baber/WOPTO huggingface dataset:
Patent FR-2286331-A1 (FR)
Title: Flexible pipes for long term immersion in sea water - provided with internal element for cathodic protection
Inventor: BOUCHER BERNARD LE
IPC: F16L11/127
Filed: 1974-09-24
Abstract: Flexible pipe protected against corrosion, consisting of a tubular core covered by at least one elongated metal reinforcing element, and an outer sleeve providing mechanical protection and provided with perforations. The novelty is that the pipe contains at least one continuous, elongated cathodic protection element made from at least one metallic material and including at least one metal from among Zn Al and Mg, this element being located between the core and the sleeve along the entire length of the pipe and in the immediate vicinity of the reinforcing element, to which it is connected both ends of the pipe. Several pref. designs are included in the claims. Flexible pipes contg. liq. or gas which may be under pressure, such as a hydrocarbon, the pipe being used e.g. under the sea or underground.
Patent FR-2257852-A1 (FR)
Title: Shoulder carrier for optical instruments AND CAMERAS - has retractable shoulder supports of curved elongated shape
IPC: F16M13/04
Filed: 1974-10-16
Abstract: Thecarrier comprises a head to which a camera may be attached and which is connected by a ball joint to a telescopic tube to which the shoulder supports are connected. The supports are movable between a retracted position in which the supports which are curved and elongated. They lie parallel against the tube and against an extended position for resting on the shoulder of the user. Pref. the supports are pivoted to a slide movable along the tube to make it possible to move the shoulder supports close up to the camera head and so make the assembly yet more compact when not in use. The slide may have abutments limiting the pivotal extension of the supports.
Patent FR-2255337-A1 (FR)
Title: Flame-proofing thermoplastics pref. polyesters and polyamides - with linear or cyclic phosphorus-nitrogen cpds. opt. contg. bromine
IPC: C08G79/025
Filed: 1974-12-20
Abstract: Thermoplastic polymer compsns. (A) are flame-proofed by incorporating 0.05-7wt. % of at least one linear or cyclic cpd. having general formula: -(P((O)xR1)((O)y)R2)=N)-n (I) (where R1 and R2 are opt. substd. aliphatic or aromatic gps., n is a no. >3 indicating ave. degree of polymsn., and x and y are 0 or 1), amts. being calcd. as P w.r.t. (A). The process is used pref. for fibre-forming linear aromatic polyesters and/or polyamides. Flame-proofing does not impair other prods. of (A), which can be processed to fibres and can be corrected w.r.t. brightness by bleaching with chlorite or hypochlorite and optical brighteners.
Patent FR-2256285-A1 (FR)
Title: Composite paper webs - formed by helical winding of paper tapes, collapsing wound tube and bonding suepperposed tape layers
IPC: H01B9/00
Filed: 1974-12-23
Abstract: Composite paper web is produced by helical winding of one or more tapes in different rotary directions at preselected pitches onto a mandrel to form a tube, collapsing the tube and bonding the superposed tape layers. Esp. for mfr. of insulating paper tapes for electric high tension cables. Paper tapes following impregnation with oil have a uniform dielectric characteristic and tapes can be produced from starting matls. having a wide range of variation of props.
Patent FR-2296051-A1 (FR)
Title: Paper shredder, compactor and bale-tier - allowing storage of recovered waste paper in a small space
IPC: D21B1/08
Filed: 1974-12-23
Abstract: Machine for shredding, compacting and tying paper up in a bale comprises an endless conveyor belt, a shredder comprising blades or circular saws, a compacting chamber with a crank-connecting rod-piston system, ram or endless screw, and a tying system which allows the bale to be fixed by "needles" with a cord which is continuously unwound ahead of the bale due to the effect of advance movement of the paper. When the desired compression is reached, the "needle" passes back through the compacting chamber with the cord. The cord is cut in two, one part serving to secure the hole with the cord portion which is unwound ahead of the paper, while the other part serves to tie up the next bale by the same method.
Patent FR-2279481-A1 (FR)
Title: Grizzly with several bases - has a number of sieves fitted inside a box and with tensioning devices
IPC: B07B1/49
Filed: 1975-01-13
Abstract: The grizzly consists of a sieve box open above and below with a cross section rectangular in the horizontal. Each sieve base is curved upwards with both side edges bent back towards itself and grip around a rod extending across the sieve box with its ends projecting from a slot in the side of the sieve box. At least one of the two rods of each sieve base is adjustable within its slot to tension the sieve base and the rod can be fixed in the tensioned position. Between opposite length sides of the sieve box extend a row of support elements for the sieve bases.
Patent FR-2302253-A1 (FR)
Title: Shoe box lid with double thickness walls - has adhesive corner hinge flaps with diagonal hinges and locking tabs
IPC: B65D5/24
Filed: 1975-02-26
Abstract: The shoe box lid is formed from a one piece cardboard blank with each side folding inwards to give a double thickness. Each corner is filled by a flap (10), the height of a side and having a diagonal fold line (17) bisecting it. One triangular shape (16) ahs a cutout tongue (18), one face pregummed. This pregumming is one continuous length each long side. When erecting the sides, the flap folds along the diagonal line, the pregummed fa of the tongue against the inner face of a short side (6). The joint is covered by the side (8) folding inwards, with tabs (23, 25) a a flange (21) locking in recesses.
Patent FR-2303131-A1 (FR)
Title: Demountable fire resistant prefabricated partition - built up from sub panels of foam transformed from phenolic resin in situ
IPC: E04B2/74
Filed: 1975-03-05
Abstract: The demountable prefabricated partition wall with Ml fire resistance characteristics, is built up from monoblock sub-panels is cellular material, e.g. rigid non-flammable and insulant foam derived from the in situ transformation of phenolic resin. The foam may be from the phenol-formaldehyde and/or the urea-formaldehyde families, and the technique used obtain tough skins by a single injection with localised condensation. Linings of diverse materials such as plastic, asbestos, or metal may be appended either directly or by primary bonding. Polycarbonate or methacrylate glazing units may be incorporated in the sub-panels at the injection stage.
Patent FR-2322588-A1 (FR)
Title: 3,3-dicyclohexyl-propylamines vasodilators, anti-angina, spasmolytics - prepd by catalytic hydrogenation of 3,3-diphenyl-propylamines
Inventor: GUEREMY CLAUDE
IPC: A61K31/13
Filed: 1975-04-25
Abstract: derivs. (I) and their salts: (where R, R1=H or 1-4C alkyl and R2=1-9C, opt. branched hydrocarbyl which maybe substd. by a cycloalkyl group) are coronary vasodilators, anti-angina and spasmolytics which may be administered orally, rectally or parenterally e.g. orally in daily doses of 120-3000mg. as unit doses of 20-500mg.
Patent FR-2311232-A1 (FR)
Title: Differential for rotary cultivator - has axially slidable lock elements connected to half shaft and satellite carrier
IPC: F16H48/30
Filed: 1975-05-15
Abstract: The differential for use on a rotary cultivator has a casing in which are two half shafts joined by a gear system. The gear system has satellite pinions which are rotatably mounted on a carrier connected to a driving crown wheel. A lock has two axially movable elements which may be operated from outside the differential to lock the half shafts together for rotation at the same speed. Pref one lock element is rotatably connected to one of the half shafts, the other being rotatably connected to the satellite carrier.
Patent FR-2277718-A1 (FR)
Title: Folding frame for collapsible boat - with bulk heads divided by hinges and folding with longitudinal struts
Inventor: HERMANN FRANZ
IPC: B63B7/00
Filed: 1975-06-13
Abstract: The boat frame has a number of longitudinal members which form the sides and keel support and which are hinged along their lengths to fold the frame into a small space. Special bulkheads brace the frame, with the bulkheads being divided into two halves about a central, vertical plane and also hinged on the side struts. The angles of the hinges are chosen so that the whole frame can be folded flat. The ends of the frame converge into bow/stern sections which also fold flat. For added simplicity the frame can be divided into two half hulls by special couplings on the longidutinal frame members. The folded boat frame can be stored in a normal car boot.
Patent FR-2316866-A1 (FR)
Title: Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet
IPC: A01G25/02
Filed: 1975-07-10
Abstract: The irrigation-pipe (1) is preferably made of flexible material so that it can be flattended and wound onto a reel. The pipe (1) has a lengthwise duct from which alternate feet (3, 4) are splayed outwards on either side. The feet (3, 4) are curved, with one or more lengthwise ridges to increase their rigidity. Holes or slits (5) in the pipe (1) on a level with the duct (2) open out between the feet (3, 4). The pipe (1) is filled with water which drips out through the holes (5) down the feet (3, 4) into the ground. The irrigation pipe is preferably made of extruded synthetic resin material, and the feet are cut out of the skirt below the pipe at the same time as the slits or holes.
Patent FR-2318496-A1 (FR)
Title: Car battery cut-out switch - is sensitive to acceleration by use of ball operated moving contact restrained by magnets
IPC: H01H35/14
Filed: 1975-07-17
Abstract: A road vehicle battery supply cut-out switch operates due to an acceleration or a deceleration. It can avoid extended fire damage due to an accident. The cut-out switch, has two terminals (4) for connecting to the circuit to be protected. Each terminal (4) is connected to a contact (6b) which has a semi-annular shape. Each contact (6b) has a permanent magnet (10). A moving contact disc with openings (13) bridges the gap between the two fixed contacts (6a not shown, 6b). The moving contact disc can be pulled back by a knob if the openings (13) are opposite pips (16). The pips (16) can however be positioned opposite the openings (13) by rotation of the knob. A steel ball (20) is located in the spave between the fixed contacts (6a, 6b). Any acceleration greater than a set value acts on the ball (20) which moves the disc from its closed position to an opened position. In each position, magnets (10, 18) hold the disc.
Patent FR-2318981-A1 (FR)
Title: Partition wall sound insulating sealing batten - with triangular cross sectioned protruding hollow bulges of rubber
Inventor: THERMAENIUS BERTIL
IPC: E04B2/74
Filed: 1975-07-25
Abstract: The sealing batten is esp. suitable for noise insulation on a partition wall, in relation to th adjacent ceiling, floor and side walls. It consists of a strip-shaped batten of soft elastic material, with lengthways aligned hollow bulges protruding from one side. The bulges (12) have their interfacing sidewalls converging in a point (14) giving them a triangular cross-sectional configuration. The side (19) of the triangle at the edge of the batten (11) may have a rounded-off piece (16) continuing into the triangle base (15), which is formed by the edge part of the batten. The batten may be made of cellular or other soft rubber, with a sealed skin. The apex of the triangle penetrates into any uneven areas, affording a highly effective sound insulation.
Patent FR-2290227-A1 (FR)
Title: Safety bolt coiling up device with cam lock - has locking body with cam follower surface and control body which can contact locking body
IPC: B60R22/38
Filed: 1975-11-07
Abstract: A belt coil up device for safety belts used in motor vehicles with a shaft to coil up the uncoilable belt and a locking device to prevent further withdrawal of the belt has the locking body (9) constructed with a cam follower surface (9f) lying across from the curved surface (14). The cam follower surface (9f) is attached across from the cam surface (20) of the shaft (4, 5) such that motion of the locking body (9) before complete locking of the rotation of the shaft (4, 5) is possible and a rotatable, radially mounted control body (10, 15) can come into contact with the locking body (9) by means of a cut out section (22).
Patent FR-2331341-A1 (FR)
Title: Amino-naphthyridine derivs - antibacterials, antifungals and lipogenesis inhibitors used to control obesity
IPC: C07D471/04
Filed: 1975-11-17
Abstract: Cpds. of formula (I)f and their acid addition salts where = a pyridine ring R1 = lower alkyl, cyclo-alkyl, phenyl, benzyl, phenethyl, thienyl, furyl, pyrazinyl, pyrimidinyl or pyridyl, R2 = H, lower alkyl, cyclo-alkyl, phenyl, benzyl, phenethyl or pyridyl, R3 = H or lower alkyl. All the aromatic and heterocyclic rings represented by R1 and R2 and the fused pyridyl ring may be substd. by one or more lower alkyl, lower alkoxy halo, nitro, lower alkylmercapto, CF3 or di-lower alkyl-amino groups), are antifungals, antibacterials and inhibitors of lipogensis in adipous tissue and are used to control obesity.
Patent FR-2294385-A1 (FR)
Title: Closing grille for air duct - formed of metal strips inclined in flow direction
IPC: F16L55/24
Filed: 1975-12-08
Abstract: TheThe grille for closing an air duct or the inlet side of a pneumatic chamber has strips which are symmetrical and inclined upwards in the direction of air flow, the edges of the strips being bent up. The mountings (1) of the frame have two lips (5) turned towards each other and having openings (10) to house the strip (2) ends. The ends of the strips have horizontal (12) vertical (13) and inwardly bent (14) portions, and also reverse turned portions (16) which are held behind the chassis mounting edges. Assembly of the grill is simplified, and resistance to airflow is reduced.
Patent FR-2336955-A1 (FR)
Title: Welded plastics doll with foam filling - has bendable reinforcing skeleton provided by wire cores in limbs
IPC: A63H9/00
Filed: 1976-01-05
Abstract: The flexible doll is made from plastics and has a welded seam that runs along the edges of the arms, legs and body. The welded seam joins the front and the rear panels of plastic sheet, between which expanded plastic form is trapped. Thus a three dimensional doll body is produced. The features, such as face (6) hands (10) and feet (11) are printed on to the plastic prior to assembly. To enable the doll to retain the shapes in to which it can be bent, plastic coated wires (24-28) are embedded in the plastic form filling. Since these wires are located in the arms and legs and connect to the head (9), they provide a reinforcing skeleton for the body.
Patent FR-2367220-A1 (FR)
Title: Rail vehicle disc brake - has hydraulic cylinder acting through scissors linkage which mounts hinged pad supports
Inventor: SIMON PIERRE
IPC: B61H5/00
Filed: 1976-10-08
Abstract: The disc brakes are applied by movement of the hydraulic cylinder (9) which operates on the scissor levers (8) pivoted about the central pivot (7). The brake discs (1) are held between the pad assemblies (2). Each pad is able to rotate about an axis parallel to a support plate, and has a locking device with the support plate. The support plate carries two arms which are located and locked onto the plate. The support pad is faced with friction material (3) which comes into contact with the disc.
Patent FR-2371360-A1 (FR)
Title: Dispositif pour transferer transversalement des objets cylindriques en forme de tiges se deplacant longitudinalement
IPC: B65G47/84
Filed: 1976-11-23
Abstract: Ce dispositif, plus spécialement destiné à faire pénétrer des cigarettes dans les alvéoles périphériques d'un tambour rotatif, est du type dans lequel on confère au préalable aux cigarettes une vitesse transversale aussi voisine que possible de la vitesse de rotation des alvéoles. On utilise à cet effet deux cames à excentriques semblables 14 et 15, agissant simultanément de haut en bas, dans un plan tangent au tambour Il à alvéoles, sur la face supérieure des cigarettes 1, dont une face latérale est appliquée par la dépression contre un brin vertical 2 d'un ruban sans fin 3, qui les entraîne longitudinalement à une vitesse légèrement superieure à leur vitesse d'arrivée. Les cigarettes restent ainsi bien parallèles à elle-même pendant ce transfert et leur pénétration dans les alvéoles du tambour.
Patent FR-2373926-A1 (FR)
Title: Recepteur de signaux multifrequences
Inventor: CHAVERON XAVIER
IPC: H04Q1/453
Filed: 1976-12-10
Abstract: L'invention concerne un récepteur de signaux multifréquences. Le récepteur comprend, pour chaque fréquence à détecter, un mélangeur NB, un détecteur DT recevant le signal de sortie du mélangeur ainsi que deux signaux fournis par un circuit de seuil commun CS, pour fournir un signal ST caractérisant la présence ou l'absence d'une fréquence en fonction uniquement de critères de seuil. Le récepteur comprend en outre une logique commune CL éliminant tous les signaux non significatifs partir de deux critères : tout signal de code doit être formé de deux fréquences parmi six; tout signal de code doit persister pendant un temps minimum. L'invention s'applique dans les signaleurs téléphoniques.
Patent FR-2375581-A1 (FR)
Title: Dispositif permettant la mesure simultanee des parametres relatifs au fluide de forage
Inventor: PATILLET JEAN
IPC: E21B21/08
Filed: 1976-12-27
Abstract: Dispositif permettant de mesurer simultanément les divers paramètres notamment le débit, la densité, la température de boues de forage, à la sortie des puits en cours de forage et de les enregistrer, caractérisé en ce qu'il est constitué d'un conduit de mesure en V raccordé en amont à la partie haute d'un canal d'écoulement de boue à l'air libre, dit << goulotte >>, et, en aval au déversoir de boue sur des tamis vibrants. Application du dispositif au contrôle des fuites dans les puits en production, consistant à calculer la différence de débit entre le débit de boue injecté à l'entrée dans les tiges et le débit de boue qui ressort de l'espace annulaire en tête de puits.
Patent FR-2376272-A1 (FR)
Title: Flat plaster board building panel - has V-section grooves whose surfaces are coated with adhesive to allow folding and fixing of spacer flanges
IPC: E04C2/40
Filed: 1977-01-03
Abstract: The plasterboard building component is extended on site into a broad, flat element with a central plate section including angle flanges reaching from one longitudinal edge to another. The square plate is made from plasterboard and it has V notches penetrating its core. These notches extend over the whole plate length, and the thin part left acts as hinge. The groove sides are coated with adhesive, and the edges of plate may be turned over, bonded and joined to form double walled panel with flanges as spacers. These flanges are formed by narrow strips between the notches and the plate edge.
Patent FR-2378633-A1 (FR)
Title: Electrically controlled marker for coding components - has inked printing roller remotely operated and coded for component
Inventor: RIGONI JEAN-JACQUES
IPC: B41F17/00
Filed: 1977-01-31
Abstract: The automatic marker has a positioner which is electrically connected to a simulator and control system. The marker is located in front of a printing head, which is hinged and supported by a carriage. The operating sequence consists of an inking and printing operation. The marker is located on the simulator and also connected to the printer electrically. The machine has an editor for the operating codes and the printing head consists of a rubber cylinder carrying the type setting in relief.
Patent FR-2381306-A1 (FR)
Title: Rapid response hygrometer used in voice prosthesis - detects exhaled breath by effect of water vapour on conductivity of salts
IPC: G01N27/12
Filed: 1977-02-17
Abstract: A voice prosthesis consists of a cheap, light portable hygeometric apparatus having a fast electro conductive response time. The apparatus provides temporal discous of gaseous flow and linear measurement of multi litre volumes of gas flux. A dielectric gas conduit shaped in the form of a crown or segment thereof forms a frame. The frame is circular and includes a dry satire system covering a prescribed longitudinal and perimetric length of the gas conduit. The satine system is deposited at the extremity of the support conduit, and is connected to electrodes for connection to a recording circuit.
Patent FR-2357261-A1 (FR)
Title: Ensemble de seringue hypodermique
IPC: A61M5/34
Filed: 1977-04-13
Abstract: Ensemble de seringue hypodermique destiné à l'injection de doses faibles. La seringue proprement dite comprend un corps 10 qui présente un bossage 14 muni d'une ouverture femelle 16 sur laquelle vient se fixer par frottement une embase du dispositif d'aiguille 24 comportant une partie mâle 28 de forme conjuguée de l'ouverture femelle 16 et venant se placer à l'intérieur de celle-ci, de telle sorte que le canal de l'aiguille vient affleurer la paroi d'extrémité interne du corps de la seringue afin, d'une part, de ménager un joint étanche entre l'aiguille et la seringue, et d'autre part, de faire en sorte qu'il n'y ait aucun volume résiduel par rapport à celui qui est mesuré dans le corps de la seringue.
Patent FR-2392308-A1 (FR)
Title: Tuyau avec corps d'obturation externe
IPC: F16L7/02
Filed: 1977-05-17
Abstract: a. Tuyau avec corps d'obturation externe. b. Le tuyau est en un matériau thermoplastique tel que le chlorure de polyvinyle, comportant extérieurement un corps d'obturation élastique en mousse de plastique, de préférence en mousse de polyuréthane déposée sur la face externe du tuyau, une couche de résine thermodurcissable contenant des particules électriquement conductrices, de préférence des particules de carbone par exemple des particules de suie, étant disposée entre le corps et le tuyau afin d'assurer une bonne conduction, le corps en mousse de plastique possédant une surface fermée solidaire du corps en mousse de plastique. c. Application dans l'industrie minière.
Patent FR-2359923-A1 (FR)
Title: Procede de traitement d'articles non tisses
IPC: D04H1/00
Filed: 1977-06-28
Abstract: a. Procédé de traitement d'articles non tissés. b. Procédé caractérisé en ce qu'il comprend les opérations successives : - distribution de l'article non tissé vers une zone où il subit une tension longitudinale par allongement des fibres longitudinales et une diminution de largeur avec enroulement des fibres transversales, - raccourcissement des fibres longitudinales. c. L'invention s'applique au traitement d'articles non tissés.
Patent FR-2356697-A1 (FR)
Title: Composition de resine de polyester renfermant un polycarbonate et un polyester aromatique
Inventor: MATSUNAGA H
IPC: C08L67/04
Filed: 1977-06-29
Abstract: Compositions de résines de polyester. Ces compositions comprennent 1 à 99 % en poids d'un polyester aromatique produit en polycondensant de l'acide parahydroxybenzoïque ou son dérivé fonctionnel I, du 2,2-bis(4'-hydroxyphényl)propane ou son dérivé fonctionnel II, et de l'acide téréphtalique ou son dérivé fonctionnel III et/ou de l'acide isophtalique ou son dérivé fonctionnel IV, suivant un rapport molaire I : II = 1 : 100 à 100 : 1 et II : III et/ou IV = 1: 10 à 10 : 1, et 99 % à 1 % en poids d'un polycarbonate ou d'un polyester aliphatique. La présente invention est particulièrement utile pour fournir des compositions de résines de polyester ayant d'excellentes propriétes mécaniques, une bonne aptitude au traitement, une bonne transparence et un bon lustre en surface.