baber/WOPTO huggingface dataset:
Patent EP-0175721-A1 (EP)
Inventor: NYIREDY SZABOLCS DIPL-PHARM
IPC: G01N30/90
Filed: 1985-04-03
Abstract: Le procédé et l'intallation décrits réunissent les avantages de la chromatographie préparatoire centrifuge sur plaque, de la chromatographie analytique en couche mince horizontale, anticirculaire et séquentielle. Dans cette nouvelle méthode préparatoire on-line l'addition de solvant peut être variée parallèlement, localement et temporellement. On peut ainsi améliorer des zones du chromatogramme intégral dans leur séparation en choisissant pour ces problèmes partiels la composition optimale du solvant. Les séparations sont obtenues fondamentalement de deux manières différentes: 1. les séparations circulaires sont réalisées à l'aide de la force centrifuge en utilisant une alimentation (20) en solvant séquentielle, la séparation ayant lieu de l'intérieur vers l'extérieur. Les substances séparées peuvent être ramenées à la partie intérieure de la couche par recyclage. 2. Les séparations anticirculaires sont réalisées à l'aide de la force capillaire en utilisant une alimentation (19) en solvant de forme annulaire, les zones de substance étant concentrées et/ou développées de l'extérieur vers l'intérieur. Les possibilités d'application circulaires et anticirculaires peuvent être combinées à volonté, de telle manière que le chemin de séparation peut être prolongé pratiquement de façon illimitée et ainsi la capacité et la puissance de séparation peuvent être augmentées de manière importante.
Patent EP-0205788-A1 (EP)
Inventor: STICKEL ERNST DIPL-ING
IPC: A47L15/42
Filed: 1986-04-08
Abstract: 1. Household dishwashing machine with a rinsing container, a water-softening equipment, an emptying pump and a heater for heating the rinsing liquid which is sprayable by means of a pump through spray equipment onto the crockery as well as with a supply container (23) connected thermally conductively with the rinsing container (1) and acting as heat exchanger, wherein a fresh water duct (13) ends behind a fresh water inlet valve in a free flow path (14) of a storage container (9), which is provided for the introduction of a metered quantity of brine and is disposed above the water-softening equipment and from which on the one hand a duct opens in flow direction behind the free flow path (14) into the supply container (23) and on the other hand an outflow duct (10) goes out to the salt supply container (6), where in the storage container (9) is fillable by the leakage water arising in the free flow path (14) and/or by the backwash water from the feed duct when the supply container (23) is filled, the storage container (9) is associated with a level transmitter (17) closing the fresh water inlet valve when the supply container (23) and the storage container (9) are filled, the outlet (10) of the storage container (9) into the salt supply container (6) is blockable and the supply container (23) is connected by way of a shut-off device to the ion exchanger (3), characterised thereby, that the supply container (23), the ion exchanger (3), the salt supply container (6), the storage container (9), the free flow path (14) and the level transmitter (17) are combined into one container unit (2), that the ion exchanger (3) is arranged in the bottom part, the salt supply container (6) above the ion exchanger (3) and the storage container (9) in the upper part of a container part of synthetic material, the level transmitter (17) consists of a chamber (19), which is divided off from the storage container (9) by an overflow partition (18) and in which a float (20), sensor or the like is arranged or to which a pressure monitor is connected, which at a certain filling level closes the water inlet valve, and that the supply container (23) consisting of metal or synthetic material is connected on the one hand at the bottom between the free flow path (14) an a valve (16) by way of a nipple (24) to a fresh water channel (15) of the container unit (2) and on the other hand at the top through a ventilating as well as overflow duct (25) with the fresh water duct (13) of the container unit in the region of the free flow path (14).
Patent EP-0201104-A1 (EP)
Inventor: LAPINS DANIEL W
IPC: G10K11/172
Filed: 1986-05-07
Abstract: i@ A movable, prefabricated wall panel having a rigid rectangular frame. A core structure (19) is disposed in the region bounded by the frame (16), which core structure (19) preferably comprises at least one honeycomb layer (21). Sheetlike skins (22) are fixedly secured to opposite sides of the frame (16) and extend across the region bounded by the frame (16) for confining the honeycomb layer (21) therebetween. A plurality of small openings (26 x 27) are formed in either or both of the skins (22) so that they communicate with cells (23) of the honeycomb layer (21) to create Helmholtz sound-absorbing chambers. Each sheetlike (22) skin is covered by a layer of porous fiberglass material for absorbing sound, which layer includes an inner thin mat of high-density fiberglass (33) which is in turn covered by a relatively thick outer layer of low-density fiberglass (34). This outer layer (34) ha a variable density gradient across the thickness thereof, which density gradient progressively increases across the thickness toward the mat.
Patent EP-0213292-A1 (EP)
Inventor: HANSEN POUL HENNING
IPC: F16H35/10
Filed: 1986-06-12
Abstract: A gear transmission for overload protection of a drive-system comprising a main shaft (10) and a first gear (20) mounted on the main shaft (10), said first gear (20) being in mesh with a second gear (25), which is secured on a short counter shaft (11) extending in a direction parallel to the main shaft and flexibly and resiliently sus­pended, and a third gear (21) in mesh with a fourth gear (26) with the same axis of rotation as the first gear (20). In order to obtain a system which is sturdy and durable, and suited for receiving and transmitting positive as well as negative torques and which simultaneously gives a reliable indica­tion, if the torque exceeds a given threshold value, it is suggested that the main shaft is suspended in a bearing frame (5) suspended on the main shaft (10) and fixed between spring means (67, 68) re­silient in peripheral direction in a plane perpen­dicular to the main shaft.
Patent EP-0209104-A1 (EP)
Inventor: SHELLY JAVAN
IPC: C08F10/00
Filed: 1986-07-14
Abstract: An intermetallic compound is disclosed formed by
     (a) mixing a compound having the structural formula R(R')Mg where R and R' are the same or different and are hydrocarbyl of 1 to 10 carbon atoms with a compound having the structural formula R¹ m Si(OR²) n X 4-(m+n)  where R¹ and R² are the same or different and are alkyl having from 1 to 10 carbon atoms, phenyl, alkaryl having from 7 to 10 carbon atoms or alkenyl having from 2 to 10 carbon atoms; X is halogen; n is an integer of 1 to 4; and m is 0 or an integer of 1 to 3, wherein a product is formed;   (b) mixing the product of step (a) with an organo­metallic compound, the metal of said organometallic compound being a metal of Group IVb of Vb of the Periodic Table of the Elements, wherein a product is formed; and   (c) reacting the product of step (b) with an organometallic compound, said organometallic compound containing at least one halogen atom, said metal in said organometallic compound selected from the group consisting of zirconium, vanadium, boron, silicon, titanium and aluminum. A catalyst system comprising the intermetallic compound and an organometallic compound is also taught. In addition, a process for polymerizing at least one alpha-olefin in the presence of a catalytically effective amount of said catalyst system is set forth.
Patent EP-0218082-A1 (EP)
Inventor: KING PATRICK DANA
IPC: F16K3/02
Filed: 1984-03-26
Abstract: in a sliding gate valve assembly employed on the side of a furnace as a furnace valve, a slide gate (21) is provided with a metallic casing (60) which retains a monolithic refractory (80) into which erosion resistant refractory inserts or preformed members (29, 70) are cast. The metallic casing has an additional aperture to permit removal of the spent refractory for remanufacture thereby reclaiming the casing. Similarly in the stationary plate (20), means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts in the manufacture of the stationary plate. The stationary plate is symmetrical to provide full travel pressure face relationship with the sliding gate (21). Both the stationary plate (20) and slide gate (21) casting have spring pad back up reinforcements. The stationary plate preferably has means for securing a well nozzle (19) to it, on the upstream side of the plate.
Patent EP-0220546-A1 (EP)
Title: Spinnvorrichtung zum Offenend-Spinnen
Inventor: OTT ERNST
IPC: D01H4/40
Filed: 1986-10-04
Abstract: Die vorliegende Spinnvorrichtung zum Offenend-Spinnen weist sowohl eine Abzugdüse l6 mit einem spiralförmigen Wulst l7 als auch ein Drallstauelement 20 mit in einem Fadenabzugskanal 2l angebrachten Wülsten 22 auf, wobei die Schrägstellungen der Wülste von Düse l6 und Kanal 2l zur Steigung des Garns l4 gleichsinnig sind. 
     Diese Vorrichtung gestattet, die Stabilität des Garns zu erhöhen, die Fadenbruchzahl zu reduzieren und/oder die Produktionsgeschwindigkeit zu steigern. Die Garn­werte sind weniger vom Fasermaterial und dem Garntyp abhängig. Insbesondere ist die Herstellung von Garnen mit weichem Griff bei höhern Rotorzahlen als bis anhin möglich.
Patent EP-0224068-A1 (EP)
Inventor: BOSE DEBASIS
IPC: B23K35/26
Filed: 1986-10-30
Abstract: A lead based, tin free alloy is modified by adding thereto about .5 to 4 weight percent of tin. The alloy is rapidly solidi- fed by forming a melt thereof containing the tin addition and quenching the melt on a moving chill surface at a quenching rate of at least about 10 b  C sec. Addition of the tin inhibits formation of lead oxide film in the rapidly solidified alloy and substantially increases the storage life thereof.
Patent EP-0211551-A1 (EP)
Inventor: TOYODA EIJI C O PATENT DIVISIO
IPC: H01F6/00
Filed: 1986-07-18
Abstract: A superconducting system having a superconductive coil (1) and a perpetual current switch (3) connected in parallel therewith, and constituted by a superconductive lead (4) and a heater (5) that causes the superconductive lead to be normal-conductive. Both of these are incorporated in a cryogenic vessel (9). A DC power source (2) has a variable output for circulating a current of a specified amount within a closed loop constituted by the superconductive coil (1) and the superconductive lead (4) so as to create a perpetual current loop. A reference generator unit (16) is provided with a current reference value that has a first sweep gradient, for changing the superconductive coil current, an established current value for causing the superconductive coil current to reach specified target value, a current reference value that has a second sweep gradient and does not change the superconductive coil current after the arrival thereof at the target value but changes the current that flows from the DC power source (2) into superconductive lead (4). A timing control unit switches with specified changeover timings (17) the two current reference values supplied to the reference generator (16), and the heater- energising periods.
Patent EP-0212925-A1 (EP)
Inventor: HARRISON ANTHONY WILLIAM
IPC: F16D65/092
Filed: 1986-08-08
Abstract: The present specification discloses a friction pad assembly (1, 3) for use in a disc brake and the support (11) for such an assembly. Known friction pad assemblies comprise a pad (1) of friction material which is secured to a back plate (3). Friction pad assemblies as designed for railway vehicles, are usually mounted in shoes and retained therein by a pad retaining plate which is usually bolted to the shoe. It can, however, be a tedious and difficult operation to replace such friction pad assemblies. Further, in use the shoe usually engages in guides, and frictional forces due to pad drag can hinder smooth axial operation. 
     The friction pad assembly of the present invention has a generally rectangular back plate (3) with two retaining tabs (5) projecting from opposite side edge regions (7), at an angle to the general plane of the back plate (3). The support (13) or shoe is also generally rectangular and has a recess (15) formed in each of two opposing side edges (17), the retaining tabs (5) on the back plate (3) engaging snugly into these recesses (15). The support (13) has a further H-shaped recess (25) in its front face (23) within which an elongate spring plate (27) is secured so as to project beyond opposing ends (31) of said support (13). Thus, in use, the friction pad assembly can be quickly and simply mounted on the support (13) and when the brake is operated, the end region (29) of the spring plate (27) through which pad drag is passed to pad guides, flexes to thus allow for unhindered axial movement of the friction pad assembly and support (13).
Patent EP-0205382-A1 (EP)
Inventor: LEBRUN JEAN
IPC: G01D11/16
Filed: 1986-06-06
Abstract: The invention relates mainly to a plotter table whose operation is independent of dilatation stresses created by the structural environment and inherent in its manufacture. The main subject of the invention is a plotter table comprising paper feed means and/or positioning means for the styluses exhibiting very little dilatation. These means are fitted to a frame (15) which may dilate freely. The invention mainly applies to the manufacture of plotter tables which maintain their accuracy over a wide range of temperatures.
Patent EP-0211949-A1 (EP)
Inventor: TENGLER JOHN N
IPC: H01R9/05
Filed: 1986-02-13
Abstract: Un adaptateur miniaturisé (12) pour un câble coaxial miniaturisé (13) comprend un contact central (30) de signaux s'étendant axialement sur l'adaptateur, un deuxième contact (31) à manchon tubulaire coaxialement placé par rapport au contact de signaux (30) et ayant une surface extérieure de contact pour établir une connexion électrique avec un organe extérieur (11) à des fins de mise à la terre ou de blindage, un écarteur (32) pour maintenir les contacts écartés et électriquement isolés, et une relaxation de contrainte (33) pour fixer mécaniquement l'adaptateur (12) au câble coaxial (13). L'impédance de l'adaptateur correspond sensiblement à l'impédance du câble coaxial lui-même et cette miniaturisation caractéristique de la fiche aide à donner à l'adaptateur l'apparence d'une extension physique et fonctionnelle du câble coaxial. L'invention concerne également un système d'adaptateur pour coupler une pluralité de câbles axiaux connectés par des adaptateurs respectifs à des circuits additionnels. Le système d'adaptateur comprend un organe conducteur plat (11) percé d'une pluralité d'orifices (16) pour recevoir la surface extérieure de contact du deuxième contact (31) de chaque adaptateur et établir avec celle-ci un contact électrique en couplant l'adaptateur à un potentiel de référence commun, tel qu'un potentiel de référence de mise à la terre.
Patent EP-0221976-A1 (EP)
Inventor: VON KUNSSBERG FLORESTAN
IPC: E04F11/16
Filed: 1986-05-15
Abstract: Le revêtement (20) permettant de réparer des marches d'escalier usées possède deux parties solidaires l'une de l'autre (21, 22; 25, 29) en plastique résistant au passage et à l'abrasion. Au moins une partie (21) présente sur une face inférieure appliquée sur la marche (10) une insertion en carton isolant de masse volumique inférieure à celle du plastique (23) du revêtement.
Patent EP-0238607-A1 (EP)
Title: Filtrage d'alliages d'aluminium-lithium
Inventor: CHILD NICHOLAS RONALD
IPC: C04B38/06
Filed: 1986-10-01
Abstract: L'oxyde d'alumine et d'autres composés non métalliques, tels que l'oxyde de lithium, sont extraits d'alliages d'aluminium-lithium en fusion par filtrage à travers un corps céramique poreux comprenant du carbure de silicium. Le corps céramique poreux peut être, par exemple, une structure en nid-d'abeilles ou une mousse possédant des pores communiquants.
Patent EP-0230983-A1 (EP)
Inventor: MCDANIEL MAX PAUL
IPC: B01J31/26
Filed: 1987-01-22
Abstract: A process for dimerizing ethylene comprising contacting ethylene with an insoluble solid catalyst and a cocatalyst, said catalyst having at least on the surface thereof hydrocarbyl ortho ester groups bonded to vanadium or titanium.
Patent EP-0236937-A1 (EP)
Title: Vorrichtung zur Tintenüberwachung in Tintenschreibeinrichtungen
Inventor: POHLIG DIETMAR DIPL-ING
IPC: G01F23/24
Filed: 1987-03-04
Abstract: Die Überwachung des Tintenvorrats in einem Tintenvorrats­behälter (1) geschieht durch Messung und Auswertung der Wi­derstandsänderung zwischen zwei sich im Inneren des Tin­tenvorratsbehälters (1) befindlichen Elektroden (3, 4), von denen die eine durch die Hohlnadel (3) gebildet wird, die eine Fließverbindung zwischen Tintenvorratsbehälter (1) und Tin­tenversorgungssystem herstellt; die zweite Elektrode (4) befindet sich in einer Wandung des Vorratsbehälters (1) und ist in einem Isolierring (5) angeordnet, der durch nach innen hochgezogenene Wände des Tintenvorratsbehälters (1) gebildet wird.
Patent EP-0258527-A1 (EP)
Inventor: CARESPODI DENNIS LEE
IPC: B65D75/26
Filed: 1987-04-01
Abstract: The invention provides a packaging laminate which is heat sealable to polypropylene, high density polyethylene or linear low density polyethylene to provide a strong seal which is cleanly peelable at the heat seal interface under hand pressure. The laminate has at least two layers. A heat sealable surface layer is composed of a melt blend comprising between about 55 and 95 wt.% of a substantially linear polyolefin and between about 5 and about 45 wt.% of a polyolefin rubber. The second layer is a heat stable layer which is structurally stable at temperatures in excess of 350° F. or greater and which has sufficient thickness to provide structural stability during heat sealing.
Patent EP-0290651-A1 (EP)
Inventor: BUCHTA BERNHARD
IPC: G01L5/12
Filed: 1987-05-13
Abstract: An annular force transducer which is acted upon via an axial ball bearing, with an annular or cylindrical transducer element on whose periphery wire strain gauges are arranged, is to be designed in such a way that the angular position of the ball bearing or the position of the bearing balls with regard to the wire strain gauges has no effect on the measuring signal. This is achieved by the wire strain gauges being arranged at distances apart on the transducer element (1), which distances are unequal to the ball distance a or an integral multiple of the ball distance by a differential distance d, the differential distance d being derived from the ball distance a and the number n of wire strain gauges. Such a transducer has an especially low overall height. <IMAGE>
Patent EP-0301115-A1 (EP)
Inventor: BORST NICO
IPC: C25C7/02
Filed: 1987-07-28
Abstract: A cathode for electrolytic refining or electro­winning of copper is disclosed. The cathode comprises a steel hanger bar (12) having a copper cladding (14) and a flat stainless steel starter sheet (16) with a plurality of lugs (18), (20) formed along its upper edge secured to the hanger bar (12). Alternating lugs are bent in opposite directions (22), (24) to abut and engage the side faces (26), (28) of the copper-clad hanger bar and are welded to the copper cladding (36). The lugs can be welded to the bar upper face or to the bar side faces and may have a stainless steel strip explosion bonded to the copper cladding interposed between the lugs and the copper cladding for welding of the lugs to the stainless steel strip.
Patent EP-0276513-A1 (EP)
Inventor: PATUREL SERGE
IPC: G08G1/04
Filed: 1987-12-17
Abstract: The device (201) comprises an optical system for focusing a narrow detection beam (203) of passive infrared radiation along a reference plane (U). A filter selects the spectral analysis band and at least one passive infrared detector is placed in the focal plane. The device also comprises a first system for analog processing and a second system for digital processing making it possible to reconstitute, according to a characteristic curve, at least the line of movement of vehicles. On this curve, each element turning off the line of movement assumes the form of an identifiable pulse. …<??>Application to identification of vehicles moving over a predetermined site. …<IMAGE>…
Patent EP-0242159-A1 (EP)
Inventor: HOLMES CHARLES JOSEPH
IPC: A61F2/16
Filed: 1987-04-13
Abstract: A low glare intraocular lens optic using partial depth positioning holes.
Patent EP-0251727-A1 (EP)
Inventor: STIRLING DAVID I
IPC: C12P19/04
Filed: 1987-06-26
Abstract: This invention provides  Methylophilus   viscogenes  ATCC 534l2 and variants thereof as novel strains of facultative methylotrophic bacteria. 
       Methylophilus   viscogenes  strain ATCC 534l2 is capable of assimilating methanol via the ribulose monophosphate pathway to form extracellular heteropolysaccharide Poly 54 under aerobic cultivation conditions.
Patent EP-0256757-A1 (EP)
Inventor: IIZUKA YO
IPC: C08G75/0254
Filed: 1987-08-04
Abstract: A polyarylene sulfide is prepared by:
     (i) subjecting an alkali metal sulfide and a dihalo aromatic compound to dehalogeneration and sulfidation at a temperature of from 235 to 280°C in the presence of from 0.5 to 5 mol of water kg of an aprotic organic polar solvent until the conversion of said dihalo aromatic compound reaches from 70 to 98 mol%, thereby forming a polyarylene sulfide prepolymer having a melt viscosity of from 5 to 300 poise (as measured at 310°C under a shear rate of 200 sec⁻¹),   (ii) adding water to the resultant reaction mixture so that from 6 to 15 mol of water is present per kg of said solvent, and   (iii) continuing the reaction at a temperature of from 240 - 290°C, so that the reaction comprising steps (i) and (iii)is conducted for from 1 to 10 hours.
Patent EP-0271237-A1 (EP)
Inventor: MATHERS JAMES P C O MINNESOTA
IPC: B24B37/00
Filed: 1987-11-18
Abstract: A multiphase, microcrystalline, nearly fully dense ceramic composite has grains comprising 0 to 95 volume percent aluminum nitride, 0 to 95 volume percent polytypes of aluminum nitride, 0 to 95 volume percent gamma-aluminum oxynitride, and 5 to 50 volume percent of at least one of titanium nitride, zirconium nitride and hafnium nitride. The composite is useful to prepare a ceramic abrasive grit or article.
Patent EP-0235043-A1 (EP)
Inventor: NEDELEC LUCIEN
IPC: C07D209/90
Filed: 1987-02-24
Abstract: Nouveaux dérivés de tétrahydrobenz (c,d) indole ainsi que leurs sels d'addition avec les acides minéraux ou organiques, de formule :
      R = Alk C₁-Ce,H, 
R₁ = H, Cl, Br, 
leur procédé de préparation, leur application à titre de médicaments, les compositions les renfermant et des intermédiaires.
Patent EP-0250329-A1 (EP)
Inventor: SAUVESTRE JEAN-CLAUDE
IPC: F42B5/16
Filed: 1987-06-19
Abstract: 1. A propellant charge (7) consisting of powder, for example in the form of a granular powder, intended for the propulsion of projectiles, namely large-caliber kinetic energy sub-caliber projectiles of the AP-FS-DS type (2) and placed inside a cartridge case of revolution (5), either metallic or not, including at one end a base and, at the other end, the projectile, said propellant charge being characterized in that it comprises holding means ensuring its compactness and its symmetry as to the axis of revolution of the cartridge case.