baber/WOPTO huggingface dataset:
Patent EP-0260335-A1 (EP)
Inventor: ICHINO KOUJI
IPC: G01F1/66
Filed: 1986-09-16
Abstract: An ultrasonic transreceiver is disclosed which is capable of substantially preventing the the formation of a gas boundary layer between a piezoelectric transducer and a housing and the breakage of the transducer due to thermal stress and ensuring satisfied electrical connection in the transreceiver. The ultrasonic transreceiver includes a spring for downwardly forcing the piezoelectric transducer arranged in the housing against a bottom surface of the housing. The transreceiver may include a viscous or elastic member arranged between the housing and the piezoelectric transducer to prevent a gas boundary layer from being formed therebetween. Also, the transreceiver may include a coiled spring laterally arranged between the housing and the piezoelectric transducer to forcedly press them against each other and electrically connect them to each other.
Patent EP-0226766-A1 (EP)
Inventor: SCHUHMACHER OTTO
IPC: B22D41/08
Filed: 1986-10-31
Abstract: A movable refractory plate assembly for use with a sliding closure unit for controlling the discharge of molten metal from a metallurgical vessel includes a movable refractory plate having therethrough a discharge opening and a movable frame for supporting the movable refractory plate in planar abutting contact with the stationary refractory plate of the sliding closure unit and movable between open and closed positions. A refractory control member is mounted for sliding movement relative to the movable refractory plate between selected positions restricting the cross section of the movable refractory plate discharge opening. An actuator slides the control member relative to the movable refractory plate between the selected positions. The control member and actuator are accessible from the exterior of the sliding closure unit. Thus, when the sliding closure unit is in the open position, only the control member need be actuated to achieve throttling of the size of the discharge opening.
Patent EP-0219195-A1 (EP)
Inventor: HAMNER GLEN PORTER
IPC: C10G45/06
Filed: 1986-07-29
Abstract: A process for the conversion of fused two-ring aromatic and fused two-ring hydroaromatic hydrocarbons into lower boiling aromatics, particularly alkylbenzenes of higher octane values. Such feeds are contacted in the presence of hydrogen over a catalyst comprised of elemental iron and one or more alkali or akaline-earth metals components at temperature sufficient to selectively hydrogenate and hydrocrack said fused two-ring aromatic hydrocarbon compound, or fused two-ring hydroaromatic hydrocarbon compounds, or both, to produce lower molecular weight, higher octane components suitable for direct blending with gasoline.
Patent EP-0225696-A1 (EP)
Inventor: PARKINSON BRIAN
IPC: E03D5/016
Filed: 1986-10-09
Abstract: A pump (32; 32') comprises a flexible member (52; 52') defining at least part of a variable volume pumping chamber, an inlet valve (31 a; 71) to permit of liquid to enter the chamber thereby and an outlet valve (37; 37') to permit of liquid to leave the chamber thereby, and operating means (10; 10') to deform the flexible member to vary the volume of the pumping chamber to pump liquid into and out of the chamber.
Patent EP-0194918-A1 (EP)
Inventor: LARRIBE LUCIEN
IPC: E01C19/48
Filed: 1986-02-27
Abstract: A forming tool made to be drawn by tractor-feeder means of any type. The tool comprises two arms mounted to pivot by their front ends on the tractor-feeder. At the back end of the arms is mounted a needle ramp for immersion vibration so as to keep the concrete delivered and distributed by the tractor-feeder in the liquid state before its forming. The forming means comprise an upper element which has a front part in the form of a shield for the regulation of the amount of concrete introduced under the form, and a back part serving as forming upper plate and simultaneously as back reference and support means for levelling the tool, the latter being entirely carried by the formed concrete layer. Side forming plates are also provided.
Patent EP-0200641-A1 (EP)
Inventor: LE BAUD PATRICE
IPC: H01J41/20
Filed: 1986-04-23
Abstract: 1. An ion pump with a current proportional to the pumped quantity, comprising : a chamber (1) whose inside wall is lined at least partly with a chemically active metallic trapping material (2), such as titanium ; an electrode (3) connected to an electric conductor (5) enclosed at its entry into the chamber (1) by an electric insulating member (7) bearing a member (12) which forms a baffle protecting the electric insulating member (7) and ensures the anodic polarity, the electric supply and the fixing in the chamber (1) of the electrode disposed inside the chamber and electrically insulated from the walls (1a) of the chamber ; an electric supply means (6) for the electrode ; and a magnetic circuit (10) creating a magnetic field in the chamber (1), the electrode (3) being formed by a metal wire structure bounding at least one cell inside the chamber (1) and thus forming a Faraday cage, characterized in that the electrode (3) comprises two substantially flat metal wire networks (13, 14; 13', 14'; 23, 24) interconnected by wires (16, 16'; 28, 29) substantially perpendicular to the planes of the networks (13, 14; 13', 14'; 23, 24) ; the member (12) borne by the conductor (5) is a hollow disc comprising a cylindrical peripheral edge directed towards the wall (1a) of the chamber (1) through which the conductor (5) extends ; and a projecting portion (11) of the cylindrical wall (1a), having a diameter smaller than the diameter of the hollow disc (12), enters the inside of the hollow disc (12) over a certain length.
Patent EP-0213013-A1 (EP)
Inventor: HUON DANIEL ARTHUR
IPC: F01M11/04
Filed: 1986-07-17
Abstract: 1. A plug adapted to close the end of a tube (3) folded to form an internal collar (4) continued by an axial rim (4a) forming a ramp, the plug comprising : a cover (1) bearing a sealing joint (5) adapted to cooperate with the collar (4) and a body (2) adapted to enter the tube (3), the body (2) bearing a resilient member adapted to cooperate with the rim (4a) to lock the plug and apply the joint (5) against the collar (4), the cover (1) and the body (2) forming part of a one-piece plastics member, the body (2) comprising a recess (6) extending along a diameter parallel with the cover (1) and open at both ends, the resilient member being a spring leaf (7) retained in the recess (6), characterized in that the recess (6) is bounded by side walls (9, 9a), upper walls (10, 10a) and lower walls (11, 11a) which cooperate with adjacent portions of the spring leaf (7) ; the recess (6) has at each of its ends a clearance (14, 14a) allowing and limiting a flexural movement of the adjacent end of the spring leaf (7) ; the spring leaf (7) and a portion of the recess (6) comprise in their central portions complementary resiliently engaging means (12, 13) for retaining the leaf (7) in the body (2) ; and the lower wall of the recess (6) is formed with a groove (15) to allow the engagement of the leaf (7).
Patent EP-0220096-A1 (EP)
Inventor: KRAEUTLER BERNARD
IPC: F25D23/02
Filed: 1986-09-18
Abstract: A vertically-opening door installation which is exposed to cold on one side includes a vertically-opening flexible curtain (6) and two risers to guide the respective side edge of the curtain. Each riser includes a lining (12) made of a material which is a poor conductor of heat and which lines the inside of the channel section bar, and at least one longitudinally-extending cavity (14) providing a cushion of air between the outside surface of the channel section bar and the inside surface of its lining. The inside surface of lining (12) is smooth. At least one of the longitudinally-extending cavities (14) may include electrical heater resistance (15) or similar heating devices. The riser is provided to prevent frost and ice from forming around the side edges of the curtain of a goods-handling door which is exposed to the cold.
Patent EP-0216738-A1 (EP)
Inventor: ANDERSSON BERT RUNE
IPC: B60R22/24
Filed: 1986-09-17
Abstract: The present invention relates to a belt guide fitting for guiding a safety belt of three-point type at its upper anchor point. The guide fitting comprises a plate (10) with a through slot (12) for the belt. The plate (10) is pivotally mounted on a pin (14) which lies forward, relative to the vehicle, of the midpoint of the slot (12) when the fitting is mounted in a vehicle body. In order to prevent the belt in a collision from sliding laterally in the through slot (12) and bunching at the end of the alot, the plate (10) in accordance with the invention coop- eratea with the means (20,22) limiting the pivotal movement of the plate, said means being designed, when the belt is subjected to a collision load, to fix the plate (10) in a predetermined angular position for collision.
Patent EP-0215957-A1 (EP)
Inventor: YATO YOSHIAKI
IPC: H04J3/04
Filed: 1986-03-27
Abstract: Système multiplex pour multiplier également des signaux produits par des multiplexeurs (11-1N) d'un groupe d'ordre inférieur au moyen d'un multiplexeur (2) d'un groupe d'ordre supérieur (2). Dans ce système, lorsqu'au moins un des multiplexeurs du groupe d'ordre inférieur est défaillant, un signal de remplacement est fourni au multiplexeur du groupe d'ordre supérieur à la place du signal produit par le multiplexeur du groupe inférieur défaillant, le rapport entre "0" et "1" du signal produit par le multiplexeur du groupe d'ordre supérieur devenant pratiquement 1:1.
Patent EP-0231211-A1 (EP)
Title: Circuit de commande electronique
Inventor: JONES ALLAN RUSSELL
IPC: G05F1/67
Filed: 1986-07-11
Abstract: Un circuit de commande électronique destiné à être utilisé avec une alimentation variable (21) telle que celle provenant d'un collecteur solaire ou d'un générateur éolien et avec une charge (22) telle qu'une batterie étant chargée par ladite alimentation permet deux types de commande afin de maximiser le transfert d'énergie. Premièrement, un onduleur (20) ayant un cycle de fonctionnement variable est connecté entre l'alimentation et la charge, le circuit commandant le cycle de fonctionnement dudit onduleur, afin de maximiser le transfert d'énergie. Deuxièmement, un moteur pas à pas (25) est connecté à l'alimentation afin de modifier physiquement l'énergie fournie par l'alimentation en modifiant, dans le cas d'un collecteur solaire par exemple, l'angle dudit collecteur par rapport au soleil. Le circuit compare les mesures successives de l'énergie de sortie et produit des signaux de commande afin de modifier l'angle du collecteur et le cycle de fonctionnement. Ledit circuit est conçu pour calculer la position moyenne permettant une énergie maximum. Un dispositif de détection de limite est prévu afin d'empêcher tout effet de verrouillage et un régulateur de tension est prévu pour se substituer au système.
Patent EP-0234470-A1 (EP)
Inventor: MORI TAKAHIRO
IPC: C08L9/00
Filed: 1987-02-16
Abstract: An active energy ray-curing resin composition of (a) butadiene polymer having a number-average molecular weight of not less than about 10,000, and (b) a liquid polybutadiene having in the molecule 1.5 or more, on the average, of at least one of acryloyl group and methacryloyl group.
Patent EP-0261303-A1 (EP)
Inventor: BULBRING JURGEN
IPC: F23L15/00
Filed: 1987-04-18
Abstract: A pressurized fluidized bed burner with a pressurized container. The container is provided with an air-supply connection and accommodates a combustion chamber. The combustion chamber is provided with an air box to supply combustion air. A compressor and a preliminary air heater are accommodated in the air line leading to the pressurized container. The object is to exploit lost heat to heat the combustion air and to prevent the wall of the pressurized container from being exposed to additional thermal stress. The pressurized container has an air-extraction connection. The intake end of the preliminary air heater communicates with the air-extraction connection. Its outlet end communicates with the air box in the combustion chamber through an air line that extends through the pressurized container.
Patent EP-0269813-A1 (EP)
Inventor: MULLER WOLFGANG DIPL ING
IPC: B01D29/62
Filed: 1987-10-07
Abstract: The apparatus has a receiving chamber (2) for the sludge which is fed via a branch (2) by means of a pressure-raising pump. One end face of the receiving chamber (2) is provided with an emptying orifice which can be closed by means of a cover (4). Filter cartridges (7), which are made of a stainless steel and have a constant external diameter over their entire length, extend in the longitudinal direction of the receiving chamber. The filter cartridges are associated with a scraper disc (23) which extends over the entire open cross-section of the receiving chamber and is guided on the inside surface of the receiving chamber. This scraper disc is fitted with push-through channels for the filter cartridges (7). The scraper disc is mounted in a press-shift fit on the filter cartridges (7) and can be moved relative to the filter cartridges for scraping off the drained sludge cake. The filtrate is passed through the interior of the filter cartridges to a collection chamber and taken via a drain into the open (Figure 1). <IMAGE>
Patent EP-0240086-A1 (EP)
Inventor: VOLER FRANJA F
IPC: A01D75/18
Filed: 1987-03-31
Abstract: A mechanism for removing dirt and debris from the interior (35; 55) of a divider member (32; 52) mounted on the end disc (26) of a disc cutterbar (2O) used in a disc mower-­conditioner (1O) is disclosed. Air inlet openings (38, 39; 58, 59) are provided to permit the introduction of air into the interior chamber (35: 55) of the hat-shaped divider member (32; 52). The divider member (32; 52) is provided with a plurality of fan blades (44; 62) mounted to the top plate (34; 54} thereof to exhaust air from within the interior chamber (35., 55) and create a flow of air from the air inlet openings (38, 39; 58, 59) through the interior chamber (35; 55) and exiting a discharge opening (45; 65) formed between the divider top plate (34; 54) and a stationary cover (47; 67) mounted thereabove. This flow of air cleans the interior chamber (35; 55) of dirt and debris. An optional filter (7O) can be utilized to reduce the amount of dirt and debris permitted to enter the interior chamber (35 55) through the air inlet openings (38, 39; 58, 59).
Patent EP-0317669-A1 (EP)
Inventor: DRENT EIT
IPC: C07C29/156
Filed: 1987-11-25
Abstract: A process for the production of methanol comprising contacting a gaseous mixture of carbon monoxide hydrogen with a catalytic system, obtainable by combination of:
     component (a) - a substantially dry nickel salt derived from a carboxylic acid, containing 2-20 carbon atoms, and more preferably 2-10 carbon atoms, and   component (b) - an alcoholate derived from an alkali metal or from an alkaline earth metal,    and a catalyst system to be used in this process.
     Preferably as nickel salt, nickel acetate and nickel propionate is used and as alcoholate potassium tert.butylate is used, while the molar ratio between the nickel salt and the alcoholate is in the range of from 1:1-1:20.
Patent EP-0244081-A1 (EP)
Inventor: YONEHARA TAKAO
IPC: H01L29/786
Filed: 1987-03-25
Abstract: A method for forming a crystal, which comprises applying a crystal forming treatment on a substrate having a free surface on which a deposition surface (S NDS ) with a small nucleation density and a deposition surface (S NDL ) having a sufficinetly small area for crystal growth only from a single nucleus and having a greater nucleation density (ND L ) than the nucleation density (ND S ) of said deposition surface (S NDS ) are arranged adjacent to each other, thereby growing a single crystal from said single nucleus.
Patent EP-0289667-A1 (EP)
Inventor: OCHI HIROTOMO
IPC: A61K35/74
Filed: 1987-04-06
Abstract: An SOD (superoxide dismutase) agent comprises the cell preparation from strain of  Streptococcus lactis  potent in SOD and/or SOD-like activities, and a method of manufacturing the same consists of allowing such  S. lactis  to grow under the particular conditions on a particular culture medium. With said  S. lactis  cell preparation, the inhibitory effect is provided in senile changes such as fibrosis and calcification of cartilage matrix; aortic endothelial damage; hypertension; and atrophy of epidermis. A side-effect ameliorating agent that contains said  S. lactis  is provided for a superoxide producing chemotherapeutic drugs such as cis-platinum and adriamycin, and a radioprotective means is also provided by said  S. lactis  cell preparation.
Patent EP-0269499-A1 (EP)
Inventor: MELLET CLAUDE
IPC: B65D47/12
Filed: 1987-11-03
Abstract: A device having a retractable and extractable spout consisting of a pouring element whose body (1) matches the contour of the flange (7a) of a container (7) whilst bearing on the said flange via a collar (1a), this body (1) being extended by a flexible inner skirt (2) ending in a neck (3). This device also comprises a locking element (10) attached to a closure element (5) intended to engage over the neck (3). Locking means (6a) make it possible to lock the element (6) on the body (1) of the pouring element while exerting on the latter a force which brings it into a leaktight position against the flange (7a) of the container (7), the pouring element (1) and the double piece consisting of the locking element (6) and the closing element (9) being in a connection state so that the assembly engages in the orifice (7a) of the container (7) until there is contact between the collar (1a) and the pouring element (1) and the said orifice (7a). <IMAGE>
Patent EP-0238431-A1 (EP)
Inventor: VIGNERON PIERRE
IPC: F16L21/08
Filed: 1987-02-23
Abstract: An apparatus for locking the male spigot end 2 of one pipe within the female bell housing 1 of another pipe includes a split ring 6 inserted under a radial flange 12 of the housing and a pair of clamps 16 having lugs 19 engaging mating notches 18 in the ends of the ring. The clamps are spread apart by a jack to expand the ring, whereafter they are circumferentially locked against the housing by driven wedging keys 20.
Patent EP-0275832-A1 (EP)
Inventor: STEGMANN WERNER DR
IPC: C07C323/07
Filed: 1987-12-18
Abstract: Verfahren zur Herstellung von Verbindungen der Formeln I oder II <IMAGE> aus Phenolen, mit Formaldehyd und Merkaptanen in Gegenwart von Mono-, Di- oder Trimethylamin oder Mono- oder Diethylamin. Die Symbole R1, R2, R3, R4, Z1 und Z2 haben die in Anspruch 1 genannte Bedeutung. Die Merkaptoethylphenole sind wertvolle Antioxidantien für Kunststoffe, Elastomere, Mineralöle und synthetische Schmierstoffe.
Patent EP-0292513-A1 (EP)
Inventor: FAIRBURN JAMES EDWIN
IPC: A23L3/365
Filed: 1987-10-16
Abstract: Une caisse à outils comprend un coffre rectangulaire creux (1), deux cloisons (2) se fixant verticalement dans le coffre et à distance des extrémités de ce dernier, et une poignée (4) située entre lesdites cloisons afin de soulever la caisse à outils. On obtient ainsi une caisse légère qui peut être moulée en matière plastique avec des outils de moulage relativement peu onéreux.
Patent EP-0326624-A1 (EP)
Inventor: HALLER BERND
IPC: H02B1/052
Filed: 1988-01-30
Abstract: In this mounting base, two slide pieces (4', 5') located one above the other are provided in each case on the bottom with latching hooks (1', 2'). They are sprung against one another by means of a spring (12') and are to be driven apart from one another, by means of an operating tool, moving in opposite directions with respect to one another against the force of the spring (12'). They are supported in the surrounding terminal housing (7') at right angles to their movement direction with play (18) and they are provided in the direction of their opening movement with blocking edges (16') for which blocking edges (17'), if required colliding therewith, are provided on the terminal housing (7'). When placed at right angles onto a supporting rail (3), the limbs of the latching hooks (1', 2') can grip over said rail in a snapping manner. In the event of external stresses on the terminal housing (7'), as a result of the play (18) being overcome, the blocking edges (16', 17') move into the collision position and prevent unlatching. When operating the slide pieces (4', 5') by means of the operating tool, the blocking edges (16', 17') can slide away over one another because of the play (18) and the latching hooks (1', 2') are transferred into the release position. <IMAGE>
Patent EP-0291038-A1 (EP)
Inventor: PAVIE DENIS
IPC: H05K7/14
Filed: 1988-05-11
Abstract: Dispositif assurant la tenue d'un boîtier d'équipements électroniques sur un plateau.La présente invention concerne un dispositif assurant la tenue d'un boîtier (1) d'équipements électroniques sur un plateau (10) constitué d'un fond (11), d'une plaque-arrière verticale (12) munie de la partie mâle (15) d'un connecteur, et de deux flancs latéraux (13), dispositif comportant au moins un verrou (20) situé à l'avant du plateau et relié mécaniquement à la face avant (2) du boîtier (1), caractérisé en ce qu'il comporte un moyen de blocage latéral du boîtier et/ou un moyen de blocage longitudinal.Application aux boîtiers d'équipements montés sur des plateaux d'avions.
Patent EP-0296616-A1 (EP)
Inventor: PARGETER JOHN KENNETH
IPC: B09B3/00
Filed: 1988-06-24
Abstract: A technique for rendering toxic metals (chromium, lead, cadmium and arsenic) contained in steel plant furnace dust innocuous and suitable for burial with minimal adverse environmental impact. Pelletized iron oxide containing dust is introduced into a rotary hearth furnace under a reducing atmosphere in excess of 600°C. The higher iron oxides are reduced to FeO which in turn complexes with the toxic metals to form relatively benign products.
Patent EP-0313038-A1 (EP)
Inventor: HAGEMEISTER KLAUS
IPC: F28F9/02
Filed: 1988-10-20
Abstract: The structure is composed of strip-shaped layers (11, 12, 13), between which tube ends of a section tube matrix are permanently embedded in a fluid-tight fashion; in this arrangement, the strip-shaped layers (11, 12, 13) are to be manufactured from fibres (14, 15) which are arranged between the tube end of adjacent section tube rows and are deformed under pressure such that they wrap around half the side of the tube in each case and form a firstly porous plate structure, into which a metallic material is infiltrated, in which all the fibres (14, 15) including the tube ends are positively embedded. 
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Patent EP-0279517-A1 (EP)
Inventor: CONNELLY MARK CARLE
IPC: G01N33/569
Filed: 1988-01-20
Abstract: Sandwich assays for detecting and identifying lipopolysaccharides of gram negative bacteria utilizing immobilized lipopolysaccharide binding proteins and labelled detection reagents are provided. The active supports are also useful in removing LPS from biomedical and cosmetic preparations.
Patent EP-0301805-A1 (EP)
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1988-07-26
Abstract: A high-frequency heating apparatus comprises a semiconductor power converter (33) which is supplied with electric power from a commercial power supply, etc., a radio wave radiation section (32) which is energized by the semiconductor power converter (33), a control section (34) which controls the operation of a semicon­ductor element (28) of the semiconductor power converter (33), and a start control section (41) which controls the operation of the control section (34) at the start time of the high-frequency heating apparatus. The start control section (41) controls the operation of the control section (34) so that the radio wave output power from the radio wave radiation section (32) at the start time of the high-frequency heating apparatus becomes greater than that in the steady operation state thereof, whereby the optimization of the performance and price of the heating apparatus can be realized.