baber/WOPTO huggingface dataset:
Patent EP-0413617-B1 (EP)
Inventor: BALIAN PIERRE
IPC: C23C16/511
Filed: 1990-07-26
Granted: 1995-03-29
Abstract: Process for the deposition of thin layers by plasma-CVD. It is characterised by the use, as electrode for creating the discharge, of the substrate (4) itself, which has been previously made conductive by the deposition of conductive layers (5). The technique can be applied in particular to the deposition of organosilicon layers on large-sized plates of glass. 
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Patent EP-0391822-B1 (EP)
Title: Method and apparatus for manufacturing thin metal products by continuous casting
IPC: B22D11/20
Filed: 1990-03-16
Granted: 1992-09-02
Abstract: The invention relates to a method and an apparatus for obtaining thin metal products by continuous casting. The device comprises an ingot mould 2 and pinch rolls 6, 6' intended to cause, by reduction of the thickness of the said product, the closure of the solidification pool. The separation force F exerted on the pinch rolls by the product is measured, and to the core of the still molten product is applied, by means of inductors 8, 8' housed in the pinch rolls or upstream of the latter, a variable magnet field slaved by slaving means 9 to the said separation force so that the latter does not exceed, on a long- term basis, an upper limit value given in advance which represents the stress which can be tolerated momentarily by the pinch rolls without damage. 
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Patent EP-0415882-B1 (EP)
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F11/00
Filed: 1990-08-17
Granted: 1994-11-02
Abstract: The pull roller unit has only one suction roller (20b, 21b) as pull roller, in which a permanently acting suction effect acts along that circumferential section which is wrapped by the paper web whereas the remaining circumferential section is not subjected to any suction effect. The suction roller has a fixed, hollow roller core (65) and a roller shell (61) which can be rotated about said core and is made of carbon fibres impregnated with plastic with suction openings (62) distributed over its circumference. The roller core (65) is provided on one side with an axial nozzle (68b) for attachment to the machine frame and for connection to a source of negative pressure, on its other side with a bearing journal (66), and on its circumference exhibiting passage openings (70) with two radial partitions (69) which are arranged with a certain angular spacing from one another and enclose a suction chamber between them. The roller shell is mounted on the bearing journal (66) by a conical connection flange (61b), which is attached directly to the armature shaft of the drive motor, and on the nozzle (68b) by its other end, the gap between the roller shell and the partitions (69) being almost airtight. Instead of a suction roller, a pull roller can also be provided which is subjected to compressed air on the outside along the circumferential section mentioned, or the suction air and compressed air effect can be combined. 
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Patent EP-0407370-B1 (EP)
Inventor: RICHTER JOHAN C F C
IPC: D21C7/14
Filed: 1990-06-07
Granted: 1994-06-15
Abstract: A method and apparatus provide for the continuous digestion of comminuted cellulosic fibrous material (e.g. wood chips) to produce paper pulp, with increased sulfidity. When black liquor is withdrawn from the continuous digester (32), instead of merely passing it to a pair of flash tanks (25, 26) and then to recovery, the concentrated liquor from a first flash tank is fed to a vessel (15) in which the comminuted material is slurried with a liquid. Since the black liquor remains in intimate contact with the chips for a significant period of time, the lignin in the chips is partly sulfonized. Ultimately the black liquor is replaced with white liquor or the like, and the separated out black liquor is circulated to recovery or disposal. A high pressure feeder (16) and a solids/liquid separator (36) are utilized.
Patent EP-0417062-B1 (EP)
Title: Table salt with a reduced sodium content
IPC: A23L27/40
Filed: 1990-08-02
Granted: 1993-07-14
Abstract: A table salt of reduced sodium content contains a mixture of sodium chloride and potassium chloride and additionally a proportion of monomagnesium citrate 5-hydrate, which is sufficient to suppress the bitter taste of potassium chloride.
Patent EP-0399034-B1 (EP)
Inventor: BASCH ARMAND
IPC: A47G19/22
Filed: 1989-11-29
Granted: 1994-01-12
Abstract: La présente invention concerne un dispositif pour la présentation en couches superposées de liquides de différentes densités, en particulier de liquides alimentaires, essentiellement constitué par un corps (1) destiné à être monté sur un verre à remplir (2), et présentant un réceptacle (3) de réception des liquides, du côté opposé à celui s'appuyant sur le verre (2), caractérisé en ce qu'il est pourvu d'un flotteur sphérique (4) venant au contact du liquide dans le verre (2) et relié à une tige (5) guidée dans un canal de décharge (6) du réceptacle (3) de réception des liquides en direction du verre (2), aménagé dans le corps (1) et débouchant dans ledit réceptacle (3), cette tige (5) étant munie à son extrémité opposée au flotteur (4) d'un arrêt formant simultanément une poignée de manutention (7).
Patent EP-0456701-B1 (EP)
Inventor: PRITTY DAVID
IPC: H04L12/417
Filed: 1990-02-01
Granted: 1995-04-26
Abstract: An improved timed deterministic bus access method and system is described which can be used with a bidirectional linear bus, a uni-directional linear bus, a star and a tree type of bus structure. The method employs a master timing reference signal and discrete values of time delay at each node together with a cycle start signal to provide orderly deterministic access by a number of nodes to a shared bus structure. The master timing reference signal is generated by a polling node which can also transmit messages. The time delays in the nodes can correspond to their physical order from the polling node when this is located at one end. Alternatively values of timing delays can be chosen to make the physical location of the polling node or the other nodes unimportant. The method provides for prioritised access to the bus structure using a reservation hold.
Patent EP-0454781-B1 (EP)
Inventor: GOLDSMITH MARK A
IPC: A61K48/00
Filed: 1990-01-22
Granted: 1998-12-16
Abstract: Host cells may be treated for an infection or a hyperproliferative disorder which is characterized by the presence, in the affected cells, of a trans-acting factor capable of regulating gene expression by inserting into the cells a polynucleotide construct having a cis-acting regulatory sequence which is regulated by the trans-acting factor and an effector gene which renders said cell susceptible to protection or destruction. For example, the cis-acting region may be homologous to the HIV tar region, and the effector gene may encode ricin A or HSV-1 thymidine kinase. Upon infection with HIV, the HIV tat protein activates the tar region, and induces transcription and expression of ricin A, resulting in cell death, or of HSV-1 tk, resulting in cell death upon treatment with dideoxynucleoside agents such as acyclovir and gancyclovir.
Patent EP-0417308-B1 (EP)
Inventor: KAWAKAMI SHIGENOBU - YAWATA -C
IPC: C07B61/00
Filed: 1990-03-07
Granted: 1995-09-13
Abstract: On produit une huile isolante comprenant des dibenzylbenzènes, indiquée pour l'imprégnation d'un condensateur à film plastique métallisé, en faisant réagir du benzène ou du toluène avec du diphénylméthane ou l'un de ses dérivés méthylés à une température comprise entre 170 et 400°C en présence d'un catalyseur à base de zéolite cristallin synthétique présentant un rapport molaire entre le SiO2 et l'Al2O3 égal ou supérieur à 20, dans lequel l'ouverture d'une cavité principale est constituée d'un anneau d'oxygène à dix éléments.
Patent EP-0490896-B1 (EP)
Inventor: KOPLIN KARL-HEINZ
IPC: H02K11/04
Filed: 1990-05-25
Granted: 1994-11-30
Abstract: Dans un redresseur pour générateurs de courant triphasé dans des véhicules, des diodes positives ou négatives (13, 14) sont encastrées avec leur boîtier dans deux plaques de refroidissement (11, 12) métalliques parallèles. Entre les diodes est agencée une plaquette de circuits imprimés (15) qui sert à interconnecter les diodes (13, 14) et à connecter celles-ci avec les fils de sortie de l'enroulement d'un stator du générateur de courant triphasé. Un boulon fileté (17) avec un moletage (20) qui sert de sortie positive (16) est enfoncé dans la plaque antérieure positive de refroidissement (11). Un épaulement annulaire (21) du boulon fileté (17) qui s'appuie sur la face postérieure de la plaque de refroidissement (11) est vissé sur la plaque de refroidissement (11) au moyen d'un écrou (22). Afin d'obtenir une meilleure répartition des forces qui s'exercent sur la sortie positive (16), un tenon axial (23) façonné derrière l'épaulement annulaire (21) du boulon fileté (17) s'étend jusqu'à une ouverture (24) de la plaque postérieure de refroidissement (12), où il pénètre dans un douille (25) en matériau isolant.
Patent EP-0474758-B1 (EP)
Inventor: ADOLFSSON BENGT
IPC: A23L2/00
Filed: 1990-05-30
Granted: 1994-09-14
Abstract: PCT No. PCT/SE90/00371 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15011 PCT Pub. Date Dec. 13, 1990.In a method for simultaneously carbonating and cooling liquid carbon dioxide under high pressure which is introduced under the liquid surface and is allowed to expand and dissolve in the liquid. Carbon dioxide not dissolved in the liquid is re-introduced under the liquid surface through a compressor and a cooler. A device for carrying out the method includes a closed vessel (1), a liquid inlet (2) opening into the vessel, a carbon dioxide inlet (12) opening into the vessel (1) under the liquid surface, a discharge conduit (5) for carbonated vessel, and, leading from the vessel (1) above the liquid surface, a re-circulation conduit (6,3) for carbon dioxide not dissolved in the liquid, compressor (7) and a cooler (8) being arranged in the re-circulation conduit (6,3).
Patent EP-0504450-B1 (EP)
Title: Pressure fluid cylinder without piston rod
IPC: F15B15/08
Filed: 1991-03-20
Granted: 1993-05-19
Abstract: In a pressure fluid cylinder having a hollow profile 1 closed at the ends and at the circumference, a driving piston 9 having two end faces 12, 13 corresponding to the hollow profile 1 is guided in axially displaceable fashion. Arranged on the hollow profile 1 is a driver slide 23 which is likewise longitudinally displaceable in the axial direction. In order with a simple construction and low production outlay to preclude leaks of pressure fluid and to allow the use of the pressure fluid cylinder for the transmission of large forces even in relatively high pressure ranges, the driving piston 9 has between its end faces 12, 13 a central part 18 which deviates in cross-section from the profile of the latter and by means of which the hollow profile 1, composed of an elastic material, can be locally deformed in all piston positions. By virtue of this local deformation 2, the driving piston 9 is always in effective connection with the driver slide 23 and is at the same time constructed as a direct force transmission element. <IMAGE>
Patent EP-0454178-B1 (EP)
Inventor: RUEHLAND DIETER DR MED
IPC: A61M1/00
Filed: 1984-02-03
Granted: 1994-05-18
Abstract: The outer container (5) has a deformable plastics inner container (24) located within it. This inner container (24) forms two chambers (20,30) completely isolated from each other. The inner container (24) is fixed in the outer container by being gripped by the screw lid (8). Blood or plasma is introduced to the inner container (24) via an inlet pipe (36) and expands the container collecting at the bottom (10). To transfuse the blood or plasma an external pressured air source (e.g hand bellows) is connected to the outer chamber (20) via a connector (9). The contents (10) are then evacuated through an outlet (41).
Patent EP-0466156-B1 (EP)
Inventor: ROMINE RICHARD L
IPC: C25B9/19
Filed: 1991-07-11
Granted: 1994-03-09
Abstract: In a sidewall-enclosed electrolytic cell, such as for the electrolysis of brine to form chloralkali product, the cell can have at least one cathode sidewall. There is now provided an at least substantially wall-sized, planar busbar (4) that is interface bonded to the cathode sidewall. The interface bonded, wall-sized busbar plus sidewall thereby at least substantially serve as a wall unit for the electrolytic cell. The wall-sized busbar has at least one internal passageway (15) therethrough for the circulation of cooling fluid. Where the bonded busbar is connected by a jumper switch for current connection, the cooling passageway of the busbar may connect at the location (11) of the jumper switch. <IMAGE>
Patent EP-0477968-B1 (EP)
Inventor: SCHWABE KLAUS-PETER DR
IPC: B01D11/02
Filed: 1991-09-27
Granted: 1995-05-03
Abstract: Extract from the leaves of Ginkgo biloba containing most of the flavone glycosides, ginkgolides and bilobalide originally present in the leaves, characterized in that it is essentially free of components of the leaves with serum-precipitating and/or haemagglutinating properties, method of its preparation and pharmaceuticals containing the extract.
Patent EP-0490821-B1 (EP)
Inventor: LUETHI RUDOLF
IPC: B65G25/02
Filed: 1991-12-06
Granted: 1994-06-08
Abstract: Workpieces (17) are transported step-by-step by means of transport bars (4) with grippers (5) which are longitudinally and transversely movable. The transport bars (4) are designed as flexurally and torsionally rigid hollow sections, and their ends are rigidly clamped in place and guided by means of angles (6) by means of longitudinal guides (7, 8) with little play and transverse guides (9, 10) with little play. An especially rigid and relatively light construction which permits high working cadences is thus obtained. <IMAGE>
Patent EP-0456621-B1 (EP)
Inventor: ORLANDI ALESSIO
IPC: F16K1/34
Filed: 1991-05-03
Granted: 1995-03-29
Abstract: The invention relates to a screw type valve comprising a valve shutter (11) with a base seal (15) and is axially movable in a control box from an open to a closed position through a rotating control stem. This stem (12), has an axial cavity (12a) which acts as a container for holding lubrificating grease; said shutter (11) has an axial through hole which has a first threaded part for connecting the control stem (12) and a second threaded part for receiving a screw (14) for fixing the base seal (15). <IMAGE>
Patent EP-0509004-B1 (EP)
Title: Screen plate for screening pulp
IPC: B07B1/18
Filed: 1990-12-05
Granted: 1993-10-13
Abstract: An improved efficiency screen plate (10) for screening pulp in a pressure screening apparatus (8) is disclosed wherein various design parameters are established which increase screen performance, particularly in screening medium consistency pulp. The basket is formed of thin, sheet-like material formed without machining into an undulating pattern. Undulation frequencies, slot location, turbulence bar frequency, and turbulence bar height are established for increasing screen performance.
Patent EP-0463183-B1 (EP)
Inventor: SAKO YOICHIRO
IPC: G11B27/00
Filed: 1991-01-18
Granted: 2001-09-26
Abstract: The present invention provides a recording apparatus and a reproducing apparatus for compressed data which are continuous data compressed in time. The invention may be applied advantageously to data recording and reproduction on or from a disc-shaped recording medium (32). Data recording is performed in such a manner that a predetermined amount of compressed data stored in a memory (44) are read out continuously and recorded on a recording medium (32), and recording on the recording medium (32) is discontinued during the time which elapses since recording of the predetermined amount of the compressed data until storage in and readout from the memory (44) of a new predetermined amount of the compressed data. On the other hand, data reproduction is performed in such a manner that readout of the compressed data from the recording medium (32) is discontinued during the time which elapses since a predetermined amount of the compressed data is read out from the recording medium (32) on which data compressed in time are recorded until data expanded in time are read out. <IMAGE>
Patent EP-0519951-B1 (EP)
Inventor: VERMOORTELE FRANK
IPC: C09D7/12
Filed: 1991-03-14
Granted: 1994-05-11
Abstract: PCT No. PCT/BE91/00019 Sec. 371 Date Oct. 19, 1993 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/13943 PCT Pub. Date Sep. 19, 1991.The invention relates to an organic pigment, preferably an azoic pigment, characterized in that it has been treated with polyalkylene imine with a view to improving its characteristics when used in painting. This treatment can be carried out both on an organic pigment treated by known methods and on an untreated pigment. A treated pigment is generally preferred, however, particularly if maximum opacity is desired.
Patent EP-0478727-B1 (EP)
Inventor: ROESSLING GEORG DR
IPC: A61K49/04
Filed: 1991-04-04
Granted: 1996-08-21
Abstract: Described is a process for the preparation of aqueous liposome suspensions containing active substances, the suspensions being prepared from a solution of a liposome-forming substance, or mixture of such substances, in a lower alcohol with a maximum of three carbon atoms and an aqueous phase, the active ingredients being dissolved or suspended in the lipid solution and/or the aqueous phase. The process is characterized in that the aqueous phase is incorporated, by mixing, in the alcoholic solution and the lower alcohol removed by vacuum distillation and, if necessary, the liposome suspension freeze-dried.
Patent EP-0541553-B1 (EP)
Inventor: LARSON MIKAEL
IPC: A62B35/00
Filed: 1991-03-28
Granted: 1995-11-15
Abstract: PCT No. PCT/SE91/00238 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15130 PCT Pub. Date Oct. 17, 1991.A combined pair of work trousers and safety harness includes a safety harness secured on a liner in the form of innerwear trousers. The buttocks support band of the harness has end portions which spiral up around the wearer's lower torso to above the wearer's waist in front and project out through slots below a waist belt in a pair of outerwear trousers. The buttocks support band ends are provided with structures which permit the harness to be attached to a safety line. Near those ends, the buttocks support band is secured to a waist belt of the outerwear trousers.
Patent EP-0480004-B1 (EP)
Inventor: CRUNKLETON JAMES ALAN
IPC: F25B9/10
Filed: 1991-04-19
Granted: 1995-07-19
Abstract: A technique for producing a cold environment in a refrigerant system in which input fluid from a compressor at a first temperature is introduced into an input channel of the system and is pre-cooled to a second temperature for supply to one of at least two stages of the system, and to a third temperature for supply to another stage thereof. The temperatures at such stages are reduced to fourth and fifth temperatures below the second and third temperatures, respectively. Fluid at the fourth temperature from the one stage is returned through the input channel to the compressor and fluid at the fifth temperature from the other stage is returned to the compressor through an output channel so that pre-cooling of the input fluid to the one stage occurs by regenerative cooling and counterflow cooling and pre-cooling of the input fluid to the other stage occurs primarily by counterflow cooling.
Patent EP-0525123-B1 (EP)
Inventor: GAMMILL RONALD B
IPC: C07D417/12
Filed: 1991-06-18
Granted: 1997-09-17
Abstract: This invention relates to compounds of formula (I) which are useful in association with a pharmaceutical carrier as antiatherosclerotic agents. In addition, various compounds of formula (I) are useful inhibitors of cell proliferation.
Patent EP-0535073-B1 (EP)
Inventor: BLUM STEPHAN
IPC: B01D53/22
Filed: 1991-06-06
Granted: 1995-08-09
Abstract: L'invention concerne un procédé pour l'exécution d'une réaction d'équilibre dans laquelle un ou plusieurs produits sont séparés par perméation de vapeur. Pour parvenir à des vitesses de réaction élevées avec des températures de réaction élevées, il est proposé que la réaction soit effectuée dans un réacteur à bulles (1) et que l'éduit à point d'ébullition plus bas soit guidé par l'éduit présenté et maintenu à la température de la réaction, la température de la réaction et la pression dans le réacteur étant réglées de telle manière que la température de réaction se situe au-dessus de la température d'ébullition de l'un des produits au moins, que la perméation de la vapeur à l'extérieur du réacteur (1) s'effectue à une température appropriée dépendant du matériau de la membrane et que la phase de vapeur (10) du mélange réactif dans le réacteur (1) soit conduite, en tant que matériau d'alimentation, au module à membrane (2) prévu pour l'exécution de la perméation de vapeur.
Patent EP-0541807-B1 (EP)
Inventor: KOGA HIROSHI
IPC: C07D311/62
Filed: 1991-07-26
Granted: 1997-12-17
Abstract: A benzopyran derivative represented by general formula (I), which has a K<+> channel activating effect and so is widely applicable for treating, for example, asthma and epilepsy, wherein X represents =O, =S, =N-Z (wherein Z represents lower alkyl, etc.), or = CHNO2; Y represents substituted amino, alkoxy, alkylthio, etc.; and R1 to R7 represent each hydrogen, lower alkyl, etc. <CHEM>
Patent EP-0551365-B1 (EP)
Inventor: COOK ANTHONY VENESS
IPC: B65G39/09
Filed: 1991-10-03
Granted: 1996-05-08
Abstract: Un ensemble de logement à roulements (30; 80) conçu pour un rouleau (20; 94) comprend un logement (31; 81), un moyen de roulement (35; 80) agencé dans ledit logement et muni d'un premier et d'un deuxième élément de roulement (45, 47; 87, 88) situés dans le logement, lesdits éléments étant rotatifs l'un par rapport à l'autre. Il comporte également un moyen de retenue (38; 91) qui maintient les éléments dans le logement, et un moyen de sollicitation élastique (40; 92) maintenu dans le logement de manière à transmettre un effort à au moins l'un des éléments pour les mouvoir par rapport au logement. Le moyen de sollicitation est de préférence un ressort tronconique, et le moyen de roulement est de préférence un roulement à rouleaux coniques.
Patent EP-0500920-B1 (EP)
Inventor: PARKER NORMAN W
IPC: H01J1/304
Filed: 1991-09-13
Granted: 1995-12-06
Abstract: A cold-cathode field emission device controls electron emission by using a current source coupled to the emitter. The open circuit voltage of the current source is less than the voltage at which the FED would emit electrons. Application of an accelerating potential on the gate enables electron emission. Electron emission from the FED is governed by the current source.
Patent EP-0501211-B1 (EP)
Inventor: HEITZE GERHARD
IPC: B21B1/02
Filed: 1992-02-08
Granted: 1994-06-15
Abstract: To increase production in an upsetting press for reducing the width of a hot slab cast in a continuous casting installation by lateral pressure on the slab in the upsetting press between the pressing tools, which can be moved towards and away from one another by a lifting eccentric while the slab is moved on a roller table through the upsetting press, the upsetting press is to be operated in such a way that, in the time phase in which the pressing tools are not in contact with the edge of the slab, the slab is accelerated from the predetermined run-through speed and then retarded again to the original run-through speed, the upsetting reduction being reduced beforehand if required.