baber/WOPTO huggingface dataset:
Patent FR-3123958-B1 (FR)
Title: Arbre de boite de vitesse résistant à des contraintes de flexion
Inventor: ROFFE CEDRIC
IPC: F16H57/04
Filed: 2021-06-09
Granted: 2023-09-15
Abstract: L’invention se rapporte à un Arbre (1, 10, 20) de boite de vitesse comprenant au moins un perçage (3, 4, 24, 14) de lubrification, destiné à acheminer de l’huile depuis l’intérieur dudit arbre (1, 10, 20) vers un élément extérieur coopérant avec l’arbre (1, 10, 20).  Selon l’invention, le perçage de lubrification (14, 24) présente une section transversale allongée et fermée.   Figure pour l’abrégé : Fig.3
Patent FR-3126787-B1 (FR)
Title: Antenne directive pour système radar de véhicule
Inventor: BANCELIN MATHIEU
IPC: G01S13/00
Filed: 2021-09-03
Granted: 2023-10-13
Abstract: L’invention concerne une antenne directive (300) pour système radar (200) de véhicule à moteur (1) comprenant un boitier (350) comportant une enveloppe réfléchissante comportant un volume intérieur formant une cavité réfléchissante (400) pour ondes électromagnétiques, caractérisé en ce que l’enveloppe réfléchissante est délimitée par un ensemble de parois (360) comprenant :  ⁻ une première paroi de transmission (361) comportant une zone (426) de transmission d’ondes électromagnétiques entre l’intérieur et l’extérieur du boitier (350) ;   ⁻ une deuxième paroi de guidage (362), opposée à la première paroi (361), apte à guider des ondes électromagnétiques dans une direction privilégiée ; et  ⁻ un ensemble de parois latérales réfléchissantes (363-366) reliant les première (361) et seconde (362) parois, chaque paroi latérale étant apte à réfléchir les ondes électromagnétiques au sein de la cavité réfléchissante (400).  Figure pour l’abrégé : figure 7
Patent FR-2326039-B1 (FR)
IPC: H01L23/31
Filed: 1976-09-20
Granted: 1979-09-07
Abstract: An improved lead frame is provided for the manufacture of high heat dissipating semiconductor devices having a large heat sink metallic portion exposed with plastic encapsulating material partially disposed thereabout. A semiconductor unit is mounted directly on the heat sink such that high heat dissipation is obtained. The lead frame provides for pairs of metallic heat sink portions joined to a interdigitated center lead frame portion such that the interdigitation of the semiconductor device leads associated with each of the opposed heat sink portions provides for a high density lead frame structure from which a minimum of material must be removed in the fabrication process. The center lead frame portion comprises two parallel interconnecting rails or tie bars which provide a dual function in that they provide a mold stop for subsequent plastic encapsulation fabrication steps while simultaneously providing a support for alignment hole means which provide indexing of the lead frame and associated opposed heat sink portions through various automated manufacturing steps. The use of a composite lead frame structure wherein the metallic heat sink portion is joined to the center lead frame structure allows great versatility in the types of material and the types of fabrication steps used to provide a semiconductor device thus allowing manufacture at greatly reduced cost.
Patent FR-2383225-B1 (FR)
IPC: C08F8/00
Filed: 1978-03-09
Granted: 1983-01-14
Abstract: Lubricating oil additives having both dispersant and viscosityindex improving properties are prepared by reacting an ethylenepropylene copolymer with chlorine and/or an alpha-beta-unsaturated dicarboxylic acid or derivative, and then reacting the resulting intermediate with certain amines and/or alkane polyols.
Patent FR-2484061-B1 (FR)
IPC: F24D11/02
Filed: 1980-06-04
Granted: 1986-01-31
Abstract: Heating installation for generating heat in a heat diffusion system (1) and for producing sanitary hot water stored in a tank (3), comprising at least one heat source (4) and at least one means for storing heat (5), comprising in addition a loop-shaped or ring pipe (8, 9), with this pipe comprising a first portion (8a) across the ends of which a pipe (10) associated thermally with the heat source (4) can be connected in parallel, a second portion (9a) across the ends of which a pipe (11) associated thermally with the heat storage means (5) can be connected in parallel and a third portion (8b) forming, with a sanitary water circulation pipe (12) external to the tank (3), a heat exchanger, with the heat diffusion system (1) being connected in parallel across this third portion (8b) forming the heat exchanger and with a heat pump (15) being installed between the said ring and the sanitary water of the tank ( 3).
Patent FR-2509846-B1 (FR)
IPC: F25B29/00
Filed: 1981-07-16
Granted: 1985-02-22
Abstract: 1. Process for producing cold and/or heat, making use of an absorption cycle characterized in that : a) a solution L1 of carbon dioxide in a liquid phase of a solvent for carbon dioxide is subjected to heating, under at least partial carbon dioxide desorption conditions, so as to form a gaseous phase G1 of carbon dioxide and a desorbed liquid phase S1 , and the gaseous phase G1 is separated from the liquid phase S1 , b) the gaseous phase G1 is admixes with a liquid phase S2 which is a solvent for carbon dioxide, and the evolved heat is removed, so as to dissove at least a portion of the gaseous phase G1 into the solvent liquid phase S2 and to obtain a solution L2 of carbon dioxide in the solvent liquid phase S2 , c) the pressure of the solution L2 is decreased and heat is supplied to this solution, under conditions of at least partial carbon dioxide desorption, so as to form a gaseous phase G2 of carbon dioxide and a desorbed liquid phase S3 , and the phase G2 is separated from the phase S3 , d) the pressure of the desorbed liquid phase S1 is decreased so as to bring it substantially to the pressure level of the phase G2 , the phase S1 is admixed with the phase G2 so as to obtain a solution L3 of the phase G2 in the phase S1 , and heat resulting from the absorption of the phase G2 into the phase S1 is removed from the solution L3 , so as to decrease the temperature of the said solution L3 , said heat being transferred, successively, partly to the recompressed solution L3 , as set forth in step (e), then, for the other part to an external medium, e) the pressure level of the solution L3 obtained in step (d) is increased so as to bring it substantially to the pressure level of the solution L1 , the recompressed solution L3 is heated using a portion of the absorption heat transferred from the solution L3 , as set forth in step (d), and then the recompressed and heated solution L3 is fed back to step (a) to reconstitute the solution L1 , and f) the pressure level of the desorbed liquid phase S3 is increased so as to bring it substantially to the pressure level of the gaseous phase G1 and then at least a portion of the liquid recompressed phase S3 is fed back to step (b) to reconstitute at least a portion of the liquid phase S2 .
Patent FR-2517031-B1 (FR)
IPC: F24H3/00
Filed: 1981-11-25
Granted: 1985-12-20
Abstract: 1. A central heating installation with two energy sources comprising a closed circuit of a heat transfer liquid circulating between a boiler and a plurality of radiators distributed over the various parts of the building to be heated, according to which installation at least one radiator is equipped with an electrical heating element (2) disposed in the lower collector of the radiator, said installation being characterized in that said radiator comprises in its upper collector (1b) means for compensating thermal expansion (3) including an elastically deformable wall (32) limiting an inner chamber (48) immersed in the heat transfer liquid and provided with means (33) for causing its volume to communicate with the surroundings outside said radiator.
Patent FR-2564442-B1 (FR)
Inventor: LEMAIRE DIDIER
IPC: B65G15/14
Filed: 1984-05-16
Granted: 1986-11-07
Abstract: 1. Device for automatically ejecting and removing at least one row of receptacles (4) carried along by a conveyor (1) with transverse plates (2) provided with openings (3) to receive the said receptacles (4) and of the kind comprising thursters (7) arranged under the plates (2) ot thrust the row of receptacles (4) upwards and thus extract it from the plate (2), characterized by at least one pair of juxtaposed endless belts (10a, 10b) located above the conveyor (1) in a plane substantially parallel thereto and along an orientation perpendicular to the longitudinal direction fo the conveyor and by means at lest the opposite sides of both belts (10a, 10b) in order to respectively allow gripping the row of receptacles (4) by side pinching after the plates (4) are ejected and the release thereof , after transportation between the said sides, on a removing means (22) such as a carrier belt arranged at right angles to the afore said. coveyor (1).
Patent FR-2598266-B1 (FR)
IPC: H02H3/05
Filed: 1986-04-30
Granted: 1994-02-18
Abstract: An instantaneous solid-state trip device has two threshold values providing an upper and a lower tripping threshold. A current increase rate detector determines, when a short-circuit occurs, the prospective peak current value and, if the peak value corresponding to the electrodynamic withstand of the circuit breaker is liable to be exceeded, causes a change of threshold to bring about tripping, as soon as the lower threshold is exceeded. This high-speed tripping favours short-circuit current limiting. When a short-circuit of a lesser importance occurs, the current variation is lower and the instantaneous trip release only trips when the upper threshold is exceeded. In most cases, this upper threshold is not reached and tripping selectivity can be easily achieved in the usual way. A break in the circuit connecting the sensor to the trip unit also causes the circuit breaker to trip.
Patent FR-2660985-B1 (FR)
Inventor: MAURICE BERGONZO
IPC: B09B1/00
Filed: 1990-04-17
Granted: 1996-02-02
Abstract: The device collects and evacuates fermentation gases emanating from waste, such as household refuse (1) dumped and stacked in successive layers in an open ditch (2) provided for this purpose. A well (6), placed in the middle of the pile of refuse, is used as a collecting system for the said fermentation gases and is connected by piping (17) (forming a drain) to a gas collector (4) situated on the edge of the ditch. The fermentation gases are evacuated to the gas collector by suction. The piping (17) can accommodate any variations in the position of the collection well (6) with respect to the level of the pile of refuse. The piping (17) is placed overhead at a sufficient height above the outside surface of the pile of refuse to allow working machines to pass over it.
Patent FR-2667201-B1 (FR)
Inventor: MATESCO MICHEL
IPC: H01T13/04
Filed: 1990-09-26
Granted: 1996-09-20
Abstract: Spark plug comprising a central electrode (5) and at least one earth electrode (4) defining between them a spark-forming gap (6), the end (8) of the central electrode (5) opposite the spark-forming gap having the shape of a rod carrying a part (9) for connection to an ignition circuit, characterised in that the connection part (9) made from a metal which is a good electrical conductor is force-fitted over the end rod (8) of the central electrode.
Patent FR-2677376-B1 (FR)
IPC: D01F1/10
Filed: 1991-06-07
Granted: 1994-04-01
Abstract: An improved output efficient polyamide-based preoriented yarn spun at a speed of at least 4000 m/min and obtained by introducing, before the spinning, of a quantity of 0.05 to 1% by weight of pyrogenic silica of particle size of between 5 and 15 nm into the molten polymer in the form of dispersion in a master mix of the same polyamide as that intended to be processed, the filaments after spinning being then cooled by means of a gas stream at room temperature and then sized and wound at a speed of between 4200 and 5800 m/min. The preoriented yarns thus prepared exhibit a delay in the orientation and are obtained with a gain in output efficiency of at least 10%, generally at least 15%.
Patent FR-2673847-B1 (FR)
Title: Dispositif d'accouplement entre un ski et une chaussure de ski, dote d'un dispositif de reglage longitudinal.
Inventor: SCHERUBL FRANZ
IPC: A63C9/00
Filed: 1991-12-12
Granted: 1993-12-10
Abstract: L'invention concerne un dispositif d'accouplement (1) entre une plaque porteuse telle qu'un ski (2) et une chaussure de ski (3), fixation de ski notamment. Cette fixation de ski présente une mâchoire avant (4) et une talonnière (5), ainsi qu'un dispositif de réglage longitudinal (12) pour l'écartement entre la mâchoire avant et la talonnière (4,5) par rapport au ski (2) dans le sens de l'axe longitudinal de la fixation de ski. La mâchoire avant et la talonnière (4,5) sont, par l'intermédiaire d'organes d'entraînement (18,19,20) du dispositif de réglage longitudinal (12), assemblées et maintenues à une position préréglable par rapport au ski et à l'écartement précité, modifiable en cas de besoin. Le dispositif de réglage longitudinal (12) est disposé en libre mobilité verticale par rapport à un plan de pose (6) du dispositif d'accouplement (1) sur le ski (2) et est maintenu positionné sur le ski, dans le sens de l'axe longitudinal (21) de la fixation de ski, par l'intermédiaire d'un dispositif de positionnement longitudinal (39) éventuellement disposé dans la région de la mâchoire avant et/ou de la talonnière (4,5 ).
Patent FR-2706476-B1 (FR)
Inventor: PIERRE MACAUDIERE
IPC: A61Q1/00
Filed: 1993-06-09
Granted: 1995-09-15
Abstract: The invention relates to a process for the treatment of pigments based on rare-earth sesquisulphides, aimed more particularly at improving the colour of the latter, the said process being characterised in that it consists in subjecting the said pigments to a fluoridation treatment allowing fluorine atoms to be incorporated, preferably at the surface, within the said pigments. The invention also relates to new pigments based on rare-earth sesquisulphides with improved chromatic properties and characterised essentially in that they contain fluorine atoms, preferably at the surface. These fluoridised pigments may furthermore take an encapsulated form, preferably in silica. The invention finally relates to the use of the said pigments for colouring various materials, in particular plastics.
Patent FR-2716373-B1 (FR)
Inventor: RIVEAU GILLES
IPC: A61K9/00
Filed: 1994-02-23
Granted: 1996-05-03
Abstract: The liposomes of the invention comprise at least one dual layer comprising a mixture formed by a phospholipid (I) with a flow temperature of 20-25  DEG C, and a phospholipid (II) with a flow temperature of 20-60  DEG C. The invention is characterized in that the molar ratio of phospholipid (I) to phospholipid (II) is 5:95 - 30:70. Said liposomes are for use in the production of vaccines.
Patent FR-2755582-B1 (FR)
IPC: A22C9/00
Filed: 1996-11-13
Granted: 1999-04-02
Abstract: This method is characterised in that it consists in the following: a) enclosing under vacuum the previously pickled meat slices in sealed individual packages with a certain amount of compacting; b) placing them in several moulds capable of being stacked (10); c) forming a stack of moulds (1), the meat slices being preferably subjected to mechanical compression by compacting within the stack; d) placing this stack on a support (2) capable of vibrating; e) subjecting the stack to a vibrating motion at low frequency for several hours; f) successively cooking and cooling the meat slices, bringing them successively to high and low temperatures; g) de-hacking the stack, and removing the cooked and cooled meat slices from the moulds. The invention is applicable in the food industry, and more particularly in the production of pickled meat such as ham.
Patent FR-2757444-B1 (FR)
Inventor: PEDUTO NICOLANGELO
IPC: F16L11/04
Filed: 1996-12-20
Granted: 1999-02-05
Abstract: The invention concerns a plastic-based multilayer structure, in particular for making tubes or conduits for transporting liquid fluids such as alcohol, liquid fuels derived from petrol, fuels containing oxygen compounds such as, for instance alcohol. More particularly it concerns a multilayer structure comprising an external layer (A) formed from a polyamide based composition with and an internal adjacent layer (B) formed from a polyfluorovinylidene based composition.
Patent FR-2785054-B1 (FR)
Inventor: BACH GUY
IPC: G01P3/484
Filed: 1998-10-23
Granted: 2000-12-29
Abstract: The sensor is of the type having a permanent magnet mounted on a rotating part, and two low hysteresis reed switches (2, 3) arranged in the magnetic field of the magnet (1). The two reed switches (2, 3) between them define an angle ( alpha ) greater than zero and less than or equal to 90 degrees. Each switch (2, 3) is associated with a polarizing permanent magnet (4, 5).
Patent FR-2786775-B1 (FR)
Inventor: FOUACHE CATHERINE DUCROQUET
IPC: A23L1/09
Filed: 1998-12-04
Granted: 2001-02-16
Abstract: Branched maltodextrins (I) having 22-35% of 1-6 glucoside linkages, a reducing sugar content of less than 20%, a polymolecularity index (Mw/Mn) of less than 5 and a number-average molecular weight (Mn) of up to 4500 are new. Independent claims are also included for: (1) an acariogenic composition comprising (I) and at least one polyol; (2) a process for preparing (I), comprising: (a) preparing an acidified starch with a moisture content below 5%; (b) heating the starch in a continuous thin-film reactor at 120-300 degrees C; (c) recovering, purifying and preferably concentrating the resulting branched starch derivatives; and (d) fractionating the starch derivatives according to Mn.
Patent HU-221818-B1 (HU)
Title: Novel method for the production of anti-human antigen receptors and uses thereof
Inventor: KUFER PETER
IPC: C12N15/09
Filed: 1998-04-14
Abstract: The present invention provides an anti-human antibody or fragment thereof that is low or not immunogenic in humans. In particular, the antibodies or fragments are directed to human tumor antigens, preferably to the human tumor antigen 17-1A, also known as EpCAM, EGP or GA 733-2. Also provided are pharmaceutical compositions comprising the aforementioned antibodies or fragments thereto.
Patent HU-222433-B1 (HU)
Title: Process for producing organic sylile alkyl polysulphanes
Inventor: MICHEL RUDOLF
IPC: C07F7/18
Filed: 2001-02-28
Abstract: Production of organosilylalkyl polysufides (I) by reacting an organosilylalkyl halide (II) with an anhydrous ionic sulfide (III) and elemental sulfur comprises adding (III) to a suspension of elemental sulfur and (II) in a polar organic solvent. Production of organosilylalkyl polysufides of formula (I) by reacting an organosilylalkyl halide of formula (II) with an anhydrous ionic sulfide of formula (III) and elemental sulfur comprises adding (III) to a suspension of elemental sulfur and (II) in a polar organic solvent: (R 1>R 2>R 3>SiR 4>)S x (I) , R 1>R 2>R 3>SiR 4>X (II) and M 2S (III) R 1>-R 3>1-8C alkyl, 1-8C alkoxy or aryl, at least one being alkoxy; R 4>1-8C alkylene or (CH 2) n-C 6H 4-(CH 2) n; n : 1-4; x : more than 1; X : Cl, Br or I; M : an alkali metal or ammonium cation or half an alkaline earth metal or zinc cation.
Patent HU-224402-B1 (HU)
Inventor: BOERLAGE P E
IPC: A01H5/02
Filed: 1998-06-26
Abstract: A találmány tárgya TERCEDI fajtanevű világossárga színű gerbera,melyet a „Dino"×89.274 szülőkből, irányított beporzással,egyedszelekcióval nemesítettek, és vegetatív módon szaporítanak. Anövény levelei közepesen hosszúak és szélesek, levél színe: középzöldlevéllemezek közepesen hólyagosak, a levél színe:szórványosan–közepesen pelyhesek, hegyes csúcsúak és nagyon mélyenszélbemetszettek; a virágtengely közepes hosszú, elnyalábosodásrahajlamos, antociános színeződés az alapjánál megfigyelhető, színeződéserőssége nagyon gyenge–gyenge; a virágzat féltelt típusú, közepesátmérőjű, egyszínű; a külső nyelves virágok belső oldalának színevilágossárga (színskála szerinti RHS 9a), külső oldalának színe sárga;a fészektányér hímnős virágaiban a pártalevelek fő színe sárga; abibeszál fő színe a csúcsi részén sárga, a bibe fő színe sárga; aportok színe sötétsárga, a csúcsi részénél világosabb; a fészektányérfekete színe a tányérvirágok kinyílása előtt sem alakul ki. A növényélettartama normális, virágzása folyamatos.
Patent WO-2004025095-B1 (WO)
Title: Procede et systeme d'alimentation permettant d'utiliser des combustibles alternatifs dans un moteur a combustion interne a allumage par etincelle
Inventor: DISSANAYAKE YASOJA WASUMANTHA
IPC: F02M15/04
Filed: 2003-08-28
Abstract: L'invention concerne la mécanique (dans le domaine de la technologie automobile) et se présente sous forme d'un système d'alimentation destiné à un moteur à combustion interne à allumage par étincelle (SIIC). En ce qui concerne le moteur SIIC, les combustibles (des combustibles alternatifs) présentant un point d'allumage élevé (principalement), une chaleur spécifique élevée, une gravité spécifique élevée, une volatilité inférieure à celle de l'essence ne peuvent être utilisés, ou ne peuvent être utilisés à une meilleure vitesse de combustion même si le taux de compression est augmenté. En cas d'utilisation d'un combustible alternatif, celui-ci doit se présenter sous forme de vapeur atomisée présentant une «hausse de température» comprise entre son point d'allumage et son point d'auto-allumage de façon que la charge réagisse comme un bon support thermodynamique pour les courses de compression et de combustion, et qu'elle brûle plus rapidement. Ce type de vapeur de combustible s'avère meilleur pour un moteur SIIC (l'invention a été élaborée avec un moteur SIIC à quatre temps). La vapeur atomisée est obtenue au moyen d'un vaporisateur de combustible (qui constitue l'innovation majeure de l'invention) faisant office de sortie principale de combustible (ajutage) d'un carburateur classique, dans le système de l'invention. Le combustible provenant de la cuve à niveau constant parvient jusqu'au vaporisateur au moyen d'une valve de commande de combustible et d'une valve solénoïde, le combustible étant chauffé au-delà de son point d'ébullition et en deçà de son point d'auto-allumage. Dès que le combustible chauffé sort du vaporisateur, il se transforme en fine vapeur atomisée (dans l'air disponible au niveau du diffuseur principal) qui présente une meilleure combustion.
Patent NL-1041766-B1 (NL)
Title: Set van bakken en werkwijze voor het laden en vervoeren van zo een set.
Inventor: ING JOHANNES ANTONIUS JOZEF HAKVOORT
IPC: B65D88/12
Filed: 2016-03-17
Granted: 2017-10-05
Abstract: Set van bakken, elke bak vormende een opneemruimte met een inhoud van minimaal 5 m3 met een open bovenzijde, met het kenmerk, dat ten minste één van de bakken ten minste grotendeels past in een opneemruimte gevormd door ten minste één van de andere bakken. Meerdere bakken kunnen zo, onderling genest, worden vervoerd in een enkele rit, hetgeen tijd en kosten bespaart. In een uitvoeringsvorm van een set van bakken volgens de uitvinding, kunnen de ten minste ene bak en de ten minste ene andere bak onderling afwijkende afmetingen hebben. Daarbij dienen de afmetingen dan zodanig onderling te verschillen dat de ten minste ene bak, geheel of ten minste voor het grootste deel, past in de opneemruimte gevormd door de ten minste ene andere bak, zodat de bakken onderling genest kunnen worden. In een andere uitvoeringsvorm van een set van bakken volgens de uitvinding, kunnen de ten minste ene bak en de ten minste ene andere bak gelijke afmetingen hebben. Daarbij dient de vorm van de bakken dan zodanig te zijn dat ze toch onderling nestbaar zijn. Dat kan bereikt worden door opstaande wanden van een bak van boven naar beneden taps naar elkaar toe te laten lopen. Tevens werkwijze voor het laden en vervoeren van een dergelijke set van bakken.