baber/WOPTO huggingface dataset:
Patent FR-2342701-A1 (FR)
Title: Liquid product distribution appts. - has flexible dispensing tube crushed by spring loaded clip formed of short bars on ends of rocking plate
IPC: G01F11/28
Filed: 1977-03-02
Abstract: The equipment is for the distribution of liquid products, having a flexible tube through which the product flows. A clip (6) seals off the tube (3) by crushing it, being spring-loaded against the tube and moved clear by a hand control (8). To meter the quantity dispensed there can be two clips acting alternately against the tube, the one in the downstream position being spring-loaded into the shut position, and both being coupled to a single handle etc. The clips can be in the form of short bars on opposite ends of a rocking plate. The tube can lead from a wall-mounted reservoir (2) supported on a bracket on which the clip mechanism is mounted.
Patent FR-2382181-A1 (FR)
Title: Single support frame for double glazed greenhouses - has light metal extrusions with flanged ribs and base and O:ring seals between panes
IPC: A01G9/14
Filed: 1977-03-04
Abstract: The single extrusion is made from lightweight metal and each piece consists of an outer rib with a flanged base, and an outer flange. The outer flange may be used to secure a rubber or plastics cover which seals the outer panes from the weather. the flanged base is also fitted with a support base for the glass. An inner rib connects to an inner flange arrangement each of which will support the edges of the inner panes which form part of the double glazed greenhouse. An 'O' ring seals the space between the panes.
Patent FR-2346756-A1 (FR)
Title: Digital control and monitor for machine tools - has multiple subdistribution channel between central computer and control block accepting and/or emitting signals
Inventor: FIORENZA ROBERT M
IPC: G05B19/414
Filed: 1977-02-28
Abstract: Digital control and monitoring system of machine tools has connecting lines, control units and centrally located computer. Connecting lines and control units are assigned to individual machine tools or units. Computer control is exercised on the basis of feedback messages and programmes stored in the computer. A multiple sub-distribution channel is arranged between the central computer (1) and control block (14). It accepts and/or emits signals and is assigned to the machine tools or units. The sub-distribution channel consists of several standardised sub-distribution printed circuit cards which carry out automatically control functions after receiving a command from the central computer (1).
Patent FR-2353751-A1 (FR)
Title: Resilient shaft coupling for vehicles - has rubber body with pot shaped sleeves for bolt or screw
IPC: F16D3/78
Filed: 1977-03-11
Abstract: The resilient shaft coupling for vehicle drive shafts has a polygonal rubber body provided with metal sleeves (10) by which the body is secured to an adjacent structure. Each sleeve is pot-shaped and has a toroidally rounded bottom end (12) provided with a central hole for a headed bolt (8). The inside dia. of the sleeve is slightly larger than the head (11) of the bolt. Alternatively, the central hole has a thread for a screw, in which case the inside dia. of the sleeve is slightly larger than the outside dia. of the screw thread. Pref. the thickness of the bottom is larger than the remaining wall.
Patent FR-2386905-A1 (FR)
Title: Convertisseur d'energie solaire en energie electrique
Inventor: FORRAT FRANCIS
IPC: H01L31/055
Filed: 1977-04-05
Abstract: L'invention a pour objet un convertisseur d'énergie solaire en énergie électrique. Ce convertisseur est du genre de ceux qui comprennent un réflecteur 20 et une photopile constituée par un barreau 24 de diodes semiconductrices multijonctions, lesdites diodes étant éclairées parallèlement aux jonctions; le convertisseur optique de fréquence 22 réémettant le rayonnement qu'il reçoit, dans le proche infrarouge. Application à l'utilisation de l'énergie solaire.
Patent FR-2387286-A1 (FR)
Title: Lubricant between clutch or brake cable and guiding sleeve - contg. calcium stearate dissolved in solvent e.g. silicone grease
Inventor: MAYE JACQUES
IPC: F16C1/24
Filed: 1977-04-15
Abstract: A lubricant for insertion between a driving cable and a guiding sleeve for the cable consists of >=10 (40) wt. % Ca stearate dissolved in a solvent. The solvent is partic. (partly) a silicone grease. A driving system formed by the cable and sleeve, with the inserted lubricant, is claimed. Esp., the cable is formed by >=1 metal wire coated with polyamide, and the sleeve is of polypropylene. The lubricant is esp. used for clutch or brake cables, or similar cables, in vehicles. Sudden jerking during movement of the cable in the sleeve is eliminated.
Patent FR-2349762-A1 (FR)
Title: Pressure control system for processing roller - is fitted with outer sleeve spaced from core by elastic bearing (NL 1.11.77)
IPC: G03G15/20
Filed: 1977-04-18
Abstract: The processing roller is used in a self processing camera, or similar equipment. It has a hollow sleeve (5) on which the elastic covering (6) is applied. The sleeve is mounted on a central drive shaft (1) using elastic mounting rings (7, 8) some way down from each end. The sleeve can flex in order to accommodate different thicknesses of processed material, without any strain on the drive shaft or its bearings. After processing the sleeve is restored to its original shape. Worn sleeves are easily replaced.
Patent FR-2359338-A1 (FR)
Title: Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample
IPC: C02F1/42
Filed: 1977-07-18
Abstract: The valve (12) for use with water softening plant is generally of conventional design with a central passage-way (9), a seat (8) and a valve head (10). There is in addition a by-pass (16) in the wall (11) dividing the inlet from the outlet. The flow through the by-pass can be adjusted by the screw (19) which is screwed into the boss (17) in the body (15). This adjustment is used to give a measured flow when the main valve (10) is closed in order to measure the hardness of the water flowing out of the water softening plant. The principle can be embodied in a multi-way valve which reduces the number of valves in the pipes connecting the supply pipe to the water softener.
Patent FR-2398497-A1 (FR)
Title: Synergistic compsns. for treatment of chronic bronchitis - contg. S-carboxy methyl cysteine and a penicillin or cephalosporin
IPC: A61K31/545
Filed: 1977-07-25
Abstract: Compsns. containing a non-secretomotor secretolytic (I) and a beta-lactamine antibiotic active on oral admin. (II) are new. Used for treatment of bronchopneumopathies, partic. chronic bronchitis, the compsns. may also be used for biliary, urinary, enteral and gonococcal infections. (I) and (II) act synergistically enabling lower doses of each component to be given. A typical composition contains 0.080-0.4g S-carboxymethyl cysteine and 0.080-1.6g ampicillin.
Patent FR-2363619-A1 (FR)
Title: Steam reforming catalysts for methane prodn. - comprising mixed oxide prepd. by three-stage pptn.
IPC: C10G11/20
Filed: 1977-09-05
Abstract: Catalysts for steam reforming of 2-12C hydrocarbons to produce a CH4-contg. gas comprise Ni and/or Co oxide, La and/or Ce oxide and Al2O3, and are prepd. by washing a mixed hydroxide and/or carbonate precursor with H2O followed by drying, grinding, moulding and calcining. The catalyst precursor is prepd. by (a) adding an alkaline soln. to a soln. of an Al salt, then (b) adding an alkaline soln. to a soln. of a La and/or Ce salt in the presence of the ppte. formed in (a), and then (c) adding an alkaline soln. to a soln. of a Ni and/or Co salt in the presence of the ppte. formed in (b). The 3-stage pptn. process gives increased intimate contact between the components of the catalyst compared with conventional coprecipitation. This increases the activity of the catalyst and also reduces coke deposition.
Patent FR-2364324-A1 (FR)
Title: Vanne d'eruption pour tete de forage
IPC: F16J15/16
Filed: 1977-09-05
Abstract: L'invention concerne les vannes d'éruption. Elle se rapporte à une vanne d'éruption dans laquelle un anneau externe 38 de matière élastique peut être comprimé par une bague 40 qui remonte sous la commande d'un piston 43 ou du fluide du puits, l'anneau externe 38 comprimant alors une garniture 32 qui vient fermer le trou central de passage de la vanne. Application aux vannes d'éruption des têtes de puits de pétrole et de gaz.
Patent FR-2375876-A1 (FR)
Title: Fire engine extinguishing agent cistern - has vertical cylindrical well to house swivelling column of hoist
Inventor: PODKOLZIN G P
IPC: A62C27/00
Filed: 1977-10-27
Abstract: The fire engine (1) carries immediately above the rear axles cistern (3) for the extinguishing agent. Halfway of its length the cistern is fitted with a vertical cylindrical well (4) the shell of the cylinder is flush with the top and bottom walls of the cistern, and welded to them. The top part of the well ahs a sturdy lid (5) serving as a base for the turntable for the swivelling mechanism (10) of the hoist. The lid also carries the cantilevered arms (9) for the first section of the jib (11). Both face ends of the cistern have welded-on cantilever beams (7) on the extended ends of which adjustable prop legs are fitted. Tilting loads from the let out jib are taken up by the ridigly constricted cistern shell suitably reinforced.
Patent FR-2373291-A1 (FR)
Title: Appareil de desodorisation
IPC: A24F19/10
Filed: 1977-12-08
Abstract: L'invention concerne un appareil de désodorisation, en particulier pour locaux d'habitation et de travail.  Appareil caractérisé en ce qu'il est sous la forme d'un cendrier 3 dans la partie inférieure 8 duquel est logé un agent désodorisant D.  L'invention est plus particulièrement applicable dans le domaine de la fabrication d'appareils de désodorisation.
Patent FR-2385535-A1 (FR)
Title: Perfectionnement a un support d'information
IPC: G11B7/24067
Filed: 1977-12-27
Abstract: L'invention concerne un support d'information à utiliser dans un dispositif de restitution employant un faisceau de lumière à une fréquence donnée. Selon l'invention, un substrat 13 a une surface 15 réfléchissant la lumière, recouverte d'une couche d'un matériau 17 transparent à la lumière, recouverte elle-même d'une couche 19 d'un matériau absorbant la lumière, où est formée une piste d'information; la piste d'information se compose d'une succession de trous espacés P1 , P2 , P3 , P4 , des variations de l'espace entre des bords de trous successifs représentant l'information enregistrée; l'épaisseur de la couche 19 dans toutes ses régions autres que celles occupées par les trous est en rapport avec l'épaisseur de la couche 17 pour établir une condition d'anti-réflexion pour toutes les régions de la couche 19 autres que celles occupées par les trous; l'épaisseur de la couche 19 dans les régions occupées par les trous est inférieure à celle requise pour etablir une condition d'anti-réflexion. L'invention s'applique notamment à l'enregistrement et à la restitution des signaux vidéo.
Patent FR-2413905-A1 (FR)
Title: Set of pivoting dentures - has upper set located against palate and extending fully rearwards, and lower set forming bridge across tongue
IPC: A61C13/24
Filed: 1978-01-05
Abstract: The set of dentures is complete and comprises an upper and a lower set. The upper set has an arch, modelled to locate against the palate. It also extends fully rearwards, into the throat opening, to form a hinge with the lower set. This lower set has an annular configuration, its sides locating over the gums and provide efficient and progressive support. The front part carries the teeth and the rear part is raised to form a bridge over the tongue and to provide a pivot with the upper set.
Patent FR-2378701-A1 (FR)
Title: Conveyor belt diverter with angled roller - has flat side flush with conveyor lifting articles forward as it revolves (SW 21.8.78)
IPC: B65G13/10
Filed: 1978-01-27
Abstract: The primary conveyor belt (1) is adjacent to a secondary belt perpendicular to the main belt. A second belt makes a smaller angle with the primary belt. The conveyor belts are supported by rollers (3). The main conveyor is fitted with three diverter rollers (5). The diverters are separated by a cross roller (3). The diverter rollers consist of one or more discs connected by an independent belt to a drive pulley. The surface of the disc is roughened by transverse grooves. Each disc has a segment of the circle cut away so as to have a flat surface on one side. When the flat surface is horizontal its level is just below the conveyor level. The revolving disc lifts the articles out of the way.
Patent FR-2378482-A1 (FR)
Title: Procede et dispositif de degivrage d'un meuble-presentoir
IPC: A47F3/04
Filed: 1978-02-01
Abstract: Le meuble-présentoir réfrigéré comporte un conduit d'air 22 s'étendant autour d'une boîte à marchandises et contenant un ventilateur 24 et un élément refroidisseur 25, le conduit comportant d'un côté, une ouverture d'aspiration et, de l'autre, une ouverture de refoulement munie d'aubes de guidage 28 qui dirigent l'air froid au-dessus des marchandises 21 vers l'ouverture d'aspiration. Lors du dégivrage, l'élément refroidisseur 25 est arrêté et le sens de circulation de l'air dans le conduit est inversé, de l'air ambiant étant aspiré dans le conduit 22 et l'air refoulé hors du conduit étant guidé par des organes de guidage 29 à l'écart du trajet de circulation normal et des marchandises.
Patent FR-2420438-A1 (FR)
Title: Vitrail
IPC: B44F1/06
Filed: 1978-03-24
Abstract: Pour confectionner une pièce de vitrail : on part d'un support anti-adhérent 1, on forme sur l'une de ses faces 2 des empreintes en creux ou alvéoles 3 ayant la configuration désirée, on bourre ou non, selon l'effet désiré, ces anfractuosités borgnes de granulés ou fragments de verre 4 pour en constituer des garnitures de remplissage particulaires, on pose par dessus une plaque de verre 5 et l'on porte le verre à sa température de ramollissement pendant un temps suffisant pour encastrer à demeure lesdites garnitures dans ladite plaque, de sorte qu'on obtient en sortie de four un panneau cohésif ayant l'aspect d'une dalle monobloc multicolore ou unicolore si l'on n'a pas garni les anfractuosités de verre de couleur. Application à la réalisation de vitraux.
Patent FR-2385778-A1 (FR)
Title: Compositions de revetement photopolymerisables
IPC: C09D5/00
Filed: 1978-03-29
Abstract: L'invention concerne des compositions de revêtement photopolymérisables. Ces compositions sont constituées de : A. 70 à 99 % en poids d'au moins un composé photopolymérisable comportant une double liaison carbone-carbone à insaturation oléfinique photopolymérisable, B. 1 à 30 % en poids d'au moins une résine aminoplaste, et C. 0,1 à 20 % en poids par rapport à la somme des composants A + B d'au moins deux photo-amorceurs dont au moins l'un contient un ou plusieurs groupes acides dans sa molécule, ces groupes acides formant des acides lors de la photopolymérisation, et au moins l'un ne comporte pas de tels groupes acides. L'invention s'applique en particulier à des compositions formant par photopolymérisation des revêtements adhérant bien aux substrats, en particulier aux métaux, et possédant une bonne résistance aux solvants.
Patent FR-2422571-A1 (FR)
Title: Powdered fertiliser broadcaster delivery controller - has slider moved by pressure inside discharge tube to control size of outlet holes
IPC: B65G33/14
Filed: 1978-04-13
Abstract: The distributor for powdered fertiliser has a distributor tube (1) housing a conveying worm (3) and scraper blades (9) inside the end. The worm discharges through holes (2) at the bottom of the tube, and at the other end has a pressure operated control system to increase the discharge as pressure rises inside the tube. Alongside the feed hopper (6) at that end is a hydraulic motor (13) driven by a pump (16) in turn driven by the power (18). The supply line (15) to the motor has a branch line (19) connected to a piston (20) which slides a blade (10) over the discharge holes. The blade has discharge holes (11) and moves so that they permit maximum discharge when moved the maximum amount in one direction when pressure is highest.
Patent FR-2424636-A1 (FR)
Title: Rectangular piezoelectric resonator - has AT cut form with thickness dependent on required frequency
Inventor: WYSS HUGO
IPC: H03H9/19
Filed: 1978-04-28
Abstract: The piezoelectric resonator uses an AT cut element, oscillating in a thickness shear mode esp. for use in oscillators controlling pocket calculators, filters etc. The element is rectangular in plan, is tapered in thickness towards its two narrow ends and has dimensions 7mm in length and 2.4 mm in width, thickness being dependent on the required frequency. The length is generally 2.4 times the width, the corners of the element being tapered down, pin cushion wise. The maximum dimension is parallel to the 'X' axis and makes an angle of 35 deg. with its 'Z' axis.
Patent FR-2388857-A1 (FR)
Title: Flame retardant polyurethane prodn. - with addn. of ester of a phosphorus contg. acid and poly-substd. aromatic hydrocarbon or heterocyclic cpd. or oligomer
IPC: C08K5/51
Filed: 1978-05-02
Abstract: Prodn. of cross-linked polyurethanes with improved flame retardancy is effected by adding an ester (I) of a P contg. acid and an aromatic or heterocyclic cpd. (II) of the formula R(CH2X)n (in which R is an aromatic hydrocarbon or heterocyclic gp. n is not 2. The X gp. independently are halogen, OH, SH, NH2, COOH, PO3H2, OB(OH)2 or their derivs.) to the reactants used for polyurethane prodn. Pref. (I) is a (full) ester of a phosphoric, phosphonic, phosphinic or phosphorous acid. Pref. (II) is derived from a monocyclic or (condensed) di- or polycyclic aromatic cpd. with various substits. or is an oligomer contg. aromatic and/or heterocyclic gps. The polyurethanes can be used for casting, making moulded foams, compression moulding, lacquers and laminates.
Patent FR-2425342-A1 (FR)
Title: Heavy vehicle anti-overturning retarder - has centrifugal acceleration detector emitting signal to solenoid operated brake valve and alarm circuit
Inventor: FONTANILLE JACQUES
IPC: B60R16/02
Filed: 1978-05-12
Abstract: The anti-overturning retarder is for heavy road vehicles with a high centre of gravity, detecting the critical centrifugal acceleration on entering a curve and automatically acting on the vehicle brakes. It has a centrifigual acceleration detector (1) emitting an electrical signal, together with a solenoid valve receiving the signal and actuating the vehicle brakes at the same time as audible and visual signals, e.g. a buzzer and red stop lights at the rear. The detector can comprise sealed housing in which a steel ball (3) on the end of a pendulum arm works in a damping liq. (4).
Patent FR-2391736-A1 (FR)
Title: Appareil d'inhalation pour le traitement des voies respiratoires
IPC: A61M15/00
Filed: 1978-05-26
Abstract: Appareil d'inhalation pour le traitement des voies respiratoires, comportant un oscillateur, produisant des oscillations de préférence ultrasonores, et un réservoir à liquide Qui, par une conduite, est raccordé à un élément distributeur situé en contrebas et associé audit oscillateur. Le réservoir fermé 6 contenant le liquide est relié, d'une part, par l'intermédiaire de la conduite d'aspiration 9, à l'élément distributeur 5 et, d'autre part, à une pompe à air comprimé 12, qui, pour amorcer le processus d'aspiration se déroulant par ailleurs automatiquement, permet l'envoi d'une impulsion d'air comprimé à la réserve de liquide.
Patent FR-2393328-A1 (FR)
Title: Dispositif d'absorption pour supprimer la lumiere diffuse, notamment sur une machine de photocomposition
IPC: G02B5/22
Filed: 1978-05-31
Abstract: a. Dispositif d'absorption pour supprimer la lumière diffuse, notamment sur une machine de photocomposition, b. dispositif caractérisé en ce que dans le prolongement du trajet du faisceau auxiliaire sur la face arrière de la surface partiellement réfléchissante et partiellement transparente, est disposée une structure d'absorption avec une surface concave absorbant le rayonnement du trajet du faisceau auxiliaire, c. L'invention s'applique notamment aux machines de photocomposition.
Patent FR-2397566-A1 (FR)
Title: Frein a tambour et machoires internes
IPC: F16D65/52
Filed: 1978-07-11
Abstract: L'invention se rapporte à un frein à tambour et mâchoires internes. Le frein comporte un dispositif de réglage comprenant un levier 16 monté à pivotant sur une mâchoire du frein 11 et un cliquet 19 chargé par un ressort qui est également articulé sur la mâchoire et coopère avec des dents d'encliquetage 18 formées sur l'arc d'un quadrant du levier. Une butée constituée par une entretoise 27 coopère avec le levier pour limiter le mouvement de retour de la mâchoire en cours de freinage. Le jeu entre la mâchoire et le tambour est contrôlé par un pivotement prédéterminé de l'une 21 des articulations tandis qu'un ressort de rappel 25 empêche ce pivotement de se produire autrement. Application à des freins d'automobiles même s'ils sont commandés mécaniquement.
Patent FR-2398747-A1 (FR)
Title: Nouveaux derives de l'acide vincinique, leur preparation et leur application en tant que medicaments
Inventor: CSABA LORINCZ
IPC: A61K31/475
Filed: 1978-07-25
Abstract: Nouveaux dérivés de l'acide vincinique, leur préparation et leur application en tant que médicaments. Les composés de l'invention répondent à la formule générale :
Patent FR-2435397-A1 (FR)
Title: Fruit packing carton manufactured in pairs - has hand holes at ends and reinforcement for stacking
IPC: B65D5/468
Filed: 1978-09-08
Abstract: The cartons are manufactured in pairs from a single sheet of material. Each half is identical, and has four panels (1, 2) for the sides and ends. The base panels (3, 4) are separated by slots. The end panels are fitted with hand holes and a flap (12) which is folded over in a square at the back of the hand hole, form an end ledge. This allows the cartons to be stacked.
Patent FR-2435965-A1 (FR)
Title: Mixing device - with two tubular membranes in two chambers alternately oscillated by compressed air admission
Inventor: YAMSCHIKOV V S
IPC: B01F11/00
Filed: 1978-09-18
Abstract: A liquid mixing device consists of two tubular chambers which are sepd from each other by an annular disc. Each chamber is lined with a tubular membrane, amde of elastic material, which rests at a perforated tubular support so that each membrane can be deflected inward in turn by the admission of a pressurised medium. Used in cleaning of machine parts, preparation of material to be transported in mines, mixing of pulps dispersions and degreasing in the chemical industry, wet treatment of leather and textiles. This ensures that the membranes oscillate mainly in the fundamental mode without higher harmonics. This improves the mixing of efficiency and prevents clogging of the perforations.
Patent FR-2404001-A1 (FR)
Title: Derives d'oxazolidone-2 utiles comme medicaments et procedes pour leur preparation
IPC: C07D263/24
Filed: 1978-09-22
Abstract: L'invention concerne des dérivés d'oxazolidone-2 et des procédés de leur préparation. Les composés de l'invention répondent à la formule :
Patent FR-2403952-A1 (FR)
Title: Joint d'etancheite pour toit flottant de citerne contenant un liquide volatil
IPC: F17B1/08
Filed: 1978-09-25
Abstract: Joint d'étanchéité pour citerne cylindrique à toit flottant. Il comprend une bande composite 30, en élastomère imperméable aux vapeurs, reliée au bord du toit 12 par son bord intérieur, par un raccordement sensiblement étanche aux vapeurs, et qui s'étend en anneau vers la face intérieure de la citerne 10. Dans cette bande 30 sont noyés une série d'éléments raidisseurs oblongs 36, élastiques, qui partent du bord de bande relié au toit et se terminent un peu en deçà du bord de bande portant contre la citerne. Application comme joint secondaire, joint primaire ou joint unique dans les citernes pour produits pétroliers.