baber/WOPTO huggingface dataset:
Patent FR-2650142-A1 (FR)
Title: SECAM modulation system allowing easy locking of the colour sub-carrier oscillators by creating a measurement line
Inventor: ANDRIANOFF PATRICK
IPC: H04N9/45
Filed: 1989-07-24
Abstract: System for locking the quiescent frequency of colour television sub-carriers, under the SECAM standard. The invention relates to the creation and use of a so-called measurement line in order to employ devices which lock the frequency of sub-carrier oscillators. The arrangement consists of two input routers 4 and 20 to which are applied the modulating signals D'R and D'B at 1 and 18, the other two inputs 2 and 19 are connected to earth or to a predetermined potential. These routers are controlled at 3 and 21 by a signal FL/2. These signals are applied to the sub-carrier oscillators 6 and 23. These oscillators can be rephased by a pip 10 and 27. The sub-carrier leaving these oscillators at 11 and 28 is applied to a new router 12 and 19. This router, controlled by the same FL/2 at 13 and 30, makes it possible to deliver to the outputs 14 and 31 alternately unmodulated lines (measurement lines) and to the outputs 15 and 32 the lines modulated sequentially according to the SECAM standard. The outputs 15 and 32 will be applied to a coupling system 16. The sub-carrier will be available on the output 17 of the coupler. The outputs 14 and 31 of the router (measurement lines) will be used by the locking devices 8 and 25 which are enabled by a signal FL/2 inverted at 8 and 26. The correction voltages leaving the locking devices 8 and 25 will be applied to the inputs 7 and 24 of the oscillators 6 and 23. The present invention makes it possible considerably to reduce the complexity of SECAM locking devices while using complete reference frequency lines.
Patent FR-2650576-A1 (FR)
Title: Montage sans jeu sur un embout d'un rouleau tel qu'un rouleau de manutention soumis a des temperatures elevees
Inventor: ABELS HUBERT
IPC: B29C48/03
Filed: 1989-08-03
Abstract: Rouleau constitué d'un cylindre 2 et d'au moins un embout 3 monté à une extrémité du cylindre 2. Le cylindre 2 et l'embout 3 sont conformés de manière à rattraper un jeu diamétral, par exemple au moyen d'une liaison conique qui peut comporter des moyens tels qu'un tirant ou analogue pour maintenir le cylindre 2 contre le fond du cône.
Patent FR-2650701-A1 (FR)
Title: Disjoncteur ou interrupteur modulaire equipe d'un module de sectionnement
Inventor: BARTOLO WILLIAM
IPC: H01H71/50
Filed: 1989-08-03
Abstract: Un module de sectionnement 10 est adaptable à la face frontale 12 d'un disjoncteur modulaire pour interdire l'accès à la manette 18. Il comporte un coulisseau 42 de verrouillage ayant un détecteur 48 de position de la manette 18. Le cadenassage ou plombage du coulisseau 42 est autorisé lorsque la manette 18 se trouve dans la position d'ouverture. Dans l'état soudé des contacts, le cadenassage est impossible. La position de la manette peut être visualisée à travers un hublot 38 transparent du capot 22.
Patent FR-2652150-A1 (FR)
Title: Groupe compresseur frigorifique.
Inventor: IVANOVICH NABEREZHNYKH ANATOLY
IPC: F25B5/04
Filed: 1989-09-18
Abstract: L'invention concerne un groupe compresseur frigorifique. Selon l'invention, il comporte, en série suivant la direction du déplacement de l'agent frigorifique, un compresseur (1), un condensateur (2), un premier tube capillaire (3), un premier récipient (10) relié à l'extrémité d'entrée du troisième tube capillaire (9), à l'extrémité de sortie du premier tube capillaire (3) et à l'entrée de la soupape de réglage (5), un second récipient (11) relié à la sortie de la soupape (5) et à l'entrée du deuxième tube capillaire (6), l'extrémité de sortie du tube (3) étant disposée en dessous de l'extrémité d'entrée du tube (9). L'invention s'applique notamment aux réfrigérateurs-congélateurs à deux chambres pour usage domestique.
Patent FR-2654452-A1 (FR)
Title: Securing device for fixing a glazing element
Inventor: THIERRY MEUNIER
IPC: E06B3/54
Filed: 1989-11-14
Abstract: The invention relates to a securing device (2) for fixing a glazing element (4) whose one face (10) comprises a zone bonded on a part of a face (16) of a glazing support (6), of the type comprising a screw (24) whose head (26) cooperates with the other face (12) of the glazing element, and whose body (28) passes through the glazing element via a hole (22) of the latter situated outside the bonding zone and cooperates with the support. According to the invention, it comprises means (30, 32) for immobilising the screw relative to the glazing element, and the end of the screw passes with a radial clearance through a perforation (20) in the support and is equipped with means (28, 40, 42) for holding the screw relative to the support (6) following a displacement of the latter in the event of the glazing element becoming unglued.
Patent WO-9107191-A1 (WO)
Inventor: BOURGOIN CORINNE
IPC: A61K49/00
Filed: 1990-11-15
Abstract: A diagnostic composition comprising a binuclear complex between a polyaminopolycarboxylic ligand, such as diethylene triamine pentacetic acid, a paramagnetic metal such as Gd and an endogenous metal such as Ca, optionally mixed with the mononuclear complex of the same paramagnetic metal and the same ligand. This composition can be used as a contrasting agent in magnetic resonance imaging.
Patent FR-2657766-A1 (FR)
Title: Appliance and method making it possible to facilitate the opening of oysters
Inventor: MARION LEGALLAIS
IPC: A47G21/06
Filed: 1990-02-07
Abstract: Method intended for the "general public" making it possible to facilitate the opening of oysters, by creating a notch on the side of the oyster, by cutting into the upper and lower shell by virtue of a fixed file (5) pivoting on itself, against which the oyster will be filed: The user will place an oyster in the bucket (8) acting as a guide, will grasp the bucket in his hand at the same time as the oyster, and will push the assembly towards the file (5) perpendicularly, the motor will automatically start up whilst the cover (3) will retract, freeing the file which will thus cut into the shell of the oyster (with collection of the waste in a drawer), then, with the pressure of the hand ceasing, the cover (3) will advance again in order to protect the file, and the motor will stop automatically. The method may equally well be used to facilitate the opening of all sorts of large shellfish.
Patent FR-2658029-A1 (FR)
Inventor: JEROME ARON
IPC: A01D78/10
Filed: 1990-02-13
Abstract: The present invention relates to a haymaking machine with at least one rotor fitted with tool-carrying arms which can be transposed into a working position and into a transport position and having a safety device in several parts. According to the invention, the safety device (23) is composed of two lateral parts (24, 25), each of which is formed in several segments (27, 28, 29) articulated between each other, and of a transverse part (26) which is also made in several articulated segments (33 and 34).
Patent FR-2660204-A1 (FR)
Title: Device for retaining the boots of a skier on a board for sliding over snow
Inventor: GERARD GRAILLAT
IPC: A63C10/12
Filed: 1990-03-30
Abstract: The invention relates to a device for retaining the boots of a skier on a board for sliding over snow (1) comprising first and second bindings (2, 2') including, respectively, first and second bases (8, 8') having two opposed stops (12, 16, 12', 16') and first and second boot-holder plates (4, 4') each having an opening receiving the associated base (8, 8'), and elastic retention means. This retention device is characterised in that the first base (8) includes a stationary stop (12) and a movable stop (16), and the second base (8') includes two stops (16', 12') which are movable in translation and a tensioner element (70) capable of occupying a first boot-on position in which it applies the said stop (12') against a notch of the second boot-holder plate (4'), and a second boot-off position in which it release the boot-on stop (12').
Patent FR-2660289-A1 (FR)
Inventor: VINCENT DE LAFORCADE
IPC: B05B7/00
Filed: 1990-04-03
Abstract: The push-button (1) is intended for an aerosol can (B) containing a mousse, in particular a hair styling mousse, this can (B) being provided with a delivery valve (2) capable of being actuated by the push-button (1). This push-button comprises a duct (4) leading towards the exterior for the delivery of the product and adapted to be connected to the valve (2), a deflector (6) being provided across the extension of the delivery duct (4) in order to start the expansion of the mousse before it emerges from the push-button (1). The deflector (6) is in the form of a cap (7), the concave part of which is directed towards the outlet of the duct (4), the end part of the duct being surrounded by a wall (9) defining a chamber (10), the base (11) of which is recessed relative to the opening of the duct (4) and the open end (12) of which is situated above the cap (7).
Patent FR-2660644-A1 (FR)
Inventor: YVES PIFFARD
IPC: C01B33/20
Filed: 1990-04-06
Abstract: The invention relates to oxides corresponding to centrosymmetrical phases of formula (I): A2+2x(NbO)2-y (MO)ySi4-zXzO12, where: x  </= 2, the value x = 2 being a structural limit, y varies from 0 to 2 and z from 0 to 4, A stands for potassium or several atoms of alkaline metals present simultaneously, M stands for a metal or several metals present simultaneously which adopt(s) an octahedral co-ordinance close to that of niobium, in particular Ta and/or Ti, and X stands for an element or several elements present simultaneously which adopt(s) a tetrahedral co-ordinance close to that of silicon, in particular Ge and/or P and/or As. These oxides can be used, in particular, in non-linear optics.
Patent FR-2660942-A1 (FR)
Inventor: DIDIER DUMAS
IPC: D06B1/06
Filed: 1990-04-11
Abstract: In a process for impregnating a fibrous, woven, knitted or nonwoven fabric with an aqueous liquid, in particular of the type containing a treatment agent, the textile fabric (6) is placed on an endless cloth (4) permeable to liquids, the liquid is poured under gravity onto the textile fabric in the form of a liquid curtain or sheet transverse to the direction of motion of the latter, and a vacuum slit (13) arranged below the cloth produces a vacuum sufficient for at least part of said liquid to pass through the textile fabric. The rate at which the liquid is poured, defined with respect to the weight of the fabric passing below said liquid sheet, is greater than a given value above which the impregnation rate is a function of said depression and independent of the poured quantity, thus permitting uniform impregnation and easy control of the impregnation rate.
Patent FR-2645917-A1 (FR)
Title: Fluidic actuating device
Inventor: DUMONT DAVID
IPC: B60R1/062
Filed: 1990-04-12
Abstract: Fluidic actuating device (for adjusting the orientation of a rear-view mirror) comprises a tube 66 one end of which is connected to a bladder 64 with a flexible wall and the other end of which is connected to adjustment means 68 for displacing fluid along the tube 66 in order to change the volume of fluid in the bladder 64. A cylindrical element 56 is mounted so that it can rotate about its axis in bearings coupled to the reflector element 14 of the rear-view mirror and carries a pinion 58, 60 which comes into engagement with a rack 36, 38 mounted in the casing 10 of the mirror. The bladder with a flexible wall 64 is wound around the cylindrical element so as give rise to a rotation of the cylindrical element 56 by means of the displacement of the fluid in the bladder 64 to unroll the bladder 64 and make the cylindrical element 56 roll on the rack 36, 38.
Patent FR-2662623-A1 (FR)
Title: Method for the roller burnishing, with straightening, of crankshafts
Inventor: GABRIEL CHENU
IPC: B24B39/04
Filed: 1990-05-29
Abstract: Method for the roller burnishing, with straightening, of crankshafts, consisting in applying rollers under pressure in the shoulders (6, 7, 8, 9, 10, 11, 12) for connecting the bearing surfaces (journals 2, 3 and crankpins 4, 5) of a crankshaft (1) driven in rotation, according to a predetermined profile (pressure, time, number of revolutions), characterised in that the following steps are carried out in succession: - the roller burnishing of all the shoulders for connecting the bearing surfaces of a first type of the crankshaft, according to the said profile, then - a first roller burnishing of all the shoulders for connecting the bearing surfaces of the second type, for a time and a number of revolutions substantially equal to half the values according to the said profile, - the measurement of the sag (deflection) of the crankshaft, and - a second roller burnishing of all the shoulders for connecting the bearing surfaces of the second type, for a time and a number of revolutions substantially equal to half the values according to the said profile, varying the load on the rollers, within the limits of the tolerances of the said profile as a function of the measured sag, so as to straighten the crankshaft.
Patent FR-2663768-A1 (FR)
Title: Card for personal information
Inventor: SYLVIE JELMONI
IPC: G09F3/20
Filed: 1990-06-20
Abstract: Carrier for personal, especially medical, information, characterised in that it consists of a plastic card containing, on at least one face, locations suitable for receiving all the particulars relating to its user, especially his identity, photograph and essential medical particulars, the said face being associated with a self-adhesive film which is protected at the time of sale by a removable paper sheet, this film being stuck on by the user once the said particulars have been transferred to the said face.
Patent FR-2664936-A1 (FR)
Title: Item of joinery with safety element, of the door or window type
Inventor: ANDRE REMIA LEON
IPC: E06B7/36
Filed: 1990-07-17
Abstract: The present invention relates to an item of joinery, with a safety element, of the type comprising a window or door vertical wing element (1), hinged on to a vertical fixed frame element (2). The invention is essentially characterised in that a pliable and/or flexible strip (3) is mounted between the fixed frame (2) and the wing (1) along an axis parallel to the plane formed by the vertical wing, the said strip (3) being fixed to the frame and being free to move in a vertical housing (4) in the wing so as to stop anything penetrating between the wing (1) and the frame (2), whether in the open position or in the closed position. The invention has a dual use in that it stops anybody getting their fingers caught and it prevents people breaking in.
Patent FR-2665646-A1 (FR)
Inventor: MARC DURRIEU
IPC: B01D29/35
Filed: 1990-08-07
Abstract: The invention relates to an apparatus which comprises a plurality of tubes made of a first material, which tubes are mounted inside a cylindrical body or shell made of a second material, which second material undergoes differential thermal expansion in relation to the first material of the tubes. The tubes are rigidly secured by their ends to two end members, at least one of which is a floating member due to the fact that it is connected to the shell by means of a flexible ring gasket. The flexible ring-type gasket has inner and outer edges which are clamped to the floating member and to the shell, respectively. The inventive apparatus is useful, for example, in the ultra filtration separation of fine catalyst particles which are in suspension in a hydrocarbon feedstock which feedstock comes from a catalytic cracking unit.
Patent FR-2665528-A1 (FR)
Title: Device for measuring the two-dimensional development of a crack
Inventor: JANPIERRE SAUGNAC
IPC: G01B5/30
Filed: 1990-08-03
Abstract: The field of the invention is that of devices for measuring the developments of cracks, in particular in building frontages (curtain walling, façades). According to the invention, the device for measuring the development of a crack (2) is of the type including two elements (1, 5), each fixed on one of the lips (3, 4) of the crack (2) and mechanically interacting, and comprises first means (5, 9, 11, 17) for angular measurement and second means (1, 7, 9, 10) for linear measurement, the combination of the two measurements making it possible to follow the development of the said crack at the measurement point along two separate directions.
Patent FR-2668253-A1 (FR)
Inventor: YVES MARTINEZ
IPC: F42B35/02
Filed: 1990-10-17
Abstract: L'invention concerne, sur un dispositif de chargement automatique d'une arme à feu pouvant tirer des munitions de types différents et comprenant un magasin tournant, un dispositif d'identification et de contrôle de celles-ci. Selon l'invention, on prévoit au moins un lecteur de code (31G,31D) fixe, disposé sur le trajet du magasin (2), comprenant des détecteurs optiques alignés parallèlement à l'axe de la munition et que chaque munition comporte une zone de codage cylindrique sur la douille constituée par des pistes annulaires de codage. L'invention a également pour objet un procédé pour la mise en uvre de ce dispositif. Application aux chars de combat.
Patent FR-2668087-A1 (FR)
Title: Outil et dispositif de percage a evacuation de copeaux perfectionnee.
Inventor: ELIE MARTIN GUY
IPC: B23B51/06
Filed: 1990-10-22
Abstract: - Outil de perçage (20), tel que foret ou alésoir, comportant au moins deux goujures hélicoïdales (24, 25, 26) autour de l'axe (X-X) dudit outil. - Selon l'invention, cet outil est remarquable en ce qu'il comporte un canal axial (8) débouchant à l'extrémité dudit outil prévue pour la fixation de celui-ci sur des moyens d'entraînement en rotation (32) et une pluralité de conduits (11, 12, 13) reliant ledit canal axial (8) au fond de chaque goujure (24, 25, 26), chaque conduit débouchant dans la goujure correspondante par un orifice et étant incliné vers l'extrémité libre dudit outil, opposée à ladite extrémité de fixation.
Patent FR-2653915-A1 (FR)
Title: Device for controlling access requests to blocks in a digital data processing system
Inventor: TOHRU TAKISHIMA
IPC: G06F13/16
Filed: 1990-10-31
Abstract: The invention relates to a device for controlling access requests to blocks of a digital data processing system. This device comprises a set of blocks (No. 0 to No. 3) divided into a set of groups of blocks (No. 0, No. 2 and No. 1, No. 3) and a pair of read and write data control registers (18, 22 and 20, 24) assigned to each of the groups of blocks; a central memory controller (10) coupled actively to the groups of blocks generates a request refusal signal in response to access requests to blocks originating from a system controller (8) in the case where an access request to a block appears consecutively in relation to a group of blocks, in order to prohibit the forwarding of two successive data to each of the read and write data control registers for the same group of blocks. …<??>Application to the storage of data in computer systems. … …
Patent FR-2668971-A1 (FR)
Title: Boitier de protection d'un automate industriel.
Inventor: ANDRE LE BOENNEC
IPC: H05K7/14
Filed: 1990-11-14
Abstract: Un automate (10) est fixé à l'intérieur d'un boîtier (11) de protection, par l'intermédiaire d'amortisseurs, en ménageant un intervalle d'air (12). Le boîtier étanche (11) assure une protection mécanique et électrique de l'automate (10), et un ventilateur logé dans le boîtier (11) provoque une circulation d'air favorisant le refroidissement de l'automate(10). Des connecteurs agencés en filtres électriques sont fixés sur la paroi du boîtier étanche (11).
Patent FR-2672167-A1 (FR)
Title: Electronic circuit for comparing optical signals
Inventor: STEPHANE RUGGERI
IPC: H03F3/08
Filed: 1991-01-25
Abstract: This circuit includes at least two transistors (T1, T2) on the control electrode of which are applied the signals to be compared, and which are mounted according to a mounting accomplishing the said comparison.
Patent FR-2674619-A1 (FR)
Title: Dispositif de deplacement d'une ailette d'un projectile.
Inventor: PATRICK SEGA
IPC: F42B10/14
Filed: 1991-03-26
Abstract: Dispositif de déplacement d'une ailette d'un projectile, comportant: des moyens à ressort (2) pour déplacer l'ailette d'une position repliée à une position déployée dans une position de référence, et des moyens de motorisation électrique (1) pour faire tourner l'ailette afin de diriger le projectile; dans lequel les moyens (1) comprennent un moteur électrique sans collecteur dont le rotor (5) est accouplé directement à l'ailette; les moyens à ressort (2) comprennent un ressort spiral (16) solidarisé, extérieurement, à la paroi d'un carter (4) et, intérieurement, au rotor (5), ce ressort étant disposé en bout du rotor et coaxialement à celui-ci; et les moyens d'accouplement mécanique (2) entre l'extrémité intérieure du ressort (16) et le rotor (5) sont tels que le ressort bandé soit en mesure d'entraîner le rotor en rotation pour provoquer le déplacement de l'ailette entre ses positions repliée et dépliée et que le rotor soit alors libre, vis à vis du ressort, d'imprimer les déplacements angulaires souhaités à l'ailette.
Patent FR-2660271-A1 (FR)
Title: Dispositif de commande de pression de freinage pour vehicules automobiles.
Inventor: JUERGEN SCHONLAU
IPC: B60T8/28
Filed: 1991-03-26
Abstract: Ce dispositif est du type comprenant au moins une entrée d'agent de pression et une sortie d'agent de pression entre lesquelles est disposée une valve de réduction de pression, constituée d'un piston de réglage et d'un élément de fermeture de valve, cet élément de fermeture de valve étant monté dans un piston de commande qui est agencé de façon à pouvoir se déplacer en translation, en étant soumis à la pression d'entrée, de telle façon que l'élément de fermeture de valve s'éloigne de la surface d'étanchéité, située sur le piston de régulation, qui lui est associée, ce déplacement en translation étant arrêté, en cas de dépassement d'un seuil de ralentissement, par des moyens qui font l'objet d'une commutation en fonction du ralentissement. Suivant l'invention, il est caractérisé en ce qu'il est prévu un emplacement d'étranglement (26, 35, 36) dans la liaison existant entre une source d'agent de pression et la chambre d'entrée (4).
Patent FR-2663992-A1 (FR)
Title: Soupape electromagnetique de dosage et d'atomisation de carburant perfectionnee pour dispositif d'alimentation de moteur a combustion interne.
Inventor: FRANCESCO MORINI
IPC: F02M51/00
Filed: 1991-06-14
Abstract: Soupape comprenant une buse d'injection (2), dans laquelle est formé un orifice d'injection de carburant (3), contrôlé par un plongeur (4) mobile axialement; un induit (6) fixé au plongeur (4); un noyau (7) logé dans le corps de soupape (1) et conçu pour attirer l'induit (6); et une bobine d'excitation (8) logée dans le corps de soupape (1). Selon l'invention, la bobine (8) comprend un certain nombre de spires isolées, électriquement conductrices, disposées en couches parallèles, de faible longueur axiale (b), le nombre de couches étant choisi de telle façon que l'épaisseur radiale (a) des couches est supérieure à la longueur axiale (b) de chaque couche.
Patent FR-2678652-A1 (FR)
Inventor: JACQUES MOISSET
IPC: B32B13/08
Filed: 1991-07-02
Abstract: Paper usable as covering paper for plasterboard, characterised in that it consists of a sheet of covering paper for plasterboard coated with a pigment layer, in that the ply of the paper sheet to which the said pigment layer is applied is based on at least one inorganic filler of light, and preferably white, colour and on bleached, predominantly chemical, new or recovered cellulose fibres, in that the said pigment layer is based on at least one inorganic filler of light, and preferably white, colour, of chemical nature which is identical with or different from that of the inorganic filler forming the said ply, at least one binder and, if necessary, various adjuvants making it possible to prepare a pigment slip of appropriate rheology, and in that the weight of the deposited pigment layer is at least 6 g/m<2>.