baber/WOPTO huggingface dataset:
Patent EP-0259543-B1 (EP)
IPC: B01D17/022
Filed: 1987-04-25
Granted: 1990-09-19
Abstract: 1. An aftercleaning system for waste water which has been pre-treated in separators for light liquids comprising several layers (8, 8', 8") of coalescent and/or adsorbent filter material stacked within a tank (3) showing essentially a vertical flow direction characterized in that each layer (8, 8', 8") is provided at least with one support-pipe (11, 11', 11") and that the support-pipes (11, 11') of the upper layers (8, 8') are placed onto the support-pipes (11', 11") of the lower layers (8', 8").
Patent EP-0240089-B1 (EP)
IPC: B65D85/74
Filed: 1987-04-03
Granted: 1990-01-31
Abstract: A package is described containing margarine or a similar spread (3), at least the surface of which that is not in contact with the walls of the package being provided with a thin coating formed by a substantially pore-free, edible fat layer (6) which does not contain a discontinuous aqueous phase, is not separately perceptible to the average consumer without auxiliary means and may contain a non-aqueous, physiologically acceptable filling agent, such as gas, dispersed therein. This package decreases, among other things, the risk of mould formation and discolouration on the free surface of the spread contained therein.
Patent EP-0258918-B1 (EP)
IPC: D21F1/48
Filed: 1987-08-04
Granted: 1991-05-22
Abstract: Method to dewater pulp for paper with simultaneous formation of sheet in a two-wire system, which can be applied to vertical or horizontal wires, the wires (11-12) being able to move continuously under tension and to receive pulp (27) continuously from a stock inflow tank (28), in which method a layer of pulp (33) moving lengthwise is subjected at once to an action of progressive mechanical compression of a desired algorithm and to an action of aspiration of the water, and only of the water, at a constant value owing to a siphon effect. The invention is embodied with devices suitable to carry out such method and with plant employing such method.
Patent EP-0261728-B1 (EP)
IPC: B01D63/02
Filed: 1987-09-17
Granted: 1991-09-04
Abstract: Manufacture of bundles of at least 1000 semi-permeable hollow fibres for use in filters such as, e.g., blood, plasma and dialysate filters, and in artificial kidneys. One or more hollow filaments are wound onto a reel (3) until the formed package contains the number of filaments required for bundle (6) formation. After which the package is cut into fibre bundles of the desired length. The package is held in one place of the reel (11) and a free end (10) is introduced into a sleeve (13) having a length which is a number of times that of the length of the fibre bundle in the final filter. The sleeve (13) is cut into fibre bundles of the desired length.
Patent EP-0275579-B1 (EP)
IPC: C08K3/18
Filed: 1987-12-03
Granted: 1991-03-20
Abstract: Storage-stabilized compositions based on vinylidene fluoride polymers containing a metal molybdate and, as stabilizer, an effective quantity of alkali metal or alkaline-earth metal carbonate. The compositions are most particularly suitable for the manufacture of shaped objects employed in building and in aeronautics.
Patent EP-0239502-B1 (EP)
IPC: B60N2/18
Filed: 1987-03-26
Granted: 1990-06-06
Abstract: The seat structure comprises a seat framework (2) and a backrest framework (6) which are pivotally interconnected by a pivot pin (4) which is movable in a substantially vertical curved opening (40). The framework of the backrest is extended by tabs (34) which are connected in their lower part by a link (32) to an element pivotally mounted on a pin (18) which is movable in a vertical opening (20). Owing to the fact that the pin (18) is carried by the seat, the adjustments in height and in inclination are strictly independent.
Patent EP-0273933-B1 (EP)
Title: Device for perforating a package made of flexible synthetic material
IPC: B65D77/06
Filed: 1987-06-23
Granted: 1990-09-19
Abstract: PCT No. PCT/FR87/00241 Sec. 371 Date Mar. 2, 1988 Sec. 102(e) Date Mar. 2, 1988 PCT Filed Jun. 23, 1987 PCT Pub. No. WO88/00162 PCT Pub. Date Jan. 14, 1988.A device for perforating a pack made of flexible synthetic material and having a closing-off and pouring assembly including a cylindrical shank and a plug for interacting with the shank and for cutting and perforating the pack in order to access a liquid contained in the pack, is improved by providing the shank with a reinforcement attached to and extending from the base of the shank, partially inwardly toward the center of the shank. Also the method of manufacturing the device.
Patent EP-0324737-B1 (EP)
Title: Communication interface protocol
IPC: G06F13/42
Filed: 1987-06-17
Granted: 1992-08-26
Abstract: In a computer system, targets (13) comprising peripheral devices (18) and target controllers (17) are connected to the host system by means of a device bus (12), illustratively the standard small computer system interface (SCSI) bus. The device bus is connected to the host computer's central control (9) by means of a host adapter (10) and bus (11). The host adapter is controlled from the central control by a host adapter driver (23), while the targets are controlled by target drivers (22). Host adapter driver (23) provides to target drivers a standardized interface (24) for communicating with the targets through the host adapter driver, which interface is optimized to support a simple yet flexible target driver design, and which makes target drivers independent of differences in structure and operation of host computers and hence portable between computers having the same device buses.
Patent EP-0414674-B1 (EP)
IPC: B60T11/22
Filed: 1987-11-10
Granted: 1992-01-22
Abstract: Maître-cylindre (10) avec cylindre (12) pourvu d'un alésage longitudinal (14), une extrémité de cylindre (16) s'encastrant dans un support (18) qui retient un manchon (20) dans l'alésage (14), un réservoir (70) monté sur le corps du maître-cylindre (12) et une paire de pistons (30, 40) coulissant dans l'alésage (14), l'un de ces pistons (30) dépassant d'une extrémité (24) du manchon (20). L'une des extrémités (32) de ce piston sert de siège à une soupape de remplissage rapide (110). Cette soupape (110) comprend un guide de support de piston (120) qui porte lui-même un joint de soupape de remplissage rapide (150) et un joint d'étanchéité (160) entre le guide de support (120) et la surface (23) du manchon (20). Une des extrémités (142) d'un ressort (140) s'engage dans le joint d'étanchéité (160), l'autre extrémité (143) de ce ressort se trouvant en bout de piston (32). Le déplacement de ce piston (30) dans l'alésage (14) crée une pression croissante qui, à une plus forte pression prédéterminée, aplatit ou courbe le ressort (140) et permet le déplacement axial du joint de soupape de remplissage (150) et du joint d'étanchéité (160) par rapport à l'endroit où le joint s'imbrique dans une partie (123) du guide de support de piston (120) ce qui, sous l'effet de la pression de remplissage rapide par le fluide de la chambre principale (88) permet le passage du fluide dans une chambre auxiliaire (180).
Patent EP-0306898-B1 (EP)
IPC: H04M1/11
Filed: 1988-09-06
Granted: 1993-05-26
Abstract: Assembly plate (1) for the connection of telecommunication appliances (G1, G2, G3, G4) which can be inserted with catches (4, 5, 12) in pocket-shaped receptacles (13, 14) in the floor trough (17) of the appliances (G1, G2, G3, G4) and is held in guides (10, 11) on the floor trough (17). 
<??>As well as providing fast and simple connection facilities, the aim is to reduce the cost of manufacturing the assembly plate. The assembly plate (1) is essentially of Y-shaped design and has catches (4, 5) which are physically offset from one another and are provided on two arms (2, 3) which run parallel to one another and are connected by a base (6). A further arm (7) running perpendicular to the base (6) has a catch (12) running along its longitudinal axis. The guides, which are designed as ribs (10, 11) and are provided on the floor trough (17), have a T-shaped cross-section. 
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Patent EP-0311138-B1 (EP)
Inventor: ALBECK MICHAEL
IPC: C07D329/00
Filed: 1988-10-10
Granted: 1994-04-13
Abstract: The invention refers to a compound of the formula: <CHEM> wherein Q is Te or Se; t is 1 or 0; us is 1 or 0; v is 1 or 0; R, R1, R2, R3, R4, R5, R6, R7, R8, and R9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and -COR10 wherein R10 is alkyl of from 1 to 5 carbons; and X is halogen; while the potassium salt is illustrated, it is understood that other pharmaceutically acceptable salts are within the scope of the invention in a method of stimulating the production of lymphokine by administering to a host an effective amount of such a compound and thus, also treating acquired immune deficiency syndromes, pharmaceutical compositions containing such compounds and a process of preparing the compounds by contacting an alykene glycol with tellurium tetrachloride in the presence of a potassium or ammonium halide at elevated temperatures.
Patent EP-0282175-B1 (EP)
Title: Endovascular stent and method of fabrication
Inventor: GIANTURCO CESARE
IPC: A61M29/02
Filed: 1988-02-16
Granted: 1991-11-27
Abstract: A wire stent (10) for insertion and expansion into a passageway comprises a plurality of curved sections that are formed into a generally circular configuration. Adjacent curved sections are joined by a bend or cusp (13), so that a series of alternating opposing loops (15, 16) are formed. The wire stent as formed has a cylindrical shape with a longitudinal opening through which a folded balloon catheter is inserted. The opposing loops are tightly contracted about the catheter so that the cylindrical shape has an overlapping region in which portions of adjacent loops longitudinally overlap. The loops are arranged so that when the balloon catheter is inflated, adjacent loops diverge circumferentially relative to each other, thereby decreasing the overlapping region while increasing the diameter of the cylindrical shape (24, 25). As the diameter of the cylindrical shape increases, the wire stent contacts the surface of a passageway in which the stent is inserted. In a method of the present invention, the wire stent (10) is fabricated from a wire formed into a planar serpentine configuration (30). The wire is centered over a semi-cylindrical trough (43) in a flat plate (40) and then pressed into the trough by a forming bar (45) so that a portion of the wire assumes the semi-cylindrical shape. A pulling tool (47), having a hook (47a) at one end, is engaged at the hook with the exposed loops (13) of the serpentine configuration for pulling the exposed loops over the exposed portion of the forming bar to form a generally cylindrical shape from the wire. Once the wire is extracted from the trough and the forming bar is removed, a folded balloon catheter (22) is inserted through the cylindrical shape and the wire is tightly pressed about the catheter.
Patent EP-0283147-B1 (EP)
Inventor: BODOR NICHOLAS S
IPC: C07C/
Filed: 1988-02-25
Granted: 1994-05-11
Abstract: The present invention provides a compound having the formula:        Ar - X - CH2 - @ - CH2 - NHR  Wherein:      X is -O-, -CH2- or ---; Y is =O or a derivatized keto group, each of which is hydrolyzable or enzymatically convertible to a ketonic group; R is alkyl having from 1 to 12 carbon atoms or aralkyl having from 7 to 20 carbon atoms, Ar is the 3-position cyclic residue of a 1-alkylamino-2-propanol beta -adrenergic blocker having a cyclic substituent at the 3-position thereof. The present invention also covers an acid-addition salt of the above compound with a pharmaceutically acceptable acid. The compounds and salts thereof of the present invention have a  beta -adrenergic blocking effect and can be used for treating intraocular pressure.
Patent EP-0294114-B1 (EP)
Inventor: KRENITSKY THOMAS ANTHONY
IPC: A61K31/708
Filed: 1988-05-27
Granted: 1996-09-11
Abstract: The present invention relates to certain substituted purine arabinosides and their pharmaceutically acceptable derivatives especially esters and their use in the treatment and prophylaxis of varicella zoster virus and cytomegalovirus infections. The invention also includes pharmaceutical formulations and processes for the preparation of such compounds.
Patent EP-0300809-B1 (EP)
Title: Package
IPC: B65D81/34
Filed: 1988-07-22
Granted: 1991-09-25
Abstract: A disposable package for cooking or heating foodstuffs comprises a heat resistant container (8) made of disposable material and at least one semi-permeable partition (12). The container is divided into upper (13) and lower (14) compartments by the partition. The upper compartment contains the foodstuff to be cooked or heated and the lowermost compartment contains an edible substance comprising aroma and/or flavouring materials. Foodstuffs can be cooked or heated uniformly and at constant temperature using this package.
Patent EP-0306347-B1 (EP)
Inventor: CARTER WILLIAM A
IPC: C12Q1/70
Filed: 1988-09-05
Granted: 1995-05-10
Abstract: The use of a double-stranded RNA (dsRNA) for the manufacture of medicament for the treatment of a dsRNA deficient disease state other than an HIV infection or a cancer. Specific such disease states include chronic fatigue syndrome and hepatitus infections.
Patent EP-0312271-B1 (EP)
IPC: F15D1/00
Filed: 1988-10-10
Granted: 1991-04-24
Abstract: There is provided a vortex-valve (40) which comprises a housing defining a vortex chamber (44), the housing having an inlet (46) through which liquid may enter the vortex chamber (44) in a manner to promote swirl within the vortex chamber (44) and an outlet (30) at one axial end of the vortex chamber (44). A wall of the housing is provided with an opening (4) which is normally closed by a closure, this closure (6) being operable between the closed position and an open position in which liquid may enter the vortex chamber (44) by-passing the inlet (46). The vortex-valve (40) may be provided at the outlet of a gully and is useful in enabling a blockage, which may occur at the inlet (46) of the vortex-valve (40), to be by-passed, thereby draining any accumulated liquid in the gully. The blockage may then be removed when the gully is relatively dry.
Patent EP-0321086-B1 (EP)
Inventor: FAJNER MICHAEL JACOB
IPC: H01H83/22
Filed: 1988-11-08
Granted: 1994-09-28
Abstract: In a plural phase overload relay, a pivot lever (12) is mounted to the ambient compensator deflector (9), and a second pivot lever (34) is mounted to both driver and follower slide bars (36 and 38) and driven thereby to engage and pivot the first lever on the ambient compensator deflector to trip a cut-out switch. The ambient compensator deflector adjusts both the three phase current trip threshold and the loss of phase current trip threshold, and also affords ambient compensator of each. A constant ratio relationship between these two thresholds is provided throughout the entire range of current trip threshold settings. The driver bar moves a first distance for three phase trip and a second shorter distance for loss of phase trip. The ratio of these distances is constant notwithstanding adjustment by the ambient compensator deflector changing the length of such distances.
Patent EP-0309304-B1 (EP)
IPC: F15B15/28
Filed: 1988-08-30
Granted: 1992-02-19
Abstract: Electric and/or electronic sensor or detector for a movable element, of which the position in relation to a fixed element is to be detected. 
<??>It comprises a one-piece annular clamping collar 2 capable of being clamped in position on a casing 23, 24 and connected to at least one connecting conductor 10, the collar carrying at least one member 15 for mechanical and electrical connection to an interchangeable detector element 16. 
<??>The invention is used for position detectors comprising a supporting part of set position and an interchangeable sensor element. 
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Patent EP-0294439-B1 (EP)
Title: Outil servant a mesurer un filetage
IPC: G01B3/48
Filed: 1987-12-14
Granted: 1991-06-26
Abstract: Lorsqu'on utilise un outil qui sert à mesurer un filtage et qui est pourvu d'un calibre tampon ''entre'' (1) et d'un calibre tampon ''n'entre pas'' (4) ainsi qu'une échelle (13) indiquant la profondeur du filetage, le calibre s'use ou s'endommage de sorte que l'outil doit être jeté. En équipant l'outil de calibres interchangeables (1, 4), tel qu'on s'y réfère dans la demande, il est possible de remplacer le calibre usé ou endommagé en le plaçant sur une queue (2, 5) qui peut être insérée dans un alésage à section décroissante (3, 6) ménagée dans une tige (7). La tige pénètre dans un logement (16) de l'outil. Lorsque par exemple un calibre tampon (1) est usé, il est extrait de la tige (7) et un nouveau calibre y est inséré. Afin de pouvoir régler l'outil, on munit la tige (7) d'un filetage extérieur (17), de sorte qu'elle puisse être vissée dans le logement (16) et dévissée hors du logement et ainsi être réglée, de sorte que l'extrémité du support (12) du calibre tampon se trouve exactement de niveau avec l'extrémité du calibre tampon (1).
Patent EP-0421986-B1 (EP)
Title: A mop wringer, a mop wringing system and a roller
IPC: A47L13/60
Filed: 1988-06-13
Granted: 1992-11-04
Abstract: PCT No. PCT/DK88/00093 Sec. 371 Date Jul. 22, 1988 Sec. 102(e) Date Jul. 22, 1988 PCT Filed Jun. 13, 1988 PCT Pub. No. WO89/12419 PCT Pub. Date Dec. 28, 1989.A mop (12) is wrung by means of a mop wringer (10) comprising a housing (50), a pair of rotatable, wringing rollers (68, 70) having resilient roller bodies. At least one of the rollers (70) is movable between an inactive position, in which the rollers (70, 68) are out of contact with one another and in spaced apart relationship, and an active position in which the rollers (68, 70) are in contact with one another and further pressed against the mop (12). The movable roller (70) is moved from its inactive position by the interaction between an L-shaped arm (72), which is caused to swing by means of a handle (90), by means of an arm assembly (96) or by means of a motor (106). The L-shaped arm (72) interacts with a cam surface of a further L-shaped arm (74), on which the movable roller (70) is journalled. After the movable roller (70) has been brought into contact with and presses against the non-movable roller (68) and the mop (12), the movable roller (70) is maintained in its active position by means of a cam surface of the first mentioned L-shaped arm (72). The movable roller (70) is further caused to rotate by means of teeth of the first mentioned L-shaped arm (72), which teeth mesh with a toothed wheel of the movable roller (70).
Patent EP-0398874-B1 (EP)
Inventor: KILMER LAUREN G
IPC: A61B17/00
Filed: 1988-06-06
Granted: 1997-11-05
Abstract: Surgical apparatus (90) for inserting a plastic, split end, adjusting ring (47) into the stroma of the cornea of the eye wherein the adjusting ring includes, as a part thereof, a dissecting head (48) to part the stroma and provide a pathway for the adjusting ring as the ring is rotated. The ends of the adjusting ring are moved to change the shape of the cornea to a desired shape in accordance with the desired visual correction after which the ends of the adjusting ring are fixably joined to maintain the desired shape.
Patent EP-0324834-B1 (EP)
Inventor: OSTHER KURT B
IPC: G01N33/569
Filed: 1988-06-28
Granted: 1995-11-08
Abstract: A rapid and sensitive assay method for the detection of antibodies to Human T-Cell Leukemia Virus-III (HIV-I), the AIDS virus, and diagnostic test kits for carrying out method. According to the method of the invention, which is referred to as Quick Western Blot II or Rapid Western Blot, electrophoretically resolved HIV-I antigen is incubated in the presence of milk proteins.
Patent EP-0386295-B1 (EP)
IPC: B23B31/16
Filed: 1989-03-09
Granted: 1993-07-28
Abstract: The invention serves to clamp workpieces in a centred position in particular for stationary machining. 
<??>For this purpose, drive slides (1) lie approximately parallel to centring and clamping slides (6). The transmission of motion is as follows: from the drive slides via sloping wedge surfaces (2) to deflection pins (4/5), from the deflection pins via further sloping wedge surfaces (8) to the centring and clamping slides. 
<??>The invention permits the design of fixed centring chucks or individual elements in a variable arrangement. The advantages essentially obtainable are: high retention forces, variable centring and clamping even of tall and large workpieces, simple construction, freedom from play and means of clamping in a floating manner. 
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Patent EP-0346830-B1 (EP)
Inventor: SINCLAIR JOHN DAVID
IPC: A61K31/00
Filed: 1989-06-13
Granted: 1995-05-10
Abstract: Described is the use of opiate antagonists for the preparation of pharmaceutical compositions to be administered simultaneously or separately sequentially with alcohol in the treatment of alcoholism. These pharmaceutical compositions are capable of extinguishing the alcohol-drinking response of alcoholics during a relatively short period of time by having the alcoholics drink alcoholic beverages repeatedly while the opiate antagonist contained in said pharmaceutical composition blocks the positive reinforcement effects of ethanol in the brain.
Patent EP-0395792-B1 (EP)
Title: Procedure for the bleaching of pulp
IPC: D21C9/10
Filed: 1989-09-18
Granted: 1993-07-14
Abstract: The invention concerns a procedure for the bleaching of pulp using oxygen as an oxidating bleaching chemical. The essential features of the invention are that oxygen is used in the first oxidation stage of the bleaching process, that the pulp is subjected to enzyme treatment, and that after oxygen bleaching and enzyme treatment, the pulp is washed. According to the invention, the subsequent oxidation stages can be implemented using bleaching chemicals containing chlorine, e.g. chlorine gas and/or chlorine dioxide. The use of enzymes allows partial burning of the washings and enables the amounts of toxic compounds in the spent bleach liquor to be reduced, simultaneously lowering its chemical oxygen demand.
Patent EP-0367012-B1 (EP)
Title: One-package rtv compositions which are storage-stable under anhydrous conditions and form paintable elastomers
IPC: C08L83/04
Filed: 1989-10-17
Granted: 1993-09-29
Abstract: The present invention relates to polydiorganosiloxane compositions which can be stored under anhydrous conditions, can be cured at ambient temperature in the presence of water or atmospheric air to give low-modulus elastomers of high extensibility and tear strength and are obtainable by mixing  alpha , omega -dihydroxypolydiorganosiloxanes, if desired plasticising polysiloxanes, such as  alpha , omega -bis(triorganylsiloxy)polyorganosiloxanes with carboxamidoalkylalkoxysilicon compounds as crosslinking agents and complex titanic acid esters, and fillers and, if desired, pigments and heavy-metal salts which accelerate the crosslinking, the fillers used being precipitated, hydrophobicised chalk whose residual moisture has been removed before the addition of titanic acid esters and crosslinking agents.
Patent EP-0328390-B1 (EP)
Inventor: GEFTER MALCOLM L
IPC: C07K14/16
Filed: 1989-02-09
Granted: 1994-09-14
Abstract: Methods and compositions for treating a host susceptible to HIV infection are provided. The compositions comprise at least one peptide compound having a first region cross-reactive with an HIV B-cell epitope and a second region comprising an immunodominant sequence restricted by a human haplotype of interest and providing for T-cell stimulation. The method comprises administering to the host in an amount sufficient to induce antibodies a peptide compound of this invention.