baber/WOPTO huggingface dataset:
Patent FR-2300527-A1 (FR)
Title: Dispenser and showcase for wristwatch bracelets - has rows of slots along each face with tilting holders each containing set of bracelets
IPC: A47F3/06
Filed: 1975-02-17
Abstract: The showcase for wristwatch bracelets has an upper row and a lower row of dispensing slots along each face, each slot holding a tilting holder (3) for a stack of bracelets. Each holder is open at the top, and when tilted forwards about a hinge pin (4) through its base, a bracelet can be removed. Attached to the front of the holder is a transparent pocket (8) containing a sample of the type inside. The bottom (9) of the holder is double walled so that the hinge pin passes through and does not touch the contents. This bottom is curved, sloping downwards. The top incorporates a cut out (13) into which a latch (14) fits to retain the holder in its open position. A lug (15) extending upwards from the back, rests on the latch to hold it in the maximum forward position.
Patent FR-2278206-A1 (FR)
Title: Contactless controlled electronic switch - has case with cover and sensor element
IPC: H03K17/945
Filed: 1975-07-10
Abstract: The sensor element can be placed at different points of the switch by moving a switch component. The sensor element can be placed near the switch case wall parts permeable for the energy field corresponding to the sensor element type. The sensor is mounted under a cover which is so adapted to it, that in each cover position the sensor is mounted in a different position in the case. At least the wall areas behind which the sensor is placed, are transparent. Behind the four walls (10) at the top part of the housing four pockets (26) are formed for a sensing element (28) which pref. takes the form of a flat circulary cylinder.
Patent FR-2280799-A1 (FR)
Title: Direct or indirect vehicle fuel injection system - had heater between fuel distributor pump and injectors, for otto engine
IPC: F02M31/16
Filed: 1975-08-01
Abstract: A heater unit (16) is fitted between the fuel distributor pressure pump and the injector (11) which in the case of indirect fuel injection is fitted to the air intake pipe immediately in front of the inlet valve (13). The heating takes place electrically (18) until the engine reaches working temperature when it is then switched over to exhaust gas heat exchange (17). The fuel is heated to a temperature of approximately 220 deg.C and is still in a liquid condition when it reaches the injector (11). On leaving the injector at a pressure of 115 or more atmospheres, the fuel completely vapourises so that a more complete combustion is afforded with a consequently reduced toxis exhaust emission.
Patent FR-2305813-A1 (FR)
Title: Preformed foldable flower presentation holder - is designed to support container for flower in two places and stands on flat surface
IPC: B65D5/50
Filed: 1975-08-08
Abstract: The flower presentation packaging has in its folded state a pair of hinged lateral panels (10, 12). These panels (10, 12) are folded along a first common line (14) and along a second line opposite and parallel to the first. Each panel has an opening (16) arranged between the first and second lines and has flaps (18, 19) which projects into this opening. Each flap (18, 19) is hinged on its panel by stiffener (20, 21) formed on each line of the flap. The flaps are fixed together so that once the packaging is formed the flaps and the stiffeners cooperate with each other to delimit a platform for an article designed to be placed in the packaging.
Patent FR-2287561-A1 (FR)
Title: Stressing medium for prestressed concrete tubes - oblique network of two inversely wound helicoidal steel wires
IPC: B28B21/62
Filed: 1975-10-02
Abstract: Stressing medium for prestressed concrete tubes e.g. drainage pipes for optimum uniform three dimensional concrete compression, uses an oblique longitudinally continuous network formed by two inversely wound helicoidal steel wires forming a cylindrical envelope with frontal wire faces with inversion points (where spirals change direction) and maintained to slide along the axis of the cylinder. The cylinder length can be slightly less than a multiple of the spiral pitch. Reduction in length is a fraction of envelope perimeter of pitch, and wire tension is effected by expansion of the cylindrical envelope with wire also being installed under tension.
Patent FR-2290245-A1 (FR)
Title: Ion exchange process for purification of liquids - in which exchange bed is divided into sections by numerous inlet and outlet connections
IPC: B01D15/04
Filed: 1975-11-05
Abstract: An ion exchanger bed divided into separate sections in series by inlet and outlet points is fed with the feed liq. divided into fractions and the combination between the first and second parts of the exchange bed is interrupted when the last fraction of the first reaction group has passed. Similarly subsequent sections of the bed are interrupted as this last fraction passes from one section to the next, until penultimate section. After the first liqs. a second group of liqs. is fed in at the inlet, this second group being divided into two vols., the first portion serving to displace the last fraction of the first feed group from each section, the sections of bed being separated again. The second portion, which has a proportion of ions equal to that of the liq. to be treated, is fed onto the first part of the bed. The two combined parts of the bed are separated again and the resulting liqs. including the product are collected and stored to be used in the next treatment cycle. The proportion of material to be exchanged in the reaction liq. of the second liq. feed is regulated to be in proportion to the liq. for treatment. Sections of the bed subsequent to the first have as the reaction liq. the products of the treated liq. taken from the end of each section. Where the separated beds are contained in a single vessel it is possible to pass some fractions of the liq. right through the combined beds, remove a second set of fractions at the end of the first section of the bed and introduce a third set of fractions at he ened of the first section to be discharged at the end of the bed. The ion exchanger bed is used in counter-current exchange processes esp. ion exchange for e.g. elimination of galvanising metals from effluents, extraction of salts from water, decontamination of radioactive residual waters.
Patent FR-2334279-A1 (FR)
Title: Locking and release mechanism for mechanical digger - consists of axle enclosed by cylindrical tube and held by coil spring and pin inside housing
IPC: F16D1/00
Filed: 1975-12-09
Abstract: The wheel (1) of the mechanical digger consists of a flange disc (2) with sleeve (3) fixed to the wheel proper with bolts and nuts (4). Inside the sleeve (3) is a six-sided tube (5) which fits onto the six-sided end (6) protruding from the housing (7). A locking and unlocking axle (8), which has no outer covering along a height corresponding to one of the surfaces of the six-sided tube (5), is enclosed in a cylindrical tube (10) inside which it can turn by at least 180 deg. The locking axle (8) is held inside the housing (10) by means of a coil spring (11), with a pin (12) going through the axle head. The casing has a hole in through which passes a standard fixture pin (13).
Patent FR-2337454-A1 (FR)
Title: Open cycle cooling system - used evaporation of liquid by heat generated in underground power cables
IPC: H01B7/42
Filed: 1975-12-30
Abstract: An apparatus for cooling underground power cables situated in a tubular cable enclosure. The apparatus comprises an enclosed chamber adapted to enclose a portion of a length of underground power cables. A liquid supply inlet is provided to the enclosed chamber, as well as an evaporated liquid outlet from the enclosed chamber. Means are provided to distribute liquid entering the enclosed chamber through the inlet within the enclosed chamber whereby evaporation of the liquid by heat generated within the underground power cables effects the cooling. Means are alss provided to initiate removal of evaporated liquid through the evaporated liquid outlet.
Patent FR-2336878-A1 (FR)
Title: Beak piece for rearing gallinaceous birds - comprises two cheek pieces linked by pin to prevent pecking or cannibalism during breeding
IPC: A01K37/00
Filed: 1975-12-30
Abstract: The beak piece of metal or synthetic material consists of two cheek pieces (1, 2) with a hole (3) in for a pin or bolt to pass through it to hold it on the bird when the pin has been inserted through the bird's nostrils. The cheeks (1, 2) are joined by a narrow front strip (4) which is inserted between the lower and upper beak part of the bird. The front strip (4) is at least as big as the maximum width of the upper beak part of an adult sized bird. The strip (4) can be of square, rectangular circular or other cross section.
Patent FR-2339674-A1 (FR)
Title: Steel wire or strip patenting plant - uses magnetic pump for circulating molten metal bath
IPC: C21D1/48
Filed: 1976-01-30
Abstract: Plant for patenting steel wire and strip of circular or other cross section in a molten metal bath pref. lead of zinc, kept circulating in a brick lined tank, the strip or wire being guided through the molten metal by guide rolls immersed in the melt while a magnetic pump, produced the circulation of the melt. The pump is formed by a ferromagnetic, coil of iron, a ferromagnetic closure piece in the form of a heat exchanger, non-magnetisable distance pieces and by the channel bounded by the closure element of the magnetic circuit, a non-magnetisable lateral wall of the tank and the distance pieces. Faulty pumps do not have to be changed while the liq. metal is molten because of solidification of metal around the moving parts as in prior art. The amt. of heat introduced into the bath by the hot wire casting.
Patent FR-2352935-A1 (FR)
Title: Bolt for sliding glass windows or analogous items - consists of spring loaded stop mounted in hub on one of panes of glass
IPC: E05B65/08
Filed: 1976-05-26
Abstract: The bolt is for sliding glass windows consisting of two panes (1, 2) which slide one with respect to the other and in particular is intended for buildings and car windows. The bolt comprises a hub (5) which fits into a hole (3) in one of the panes and serves as a bearing for a revolving button (25) which is part of the operating mechanism. The button is connected, under tension, by a spring (24) fixed to the hub and wedged into the button. The hub also guides a sliding spindle (15) which has an annular groove (16) which can be brought level with the tension spring to that the head of the spindle (15a) protrudes through the hub and forms a stop for the second pane. The sliding spindle is rigidly connected to a push-button (19) and a compression spring (33) acts between the hub and the push-button.
Patent FR-2312751-A1 (FR)
Title: Heat tube capillary with filling - has capillary dimensions of wick varying from condenser to evaporator end(NL301176)
IPC: F28D15/04
Filed: 1976-05-26
Abstract: A heat tube (1) consists of a closed pipe with a series of internal grooves (2) round its circumference which is filled with a porous wick (3) of capillary like material. the wick is more densely packes at the evaporator end, where heat is transferred to the tube and is less dense at the heat releasing condenser end of the tube. The material of the wick is such that the cross section of the capillaries increases from the heat receiving evaporator end to the heat releasing condenser end of the heat tube. This increases the heat transfer capacity of the tube by enabling a high pressure fluid filling to be used, without allowing cavitation to occur at the condenser end.
Patent FR-2316621-A1 (FR)
Title: Contact-type reproduction machine - has protruding portions at right angles on upper and lower swing frames
Inventor: STUMPE WALTER
IPC: G03B27/20
Filed: 1976-06-18
Abstract: The reproduction macine is of the contact type. A press frame tilts through at least 180 deg. round a central axis and is lockable in the machine frame. The press frame has a pivoting base section on which upper and lower frames pivot, these swinging open on hinges at the edges. both upper and lower frames have a protruding portion which, in the closed position of the press frame, extends towards the fixed pivot axis. The protruding portions are in a plane at right angles to the press frame and the portion of the frame swung downwards bears against a support inside the main frame at the bottom.
Patent FR-2356394-A1 (FR)
Title: Decorative wall panel - has inter-sliding plates united by tongues and grooves to be interchangeable
IPC: A47G1/16
Filed: 1976-06-29
Abstract: The system of inter-locking and intersliding grooved plates may be used to mount decorative motifs and may itself be mounted on a wall. The primary element (1) has a wide T section groove (2) running horizontally across the external major face, and rectangular section grooves (3) in its horizontal edges. The secondary element (4) may be a winged 'U' section with the trough of the 'U' housing the primary element. Tongues (5) on each wall of the trough engage the grooves (3) on the top and bottom of the primary element (1). The assembly may be fixed to a wall by nails (7) through the central zone of the primary element (1), or by a suspension hook (8) on the secondary element (4).
Patent FR-2356570-A1 (FR)
Title: Metal cap with tear open tongue - has varnish coating underneath on side opposite to tongue
IPC: B65D41/42
Filed: 1976-07-02
Abstract: The metal sealing cap has lateral tear-open tongue and a partial cut forming an extension of one or both of the tongue edges. The underside of the cap has a coating of varnish applied to a section of metal beyond a transverse line (6) on the opposite side of the cap to the tongue (2). The partial cut lines (3, 4) stop at the rounded part of the cap (5), formed when it is crimped onto the bottle. This ensures that when the tongue is torn open, the portions of the cap to each side of it tend to hinge outwards, making complete removal easier.
Patent FR-2335325-A1 (FR)
IPC: F16L47/03
Filed: 1976-12-17
Abstract: An electrically heatable welding muff for connecting plastic pipes has a heating wire winding disposed in a helical groove in its interior wall. To position the pipes to be connected snugly and accurately, longitudinal grooves are cut in the interior wall of the muff so that the material forced out of the grooves projects inwardly, forming resilient retaining tabs.
Patent FR-2361247-A1 (FR)
Title: Pare-chocs pour vehicules automobiles
Inventor: BROLLO AURELIO
IPC: B60R19/18
Filed: 1977-04-25
Abstract: Pare-chocs du type constitué de l'ensemble d'une tôle rigide et d'un profilé en matière élastomère réunis entre eux par vulcanisation. Le profilé en matière élastomère présente dans une coupe normale quelconque de son développement une pluralité de nervures en partie normales et en partie inclinées par rapport à la surface de réunion du profilé avec la tôle, lesdites nervures se coupant mutuellement Application aux véhicules automobiles.
Patent FR-2350252-A1 (FR)
Title: Aluminium container flange bending tool - has curved guide face with spring loaded jaw and fixed jaw to grip flange
IPC: B65B7/28
Filed: 1977-04-29
Abstract: A device for bending over the flanged edges of aluminium containers, has a vertical column (1) with a handle (2) on top, which can be pushed down to slide inside a slot (13) in a fixed body (14). This body has an overhanging upper jaw (6) and a lower jaw (3), both being stationary. A moving jaw (5) is attached by a screw (15) to the column (1). This jaw is pushed down against springs (4) towards the lower jaw when the handle is pressed. The flange (11, 12) of the container is compressed between the moving jaw (5) and the upper fixed jaw (6). The flange is guided by a curved chamfered end of the upper jaw (6), when the flange is circular. The upper jaw has an overhang (10) and the lower jaw has a similar overhang (9) for use with rectangular flanges.
Patent FR-2390641-A1 (FR)
Title: Vehicle transmission with electronic control - has transducers producing speed and throttle position signals and regulator which processes signals from manual selector switch
IPC: B60W30/18
Filed: 1977-05-11
Abstract: The engine torque is transferred to the road wheels by a sprung coupling and a continuously variable gear. Transducers work with the torque transfer systems and the accelerator pedal to produce signal indicating angle. Servo units work with the continuously variable gear box to regulate the torque transferred by the gear to the road wheels. The system contains an electronic regulator to receive signals from a manual gear selector switch to produce an output signal to regulate the engine torque and corresponding output signals to regulate the gear box torque output.
Patent FR-2391131-A1 (FR)
Title: Automatic postal parcels sorter - has turntable with work heads which orientate parcels enabling reading of labels
IPC: B65G47/90
Filed: 1977-05-20
Abstract: The assembly comprises a roller conveyor for incoming parcels, which directs the parcels towards a turntable. The turntable has several work heads, each rotating a parcel to bring the label uppermost. The heads have two side arms fitted with pads, one arm moved along a slide by a motor and belt drive to accommodate different sized parcels. Clamping pressure is applied by an air cylinder on one pad, the head is elevated by a rack drive and the parcel rotated through quarter-turns for deposition on an outgoing conveyor.
Patent FR-2354469-A1 (FR)
Title: Flat component wall mounting fastener - has widened head for hammering into place and inclined tapering lips expanded to retain component (NL 13.12.77)
IPC: E04F13/08
Filed: 1977-06-08
Abstract: The system mounts a flat component on a surface such as a wall, a number of fixing devices being driven or screwed into the latter. The end of each device protruding from the wall can secure the component to it, solely by exerting a pressure in a direction inclined to the plane of the component. Each fixing device can have a widened head for hammering or the accommodation of a spanner. The protruding portion has a number of tapering lips inclined to the head, pressing into the component when pressure is exerted to hold it in place.
Patent FR-2355552-A1 (FR)
Title: Procede d'echange d'isotopes d'hydrogene en utilisant un lit de catalyseur a garnissage
IPC: C01B4/00
Filed: 1977-06-14
Abstract: La présente invention concerne un procédé d'échange d'isotopes d'hydrogène. Il consiste à mettre en contact des courants d'eau liquide et d'hydrogène avec un ensemble à lit de catalyseur à garnissage comprenant : 1 degrés une structure catalytique constituée de cristallites catalytiques et un support; et 2 degrés une structure de garnissage mélangee avec la structure catalytique pour former avec elle le lit de catalyseur à garnissage, ladite structure de garnissage ayant une surface extérieure pratiquement hydrophile et relativement non catalytiquement active. Application : échanges d'isotopes de l'hydrogène.
Patent FR-2371497-A1 (FR)
Title: Revetement anti-reflechissant pour support de resine synthetique
IPC: G02B1/11
Filed: 1977-06-22
Abstract: L'invention concerne les revêtements anti-réfléchissants. Elle se rapporte à un revêtement anti-réfléchissant qui comprend une première couche de silice de 1 à 5 microns déposée sur un support de résine synthétique, une seconde couche 6 d'alumine déposée sur la première avec une épaisseur lambda /4, et une troisième couche de silice ou de fluorure de magnésium déposée sur la seconde aàvec une épaisseur lambda /4. Application à la formation d'un revêtement anti-réfléchissant sur une résine synthétique.
Patent FR-2397377-A1 (FR)
Title: Barium titanate compsns. contg. ceramic modifier - for use in multilayer capacitors
IPC: H01G4/12
Filed: 1977-07-11
Abstract: BaTiO3 compsns. contain >=70% wt. of particles of BaTiO3 with a tetragonal structure with initial particle size 1000 angstroms and =30% wt. (5-15% wt.) of a ceramic modifier (e.g. Ca ZrO3). Dielectric constant is higher than in prior art.
Patent FR-2358802-A1 (FR)
Title: Procede de chauffage haute frequence
IPC: H05B6/64
Filed: 1977-07-12
Abstract: La présente invention concerne des améliorations apportées au chauffage. Le procedé de l'invention est caractérisé par le fait qu'on applique un chauffage haute fréquence dans un autoclave à un système contenant une substance de structure moléculaire telle qu'elle réponde au chauffage haute fréquence en augmentant de température et qu'elle dégage de la vapeur dont la pression est proportionnelle à la température à laquelle elle a été chauffée. Application au chauffage dans les autoclaves.
Patent FR-2397808-A1 (FR)
IPC: A47C20/04
Filed: 1977-07-22
Abstract: The bed-base is provided with at least one movable flap (3) which can be raised at its ends. The movable flap (3) is operated by the action of an inflatable flexible structure (16) inserted into the dihedron formed between the plane of the movable flap (3) and the fixed plane (6) linked with the longitudinal members of the bed-base. Applications : base for a bed or rest armchair.
Patent FR-2407780-A1 (FR)
Title: Brocheuse a broches multiples
IPC: B23D37/20
Filed: 1977-11-04
Abstract: BROCHEUSE A BROCHES MULTIPLES, DESTINEE AU BROCHAGE D'UN RESEAU DE TROUS MENAGES DANS DES PIECES, COMPRENANT DES MOYENS DE DEPLACEMENT ET DE POSITIONNEMENT DES PIECES SUR LA BROCHEUSE, DES MOYENS DE TRACTION ET DES MOYENS D'ACCOMPAGNEMENT DES BROCHES, CARACTERISEE EN CE QUE LES MOYENS DE TRACTION ET LES MOYENS D'ACCOMPAGNEMENT SONT PREVUS POUR DEUX GROUPES SEMBLABLES DE BROCHES DESTINES A TRAVAILLER SIMULTANEMENT EN SENS INVERSE, ET QU'IL LEUR EST ASSOCIE DE CHAQUE COTE DU PLAN DE POSITIONNEMENT DES PIECES, UN DISPOSITIF DE MANUTENTION DESTINE A TRANSFERER EN LE RETOURNANT CHAQUE GROUPE DE BROCHES DES MOYENS DE TRACTION AUX MOYENS D'ACCOMPAGNEMENT VOISINS EN FIN DE PASSE, DE SORTE QUE LES BROCHES DE CHAQUE GROUPE OPERENT PAR PASSES TRAVAILLANTES SUCCESSIVES DE SENS INVERSE.
Patent FR-2369899-A1 (FR)
Title: Advancement of electrode rod in welding zone - involves vibrating in transversely between two alternately fixed and freed points (SW 5.6.78)
IPC: B23K9/133
Filed: 1977-11-08
Abstract: The advancement of an electrode rod towards a welding zone involves alternately fixing the rod at one of two points along the length located between the winding and the welding zone, by applying to one of the points a force at an angle less than 90 degrees to the direction of advancement of the rod. The force has a transverse component which sets the rod vibrating laterally and a longitudinal component which causes the rod to advance towards the welding zone so that alternately the rod is fixed and freed from the points to enable it to advance. The procedure prevents burning of thin rods during their advancement towards the welding zone and increases the efficiency of advancement of thick rods.
Patent FR-2392386-A1 (FR)
Title: Procede pour determiner la presence d'antigenes, d'anticorps et de complexes antigene-anticorps dans les liquides
IPC: A61K39/00
Filed: 1977-12-09
Abstract: L'invention concerne des procédés pour déterminer la présence d'antigènes, d'anticorps et de complexes antigène-anticorps dans les liquides. On utilise comme réactif du sérum de souris ou un composant du sérum de souris; le composant est capable de se combiner avec les complexes antigène-anticorps (mais non avec les anticorps ou les antigènes libres) et de se combiner à l'IgG et à l'IgM; il diffère nettement du Clq humain en ce qu'il demeure actif à un pH élevé et en présence de certaines substances que l'on sait détruire le Clq humain. L'invention s'applique en particulier à des déterminations immunoloqiques par agglutination de particules de latex pour effectuer des diagnostics sur les sérums humains.