baber/WOPTO huggingface dataset:
Patent FR-3137647-A1 (FR)
Title: Dispositif de protection contre les chocs latéraux, pour une structure d’un véhicule terrestre
Inventor: BESSETTE DAMIEN
IPC: B62D21/15
Filed: 2022-07-07
Abstract: Un dispositif de protection (DP) équipe une structure (SV) d’un véhicule (V) comprenant un longeron externe (LE), une traverse (TS) ayant une extrémité solidarisée au longeron externe (LE), et un longeron interne (LI) solidarisé à une face inférieure (FIT) de la traverse (TS) en étant séparé du longeron externe (LE) par un espace (EIL). Ce dispositif (DP) comprend :  - une première pièce (P11) installée transversalement dans l’espace (EIL) en étant solidarisée aux faces interne (FI1) et externe (FE2) des longerons externe (LE) et interne (LI), et agencée, lors d’un choc subi par le longeron externe (LE), pour transférer une partie de l’effort subi par ce dernier vers le longeron interne (LI), et/ou  - une seconde pièce (P2) placée dans l’espace (EIL) sous la face inférieure (FIT) de l’extrémité en étant solidarisée à la face interne (FI1), et agencée pour augmenter la capacité d’encaissement d’effort de l’extrémité.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3137967-A1 (FR)
Title: Procédés et systèmes de caractérisation optique d’un milieu volumique et diffusant
Inventor: AUBRY ALEXANDRE
IPC: G01N21/47
Filed: 2022-07-18
Abstract: Selon un aspect, le procédé de caractérisation optique d’un échantillon (10) comprend : le positionnement dudit échantillon dans un champ de vision d'un premier objectif de microscope (110) situé dans un bras objet d'un premier interféromètre (120); la génération, au moyen d’un dispositif d’illumination (130) d’une première pluralité de Nin ondes lumineuses incidentes; pour chaque onde lumineuse incidente de front d’onde donné, l’acquisition d’une deuxième pluralité () de signaux d’interférence, chaque signal d’interférence résultant de l’interférence entre une onde rétrodiffusée par l’échantillon et une onde de référence, lesdits signaux d’interférence étant acquis selon un exemple pour fréquences différentes; la détermination d’une matrice réflexion polychromatique comprenant l’ensemble des signaux d’interférence acquis pour les Nin ondes lumineuses incidentes et fréquences; la détermination numérique à partir de ladite matrice réflexion polychromatique, d’une matrice de réflexion volumique focalisée; la détermination, à partir de ladite première matrice de réflexion volumique focalisée, d’au moins une cartographie d’un paramètre physique dudit échantillon.  Fig. 1A
Patent FR-3135522-A1 (FR)
Title: Procédé d’évaluation d’une capacité de désorption d’une lingette d’essuyage
Inventor: BAUDOUX MARIE-HÉLÈNE
IPC: G01N15/08
Filed: 2022-12-09
Abstract: L’invention concerne un procédé (1) d’évaluation d’une capacité de désorption d’un textile d’essuyage, le procédé (1) comportant plusieurs étapes de pesage du textile d’essuyage, réalisées successivement avant et après utilisation du textile d’essuyage, imprégné d’une solution de nettoyage et/ou de rinçage et/ou de désinfection lors d’une étape d’humidification (12), afin de mesurer l’évolution d’une quantité de solution de nettoyage et/ou de rinçage et/ou de désinfection retenue par le textile d’essuyage. Le textile d’essuyage est utilisé sur une surface à nettoyer de test sur laquelle, au cours d’une étape d’application (16), le textile d’essuyage est pressé contre la surface à nettoyer et déplacée sur une distance prédéterminée lors d’une étape de déplacement.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3133194-A1 (FR)
Title: Procede et systeme pour le traitement d’une matiere de biomasse de lignocellulose
Inventor: LAMBERT FRANÇOIS
IPC: C10B49/02
Filed: 2023-02-28
Abstract: La présente invention a pour objet un procédé pour le traitement d’une matière de biomasse de lignocellulose comprenant le traitement thermique (1) de la matière de biomasse de lignocellulose à une pression et une température élevées, la récupération de furfural (2) à partir de vapeurs libérées de la matière de lignocellulose pendant ledit traitement thermique. Le procédé comprend en outre le mélange (3) d’au moins une partie d’un résidu provenant de la récupération de furfural avec au moins une partie de la matière de biomasse de lignocellulose traitée thermiquement et/ou avec des sous-produits comprenant de la lignine obtenus suite à un traitement biochimique de la matière de biomasse de lignocellulose traitée thermiquement. Un système correspondant est également fourni.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-2009512-A1 (FR)
Title: Epoxide resin foam of improved dimensional stability at
IPC: C08G59/40
Filed: 1969-05-28
Abstract: An epoxy foam-forming composition contains (a) an epoxy compound having more than 1 epoxy group per molecule, (b) cell size regulators, (c) foaming agent, (d) Lewis acids and/or phosphoric acids as curing agents, (e) diisocyanates or polyisocyanates (possibly blocked) of particle size 400 mu, which are scarcely soluble in the reaction mixture at room temperature and whose melting point is above 40 deg.C and is preferably between 80 deg. and 200 deg.C, and optionally (f) polyphenols. There is 1 to 20%, especially 4 to 15%, of (e) and 2 to 25%, especially 2 to 15%, of (f), based on weight of (a).
Patent FR-2069960-A1 (FR)
Title: Simultaneous and continuous double centrifuge - for liquid mixtures - with similar densities
IPC: B04B5/02
Filed: 1969-12-16
Abstract: A high speed centrifuge comprising matched retorts revolving in a horizontal plane round a central rotating axis and fitted with supplementary flanged screw drives to impose a secondary rotation about the individual retort axes. The liquid mixture is admitted via a channel in a central shaft to the centre of the centrifugel zone, the dense fraction is removed from the lower zone and the light fraction from the upper zone via tubes in the central shaft. Auxiliary radial perforated vanes stabilise the fractions during the centrifuging process.
Patent FR-2052949-A1 (FR)
Title: Adrenocorticotropic peptides prepn
IPC: A61K38/00
Filed: 1970-06-09
Abstract: The peptides, their amides or acid addition salts are prepd. either by (1) eliminating the protective groups in peptides having ACTH activity which have as the main amino acid an acid with D configuration and in which the alpha-amino group is acylated and the amino groups of the side chains and the terminal and side chain carboxyl groups are protected, or by (2) acylating, at the alpha-N, ACTH effect peptides in which the main amino acid has D configuration and opt. converting the products into their acid addition salts.
Patent FR-2083378-A1 (FR)
Title: Anti-microbial textile finishing using aliph - with lipophilic
IPC: A01N57/00
Filed: 1971-03-17
Abstract: Aliphatic phosphinic acid amides contg. 1 or 2 lipophilic residues or lipophilic group-contg. organic residues, linked to N atom, in molecule, are used for anti-microbial finishing of synthetic or natural textiles, pref. together with crease-, flame- or waterproofing agents. Pref. phosphinic acid amides contain one or two 8-24C alk(en)yl groups as lipophilic residues, and pref. consist of R1R2P(=O)-NR3R4 (I) where R1 and R2 are 1-24 C aliphatic or alicyclic groups, pref. 1-4C alk(en)yl; R3 is H or 1-24C aliphatic or alicyclic group; R4 is H, 1-24C aliphatic or alicyclic group or CnH2n-NR5R6 (II) where n is integer 2-4 and R5 and R6 are as for R3 provided 1 or 2 or R1-R6 radicals, pref. 1 of R3-R6 radicals, is a lipophilic group, pref. 8-24 (8-18) C alk(en)yl).
Patent FR-2138278-A1 (FR)
Title: Removal of irritants from raw coffee beans
IPC: A23F5/16
Filed: 1971-05-21
Abstract: Cleaned and preheated raw coffee beans are treated for 10-40 mins. with a chlorohydrocarbon near its boiling pt. under continuous stirring, whereby the cuticular layer of waxy substances (contg. the irritating carbonic acid 5-(hydroxy)-tryptamide) is removed, without reducing the caffeine content and impairing other beneficial properties of coffee.
Patent FR-2102329-A1 (FR)
Title: Fission gas extraction system - for gas cooled and fast breeder reactors
IPC: G21C3/32
Filed: 1971-08-17
Abstract: To remove the fission gases from the fuel rods in nuclear reactors, each rod has a hollow threaded end with which it is fastened in a suport plate. The bore communicates with a tubular collector grid, an active carbon filter and the extraction plant. Each element is flexibly sealed by piston rings.
Patent FR-2128388-A1 (FR)
Title: Preheating of laminated glass assembly - with evacuation of region between sheets
IPC: E06B7/28
Filed: 1972-02-28
Abstract: Prior to assembly and compression in an autoclave of two layers of glass or glass ceramic with a thermoplastic layer between them, the assembly is heated gently in a chamber, so that at least one major external face of the assembly and its edges are exposed to a reduced atmospheric pressure, to improve the subsequent seal between the thermoplastic and the glass layers.
Patent FR-2190583-A1 (FR)
Title: Rotation moulding appts - for plastics, esp polyethylene, using a high frequ-enzymatic heated mould
IPC: B29C33/06
Filed: 1972-07-03
Abstract: A system for rotation moulding of plastics esp polyethylene, is described in which a high frequency current is used to heat the material in bulk, and thus prevent its being crushed to fine powder.
Patent FR-2217304-A1 (FR)
Title: Alkylene oxide adducts - of alkanols, of constant quality, by removing impu-rities after esterification
IPC: C07C41/02
Filed: 1972-07-28
Abstract: Alkylene oxide adducts of an alcohol are prepd. by reacting a satd. 8-20 C alkanol with a 2-4 C alkylene oxide in presence of an acid catalyst and sepg. unconverted alcohol contg. hydrocarbon and carbonyl impurities, followed by (a) esterifying at least a part of the unconverted alcohol with boric acid, to form a borate ester, (b) sepg. the impurities from the esterification mixt., (c) hydrolysing the borate, to recover the alcohol, and (d) recycling the recovered alcohol to the step of adduct formation. Accumulation of impurities is prevented. The alcohols are prepd. by liq.-phase oxidn. of satd. aliphatic hydrocarbons, esp. by use of a B catalyst, e.g. boric acid (salts of esters), boric acid anhydride or a boroxine. Claimed hydrocarbons are n-decane, n-undecane, n-tridecane, n-tetradecane, n-pentadecane, n-hexadecane, n-heptadecane and n-octadecane.
Patent FR-2178958-A1 (FR)
Title: Reducing gas prodn - by reforming hydrocarbons with carbon dioxide on a supported copper catalyst
IPC: B01J27/25
Filed: 1973-03-30
Abstract: A reducing gas contg. principally CO and H2 is produced by reforming a hydrocarbon or hydrocarbon-contg. gas with CO2 in the presence of a catalyst comprising a refractory alumina, mullite, fire-clay or magnesia support impregnated with Cu, Cu oxide or Cu nitrate, or coated with a thin film of these agents on its surface and inside its pores.
Patent FR-2237734-A1 (FR)
Title: Oscillating mass shock absorbers for pneumatic drill - two sliding masses sprung above and below flank drill casing
IPC: B25D17/24
Filed: 1973-07-16
Abstract: Oscillating mass shock absorbers for pneumatic road drills etc, significantly reduce operational discomforts and health damage, and comprise two vertically sliding masses (5) sprung above (7a) and below (7b), located symmetrically either side of and travelling parallel to the casing (2) housed reciprocating hammer: the harmonic frequency of each shock absorbing mass being similar to that of the hammer. The masses are supported by elastic membranes or springs (7a, 7b) which abut onto end plates (8a, 8b), the mass pref. being contained in slide compartments of cylindrical cross section. Alternatively the elastic membrane can comprise shock absorbing liquid with compensating valves through the mass.
Patent FR-2250683-A1 (FR)
Title: Distributor for liquid or paste such as glue - has aligned openings in feed projection and nozzle and sprung ball valve
IPC: A45D34/04
Filed: 1973-11-12
Abstract: The container is cylindrical and fitted at one end with a closing cylinder (4) which fits inside the container. The closing cylinder (4) has a discharge hole (13) on a small diameter cylinder which fits inside a sleeve (10). The sleeve is held in position by a conical spring (20) which also locates a ball valve (19) in side a discharge cone (15). The sleeve (10) has a cutaway portion (12) which may be located opposite the discharge holes (13) by rotation. To operate the container, the discharge holes are lined up. The contents of the cylinder may be discharged by rolling the ball (19) which will cause the product to smear out of the container.
Patent FR-2260639-A1 (FR)
Title: Double twisting spindle with yarn supply package held still by magnets - acting on a circular plate of which part is pivotally mounted
IPC: D01H7/86
Filed: 1974-02-13
Abstract: A double twisting device includes a hollow ratotating spindle around which a yarn supply package is mounted on a support whereby yarn passes from the supply package in a balloon and through the twisting spindle. Attached to the support of the supply package is a circular plate on which magnets act to prevent rotation of the plate and therefore the supply package; and part of the plate is pivotally mounted to a lower position away from a fixed part of the plate. In the lower position of two pivotal parts of the plate a greater access is provided, thereby simplifying threading the yarn up through the device.
Patent FR-2261209-A1 (FR)
Title: Tile kiln feed system - batches grasped on side from above for transfer from wagons
IPC: B65G67/14
Filed: 1974-02-18
Abstract: Machinery lifts groups of tiles from carriages on which the groups were assembled on to wagons which carry them a furnace. The groups of tiles (5) arrive on carriages (7) on a conveyor (4). They are stopped in groups beneath the lifting frame (3). The groups are raised by being grasped on the sides by lifting devices (11). These devices are supported on trolleys so that the sets of tiles can be moved close together. The groups of tiles are then moved in a direction perpendicular to the conveyor (4) on rollers running on rails (2), then lowered on to the wagon (6). The top surface of the wagon (15) is shaped so that the groups of tiles lean towards each other, improving stability. The operation is coordinated with the other process stages.
Patent FR-2265573-A1 (FR)
Title: Road type caravan construction - has pressed steel body supported on light trellis type frame
IPC: B60P3/32
Filed: 1974-03-26
Abstract: There are living quarters (1) and a chassis (2) formed of two longitudinals (3,) (4) together with carrying wheels (5). The framework consists of two longitudinal frames (6), (7) with a central corridor (38) between them. These longitudinal frames secured to the chassis and joined together by ties (8). The longitudinal frames (6), (7) form part of a trellis structure and can enclose a kitchen area (12) of plastic and doors and benches (16), (18). To reduce overall weight sheet metal construction may be used. A lower caravan shell (25) can be pressed from sheet metal, as can the upper shell (26). The two body shells are held together by flanges (27) and cover pieces.
Patent FR-2224083-A1 (FR)
Title: Surface lubrication of cheeses - using a vibrational lubricator body with variable frequency and amplitude vibrations
IPC: A01J27/00
Filed: 1974-03-29
Abstract: In the surface lubrication of pieces of cheese by transmission of rubbing or brushing motion to the cheese surface, vibrational motion in the plane of lubrication is transmitted to the pieces of cheese and more especially can be varied with respect to the frequency and amplitude during such lubricating process.
Patent FR-2267030-A1 (FR)
Title: Orchid of Odontonia family of Moliere variety - produced by crossing female Odontonia Astrolabe with male Odontoglossum Nabella
IPC: A01H6/62
Filed: 1974-04-09
Abstract: The Odontia orchid produces strong, quick-growing plants of average size, this enabling a high planting density to be obtained. The plants produce profuse blooms with many curved stalks. The blooms are spaced regularly and alternately along a very long pedicle and are of average size, posses excellent texture and lasting qualities. The sepals are purple on a white background. The petals are purplish-grey on a white background. The labium is amber-yellow in the centre, surrounded by golden-brown-red flecks. The flowering period extends over a long period, with maximum productiveness in the spring. The pedicle is positioned at an acute angle of roughly ninety degrees to the stalk.
Patent FR-2233034-A1 (FR)
Title: Eyeshield and cleaning device - eyeshield strip slides against built-in cleaning pad
IPC: A61F9/02
Filed: 1974-06-12
Abstract: Preferably, the whole transparent shield is moved relative to the mounting. The cleanar is at the edge of the sight window and cooperates with the shield's outer or inner surface, or cleaners may be provided for both surfaces. The shield has an actuator knob projecting from the mounting. The cleaner(s) are carried by a base frame or a forward part, with a cushion received in a seating of the frame or part. The cushion has a chamois leather cover. The eye-shield can be used in rain or snow.
Patent FR-2239241-A1 (FR)
Title: Prostaglandin analogues - comprising 7 (2-beta-(3-hydroxy-1-arenyl-trans-propenyl)-cyclopentyl heptanoic acids
IPC: C07C405/00
Filed: 1974-07-29
Abstract: Cpds. of formula (I) are new: (where J is H or OH; K is a carbonyl or carbinol gp; L is ethylene or vinylene; Q is H, 1-3C alkyl or pharmacologically acceptable cation; R is phenyl, 1-4C alkyl-phenyl, 1-4C alkoxy-phenyl, phenoxy-phenyl, biphenyl, naphthyl, anthryl or fluorenyl). (I) are prostaglandin analogues which stimulate smooth muscle in vitro.
Patent FR-2241403-A1 (FR)
Title: Punching machine with a vertical frame for the die and punch
IPC: B30B15/00
Filed: 1974-08-14
Abstract: The punching tool is arranged on a baseplate which can be displaced on the foundation by means of rollers or wheels. The machine frame is G-shaped and its lower jaw carries the die. The upper arm carries the punch with its guide and drive. When the vertically moving punching tool meets the matl. to be punched then the frame is lifted until the die meets the underside of the matl. The hole is punched during further descent of the punching tool. The punch and the die have a uniform, minimum distance from the matl. in the initial position. The punching machine is actuated by means of a hydraulic cylinder unit which rests on the baseplate of the machine. The piston of this cylinder lowers and lifts the punching machine. The compensating and damping springs are arranged at the rear of the frame, and the compensating weight is arranged at the end of the lever which is pivoted at the end of the piston.
Patent FR-2282770-A1 (FR)
Title: Earphone and microphone mounted integrally in helmet - for communication between driver and passenger of motorcycle
IPC: H04M1/05
Filed: 1974-08-21
Abstract: Communications appts. mounted in motorcyclist's helmet comprises earphonees and a microphone mounted in the perforated cells in the structure forming the frame of the helmet, and pref. provided with expanded polyether pads to prevent entry of humidity from the breath, to prevent explosive sound effects and to provide insulation against external sounds. Teh pads provide insulation against sound, electricity and vibrations, and protection in case of accident. The apparatus may include a transistorised amplifier operating on batteries mounted in the helmet or accumulators, and allowing connection of a radio transceiver.
Patent FR-2243240-A1 (FR)
Title: Ink for play and hobby purposes - contg. textile dye, solvent and heat-softenable binder, for felt and fibre tipped pens
IPC: C09D11/00
Filed: 1974-09-06
Abstract: Ink for play and hobby purposes comprises a combination of a textile dye (I), solvent (II) and binder (III), e.g. rosin, which softens on heating. (I) pref is soluble in (II) without chaing its viscosity. (II) and (III) should have a viscosity suitable for ink for a felt or fibre tipped pen but preventing drying in the ink reservoir. The ink is cheap and gives sharp contours and true colours on textiles. The pattern is first applied to upper, cardboard or a similar substrate with inks (of various colours) and then transferred to the textile by heating (with an iron) when a satisfactory pattern has been obtd. It dries quickly on paper eliminating the danger of smearing.
Patent FR-2286455-A1 (FR)
Title: Warning sign attached to projecting vehicle load - has advertisements on elongate support which has reflective elements
IPC: G09F21/04
Filed: 1974-09-27
Abstract: The warning sign is attached to a load which projects at the back or front of the vehicle by which it is carried, and comprises a cylindrical or triangular section body (1) to which a number of reflective elements (3, 6) are attached. The reflective elements are positioned so that a free surface area provided between them may be used for a publicity advertisement, or with at least one of the reflective elements being in the form of an advertisement. Pref. for a sign with triangular section body (1) the reflective elements (3, 6) are provided along the vertical edges of each lateral face and across the top of the face, so that a rectangular space is defined between them for the advertisement.
Patent FR-2287731-A1 (FR)
Title: Alarm for access closure - has push buttons operating coding bistables to switch off alarm during set period
IPC: G08B13/08
Filed: 1974-10-11
Abstract: The alarm is designed to signal the entry of an intruder into an enclosure having doors or access openings. In the electrical circuit are switches whose operation is controlled by opening of the doors or openings. The system has a timing circuit and an alarm suppression means which is controlled by operation of a code during the operating period of the timing circuit. The code determination and display means consists of several bistables mounted in parallel in the alarm circuit, each being controlled by a push button. Each push button returns to its initial position when released, independently of the position of the bistable.
Patent FR-2254081-A1 (FR)
Title: Electro-optical indicating device - with two support layers, two electrode planes, liquid crystal layer, and dielectric layers
IPC: G02F1/1333
Filed: 1974-10-09
Abstract: Electro-optical indicating device hs two support layers two electrode planes, a liq. crystal layer, and a first dielectric layer on the surface of one of the support layers directed towards the liq. crystal layer, an electrode pattern with conducting segments being arranged on the first dielectric layer. The device has high contrast between the activated and the background regions. A number of support materials may be used.
Patent FR-2275818-A1 (FR)
Title: Control arrgmt for electro erosive or chemical machine tool - in which data stores control feed movements as well as current voltage and frequency
IPC: G05B19/4063
Filed: 1974-12-16
Abstract: The control arrangement consits of a first set of stores and a second set of stores which store information transmitted from the data carrier. This carrier gives information about the required relative movement between tool and workpiece and the other parameters required for machining. One store is provided for each type of data. The control arrangement further consists of test circuits which check the information provided by the data carrier and also of a control circuit which is connected with the stores and the test circuits. The control circuit has a fixed programme to control the functions required for satisfactory machining.