baber/WOPTO huggingface dataset:
Patent FR-2358828-A1 (FR)
Title: Line guide assembly for fishing rods - comprises stamped metal plate with first loop encircling rod and second loop holding abrasion resistant ring for line
IPC: A01K87/04
Filed: 1976-07-20
Abstract: The main frame (10) is of an integral structure formed by application of stamping to a metallic plate and comprised of a guide ring (11), a seat ring (12) and an arm (13) for connecting the two rings (11 and 12). The guide ring (11) is used for passing the fishing line through whereas the seat ring (12) is used for coupling with the seat tube (20). For passing the fishing line, the guide ring (11) may be used either independently or in combination with an additional guide ring (30) and a cushion ring (40). Usually, the additional guide ring (30) is made of a material of a high abrasion resistance such as ceramics and the cushion ring (40) is made of an elastic material such as synthetic resins. The cushion ring is interposed between the main guide ring (11) and the additional guide ring (30).
Patent FR-2318706-A1 (FR)
Title: Electrochemical shaping of tools - using belt carrying electrolyte between cathode and anodic workpiece
Inventor: HOLROYD IRVIN
IPC: B23H3/10
Filed: 1976-07-22
Abstract: A belt of electrically inert absorbent material is soaked in electrolyte and then passed through the gap between the cathode and the anodic workpice. The gap is thus bridged over at least part of its length,so that a current can flow from anode to cathode via the electrolyte. This enables the treatment of the workpiece to proceed. Only a small vol. of electrolyte is required, and this is applied only to those parts of the surface at which it is needed. Accurate and controlled shaping are thus achieved. In an example, a work-piece of 12 1/2% chromium steel flat state witha thickness of 0.9 mm was treated using 12 1/2% NaCl at 30 degrees C. A 30 mm wide belt was moved at 5.4m/min. a current density of 3.9 A/cm2 was applied at 10V. The heating electrodes were applied at 12V. A removal rate of 0.062 mm/min. was achieved. The ends of the plate were reduced to thickness of 0.11 and 0.17 mm respectively, whilst only 0.025 mm were removed from the central part fo the workpice surface.
Patent FR-2391835-A1 (FR)
Title: Chill roll quenching of twin extruded polyolefin printing tapes - using interfacial vacuum to minimise the quenching cycle
Inventor: GOUDEAU JEAN-MARC
IPC: B29C48/08
Filed: 1976-08-27
Abstract: Extrusion oriented thermoplastic film is produced from a die having a choker bar set to give a very narrow clearance and the film is then rapidly applied to the surface of a chill roll, using a combination of an external pressure jet and a suction manifold for creating a vacuum at the film/roll interface. Used for mfr. of film about 10 mum thick with a tolerance of =plus-or-minus 3% in widths up to 3m. and outputs up to 150 m/mm. from polyethylene, polypropylene or polyamide resins for use as ink coated printing ribbons. Minimum delay in quenching the extrudate against the chill roll allows prodn. of thinner film than blown or wet-quenched film extrusion processes to enhance spool capacity, and to closer tolerances, for high uniformity of ink coating depth and print transfer. Also provides a high degree of longitudinal orientation for the assymetric tear strengths required for fabricating and using printing ink tapes.
Patent FR-2361907-A1 (FR)
Title: Procede de preparation par culture et d'extraction de la multhiomycine et medicaments veterinaires en renfermant
IPC: A61K35/74
Filed: 1976-10-28
Abstract: L'invention concerne un procédé de préparation par culture et d'extraction de la multhiomycine, qui est un antibiotique, et des médicaments vétérinaires renfermant de la multhiomycine. On prépare la multhiomycine (présentant la courbe d'absorption dans l'infrarouge illustrée) en cultivant un champignon producteur de multhiomycine tel que Streptomyces SP - 8446-CC1 appartenant au genre Streptomyces dans un milieu de culture renfermant un acide carboxylique soufré et on traite le milieu de culture avec un solvant mixte constitué d'alcools et d'hydrocarbures halogénés ou de cétones pour obtenir la multhiomycine avec un rendement et une pureté élevés. La multhiomycine permet en particulier de stimuler la croissance des animaux, y compris les poissons, les mollusques et les crustacés.
Patent FR-2398562-A1 (FR)
Title: Procede de formage d'une tete d'element de fixation, et produit obtenu
Inventor: MARROQUIN EMILIO ROCAEL
IPC: B21K1/46
Filed: 1976-11-05
Abstract: L'élément de fixation intermédiaire 44 comporte une tête 46 formée avec une fente 54 dans une première opération de refoulage et faite pour que cette fente reçoive une forme à contredépouilles dans une deuxième opération de refoulage, la tête de cet élément intermédiaire comportant une surface primaire 52 avec la fente en retrait au-dessous de cette surface et un seul bombement 62 de matière saillant vers le haut de cette surface près de chaque côté de la fente, ces bombements étant faits pour être comprimés vers le bas dans la tête au-dessous du niveau de cette surface pendant la deuxième opération de refoulage afin de former dans les parois latérales de la fente des bombements latéraux définissant une forme de fente à contredépouilles.
Patent FR-2373143-A1 (FR)
Title: Electromagnetic switch with- two symmetrically pivoted arms - has arms integral with armature with spring transverse to movement of support
Inventor: SIFFROI LUCIEN
IPC: H01H77/10
Filed: 1976-12-06
Abstract: An electromagnetically driven switch comprises two symmetrically pivoted arms (19, 22) carried by a support (6, 50) integral with the armature and fixed to them by a spring. The spring is transverse to the movement of the support. Each arm has a movable contact at its end. The auxiliary electromagnetic appts. consists of a U-shaped magnetic circuit (33) which cooperate with a movable blade transverse to the support and having two bearings. The bearings act on the arms in a region contained between their pivotable axis (20) and a piston near the movable contact where they exert repulsive electrodynamic forces. These forces are created by the conductor to the fixed contact. The action on the arms moves the mechanism in a second stable tripping position corresp. to a third position of the contacts.
Patent FR-2376076-A1 (FR)
Title: Procede de preparation de chlorures metalliques anhydres a partir de catalyseurs uses
Inventor: GRAVEY GUY
IPC: C01G31/04
Filed: 1976-12-30
Abstract: Le procédé qui fait l'objet de l'invention concerne la valorisation de déchets de catalyseurs contenant des composés métalliques fixés sur un support alumineux. Il s'applique plus particulièrement à la récupération de métaux tels que A1, Mo, V, Ni et Co contenus dans ces déchets.  Il consiste à transformer les métaux à récupérer en chlorure volatils par carbochloration, puis à séparer les chlorures obtenus par voie sèche en les fixant successivement de façon sélective. La séparation de A1C13 , est faite par passage à travers des grains de NaC1 anhydre, celle de MoC1 5 est faite par passage à travers des grains de KC1 cristallisé.  Le procédé s'applique en particulier au traitement des déchets de catalyseurs d'hydrocraquage ou d'hydrodésulfuration des pétroles.
Patent FR-2377299-A1 (FR)
Title: Car body side protection - has beams fitted longitudinally to slide and lock against crossbeams fixed to chassis
IPC: B60R19/00
Filed: 1977-01-14
Abstract: The car body side protection system consists of a set of steel reinforcing beams incorporated in the doors. They can also be fitted in the wings, at each corner of the car or fitted transversely at both ends. The beams, viewed in plan, are trapezoidal shaped and they can slide and lock themselves fairly flexibly when acted on by transverse beams. The beams transverse to the chassis are fixed to it. If required, the beams can be made hollow, to reduce weight. Apart from the trapezoidal section, the ends of the beams are wider than the rest of their length.
Patent FR-2377695-A1 (FR)
Title: Automatic arc extinction system in circuit breaker - has sleeve with holes coaxially surrounding contacts
IPC: H01H33/70
Filed: 1977-01-18
Abstract: An automatically extinguishable circuit breaker has a screen of insulating material (30) with holes which limit the flow of the extinguishing gas around the coaxial tubular contacts. The section of the passage of extinguishing gas across the screen towards the isolated contacts increases with the isolation of the contacts, and reaches a maximum in the position of extinction. The contacts are separated by sliding axially and a blowing nozzle coaxially surrounds the contacts. The screen is in the form of a sleeve (20) surrounding the contacts and extends along the ehight of the contacts in the position of extinction.
Patent FR-2378200-A1 (FR)
Title: Self contained anchor bolt for concrete - has tapered butt end and split wedging collar expanded by nut on threaded stem
IPC: F16B13/06
Filed: 1977-01-20
Abstract: An anchor bolt (11) has a threaded stem (12) and a butt end with two part cones and cylinder parts (19, 16, 21). The butt is ringed by a coaxial anchoring ring (20) around the small part of the butt (17a). The anchoring ring has a shallow conical form sloping appositely to the butt taper. The ring has at least one geometrical singularity to give it flexibility and a longitudinal split (26b) with its larger part nearer the threaded end. Before assembly the ring is formed from a rectangular metal plate rolled around the cylindrical section of the butt leaving a split when used. The action of screwind down the nut (15) against the washer (14) makes the conical section (13) splay out the end of the ring and cause it to form an annular wedge between the bolt end (13) and the concrete.
Patent FR-2378855-A1 (FR)
Title: Nouvelles glycoproteines isolees d'hafnia, procede de preparation et application a titre de medicaments
IPC: A61K35/74
Filed: 1977-01-27
Abstract: Nouvelles glycoprotéines hydrosolubles, caractérisées en ce qu'elles sont extraites de corps microbiens lyses d'Hafnia et en ce qu'elles possèdent un poids moléculaire apparent égal ou supérieur à 300.000. Procédé de préparation et application à titre de médicaments de ces nouveaux produits.
Patent FR-2380405-A1 (FR)
Title: Winged glazing bar for lantern window - seats edges of two panes with bolt through masking section to securing sliding insert
IPC: E06B3/68
Filed: 1977-02-14
Abstract: The metal glazing bar (6) is of a winged (5) 'U' section, accommodates elastic seals (7), and may be on lantern windows. The webs are internally grooved (8) to retain a sliding filler (9) and the wings or flanges (5) return externally to seat the edges of the conjunctive panes (4) in a common plane. A masking section (17a) with a retaining screw (14) through to the filler (9) completes the assembly. The screw (14) is tightened to clamp the edges of the panes (4) between the flanges of the glazing bar and the legs of the masking section. The filler (9) is a friction fit in the glazing bar and, thus, locates in any required position without additional aids. Friction may be created by a spring ring in a peripheral groove. The retaining screw enters a threaded hole (13) in the filler, and the sections inc. grooves locating seals (7,22).
Patent FR-2342789-A1 (FR)
Title: Regeneration of catalyst bed for sulphur deposition - from gaseous effluents in cold-bed-adsorption process
IPC: B01J38/04
Filed: 1977-03-01
Abstract: Catalyst bed (Claus type) for the deposition of S formed by the reaction between SO2 and H2S contained in gaseous effluents (Claus process) is regenerated by first removing the deposited S using a gas stream having a temp. of 232-371 degrees C (the sulphur is subsequently removed from the gas stream in a condenser), and then cooling the catalyst bed to 127-149 degrees C. The cooling is effected by recycled gases. This process is improved by adding to the recycled cooling gas a proportion of the gas purified in the reactor, contg. 1.0 mole % (pref. 0.2 mol%) of H2S+SO2 and 20-40 mole% of water vapour. The catalyst is gradually re-hydrated during the cooling period (rapid re-hydration during the working period by contact with gaseous effluents contg. a large proportion of water vapour would drastically reduce the activity of the catalyst and shorten its service life). The transfer of S during the cooling period is insignificant.
Patent FR-2383663-A1 (FR)
Title: Prepn. of skin cream having de:pigmenting action - contains hydroquinone, retinoic acid and corticoid
IPC: A61Q19/02
Filed: 1977-03-18
Abstract: The process in which 5% hydroquinone, 0.1% retinoic acid and 0.1% corticoid in a fat phase are emulsified in an aq. phase, comprises dissolving the retinoic acid in a mixt. of ethanol and castor oil. The cream is used on the skins to remove undesirable discolourations caused e.g. by the sun or ageing. The three components provide a synergistic effect, but their incorporation in a cream has given stability problems, as a result of the difficult solubility of the cpds. The process overcomes the problem enabling a stable emulsion.
Patent FR-2386368-A1 (FR)
Title: Sheet metal heat exchanger construction - consists of pipes with large cooling fins made from folded continuous strip
Inventor: MEUNIER GILLES
IPC: B21D53/08
Filed: 1977-04-04
Abstract: The cooling fins for the pipes are made from relatively wide strip material. The strip is folded to and fro to form deep corrugations which lie close together. The tips of the corrugations at either end are trapezium shaped. The shape of the tips of the corrugations make it possible to fit one strip against the other, with the tips of the corrugations overlapping. Several strips are placed together to form a stack. Holes are made through the corrugations near the tips. Pipes are passed through these holes, the pipes are subjected to internal pressure to secure them in the corrugations.
Patent FR-2348637-A1 (FR)
IPC: A01B49/02
Filed: 1977-04-22
Abstract: Fastened releasably to the supporting tube (3) of a single appliance frame are a three-point mounting trestle (1), a gear (4), a bearing bracket (10) and two insertion pockets (21). Coulter hafts (30), on which loosening bodies (23) having loosening coulters (24) resembling chopping knives are located, are received by means of the insertion pockets (21). The gear (4) is provided with an output shaft (8), into which is inserted a tine shaft (13) of a tilling roller (28). Furthermore, attached to the supporting tube (3) is a covering hood (16) which is located above the tine shaft (13) and at the lower edge of which a mould board (17) is fastened. The loosening coulters (24), the tilling roller (28) and the mould board (17) form ground-working implements arranged one behind the other, as seen in the direction of travel A, and cooperating. The tines (15) of the tilling roller (28) comminute the soil layer lifted by the loosening coulters (24), directly above or behind the loosening coulters (24). In this way, it is possible, in one operation, to undercut an unworked arable field, comminute the lifted soil layer and level the deposited layer of soil by means of the mould board (17). The soil layer tilled thereby can, for example, be sown at the same time.
Patent FR-2446509-A1 (FR)
Title: Programmateur
IPC: H05K3/34
Filed: 1977-04-29
Abstract: Ce programmateur permet de commander individuellement plusieurs appareils appartenant à une même installation, telle qu'une installation pour le chauffage de locaux d'habitation, industriels ou autres. Il est constitué essentiellement d'une horloge, d'au moins un registre à décalage recevant périodiquement les impulsions de l'horloge, et d'une matrice de programmation comprenant un circuit imprimé à double face. Su un côté de ce circuit sont prévues des bandes conductrices parallèles, dont chacune est reliée à une sortie du registre à décalage. Sur l'autre côté du circuit sont prévues d'autres bandes conductrices parallèles, dont chacune croise la première et est reliée à un circuit de commande d'un appareil. A chaque intersection d'une bande de la première série et d'une bande de la deuxième série est prévu un trou pouvant recevoir une épingle amovible qui assure la liaison électrique entre les deux faces du circuit imprimé.
Patent FR-2393519-A1 (FR)
Title: Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer action
IPC: A01B59/042
Filed: 1977-06-07
Abstract: A tractor (1) is connected to a subsoil plough (3) by a member (2), a flexible coupling (9) and a member (12) which has a "T" head (7) engaged in a socket (8) with longitudinal clearance (d). Vibrators (5, 6) are fitted to the plough on either side of member (12) arranged to impart virations in the direction of the line of traction. The combination of vibrations and the lost motion connection ((, 8) result in hammer blows to the plough causing more rapid working of the ground.
Patent FR-2356644-A1 (FR)
Title: Procede de desherbage chimique selectif des cultures de soja
IPC: C07D285/12
Filed: 1977-06-29
Abstract: L'invention concerne un procédé de désherbage chimique sélectif des cultures de soja. Le procédé consiste à appliquer en post-levée aux cultures un composé de formule générale :
Patent FR-2395765-A1 (FR)
Title: Video game unit for tv receiver - has interchangeable modules fitting into case and including manual control unit and microprocessor connected to selectors
IPC: A63F13/06
Filed: 1977-06-28
Abstract: The video game unit consists of a case (2, 3) in which an interchangeable module (16) is fitted. The case has an HF connector (10) connecting it to the receiver and a multiple connector plugging into the module. Each module has at least one connection (1, 3) for a manual command unit and a connection for the multiple connector with sound and vision connections. The module contains a micro-processor, connected to a game selector and game characteristics selectors, which produces the sound and vision signals.
Patent FR-2398152-A1 (FR)
Title: Collapsible hinged portable building - with four main components which form flat pack of walls, floor, and roof
IPC: E04B1/344
Filed: 1977-07-18
Abstract: To fold the building illustrated, the front wall (24) folds up inside to lie against the inside of the roof (22). The roof (22) folds downwards into a vertical position, enclosing the front wall (24) between itself and the rear wall (20). The rear wall is fixed, and the floor (67) is raised about its hinge (68) to complete the package. The end walls (26) are swung about vertical hinges (74) to lie against the outer surface of the rear wall (20). The components making up the building can be made of steel sheets, aluminium, wood or frame support foam plastics.
Patent FR-2361334-A1 (FR)
Title: Synthese de cyclopentane-1,3,4-triones substituees en position 2
IPC: A61K31/19
Filed: 1977-07-20
Abstract: L'invention concerne la synthèse de cycllopentane-1,3,4triones substituées en position 2. Elle consiste à condenser un céto-cis-alcénoate alkylique avec un oxalate dialkylique ou un alcoolate en présence d'un métal alcalin pour obtenir après hydrolyse la cyclopentane1,3,4-trione substituée en position 2, le céto-cis-alcénoate alkylique étant lui-même obtenu par action d'un dihalogénoalcane sur le 2-méthyl-2-(3-butynyl)-1,3-dioxalane. Cette synthèse de Heather modifiée évite l'emploi de mélange sulfochromique et de composés intermédiaires tétrahydropyrannylés instables.
Patent FR-2360573-A1 (FR)
Title: Derives d'isoindole
Inventor: JAUNIN ROLAND
IPC: C07C241/00
Filed: 1977-07-29
Abstract: L'invention concerne de nouveaux intermédiaires de synthèse. Plus particulièrement elle a trait à la préparation de dérivés d'isoindole de formule générale :
Patent FR-2402017-A1 (FR)
Title: Procede et machine de filage au mouille d'une meche de fibres textiles et fil obtenu suivant ce procede
Inventor: BRUGGEMAN JEAN PIERRE
IPC: D01H13/30
Filed: 1977-09-06
Abstract: Procédé de filage au mouillé d'une mèche de fibres textiles. On immerge la mèche 3 dans un liquide d'imprégnation 2a, on l'étire dans un dispositif d'étirage 7, 8, on sèche ensuite la mèche étirée à l'aide d'un dispositif de séchage 10, on retord la mèche étirée et séchée afin d'obtenir un fil que l'on renvide; ces opérations sont réalisées en continu; on extrait la mèche 3a du dispositif d'étirage 7, 8 et on la transporte jusqu'au dispositif de séchage 10 avec une tension faible et l'opération de torsion est effectuée directement sur la mèche 3b sortant du dispositif de séchage 10. L'invention s'applique notamment au lin.
Patent FR-2364779-A1 (FR)
Title: Vehicule motorise a acoustique amelioree
IPC: B60R13/08
Filed: 1977-09-20
Abstract: a. Véhicule motorisé à acoustique améliorée; b. Véhicule caractérisé en ce que, entre le carter d'huile 5 et la carrosserie 10, il est prévu une membrane élastique 6 pour la séparation acoustique des volumes situés au-dessus 8 et au-dessous 9 du carter, le volume 8 étant complété par des éléments de paroi 7, 7' pour constituer un habillage 10 acoustiquement isolant; c. L'invention s'applique à l'insonorisation de véhicules motorisés.
Patent FR-2365438-A1 (FR)
Title: Machine a imprimer par serigraphie
IPC: B41F15/40
Filed: 1977-09-28
Abstract: a. Machine à imprimer par sérigraphie. b. Machine caractérisée en ce que l'extension du stencil résultant de la pression de la raclette sur le stencil et du mouvement de la raclette par rapport au stencil, donnant une erreur géométrique dans le modèle du stencil par rapport au modèle à transférer sur le support d'impression est compensée par un moyen communiquant à la surface d'impression portant le support d'impression et/ou le stencil, un mouvement relatif dans le sens de l'extension, d'une longueur correspondant à l'extension ou au moins pratiquement à l'extension.
Patent FR-2377778-A1 (FR)
Title: Boucle de fermeture pour chaussure de ski
IPC: A43C11/14
Filed: 1977-11-17
Abstract: L'invention concerne une fermeture pour assujettir les deux rabats ou oreilles 16, 18 d'une chaussure de sport haute. Elle comprend une pièce d'accrochage 24 avec des encoches transversales 26, une boucle rectangulaire 54 en fil accrochable dans l'une des encoches et un levier tendeur 50. Selon l'invention, le levier 50 est articulé par une partie fourchue sur un support 32 fixé sur l'oreille 18 et la boucle 54 est articulée sur le levier 50 par une pièce intermédiaire, un embout fileté 74 de réglage fin et un support de boucle 62.
Patent FR-2373584-A1 (FR)
Title: Composition de caoutchouc de silicone a un composant vulcanisable a la temperature ambiante
Inventor: SMITH ALFRED HERBERT JR
IPC: C08L83/04
Filed: 1977-12-13
Abstract: Composition présentant une transmission de la vapeur d'eau peu élevée. Elle comprend : a. 100 parties en poids d'un polydiorganosiloxane à terminaison silanol ayant une viscosité comprise entre 10 et 500 000 centipoises à 25 degrés C, les groupes organiques étant choisis parmi les radicaux hydrocarbonés monovalents et les radicaux hydrocarbonés halogénés monovalents; b. de 75 à 150 parties en poids d'une charge servant d'écran vis-à-vis de la vapeur d'eau constituée par le mica dans lequel on peut remplacer jusqu'à 30 % en poids du mica par du talc; c. de 1 à 15 parties en poids d'un silane ou d'un siloxane contenant des groupes fonctionnels choisis parmi les groupes fonctionnels alcoxy, acyloxy, amine, amide, cétoxyimino ou d'un silane à fonction tertio-alcoxy; et d. de 0,01 à 5 parties en poids d'un catalyseur. Application à la fabrication de vitres isolées.
Patent FR-2412893-A1 (FR)
Title: Procede de reconnaissance d'objets
IPC: G07F7/08
Filed: 1977-12-23
Abstract: PROCEDE DE RECONNAISSANCE D'OBJETS MARQUES PAR DES BANDES MAGNETIQUES, EN FAISANT PASSER L'OBJET MARQUE DANS UN CHAMP MAGNETIQUE ALTERNATIF ET EN ANALYSANT LE CHAMP PERTURBE. ON UTILISE POUR CHAQUE OBJET DES BANDES ISSUES D'UN MEME LOT DE FABRICATION, AVEC UNE FORME ALEATOIRE DU CYCLE D'HYSTERESIS, PROPRE AU LOT ET COMMUNE A TOUTES LES BANDES ISSUES DU LOT. LA BOBINE DE DETECTION RECEVANT L'OBJET MARQUE EST MONTEE EN OPPOSITION AVEC UNE BOBINE AUXILIAIRE RECEVANT UNE MARQUE TEMOIN IDENTIQUE A LA MARQUE DES OBJETS A RECONNAITRE. LA RECONNAISSANCE SE FAIT PAR DETECTION DE L'ANNULATION DU SIGNAL RESULTANT. L'INVENTION S'APPLIQUE AU CONTROLE DES ACCES A DES LOCAUX DE SECURITE.