baber/WOPTO huggingface dataset:
Patent FR-2330576-A1 (FR)
Title: Suspension bar for goods wagons - has central elongated U:shaped section with right angled end pieces soldered in position
IPC: B61G7/10
Filed: 1975-11-10
Abstract: The suspension bar is for the automatic handling of goods wagons moving along a railway track which have a central cross piece elevated at its two ends. The bar comprises three components which are soldered together around an elongated central V-shaped section fitted with protruding lugs, one being soldered at each corner of the section. The two end components are rectangular in cross section and curved through 90 deg. forming a ring on their upper faces. The dimensions of the cross section match those of the central section ends against which they are attached. The assembly is located in position by bolts passing through the lugs on the section corners.
Patent FR-2366689-A1 (FR)
Title: Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons
Inventor: ROZIERE GUY
IPC: G01T1/164
Filed: 1975-12-31
Abstract: L'invention concerne les chaînes de visualisation fonctionnant en impulsions, à conversion photons-électrons. Au lieu des photomultiplicateurs utilisés pour observer l'écran cathodoluminescent terminal des étages intensificateurs des chaînes de l'art antérieur, l'invention prévoit, pour la conversion des électrons rapides de ce dernier étage en électrons lents, une cible à émission secondaire, placée à peu près à l'endroit où se trouvait cet écran dans ces chaînes, associée à deux grilles extractrice et de freinage (ensemble 7), assurant une multiplication électrons lents/électrons rapides élevée. Quatre plaques 13 recueillent les électrons secondaires. Mêmes applications que les chaînes de l'art antérieur, scintigraphie en particulier.
Patent FR-2338499-A1 (FR)
Title: Geophysical seismic wave prospecting - employs several wave transmitters emitting non-correlated signals reflected by surface and analysed by geophones
IPC: G01V1/00
Filed: 1976-01-19
Abstract: Geophysical seismic wave prospecting is performed by the transmission of three non-correlated waves (S, to S3) from respective sources (V1 to V3) into a medium. The waves are reflected from various surfaces (R) in the medium and monitored upon reflection by a number of geophones (G). The waves are generated in long bursts from each transmitter (V) which end simultaneously to initiate a reflected wave detection interval. The waves are sinusoidal and of constant amplitude but each transmitter operates initially at a different frequency. The wave frequency alters linearly for each transmitter during the bursts resulting in the non-correlatability which enables phase relationships at the geophones to aid medium analysis.
Patent FR-2347340-A1 (FR)
Title: Fungicidal acylamino tri:chloroethyl carbamate - prepd. from an acylamino tri:chloro-ethanol and an isocyanate and used in plant protection
Inventor: ISARD ARSENE
IPC: A01N47/20
Filed: 1976-04-09
Abstract: 1-Acylamino-2,2,2-trichloroethyl carbamates of formula R-NH-CO-O-C(NHCOR')H-CCl3 (I) are new, (where R = 1-4C alkyl or an aryl group, opt. substd. by halogen(s) and/or nitro, cyano, alkyl, alkoxy, thioalkyl, acyl, mono- or di-alkylamino; R' = H, 1-9C alkyl or haloalkyl having =4 halogen atoms, aryl or aryloxy opt. substd. by halogen(s) or alkyl or alkoxy gps., or an arylalkyl or aryloxyalkyl gp. which may be substd. on the aryl ring by halogen(s), or alkyl or alkoxy gp(s); the alkyl or acyl substits. having 1-4C atoms). Cpds. (I) are plant fungicides. A typical cpd. is 1-chloroacetamido-2,2,2-trichloroethyl N-methyl carbamate. This was prepd. from 1-chloroacetamido-2,2,2-trichloroethanol and methyl isocyanate.
Patent FR-2308249-A1 (FR)
Title: Aperiodically switchable frequency generator - designed esp. for target tracking system on motor vehicles
Inventor: ESCHKE BERND
IPC: H03B28/00
Filed: 1976-04-12
Abstract: An aperiodically switchable frequency generator comprises an oscillator followed by a switchable voltage divider. A convertor is provided from which a number of fixed voltages can be continuously collected and controlled by a frequency from the frequency divider, these voltages are applied in a specified sequence to an output transformer. The voltages are such, that their envelope has a sinusoidal shape. The convertor is so coupled with the frequency divider, that the latter can be switched only when the collected voltage value is nil. The outputs of the 4 bit binary counter are connected to the inputs of a NAND gate and an inverter.
Patent FR-2351652-A1 (FR)
Title: (p)-Chlorophenoxy-isobutyryl-glycinamide - for use as lipid metaboliser
IPC: C07C233/45
Filed: 1976-05-21
Abstract: p-Chlorophenoxyisobutyryl-glycinamide, of formula (I), is a new cpd. Cpd. (I) promotes lipid metabolism. It gives greater reductions in serum cholestrol levels, is slightly less toxic and is more rapidly absorbed than ethyl p-chlorophenoxyisobutyrate (II). Unlike (II), it is tasteless and odourless and can be administered in solid form. Cpd. (I) can be prepd. by reacting a glycine deriv. of formula R1NHCH2COR2 (where R1 is H or a reactive gp.; R2 is NH2 or lower alkyl) with p-chlorophenoxyisobutyric acid (III) or a reactive deriv. of (III). When R2 = alkyl, the product is reacted with NH3.
Patent FR-2351634-A1 (FR)
Title: Permanently fitted urinal probe - has inlets in walls for inflating bladder ring and seal for closing urethral tract against infection
IPC: A61M25/00
Filed: 1976-05-18
Abstract: The urinal probe is permanently fitted into the urethral tract of a patient. It comprises a tube with a rounded end, pierced for the evacuation of fluids. Near this end is a ring inflated after insertion of the probe in order to retain it in the patient's bladder. This inflation is effected by a valve and inlet passage in the walls of the probe. A similarly inflatable sleeve is also fitted around the fore-part of the tube. This seals the urethral tract against ingress of infection and is also inflated by a valve and inlet passage in the tube walls.
Patent FR-2354651-A1 (FR)
Title: Retaining clip system for cables with two spring arms - has arm mounted on base with mounting pin and lateral keying to join with identical clips
IPC: F16L3/13
Filed: 1976-06-09
Abstract: The retaining clip, for cables, consists of two spring arms (8, 9) projecting from the top of a base (4) with a mounting pin or screw (5) for fixing to eg a wall) protruding from the bottom of the base. The ends of the arms curve inwards towards one another. One side of the base has a dovetailed keyway (2) and the other side a dovetailed key (3) so that several identical clips can be linked together. Alternatively, instead of joining by keys and keyways several clips may be manufactured in one strip and broken off as required.
Patent FR-2322213-A1 (FR)
Title: Electrolytic extn of iron in molten chlorides - using cathode of molten aluminium which forms an aluminium-iron alloy
IPC: C25C3/34
Filed: 1976-08-05
Abstract: The parent patent described a process for the electrolytic extn. of iron by subjecting a ferriferous prod. to high-temp. electrolysis so that the Fe is deposited on a cathode of molten metal, the alloy thus obtd. then undergoing a sepn. process to isolate and recover the Fe, the electrolysis being undertaken in molten chlorides. In the present invention, the novelty is that the molten metal forming the cathode is aluminium. The aluminium then recovered during the sepn. process is pref. returned to the electrolysis cell, but at least a part of the alloy may be directly employed in liq. or solid form, e.g. in the deoxidn. of steel. Iron is sol. in Al up to 40% so only a relatively small amt. of Al is required, and ferro-aluminium with a constant compsn. can be produced.
Patent FR-2325092-A1 (FR)
Title: Manually operated adjusting knob for clock - has rotatable shaft with finger knob at one end and stop at other
IPC: G04B27/00
Filed: 1976-09-16
Abstract: Manually-operated adjusting knob, particularly for use in clocks, is attached to one end of a rotatable cylindrical shaft (1) which carries on its central section a drive wheel or toothed wheel (2). The other end of the shaft has a stop (4) attached to it having a larger diameter than that of the shaft so that it can limit axial movement of the shaft. The shaft also carries at a short distance from the stop a circumferential locking projection (5). A holder (7) for the shaft has a guide opening (7a) and axially running cutouts. The holder has contact sections (8) at the end of the guide opening which permit the locking projection to pass but prevent the stop from being withdrawn from the opening. By pulling or pushing the knob, the drive wheel can be engaged with oe or other of two wheels (10, 11).
Patent FR-2324654-A1 (FR)
Title: Polymeric plasticiser for thermoplastic and thermosetting resins - prepd. by polymerising mixt. of olefin and mono-or diester of mono-ethylenically unsatd. dicarboxylic acid
IPC: C08F210/00
Filed: 1976-09-17
Abstract: Polymeric plasticiser contains units of (A) a 6-18C olefin and (B) a 1-12C mono- and/or diester of a monoethylenically unsatd. dicarboxylic acid. (A) is pref. propylene timer. (B) is pref. a mixt. of ethyl acrylate and 2-ethylhexyl acrylate and/or butyl acrylate. The ratio of (A)/(B) is 0.1-1.5/1. The polymeric plasticiser pref. has a mol. wt. of 500-3000, and may contain units of (C) another monovinyl cpd., esp. acrylonitrile and/or an hydroxyalkyl acrylate. The ratio of (C)/(A)alpha(B)) is 0.25-1/1. Excellent plasticising effect in a wide range of polymers, including thermoplastic/thermosetting materials. Gives plasticised polymers having a good clarity, tensile strength, and electrical properties, even after exposure to water.
Patent FR-2365678-A1 (FR)
Title: Dispositif de retenue pour l'assujettissement du couvercle du coffre d'un vehicule automobile de tourisme
Inventor: GLOCK WILFRIED
IPC: E05C17/04
Filed: 1976-10-13
Abstract: Dispositif pour l'assujettissement du couvercle 12 du coffre d'une voiture de tourisme Il dans une position d'ouverture déterminée, le coffre 16 pouvant être fermé au moyen d'une serrure comprenant une première partie 14 montée sur la paroi 41 du coffre 16 et une deuxième partie 13 montée sur le couvercle 12. Il est prévu un ensemble en forme d'étai 29, 31 réglable en longueur et portant à l'une de ses extrémités une première pièce complémentaire 13 susceptible d'être reliée à la première partie 14 de la serrure et à son autre extrémité une deuxième pièce complémentaire 14 à laquelle peut être reliée la deuxième partie 13 de la serrure du coffre. L'invention est applicable à tous les types de voiture de tourisme.
Patent FR-2355214-A1 (FR)
Title: Mecanisme de transmission transformant un mouvement alternatif en un mouvement rotatif
Inventor: STARBARD RAYMOND E
IPC: F16H19/04
Filed: 1976-10-25
Abstract: Mécanisme de transmission transformant un mouvement alternatif en un mouvement rotatif. Il comprend une barre 26 qui exécute un mouvement alternatif dans un carter monté sur une embase 11 et dont deux côtés opposés présentent des crémaillères 27 et 28 qui engrènent avec des pignons montés sur des roues libres de sens opposés. Chacun des deux pignons engrenant avec les crémailleres est également en prise avec un pignon intermédiaire, de manière que ce dernier soit entraîné constamment dans le même sens sous l'effet du mouvement alternatif de la barre 26. Domaine d'application : transformation d'un mouvement alternatif en un mouvement rotatif.
Patent FR-2369801-A1 (FR)
Title: Stabilised ice cream prodn. - by adding lemon juice to whipped, opt. concentrated, milk
IPC: A23G9/40
Filed: 1976-11-05
Abstract: Fruit-contng., stable ice cream is produced by adding filtered or centrifuged lemon juice to whipped, opt. concentrated milk. Whole or pulped fresh fruit (e.g., guavas, pineapples, bananas or mangoes) can then be added without any sepg. out of the components.
Patent FR-2377047-A1 (FR)
Title: Connecteur rotatif pour fibre optique
IPC: G02B6/26
Filed: 1977-01-05
Abstract: Connecteur pour câbles à fibre optique dans lequel les portées mâle et femelle peuvent tourner axialement l'une dans l'autre. Le connecteur comprend une partie 1 mâle enserrant une fibre optique 7 maintenue dans un tube 6 qui s'inserre dans des roulements à billes 8 de la partie femelle 2, dans laquelle est montée l'autre fibre optique 3, un conducteur de lumière monofibre étant interposé entre les deux extrémités des fibres alignées coaxialement.
Patent FR-2378163-A1 (FR)
Title: Telescopically adjustable stay for automatic door closure unit - is part of arm of two inter-articulating lengths and is locked by friction screw
Inventor: CHAUMAT RENE
IPC: E05F3/00
Filed: 1977-01-21
Abstract: The automatic door-closure mechanism has an arm (7, 8) with an elbow joint and affixed to the head of the door (2); and one of the members (8) is telescopically adjustable. The arrangement enables the length of the member (8) to be adjusted to suit different doors, and the intersliding components of the member may be locked together in the desired relationship. The method of adjustment obviates any necessity to dismantle the arm. The opposite ends of the members (7, 8) are respectively pinned (5) to the dormant door frame (6) and keyed (4) to an axle projecting from a door-mounted housing (1). The telescopic member (8) may comprise two pieces (9, 10) which are terminally fixed to the respective opposed hinges. One (9) of the pieces may be a longitudinally slotted box section contg. a coaxial bar.
Patent FR-2377287-A1 (FR)
Title: Pneumatic tyres with retractable rods for enhanced grip - using ancillary compressed air to extend the rods as necessary
IPC: B60C11/16
Filed: 1977-01-12
Abstract: Pneumatic tyres are fitted internally with sets of rods supported on segments of an intermediate membrane which can be dilated by increased internal pressure to extend the rods through openings in the tread pattern. The rods may be of metal or a rigid rubber or plastic material to provide enhanced grip on icy roads. Rods with wide heads could be used on soft ground. The pressure to deploy the rods is derived manually or automatically (thermostatically) from one or more compressed air reservoirs mounted near the hub of the wheel. The segments may be rigid plastic mouldings, retracted by elastic ties. The passages for rods passing through the tyre crown may be lined with low friction metal or plastic sleeves. Extra grip is available when needed without casing excessive road wear at other times. The tyres are intended for use on heavy industrial vehicles.
Patent FR-2354652-A1 (FR)
Title: Collier pour fixer un cable sur un support
IPC: F16L3/12
Filed: 1977-02-11
Abstract: La présente invention concerne un collier pour fixer un câble sur un support. Il comprend un socle pouvant être fixé au support et un crampon de câble solidaire pouvant être fixé à l'aide d'un crantage en dents de scie, ledit crampon de câble étant formé par un couvercle de collier fixé de façon pivotante au socle et comprenant deux pattes munies de crantage en dents de scie qui peuvent être introduits dans des ouvertures munies de surfaces de crantage du socle de collier et peuvent être bloquées tout en fixant le câble sous pression. L'invention est particulièrement utile pour fixer des câbles sur des supports sans moyen de serrage.
Patent FR-2361465-A1 (FR)
Title: Methode de detection d'un micro-organisme specifique
IPC: A01N63/50
Filed: 1977-03-30
Abstract: L'invention concerne une méthode de détection de la présence ou d'inhibition de la croissance d'un micro-organisme appartenant à un genre spécifique. La méthode consiste à faire entrer ledit micro-organisme en contact avec une bactériocine élaborée par un micro-organisme d'un genre sans relation taxonomique, qui s'attache au micro-organisme mentionné en premier lieu. La méthode de l'invention convient notamment pour la recherche de Neisseria gonorrhoeae.
Patent FR-2385837-A1 (FR)
Title: Soaking treatment for textiles esp. before washing - using agent contg. at least ninety per cent sodium percarbonate
IPC: C11D3/39
Filed: 1977-04-01
Abstract: Process for soaking textiles in an aq. bath comprises operating at 10-60 degrees C in the presence of a soaking agent contg. sodium percarbonate. A solid soaking agent comprises >=90% sodium percarbonate apt. mixed with sodium carbonate. The process is used to treat clothes etc. before washing esp. light coloured fabrics stained with tea, coffee, wine, soil etc. Used in the same amts. the soaking agents are more effective than washing powders.
Patent FR-2387502-A1 (FR)
Title: Procede d'encapsulation de condensateurs au tantale a electrolyte solide
Inventor: BALINT ESCHER
IPC: H01G9/08
Filed: 1977-04-15
Abstract: Encapsulation des condensateurs au tantale à électrolyte solide. La polymérisation du matériau constituant le boîtier moulant le condensateur est effectuée en appliquant au condensateur une tension directe comprise entre 0,2 Un et Un, où Un est la tension nominale du condensateur. Condensateurs au tantale stables en fonction de la température.
Patent FR-2354298-A1 (FR)
Title: Cement mixt. fluidisation - by addn. of sodium methylene-di:naphthyl-sulphonate and a polyether-glycol
Inventor: SERBOLI GIANCARLO
IPC: C04B28/02
Filed: 1977-04-28
Abstract: A method for fluidising concrete, mortar and cement paste comprises adding Na methylenedinaphthylsulphonate and of polyetherglycol to the mixt. The sodium methylenedinaphthylsulphonate is pref. added at a level of 0.1-1 (0.15-0.6) wt.% of the cement. The polyether glycol is pref. an addn. product of a polyethyleneglycol of molecular wt. 180-160 with a polypropyleneglycol of molecular wt. 150-2000, partic. 1200-2000, in a respective ratio of 10 and 90%. The level of polyetherglycol used is pref. 2-20, partic. 5-15 wt.% of the sodium methylenedinaphthylsulphonate. The quantity of water required is reduced, and the mechanical properties of the materials are improved.
Patent FR-2390116-A1 (FR)
Title: Supple protective head band for footballer - has narrow central part and wider sides made of material that absorbs shocks
IPC: A42B3/00
Filed: 1977-05-10
Abstract: The protective head band is made of supple material which can absorb shocks. It has a narrow middle part(1) which covers the forehead of the user and on either side of this there are wider parts (2) which cover the ears. It consists of a core surrounded by a cover, both of which are supple and flexible to fit the head. The cover is made of a fabric lined with synthetic foam adhering to its internal face and the core is a supple synthetic foam. The extremities (3) of the band are fastened by auto-adhesive bands.
Patent FR-2354809-A1 (FR)
Title: Monocristal de grenat de calcium-gallium-germanium, ainsi que substrat forme par un tel monocristal et muni d'une couche a bulles magnetiques formee par voie d'epitaxie
IPC: C01G17/00
Filed: 1977-06-15
Abstract: Grenat monocristallin non magnétique, à savoir le grenat de calcium-gallium-germanium. A l'aide du procédé de Czochralski, on peut former par croissance des monocristaux de grenat de calcium-gallium-germanium en présence de températures beaucoup plus faibles que dans le cas d'emploi de grenats habituels, de terre rare - gallium. Les monocristaux conformes à l'invention conviennent très bien pour former sur ceux-ci, par voie d'épitaxie, des couches à bulles magnétiques, en particulier des couches dont la composition répond à la formule générale Lu3 Fe5 O12 . Application : aux appareils d'enregistrement et/ou de reproduction.
Patent FR-2363180-A1 (FR)
Title: Rapid tripping circuit breaker adjustment - has release spring with one end inserted in rack with grooves (OE 15.5.77)
IPC: H01H71/74
Filed: 1977-07-01
Abstract: The appts. is used for the regulation of rapid tripping of an electric circuit-breaker whose tripping armature (5) is submitted to the action of a release spring (1) resting on a rack (2) having several grooves. The end of the spring resting on the rack can be inserted in one of the grooves. The rack may form part of the box (3). When the spring is in the form of a torsion bar, the grooves in the rack are cut in the form of a toothed sector with the spring pivoted at the centre of the sector.
Patent FR-2397620-A1 (FR)
Title: Direct measurement of rigid and preformed pipes - utilises movable index face on gauge which slides into tube
IPC: G01B3/11
Filed: 1977-07-13
Abstract: Rigid and preformed pipes are measured to determine lengths in order to produce an exact replacement. Measurements are made by sliding a cylindrical tape down pipe and a movable index remaining in place when tape is removed provides measurement. A container for measuring tape (c) comprises a pair of opposing concentric drums (A, B) one of which is fixed (A) while the other (B) is free to rotate. Tape passes through opening (D) into housing (6) in rotating drum (B). A sliding index (F) on tape is locked by a screw when end is passed into tube being measured. Distance from tap end to index face gives required measurement.
Patent FR-2397968-A1 (FR)
Title: Steering and braking mechanism for vehicle - has linkages to control wheel drives separately and another linkage for applying brakes to both
IPC: B62D11/08
Filed: 1977-07-18
Abstract: The mechanism is used on a vehicle to control the left and right hand wheel drives separately, each provided by a hand lever (1, 2). The main rod (8) of each linkage (A, C) partly rotates a vertical arm (7) to operate a clutch (4, 5) using one side of a cranked lever (9, 16). The other side engages a slotted bar (F, G) and is used for braking the wheel not being driven (12, 13). A third linkage system (E) is operated by foot pedal (30) and is connected to the brakes for both wheels. Applying this system automatically disengages the wheel clutch drives.
Patent FR-2362876-A1 (FR)
Title: Compositions catalytiques pour la production de polyurethannes
Inventor: BECHARA I S
IPC: C07C255/24
Filed: 1977-08-03
Abstract: L'invention a trait à la polymérisation d'uréthannes, par exemple pour la production de résines et de mousses, en présence d'un catalyseur à action retard et d'un composé organométallique. Le nouveau catalyseur à action retard est constitué par un aminoacide polyfonctionnel, un nitrile d'aminoacide ou un sel aminé d'aminoacide tertiaire, par exemple produit de réaction avec une amine d'un produit d'addition type de Mannich. L'organométallique associé est de préférence un organoétain. On peut ainsi retarder l'initiation de la réaction de l'isocyanate et du composé à H actif en augmentant les temps de mise en crème et gélification, avant durcissement classique.
Patent FR-2361844-A1 (FR)
Title: Ensemble composite constitue par une table et un siege
IPC: A47B39/02
Filed: 1977-08-17
Abstract: La présente invention concerne un ensemble composite comprenant une petite table et un siège dont les éléments constitutifs sont réglables aussi bien en hauteur, que l'un par rapport à l'autre, un tel ensemble pouvant constituer un banc et en particulier un banc d'école. Ensemble caractérisé en ce que les structures de support de table de travail et du siège peuvent être installées de façon réglable en hauteur sur la structure de base, et en ce que la table de travail et le siège peuvent être installés de façon réglable sur les structures de support l'invention est plus particulierement applicable à la réalisation de bancs d'école.
Patent FR-2401386-A1 (FR)
Title: Heat recovery system for refrigerator - has variably connectable modules with transfer and compensating pipe circuits for fluid heat transfer medium
Inventor: COTARD RENE
IPC: F24F12/00
Filed: 1977-08-26
Abstract: The system recovers heat from an outlet air flow and is for domestic purposes. It consists of modules (1-3), which may be combined in various ways. It has a transfer pipe circuit, which forms part of a refrigeration machine (17, 18) and a compensation pipe circuit with a fluid heat transfer medium. There are actuating, control and safety elements for pressure and temp. all connected to two different heating circuits for room heating. The system has one take-off module (1) and a double module (2, 3) for transmission and connection.