baber/WOPTO huggingface dataset:
Patent FR-2343239-A1 (FR)
Title: Automatic sampling appts. and control unit - using a moveable delivery nozzle and fixed large sample bottles in an insulated, airtight container
IPC: G01N1/18
Filed: 1976-03-02
Abstract: Automatic sampler comprising a reversible peristaltic pump which sucks up the sample through a tube which can be about 5m-long, terminating in a strainer. The samples are delivered through a moveable nozzle into fixed collecting vessels which may have a volume of several litres. They are taken either at predetermined time intervals controlled by an integral timer or at the instigation of external stimuli. The pipe bringing the sample is cleaned after each sample by reversal of the circulation under the control of the control unit. The sample vessels are contained in a heat-insulated housing to maintain the physical condition of the sample. The whole assembly is enclosed in an airtight box. The electronic control unit can exchange the vol. of the samples, the number of samples per hr. or can allow the samples to be controlled manually. Appts. allows sampling to continue without the presence of an operator. The samples can be of much greater vol. than in the standard laboratory sampling equipment. Further as the collecting vessels are stationary, they may be much larger than the analysis tubes generally used. As the collecting vessels are insulated the conditions of the samples can be controlled thus giving a valid sample. It is also possible to take samples in asceptic conditions. The sampling unit can easily be introduced into pipes etc. and can be used in places were manual sampling would be impossible. The electric power for the unit is supplied by rechargeable batteries so that the unit is autonomous.
Patent FR-2346888-A1 (FR)
Title: Jointing telephone cables - esp additional cable to existing enclosed joint or termination, by mould clamped to enclosure
Inventor: PARR DAVID TURNER
IPC: H02G1/14
Filed: 1976-03-30
Abstract: Jointing an additional plastic sheathed cable into an existing joint or termination having an enclosure which can be opened up and resealed, is done with the aid of a mould which consists of a split housing with sleeve portion for sealing temporarily tothe sheath of the additional cable, and larger dia. flat flange to abut sealingly an end wall of the existing enclosure. A hole is made in this end wall for entry of the additional cable. The mould has inlet and outlet ports. Molten thermoplastic jointing matl. is flowed through the mould until the sheath and end wall are softened to bonding temp. and the joint is then allowed to cool. Used e.g., for telephone cables in local networks.
Patent FR-2314990-A1 (FR)
Title: Overhead support system for sliding doors - has rollers on weight supporting guide additional stabilising rail
IPC: E05D15/06
Filed: 1976-04-15
Abstract: The support and guide trolley for sliding doors is suspended from an overhead support profile fixed on the building ceiling or on the masonry close to the ceiling. A trolley has wheels on top of the guide profile and below this profile. The profiled support has a cylindrical section and the opposed rollers are adjusted with very small play. The rollers have a significantly longer life than in a conventional system. The trolley frame plate (8) has a support roller (18) with vertical axis which is in contact with additional support profile (14). The lower roller (11) is held against the underside of the support guide (7) so that this roller is able to rotate. The weight of the trolley and the suspended door panel is supported by the upper grooved roller.
Patent FR-2313339-A1 (FR)
IPC: C07C67/00
Filed: 1976-05-31
Abstract: Benzaldehyde is brominated in a chlorinated hydrocarbon as solvent with a mixture of bromine and chlorine as brominating agent. This allows less bromine to be consumed and a higher yield of 3-bromobenzaldehyde to be obtained compared with the known processes. 3-Bromobenzaldehyde is an intermediate in the preparation of 3-phenoxybenzyl alcohol derivatives, which are used in the synthesis of insecticides.
Patent FR-2325478-A1 (FR)
Title: Shaping appts. for prefabricated concrete components - has ribs of enlarged lower surface area or tapered ribs
IPC: B28B7/20
Filed: 1976-09-10
Abstract: The apparatus for shaping concrete, reinforced concrete or prestressed concrete prefabricated components comprises a stationary shuttering member (1) with at least one mould cavity (2) which diverges conically upwards and which allows the components to be lifted out upwards. The cavity contains at least one template (3) which abuts against the cavity wall one one side and confines the poured-in-concrete (5, 9) on the other side. The template can, after introduction of the concrete, be separated both from the shuttering member and from the prefabricated component, for re-use in further apparatus.
Patent FR-2366030-A1 (FR)
Title: Emergency release for vehicle safety belt - uses decelerometer signals with time delay to energise electromagnet and pull catch from buckle
IPC: B60R22/32
Filed: 1976-09-30
Abstract: The emergency release is fitted to to a vehicle safety belt to automatically disengage this in the event of an accident. It comprises a box (1) fixed to the vehicle bodywork and containing an electromagnet (9) and a deceloremeter (15). After a shock, the decelerometer sends a signal to an electronic control unit (10), a preset time delay being included. This unit then activates the electromagnet to pull a catch (3) towards it and release the buckle (6) of the belt. This attachment is normally spring loaded horizontally (8) and vertically (2) to prevent inadvertent release. Units to releast immediately during a fire or immersion in water can also be fitted.
Patent FR-2366145-A1 (FR)
Title: Electronic detector system for vehicle turn indicator flashers - has transistors detecting voltage across relays and further transistors connected to flasher repeater
IPC: B60Q11/00
Filed: 1976-10-01
Abstract: A detecting device monitors the turn-indicating flashers of a trailer. It comprises flasher relay contacts in the supply circuits to the left and right hand flasher bulbs and voltage-detecting transistors connected by resistors to the relay contacts, and by transistors to the flasher repeater lamp to give functional indications. The lamp is lit continuously if the chosen bulb is working, intermittently out of phase if the non-chosen bulb has failed, and not at all if the trailer is not connected. The lamp may be connected to the collector of a further transistor whose base is biassed by one or two diodes in series, and whose emitter is connected to a small resistor.
Patent FR-2367472-A1 (FR)
Title: Vertical tissue paper dispenser - is filled with individually folded paper removable from top or pile
IPC: A47K10/42
Filed: 1976-10-18
Abstract: Tissue or similar paper dispenser piled with individually folded sheets (9). The centre folds of the paper alternate (2, 3, 4) allowing a sizeable quantity to be dispensed before refilling. Each sheet is pulled by a corner from the top of the pile, releasing the next corner. The top of the pile is held down by a weight (7) approximate in size to the inside of the dispenser. A vertical slot indicates the quantity of content and need for reloading. The container is fixed to the wall either at top and bottom or at one side.
Patent FR-2334861-A1 (FR)
Title: Hydraulic system with control and bypass valve - has pump-driven servo with collecting tank and discharge valve
Inventor: GREGERSON STANLEY MARTIN
IPC: F15B13/02
Filed: 1976-12-01
Abstract: The hydraulic valve comprises a pump driven servo member, a collecting tank and a discharge valve. A control valve can be moved from a neutral position into a position connecting the servo member to the collecting tank or a position connecting the servo member via a supply line to the pump. In its neutral position and the position connecting tank andservo member, the control valve is connected via the discharge valve to the tank. The supply line is connected via a bypass pipe with a regulating valve to the pressure pipe, bypassing the control valve and the discharge valve. The regulating valve includes a throttle member and a non-return valve.
Patent FR-2339428-A1 (FR)
Title: Removing mercury from gases - with active carbons impregnated with sulphuric acid and iodine
Inventor: KRILL HELMUT
IPC: C22B43/00
Filed: 1977-01-10
Abstract: Hg is removed from a gas using impregnated active carbons which can be regenerated. The carbons are impregnated with H2SO4 and I2 or a water soluble iodine. The active carbons are used to purify air from Hg contamination. By impregnating simultaneously with H2SO4 and I2 or an iodine type of catalytic action is obtd. which accelerates Hg removal giving gases with extremely low Hg contents. It is no longer necessary to sublime I2 onto active carbons impregnation with the iodide suffices.
Patent FR-2379269-A1 (FR)
Title: Clear rigid plastics or glass display spectacles stand - is perforated by two holes to accommodate temples of pairs of spectacles
IPC: A47F7/02
Filed: 1977-02-08
Abstract: A display stand is designed to hold spectacles and it allows the spectacles to be viewed from all sides. The stand is made of glass or acrylic substances, and the width of its base is identical to the distance from the bottom of the upright surface to the two holes which are to take the temples of the pair of spectacles. The axies of the two holes form between them an angle of which the top is situated below the base. The volume of the display stand is in essence parallelipedic, in the shape of a rectangle standing at an oblique angle on its base for better display.
Patent FR-2343148-A1 (FR)
Title: Master cylinder for variable actuation of hydraulic equipment - has two coaxial piston springs in series and distance piece acting as piston stop
IPC: F15B15/14
Filed: 1977-03-03
Abstract: Master cylinder for equipment, e.g. for buses and lorries with air brake system and accessory equipment such as doors, comprises a piston (4) on which one face is subjected to compressed air, while a spring disposed in the cylinder abuts against the other face. The spring consists of two coaxial springs (6, 9) arranged in series by an intermediate member (7) which pref. acts as a stop for the piston. Pref. the clearance of the springs between the intermediate member and the i.d. of the outer spring (9), and between intermediate member and o.d. of the inner spring, (6), is as narrow as possible to allow axial displacement without oscillation or buckling. The cylinder has smaller dimensions for a given power.
Patent FR-2385099-A1 (FR)
Title: Rapid determn. of antigens and antibodies - by marking with enzyme, complex formation on a support and acid elution
IPC: G01N33/541
Filed: 1977-03-21
Abstract: Immunoenzymological method comprises (a) marking the substance to be measured, or its specific opposite, using an enzyme, (b) forming an antigen-antibody complex contg. all or part of the marked enzyme, (c) sepg. the complex on an immunoadsorbent support, (d) determining the enzyme fixed on the substance to be measured, and (e) eluting the reaction prod. from the support using an acid medium. Typically the enzyme is peroxidase, and the immunoadsorbant is glass balls activated with N-hydroxysuccinimide. The peroxidase is determined using hydrogen peroxide and ortho dianisidine. The method is very rapid, and sensitive. It is suitable for a vareity of materials such as proteins esp. fibrinogen degradation products, ACTH, MSH, beta-LPH, immunoglobulins, lactoferrin and certain medicaments.
Patent FR-2385289-A1 (FR)
Title: Dispositif perfectionne pour le prechauffage du beton avant sa coulee
IPC: B28B17/02
Filed: 1977-03-24
Abstract: L'invention concerne le préchauffage du béton juste avant sa coulée. Le dispositif de préchauffage comprend au moins une benne 2, 3 à axe vertical avec plusieurs électrodes verticales 15a, 15b, 15c, des moyens 17, 18, 19 pour faire plonger les électrodes dans la benne à travers son ouverture supérieure 21 et des moyens 20 pour alimenter les électrodes en courant électrique. Application au préchauffage du béton sur le chantier avant sa coulée dans des coffrages ou dans un atelier de fabrication de pièces de béton
Patent FR-2384679-A1 (FR)
Title: Stackable foodstuff transport basket - has bottom supported by cross-members which are removable through end wall openings
IPC: B65D21/032
Filed: 1977-03-25
Abstract: The stackable basket for the transport of foodstuffs, is constructed of bent and welded wire. It has a removable bottom (1) supported by cross-members (6), while the ends narrow openings (8) forming a central passage aiding inserting and removal of the bottom. The basket walls can be constructed from two strips, each formed by a round wire (2) bent at right angles to form a rectangle and welded together at the ends. Finer wires (3) form cross-bars, welded at intervals, to the first wires and at right angles to the rectangle sides. The two strips are then bent at right angles to form the two basket halves.
Patent FR-2368093-A1 (FR)
Title: Avertisseur de pression sanguine pour appareil de dialyse
Inventor: YIN CHIEH-KUNG
IPC: A61M1/16
Filed: 1977-05-27
Abstract: Appareil de dialyse comprenant un avertisseur propre à fonctionner en réponse à des variations de pression sanguine. L'avertisseur comprend en combinaison un capteur de pression sanguine 24 propre à fournir un signal de pression variant en fonction de la pression sanguine, une mémoire 30 propre à recevoir le signal de pression, comportant un moyen destiné à mémoriser le signal de pression reçu sous forme discrète de signal numérique et un moyen couplé au moyen de mémorisation et propre à fournir un signal de mémoire en réponse au signal numerique mémorisé, un sélecteur 70 de plage de variation de pression propre à fournir un signal de plage de variation représentant des limites de variation de pression sanguine, un comparateur 38 couplé au capteur, à la mémoire et au sélecteur de plage de variation de pression, et un circuit de commande couplé au comparateur.
Patent FR-2354327-A1 (FR)
Title: Diglycidyl hydantoines et leurs applications comme matieres resineuses
IPC: C07D405/14
Filed: 1977-06-10
Abstract: L'invention concerne des diglycidyl hydantoïnes. Ces substances sont caractérisées par la formule générale :
Patent FR-2355123-A1 (FR)
Title: Passerelle flottante gonflable
Inventor: LARSSON ERIK JOHAN
IPC: E01D101/00
Filed: 1977-06-15
Abstract: a. Passerelle flottante gonflable; b. Elle peut être enroulée ou déroulée quand elle n'est pas gonflée et elle comprend au moins deux tuyaux gonflables disposés côte à côte et à une distance déterminée l'un de l'autre, leur gonflage ayant pour résultat de déployer la passerelle, lesdits tuyaux quand ils sont gonflés, constituant les moyens de support latéraux flottants de la passerelle, et, arrangée entre lesdits tuyaux, une feuille constituant un tablier, chaque bord latéral de ce tablier étant relié de façon étanche à l'un desdits tuyaux; des moyens de distribution de charges au moins partiellement élastiques, arrangés sur le tablier, dont certains, au moins, sont reliés aux tuyaux pour la transmission des charges; des moyens d'espacement séparant les tuyaux; d'autres moyens augmentant le volume d'eau déplacé; c. Concerne la construction de ponts et de passerelles provisoires pour les pontiers, l'armée, etc.
Patent FR-2356009-A1 (FR)
Title: Etancheite de la region superieure d'une chemise humide de cylindre par rapport au carter de manivelle d'un moteur a combustion interne a piston
IPC: F02F11/00
Filed: 1977-06-23
Abstract: Etanchéité de la région supérieure d'une chemise humide de cylindre par rapport au carter de manivelle d'un moteur à combustion interne à piston, dans lequel un rebord de la chemise de cylindre repose par une surface de butée sur une surface d'appui du carter de manivelle, avec un espace annulaire formé par une rainure sur la chemise de cylindre au-dessus du rebord de la chemise et/ou un chanfrein sur le carter de manivelle à l'intérieur de la surface d'appui, dans lequel se trouve un agent d'étanchéité Entre la surface de butée 4 et la surface d'appui 6 est placée une mince couche de caoutchouc silicone ou un autre agent d'étanchéité déformable Application notamment aux moteurs à combustion interne.
Patent FR-2358185-A1 (FR)
Title: Dispositif de refroidissement pour la deshydratation d'un gaz par echange de chaleur avec un agent de refroidissement en circuit ferme
Inventor: CAZEMIER PIETER GERARD
IPC: F25B40/00
Filed: 1977-07-13
Abstract: Ce dispositif se caractérise en ce qu'il comporte un échangeur de chaleur supplémentaire dont le circuit primaire est branché entre un évaporateur et une pompe de compression et dont le circuit secondaire est intercalé entre un condenseur et une soupape de détente, cette soupape de détente étant réglée à une température ou à une pression de sortie fixe telle que la température de sortie du gaz ne soit pas inférieure à la température de solidification de la vapeur présente dans le gaz en question, et des moyens réglables de dissipation de chaleur pour le condenseur, l'agencement étant tel qu'au primaire de l'échangeur de chaleur, l'agent de refroidissement soit complètement vaporisé dans toutes les circonstances et soit légèrement surchauffe, les moyens de dissipation de chaleur étant réglables de telle manière que, quand les charges diminuent, ledit échangeur de chaleur remplisse au moins en partie le rôle du condenseur. Un des avantages du dispositif est de pouvoir fonctionner à n'importe quelle charge.
Patent FR-2361862-A1 (FR)
Title: Protheses vasculaires a structure composite, et leur procede de preparation
IPC: B29C48/10
Filed: 1977-08-19
Abstract: L'invention concerne une prothèse vasculaire à structure composite. Cette prothèse consiste en un tube de polytétrafluoroéthylène poreux dont les pores sont remplis par au moins un polymère soluble dans l'eau, qui a été rendu ensuite insoluble dans l'eau. Utilisation comme prothèse veineuse ne présentant qu'une faible tendance à l'occlusion après implantation.
Patent FR-2362909-A1 (FR)
Title: Procede pour ignifuger une matiere fibreuse renfermant de la cellulose, coloree avec des colorants azoiques complexes au cuivre
IPC: D06M13/447
Filed: 1977-08-26
Abstract: Procédé pour ignifuger une matière fibreuse renfermant de la cellulose, colorée avec des colorants azoïques complexes au cuivre ou bien avec des colorants azoïques cuprifiables ou cuprifiés ultérieurement, caractérisé en ce qu'on applique sur la matière fibreuse une préparation aqueuse qui renferme au moins : a. Un composé phosphoré; b. Une alcanolamine; c. Un sel de cuivre d'un acide minéral ou alcanecarboxylique; d. Eventuellement un précondensat d'aminoplaste qui peut être éthérifié. La matière fibreuse est ensuite séchée à des températures jusqu'à 120 degrés C et soumise à un traitement thermique entre 140 et 200 degrés C. La matière ainsi ignifugée résiste à la flamme tout en respectant la solidité de la coloration et le toucher.
Patent FR-2365801-A1 (FR)
Title: Procede et dispositif pour la mesure sans contact de la vitesse relative de deux corps
IPC: G01P3/64
Filed: 1977-09-12
Abstract: a. Dispositif et procédé pour la mesure sans contact de la vitesse relative de deux corps. b. Procédé caractérisé en ce qu'à l'aide du dispositif arrière détecteur de mesure, on obtient simultanément plusieurs signaux présentant des retards d'importances différentes, que l'on compare chacun de ces signaux retardés avec le signal retardé du détecteur de mesure situé le plus en avant, pour déterminer la paire de signaux pour laquelle s'établit la coïncidence optimale, et que l'on obtient une indication de vitesse. c. L'invention s'applique à la mesure de vitesses de véhicules d'un mouvement.
Patent FR-2365145-A1 (FR)
Title: Appareil a rogner les films
IPC: B26D1/03
Filed: 1977-09-21
Abstract: Appareil à lame pour rogner les films. Le film 24 est tiré entre deux rouleaux 23b. Des lames servent à rogner un bord. Les lames, portées par des structures Il', qui sont sollicitées contre les faces latérales 7b, 8b des rouleaux, touchent les faces pratiquement en des points de contact situés face à face. Des moyens servent à lever les structures de coupe 11' en sens opposé à la sollicitation. Selon une forme de réalisation les rouleaux sont montés flottants et portent des moyens de sollicitation servant à appliquer la face latérale du rouleau contre la structure de coupe. Application au découpage en largeur des films et bandes.
Patent FR-2365631-A1 (FR)
Title: Procede de production de levures utilisant des hydrocarbures
IPC: C12N1/26
Filed: 1977-09-22
Abstract: Procédé de mise en oeuvre de fermentation de levure utilisant un hydrocarbure en vue de la production d'une biomasse à des températures au-dessus de la température optimale normale de la levure. Le procédé comprend la culture en continu de la levure dans un bouillon à une concentration d'oxygène dissous comprise entre 20 et 90 % de la proportion d'oxygène dissoute dans le bouillon à la saturation par rapport à l'air à un taux de dilution compris entre 0,20 h**-1 et 0,40 h**-1.
Patent FR-2368355-A1 (FR)
Title: Self-supporting, heat-insulating building panels - have reinforcement embedded in e.g. insulating polyurethane foam and outer covering sheet
IPC: B32B15/08
Filed: 1977-10-11
Abstract: Self-supporting, heat insulating building panels consist of two outer sheets contg. between them heat-insulating foam. They arer joined at intervals by a longitudinal reinforcement which opt has holes in it and is (partially) heat-insulating. It is embedded in the foam and prevents sliding under load. The panels have two metal plates at the edges and they are joined by an insulating brace and tensioning screws. The cavity between the sheets is filled with heat-insulatin foam in which is embedded a reinforcement consisting of insulating stays and metal cross-pieces. The cross-&ieces are not in contact with the outer sheets. The insulating foam is pref. of polyurethane.
Patent FR-2371105-A1 (FR)
Title: Colour television drop=out correction circuit - has two delay circuits to generate correct phase substitute signals
IPC: H04N9/88
Filed: 1977-11-14
Abstract: A dropout correction circuit has a first and a second delay device (10,20) each of which delays the video signal by at least one line scan period to enerate a first (S1) and a second (S2) information signal respectively. The video signal and second information signal are combined in an amplifier stage (40) to generate a third information signal which is fed to a signal processing circuit (50,60) which generates a video output signal in phase with the first information signal (S1). A video switching circuit (70) under the control of a dropout detector (80) connects the desired signal to the output point. A digital circuit may be based on the same principle.
Patent FR-2371482-A1 (FR)
Title: Compositions de resines epoxydes durcissables
IPC: C08L63/00
Filed: 1977-11-21
Abstract: L'invention concerne des compositions de résines époxydes durcissables. Les compositions de l'invention renferment des polyétherdiuréides ou polyéther-diamides comportant des radicaux uréido ou amido terminaux et ayant des poids moléculaires de 2 000 à 3 000. L'invention s'applique en particulier à des compositions de résines époxydes durcies par des anhydrides.
Patent FR-2411558-A1 (FR)
Title: Agrafe a glissiere pour lever la vigne
IPC: A01G17/08
Filed: 1977-12-15
Abstract: DISPOSITIF PERMETTANT DE REUNIR OU DESUNIR SUIVANT LE STADE VEGETATIF DEUX FILS DE FER DISPOSES DE PART ET D'AUTRE D'UN RANG DE VIGNE ET ARRIMES A CHACUNE DE LEURS EXTREMITES. L'AGRAFE EST CONSTITUEE D'UNE PARTIE DE SUSPENSION UNIVERSELLE1 OU S'ENGAGE LE FIL5, UNE PARTIE EN FORME DE CROCHET2, IMMEDIATEMENT OPPOSEE RECEVANT LE DEUXIEME FIL6 PROLONGE D'UN APPENDICE3 COUDE, DESTINE A FACILITER LA PENETRATION DU FIL6 PAR SIMPLE ROTATION AUTOUR DU FIL5. LA PARTIE DE SUSPENSION1 PEUT ETRE PROLONGEE D'UNE LANGUETTE DE SECURITE4. DU FAIT DE CETTE CONSTITUTION ON REMARQUE QUE LA PARTIE DE SUSPENSION IMMOBILISE L'AGRAFE SUR LE FIL PORTEUR5 LORS DE LA DESUNION DES FILS, ET QUE MALGRE UNE DISTENSION DES FILS, L'AGRAFE NE SE LIBERE PAS, GRACE A LA LANGUETTE. L'INVENTION PEUT ETRE UTILISEE DANS TOUS LES VIGNOBLES MUNIS DE FILS PALISSEURS (GLISSIERES) AFIN DE LES REUNIR.