baber/WOPTO huggingface dataset:
Patent FR-3136848-A1 (FR)
Title: Procédé de codage de conducteurs de communication d’un capteur linéaire appartenant à un système.
Inventor: GAUTIER OLIVIER
IPC: G01D1/00
Filed: 2022-06-16
Abstract: Procédé de codage de conducteurs de communication d’un capteur linéaire appartenant à un système,   caractérisé en ce que le procédé comprend les étapes suivantes :   - codage d’au moins deux signaux d’information de manière simultanée comme suit :  au moins un signal d’information étant codé par la centrale (8) par augmentation de tension T sur le premier conducteur de communication,  au moins un signal d’information étant codé par la centrale (8) par diminution de tension T sur le deuxième conducteur de communication,   - lecture d’une tension par la centrale par mesure de la différence de tension entre les deux conducteurs de communication.  Figure pour l’abrégé : Fig. 2
Patent FR-3137808-A1 (FR)
Title: Système de radiocommunications satellitaire multifaisceaux passif sans redondance
Inventor: LE BOULCH DIDIER
IPC: H04B7/185
Filed: 2022-07-07
Abstract: L’invention concerne un système de radiocommunications satellitaire multifaisceaux comprenant :  - au moins un satellite ayant au moins un système antennaire multifaisceaux passif,  - au moins un terminal satellitaire,  - un allocateur de ressources configuré pour former un réseau régulier de spots satellitaires agencé selon une maille en forme de quadrilatères sur une zone géographique donnée, pour associer des ressources spectrales aux spots satellitaires, puis pour allouer des ressources spectrales aux terminaux satellitaires en fonction de leur position,   où l’allocateur de ressources est configuré pour, en cas de défaillance d’un spot satellitaire (701), étendre la zone de couverture des spots satellitaires (702, 703, 704, 705) adjacents au spot satellitaire défaillant de manière couvrir la surface qu’il occupe, et allouer de nouvelles ressources spectrales aux terminaux satellites du spot satellitaire défaillant en fonction de leur position.  L’invention concerne également un allocateur de ressources et le procédé correspondant.  Figure pour l’abrégé : Fig. 7
Patent FR-3131336-A1 (FR)
Title: Corps céramique à chasse d'eau rotative et toilette WC
Inventor: WANG YANQING
IPC: E03D11/02
Filed: 2022-12-16
Abstract: La présente invention concerne un corps céramique de type à chasse d'eau rotative et des toilettes WC. Le corps céramique comprend une zone de stockage de saletés, un canal annulaire de chasse d'eau disposé circonférentiellement sur la partie supérieure de la zone de stockage de saletés, une cavité de séparation d'eau reliée au canal annulaire de chasse d'eau, et un canal d’eau principal relié au milieu de la cavité de séparation d’eau par un trou de passage d’eau; un diviseur d’eau est fixé dans la cavité de séparation d'eau près du canal d'eau principal, et le diviseur d'eau divise la cavité de séparation d'eau en un canal d'eau de chasse d’eau principal et un canal d'eau de chasse d’eau secondaire; une extrémité du canal d'eau de chasse d’eau principal est pourvue d'un trou de chasse d’eau principal, une extrémité du canal d'eau de chasse d’eau secondaire est pourvue d'un trou de chasse d’eau secondaire, et le trou de chasse d’eau principal et le trou de chasse d’eau secondaire sont respectivement disposés vers le canal annulaire de chasse d’eau. Le diviseur d’eau est disposé dans la cavité de séparation d’eau, de sorte que l'eau de chasse d’eau dans le canal d'eau principal est guidée et drainée, et la distribution raisonnable d’eau du canal d'eau de chasse d’eau principal et du canal d'eau de chasse d’eau secondaire est assurée ; et le phénomène selon lequel le trou de chasse d’eau principal n'est pas complètement rincé en raison d'une force de chasse d’eau insuffisante et d'une chasse d’eau incomplète et similaire est efficacement évité, et une bonne valeur d'application et de vulgarisation est atteinte.  Figure d’abrégé : Figure 1
Patent FR-2012555-A1 (FR)
Title: Carton having flexible balloon like lining and plastics - sealing member overlying tear strip opening
IPC: B65D75/38
Filed: 1969-07-08
Abstract: A carton for milk or other foodstuffs or pulverised goods, has a balloon-like inner lining for the goods, a flattened portion on which the carton stands, a tear-strip opening delineated either by a slot or perforations on the carton wall, and a plastics sealing strip linin the tear-strip opeing.
Patent FR-2053165-A1 (FR)
Title: Fungicidal n-dialkyldithiocarbamoylmethyl - morpholine compds prepn
IPC: C07D295/088
Filed: 1970-07-24
Abstract: Compds. of gen. formual: (where R and R' are the same of diff. and are 1-4C alkyl; R2 and R3 are the same or diff. and are H, 1-4C alkyl) and their acid addn. salts are prepd. by reacting the corresp. N-(dialkyldithocarbamoylmethylcompd. with the appropriate dialkylmorpholine. Compds. are effective against pathogenic fungi and are used for treating seeds before germination. Compds. have comparable activity to organo mercury compds. but are less toxic.
Patent FR-2057057-A1 (FR)
Title: Explosive paste for mine works
IPC: C06B47/14
Filed: 1970-08-05
Abstract: Explosive paste for mine works. Paste comprises a liquid solvent, an inorganic O-contng. salt soluble in the solvent, pref. alkaline and alkaline earth metal nitrates, and a combustible substance pref. low mol. wt. glycols, alcohols or amides, as well as 1-6% aluminium powder of grain size approx. 300 mesh, pref. coated with hydrophobic material. The coated Al is esp. Alcoa no. 322. Compsn. is pref. detonated using a no. 8 percussion cap.
Patent FR-2113790-A1 (FR)
Title: Slag for feeder heads - for steel casting
IPC: B22D11/111
Filed: 1970-11-16
Abstract: Slag for covering the feeder heads intermediate the ladle and the ingot mould during pouring of steel comprises a mixture of 35-55% glass, 9.5-35% metallurgical slay and 25-50% ash e.g. central heating ash or volcanic ash. The mixture prevents deterioration of the steel during casting by oxidising or by picking up H2 or CO2 from artificial atmospheres used in prior art.
Patent FR-2142827-A1 (FR)
Title: Trimesonitriles - esp 2,4-dichloro-4-(opt subst anilino)- trimesonitriles with fungicidal, viricidal and antibacterial activity
Filed: 1971-06-25
Abstract: substd. anilino)-trimesonitriles are of formula (where R = CH3, C2H5, CF3, CH3O, NO2, CN or OH, X = Cl, Br, I, F, m and n = 0 to 3; p = 2 to 5; m+n+p=5; with the proviso that when CH3 and Cl are both present m = 1 and n = 1 or 2 and when CH3 and NO2 are both present m = 2 and n = 0) are fungicides viricides and bactericides. They are prepd. by reacting 1,3,5-trichlorotrimesconitrile with the corresponding subst. aniline.
Patent FR-2116436-A1 (FR)
Title: Electrode assembly - for electrical treatment of liquids
IPC: F24H1/18
Filed: 1971-11-30
Abstract: Electrode assembly for the treatment of liquids by an electric current, of the type having an electrode of a specific polarity placed between two electrodes of different polarity whereby the electrodes form a constructional unit which can be introduced into the liquid container, the central electrode being arranged between the two exterior electrodes so as to be covered by them, and the individual electrodes being interconnected mechanically by insulating struts installed between them.
Patent FR-2169745-A1 (FR)
Title: Tantalum resistor mfr - with reproducible props
IPC: C23C8/24
Filed: 1972-01-31
Abstract: Resitor is made by depositing a beta-Ta film on the substrate and heat treating at a temp. between two limits according to the thickness of film to be treated to obtain a satd. soln. of N2 in Ta contg 16 at % N. Process avoids the irrigation results obtd. in prior art when TaN and solns of N2 in TaN and Ta oxynitride were formed, each having different resistivities.
Patent FR-2140669-A1 (FR)
Title: Flame-resistant textile fibres - contg a linear bromo- polycarbonate flame-retardant
IPC: D01F1/10
Filed: 1972-06-12
Abstract: Flame-resistant textile fibre comprises >=50 wt% fibre-forming polyester, polyolefin, vinyl polymer and/or cellulose and contains 1-50 wt% linear brominated polycarbonate (I), >=50% of the repeat units of the (I) have the structure and >=50% of the repeat units being linked by -O-C(O)-O- bridges. The claimed flame-retardant does not tend to 'sweat out" nor to discolour the fibre. Good resistance to laundering and dry-cleaning.
Patent FR-2245972-A1 (FR)
Title: Image converter using liquid crystal and associated photoelement - with separating optical barrier
IPC: G02F1/135
Filed: 1973-04-27
Abstract: The image converter has a photoelement onto which the incident light beam (I) constituting the image to be converted is directed, the photoelement having an electrical resistance at each point which is a function of the light intensity at that point. A projection light beam (II) is directed onto the opposite side of the image converter which has an optical barrier layer separating the two light beams (I, II) and interposed between the photoelement and the liquid crystal. A mosaic of small mirrors on the surface of the optical barrier layer facing the liquid crystal reflects the projection light beam (II). The barrier layer is As2Se5 and absorbs the IR light rays. The photoelement is pref. made of Sb2S3, ZnO, CdS, CdTe, AsGa, Si, Se, PbO or CdSe.
Patent FR-2227828-A1 (FR)
Title: Forming of boned meat - into cylindrical or similar shapes for individual packaging
IPC: A22C7/00
Filed: 1973-05-03
Abstract: Boned beef and the flesh of other quadrupeds is formed, whilst still hot and supple, into a shape suitable for distribution in individual packages. The machine employed consists of at least one tube with four continuous driving belts arranged around its periphery. A box, for the introduction of the meat consists of a fixed part and a movable part (I) with a stem this part can be moved so that the two parts come together to complete a circle in continuation of the tube. The meat is introduced into the box through an upper opening, when (I) is in the 'open 'posn; when the latter is closed the meat is given a cylindrical shape and a piston pushes it into the tube along the common axis while the belts draw it to the end of the tube. The meat is refrigerated as it moves along the tube and is at about 0 degree C at the outlet, so that it retains its circular shape. The whole operation is effected without manual contact and in a period sufficiently short so that germs will not have time to contaminate the meat.
Patent FR-2229157-A1 (FR)
Title: Electricity network fault location system - automatic system reconnects non faulty circuit sections
IPC: H02H3/17
Filed: 1973-05-07
Abstract: A system for the rapid isolation of a deflective section of an electricity supply network which is simple, cheap and easy to incorporate into existing networks. When a fault occurs and an entire sector is automatically disconnected a timed sequence reconnects all sections where no under- or over- voltage error has been detected. Such error detection causes a logic block on the signal re-activating the section contact breaker which has then to be closed manually after repair.
Patent FR-2230554-A1 (FR)
Title: Film shaping appts - - into an enclosure tube for packaging
IPC: B65B9/22
Filed: 1973-05-25
Abstract: A film forming device for converting a flat film into a tubular film includes a top plate having a wide leading edge joined by converging sides to a narrower trailing edge provided with a first tensioning roller. Depending from the top plate are a pair of side plates, the rear edges of which engage a nose provided with a nose over which the film is reversed. The nose includes a second tensioning roller in vertical alignment with the first tensioning roller. Roller positions on the device may be altered by placing different thickness skins between the nose and the side plates. The tensioning of the film ensures its easy passage through the device.
Patent FR-2238146-A1 (FR)
Title: Hydraulic load cell for tractive or compressive loads - produces pressure corresponding to load but without zero pressure for zero load
IPC: G01G5/00
Filed: 1973-06-15
Abstract: The hydraulic load cell can be interposed between two parts (1, 2) and sustain any load (F) applied by these parts. The load cell is made-up of several coaxial and superimposed parts (3, 4, 5, 6) to constitute the case. The uppermost part (3) of the case has a chamber (10) at atmospheric pressure which contains a belleville washer (12) applying a preset load (F') onto a piston (11). The central part (4) of the case holds an upper membrane (7) which makes contact with a piston (30) which, in turn, transmits a fraction (F") of the applied load (F) to two other membranes (8, 9) and an elastic disc (31) in the lower parts (5, 6) of the case.
Patent FR-2192261-A1 (FR)
IPC: F16K37/00
Filed: 1973-07-05
Abstract: A valve operation detecting device having a sensing means, such as a reed switch, a differential transformer or a variable capacitor which operates in accordance with the movement of a valve body provided in the valve for detecting the opening and closing operation of the valve body to be able to recognize and confirm the valve body operation from the outside easily.
Patent FR-2203178-A1 (FR)
Title: Bipolar lead-acid accumulator electrode - using separator with twin conduc-tive foils at least one of which has lead-oxide as conductor
IPC: H01M4/66
Filed: 1973-09-28
Abstract: The edges of the separator are moulded into the battery case and its faces are coated with the active positive and negative masses. Of the twin foils, that on the positive side, and opt. that also on the negative, are of Pb (IV)-oxide as conductor with 3-30 wt.% binder, esp. PTFE. Alternatively the negative side foil is of graphite conductor in poly-isobutylene binder. Electrode has longer life than with graphite conductive loading throughout, due to elimination of electro-chemical oxidn. of the graphite.
Patent FR-2256818-A1 (FR)
Title: Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot
IPC: B29C51/16
Filed: 1974-01-07
Abstract: A pot is moulded by heating a continuous plastic sheet and deviating a portion of it into a mould having a base wall and a pref. frusto-conical side wall. Pref. a nozzle is used to blow-mould the sheet within the mould and a part of the side wall is removable to form an opening through which the moulded pot can be removed from the mould. Pots having convergent or divergent side walls can be simply removed from the mould after moulding. The arrangement allows continuous moulding of inter-connected pots to be achieved.
Patent FR-2262694-A1 (FR)
Title: Methane-contg. fuel gas prodn. - by fermentation using addn. of abattoir offal to fermentation mixt.
IPC: C12M1/107
Filed: 1974-02-28
Abstract: Prodn. of CH4-contng. manure gas is improved by adding digestive tract of herbivores and/or intestine of domestic animals to fermentation mixt. Mineral salts and/or buffer agents, fodder, dung and/or liquid manure can be added also to fermentation mixt. Pref. bovine stomach is used. Very high yields are obtd. and fermentation is accelerated.
Patent FR-2278575-A1 (FR)
Title: Flying machine driven by muscular power alone - has airscrew driven by legs of pilot lying on his back
IPC: B64C31/04
Filed: 1974-03-01
Abstract: The machine consists of a frame in a light alloy tube with a rear wheel (1) and a front steering wheel (2) attached to a fork (3), the other end of which is attached to a tube (5) pivoting on pin (6). Pedals bear a bevel gear meshing with a small bevel pinion (8) that drives a two bladed airscrew (9). The lower tube of the bicycle bears a saddle (15) and a backrest (16) for the pilot who lies flat on his back. The lower tube extends rearwards and bears a rudder (12) controlled through cables to a lever (14) operated by the pilot. The bicycle is associated with a nylon fabric hang glider type wing of which the control bar (20) also steers the bicycle and controls pitch and roll.
Patent FR-2224243-A1 (FR)
Title: Protecting coatings on metals to be welded - by sepn. of metal from coating and opt. filling with insulant
IPC: B23K9/028
Filed: 1974-04-05
Abstract: The metal is sepd. from a heat destructible coating at the edges to be welded and the space formed may be (partly) filled with a heat insulating material and opt. with a fitting which aligns the edges. The coating may be recessed for the insulant and the metal returned to its original position or the metal parts may be left in their bent shape (esp. at a 70 degree angle) so that weld-edge prepn. can be reduced. Method is esp. used to connect pipes lined with glass, plastics or rubber and the lining is protected from weld-heat without changing the pipe i.d.
Patent FR-2273253-A1 (FR)
Title: Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming
IPC: F28F9/00
Filed: 1974-05-29
Abstract: Assembly technique for heat exchangers e.g. vehicles radiators, coolers etc. uses either spot welding or metal forming to locate side walls to assembled finned tube bundles. A single brazing operation then attaches the header by a water tight joint. Special perforations in the walls of the collecting box on the end of the tube bundle permit metal to flow through providing a superior joint with the side wall.
Patent FR-2273677-A1 (FR)
Title: Ornamental floor production process - delays setting of binder in selected areas while reset sets
IPC: E04F15/12
Filed: 1974-06-07
Abstract: The area to be covered has poured over it a mixture comprising aggregates and a binder, whose surface is then moistened and brushed to produce the desired pattern. Setting of the binder is selectively delayed in predetermined areas, and when it has taken place in the remaining areas the moistening and brushing operation on the surface is then started. Delay can be effected by placing on the surface, paper impregnated with a substance having a delaying effect and secured to a supporting panel which is preferably flexible. The system allows infinitely variable patterns to be formed in the surface.
Patent FR-2277990-A1 (FR)
Title: IC engine operation with low octane fuels - by reducing spark ignition advance for lower octane level
Inventor: SOUBIS JEAN-PIERRE
IPC: F02P5/05
Filed: 1974-07-09
Abstract: The ignition timing is normally set according to the compression ratio of the engine and cannot be altered once these parameters are fixed. It is however necessary for complete combustion to modify the timing according to the octane value of the fuel used. The ignition may be retarded for lower octane fuels until knocking disappears. The mechanism includes cams of different profiles to give the economy expected in the fuel. Automatic advance and retard mechanism is unaffected by this. In particular the use of low octane fuel is made possible in engines of lower compression ratios.
Patent FR-2276852-A1 (FR)
Title: Cue tip for billiard cue - has anti-slip material fixed to it by e.g. bonding or impregnation
IPC: A63D15/14
Filed: 1974-07-02
Abstract: The cue tip has anti-slip material bonded to it so that it doesn't need frequent coating. The anti-slip material is bonded to the cue tip, or the tip is impregnated with it in such a way that it cannot be detached in normal conditions of play. The anti-slip material can be bonded to a leather cue tip with a suitable adhesive or can be incorporated in the material of which the cue tip is made. The anti-slip material may be a clay dust, a resin or other suitable material or a mixture of several materials.
Patent FR-2241353-A1 (FR)
Title: Rolling tube from sandwiched metal sheet - metal insert strip is rolled into joint, followed by resistance welding
IPC: B21C37/09
Filed: 1974-07-05
Abstract: The metal sheet is covered, at least on one side, with a metallic corrosion-resistant layer, and is bent by rolling, bringing the edges together to form a join prior to welding. A continuous metallic corrosion resistant strip is inserted in the join during the rolling operation, such that, on welding, the corrosion resistant layer of the sheet and the insert are made to form a continuous connection. To this end the strip preferably has a rectangular cross-section whose height equals the thickness of the sandwiched sheet material.
Patent FR-2281298-A1 (FR)
Title: Adjustable stacker layboy - comprises sheet transfer facility, a frame and conveyor between take-up, take-off machines
IPC: B65H37/00
Filed: 1974-08-08
Abstract: Proposed are a layboy for transferring sheets from one machine to another, a frame between the machines, conveying means on the same frame having a receiving end adjacent to one machine and a delivery end adjacent to the other machine, the conveying means including several conveyors side by side in horizontal registry and longitudinal with respect to the machines and being spaced transversely from one another to carry sheets from the receiving end to the delivery end, releasable means to hold each of the conveyors in adjusted spaced positions, adjustable mounting means to drive the conveyors, each conveyor including a longitudinal rigid arm extending from end to end of the conveyor, a pulley at each end of said arm. The means to drive the conveyors includes a transverse drive shaft extended through the adjustable mounting means, each pulley at the one end being a drive pulley and being connected to the drive means at the respective mounting means. The mounting means is adjustable on the shaft. A conveyor belt is played around the pulleys on each arm, each belt moving longitudinally around and above and below the arm in a perpendicular plane of the arm.
Patent FR-2240987-A1 (FR)
Title: Pressure grouting offshore structure - by pressurising clearance between leg and pile to keep water out as grout is introduced
IPC: E02D27/52
Filed: 1974-08-13
Abstract: In grouting an offshore structure, compressed air is injected into the clearance space between a leg of the structure and a pile to displaced water from that space via its lower end, and then as grouting material is injected into the space the air pressure is progressively reduced so that re-entry of water is prevented by the combined effects of the growing column of grouting material and the remaining air pressure.
Patent FR-2294607-A1 (FR)
Title: Heating cct. with two meters - high and low cct. breakers coupled via power diodes and triac controlled thermostat
IPC: H05B3/00
Filed: 1974-12-13
Abstract: The heating circuit consists of two meters and two circuit breakers connected between the a.c. supply and the lines feeding the heating element (Q). One meter is connected over the low-level circuit breaker, and the other the high-level circuit breaker to the heating element circuit. Two power diodes (DA, DB) separate the circuit breakers from the common line (L) which is connected through to the heating element by a triac switch (TR). The triac is controlled by the thermostat (Th). A diode (D1) is connected between triac and the two power diodes and can be shunted out by a manual switch.
Patent FR-2271765-A1 (FR)
Title: Rotary reaction type irrigation spray - has spring loaded outlet valve plug maintaining constant pressure
IPC: B05B1/30
Filed: 1974-12-27
Abstract: The gun consists of a slidable housing (42) in which is fixed a nozzle (43), and which extends downwards (44) to end in a glange (44a). A head (46) with a conical surface (47) is fixed to the bottom of (44). A spring under compression surrounds the housing and keeps head (46) in a position below a disc (51) which has a flared aperture (52) similar in size to the head (46). Water under pressure bears against head (46) and flange (44a), compressing the spring and causing head (46) to block aperture (52), thus reducing the water suppy. As a result, the pressure also drops, thus releasing the spring which again pushes the head down. A position of equilibrium is attained which results in a fairly constant pressure at the nozzle.