baber/WOPTO huggingface dataset:
Patent EP-0130635-A1 (EP)
Inventor: SCHLIEFER HEINRICH
IPC: G01F23/22
Filed: 1984-06-08
Abstract: Es wird ein Verfahren beschrieben zur Messung und Regelung des Füllstandes von in einem Behälter befindlichen Stoffen durch Erfassen der Anderung des Füllstandes mittels einer mit Sonde versehenen elektrischen Abstandsmesseinrichtung, sowie Überwachungs- und Steuerungseinrichtungen zur Aufnahme eines Entfernungssignals, das von der Abstandsmesseinrichtung infolge einer Niveauänderung des Füllstandes erzeugt und für die Niveausteuerung des in dem Behälter befindlichen Stoffes auf ein gewünschtes Niveau verwendet wird. Zwecks schneller und sicherer Bestimmung des Füllstandes wird die Niveauänderung von Schüttungen oder Flüssigkeiten mittels einer beweglichen Sonde durch periodisches Messen des Verlaufs der elektrischen Impedanz innerhalb einer Grenzschicht, welche zwischen Stoffoberfläche und darüberliegendem Medium ausgebildet ist, erfasst.
Patent EP-0144097-A1 (EP)
Title: A process  for the production of crack-free semi-permeable inorganic membranes
Inventor: KEIZER KLAAS
IPC: C04B41/87
Filed: 1984-08-31
Abstract: The membranes are coated on a microporous sintered support of an inorganic oxide and can be used up to a temperature of 900°C while retaining their small pore diameters, e.g. for gas separation. 
     The support having a typical pore-size of from 0.10 µ to 0.50 µ is submerged during 1 to 5 sec.. in a sol containing 0.01% to 25% by weight Boehmite with a preferred particle- size of 3nm to 2 µ, to obtain a membrane layer up to 20 µ. The submerged support is thereafter dried out and heated to a temperature of at least 390°C and the intermediate product may be heated thereafter up to 1500°C. Heating at a temperature of about 500°C during 24 hours is preferred. The sol contains by preference HN0 3  or 0.01 to 0.20 mol HCI0 4  per mol Boehmite and the microporous support is preferred to be d-Al 2 O 3 .
Patent EP-0121433-A1 (EP)
Inventor: ZIEGLER JAMES THEODORE
IPC: A63H33/06
Filed: 1984-03-30
Abstract: The invention relates to polygonal construction modules capable of being connected together by their edges and by theirfaces to create many differentthree-dimensional shapes. Each module comprises a body portion (11) having edge faces, atopface and a bottom face, each said edge face having a plurality of outwardly projecting integrally formed fingers (12) of square or rectangular cross-section and spaces therebetween. The fingers and spaces are positioned along each edge face such thatthe alignment of fingers and spaces along the edge face of any polygon inversely mates with corresponding fingers and spaces of an edge face of another polygon, a side edge of at least one of the fingers having a convex projection (14) and at least one of the fingers having a corresponding depression (13). The projections and depressions are arranged to provide a snap-together lateral interlock between adjacent modules while permitting hinging action between modules on an axis parallel to a side face. Face connection means, preferably in the form of an annular array of radial fins, or a set of pins (15) and mating rings (16) extends upwardly from the top face of the module to provide face-to-face joining between modules.
Patent EP-0141538-A1 (EP)
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/10
Filed: 1984-10-04
Abstract: A static induction thyristor having a buried gate region (18) having a concentration distribution of the impurity which has at least one stepwise variation viewed from the surface of the gate for improving dv/dt capability and for allowing more tolerance in the accuracy in the over-etching and also for keeping variation of the gate resistance small. 
     The thyristor has a high concentration layer and selective junction depth which is shallow for the location situated above or below the gate region, and may be provided with an insulating layer between the anode or cathode for further improving dv/dt capability and the gate loss at turn-on in high frequency operation and for improving manufacturing yield.
Patent EP-0145683-A1 (EP)
Inventor: BRANTMARK HAKAN
IPC: G05B19/18
Filed: 1984-09-24
Abstract: @ The invention relates to an industrial robot having a control system programmable by an operator via voice control. The system comprises a microphone (3), a voice analyzer (4), a speech synthesizer (6) with a sound sensor (5) connected to it. According to the invention, these elements coact with the robot's control computer (1) in a particularly advantageous manner by the program of the control computer being structured in tree configuration. A restricted number of commands act to set the computer to a certain basic condition, and each such basic condition is associated with a likewise restricted number of subsequently settable sub-conditions, each permitting a certain subsidiary condition. The number of acceptable voice commands in each Instance is thus limited, allowing for the speech synthesizer to operate more reliably but yet faster than would be the case if all possible commands could be simultaneously read in.
Patent EP-0126146-A1 (EP)
Inventor: MAURER ROBERT
IPC: G01F25/00
Filed: 1983-11-28
Abstract: Un gazomètre de contrôle possède un piston (40) engagé de manière coulissante dans un cylindre de contrôle (22) qui est à son tour supporté de manière coaxiale dans un corps cylindrique (14). En cours d'opération de contrôle, un écoulement provenant d'un compteur à contrôler est dévié par la fermeture d'une soupape de bipasse pour entrer par l'admission (18) dans le corps (14). L'écoulement passe le long d'un espace annulaire défini entre le cylindre (22) et le corps (14), entre dans l'alésage au travers d'ouvertures (36) et entraîne le piston le long du cylindre en synchronisme avec l'écoulement. Après réouverture de la soupape de bipasse, une pression égale de fluide agissant sur des faces opposées du piston sert à rétracter le piston en amont, eu égard à la différence due à la bielle de piston (42) entre les surfaces effectives des faces de piston.
Patent EP-0157095-A1 (EP)
Inventor: POKALSKY PETER ANTHONY
IPC: G08B13/24
Filed: 1985-01-25
Abstract: A self contained electronic theft detection apparatus comprising a housing (30) from which a rigid tubular transmitter antenna loop (32) extends; and a wire loop receiver antenna extends inside the transmitter antenna loop. The transmitter antenna (32) is provided with a capacitor with which it resonates at the frequency of responder elements (12) to be detected and the transmitter antenna is supplied with sharp voltage pulses from a pulse forming circuit and a power amplifier which cause the antenna to resonate in a rapidly decaying manner.
Patent EP-0156129-A1 (EP)
Inventor: VRINSSEN CORNELIS HENDRIKUS
IPC: C08G69/16
Filed: 1985-02-06
Abstract: The invention relates to a process for the preparation of a nylon block copolymer composition by polymerization of lactam in the presence of a lactam-polymerization catalyst and an activator, characterized in that the activator used is a combination of1. a high molecular weight lactam-terminated activator with a molecular weight of at least 1500, and2. a low molecular weight lactam-terminated activator with a molecular weight of at most 750.The process according to the invention can in particular by used in a reaction injection moulding process, in which liquid reaction component are introduced into a mould where fase polymerization to a moulded object takes place.
Patent EP-0155024-A1 (EP)
Inventor: LEROY ERICH LUDWIG
IPC: B01F3/04
Filed: 1985-02-11
Abstract: Process and apparatus for providing a foam solution having microvesicles which strongly adhere to dust producing materials such as coal or sand, for dust control in open air storage or transport of said materials. 
     The apparatus has fibre filters and means for imparting swirling movement to the solution when passed through the filters (9, 17) and means (12, 18, 13).
Patent EP-0176419-A1 (EP)
Inventor: ESTIENNE PATRICK
IPC: B08B9/043
Filed: 1985-09-06
Abstract: Device for the preventative cleaning of elongated tubes, consisting of a strip wound in a helical shape, which comprises two flanges (7, 8) interconnected by a tongue (10). Application to multi-tube exchangers. <IMAGE>
Patent EP-0181252-A1 (EP)
Inventor: LORMEAU JEAN-CLAUDE
IPC: C08B37/10
Filed: 1985-10-18
Abstract: 1. Process for preparing mucopolysaccharides or MPS possessing high antithrombotic activity, characterized by the fact that compositions formed form a majority of MPS chains having a molecular weight of about 1800 to 8000 daltons, a YW titer and a ratio of the YW/USP titers higher than those of heparin to at least one fractionation step, in order to selectively separate from said compositions at least the major part of chains having MW lower than about 2000 and those having a higher MW but a sulfate content lower than the sulfate average contents of the mixture chain and that the fractions devoid from said chains are recovered, said fractions having a lower ratio of YW/USP titers than the starting compositions but higher than the one of heparin with USP titer higher than the one of the starting compositions.
Patent EP-0162907-A1 (EP)
Inventor: WEINREB ARYE
IPC: C12M1/00
Filed: 1984-11-08
Abstract: Des cellules vivantes individuelles sont placées en des endroits identifiables grâce à l'utilisation d'un porteur doté d'une pluralité d'ouvertures qui sont 1) disposées en un réseau ordonné et 2) calibrées de manière à garder des cellules individuelles. Une fois dans les ouvertures, les cellules peuvent être étudiées, examinées ou manipulées une par une.
Patent EP-0172887-A1 (EP)
Inventor: JACKSON KENNETH ARTHUR
IPC: H04B10/556
Filed: 1985-02-15
Abstract: Des impulsions optiques produites par un générateur d'impulsions non modulées (10) (par ex. un laser à commutation Q ou un laser à semi-conducteurs à verrouillage de mode) sont divisées dans des chemins optiques de longueurs différentes (11-15), et présentent par conséquent des temps de transit optique différents. Un modulateur (G) est inséré dans au moins quelques uns des chemins optiques et les sorties des chemins sont combinées en une seule fibre optique (17). Cela permet d'obtenir dans la fibre optique un débit binaire total égal à la somme des cadences de modulation dans chaque chemin. On utilise par conséquent une source de débit d'impulsions relativement faible et des modulateurs de débit binaire relativement faible pour obtenir une cadence effective plus rapide. Des chemins modulés supplémentaires peuvent être branchés à différents endroits le long de la fibre optique, pour y ajouter des informations. Une procédure de démodulation correspondant est également possible, dans laquelle un courant de données optiques à cadence de bit élevée est divisé en une pluralité de courants de cadence plus lente.
Patent EP-0214971-A1 (EP)
Title: Yeast strains producing cellulolytic enzymes and methods and means for constructing them.
Inventor: KNOWLES JONATHAN
IPC: C12N1/21
Filed: 1985-04-12
Abstract: This is achieved by the transfer of chromosomal genes or cDNA copies of mRNAs coding for cellulolytic enzymes isolated from the fungus Trichoderma reesei to yeast cells using recombinant DNA vectors capable of replicating in yeast. The correct expression of these cellulolytic genes in yeast leads to the production of cellulolytic enzymes which are secreted from the cell. This allows the yeast to hydrolyze  beta -1,4-glucan substrates such as cellulose.
Patent EP-0181391-A1 (EP)
Inventor: KIM OCK-KY
IPC: H01L31/10
Filed: 1985-04-26
Abstract: Des photodiodes p-i-n In0,53Ga0,47As avec des courants d'obscurité à température ambiante d'une intensité aussi basse que 0,1 nA à une polarisation de -10 V sont réalisées en introduisant une couche-chapeau (p.ex. quaternaire InGaAsP) à large espace de bande sur la couche ternaire InGaAs.
Patent EP-0190265-A1 (EP)
Inventor: STOUT DAVID M
IPC: A61K31/443
Filed: 1985-08-01
Abstract: Composés de formule (I), où R est hydrogène, alkyle inférieur, halo, cyano, hydroxy, amino, alkylamino inférieur, -CH2NH2, -CH2OH ou -COOR''; R' est hydrogène, cycloalkyle inférieur ou alkyle inférieur; R'' est alcényle inférieur, -(W)nY où W est un alkyle inférieur ou un alcényle inférieur à chaîne droite ou ramifiée, n est compris entre 0 et 5, et Y est Ar, cycloalkyle inférieur, alcényle inférieur, alkynyle inférieur, -COOZ où Z est alkyle inférieur, un composé de formule (II), ou NAB où A et B sont, indépendamment, alkyle inférieur, benzyle ou benzyle substitué, et R est 2-, 3- ou 4- pyridyle, pyridazinyle, pyrimidinyle, quinolyle, isoquinolyle, phthalazinyle, quinazolinyle, thiazolyle, phényle, benzyle, furyle, tétrahydrofuryle ou thiényle, substitués ou non avec alkyle inférieur, alkoxy inférieur, halo, amino ou -CF3; R''' est -COOR'', un composé des formules (III), et X est oxygène ou azote. Ces composés ou l'un de leurs sels pharmaceutiquement acceptables sont utilisés dans le traitement des troubles de la contractilité ventriculaire du myocarde. Ils présentent une activité cardiotonique.
Patent EP-0195927-A1 (EP)
Inventor: GRAVES DANIEL F
IPC: B60C1/00
Filed: 1986-02-18
Abstract: @ Modified polymer rubber compositions prepared in solution and which exhibit desirable properties, particularly when used to form tires are described. The modified rubber compositions comprise the reaction product, prepared in solution, of at least one rubber having an unsaturated carbon chain and up to about 10 weight percent, based on the weight of the rubber, of at least one aromatic furazan oxide of the partial formula
     wherein the depicted carbon atoms are a part of a single fused aromatic ring. The reaction is conducted by heating the solution at an elevated temperature which may be any temperature up to the decomposition temperature of the furazan oxide. The uncured polymer rubber compositions of the invention do not have the strong characteristic odor of the furazan oxide decomposition products which facilitate handling and storage of these materials. 
     Filled vulcanizates also are described, and these vulcanizates are prepared by vulcanizing a composition comprising at least one of the above-described uncured polymer rubber compositions and one or more reinforcing fillers normally used in rubber compounding. The filled vulcanizates exhibit desirable properties such as decreased hysteresis, increased rebound and, when used in the tread of tires, the tires show lower running temperatures and reduced rolling resistance.
Patent EP-0203344-A1 (EP)
Inventor: FROELIGER JACQUES
IPC: F16J1/16
Filed: 1986-04-17
Abstract: In the bearing (10) transmitting the compressive forces of the piston, a wrist pin (3) is fixed rigidly on a connecting-rod body (2), the bearing surface of the said bearing being divided into two angular sectors, the bearing surface of the sector on the piston-head side being continuous, and the bearing surface of the sector situated on the connecting-rod side comprising a central recess (15) for the deflection of the connecting rod, and the bearing surface of the sector on the piston-head side is a bearing surface with a needle rolling bearing. <IMAGE>
Patent EP-0218181-A1 (EP)
Title: Adaptiver Transversalentzerrer
Inventor: SEBALD GEORG DIPL-ING
IPC: H04L25/03
Filed: 1986-10-01
Abstract: Die Erfindung bezieht sich auf einen adaptiven Transversalentzerrer, bestehend aus Verzögerungsgliedern (1 bis 5), Einstellgliedern (6-11) und Summierern (13), der nach dem Serial In/Parallel Out- oder Parallel In/Serial Out-Konzept aufgebaut ist. Ein solcher Entzerrer soll dahingehend verbessert werden, daß er bei einfachem Aufbau eine hohe Entzerrerleistungsfähigkeit aufweist und insbesondere für vielstufige Digital-Richtfunk-Systeme geeignet ist. Die Erfindung sieht hierzu einen als linearer Transversalentzerrer ausgebildeten Entzerrer vor mit (n-1) (6-8) positiven und m negativen Koeffizienten (9-18), die nach dem Zero-Forcing-Algorithmus eingestellt werden, sowie mindestens einen zusätzlichen positiven Koeffizienten (11) im Anschluß an den Zugriffsbereich des linearen Transversalfilters, dessen bzw. deren Schleifenlaufzeit der n-fachen bzw. (n+i)-fachen Symbolperiode entspricht.
Patent EP-0263197-A1 (EP)
Inventor: BELTCHEV BELTCHO ALEXANDROV
IPC: B01D25/12
Filed: 1986-10-08
Abstract: Mixtures of liquids and solid particles dispersed therein are dehydrated and dried by simultaneous compression and action of the pressure of steam generated in the interior of the material, the liquid phase separated off being collected under a vacuum. In the equipment, a filter press, a feed and compression tank (12) with a feed pressure chamber (29) and an incorporated heat exchanger (11) and also a vacuum collector (13) with a vacuum pump (49) are arranged in series. The filter press consists of alternate successive vacuum plates (1) and heating plates (2) which are suspended on vibrating parallel pieces (3), the vacuum chamber (4) of the vacuum filter plates (1) being coupled via intermediate channels (5), dehydration channels (6) and a collector tube (7) of a non-movable head (8) and of a self- propelling head (9) to a vacuum connection which can be separated off. The process can be carried out completely automatically, with a space-saving compact apparatus at a reduced energy consumption. The liquid phase separated off can be used as a heat carrier for industrial and domestic purposes. <IMAGE>
Patent EP-0266449-A1 (EP)
Inventor: BENUZZI GINO
IPC: B65G59/02
Filed: 1986-11-05
Abstract: A feeding apparatus for a sawing machine in which the package of boards (Pʹ) that is cyclically taken from the feeding stack, is deposited onto the bed (5), of the lifting table, that is arranged over the sawing machine workpiece table (B), so that it is not added to the overall dimensions of the said workpiece table (B), which is of such a size that it is fit for allowing the movement of the packages, both in a parallel and in a perpendicular orientation relatively to the near cutting line. Whenever a package of boards is formed on the bed (5) of the lifting table, this bed is lowered to transfer the package onto the sawing machine workpiece table (B). The section (1ʹ) of the said workpiece table which lies under the bed (5) of the lifting table, may be formed by a stationary grate-like structure, and in this instance the said bed (5) has a comb-like configuration, or it may consist of a structure which is vertically movable along its own guide means (8), so as to not interfere with the overlying bed, whenever this bed (5) is lowered, or it may consist of a second bed arranged under the bed of the lifting table, parallelly to the latter, and structurally interlocked thereto, so that the two beds alternately perform the function of prolonging the sawing machine workpiece table.
Patent EP-0237625-A1 (EP)
Inventor: HILL DIETER
IPC: E21F1/00
Filed: 1986-11-15
Abstract: To ventilate a tunnel, a plurality of fans (3, 11) are arranged inside the tunnel tube (1). The fans (3, 11) convey a partial stream of the air present in the tunnel tube (1). All or some of the fans (3, 11) are each provided with a conditioning and/or filter device for the partial stream conveyed by the fans (3, 11). <IMAGE>
Patent EP-0229936-A1 (EP)
Inventor: WEISSMANTEL CHRISTIAN PROF DR
IPC: C23C30/00
Filed: 1986-11-28
Abstract: Die Erfindung betrifft eine Hartstoffschicht für die Beschichtung mechanisch und korrosiv beanspruchter Teile beliebiger Substratwerkstoffe. Dazu zählen Werkzeuge, Werkzeugeinsätze, Lager und korrosiv beanspruchte Baugruppen. Zusätzlich ist die Anwendung in der Elektronik und Optik sowie zu dekorativen Zwecken möglich. Erfindungsgemäß weist die aus Kohlenstoff oder Bornitrid-Schichten gebildete Hartstoffschicht eine amorphe Netzwerkstruktur auf, die der in den hexagonalen kristallinen Phasen ähnlich ist. Sie besitzt einen Wasserstoffanteil von 5 Atom% bis 50 Atom%, und es ist eine Schichtkomponente, bestehend aus Metall und/oder Bor und/oder Silizium und/oder Edelgasen, im Bereich von 1 Atom% bis 85 Atom% vorhanden.
Patent EP-0226098-A1 (EP)
Inventor: ENGELMANN MANFRED DR
IPC: C08L51/00
Filed: 1986-11-28
Abstract: 1. A sinterable, finely divided molding material which is composed of I) 99.95 to 95% by weight, relative to the molding material, of a mixture of at least two polymers based on vinyl chloride, in which each of the polymers has a K-value of 55 to 90 and the mixture of polymers has an average particle size of 10 to 50 mu m, a bulk density of 400 to 700 g/dm**3 and a particle size distribution of 99 to 30% by weight, relative to the mixture, <33, mu m, 1 to 60% by weight, relative to the mixture, from 33 to 63 mu m, 0 to 9% by weight, relative to the mixture, from 63 to 125 mu m, and 0 to 1% by weight, relative to the mixture, > 125 mu m, and II) 0.05 to 5% by weight, relative to the molding material, of at least one water-soluble surfactant which can be a constituent of one or more polymers mentioned above under I, characterised in that the polymer mixture I contains : A) 70 to 15% by weight, relative to the polymer mixture, of a sinterable graft copolymer which has been prepared by suspension polymerisation in an aqueous phase and in which the polymer component is composed of a) 92 to 75% by weight, relative to the graft copolymer, of polymerised units of vinyl chloride and b) 8 to 25% by weight, relative to the graft copolymer, of a polymerised-in copolymer containing ethylene and vinyl acetate in a ratio of 7:3 to 3:7 by weight, and B) 30 to 85% by weight, relative to the polymer mixture, of one or more sinterable polymers substantially composed of polymerised units of vinyl chloride, subject to the proviso that the polymer mixture I contains 2 to 12% by weight, relative to this mixture, of the polymerised-in copolymer of ethylene and vinyl acetate.
Patent EP-0228577-A1 (EP)
Inventor: PETERS PAULUS JAKOBUS
IPC: G01F1/10
Filed: 1986-11-28
Abstract: In einem im wesentlichen zylindrischen Durchlass (15) ist ein zu diesem koaxialer, mit Flügeln (22) versehener Rotor (21) drehbar gelagert. Dem Rotor (21) ist ein schraubenförmiger und zu diesem koaxialer Leitapparat (16) vorgeschaltet, der dem anfallenden Medium zusätzlich ein Drall erteilt, bevor dieses die Flügel (22) beaufschlagt. Die Drehung des Rotors (21) wird berührungslos durch eine Lichtschranke (29, 30, 31) erfasst. Um die Charakteristik des Durchflussmessers auch bei pulsierenden Strömungen möglichst der Linearität anzunähern, weist der Rotor (21) Flügel auf, deren von der mit Drall behafteten Strömung beaufschlagte Flächen (22') konkav und ausschliesslich um zur Rotorachse (15') parallele Krümmungsachsen gekrümmt sind. Jeder der Flügel (22) weist einen von einer seiner Seitenkanten ausgehenden Schlitz (28) auf. Der Lichtstrahl (29) der Lichtschranke (29, 30, 31) kreuzt die Rotorachse (15') in einem rechten Winkel und in einem Abstand, so dass je Flügel ein Zählsignal erzeugt wird.
Patent EP-0194711-A1 (EP)
Title: Device for closing the top side flaps of a box having folding flaps
Inventor: MARCHETTI AUGUSTO
IPC: B65B7/20
Filed: 1986-02-21
Abstract: A pair of helical guides has each guide made up of two integral helical portions, one outermost and the other innermost, longitudinally offset from each other. The two portions develop from respective basically parallel oblique inlet ends to respective coplanar horizontal outlet ends and are engageable by the erect side flaps of wider or narrower boxes respectively without the necessity of adjustment of the distance apart thereof.