baber/WOPTO huggingface dataset:
Patent EP-4301008-A1 (EP)
Inventor: RUELLAN HERVÉ
IPC: H04W4/40
Filed: 2023-06-26
Abstract: According to some embodiments of the disclosure, it is provided a method of communication in an intelligent transport system, ITS, comprising at an ITS station, ITS-S, receiving a request to perform a perception measurement, the received request comprising a reference to at least one target object located in an area monitored by the ITS-S. In response, after having carried out a measurement of one or more attributes of the at least one referenced target object, an ITS message including items of information characterizing the one or more measured attributes of the at least one referenced target object is transmitted.
Patent EP-4310972-A1 (EP)
Inventor: SHIN WON KYUNG
IPC: H01M10/0565
Filed: 2023-01-11
Abstract: Disclosed herein relates to a gel polymer electrolyte composition, a secondary battery including the same, and a manufacturing method of a secondary battery, and has an advantage of increasing process efficiency by reducing the curing time of a gel polymer electrolyte while preventing leakage of an electrolyte.
Patent EP-0000523-A1 (EP)
Inventor: BAILEY JOHN ROGER WINDLE
IPC: C06C5/00
Filed: 1978-07-14
Abstract: Fusecord having an exterior fibrous layer bonded to a thermoplastic sheath by adhesive derived from a water-bearing composition.
Patent EP-0003553-A1 (EP)
Inventor: LOEFFLER HANS-PETER DR
IPC: C07F9/20
Filed: 1979-01-31
Abstract: 1. A process for the manufacture of an O,S-dialkylthiophosphoric acid chloride of the formula I  see diagramm : 0003553,P4,F1  where R**1 and R**2 are identical or different and denote linear or branched alkyl of 1 to 4 carbon atoms which may or may not be substituted by methoxy, ethoxy, methylthio or ethylthio, wherein phosgene is reacted with a salt of an O,S-dialkylthiophosphoric acid ester of the formula II  see diagramm : 0003553,P4,F2  where R**1 and R**2 have the above meanings and M**(cation) denotes an alkali metal cation or an ammonium ion optionally substituted by alkyl of 1 to 3 carbon atoms, in the presence of an organic solvent or diluent inert under the reactive conditions.
Patent EP-0004715-A1 (EP)
Inventor: ENDERS GEORGE E
IPC: B29D30/36
Filed: 1979-03-13
Abstract: A tire building machine of the expandable bead lock type employs an elastomeric specially shaped radially expanding bead lock (52, 53) which includes an air passage system therethrough. The bead locks are expanded by a pneumatic tube (137) which seats the bead lock against reentrant shoulder stops securing the bead locks in their expanded condition both precisely radially and axially with respect to the two centerlines of the machine. Such bead locks may be used in connection with an expandable axially fixed center deck (39) for first stage operations or in connection with a substantially rigid axially expandable and contractible center deck for single stage operations. The bead locks may also be employed for second stage operations. For a single stage machine, the preferred form of center deck includes axially oppositely extending fingers which slide in respective slots in the center support forming a substantially rigid working surface, In connection with single and first stage operations, the bead locks may include integrally formed shaping bladders (48) which are inflated through the air passage system in the bead locks. An additional (49) bladder may be employed at each end of the machine cooperating with the bladder formed integrally with the bead locks for turning tire components about the beads and for assembling components such as sidewalls to the carcass when in a toroidal shape. The bladders are specially constructed and molded so that the components may be wrapped or applied tangentially and sequentially from the bead outwardly to avoid distortion. Components of the machine, whether used as a single stage, first stage, or second stage machine are common.
Patent EP-0007865-A1 (EP)
Inventor: HOET ROGER
IPC: H01J19/38
Filed: 1979-07-20
Abstract: L'invention concerne les tubes électroniques à grille en graphite pyrolytique. La connexion de la grille 1 avec la partie supérieure du mât conducteur central 5 est réalisée par l'intermédiaire d'une cloche 6 en graphite pyrolytique elle aussi, dont la jupe conique est découpée en lamelles, et qui est fixée par son fond sur le disque 5.1 solidaire du mât. Application notamment aux lampes triodes de puissance des émetteurs radioélectriques.
Patent EP-0009001-A1 (EP)
Inventor: BOURDA MAURICE
IPC: A47C27/00
Filed: 1979-08-28
Abstract: The mattress essentially comprises three elements (1, 2, 3) intended, respectively, for the back, the buttocks and the legs, with the facing edges (4, 5) of two adjacent elements being bevel-shaped. <IMAGE>
Patent EP-0009017-A1 (EP)
Inventor: MUELLNER PAUL
IPC: C21B7/10
Filed: 1979-09-03
Abstract: In a shaft furnace, in particular a gas pressure operated blast furnace producing pig iron, the shell (1) of the furnace contains cooling elements (10) of circular cross-section arranged with mutual offset. To minimise the area of the less cooled areas between the cooling elements and to maximise the uniformity of cooling them without losing excess heat, the cooling elements (10) are arranged at the nodes of a network formed from essentially equilateral triangles which enclose the shell (1). <IMAGE>
Patent EP-0015988-A1 (EP)
Inventor: KOESTER CHARLES J
IPC: A61B3/12
Filed: 1979-12-07
Abstract: Systeme optique a balayage pour produire une image composite agrandie d'un objet analyse. Un faisceau lumineux (12) balaye a l'aide d'un premier miroir rotatif (17) l'objet (21) pour l'explorer en l'illuminant. La lumiere de l'objet est ensuite projetee sur une station d'image intermediaire a travers laquelle elle est balayee par un second miroir rotatif (23). Une ouverture fixe (S2) a la station d'image intermediaire transmet ou reflechit, a tout instant, seulement l'image agrandie desiree de l'objet analyse. Cette image agrandie desiree est, a son tour, relayee a un plan d'image finale par reflexion au moyen d'un troisieme miroir rotatif (28) pour marquer de maniere synchrone sur le plan d'images un composite des accroissements instantanes.
Patent EP-0029027-A1 (EP)
Inventor: FOWLER CLARENCE W
IPC: H04B1/18
Filed: 1980-12-15
Abstract: Un circuit d'accouplement d'entrees de desyntonisation de Q d'une antenne a tige de ferrite ayant une valeur Q elevee. Un amplificateur de faible bruit d'impedance elevee (4) est utilise pour amplifier le signal de sortie provenant du reservoir resonnant LC (L1, 1) de l'antenne tige (M). Une partie du signal amplifie est renvoye directement dans le circuit magnetique du reservoir d'antenne. Cette reaction negative reduit les pertes produites dans le circuit magnetique dues a la presence des conducteurs a proximite. De cette reduction, il resulte une augmentation de la sensibilite de l'antenne et une diminution des interferences dues a d'autres antennes environnantes.
Patent EP-0014357-A1 (EP)
Inventor: MELONI ROBERT A
IPC: B25D17/08
Filed: 1980-01-18
Abstract: The invention is directed to a dust seal arrangement for a portable tool such as drill, hammer-drill, rotary hammer or the like having a bit receiving end for receiving a tool bit therein. The dust seal arrangement includes a dust seal (15) which coacts with the tool bit (60) and the bit receiving end (13) of the tool. The tool bit (60) and tool receiving end (13) have respective surfaces (32), (43) disposed in surrounding relation to the common longitudinal axis of the tool bit (60) and tool receiving end (13). The dust seal (15) has a first end portion (27) defining an axially extending opening (29) of predetermined dimension, shaped to coact with the surface (32) of the tool bit (60) to provide a first interference fit therewith. A second end portion (35) of the dust seal (15) is axially spaced from the first end portion (27) and is connected thereto. The second end portion (35) has a second axially extending opening (39) of predetermined dimension shaped to coact with the surface (43) of the bit receiving end (13) to provide a second interference fit therewith. The second interference fit is lighter than the first interference fit such that the seal (15) moves substantially in unison with the bit (60) while slipping upon the contacted surface (43) of the bit receiving end (13).
Patent EP-0023947-A1 (EP)
Title: Slide projector
Inventor: SOBOTTA REINHARD
IPC: G03B21/16
Filed: 1980-05-16
Abstract: By the invention, it is intended to avoid heat damage due to incorrect operation of a slide projector (2) with a protective device (1). A first actuating element (4) is connected to a protective device (1) - in a preferred embodiment constructed as a covering hood - so that a second actuating element (5) is in contact with the first actuating element (4) when the lower edge of the protective device (1) falls slightly short of dipping into a cone of radiation (3). <IMAGE>
Patent EP-0025508-A1 (EP)
Inventor: BECKER UDO DR
IPC: A61K39/00
Filed: 1980-08-09
Abstract: What is disclosed is a process for isolating or purifying the third component of complement (C 3) from blood plasma and other solutions containing C 3 using a material with affinity for C 3 such as protamine or a salt thereof, which is fixed to a carrier.
Patent EP-0029226-A1 (EP)
Inventor: KAGEYAMA SATOSHI
IPC: G11B20/18
Filed: 1980-11-13
Abstract: A processing system for reproduced audio digital signals used in an audio PCM (pulse code modulation) recording/reproducing system using a recording/reproducing apparatus such as a video tape recorder having a dropout-compensation circuit is disclosed. The reproduced signal processing system is connected to receive digital information signals reproduced through the dropout compensation circuit from a recording medium on which audio information signals are recorded in the form of digital data words and includes circuit means (18, 19, 20, 21; 57, 60, 63, 64) for detecting whether a reproduced digital signal has been dropout-compensated or not and circuit means (17; 58, 59) for adding an error pointer to a reproduced digital signal which is detected as being dropout-compensated.
Patent EP-0024366-A1 (EP)
Inventor: HENDRIKS RUDOLF
IPC: C10J3/06
Filed: 1980-08-12
Abstract: An apparatus for the preparation of a combustible gas mixture from solid or liquid fuels, consists of a housing (1), which comprises at least one rotatably disposed, conical basket (2) a fuel inlet (5), an inlet (9) for a gasification fluid, an ash outlet (6) and an outlet (8) for the produced combustible gas mixture. 
     The fuel to be gasified is introduced into the inlet (5) and the apparatus is so operated that a number of revolutions of the basket(s) is maintained such, that the fuel is pressed against the said basket which also functions as a supporting grate.
Patent EP-0032282-A1 (EP)
Inventor: DUNKS CLIFFORD MATTHEW
IPC: C21C1/10
Filed: 1980-01-15
Abstract: A process for the production of cast iron with vermicular graphite in which molten grey cast iron is introduced in the mould cavity of a conventional pouring system which pouring system additionally includes one or more intermediate chambers containing a vermicularizing agent in an amount sufficient to convert the graphite at least in part to vermicular graphite. A nodular graphite inhibitor may be added to the molten grey cast iron before it is introduced in the mould cavity. By a particular selection of process parameters the amount of vermicularizing agent in the resulting cast iron may be closely controlled. The pouring system is known for the production of cast iron with nodular graphite but not the the production of iron with vermicular graphite. A pouring system is shown in the drawing and includes a downsprue (1), an intermediate chamber (2) which contains the vermicularizing agent, a gate (3), a runner bar and an ingate (5).
Patent EP-0021738-A1 (EP)
Inventor: ARORA GULSHAN
IPC: F01D25/16
Filed: 1980-06-12
Abstract: A bearing structure including a bearing housing (16), a thrust sleeve (42) retained within the bearing housing (16), a pair of bearing sleeves (17,18) received within the bearing housing (16) on opposite sides of the thrust sleeve (42), and a shaft (14) received within the thrust sleeve (42) and bearing sleeves (17,18). The thrust sleeve (42) is retained in a manner to permit movement of the thrust bearing relative to the bearing housing (16) to correspond with movement of the bearing sleeves (17,18) to maintain parallelism between the associated end bearing surfaces on the thrust sleeve (42) and bearing sleeves (17.18).
Patent EP-0026659-A1 (EP)
Inventor: CHI HENRY KUANG
IPC: B32B17/10
Filed: 1980-09-29
Abstract: Laminates of a polyvinyl butyral sheet with a sheet comprising a copolymer of a vinylaromatic monomer with an unsaturated dicarboxylic acid anhydride have high strength and can be made optically clear. The laminates can be in part foamed to provide insulation materials or metalplated to provide tough materials that could be used for example in automotive applications.
Patent EP-0024235-A1 (EP)
Inventor: DUBOS JACQUES
IPC: G02B6/38
Filed: 1980-08-06
Abstract: 1. Self-centring connector for end to end connection of at least one optical fiber pair of identical diameters and comprising an assembly of 2n + 1 cylindrical rods of identical diameters, n being equal to 1 or to 3, each rod contacting the adjacent rods, at least 2n rods having a generatrix contacting a circule circumscribing the assembly, said assembly defining an inter-rod space within which the two optical fibers may be joined end to end, and clamping means allowing to align and to clamp the two optical fibers, these clamping means comprising resilient means surrounding the rods, a cylindrical sheath and a cylindrical plug pierced by an opening allowing the passage of a first end of the rods and cooperating by screwing with a first end of the sheath, characterized in that the second end of the sheath (1) comprises a wall (3) forming an abutment for the resilient means and pierced by an axial opening (5) allowing the passage of the second end of the assembly of rods (20, 21, 22) and in that the resilient means surrounding the assembly of rods (20 to 22) consist in a cylindrical sleeve (7) of a resilient incompressible material located inside the cylindrical sheath (1) and the outer diameter of which is slightly smaller than the inner diameter (4) of the cylindrical sheath (1), so that the screwing of the plug (9) onto the sheath (1) causes a radial uniform compression of the assembly of rods (20 to 22) across the total length of the resilient sleeve (7).
Patent EP-0024989-A1 (EP)
Inventor: LAMARCHE DOMINIQUE
IPC: G02B6/40
Filed: 1980-08-26
Abstract: Each connector comprises two joining pieces and hermaphrodite coupling means (I,II). On each joining piece there is provided an obturating flap (31,32) having two stable positions - "open" and "closed". In the course of the coupling, the flap of each joining piece is displaced by components provided on the joining piece (71,81,72,82) to which it will be connected. The invention is applicable to systems for the transmission of light by optical fibres. <IMAGE>
Patent EP-0040193-A1 (EP)
Inventor: JOUTSINIEMI RISTO T
IPC: F03D5/00
Filed: 1980-03-04
Abstract: Une helice eolienne est un rotor a vent caracterise en ce qu'il tourne lorsque l'axe du rotor est a angle droit (fig. 1 et 2) par rapport au vent et lorsqu'il est situe dans le sens du vent (fig. 3 et 4). Il fonctionne avec un rendement inchange, egalement dans toutes les positions entre la position verticale (fig. 1 et 2) et la position horizontale (fig. 3 et 4), et tourne toujours les memes surfaces vers le vent quelque soit la position de l'arbre (B) du rotor. Les ailes du rotor ont une surface presentant une legere cambrure (fig 1 et 3). Ces caracteristiques ont permis de trouver une solution aux problemes inherents a la conception d'un rotor utilise a des faibles vitesses du vent (fig. 1 et 2) et dans les tempetes (fig. 3 et 4). Le rotor consiste en deux ailes torsionnees de maniere helicoidales autour de leur axe de rotation (fig. 2) de 180 et avec une section consistant en deux demi-cercles (fig. 4x1 et 4x2). Le rotor ne comprend pas de plaque d'extremite et le flux d'air peut par consequent passer par son extremite (fig. 4), car lorsque le rotor se trouve en position horizontale il s'oppose au vent avec seulement une surface circulaire (fig. 4). Le rotor comprend egalement une fondation (C.D.) lui permettant de tourner verticalement (fig. 1 et 2), horizontalement (fig. 3 et 4) et dans toutes les positions intermediaires tout en suivant en meme temps la direction du vent.
Patent EP-0039037-A1 (EP)
Inventor: STENZEL WOLFGANG DR DIPL-CHEM
IPC: C07D239/52
Filed: 1981-04-18
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Pyrimidylthioureas of the general formula  see diagramm : EP0039037,P8,F4  in which the radicals R**1 , R**2 and R**3 , which may be identical or different, denote a hydrogen or halogen atom or a straight-chain or branched alkoxy or alkyl group, each having 1 to 8 carbon atoms, or their physiologically tolerated salts, for use as a pharmaceutical active substance. 1. Claims for the Contracting State : AT Process for the preparation of novel pyrimidylthioureas of the general formula  see diagramm : EP0039037,P9,F2  in which the radicals R**1 , R**2 and R**3 , which may be identical or different, denote a hydrogen or halogen atom or a straight-chain or branched alkoxy or alkyl group, each having 1 to 8 carbon atoms, as well as their physiologically tolerated acid addition salts, characterised in that aminopyrimidines of the general formula II  see diagramm : EP0039037,P9,F3  wherein the radicals R**1 , R**2 and R**3 have the abovementioned meaning, are reacted with benzoyl isothiocyanate to give the corresponding benzoylthioureas and these are reacted to give the pyrimidylthioureas of the formula I and, if desired, a physiologically tolerated acid addition salt is prepared from these and, if a compound of the general formula I as defined above, wherein at least one of the substituents R**1 and R**2 is an alkoxy group and R**3 has the stated meaning, is desired, a compound of the formula I which possesses at least one alkoxy group is reacted with an appropriate alcoholate, whereby one or two of the alkoxy substituents are replaced by new alkoxy substituents and, if a compound of the general formula I as defined above, wherein at least one of the substituents R**1 , R**2 and R**3 is an alkoxy group, is desired, a compound of the formula I which has at least one halogen atom is reacted with an appropriate alcoholate, whereby one or more of the halogen substituents are replaced by alkoxy groups, and, if a compound of the general formula I as defined above, wherein at least one of the substituents R**1 , R**2 or R**3 is hydrogen, is desired, a compound of the general formula I, which contains at least one halogen atom, is catalytically hydrogenated or reacted with hydrazine and silver oxide, whereby one or more of the halogen substituents are replaced by hydrogen and, if desired, a physiologically tolerated acid addition salt is prepared from the product.
Patent EP-0056108-A1 (EP)
Inventor: OSPELT GUSTAV DR TECHN H C
IPC: F24H1/28
Filed: 1981-11-20
Abstract: 1. Boiler for low-temperature heating systems with a boiler water jacket surrounding a combustion chamber for burner firing and a subsequently placed flue gas passage, characterised in that the sheet steel walls of the combustion chamber and of the flue gas passage are provided on the boiler water side with a coating of a material of poor thermal conductivity, the coefficient of thermal conductivity of which is less than 1.
Patent EP-0052906-A1 (EP)
Inventor: JAGTENBERG HENDRIK LEO ANTONIE
IPC: B65D39/12
Filed: 1981-11-20
Abstract: Closing cap, especially for the nozzle (1) of a container of synthetic material, said cap (2) comprising a closing wall (3), a cylindrical outer casing (4) and a cylindrical inner casing (5) which by means of screw thread (8,9,10,14) or such-like means co-operate with related push rings (11,15), each being provided with a radial extending collar (12,16). Sealing sleeves (13,17) are provided between each of said collars (12,16) and a related collar section (6,7) of said closing wall (3), which sealing sleeves (13,17) are compressed to engage the adjacent outer or inner wall resp. of said nozzle (1) when by turning the cap (2) the push rings (11,15) are moved axially toward the closing wall (3).
Patent EP-0036286-A1 (EP)
Inventor: BROOKS DOUGLAS HARRY MERIDEW
IPC: B27F1/00
Filed: 1981-03-10
Abstract: Two members (2), each located in a heat sealable sheath (4), are joined together to form a right-angle join. Two plates (8) of heat sealable material are attached to the associated ends (6) of the members (2) by means of dowels (10) inserted into holes (12) in the member ends. The outer surface (14) of each plate (8) is flush with its associated sheath end (4). The mounted plates (8) are hot-plate welded and then pressed together with the ends of the sheaths (4) to form the joint. The plates (8) provide additional strength to the joint.
Patent EP-0039154-A1 (EP)
Inventor: ADAMS FREDERICK JOHN
IPC: F16H57/12
Filed: 1981-04-08
Abstract: A bearing assembly which may be applied to a rack and pinion gear has a housing 2a through which a rack bar 1 is longitudinally displaceable by rotation of a pinion 4. Located between opposing part cylindrical and eccentric surfaces 6 and 7 on the rack bar and housing respectively are bearing means 5 which slidably supports the rack bar with its rack in engagement with the pinion. The bearing means 5 has two pads 8 and 9 which act as wedges between the surfaces 6 and 7. Spigots 8a and 9a on the pads co-operate with slots 14 and 15 in the housing to restrain the pads against longitudinal displacement whilst permitting cylindrical displacement thereof. The pads 8 and 9 are spring loaded one relative to the other by spring means 11 which urges the pads into wedge engagement between the surfaces 6 and 7 to provide support for the rack bar and automatically compensate for wear between the relatively slidable surfaces of the various components. 
     A spring 11 can be integrally moulded with the pads 8 and 9 or formed as a separate spring member.
Patent EP-0046627-A1 (EP)
Inventor: HALL BENJAMIN O
IPC: A01K39/012
Filed: 1981-04-15
Abstract: A conveying system of a type including a flexible endless member and circular material engaging inserts disposed on the flexible endless member are provided for catching material and moving the material in response to movement of the endless flexible member and the material engaging inserts. A channel is disposed at least partially around the flexible endless member and the material engaging inserts for confining material for transportation from place to place. A drive unit is provided for selectively causing the flexible endless member to be pulled through the channel. The channel has a pair of opposed sidewalls, a bottom wall and structure integrally formed in and connected to an upper portion of the pair of opposed sidewalls for holding the circular material engaging inserts and the flexible endless member in the channel.
Patent EP-0050043-A1 (EP)
Inventor: AGARWAL PAWAN KUMAR
IPC: C09J157/02
Filed: 1981-10-14
Abstract: This invention relates to hot melt adhesive compositions which includes a neutralised sulfonated elastomeric polymer having about 5 to about 50 meq. of neutralised sulfonate. groups per 100 grams of the neutralised sulfonated elastomeric polymer, and about 25 to about 250 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, said distillate comprising aliphatic dienes, mono and diolefins and cyclic olefins of 5 or 6 carbon atoms per 100 parts by weight of the neutralised sulfonated EPDM terpolymer.