baber/WOPTO huggingface dataset:
Patent EP-0454594-A1 (EP)
Inventor: HOUSELSTEIN J J
IPC: B65D25/10
Filed: 1991-04-05
Abstract: Packaging of pipe fittings, valves and working accessories is noteworthy in that it comprises a case or container (1) made of plastic material receiving, in its upper part by clipping, a cover (2) fitted with additional assembly means on its periphery (2.1), the said cover being arranged to receive means of positioning and fixing the valve body (3); the said cover being reversible and ensuring the closure of the case with the valve body in a suspended position, and constituting, after removal from the case, the support plane on the ground for the valve body. <IMAGE>
Patent EP-0455604-A1 (EP)
Inventor: BUSSY DANIEL
IPC: H01B7/08
Filed: 1991-05-02
Abstract: The machine comprises means, in the form of paying-out devices (12), for supplying with flat conductors (14), first means for supplying a first sheet of insulating material (19), second means for supplying a second sheet of insulating material (20) and a device comprising a heating press (23) and a cooling press (24) for welding the two sheets of insulating material to each other, thereby jacketing the flat conductors in such a way as to form the flat cable (11) of insulated conductors. At least one of the surfaces of the heating press (23) is provided with longitudinal profiles in order to form a welding groove between the conductors and at least one of the surfaces of the cooling press (24) is provided with longitudinal profiles for fitting into the welding grooves formed by the heating press. It is also provided with means, such as a reel (29) arranged for winding up this flat cable. <IMAGE>
Patent EP-0488966-A1 (EP)
Inventor: RAVETTI ROBERTO
IPC: F16L55/124
Filed: 1991-11-26
Abstract: A device for temporarily blocking medium-pressure gas pipes includes a cup-shaped body (12) for mounting on a sleeve (M) which is welded to the pipe (T) at right angles, and a rod (18) which is slidable sealingly relative to the cup-shaped body (12) and has an angled end with an annular seal (28) which can be expanded against the internal wall of the pipe (T).
Patent EP-0505436-A1 (EP)
Title: Compositions de type azeotrope de 1,1,1,2-tetrafluoroethane et de 1,1-difluoroethane
Inventor: KNOPECK GARY M
IPC: C09K5/04
Filed: 1990-11-30
Abstract: Nouvelles compositions de type azéotrope de 1,1,1,2-tétrafluoroéthane et de 1,1-difluoroéthane qui sont utiles pour des applications concernant le chauffage et le refroidissement.
Patent EP-0506861-A1 (EP)
Inventor: CRANE LAURA JANE
IPC: C12N9/04
Filed: 1990-11-19
Abstract: L'invention concerne un procédé permettant d'isoler et de purifier la galactose oxydase d'un milieu de champignon. Le liquide surnageant provenant du bouillon de fermentation est soumis à une ultrafiltration puis est séparé sur une colonne d'échange de cations carboxy-sulfone en utilisant une chromatographie par liquide à haute pression. Des ions cuivre doivent être présents pour assurer l'activité enzymatique.
Patent EP-0514476-A1 (EP)
Title: Cyanoalkanes et cyanoalkenes a cristaux liquides
Inventor: GRAY GEORGE WILLIAM
IPC: C07C255/31
Filed: 1991-02-06
Abstract: On décrit un cyanoalkane et un cyanoalkène de formule générale (I), ayant des propriétés de cristaux liquides, dans laquelle R et R1 sont indépendamment C1-12 alkyle, alkoxy, perfluoroalkyle ou perfluoroalkoxy; les anneaux A, B, C et D sont indépendamment phényle, qui peut porter un ou deux substituants d'halogène, trans-cyclohéxyle, ou (2, 2, 2) bicyclooctyle, chacun de a, b, c ou d étant indépendamment 0 ou 1 à condition que (a+b+c+d) soit 2 ou 3; les liaisons A et C sont indépendamment un lien simple, CH2CH2, COO, OOC, CH2O ou OCH2; n, m et p sont indépendamment 0 ou un nombre entier compris entre 1 et 4 à condition que (n+m+p) ne soit pas 0; W et Z sont indépendamment choisis parmi -CH=C(CN)- et -C(CN)=CH-; X et Y sont indépendamment choisis parmi -CHCN- et -C(CN)2-; w, x, y et z sont 0 ou 1, à condition que w et z soient 0 si x et/ou y sont 1, et aussi à condition qu'au moins un parmi w, x, y et z soit 1.
Patent EP-0536139-A1 (EP)
Inventor: NELSON KATHLEEN J
IPC: A21D2/18
Filed: 1991-01-21
Abstract: Sont décrites une préparation sèche à faible teneur en matières grasse, une pâte lisse prête à l'emploi et une composition à cuire qui sont composées d'une base d'ingrédients de grains de céréales édulcorés, d'un système mimétique gras de polydextrose, de matière cellulosique, d'une substance solide lactée non grasse ou d'un succédané, d'un émulsifiant, d'amidon alimentaire modifié, et d'un mélange de gomme de xanthane et de gomme guar ou de gomme de caroube, de préférence avec de la lécithine et un concentré de protéines de lactosérum. La composition à cuire est légèrement humide, tendre, agréablement friable dans la bouche, tout en contenant de préférence un tiers de calories de moins qu'une composition similaire sans réduction de matières grasses.
Patent EP-0573415-A1 (EP)
Title: Capteur a magnetostriction a faible consommation
Inventor: NYCE DAVID S
IPC: G01B17/00
Filed: 1991-02-26
Abstract: Transducteur de position linéaire à magnétostriction générant un signal de sortie de 4-20 mA en fonction de la position d'un aimant indicateur de position. La finesse de système est augmentée par le moyennage, dans le domaine analogique, d'un signal de localisation de position développé numériquement.
Patent EP-0520010-A1 (EP)
Inventor: MADSEN BENT
IPC: B04B1/20
Filed: 1991-03-12
Abstract: Séparateur centrifuge constitué d'un tambour (1) renfermant un convoyeur (2) au centre duquel est logé la chambre d'admission (4). Le flux de liquide à séparer s'écoule selon l'axe de la chambre d'admission (4) vers le fond (11) de celui-ci avant d'être réparti radialement et continuer de s'écouler à nouveau de manière axiale vers la deuxième extrémité (13) de la chambre d'admission en franchissant un secteur ne comportant pas d'ailettes qui communiqueraient au liquide une vitesse angulaire. La chambre d'admission (4) comporte des lumières (6) situées en un rayon supérieur à celui du débord (9) par lequel le liquide se déverse. La configuration de la chambre (4) est telle qu'en cours d'opération la surface libre du liquide est entraînée assez loin le long de l'axe du tambour, de sorte que l'excédent d'énergie communiqué au liquide lors de son accélération à la vitesse angulaire du convoyeur (2) est dissipée dans une couche de liquide assez épaisse avant que le liquide ne se déverse dans la chambre de séparation (1) via les lumières (6).
Patent EP-0523115-A1 (EP)
Inventor: WEILER ROLF
IPC: B60T13/22
Filed: 1991-03-29
Abstract: Est décrit un système de freinage comportant un frein qui est soumis à l'action d'un ressort accumulateur et qui est boulonné sur un bloc d'engrenage. L'inconvénient des dispositifs connus est que le ressort accumulateur nécessaire pour actionner le frein est relié directement au carter et éventuellement à une bande de serrage supplémentaire. Par suite, le système de freinage est difficile à réaliser et le ressort accumulateur est soumis, par l'intermédiaire du carter, à des chocs et à des oscillations considérables. L'objet de la présente invention est de simplifier et d'améliorer la conception du système de freinage et de faciliter son montage. Ce but est atteint dans le principe grâce au fait que le carter (14) du ressort accumulateur est combiné avec le carter (37) du frein. Des perfectionnements avantageux concernent le raccordement direct par liaison de force entre le poussoir (30) du ressort accumulateur (14) et le disque de butée à billes (36) d'un frein à disque plein, qui fait partie du frein (2), le refroidissement et le renforcement améliorés du carter de frein au moyen de nervures radiales,la position spéciale du ressort accumulateur (14) par rapport au carter de frein (37), ainsi que la configuration du frein de blocage (14).
Patent EP-0527207-A1 (EP)
Inventor: TEUMAC FRED N
IPC: C09K15/16
Filed: 1991-05-01
Abstract: An oxygen scavenging composition of a carrier, such as a polymer, which is permeable to both oxygen and water or water vapor and an oxygen scavenging compound of an organic compound or salt thereof dispersed relatively uniformly throughout the polymer in an amount effective to act as an oxygen scavenger. The oxygen scavenging compound may be an ascorbate compound or a polycarboxylic or salicylic acid chelate or complex of a transition metal or a salt thereof. The oxygen scavenging composition is activated for scavenging oxygen by contact with water or water vapor which permeates into or through the carrier. A catalyzing agent is included in an amount sufficient to increase the rate of oxygen scavenging by the ascorbate compound, while a reducing agent may be added to enhance the performance of the polycarboxylic or salicylic acid chelate or complex. The oxygen scavenging compound may be added to the composition in a dry state, and is inactive until activated for oxygen scavenging by contact with water or water vapor.
Patent EP-0533802-A1 (EP)
Inventor: DEJEAN PHILIPPE
IPC: G01R31/34
Filed: 1991-06-06
Abstract: L'invention concerne un procédé d'évaluation automatique, sous tension alternative du vieillissement des isolations-masse des machines tournantes fonctionnant sous moyenne tension et pouvant être utilisé aussi bien quand la machine est en fonctionnement que lorsqu'elle est à l'arrêt. Le procédé consiste à mesurer à la fois: l'amplitude et la phase de la composante sinusoïdale fondamentale linéaire du courant traversant l'isolation, par rapport à la tension appliquée, les fréquences et les amplitudes caractéristiques de la composante impulsionnelle du courant traversant l'isolation dues aux décharges partielles puis à discriminer les impulsions en fonction de leurs composantes fréquentielles, la fréquence et l'amplitude de la composante non-linéaire du courant traversant l'isolation. L'invention concerne également un dispositif de mise en oeuvre du procédé sur une machine en fonctionnement et un dispositif de mise en oeuvre du procédé sur une machine à l'arrêt.
Patent EP-0491019-A1 (EP)
Inventor: SLAVIK WALTER
IPC: D01H9/18
Filed: 1991-07-05
Abstract: Une unité de transport (21) se déplace sur une voie suspendue (18), apportant des bobines pleines (12) au râtelier (5) d'un métier continu à filer à l'eau (4) et emportant des bobines vides (13) du râtelier. Un dispositif (22) de transfert des bobines est entraîné sur des rails de roulement (41) au-dessus du râtelier (5). Dans le râtelier (5) sont agencés des rails (15) perpendiculaires par rapport au plan médian (8) du métier. Le dispositif (22) de transfert des bobines transfère premièrement les bobines vides (13) d'un rail du râtelier à l'unité de transport (21). A cet effet, des places vides pour au moins deux bobines doivent être disponibles sur l'unité de transport (21). L'unité de transport (21) est déplacée par le dispositif (22) de transfert de bobines, puis ce dernier transfère les bobines pleines (12) de l'unité de transport aux rails vidés (15) du râtelier.
Patent EP-0548104-A1 (EP)
Title: Procede de production de melanges d'oligoglycerines a teneur elevee en diglycerine
Inventor: HEES UDO
IPC: A61K8/30
Filed: 1991-09-06
Abstract: On peut obtenir des mélanges d'oligoglycérines à teneur élevée en diglycérine en condensant de la glycérine en présence de composés de silicate, en enlevant en continu l'eau de condensation du mélange de réaction et en interrompant la réaction dès que la quantité d'eau théoriquement requise pour former la diglycérine a été extraite.
Patent EP-0546025-A1 (EP)
Inventor: MCIVOR-DEAN ALAN
IPC: A01M17/00
Filed: 1991-08-27
Abstract: Une machine fonctionnant comme cultivateur et comme élément d'injection de fluide pour l'application d'un fluide sous la surface d'un champ comprend: un châssis portant une ou plusieurs dent(s) (8), chacune desquelles est pourvue d'un ou plusieurs tuyau(x) distributeur(s) de fluide (14) s'étendant longitudinalement vers le bas le long d'une face arrière (2) de la dent en cours d'utilisation, chacun desdits tuyaux distributeurs comportant une extrémité inférieure fermée et une ou plusieurs ouvertures latérales (16). Ledit châssis porte en outre un ou plusieurs disques de coupe (25) à rotation libre, chacun étant monté tout près de l'avant d'une dent (8) respective et sensiblement aligné avec celle-ci, le long de l'axe du mouvement de labourage de la machine.
Patent EP-0546078-A1 (EP)
Inventor: BLUMBERG PETER M
IPC: A23K1/18
Filed: 1991-08-23
Abstract: The present invention is directed to preparations of birdseed treated with capsaicin or capsaicin derivatives or analogues thereof in an amount sufficient to be unpalatable to animals having capsaicin sensitive receptors, and more specifically to mammals such as rodents. These "hot" compounds, extracts or whole plant material containing these compounds may be coated on, impregnated in or combined (e.g., mixed) with birdseed to repel troublesome mammals which recognize these compounds as "hot". These "hot" compounds, in contrast, will not repel birds because birds do not recognize these compounds as "hot" since they do not have capsaicin sensitive receptors. The invention is further directed to a method of selectively repelling animals having capsaicin sensitive receptors, which comprises feeding the treated birdseed of the invention to birds, in an amount effective for repelling animals having capsaicin sensitive receptors, thereby discouraging said animals from eating the treated birdseed.
Patent EP-0549703-A1 (EP)
Inventor: CARLSON THOMAS S
IPC: B42D15/10
Filed: 1991-09-19
Abstract: PCT No. PCT/US91/06803 Sec. 371 Date May 15, 1993 Sec. 102(e) Date May 15, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/05036 PCT Pub. Date Apr. 2, 1992A sheetstock for preparing business forms including die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs, which may be imprinted with various types of computerized imaging equipment including, but not limited to, impact printing, hot and cold cut-sheet and continuous form laser (electrophotography) printing, thermal transfer printing, ion deposition printing, magnetic printing (magnetographic), ink jet printing, and LED (light emitting diode) printing. The sheetstock includes various types and configuration of laminates including imprintable plastic or paper adhered to a portion of the sheetstock. The laminate portion is adhered to the core sheet or die cut in such a way as to define one or more die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs. The remainder of the sheetstock includes a second layer of paper adhered thereto which allows the sheetstock to feed through a laser printer feed tray. Alternatively, the core sheet is indented to allow for the added thickness of the adhesive and plastic layers.
Patent EP-0556235-A1 (EP)
Inventor: LAMBETH PETER JOHN
IPC: H01B17/42
Filed: 1991-11-06
Abstract: L'invention décrit une barrière (1) pour isolant dont la partie centrale est pourvue d'une pluralité de protections faisant saillie. En utilisation, la barrière (1) est située entre les protections contiguës de l'isolant et comprend une bande (2) de matériau diélectrique comportant une ou plusieurs discontinuités sur sa surface. Les discontinuités peuvent être sous forme de trous (3, 24) dans la surface ou sous forme d'un joint entre les rebords coupés (2) de la barrière (1).
Patent EP-0519507-A1 (EP)
IPC: F16K31/06
Filed: 1992-06-19
Abstract: In a proportional valve, in particular for returning fuel vapours to the tank in refuelling stations, the valve member is designed as a double-piston arrangement. A valve operating mechanism is secured via an intermediate body for the purpose of spatial separation. The arrangement is such that, on the one hand, the precision required for controlling the volume flow of gas to be returned and, on the other hand, the required safety prescribed at refuelling stations is maintained. If the proportional valve is fitted to fuel-dispensing pumps with several outlets, then, according to the invention, an arrangement with cut-off valves is provided, this serving to connect the individual gas return lines of the respective fuel-dispensing guns to the proportional valve.
Patent EP-0524585-A1 (EP)
Inventor: STAHL KARLHEINZ DR
IPC: C09K23/16
Filed: 1992-07-20
Abstract: Concentrated, aqueous, colloidal dispersions of tetrafluoroethylene polymers having a polymer solids content of 25 to 70% by weight, which comprise, as the dispersion stabilizer, an amine oxide of the formula   <IMAGE> (I)  in which R1 is an alkyl radical having 6 to 22 carbon atoms or a mixture of such alkyl radicals and R2 is an alkyl radical having 1 to 22 carbon atoms or a mixture of such alkyl radicals, and in which R1 and R2 are identical or different and 50 to 0% by weight of the alkyl radicals R1 and R2 can be replaced by alkenyl radicals having 6 to 22 carbon atoms and having 1 to 3 C=C double bonds, are obtained by concentration with addition of these dispersion stabilizers. The dispersions are used for impregnating yarns and textile sheet-like structures.
Patent EP-0530812-A1 (EP)
Inventor: ISHII TOSHIYUKI
IPC: C08G71/00
Filed: 1992-09-03
Abstract: A thermosetting resinous composition contains (a) a polyfunctional oxazolidinone compound and (b) a polyamine which react with one another a polyurea polymer upon heating without emitting any emanating by-product. A novel class of polyfunctional oxazolidinone compounds and an improved method for producing the same are also disclosed.
Patent EP-0592700-A1 (EP)
Inventor: BRAND DIETER
IPC: A47J47/16
Filed: 1992-10-12
Abstract: A device for the storage of spices has a spice container 1 which is equipped with a sprinkling cap 3 covering the container neck 2, and also a closure body 4 or a holder for a plurality of containers. The container 1 is provided with a circumferential bead, formed for example by the sprinkling cap 3, and the closure body 4 or the holder is provided with a flexible element 9 having an opening 11', the edge of which grips behind the circumferential bead. Owing to bending of the edge of the opening 11' upon introduction of the container neck and subsequent springing-back of this edge behind the circumferential bead, the container is held by the closure body 4 or the correspondingly constructed holder in an easily detachable manner. <IMAGE>
Patent EP-0546489-A1 (EP)
Inventor: PAQUET JEAN-MARC
IPC: B01F23/70
Filed: 1992-12-07
Abstract: The gas/liquid mixture passes through a pipe (3, 4) in which is interposed a filtering device (1) arranged so that its outlet pipe (8) is directed essentially vertically. This pipe (8) opens out into a collector enclosure (9) placed above the filtering device. A lateral outlet pipe (4) from this enclosure is located below the level (11) of the liquid gathered in the enclosure, an upper part (12) gathering the gases which opens out above this level (11). This upper part (12) communicates with the inlet to a nozzle (13) which reinjects the gas into the outlet flow, so as to form a homogeneous gas/liquid outflow. 
<??>The invention can be used particularly in the lubrication circuit of a vacuum pump with vanes and oil seals. 
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Patent EP-0547609-A1 (EP)
Inventor: KIMOTO MASANARI
IPC: C25D5/44
Filed: 1992-12-17
Abstract: A multilayer plated aluminum sheet suitable for use in automobile body panels comprises a base aluminum sheet made of aluminum or an aluminum alloy and has a first layer of zinc or a zinc alloy formed by displacement plating on the surface of the aluminum sheet and one or more layers of electroplated coating formed on the first layer by electroplating in an acidic bath. Preferably, the upper electroplated coating comprises at least one layer of zinc or a zinc alloy and the uppermost layer of the coating is formed from a metallic material having a melting point above 500 °C.
Patent EP-0494711-A1 (EP)
Inventor: WOLTERS ROBERTUS ADRIANUS MARI
IPC: H01L21/285
Filed: 1992-01-03
Abstract: The invention relates to a semiconductor device with a monocrystalline silicon body (1) provided with a dielectric layer (2) with contact holes (3) through which the silicon body (1) is contacted with an aluminium metallization. 
     To avoid undesirable separation of silicon, a discontinuous nucleus layer (5) of a metal nobler than silicon is formed on the silicon body (1) in the contact holes (3) preceding the provision of the metallization (4).
Patent EP-0503691-A1 (EP)
Inventor: VUKOVICH WILLIAM JOSEPH
IPC: F16H61/00
Filed: 1992-02-03
Abstract: An electronically mechanized control apparatus for regulating the engagement rate or stroke time of a fluid operated torque transmitting device (14), wherein the flow rate is controlled through a coordinated control of the supply pressure and an on-off fluid restriction device. At the initiation of a shift involving engagement of the rate controlled torque transmitting device, an appropriate stroke time is determined in terms of a suitable combination of line pressure and fluid restriction to be commanded for the duration of the shift. The on-off fluid restriction device (30) comprises a first orifice (80) which always remains in the servo supply circuit and second orifice (86) which is selectively connected in parallel with the first orifice via a solenoid operated shuttle valve (84).
Patent EP-0497500-A1 (EP)
Inventor: STEAD TERENCE C
IPC: B60D1/34
Filed: 1992-01-23
Abstract: A tow bar for a trailer comprises forward and rear sections (14, 12) which are pivotable relative to one another about a substantially horizontal axis (16), to reduce the stresses to which the tow bar is subjected when travelling across rough terrain. An axially compressible spring (35), such as a stack of Belleville springs mounted on a cylindrical shaft, extends between the two tow bar sections to absorb some of the stresses caused by pitching movement of the trailer relative to the towing vehicle (50).
Patent EP-0522792-A1 (EP)
Title: Driveline systems anti-rattle means
Inventor: BOGEMA EDWARD JOHN
IPC: F16H57/00
Filed: 1992-07-01
Abstract: An improved vehicle transmission (10) which substantially reduces the noisy rattle normally produced by interengagement of the input shaft (12) and the input drive gear (14) of the transmission when the engine of the vehicle is operating at idle speed and the transmission is in neutral. The input shaft (12) and the input drive gear (14) are in constant driven relationship. In the inventive structure, the interengageable spline teeth (70 and 71) of the input shaft (12) and the input drive gear (14) of the transmission (10) are provided with a greater backlash (75) than is normally used. The intermittent firings of the engine (E) normally cause non-synchronous rotation of the input shaft (12) relative to the input drive gear (14) with attendant engagement of their respective spline teeth (70 and 71). The increased backlash (75) provides greater spacing between the interengaging teeth which substantially eliminates the engagement of the spline teeth and attendant rattle noise.
Patent EP-0541324-A1 (EP)
Inventor: HERBST LEROY JOHN
IPC: F25D11/02
Filed: 1992-11-03
Abstract: A household refrigerator (10) includes a refrigerant system with separate freezer and fresh food compartment evaporators (20,21). The evaporators are connected in parallel refrigerant flow relationship so that refrigerant flowing from the condenser (22) can flow through either evaporator to the compressor (23) independent of the other evaporators. A selected section (33) of refrigeration conduit for each evaporator is arranged in heat transfer relationship with a selected section of refrigeration conduit for the other evaporator.
Patent EP-0550989-A1 (EP)
Inventor: MAHABADI HADI KHAN
IPC: C08J3/24
Filed: 1992-12-17
Abstract: Low fix temperature toner resins are fabricated by a reactive melt mixing process wherein polymer resins are cross-linked at high temperature and high shear. The resins are particularly suitable for high speed fusing, show excellent offset resistance and wide fusing latitude and superior vinyl offset propertieS.