baber/WOPTO huggingface dataset:
Patent FR-3135044-A1 (FR)
Title: Dispositif d’essuie-glace
Inventor: DEPONDT HELMUT
IPC: B60S1/40
Filed: 2023-04-04
Abstract: TITRE : Dispositif d’essuie-glace Dispositif d’essuie-glace comportant un adaptateur de balai d'essuie-glace (14) avec un corps de base (42) pour la liaison avec un adaptateur intermédiaire (48) pour se relier à l’adaptateur de bras d’essuie-glace (12).  L’adaptateur intermédiaire (48) a un côté extérieur (50) une première rainure (56) pour un élément de liaison (32, 36) de l’adaptateur (12) et ouverte vers le côté supérieur (54).  L’adaptateur intermédiaire (48) comporte sur un côté extérieur (50, 52) une seconde rainure (34, 38) pour recevoir un autre élément de liaison de l’adaptateur (12), ouverte sur le dessus (54) de l’adaptateur intermédiaire (48) à l’opposé du corps de base (42) dans la direction longitudinale d’adaptateur intermédiaire (76) distante de la première rainure (56).  Figure 3
Patent FR-2007655-A1 (FR)
Title: Process for making a glayed morous glass of high - impact strength
IPC: C03B17/00
Filed: 1969-04-29
Abstract: Porous glass of low specific gravity can withstand impacts greater than glass. The invention provides a porous glass with density less than 1.0 with a glaze of about 0.6 mm thickness such that the layer in contact with the glaze has a density greater than 0.4 gms/cc. The glaze is pref. provided without a gas generator. The strength is obtained by freezing the glass rapidly to create an internal tension.
Patent FR-2012705-A1 (FR)
Title: Welding assembly lugs for welded vessels
IPC: B23K37/04
Filed: 1969-06-10
Abstract: Auxiliary gussets and tabs are set in the joints between the plates before assembly for welding, and fixed by continuous one-sided welding. Specifically the material of the lugs may be soft and mild, and the electrodes used may be soft, basic and calcareous. The plates may be preheated, preferably to 100-200 degrees C after use the lugs may be knocked off in the opposite direction to their original strain, the welding material ground off and the level possibly cleaned up.
Patent FR-2030058-A1 (FR)
Title: Foundry shell mould
IPC: B22C1/16
Filed: 1969-10-20
Abstract: Foundry shell mould.. M7-. Comprises a hardenable liquid paste of thermosetting resin (I), water glass, and washed sand, with an appropriate catalyst. The foundry shell moulds exhibit improved mechanical strength.
Patent FR-2141642-A1 (FR)
Title: Silver/iodine cell - using silver iodide/polyamine iodide as electrolyte
IPC: H01B1/06
Filed: 1971-08-12
Abstract: Silver-iodine cell has a solid electrolyte made of a mixt. obtd. by successive fusion and hardening of solver iodide and iodides of polyamine, the latter comprising also a cathode depolarising agent. Pref. polyamine iodides are R3N+-R-N+R3.2I-(where R is alkyl or aryl) esp. hexan-1,6-bis-trimethylammonium iodide (hexamethonium iodide). Electrolyte is free of impurities and has a high conductivity.
Patent FR-2167212-A1 (FR)
Title: Refining steel - to produce various grades of steel on a continuous basis and as required
IPC: C21C5/56
Filed: 1972-01-10
Abstract: Appts. for continuously refining steel using >=1 reactor with cast iron and refining agent supply appts, and >=1 decanter with means for separately evacuating slag and metal. The appts also includes a qty of independent metallurgical vessels e.g. induction furnaces which can be supplied as required with metal from the decanter, and in which chemical or physico-chemical reactions are carried out to produce various grades of steel from the metal produced in the reactor.
Patent FR-2168987-A1 (FR)
Title: Artificial sausage - of low fat content contg hydrolysed collagen
IPC: A23L13/40
Filed: 1972-01-28
Abstract: The sausage contains 14-30% proteins with a water soluble hydrolysed collagen (I) low in free amino acids and non-gelling. (I) contains 40-95% proteins with 4-8% of amine nitrogen. The collagen is hydrolysed in non-acid medium with water vapour. The sausage contains 0.1-3% of (I). The addition of (I) gives no after taste and does not produce pockets of gel.
Patent FR-2207190-A1 (FR)
Title: Oxygen and powder blowing lance - for steel making, allows relative movement between lance parts
IPC: C21C5/46
Filed: 1972-11-17
Abstract: Lance comprises a series of concentric tubes defining spaces for passage of refining agents and a double enclosure for circulation of cooling liq., and is fitted with a nozzle at its tip. The lower ends of the interior tubes are extended by tubular elements whose dia's. are different to those of their corresp. tube, the elements being assembled by nesting on the tubes, and the elements have sealing means allowing relative sliding movement of the nested surfaces.
Patent FR-2232422-A1 (FR)
Title: Polypropylene board grooved for folding - esp. for document files by sliding cutters adjustable above bench top
IPC: B23D1/26
Filed: 1973-06-08
Abstract: An appts. for forming grooves or cuts in sheets, boards or the like, esp. of polypropylene or similar materials, comprises, a flat table-top or surface, an aligning device for the sheet or board, and a slide which can be adjusted to an exact, constant elevation above the table-top and moves in the direction of the grooves to be formed, a cutting tool or tools mounted on this slide can be adjusted to suit both the thickness of sheet and depth of groove to be cut, the slide is guided by guide bars or similar, an appts is provided for applying the sheet neatly against the table-top.
Patent FR-2235286-A1 (FR)
Title: I.C. engine carburettor mixture control - has exhaust gas probe for valve controlled auxiliary air system
IPC: F02M23/04
Filed: 1973-06-27
Abstract: An electronic method of controlling the combustion air fed to an internal combustion engine, when the carbon monoxide in the exhaust gases increases. A probe is fitted in the exhaust system of the engine and operates from the accelerator pedal. When the engine slows down contact (21) is closed and the valve (19) is opened. This in turn to the exhaust system upstream of the probe. This in turn controls the mxiture by providing less fuel. On speeding up the engine, contact (24) closes. This opens valve (23) and this in turn provides additional fuel to the engine.
Patent FR-2259352-A1 (FR)
Title: Automatic memorisation of lengthy measurements - starts counter and transfers data to static memory cyclically
IPC: G01D1/02
Filed: 1974-01-29
Abstract: A measuring circuit (1) has an input (2) for the voltage from a detector (A) and is protected from overvoltages by diodes (10). The signal is integrated (3) to produce a sawtooth waveform, which is applied to a comparator (7) to produce an average value from the frequency of this output. The input is also applied to a comparator (11) with variable (12) reference level whose output is connected to an alarm (8) and to a gate (13) to allow clock (14) pulses to enter a decimal counter (15) representing time measurements. This data is sent to a memory stage (22) and the average value is passed by a counter (9) for further comparisons (27) before entry to the memory stage.
Patent FR-2278492-A1 (FR)
Title: Photogravure type printing machine - with each station forming separate unit and having common drive shaft at rear
IPC: B41F9/02
Filed: 1974-02-12
Abstract: The base of the printing machine comprises separate pedestal stands, spaced apart, lined up and levelled. The printing stations print the right and left hand pages respectively and fit on their own beds. Each bed rests on one half of two adjacent pedestals. The reel of paper is mounted between cantilever arms at one end, these elevating for loading and unloading. The paper passes over tensioning pulleys and through the printing stations. Constant tension is applied by a self adjusting magnetic powder brake operated by a detector system. The printed paper passed through the drive rollers at the other end is wound onto the storage reel.
Patent FR-2269899-A1 (FR)
Title: Adjustable shelf spacing shelving system - has pivotal shelf supports retractable as required
IPC: A47B96/06
Filed: 1974-03-04
Abstract: The shelves have a mounting (1) to which the shelf supports (2, 3) are fixed. The fixed supports (3) are welded to the mounting while the articulated supports (2) swivel on pins (4) joined to the mounting so that the supports (2) can be stowed away in the mounting. A second pin, also joined to the mounting, serves to hold the support in place when it is stowed away. When the articulated supports are stowed away the space between the fixed shelves is left completely clear.
Patent FR-2267943-A1 (FR)
Title: Cardboard case with liquid sealing lining - has handling openings in overlapping closing flaps
IPC: B65D5/468
Filed: 1974-04-22
Abstract: The sides are twice as long as the ends (6), giving a rectangular shape for stacking. Each side is provided with flaps (3) the width of the case and in each flap is an aperture (5) forming a handhold when the flaps are closed. The end flaps (7) are short, in order not to obstruct the apertures. An impermeable lining is provided for the contents, on top of which is placed a spacer (8), providing room for the fingers when carrying. Perforations and folds (9, 10, 11, 12) in one end flap and the equivalent area covered by the side flaps can be opened, giving access to the contents, being resealed after use.
Patent FR-2232996-A1 (FR)
Title: Sulphur suspensions contg. a cellulose ether - having increased stability for treatment of plants
IPC: A01N25/04
Filed: 1974-06-11
Abstract: Suspension of wettable sulphur contg. 3.001-1% esp. 0.001-0.01 wt. % w.r.t. sulphur, of water-soluble cellulose ether (I) are used for the treatment of fungal disorders of vines and fruit-trees. Conventional sulphur suspensions settle out to form deposits which cannot be re-suspended. The novel suspensions show less tendency to settle out and any deposit can be resuspended without difficulty. Cellulose ethers suitable as (I) include methyl-ethyl- and hydroxy-ethyl-cellulose. (I) is added before, during, of after the sulphur is suspended, using conventional methods.
Patent FR-2234913-A1 (FR)
Title: Cleaning a cartridge filter - using a plate which moves scrapers over the cartridge surfaces
IPC: B01D29/62
Filed: 1974-06-24
Abstract: The filter has a space for slurry with vertical filter elements opening into a separate filtrate space. At the end of filtration the slurry space is emptied and the plate which has sprung rings in contact with the surface of the elements is lowered to scrape off cake which falls through the bottom of the filter. The cake can be completely removed while dry, with reduced chance of splitting or deforming the filter medium.
Patent FR-2276004-A1 (FR)
Title: Flavouring compsn for pork meat and fat - comprising nut meal, monosodium glutamate, and maltodextrins
IPC: A23L13/70
Filed: 1974-06-28
Abstract: Compsns. for restoring the natural flavour of pork meat and fat comprise nut meal, monosodium glutamate and maltodextrins. Prefd. amts. are 10-20%, 20-30% and 50-60% respectively. Nut meal may be replaced with nut oil or essence and maltodextrin by other substances, but hte nut and monosodium glutamate must both the present. The compsn. is pref. added to the brine used in salting. It may also be used in sauces and to flavour poultry, etc.
Patent FR-2242136-A1 (FR)
Title: Gasification of liquid in industrial processes - using shearing action in conical vortex chamber to produce very small bubbles
IPC: B01F15/02
Filed: 1974-08-28
Abstract: In the gasification and aeration of a flowing liq., the liquid is introduced tangentially into a conical cyclone chamber, where it is subjected to accelerated rotation leaving at the apex of the cone; simultaneously the air or gas is introduced under pressure at a number of different points, e.g. perforations, in the cyclone wall in a radial inward direction; within the cyclone, the air or gas is subjected both to the centrifugal field and also to the accelerated rotation as the liquid passes in a potential vortex from the wide to the narrow end of the cone; this subjects the bubbles to a shearing action which breaks them down into extremely small bubbles.
Patent FR-2246957-A1 (FR)
Title: Operating linkage for two cct. breakers - uses one switch flat shaft end to engage second switch slotted shaft end
IPC: H01H71/10
Filed: 1974-10-03
Abstract: The operating linkage enables two or more circuit breakers to be mechanically linked so that both operate simultaneously. The circuit breakers are constructed identically, i.e. a cam is attached to a shaft inside the housing and is operated by the breaker mechanism. The shaft protrudes out through the housing hole in its side cover plate. The outer end of one shaft is flat so that it engages in a slot in the opposite end of a second circuit breaker shaft. The outer surfaces of both circuit breakers around the two shafts holes are countersunk to accept a closure collar, which encloses the coupling when the two housings are pressed flush together.
Patent FR-2384496-A1 (FR)
Title: Ring-substd. beta-nitro-styrene derivs. - with antifungal, antibacterial and anthelmintic activity
IPC: A01N47/22
Filed: 1974-10-17
Abstract: Nitrostyrene derivs. of formula (I) are new: (wher R1 is H, Me or Et; R2 is H, Cl or Br; R3 is OH, 5-nitrothiazol-2-yloxy or O-CX-NHR4; X is O or S; R4 is 1-4C alkyl, 5-6C cycloalkyl, phenyl, chlorophenyl, bromophenyl, iodophenyl, anisyl, tolyl or nitrophenyl; with the proviso that R3 is not 4-OH when R1=R2=H). Cpds. (I) have antifungal, antibacterial and anthelmintic activity. Cpds. (I) can be prepd. by (i) reacting a benzaldehyde deriv. of formula (II): (R2) (OH)C6H3-CHO (II) with a lower alkylamine (e.g. PrNH2 or BuNH2) in a hydrocarbon solvent; (ii) reacting the resulting aldimine with a nitroalkane of formula R1CH2NO2 at 50-100 degrees C in the presence of an aliphatic acid; and (iii) opt. reacting the product (I; R3=OH) with 2-chloro- or 2-bromo-5-nitrothiazole or with R4NCX.
Patent FR-2298661-A1 (FR)
Title: Folding elevated work platform - has four support legs, two with wheels and step ladder access for ease of use
IPC: E04G1/34
Filed: 1975-01-21
Abstract: The work platform folds up, can be locked in the required position and has a good-sized working area. It consists of a platform(2) mounted on four legs, arranged in pairs(3, 4). One pair of legs(3) have extensions(5) projecting above the platform and on the top of these rests a small table to carry tools, etc. The other pair of legs(4) have horizontal bars(7) which form steps. In order to move the platform more easily, the first pair of legs(3) are wheel-mounted. The platform is stabilised by four arms(10) which can be locked once the platform is in the correct position.
Patent FR-2280266-A1 (FR)
Title: Bit error rate measuring device - measures continuously or intermittently in digital signals transmitted over line for quality
Inventor: ALMASI PAL
IPC: H04L25/04
Filed: 1975-03-11
Abstract: A clock pulse train with correct phase is derived from a digital signal flow delivered by a receiver. It is used to determine in the decision instant area of a time interval of 2 delta t, where delta t is e.g. a 10% part of a bit width. Then amplitude changes occuring in the digital signal flow are counted during specified time intervals. A logic state is produced, depending on the count result. Counting is repeated so long as the rate of errors reaches a specified value. The logic state is changed after a count is made with a different rate of errors, and/or during a different time interval. A code combination is generated which can have one out of more than two states.
Patent FR-2309296-A1 (FR)
Title: Workpiece loader for rotor type machine - catches workpiece frictionally at top point of basic hole
Inventor: SHAUMIAN G A
IPC: B23Q7/00
Filed: 1975-04-30
Abstract: The loader feeds workpieces having a basic hole onto the spindles of a rotor-type automatic machine-tool during operation of the rotor carrying said spindles. The loader has a feed chute containing oriented workpieces, which, when in the machine loading position, makes up an angle with the axis of the spindle rotation so that the spindle itself is adapted, during rotor rotation, to effect a frictional catching of a workpiece from the feed chute at the top point of the basic hole thereof. For positively feeding the workpiece onto the spindle, provision is made for a pusher so arranged that its butt end facing the spindle is essentially at the same level with the top portion of the feed chute.
Patent FR-2269581-A1 (FR)
Title: Continuous casting and alloying of steel - by introducing the additions in the form of a shielded wire
IPC: B22D11/115
Filed: 1975-04-30
Abstract: Steel is continuously cast and alloyed by introducing the addns. into the bath in the tundish, in the form of a shielded wire, the thickness of the shield being dependent on the depth of immersion reqd. Pref. the shield is composed of an unreactive metal and the depth of immersion is to below the exit of the casting lance, the wire being fed at a rate depending on the wire dia., and rate of casting. Process facilitate tates alloying in the tundish and eliminates surface defects such as surface cracks. The alloying wire is composed of Al, Ti, Zr, B, rare earth metals, V, Nb and/or Mg, and the shield is composed of Fe, Cu, Al, Ni or Mo or an alloy of these.
Patent FR-2272855-A1 (FR)
Title: Elastic mounting tags for car sun visor - inclined pivot axes provide two 'dead points' at hundred and eighty degrees
IPC: B60J3/02
Filed: 1975-05-27
Abstract: The sun visor is made simply and economically from a single plastic moulding (1). Two or more support tags (2) are moulded to the upper edge and clip-on hinges are attached to the tags either separately or by moulding. The axes of the clips are inclined to each other so that when they are clipped to elastic pivot shafts secured on the car, two 'dead points' are obtained for the sun visor setting, at 180 deg. to each other. Alternately the hinge clips are replaced by shafts extending over the sides of the visor, also inclined to each other, and locating in bearings cups fitted to the car.
Patent FR-2314305-A1 (FR)
Title: Tidal power generating system - uses immersed cylinder with piston lifted by flood tide to compress air to drive generator
IPC: F03B13/24
Filed: 1975-06-09
Abstract: Tidal forces drive generators by using large scale piston-cylinder structures built on the sea bed to obtain differential air pressures. The differential pressures are in turn used to promote air flow and drive the generators. A flood tide causes the piston to rise and compress confined air. An ebb tide has the reverse effect and vacuum is created. The cylinders may be massive chambers on the sea bed to extend vertically to above high tide level. The chambers are air-tight, contain vertically displacable pistons, and are open at the base to permit sea-flow. Manometers may monitor contained air pressures. When specific pressures are attained the stored energy may be used to drive generators. The pistons may be used in combination, with suitable phasing to obtain a continuous flow of energy.
Patent FR-2315361-A1 (FR)
Title: Standard structural modules for grinding machines - include base block, plane table top and support column for mobile grinder
IPC: B23Q37/00
Filed: 1975-06-23
Abstract: The system of standard interchangeable modules builds machines such as grinding machine. A typical range of modules includes a base block and a plane table top block which sits on the base. There is a column support for a movable grinding module and chariot modules which fit on the column. All modules are precisely fabricated from easily machined material and fix securely on the plane top surface of the base block. The base block is pref. of stabilised cast iron. By variation of modules above the table block level, plane tangential or cylindrical grinding machines may be constructed.
Patent FR-2280815-A1 (FR)
Title: Agricultural vehicle hydraulic control system - has sprung changeover slide blocked by neutral position of power jack slide
IPC: A01B63/10
Filed: 1975-07-21
Abstract: The control system is for agricultural vehicles, with one hydraulic power jack, and additional hydraulic consumers, which are supplied from a pressure medium source, and switched-on and-off individually via control slides. The slides are positioned in series in the pressure conduit leading to the consumers, and block the conduit, when one consumer is switched on. A changeover slide is provided, spring-loaded in the direction of closing, which with the switching-off of all consumers, guides the medium flow from the source into the return pipe. When the control slide for the power jack is in a neutral position, the spring-loaded front surface of the changeover slide is connected to the storage container and blocked during all other positions.
Patent FR-2288328-A1 (FR)
Title: Optical distributor for telephone exchange - has electro-optical transducer in input guides, and acousto-optical reflector
IPC: H04B10/12
Filed: 1975-10-10
Abstract: The optical distributor, for a telephone exchange with light guides, has an optical programme selector between incoming and exchange light guides. An electro-optical transducer is connected by its optical input with the exchange light guides (or outgoing light guides) and by its electrical output to the receiver. The programme selector may be an acousto-optical diffractor or reflector, or possibly a rotary mirror arrangement. The advantage lies in the distributor's simple construction and excludes the possibility of crosstalk between individual transmission channels. In a transfer to another frequency through the oscillator (14) the inclination of the packing line (18) is placed at another angle through the crystal (10).
Patent FR-2328609-A1 (FR)
Title: Contrarotating helicopter rotor - has head mechanism which drives fixed pitch high speed upper airscrew and lower helicopter rotor
IPC: B64C27/82
Filed: 1975-10-23
Abstract: The helicopter rotor head provides contrarotating drive to an upper, small diameter, fixed pitch airscrew (78) and a lower helicopter rotor. Drive from the engine is transmitted by a central shaft (70) directly to the airscrew and then through an epicyclic reduction gearbox (54) to a concentric tube driving the rotor blades. A free wheel mechanism allows the free rotation of the rotor if the main drive should fail. The mechanism also forms a friction disc torque limiter which allows the airscrew to turn if the rotor is stopped for any reason. A rotating housing is flexibly supported and can be tilted relative to the fuselage by an arm extending into the cockpit. This causes the rotor plane to tilt but not the central bearing which supports the blade shaft ends.
Patent FR-2294017-A1 (FR)
Title: Machine table stepped rotary table stabiliser - comprises vibration limiters, where vibrations are less than displacement hydraulic press forces
IPC: B23Q1/28
Filed: 1975-10-31
Abstract: Device for stabilising a staged step-switchable rotary table of a machine tool, where the table is lockable in several rotary positions and can be axially displaced by hydraulic presses (6, 7) engaging outside its rotary positions. The stroke of the presses is limited by stops. Piston rods are provided which act in the opposite direction to the desired axial displacement of the rotary table (1), and which are adequate to prevent vibrations of the table arising as the result of working forces of tools, where such working forces are in total less than the total forces of the hydraulic presses. The hydraulic press forces are engaged on the circumference of the rotary table in an equally distributed fashion.