baber/WOPTO huggingface dataset:
Patent FR-2446384-A1 (FR)
Title: Turbomachine
IPC: F01D1/02
Filed: 1979-01-15
Abstract: Selon l'invention la turbomachine comprend un compresseur 1 une turbine 2. Les parois extérieures 3 et 4 du compresseur et de la turbine tournent avec les disques 5 et 6 et les ailettes 7 et 8 du compresseur et de la turbine. Ces parois sont reliées entre elles par une surface de liaison 9 qui tourne avec elles. La surface de liaison est renforcée par des matériaux composites 10. Elle délimite la frontière extérieure du volume Il à l'intérieur duquel a lieu la combustion. L'invention sert de générateur de gaz pour toute turbomachine : turboréacteur, turbopropulseur, turbomoteur, turbine industrielle etc.
Patent FR-2415597-A1 (FR)
Title: Load weighing system for lift - has leaf spring including roller at one end, with spring deflection under load operating microswitches
Inventor: HALONEN HEINO
IPC: G01G3/08
Filed: 1979-01-17
Abstract: The appts. is mounted below the floor of the lift cage. It has at least one leaf spring (1) which is able to deflect elastically. An emitter (2) transmits an impulse when the deflection of the spring changes due to a variation of the load. The spring is supported at the other end by a rolling element to produce rolling friction instead of sliding friction. Two springs(1) may be connected by a rigid bar(6) by means of which micro-switches are operated to signal load changes.
Patent FR-2417615-A1 (FR)
Title: Dispositif de commande, notamment serrure cylindrique magnetique
Inventor: PRUNBAUER KURT
IPC: E05B47/00
Filed: 1979-02-19
Abstract: Serrure cylindrique magnétique comportant une boîte cylindrique et un noyau également cylindrique, dont la position peut être modifiée par rapport à la boîte. Le noyau cylindrique est réalisé sous la forme d'un boulon central 2 qui est déplaçable axialement et qui est, le cas échéant, couplé en rotation avec une douille 1.
Patent FR-2417497-A1 (FR)
Title: Solution contenant de la selenomethionine-75 se et un thiol comme stabilisateur
IPC: A61K51/04
Filed: 1979-02-21
Abstract: L'invention concerne une solution de sélénométhionine-**75 Se contenant de la glycine de alpha -mercaptopropionyle ou de la glutathione comme stabilisateur. Ainsi, même après la stérilisation thermique usuelle, la pureté radio-chimique de la solution est maintenue plus longtemps à un niveau acceptable en pratique. Application : solution pour diagnostic.
Patent FR-2418060-A1 (FR)
Title: Procede pour la commande adaptative du cycle de plongee sur une rectifieuse et dispositif adapte a la mise en oeuvre d'un tel procede
IPC: B23Q15/12
Filed: 1979-02-22
Abstract: Commande de cycle de plongée de rectifieuse. Le dégrossissage cesse quand la surépaisseur tombe à une valeur fonction du cycle de rectification précédent et de la surépaisseur au début de la rectification, les vitesses d'enlèvement de matériau au début et fin de l'étincelage ayant le rapport souhaité. Le meulage cesse quand on atteint les dimensions finales. La rectification a lieu éventuellement. Les valeurs caractéristiques pour le cycle suivant sont déterminées à partir de la surépaisseur au début du cycle, à la fin du dégrossissage, à la fin de l'étincelage, et à partir du rapport réel entre les vitesses d'enlèvement de matériau en début et fin de l'étincelage. Applicable à l'usinage en général.
Patent FR-2418991-A1 (FR)
Title: Procede de soudage d'elements de connexion de composants sur des plaquettes de circuit imprime
IPC: H05K3/42
Filed: 1979-02-28
Abstract: Procédé de soudure suivant lequel : - une couche de soudure 5, d'environ 25 mu m d'épaisseur est appliquée sur la paroi des trous 2; - des ails de soudure 6 d'environ 35 mu m d'épaisseur sont déposés autour des trous, sur l'une ou les deux faces des plaquettes 1 ; - après que les plaquettes 1 aient été munies des composants voulus, les soudures sont réalisées par échauffement des plaquettes. Application : notamment aux plaquettes de circuit imprimé équipées de composants sur les deux faces.
Patent FR-2450927-A1 (FR)
Title: Motor-driven winding drum for swimming pool flexible cover - has separate pool end pits for motor and drum with motor sited above drum axis
IPC: E04H4/08
Filed: 1979-03-06
Abstract: The thermo-insulating flexible cover (20) is used on a swimming pool and serves as a safety measure when the pool is unattended. It is power operated by a motor (13) driven winding drum (5). The cover (20) is wound onto the drum (5) to effect retraction and vice versa. The drum (5) and motor (13) are sited in adjacent separate pits (12, 11) at a pool end. The motor drive shaft (7) is positioned at a level above that of a drum axle (3). The motor pit has invert drain holes (22). Transmission is by pulley wheels (6, 8) and a belt (18). This prevents damage to the motor (13) when the drum pit is accidentally flooded.
Patent FR-2450394-A1 (FR)
Title: Tapped slide valve for domestic plumbing - has normal intersecting bores, one for feed and other for slidable obturator with transverse bore
IPC: F16K27/04
Filed: 1979-03-02
Abstract: The slide valve fitting has a body block (11) incorporating intersecting perpendicular bores. The primary (A) takes the tapped feed, and the secondary (B) locates a manually actuable sliding obturator (12). Adaptor fittings (18, 19) screw into the feed inlet and outlet apertures respectively and thick walled sleeve seals (16, 17) interpose each fitting and an obturator flat (14, 15). The flats are normal to the feed axis and locate an offset bore (13). The seals are aligned with the offset bore to open the valve and vice versa. Stacked spring washers (20, 21) may maintain the seals against the flats, and a tapping may be made by winding a threaded boring tool through the fittings and the block.
Patent FR-2451106-A1 (FR)
Title: Dispositif semi-conducteur de commutation a frequence elevee
Inventor: COLLUMEAU YOLAND
IPC: H01L29/08
Filed: 1979-03-09
Abstract: L'INVENTION SE RAPPORTE AUX DISPOSITIFS SEMI-CONDUCTEURS DE COMMUTATION RAPIDES. DANS CES DISPOSITIFS, IL EST HABITUEL DE FAIRE DIFFUSER A PARTIR DE LEUR SURFACE B DES ATOMES D'OR 20, 21 ASSURANT LA RECOMBINAISON RAPIDE DES PORTEURS DE CHARGES MINORITAIRES, DIFFUSION A LAQUELLE LA PRESENCE DE REGIONS 27 FORTEMENT DOPEES DE TYPE DE CONDUCTIVITE N, FAIT OBSTACLE. L'INVENTION PROPOSE LA REALISATION D'UNE PLURALITE DE CANAUX PLUS FAIBLEMENT DOPES 29, 30 DANS CES REGIONS, LEUR CONFERANT UNE STRUCTURE EN TAMIS. LES APPLICATIONS SONT NOTAMMENT DU DOMAINE DES THYRISTORS DE COMMUTATION AVEC DIODE INTEGREE POUR LES BALAYAGES DE RECEPTEURS DE TELEVISION.
Patent FR-2451329-A1 (FR)
Title: Centrifugal extractor for silo - has shaft with chains movable vertically to sweep walls clean of material
IPC: B65D88/68
Filed: 1979-03-13
Abstract: The centrifugal extractor is for use in a silo. It has a rotary shaft fitted with chains or flexible thongs extending under centrifugal force so as to skim off the contents and discharge via the bottom, forming a hollow round the shaft extending towards the silo walls. The portion of the shaft on which the chains or thongs (2,2') are mounted is movable vertically up and down so as to sweep the silo walls clean and prevent any cones of material remaining. The chains etc. can be mounted at different levels on the shaft, and the discharge chute can be mounted adjacent to the bottom shaft bearing, extending tangentially in relation to the shaft.
Patent FR-2453066-A1 (FR)
Title: Locking chock for loaded trolley wheels - has lever handle pressed down to raise wheel pair below which is placed bowl shoes to retain in vehicle
IPC: B62B5/04
Filed: 1979-04-05
Abstract: The chocks immobilise trolleys (1) when loaded inside vehicles, by blocking some of the wheels. This is done by placing bowl shoes under two of the wheels (3). The shoes, in position, prevent any movement of the wheels. The trolley is lifted to do this. It is lifted by a thrust rod (4) pressed on the ground via two wheels (5) and under the trolley. Pressing the rod down lifts the trolley wheels via a lever (7) pressing on the ground. The shoes form a bowl touching the wheel circumference tangentially and having two side cheeks.
Patent FR-2453579-A1 (FR)
Title: Thermo-mechanical generator using shaft rotation - has rotating permanent magnets within liq. carrying electrically resistive tubular windings
IPC: H05B6/10
Filed: 1979-04-06
Abstract: Generation of heat is by rotation of a shaft carrying permanent magnets within liquid carrying induction windings. The steel shaft which can be driven by wind or water mill etc. carries the V-shaped magnets (b) radially. The apex of the V-s being embedded in a magnetically isolating material at the shaft. The induction windings (c) are tubes of electrical resistance metal between 0.1 and 10.0 ohms, each wound over a ferromagnetic stator (a). The tube ends are connected to the liquid input and output ports and have a copper shorting element. The stators may be embedded in thermally insulating material (i) or can be left uninsulated if used in conjunction with a heat pump. The armatures are held by longitudinal supports (j) secured by light alloy end plates.
Patent FR-2453667-A1 (FR)
Title: Filtre pour le depoussierage d'un fluide gazeux
Inventor: SOBOLE PIERRE
IPC: F24F8/108
Filed: 1979-04-10
Abstract: L'INVENTION CONCERNE UN FILTRE POUR LE DEPOUSSIERAGE D'UN FLUIDE GAZEUX. LE FILTRE COMPORTE DES MOYENS 2 DE RETENUE DES PARTICULES LES PLUS FINES, DES MOYENS 12 D'ARRET DES PARTICULES PLUS GROSSES POUR LES ELIMINER DU FLUIDE GAZEUX A FILTRER AVANT QU'ELLES N'AIENT ATTEINT LA SURFACE EXTERIEURE 10 DES MOYENS DE RETENUE 2. APPLICABLE AU DEPOUSSIERAGE D'UN FLUIDE GAZEUX - NOTAMMENT DE L'AIR - DESTINE A UN APPAREIL D'UTILISATION - NOTAMMENT UN BRULEUR A GAZ.
Patent FR-2454161-A1 (FR)
Title: Electrical cable for high temp. use - utilises low oxygen content copper to prevent oxygen embrittlement
Inventor: DESCAZEAUX JEAN-CLAUDE
IPC: H01B7/29
Filed: 1979-04-10
Abstract: Electrical cable for use at temps. above 600 deg.C, esp. for use as fire resistant safety cable, comprises at least one conducting core insulated by a fire resistant substance, which is to be placed inside a steel enclosure or in the immediate proximity of a mass of steel. Specifically each conductive core is of copper, the total oxygen content of which is below 60 pref. 1-60 ppm.
Patent FR-2423900-A1 (FR)
Title: Boite de jonction et de distribution destinee a des cables de telecommunication
Inventor: FORBERG HORST
IPC: H04Q1/14
Filed: 1979-04-17
Abstract: Boîte de jonction et de distribution destinée à des câbles de télécommunication. Dans la boîte de jonction et de distribution, plusieurs réglettes de bornes 7 sont liées ou combinées à un nombre égal câbles 11, de préférence blindés, à introduire à l'intérieur du boîtier 1 et auxquels sont adjoints, aux endroits d'entrée à l'intérieur du boîtier, des dispositifs de suppression de traction 9 munis de douilles d'introduction de câbles et présentant des ressorts de tension 10 s'appliquant sur des nervures 8, 8' formées sur le boîtier, ainsi que des dispositifs de serrage pour la fixation et la mise à la terre du blindage de câble ou la fixation des fils de mise à la terre des câbles. Boîte de jonction pour l'extérieur et l'intérieur, destinée à la télécommunication.
Patent FR-2454763-A1 (FR)
Title: Hook to suspend game birds etc. from hunters belt - using spring steel impaling split ring with secure retention
IPC: A22B7/00
Filed: 1979-04-24
Abstract: A hook which is to be attached to a hunter's belt for carrying slaughtered game birds, caught fish etc. The hook is of the type which comprises a spring steel split-ring in the form of a 'U' with one branch pivotally fixed to a rigid bridge piece while the other branch can be sprung to engage or release the bridge piece. The pivotally attached branch now rotates in the bridge piece about the longitudinal axis of that branch, i.e. the free end of the other branch rotates in a plane parallel to the bridge piece. The free end of the pivoting branch pref. has a sharpened point for impaling the game. This free end pref. also has a dog to engage a notch in the bridge piece when the split ring is closed.
Patent FR-2646231-A1 (FR)
Title: Shielded (armour-plated) element, in particular shielded (armour-plated) vehicle
Inventor: GREWE KARL-HEINZ
IPC: F41H5/013
Filed: 1979-05-11
Abstract: The shielded (armour-plated) element of the present invention in particular comprises a shielded (armour-plated) wall 9 mounted on carrying elements 18 in the shape of a U, comprising fins 23, 24, of a carrying structure in the form of a chassis, the mounting being by means of at least one non-metallic body 6, 7 of stable shape, which body dampens vibrations or noise or shock (impact). Preferably, the non-metallic bodies 6, 7 are made of a rubbery synthetic material, such as an elastomer. Application to the shielding (armour-plating) of shielded (armour-plated) vehicles and more particularly of track-laying vehicles.
Patent FR-2430778-A1 (FR)
Title: Fixation de ski
IPC: A63C9/084
Filed: 1979-07-03
Abstract: La présente invention concerne une fixation de ski. Cette fixation de ski comprenant une mâchoire avant V et une retenue de talon F comprend d'autre part un moyen de signalisation telle qu'une lampe L indiquant l'état d'introduction de la chaussure. Dans un circuit électrique, on a prévu une batterie B et au moins un élément délivrant un signal perceptible, tel qu'une lampe L. La mâchoire avant comprend des contacts montés en parallèle ou en série S1 , S2 , S3 tandis que la retenue de talon porte des contacts S4 , S5 , S6 coopérant avec un contact à curseur. Le contact à curseur est associé au ressort P de ladite retenue. L'invention permet un contrôle immédiat de la position de la chaussure dans la fixation de ski.
Patent FR-2460404-A1 (FR)
Title: Sludge pump impeller with worm portion - which is at inlet end leading into spiral duct at delivery end
IPC: F04D7/04
Filed: 1979-07-05
Abstract: The pump is partic. intended for handling a liq. with suspended solids, or sludge. It comprises a casing (2) contg. a pump impeller (3) having a single-start worm at the central inlet and combined with a single-duct spiral (9) for centrifugal peripheral discharge towards the delivery end. The worm may have its start point (4) at the periphery of the casing inlet opening, whilst the inner boundary (5) of the helix extends towards the centre against the direction of rotation. The outer boundary is cylindrical or conical in a correspondingly shaped casing portion (8).
Patent FR-2431672-A1 (FR)
Title: Dispositif de retenue et de reglage pour la poignee pistolet d'une arme a feu, notamment un fusil de competition a trois positions
IPC: F41C23/14
Filed: 1979-07-18
Abstract: La présente invention concerne un dispositif de retenue et de réglage pour la poignée pistolet d'une arme à feu. Ce dispositif est formé d'un mécanisme d'articulation prévu dans la crosse 2 ou la partie formant fût 1 d'une arme à feu ainsi que dans la poignée pistolet 3. Ce mécanisme comprend une bille 13 logée dans une calotte sphérique 17 en deux parties, une seconde bille 14 logée dans une calotte sphérique 20 de la poignée pistolet 3. Une tige de jonction 12 traverse par sa partie filetee la bille 14 et est solidaire de la bille 13. Une vis 34 permet de bloquer la vis 14. Un piston 21 monté mobile dans un alésage cylindrique forme la seconde moitié de la calotte de la bille 13 et est sollicité par un fluide hydraulique 24 compressible à l'aide d'un piston 28 logé dans un cylindre 27 à 'aide d'une vis de réglage 31. L'invention s'applique aux fusils pour tir de compétition.
Patent FR-2433669-A1 (FR)
Title: Dispositif pour fixer un objet a un mur ou equivalent
Inventor: OETTL REINHOLD
IPC: F16B13/10
Filed: 1979-07-19
Abstract: Ce dispositif utilise un élément expansible composé de deux parties en forme de demi-coquilles portant chacune au moins une languette sur chacun de leurs deux bords. Il est caractérisé en ce que les languettes 27, 28 sont disposées de manière que chacune des parties 26 de l'élément expansible présente une symétrie par rapport à un axe et, à l'état développé, une symétrie par rapport à un point et en ce que les bords de ces languettes sont d'une configuration telle que, lorsque l'élément expansible 26 est monté sur la tige à filetage extérieur, il s'établisse un assemblage par adaptation de forme agissant dans la direction radiale.
Patent FR-2480718-A1 (FR)
Title: Automatic cutlery sorting machine - has electromagnets of different strength to pick up articles of different weights, and drop them into baskets
IPC: B07C99/00
Filed: 1979-07-20
Abstract: The sorting machine has a belt conveyor which carries baskets. Each of the sorters consists of electromagnets of different powers to lift the cutlery. The light articles are lifted by the first magnets and the heaviest are lifted by the most powerful latter magnets. Each of the magnets travels to and fro on a horizontal axis. The end of the stroke is fitted with a switch to disconnect the magnet and allow the sorted cutlery to drop into the baskets.
Patent FR-2443704-A1 (FR)
Title: Cine camera control circuitry - uses programmable microcomputer as central unit to control all functions and selected modes
IPC: G03B19/18
Filed: 1979-07-20
Abstract: Control circuitry, for a cine camera, esp. sound type, uses programmable microcomputer to control the various pieces of appts. for the different camera functions, such as recording amplifiers, sound motor, automatic exposure control, and film drive motor, according to the user requirements for sound or silent shots and with selected film speed, fade, lap dissolve etc. The microcomputer can be formed on a single chip. A microphone's magnet is connected to a first terminal of the microcomputer via an amplifier. An audio amplifier is connected to a second terminal for recording on the sound track.
Patent FR-2433036-A1 (FR)
Title: Colorants complexes de chrome
Inventor: SCHOLL WALTER
IPC: C09B45/16
Filed: 1979-08-10
Abstract: L'invention trait au domaine de la chimie des colorants. Elle concerne de nouveaux colorants complexes de chrome de formule :
Patent FR-2465109-A1 (FR)
Title: Linear actuator assembled by metal deformation - has cylinder made from drawn tube with shoulders retaining sealing and bearing rings and separate base
Inventor: HENRION JEAN
IPC: F16J10/02
Filed: 1979-09-06
Abstract: The cylinder (70) of the linear actuator is of cold drawn tube and one end (11) is fixed in place between a swage and a shoulder (10b) formed by bending over the tube end. The piston rod (13) is rivetted into the piston. A guide ring (12) is fixed in the cylinder and has a series of recesses on its internal face. A bearing (17) made of a synthetic material is seated in one of the recesses. The ring is retained between two shoulders (10c,10d) in the cylinder. The first of these is frusto-conical and the part of the ring abutting this is bevelled correspondingly.
Patent FR-2440377-A1 (FR)
Title: Procede de preparation d'une plaque translucide ou opaque en polymeres de la serie du methacrylate de methyle
IPC: C08F257/02
Filed: 1979-10-29
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION D'UNE PLAQUE TRANSLUCIDE OU OPAQUE AYANT DE REMARQUABLES PROPRIETES OPTIQUES ET MECANIQUES, SUIVANT LEQUEL ON POLYMERISE DU STYRENE AVEC UN PEROXYDE DE TYPE DIACYLE AFIN D'OBTENIR UN POLYSTYRENE COMPORTANT DES LIAISONS PEROXY INCORPORES, ON DISSOUT CE POLYSTYRENE AVECOU SANS AGENT DE COLORATION DANS DES MONOMERES DE LA SERIE DE METHACRYLATE DE METHYLE OU DANS DES PREPOLYMERES DE METHACRYLATE DE METHYLE, ET ON SOUMET LA SOLUTION RESULTANTE A UNE POLYMERISATION A L'ETAT COULE.
Patent FR-2444326-A1 (FR)
Title: Bobine electromagnetique perfectionnee pour la manoeuvre des tourne-disques
IPC: G11B19/22
Filed: 1979-11-27
Abstract: Cette bobine électromagnétique est reliée au réseau par un cordon 3 muni d'un interrupteur et, lorsqu'elle est excitée, elle serre les mâchoires 4 d'une pièce pour immobiliser le tissu recouvrant le plateau du tourne-disque, de manière à immobiliser le disque tout en laissant le plateau poursuivre sa rotation.
Patent FR-2471334-A1 (FR)
Title: Refuse container with side filling openings - has trap-door hinged at bottom and fitted with locking arm with pad resting on ground
IPC: B65F1/12
Filed: 1979-12-10
Abstract: The refuse container consists of a caisson. The caisson is closed at the top (2) and has a number of openings (5) in the sides. The base of the caisson has a discharge opening closed by a trap door, hinged at one side. The lower side of the trap door has an arm fixed at one end and free at the other. The free end is fitted with a pad. The base of the container has a skirt which keeps the trap door closed when it rests on the ground.
Patent WO-8100342-A1 (WO)
Title: Process for producing dry extract of colostrum
Inventor: ANGLADE L
IPC: A23K10/28
Filed: 1980-07-31
Abstract: Process for obtaining dry extract of colostrum comprising a pasteurization followed by a concentration and a drying, a Maillard reaction or equivalent which may take place on or of or part of the colostrum, or on additional milk or colostrum. Products obtained by said process. Application as an animal growth factor and as an appetency inducer.
Patent FR-2446171-A1 (FR)
Title: Eccentric press with vertical ram - is operated by horizontal connecting rods driven by toggle levers in counter movement
IPC: B30B1/06
Filed: 1980-01-08
Abstract: The machine frame contains a ram reciprocating in the vertical direction towards the working table. The eccentric shaft is connected to connecting rods with ends joined to blocks sliding in bearings provided in vertical legs of T-shaped toggle levers. One of the arms of the toggle levers are connected to push rods acting on link arms. One end of the link arms is connected to the stroke adjusting spindle, the other ends to the ram by a push rod. The bearing or slides provide a horizontal movement guide of the blocks allowing vertical sliding movement. The arms of the toggle levers are connected to counterweight with lower ends guided by links.
Patent FR-2449053-A1 (FR)
Title: Ceramic item transport system - has two parallel conveyors between loading and unloading points used together or individually
IPC: B65G49/08
Filed: 1980-01-16
Abstract: The ceramic item transport system has support accessories stacked on a conveyor and accommodating the items during transit through a kiln to the unloading point. Here the accessories are unstacked by a grab and passed by the discharge position for item extraction, being then returned past the loading point for a fresh batch and restacked by a grab in the aligned position. There are two parallel conveyors (2, 6) working between the unloading (5) and loading (8) points, and used one at a time or together as desired, thus giving a storage capacity variable by changing from one method of operation to the other. The system is used in a kiln for firing ceramic items.
Patent FR-2474555-A1 (FR)
Title: Paving-stone symmetrical about two perpendicular axes - has two opposite concave segments identical in curvature with two opposite convex segments
IPC: E01C5/00
Filed: 1980-01-25
Abstract: Interlocking paving-stones (1) are symmetrical about two perpendicular axes with two opposite concave segments (6) which are identical in curvature to the two opposite convex segments (5). The curvature of the convex segments (5) is variable following a path inside the octagon (9) passing through the apexes (10) of the paving-stone and outside the square passing through the same apexes (10). Pref. the convex segments (5) form arcs of a circle whose centre (4) is identical to that of the octagon (9). A paved area is finished using stones having a straight edge along a diagonal, longitudinal or lateral axis.