baber/WOPTO huggingface dataset:
Patent FR-2671437-A1 (FR)
Title: Device for load shedding low-voltage electrical installations subjected to overvoltages
Inventor: GEORGES LECOINTE DIDIER
IPC: H02H3/20
Filed: 1991-01-04
Abstract: The invention relates to a device making it possible permanently or temporarily to shed the load on a single-phase or three-phase + neutral low-voltage electrical installation suffering an overvoltage, for which the load-shedding amplitude is predetermined. It consists of an electronic assembly fed by a transformer (single-phase mounting) and by three transformers (single-phase + neutral). When an overvoltage appears on the primary circuit, the information is processed by the electronic assembly, a load-shedding command is then sent to the apparatus controlled. The load shedding is temporary when the apparatus controlled is a contactor (Figure 1). The load sheddding is permanent when the apparatus controlled is a circuit breaker (Figure 2). The device according to the invention is particularly intended for protecting electrical installations against overvoltages.
Patent FR-2657648-A1 (FR)
Title: Appareil de reglage de la commande des soupapes d'un moteur d'automobile.
Inventor: SEIJI SUGA
IPC: F01L1/344
Filed: 1991-01-30
Abstract: L'invention concerne un appareil de réglage de la commande des soupapes. Elle se rapporte à un appareil dans lequel un organe intermédiaire (13) permet le réglage du déphasage entre un organe (6) tournant en synchronisme avec le cycle de rotation du moteur et un arbre à cames (1). Selon l'invention, le déphasage est assuré en fonction de la pression régnant dans une chambre (16), mais les surpressions pouvant exister dans cette chambre ne sont pas retransmises au circuit d'alimentation en fluide hydraulique et à la pompe (19) grâce à la présence d'un clapet de retenue (23) entre la pompe et la chambre sous pression. Application à la commande des soupapes des moteurs à combustion interne d'automobile.
Patent FR-2659167-A1 (FR)
Title: Couvercle protecteur permettant de determiner une plage d'observation pour indicateur passif de deplacement a rayonnement infra-rouge.
Inventor: ULRICH LEWE
IPC: G08B13/19
Filed: 1991-02-13
Abstract: Couvercle protecteur permettant de déterminer une plage d'observation pour indicateur passif de déplacement à rayonnement infra-rouge. Le couvercle a la configuration d'un capot (3) semi-cylindrique, qui protège la fenêtre laissant passer les rayons infra-rouges, mais permet par ailleurs de délimiter une zone d'observation de grandeur variable en continu, car sa partie semi-cylindrique est formée de segments (9) qui peuvent être séparés suivant des traits de repère (10) gravés, ou entre ces traits, et retirés, les vides (11) formés déterminant l'angle au centre de secteurs de détection. Application notamment aux appareils détecteurs à rayonnement infra-rouge.
Patent FR-2674671-A1 (FR)
Inventor: VERHAEGE THIERRY
IPC: H01L39/14
Filed: 1991-03-28
Abstract: The invention relates to a superconductor protected against partial transitions comprising a superconducting zone formed of superconducting filaments embedded in a non-superconducting metallic matrix, and a non-superconducting metallic zone, characterised in that the resistivity of the non-superconducting metallic zone is sufficiently low with respect to the overall resistivity in the cold condition of the superconducting zone in the state existing after transition to conduct a large share of the post-transition current, the non-superconducting metallic and superconducting zones being in straightforward mechanical contact without cohesion.
Patent FR-2674937-A1 (FR)
Title: Device and method for mounting electric lighting equipment on a lamp base, and lamp base for such a device
Inventor: JEAN RIVAUD
IPC: F21V19/00
Filed: 1991-04-02
Abstract: The present invention relates to a device for mounting electric lighting equipment on a support including an emergent opening. This device comprises a stop for positioning the socket in the opening and an immobilising member capable of interacting with the stop in order to fix the socket in the opening with the lead of the electric equipment passing through the support, and is characterised in that the device (5) forms, with the equipment, a ready-to-assemble unit, the immobilising member (12) being movable between a retracted stable position, in which the lead and the immobilising member can be inserted in the same direction as the socket inside the opening (2) until the stop (6) rests on the support (1), and a clamping position projecting from the opening (2).
Patent FR-2663799-A1 (FR)
Title: Circuit de commande d'un moteur synchrone polyphase relie a un circuit de tension redressee.
Inventor: PETER FROEHLICH
IPC: H02P6/08
Filed: 1991-06-17
Abstract: a) Circuit de commande d'un moteur synchrone polyphasé relié à un circuit de tension redressée. b) circuit caractérisé en ce qu'à partir de chaque signal de capteur, on forme un signal de commande pour le commutateur électronique (13, 14, 15) associé à l'enroulement de phase (u, v, w) de manière que ce commutateur se ferme pour le flanc descendant du signal de capteur négatif et qu'il s'ouvre pour le flanc descendant du signal de capteur, positif. c) L'invention concerne un circuit de commande d'un moteur synchrone polyphasé relié à un circuit de tension redressée.
Patent FR-2681392-A1 (FR)
Title: Butee de debrayage pour embrayage du type tire, notamment pour vehicules automobiles.
Inventor: JACQUES FEIGLER
IPC: F16D23/14
Filed: 1991-09-17
Abstract: La butée de débrayage comporte en combinaison a) Un boîtier (36), un roulement à billes (5) et un élément de manœuvre (9) appartenant à un bloc secondaire b) le boîtier (36) est conformé pour présenter un élément d'attaque (1) pourvu d'un évidement d'engagement (14'), pour réception d'un organe de couplage (20) c) l'élément de manœuvre (9) est globalement de forme tubulaire. Application véhicules automobiles.
Patent FR-2669280-A1 (FR)
Title: Moulage pour pare-brise de vehicule.
Inventor: KATSUHISA KATO
IPC: B60J10/02
Filed: 1991-09-30
Abstract: Le moulage pour pare-brise, interposé entre la carrosserie du véhicule et le panneau vitré 26, comporte une tête 2 dotée intérieurement d'une gorge 7 accessible par une ouverture 8 de sa face inférieure. Sur les parties latérales du moulage une première jambe 3 a sa tête 10 introduite dans la gorge 7 et présente une partie de jambe 11 qui s'étend perpendiculairement. Celle-ci présente d'un côté une rainure 14 de guidage de l'eau de pluie et en dessous une gorge de réception 15 du panneau de vitre 16. A la partie supérieure du moulage une seconde jambe s'engage pas sa partie de tête dans la gorge 7 du moulage. L'invention s'applique à la réalisation d'un moulage pour pare-brise de véhicule qui est de constitution simple, de pose aisée et sûre, et qui est d'aspect extérieur plaisant.
Patent FR-2682952-A1 (FR)
Inventor: MARIE-CLAUDE FOURNIE-ZALUSKI
IPC: C07C327/32
Filed: 1991-10-25
Abstract: The present invention is directed to a compound of the formula (I)   <CHEM>  wherein R represents a hydrogen atom or an acyl, aroyl or cycloalkylcarbonyl radical or a residue of formula <CHEM>     R<5> represents an alkyl radical; R<6> represents an aryl or heteroaryl radical, or R<5> represents an alkylene chain attached to a carbon atom in an ortho position of the R<6> aryl or heteroaryl radical relative to a carbon of the R<6> aryl or heteroaryl radical linked to the propanoyl moiety; R<7> represents a hydrogen atom or an alkyl, aryl, alkoxy or aryloxy radical; and R' represents a hydrogen atom or an alkyl, aralkyl, acyl or aroyl radical;     and the pharmaceutically acceptable salts thereof. The invention is also directed to the preparation of these compounds, pharmaceutical compositions comprising the compounds and methods for their pharmaceutical use.
Patent FR-2672720-A1 (FR)
Title: Tape cassette provided with recesses for cassette loading
Inventor: HIROSHI FUJII
IPC: G11B15/675
Filed: 1991-11-06
Abstract: A tape cassette intended to be used in a recording and reproducing apparatus such as a video recorder includes a casing having a tape extraction opening, a pair of reels mounted rotatably in the casing with a tape wound around the reels, and a flap (11) mounted pivotably on the casing, so as to cover over the tape extraction opening. The casing possesses at least one recess (13A) in proximity to the flap (11), for positive engagement with a spindle for retention of the recording and reproducing apparatus.
Patent FR-2684415-A1 (FR)
Title: Combustion engine with cylinder displaced forwards
Inventor: GHEORGHE PARCIULEA
IPC: F02F7/00
Filed: 1991-11-28
Abstract: Combustion engine with cylinder displaced forwards in order to increase the efficiency of the engine by increasing the vector v of application of the force F. The invention relates to the operation of the cylinder/piston assembly by an axis MN moved forwards in the direction of rotation of the engine parallel to the axis AB of the conventional engine. The result of this movement is the increase in the vector v of application of the force F, and therefore the increase in the efficiency of the engine. The invention is intended to improve the efficiency of combustion engines.
Patent FR-2685549-A1 (FR)
Title: Ligne haute frequence rayonnante.
Inventor: ANDRE LEVISSE
IPC: H01P3/06
Filed: 1991-12-19
Abstract: La présente invention concerne une ligne haute fréquence rayonnante comprenant un conducteur tubulaire (23) disposé autour d'un axe longitudinal (X) et présentant plusieurs ouvertures identiques agencées en motifs (M1) répétés périodiquement avec une periode P le long de la ligne, caractérisée en ce que, lorsque la bande de fréquences de fonctionnement est du type [fr , (N+1)fr ], fr étant une fréquence donnée et N un entier positif strictement supérieur à 1, chacun des motifs (M1) comprend N ouvertures numérotées de 0 à N-1 et satisfaisant les relations suivantes: (CF DESSIN DANS BOPI)
Patent FR-2686429-A1 (FR)
Title: Optical sight system for controlling the angular deflection of an apparatus which can move rotationally about an axis
Inventor: JEAN-PIERRE BRIDA
IPC: G02B23/14
Filed: 1992-01-22
Abstract: The invention relates to an optical sight system for controlling the angular deflection of an apparatus (1) which can move rotationally about an axis (X-X), comprising a device (M2) for rotationally driving the apparatus associated with an optical sight device (5) formed by a head (6) equipped with a plane mirror (10) which can move rotationally about an axis (X1-X1) parallel to the rotation axis (X-X) of the apparatus (1), and by a stationary body (7) equipped with an eyepiece (13). The rotation axes (X-X; X1-X1) of the apparatus (1) and of the mirror (10) are connected by a mechanical transmission device (20) synchronising the rotations of the apparatus (1) and of the mirror (10) in a ratio of 1:2, from the device (M2) for rotationally driving the apparatus (1) about the axis (X-X).
Patent FR-2689769-A1 (FR)
Title: Convenient fire-extinguishing material - comprises powdered or granulated slag from iron@ and steel prodn., transported by land vehicle or aircraft
Inventor: REGIS DEBOFFLES
IPC: A62C3/02
Filed: 1992-04-14
Abstract: The fire-extinguishing material, for use e.g. on forest or brush fires, or on burning timber or plastic structures, is made at least partly from low dephosphoration slag obtained from iron and steel production. Such slag has high fire-extinguishing properties, containing some 50 per cent by weight of CaO; 12.5 per cent of Si02; 6 per cent MgO; 2 per cent P205 and 2 per cent MnO, with the remainder of metals and metalloids such as zinc, copper, cobalt, chrome and sulphur. Used in granule or powder form, it is able to absorb oxygen and prevent formation of embers. The material can be carried to the site of the fire by land vehicles, aircraft or helicopters, e.g. using big bags which open at the bottom. It can be spread with the aid of a conveyor belt (3), passing round rollers (4,5) and fed by a hopper (10) and chute (9) or, depending on grain size, it can be applied by a lance and compressor. ADVANTAGE - More convenient to use, avoiding need to transport large quantities of water.
Patent FR-2692920-A1 (FR)
Title: Schemes for building new capital of Europe - comprises construction of international airport and urbanisation of West and East Oder rivers including high speed train links exhibitions and offices
Inventor: JULIEN WIECZOREK
IPC: B63B35/44
Filed: 1992-06-26
Abstract: Schemes for building the future capital of Europe - EUROPA. consist of urbanising river islands, between the West (4) and East (5) Oder rivers, South of Szczecin, using ships, CAD engineering and exhibitions of models. A European international airport between Berlin and the Oder will be built, the 4 existing Berlin airports handing over to German GOVERNMENT ADMINISTRATIONS. SZCZECIN and SWINOUJSCIE seaports will be extended with frontier alterations and central communications links comprising High Speed Trains and stations with Metro connections, numerous European quarters, catamarans with exhibition halls, embassies and offices constructed. USE/ADVANTAGES - Future capital of EEC on River Oder islands.
Patent FR-2678788-A1 (FR)
Title: Connecting part for a motor
Inventor: TAKAO OCHIAI
IPC: H02K7/116
Filed: 1992-07-03
Abstract: The connecting part for the motor includes a series of terminals 13 to 16 juxtaposed together and extending in the axial direction of the motor shaft. The terminals 13 to 16 are inserted into an end casing covering the opening of the yoke and exhibit, at their remote ends, connection parts (13a to 16a) which are exposed within the end casing. The connection parts 13a to 16a are arranged in a staggered way, being offset from one another both in the peripheral direction of the shaft and in the axial direction of this shaft. The conductors are linked to the connection parts 13a to 16a from directions which are substantially perpendicular to the motor shaft. The connection structure ensures sufficient insulation distance and makes it possible to reduce the size of the motor without reducing the efficiency upon manufacture.
Patent FR-2687048-A1 (FR)
Title: Machine de mise sous boyau de saucisses, cornet de suspension a utiliser avec cette machine et procede pour decharger et transporter un chapelet allonge de saucisses sous boyau ligaturees.
Inventor: THEODORE TOWNSEND RAY
IPC: A22C11/08
Filed: 1992-09-11
Abstract: L'invention concerne une machine de mise sous boyau de saucisses, ainsi qu'un cornet de suspension perfectionné pour cette machine. Le cornet (56) de suspension est monté au moyen d'un adaptateur (36) sur l'extrémité de décharge de la machine (10) de mise sous boyau de façon à pouvoir tourner autour d'un axe de rotation qui s'étend vers le bas à partir de l'adaptateur (36). Le cornet (56) tourne à partir d'une position sensiblement horizontale, de hauteur maximale, sur un arc de cercle continu de manière que le chapelet (90) de saucisses (88) n'ait jamais à se déplacer vers le haut en passant dans le cornet (56) avant d'être suspendu sur des crochets (34) d'une chaîne transporteuse (32). Domaine d'application: production de saucisses viennoises et autres, etc.
Patent FR-2695954-A1 (FR)
Title: Roll-away floating cover for swimming pool - comprises jointed plastics slats wound around rotatable drum held in long box casing at side of pool
Inventor: GERARD ANDREI
IPC: E04H4/08
Filed: 1992-09-22
Abstract: A swimming pool made of laminated synthetic material has a lip (6) which slopes down, joined by bolts to a long box casing (2) with another similar lip (7). The casing holds a drum (3) for rolling up a floating pool cover (4). If the pool is not rectangular other sections with lips can be placed between the pool and the casing. The cover consists of hollow jointed plastics slats (11) linked together so that the cover slides over the water and covers the surface when the drum is rotated. The casing is buried in the ground when the pool is installed, but in existing pools can be installed above ground. USE/ADVANTAGE - Roll-away floating cover for swimming pools of any shape or size.
Patent FR-2696872-A1 (FR)
Title: Procédé d'amélioration de la polarisation rémanente d'une couche en matériau polymère et applications à des transducteurs pyroélectriques et piézoélectriques.
Inventor: BERNARD SERVET
IPC: H01L41/45
Filed: 1992-10-12
Abstract: Ce procédé d'amélioration de la polarisation rémanente d'une couche en matériau polymère comporte les étapes suivantes: - réalisation, à la surface d'un substrat (1), d'un réseau (2) de dimensions microniques ou submicroniques; - dépôt d'une couche de polymère (3); - recuit (fusion) à une température de recuit légèrement supérieure à la température de fusion du polymère pendant un temps dépendant de cette température de recuit; - trempe à une température avoisinant la température de recristallisation du polymère et de préférence très légèrement à cette température de recristallisation; - application d'un champ électrique par polarisation de la couche de polymère (3). L'invention est applicable à la réalisation de transducteurs pyroélectriques et de transducteurs piézoélectriques.
Patent FR-2698504-A1 (FR)
Title: Non-linear equalisation of multi-carrier signal in satellite link - having post-distortion of signal, decoding constellation points of received multi-carrier signal and correcting by echo location
Inventor: PATRICK LOPEZ
IPC: H04L27/26
Filed: 1992-11-24
Abstract: The post-distortion (1) takes account of the amplitude response of the satellite to approximate the characteristic phase amplitude of the satellite output signal by means of a complex gain. The decoding (2) uses a fast Fourier transform of the post-distorted signal. The correction coeffts. are calculated for the transformed spectral lines. A packet of test signals, recognised by the receiver, are emitted periodically. The lines after FFT are compared with the Fourier transform of the corresponding emission. A quantiser is linked to complex gain amplifiers for each term and a summer. After FFT, the output is multiplied by correction coeffts. determined by the test. A second quantiser finally provides estimated constellation points. USE/ADVANTAGE - E.g. for TV receiver. QPSK signals. Increased number of constellation points.
Patent WO-9321448-A1 (WO)
Title: Telescoping tubular assembly
Inventor: SIMOND LUDGER
IPC: F16B7/14
Filed: 1993-03-31
Abstract: A locking device for mutually locking two adjacent sections of a telescoping tubular assembly. An axial extension (7) on one of the tubular sections (2) supports an expandable ring (10) received in the other tubular section (1). A nut (17) is non-rotatably slidable in the ring (10) and screwed onto a threaded portion of the axial extension (7). The ring (10) is itself non-rotatable relative to the first tubular section (1). Relative rotation between the tubular sections (1, 2) moves the nut (17) towards the second tubular section (2) and causes the ring (10) to be expanded by tapered portions (15, 16). The ring is deformed in several places to spread the frictional load.
Patent FR-2702662-A1 (FR)
Title: Sonde médicale à fibre optique.
Inventor: FRANCOIS-LOUIS MALAVIEILLE
IPC: A61B1/07
Filed: 1993-03-15
Abstract: L'invention concerne une sonde médicale à fibre optique. La fibre (10) comprend une extrémité proximale (16) propre à être connectée à une source (20) de rayons lumineux (R) et une extrémité distale (22) dénudée localement de sa gaine mécanique (15) et comprenant une face frontale oblique (24) munie d'un revêtement réfléchissant (26) formant un miroir dirigé du côté de la fibre, de sorte que ce miroir réfléchisse les rayons lumineux (R) pour les faire sortir du cœur (12) de la fibre vers sa gaine optique (14), les rayons lumineux traversant la gaine optique de la fibre par une partie latérale (28) de cette dernière pour atteindre une région avoisinante. Application notamment aux sondes utilisées pour le traitement d'affections de la prostate.
Patent FR-2705452-A1 (FR)
Title: Fault monitoring sensor, steering torque sensor and vehicle assisted steering system
Inventor: DANY DESRUS
IPC: G01D3/08
Filed: 1993-05-17
Abstract: The present invention relates to a fault monitoring sensor and, more particularly, a torque sensor intended for a vehicle assisted steering system. According to the invention, the sensor is provided with a circuit (6) for testing for a specific fault during operation. The output (5) of the test circuit (6) activates a circuit (7) for forcing the output signal (S) of the sensor to the null value.
Patent FR-2691962-A1 (FR)
Title: Inhibiteur d'évaporation pour mortier de ciment et béton.
Inventor: FRANZ DRS JOSEF
IPC: B28B7/00
Filed: 1993-06-04
Abstract: Les mélanges d'émulsions de paraffines aqueuses avec des émulsions correspondantes de résines hydrocarbonées, lorsqu'on les utilise comme inhibiteurs d'évaporation pour le mortier de ciment et le béton, commencent à s'altérer sous l'effet des influences atmosphériques après une courte période, mais ont surtout d'excellentes propriétés de barrière.
Patent FR-2707869-A1 (FR)
Title: Novel apparatus and instrument for removing subgingival bacteria
Inventor: RAPHAEL SERFATY
IPC: A61C17/028
Filed: 1993-07-20
Abstract: Dental treatment apparatus consisting of a pulsed liquid (3) generator (1) connected via a thin elastic tube (4) of length greater than 50 cm to an elongate instrument (5), making a fluid connection between the liquid (3) coming from the pulsed liquid generator (1) and one end (10, 15) of the instrument (5), the said end of the instrument including a hollow probe (10) or adapter system (15, 17) for a hollow probe (10) for irrigating the subgingival cavity, and dental treatment instrument designed for the above apparatus.
Patent FR-2708564-A1 (FR)
Title: Machine de fabrication industrielle de barquettes ingérables destinées à contenir des aliments.
Inventor: FRANCK PAQUIER
IPC: A21C11/06
Filed: 1993-08-03
Abstract: L'invention concerne une machine de fabrication industrielle de barquettes ingérables destinées à contenir des aliments, ladite machine effectuant la découpe de morceaux individuels de pâte dans une abaisse éventuellement farinée et la pose desdits morceaux sur un relief de moulage et le transfert vers un four de cuisson. La machine selon l'invention comprend un tapis d'amenée (5, 7), un tapis de transfert (4) portant des moules jointifs, ledit tapis de transfert (4) se raccordant à l'extrémité aval du tapis d'amenée (5), un rouleau de découpe (9) portant plusieurs séries d'empreintes axiales creuses, un rouleau presseur (10) portant au moins une série axiale empreintes creuses de forme complémentaire de celle desdits moules et des moyens de séparation et de récupération de la pâte entre les reliefs. Application à la fabrication de barquettes ingérables.
Patent FR-2710265-A1 (FR)
Inventor: ISABELLE RAULT
IPC: A61P25/28
Filed: 1993-09-22
Abstract: Bioadhesive pharmaceutical composition for the controlled release of active principles locally through the buccal cavity or systemically through a mucous membrane, characterised in that it is composed of an active principle, of a compound (A), of a compound (B) and of excipients as defined in the description.
Patent FR-2714822-A1 (FR)
Title: Rotating and moving body massage roller
Inventor: JEAN-JACQUES PETIT
IPC: A61H37/00
Filed: 1994-01-11
Abstract: The massage roller has a vertical chassis (13) on which are fixed slides(14) and in which slide lugs (8,9) which support a roller support carriage (5). The carriage moves up and down by the action of a screwed rod (12) which turns in a threaded hole (11) of a metal piece(10).  On the carriage is mounted the cylindrical massage roller which rotates on a spindle(2,3) driving the latex rubber fingers (4) on the roller in an up and down movement.