baber/WOPTO huggingface dataset:
Patent FR-2252610-A1 (FR)
Title: Filing folder for questionnaires - has individual questionnaires combined into groupings shortened in stages and marked with coloured indicator lines
IPC: B42D1/00
Filed: 1974-11-21
Abstract: Questionnaire filing folder with electronic data processing of indicator markings has the individual questionnaires combined into questionnaire groupings which are shortened in a stage manner from top to bottom and from outside towards the interior by the width of a vertical row marked with indicator lines. Inside the questionnaire folder an equal number of indicator markings are arranged behind each other under each grouping. The indicator markings are printed alternately in different colours under each questionnaire grouping with always the first indicator marking of each grouping being printed in the same colour.
Patent FR-2458053-A1 (FR)
Title: Gyroscopic orientation detector for missile - uses optical detection of meridian line on rotor, and has system with lens and fibre optic conductor
IPC: G01C19/28
Filed: 1974-11-22
Abstract: The inclination of the three orthogonal axes of a gyroscope casing is detected w.r.t. the positions defined by the corresponding axes of the rotor. This enables the orientation and direction of a missile to be determined. A gyroscope is mounted in a missile such that the X-axis of the rotor corresponds to the longitudinal axis of the missile. A group of three photocell detectors (P1,P2,P3) is mounted above the rotor (12) to sense a very small diameter area. A luminous source (10) directs a beam via an objective lens (11) to converge onto a fibre optic conductor (14) to direct it onto the rotor. This enables the photocells to monitor the illuminated area via objective lenses (L2,L3). When a meridian line on the rotor passes in the area the respective photocell produces a pulse for bistable circuits for processing.
Patent FR-2293169-A1 (FR)
Title: Support device for overhead kitchen cupboards - has uprights behind base units and stepped to engage wall behind cupboards
IPC: A47B77/02
Filed: 1974-12-03
Abstract: The system supports cupboards etc. above base units on the floor, with spaces between side panels and backs. Uprights are fixed in this space, using bolts in each side panel. Each upright is stepped to lie flat against the wall. A back panel is fixed to the uprights and the cupboards mounted above this. The upper section of each upright has a telescopic action to permit height adjustment of the cupboards which are fixed by means of bolted clamps. Lightweight units, such as a fume extractor hood, are held by threaded rods fixed perpendicularly to the sides of the uprights.
Patent FR-2296077-A1 (FR)
Title: Rectangular hollow metal section for lining window openings - cramps to wall and supports lateral rabbet and extension sections
IPC: E06B1/64
Filed: 1974-12-23
Abstract: The tubular metal profile for lining window openings, receives a wide range of window frames, is of rectangular hollow section with the opposed major faces resp fixing via cramps to the wall and receiving the window frame, and the minor faces accepting extension or rabbet sections. Pref the face (47) receiving the face (47) receiving the window is place, the opposite face has a 'T' sectioned groove for cramp (49) engagement and the minor internal face has two lateral cantilever arms (11) forming an open notched box channel receiving 'F' sectioned rabbet sections (51). The other minor face has a basal reverse 'L' projection containing a horizontal rib projection for the support of reciprocal tail shaped cantilever extension pieces (52).
Patent FR-2301439-A1 (FR)
Title: Fruit or vegetable tray blank - has side flap end tabs receiving locking tongues on end flap extension flaps
Inventor: LAZERAND JEAN
IPC: B65D5/00
Filed: 1975-02-19
Abstract: A fruit or vegetable tray blank is made from corrugated or plain cardboard or other material and is erected by machine. A flap (18) on the end of each flap (14) of the blank to form a corner. Each long side flap end has a tab (22) on its top edge, near the corner. This tab is folded over parallel to the base and has an extension (24) folded down and glued to the adjacent end flap (14), the tab forming a base for stacking of trays. A slot (26) on the tab hinge line receives a short tongue (20) on the flap (18) and prevents misalignment when erecting the corner.
Patent FR-2265577-A1 (FR)
Title: Head lamp dipper system - compensates for body position alterations by integrator operated endless cables on pulleys
IPC: B60Q1/11
Filed: 1975-03-28
Abstract: The head lamps are connected by a pull rope whose effective length is alterable by load conditions to cause the head lamps to pivot on a horizontal axis. The pivot mechanism has two pulley wheels fitted respectively to each head lamp. A driving pulley wheel with two endless cables transfers the pull from an integrator according to load. Each head lamp pulley wheel is provided with a clamp screw to fix the cable to the wheel and also hold a flange with a coupling rod to the head lamp which is pivoted horizontally to the body work. When the cables are moved, the wheels will move to pull or push the head lamps on the horizontal pivots.
Patent FR-2306819-A1 (FR)
Title: Extruding composite concentric tubing with longitudinal panels - to obtain striped texture or colour effects
IPC: B29C48/10
Filed: 1975-04-07
Abstract: Composite sheathing comprises a tubular extrudate which provides the basic strength of the sheath and >=1 concentric layer, each comprising a composite annular layer made of segments of different materials. Dies, for producing multilayer tubular extrudates, have radial inlets and channels for applying the segmented layers to the outer and/or inner surface of a tubular co-extrudate. Used for making sheathing striped with layers of differing colour or texture, e.g. by co-extrusion of foamed cores or panels. Suitable for making cable sleeves, hose, bags, etc. Constituent segments of one layer should be chemically compatible for good strip edge bonding. Concentric layers need not be chemically compatible, and may be physically bonded by e.g. differential contraction. Materials for surface panels may be selected for purposes such as acceptance of printing.
Patent FR-2268175-A1 (FR)
Title: Ventilator for three-phase motor - has blades joined by heavy peripheral inertia ring
Inventor: SCHMIDT P
IPC: F04D29/28
Filed: 1975-04-18
Abstract: An electric motor with a cooling fan mounted under a shroud over the end of the casing, has the fan made in the form of a grey iron or aluminium casting with a heavy peripheral ring to give it a flywheel action, so that a three phase motor may be used for load handling, where gradual starting and stopping is required. The fan consists of a collar keyed onto the end of the spindle protruding from the end of the motor housing, with blade support portions sloping away from it, and towards the rear of the housing. A set of blades directs the air entering through the perforated end sheet towards the exterior of the housing and are joined at their outer ends by a heavy peripheral inertia ring.
Patent FR-2310229-A1 (FR)
Title: Decorative lighting effects with pulsating laser beam - produced after moulding and external finishing of article
IPC: B23K26/00
Filed: 1975-05-09
Abstract: Method of decorating an article of transparent plastic material e.g. a table lamp is carried out by directing a pulsating laser beam onto the article to be decorated having internal stress during laser discharge and having physical properties characteristic of certain material such as crystalline character. The laser beam is successively focussed on different points within the article, and the duration and energy of the pulses are selected according to the dimensions of the desired decorative elements. Pref. a ruby laser is used with pulses of 100-300 mu secs. and with a focussing lens having a focal length of 100-200 mm. The laser beam may be directed perpendicularly to the plane surface and in the median line of a cylinder made of "Plexiglas" (RTM) having a dia. of 35-80 mm. and a length of 85-205 mm.
Patent FR-2313501-A1 (FR)
Title: Heat distributor for railway lines - is in form of fish-plate held in position against rail by flexible clamp
IPC: E01B5/08
Filed: 1975-06-03
Abstract: The heat distributor for railway lines reduces increases in temperature caused by the action of certain types of brakes. The distributor is manufactured from a metal which has better heat conduction and magnetic properties than the rail itself. It resembles a fish-plate in appearance, and has a cavity for location in position against the lower edge of the top of the rail. Each distributor is pressed into position and secured either by a flexible clamp (7) or by a fixing-piece bolted onto the runner of the rail.
Patent FR-2321993-A1 (FR)
Title: Accurately shaped castings of original figures - using boards, rubber cover, curable resin masses, and acrylic resin
IPC: B29C33/38
Filed: 1975-09-01
Abstract: Castings of original figures are produced by (a) laying out perforated boards esp. gypsum boards, on the original, the perforations contg. metal sleeves that extend outwards from the upper side of the boards and are surrounded by rubber rings on the extending part, the boards running parallel to the axis of the original, (b) covering the original and the surfaces of the boards directed towards the original with a vulcanisable rubber mass, (c) vulcanising the rubber mass, (d) filling the parts of the ormed rubber cover having a complicated surface geometry with a foamable matl. (e) foaming this matl. (f) placing a curable resin mass on the rubber cover and foamed parts, (g) curing the resin, (h) removing the boards, (i) laying out horizontal boards on the rear side of the original, (j) repeating steps (b)-(g), (k) loosening the screw/nut flanged connections in the sleeves (l) removing the original, (m) coating the inner faces of the rubber cover with a pigment dispersion, (n) applying a cur able synthetic esp. epoxy resin mass, (o) joining the separations, (p) bonding together the separate resin casting parts, (q) curing the casting, (r) demoulding the casting, (s) loosening the screws of the flanged connections, (t) removing the metal sleeves, the cured resin shells and the foam parts, and (u) withdrawing the rubber cover from the finished casting. Exact reproduction of the size and shape of complicated, three dimensional originals. Rapid, elegant process.
Patent FR-2290901-A1 (FR)
Title: Antidepressive and appetite-repressing imidazo-isoquinolin derivs - prepd. by reacting (p-tolyl) imidazolin with butyl-lithium and pyridin carboxylic acid ester, then hydrolysis (BE100576)
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: C07D471/04
Filed: 1975-11-12
Abstract: Imidazo 2,1-alpha isoquinolin derivs. of formula (I) are prepd. by reacting compounds of formula (II) with compounds of formula (III) and hydrolysing the prod. obtained: in which R=H, F, Cl or methyl; R1= X=Cl, Br or OR2; R2=straight alkyl(1-4C); whereby X=OR2 when R1= (I) have CNS-stimulating activity as well as appetite-inhibitory activity. They amy be used as antidepressants or as appetite inhibitors.
Patent FR-2332919-A1 (FR)
Title: Composite box for flowers - has two grooves securing face panels and base panel locking assembly together
IPC: A01G9/02
Filed: 1975-11-26
Abstract: The composite box is formed by panels held in place by columns. Two grooves secure the face panels, while the base panel locks the assembly together. Closure of a box or set of boxes is effected by fitting a panel in place. The columns (1) can be U-shaped, with two additional grooves accommodating and supporting panels, and the base panel can be used to lock the face panels in place. The panels can be square, rectangular, or of irregular shape.
Patent FR-2339132-A1 (FR)
Title: Heat exchanger for evaporating and superheating pressurised water - is compact and is easily dismantled for maintenance and repair
Inventor: ANDRO JEAN
IPC: F22B1/08
Filed: 1976-01-21
Abstract: Heat exchanger for exchange between water to be evaporated and superheated and high temp. steam comprises a cylindrical envelope laid out horizontally. In the lower part of the vessel which is filled with the water to be vapourised, there are two groups of tubes through which the steam from the generator flows. In the upper zone are separators for the water carried by the steam and a single group of superheating tubes through which the steam flows in parallel to that in the evaporating tubes. The groups of tubes can be moved relatively to the vessel in rollers along rails, and baffle plates alongside the vaporising tubes extend to below the superheaters and down close to the bottom of the vessel. Auxiliaries for interconnecting the main circuits, as in prior exchangers, are eliminated and whilst the plant is compact, dismantling and repairing is simple.
Patent FR-2340988-A1 (FR)
Title: Thermal treatment of alum on fluidised bed - in prodn. of alumina, potassium sulphate, sulphuric acid and vanadium cpds.
Inventor: KALUZHSKY N A
IPC: C22B1/10
Filed: 1976-02-16
Abstract: A roasting appts. is provided for burning a pulverized fluidised alum, which is then passed to a redn. appts. and a cooling appts. A vertical heat regenerator and a cyclone type heat regenerator are fitted on the same stand. The latter heat regenerator heats the pulverized alum and removes surplus moisture from it and is connected with an upper chamber of the vertical heat regenerator via a feed conduit, a hopper and a precipitating conduit. Appts. is used for producing alumina, potassium sulphate, H2SO4 and canadium cpds. by thermal treatment of alum.
Patent FR-2350610-A1 (FR)
Title: Measurement of AC in HV line - has coil supplying full wave rectifier producing signal for transmission via fibre optic cable to remote control
Inventor: DAVILA CLAUDE
IPC: G01R15/22
Filed: 1976-05-04
Abstract: The current flowing in a high voltage line is detected by a Faraday measuring cell whose output is transmitted to a control post by fibre optic cable. This provides electrical isolation and is insensitive to atmospheric conditions. Current in a high voltage line (2) is transformed (4) to a lower value for full wave bridge rectification (D1-4). Resistors (18, 20) and a thermistor (22) provide partial compensation for temp. effects and the rectified output is applied to an electro-luminescent diode (6). A fibre optic cable (8) transmits current information to a phototransistor (10) powered from a d.c. power supply (12). A signal voltage is developed across an emitter load resistor (14) for measurement (16).
Patent FR-2309686-A1 (FR)
Inventor: RIPPLINGER HERBERT
IPC: E04F13/08
Filed: 1976-04-29
Abstract: The panel (1) consists of a plurality of ceramic tiles (2) which are embedded with a mutual joint-spacing in a dimensionally stable layer (12) of foamed plastic which surrounds the tiles below and laterally, the framing (13) being half as wide as the joints (3). The panel (1) is produced using a two-part mould in which the tiles (2) are inserted with their face upwards and are covered with a foam and with a sponge-rubber mat. The plastic, which foams during curing, is then filled into the underside of the mould through an opening.
Patent FR-2350543-A1 (FR)
Title: Connecting piece for assembly of tubular honeycomb structure - has each piece made from cast steel boxes which are bolted together
IPC: E04B1/19
Filed: 1976-05-07
Abstract: Each connecting piece (3) consists of a box joined to a tubular structure pipe (4). The shape of each piece is such that it may be bolted to a similar piece to form a nucleus of the honeycombe. The shape of the connecting piece is such that the nucleus may be designed for any number of tubes and each connecting piece is bolted to the next. A variety of shapes are made to allow honeycombes to be cubic or having another shpae. Edge connectors are shaped accordingly to joint onto the outside beams.
Patent FR-2335810-A1 (FR)
Title: Multideck baking oven - lined with closely adjoining water filled pipes bordering combustion chamber and chimney flue (NL 21.6.77)
IPC: A21B1/08
Filed: 1976-05-31
Abstract: A baking oven is surrounded by a system of vertical and horizontal water-filled pipes and divided into a number of decks. The pipes are arranged close to each other and one vertical array forms one side wall of a flue leading to the chimney. A line of burners heats the bottom row of horizontal pipes directly. The result is a greatly increased heating surface and maximum utilization of the heat content of the gases.
Patent FR-2353790-A1 (FR)
Title: Gas storage inflatable structure - is divided by diaphragm and one chamber is inflated to discharge gas from second chamber
Inventor: PERIE GUY
IPC: F17B1/02
Filed: 1976-06-01
Abstract: An inflatable structure resembling a balloon, and designed for storage of very large quantities of gas, has a diaphragm attached to its sides dividing it into two chambers. The upper chamber is connected to a conduit for supply and discharge of the gas, and the lower chamber is connected to a conduit in which is mounted a fan. Air can be blown into the lower chamber to discharge the gas from the upper chamber. A set of springs can be used to support part of the diaphragm to prevent it blocking the air supply conduit. Alternative spring arrangements can be used to prevent both conduits from being blocked. In further designs, part of the outer skin can be fitted with springs, which are stretched during filling, but which assist a rapid discharge. Other tensioning systems can be used, also arrangements for structures in series.
Patent FR-2358618-A1 (FR)
Title: Procede et dispositif de regulation du debit d'air d'une chaudiere etanche, chauffee au gaz
IPC: F23N1/10
Filed: 1976-07-15
Abstract: Procédé de régulation du débit d'air d'une chaudière étanche chauffée au gaz, à puissance variable, du type comportant une extraction ou une induction forcée par ventilateur, caractérisé en ce que l'on module la vitesse du ventilateur, et, par suite, le débit d'air, en fonction du rayonnement et de la convection des flammes du brûleur.
Patent FR-2361213-A1 (FR)
Title: Flowing fluid platens for laminating thermoplastics - between thin metal covers for high thermal efficiency and short unit cycle times
Inventor: COINCE GUY
IPC: B29C43/52
Filed: 1976-08-12
Abstract: Appts. and process for laminating sheet of film on to one or both faces of a support sheet where the sheet and/or cover is thermoplastic, where the necessary heat and pressure is applied by hot pressurised fluid flowing behind thin metal plates which bear against the faces of the laminates. Suitable for applying transparent protective cover or printed patterns to core coards for making e.g. credit cards or display cards etc. Use of thin pressure plates and/or separate tools for heating and cooling the laminates increases heat transfer efficiency, reduces the quantities of heat involved in swinging tempes between hot and chilled laminating platens. Compared with use of a single press with solid platen faces for heating and cooling the laminate, credit card lamination cycle times may be reduced from 18 minutes -20 seconds.
Patent FR-2362711-A1 (FR)
Title: Concrete heating vessel for cold weather use - has three radial sections with single phases from three phase supply applied to individual walls
IPC: B28C5/46
Filed: 1976-08-26
Abstract: The concrete-heating vessel (1) uses a three-phase electric current to impart heat to the concrete. The current is passed through the concrete which, thus, acts as a resistance, and is transmitted (5, 6, 7) by the walls (2, 3, 4) of the vessel. The vessel has three independently insulated side walls (2, 3, 4) which each transmits a current-phase. In plan, the vessel may be of a three-legged (8, 9, 10) star form with each leg terminating in a vertical panel (12, 13, 14) perpendicular to the leg-axis, and centrally curved panels (4a to 4c) between end-panels (13, 14) forming the transmission-walls. Each leg or bay of the vessel is thus rectangular with circular transition curves (4c) between converging walls (4a, 4b).
Patent FR-2376221-A1 (FR)
Title: Temporary hydrophobic protective coating for aluminium - formed using an alkaline soln. of an aliphatic carboxylic acid (salt)
IPC: C23C22/66
Filed: 1976-12-29
Abstract: A tenacious, hydrophobic coating is formed on an Al surface which is resistant to polar organic solvents by treating the surface with an alkaline soln. of pH 10 contg. a cpd. (I) which forms a long chain aliphatic carboxylate anion contg. 10-20C atoms and maintaining the surface/solution interface temp. at >60 degrees C. The soln. initially etches the surface and then forms the coating. The method can be used to provide short term protection of semi-fabricated Al products, e.g. during shipping or storage.
Patent FR-2365014-A1 (FR)
Title: Ladder for swimming pool - has filter unit fitted to fill gap between it and the pool wall, pref. fixed with PVC sheathed iron tube
IPC: E04H4/12
Filed: 1977-01-03
Abstract: Ladder with filter unit for swimming pool comprises a compact unit contg. a float for entry of the water to be filtered, a preliminary filter, a filter element and a housing contg. a pump with a floodlight. The unit is fixed to the ladder so as to fill the gap between the ladder and the wall of a swimming pool onto which the ladder is hooked. The float is pref. connected telescopically to the filter element so as to remain constantly above water level. The preliminary filter may contain cl. The compact unit may be fixed to the ladder by an iron tube sheathed in PVC, and the ladder pref. contains means for fixing it detachably to the edge of the pool. During winter, the whole ladder is simply removed and the pool covered.
Patent FR-2378288-A1 (FR)
Title: Radar de recherche
IPC: G01S13/58
Filed: 1977-01-21
Abstract: L'invention concerne les radars de recherche Elle se rapporte à un radar qui comprend un corrélateur à matrice de condensateurs qui est totalement passif et permet ainsi le traitement en temps réel des impulsions reçues par le radar. Application aux radars de recherche.
Patent FR-2381500-A1 (FR)
Title: Air bubble carpet underlay - has air pockets of different shapes formed in plastics sheets which are welded together
IPC: A47G27/04
Filed: 1977-02-24
Abstract: The carpet underlay is made of two thicknesses of material, welded to one another to form tiny spherical air pockets. A third surface of identical material has air pockets of rectangular or triangular shape to allow for play between the spherical air pockets. When laid on cement (3) with a rough surface (6), the air pocket underlay (2) and the air pockets (4) come to rest on the rough surface (6) of the cement flooring (3). The foam support (1) of the carpet itself (7) is laid directly onto the smooth upper surface (2) or the air pocket underlay (2).
Patent FR-2357782-A1 (FR)
Title: Embrayage equipe d'un mecanisme reducteur de friction
IPC: F16D13/70
Filed: 1977-02-25
Abstract: L'invention concerne un embrayage équipé d'un mécanisme réducteur de friction. Ledit mécanisme comprend des leviers de débrayage présentant une ouverture dont un bord forme une arête en lame de couteau orientée longitudinalement pour coopérer avec un axe de pivotement longitudinal formé sur un support solidaire de l'un des éléments de l'embrayage. Les supports et les ouvertures des leviers sont réalisés de façon à empêcher efficacement les leviers de se mouvoir radialement et circonférentiellement par rapport à l'élément associé de l'embrayage. Application aux embrayages à friction du type commandé par poussée ou par traction.