baber/WOPTO huggingface dataset:
Patent EP-0150766-A2 (EP)
Inventor: DOPP SIEGFRIED
IPC: A01C1/08
Filed: 1985-01-16
Abstract: 1. A device for the humid dressing of seeds, more particularly grain, comprising an essentially rotationally symmetrical dressing chamber (1) with a base wall (2), which slopes downwards from the outer circumference towards a central outlet opening (3), an upper wall, (4) which slopes downwards towards the outside, and an annular inlet slot (5) formed between the outer edge (4a) of the upper wall (4) and the base wall (2) for the seeds, at least one spraying device (6) arranged in the dressing chamber (1) for spraying the seeds which move during operation along the inner surface of the base wall (2) towards the outlet opening (3), a vertical seed supply pipe with a mouth (11) lying concentrically above the dressing chamber (1), a metering socket (12), which encloses the end section of the seed supply pipe and can be displaced coaxially thereto, and devices for the metered supply of dressing fluid to each spraying device (6), characterised in that a) the supply pipe is designed as a down pipe (10) having an inner chamber with an essentially clear axial passage, b) the metering socket (12) comprises an inner enlarged section (14) with a radially inwardly directed bearing surface (15) forming the underside of the said inner enlarged section and an outlet opening (13) lying coaxially beneath the mouth (11) of the down pipe (10), the diameter of the said outlet opening (13) being smaller or in extreme cases slightly larger than the mouth (11), c) at a distance beneath the outlet opening (13) of the metering socket (12), a deflecting surface (17) is arranged concentric to the said metering socket (12), d) the metering socket (12) is permanently forced by elastically deformable power storage devices (16) into an inoperative position, in which an annular gap (18) remains between the edge of the outlet opening (13) and the deflecting surface (17), the said gap having a predetermined passage cross section which is smaller than the outlet opening (13), and e) the power storage devices (16) and the enlarged section (14) are designed in such a manner that, during operation, the width of the annular gap (18) is automatically adjusted as a function of the seed loading the bearing surface (15) of the enlarged section (14).
Patent EP-0153614-A2 (EP)
Inventor: JACOBSSON CURT
IPC: H02H3/34
Filed: 1985-02-04
Abstract: Verfahren und Durchführungsanordnung zur Bestimmung des Mit- und Gegenkomponentenstromes in einem unsymmetrisch belasteten Netz. Gemäß der Erfindung wird der Mitkomponentenstrom und/oder der Gegenkomponentenstrom aufgrund der Formel <IMAGE> bzw. einer entsprechend aufgebauten Berechnungsschaltung gewonnen, in die die Phasenströme nach Ausscheidung eines eventuell vorhandenen Nullkomponentenstroms sowie eine Angabe über die Phasenfolge eingegeben werden. Die Parameter in dieser Formel sind algebraische Kombinationen der gemessenen Phasenströme. Bei der Erfindung wird für die Ermittlung des Mit- bzw. Gegenkomponentenstromes kein Blindwiderstände enthaltendes Filter benötigt, so daß die Messung gegenüber Frequenzänderungen und Oberwellen im Netz unempfindlich ist.
Patent EP-0154909-A2 (EP)
Inventor: SEIBEL MARKUS DR DIPL-CHEM
IPC: H05K3/00
Filed: 1985-03-01
Abstract: Es wird ein Verfahren zur Herstellung von durchkontaktierten elektrischen Leiterplatten beschrieben, bei dem eine Platte aus Isolierstoffmaterial mit in rasterartigem Muster angeordneten Durchkontaktierungslöchern versehen wird, deren Wandungen mit einer Metallschicht überzogen werden und die auf mindestens einer Seite mit einer leitfähigen Metallschicht bedeckt wird. Die Metallschicht wird nach dem Metallisieren der Löcher bildmässig abgedeckt, und die nicht abgedeckten Bereiche der Metallschicht werden entweder durch Metallablagerung verstärkt oder durch Ätzen entfernt. Zugleich mit der Metallschicht wird ein Teil der Löcher in der Weise abgedeckt, dass im fertigen Produkt nur der gewünschte Anteil aller Löcher als Leitkontakt wirksam wird. Das Verfahren erlaubt die Fertigung von vorgebohrtem bzw. vorgelochtem und vormetallisiertem Basismaterial für gedruckte Schaltungen in Grosserie.
Patent EP-0157215-A2 (EP)
Inventor: SCHUHBAUER ALBERT DIPL-ING
IPC: E01C23/09
Filed: 1985-03-07
Abstract: 1. Process for reinforcing bituminous coatings in which holes are made in a bituminous intermediate coating, a bituminous cover coating is applied to the intermediate coating and the holes are filled with a hardening material, characterised therein that the holes (2) are made in the intermediate coating by means of an impression or vibratory procedure just after application and while still warm and filled with a filler (3) which sets with a greater degree of hardness than the bituminous agglutinant, and that, after the holes (2) have been filled, the cover coating (4) is applied or, before this, a further intermediate coating (6) or more than one further intermediate coating is applied.
Patent EP-0170913-A2 (EP)
Inventor: OONISHI AKIYOSHI
IPC: C08F20/00
Filed: 1985-07-09
Abstract: A copolymer of ethylene and an ethylenically α,β-unsaturated acid halogenated phenyl ester represented by the formula (1):(wherein R is hydrogen or a methyl group, X is a halogen atom, Y is an alkyl group having 4 to 18 carbon atoms, n is 0 or 1, m is an integer of 1 to 5, and λ is 0 or an integer of 1 to 4), wherein the halogenated phenyl ester group unit content is about 0.005 to about 10 mol%. This copolymer is excellent in dielectric breakdown characteristics and flexibility, and its excellent performance can be maintained over a long period of time. Thus, it is useful as a superhigh voltage electric wire cable insulative material.
Patent EP-0171091-A2 (EP)
Inventor: KINASE TAKASHI
IPC: C25D7/00
Filed: 1981-09-22
Abstract: A process for improving the wear resistance and enhancing the black color of a black or blue rhodium-plated article is disclosed. In this process the rhodium-plated article is subject to anodic electrolysis, said electrolysis being carried out in a bath comprising one or more selected ingredients with a direct current of a current density of 0.004 to 20 A/dm 2  and a bath temperature of 20 to 60°C for 3 to 60 minutes.
Patent EP-0150888-A2 (EP)
Inventor: DUMBECK ROBERT F SR
IPC: F24D5/12
Filed: 1985-01-29
Abstract: @ Building construction techniques are afforded permitting simplified air conditioning with very low energy consumption. Thus, by use of concrete outer wall construction in a house, or the like, placed substantially underground, the concrete temperature assumes the underground temperature, which remains in the interval 21-27°C year around, a preferred temperature for human comfort. The concrete walls are an integral radiating part of a heat pump circulating building air over substantially the entire concrete inner surface area to maintain the building air at the underground temperature. This requires modified building structure to provide air flow passages between inner and outer walls. It also permits heat control by a new method of merely controlling circulating air. This adapts to simplified control by a programmable electronic computer of the circulating air flow in response to sensed input parameters to achieve various goals defined by algorithms processed in the computer, based upon historical performance and/or current conditions and goals set by manual control of thermostats, or long term defined controls, in particular for the protection of the concrete walls against deterioration due to drastic changes in humidity such as may be incurred in the wintertime by scavenging moisture from the walls or in drought periods by lack of moisture in the ground.
Patent EP-0163355-A2 (EP)
Inventor: CARELLO MARIANO
IPC: B01F5/06
Filed: 1985-05-23
Abstract: A static equipment for stabilizing mixtures of coal, oil and water is disclosed, which comprises a feeding duct in communication with a convergent cone frustum shaped duct, which continues into a constant-section duct leading to a chamber [chamber (a)] whose transversal dimensions are greater than those of the constant-section duct, wherein the chamber (a) has a volume which can be varied as required, by means of a movable adjustable bottom and is provided on its side wall with a set of holes, said holes placing the chamber (a) in communication with a discharge chamber [chamber (b)] annular and coaxial with the chamber (a).
Patent EP-0163419-A2 (EP)
Inventor: RUSCOE MICHAEL J H
IPC: C25D7/00
Filed: 1985-04-25
Abstract: An aureate coin, coin blank, medallion, medallion blank, token or token blank has a coin-shaped core with opposed faces and a peripheral side edge and of mintable metallic material. An electroplated coating of copper and tin completely encases the core and provides a golden appearance. The eletroplated coating contains from about 8 to about 16% tin by weight, with the balance being essentially copper, and has a thickness of from about 10 to about 150 µm.
Patent EP-0174855-A2 (EP)
Inventor: KEATON ROBERT E
IPC: B22C9/08
Filed: 1985-09-12
Abstract: A horizontal casting technique and mould for use specifically with shell moulds and runner feeder sections. The runner feeder sections are assembled within the shell moulds such that the ends of the runner feeder section protrude from the mould and can be flow-connected to a runner feeder of an adjacent assembly. A plurality of these assemblies constitute the horizontal mould having a horizontal runner feeder and a plurality of shell moulds in spaced. side-by-side relationship.
Patent EP-0181077-A2 (EP)
Inventor: TAKEOKA YOSHIKATSU C O PATENT
IPC: G11B7/251
Filed: 1985-09-24
Abstract: @ In an optical disk, a single recording layer (12) is formed on a transparent substrate (10). The recording layer (12) has an insulative base layer (14) in which metal clusters (16) and organic clusters (18) are uniformly contained. When radiation is incident on the recording layer (12) such that the intensity of the radiation is changed in accordance with the type of recording information, the metal clusters (16) absorb radiation energy. The organic clusters (18) produce a gas component in accordance with a level of the radiation energy absorbed by the metal clusters (16), thereby causing the base layer to incur a local projection (14) by a pressure of the gas component such that a protuberance (20) is formed on the base layer (14).
Patent EP-0181165-A2 (EP)
Inventor: HERRICK ROBERT S
IPC: A61F9/007
Filed: 1985-11-01
Abstract: An implant and method for treating external human eye conditions due to a deficiency of tears. The method includes the temporary blockade of the canaliculus (15) of a patient without resorting to a surgical stitch, observing the response of the patient's eye to the temporary blockade and, if an improvement is observed, placing an implant (IMP) within the horizontal portion of at least one of the canaliculi of the patient's eye. The temporary blockade may be produced by the placement of a piece of catgut in the canaliculus. The implant (IMP) is constructed of a material that is nonabsorbable by the human body and is constructed to facilitate placement into and removal from the canaliculus.
Patent EP-0184388-A2 (EP)
Inventor: CISNEROZ PATRICIA ELAINE
IPC: G03F7/26
Filed: 1985-11-28
Abstract: A deep-ultraviolet (DUV) portable conformable masking process includes the step of forming a polymerised fluorocarbon (such as Teflon) intermediate layer (24) between a diazo type positive photoresist layer (26), for example AZ1350J, and a deep-UV photoresist layer such as polymethylmethacrylate (20). The presence of the intermediate polymerised fluorocarbon layer reduces process variability, reduces exposure time of the deep-UV photoresist layer and permits micron and submicron resolution by optical means.
Patent EP-0155259-A2 (EP)
Inventor: WALDHEER FRIEDRICH
IPC: B65D75/30
Filed: 1985-02-14
Abstract: 1. Foil pack for paper handkerchieves which is constructed in the manner of a folder, which can be folded in book-like manner and having on its inside two facing, closed pockets, which are formed between the outer foil and the inner foil portions applied to the inside of the outer foil, said inner foil portions being joined at the edge of the folder with the edge of the outer foil, characterized in that each inner foil portions (5, 27) is constructed in one piece and for forming tightly closed pockets (2) in the original state and is welded on at least three sides and along a line (25) in the vicinity of the geometrical folding axis (12) of the folder (1) to the outer foil (3) and on each pocket is provided a weakening line (17, 29) for opening said pockets (2), accompanied by the separating of the inner foil portions (5, 27) and that preferably there is a detachable and adhesive connection on the inner foil portions of the folder (1) holding on one another the two sides of the folder and consequently keeping the latter in its book-like folded state.
Patent EP-0190751-A2 (EP)
Inventor: PATON H NEIL
IPC: B60G13/02
Filed: 1986-02-06
Abstract: The truck includes two parallel damper ramp supports connected together by a transverse tie assembly. A single wheeled axle is pivotally supported from the damper ramp supports in spaced apart parallel alignment with the transverse tie assembly by two independently sprung and damped radius arms. A swivel assembly is mounted by the transverse tie assembly in overlying relation with the axle. Two yaw control assemblies respectively act between the damper ramp supports and an overhead railcar body. Each of the yaw control assemblies includes a yaw damper that provides either a damping force or both a damping force and a self-centering force in response to rotative movement of the truck. A railcar equipped with two such trucks also is disclosed.
Patent EP-0193171-A2 (EP)
Inventor: BOYER CARL W
IPC: C01G41/00
Filed: 1986-02-25
Abstract: A method is disclosed for producing crystalline ammonium metatungstate from ammonium paratungstate. The method involves heating the ammonium paratungstate in a multiple hearth furnace at from about 200°C to about 400°C to form a relatively uniformly heated ammonium paratung-state. Then in one embodiment of the method the heated ammonium paratungstate is digested in water by adding it to the water in separate portions, the addition of each portion being followed by heating the respective resulting mixture at from about 80 to 100°C for from about 5 to about 13 hours at relatively constant volume while maintaining the pH of the respective resulting mixture at from about 3.5 to about 4.5 by the addition of ammonia as necessary. The addition of the separate portions of the heated ammonium paratungstate is carried out until the concentration of the resulting aqueous ammonium metatungstate solution reaches about 260 grams of W0 3  per liter. In an alternative embodiment a slurry of the heated ammonium paratungstate in water is then digested at from about 70°C to about 100°C for less than about 6 hours at a relatively constant volume while maintaining the pH of the slurry at from about 4.2 to about 3.0 by the addition of ammonia as necessary to form a solution of ammonium metatungstate. The resulting ammonium metatungstate solution is then evaporated to a fraction of its original volume to concentrate it, any insoluble material is separated from the solution, and the ammonium metatungstate is then crystallized from the concentrated solution.
Patent EP-0200132-A2 (EP)
Inventor: ONG HELEN HU
IPC: A61P25/24
Filed: 1986-04-21
Abstract: The present invention relates to novel (aminoalkylthio)hydroxydibenz[b,f]oxepins and to a process for their preparation. The compounds show antidepressant and analgesic activity and can, therefore, be used as medicaments.
Patent EP-0214420-A2 (EP)
Inventor: CARRARO AMEDEO
IPC: E04H12/12
Filed: 1986-07-21
Abstract: The method for forming prestressed centrifugal piles, is characterised by:
     disposing a spiral (10) within one (1) of the two constituent half-shells (1,1') of the mould for the pile to be formed,   securing within this spiral a plurality of strands (11,11') having at least one end emerging from a mould headpiece (8),   pouring the concrete into said half-shell (1),   joining the two half-shells (1,1') together,   inserting axial restraint elements (5) for the strands (11,11') through suitable apertures (4) provided in the half-shells,   tensioning the strands (11,11') at those ends which emerge from the headpiece (8),   centrifuging the mould prepared in this manner.
Patent EP-0219011-A2 (EP)
Title: Ausweiskarte mit visuell sichtbarem Echtheitsmerkmal und Verfahren zur Herstellung derselben
Inventor: LASS JOSEPH
IPC: B42D25/41
Filed: 1986-10-03
Abstract: In eine mehrschichtige Ausweiskarte werden mittels eines Laserstrahls Informationen eingebracht. Die Aufzeichnung dieser Informationen erfolgt durch irreversible Änderung (Schwärzung) transparenten Kunststoffmaterials. Dabei werden für die einzelnen Kartenschichten Kunststoffmate­rialien verwendet, die bei unterschiedlichen Intensitäts­werten schwärzen. Durch Steuerung der Laserstrahlintensi­tät kann damit die Aufzeichnung nur in einer Schicht oder auch gleichzeitig in mehreren Schichten erfolgen. Bei geeigneter Wahl der Schichtanordnung, der -materialien und der Aufzeichnungsparameter (Intensität, Schriftbrei­te, etc.) lassen sich Bilder erzeugen, die unter Änderung des Betrachtungswinkels ihr Erscheinungsbild verändern. Die verschiedenen, damit erreichbaren visuellen Effekte dienen der Echtheitskennzeichnung der Ausweiskarte.
Patent EP-0219047-A2 (EP)
Title: Vernetzbare, in wässriger Lösung oder Dispersion lagerstabile polymere Zusammensetzungen, deren Herstellung und Verwendung
Inventor: BLUM RAINER
IPC: C08G12/46
Filed: 1986-10-07
Abstract: Die Erfindung betrifft vernetzbare, in Wasser gelöste oder dispergierte polymere Zusammensetzungen, Verfahren zu deren Herstellung und deren Verwendung. Diese nach dem Auftrocknen bei Raumtemperatur oder erhöhter Temperatur vernetzenden polymeren Zusammensetzungen werden durch Umsetzung von polymeren organischen Verbindungen mit Carbonyl- und Carboxylgruppen mit Polyhydraziden in Gegenwart von Monoketonen oder Monoaldehyden erhalten und durch zumindest teilweise Neutralisation der Carboxylgruppen in Wasser gelöst bzw. dispergiert. Sie eignen sich als Vernetzer und als Bindemittel für Beschichtungen auf flächigen Substraten.
Patent EP-0221413-A2 (EP)
Inventor: KELLER PETER
IPC: B65D83/04
Filed: 1986-10-16
Abstract: There is provided a dispenser with a casing for tablets, capsules and the like, with a drop-out opening closed by a slide for dispensing one tablet at a time, the opening being disposed at the end of a tablet feed duct designed to hold a plurality of tablets in a prearranged position. A shaking/vibrating motion is imparted to the tablet feed duct during dispensing of a tablet so as to prevent bridging of the tablets and blocking of the dispensing passageway.
Patent EP-0224934-A2 (EP)
Inventor: FEINSTEIN STEVEN B
IPC: A61B10/00
Filed: 1986-12-05
Abstract: A contrast agent for ultrasonic imaging and a process for its preparation is disclosed. The contrast agent is an aqueous protein solution which is characterized in that it comprises microbubbles having a mean particle size of about 2 to 4 microns. The microbubbles are produced by subjecting the solution to light-frequency ultrasonic energy.
Patent EP-0225620-A2 (EP)
Inventor: OEHLING KARL-HEINZ
IPC: F02B27/02
Filed: 1986-12-06
Abstract: 1. A multi-cylinder internal combustion engine (1, 19) comprising an intake system (2, 21) - which comprises first and second swing pipes (6, 7; 22, 23) connected to each combustion chamber (5, 20) of the engine (1, 19), and - the swing pipes form a swing-pipe system (3, 40) with a collector (8, 25), and - upstream of the collector (8, 25) an air inlet (16, 17) is provided, its flow passage independently controlled by an air inlet shut-off means and - downstream of the collector, swing-pipe shut-off means (9, 24) are disposed near the combustion chamber in the second swing pipes (7, 23) in order to control the flow through them, characterised by - a resonance system (4, 39) comprising resonance containers (11, 12; 31, 32) formed from partial volumes of the collector (8, 25) by closing at least one shut-off means (10, 35) disposed in the collector, and also comprising resonance tubes (13, 14; 36, 37) connected thereto for connection to the air inlet (16, 27), - each resonance container (11, 12; 31, 32) being connected at least to the first swing pipes (6, 22), and - the or each collector shut-off means (10, 35) and the swing-pipe shut-off means (9, 24) for the second swing pipes (7, 23) are controllable in the same direction or alternately in opposite directions with respect to the operating point relative to the independently-controlled air inlet (16, 27).
Patent EP-0207537-A2 (EP)
Inventor: SZAKASITS JULIUS J
IPC: G01N30/88
Filed: 1986-05-22
Abstract: Method and apparatus for analyzing a hydrocarbon sample are provided. The apparatus employs a highly polar column to separate the aromatics from non-aromatic components. The non-aromatic effluent from the highly polar column is passed to a 13X MSCOT (molecular sieve coated open tubular) column and a first less polar column. In a second configuration the highly polar column is backflushed into a second less polar column. The 13X MSCOT (molecular sieve coated open tubular) column separates isoparaffins and any coeluting olefins, normal paraffins and naphthenes by carbon number while the first less polar column individually separates the paraffins, naphthenes and olefins. Thus, the individual olefins may be removed from the data of the 13X molecular sieve column. The second less polar column is employed to separate individual aromatics. 
     The method for analyzing a hydrocarbon sample separates the aromatics of the sample from the isoparaffins, normal paraffins, naphthenes and olefins. The isoparaffins and any coeluting olefins, normal paraffins and naphthenes are then separated and detected by carbon number. Simultaneously, the individual non-aromatic components are separated and detected. The aromatics that have been previously separated are then individually separated and detected. 
     The apparatus and method may also include a fifth column for detecting quantities of a preselected inorganic compound.
Patent EP-0202126-A2 (EP)
Inventor: ZIMMERER ROGER EARL
IPC: A61L15/42
Filed: 1986-05-15
Abstract: Disposable absorbent articles having an ion-exchanging topsheet are disclosed. By using topsheets which release protons upon exposure to body fluids, absorbent articles such as diapers can be realized which are effective for absorbing discharged body waste and which also are effective for lowering skin pH within the acid range. Lowering of skin pH to values within the range of from about 3.0 to 5.5. can serve to prevent or reduce diaper rash.
Patent EP-0205297-A2 (EP)
Inventor: NIEUWSTAD RONALD LEONARDUS
IPC: E21B34/00
Filed: 1986-06-02
Abstract: A down-hole blow-out preventer has a housing (10) which is engagable in a drill string and which has a ball-valve (13) pivotally mounted in the bore (11) of the housing. The ball-valve is rotated from an open to a closed position by means of a cooperating cam sleeve (20) which is moved downwardly when mud pressure in the borehole is exposed totheflanged end (22) ofthe cam sleeve, which occurs when a solenoid valve (26) opens up a passage (27) upon a signal being received by a downhole unit (39).