baber/WOPTO huggingface dataset:
Patent FR-2330305-A1 (FR)
Title: Combine harvester threshing drum discharge - has flexible guide sheet sheet supported over gap between threshing grid and shaker (HU 28.3.77)
IPC: A01F12/24
Filed: 1976-11-05
Abstract: The combine harvester with a threshing frame (2) underneath the threshing drum (3), with a stone receiving tray (1) mounted one side of the drum, has a guide unit the other side, preceding the shaker grid (5), supported on the top edge of the threshing frame (2) where it curves round the drum. This guide unit has a rubber or plastics sheet (7) supported by an upright cross member (6) from which extends a set of supports (8) which slope gently downwards towards the shaker grid. Attached to each sections of the shaker is a plate (11) made of flexible material, extending upwards in the direction of the guide unit above.
Patent FR-2335591-A1 (FR)
Title: Treating agglomerated or non-free flowing washing powders - by mixing with a molecular sieve type zeolite
IPC: C11D3/12
Filed: 1976-12-07
Abstract: The powders comprising and organic detergent and a mineral salt which can be hydrated by the moisture in the powder, are treated by mixing with 0.5-10% of a molecular sieve type zeolite which has a hydration capacity of >=10% of its weight of moisture. Used partic. for washing powders, hydration of salts tends to either make the powder agglomerate or make it less free-flowing. This tendency is increased with the lower amts. of polyphosphates used. The process recovers the affected powder, makes it free-flowing and stable to storage without affecting the detergent properties.
Patent FR-2358357-A1 (FR)
Title: Procede de production d'hydrogene par decomposition de l'eau
IPC: C01B3/08
Filed: 1976-12-31
Abstract: L'invention concerne un procédé de production d'hydrogène par décomposition de l'eau. De l'aluminium ou de l'aluminium recouvert d'une mince pellicule d'un autre métal et un sel complexe d'ammonium d'un métal autre que l'aluminium sont mis en contact l'un avec l'autre dans de l'eau ammoniacale. L'hydrogène produit peut être utilisé comme source peu polluante d'énergie thermique.
Patent FR-2369064-A1 (FR)
Title: Adjustable tool for cutting timber laminates - has two truncated cone cutting wheels with one wheel adjusted by rotating on offset spigot
IPC: B26B25/00
Filed: 1977-01-13
Abstract: The adjustable laminate cutting tool has two freely rotating cone cutters (12, 15) and is esp. for use in a joinery workshop. The cutter relationship can be adjusted to suit different thickness of timber or laminate (4). The cutters rotate on parallel interspaced axles (13', 16') and are of truncated con form. The cutters are arranged with the end faces of largest dia. in a common plane, and with the cone faces in opposition about this plane. One (12) of the cutters is adjustable in a direction perpendicular to its axle (13') and is moved to alter the distance between cutting edges. The wheel stub axle (13') is mounted on a block with a parallel stub axle (13) projecting from the rear.
Patent FR-2377963-A1 (FR)
Title: Load handling grab - has winch actuating jaws mounted on slewing column and moving controlling component
IPC: B66C1/42
Filed: 1977-01-20
Abstract: The load-handling grab comprises a truck raised and lowered in guides by a hoist block, and a column fixed to the truck with the jaws at the lower end. The column slews under the action of a drive mechanism on a vertical axis in the truck, but otherwise cannot move in relation to it. The winch actuating the jaws (5) is mounted on the slewing column (2) and moves the component (53) controlling them. Where its rope (66) is reeved round one or more pulleys (681), these can be fixed in relation to the column, the rope also being reeved round one or more further pulleys (671) rotating on a spindle (672) and coupled to the slide (53) actuating the jaws.
Patent FR-2378761-A1 (FR)
Title: 2-Methyl-5-methoxy-indolyl-3-aceto-hydroxamic acid derivs. prepn. - from corresp. 3-indolyl-acetaldehyde; liberating the acid from the sodium slat (NL 27.6.78)
Inventor: TAMIETTO TERESIO
IPC: C07D209/14
Filed: 1977-02-23
Abstract: Prepn. of 3-indolylacetohydroxamic acids of formula (I) (where R is p-chlorobenzoyl, benzyl, allyl or H) comprises (a) forming a soln. of the corresp. 1-(R)-2-methyl-5-methoxyindolyl-3-acetaldehyde (II) and benzene sulphone hydroxylamine, PhSO2NHOH in an inert water miscible solvent in molar ratio (II):PhSO2NHOH 1:2. (b) adding an aq. NaOH soln. of >=1.5N with stirring at 0-8 degrees C to this soln., ensuring that the pH does not rise above 8 and that the total no. of moles of the NaOH added is the same as the no. of moles of amine, so that the reaction prod. is in the form of the Na salt; (c) treating the Na salt with one equiv. of a water-soluble acid for each mol (II) dissolved in step (a) to liberate (I); and (d) pptg. (I) by adding water to the soln. (I), described in US 3624103 has antiinflammatory, analgesic and antipyretic properties. Yields of (I) are >=75%, and the use of starting materials harmful to man is reduced.
Patent FR-2381468-A1 (FR)
Title: Mechanised feeding trough for animals - has endless belt conveyor reinforced with slats and battens on lower and upper surfaces respectively
IPC: A01K5/02
Filed: 1977-02-25
Abstract: The trough comprises an endless belt of light plastics or rubber sheet secured to slats (5) on its lower surface. Drive is transmitted to the belt via the slats which co-operate with teeth on the drums. The upper surface of the belt is reinforced with battens (7). The slats slide over an upper support surface (2) and on the return run the battens slide over a lower support surface (3). Tapered rollers (8) at each end of a supporting structure guide the upper side edges of the belt between the drums and inclined guides (9), the upper surface of which overlaps the edge of the belt.
Patent FR-2342313-A1 (FR)
Title: Crosslinking and chain lengthening of hydrocarbon polymers - by heating with acyloxy-carbamates
Inventor: ASWORTH BRIAN THOMAS
IPC: C08F8/00
Filed: 1977-02-24
Abstract: Process for crosslinking or lengthening hydrocarbon polymer chains contg. ethylenic unsaturation comprises mixing the polymer (I) with a carbamate of formula (II) (R1OCO.NH.OCO)m A (where R1=opt. substd. hydrocarbyl; m is an integer; and A is H or opt. substd. hydrocarbyl of valency m). The mixt. is then heated, pref. to 100-250 degrees C. (II) are new cpds. (a) where m=1 and >=1 of R1 and A is >=7C, esp. 7-18C alkyl, and (b) where m=2 and A=opt. substd. divalent hydrocarbylene, esp. phenylene or 2-4C alk(en)ylene. They are used for crosslinking natural or synthetic polyisoprene; polybutadiene, or copolymers contg. isoprene or butadiene. (II) are less volatile than the known lower alkyl esters, so are more easily and rapidly incorporated. In an example reaction of ethyl N-hydroxycarbamate and terephthaloyl chloride gave di-/N-(ethoxycarbonyl) amino/terephthalate.
Patent FR-2382266-A1 (FR)
Title: Mechanical manipulator for holding growing cylindrical crystals - moves them continuously to encourage formation of the desired crystal form
Inventor: BARBE A
IPC: C30B15/34
Filed: 1977-03-04
Abstract: The appts. is for the continuous traction of long cylindrical crystals growing from a bath of molten material. The appts. contrives to support the crystal in a vertical position, while imparting to it a constant speed of rotation, adjustable over a limited range, and a slow continuous axial displacement. The axial displacement is manually adjustable between zero and a max. of about 1 m/hr. The crystal is held in a hole passing through a long vertical body. The hole widens at each end to accommodate the moving parts of the appts. These moving parts are identical at each end of the appts.
Patent FR-2349883-A1 (FR)
Title: Input and output interface logic for concurrent operations - permits simultaneous transfer of command, peripheral address and data
Inventor: BOURKE DONALL G
IPC: G06F13/34
Filed: 1977-03-04
Abstract: The interface between I/O control logic, or channel, and peripheral devices permits simultaneous transfer of command, device address, and data. It includes logic in a peripheral device control unit, for dynamic change of the attached peripheral device interrupt priority level while the device may be executing a prior command. The I/O control logic includes means for initiating serial poll signalling while other transfers are taking place on the interface. Pref. this is achieved by utilizing the data transfer lines of the interface for data involved in the transfer, while utilizing a separate address bus for simultaneous transfer to a peripheral device control unit of a device address to be used for selection, and command information involved in the transfer.
Patent FR-2345759-A1 (FR)
Title: Temp. compensated constant voltage circuit - has negative feedback driven by constant current circuit with positive temp. coefficient
IPC: G05F3/30
Filed: 1977-03-23
Abstract: The temp.-compensated constant-voltage circuit comprises a constant-current circuit with positive coefficient, negative feedback for constant output voltage and a constant-current circuit for driving the negative feedback circuit with a constant current. The constant-current circuit comprises two NPN transistors (Q1-2) with emitters connected to earth, the base of the first being connected to the collector of the second which is coupled to its base via a resistor (R2). The feedback circuit (2) comprises an NPN transistor (Q4) with collector to supply voltage and emitter connected to the circuit output terminal and via a resistor (R3) to the base of a fourth transistor (Q3) whose collector is connected to the base of the first. The bases of both transistors are therefore supplied with a constant current.
Patent FR-2384683-A1 (FR)
Title: Temporary cover plate for apertures in machine components - comprises heat-shrinkable polystyrene plate detachably glued to rim of the opening
IPC: B05B12/26
Filed: 1977-03-22
Abstract: Protective device for provisionally or temporarily covering an opening in an object such as a machine component, comprises a cover plate which is larger than the opening to be covered. The cover plate is adhesive at least where it contacts the rim of the opening, and is heat-shrinkable so that it detaches itself from the covered object when heated. Both application and removal of the cover plate are less time-consuming and easier than prior-art use of e.g. adhesive tape.
Patent FR-2391673-A1 (FR)
Title: Bureau with metal support frame - having trapezoidal end sections joined by longitudinal members to define internal storage space
IPC: A47B97/00
Filed: 1977-05-25
Abstract: The support frame for e.g. a bureau has trapezium-shaped end sections joined by upper and lower longitudinal members. The frame is such that the body of the bureau can be stored inside it for transport. One of the upper longitudinal members is pref. lower than the other to accommodate a drawer, the body of the bureau being supported by angle irons. In its outer position, the drawer may form a support for a pivoted flap on the bureau. The front face of the drawer may be inclined to seat flush in the frame, the width of the drawer body being less than that of the frame.
Patent FR-2394467-A1 (FR)
Title: Liquid product distribution mechanism - has valve discharging through opening in hinged lever on vessel
Inventor: MORANE BRUNO
IPC: B05B11/00
Filed: 1977-06-15
Abstract: The liq. product distribution equipment has a vessel equipped with an outlet valve or a reciprocating manual pump, and a lever pressed by the user to actuate the valve and discharge the product. The lever (9) hinges directly on the vessel (1), and has an opening through which the liq. from the valve (5) is discharged. The vessel can be rectangular, the lever being of the same width as the narrow faces of the rectangle. The liq. can be discharged at right angles to the direction in which the valve moves.
Patent FR-2356357-A1 (FR)
Title: Dispositif de confection de ballots de plantes recoltees, dote d'un mecanisme de liage
IPC: A01F15/14
Filed: 1977-06-29
Abstract: L'invention concerne un dispositif destiné à comprimer en ballots des plantes cultivées du type herbe ou foin. Il comprend une chambre de compression 51 et un piston 52 effectuant un mouvement alternatif dans la chambre. La chambre et le piston sont dotés chacun d'un canal ouvrant en direction de l'espace de compression, de sorte que, dans la position extrême du piston, le canal de la chambre et celui du piston forment un conduit annulaire ininterrompu permettant le passage d'une longueur de lien 59, un mécanisme 510, 513, 515 servant à attacher ensemble les deux extrémités du lien. Le lien peut être attaché pendant que le piston est dans la position de compression, de sorte que des ballots de trois à quatre fois plus gros peuvent être produits.
Patent FR-2358714-A1 (FR)
Title: Systeme d'identification de patient
IPC: A61B5/117
Filed: 1977-07-07
Abstract: L'invention concerne un système d'identification de patient Cet appareil comporte un émetteur pouvant être fixe sur le patient et comportant un récepteur de commutation 1, un amplificateur de commutation 2, un étage de commande temporelle 3, un étage de modulation 4 et un étage d'émission 5, qui émet sans fil une information d'identification associée au patient, ainsi qu'un appareil d'identification pouvant être manipulé séparément de l'émetteur et comportant un système permettant de brancher l'émetteur du patient, ainsi qu'une imprimante pour l'information d'identification émise par l'émetteur du patient. Application notamment aux systèmes d'identification d'échantillons liquides ou de radiographies.
Patent FR-2400116-A1 (FR)
Title: IC engine distributor cap assembly - has electrodes fitted after moulding thermosetting plastics material without any machining being necessary
IPC: F02P7/02
Filed: 1977-08-10
Abstract: A distributor cap is designed for use in IC engines. The cap is designed to allow the centre and distributor electrodes to be inserted after moulding of the cap proper which does not require any further machining. The centre and distribution electrode sockets (7, 15) within the moulding (2) are identical. The basic cap is moulded from a heat setting plastics material and has the normal central and four distribution pillars each having a recess tapered slightly towards the cap surface. The inside surface of each recess is slightly corrugated (12) trapping the socket electrode (11) which extends through the cap into sprung or fixed electrodes.
Patent FR-2400472-A1 (FR)
Title: Silo unloading and fodder truck - has hopper with mixing tools and front wall hinging down
IPC: A01F25/20
Filed: 1977-08-18
Abstract: The silo-unloading and fodder truck comprises a chassis with a fodder hopper and cutting tool, also a discharge chute with hydraulically-operated shutter. The hopper is a mixing hopper(1) with mixing tools(2, 3) and trough-shaped. Its front wall(11), with or without the sidewalls(12), is tilted by hydraulic rams(4). The chassis(5) has an upright supporting beam(6), on the top of which a boom(7), extending rearwards, hinges under the action of a further ram(10) acting between it and the beam. The boom supports a mounting (8) for the cutter(9), which can reach up to heights of 5m. There can be a gearbox on the chassis, with stub-shafts(12) protruding to the sides, carrying sprockets or belt pulleys for the drive to the mixing tools and the cutter.
Patent FR-2402580-A1 (FR)
Title: Dispositif de correction automatique d'un carrousel de remplissage a dosage ponderal
IPC: B65B3/28
Filed: 1977-09-09
Abstract: La présente invention concerne des installations de remplissage de récipients à dosage pondéral. Le dispositif de correction comporte un carrousel de transfert 20 disposé en série par l'intermédiaire d'une étoile de transfert 4, avec un carrousel de remplissage à dosage pondéral 10. Le carrousel de transfert comporte n1 -1 postes statiques 21 et un poste de balance de comparaison 22, le nombre n1 des postes du carrousel de transfert etant premier avec le nombre n des postes 11 du carrousel de remplissage 10, permettant ainsi d'établir un pesage de comparaison des récipients remplis 100 prélevés de façon séquentielle à partir du carrousel de remplissage et ainsi de corriger individuellement les balances de pesage du carrousel de remplissage 10. Application notamment aux installations d'embouteillage.
Patent FR-2375717-A1 (FR)
Title: Procede de formation de trous de connexion auto-alignes dans des systemes d'interconnexion multicouches
Inventor: CORBIN VIVIAN R
IPC: H01L21/768
Filed: 1977-09-09
Abstract: Procédé de formation de trous de connexion auto-alignés dans des systèmes d'interconnexion multicouches. Ce procédé comprend l'application d'une couche organique 8' sur la structure qui comporte un substrat semi-conducteur 2' muni de bandes métalliques 6' et 7' et passivé par une couche de verre 4' qui reproduit le relief des bandes, dans des saillies de type 5'. On applique ensuite une couche photorésistante 10' que l'on expose selon une configuration désirée, puis qui est développée ensuite. On élimine la portion exposée de la couche 8', ce qui forme l'ouverture 21' (le cas représenté est celui d'un mauvais alignement au masque). Le verre est alors attaqué, ce qui produit l'ouverture 14 qui est parfaitement centrée sur la bande 7'. Application à la fabrication de dispositifs intégrés à semi-conducteurs, notamment aux étapes de métallurgie.
Patent FR-2365422-A1 (FR)
Title: Procede pour le pliage de matiere plastique en feuille et feuille de matiere plastique pliee obtenue par la mise en oeuvre de ce procede
IPC: B29C53/06
Filed: 1977-09-20
Abstract: Procédé pour le pliage de matière plastique en feuille. On ménage dans l'épaisseur de ladite feuille une gorge d'affaiblissement formée de tronçons successifs, puis procède au pliage de la feuille, au droit de ladite gorge d'affaiblissement, la matière de la feuille située entre les tronçons de ladite gorge s'étirant au cours du pliage et formant dans le dièdre de pliage des nervures de renforcement Realisation de boîtes, d'emballages, etc.
Patent FR-2398463-A1 (FR)
Title: Procede de traitement d'un extrait aqueux d'une matiere vegetale et produit obtenu
Inventor: FARR DAVID ROBERT
IPC: A23F3/20
Filed: 1977-10-11
Abstract: La présente invention a trait à un procédé de traitement d'un extrait aqueux d'une matière végétale en vue de diminuer le taux de caféine et/ou d'acide chlorogénique, caractérisé en ce qu'on met en contact l'extrait aqueux avec un adsorbant solide ligneux d'origine végétale à l'état divisé, à température comprise entre 0 et 100 degrés C, de façon à adsorber la caféine et l'acide chlorogénique.
Patent FR-2382286-A1 (FR)
Title: Dispositif de faconnage d'elements metalliques
IPC: B21C35/02
Filed: 1978-01-02
Abstract: La présente invention concerne un dispositif de façonnage d'éléments métalliques Ledit dispositif est destiné à donner une configuration décorative continue à un élément métallique extrudé, alors que celui-ci sort à l'état relativement amolli de l'extrudeuse sous la forme d'une tige ou barre ininterrompue, selon un déplacement rectiligne et qu'il est soumis à une plage de pressions variables dirigées vers l'extérieur. Applications à la production, entre autres articles, de mobilier métallique et, en particulier, de meubles à usage extérieur.
Patent FR-2378625-A1 (FR)
Title: Dispositif d'application pour des masses reactionnelles a caractere fluide
IPC: B29C44/46
Filed: 1978-01-16
Abstract: L'invention est relative à un dispositif d'application de masses réactionnelles à caractère fluide. Dans le dispositif, la barre transversale de répartition présente une cavité extérieure et une cavité intérieure qui sont séparées l'une de l'autre par une cloison interne munie d'ouvertures, tandis que la cloison interne présente à l'endroit le plus haut des ouvertures d'écoulement pour le passage de la masse réactionnelle vers la cavité extérieure qui est entourée par la paroi extérieur qui est munie, à son tour, d'ouvertures de sortie pour la sortie de la masse réactionnelle, et par le fait que la cavité intérieure de la barre transversale communique avec les admissions. Le dispositif est applicable à des masses plastiques transformables en mousse.
Patent FR-2379515-A1 (FR)
IPC: A61K31/495
Filed: 1978-02-03
Abstract: The novel benzenesulphonamide and benzamide derivatives of the general formula: in which R1 represents a halogen atom or the group NR2R3; R2 and R3, which can be identical or different, represent hydrogen or straight-chain or branched (C1-C6)-alkyl, or where R2 and R3, together with the nitrogen atom, can form a 5- or 6-membered heterocyclic ring which can contain a further heteroatom from the group O, N or S, or where R2 represents hydrogen and R3 represents the group R4CO or R4SO2, in which R4 has the meaning hydrogen or (C1-4)-alkyl; R5 represents hydrogen or one or more halogen atoms or hydroxy- or (C1-4)-alkoxy groups; X represents CH2, O or the group NR6, in which NR6 has the meaning hydrogen or (C1-4)-alkyl, and Y represents SO2NH2 or CONH2, and the acid addition salts with organic or inorganic acids thereof are suitable for the treatment of cardiovascular disorders, such as hypertension. These compounds are prepared by reductive alkylation of a compound of the general formula: with a ketone of the general formula:
Patent FR-2424473-A1 (FR)
Title: Conveying diphase fluid, of high gas-liq. volumetric ratio - by removing free gas, increasing gas and liq. pressures, and mixing to give a new fluid of reduced free gas content
Inventor: ARNAUDEAU MARCEL
IPC: F17D1/00
Filed: 1978-02-24
Abstract: The liq. and gas components of a biphasic flow, of high gas/liq. volumetric ratio, are conveyed in the same pipe by removing free gas from the fluid, and then forming a fluid of limited free gas content, lower than a preselected value, by (a) increasing the pressure of the fluid of reduced free gas content, (b) simultaneously increasing the residual gas to the same pressure and/or (c) producing a new fluid of reduced gree gas content by admixing the fluid of reduced free gas content with the residual gas. The appts. comprises a separator, a pump to increase fluid pressure, a pump to increase gas pressure, and a mixer for fluid and gas, operating under constant pressure. The process is used for e.g. petroleum effluent from oil fields. The greatest part of the effluent is recovered.
Patent FR-2418899-A1 (FR)
Title: Compression-type hose connector - has plug sleeve force into hose to compress its walls and force material through apertures in outer sleeve
Inventor: DEVLACMINCK GERARD
IPC: F16L33/24
Filed: 1978-03-01
Abstract: The connector has a perforated sleeve (1), the bore of the sleeve being smooth. An inner sleeve (3) is pushed into the end of the flexible pipe (4) and is of such a size as to compress the walls of the pipe. The outer flexible wall of the flexible pipe is allowed to expand to its normal diameter in the holes of the outer sleeve to prevent movement of the pipe axially as well as circumferentially. The outer sleeve has a screwed portion (6) to take the adaptor (7).
Patent FR-2399001-A1 (FR)
Title: Appareil de mesure de la longueur de la bande de roulement d'un pneumatique
IPC: G01B11/04
Filed: 1978-03-10
Abstract: L'invention concerne un appareil de mesure de la longueur de la bande de roulement d'un pneumatique. Il comporte un laser produisant un faisceau qui rencontre le bord avant d'une bande de roulement placée sur une bande convoyeuse, et un premier détecteur qui émet un signal électrique indiquant le moment où le faisceau rencontre ce bord avant Un autre dispositif de détection sensible au contraste entre la bande de roulement et la bande convoyeuse détecte le bord arrière et émet un autre signal électrique. Un calculateur détermine la longueur de la bande de roulement en fonction des deux signaux électriques qu'il reçoit et de la distance entre les deux dispositifs de détection. L'invention s'applique à la fabrication continue des bandes de roulement de pneumatiques.