baber/WOPTO huggingface dataset:
Patent EP-0042620-A1 (EP)
Inventor: OSTERMAIER JOSEF
IPC: A01C3/02
Filed: 1981-06-23
Abstract: 1. Apparatus for aeration of liquid manure in a liquid manure container with a housing pump having a pump shaft and a pump rotor, said pump being emersed in the liquid manure, with a device for dosaged introduction of finely divided air bubbles into the liquid manure, which is moved by the pump, and with an outlet for liquid manure stream, which is directed about horizontally or slanted downwardly freely into the liquid manure, from which outlet the liquid manure stream is dischanged into the liquid manure in a directed manner, characterized in that the housing pump is a centrifugal pump (3) having an about axial liquid manure inlet and an about tangential liquid manure outlet, and that the air suction duct of the device for air introduction leads from the atmosphere above the liquid manure to a low pressure zone below the liquid manure surface said low pressure zone being produced by the centrifugal pump.
Patent EP-0048453-A1 (EP)
Inventor: LINHART HEINZ
IPC: D02G1/02
Filed: 1981-09-17
Abstract: Filamentgarne aus Mehrkomponentenfasern des Matrix Segmenttyps werden hergestellt und weiterverarbeitet zu einem textilen Flächengebilde, indem man Mehrkomponentenfasern, die Segmente unterschiedlichen Titers enthalten, nach dem Falschdrallverfahren texturiert, so daß durch die dabei aufweichende Matrix punktuell bereichsweise oder nahezu über die ganze Länge des Garns Verklebungen auftreten. Nach ihrer Verarbeitung zu einem textilen Flächengebilde wird eine Schrumpfbehandlung durchgeführt. Die dabei erhaltenen Gewebe u.dgl. weisen eine verringerte Knitterneigung, eine bessere Knittererholung und besseres Färbeverhalten auf. Der Titer der niedrigtitrigen Segmente soll kleiner als 0,6 dtex und der Titer der höhertitrigen Segmente mindestens 1 dtex betragen; das Gewichtsverhältnis niedrigtitrige Segmente zu höhertitrigen Segmenten im Garn liegt etwa zwischen 25 : 75 und 75 : 25. Die Matrix besteht vorzugsweise aus Polyamid-6 und die Segmente aus Polyäthylenterephthalat. Als Querschnitte eignen sich beispielsweise folgende Profile: Zahnradprofil mit feinen peripheren Segmenten und gröberem Kernsegment, Kombinationen von Dreierzahnrad und 12er oder 6er Zahnradprofil oder entsprechende Kombinationen von Orangenprofilen, beispielsweise 3er und 6er Orange.
Patent EP-0052720-A1 (EP)
Inventor: HANS KARL ING GRAD
IPC: H04L12/10
Filed: 1981-10-01
Abstract: An auxiliary current supply (H) and a main current supply (S) are provided to supply a text station with current. The auxiliary current supply (H) supplies a transmission unit (UB) of the text station connected to a long-distance line (FL) with at least one operating voltage (UH). The main current supply (S) supplies an input unit (TA), a control unit (ST) and an output unit (DR) of the text station with at least one operating voltage (US). During the idle state, only the auxiliary current supply (H) is switched on. When an incoming call is received by the transmission unit (UB) or after a key (E) is operated at the input unit (TA), the main current supply (S) is switched on. When functions to be carried out by the text station have been fully completed and no further functions are to be carried out after a predetermined period of time, the main current supply (S) is automatically switched off. During the switching-on and the switching- off of the main current supply (S), a reset signal (R) is output to the control unit (ST) which sets a predetermined state in the latter. <IMAGE>
Patent EP-0045990-A1 (EP)
Inventor: GREY PAUL OURANOVSKY
IPC: C07D403/06
Filed: 1981-08-03
Abstract: The novel derivatives, having the general formula:
     wherein R is a lower alkyl containing 1 to 6 carbon atoms and R, is H or -OCH 3 , are useful therapeutical agents against protozoal diseases and bacterial infections, particularly as trichomonacidal agents.
Patent EP-0041402-A1 (EP)
Inventor: NAGAURA TORU
IPC: H01M4/52
Filed: 1981-06-03
Abstract: Alkaline cell comprising a cathode material, an alkaline electrolyte and an anode material, which are sealed in a container, said cathode material containing an Ni- and Ag-containing oxide wherein the trivalent nickel lion(Ni 3+ ) and the monovalent silver ion (AG + ) are present in a substantially equimolar ratio. Other cathode components may be present in the cathode material such as Ag 2 0, AgO, Mn0 2 , HgO and NiOOH.
Patent EP-0052427-A1 (EP)
Inventor: SWERDLOW MARTIN SIMON
IPC: C08J7/054
Filed: 1981-10-19
Abstract: Coating compositions suitable for application to optical surfaces to reduce surface misting and light reflection without creating haze comprise:
     (a) an inorganic particulate component selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica or alumina particles have a small particle size represented by an average particle size in the range 7 to 50 nm and the particles comprise 0.5 to 2.5% weight/volume of the total composition;   (b) another inorganic particulate component also selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica and alumina particles have a large particle size represented by an average particle size in the range 75 to 150 nm and the particles comprise 0.2 to 1.0% weight/volume of the total composition;   (c) 0.1 to 1.0% weight/volume of a polymeric binder; and   (d) a volatile liquid medium.   
     The coating compositions provide especially beneficial properties when applied to thermoplastic films and sheets, -such as polyethylene terephthalate films. Such films are suitable as coverings or claddings for horticultural growing houses, cold frames and cloches.
Patent EP-0052430-A1 (EP)
Inventor: KNUDSEN HANS BRUN
IPC: C22B1/216
Filed: 1981-10-20
Abstract: A method of sintering a pulverulent material wherein the material suspended in an oxygen-containing gas is discharged from a duct (1) with a rotary flow into the upper end of a rotary inclined kiln (2) to the upper end of which fuel is also fed through a pipe (9). The material is separated from the suspension and deposited on the wall of the kiln, and slides down the kiln to an outlet.
Patent EP-0052459-A1 (EP)
Inventor: HOLMES PAUL ARTHUR
IPC: C08J5/00
Filed: 1981-10-30
Abstract: High molecular weight copolymers containing β-hydroxybutyric acid residue, i.e. units of the formula
     and up to 50 mole % of residues of other hydroxy acids, viz units of the formula
     where n is 0 or 1 and, if n = 1 and R 2 , R 3 , and R 4  = H, R 2  is not methyl. 
     The copolymers are made microbiologically: for part of the cultivation the micro-organism is under conditions of limitation of a nutrient, e.g. nitrogen source, required for growth but not polyester accumulation. For at least part of this period of growth limitation the substrate is an acid or a salt thereof that tives the comonomer units. Propionic acid, which gives polymers where n = 1, R 2 =R 3 =R 4 =H and R 1 = C 2 H 2 , is the preferred acid.
Patent EP-0053001-A1 (EP)
Title: Improvements in or relating to trailer and semitrailer vehicles
Inventor: ANDERSON GEOFFREY BRIAN
IPC: B62D13/00
Filed: 1981-11-18
Abstract: The disclosure relates to trailer vehicles, particularly those to carry substantial loads upwards of 100 tons and is directed to providing a trailer vehicle which is manoeuver- able both in close quarters and around tortuous corners on highways and is also directed to spreading the weight of a load advantageously over the axles supporting the trailer and tractor vehicle. 
     In particular a trailer vehicle assembly is provided, comprising a main trailer frame (10) supported at the rear portion thereof by means of a number of wheeled rear axles (11), and means to steer the wheels of said rear axles, the wheels of the axles being steerable in either a first mode in which the wheels of all the axles are steered by the same angle at any time, or in a second mode in which the wheels of each successive more rearward axle are steered by a greater angle than the wheels of the adjacent more forward axle. 
     Furthermore a trailer vehicle assembly is provided, comprising a main trailer frame (10) supported at a rear portion thereof by a number of rear axles (11) and arranged to be supported at a front portion thereof by a tractor vehicle through the intermediary of a balancer frame (12); the balancer frame (12) being arranged to be coupled and supported at the front by a fifth wheel coupling with a tractor vehicle (9) and to be supported at the rear by a number of steerable axles (14), the front portion of the main frame being supported on the balancer frame (12) to pivot about a horizontal axis (13) running transverse to the length of the vehicle.
Patent EP-0067165-A1 (EP)
Inventor: FLOWERS DERVIN L
IPC: H01L21/22
Filed: 1981-10-28
Abstract: Procede de dopage au bore uniforme et reproductible de tranches de silicium espacees de maniere serree (10-12) dans une chambre (14) en une seule etape en formant d'abord une couche de protection de bioxyde de silicium sur les tranches par reaction avec un gaz d'oxydation, en second lieu en deposant du bore sur les tranches par introduction de BCl3 et H2O gazeux a un faible debit et a une faible pression (inferieure a 10 torr pour obtenir de meilleurs resultats) qui forment B2O3, et troisiemement en chauffant les tranches dans une atmosphere non oxydante pour effectuer la redistribution du bore dans les tranches.
Patent EP-0062179-A1 (EP)
Inventor: HOENEL HANS DR
IPC: D04H1/587
Filed: 1982-03-12
Abstract: Verfestigte Gebilde aus textilen Materialien werden dadurch hergestellt, daß auf ein textiles Material, bezogen auf Festharz, 1 bis 250 Gew.-%, vorzugsweise 10 bis 100 Gew.-%, eines Melamin-Formaldehyd-Vorkondensats mit einem Molverhältnis Melamin:Formaldehyd = 1:(0,8 bis 1,26), vorzugsweise 1:(1,01 bis 1,2), in flüssiger oder fester Form, gegebenenfalls in Gegenwart von 0,1 bis 5 Gew.-%, bezogen auf Festharz, eines latenten Härters aufgebracht wird und das Material, gegebenenfalls nach einer Zwischensinterung oder Zwischentrocknung, bei einem Überdruck von 1 bis 200 bar und Temperaturen von 130 bis 220 °C verpreßt und gegebenenfalls dabei gleichzeitig dreidimensional verformt wird.
Patent EP-0061160-A1 (EP)
Inventor: BLEY JOHN WILLIAM FRANCISCUS
IPC: C08L21/00
Filed: 1982-03-18
Abstract: Crosslinked nitrile polymers are stabilized against excessive crosslinking and degradation when subjected to high temperature processing by incorporation into the polymer of a stabilizer system comprising at least one phenolic compound and at least one antimony containing compound.
Patent EP-0065783-A1 (EP)
Inventor: HELBIG HELMUT DR
IPC: F26B21/06
Filed: 1982-05-25
Abstract: Bei einem Verfahren zum Trocknen von bedruckten oder beschichteten Bahnen (11) wird die durch Trockenkammern (1; 2) laufende oder von Trockenhauben abgedeckte Bahn (11) mit erwärmter Luft angeblasen, von der ein Teil bis zum Erreichen der gewünschten Lösungsmittelkonzentration im Kreislauf geführt und ein anderer Teil als Frischluft ständig zugeführt wird. Die aus dem Kreislauf abgezogene Luft wird mit der gewünschten Lösungsmittelkonzentration einem Nachverbrenner oder einer Wiedergewinnungsanlage zugeführt. Um ein Trocknungsverfahren zu schaffen, bei dem nur so wenig zu reinigende Luft anfällt, daß sich Reinigungsanlagen für diese zu vertretbaren Kosten installieren lassen, wird die Luft solange im Kreislauf geführt, bis sie sich etwa auf einem 0,5 UEG (untere Explosionsgrenze) entsprechenden Wert mit Lösungsmitteln angereichert hat und dann erst abgezogen.
Patent EP-0082925-A1 (EP)
Inventor: YANO JUNICHI
IPC: B01D35/06
Filed: 1982-09-24
Abstract: magnetic filter including a tubular case (1) which has a filter region (10) divided along a flow passage (7) into two smaller-dimensioned spaces (11, 12) in each of which a filter element of magnetic material is located. A magnetic means (26) is also provided in one of the two spaces. In the smaller-dimensioned space (11) including the magnetic means (26), only a portion of the lines of magnetic force produced by an electromagnetic coil (22) connected to the tubular case is allowed to magnetize the filter element disposed in the same space (111, while the remaining lines pass through the magnetic means (26), so that the filter element is magnetized to a minor degree However. the filter element located in the other smaller-dimensioned space (12) is magnetized by all the lines of magnetic force, so that the same space has a higher capacity for attracting magnetic particles Therefore different types of magnetic particles contained in  d  flud are attracted by the lewly magnetized filter element and the highly-magnetized one, respectively
Patent EP-0061223-A1 (EP)
Title: Pigment
Inventor: VEREINIGTE ZINKWERKE GMBH
IPC: C09D17/00
Filed: 1982-03-10
Abstract: 1. A pigment for anticorrosive paints on basis of alkyd resins, epoxy ester resins, phenolic resins, polyurethanes, polyvinyl resins, expoxy resin, silicone resins, bonding agents of methyl silicate, bonding agents of alkali silicate, drying oils, chlorinated rubber or cyclized rubber characterized in that said pigments consists of mixture containing 45 to 63%-by weight of one or more of the metallic oxide pigments ferric oxid, titanium oxide or chrome green and 17 to 26%-by weight of zinc and 19 to 28%-by weight of one or more of the fillers inert small-plated pigments, microtalc, slat, zinc and/or the chemically inactive grained pigments heavy spar and fine sands having a grain size of 0.5 to 3.5 mu m.
Patent EP-0081869-A1 (EP)
Title: A non-woven tube for membrane filtration and method of forming same
Inventor: VAN ZON CORNELIS
IPC: B29C65/08
Filed: 1982-11-25
Abstract: A composite tube of a heat-sealable non-woven material comprises an inner and an outer tube of non-woven, each of said tubes being provided with a longitudinal seal obtained by ultrasonic sealing, the outer and inner tube being fixed with respect to each other by adhesive spots. The inner side of the inner non-woven tube is coated with a membrane for membrane filtration. The seal formed by ultrasonic sealing in the outer tube does not extend to the inner side of the inner tube and preferably the seals in the outer and inner tube are staggered with respect to each other. The composite tube is formed by first forming the inner tube, applying spots of an adhesive upon the outer side of the inner tube, and subsequently applying the outer tube onto the inner tube. During the step of forming the longitudinal seal by ultrasonic sealing in the outer tube it is avoided that the seal as formed extends toward the inner side of the inner tube.
Patent EP-0063917-A1 (EP)
Inventor: MATSUO SEITARO
IPC: H01L21/027
Filed: 1982-04-21
Abstract: A semiconductor device in which a film of insulator or conductor is closely deposited in a groove formed in a semiconductor substrate or an insulating or conductor layer thereon to planarize the surface thereof. 
     A semiconductor device manufacturing process in which a specimen is selectively etched away using a resist pattern as a mask, a pattern-forming film is deposited by a plasma deposition technique on the specimen, and the resist film is removed, whereby the pattern-forming film fills up a groove formed by etching to provide a planarized surface.
Patent EP-0097658-A1 (EP)
Inventor: HIDVEGI VALERIA
IPC: A47B47/00
Filed: 1982-11-25
Abstract: Le cadre, en particulier un cadre pour mobilier, possède des montants, des pièces d'interconnexion attachées à ces montants et des éléments de serrage assemblant les montants et les pièces d'interconnexion. Essentiellement, les montants consistent en des éléments parallèles de montants ajustés les uns par rapport aux autres. Ces éléments de montants, au moins en deux endroits et de préférence aux extrémités de ces éléments de montants, sont rattachés les uns aux autres à l'aide d'un organe d'accouplement chevauchant deux éléments de montants et/ou une pièce d'interconnexion intermédiaire reliant deux montants avec deux brides de serrage libérables. Chaque élément de montant est bridé sur l'organe d'accouplement et/ou sur la pièce d'interconnexion. Le cadre possède des pièces d'interconnexion qui assemblent les éléments de montants. Elles ont des sections adaptées aux trous réalisés par les entailles sur les surfaces de deux éléments de montants face à face. Dans la plage de ces trous de réglage, les pièces d'interconnexion ont des épaulements, des bords ou configurations similaires qui sont supportées par les surfaces des montants et qui les empêchent de se déplacer par rapport aux montants. La caractéristique de l'invention réside dans le fait qu'avec un coût minimum de main-d'oeuvre, de matériau et d'énergie on obtient une production d'un mobilier à la fois esthétique et utile. Ces articles de mobilier sont disponibles aux clients sous forme d'unités empaquetées. Le client peut le monter lui-même sans l'utilisation d'outil et sans qualification professionnelle. Les coûts de stockage et de transport sont réduits au minimum. Grâce aux fixations libérables, l'article de mobilier peut être démonté, l'application de colle sur la tapisserie et une fixation mécanique telle que l'utilisation de clous ne sont pas nécessaires de manière à l'enlever et la remettre facilement en cas de nettoyage ou changement.
Patent EP-0093381-A1 (EP)
Inventor: BATCHELOR JOHN FREDERICK
IPC: C07C65/24
Filed: 1983-04-26
Abstract: Tricyclic compounds of formula (I)
     wherein
     X' is a carboxyl or 5-tetrazolyl group   X 2  is carbonyl or methylene   X 3  is hydroxyl or a group -X 4 (C n H 2n )X 5       
where
   X 4  is oxygen or sulphur   X 6  is hydrogen or a group -OX 6       
where
   X 6  is hydrogen, alkanoyl of 1 to 4 carbon atoms or a group -(C m H 2m )X 7     where
   X 7  is hydrogen or a group -OX 8       
where
   X 8  is hydrogen or alkanoyl of 1 to 4 carbon atoms and m and n are each, independently, an integer from 1 to 4, together with salts thereof,   provided that when X 5  is a group -OX 6  then n is always greater than 1 and X 4  and X 5  are attached to different carbon atoms   and that when X 7  is a group -OX 8  then m is always greater than 1 and no single carbon atom in the radical -(C m H 2m )-is attached to two oxygen atoms.   
     These compounds are of value in medicine in circumstances where it is desirable to provide a more effective delivery of oxygen to the tissues; in vivo applications include the relief or amelioration of tissue hypoxia as in, for example, cardiac or cerebral ischaemia while in vitro they maintain the oxygen-delivery capacity of stored red blood cells and prolong the cells' useful storage life. 
     The invention is also directed to methods for the preparation of the compounds, to pharmaceutical formulations and other presentation forms containing them and the preparation thereof, to the use of the compounds in medicine, and to novel intermediates for the said compounds and the preparation thereof.
Patent EP-0093443-A1 (EP)
Inventor: HEISS LORENZ DR
IPC: C07C67/00
Filed: 1983-04-30
Abstract: Neue (4-Halomethyl)-imino-benzoesäure-alkylester der Formel <IMAGE> und deren HCl oder HBr-Salze, wobei R C1-C4-Alkyl oder C1-C4-Alkoxyäthyl und X Cl oder Br bedeutet. Diese Verbindungen werden hergestellt durch Reaktion von p-Cyanbenzylchlorid oder p-Cyanbenzylbromid mit einem C1-C4-Alkohol oder C1-C4-Alkoxyäthanol in Gegenwart von Chlor- oder Bromwasserstoff. Die neuen Imine dienen als Zwischenprodukte unter anderem zur Herstellung von optischen Aufhellern aus der Reihe der Bisbenzoxazolylstilbene.
Patent EP-0100873-A1 (EP)
Inventor: KNIEGE WILFRIED
IPC: C08L83/04
Filed: 1983-07-07
Abstract: Die vorliegende Erfindung betrifft in der Warme härtbare Polysiloxankautschukmischungen, die aus Polyorganosiloxanen mit ungesättigten Gruppen, Si-H-Gruppen-haltigen Verbindungen. Füllstoffen, Additionskatalysatoren und weiteren üblichen Bestandteilen bestehen. Das Vulkanisationsver-halten wird durch ein Inhibitorsystem, bestehend aus einem Peroxid und Verbindungen, die sich als Komplexliganden für Platinmetalle eignen, günstig beeinflußt.
Patent EP-0107793-A1 (EP)
Inventor: TOMODA MASAYASU
IPC: C08K7/06
Filed: 1983-09-27
Abstract: A fluoroelastomer composition comprising a cross-linkable fluoroelastomer and/or a thermoplastic fluoroelastomer and carbon fiber having a low volume resistivity of 10 -1  to 10 13  ohm.cm.
Patent EP-0143119-A1 (EP)
Inventor: STEINER ALOIS
IPC: D03D49/70
Filed: 1983-12-01
Abstract: Die Schußfadenschneidvorrichtung für Webmaschinen, insbesondere für Reihenfachwebmaschinen, enthält mindestens eine Schere, die ein Blasrohr (2) aufweist, das mit Blasluft gespeist ist und den Schußfaden (5) fördert. Zum Durchtrennen des Schußfadens (5) wird das Blasrohr (2), nachdem der Webrotor (8) den Schußfaden (5) über die Mündung (12) des Blasrohres (2) gezogen hat, in das Schneidstück (4) gefahren. Die Schere ist sehr einfach im Aufbau und hat eine geringe Masse.
Patent EP-0098191-A1 (EP)
Title: Dispositif photosensible assurant un effet anti-éblouissement
Inventor: ARQUES MARC
IPC: H01L27/148
Filed: 1983-06-10
Abstract: Chaque cellule d'intégration est entourée de moyens imposant, au moins pendant le temps d'intégration des charges, un potentiel de surface donné. Les détecteurs et les cellules d'intégration sont intégrés sur des substrats semi-conducteurs (3, 4) qui reçoivent des tensions de polarisation (YP2 et YP1) différentes, et telles qu'en cas de suréclairement chaque détecteur se trouve polarisé à sa tension de circuit ouvert et ne débite plus de courant avant que le potentiel de surface de la cellule d'intégration ait atteint le potentiel de surface donné, ce qui produit un effet anti-éblouissement.
Patent EP-0089303-A1 (EP)
Inventor: SCANDELLA LOUIS
IPC: B26B5/00
Filed: 1983-03-14
Abstract: This device essentially comprises, on the one hand, a leaf spring (12) arranged in the body of the device and comprising a head (16) projecting laterally with respect to the said body of the device and ensuring the positioning of the device by cooperation of the head of the leaf spring with a notch of the catch mechanism and, on the other hand, a locking pin (24) cooperating with the said catch mechanism and capable of being released from the latter by manual pressure of the user, the head of the leaf spring and the axis of the pin being separated by a distance equal to a multiple of the pitch of the catch mechanism. <IMAGE>
Patent EP-0109939-A1 (EP)
Inventor: ABBATE DAGA SILVANO
IPC: B60B7/08
Filed: 1983-11-02
Abstract: Disk wheel for automobile vehicles in which the disk (12) is provided with angularly spaced holes (18) into which engage the screws (21) for securing the wheel (10) to a related support (28) and in which a hub cap (30) is applied to the disk (12), characterized in that the wheel disk (12) and the hub cap (30) are provided with means cooperating for the connection by a bayonet engagement of the hub cap (30) to the securing screws (22) of the wheel (10).
Patent EP-0099405-A1 (EP)
Title: Accelerateurs permettant la formation de complexes cationiques de technetium utiles en tant qu'agents radiodiagnostiques
Inventor: TWEEDLE MICHAEL F
IPC: A61K51/00
Filed: 1983-01-21
Abstract: Composition utile pour la préparation de complexes cationiques lipophyles de technétium pour la mise en image radiodiagnostique. La composition comprend le mélange suivant: a) un composé accélérateur sélectionné parmi l'ensemble de groupes de coordination bidentelés organiques solubles dans l'eau capables d'une coordination avec le technétium pour former un anneau de 4 à 6 membres et b) un groupe de coordination de recherche de cible ou son sel aqueux ayant la structure I, II, ou III.