baber/WOPTO huggingface dataset:
Patent FR-2605679-A1 (FR)
Title: Multi-spool multi-bypass turbo jet engine with a drum rotor
Inventor: CULICA GEORGES-FRANCOIS
IPC: F02K7/16
Filed: 1986-10-24
Abstract: Twin- or triple-spool, double-bypass turbo jet engine with a drum rotor, in which the shaft of the rotor is of the drum type 1. This (main) drum carries as many (secondary) concentric segments as there are spools 3, 4. These drums carry, on their outer surfaces, the moving vanes of the compressors and of the turbines. The internal space of the drum acts as a tertiary circuit for the second bypass (third flow) (of air) 15. All the drums revolve on bearings and thrust rolling-contact bearings. The upstream fan 18 is integral with the drum and has no hub. A rear fan 25 may act as an accelerator or brake for the secondary bypass (tertiary flow). Ejection gas tappings may be made on the ejection nozzle. The (outer) secondary flow (first bypass) may be eliminated. Two external transonic propellers with opposite directions of rotation may be actuated by the gases from the turbine.
Patent FR-2609954-A1 (FR)
Title: Device for ventilating rheostats for braking and/or starting a locomotive
Inventor: DUMAS JEAN-CLAUDE
IPC: B61C17/04
Filed: 1987-01-27
Abstract: Device for ventilating rheostats 40, 52 for braking and/or starting an electric locomotive or a locomotive with electric motor and internal combustion engine, the rheostats being arranged in layers close to the roof 24, 25, 26 of the locomotive, comprising at least one transverse ventilator 38, 50 of horizontal axis placed longitudinally with respect to the locomotive and discharging air onto the rheostats, and air suction openings 27, 28, 29, 44 placed in the lateral faces of the locomotive. It further comprises a vertical sheath 35 for ducting the air sucked in by the ventilator, in which sheath there are arranged members 36, 37 which are to be cooled, other than the rheostats .
Patent FR-2610278-A1 (FR)
Title: Splashguard (mudguard) for bicycle rear wheel
IPC: B62J15/00
Filed: 1987-01-30
Abstract: The subject of the invention is a splashguard (mudguard) for bicycles. The splashguard (mudguard) according to the invention is made up of a planar component 1 located above the rear wheel with notches 3 both at the front part and on the sides allowing it to bear against the rear fork and the frame of the cycle, or to bear between the branches and the saddle post of the bicycle.
Patent FR-2610330-A1 (FR)
Title: Colle de palettisation
Inventor: BLANQUAYT BERNARD DE SAINT
IPC: C09K3/14
Filed: 1987-01-29
Abstract: LA PRESENTE INVENTION CONCERNE UNE COLLE DE PALETTISATION DESTINEE A TRAITER LES SACS OU LES CAISSES LORS DE LA PALETTISATION AFIN DE LES EMPECHER DE GLISSER. CETTE COLLE SE CARACTERISE EN CE QU'ELLE COMPORTE COMME AGENT COLLANT UNE RESINE NATURELLE ETOU UNE RESINE SYNTHETIQUE TRES PEU ELASTIQUE ET CASSANTE A L'ETAT SEC, DISSOUTE DANS UN SOLVANT ORGANIQUE PEU OU NON AGRESSIF VIS-A-VIS DE LA MATIERE CONSTITUANT LA SURFACE DE CES SACS OU DE CES CAISSES.
Patent FR-2610501-A1 (FR)
Title: Pincer for small objects
IPC: A47G21/06
Filed: 1987-02-10
Abstract: The present invention relates to pincers for foods. The pincer for foods according to the invention is essentially characterised in that it comprises a component 2 in the form of a loop made from a material having a certain elasticity and assuming substantially the shape of a "U", and means 3 for pinching at least one finger 4 of a hand 5 of the user, which are located on at least one arm 6 of the said "U"-shaped component. Application in particular to pincers for solid foods of small size, and for handling chopsticks used when enjoying certain exotic dishes.
Patent FR-2611033-A1 (FR)
Title: Device for drying material such as wood
IPC: F26B9/06
Filed: 1987-02-12
Abstract: The present invention relates to devices for drying materials. The device according to the invention is essentially characterised in that it includes a longitudinal conduit 3 comprising an inlet 4 and an outlet 5 and, in succession between this inlet and this outlet, means 6 for filtering the ambient air, controllable means 9 for heating the filtered air, means 12 for sucking in and for blowing the heated filtered air in order to force it into a chamber 13 defined in the conduit, the chamber being capable of containing the wood 2 to be dried, and means 16 for extracting and expelling the air contained in the chamber, these means being located at the outlet of the conduit. Application: device for drying wood in particular, directly at the cutting sites.
Patent FR-2612308-A1 (FR)
Title: Industrial process regulation system
Inventor: BASTIDE PASCAL
IPC: G05B19/05
Filed: 1987-03-09
Abstract: An electronic card defines the orders to be given to the actuators 37 as a function of the measurements of the parameters supplied by the sensors 34. The links between the electronic card and the sensors and actuators are provided by opto-electronic coupling so as to electrically isolate the card.
Patent FR-2614500-A1 (FR)
Title: Acidifying module for the manufacture of cheeses
Inventor: MEGARD PIERRE
IPC: A01J25/13
Filed: 1987-04-30
Abstract: Acidifying module for the manufacture of hard cheese loaves, of the type comprising an acidification belt and an acidification follower characterised in that the follower comprises: - a lower circular plate 3, its centre being perforated by a traversing orifice 4 and having a plurality of radial grooves, the said plate 3 being covered with a rigid cross-linked structure 9; - a peripheral crown 7 intended to stretch the cross-linked structure 9 over the plate 3, to form a stop for the acidification belt and for the cheese loaf considered.
Patent FR-2621994-A1 (FR)
Title: Electrical connection device intended to be fitted in the wall of a metallurgical receptacle in contact with a molten metal
Inventor: MICHELET JACQUES
IPC: H05B7/06
Filed: 1987-10-20
Abstract: This electrical connection device comprises an electrode 5, a sleeve 9 mounted around the projecting end part 8 of the electrode 5, and means for cooling the sleeve 5 by circulating a cooling fluid, which means consist of at least one channel 10 through which the coolant fluid flows, made between the sleeve 9 and a jacket 11 arranged around the sleeve. The channel 10 is made in the inner side surface of the jacket 11.
Patent FR-2622547-A1 (FR)
Title: Lockable support for safety circuit
Inventor: SAINT-MARCQ AUGUSTIN MARIE CHR
IPC: G02C11/00
Filed: 1987-10-30
Abstract: Safety circuit support in which a circuit reacting to an electromagnetic emission is included in a plate made of plastic material. According to the invention, the plate carries a bolt 2 which can be applied against a stop 4 by mechanical pressure, the position of the bolt 2 being locked by penetration of the upper end of a rod 6 primed by a spring 9 and able to be lowered by the action of a magnet. Applications: protection of objects having at least one long section, particularly for self-service sales.
Patent FR-2772133-A1 (FR)
Title: Error compensation system for use in continuous measurement of the earth's magnetic field
Inventor: LESCOURRET JEAN LOUIS
IPC: G01R33/025
Filed: 1987-12-08
Abstract: Total magnetic field measurement is made using a high-sensitivity magnetometer (1) located on the carrier e.g. airplane. Magnetic field variation rates are determined from a second magnetometer (4) on the carrier, of lower sensitivity. The error signals are processed and manipulated to produce a correction signal corresponding to the magnetism of the carrier, thereby enabling determination of the earth's magnetic field. Analogue signals from the error magnetometer are converted to digital outputs (5), processed by filters (12) and fed to digital circuitry (6) in which 16 specified algorithm parameters are generated. Further filter circuits (3) process the signals for the specified frequency range with the output fed to two calculating circuits (7,9) from which correction signals are generated. The signals are subtracted from the processed signals from the high-sensitivity magnetometer with the net signal providing an accurate measure of the earth's magnetic field.
Patent WO-8806715-A1 (WO)
Title: Telemeter suitable for use with a gunsight or field glass or for obtaining a target
Inventor: BAUDROUS BERNARD
IPC: G01C3/24
Filed: 1988-03-01
Abstract: Optical measuring device, termed "telemeter", characterized in that the sighting and magnifying optical instrument (1) is an ordinary telescope and that the distance from the targets is measured by aligning the image of (5) and the graduations of the mirror (4) on the axis of the telescope (1) by a very simple linear manipulation of the mirror (3).
Patent FR-2626020-A1 (FR)
Title: Improved process for bleaching cellulose fibres with the aid of hydrogen peroxide in alkaline medium
Inventor: BALLAND JEAN
IPC: D06L3/02
Filed: 1988-01-20
Abstract: Treatment of cellulose fibre materials. Process for bleaching cellulose fibre materials, carried out with the aid of hydrogen peroxide in alkaline conditions, characterised in that an alkali metal, alkaline-earth metal or ammonium persulphate and a reducing compound are incorporated in the bleaching bath. Application especially to cotton bleaching.
Patent FR-2610214-A1 (FR)
Title: Procede et dispositif de filtration
Inventor: BOWERS WILLIAM FREDERICK
IPC: B01D61/14
Filed: 1988-02-01
Abstract: LE DISPOSITIF DE FILTRATION COMPREND UN CONTENEUR 10 POUVANT CONTENIR UN ECHANTILLON A FILTRER ET UN TUBE ALLONGE AYANT UNE EXTREMITE SUPERIEURE OUVERTE ET UNE EXTREMITE INFERIEURE FERMEE; UN RECIPIENT DE FILTRATION 40 POUR RECEVOIR LE FILTRAT ET COMPRENANT UN TUBE ALLONGE POUVANT ETRE INSERE DANS LE CONTAINER, LE RECIPIENT AYANT UNE EXTREMITE SUPERIEURE OUVERTE ET UNE EXTREMITE INFERIEURE COUVERTE D'UN MOYEN FORMANT FILTRE 70, 75; ET UN MOYEN FORMANT CAPUCHON 80 POUR OBTURER L'ECHANTILLON DANS LE DISPOSITIF, COMPRENANT UN MOYEN POUR LIMITER LA POSITION DU RECIPIENT RELATIVEMENT AU CONTENEUR. L'INVENTION S'APPLIQUE NOTAMMENT A L'ISOLEMENT DES PROTEINES D'ECHANTILLONS LIQUIDES DE FLUIDES CORPORELS OU DE MILIEUX BIOLOGIQUES DE CROISSANCE.
Patent FR-2627656-A1 (FR)
Title: HIgh definition video image transmission
Inventor: HAGHIRI MOHAMMAD-REZA
IPC: H04N7/24
Filed: 1988-02-23
Abstract: The system provides spatial and time sub-sampling of digital video signals representing a series of interlaced or sequential images divided into block of m x n points. The system includes a spatial pre-filtering circuit providing an output which is a series of sequential images limited in bandwidth. This lies in series with a spatial sub-sampling circuit and a temporal sub-sampling circuit. The system also includes a stage for estimation of movement in the image, providing information relating to the movement of an image w.r.t. that on either side of it.
Patent FR-2628271-A1 (FR)
IPC: C02F1/48
Filed: 1988-03-03
Abstract: An electric pulse generator supplies a device which creates an electromagnetic field in a liquid in order to reduce the formation of salt incrustations on a wall in contact with said liquid. The generator is equipped to produce successive bursts of signals (Fx), each burst comprising several signals (40), each signal having the form of a wave with a front flank (401) which rises almost immediately from the base level (V0) of the signal up to a first peak amplitude (V1) and a rear flank comprising a descending portion (402) between the first peak amplitude and a second amplitude (V2), a plateau (403) of substantially constant level (V2), and a second portion (404) between said plateau and the base level (V0) of the signal. The device is used in all installations in which a wall is in contact with a liquid.
Patent FR-2631739-A1 (FR)
Title: Monoblock junction sleeve with non-recoverable ballast between an Edison base and a fluorescent bulb
IPC: H01J61/56
Filed: 1988-05-18
Abstract: The invention relates to a sleeve containing a ballast, fitting on one side into an Edison base, and on the other receiving a fluorescent bulb. It consists of a single moulded plastic piece 1 carrying at its upper part a cylinder 19 into which is fitted a fluorescent bulb, the current-intake wires passing through the stem 22 are connected to the capacitive ballast located in the lower part 4, which is later embedded in an Edison base. The sleeve according to the invention is particularly intended to allow the use of fluorescent bulbs on the domestic electrical network.
Patent FR-2616882-A1 (FR)
Title: Lampe portative a alimentation autonome par batterie rechargeable, en particulier a charge rapide
Inventor: BEGHELLI GIAN PIETRO
IPC: F21L4/08
Filed: 1988-06-15
Abstract: L'invention concerne une lampe portative à alimentation autonome par batterie ou accumulateur rechargeable, en particulier à charge rapide. Le dispositif de lampe de l'invention comprend un corps d'enveloppe formé de deux parties, un corps réflecteur 1 doté d'un jambage terminal à poignée 4 portant le contact pour la recharge, un crochet 7 rotatif pour suspendre l'ensemble sur un support éventuel, et un élément alimentateur de charge en tension alternative ou continue pour la recharge rapide. Les applications de ladite lampe sont l'éclairage civil et professionnel en des points d'accès peu aisé ou l'éclairage de secours.
Patent FR-2632867-A1 (FR)
Title: Multi-functional device permitting re-education of the lower limbs
IPC: A61H1/02
Filed: 1988-06-16
Abstract: The object of the invention is to provide, in a simple manner, a versatile device which makes it possible, on the one hand, to carry out scissor movements and, on the other hand, as a complement, a to-and-fro movement and, optionally, a pedalling movement. It comprises a support platform provided with elevation means such as 57 supporting another platform 50 equipped with means 42 for fastening slideways 41. These slideways 41 guide slides 35 on which pivoting heelpieces 29 are fastened. The slide 35/heelpiece 29 assembly is coupled via telescopic connecting rods 8-9 to the shaft of the pedals of a conventional re-education cycle whose pedal and gear mechanism is driven by an electric gear-motor group controlled by the user seated on a seat, and having his heels placed in the heelpieces 29, so that the slides 35, driven by the gear-motor group, causes the closing together and separation of the legs in the horizontal or inclined plane, upwards or downwards. A connecting rod 9 may be detached for a single to-and-fro movement, in the same way as the heelpiece 29 and the other connecting rod 8 for a pedalling movement. The assembly may also be driven by at least one gear-motor group located between slideways 41.
Patent FR-2634723-A1 (FR)
Title: Improved control device for a cycle derailleur
Inventor: SINOQUET REGIS
IPC: B62M25/04
Filed: 1988-07-29
Abstract: This device, of the type including a fixed part comprising a support member 1 which is adapted so as to be fixed onto a part of the frame or the handlebar of the cycle, and a movable part 2 including a control knob lever 3 which can move rotationally with respect to the support member 1, a control mechanism 4 a first part of which interacts with the fixed part of the device and a second part of which interacts with the movable part of it, a cable for actuating the derailleur and means for fastening the movable part of the device to the fixed part of it, is characterised in that the cable for actuating the derailleur is connected to an intermediate actuating member 5 driven rotationally by the control knob lever 3, via disengageable means 7 for driving using interaction of shape, to allow the angular position of the lever 3 to be set with respect to the intermediate member 5 and therefore to the initial position of the lever 3.
Patent FR-2635178-A1 (FR)
Inventor: BOUTET CLAUDE
IPC: F42B10/20
Filed: 1988-08-04
Abstract: The invention relates to a device for opening artillery projectile fins, carrying a mounting body (1), an opening command member movable axially relative to the said body and control means for the said command member, comprising a piston (23) sensitive to the pressure of the gases in the launcher tube and a gas generator (32). The control means comprise, in addition to the piston (23), a striker (19) for the gas generator, a striker carrier member (13), to which the striker is connected by releasable blocking means (20), a locking member (22), retaining means and elastic means (29). The device ensures extremely rapid opening of the fins and an effective blocking of these in both the folded-up and the open position.
Patent FR-2635753-A1 (FR)
Title: System for stacking packages which are provided with corner reinforcement columns
IPC: B65D21/02
Filed: 1988-10-14
Abstract: This system is applicable to all types of stackable boxes and trays intended for the transport and storage of fruit. It consists in providing at the upper end of each of the columns or each of the corner pillars with which the boxes are provided a cut shape constituted by two planes forming an angle with respect to each other and which give rise to the formation of a horizontal edge and in providing them at their lower ends with incisions located in the same manner and which correspond with the edge and the upper planes. The columns are fitted with their edges or their incisions phase-shifted by 90 DEG with respect to each other so that they correspond with each other in pairs in opposite corners, which produces neutralisation of lateral displacement forces in the stacked packages.
Patent FR-2642098-A1 (FR)
Title: Perfectionnement aux godets ouvrants de machines de travaux publics
IPC: E02F9/28
Filed: 1989-01-25
Abstract: Godet d'engin de travaux publics du type comportant un bouclier 3, muni à sa base d'une lame de nivellement 4 et une poche mobile constituée par deux joues latérales pivotantes 6 reliées par un fond 7 ayant un rebord avant 7c et un rebord arrière 7a. Ce godet peut à volonté être muni d'une fourche de palettisation 20 constituée par une pluralité de dents dont la partie avant 21a est rectiligne et dont la partie arrière 21b est recourbée pour contourner le fond 7 de la poche mobile chaque dent étant maintenue en position sur ledit fond 7 par deux butées, une butée avant 22 qui enserre le rebord avant 7c du fond 7 et une butée arrière 23 qui prend appui contre le bouclier 3, l'extrémité arrière de chaque dent passant entre le rebord arrière 7a du fond 7 et la lame 4.
Patent FR-2644822-A1 (FR)
Title: Decking elements for scaffolds
IPC: E04G1/15
Filed: 1989-03-22
Abstract: The present invention concerns decking elements for scaffolds, characterised in that they consist essentially of profiled rails 1 for fitting the longitudinal edges of decking panels 2 having at least two different widths, and of end elements 3 fixed on the profiled rails and extending downwards perpendicular to the latter.
Patent FR-2645359-A1 (FR)
Title: Perfectionnements aux chemins de cables
Inventor: DUFOURG BERNARD
IPC: H02G3/04
Filed: 1989-03-31
Abstract: Il s'agit d'un chemin de câbles constitué par un treillis plié en U composé par des éléments allongés et rigides 2, 3 croisés à angle droit et assemblés en leurs points de croisement, les éléments rigides longitudinaux étant constitués par des fils ronds 2. Les éléments rigides transversaux sont constitués par des bandes plates 3.
Patent FR-2647344-A1 (FR)
Title: Aerosol foam for rectal use
Inventor: QIAO CHUNG SHENG
IPC: A61K9/00
Filed: 1989-05-25
Abstract: The invention relates to novel paracetamol-based analgesic and antipyretic pharmaceutical compositions whose bioavailability is improved. The compositions according to the invention are aqueous or non-aqueous aerosol foams for rectal use which, on account of their composition and their means of administration, afford improved bioavailability relative to the traditional dosage forms.
Patent FR-2649249-A1 (FR)
Title: Device for measuring the charge of a lead battery, method of manufacturing this device and lead battery equipped with this device
Inventor: GESLOT FRANCIS
IPC: H01M50/569
Filed: 1989-06-30
Abstract: The invention relates to a device for measuring the charge of a lead battery. It includes an electrode including an electrode covered with a conductive organic material or produced from such a material, and a reference electrode, the said conductive organic material being a polyconjugated polymer in which are inserted species which are anionic or capable of yielding anions. Application to energy storage.
Patent FR-2635121-A1 (FR)
Title: Dispositif ouvreur pour balles de matieres fibreuses telles que notamment coton ou fibranne
Inventor: TEMBURG JOSEF
IPC: D01G7/10
Filed: 1989-08-02
Abstract: Dans un dispositif ouvreur pour balles de matières fibreuses comprimées 1, notamment coton ou fibranne, il est prévu des cylindres ouvreurs 5, 6 tournant rapidement, coopérant avec des grilles 3, 4 dont les barreaux sont disposés entre les dents ou analogues 5a, 6a des cylindres ouvreurs. Le dispositif ouvreur est mobile (flèches A, B) et les balles de fibres sont fixes. Les dents des cylindres ou disques ouvreurs attaquent les balles de fibres par le haut. La production et la qualité d'enlèvement sont accrues grâce à des moyens positionneurs 11 permettant un déport vertical relatif des cylindres ouvreurs. Au cours de l'enlèvement, les cylindres ouvreurs attaquent à chaque fois les balles de fibres à des profondeurs différentes.
Patent FR-2650890-A1 (FR)
Title: Apparatus intended to allow the evaluation of the brilliance of a surface, in particular of the skin
Inventor: BAZIN ROLAND MICHEL GABRIEL
IPC: G01J4/00
Filed: 1989-08-09
Abstract: The apparatus comprises a light source 4 directed onto the surface 6 to be examined, photodetector means 8, sensitive to the light reflected by the surface, means for assessing the specular reflection and the diffuse reflection of the surface and means for evaluating the brilliance on the basis of the assessment of the specular reflection and of the diffuse reflection. The means for assessing the specular reflection and the diffuse reflection comprise a polarising filter 7 arranged between the light source 4 and the surface 6, an analyser filter 9 being arranged between the surface and the abovementioned photodetector means, so as to be passed through by the light reflected by the surface. Means 24, 25 allow assessment of the specular reflection with an orientation parallel to the direction of the polariser 7 and of the analyser 9, and assessment of the diffuse reflection with an orientation at right angles to the direction of the polariser 7 and of the analyser 9.
Patent FR-2654589-A1 (FR)
Title: Method intended for producing belts and leatherwork articles made from short skins
Inventor: PIERRE BABIN
IPC: A41F9/00
Filed: 1989-11-21
Abstract: The invention is represented by a device which is generally of metal, composed of two parts connected together by an articulated system; each of the metal parts being fastened on a piece of leather. Thus, a succession of short pieces of leather, connected together by means of the above device makes it possible to produce a belt or a leatherwork article having the required length, retaining the required solidity and flexibility.
Patent FR-2656662-A1 (FR)
Title: Machine pour l'entretien et la reparation des pilons des enfourneuses de cokerie.
Inventor: PAUL ANTONENKO
IPC: C10B45/02
Filed: 1989-12-29
Abstract: Cette machine comporte sur un bâti, un support (2) du profilé (1) disposé entre deux mâchoires (3), (4) ces mâchoires étant attelées à des organes moteurs pour les rapprocher ou les écarter l'une de l'autre dans un mouvement perpendiculaire à l'âme (1a) du profilé et pour les maintenir serrées avec une force déterminée, ces mâchoires (3,4) étant pourvues de moyens de chauffage et de refroidissement (3b, 4b) de leur surface active (3a, 4a).