baber/WOPTO huggingface dataset:
Patent FR-2262791-A1 (FR)
Title: Fencing sword hilt grip - moulded body with extension fitting between thumb and index finger
IPC: F41B13/02
Filed: 1974-02-28
Abstract: The sword grip has a vertical moulded body (7) virtually at right angles to the blade (2), and having at the top a horizontal projection (9) resting on the muscle between thumb and index finger. On the front face (11) is a junction plate fitting between index and andmiddle fingers, and on the rear one (21) is a curved portion (22) fitting into the palm of the hand, while there is an extension either side. The first of these forms of the rear edge of the junction plate, while the second bears against the ball of the thumb of the fencer's hand. There can be a hole (25) in junction plate and body holding the blade, leading to a counterbore (26) for a locknut etc (5) for the blade end.
Patent FR-2265314-A1 (FR)
Title: Carpet protector for use with furniture leg - has support projections extending through pile and tapering to points
IPC: A47B91/12
Filed: 1974-03-29
Abstract: Made from plastic or light alloy, the body (1) of the protector is in the form of a flat disc, either circular or any other shape. On the top is a recess with a flat bottom, positioned centrally and used to locate the furniture leg. On the underside of the disc are three or four projections (2) spaced around the periphery and, if required, in the centre. Each projection tapers to a point and is of sufficient length to allow the point to pass through the carpet pile (3) and rest on the backing material, the disc remaining clear of the carpet surface.
Patent FR-2271345-A1 (FR)
Title: Reinforced concrete underwater living complex - has floating beach area and reception area on core with living quarters
IPC: E04H1/00
Filed: 1974-05-16
Abstract: The complex comprises a core (1) which is anchored to the sea-bed (2), a reception centre (3) which rests on top of the central core, a floating beach area which is linked to the reception centre by a passageway (5), and living quarters (6). The central core has double, watertight reinforced concrete walls which are assembled from sections on land. On its upper part is a ribbed reinforced concrete section onto which the reception centre is lowered. This is also made of reinforced concrete and has arms extending from its sides which act as a breakwater. The living quarters have double walls with transparent sections for good visibility. The area between the double walls is ventilated to avoid formation of condensation.
Patent FR-2280438-A1 (FR)
Title: Coating box blanks with adhesive strip or band - using device partially surrounding rotating drum and coating chamber to provide continuous adhesive flow
IPC: B05C1/08
Filed: 1974-07-30
Abstract: A device to coat a moving surface with a band or strip of adhesive material is constructed such that the input pipe (14) to introduce adhesive material onto the coating wheel (10) is mounted on the front wall of the coating chamber (13) and the outflow pipe (15) of greater diameter than the inflow pipe (14) is mounted on the opposite wall of the coating chamber (13). A continuous flow of adhesive material through the coating chamber (13) results. Sections cut out of the coating wheel (10) are formed by grooves (11) which are closed by the edges of the coating wheel (10). The whole coating assembly is constructed as a shoe (12) of low frictional coefficient polymeric material which has a bottom curved region into which the coating wheel (10) fits.
Patent FR-2281504-A1 (FR)
Title: Carburettor for two stroke engine - has spring and diaphragm holding needle valve closed when no vacuum when engine stops
IPC: F02M5/12
Filed: 1974-08-07
Abstract: The carburettor is for use in small two-stroke engines, such as on motorcycles, where the petrol feed to the engine is by gravity. The float chamber (2) has a float (1) and needle valve (6) which maintain a constant fuel level in the float chamber by shutting off the supply of fuel. The float chamber has a stem (14) which rests on a pad (17), supported by a spring (16). The pad is held by a flexible diaphragm (9). When the engine is running, the vacuum in the air inlet which is connected to the float chamber by the inlet (11) allows the float valve free movement up or down. When the engine stops the spring raises the valve to shut off the fuel flow.
Patent FR-2242027-A1 (FR)
Title: Herbicides contg. N-(4-isopropylphenyl)-N',N'-dimethylurea - together with substd. nitrophenol herbicide
IPC: A01N47/30
Filed: 1974-08-30
Abstract: New herbicidal combinations contain (a) N-(4-isopropylphenyl)-N'N, -dimethylurea (I) and (b) a substd. nitrophenol herbicide. Component (a) is active against grassy weeds (Alopecurus, Avena, Apera, etc) and readily controllable broad-leaf weeds (Matricaria, Stellaria, etc). and component (b) is active against other broad-leaf species, e.g. Galium, Lamium, Polygonum and Veronica. The combinations have a synergistic effect and can be used for selective weed control in cereal crops and in part, potato and legume crops.
Patent FR-2242965-A1 (FR)
Title: Carrier platform in ambulance - with supporting springing of hardness adjustable according to load
IPC: A61G3/00
Filed: 1974-09-10
Abstract: Elastically supported carrier platform for an ambulance has adjustable effective spring hardness of the supporting springs. Preferably the lever arm by which the platform, rockably mounted at or near one end, is supported on the springs, is controllable; preferably such that shortening of the arm causes the supporting springing to be relieved. The springing, at the end away from the platform, is articulated to a (relatively) fixed point beneath the platform, and can be displaced out of a position perpendicular to the platform to a position inclined relative to the rocking point of the platform. Spring characteristics can be matched to the load at the time.
Patent FR-2295633-A1 (FR)
Title: Acoustic polarimetry device - operates with acoustic transversal waves and has elongated body with two transducers
IPC: G10K11/00
Filed: 1974-12-16
Abstract: The body has two parallel end faces, and transducer axes of linear transversal polorisation are crossed. Both transducers are mounted on only one of the body's end faces. They serve for simultaneous transmission or reception of h.f. acoustic waves modulated with l.f. signals shifted in phase by 90 deg. The body consists over its whole length of an isotropic material, and its length is such that the two waves are vectorially added and produce a resultant wave of constant amplitude, rotating at the angular frequency of the l.f. modulation. In an embodiment two small plates (4 & 5) are mounted at one end of the elongated body (1) to form wave transducers.
Patent FR-2297163-A1 (FR)
Title: Motorcycle with tubular tank - has tank with slight bend also acting as chassis backbone
IPC: B62K11/08
Filed: 1975-01-07
Abstract: The motorcycle has a chassis formed by a tube (1) closed at both ends and also acting as a petrol tank and as the chassis backbone. The tank can be bent so as to form two straight arms enclosing between them an obtuse angle whose apex is downwards, the petrol outlet and tap being mounted near the bend. The latter can be roughly one-third of the way along from the front end, and the angle between the two parts can be about 165 deg. There can be two lateral flanges welded to the rear part to support the engine and tool box. The latter is mounted transversely below the bend, being supported in round cut-out portions in the forward edges of the flanges.
Patent FR-2303741-A1 (FR)
Title: Storage bunker for powdered material - has infilled lower corners and discharge is by horizontal auger rotatable about vertical shaft
IPC: B65G65/46
Filed: 1975-03-12
Abstract: The bunker is square with flat sides, floor and roof. The inside lower corners are infolled, having inclined planes forming a circular floor area. A drive shaft, rotated by an exterior motor passes vertically through the centre of the bunker. Its lower end enters a right angle gearbox and drives an auger mounted parallel to the floor. This shaft is enclosed in a tube, driven by two crank and connecting rod assemblies fitted at the top. The tube lower end is fixed to the gearbox casing and turns the auger about the centre, sweeping the floor area. Discharge from the bunker is through a central floor outlet.
Patent FR-2304398-A1 (FR)
Title: Gallium nitride monocrystal growth from vapour phase - by reacting gallium halide and ammonia at high hydrogen chloride partial pressure
Inventor: JACOB GUY
IPC: C01G15/00
Filed: 1975-03-19
Abstract: In the prodn. of a GaN monocrystal by growth from the vapour phase, with synthesis of GaN from a Ga halide and NH3 in a carrier gas stream, free HCl is introduced into the reaction and deposition zones during at least part of the growth procedure at a pressure of 2-50% of the total pressure. Flat uniform layers can be produced. The crystal lattice is regular, with parallel surfaces, no grain boundaries and no Ga inclusions. The material is weakly doped and gives homogenous electroluminescence. It gives 1-10% quantum yields in the blue spectrum at ambient temp.
Patent FR-2268636-A1 (FR)
Title: Packing material cutting depth limiter - uses control circuit actuated by tool contact with metal layer within packaging material
IPC: B31B50/25
Filed: 1975-03-28
Abstract: The cutting depth limiter comprises a control circuit connected to the displacement device, and including the tool cutter and the metal layer of the packing material, so that when the metal layer and cutter contact each other the circuit is closed. This fixes the end of the tool stroke relative to the workpiece support. The circuit pref. directly controls advance of the tool in each cycle, or it may control displacement of a stop. Contact between the circuit and displacement of a stop. Contact between the circuit and metal layer is through a contact applied from the workpiece edge, and a ring which is applied laterally to a supply roll of the packing material.
Patent FR-2305205-A1 (FR)
Title: Cap for protecting head during sports - has padding inserts in side pockets formed by folded and vertically stitched bottom edge
IPC: A42B1/08
Filed: 1975-03-27
Abstract: The protective head cap is made from light cloth and has a skull plate in the top portion. Around the sides (1) are pockets contg impact absorbing pads. Pockets are formed by turning up (3) the end of t the cap for approximately three-quarters the height of the sides. This end is then turned over and down (5) and sewn to the cap intervals, using vertical seams (2). Each pocket is filled with a two part padded insert; the outside part being firmer than the inside part. The inserts are removable for washing, etc.
Patent FR-2310778-A1 (FR)
Title: Tennis racquet with combination metal and plastic frame - uses carbon fibre with centre of gravity adjustable to suit player
IPC: A63B49/02
Filed: 1975-05-13
Abstract: The main frame of the tennis racquet is a light alloy extrusion (13), which is U shaped with its sides (12) diverging outwards from its base. It is bent to form the stringed area, its ends coming together as the handle. The open face of the section faces inwards and has another U shaped section (5) around the periphery of the stringed area. This second section comprises carbon fibre filaments in a resin matrix and is moulded (10) over the metal section to grip over the diverging sides. Holes (8) in the moulded inner frame are used for holding the strings (9). An I or double Y section may also be used.
Patent FR-2321987-A1 (FR)
Title: Woodworking table for two simultaneous operations - has double rotary cutter with different function sections and work applied to both sides
IPC: B23Q1/03
Filed: 1975-08-27
Abstract: A woodworking table is used with a rotary cutter so that two types of cutting operation can be carried out. The cutter is mounted in the middle of the table so that work can be applied to opposite sides so that two persons can use it at the same time. The tool has an upper cutter for eg planning an edge of one workpiece and a lower cutter for shaping an edge of another workpiece. The table can be tilted to make a cut at an angled. A guide block can be used to one side of the cutter, following one edge of the table. This block can incorporate a set of holes for directing compressed air towards the cutting region to blow away sawdust.
Patent FR-2356809-A1 (FR)
Title: Pile mobile de soutenement continu
IPC: E04B7/16
Filed: 1976-06-29
Abstract: L'invention concerne une pile mobile de soutènement continu. Deux paires parallèles 10, 20 et 30, 40 de chariots à chenille sont liées entre chapeaux 20, 40, d'une part, et entre semelles 10, 30, d'autre part, par deux fois deux traverses 60, 50 montées sur les chariots pivotants autour de deux axes en croix, les traverses du haut, d'une part, et celles du bas, d'autre part, sont liées par deux longerons 70, 80, entre lesquels sont montés des étançons 90 et chaque chariot comporte un vérin interne de poussée agissant directement sur sa chenille. L'invention s'applique au soutènement continu.
Patent FR-2364351-A1 (FR)
Title: Coupleur hydraulique pour raccordement de tuyauteries
IPC: F16L23/00
Filed: 1976-09-13
Abstract: Coupleur hydraulique pour serrer deux brides l'une contre l'autre comportant un clamp 18 fixé à un carter 21, muni de moyens 18a de fixation à une des brides et un clamp 19 dans le carter, pour serrer ou desserrer, déplacé par une vis entraînée par un moteur hydraulique. Des moyens sont prévus pour régler le serrage et limiter la course de desserrage. Le coupleur permet une réduction importante du temps de manoeuvre avec un effectif réduit. Applications: chargement de produits pétrolier, par exemple.
Patent FR-2368215-A1 (FR)
Title: Trained vine leaf stripper - comprises axial flow fan which draws leaves towards cutter carried on fan shaft
IPC: A01G17/02
Filed: 1976-10-22
Abstract: A device for the partial stripping of leaves from trained vines, comprises a frame (1) carried by a tractor and supporting an axial flow fan (9) whose shaft (8) is provided with a cutter blade (10) for severing foliage drawn towards the device by the suction of the fan. The frame is mounted on two arms slidable in transverse members on the tractor by rams, to adjust the frame laterally. The housing (7) of the fan is carried by a transverse support slidable vertically on the uprights of the frame. The cutter blade may be mounted inside the housing. The orientation of the housing is adjustable in relation to its transverse support.
Patent FR-2369451-A1 (FR)
Title: IIInterlocking elements for constructing furniture units - with corner section screwed to intermediate lengths and fitted with decorative cover
IPC: F16B7/00
Filed: 1976-10-29
Abstract: The corner element (1) used for constructing the furniture units is an extruded light alloy section. It has a central portion (4) with ribs at 90 deg. these terminating in flat surfaces (2, 3) also at 90 deg. to each other. Intermediate elements (12, 13) of the required length, are fixed to these surfaces by screws (16, 17) in their ends (14, 15). The inner corner (8, 9), formed by the flat surfaces has longitudinal grooves (10, 11) for locating pad blocks (18), used to support table tops and similar. A longitudinal hole (5) through the central portion holds castor legs and a decorative cover can be clipped (6, 7) over this same portion to hide the screw heads.
Patent FR-2370349-A1 (FR)
Title: Control for programme device, e.g. of washing machine - which operates via satellite gear wheels to produce greater accuracy
Inventor: DIDIER LAURENT
IPC: H01H3/26
Filed: 1976-11-05
Abstract: A selector mechanism for an electromagnetically controlled programme device for a machine E.g. washing machine includes a manually operated knob which is connected to a pref. rotatable control shaft of the programme device via satellite gear wheels. Pref. the satellite gear wheels are held in a bearing ring surface on the knob and a toothed annulus connected to the control shaft. The knob can be rotated easily to produce exact adjustment of the control shaft of the programme device.
Patent FR-2375853-A1 (FR)
Title: Heating or cooling cabinet for food - has trays made of top and bottom plates welded together with insulating foam between them
IPC: A47J27/00
Filed: 1976-12-31
Abstract: The cupboard incorporates a refrigeration unit which forces cooled air into shelving designed to receive movable trays. The cupboard also incorporates heaters for heating separately compartments between the trays. Each tray consists of a top plate made of moulded plastics with compartments inside in which food may be placed. A bottom plate also made of plastics, is welded to the top plate along its base. The bottom plate has at least one hole through which coam can be injected and solidly filling the enclosed space between the two plates. Each plate includes a heating area between a stainless steel trough the periphery of which is embedded in the top plate, and an insulating cover which is movable and can be fitted into the metal trough.
Patent FR-2376607-A1 (FR)
Title: Potato planter automatic precision distributor - has fixed body forming vacuum chamber with rotary plate for selecting tubers
IPC: A01C7/04
Filed: 1977-01-11
Abstract: The automatic pneumatic precision distributor is for use in a potato-planter to place the tubers in exact predetermined positions in a furrow. It comprises a fixed body forming a vacuum chamber, against which there acts a plate with pockets for selecting the tubers one by one. A hopper bears against the plate to form both a preselection chamber and a large reservoir of tubers, allowing continuous planting without frequent stops. In line with the pitch circle of the pockets there may be a thin metal ram bearing against the balls in the pockets, so that air can flow through them for a given period. The ramp extends above the transverse axis of the body.
Patent FR-2377721-A1 (FR)
Title: HV and LV electric equipment cleaning system - uses isolated high pressure pump generating spray of dielectric solvent
IPC: H02B3/00
Filed: 1977-01-17
Abstract: A method is used for cleaning high, medium and low voltage installations, such as electricity sub stations without having to switch off the power supply beforehand. The method reduces 'down time' requires properly trained personnel to carry out the cleaning and adequate access to those parts requiring cleaning. The operator which is suitably clothed stands on a 20mm thick rubber mat which covers an electrically isolated platform, initially brushes off surface dirt which is sucked away by suitably grounded appts. An 'airless' high pressure pump is then used to power a hand jet spraying a dielectric solvent soln. 'Smielect' (RTM) over the relevant parts.
Patent FR-2379470-A1 (FR)
Title: Hoisting mechanism esp. for electric hoists - has housing of motor on brake side arranged in supports permitting angular displacement of output shaft of drive unit
IPC: B66D3/22
Filed: 1977-02-03
Abstract: The hoisting mechanism is provided with a rope drum enclosed within a casing and a driving unit of which the motor is accommodated within the rope drum and operatively connected with a reducing gear and a brake. The housing of the motor on the brake side is arranged in supports, permitting angular displacement of the output shaft of the driving unit relative to the axis of symmetry of the mechanism and adapted to transmit to the reaction torque to the casing. The drum has one end mounted in a support, the other end of the drum having a flange pivotally supported by the output shaft of the reducing gear of which the input shaft is axially aligned with the output shaft.
Patent FR-2380474-A1 (FR)
Title: Mecanisme transformant une translation en une rotation suivie d'une translation et applications
IPC: F16H25/18
Filed: 1977-02-10
Abstract: Mécanisme transformant une translation en une rotation pouvant être suivie d'une translation, remarquable en ce qu'il comprend, d'une part une pièce pouvant être une pièce de commande, coulissant sur un arbre lisse, constituée par un cylindre creux coaxial audit arbre et terminé par deux faces planes et symétriques d'obliquité alpha sur ledit arbre, et d'autre part une pièce pouvant être une pièce menée, solidaire dudit arbre, constituée par deux cylindres creux, coaxiaux audit arbre, du même diamètre que la pièce de commande, se terminant chacun par une face plane de la même obliquité alpha sur ledit arbre et en contact chacune avec une face plane de la pièce de commande, ces deux faces planes de la pièce menée étant, l'une par rapport à l'autre, décalées en rotation d'un angle beta .
Patent FR-2380172-A1 (FR)
Title: Installation de transport
IPC: B61G5/00
Filed: 1977-02-09
Abstract: a. Transports par voie de terre. b. Installation de transport comportant un réseau de lignes à sens unique et des stations comprenant un niveau d'acces, un niveau de transit desservi par deux ascenseurs dans une cage d'ascenseurs 1 de part et d'autre de laquelle s'arrêtent des véhicules V1 et V2 , avec accès direct de l'ascenseur au véhicule. c. Transports urbains pour ville de moyenne importance.
Patent FR-2357367-A1 (FR)
Title: Mecanisme pour le serrage et la fixation de blanchets d'impression sur des cylindres porte-blanchets
IPC: B41F27/12
Filed: 1977-03-08
Abstract: Ce mécanisme porte un dispositif de serrage pour serrer les extrémités du blanchet d'impression. Il est caractérisé en ce qu'une chambre 7 ménagée dans le cylindre porte-blanchets 1 parallèle à l'axe de ce cylindre s ouvrant dans la fente 5 a une section transversale diminuant vers le centre 17 de ce cylindre. Une réglette de fixation 18, 25 est placée dans la chambre 7 de manière déplaçable radialement et porte des organes de serrage 23.1, 23.2, 30, 31, agissant sur les extrémités du blanchet. Ces organes de serrage sont disposés de façon à être guidés directement ou indirectement le long de surfaces 9, 12 inclinées selon un angle alpha au rayon r du cylindre 1. Technique des machines rotatives d'impression.
Patent FR-2383637-A1 (FR)
Title: Inductively heated food container - has thermally insulated cover and internal metallic heat radiator
IPC: A47J39/00
Filed: 1977-03-14
Abstract: Meals for institutional feeding are arranged on trays in a central commissary with hot and cold food portions in separate containers. The containers for the hot items have bases formed with metallic plates and thermally insulated covers with internal metallic heat radiators. The trays are arranged in stacks in a refrigerated transport cart having spaced shelves which extend between the trays and include induction heating coils. The hot food containers are provided in a variety of configurations each of which is heated at a different rate by the coils so the serving temperature of the food is determined by the type of its container.
Patent FR-2385059-A1 (FR)
Title: Plant preservation process by drying with hot air - encloses plants in granular material of specified size with hot air sucked through
IPC: F26B3/04
Filed: 1977-03-24
Abstract: The method of preserving plants or flowers by drying them evenly, includes enclosing the plants in granular material such as glass balls while a hot gas such as hot air is passed through the material. The size of the grains is between 100 microns and 1 mm, and the maximum temperature of the air is 50 deg.C. Preferably the grain size is between 400 and 600 microns, and the temperature of the air is at least 40 deg.C. The grains can be enclosed in a cylinder and the plants positioned immediately between the inlet and outlet holes with the hot air extracted through the bottom. The grains are supported on a grid of a suitably small mesh size.