baber/WOPTO huggingface dataset:
Patent FR-2262418-A1 (FR)
Title: Coaxial line inner conductor angle-piece - is manufactured with equal length cross-piece limbs and rounded off corner joint
IPC: H01P1/02
Filed: 1975-02-20
Abstract: Method for manufacturing the inner conductor angle-piece of an H.F. coaxial line of angular cross section involves initially turning a cross-piece whose cylindrical-inner-conductor connection limbs are of equal length and which are set at right angles to one another. The cross-piece is then divided, by means of a diagonal cut, into two identically shaped angle-pieces that are rounded-off at their inner corners by machining specifically by a milling cutter. The cross-pieces may be hollow, with bores meeting at the centre, and the bores may be enlarged towards the outer ends of the cross pieces.
Patent FR-2311701-A1 (FR)
Title: Barrow for use in confined spaces - has handles movable into position reducing overall length by pressure on them
IPC: B62B1/18
Filed: 1975-05-23
Abstract: The barrow can be used in narrow passages with change of direction at right angles. The barrow handles can be moved into a position forming it into a truck, reducing the overall length. This movement is effected simply by pressing on the handles (9), which can be arranged to swing up from the horizontal to the vertical position. Locking the handles in either position can be effected by a pedal-operated pin.
Patent FR-2314596-A1 (FR)
Title: Connector block for telecommunications cables - with parallel rectangular slots for ribbon conductors
Inventor: COGNARD LEON
IPC: H01R13/627
Filed: 1975-06-11
Abstract: The connector block houses a number of female contacts. It is used to connect a telecommunications cable to electrical appts. via a further block with projecting connector pins. It has guide means (11) for the connectors, with parallel rectangular slots (14) receiving the ends of the ribbon conductors, each of which can be electrically connected to one row of pins of the further block. Each of the rectangular slots (14) has an opening, for allowing the end of the spring forming the female contact to be changed in position. The connector block also has means for fixing it to the further block with a space between them, for the connector wires for the connector pins.
Patent FR-2330495-A1 (FR)
Title: Cladding a low cost alloy with nickel bearing alloy - to improve corrosion resistance,by producing local fusion to the interface
IPC: B23K20/00
Filed: 1975-06-26
Abstract: Method of cladding or plating a metal substrate with an alloy contg. Ni esp. cuprometal comprises formingng an assembly in which the substrate surface makes contact with a surface of the nickel-bearing alloy, and heating the assembly to a temp. above the solidus but below the liquids of the nickel alloy for long enough to produce partial fusion of the nickel alloy and thus forming a metallic bond between the substrate and the alloy. Cladding a cheaper metal or alloy e.g. steel to provide corrosion protection, esp. in desalination plant and power stations.
Patent FR-2276958-A1 (FR)
Title: Cleaning device for rear automobile window - has bars holding transverse strips holding off rain etc.
IPC: B60J1/20
Filed: 1975-07-03
Abstract: A framework (2) which can be fitted over the rear window carries a number of transverse strips (4) of practically window width. These are curved and approximately horizontal so as to impede view through the window as little as possible. At the top of the assembly is a transverse element (3) which is carried on a pin and eye fixing (17), (20) and held on a bracket (14). This seats on a footing (15) at the top of the window, integral with a sealing piece (16) which prevents rain etc., running down the window, or dirt thrown up by the road wheels.
Patent FR-2317210-A1 (FR)
Title: Dispenser for sections of plastic strip - has pointed cutter attached to outside of casing and received in slots in strip fed out through casing slot
Inventor: SAVOIR JACQUES
IPC: B65H35/00
Filed: 1975-07-10
Abstract: The dispenser is for sections of a strip of plastic material, for example a strip of plastic bags separated by lines of perforations. The dispenser comprises a cylindrical or rectangular casing inside which is placed the roll or strip of material. The strip is led out through a slot in the top of the casing. A cutting blade is attached to the casing, at a slight angle to it. It has a narrow cutting edge at the top and two curved lateral edges. The plastic strip has slots cut in the lines of perforations into which the cutter is fitted to that the end section can be torn off. In order to prevent unwanted accidental unrolling of the strip, the dispenser has braking devices acting on the support pieces which fit into the central support tube of the roll of plastic strip.
Patent FR-2331413-A1 (FR)
Title: Modular welding-brazing unit - using ultrasonic alternating current for optional welding, brazing, battery charging etc.
IPC: B23K9/10
Filed: 1975-11-12
Abstract: The modular welding unit can be used for arc welding, brazing, spot-welding, ultrasonic welding etc., for charging batteries and for supplying controlled electric current. These variations are possible due to the combination of independent modules; the major element converting electric curret which is d.c. or a.c. (single or three phase) into a.c. of ultrasonic frequency. With such a combination and by employing this type of transformer the welding appts. is smaller and lighter.
Patent FR-2324529-A1 (FR)
Title: Gift package for phonograph record - has sleeve in printed envelope form cover with closure flap
IPC: B65D27/22
Filed: 1976-03-17
Abstract: The presentation package (1) is square, its dimensions being suitable to contain a record (2) in its existing sleeve (4). The cover has flaps stuck together at the back, leaving the top open. After inserting record and sleeve, the top flap (21) is folded down and its end (211) tucked through a retaining slot. The front (25) of the cover has a printed design and a space for a written greeting and a range of designs is provided to cater for all occasions and seasons. The side and bottom edges are pleated to accommodate the thickness of the contents.
Patent FR-2306301-A1 (FR)
Title: Spin drying machine cover interlock - with pivotal member pivotable over cover and releasable by pawl in turn released by stationary drum (NL061076)
Inventor: ERTL ERNST
IPC: D06F49/00
Filed: 1976-04-05
Abstract: Spin drying machine cover interlock is formed by pivotal arm and pawl movable over the cover about a depending shaft which is provided at its lower end with a member abutting on the one hand the motor switch and on the other hand a pawl which is released by the stationary drum and is effective during slowing down of the drum to act in a direction opposite to the release of the member. Opening of spin drying cover is prevented whilst drum is in rotation.
Patent FR-2374034-A1 (FR)
Title: Derives d'allantoine et d'acides amines basiques, leur procede de preparation et leur application
IPC: C07D233/48
Filed: 1976-04-21
Abstract: Les composés d'allantoine et d'acides aminés basiques selon l'invention ont une solubilité qui est de 25 à 50 fois supérieure à celle de l'allantoïne pure. Ces composés présentent presque les mêmes effets pharmacologiques que l'allantoine et les acides aminés basiques et ils sont moins toxiques. Ces composés peuvent être utilisés dans des médicaments, des cosmétiques, des crèmes et des onguents.
Patent FR-2332779-A1 (FR)
Title: Board game based on horse racing - betting is made on winning horses and their order using dice and stakes managed by banker
IPC: A63F3/00
Filed: 1976-04-14
Abstract: The board is marked out with a number of parallel rows, each being equivalent to one point. Sufficient rows are provided to give at least two throws of the dice. Twelve horses (1 to 12) are chosen by the players, who indicate their winning order. Each horse is represented by a circular counter and the race is started from starting gates which are in the form of circular markers on selected rows on the board, depending on possible handicap. Each row of starters is designated by a certain colour. A separate board is used to register the players' bets and to give the results of each race.
Patent FR-2351938-A1 (FR)
Title: Multi-branched chain monocarboxylic acid mixt. - used in prodn. of paint and varnish compsns.
Inventor: FREIDLINA R K
IPC: C01F7/00
Filed: 1976-05-21
Abstract: Mixt. comprises a monocarboxylic acid having multi-branched chain form. The monocarboxylic acid has formula: H(CHRCH2)nCR1R2COOH where R is (m)ethyl, octyl and n is 1-15. The acid content in the mixt. is 10-30 wt.% for the integer (n) =1, 15-30 wt.% for the integer (n) =2, 30-25 wt.% for the integer (n) =3, in a range of 25-15 wt.% for the integer (n) =4 and 20-5 wt.% for the integer (n) =5. The monocarboxylic acid is prepd. by reacting a carbocylic acid R1R'2CHCOOH with alpha-olefin having formula RCH=CH2 in the presence of a peroxide cpd. at 50-180 degrees C (where R2 is H or methyl). The mixture is used to produce a paint or varnish compsn.
Patent FR-2357670-A1 (FR)
Title: Heald frame having vertical frame members - provided with inwardly directed sections supporting heald wire bar ends flush with members
Inventor: PARSHIN A N
IPC: D03D47/26
Filed: 1976-07-08
Abstract: Healed frame is composed of two vertical bars interconnected with one another at their upper and lower ends and provided adjacent the ends with inwardly directed sections through which are passed the ends of heald wire supporting bars. Length of bars is equal to or smaller than the max. width of the heald frame. Frame is used for looms with undulating sheds. Supporting bars are conveniently mounted in the frame without increasing the effective width of the frame.
Patent FR-2359606-A1 (FR)
Title: Implants dynamiques et procede d'implantation de ceux-ci
IPC: A61K9/00
Filed: 1976-07-28
Abstract: L'invention concerne un implant pour traiter un être vivant pendant une période de temps prolongée avec un agent affectant sa sante en libérant cet agent lentement dans le tissu interne 10 du corps. Cet implant 16 comprend une substance se solidifiant dans le tissu interne et absorbable avec sécurité par l'être vivant en étant solide à la température du corps et fondue et liquide à une température supérieure à laquelle elle peut être implantée. L'invention est applicable au traitement d'êtres humains et d'animaux par des agents médicinaux.
Patent FR-2361212-A1 (FR)
Title: Decorative plastics article manufacture - by applying patterns of resin powder to a resin base layer
IPC: B44C3/04
Filed: 1976-08-13
Abstract: A decorative flat plastics article is made by heat gelling a layer of thermoplastic powder on a first mould, depositing thermoplastic particles of different colours in pockets defined in a second mould having the same outline as the first, applying the first mould gelled layer down over the second mould, inverting the assembly thus formed to cause powder in the pockets to contact and stick to the gelled layer, reinverting the assembly, removing the first mould, applying heat to it to bond the particles together and to the gelled layer, and cooling the decorative article thus formed and removing it from the first mould. The same pattern can be reproduced time and time again using the same second mould.
Patent FR-2359441-A1 (FR)
Title: Revelateurs electrophoretiques
Inventor: GILLIAMS YVAN KAREL
IPC: G03G9/12
Filed: 1976-09-23
Abstract: 1 degrés Compositions révélatrices liquides stables de toners pouvant former des images de toner denses qui peuvent être transférées pour donner des clichés d'impression planographique à tirage élevé grâce à leur forte resistance à l'effacement 20 Cette composition contient dans un liquide support non polaire et électriquement isolant, une substance colorante dispersée en particules, ainsi qu'une ou plusieurs substances de réglage de charge, cette substance colorante comportant un copolymère I contenant les motifs périodiques suivants A et B :
Patent FR-2370122-A1 (FR)
Title: Drying paper web by passage over suction chamber - supported on screen formed by parallel rolls mounted between endless chains
IPC: D21F1/50
Filed: 1976-11-05
Abstract: A paper web is dried by being passed over the upper open surface of a housing having vents in its sides connected to a suction device, and outlets in its bottom face through which liquid extracted from the paper web can be removed. In passing over the housing the paper web is supported on a screen mounted in the housing and comprising a series of parallel rolls extending between a pair of endless chains. The endless chains are supported between two rotatable shafts and the screen is advanced and the rolls rotated by contact with the advancing paper web which is maintained in contact with the rolls by the suction in the housing. Wear on the screen is reduced as are power requirements.
Patent FR-2370419-A1 (FR)
Title: Rotary lawn-mower blade - has grooved mounting nut moulded into body formed of resin impregnated and fibre reinforced plastics
IPC: A01D34/73
Filed: 1976-11-15
Abstract: The cutting blade for a rotary lawn mower has a body (1) made in moulded plastic, reinforced with glass fibres and resin impregnated. It has a moulded in nut (3) for fixing purposes and two cutting blades (4) are also moulded in. To improve the seating on the nut (3) by the engine drive shaft (5), the nut has channels (6) which give a better hold on the plastic during the moulding process. The engine shaft passes through the seating and is held by another nut (8). The cutting blades are held by slots (9) and plastic, in a similar way and a rib (10) strengthens the structure.
Patent FR-2370927-A1 (FR)
Title: Saucepan and burner providing reduced heat loss - has hemispherical dome in base of saucepan to trap heat from similar form burner
IPC: A47J27/022
Filed: 1976-11-16
Abstract: The saucepan (6) is cylindrical in shape and has a hemispherical dome in the centre of the base (7). The outside of the base is flat. The burner (9) is also hemispherical and fits inside the dome with sufficient clearance to allow the gas flame (10) and complete combustion of the gas. The burner is proud of the cooker plate (12) to maintain a constant gap between the burner and saucepan.
Patent FR-2371536-A1 (FR)
Title: Procede et machine pour produire un support adhesif servant de doublure dans l'habillement et l'ameublement
IPC: D06M17/00
Filed: 1977-05-16
Abstract: L'invention a pour objet un procédé et une machine pour fabriquer des tissus de doublure. Des fils parallèles venant d'ensouples il, 12 sont guidés et mis en tension côte à côte jusqu'à un cylindre chauffant 19 suivi d'un cylindre moins chaud 21, à surface entaillée sur laquelle on fait descendre des granulés 23 de résine; celle-ci fond en formant des réseaux qu'un second cylindre chauffant 20 fait adhérer aux fils et elle les retient ensemble. Cette même résine sert à coller la doublure à une étoffe quelconque à renforcer. L'invention est utilisable pour les étoffes d'habillement et d'ameublement.
Patent FR-2392187-A1 (FR)
Title: Heat-insulation system for corrugated roof - with covering applied to channels before application of synthetic foam material (OE 15.2.78)
IPC: E04D13/16
Filed: 1977-05-26
Abstract: The system renders a flat roof, formed by plates with trapezium-section corrugations, heat-insulating by application of a coating of synthetic foam material. Before application, the channels in the plates which are open to the top are closed by covering components (6, 7), so that the coating of synthetic material forms a flat layer when applied. This can be done by strips of adhesive tape, or by rigid inverted-U sections fitted in the channels.
Patent FR-2394328-A1 (FR)
Title: Separator for materials based on density differences, using water - allowing ore or mineral separations using less water
IPC: B03B5/18
Filed: 1977-06-16
Abstract: The materials processed have a granular size between 0 and 15 mm. and a density >1, there being a density difference between the required material and waste material. The sepn. is effected in a closed vessel by shaking the material in a cylindrical basket immersed in water in the vessel. The base of the basket has a fine grill supported on a grid. The heavy product is collected at the bottom and the light material is removed from above it. The heavy product is stored in the base of the vessel until the base is opened by a pneumatic valve for removing the prod. Water loss from the vessel may be recycled. The water consumption, is much less than that used in equipment with a continuous water flow. This water redn. leads to a redn. in prod. loss.
Patent FR-2360591-A1 (FR)
Title: Procede de deshalogenation catalytique pour la preparation de 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline
IPC: C07D295/12
Filed: 1977-08-05
Abstract: L'invention concerne la 2-Ø4-(2-furoyl)-pipérazin-1-ylõ-4-amino-6,7-diméthoxyquinazoline ou certains de ses halogénhydrates. Ces composés sont obtenus par un nouveau procédé de déshalogénation catalytique à partir de certaines nouvelles 2-Ø4-(halogéno-2-furoyl)-pipérazin-1-ylõ-4-amino-6,7-diméthoxyquinazolines. Le produit obtenu par le procédé de l'invention est un agent hypotensif connu.
Patent FR-2363576-A1 (FR)
Title: Nouveaux esters de pyrimidinyle d'acide (thiono)-(thiol)-phosphorique(phosphonique), leur procede de preparation et leur application comme insecticides
IPC: A01N57/16
Filed: 1977-09-01
Abstract: L'invention concerne de nouveaux esters de pyrimidinyle d'acide (thiono) (thiol) phosphorique(phosphonique). On obtient ces composés par un procédé qui consiste à faire réagir des halogénures d'esters d'acide (thiono) (thiol)-phosphorique(phosphonique) avec des 4-hydroxy-6-tertio-butyl-pyrimidines en présence d'un accepteur d'acide, ou éventuellement, sous la forme des sels de métaux alcalins ou alcalino-terreux ou d'ammonium, et en la présence éventuelle d'un solvant. Les composés de l'invention ont une excellente activité insecticide et acaricide et conviennent donc remarquablement pour la protection des plantes.
Patent FR-2367713-A1 (FR)
Title: Supports pour articles en ceramique
IPC: F27D3/12
Filed: 1977-10-12
Abstract: L'invention concerne l'industrie de la céramique. Support d'étagère pour structure d'articles en céramique dans lequel une rainure transversale ménagée dans la surface supérieure support d'étagère sert de piège à poussières. Le support est destiné à être utilisé avec des étagères mobiles en matériau réfractaire et il évite que de la poussière céramique tombe sur les articles supportés par les étagères inférieures. Des chanfreins formés sur le support et sur le montant associé réduisent en outre l'abrasion. Application à la cuisson des céramiques telles que tuiles, ustensiles de cuisine et de table.
Patent FR-2372122-A1 (FR)
Title: Controle des gradients de temperature dans un bain de metal fondu pour fabrication de verre flotte
IPC: C03B18/18
Filed: 1977-11-24
Abstract: Fabrication de verre plat sous forme de ruban sur un bain de métal. On applique au ruban de verre fini une traction qui fait prendre au verre, par accélération, une vitesse d'extraction finale. Il y a entraînement de plus en plus accusé de métal, au-dessus de métal plus froid refluant en contre-courants vers l'amont à partir de l'extrémité de sortie du bain. Le métal qui reflue est reçu dans une zone profonde 32 du bain, où il est chauffé, et c'est sur cette région que sont prélevés les contre-courants de métal allant remplacer le métal entraîné par le ruban en cours d'accélération. Application, notamment, à la fabrication de verre plat mince par flottaison.
Patent FR-2375607-A1 (FR)
Title: Procede de mise en place de couches antireflechissantes sur un polydiallylcarbonate de diethyleneglycol, elements optiques realises d'apres ce procede et utilisation de ces elements optiques
IPC: C08J7/046
Filed: 1977-12-23
Abstract: Le procédé selon l'invention se distingue en ce qu'on dépose tout d'abord par vaporisation dans le vide sur ces substrats une première couche avec un indice de réfraction élevé et ensuite une seconde couche d'indice de réfraction plus faible. Les éléments optiques ainsi obtenus peuvent être utilisés comme lentilles optiques.
Patent FR-2376938-A1 (FR)
Title: Joint d'etancheite pour portes et fenetres
Inventor: EGGERT FRANK
IPC: E06B7/23
Filed: 1978-01-10
Abstract: L'invention concerne un joint d'étanchéité pour portes ou fenêtres. Il est caractérisé en ce que la lèvre se composant d'une matière plus souple que celle du pied 1 s'étend dans une zone en substance proche du pied et est formée d'un collet 2 incliné par rapport au plan du pied et d'un bourrelet flexible 3 dispose sur ce collet, le collet de la lèvre présentant une section droite cintrée de telle sorte qu'au moment où une charge est exercée sur la lèvre transversalement au plan du pied, il s'applique sur la surface d'appui 4 par sa partie 7 directement voisine du pied. Applicable à l'étanchéité des huisseries.
Patent FR-2380977-A1 (FR)
Title: Ensemble d'element de fleche volant et de bras pour une grue
IPC: B66C23/70
Filed: 1978-02-16
Abstract: L'invention concerne une grue à flèche et un ensemble d'élément de flèche volant et de bras susceptible d'être monté à l'extrémité de la flèche pour l'allonger. L'élément volant 26 et le bras 28 sont articulés au moyen d'une biellette 40 montée pivotante, à une extrémité, autour d'un axe 30, intersectant, l'axe longitudinal de l'élément volant et, à son autre extrémité, sur le bras de sorte que ce dernier peut être déplacé d'une position de rangement au-dessous de l'élément volant à une position d'utilisation dans laquelle il est maintenu par un haubanage 60 dans l'une de plusieurs orientations angulaires possibles par rapport à l'élément volant, lequel est lui-même attaché à la flèche au moyen de tiges passant dans des orifices coopérants de la flèche et de l'élément qui permettent le montage de ce dernier dans plusieurs positions angulaires par rapport à la flèche. L'invention est applicable aux grues à flèche télescopique.
Patent FR-2389958-A1 (FR)
IPC: G10H1/00
Filed: 1978-05-02
Abstract: L'invention concerne les instruments de musique électriques. L'instrument de musique selon l'invention comprend un circuit qui assure une variation de la cadence des données par rapport à leur cadence nominale et utilise un intégrateur pour integrer les impulsions d'horloge pour produire une tension continue qui varie comme la largeur des impulsions. Cette tension est utilisée pour réduire le courant dans un transistor Q1 qui est utilisé dans un multivibrateur monostable 41' pour régler la fréquence des impulsions d'horloge de manière qu'elle corresponde aux variations de la fréquence d'impulsion d'horloge du signal incident, c'est-à-dire aux variations de la fréquence d'impulsion d'horloge du signal modifié par les variations de la vitesse de défilement de la bande. Applications : entre autres, les pianos mécaniques.
Patent FR-2424902-A1 (FR)
Title: Trans-4-aminomethyl-cyclohexane carboxylic acid ester(s) - useful as intermediates for antiulcer cpds.
Filed: 1978-05-03
Abstract: Prepn. of 4'-(2-carboxyethyl)-phenyl- trans-4-aminomethyl cyclohexane carboxylates of formula (I) and their acid addn. salts comprises reacting a trans-4-aminomethyl cyclohexane carbonyl halide of formula (II) with a 4-hydroxyphenyl propionate ester of formula (III). The intermediate produced is then hydrolysed. In the formulae, X = halo; R1 = opt. substd. 1-6C alkyl, aryl, 1-6C alkoxy or NH2; R2 = H, 1-6C alkyl, aryl, acyl, (1-6C alkoxy)carbonyl or CN.
Patent FR-2428563-A1 (FR)
Title: Tape with chamfered edges for wrapping bicycle handlebars - is soft and flexible and gives a smooth surface when helically wound with partial overlap
IPC: B62K21/12
Filed: 1978-06-14
Abstract: Tape for wrapping bicycle handlebars is made with a cross-section having relatively shallow borders so that the edges of the tape can be overlapped without producing steeply stepped surfaces along the wrapping. Pref. the tape is soft and is perforated at regular intervals for ventilation. The tape may be adhesive coated. Pref. the cross-section of the borders resembles an isosceles triangle.