baber/WOPTO huggingface dataset:
Patent EP-0269231-A1 (EP)
Inventor: STOCKWELL ALAN
IPC: C10C3/00
Filed: 1987-10-08
Abstract: A two stage method for the recovery of heavy crude oil or bitumen associated with a solid inorganic substance and water from an underground deposit comprises chemically conditioning the deposit  in   situ  with an aqueous solution of an alkaline compound and subsequently treating the conditioned deposit to recover the heavy crude oil or bitumen from it. 
     The method is particularly suitable for recovering bitumen from tar sand. 
       In   situ  conditioning increases the yield of product.
Patent EP-0249572-A1 (EP)
Inventor: FRITSCH NORBERT
IPC: A47J27/08
Filed: 1987-06-02
Abstract: A cooking apparatus including a cooking vat and a hinged lid responsive to a control mechanism and provided with devices for vacuumizing and pressurizing the vat, respectively. The hinged lid includes a single opening lined with a tubular sleeve communicating at its lower end with the vat and, at its upper end, with a device for selectively communicating the vacuumizing or pressurizing device with the vat. The vacuumizing and pressurizing devices include a fixed member secured to the top surface of the lid which cooperates with a movable member for selectively connecting the vat to the vacuumizing device or the pressurizing device, as a function of cooking requirements. The pressurizing device is further provided with a safety valve.
Patent EP-0260280-A1 (EP)
Inventor: BERENSON RONALD J
IPC: C12N5/071
Filed: 1987-01-27
Abstract: La sélectivité de systèmes de sélection immunologiques utilisant de l'avidine insolubilisée et un anticorps spécifique biotinylé est accrue et l'aptitude à l'extraction non spécifique est améliorée en utilisant une technique indirecte en sandwich employant une immunoglobuline d'anti-espèce conjuguée à la biotine qui s'adresse à un ou plusieurs anticorps spécifiques non biotinylés en combinaison avec de l'avidine insolubilisée. Des colonies cellulaires spécifiques peuvent être extraites de la moelle osseuse et collectées, permettant une excellente récupération de la moelle osseuse et une excellente conservation des cellules souches hématopoiétiques en vue de leur transplantation. Il est possible d'éliminer simultanément et de manière avantageuse des colonies mixtes de lymphocytes T ou de cellules tumorales avec une manipulation minimale des cellules de la moelle. Un procédé actif amélioré de sélection immunologique permet de collecter des cellules viables et fonctionnelles, par exemple des cellules souches hématopoiétiques ou des cellules destructrices activées pouvant être utilisées dans des applications cliniques.
Patent EP-0297103-A1 (EP)
Inventor: HANSSON HANS-ERIK
IPC: B60C7/00
Filed: 1987-02-19
Abstract: Une roue de support comprend une partie centrale (10), une jante (11) et une partie intermédiaire (12) reliée à la partie centrale et à la jante. La jante (11) se compose de plusieurs parties (21), séparées les unes des autres dans la direction périphérique de la roue. Chaque partie de jante comporte au moins deux rayons élastiques (24, 25) placés à des distances radiales différentes de l'axe (23) de la roue et s'étendant de façon alternée en direction des côtés opposés de la roue, une des extrémités du rayon (24) se trouvant radialement à l'intérieur étant reliée de façon essentiellement rigide à la partie intermédiaire (12) et l'autre extrémité dudit rayon étant reliée de façon essentiellement rigide à une des extrémités du rayon suivant (25). Les parties de jante (21) sont reliées l'une à l'autre au moyen d'un dispositif de connexion (28), destiné à ne transmettre essentiellement que les forces périphériques.
Patent EP-0261196-A1 (EP)
Inventor: GASTALDI FRANCESCO
IPC: A61H35/02
Filed: 1987-03-19
Abstract: Un emballage fermé hermétiquement (10), pour effectuer des bains oculaires et pour le traitement général des yeux et jetable après usage, comprend une cuvette (11) comportant un bord (12) d'une grandeur et d'une forme appropriées pour lui permettre d'adhérer au globe de l'oeil et contient une quantité de liquide actif (14) suffisante pour un seul traitement, ladite cuvette étant fermée hermétiquement par l'utilisateur dans des conditions stériles au moyen d'un couvercle (13), facilement détachable par l'utilisateur au moment voulu mais ne pouvant pas être réutilisé par la suite pour refermer la cuvette, ce qui permet d'assurer un traitement oculaire sans manipulation et sans contamination du fluide dans des conditions de stérilité optimales.
Patent EP-0282495-A1 (EP)
Inventor: LOEBEL KLAUS-DIETER
IPC: A61K31/415
Filed: 1987-06-24
Abstract: Des produits pharmaceutiques contenant de la xylométazoline contiennent entre 0,001 et 0,5 % en poids d'une base de xylométazoline et entre 0,00 et 3,00 % en poids d'huile éthérique dissoutes dans une triglycéride d'acide gras ayant la formule générale (I), dans laquelle x, y et z représentent chacun un nombre compris entre 5 et 8.
Patent EP-0281885-A1 (EP)
Inventor: DREYER HEINZ DIPL-ING UNIV DR
IPC: A01C17/00
Filed: 1988-02-29
Abstract: Broadcaster for distributing fertilizers and the like, with a storage container having metering elements for at least two centrifugal discs which are preferably arranged transversely relative to the direction of travel and each of which is equipped with at least two throwshovels. The throwshovels are arranged on the centrifugal disc so as to be pivotable in the disc plane and so as to be lockable in various positions, and the distances between the spreading edges of the throwshovels and the axis of rotation of the centrifugal disc differ substantially (at least one substantially longer and at least one substantially shorter throwshovel). In order essentially to improve the known broadcaster for practical use and at the same time make it simpler for the farmer to adjust it, a number of lock and/or setting markings for the throwshovels are provided on the centrifugal discs.
Patent EP-0334973-A1 (EP)
Inventor: MARTENCZUK LISELOTTE
IPC: H01R13/74
Filed: 1988-03-26
Abstract: In this multipin electrical connector, whose connector part (1) is equipped for attachment to wall ducts, attachment supports (4) are attached to the narrow sides of the connector part (1) for the case when the connector is latched onto a carrier rail. These attachment supports (4) have latching feet (6) which can spread elastically, for latching onto the carrier rail and a clamping screw (8) for fixing the latching feet (6) onto the carrier rail. Furthermore, locking elements (13) for stress relief are attached to the attachment support (4). <IMAGE>
Patent EP-0352340-A1 (EP)
Inventor: FASACK MARTIN L
IPC: G05B23/02
Filed: 1988-07-25
Abstract: A method and apparatus for automatically monitoring the operating environment and other physical conditions around and in which a host computer system operates is disclosed. Sensors located around a computer system, including inside equipment cabinets and under the floor where cabling and air are ducted, are used to collect data that is frequently and periodically collected and stored along with an indication of the time and date of collection. The stored data is checked against a list of environmental parameters for the location of each sensor and an indication given when measurements indicate an environmental condition is outside discrete limits and rates of change of conditions. The stored parameters may be changed at any time from a console of the computer system. The stored data is also used to prepare histograms that are used to indicate trends in environmental conditions that can point to potential problems that may then be remedied before actual problems arise, and to faulty computer system installation design. Generation of histograms may be requested from remote locations via telephone links and then forwarded over the links to the remote locations for analysis. Trouble conditions indicated by out of parameter limits checking causes alarms to be given at the computer site and to be selectively sent to remote sites to initiate remedial action. In addition, a failsafe monitoring operation monitors the communications between the computer system and the monitoring apparatus to detect troubles.
Patent EP-0325731-A1 (EP)
Inventor: SUSS HANS ULRICH DR
IPC: D21C9/10
Filed: 1988-11-30
Abstract: Process for the manufacture of semi-bleached kraft cellulose pulp by delignification and bleaching in which, after the alkaline digestion, the kraft cellulose pulp is acid washed, then delignified under alkaline conditions, followed by a peroxide bleaching. In this way, semi-bleached cellulose pulps are obtained which according to the current state of the art are only capable of being manufactured by the use of chlorine or chlorine-containing compounds.
Patent EP-0328758-A1 (EP)
Inventor: FUCHS UWE CHEM-ING
IPC: B01D53/34
Filed: 1988-12-07
Abstract: The undesired waste gas constituents are either introduced directly together with the total waste gas into a liquid-filled reactor 1, or they are first washed out of the waste gas by spraying with a liquid and fed together with the liquid to the reactor 1. In every case, the reactor 1 is filled with a liquid, in which individual carrier particles 4 for microorganisms are suspended in a lumpy and/or granulated form for free motion. The microorganisms colonising the carrier particles 4 degrade the undesired waste gas constituents to harmless products.
Patent EP-0312217-A1 (EP)
Inventor: PFEIFFER LOREN NEIL
IPC: H01L29/06
Filed: 1988-09-23
Abstract: Integrated circuit chips (11) are attached, and electrically connected across a desired distance, to a substrate (31) in a facing relationship; electrical interconnection typically involves solder connections (52) between facing contact pads. Positive control of the desired distance is achieved by chip and/or substrate surface spacer features such as, e.g., miniature pyramids (33) - optionally in combination with matching opposite features. Conveniently, in the case of silicon chips on a silicon substrate, as well as in the case of analogous Group III-V compound semiconductor structures, surface spacer features are produced by orientation dependent chemical etching.
Patent EP-0287437-A1 (EP)
Title: Production process for wood or semi-wood vegetation plants to obtain plants, especially vines
IPC: A01G1/06
Filed: 1988-04-07
Abstract: Starting with a herbaceous cutting which is, or is not, derived from an IN-VITRO culture of a root stock and a herbaceous graft, the process consists in inserting the graft (12'), which comprises a single bud, into the root stock cutting (12), by cutting the lower part 15 of the graft 12' so that it forms two sloping edges 17, 18, by making an incision in the centre of the upper part of the root stock cutting, followed by combining the two parts 12, 12' by fitting them together 20, introducing the base of the abovementioned grafted unit in a development medium 21, moistening the development medium 21 with a nutritive solution, followed by placing this unit into an incubator with a water-saturated atmosphere and at a temperature of above 20 DEG C, while removing the bud 22 borne on the root stock, and raising the plants in the greenhouse or under a protective tunnel until they have reached the desired stage of growth. 
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Patent EP-0287441-A1 (EP)
Inventor: NIGAY PIERRE
IPC: A61F5/44
Filed: 1988-04-08
Abstract: The case containing the pump, the motor, the battery and the electrical circuit is parallelepipedal and comprises a body (1) and a lid, the body (1) comprising a rectangular base (2) and perpendicular side walls (3-6) surrounding the periphery of the base in such a way as to close the sides of the case, with the exception of two zones situated opposite one another on two opposite sides (5,6), a perpendicular intermediate wall (7) being provided between these two zones parallel to the said opposite sides (5,6). The lid consists of a rectangular plate provided on two edges with two perpendicular side walls corresponding to the said zones when the lid is mounted on the body (1). Assembly means are provided for fixing the pump (29) and its motor (28), respectively, on each side of the said intermediate wall (7), with their axes perpendicular to this wall, the said wall (7) comprising an opening (27) for the passage of the transmission of movement between the motor (28) and the pump (29). <IMAGE>
Patent EP-0312493-A1 (EP)
Inventor: MOSIMANN WALTER DR
IPC: D06P3/14
Filed: 1988-09-15
Abstract: Natürliche Polyamidfasern, besonders Wolle werden mit Reaktivfarbstoffen nach der Ausziehmethode und in Gegenwart eines Färbereihilfsmittels bestehend aus einer Kombination von (a) quaternierten Ammoniumverbindungen von Polyglykolverbindungen und (b) von mindestens zweibasischen Sauerstoffsäuren abgeleiteten sauren Estern oder deren Salzen von Polyglykolverbindungen, wobei sowohl die quaternären Ammoniumverbindungen als auch die sauren Ester sich von einem aliphatischen Amin ableiten, das im aliphatischen Rest 12 bis 24 Kohlenstoffatome aufweist, gefärbt. Das Verfahren ist dadurch gekennzeichnet, dass die Färbung zusätzlich in Gegenwart (c) eines Fettalkohol-Polyalkylenglykolethers der Formel (1)      R-O-(Alkylen-O ??H worin R einen aliphatischen Rest mit mindestens 8 Kohlenstoffatomen bedeutet, "Alkylen" für den Ethylenrest oder Propylenrest steht und m 3 bis 25 ist, durchgeführt wird.
Patent EP-0356426-A1 (EP)
Title: Heat exchanger.
Inventor: STENLUND STIG
IPC: F28D7/10
Filed: 1988-02-18
Abstract: PCT No. PCT/SE88/00070 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06707 PCT Pub. Date Sep. 7, 1988.A heat exchanger for exchange of heat between two liquid media, particularly an oil-water-heat exchanger for cooling engine or transmission oil in an automotive vehicle with the aid of the cooling water flow of the engine, comprises two heat-exchange chambers (1, 2) mutually separated by a common liquid-impervious partition wall (3) and intended to be through-passed by a respective one of the media. The partition wall (3) is tubular with a circular cross-section and open axial ends forming an inlet and an outlet for the water. The heat-exchange chamber (1) for the water is annular and located radially inwards of the partition wall and encloses a direct flow path for the water from the inlet (4) to the outlet (5), and communicates with the direct flow path in a manner such that only part of the total water flow through the inlet (4) will pass through the said heat-exchange chamber (1), whereas the remainder of the water will flow along the direct flow path to the outlet (5). The other heat-exchange chamber (2) intended for the oil is annular and encircles the outer surface of the tubular partition wall (3).
Patent EP-0309561-A1 (EP)
Title: An adaptive threshold voiced detector.
Inventor: THOMSON DAVID LYNN
IPC: G10L25/93
Filed: 1988-01-12
Abstract: Apparatus for detecting a fundamental frequency in speech by statistically analyzing a discriminant variable generated by a discriminant voiced detector (102) so as to determine the presence of the fundamental frequency in a changing speech environment. A statistical calculator (103) is responsive to the discriminant variable to first calculate the average of all of the values of the discriminant variable over the present and past speech frames and then to determine the overall probability that any frame will be unvoiced. In addition, the calculator informs two values, one value represents the statistical average of discriminant values that an unvoiced frame's discriminant variable would have and the other value represents the statistical average of the discriminant values for voice frames. These latter calculations are performed utilizing not only the average discriminant value but also a weight value and a threshold value which are adaptively determined by a threshold calculator (104) from frame to frame. An unvoiced/voiced determinator (105) makes the unvoiced/voiced decision by utilizing the weight and threshold values.
Patent EP-0391912-A1 (EP)
Inventor: WEBER ERICH
IPC: H05K3/22
Filed: 1988-09-15
Abstract: Dans la fabrication automatique de cartes de circuits imprimés, l'évaporation et le pré-séchage peuvent s'effectuer de manière compacte et économique en une seule opération et dans une seule installation. Les cartes de circuits imprimés horizontales sont déplacées verticalement ou obliquement vers le haut à travers une région d'évaporation. A l'extrémité de cette région d'évaporation, les cartes de circuits imprimés sont placées verticalement et déplacées à travers une région de chauffage et une région de refroidissement. Les dispositifs mis en oeuvre dans ces opérations peuvent également s'utiliser pour durcir à coeur les cartes de circuits imprimés après leur traitement photochimique.
Patent EP-0395682-A1 (EP)
Inventor: FOSKET TIMOTHY G
IPC: G01S13/60
Filed: 1988-05-16
Abstract: Un système de navigation Doppler comprend une partie altimètre (100) à précision accrue par suite du fonctionnement en circuit fermé des portions de traitement de signaux (102) destinées aux signaux réfléchis renfermant des informations relatives au déphasage. Le traitement de quadrature du signal réfléchi consiste à compenser les différences entre les canaux de traitement de quadrature (106, 108), les signaux réfléchis étant périodiquement traités par des canaux de substitution des canaux (106, 108). Un signal d'amplitude maximum est transmis par les portions de traitement de signaux à un dispositif de poursuite en fréquence du système de navigation. L'étalonnage périodique de la partie altimètre permet de corriger les retards introduits dans les portions de traitement de signaux. On réduit les effets de la conversion FM en AM dans un oscillateur Gunn (170) en raccordant les portions de traitement de signaux à un dispositif de court-circuit pendant les périodes d'étalonnage.
Patent EP-0325157-A1 (EP)
Inventor: DUNISCH INGO DIPL-PHYS
IPC: H01J61/54
Filed: 1989-01-11
Abstract: It is intended to produce a gas discharge lamp, especially a flash tube, which is suitable for triggering electronic still cameras, that is to say, which is miniaturised and has a high internal resistance. The gas discharge lamp is characterised by the following features:  a) the internal diameter of the glass tube (1) is less than 2 mm, b) a small plate (3), which can be tinned, is mounted externally on the electrode wires (2) which are fused into the glass tube (1), the small plate (3) having a diameter which is less than or equal to the external diameter of the glass tube (1) and carrying a soft solder layer (4),  c) the thickness of the glass tube wall is less than 0.5 mm, d) the glass tube (1) consists of glass which can be subjected to high stress.
Patent EP-0349707-A1 (EP)
Inventor: CARL MICHAEL J
IPC: H05B41/38
Filed: 1989-03-17
Abstract: A bi-level ballast network is disclosed for operating an HID lamp (16) at either a low power or standby level and at a high power or full light level. The network includes an unswitched capacitor (C1) connected to the transformer ballast coil and a switched capacitor (C2) connected to a solid state relay (SSR) circuit (26), the electronic components providing the switching therein being back-to-back SCR's (23, 25). When the SSR (26) is operated switch contacts (24, 28) connected to the switched capacitor (C2) open or close at the next subsequent zero crossing of the applied ac source voltage. This changes the capacitance of the network to increase the power to the lamp or decrease the power thereto depending on the operating conditions prior to the SSR (26) being operated. Current, voltage and dvdt protection devices (22, 36, 38) are also provided.
Patent EP-0343374-A1 (EP)
Inventor: DEDERER GUNTHER DIPL-ING FH
IPC: H05K3/22
Filed: 1989-04-19
Abstract: Conformal, moulded elements (11), bridging a conductor track interruption, are used for repairing conductor tracks (10) whose width is in the range from 50 to 70  mu m and whose path is designed in a meandering manner. With the repair methods used until now, conductor tracks with a width of approximately 150  mu m can be repaired. As a result of miniaturisation of the conductor tracks (10), a special method is required for checking the conformal alignment between the moulded element (11) and the conductor track (10) at the point of the interruption, as well as symmetrical bridging of a conductor track interruption. In the method according to the invention, this check is carried out by monitoring using television cameras (1; 2; 3), the location of the conductor track interruption and its environment, a moulded element (11) which is conformal therewith, and the positioning of this moulded element (11) with respect to the conductor track interruption being detected at various positions. The moulded element (11) is held, aligned and positioned using only a single suction electrode (5), from stamping-out to connection on the conductor track (10). 
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Patent EP-0340615-A1 (EP)
Title: Apparatus for spraying liquid manure
Inventor: MAIER ALOIS
IPC: A01C23/04
Filed: 1989-04-26
Abstract: For increased spreading accuracy, together with a simple construction, there is provided a device for spreading liquid manure, in which the spreader plate (5) is driven by a drive motor (7) via a crank-and-rocker mechanism consisting of a crank (8), link (9) and rocker (10), the drive motor (7) being arranged laterally of the longitudinal axis (11), containing the outlet nozzle (4), of the tanker (1). The lateral offset of the axis of rotation of the drive motor ensures a relatively high angular speed in the reversal positions, so that the pivoting speed of the spreader plate is virtually constant. This affords a uniform spreading of the liquid manure especially at the reversal points. Moreover, the spreading device is of simple and compact construction, so that existing liquid- manure tankers can subsequently be equipped with it. <IMAGE>
Patent EP-0379688-A1 (EP)
Inventor: SIEBEL HANS GUNTER DIPL-ING
IPC: B65G1/04
Filed: 1989-12-11
Abstract: Device for putting piece-goods (22) into store and taking them out of store in a high shelf installation (1) which consists of two shelf systems (2, 3) arranged at a distance from one another and a feed and/or discharge conveyor unit (13, 14). Arranged between the two shelf systems (2, 3) is a shelf lift (6) which can move a load-lifting member (10) horizontally and vertically into the area of any shelf compartment (11, 12). The load-lifting member (10) rests on a frame (17), over the entire width of which a transverse conveyor (18) is mounted. A gripping device (23) lying above the transport plane of the transverse conveyor (18) interacts with the latter, which gripping device (23) can on the one hand be moved a certain extent beyond the longitudinal sides of the frame (17) and its gripping elements (24, 25) can on the other hand be moved at right angles to the transport plane of the transverse conveyor (18) by an actuator. In this way, units (22) of piece-goods, when being put into store in the shelf compartments or when being removed from store in the shelf compartments, can be guided over the clearance gaps (20, 21) between the shelf systems (2, 3) and the respective longitudinal side of the load-lifting member (10) without colliding with the boundary edges of the load-lifting member (10) or the shelf compartments (12). <IMAGE>
Patent EP-0330485-A1 (EP)
Inventor: IFE ROBERT JOHN
IPC: C07D215/26
Filed: 1989-02-23
Abstract: Compounds of structure (I)
     in which R 1  is hydrogen, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 al- koxyC 1-6 -alkyl, C 3-6 cycloalkyl, C 3-6 cycloalkylC 1-6 alkyl, phenyl, phenylC 1-6 alkyl, the phenyl groups being optionally substituted; R 2  is hydrogen, C 1-6 alkyl, C 1-6 alkoxy, amino, C 1-6 -alkylthio, halogen, cyano, hydroxy, carbamoyl, carboxy; Ci-salka- noyl or trifluoromethyl; m is 1, 2 or 3; p is 0 to 4; R 3  is hydroxyC 1-6 alkyl, polyhydroxyC 1-6 alkyl, C 1-6 alkoxy 1-6 alkyl, hy- droxyC 1-6 alkoxy, polyhydroxyC 1-6 alkoxy, C 1-6 alkoxyC 1-6 alkoxy or hydroxyC 1-6 alkoxyC 1-6 alkoxy; and R 4  is hydrogen, hydroxy, Ci-salkyl, or C 1-6 alkoxy, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.