baber/WOPTO huggingface dataset:
Patent FR-2300587-A1 (FR)
Title: Retaining head for safety ski binding - with lateral and upward release forces reproducible independently of soiling
IPC: A63C9/00
Filed: 1976-02-16
Abstract: Retaining head for safety ski binding comprises a support body (10) which is upwardly pivotable against spring force about a transverse axis out of a position of abutment against the ski (12), and two retaining arms (18, 20) which engage the sole of the ski boot laterally and are pivoted outwards in opposite directions about axes which extend vertically in the position of abutment of the support body. Between the retaining arms on the support body is a hold-down device (26) which engages the front or rear edge of the sole from above. The retaining arms pref. include jaws (28, 30) which extend in the longitudinal direction of the ski, with smooth surfaces (22, 24) engaging the sole laterally at acute angles to the longitudinal direction of the ski.
Patent FR-2344146-A1 (FR)
Title: Quick clamping connector for wire ends - has spring contact arms at one end and internal contact spurs at other end
IPC: H01R4/24
Filed: 1976-03-08
Abstract: The quick-clamping terminal, for wire ends, consists of a folded metal connector inside an insulating housing. The connector has a contacting end consisting of two spring arms (2, 3) between which the bared end of a wire (31) is inserted. An insulated wire (30) is inserted between the loose arms (10, 10') or the other end of the connector. That end has spurs (13, 14) projecting inwards and biting through the insulation to the wire beneath when the insulated wire is pulled to the left (F). This motion to the left also causes the spring arms to close firmly around the bared end of the other wire.
Patent FR-2361695-A1 (FR)
Title: Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing
IPC: G05G15/06
Filed: 1976-08-10
Abstract: The seat belt blocking mechanism is accommodated in a housing (10) fitted to the housing of the seat belt take up mechanism with spool onto which the windings of seat belt (S) are coiled ro uncoiled. The housing (10) is pref. made of a plastics material. Wall (12) has a substantial thickness provided at the top with eyelet and axle (16) on which the catch arm (17) is hinged. Inside the housing the base is provided with a bridge (15) on which container (20) with notched base (27) is balanced in a free manner. Inside the container, ball (30) is resting in a troughlike base (25). When deceleration occurs, ball (30) rolls forward on slope (23) thereby shifting the centre of gravity in such a way that container performs a tilting movement whereby its rear edge (31) lifts the catch (17) the tip (19) of which engages with the nearest tooth of ratchet wheel (11).
Patent FR-2327882-A1 (FR)
Title: Remote gear linkage for commercial vehicle - has tubular sieve at inlet of meter case with collar fitting into groove in intermediate wall
IPC: F16H61/26
Filed: 1976-10-15
Abstract: The remote gear selector linkage for the commercial vehicle has the gear box spaced away from the gear lever, and linked to it by a selector shaft (16) which is bent to fit round the engine. Gear selection is by axial movement of the shaft. The gear lever (10) is coupled to the selector shaft by a first universal joint and is mounted on the engine block, or cab, by a second universal joint. The axes of the universal joints cross the line extended from the gear box selector shaft (27). The gear linkage provides a positive gear change from a gate pattern and transfers it to an axial control stroke.
Patent FR-2368431-A1 (FR)
Title: Hoist mechanism with two blocks - has upper and lower blocks and grab hooking together and releasing automatically
IPC: B66D3/04
Filed: 1976-10-22
Abstract: The hoist mechanism is particularly for a tower crane with crab, having an upper and a lower hoist block (4, 5) suspended by rope (6) from the crane jib (2). Upper and lower blocks, crab and jib are equipped with guides, also means for hooking into engagement, and stops and controls are provided for coupling up resilient or pivoting components. The upper and lower blocks are locked into engagement and released automatically. The crab can have a piston-type guide, mounted vertically and thrust upwards by a spring. There is a horizontal plate on the lower part of the guide, acting against the tops of components pivoting on the upper hoist block. These deflect the bloc and release it from the lower one.
Patent FR-2370842-A1 (FR)
Title: Swimming bath with prefabricated reinforced concrete sides - has bottom ledge all around with connections and projecting rods for adjoining bottom
IPC: E04H4/00
Filed: 1976-11-10
Abstract: The rectangular swimming bath is made from prefabricated reinforced concrete side elements (1) connected to sloping bottom elements (16). The vertical side elements each terminate in a horizontal foot (7) providing a ledge all round to act as a foot support surface for non swimmers. At each corner is a vertical angle (8) with a base portion (9) to which can be welded the reinforcing rods. These members have holes (12) for connecting bolts (12). Lengths of rod (14) project from the foot regions for connection to the bottom elements when they are poured. A sealing substance is injected at all joints.
Patent FR-2335587-A1 (FR)
Title: Hydrocracked lubricating oil with improved light stability - by addn. of hydrofined fractions or aromatic extracts (NL 20.6.77)
IPC: C10G47/00
Filed: 1976-12-14
Abstract: The base oils contain (a) a hydrocracked oil as main component, and (b) 0.01-20 (0.1-10) wt.% wrt (a) of a hydrofined vacuum distillate or de-asphalted vacuum residue, or a hydrogen-treated aromatic extract from a vacuum distillate or de-asphalted vacuum residue. The oils pref. have a V.I. of 90 min., and may contain other additives. They are useful as lubricating oils for i.c. engines. stability of oil (a), which has been hydrocracked to increase the V.I. instead of solvent extracted, to light and oxidn. is improved by addns.
Patent FR-2371618-A1 (FR)
Title: Garniture pour etancher deux pieces d'un appareil ou d'une machine et application de cette garniture
IPC: F16J15/32
Filed: 1976-12-24
Abstract: Cette garniture comprend une première bague présentant une surface d'appui destinée à être appliquée sur le fond d'une gorge et une deuxième bague qui est en appui sur la surface opposée de la première bague et qui possède un plus grand module d'élasticité que celle-ci. Selon l'invention, la deuxième bague 3 présente, sur son côté opposé à la première bague 5, une gorge annulaire 3 a, dans laquelle est disposée une troisième bague 4 possédant un plus petit module d'élasticité que la deuxième bague et s'étendant au moins jusqu'à la surface 3 e de la deuxième bague opposée à la première bague. L'invention est notamment applicable aux garnitures de piston pour vérins hydrauliques et pneumatiques.
Patent FR-2338875-A1 (FR)
Title: Driving mechanism for intermittent conveyor feed - has rod driven eccentric cam actuated by fixture into dovetail joint
IPC: B65G23/40
Filed: 1977-01-20
Abstract: The goods transport device is typically for supply of material for packing, where an intermittent feed motion is required. A back-and-forth movement is stimulated by the aid of an eccentric which works on a central axle by the operation of freely rotating roller. The driven eccentric is moved by a rod attached to it, and slides on a guide fitted in a radial direction. Connection between the rod and the eccentric is made by a dove-tail joint, a re-entrant slot being cut into the surface of the eccentric wheel.
Patent FR-2379453-A1 (FR)
Title: Horizontal endless belt conveyor - has buckets pivotally mounted on support frames with tipping movement limited by stop pins
Inventor: MARTIN JEAN-MARCEL
IPC: B65G17/16
Filed: 1977-02-03
Abstract: The endless conveyor has a belt with a series of supports for pivoted buckets. The rear edge of each bucket rests on the forward edge of the following bucket during filling, and material transport, a stop (11) limiting pivotal movement of each bucket. The upper and lower runs of the belt are pref. supported by rollers (9, 10) which maintain them in a horizontal position, the belt pref. being formed of a metal fabric. The pivot support shaft (3) for each bucket pref. extends across the whole width of the bucket.
Patent FR-2380350-A1 (FR)
Title: Procede et installation de galvanisation continue a chaud de fils d'acier
IPC: C23C2/06
Filed: 1977-02-15
Abstract: L'invention concerne un procédé et une installation de galvanisation continue à chaud de fils d'acier. Le procédé consiste à faire défiler un fil d'acier dans un bain de zinc fondu en le faisant changer de direction par passage au-dessous d'un organe de renvoi et à le faire passer, à la sortie du bain de zinc, au travers d'un lit d'essuyage et il est essentiellement caractérisé par le fait que la longueur du parcours du fil dans le bain de zinc est telle que la durée de passage de ce fil dans le zinc est inférieure à deux secondes. L'invention s'applique notamment à la galvanisation de fils en acier effervescent élaboré à l'oxygène pur.
Patent FR-2387644-A1 (FR)
Title: Coffin of biodegradable plastic material - has handles and decorative faces formed integrally with moulded or extruded main section
IPC: A61G17/00
Filed: 1977-04-22
Abstract: The coffin is of plastic bio-degradable material, and can be made by injection moulding, extrusion, blowing, casting etc. The handles and ornaments are moulded integrally. The cover can be shaped to allow stowage inside for transport when empty, and can be welded in placed to give hermetic sealing if desired. The degree of bio-degradability can be variable. The design reduces both weight and labour, and allows considerably economy in the space required for cemeteries.
Patent FR-2359142-A1 (FR)
Title: Esters d'acides aza-6 bicyclo(3.2.1)octane-carboxyliques-6 et produits herbicides qui en contiennent
IPC: A01N47/16
Filed: 1977-07-18
Abstract: L'invention concerne de nouveaux dérivés d'acides aza-6 bicycloØ3.2.1õoctane-carboxyliques-6. II s'agit des esters des acides triméthyl-1,3,3 aza-6 bicy-cloØ3.2.1õoctane-carboxylique-6, -carbothioïque-6 ou carbodithioïque-6 qui répondent à la formule :
Patent FR-2360969-A1 (FR)
Title: Resistance terminale haute frequence dans la technique des conducteurs en bandes
Inventor: SPINNER GEORG
IPC: H01C17/06
Filed: 1977-08-03
Abstract: Résistance terminale haute fréquence pour conducteurs en bandes, efficace dans une large gamme de fréquences (f = 0 jusqu'à f = fx). La couche de résistance est réalisée de telle manière que la ligne de bord de la couche présente une forme exponentielle avec des exposants dépendant du lieu.
Patent FR-2401692-A1 (FR)
Title: Separation of particles of different specific weights - using centrifugal force to fractionate a gas suspension of the particles
IPC: B01D53/24
Filed: 1977-08-29
Abstract: The gas suspension is brought to a sepn. speed allowing the creation of two concentric layers, the inner one rich in the lighter particles and the outer one rich in heavier particles (this is called a module). the gaseous ring is made to cross a series of diaphragms which successively divide the module removing from the rotating gas the part containing the heavy particles, thus obtaining a progressive increase in the proportion of light particles.
Patent FR-2364447-A1 (FR)
Title: Procede de dosage d'antigenes et d'anticorps selon la technique immunologique avec enzyme fixee notamment sur support de silicone
IPC: C12N11/08
Filed: 1977-09-05
Abstract: L'invention concerne la biochimie. Elle a pour objet un procédé de dosage d'un antigène ou d'un anticorps suivant la technique immunologique avec enzyme fixée, suivant lequel on utilise un anticorps ou un antigène particulier fixé par adsorption sur un support de silicone qui convient pour l'antigène ou anticorps à doser, les résultats étant illustrés par des courbes d'étalonnage. Le procédé est préféré pour un dosage rapide non radiologique.
Patent FR-2364818-A1 (FR)
Title: Procede et machine d'ouverture d'ebauches tubulaires de boites de carton
IPC: B31B50/76
Filed: 1977-09-15
Abstract: Procédé et machine d'ouverture dans laquelle les ébauches sont introduites en étant pliées à plat. Des ventouses tirent la surface inférieure de l'ébauche vers le bas contre une barre de pliage afin de cintrer cette surface vers le bas et de tirer les bords avant et arrière de l'ébauche l'un vers l'autre de manière à cintrer la surface latérale supérieure du carton. Lorsque l'ébauche est ainsi partiellement ouverte, un élément rotatif supérieur porte contre son panneau latéral arrière qu'il fait pivoter d'un arc d'environ 90 degrés jusqu'à ce qu'il soit sensiblement verticaL Un élément de dépassement porte alors contre ce panneau et le fait pivoter d'un autre arc de 90 degrés de façon que l'ébauche dépasse sa position d'ouverture. Application à une machine préparant les ébauches avant de les transmettre à une machine de façonnage.
Patent FR-2404272-A1 (FR)
Title: Dispositif de reproduction d'images monochromes et systeme de teletransmission d'images utilisant un tel dispositif
Inventor: HARENG MICHEL
IPC: G02F1/135
Filed: 1977-09-23
Abstract: L'invention se rapporte à la reproduction et à l'analyse d'images monochromes effectuées par faisceaux laser. Selon un mode de réalisation de l'invention, le dispositif comprend des moyens d'émission d'un faisceau d'analyse et d'un faisceau d'inscription, les deux faisceaux étant défléchis par des moyens de déflexion uniques. Le faisceau d'analyse balaye le document portant l'image à analyser et une cellule de détection délivre un signal électrique permettant de moduler le faisceau d'inscription. Celui-ci balaye une cellule généralement à cristaux liquides et y inscrit l'image en synchronisme avec l'analyse, en fonction de la modulation. L'invention est applicable à la photocopie, la production de fac-similés et la télétransmission d'images monochromes.
Patent FR-2405668-A1 (FR)
Title: Knock-down multi-purpose furniture for room dividers - has easily fitted connecting strips requiring no screws
IPC: A47B47/05
Filed: 1977-10-11
Abstract: The versatile furniture comprises several two or three dimensional elements which can be connected together or to further top or bottom plates by the tongued and groove system without the need for screws, bolts etc. Wooden strip-like connecting elements can be used which are suitably shaped and mounted along the edges of the horizontal plates to engage in recesses provided along the upper and/or lower edges of the upright plates. Section members of metal or of PVC or other rigid material can be inserted into the side edges of the upright plates, with these section members being shaped so that they can be fitted with elements used for opening, guiding, sliding and closing doors, pull-out or swivel-out plates, flaps and any other movable elements which may be used to form a wall.
Patent FR-2368342-A1 (FR)
Title: Joint d'etancheite a soufflet pour bras telescopiques
Inventor: KARMAN JULIEN-PIERRE
IPC: G21F7/06
Filed: 1977-10-20
Abstract: Joint dans lequel le soufflet est formé d'un empilage de tronçons associés chacun à un élément télescopique. Les deux éléments télescopiques 1 et 2 sont entourés par les tronçons de soufflets 3 et 4 raccordés de façon étanche sur la bague 5. L'élément 4 est raccordé de meme au capot de protection 9 et l'élément 3, au capuchon 7, près de la pince 6. L'accouplement 10 est fixé au capuchon de glissement et de protection 11.
Patent FR-2409212-A1 (FR)
Title: Box for live bait - has body with dished cover including projections allowing ventilation flow when boxes are stacked
IPC: B65D21/02
Filed: 1977-11-18
Abstract: The box has a body (1) and a lid (2) which fits on and nests into the body nut with lateral play. Closed boxes can be stacked in a stable manner one on another. The lid has radial ribs (4) which ensure vertical spacing between the bottom of an upper box and the top of a lower box. Either the body or the lid has at least one orifice of small diameter to admit air to the inside of the closed box. The bodies are shaped so as to be nestable.
Patent FR-2392708-A1 (FR)
Title: Appareil pour le sechage par le froid d'un gaz, en particulier d'air-comprime
IPC: B01D5/00
Filed: 1977-11-28
Abstract: L'invention est relative à un appareil de séchage de gaz par le froid comportant deux échangeurs thermiques. Selon l'invention au moins l'échangeur thermique gaz/gaz comporte des éléments d'échangeur qui sont formés d'un tube extérieur, d'un tube intérieur (tube de coeur) disposé dans celui-ci et d'une plaque métallique à section sinueuse disposée dans l'espace intermédiaire entre la surface intérieure du tube extérieur et la surface extérieure du tube de coeur et/ou dans le tube de coeur et qui est en contact thermique avec la ou les surfaces. L'invention est applicable au séchage d'air comprimé.
Patent FR-2412164-A1 (FR)
Title: Procede de creation, par serigraphie, d'un contact a la surface d'un dispositif semi-conducteur et dispositif obtenu par ce procede
Inventor: DIGUET DANIEL
IPC: H01L31/04
Filed: 1977-12-13
Abstract: L'INVENTION SE RAPPORTE A LA CREATION D'UN CONTACT A LA SURFACE D'UN DISPOSITIF SEMI-CONDUCTEUR 40, PAR UN PROCEDE DE SERIGRAPHIE UTILISANT UN DEPOT DE PATE CONDUCTRICE 42 CONTENANT L'ADDITION D'UN ELEMENT DOPANT, SUSCEPTIBLE D'AUGMENTER LA CONCENTRATION D'IMPURETES EN SURFACE, AU COURS DU TRAITEMENT DE VITRIFICATION DE LADITE PATE. SELON L'INVENTION LE PROCEDE COMPORTE UN SECOND DEPOT DE PATE CONDUCTRICE 45A, 45B, LOCALISE AUX SEULS EMPLACEMENTS PREVUS POUR LE SOUDAGE D'UNE CONNEXION 47, LA PATE DUDIT SECOND DEPOT ETANT DEPOURVUE DE L'ELEMENT DOPANT. APPLICATION AUX DISPOSITIFS SEMI-CONDUCTEURS EN GENERAL ET AUX PILES SOLAIRES EN PARTICULIER.
Patent FR-2374465-A1 (FR)
Title: Procede de delignification d'un materiau lignocellulosique par une liqueur a la soude
IPC: D21C3/00
Filed: 1977-12-14
Abstract: Procédé de délignification d'un matériau lignocellulosique. Ce procédé consiste à employer une liqueur à la soude en présence d'un dicéto-anthracene consistant en un additif non substitué ou un additif (alkyle inférieur)-substitué de Diels Alder de naphtoquinone ou de benzoquinone, et d'un composé aromatique nitre comme, par exemple, la nitrobenzène. Application à la délignification du bois.
Patent FR-2412162-A1 (FR)
Title: Mercury vapour lamp contg. sodium- and scandium- iodide(s) - where lithium iodide is added to increase red radiation
IPC: H01J61/18
Filed: 1977-12-19
Abstract: Electric halogen-metal discharge lamp, contg. NaI; ScI3; possibly CsI; and also contg. by wt. 10-50; lithium iodide in the total wt. of LiI, NaI, and ScI3. The lamp pref. contains 10-50% LiI, 81-43% NaI, and 9-7% ScI3, and esp. 10-30% Li w.r.t. the total wt. of LiI, NaI and ScI3. Lamps of this type provide ca. 165 1m/W, and have a CIE colour reprodn. index of 72; but for some applications more red and deep red radiation is required, esp. for viewing textiles or foodstuffs partic. meat. The LiI addn. provides the increase in red and deep red radiation.
Patent FR-2377919-A1 (FR)
Title: Automatic centre buffer coupling arm support mechanism - has pendulum hung transverse carrier with vertical springing and two pivoted support arms
IPC: B61G7/12
Filed: 1978-01-09
Abstract: The support device is for the coupling arm of a rigid automatic centre buffer coupling. A return mechanism acts under the force of gravity and horizontally centres the coupling arm in its correct position. The coupling arm (4) lies to fit on a transverse carrier (2), hung to effect a pendulum motion on two arms (1) and with a resilient spring effect in the vertical direction. the transverse carrier can be a leaf spring, with a guide-piece (3) fastened to it to accommodate the coupling arm. Alternatively, it can have a draw-rod hinging the ends of the two arms together, or it can be a loop-shaped leaf spring with open ends bent round the arms hinge points.
Patent FR-2414515-A1 (FR)
Title: Tritium labelled estradienone(s) useful as diagnostic agents - esp. for detecting androgenic receptors in tumours
IPC: C07J1/00
Filed: 1978-01-11
Abstract: Tritiumllabelled steroids of formula (I) are new. (where T = tritium; Z = a blocked ketonic grp. which is a cyclic or non-cyclic ketal, thioketal, or mixed ketal, the cyclic bridges contg. 2-4C and the non-cyclic bridges contg. 1 or 2 C). (I) are prepd. by the following route: 3,17-beta - diacetoxy estra-1,3,5(10) 6-tetraene (II) is reduced by tritium in the presence of a catalyst, partic. palladium hydroxide to give 3, 17 beta-diacetoxy estra-1,3,5(10) triene 6,7-T2 (III). This is saponified with a strong base to give 3, 17 beta-dihydroxy-estra 1,3,5(10) triene 6,7-T2 (IV). The 3-OH grp. is alkylated, such as with dimethyl sulphate and the prod. undergoes a Birch reaction by the action of lithium in ammonia, to give 3-OR -17 beta hydroxyestra 2,5(10) diene 6,7-T2 (V) (where R = 1-4 C Alkyl) Treatment with weak acid gives 3-oxo 17 beta-hydroxy 5(10) estren 6,7-T2 (VI). This is treated with pyridinium perbromide to give 3-oxo-17 beta -hydroxy estra-4,9-diene 6,7-T2 (VII). This prod. is oxidised with aq. sulphochromic soln., and the 3-ketone gp. is ketalised.
Patent FR-2414388-A1 (FR)
Title: Electric razor with magnifying mirrors built onto housing - enabling shaver to inspect area being shaved via image reflected from wall mirror
IPC: B26B19/46
Filed: 1978-01-17
Abstract: The electric razor(10) incorporates reflective surfaces (16) which are fixed or formed on the external faces of the housing. The reflective surfaces pref. provide a magnifying effect, and reflect the image(B) of the facial zone(A) being shaved into a mirror(18). Reflectors may be provided on all faces of the housing, comprising magnifying mirrors fixed in place by adhesives or over moulding etc. The razor may also include an electric lamp which illuminates the facial zone. The lamp may be set in a housing which is fixed to or an integral part of the razor housing.
Patent FR-2378827-A1 (FR)
Title: Preparation de pigments azoiques metallises
IPC: C09B29/15
Filed: 1978-01-30
Abstract: L'invention se rapporte au domaine des pigments. Elle concerne un procédé de préparation d'un pigment azoïque métallisé par diazotation d'acide 2-chloro-5-(ou -4-) amino-toluène-4-(ou -5-) sulfonique, mise en contact du diazo avec un sel minéral de calcium, copulation du diazo avec de l'acide 3-hydroxy-2-naphtoïque, et mise en contact du diazo copulé avec un sel, minéral de strontium Le pigment obtenu est très stable dans des compositions de revêtement aqueuses, telles que des encres d'impression.
Patent FR-2416984-A1 (FR)
Title: Partition wall formed of demountably connected rectangular panels - has timber framing joints, made by pivoting hooks coupled to lever
IPC: E04B1/61
Filed: 1978-02-09
Abstract: Demountably connected standard rectangular panels with timber edge framing are used to build partition walls or exhibition hoardings, the connections being made by pivoting hooks (4) operated by a common manual lever (19) system. The panels are connected end to end or at right angles, a hook being located at the head and foot of an end post (1'). Mounted on axles (5, 9) traversing a vertical metal profile (3), the hooks are of 'L' shaped plate with the major plane vertical, and traverse slots (7) in end plate fittings (6). Studs (8) in sockets align two conjunctive ends, the hook descending to lock abutting end plates together. Pin jointed rods (17, 26) extend from each hook to a control lever (19) guided by a roller (23) in a vertical slot (16) the control lever being manipulated by spanner (22), and 'U' section head shoes stabilising the assembly.