baber/WOPTO huggingface dataset:
Patent FR-2667974-A1 (FR)
Title: Improvements to wind instruments, particularly saxophones, in which the acoustic tube includes male/female joints between parts
IPC: G10D9/10
Filed: 1990-10-10
Abstract: The invention relates to a wind instrument in which the acoustic tube includes at least one first part (1) comprising a male portion (1a) which is inserted into a female portion (2a) of a second part (2) of the tube. According to the invention, the male (1a) and female (2a) portions each comprise at least one surface of revolution (4, 8) of complementary shape which are in mutual contact when fitted together.
Patent FR-2669897-A1 (FR)
Title: Device for locking two box elements with respect to each other
Inventor: JEAN-LOUIS DUCLOS
IPC: H01R13/627
Filed: 1990-11-30
Abstract: Device for locking two elements (2 and 3) of a box (1) comprising arms (28 and 29) carried by a pivoting plate (27) and intended to cooperate with a protrusion (14) characterised in that the element (2) has a cut-out (10) with a narrowed passage (11) for bulges (30, 40) of the arms (28 and 29), the bulges being extended by guidance surfaces (34, 44) intended to cooperate with surfaces (12d, 13d) of the narrowed passage.
Patent FR-2672431-A1 (FR)
Title: Self-cleaning circuit and method for integrated circuit contacts
Inventor: BALLOT-SCHMIT KOWALSKI JACEK C
IPC: G06K19/073
Filed: 1991-01-31
Abstract: The invention relates to methods making it possible automatically to clean the contacts of a chip card when it is used. It consists in providing at least one transistor (108) making it possible, after insertion of the card in a reader (101), to cause a current to flow in the contact (L,C), for a short period (t2-t3), the current being sufficiently strong to reduce the contact resistance (Rp) to a negligible value. Means (104) make it possible to drive the gate of the transistor to obtain this current pulse. It makes it possible to extend the lifetime of chip cards.
Patent FR-2672327-A1 (FR)
Title: Method of constructing reinforced-concrete walls, with formwork based on hollow polystyrene blocks, and device for fastening the meshwork (netting) for rendering
Inventor: PIERRE LAGREGA
IPC: E04B2/02
Filed: 1991-02-04
Abstract: Method enabling walls having a reinforced-concrete structure to be constructed by using hollow polystyrene blocks called modules. The method consists of four main modules: a filling module I for straight walls, two linking modules II and III for corners and intersections, and a top linking module IV for flush tying. The assembly of these modules is performed by virtue of male (5) and female (30) interlocking elements and by trapezoidal protuberances (1) and trapezoidal cavities (wall pockets) (2). Once installed, they constitute the formwork for the columns (4) (6) and beams (3) and remain integrated within the construction while providing, in addition, the thermal insulation. The method according to the invention is particularly intended for the construction of exterior walls for detached houses and/or blocks of flats.
Patent FR-2672845-A1 (FR)
Title: Expanding file for holding or filing papers or files
Inventor: MARIE-JOSEPH MARIN
IPC: B42F7/02
Filed: 1991-02-14
Abstract: The invention relates to an expanding file for holding or filing files, papers and the like. It consists of two covers (1) of cardboard or plastic connected to an expandable spine (2) that folds with several folds or concertina style.
Patent FR-2660367-A1 (FR)
Title: Systeme auxiliaire d'air refrigere employant de l'air provenant du compresseur d'un moteur a turbine apres derivation et climatisation dans le systeme.
Inventor: WAYNE RENNINGER STANTON
IPC: F02C6/04
Filed: 1991-03-22
Abstract: Un système auxiliaire d'air réfrigéré (48) comprend des premier et second composants (50, 52) de turbine auxiliaire disposés en tandem, des vannes de division (54) et de mélange (55) d'air, une boucle de dérivation d'air (56), un compresseur auxiliaire d'air (58), et un échangeur de chaleur (60). La vanne de division d'air (54) peut être connectée à une source d'air d'entrée afin de recevoir et diviser l'air en des première et seconde parties. La vanne de mélange d'air (55) est montée entre le côté de sortie (50B) du premier composant de turbine auxiliaire et le côté d'entrée (52B) du second composant de turbine auxiliaire afin de mélanger la première partie de l'air à de l'air appauvri en énergie sortant du premier composant. La boucle de dérivation d'air (56) est montée entre les vannes de division et de mélange pour communiquer à la vanne de mélange (55) la première partie de l'air provenant de la vanne de division (54). Le compresseur auxiliaire (58) est connecté aux composants de turbine auxiliaire; il communique avec la vanne de division, reçoit la seconde partie de l'air provenant de la vanne de division et produit de l'air comprimé lors de la marche des premier et second composants de turbine auxiliaire. L'échangeur de chaleur (60) utilise le carburant du moteur pour refroidir l'air comprimé acheminé entre le compresseur auxiliaire (58) et le côté d'entrée (50A) du premier composant de turbine auxiliaire. Application aux moteurs à turbine à gaz des avions.
Patent FR-2674990-A1 (FR)
Title: Cooling device with vaporisable liquid for an electronic circuit breaker
Inventor: JEAN-LUC MERTZ
IPC: H05K7/20
Filed: 1991-04-04
Abstract: The invention relates to the cooling of a modular electronic circuit breaker by a liquid. The casing (46) of each circuit breaker 5 encloses a power semiconductor element (15), and a cooling unit (48) formed by a hollow evaporation chamber (52), which can be connected to two ducts (4, 44) for distributing the liquid via rapid connecting means (54, 56, 17). The liquid can be based on a chlorinated or fluorinated derivative of methane or of ethane.
Patent FR-2700781-A1 (FR)
Title: Fibres de carbure de silicium fortement polycristallines et procédé pour leur fabrication.
Inventor: CHARLES DELEEUW DAVID
IPC: C04B35/571
Filed: 1991-06-17
Abstract: L'invention concerne un procédé pour la fabrication de fibres de carbure de silicium fortement polycristallines qui ont un faible diamètre et sont stables à haute température. Ledit procédé comprend les étapes suivantes: (a) former des fibres à partir d'un polymère précurseur de matière céramique comprenant des résines de méthylpolydisilylazanes; (b) rendre ces fibres infusibles; et (c) pyrolyser lesdites fibres à une température supérieure à 1600degré C dans une atmosphère non oxydante pour former des fibres de carbure de silicium fortement polycristallines, au moins environ 0,2 % en poids de bore étant contenu ou incorporé dans le polymère précurseur ou les fibres avant l'étape (a), ou pendant au moins l'une des étapes (a), (b) et (c). Les fibres obtenues ont une cristallinité d'au moins 75 % et une masse volumique d'au moins environ 2,9 g/cm3 . Application: Fibres céramiques pour matériaux composites réfractaires.
Patent FR-2684288-A1 (FR)
Title: Autonomous diagnostic aid device for dental practitioners or doctors
Inventor: JEAN-MARC INGLESE
IPC: A61B5/00
Filed: 1991-12-03
Abstract: The present invention relates to diagnostic aid devices for dental practitioners or doctors. This device is essentially characterised in that it comprises: - interchangeable imaging means (5), (6), (7), the said means delivering as output first signals representing the image, - means (8), (9), (15) for processing, temporary storage and display of the image on an integrated screen (16), - integrated reading/recording means (11) - wireless communications means (17), (18), and - autonomous energy supply means (14).
Patent FR-2685179-A1 (FR)
Title: Device for wiping (drying) the sleeve of a paint roller
Inventor: ROBERT BARBERET
IPC: F26B5/08
Filed: 1991-12-23
Abstract: The invention relates to a device for wiping the sleeve (10) of a paint roller (1), which is guided in rotation on a shaft (131) which, outside the sleeve (10), is extended by a bent linking rod (13) connected to a handle (14), the end (12') of the sleeve opposite the linking rod (13) being free. According to the invention, the device comprises a container (2) with an upper opening (28), the wall (27) of which has a longitudinal slot (20) which extends from the said opening (28) over a part of the height of the container (2), whilst its base (22) is provided with means (24, 25) for positioning and immobilising the bent rod (13) so that the sleeve (10) can be placed in the container (2) without removing it from its shaft (131). It also comprises removable drive means (M, 3, 30) which are capable of interacting with the free end (12') of the sleeve in order to drive it in rotation so as to remove soiling by means of centrifugation.
Patent WO-9311011-A1 (WO)
Title: Brake servo
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/56
Filed: 1992-11-26
Abstract: The invention relates to a brake servo comprising a housing (10) containing a piston structure which, by means of a roll-up membrane (12) defines a forward chamber (16) communicating permanently to a vacuum source by means of a valve (17) and a rear chamber (16) selectively communicating with the forward chamber (16) or with the atmosphere by means of a valve (34) upon actuation of a control rod (30), and a device (36) for fixing the servomotor to a wall (38) adjacent to a first face of the housing (10). According to the invention, openings (50, 60) are provided in the structure of the piston (14) and in a second face of the housing (10) and are aligned in the axial direction of the servomotor in oder to enable actuation of the fixing device (36) through the opening (60) in the second face of the housing (10).
Patent FR-2686494-A1 (FR)
Title: Dispositif pour la presentation de marchandises.
Inventor: DOMINIQUE LEPOT
IPC: A47F3/08
Filed: 1992-01-24
Abstract: L'invention est relative à un dispositif de présentation de marchandises. Elle trouvera son application dans le domaine de l'agencement et d'ameublement pour magasins ou lieux similaires, par exemple pour présenter des denrées alimentaires. Le dispositif (1) est constitué d'un meuble (2) équipé d'étagères (3-5) mobiles. Selon l'invention, le dispositif comporte des moyens (6) pour provoquer le déplacement des étagères, dans le volume du meuble (2), horizontalement et autour d'un axe (8) horizontal de rotation.
Patent FR-2682262-A1 (FR)
Title: Method and apparatus for forming and cooking an edible container
Inventor: LEO PETERS
IPC: A21B5/00
Filed: 1992-04-14
Abstract: The invention relates to methods, means and apparatus for large-scale commercial production, allowing an edible container to be formed and cooked. The edible container (8) as described in the utility model registered in the United States of America No. 1,539,865, is produced from a dough based on flour, of the bread dough type, using a dough based on flour of a specific composition, contained in a set of leaktight tins (moulds) (A) in which the heat of cooking in the oven may generate up to 55 psi (3.9 bar/390 kPa) so as to produce a container (8) corresponding, for example, to the specifications of the said registered utility model, which comprises an elongate, deep, unitary cavity open at the top, and exhibits thin uniform walls with a thickness of 1/4 inch (0.64 cm) and closed ends, thus forming an attractive edge over and around the contents of the container. Field of application: edible containers.
Patent FR-2691966-A1 (FR)
Inventor: DIDIER BABIN
IPC: C07C255/39
Filed: 1992-06-04
Abstract: The invention relates to a new process for the preparation of the compounds (I): where R represents a cleavable ester residue or an ester residue known in the chemistry of pyrethrinoids, and R' represents a hydrogen atom or an optionally substituted heterocycle, aryl (6-14C), cycloaliphatic (3-7C) or saturated or unsaturated alkyl (1-18C) radical, characterised in that an ester (II): is treated with a halogenating agent and then with a base and a compound R'-OH. <??>The invention additionally relates to new intermediates.
Patent FR-2697015-A1 (FR)
Title: Compsns. and processed for fabricating ornamental masonry - with the appearance of natural stone, marble and granite
Inventor: COLLIGNON JEAN-PAUL
IPC: B28B1/00
Filed: 1992-10-21
Abstract: A compsn. is claimed for the fabrication of a material with a decorative appearance from a base of sand, cement, water and pigments which imitates the appearance of a natural stone, in which the dosage of its main ingredients is as follows: 60 percent finely sifted sand; 40 percent cement; a third to a sixth of mixing water; 1 to 6 percent of oxides by wt. With a third of mixing water and 1 percent oxide the compsn. produces the appearance of marble. With a sixth of mixing water and 6 percent oxide the compsn. produces the appearance of granite. With a part mixed with a third of water and a part mixed with a sixth of water the compsn. produces the appearance of stone. Pref. the method of using the materials to fabricate decorative objects is also claimed in which the objects are produced by casting in a horizontal plane with the aid of a plastic cladding of 2 to 3 mm thick on which the mixt. of materials are applied. USE/ADVANTAGE - The compsn. is used to produce a decorative material that imitates the appearance of natural stone, marble and granite for casting into various objects, such as funeral monuments, garden ornaments, flower boxes, kitchen worktops, etc. The material has a number of advantages including price, reliability, resistance, maintenance, realistic sensation to touch, elimination of treatment after casting and the elimination of firing.
Patent FR-2699745-A1 (FR)
Title: Power supply socket with integrated protection from live contacts
Inventor: JEAN-FRANCOIS SAVARD
IPC: H01R13/453
Filed: 1992-12-22
Abstract: The front compartment (2) for insertion of a plug is sepd. from a rectangular rear compartment (3) by a wall (4) through which three circular openings (10) give access to spaces (8, 9) around the ends (12) of the two phase contacts and a shutter (20).The latter is a V-shaped element with elastic branches (21, 22) joined together at one side to form a terminal head (23) for suspension from the cover (5). The ends (27, 28) of the branches are pushed away from the openings by the pins of the incoming plug.
Patent WO-9320389-A1 (WO)
Title: Heat control device for circulating fluid
Inventor: BUCAILLE JOEL
IPC: F28F27/00
Filed: 1993-03-26
Abstract: A heat control device for a pressurized fluid, consisting of a plurality of basic assemblies (1) comprising a stack of conventional ribbed or corrugated plates (2) defining fluid circulation circuits by means of seals (8), wherein the stack defines alternate fluid refrigerant (FR) and heat transfer medium (FC) circuits with an electrical heating resistor (3) inserted therebetween.
Patent WO-9402838-A1 (WO)
Inventor: CORNUEJOLS GEORGES
IPC: G01N21/86
Filed: 1993-07-22
Abstract: La présente invention concerne un dispositif de détection de défauts (2, 3) de matériaux fibreux (4, 22). Il comporte un moyen de pressage (16, 17) dudit matériau sur un film (1), un moyen de séparation (24) du matériau fibreux, d'une part, et du film, d'autre part, placé séquentiellement après le moyen de pressage, un capteur opto-électronique (6) adapté à prendre des images du film et des défauts et placé séquentiellement après le moyen de séparation. Un moyen de traitement d'images (26, 44) est relié électriquement à la sortie du moyen de prises d'images adapté à détecter et à compter les traces laissées par les défauts sur le film et un moyen de déplacement (25) du film par rapport au capteur opto-électronique. L'invention présente en outre différents moyens optiques adaptés à s'incorporer au dispositif, comportant en particulier des polariseurs (9, 10).
Patent FR-2704152-A1 (FR)
Title: Fire protection valve with autonomous closure, triggered automatically or by remote control
Inventor: JEAN-LOUP VITRY
IPC: A62C2/04
Filed: 1993-04-23
Abstract: Device allowing fire protection, with autonomous closure, triggered automatically or by remote control on a pipe or reservoir installation for an inflammable product. It comprises a fire protection valve (16) comprising a leaf (2) connected to a disengageable hub (3) rotating on the axis of the leaf (4), which is solidly attached to a notched wheel (5). The disengageable hub (3) and the notched wheel (5) are connected by a thermally breaking fusible pin (6). The notched wheel (5) is furthermore provided with a notch (7) in which a keying rod (8) actuated by an electromagnet (9) or a hydraulic or pneumatic jack is accommodated. The invention can be used for fire protection of a pipe or reservoir installation for an inflammable product.
Patent FR-2707637-A1 (FR)
Inventor: PHILIPPE DOCTEUR LAURENT
IPC: C07C317/44
Filed: 1993-06-30
Abstract: PCT No. PCT/FR94/00803 Sec. 371 Date Apr. 22, 1996 Sec. 102(e) Date Apr. 22, 1996 PCT Filed Jun. 30, 1994 PCT Pub. No. WO95/01333 PCT Pub. Date Jan. 12, 1995 (I) The present invention relates to compounds of formula (I) wherein R1 is selected from H and 3-chloro; R2 is selected from a phenyl group and a pyridyl group; R3 and R4 are selected independently of each other from H and methyl; R5 and R6 are selected independently of each other from H and a pyridyl-methyl group or both represent an ethyl group; n=0 or 1; R1, R3, R4, R5 and R6 are not simultaneously H when R2 is phenyl. The salts of the compounds have a pyridyl group with pharmaceutical acceptable acids are also disclosed.
Patent FR-2707396-A1 (FR)
Title: Method and device for detecting homogeneity defects in a band or thin sheet of dielectric material
Inventor: CLAUDE MARZAT
IPC: G01N22/02
Filed: 1993-07-06
Abstract: The subject of the invention is a method for detecting homogeneity defects in a band or thin sheet of dielectric material, in particular grammage defects or the presence of metallic bodies or water, characterised in that it consists in passing the band (B) or sheet successively through two identical fields (S1, S2) of standing electromagnetic microwaves with axes (A) which are parallel and offset axially by one quarter of the wavelength, the plane of the band or sheet in the passage region being substantially coincident with the plane defined by the axes of the two fields of waves (S1, S2), and in detecting, during passage, the possible variations in the two electric fields, generated by the said homogeneity defects in the said band (B) or sheet.
Patent FR-2695483-A1 (FR)
Title: Dispositif pour détecter le taux d'impulsions d'un signal pour commander un moteur à combustion interne.
Inventor: WERNER ZIMMERMANN
IPC: F02D45/00
Filed: 1993-08-10
Abstract: a) Dispositif pour détecter le taux d'impulsions d'un signal, b) Dispositif caractérisé en ce que pendant une première phase (S1) un premier moyen de comptage (110; 130) parcourt de façon répétée avec une fréquence de comptage donnée (FT) son étendue de comptage, et le nombre des étendues de comptage ainsi parcourues est détecté dans un second moyen de comptage (140; 120), et en ce que, lors du changement de phase suivant du signal (S1) la valeur finale atteinte du second moyen de comptage (120; 140) est décomptée de façon répétitive et la valeur finale de ces processus de comptage est disponible en tant que mesure du taux d'impulsions. c) L'invention se rapporte aux dispositifs pour détecter le taux d'impulsions d'un signal.
Patent FR-2708921-A1 (FR)
Title: Device designed for piercing soft sausage-shaped (refill) packs of household products and emptying their contents into a container
Inventor: DAVID BRETINEAU
IPC: B67C11/00
Filed: 1993-08-10
Abstract: Funnel-shaped device with a blade fitted in its base, for piercing and emptying soft sausage-shaped (refill) packs such as those containing bleach. The invention relates to a device for piercing soft sausage-shaped packs of household products and emptying their contents into a container without the risk of splashes. It is made up of a double casing, with one part fitting and sliding vertically inside the other, the first (14 + 13) part having a housing for the sausage-shaped pack (13 + 5), and the second (4 + 11) funnel-shaped part being fitted with blades (7 + 32). By exerting pressure on the casing (13 + 5), the sausage-shaped pack strikes the articulated blade (7 + 32) and the product then flows through the pouring spout (2). The device according to the invention is particularly designed for soft sausage-shaped packs of household products or other such items (tube-shaped packs).
Patent FR-2710936-A1 (FR)
Title: Dispositif d'étanchéité de coin à la jonction de deux cloisons.
Inventor: FREDERIC VILLAIN
IPC: E04F19/02
Filed: 1993-10-07
Abstract: a) Dispositif d'étanchéité de coin à la jonction de deux cloisons. b) Dispositif d'étanchéité caractérisé en ce que: - le talon possède des bords rabattus prenant appui contre les deux surfaces du dièdre, et formant une glissière, - un organe de blocage, longitudinal, fixé au niveau de l'arête du dièdre, et venant dans une position intermédiaire entre les surfaces du dièdre, est muni d'éléments d'accrochage, - un verrou coulissant longitudinalement dans la glissière du talon, du côté de sa face arrière, et se fixant sur les éléments d'accrochage de l'organe de blocage pour tirer, par sa translation, le talon dans le coin du dièdre à obturer.
Patent FR-2711731-A1 (FR)
Title: Detection device relating to the air-conditioning of a motor vehicle with an injection computer
Inventor: DANIEL VIREY
IPC: F02D41/08
Filed: 1993-10-26
Abstract: The device of the invention comprises a first sensor (36) for measuring the instantaneous value of the high pressure (HP) leaving the compressor (14) of an air-conditioning appliance (12), a second sensor (138) for measuring the instantaneous value of a second information item related to the operation of the air-conditioning appliance, and memory means (44) forming a table with two inputs connected respectively to the two sensors and one output, this table being filled on the basis of previous data regarding the relationship between the power absorbed (PA) by the air-conditioning and chosen ranges of values measured by the first and second sensors, this making it possible instantaneously to provide an estimation of the absorbed power, which estimation is transmitted to an injection computer (10) to adjust the power provided by the engine (M) of the vehicle.
Patent FR-2711910-A1 (FR)
Title: Système d'enclouage centro-médullaire composé d'éléments unitaires dont la fixation entre eux permet d'obtenir un assemblage "sur mesure" et immédiat.
Inventor: JACQUES LEPINE
IPC: A61B17/72
Filed: 1993-11-05
Abstract: La présente invention concerne un système d'enclouage centromédullaire pour un traitement par ostéosynthèse interne à foyer fermé, particulièrement destiné aux os longs. Selon l'invention, il est constitué par au moins trois pièces unitaires, une pièce basse ou distale (S.1) de dimensions normalisées, une pièce haute ou proximale (S.2) de dimensions normalisées, et une pièce intermédiaire (D) de longueur donnée, intercalée entre les pièces basse et haute (S.1, S.2), et présentant un diamètre choisi en fonction de l'os concerné. Les pièces (S.1, S.2, D) peuvent être réunies immédiatement et solidement les unes aux autres avant l'opération pour constituer un clou monolithique permettant d'immobiliser l'os fracturé. En outre, une rallonge (R) peut être insérée entre deux pièces et directement utilisable aux fins d'augmenter la longueur du clou.