baber/WOPTO huggingface dataset:
Patent EP-0379715-B1 (EP)
Title: Light construction gas housing
IPC: F16L41/02
Filed: 1989-12-21
Granted: 1992-08-05
Abstract: The main parts of the lightweight gas casing are a rigid force-absorbing part (1) consisting of metal plates (2, 3) which can be worked without cutting, have flanges (4, 5, 6) for connecting the casing to fluid-conducting engine parts and are rigidly connected to one another, for example by welding. The channels (12, 16) are sheet metal pressed parts which connect to one another the through-holes (9, 11; 14, 15) in the flanges (4,5, 6), which form the inlet and outlet cross-sections of the fluids, and are welded by their ends to these through-holes.
Patent EP-0375000-B1 (EP)
Title: Mixer of liquids
IPC: B01F3/08
Filed: 1989-12-04
Granted: 1993-07-28
Abstract: The mixer comprises a housing (1) provided with an inlet opening (2) and an outlet opening (3) for a main liquid, to which there is connected in a removable manner a container (6) for an auxiliary substance to be mixed. Inside the housing (1) there is provided a valve element (7) rotatably arranged between said inlet opening (2) and said outlet opening (3). The conformation of valve element (7) is such that for different angular positions of the element itself there are defined different combinations of the passage of the main liquid both directly and through the auxiliary substance container (6). The possibility is also provided of completely interrupting all deliveries.
Patent EP-0357792-B1 (EP)
Inventor: YAMASHITA TAKAHARU
IPC: C07D213/80
Filed: 1989-03-17
Granted: 1995-06-28
Abstract: A pyridine-2,3-dicarboxylic acid compound represented by general formula (I) (wherein R1 and R2 may be the same or different and each represents a lower alkyl group, and R3 represents a hydrogen atom or a lower alkyl group) is prepared by reacting an alkali metal salt of oxalacetic acid diester with an acid and a halogenating agent or reacting an oxalic acid diester with a haloacetic acid ester to obtain an alpha-halooxalacetic acid diester, and reacting the formed diester with a 2-propenal compound and ammonia. The obtained compounds are useful as intermediates for agricultural chemicals and medicines.
Patent EP-0433528-B1 (EP)
Inventor: KEINE ULRICH
IPC: F23N5/10
Filed: 1990-01-13
Granted: 1995-03-15
Abstract: The invention relates to a device for controlling the gas supply of a gas consumer device I, II, in particular of a gas combustion point with two gas outlets A1, A2 with a manually actuated first valve 2, 5, 11, 12 which controls the gas inlet and the valve control member 2 of which only opens, by means of a thermoelectric safety pilot T1, when a flame is present on the consumer device, with a second valve 7, 14, 15 which controls the flow quantity, is modified by a second heat sensor T2 and can be adjusted manually, in particular by means of the handle 3 of the first valve 2, 5, 11, 12, the gas flowing via a single pipe 6 from the gas inlet to the first valve 2, 5, 11, 12 and from there to the second valve 7, 14, 15, the gas flow branching after the second valve to the two gas outlets A1, A2, and the pipe 10, which branches off after the second valve 7, 14, 15 and leads to the second gas outlet A2, being guided via the valve control member 2 of the first valve and being adjustable in flow quantity by the latter with a second control device. <IMAGE>
Patent EP-0384343-B1 (EP)
Inventor: WAELDIN RICHARD
IPC: A47B88/20
Filed: 1990-02-19
Granted: 1993-12-08
Abstract: Drawers having at least one insertable separation panel are already known, which separation panel has a lock (13) which projects beyond the end face (15) of said separation panel, can be connected to a drawer wall (4) and can be moved back. The disadvantage in this case is that the lock (13) is displaced by hand. In order, in a drawer of this type, to lock the separation panel by means of its insertion movement, the lock (13) is mounted on the separation panel (1) so as to be additionally longitudinally displaceable, a deflection of the longitudinal movement into a transverse movement taking place and the lock (13) having for the longitudinal movement a shoulder (12) which interacts with a stop of the drawer (2). In the course of the insertion of the separation panel (1), the shoulder (12) touches the bottom (3) of the drawer and is displaced upwards with the lock (13) and towards the side part (4) of the drawer, by which means locking takes place. <IMAGE>
Patent EP-0421084-B1 (EP)
Inventor: JONGENBURGER PETER DR
IPC: C22C38/18
Filed: 1990-08-04
Granted: 1994-11-23
Abstract: Method for the production of a workpiece by powder metallurgy, in which a binder-free and solvent-free, dry metal or ceramic powder is introduced into a mould, precompacted by tapping and presintered at 0.65 to 0.85 of the absolute melting point for 1/2 h to 1 h without significant shrinkage, the adjacent powder particles being joined by bridge formation only at their points of contact to give a skeleton-like compact. The compact is removed from the mould and is subjected to final sintering at at least 0.9 of the absolute melting point for at least 1 h without additional support by a mould. Advantageously, the sintered article is additionally subjected without a container to hot isostatic pressing to achieve at least 98% of the theoretical density. 
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Patent EP-0414166-B1 (EP)
Inventor: NEBE WILLIAM JOHN
IPC: G03F7/033
Filed: 1990-08-18
Granted: 1995-05-10
Abstract: A photosensitive aqueous developable photosensitive gold conductive composition is disclosed which is fireable in a nonoxidizing atmosphere is developable in an aqueous solution containing 0.8 percent by weight sodium carbonate.
Patent EP-0428062-B1 (EP)
Title: Skirting board, process for its manufacture and apparatus for carrying out said process
Inventor: BURMESTER ARNO DR
IPC: E04F19/04
Filed: 1990-11-08
Granted: 1993-10-27
Abstract: Skirting board having a wooden-material core which is covered by an extruded-on hot-melt adhesive layer and an outer layer, extruded onto the latter, of a thermoplastic and contains, to prevent elongation of the mounted skirting board, a hygroscopic salt and, in the delivery state of the skirting board, a quantity of water exceeding the natural water content of the wooden material. To manufacture such a skirting board in a continuous process, the wooden-material core is, in a continuous process, first sprayed with water and heated and then impregnated with a salt solution by supplying the latter, under pressure, on one side of the wooden-material core strip and applying a vacuum on the opposite side of the core strip, whereupon the hot-melt adhesive layer and the outer layer are extruded onto the core layer before its elongation caused by the impregnating agent has reached its maximum. <IMAGE>
Patent EP-0435026-B1 (EP)
Inventor: CILIOX GUENTER
IPC: H01R4/38
Filed: 1990-12-04
Granted: 1994-07-13
Abstract: The invention relates to a connecting terminal having a holding part with a threaded hole, incorporated in a lateral limb, for a terminal screw and having a terminal clip, which can be adjusted with respect to the retaining part by means of the terminal screw and is held by means of a side limb outside the cable holder of the retaining part such that it cannot be displaced but can rotate freely on the terminal screw, and is inserted into the cable holder of the retaining part with the other side limb in front of the free end of the terminal screw. Busbars and cables can easily be connected to one another in this way, in that the retaining part is constructed as a hooked clip whose lateral limb carries the threaded hole for the terminal screw and whose hooked limbs are provided with mutually aligned holders for insertion of a busbar, in that the side limb of the terminal clip which is inserted into the cable holder of the hooked clip is surrounded by a retaining clip whose side limbs run parallel to the hooked limbs of the hooked clip and are directed towards the open side of the hooked clip, in that the terminal screw is passed through a hole in the lateral limb of the retaining clip, and in that a helical spring which is fitted on the terminal screw is supported between the lateral limb of the retaining clip and the lateral limb of the hooked clip.
Patent EP-0399972-B1 (EP)
Title: Impeller for aseptic purposes
IPC: B01F13/08
Filed: 1990-05-17
Granted: 1993-04-21
Abstract: An impeller for aseptic purposes which is rotatable by inductive drive means in a predetermined direction within a vessel for stirring and mixing sterile fluids. The impeller (10) comprises a plurality of radially extending stirring blades (15) on an outer surface of the impeller and bearing means on an inner surface of said impeller for rotatably mounting the impeller on the vessel wall. The impeller is further provided with through-flow passages which outwardly extend from the inside of the impeller in a direction away from an axis of rotation, through orifices (25, 26) which are situated on the outer sr-face of the impeller immediately adjacent each blade (15), seen in said direction of rotation, so that cleaning fluid can be sucked through the passages due to a low pressure region occurring behind each blade.
Patent EP-0408531-B1 (EP)
Inventor: EKBOM RAGNAR
IPC: B23P15/00
Filed: 1990-05-25
Granted: 1993-11-10
Abstract: Method in manufacturing a parted circular ring, preferably a vane ring or sealing ring of a turbine, by the ring being hot pressed isostatically in a casing having radial partitions (25) provided therein of the same material as the powder used for the isostatic hot pressing, a coating of release agent being provided at one side of the partitions.
Patent EP-0448634-B1 (EP)
Inventor: MESENICH GERHARD DIPL-ING
IPC: F02M51/02
Filed: 1989-12-06
Granted: 1996-02-21
Abstract: We propose a device for the injection of fuel into the induction tube of combustion engines where the fuel is transported to the individual injection locations by means of thin conduits and with the assistance of air. Fuel-metering is by means of an electromagnetic valve which is directly mounted inside the injection device without requiring a valve housing. The electromagnetic valve features a tilt-armature and several valve seats. Alternatively, several valves may also be anticipated, which are then installed directly in a fuel manifold. In addition, a suitable air pump for the generation of a compresed air supply to the injection device, is described. The air pump is mechanically driven by the combustion engine with synchronous revolutions. For purposes of adapting the rated output of the air pump to the requirements of the injection device, a larger dead-space volume and a choke location in the intake pipe are features of the air pump.
Patent EP-0470136-B1 (EP)
Title: Therapeutic agent
Inventor: BARRETT ALAN JOHN
IPC: C07K1/22
Filed: 1990-04-27
Granted: 1994-06-22
Abstract: A pharmaceutical composition comprising purified chymopapain and a reducing agent is presented. The purified chymopapain in this composition has a specific activity against 1 mM of N- alpha -benzoyl-DL-arginine p-nitroanilide at 40 DEG  C. and pH 6.8 of between 3,000 and 4,500 units per mg, and contains less than 0.2% each of papaya proteinase III (PPIII), papain, and papaya proteinase IV (PPIV).
Patent EP-0434841-B1 (EP)
Title: Circuit d'alimentation
Inventor: YOKOUCHI HIDEAKI
IPC: G09G3/36
Filed: 1990-05-25
Granted: 1995-11-22
Abstract: Un circuit d'alimentation comprend un circuit (1) à tension constante et un circuit (2) d'augmentation/réduction de la tension associés qui produisent une pluralité de tensions de sortie en augmentant ou en réduisant la sortie du circuit à tension constante. Lorsqu'une modification de la tension d'alimentation, ou la présence ou l'absence d'une charge lourde sont détectées, cette information est fournie en tant que signal du mode de commande au circuit (1) et au circuit (2). Par exemple, lorsque la tension d'alimentation est réduite ou lorsqu'il faut entraîner une charge lourde, la tension de sortie du circuit (1) est réduite et la vitesse de changement de la tension de sortie du circuit (2) est ajustée de sorte que la tension de sortie puisse se rapprocher de celle du régime permanent.
Patent EP-0452428-B1 (EP)
IPC: C10B31/10
Filed: 1990-08-21
Granted: 1992-12-23
Abstract: Dispositif destiné à empêcher l'échappement de gaz de remplissage pendant l'enfournement de gâteaux de coke (15) dans des chambres de cokéfaction horizontales (20), préparés, à l'extérieur de ces chambres (20), dans un moule de pilonnage d'une pilonneuse-enfourneuse et défourneuse (1), et disposé sur la base mobile (14) dudit moule de pilonnage, ledit dispositif étant réalisé sous la forme d'un canal (3) entourant le gâteau de coke (15) enfourné, et contigu au côté frontal du four, sur le cadre de la porte (2) de la chambre de cokéfaction, caractérisé en ce que les parois latérales (10) du canal (3) sont déplaçables à l'intérieur des parois latérales du moule de pilonnage réalisées sous la forme de parois creuses dans la zone située du côté du four, de telle façon que le fond du canal soit formé par la base mobile (14) du moule de pilonnage, et que le couvercle (9) dudit canal soit à engagement télescopique et présente des moyens de guidage pour les parois latérales mobiles (10), cependant qu'il est prévu, sur la partie fixe du couvercle (9) du canal, un dispositif niveleur (8) destiné à égaliser la surface du gâteau de coke (15) et comportant des moyens d'évacuation du coke éliminé par raclage.
Patent EP-0489761-B1 (EP)
Inventor: BUNTE REINHARD
IPC: C07C67/08
Filed: 1990-08-20
Granted: 1994-12-07
Abstract: Salt-free esters of fatty acids with oligoglycerins or with addition reaction products of ethylene oxide and/or propylene oxide with oligoglycerins can be prepared by condensation of glycerin in the presence of basic alkaline earth compounds as the catalyst at temperatures between 200 and 280  DEG C, possibly subsequent reaction of the oligoglycerins obtained with ethylene oxide and/or propylene oxide, addition of an amount of acid equivalent to the catalysts and esterification of the oligoglycerins or oligoglycerin (poly)ethoxylates and/or (poly)propoxylates obtained with fatty acids at temperatures between 150 and 270  DEG C, and separation of the sparingly soluble alkaline earth salts obtained after esterification.
Patent EP-0464363-B1 (EP)
IPC: G01C7/06
Filed: 1991-05-25
Granted: 1994-11-17
Abstract: Serving to control a driving shield (V) when making an underground hollow-profile line from a starting shaft (7) is a measuring arrangement which is arranged at the front end of the hollow-profile line and is moved along with it in the course of driving. The measuring arrangement has a servo-theodolite (T), front reflectors (R), a rear long-distance sight (F), inclinometers for determining the rolling and longitudinal inclination, devices for measuring the length (L) of the driven tube, and also a computer to which the measured values are transmitted for the continuous calculation of the actual position of the driving shield (V) and delivery of control values on-line. The coordinates of the respective location points of the theodolite (T) and of the long-distance sight (F) along the tube axis (S), which coordinates are required for determining the actual position of the driving shield (V), are calculated from the values determined beforehand of the actual position of the driving shield (V) while taking into account rolling and longitudinal inclination of the respective elements of the measuring arrangement. Since an advanced hollow-profile line can only move in the opening cut out by the driving shield and the spatial curve described by the driving shield (V) has been continuously measured by the theodolite (T) and stored in the computer, the actual position of the tube axis (S) is known at the stations at which the actual position of the driving shield (V) has been determined. With the aid of the coordinates of the driving station determined by the length (L) of the driven tube, at which driving station the theodolite (T) and the long-distance sight (F) are respectively located, the coordinates of the location points of the theodolite and the long-distance sight can be deduced in order to calculate from them the actual position of the driving shield (V) in each case. <IMAGE>
Patent EP-0467172-B1 (EP)
Inventor: COCOZZA SALVATORE
IPC: A61M15/00
Filed: 1991-07-05
Granted: 1994-04-06
Abstract: An inhaler (10) of the multiple single-dose type for administering doses of medicament in very fine or micronized powder form contained in blisters (30) in a blister sheet (60) comprises means (18) for bringing the blisters (30) of the blister sheet one after another into a piercing position, means (62) for piercing the individual blister, a delivery channel through which the patient exerts the inhalation action, and an air intake which communicates with the delivery channel (82) when a blister has been pierced. The blister sheet (60) is in the form of a strip with the blisters (30) aligned. A channel (22) is provided to connect the delivery channel (82) to the air intake (28). The blister (30) when in its piercing position is interposed between the delivery channel (82) and the connection channel (22). In this latter there is provided a cup (46) coaxial with the channel (22) and with its concavity facing the blister in the piercing position. <IMAGE>
Patent EP-0481239-B1 (EP)
Inventor: STENZEL KARL DIPL-ING FH
IPC: H01F27/14
Filed: 1991-09-20
Granted: 1994-05-18
Abstract: The invention relates to an oil filter, especially for tap changers of tapped transformers, as a component of a separate filter circuit, the oil filter having two concentrically arranged filter chambers. In this case, the outer filter chamber is used for filtering out solid impurities and the inner filter chamber, in which, if required, guide elements are arranged in the form of a labyrinth, is filled with moisture-absorbing material and is used for extraction of the water that is in the oil. <IMAGE>
Patent EP-0462672-B1 (EP)
Inventor: GAIKEMA GJALT MARTINUS
IPC: F16L9/12
Filed: 1991-06-14
Granted: 1994-03-02
Abstract: A composite tube is described comprising an inner layer and outer layer (2, 4) consisting of fibre-reinforced cured thermosetting resin, the resins of the inner layer and outer layer being cured using different curing agents. For instance the expoxy resin in the outer layer (5) is cured using an aromatic amine as curing agent and the epoxy resin in the inner layer (2) is cured using an aliphatic amine or anhydride as curing agent, which makes the tube suitable for use in a drinking water piping. Further a piping consisting of one or more of such tubes is described, as well as a method for the gas-tight and liquid-tight connection of two of such tubes. <IMAGE>
Patent EP-0484311-B1 (EP)
Inventor: VERHEYEN WILLY
IPC: B65D5/468
Filed: 1991-10-21
Granted: 1995-01-04
Abstract: Reclosable easy-opening box (1) comprising two opposite longitudinal lateral faces (3,5) and two opposite transverse lateral faces (7,9) binding both said longitudinal faces (3,5) the transverse faces (7,9) bearing each via a folding line (28,30,48, 50) a transverse bottom flap (27, 29) and a transverse cover flap (47,49) the width of which substantially corresponds to the width of the corresponding transverse face (7,9), the longitudinal faces (3,5) bearing each via a folding line (24,26,44,46) a longitudinal bottom flap (23,25) and longitudinal cover flap (43,45) the width of which substantially corresponds to the width of the corresponding longitudinal face (3,5), at least one cover flap, called overlapping flap, being designed to overlap at least another flap(s) when the box (1) is closed, wherein at least the overlapping flap (43) or flaps (43,45) is/are equipped with at least one partially precut line (41,42;61,62,71,72), that is interrupted by a sinusoidal section of partially precute line, at least the area of the overlapping flap (43) or flaps (43,45) defined by the said partially precut line (41,42;61,62,71,72) and the side edges being assembled with underlying flap(s) (45;47,49) under prestress. <IMAGE>
Patent EP-0506882-B1 (EP)
Inventor: CHENG DAH YU
IPC: G02B17/00
Filed: 1990-12-20
Granted: 1996-08-28
Abstract: An Orthogonal Parabolic Reflector is generated by rotating a parabolic curve 90 DEG  to the axis of symmetry passing through the focal point of the parabola. The Orthogonal Parabolic Reflector can concentrate a section of the linear source or sink on the axis of rotation to the focal point, resulting in integrating the intensity as a point source or sink at the focal point with almost no physical dimension effects.
Patent EP-0515424-B1 (EP)
Inventor: ZOJER BERNHARD
IPC: H03M7/22
Filed: 1991-02-15
Granted: 1994-05-18
Abstract: A coding circuit forming a 1-from-N code from an X-from-N code includes partial circuits in which each position of the X-from-N code forms an input value of a partial circuit. Each partial circuit is formed of three emitter-coupled transistor pairs, a current source connected to reference potential, level shift circuits, signal outputs and a symmetrical signal input. Each partial circuit is connected to the partial circuit with the next higher position of the X-from-N code as an input value and to the partial circuit with the next lower position of the X-from-N code as an input value.
Patent EP-0514491-B1 (EP)
Inventor: DEFLANDRE ANDRE
IPC: A61K31/12
Filed: 1991-02-13
Granted: 1993-11-03
Abstract: L'invention concerne une composition cosmétique filtrante photostable pour la protection de l'épiderme humain contre les rayons UV de longueurs d'onde comprises entre 280 et 380 nm, comprenant, dans un support cosmétiquement acceptable contenant au moins une phase grasse, 1 à 5 % en poids de dérivé du dibenzoylméthane et au moins 1 % en poids d'un β,β-diphénylacrylate ou α-cyano-β,β-diphénylacrylate d'alkyle de formule (I) où R1 et R'1, identiques ou différents, représentent H, alcoxy en C1-C8 ou alkyle en C1-C4, R1 et R'1 étant en para ou méta, R2 représente alkyle en C1-C12 et R3 représente H ou CN, le rapport molaire du composé (I) au dérivé de dibenzoylméthane étant supérieur ou égal à 0,8.
Patent EP-0542847-B1 (EP)
Inventor: GROCOCK PETER GEORGE
IPC: B22D11/06
Filed: 1991-08-02
Granted: 1996-07-10
Abstract: PCT No. PCT/GB91/01324 Sec. 371 Date Mar. 2, 1993 Sec. 102(e) Date Mar. 2, 1993 PCT Filed Aug. 2, 1991 PCT Pub. No. WO92/02321 PCT Pub. Date Feb. 20, 1992.In a twin roll caster, the problem of the casting sticking to one or other of the rolls can be overcome or at least reduced by adjusting the relative speed of rotation of the rolls when sticking is detected or anticipated.
Patent EP-0505522-B1 (EP)
Inventor: BRAUN WOLFGANG
IPC: F02M53/00
Filed: 1991-09-11
Granted: 1996-12-27
Abstract: Une pompe d'injection de carburant comprend un piston (12) qui fonctionne dans un alésage cylindrique (10) d'une douille cylindrique (11). Une chambre de pompage (40) est délimitée dans l'alésage cylindrique (10) d'une part par le piston (12) et d'autre part par une soupape (32) à commande électrique. Pendant la course d'aspiration du piston (12) et afin de commander la course du piston qui provoque l'injection, la chambre de pompage (40) peut être reliée par la soupape (32) à une chambre d'aspiration (18). La douille cylindrique (11) est partiellement entourée d'un espace annulaire (41) à travers lequel le carburant s'écoule entre la chambre de pompage (40) et la chambre intérieure (18). Le carburant s'écoule dans un autre espace annulaire (48) qui entoure partiellement la soupape (32) par un conduit de dérivation (43) qui part de l'espace annulaire (41). L'espace annulaire (48) est déchargé au moyen d'un conduit de retour au réservoir de carburant. Compte tenu de la pression qui règne dans la chambre intérieure (18), les deux espaces annulaires (41, 48) sont traversés en continu par du carburant, ce qui assure le refroidissement de la chambre de pompage (40) et de la soupape (32).