baber/WOPTO huggingface dataset:
Patent EP-0451274-A1 (EP)
Inventor: NUNOTANI SADAO C O K K KOMATSU
IPC: E02F9/22
Filed: 1989-12-27
Abstract: This invention relates to a hydraulic controller having a construction wherein individual operation valves (12, 13) for controlling the oil feed quantity to hydraulic actuators (15, 16) are disposed between a hydraulic pump (10) and the hydraulic actuators (15, 16). In this hydraulic controller, a flow rate regulating solenoid valve (11) is connected to the hydraulic pump (10) in parallel and individual operation opening characteristics which are applied to the single operation of each operation valve (12, 13) and composite operation opening characteristics which are applied to the combinated operation of the operation valves (12, 13) are set in advance as the opening characteristics of the solenoid valve (11). When either one of the operation valves (12, 13) is operated individually, the opening of the solenoid valve (11) is controlled on the basis of a single operation opening characteristics which are to be applied to that operation valve, and when the operation valves (12, 13) are operated in combination, the opening of the solenoid valve (11) is controlled on the basis of a composite operation opening characteristics. Accordingly, single control and combined control of the individual hydraulic actuators (15, 16) can be made smoothly by setting single operation opening characteristics and composite operation opening characteristics matching the load of the individual hydraulic actuators.
Patent EP-0453466-A1 (EP)
Inventor: STONECLIFFE DAVID
IPC: B22D11/047
Filed: 1990-01-10
Abstract: Dans un appareil de moulage horizontal en coulée continue, l'axe longitudinal (21) du passage de la coulée peut ne pas coïncider avec l'axe longitudinal (19) de la tuyère se trouvant dans la paroi de l'entonnoir de coulée (13). Afin de résoudre ce problème, la tuyère (9) et le tube d'alimentation (5), qui se trouve entre la tuyère (9) et le passage de coulée (2), sont disposés de sorte que l'axe longitudinal de la sortie du tube d'alimentation (5) coïncide avec l'axe longitudinal (21) du passage de coulée mais est décalé verticalement par rapport à l'axe longitudinal (19) de l'entrée de la tuyère.
Patent EP-0411074-A1 (EP)
Inventor: FAIGL FERENC
IPC: C07B57/00
Filed: 1990-01-16
Abstract: Le nouveau procédé décrit sert à préparer les isomères optiques d'acides 2,2-diméthyl-3-(2,2-disubstitué vinyl)cyclopropanecarboxyliques représentés par la formule générale (I), où R1 et R2, séparément l'un de l'autre, représente un halogène ou un groupe alkyle C1-4. Ledit procédé consiste à faire réagir un composé racémique représenté par la formule générale (I), où R1 et R2 sont définis ci-dessus, ou un sel de ce composé avec un dérivé de phénylglycine représenté par la formule générale (II), où R3 représente un groupe cyano ou carboxamide ou un sel d'addition d'acide de ce groupe, à séparer l'élément de la paire de sels diastéréoisomères, qui précipite sous forme cristalline, selon une technique connue en soi, et à libérer de cet élément par un acide l'acide optiquement actif de formule générale (I) présentant la configuration (1S), lorsque R3 dans le composé de la formule générale (II) utilisé représente un groupe cyano, ou l'acide optiquement actif présentant la configuration (1R), respectivement, lorsque R3 dans le composé de la formule générale (II) utilisé représente un groupe carboxamide, à répéter, si nécessaire, cette opération une à cinq fois, à récupérer le sel diastéréoisomère restant dans la liqueur-mère selon une technique connue en soi et obtenir à partir de ce sel l'acide antipodal optiquement actif de formule générale (I) selon une technique connue en soi.
Patent EP-0411078-A1 (EP)
Inventor: MARLATT GEORGE R
IPC: F24C15/00
Filed: 1990-01-26
Abstract: L'aération à air pulsé décrite (10), qui est conçue pour un four ou similaire, comprend un tube d'entrée d'air (12) comportant des extrémités axialement opposées (18, 22). L'une des extrémités (18) présente une ouverture d'admission d'air (32) qui est normalement disposée à l'extérieur et l'extrémité opposée (22) est reliée à l'entrée d'une soufflante (50), la sortie (56) de la soufflante (50) étant reliée à un tube (14) de l'aération. Le carneau de fumées du four est relié au tube d'entrée d'air (12) en un point intermédiaire entre ses extrémités (18, 22). Le tube (14) de l'évent peut être disposé de façon appropriée coaxialement dans le tube d'entrée d'air (12). Le système présente normalement des dimensions telles que le rapport volumétrique entre l'air frais et les gaz de fumée est compris entre environ 5 pour 1 et environ 50 pour 1 et que les temps de séjour entre le moment d'entrée des fumées dans le tube d'entrée d'air et le moment de sortie des fumées de la soufflante sont courts, de l'ordre de 0,01 seconde, réduisant ainsi les risques de condensation et de givrage dans l'aération à air pulsé. Le système peut être équilibré, par exemple par variation de la surface de l'ouverture d'admission d'air, ce qui réduit au minimum les pressions s'exerçant dans le four et permet d'augmenter, par voie de conséquence, l'efficacité de fonctionnement du four.
Patent EP-0473606-A1 (EP)
Title: Rod construction.
Inventor: MCGINN JOHN HUGH
IPC: A01K87/00
Filed: 1990-04-05
Abstract: PCT No. PCT/AU90/00129 Sec. 371 Date Oct. 8, 1991 Sec. 102(e) Date Oct. 8, 1991 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/11683 PCT Pub. Date Oct. 18, 1990.A rod comprises a plurality of elongate members joined together in an assembly, with each elongate member having a generally T-shape cross-section and being formed from fibre reinforced sheet material. Each member comprises two outwardly curved members formed with first leg sections contiguously disposed and connected to form the web of the T-shape, second leg sections extending at an angle to the first leg sections, and a planar cap member spanning and connected to the second leg sections to form the cap of the T-shape. The cap member has opposite ends which define abutment faces. Each curved member has a curved radius portion between the leg sections, with the curved radius portions and the planar cap defining a space therebetween which is filled with a filler material. The cap members are joined together so that said abutment faces of adjacent cap members are contiguous, thereby forming the assembly.
Patent EP-0473640-A1 (EP)
Title: Electrode for stimulating and/or detecting the muscle activity of muscles or muscle groups of a patient which are accessible through a body orifice.
Inventor: VROEGOP WILLEM FREDERIK
IPC: A61B5/296
Filed: 1990-04-24
Abstract: An electrode for stimulating and/or detecting the muscle activity of muscles or muscle groups of a patient. The electrode comprise a carrier and electrically conductive contacts. Via a cable the contacts are connectable to a stimulation/detection device. The carrier is provided with contact elements. An elongated throw-away sheath of isolation material is detachably connectable to the carrier. When the sheath is fixed in position the contacts are on the outside of the sheath and are connected to the contact elements. <IMAGE>
Patent EP-0493395-A1 (EP)
Inventor: SARTOR MARIO
IPC: A43B5/04
Filed: 1990-07-23
Abstract: La présente invention se rapporte à une chaussure de ski (1) munie d'un dispositif d'amortissement et d'une coque rigide (2). Dans le cas d'une chaussure de ski connue de ce genre est prévu entre le dessous de la coque de chaussure rigide et sa semelle un élément élastique absorbant les chocs verticaux. En cas de chocs horizontaux, il peut se produire des efforts de cisaillement nuisibles entraînant une usure prématurée et/ou n'assurant plus la rigidité requise pour le dégagement de la chaussure de ski hors d'une fixation de sécurité. Selon l'invention, l'élément élastique (3) présente au moins un profil (3b) orienté de sa plaque (3a) vers le haut et s'adaptant dans un évidement (3g) du dessous de la coque. Dans le profil s'insert un élément de support également dirigé vers le haut et faisant partie d'un talon amovible, le bord supérieur de cet élément de support dépassant le dessus du plan dans lequel s'appuie horizontalement l'élément élastique sur le dessous de la coque.
Patent EP-0541535-A1 (EP)
Title: Billing system.
Inventor: HARDY ROBERT M
IPC: G06Q30/02
Filed: 1990-08-10
Abstract: Systems and methods for preparing reports and for displaying information concerning transactions between service providers and service customers including preprocessing of records relating to transaction details in order to create indices enabling rapid sorting of the records.
Patent EP-0500660-A1 (EP)
Title: PROCEDE D'HYDROLYSE D'ACIDE SULFONIQUE DE NAPTHALINE $g(a) DANS UN MELANGE DE SULFONATION DE NAPTHALINE
Inventor: BILDSTEIN SIEGFRIED
IPC: C07C303/44
Filed: 1990-11-06
Abstract: L'invention concerne un procédé d'hydrolyse d'acide sulfonique de napthaline alpha dans un mélange de sulfonation de naphtaline par traitement à la vapeur d'eau. Le mélange de sulfonation est appliqué à la tête d'une colonne de lavage, mis en contact en contre-courant avec la vapeur d'eau et l'écoulement de distillation est reconduit vers la tête de la colonne de lavage jusqu'à ce que la quantité de mélange de sulfonation appliquée totalement à la tête de la colonne de lavage soit au moins deux fois plus grande que la quantité à nettoyer et que la durée de séjour du mélange de sulfonation dans la colonne soit au moins de 15 minutes.
Patent EP-0441185-A1 (EP)
Inventor: BOLEY DIETER DR-ING
IPC: B65G1/02
Filed: 1991-01-24
Abstract: What is presented is a storage system for the vertical storage of pallets, in which slides (2) movable perpendicularly to the stacking direction about a mid-axis (A-A) over the entire stack height are arranged above one another, the height of the individual slides (2) corresponding to the height of the individual pallets (3) to be stacked, and the end of the slide (2) facing the pallet (3) having an oblique pallet-receiving surface (6) narrowing in the stacking direction, for engagement on a pallet slope (7) converging with this, and at least two slides (2) being arranged in a horizontal plane, and the distance between the slides (2) located in the same horizontal plane being variable between the maximum and the minimum pallet length as a result of a synchronous movement of the slides (2). <IMAGE>
Patent EP-0442328-A1 (EP)
Title: Stepping motor drive control system
Inventor: KATAOKA JUNNOSUKE
IPC: H02P8/34
Filed: 1991-01-31
Abstract: In a stepping motor drive control mechanism, a step drive command is applied sequentially at irregular intervals to drive a stepping motor. Therein, when the step drive command is applied, the stepping motor is driven by one step angle. According to the response characteristic of the stepping motor, an inhibited period when the reception of the next step drive command is inhibited and a reception period when the reception is enabled are set up. If the next step drive command is applied during the inhibited period, the system waits until the reception period comes. Then, the stepping motor is driven by one step angle.
Patent EP-0450599-A1 (EP)
Inventor: GOTOH TOMOHISA
IPC: G03G5/14
Filed: 1991-04-03
Abstract: An electrophotographic photosensitive material layer of which an undercoat layer contains a partial N-methoxymethylated polyamide resin. The electrophotographic photosensitive material layer is excellent in an electric chargeability, has a high sensitivity, is very superior in industrial fields, and is useful as an electrophotographic photosensitive material for an optical printer such as a laser beam printer, etc.
Patent EP-0457246-A1 (EP)
Inventor: SCHNELLE EBERHARD DR-ING
IPC: A61G13/10
Filed: 1991-05-13
Abstract: Ein mobiles Patientenlagersystem umfaßt eine Lagerfläche, eine Stützsäule zur Abstützung der Lagerfläche und einen Transportwagen zum Transport der Lagerfläche, wobei an dieser mindestens zwei zapfenförmige Verbindungselemente (24) angeordnet sind, die in komplementäre Zapfenaufnahmen (26) an der Stützsäule zur Verbindung mit derselben einführbar sind, wobei ferner die Lagerfläche durch eine Relativbewegung zwischen Transportwagen und Stützsäule (10) von dieser auf den Transportwagen und umgekehrt übergebbar ist, und wobei an der Lagerfläche einerseits und der Stützsäule sowie dem Transportwagen andererseits zum wechselseitigen Eingriff miteinander bestimmte Verriegelungsmittel vorgesehen sind. An jedem Verbindungselement (24) sind mindestens zwei Verriegelungselemente (38) derart gelagert, daß sie zwischen einer Verriegelungsstellung und einer Freigabestellung verstellbar sind und beim Übergabevorgang jeweils gleichzeitig in eine säulenseitige und eine wagenseitige Zapfenaufnahme (26; 22) eingreifen. In jeder Zapfenaufnahme (26; 22) sind eine Rastaussparung (48) zur Aufnahme eines der Verriegelungselemente (38) in dessen Verriegelungsstellung und eine dem jeweils anderen Verriegelungselement (38) zugeordnete Steuerfläche (50) ausgebildet, welche beim Einführen des Verbindungselementes (24) dieses Verriegelungselement (38) in seine Freigabestellung überführt. Jedem Verriegelungselement (38) eines Verbindungselementes (24) sind eine Rastaussparung (48) in der einen Zapfenaufnahme (26; 22) (säulenseitig, wagenseitig) und eine Steuerfläche (50) in der demselben Verbindungselement (24) zugeordneten anderen Zapfenaufnahme (22; 26) (wagenseitig, säulenseitig) zugeordnet. <IMAGE>
Patent EP-0460707-A1 (EP)
Inventor: HIGASHIGAKI YOSHIYUKI
IPC: H01L35/22
Filed: 1986-03-19
Abstract: The disclosure is directed to a method for converting between heat energy and electric energy which is characterized in that a carbon intercalation compound is employed as a thermoelectric material by utilizing temperature difference in a direction perpendicular to the structure of carbon layers, or a method for producing a light-heat converting material which is characterized in that a thin metallic layer like a translucent mirror is caused to adhere to the inner surface of a light transmissive hollow tube by pyrolytically decomposing at a temperature approximately below 1000°C, with hydrocarbons being introduced into the hollow tube (3) at the rate of a predetermined amount an hour.
Patent EP-0491242-A1 (EP)
Inventor: BABEL WERNER
IPC: B23K26/08
Filed: 1991-12-05
Abstract: The subject-matter of the invention is a machine tool for the abrasive machining of workpieces by means of a laser beam, with a housing (15) which is mounted on a machine column (2) and in which a guide tube is arranged so as to be longitudinally displaceable. Mounted at the rear end section of the housing is a laser unit (18), the laser beam of which passes through focusing optics and comes out of a nozzle head, in which means of feeding at least one fluid to the central discharge opening of the laser beam are provided. So that stock removal by machining can also be carried out on a workpiece (12), a hollow motor-driven work spindle (25) with locking elements (27) for clamping a tool holder (28) is mounted according to the invention in the housing (15). The focusing optics and the nozzle head (20) are conveniently attached to a standardised tool holder (29) which can be interchangeably fitted into the work spindle. <IMAGE>
Patent EP-0457424-A1 (EP)
Inventor: DAVIS JAMES O
IPC: A61M25/00
Filed: 1991-03-27
Abstract: A multiconductor and support has a plurality of elongate conductive elements (19) each with a pair of termini. An elongate support means (20), carrying adjacent conductive elements, has openings (32) located at the distal and the proximal ends for alignment with conductive elements extending thereover leaving the distal termini thereof unsupported. Heat activated adhesive on the support means bonds the conductive elements. Each of the conductive elements are spaced from the other conductive elements and have center lines which are parallel. A machine for assembly of a multiconductor and support means has a plurality of spools supplying conductive elements and a plurality of guides each positioned to receive and align the supplied conductive elements. The guides position the conductive elements spaced from and parallel to each other. A supply of support means moves support means intermittently but synchronously between the conductive elements and a flat surface. A heated platten compresses and bonds the conductive elements and the support means into an pair. A method for assembling a multiconductor and support includes intermittently moving several conductive elements in parallel spaced relation and intermittently moving a support means in a plane parallel to the conductive elements. Pressing the parallel conductive elements and the support means together forms the pair.
Patent EP-0465101-A1 (EP)
Inventor: DOLOWY JOSEPH F JR
IPC: C22C1/05
Filed: 1991-06-25
Abstract: A reinforced metal composite comprises a mixture of fused yttria and a metal matrix selected from the group consisting of Ti, Nb, Fe, Co, Ni, Ti alloys, Co based alloys aluminides of Ti, aluminides of Ni, aluminides of Nb and their mixtures. Preferably, the metal matrix is Ti or a Ti alloy which has a low Cl content, e.g. less than .15 wt% Cl. The metal composite is prepared by mixing particles of the metal matrix with particulate fused yttria to form a mixture and heating the mixture at elevated temperature and pressure to consolidate the particles and form a metal reinforced composite.
Patent EP-0471575-A1 (EP)
Inventor: HASHOIAN RALPH SARKIS
IPC: A61B5/055
Filed: 1991-08-14
Abstract: A dual frequency NMR coil pair is comprised of two individual coils tuned to separate resonant frequencies. Each coil is formed into approximately the same shape by a conductive loop which follows a serpentine path to define an inner area and a plurality of outer lobes. The two individual coils are positioned in close proximity overlying each other, but rotated with respect to each other such that the outer lobes of the two respective coils are interleaved, i.e. not overlaying each other. As a result, mutual loading between the two individual coits is essentially eliminated, permitting dual frequency operation with minimal degradation of Q or signat-to-noise ratio (SNR) in either coil.
Patent EP-0488608-A1 (EP)
Inventor: WEYER JOHN HENRY
IPC: B41F33/00
Filed: 1991-11-22
Abstract: A method and apparatus for predicting the position of a register mark within an image on an elongate web relative to a reference position of the mark when the image is at a reference position is described. The apparatus includes a detector (2) for obtaining successive samples of the image; a comparator (7) for comparing the samples with a reference threshold so as to generate a binary sequence; and a comparator (10) for comparing the binary sequence with a reference sequence. The apparatus is operable to carry out a series of comparisons between the two sequences with the sequences offset by successive one bit intervals and at each offset position, the number of coincidences between binary values is summed by counters (8,12). The resultant sums are then compared and the highest is taken to indicate the degree of offset between the two sequences and is used to predict that the register mark has the same offset.
Patent EP-0470902-A1 (EP)
Title: Liner for pipe joint by use of shape memory alloy
Inventor: HORIKAWA HIROSHI
IPC: F16B1/00
Filed: 1991-08-05
Abstract: There is a disclosed a liner (5) used by inserting the liner (5) into a heat-shrinkable cylinder (4) in case of mutually connecting pipes (2,3) by using the heat-shrinkable cylinder (4) made of a shape memory alloy. This liner (5) is characterized in that an external wall is formed in a sleeve shape and with metals so as to continue compactly, one or a plurality of first projections (51,51) continuing along an external direction to both sides except the center portion (50) are formed on the internal surface, a plurality of second projections (52) placing side by side in an external direction at a predetermined interval are formed in an arbitrary cross section toward the positions close to both end portions of the first projections (51,51), and the diameter R of a circle binding the mutual corner portions of the second projections (52) along an external direction is set to be equal with or slightly larger than the diameter r of a circle formed by the corner portions of the first projections. When the heat-shrinkable cylinder (4) is heated and shrunken, the corner portions of the second projections (52) cut into the surfaces of the mutual pipes (2,3), and the connection portions of the mutual pipes (2,3) are reinforced against the external force in a torsional direction.
Patent EP-0520114-A1 (EP)
Inventor: NARDI BERNARD
IPC: E03D1/14
Filed: 1991-06-25
Abstract: Interruptible flushing mechanism, with guaranteed minimum flush, of the type comprising:   - a valve (3) which can move in axial translation and is intended to be applied on the edge (8) of the emptying orifice (C) provided in the bottom (7) of the water flushing tank; - a float (2) integral in axial translation with the said valve (3) and intended to keep the latter at a distance from its seat (8), during the flushing or water discharging process;   - a control device with a push-button (17); - and a transmission and lifting system for the valve (22-23) actuated by the said push-button (17), characterised in that it includes a buoyancy chamber (12) fitted in the upper part of the mechanism and in which the said float (2) is housed, this buoyancy chamber (12) being complemented by means for rapid emptying comprising at least one member (26) controlled by the push-button, and at least one orifice (14) located in the bottom or near the bottom of the said chamber, these means being placed in the operating position when the push-button (17) is pushed and in the non-operating position when the latter is no longer pushed. <IMAGE>
Patent EP-0484288-A1 (EP)
Inventor: SAJA LUCA
IPC: H05K5/02
Filed: 1991-10-22
Abstract: The container has an electrical connector (4, 4a) fixed by means of two screws (5) which extend with clearance through holes (6) in a wall (2a) of the container (1 to 3) and engage corresponding seats (7) in the connector (4, 4a). At least one groove (8) in the wall of each seat (7) communicates at one end with the annular space (9) defined between the screw (5, 5a) and the surrounding wall of the hole (6) and opens within the container (1 to 3) at its other end so as to define a narrow breather duct which enables communication between the interior of the container (1 to 3) and the outside atmosphere.
Patent EP-0484311-A1 (EP)
Inventor: VERHEYEN WILLY
IPC: B65D5/54
Filed: 1991-10-21
Abstract: Reclosable easy-opening box (1) comprising two opposite longitudinal lateral faces (3,5) and two opposite transverse lateral faces (7,9) binding both said longitudinal faces (3,5) the transverse faces (7,9) bearing each via a folding line (28,30,48, 50) a transverse bottom flap (27, 29) and a transverse cover flap (47,49) the width of which substantially corresponds to the width of the corresponding transverse face (7,9), the longitudinal faces (3,5) bearing each via a folding line (24,26,44,46) a longitudinal bottom flap (23,25) and longitudinal cover flap (43,45) the width of which substantially corresponds to the width of the corresponding longitudinal face (3,5), at least one cover flap, called overlapping flap, being designed to overlap at least another flap(s) when the box (1) is closed, wherein at least the overlapping flap (43) or flaps (43,45) is/are equipped with at least one partially precut line (41,42;61,62,71,72), that is interrupted by a sinusoidal section of partially precute line, at least the area of the overlapping flap (43) or flaps (43,45) defined by the said partially precut line (41,42;61,62,71,72) and the side edges being assembled with underlying flap(s) (45;47,49) under prestress.