baber/WOPTO huggingface dataset:
Patent EP-0213661-A1 (EP)
Inventor: FRANKEN WOUTER ADRIAAN GERARDU
IPC: F16L27/08
Filed: 1986-07-30
Abstract: Seal for a rotatable pipe coupling of large dimensions such as the swivel of a mooring device, said seal comprising a sealing ring (30) of substantially rectangular cross-section (31) placed in a rectangular groove (29) which bridges the gap (27) to be sealed, said sealing ring (30) being placed in said groove (29) in a manner such that it can expand or contract by temperature variations inside the groove (29). This can be achieved by means of radial clearance (34) between the inner face of the ring (30) and the opposite wall (28) of the groove (29) and/or by clearance (35) between the ring (30) and the outer wall of the groove.
Patent EP-0204398-A1 (EP)
Inventor: TODD MIKE JAMES
IPC: A47L11/16
Filed: 1986-03-26
Abstract: An apparatus for diffusing air turbulence created during the normal operation of a rotary pad floor polishing machine. This device includes an air permeable member (12) which surrounds the circumference of the pad shroud (11), thereby physically preventing the escape of particulate matter from beneath the floor polishing machine and disrupting turbulent air flow. A mounting ring (13) is included for pressure fitting the permeable element to the pad shroud.
Patent EP-0226292-A1 (EP)
Inventor: TRUMBLE WILLIAM PATRICK
IPC: B27K3/32
Filed: 1986-10-14
Abstract: A wood preservative solution comprising water, hexavalent chromium, copper and arsenic can be stabilized against precipitation by the addition of fluorine ion, thereby enhancing the useful life and safety of the solution. Fluoride salts like cerium fluoride, sodium fluoride and calcium fluoride are suitable sources for fluorine ion in such a solution. Wood treated with the preservative solution displays increased penetration, distribution and retention of chromium, copper and arsenic.
Patent EP-0227543-A1 (EP)
Inventor: COTE DANIEL
IPC: B23K11/31
Filed: 1986-12-12
Abstract: The body of the actuator is divided into two cylinders (3, 4) by a transverse wall (7), a first piston (8) being displaced in one of the cylinders (4), and a second piston (12), formed in two parts (11, 13) connected by a rod (14) traversing the wall, has its first part (11) which is displaced in the first piston shaped as a cylinder, and its second part (13) which is displaced in the second cylinder (3) of the actuator. The fluid is brought selectively either (15) into the cylinder formed by the first piston, or (16) into the second cylinder (6) which communicates with the first cylinder via orifices (21, 22) pierced in the wall (7). Application to spot welding. <IMAGE>
Patent EP-0193480-A1 (EP)
Inventor: BARRET JEAN PIERRE
IPC: A61N1/30
Filed: 1986-01-28
Abstract: 1. A method of slimming treatment by ionophoresis, utilising a flow of electric current through the body, by means of flexible electrodes applied to the skin, characterised in that the electric current is transmitted through the body by means of enveloping electrodes (2, 2a, 2b, 2c, 2d, 2e, ..., 2n) made of conductive rubber and arranged around the part or parts of the body to be treated, these enveloping electrodes being shaped so as to fit as closely as possible said part or parts of the body around which they have been placed.
Patent EP-0245256-A1 (EP)
Title: Navire de transport
Inventor: THIELE HEINRICH DR
IPC: B63B35/54
Filed: 1985-12-04
Abstract: Un navire de transport, accessible par une ouverture située à la poupe (2) et conçu pour le transport de véhicules sur rail ou route. Dans le but de mieux utiliser l'espace disponible au-dessous de la ligne de flottaison, de réduire le centre de gravité vertical et de raccourcir les délais de chargement, on installe les véhicules sur des ponts hydrauliquement réglables (1) fixés aux éléments latéraux avec un effet de renforcement et alignés au niveau du quai pour le chargement et le déchargement. Les principaux ensembles de propulsion, composés de moteurs diésel, sont situés à l'avant du navire (4), la transmission de la puissance aux hélices étant réalisée par voie électrique. Le navire peut également être équipé d'un entraînement à vapeur, la vapeur étant générée par la combustion du charbon dans un lit fluidisé. L'installation de chauffe, composée essentiellement du récipient du lit fluidisé (21), d'une turbine à vapeur (28) entraînant un générateur (29), et d'une turbine à gaz (30) et entraînant le compresseur à air de combustion (31) et commandée par les gaz d'échappement, se trouve à l'avant du navire, alors que les moteurs électriques (9) et plusieurs équipements accessoires sont situés à l'arrière. En cas d'utilisation du gaz liquide, les moteurs à gaz (45) sont situés à l'arrière et le réservoir du gaz liquide (47) est installé à l'avant.
Patent EP-0254718-A1 (EP)
Inventor: GAFVELIN GURO
IPC: C07K1/20
Filed: 1986-03-07
Abstract: Précurseur de l'hormone intestinale chez les mammifères, possédant la structure de peptides suivante: His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Glu-Leu-Ser-Arg-Leu-Arg-L-M-Ala-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Gly-Leu-Val-Gly-N-O, où L est Glu ou Asp, M est Gly ou Ser, et N et O sont sélectionnés à partir de Lys et Arg; compositions contenant ce précurseur et procédé de stimulation de la sécrétion pancréatique.
Patent EP-0215101-A1 (EP)
Inventor: GERDES GERALD EDWARD
IPC: F16K27/00
Filed: 1986-03-05
Abstract: Un robinet accessoire (10) en ligne comprend un module (15) détachable en plastique formant une cavité d'air utilisable avec une unité (5, 26) d'osmose inverse et peut être installé sans le module (15). Le module (15) glisse sur le conduit tubulaire (13) de robinet, sous le logement (17), et comprend des passages (21, 22) d'écoulement de saumure; un canal (23) formé dans sa surface supérieure est délimité par la surface plate surjacente d'un organe de base (16) situé entre le logement (17) et le module (15) formant cavité d'air. Un siège de soupape (31) dans le logement (17) est connecté aussi bien au logement (17) qu'au conduit tubulaire (13). L'agencement de soupape contenu dans le logement (17) est connecté aussi bien au logement (17) qu'au conduit tubulaire (13). L'agencement de soupape dans le logement (17) a une configuration en ligne, les conduits d'admission (13) et d'évacuation (18) du robinet étant situés sur un même axe central commun. Un écrou de montage (14) ayant une partie extensible-rétractible et des canaux latéraux périphériques (37) pour des tuyaux de saumure (25, 26) permet de monter le robinet (10) uniquement du haut du bord (11) de l'évier. Une poignée (19) avec deux surfaces inférieures à cames (56, 57) est actionnée uniquement de haut en bas pour obtenir aussi bien un écoulement commandé par la pression qu'un écoulement fixe. La poignée (19) pivote autour d'un axe et fonctinne par l'intermédiaire de tourillons (62) agencés sur le conduit d'évacuation (18) du robinet et entourés par la poignée. On obtient ainsi un robinet accessoire d'apparence esthétique et de fabrication, assemblage, montage et fonctionnement simples et économiques.
Patent EP-0246242-A1 (EP)
Inventor: MCALLAN COLIN GRAHAM
IPC: C10L9/02
Filed: 1986-05-29
Abstract: Les matières charbonneuses, y compris des matières à base de bois, le charbon, le lignite, la tourbe et analogues, sont broyées pour obtenir un produit fin le cas échéant après avoir subi des traitements de séchage, et sont ensuite ajoutés à de l'eau et à des alcalins aqueux pour former une pâte, ayant des propriétés semblables à celles d'un gel, après quoi ils sont extrudés pour obtenir des pastilles ou sont appliqués sous la forme d'un coulis à un plateau ou un bac ou à une zone de séchage semblable; ensuite on les laisse sécher ou on les soumet à un séchage forcé. Des matières charbonneuses séchées ou partiellement séchées traitées de cette manière sont ensuite lessivées à l'eau à une température entre 0oC et 1000 oC ou à l'aide d'un acide ou alcalin aqueux dilué entre ces températures. La matière lessivée est ensuite séchée pour obtenir un produit compact dur. Les produits charbonneux obtenus par ce procédé possèdent une teneur en substances minérales et organiques modifiée, et une bonne résistance à l'abrasion une fois séchée. Cette modification de la teneur en substances inorganiques et minérales peut être bénéfique dans des procédés comme par exemple la combustion, la gazéification, la carbonisation, les procédés d'échange d'ions et dans les procédés de liquéfaction. Le traitement peut être adapté pour obtenir une matière charbonneuse contenant des éléments, surtout des métaux, qui sont en contact intime avec la substance charbonneuse, ce qui peut présenter des avantages pour les procédés ultérieurs. La teneur en substances inorganiques et minérales peut également être modifiée ou réduite pour éviter les problèmes liés à leur présence dans les procédés ultérieurs.
Patent EP-0245475-A1 (EP)
Inventor: AYCOCK DAVID FREDERICK
IPC: C08F2/38
Filed: 1986-11-14
Abstract: Des oligomères de poly(alkényles aromatiques) retardateurs de la flamme et des polymères de poids moléculaire plus faible ayant des substituants du brome sur le noyau aromatique sont préparés par polymérisation cationique à partir des monomères bromés correspondants, par exemple du bromostyrène, dans un solvant organique, en utilisant un catalyseur d'acide de Lewis et un agent de transfert de chaîne aromatique. Les poids moléculaires plus faibles permettent une tolérance plus grande avec d'autres polymères thermoplastiques et il est possible d'obtenir des mélanges compatibles retardateurs de la flamme ayant de bonnes propriétés de ductilité et de résistance au choc.
Patent EP-0234421-A1 (EP)
Inventor: LECOMTE THIERRY
IPC: H02K7/09
Filed: 1987-02-12
Abstract: 1. A vibration damper for a shaft line (18, Figure 3), characterized in that it comprises : a stator (4) comprising a ring, ferromagnetic teeth (7), and slots (8), each containing tow insulated bars, the winding of the turns being diametral in pitch and all of the turns being independent, said stator at a very small distance from the shaft line ; an exciter constrained to rotate at the speed of rotation of the shaft with the exciter stator (2, Figure 1) feeding each phase of the damper stator with sinusoidal alternating current ; and a regulator (3) allowing current to flow into each phase of the stator turns during one quarter of a period only, with all phases having the same firing angle such that the magnetic pressure exerted on the shaft urges its axis of rotation towards its geometrical axis.
Patent EP-0238942-A1 (EP)
Inventor: OPPERMANN GUNTER DR
IPC: G01D5/24
Filed: 1987-03-12
Abstract: 1. Apparatus for measuring and/or regulating the movement of mechanical structural elements in hydraulic systems operating with electroviscous fluids EVF, in particular vibration dampers, shock absorbers, bearings or couplings, which have a flow channel (1) provided with electrodes (4, 5) or have electrodes which are moved relative to one another and an electric voltage is applied to the electrodes (4, 5) (sic), characterised in that the measuring zone for the movement is formed by the two electrodes (4, 5) and the EVF layer (1) in between the electrodes (4, 5) is (sic) connected to a circuit (9, 10, 11) for measurement of the current consumption due to the movement.
Patent EP-0258592-A1 (EP)
Inventor: KLUG GERHARD DIPL-ING FH
IPC: H01F27/32
Filed: 1987-07-16
Abstract: Potential isolation for the windings (6, 7) of a ring core choke applied to different ring core sections of a ferrite ring core (5), which choke has a hollow-cylindrical element, produced from an elastic plastic, with at least two integrally formed webs (2,2) on the outer sleeve surface of the element. When the element (1) is pushed into the ring core opening (3), these webs abut with their free web ends (4,4) against the ferrite ring core (5). <IMAGE>
Patent EP-0260629-A1 (EP)
Inventor: LATARIUS HANS
IPC: G05D23/19
Filed: 1987-09-12
Abstract: Integrated in the housing (1) of the storage heater in addition to the storage core (5) and the blower (6) circulating air from the room through the storage core are measuring and controlling components required for room temperature control. A first temperature sensor (T1) is arranged at a point in the interior of the housing remote from the storage core (5) in such a way that it is influenced by the room temperature. A second temperature sensor (T2) is arranged away from the first temperature sensor (T1) in the housing (1) in such a way that it is influenced primarily by the temperature of the storage core. Both temperature sensors are incorporated in a correcting device, which generates from the signals derived from the temperature sensors a signal representing the room temperature actual value, for a comparison with the set value, which controls at least the switching on of the blower (6). A third temperature sensor (T3) is arranged in the blower air stream and assumes control of the room temperature when the blower is switched on. <IMAGE>
Patent EP-0264703-A1 (EP)
Inventor: FAHJE HENRY
IPC: B01D37/02
Filed: 1987-10-05
Abstract: 1. Alluvial filter for cleaning a liquid medium of mechanical and/or ionic components, where there is arranged in a container (2) a plurality of cylindrical filter elements (3), which consist of supporting body (3a), hollow inside and permeable, and a filter body (3b) arranged thereon as carrier for an outer alluvial layer (3c), whereby on the entry side of the medium, on which the filter elements (3) are fastened by means of locking caps on a holder, conduction apparatus (4) are provided for slowing down and evening out the speed of the medium and the locking caps of the filter elements (3) are formed by current bodies (7), which are at least approximately cylindrical and which possess on the connection side of the alluvial layer (3c) the same outer diameter as the outer diameter of the alluvial layer (3c) and on the side which is flowed against pass over continuously into a curved, rotationally symmetrical current shape which is externally arched.
Patent EP-0237184-A1 (EP)
Inventor: DESURVIRE EMMANUEL
IPC: H01S3/00
Filed: 1987-02-10
Abstract: A fiber optic recirculating memory comprises a splicefree length of optical fiber (10, 134) which forms a loop (14, 130) that is optically closed by means of a fiber optic coupler (20, 136). The coupler (20, 136) couples an optical signal input pulse to the loop (14, 130) for circulation therein, and outputs a portion of the signal pulse on each circulation to provide a series of output pulses. A pump source (34, 140) is included to pump the fiber loop (14, 130) with a pump signal having sufficient intensity to cause stimulated Raman scattering in the fiber loop (14, 130), and thereby cause amplification of the circulating signal pulse. The fiber characteristics, coupler characteristics, and pump power are selected to yield a Raman gain which compensates for the total roundtrip losses in the fiber loop (14, 130), so as to provide an output pulse train of constant amplitude pulses. The invention may be implemented utilizing a standard coupler (20, 136) with a pump signal modulation technique. The pump signal is input to the loop (14, 130) as a series of pulses having a duration and a periodicity chosen to prevent overlap of recirculating pump pulses with input pump pulses until at least two circulations of the loop (14, 130), which minimizes pump power fluctuations and will therefore enhance output signal stability.
Patent EP-0246762-A1 (EP)
Inventor: GORDON ARNOLD Z
IPC: H01M2/38
Filed: 1987-04-27
Abstract: A method of power generation and associated system therefor employing an electrochemical cell including a reactive metal anode, a cathode spaced from the anode and an electrolyte comprising an aqueous solution of the hydroxide of the reactive metal is disclosed. The method of the invention utilizes the thermal coefficient of solubility of the metal hydroxide anode reaction product as a means by which electrolyte management is accomplished. The electrolyte, after passing through the electrochemical cell to generate electric power, is cooled to precipitate at least a portion of the reactive metal hydroxide. The precipitate is then separated from the electrolyte, thereby reducing the concentration of the reactive metal hydroxide in the electrolyte. The resulting electrolyte is then recirculated to the electrochemical cell.
Patent EP-0261758-A1 (EP)
Inventor: ACKELSON DONALD B
IPC: B01J29/00
Filed: 1987-04-29
Abstract: A spindle oil is hydrotreated and then hydrodewaxed in the presence of a catalyst containing at least 70 percent by weight of an intermediate pore molecular sieve in the support so as to produce a selected fraction having a low pour point and viscosity comparable to the original spindle oil, said fraction being then suitable as a "cutter stock" for lowering the pour point of fuel oils.
Patent EP-0265096-A1 (EP)
Inventor: MALSBURY ALLEN J
IPC: C10B25/10
Filed: 1987-09-30
Abstract: A device for remotely unheading delayed coking drums and method for remotely operating the device. The device includes a head unit (14) for attachment to a lower flange of a coking drum (10) and fastening means (20) by which a plurality of swing bolts are disconnected by remotely operated detensioning equipment, and a platform device (30) which lowers the header unit, moves it laterally to one side, and tips it for cleaning. A chute attached to the platform is brought into engagement with the coke drum lower flange for removal of coke from the drum. Following the coke removal, the chute is removed and the head unit is remotely reconnected to the coker drum lower flange. The invention also discloses a method for remotely operating the unheading device.
Patent EP-0281713-A1 (EP)
Inventor: NELSON PETER H
IPC: C07D307/88
Filed: 1987-12-15
Abstract: The compounds and pharmaceutical compositions of Formula A, wherein Z is hydrogen or -C(O)R, where R is lower alkyl or aryl, and the pharmaceutically acceptable salts thereof, are useful as immunosuppressive agents, anti-inflammatory agents, anti-tumor agents, anti-viral agents, and anti-psoriatic agents.
Patent EP-0275684-A1 (EP)
Inventor: MARSCHIK DAVID
IPC: H01F7/20
Filed: 1987-12-18
Abstract: An inductor with high inductance to resistance ratio capable of handling megamp currents. Sixteen coil assemblies (30) are radially arranged into four quadrants (Q1-Q4) of four coil assemblies each and jumpers (J1-J5) are utilized to connect the quadrants (Q1-Q4) in different configurations for different inductance values. Each coil assembly (30) is made up of a plurality of nested essen­tially D-shaped copper conductors (A, B, C, D) collectively nested within an aluminum structural support plate (32) in which eddy currents are minimized by a interruption (60) in the plate (32). The individual conductors (A, B, C, D) of each coil assembly (30) are transposed throughout a quad­rant for balanced current flow. Coil bus bars (90, 96) as well as an input and output bus bar (90I, 90-O) are con­nected to predetermined ones of the coil assemblies (30) with the input and output bus bars (90-I, 90-O) being connected to system input and output leads (150, 151). The unit is operated at cryogenic temperatures by immersion in a liquid nitrogen filled cryostat (138).
Patent EP-0298180-A1 (EP)
Inventor: LESOURD HUGUES
IPC: B32B9/02
Filed: 1987-07-10
Abstract: On account of the elasticity of leather, making an open structure from a skin or sheet of leather in the present state of the art does not make it possible to obtain a structure in which the strips are all situated in the same plane and which together form uniform meshes. To overcome this disadvantage the skin or sheet of leather (4) is backed, before making an open structure, with a thin sheet (2) of a material with very little elasticity and capable of being made into an open structure without shrinkage. This backed skin or sheet (7) is then made into an open structure and pressed with or without heating, depending on the nature of the substrate. <IMAGE>
Patent EP-0261012-A1 (EP)
Inventor: LE MARCHAND ALAIN
IPC: B62B3/00
Filed: 1987-09-01
Abstract: 1. Enclosure for storage and/or transport of objects or various products, comprising superposed folding shelves constituted by a plurality of hinged flaps, one of which is hinged on the vertical end-wall of said enclosure so that the entire shelf can be folded-back against said end-wall, characterized in that each folding shelf is constituted by at least three flaps (11, 12, 13) which are hinged on each other in succession and rest on horizontal supporting guides (17) mounted against the side walls (4, 5) of said enclosure but in spaced relation to these latter, said side walls being also provided with resilient tongues (19) which are capable of serving as catches for retaining the hinged flaps of said folding shelves when they are folded-back against the vertical end-wall (3) of said enclosure.
Patent EP-0273899-A1 (EP)
Inventor: VAN DEN BOSSCHE ALEX
IPC: H02M7/538
Filed: 1987-12-29
Abstract: Device with PWM inverter, each phase of which is provided with a power stage which is connected in parallel to a d.c. intermediate circuit, and which incorporates two power transistors which separate base drive circuits, which are connected to a common PWM generator, the inverter incorporating an auxiliary circuit which is connected to the base drive circuit of one of the two power stage transistors per phase, the auxiliary circuit incorporating a resistance-diode-capacitor circuit, whose time constant is small enough to ensure rapid charging from the auxliary power supply across the diode of the capacitor, whose discharge takes place over this base drive circuit to which it is connected, so that the capacitor is used as an auxiliary power supply, the safe operation of the power transistor is not put int danger by voltage fluctuations of this auxiliary power supply.
Patent EP-0277143-A1 (EP)
Inventor: FOX PATRICK L
IPC: C23C8/06
Filed: 1987-02-25
Abstract: Procédé permettant d'améliorer les caractéristiques de résistance à la corrosion et à l'usure d'une surface métallique, consistant à A) soumettre la surface métallique à une trempe de surface en plaçant le métal dans un lit fluidisé et en l'exposant à une première atmosphère d'azote, ammoniac et gaz naturel à une température comprise entre environ 750°F et environ 1200°F pendant une durée allant de 1 à 5 heures, après quoi la surface métallique est exposée à une deuxième atmosphère contenant de l'azote et de l'eau à une température comprise entre 750°F et environ 1200°F; B) à revêtir le métal d'une composition aqueuse de revêtement consistant essentiellement en un additif polymère et de l'eau; et C) à laisser polymériser pendant une durée allant de 2 à 48 heures environla composition de revêtement adhérant à la surface du métal.
Patent EP-0266431-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: G09G5/36
Filed: 1987-04-17
Abstract: An image processor which smears an image memory such as a CRT display or the like with smearing data. In this image processor, dual port memory (4) is used as a frame buffer for storing the image data, and smearing data are stored in a memory cell array (7) by internally transferring the smearing data from a predetermined storage means (9) via a data register (8) which has a serial input function. Therefore, the number of times of access is greatly reduced from a processor to the dual port memory (4) to decrease the load carried by the processor (1). Furthermore, the smearing data can be stored to the memory cell array (7) in a reduced period of time.
Patent EP-0404758-A1 (EP)
Title: Sulfonamides herbicides
Inventor: DOUGLASS DAVID L
IPC: C07D521/00
Filed: 1987-05-21
Abstract: Nouveaux composés herbicides à base de sulfonilurée, compositions ayant une utilisation appropriée à l'agriculture, et procédé d'utilisation de ces composés et compositions en tant qu'herbicides généraux d'émergence antérieure et/ou postérieure ou leur utilisation en tant qu'agents régulateurs de la croissance des plantes.
Patent EP-0365519-A1 (EP)
Title: Topical prodrugs for treatment of acne and skin diseases.
Inventor: PARISH HARLIE A
IPC: C07C403/00
Filed: 1987-06-12
Abstract: Esters and amides of 13-cis-retinoic acid are disclosed which are used for the treatment of acne and skin diseases.