baber/WOPTO huggingface dataset:
Patent FR-2649221-A1 (FR)
Title: Detendeur avec dispositif de coupure asservi
Inventor: WIENKE VOLKER
IPC: F17C13/04
Filed: 1990-06-29
Abstract: Détendeur comportant une valve réductrice disposée entre des chambres de pression amont et aval, actionnée par un ressort vers sa position de fermeture, et dont l'obturateur est commandé par un élément associé à un tirant qui porte une membrane séparant la chambre de pression aval d'une chambre de pression de référence. Selon l'invention, un élément entraîneur 33, agissant sur le tirant 16, est assemblé à une unité d'entraînement 3, 27, 32 actionnable dans le sens de fermeture, pour l'asservissement de laquelle est prévue une unité de commande 30, travaillant indépendamment de la pression aval.
Patent FR-2664138-A1 (FR)
Title: Compartmentalisable and portable device, in the form of an attaché-case/printed-circuit, the circuit being completely or partly printed, integrating a unit for computerised data processing, communication and printing
Inventor: ERIC LAYBOURN
IPC: G06F1/16
Filed: 1990-07-09
Abstract: The present invention relates to a compartmentalisable and portable device, in the form of an attaché-case/printed-circuit, the circuit being completely or partly printed, integrating a unit for computerised data processing, communication and printing. Device, characterised in that it is in the form of a portable casing (1) called an attaché-case/printed-circuit, the circuit being completely printed or partly, fitted with a carrying handle (8), integrating a unit for data processing (4), communication, printing (2) or its essential electronic, optoelectronic, laser-optic or optical functional circuits, whether or not in combination.
Patent FR-2650289-A1 (FR)
Title: Additive compound for fuels intended for internal combustion engines
Inventor: ZUGAZA JOSE MIGUEL LASCARAY
IPC: C10L1/18
Filed: 1990-07-25
Abstract: Additive compound for fuels intended for internal combustion engines, comprising a a linear- or branched-chain fatty alcohol or mixture of fatty alcohols with 8 to 22 carbon atoms in the main chain; b optionally, a nonionic detergent mainly composed of one or more unsaturated and oxyethylenised linear- or branched-chain fatty alcohols with 8 to 22 carbon atoms in the main chain; c optionally, an antioxidising agent based on an aromatic amine, a gallate or butylhydroxytoluene BHT, the proportion of detergent being from 1 to 50 % by weight and that of the possible antioxidising agent of 0.1-5 % by weight. Likewise, the compound can consist exclusively of 2-octyldodecanol, isopropyl alcohol and, optionally, an antioxidising agent, the proportion of 2-octyldodecanol being between 5 and 100 % by weight of the total composition. It finds an application as an additive for fuels intended for internal combustion engines.
Patent FR-2667622-A1 (FR)
Inventor: YVES ROUSSIN-MOYNIER
IPC: D04H1/49
Filed: 1990-10-08
Abstract: The method is characterized in that the binding treatment by means of water jets is carried out on a lap, comprised of a homogenous mixture of unbound fibres of wood pulps and synthetic fibres, formed by aeraulic process. The invention aims also at a nonwoven which is bound by water jets and which is comprised of a homogenous mixture of paper-making fibres in a proportion of at least 70 % and synthetic fibres in a proportion of not more than 30 %, characterized in that the synthetic fibres are bi-component and have been thermal bound.
Patent FR-2668322-A1 (FR)
Title: Method of protecting television signals transmitted by frequency multiplexing against interference, and multiplexing device implementing this method
Inventor: GERARD LEMAITRE
IPC: H04J1/12
Filed: 1990-10-23
Abstract: The invention relates to the transmission of television signals by frequency-multiplexed channels. The sound-carrier frequency (F1) of a channel N-1 creates interference in the adjacent channel, N, the frequencies of which are higher. In order to reduce this drawback, the frequency difference between the image carrier (F2) of the channel N and the sound carrier (F1) of the channel N-1 is taken to be equal to an odd multiple of the line or frame frequency; the interferring signal is then found to be situated in a hollow in the line or frame spectrum, which greatly reduces its disturbing effect. Moreover, in order for this frequency difference to remain stable, all the oscillators (1, 2, 7-10) of the channels are slaved to the same reference signal (Fr). Application to modulation stations which produce television signals to be transmitted by multiplexing.
Patent FR-2668594-A1 (FR)
Inventor: MARC JANICOT
IPC: G01F15/10
Filed: 1990-10-31
Abstract: The water meter installation comprises a water meter (1) connected to a water inlet pipe (2) and to a water outlet pipe (3), this water meter (1) being mounted on a base (4) containing the open ends of said water inlet and outlet pipes (2, 3). The installation comprises an envelope (6) basically constructed from heat-insulating material: it surrounds the pipes (2, 3) and is open at the bottom, the top (7) of this envelope comprising a vertical passage (8) in which the meter base (4) is engaged and fixed. For use in protecting the installation against freezing.
Patent FR-2669085-A1 (FR)
Title: Improvements to bearings
Inventor: SHIRATORI KOJI
IPC: F16C33/66
Filed: 1990-11-12
Abstract: Bearing comprising a casing (6) provided with lugs (7), with a stop piece (64) and with retaining ribs (71) made on the outer edge of the ends of the lugs (7), the said casing (6), designed to receive a rolling-contact bearing (5) which furthermore includes a sleeve (61), an internal cover (62), exhibits a depth which is more or less equal to the thickness of the rolling-contact bearing (5), and an inside diameter which is approximately equal to the outside diameter of the rolling-contact bearing (5), whereas the outside diameter of the lugs (7) is more or less equal to the diameter of the hole (2R) in which the bearing is mounted.
Patent WO-9211518-A1 (WO)
Title: Device for measuring radiation and the photochemical characteristics of a gas
Inventor: PETITJEAN MATHIEU
IPC: G01J1/54
Filed: 1991-12-20
Abstract: Device for comprising a sealed chamber (1) illuminated by the radiation to be measured. The chamber contains a gas responsive to the radiation to be measured. The radiation causes an increase in the number of gas moles in the chamber. By measuring the pressure within the chamber with the aid of a manometer (2), it is possible either to detect the wavelength at which the gas is responsive, or to measure the intensity of the radiation at that wavelength. Applications: for measuring the characteristics of ultraviolet lamps.
Patent FR-2673689-A1 (FR)
Title: Tubular element, tubular assemblies and products built by means of this element
Inventor: ETIENNE DEVOS
IPC: F16B7/04
Filed: 1991-03-04
Abstract: Tubular element consisting of two tubular segments (3) and (4) which are parallel and connected together by a shaped spacer piece (strut) (5) for the purpose of joining together and covering tubular products or assemblies.
Patent FR-2661397-A1 (FR)
Title: Installation de transport de produits en paquets equipee d'une reserve tampon integree.
Inventor: HANS-JURGEN WEGSCHEIDER
IPC: B65G47/51
Filed: 1991-04-19
Abstract: La présente invention concerne une installation de transport de produits en paquets équipée d'une réserve tampon intégrée, qui achemine lesdits paquets d'un système d'alimentation vers une machine d'emballage et dans laquelle des paquets sont prélevés dans la réserve tampon dans le cas d'interruptions du flux de produits transportés. Dans la zone du système d'alimentation de cette installation, il est prévu au moins un magasin élévateur (12 ou 32), mobile verticalement, contenant des fonds de compartiments disposés verticalement les uns au-dessus des autres, chacun desdits fonds de compartiments étant destiné respectivement à recevoir et à délivrer un paquet (9, 10, 11).
Patent FR-2661831-A1 (FR)
Title: Formules pharmaceutiques pour le traitement des maladies vasculaires peripheriques.
Inventor: ROBERTO VESCOVINI
IPC: A61K31/475
Filed: 1991-05-06
Abstract: Procédé pour le traitement des maladies vasculaires périphériques, par exemple de l'acrocyanose ou de la maladie de Raynaud. Le procédé fait intervenir l'application de vincamine ou d'un de ses sels pharmacologiquement acceptable, localement sur la peau recouvrant l'endroit où l'effet vasodilatateur est recherché. L'utilisation de vincamine ou d'un de ses sels pharmacologiquement acceptable, pour la fabrication d'une composition pharmaceutique pour l'utilisation dans ces procédés est également décrite.
Patent FR-2677584-A1 (FR)
Title: Tool for operating a rotary member for fastening a vehicle wheel
Inventor: MICHEL MOSCATELLI
IPC: B60B29/00
Filed: 1991-06-12
Abstract: Tool for operating a rotary member (2) for fastening a vehicle wheel (4) when this wheel is resting on the running surface, comprising an arm (6) fitted at one of its ends with a means (7) for coupling to the said member, the other end of which has bearing means (10) having at least two bearing regions or points (14) which are spaced in the direction of the axis of the member to be operated and which are situated beyond the periphery of the wheel, so that, with the coupling means engaged with the member to be operated and the said bearing regions bearing on the aforementioned rolling surface, the rotational and translational movement of the wheel on the side of the bearing regions is transmitted by the aforementioned tool which slides over the aforementioned rolling surface and causes rotation of the member to be operated, in the opposite direction to that of the wheel, producing the effect of holding the coupling means engaged with the member to be operated.
Patent FR-2677755-A1 (FR)
Title: Device for setting a robot with respect to a production line
Inventor: AOMAR OULAMARA
IPC: B25J9/16
Filed: 1991-06-14
Abstract: The present invention relates to a device for setting a robot with respect to a production line. The device is characterised in that it comprises at least three precision spheres (2, 3, 4) of a working zone (5) of the production line, an assembly (7) mounted on an arm (8) of the robot (1), comprising an optical-telemetry distance measurement apparatus and means for displacement in Cartesian or polar coordinates of the measurement apparatus so that it scans the surfaces of the spheres (2, 3, 4) and provides distance values between the points of the spherical cap of each sphere (2, 3, 4) and a reference plane of the measurement apparatus in order thus to define the coordinates of these points in the reference frame of the robot (1). The present invention finds application in particular in the motor vehicle field.
Patent FR-2678080-A1 (FR)
Title: Horological article
Inventor: GEORGES-ANDRE SCHOENLAUB
IPC: G04B47/00
Filed: 1991-06-19
Abstract: It includes a fragrant pad 4 made from a porous material soaked in perfume. The pad is placed in a housing 5 closed by a cover 10. Holes for spreading the perfume 12 connect the housing to the exterior.
Patent FR-2678536-A1 (FR)
Title: Device for automatic centring of a tool with respect to an orifice
Inventor: ALAIN DELEVALEE
IPC: B23Q17/22
Filed: 1991-07-05
Abstract: The remote manipulator arm (1) carries a fixed support (12) with respect to which a movable support (13) can move perpendicularly to the axis of the tube (35) upon which work is to be carried out. The movable support may be immobilised in any position whatsoever by means of a brake (29), and an indexing device (26) makes it possible to bring the movable support back into a given initial position. A centring cone (33) may be brought on to the axis of the tool (17) and, by penetrating into the tube (35), it provides for the alignment of the axis (Y-Y) of the tool and that (Z-Z) of the tube. Application to the automated placing of stoppers in tubes of a pressurised-water nuclear reactor steam generator.
Patent FR-2678634-A1 (FR)
Title: Cheese-producing and "antimucor" strains of Penicillium caseicolum
Inventor: ISABELLE BOUVIER
IPC: A23C19/068
Filed: 1991-07-05
Abstract: The subject of the present invention is new strains of Penicillium caseicolum which can be obtained from a new strain of Penicillium caseicolum deposited at CNCM under the no. I-1119, and which have cheese-producing abilities. Its subject is also a process for producing these strains, which consists in: - plating spores of the CNCM I-1119 strain on a haploidising medium; - subculturing the colonies which appear, on a minimum medium; - selecting among the strains obtained those which have an "antimucor" activity; - isolating among the latter those which have a restriction profile for the pair HindIII enzyme-DNA probe deposited at CNCM under the no. I-1120, identical to the profile C represented in Figure 1. Application: manufacture of cheeses.
Patent FR-2682771-A1 (FR)
Inventor: YVES GUERN
IPC: G01V8/10
Filed: 1991-10-21
Abstract: Device for detecting the firing of an artillery projectile, or the like, comprising optical means (22) forming an image of an observed zone on a set (26) of photodetectors, means for sampling and digitising output signals from the photodetectors, memories (28) for recording the sampled and digitised signals, and at least one system (30) for processing the information, in order to detect either the flash produced by the firing of a projectile, this flash being scattered by the atmosphere, or the projectile itself, as a function of the atmospheric conditions in the observed zone.
Patent FR-2683310-A1 (FR)
Title: Dispositif d'ejection d'elements de charge utile hors de l'enveloppe d'un obus cargo.
Inventor: GERARD SAUVESTRE
IPC: F42B12/62
Filed: 1991-11-06
Abstract: Le secteur technique de l'invention est celui des dispositifs assurant l'éjection de plusieurs éléments de charge utile hors de l'enveloppe d'un obus cargo. Le dispositif d'éjection selon l'invention comprend une composition pyrotechnique (7) placée dans une ogive (3) et destinée à engendrer après initiation une pression de gaz venant pousser un piston (11) sur une courte distance de façon à déplacer vers un culot (4) un ensemble mobile, constitué par une plaque de poussée (10) et des éléments de charge utile (8a, 8b, 8c), et à éjecter le culot (4), le piston (11) se trouvant alors stoppé relativement à l'ogive et portant un perçage (22) laissant passer les gaz vers l'ensemble mobile de façon à pousser ce dernier. Ce dispositif est caractérisé en ce que des moyens de freinage (13) sont disposés entre au moins une partie de l'ensemble mobile et l'enveloppe (2) de l'obus. Application aux obus cargos disperseurs de mines.
Patent FR-2684265-A1 (FR)
Title: Method and device for treating seeds
Inventor: FRANCK PASQUAL
IPC: B01J2/00
Filed: 1991-12-03
Abstract: According to the invention, the seeds are introduced into a closed enclosure (1), a treatment liquid is injected into the enclosure, and the seeds are shaken up inside the enclosure by a turbulent air flow (18) which simultaneously dries the liquid treatment product. After treatment, the seeds are removed from the enclosure (1). The invention applies in particular to the treatment of multiple samples of seeds for growing in a laboratory.
Patent FR-2685707-A1 (FR)
Title: Maraging steel with high ductility and toughness
Inventor: JEAN-LOUIS CASTAGNE
IPC: F16C3/02
Filed: 1991-12-31
Abstract: Maraging steel with high ductility and toughness, exhibiting an improved fatigue resistance, usable especially in the manufacture of turbine shafts for aircraft engines, characterised in that its weight composition includes: - from 14 to 19 % of nickel, - from 9 to 14 % of cobalt, - from 5 to 8 % of molybdenum, the nickel and molybdenum contents satisfying the relationship: and in that it contains from 0.005 to 0.05 % of an element belonging to the rare-earth series.
Patent FR-2686180-A1 (FR)
Title: Beehive for teaching
Inventor: DOMINIQUE THOMAS
IPC: G09B23/36
Filed: 1992-01-13
Abstract: According to the invention, the central frames (12) of the beehive are mounted on articulated supports so as to allow them to be accordion folded. Applications: observation of the inside of a beehive, without danger.
Patent FR-2686791-A1 (FR)
Title: Acetabulum for hip prosthesis to be impacted, intended to be implanted without cement, consisting of an outer cup and an inner core
Inventor: JEAN-JACQUES FICAT
IPC: A61F2/00
Filed: 1992-02-03
Abstract: The invention relates to a hip prosthesis acetabulum to be impacted, intended to be implanted without cement and consisting of two elements, an outer cup (1) and an inner core (2). These elements comprise an annular edge provided with a snap-fastening means (9, 18) including a rim (9) made on the annular edge of one of the elements (1), and a groove (18) designed to accommodate the rim (9) made on the annular edge of the other element (2). In addition, the annular edges of these elements (1, 2) include at least one notch (7, 16) and one tooth (8, 17) which are designed to interact and form means for blocking the said elements in rotation with respect to one another, and the cup (1) includes slots (10) extending along meridians over a predetermined length, starting from its annular edge.
Patent FR-2687496-A1 (FR)
Inventor: FRANCOIS ROBBE
IPC: G10L21/0208
Filed: 1992-02-18
Abstract: According to the invention, the method consists in:   cyclically converting, by Fourier transform, digital signals resulting from analog/digital conversions of signals provided by two microphones a fixed distance apart and receiving the said sound signal into two series of discrete data, each discrete datum of the said series representing the energy and the phase of a frequency channel of the spectrum of the said sound signal; determining the dominant angle of arrival of the said sound signal from the phase differences between the discrete data corresponding to the same frequency channels of the said series, the said dominant angle of arrival corresponding to the angle of arrival of the said speech signal;   obtaining an instantaneous spectrum of the said sound signal; updating a noise spectrum by comparing, for each frequency channel of the said instantaneous spectrum, of which the absolute value of the difference between the said dominant angle of arrival and the angle of arrival of the relevant frequency channel with a tolerance threshold value, the energies of the said frequency channels of the said noise spectrum being updated with the aid of the energies of the frequency channels of the said instantaneous spectrum, of which the absolute value of the difference between the said dominant angle of arrival and the angle of arrival of these frequency channels is greater than the said tolerance threshold value; subtracting the said updated noise spectrum from the said instantaneous spectrum to obtain a spectrum of the said speech signal.
Patent FR-2675413-A1 (FR)
Title: Device for making cuts in end portions of tubular elements
Inventor: MARIO CORNAGLIA PIER
IPC: B23D21/02
Filed: 1992-04-15
Abstract: The invention relates to a device for making cuts in end portions of tubular elements. …<??>The device includes support means (44) for an end portion (6') of a tubular element (2), at least one blade (54) extending more or less radially with respect to the portion (6') in order to make a cut relative to this portion, as well as means (19 to 21) for displacement of the blade (54), more or less radially with respect to the portion (6') between a first position in which the cutting part (55) of the blade (54) is held in the portion (6') and points towards its internal surface, and a second position in which the cutting part (55) is external with respect to the portion (6'). …<??>Application: production of vehicle exhaust silencers (mufflers). … …
Patent FR-2676757-A1 (FR)
Title: Procede de fabrication d'entraineurs en matiere plastique pour tambours de lave-linge et entraineur fabrique selon ledit procede.
Inventor: EDWIN BOLDUAN
IPC: D06F37/06
Filed: 1992-05-21
Abstract: L'invention concerne un procédé de fabrication d'entraîneurs lestés en matière plastique pour tambours de lave-linge et des entraîneurs ainsi obtenus. La masse additionnelle qui se présente sous la forme d'un barreau rond (9) porte à chacune de ses extrémités une gorge (18) circulaire, est munie, sur au moins une surface enveloppe contenant chaque gorge, d'un revêtement (24, 26) qui recouvre également la gorge, est saisie par deux fourches (22) qui s'engagent dans lesdites gorges et est maintenue dans sa position finale dans une première partie de l'outil de moulage par injection. Les fourches (22) sont retirées des gorges (18) pendant ou après le moulage par injection de l'entraîneur (8). La masse additionnelle (9) est ainsi enfermée de manière étanche dans la matière plastique de l'entraîneur.
Patent FR-2693898-A1 (FR)
Title: Stand for polishing shoes with hollows holding polish - has inclined wooden base covered with protective glass and having lower raised edge and hollows at top for tins of polish
Inventor: PHILIPPE EYGELSHOVEN
IPC: A47L23/16
Filed: 1992-07-23
Abstract: The stand has an inclined base (1), made in wood, whose upper end is raised by a bar (8). Its upper surface is covered with protective glass (2) which is fixed to it by two screws (3). Its lower edge (4) is raised to hold the shoe. The stand's upper part has two hollows (5,6), with a diameter is 70 or 90mm, which hold a polish tin and its lid and a hollow (7), with a diameter of 56mm, which holds a cream jar. The base can be made in plastics material and it can be covered with a metal sheet. USE - Stand for polishing shoes which also holds the polish.
Patent FR-2694967-A1 (FR)
Title: Dispositif d'embrayage à friction notamment pour véhicule automobile et diaphragme élastique pour un tel dispositif d'embrayage.
Inventor: RAYMOND HAGNERE
IPC: F16D13/58
Filed: 1992-08-21
Abstract: Le dispositif d'embrayage à friction comporte un couvercle (20) et un plateau de pression (18) entre lesquels est agencé un diaphragme élastique (28). Le dispositif comporte une coiffe (47) qui enveloppe au moins partiellement la partie périphérique (26) du diaphragme (26) et qui comporte deux flancs annulaires (49, 51) qui s'étendent respectivement sur les surfaces opposées (30, 24) de ladite partie périphérique (26) et dont chacun comporte un bossage annulaire (50, 52).
Patent FR-2695283-A1 (FR)
Title: Circuit et procédé de détection de tube chaud.
Inventor: ROLAND MAZET
IPC: H04N17/04
Filed: 1992-08-27
Abstract: La présente invention concerne un procédé de détection de tube chaud de téléviseur comprenant les étapes suivantes lors d'une phase de préchauffage du tube: fournir lors d'intervalles de ligne prédéterminés en début de trame des niveaux de préchauffage au tube; et détecter le courant de cathode du tube lors de fenêtres coïncidant avec les intervalles de ligne prédéterminés pour activer des boucles de régulation du niveau du noir. Selon l'invention, les fenêtres sont de largeur inférieure à un intervalle de ligne et approximativement centrées sur les intervalles de ligne.
Patent FR-2683008-A1 (FR)
Title: Procede et appareil pour le matage de fixations.
Inventor: DAVID MICHALEWSKI
IPC: B21J15/28
Filed: 1992-10-22
Abstract: Un procédé et un appareil (10) de matage de fixations pour l'assemblage de pièces superposées (20, 22), sans déplacement des pièces. L'appareil est pourvu d'un châssis dont les parties supérieure et inférieure (24.1, 24.2) supportent, respectivement, des ensembles de vérins de rivetage supérieur et inférieur (26, 28) ainsi que des pieds de pression supérieur et inférieur (34, 36). L'appareil comprend également une cellule de charge (112) de manière à émettre un signal de force en réponse à la force appliquée sur la fixation pendant et après le refoulement ainsi que des moyens de commande de procédé programmables (82).