The loading mechanism consists of a housing fitted rigidly to the gun body. Part of the housing is a bracket with an extension carrying sleeve. The sleeve serves as a support for the end of a plastic tube. The tube has an oval cross section when empty but is pliable, so that a number of explosive cartridges can be inserted into the tube. The tube end is held in place by a clamping action between tube and sleeve. The inner dia. of the tube and that of the sleeve are identical and the cartridges are transported in succession from the exit opening of the sleeve into the adjacent bore. The transport of the cartridge is carried out by squeezing the oval or elliptic plastic tube.
Patent FR-2342195-A1 (FR)
IPC: B62D31/02
Filed: 1976-02-24
Abstract: The construction which is suitable for buses is composed of two side walls (1), a front wall and a rear wall as well as a roof (2). These elements are fixedly connected to one another by means of struts (3a, 3b) fastened on them. The sides of the struts which face one another mesh together via key and slot connections. This connection between the elements is robust. The elements can largely be prefabricated and can be exchanged during repairs.
Patent FR-2349789-A1 (FR)
Title: Thermal insulation panels for masonry walls - has layer of e.g. glass fibre on backing sheet with central hole providing access to steel reinforcing bars
IPC: B32B3/24
Filed: 1976-04-27
Abstract: The thermal insulation panel (1) is intended for cladding the masonry walls of buildings. The panel consists of a layer (2) of glass fibre or similar material mounted on a sheet (3) of metal, plaster, paper etc. For ease of handling a circular hole (4) is made in the centre of the panel to provide access to the steel reinforcing bars (5, 6). The reinforcing bars (5, 6) are arranged in the form of a cross so that in addition to strengthening the panel they also provide a convenient hand grip. The steel bars are protected from corrosion by plating with cooper or tin. The arrangement of the bars may be varied to suit the shape of the panel and narrow panels may need only one bar arranged longitudinally.
Patent FR-2351556-A1 (FR)
Title: Heating source using modulated laser output - dissipates laser energy in gas primary heat exchanger
IPC: F24H1/00
Filed: 1976-05-13
Abstract: A thermal energy source is based on the use of a laser exciting a primary fluid which is part of a heat exchanger. The system is suitable for general industrial and domestic heating applications where environmental pollution cannot be tolerated. The energy source is a gas laser working, typically, in the infra-red region. Its output is fed via a modulator (10) providing maximum atomic excitation of the primary fluid or gas (6) e.g. Krypton or Nitrogen. Modulation control is from a sensor (11) in the wall of the ovoid cross-section primary enclosure, further control being obtained from a thermostat (14) monitoring the temperature of the secondary liquid (2) enclosing the primary circuit.
Patent FR-2353792-A1 (FR)
Title: Butane gas burner feed system - uses heating device in line immediately ahead of burner to transform liquid into gas
IPC: F17C7/04
Filed: 1976-06-02
Abstract: A gas burner is supplied from a bulk sewage tank containing a liquid such as liquid butane through a line by gravity. Immediately ahead of the burner is a device to vapourise the liquid so that it is immediately ready to enter the burn-as a gas. The butane is stored in the tank at a liquid formation temperature which is near ambient temperature, or above it, at a given pressure. Thus at a pressure of one bar, the temperature of the liquid is 25 deg.C. Part of the liquid may be transformed into gas inside the storage tank.
Patent FR-2322830-A1 (FR)
Title: Denucleation of water
IPC: C02F1/48
Filed: 1976-09-06
Abstract: The process comprises contacting the water with an air-ionised air mixt. contg. >=5 x 106 ions/cm3 and providing a magnetic field in the contact region.- The process is used to purify swimming pool water or rendering well water potable. It kills spores (e.g. E. coli) by electroshock, economically in a reasonable time. An unexpected side-effect is the additional bacterial action of CO2 formed when carbonate-contg. water is treated in this manner
Patent FR-2323332-A1 (FR)
Title: Heated vessel for sugar mass for confectionery - is open topped enclosed by heating chamber and has a central agitator and continuous discharge
IPC: A23G3/04
Filed: 1976-09-09
Abstract: The appts. consists of a long, horizontal open-topped vessel from which a mixt. of ingredients and sugar in a cooked, hard state is continuously extracted. The cross-section of the vessel is mainly circular, except for a short vertical portion at the open top. A shaft down the middle carriers agitator blades extending to the sides of the vessel. This agitator is reaprocated to distribute the charge over the inside. The agitator has drive which can be adjusted to vary the speed of oscillation. The vessel is enclosed by a heating chamber so that the walls are heated all around. The discharge outletis low down at one end.
Patent FR-2364140-A1 (FR)
Title: Caravan having living area on roof - has access through trap door and movable ladder or spiral staircase
IPC: B60P3/32
Filed: 1976-09-09
Abstract: The roof of a caravan is so solidly constructed of panels as to permit the roof to be used as the floor of a living area. Access to the roof is by way of a trap-door in the roof and a movable ladder or a spiral staircase. On the roof may be provided foldable and removable side panels of canvas or wood, and the living area may be enclosed by a foldable roof. The roof is flat and is constructed of panels of sandwich construction incorporating insulation. Support for the roof is provided by the partitions in the caravan, and by extending the furniture to the roof.
Patent FR-2352096-A1 (FR)
Title: Accessory for stamping marks on stockings - with spool for transfer paper web bearing heat or pressure transferable marks
IPC: D06H1/02
Filed: 1977-02-28
Abstract: Accessory for stamping marks on stockings, on a machine for drawing stockings, comprises a series of rigid flat metal dummies held vertically by a stepping conveyor which passes through a heat treatment station. A spool for a transfer paper web bearing a series of heat and/or pressure transferable marks is rotatable downstream of the heat treatment station. An unwinder for the web is supported by the machine in a position so as to allow at least a short length of the web to be unwound parallel to >=1 stocking on a dummy corresponding to the outlet of the station, near the stocking. The unwinder is actuated in phase with the conveyor drive. A pressure plate also actuated in phase with the conveyor drive applies the unwound length of web to the stocking.
Patent FR-2372116-A1 (FR)
Title: Procede de production de gaz de synthese
IPC: C01B3/36
Filed: 1977-03-22
Abstract: Un procédé ayant pour objet la production, à partir d'une matière première hydrocarbonée, d'un gaz de synthèse destiné soit à la synthèse du méthanol, soit à d'autres applications nécessitant un faible rapport hydrogène/oxyde de carbone. Dans ce procédé, la matière première est d'abord désulfurée si nécessaire, puis divisée en deux fractions; une première fraction subit un réformage à la vapeur sous une pression élevée; le gaz réformé produit par cette réaction, ainsi que l'autre fraction de la matière première, subissent ensuite conjointement un réformage secondaire à l'oxygène dans un réacteur adiabatique, par réaction avec un gaz riche en oxygène. Le gaz ainsi produit, ayant une composition réglable à volonté aussi proche que nécessaire de la composition stoechiométrique pour la synthèse du méthanol, ou un faible rapport hydrogène/oxyde de carbone pour les autres applications, est disponible sous une pression élevée, et peut alimenter directement sans compression les circuits de synthèse en aval. Le procédé objet de la présente invention est particulièrement adapté à la production de méthanol à très grande échelle.
Patent FR-2386135-A1 (FR)
Title: High pressure sodium vapour lamp - has multiple turn wire starting aid coiled around arc tube intermediate to electrodes
Inventor: ZACK ALEXANDER T
IPC: H01J61/54
Filed: 1977-03-30
Abstract: The high pressure arc discharge lamp comprises an arc tube having an electrode at each end. A multiple turn wire starting aid is coiled around the arc tube intermediate the electrodes and electrically connected to only one of the electrodes. The coiled starting aid extends longitudinally along the arc tube a distance that is at least 10% of the arc length. The starting aid is made of tungsten or molybdenum wire and the arc tube has a fill including sodium, mercury and a Penning gas mixture. The starting aid is connected to the electrode through a temperature activated switch.
Patent FR-2359396-A1 (FR)
Title: Circuit d'avertissement de distance au sol pour aeronef
IPC: G01S13/935
Filed: 1977-04-05
Abstract: L'invention concerne un circuit d'avertissement de distance au sol. Elle se rapporte à un circuit qui transmet un signal vocal d'avertissement lorsque l'aéronef est trop près du sol et va trop vite, n'a pas sorti son train d'atterrissage ou n'a pas abaissé ses ailerons. Application aux circuits d'avertissement du pilote d'un aéronef.