baber/WOPTO huggingface dataset:
Patent EP-0059540-A1 (EP)
Inventor: CALVERT ROBERT BRUCE
IPC: C01B39/38
Filed: 1982-02-09
Abstract: A process for making ZSM-5 type zeolites and other tectosilicates, in which a Si0 2  sol is used as a source of silicon rather than the conventional sodium silicate solution or solid silicas, resulting in a less viscous crystallizing 
     medium and a higher production rate for ZSM-5 type catalysts. 
     The mole ratio H 2 O/SiO 2  in the reaction mixture is between 5 and 20.
Patent EP-0063963-A1 (EP)
Inventor: HILKER GEORGE D
IPC: H01B13/06
Filed: 1982-04-28
Abstract: Apparatus for coating a filament (24) to make magnet wire includes a die block (64) with entrance and exit dies (61, 62) each having an entrance (80, 92), an exit (86, 96), and a throat (82, 93) the respective throats being connected to the respective entrances by respective converging interior walls (84,94). The block (64) has an interior passage (65) which, together with the dies (61, 62) forms a central die chamber (95) filled with flowable, hardenable coating material (115) to form a coating on the filament (24) passing through the dies (61,62). The material (115) is supplied at a controlled temperature and pressure through a bore (75).
Patent EP-0066973-A1 (EP)
Inventor: MICHIE WILLIAM JAMES JR
IPC: B29C48/32
Filed: 1982-05-14
Abstract: Medium density polyethylene pipe blends with improved low temperature brittleness properties and pipe made therefrom with enhanced gloss composed of
     a high density ethylene polymer;   a low pressure, low density alkylene interpolymer; and   a carbon black concentrate wherein the carrier in the concentrate is a low pressure, low density alkylene interpo- tymer.
Patent EP-0067655-A1 (EP)
Inventor: KELLY FELIX THOMAS
IPC: F27B15/10
Filed: 1982-06-09
Abstract: A method of starting up a fluidised bed combustor in which a gas containing oxygen is passed from an outlet beneath the level of the slumped bed (2) to cause a spouting action above the level of the slumped bed (2). Liquid fuel is supplied from a nozzle (5) adjacent to or located within the spout, and an ignition source applied to the bed (2). The liquid fuel and gas containing oxygen supply are regulated so as to fluidise at least part of the bed (2) adjacent to the liquid fuel outlet and to obtain a controlled rise in the temperature of the bed (2) until the hot fluidised condition is reached.
Patent EP-0084716-A1 (EP)
Inventor: LEHTINEN JOUKO
IPC: A01G9/08
Filed: 1982-12-09
Abstract: A method for feeding the growing substrate, such as peat, soil, compost, crushed mineral wool, perlite, vermiculite, or bark, by means of a feeding equipment into the cells (6) of the set (4) of growing cells placed underneath the said equipment. The feeding equipment consists of two horizontal feeding rolls (2), which are placed side by side and which are parallel to each other, pins (3) of a resilient material, e.g. rubber or plastic, preferably polyurethane, being arranged as projecting from the roll faces (7), the said pins (3) projecting radially. The pins (3) are placed in the normal planes of the axes of the feeding rolls (2) alternatingly in each feeding roll (2) so that, in the space between the feeding rolls (2), the pins (3) on the feeding rolls (2) are placed as interlocking each other. The feeding rolls (2) are rotated in opposite directions so that the roll faces (7) of the rolls (2) directed towards each other have a downwardly oriented direction of rotation. The filling material of the cells (6), i.e. the growing substrate, is fed preferably as moist at a high speed into the cells (6) by rotating the feeding rolls (2) at a rotation speed of 500 to 1000 r.p.m. - the lower the specific weight of the filling material, the higher the speed of rotation. Thereby the filling material is, by the effect of the circumferential velocity of the feeding rolls (2) of about 3 to 10 m/s, rushed in the vertical direction into the cells of the growing cell system (4) so that any filling material introduced into the cells (6) earlier is compacted by means of the kinetic energy of the filling material, beginning from the bottom.
Patent EP-0069148-A1 (EP)
Inventor: CHINNICI ANTHONY J
IPC: C10L9/02
Filed: 1982-01-07
Abstract: Procedes permettant de diminuer la teneur en soufre du charbon et de faciliter l'extraction economique des substances de soufre contaminantes du charbon traite. La desulfuration est entreprise par oxydation du soufre du charbon dans des conditions de temperature et de pression ambiantes pour produire des sulfates. Les sulfates sont extraits du charbon par reaction chimique tout en produisant des sous-produits commercialement utilisables. Le traitement selon l'invention entraine egalement une augmentation de la teneur en BTU et une diminution de la teneur en cendres du charbon de basse qualite.
Patent EP-0073233-A1 (EP)
Inventor: BURNECKE MANFRED
IPC: D21F1/00
Filed: 1982-03-03
Abstract: Dans la fabrication d'une bande transporteuse a partir d'elements helicoidaux alternativement avec pas a gauche et pas a droite, deux elements helicoidaux (10, 11) sont avances chacun selon un angle donne par un courant d'air et sont devies parallelement en les imbriquant alternativement par leurs spires ouvertes de facon que les spires de l'un (11) des elements helicoidaux de la paire d'elements reunis (12) forment un angle aigu avec element helicoidal voisin (13) de la bande a maillons. Ensuite, des fils de connexion (15, 16) sont introduits simultanement dans les canaux formes, d'une part, par les spires imbriquees de la paire (12) d'elements et, d'autre part, par les spires de l'un des elements (10, 11) et de l'element voisin (13). Le dispositif comprend deux canaux non-paralleles se reunissant dans une zone de connexion, des surfaces de deviation permettant d'ouvrir les spires juxtaposees et de les imbriquer, un canal de guidage pour la paire d'elements reunis, et une tete pour l'insertion de l'un des elements dans l'element helicoidal voisin. De plus, un organe fournit le courant d'air necessaire pour faire avancer les elements helicoidaux et la paire d'elements reunis. Un autre organe sert a introduire les fils de connexion.
Patent EP-0091438-A1 (EP)
Title: A method of transferring pulverulent material and an apparatus for carrying out the method.
Inventor: CARLSSON SUNE JUSTUS ROLAND
IPC: B65G53/08
Filed: 1982-05-17
Abstract: PCT No. PCT/SE82/00176 Sec. 371 Date Jan. 17, 1983 Sec. 102(e) Date Jan. 17, 1983 PCT Filed May 17, 1982 PCT Pub. No. WO82/04034 PCT Pub. Date Nov. 25, 1982.An apparatus for transferring a pulverulent material from a storage area to a destination site comprises a screw conveyor for transporting the material. The screw conveyor has an inlet and an outlet for the material. A filter surrounds the conveyor at least at the outlet of the conveyor and allows the passage essentially only of air therethrough. A damper at the outlet of the conveyor controls the flow of material from the outlet, and a damper is operative to be opened by the material transported by the screw conveyor. The filter comprises a filter sheet in the form of a circular drum having an inner side and a multiplicity of frusto-conical rings. The rings are disposed on the inner side of the drum and directed with their ends of smaller diameter in a direction towards the damper. The apparatus is useful for filling packages with finely pulverized materials, such as kaolin clay, lime and starch.
Patent EP-0114192-A1 (EP)
Inventor: SCHULZ HANS-JOACHIM
IPC: B60T15/18
Filed: 1983-09-22
Abstract: 1. Trailer-control valve for a pneumatic dual-circuit-dual-line brake system having a trailer supply line arranged between the traction vehicle and the trailer vehicle and a trailer brake line also arranged between the traction vehicle and the trailer vehicle, having the following features : a) a first control chamber (2) bounded by a control piston (48) is provided which can be connected by way of a first control connection (47) to the first brake circuit of the traction vehicle ; b) a relay piston is provided which comprises a first relay piston part (7, 8) and a second relay piston part (23), the two relay piston parts (7, 8, 23) being connected one behind the other and rigidly connected to one another ; c) the first relay piston part (7, 8) together with a valve element (45) and two valve seats (6, 4) forms a combined inlet and outlet valve (45, 6, 4) that can be actuated by the control piston (48) ; d) a pressure-medium inlet chamber (40) is provided which is bounded on one side by the first relay piston part (7, 8) and on the other side by a wall (18) arranged between the two relay piston parts (7, 8, 23) and can be connected by way of a first supply connection (41) to a supply line of the traction vehicle and by way of a second supply connection (14) to the trailer supply line ; e) a pressure-medium outlet chamber (5) is provided which is bounded on one side by the control piston (48) and on the other side by the first relay piston part (7, 8) and can be connected by way of a pressure-medium outlet (10) to the trailer brake line ; f) the pressure-medium outlet chamber (5) can be connected by way of the combined inlet and outlet valve (45, 6, 4) either to the pressure-medium inlet chamber (40) or to the atmosphere ; g) a second control chamber (35) is provided which is bounded on one side by the wall (18) and on the other side by the second relay piston part (23) and can be connected by way of a second control connection (36) to a venting hand-brake valve or a supply line of the traction vehicle ; h) a third control chamber (24) is provided which is bounded by the side of the second relay piston part (23) that is remote from the second control chamber (35), and can be connected by way of a third control connection (33) to the second brake circuit of the traction vehicle ; characterized by the following features : i) the wall (18) is arranged in such a manner that it can be displaced in a sealed manner relative to the two relay piston parts (7, 8, 23) ; k) arranged between the first supply connection (41) and the pressure-medium inlet chamber (40) is an opening (41a) of adjustable cross-section ; l) the opening (41a) on the one hand and/or the first relay piston part (7, 8) or the wall (18) on the other are so arranged and so designed that the cross-section of the opening can be reduced by movement of the wall (18) in the direction away from the second control chamber (35) or a corresponding movement of the first relay piston part (7, 8).
Patent EP-0098624-A1 (EP)
Inventor: VITINS MICHAEL DR DIPL-ING
IPC: H02H7/26
Filed: 1983-05-30
Abstract: Bei diesem Verfahren werden den transienten Komponenten in Leitungsspannung und Leitungsstrom entsprechende Spannungs (Su)- und Stromsprungsignale (Si) abgeleitet; die Momentanwerte dieser Sprungsignale (Su, Si) definieren in einem durch die Sprungsignale (Su, Si) selbst gebildeten Koordinatensystem einen Punkt, welcher nach Fehlereintritt eine Bewegungslinie (B) durchläuft; überschreitet der Punkt in dem Koordinatensystem eine Auslösegrenze (Ai, AII, AIII, AIV), so wird der Fehler detektiert; die Fehlerrichtung ergibt sich dabei aus dem Quadranten (QI, QII, QIII, QIV), in welchem die Überschreitung erfolgt. Zu einem vorgebbaren Zeitpunkt nach Eintritt des Punktes in eine einer Auslösegrenze vorgelagerte Grenzzone (GII) in einem ersten Quadranten (QII), wird eine Auslösegrenze (AI) in mindestens einem zweiten Quadranten (QI) auf einen grösseren Abstand zum Ursprung (O) des Koordinatensystems eingestellt, welcher im gleichen durch die Achse des Spannungssprungsignals (Su) begrenzten Halbraum liegt; durch diese Massnahme wird die Detektionssicherheit bezüglich der Fehlerrichtung wesentlich erhöht und darüber hinaus die Möglichkeit eröffnet, die für die Fehlererkennung notwendige Zeit zu verkürzen.
Patent EP-0095302-A1 (EP)
Inventor: BAKER JOSEFINA TECSON
IPC: C12Q1/28
Filed: 1983-05-17
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent EP-0100635-A1 (EP)
Inventor: BEESON SAMUEL NEVILLE
IPC: G01N1/24
Filed: 1983-07-22
Abstract: A tape feed mechanism particularly suitable for an air or gas sampling device in which the tape is to be driven in a stepwise fashion, so that air or gas to be tested can be passed through the tape when it is stationary. The feed mechanism comprises a cam (12) arranged in a fixed support block (2), and an idler roller (14) mounted in a movable support block (4) so as to face the cam 12. The movable support block (4) is resiliently urged towards the fixed support block (2) by means of a spring (16) so that when the cam (12) is rotated, the tape is engaged by the cam (12) and roller (14) and is driven as long as a high profile portion of the cam (12) faces the roller (14). When a low profile portion of the cam (12) faces the roller (14), the movable support block (4) is able to move to a position closer to the fixed block (2) so that cooperating sealing means on each block grip the tape, holding it in position in the path of an air sampling passage formed in the blocks (2, 4).
Patent EP-0139062-A1 (EP)
Inventor: OGREN ROBERT S
IPC: B60C25/02
Filed: 1983-10-21
Abstract: A tire mounting method and tool for use in mounting a large, heavy off-highway pneumatic tire onto a dual-flanged single piece drop center wheel rim (22) of the type having at each rim flange (24 and 26) a re-entrant lip (28) protruding radially inwardly toward the axis of the rim. The tool has a main frame (40) adapted to be placed upon one side of the wheel rim when the rim is resting horizontally on its axially opposite other side on the ground in a free, unfixtured condition. The frame is longer than the inside diameter of the rim flange lip and slidably rests thereupon, and also slidably grips the rim lip. A pair of arms (106 and 108) each are pivoted at their inboard ends to the main frame at a common pivot point (110) for pivotal counter-rotational movement on opposite sides of the main frame about a pivot axis parallel to the rim axis. A pair of tire-bead-engaging shoes (130 and 130') are carried one on each of the outboard ends of the arms. A pair of hydraulic rams are interconnected one between each of the arms and the main frame for counter-rotating the arms so as to propel said shoes in arcuate paths adjacent and outwardly of the rim flange. The rams are operably interconnected for fluid pressure actuation in a parallel fluid circuit from a common hydraulic pressure fluid source such that in operation of the tool the arms are pivotal about an axis generally co-incident with the axis of the wheel rim, and the entire tool is likewise bodily rotatable about this axis to re-balance unequal tire bead reaction forces exerted on the shoes.
Patent EP-0113601-A1 (EP)
Inventor: CHILOFF SERGE
IPC: B41F13/44
Filed: 1983-11-07
Abstract: 1. Variable format rotary offset printing  machine, comprising a frame carrying, at its upper part, an inking unit, a damping unit and at least one feeling cylinder, and a cassette carrying the superposed printing cylinders, i.e. an upper plate cylinder able to be urged under the feeling cylinder(s), an intermediary blanket cylinder and a lower pressure cylinder, these superposed cylinders being tangent the one to the other in the printing position, and means for horizontally displacing this cassette, characterized in that the shaft (4a, 5a, 6a) of each of the three vertically superimposed printing cylinders (4, 5, 6) journals, at each of its ends, in a slide member (16, 17, 18) mounted for vertically sliding between two vertical slides (12, 13) provided in an upright (14) of the cassette (11), the slide members (16, 17, 18) housed in a same upright of the cassette are vertically spaced the one with respect to the other through intermediary wedges (19, 23) of a height corresponding to the distance between the axes of the horizontal shafts, which distance depends of the printing format, the two lower sliding members (18) in which the shaft (6a) of the lower pressure cylinder (6) journals bearing respectively on the upper ends of rods of vertical jacks (24) carried by a height adjustable horizontal cross-bar (25).
Patent EP-0120174-A1 (EP)
Inventor: MARKOWSKI STANLEY J
IPC: F23R3/34
Filed: 1983-11-11
Abstract: A fuel and air injector module (10) is mounted on the front end of a combustor (12) for a gas turbine engine for admitting the combustion air and dilution air into the center of the burner where it mixes and flows radially outward toward the peripheral burner walls. The module (10) includes a pair of concentric tubes (30,36) spaced radially relative to each other for defining a central passageway for admitting secondary air forthe combustion air and dilution air of the burner, the outer (30) of said pair of concentric tubes (30, 36) extending further axially into said bumerthanthe inner of said pair of concentric tubes, a concentric outer casing member (32) spaced radially from said outer (30) of said pair of concentric tubes (30, 36) defining an annular passageway (50) opened at its fore end for admitting primary air into the burner, swirl vanes (52) for imparting a swirling momentum to said primary air, and means for admitting fuel into said annular passageway for mixing with said air.
Patent EP-0143782-A1 (EP)
Title: Coal-water dispersion.
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1983-11-14
Abstract: Dispersion containing water, pulverized coal and additives, which is stable for storage, pumpable and combustible by conventional technique applied for liquid fuels. The coal content amounts to at least 55 % by weight. The dispersion contains as an additive a ionic surfactant polymer with at least one hydrophobic part with great affinity to the coal surface and at least one hydrophilic part based on ethylene oxide with the mole weight exceeding 1,000. The charge of the polymer is preferably zwitterionic or cationic.
Patent EP-0122580-A1 (EP)
Inventor: KOMPIS IVAN DR
IPC: C07D451/02
Filed: 1984-04-09
Abstract: Die neuen Pyrimidinderivate der Formel I <IMAGE> worin R¹, R² und A die in der Beschreibung angegebene Bedeutung haben, sind Hemmstoffe der Dihydrofolatreduktase und können als antibakterielle Mittel, gegebenenfalls in Kombination mit Sulfonamiden, verwendet werden.
Patent EP-0129667-A1 (EP)
Inventor: YAMAZAKI IWAO
IPC: C07D311/36
Filed: 1984-04-25
Abstract: A compound of the general formula
     [wherein R is a hydrogen atom or a lower alkyl group] is effective for treatment of hypoovarianism.
Patent EP-0151230-A1 (EP)
Inventor: BRONDER WALTER
IPC: E21C35/187
Filed: 1984-11-01
Abstract: The mining tool has a pick holder (15) to which a cutter pick (10) is fastened. In order to extinguish sparks which can arise when the cutter pick (10) strikes against rock and to suppress dust, a passage (28) is run through the cutter pick (10), which passage (28) comes out at the pick head (11). Water under high pressure is fed through this passage directly to the working location. <IMAGE>
Patent EP-0143377-A1 (EP)
Inventor: HECKMANN PETER
IPC: A47B9/06
Filed: 1984-11-09
Abstract: Eine Feststellvorrichtung für ineinander verschiebbare Teleskopbeine höhenverstellbarer Möbel weist zwei nach dem Kniehebelprinzip zusammenwirkende Hebel (5a, 5b) auf, welche durch Öffnungen des Innenrohres (2) Bremsbacken (7a, 7b) gegen das Außenrohr (1) drücken. Die Feststellvorrichtung kann sehr einfach durch Verschwenkung der Kniehebel (5a, 5b) gelöst werden. Im Drehpunkt der Kniehebel kann eine Achse (6) vorgeseben sein, welche in einem Zusatzkörper (9) gelagert ist. Dieser Zusatzkörper (9) steht unter der Vorspannung einer Feder (10), welche die Kniehebel (5a, 5b) in ihre Feststellposition preßt. Durch Ausüben einer Kraft in entgegengesetzter Richtung zur Kraftwirkung dieser Feder kann die Verbindung gelöst werden. Hierfür kann eine von einem zweiarmigen Hebel (12) beaufschlagte Stange vorgesehen sein. Eine derartige Feststellvorrichtung zeichnet sich insbesondere durch hohe Reibungsbeiwerte aus und ist daher auch für hohe Auflagegewichte geeignet.
Patent EP-0148384-A1 (EP)
Inventor: FIGGE DIETER
IPC: B22D11/06
Filed: 1984-11-24
Abstract: In order to be able to restore within a short time the stationary state of equilibrium in the event that disturbances occur in the form of plugs (10'''), the casting nozzle (1) is equipped with a curved portion (K) which ends at its outlet cross-section (1''') and has an outer contour curved convexly relative to its longitudinal axis (1''). This outer contour is so constituted that the gap (8) widens relative to the adjacent ingot-mould wall (3) in the casting direction (arrow 6) at a mean opening angle ( alpha ) of at least 7<o>, the length of the curved portion (K) being at most 50 mm. <IMAGE>
Patent EP-0185795-A1 (EP)
Title: Procédé de fabrication d'un produit laitier
Inventor: PRELLA GIOVANNI
IPC: A23C19/076
Filed: 1984-12-24
Abstract: Pour fabriquer un produit laitier du genre fromage frais à pâte douce, on prépare un mélange de départ contenant de la caséine à l'état natif, des protéines de petit-lait insolubilisées, de la matière grasse et éventuellement un hydrocolloïde stabilisant, on le stérilise, on introduit de manière hautement hygiénique dans des emballages préstérilisés une solution de présure stérile puis le mélange de départ stérilisé, on ferme les emballages hermétiquement avec des couvercles pré-stérilisés et on laisse les emballages au repos de manière à faire agir la présure. Les produits finis ont une excellente valeur nutritive et une conservation améliorée.
Patent EP-0141460-A1 (EP)
Inventor: KINGHORN JOHN RITCHIE
IPC: H04N7/083
Filed: 1984-10-18
Abstract: A teletext television receiver has a character memory comprising a common language set of characters and a plurality of sets of national option characters, each of which latter sets makes up a complete national language set when combined with the common language set. The totality of characters are arranged for addressing in two different modes. In one addressing mode, only one of the national option sets can be selected for page display as determined by control bits contained in the page header, so that the page can be only in one language. In the other addressing mode, all the national option sets can be selected for page display as determined by ghost row information of an acquired page, or locally by the receiver. This allows a display page to be in more than one language.
Patent EP-0127479-A1 (EP)
Inventor: ETHERINGTON HARRY JAMES CHARLE
IPC: B65H29/54
Filed: 1984-05-29
Abstract: A document transport system comprising a cylinder (8) rotatable abouts its major axis, flexible bands (11, 12) wrapped around a portion of the circumference of the cylinder (8) and spaced apart in a direction parallel to the cylinder major axis, and receiving tray (1) and associated guide surface (2) arranged such that a generallyflat article placed on the tray (1) with one of its edges in contact with the guide surface (2) can be moved across the tray into the nip defined between the cylinder (8) and the flexible bands (11, 12). The cylinder and flexible bands are driven to cause an article introduced into the nip to be carried on the cylinder beneath the flexible bands in an orientation determined by the initial orientation of the article relative to the guide surface.
Patent EP-0134663-A1 (EP)
Inventor: ROEDER ROBERT SEVIER
IPC: H01Q3/10
Filed: 1984-07-11
Abstract: Apparatus for rapidly starting and stopping a conical scan antenna beam in which a feed (11) rotating about a centerline (29) provides a non-conical scan antenna beam during a search mode. When a target is detected, a solenoid (23) moves an actuator pin (19) which displaces one end (13) of the feed from the centerline, thus providing a conical scan antenna beam for target tracking.