baber/WOPTO huggingface dataset:
Patent FR-2310018-A1 (FR)
Title: Generator producing unrestricted amounts of energy - uses air to drive arrangement including battery, dynamo and regulator
IPC: H02K53/00
Filed: 1974-10-23
Abstract: The generator consists of electrical and mechanical devices arranged to produce electricity in unlimited amounts from air. It includes a regulator, an air inlet, a dynamo, a battery, a screw, an air outlet and a generator. The energy produced is not limited in voltage, or capacity and can be put to universal use. The preferred arrangement uses a rectangular box with air entering above and leaving below the box and driving a dynamo with field excitation provided by a battery. The movement of the air inside the box actuates a regulator which redistributes the flow to the dynamo.
Patent FR-2290648-A1 (FR)
Title: Projectile launching equipment - has braking propellant with ballast behind gunpowder charge
IPC: F41A1/10
Filed: 1974-11-04
Abstract: The equipment comprises a smooth or rifled tube for the projectile (12) behind which gunpowder (14) is placed. Behind this in turn is placed braking propellant (16), which can be provided with ballas (18), the latter typically in the form of grains of sand. The braking propellant can be connected to the projectile by a ring accommodating the gunpowder, the three together forming a rigid assembly which is loaded into the tube. A sealing membrane to the rear of the braking propellant holds the ballast in place before firing. The ballast is released when the membrane ruptures, and is subjected to negative acceleration.
Patent FR-2291086-A1 (FR)
Title: Bicycle gearchange control handle mounting - has notched flange and spring plate which is secured to frame by expander rod
IPC: B62M25/04
Filed: 1974-11-15
Abstract: The mounting is for the handle connected to the cable controlling the derailleur gear of the bicycle, having a flange with an opening and one or more lateral support faces parallel to the bicycle frame and integral with the flange. There is an expander rod (5), and the opening (18) is a notch in the flange edge slightly wider than the rod. The lower face of the flange is equipped with a spring steel plate (22) having a notch of the same shape as the flange itself and in line with it. There are a series of teeth (25) cut out along the notch edge in the plate, protruding in a direction away from the flange, and the head (5a) of the expander rod holds the flange against the edge (4a), which acts as the stop, of the tube (4) into which the rod fits.
Patent FR-2259013-A1 (FR)
Title: Packer for wrapping single pieces - foil pallets with loading surface produced from sponged plastic
IPC: B65D19/00
Filed: 1975-01-22
Abstract: Packing equipment for wrapping in shrunk foil goods in the form of single pieces stacked on pallets, includes equipment by which goods supplied by a conveyor are stacked on pallets and enclosed in shrunken foil wrapping. Adjoining this equipment is a unit for producing the pallets with a smooth enclosed loading surface from a sponged plastic and an intermediate storage magazine for the produced pallets. The pallets which consist of a loading surface and a base surface separated by spacers is either produced in one piece or in two parts joined together by interlocking projections and recesses. The wrapped pallets and piece goods are transported from the equipment by a roller conveyor to an oven for shrinking the foil.
Patent FR-2265720-A1 (FR)
Title: Electrophotographic image-forming layers - contg. substd. nitro- or chlorostyrenes as photogenerator
IPC: C07C15/20
Filed: 1975-03-24
Abstract: Photogenerator cpds. of formula (I) where Ar = anthryl-, naphthyl-, pyrinyl-, indolyl-, N-alkyl-2-carbazyl-, julolidinyl- gps. or substituted analogues of these in which the substituents can donate electrons to relatively electron-poor centres in the cpd., X = -NO2 or Cl, and n = 1-5. (I) can be used in conjunction with an insulating polymeric matrix, esp. poly-N-vinyl carbazole, to give layers suitable for making electrophotographic (xerographic) image plates. (I) is e.g. 1-(2,4,6-trinitrostyryl)pyrene, 9-(2,4,6-trinitrostyryl)-anthracene, N-ethyl-3-methyl-5-(2,4,6-trinitrostyryl)indole and 9-(2,4,6-trinitrostyryl)julolidine.
Patent FR-2305686-A1 (FR)
Title: Wall mounted lighting strip and support - has C-section strip on support plates having mounting extensions with cut outs for light fittings
Inventor: LEFEBVRE PIERRE
IPC: F21S8/00
Filed: 1975-03-28
Abstract: The lighting strip is particularly for installation in the rooms of hotels or clinics, and has a strip (7) mounted on one or more supports (1). Each support has a first small plate (10) parallel to the strip, and a mounting plate (13) at right angles to it. A cut-out (17) in the latter receives light fittings. The mounting plate can have, on either side of the cut-out, mounting feet (14, 15) bent at right angles to it. There can also be a lug (16) bent a right angles to the mounting plate at the base of the cut-out for securing a continuous channel section (3), below which the light fittings are fixed.
Patent FR-2309350-A1 (FR)
Title: Plastics sheet with decorative relief pattern prodn. - by embossing softened plastic with immediate cooling to create latent stress
IPC: B44C3/08
Filed: 1975-04-28
Abstract: A decorative relief pattern is formed on a plastic panel by heating the panel to a temp. corresponding to the visco-elasticity range of the plastic and printing a pattern on the heated plastic using e.g. an embossing roller; the embossed area is then stabilised by immediately cooling it and the recesses are filled with a liquid or solid which adheres to the plastic; finally the plastic is heated to its initial temp. to release the latent state of stress in the embossed zones whereby the filled-in material rises above the surface of the panel to give the relief pattern. The embossed panels are used in conjunction with a backing and a wear-resistant top layer for floor- and wall cladding. The plastic is pref. PVC, PVAC or copolymers thereof and is pref. a closed or open cell foam.
Patent FR-2302469-A1 (FR)
Title: Mixing tap controlling water temperature and flow - has piston sliding and rotating to control mixing and quantity
IPC: F16K11/085
Filed: 1975-05-05
Abstract: The mixing tap has an inner body (1) with a piston (6) fitting in a central bore (4). The lower end of the body (1) has two diametrically opposite inlets (2, 3) for hot and cold water respectively. The piston (6) has a coaxial hole (8) extending for a short distance from its lower end. A number of radial slots penetrate the wall around the hole and extend 180 deg. around the circumference. Upwards movement of the piston (6) increases the area of the slots exposed to the inlets (2, 3) and controls the total flow. Rotating the piston controls the quantity flowing from each inlet and so controls the water temperature.
Patent FR-2313635-A1 (FR)
Title: High pressure steam closed distribution system - has intermediate vessel between first and second consumers and condenser for recirculation
IPC: D06F95/00
Filed: 1975-06-04
Abstract: The high-pressure steam distribution system is for premises using steam jets, cleaning machines and product evaporation and distillation units. It has a single boiler, the steam from which passes first to some of the consumer units. An intermediate vessel is connected to the outlet from them, and balances the vaporisation of the steam, so as to remain at a pressure slightly lower than that of the boiler. From this vessel steam is distributed to the remaining consumer units, and finally to a second vessel, for condensation and return to the boiler as water.
Patent FR-2274507-A1 (FR)
Title: Mechanism for removing adhesive objects from bendable carrier on roll - has photocell object sensor controlling carrier drive
IPC: B65C9/18
Filed: 1975-06-13
Abstract: The mechanism has a housing in which the roll (8) is freely rotatable and guide means which force the carrier (4) over a bending ledge (9) where the carrier is bent in such a way that the stickers (5) come clear of the carrier. Drive means (1) are provided to move the carrier and a control element (10) regulates the drive. Photo-electric sensors (6, 7) sense the presence of the objects. The drive means are controlled by the control element in such a way that they are switched off after an object has come off the carrier. The control element may comprise an amplifier controlled by the photo-electric sensor, the amplifier setting being such that a reduction in the light reaching the photocell does not vary the output signal of the amplifier.
Patent FR-2282351-A1 (FR)
Title: Detachable front loader for tractor - with support strut for storing loader and guide shoes for coupling
IPC: E02F3/96
Filed: 1975-08-22
Abstract: The detachable front loader is operated by the tractor hydraulics and is fitted with a horizontal ram to operate on support struts (30) which are dropped into position, and secured when the attachment is dropped. The tractor sides are fitted with guides which engage shoes (6) under the attachment to slide into the coupling position, while the rams on the attachment are self locking. To drop the attachment, it is lifted and the horizontal ram operated to drop the struts. The hydraulic system is then isolated to lock the attachment rams. The coupling jaws on the side of the tractor are operated to release the loader, which is left in a position from where it can be picked up again with no manual effort.
Patent FR-2325843-A1 (FR)
Title: Hook fastener for plaster walls etc - has pointed shank with flexible extensions to lock shank on rotation
IPC: F16B15/06
Filed: 1975-09-26
Abstract: The hook includes an elongate shank (12) having a pointed end (14) suitable for being driven into a wall. A slotted head is provided at the other end of the shank suitable for being hammered to advance the pointed end in the shank through the wall and for being engaged, by a screw-driver, to permit turning of the shank. The projections (22, 24) are integrally formed with the shank and are flexible to permit them to be deformed and at least partially wrapped around the axial length of the shank. In this manner, hammering of the fastener into a penetrable wall cause the wall material to flex the projections to positions coextensive with the shank. Turning of the head causes the projections to become twisted about the shank and wedged between the shank and the wall to fix the fastener in place.
Patent FR-2325871-A1 (FR)
Title: Manually resettable thermally operated safety valve - using bimetal strips to release spring loaded poppet valve under excess temp. conditions
IPC: F16K17/38
Filed: 1975-09-26
Abstract: The valve is installed in a removable manner in a branch (14) of the ducting and consists of a spring (13) loaded, conical poppet valve (11), the shaft (10) of which is carried in a nut (12) which can slide axially in the support housing (3). Transversely mounted bimetallic strips (9) keep the nut at the bottom of the housing against the action of the spring and thus hold the valve open. When the fluid temperature rises, the strips bend outwards, away from the shaft and nut and eventually release the nut so that the valve closes. The strips are placed on the downstream side of the valve to take up their original position after the valve closes.
Patent FR-2327045-A1 (FR)
Title: Reinforced concrete slab with insulant core - has inner peripheral reinforcing cage locating core and opposed face meshes
IPC: B28B23/02
Filed: 1975-10-09
Abstract: The reinforced concrete slab has an insulating core and a reinforcement system which obviates thermal bridging. The insulating core is fixed in position by an internal reinforcing cage which receives opposed face reinforcing meshes. The cage comprises two members of symmetrically undulating 'V' form, two ladder frames and tie bars. The ladder frames are of the same width as the undulating bars, and are fixed to the latter with rungs coinciding with 'V' apices. The composite undulating bars and ladder frames are then placed on edge parallel and opposite one another, and joined by tie bars at the 'V' apices.
Patent FR-2295697-A1 (FR)
Title: Winch for cables or fishing nets - has pairs of spring loaded jaws rotating about fixed cam controlling opening
IPC: A01K73/06
Filed: 1975-12-22
Abstract: A cable or fishing net which has a non-rotating shaft (A) supported between two arms (D). The shaft carries a disc cam (B) which is fixed centrally and increases in thickness over 180 deg. and then decreases. Spring loaded jaws (M, L) bear each side of the cam, with their ends retained in sliding bearings (F) against face plates each side. Jaws and plates are driven by a motor and, as the assembly rotates about the shaft, the jaws are opened and closed by the variation in cam thickness. The net or cable is automatically gripped for part of the cycle and released as it falls from the winch. Friction coatings (S) on the jaws air gripping.
Patent FR-2337483-A1 (FR)
Title: Heat dissipation system on electric equipment - uses dielectric coolant which evaporates from equipment and condenses on cooled surfaces
Inventor: SAINT-MARCOUX ROLAND
IPC: H05K7/20
Filed: 1975-12-31
Abstract: The device has a heat transmission element with a cooling medium and a capillary structure. The heat transmission element is mounted in a sealed case (3) and contains the insulating cooling medium (7) the capillary structure (8) and the whole component (1,2) with high heat losses. This component is cooled by the medium change of state. Ribs (4) are provided on the outer surfaces of the case cold part, and the component (1,2) and the capillary structure (8) are at least partly immersed into the cooling medium.
Patent FR-2304430-A1 (FR)
Title: Tool to cut off weld bead inside longitudinally welded tubes - has adjustment devices which are used to vary pressure of tool against tube wall
IPC: B23D79/02
Filed: 1976-01-30
Abstract: The tool is used to cut the welding bead from the inner surface of longitudinally welded tubes, and there is a tool support (3) to which is attached a cutting tool (7) and which is fitted with attachments (11) by which it can be pulled through the tube. The support is slotted longitudinally (6) at just below centre line level forming tongues (4). The upper part and the tongues carry bearing pads (15, 17) of hardened metal. Adjusting screws (13, 14) enable the separation of the tongues and hence the pressure against the inner wall of the tube. The bearing pads are positioned and shaped so that the device can be guided over the weld line.
Patent FR-2341333-A1 (FR)
Title: Board game with rugby theme - uses throw of dice together with selection of printed cards to determine movement of figures over squared surface
IPC: A63F3/00
Filed: 1976-02-20
Abstract: The board game has a rugby theme, the board surface being marked out in squares and reproducing the marking of a rugby pitch. A goal is placed at each end and corner flags are provided. Each team is represented by figures. These are coloured and comprise a bust with arms folded to hold a ball. Dice are thrown by each player to determine the movement of the figures over the board. Three sets of cards are provided. These are selected by the players and specify drop-kicks, conversions, etc. A score board is used and a timer limits the length of the game.
Patent FR-2343554-A1 (FR)
Title: Grinding machine for spherical workpieces - has cupped grinding wheel plunged onto revolving work piece and includes reciprocating movement
IPC: B23Q1/48
Filed: 1976-03-08
Abstract: A grinding machine, principally for the rectification of spherical works pieces, consists of a drive motor (30) which drives a shaft (36) via a variable speed pulley (31). The drive is taken by belts (37, 38) to the rotating points (26, 27) which turn and rotate the work piece. The points can move in and out to accommodate diherent dia. A second motor (12) drives a shaft (21) by a belt (17) and pulleys (15, 19), in an axis at right angles to the axis of rotation of the workpiece. The shaft carries a cupped grinding wheel (13) and moves in and out feeding the wheel onto the work piece.
Patent FR-2354096-A1 (FR)
Title: Diuretic 7-chloro-4-hydroximino thia:chroman 1,1-di:oxide - prepd. from 7-chloro-4-thia:chromanone by oxidn. and addn. of hydroxylamine
IPC: C07D335/06
Filed: 1976-06-11
Abstract: 7-Chloro-4-hydroximino thiachromane-1,1-dioxide of formula (I) is new (I) has diuretic activity and is incorporated in pharmaceutical compsns. opt in admixture with other active cpds. In an example, 7-chloro-4-thia chromanone was oxidised with H2O2 in acetic acid to form the 1,1-dioxide. This was treated with hydroxylamne hydrochloride and Na acetate in ethanol to give (I) m. pt. 203 degrees C.
Patent FR-2361875-A1 (FR)
Title: Agent d'amelioration de l'utilisation de la nourriture et de la croissance des ruminants et animaux ayant une physiologie digestive similaire
IPC: A23K20/195
Filed: 1976-09-08
Abstract: L'invention concerne un agent pour améliorer l'utilisation de la nourriture et la croissance des ruminants et d'autres types d'animaux ayant une physiologie digestive similaire, caractérisé en ce qu'il est constitué par, ou contient, de la salinomycine ou un de ses sels ou esters physiologiquement compatibles, cet agent, liquide ou solide, pouvant être administré par voie orale, de préférence pendant l'alimentation des animaux.
Patent FR-2364848-A1 (FR)
Title: Prefabricated component handling grab - has spreader with interchangeable jaws gripping different sized items
IPC: B66C1/44
Filed: 1976-09-21
Abstract: The prefabricated component handling grab is usable with different components by changing the jaws (S, S1). It can have a weight (M) movable along the spreader (P) in order to tilt this at various angles. After initial securing by hand, lifting can supplement the grip of the jaws on the item automatically, release being effected manually after the component has been placed in position. The grab can in particularly be used for installing kerbstones by crane. Spreaders of different lengths can be used, suspended from a lifting eye by a pair of ropes between which a screw jack acts, the jaws pivoting on the spreader, so that by adjustment of the jack the jaws are hinged to and from each other.
Patent FR-2386810-A1 (FR)
Title: Hydrocarbon liq. distribution system - has vent hole with deformable membrane supporting contact connected to alarm, for controlling gas evacuation
IPC: G01M3/26
Filed: 1977-04-08
Abstract: The method for distributing the liquids includes leading the liq. prod. and its associated gas from a reservoir to a distribution system via a pipeline. The liq. and the gas are separated and the gas is evacuated through a vent hole(15). In addition, the system has control of the gas flow evacuated through the vent hole(15) and emission of an alarm when the gas flow exceeds a normal flow. The gas is passed into the atmosphere. The system is suitable for petrol service stations. The vent hole has at least an element which can be deformed under the effect of gas evacuation. The deformable element supports a contact designed to close a circuit having a sound or optical alarm.
Patent FR-2358266-A1 (FR)
Title: Closure equipment for casting machines - by means of nuts on die guiding columns rotated by gears
IPC: B29C45/68
Filed: 1977-07-13
Abstract: Closure equipment for casting machines, partic. for metals and plastics is such that closure and opening of the manufacturing mould is produced with several force-closing devices. By means of these devices as well as a form-fitting a froce-closing attachment can be produced directly between the fixed mould plate and the movable mould carrier part. Used for pressure die-casting machines and injection-moulding machines. It is cheaper than existing closures and assures parallel closure between die parts.
Patent FR-2361704-A1 (FR)
Title: ON and OFF timer clocking attachment - comprises card guide with transducers reading card code marks on inner side
IPC: G07C1/14
Filed: 1977-08-05
Abstract: The attachment for a clocking on and off timer electronically reads the information on the cards. It consists mainly of a card guiding device and a set of special cards allocated to it. Each card has, pref. at its bottom section, code marks which, when the card is inserted or withdrawn, trip optical or magnetic signals in allocated circuits. The card guiding device can be permanently mounted on the insertion slot (1) of existing and new time clocks. At least one, but pref. several, optical or magnetic transducers or receiving and retransmitting elements (11) for the optical or magnetic signals are provided on the inner side (2) of the guiding device facing the card.
Patent FR-2361955-A1 (FR)
Title: Procede d'assemblage d'elements de moule pour former un moule complet pour la coulee de metaux
Inventor: ARONSSON HAKAN
IPC: B22C21/14
Filed: 1977-08-16
Abstract: Ce procédé d'assemblage d'éléments de moule pour former un moule complet pour la coulée de métaux consiste à incorporer et à disposer les unes contre les autres, au moment où les éléments de moule sont assemblés pour former un moule complet, les surfaces exposées des pièces de raccordement placées dans des parties du moule situees face à face. Le procédé selon l'invention peut être appliqué à des éléments de moule fabriqués à partir de toutes les sortes de matériaux utilisés à cette fin dans le domaine de la fonderie. On peut ainsi fabriquer des pièces coulées de haute qualité, dépourvues de défauts dimensionnels, de bavures et d'autres imperfections.
Patent FR-2362840-A1 (FR)
Title: Benzimidazoles substitues pour la lutte contre les protozoaires chez l'animal
IPC: C07D235/22
Filed: 1977-08-24
Abstract: L'invention concerne la médecine vétérinaire. Elle a pour objet des benzimidazoles substitués de formule :
Patent FR-2365097-A1 (FR)
Title: Projectile annulaire stabilise par giration
Inventor: MOLL MANFRED
IPC: F42B10/34
Filed: 1977-08-31
Abstract: Projectile annulaire stabilisé par giration. Il comprend un projectile proprement dit et un piston propulseur. Seul le projectile annulaire proprement dit est pourvu d'au moins une ceinture de guidage. Et, la liaison entre ledit projectile et le piston propulseur est réalisée de manière à constituer une liaison sûre pour les manutentions, mais qui se cisaille sous l'effet des contraintes de cisaillement engendrées par l'accélération de giration. Armes.
Patent FR-2365489-A1 (FR)
Title: Palettes emboitables a roulettes
IPC: B65D19/42
Filed: 1977-09-23
Abstract: Palette à roulettes du genre de celles qui sont emboîtables et comprennent deux faces verticales latérales en regard, un plancher entre elles, le plancher pouvant prendre une position rabattue pour supporter une charge et une position relevée Dans cette palette, les faces latérales sont montées à pivotement, les faces latérales et le plancher comportant des organes coopérants pour forcer les faces latérales à s'écarter lorsque l'on relève le plancher et à revenir à leur position initiale lorsqu'on le rabat Cette palette peut servir à différentes fins, posséder par exemple une porte de fermeture, ou constituer un ensemble clos muni d'un couvercle, avec plusieurs plans de support.
Patent FR-2367340-A1 (FR)
Title: Noyau de fer pour une auto-inductrice ou un transformateur et son procede de fabrication
IPC: H01F27/245
Filed: 1977-10-10
Abstract: Le noyau de fer pour bobine ou transformateur comporte selon la présente invention, un empilement de tôles en T 1 et deux empilements de tôles en L 2. Les faces supérieures des branches des L sont biseautées 5 ainsi que les extrémités des branches horizontales des L. L'entrefer est déterminé par une tige passant dans une rainure pratiquée dans la face inférieure de la branche du T. Grâce à l'invention, on minimise les pertes en tôle lors du poinçonnage.