baber/WOPTO huggingface dataset:
Patent FR-2318650-A1 (FR)
Title: Bacillus uniflagellatus spores admin to ruminants - to prevent winter dysentery, diarrhoea and ringworm
IPC: A61K35/742
Filed: 1975-07-21
Abstract: A method for preventing winter dysentery, diarrhoea and ringworm in ruminants, esp. cattle, comprises administration >=107 spores/day or Baccilus uniflagellatus (ATCC 15134), pref. in the feed or dispersed on a carrier other than the feed ration. The treatment will also deactivate ring worm already present in the anima.
Patent FR-2325502-A1 (FR)
IPC: B31B17/00
Filed: 1975-09-24
Abstract: The machine assembles bases and ring sections so as to form Camembert-type cheese boxes. It fits the bases into the ring sections with a high degree of precision, typically using a rotary table with a smooth non-indexing drive. Alternatively a setof pistons can be used, inserting the bases via centring devices with spring blades. The pistons are pref. cam operated.
Patent FR-2291565-A1 (FR)
Title: Display equipment using phosphorescent electrochromic material - on ouut leads on integrated circuit chip, for complex data displays (NL180576)
IPC: G02F1/163
Filed: 1975-11-13
Abstract: The information display equipment comprises an integrated circuit chip and a phosphorescent electrochromic material in contact with the output leads on the surface of the chip. It pref. also has an ion-conducting layer in contact with the output leads on the surface of the chip. It pref. also has an ion-conducting layer in contact with electrochromic material on one side and an electrically conducting layer, covered with a transparent layer on the other side. The equipment contributes to the generation of complex displays, e.g. pictures and graphs, and in cases were displays are to be projected onto large screens. It can also be used for the display of alpha numeric data, esp. in combination with data produced by computers.
Patent FR-2298504-A1 (FR)
Title: Crane fork with hydraulic clamp - has columns from upper boom joining frame incorporating fork adjusting mechanism
IPC: B66C1/24
Filed: 1976-01-26
Abstract: The clamp comprises an upper boom for suspension from the crane hook, and from which two columns extend downwards, clear of each other. Two horizontal load forks extend from the columns, fitting under, or gripping pallets, containers, blocks etc. with a power adjustment of their distance from each other. The columns (33, 34) join onto a frame above the forks (28, 29). This frame incorporates the mechanism altering the distance between the forks, which can typically comprise two rams, whose piston rods are coupled to vertical members (22, 23) on which the forks are mounted. Guide tubes (8, 10) can be mounted on the mounted on the members, working in sleeves in the frame.
Patent FR-2304521-A1 (FR)
Title: Packaged food sterilization - in inert gas filled bags inside containers of sterilizing tank with pressure differential maintenance
Inventor: OHASHI N
IPC: A23L3/10
Filed: 1976-03-19
Abstract: To sterilise feed packed in flexible platic bags or in aluminium cans the packages are first filled with a gas, pref. CO2 or N2, before they are closed. They are placed in a sterilising tank in containers where they are in contact with a flexible diaphragm so taht the difference in the pressures of the package and of the steriliser can be supervised. This difference is held to between 0 and 2 kg/cm2 during preheating, sterilising by heat, and cooling. This does not deform the shape of the food as in the case of vacuum packages. Th packages can contain any other food, apart from soup or fluids, and have a long shelf life.
Patent FR-2347141-A1 (FR)
Title: Chain saw tooth sharpening machine - has chain supports with pivoting lifting arm to engage teeth with grinder with cams controlling movement
IPC: B23D63/16
Filed: 1976-04-05
Abstract: The machine automatically sharpens the teeth of a chain saw, having pivoting arm (51) on a vertically oscillating fulcrum (48) moving successive teeth into the sharpening station. A grinder (33) reciprocates vertically relative to the cutting station, the chain being mounted on a reciprocally rotating support (11) with the terminal drive mechanism (20, 21, 48) to the pivoting arm (51). The movements of the components are co-ordinated by independent transmission from three rotating disc cams (4, 13, 22). The cams are mounted on a common drive shaft (1), and the primary circular cam (4) is offset on the shaft to transmit alternating rotations to the chain support (11). The secondary elliptical cam (13) transmits (14) reciprocal vertical displacement to the pivoting arm (51) terminal drive mechanism, and the third circular cam (22) transmits reciprocal vertical displacement to the grinder (33).
Patent FR-2348688-A1 (FR)
Title: Dental bridge with injection moulded plastics teeth - has palate section injection moulded onto tooth section in situ
IPC: A61C13/10
Filed: 1976-04-23
Abstract: Dental bridge comprises a tooth section with integral injection-moulded plastic teeth (15) arranged in a row in the way in which they are to appear in the finished bridge. A palate section (24) is injection-moulded onto the tooth section in situ so as to lie above part of it, and surrounds an integral projection (22) on that part of the tooth section. The projection pref. consists of a ridge with a portion extending as far as a surface of the palate section remote from the teeth. A strip of plastic (17) may be disposed between the bases (16) of at least some successive teeth. The front teeth pref. have a natural inclination to the plane of the tooth section, and the molar teeth are inclined relative to the front teeth, extending at an angle relative to their counterparts in a natural set of teeth.
Patent FR-2313543-A1 (FR)
Title: Safety catch for roller blinds or doors - is operated by toothed wheel in co-operation with spring loaded pawl
IPC: E06B9/84
Filed: 1976-05-31
Abstract: The security catch is designed for roller blinds or doors which rotate about a horizontal axis. The roller spindle co-operates with a blocking spindle (1) which is rigidly attached to a grooved wheel (4). The latter is gripped by a pawl (5), actuated by a slide rod (6) under the influence of a spring member. The pawl is pivoted to a cylindrical housing (3) which has a flanged joint to the rectangular framework (14) at one end of the roller spindle.
Patent FR-2356480-A1 (FR)
Title: Dispositif de compensation de trajectoire de meule pour machine a decriquer
Inventor: HARMANT MICHEL
IPC: B24B27/04
Filed: 1976-07-01
Abstract: Ce dispositif est destiné aux machines à décriquer comportant un bâti H, une potence P et un premier vérin V1 relié à un balancier L articulé sur un bras M portant la meule N. Il comprend un troisième vérin V3 raccordé en parallèle au premier vérin V1 et dont un point R3 du corps et un point U3 d'extrémité de la tige T3 sont articulés, l'un autour d'un axe vertical alpha fixe par rapport au bâti H de la machine, l'autre autour d'un axe omega fixe par rapport à la potence P et non confondu avec l'axe de pivotement A de cette potence P.
Patent FR-2341853-A1 (FR)
Title: Test tube identification system - uses receptacle for data cards with automatic card reader (NL 23.8.77)
IPC: B01L3/14
Filed: 1976-07-23
Abstract: An identification system is for test tubes used in the analysis of body fluids. It has a holder for a tube, a data card receptacle, and a card reader and is designed for simple reliable reading of the card without the need for a rotary table. The system prevents erroneems readings caused by incorrect card positioning w.r.t. the reader. The holder (2) has an axial boning (3) for the insertion of the tube (1) and a rectangular attachment (4) with partly open sides (5, 67) for insertion of the card (10). The reader (12, 13, 14, 17) has a guide block (12) fixed to a base plate (11) and fitting into the holder attachment (4).
Patent FR-2359988-A1 (FR)
Title: Electronically controlled ignition system for IC engine - has rapid switching transistor circuit in series with coil and contact breaker reducing switching time
Inventor: PILATO MAURICE
IPC: F02P3/04
Filed: 1976-07-28
Abstract: The electronic ignition system uses a contact breaker in series with a Ruhmkorff coil to ignite the hydrocarbon mixture. The contact breaker and Ruhmkorff coil are connected through a rapid switching electronic circuit. This circuit includes a voltage level detector, a function invertor connected to the detector and a power amplifier connected to the invertor. The output voltage of the function invertor is limited by a Zener diode. One output of the power amplifier is connected to the positive terminal of the battery through the primary winding of the Ruhmkorff coil. The other terminal of the power amplifier is connected to an internal supply connection of the different parts of the electronic circuit. This connection gives feedback from the amplifier output to the electronic circuits.
Patent FR-2367676-A1 (FR)
Title: Fabr
IPC: B21D22/28
Filed: 1976-10-12
Abstract: Perfectionnements à la fabrication d'articles revêtus par pressage de métal en feuilles. Pour l'opération ou la dernière des opérations de pressage, on assure la lubrification et le refroidissement à l'aide d'une matière de revêtement délayée dans de l'eau qui, à la sortie de la presse, forme sur l'article un revêtement durcissable. Application notamment à la fabrication de boîtes de conserve.
Patent FR-2335714-A1 (FR)
Title: Car heater blower impeller - has hub disc with blades extending parallel to axis and circumferentially without overlapping
IPC: F04D29/28
Filed: 1976-11-09
Abstract: Blower impeller for vehicle heater unit, comprises a disc-like hub (11) provided with two or more blades (12) extending parallel to the axis of rotation (15), and equally spaced extending along the circumference of the hub without overlapping one another. The blades may have an aerofoil profile. The outer blade ends may project outside the periphery of the hub, and may be joined to that periphery. The axial blade ends may be joined to an annular cover disc with cylindrical projection. The internal diameter of this disc is preferably equal to, or greater than, the outer diameter of the hub. The blades may be hollow and the hub may be conical.
Patent FR-2337321-A1 (FR)
Title: Solid particulate through flow cooler - has moving bed system with heat exchanger to extract heat from air inside cooler
Inventor: PENNELL ANTHONY ROBIN
IPC: F27D15/02
Filed: 1976-12-17
Abstract: The through flow type cooler system is for cooling of solid material particles emerging from a furnace. It has a moving bed and forced circulatory gas inlet and outlets system with a heat exchanger to transfer heat from the air within the cooler to a fluid medium which exits from the cooler device. The heat exchanger is mounted above the support of gas permeable material within the cooler. It is located between the solid material inlet and the gas outlet.
Patent FR-2375113-A1 (FR)
Title: Two=part flexible reservoirs for forced discharge of fluids - allowing use of remote pumps for emptying
IPC: B65D88/62
Filed: 1976-12-23
Abstract: Flexible reservoirs for contg. liquids are made with two compartments having no intermediate diaphragm or lining which allows one compartment to be emptied by filling the other. A liquid in one compartment can be expelled relatively quickly by pumping a fluid into the other compartment using a pump or pressure source which can be remote from the reservoir. Typical reservoirs are made of 1200 g/m2 fabric of 'Panama' weave from 2x2 1670 dtex filaments (60 twists/m), coated on both faces with plasticised PVC. Petrol tanks may have a coating or liner of polyurethane film, and polyethylene couplings for connection with input/output hoses.
Patent FR-2341100-A1 (FR)
Title: Infra red radiator system - passes combustion gases from external main burner through catalyst support to radiator interior
IPC: F23D14/12
Filed: 1977-02-01
Abstract: The infra-red radiator has a main infra-red gas burner, together with a catalytic unit eliminating unburnt and poisonous gases. The gases produced by combustion in the main burner (7), which is mounted outside the radiator (1) so that combustion takes place in the open air and infra-red radiation is direct, are compelled to pass through a catalyst support (11), inside the radiator, and in a chamber (B) above the main radiator, before emerging into the atmosphere. They arrive in this chamber via a number of ports formed in the bottom of it, having a convection effect, and flow of their own accord inside the radiator. A metered quantity of air is delivered into the chamber, and constitutes the primary air for after-burning on the catalyst support of the gases from the main burner.
Patent FR-2342057-A1 (FR)
Title: Compsns. having physiological cooling activity - contg. menthol esters of natural hydroxycarboxylic acids opt. esterified at hydroxyl gp. (NL 3.8.77)
IPC: A61K8/00
Filed: 1977-02-28
Abstract: Compsns. having physiological cooling activity on skin and mucous membranes contains, as active ingredient, 0.1-5-wt. % menthod esters, (I), of natural 2-6C hydroxycarboxylic acids opt. OH-esterified with 1-4C carboxylic acids. Uses incude food supplements, chewing gum, tobacco, beverages, pharmaceuticals, cosmetics, e.g., toothpastes and mouthwashes, perfume, powder, lotions, after-shave lotions and creams. Menthyl lactate also enhances taste of other flavouring substances, e.g., peppermint oil. (I) are odourless, tasteless and have a long-lasting cooling effect. Pref. (I) is menthyl lactate.
Patent FR-2352458-A1 (FR)
Title: Telephone call charge signal evaluator - inductively receives pulses in independent unit which are amplified, rectified, counted and displayed
IPC: H04M15/28
Filed: 1977-04-22
Abstract: Signals are in the form of A. C. pulses of specified frequency are applied at the exchange to a telephone line. The unit comprises an electric supply source (11) independent from the telephone network; a circuit for inductive reception of pulses (5); a band-pass filter amplifier (6) passing the specified frequency; a detector (7) which rectifies the pulses and a device displaying the number of pulses.
Patent FR-2368350-A1 (FR)
Title: Dispositif pour la fabrication de corps creux en matiere synthetique thermoplastique par soufflage
IPC: B29C49/42
Filed: 1977-05-16
Abstract: L'invention concerne un perfectionnement aux dispositifs destinés à la fabrication de corps creux en matière plastique par soufflage, comprenant un moule formé de deux éléments mobiles entre un poste de chargement adjoint à la tête d'extrusion et un poste de démoulage. Le perfectionnement réside en ce que les éléments de pince destinés à l'évacuation des corps creux fabriqués sont portés par des montures mobiles transversalement au mouvement du moule, sur des éléments porteurs asservis en translation audit mouvement et soumises, quant aux mouvements d'ouverture et fermeture de la pince, à des moyens d'entraînement propres. L'invention permet de réaliser l'évacuation des corps creux par le seul mouvement du moule.
Patent FR-2361206-A1 (FR)
Title: Installation d'assemblage automatique programmable
IPC: F16H9/10
Filed: 1977-05-17
Abstract: a. Installation d'assemblage automatique programmable. b. Manipulateur caractérisé par un moyen de commande de mouvement du bras pendant la lecture, un moyen commandé en partie le codeur pour calculer de nouvelles représentations numériques différentes des signaux de position et correspondant à la nouvelle position de consigne du bras et un moyen pour enregistrer des représentations numériques calculées dans la mémoire de façon que ces représentations numériques, calculées, puissent également agir comme signaux de commande pour commander le mouvement du bras pendant la répétition.
Patent FR-2354380-A1 (FR)
Title: Composition de base de mannich et huile lubrifiante contenant cet additif
IPC: C10M159/16
Filed: 1977-06-03
Abstract: L'invention décrit l'obtention et l'application, à titre d'additif pour huile lubrifiante, d'une nouvelle base de Mannich. On obtient cette base en condensant une mole de tétrapropényl-phénol pour 0,5 à 0,85 mole de formaldéhyde pour au moins 0,3 mole de diéthylène-triamine. Cette base, et son sel de calcium, pouvent servir d'agents de dispersion pour des huiles lubrifiantes, notamment pour des moteurs (diesels) pour la marine.
Patent FR-2354228-A1 (FR)
Title: Vehicule a sustentation magnetique
IPC: B61G5/02
Filed: 1977-06-10
Abstract: Véhicule à sustentation magnétique dont les électro-aimants sont déplaçables élastiquement par rapport à un système de rails fixes y associé. Différents électro-aimants 3 ou différents supports correspondants 4 rangés les uns à la suite des autres et déplaçables élastiquement sont accouplés l'un après l'autre en vue de permettre au moins une adaptation reciproque des déplacements des électro-aimants ou des supports par rapport au système de rails 2.
Patent FR-2393755-A1 (FR)
Title: Thread bobbin winding device - has drive motor, reel and supports housed in box whose top forms working surface
IPC: B65H54/00
Filed: 1977-06-10
Abstract: A box has two compartments and is closed by a hinged lid which supports the winding apparatus. A reel of thread is freely rotatable on a stem. Superposed brackets carry ball bearings and centre to support a bobbin on which thread is to be wound. The spacing of the brackets is adjustable and bearing is carried by a spring blade. The bobbin is driven by a miniature electric motor via a belt. The motor is controlled by a switch and driven by a battery. The component parts can be stored in the box.
Patent FR-2394957-A1 (FR)
Title: Activating device for self-baking electrode - has feeding tube surrounded by supporting cylinder, with electrode compound pressing device between them
IPC: H05B7/09
Filed: 1977-06-17
Abstract: The device provides a current carrying shape for the self-baking electrode, through which a feeding tube passes along its axis. It has further a current lead, a drive for the electrode movement, and a device supplying and pressing the electrode compound. A supporting cylinder (4) is mounted outside the feeding tube and is concentric with it. Its top end is attached to the drive (6) for the electrode (2) movement, and its bottom end to the current carrying sleeve (1). The device for supply and pressing of the electrode cpd. is mounted between the feeding tube (7) and the cylinder (4), fastened on a traverse (10). The latter can be moved up and down by the drive (6) in order to move the electrode.
Patent FR-2395271-A1 (FR)
Title: Procede de preparation de thieno (2,3-c) et thieno (3,2-c) pyridines
Inventor: MAFFRAND JEAN-PIERRE
IPC: C07D253/08
Filed: 1977-06-21
Abstract: L'invention a pour objet un procédé de préparation de dérivés de formule :
Patent FR-2396372-A1 (FR)
Title: Telecontrol system for underwater equipment - uses body having receiver to transmit control signals via cable to underwater equipment
Inventor: COULBOY RENE
IPC: E21B47/12
Filed: 1977-06-28
Abstract: The telecontrol system has a radio transmitter (9) which transmits signals to the underwater equipment. The signals are detected by a receiver mounted on a buoy (4) floating above the underwater equipment. The received signals are transformed into control signals which are sent to a power group on the buoy which controls the immersed equipment via underwater cable connections (5). To make the connection between the buoy (4) and the cables (5) the buoy is weighted down so as to become submerged. The connection is then made and the buoy is then lightened to tension the cable.
Patent FR-2397624-A1 (FR)
Title: Compass for controlling navigational direction - maintains direction parallel to two fixed points while aiming angles vary
IPC: G01C21/20
Filed: 1977-07-11
Abstract: A compass for navigation or controlling direction of ship or aircraft enables a centre line to be maintained, coincident with a line of route parallel to two fixed points while aiming angles vary in sync. A compass comprises an elongated body (1) in form of rule with a reference line (2) along its centre. A carrier arm (4) and carried arm (5) rotate in same direction about same axis (O). A toothed wheel (11) in gear tran (21, 23) enables arms to be set up. A pin (22) enables a wheel carried on an arm (5) to be locked to reference rule.
Patent FR-2366548-A1 (FR)
Title: Debitmetre
IPC: G01F15/06
Filed: 1977-07-21
Abstract: L'invention concerne les débitmètres. Elle se rapporte à un débitmètre dans lequel une ailette pivotante 51 prend une position qui dépend du débit de fluide dans la chambre 46, l'ailette étant fixée sur un arbre 56 qui fait tourner une armature qui se déplace devant un noyau de fer doux et permet ainsi la transmission à l'extérieur d'un signal électrique représentatif de la position de l'ailette donc du débit de fluide Un passage 48 de dérivation transmet le fluide lorsque l'ailette se coince. Une tige 102 permet le réglage de la tension du ressort de rappel de l'ailette donc l'étalonnage du débitmètre. Application au contrôle du débit de carburant dans un moteur à combustion interne.
Patent FR-2359638-A1 (FR)
Title: Ensemble de tambours permettant de fabriquer des agglomeres de taille determinee
IPC: C10L5/06
Filed: 1977-07-27
Abstract: L'ensemble selon l'invention comprend un premier tambour 12 à axe inclinable jetant dans un deuxième tambour 14 dans lequel il pénètre. Le premier tambour 12 comporte un racleur tournant 34 excentré par rapport au tambour avec d'un côté un palier libre et de l'autre côté un palier situé à l'intérieur du tambour mais protégé par une atmosphère renouvelée. Le deuxième tambour 14 comporte des râteaux 122 et un treillis métallique 26 pour contrôler la taille des agglomérés. L'invention peut être utilisée pour fabriquer des agglomérés de taille bien définie.
Patent FR-2363414-A1 (FR)
Title: Dispositif de manipulation de pastilles
Inventor: POLUZZE HENRY B
IPC: B23Q3/08
Filed: 1977-07-26
Abstract: Dispositif de manipulation de pastilles semi-conductrices. Il comprend une base Il sur laquelle est posée une platine 12 de maintien de la pastille 14 à vide. Un balayage du plan de travail 13 par un flux d'air purifié fourni par le conduit 18 entre les séparations 20, maintient la pastille à l'abri de la contamination par l'air ambiant présentant un moindre degré de pureté L'alimentation en air purifié a lieu par le tube 21 terminé par un diffuseur 22. Un couvercle 15 muni de joues 16A est relié à la base il. Permet de maintenir les pastilles à l'abri de la pollution par l'air ambiant pendant toutes les manipulations et peut donc être utilisé pour tout traitement de pastilles semi-conductrices.
Patent FR-2362523-A1 (FR)
Title: Convertisseur de frequence quadruple
Inventor: TSUCHIYA ZENKICHI
IPC: H02M5/32
Filed: 1977-08-17
Abstract: L'invention concerne un convertisseur de fréquence comprenant un stator équipé d'un enroulement primaire et secondaire ainsi qu'un rotor tournant librement. Dans ce convertisseur, les pôles saillants du rotor sont divisés en deux groupes alternés, chaque pôle appartenant au premier groupe étant agencé de façon à comporter un entrefer qui est plus étroit dans la partie centrale du pôle que dans ses parties extérieures, et chaque pôle appartenant au second groupe étant agencé de façon à comporter un entrefer plus large dans la partie centrale du pôle que dans ses parties extérieures. Convertisseur permettant de faire sortir de l'enroulement secondaire un courant d'une fréquence quadruple de la fréquence de la source.
Patent FR-2365650-A1 (FR)
Title: Nonwoven textile material - with binder contg. an emulsion polymer and a reinforcing filler
IPC: D04H1/64
Filed: 1977-09-22
Abstract: A nonwoven textile material contains randomly arranged organic textile fibres uniformly bonded by a mixt. of (a) an emulsion polymer and (b) an inert filler which increases the mechanical strength of the material. The polymer is present as 2-400 (esp. 10-100) wt % of the fibre wt. and the filler forms 5-80 (esp. 20-40) wt % of the polymer wt. The filler is pref. clay, C2CO3, talc, B2SO4, hydrate of alumina, pyrites, gypsum, Mg silicate, MgCO3, mica or silica. In addition to increasing the strength of the non-woven material, the presence of the filler also reduces the cost of the binder.