baber/WOPTO huggingface dataset:
Patent FR-2327930-A1 (FR)
Title: Plastics sealing cap for screw top bottle - has flexible lip to form seal on outer rim of bottle neck and inner lips to seal bottle opening
IPC: B65D41/04
Filed: 1975-10-13
Abstract: The cap is moulded from plastics and has a flat top with sidewalls (2). These have a thread (3), corresponding to that of the bottle. At the top of this thread, inside the cap, is a flexible lip (5). This is pushed outwards into a recess (6) by the rim of the bottle neck (12), forming a seal. Second and third seals are formed by a rounded shoulder (8) and an annular bead (9). Nearer the centre is a larger annular lip (10), projecting downwards and provided with smaller horizontal lips (11) on the surface opposite the thread. These lips seal against the inner faces of the bottle opening.
Patent FR-2328909-A1 (FR)
Title: Petrol storage tank float valve - has rocking lever mechanism opening overflow passage delivering fuel onto weight
IPC: F16K31/18
Filed: 1975-10-24
Abstract: The float actuated valve is for installation on underground petrol tank filler tubes and closes automatically. The float (8) and the valve (9) are mounted on separate rocking levers (12,14,17) and are entrained by pins (31,19) in slots (32,28) in a further rocking lever (30) and a pivoting counter-weight (25) resp. As the petrol level rises so does the float (8) and the lever (12). The lever (12) engages the stop (19), pivots lever (14,17), and so causes the valve (9) to drop on to its seat to effect closure. The cup (21) fills with petrol bleeding from conduit (22). The additional weight causes the valve to lift off its seat.
Patent FR-2293298-A1 (FR)
Title: Blow moulding filling and sealing device for plastics containers - having top moulding and separation elements in the moulds (NL090676)
IPC: B65B9/24
Filed: 1975-12-04
Abstract: In a device for the prodn., filling and closing of thermoplastics containers by blow moulding an extruded parison using two or more mould parts which travel downwards continuously or stepwise with the parison and, after prodn. of a filled container, are returned for prodn. of a further container, the improvement is that two independent moulds are used, both moulds being provided with a mould part for forming the container top and with elements for separating moulded containers from one another. No special elements are used for operating the top-forming mould so that there are no synchronisation problems. The top-forming mould part is part of the mould which forms the base of the container so that the containers can be made without producing any waste.
Patent FR-2335398-A1 (FR)
Title: System for serving refreshments to aircraft passengers - has dishes carried in containers running on overhead rails lowered by hinged linkage
IPC: B64D11/04
Filed: 1975-12-15
Abstract: The usual method of serving meals to passengers on aircraft uses a trolley pushed along the gangway by the air hostess. This causes inconvenience to passengers walking in the gangway, when meals are being served. This system uses a container running on overhead rails to overcome this problem. The container (C2) is mounted on a lazy tongs linkage (m) suspended from a trolley running on overhead rails attached to the aircraft roof over the central gangway. The dishes can be loaded at the galley at a convenient level. The container is pushed upwards and then travels along the rails over the heads of any passengers. The container is then lowered to a convenient height for serving the passengers.
Patent FR-2344691-A1 (FR)
Title: Fixing of insulant leaf onto existing wall - uses mesh sheet fixed to transverse tie and coated with mortar
IPC: E04B2/86
Filed: 1976-03-15
Abstract: The insulant panel comprises a vertical sheet of metal mesh to which a layer of e.g. mortar is applied. The mesh is fixed relative to the existing wall by a series of transverse frames. The spacer frames comprise vertical members which are fixed to the wall at longitudinal intervals. The external vertical edge of the space frame presents a series of projection to the mesh. The mesh fits over the projections to be fixed in place by spring washers. The spacer may comprise an 'L' sectioned unit which is formed of horizontal 'L' shaped members and straight vertical bars. One of the legs of the 'L' may be fixed to the wall by bolts and plate washers.
Patent FR-2356796-A1 (FR)
Title: Frames for multiple sliding windows - has set of three designs with extensions forming seal between fixed and moving members
IPC: E06B3/46
Filed: 1976-06-28
Abstract: A set of sliding windows uses three types of aluminium frame sections, one being for the fixed frame, the second being used for part of the window frame to seal against the first type, and a third type forming also a part of the window frame to seal against the corresponding part of an adjacent sliding window. The first type has an arm extending outwards to seal against the masonry. Extending inwards are two arms which interlock with two arms on the window frame. Also extending inwards is a thin outer arm which is engaged by a locking catch on the window. A further thin inner arm also extending inwards forms a seal with the window frame on the inside. Various cross sectional shapes are shown.
Patent FR-2357639-A1 (FR)
Title: Transformer oil - comprising blend of petroleum raffinate and opt. aromatic fractions with pour point depressant (HU 28.1.77)
Inventor: CZENKVARI ISTVAN
IPC: H01B3/22
Filed: 1976-07-06
Abstract: Transformer oils comprise a blend of (a) 0-80 wt% of a raffinate derived from a petroleum fraction A, (b) 30-95 wt% of a raffinate derived from a petroleum fraction B, (c) 0-15 wt% of an aromatics-rich petroleum fraction C, (d) =1.5 wt% of a pour-point depressant, and opt. (e) 1.0 wt% of an antioxidant. Characteristics of the fractions, each given in order for A, B and C are trivial b. pt. (degree C): >=280, >=280, >=280, final b. pt. (degree C): =450, =450, =460, flash pt. (degree C): >=135, >=135, >=135, Specific gravity (20 degrees C): 0.870-0.889, 0.840-0.860, 0.960-0.990, pour point (degree C): -40, -15, +5, aromatics content (wt %), 16.5-30, 8.0-12.5, >=40.0, M/B ratio: 1.8-2.8, 2.5-5.0 0.8-1.8, PNA content (wt %) 0.8-2.0, 0-0.8, =35, (where the M/B ratio is the ratio of mononuclear to binuclear aromatics, and the PNA content is the content of polynuclear aromatics contg. >2 rings). The oils satisfy all requirements w.r.t. pour point, viscosity-temp. curve, dielectric loss factor (tan Omega), oxidative stability and gas stability.
Patent FR-2330611-A1 (FR)
Title: Cylindrical waste paper vessel - has round conical cover of smaller diameter fixed to rear wall by metal bracket (SW 31.5.77)
IPC: B65F1/12
Filed: 1976-09-28
Abstract: The cylindrical vessel is for waste paper and other rubbish, having a lockable base. The basket or cylindrical vessel (1) has a cover of round conical shape (2), and of sheet steel or plastic, whose diameter is less than that of the vessel. This overhangs the top of the vessel and is fixed by a metal bracket (3) to its rear wall. The vessel has two lower shutters (5) forming the bottom, pivoting about a common axis (4). The cover can carry a reflector (6) whose metal mounting has a phosphorescent strip.
Patent FR-2356564-A1 (FR)
Title: Boite d'emballage pour produits alimentaires et son procede de fabrication
IPC: B65C3/02
Filed: 1976-10-28
Abstract: Boîte d'emballage pour produits alimentaires tels qu'une pâte. Elle comprend un corps tubulaire qui présente une ligne 20 de séparation s'étendant d'une extrémité à l'autre et recouverte par une étiquette 16. Cette dernière présente une entaille circonférentielle partielle 26 qui est réalisée avant son application sur le corps tubulaire de la boîte, de manière que la matière fibreuse située sous cette entaille 26 ne soit pas coupée partiellement par le couteau réalisant ladite entaille. Domaine d'application : boîtes d'emballage de produits alimentaires pâteux.
Patent FR-2371907-A1 (FR)
Title: Procede et dispositif pour enfiler des objets perfores sur une tige, en particulier sur une tige d'un presentoir
IPC: A47F5/08
Filed: 1976-11-26
Abstract: L'invention concerne un procédé et un dispositif pour enfiler des objets perforés sur une tige. On enfile préalablement les objets perforés O1 , O 2 , O3 ... etc, par exemple sur un lien souple 1, pouvant servir à leur livraison ; on raccorde ensuite une extrémité de 1 à l'extrémité libre, 2b, de la tige 2, à l'aide d'une pièce appropriée 4, et l'on fait glisser les objets sur 1 et par-dessus 4. L'invention est applicable notamment au garnissage rapide et aisé des tiges des grands présentoirs des magasins de grande surface.
Patent FR-2339111-A1 (FR)
Title: Guide bush of composite material - has smooth outside surface of non metallic material riding on central axis
IPC: F16H55/48
Filed: 1976-12-09
Abstract: The brush (30) is made by moulding a cylindrical element around a central opening which surrounds the axis of rotation. The outside portion is made of high density polyethylene and having a pour point in the fluid state of less than 0.15 as measured by the control procedure ASTM 128365T. The outside element has a smooth bearing surface. The second component on the inside is also cylindrical and made from elastic vulcanised material. The inside element is furnished with a number of axial slots spaced equally around the inside surface.
Patent FR-2340133-A1 (FR)
IPC: B03D1/14
Filed: 1977-02-09
Abstract: Tar and coal fines are separated from ammonia liquor in a coke making operation by a series of settling steps including one in which a foam is physically removed from the surface area of a decanter and placed in a separate decanter.
Patent FR-2384564-A1 (FR)
Title: Sheet metal pulley with force fitted hub - is in re=entrant cylindrical sleeve which is preserved by holding annular wheel zone during formation of rim
IPC: B21D53/26
Filed: 1977-03-21
Abstract: The pulley-wheel with an integral hub is fabricated from thin sheet metal, and the hub-piece (2) is force-fitted into the sheet metal element (1). The hub (2) is retained in a re-entrant co-axial sleeve (3) which is formed by an initial pressing operation. The grooved rim (7) is formed by subsequent pressing and profiling operations during which the piece is clamped by an intermediate annular zone (5). The utilisation of this zone (5) ensures the dimensional integrity of the sleeve (3). The dimensions of the sleeve (3) and the hub-block (2) are such that the force-fitting provides a rigid connection without recourse to crimping or brazing. The process may be concluded by folding a locating tongue (8) into a groove (9) in the hub (2). The folding may be effected simultaneously with the force-fitting or immediately thereafter.
Patent FR-2364366-A1 (FR)
Title: Circuit de lubrification et de refroidissement perfectionne pour un ensemble de transmission
Inventor: SHELBY ROBERT LEE
IPC: F16D67/04
Filed: 1977-05-25
Abstract: a. Circuit de lubrification et de refroidissement perfectionné pour un ensemble de transmission. b. Circuit de lubrification pour un ensemble de transmission rotatif compenant un dispositif d'accouplement et un dispositif de frainage. Ce circuit est arrangé pour utiliser le mouvement du piston d'actionnement du dispositif d'embrayage et/ou de freinage pour régler la fourniture de l'huile de lubrification à celui-ci. Le circuit peut être conçu pour fournir en permanence un minimum d'huile de lubrification au dispositif d'accouplement et/ou de freinage. c. Concerne, d'une manière générale, les véhicules automobiles et, plus particulièrement, les ensembles de transmission de ces véhicules.
Patent FR-2392341-A1 (FR)
Title: Perfectionnements aux dispositifs de refroidissement a circulation de liquide
IPC: F23M5/08
Filed: 1977-05-25
Abstract: L'invention est relative aux dispositifs de refroidissement à circulation de liquide. Le dispositif comporte une boîte 1 constituée par une enveloppe fermée 7 comprenant une paroi latérale 8, une première paroi d'extrémité 9, une seconde paroi d'extrémité 10, et des moyens d'injection du liquide de refroidissement pour obtenir une rotation dudit liquide dans ladite enveloppe Application : dispositifs de refroidissement pour hauts fourneaux.
Patent FR-2360131-A1 (FR)
Title: Synchronizing appts. for byte and frame - used in loop system coupling CPU channel to bulk storage devices
Inventor: GINDI ABRAHAM M
IPC: H04L12/42
Filed: 1977-06-09
Abstract: The appts. synchronises frame delimited bit stream messages on a high speed lop for communication among storage system elements. The method esp. minimizes the time for attaining frame and byte synchronization among terminals attaching storage elements to the loop. The method comprises the steps synchronizing terminals downstream from a fault terminal to a first synch reference as generated by the faulty terminal and further synching the terminals upstream to a second synch pattern generated by the primary terminal responsive to the first reference. As a consequence, the system resynchs as a function of resynching of the faulty station alone.
Patent FR-2394665-A1 (FR)
Title: Lip seal for vehicle door joint - cantilevers off reinforced strip wedging in outer channel door frame
IPC: B60J10/08
Filed: 1977-06-15
Abstract: The force fitted lip seal (6) for a car door fits in the external lesser channel (3b) of an assymetric 'H' section door frame (3) whose inner channel (3a) receives the edge of a sliding window pane (4). The seal has an arm (6a) from which the sealing lip (6b) projects. The strip (6a) may have an embedded laminar reinforcement (7), or may be a shallow 'U' section and receive a demountable laminar reinforcement or wedge. The strip (6a) may have serrated edges (6c) obtaining a purchase in the channel (3b), and the lip may be contoured to fit the edge (3c) of the channel.
Patent FR-2395328-A1 (FR)
Title: Molten glass enamels - for coating preheated substrates of steel, aluminium, copper or glass
IPC: C03C8/00
Filed: 1977-06-21
Abstract: Substrate is heated to a temp. (T1) above 250 degrees C and brought into brief contact with a glass enamel heated to a temp. (T2) above T1 and which produces a log of viscosity (logv) of the glass of 0.1-2. The molten glass enamel may be sprayed onto the substrate or the latter immersed in the molten glass. For steel T1 is pref. 350-400 degrees C, the steel being dipped into molten glass until its surface temp. (Ta) exceeds 600 degrees C. Aluminium is pref. heated to T1 = 250 degrees C and held in a glass bath until Ta = 450-500 degrees C, For Cu, T1 is pref. 350-400 degrees C, and the Cu is immersed in a glass bath until Ta = 500-550 degrees C. A glass substrate is pref. heated to T1 = 400 degrees C, then dipped into molten glass enamel until Ta = 550-600 degrees C. The process can be used instead of the flame spraying of powders which must possess a carefully controlled grain size.
Patent FR-2357517-A1 (FR)
Title: Procede de production d'halogenophenols
IPC: C07C45/00
Filed: 1977-07-08
Abstract: Cette invention concerne la production d'halogénophénols. Ces halogénophénols, qui répondent à la formule :
Patent FR-2398540-A1 (FR)
Title: Procede de preparation d'alumines a porosite controlee et applications des alumines ainsi preparees
IPC: C01F7/021
Filed: 1977-07-29
Abstract: L'invention concerne la préparation d'alumines à porosité contrôlée. Selon l'invention, la mise en forme d'alumine s'effectue par extrusion en présence d'un solvant organique tel qu'un alcool. Les alumines ainsi préparées peuvent être utilisées, comme supports de catalyseurs.
Patent FR-2367954-A1 (FR)
Title: Reducteur pour presse a deux vis sans fin tournant en sens contraires
Inventor: SCHAFER HEINRICH
IPC: B30B11/24
Filed: 1977-09-26
Abstract: L'invention concerne un réducteur pour presses dont les arbres menés sont munis de dentures décalées latéralement l'un par rapport à l'autre et sont en prise l'une avec l'autre par des pignons intermédiaires. Les deux arbres menés du mécanisme sont montés avec des pignons intermédiaires dans un carter, l'un des arbres menés étant solidaire en rotation d'un arbre de rallonge s'étendant à travers le carter de palier et prenant appui axialement à l'extrémité de l'arbre mené muni d'une butee supplémentaire montée en amont d'un mécanisme démultiplicateur rapporté par vissage sur le carter de palier, tandis que le second arbre mené est relié à un arbre de rallonge monté dans le carter de palier avec une butée axiale formant butée-tandem. Ce mécanisme est destiné aux presses à deux vis sans fin.
Patent FR-2406165-A1 (FR)
Title: Cell for solar energy collector - comprises single moulded block forming box, base and channels for heat transfer fluid flow, giving economy and robustness
IPC: F24S10/50
Filed: 1977-10-11
Abstract: A solar energy collector comprises a cell in which a heat transfer fluid flows and which consists of a single moulded block forming the box of the cell, the base of the cell and the channels in which the heat transfer fluid flows. The block is pref. made of rigid polyurethane foam with a skin. The channels pref. have an opening equal to three to five times their depth and are straight and parallel, interconnected by transverse channels and closed by a flat sheet. The fact that the same moulded block constitutes the box, the insulating material, the channels and the collectors gives greater economy of construction and installation and improved robustness, compared to existing collectors.
Patent FR-2369870-A1 (FR)
Title: Procede de preparation de catalyseurs de denitrification tres actifs
Inventor: INABA HIDEYA
IPC: B01D53/94
Filed: 1977-11-08
Abstract: a. Procédé de préparation de catalyseurs de dénitrification très actifs. b. Il comprend des étapes de conversion de la couche superficielle du matériau en acier en alliage d'aluminium, de traitement du matériau en acier résultant avec une solution dissolvant l'aluminium pour éliminer par dissolution l'aluminium et pour rendre la couche superficielle poreuse, et d'immersion du matériau en acier possédant la couche superficielle poreuse dans une solution contenant un composé de vanadium pour amener la couche superficielle poreuse à supporter le composé de vanadium. c. Elimination des oxydes d'azote dans les gaz dégagés dans l'atmosphère par différentes usines.
Patent FR-2409751-A1 (FR)
Title: Sun tan compsn. giving rapid bronzing - contg. 5-methoxy psoralen, lanolin, and UV filter cpd.
IPC: A61K8/49
Filed: 1977-11-29
Abstract: The cosmetic compsn. contains a photodynamic amt. of the cpd of formula (I) below dissolved in lanolin and >=1 UV filtering substance dissolved in a mineral oil. The compsn. is prepd by dissolving (I) in lanolin at 42-44 degrees C successively using increasing amts. of lanolin. The UV filtering substance is dissolved in the mineral oil and the two are mixed with the addn. of nutrients such as vaseline to obtain a homogenous cream. The compsn. gives a rapid bronzing. The compsn is used for protecting and accelerating the pigmentation of the skin. (I) is designed to penetrate to the level of the melanocytes of the derm and the protective agent is designed to remain on the surface of the skin.
Patent FR-2391889-A1 (FR)
IPC: E01F7/04
Filed: 1977-11-30
Abstract: The pivoting movement of the folding step (7) is controlled via a lever linkage (8, 14) by means of the stroke of a door cylinder. In order to simplify the design, the pivot bearing of the folding step device consists of a pipe (9). The lever linkage (8, 14) engages on a bearing (13) which is rotatably mounted in the bearing housing (10). A torsion spring (11) which is clamped in a non-rotatable bearing (12) of the pipe (9) and to the bearing (13) is arranged as a connecting device between the pipe (9) and the bearing (13). In the event of unintentional blocking of the folding step (7) and violent closing of the vehicle door, the torsion spring (11) absorbs the torsional stress and, after the termination of the blocking, moves the folding step automatically into the pivoted-in position.
Patent FR-2412134-A1 (FR)
Title: Dispositif d'arret automatique pour un tourne-disque, et tourne-disque ainsi equipe
Inventor: EVANS PHILIP HENRY
IPC: G11B3/085
Filed: 1977-12-13
Abstract: LE DISPOSITIF COMPORTE UN MECANISME DE DECLENCHEMENT ASSERVI AU MOUVEMENT HORIZONTAL DU BRAS DE PICK-UP 12, POUR COMMANDER UN INTERRUPTEUR D'ARRET, PAR L'INTERMEDIAIRE D'UNE TIGE 18. LA DESCENTE DU BRAS 12 SUR LE DISQUE EST ASSUREE AUTOMATIQUEMENT, A VITESSE LENTE, CONTROLEE PAR DES MOYENS DE RALENTISSEMENT. CE MOUVEMENT EST COMMANDE PAR UNE MANETTE 36. DES MOYENS DE VERROUILLAGE, COMPORTANT, PAR EXEMPLE, UN LEVIER DE VERROUILLAGE 32 ASSERVI A LA MANETTE 36, BLOQUENT NORMALEMENT LE MECANISME DE DECLENCHEMENT CONSTITUE PAR LE LEVIER A TROIS BRANCHES 29, 31, 37, ASSOCIE EN ROTATION A UNE PLAQUE AUXILIAIRE 15. LA MANETTE 36 PERMET DE NEUTRALISER LES MOYENS DE VERROUILLAGE, POUR METTRE LE LEVIER DE DECLENCHEMENT A TROIS BRANCHES EN POSITION DE DECLENCHEMENT, SEULEMENT LORSQUE LE BRAS DE PICK-UP 12 EST ABAISSE SUR LE DISQUE. APPLICATION AUX DISPOSITIFS D'ARRET AUTOMATIQUE POUR TOURNE-DISQUES, POUR EN EVITER LE DECLENCHEMENT INVOLONTAIRE.
Patent FR-2411788-A1 (FR)
Title: Wire-winding device - maintains non-contiguous spirals on mandrels and provides bobbins used as tertiary windings for transformers
IPC: B65H54/10
Filed: 1977-12-15
Abstract: A wire guide device provides bobbins with wire helices which are not contiguous, and wound at a constant spacing or pitch. It comprises a moving element inserted during winding between the last helix wound and the portion of wire about to make contact with the mandrel of the bobbin. The pitch of winding is decided by the bulk of the moving element. Bobbins with non-contiguous spirals of wire are used as tertiary windings for very high tension transformers for television receivers. The pitch of the winding is kept constant by the use of the wire guide element of the invention, which rests on the last wound spiral and uses its bulk to provide the required distance between the spirals.
Patent FR-2377334-A1 (FR)
Title: Dispositif obturateur pour bouteilles et recipients analogues
IPC: B65D39/08
Filed: 1978-01-10
Abstract: Un dispositif obturateur, pour récipients 12, est fait de deux éléments 10 et il en matière plastique. L'élément inférieur Il est fixé au col du récipient 12 et comprend une paroi obturatrice tubulaire 26 d'où des lèvres 29, 30 font saillie vers l'intérieur tandis que l'élément supérieur 10 comprend un bouchon 16, extérieurement cylindrique, contre lequel s'appuient élastiquement les lèvres 29, 30. Application : bouchage des bouteilles et flacons.
Patent FR-2379617-A1 (FR)
Title: Switching system for maintaining electrolysis during voltage redn. - using timed cut=out switches and automatic charge control circuits
Inventor: TODEREANU CORNEL
IPC: H02M7/06
Filed: 1978-01-20
Abstract: The functioning of electrolysis rectifiers are maintained during voltage reductions or short interruptions in supply. To reduce the excess current which occurs when the supply returns to normal, and thus eliminating the need to disconnect the rectifier, a cut-out switch is used with a changing time of less than two seconds which does not operate when the voltage reduction or interruption is very short. The excess current which occurs when the supply returns is detected by a current transducer and communicated to automatic charge control circuits which produce a reduction in the electric charge using coils. The circuits incorporate a cut-out switch which modifies its position until the current is re-established at the normal level without damaging the electrolysis equipment. It is unnecessary to disconnect groups of rectifiers and to stop the electrolysis. The necessity of removing and neutralising products containing an unacceptable content of impurities is avoided. The time and effort requried for readjustment after each voltage variation is avoided, as is loss of production.