baber/WOPTO huggingface dataset:
Patent FR-2325572-A1 (FR)
Title: Transparent containers with UV-impermeable plastics lining - pref. of aluminium-coated polyvinyl chloride
Inventor: FRESNEL JACQUES
IPC: B65D81/30
Filed: 1975-09-25
Abstract: containers for photosensitive materials are lined with a heat-shrink plastic sheet which has been pretreated for protection against UV. The flat sheet is applied to the container, heated and then opt. cut to match the shape of the container. Containers are e.g. for foodstuff, chemical products and pharmaceuticals. The sheet can also be decorated e.g printed and made tamperproof.
Patent FR-2293552-A1 (FR)
Title: Safety link for cylinder door lock - is pivotally attached to striker and hooks onto grooved bolt
Inventor: TIETZ WERNER
IPC: E05C17/16
Filed: 1975-10-14
Abstract: The link (1) has a function similar to a safety chain, and ties between the door frame mounted striker (3) and the bolt (2a), the link (1) engaging a groove in the bolt and being permanently pinned to the box. The bolt engaging end is cranked and the bolt grooves have symmetrical inverted trapezoidal forms with oblique upper and lower faces within the flat bolt profile, and the cranked end also bears a stop to prevent abrupt and involuntary door closure. When the door is closed the link hangs vertically from the striker and over the bolt.
Patent FR-2331187-A1 (FR)
Inventor: MOURIER GEORGES
IPC: H02K57/00
Filed: 1975-11-07
Abstract: The invention relates to an electrical machine. The stator 1 is a delay line, in the form of a low-pass filter in the example, formed by inductance 11 and capacitors 12 connected between these inductances and the common conductor 13. The rotor 2 comprises dissipating elements 22 incorporated in circuits 26, separate in the example, and having a common point 25. It is put in movement by a motor. The machine operates as a high-gain amplifier having a wide band of high-frequency signals applied to the input 14 of the stator, separated from the output 15 by the decoupling zone 30. High powers are obtainable. Application to installations for testing vibration of industrial equipment and to high-power longwave radio transmission.
Patent FR-2331301-A1 (FR)
Title: Rucksack frame transformable into camp bed and tent - consists of telescopic tubes with rods fitting into radial end apertures
IPC: A45F4/00
Filed: 1975-11-14
Abstract: The frame for a rucksack can be transformed into the frame of a camp bed and into the frame of a tent. It consists of tubes which slide together and when unfolded form the frame of a camp bed. The frame of the tent is formed by two rods housed in the extremity of the tubes. These are driven into holes at the extreme ends of the tubes and four small rods are driven horizontally into these holes. The canvas is fixed over this frame. The height and slope of the bed can be adjusted by feet consisting of tubes which slide together.
Patent FR-2332224-A1 (FR)
Title: Winching and mooring mechanism - has base supporting vertical winding member spindle and drive
IPC: B63B21/16
Filed: 1975-11-21
Abstract: The winching, mooring and braking mechanism is for the mooring rope of a boat, having a winder member rotating on an axis and with two or more fingers parallel to this axis. It has a base (2) supporting the member spindle and a drive mechanism (7, 7a, 8) for it, the spindle being vertical, while the fingers (5) have free ends extending upwards during the winching operation. Remote controls for locking and freeing the member are included, with an effort limiter simultaneously stopping the drive and engaging the locking mechanism. A rapid release mechanism for the mooring rope (1) may be included, retracting one at least of the fingers below the rotary plate (4) on which it is mounted.
Patent FR-2345674-A1 (FR)
Title: Solar panel has corrugated plate and integral tubes - meandering continuously along grooves in plate surface
IPC: F24S10/75
Filed: 1976-03-23
Abstract: Heat exchanger device is intended for collecting radiant energy and comprises collector plates coated with an absorbent coating and connected together to form ducts for the circulation of a heat removal fluid. The collector plate comprises a series of generally parallel grooves in which the generally parallel arms of a meandering pipe nest and are integrally connected to the plate, e.g. by welding or soldering. The plate has an undulating or corrugated profile with straight segments between the curved regions and the generally parallel longitudinal lengths of the pipe and the corresponding grooves are located in the centre of the these flat regions. In one embodiment each straight length of pipe runs centrally along a straight length of an undulation, the undulation thus having very long straight arms c.f. with short U-shaped bends. Pref. the undulations are in a plane perpendicular to the general plane of the straight lengths of pipe. Used esp. as a solar heat collecting panel for use in walls or roofs of buildings, but is also suitable for collecting radiation from other sources, e.g. molten metals.
Patent FR-2354694-A1 (FR)
Title: Lifter for sugar beet harvester - has shares vibrated by lobed cams striking plates mounted on rods which are fixed to share supports
IPC: A01D25/04
Filed: 1976-06-15
Abstract: The sugar beet filter comprises pairs of root lifting shares (4) or discs carried by posts (5) fixed to supports (6). The latter are flexibly and resiliently coupled at their front ends to a chassis member (9), the shares being vibrated. The supports can pivot about vertical rods (11) and oscillate vertically and horizontally. The supports are vibrated by rotation of three-lobed cams (42) spaced along a shaft (21) rotated from the tractor power take-off. The cams (42) strike against plates (38, 39) mounted on rods (37) fixed to the supports.
Patent FR-2320509-A1 (FR)
IPC: F24J2/04
Filed: 1976-06-18
Abstract: A hollow body (2), through which a medium, which can be heated up, flows, is arranged in a vessel (1) which is protected against convective heat discharge to the outside. The wall of said hollow body has an outer surface which absorbs solar radiation and is enlarged, with respect to a planar surface, by sheet-like parts which are curved, arranged at an angle with respect to one another or run approximately parallel to one another. Said wall also has an inner surface which discharges heat to the medium. Heat transfer occurs from the outer surface to the inner surface, through the wall material. The hollow body (2) is preferably in the form of a cooling coil or of a heating radiator. The heating means is particularly suitable as a supplementary heating means of a principal heating system.
Patent FR-2316716-A1 (FR)
Title: Two position spring loaded isolating switch - used for cutting out line circuits has parallel guides coil spring and handle
IPC: H01H33/40
Filed: 1976-07-02
Abstract: The switch consists of a spring-loaded stem one end of which rotates about an axis (6) on a sliding bridge (2). The bridge slides along a straight guide (1). The other end of the stem slides along another guide (8) in the opposite direction. The guides are arranged parallel to each other. The position of the stem is controlled by a handle (17). The rest positions are the two extreme positions along each guide. The spring (7) has two concentric telescopic parts (12, 13) and these are prevented from turning reciprocally by a mechanism (14, 15).
Patent FR-2374863-A1 (FR)
Title: Semelle pour chaussures de sport et de loisir
IPC: A43B13/12
Filed: 1976-07-29
Abstract: L'invention se rapporte à une semelle de chaussure de sport et de loisir. La semelle selon l'invention est caractérisée par le fait qu'elle comporte en combinaison une couche résistant à l'abrasion située à la partie inférieure de la semelle et présentant des ondulations perpendiculaires à l'axe du pied de manière à constituer des barrettes de même direction destinées à prendre appui sur le sol, et une couche d'amortissement solidaire de la précédente et située au-dessus de cette dernière. La semelle de la chaussure selon l'invention est particulièrement bien adaptée à la promenade et à la course.
Patent FR-2369019-A1 (FR)
Title: Vibratory unit for sorting screen - has eccentric mass in form of solid cylinder around shaft with cavities to suit performance required
Inventor: THOUVIGNON JEAN-CLAUDE
IPC: B06B1/16
Filed: 1976-11-02
Abstract: The unit is used to provide vibrationary motion for a screen sorting gravel and similar materials. It comprises a fabricated housing mounted on springs supported on a fixed base. Inside the housing (11) is a rotating shaft (6), located in a bearing race each end and driven by an external motor. This shaft carries the vibratory mass, this being in the form of a fixed solid cylinder (9). The degree of eccentricity for the required performance is obtained by providing cavities (10) along the length, and around the circumference, of the cylinder. This runs in an oil bath (12) providing splash lubrication for the bearings.
Patent FR-2361906-A1 (FR)
Title: Substance antibiotique sf-1771 et substance antibiotique sf-1771-b, ainsi que preparation de ces substances
IPC: C12P1/06
Filed: 1976-10-29
Abstract: Nouvelle substance antibiotique se présentant sous forme de poudre amorphe, basique et soluble dans l'eau, dont le chlorhydrate, soluble dans l'eau et certains alcools, est insoluble dans les autres solvants organiques, ce chlorhydrate d'un poids moléculaire d'environ 1600 et d'un pouvoir rotatoire spécifique de Ø alpha õD **20 - 18,4 degrés (c 1, H2 O), présente des pics d'absorption caractéristiques à 288-290 nm (E1 cm 1 % = 84), des réactions positives avec la ninhydrine, le réactif d'Ehrlich, le permanganate de potassium et le réactif de Greig-Leiback et une reaction négative avec le réactif de Sakaguchi. Cette substance présente une activité antibactérienne et antitumorale.
Patent FR-2388095-A1 (FR)
Title: Posts for supporting cavity walls with cavity continuity - made using controlled concrete casting to partially infill between pairs of posts
IPC: E04B2/68
Filed: 1977-04-21
Abstract: Posts made of metal channels and infilled with concrete for use in pairs to support cavity walls are infilled by casting techniques which leave an air gap traversing between the posts to maintain continuity of the wall cavity and the thermal insulation effect. Eliminates the thermal bridges characteristics of the fully infilled posts. Opt. the cavity between the posts and/or the adjacent wall panels is subsequently infilled with an insulating material, specifically vermiculite or foamed phenolic resin.
Patent FR-2391955-A1 (FR)
Title: Procede pour preparer des heteropolyacides, notamment des acides molybdovanadophosphoriques, utiles comme catalyseur
IPC: C07C51/377
Filed: 1977-05-17
Abstract: L'invention concerne un procédé pour préparer des hétéropolyacides. On prépare des hétéropolyacides convenant comme composants de divers catalyseurs d'oxydation en soumettant à une réaction hydrothermique une suspension aqueuse renfermant un oxyde et/ou un oxacide respectivement de moblydène, de vanadium et de phosphore, et éventuellement un oxyde et/ou oxacide de tungstène. L'invention permet en particulier la préparation simple et pratique d'acides molybdovanadophosphoriques très efficaces comme catalyseurs.
Patent FR-2392792-A1 (FR)
Title: Batching plant for concrete or aggregate mixes - has reversible conveyor under aggregate bins leading to alternate production
IPC: B28C9/00
Filed: 1977-05-31
Abstract: The batching plant is for the continuous or discontinuous prodn. of concrete or alternative mixes e.g. relatively weak mixes e.g. cement bound granular material used in road construction. The centre of the plant has a conveyor belt (5) to which the various aggregates are fed from hoppers (1, 2, 3) above. The belt is reversable and feeds the materials to a concrete-mixer (43) or to an elevator conveyor (11). The various materials i.e. aggregates, cement, pulverised materials and water may be gauged by weight, vol. or temp. controls. When leaving the primary conveyor for the concrete mixer, the aggregates take an inclined conveyor (41), pass beneath a cement batcher (42) and a water injection station (44), and passes into the mixer.
Patent FR-2364000-A1 (FR)
Title: Dispositif pour transporter un flux d'articles en forme de batonnets depuis une machine de fabrication jusqu'a une machine de transformation, avec un reservoir
IPC: A24C5/35
Filed: 1977-06-09
Abstract: L'invention est relative à un dispositif pour transporter un flux d'articles en forme de bâtonnets d'une machine de fabrication à une machine de transformation.  Selon l'invention, le réservoir intermédiaire de contenance variable se compose de deux réservoirs partiels installés l'un au-dessus de l'autre et réalisés sous la forme de réservoirs en cul-de-sac.  Le dispositif est applicable aux machines à fabriquer les cigarettes et similaires.
Patent FR-2354968-A1 (FR)
Title: Dispositif pour le traitement de fluides, notamment pour l'adoucissement et/ou le dessalement de l'eau
Inventor: KUNZ GERHARD
IPC: B01J47/10
Filed: 1977-06-17
Abstract: Dispositif pour le traitement de fluides, notamment pour l'adoucissement et/ou le dessalement de l'eau. Ce dispositif comporte trois colonnes, à savoir une colonne 1 d'échange ou de chargement, une colonne 2 de régénération et une colonne 3 de lavage. La colonne de lavage 3 pénètre partiellement dans la tete de la colonne 1 et comporte des chicanes 6 pour augmenter le temps de séjour de la substance d'échange. La queue de la colonne 1 présente une chambre 22 de contre-pression ainsi que la queue de la colonne 2 une autre chambre 23 de contre-pression. Dispositif pour le traitement de liquide, en particulier pour l'adoucissement et le dessalement de l'eau.
Patent FR-2361731-A1 (FR)
Title: Electromagnetic armature holder for tripping mechanism - has sprung elements prestressed against armature motion towards attraction magnet
Inventor: BOSCH HENDRIK ADOLF
IPC: H01H71/24
Filed: 1977-08-11
Abstract: The holder is intended for tripping mechanism and rapid-action switches. It is of such design that the armature is under the effect of an electrically operable attraction magnet, when the current to the magnet exceeds a preset value. Springs (10) act against the armature (4) movement in the direction towards the attraction magnet (1). The armature actuates a blocking mechanism (9, 11, 13) which releases its movement only after a certain distance travelled towards the attraction magnet. Preferably the armature is mounted at the end of a guide arm (8), whose other end is restrained in the movement direction by the springs. A moving latching block (9) is mounted along the guide arm and restrained by a latch (11) during the starting motion of the armature and guide arm.
Patent FR-2366845-A1 (FR)
Title: Respiration equipment monitoring process - disturbs output value repeatedly and to predetermined degree
IPC: A61M16/00
Filed: 1977-09-27
Abstract: The process controls the output of respiration equipment to match physiological parameters detected in the patient, using a measuring apparatus functioning at regular intervals and preferably continuously. In addition to the modifications to the physiological parameters resulting from modification in the condition of the patient under treatment and of passive type, active modifications in physiological variables are used to monitor the equipment. These result from disturbances repeated and of predetermined value of the output values of the respiration equipment, typically in the form of rapid breaths.
Patent FR-2368094-A1 (FR)
Title: Memoire numerique perfectionnee pour appareil de dialyse
Inventor: EBLING WENDELL VICTOR
IPC: G06Q50/00
Filed: 1977-10-10
Abstract: Appareil de dialyse susceptible d'anomalies de fonctionnement, comprenant un avertisseur qui entre en fonctionnement en réponse à des variations de pression sanguine particulières. L'avertisseur comprend un détecteur de pression sanguine 24 qui développe un signal de pression variant en concordance avec la pression sanguine, une mémoire 30 qui reçoit le signal de pression, comportant un moyen d'enregistrement 56 qui enregistre le signal de pression reçu et un moyen de restitution qui fournit un signal de mémoire en réponse au signal d'enregistrement, un circuit de contrôle 58 qui réagit à au moins une première différence particulière entre le signal de mémoire et le signal de pression en provoquant l'émission d'un signal d'avertissement, et un circuit de protection 78 qui réagit aux anomalies de fonctionnement en provoquant l'émission du signal d'avertissement Reins artificiels.
Patent FR-2405344-A1 (FR)
Title: Immeuble collectif avec jardins
IPC: E04H1/02
Filed: 1977-10-05
Abstract: Immeuble du type comportant au moins deux locaux au moins partiellement superposés. Selon l'invention, le terrain sur lequel est réalisée la construction présente un profil tel qu'au moins une pièce de chaque local se trouve au niveau d'un jardin de pleine terre, de surface variable.
Patent FR-2369213-A1 (FR)
Title: Procede de concentration, par flottation, de particules d'oxyde d'aluminium hydrate
IPC: C01F7/0613
Filed: 1977-10-27
Abstract: L'invention décrit un procédé perfectionné de conditionnement des particules d'un oxyde d'aluminium hydraté pour faciliter leur séparation par flottation. On broie le minerai par voie humide en présence d'un agent de dispersion; puis l'on effectue un conditionnement avec agitation mécanique en présence d'un agent alcalin de dispersion et un second conditionnement avec agitation en présence d'un agent d'activation et de floculation; puis l'on effectue la flottation et éventuellement une séparation magnétique. Le procédé permet de traitement de bauxites et latérites relativement pauvres pour en extraire de l'hydroxyde d'aluminium, destiné notamment à la production de l'aluminium.
Patent FR-2369889-A1 (FR)
Title: Procede et dispositif d'enroulement de treillis de fils metalliques
Inventor: HERRIG KLAUS
IPC: B21F33/00
Filed: 1977-11-03
Abstract: La présente invention a pour objet un procédé pour le bobinage de treillis en fil de fer en rouleau, dans lequel une bande de treillis est amenée suivant un plan incliné par rapport à l'horizontale vers deux rotors parallèles disposés transversalement par rapport à la bande de treillis, ce dernier étant bobiné librement pour former un rouleau.  Elle est caractérisée en ce que les spires de ladite bande de treillis sont emboîtées mutuellement par force par le premier rotor qui tourne à une vitesse au moins égale à la vitesse du tambour d'évacuation ou d'alimentation, ces spires étant pressées, dans l'espace libre entre les deux rotors, contre le pourtour du deuxième rotor qui est freiné, et en ce que la vitesse circonférentielle du rouleau est réglée par au moins un élément de tension fixé à l'amorce du rouleau et s'enroulant sur la bande de treillis, cependant que la vitesse de débit de l'élément de tension est réduite à une valeur au plus égale à la moitié de la vitesse avance de la bande de treillis.  Elle se rapporte à un procédé et dispositif d'enroulement de treillis de fils métalliques.
Patent FR-2375314-A1 (FR)
Title: Dispositif d'affichage electrochromique a efficacite elevee
Inventor: SINCERBOX GLENN T
IPC: G02F1/1503
Filed: 1977-11-18
Abstract: Dispositif d'affichage électrochromique à efficacité élevée. Il comprend un couple oxydo-réducteur dont l'oxydant est une triaryl-pyrazoline de formule :
Patent FR-2414539-A1 (FR)
Title: Multistage catalytic naphtha reforming process - without added or recycle hydrogen
IPC: B01J8/12
Filed: 1978-01-16
Abstract: A multistage process for the reforming of naphtha feeds in the presence of a catalyst comprising a Gp. VIII noble metal on an alumina carrier to produce a gasoline fraction of increased actane number. Specifically, the feed is reacted in the absence of added or recycle H2, counter currently in a plurality of reaction zones through all of which the catalyst particles flow downwardly via gravity flow. The feed is reacted serially in the reaction zones in the order of increased catalyst loading, the product ultimately being recovered from the effluent of the reactive zone into which fresh or regenerated catalyst is introduced and which contains the greatest quantity of catalyst. Catalyst particles are transferred from one reaction zone to another in the order of decreasing catalyst loading and are ultimately being withdrawn from the system through the zone contg. the least amt. of catalyst. Compressive H2 recycle is eliminated and thus significant energy savings are obtd.
Patent FR-2377907-A1 (FR)
Title: Retroviseur exterieur d'automobile
IPC: B60R1/06
Filed: 1978-01-20
Abstract: Rétroviseur extérieur d'automobile. Il comprend un corps en une mousse moulée formant une peau et une gaine entourant un joint élastique et un organe de fixation du rétroviseur au véhicule Le corps et la gaine de mousse cachent le joint élastique, l'organe de fixation et les autres éléments du rétroviseur. Il est possible de donner une plus grande souplesse à la gaine pour éviter des blessures en lui donnant des éléments souples en forme de plis d'un accordéon.
Patent FR-2385921-A1 (FR)
IPC: F04D7/04
Filed: 1978-02-14
Abstract: Arranged in the pump casing (1) there is an impeller (2) which rotates about a vertical axis. Arranged on the pump casing (1) wall facing the pump inlet (4) there is a rib (3) which runs parallel to a tangential plane of the impeller (2). It is joined to the casing (1) monolithically or in some other manner and is situated directly next to the impeller (2). The simultaneous delivery of solid flow components is ensured by this measure in the case of the centrifugal pump which has a vane inlet arranged in the hub region.
Patent FR-2417760-A1 (FR)
Title: Appts. for measuring the sharpness of razor blades - comprising e.g. ptfe-coated blade clamp moving through array of polyamide filaments
IPC: G01N3/58
Filed: 1978-02-20
Abstract: Appts. for testing the sharpness of cutting blades, esp. razor blades, by mounting the blade in a streamlined clamp and passing the blade between two flexible tapes linked by strands normal to the planes of the tapes and the edge of the clamped blades. The pattern of the strands is designed to impinge successively at various positions across the width of the blade edge. The resistance of the strands to the blade is monitored as a measure of the sharpness and uniformity of the blade edge. Pref. the strands are polyamide filaments of 50-100, pref. 60-80 mu m dia. Pref. the clamp is coated with a low friction material such as PTFE.
Patent FR-2381846-A1 (FR)
Title: Procede d'entrelacement de filaments et dispositif pour sa mise en oeuvre
IPC: B65H/
Filed: 1978-02-23
Abstract: L'invention concerne un procédé et un dispositif pour entrelacer des filaments synthétiques. On utilise un courant de gaz qui est accéléré par passage à travers une buse dont la section d'émission est en forme de tronc de cône, assurant une vitesse supersonique avant de venir frapper le faisceau de filaments défilant perpendiculairement à la direction du jet d'air. On parvient de la sorte à une sensible économie d'air comprimé nécessaire à l'alimentation de la buse, pour un entrelacement de même qualité.
Patent FR-2420682-A1 (FR)
Title: Element d'assemblage actionne par une pression de gaz
IPC: F42B3/00
Filed: 1978-03-22
Abstract: Elément d'assemblage réalisé en un matériau déformable sous l'effet d'une pression et servant à assembler des pièces de façon ferme et inamovible. Cet élément est réalisé sous la forme d'un corps creux fermé de tous côtés et dont la cavité renferme une charge pyrotechnique 8 susceptible d'être allumée par effet thermique.
Patent FR-2387057-A1 (FR)
Title: Ballon de sport
IPC: B29D22/04
Filed: 1978-04-06
Abstract: a. Ballon de sport dont l'enveloppe est faite d'un enroulement de fils de différentes grosseurs sur une vessie gonflable. b. Ce ballon est caractérisé en ce que l'enveloppe et la vessie sont reliées au moment de la fabrication par un assemblage séparable, les pièces de recouvrement superficiel étant en revanche vulcanisées avec l'enveloppe et inseparables. c. Ce type de ballon permet de changer la vessie si elle vient à être endommagée, alors que l'enveloppe est en bon état.