baber/WOPTO huggingface dataset:
Patent EP-0018388-B1 (EP)
Title: Arrangement of plate heat exchanger
IPC: F28F9/02
Filed: 1979-12-17
Granted: 1983-11-30
Abstract: A plate heat exchanger, which comprises a plurality of plates located to the side of each other and consisting each of two sheets facing toward each other, which sheets are formed with longitudinal valleys, which facing toward each other form passages between the sheets when the sheets abut each other. The object of the invention is to provide a plate heat exchanger with straight unobstructed passages in order to reduce the problem of clogging and to facilitate cleaning. Between adjacent passages there must be free flow so that washing can be carried out even when a single passage should have been clogged. A further advantage is that the sheets can be formed in press tools without risk of fracture indications to arise. The invention implies that the valleys (5) are formed with grooves (19) transverse to the longitudinal direction of the valley and extending continuously from one outermost located valley to the other outermost located valley.
Patent EP-0021873-B1 (EP)
Title: Block for railways limited in height, especially for ballastless railways
IPC: E01B3/40
Filed: 1980-05-20
Granted: 1983-09-21
Abstract: The construction of steel-concrete railroad ties onto which rails are fixed is disclosed. The ties are composed of a metal saddle for fastening to the rail, comprising a tie-plate extending over a part of the upper surface of the tie and forming the zone for attachment and support of the rail. The tie-plate further extends into the tie through ribs sealed in the concrete of the tie and constitutes at least part of its reinforcement.
Patent EP-0020698-B1 (EP)
IPC: B26D7/14
Filed: 1979-12-17
Granted: 1982-10-20
Abstract: Appareillage pour la division d'un materiau en ruban, en particulier de rebuts sous forme de ruban resultant de l'ebarbage de plaques et de bandes de metal laminees, comprenant au moins une paire de lames coupantes en cooperation mutuelle (18, 18a) entre lesquelles le materiau en ruban (14) est alimente et qui sont disposees de maniere a penetrer dans le metal en ruban depuis des cotes mutuellement opposes. Les deux lames coupantes de chaque paire en cooperation sont mutuellement sensiblement paralleles au moment de leur penetration dans le materiau en ruban. L'une des lames (18) de chaque paire est disposee de maniere a attaquer le materiau en ruban legerement en avant de la seconde lame (18a), vue dans la direction de mouvement du materiau en ruban, et puis a s'eloigner de la deuxieme lame dans la direction du mouvement du materiau, de facon que la partie du materiau en ruban placee en avant des lames coupantes soit separee du reste du materiau par une operation combinee de coupage et d'arrachage.
Patent EP-0043423-B1 (EP)
IPC: F16L9/18
Filed: 1981-05-11
Granted: 1984-08-15
Abstract: 1. Spacer for the support of tubes within other tubes, especially for holding the tubes of tube postal systems within protective tubes, consisting of concentrically arranged rings (10-13), which are held spaced from one another by connector elements (14, 16, 38, 39), whereby the inner ring (10) has a central opening to receive the tube to be supported and the outer ring (13) is provided for mounting on the inner wall of the outer tube, characterized in that more than two rings (10-13) are provided, of which the connecting elements (14, 16, 38, 39) between adjacent rings (10-13) are separable, so that a suitable number of the outer (13, 12) and/or inner rings (10, 11) are removable, to provide diameter adjustment.
Patent EP-0053800-B1 (EP)
IPC: C12P19/04
Filed: 1981-12-03
Granted: 1986-06-18
Abstract: The present invention relates to: (1) a heteroglycan composed of (a) fucose, (b) mannose, and (c) glucose in the molar ratio of (a):(b):(c)= 0.15 +/- 0.05 : 0.31 +/- 0.05 : 1, and having an infrared absorption spectrum as shown in Figure 4 of the accompanying drawings; (2) a process for production of the above heteroglycan (1) which comprises cultivating a heteroglycan-producing microorgansm belonging to the genus Flavobacterium and recovering the heteroglycan produced and accumulated in the media; and (3) an immunopotentator containing the above heteroglycan (1) or its salt as an active component.
Patent EP-0071935-B1 (EP)
IPC: C07D417/12
Filed: 1982-08-02
Granted: 1985-11-13
Abstract: New 1-phenyl-2-aminocarbonylindole compounds are described which have the general formula I    <IMAGE>  I  where R1 is a hydrogen atom, or a lower alkyl, alkenyl, cycloalkylalkyl radical, R2 is a hydrogen atom or a lower alkyl radical, R3 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, R4 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, or, if R3 is a hydrogen atom, R4 may be a nitro or trifluoromethyl radical, or R3 and R4 together denote a methylenedioxy or ethylenedioxy radical, R5 has the meanings given for R3, R6 has the meanings given for R4, R7 is a hydrogen atom or, if R5 and R6 are lower alkoxy radicals, R7 may also be a lower alkoxy radical, R8 and R9 are each a hydrogen atom or a lower alkyl radical or, together with the nitrogen atom, form a heterocyclic group, and Z is an alkylene chain which is optionally substituted by hydroxyl. The compounds have pharmaceutical properties, in particular antiarrhythmic properties. The compounds may be in the form of the free bases or acid addition salts. Pharmaceutical compositions containing these compounds are described as is a method of preparing them. Valuable intermediates for the production of these compounds and methods of preparing the intermediates are also described.
Patent EP-0078403-B1 (EP)
IPC: B65D8/08
Filed: 1982-09-30
Granted: 1986-12-10
Abstract: A packaging for filling materials which are capable of flow comprises side walls (1) of coated cardboard or the like, which are joined together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube member (1), wherein one end wall which forms the cover (2) of the packaging comprises thermoplastic material without a carrier material, is injected to the side walls (1) along its outer edge (6) and has a pouring spout (13) which can be folded inwardly of the outside contour of the packaging for example for transportation, while the other end wall which forms the bottom is quadrangular and has a transverse sealing seam with triangular flaps which are folded over onto an adjacent wall portion. In order to improve such a packaging, with the aim of providing a properly sealed package, while being easy to open, and also providing the possibility of improved and versatile usability, in particular as an aseptic drinking bottle for infants, the invention provides that the cover has a cover wall portion (20) which converges in a tapered configuration towards the center and which leaves a central opening, with a spout or mouthpiece rim portion (14) having a closure member (13) fastened thereto, wherein the cover wall portion (20) is preferably of a frustoconical configuration and the spout rim portion (14) is of a frustoconical or cylindrical configuration.
Patent EP-0100792-B1 (EP)
IPC: B25B27/06
Filed: 1982-12-08
Granted: 1988-03-16
Abstract: A hydraulic device (1) for extracting and inserting marine bushings (22) mounted in the supports (16) for driving shafts (15) of boats provided with a screw propeller (14), comprises two parallel hydraulic cylinders (5) delivering the axial thrust for said operations and two parallel air cylinders (7) to return the device (1) to the inoperative position.
Patent EP-0083135-B1 (EP)
IPC: F16L37/08
Filed: 1982-12-20
Granted: 1987-04-01
Abstract: A pipe coupling or branch pipe comprises a socket for a pipe and within said socket a chamber for a clamping ring 8 and a sealing ring 5 between which a centering ring 4 has been situated. Said centering ring 4 is provided with an extension 11 for so clasping the clamping ring 8 that a radial expansion of the same is obtained.
Patent EP-0060768-B1 (EP)
Title: Stable ternary cryogenic combustible with a gas phase density lower than that of air
IPC: C10L3/02
Filed: 1982-03-09
Granted: 1984-08-22
Abstract: 1. Stable ternary cryogenic combustible with a gas phase density lower than that of air, consisting of a mixture of acetylene, ethylene, and hydrocarbon containing 3 carbon atoms per molecule, characterized in that the said initial cryogenic mixture contains 25 to 30 percent by volume of acetylene, 61 to 72 percent by volume of ethylene, and 3 to 9 percent by volume of the C3 -hydrocarbon.
Patent EP-0098229-B1 (EP)
IPC: C08K9/04
Filed: 1983-05-20
Granted: 1986-10-15
Abstract: Molding compositions for the fabrication of shaped articles having enhanced mechanical properties are comprised of (i) a polymeric matrix, (ii) an inorganic reinforcing filler material therefor, and, advantageously, (iii) a polymer/filler coupling agent, said reinforcing filler material consisting essentially of intimate admixture of enstatite and silica advantageously prepared by calcination of a precursor clay at a temperature of at least 800 DEG C.
Patent EP-0108151-B1 (EP)
Title: Cryptophone
IPC: H04K1/10
Filed: 1983-04-28
Granted: 1986-10-08
Abstract: Le cryptophone insère un signal secret de codage vocal dans un signal principal en tant que variable fictive pour une période de temps prédéterminée (une période suffisamment courte pour que le signal principal ne soit pas affecté). Le dispositif comprend un circuit (36) détectant lorsque le niveau d'un signal principal (fd) tombe en dessous d'une valeur prédéterminée, et un circuit additionneur (25) pour l'addition du signal principal (fd) et d'un signal secret de codage vocal (fc), empêchant ainsi toute fuite du signal secret de codage vocal (fc) en bloquant l'entrée du signal secret de codage vocal (fc) au circuit additionneur (25) en fonction de la sortie du circuit de détection (36).
Patent EP-0153971-B1 (EP)
IPC: A01C7/20
Filed: 1984-03-08
Granted: 1988-10-05
Abstract: 1. Method for controlling the grain density at which seed is sown in the case of a drilling machine having a plurality of drill coulters, arranged next to one another transverse to the direction of travel, for sowing the seed in mutually spaced drills, the drill spacing being altered by lateral displacement of the drill coulters transverse to the direction of travel such that the drills are equidistant, characterized in that individual drill coulters are deactivated selectively at regular intervals and the intermediate drill coulters are readjusted to preserve an equidistant mutual spacing.
Patent EP-0133272-B1 (EP)
IPC: G01N33/543
Filed: 1984-07-24
Granted: 1989-10-11
Abstract: The invention is an improvement in a heterogeneous immunoassay, and reagent therefore, for the determination of a substance in a blood serum or plasma sample, such as a parnter of an immune reaction, in which one of the reaction partners is adsorbed on a solid carrier, the improvement comprises adding a detergent to the incubation medium of the reaction, in an amount of 0.0001 to 0.01% (w/v) to reduce interferences from the serum or plasma.
Patent EP-0140357-B1 (EP)
Title: Heat hardenable coating composition, precondensates contained therein, and their use
IPC: C09D159/00
Filed: 1984-10-27
Granted: 1990-03-28
Abstract: 1. Heat-curable coating composition containing as binder (A) film-forming hydroxyl group-containing compounds having a hydroxyl functionality of at least 3 and an average molecular weight of 500 to 90.000, and (B) crosslinking organic compounds reacted with it to give precondensates present in dissolved form in the coating composition, and organic solvents, additives and optional pigments and/or fillers, characterised in that the crosslinking organic compounds (B) are reaction products of aldehydes, having a molecular weight of 500 at the most, and monoalcohols and optionally polyalcohols, and have on average 2 to 10 alkoxy end groups and an average molecular weight of 75 to 5.000.
Patent EP-0160755-B1 (EP)
IPC: B65D30/08
Filed: 1984-05-03
Granted: 1988-07-27
Abstract: A sealable container (20) includes an inner wall (24) formed of a semipermeable sheet material and shaped into an inner bag (30), an outer wall (26) formed of a gas impermeable sheet material and shaped as an outer bag (32), with a gas space (28) therebetween. A product, e.g. ground coffee (22), is heat sealed under vacuum in the inner bag (30) and gas is introduced into the gas space (28) via openings (56) in the outer bag (32). The container is then heat sealed again to isolate the openings (56) from the gas space (28), to prevent ambient air from gaining ingress to the product. The finished package has a smooth exterior appearance.
Patent EP-0172961-B1 (EP)
Title: 1-butene polymer and its use
IPC: C08F10/08
Filed: 1984-08-30
Granted: 1988-10-19
Abstract: A butene-1 polymer containing 0 to 1 mole% of an olefin with 2 to 20 carbon atoms other than 1-butene and having  (1) an intrinsic viscosity [ eta ] of from 1.5 to 4.0 dl/g, (2) a molecular weight distribution, expressed by the ratio of its weight average molecular weight (Mw) to its number average molecular weight (Mn), of not more than 6, and (3) an isotacticity value of at least 95%.
Patent EP-0146465-B1 (EP)
IPC: G09B9/00
Filed: 1984-12-06
Granted: 1988-11-09
Abstract: 1. Mobile unit for the specialised training of personnel in fire-fighting, constituted by transportation means (B) and a trailer (1), the latter comprising an exercise compartment (A) in which are located means capable of providing the actual conditions of a disaster for the personnel, characterised in that the said means comprise at least one container (35, 36) containing an inflammable fuel capable of burning, thus producing considerable quantities of flames and heat, that it is equipped with a control and observation room (C) which is thermally insulated from the exercise compartment (A), this room containing means for surveillance and reaction, in the case of emergency, to non-programmed risks encountered by the personnel during training and that it is the transportation means (B) which assures the mobile unit of the essential energy necessary for the satisfactory progress of the training.
Patent EP-0142552-B1 (EP)
IPC: B65D88/12
Filed: 1984-05-04
Granted: 1987-07-29
Abstract: A vessel (10) with a curved surface (13) is insulated with the first layer of insulation (14) formed of a plurality of closed loops (15) joined to each other. A second layer of insulating material (17) is disposed over the first layer (14) and is comprised of a plurality of closed loops (18) of insulating material with adjacent portions of the loops (18) being affixed to each other. Such arrangement allows thicker insulation without the requirement of increased space and heavier equipment.
Patent EP-0165247-B1 (EP)
Title: Unite de combinaison de puissance de micro-onde
IPC: H01P1/30
Filed: 1984-06-27
Granted: 1988-06-01
Abstract: Unité de combinaison de puissance de micro-onde à semi-conducteurs (32) possédant une cavité de combinaison centrale (30) avec une pluralité de circuits oscillants coaxiaux (34, 36) disposés autour de la cavité (30) et couplés à celle-ci. Les circuits oscillants (34, 36) sont orientés de telle manière que leurs axes longitudinaux sont parallèles à l'axe central de la cavité de combinaison (30). Ils alternent en configuration autour de la cavité, si bien que les diodes génératrices de puissance (42, 44) de circuits oscillants adjacents sont placées sur des côtés opposés de la cavité (30). Dans un mode de réalisation, les lignes coaxiales utilisées dans les circuits oscillants comportent deux parties (54, 56) (58, 60) de tailles différentes. Les circuits oscillants sont orientés autour de la cavité (30) de telle manière que la partie de ligne coaxiale plus petite de l'un est proche de la partie de ligne coaxiale plus grande de l'autre. Sont décrites à la fois des cavités de combinaison rectangulaire et circulaire (16).
Patent EP-0148256-B1 (EP)
IPC: G01M99/00
Filed: 1984-06-29
Granted: 1988-11-02
Abstract: A system for machine condition monitoring through vibration analysis. At least one vibration sensor (9), amplifying and digitizing means (7) and a microprocessor with associated memory (18) are combined into a local initial data processing unit disposed adjacent to the machine for forming and storing vibration data in the form of time series. These time series are periodically transferred via remote communication means (17, 15, 14) to a control monitoring unit (1) for further processing of the time series. For this purpose, the control monitoring unit (1) includes frequency analysis means (22), pattern recognition means (23) and associated computer equipment. Hereby, each local initial data processing unit can be operated without human surveyance.
Patent EP-0151164-B1 (EP)
IPC: C04B40/02
Filed: 1984-07-20
Granted: 1988-05-18
Abstract: A method of accelerating the hardening of concrete by carbonation with a gas consisting wholly or partly of carbon dioxide. Prior to carbonation, the concrete is dewatered and/or deaerated in a closed mould in which a sub-pressure is maintained. The gas which does not react with the concrete binders and/or the water vapour formed during the carbonation reaction are removed from the concrete during carbonation. The concrete may be precarbonated by the supply of carbon dioxide gas during the actual mixing process. The wholly or partly carbonated concrete can be dried by radiation, preferably in the form of high-frequency electromagnetic waves.
Patent EP-0163698-B1 (EP)
Title: Method for controlled introduction of reagent into a liquid
IPC: C08F2/44
Filed: 1984-11-20
Granted: 1990-09-19
Abstract: A method for the controlled introduction of a reagent into a liquid, preferably a reagent permeable substantially hydrocarbon liquid, which method comprises the steps of: (a) placing as in a geological crude oil reservoir solid polymeric bodies, each body comprising a reagent permeable polymeric matrix containing a substantially water insoluble reagent such as at least one of a wax crystal modifier, demulsifier, scale inhibitor, corrosion inhibitor, biocide, ashless dispersant, antioxidant and mixtures thereof in said liquid (includes both crude and refined hydrocarbon liquids); and, (b) leaching out said reagent from said bodies at a controlled and predetermined rate into said liquid.
Patent EP-0154362-B1 (EP)
Title: Liquid detergent compositions
IPC: C11D1/14
Filed: 1985-02-06
Granted: 1986-11-05
Abstract: The invention pertains to aqeuous liquid detergent compositions on the basis of nonionic and anionic or cationic detergents and electrolytes which include a effective amount of an anionic alkylpolyalkylene oxide derivative selected from the group consisting of:(1) anionic alkylpolyalkyleneoxide derivatives having the formula:(2) anionic di(alkylpolyalkyleneoxide) derivatives having the formula:(3) anionic di(alkylpolyalkyleneoxide) derivatives having the formula:in which X is a salt of a mono-valent oxygen-containing anionic group, Y is hydrogen or a salt of a mono-valent oxygen-containing anionic group, Z is a phosphate or phosphonate salt, R is C<sub>1</sub>-C<sub>3</sub> alkynyl, q is 0-4, p is 0-4, z is 1-14, x is 0-14, y is 0-14 and x+y is 1-14 and n is 2-3.Inclusion of the alkylpolyalkyleneoxide derivatives results in an improvement of the long term storage stability of the detergent composition.
Patent EP-0186575-B1 (EP)
IPC: A63C11/02
Filed: 1985-12-12
Granted: 1989-04-05
Abstract: A portable device for transporting skis comprises a cradle (10) made of a material which is at least semi-rigid and comprising a web (11) which is generally horizontal and two flanges (12, 13) which are generally parallel and vertical and which together with said web define an upwardly open, U-shaped, ski-receiving channel. A belt (20) is fixed to the cradle (10) and is suitable for being worn by the user to hold the cradle (10) substantially at waist height and on the hip of the user.
Patent EP-0174905-B1 (EP)
IPC: H02B13/065
Filed: 1985-08-16
Granted: 1988-06-22
Abstract: For protecting service personnel during maintenance work on a metal-encapsulated, compressed-gas-insulated high-voltage switching installation, a protective device is provided which is used if gas spaces with voltage-carrying conductor parts are bounded by unilaterally exposed bulkhead bushing insulators. Sensors of the protective device are arranged at the gas spaces and their signals are fed via an evaluating unit to a tripping unit for opening feed switches to cut off the voltage to the conductor elements in the gas spaces as well as for blocking the reclosing of these feed switches.
Patent EP-0183668-B1 (EP)
IPC: A61F13/15
Filed: 1985-11-22
Granted: 1990-05-02
Abstract: The present invention relates to absorption articles such as diapers or sanitary napkins comprising partly a liquid permeable first outer layer (1) and a preferably liquid impermeable second outer layer (2) applied to either side of an absorption body (3) encased therein; partly elastic members applied under tension and intended for bringing the edge portions of said article into tightly sealing contact with the body of the wearer. The primary distinguishing feature of the inventive article is that the elastic members (24, 25) are comprised in a network.
Patent EP-0224477-B1 (EP)
Title: Dispositif de transport de moules de coulage en sable sans chassis a separation horizontale pour fonderie
IPC: B22D33/02
Filed: 1985-06-05
Granted: 1988-09-07
Abstract: Dans un dispositif permettant de transporter des moules de coulage en sable (1) sans châssis, à séparation horizontale, pour fonderie, depuis un poste de moulage en passant par un poste de coulage jusqu'au poste de décochage, au moyen d'une suite de plaques de transfert (5, 50) guidées de manière contiguë le long d'une piste, la longueur de chaque plaque dans le sens de transfert étant égale ou légèrement supérieure à la longueur correspondante de chaque moule posé dessus, chaque plaque de transfert (5, 50) comporte au moins à une de ses extrémités, de préférence à celle tournée vers le poste de moulage, un rebord extérieur (6) disposé sensiblement perpendiculairement à celui-ci et orienté vers le haut, lequel rebord empêche un déport entre la plaque de transfert et le moule de coulage.
Patent EP-0197556-B1 (EP)
Inventor: MUSTONEN ARVO
IPC: H04H20/67
Filed: 1986-04-09
Granted: 1995-11-08
Abstract: The invention relates to a synchronization method for radio transmitters of a local, e.g. nationwide paging network. A paging network is connected to a public switched telephone network and comprises a paging network unit (PNU), transmitter group controllers (TGC) and transmitter site interfaces (TSI). All controllers are provided with means for receiving, processing and transmitting messages in digital form. Base stations are provided with radio transceivers (Tx, Rx) transmitting radio signals intended for paging or for synchronization of the base stations covering a common overlap area. With the method of the invention, synchronization is performed on the basis of a synchronization plan composed by paging network unit (PNU) and synchronization commands based on the plan. Synchronization proceeds sequentially in a certain order so that each base station (except for the initiator) first receives and then transmits a synchronization signal. Prior to the transmission of a synchronization signal, compensation of delays is executed based on one hand on receiving own transmission and, on the other hand, on information given by the paging network unit PNU about distances between base stations. The synchronous transmission of paging information is confirmed to be independent of a digital data transmission network by determining the exact time of radio transmission of each page according to a plan made beforehand by the paging network unit.