baber/WOPTO huggingface dataset:
Patent FR-2625528-A1 (FR)
Title: Composite fibre/resin single-piece vane for a turbine engine and method for producing it
Inventor: VENDRAMINI DANTE
IPC: F01D5/28
Filed: 1987-12-31
Abstract: Turbine engine vane comprising an elongate vane body 1 and a fixing root 2 extending transversely to the body at one end of the latter, the body and the root being produced at least partly from a synthetic resin reinforced by long fibres. Reinforcing fibres 16, 17 extend continuously through the body in the longitudinal direction of the latter and into the root in a direction which is transverse to the body.
Patent WO-8905993-A1 (WO)
Title: Liquid crystal optical devices having a controlled surface order gradient
Inventor: DURAND GEORGES ANTOINE
IPC: G02F1/139
Filed: 1988-12-16
Abstract: The present invention concerns the field of liquid crystal devices. According to the invention, a roughness of the order of magnitude of the liquid crystal molecules is defined on at least one of the plates. This roughness results in an order gradient which induces an ordoelectric polarization associated with a depolarizing field which acts on the liquid crystal molecules according to an orientation oblique with respect to the plate. By controlling the thickness and preferential direction of roughness, the oblique orientation psi and the azimuthal orientation phi of the molecules can also be controlled in a continuous range of variation. The invention also makes it possible to obtain nonpolar interfaces for ferroelectric smectic C* displays.
Patent FR-2629162-A1 (FR)
Inventor: DANNAWI MARWAN
IPC: F16F7/12
Filed: 1988-03-25
Abstract: The shock absorber device consists of a block of metallic material comprising two bases (1 and 2) for receiving the shock and, between said two bases, elongated arms (3), the number, nature and dimensions of which, associated with the conditions of shock, (speed, mass), are such that they determine the attenuation programme of the shock by a dynamic distorsion of the arms by plastic buckling. Said device is incorporated in all systems for protecting persons or equipment of all types. It can also be used for carrying out tests of energy-releasing products (explosion tests) or for performing resistance tests on energy-receiving products (shock tests).
Patent FR-2629961-A1 (FR)
Title: Dispositif d'entrainement en rotation d'un bras de centrifugeuse et procede d'alimentation en energie d'un tel dispositif
Inventor: PERDRIAT JACQUES
IPC: H02J15/00
Filed: 1988-04-11
Abstract: La source d'alimentation électrique 20 comprend un réseau polyphasé d'alimentation moyenne tension 21 de puissance inférieure à la puissance théorique nécessaire pour alimenter le moteur électrique de forte puissance 5 d'entraînement en rotation d'un bras 1 de centrifugeuse, un transformateur polyphasé abaisseur de tension 22, un premier dispositif 23 statique de commande d'une machine tournante polyphasée, lequel dispositif de commande 23 présente une entrée polyphasée reliée au secondaire du transformateur polyphasé 22 et une sortie polyphasée reliée à un noeud 29 de liaisons électriques, une machine tournante polyphasée 27 reliée électriquement audit noeud 29, un volant d'inertie 28 de grande capacité couplé mécaniquement à ladite machine tournante polyphasée 27 et des bornes de sortie 30 reliées audit noeud 29. Le moteur électrique de forte puissance 5 est relié aux bornes de sortie 30 par l'intermédiaire d'un second dispositif 7 statique de commande d'un moteur électrique.
Patent FR-2616733-A1 (FR)
Title: Tige de selle pour bicyclette et analogues, pourvue d'un dispositif de reglage de l'attitude de la selle
Inventor: ROMANO ANTONIO
IPC: B62J1/08
Filed: 1988-06-14
Abstract: La présente invention concerne une tige de selle pour bicyclettes et analogues. Elle comprend un élément de support 1 pouvant être fixé sur le cadre de la bicyclette et pourvu d'une tête 2 sur laquelle un dispositif 9, 11, 14, servant à supporter et bloquer la selle est monté dans une position réglable; ce dispositif comprend un support inférieur 9 et une console supérieure 11 entre lesquels est interposée une partie 6 de la structure d'appui de charge de la selle, 3, ainsi que des moyens de blocage 14, 24 qui poussent le support inférieur 9 et la console supérieure 11 l'un contre l'autre et contre la tête 2 de l'élément 1 pour bloquer la partie 6 précitée; la tête de l'élément de support 1 est pourvue de moyens de réglage 28, 32 pour faire varier la position du dispositif de blocage de selle par rapport à la tête 2 de l'élément de support 1 après desserrage des moyens de blocage.
Patent FR-2634920-A1 (FR)
Title: Portable electronic security chequebook
IPC: G06Q20/00
Filed: 1988-07-26
Abstract: The invention, called Portable Electronic Security Chequebook, relates mainly to a self-contained and portable electronic device 1 of small dimensions, allowing the controlled sending and/or reception, collection, and memory storage of Electronic Funds Transfer E.F.T. corresponding to the monetary aspects of a bank cheque. The device 1 comprises a specific microcircuit 11 equipped with appropriate circuits provided with specific software 20 suitable for the microcircuit. The device 1 in particular incorporates the basic elements of a self-contained microcomputer such as energy 12, 13, keyboard 3, display 2, modem 17, memories 20, 21, and connectors 4, 5 making it possible to carry out all the banking operations effected with a paper cheque electronically. The tamper-proof device prevents the issuing of cheques without sufficient funds and/or forging cheques.
Patent FR-2623614-A1 (FR)
Title: Procede et dispositif pour la detection de variations de sections dans un objet de grande longueur, en particulier un cable
Inventor: WALT NICOLAAS TJAART VAN DER
IPC: G01B7/32
Filed: 1988-11-23
Abstract: Un objet tel qu'un câble de fils d'acier est essayé électro-magnétiquement pour ce qui concerne les variations de surface de section transversale dans deux parties voisines de l'objet magnétisées dans des sens opposés. Les variations du flux axial qui sont causées par des variations de section transversale sont mesurées en utilisant des bobines en forme de selle 34, 40 qui sont placées à proximité des parties magnétisées de l'objet et qui détectent les variations du flux radial émanant de l'objet.
Patent FR-2644251-A1 (FR)
Title: Method for fixing accessories to a pair of spectacles, spectacles provided with accessories thus fixed, and accessories intended to be fitted onto such spectacles
IPC: G02C11/02
Filed: 1989-03-13
Abstract: In accordance with the present equipping method, a notch 4 is made on the periphery of each lens 2 of a pair of spectacles at the location provided for fixing an accessory. Next, an attachment constituted by a small stud 1, made of metal or other appropriate material, is installed in this notch 4, and this is done by placing, towards the outside, a projecting tooth provided beforehand on the outer wall of this stud. Then, when mounting each lens, this projecting tooth is engaged on the inside of the groove or bezel present on the inner wall of each spectacle element in order to receive the rib for preventing this lens from moving. Now, each attachment 1 thus fixed includes a housing capable of receiving a pin or other fixing member carried by each of the accessories to be fixed in place. The subject of the invention is also the spectacles thus equipped and the decorative or utilitarian accessories intended to be fitted onto such spectacles.
Patent FR-2646888-A1 (FR)
Title: Sealing device for a rotating shaft, particularly for a shaft rotating at high speed
Inventor: VERTADIER GILBERT
IPC: F16J15/32
Filed: 1989-05-09
Abstract: Annular sealing device 4 for a rotating shaft 3, particularly a shaft rotating at high speed, this device having to be capable of withstanding significant pressures in dynamic and static operation; it comprises an annular seal 6 with two lips 7, 8, known per se, having a couched U-shaped cross-section open on the high pressure side and made up of a relatively flexible elastically deformable material which is resistant to extrusion, to heat and to friction and which has a low coefficient of friction; an annular spring 9 surrounds the inner annular lip 7 and holds it pressed against the surface of the shaft 3, this spring having a transverse dimension which is less than substantially equal to or equal to the distance separating the two respective opposed faces of the two lips 7, 8; an elastic annular presser ring 10 surrounds the outer lip 8, and is interposed in a sealed fashion between this outer lip 8 and an annular support bearing surface 5 located facing the latter.
Patent FR-2648152-A1 (FR)
Title: Process for the detection and/or identification of nucleic acids by amplification and hybridisation in solution, and its applications
Inventor: TEOULE ROBERT
IPC: C12Q1/68
Filed: 1989-06-12
Abstract: Process for the detection and/or identification of small quantities of nucleic acids by amplification and hybridisation in solution, as well as its applications, by means of the following steps:     (1) a step for enrichment with target sequence(s) by:   (a) bringing the dissolved biological sample into contact with at least one pair of appropriate primers, in order to amplify at least one fragment of the said sequence(s) of target nucleic acid, making it possible to obtain an amplification solution for enrichment; and (b) at least one appropriate dilution of the amplification solution for enrichment obtained in a;     (2) a step for detection of the amplified target sequences, by:   (c) bringing a fraction of the solution obtained in b into contact with at least one pair of primers different from that of step a, one of the said primers being combined with a capture system cP, and the other primer being chosen from the group which comprises single primers sP and the primers associated with a system of detection dP, so as to obtain double-stranded products for extension of the target sequence(s) which contain a detection primer dP or a single primer sP which is integrated into a strand and a capture primer cP which is integrated into the complementary strand and making it possible to obtain an amplification solution for detection; (d) bringing the amplification solution for detection into contact with an appropriate support which captures the nucleic acid fragments carrying the integrated capture primer cP; (e) detecting double-stranded target nucleic acid copies retained on the said support. t
Patent FR-2649317-A1 (FR)
Title: Method for obtaining personalised cosmetic products
IPC: A61K8/23
Filed: 1989-07-07
Abstract: The subject of the present invention is a method for obtaining personalised cosmetic products. It consists of the combination, firstly, of five "energetic (energy-producing) complexes", each composed of a mixture of vegetable oils and trace elements and each corresponding to one of the five traditional Chinese elements: Wood, Fire, Earth, Metal and Water, then of an "energy scheme" of the person to be treated, drawn up by virtue, firstly, of twelve pulses taken on the wrists and each corresponding to an intestinal organ or an organ according to the traditional Chinese culture and, secondly, of a diagram matching each of the five above-mentioned elements with one of the five Chinese seasons 1, 2, 3, 4, 5 as well as an organ and an intestinal organ, and, finally, of a personalised cosmetic product consisting of one or more "energetic complexes" in proportions defined by the "energy scheme" and the current season. It is intended to permit the production of products for face, body and hair care, not only adapted to the characteristics of each individual, but also taking into account the period of the year in which these preparations are administered.
Patent FR-2655373-A1 (FR)
Title: Systeme pour conduire un dispositif d'exploration non rigide dans un puits ou sa progression par gravite est difficile.
Inventor: CHRISTIAN WITTRISCH
IPC: G01V11/00
Filed: 1989-12-05
Abstract: - Le système comporte une colonne tubulaire (2) pour guider le déplacement d'un ensemble de sondes (4, 8) réunies par des portions de câble électro-porteur (7) jusque que dans une zone de puits déviée. La première sonde (4) au moins est pourvue de bras d'ancrage (6). Sa section et éventuellement celle de toutes les sondes, peut être supérieure à la section de la colonne et dans ce cas, on adapte un carter de protection (5) plus ou moins long à l'extrémité de la colonne. On utilise un dispositif de connexion électrique différée (11, 18, 19) de l'ensemble de sondes relié à un laboratoire en surface. On pousse la première sonde (4) hors de la colonne, par un courant de fluide, on ouvre ses bras d'ancrage (6). On tire sur la colonne pour faire sortir l'ensemble des sondes dans le puits et l'on procède à des cycles de mesure. - Application à l'étude de réservoirs souterrains par exemple au moyen de signaux acoustiques, électriques, électromagnétiques, etc.
Patent FR-2655801-A1 (FR)
Inventor: DOMINIQUE CHARPENTIER
IPC: H04B7/10
Filed: 1989-12-08
Abstract: A UHF carrier signal modulated by a video signal, where the frequency and the format of a line synchronisation signal are known, is transmitted in a transmission region (1) in a confined medium by a microwave link. In a reception region, two signals are received along two angularly offset privileged axes, each is frequency-demodulated along identical processing channels, the existence in the signal emitted from one of the channels, the ''starting channel'', of a periodic signal with the line synchronisation frequency is checked and this signal is selected if the check proves positive. If the periodic signal disappears, the test is applied to the other channel; if that check is positive, this other channel is selected until this periodic signal disappears, and so forth. Such a process is especially applicable in tunnels.
Patent WO-9010121-A1 (WO)
Inventor: CLEMENT MANUEL
IPC: E03D9/02
Filed: 1990-02-28
Abstract: On réalise la mise en place d'un produit solide hydrosoluble (5), coulable à chaud, destiné au nettoyage d'une cuvette de toilettes, dans la partie ajourée (2) d'un support (1) destiné à être suspendu sur le rebord (4) de la cuvette, en coulant à chaud directement ledit produit dans une partie non ajourée (6) servant de moule de ladite cage (2), ladite partie non ajourée (6) étant destinée à être placée, en position d'utilisation, en vis-à-vis de la paroi de la cuvette, et étant, pour la coulée, orientée pour que la surface libre du produit (5) solidifié se situe, en position d'utilisation, dans un plan oblique en pente vers le bas en direction de la partie centrale de la cuvette. Cette mise en place en une seule étape est avantageuse au plan de la fabrication industrielle et, à l'utilisation, le produit se dissout de façon plus régulière de sorte que la constance de l'activité du produit est améliorée.
Patent WO-9011664-A1 (WO)
Title: Reseau de distribution interactive d'informations video, audio et telematiques
Inventor: PHAM VAN CANG LUC
IPC: H04N7/173
Filed: 1990-03-16
Abstract: Le réseau de l'invention, du type à câblage en étoile, comporte un centre distributeur (7) auquel sont reliés par câble (C1 à CN) des abonnés disposant chacun d'un poste de télécommande (P). Le centre comporte un bus vidéo (8) relié aux différentes sources de programmes (S1 à SM), ce bus étant relié à des modules de sélection (M1 à MN) dont le nombre est égal à celui des abonnés et qui sont télécommandés par ces abonnés. Un micro-ordinateur (10) contrôle la régularité des connexions établies.
Patent FR-2658365-A1 (FR)
Inventor: PHILIPPE BOULAY
IPC: H01M50/50
Filed: 1990-02-14
Abstract: The present invention relates to a spring of the conical type which simultaneously ensures a pressure and an electrical contact. The spring of the conical type for electrical contact comprises an electrical conductor (A) wound around an axis ( DELTA ). A portion (1,2) at least of this conductor, which portion is delimited longitudinally by a thin edge, has a cross-section which is an increasing function of its distance from this thin edge.
Patent FR-2658511-A1 (FR)
Inventor: NICOLE BRU-MAGNIEZ
IPC: C07D235/28
Filed: 1990-02-16
Abstract: The present invention relates to the derivatives of the formula Formula (I) in which: A is an aromatic ring or a nitrogen heterocycle; X1, X2, X3 and X4 are independently a hydrogen atom, a halogen atom, a lower alkyl radical, a C3-C7 cycloalkyl radical, an alkoxy radical, an alkylthio radical, a sulfone group, SO2-lower alkyl, a sulfoxide group, SO-lower alkyl, a trifluoromethyl group, a nitro group, a hydroxyl group, a methylene alcohol radical or a group COOR', in which R' is a hydrogen or a lower alkyl; X3 and X4 can also form a naphthalene with the phenyl; B is CR5R6, R5 and R6 being a hydrogen atom, a lower alkyl or a C3-C7 cycloalkyl radical, or the sulfur atom; R1, R2, R3 and R4 are independently a hydrogen atom, a lower alkyl radical or a C3-C7 cycloalkyl radical; CR1R2 or CR3R4 can form with B, when the latter is CR5R6, a cycloalkyl or a cycloalkene having 3 to 7 carbon atoms; R1R2 and R3R4 can also form a ring having 3 to 7 carbon atoms; n is an integer from 1 to 4 and can be 0 if R1 and R2 are other than hydrogen; and D is a chemical group which can be: COOR7, R7 being the hydrogen atom, a lower alky radical or a C3-C7 cycloalkyl radical, CONH-R8, R8 being the hydrogen atom, a lower alkyl radical or a C3-C7 cycloalkyl radical, or CN, and to their addition salts. The compounds are thromboxane antagonist receptors.
Patent FR-2658682-A1 (FR)
Title: Recording and replay cable
Inventor: LESNIER LEFRANC
IPC: H01R31/02
Filed: 1990-02-16
Abstract: This is a cable allowing direct replay between a tape recorder/player and television screen, player and television screen, computer and television screen, electronic games and television screen, with direct connection between one appliance and the other, operating with a 9 volt battery.
Patent FR-2661704-A1 (FR)
Inventor: PIERRE GERAUD
IPC: E04F15/22
Filed: 1990-05-25
Abstract: The invention relates to a support for a sprung parquet floor comprising two beds overlaid with crossed joists at the intersection of which resilient stoppers are inserted; according to the invention, these stoppers (4) are retained between two overlaid joists (1, 2) by means of dowels (3) which pass through them and the ends of which dowels are fitted into holes (20, 10) drilled into each of these joists. Laying of parquet floors, especially for the production of sports floors.
Patent FR-2662753-A1 (FR)
Title: Dispositif de commande d'un verin hydraulique a double effet.
Inventor: GILBERT KERVAGORET
IPC: B62D7/14
Filed: 1990-05-31
Abstract: L'invention concerne un dispositif de commande d'un vérin hydraulique à double effet (10) comprenant dans un circuit principal un ensemble distributeur (28, 28', 34, 34') commandé par des moyens électriques, et commandant la mise en relation de chacune des deux chambres du vérin (14, 16) sélectivement à une source de fluide sous haute pression (20, 26) ou à un réservoir de fluide à basse pression (24), un circuit auxiliaire commandé par des moyens (76) sensibles à la position du piston (12) du vérin (10). Selon l'invention, le circuit auxiliaire comporte un distributeur à tiroir (50) qui assure le retour du piston (12) du vérin (10) dans une position de repos en cas de défaillance des moyens de commande électrique en pilotant l'ensemble distributeur (34, 34') du circuit principal.
Patent FR-2664798-A1 (FR)
Title: Appareil a epiler a brosse.
Inventor: PATRICE OLIVEAU
IPC: A45D26/00
Filed: 1990-07-20
Abstract: L'appareil à épiler est destiné à être tenu à la main et comporte une série de disques parallèles (2) fixés sur un moyeu (3) entraîné en rotation par un moteur électrique, des lames de pincement (22) disposées entre les disques, des moyens (25) pour amener lesdites lames en contact avec la périphérie (2a) des disques (2) et les en séparer alternativement lors de la rotation des disques. Il comprend en outre, des moyens (20) pour brosser les poils à épiler, ces moyens étant entraînés en rotation en même temps que les disques (2). Utilisation pour améliorer l'efficacité de l'épilation.
Patent FR-2666814-A1 (FR)
Inventor: MARIE-CHRISTINE CHOPIN
IPC: C12N1/21
Filed: 1990-09-14
Abstract: DNA fragments coding for a mechanism capable of resistance to abortive infection mechanism type (Abi-type) bacteriophages. These fragments can be obtained by cloning the chromosomal or plasmid DNA of a bacteriophage-resistant lactic bacteria strain. Also described are polypeptides involved in the Abi-type resistance mechanism, coded by said fragments. The invention further concerns recombinant vectors and transformed bacterial strains comprising said DNA fragments.
Patent FR-2667486-A1 (FR)
Title: Removable setting system
Inventor: GERARD BERNON
IPC: A44C17/02
Filed: 1990-10-03
Abstract: The invention relates to a removable setting which can be taken out of a jewel (piece of jewellery) (7) and be re-placed on another one. It consists of a shaft (1), along which a setting (2) is introduced, the latter being equipped at its base with a ball pump system (3) which snaps into a groove (5). A cut (4) on the base of the setting (2) wedges the latter and provides a hold for removing it. This device is intended particularly for manufacturers of fashion and fine jewellery.
Patent FR-2667750-A1 (FR)
Inventor: BERNARD LAMY
IPC: H04L1/20
Filed: 1990-10-05
Abstract: The network is interactive (return of information to the server). It operates in two frequency ranges distinct in transmission and in reception. These two frequency ranges are divided into sub-ranges and there is a head-end modem for each sub-range. A user modem comprises a first oscillator (1) whose frequency is equal to the difference between the reception frequency (FR) and the frequency desired as intermediate frequency (FI), and a second oscillator (4) provided with a frequency slaving circuit (11). A mixer (5) mixes the signals from the two oscillators, then the signal passes through a frequency divider (2) and is brought to the slaving circuit (11). After passing through a divider (3), the signal from the second oscillator provides the transmission signal (FE).
Patent FR-2676856-A1 (FR)
Title: Commutateur electrique a action brusque et ensemble de commutation forme de plusieurs compartiments.
Inventor: JOEL THURIAN
IPC: H01H1/18
Filed: 1991-05-22
Abstract: Il comprend une touche de commande (3) actionnant une plaquette (5) en trois parties (8, 9, 10) dont une porte au moins un contact mobile, et il est caractérisé en ce qu'au moins la partie (8, 10) sur laquelle un doigt (31) d'un levier d'actionnement (30') est en appui comprend des moyens (19, 20) aptes, en coopération avec ledit doigt (31), à réaliser un déplacement dans un même plan de ladite plaquette (5) avant de basculer. Application notamment à la commande de circuit électrique des voitures automobiles.
Patent FR-2680524-A1 (FR)
Title: Multicoloured synthetic monofilament and process for its manufacture
Inventor: JEAN BOUCAUD
IPC: D01F11/08
Filed: 1991-08-23
Abstract: Multicoloured synthetic monofilament employed chiefly for fishing, based on homo- or copolyamide, exhibiting a linear tensile strength of at least 80 kg/mm<2> for diameters smaller than 40/100 mm in section, of at least 70 kg/mm<2> for diameters of between 40 and 90/100 mm in section and of at least 50 kg/mm<2> for diameters of between 90/100 mm and 200/100 mm in section, a shrinkage in boiling water of at least 10 %, at least two coloured streamers of lengths greater than 0.15 metre in finished monofilament. Same multicoloured monofilament of lower strength for the same diameters and of shrinkage in boiling water of at least 1 %. The copolyamide is a copolyamide 66/6 in proportions of 75/25 % by weight. Process for the production of coloured parts before the drawing stage during the manufacture of the monofilament. Application: fishing, weaving, hosiery, nets, haberdashery, brushes and the like.