baber/WOPTO huggingface dataset:
Patent EP-0436204-A1 (EP)
Inventor: ANDEREGG PETER
IPC: B65H59/38
Filed: 1990-12-21
Abstract: In this method, a sensor (32) in the form of a piezoelectric foil is attached to a yarn guide (18) or its suspension (20) and supplies a signal which, inter alia, reflects the vibrations induced in the yarn guide by the yarn movement. To obtain a signal corresponding to the yarn tension, either the frequency (f1) of an element (22) winding up the yarn and/or harmonics of this frequency (f2 to f9) corresponding to the yarn noise are filtered out of the sensor signal and the level of this frequency or frequencies is measured. 
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Patent EP-0430373-A1 (EP)
Inventor: OORTMAN GERLINGS JAN DIONIJS
IPC: H01K1/18
Filed: 1990-11-26
Abstract: The cc incandescent body (5) of the electric incandescent lamp has an sc intermediate portion (12) extending axially in the lamp vessel (1) and surrounded by a support member (20). The support member comprises an open ring (21) with ends (22, 23) defining a gap (24). Portions (25, 26) of these ends (22, 23) extend towards the axis (2) and have bent end portions (27, 28) which are inserted into secondary turns (13, 14) of the incandescent body (5). The support member (20) cannot be shifted along the incandescent body (5).
Patent EP-0383556-A1 (EP)
Inventor: HORII KIYOSHI
IPC: B26F3/00
Filed: 1990-02-14
Abstract: The present invention provides a novel method for cutting comprising performing cutting by ejecting a fluid by a Coanda spiral flow generated through introduction of a pressurized fluid. 
     Furthermore, as an apparatus for the application of the present method, the present invention provides an apparatus for cutting comprising a rotatable and movable Coanda spiral flow generating nozzle having an annular slit (3) for introducing a pressurized fluid transversely to a nozzle ejecting port (1) and a curved wall (5) running from said slit to said ejecting port. 
     Cutting efficiency may be largely improved. Wear resis­tance of a nozzle may be more excellent. In case of using hard cutting particles, they may be uniformly dispersed throughout the fluid.
Patent EP-0389194-A1 (EP)
Inventor: MATSUO HIROTO
IPC: H01B17/06
Filed: 1990-03-16
Abstract: Disclosed is a method and a mold for forming a zinc collar on an insulator metal cap. The zinc collar forming mold (17) comprises a setting section (21,22) for setting the metal cap in position on the mold and an upwardly opening cavity defined around the periphery of the setting section. For molding a zinc collar, the metal cap (4) is immersed in molten zinc, and is then set upright on the setting section of the mold with the zinc on the lower half thereof being still in the molten state. Subsequently, molten zinc is poured from the upper opening of the mold, and upon solidification of the molten zinc, a zinc collar (6) is formed around the external circumference of the metal cap.
Patent EP-0403081-A1 (EP)
Inventor: MACDONALD LINDSAY
IPC: G06F3/048
Filed: 1990-05-17
Abstract: A method of displaying a selected section of an N-dimensional colour space uses two memories (14,16) the first memory (14) stores memory addresses of the second (16). The second memory (16) stores data defining colour at addresses corresponding to the selected section and background colour at all other addresses. The defined colours and background are output to a display (11) so that the background areas blend with the existing background and only the colour of the selected section is redrawn not the whole image.
Patent EP-0400873-A1 (EP)
Inventor: UCHINO MASAHIDE C O JAPAN FIEL
IPC: C23G5/04
Filed: 1990-05-22
Abstract: To clean electronic parts, machine parts, medical equipments, etc., even if a solvent that influences less detrimentally the human body, environment, etc. such as isopropyl alcohol, other alcohol, a terpene oil, a hydrocarbon solvent, or other combustible solvent is used as a cleaning liquid, safe cleaning that prevents the cleaning liquid from catching fire can be carried out since the cleaning process is carried out in such a manner that a cleaning means (6) holding a cleaning liquid (7) is positioned in a holding tank (1) holding an incombustible liquid (2) with the cleaning means (6) submerged in the holding tank (1), or with the gateway nonsubmerged, or with the cleaning means placed over the surface of the incombustible liquid.
Patent EP-0410793-A1 (EP)
Inventor: KOHN RACHEL S
IPC: B01D53/22
Filed: 1990-07-27
Abstract: An improved method of gas separation and novel polyimide membranes are disclosed and claimed. Membranes in accordance with the present invention include the condensation product of fluorinated diamines such as 2,2′-bis 3-aminophenyl)hexafluoro­propane, 2,2′-bis(4-aminophenyl)hexafluoropropane and 2-(3-amino­phenyl)-2′-(4-aminophenyl)hexafluoropropane with aromatic dian­hydrides such as 3,3′, 4,4 benzophenone tetracarboxylic acid dianhydride.
Patent EP-0409680-A1 (EP)
Inventor: BERREBI GEORGES
IPC: B01J27/043
Filed: 1990-06-26
Abstract: Process of pretreatment of a refining or petrochemistry catalyst, consisting, depending on the nature of the catalyst, either in incorporating sulphur into the catalytic mass or in chemically reducing the active metals of the catalytic mass. The invention is characterised in that at least part of this pretreatment is carried out in a rotating shell in which heating tubes are distributed in concentric circles. <IMAGE>
Patent EP-0424274-A1 (EP)
Inventor: RAGOT CLAUDE
IPC: E03D9/14
Filed: 1990-10-19
Abstract: Apparatus for dispensing water especially for supplying a constant-level reservoir, such as the flushing reservoir of sanitary toilets, characterised in that, with a view to silent operation, the apparatus comprises a device whose purpose is to prevent or limit sound vibrations while the reservoir is filling up and this device consists of a chamber (6) for flow of the fluid comprising, between an inlet and an outlet, a multitude of passages forcing the fluid to flow as a plurality of fine streams, each following a path which is not straight, and the chamber (6) consists of a volume comprising, an inlet and an outlet which are opposite each other, a filling of solid elements such as spherical balls allowing interstices to exist between them which form the passages for the non-turbulent flow of the fluid. <IMAGE>
Patent EP-0448916-A1 (EP)
Inventor: SANTE ORLANDO
IPC: A45D8/34
Filed: 1990-03-29
Abstract: The device according to the present invention consists of two overlaid steel blades (1), hinged at the two corresponding ends (2) so that when thay get subject to two counterposed pressures acting along the longitudinal axis, they get curved so as to form an eyelet in which the hair lock that is to be bound, the blades being covered with fabric or other material (R) for protecting the hair from the direct contact with said blades, beyond creating a sufficient friction.
Patent EP-0424354-A1 (EP)
Inventor: AUER JOHANN ING
IPC: C21C5/46
Filed: 1990-10-11
Abstract: A metallurgical vessel, such as a steel works converter, is provided with a refractory brick lining (6, 7, 18) and has a probe orifice (1), penetrating a wall (2) of the vessel, for introducing a measuring and/or sampling probe. 
<??>To prevent accretion of slag and/or to be able to remove such possible accretions in a simple manner, the probe orifice (1) is provided with a lining (14) of graphite or of a graphite/alumina mixture. 
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Patent EP-0451168-A1 (EP)
Title: 1-phenyl-3-carboxyamidopyrrolidones and their use as herbicides.
Inventor: WOOLARD FRANK X
IPC: C07D207/277
Filed: 1989-11-29
Abstract: 1-Phenyl-3-carboxyamidopyrrolidones of the formula   <IMAGE>   in which R1 is H, alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, phenyl, halophenyl, benzyl, halobenzyl, or alkyl substituted with alkoxy, alkyltyhio, phenyl, hydroxy or cyano; and R2 is H or alkyl; or R1 and R2 are combined as alkylene or alkyleneoxyalkylene; R3 is alkyl or alkenyl; R4 is H, halogen, CH3, CF3, CF2CHF2, OCF2CHF2, OCHF2, OCF3, SCH3, S(O)CH3, SO2CH3, methoxyiminomethyl, methoxyimino-1-ethyl, benzyloxyiminomethyl, or benzyloxyimino-1-ethyl;n is zero or 1; X is H or halogen; Y is O or S; and Z is O or S, are useful as herbicidal agents.
Patent EP-0456682-A1 (EP)
Inventor: WELBOURN CHRISTOPHER MARK
IPC: H01L29/73
Filed: 1990-02-01
Abstract: L'invention concerne un transistor P-N-P (10) en diamant, ainsi qu'un procédé permettant sa fabrication. Le transistor (10) comprend un substrat (12) en diamant comportant deux régions semiconductrices (14) de type p, séparées par une région isolante (16) présentant une couche semi-conductrice (18) de type n, réalisée par dépôt en phase gazeuse par procédé chimique. Les régions de type p (14) sont de préférence obtenues par dopage à l'aide de bore, et par régulation de la concentration d'impuretés d'azote à l'aide de sorbeurs d'azote. Les couches de type n (18) contiennent de préférence du phosphore.
Patent EP-0463049-A1 (EP)
Inventor: NADEN DAVID SCALBY GROVE
IPC: C01F7/302
Filed: 1990-03-16
Abstract: On décrit un appareil permettant d'effectuer des réactions à températures élevées entre des réactants, qui comprend un réacteur (1), un élément d'insertion à extrémités ouvertes (2) placé dans ledit réacteur (2) mais à une certaine distance des parois de ce dernier, une entrée pour le gaz (3) disposée à l'une des extrémités du réacteur et permettant d'introduire par l'une des extrémités de l'entrée pour le gaz un jet de mélange gazeux comprenant au moins un réactant et un gaz de formation de plasma, une sortie (4) pour le(s) produit(s) de réaction du réacteur, ainsi qu'un dispositif d'évacuation du plasma (5, 6) permettant de chauffer le milieu gazeux par décharge de plasma à une température plus élevée, l'élément d'insertion étant monté de telle manière par rapport à l'entrée pour le gaz qu'il se forme un chemin étendu pour le gaz entre l'entrée de gaz et la sortie de gaz. Grâce audit appareil on peut, par exemple, produire du carbure de silicium par la réaction de dioxyde de silicium ou de monoxyde de silicium avec des carbones particulaires, que l'on produit par exemple par craquage d'un hydrocarbone, à une température comprise entre environ 2000°K et environ 2350°K.
Patent EP-0417321-A1 (EP)
Inventor: KAWAMORI YUJI
IPC: G01D21/00
Filed: 1990-03-30
Abstract: Une unité d'interface pour l'usager, qui sert d'unité de commande d'opérations (20), est placée entre un tableau de commande (10) et une unité de mesure (30) et comprend une unité de traitement d'usage général (21) et une mémoire (22). Ladite unité de traitement d'usage général (21) est munie d'une unité de traitement d'entrée (S), une unité de traitement de réponse de guidage (T) et une unité de traitement de discrimination (SB). Chacune desdites unités de traitement comprend une unité de traitement séparée qui traite les plages prédéterminées par des organes d'opération divers (11a à 11b) et par des organes de visualisation (13, 14) utilisés dans divers instruments de mesure, ainsi qu'une unité de commande de traitement pour la commutation et le traitement desdites plages en fonction des données provenant de la mémoire (22). Ladite unité de traitement d'usage général est équipée d'une unité de contrôle de processus d'entrée (U) qui contrôle les processus d'opération en fonction de données stockées dans la mémoire. Ladite mémoire (22) stocke les conditions de discrimination pour déterminer si les données sont acceptables ou non en tant que données qui peuvent préciser le contenu du traitement de données reçues des organes d'opération, en tant que données pouvant servir à la visualisation de guidage opérations, ou en tant que données de processus d'entrée qui déterminent le processus d'opérations.
Patent EP-0470131-A1 (EP)
Inventor: RADCLYFFE EDWARD STANLEY
IPC: G03B7/00
Filed: 1990-04-27
Abstract: A component bearing an image is produced by printing the image (12) on a layer (11) of a high temperature glue which has been applied to a layer of a transparent medium (10). The image is printed on the glue layer using carbon or a carbon-containing compound that does not flow when applied to the glue surface. The component consisting of transparent medium, high temperature glue and image is then bonded to a substrate (13) using a thermal bonding process to produce a laminate of the transparent medium and the substrate. The image is not distorted by the thermal bonding process, but remains clearly visible through the transparent medium. Typically the transparent medium will be a polyester film or a sheet of glass beads dispersed in glue. One or more additional layers (27) may be bonded to the substrate (13) to increase the stiffness of the product laminate. <IMAGE>
Patent EP-0428652-A1 (EP)
Inventor: LAUKIEN GUENTHER
IPC: H02K44/04
Filed: 1990-05-23
Abstract: Dans le procédé et le dispositif décrits, un champ magnétique (B) et un champ électrique (E) avec des lignes de champ (37, 41) sensiblement mutuellement perpendiculaires sont produits dans un tuyau (31) par lequel s'écoule l'eau environnante. La force résultante s'exerce sur des porteurs de charge situés dans l'eau environnante et sert à propulser le navire. Le tuyau (31) est entouré par une bobine à solénoïde (32) qui est disposée sensiblement coaxialement audit tuyau (31). Une électrode (34) est disposée sensiblement dans l'axe (33) du tuyau (31) et une source de tension (35) est reliée entre l'électrode (35) et le tuyau (31), lequel fait office de contre-électrode. Dans une variante, on peut laisser uniquement un champ magnétique (B) agir et exercer une force sur un conducteur mobile à la manière d'une machine unipolaire. Une vis d'Archimède (36) disposée dans l'espace entre l'électrode (34) et le tuyau (31) assure la déflection, dans une direction axiale, de l'eau environnante circulant autour de l'axe (33), ou bien la vis (36) est reliée de manière rigide en rotation au conducteur mobile.
Patent EP-0479913-A1 (EP)
Inventor: HENRION W S
IPC: F16F15/073
Filed: 1990-05-25
Abstract: Une structure de support à masse-ressort (36') est disposée pour servir d'accéléromètre ayant deux boucles de rétroaction électrostatiques afin de mesurer deux composantes de l'accélération. Deux de ces accéléromètres (1010, 1012) sont utilisés avantageusement sur une plateforme submergée (1006) afin de déterminer la direction d'une source sonore dans un plan d'eau. Une de ces boucles de rétroaction (924, 926, 228, 930, 932) de chaque accéléromètre est utilisée pour mesurer l'accélération terrestre à basse fréquence appliquée à la plateforme par l'inclinaison de la plateforme due aux courants et aux vagues de l'eau. L'autre boucle de rétroaction (124', 126, 150, 164, 166) de chaque accéléromètre mesure l'accélération induite par les ondes sonores sur la plateforme. L'accélération terrestre de chaque accéléromètre est utilisée pour compenser l'accélération à plus haute fréquence pour l'effet d'inclinaison de la plateforme.
Patent EP-0502219-A1 (EP)
Inventor: CALDANA FRANCO
IPC: E02B3/24
Filed: 1991-02-18
Abstract: The branch (C1) of the submerged mooring means is connected to a buoy (1) of the inflatable and deflatable type, connected in turn through at least one small flexible hose (5) to a power pack (7) arranged on the edge of the wharf or pier at the mooring area and provided with means of any suitable type whereby the condition of said buoy (1) can be modified so that when said buoy (1) is deflated it rests on the bottom of the harbor together with said mooring branch (C1), while when said buoy (1) is inflated it rises up to the surface and carries therwith said mooring branch (C1) to which one can moor a watercraft in a rapid and simplified manner and with no risk of fouling.
Patent EP-0461351-A1 (EP)
Inventor: SMITH RICHARD D
IPC: B65D85/57
Filed: 1991-03-20
Abstract: A cabinet system for storing a variety of magnetic and optical storage elements includes a cabinet frame and a plurality of drawers. The overall cabinet system comprises two or more individual units or levels which can be stacked together. In one embodiment, the upper level has two layers with two drawer chambers at each layer for holding drawers for audio cassette tapes, the middle level has two layers with two drawer chambers at each layer for holding drawers for video cassette tapes, and the lower level has one layer with two drawer chambers for holding drawers for compact discs. A level for storing computer floppy discs can be further provided, either between the audio cassette level and the video cassette level or elsewhere. The drawers at different levels are specially designed for storing a special kind of magnetic or optical storage elements respectively. The cabinet system of the present invention can be easily manufactured and has an attractive appearance.
Patent EP-0463329-A1 (EP)
Inventor: ALBERTSHOFER GUENTER DIPL-ING
IPC: B60T15/48
Filed: 1991-05-07
Abstract: The invention relates to a compressed air system for a commercial vehicle for the simultaneous and independent application to a service brake system and a driver's cab pneumatic suspension of compressed air circuits safeguarded at different shut-off pressures. In order to isolate and mutually safeguard two parallel compressed air circuits (11, 12), an indirectly controlled 3/3-way valve (4) is provided, which is acted upon by compressed air from an air compressor (1) and is connected by one outlet (13) to a pressure regulator (5) and by the other outlet (14) to a pressure regulator (5'). The pressure regulator (5) safeguards the air reservoir (8) for the service brake system and the pressure regulator (5') the reservoir (9) for the pneunatic suspension system. <IMAGE>
Patent EP-0515710-A1 (EP)
Inventor: HAINING MICHAEL LYNN
IPC: A61M5/32
Filed: 1991-05-27
Abstract: To protect against accidental needle prick a catheter and insertion device are provided wherein the needle is retractable within the device after insertion of the catheter. The device comprises a hollow barrel (10) or tube of semi-rigid plastic material into which the needle (40) can be retracted after use. The insertion needle is mounted on a carrier (50) with the sharp end oriented toward an open insertion end of the barrel with the catheter (20) snugly fit about the needle. A sliding tab (60) is mounted to the carrier by an outwardly biased flexible member (62) and extends through a longitudinal slot (90) in the barrel. Near either end of the slot V notches (81,82) are provided in the internal wall of the barrel to engage locking hubs (63,64) on the sliding tab to releasably lock the carrier in either the exposed or retracted position. A flat catheter locking surface (72) is provided at the insertion of the barrel with a reverse slope to allow the catheter flange (110) to slide onto the flat surface and allow easy retraction of the needle without disturbing the inserted catheter.
Patent EP-0464673-A1 (EP)
Inventor: RADEL HARRY
IPC: F02M1/00
Filed: 1991-06-27
Abstract: In order to develop an internal combustion engine with a carburettor, in particular with a diaphragm carburettor (100) with an inlet section (11a), a carburation section (11), a throttle valve section (12), a partial load and a main jet chamber (25, 38) and a fuel feed line (16) having a fuel pump (18), which line is connected to a fuel tank (15) via a fuel line (14) and which is connected to a filter chamber (20), an intake section (40) preconnected to the carburettor (100) and comprising an inlet pipe (42), an air filter (43) and an intake manifold (44), an inlet section (41) post-connected to the carburettor (100) and comprising an intermediate flange (45), an intake duct (46) and an overflow duct (47), in such a way that the principle of additional injection under all starting and environmental conditions leads to problem-free starting, it is proposed that a fuel return line (60) be provided which is connected at one end (61) to the fuel feed line (16) and at its other end (62) to the fuel tank (15), in the length of which a flow resistance (throttle) (59) is arranged. 
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Patent EP-0479028-A1 (EP)
Inventor: INEZ ARTHUR
IPC: B29D30/68
Filed: 1991-09-17
Abstract: The apparatus for regrooving the grooves with which the treads of tyres are provided comprises a cutter (1) whose shape corresponds to the cross-section of the said grooves to be regrooved and a guide (2) which can be adjusted in terms of depth in order to bear on the bottom of the groove existing before the regrooving, such that the depth of regrooving is determined by the distance (d) existing between the said cutter and the guide. 
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Patent EP-0486994-A1 (EP)
Inventor: EVANS STEVEN
IPC: B41M5/385
Filed: 1991-11-18
Abstract: A cyan dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising a mixture of cyan dyes dispersed in a polymeric binder, at least one of the cyan dyes having the formula:
       
 wherein: 
   R¹ and R² each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms; a substituted or unsubstituted cycloalkyl group having from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; or a substituted or unsubstituted aryl or hetaryl group having from 6 to 10 carbon atoms; 
   or R¹ and R² represent atoms which can be joined together to form, along with the nitrogen to which they are attached, a 5- to 7-membered heterocyclic ring; 
   or either or both of R¹ and R² together with one or two of R³ represent atoms which can form a 5- to 7-membered heterocyclic ring; 
   each R³ independently represents substituted or unsubstituted alkyl, cycloalkyl, allyl, aryl or hetaryl as described above for R¹ and R²; alkoxy, aryloxy, halogen, nitro, cyano, thiocyano, hydroxy, acyloxy, acyl, alkoxycarbonyl, aminocarbonyl, alkoxycarbonyloxy, carbamoyloxy, acylamido, ureido, imido, alkylsulfonyl, arylsulfonyl, alkylsulfonamido, arylsulfonamido, alkylthio, arylthio or trifluoromethyl; 
   or atoms at any two adjacent positions of R³ may be combined together to form a 5- or 6-membered carbocyclic or heterocyclic ring; 
   m is an integer of from 0 to 4; 
   R⁴ represents R⁵, alkylthio or arylthio, with the proviso that when R⁴ is alkylthio or arylthio, then m must be at least 1; and 
   R⁵ represents a substituted or unsubstituted aryl or hetaryl group as described above for R¹ and R²; 
   and at least one of the other of the dyes has the formula:
       
 wherein: 
   R¹, R², R³ and m represent the same as above; 
   X represents hydrogen, halogen or may be combined together with Y to represent the atoms necessary to complete a 6-membered aromatic ring, thus forming a fused bicyclic quinoneimine, such as a naphthoquinoneimine; with the proviso that when X is hydrogen, then J represents NHCOR F , where R F  represents a perfluorinated alkyl or aryl group; and with the further proviso that when X is halogen, then J represents NHCOR⁶, NHCO₂R⁶, NHCONHR⁶ or NHSO₂R⁶; and with the further proviso that when X is combined with Y, then J represents CONHR⁶, SO₂NHR⁶, CN, SO₂R⁶ or SCN; 
   R⁶ is a substituted or unsubstituted alkyl, cycloalkyl, allyl, aryl or hetaryl group as defined for R¹ above; and 
   Y is R¹, acylamino or may be combined together with X as described above.
Patent EP-0442574-A1 (EP)
Inventor: HILLEN WALTER DR
IPC: G03B42/02
Filed: 1991-02-11
Abstract: In an arrangement for scanning an X-ray exposure by means of several electrometer probes (6) which scan the charge pattern of the photoconductor (1), in which the distance between the electrometer probes (6) and the photoconductor (1) is measured by means of an alternating voltage coupled to the photoconductor (1) which is scanned by means of electrometer probes and is filtered out for obtaining the distance measurement signals, it is provided that the output signals of all electrometer probes (6) are used for determining the picture values of the X-ray exposure, that the output signals of at least some of the electrometer probes (6) are at the same time used for determining the distance measurement signals by means of a suitable filter (23) and that adjustment means are provided by means of which the distance between the electrometer probes (6) and the photoconductor (1) is continuously set to a nominal value as a function of the measurement signals during the scanning of an X-ray exposure. 
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