baber/WOPTO huggingface dataset:
Patent FR-2370650-A1 (FR)
Title: Recipient de conditionnement et de distribution comportant au stockage deux compartiments separes
Inventor: GONCALVES ANTONIN
IPC: B65D81/32
Filed: 1976-11-15
Abstract: Récipient de conditionnement. Ce récipient comporte un goulot obturé par un bouchon coopérant pendant le stockage avec une capsule, dans lequel est placé l'un des produits, et il est caractérisé par le fait que la capsule présente extérieurement au moins un relief prévu sur la surface intérieure du goulot, ladite capsule se raccordant, par une zone périphérique de paroi déchirable à un fourreau de retenue, sur lequel est fixé le bouchon qui est susceptible de l'entraîner en rotation. Utilisable pour le conditionnement de deux produits que l'on désire mélanger au moment de la distribution.
Patent FR-2335803-A1 (FR)
Title: Air outlet nozzle for motor vehicle ventilation - has damper operating handle attached to damper blade by hinge
IPC: B60H1/34
Filed: 1976-12-08
Abstract: Nozzle intended for dashboard of a vehicle, has a cylindrical body which can be rotated in its casing to vary the air discharge direction. It has outlet louvres (2) which are plane segments of a circle. A control damper (4) is pivoted on a fixed axis (5) within the nozzle and is moved by a lever (1) which projects out beyond the outlet louvres (2) and moves in the space between two of them. The attachment (7) between the lever and the damper allows relative movement in the lateral direction between them. This makes it possible for the lever to move in an arc in a plane and therefore allows the louvres to be plane and not curved.
Patent FR-2379078-A1 (FR)
Title: Appts. for adjusting focal length of solar energy reflector mirrors - has mechanical means for altering shape of reflective surface
Inventor: DESSUS BENJAMIN
IPC: F24S23/70
Filed: 1977-01-28
Abstract: Each mirror of the assembly is designed to form an image of aluminous source on a fixed point. The luminous source is at an infinitely large distance from the mirrors, e.g. the sun. The appts. adjusts the focal length of the mirrors by adjusting the shape of their reflecting surface. It is done by the application of a support, the thickness of which varies from axis to periphery. The different thicknesses produce differences in the moment of inertia across the support. The periphery of the mirror is supported on a framework while a force is exerted axially on the centre of the mirror towards its back. The variation in the moment of inertia across the support is arranged to produce the required curvature of the mirror. The appts. is simple and economic and enables the solar energy to be concentrated on a small area.
Patent FR-2341785-A1 (FR)
Title: Shock absorber for textile machinery - has combined dry friction sliding surfaces and viscous damped pivoting mechanism
IPC: B65H54/54
Filed: 1977-02-17
Abstract: The shock absorber for thread winding in textile machinery permits slow pivoting of an arm (3) carrying a bobbin (4) but prevents oscillation of the arm. Between the arm and support (16) are formed friction surfaces (14,15) in contact and one of these is mounted on a base (12,13) which is supported in the arm (3) or on the support (16) via a viscous fluid (10). The fluid is retained around a support pin (8) in a housing (7) by O-ring seals at each end of the pin. The dry friction part of the assembly may consist of friction faces pressed together by a spring, or by a magnet (13) mounted on a magnetic disc (12) and attracting the magnetic support (16).
Patent FR-2385052-A1 (FR)
Title: Solar energy installation for hot water and space heating - with temp. probes controlling the prim. circuit pump
IPC: F24S10/70
Filed: 1977-03-25
Abstract: The installation comprises two circuits. The primary circuits, which is associated with the heating panels, has an electric pump to circulate the primary liq. through the circuit and across the panels and a heat exchanger. A reservoir contg the secondary liq. is associated with the heat exchanger. The secondary liq. circulates to the sites needing the heat. The installation has two temp. probes, one measures the temp. (T) in the solar panel and the other measures the temp. (circled negative) of primary liq. leaving the solar panels. The temp. probes control the primary circuit pump by relating the temps measured to certain threshold temps. (Tc & circled negative c). The pump is automatically controlled so that circulation is maintained when the temps. T & circled negative are greater than Tc & circled negative c and is stopped when T & circled negative are less than Tc & circled negative c. A temporary circulation is set up when the exterior temp. suggests the risk of snow covering the panels to ensure the temporary heating of the panels using heat accumulated in the secondary liq. reservoir.
Patent FR-2387371-A1 (FR)
Title: Panel joint for furniture - uses I=shaped brackets secured in slotted panels by transverse pins covered by glued wood blocks (BR 28.11.78)
IPC: F16B12/00
Filed: 1977-04-12
Abstract: The furniture articles are assembled by means of flat L shaped brackets (6). One leg of the bracket (6) is fitted onto a slot (8) cut in the undersurface of the desk top (2). The bracket is then secured by two transverse pins (30a, 30b) which are driven into the edge of the panel and then secured by glueing blocks of wood (32a, 32b) over the holes. The other leg of the bracket (6) is fixed in a slot (13) in the side panel (3a) in a similar manner although using only one pin (7). This method of construction improves the appearance of the desk since no parts of the joints are visible externally.
Patent FR-2350425-A1 (FR)
Title: Railway track and sleeper laying machine - has horizontally swivelling girder hinged gantries and upward swinging support legs
IPC: E01B29/02
Filed: 1977-04-20
Abstract: The railway track sleeper, rail and yoke laying equipment incorporates two gantries and a raisable and lowerable laying beam. The gantries (3) are hinged to the ends of a connecting girder (4), to swivel about vertical pivot pins (5). Their supports are circular columns (9), surrounded by horizontally swivelling bogie frames (10). Support legs (12) can swing upwards about horizontal bolts (11), and there are motors and driving wheels (15) to shorten and/or narrow the structural dimension.
Patent FR-2349348-A1 (FR)
IPC: A63C9/086
Filed: 1977-04-25
Abstract: A ski boot with a central longitudinal cavity in the sole is disclosed in combination with a block designed to mate with the cavity. The block is securable to a ski and laterally-acting detent devices are provided to releasably capture the boot to the block.
Patent FR-2349531-A1 (FR)
Title: Crane load swinging damping drive mechanism - reduces travel or slewing speed with increasing load
Inventor: HOFFMANN DIETER
IPC: B66C13/06
Filed: 1977-04-26
Abstract: The drive mechanism is for use with slewing and gantry cranes with rope hoist mechanisms, to damp out load swinging. Above a predetermined capacity of the drive to the slewing or gantry crab travel mechanism and with increasing load, the speed of this mechanism is automatically reduced, and with decreasing load it is raised. Where the crane is hydraulically driven, the two main pipes (20, 21: via a two-way valve (23). As the system can be connected to a regulator (24) via a two-way valve (23). As the working pressure rises, this automatically reduces the output of the variable delivery pump (21). Alternatively, an electric Ward Leonard drive RTM can be used, a voltage being derived from one of the cables proportional to the current value. This acts via a rectifier on a regulator, weakening the field of the dc generator as current increases.
Patent FR-2388685-A1 (FR)
Title: Perfectionnement aux pneumatiques
IPC: B60C3/00
Filed: 1977-04-28
Abstract: Pneumatique avec une armature de carcasse radiale, une armature de sommet et une bande de roulement comportant des rainures transversales et une portion non rainurée disposée entre le fond des rainures et l'armature de sommet Selon l'invention, la bande de roulement comporte dans ladite portion non rainurée au moins une nappe oblique 14, 15 de fils ou câbles relativement peu extensibles formant un angle d'au plus 60 degrés avec la direction circonférentielle, la largeur axiale de cette nappe étant comprise entre le quart et la moitié de la largeur L de la bande de roulement
Patent FR-2391634-A1 (FR)
Title: Dispositif de portage pour instrument agricole d'epandage
IPC: A01C17/00
Filed: 1977-05-17
Abstract: a. L'invention concerne un dispositif de portage d'un instrument d'épandage, comportant un châssis vertical pourvu d'éléments d'accouplement du dispositif, et qui peut porter un instrument d'épandage qui peut monter et descendre au moyen d'un vérin hydraulique.  b. Le châssis offre dans sa partie médiane un espace où peut passer librement l'arbre à cardan qui va de la prise de force du tracteur à l'instrument d'épandage. c. La disposition du châssis permet à l'instrument d'épandage de prendre différentes positions sans gêner l'entraînement par l'arbre à cardan.
Patent FR-2393533-A1 (FR)
Title: Treating poultry carcasses - using positively charged water sprays which are attracted to negatively charged carcasses
IPC: A22C21/02
Filed: 1977-06-10
Abstract: During the continuous processing of food products the products are wetted and subjected to a thermal exchange. The process is carried out in an electrostatic field. One pole of an electrostatic generator is connected to a spray-producing device and to an electrically conductive material either adjacent the spray or between the spray and the food products. The other pole of the generator is connected either directly or indirectly to the food products. Pref. the process is used in a poultry processing station where the poultry is either scalded or chilled as it is carried suspended along a processing tunnel. The heat transfer between the water and poultry is improved by the electrostatic polarisation. There is improved saturation of the poultry with reduced water consumption.
Patent FR-2356562-A1 (FR)
Title: Rotary bottle labelling mechanism - has gluing mechanism for label portion not supported by extractor working with labelling cylinder
IPC: B65C9/16
Filed: 1977-06-28
Abstract: The labelling mechanism is partic. for bottles, having a number of stations one after th other along a closed track. These comprise a gluing unit, a stationary magazine containing a stack of labels, a labelling cylinder, and a rotary label extractor on a rotary support travelling past all of them. The extractor has a convex surface rolling without sliding against the first label in the stack and the other units. The labels are longer than the extractor surface accommodating them, and the stack is tangential at the forward end to the rolling trajectory of the extractor. The labelling cylinder works with a gluing mechanism rolling without sliding against the rear zone of each sector of it, when seen in the direction of rotation of the cylinder. The zone forms a support surface for the unglued portion of the label.
Patent FR-2398623-A1 (FR)
Title: Balanced, light and coarse ply, sub-thread tyre reinforcement - to strengthen heavy duty tyres without delamination
IPC: B60C9/26
Filed: 1977-07-27
Abstract: Sub-tread reinforcement for a radial pyl tyre involves one layer of coarse bandage with simple borders and two layers of finer bandage, one of which has simple borders and the other of which has borders which are folded to enclose the borders of one or both of the other layers. The ply axes of the light bandages are closely aligned (within plus-or-minus 5 degrees) and offset from the circumferential axis to the ply axis of the coarse layer. The strength of the ply systems of opposing hands are balanced w.r.t. their tension in the longitudinal (circumferential) direction. Used esp. for reinforcement of tyres for low speed, heavy load use, to combine the stiffness and the resistance to penetration of a coarse bandage with the resistance to peripheral delamination of relatively flexible bandages.
Patent FR-2398178-A1 (FR)
Title: Closed cycle vapour engine - uses latent heat of exhaust to heat liquid fed to boiler via heat exchanger
IPC: F01K25/06
Filed: 1977-07-22
Abstract: A closed cycle vapour engine passes the exhaust low pressure gas from the engine into the low pressure section of a heat exchanger. The latent heat of the gas is used to heat the liquid which is sprayed through nozzles from a high pressure chamber. The liquid then flows out through the pipe through a liquid to liquid heat exchanger and then to a boiler. The heated gas then returns to the engine via the heat exchanger and the high pressure chamber.
Patent FR-2364201-A1 (FR)
Title: Procede perfectionne pour la preparation d'imines de la serie du diphenylmethane
Filed: 1977-09-13
Abstract: Procédé de préparation d'une imine répondant à la formule générale :
Patent FR-2366116-A1 (FR)
Title: Alimentateur pour dispositif d'ejection d'un melange de plusieurs liquides, notamment systeme a polyurethane
IPC: B05B7/32
Filed: 1977-09-28
Abstract: Alimentateur pour dispositif d'éjection d'un mélange de plusieurs liquides, notamment système à polyurtthane. Il comprend une paire de pompes de dosage à plateau oscillant, une pour chaque liquide alimentée par une pompe à engrenages. Le suintement le long des arbres d'entraînement des pompes est continuellement emporté en les baignant dans un flux à recirculation d'agent de chasse. Toutes ces pompes y compris celle de l'agent de chasse, sont entraînées par un seul moteur. Les liquides sont chauffés par résistance électrique immergée pendant leur passage dans des tuyaux séparés jusqu'à un pistolet de distribution. Un système contrôle le circuit de chauffage, le dosage en liquide et les autres conditions de fonctionnement Applicable notamment aux mélanges de résine et d'isocyanate.
Patent FR-2366966-A1 (FR)
Title: Failsafe hydraulic system for vehicle - has separate brake and servo circuits incorporating pressure reservoirs for independent operation
IPC: B60T13/14
Filed: 1977-10-07
Abstract: The hydraulic systems of the vehicle are supplied from one or more hydraulic pumps and are separated into separate self contained sections each with its own pressure reservoir. This ensure that on failure of any system the braking systems are able to operate independently. The separate systems are each protected by pressure valves which serve to isolate defective circuits. The braking circuits can incorporate brake servos is required, without affecting the function of the other hydraulic circuits.
Patent FR-2369954-A1 (FR)
Title: Installation de freinage pneumatique perfectionnee pour vehicules, a securite renforcee
Inventor: DURLING HAROLD
IPC: B60T13/26
Filed: 1977-10-13
Abstract: La présente invention est relative à une installation de freinage pneumatique pour véhicules. Cette installation est caractérisée en ce qu'elle comprend des freins de service et de stationnement avant, des freins de service et de stationnement arrière, des circuits de freinage séparés pour les freins avant et les freins arrière et des freins de secours, ainsi qu'un organe de commande pour actionner simultanément, à volonté, les freins de service avant et arriére. Application au freinage des véhicules.
Patent FR-2405671-A1 (FR)
Title: Sectional bed with height and size adjustments - consists of frame with tension cables at side for mattress
IPC: A47C19/04
Filed: 1977-10-13
Abstract: The bed is supplied in units which can be assembled by the user, and can be tilted at the head and feet. The bed-frame is made of pre-cut pieces which are slide-mounted crossways and sideways, and are fixed by means of bolts and a sleeve with three holes for height adjustment. The support of the frame consists of four uprights to which a crosspiece at the head and a crosspiece at the foot of the bed are fixed. A canvas or/and a mattress is attached by means of eyelets all round. Two cables support the sides of the canvas or mattress, with a spring and a tension piece.
Patent FR-2374307-A1 (FR)
Title: Derives de la 1,4-dihydropyridine, leur procede d'obtention et composition pharmaceutique les contenant
Inventor: SATO YOSHINARI
IPC: A61P9/08
Filed: 1977-12-16
Abstract: L'invention concerne de nouveaux dérivés de la 1,4-dihydropyridine. Ces composés répondent à la formule :
Patent FR-2376068-A1 (FR)
Title: Procede de preparation du protoxyde d'azote
Inventor: SZABO ZOLTAN
IPC: C01B21/22
Filed: 1977-12-23
Abstract: L'invention a pour objet un procédé de préparation du protoxyde d'azote par dissociation thermique du nitrate d'ammonium dans une solution de sel ou un bain de sel à plusieurs composants. Elle est caractérisée en ce que ce procédé consiste à mélanger 1 partie de nitrate d'ammonium et 5 parties d'une solution de sel concentrée ou d'un bain de sel fondu, à maintenir le mélange ainsi obtenu à une température comprise entre 200 degrés C et 240 degrés C, au moins un des composants de solution ou du bain fondu étant un acide minéral, un anhydride d'acide ou un sel acide d'un acide minéral. Elle concerne la préparation du protoxyde d'azote.
Patent FR-2413131-A1 (FR)
Title: Dispositif de separation sous haute pression
Inventor: LEVRESSE BERNARD
IPC: C08F6/00
Filed: 1977-12-28
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE SEPARATION SOUS HAUTE PRESSION POUR UN MELANGE POLYPHASIQUE CONSTITUE PAR UN GAZ CHARGE DE PARTICULES LIQUIDES ET NOTAMMENT POUR UN MELANGE D'ETHYLENE ET DE POLYETHYLENE, QUI COMPORTE UNE ENCEINTE VERTICALE CYLINDRIQUE DANS LAQUELLE PLONGE UN DISPOSITIF D'ARRIVEE DU MELANGE ET MUNIE SUR SA PAROI INFERIEURE D'UN ORIFICE POUR LE CONDUIT D'EVACUATION DES LIQUIDES SEPARES, UN CYCLONE VERTICAL EN COMMUNICATION AVEC L'ENCEINTE ET MUNI SUR SA PAROI SUPERIEURE D'UN ORIFICE POUR LE CONDUIT D'EVACUATION DES GAZ SEPARES DANS LE CYCLONE ET UN EJECTEUR COMPOSE D'UNE BUSE, D'UNE ZONE DE MELANGE ET D'UN DIFFUSEUR APTE A REDUIRE LA VITESSE DU MELANGE.
Patent FR-2376833-A1 (FR)
Title: Chemise adhesive amelioree pour enveloppe de moteur-fusee a propergol solide
IPC: C08L7/00
Filed: 1978-01-05
Abstract: L'invention concerne la protection de moteurs-fusées à propergol solide. On améliore beaucoup la liaison de collage de grains de propergol à base de polybutadiène terminé par des groupes hydroxyles aux chemises de moteurs-fusées, et de la chemise à l'enveloppe du moteur, en incorporant une aziridine à une composition de formation d'une chemise à base de polybutadiène terminé par des groupes hydroxyles et durci. Mieux collee ainsi, la chemise peut mieux jouer ses rôles d'élément de liaison et d'isolant de protection de l'enveloppe des moteurs-fusées.
Patent FR-2377240-A1 (FR)
Title: Procede et appareil de refroidissement d'un corps de grande longueur
Inventor: HURST MICHAEL JOHN
IPC: B21C9/00
Filed: 1978-01-13
Abstract: L'invention concerne un procédé et un appareil de refroidissement d'un corps de grande longueur. L'appareil comprend un dispositif de pulvérisation 24 placé en aval d'une filiere d'étirage, et susceptible de pulvériser du réfrigérant liquide sur le corps et des moyens pour commander la quantité de réfrigérant pulvérisé par ledit dispositif, de manière à faire évaporer la totalité, ou la presque totalité du réfrigérant liquide pulvérisé sur le corps, la chaleur latente d'évaporation du réfrigérant liquide servant à refroidir ladite matière. Application à des machines d'étirage de fil.
Patent FR-2415543-A1 (FR)
Title: Document file designed for suspension drawer - comprises single component forming rear face with sides and intermediate spacing portion
IPC: B42F17/08
Filed: 1978-01-27
Abstract: The document file is for use as part of a set of vertical files in a cabinet drawer. It comprises a single component forming the rear face, the sides and an intermediate portion giving variable spacing in the cabinet. It can have a first fold linn (2) along one side to form a fixing strip, and two other such lines (3, 4) parallel and close together to form an index strip. A flap (5) is joined to one of the fold lines to this strip, and it and the part of the component against which it bears can be bevelled at one end.
Patent FR-2417501-A1 (FR)
Title: Procede de preparation de lactames par isomerisation d'oximes en milieu sulfurique
Inventor: MICHEL JEAN-CLAUDE
IPC: C07D201/10
Filed: 1978-02-17
Abstract: L'invention concerne un procédé de préparation de lactames par isomérisation d'oximes en milieu sulfurique, dite transposition de Beckmann, pouvant s'appliquer en particulier aux solutions sulfuriques d'oximes obtenues par photonitrosation. Ce procédé est caractérisé en ce que l'on élève, pendant l'étape de transposition, le titre acide du mélange à un niveau supérieur au titre de la solution sulfurique entrante. Application à la fabrication des lactames.
Patent FR-2381120-A1 (FR)
Title: Perfectionnement aux leviers de descente des metiers circulaires pour bonneterie
IPC: D04B15/32
Filed: 1978-02-20
Abstract: L'invention concerne le perfectionnement des leviers de descente pour les métiers circulaires de bonneterie. Un levier de descente selon l'invention est caractérisé en ce la partie principale 11 de la zone active du levier 4 a la forme d'un arc de cercle ayant son centre sur l'axe de rotation X du levier afin que l'axe de l'aiguille à palette ne soit jamais décalé latéralement quelle que soit la position du levier, cette position servant à régler le serrage des mailles. Application à la bonneterie.
Patent FR-2418619-A1 (FR)
Title: Loader for tuberous crop - has spider wheels to clean crop with dirt discharged onto ground already passed
IPC: A01D19/16
Filed: 1978-03-03
Abstract: The loader has two adjacent rotors for collecting and cleaning the crop. It has a lifting device for removing the crop from the rotors and for conveying it to a transport vehicle. The rotors (1, 2) rotate in the same sense towards the plant rows (6) and throw out soil- and dirt particles in the opposite direction onto the land which the loader has already passed. A third rotor (7) can be fitted to the rotor (1, 2), and its axis of rotation (8) is aligned with the gap (E) between them. The lifting device (13) draws the plants from the third rotor (7).
Patent FR-2395136-A1 (FR)
Title: Liants pour produits de revetement a appliquer par electro-deposition cathodique
IPC: C08L63/00
Filed: 1978-03-09
Abstract: Ce liant pour produits de revêtement conçus pour l'application par électro-déposition cathodique en immersion, sur des surfaces conductrices de l'électricité consiste en un produit de réaction A thermodurcissable protonisé, essentiellement exempt de groupe époxyde, entre : a. des bases de Mannich préparées à partir de : a1. au moins un polyphénol condensé exempt de groupes éther et/ou contenant des groupes éther; a2. au moins une amine secondaire contenant au moins un groupe hydroxyalkyle, ou un mélange d'une telle amine secondaire avec une autre amine secondaire et a3. du formaldéhyde ou un composé libérant du formaldéhyde, et b. au moins une résine époxydique. Il contient en adjonction, en proportions de 1 à 40 % du poids total des composants A et B, une résine B insoluble dans l'eau, non-ionique, exempte de groupes époxyde mais portant des groupes uréthanne, qui été obtenue par réaction d'un di- ou poly- isocyanate partiellement bloqué avec une polyamidopolyamine de poids moléculaire environ 400 à 1000 ou avec un produit de réaction d'un polyépoxyde et d'au moins un composé à bas poids moléculaire portant des groupes -SH et/ou -OH. Il permet, contrairement aux liants de ce type connus antérieurement, une électro-déposition cathodique en pH alcalin.