baber/WOPTO huggingface dataset:
Patent FR-2609554-A1 (FR)
Title: Device for measuring the internal angle of an electrical machine
Inventor: VILLE JEAN-CLAUDE
IPC: G01P3/48
Filed: 1987-01-14
Abstract: The subject is a device for measuring the internal angle of a rotating electrical machine characterised in that it consists of: - an E-shaped magnetic circuit 10 comprising three parallel branches 11, 12, 13, the central branch 11 comprising a first winding 11A with m turns supplied by an oscillator 20 at a frequency f, the second branch 12 comprising a second winding 12A with n turns, the third branch 13 comprising a third winding 13A with n' turns, n' being close to n and the second and third windings being connected in series and wound in opposite senses so that the voltages induced in the second and third coils oppose each other; a means 1 attached to the shaft of the machine periodically cancels out the magnetic flux passing between the end of the central branch 12 of the magnetic circuit and the end of its third branch 13; and a phase comparator 40 determines the phase difference between the signal emitted by the said oscillator and the signal emerging from the circuit consisting of the said second and third windings. Application to measuring the internal angle of any rotating electrical machine and to detecting when it stalls.
Patent FR-2614387-A1 (FR)
Title: Automatic connection for fluid supply circuit of moving plant
Inventor: HADJIDAKIS GREGOIRE
IPC: F16L3/01
Filed: 1987-04-27
Abstract: The invention relates to an automatic connection for a circuit feeding at least one fluid (particularly compressed air or vacuum) to a moving plant from a stationary source of the said fluid, fixed to a stable structure; it includes a stationary part connected to the stationary fluid source, a moving part 5 located on the moving plant, and an intermediate part 4 connected to the feed circuit 27 of the moving plant and provided with means for guiding and for coupling on the one hand with the stationary part 3 and, on the other hand, with the moving part 5, and with a quick connection means made in two parts 13A, 13B, in a sealed relationship between the stationary source of fluid and the circuit 27 for supplying the moving plant with fluid. The fixed part 3 is connected to the stable structure 2 by means 7, 10 allowing the axis of the part 13A to be aligned with the axis of the part 13B of the quick connection means. Coupling and separation of the elements of the connection are obtained by sequences controlled by a programmable automaton.
Patent FR-2615589-A1 (FR)
Title: Collier reglable pour l'adaptation de durites ou analogues
IPC: F16L33/04
Filed: 1987-05-20
Abstract: QUINCAILLERIE. LE COLLIER REGLABLE CONFORME A L'INVENTION EST CARACTERISE EN CE QUE L'UNE DES PARTIES TERMINALES DU CERCLAGE EST POURVUE DE LUMIERES ESPACEES 6 ET PORTE UN CAVALIER 7 REGLABLE EN POSITION PAR COOPERATION AVEC L'UNE QUELCONQUE DES LUMIERES, LEDIT CAVALIER SUPPORTANT UNE BARRETTE 12 ARTICULEE SUR UN AXE 11 PARALLELE A L'AXE GEOMETRIQUE VIRTUEL B-B DU COLLIER ET PORTANT INDIFFEREMMENT LA NOIX OU LA VIS. APPLICATION A L'ADAPTATION DE DURITES ARMEES.
Patent FR-2617009-A1 (FR)
Title: Pouch clip
IPC: A01K61/54
Filed: 1987-05-27
Abstract: Device intended to hold plastic pouches used for growing oysters in the sea, in oyster beds, or on round iron tables. This device is characterised by its ease and speed of use: the pouch is fixed to the table with one push. Its removal, which is also quick and easy, allows retrieval of this pouch clip for several successive uses. The pouch clip consists of a reinforced T-shaped body 1 terminating at its base in a hook 2 whose diameter 3 allows it to be fitted onto the bar of the tables. The flexible upper part of the T 4 is fitted with one or more conical teeth or the like 6, allowing penetration into the mesh of the pouch. This flexibility is used to maintain a constant pressure on the pouches thus fixed.
Patent FR-2616995-A1 (FR)
Inventor: STAMPFLI JEAN-MARCEL
IPC: H05K3/20
Filed: 1987-06-22
Abstract: PCT No. PCT/CH88/00102 Sec. 371 Date Feb. 3, 1988 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Jun. 6, 1988 PCT Pub. No. WO88/10509 PCT Pub. Date Dec. 29, 1988.The invention concerns a method of mass producing a tape intended to provide electrical circuits, the tape constituting an intermediate step in the production of electronic modules. The method comprises providing a metal strip (1) having openings defining a series of similar networks of conductors, each conductors being connected to the strip (1) by a bridge, and providing insulating sheets (18) having holes (19, . . . 27) and sticking these sheets to the metal strip in such a manner that the holes face the conductors. The thus-assembled strip (1) and sheets (18) constitute the tape, while the conductors with a part of the sheets define the circuits of the modules.
Patent FR-2618170-A1 (FR)
Title: Road or motorway marker notably to signal a junction
Inventor: HALB JACQUES
IPC: E01F9/615
Filed: 1987-07-17
Abstract: Road or motorway marker intended to be placed on the ground, notably to signal a junction. The marker consists of a hollow bollard 11 extended in its lower part by a base 12 which is also hollow and open on its lower face in order, preferably, to receive a baseplate 18 in a heavy material. The baseplate and the base are moulded in a single piece in a plastic material.
Patent FR-2603415-A1 (FR)
Title: Circuit de sortie d'un dispositif de charge couplee
Inventor: KIMATA MASAFUMI
IPC: G11C19/28
Filed: 1987-08-05
Abstract: UN CIRCUIT DE SORTIE D'UN DISPOSITIF DE CHARGE COUPLEE COMPREND UN TRANSISTOR 4, 5, 6 AYANT UNE DIFFUSION FLOTTANTE 5 PREVUE POUR RECEVOIR UNE SERIE DE CHARGES DE SIGNAL DE LA SECTION DE TRANSFERT DE CHARGE. CHAQUE CHARGE DE SIGNAL EST TRANSFEREE A LA DIFFUSION FLOTTANTE EN SYNCHRONISME AVEC UNE HORLOGE D'ENTRAINEMENT APPLIQUEE A LA SECTION DE TRANSFERT DE CHARGE. LE TRANSISTOR A UNE ELECTRODE PORTE 4 CONNECTEE POUR RECEVOIR UNE HORLOGE R DE RETABLISSEMENT APPLIQUEE SUR UN INTERVALLE PLUS LONG QUE LA PERIODE DE L'HORLOGE D'ENTRAINEMENT.
Patent FR-2619359-A1 (FR)
Title: Package for the packaging, in particular, of containers containing food products, such as bottles
IPC: B65D5/16
Filed: 1987-08-12
Abstract: The invention relates to a package for the packaging, in particular, of containers, constituted by a substantially rectangular blank cut out from a sheet material and comprising three grooving lines 10, 20, 30 defining panels 1, 2, 3, 4 corresponding to the front, rear and side walls and provided with flaps 11, 21, 31, 41, 12, 22, 32, 42 defining, after the package has been formed, a bottom and a lid. According to the invention, this package is intended to be associated with a pallet, and the end panel 1 of the blank corresponding to the front wall and its lid flap 12 comprise two parallel slits 14, 15 extending transversely with respect to the length of the blank, these two slits defining an articulated flap 16, moving between a closed position in which it contributes to forming the front panel and an open position in which it is folded down and to the outside in order to allow the contents of the package to be seen and to allow access to these contents.
Patent FR-2620638-A1 (FR)
Title: Lock-seaming (mechanical fastening) of thick metal sheets without fasteners (supplies)
IPC: B21D39/03
Filed: 1987-09-22
Abstract: The assembly of at least two thin sheet-metal components, by cutting out tabs in the components and then folding these over, is a known method, commonly called lock-seaming, but it is not at all reliable for thick metal sheets. The device and the method according to the invention enables this major drawback to be overcome. This device for joining at least two thick metal sheets, of any laminated metals, by lock-seaming applies also to the joining of metal sheets of different metals and also to those so-called sandwiched ones with, between the metal sheets, fabrics, fibres, plastic sheets, or other products. This joining of thick metal sheets is rapid, requires no fasteners (supplies) nor preparations, drilling or cut-outs beforehand. This is an economical method for joining this category of metal sheets, which can be used in all industries which have thick metal sheets to be assembled.
Patent FR-2624326-A1 (FR)
Inventor: BOURGEOIS CLAUDE
IPC: H03H9/19
Filed: 1987-12-02
Abstract: The piezoelectric resonator (1) comprises two plates (5,6) and at least two parallel bars (2 to 4) connecting the plates (5,6) to each other. The orientation of the quartz wafer in which the resonator (1) is cut and the arrangement of the electrodes (9 to 11, 15 to 17) on the bars (2 to 4) are such that these bars (2 to 4) vibrate in an elongation mode. The elongation mode of the bars is coupled to a plate and bar flexure mode to improve the thermal properties of the resonator. This resonator can be used in devices in which the dimensions of the resonator have to be as small as possible and/or in which its resonance frequency has to be as low as possible.
Patent FR-2607571-A1 (FR)
Title: Soupape a deux obturateurs notamment pour electrovanne de suspension de vehicule
Inventor: KOUDA MASANORI
IPC: F16K31/06
Filed: 1987-12-02
Abstract: L'INVENTION CONCERNE UNE ELECTROVANNE A DEUX OBTURATEURS. ELLE SE RAPPORTE A UNE ELECTROVANNE AYANT DEUX OBTURATEURS 43, 44 MONTES SUR UN MEME PLONGEUR 41 COMMANDE PAR UN NOYAU 42 D'UN ELECTRO-AIMANT. DES SAILLIES 56A AMORTISSENT LE BRUIT LORS DE LA FERMETURE DE L'ELECTROVANNE. APPLICATION AUX SUSPENSIONS PNEUMATIQUES DES VEHICULES.
Patent FR-2627148-A1 (FR)
Title: Device for signalling decompression steps
IPC: B63C11/32
Filed: 1988-02-11
Abstract: Device intended to signal to a deep sea diver that it is necessary to interrupt his reascent in order to carry out a decompression step. The invention relates to a device making it possible for the surface crew responsible for the safety of a deep sea diver to signal to him, without ambiguity, that it is necessary to carry out a decompression step, but also effectively to time the duration of this step, by virtue of a receipt-acknowledgement system with which the device according to the invention is provided. It consists of a multi-stranded electric cable 1 along which are located, at the intervals required by the submersion of the steps, optical beacons 2 actuated from an electronic box 6 at the disposal of the surface crew, making it possible to signal the position of the steps to be carried out to the diver. The device, such as claimed, is furthermore provided with an appended device 11 making it possible for the diver to acknowledge receipt of the signal which has been transmitted to him, and thus to signify without ambiguity to the surface crew his effective presence in immediate proximity to the beacon in question, in order to allow effective timing of the duration of the step.
Patent FR-2614731-A1 (FR)
Title: Method of manufacturing a trench-shaped capacitor for an integrated circuit
Inventor: SONG JU-HO
IPC: H01L21/3065
Filed: 1988-04-15
Abstract: The invention relates to the manufacture of trench-shaped capacitors. It relates to a manufacturing method in which a trench has an oxide layer 13 and a polycrystalline-silicon layer 14 which does not completely fill the trench. This layer is then etched so that it forms a new trench 16 without hollowing, this new trench then being completely filled, without cavity formation. Application to the manufacture of memory cells by using integrated-circuit techniques.
Patent FR-2630425-A1 (FR)
Title: Automatic in-line machine for cleaning, draining, measuring and filling containers for champagne-type wine
IPC: B67C3/20
Filed: 1988-04-20
Abstract: The invention relates to the processing of containers for champagne-type wine. Its subject is an automatic in-line machine for subjecting containers to four consecutive operations, and this machine comprises, mounted on a frame: - a rolling belt on two inclined axes 43; - guides 23 and 45 fixed on the rolling belt in order to receive the containers; - two arms 42 for introducing the containers into the machine and removing them therefrom; - a cleaning device fixed on the introduction arm with a device for controlling cleaning and closing off of the neck of the container in order to decompress and calm the wine before the other operations; - a device for emptying, measuring and filling the containers, sliding on an inclined slope 39; - means capable of actuating and controlling the various elements of the machine. This machine is particularly suited to the operations of cleaning, draining, measuring and filling to a level of containers for champagne-type wine.
Patent FR-2632771-A1 (FR)
Title: Disjoncteur limiteur basse tension a chambre de coupure etanche
Inventor: MERTZ JEAN-LUC
IPC: H01H33/04
Filed: 1988-06-10
Abstract: Un limiteur de courant comporte une chambre de coupure 16 de volume réduit, dans laquelle sont logés une paire de contacts 28, 30 et un écran isolant 40 susceptible de se déplacer en une position active d'insertion entre les contacts 28, 30, et de subdivision de la chambre 16 en deux parties dont chacune contient l'un des contacts 28, 30. Le déplacement de l'écran isolant 40 en position d'insertion entre les contacts 28, 30 est favorisé par l'action d'un piston 48 soumis à la pression régnant dans la chambre de coupure 16.
Patent FR-2618929-A1 (FR)
Title: Dispositif de fourniture d'alarme sonore pour moteur hors-bord
Inventor: UMEHARA KAZUHIRO
IPC: B63H21/21
Filed: 1988-07-29
Abstract: L'invention concerne un dispositif de fourniture d'alarme audio pour moteur hors-bord comprenant une pluralité de détecteurs 131, 134, 136, 137, 139 pour détecter des anomalies, par exemple dans l'écoulement d'eau de refroidissement et un circuit d'émission de paroles 200 pour recevoir des signaux de sortie en provenance de la pluralité de détecteurs et fournir des états anormaux des signaux sous forme vocale. Un circuit de réglage de niveau vocal variable pouvant coopérer avec le circuit d'émission de paroles fait croître automatiquement par palier le niveau de sortie du circuit d'émission de paroles quand la vitesse du moteur augmente.
Patent FR-2636195-A1 (FR)
Title: Procede de production d'une membrane pour dispositif acoustique en materiaux carbones, vitreux et durs
Inventor: ODAJIMA HIDEO
IPC: H04R31/00
Filed: 1988-09-06
Abstract: L'invention concerne un procédé de production d'une membrane pour un dispositif acoustique en matériaux carbonés, vitreux et durs. Selon l'invention, on produit un carbone vitreux et dur ayant une haute dureté et une imperméabilité au gaz après calcination, on moule une résine thermodurcissable présentant un rendement résiduel en carbone élevé en une forme de film ou de feuille, on calcine un moulage de membrane et un moulage de corps de bobine mobile de haut-parleur et on forme une structure intégrale de la membrane et du corps de bobine par calcination d'un matériau composite intégré au moulage de membrane et au moulage du corps de bobine par une composition liquide organique présentant un rendement résiduel en carbone élevé, dans une atmosphère de gaz inerte. L'invention s'applique notamment à la transmission du son.
Patent FR-2637910-A1 (FR)
Title: New process for producing enriched blackcurrant seed oil
IPC: C11B1/10
Filed: 1988-10-18
Abstract: The invention relates to the food industry and more particularly to a new process for producing blackcurrent seed oil. More precisely, it relates to a process in which the crushed and dried blackcurrent seeds are subjected to extraction with a supercritical fluid in two extraction autoclaves (POT 1 and POT 2) set up in series and then a first heating decompression operation in a settling vessel (POT 3 and POT 4) is carried out to separate a first lipid fraction which is rich in polyunsaturated fatty acids and then a second heating decompression operation in a settling vessel (POT 4) and separators S1 and S2 is carried out to produce, after combination of these fractions, an oil containing virtually all the polyunsaturated fatty acids present in the starting material. The invention also applies to salad oils obtained according to the process defined above.
Patent FR-2639366-A1 (FR)
Title: Weaving loom equipped with a tension regulator for a roll for paying out or winding on a textile web
Inventor: GRIZARD JACQUES
IPC: D03D49/04
Filed: 1988-11-18
Abstract: This weaving loom is of the type in which the shaft 9a of at least one of the rolls 2, 8, 9 is carried by a support allowing it to move transversely towards the textile web which is being paid out or wound on or in the opposite direction, under the effect of variations in the tension of this web and counter to an elastic return force 12. On the one hand, this roll 2 is rotationally connected to the output shaft 5a of an electric stepper motor 5b capable of operating in both directions and, on the other hand, the means provided for detecting any variation in the tension of the textile web 4 as a function of at least one characteristic of the transverse movement of the shaft 9a of the transversely movable roll are connected to the supply circuit of the stepper motor 5b so as to modify this supply to make it rotate in one direction or the other for the purpose of decreasing or increasing the tension in the textile web 4.
Patent FR-2641085-A1 (FR)
IPC: G01R31/00
Filed: 1988-12-22
Abstract: The invention relates to a process and an apparatus for diagnosing defects in electric or electronic modules mounted in an automotive vehicle. This apparatus comprises a wire harness (2) adapted to divert status or control signals from a system to be tested, a formatting interface (15) comprising a plurality of calibrating modules arranged in parallel, a multiprocessor (21) connected to the formatting interface (15) and comprising a backup memory in which are stored, in real time, the defect signals, memories (25) for storage of a set of diagnostic programs corresponding to a group of systems to be tested, adapted to configure the multiprocessor (21) in such a manner as to dedicate it to the treatment of signals from a given system, and a man/machine interface (28) having means for displaying the contents of the backup memory and manual selection means.
Patent FR-2645821-A1 (FR)
Title: Surface de chargement pour benne
IPC: B61D9/06
Filed: 1989-04-18
Abstract: La présente invention concerne une surface de chargement constituée par une tôle centrale 4 présentant deux caissons latéraux 5, 6 se terminant par des pattes latérales 10, 11. Des tôles latérales 2, 3 recouvrent les pattes latérales 11, 10 ainsi que les ouvertures 12, 13 des caissons 5, 6. Application : platelages de bennes, en particulier de bennes basculantes.
Patent FR-2649309-A1 (FR)
Title: Surgical apparatus for ablation of the veins by stripping
IPC: A61B17/00
Filed: 1989-07-06
Abstract: The invention relates to a two-directional surgical instrument with which it is possible to perform ablation of the saphenous veins while preventing traumatism of the saphenous nerve and ensuring that the patient has reduced scarring in the ankle area. It consists of a vein-stripping end-piece ref 1 which can receive at each end a catheter ref 2 equipped with an attached bud ref 3.
Patent FR-2650766-A1 (FR)
IPC: G10K11/00
Filed: 1989-08-10
Abstract: The invention relates to the manufacture of composite electromechanical resonators with a very high vibratory amplitude. These transducers comprise an electric excitation unit (3) (piezoelectric or magnetostrictive). The metal masses (30 and 40) consist in whole or in part of ferromagnetic alloys selected for their low internal coefficient of friction. A double servo system makes it possible: to power the electric excitation at the resonant frequency of the resonator, whatever the latter's drift; to re-establish the maximum amplitudes of the mechanical vibrations, whatever the acoustic impedance and damping of the noiseless medium. Its operation is based on the magnetostrictive effect. In fact, the vibrations of the ferromagnetic mass (30) produce variations in the magnetisation in this material which are reflected by flux variations across the coil (60). The resultant induced current (20) correctly represents the state of vibration of the material. This current is subjected to a simple electronic treatment in the filter-dephaser (1) before being amplified in amplifier (2) powering the electric excitation unit (3). In addition, the electronic comparator (4) maintains the mechanical vibrations at their maximum amplitude through the action of the controlling device (5) which continuously rebalances the resonator at the level of the free end (31) of the damping mass (30) and may maintain the fixation plane in harmony with a nodal plane (6). These resonators constitute powerful ultrasonic generators and also facilitate the study of: high-amplitude vibrations and their propagation in various materials; the properties of these materials in the non-linear field and especially their fatigue and ageing.
Patent FR-2636446-A1 (FR)
Title: Input/output control device
Inventor: MABARA MINORU
IPC: G06F13/12
Filed: 1989-09-11
Abstract: An input/output control device carries out a transfer of data with respect to a routing device based on the response non-confirmation mode in such a way that n-1 number of data request signals are transmitted to the said routing device by means of a first transmission line and that a number of a final data request signal is transmitted to the routing device by means of a second transmission line so as to receive n numbers of data transmitted originating from the routing device. A detection circuit 21 detects a time for generation of the final data request signal and a delay circuit 16 reacts to a detection output of the detection circuit to delay the transmission of the final data request signal.
Patent FR-2655171-A1 (FR)
Title: Signalling baton
Inventor: CHRISTIAN BARAVAGLIO
IPC: G08B5/00
Filed: 1989-11-27
Abstract: The signalling baton consists of a cylindrical tube (2) made of unbreakable transparent material, closed and sealed at its ends by a sleeve (1) and a stopper (3). This tube contains several lenses (4) arranged into a prism and held between the sleeve and the stopper.
Patent WO-9106459-A1 (WO)
Title: Vehicule a coussins d'air utilisant un dispositif de propulsion a basse pression
Inventor: LASTAVEL RAYMOND
IPC: B60V1/16
Filed: 1990-10-26
Abstract: Un véhicule à coussins d'air. Le dispositif de propulsion à basse pression avec sustentation intégrée est assuré par deux tubulures d'éjection (1) disposées horizontalement et parallèlement de part et d'autre de l'habitacle. Lesdites tubulures d'éjection sont aussi longues que la structure de la coque; chacune (1) se divise en deux veines (24, 25), l'une, la veine (24) est tubulaire, et sert à la transmission de l'air de propulsion à basse pression, l'autre, la veine (25) est laminaire, et sert à la transmission de l'air de sustentation pour une jupe souple à segments assistés. La jupe souple à segments est composée de deux parties (10, 11): un segment principal (10) qui assure la fonction de sustentation du véhicule à coussins d'air et un coussin supplémentaire (11) qui assure la fonction de sustentation du segment principal (10). Ce coussin supplémentaire (11) est solidaire de la partie frontale inférieure du segment principal (10). L'alimentation de ce coussin supplémentaire (11) est prélevée dans le segment principal (10) par un trou de communication (12) placé de manière adéquate. L'invention s'applique aux véhicules à coussins d'air.