baber/WOPTO huggingface dataset:
Patent EP-0096823-B1 (EP)
IPC: F28D21/00
Filed: 1983-06-07
Granted: 1985-04-03
Abstract: 1. Method for the recuperation of heat from flue gases, with which the flue gases are brought into contact with a cooling medium in a heat exchanger via heat transfer surfaces, the components of the flue gases are partially condensed thereby and the condensate is abducted, characterized in that the flue gases are conducted substantially vertically through the heat exchanger from bottom to top along at least one continuous heat transfer surface that the length of the heat exchanger and/or the temperature of the cooling medium are selected such that the condensation takes place in the upper region of the heat exchanger and that the resulting condensate flows off in the form of a liquid film on the heat transfer surfaces in the opposite direction to the flow of flue gases.
Patent EP-0114940-B1 (EP)
IPC: B61F3/04
Filed: 1983-10-22
Granted: 1989-03-22
Abstract: 1. Powered bogie for rail vehicles, such as street cars, having half-bogies which are held in a cross piece (1, 1a, 28) by joints so as to be at least horizontally swivellable and are connected together by tie rods (7), and in which the bogie wheels (9) of in each case one axletree are mounted independently of one another on each side and are driven by a double-jointed cardan shaft (16, 18, 19), characterized in that the drive assembly (23; 23a; 23b) of the bogie is suspended so as to be horizontally swivellable on the cross piece (1; 1a; 28).
Patent EP-0097505-B1 (EP)
IPC: B03D1/00
Filed: 1983-06-17
Granted: 1986-09-10
Abstract: The invention concerns the use of 5-hydroxy-3-thiazolidine-2-thiones of the structure I   <IMAGE> I  where R1=(CHOH)m, R2=(CHOH)n where (m+n)=0 to 6, and R3 is alkyl or hydroxy-alkyl as depressants in the flotation of mixtures of base metal minerals, particularly those containing molybdenum, copper, lead, zinc; and to flotation processes using these compounds.
Patent EP-0112605-B1 (EP)
IPC: B65B61/28
Filed: 1983-08-09
Granted: 1988-05-11
Abstract: Flat carton sleeves 2 are fed to a multi-headed sleeve-opening turret 3, and thence to a multi-headed top closure pre-breaking turret 6 and a continuously advancing chain conveyor 5 around the turret 6. The conveyor 5 carries the sleeves 2 over a bottom closure pre-breaker 8, past a bottom closure heater 10 and through bottom closure sealing nip rollers 12 to a third multi-headed turret 13 on which bottom closure sealing and carton filling are performed. Thence, the cartons are fed by the conveyor 5 below a top closure tucking-in wheel 14, a top closure heater 16 and a top sealer 17 to a transverse transfer conveyor 20 which transfers the cartons 2 to a second transverse conveyor 24 which feeds the cartons over a bottom closure flaps heater 28 and a bottom closure flaps tucking-in device 29.
Patent EP-0116752-B1 (EP)
IPC: A63B21/06
Filed: 1983-11-10
Granted: 1987-02-04
Abstract: The present invention relates to an exercise weight (10) which has an aperture extending therethrough which is defined by an inner wall (14). The weight includes a locating flange (16) extending inwardly of the inner wall. A resilient bushing (24) of low-friction material is inserted into the aperture of the weight and is slidably engageable with an elongate rod. The bushing has a peripheral wall and two locking flanges (30, 34) at the top and bottom of the peripheral wall which engage the locating flange (16) to preclude movement of the bushing relative to the weight in first and second opposing directions parallel to the longitudinal axis of the rod.
Patent EP-0101376-B1 (EP)
IPC: E04B1/76
Filed: 1983-08-09
Granted: 1986-11-12
Abstract: 1. A web of insulating material having a layer of insulating material (1), particularly consisting of mineral fibre felt, with a lining web (2) glued onto one side of the layer of insulating material to serve as a barrier layer and for attachment of the web of insulating material to marginal boundaries such as roof spars, between which the layer of insulating material (1) can be installed so that it exerts a lateral pressure, and with, applied by the manufacturer at least in the lateral marginal zone of the layer of insulating material (1), parallel with the edge and not damaging the lining, a separating line to define a modular removable marginal strip so that the width of the layer of insulating material (1) can be adapted to the particular requirements of installation, the adhesive connection between the web (2) of lining material and the web of insulating material leaving free the lateral marginal edge with the modular marginal strip, characterised in that the separating line is constructed as an only visually effective marking line (4, 5, 6) which is picked out in colour and which does not noticeably or mechanically weaken the layer of insulating material (1).
Patent EP-0122656-B1 (EP)
Title: Ornamented coated textile structure and process for its manufacture
IPC: D06Q1/00
Filed: 1984-03-27
Granted: 1986-08-13
Abstract: 1. Decorated coated textile structure comprising a flexible textile support, a coloured decorative pattern and a transparent film covering the support and the decorative pattern consists of a coloured flocking adhesive and a textile flock which overlaps the textile support on the face that is not covered by the transparent film.
Patent EP-0146177-B1 (EP)
IPC: G02B3/04
Filed: 1984-12-03
Granted: 1987-09-16
Abstract: A collimator lens is described having a small numerical aperture and specific focal lengths. One of the surfaces of the lens is plane and the other surface has an aspherical profile defined by a series expansion comprising only a few even terms.
Patent EP-0137630-B1 (EP)
IPC: C09B43/00
Filed: 1984-08-09
Granted: 1989-03-08
Abstract: The flow and handling characteristics of pigment, generally arylide yellow or orange pigment, dispersions are improved by incorporating in them a small amount of a novel rheology modifier that is the product obtained by recting an arylide yellow or orange pigment with a primary diamine and a glycidyl ether.
Patent EP-0120733-B1 (EP)
IPC: F02M31/16
Filed: 1984-02-17
Granted: 1988-06-08
Abstract: In a method and device for heating fuel for internal combustion, especially diesel, motors, the fuel is heated in a heat exchanger as a result of heat exchange with the cooling water and the lubricating oil of the motor. The heat exchanger comprises three circuits combined in a bundle of parallel channels.
Patent EP-0128883-B1 (EP)
IPC: B25B19/00
Filed: 1984-04-12
Granted: 1989-07-12
Abstract: A key arrangement (1) designed to turn a component forming part of a screwed joint, said arrangement exhibiting a sleeve (2) which is able to interact with a component, a rod-shaped organ (3) which is able to interact with the sleeve, a striking arm (4) which is able to rotate in conjunction with the organ and a handle (5) designed for a hand holding the key arrangement (1). The striking arm (4) consists of a main part (4a) and a mass concentration (4b) formed at one end or preferably at both ends, and with the main part (4a) attached to the rod-shaped organ (3) so that it is free to rotate in such a way that the striking arm can be turned between a number of stop positions (6 min ) so that, by coming to a halt in a particular stop position, it is able to transfer kinetic energy associated with the turning motion as shock torque to the rod-shaped organ (3) and to the component (2). At least one stop position is executed as a support (6 min ) arranged adjacent to the striking arm, securely connected to the rod-shaped organ and able to absorb impact forces from the striking arm, and with the rod-shaped organ (3) arranged in or adjacent to a centre line (5a) of the handle. The handle (5) and the rod-shaped organ (3) are connected together by the expedient of one of them exhibiting a projecting pin (5b) and of the other exhibiting a recess (3b) corresponding to the pin, and with a part formed between the handle (5) and the organ (3) being so arranged as to serve as a bearing area for the striking arm (4) during its turning motion.
Patent EP-0158656-B1 (EP)
IPC: B65G1/04
Filed: 1984-10-02
Granted: 1990-01-03
Abstract: The installation comprises two rows of storage racks (1, 2) with compartments (6) wherein are stored flat objects (7). The racks (1, 2) are arranged at a certain interval from each other so that a passage (11) is provided between them. An elevator machine (10) may circulate along the racks (1, 2) in the passage (11). It comprises a displacement device (12) as well as a lifting mast (13) arranged thereon. The displacement device (12) is comprised of a frame (16) of which the terminal parts (14, 15) are provided with wheels (19) enabling the displacement of the elevator machine (10) along the bearing stands or racks (1, 2). In the displacement unit (12) a rotating plate (30) is incorporated whereon the lifting mast (13) is fixed. The displacement unit (12) of the storage installation (10) is so low that it may pass under the compartments (6) of the storage racks (1, 2), thereby avoiding to loose a large storage volume. Thus, the passage (11) for such an installation may be extremely narrow.
Patent EP-0155645-B1 (EP)
IPC: B01D29/085
Filed: 1985-03-14
Granted: 1991-08-07
Abstract: Described is an insert for a water purifier comprising substantially cylindrical side walls (9) with a filter top (16) and a filter bottom (10) at the end thereof, and with an annular sealing means (12, 22) secured to the upper end of the side walls (9). In order to increase the volume and in particular the length of the flow path of the liquid to be purified, through the purification agent, it is provided in accordance with the invention that the insert comprises a distributor and a cup portion (11) connected thereto, which respectively have at least a guide tube (13, 17) extending into the interior of the insert and an annular flange (12) for securing to the other annular flange (22), that the guide tubes (13, 17) are of different diameters and in the assembled condition are in concentric relationship with each other, that the upper annular flange (22) is secured to the filter top (16) of the distributor, said filter top having an end wall (21) and filter slots (23) in a cylindrical wall (20), an that filter means are provided at the inner guide tube (13).
Patent EP-0182001-B1 (EP)
Title: Method and apparatus for making a flexible corrugated tube, and a flexible corrugated tube made by this method
IPC: B21C37/12
Filed: 1985-06-26
Granted: 1989-10-11
Abstract: 1. A method for making a flexible corrugated tube, by helicoidally winding a thin metal strip with corrugations extending parallel to its longitudinal direction, in which at least one corrugation of two successive turns are nested into and connected with each other, wherein firstly the nested corrugation (4c) is so compressed circumferentially in axial direction that the flanks of the corrugation lie flat against each other, that the flat-pressed corrugation is rolled together from the crest in the direction of the base of the corrugation and that thereafter the rolled-up corrugation is pressed into the corrugation trough.
Patent EP-0179430-B1 (EP)
IPC: A61K31/54
Filed: 1985-10-21
Granted: 1991-08-28
Abstract: Aqueous pharmaceutical compositions, containing as the active ingredient N-(2-pyridyl)-2-methyl-4-hydroxy-2H- 1,2-benzothiazine-3-carboxamide 1,1-dioxyde in the monohydrated form. 
<??>The compositions of the invention are stable and do not undergo to crystal growth phenomena.
Patent EP-0155021-B1 (EP)
Title: A closure cap provided with a gasket and a sealing ring from an olefin polymer
IPC: B65D53/02
Filed: 1985-02-07
Granted: 1988-05-11
Abstract: A process for making a closure cap (2) provided with a gasket (5) from a polypropylene material for a container (1), said closure cap (2) comprising an end wall and a circumferential side wall (11), in which process the gasket (5) is formed in the closure cap via a melting and a cooling operation by applying in the closure cap an amount of plastisol which is shaped therein into a gasket configuration at an elevated temperature adjusted after the plastisol addition; causing the plastisol shaped into the gasket configuration to melt completely by further energy supply and then cooling same to form the gasket, whereby starting from an integral combination of the closure cap (2) with a sealing ring (13) which is connected with the closure cap by means of a number of frangible bridges (12) capable of being broken on the first opening of the container, and, to form the gasket (5), carrying out the melting operation by heating the closure cap after addition of the plastisol to a temperature of 50 to 110 DEG C and by exposing the resulting plastisol shaped into the gasket configuration subsequently, as is known per se, to microwave energy until the plastisol has been completely molten.
Patent EP-0165715-B1 (EP)
IPC: F16J15/32
Filed: 1985-05-21
Granted: 1990-01-03
Abstract: The seal includes a shell (10) which comprises a radial portion (24) coaxially connected at its outer perimeter with a substantially cyclindrical portion (20. An elastomeric body (12) is bonded to the inner surface of the shell (10), having an annular sealing lip (30) on a part of the body (12) made of a low friction material. Differential pressure across the seal is prevented from forcing the sealing lip (30) axially past the radial portion (24) by means of a second cylindrical portion (22) connected with the inner perimeter of the radial portion (24). The ring-like second cylindrical portion (22) abuts, but is not bonded to the elastomeric body (12).
Patent EP-0202623-B1 (EP)
IPC: C25D5/02
Filed: 1986-05-16
Granted: 1990-05-02
Abstract: An electrolytically metallized article and process therefore, the process including the steps of electrolytically depositing a metal layer onto a surface of the substrate; and structuring the metal layer to provide regularly distributed openings therein, which openings extend through to the substrate and have an interval between adjacent openings which permits, during any subsequent heat treatment of the metallized substrate, the escape of volatile and volatilizable substances included in the metal layer and the substrate during the electrolyte deposition. The interval between adjacent openings is preferably such that the structured metal layer has no continuous metal portion measured between adjacent openings which exceeds 2 mm.
Patent EP-0226282-B1 (EP)
IPC: A61P25/20
Filed: 1986-10-01
Granted: 1989-07-05
Abstract: New heterocyclic compounds having the general formula <CHEM>  wherein <CHEM>  wherein R' is C1-6-alkyl, C3-7-cycloalkyl, or C3-7-cycloalkylmethyl, R<6> and R<7> independently are hydrogen, halogen, alkoxy or trifluoromethyl , and  R'' is hydrogen, C1-6-alkyl, or C3-7-cycloalkyl The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent EP-0265430-B1 (EP)
Title: Exerciseur universel
IPC: A63B21/04
Filed: 1986-04-25
Granted: 1993-04-07
Abstract: Un exerciseur comprend plusieurs tiges résilientes (44) pliées et résistant aux mouvements d'un utilisateur. Des forces sont exercées sur les tiges résilientes par l'intermédiaire de câbles (52) auxquels peuvent être connectées diverses attaches, telles que des poignées (98), des étriers (114) et un banc coulissant (82), afin de permettre un entraînement de différentes parties du corps. Les tiges peuvent être utilisées dans n'importe quelle combinaison suivant les besoins et les capacités physiques de l'utilisateur.
Patent EP-0228387-B1 (EP)
Title: Substrat dont la surface presente une activite antithrombogenique
IPC: A61L26/00
Filed: 1986-07-03
Granted: 1989-04-05
Abstract: Film copolymère déposé sur un substrat comportant, fixés de manière covalente, des fragments d'héparine aux propriétés antithrombogéniques. Ce polymère comporte encore des groupes carboxyliques libres destinés à neutraliser des fonctions amine libres éventuellement présentes et à améliorer l'hémocompatibilité du film.
Patent EP-0240561-B1 (EP)
Title: Appareil d'alimentation
IPC: A61J15/00
Filed: 1986-10-28
Granted: 1990-03-21
Abstract: Un dispositif permettant d'administrer à un patient par voie orale un fluide contenu dans un récipient (18) possède un embout (14) relié audit récipient (18) à un tube (16). L'embout (14) est pourvu d'une embouchure (10) souple réticulée qui s'insère entre les lèvres et les gencives ou les dents pour maintenir l'embout (14) sur la langue du patient. Une soupape (22) s'ouvre lorsque la patient aspire ou exerce une pression sur l'embout (14) afin de faire entrer du fluide dans la bouche du patient.
Patent EP-0271631-B1 (EP)
IPC: E21B4/14
Filed: 1987-05-07
Granted: 1990-07-25
Abstract: In a pneumatic ram boring machine for laying pipelines without trenching, which is connected to a source of compressed air by a hose, a valve that suddenly opens automatically at a predetermined pressure is arranged upstream of the striker piston. On opening the valve a pressure wave results which reaches the impact piston almost undamped and prevents it from stopping at a dead center position and not starting.
Patent EP-0251024-B1 (EP)
Title: Drawing tool
IPC: B21D24/14
Filed: 1987-06-16
Granted: 1990-09-05
Abstract: A hydraulic element including a working cylinder defining a cylinder chamber having an axis and containing hydraulic medium, a working piston movable in the cylinder chamber along the axis and having an interior end arranged to communicate with the hydraulic medium in the cylinder chamber, and an annular piston movable in the cylinder chamber, along the axis, and enclosing the working piston, the annular piston having an interior end communicating with the hydraulic medium in the cylinder chamber so that movement of one of the pistons in a first direction along the axis causes the other of the pistons to move in a second direction opposite to the first direction.
Patent EP-0255612-B1 (EP)
IPC: B25J9/04
Filed: 1987-07-07
Granted: 1992-04-29
Abstract: A portal system is described which consists of two translational axes and two rotary axes which are so arranged and controlled that every point within a cubic working space can be computed and reached. As a result of this special kinematic construction the total complexity for the frame and also the mechanical complexity and cost are substantially reduced in comparison to customary portal systems.
Patent EP-0259787-B1 (EP)
IPC: A47B96/14
Filed: 1987-09-03
Granted: 1991-03-20
Abstract: In the shelving, a self-service region is combined with a heavy load region in that the shelving elements (4, 6) of the self-service region engage in recesses which are arranged directly on a column (7) of the heavy load shelving stand (1) in each case. <IMAGE>
Patent EP-0253647-B1 (EP)
IPC: C02F1/68
Filed: 1987-07-15
Granted: 1990-06-20
Abstract: A device for dosing a flowing fluid, comprising a casing having an inlet and an outlet. Within the casing there is a supply of the additive with which the flowing fluid is to be dosed, the additive being within a bag (58). The bag (58) is mounted on a plate (34) which has a passage (46) in it. A needle valve (48) controls flow of additive throught the passage (46). When fluid flows from the inlet (14) through the cylindrical gap (22) to the outlet (42), the head (49) of the valve (48) is urged by the flowing liquid in the direction which opens the passage (46). This allows additive to flow from the bag (58) under the influence of the external pressure applied thereto as a result of fluid under pressure having entered the liner (18) through an opening (32) in an end wall (30) of the liner (18). The degree to which the valve (48) can open the passage (46) is controlled by an eccentric cam (50) which is operable by a knob (56) from externally of the casing.
Patent EP-0233150-B1 (EP)
IPC: C07D401/04
Filed: 1987-02-04
Granted: 1992-11-11
Abstract: There is disclosed a process for the preparation of 2-(imidazolin-2-yl)-3-pyridine and -3-quinolinecarboxylic acids of formula   <IMAGE>   wherein R1 is hydrogen or C1-C4alkyl, R2 is hydrogen, halogen, C1-C4alkyl, C1-C4hydroxyalkyl, C1-C4alkoxy, phenyl or phenyl-C1-C4alkyl, or phenyl or phenyl-C1-C4-alkyl, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, R3 is hydrogen, C1-C4alkyl, phenyl, phenyl-C1-C4-alkyl, or phenyl or phenyl-C1-C4-alkyl, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, R2 and R3 together are 1,3-butadienylene which can be substituted by halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4 haloalkyl, C1-C4alkylsulfonyl, nitro, cyano, phenyl, phenoxy, or phenyl or phenoxy, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, and R4 and R5 are each independently of the other C1-C4alkyl. In this process, the 2-(imidazolin-2-yl)-3-pyridine- and -3-quinolinecarboxylic acids of the above formula are obtained by reacting a 2,3-pyridine- or 2,3-quinolinedidicarboxylic acid ester of formula   <IMAGE>   wherein R1, and R2 and R3 are as defined above and R6 is C1-C8alkyl, phenyl or C1-C4phenylalkyl with a 2-aminoalkanecarboxamide of formula   <IMAGE>  wherein R4 and R5 are as defined above, in an inert solvent and in the presence of a strong base, direct to a salt of a 2-(imidazolin-2-yl)-3-pyridine- or -3-quinolinecarboxylic acid of the above formula, from which the free 2-(imidazolin-2-yl)-3-pyridine- or -3-quinolinecarboxylic acids of the above formula are obtained by converting said salt into an aqueous solution and adding an acid. The 2-(imidazolin-2-yl)-3-pyridine- and -3-quinolinecarboxylic acids of the above formula have herbicidal properties and can be used for controlling undesired plant growth.
Patent EP-0249587-B1 (EP)
IPC: A61K31/44
Filed: 1987-03-25
Granted: 1992-05-20
Abstract: An extended release preparation of an active compound with very low solubility containing the active compound dissolved or dispersed in a semi-solid or liquid non ionic solubilizer and whereby the amount by weight of the solubilizer is at least equal to the amount by weight of the active compound as well as a process for the preparation thereof.
Patent EP-0280687-B1 (EP)
IPC: C08K9/04
Filed: 1987-01-21
Granted: 1992-05-13
Abstract: Un procédé, servant à produire un silicate formant un réseau à couches dont la surface est modifiée à l'aide d'un matériau organique, consiste à mettre en contact ledit silicate sous une forme particulaire essentiellement sèche avec un monomère, des comonomères ou un prépolymère organiques et à effectuer une réaction ou une polymèrisation superficielle in situ sur le silicate en présence d'une atmosphère contenant de l'hydrogène gazeux. Une argile dont la surface est traitée, telle que du kaolin, peut en outre être préparée par un procédé dans lequel la surface de l'argile est préconditionnée par un traitement à l'hydrogène gazeux puis ''fonctionnalisée'' par une réaction avec une fraction polymérisable d'un composé organique. Lesdits produits peuvent servir de charges pour le caoutchouc, la résine, le plastique, le papier et autres.
Patent EP-0309460-B1 (EP)
Title: Auxiliary power steering for motor vehicles
IPC: B62D5/04
Filed: 1987-05-05
Granted: 1990-02-07
Abstract: An auxiliary power steering unit is provided with a first power assistance system in the form of a working piston (12) inserted in a basic housing (A) of the steering gear, said piston being in engagement with a threaded spindle (3). The working piston (12) drives, via a gear system (14), a steering shaft (15) which carries a steering segment (16). The second power assistance system provided is an electric motor (37), which drives a shaft extension (23) via a reduction gear (34, 35) and an engageable clutch (25). The shaft extension (23) is linked in a non-rotatable manner with the threaded spindle (3). The second power assistance system is installed in a housing (B) flanged to the basic housing (A). In the event of failure of the hydraulic steering circuit (first power assistance system) the electric motor (37) and engageable clutch (25) of the second power assistance system are automatically switched on in order to reduce the steering force required.