baber/WOPTO huggingface dataset:
Patent FR-2360853-A1 (FR)
Title: Granular material centrifugal drying appts. - has grid to divert tangential hot air flow around chamber and towards material entry
IPC: F26B17/10
Filed: 1976-08-06
Abstract: The device is for drying granular materials, such as salts, minerals, plastics and foodstuffs. It has a circular chamber (1) with a tangential supply tube (2) for hot air, and parallel to it and above it, another tube (5) with a delivery screw for the material. Between the sides (13, 13a) is a curved wall (6) with a channel through it with its lower end aligned with the tangential pipe. Its other end tapers to form a discharge nozzle immediately above the entry hole (4) from the feed screw. At the junction of the channel and the tangential tube (2) is a curved line of tilting blades (8, 9) to control the flow of hot air. The rotating material is discharged sideways through a hole (11) through each side, which is hollow. It is also conveyed to vertical outlets (12), and to bottom outlets (13) fitted with valves (14).
Patent FR-2366424-A1 (FR)
Title: Plateforme pour un dispositif modulaire d'amenagement d'espaces polyvalents
IPC: E04G1/36
Filed: 1976-10-01
Abstract: 1. Plateforme pour un dispositif modulaire d'aménagement d'espaces polyvalents. 2. Selon l'invention, le cadre-support porteur de gradins 3 est monté sur deux jambes 11 et 12 de longueur variable, portées par des roues 9 et articulées sur les branches 81 et 82 d'un compas dont le sommet 10 coïncide sensiblement avec le centre de gravité de la plateforme. 3. Applications : modifications rapides de l'aménagement de lieux de spectacles.
Patent FR-2365434-A1 (FR)
IPC: B31B3/44
Filed: 1976-09-23
Abstract: The mechanism parts a strip off into sections and shapes the sections so obtained. It comprises a drum (1) with longitudinal notches (4) and openings regularly spaced round the periphery so as to form a set of cutter plates, and which indexes through regular angles. While it is stationary a knife (16) penetrates into a notch so as to part the strip into sections, and simultaneously a punch (21) inside the drum passes through an opening (7). This forms the section into a shell in a shaping die passage (26) outside the drum, and where it remains, the passage being in line with the direction of movement of the punch.
Patent FR-2367973-A1 (FR)
Title: Interlock control for hydraulic circuit valves - has arms formed as bell cranks with pivotal connections at corners and diagonal bar joining ends of shorter limbs
Inventor: BARTON JAMES
IPC: F16L55/10
Filed: 1976-10-13
Abstract: Two valves (14, 14') are installed in parallel pipes (10, 10') of a hydraulic circuit to control the flow to the common pipe (12). Each valve has an actuating lever (18, 18') with a ball handle (24, 24'). A bar (20, 20') extends from each ball at right angles to its lever. The ends of these bars are connected by a link (26). When the valve (14) is fully open the lever (18) has rotated through 90 deg. so that the cross link (28) and the bar (20') lie in a straight line. The lever (18') of the valve (14') is thus locked in its closed position and cannot be actuated. The same effect occurs if the other valve (14') is opened in that the first valve (14) is locked in the closed position.
Patent FR-2371811-A1 (FR)
Title: High energy pulse generator - uses thyristor switch and capacitance discharge circuit to drive voltage step=up transformer
Inventor: MERE HENRI EDOUARD FRANCOIS MA
IPC: H03K3/57
Filed: 1976-11-02
Abstract: The high energy pulse generator circuit uses a thyristor switch periodically to discharge a capacitance through a voltage step-up transformer primary winding and uses low voltages. A two transistor (2, 4) oscillator using a low positive supply voltage to generate pulses and feeds them via a diode (14) and current limiting resistance (16) to a thyristor (10) in series with a capacitance (7) and the primary (8) of an output voltage step up transformer (9). On the arrival of a pulse, the capacitance changes until a zener diode (12) avalanches, and switches on the thyristor (10) which then rapidly discharges the capacitance via the transformer primary (8) producing a high energy output pulse from the secondary. Two alternative forms of the circuit, one using a third current defining series transistor (20) and the other with more developed, forms of the oscillator (31) current limiting (33) and discharge (34) circuits are available.
Patent FR-2331536-A1 (FR)
Title: Compost contg. cellulosic material and lignite - suitable as fertilisers, turf growing media and animal litter
IPC: C05F11/00
Filed: 1976-11-10
Abstract: Pref. the dry ratio lignite:cellulosic is 3:1-8:1, and the cellulosic material is derived from paper, boxes etc. A typical compost contains 16-36% lignite, 15-30% sand, 3-13% paper, 20-50% water and 0-12% peat. The composts are prepared by mixing the components vigorously, opt. in the presence of water as a binder. Other materials which may be present include sand and peat.
Patent FR-2336476-A1 (FR)
Title: Continuous prodn. of biomass from ethanolic substrates - using a multistage tower fermenter
IPC: C12N1/32
Filed: 1976-12-20
Abstract: Continuous prodn. of microbial biomass from EtOH-contg. substrates is carried out in a multistage tower fermenter. The fermenter is charged with a mixt. of the substrate (e.g., alcohol from an aerial-yeast distillery or a sulphite liquor distillery, opt. mixed with distn. residues) and a nutrient medium. This mixt. is then inoculated with a bacterial or yeast culture and aerated. Improvement comprises using a substrate/nutrient medium mixt. contains 4-15 wt. % EtOH and fermentation is effected at a pH of 4.0-6.8 and a temp. of 25-45 degrees C in each stage. The use of high EtOH concns. in combination with a multistage fermenter increases the yield and concn. of the biomass.
Patent FR-2377906-A1 (FR)
Title: Internally controlled exterior car mirror - has mirror arm controlled by internal knob swivelling in two planes
IPC: B60R1/064
Filed: 1977-01-24
Abstract: The control device for an external rear mirror on a car, is in two parts, a support (4, 11) outside and the control (3, 7) inside. These turn in axes and are mounted in housings (8, 12). The rear mirror (5) is mounted on the support (4). The controls consist of an arm (22) and joined by a ball joint (23) in the housing (8). The housings (8, 12) swivel in a box (15) and a cover (27) held by self tapping screws (26). The mirror also pivots on a pivot (6). Movement of the knob (3) in two planes gives complete control.
Patent FR-2344341-A1 (FR)
IPC: B05B15/00
Filed: 1977-02-07
Abstract: The device serves for screening the spray medium jet (11) exiting from a nozzle body (12), which spray medium is sucked in by an oscillating piston (4) from a paint container through a suction line (5) and is transported through a spring-loaded valve (6) and a spin body (8) to a nozzle plate (13) having the nozzle orifice (14). The device is provided with a protective basket (21), which is mounted on the nozzle body (12) and is furnished with bridges (23). Viewed in the jet direction, the protective basket (21) is expanded in a cone shape. Large intermediate spaces (29) between the bridges (23) and bevels (27) on the nozzle body (12) ensure a turbulence-free air supply. The protective basket (21) is of simple construction but reliably prevents unintentional intervention into the high-energy jet outlet region which produces injuries.
Patent FR-2385881-A1 (FR)
Title: Movable anchor securing steeple jack to fixed ladder - has lever on carriage running in slotted box section for wedge locking under applied couple
IPC: E06C7/18
Filed: 1977-03-30
Abstract: The anchorage comprises a 'Z' shaped lever(16) mounted on a carriage(2) which runs in a track formed by a rail(8) of the ladder. The rail (8) may be a longitudinally slotted(12) box section, and the lever(16) locates a sling(22) to a body harness. The couple imposed by the supported body locks the trolley(2) to the rail by a wedging action. The carriage comprises a rectangular plate(3) with an axle projecting perpendicularly from each apex zone. Two axles(10) support rollers (4) which locate in the rail, and the third(14) support an offset sleeve(26) besides passing through a lever(16) angle. A dowel(33) also projects perpendicularly from the end(34) of the lever adjacent. The couple applied by the sling(22) wedges the rail flange(6) between the rollers(4), the dowel(33) and the sleeve(26).
Patent FR-2383266-A1 (FR)
Title: Structure support de rail servant d'armature pour un organe mobile sustente magnetiquement
Inventor: NAKAMURA SHINJI
IPC: H02K41/02
Filed: 1977-04-08
Abstract: Structure support de rail pour un organe mobile sustenté magnétiquement La structure selon la présente invention comprend plusieurs blocs supports 9 fixés sur des embases 1, destinés à supporter des rails et un rail 8; le rail comporte une rainure et une aile disposées face aux blocs supports, chaque bloc support comportant une rainure dans laquelle s'engage l'extrémité de l'aile du rail et un bras qui s'engage dans la rainure du rail; la structure comprend, en outre, des moyens de blocage 12, 11, 13 pour fixer le rail sur les blocs. Application à une structure permettant de supporter avec précision un rail servant d'armature pour un organe mobile d'un ensemble de transport à moteur linéaire notamment, sustenté magnétiquement, et de maintenir la précision de la position du rail dans le cas d'allongement ou de contraction du rail dû aux variations de température.
Patent FR-2388299-A1 (FR)
Title: Document reproduction system using stored data - incorporates film mask with data for variety of document formats
Inventor: MOCAER ANDRE
IPC: G03B27/62
Filed: 1977-04-21
Abstract: The method is designed to produce a document by selection of data deposited on at least two different superposed supports. Information contained on an interchangeable a variable positioned document is combined by superposition with data contained on at least a film type (double exposure) movable mask. The mask has opaque parts which will be eventually printed and transparent windows which will also be printed. The windows will display selected data corresponding to that contained on a base document. The film forming the mask is made so as to reproduce a series of document types such as order forms, work sheets, delivery notes. The type of document to be reproduced is chosen from parts of the film.
Patent FR-2351630-A1 (FR)
IPC: A47C23/06
Filed: 1977-05-18
Abstract: The bed frame has rubber-elastic support bodies (1) which each have an enclosed opening (6). A transverse slat end is attached in each case to the top (3) of the support body. In order to achieve improved springiness, even under greater local loading, an element (8) which brakes the compression of the support body (1) is mounted in the opening (6). This brake element (8) has a bore (7) and is moulded integrally out of the support body. The support bodies are connected to the longitudinal parts of the bed frame via pins. These pins are introduced into the receiving bores (10) of the support bodies.
Patent FR-2362316-A1 (FR)
Title: Plaquette en matiere tendre en particulier pour joint d'etancheite de culasse de cylindre et procede de fabrication
IPC: C08L9/00
Filed: 1977-05-18
Abstract: L'invention concerne une plaquette pour joint de culasse, en amiante imprégné d'un liquide synthétique organique polymérisable réticulé et contenant en outre un agent anti-vieillissant constitué par une résine synthétique phénol-formaldéhyde dont l'addition améliore considérablement les caractéristiques physiques de la plaquette (telles que la compressibilité; courbe 1 correspondant à la plaquette selon l'invention comparée à courbe 2 correspondant à une plaquette non traitee selon l'invention). L'invention concerne également un procédé de fabrication de la plaquette.
Patent FR-2354305-A1 (FR)
Title: Procede pour la preparation du b bourbonene
Inventor: HIGO MORIAKI
IPC: C07C5/31
Filed: 1977-06-10
Abstract: Procédé pour préparer du bourbonène à partir d'au moins une huile essentielle contenant du germacrène D. On irradie l'huile avec une lampe à vapeur de mercure, jusqu'à obtention de beta bourbonène. On peut opérer sur un mélange d'huile avec au moins un solvant d'extraction, contenant éventuellement un stabilisateur, tel qu'une cétone. L'invention intéresse surtout l'industrie chimique, notamment celle des parfums.
Patent FR-2359802-A1 (FR)
Title: Fibre reinforced cementitious prods. - using glass or mineral fibre rovings, a flocculant and monofilaments
IPC: C04B14/42
Filed: 1977-07-22
Abstract: Cementitious prodts. reinforced with fibres are mfd., in which the mixt. is formed into a short from a fluid suspension by applying a suspension of cement and chopped glass fibre rovings to a permeable surface and draining off the liquid by suction through the surface. Specifically a flocculant is added to the mixt. together with bon-crystalline inorganic monofilaments esp. of glass wool or mineral wool. The prodn. replace prior art asbestos cement prods. The flocculant additive improves the drainage, so that the water content of the setting cement is reduced, Giving increased strength to the finished prod. The fine monofilaments prevent fine particles of filler and cement from passing through the drainage holes, and provide in their own right increased reinforcement.
Patent FR-2364654-A1 (FR)
Title: Composition antibiotique contenant un derive solide de la cephalosporine et un sel de l'acide carbonique
IPC: C07D257/04
Filed: 1977-08-30
Abstract: Composition antibiotique solide renfermant du dichlorhy-drate de l'acide 7 beta -Ø2-(2-imino-4-thiazolin-4-yl) acétamidoõ-3-Ø1-Ø2-N,N-diméthylamino) éthylõ-1H-tétrazol-5-ylõ thiométhyl-3-céphème-4-carboxylique, ou son hydrate, et un sel de l'acide carbonique pharmaceutiquement acceptable, qui est rapidement transformée en solutions injectables par addition d'un solvant, lesquelles solutions montrent une activité antibactérienne élevée en donnant moins de réactions locales, quand elles sont injectées. Utilisation de ces compositions antibiotiques pour traiter des maladies infectieuses ou bien pour désinfecter les instruments chirurgicaux et les salles d'hôpitaux.
Patent FR-2401034-A1 (FR)
Title: Protective shield for vehicle twin wheels - with discs held on spacers and centres by lugs and adjustable high tension bolts
IPC: B60B11/02
Filed: 1977-08-26
Abstract: A removable protective disc for fitting on to twin wheel centres, has a top part (6) with fixings to the centre of the disc (1) of the first wheel, and double pieces (7). The spacing pieces have an eye (8) and adjustable tensioners to fix the disc of the second wheel. The retaining bolts (4) are high tension type and there are projections (2) to help centering. A part (15) is for the twin wheel and assembled by arms fixed to the disc via the eye (8). One item (14) is threaded at each end.
Patent FR-2364147-A1 (FR)
IPC: B60T8/18
Filed: 1977-09-08
Abstract: The load braking device has a brake valve (1) designed as a pressure relay valve, actuatable by a brake control valve by means of a pilot pressure (Cv), which is adjustable in its transmission ratio. The brake valve (1) contains a balance beam (17), which on one side rests on a pivot bearing (19), adjustable by means of a load-dependent pressure (T), on which beam on the other side close to one end, a piston (25), acted upon by the pilot pressure (Cv), and on the other end a piston (27) acted upon by a control pressure (S), act and which balance beam (17) actuates a valve (39), which monitors a brake pressure (C) for a brake cylinder (9). The braking force is reduced by the brake block (33), which can be loaded by the brake cylinder (9), by way of suspension shackles (31) and having been converted into the control pressure (S) in a transducer (29) is fed back to the brake valve (1) as a measuring signal. The load braking device ensures that regardless of variations in the coefficient of friction on the brake block (33), which may be due to different vehicle speeds or load states of the vehicle, a certain, constant braking force is achieved in each braking stage so that predetermined braking distances and smooth braking decelerations of the individual coaches in the train can be adhered to.
Patent FR-2402695-A1 (FR)
Title: Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomers
Inventor: MONCUIT MARC DE
IPC: C09K5/08
Filed: 1977-09-13
Abstract: The fluid comprises monoalkyl-cyclohexanes with 6-14, pref. 8-12 esp. 10 C in the alkyl gp. The fluid is specified for use in planar solar energy collectors. It is also useful for cooling engines. It does not corrode metals and elastomers and has a fire point above 100 degrees C. It is esp. useful in the -20 to +180 degrees C range and is compatible with energy-storing substances, e.g. hydrates of inorg. salts and eutectic mixts. of these.
Patent FR-2365324-A1 (FR)
Title: Photo-endoscope comportant un tube-eclair electronique place a l'extremite distale.
Inventor: SCHUBERT HERBERT
IPC: A61B1/04
Filed: 1977-09-23
Abstract: L'invention concerne un photo-endoscope comportant un tube-éclair électronique qui est engagé dans le tube optique métallique sur le côté distal d'examen, ce tube étant pourvu d'un fourreau protecteur transparent et étant disposé avec une masse d'enrobage transparent dans un boîtier métallique pourvu d'un évidement orienté dans la direction d'observation. Ce photo-endoscope comprend une tige métallique 16 entourant le système optique 1, le tube-éclair 4 et le conducteur optique 11 et pourvue d'évidements 18, 19 en forme de fenêtres pour permettre l'observation et l'orientation du rayon émis par le tube-éclair et dans l'extrémité distale de laquelle est fixé un fourreau cylindrique transparent 20 s'étendant à peu près sur la longueur du tube-éclair et présentant une épaisseur de paroi renforcée dans la zone de la sortie du rayonnement du tube-éclair. Photo-endoscope permettant d'éviter dans tous les cas la pénétration d'éclats ou de la masse d'enrobage dans la cavité du corps, par exemple en cas d'éclatement du tube-éclair.
Patent FR-2367144-A1 (FR)
Title: Patterned toilet tissue paper prodn. - by forming and drying on cylinder using screen with blocked areas corresp. to pattern
Inventor: ABERG SVEN ULRIK TORBJORN
IPC: D21F1/00
Filed: 1977-10-05
Abstract: Patterned, perforated paper is produced by feeding the wet paper web to the periphery of a drying cylinder whose heated face forms a first shrinking surface for the web, the other shrinking face being formed by a co-operating wire mesh screen provided at predetermined locations with blocking means which prevent the web from being dehydrated uniformly. Blocking means cause the fibres to be compacted adjacent their vicinity and the paper web is in contact with the cylinder from the paper stock discharge moment to the final drying stage. Paper tissue with a diversely patterned face of varying intensity can be produced. Wear of felt is prevented. Uneven pattern formation is also prevented. Used for mfg. toilet paper, paper serviettes and hygienic paper.
Patent FR-2369009-A1 (FR)
Title: Rouleau presseur d'appareil pour l'application d'une cou
IPC: G03D5/06
Filed: 1977-10-27
Abstract: Appareil pour l'application d'une couche de liquide sur une matière en forme de feuille ou de bande, comprenant un rouleau applicateur de liquide, des moyens d'amenée de liquide au rouleau applicateur, un rouleau presseur servant à presser la matière en feuille ou en bande contre le rouleau applicateur, et des moyens d'amenée et d'avancement de la matiere en feuille ou en bande. Le rouleau presseur 19 est formé de plusieurs rouleaux partiels assemblés par des éléments d'assemblage, chaque élément d'assemblage permettant un déplacement radial relatif de deux rouleaux partiels adjacents et chaque rouleau partiel étant poussé en direction du rouleau applicateur 15 par au moins un élément ressort. Application aux appareils de développement d'épreuves diazotypiques.
Patent FR-2409130-A1 (FR)
Title: Perfectionnement au montage des meules de machines a rectifier
IPC: B24B41/04
Filed: 1977-11-22
Abstract: L'INVENTION CONCERNE LES MACHINES-OUTILS. LA MACHINE COMPORTE UN BATI1 AVEC TABLE FIXE2 SUPPORTANT UN CHARIOT PORTE-MEULE23 ET UN BANC3 AVEC TABLE MOBILE5 QUI PORTE LA POUPEE6 ET LA CONTRE-POUPEE7 ENTRE LESQUELLES ON MONTE LA PIECE A RECTIFIER. LA MEULE41 EST FIXEE SUR UNE DOUILLE MONTEE FOLLE A ROTATION SUR UN ARBRE DONT LES DEUX EXTREMITES SONT FIXEES RIGIDEMENT RESPECTIVEMENT DANS DEUX SUPPORTS51, 52 SOLIDAIRES DU CHARIOT PORTE-MEULE23. L'INVENTION EST APPLICABLE AUX MACHINES A RECTIFIER.
Patent FR-2375132-A1 (FR)
Title: Grab scoop for granular or powdered material - has internal rod preventing material leakage or scoop overloading (NL 27.6.78)
IPC: B66C3/02
Filed: 1977-12-14
Abstract: The grap scoop is designed so that no material is lost on lifting due to inadequate sealing. The grabbing depth of the scoop is limited in the chamber enclosed by the plate lining of the grab scoop. The limiting arrangement consists of a rod (7) arranged on the support plates and the rod longitudinal axis is at right angles to the side plates of the scoop shell. The rod projects over the whole width of the scoop shell. The scoop is not able to penetrate excessively into the bulk material due to its lowering speed and its own weight. The limited load pick up prevents undesirable deformation of the material and of the scoop and the shell edges are accurately matched.
Patent FR-2376448-A1 (FR)
Title: Dispositif de developpement pour des feuilles electroradiographiques de support d'images
IPC: G03G21/00
Filed: 1977-12-20
Abstract: L'invention concerne un dispositif de développement pour des feuilles électroradiographiques de support d'images. Ce dispositif comporte un boîtier 1 contenant un tambour rotatif 3 dont la longueur du pourtour est supérieure au double de la longueur d'une feuille 22 à développer et qui comporte deux moitiés 3a, 3b auxquelles sont associés des dispositifs particuliers 23, 24, 4-7 de maintien des feuilles à l'état etiré, la moitié 3b étant d'un diamètre inférieur à celui de la moitié 3a de manière qu'une feuille 22 tendue sur cette moitié 3b ne vienne pas contacter le révélateur liquide 26 placé dans un bain 27 en amont duquel est disposé un dispositif de décharge par effet couronne 32, 33 sur la périphérie du tambour. Application notamment aux appareils de mammographie par voie électrophotographique.
Patent FR-2397507-A1 (FR)
Title: Element d'encliquetage d'une charniere se bloquant par inertie, notamment pour siege de vehicule
IPC: A47C1/026
Filed: 1978-01-26
Abstract: Charnière qui, articulant l'un à l'autre un siège de véhicule et son dossier, se bloque automatiquement par suite de la force d'inertie lors des décélérations brutales. Une des moitiés de cette charnière est constituée de deux plaques solidaires du siège et percées de trous dans lesquels s'articulent d'une part la plaque pivotante, solidaire du dossier, qui constitue l'autre moitié de la charnière, et d'autre part un cliquet à mouvement pendulaire qui, lors d'une décélération brutale, pivote et vient engrener avec un rochet extrême de la plaque mobile en arrêtant ainsi son mouvement pivotant. Application aux dispositifs de sécurité pour véhicules automobiles.
Patent FR-2381884-A1 (FR)
Title: Platine pour charniere invisible, en particulier pour charniere de meuble
IPC: E05D7/04
Filed: 1978-02-22
Abstract: La platine 1 comprend une partie oblongue 2 et des appendices transversaux 3, 4 servant de pattes de fixation. Chacun de ces appendices est muni d'une boutonnière transversale 5, 6 et d'une denture 7, 8 orientée parallèlement à la partie oblongue 2. Pour les vis de fixation 9 et 10, il est prévu des plaquettes intercalaires 11 et 12, qui coopèrent au moyen de dentures 13, 14 avec les dentures 7, 8 des appendices 3, 4. Les plaquettes intercalaires 11 et 12 sont guidées entre des nervures longitudinales 19, 20 des appendices 3 et 4. Les plaquettes intercalaires présentent avantageusement en plan une forme rectangulaire.