baber/WOPTO huggingface dataset:
Patent EP-0308754-A1 (EP)
Inventor: FOERY HERMANN JOSEF
IPC: D03D47/30
Filed: 1988-09-10
Abstract: The nozzle has a nozzle body (1), in which a nozzle bore (2) is made. The nozzle bore (2) has recesses (5) which are in the form of a sector of a circle. The nozzle body (1) is inserted in a bore of a nozzle holder (14). The recesses (5) can be inclined with their axes (6) relative to the central axis (4). This inclination of the axes (6) ensures a concentration of the outflowing fluid jet with a focusing effect, with the result that the available pressure energy of the jet is utilised more effectively than in known nozzles. <IMAGE>
Patent EP-0312761-A1 (EP)
Inventor: POSSATI MARIO
IPC: G01N21/64
Filed: 1988-09-12
Abstract: Device comprising a support (21-23) with a seat (27, 27′) housing a measuring cell (24, 24′) having a feeler (6,6′) adapted to contact the part to be checked and with a strain gauge transducer (12-17) for detecting the feeler position. In order to obtain a device with very small overall dimensions and high accuracy and repeatability, the measuring cell (24, 24′) comprises an integral element (1) having a support portion (2) fixed in the seat (27, 27′), a free portion (4, 4′) carrying the feeler (6, 6′) and an intermediate resiliently deformable portion (3, 3′), whereto there is fixed a strain gauge (13) of the transducer (12-17).
Patent EP-0316786-A1 (EP)
Title: Trialkylaminsalze von 1,1-Dicyano-2-hydroxy-3-chlorprop-1-en, sowie ein Verfahren zur Herstellung von 2-Amino-4-chlor-3-cyano-5-formylthiophen
Inventor: ETZBACH KARL-HEINZ DR
IPC: C07D333/38
Filed: 1988-11-11
Abstract: Die Erfindung betrifft Trialkylaminsalze von 1,1-Dicyano-2-hydroxy-3-chlorprop-1-en, wobei das Trialkylamin jeweils 10 bis 24 Kohlenstoffatome aufweist, ein Verfahren zu seiner Herstellung, ausgehend von Malondinitril, Chloracetylchlorid und Trialkylamin, sowie ein Verfahren zur Herstellung von 2-Amino-4-chlor-3-cyano-5-formylthiophen, bei dem man ein Trialkylaminsalz von 1,1-Dicyano-2-hydroxy-3-chlorprop-1-en, wobei das Trialkylamin jeweils 10 bis 24 Kohlenstoffatome aufweist, mit Schwefelwasserstoff oder einem Sulfid cyclisiert, dann mit einem Gemisch aus N,N-Dimethylformamid und Phosphoroxychlorid umsetzt und das Reaktionsprodukt ohne Zwischenisolierung sauer verseift.
Patent EP-0322637-A1 (EP)
Inventor: DEMUTH ROBERT
IPC: B24B19/18
Filed: 1988-12-14
Abstract: The card clothing elements (17) of a carding machine are ground using an abrasive material which is resiliently pretensioned against the card clothing teeth. It is customary in the field of spinning to grind the card clothing teeth from time to time in order to resharpen them when necessary. This has the disadvantage that for this purpose the carding machine needs to be taken out of service for certain time intervals. Moreover, the wear at the tips of the teeth is responsible for a gradual, continuous deterioration in web quality, which suddenly improves on grinding. The last-mentioned factor makes it difficult to produce yarns of uniform quality. 
<??>These disadvantages are to be avoided by subjecting at least one card clothing element (17) of the carding machine to grinding while in service in a grinding process brought about by the in-service movement of the card clothing element (17) and by making the grinding area (31) of the process material (22) movable in three degrees of freedom in a resiliently pre-tensioned position. An additional benefit is uniform wear of the teeth. 
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Patent EP-0290058-A1 (EP)
Inventor: VAN EGERAAT WALTERUS ALPHONSUS
IPC: G01N23/207
Filed: 1988-02-22
Abstract: An X-ray analysis apparatus comprises an analysis crystal which is cylindrically curved in the saggital direction. As a result, a beam diffracted by the crystal is collimated in that direction, i.e. the plane of incidence of the X-ray beam, so that a substantial gain as regards radiation yield is obtained without loss of resolution.
Patent EP-0299571-A1 (EP)
Inventor: HEIJENGA BEREND
IPC: B65D85/80
Filed: 1988-07-06
Abstract: A container for a small quantity of milk, cream or the like, comprising a tub-shaped filling cavity (1) with a flat circumferential stif rim (4) and a cover sheet (5) thereto by means of a sealing seam, said flat rim and cover sheet at one side being extended beyond the connecting seam (6), for forming a pulling tab (5′) allowing said sheet to be pulled away for forming a dispensing opening. In the extended rim portion (4′) of the stiff rim (4) a channel (7) communica­ting with the filling cavity (1) is formed, extending slight­ly beyond the connecting seam (6) and transversely to the outer boundary (8) of said seam (6), said channel (7), beyond the connecting seam (6), being surrounded by an additional sealing seam (9) which is weaker than the connecting seam portion (6′) extending transversely to said channel (7), so that said pul­ling tab (5′) can be pulled away up to said connecting seam (6′), for uncovering a dispensing opening (7′) with a fixed small dimension for said channel (7).
Patent EP-0286213-A1 (EP)
Inventor: BOLTON JOHN STEPHEN
IPC: F16F15/123
Filed: 1988-02-22
Abstract: A rotary coupling device, has a hub (10) driving a hub flange (28) formed with windows (281) and (282) containing helical compression springs (36A) and (36B). Those springs are also contained in windows (181) and (182) in disc-like side plates (18) and (18A) rivetted together at (16) to form a carrier for friction material (13). The springs (36A) and (36B) are also contained in windows (321) and (322) respectively in floating disc-like plates (32) and (32A). Said windows are so dimensioned that an initial relative rotation between the friction material carrier (16, 18, 18A) and the hub and hub flange (10, 28,) causes one of the springs (36A or 36B) to be compressed and urge the floating plates (32, 32A) to rotate relatively to the carrier (16, 18, 18A) or to the hub and hub flange (10, 28) so that the relative movement between the floating plates (32, 32A) and the carrier (16, 18, 18A) or the hub and hub flange (10, 28) compresses the other of the springs (36A, 36B). Thus during this initial movement the springs (36A and 36B) are   compressed in series. Once the relative rotation between the carrier (16, 18, 18A) and the hub and hub flange (10, 28) exceeds a certain angle, the plates (32, 32A) no longer take part in the compression of the springs which are now compressed in parallel between the carrier (16, 18, 18A) and the hub and hub flange (10, 28).
Patent EP-0286218-A1 (EP)
Inventor: CAREY JOHN GERARD
IPC: C08K9/06
Filed: 1988-02-26
Abstract: An adhesion promoter compositon comprising an organic polymer, of number average molecular weight up to 300,000. and containing an acidic group (or a precursor thereof) and a condensable group containing silicon, organic polymer components thereof, substrates coated with the promoter, and with other organic polymer coatings, and to processes for the preparation of the promoters and the coated substrates.
Patent EP-0309320-A1 (EP)
Inventor: RAMBAUT MICHEL
IPC: G01T1/17
Filed: 1988-09-15
Abstract: The system detects events occurring in a predetermined energy window. It carries out a count N2 for a time  DELTA TS and a count N3 for a time  DELTA Tb, where  DELTA Tb = q DELTA TS and q is a positive number, during which no event corresponding to the expected pure signal is present. It evaluates the information contributed by the counts N2 and N3 for the chosen value of the coefficient q, or the probability of associated false detection, by comparison with at least one information threshold Im, each threshold being associated with a predetermined rate of false detection. The comparison can be made indirectly on a function of this probability and can use tabulated values. 
<??>Application especially to the detection of corpuscular radiation. 
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Patent EP-0323330-A1 (EP)
Inventor: LEONARD ROLAND
IPC: B29C45/27
Filed: 1988-12-22
Abstract: Mould nozzle which consists of a cylindrical body forming a sleeve, associated with heating means and integrated into a receiving housing provided in the thickness of a mould, the nozzle entering the mould cavity via a downstream orifice and being able to receive, via its upstream orifice opposite the previous orifice, the flux of material injected from the press nozzle. The mould nozzle consists of a first fixed cylindrical sleeve (3) immobilized on the wall of the mould and comprising the said upstream orifice for the inlet of the material. The nozzle comprises a second movable sleeve (4), co-linear with the first, and mounted so as to slide telescopically inside the first sleeve, the end (5) of this second sleeve, opposite the end engaged in the first sleeve, bearing against the wall (9) of the receiving housing (8) provided in the thickness of the mould (2), the pressure of the injected material (4) thus tending to press the end of this sliding sleeve against the wall (9) of the housing while providing the sealing of the assembly. 
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Patent EP-0350490-A1 (EP)
Inventor: MARSHALL JOHN JAMES
IPC: B63B21/50
Filed: 1988-03-10
Abstract: Une système de support et d'amarrage destiné à l'ancrage de structures marines se compose d'une pluralité d'éléments d'ancrage (1) espacés équiangulairement et fixés au fond marin, à une extrémité, au moyens d'ancres (4). Les autres extrémités des éléments d'ancrage (1) sont connectés à un élément (3) de bride commun. Huit éléments (1) d'ancrage peuvent être utilisés, donnant au système une configuration octogonal. Chaque élément d'ancrage se compose d'une partie (10) flottante et d'une partie (11) non flottante, la partie flottante étant telle que le point d'ammarrage est positionné en dessous de la surface de l'eau pour assurer une retenue sensiblement horizontale de l'objet amarré ou supporté, et pour permettre aux bateaux de passer au-dessus du système sans entrer en contact avec celui-ci. Le système est fait de telle sorte qu'il peut être pré-installé avant l'arrivée de la structure marine. Le flottaison des chambres peut être modifiée afin de régler la précharge du système.
Patent EP-0357639-A1 (EP)
Title: Procede de preparation de phosphites de diarylalkyle et de phosphates de diaryle
Inventor: REINEKE KARL E
IPC: C07F9/145
Filed: 1988-02-14
Abstract: On prépare des phosphites de diarylalkyle en laissant réagir des dihalophosphites d'alkyle avec un phénol. On prépare les halophosphates de diaryle par halogénation d'un phosphite de diaryl alkyle.
Patent EP-0331996-A1 (EP)
Inventor: MULLER HANNS PETER DR
IPC: C08G18/00
Filed: 1989-02-25
Abstract: The reaction resin mixture (reaction-curable resin mixture) contains at least one organic polyisocyanate a), at least one organic compound b) containing at least two epoxide groups, at least one alkylating agent c) which inhibits the reaction of a) and b), and optionally further assistants and additives d).
Patent EP-0341584-A1 (EP)
Inventor: YAMADA TOHRU
IPC: A61P1/10
Filed: 1989-05-05
Abstract: A soft capsular preparation comprising a polyethylene glycol solution of sodium picosulfate. The soft capsular preparation is stable over a prolonged storage time and is convenient to carry around. In addition, an exact dosage of the medicine can be administered.
Patent EP-0362471-A1 (EP)
Inventor: RIEDE URS N PROF DR
IPC: A61K35/10
Filed: 1989-06-08
Abstract: A method of protecting fish from stress comprising adding to the water in which the fish are living a sufficient amount of a low molecular weight alkali metal humate to prevent stress which decisively lowers the mortality rate.
Patent EP-0348739-A1 (EP)
Inventor: KUTSCHER ANTON
IPC: G01N27/90
Filed: 1989-06-14
Abstract: A probe (1) is connected to a flexible push-on tube (3), in the interior of which electric leads (9, 10, 11) are arranged. To reduce the susceptibility to bending and pressure, the interior of the outer coating (3a) of the push-on tube (3) is filled with rubber elastic filler material (12) surrounding the electric leads (9, 10, 11). <IMAGE>
Patent EP-0360109-A1 (EP)
Inventor: ASPLUND GUNNAR
IPC: H02H3/17
Filed: 1989-09-09
Abstract: A converter station (1) in a high voltage direct current power transmission is provided with an electrode line pro­tective device for detection of ground faults on the elec­trode line (7) of the station. An alternating voltage gener­ator (19) injects an alternating signal with a predetermined frequency in the electrode line. The two ends of the elec­trode line are provided with suppression filters (9, 10) tuned to the measuring frequency. The suppression filter (10) arranged at the remote end of the electrode line, in relation to the feeding point, is matched, by means of a re­sistor (14), to the wave impedance of the electrode line. An impedance measuring device (21) senses the impedance of the electrode line at the feeding point in relation to ground at the measuring frequency. An indicating signal (f) is deliv­ered from the measuring device if the impedance measured de­viates from the impedance of the electrode line when in a faultless state.
Patent EP-0380771-A1 (EP)
Inventor: ANREITER ALOIS
IPC: F04B49/12
Filed: 1989-11-14
Abstract: In the novel method of manufacturing casings, especially long casings, for eccentric screw pumps or motors by a machining operation, these casings being provided in each case with a double-start or multiple-start inner-hole profile in the direction of their longitudinal axis, which inner-hole profile has periodically repeating profile flanks of predetermined pitch as inner casing working surfaces, the steps of the method are as follows:
 a) on bar-like workpieces, in each case component segments of the inner-hole profile are produced as outer machined surfaces by means of a machining operation;
 b) the workpieces are then split up in the direction of their longitudinal axes in each case into a predetermined number of component workpieces in such a way that each component workpiece has a component segment of the inner-hole profile, and
 c) these component workpieces are then put together in such a way that the component segments make up the complete inner-hole profile. 
<??>An apparatus for carrying out this method essentially has, for example, a whirling machine (8) with a milling unit (F) with a profiling cutter (4) for producing the component segments in the form of outer machined surfaces of the workpieces (3''). 
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Patent EP-0359519-A1 (EP)
Inventor: YAMADA MUTSUO KURE RESEARCH LA
IPC: C07C269/04
Filed: 1989-09-12
Abstract: A process for producing carbamic acid esters (N-phenyl carbamate) which comprises reacting an amino group-containing compound (aniline), oxygen, a nitro group-containing compound (nitrobenzene), a carbon monoxide-containing gas and a hydroxyl group-containing organic compound (ethyl alcohol) in the presence of a compound of a transition metal belonging to Pt group of VIII group (Pd) of the Periodic Table as catalyst, a non-metal halide (HCℓ) and water.
Patent EP-0364232-A1 (EP)
Inventor: PORTER WARREN W
IPC: F17C9/00
Filed: 1989-10-11
Abstract: A pump (10) for feeding fluid (16) from a reservoir (18) of fluid (16) to a location remote from said pump (10) is disclosed. The pump (10) includes a vessel (20) for holding said fluid (16) and has fluid inlet means (22,44) for receiving fluid (16) from said reservoir (18). Conduit means (30) communicates between the inside of said vessel (20) and the remote location for feeding said fluid (16) thereto. Heating means (74) is provided for evaporating said fluid (16) within said vessel (20) to create a gas pressure within said vessel (20) for forcing said fluid (16) to flow along said conduit (30). Gas discharge valve means (52) is located within said vessel (20) and is operable in response to the level of said fluid (16) within said vessel (20) for opening and closing a gas discharge outlet (26) whereby said gas discharge outlet (26) is opened when said fluid (16) falls below a predetermined level within said vessel (20) thereby relieving said gas pressure and allowing fluid (16) to enter said vessel (20) from said reservoir (18) through said inlet valve means (22,44).
Patent EP-0377996-A1 (EP)
Inventor: LEMON PETER HERBERT RICHARD BR
IPC: C04B26/12
Filed: 1989-12-21
Abstract: A cured phenolic resin may be prepared by reacting (1) an esterified phenolic compound containing one or more phenolic hydroxyl groups and/or one or more esterified phenolic hydroxyl groups and further containing one or more esterified methylol groups positioned ortho and/or para to a phenolic hydroxyl group or esterified phenolic hydroxyl group with (2) a phenolic novolak resin in the presence of a base and water or other polar solvent. The invention is particularly useful for the production of foundry moulds or cores wherein the above composition is used as a binder for a granular refractory material such as sand.
Patent EP-0344076-A1 (EP)
Inventor: VOLLAND MICHEL
IPC: D03D51/00
Filed: 1989-05-09
Abstract: This device ensures the "detachment" of an inserted pick (12) detected as being defective, by moving it away from the preceding pick (13) by means of an air injector (14) connected to a compressed-air source (16). The injector (14) is moved over the entire width of the fabric (9) in parallel with the direction of the weft threads. After the "detachment" of the defective pick (12), the latter is extracted permanently, for example by other pneumatic means (22). …<??>The invention is used on a loom of the air-jet and other types. …<IMAGE>…
Patent EP-0347385-A1 (EP)
Inventor: BOSSON GABRIEL
IPC: G01L7/12
Filed: 1989-06-08
Abstract: Aneroid barometer mechanism comprising, in a support 2, a primary lever 4 the centre of which is in contact with the capsule 3, the pivot pin 40 of this primary lever being situated at the periphery of the support, an endless screw 5 provided with a helix 51 and integrally connected to the lever 4 by a bridge 7, a secondary lever 6, the pivot pin 60 of which rests on the free end 41 of the lever 4, the free end 61 of this lever 6 terminating in a point 62 acting permanently on the helix 51. A single spring 8 bears on the support 2 and holds both the lever 4 in contact with the capsule, and the secondary lever on the primary lever. 
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Patent EP-0409871-A1 (EP)
Inventor: SPRAGUE DAVID LEROY
IPC: H03M7/40
Filed: 1989-03-29
Abstract: On code des données d'images numériques au moyen d'un code à longueur variable décrit par un groupe de valeurs de paramètres. Chaque valeur de paramètre décrit un ensemble de valeurs de code et chaque valeur de code correspond à une valeur possible des données à coder. Lorsque les données sont codées, les valeurs de paramètres sont ajoutées aux données codées. Un décodeur stocke les valeurs de paramètres dans une mémoire puis combine les valeurs de données dérivées des données codées avec des valeurs de paramètres tirées de la mémoire afin de générer des valeurs de données décodeés. Chaque mot de code comprend un préfixe indiquant un nombre de valeurs de paramètres successives à additionner, ainsi qu'un indice de population à ajouter aux valeurs de paramètres additionnées pour produire une valeur de données décodées.
Patent EP-0440636-A1 (EP)
Inventor: JOHANSEN STIG
IPC: E06C9/10
Filed: 1989-05-12
Abstract: Les escaliers de secours décrits, qui sont destinés à être montés à l'extérieur d'un bâtiment (1), comportent des plates-formes (3) à chaque étage ainsi que des échelles/cages d'escalier (4) entre les plates-formes. Les plates-formes (3) sont fixées par des charnières à la paroi du bâtiment et sont reliées au niveau de leurs bords extrêmes au moyen d'organes de liaison réciproquement articulés (6). Les échelles/cages d'escalier sont suspendues à la face inférieure des plates-formes sous la forme d'éléments articulés sous des ouvertures ménagées dans les plates-formes (3), les échelons de l'échelle étant disposés parallèles à la paroi du bâtiment. Les échelles (4) sont soutenues coulissantes au niveau de leurs extrémités inférieures par la plate-forme inférieure voisine. En position de non utilisation, les plates-formes et les échelles sont rentrées en contact avec la paroi (1) du bâtiment et peuvent être actionnées par un mécanisme actuateur dont des commandes se trouvent à chaque étage.
Patent EP-0419523-A1 (EP)
Title: Arme a feu a chargement automatique
Inventor: JAKUBASCHK HORST
IPC: F41A9/42
Filed: 1989-06-07
Abstract: Une arme à feu à chargement automatique comprend un canon (6), un barillet (10) agencé derrière le canon, avec au moins un chargeur (110), un magasin (20) de cartouches (22) et un dispositif (125) d'introduction linéaire d'une cartouche dans le chargeur par le côté du barillet opposé à la direction du tir. Le dispositif met le barillet en rotation pendant le chargement, au moins temporairement. Le canon (6), le barillet (10) et une pièce de verrouillage (8) qui reçoit et entoure le barillet forment un système de montage qui se déplace en arrière après le tir jusqu'à enclencher le dispositif (125), reçoit la cartouche (22) et l'entraîne avec soi lors de son avancement. La cartouche peut ainsi être chargée par déplacement linéaire.
Patent EP-0435940-A1 (EP)
Title: Pregnancy urine gender-indicating test and kit.
Inventor: WEISBERG KENNETH
IPC: G01N33/52
Filed: 1989-09-26
Abstract: A gender-indicating test of the unborn child is provided. It is a colorimetric test on the pregnancy urine performed on samples obtained after about the 20th week of the pregnancy. The gender-indicating composition for use in the test is a mixture of alkali hydroxide and metallic aluminum. The colored results of the exothermic reaction of the composition with the urine is evaluated-tan solutions indicate a female child and brown solutions indicate a male child. The invention includes the method, the compositions used in the method and a convenient kit containing the subdivided composition in test units for performing the gender-indicating test.
Patent EP-0411068-A1 (EP)
Title: Automate pour analyses
Inventor: MICHEL BRUNO
IPC: G05D21/02
Filed: 1989-11-07
Abstract: Dispositif automatisé pour le contrôle d'analyses par réaction chimique, comprenant un système d'alimentation (15, 17) introduisant des solutions de réactifs dosées avec précision dans une chambre de mélange (19). La chambre de mélange (19) est reliée à une chambre de réaction (21) dans laquelle se produit une partie considérable de la réaction entre les réactifs. Un paramètre physique, qui est une fonction de la concentration d'au moins un des réactifs et des produits de réaction, est mesuré dans la chambre de réaction (21). Un ordinateur (35 et 39) est utilisé pour commander automatiquement le système d'alimentation, la chambre de mélange et la chambre de réaction et pour analyser les données provenant de la chambre de réaction (21) afin de déterminer les constantes cinétiques et d'autres paramètres associés à l'analyse.
Patent EP-0385296-A1 (EP)
Inventor: SHIMASUE YOSHIYUKI C O PIAS CO
IPC: A01H1/00
Filed: 1990-02-23
Abstract: The present invention provides a method of producing a hybrid Allium plant comprising the steps of: preparing two different protoplast donors from two different Allium plants, isolating protoplasts from the donors, subjecting the protoplasts to cell fusion, and thereafter culturing fused cells. The method can be used even if one of the starting Allium plants has a vegetative propagation nature. The invention also provides a hybrid Allium plant produced by this method.