baber/WOPTO huggingface dataset:
Patent FR-3130798-A1 (FR)
Title: Procede de fabrication de diesters et diesters ainsi obtenus
Inventor: CROZET DELPHINE
IPC: C10M129/68
Filed: 2021-12-16
Abstract: L’invention concerne un procédé de préparation d’au moins un diester, ledit procédé comprenant :  a) une réaction de transformation de la fonction acide d’au moins un acide hydroxycarboxylique, ou de la fonction ester d’au moins un ester d’acide hydroxycarboxylique et d’alcool, en fonction alcool afin d’obtenir au moins un diol, ledit acide hydroxycarboxylique comportant de 11 à 25 atomes de carbone,  b) une réaction d’estérification du diol à l’aide d’au moins un acide saturé ou insaturé comportant de 2 à 24 atomes de carbone afin de former au moins un diester.   L’invention concerne également l’utilisation des diesters comme huile de base dans une composition lubrifiante ou comme émollient dans une composition cosmétique ou pharmaceutique.
Patent FR-3131881-A1 (FR)
Title: Procédé d’inhibition d’une sirène, dans un véhicule automobile, contrôleur électronique central et véhicule associés
Inventor: MAARAF MARYEM
IPC: B60R25/10
Filed: 2022-01-18
Abstract: Procédé d’inhibition d’une sirène (10), dans un véhicule automobile, caractérisée en ce qu’il comprend les étapes suivantes :  Sur réception d’une première instruction, passage dans un mode de maintenance,Dans le mode de maintenance, sur réception d’une information d’ouverture selon laquelle un capot moteur du véhicule s’ouvre, transmission d’une instruction d’inhibition de la sirène (10).  Figure pour l’abrégé : figure 1
Patent FR-3119939-A1 (FR)
Title: Module de batterie
Inventor: KELLNER PHILIPP
IPC: H01M50/691
Filed: 2022-02-14
Abstract: Module de batterie L'invention concerne un module de batterie (102) destiné à un véhicule à fonctionnement partiellement ou entièrement électrique, comprenant au moins un boîtier de batterie (106) qui présente un corps de base (107) ayant au moins une extrémité ouverte (114, 116), au moins un empilement de cellules de batterie (118) qui présente une plaque de support (120) à au moins une extrémité, dans lequel l'empilement de cellules de batterie (118) est introduit dans le corps de base (107) de telle sorte que la plaque de support (120) referme en majeure partie l'extrémité ouverte (114, 116) du corps de base (107), dans lequel il est prévu sur la plaque de support (120) un joint d'étanchéité s'étendant circonférentiellement au moins par sections, qui dépasse de la plaque de support (120) et repose au moins par sections sur la surface intérieure du corps de base (107), dans lequel le joint d'étanchéité est réalisé de manière perméable à l'air, de sorte que, lors de l'introduction d'un fluide de viscosité élevée dans un espace intermédiaire entre l'empilement de cellules de batterie (118) et la surface intérieure du corps de base (107), l'air refoulé peut s'échapper du corps de base (107) à travers le joint d'étanchéité.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3134292-A1 (FR)
Title: Composition nutritionnelle a haute teneur en proteine dont la source proteique est constituee a 100% de proteines hy-drolysees
Inventor: DESSARCE YSEULYS
IPC: A23L33/18
Filed: 2022-04-08
Abstract: L’invention se rapporte au domaine des compositions nutritionnelles liquides à haute teneur en protéines. Plus particulièrement, l’invention concerne une composition nutritionnelle comprenant entre 14 et 30 g de protéines pour 100 ml dans laquelle les protéines sont hydrolysées. Cette composition présente un profil minéral complet et une teneur énergétique appropriée pour une utilisation en tant que seule source d’alimentation chez des patients dénutris.
Patent FR-3138073-A1 (FR)
Title: Dispositif d’alimentation électrique, notamment pour un véhicule automobile électrique, et véhicule automobile comprenant un tel dispositif
Inventor: SIMONIN MICHEL
IPC: B60L50/64
Filed: 2022-07-25
Abstract: Dispositif d’alimentation électrique, notamment pour un véhicule électrique, comprenant:  une batterie (1), comprenant au moins une cellule (10) de batterie, et un faisceau d’échange de chaleur comprenant au moins un tube (30) de circulation d’un fluide caloporteur, dit premier fluide caloporteur, ledit dispositif assurant un transfert thermique entre le premier fluide et la ou les cellules (10), le ou les tubes (30) se prolongeant chacun par une extension (30’), s’étendant au-delà de la batterie (1),un échangeur de chaleur (40) permettant de contrôler une température du premier fluide caloporteur, ledit échangeur comprenant la ou lesdites extensions (30’) desdits tubes (30).  Figure pour l’abrégé : figure 1.
Patent FR-2034324-A1 (FR)
Title: Purifying water which contains gases
IPC: C02F1/04
Filed: 1969-03-14
Abstract: Purifying water which contains gases Method comprises evaporating the water at sub-atmos. pressure to form a gaseous mixture containing steam and a gaseous component. A considerable part of the steam is condensed whilst simultaneously and/or subsequently particles of the uncondensed part of the gaseous component are continuously encapsulated in liquid. This encapsulation takes place in the upper part of an oblong chamber with a mainly vertical component. The formed particles move downward continuously and are compressed in the chamber by similar encapsulation of further particles of the gaseous components from the lower ends of the chamber are freed.
Patent FR-2085220-A1 (FR)
Title: Continuous casting - with roller guide system
IPC: B22D11/128
Filed: 1970-02-18
Abstract: The guide system consists of two rows of rollers, the first row of which is supported by chocks fitted directly to the chassis, while the second row is supported by chocks between uprights fixed to the chassis and are connected by tie bars to jacks carried on the chassis. The rollers are mounted in pairs in each row and the chocks can slide between the uprights fixed perpendicular to the axis of the continuously cast product. The lower rollers are brought to the desired level by means of wedges interposed between the chocks and the chassis and the upper rollers rest on flat discs. The use of hydraulic jacks exerts a force on the upper rollers to equilibrate the pressure in the partially solidified ingot.
Patent FR-2072059-A1 (FR)
IPC: B62B1/12
Filed: 1970-12-24
Abstract: A collapsible trolley which in its collapsed condition can be used as a portable case and more particularly to a trolley of the type in which the wheels and a handle framework can be folded into a position in which they are compactly contained adjacent the sides of the case or into a position in which the case and the wheeled handle framework form a trolley adapted to receive and support additional cases or luggage.
Patent FR-2144635-A1 (FR)
Title: Step by step transporter - for moving long products through eg a reheating furnace - to ensure rapid and uniform heating
IPC: F16K31/58
Filed: 1971-11-10
Abstract: Step by step transporter for long products (I), e.g. glass or metal billets, following a path transverse to their longitudinal axes, e.g. through a reheating furnace comprises a series of support bars (II) with contiguous transverse grooves along their length in which (I) are placed transversely to (II) which are mounted to roll over a path in alternate directions according to the direction of a drive so that each (I) passes from one groove to the next and from end to end of (II) while turning around their longitudinal axes.
Patent FR-2179652-A1 (FR)
Title: Welding torch tip - for argon welding in difficult positions
IPC: B23K9/29
Filed: 1972-04-11
Abstract: The gas diffuser is screwed to the torch and has a centre conical - ended through tube following the interior profile. The gas can be concentrated internally, for uniform disposition at whatever inclination. Pref. the concentration is a double conical frustrum, apex to apex. The torch can be inclined at >=45 degrees without making porous welds.
Patent FR-2150722-A1 (FR)
Title: Substd pyrimidines - hypotensives and analgesics
IPC: C07D239/34
Filed: 1972-08-02
Abstract: Title cpds have formula (I): where R1, R2 and R3 = H,OH,SH, (1-4C) alkyl, (1-4C)O-alkyl, (1-4C) S-alkyl, (3-6C) cycloalkyl or cycloalkenyl, aryl, hal, NH2, NH(1-4C) alkyl, N/(1-4C) alkyl/2, CN, CO2H, (1-5C) CO2 alkyl, opt. substd. CONH2, or CHO, >=1 being other than H, O alkyl or a hydrocarbon residue; A = (2-6C) alkylene, X = O or S, and Z = H, hal, CF3, (1-4C) alkyl, (1-4C) O-alkyl, or (1-4C) S alkyl. (I) are prepd. (a) by condensing a 4-halo-pyrimidine with apiperazinyl alkanol or alkane thil, (b) similarly from a substd. piperazine and 4-O- or S-(omega-haloalkane), or (c) by in situ synthesis of the piperazinyl residue e.g. from an amine and an N (bis-bromo ethane) deriv.
Patent FR-2149397-A1 (FR)
Title: Glass compatible with nickel zinc ferrites for magnetic heads - - based on silica and boria
IPC: C03C3/091
Filed: 1972-07-26
Abstract: Glass comprises in wt.% 52-55 SiO2, 25-26 B2O3, 5-6 Na2O, 3-4 K2O, 0.5-1 Al2O3, 4-6 BaO, 0.5-1 CaO, 4-5 Li2O. The raw mix is melted for 2-6 hrs. at 1350 degrees C, and shows a low thermal coefft. of expansion deviation against ferrite materials.
Patent FR-2199101-A1 (FR)
Title: Liquid cooler - with hexagonal cell honeycomb construction having guide vanes imparting spiral motion to coolant gas flow
IPC: F28F25/08
Filed: 1972-09-12
Abstract: Guide vanes in the form of sections of spirals are formed on both sides of the main faces of the cell walls, and are mutually opposed. In addition or alternatively cross ribs on the walls of the cells interrupt the liquid flow. The assembly is a set of corrugated thin sheets or plates of Al or plastics material, esp. of deep drawn plastics material.
Patent FR-2206494-A1 (FR)
Title: Liq. paint proportioning device - having base with vertically upwards slideway leading into moving piece with slider running on scale
IPC: G01F19/00
Filed: 1972-11-14
Abstract: A drum with scale divisions is rotatably mounted onto the moving piece which has a rod with a scanner for the paint level. The scanner is adjustable w.r.t. the moving piece adjustment so as to attain an agreement between the slider marking and the two scale markings. Teh slideway has a rack in mesh with a toothed shaft mounted in the moving piece.
Patent FR-2162438-A1 (FR)
Title: 3,5-dichloro-4-(beta-hydroxyethoxy) benzoic acid - methylester - by two-step process
IPC: C07C67/00
Filed: 1972-12-05
Abstract: Methyl-3,5-dichlo ro-4-hydroxybenzoic is reacted, in a first step, with a molar excess of 0-3, pref. 0.5-2 mol ethylene oxide, under autogenous press. at 60-120, pref. 70-100 degrees C, until >=95% conversion has been reached followed (after blowing-off any excess ethylene oxide) in a second step, by immediate re-esterification, with MeOH in >=10-fold excess, at temp. above the b.p of MeOH and under appropriate press. of the oligomer resulting from the self-condensn. of the 3,5-dichloro-4-(beta-hydroxyethoxy)-benzoic acid methylester (II) formed, and re-crystallisation, in known manner, of the (II). Claimed process gives pure pdt. in high yield. Used as monomer in mfre. of a known film- and fibre-forming polyester.
Patent FR-2209829-A1 (FR)
Title: Fuels for petrol engines - contg fatty acid amides and esters to reduce carburettor deposits
IPC: C10L1/14
Filed: 1972-12-11
Abstract: The fuels contain as detergent materials (A) diamides from 12-20C fatty acids and polyamines with 2-6C and 2-4N atoms, and (B) esters from 12-20C fatty acids and ethanol- or propanolamine. Pref. they also contain (C) a steric-hindered phenol contg. bulky alkyl substits. as anti-oxidant, and (D) residual oils from nonanol and decanol synthesis by the OXO process, as solvent modifiers for (A) and (C) and upper lubricants. Amt. of (A+B) or (A+B+C) is pref. 20-2000 (50-500) ppm. Ratio of (A); (B) (C) is pref. from 1:1:8 to 8:1:1 and of (A+B+C) : (D) is from 9:1 to 1:9. The additives prevent gum and resin deposits in carburetorrs, which interfere with the fine adjustments required for complete combustion and minimum hydrocarbon and CO contents in the exhaust gases.
Patent FR-2215194-A1 (FR)
Title: Cobalt-chromium alloy - for heart valve and tube implants
IPC: A61F2/24
Filed: 1973-01-29
Abstract: Implant is made of alloy of compsn (by wt) 22-25% Cr, 7-8% W, 4.9-6.0% Ni, 2.4-3.0% Mo, 0.90-1.25% Mn, 0.50-1.20% Si, 0.40-0.80% Fe, 0.17-0.24% C, bal. Co. The alloy is used in as-cast or soln.-treated condition, is non-thrombotic and non-reactive to chemicals within an animal, and has a life span of >20 years.
Patent FR-2232526-A1 (FR)
Title: Anthanthrene derivs used in dyes and pigments - prepd. by cyclisation of dinaphthyl cpds.
IPC: C07C1/24
Filed: 1973-06-06
Abstract: The derivs. are of formula I: (where Alk = 1-10C alkyl; X1, X2 and X3, X4 = (a) -CH2-CH2- or (b) -C-Y-C-, where Y = 0, an imino gp., which may contain a substit. such as (cyclo)alkyl or aryl or (c) one of X1 and X2 or one of X3 and X4 = a CO gp. and the other X is contained in the benzimidazole ring; the cpds. may or may not be symmetrical w.r.t. X1X2 and X3X4). Some cpds. are dyes and pigments themselves, others are used in the prepn. of the same.
Patent FR-2244123-A1 (FR)
Title: Gas bottle safety valve - shroud over operating button controls filler and discharge and purge valves
IPC: F16K1/30
Filed: 1973-09-18
Abstract: A gas bottle (4) is fitted with a double valve (2) with safety action, and which has a valve member (18) located between a channel (6) communicating with the interior of the bottle and a channel (14) communicating with a connector (10) at the side into which can be inserted a special filler tube (41), or the tube for supplying a piece of equipment. This connector (10) also carries the operating button (44). A shroud (46) over the operating button is twisted to uncover the button to operate the device, and thin twisting action also controls the supply valve (18) and also a purge valve (32) controlling a port in a channel (24, 28) between the supply channel (14) and the exterior of the bottle. Control surfaces (34, 40) on the underside of the cap (36) attached to the shroud form a safety device for the user.
Patent FR-2251407-A1 (FR)
Title: Diver's hammer forming signalling device - head contains rolling ball hitting chamber walls to form noise
IPC: B25D1/00
Filed: 1973-11-15
Abstract: The hammer head has a cylindrical inner chamber (5) containing a freely mobile steel ball (6). The diver, by manipulation of this tool; is able to produce sound as the ball (6) strikes the end of the chamber and communicate with his fellow underwater workers. The chamber (5) lies longitudinally parallel with usual hammer head movement and the ball (6) is of a slightly smaller diameter than the chamber (5), and a single aperture (4) in the head wall serves for the insertion of the ball and for the mounting of the handle (1). The head has pyramidal (2) and triangular (3) ends.
Patent FR-2333661-A1 (FR)
Title: Magnetic rubber sheet or strip for anchoring temporary wheel covers - for simplicity of fabrication and use
IPC: B62D25/16
Filed: 1974-02-18
Abstract: Temporary covers for rubber-tyred wheels are made of cloth, film or sheet material which can be anchored to metal bodywork etc. by a layer or patches of rubber incorporating a magnetic filler. The rubber sheet is used in patches or strip. 0.8-200 mm wide fastened to the cover fabric or film by stiching, adhesive, press-fasteners, staples or melt-bonding to a thermoplastic fabric. The magnetic rubber may be prefabricated as sheet lined on one face with double-sided adhesive tape covered with a released paper on its exposed surface. The protective covers anchored by magnetic sheet clamps may be of natural or synthetic fabric or plain or laminated film or foil or of resin impregnated fibres or fabric. Opt. the covers have eyelets to accept tie cords or pegs for extra security in windy conditions. Used for protecting tyres and/or the wheels from sunlight, snow, sand etc.
Patent FR-2263000-A1 (FR)
Title: Projectile for rescue work - of flexible material, connected by wire to launching point
IPC: F42B12/68
Filed: 1974-03-05
Abstract: A projectile for rescuing persons in danger and who cannot be directly reached, enabling the means for self-rescue rescue to be delivered to them, is round or of profiled section and of dense but flexible material, and remains permanently in contact with the launching point by means of a fine, flexible and very strong wire, of variegated colours easily seen, or even phosphorescent or luminous, wound on a reel, to unwind under the action of the projectile pulling it. The wire can be of section increasing steadily or in stages, ending in a strong rope capable of supporting heavy loads. The projectile can be launched by a large catapult with a foot and a sliding rod increasing the effort of the firer, and also the accuracy, and varying the aiming height.
Patent FR-2265604-A1 (FR)
Title: Extensible bicycle handlebar bracket - has slide with limited amount of movement in tubular body
IPC: B62K21/16
Filed: 1974-03-28
Abstract: The bicycle handlebar bracket can be rapidly extended and locked, typically incorporating a slide (2) with a limited amount of movement in atubular body (1). The movement limitation can be attained by means of a bolt (9) working in an elongated hole (5) and mounted on the slide, also acting as a guide for the handlebar support, so that this cannot tilt accidentally. The bolt can be of the same length as the slide diameter, being permanently secured in position in the slide. The design is particularly suitable for racing bicycles as it provides a high degree of security with rapid adjustment possibilities.
Patent FR-2229554-A1 (FR)
Title: Vapour transfer printing paper contg. a colour paste - with a non-sublimable dye nitrocellulose paste and urea or thiourea
IPC: B41M5/035
Filed: 1974-05-15
Abstract: Printing paper contains mainly protein fibres coated with a film and a colour paste contg. a thermally non-sublimable dye for the fibres and a paste (I) with urea of thiourea. The paper is suitable for vapour copy printing and produces clear colours and shapes without affecting the 'feel' of the paper. The print penetrates deeper and more rapidly and is heat resistant and durable. The dye is pref. chosen from 1:1 metallised, 1:2 metallised dyes and dye reactive to wool. The film is pref. polyvinyl, polyethylene or silicon transfer paper. The paste pref. consists of polyamide, nitrocellulose casein, carboxymethyl, cellulose, sodium alginate, crystal gum, soluble starch or polyvinyl alcohol.
Patent FR-2231849-A1 (FR)
Title: Sparkplug for dpoor mixtures - has hollow compartment in body of plug
IPC: F02M57/06
Filed: 1974-05-27
Abstract: To bring mixture near electrodes, the actual required poor fuel-air mixture to be burnt, is brought in the vicinity of the spark through a hollow channel inside the body of the spark plug, and through one or more channels pointing towards the spark. A container with one-way valve which opens at suction stroke of the particular cylinder(s) contains the externally produced poor fuel-air mixture. Supply of mixture is controlled from a pressurised container with non return valve, and stop valve and or control valve. A central and a protruding side electrode are incorporated.
Patent FR-2274051-A1 (FR)
Title: Moving object detector using doppler radar - adjustable pillar in waveguide for optimum conditions for demodulator
Inventor: ROUSSET RAPHAEL
IPC: G01S13/92
Filed: 1974-06-04
Abstract: A doppler signal demodulator diode for x-band radar increases the detection sensitivity and signal to noise ratio. A semi conductor diode oscillator (11) has a rectangular resonant cavity coupled to a circular waveguide element (13) through a quarter wave impedance transformer (12). A conducting pillar (19) in the waveguide (13) alters the angle of the lines of force to provide a signal for the demodulator diode (20). Adjustment of the pillar angle provides optimum conditions for the demodulator diode. A circular polarised wave is obtained by a dielectric plate (15) which introduces a delay to one of the two perpendicularly polarised waves. Slots (22) ensure progressive propagation of the wave in the guide (14) in either direction to or from the antenna (16).
Patent FR-2232703-A1 (FR)
Title: Disc brake pad for automobiles - has friction material moulded directly onto apertured backing pad
IPC: F16D69/04
Filed: 1974-06-11
Abstract: Conventional friction material is moulded directly onto the clear, degreased, steel backing pad. The pad is of conventional form and has four holes passing from one force to the other, with countersinking chaunfers on both sides. Moulding into these chaunfers provides high resistance to the lining pull-off force generated by braking. Various interval forms of the holes may be used, but the hole diameters increase towards the force of the pad away from the fiction material. The holes are placed at the corners of a square and the backing pad has two lips extending from one side to form a jaw; fixing bolts passing through the lips.
Patent FR-2278708-A1 (FR)
Title: Heat polymn. of plastics, pref. methyl methacrylate - inside porous materials. e.g. wood, in liq. inert heat transfer agents
IPC: C08F2/00
Filed: 1974-07-25
Abstract: Heat polymsn. or (&oly)condensn. of monomers, such as vinyl monomers, or lower molecular but hardenable plastics, e.g. urethanes, unsatd. polyesters and phenol-HCHO resins, etc., inside porous materials, esp. wood or aeroconcrete, take place by a process in which a controlled heat supply for setting up the initation temp. for exothermic reactions or for continuation of endothermic reactions of monomers and liquid plastics, and the removal of excess heat in exothermic chemical reactions, is achieved through heat transfer media (I) which are present in liq. condition within temp. range of reactions taking palce. (I) do not react with the plastics in the porous material. After polymsn. (I) are removed with a solvent from matl. surfaces and are opt. sepd. from dissolved impregnating agents. Include in-situ polymsn. of liq. Me methacrylate in wood using polyethylene glycol as (I), in absence of air-O2. Heat supply and removal can be controlled accurately.
Patent FR-2280336-A1 (FR)
Title: Mobile card index and file holder for office - has castors on feet of sides forming upper compartment
IPC: A47B63/00
Filed: 1974-07-31
Abstract: The sides are identical and joined together by spacer bars (23). The upper portion (13) of each side provides a rectangular compartment for the cards or files, having a sheet metal bottom and sides (21) and the top is closed by a roller shutter (20) running in grooves. Rails (16) are provided for retaining the files. Underneath this compartment, each sides is extended to form a pedestal terminating in a smaller rectangular portion (12) forming the foot. This is enclosed by a cover (22) and cavities (18) are provided for fitting a castor each end. The shutter can be opened for access from either side, or pass underneath (17, 17a) to fully open the compartment.
Patent FR-2240779-A1 (FR)
Title: Precise determination of position - is by arrangement of one or more metal strips with edge scanners esp. light barriers
IPC: B23D33/02
Filed: 1974-08-13
Abstract: The centre position of one or more strips, especially metal strips, is controlled by means of two strip movement correcting facilities located behind one another in the direction of movement of the strips. These two correcting facilities each consist of a rough and a fine correcting device. The two facilities are independent of one another. The moving roller structure is directed in an arc of large diameter, whose centre of curvature is located against the direction of movement of the strips. The roller structure can be directed also by two fixed rocker arms of different length.