baber/WOPTO huggingface dataset:
Patent FR-2325679-A1 (FR)
Title: Light wt. concrete contg. expanded aggregate and phenolic resin foam - giving flameproof mouldings with good mechanical properties
IPC: C04B26/12
Filed: 1975-09-23
Abstract: A construction material is produced by charging a mould, contg. expanded aggregate, with a compsn. contg. (a) 100 pts. wt. of phenolic resin with 60-90 wt. % dry extract and a molar ratio HCHO:phenol of 1-3 (1.2-1.8); (b) 5-30 pts. wt. of an acid catalyst; (c) 30-80 pts. wt. of CaSO4, opt. hydrated, of particle size 1 mm (100 u); and (d) 0-8 pts. wt. of a chlorinated or chlorofluorinated hydrocarbon, or an alkali(ne earth) or ammonium (bi)carbonate as blowing agent. Concrete is used for constructional panels, plates, beams and blocks. The aggregates include expanded clay or expanded glass. Resins from mono- or bi-phenols may be used. Pref. catalysts are aromatic sulphonic acids. Naturals plaster is pref. no blowing agent is then needed.
Patent FR-2286654-A1 (FR)
IPC: C07H19/20
Filed: 1975-10-01
Abstract: Pharmaceutically active compounds of the formula I and non-toxic salts thereof, in which n is an integer from 5 to 12, are prepared. This entails a corresponding 8-halo-cyclic-adenosine monophosphate or an inorganic or organic salt thereof being reacted with a linear alkyl amine of the formula CH3(CH2)nNH2 in which n is an integer from 5 to 12. The compounds have excellent biological and pharmacological activities, especially as PDE inhibitors and display increased membrane permeability.
Patent FR-2327247-A1 (FR)
Title: Polymeric penam and cephem antibiotics - having long duration of activity, suitable for implants
IPC: C08F20/38
Filed: 1975-10-07
Abstract: Antibiotic homopolymers and copolymers of formulae (Ia), (IIa), (IIIa), (IVa) and (Va) are new. (where Ro, R'o, R"o, R"'3 R""o and R""'o represent the residues, after removal of a carboxylic acid gp. of a pename or cepheme carboxylic acid antibiotic; Ra and Rb = H or 1-6C alkyl; Z, Z1, Z" and Z'" = 1-10C satd. hydrocarbon; Rc, Rd, R'c and R'd = H or 1-3C alkyl; A, B, A' and B' = single bond or 1-7C satd. hydrocarbon; Y and Y' = single bond, -CH2- or -CH(CH3)-; Rf, R'f and R" f = H or CH3). The polymers may further contain units of formula (VIa)-(VIIIa): (where X = H, halogen, pyrrolidone, phenyl or alkanoyloxy of 2-10C; Y" = Y; R'a and R'b = Ra; X = CN or -COORg Rg, R'e and R"e = H, 1-12C alkyl, 4-10V dialkylaminoethyl or 5-10C cycloalkyl, alkylcycloalkyl or phenylalkyl; R"c and R"d = Rc; A" and B" = A). A typical polymer is 3- 6-phenylacetamido penicillanoyloxy)propyl polyacrylate. This was prepd. by polymerisation of 6-phenylacetamido penicillanoyloxy acrylate, using benzoyl peroxide as catalyst.
Patent FR-2331769-A1 (FR)
Title: Smoke-generating grenade - has liq. and solid ingredients producing immediate and more durable clouds in succession
Inventor: MARTINON HENRI
IPC: F42B12/48
Filed: 1975-11-14
Abstract: The smoke grenade is for launching by a firearm, e.g. using a cartridge or a bullet where it has a bullet trap, and its charge consists of two or more smoke-generating ingredients, one liquid and the other solid. On impact the first ingredient instantly emits an opaque cloud immediately masking the target, while the other also produces an opaque cloud, but one which is more durable, so as to prolong the effect. The ingredients can be mounted in successive chambers destroyed by charges along the grenade axis and ignited one after the other. The chambers can be in the form of envelopes connected together and to the nose cone and fuse.
Patent FR-2292286-A1 (FR)
Title: Electronic digital data processing arrangement - is for pocket calculators and uses MOS large scale integration chips
IPC: G06F3/147
Filed: 1975-11-19
Abstract: The pocket calculator design incorporates a chip with many capabilities to reduce the cost of the complete calculator. An MOS/LSI semiconductor originally used for address register work is used for cipher position orientation. The chip incorporates a direct address memory for data storage, a fixed memory for storing programme instructions, a calculator for performing computations on various data and a control arrangement for selecting the functions depending on the instructions from the fixed memory. Input/output connections are for manual key operations and for visual display. Two groups of output connections can be controlled separately and make use of static buffer registers.
Patent FR-2384662-A1 (FR)
Title: Robinet de frein, notamment pour vehicule routier
Inventor: DESCHESNES ROGER
IPC: B60T15/04
Filed: 1975-12-30
Abstract: Robinet de frein comprenant un organe de commande et un détendeur à double clapet L'organe de commande comporte un double piston 5 formé de deux éléments 5a, 5b places en tandem du même côté du détendeur et sollicités en sens opposés par la pression que délivre le détendeur. Application au freinage pneumatique des véhicules routiers lourds à moteur.
Patent FR-2338035-A1 (FR)
Title: Anti-dandruff and hair growth stimulating compsn. - comprising ethyl alcohol, salicylic acid, alcoholic plant extract, eau de cologne and tincture of benzoin
IPC: A61K8/368
Filed: 1976-01-16
Abstract: Compsn. for treating dandruff and encouraging hair growth comprises alcohol (I), salicylic acid (II), alcoholic plant extract (III), eau de cologne (IV) and tincture of benzoin (V); Pref. it comprises, per 100 ml. (I) of concn. 90-98 degrees; 1-60 g (II), 1-100 ml (III), 1-100 ml (IV) and 1-75 ml (V). (III) is pref. compound spirit of melissa (VI) and (IV) is pref. compound lemon essence (VIII). An esp. pre. compsn. comprises per 100 ml 95 degrees alcohol; 3 g (I), 50 ml (VI) 50 ml (VII) and 7.5 ml (V). The compsn. is also active against baldness and alopaecin.
Patent FR-2338063-A1 (FR)
Title: Arithmetical dice and counters for games - with faces each of which have arithmetical signs and number arranged side by side to form combinations
IPC: A63F3/02
Filed: 1976-01-19
Abstract: The dice and counters have arithmetical signs on their faces and are used in games, depending on the rules. The discs have six square faces and the counters one; the latter have any number of sides from three upwards. One or more sides have an arrow head, the remainder have one sign each inside a square forming an arrow tail. The arrows point to a central number or sign. One game requires a player to arrange the faces shown by throwing seven arithmetical dice to give an arithmetical equation equalling the total thrown by another player using three standard dice.
Patent FR-2345668-A1 (FR)
Title: Gas burner flue assembly - with inlet air and exhaust products balanced by helical flat inlet guides and spherical diffusers
IPC: F23L17/04
Filed: 1976-03-24
Abstract: A gas burner flue has its outlet (5) passing through the wall (6) spacer rods (2) carrying flat steel strips in the form of a helix (1), have a spherical diffuser section (4) mounted on their end. An annular space around the exhaust pipe allows the inlet of combustion air. A secondary inlet pipe (12) has similar spacer rods (8) helical guides (7) and an open diffuser (10). Combustion air enters through an annular space around the secondary inlet pipe. The pressure difference between inlet and outlet is balanced by the secondary air inlet connected to the exhaust pipe whilst the guides and diffusers prevent turbulence in the combustion air.
Patent FR-2350250-A1 (FR)
Title: Valve for emptying aircraft fuel tanks - has electromagnetically operated jaws to grip collar of valve shaft
IPC: B64D37/26
Filed: 1976-05-05
Abstract: The device is notably for the carburation tank of an aircraft which contains fuel pressurised by gas which may need emptying rapidly. the opening of the device comprises a support bearing for a valve which is held elastically against the bearing and is fitted into a stop valve, formed like a cover. The stop valve is mounted on a shaft, which is guided centrally in the device and can be moved between two positions one corresponding to the valve being open and the other corresponding to the valve being shut. This occurs when a a collar on the shaft is gripped in jaws moved by an electromagnet.
Patent FR-2353898-A1 (FR)
Title: Neutralising action of locking control handle - employs rotating elements requiring alignment with coded position to establish control action
IPC: E05B37/02
Filed: 1976-06-01
Abstract: The action of a locking or adjusting control is neutralised without disconnection. This is performed by including a number of rotating elements which must be in a particular coded position before the action is re-established. A control cam (1) and a handle (2) are attached by a flexible segment (10) which supports a spring (11) which acts against a support (12) for the handle rivetted to the cam. Two protrusions (8) on the handle engage with openings (9) in the cam shoulder. A tubular collar (7) located between shoulders of the handle and cam has rotating elements (3, 4, 5, 6) able to rotate freely on it. These elements have grooves in which discs (13, 14, 15, 16) are positioned carrying index marks for setting up a code.
Patent FR-2354819-A1 (FR)
Title: Dispositif de fixation de fils ou rubans sur des supports, notamment en vue du montage d'electrodes de filtres de depoussierage electrostatique
Inventor: DUBOC JEAN
IPC: B03C3/45
Filed: 1976-06-17
Abstract: Dispositif métallique de fixation de fil ou ruban sur une barre, l'ensemble étant destiné à constituer des éléments de filtres dépoussiéreurs électrostatiques, caractérisé en ce qu'il comporte : - au moins une partie permettant la fixation, par élasticité, dudit dispositif sur ladite barre; - une partie plane, reliée à la partie permettant la fixation par une portion élastique, qui maintient en place ledit fil ou ledit ruban par pression élastique entre ladite partie plane et ladite barre, lorsque la partie permettant la fixation a été mise en place sur la barre
Patent FR-2357235-A1 (FR)
Title: Artificial hip rolling bearing joint - has articulation on three axes by gimballed ball or roller bearings in spherical housing
IPC: A61F2/30
Filed: 1976-07-05
Abstract: The artificial hip joint comprises a mechanism giving spherical articulation round three or more separate axes. Each movement is supported by bearings between the components, which can be of ball, roller, needle-roller or taper-roller type. The advantages are reduced wear and increased strength and permanency. There are no tangental loads transmitted to the outer surface of the endoprosthesis of the cotyloidal cavity.
Patent FR-2317718-A1 (FR)
Title: Container label with increased available space for text. etc. - consists of folded sheet with perforations along fold and side overlap of top sheet for sticking
IPC: G09F3/02
Filed: 1976-07-09
Abstract: Label (1) of which the available space for text or other display symbols or information is increased consists of two sheets (3, a, b) produced from a single folded sheet. There is a deep cut along the folding line (2) making it possible to separate the two section along this line. the longitudinal edges (4, 5) of the top sheet which is separated from the middle section (8) of the sheet by perforations (6, 7) are stuck to the corresponding edges of the bottom sheet, which is itself stuck to the container (9). The top sheet extends slightly beyond one of the transverse edges (10), sticking it to the container. The top sheet can be torn along the perforations to reveal the text on both sheets.
Patent FR-2364442-A1 (FR)
Title: Support for rotatable headstock and tool rest of machine tool - has counterweight with flexible inextensible ties passing over pulleys to maintain position
IPC: G01M1/30
Filed: 1976-09-08
Abstract: The device is used to balance two movable machine parts, one of which is carried by the other. The first is mobile in the vertical sense on a base and the second is pivoted (6) on the first about an horizontal axis. The counterweight (4) is connected to a flexible, inextensible tie (15), part of which passes onto one or more guide pulleys (16) carried by the base (1) of the machine. The other part also passes over a guide pully (18) carried by the base and is connected to the second machine part (5, 11) by links so that its direction passes through a particular joint (A) of the second machine part in projection, and between two points (G, O) which are the projections onto the vertical plane of the centre of gravity of the second machine part (5, 11) and of the pivoting axis (6) respectively.
Patent FR-2364559-A1 (FR)
Title: Charging current limiter for car batteries - uses reference signal corresponding to battery nominal voltage to regulate conduction periods of controlled charging rectifier
Inventor: BOUVIER MICHEL
IPC: H02J7/00
Filed: 1976-09-09
Abstract: The circuit limits the effective charging current for batteries of various nominal voltages. These batteries are charged via a single controlled rectifier. A reference voltage is produced which corresponds to the nominal voltage of the battery to be charged. The current delivered to the battery by the rectifier is tied to the reference voltage (15) so as to produce a control signal. This control signal has a variable width and is used to control the rectifier during the periods of possible flow of the charging current. The control signal has a rectangular shape and is synchronised with the signal delivered by the voltage supply of the rectifier.
Patent FR-2367925-A1 (FR)
Title: Fuel injection system for IC engine - uses exhaust gases and electrical element to preheat fuel which is partially oxidised in catalyst chamber before ignition
IPC: F02M31/18
Filed: 1976-10-18
Abstract: Fuel is delivered from a tank by a pump through two heat exchangers. In the first heat exchanger it is preheated by the engine exhaust gases and the second, it is heated electrically to above its ignition temperature. The fuel then passes through a catalyst chamber in which it is partially decomposed to give it a greater affinity for oxygen. The fuel is then delivered to an injector which is fitted in the head of the cylinder. The injector has a valve rod operated by a rocker arm from a cam driven by the engine. The cam can be moved axially to adjust the timing. Compressed air is injected at the same time through nozzles in the fuel injector downstream of the fuel valve.
Patent FR-2370863-A1 (FR)
Title: Methode et dispositif pour ameliorer le fonctionnement d'un moteur equipe d'un turbocompresseur
Inventor: ECOMARD ANDRE
IPC: F02B33/44
Filed: 1976-11-12
Abstract: Méthode et dispositif pour améliorer le fonctionnement d'un moteur équipé d'un turbocompresseur. Pendant le fonctionnement du moteur, on repère les conditions opératoires du moteur, et en fonction de ces conditions on fait fonctionner le moteur en aspiration naturelle ou en suralimentation. L'invention est applicable aux moteurs de traction.
Patent FR-2332002-A1 (FR)
Title: Surgical swab or tampon made by rolling instead of by knotting - to give more uniform density
IPC: A61F13/20
Filed: 1976-11-22
Abstract: The tampn is made from a long rectangular strip of matl. by doubling it over end-to-end, rolling it into a cylinder (with the doubled edge on the outside), and then turning over the ends of the cylinder, tucking the outside into the middle of the roll. The result is sausage-shaped, with a dimple at each end, all loose ends tucked in, and twice as many thicknesses at the ends as the middle. The tampon has firm, uniformly dense ends, and a comparatively soft middle. The middle can be made firm too, if desired, by starting with a differently shaped strip of matl. In either case, the overall density can be controlled by rolling the strip more of less tightly.
Patent FR-2375001-A1 (FR)
Title: Motor driven grinder adjustable tool support - holds tool in correct alignment with screw pressing cutting edge against grinder
IPC: B24B3/36
Filed: 1976-12-21
Abstract: The adjustable tool support for a motor-driven grinding wheel (15) supports the tool (16) in correct alignment relative to the grinding surface at a constant pressure. A slide (7, 8) mounted on a horizontal bar (9) has a sloping threaded hole (10) for a screw (2), projecting both sides with a ring shaped grip (4) one end, and a spherical tip (5) at the other end. This can be rotated to contact the grinder. A radial rod (11) built onto a nut (12) is also mounted on the screw (2) and supports a sliding bracket (14) which supports the tool (16). The support is adjusted by moving the bracket (14) until the tool (16) contacts the grinder, then the screw (2) is tightened until the tip (5) presses on the back of the tool (16). The angle between the axis of the screw and the horizontal diameter of the grinder may be from 20 to 50 deg. The tip (5) may be of carborundum, and the assembly may include a water bath (18) for the grinder.
Patent FR-2379764-A1 (FR)
Title: Burner for domestic cooker - has Venturi which extends beyond burner support and injector located by rib
Inventor: GOUVILLE JEAN-BERNARD LEMONNIE
IPC: F23D14/06
Filed: 1977-02-02
Abstract: The burner has an injector screwed into the base of a venturi tube (2) and connected to the tube by the rib (7). The venturi is screwed to the frame of the cooker (6). The burner has a support (3) for the burner head (4). The venturi extends above the end of the support by a distance (D). The gas inlet (9) is integral with the venturi body below the injector. Combustion air is admitted at the base of the venturi.
Patent FR-2379766-A1 (FR)
Title: Wood burning furnace combustion chamber - has heat transfer member inside combustion chamber connected to perforated cylinder to improve combustion
IPC: F23G7/10
Filed: 1977-01-26
Abstract: The wood burner for sawdust or shavings, has a combustion chamber with an elongated metal member extending between its inlet and outlet to transfer the heat of combustion from the outlet region to the inlet region. This forms part of a system to improve combustion. The chamber includes a grid to slow the entry of the fuel under the action of a forced draught. These members are interconnected by a hollow perforated cylinder, with one end closed and the other end fitting into the circular discharge opening. This cylinder has cooling channels along it for secondary air for combustion. The closed end has a groove around it to connect the channels to the secondary air supply tube.
Patent FR-2346693-A1 (FR)
Title: Fuel level monitor in motor vehicle - has float with sliding contact bridge connecting two resistance wires
IPC: G01F23/68
Filed: 1977-03-23
Abstract: The float moves along a guiding rod and the two wires are stretched on either side of the guiding rod. The resistance of the measuring circuit depends on the level of the float. One of the two resistance wires (12, 13) is replaced by a well conducting wire (13) and the sliding contact bridge (11) has an additional contact arm interacting with an opposite contact on the guiding rod (7) which is used as an electric conductor. The float, guiding rod and resistance wires are housed in a thin walled metal tube (4).
Patent FR-2388696-A1 (FR)
Title: Semi-remorque pour le transport et la mise a l'eau de caissons flottants
IPC: B60P1/64
Filed: 1977-04-27
Abstract: Semi-remorque pour le transport, la mise à l'eau et le déchargement de caissons flottants qui comporte un châssis routier classique de structure simple caractérisé en ce qu'elle comprend : un châssis basculant, articulé sur l'arrière du châssis routier et pourvu de moyens permettant de le faire basculer par rapport à l'horizontale ; un châssis coulissant dans le châssis basculant et pourvu de moyens permettant de le déplacer en translation par rapport audit châssis basculant; un chariot de halage pourvu de moyens assurant son guidage à l'intérieur dudit châssis coulissant et de moyens assurant son guidage à l'intérieur dudit châssis coulissant et de moyens permettant de le déplacer en translation dans ce châssis coulissant et, un système de verrouillage monté sur ledit chariot de halage, pour solidariser le caisson de ce chariot.
Patent FR-2391619-A1 (FR)
Title: Procede de telecommande d'un ensemble video avionable applique a la surveillance d'activites au sol, et ensemble video avionable destine a la mise en oeuvre dudit procede
IPC: B64D47/08
Filed: 1977-05-18
Abstract: Procédé de télécommande d'un ensemble vidéo avionable et moyens spécialement adaptés pour sa mise en oeuvre. On dispose sur un avion A un conteneur technique 1 comprenant une caméra de télévision contrôlée et télécommandée par un écran TV et un boîtier depuis le poste de pilotage et un emetteur TV 27; on dispose, au sol, une antenne 2, un récepteur 3, un boîtier de télécommande 5, un micro VHF 6 et un magnétoscope 7. L'ensemble permet à l'opérateur, tout à la fois, de maintenir la stabilité de l'image par réaction instinctive et de contrôler l'image en grandissement. L'invention permet de surveiller des activités au sol à partir d'un aéronef.
Patent FR-2393889-A1 (FR)
Title: Dispositif articule pour le blindage de terrassement
IPC: E02D17/08
Filed: 1977-06-09
Abstract: Dispositif articulé. Des éléments formant un panneau sont reliés entre eux par au moins une traverse ou longrine comportant des organes de jonction convenablement espacés et pénétrant dans des logements des éléments formant le panneau, ces organes de jonction ayant en section une cote inférieure au diamètre des logements pour permettre un certain décalage angulaire des élements formant panneau les uns par rapport aux autres afin d'enfoncer ou d'extraire le panneau du sol par déformation du panneau en poussant ou tirant sur l'une puis sur l'autre des extrémités de ce panneau. Application aux blindages mobiles de tranchées et autres travaux de terrassement.
Patent FR-2393588-A1 (FR)
Title: Fire-stop for ventilation conduit - consists of heat resistant refractory bricks which seal off region of fire
IPC: A62C2/20
Filed: 1977-06-10
Abstract: The fire-stop is of refractory earthenware, and seals off the area of the fire. It is particularly for use in ventilation conduits, and rubbish chutes. It can be of refractory bricks, resistant to high temperatures, and can be without any metal components, or mechanical, electrical or electronic devices liable to breakdowns or to be affected by heat. The sealing component can be supported by plastics material which melts at low temperature.
Patent FR-2394431-A1 (FR)
Title: Ski lift safety rope support - has horizontal bobbin with flanges wider apart than pulley groove width
IPC: B61B12/12
Filed: 1977-06-15
Abstract: The support is for the rope of a mechanical ski-lift etc, having a pulley on a horizontal axis supported on the arm of a pylon or gantry, a guide being provided if necessary for the items hauled by the rope. In addition, there is a bobbin (9) on a horizontal axis. The distance between its flanges (9a, 9b) is appreciably greater than the width of the pulley groove (2a), while its axis is lightly below the normal path of the rope and close to the pulley (2). Thus the two bobbin flanges lie outside the planes of the pulley faces. In normal conditions neither the rope nor the items hauled come into contact with the flanges or body of the bobbin.
Patent FR-2363330-A1 (FR)
Title: Medicament destine a reduire la fertilite chez les mammiferes
IPC: A61K38/095
Filed: 1977-09-01
Abstract: Médicament nouveau. Il contient une quantité efficace d'un nonapeptide cyclique de formule :
Patent FR-2401605-A1 (FR)
Title: Cage for handling growing pots - comprises trough with which different grids each accommodating different size of pots can be used
IPC: A01G9/02
Filed: 1977-09-06
Abstract: The cage comprises in combination a trough with sloping sides which slope outwardly towards the open top and at least one grid or a set of grids. The grid is provided with a number of spaced openings and its dimensions are such that it can be fitted in the trough. The size of openings in the grid and their spacings are arranged to suit one size of pot. The same trough can be used with different grids for handling pots of different sizes.