baber/WOPTO huggingface dataset:
Patent EP-0101159-A1 (EP)
Inventor: MOHSIN MOHAMMED EZZAT
IPC: F16C32/06
Filed: 1983-06-10
Abstract: @ A hydrostatic journal bearing with two opposed bearing pads in which the typical tendency of the bearing clearance to change due to variation in the viscosity of the operating fluid, brought about by temperature change, is counteracted by causing the sum of the pressures (p 1 ,  P2 ) existing at the two pads (22, 23) to be held to a constant value. Typically this value is equal to that of the pressure (p 2 ) of the supply (27). The supply may be connected to the two pads by way of separate adding valves (40, 29) which may be arranged in parallel with restrictors (41, 28) which are themselves in series with the pressure source (27). Such restrictors may be fixed but may also with advantage be controlled by reference to the pressure existing at their respective pads (22. 23), provided they respond symmetrically to variations of fluid temperature and so give rise to no change in the relative position of the bearing members in response to such variations. Alternatively only a single adding valve may be used, which advantageously may provide a third, reference output pressure (p o ) supplied to the pads (22, 23) in parallel with their respective basic pressure supplies (p 1 , p 2 ).
Patent EP-0139800-A1 (EP)
Inventor: SHARON THOMAS E
IPC: H01P1/195
Filed: 1983-11-01
Abstract: The present invention is for an apparatus and method of fast-switching a dual-toroid microwave ferrite phase shifter. A first circuit 23,24 is provided for controllably switching the ferrite in one of the toroids 9 between a saturated and partially saturated states. A second circuit 25,26 is provided for controllably switching the ferrite in the other of the toroids 12 between a saturated and partially saturated states. A control circuit 19 is provided for controlling the first and second circuits such that the ferrite in at least one of the toroids is maintained in the saturated state at any given time such that any desired phase shift may be achieved with only one switching operation for each toroid. The present invention provides new reference states such that there are two reciprocal phase states for any given phase state such that a reciprocal phase state may always be achieved with only one switching operation for each toroid.
Patent EP-0087379-A1 (EP)
Inventor: GIAMEI ANTHONY FRANCIS
IPC: C30B29/52
Filed: 1983-01-14
Abstract: Disclosed is a method of epitaxially casting single crystal metal articles (32) in molds (34), which comprises causing the solidification interface velocity vector to rotate through at least 90 degrees, preferably 180-540 degrees, about the axis of overall directional solidification growth (54,56). In addition, a mold section (46) has a small passageway configured to prevent line of sight communication between the portion where the seed is contained and the article portion of the mold. Preferably, the passageway is shaped like a helix of 0.8-1.5 turns. A second seed (40) can be formed in the mold of an article made from a first seed (36), and used to make a second casting. The invention reduces the normal increase in crystallographic variability which would otherwise be associated with such practice.
Patent EP-0128993-A1 (EP)
Inventor: STEFFEN JURG DR
IPC: H01L23/525
Filed: 1983-06-17
Abstract: 1. A method of determining references for the correction of mechanical movements when inscribing lines in a metallised grid (15) on a non-metallic workpiece by means of an inscribing laser beam (3), characterised in that the non-metallic workpiece (1), e.g. a silicon disc, provided with the metallised grid (15) is simultaneously scanned during the linear operational movements with a scanning laser beam (4), that the reflected scanning laser beam (4) is received in a beam detector (12) and then evaluated, the metallised grid forming the reference structure and the evaluated signals being used to correct the relative movement between the workpiece (1) and the inscribing laser beam (3).
Patent EP-0108742-A1 (EP)
Inventor: VONDERHAID OSKAR
IPC: F42C14/08
Filed: 1983-10-10
Abstract: 1. A Landmine, especially destinated for antitank defense, with at least one blasting load (4, 6), positioned in a casing (1) and supplied with a detonator (16) which has a striker (14) cooperating with a blasting cap (23) and which can be activated by a release mechanism (13), whereas the striker (14) is movably guided against the blasting cap by a pneumatic piston (14) operated from a pressure fluid container (26), the pressure fluid thereof being released by the release mechanism (13), characterized in that the pressure fluid container (26) is provided with a closing device and the release mechanism (13) comprises a press piston (19) slidingly guided in and projecting with one of its ends from the casing (1), the piston (19), during its sliding movement, causes a relative movement between the pressure fluid container (26) and the closing device, thereby opening the closing device.
Patent EP-0144425-A1 (EP)
Inventor: WADA MASAMI - - OAZA NIIHARI
IPC: E21B19/20
Filed: 1983-05-23
Abstract: Cette machine de forage vertical perce un trou vertical en appliquant une force et une poussée rotatives de forage à au moins un trépan d'une tige de forage jusqu'à une profondeur prédéterminée, après quoi on rajoute un autre élément de la tige de forage, de manière à continuer le forage. L'invention est destinée à résoudre le problème posé par la connexion sûre et rapide de nouveaux composants à la tige de forage. Afin de résoudre ce problème, l'invention comprend des organes de support qui supportent au moins l'extrémité inférieure du composant de la tige de forage à connecter, des organes de support supportant de manière stable et mobile les organes de support dans la position de connexion et dans la position d'attente, et des organes de retenue qui retiennent la tige de forage pendant sa connexion.
Patent EP-0112881-A1 (EP)
Inventor: TIRU MANDAYAM OSURI
IPC: G01K11/06
Filed: 1983-06-08
Abstract: Composition présentant des états commandés d'opacité et de transparence à des températures sélectionnées; procédé de production etd'utilisation d'une telle composition pour créer un dispositif indiquant la température, en remplissant de cette composition un récipient approprié en matériau transparent et possédant un fond sous forme d'une couleur, d'une lettre ou un numéro, permettant d'interpréter visuellement la différence entre l'opacité et la transparence. On obtient un dispositif indicateur réversible qui peut montrer si les limites supérieures ou inférieures d'un intervalle prédéterminé de température ont été dépassées dans les deux sens.
Patent EP-0117423-A1 (EP)
Inventor: URBAN JOSEPH J
IPC: B65D1/32
Filed: 1984-01-24
Abstract: A dosing unit (10) for delivering a measured dosage includes a dosage well (22) positioned on the inside wall of a spray tip or neck of a squeeze bottle (12), a fill through (28) for filling the well (22) upon tilting of the bottle in any direction, and a spray tip for delivery of the dosage which includes an orifice (38) and a flow tube (40) extending from the bottom of the dosage well (22) to the spray orifice (38). The well (22) may be either molded into a spray tip or molded into the neck of the bottle or a molded insert that fits into the spray tip or bottle neck.
Patent EP-0166012-A1 (EP)
Inventor: HAASE WALTER ING
IPC: E04F13/08
Filed: 1984-06-25
Abstract: 1. Holding device for back-ventilated structure facing with and U-shaped wall support (20, 21) and a profiled assembly rail for holding structure facing elements, whereby wall support (20, 21) consists of a base plate (22, 23) with two flanges (24, 25) being rectangularly arranged, between which flanges (34, 35) are vertically arranged at the holding plate (32, 33) of the assembly rail (28, 29, inserted adjacent to flanges (24, 25) and attached by means for screw or rivet mounting (15), characterized in that flanges (24, 25) of wall support (20, 21) are arranged on the base plate (22, 23) slightly tilted at a distance being smaller at the opening end section (36) than in the region of base plate (22, 23), that parallel surface sections (39, 40) are provided in the region of opening end section (36) at the internal surface (37, 38) of flanges (24, 25), that a surface section (44, 45) connected to surface sections (39, 40) is provided at free end sections (41, 42) of internal surfaces (37, 38) of flanges (24, 25) outwardly arranged and angled to the center axis (43), and that a depression (51) with a bearing-out end web (52) is arranged at the end sections (49, 50) of flanges (34, 35) of assembly rail (28, 29) being provided as butt girder (30) or central girder (31).
Patent EP-0131808-A1 (EP)
Inventor: DOBBERSTEIN EDWARD A
IPC: H01F19/00
Filed: 1984-06-28
Abstract: A transformer assembly suitable for use in very high frequency (VHF) switching power supplies that maintains a low leakage inductance between critical transformer windings while complying with the physical and electrical requirements imposed by standards for primary to secondary isolation. The transformer includes a telescopic bobbin assembly (99, 112) with an inner (99) and an outer (112) section that telescope together to form an interior clearance space or chamber between the two sections. The interior chamber has a narrow conduit (108) exiting to the exterior of the bobbin assembly (99, 112). Described are two embodiments for a transformer used in a forward-averaging type converter and a third embodiment for a transformer used in a frequency modulated converter.
Patent EP-0164461-A1 (EP)
Inventor: FIGOV MURRAY
IPC: G03F1/00
Filed: 1984-06-06
Abstract: A normally opaque recording sheet is provided that can be converted by spark erosion into an image of an original that has low background in areas corresponding to black areas of the original. It comprises an optically transmissive insulating carrier sheet, an opaque layer of aluminium, chromium or nickel deposited on the carrier sheet which layer is from 0.025 to 1 micron thick and has a surface resistance of from 2 to 0.5 ohms per square, and an insoluble opaque spark-erodible protective layer comprising electrically conductive particles dispersed in a resin and coated onto the aluminium layer in an amount of from 3 to 18 g.s.m. Both the protective layer and the over-layer can be eroded away by passing electrical current between the recording sheet and a moving electrical stylus. The resulting positive or negative imaged recording sheet can be employed in transmission either to produce film intermediate positives or negatives, or by contact with pre-senstised offset litho plates to produce long run lithographic plates. The opaque over layer and the opaque image area both remain in non-image areas and are both present in imaged areas so that a low background is achieved.
Patent EP-0128798-A1 (EP)
Title: Dispositif sélectif accordable à ondes magnétostatiques de volume
Inventor: CASTERA JEAN-PAUL
IPC: H03H2/00
Filed: 1984-05-18
Abstract: L'invention se rapporte aux dispositifs sélectifs accordables à ondes magnétostatiques de volume. L'invention a pour objet un dispositif comportant deux résonateurs à réseaux (10, 11, 12, 13) agencés pour échanger via un réseau réflecteur de renvoi sélectif (14) des ondes magnétostatiques de volume, dans lequel le réseau réflecteur (14) est conçu pour éliminer les modes parasites longitudinaux existant autour du mode longitudinal désiré. L'invention s'applique notamment au filtrage de signaux électriques à très haute fréquence, à la réalisation d'oscillateurs accordables et à la mesure des champs magnétiques.
Patent EP-0124481-A1 (EP)
Inventor: REUFER CHRISTIAN
IPC: D01D5/16
Filed: 1984-04-10
Abstract: 1. Godet (3) having a circumferential speed of at least 2500 m/min, onto which a running thread (5) is laid, and a separating roll (4), characterized in that the surface of the separating roll (4) has two zones (a, b) of different roughnesses.
Patent EP-0157071-A1 (EP)
Inventor: ERICSSON MAGNUS
IPC: G01N33/558
Filed: 1984-04-03
Abstract: A method and a device for producing predetermined and defined varying concentration patterns of chemically or biologically active substances in chemical or biological qualitative or quantitative determinative methods, the method comprising application of the substance(s) within part of or the whole of a rectangular area of a medium in a concentration pattern having at least one concentration maximum and one concentration minimum: the device comprising a rectangular carrier on which the substance(s) have been applied so that the concentration pattern(s) thereof exhibit at least one concentration maximum and one concentration minimum.
Patent EP-0148869-A1 (EP)
Title: Materiau ceramique
Inventor: COLLETT GORDON WALLACE
IPC: C04B28/00
Filed: 1984-06-15
Abstract: Une tuile ou autre élément de construction est fabriqué par cuisson d'un produit vert formé à partir d'un composant grossier tel qu'un laitier métallurgique ou de la roche concassée et un composant fin tel que des cendres volantes, avec du silicate de sodium ou autre composé de métal alcalin qui réagit avec au moins le composant fin pour former une matrice de liaison.
Patent EP-0164614-A1 (EP)
Inventor: NIIZUMA HIROSHI TOAGOSEI CHEMI
IPC: B01J27/186
Filed: 1985-05-20
Abstract: A process for producing acrylic acid or methacrylic acid by reacting acetic acid or propionic acid with formaldehyde in a gas phase is described, characterized by carrying out the reaction in the presence of a solid catalyst containing at least one of boron oxide or phosphorus oxide and having an acid site of an acid strength, pKa ≦ -3.0. The solid catalyst is of high activity and is satisfactory in both selectivity and conversion and, furthermore, its high selectivity can be maintained for long periods of time. Thus the desired product. acrylic acid or methacrylic acid, can be produced in high yield.
Patent EP-0183982-A1 (EP)
Inventor: KOGANE MIKIO FUJI PHOTO FILM C
IPC: G03D13/00
Filed: 1985-10-29
Abstract: A photographic paper accommodating apparatus is disposed between a photographic paper printing section and a developing section so as to absorb or retain the slack in a continuous photographic paper fed from the former to the latter which occurs due to a difference between the respective processing speeds at these sections. First clamping and transporting rollers (30, 32) are provided on the downstream side of the printing section so as to define a first photographic paper looping area between the printing section and the first clamping and transporting rollers. Second clamping and transporting rollers (90, 98) are provided on the downstream side of the first clamping and transporting rollers so as to define a second photographic paper looping area between the first and second clamping and transporting rollers. A guide member (70) is movable between a first position at which it guides the photographic paper from the printing section to the first clamping and transporting rollers and a second position at which the guide member guides the paper from the first clamping and transporting rollers to the second clamping and transporting rollers.
Patent EP-0188843-A1 (EP)
Inventor: VAN ROSENDAL NICOLAAS
IPC: B65B67/06
Filed: 1985-12-16
Abstract: Device for applying a closing strip, comprising: a housing provided with a channel (5); a feed for closing strip tape emerging into said channel; a rotor (11) mounted for rotation on said housing and provided with blades projecting into said channel; and cutting means (13) located downstream from said rotor for cutting off the formed closing strip from the closing strip tape, characterized by a member (14) located between said rotor and cutting means and extending into said channel for forming the closing strip during the guiding of the closing strip tape thereover.Preferably said member is an edge positioned transversely on said channel, and forms a part of the housing. If the device comprises further a feed for tape form material emerging into said channel and a magazine therefor, said feed for tape from material and its magazine are, preferably accomodated in a separate cassette.
Patent EP-0160367-A1 (EP)
Title: Method and apparatus for operating warp knitting machines
Inventor: PORAT ITZCHAK ENGINEERING SECT
IPC: D04B27/24
Filed: 1985-03-08
Abstract: A method for operating the guide bars (11) of warp knitting machines comprises feeding in to a computer (12) desired lapping instructions, the computer being programmed to discriminate between permitted and prohibited lapping movements and being operative to prevent the attempted execution of prohibited movements. The computer (12) can be programmed to test instructions against a set of mandatory rules, which proscribe lapping movements that would crash the guide bars, and may also be programmed to discriminate against ineffective lapping movements.
Patent EP-0180318-A1 (EP)
Inventor: BARE THOMAS MICHAEL
IPC: C07D471/04
Filed: 1985-09-24
Abstract: Amides of the formula: 
<CHEM>
 (wherein Ra, Rb, Rc and Rd have defined values) and the 7-N-oxides and pharmaceutically acceptable acid addition salts thereof possess good anxiolytic activity. Processes for the preparation of the amides and pharmaceutical compositions containing them as active ingredient are described and claimed.
Patent EP-0220347-A1 (EP)
Inventor: ECHOLS MARVIN
IPC: B08B9/032
Filed: 1985-10-21
Abstract: Recirculating tube cleaners (2) pass through inside diameters in a bank of heat exchanger tubes (3). Variable density tube cleaners are provided which are pressurized to compress and have a substantially neu­tral buoyancy upon entry from an inlet manifold (12) to the inside diameter of the tubes. Upon exiting from a heat exchanger outlet manifold (13) the tube cleaners return to either positive or negative buoyancy de­pending upon the embodiment. Skimmer means (25) inter­cept tube cleaners having positive buoyancy from the upper portion of flow and direct them to a recircula­tion system (6). Open cell elastomer tube cleaners having negative buoyancy may be intercepted at the bottom of the flow and then partially dewatered for adjustment toward neutral buoyance. As contrasted to prior art embodiments in which the entire outlet flow must be screened, here only a small percentage, for example one percent of the outlet flow, need be intercepted. The tube cleaners are re-entrained in a pumped stream and reintroduced for circulation through the tube bank under pressure. The tube cleaners are made to have a   density such that they approach neutral buoyancy for equal distribution through upper and lower tubes. A tube cleaner may be formed of two components, a clean­ing component and a buoyancy component. Variation in density in response to pressure may be limited.
Patent EP-0185589-A1 (EP)
Inventor: OLLIVIER ROLAND
IPC: C07F9/38
Filed: 1985-12-10
Abstract: New derivatives of formula (I) in which: either R1 = C2H5, C3H7 or i-C3H7 and R2 = H, or R1 = alkyl (1-3 C) and R2 = alkyl (1-12 C) and their metal salts and addition salts with nitrogenous bases. These products are useful in the treatment of Paget's disease. <IMAGE>
Patent EP-0172136-A1 (EP)
Inventor: GILGEN JAKOB
IPC: E05F15/00
Filed: 1985-07-23
Abstract: 1. Switch strip which is mountable on a movable part, particularly doors, for the protection of persons and objects, having at least two electrical contact devices disposed along a track (1) and an elastic sheath (4) for protecting the said devices from soiling, each contact device comprising two electrically insulating holders (7 ; 7') and two electrically conductive pins (6, 6'), characterized in that an elastic element (8) is respectively associated with each contact device, that one end of the element is connected to the one holder (7 ;7') and the other end of the element to the other holder (7 ; 7'), that the elastic element (8) is biased for pressing the adjacent ends of the pins (6, 6') against one another, that at least two of the pins disposed longitudinally in succession are kept spaced from the track (1) by means of resilient components (3) and in the non-loaded state substantially parallel thereto, and that the components (3) are so constructed that the pins, under the influence of an external force, are movable towards the track and pivotable at least about axes running at right angles to the longitudinal direction of the track and substantially parallel to the principal plane of the track.
Patent EP-0173729-A1 (EP)
Title: Process for solubilizing active principles and pharmaceutical compositions thus obtained.
Inventor: CORBIERE JEROME
IPC: A61K9/00
Filed: 1985-03-12
Abstract: This invention relates to a novel process for solubilizing the hydrophobic organic compounds-and namely the pharmaceutical active ingredients-in an aqueous phase. This process is defined in that the hydrophobic compound is prior dissolved in one or several polymers of high molecular weight, then adding to this solution an aqueous medium the pH of which is fixed. The aqueous solutions thus resulting are useful for preparing medicines for parenteral, digestive, mucous or transcutaneous administration.
Patent EP-0214967-A1 (EP)
Title: Masque transparent detachable
Inventor: BACLIT PAUL S
IPC: A42B3/22
Filed: 1985-03-15
Abstract: Un masque pour une casquette comprend un support (20) de forme similaire à la périphérie de la visière de la casquette, avec un verre (40) distendu en angle droit vers le bas, devant la visière de la casquette de façon à protéger les yeux de l'utilisateur. Une douille (26) montée dans le support (20) et connectée de façon rotative à une attache (50) permet un mouvement vertical, une mâchoire (58) étant en outre connectée de façon rotative à l'attache (50). La mâchoire contient également une paire de doigts (64) qui se séparent élastiquement pour saisir la visière d'une casquette, près de la calotte. Le dispositif tourne vers le haut, au-dessus de la visière, et reste dans cette position surélevée grâce à la friction des éléments rotatifs, au choix de l'utilisateur.
Patent EP-0181891-A1 (EP)
Inventor: LIDDIARD KEVIN CHARLES
IPC: G02B17/08
Filed: 1985-05-17
Abstract: Dispositif de balayage de plan focal, possédant un miroir pivotant pouvant se balancer par l'entraînement d'au moins un élément d'une paire d'éléments piézocéramiques d'entraînement (4-5) généralement parallèles au plan du miroir (1) et s'étendant dans des directions opposées au delà d'un premier organe de flexion (3) qui forme le pivot du miroir (1), l'autre organe piézocéramique étant soit entraîné dans le sens opposé ou utilisé comme organe de commande.
Patent EP-0181904-A1 (EP)
Inventor: THUILLIER JEAN
IPC: A01B63/104
Filed: 1985-05-22
Abstract: La machine comporte en pleine extention au sol, un châssis (3) conçu pour supporter le passage des roues avant du tracteur. La machine est ensuite accouplée au système hydraulique de ce dernier et peut, alors, sur le mouvement du bras primaire (2), lui-même actionné par son vérin (1), assurer lui même trois fonctions: une auto-élévation et un auto-alignement grace à ses biellettes (5) qui soulèvent la machine et présentent les crochets (7) à une platine de fixation adaptée au tracteur et une auto-correction du centre de gravité par déplacement permanent du réservoir hydraulique (9) assuré par la barre de connexion (8). La commande d'accrochage, de verrouillage de l'opérateur est assurée par un même levier (11), à trois positions considérant le neutre.
Patent EP-0190305-A1 (EP)
Inventor: DAINTREY JOSEPH WILLIAM
IPC: A47J31/40
Filed: 1985-08-21
Abstract: Dispositif de préparation d'infusions, par exemple du thé ou du café, comprenant un piston (22) et un cylindre (21) ainsi qu'un récipient (50) pour l'infusion monté sur un support (52) pivotant sur un goujon de pivot (55) en L, un autre organe (79) représentant un axe pour deux cylindres de serrage (78) qui agissent de concert avec un cylindre d'entraînement (71) pour amener un filtre (70) sous le récipient lorsque ce dernier est au repos. Les mouvements du support (52) et des rouleaux (78) sont synchronisés par une liaison en L (80).