baber/WOPTO huggingface dataset:
Patent EP-0538780-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62M9/124
Filed: 1992-10-20
Abstract: A sprocket assembly for a bicycle having a large sprocket (51) and a small sprocket (52). The large sprocket includes chain support projections (9,19,20,30,31) formed on a side surface thereof opposed to the small sprocket. Each projection includes a contact portion defining a contact surface for contacting, without meshing, a lower end of a chain shifted from the small sprocket to the large sprocket. The chain support means are arranged for causing the contact surface to contact the chain engaging the small sprocket and pick up the chain radially outwardly of the large sprocket during a chain shift from the small sprocket to the large sprocket.
Patent EP-0551582-A1 (EP)
Inventor: STRAUB IMMANUEL
IPC: F16L21/06
Filed: 1992-11-13
Abstract: The elastomeric sealing collar (32) which has a C-shaped cross-section and is arranged in a housing (10) which can be constricted, has sealing lips (36) which extend towards one another and are placed smoothly against the pipe wall (55) when the housing (10) is constricted and the collar (32) is at the same time compressed. The end face (38) of the collar (32) is divided into two mutually opposite conical surfaces (58, 60) around which there engages a supporting ring (40) which has a V-shaped cross-section. The inner edge (62) engages between the radially inner surface (58) and the clamping ring (20) which is supported in the channel of the housing (10), at the same time bridges over the recesses (26) in the clamping ring (20) and, with its outer edge (63), supports the collar (32) in the region of the radially outer surface (60). This pipe coupling is of particularly simple construction and is suitable for high operating temperatures, as well as large temperature changes. 
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Patent EP-0547380-A1 (EP)
Inventor: LEFEVRE CHRISTIAN PROF DR-MED
IPC: A61B17/58
Filed: 1992-11-14
Abstract: A bone nail for the medical care of fractures of the radius, whereby a hollow shaft (10) is curved in a plane. The shaft is distally inserted in the medullary cavity and includes a proximal end (12) which is split (14). A spreading member having an outer threaded portion (44) cooperates with an inner threaded portion (18) in the split portion of said nail shaft to radially expand the proximal nail end upon rotation of the spreading body. A transverse hole at the distal end of the shaft receives a bone screw extending approximately perpendicular to the plane of the curvature.
Patent EP-0547575-A1 (EP)
Inventor: RICE ARTHUR WILLIAM
IPC: B01D63/02
Filed: 1992-12-16
Abstract: The present invention relates to a membrane gas separation module containing a multiplicity of hollow fibers in a bundle. The bundle is encompassed in a sleeve so as to improve the packing factor of the fibers and reduce the bypass factor of the module resulting in more effective utilization of the gas separation membranes.
Patent EP-0504966-A1 (EP)
Inventor: GRANELLI FRANCO
IPC: C07C273/16
Filed: 1992-03-04
Abstract: A urea production process in which the urea solution produced in the reaction zone is treated in sequence with a first thermal decomposer at the same pressure as the reaction, to decompose part of the residual ammonium carbamate into its components, then with an adiabatic stripper in which the free ammonia is stripped with CO₂ operating at a pressure which is 1-7 MPa less than the synthesis pressure, then with two further carbamate thermal decomposition stages at decreasing pressures. The gaseous products obtained from those stages at pressures less than the synthesis pressure are mixed with the recycle solutions from the downstream stages, condensed by heat transfer against said downstream stages, and then recycled to the reaction as liquid.
Patent EP-0524683-A1 (EP)
Inventor: CARCIA ARMANDO
IPC: G06F13/36
Filed: 1992-07-11
Abstract: A multiprocessor data processing system (10), and a method of operating same, so as to provide efficient bandwidth utilization of shared system resources (24, 26). The system includes a plurality of processor nodes, each of which includes a data processor (22a, 28a). In accordance with a method of the invention a first step buffers data written by a data processor to a first bus (23a), prior to the data being transmitted to a second bus (32). A second step also buffers byte enable (BE) signals generated by the data processor in conjunction with the data written by the data processor. A third step performs a main memory (26) write operation by the steps of: transmitting the buffered data to the second bus; responsive to the stored BE signals, also transmitting a control signal for indicating if a memory write is to be accomplished as a read-modify-write (RMW) type of memory operation; and transmitting the stored BE signals to the second bus. A further step couples the data, the RMW signal, and the BE signals from the local bus to a third bus (24) for reception by the main memory. Interface circuitry (34) associated with the main memory is responsive to the RMW signal for (a) reading data from a specified location within the main memory, (b) selectively merging the transmitted data in accordance with the BE signals, and (c) storing the previously read and merged data back into the specified location.
Patent EP-0602285-A1 (EP)
Inventor: SCHOUENBORG KURT OTTO PETER
IPC: G01N29/04
Filed: 1992-12-14
Abstract: Method and apparatus for detecting hair cracks or holes in egg shells, in which the egg shell to be tested is caused to vibrate locally by means of at least one striking element equipped with a vibration-sensitive element and a signal transducer, the vibration being transmitted via the vibration-sensitive element to the signal transducer and converted to an electrical signal whose amplitude and/or frequency and/or duration are a measure for the resilience of the egg shell. The signal generated when the striking element first strikes the egg is used for determining the egg diameter-dependent, variable distance between a fixed starting position of the striking element and the egg shell, whereafter the striking element is retracted over a certain fixed distance from the contact position to a reference position, from which position the striking element is contacted again with the egg shell for generating a measuring signal.
Patent EP-0508795-A1 (EP)
Inventor: WILKENING ROBERT R
IPC: A61P31/04
Filed: 1992-04-09
Abstract: Cyclic iminoethers of the general structural formula wherein one of the R groups is hydrogen and the other R group represents a bond between the oxygen atom at C-6 or C-12 and the imino carbon at C-9: <CHEM> These compounds are macrolides useful as antibiotics and as intermediates for the synthesis of other macrolide antibiotics.
Patent EP-0516285-A1 (EP)
Inventor: JEFFERY KEITH SPENCER
IPC: B21J15/00
Filed: 1992-04-29
Abstract: A magnetic means for centering a flexible elongated mandrel (13) within a vertical passage (chute) (17) without any physical connection between the mandrel (13) and the passage surface. The mandrel (13) carries a tapered nose piece (27) that includes an elongated magnetized rod (29). An array of cooperating magnets (31) is arranged around the perimeter of the passage (17), so that the magnetic circuits of the rod (29) and perimeter magnets (31) interact to produce a radial repulsion of the rod (29) to a position on the passage axis.
Patent EP-0516470-A1 (EP)
Inventor: GIBBON ROBERT M
IPC: B29C48/12
Filed: 1992-05-29
Abstract: A windshield wiper blade capable of inexpensive manufacture and having good wipe quality comprises approximately 100 parts by weight of a vulcanizable elastomer including at least one silicone polymer, and about 75 to 220 parts by weight of a siliceous filler dispersed in the elastomer. The siliceous filler preferably includes a substantial portion of particles having a relatively large diameter in the range of 5 to 100 microns in order to lower the coefficient of friction of the wiper blade with respect to automotive windshield glass.
Patent EP-0528517-A1 (EP)
Inventor: TURLEY JOHN W
IPC: G01L1/18
Filed: 1992-06-08
Abstract: This invention relates to devices used for measuring tension in a moving web (10) of material at a location adjacent to a coiling device (23). The invention consists of a single roller (22) over which the web (10) passes, the roller being supported by blocks (25) at its end which incorporate flexure elements (21,27,29) to provide the necessary constraints to motion of the blocks, and load cells (42) are used to detect forces arising on the blocks. A signal of tension which is independent of wrap angle of the web (10) around the roller (24) is determined from a single load cell signal when the coil diameter is known, and is determined from two load cell signals when coil diameter is not known. Signals of wrap angle and coil diameter can also be obtained from the two load cell signals.
Patent EP-0531186-A1 (EP)
Inventor: LOUY JEAN-FRANCOIS
IPC: F21S8/10
Filed: 1992-08-12
Abstract: The signalling light (indicator) comprises an optical collimation element (2), light-emitting elements (3) each one comprising supply terminals (34, 35) and an actual semi-conductor-type light emitter, a support element (4) for supporting the light-emitting elements (3), the said support element (4), on the one hand, having a front face (49) for supporting the light-emitting elements and a back face (41) and, on the other hand, carrying an electric supply and interconnection circuit (5) for the said supply terminals. The support element (4) has a non-planar shape and is shaped so as to present means for mounting in one and the same given inclined direction for the light-emitting elements (3). <IMAGE>
Patent EP-0537079-A1 (EP)
Inventor: MEILHON DANIEL
IPC: B65D75/58
Filed: 1992-10-09
Abstract: The packaging, easily opened by tearing, is formed from a shrinkable extruded thermoplastic film and includes a tearing initiator in the form of a tab or tongue 4, 5 oriented essentially in the direction 2 perpendicular to the direction of extrusion of the film 1. The tear initiator preferably includes two tongues 4, 5 arranged head to tail and formed by a cut-out 6, 7, 8 having a general H-shape. Application in particular to bundling. <IMAGE>
Patent EP-0543688-A1 (EP)
Inventor: LUCAS GERARD
IPC: A01F25/20
Filed: 1992-10-21
Abstract: A movable panel (7) is mounted at a rear end of a manipulating arm (11). Frontal cutting means (17) are located along a lower edge (15) of the panel (7). A rotary lateral cutting disk (18) is located on at least one side (8) of the panel (7) transversely to the lower edge (19) of the panel. A curved inner face (20) of the panel (7) is set out so as to push cut up material forwards. The disk (18) is located in front of a plane defined by the frontal cutting means (17). Use for cutting and loading ensilage in a distributing silage unloader. <IMAGE>
Patent EP-0509970-A1 (EP)
Inventor: RIVERO DAVIDE
IPC: H02G3/06
Filed: 1992-04-14
Abstract: The device includes an annular element (8) having an inner surface with a profile corresponding to that of the outer corrugated surface of the tube (2) and an average diameter substantially equal to that of the tube (2), the annular element (8) being cut along one of the generatrices (12) of its surface to enable it to be fitted onto the end of the corrugated tube (2), the annular element (8) and/or the terminal (4) also having at least one projection (16) which resiliently engages a corresponding seat (6) in the terminal (4) and/or in the annular element (8).
Patent EP-0537121-A1 (EP)
Inventor: PACINI SERGIO
IPC: E05C7/04
Filed: 1992-09-30
Abstract: A sliding bolt (1) of the externally mounted type for a door (5) or window frame equipped with a safety lock (10) comprising a latch (3) which is manually operated by means of a lever (4) and slides inside a support (2). In the support (2) a front opening (7) is formed which is fit for the passage of a locking element (9) of the lock (10). The latch (3) is divided into two portions (3a,3b) connected to one another by arm means (14) sliding on the sides of a bushing (16) housed in the support (2) and defining a shaped cavity (8) in correspondence to said opening (7).
Patent EP-0543788-A1 (EP)
Inventor: VESTERINEN KALEVI ANTERO
IPC: B65H19/26
Filed: 1992-10-23
Abstract: The invention concerns a method in the reeling of a web, wherein the web (W) is reeled by the intermediate of a first roll (11) onto a second roll (12), whereby, when the second roll (12) has reached the desired diameter size, new reeling is started from said second roll (12) of desired size onto a new second roll (10). After the first-mentioned second roll (12) has reached the desired diameter size, a tip part (C) is cut into the web (W) by means of a water jet or water jets (15a, 15b), and said tip part (C) is blown into contact with said new second roll (10), whereupon the web (W) is cut off by means of the water jet or water jets (15a, 15b).
Patent EP-0556330-A1 (EP)
Title: Method of targeting dna
Inventor: CAMERINI-OTERO RAFAEL D
IPC: C12Q1/68
Filed: 1991-11-08
Abstract: The present invention relates to a method of forming a three-stranded DNA molecule wherein each strand of the three-stranded DNA molecule is hybridized (that is, non-covalently bound) to at least one other strand of the three-stranded DNA molecule. The method comprises: contacting a recombination protein with a double-stranded DNA molecule and with a single-stranded DNA molecule sufficiently complementary to one strand of the double-stranded DNA molecule to hybridize therewith, which contacting is effected under conditions such that the single-stranded DNA molecule hybridizes to the double-stranded molecule so that the three stranded DNA molecule is formed.
Patent EP-0565558-A1 (EP)
Title: Process and intermediates for preparing azabicyclo 2.2.2]octan-3-imines.
Inventor: GODEK DENNIS M
IPC: A61P1/00
Filed: 1991-12-18
Abstract: Azabicyclo[2.2.2]octan-3-imines of the general formula   <IMAGE> I wherein R1, R2 and R3 are as defined herein are prepared by reacting a compound of the formula   <IMAGE> II  with a compound of the formula   <IMAGE> III  wherein A is MgCl, MgBr or Li.
Patent EP-0575427-A1 (EP)
Inventor: TOBIN MARK IAN
IPC: B60R25/0215
Filed: 1992-03-12
Abstract: Un dispositif de sécurité surtout pour empêcher le vol de véhicules à moteur comprend un boîtier métallique rigide (6) contenant un élément (10), par exemple une serrure montée sur la colonne de direction d'un véhicule, pouvant se déplacer entre des positions active et inactive, un premier circuit électronique, de préférence sous la forme d'une première micropuce, agencé dans ledit boîtier (6) pour déplacer l'élément (10) entre sa position active et sa position inactive, une douille de réception (22) éloignée du boîtier (6) et reliée électroniquement au premier circuit électronique, et une clé intelligente codée (24) incorporant un deuxième circuit électronique, de préférence sous la forme d'une deuxième micropuce. L'introduction de la clé (24) dans la douille réceptrice (22) provoque la transmission de signaux codés entre les premier et deuxième circuits. La réception par le premier circuit d'un signal approuvé provenant du deuxième circuit provoque le déplacement de l'élément (10) de sa position inactive à sa position active.
Patent EP-0627986-A1 (EP)
Inventor: CEDARBLAD HANS O
IPC: B29C48/05
Filed: 1992-02-28
Abstract: L'invention se rapporte à un filet élastomère extrudé à deux constituants et présentant une élasticité unidirectionnelle. Un tel filet se présente sous forme d'un article non tissé utilisant un matériau non élastique tel que du polypropylène pour les brins s'étendant dans le sens de la machine, et un matériau élastique tel qu'un copolymère séquencé de styrène (12) pour les brins d'étendant transversalement par rapport à la machine. La disposition inverse, formant un produit à "répartition inverse des brins" est également possible.
Patent EP-0537323-A1 (EP)
Title: Method and apparatus for forming and everting a work product.
Inventor: PRICE ELVIN C
IPC: D05B65/00
Filed: 1992-03-13
Abstract: An overlock stitch is formed by sewing machine (11) (FIG. 1) into a work product (34) and the work product is accelerated away from the sewing machine so as to stretch the thread chain (FIG. 5). The stretched thread chain is cut by cutter (40), and the leading thread chain (43) recoils back toward the hollow chaining tongue (21) and is drawn into the chaining tongue by the stream of air (26) created by vacuum canister (52) (FIG. 6). The next work product draws the leading thread chain out of the hollow chaining tongue and the sewing machine captures the leading thread chain in the stitch. Transfer conveyor (15) (FIG. 1) moves the work product (34) into alignment with everter tube assembly (106), grippers (109) and (110) grip and open one end of the work product (FIGS. 9-14), and air drawn through the everter tube assembly everts the work product. The gripper tube assembly opens along its lower portion (FIG. 16) and drops the work product.
Patent EP-0621959-A1 (EP)
Inventor: NEALE WILLIAM WRAY HIGH STREET
IPC: G01N23/04
Filed: 1992-05-15
Abstract: Procédé et appareil de détection du numéro atomique moyen d'une masse de matériau, par exemple du fret se trouvant à bord d'un véhicule, consistant: à soumettre ladite masse à des rayons X et à en déterminer ainsi le numéro NA moyen; à soumettre la masse à des rayons X d'énergie supérieure et à déterminer le nouveau numéro NB moyen; et à déterminer le numéro atomique moyen de la masse à partir de tableaux en fonction du rapport calculé NA/NB. La masse (170), telle qu'un wagon de chemin de fer, peut être balayée par deux accélérateurs linéaires (162, 166) placés perpendiculairement l'un à l'autre, des réseaux de détecteurs (164, 168) étant disposés en face des accélérateurs, de façon à permettre l'établissement d'une image tridimensionnelle de la masse.
Patent EP-0587672-A1 (EP)
Inventor: SCHMIDT HELMUT
IPC: C01G23/00
Filed: 1992-06-03
Abstract: Il est décrit un procédé pour la production d'une suspension renfermant des particules d'oxyde à l'échelle nanométrique, consistant à émulsionner une phase aqueuse renfermant, sous forme dissoute, un élément précipitable sous forme d'oxyde (ou d'hydroxyde), dans un liquide organique, avec formation d'une émulsion du type eau dans l'huile, puis à effectuer une précipitation de l'oxyde en faisant varier le pH dans les gouttelettes d'eau émulsionnées, caractérisé en ce qu'on utilise comme émulsionnant, un mélange contenant au moins un émulsionnant non ionique de valeur HLB inférieure à 7 et au moins un émulsionnant non ionique de valeur HLB supérieure à 9.
Patent EP-0592671-A1 (EP)
Inventor: OHMI TADAHIRO
IPC: H01L21/316
Filed: 1992-07-02
Abstract: A silicon wafer of a diameter larger than eight inches, whose surfaces are not roughed by cleaning with NH₄OH-H₂O₂, and on which devices of higher performances can be fabricated. A thermal oxidation film is formed on the entire surface of a silicon wafer of a diameter larger than eight inches which is prepared by slicing an ingot made through a pulling method. After removing all the thermal oxidation film of the silicon wafer, the whole surface of the wafer is cleaned with NH₄OH-H₂O₂.
Patent EP-0680577-A1 (EP)
Inventor: ISRAELSSON ROGER
IPC: F16K24/04
Filed: 1992-07-22
Abstract: L'invention se rapporte à une vanne de purge automatique fonctionnant à l'aide d'un flotteur et spécialement conçue pour se monter directement sur un radiateur ou sur un conduit dans un système de circulation d'eau chaude. Ladite vanne possède un boîtier (2) comportant une chambre à flotteur, au moins une ouverture (6) située dans la partie inférieure du boîtier et conçue pour communiquer avec le système de circulation d'eau chaude, un orifice de purge (13a) situé dans la partie supérieure du boîtier (2) et un flottteur (4) se déplaçant dans la chambre à flotteur (3); ledit flotteur (4) comporte, sur son côté supérieur, un élément d'étanchéité (18) coopérant avec l'orifice de purge situé dans une saillie (12) pénétrant vers le bas à l'intérieur du boîtier du flotteur. D'après l'invention, l'élément d'étanchéité (18) comporte une surface d'étanchéité supérieure pratiquement plate (18a) coopérant avec l'extrémité inférieure de la saillie (12) et, de ce fait, avec l'orifice de purge (13a); de ce fait, la surface d'étanchéité (18a), au moins dans la position du flotteur (4) provoquant la coopération entre la surface d'étanchéité (18a) et l'extrémité inférieure de la saillie (12), est inclinée en fonction d'un angle α par rapport à l'extrémité inférieure de la saillie.
Patent EP-0584288-A1 (EP)
Inventor: CAMBRIELLO JOHN A
IPC: G02B6/38
Filed: 1992-09-11
Abstract: Procédé et appareil destinés à monter un ensemble de fibres optiques (14) dans un substrat (12). Ledit procédé consiste à former une série de rainures parallèles en forme de V (11) dans la surface supérieure du substrat (12), à placer le substrat (12) sur une plaque de support (21) et à placer une plaque supérieure (22) de manière espacée par rapport au substrat (12) afin de former des canaux (28) entre la plaque supérieure et les rainures en V (11). Un vide est ensuite appliqué à une extrémité du canal (28) formé entre la plaque supérieure (22) et les rainures en V, et des fibres optiques (14) sont ensuite introduites de manière séquentielle dans chacune des rainures en V (11) et stoppées à l'autre extrémité (38) desdites rainures. Les fibres sont ensuite collées au substrat (12).
Patent EP-0608423-A1 (EP)
Inventor: KAWANABE JUNICHI
IPC: G01N1/00
Filed: 1992-10-15
Abstract: Object: to reduce the length of time for suction of red corpuscles as specimens of highly viscous liquid. Constitution: when suction of red corpuscles by the use of a nozzle tip is intended, suction is started with the piston retracted to the fullest extent so as to provide a maximum force of suction and, when pressure in the suction system reaches a fixed value α, the piston is restored to a point exhibiting a target amount of suction so that the target suction amount is finally attained. Suction speed can be expedited thanks to the suction force of the pump used to the largest allowable capability.
Patent EP-0578789-A1 (EP)
Title: Dispositif de remplissage
Inventor: FALK INGEMAR
IPC: E06B3/263
Filed: 1992-09-30
Abstract: L'invention se rapporte à un dispositif permettant à des éléments de remplissage (8, 9) de remplir des cavités (11) situées à l'intérieur d'un bâti. Lesdits éléments de remplissage (8, 9) sont constitués par du caoutchouc ou par un matériau élastique similaire et présentent plusieurs éléments de contre-pression mobiles et non rigides (12, 13) qui, lorsqu'ils sont en position étendue, sont conçus pour interagir avec des butées. Cela permet d'obtenir, entre autre, un maintien efficace.
Patent EP-0616693-A1 (EP)
Inventor: HUOVILA HENRIK
IPC: G01R27/26
Filed: 1992-12-09
Abstract: Le procédé selon l'invention est conçu pour la détermination de l'inductance au moyen d'un circuit électrique (1) sujet à l'action d'un système de commande (2). De manière à déterminer l'inductance (L), un système de mesure (3) est utilisé pour mesurer un ou plusieurs paramètres, tels que l'intensité (I), la tension (U), force électromotrice et/ou les paramètres similaires du courant électrique passant dans le circuit électrique (1). Le système de commande (2) comporte un élement de commande de découpage (2a) du courant électrique tel qu'un ou plusieurs transistors ou éléments similaires, au moyen duquel une alimentation en courant (I, U) fonctionnent dans le circuit électrique (1) est utilisée pour produire dans la section inductive (i) du circuit électrique (1) au minimun deux tensions (U1, U2) d'intensités substantiellement différentes selon la phase de découpage, par exemple la phase "on" et la phase "off" de l'élément de commande (2a). Ainsi, selon l'invention, l'inductance (L) est déterminée sur la base des tensions (U1, U2) présentes dans la section inductive (i) du circuit électrique (1) et/ou sur la base des changements d'intensité du courant électrique (dI1, dI2) ayant lieu dans cette section.