baber/WOPTO huggingface dataset:
Patent EP-0441918-A1 (EP)
Inventor: VOSS RICHARD
IPC: E21D23/16
Filed: 1990-07-27
Abstract: Un limiteur de pression (1) pour des débits de 2000 litres par minute et plus présente un piston de soupape (10) en forme de couvre-joint tubulaire (20). Ce piston de soupape (10) constitue un ensemble avec le piston-pilote rapporté (60), ce dernier présentant un diamètre moins grand et étant sollicité par une cuvette de ressort (26) et un ressort de soupape (11), lequel est réglable et prédétermine les valeurs d'ouverture de la soupape (1). La conception particulière, étagée, et le grand diamètre du piston de soupape (10) sont rendus possibles grâce à un type particulier de bagues d'étanchéité (19, 51 et également 75). Ces bagues étant à l'extérieur sur le piston de soupape (10) d'un grand diamètre, sans trop gêner son mouvement par friction. Malgré cela, une bonne étanchéité est garantie, car les bagues d'étanchéité (19, 51, 75) ont une grande dureté et une faible friction et sont placées près du piston de soupape (10) et/ou piston-pilote (60) grâce en particulier à la forme des rainures annulaires respectives (50, 55 et 76) munies de chanfreins (54, 58, 77).
Patent EP-0494891-A1 (EP)
Inventor: PINTO AKIVA
IPC: D01G7/10
Filed: 1990-10-03
Abstract: Dans un démêleur multiballes (1) pour plusieurs rangées de balles de fibres (8) juxtaposées amenées sur des dispositifs transporteurs (6), comportant un dispositif débourreur (2) mû dans une surface d'action (16), dont le plan d'action forme un angle par rapport au plan d'amenée du dispositif transporteur (6), le dispositif débourreur (2) comporte au moins une tête fraiseuse (4) tournant sans avancement dans le plan d'action et située à l'extrémité du dispositif transporteur (6).
Patent EP-0506665-A1 (EP)
Inventor: MECHE PAUL SOLOMON
IPC: H04W72/08
Filed: 1990-11-07
Abstract: Dans le procédé décrit qui sert à améliorer la qualité des services fournis par un système radio à cellules, seuls les canaux qui présentent un risque réduit de subir des interférences provenant de ces mêmes canaux ou de canaux adjacents sont alloués. Cette technique permet en outre de fournir à la companie d'exploitation des informations relatives aux inconvénients que peut comporter l'environnement HF en cours d'utilisation. Ce procédé permet en particulier à la station de base d'effectuer des opérations de balayage pour déterminer si le signal présent sur son canal ou sur des canaux adjacents comporte des relevés de niveau RSSI. Lorsqu'un e mesure RSSI supérieure à un seuil prédéterminé est détectée, on en déduit que la station de base est en train d'intercepter un signal provenant d'une unité mobile actuellement desservie par un autre canal vocal sur une cellule adjacente. Si cette station de base a été préalablement sélectionnée pour prendre en charge un appel, celui-ci risque d'interférer avec l'appel déjà en cours d'exécution sur le même canal ou avec un appel en cours d'exécution sur un canal adjacent. La station de base informe alors l'unité de commande lorsqu'elle détecte un relevé RSSI supérieur au seuil prédéterminé, en indiquant qu'un risque d'interférence en provenance d'un même canal et de canaux adjacents existe. La station de base informe également l'unité de commande lorsque le relevé RSSI détecté est retombé au-dessous de seuil prédéterminé, en indiquant que le risque d'interférences en provenance du même canal et de canaux adjacents a cessé. Lorsqu'il est signalé qu'un canal vocal inutilisé comporte le risque de subir des interférences provenant du même canal ou de canaux adjacents, ce canal n'est pas choisi pour prendre en charge un appel aussi longtemps que tous les autres canaux vocaux pour lesquels il n'est pas signalé de risques d'interférences ne sont pas utilisés. Lorsqu'il est signalé que le risque pour le canal vocal de subir des interférences en provenance du même canal ou de canaux
Patent EP-0457081-A1 (EP)
Inventor: DEMARMELS ANTON DR
IPC: H02G5/06
Filed: 1991-04-26
Abstract: The insulator is intended for a gas-insulated metal-encapsulated high-voltage installation. It has an insulator body (11) containing a cast resin, an electrode (21) (which is supported by the insulator body (11) and is provided for carrying high voltage), a retaining part (7) (which can be mounted on the metal encapsulation (3)) and a field control element, which is cast onto the insulator body (11) and consists of electrically conductive plastic. In this insulator, it is intended reliably to prevent mechanical damage to the insulator body (11) and/or irreversible damage caused by long-term dielectric stresses. This is achieved in that regions of the insulator in which mechanical stresses may occur in the event of a thermal and/or mechanical load and which lie in the region of the critical mechanical stress capability of the insulator body (11), in each case contain at least one field control element (beads 17, 18) consisting of electrically conductive plastic which has a concave surface (19,20) adjacent to the insulator body (11). <IMAGE>
Patent EP-0459466-A1 (EP)
Inventor: NOLTE ALBERT
IPC: F01L1/04
Filed: 1991-05-29
Abstract: The invention relates to a camshaft with at least two bearing discs (1) and at least two cams (2, 2a, 2b), the bearing discs (1) having a certain spacing and the cams (2, 2a, 2b) being arranged between the bearing discs. The object on which the invention is based is to provide a camshaft for the actuation of gas exchange valves and/or injection pump plungers which is distinguished by great rigidity and by low outlay on machining. The object is achieved by the fact that, in the case of a camshaft with at least two bearing discs (1) and at least two cams (2, 2a, 2b), the bearing discs (1) having a certain spacing and the cams (2, 2a, 2b) being arranged between the bearing discs, the cams (2, 2a, 2b) fill the region between the bearing discs (1) without leaving any gaps and, together and with the bearing discs (1), form a continuous unit which does not have any dividing recesses. In this way, the maximum possible rigidity of the camshaft is combined with a low outlay on machining since, according to the invention, the recesses between the individual cams are eliminated. <IMAGE>
Patent EP-0475004-A1 (EP)
Inventor: MINKE JUERGEN DIPL-ING
IPC: B29C41/22
Filed: 1991-07-06
Abstract: In the manufacture of a multi-coloured skin by the powder slush moulding process, one-piece slush skins (24, 26) are respectively formed in successive process steps, the said skins extending over the entire mould (10), which is divided into individual colour zones (14, 16) by means of dividers (18). Once the first slush skin of the first colour has been manufactured, the area assigned to a different colour is separated off and partially demoulded, the other part of the slush skin remaining behind in the mould. After that, a complete second slush skin is formed both in the previously demoulded subarea and in the area of the first slush skin remaining behind, and so on. Viewed from the textured side, a multi-coloured slush skin (32), which is distinguished by an exact and visually clear parting line (34) between the individual colour areas, is then obtained after final demoulding. 
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Patent EP-0498028-A1 (EP)
Inventor: SHALABY HODA
IPC: C03C10/00
Filed: 1991-07-08
Abstract: A method and composition for protecting a gamma titanium aluminide alloy specimen subject to high temperature oxidation is disclosed. An alumino silicate glass coating is applied on the surface of the gamma titanium aluminide specimen. The coated specimen is heated to a temperature in a range of 2150-2250 o  F for a sufficient time period to form a silicide interfacial layer between the alloy and the glass coating. The glass coating is preferably a composition including SiO₂ in a weight percentage of 60 to 65 and Al₂O₃ in a weight percent of 16 to 20. The glass coating results in minimal oxidation.
Patent EP-0472917-A1 (EP)
Title: Modular construction tool-holder for driven tools used in turning machines
Inventor: HEEL HELMUT
IPC: B23B29/20
Filed: 1991-07-26
Abstract: The modular-construction tool holder for driven tools used in turning machines consists at least of one basic holder (1) and various tool heads (2) which can be alternately connected to this basic holder (1). The basic holder has a clamping shank (10), an adjoining mounting flange (13), and also a drive shaft (14) rotatably mounted in it. In a housing (27), each tool head (2) has at least one rotatable tool carrier (31) and a drivable shaft (28) connected to this tool carrier (31). Coupling parts (18, 29), which can be coupled to one another in such a way as to be locked against rotation, are provided at the ends, facing one another in each case, of the drive shaft (14) and the driven shaft. On the input side, the driven shaft (28) is provided with a supporting pin (20) projecting freely beyond the associated coupling part (29). In the area of the mounting flange (13), the drive shaft (14) is provided with a coaxial supporting bore (19) into which the supporting pin (20) of the tool head (2) can be inserted in a well-fitting manner. …<IMAGE>…
Patent EP-0480224-A1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1991-09-23
Abstract: The present invention refers to a heated injection moulding nozzle for use in an injection moulding system for injection moulding of several, different plastic melts in one injection moulding cycle. The injection moulding nozzle according to the present invention is characterized by the features that the nozzle body (2) includes a plurality of melt passages (6,7) for a plurality of plastic materials and that a first melt passage (7) is defined by first and second melt bores (7a,7b) and a first melt distributing arrangement (24,7c,7d) recessed in the rear end surface (23) of the nozzle body.
Patent EP-0485775-A1 (EP)
Inventor: HERRMANN ULRICH
IPC: B23K1/005
Filed: 1991-10-24
Abstract: It is proposed to carry out the attachment of a cathode coil consisting of tungsten to molybdenum webs by soldering using platinum, with the heat energy, such as laser energy, being supplied at specific points. …<IMAGE>…
Patent EP-0483838-A1 (EP)
Inventor: FUKAZAWA FUMIE
IPC: G03C7/26
Filed: 1991-10-30
Abstract: There is disclosed a silver halide color photographic light-sensitive material which is improved in image sharpness, pressure resistance and sweating. The photographic material comprises a support and provided thereon a coupler-containing layer, wherein said coupler-containing layer has substantially no high-boiling solvent; and said coupler-containing layer or another layer comprises a silver halide emulsion containing silver halide grains which are formed by supplying silver halide fine grains.
Patent EP-0482709-A1 (EP)
Inventor: LODGE RICHARD WORTHINGTON
IPC: A23L1/164
Filed: 1991-10-18
Abstract: A process for preparing low fat shaped snack products having a light, crispy, crunchy texture is disclosed. A dough is formed from 50% to 80% flour, preferably potato flour, and water (20% to 50%), and formed into a sheet from which snack pieces are cut. The snack pieces are coated with an oil, constrained in a mold and cooked, preferably with hot air or superheated steam, to provide a snack having 10% to 20% fat and having a fried-like texture and flavor.
Patent EP-0453227-A1 (EP)
Inventor: KUBO KENICHI C O ZEXEL CORPORA
IPC: F02M41/12
Filed: 1991-04-16
Abstract: There is disclosed an improved cam (20) for a fuel injection pump. The cam has a mountain-like cam projection (22) at its surface disposed in contact with a roller (10). The cam projection has a lift region (23) extending from a leading end (22a) thereof to a peak (22b) thereof. At the lift region, the cam is lifted in response to the rotation of the cam, so that a plunger (6) is moved to pressurize fuel in a pump chamber (4x). The lift region has first, second and third angle portions (23a to 23c) arranged in this order from the leading end of the cam projection toward the peak of the cam projection. The first angle portion (23a) serves to increase a lift speed of the cam, and terminates in a position (P) where the lift speed becomes the maximum. The second angle portion (23b) serves to lower the lift speed. The deceleration is greater at an initial section of the second angle portion than at a final portion of the second angle portion. The lift speed decreases with a greater deceleration at the third angle portion (23c) than at the final section of the second angle portion, and becomes zero at the peak of the cam projection.
Patent EP-0479426-A1 (EP)
Inventor: YAGI SHINTARO
IPC: C12N15/81
Filed: 1991-08-30
Abstract: A hybrid upstream regulatory sequence including an upstream regulatory sequence of  E.   coli  origin and yeast upstream regulatory sequence, which hybrid upstream regulatory sequence can function in a yeast cell; a hybrid promoter including the regulatory sequence of  E.   coli  origin and a TATA region of a yeast promoter, which hybrid promoter can also function in a yeast cell; a hybrid promoter including the upstream regulatory sequence of  E.   coli  origin and a yeast promoter, which hybrid promoter can function in a yeast cell; and a plasmid useful for a test of an upstream regulatory sequence, including a TATA region of a yeast promoter, a structural gene containing a translation start codon, and a yeast origin of replication.
Patent EP-0473446-A1 (EP)
Inventor: NAKAGAWA TANEHIRO
IPC: A63H3/36
Filed: 1991-08-30
Abstract: There is disclosed an electrothermal color-varying device inducing color change in a thermally color-varying layer by heat generation in an electrothermal heat-generating member (2), in which the heat-generating member is composed of a non-metallic member having a positive temperature coefficient on the electric resistance at least in a temperature range 25°C to 65°C and a paticular volume resistivity, is adapted to generate heat by the application of a low voltage and is capable of self-control of the saturated heating temperature at an arbitrary temperature within a range of 25°C to 65°C, whereby improved safety is achieved without the danger of overheating or current leakage. Also there are disclosed toys utilizing such color-varying device.
Patent EP-0452241-A1 (EP)
Inventor: BASEOTTO GERARD
IPC: G01L5/04
Filed: 1991-04-05
Abstract: The subject of the present invention is a method for determining the tension in a zone of a metal strip held between two supports, such as a moving strip undergoing a rolling process, characterised in that a percussion of the said zone of the strip is carried out by the striking member of a striking body, in that, before the percussion, a reproducible impact velocity is imposed on the striking member, in that, after the percussion, the energy of the said striking member, which energy has been absorbed by the strip during the said percussion, is determined and in that the result of this determination is correlated to the tension in the said zone of the said strip. The subject of the invention is also a device for implementing this method, characterised in that it comprises a striking-body assembly (30), means (50) for resetting them and means (45) for triggering these striking bodies. <IMAGE>
Patent EP-0470927-A1 (EP)
Inventor: WILDI EDWIN
IPC: D02H11/00
Filed: 1991-07-11
Abstract: A protective plate (5) having lateral wall portions (6, 6') partially surrrounds the winding machine (1) and is equipped with a door (7) which allows an attendant to have access to the machine and the exchange of the beam (2). A suction device (11) is arranged above the door. A sensor device (10) monitors the space between the winding machine and protective plate and, if necessary, stops the machine when this space is entered. <IMAGE>
Patent EP-0506768-A1 (EP)
Inventor: ARNAUD JEAN-CLAUDE
IPC: C22C38/00
Filed: 1990-12-18
Abstract: Fil métallique présentant les caractéristiques suivantes: a) il est constitué au moins en partie par un acier ayant une teneur en carbone au moins égale à 0,1 % et au plus égale à 0,6 % et une teneur en bore inférieure à 8 ppm; b) l'acier du fil présente une structure (7) de type bainite inférieure écrouie; c) le diamètre du fil varie de 0,10 à 0,40 mm; d) la résistance à la rupture du fil est au moins égale à 2800 MPa; e) l'allongement à la rupture du fil est au moins égal à 0,4 %. Le procédé conforme à l'invention pour produire ce fil consiste à écrouir un fil machine comportant de 28 % à 90 % de ferrite proeutectoïde et de 72 % à 10 % de perlite, puis à effectuer un traitement thermique pour obtenir une structure de type bainite inférieure, puis à effectuer un écrouissage sur le fil, la température du fil lors de cet écrouissage étant inférieure à 0,3 TF, TF étant la température de fusion de l'acier exprimée en Kelvin.
Patent EP-0509005-A1 (EP)
Inventor: ALKER DAVID
IPC: A61K31/443
Filed: 1990-12-11
Abstract: On décrit des composés de la formule (I), où R et R1 sont H ou C1-C4 alkyle; et X et un groupe de formule (II) où (III), soit R2 est H ou C1-C4 alkyle et R3 est C1-C4 alkyle, soit R2 et R3 représente -(CH2)r- où r est de 2 à 5; R4 est C1-C4 alkyle; X1 est une liaison directe, O ou S; R5 est phényle mono ou disubstitué, où les substituants sont H, halo, C1-C4 alkyle, C1-C4 alkoxy, -(CH2)sOH, -(CH2)sNR8R9, -CONR10R11, -SO2NH2 ou OCO(C1-C4 alkyle), ou des substituants adjacents peuvent former un anneau fusionné; ou R5 est thiényle, pyridinyle or pyrazinyle; R8 et R9 sont H ou C1-C4 alkyle, ou R8 est hydrogène et R9 est -SO2(C1-C4 alkyle), -CONR10R11, -CO(C1-C4 alkyle) ou -SO2NH2; R10 et R11 sont hydrogène ou C1-C4 alkyle; m est 1, 2 ou 3; n est 0, 1 ou 2; p est 0 ou 1; et s est 0, 1 ou 2, (sous certaines conditions); lesdits composés sont des antagonistes de récepteurs muscariniques sélectifs du tractus gastrointestinal et de la vessie utiles par exemple dans le traitement du syndrome du côlon irritable.
Patent EP-0506882-A1 (EP)
Title: Orthogonal parabolic reflector systems.
Inventor: CHENG DAH YU
IPC: G02B5/10
Filed: 1990-12-20
Abstract: An Orthogonal Parabolic Reflector is generated by rotating a parabolic curve 90 DEG  to the axis of symmetry passing through the focal point of the parabola. The Orthogonal Parabolic Reflector can concentrate a section of the linear source or sink on the axis of rotation to the focal point, resulting in integrating the intensity as a point source or sink at the focal point with almost no physical dimension effects.
Patent EP-0524203-A1 (EP)
Title: Procede et apprareil d'obtention d'une interface amelioree pour systeme informatique
Inventor: GAJJAR KUMAR
IPC: G06F3/06
Filed: 1991-02-27
Abstract: Système d'interface amélioré basé en partie sur le standard SCSI.Un bus de données à un seul câble transfère simultanément plusieurs octets d'information entre deux dispositifs. Le système d'interface transfère des ordres, des messages, des informations d'états ou des données multi-octets en un seul transfert parallèle. Un micro-séquenceur permet le transfert de données par l'interface sans nécessiter d'attention particulière à partir d'un processeur dans un dispositif impliqué dans le transfert.
Patent EP-0487662-A1 (EP)
Inventor: ERIKSON KEITH W
IPC: F16H25/20
Filed: 1991-04-24
Abstract: Ecrou anti-jeu comportant des éléments flexibles (16, 18, 20) qui sont constamment poussés vers l'intérieur contre une tige filetée par un manchon (55) qui applique une force et qui agit sur les plans inclinés de l'élément flexible. Des cannelures (66, 70) sont situées sur les éléments flexibles longitudinaux et le manchon d'application de force pour conférer une rigidité aux éléments flexibles longitudinaux dans un sens tangentiel au sens longitudinal de mouvement de l'écrou.
Patent EP-0533705-A1 (EP)
Title: Automatic derailleur shifter.
Inventor: MCLAREN MICHAEL J
IPC: B62M25/00
Filed: 1991-06-10
Abstract: An automatic derailleur shifter system for example for a bicycle includes a hub to which is attached a chain wheel set and a derailleur system for moving the chain associated therewith from chain wheel to chain wheel for a gear changing system. Within the hub associated with the chain wheels is provided an automatic changing system including a member coupled to the chain wheel set which carries a helical screw cooperating with a sleeve slidable axially within the hub and cooperating with the screw so that rotation of the screw relative to the sleeve causes the sleeve to move axially. Axial movement of the sleeve is inhibited by a spring and rotational movement of the sleeve is prevented by engagement with the hub. Thus variations in the torque applied from the chain set to the hub through the screw in the sleeve cause axial movement of the sleeve which actuates change of the gears by moving to the derailleur set. The spring can be internal to the hub or can be provided outside of the hub. In addition movement of the sleeve can cause rotational movement of a second screw member at an opposed end of the hub which can be used to change a front chain wheel set at the pedals.
Patent EP-0489891-A1 (EP)
Title: Process for sealing and renovating the inside of systems of laid ducts.
Inventor: NAEF WERNER
IPC: B05D7/22
Filed: 1991-06-27
Abstract: A new process is disclosed for sealing and renovating the inside of systems of laid ducts with a small inner diameter. Leaks are stopped by a sealing material introduced into the duct and the inside of the duct is renovated by abrasive blasting and re-lining. According to the process, a sealing material containing finely ground bentonite swellable in water and/or a hydraulically soluble plastic dispersion dry composition, as well as inert additives, is blown through the duct, and the duct is charged and maintained with a water vapour/air mixture under 2 bars overpressure or more, or the duct is filled with or crossed by water or the inert stopping agent is introduced into the duct by a water current. The installation for carrying out the process has, among others, either a compressed air distributor (3.02) with an air supply line (3.04) and air outlet lines (3.05 to 3.07); said lines bearing among others valves and manometers (3.15 to 3.27) or the corresponding water installation. These devices allow the pressure fall in individual duct branches to be determined at various p and m, as well as to carry out automated renovation programmes.
Patent EP-0495968-A1 (EP)
Title: Optical scanner for maintaining focus over a flat image plane.
Inventor: STARK RICHARD
IPC: H04N1/113
Filed: 1991-08-09
Abstract: An optical scanning system of the type in which an oscillating mirror located between the focusing lens and the image plane is provided to scan the reflected optical axis of a focusing lens across a flat field, wherein the pivot axis of the mirror is translated during oscillation of the mirror. The pivot axis of the mirror is translated at an angle of 45 DEG  with respect to the optical axis of the focusing lens thereby enabling the mirror to be translated at a uniform velocity during scanning to provide a uniform velocity scan.
Patent EP-0652888-A1 (EP)
Inventor: HOKE GLENN D
IPC: A61K38/00
Filed: 1991-08-15
Abstract: L'invention concerne des compositions et des procédés permettant le traitement et le diagnostic d'infections par Candida. Selon des modes préférentiels de réalisation, des oligonucléotides et des analogues d'oligonucléotide sont hybridables de manière spécifique avec au moins une partie d'un ARN messager Candida. Des cibles préférées sont les ARN messagers qui codent b-tubuline, la protéase d'aspartate, la synthétase d'actine et de chitine, ainsi que les ARN messagers qui codent la protéine L25 ribosomique, les facteurs d'élongation de translation 1 et 2 (TEF1 et TEF2), la sous-unité b de ATPase, et la 14α-déméthylase lanostérol P450 cytochrome (L1A1). Les oligonucléotides et les analogues d'oligonucléotide comprennent des sous-unités nucléotides qui sont suffisantes en identité et en nombre pour effectuer ladite hybridation spécifique. Dans d'autres modes préférés de réalisation, les oligonucléotides peuvent être hybridés de manière spécifique avec un site d'initiation de transcription, un site d'initiation de translation, des séquences 5'-non translatées, des séquences 3'-non translatées, une coiffe 5' et une jonction intron/exon des ARN messagers. Des procédés de traitement d'animaux souffrant d'une infection due à Candida sont décrits.