baber/WOPTO huggingface dataset:
Patent EP-0373312-B1 (EP)
Title: Process for reducing the pcdd/pcdf-emissions in waste gas of incinerators
IPC: B01D53/34
Filed: 1989-10-06
Granted: 1992-09-30
Abstract: The invention relates to a process for reducing PCDD/PCDF emissions in waste gases of incinerators. The object of the invention is to provide a simple and cost-effective process by which the concentration of the pollutants PCDD and/or PCDF in the waste gas of incinerators can be effectively reduced. The object is achieved according to the invention by superheated steam being introduced into the waste gas section or by superheated steam being produced in the waste gas section by introducing water.
Patent EP-0366156-B1 (EP)
Inventor: ISMAIL ROSHDY
IPC: A61K31/355
Filed: 1985-01-25
Granted: 1995-01-11
Abstract: The invention describes an agent containing at least 100 mg of vitamin E for the treatment of diseases of the veins and of the anal region.
Patent EP-0369388-B1 (EP)
Title: Hydroxy-1,2,3,4-tetrahydroaminoacridines, a process for their preparation and their use as medicaments
IPC: A61K31/435
Filed: 1989-11-14
Granted: 1993-05-19
Abstract: There are disclosed compounds having the formula I <CHEM>  where  n is 1 or 2; X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro or trifluoromethyl; R is hydrogen, benzyl or alkanoyl of 2- 12 carbons, with the proviso that the group -OR may not be on the 1-position of the three ring system; and R1 and R2 are each independently hydrogen, loweralkyl or arylloweralkyl, but both may not be arylloweralkyl simultaneously, or alternatively R1 and R2 taken together may constitute the group @@NR3R4 where R3 and R4 are each independently loweralkyl;  and a process for their preparation. The compounds can be used for the treatment of various memory dysfunctions characterized by decreased cholinergic function, such as Alzheimer's disease.
Patent EP-0332262-B1 (EP)
Inventor: VAN DEN BROEK ADRIANUS PETRUS
IPC: H01J29/07
Filed: 1989-03-03
Granted: 1995-12-27
Abstract: The invention relates to a method of manufacturing a colour cathode-ray tube, in which in one process step a colour selection system 4 and a display window 1 having a display screen 2 are assembled. The colour selection system 4 and the display window 1 are positioned relative to one another by optimizing a test pattern displayed on the display screen 2. The adjusted position of the parts relative to one another is fixed by interconnecting the elements 7 and 8, which are connected to the parts 1, 4, by means of laser welding through the glass.
Patent EP-0411212-B1 (EP)
Title: Device for steering a vessel
Inventor: DEN OUDEN WILLEM HENDRIK
IPC: B63H25/34
Filed: 1989-09-14
Granted: 1993-12-01
Abstract: Device for steering a vessel in which the rudder shaft (20) is carrying a rudder arm (19) which can be pivoted by operating means comprising a steering wheel (2) the shaft (3) of which is coupled with a potentiometer (5) being electrically connected to a control unit (9) such that during rotation of the steering wheel (2) a signal is delivered to the control unit (9) to energize an electric motor (24) driving a hydraulic pump (23) for supplying hydraulic medium to one end of a hydraulic cylinder (11) connected between the vessel construction (14) and said rudder arm (19), a control rod (27) being provided moving together with the piston rod (17) and cooperating with a potentiometer (28) providing that in the position of the rudder which is adjusted by means of the steering wheel (2) no further signal is delivered by said control unit (9) for holding of putting said hydraulic pump (23) into operation.
Patent EP-0325489-B1 (EP)
Inventor: PHILLIPS JOSEPH H
IPC: A61K39/395
Filed: 1989-01-20
Granted: 1994-01-19
Abstract: A monoclonal antibody, Anti-Leu 23, is disclosed that is capable of detecting Leu 23, an antigen found on IL-2 activated NK cells and a subset of low bouyant density T lymphocytes and is useful in a method to monitor the activation of NK cells.
Patent EP-0369769-B1 (EP)
Title: Liquid chromatography using microporous hollow fibers
IPC: B01D15/08
Filed: 1989-11-15
Granted: 1993-09-08
Abstract: Liquid chromatography separations of solutes are achieved using porous hollow fibers. The pores of the hollow fibers immobilize a solute-absorbing phase (preferably organic) which has a greater absorbance affinity towards at least one solute in a mixture of solutes. By passing the solute mixture through the central lumen of the hollow fibers, chromatographic separations are realized due to the greater retention time of that solute with which the immobilized phase has greater absorbance affinity. The immobilized phase may be a liquid organic which may contain a surfactant so as to form reversed micelles or it may be in the form of a polymeric gel. Separations of biological species (e.g., proteins) may thus be accomplished by means of the present invention.
Patent EP-0408816-B1 (EP)
Title: Solar augmented power system
IPC: F24S90/00
Filed: 1989-07-18
Granted: 1993-04-21
Abstract: The present invention relates to an energy conversion system and more particularly to the related apparatus and process. The system includes a reactor chamber (20, 60, 110, 500) having an input (230) for a reactive substance supplied from a supply vessel (25, 70, 120), and means (65, 501) for receiving and transmitting a focused beam of electromagnetic or other radiation into the reactor itself. The reactor chamber is positioned with respect to means for collecting and focusing radiation (10, 50, 100), such as, electromagnetic radiation, such that a beam of focused radiation passes through the receiving and transmitting means provided in the wall of the rector. The focused beam of radiation is, therefore, employed to induce a reactive substance to react to produce reaction products at high temperatures and elevated pressures. Advantageously, the reaction is reversible. The pressurized materials thus obtained in the reactor chamber are controllably exhausted through the output means (220) and introduced into means (30, 80, 150) for converting the heat and pressure of the reaction products into other useful work. Following that conversion, the materials are passed through to a heat sink (40, 90, 160). The reaction materials re-associate to the original reactants and thereafter are stored for recycling. The process can be continuously operated.
Patent EP-0425749-B1 (EP)
Inventor: PORTMANN URS
IPC: H03M1/12
Filed: 1989-10-31
Granted: 1997-08-13
Abstract: For preselecting a duration to be timed by the timing relay, an analogue voltage (Ua) is supplied to an A/D converter (1) by means of an adjusting potentiometer (3). The digital output value of the A/D converter (1) is continuously transferred into a memory (4), the content of which is periodically counted out by a counter (5). The output pulses of this counter (5) are supplied to another counter (6) which counts out a further digital value in an associated memory (9). The first output pulse of the further counter (6) activates a function matrix (12) which allows preselectable functions to be controlled. The preselection of a factor determining the duration to be timed by means of a simple potentiometer (3) leads to a simple and inexpensive construction. With the exception of the potentiometer (3), the entire circuit can be fully integrated. No calibration work is required because a particular digital value at the output of the A/D converter (1) corresponds to the analogue value (Ua) generated by the adjusting potentiometer (3). 
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Patent EP-0400017-B1 (EP)
Inventor: GORDON ALASTAIR TAYLOR
IPC: H04M3/00
Filed: 1988-12-23
Granted: 1994-04-20
Abstract: A device is placed intermediate a data transmitter, such as a facsimile machine and the public switched telephone network, and selectively processes the calls in a predetermined manner. The signals sent by the transmitter are monitored by the process intermediary and when a particular type of signal is identified, the device processes this signal in a different manner. For example, a particular type of signal could be a long distance signal whereupon the device stores the long distance number, supplies a current back to the transmitting device indicating that the connection has not yet been made, and then completes a call to a data transmission network with the process intermediary then connecting the data transmission network with the transmitting device after the device has transmitted the long distance number to the data transmission system. The transmitting device believes the data transmission system is the identified receiver and the data transmission system will transmit the required protocol signals to the transmitting device whereafter the signals then are transmitted in the normal manner. The data transmission system will then transmit this signal through the data transmission system to a regional location and then retransmit the data over telephone lines to the receiver. The present invention also relates to the combination which includes modified transmitters, receivers, the public switched telephone network and the data transmission system which cooperate to transmit the data from the transmitter to the receiver in a more efficient manner as well as the process by which this combination transmits the information. A modified data receiver is taught which is actuated by means of a non-telephone communication link and the receiver does not require a dedicated line. The modification can be in the form of a process intermediary for use with existing receivers.
Patent EP-0358771-B1 (EP)
IPC: B23K26/00
Filed: 1989-01-18
Granted: 1993-09-08
Abstract: Système de commande de puissance pour une machine-outil à faisceau laser CNC combinant un appareil de commande numérique (CNC) et une machine-outil à faisceau laser. Un appareil de commande numérique (10) réduit un cycle d'impulsion et une fréquence impulsionnelle en fonction d'une réduction de la vitesse d'usinage dans un coin et assure la commande de la réduction de la puissance de sortie du laser. La présente invention améliore ainsi la précision d'usinage dans les coins, réduit la portée d'une couche d'influence thermique et améliore les inégalités superficielles d'une pièce usinée.
Patent EP-0401241-B1 (EP)
Inventor: GREVE HELMUT
IPC: B41F33/00
Filed: 1989-02-16
Granted: 1994-11-09
Abstract: Lors de l'enregistrement ligne par ligne de films (15') servant à produire des clichés offset ou lors de l'exposition ligne par ligne de plaques d'impression offset à partir des données enregistrées, c'est-à-dire des valeurs de densité de chaque ligne, les valeurs de réglage des vis individuelles d'ajustement sont directement tirées des valeurs de densité et enregistrées ou directement transmises à l'imprimante (80). Avant que les valeurs de réglage ne soient transmises à l'imprimante (80), les valeurs de densité sont avantageusement converties en valeurs de réglage au moyen de masques qui contiennent les valeurs de réglage des vis d'ajustement tirées des valeurs de densité d'une page (50), compte tenu de la surface de la page, de l'oeil de la page (50). des systèmes de registre de l'imprimante (80) et des données d'identification de ladite page (50). Ces masques peuvent être fabriqués de préférence par un ordinateur personnel (60), les valeurs de réglage peuvent être enregistrées dans une mémoire tampon ou être directement transmises au moyen d'une interface à la commande d'ajustement (70) de l'imprimante (80).
Patent EP-0414901-B1 (EP)
Inventor: OKURA Y KABUSHIKI KAISHA KOMAT
IPC: F16H61/70
Filed: 1989-11-22
Granted: 1995-03-08
Abstract: La présente invention se rapporte à une structure dans laquelle une soupape régulatrice de pression (31 ∩ 36) est reliée individuellement à chaque embrayage d'une transmission à deux étages, à savoir la transmission principale (1ère, 2ème, R, 4ème, 3ème) et une transmission secondaire (L, H) et chaque embrayage peut être commandé indépendamment par une unité de commande (10). Le dispositif ci-décrit coupe l'alimentation en huile sous pression d'un embrayage de transmission pour une vitesse donnée, en fonction d'une instruction de transmission lorsqu'on rétrograde de ladite vitesse à une vitesse inférieure au moment de la mise en marche, actionne la soupape régulatrice de pression de manière à faire commencer l'alimentation en huile sous pression de l'embrayage de transmission à l'instant où le nombre relatif de rotations dans l'embrayage pour la transmission relative à la vitesse suivante devient égal à zéro, puis augmente graduellement la pression de l'huile après confirmation de la fin du temps de remplissage audit embrayage de transmission. Cet agencement permet de supprimer les à-coups inconfortables provoqués par les changements de vitesse, indépendamment de la quantité d'accélération ou de l'actionnement des freins. Lors de l'opération de rétrogradage comprenant le fonctionnement des embrayages de transmission aussi bien de l'embrayage principal que de l'embrayage secondaire, on ne prévoit pas de temps d'arrêt de couple pour l'embrayage secondaire, mais l'alimentation en huile sous pression de l'embrayage pour la transmission relative à la vitesse suivante commence immédiatement, de manière à rendre graduelle l'augmentation de la pression de l'huile. Après la prise de l'embrayage, on augmente graduellement la pression de l'huile alimentant l'embrayage de transmission principal à la fin du temps de remplissage, ce qui permet de supprimer les à-coups inconfortables de la transmission.
Patent EP-0383110-B1 (EP)
IPC: B65D23/10
Filed: 1990-02-02
Granted: 1993-07-14
Abstract: The intention of the bottle is for it to be gripped and held particularly securely. For this purpose, a gripping region of the bottle is adapted ergonomically both to the right hand and to the left hand. The bottle has a heart-shaped recess (4). The part of the hand (12) between the thumb (10) and the index finger (11) can lie in said recess or, when held in the diametrically opposite position, the fingertips can lie in said recess (4). 
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Patent EP-0407954-B1 (EP)
Title: Grilling device
IPC: A47J37/04
Filed: 1990-07-10
Granted: 1993-09-22
Abstract: A grilling device, in particular for a vehicle construction, comprises stationary and rotatable first spits in a first row with heating elements arranged behind the first spits and stationary and rotatable second spits which are provided in a second row and are arranged lying perpendicular to and between the first spits. Heating elements are provided additionally which are mounted in each case between one of the heating elements assigned to the first spits. <IMAGE>
Patent EP-0466957-B1 (EP)
Inventor: ARNOLD EDUARD
IPC: B01F7/00
Filed: 1990-07-19
Granted: 1994-11-30
Abstract: So that a four-pole rotary-current machine can be used without an intermediate gear for a propeller-type immersion agitator (1), if necessary at full agitation capacity, for the greater or lesser ventilation of waste water, a new device is provided. This consists of an immersion drive (11) with an annular channel (13) and air connection (14), a propeller with cavities (25',25'',26',26''), the propeller hub (2) and the propeller blades (22',22'') which guide the air (A) to the propeller-blade tips (23',23'') and which agitate it from there in a very fine distribution (B) into the medium. <IMAGE>
Patent EP-0438639-B1 (EP)
Inventor: MICHAELIS UDO
IPC: F02M35/024
Filed: 1990-10-05
Granted: 1994-01-12
Abstract: A filter element made of non-woven fabric formed as a folded package is self-supporting and is composed of thermally sealable non-woven fabric (1). Each of the two outer edges (3) of the folded package (2) is lined by the non-woven fabric material (1) forming the folds (4), which material, at each folded edge (3), is folded over in the same direction and is fixed to the corresponding bent edge of the adjacent end of fold in a tight fitting manner. The non-woven fabric material overlaps each bent edge of the adjacent end of fold by 1.5 to 2.5 times the fold separation. 
<??>To produce the filter element, the flat filter medium (1) is first folded and then a defined fold separation (7) is produced by a limited stretching perpendicular to the folding. The two outer edges (8) of the folded package are then positively clamped into comb-like sections (9) corresponding to the geometry and dimensions of the folds, and penetrating pincer-like into the folds on the upper and lower sides, the filter material projecting over the shaped sections (9) on each side by 1.5 to 2.5 times the fold separation (7). The overlapping material (10) is folded down on both sides in each case by means of a first pressing element (11) having a sideways action thereon, until the overlapping material (10) fits on the adjacent end of fold, so that the edges overlap. Energy allowing thermal sealing is supplied via these pressing elements (11). Further subsequent pressing elements (12) fix the sealed sites during cooling. The comb-like sections (9) are then removed and the folded package is contracted. 
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Patent EP-0395159-B1 (EP)
Title: DC/AC converter for the supply of two gas and / or vapour discharge lamps
Inventor: DE BIJL ADRIANUS MARTINUS JOHA
IPC: H05B41/285
Filed: 1990-04-23
Granted: 1995-03-22
Abstract: DC/AC converter for supplying two discharge lamps (12, 13). Two input terminals (4, 5) of that converter are interconnected by a series circuit comprising two switching elements (6, 7). A capacitor (8) connects one of the input terminals (4) to an end (18) of two output circuits (17, 16, 15, 14; 23, 22, 21, 20), one of these output circuits (17, 16, 15, 14) being connected also to a junction point (19) between the switching elements (6, 7). According to the invention, a second series circuit comprising two switching elements (10, 11) is present, the other output circuit being connected to a junction point (19<a>) between the said switching elements (10, 11). The converter thus obtained can be readily used both for simultaneously supplying two lamps and for supplying only one lamp.
Patent EP-0399699-B1 (EP)
Title: Surgical stapling apparatus
Inventor: GREEN DAVID T
IPC: A61B17/068
Filed: 1990-05-10
Granted: 1995-11-29
Abstract: A staple drive member (100) for a surgical stapling apparatus. The staple drive member (100) is capable of driving up to three staples (402) at a time and comprises a body portion (102) having a camming surface (104) at its proximal end (111A) contacted by a transversely moving cam (302), and three rectangular staple pusher plates (106A, 106B, 106C) oriented in a staggered arrangement such that two outside plates (106A, 106C) are located predominantly at the proximal end (111A), and one middle plate (106B) is located predominantly at the distal end (111b).
Patent EP-0408441-B1 (EP)
Inventor: BONNEMOY MARC
IPC: G06K7/00
Filed: 1990-07-09
Granted: 1994-12-07
Abstract: The device comprises means (7) suitable for applying an inverse voltage on the various inputs (c 1 - c 8) of the micro circuit with respect to earth, means of limiting (R1 - R8) the current on each input, means (9) for establishing at least one voltage threshold and means for comparison (A1 - A8) for each input, between the voltage present on this input and an associated threshold, means of visual display (l 1 - l 8) being provided in addition in combination with the means for comparison in order to indicate if the card is serviceable or not.
Patent EP-0414589-B1 (EP)
Inventor: STISKIN HAL NMI
IPC: F16L39/00
Filed: 1990-08-08
Granted: 1993-10-27
Abstract: A secondary containment pipe system disposed around a primary pipe system and comprising a joint that is divided along a central parting plane and has laterally projecting flanges that form internal passages for adhesive sealing cement, that is injected through ports while the joint is clamped together around secondary containment pipes. The joint has pipe sockets that have internal grooves that also are filled with injected cement, thus forming a continuous, uninterrupted seal around the interior of the joint, and also has spillover grooves and wells for minimizing leakage, and lateral aligning surfaces. The clamping means are C-shaped clips that can be left in place indefinitely. The secondary containment pipes also are divided, being formed by elongated pipe elements fitted together around the primary pipes and having snap-latching coupling means along their abutting edges. One embodiment has internal reinforcing flaps that extend across the abutting edges and define internal sealing passages along the coupling means to be filled with injected adhesive cement through external ports, and also has means along the free edges for holding the flaps in place. A second pipe embodiment has tongue-and-groove couplings along thickened edges, and internal passages along the couplings in the form of enlarged coupling grooves, and an external reinforcing strip is provided for optional use in pressurized systems.
Patent EP-0388384-B1 (EP)
Title: Mechanical seal
Inventor: FORSSBERG ALF
IPC: F16J15/34
Filed: 1990-02-28
Granted: 1994-05-04
Abstract: The invention concerns a mechanical seal in a seal arrangement for a submersible rotary machine. The two seal rings in the mechanical seal, one stationary (2) and one rotary (3) are pressed towards each other by help of a spring (5). In order to lubricate and cool the sealing surface (4) between the two rings, an increased circulation of lubricant/cooling medium is obtained within the area of the sealing surface (4) by help of a cup (6) surrounding the shaft (1) so designed that it operates as a centrifugal pump. The cup (6) is simultaneously designed as a housing accomodating a spring (5) which obtains the spring force between the two seal rings (2) and (3).
Patent EP-0462975-B1 (EP)
Inventor: YATES STEPHEN FREDERIC
IPC: C07C17/38
Filed: 1990-01-03
Granted: 1994-05-25
Abstract: R-1122 (2-chloro-1,1-difluoro-ethylene) can be substantially removed from a stream of R-134a over a zeolite or carbon molecular sieve having a mean pore size of about 3.8 to 4.8 Angstroms. Preferred are 5A synthetic zeolites or calcium chabazite.
Patent EP-0453533-B1 (EP)
Inventor: MOUSSLI OMAR
IPC: B23Q3/06
Filed: 1990-11-09
Granted: 1994-09-07
Abstract: Un dispositif pour serrer en position une pièce à usiner ou à mesurer comporte au moins un rail de référence fixe avec au moins une rainure latérale, ainsi que divers types d'accessoires amovibles, coulissants dans cette rainure, tels des supports-butées amovible ou des éléments de liaison reliant des rails mobiles au rail de référence. Ces accessoires ont des doigts (9) profilés de manière à pouvoir entrer et sortir d'une rainure (5) ménagée dans un rail (1) par un mouvement transversal à cette dernière, à pouvoir coulisser facilement le long de cette rainure, et à pouvoir être immobilisés avec précision en place dans cette rainure, lorsqu'une force de poussée, apte à plaquer les doigts (9) contre une surface d'appui oblique (23) présentée par l'un des rebords de la rainure, est appliquée à ces accessoires. Cette force de poussée est exercée par l'enfonçage d'une vis (12). Une butée fixe (10) coopère avec le doigt mobile (9) afin de venir se plaquer contre le rebord inférieur de la rainure (5). En même temps la butée (10) et le corsp de l'accessoire viennent respectivement s'appuyer contre la face inférieure et la face latérale (21) du rail (1). Le doigt (9) peut être introduit et ressorti transversalement de la rainure (5) et y coulisser librement avant l'actionnement de la vis (12).