baber/WOPTO huggingface dataset:
Patent FR-3127708-A1 (FR)
Title: Dispositif pour la fabrication d’un bloc de terre comprimée de grandes dimensions, procédé de fabrication et bloc de terre comprimée obtenu par un tel procédé
Inventor: OGGERO MICHEL
IPC: E04C1/00
Filed: 2021-10-04
Abstract: DISPOSITIF POUR LA FABRICATION D’UN BLOC DE TERRE COMPRIMÉE DE GRANDES DIMENSIONS, PROCÉDÉ DE FABRICATION ET BLOC DE TERRE COMPRIMÉE OBTENU PAR UN TEL PROCÉDÉ Un dispositif (100) pour la fabrication d’un bloc de terre comprimée, le procédé de fabrication correspondant, le bloc de terre obtenu par le procédé et un engin de chantier mobile doté du dispositif précité. Ledit dispositif comportant un moule (101), ouvert sur ses faces inférieure et supérieure, ledit moule étant mobile entre :- une position de remplissage (161), - une position de moulage (162) dans laquelle l’extrémité libre du vérin de compression est alignée avec le moule de sorte que le vérin peut traverser la face inférieure ouverte du moule et déplacer un plateau horizontal de compression disposé dans le moule pour comprimer une composition comportant de la terre crue entre ledit plateau et une butée de compression (130), de sorte à former un bloc de terre comprimée, ledit vérin pouvant exercer une poussée supérieure ou égale à 500 tonnes, et- une position de démoulage (163), permettant le déplacement du bloc de terre comprimée en translation verticale par rapport au moule par des moyens de démoulage.  Figure pour l'abrégé : figure 1
Patent FR-3128782-A1 (FR)
Title: Dispositif de mesure des performances d’un detecteur optique et procede de mesure associe
Inventor: MARTINEAU LILIAN
IPC: G01J5/90
Filed: 2021-10-29
Abstract: Ce dispositif de mesure (10) des performances d’un détecteur optique (20) comprend :– un cryostat (17) ;– un support (19) apte à recevoir le détecteur (20), fixé à l’intérieur du cryostat (17) ; – des moyens de mesure des performances du détecteur (20) ; et– un écran (12a-12b) disposé autour du support (19) apte à limiter les rayonnements susceptibles d’atteindre le support dans une gamme de longueurs d’ondes du détecteur (20) ;– une fibre optique (16) monomodale dans la gamme de longueurs d’onde du détecteur (20), insérée dans une ouverture (15) du cryostat (17) ;– au moins un module (50) de génération d’un flux lumineux intégrant une source fibrée (23) apte à générer le flux lumineux dans la fibre optique (16).  Figure pour l’abrégé : Fig 6
Patent FR-3130289-A1 (FR)
Title: Dispositif de bio-méthanation et procédé associé
Inventor: HADDAD MATHIEU
IPC: C12P5/02
Filed: 2021-12-13
Abstract: L’invention concerne un dispositif de bio-méthanation (10) d’un gaz (8) contenant du CO et/ou du H2, le dispositif de bio-méthanation étant caractérisé en ce qu’il comprend :  un premier réacteur (11) comprenant une cavité (12), ledit premier réacteur étant configuré pour être placé à l’intérieur d’un bain liquide (13) comprenant au moins une population bactérienne, de sorte que, lorsque le premier réacteur (11) est en contact avec le bain liquide (13), un biofilm est formé autour de la cavité (12) ;un injecteur (7) du gaz (8) contenant du CO et/ou H2 dans la cavité (12), le biofilm étant apte à réaliser une conversion biologique du gaz contenant du CO et/ou H2 en méthane ;un premier dispositif d’injection (14) de CO2, configuré pour injecter du CO2 gazeux (9) dans le bain liquide (13).  Fig. 1
Patent FR-3132071-A1 (FR)
Title: Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système
Inventor: GONCALVES CLAUDINO
IPC: B61H13/20
Filed: 2022-01-24
Abstract: L’invention concerne un système de freinage ferroviaire (1) comportant un cylindre (2) configuré pour agir sur une roue (7) par l’intermédiaire d’un porte-sabot (3) et pour qu’en configuration de frein de parking, un effort de freinage appliqué sur la roue est directement fonction d’un effort de freinage appliqué en configuration de frein de service ou d’urgence, une biellette de transmission d’effort (9) assujettie mécaniquement au cylindre de frein et au porte-sabot, un dispositif élastique (20) configuré pour être sollicité par le cylindre et agissant directement sur le porte-sabot, et un mécanisme d’interface (4) interposé entre le cylindre et le dispositif élastique, le système étant configuré pour permettre au porte-sabot de se déplacer par l’intermédiaire de la biellette selon une direction horizontale et/ou verticale et aussi par l’intermédiaire du mécanisme d’interface au moins verticalement en translation et/ou en pivotement, pour suivre le mouvement de la roue.  (Figure 1)
Patent FR-3133159-A1 (FR)
Title: Procede de controle d’un vehicule comprenant une prise electrique
Inventor: BALENGHIEN OLIVIER
IPC: B60L3/00
Filed: 2022-03-04
Abstract: Procédé de contrôle d’un véhicule comprenant une prise électrique (P1, P2), cette prise électrique (P1, P2) comprenant :- une première et une deuxième broche électrique (B1, B2), - un premier et un deuxième capteur de température (C1, C2), configurés de sorte à mesurer une première TP1 et une deuxième TP2 température représentative respectivement d’une température de la première et deuxième broche (B1, B2),ce procédé exécutant successivement :- une deuxième étape de calcul d’un écart E tel que [Math 4] - une quatrième étape de diagnostic confirmant un état de défaillance du premier ou deuxième capteur de température (C1, C2) si cet écart E est au moins une fois strictement supérieur à un seuil de défaillance, - une cinquième étape de mise en sécurité du véhicule si la quatrième étape confirme la défaillance.  Figure 2.
Patent FR-3125803-A1 (FR)
Title: Conditionnement scellé d'articles absorbants avec des fibres naturelles
Inventor: REMUS MICHAEL
IPC: B65D85/07
Filed: 2022-07-28
Abstract: Lʼinvention concerne un conditionnement dʼun ou plusieurs articles absorbants, dans lequel le ou les articles absorbants sont scellés à lʼintérieur du conditionnement. Le conditionnement a une pluralité de panneaux et une ligne de pliage supérieure. La pluralité de panneaux inclut un panneau faisant face au consommateur et un panneau supérieur disposé sus-jacent au panneau faisant face au consommateur. Chacun parmi la pluralité de panneaux a une surface interne et une surface externe. La ligne de pliage supérieure est disposée entre le panneau faisant face au consommateur et le panneau supérieur, et la ligne de pliage supérieure est colinéaire, au moins en partie, avec un pli en croix. Et le matériau de conditionnement a des fibres naturelles et a une masse surfacique comprise entre 60 g/m2 et 120 g/m2, plus préférablement entre 65 g/m2 et 105 g/m2, ou le plus préférablement entre 70 g/m2 et 90 g/m2, telle que déterminée par lʼintermédiaire de lʼISO 536 telle que modifiée ici.
Patent FR-2027997-A1 (FR)
Title: Making plastic bags with reinforcing strips - for the mouth and handles
IPC: B65D33/16
Filed: 1970-01-08
Abstract: Automated production of thermoplastic (polyethylene) carrier bags with creased sidewalls, boxed ends and the mouths reinforced with strips of (extruded) plastic profiles which reinforce the handle mountings or hand hole and pref. which have complementary tongue-and-groove engagement for closing the bags. The base seam may be welded before, during or after lamination of the spread bag lips to the strip profiles. Pref. bags made in pairs.
Patent FR-2070722-A1 (FR)
Title: Uranium from the decomposition of phosphate
IPC: C22B60/02
Filed: 1970-10-29
Abstract: Uranium is recovered during the prodn. of phosphoric acid from phosphates by (a) decomposing the phosphate with aqs. hydrochloric acid, (b) separating the aqs. liquor from undissolved materials, (c) extracting the aqs. liquor with an organic solvent which dissolves phosphoric acid and only possesses a limited miscibility with water, (D) separating the product extracted by the solvent from the aqs. product, (e) treating the product extracted by the solvent with an aqs. liquor, (f) separating the aqs. liquor from the solvent phase, and (g) recovering the uranium from the separatd aqs. liquor.
Patent FR-2142814-A1 (FR)
Title: Automatic bread-making machine - with automatic prepn of cloth-lined dough containers
IPC: A21C9/08
Filed: 1971-06-25
Abstract: The device more partic. concerns the portion of the bread-making machine arranged downstream of the formation of the separate pieces of dough; these are placed on grids while the dough matures until it is ready to be placed in the oven. In the new device the grids are covered with a cloth to form parallel troughs into each of which a piece of dough is introduced; each of the perforated supports has rigid undulations which form the parallel troughs. When a cloth is pressed against the supports it takes the shape of the rigid undulations underneath; this pressing is effected by a continuous track the feet of which correspond to the shape of the troughs. The device renders the formation of the cloth troughs completely automatic and thus effects a considerable saving in time.
Patent FR-2146144-A1 (FR)
Title: Rechargeable electrochemical cell - with alkaline electrolyte and stacked thin plate elements
IPC: H01M12/08
Filed: 1971-07-20
Abstract: The tin plate elements are in plastic frames with even numbers of mating holes in opposite edges to act as feeds and drains for electrolyte and oxygen loaded gas, these be ing joined by microchannels on the faces of the frames, to the active elements of the cell. A bipolar electrode with oxygen reduction catalyst (carbon in plastic, hydrophobic binder) on its non-porous positive face is in direct contact with a microporous membrane. The negative face, esp. of zinc, is oxidised during discharge and at least one intermediate layer between it and the membrane, acts as a filter to keep oxide from the electrolyte channels and prevents dendritic crystals puncturing the membrane.
Patent FR-2106553-A1 (FR)
Title: Pvp/medicament compsns - giving better oral absorption by increasing the solubility in gastro-intestinal fluids
IPC: A61K47/32
Filed: 1971-09-15
Abstract: Title compsns. is prepd. by producing a soln of the medicament in PVP and urethane where the ratio of PVP: urethane is 1:4 to 7:3, pref. 2:3 to 3:2 and eliminating the urethane.
Patent FR-2153202-A1 (FR)
Title: Triiodothyroacetic acid salts prepn - with metals and organic bases
IPC: C07C59/68
Filed: 1971-09-24
Abstract: Title salts of formula (I): (in which M is (1) an alkali metal or the cation of an org. base (salts soluble in water) or (2) one gram-equiv. or a metal other than an alkali metal (water-insol. salts)) are prepd. (1) by reacting triiodothyroacetic acid in alcoholic-aq. soln in the cold with the stoichiometric amt. of an alkali base or an organic base, evaporating the resulting soln. in vacuo, and comminuting and drying the resulting salt, or (2) by reacting a soluble salt of triiodothyroacetic acid in alcoholic-aq. soln. in the cold with a soluble salt of a metal other than an alkali metal salt, and filtering off, washing and drying the pptd. salt. The salts have hypolipaemic and hypocholesterolaemic activity and activity against cellulitis. The soluble salts can be used in injections, and when applied topically give improved percutaneous absorption. Where the cation is pharmacologically active. this activity is allied with the activity of triiodothyroacetic-acid.
Patent FR-2211337-A1 (FR)
Title: Modular construction of Archimedean screws - by assembling a staggered succession of prefabricated vanes
IPC: B21D53/78
Filed: 1972-12-21
Abstract: Construction of various profiles of Archimedean screw by mounting a series of individual vanes along a shaft, successive vanes being circumferentially staggered to produce a helical progression with overlapping support of each vane by >=1 other. The vanes should be keyed to the shaft by injection of a binder resin to flood the interfaces. The vanes may have a polygonal bore to restrict the degree of lateral displacement. Assembly may incorporate vanes of different materials, esp. alternating blades of stainless steel and of glass fibre reinforced resin (polyester). To facilitate impregnation alternate blades may be of non impregnated glass which can be resin loaded at the same time as the shaft keys. Many different screw profiles can be constructed by changing the degree of vane overlap and/or the vane thickness.
Patent FR-2220463-A1 (FR)
Title: Capstan boat winch drive mechanism - has differential so speed varies automatically to match rope load
IPC: B66D1/74
Filed: 1973-03-06
Abstract: While the driving power stays constant, the speed of the winch drum is automatically adjusted to match the resistance in the rope coiled round it. The adjusting mechanism can incorporate a differential with the sun wheel coupled to the drive input, and an output shaft coupled to one or more drums and, by clutches, either to the planet carrier or one of the planetary pinions. The crown wheel can also be coupled to a drive, via a variable-speed device, as can the sun wheel.
Patent FR-2222058-A1 (FR)
Title: Conveyor band cooking tunnel for food products - uses infrared radiation with wavelength above 2 microns
IPC: A47J37/04
Filed: 1973-03-20
Abstract: Items to be cooked can include bread, biscuits, cakes, meat etc. and these are conveyed through a tunnel where they are exposed to infrared radiation with a wavelength in excess of 2 microns, pref. 2 to 20 microns, e.g. from catalytic elements which may be promoting flameless combustion of propane or methane. Air inside the tunnel is kept in motion to ensure homogeneous temp. conditions throughout the tunnel; pref. the air is circulated by fans, entering the tunnel via the infrared elements so that supplementary cooking heat becomes available by forced convection. Compared with conventional cookers employing radiation at wavelengths below 2 microns, the greater penetration of temperature to be halved and cooking time reduced by a third.
Patent FR-2178204-A1 (FR)
Title: Gossypol prepn - from gossypol anthranilate by alkaline hydrolysis of the anthranilate
IPC: G03C8/52
Filed: 1973-03-29
Abstract: Title cpd. which has antitumour activity, is prepd. by alkaline hydrolysis of gossypol anthranilate in the presence of an antioxidant, reaction of the hydrolysate with acetic acid, neutralisation with a soda soln. in the presence of antioxidant and recrystallisation. The yield and quality of the prodt. are increased by treatment of the alkali hydrolysate with conc. mineral acid e.g. sulphuric acid. The purity of the prodt. is increased to 98-100%.
Patent FR-2185738-A1 (FR)
Title: Crack-bridging insulating floor coating - for use on concrete and similar substrates
IPC: E01C7/32
Filed: 1973-05-21
Abstract: The coating comprising the following successive layers from the bottom upwards; (a) a sealing strip floating on the substrate, (b) a pressure and/or solvent - resistant and/or heat-insulating inter. layer, (c) a bituminous layer bonding the inter. layer to the next outermost layer and (d) a rolled asphalt layer.
Patent FR-2243727-A1 (FR)
Title: Spray drier - for producing powder of increased size
IPC: A23P10/22
Filed: 1973-09-14
Abstract: Appts. uses a liquid atomiser with a hot drying gas and is provided with a feed of powder particles, the dimensions of which are to be increased and which are blown into the spray cone from the atomiser, the powder feed being directed so that it enters the spray cone in a direction perpendicular to the plane of the cone.
Patent FR-2258338-A1 (FR)
Title: Control method for machine folding paper strip - uses constant frequency oscillating guide and variable strip feed speed
IPC: B41F13/60
Filed: 1974-01-22
Abstract: The paper is passed through an oscillating guide (2) which runs at constant frequency, independent of required paper fold size, but with variable amplitude controlled by a control device (14). The folds are formed using helical devices (3, 4) and are delivered on a conveyor (5). The paper is driven at a speed determined by the format of the paper, and the oscillation speed and fold spacing, by a sprocket drive (7) operated by an impulse motor (8) supplied by a pulse generator (9). A control system coordinates the components, including the printing machine (10).
Patent FR-2259226-A1 (FR)
Title: Tool for anchoring equipment in a borehole - partic. an oil prodn. well
IPC: E21B23/02
Filed: 1974-01-28
Abstract: Anchoring tool in a pipeline for production or control equipment, comprising in known manner, (a) a locking skirt having an external groove limited at least downwardly by a frustro-conical surface which co-operates with a frustro-conical bearing surface cut on a series of equally spaced anchoring wedges, the right section of each of these having dimensions only a little below those of an equal number of windows cut out of a suspension fitting of the production or control appts., (b) an annular external shoulder on the suspension fitting, which rests on an annular seating part integral with the internal walls of a pipeline joint constituting the receiver for the apparatus and so ensures the locating of the anchoring tool, when the anchoring wedges are then opposite a cylindrical groove formed in the internal wall of the joint and bounded upwardly by a frustro conical surface cooperating with a frustro conical bearing surface cut on each of the series of anchoring wedges, but in which in novel fashion, (c) the locking skirt is connected to the suspension fitting by a section of left hand thread and carries means for connection to a device separately causing a traction motion of the locking skirt and a rotary motion in both directions.
Patent FR-2268525-A1 (FR)
Title: Dihydro-dithiinyl-and-oxathiinyl-methyl cephalosporins - with broad-spectrum antibacterial activity
IPC: C07D501/20
Filed: 1974-04-25
Abstract: Cephalosporin derivs of formula (I) and their salts are new: (where one of A and A1 is O or S and the other is S; R1 is H, acetoxy, 5-methyl-1,3,4-thiadiazol-2-ylthio or 1-methyl-1,2,3,4-tetrazol-5-ylthio and R2 is COOH, or R1 is pyridino and R2 is COO). Cpds (I) are broad-spectrum antibacterials, e.g. active against penicillin sensitive Staph. aureus strains in concns of 0.01-50 mu g/ml and against penicillin-resistant Staph. aureus strains and E. coli (Monod strain) in concns of 0.1-50 mu g/ml.
Patent FR-2271054-A1 (FR)
Title: Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened
IPC: B43L9/24
Filed: 1974-05-13
Abstract: A pair of compasses designed to hold a ball point pen has one leg (3) with a point (9) at the bottom and a pair of lugs at the top forming a fork. A screw (4) acting as a pivot passes through a hole through one lug, and engages a screw thread formed by a raised ring around a hole through the other lug. Between the two lugs is attached a strip of metal (1) ben into a V shape, being retained by the screw passing through a hole through each arm of the V. Each arm carries a bent extension so that when the screw is tightened, the two bent extensions can grip a ball point pen between them. The top of the pen protrudes above the level of these extensions so as to form a finger grip for drawing a cricle.
Patent FR-2245687-A1 (FR)
Title: Polyester of hydroxy-alkane acid - useful as surfactants, corrosion inhibitors and anti-static agents
IPC: C09K23/42
Filed: 1974-06-24
Abstract: Title prods. of the formula (where R = H, or (substd) hydrocarbon gp. R' = H or 1-24C hydrocarbon gp. R " = 1-24C hydrocarbon gp. x = 0 1, Y is a polyolefin oxide radical, a metal or ZH; Z is an amine radical or NH3; q is the valency of Y; and p = 0 1-50) are obtd. by reacting a complex acid of formula with a metal salt, an org. mettalic deriv. or an amine at room temp. or with olefin oxide at 110-170 degrees C in the presence of a catalyst, e.g. KOH in aq. soln. p is pref. such that the mol. wt. is 500-50,000.
Patent FR-2281303-A1 (FR)
Title: Reel for wires and cables - is assembled from two half reels with locating pieces
IPC: B65H75/50
Filed: 1974-08-08
Abstract: The reel for wires and cables is made from two identical moulded parts. Each part forms half of the central cylinder (2) and of the end discs (3, 4). The edges of the central cylinder have slots and ridges which locate the parts, and the edges of the end discs have pins and holes (7, 8) for the same reason. Moulded strips (11) on the inside of the cylinder are used to centre the reel on a shaft, and an external moulding (10) is used in driving the reel in rotation.
Patent FR-2282515-A1 (FR)
Title: Assembly of reinforced concrete slabs - has concrete topping entering spiral wire over hooked reinforcements at joints
IPC: E04B5/38
Filed: 1974-08-21
Abstract: Two identical slabs (1, 2) have lengthwise counter-braces and transverse bars (6), each of the bars ending in a protruding hook (7, 7a) bent upwards and turned towards the inside of the slab. The hooks belonging to two adjacent slabs are therefore back to back. Concrete (14) is poured onto these slabs. A wire (8) twisted into a spiral with its axis parallel to the joint (10) and its turns vertical is placed on the slabs in such a way that a part of each turn is in contact with the two adjacent slabs along the joint line, while the opposite part of the turn is above the hooks, this spiral binding above the joint a cylinder (9) of the concrete poured in situ.
Patent FR-2280633-A1 (FR)
Title: Substd. alkylene diamines for fixing dyes - prepd by condensation of alkylene diamines with diacyl cpds
IPC: C07D211/88
Filed: 1974-08-28
Abstract: N-acyloyl N'-alkyl alkylene diamines of formula (I): (where R is bivalent aliphatic, cycloaliphatic, aromatic or bicyclic forming with dicarbonyl amino a 5, 6 or 7 cycle; R1 is H or 8-12C alkyl, R2 is 8-22C alkyl; n- is 2-6), are used to promote the fixing of basic dyes to acrylic polymer fibres or acid modified polyesters and combine the excellent fixing props. of permanent fixers with the advantages of temporary fixers (better bath usage, short exhaustion times) without loss of effectiveness. (I) are prepd. by condensing N-alkyl alkylene diamines H2N-(CH2)nN(R')(R'') with a diacyl cpd. R-(C(=O)-X)2 (where each X is Cl, Br, -OH or may be together -O-).
Patent FR-2283109-A1 (FR)
Title: Separating organo metallic cpds. forming adducts with thiourea - pref. ferrocene, nickelocene, benzene tricarbonyl chromium and cyclopentadienyl tricarbonyl manganese
Inventor: NESMEYANOV A N
IPC: C07F17/00
Filed: 1974-08-29
Abstract: Cyclopenteadienyl- or benzene-pi-complexes of transition metals, having general formula LML' (I) (where L is an unsubstd. cyclopentadienyl- or an unsubstd. benzene ring, L' is an unsubstd. cyclopentadienyl-, an unsubstd. benzene ring or carbonyl gps. and M is a transition metal) are separated from their mixtures with cpds. (II) which do not form adducts with thiourea in the presence of an organic solvent consisting of a 1-3C alkanol and/or a dialkyl ketone; (2) separating the adducts of thiourea with (I) from (II) and (3) decomposing the adducts with release of (I). Purifying (I) for use as anti-knocking cpds., biologically active materials, stabilisers for polymers, insecticides, dyes, additives to fuels, paints, lacquers, oils and rubber and for prodn. of metallic coatings. Urea adducts of (I) may be used in improving storage stability of (I).
Patent FR-2284101-A1 (FR)
Title: Testing classification of cork stoppers - using matrix of probes sensing surface conditions and comparing with reference valves
IPC: B07C5/08
Filed: 1974-09-04
Abstract: Corks (21) to be classified are gravity fed down an inclined shute (10) to a plate (12) rotating vertically about its axis (11). The corks drop into housings in the plate containing pulley wheels enabling the corks to be rolled in an arc (17) so that a matrix of probes (1) can contact the surface through a perforated metallic surface (4). Flexible conductors (9) ensure that when contact is closed via the probes the counting circuits process the pulses for comparison. Corks are dropped into appropriate funnels (19) located in synchronism under the plate.