baber/WOPTO huggingface dataset:
Patent FR-3122406-B1 (FR)
Title: giravion muni d’un système de contrôle du mouvement en lacet ayant un rotor caréné et une protection contre le givrage
Inventor: ANDRAL SÉBASTIEN
IPC: B64D33/02
Filed: 2021-04-28
Granted: 2023-03-24
Abstract: La présente invention concerne un giravion (1) muni d’un système (10) de contrôle du mouvement en lacet comprenant une carène (11) et un rotor (12) muni de pales (13), les pales (13) étant disposées dans la carène (11) et mobiles en rotation autour d’un axe de rotation (AX) du rotor (12), ladite carène (11) comprenant une enveloppe (15) délimitant une veine d’air, ladite veine d’air s‘étendant selon un sens (95) de circulation de l’air au sein de la carène (11) d’une section d’entrée (20) vers une section de sortie (30). Le giravion (1) comporte une protection contre le givrage (40) comprenant au moins une grille (50) agencée en amont de la veine d’air (90) selon ledit sens (95) de circulation de l’air, ladite grille (50) étant au regard de ladite section d’entrée (20) parallèlement à l’axe de rotation (AX) et l’enveloppe (15), aucune grille n’étant au regard d’au moins un tronçon non protégé de la section d’entrée (20) selon une direction parallèle à l’axe de rotation (AX).  Figure d’abrégé : figure 1
Patent FR-3130805-B1 (FR)
Title: Procede de fabrication d’une couche de pedot-pss sur un substrat en silicone
Inventor: BENWADIH MOHAMMED
IPC: C08J7/12
Filed: 2021-12-17
Granted: 2023-12-22
Abstract: Procédé de fabrication d’une couche de PEDOT-PSS (110) sur un substrat (140) en polysiloxane comprenant les étapes successives suivantes :  i) hydrolyser le substrat (140) en polysiloxane de manière à avoir des groupements OH pendants,  ii) fonctionnaliser le substrat (140) hydrolysé avec une couche moléculaire (150) formée de silyl ou de silane comprenant un groupement phosphonate POO-, carboxylique COOH, ou sulfo S(O)2OH, moyennant quoi on obtient un substrat en polysiloxane fonctionnalisé par une couche moléculaire (150),  iii) déposer une couche de PEDOT-PSS (110) sur la couche moléculaire (150).  Figure pour l‘abrégé : 4
Patent FR-3133028-B1 (FR)
Title: Architecture optimisée d’un pneumatique
Inventor: LICENSE WILLIAM
IPC: B60C9/18
Filed: 2022-02-28
Granted: 2024-01-12
Abstract: Pneumatique radial pour véhicules lourds ayant un indice de charge supérieur à 1050 kg comprenant une armature de sommet (3) comprenant au moins deux couches de renforts transverses métalliques (321, 322), formant, avec la direction circonférentielle des angles orientés de signes opposés au moins égaux à 10° et au plus égaux à 70°, ayant une résistance à la rupture au moins égale à 80 daN. L’armature de sommet comprenant au moins une couche anti-perforation la plus radialement extérieure, constituée d’une cotte de maille d’anneaux métalliques d’un alliage ferreux, ladite cotte de maille étant enrobée dans au moins un matériau polymérique, en ce que la masse d’une couche anti-perforation est au plus égale 70% de la masse des autres couches de sommet.   Figure d’abrégé : Figure 1
Patent FR-2148085-B1 (FR)
IPC: F28F9/02
Filed: 1972-07-28
Granted: 1974-12-27
Abstract: 1387469 Tubular heat exchangers; headers DAIMLER-BENZ AG 24 July 1972 [30 July 1971] 34546/72 Heading F4S In an air heater comprising nests of tubes 27, 28 extending between header chambers 29, 30, 31 and surrounded by a housing 26 through which hot waste turbine gases are passed, the parts 40 of the header chamber walls exposed to heavy thermal stresses are provided with expansion corrugations 38 in the region where the tubes are connected to the header chambers, individual expansion corrugations 38 being inserted into and secured to associated cutouts in the chamber walls. As shown, each corrugation 38 extends inwardly into the interior of the header chamber, the corrugation being covered by a plate 43 only one side 44 of which is welded to the header wall. In an alternative embodiment (see Figs. 5-7, not shown), the perforated wall portion (45) of each header into which the ends of the tubes are secured is provided with outwardly extending corrugations (49) each of which projects into the heater housing and passes through some of the tubes (46). The corrugations (49) are secured by welding into slits (50, 51), respectively provided in the perforated wall portion (45) and in the tubes (46). The tubes may be arranged in an annular array (see Figs. 8-10), the hot gases flowing radially outwardly through the annular array between a central inlet aperture (56) and a laterally disposed outlet aperture (59).
Patent FR-2511288-B1 (FR)
IPC: B25B31/00
Filed: 1981-08-13
Granted: 1983-12-16
Abstract: Screw clamp pin extractor for clamping pins of the type having a body fastened to a spreader lying between two tongs secured to a screw, and a nut acting against a spring. The extractor comprises a pneumatic motor, a nose portion engaging the clamp pin and carrying a sleeve brought into contact with an assembly of sheets, said extractor comprising moreover an internal mechanical system. When the motor rotates for unscrewing pins the device is locked on the pin and the nut of same can be unscrewed, and thereafter, the pin is extracted through the action of a jack. The extractor can be attached as desired either to the body of the usual manual screwing machine or a robotic head known in itself.
Patent FR-2518218-B1 (FR)
IPC: F21H1/02
Filed: 1981-12-11
Granted: 1984-02-03
Abstract: 1. Incandescent material comprising a mixture of finely divided oxides in the form of a textile-like system, characterized in that mixture of oxides comprises, in moles : - 75 to 90% of zirconium oxide, ZrO2 , - 10 to 25% of calcium oxide, CaO, - either 0 to 5% of aluminium oxide, or 0 to 5% of aluminium oxide and magnesium oxide, and - 0 to 1% in total of one or more oxides selected from the group comprising iron oxide, manganese oxide, praseodymium oxide and cerium oxide.
Patent FR-2520911-B1 (FR)
Inventor: MOSHIER STEPHEN LLOYD
IPC: G10L15/10
Filed: 1982-10-04
Granted: 1986-12-26
Abstract: A speech recognition method and apparatus for detecting and recognizing one or more keywords in a continuous audio signal are disclosed. Each keyword is represented by a keyword template which corresponds to a sequence of plural target patterns, and each target pattern comprises statistics representing each of a plurality of spectra selected from plural short-term spectra generated according to a predetermined system for processing the incoming audio. The target patterns also have associated therewith minimum and maximum dwell times. The dwell time is the time interval during which a given target pattern can be said to match incoming frame patterns. The spectra are processed to enhance the separation between the spectral pattern classes during later analysis. The processed audio spectra are grouped into multi-frame spectral patterns and each multi-frame spectral pattern is compared by means of likelihood statistics with the target patterns of keyword templates. Each formed multi-frame pattern is then forced to contribute to the total word score for each keyword as represented by the keyword template. Thus the keyword recognition method requires all input patterns to contribute to the word score of a keyword candidate, using the minimum and maximum dwell times for testing whether a target pattern can still match an input pattern, and wherein the frame rate of the audio spectra must be less than one-half the minimum dwell time of a target pattern. A concatentation technique employing a loosely set detection threshold makes it very unlikely that a correct pattern will be rejected. A method for forming the target patterns is also described.
Patent FR-2552096-B1 (FR)
Inventor: DELEUIL MICHEL
IPC: C09C3/00
Filed: 1983-09-21
Granted: 1987-01-23
Abstract: 1. A process for the dehydration of a suspension of mineral pigments characterised in that the resistivity of said suspension is adjusted to a value of between 100 and 15 000 OMEGA cm and in particular between 500 and 5 000 OMEGA cm and sufficient to permit the deposit of pigment under the action of an electrical field, and then said suspension is subjected to the action of an electrical field.
Patent FR-2585722-B1 (FR)
Inventor: PIRSON PHILIPPE JEAN
IPC: C12N5/00
Filed: 1985-07-31
Granted: 1987-11-20
Abstract: 1. A method for culturing hepatocytes by means of which the totality of their specific functions may be maintained, wherein the said hepatocytes are co-cultured with epithelial type liver cells whose capacity for division has been permanently inhibited by a suitable treatment.
Patent FR-2604702-B1 (FR)
Inventor: CALES BERNARD
IPC: C04B35/48
Filed: 1986-10-02
Granted: 1992-07-24
Abstract: The process comprises the following successive stages: 1) preparation of a homogeneous suspension of a mixture of a powder of the ceramic substance such as alumina, a doped or undoped zirconia powder and optionally monocrystalline SiC fibres in an aqueous medium containing at least one anionic deflocculating agent,  2) casting the suspension in a porous mould,  3) demoulding the raw article thus obtained, 4) drying the raw article, and 5) sintering the dried article, preferably under pressure.
Patent FR-2605630-B1 (FR)
Inventor: BRION FRANCIS
IPC: C07C69/75
Filed: 1986-10-22
Granted: 1989-06-30
Abstract: A process for the asymmetric preparation of a compound of the formula I wherein the hydrogen at 3a and 7a are of cis or trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts comprising submitting a compound of the formula II to a Hoffman reaction and reacting the resulting product with formaldehyde in the presence of cyanide ions and acid halide of benzoic acid or an aliphatic carboxylic acid of 1 to 5 carbon atoms to obtain a compound of the formula III wherein R is acyl of benzoic acid or aliphatic carboxylic acid of 1 to 5 carbon atoms, cyclizing the latter to form a compound of the formula IV selectively hydrolyzing the latter with a dilute aqueous mineral acid to obtain a compound of the formula IV' subjecting the latter to hydrolysis with a concentrated aqueous mineral acid to form the acid addition salt of a compound of claim 1 and optionally forming the free base.
Patent FR-2624601-B1 (FR)
Inventor: DELAHAYE PATRICK
IPC: G01B11/24
Filed: 1987-12-11
Granted: 1990-05-25
Abstract: The video-laser detection device comprises means of transporting in a predetermined direction the part to be analysed, at least one laser source for directing towards the part to be analysed a light beam in a lighting plane whose intersection with the base plane of the object is perpendicular to the said predetermined direction, and at least one matrix video camera whose field corresponds to the said lighting plane and whose scanning lines are perpendicular to the said intersection. So as to accurately determine in real time the profile of the part, means of processing the video signal emitted by the video camera when the part to be analysed is illuminated via a laser lighting plane comprise a circuit (20) for extracting line and frame synchronising signals, an analog/digital convertor (30), a device for extracting the point of maximum luminance per line and computational circuits for determining the characteristics of the part to be analysed from the coordinates of the points of maximum luminance of each of the video signal lines.
Patent FR-2636840-B1 (FR)
Inventor: ALLAIGRE JEAN-PIERRE
IPC: C07D239/50
Filed: 1988-09-23
Granted: 1990-12-21
Abstract: The present invention relates to Minoxidil aceturate corresponding to the formula I The invention also covers the process of preparation of Minoxidil aceturate as well as its use as the active principle in dermatocosmetic compositions, in particular in hair compositions intended for the treatment of alopecia.
Patent FR-2660920-B1 (FR)
Inventor: JEAN ARNOULD
IPC: C03B35/20
Filed: 1990-04-13
Granted: 1993-07-16
Abstract: Supporting device for glass sheets in a vertical or substantially vertical position, used to support them during various treatments linked with the bending and/or tempering operations, consisting of one or more crossbars (2, 2) on which the lower edge of the glass sheet (1) rests, each crossbar being suspended from a swing bar (12) by one or a number of pairs of guys (4) running along the two opposite faces of the glass sheets.
Patent FR-2665441-B1 (FR)
Inventor: JEAN WAGNON
IPC: A61K31/40
Filed: 1990-07-31
Granted: 1992-12-04
Abstract: Compounds of formula: in which - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group; - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group; - n denotes 0, 1 or 2; - m denotes 0, 1 or 2; - p denotes 4, 5 or 6; and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent FR-2670410-B1 (FR)
Title: Installation de laminage de produits plats.
Inventor: MOREL MICHEL
IPC: F16C13/00
Filed: 1990-12-14
Granted: 1995-02-24
Abstract: L'invention a pour objet une installation de laminage d'un produit plat comprenant une cage de support comportant deux montants écartés entre lesquels sont placés une pluralité de cylindres superposés, entre lesquels est appliqué un effort de serrage, pour le laminage d'un produit (B) passant entre deux cylindres de travail (A) (A'). Selon l'invention, l'un au moins des cylindres de travail (A) est constitué d'une enveloppe tubulaire (1) montée rotative autour d'un arbre central (2) calé en rotation et le long duquel sont ménagés une pluralité de coussinets espacés et isolés les uns des autres et ledit cylindre est associé à des moyens de mise en circulation d'huile sous pression pour la formation d'un film d'huile entre chaque coussinet (26) et l'enveloppe (1), comprenant des moyens de réglage individuel de la pression du film d'huile entre chaque coussinet (26) et la zone correspondante de l'enveloppe (1), pour l'application sur celle-ci d'efforts radiaux d'intensité réglable coussinet par coussinet.
Patent FR-2673628-B1 (FR)
Inventor: RAMON MERCE-VIDAL
IPC: A61P25/28
Filed: 1991-03-07
Granted: 1993-07-09
Abstract: The present invention relates to a process for the preparation of aryl (or heteroaryl) piperazinyl-butylazole derivatives corresponding to the general formula I (I) in which Ar denotes a nitrogenous or other aromatic radical chosen from differently substituted aryls, differently substituted 2-pyrimidine, 2-N-methyl-imidazole and 3-(1,2-benzisothiazole) Z1 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R1 Z2 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R2 Z4 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R4 and R1, R2, R3 and R4, which are identical or different and may also form a part of another ring, aromatic or otherwise, denote a hydrogen atom, a halogen, a lower alkyl radical, a nitro radical, a hydroxyl radical, an alkoxy radical, a cyano radical, a carboxylic radical, a carboxamido radical, an alkylcarboxylate radical, an aryl or substituted aryl radical, a sulfonic radical, a sulfonamido radical optionally substituted on the amino group or an amino or substituted amino radical wherein (IX) in which Ar has the meanings referred to above and X denotes a halogen atom, is reacted with a compound of general formula III (III) in which Z1, Z2, Z4 and R3 have the meanings referred to above.
Patent FR-2676443-B1 (FR)
Inventor: DANIEL ACHARD
IPC: C07D209/44
Filed: 1991-05-17
Granted: 1993-08-06
Abstract: New perhydroisoindole derivatives of general formula (I) in which the radicals R1 are identical and represent hydrogen atoms or together form a bond, the symbols R2 are identical and represent phenyl radicals optionally substituted by a halogen atom or by a methyl radical in the 2 or 3 position, the symbol R3 represents a halogen atom or a hydroxyl radical and the symbol R4 represents a hydrogen atom or simultaneously with R3 represents a halogen atom, in their isomeric forms or their mixtures, and optionally their salts, and their preparation. The new derivatives according to the invention are intermediates for the preparation of antagonists of substance P.
Patent FR-2725897-B1 (FR)
Inventor: DE SALVERT ARMELLE
IPC: A61K8/00
Filed: 1994-10-24
Granted: 1996-12-06
Abstract: Topical product contains a lipase and a precursor (I) of an active cosmetic or dermatological component which is an 2-25C ester having opt. branched, opt. unsatd. chain. An enzyme is pref. included in the prod. in amt. 0.05-30 (esp. 0.1-10)% of prod., and it is kept separate from ester on storage, either by physical separation in separate compartments of a package, or by microencapsulation. Ester pref. comprises 0.1-50 (esp. 0.5-10)% of the prod. and is pref. laurate, palmitate, stearate, cetylate, myristate, propionate, linoleate, acetate, butyrate, octanoate, oleate, cinnamate, ferulate, or mixts. Esters of vitamins and hydroxyketones esp. retinol, ascorbic acid, and dihydroxyacetone are esp. pref.
Patent FR-2736100-B1 (FR)
Inventor: LEFEBVRE BRUNO
IPC: F02N11/00
Filed: 1995-06-27
Granted: 1997-08-01
Abstract: The starter switch has an annular cylindrical armature (14) forming the casing for a coil (14) which operates a moving core (12) that acts on a control rod (31). The rod crosses a fixed disc-shaped core (22) and operates moving contacts (54) which join with fixed contacts (50,52) belonging to the starter motor supply circuit. The moving contact moves in a housing (38) in the cover (32) between the base (34) of the cover and a transverse, axially symmetric, disc-shaped cap (68) in the skirt (36) of the cover. The skirt extends beyond the cap to make a cavity (42) for the PCB disc (78). The moving contact rests against part (64) of the cap which has a central sleeve (72) and hole for the control rod.
Patent FR-2736420-B1 (FR)
Inventor: FRIGIERE RENE
IPC: F23Q2/16
Filed: 1995-07-06
Granted: 1997-08-14
Abstract: A cigarette lighter for use with a volume of fuel includes a body. At least one projection extends from the body and defines at least one opening, which includes a first area bounded on at least one side by a curved leg and a second area bounded on at least one side by a flat leg. An ignition system includes a flint, a knurled wheel, and at least one elongated stub coaxial with the knurled wheel. A cross-section of the at least one stub has at least one stub extends into the at least one opening such that the knurled wheel is moveable between a first resting position wherein the engagement portion of the at least one stub is disposed in the second area of the at least one opening such that the at least one flattened face of the at least one stub communicates with the flat leg of the at least one opening to prevent the knurled wheel from rotating relative to the flint, and a second operational position wherein the engagement portion of the at least one stub is disposed within the first area of the at least one opening such that the knurled wheel is rotatable relative to the flint.
Patent FR-2755685-B1 (FR)
Inventor: REHFELD MARC
IPC: B60J1/00
Filed: 1996-11-14
Granted: 1999-01-08
Abstract: The multiple acoustic protective glazing (1) mounted in a window is claimed comprising a first laminated glass panel (2) and at least a second plain glass panel (3), parallel to the first panel and separated from it by a gas lamina (4). The panels are assembled in an airtight manner and the sheets (5, 6) of glass in the laminated panel are joined together by at least one plastics film (7) giving some properties highly sound-proofing and-or of low inflexibility. The laminated glass panel incorporates at least two glass sheets (5, 6) with a thickness of 1-3.2 mm and the plain glass panel has a thickness of 2.8-8.2 mm such that it is equal or greater than the thickness of the laminated glass panel. The gas lamina has a thickness of 6-20 mm and preferably has a thickness of 12 mm. The plastics film joining the two glass panels is made up of a resin such that a stretcher of 9cm in length and 3 cm in width, constituting a laminated glass incorporating two sheets of glass of 4 mm in thickness joined together by a 2 mm layer of the resin, having a resonance frequency of primary mode (fc) that differs by more than 35% from that of a stretcher of monolithic glass having the same length, the same width and a thickness of 4 mm. The thickness of the plastics film is equal to or greater than 0.38 mm.
Patent FR-2770631-B1 (FR)
Inventor: GEAY JEAN CLAUDE
IPC: D06F58/28
Filed: 1997-11-05
Granted: 2000-02-11
Abstract: The procedure in which air delivered to dry the laundry is heated to ensure evaporation of the water contained in it, consists of varying the heating of the air according to the following parameters: rotational speed of machine drum, period of rotation and duration where action is reversible, airflow rate, duration of drying cycle and drying power. The variation in heating is controlled on the basis of data supplied by sensors which measure the temperature and relative or absolute humidity of the air leaving the drum, differences in relative humidity for the drum's two directions of rotation, and resistivity of the laundry. The data is used to control the speed of rotation of an air circulating turbine, duration of drying and heating power.
Patent FR-2782601-B1 (FR)
Inventor: MILON JEAN EMILE ANDRE
IPC: A01M27/00
Filed: 1998-08-31
Granted: 2000-12-22
Abstract: The invention concerns a mole trap using a pyrotechnic charge (1) characterised in that it is provided with a safety device for preventing the premature firing of the pyrotechnic (1) when said charge (1) is being connected or the trap is being set down. Said device consists of a lock mechanically countering the closure of the firing contact.
Patent WO-0224557-B1 (WO)
Title: Systeme de tri de matieres
Inventor: WOOD JOHN NATHAN
IPC: B65G47/96
Filed: 2001-09-21
Abstract: La présente invention concerne un système de tri comprenant une pluralité d'unités de transport (32,33) reliées bout à bout de façon qu'elles forment un train continu et montées de façon qu'elles se déplacent le long d'une piste définissant, à intervalles sur sa longueur, des points de destination où les articles transportés par les unités de transport peuvent être déchargés sous le contrôle d'un système de contrôle central (41).  Le système de contrôle central (41) comprend un dispositif émetteur radiofréquence (39) via lequel des signaux de commande sont transmis au train continu (32,33) et le train continu (32,33) comprend un dispositif récepteur radiofréquence (39) destiné à recevoir les signaux de commande transmis.  Le dispositif émetteur radiofréquence (39) est relié à une antenne à ondes de fuite (38) qui s'étend sur la longueur de la piste.
Patent HR-PK940158-B1 (HR)
Inventor: ELVIRO POLJICANIN
IPC: A47J37/06
Filed: 1994-03-10
Abstract: Kameni roštilj, naznačen time, što su u ploči (1) urezani žljebovi (2) čije preklapanje omogućuje lagani prijelaz el. kabela (5) unutar dva žlijeba (2), koji na taj način poprima oblik zmije, te se velika količina el. kabela (5) može postaviti na jedinicu površine ploče (1), s tim da takvi žlijebovi (2) omogućuju da se el. kabel (5) postavi u žljebove (2) bez oštrih pregiba što omogućuje da el. kabel (5) prolazi bez teškoća.Patent sadrži još 5 patentnih zahtjeva.