baber/WOPTO huggingface dataset:
Patent EP-0304057-A2 (EP)
Inventor: NEZU YUKIO
IPC: A01N43/40
Filed: 1988-08-18
Abstract: New substituted derivatives of 4(1H)-pyridinone are now provided, which show broad antibacterial and antifungal spectra against pathogenic microorgamisms of various, agricultural and horticultural diseases of plants and which show low toxicity to animals, including humans. These new compounds may be produced by different processes. There are also disclosed agricultural and horticultural fungicidal compositions.
Patent EP-0305820-A2 (EP)
Inventor: SHIGA SHOJI
IPC: H01L39/12
Filed: 1988-08-18
Abstract: A method of manufacturing a superconductor (12) includes the steps of filling a ceramic superconductor (2) or a material mixture thereof in a metal container (1), elongating the metal container (1), slitting the metal container (1) by a predetermined width to par­tially expose a material (2) inside the metal container (1), and sintering the material (2) inside the metal container (1).
Patent EP-0312007-A2 (EP)
Inventor: SUZUKI HIDETOSHI
IPC: G09G1/20
Filed: 1988-10-12
Abstract: An electron beam emitting device, comprises a surface conduction type of thin film device having an electron emitting area and at least a pair of electrodes for passing current through the electron emitting area, and a voltage applying means for applying independently on each of said electrodes, said voltage applying means being a means for applying voltage on each electrode so that each of the electrodes may become higher or lower in potential relative to the other electrode.
Patent EP-0321707-A2 (EP)
Inventor: NELSON LINDA HARMON
IPC: C08L79/08
Filed: 1988-11-21
Abstract: Thermoplastic molding composition comprising an organic polyester or poly(phenylene oxide) or poly­(phenylene sulfide) or poly(etherimide) polysulfone and a hydrogenated oligomer of an alpha-olefin in an amount effective to impart reliable and facile mold release.
Patent EP-0311162-A2 (EP)
Inventor: TAYLOR JOHN A
IPC: F02M37/34
Filed: 1988-09-13
Abstract: A fuel delivery system (10) includes a fuel tank (12) for storing a supply of fuel (16) and conduits (18) for conducting the fuel (16) from the fuel tank (12) to an engine (20). A separator module (22) in fluid communication with the conduits (18) separates by cross-flow separation a substantially water and particle free fuel permeate flow from a fuel retentate flow. The conduit (18) includes a first passageway (24) conducting the fuel permeate flow to the engine (20) and a second passageway (30) conducting the fuel retentate flow back to the fuel tank (12).
Patent EP-0279668-A2 (EP)
Inventor: MALONE BRUCE A
IPC: B29K105/04
Filed: 1988-02-18
Abstract: Improved closed cell foams, particularly suitable for use in packaging applications, comprise a plurality of coalesced parallel strands or profiles of thermoplastic resin. When the resin is a non-aromatic olefin, the heat seal strength of a film thereof is at least 30 Newtons/inch (2.5 cm) width. Preferably, the resin is a mixture of an olefin polymer resin and a copolymer of ethylene with one or more copolymerizable comonomers having a lower melting point than the olefin polymer resin. The cross-section of the strands or profiles and/or their spacial arrangement advantageously are such that they are joined at their extremities to form a network defining voids. The resin may contain up to 50 weight percent of a nucleating agent, preferably carbon black. The strands and profiles suitably are extruded through a multi-orificed die in which some orifices are temporarily blocked off to produced the desired structural shape.
Patent EP-0283143-A2 (EP)
Inventor: RODES WILLIAM D
IPC: H03F1/32
Filed: 1988-02-23
Abstract: To reduce intermodulation distortion in an RF FET amplifier operating in the Class AB mode without limiting the bandwidth, transformer (42,56) coupled outputs (76,82) are provided from both the source (12) and drain (14) circuits. The negative feedback provided by a transformer (56) in the source (12) circuit reduces distortion but does not limit bandwidth in the manner of the reactive network normally used for correct phasing in circuits employing drain to gate feedback. The distortion components are typically 40-45 below the desired signal when a two-tone test is used.
Patent EP-0291358-A2 (EP)
Inventor: MORI SEIJI
IPC: F01M11/00
Filed: 1988-05-16
Abstract: An internal combustion engine has a crankcase (10) coupled to a lower end of a cylinder (4), the crankcase including an upper case (5) integrally formed with the cylinder block and a lower case (8) fixed to the upper case. The upper and lower cases have a plurality of journal support walls (23, 24) projecting from inner wall surfaces thereof. An oil pan (12) is fixed to the lower open end of the lower case. A crankshaft (22) is rotatably sandwiched by the journal support walls. A breather chamber (45) is mounted on one side of the crankcase and defined by recesses on confronting surfaces of the upper and lower cases, the breather chamber having one end communicating with the crank chamber (7) and an opposite end communicating with an air intake system (21). At least one balancer shaft (33) is rotatably supported in a balancer chamber (30) mounted on one side of the crankcase. The upper and lower cases (5, 8) define substantially semicylindrical recesses (61-63, 65-67) therein which jointly constitute bearings in which the crankshaft and the balancer shaft are rotatably supported. At least one of the upper and lower mating surfaces has an oil groove (59) communicating with said recesses for being supplied with lubricating oil. The oil groove and the recesses are formed upon casting of the upper or lower case having the at least one of the upper and lower mating surfaces.
Patent EP-0311550-A2 (EP)
Inventor: CAIN DON ALDRICH
IPC: B29L30/00
Filed: 1988-10-05
Abstract: A vent plug (20) for a mold (10) having a head (24), neck (25) and collar (54) where the collar (54) seats the plug (20) in a bore (14) in the mold (10), and the head (24) forms an annulus with the bore (14) for passage of air to the neck (25) and past the collar (54) to a cross vent (28) and drilled hole (22) providing a labyrinth to vent the mold (10). The bore (14) may be counterbored (16,36) to receive the head (24).
Patent EP-0321396-A2 (EP)
Inventor: BUHRI REINHARD
IPC: F16B19/14
Filed: 1988-11-24
Abstract: The attachment element, consisting of a nail (1) and a sleeve (2) which is placed on its shank (1b), is used in particular for attachment of metal sheets to a foundation with a variable material thickness. The sleeve (2), which has a flange (2a) on its end in the insertion direction, is pushed onto the shank (1b), which expands conically towards the head (1c), when the nail (1) penetrates into a foundation and is hence expanded radially. When the head (1c) runs onto the rearward end of the sleeve (2), the sleeve (2) is axially compressed or rolled up like a concertina. The excess energy which may be present is thus converted into deformation work. 
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Patent EP-0326807-A2 (EP)
Inventor: BERGER FRITZ
IPC: H01H13/12
Filed: 1989-01-07
Abstract: A slide (6), connected to the push-button (3, 4), is supported such that it can move axially in the housing (1). On the housing end facing away from the push-button (3, 4) there is a switching element (17) which contains one or more fixed contact pairs (33) and moving contact supports (27), each of which can be operated by a ram (18 to 20), associated therewith. The ram (18 to 20) is arranged such that it can move in the force path of the slide (6) with respect to the moving contact support (27) and is held in a first position under the influence of a spring (29) and can move into a second position counter to the influence of this spring. This is carried out in such a manner that, when the push-button (3, 4) is pushed, the slide (6) moves the ram (18 to 20) out of the first position into the second position, the ram thereby operating the moving contact support (27). In order to be able to operate the moving contact support (27) without play when the push-button is pressed, it is proposed that a pressure plate (11) be arranged in an overhung manner between the slide (6) and the ram or rams and that each ram (18 to 20) in each case exerts a restoring force on the pressure plate (11) by means of the associated spring (29). As a result of this restoring force, the pressure plate (11) is held in contact with the slide (6) at at least three contact points, the resultant of these restoring forces in the direction of movement of the slide (6) passing through the surface which is limited by the contact points. 
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Patent EP-0328131-A2 (EP)
Inventor: MIYABAYASHI MITSUTAKA ADVANCED
IPC: H01M4/40
Filed: 1989-02-10
Abstract: There is disclosed a secondary battery having a negative electrode composed of an active substance and a carrier carrying the active substance, which comprises
     (1) the active substance is lithium or an alkali metal mainly composed of lithium,   (2) the carrier is a mixture composed of
   (a) a carbonaceous material having 
(i) an atomic ratio of hydrogen/carbon of less than 0.15 and 
(ii) a spacing of (002) planes (d₀₀₂) as determined by X-ray wide angle diffraction of 3.37 Å or more and a crystallite size in the direction of c axis of 150 Å or less, and   (b) a metal capable of forming an alloy with the active substance and/or an alloy with the active substance.
Patent EP-0336402-A2 (EP)
Title: Messeinrichtung in Form eines integrierenden Nephelometers zur Messung des Streu- und Absorptionskoeffizienten der Atmosphäre
Inventor: VON REDWITZ HERIBERT DIPL-PHYS
IPC: G01N21/53
Filed: 1989-04-05
Abstract: Eine Meßeinrichtung zur simmultanen Insitu-Bestimmung des spektralen Streu- und Absorptionskoeffizienten, welche auch als Extinktiometer bezeichnet werden kann, weist eine modulierte Lichtquelle und eine den Halbraum umfassende Optik auf, welche einen mehrfach gefalteten Strahlengang mit einem Brennpunkt bzw. Kreuzfleck im Meßvolumen aufweist, und durch die das Meßsignal auf Detektoren projiziert wird. Die auf diese Weise maximal vergrößerten Meßsignale der Streuung werden dann von denjenigen der Absorption getrennt. Das Extinktiometer weist ferner außer einem integrierenden Nephelometer zur Überprüfung auch ein Transmissionsmeßgerät für kleine Transmissionsfaktoren auf. Wegen der geringen räumlichen Abmessungen und der windschlüpfrigen Form des Meßteils des Extinktiometers ist dieses flug- und fahrtüchtig. Aufgrund der Anordnung der Optik ist der Fehler in den Meßwerten im Vergleich zu anderen Geräten, mit denen lediglich der Streukoeffizient bestimmbar ist, vernachlässigbar. Ferner ist der Eichwert während einer Meßphase sowohl automatisch als auch von Hand bestimmbar. Eine Verschmutzung des Geräts durch Meßgas ist durch eine Stabilisierung eines Ringswirbels mittels Leitschaufeln vermindert. Ferner ist eine Störung, die das Gerät auf das strömende Aerosol ausübt, über eine wie eine Spaltflügel wirkende, bügelartige Haube weitgehend eliminiert.
Patent EP-0344435-A2 (EP)
Inventor: SKARUPA GUNTER
IPC: F16N7/38
Filed: 1989-04-11
Abstract: The invention initially relates to a method for adjusting the lubrication time of a lubricant pump, which is driven by a motor whose speed of rotation fluctuates, within a cycle time which consists of the lubrication time and a pause (non-lubrication time). In order to ensure, despite such fluctuations of the speed of rotation, that the necessary quantity of lubricant is supplied to the lubrication points, i.e. it is neither under-lubricated nor over-lubricated, it is in this case provided that the lubrication time is adjusted as a function of the number of revolutions carried out by the pump. The invention furthermore relates to a device for carrying out the method, having a measuring device (5) for detecting the number of revolutions of the lubricant pump (2), or of the drive shaft of the drive motor, as well as an associated switching device. …<IMAGE>…
Patent EP-0348644-A2 (EP)
Inventor: DI STASIO MICHELE
IPC: D06Q1/00
Filed: 1989-05-11
Abstract: In order to apply an ornamental and/or identification pattern on a base fabric through a transfer technique, the base fabric (2) is positioned over a tambour (4), a strip of thermally stickable light reflecting fabric (6) is applied over the base fabric (2), and such strip (6) is temporarily fastened to the fabric by adhesive tape (8) or the like, then an embroidery (10) is applied to the two superimposed layers of base fabric and reflecting fabric along the contour of the desired pattern, and the portion (6a) of reflecting fabric outside the embroidery (10) is removed by tearing, whereupon the reflecting fabric inside the embroidery is permanentely joined to the base fabric through the application of heat.
Patent EP-0355328-A2 (EP)
Inventor: SPERLICH JOSEF DIPL-ING
IPC: H04B7/08
Filed: 1989-06-30
Abstract: In poor transmission conditions, the received signals are very noisy on many receiving paths of a space diversity receiver circuit. They frequently lead to any information in the sum signal formed from the received signals of all receiving paths submerging in the noise. In order to avoid this disadvantage, the space diversity receiver according to the invention switches off such receiving paths (E1, E2) having too low a received-signal quality. If the main receiving path (E1) is switched off, the phases of the received signals are retained unchanged in the other receiving paths (E2) during the off times. Such a space diversity receiver circuit is shown to be suitable for use in mobile radio receivers because strong fadings can there greatly impair the transmission quality (Figure). <IMAGE>
Patent EP-0403689-A2 (EP)
Inventor: BAERSCH HERMANN
IPC: G10D13/00
Filed: 1989-10-18
Abstract: In the case of this pedal (1), which is fixed to a corresponding pedal fixing device by means of a strap or band (6) and is mounted on a support having a pivot (2) and, on its front part, has an adjustable to-piece (5), a pivoting heel support (4), which is provided for adjustments in the vertical and horizontal position, is articulated on the rear part by fixing means (3). In order to spare the drummer the learning of foot technique, which is sometimes difficult, he can obtain a particularly high playing tempo with a minimally amplified, rocking foot motion by using the heel support pivoted into the vertical position, while, in the horizontal position of the heel support, he ensures the customary playing mode. <IMAGE>
Patent EP-0375896-A2 (EP)
Inventor: MATSUNO SHIGEHIRO
IPC: B29C48/00
Filed: 1989-11-08
Abstract: A twisted FRP structure having sufficient strength and flexibility is disclosed which comprises a rod member (S4) disposed centrally and a plurality of side strands (S1-S3, S5-S7) twisted around the rod member (S4) in the same direction at a predetermined pitch. At least the side strand comprises a composite strand having an FRP element (1) formed by impregnating fibers with an uncured thermosetting resin and a thermoplastic coating (16) on said FRP element, the thermosetting resin being cured after the side strands are twisted around the rod member. The twisting pitch is not less than 25 times the outside diameter of the FRP element in the side strand.
Patent EP-0372282-A2 (EP)
Inventor: BEHRE HORST DR
IPC: C07C37/04
Filed: 1989-11-18
Abstract: Merkmal des verbesserten Verfahrens zur Herstellung von 1,5-Dihydroxy- und 1,5-Diamino-naphthalin ist, die alkalische Druckhydrolyse des Dinatriumsalzes der Naphthalin-1,5-disulfonsäure mit einem solchen Überschuß an Natronlauge bei Temperaturen von 270 bis 290°C und 14 bis 20 bar vorzunehmen, daß das Molverhältnis NaOH/Dinatriumsalz der Naphthalinsulfonsäure mindestens 12:1 beträgt. Das auf diese Weise gefahrlos in wesentlich höherer Reinheit erhaltene 1,5-Dihydroxy-naphthalin wird anschließend mit Ammoniak in Gegenwart von Ammoniumbisulfit zum 1,5-Diamino-naphthalin aminiert, wobei durch Erhöhung des Molverhältnisses NH3/ 1,5-Dihydroxy-naphthalin auf mindestens 6:1 eine weitere Erhöhung des Reinheitsgrades des 1,5-Diamino-naphthalins erreicht wird.
Patent EP-0361620-A2 (EP)
Inventor: KING STEPHEN WAYNE
IPC: C09K23/42
Filed: 1989-09-29
Abstract: This invention relates to modified Group IIIB metal-containing bimetallic or polymetallic catalysts and the use thereof in the preparation of alkoxylation products, i.e., condensation reaction products of alkylene oxides and organic compounds having at least one active hydrogen. In another aspect of this invention, processes are provided for preparing the modified Group IIIB metal-containing bimetallic or polymetallic catalysts for alkoxylation using a Group IIIB metal or a Group IIIB metal-containing compound as sources for the catalytically-active group IIIB metal. In a further aspect of this invention, processes are provided for preparing alkoxylation products that have beneficial, narrow molecular weight ranges using the modified Group IIIB metal-containing bimetallic or polymetallic catalysts.
Patent EP-0345069-A2 (EP)
Inventor: LEE I-HWA
IPC: C08L51/00
Filed: 1989-06-02
Abstract: A blend of ethylene vinyl acetate copolymer, ethylene vinyl acetate copolymer modified by grafting with a comonomer containing pendant acid or acid derivative functionality, and impact-modified polystyrene provides a useful adhesive, particularly for bonding polystyrene to gas barrier polymers.
Patent EP-0347148-A2 (EP)
Inventor: ISHII KAZUTOSHI C O SEIKO INST
IPC: G11C11/40
Filed: 1989-06-12
Abstract: A semi-conductor non-volatile memory device comprises a semi-conductor substrate (1), an electri­cally erasable programmable memory cell and a peripheral circuit. The memory cell has a gate oxide film (4) disposed on the substrate, a floating gate electrode (5) formed on the gate oxide film, and a control gate electrode (7) formed in the substrate under the gate oxide film and separated from the floating gate electrode through the gate oxide film for controlling the al level of the floating gate electrode to effect writing and erasing of the memory cell. The peripheral circuit includes a transistor (12, 13, 15) having another gate oxide film (14) disposed on the substrate and formed concurrently with the gate oxide film of the memory cell.
Patent EP-0348142-A2 (EP)
Inventor: CLEMINSHAW DOUGLAS R
IPC: B65D43/16
Filed: 1989-06-20
Abstract: There is disclosed a covered container comprising a container body (14) and a lid (12). The container body (14) has a bottom (16) and four sidewalls (18,20, 22,24), the upper portion of each sidewall (18,20,22, 24) terminating in a sealing rim (28) having an outer sealing corner (32), an inner sealing corner (30) and a shelf (26) below the inner sealing corner (30). The container has a flexible lid (12) having a circumferential sealing ridge (40) comprising a downwardly sloping outer ridge (44) and a downwardly sloping inner ridge wall (46) and a circumferential trough (48) adjacent the sealing ridge (40). When the container is closed, a primary container seal is formed between one sealing corner of each wall and its corresponding ridge wall in the lid. The circumferential trough (48) and shelf (26) forms a secondary seal within the container located below the primary seal and is particularly effective in inhibiting moisture that condenses on the lid from migrating to the primary seal.
Patent EP-0359572-A2 (EP)
Inventor: RANTANEN HEIKKI
IPC: B29C48/52
Filed: 1989-09-14
Abstract: A method and a slide-casting machine for casting one concrete product or several concrete products placed side by side at the same time by means of one casting machine using slide casting of high-consistency concrete mix. The concrete mix is fed by means of one feed member (2) or by means of several feed members placed side by side into one or several separate cross sections of a concrete product to be cast. The compacting of the concrete product or products to be cast is monitored by measuring the pressure of the concrete mix or the force arising from the pressure against a part (2; 9,7) of the casting machine at at least two points of the cross section and by separately regulating the operating values of at least two parallel feed members (2) or of the compacting movements of at least two parallel compacting members (3) on the basis of the measurement values obtained.
Patent EP-0370689-A2 (EP)
Inventor: TANGNEY THOMAS JOHN
IPC: C09D183/08
Filed: 1989-11-15
Abstract: Addition-curable silicone pressure sensitive adhesives can be covered with an addition-cured fluoro­silicone release coating to provide a releasable laminate. The release force of the laminate is low to moderate and the subsequent adhesion and tack of the adhesive is high and all three values are stable with time. The laminate can be prepared by contacting the release coating with cured adhesive or by curing the adhesive in contact with the release coating.
Patent EP-0376546-A2 (EP)
Inventor: FLAMM DANIEL LAWRENCE
IPC: H05H1/46
Filed: 1989-12-13
Abstract: Anisotropic plasma etching is accomplished utilizing a helical resonator operated at relatively low gas pressure. The use of this combination yields an extremely high flux of ionic species with resulting rapid anisotropic etching. A helical resonator in conjunction with suitable precursors is also quite useful for plasma induced deposition.
Patent EP-0370998-A2 (EP)
Title: Winkelstückkupplung
Inventor: MALATA PETER JUN DIPL-ING
IPC: A61B90/30
Filed: 1989-11-20
Abstract: Die Erfindung betrifft eine Kupplung, um zahnärztliche Winkelstücke (11) mit Handstücken (10) zu verbinden. Dabei ist im Winkelstück nahe des Werkzeughalters eine Austrittsstelle (15) für einen Lichtleiter (14) vorgesehen, um die Arbeitsstelle im Mund des Patienten zu beleuchten. Die entsprechende Lichtquelle (4,4',4") ist entweder im Winkelstück (11) oder im Handstück (10) vorgesehen, wobei bei winkelstückseitiger Lampe (4") diese auf einem kupplungsseitigen Schleifring (2) sitzt. Erfindungsgemäß ist dabei vorgesehen, daß der Schleifring (2), der im Falle des die Lichtquelle (4") enthaltenden Winkelstückes (11) diese trägt, gegen einen Ring (1) ausgetauscht werden kann, der an Stelle der Lampe (4") einen durchgehenden Lichtleiter (5) aufweist und daß bei diesem Ring (1) an der Stelle, an der die Winkelstücke (11) ohne Lampe (4") eine Nase (N) aufweisen, ebenfalls eine Nase (N) vorgesehen ist.
Patent EP-0384456-A2 (EP)
Inventor: ODA KAZUHIRO
IPC: B60C3/00
Filed: 1990-02-22
Abstract: In a tire for a levitation-type vehicle for supporting a load which varies depending upon a change in speed of the levitation-type vehicle at landing and during subsequent traveling thereof, a configuration of a crown and rigidity of the crown are set so as to have a ground-contact configuration in which, when a load of the levitation-type vehicle is equal to or less than 45% at its full load, a ratio of a ground-contact length of a pair of shoulders in a circumferential direction of the tire with respect to a ground-contact length, in the circumferential direction of the tire, of a central portion of the crown in the widthwise direction is 0.6 ∼ 1.5. Accordingly, the tire for the levitation-type vehicle has a wide ground-contact area at an initial stage of landing and traveling.
Patent EP-0387709-A2 (EP)
Inventor: FUJIMURA SHUZO
IPC: H01L21/3065
Filed: 1990-03-09
Abstract: In a semiconductor double-chamber etching apparatus, this etching apparatus can be manually operated in a maintenance area by connecting the movable manual operation panel, with a communication means, to anyone of a plurality of relay stations provided to the etching apparatus installed facing to the maintenance area, without using the manual operation panel of the etching apparatus provided to a face of the etching apparatus facing to the clean room adjacent to the maintenance area, being separated by a partition wall.
Patent EP-0390157-A2 (EP)
Inventor: MOLTER TRENT M
IPC: C25B3/25
Filed: 1990-03-29
Abstract: The present invention discloses an improved solid polymer electrolysis cell (2) for the reduction of carbon dioxide. The improvement being the use of a cathode (6) having a metal phthalocyanine catalyst which results in the suppression of the formation of hydrogen during the reduction process and the subsequent improved conversion efficiency for carbon dioxide.