baber/WOPTO huggingface dataset:
Patent EP-0043169-A1 (EP)
Inventor: PETERS PETER JOSEPHUS HUBERTUS
IPC: C12N11/04
Filed: 1981-06-26
Abstract: The obtention of enzyme preparations having inulinase activity is disclosed. Said preparations are obtained from cultures of Aspergillus phoenicis, preferably the strain CBS 294.80. 
     They possess a high inulinase activity, combined with favorable pH range and lack of inhibition by the substrate inuline or heavy-metal ions. 
     One possible use is in the preparation of fructose from naturally occurring inuline.
Patent EP-0062715-A1 (EP)
Inventor: GOLDSMITH DEREK JOHN
IPC: F16K47/02
Filed: 1981-04-10
Abstract: A mixing valve for hot and cold domestic water has a control member (20, 22 and 23) movable within a body (12) whereby axial movement of the control member controls opening and closing of communication from hot and cold inlets (13 and 14) to an outlet (32, 2) and rotation of the control member controls the relative proportions of fluid flow from respective inlets to the outlet. A pressure chamber (90) is supplied with pressure fluid from the inlets for assisting closing action of the valve upon closure of a vent (28, 30) from the pressure chamber. In order to resist pressure surges at either inlet a restricted aperture (83) is provided to reduce flow from a reducing volume movement damping chamber towards the end of closing movement of the valve control member to prevent the final portion of the valve closing movement being too sudden.
Patent EP-0045216-A1 (EP)
Inventor: ROSSER JONATHAN DAVID
IPC: E04B1/76
Filed: 1981-07-28
Abstract: This invention relates to a cavity wall insulating material which is a mixture of a main mass of spherical beads and a minor amount of a second component having a different volume and a dissimilar shape from the beads. The second component may be fibrous or granular. The beads may be expanded polystyrene and the second component may be of natural or synthetic material. A fibrous second component is preferred. In either case the presence of the second component prevents the wall from being drained of the insulating material because it gives the mixture a larger repose angle.
Patent EP-0035485-A1 (EP)
Inventor: FRANCKART JEAN-PIERRE
IPC: H04B1/74
Filed: 1981-02-06
Abstract: 1. Laser emitter comprising a semiconductor laser (4, 5), an input circuit (2, 3) before the laser, an optical fibre (6, 7) carrying the light emitted by the laser (4, 5), a coupler (8) connecting the fibre carrying the light emitted by the laser (4, 5) towards a transmission fibre (10) and towards a measuring fibre (9), a photodiode-amplifier assembly (11, 12) connected to the measuring fibre (9), an element for detecting the logic level 1 (13) connected to the photodiode-amplifier assembly (11, 12), an element detecting the logic level O (14), connected to the photodiode-amplifier assembly (11, 12), and an automatic control circuit for the light intensity emitted by the laser comprising two comparators (15, 16) whose inputs are connected to the said logic level detecting elements (13, 14) and whose outputs are connected to the input circuit (2, 3), characterised in that the input circuits (2, 3) of at least two lasers (4, 5) connected to one and the same coupler (8), only one of which is in operation at any one time, are connected to the same automatic control circuit and in that the automatic control circuit comprises a control unit (18) whose inputs are connected to the outputs of the comparators (15, 16) and whose outputs, connected to the input circuits (2, 3), produce neutral point and gain control signals, each comparator (15, 16) comprising two inputs connected to the outputs of the logic detecting elements (13, 14) and an input connected to the output of a reference signal generator (17) whose inputs are connected to the outputs of the control unit (18) in such a manner that the reference signals are respectively dependent on the neutral point and gain control signals.
Patent EP-0059201-A1 (EP)
Inventor: MUELLER PAUL
IPC: A01J9/04
Filed: 1981-08-19
Abstract: Un collecteur refrigere (20) dans un systeme trayeur automatique possede un echangeur de chaleur du type a plaque enroulee en serpentin (66) dispose a l'interieur pour un prerefroidissement du lait avant qu'il ne soit pompe dans un reservoir de refroidissement et de stockage du lait (34). L'echangeur de chaleur (66) est adapte pour etre utilise dans un systeme de refrigeration a expansion directe (32) qui peut fonctionner dans un mode de chauffage pour chauffer l'eau de lavage lorsqu'elle circule au travers du systeme. L'echangeur de chaleur du type a plaque en serpentin (66) peut etre nettoye et controle tout en etant monte a l'interieur du collecteur de forme generale cylindrique (20) etant donne qu'il est oriente sensiblement verticalement avec un espace annulaire entre les spires successives de la plaque enroulee en serpentin.
Patent EP-0084070-A1 (EP)
Inventor: EBURN WILLIAM H
IPC: F04B49/06
Filed: 1982-01-15
Abstract: A multiple pumping chamber pump in which the pressures in at least two of said chambers are equal for at least a portion of their pumping cycles, maintains a constant flow of pumped material by utilizing control means that selectively and continually replaces one material pumping chamber with another after the pressures in both of said chambers have equalized and after the outputs of said chambers have been connected to a common output conduit, by gradually and simultaneously causing a decrease in the pumping rate of material from one of said compression chambers and, to the same extent, a corresponding increase in the pumping rate of material from another of said chambers until the material pumping rate from one of said chambers is reduced from its normal pumping rate to zero and the pumping rate from the other of said chambers has been increased to the said normal pumping rate from the said chamber that had its flow rate reduced to zero.
Patent EP-0086859-A1 (EP)
Inventor: PIEPER HELMUT
IPC: C03B5/04
Filed: 1982-02-24
Abstract: A process for melting glass in which a batch is introduced into a glass bath and melted, the glass is then refined and homogenised and then drawn off through an outlet, vertical circulating currents being produced in the melting zone of the glass bath, and the glass, before refining, flowing from the melting zone into the refining zone in a layer of low depth, and a glass melting furnace for carrying out this process, comprising a refractory material which is held by a steel anchor and forms a melting part and a refining and homogenising part and a flat part between the two, the base of the melting part being formed in such a way that a current forms above it which is opposite to the withdrawal current. <IMAGE>
Patent EP-0072891-A1 (EP)
Inventor: RETTENMAIER ALOIS ING GRAD
IPC: B21D26/02
Filed: 1982-05-12
Abstract: 1. Process for the conical widening of metal tubes (16), wherein the cylindrical metal tube, which is to be shaped into conical form and is closed at one end and open at the other end, is sealed in an airtight manner at the open end, the interior space is placed under pressure by means of a pneumatic medium. And the cylindrical metal tube is pressed onto the interior wall of the matrix (5) designed with a conical recess, characterised in that, due to the linear pressing of the outer edge of the open end of the cylindrical metal tube (16), the metal tube is sealed in an airtight manner against the chamfered sealing surface (2) of the metallic sealing ring (1) which is under spring pressure, and, during the conification process, in order to permit the further build-up of pressure, an inward-directed sealing chamfer (6) is produced at the open edge of the metal tube (16) by means of the axial movement of the sealing ring (1) in the direction of the tube.
Patent EP-0094447-A1 (EP)
Inventor: BERNHARDT BRUNO
IPC: B01D3/34
Filed: 1982-05-19
Abstract: 1. A method of introducing a gas into a liquid mixture with the formation of moving liquid regions which are separated from one another by a gas layer, characterised in that, for the evaporation of liquids out of the liquid mixture, at least one driving jet (19), sheathed by a thin gas layer, is formed in the liquid mixture and is so severely moved that, as a result of the friction arising at the boundary layers of the liquid regions, the thin gas layer is distributed into the boundary layers as very fine small bubbles (20) underpressure.
Patent EP-0073017-A1 (EP)
Inventor: HUSCHELRATH GERHARD DR
IPC: G01N27/87
Filed: 1982-08-18
Abstract: Eine Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Körper auf Gefügestörung mittels Magnetisierung des jeweiligen Körpers enthält nahe an der Körperoberfläche angeordnete Detektoren (12, 13) für Magnetfelder, mit denen die von Gefügestörungen verursachten Veränderungen des Magnetfeldverlaufs erfaßt werden. Auf den in seiner Längsrichtung verschiebbaren Körper (1) sind mindestens zwei stationäre Magnetfelder hintereinander ausgerichtet, deren Mittelachsen unter einem Winkel gegeneinander geneigt sind. Der Winkel hängt von der Anzahl der Magnetfelder ab und entspricht dem Quotienten aus einhundertundachtzig Grad und der Magnetfeldzahl. Im Raum zwischen den Polen (4, 5, 7, 8) der Magnetfelderzeuger (2, 3) sind die Magnetfelddetektoren (12, 13) ruhend und in Reihen angeordnet, die sich jeweils über eine Zone erstrecken, die einem zu prüfenden Körperabschnitt senkrecht zur Verschieberichtung des Körpers (1) entspricht. Die Ausgänge der Magnetfelddetektoren (12, 13) werden zeitmultiplex an eine Auswerteschaltung gelegt.
Patent EP-0073430-A1 (EP)
Inventor: FISCHER DIETER DR
IPC: H01J17/49
Filed: 1982-08-20
Abstract: In a method of eliminating interaction between neighbouring cells in gas-discharge matrix elements with noble-gas filling, aliphatic alcohols containing 1 to 5 carbon atoms, low-molecular-weight saturated or unsaturated aliphatic hydrocarbons containing 1 to 7 carbon atoms and/or aliphatic ketones containing 3 to 5 carbon atoms are added to the noble-gas filling in low concentration. For a noble-gas pressure of 1 bar, the partial pressures of the added components are 10<-><3> to 10<-><2> mbar.
Patent EP-0075758-A1 (EP)
Inventor: BUETHE INGOLF DR
IPC: C08G18/48
Filed: 1982-09-09
Abstract: For the preparation of elastic flexible polyurethane foams with improved breaking elongation and very good setting behavior as well as densities from 7 to 120 grams per liter, organic polyisocyanates are reacted in the presence of blowing agents, catalysts and, optionally, auxiliaries and/or additives with polyols based on polyoxyalkylene polyols having terminal oxyethylene blocks of a degree of oxyethlation of 1 to 13 and which have a content of primary hydroxyl groups at the corresponding degree of oxyethylation equal or exceeding the value of curve A in the Figure in which curve A describing the relationship of the content of primary hydroxyl groups with the degree of oxyethylation.
Patent EP-0080136-A1 (EP)
Inventor: LE DEVEHAT EUGENE ROGER ELEKTR
IPC: F16L55/10
Filed: 1982-11-12
Abstract: Safety arrangement for urgency disconnection connecting device for fluid transfer elements like pipes (1, 2) connected through said device having a clamping collar with arcuate elements (3) articulated to one each other and clampingly engaging the flanges of the two fluid transfer elements (1, 2). On element is connected to a loading arm and the other to a tank. The connecting device comprises a control jack and the valves of the transfer elements (1, 2) are associated with a separable valve control which is by mechanical means in direct connection with one of the elements of said jack (7). it prevents intempestive disconnection before completed closure of the valves of the transfer elements (2, 3) or it copes with the valve closing control being put out of operation before the disconnection.
Patent EP-0081799-A1 (EP)
Inventor: ESCHMANN JOACHIM
IPC: H04M3/56
Filed: 1982-12-07
Abstract: A conference circuit in a digital telephone switching system includes a first code converter (CCL), which converts nonlinearly coded speech samples into linearly coded speech samples, and adder (ADD), which sums the converted speech samples originating from the participants in the conference, and a second code converter (LCC), which reconverts the sum values into nonlinearly coded speech samples. To avoid distortion without increasing the insertion loss, the speech samples of the individual participants are integrated with respect to time and compared in an evaluation circuit (EVC). The speech samples of the loudest participant are fed to the adder unattenuated, while those of all other participants are attenuated by a predetermined value before being added.
Patent EP-0057076-A1 (EP)
Inventor: CASTLEMAN B WAYNE
IPC: G01N27/64
Filed: 1982-01-19
Abstract: The gas detection apparatus includes a housing (10) defining a passage for flow of gas through a drift region (30, 35, 50), a source of ionizing radiation (14) positioned at the front end of the passage, a collector electrode (70) mounted within the passage to collect ions reaching the rear end of the passage, a voltage divider network (40, 60) establishing a substantially linear drift potential in the housing to cause the ions to move through the drift region from radiation source to collector electrode, and a grid (31) for gating discrete packets of ions into the drift region. The improvement comprising means (45) operable to vary the drift potential as a function of atmospheric pressure, premitting the improved identification of a particular compound at varying altitudes.
Patent EP-0064424-A1 (EP)
Title: Dissipateur thermique pour circuit électronique de fer à repasser et fer à repasser s'y rapportant
Inventor: SCHWOB PIERRE
IPC: H05K7/20
Filed: 1982-03-24
Abstract: Le dissipateur thermique pour circuit électronique (1) comprend au moins un élément générateur de chaleur tel qu'un triac (2). Il comprend un tube métallique (6) enveloppant l'élément générateur de chaleur (2). Ce tube (6) est en relation thermique conductive avec la pièce (7) d'un ensemble contenant le circuit (1). Utilisation pour les appareils de chauffage électroménagers tels que les fers à repasser.
Patent EP-0063556-A1 (EP)
Inventor: MASSER S A
IPC: B29C65/18
Filed: 1982-04-07
Abstract: The device comprises a toolholder core (1) surrounded by a collar (4) made from ferromagnetic material and a coil (5) surrounding this collar (4). If the coil (5) is supplied with alternating current, currents are induced in the collar (4) and cause it to heat up to the Curie temperature, the toolholder core (1) heating up by thermal conduction. The toolholder device is used for the cutting, stamping, punching, welding, etc. of thermoplastic materials. <IMAGE>
Patent EP-0066566-A1 (EP)
Inventor: FOCANT JEAN
IPC: B22D41/02
Filed: 1982-05-21
Abstract: Bricks 1 comprising at least one rounded face (2) in the form of a half cylinder and at least one cutout (6) of rounded form, disposed and sized so as to complement one another when two bricks are placed together. The cutout or the cutouts may affect only half the height of the bricks. The bricks may be used, in particular, for the internal lining of metallurgical casting ladles. <IMAGE>
Patent EP-0086840-A1 (EP)
Inventor: ITAKURA GEN
IPC: C04B35/46
Filed: 1982-07-02
Abstract: Composition de porcelaine possédant une constante diélectrique élevée et contenant du BaTiO3 en tant que composant principal ainsi que de 1 à 5 parties en poids de CaTiO3 et de 2 à 3 parties en poids de Nb2O5 par 100 parties en poids de BaTiO3. Cette composition possède une constante diélectrique égale ou supérieure à 3000 qui est moins sensible à la tension, et possède une résistance élevée à la flexion ainsi que des bonnes propriétés pour les fréquences élevées, et elle est donc indiquée en tant que diélectrique à pellicule mince, tel qu'un condensateur céramique laminé.
Patent EP-0115482-A1 (EP)
Inventor: SCHAFFER WOFGANG
IPC: B66B9/02
Filed: 1982-08-06
Abstract: Ascenseur comportant une cabine (8) guidée par deux rails (10), disposés face à face et munis de crantages droits. La cabine (8) est équipée de deux roues dentées (11) s'engrenant dans la denture des rails (10), d'un dispositif de freinage (14) et d'un moteur (12) pour l'actionnement des roues dentées. La cabine (8) est guidée par les rails (10), présentant de préférence une section en T transversalement au plan médian du puits défini par les axes longitudinaux des rails, au moyen de guides (18) placés sur elle, et dans ce plan exclusivement par les dentures bilatérales. Il est prévu un dispositif de secours permettant de déplacer manuellement la cabine vers le haut ou vers le bas. Moteur (12), engrenages (13), freins (14) et le cas échéant régulateur (20) sont groupés pour la commande et le réglage et, de préférence, placés sur le toit de la cabine.
Patent EP-0086803-A1 (EP)
Inventor: HUSCHER GEORG
IPC: F41J/
Filed: 1982-08-24
Abstract: L'appareil pour évaluer les coups sur une cible présente deux détecteurs optiques (1, 3). L'un est maintenu dans un endroit fixe de la trajectoire d'une cible et permet à l'appareil de déterminer la distance du trou au centre de la cible dans le sens de déplacement de la cible (18). L'autre détecteur est fixé à une glissière transversale (38) qui est mobile perpendiculairement à la direction de déplacement de la cible et mesure la distance du trou au centre de la cible dans une direction transversale. Les deux vecteurs de distance sont additionnés vectoriellement par un calculateur adéquat et multipliés par un facteur d'étalonnage. Le résultat de la mesure peut alors être indiqué sous la forme d'un dixième d'anneau, imprimé ou fourni à une installation de traitement de l'information.
Patent EP-0117271-A1 (EP)
Inventor: YINGZHOU JIANG
IPC: F16K11/087
Filed: 1983-02-28
Abstract: A three-way valve comprises a body (1), seats (3), a plug (2), a stem (5) and driving means connected with the stem. The body is outwardly connected to a first duct (T1) and a second duct (T2) to be cut off or alternatively interconnected with a third duct (T3). The plug has a curved surface and is turned by the driving means through the stem, and its turning central line is not vertical to the plane formed by the central lines of the first and second ducts.
Patent EP-0089537-A1 (EP)
Inventor: HARPELL GARY ALLAN
IPC: B32B27/32
Filed: 1983-03-05
Abstract: Articles such as vests, helmets and structural elements containing a network of ultrahigh molecular weight, high strength, high modulus polyethylene or polypropylene fibers. The fibers, and especially polyethylene fibers of 15, 20, 25,30 or more g/denier tenacity, and 300, 500, 1000, 1500 or more g/denier tensile modulus impart exceptional ballistic resistance to the articles in spite of the melting points, e.g. 145-151°C for the polyethylene fibers and 168-171°C for the polypropylene fibers, which are high for these polymers, but substantially lower than the 200°C or more melting point previously thought necessary for good ballistic resistance.
Patent EP-0126793-A1 (EP)
Inventor: SCHMID WOLFGANG
IPC: B23Q1/00
Filed: 1983-05-28
Abstract: 1. Device for draining off by suction the cooling and/or lubricating medium from a boring in connection with a deep drilling machine, with which continuously extending through the drilling tool (1), the drilling spindle (4), and an adjacent hub (9) a channel (2, 5, 13) is provided, to which the cooling and lubricating medium is supplied by a supply line (14) extending perpendicularly to this channel (2, 5, 13), characterized in that for draining off the cooling and lubricating medium by suction from the boring (7) the supply line (14) extending perpendicularly to the said channel (2, 5, 13) ends in an ejecting nozzle (15), from which the cooling and lubricating medium can emerge as a free jet, and with which the arrangement of the ejecting nozzle (15) in relation to the first mentioned channel (2, 5, 13) is such that upon free emergence of the jet from the ejecting nozzle (15) a negative pressure is generated in the fist mentioned channel, and that further a valve (17) is provided, by which the second mentioned channel (16) provided in adjacent connection to the ejector nozzle (15) can be closed, whilst being opened for the suction process.
Patent EP-0103699-A1 (EP)
Inventor: ERK GAYYUR DR-ING
IPC: A22C13/00
Filed: 1983-07-22
Abstract: The present invention relates to a tubular film used for packing foodstuffs in paste form, this tubular film being of polyamide that can absorb at least 5% water, and which at an internal pressure between 0 and 0.6 bar permits substantially reversible deformation and which has a matt appearance. The present invention also relates to a process for the production of this tubular film by multiaxial stretching of the primary tube with stretch ratios of at least 1:2.3 in the longitudinal direction and at least 1:2.5 in the transverse direction, and total thermal fixing of the stretched tube during controlled shrinkage. In addition, the invention describes a boiled or cooked sausage as well as a soft cheese, these being packed in a tubular film according to the invention.
Patent EP-0111683-A1 (EP)
Inventor: LEMME CHRISTOPHER J
IPC: C12P7/28
Filed: 1983-10-25
Abstract: A process for preparing a novel, improved strain of solvent-producing Clostridium is disclosed. A spore-forming parent strain is grown in a continuous culturing reactor under conditions which provide a strain that gives improved yields of solvents in a shorter time than does the parent strain.
Patent EP-0116703-A1 (EP)
Inventor: MIEHLICH DIETER
IPC: A63B69/18
Filed: 1983-12-03
Abstract: Ein Trainingsgerät für den Abfahrtsskilauf weist einen Standrahmen (20) auf, an welchem mit zueinander parallelen Achsen zwei aufwärtsgerichtete gleiche Lenkerpaare (29,30; 29',30') befestigt sind, die mit ihren oberen Lenkerachsen mit einem Pendelrahmen (31-34) verbunden sind, der durch Federkraft gegen den Standrahmen (20) in eine Mittelposition der Lenkerausschläge belastet ist. Am Pendelrahmen (31-34) wiederum ist eine Halterung (64,64') für Standplatten (27,27') abgestützt Damit durch Lastverlagerung des Körpers wie beim natürlichen Skilauf auf einen der auf den Standplatten (27,27') ruhenden Füße eine seitwärts ausweichende und tiefgehende Pendelbewegung gegen starke rückstellende Federkräfte ausgelöst werden kann, haben bei zueinander parallel verlaufenden Lenkerpaaren (29,30; 29',30') zwischen Standrahmen (20) und Pendelrahmen (31-34) die Längsmitten der Standplatten (27,27') von der Längsmitte des Pendelrahmens (31-34) einen großeren Abstand als die oberen Lenkerachsen. Ein speziell aufgebauter Wipprahmen (51) am Pendelrahmen (31-34) sorgt dafür, daß in jeder Pendelrahmen- und Wipprahmenauslenkposition die Standplatten (27,27') zur Standfläche des Gerätes parallel verlaufen.
Patent EP-0113907-A1 (EP)
Inventor: DERFLER HEINRICH DR
IPC: H01J23/02
Filed: 1983-12-21
Abstract: To prevent interference from secondary electron emission, a base member, as of a waveguide, which in operation is exposed to high frequency electric fields is provided with a coating comprising a rough surface layer having a thickness less than its skin depth, and a further layer of high electrical conductivity between said rough layer and said base member, the thickness of said further layer being substantially larger than its skin depth. The rough layer preferably has a ratio of mean depth to mean pitch of its random corrugations substantially larger than 1:2.
Patent EP-0088463-A1 (EP)
Inventor: CROMBEEN JACOBUS EDUARDUS
IPC: H01J37/34
Filed: 1983-02-23
Abstract: By connecting in a magnetron cathode sputtering system the target (plate of material to be sputtered) 8 against the backing plate 13 by vacuum suction, the backing plate 13 may be used over and over again. 
<??>By moreover providing the backing plate with a layer of soldering material which does adhere to the said backing plate 13 but does not adhere to the target 8, the heat transfer between the two plates can be improved.