baber/WOPTO huggingface dataset:
Patent EP-0016598-A1 (EP)
Inventor: HENRIQUES JOSEPH
IPC: F23D11/40
Filed: 1980-03-10
Abstract: The present invention relates to oil burner combustion efficiency improving devices, known as diffusers, and particularly to such devices used in conjunction with gun-type pressurized oil burners. The present invention comprises a forwardly positioned cone (12) having a central opening (34) and a series of holes peripherally spaced around the central opening, a cylindrical member (14) extending rearwardly from the periphery of the cone, and a back ring (16) having a large central opening radially extending inwardly toward the central opening of the cone. The diffuser achieves nearly complete combustion of the emanating fuel oil from the spray nozzle with a minimum of excess air and with virtually no carbon deposit buildup on it or the oil burner components.
Patent EP-0035534-A1 (EP)
Inventor: VON SCHOLTEN BENT HENRIK NIELS
IPC: C08G18/10
Filed: 1981-03-23
Abstract: Mousse de polyurethane a un composant preparee en ajoutant a un recipient sous pression contenant le pre-polymere de polyol et un excedent de polyisocyanate avec un agent gonflant et propulseur, juste avant l'emploi, un activateur qui est un compose organique hydroxy avec un poids moleculaire inferieur a 200 et au moins deux groupes primaires hydroxyles ou un melange de ces composes hydroxy qui est liquide a 20 C. L'activateur peut etre ajoute a partir d'un recipient sous pression dans lequel il se trouve a une pression de gaz plus elevee que celle regnant a l'interieur du recipient contenant le pre-polymere. Un emballage d'activateur consiste en un recipient sous pression a l'interieur duquel se trouve l'activateur sous une pression d'un gaz inerte d'au moins 5 atmospheres.
Patent EP-0041508-A1 (EP)
Title: Polymerisation to form granules of crosslinked unsaturated polyester.
Inventor: BERESFORD MICHAEL PAUL
IPC: C08F299/00
Filed: 1980-11-24
Abstract: This invention relates to a process of preparing aqueous slurries of vesiculated granules of crosslinked polyester resin wherein the granules have a maximum shrinkage on drying of 5% of the granule diameter. Previously-known processes for the preparation of granules of this type have utilized polyamines; this has led to odor and color problems. These problems may be eliminated or substantially reduced by the use of bases which are metal oxides, hydroxides or salts wherein the metal cation is selected from Ca, Mg, Ba, Ti, Zn, Pb, Sr and Co and, when a metal salt is used, the pKa value of the conjugate acid of the anion is greater than 2. The resulting granules are useful at matting and opacifying agents in, for example, paint compositions.
Patent EP-0038060-A1 (EP)
Inventor: VICKERS STANLEY
IPC: A61K31/375
Filed: 1981-04-13
Abstract: The application discloses a pharmaceutical composition for treating hypertension containing (A) L- alpha -methyl-3,4-dihydroxyphenylalanine and (B) salicylamide, phenylglyoxal or L-ascorbic acid.
Patent EP-0041245-A1 (EP)
Title: Pièce d'horlogerie électronique comportant un transducteur électro-acoustique
Inventor: GYGAX CLAUDE ANDRE
IPC: H01R4/48
Filed: 1981-05-29
Abstract: Pièce d'horlogerie électronique munie d'un dispositif d'alarme et moyens de liaison reliant la pastille sonore au circuit engendrant le signal sonore. La première électrode (6) de la pastille (5) est fixée mécaniquement et électriquement à une décoration métallisée (4) apposée sous la glace (3). Deux amenées conductrices (12) sont arrangées pour traverser le cadran et venir s'appuyer élastiquement la première sur ladite décoration (4) et la seconde sur la seconde électrode (7) de la pastille pour connecter ladite pastille aux bornes (10) du circuit délivrant le signal sonore. La construction proposée facilite l'emboîtage de la pièce d'horlogerie et permet de gagner du temps.
Patent EP-0046529-A1 (EP)
Inventor: BORIO SERGIO
IPC: G01N3/06
Filed: 1981-08-06
Abstract: A reader device for reading the impression (4) obtained on a surface (3) of a specimen (2) during a hardness test carried out according to the Vickers method. 
     The most important characteristic of the device consists in that it comprises lighting means (6, 7, 8) for the illumination of the said surface (3); at least a photoelectrical transducer (15); and focusing means (10) which convey onto a sensitive surface (14) of the said photoelectrical transducer (15) the beam of light coming from a region (18) of the said surface (3) within which the said impression (4) is contained.
Patent EP-0047926-A1 (EP)
Inventor: BOLZA-SCHUNEMANN CLAUS AUGUST
IPC: B41F31/04
Filed: 1981-09-04
Abstract: Die Erfindung betrifft eine Steuerung zur Abschaltung elektromotorisch angetriebener Farbdosierelemente von einem zentralen Fernsteuerpult aus, wobei die Farbdosierelemente mit einer Farbkastenwalze zusammenwirken. Ziel der Erfindung ist es, eine Einrichtung zu schaffen, mit der von einem Fernsteuerplatz aus die Farbdosierelemente auf einfache Weise so stillgelegt werden können, daß sie bei Gesamtverstellungen nicht mitbetätigt werden. Dieses gelingt erfindungsgemäß dadurch, daß für jedes Farbdosierelement je ein Befehlstaster "Weniger Druckfarbe" und "Mehr Druckfarbe", und für jedes Farbwerk je ein Befehlstaster "Formatwahl", "Gesamt - Weniger Druckfarbe" und "Gesamt - Mehr Druckfarbe" auf dem Fernsteuerpult vorgesehen sind. Nach Betätigung der entsprechenden Taster werden mittels eines entsprechend programmierten Microcomputers die Farbsteuerelemente gesteuert.
Patent EP-0055460-A1 (EP)
Inventor: HOKI TSUNEO
IPC: C08L23/04
Filed: 1981-12-22
Abstract: Ethylenic polymer/styrenic polymer blend foams are prepared from blends of (1) an ethylenic polymer resin having a density of from 0.915 to 0.930 g/cm 3  and a melt index of from 0.2 to 2.6 grams'10 minutes and (2) a styrenic polymer resin having a melt flow rate of from 1.4 to 18 grams/10 minutes. Foams having an excellent overall combination of properties are obtained (1) when the density, D, of such foams is in the range of from 10 to 40 kg/m 3  and the 25 percent compressive strength, F, in kg/cm 2  is from 0.013D 1.15  to 0.024D 1.15  and (2) when the ratio, R, of the melt flow rate of the styrenic polymer employed divided by the melt index of the ethylenic polymer employed is from 7 to 90 and the content, Y, of the styrenic polymer in said blend, in parts by weight based upon 100 parts by weight of the ethylenic polymer resin, satisfies the following requirement:
Patent EP-0034010-A1 (EP)
Inventor: RUTTER JERRY LYNN
IPC: C07C337/08
Filed: 1981-01-26
Abstract: A method O +  regulating the growth of plants including combating unwanted vegetation comprises applying to the plants, either on seed. the soil or directly on the plants an effective amount of a compound having the general structural formula
     
     and X is O or
     R is H C 1  to C 4  alkyl or an agriculturally acceptable cation   R 1  is H or C 1  to C 4  alkyl or hydroxyalkyl   R 2  is H or C, to C 3  alkyl   R 3  is H. C 1  to C 8  alkyl cycloalkyl or alkenyl adamantyl naph- tny: 1.3,4-thiadiazol-2-yl phenyl or mono- or disubstituted phenyl in which the substituents are selected from C 1  to C 4  alkyl, C 1  to C 4  alkoxy, benzyloxy, chloro, bromo, fluoro, iodo, cyano or trifluoromethyl. Z is halogen and R 4  is C 1  to C 3  alkyl, allyl, benzyl of carboethoxymethyl
Patent EP-0047080-A1 (EP)
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1981-08-12
Abstract: An aqueous solution of an alkali metal chloride is electrolyzed by feeding said aqueous solution of an alkali metal chloride into an anode compartment and feeding an oxygen-containing gas in a cathode compartment in an ion exchange membrane cell comprising said anode compartment and said cathode compartment formed by partitioning an anode and a cathode with an ion exchange membrane to which a gas and liquid permeable porous layer made of inorganic particles having no anodic activity and a thickness thiner than the thickness of said ion exchange membrane is bonded and said cathode is an oxygen-reducing cathode.
Patent EP-0046664-A1 (EP)
Inventor: BAKER ROBERT G
IPC: B05B1/30
Filed: 1981-08-20
Abstract: An extrusion nozzle (19) adapted to be removably secured to one end of a hot melt adhesive dispenser (10), which end terminates in a heated flat metal surface (32) having an outlet passage (14) therein, characterised in that the extrusion nozzle comprises,
     a unitary heat insulative plastics holder (20) having an axial passage (25) therethrough, the holder having threaded fastener means (26) formed thereon for removably securing the holder to said end of the dispenser,   a heat transmitting metal insert (21) fixedly secured within the axial passage of the holder, the insert having an axial passage (23) extending therethrough terminating in an outlet orifice (24), the insert having a flat end surface (30) remote from the outlet orifice adapted to be placed in metal to metal surface contact with the flat end surface (32) of the dispenser when the holder is secured onto the dispenser, and   a resilient seal (22) contained within the holder surrounding the flat end surface of the insert, the seal being operable to form a liquid tight seal between the nozzle and dispenser when the nozzle is secured onto the dispenser.
Patent EP-0039295-A1 (EP)
Inventor: FILLION PIERRE CHRISTIAN
IPC: F16K11/02
Filed: 1981-04-29
Abstract: A valve for selectively establishing communication between three enclosures 21, 22, 23 comprises a body provided with a bore within which a sleeve valve is slideably mounted. The interior cavity (5) of the sleeve valve is in permanent communication with 2 first enclosures (21, 22), one of which 21 is connected to a first source of fluid under pressure F, the third enclosure 23 being connected to a second source of fluid under pressure I, while the outer surface of the sleeve valve 9-10 possesses a narrowed portion 10 of its cross-section which provides an annular space 13, the third enclosure 23 being in permanent communication with the annular space 13. An application is the production of an automatic flow-distributing valve. <IMAGE>
Patent EP-0045669-A1 (EP)
Inventor: DURAND GEORGES
IPC: F02B41/04
Filed: 1981-05-29
Abstract: 1. Method and means of operating an internal combustion engine which, by appropriate modulation of the control of the intake openings, produces an intake deficiency resulting from : a) increased depression in the vicinity of the bottom dead center and (b) delayed cut off of the intake, with restoration of pressure at the end of compression through a correlative decrease in the volume of the explosion chamber. Characteristic of this phase is that while intake is prolonged, compression is replaced by adjustable lamination, in such a way that the resulting leakage and discharge decrease very rapidly in inverse ratio to engine speed, thereby bringing about gradual supercharging of the engine.
Patent EP-0048679-A1 (EP)
Inventor: HABIG KURT DR
IPC: C07C209/00
Filed: 1981-09-12
Abstract: 1. Process for the manufacture of 3,3'-dichloro 4,4'-diamino-biphenyl-dihydrochloride from the aqueous, sulfuric-acid containing solution of the sulfate by precipitation with a chloride-ion-yielding agent, isolation and washing of the precipitated product with an aqueous solution containing a chloride-ion-yielding agent, characterized in heating the nearly saturated aqueous solution of the sulfate to a temperature in the range of from above 100 degrees C to reflux temperatur while adding about 50 to about 70% of the stoichiometrically required amount of the precipitating agent, then cooling it to a temperature in the range of from about 90 to below 100 degrees C, adding further precipitating agent, and cooling to about room temperature.
Patent EP-0055243-A1 (EP)
Inventor: ZELLINGER HANS
IPC: B64F5/30
Filed: 1981-12-03
Abstract: Ein Fahrzeug (1) zur Wartung von Flugzeugen, insbesondere zur Entsorgung der Toiletten von Passagierflugzeugen, besitzt auf einem Fahrgestell einen flachen Aufbau (2, 3), damit es auch unter niedrige Bereiche eines Flugzeuges hineinmanöveriert werden kann. Im Bereich des Fahrzeughecks ist eine Arbeitskanzel (4) aus einer mit der Oberseite des Aufbaues fluchtenden Stellung mittels eines Stufenkolbentriebes (8) der Höhe nach verstellbar. Der stehend vorgesehene Stufenkolbentrieb (8) reicht in der eingefahrenen Stellung zur Erzielung möglichst langer Schusslängen wenigstens über einen Grossteil der vorgesehenen Höhe der Aufbauten und die Arbeitskanzel (4) wird hinter dem Hubkolbentrieb angebracht. Zum wenigstens teilweisen Abgleich des von der Kanzel auf den Kolbentrieb ausgeübten Kippmomentes ist eine mit dem oberen Hubkolbenende verbundene Feder (10) vorgesehen, deren zweites Ende im Bereich des vorderen Aufbauendes befestigt ist. Die Kanzel wird in Vertikalrichtung verstellt. Mit Hilfe des Kolbentriebes kann auch eine Teleskopleitung ein- und ausgefahren werden, die als Anschlussleitung für einen Tank (2) dient.
Patent EP-0052131-A1 (EP)
Title: Procede permettant d'obtenir de l'acetaldehyde a partir de l'ethanol
Inventor: MESHBESHER THOMAS MICHAEL
IPC: H01M8/00
Filed: 1981-05-19
Abstract: De l'acetaldehyde est obtenu a partir d'un "combustible" d'alcool ethylique traite anodiquement dans une cellule a combustible, et l'acetaldehyde (ainsi que le "combustible" d'ethanol evapore, n'ayant pas reagi) est finalement recuperee sous une forme anhydre ou sensiblement anhydre. Une transformation chimique et electrochimique ulterieure de l'acetaldehyde en presence de l'anode de la cellule a combustible est arretee ou reduite au minimum pour empecher la formation de produits de condensation ou de polymeres ou de produits plus fortement oxydes (par exemple, des produits de condensation d'acide acetique ou d'aldol) qui peuvent avoir l'effet de poisons de catalyseur. Par exemple, l'alcool ethylique peut etre vaporise et envoye vers le cote gaz d'une electrode permeable aux gaz et impermeable aux fluides, et dans ce cas jusqu'a 60 moles% ou plus de produit d'acetaldehyde reste dans le courant de vapeur et evite des reactions chimiques ou colaterales ulterieures, sensiblement tout le produit restant etant retenu en solution par l'electrolyte, a partir duquel il peut etre recupere, par exemple, par distillation a basse temperature.
Patent EP-0066080-A1 (EP)
Inventor: HOHN FRITZ-JURGEN
IPC: H01J1/14
Filed: 1982-04-27
Abstract: Electron beam emission apparatus useful for example in scanning electron microscopes or electron beam lithography comprises a lanthanum hexaboride (LaB 6 ) single crystal cathode formed from a rod whose axis is parallel to a <100> crystallographic axis. The rod tip is formed with four flat surfaces oblique to the rod axis, each exposing a <110> crystal plane, so that the tip is pyramidal. These <110> crystal planes have low work functions and enhance beam brightness. Other pyramidal, part pyramidal or truncated pyramidal apex configurations are possible.
Patent EP-0068298-A1 (EP)
Inventor: KEPPLER HANS GEORG DR
IPC: C08F2/18
Filed: 1982-06-16
Abstract: Verfahren zur Herstellung von Homo- oder Copolymerisaten des Styrols durch Suspensionspolymerisation von Monomeren, die Styrol-Polymerisate aus einer vorhergehenden Suspensionspolymerisation gelöst enthalten, in Gegenwart von schwerlöslichen Metallphosphaten als Suspensionsstabilisatoren. Vor Beginn der Polymerisation wird die Monomerphase in einer wäßrigen Phase, die eine Mineralsäure, vorzugsweise Phosphorsäure gelöst enthält, bei einer Temperatur zwischen 10 und 80 °C und eine Zeitdauer zwischen 5 und 120 min dispergiert, und daran anschließend wird das schwerlösliche Metallphosphat in der wäßrigen Phase in situ gebildet. Das Verfahren eignet sich vor allem zur Herstellung expandierbarer Styrolpolymerisate, wobei dann zu der Suspension vor, während oder nach der Polymerisation ein flüchtiges Treibmittel zugesetzt wird.
Patent EP-0073909-A1 (EP)
Inventor: VON DER HEIDE ROLAND
IPC: B65H19/22
Filed: 1982-07-15
Abstract: 1. Apparatus for winding especially webs of material (1) coated with adhesive onto a winding core (2), with a first fixedly mounted roller (3) over which the web of material (1) is fed and on the periphery of which the roll (20) is supported along a first contact line, with a second roller (6) on the periphery of which the roll (20) is supported along a second contact line, and with a third roller (7) resting on the roll (20) along a third contact line, the positions of the second and third rollers (6, 7) being adjustable as a function of the roll diameter, characterised in that the pressure force of the third roller (7) is reduced according to the increasing roll diameter and the second roller (6) moves along a straight guide track, the planes extending through the roll axis and the contact lines forming over the entire roll diameter at least approximately equal angles with one another, and the mounting of the second roller (6) being arranged on a pivoting arm (13) on which it is displaceable by means of a servo-motor (11).
Patent EP-0070040-A1 (EP)
Inventor: SOLBAKKEN AGE
IPC: C10B53/07
Filed: 1979-02-14
Abstract: Method and apparatus for removing hydrocarbons from discarded tires by pyrolysis. Tire fragments are conveyed through a reactor vessel (32') and indirectly heated by means of a hollow flight screw conveyor. The heated vapors effluent from the reactor vessel (32') are cooled in a first stage condenser (402, 418; 500) to a predetermined temperature. An uncondensed part of the vapors is cooled in a second stage condenser (404, 420; 505) to a lower temperature than in the first stage condenser (402, 418; 500).
Patent EP-0082570-A1 (EP)
Inventor: HOEKS GERARDUS P F
IPC: C09K11/64
Filed: 1982-12-17
Abstract: A luminescent screen provided with a luminescent layer (4) disposed on a support (1) and containing an alkaline earth metal aluminate activated by bivalent europium. The alkaline earth metal is barium which may be replaced up to 25 mol.% by strontium. The aluminate has a crystal structure, the X-ray powder diagram of which corresponds or substantially corresponds to the diagram given in Table I of the description, whilst the ratio of alkaline earth metal to aluminium in the aluminate has a value of 1 : 5 to 1 : 10. 
     An advantageous use of such a luminescent screen is found in low-pressure mercury vapour discharge lamps.
Patent EP-0073089-A1 (EP)
Inventor: BROMAN RODNEY L
IPC: G01N33/50
Filed: 1982-02-18
Abstract: A nutrient growth medium which isolates antibiotics and other microbial growth inhibitors during culturing of a microorganism. The growth medium includes an aqueous dispersion of nutrient materials and an effective amount of an isolating substance or substances capable of isolating antimicrobial materials during culturing of a microorganism. The isolating substances are selected from ion exchange resins and non-functional adsorbent resins.
Patent EP-0068599-A1 (EP)
Inventor: KUSUDA HIDEFUMI
IPC: G03F7/11
Filed: 1982-02-26
Abstract: A photo-sensitive resin material which comprises, in order, a photo-sensitive resin layer (1); a light-permeable protective film layer (3), attached to the resin (1), which is non-tacky and soluble in, or swellable with, water or an alcohol; a release layer (5); and a sheet material (4), in which the protective film layer (3) can remain attached to the photo-sensitive resin layer on removal of the sheet material (4). 
     A backing material (2) is often included. The novel resin material, despite including a photo-sensitive resin layer which may have a tacky surface, allows ready positioning of a negative thereon, without causing damage.
Patent EP-0078654-A1 (EP)
Inventor: ROBBINS ALEXANDER GEORGE
IPC: H01S3/06
Filed: 1982-10-26
Abstract: A total internal reflection face-pumped laser (10) has two or more elongate parallel spaced-apart hosts (20, 30). A flash lamp (40, 41) adjacent the outer surface (21, 32) of each host pumps the laser asymmetrically. Coolant fluid is passed over the host surfaces through inlet nozzles (80, 81, 82) and exit ports (90). A greater flow of coolant is passed over the outer surfaces (21, 32) adjacent the pumping lamps (40, 41 ) than over the inner mutually adjacent surfaces (22,31) of the hosts, thereby providing asymmetric cooling to compensate for the asymmetric heating caused by the asymmetric face-pumping. Thermally induced bending of the hosts is thereby reduced permitting the average power output of the laser to be increased without distortion.
Patent EP-0071497-A1 (EP)
Inventor: LOUTATY ROBEN
IPC: A23L27/10
Filed: 1982-07-01
Abstract: 1. A process for extracting, concentrating and purifying natural aromas of vegetable origin, comprising a step for extracting the aroma by means of an appropriate solvent, characterized in that a partial separation is then carried out by distillation of the solvent contained in the solution coming from the extraction stage, in that this distillation is interrupted when the concentration of the aroma in said solution becomes such that the boiling temperature of the solution risks exceeding that of the pure solvent and in that the residual solution is then stripped by means of an inert gas for eliminating the rest of the solvent and recovering the natural aroma in the substantially pure state.
Patent EP-0066524-A1 (EP)
Inventor: PETIT ROBERT
IPC: B22D11/06
Filed: 1982-05-12
Abstract: A method and apparatus are set forth relating to casting of metals with a high melting point utilizing a casting wheel having a grooved rim into which liquid metal is introduced. The metal is sealed during solidification by means of movable flaps which move with the wheel during its rotation. Cooling device and device for positioning of the flaps are provided and the apparatus provides for manufacture of bars or strips of ferrous or non-ferrous metals which are free from sharp edges and burrs.
Patent EP-0078814-A1 (EP)
Title: Armes a feu
Inventor: LAWRENCE OWEN LEONARD
IPC: F41A5/00
Filed: 1982-05-11
Abstract: Armes a feu du type dans lequel les cartouches sont tirees successivement a partir d'un magasin au moyen du mouvement de va-et-vient du mecanisme de feu sous l'action de la pression de gaz propulseur et d'un ressort de rappel (53), dans lequel la culasse (52) est disposee entre une paire de glissieres paralleles (39, 40), les mouvements de verrouillage et de liberation lateraux de la culasse (52) etant commandes par des guides (62, 63) disposes sur les glissieres (39, 40).
Patent EP-0092559-A1 (EP)
Title: Fluid motors.
Inventor: BRISLAND MICHAEL JOHN
IPC: F04B1/16
Filed: 1982-11-01
Abstract: PCT No. PCT/GB82/00312 Sec. 371 Date Jun. 13, 1983 Sec. 102(e) Date Jun. 13, 1983 PCT Filed Nov. 1, 1982 PCT Pub. No. WO83/01649 PCT Pub. Date May 11, 1983.A fluid motor operated by a gas or liquid and having two relatively rotatable parts comprises a plurality of pistons which cooperate with a cam member to produce the rotational output from the motor. The cam member has at least three similar lobes and forms one of the parts and the other part includes at least four cylinders each containing a piston. Each piston/cylinder combination also acts as a slide valve so as to control both the supply of fluid to one of the other pistons and the exhausting of fluid from another of the other pistons.
Patent EP-0120000-A1 (EP)
Inventor: LEDERIS KARL P
IPC: C07K14/575
Filed: 1982-09-29
Abstract: La formule de l'UI (urotensine I) ou urotensine de la carpe, obtenue à partir de Cyprinus carpio, est la suivante: H-Asn-Asp-Asp-Pro-Pro-Ile-Ser-Ile-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Asn-Met-Ile-Glu-Met-Ala-Arg-Asn-Glu-Asn-Gln-Arg-Glu-Gln-Ala-Gly-Leu-Asn-Arg-Lys-Tyr-Leu-Asp-Glu-Val-NH2. l'UI, un fragment biologiquement actif de celle-ci ou un sel pharmaceutiquement acceptable formé à partir de l'un des deux composés précédents, dispersés dans un porteur solide ou liquide pharmaceutiquement acceptable, peut être administrée aux mammifères pour provoquer une élévation substantielle des taux d'ACTH, de beta-endorphine, de beta-lipotropine et de corticostérone et/ou un abaissement de la pression sanguine générale pendant un laps de temps étendu.