baber/WOPTO huggingface dataset:
Patent EP-0031160-A1 (EP)
Inventor: WELLS WILLIAM
IPC: C21C5/04
Filed: 1980-12-19
Abstract: Metallurgisches Schmelz- und Frischaggregat (21) mit dem Schrott, Eisenschwamm, festes und flüssiges Roheisen in beliebigem Mischungsverhältnis verarbeitet und als Energiequelle Kohle, Öl, Gase oder elektrische Energie eingesetzt werden können. Zu diesem Zweck und im Hinblick auf niedrige Investitionskosten ist das Ofengefäß (22) in Form eines runden Herdofens ausgebildet mit einem Verhältnis der Innenabmessungen Durchmesser (d) zu Höhe (h) des Ofengefäßes zwischen 0,8 und 2,5 und es ist zu beiden Seiten des Abstichloches (10) jeweils eine Düsenbank (33) für erste Düsen (24) vorgesehen, die unterhalb des Schmelzspiegels münden. Ferner münden in das Ofengefäß oberhalb des Schmelzspiegels zweite Düsen (25), die als Brenner ausgebildet sind. Durch einen Schrottvorwärmer (27) dessen Boden aus gasdurchlässigen Rostteilen (30, 31) besteht, die sich von der Mitte aus öffnen lassen, läßt sich das Einsatzmaterial vorwärmen und gezielt chargieren.
Patent EP-0017274-A1 (EP)
Inventor: ARSOVIC HANS MILINKO
IPC: C12M1/00
Filed: 1980-03-07
Abstract: PCT No. PCT/EP80/00016 Sec. 371 Date Oct. 17, 1980 Sec. 102(e) Date Oct. 17, 1980 PCT Filed Mar. 7, 1980 PCT Pub. No. WO80/01922 PCT Pub. Date Sep. 18, 1980.The manure, which has been previously finely ground, is diluted (3) so as to form a liquid mixture containing not more than 4% of solid material. This mixture is fed into a bioreactor (6) of which the gas is used to feed the burner (11) of a dryer (10) in which the manure particles are dried. Before and after passage of the mixture into the bioreactor, filaments and fibres are separated (4,9). At least part of the liquid separated in the second separator (9) is recycled (13) in the initial liquid mixture. The energy of the water vapor from the drying is used to activate the bioreactor (16). The residual liquid not recycled is subjected to a nitrifying/de-nitrifying treatment (15). The residual mud may be collected (23) and mixed with the dried product, as well as the fibres and filaments eliminated. The mud, the filaments and the fibres, rich in proteins, may be used directly as foodstuff for cattle. The other residual product are appropriate for use as fertilizers.
Patent EP-0025615-A1 (EP)
Inventor: DECONINCK HUGO FRANS
IPC: G03D3/08
Filed: 1980-08-07
Abstract: In order to avoid the deposit of solid residue upon the exit pressure rollers (20, 21) of an apparatus for the liquid treatment of sheet- or weblike materials (16) and the transfer of the residue to the materials theirselves, use is made of an applicator member (24) which moistens the exit rollers (20, 21) in question. In so doing, the exit rollers are sufficiently wetted and the solid residue dissolved before the leading edge of a sheet or web passes through their nip.
Patent EP-0014535-A1 (EP)
Inventor: JACKSON HAROLD ERNEST
IPC: H01H43/12
Filed: 1980-01-22
Abstract: A control arrangement is provided for a heating system having heat outlets each controlled by a solenoid valve (210). Each heat outlet is connected to a pair of thermostatic switches (411,413) operative at different temperatures. A time switch included in a central control means (108) is operative to selectively energise a pair of bus-bars (530, 532) at different times, thereby to provide common output signals for actuating the heat outlets via different thermostatic switches (411, 413) at different times to provide different heat outputs during different parts of a predetermined period of time (e.g. 24 hours). The central control means (108) includes a plurality of manual switches (540) each connecting the time switch output bus-bars (530, 532) to the thermostatic switches (411,413) of an associated one of the heat outlets to manually set the heat output of the heat outlet. The time switch and each manual switch (540) cooperate in such a manner that each overrides the other as appropriate to keep the area heated by each outlet at an appropriate temperature.
Patent EP-0017490-A1 (EP)
Inventor: PERRIER YVES
IPC: E04H17/12
Filed: 1980-04-03
Abstract: A wire support member for attachment of a wire to a fixed support structure such as a wooden fence post (1) consists of a metal plate (4) from which integral spikes are punched for attachment of the plate to the support structure, the plate having a projecting lug (8) formed with a hole (9) through which a wire (2) to be supported passes. 
     The insertion of the wire (2) into the hole (9) and its subsequent removal from the hole (9) for replacement is effected by virtue of a slot (10) in the lug communicating with the hole (9): this slot (10) can be opened up by twisting the lug (8), and re-closed after insertion of the wire (2) to trap the wire in the hole (9).
Patent EP-0019387-A1 (EP)
Inventor: COOPER ROBIN DAVID GREY
IPC: C07D513/04
Filed: 1980-04-28
Abstract: Thiazolinoazetidinone compounds are described which are useful as intermediates in the preparation of cephalosporins. They have the general formula
     wherein
     R is hydrogen,  
methoxy,   C 1 -C 2  alkoxycarbonyl,   C 1 -C 8  alkyl,   C 1 -C 8  alkyl monosubstituted with protected hydroxy, C l -C 3  alkoxy or cyano,   C 2 -C 8  alkenyl,   C 2 -C 8  alkenyl monosubstituted with protected hydroxy,   C 1 -C 3  alkoxy or cyano,   C 3 -C 8  cycloalkyl,   C 3 -C 8  cycloalkyl substituted with protected hydroxy, C 1 -C 3  alkoxy or cyano,
     
     OR
         R' is hydrogen, protected hydroxy, chloro, bromo, C 1 -C 3  alkyl, C 1 -C 3  alkoxy, nitro or cyano;   Y is oxygen or a carbon-carbon bond;   R 3  is protected hydroxy, C 1 -C 4  alkyl or protected amino;   m is 0-2;   n is 0-2;   R 1  is a carboxylic acid protecting group; provided that the 1- and 5-position C-H bonds in the resulting thiazolinoazetidinone are in the a-position.   
     These compounds are prepared by an allylic chlorination process in which a chlorine atom is inserted on the saturated methyl group of a 3-methyl-2- but-3-enoate group attached to the thiazolinoazetidinone ring.
Patent EP-0024891-A1 (EP)
Inventor: DRAKE CYRIL FRANCIS
IPC: C03C3/16
Filed: 1980-08-21
Abstract: A controlled release glass is based on phosphorus pentoxide as the glass forming oxide, perhaps with up to 10% replaced by one or more of the oxides such as Si 2 03, B 2 0 3 , GeO 2 , As 2 O 3  or Sb 2 O 3 . 
     The glass contains a modifying oxide of a material to be released slowly, e.g. one of the oxides of Li, Na, K, Cs, Rb, Ca and Al, depending on the deficiency to be cured.
Patent EP-0023895-A1 (EP)
Inventor: DOHERTY IAN
IPC: E03F1/00
Filed: 1980-07-31
Abstract: An interface unit connects an accumulation enclosure for a gravity feed conduit to a vacuum sewage conduit. The unit has an enclosure extension extending upwardly and having a top end near ground level. A vacuum conduit extension extends downwardly within the enclosure extension and has a bottom end near the accumulation enclosure.
Patent EP-0028628-A1 (EP)
Inventor: NIELSEN AXEL GRONLUND
IPC: B65H3/46
Filed: 1980-12-01
Abstract: Dans un appareil pour enlever des objets en feuilles d'une pile (5) tel que celui du type decrit dans la demande de brevet danois publiee sous le No. 129.331, le deplacement d'un poussoir (7) et d'un arretoir (20) respectivement vers le bas afin de s'appuyer contre le haut de la pile, est assure par des dispositifs mobiles separes (10 et 23 respectivement). Ainsi on est sur que le poussoir (7) et l'arretoir fonctionneront toujours comme on le desire malgre les variations de niveau d'un cote a l'autre de la pile. En cas d'objets minces en forme de feuilles, des dispositions sont prevues pour l'appareillage d'enlevement pour que l'objet superieur fasse saillie vers le haut, afin d'eliminer l'adhesion entre les feuilles.
Patent EP-0052601-A1 (EP)
Inventor: WENINGER PETER JOHANN
IPC: A01G25/02
Filed: 1980-05-27
Abstract: Au moins deux dispositifs de distribution (2, 2') sont montes l'un derriere l'autre sur une conduite alimentee par une reserve d'eau, pour la commande de l'eau pour des plantes. Le debit d'eau est ajuste a l'ensemble du besoin de toutes les plantes par le fait que la quantite d'eau du dernier dispositif de distribution (2) est continuellement comparee avec la quantite d'eau necessaire de la derniere plante (4'), et chaque difference est corrigee immediatement par modification du debit total. De preference, le niveau dans un reservoir (6) communicant avec la derniere plante (4') est controle au moyen d'un flotteur (7), qui commande un regulateur (5) de debit monte sur la conduite d'eau (1) avant le premier dispositif de distribution (2).
Patent EP-0030953-A1 (EP)
Inventor: REENSTIERNA BERTIL
IPC: A61N1/05
Filed: 1980-12-30
Abstract: Un fil conducteur endocardiaque implantable (1) connecte a un stimulateur cardiaque implantable comprend un conducteur electrique (3) concu, via au moins une electrode (5) connectee a celui-ci et en contact avec la paroi interne de l'auricule droit (AD), pour transferer des impulsions de stimulation au coeur ou pour recevoir des impulsions cardiaques provenant du coeur. Le fil (1) est soumis a l'action d'un ressort le long d'une portion predeterminee (8, 9) de sa longueur pour prendre une forme courbe ((Alpha)), cette portion predeterminee contenant les electrodes (5) et etant concue pour etre situee dans l'auricule du coeur et s'appuyer contre sa paroi interne. Un cable relativement raide et pouvant etre retire (10) est adapte pour redresser la forme courbe de la portion predeterminee (8, 9) avant et pendant l'insertion des electrodes (5) dans l'auricule.
Patent EP-0062686-A1 (EP)
Inventor: WINGATE KENNETH G
IPC: G10K11/35
Filed: 1981-04-14
Abstract: An electronic depth finder apparatus is shown for use in fishing and or navigation, and it includes a combined impulse control means and read-out (68), as well as a remote cooperating transducer (26) immersed in the water. The invention relates to a means of adjustably mounting the transducer (26) on a boat (10) so that the transducer (26) may be capable of as many as three planes of movement; namely, swinging movement in a vertical plane, unlimited rotational movement in a horizontal plane about a vertical axis, and up and down vertical movement between a lower "searching" position and an upper "running" position. The upper "running" position allows operation of the apparatus when the boat is moving at high speeds.
Patent EP-0039478-A1 (EP)
Inventor: HEUBACH RAINER DIPL-KFM
IPC: C01G21/06
Filed: 1981-04-29
Abstract: A method and an apparatus for the production of industrial lead oxide involving mixing molten lead and air in a reactor. A particularly advantageous, having a desired particle size can be obtained with a PbO content of considerably more than 99%. The lead flow is introduced at a constant and even rate and the air flow is altered very slightly in order to maintain the pre-determined reaction temperature having fluctuations of a maximum of +/-5 DEG  C. The constant and steady infeed of the lead flow is achieved by using an apparatus according to the invention. The apparatus, which is situated above the reactor, includes a supply vessel charged with molten lead from a melt container, the supply vessel having an exchangeable nozzle which is provided with a control-operated cleaning pin. The nozzle extends into a reaction space and the supply vessel is connected to the melt container via a feed line and an overflow. The nozzle can also be of a known spray nozzle type which is fed with heated compressed air via a line running through the said melt container.
Patent EP-0040771-A1 (EP)
Inventor: RANZ ERWIN DR
IPC: G03C1/34
Filed: 1981-05-15
Abstract: Ein fotografisches Aufzeichnungsmaterial enthält in einer Silberhalogenidemulsionsschicht eine lichtempfindliche Silbersalzemulsion und in einer zugeordneten Schicht ein Antischleiermittel oder eine entsprechende Vorläuferverbindung.
Patent EP-0067241-A1 (EP)
Inventor: HULSEBUSCH KLAUS
IPC: A47F3/04
Filed: 1981-06-16
Abstract: A chest freezer for product display or self-service, the product space of which is closed on all sides by an essentially vertical wall (1) and has at the top a removal opening bounded by the upper edge of the hip- to chest-high wall. In order to improve the display effect of the products and the accessibility for children, according to the invention the height of the wall at the front side (5) of the freezer is lower than at the rear side (3). The rear side (3) is expediently approximately waist- to chest-high whereas the lowest point at the front side (5) is expediently thigh- to hip-high. <IMAGE>
Patent EP-0044513-A1 (EP)
Inventor: WABERSICH ERNST DIPL-ING
IPC: F27D9/00
Filed: 1981-07-14
Abstract: Verfahren und Vorrichtung für eine Verdampfungskühlung bei metallurgischen Öfen. Um großflächige, wärmeisolierende Dampfschichten zwischen der Wärmeaustauschfläche (14) und der zugeführten Kühlflüssigkeit zu verhindern, wird die Kühlflüssigkeit an einer Vielzahl von über die Flache verteilten Stellen zugeführt und die zugeführte Menge so begrenzt, daß sich kein die gesamte Wärmeaustauschfläche (14) bedeckender, geschlossener Flussigkeitsfilm mehr ausbilden kann. Die Flüssigkeit wird durch stift- oder plattenförmig ausgebildete Flüssigkeitsleiter oder über eine lose Füllung aus Partikeln, die mit der Wärmeaustauschfläche (14) in Verbindung stehen, dieser zugeleitet.
Patent EP-0035910-A1 (EP)
Title: Improvements in shoe boxes
Inventor: COUDOIN GISELE
IPC: B65D5/46
Filed: 1981-03-10
Abstract: A carton for storing and transporting a pair of shoes comprises front (11, 11a) and back (12, 12a) panels interconnected by spaced side panels (13,13a; 14, 14a), a first end wall closure including a closure panel (15, 15a) hinged to said front panel to close one end of the carton and forming a lid to provide access to the interior of the carton, and a second end wall closure closing the other end of the carton, thereby forming a parallelepiped structure, said back panel being extended beyond the first end closure to provide a handle panel (16, 16a) including means (17, 17a) by which the carton can be carried.
Patent EP-0046377-A1 (EP)
Inventor: DORGAN RODERICK JOHN
IPC: C07D513/04
Filed: 1981-08-13
Abstract: Compounds of formula (I):
     Wherein R 1  is C 5-7  cycloalkenyl optionally substituted with C 1-4  alkyl groups and/or a C 5  or 6 spirocycloalkyl or - alkenyl group, are novel and active against helminths. They are produced by conventional methods and formulated conventionally for use in treating humans and animals.
Patent EP-0054364-A1 (EP)
Inventor: WHITTAM THOMAS VINCENT
IPC: C01B39/04
Filed: 1981-11-24
Abstract: New zeolite materials designated Nu-6(1) and Nu-6(2) having molar compositions expressed by the formula:
     wherein R is a monovalent cation or 1/n of a cation of valency n, X is silicon, and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, antimony, arsenic, manganese, gallium or boron, and H 2 0 is water of hydration additional to water notionally present when R is H and having defined X-ray diffraction patterns, are prepared from a reaction mixture containing X0 2  (preferably silica), Y 2 0 3  (preferably alumina) and a 4,4'-bipyridyl compound. At temperatures of 200°C or higher, Nu-6(1) is converted to Nu-6(2), a useful catalyst for xylenes isomerisation and the like.
Patent EP-0065002-A1 (EP)
Inventor: DOTY GERALD ARTHUR
IPC: B65H75/48
Filed: 1981-11-19
Abstract: Un retracteur de ceinture de securite ayant un ressort d'enroulement (19) pour faire tourner une bobine (22) pour retracter et enrouler une ceinture de securite sur la bobine est pourvu d'un moyen d'allegement de tension (14) pour reduire la tension de la ceinture par rapport a la tension exercee sur la ceinture qui a ete protractee depuis la bobine. Les moyens de soulagement de tension comprennent un organe rotatif (63) ayant une surface de friction (70) connecte pour tourner avec la bobine. Des moyens a ressort en spirale (50) possedent un ressort en spirale (62) pour engager avec friction la surface de friction pour maintenir l'organe rotatif et la bobine et les empecher d'enrouler la ceinture protractee soulageant ainsi l'occupant de la tension des moyens de ressort agissant par l'intermediaire de la ceinture sur le corps de l'occupant. Les moyens de commande (52) sont prevus pour changer la dimension de la spirale soit pour saisir soit pour liberer la surface de friction. Les moyens de commande preferentiels consistent en des cames (86, 87, 90 et 94). La sequence de fonctionnement de la ceinture actionne les moyens ressorts et les moyens de commande soit pour liberer la ceinture pour l'enroulement soit pour la retenir contre la force exercee par les moyens ressorts d'enroulement.
Patent EP-0070410-A1 (EP)
Inventor: UTTSCHEID GEORG
IPC: B60B19/00
Filed: 1982-06-24
Abstract: A motor-driven overhead trolley conveyor is described which comprises a rail having horizontal sections and inclined sections. Rack sections or chain sections are associated to the inclined sections. Each trolley comprises its own drive motor. In the horizontal sections the driving force is transmitted exclusively through a drive roller. In inclined sections the drive is effected by means of a gear meshing with the rack or chain and being driven with the same angular velocity as the drive roller. The drive roller comprises a drive wheel connected with the drive shaft as well as a ring mounted on the periphery of the drive wheel in a slide bearing fashion. By this feature, a cold working of the drive roller surface and the rail surface due to alternate stresses caused by the gear is avoided.
Patent EP-0076916-A1 (EP)
Inventor: MAVROPOULOS THEODOROS
IPC: C04B18/28
Filed: 1982-08-27
Abstract: Especially for producing a construction unit, a vegetable material (16) is immersed in a bath of water and binder of a defined composition and thus coated with the binder (18). The coated material is then removed from the bath and dried. The intermediate thus obtained is processed with water and further binder into a flowable mass and then pressed into a defined shape. The article thus obtained has high strength, low thermal conductivity, high resistance to heat, cold and moisture and is of low inflammability. <IMAGE>
Patent EP-0074643-A1 (EP)
Inventor: IGLOI GEORG
IPC: B60J7/10
Filed: 1982-09-10
Abstract: 1. A tarpaulin for sealing the cargo space of a delivery vehicle or lorry, with air-filled stabilizing bodies disposed paralle to each other, characterized in that the stabilizing bodies (4), which are spaced apart, are fixed to the external sides of the tarpaulin (3).
Patent EP-0056683-A1 (EP)
Inventor: BRENDEN BYRON B
IPC: G11B7/135
Filed: 1982-01-05
Abstract: An optical playback apparatus for reading data from a record (10) includes a focusing system (12, 22, 34, 46) for focusing a scanning light beam (20) onto data on the record without need for precision positioning of the record and optical elements (34, 46, 48). The data modulates the beam for transmission to a light detector (14) to produce a playback data signal (58) corresponding to the recorded data. Beam (20) has an axially symmetric intensity distribution and lens (34) designed to focus such light along an axial focal zone (52, 54) with a specified intensity distribution. A uniform distribution provides the detector with a modulated light beam (36) of uniform average intensity regardless of the record's position along to focal zone. An entire family of nonconical, aspherical axicon-type focusing elements for focusing energy from given source to a prescribed focal zone intensity distribution and a method of design are disclosed.
Patent EP-0084206-A1 (EP)
Inventor: WILLIAMS RONALD HARRY
IPC: A47J37/12
Filed: 1982-01-19
Abstract: A cooking apparatus comprises a hopper 7 for storing raw or precooked foodstuffs: metering means 8 constructed and arranged to meter by weight a predetermined quantity of foodstuffs received from said hopper; a vibratory conveyor 9 operable to convey foodstuffs from said hopper to said metering means; a cooking medium; and a cooking container 10 displaceable between a first position in which said container receives foodstuffs from the metering means, a second position in which the foodstuffs in said cooking container are placed in said cooking medium and a third position in which the foodstuffs may be dispensed. The metering means includes a counterbalanced arm having an operable receiver on one side of the pivot axis thereof to receive said foodstuffs.
Patent EP-0063946-A1 (EP)
Inventor: NOWOTNIK DAVID
IPC: A61K51/04
Filed: 1982-04-26
Abstract: A complex of Technetium-99m with an acid having the formula HOOC-CH 2 -X-CH 2 -COOH, where X is sulphur or selenium has glomerular filtration and tubular secretion properties which make it useful in the diagnostic technique of renography to give a dynamic representation of the functioning of the kidneys. The complex may be prepared a) by reducing TcO -   4  with a Sn +  reducing agent in the presence of Cu +  and of the acid, or b) by reducing TcO  with a tin metal reducing agent in the presence of a cupric salt and of the acid.
Patent EP-0067683-A1 (EP)
Inventor: YASUDSA TOMIO
IPC: G01R29/12
Filed: 1982-06-11
Abstract: The invention discloses an electric field detector which comprises means for generating linearly polarized light (50), a polarizing element including a Pockel's cell (201) made from Z-cut quartz which transmits the polarized light toward a Z-direction and changes the phase difference of two specific oscillations of a crystal in response to magnitude of the electric field. The electric field detector of the invention can be widely used in measuring conditions of an electrical machine.
Patent EP-0080795-A1 (EP)
Inventor: MERKEL STEPHEN LEE
IPC: F16K31/06
Filed: 1982-09-13
Abstract: A solenoid driver circuit (10) for a solenoid-operated fluid dispenser in which a valve (12) is operable to dispense a fluid under the control of the solenoid (21). The driver circuit (10) receives externally applied turn-on and turn-off signals and energizes the solenoid (21) in response to these signals. The driver circuit (10) is responsive to a turn-on signal to couple a pull-in voltage across the solenoid (21) to pull in a solenoid valve armature (17). The driver circuit (10) is also operable to sense the level of current in the solenoid (21). When the solenoid current reaches a preset peak current level, the pull-in voltage is removed from the solenoid (21) and replaced by a hold-in voltage. When the hold-in voltage is applied to the solenoid (21), the driver circuit (10) is operable to control the level of the hold-in voltage in order to maintain a preselected hold-in current in the solenoid (21). The driver circuit (10) controls the solenoid current so that it makes a gradual transition from the peak solenoid current level to a steady state hold-in current level. The voltage applied to the solenoid (21) to establish the steady state hold-in current is removed by the driver circuit (10) in response to an externally applied turn-off signal.
Patent EP-0079771-A1 (EP)
Inventor: BARCLAY DONALD JOHN
IPC: C25D3/56
Filed: 1982-11-11
Abstract: A chromium electroplating electrolyte comprising a source of trivalent chromium ions, a complexant, a buffer agent and a sulphur species selected from sulphites and dithionites, the complexant being selected so that the stability constant K, of the chromium complex as defined herein is in the range  10   6  < K, <  10 ' 2  M -1  preferably the chromium ions have a molar concentration lower than 0.01 M. Complexants within this range include aspartic acid, iminodiacetic acid, nitrilotriacetic acid, 5-sulphosalicylic acid and citric acid.