baber/WOPTO huggingface dataset:
Patent FR-3125092-B1 (FR)
Title: Procédé de régulation d’une turbomachine
Inventor: BIDAN GUILLAUME FRANÇOIS DANIEL
IPC: F02C6/00
Filed: 2021-07-09
Granted: 2023-06-02
Abstract: Le présent document concerne un procédé de régulation d’une turbomachine (100) comprenant une turbine haute pression (114) reliée à un arbre haute pression (122) et une turbine basse pression (115) reliée à un arbre basse pression (121), des gaz chauds en sortie de la turbine haute pression entrainant la turbine basse pression, le procédé comprenant :  a- assister électriquement (l’arbre haute pression (122), pour fournir audit arbre haute pression, une énergie électrique en supplément d’une énergie thermique issue d’une chambre de combustion (113) de la turbomachine, pendant une durée d’assistance, et b- corriger le régime de l’arbre basse pression (121) pour atteindre un régime de référence de l’arbre basse pression (121) préalablement déterminé en l’absence d’assistance électrique.  Figure à publier avec l’abrégé : [Fig. 1]
Patent FR-3127283-B1 (FR)
Title: Procédé de mesure de la température d’un onduleur pour moteurs électriques
Inventor: MARTINHO NICOLAS
IPC: G01K7/16
Filed: 2021-09-20
Granted: 2023-08-18
Abstract: L’invention concerne un procédé de mesure de la température d’un onduleur (1) destiné à alimenter un moteur électrique (4), l’onduleur (1) comprenant au moins un transistor (2) du type MOS comportant une source (S), une grille (G) et un drain (D).  Le procédé comprend :  une étape de mesure d’une tension VDS entre le drain et la source et de mesure d’un courant de drain IDon lorsque le courant traverse le transistor du drain vers la source suivant un sens conventionnel,   une étape de calcul d’une résistance RDS à partir de la tension VDS et du courant de drain IDon, etune étape de détermination d’une première température T1 du transistor (2) à partir de la résistance RDS et d’une première loi définissant des valeurs de température T1 en fonction de valeurs de résistance RDS.  Figure de l’abrégé : Fig. 1
Patent FR-3130050-B1 (FR)
Title: Calculateur d’algorithme réalisé à partir de mémoires à technologies mixtes
Inventor: MESQUIDA THOMAS
IPC: G06F15/76
Filed: 2021-12-08
Granted: 2023-12-15
Abstract: L’invention a pour objet un calculateur pour exécuter un algorithme de calcul impliquant une variable numérique selon au moins deux phases de fonctionnement, Le calculateur comprenant :  un étage mémoire comprenant :   un premier ensemble de mémoires pour stocker un premier sous-mot de chaque variable numérique; chaque mémoire dudit premier ensemble étant non volatile et présentant une première endurance en lecture et une première cyclabilité en écriture ;un second ensemble de mémoires pour stocker un second sous-mot de chaque variable numérique; chaque mémoire dudit second ensemble présentant une seconde endurance en lecture et une seconde cyclabilité en écriture ;  la première endurance en lecture étant supérieure à la seconde endurance en lecture et la première cyclabilité en écriture étant inférieure à la seconde cyclabilité en écriture.  Figure pour l’abrégé : Fig.1
Patent FR-3131372-B1 (FR)
Title: Dispositif de mesure de tomographie par processus électrique amélioré
Inventor: FREITAS PHILIPPE
IPC: G01J7/00
Filed: 2021-12-24
Granted: 2024-01-19
Abstract: Dispositif de mesure de tomographie par processus électrique amélioré Un dispositif de mesure de tomographie par processus électrique pour substrat solide comprend une source de courant ou de tension (12), une pluralité d’électrodes (22) propres à être reliées à un substrat solide à mesurer (24) et un convertisseur analogique numérique (26) comprenant deux entrées de mesure (+,-) et une entrée de référence (r), agencé pour émettre un signal numérique correspondant à la différence entre la tension des deux entrées de mesure (+,-) proportionnellement à un niveau de tension désigné par l’entrée de référence (r), la source de courant ou de tension (12) pouvant être reliée à une paire d’électrodes dans la pluralité d’électrodes (22) de manière commandée, de sorte qu’un courant issu de la source de courant ou de tension (12) traverse ledit substrat à mesurer selon une séquence d’excitation choisie, les deux entrées de mesure (+,-) du convertisseur analogique numérique (26) pouvant chacune être reliée à une électrode respective d’une paire d’électrodes dans la pluralité d’électrodes (22) choisie en fonction de ladite séquence d’excitation, caractérisé en ce que la source de courant ou de tension (12) est reliée à l’entrée de référence (r) du convertisseur analogique numérique (26).  Fig.1
Patent FR-2132216-B1 (FR)
IPC: C11D17/00
Filed: 1972-03-29
Granted: 1977-04-01
Abstract: 1390503 Liquid detergent compositions UNILEVER Ltd 29 March 1972 [30 March 1971] 8132/71 Heading C5D An aqueous detergent composition comprises a liquid aqueous medium containing from 1 to 50% by wt. of an organic detergent and at least 1% by wt. of a non-detergent electrolyte and, suspended in the medium, capsules containing core material and having at their surface a water-soluble polymer gel, in which the electrolyte and its concentration in the medium and the polymer gel are such that the polymer gel is insoluble in the medium, but dissolves with release of the core material when the composition is diluted with water. The capsules preferably contain 2 to 30% by wt. of polymer gel, in the form of a wall surrounding the core material. The core material may be liquid, e.g. lemon oil, ethylene glycol and liquid paraffin or solid, e.g. bleach, fluorescers, foam boosters, cosmetics and organic detergents. The polymer gel may be a polysaccharide such as pectin, carrageenan, alginic acid and amylopectin; a cellulose ether, e.g. carboxymethyl cellulose; a protein gelatin; or a synthetic polymer such as polyvinyl alcohol, polyvinyl acetate polyacrylic acid and polyethylene oxide. The electrolyte may be an alkali metal or ammonium salt of citric, tartaric, maleic, oxalic or other organic acid; an alkali metal or ammonium chloride, sulphate, pyrophosphate, tripolyphosphate or dihydrogen ortho phosphate. The capsules may be from 1 micron in diameter up to 500 to 4000 microns. Suspending agents such as synthetic montmorillonite clays and carboxyvinyl polymers may be present. The organic detergent may be an anionic, non- ionic or cationic surfactant. The liquids are of general application, e.g. dish-washing compositions, shampoos, bath preparations and heavy duty liquids for washing textiles. Specifications 1,262,280, 1,303,810 and 1,308,190 are referred to.
Patent FR-2389808-B1 (FR)
IPC: B60W10/103
Filed: 1978-05-03
Granted: 1983-12-23
Abstract: An integrated transmission-engine control for a transmission, such as a hydrostatic transmission having a variable displacement unit connectable to an engine and a second displacement unit connected to an output shaft, including fluid pressure-operated ratio governor means for the transmission, fluid pressure-operated means for controlling the supply of fuel to an engine, a power demand valve for converting a particular power demand to a particular fluid pressure primary control signal. The primary control signal is applied to the ratio governor means in opposition to a signal representing engine speed to set the transmission ratio for a desired engine speed and also applied to the fuel supply controlling means to establish a fuel setting to match engine horsepower to engine speed for minimum fuel consumption.
Patent FR-2475954-B1 (FR)
IPC: B22D11/126
Filed: 1980-02-15
Granted: 1983-12-30
Abstract: 1. An apparatus for transferring bars from a casting machine to a cooler, comprising a carriage provided with gripping means, characterized in that it comprises at least one rail (1) which is disposed longitudinally between the casting machine and the cooler (2), the carriage being moved along said rail (1), and at least two pulley tackles (9) mounted on said carriage, which act directly or indirectly on the gripping means, each of said gripping means comprising a hook (11) comprising in its lower portion a surface capable of co-operating with the surface of a bar (16) when said hook is lowered thereabove, to cause said hook to pivot and come into a position of gripping said bar.
Patent FR-2497737-B1 (FR)
IPC: F16H57/031
Filed: 1981-01-09
Granted: 1984-12-07
Abstract: 1. Transmission unit for motor vehicles comprising a clutch (1), a gearbox (2) comprising a primary shaft (4) connected to the clutch and a secondary shaft (9) having a counter-gear (12) cooperating with a ring gear (13) of a differential (3) having two output transmission shafts (14 and 15), a first casing (16) which comprises a housing (16a) for the clutch (1) and a housing (16b) for the differential (3) and in which are mounted bearings for the primary (4) and secondary (9) shafts of the gearbox (2) and for one of the output transmission shafts of the differential, and the second casing (17) comprising a housing (17a) for the gearbox (2) having a closed end (17) in which are mounted bearings (25 and 27) for the primary (4) and secondary (9) shafts of this gearbox, and an approximately flat part (17c) intended to form a cover for the housing (16b) of the differential (3) and in which is disposed a bearing (29) for the second output transmission shaft (15) of the differential (3), characterized in that the first casing (16) has a housing (16c) in which is engaged the end (9a) of the secondary shaft (9) supporting the counter-gear (12) and in the wall of which are formed, on the one hand, a side opening (30) for passing therethrough the ring gear cooperating with the counter-gear (12) and, on the other hand, at the open end of the housing, a journal bearing (22) for the secondary shaft (9) of the gearbox (2), so that the counter-gear (12) is mounted over hanging on the secondary shaft.
Patent FR-2504521-B1 (FR)
IPC: C01B15/04
Filed: 1981-04-27
Granted: 1983-06-17
Abstract: Solid particles of metal peroxide are coated by means of a coating agent containing a water-soluble condensed phospahte.
Patent FR-2507977-B1 (FR)
Inventor: KUBOTA SHIKIBU
IPC: B60K20/06
Filed: 1982-06-16
Granted: 1985-12-27
Abstract: A click mechanism in the automatic power transmission gear selector device is mounted onto a bracket for mounting a control rod of the selector device onto a steering column and directly associated with the control rod. By this, click in shifting the automatic power transmission can be directly transmitted to the selector lever through the control rod.
Patent FR-2569826-B1 (FR)
IPC: F23G5/027
Filed: 1984-08-30
Granted: 1989-06-16
Abstract: 1. An incinerator for incinerating refuse, comprising a combustion chamber (1) with a door (4) for charging the refuse and means for feeding primary air therein, a fume duct (7) in communication with the combustion chamber (1) and including means for preventing the passage of the dust entrained by the fumes as well as means for delivering secondary air, and a post-combustion chamber (9) connected to the combustion chamber (1) through the fume duct (7), the post-combustion chamber (9) including at least one burner (11), a chimney (13) provided at one end thereof, and nozzles (10) for tangentially feeding a tertiary combustion air flow, characterized in that the nozzles (10) are distributed along a line parallel to the major axis of the post-combustion chamber (9), and in that a further nozzle (12) is provided for feeding tertiary air in the postcombustion chamber (9), said further nozzle opening axially at the end of the post-combustion chamber (9) which is opposite to the chimney (13).
Patent FR-2609655-B1 (FR)
Inventor: PAILLERE PATRICK
IPC: H05B6/22
Filed: 1987-01-15
Granted: 1989-03-24
Abstract: Apparatus for melting and continuously casting metals, comprising a vertical, conductive cold crucible (1) with at least part of the height of its wall in the form of longitudinal sectors (2) which are electrically insulated from one another and have a cooling fluid running through them; an inductor (6) with coils helically surrounding the crucible (1) over part of its height and supplied with alternating current both for heating and confining the metal; a system for drawing down the ingot; and possibly a chamber with a controlled external atmosphere, separating at least the contents of the crucible (1) from the external atmosphere, characterized in that the crucible (1) has an upper zone (4) divided into sectors, with parallel vertical generating lines, and a lower zone (5) divided into sectors and joined to the upper zone (4), the generating lines of the lower zone spreading apart in a downward direction from the join (45) between the two zones (4 and (5), and that the lowest coil (60) of the inductor (6) is at the level of that join (45). The apparatus of the invention is advantageously used for melting and casting refractory metals and other materials.
Patent FR-2609985-B1 (FR)
Inventor: AVIRON-VIOLET PAUL
IPC: C07C233/31
Filed: 1987-01-26
Granted: 1989-04-14
Abstract: A process for the N- omega -trifluoroacetylation of a saturated aliphatic monocarboxylic alpha , omega -diamino acid. A saturated aliphatic monocarboxylic alpha , omega -diamino acid of the formula: wherein R represents a straight-chain or branched-chain C1-C6 alkylene radical, is contacted with a C1-C6 straight-chain or branched-chain alkyl trifluoroacetate.
Patent FR-2627476-B1 (FR)
IPC: B66C1/18
Filed: 1988-02-22
Granted: 1990-06-08
Abstract: Sling strap, characterised in that the stirrup (4), which has a loop (5) comprising two side cheeks (9, 9') which each have holes (10, 10') in which pivots a revolving assembly (8) consisting of two positioning discs (11, 11') which are joined, on the one hand, by a receiving pin (12) forming an integral part of the receiving means and around which pin (12) the end (2) of the strap (1) is wrapped and folded back through 180 DEG , and, on the other hand, and on both sides of and parallel to the receiving pin (12), by two carrying pins (13, 13') which define between them a straight slot (14) which guides the end (2) of the strap (1) situated in line with the receiving pin (12). The assembly formed by the revolving positioning discs (11, 11') and the carrying pins (13, 13') form the positioning and guiding means of the strap (1).
Patent FR-2639636-B1 (FR)
IPC: C07D261/18
Filed: 1988-11-30
Granted: 1994-03-04
Abstract: The invention relates to heterocyclic compounds of general formula in which R1 and R2 each represent a C1-C4 alkyl, phenyl, benzyl or trifluoromethyl group or a halogen atom, R3 represents a hydrogen atom, a hydroxyl group or a C1-C4 alkoxy or alkyl group, R4, in position 3 or 5, represents a hydrogen atom, a trifluoromethyl group or a C1-C4 hydroxyalkyl, alkoxy or alkyl group, R5 represents a hydrogen atom or a C1-C4 alkyl group or R4 and R5 together represent a tetramethylene group, and Z, in position 3 or 5 of the heterocyclic ring, represents a -N(R6)-CO-, -CO-N(R6)-, -N(R6)-CO-N(R6)-CH(R6)-NH-CO- or -NH-CO-CH(R6)- group, in which R6 represents a hydrogen atom or a C1-C4 alkyl group. <??>Medicaments.
Patent FR-2659254-B1 (FR)
Inventor: BAPTISTE PEYRON JEAN
IPC: B21D1/05
Filed: 1990-03-09
Granted: 1992-07-10
Abstract: The subject of the invention is an installation for straightening, under traction, metal strip, comprising, on the inside of a frame (10), at least two bending units (3, 3') which are longitudinally offset and placed respectively above and below the strip, carrying at least one working cylinder (4) mounted so as to rotate about a transverse axis (40). <??>According to the invention, the chassis (30) of at least one upper bending unit (3) is mounted so as to rotate on two aligned journals (33, 34), about which the bending unit (3) assembly may rotate between a working position for which the working cylinder (4) faces downwards and into a reverse position for which the working cylinder (4) faces upwards and may thus be easily maintained or replaced. <??>The invention relates especially to the manufacture and the finishing of metal strip and may be applied not only to the so-called planishers but also to any device acting by bending-traction, for example for the correction of tiles or of arches, or else for breaking off oxides in the descaling line.
Patent FR-2688135-B1 (FR)
Inventor: CHRISTINE DUPUIS
IPC: A61K8/34
Filed: 1992-03-09
Granted: 1995-06-09
Abstract: PCT No. PCT/FR93/00223 Sec. 371 Date Sep. 8, 1994 Sec. 102(e) Date Sep. 8, 1994 PCT Filed Mar. 8, 1993 PCT Pub. No. WO93/17656 PCT Pub. Date Sep. 16, 1993A cosmetic hair-perming composition with a cosmetically acceptable medium containing at least one milk protein and/or milk protein hydrolysate and at least one keratin hydrolysate having a molecular weight of 100-200,000.
Patent FR-2701955-B1 (FR)
Inventor: BARRITAULT DENIS
IPC: A61P1/00
Filed: 1993-02-26
Granted: 1995-05-24
Abstract: PCT No. PCT/FR94/00219 Sec. 371 Date Nov. 1, 1995 Sec. 102(e) Date Nov. 1, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/19462 PCT Pub. Date Sep. 1, 1994Novel peptides having a SEQ ID No. 2 and SEQ ID No. 4 which peptides possess mitogenic properties.
Patent FR-2704380-B1 (FR)
Inventor: PIERRE BONVALLAT
IPC: H01T4/06
Filed: 1993-04-23
Granted: 1995-06-09
Abstract: The receptacle (18) has a receiving cavity (34) able to accommodate overvoltage protection devices (15) of various dimensions, and it contains three elastic contacts, including two line contacts (21, 22) each with two contact strips (39, 40-41, 42) and an earth contact (20) with a contact clip (45, 46). A thermofusible insulating shim (52) is inserted between four additional earth lugs (47 to 50) and the body (24) of the overvoltage protection device (15) so as to ensure that the latter is short-circuited in the event of operation due to a lightning strike.
Patent FR-2705655-B1 (FR)
Inventor: GEORGES CAHUZAC
IPC: B29C53/80
Filed: 1993-05-26
Granted: 1995-08-25
Abstract: - The subject of the invention is a machine for the simultaneous winding/laying-down-in-contact (contact winding) of a plurality of filaments (yarns) (F), comprising a portal frame (1) supporting a stage (7) carrying a winding/laying-down-in-contact head, which can move in X, Y, Z, at least one winding/laying-down head (T) mounted so as to move rotationally on the stage (7) about at least one vertical axis (8) and including a small winding/laying-down wheel (9), means for presenting, on the said small wheel, the filaments in at least two tangent sheets (plies) (F1, F2), means (48, 51; 55) for selectively entraining and cutting each filament, and bobbins (B) supplying the filaments (F), characterised in that the bobbins (B) are mounted on a fixed creel (C) and the filaments (F) are guided between the creel (C) and the head (T) by sets of guide pulleys (14, 15, 17, 19) arranged so as to limit the surface area swept by the filaments and to reduce jerks in the speed at which the filaments are paid out. - Application to the production of structures made of composite material.
Patent FR-2708937-B1 (FR)
Inventor: PREVOTS FABIEN
IPC: C12N15/31
Filed: 1993-08-09
Granted: 1995-12-08
Abstract: The subject of the invention is a DNA sequence of about 1.9 kb comprising at least one mechanism for resistance to phages, obtained from the 3.3 kb HindIII-HindIII DNA sequence, contained in the Lactococcus lactis ssp lactis strain deposited at C.N.C.M under No.1-945, by the PCR method.
Patent FR-2725985-B1 (FR)
Inventor: LESIEUR DANIEL
IPC: C07D491/044
Filed: 1994-10-21
Granted: 1996-11-15
Abstract: Tricyclic amides of formula (I), their enantiomers, diastereoisomers, and salts are new. R<1> = 1-4C alkylene, opt. substd. by alkyl, OH, alkoxycarbonyl, or COOH; R<2> = H or alkyl; R<3> = a group R<31> which is -C(=X')-(CH2)n-R<5> or a group R<32> which is -C(=X)-NH-(CH2)m -R<6>; m and n = 0-3; R5, R6 = H, alkyl, alkenyl, alkynyl, cycloalkyl, or di-cycloalkyl-alkyl (all opt. substd.); X, X' = O or S; A = -O-A<1>-; A<1> = 2-5C alkylene, alkenylene, or alkynylene which may be substd. by alkyl, alkoxy, OH and oxo gps.; Y forms, with the benzene ring to which it is attached, a group Y<1> which is naphthalene, benzofuran, or benzothiophene, all of which may be partially hydrogenated, or indole; provided that the substitutions on alkyl, alkenyl, and alkynyl groups are halogen, alkyl, or alkoxy, while the substitution on cycloalkyl and di-cycloalkyl-alkyl groups are alkyl, alkoxy, hydroxy, or oxo. Alkyl, alkoxy, alkenyl and alkynyl groups have up to 6C, and cycloalkyl groups have up to 8C, and may be satd. or unsatd. Intermediates of formula (II) and (VI) are new. Z<1> = a reactive gp.; A<6> = 2-5C alkenyl opt. substd. by 1-6C alkyl.
Patent FR-2731008-B1 (FR)
Inventor: DUCLAUD DIDIER MARCEL
IPC: C09J103/02
Filed: 1995-02-24
Granted: 1999-05-07
Abstract: The present invention relates to a boron-containing aqueous solution comprising at least one amino compound and/or one organic polyhydroxylated compound, characterized in that:it comprises a theoretical amount of B2O3 of between 25 and 55% by weight, at least one solubilized complex between at least one boron-containing product and the amino compound and/or one organic polyhydroxylated compound, and optionally at least one biocide and/or one antifoam and/or one anionic or non-ionic surfactant,it is obtained from at least one initial boron-containing solute consisting of a mixture of at least one borate, boric acid and/or B2O3 and optionally at least one strong base,and its pH is between 6 and 9.Application: Addition to starch paste, brightening products or biocides and for the decontamination of radioactive materials, inter alia.
Patent FR-2739170-B1 (FR)
IPC: F17D1/20
Filed: 1995-09-25
Granted: 1997-12-12
Abstract: A hydropneumatic anti-hammer tank with an air intake device (1) in a water pipe in which pressure drops occur. The device includes a means for sensing the liquid pressure in a first pipe portion, and a means for opening a port (3a) leading to a second pipe portion. The means for sensing the liquid pressure in the first pipe portion may include a sealed chamber (4) with a variable volume communicating with said first pipe portion.
Patent FR-2760061-B1 (FR)
Inventor: GARRIGUES JEAN CLAUDE
IPC: F16K31/04
Filed: 1997-02-21
Granted: 1999-04-30
Abstract: The tap is actuated by an energy source and comprises sensors (13,31) to detect that the actuator operates the tap. A first sensor measures a magnitude representing the power consumed from the energy source. An electronic circuit (11,29) is connected to the first sensor and to a comparator (10,28) which, when the actuator operates the tap, compares the magnitude representing the power consumed from the energy source with a set value, and emits an instruction as a function of this comparison. In the case of a pneumatic energy source a pressurised fluid is used. The actuator has a pneumatic valve piston (5) and the first sensor (13) measures the fluid pressure on either side of the piston (5). In the case where an electrical current energy source is used. the actuator is an electro-mechanical transducer (23) and the first sensor (31) measures the electrical power consumed from the energy source at the time the tap is operated.
Patent FR-2782008-B1 (FR)
Inventor: CHRISTEN YVES
IPC: A61K31/365
Filed: 1998-08-07
Granted: 2003-04-25
Abstract: The invention relates to the use of extracts of Ginkgo biloba, and in particular extracts of Ginkgo biloba comprising 20 to 30% of flavoneglycosides, 2.5 to 4.5% of ginkgolides A, B, C and J, 2 to 4% of bilobalide, less than 10% of proanthocyanidines and less than 10 ppm of compounds of alkylphenol type, for preparing a medicament intended to treat amyotrophic lateral sclerosis.