baber/WOPTO huggingface dataset:
Patent FR-2332204-A1 (FR)
Title: Distributor system for metal capsules - has conveyor system with guides and selector to divert unorientated capsules
IPC: B65G47/256
Filed: 1975-11-24
Abstract: The capsules (2) are supplied from a reservoir (3) and delivered to a chute (4) which is located at the exit of the selector. The capsules are carried from the conveyor belt which is fitted with guides to separate and order the capsules. The capsules pass a selector point (5). The selector allows the capsules correctly orientated to continue down the chute. Capsules which are up side down are diverted through the reverser (7) which turns them the correct way and feeds them back into the same distributor trunking (6).
Patent FR-2332966-A1 (FR)
Title: Porous powders, esp. of nitrocellulose - obtd. by addn. of porogenic agents and leaching out with water esp. useful in prepn. of more active gun powders
Inventor: LENEVEU LOUIS
IPC: C06B21/00
Filed: 1975-11-28
Abstract: Prodn. of porous powders, esp. of nitrocellulose, involves addn., at the time mixing, of a porogenic agent chosen from (Me)2C(CN)N2C(CN)(Me)2, C6H5SO2NHNH2 and organic di- or tri-carbonates whose decompsn. point as 100 degrees C, and mixing, drawing and cutting and drying the powder in the open air at room temp. to yield a residual solvent content of approx. 10 wt. % based on the amt. of dry matter. The dried prod. is passed into water at >60 degrees C and leached at 90-100 degrees C. The pref. porogenic agent is t-butyl tricarbonate. The max. leading temp. is pref. achieved after 1/2 hour and the leaching stage is usually 1/4-1 hour, pref. 1/2 hour. The porous powder may be a nitrocellulose having a polyvinyl nitrate additive. The porogenic agent is pref. present as 2-20 wt. % of total dry matter. The process avoids the need to remove large amts. of salts e.g. KNO3, by dissolution in water, as in the prior art and gives macroporous powders c.f. fine powders previously obtd. The combustion speed of the nitrocellulose is increased.
Patent FR-2295982-A1 (FR)
IPC: H01M8/10
Filed: 1975-12-18
Abstract: This disclosure is directed to fluorocarbon polymers, polymeric membranes, and electrochemical cells and processes. The polymers and membranes are produced by radiation techniques to provide improved products. For example,  alpha , beta , beta -trifluorostyrene in an inert organic solvent is grafted onto an inert film, such as tetrafluoroethylene-hexafluoropropylene copolymer, by irradiation, i.e. with Co-60 gamma radiation at a dose of several Mrad. The grafted film is then sulfonated, preferably in a chlorosulfonic acid bath. The resulting film is useful as a membrane or diaphragm in various electrochemical cells such as chlor-alkali or fuel cells.
Patent FR-2296586-A1 (FR)
Title: Yarn dyeing bobbins - having additional set of support rods moving out during winding to give play for yarn shrinkage during dyeing
Inventor: PONTINI LUIGINO
IPC: B65H75/24
Filed: 1975-12-30
Abstract: Appts. is used for winding yarns into packages, with hollow inner spindles, for loading into a dyeing unit, the yarns being wound from a distaff. The winding bobbins are provided with two sets of rods between the bobbin end flanges, where one set is of rigid rods, while the other set is composed of rods riding in profiled slots so that they move outwards under the centrifugal forces of bobbin rotation during winding. The wound yarn is formed in a package of a greater diameter than the bobbin rods so that the dyestuff can circulate freely through the yarn, and the yarn can shrink to its final form without hindrance.
Patent FR-2342669-A1 (FR)
Title: Foodstuff compsn. - contg. royal jelly extract of queen embryo and honey
IPC: A23L21/20
Filed: 1976-03-05
Abstract: Foodstuff compsn. comprises (per ampoule) 0.1g royal jelly and 5.76 mg of extract of queen embryos, mixed with honey soln.
Patent FR-2338115-A1 (FR)
Title: Household rotary cutting machine - has mechanical interlock gate for power control switch with key control
IPC: H01H3/20
Filed: 1976-12-24
Abstract: The cutting machine has a driven rotating disc blade and an electric drive motor. There is a switch in the power circuit and danger of injury esp. to small children, is eliminated. A mechanical on/off gate (30,34,35) for the switch (43) prevents the closing of the switch contact. The switch only maintains contact so long as its force exceeds a certain value. The switch mechanism can be fixed to the adjuster for cutting blade power. This adjuster is gear shaped and the gate is a projection locating in the gear teeth. The gate can only be withdrawn by a special key.
Patent FR-2376613-A1 (FR)
Title: Continuous fruit harvesting vehicle - has longitudinal conveyor with loading and unloading forks at front and rear and adjustable platforms at sides
IPC: A01G3/033
Filed: 1977-01-10
Abstract: The vehicle is for the continuous harvesting and grading of citrus and other fruit in orchards. It comprises a lengthwise conveyor with loading and unloading forks at front and rear respectively, while to the sides of the conveyor are platforms adjustable for height and width. The conveyor can be at the bottom of the vehicle, while there is a lengthwise conveyor for the picked fruit above it. At the rear end, the fruit conveyor can work with an endless belt which is adjustable for height above the rear end fork, there being a rotary horizontal disc adjustable for height near the bottom of the belt.
Patent FR-2358677-A1 (FR)
Title: Dispositif de reglage du corps de l'objectif dans un appareil photographique
IPC: G03B13/20
Filed: 1977-01-31
Abstract: a. La présente invention concerne un dispositif de réglage du corps de l'objectif d'un appareil photographique. b. Le dispositif comprend une coulisse 3 prenant appui contre deux butées 5, 6 solidaires du boîtier de l'appareil; elle présente deux surfaces obliques 8, 9 contre chacune desquelles prend appui une surface de glissement 4, 7 sollicitée par un ressort et dont l'une 4 est reliée au corps de l'objectif 2. c. Le dispositif est particulièrement applicable aux appareils photographiques dont le corps de l'objectif est déplacé par une coulisse, aux fins d'obtenir un mouvement régulier et sans à-coups.
Patent FR-2375414-A1 (FR)
Title: Window actuating rod cover profile - has slot for fastener with arms cutting into rod groove sides
IPC: E05C9/22
Filed: 1977-02-02
Abstract: The fastening arrangement for a covering profiles of an actuating rod fitting may be used in windows and doors made from timber or plastics. The covering profiles are fitted into profile grooves in the moving or fixed frame. A holding element is situated on the underside of the covering profile. Each covering profile has diametrically opposite arms which cut into frame groove side walls. The arms have an overall length which is greater than the groove width in the frame member. The arm width is narrower than the groove width. The shank passes through a hole in the covering profile. The fastener has a collar which rests on the top face of the covering profile. The fastener head can have cruciform slot or internal hexagonal socket for fastener tool.
Patent FR-2383826-A1 (FR)
Title: Ship winch rope fairlead - has two offset sheaves on mounted horizontal axes and slewing about common vertical tangent
IPC: B63B21/10
Filed: 1977-03-18
Abstract: The variable-angle fairlead is for use with ship winch ropes. It comprises two sheaves on horizontal axes offset from each other in the vertical direction so that the tangent common to the grooves in the sheaves is vertical. Two sheaths support the sheaves, being mounted opposite each other and pivoting on a common axis coaxial to the common tangent. This pivot axis canbe formed by two opposite trunnions, the lower one being supported by the fairlead sole plate. The top one can be mounted in a plate above the sheaths and fixed to two supports secured to the sole plate.
Patent FR-2357356-A1 (FR)
Title: Press for record and central title label - uses galvanic deposition of impressed mould on nonconductive support
IPC: G11B23/40
Filed: 1977-04-20
Abstract: The process is for producing a record with a central label in a press. It uses a mould constructed by a galvanic metal deposition on a non-conductive support. The latter is previously engraved with a spiral track and the musical recording track is cut in the surface of the mould element. There is a central depression in the non-conductive support, before the deposition of the mould, which is used to stamp one face of the required record. The central depression formed in the non-conductive support is provided by a photosensitive layer, subsequently exposed to a film carrying the required text, used as a mask for engraving the text in the surface of the support. The impression is thus transferred to the mould and then to the record.
Patent FR-2361495-A1 (FR)
Title: Installation pour traiter des tissus tubulaires par des liquides
IPC: D06B3/10
Filed: 1977-06-09
Abstract: Installation pour traiter des tissus tubulaires par des liquides.  Elle comprend un poste pour imprégner le tissu 2 par un liquide, un poste 5 pour tendre ledit tissu et elle est caractérisée en ce que le second poste comporte des moyens d'entraînement du tissu dans un passage, des éléments pour tendre le tissu pendant son entraînement dans ledit passage, les moyens de support desdits éléments étant disposés à l'extérieur du tissu tubulaire de manière à presser à glissement des parties opposées dudit tissu tubulaire contre lesdits éléments de tension dans des directions de tension latérale opposées, et des moyens de réglage conçus pour permettre d'approcher et d'écarter l'un de l'autre lesdits éléments de tension afin d'ajuster la tension du tissu tubulaire dans la direction de sa largeur.  Elle concerne l'industrie textile et plus particulièrement le traitement des tissus tubulaires par des liquides, par exemple aux fins de mercerisation.
Patent FR-2354959-A1 (FR)
Title: Cale interieure de retenue de pilier de plateforme
IPC: E02B17/00
Filed: 1977-06-14
Abstract: L'invention concerne une cale intérieure de retenue automatique de pilier destinée à descendre des piliers jusqu'au fond de la mer. La cale de l'invention est remarquable par le fait qu'elle est constituée par deux cylindres coulissant l'un dans l'autre, une pluralité de bras de retenue pouvant basculer radialement vers l'extérieur autour d'axes horizontaux, ces bras, en position active, s'étendant au-delà du cylindre extérieur à travers des fentes ménagées dans le cylindre intérieur pour venir en prise sous un anneau soudé à la paroi interne du pilier, et par des butées situées sur le côté inférieur du cylindre extérieur, ces butées étant agencées pour prendre appui sur des supports soudés à la paroi interne du pilier. La cale de l'invention est particulièrement bien adaptée à la descente des piliers de plateforme en constructions.
Patent FR-2394909-A1 (FR)
Title: Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls
IPC: F21V21/10
Filed: 1977-06-16
Abstract: The centralising spacer is for electrical cables esp. those used in public lighting masts and posts. The spacer is intended to hold the cable centrally within the body of the post such that any movement of the lighting unit itself does not cause wear on the cable insulation. The spacer (4) is in the form of a multi-armed star made from an elastic material. The arms (6) of the star are sufficiently narrow to allow them to be pressed almost against the cable sleeving hence allowing for any variation in the post inside dia. The spacer may be a single or multi-piece and have either a self gripping central section (3, 7) or a screw tightened grip.
Patent FR-2357672-A1 (FR)
Title: Double shed gripper loom - has fixed shuttle boxes with unit to transfer weft carriers between sheds
Inventor: WELZEL GUNTER
IPC: D03D47/24
Filed: 1977-07-04
Abstract: The shuttle boxes for a double-shed gripper loom are fixed in a static mounting so that each box is located in the zone of both sheds. Each shuttle box also has a carrier mechanism to bring the weft carrier out of the plane of one shed and into the plane of the other shed. The weft carrier is moved across the shed by a positively-driven carrier and take-up mechanism. The design allows the operating speed of the loom to be increased while reducing its operating noise levels and also reduces weft yarn wastage.
Patent FR-2399116-A1 (FR)
Title: Current limiter switch assembly - is actuated by electro-dynamic force and has rigid bridge with contacts on either side
Inventor: LACAN G
IPC: H01H77/10
Filed: 1977-07-29
Abstract: A current limiter switch is used. It is designed for actuation by electrodynamic forces. A rigid bridge (11) bears contacts (9) and (10) at either end which abut contacts (7) and (8) when the switch is conducting. The bridge also carries a central locking piece (25) which is secured by pivoted bales (20) (21) under spring bias (22). Primary pivoted bales (5) and (6) carry contacts (7) and (8), and move under electrodynamic force to abut the bales (20, 21) so releasing the lock and opening the switch.
Patent FR-2402054-A1 (FR)
Title: Dust seal and draught excluder for chain hole of roller blind box - has two rows bristles cantilevering from opposite sides opening in plate
IPC: E06B9/17
Filed: 1977-09-02
Abstract: The dust-seal and a draught-excluder is for utilization over the chain hole of the box housing the drum of a rollerblind. The hole is traversed by the chain (5), chains or cables which are used to manipulate the blind. The seal comprises two opposed row (12, 15) of bristles with the free ends of the bristles in the respective rows making contact. The construction allows the chain (5) to pass through the joint (13) between the two rows (12, 15) of the bristles. The seal may be set in a plastic plate (10) with a rectangular opening and with the two rows (12, 15) of the bristles cantilevering in from the two long sides (11, 14) of the opening. The bristle roots may be fixed encastre' or by locating in the interface of two laminates bonded together by their major faces. A layer of adhesive may be provided on one face of the plate.
Patent FR-2366760-A1 (FR)
Title: Procedes et dispositifs de correction electronique d'erreur de base de temps
IPC: H04N9/893
Filed: 1977-09-28
Abstract: Procédé de correction électronique de l'erreur de base de temps pour systèmes d'enregistrement vidéo en couleurs. On porte sur une bande d'une certaine fréquence les informations de luminance et de synchronisation et sur une bande de fréquence différente les informations de chrominance et d'impulsion de couleur; on utilise pour la reproduction un canal ayant une première partie-pour l'information de luminance et de synchronisation et une seconde partie pour l'information de chrominance et d'impulsion de couleur respectivment ; et on utilise des boucles de réaction pour commander le retard du signal dans ledit canal, l'une des boucles fournissant une correction approximative du signal vidéo à partir de l'information de synchronisation et une autre boucle fournissant une correction précise du signal à partir de l'information d'impulsion de couleur.
Patent FR-2367062-A1 (FR)
Title: Derives 1-(n-acylcarbamoyl) 2-cyano-aziridines ayant une action cancerostatique et immunostimulatrice et procede pour leur preparation
IPC: C07D203/12
Filed: 1977-10-05
Abstract: L'invention est relative à la 1-(N-acyl-carbamoyl) 2-cyano-aziridine répondant à la formule générale:
Patent FR-2368759-A1 (FR)
Title: Appareil de mesure des parametres hematologiques
IPC: A61B5/145
Filed: 1977-10-18
Abstract: Un appareil de mesure automatique des paramètres hématologiques est prévu dans lequel certains paramètres sont mesurés directement et dans lequel d'autres paramètres sont assurés par un calcul effectué à l'intérieur de l'appareil.
Patent FR-2367742-A1 (FR)
Title: Derives d'a-thio-alcanoiques, leur preparation et leur utilisation
IPC: C07D209/46
Filed: 1977-10-18
Abstract: L'invention concerne de nouveaux dérivés d' alpha -thio-alcanoïques. Ces composés sont caractérisés par la formule générale :
Patent FR-2406580-A1 (FR)
Title: Packaging for cheeses - has intermediate support(s) between upper and lower plates to define compartments which each receive one cheese
IPC: B65D85/76
Filed: 1977-10-24
Abstract: The packaging comprises an upper plate (10), a lower plate (9) and an intermediate support (11). These co-operate to provide at least one compartment in which a cheese can be placed. The plates may be of rectangular or square shape. The intermediate support may be shaped to conform to that of the cheese. Several cheeses may be accommodated in separate supports arranged between the upper and lower plates. A stack may be formed whereby an upper plate (10) forms the lower plate (8) of the next layer.
Patent FR-2393864-A1 (FR)
Title: Disque de friction pour broche de fausse torsion de machine textile
IPC: D02G1/08
Filed: 1977-11-22
Abstract: a. Disque de friction avec une partie de rotor annulaire et une partie de base de support destinée à la friction. b. Disque de friction caractérisé en ce que, en utilisant comme noyau un rotor annulaire dont les surfaces latérales sont usinées pour former des moyens d'accouplement prédéterminés, est formée, par moulage à injection, une base de support en résine synthétique qui comprend une portion de moyeu et une portion de disque, en laissant exposée la périphérie extérieure du rotor, et solidarisant ainsi le rotor et la base de support. c. Disque applicable à une machine textile de filage.
Patent FR-2374023-A1 (FR)
Title: Stimulateur cardiaque comportant un circuit de verification de capture
IPC: A61N1/362
Filed: 1977-12-13
Abstract: L'invention concerne un stimulateur cardiaque comportant un circuit de vérification de capture. Ce circuit de vérification de capture comporte un circuit qui détecte si le coeur a réagi à une impulsion de stimulation, avec un circuit de fixation de niveau et de compensation de tension qui élimine les charges résiduelles dans le condensateur de couplage de sortie C1 du stimulateur et dans la capacité C2 d'une seule électrode 14 de stimulation et de détection, ledit condensateur CI étant périodiquement déconnecté. L'invention s'applique à des stimulateurs cardiaques à fréquence fixe et à la demande, avec une seule électrode cardiaque.
Patent FR-2412215-A1 (FR)
Title: TV channel multiplexer in rectangular section housing - has two parallel interconnected conductors in eight cells and accommodates three inputs and one output
IPC: H01P5/16
Filed: 1977-12-16
Abstract: The television channel multiplexer consists of a housing fitted with input and output connectors. The housing is divided into cells each containing two parallel conductors. These conductors are connected by other conductors formed on printed circuit boards. The housing has a base and cover, it is subdivided into cells by conducting partitions separating the cells. The multiplexer is designed to multiplex three inputs (4, 5, 6) into one output (7). The multiplexer has two sets of four parallel cells. at the end of each cell arrangement is a printed circuit board and a central plaque. Two loads (12, 13) are directly connected to the exterior of the housing.
Patent FR-2414723-A1 (FR)
Title: Correlating acoustic signals from noise measurements - involves use of reference and measuring channels to determine source contribution
Inventor: BODIANSKY MICHEL
IPC: G01H3/12
Filed: 1978-01-12
Abstract: Noise measurements received by mechanical vibration sensors from a sound source are correlated to determine the contribution in a given area from a reference source compared with parasitic signals from sources such as machine tools. A reference channel input receives sound from a source via a radio receiver. The transmission channel comprises several filters in parallel connected to a selector. A measuring channel input has an identical circuit. A correlator comprising shift registers has inputs from selectors via amplifiers for measuring channel and via threshold detectors in quantifying circuit for reference channel. In this channel a linearising circuit produces square waves to provide a signal from detectors whose amplitude probability is proportional to input.
Patent FR-2378653-A1 (FR)
Title: Installation a feux de signalisation, notamment pour vehicules de police
IPC: B62J6/00
Filed: 1978-01-19
Abstract: L'invention concerne une installation à feux de signalisation, notamment pour des véhicules de police. Dans cette installation, qui comporte des feux de signalisation 2, 3, 4 reliés à un module de commande 5, à un sélecteur de programme 7 et à une batterie 6, la source lumineuse des feux de signalisation 2, 3, 4 est constituée par un tube à décharge dans un gaz comportant une commande périodique pour le déclenchement d'éclats lumineux. Application notamment aux feux de signalisation rotatifs et/ou à éclats pour véhicules de police et de gendarmerie.
Patent FR-2378555-A1 (FR)
Title: Dispositif pour eliminer de l'air, les vapeurs d'huile
IPC: B01D46/26
Filed: 1978-01-26
Abstract: Dispositif pour l'extraction et l'élimination d'un brouillard d'huile, contenu dans l'air, caractérisé en ce qu'il comporte : un corps cylindrique principal muni d'une entrée d'air au centre de son côté frontal et d'une sortie d'air sur sont côté postérieur; un filtre cylindrique entraîné en rotation par des moyens moteurs et comportant un côté ouvert oppose à l'entrée d'air; un ventilateur centrifuge disposé dans le filtre et entraîné en rotation coaxialement au filtre et avec ce dernier; une couche principale d'adsorption d'huile prévue sur la surface interne du corps principal et entourant le filtre et, une sortie d'huile, prévue sur le côté de la sortie d'air de la couche adsorbante; le ventilateur fonctionnant de façon à extraire l'air à partir de l'entrée d'air et à faire passer cet air au travers du filtre dans la sortie d'air ce qui amène le brouillard d'huile présent dans l'air à adhérer au filtre, de façon à ce que le brouillard sur le filtre soit éjecté, sour l'action de la force centrifuge, puis adsorbé par la couche adsorbante et enfin évacué par la sortie d'huile, au travers de la couche adsorbante.
Patent FR-2415501-A1 (FR)
Title: Procede et installation pour la coulee continue de produits tubulaires
Inventor: BELLOCCI RIO
IPC: B22D11/00
Filed: 1978-01-27
Abstract: Ce procédé est particulièrement destinée à la coulée de tubes minces en fonte dans une filière annulaire Il consiste à maintenir à l'état liquide du métal sous pression coulé dans la filière et en contact avec le noyau de la filière et à créer ainsi un front de refroidissement sensiblement tronconique partant d'un point de la paroi du moule voisin de l'entrée de la filière et aboutissant pratiquement sur l'arête extrême du noyau. Dans ce but, l'installation comporte un dispositif 22 de chauffage à l'intérieur du noyau 18 et autour du moule 16, une chemise de métal liquide sous pression entourée par une chemise d'eau de refroidissement, le noyau 18 et le moule 16 délimitant une filière annulaire verticale 15.