baber/WOPTO huggingface dataset:
Patent FR-2254299-A1 (FR)
Title: Surgical compression and traction appts. for bones and joints - has spoked rings interconnected by longitudinal spring elements
IPC: A61B17/58
Filed: 1974-12-16
Abstract: Surgical compression and traction appts. for treatment of injuries and bone and joint diseases has rings to which spokes passed through fragments are attached, and longitudinal elements which interconnect the rings, including springs which hold the system of rings under constant elastic stress, to ensure a constant compression (traction) of the bone fragments to be joined. Preferably the connectors are cylindrical springs, connected at each crossing point with the rings with adjusting nuts. The springs have sections with right-and left-handed coils, interconnected by nuts, turning which brings the rings closer together or further apart. The whole shape of the appts. can be varied while maintaining the compression (traction) constant, and additional components can be added.
Patent FR-2255201-A1 (FR)
Title: Two axle electric rail traction bogis - hollow drive shaft flexibly coupled to inner axle allows radial movement
IPC: B61K11/00
Filed: 1974-12-23
Abstract: The motor is mounted in a lengthwise position in the chassis, having bevel gear trains flange mounted on it at each end and driving crown wheels on hollow shafts flexibly coupled to the driving axles to allow radial deflection. The possible radial movement of the hollow shaft (3.1) in relation to the driving axle (4) is greater than that between that possible for the coupling between the driving motor (2) and the gear train input shaft, or the distance for which the bevel gear train housing fits over the motor spigot. Each gear train housing is suspended from the chassis by an arm (5).
Patent FR-2271131-A1 (FR)
Title: Multi-purpose multiple-compartment container - sections sliding together and placed on top of each other
IPC: B65D21/02
Filed: 1975-05-13
Abstract: The container comprises individual sections, fitted together by sliding sideways and placing one on top of the other. Each section can be a rectangular vessel, open at the top and partly at the front, and with external vertical complementary guides on the side and rear walls, so arranged that those on one section slide into engagement with the ones on the next until the two sections are in the same plane, movement beyond this point being prevented. The guides can be in the form of T-section stiffening ribs or T-sections slots in such ribs. At the lower end of each guide there can be a foot, fitting in a groove in the upper edge of an adjacent section, so that the two cannot slide horizontally in relation to each other.
Patent FR-2325536-A1 (FR)
Title: Sideways mounted load lifting platform - has side beams with travelling support and post for vertical rotation and two-dimensional tilting
IPC: B66F9/06
Filed: 1975-09-24
Abstract: The lorry has two longitudinal beams mounted on the side of its chassis, one above the other. A travelling U-section is mounted on the beams and supports a housing. A vertical pivot sits in the housing and supports a vertical post. A fork is fixed to a support which slides up and down the post and the platform is joined to the bottom of the fork. Telescopic support feet are mounted at the ends of the lorry to stabilise the suspension during lifting. The post swivels about a vertical axis so that loads can be picked up at the side of the lorry and swung around onto its carrying platform. The pivot also allows tilting of the post.
Patent FR-2334585-A1 (FR)
Title: Stackable cheese package assembly - has rectangular container with internal collar forming sockets at corners for bosses on cover
IPC: B65D85/76
Filed: 1975-12-11
Abstract: The foodstuffs packing is particularly for cheeses, and comprises a rectangular container with a bottom and four vertical walls. One or more round collars are inscribed in the square formed by the four walls, so as to form four sockets accommodating bosses. The latter are fixed either to the outer face of the container bottom, or to the lower face of a container cover. The bosses can be external ones on the bottom and on the underside of the cover, and near the corners, so as to fit inside the sockets when the containers are stacked.
Patent FR-2423452-A1 (FR)
Title: Procede et dispositif de fusion de matieres minerales, notamment vitrifiables
Inventor: MATMULLER RENE
IPC: C03B5/00
Filed: 1976-02-11
Abstract: Procédé de fusion de matières vitrifiables, caractérisé en ce que la matière à fondre est amenée sous forme d'un mélange divisé en éléments agglomérés solides, chaque élément contenant essentiellement l'ensemble des composants dans les proportions nécessaires à la formation du verre, ces éléments étant préchauffés à une température inférieure à celle du frittage, puis déposés à la surface d'une couche mince de matière fondue du même mélange et soumis à un chauffage intensif par des courants gazeux chauds dirigés sensiblement perpendiculairement à la surface en fusion, cette surface étant animée d'un mouvement pour évacuer vers l'aval la matière fondue et renouveler la couche réceptrice sur laquelle sont amenés les éléments solides de la matière première.
Patent FR-2340686-A1 (FR)
Title: Pastry and cream ingredients prepn. for cake - preventing excessive thickness of consistency and drying
IPC: A21D15/00
Filed: 1976-02-13
Abstract: The cream is prepd. by stirring or mixing white cheese with fresh cream at medium speed until a smooth mixt. is obtd., adding oil and milk while further stirring at the same speed, adding salt, pepper and spices, and finally adding flour and whites of fresh eggs while continuing to stir the mixt. until it is smooth. Pref. for 500 g. of cream, 47.5 wt.% of white cheese and fresh cream are mixed for 3 mins., 2wt. % milk and 40 wt. % oil are added while stirring for 1 min., then 1 teaspoonful of salt, 1/2 teaspoonful of pepper and 1/4 teaspoonful of nutmeg are added and the mixt. is stirred for 1 min. 1 Dessertspoonful of cornflour and the whites of 2 fresh eggs are added, and the mixt. is beaten for 5 mins.
Patent FR-2345545-A1 (FR)
Title: Device for raising and aligning needles on a knitting machine - is a shaped block of hard material, moved by hand
IPC: D04B15/36
Filed: 1976-03-26
Abstract: Device is described for raising and aligning some or all of the needles of a knitting machine, as required in the course of the work. The device consists of a block of hard material, with a groove along one edge to guide it along the front of the machine: a second groove, sloping across the breadth of the block, moves the needles into place.
Patent FR-2306855-A1 (FR)
Title: Securing clip for vehicle windscreen wiper blade - uses asymmetric leaf spring for close fitting between wiper arm flanges
IPC: B60S1/40
Filed: 1976-04-09
Abstract: The bent over end (12) of the wiper arm (11) is hooked over the transverse mounting bolt (15) which is fitted between the upright flanges (13) of the wiper blade (10). A special securing spring (16) is clipped over the bolt from inside the wiper arm end to secure the two sections together. The spring has an open profile at the front to clip around the bolt while the two rear arms are profiled so that one arm (17) fits tightly between the wiper blade flanges and the other end (18) clips into a cut-out in the wiper arm. The secure fit of the spring gives lateral stability to the system to absorb the lateral drag forces on the blade.
Patent FR-2488388-A1 (FR)
Title: Tourelle blindee de combat
IPC: F41H7/02
Filed: 1976-11-22
Abstract: TOURELLE DANS LAQUELLE LA PLUS GRANDE PARTIE DES INSTALLATIONS ANNEXES SE TROUVE DANS DES COMPARTIMENTS SEPARES DU POSTE D'EQUIPAGE. LE CHAR DE COMBAT 1 POSSEDE UNE TOURELLE 2 POUVANT TOURNER AUTOUR DE L'AXE VERTICAL 3. LE SUPPORT DE L'ARME 4 PEUT TOURNER AUTOUR DE L'AXE HORIZONTAL 5. LE POSTE D'EQUIPAGE 6 EST PROTEGE PAR LES BLINDAGES EPAIS 8 ET 9. TROIS COMPARTIMENTS SEPARES, ACCESSIBLES PAR DES VOLETS 19, COMPORTENT RESPECTIVEMENT L'ALIMENTATION EN ENERGIE 10, L'ELECTRONIQUE 11 ET LES MUNITIONS 12, CELLES-CI ETANT TOURNEES VERS L'ARRIERE. LES COMPARTIMENTS SONT PROTEGES PAR LE BLINDAGE 14. LE POSTE 6 EST SEPARE DES COMPARTIMENTS PAR UNE CLOISON RESISTANTE 13. LES APPAREILS DE VISEE ET D'OBSERVATION 15 SONT DANS LE BLINDAGE 8. LA CULASSE 7 DE L'ARME PEUT PENETRER PROFONDEMENT DANS LE POSTE D'EQUIPAGE 6.
Patent FR-2357564-A1 (FR)
Title: Procede de preparation de (l'3)d-lactone de l'acide 5b-halogeno-2b-hydroxymethylcyclopentane-3a-hydroxy-1a-acetique racemique ou optiquement active
IPC: C07D317/72
Filed: 1977-02-02
Abstract: L'invention concerne un procédé pour la préparation d'une (1' --> 3) delta -lactone d'acide 5 beta -halogéno-2 beta -hydroxyméthylcyclopentane-3 alpha -hydroxy-1 alpha -acétique de formule générale I, dans laquelle X est un atome de chlore ou de brome Le procédé selon l'invention comprend les étapes suivantes : a. acétalisation d'un composé de formule générale Il, dans laquelle X est le chlore ou le brome et Y est un groupe carboxy ou un de ses dérivés fonctionnels, pour donner un composé de formule III, dans laquelle X et Y sont tels que
Patent FR-2590442-A1 (FR)
Title: Cutting tool with wrapping accessory for harvesting sugar cane
IPC: A01D45/10
Filed: 1977-02-09
Abstract: The subject of the invention is a cutting tool with an accessory making it possible to carry out harvesting more rapidly and under better conditions. Referring to Figure 1, 2 is the hollow part for removing the dry leaves, 4 is the plate constituting the body of the tool, 1 is the blade placed on each side preventing the double return of the tool, 3 is the handle for manipulating it and 5 is the screw for fixing the blade. In Figure 2, 13 is the arched handle for moving it, 17 is the reinforced part preventing the canes from coming out, 12 are the feet, 11 is the basket, and 9 and 10 form the belt.
Patent FR-2382021-A1 (FR)
Title: Sunglasses lens clips used with plastics frame - are U=shaped with force fit into frame and with screw through lens
IPC: G02C1/04
Filed: 1977-02-23
Abstract: A fastener is used to secure lenses to the plastics frame of a pair of clear glasses or sunglasses. it does not require any welding of the fastener. The frame (3, 4) has a shoulder (6) to take a lens (2). Each lens (2) has two clips (7) to hold the lenses in the frame (3). Each clip (7) has a straight part (7a) which is force fitted into the frame (4). Each clip (7) also has a lug to take a small screw (8) and nut (12). The screw (8) is fitted into a plastics sleeve lining a hole in the lens (2). A plastics washer is placed between the lug and the lens (2). The clips (7) are 'U' shaped.
Patent FR-2382787-A1 (FR)
Title: Transmission line overvoltage protection circuit - uses threshold device to control fuse ignition
Inventor: NGUYEN HUNG THANH
IPC: H02H9/06
Filed: 1977-03-03
Abstract: The overvoltage protection circuit uses an overvoltage fuse (P1, P2) connected between each transmission line conductor (C1, C2) and a reference potential. A resistor (R1, R2) is connected in series with each line conductor (C1, C2) and the transmission appts. to which it is coupled between the latter and the junction of the line conductor (C1, C2) and the overvoltage fuse (P1, P2). A threshold element, e.g. a Zener diode (Z1, Z2) is connected between the line conductor (C1, C2) and the reference potential on the opposite side of the resistor (R1, R2) to the overvoltage fuse (P1, P2). The resistor (R1, R2) has a value such that the fuse (P1, P2) is only ignited when the threshold device is conductive. Pref. a further fuse (P3) and a further threshold device are connected across the line conductors (C1, C2).
Patent FR-2382269-A1 (FR)
Title: Hammer mill partic. for animal feed flour - uses grinding screen which can be changed without dismantling mill casing side plates
IPC: B02C13/284
Filed: 1977-03-03
Abstract: Hammer mill for cereals is of the type in which centrifugally swinging hammers grind flour through a screen leading to the mill outlet pipe. Improvement is that the screen is made as a grill plate pref. flat, which can be removed or replaced without removing the side plates of the mill casing. In use, the screen is pref. mounted tangentially to the circle at which the hammer tips operate. The screen is pref. accessible via an aperture in the narrow edge of the mill casing. The screen is pref. rectangular andslides longitudinally through the casing aperture to engage side guide channels which locate the screen relative to the hammer rotor. Used for grinding grain to produce flour for animal feed, esp. compounded feed for poultry, pigs, etc. The screen is readily accessible and can be removed for cleaning, servicing etc. without dismantling the side covers of the mill casing.
Patent FR-2344387-A1 (FR)
Title: Continuous plasterboard cutting machine - has hydraulically operated cam to control cutter height mean and maximum values
IPC: B26D1/40
Filed: 1977-03-18
Abstract: Apparatus for cutting continuously travelling plasterboard has two contra rotating cutters, each with a cutting blade across it, the width of the travelling board with a cam system (42, 46) to control the distance between the cutters and hence the cut. This cam system consists of a cam surface (46) which is forced horizontally between a pair of follower rollers (42) by a hydraulic cylinder (56) in line with the cam. These operate through a linkage so as to control the acceleration and retardation of the cutters. A setting device (60-66) which determines the maximum distance appart of the cutters controls the horizontal travel of the cam (46) and at the same time determines the mean height of the cutters. The system also includes an electronic control circuit.
Patent FR-2387306-A1 (FR)
Title: Procede de mise en place et de preparation au tissage de la chaine sur un metier a tisser
IPC: D03D29/00
Filed: 1977-04-15
Abstract: On compose la chaîne par un fil continu que l'on fait aller successivement de l'ensouple arrière à l'ensouple avant, soit toujours dans le même sens, soit encore alternativement dans un sens et dans l'autre, chaque longueur du fil continu comprise entre deux ensouples constituant un fil de chaîne, on fait porter par chacune desdites longueurs de chaîne une lisse, on fait rentrer cette longueur de fil entre les dents d'un peigne de type ouvert, et, une fois le montage de la chaîne terminé, on réunit les lisses de même évolution dans un cadre démontable formant une lame. Application : métiers pour artisans et amateurs.
Patent FR-2348026-A1 (FR)
Title: Chipping machine striker wheel guide vane wearing plate - has fixture involving oval aperture for eccentric headed screw head
IPC: B27L11/00
Filed: 1977-04-15
Abstract: The wearing plate, to be fixed on the guide vane of the striker wheel on a wood chipping machine, has anumber of holes for fixing screws distributed over its length. Here there is at least one oval aperture (5) to accommodate the head (14) of an eccentric-headed screw (13). There may be one such opening on each side of the transverse central plane. There can be blind holes on the bearing face (11) to the guide vane (2), less than half as deep as the thickness of the wearing plate. In the event of wear of the working edge, continuous adjustment towards the cutting edges of the blades can be easily effected.
Patent FR-2391427-A1 (FR)
Title: Heat pump for swimming pool hall air conditioning - has two evaporators used alternately with recycled air passing over only one
Inventor: DESOMER DANIEL
IPC: F24F3/147
Filed: 1977-05-17
Abstract: A fan draws extract air (4) out of the pool hall and passes it over two heat exchangers (23, 24) serving as evaporators. Part of the air can be drawn off (13) between the two exchangers to be recycled. A second fan draws in atmospheric air (6) and delivers it (7) to the pool over a heat exchanger (21) serving as condenser of a heat pump. The proportion of air recycled (13) and the quantity of fresh air drawn in are regulated by linked dampers (14, 15) controlled from an enthalpy detector (18) in the fresh air inlet. A changeover valve (25) can connect either of the evaporators (23, 24) to complete the heat pump circuit (22). This valve is also controlled from the detector in the fresh air inlet.
Patent FR-2371399-A1 (FR)
Title: Base treatment of slurry from animal rearing units - for prodn. of fertiliser or animal feed additive
IPC: A23K1/10
Filed: 1977-05-26
Abstract: Treatment of slurry (mixt. of manure and urine) from intensive (esp. pig) rearing units comprises adjusting the pH of the slurry to 9-12 (pref. >=11) by adding an alkali metal hydroxide or carbonate or an alkaline earth metal hydroxide, or a mixt. of these bases. The base (esp. slaked or unslaked lime) should be added before >=50 (pref. =25) wt. % of the urea in the slurry has been converted to NH3 or NH4 cpds., esp. within 30 mins. of collecting the slurry. The treatment sterilises the slurry and inhibits urease action, thereby suppressing evolution of NH3 and making the prod. suitable for use as a fertiliser or soil improver. The prod. can also be used as a medium for culturing aerobic microorganisms to produce a biomass suitable for use as an animal feed supplement.
Patent FR-2356533-A1 (FR)
Title: Air supply system for self-propelled agricultural machine - has sync. driven blowers supplying air for engine cooling and cleaning dust filter
IPC: A01D41/02
Filed: 1977-07-01
Abstract: The air supply system to the radiator and driving motor is used in self propelled agricultural, esp. harvesting machines. High cooling performance is ensured by forced air supply to the radiator and to the drive motor with high air flow rate. The hot air is pref. directed upwards and cooling air is diverted for cleaning the filtering screens in simple way. A main blower (9) is arranged above the water cooler (6). An additional blower (12) is arranged vertically between engine (4) and air box (7). The additional blower (12) is connected optionally by air baffle to the air box (7). Both blowers are driven synchronously.
Patent FR-2357038-A1 (FR)
Title: Caisson d'emmagasinage des residus de combustion d'une centrale nucleaire
IPC: G21C19/40
Filed: 1977-06-28
Abstract: L'invention a pour objet de faciliter la mise en place des plaques-écrans entre les éléments de l'enveloppe double de chaque chambre et cela en supprimant tout risque de déformation. A cet effet, l'enveloppe extérieure 3 de chaque chambre 1 est constituée par deux cornières à ailes égales et l'enveloppe intérieure 2 par un tube fermé à profil à quatre pans, ce tube étant plus épais que les cornières, ces dispositions permettant un montage facile des plaques-écrans 5' arrêtant le rayonnement intérieur. De plus, les barreaux d'un quadrillage maintiennent constant l'écartement entre les enveloppes intérieures des chambres adjacentes. Les chambres assemblées peuvent former un caisson destiné à emmagasiner les combustibles brûlés d'une centrale nucléaire.
Patent FR-2358562-A1 (FR)
Title: Moteur diesel
IPC: F02N9/04
Filed: 1977-07-08
Abstract: L'invention concerne un moteur Diesel à plusieurs cylindres pouvant être suralimenté par un turbocompresseur à gaz usés, ce moteur comportant un dispositif de démarrage à air comprimé, constitue par un accumulateur d'air d'admission, par des soupapes d'admission d'air associées à au moins une partie des cylindres et par un répartiteur d'air de démarrage. Il est prévu un autre réservoir d'air envoyant pendant les phases d'accélération et de charge subite du moteur Diesel de l'air comprimé dans les cylindres du moteur, la soupape d'aspiration normale étant ouverte, c'est-à-dire pendant la course d'aspiration et dans le premier tiers de la course de compression à travers les soupapes d'admission d'air commandées par un autre distributeur d'air de commande Utilisation sur les véhicules automobiles.
Patent FR-2358794-A1 (FR)
Title: Recording of video signal component in consecutive parallel tracks - shifting video signal phase at certain intervals to achieve set phase difference between adjacent lines (NL 17.1.78)
IPC: H04N9/84
Filed: 1977-07-18
Abstract: Video signal content appears in consecutive line intervals. A carrier is frequency modulated with the video signal component, and the f.m signal is recorded. Phase of the f.m video signal is shifted in selected time intervals, so that the phase difference between modulated video signals in at least some adjacent recorded line intervals in consecutive tracks is an odd multiple of pi. The control signals from the flip-flop (32) are conducted to the servo control circuit (30) via a recording terminal of a record/playback switch. The control signals are also fed to the fixed transducer (39) via an amplifier (38).
Patent FR-2362745-A1 (FR)
Title: Train axle with adjustable track - having sprung locking bar through hollow axle and sliding location of wheels
IPC: B61F7/00
Filed: 1977-08-18
Abstract: The train axle has a hollow design and is rigidly located in the bogey or the carriage chassis. The wheels are supported on sliding sleeves, and on roller bearings, with the lateral setting of the sleeves secured by locking pegs (22) through holes in the axle and sleeves and fitted to a central locking bar or leaf spring elements (25). The locking bar is released, to pull the pegs out of the holes by cams (86) operated through levers out of the axle ends. Two sets of holes are provided in the sleeves so that two track settings can be achieved. The location of each track setting is secure, without danger of derailing. The pegs are released by simple servo force on the release levers so that the carriage can be run on diverging or converging track sections to alter the track, after which the new setting is automatically reset.
Patent FR-2363293-A1 (FR)
Title: Semelle mobile pour chaussures
Inventor: KRUG HANS-DIETRICH
IPC: A43B17/14
Filed: 1977-09-02
Abstract: L'invention concerne une semelle mobile en matière plastique, en particulier, pour l'utilisation comme support du pied dans les souliers.  La semelle selon l'invention consiste en une mousse de polyoléfine réticulée expansée de manière connue par façonnage extérieur et à pores fermés, et présente des zones d'élasticité différentes.
Patent FR-2364550-A1 (FR)
Title: Dispositif pour monter des contacts dans le corps d'un connecteur
IPC: H01R43/20
Filed: 1977-09-12
Abstract: Dispositif pour monter des contacts dans le corps d'un connecteur. Le dispositif selon la présente invention comprend un moyen 30 pour supporter un corps P de connecteur comportant des alésages P1 destinés à recevoir des contacts; un moyen de verrouillage 6, 8, 10, 12, 14, 16, pour retenir le corps de connecteur dans le moyen de support; des moyens destinés à agrandir les alésages, comportant une tige B et un fourreau S; un premier piston SP supportant la tige, un second piston BP supportant le fourreau coaxialement à l'extérieur de la tige et pour pousser simultanément la tige et le fourreau dans les alésages P1 du connecteur pour les agrandir doucement, le premier piston BP coulissant à l'intérieur du second piston pour provoquer le retrait de la tige B laissant le fourreau S dans l'alésage P1 et permettant d'introduire un contact dans l'alésage, le second piston provoquant ensuite le retrait du fourreau hors du connecteur. Application à un dispositif permettant de monter des contacts dans des corps élastiques de connecteurs.
Patent FR-2374660-A1 (FR)
Title: Appareil de prise de vues sous-marines pour grandes profondeurs
Inventor: WINNACKER HELMUT
IPC: G03B17/08
Filed: 1977-09-16
Abstract: La présente invention concerne un appareil de prise de vues sous-marines pour grandes profondeurs. Cet appareil de prise de vues sous-marines pour grandes profondeurs comporte un boîtier 1 sensiblement cylindrique résistant à la pression, renfermant un appareil photographique 2, la paroi du boîtier étant munie dans la zone entourant l'objectif 3 de l'appareil photographique d'une surépaisseur qui comporte, en face dudit objectif, un hublot 4, la surépaisseur étant constituée par un renflement 5 cylindrique excentrique par rapport au boîtier cylindrique 1 et formant une saillie pour le hublot 4. Cet appareil est utilisé pour les prises de vues sous-marines à grandes profondeurs.