baber/WOPTO huggingface dataset:
Patent EP-0424856-A1 (EP)
Inventor: NAKAKOJI HISATADA C O TECHNICA
IPC: C25D3/66
Filed: 1990-10-22
Abstract: A plated steel sheet is produced by an electroplating in a plating bath of about 350 to 500°C containing a chloride of Zn, a chloride of Mg and one, two or more of chlorides of Na, K and Li, with a plating current density ranging between about 20 and 350 A/dm². 
     The Zn-Mg alloy plated steel sheet superior both in plating adhesion and corrosion resistance has a plating layer formed on at least one surface thereof in an amount of about 10 to 60 g/m², and by electroplating in a bath of a fused salts, the plating layer containing about 1 to 35 wt% of Mg, about 0.5 to 25 wt% of mean value of Fe and the balance substantially Zn and incidental inclusions. The Fe content in the plating layer has such a gradient that its concentration is greatest at the interface between the plating layer and the steel sheet and progressively decreases towards the surface of the plating layer opposite to the steel sheet where the Fe content is substantially zero. The plated steel sheet may further have a chromate treatment layer formed on the plating layer, with or without an organic coating film formed on the chromate treatment layer.
Patent EP-0470293-A1 (EP)
Inventor: VON ENDE-PICHLER GABRIELE
IPC: B65D75/34
Filed: 1990-11-07
Abstract: A laminate is proposed as a packaging material for gifts, comprising a lower layer and an upper layer, the two layers being bonded and not bonded to each other alternately at their facing surfaces, and the spaces between the surfaces not bonded to each other being receptacles for articles. <IMAGE>
Patent EP-0491980-A1 (EP)
Inventor: THEUS ULRICH DR
IPC: H03F1/52
Filed: 1990-12-22
Abstract: The subject-matter of the invention is a CMOS transconductance amplifier with a dynamic operating point, which has a low quiescent-current consumption (io) for a voltage/current converter (ui). On the other hand, the current yield of the output transistor (tr) in a current-balancing output circuit (p1) is high for a load current (il). The low quiescent current consumption is the result of connecting an output transistor (ta), connected as a low-impedance diode, in parallel with an active load (al) in the current output of the voltage/current converter (ui). The high current yield is achieved by a positive feedback circuit (mk) which adds a load-current-proportional auxiliary current (ip) to the quiescent current (io) of the voltage/current converter (ui) and thus produces a dynamic operating point.
Patent EP-0403037-A1 (EP)
Inventor: UNEWISSE HEINZ
IPC: B21C37/29
Filed: 1990-05-23
Abstract: The invention relates to a compressible fitting for producing a non-detachable sealed connection of pipes, which has at least one end which is of hook-shaped cross-section, is constructed in the manner of a bead, holds a round sealing ring and can be compressed with the pipe, and a region which connects thereto, is of cylindrical construction, extends in the longitudinal direction, is provided at the end with a bead-shaped depression (acting as a stop for the smooth-ended pipe which can be pushed in) and connects to the region characterising the type of fitting. In order to provide a compressible fitting which can be produced cost-effectively while maintaining the known rapid connection technology it is proposed that the region characterising the type of fitting be constructed as a cast or stamped base body (2, 9), which is produced from a metallic or non-metallic material, which, with a standardised connecting piece (3, 3', 3''), produced from sheet metal, has, in a known manner, an end (4, 4', 4'') which is constructed in the manner of bead and holds a round sealing ring (5, 5''), and a region (6, 6', 6''), which connects thereto, is of cylindrical construction and is provided at the end with a bead-shaped depression (7, 7', 7'') which acts as a stop for the smooth-ended pipe which can be pushed in. 
<IMAGE>
Patent EP-0382566-A1 (EP)
Inventor: KOBAYASHI NOBORU
IPC: B61F5/38
Filed: 1990-02-09
Abstract: A railway car bogie has a bearing (11,12) at the centre of each of the front and rear axles (2) and a pair of struts (13,14) arranged in a V connected at one end to each bearing to define an imaginary centre of rotation at or adjacent the centre of the bearing and at the other end to the bogie frame (5). By mounting the axle boxes (4) for lateral and longitudinal sliding movement relative to the axle springs (9,10) around the imaginary centre of rotation, a railway car (25) mounted on the bogie exhibits greater stability for high speed straight running and easier passage around tight curves.
Patent EP-0383608-A1 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D65/12
Filed: 1990-02-15
Abstract: The rotatable friction members (2) of a disc brake which are brought into engagement with stationary braking surfaces (1,3′) in the brake housing (3) are rigidly splined to a shaft (5) to be braked at their central portions (21), but have annular outer portions (20) which engage the braking surfaces (1,3′) which are connected to the central portions (21) by connecting portions (22) which enable the friction members (2) to be compliant in that the outer portions (20) can move axially relative to the central portions (21). This helps to compensate for misalignment of pressure plates (7,8) or braking surfaces (1,3′) and reduces noise and vibration. The friction members (2) may have connecting portions (22) made flexible by making them thinner, or by perforating them with apertures (36;40). Alternatively the outer portion (20) may be provided on a separate outer member (20′) splined to an inner member (21′) which is in turn splined to the shaft (5).
Patent EP-0401029-A1 (EP)
Inventor: MROZIK HELMUT
IPC: C07H19/01
Filed: 1990-05-31
Abstract: There are disclosed novel avermectin derivatives wherein the outer oleandrose ring of avermectin or avermectin monosaccharide is homologated by addition of diazomethane to 4˝- or 4′-oxo-avermectin to afford the oleandrose 4˝- or 4′-spiro-epoxide. The homologated avermectins can then be further derivatized to afford additional novel avermectins. The new compounds are potent antiparasitic agents, in particular, the compounds are anthelmintic, insecticidal and acaricidal agents.
Patent EP-0405921-A1 (EP)
Inventor: FLOYD WILLIAM C
IPC: C08F251/00
Filed: 1990-06-26
Abstract: A binder suitable for non-woven fibres or fabrics is prepared comprising a starch polymer graft, starch and a starch crosslinking agent. An acrylamide copolymer may optionally be included. The binder is useful for non-woven fibres such as a polyester fibre mat, and particularly single ply, bitumin roofing materials.
Patent EP-0408273-A1 (EP)
Inventor: JERZEWSKI ROBERT L
IPC: A61P43/00
Filed: 1990-07-09
Abstract: Shelf stable tablets containing fosinopril sodium are prepared by employing either sodium stearyl fumarate or hydrogenated vegetable oil as the lubricant. The tablets can contain conventional excipients such as fillers, binders, and disintegrants as well as an optional diuretic.
Patent EP-0426428-A1 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/00
Filed: 1990-10-30
Abstract: A flavour delivery system is disclosed, offering a combination of improved properties including improved flavour intensity with reduced bitterness, together with improved flavour extension and release characteristics when incorporated into chewing gums and other products, comprises an emulsion of a liquid flavour, preferably a flavour oil, a sweetener, and a film-forming polymer coating component; wherein the sweetener and the film-forming polymer coating are combined and define a first aqueous solution mixture, the first aqueous solution mixture and the flavour component are combined to define a second aqueous solution mixture, and the emulsion is prepared from the second aqueous solution mixture. The present delivery system finds use in comestibles such as chewing gum compositions and other food products, pharmaceuticals, and scratch-and-sniff and aroma packaging products. The delivery system can be prepared in particulate form by spray drying.
Patent EP-0433117-A1 (EP)
Inventor: PETRE DOMINIQUE
IPC: C12P7/40
Filed: 1990-11-15
Abstract: The present invention concerns a DNA sequence coding for a polypeptide with enantioselective amidase activity.
Patent EP-0433157-A1 (EP)
Inventor: KUBACSI MICHEL
IPC: D06F37/20
Filed: 1990-12-11
Abstract: Method of stopping a drum (4) of a washing machine (1) so as to bring the loading hole (5) of the drum opposite the door (3) of the washing machine (1), characterised in that it involves a reduction of an unbalance (10) formed by laundry poorly distributed in the drum (4) to a residual unbalance which is zero or has an negligible unbalancing effect, by a redistribution of the laundry in the drum (4), and stopping the drum (4) by terminating a drive of the drum (4) at a predetermined time (ta), starting from the detected moment of a passage of the loading hole (5) of the drum (4) in front of the door (3) of the washing machine (1). <IMAGE>
Patent EP-0464299-A1 (EP)
Inventor: KROTKIEWSKI MARCIN
IPC: A61P9/12
Filed: 1990-07-04
Abstract: An antihypertensive preparation containing a polymeric substance with sodium - binding properties, e.g. a polysaccharide or the like, and vitamin D or derivatives/analogues thereof. Alginate obtained from seaweed fibers is a preferred polymeric substance. Vitamin D exerts a synergistic effect with respect to the lowering of blood pressure evoked by the polymeric substance in patients with mild hypertension.
Patent EP-0407613-A1 (EP)
Title: Feuille d'impression d'images
Inventor: EGASHIRA NORITAKA
IPC: B41M5/41
Filed: 1990-01-30
Abstract: Une feuille d'impression d'images est utilisée avec une feuille de transfert thermique d'images sur laquelle est formée une couche colorante qui contient les colorants qui fusionnent ou se subliment sous l'effet de la chaleur, migrant vers la feuille d'impression d'images. La feuille d'impression d'images comprend une couche réceptrice (12) des colorants transférés de la feuille de transfert thermique, formée à la surface d'un support (11) similaire à feuille, et se caractérise par le fait que cette couche de réception (12) est composée d'un copolymère obtenu par copolymérisation d'(a) de chlorure de vinyle, (b) d'un monomère du type de l'acide acrylique et (c) d'un polymère linéaire avec un groupe terminal vinyle. Une feuille avec cette structure présente une colorabilité et une résistance améliorées aux intempéries après impression et constitue en particulier un excellent moyen de conservation d'images imprimées.
Patent EP-0411157-A1 (EP)
Inventor: MIYASHITA AKIRA
IPC: C07D517/10
Filed: 1990-02-27
Abstract: This invention provides spiropyran compounds represented by general formula (I), wherein R 1  represents C 1  to C 20  alkyl or aralkyl; R 2 , R 3 , R 4  and R 5  may be the same or different from each other and each represents hydrogen. C 1  to C 6  alkyl, aryl, aralkyl, C 1  to C 5  alkoxy, halogen, cyano, trichloromethyl, trifluoromethyl or nitro; R 6  and R 7  may be the same or different from each other and each represents hydrogen, C 1  to C 6  alkyl, aryl, aralkyl, halogen, cyano or nitro; X represents oxygen or sulfur; Y represents selenium or (a); Z represents (b), provided that X represents sulfur when Y represents (a). These compounds can be used by themselves as the material for recording material, photosensitive material, optical filter, decoration, etc. In addition they may be homopolymerized or copolymerized with other polymerizable compound(s) to afford polymeric spiropyran compounds, thus being applicable to, for example, optical and mechanical elements.
Patent EP-0464059-A1 (EP)
Title: Method of de-inking waste paper materials.
Inventor: BLUM STANLEY
IPC: D21C5/02
Filed: 1990-03-14
Abstract: The invention relates to a method and product for treating waste paper material in which the material is pulped to form a slush-like fibrous stock, an ink dispersing agent is added to disperse ink particles from the stock, and the dispersed ink particles are removed from the stock. The ink dispersing agent comprises a mixture of phosphated and carbonated sodium salts, which achieves effective ink dispersal at ambient temperatures and under neutral pH conditions. The ink dispersing agent can also be effectively used as a one-shot product without the addition of any other chemicals to the stock. It also detackifies and disperses stickies from the stock and improves white water clarity.
Patent EP-0416133-A1 (EP)
Inventor: KIMURA MASAO DAIICHIGIJUTSUKEN
IPC: H01L21/60
Filed: 1990-03-27
Abstract: La présente invention se rapporte à un fil de base électroconducteur, qui est revêtu d'un film isolant en matériau polymère, tel qu'un polyester aromatique, un polyimide, une cétone éthérique de polyéther, un polyamide, un polysulfone ou un polymère cristallin liquide. Le fil de liaison recouvert d'isolants ainsi obtenu se caractérise en ce qu'aucune craquelure n'apparaît dans le film isolant, lorsque celui-ci reçoit un choc de 1 cm.gf par un poids chutant. Un procédé de production d'un tel fil et un dispositif à semi-conducteur utilisant un tel fil sont en outre décrits.
Patent EP-0439580-A1 (EP)
Inventor: GREIG JOHN MARTYN
IPC: F16L13/02
Filed: 1990-08-20
Abstract: Raccord entre conduits (12, 14) comportant chacun une garniture (16, 18) en polyoléfine telle que le polythène. Les conduits sont espacés, la garniture dépasse de chacun d'eux et est raccordée à sa voisine par un accouplement par fusion (20). Les conduits sont interconnectés par une enveloppe (24, 26, 28) et du lait de ciment époxy (34) remplit l'espace se trouvant entre la garniture et l'enveloppe. Ladite garniture est insérée dans le conduit après que celui-ci est réduit en diamètre par passage dans une matrice. La pression de gaz ou de liquide à l'intérieur de la garniture, lors de l'utilisation est supérieure à celle que ladite garniture peut supporter seule, mais le lait de ciment transfère la charge de pression à l'enveloppe. Certaines modifications prévoient le remplacement de l'accouplement par un accouplement PECAT ou par des accouplements à brides raccordés aux conduits par fusion de manchons ou par électrofusion directement ou à l'aide de coupleurs d'électrofusion. One peut fixer la garniture en position à l'aide de raccordements d'électrofusion afin d'empêcher un changement des dimensions par réversion.
Patent EP-0438582-A1 (EP)
Title: Emetteur de signaux sonores en forme d'ampoule electrique
Inventor: STUECKER BARRY M
IPC: G10K11/00
Filed: 1990-08-03
Abstract: Le dispositif en forme d'ampoule électrique comprend un avertisseur sonore de 110 volts connecté par câble à une base métallique (1) du type à ampoule électrique à douille filetée. Le son provenant de cet avertisseur sonore est amplifié par un mégaphone en plastique incassable (2). L'intérieur de ce dispositif est protégé contre toute manipulation frauduleuse en fixant une grille en plastique incassable de protection (3) à l'extrémité la plus large du mégaphone. Le dispositif dans sa totalité est destiné à être vissé dans une douille d'ampoule électrique conventionnelle de manière à ce qu'il émette un signal d'alarme sonore. Ceci se produit lorsque la douille de l'ampoule électrique est excitée.
Patent EP-0495829-A1 (EP)
Inventor: CRAWFORD ROBERT JAMES
IPC: B29C41/52
Filed: 1990-10-11
Abstract: Appareil de rotomoulage comprenant un système de mesure de la température (5) installé à l'intérieur du moule. Grâce à un processeur (6) faisant partie d'une boucle de rétroaction (7), on peut contrôler et régler en temps réel le processus de moulage. On se sert de points identifiables sur les caractéristiques de température et de temps du moulage pour régler le fonctionnement de l'appareil afin d'optimiser les propriétés des moulages ainsi obtenus.
Patent EP-0444191-A1 (EP)
Inventor: ALCUDIA EZRA RUAN
IPC: G11B5/588
Filed: 1990-09-18
Abstract: Dans un appareil d'enregistrement/lecture à canaux multiples, un transport bidirectionnel déplace longitudinalement une bande magnétique (50) devant une tête magnétique (40) à transducteurs multiples d'enregistrement et/ou de lecture. La tête magnétique peut être positionnée sur des pistes sélectionnées par étape sur la largeur de la bande. Un servo-mécanisme (116) de positionnement de tête utilise des configurations binaires pré-enregistrées sur la bande, composées de blocs magnétisés (70, 72,---, 86) et de blocs non magnétisés (73, 75,---, 101), lesquels sont lus par un servo-transducteur (88) solidaire de la tête multipiste à transducteurs multiples. Pour chaque ligne centrale correspondant à un emplacement de piste spécifié, le servo-transducteur passe sur la ligne située entre des configurations adjacentes enregistrées longitudinalement, et lorsque le servo-transducteur est "sur la piste", deux conditions sont satisfaites: premièrement le code arrière lu est l'adresse de la piste comprise dans l'identificateur d'emplacement de piste stocké dans un microcontroleur de commande, deuxièmement les intensités des (bits 1) du code arrière lu sont toutes identiques et égales à la moitié de l'intensité d'une sortie de largeur de piste entière. Une fois "sur la piste", le servo-transducteur passe sur la ligne située entre des lignes adjacentes de blocs magnétisés et de blocs non magnétisés, et par conséquent lit la moitié des signaux d'intensité provenant des blocs magnétisés se trouvant sur un côté de la ligne située "sur la piste", et la moitié du signal d'intensité provenant des blocs magnétisés se trouvant de l'autre côté de la ligne située "sur la piste".
Patent EP-0434830-A1 (EP)
Title: Composition de nettoyage et de dispersion d'huile et son utilisation
Inventor: MALLETT G TROY
IPC: C09K3/32
Filed: 1990-06-22
Abstract: L'invention concerne une composition conçue pour être utilisée comme agent de nettoyage et comme dispersant d'huile. La composition contient un certain nombre d'ingrédients actifs mélangés avec de l'eau. La solution permet l'utilisation de tels ingrédients actifs que le sulfate de lauryle de sodium, la bétaïne de cocamidopropyle, le nonylphénol éthoxylé, le diéthanolamide d'acide laurique, la diéthanolamine et le propylèneglycol.
Patent EP-0446896-A1 (EP)
Inventor: HIBI TAKUO
IPC: C07C2/72
Filed: 1991-03-13
Abstract: An alkyl-substituted hydrocarbon is prepared effectively under mild conditions by alkylating an alkyl aromatic hydrocarbon having at least one hydrogen atom at an alpha-position in a side chain with an olefin in the presence of a solid base which is obtainable by treating a water-containing oxide of an alkaline earth metal with at least one material selected from the group consisting of alkali metals and alkali metal hydrides in an amount of 0.5 to 3.5 equivalents per one mole of water in said oxide in an inert gas atmosphere.
Patent EP-0452952-A1 (EP)
Inventor: SUGIYAMA TATSUO IHARA CHEMICAL
IPC: C07C211/27
Filed: 1991-04-19
Abstract: A process for producing a benzylamine which comprises reacting a benzyl halide with an aqueous ammonia solution in the presence of an aromatic aldehyde represented by the formula:
       
 wherein R represents a hydrogen atom, a halogen atom or a lower alkyl group, and n is 1 or 2, separating an oily substance from the reaction mixture, and treating the oily substance with a mineral acid.
Patent EP-0457154-A1 (EP)
Inventor: JAHNS EKKEHARD
IPC: C08F2/44
Filed: 1991-05-07
Abstract: Microcapsules are obtainable by polymerisation of   A) 30 to 100% by weight of one or more C1-C24-alkyl acrylates and/or methacrylates (monomers I), B) 0 to 80% by weight of a bifunctional or polyfunctional monomer (monomers II) which is soluble in solvents which are insoluble or sparingly soluble in water, and   C) 0 to 40% by weight of other monomers (monomers III), the solvent, if any, being in the form of a stable oil-in-water emulsion together with the monomers and a free-radical initiator as the disperse phase, and the polymerisation being initiated and controlled by the thermal decomposition of the free-radical initiator. The products preferably serve for the manufacture of pressure-sensitive recording materials.
Patent EP-0470559-A1 (EP)
Inventor: MELBERT JOACHIM DR-ING
IPC: H01L23/24
Filed: 1991-08-05
Abstract: In a method of mounting semiconductor integrated circuits in which the circuit system (2) and its conductors (3) are covered with a curable plastic, the latter is first applied as a closed ring (6-1) and the interior space of the ring containing the semiconductor system (2) and the conductors (4) is filled in with further plastic (6-2). <IMAGE>
Patent EP-0475435-A1 (EP)
Inventor: YOSHIKAWA KIYOSHI
IPC: H01L21/00
Filed: 1991-09-13
Abstract: A semiconductor substrate etching apparatus for etching a tapered outer circumferential surface of a semiconductor substrate. A semiconductor substrate supply unit (22), an X-Y stage unit (23), an etchant applying unit (24), a cleaning unit (25), a baking unit (26), and a semiconductor substrate recovering unit (27) are arranged in a horizontal plane in the described order. Semiconductor substrates (1) are sequentially transferred by a transfer mechanism from the semiconductor substrate supply unit (22) to the semiconductor substrate recovering unit (27) in the described order. A control unit (55) controls the transfer mechanism to perform the transferring of the semiconductor substrate (1), and controls the X-Y stage unit (23) in response to a position detection signal, outputted from a position detector (23b), for positioning the semiconductor substrate (1) on the X-Y-stage unit (23).
Patent EP-0479024-A1 (EP)
Inventor: AICHINGER HORST DR
IPC: H05G1/46
Filed: 1991-09-16
Abstract: In an X-ray diagnostic apparatus for mammography recordings, it is intended that the mean parenchyma dose be measured by a radiation detector (12). …<??>The radiation detector (12) is arranged on the support table (3), adjacent to the measurement area (11), and supplies a signal corresponding to the respectively measured dose to a computer (13). The computer (13) is programmed in accordance with the dependency of the mean parenchyma dose on the dose measured by the radiation detector (12). …<IMAGE>…
Patent EP-0448170-A1 (EP)
Inventor: BAATEN JOHANNES PETRUS MARIA
IPC: H01J61/48
Filed: 1991-03-18
Abstract: Low-pressure mercury vapour discharge lamp for suntanning purposes comprising a tubular discharge vessel which is provided on the inside with a first luminescent layer comprising a first luminescent material which emits mainly UVA and with a second luminescent layer which comprises a second luminescent material which emits mainly UVA, the two luminescent materials also showing mutually different UVB emission contents. At least one of the two luminescent layers extends over only part of the circular circumference of the discharge vessel with the object of obtaining different quantities of UVB radiation emission in different transverse directions of the lamp.
Patent EP-0466234-A1 (EP)
Inventor: VINCIGUERRA CONSTANTINO
IPC: F16D43/26
Filed: 1991-06-27
Abstract: A control device for rotary dobbies in which the key (6) has a transverse groove (16) of width equal to the thickness of the control ring (13) with which it cooperates plus the length of the travel undergone by the key in its insertion into or withdrawal from the radial grooves in the big end (1 ") of the main crank arm (1) or in the drive shaft (5), said control ring having an elliptical shape and being fixed onto a operating lever (20) which, pivoted on the minor axis of the ellipse and retained in its rest position by a V-shaped spring (30), is made to rock to one side or the other about the axis of symmetry of the spring by a pusher rod (45) which is operated by a cam mechanism and moved by a needle selector (51) controlled by a programmer (12), to act on one of two valleys (43, 44) provided in a rocking sector (41) on said operating lever symmetrically about said axis of symmetry.