baber/WOPTO huggingface dataset:
Patent EP-0018549-A2 (EP)
Inventor: YONEDA NAOTO
IPC: C07D217/26
Filed: 1980-04-17
Abstract: A tetrahydroisoquinoline compound of the formula:wherein R<sup>1</sup> is alkyl of one to six carbon atoms, cycloalkyl of threeto six carbon atoms allyl or propargyl, R<sup>2</sup> is hydrogen or alkyl of one to six carbon atoms, and R<sup>3</sup> is hydrogen, alkyl of one to six carbon atoms or benzyl. Methods for preparing the compound (I) are disclosed. The compound (I) and a pharmaceutically acceptable salt thereof are useful as a diagnostic or therapeutic agent for angiotensin-related hypertension.
Patent EP-0022367-A2 (EP)
Inventor: FELSVANG KARSTEN STIG
IPC: B01D53/34
Filed: 1980-07-04
Abstract: The agent is prepared by drying lime slaked with an excess of water. The powder thus obtained constitutes a substantially more effective neutralizing agent for acidic components of flue gas (in particular S0 2  and HCI) than ordinary powdered hydrated lime prepared by dry slaking. The drying of the hydrated lime takes place preferably by spray drying. 
     The agent can be applied to fluegas having a temperature which is suitable for the discharge of said gas through the stack. The agent is dispersed in the flue gas and is again separated therefrom preferably by means of a bag filter.
Patent EP-0038971-A2 (EP)
Inventor: SPIELAU PAUL DR
IPC: C08K3/16
Filed: 1981-04-09
Abstract: 1. Moulded body formed of plastics moulding compositions based on soft PVC with contents of stabilisers based on barium-cadmium combinations or calcium-zinc combinations, containing anti-fouling materials based on tin compounds, characterised in that it (contains) as anti-fouling materials diorgano or monoorgano tin compounds of the type R2 SnX2 or RSnX3 , wherein R stands for a hydrocarbon residue and X for organic or inorganic residues, or inorganic bivalent tin salts with a content of 0.005 to 1.2, preferably 0.1 to 0.5, % by weight tin calculated as tin compounds, related to 100% by weight of moulding composition.
Patent EP-0051238-A2 (EP)
Inventor: ENGELMANN HELMUT ING GRAD
IPC: G03F7/16
Filed: 1981-10-24
Abstract: A sliding surface pourer (1) for coating a moved product (14) according to the bead- or curtain-coating method with coating materials (5, 6) has sliding surfaces (4) between the outlet slots (3) and/or the apparatus (12) for discharging the coating material (5, 6) to the moved product, which sliding surfaces consist of a porous material (7) with a defined pore width and are arranged above hollow spaces (8), to which liquids are fed which pass through the porous material (7) and form a sliding layer for the coating material. <IMAGE>
Patent EP-0056120-A2 (EP)
Title: Method and apparatus for producing thermoplastic tubular films
Inventor: PLESSKE PETER ING GRAD
IPC: B29C48/10
Filed: 1981-12-11
Abstract: In producing thermoplastic tubular films, the plastic is initially extruded into a tube, the tube is inflated to form a film bubble and the film bubble is cooled and laid flat with two longitudinally running folded edges to form the tubular film. To avoid weakening in strength along the folded edges, the film bubble is cooled before the frost line, in the region of the folded edges to be formed, by contact cooling to a temperature of at least 60 DEG C below the crystallite forming range of the thermoplastic material. For this purpose, rotatable rollers through which a coolant flows and which bear against the film bubble are used.
Patent EP-0050955-A2 (EP)
Inventor: KASHIMOTO YUTAKA
IPC: H01H33/662
Filed: 1981-10-20
Abstract: A vacuum interrupter comprising a pair of electrodes (7, 8) of magnetic arc driving type of the same shape and the same cross-section and having a number of slits formed to induce driving of the arc generated therebetween, in addition to a cylindrical metal housing (1), a pair of fixed-side and movable-side end plates (201, 202), and fixed and movable electrode rods. The electrodes of magnetic arc driving type according to the present invention are formed in such a way that both the electrode surfaces are symmetrically with respect to the central axis in the cross-section of the electrodes, comprising a plurality of arc driving members to drive the arc generated between the electrodes provided.
Patent EP-0069227-A2 (EP)
Inventor: MASENAS JR CHARLES JOSEPH
IPC: G11C11/414
Filed: 1982-05-24
Abstract: A memory system is provided having an array of cells, each of which may include first and second cross-coupled inverting NPN transistors (T1, T2) and first and second PNP transistors (T2, T4) for injecting charge into the first and second inverting transistors. A first bit/sense line of a bit/sense line pair (BO, B1) is connected to the emitter of the first inverting transistor and a second bit/sense line of the pair (BO, B1) is connected to the emitter of the second Inverting transistor and a common word line (W) is connected to the emitters of the first and second charge injecting transistors. To read a selected cell, all cells of the array are discharged through the word lines (W), the pair of bit/sense lines connected to the selected cell are electrically floated or isolated and the word line connected to the selected cell is energized by a word driver (14,16). The signal developed in the bit/sense lines connected to the selected cell is detected while the word line connected to the selected cell is being energized by the word driver (14, 16).
Patent EP-0075679-A2 (EP)
Inventor: HARADA ROY HIROSHI
IPC: H01L49/02
Filed: 1982-07-30
Abstract: An electron device including a semiconductor body comprising an electron emissive source for emitting electrons and a dielectric layer disposed adjacent the electron emissive source, and a collector for collecting electrons emitted from the electron emissive source and transported through the dielectric layer. A control electrode is provided between the electron emissive source and the collector for controlling the current therebetween.
Patent EP-0072954-A2 (EP)
Inventor: COHNEN ERICH DR DIPL-CHEM
IPC: C07D209/44
Filed: 1982-08-07
Abstract: New isoindolin-2-yl-guanidines and isoindolin-2-yl-aminoimidazolines of the general formula    <IMAGE>  (I)  in which R1 and R2 can be identical or different and either hydrogen or a halogen, alkyl, or alkoxy, each with 1 to 4 carbon atoms, R3 and R4 can be identical or different and either a hydrogen or an alkyl with 1 to 4 carbon atoms, and R5, R6, R7, and R8 can be identical or different and either hydrogen or an alkyl with 1 to 4 carbon atoms, or in which R5 and R6 together represent the ethylene group, and their salts have an  alpha -sympathomimetic and vasoconstrictive action that makes them appropriate as drugs for the treatment of hypotonic and rhinological states.
Patent EP-0077997-A2 (EP)
Inventor: MISCH WOLFGANG
IPC: F02D31/00
Filed: 1982-10-19
Abstract: Verfahren und Vorrichtung zur Regelung der Drehzahl einer Brennkraftmaschine mit Drosselklappe im Ansaugkanal für den Leerlauf, den leerlaufnahen Drehzahlbereich und gegebenenfalls im Schubbetrieb, mit einem asymmetrischen Regelverstärker, der mindestens einen Integralverstärker (9a) und einen Proportionalverstärker (9b) enthält, dem ein unterlagerter Lage-Regelkreis (5) für die Positionierung eines Stößels (1) nachgeschaltet ist, der an der Drosselklappe anliegt. Dem asymmetrischen Regelverstärker ist eine Totzonenschaltung (10) vorgeschaltet, die ein auf eine Leerlaufdrehzahl-Führungsgröße bezogene Leerlaufdrehzahl-Regelabweichung zugeführt erhält und Ausgangssignale dann dem nachgeschalteten asymmetrischen Verstärker zuführt, wenn der Totzonenbereich um die Leerlaufdrehzahl jeweils über- oder unterschritten ist. Für eine Nachführung des die Drosselklappenposition bestimmenden Stößels außerhalb des Leerlaufbetriebs wird die Drehzahlregelung abgeschaltet und lediglich auf den Integralanteil des asymmetrischen Verstärkers nach bestimmten Funktionen eingewirkt. Ferner sind Speicherschaltungen für die Lage des Stößels im Arbeitspunkt, für die Erfassung von Schubphasen beim Betrieb der Brennkraftmaschine sowie eine Starterkennungsschaltung vorgesehen (siehe Zeichnung).
Patent EP-0081680-A2 (EP)
Inventor: KOIKE NORIO
IPC: G03F7/038
Filed: 1982-11-10
Abstract: There are disclosed a composition for making a picture tube fluorescent screen characterized by essentially consisting of a light-sensitive resin at least having recurring units (1) and (2) represented by the formulas:
     
     wherein R and X- have the same meanings as defined in the specification, 
     and CaS-based phosphor particles which are dispersed in an aqueous medium, and a method of making a picture tube fluorescent screen using the same. 
     According to this invention, it is possible to make a picture tube exhibiting an excellent light emitting efficiency and a contrast by a simple process.
Patent EP-0079600-A2 (EP)
Inventor: DONGES GERHARD DIPL-ING
IPC: G01V5/00
Filed: 1982-11-12
Abstract: Neben dem Gewicht wird die Dichteverteilung im Container (1) ermittelt. Daraus ergibt sich einerseits die Füllhöhe und damit das ausgenutzte Volumen des Containers. Andererseits können Dichteschwankungen genau erkannt werden. Die so erhaltenen Meßwerte werden mit den für den angegebenen Inhalt bekannten Sollwerten verglichen. Durch eine zusätzliche Messung der Dampfzusammensetzung im Container wird auf die Art der im Container enthaltenen, nicht angegebenen Gegenstände geschlossen. Die Vorrichtung enthält eine ortsfeste Röntgenstrahlquelle (3) für einen schmalen, gebündelten Röntgenstrahl (9) und einen ortsfesten Röntgenstrahlempfänger (4), welcher nur den gebündelten Röntgenstrahl (9), nicht aber Streulicht empfängt und eine Hebebühne (2), die in der Höhe und in der Längsrichtung des Containers (1) bewegt werden kann. Die Erfindung eignet soch für Container-Prüfanlagen und Zollfahndung.
Patent EP-0058077-A2 (EP)
Inventor: FREDRICKSON JOHN MURRAY
IPC: G10L13/00
Filed: 1982-02-08
Abstract: An implantable sound source for human voice production to replace the natural larynx surgically removed, for example, because of cancer, consists of a disc-like stainless steel body (10) one circular wall of which consists of a diaphragm (14) laser-welded to the remainder. Circumferential suture-receiving bores (18) are provided forfastening the source to the host body. Apiezoceramic transducer (22) is cemented to the diaphragm interior wall and is fed via an electromagnetic coupling consisting of a secondary coil (30) implanted in the chest wall of the host. A coupling core (36) is in two parts spring-biased together and carries a primary coil (38) connected to an AC electric power source, thus permitting the core to be disconnected at will leaving only the implanted portions. The frequency of the supply is allowed to vary somewhat to give a more natural-sounding reproduction and, forthe same purpose, is arranged to "droop" over a short period corresponding approximately to the length of a normal breath.
Patent EP-0066380-A2 (EP)
Inventor: PAGE RONALD CECIL
IPC: G05G11/00
Filed: 1982-05-10
Abstract: A lever mechanism (10) suitably, amongst other uses, for use in the control of tractor draft links (22) from a location remote from the tractor operators station. 
     The lever mechanism includes an operating member (40), a support (43) relative to which said operating member is displaceable (Z), a lever (42) pivotally mounted on the support about a pivot axis (44) which is also translationally moveable (X), a first formation (56) on the lever, a second formation (57) on the operating member, and bias means (53) acting to translationally move the lever on its axis away (44) from the second formation (57) to hold the first and second formations (56, 57) disengaged when the lever is released. The operating member is displaceable in a given direction (Z) relative to the support (43) by translational movement (X) of the lever (42) on its moveable axis (44) against the bias (53) to bring the first and second formations (56, 57) into engagement followed by pivotting (Y) of the lever relative to the support with the first and second formations engaged. 
     When used to control tractor draft links the lever mechanism forms part of the draft link control system and is connected with the remainder of the system via operating member (40).
Patent EP-0072777-A2 (EP)
Inventor: FAEH JANSJAKOB DR
IPC: C07D213/61
Filed: 1982-08-10
Abstract: Verfahren zur Herstellung von 2-Chlorpyridinen der Formel I <IMAGE> worin R unabhängig voneinander C1-C4-Alkyl, C1-C4-Halogenalkyl, Halogen oder Carboxy und n 0 oder eine Zahl von 1 bis 4 bedeuten, mit der Massgabe dass höchstens 2 Substituenten R gleichzeitig Alkyl, Halogenalkyl oder Carboxyl bedeuten und dass, wenn R für Chlor und n für 2 stehen, einer der beiden Substituenten nicht die 3- oder 5-Postion des Pyridinrings besitzen darf, werden in der Weise durchgeführt, dass man ein 2-Pyridon der Formel II <IMAGE> worin R und n die oben gegebenen Bedeutungen haben, bei 30-150°C in Gegenwart eines N,N-disubstituierten Formamids der Formel III <IMAGE> worin R1 und R2 die gleiche oder verschiedene Bedeutung haben können und für C1-C4-Alkyl stehen oder worin R1 und R2 zusammen mit dem Stickstoffatom einen Pyrrolidin-, Piperidin- oder Morpholinring bilden, und in Gegenwart eines inerten Lösungsmittels mit Phosgen umsetzt. 2-Chlorpyridine sind wertvolle Zwischenprodukte für die Herstellung von herbizid wirksamen α-[4-(Pyrid-2-yloxy)-phenoxy]-alkancarbonsäuren und deren Derivaten.
Patent EP-0095048-A2 (EP)
Inventor: CLARK ROGER J
IPC: H01L21/312
Filed: 1983-04-26
Abstract: An electronic circuit having an electrically conductive pattern formed on a substrate (1) and having on at least one surface of the substrate a film (5) obtained from a soluble polymerizable oligomer of the formula:
     wherein D is
     wherein M is -C.C-, -C≡C-C≡C-. -0-.
     wherein R is an alkyl or aromatic group; wherein A is an aromatic group; wherein x is the number of appendant acetylenic groups and is an integer greater than two but less than 30, z is either zero or an integer, and y is an integer with the sum of y and z equal to x; and wherein n is an integer from 1 to 10. The substrate is coated by applying the above composition to the substrate and then hardening the composition by further polymerization. Preferred compositions contain the above described oligomer and certain plasticizers and/or toughening agents.
Patent EP-0098450-A2 (EP)
Inventor: ORTLINGHAUS ULRICH
IPC: F24D3/08
Filed: 1983-06-21
Abstract: 1. A fuel-firing heat source (1) comprising a heating branch (16), which is adapted to be selectively connected by means of a priority change-over valve (9) and comprises radiators (15), also comprising a storage branch (21, 26) for dispensable water, characterized in that a flow heater (22) is connected in the flow line (24) leading to the storage tank (25) for dispensable water and in the flow path for the dispensable water succeeds the tank for the dispensable water and is connected to it by a connecting line (37).
Patent EP-0100447-A2 (EP)
Inventor: GOUTH JANOS DR
IPC: A61Q5/00
Filed: 1983-07-01
Abstract: The cosmetic product contains a solution, prepared in alcohol, of 0.11 to 0.20 % by weight of Peru balsam, 1.12 to 1.85 % by weight of sulphur and 11.0 to 14.55 % by weight of glycerol, plus, dissolved in deionised water, 1.28 to 1.54 % by weight of ammonium chloride, 0.133 to 1.33 % by weight of basic lead acetate solution and/or 0.133 to 0.666 % by weight of aluminium acetate and 0.566 to 0.766 % by weight of polyethylene glycol esters of sorbitol anhydrides esterified with lauric acid, the product also containing, if desired, pantothenic acid and, as vehicle, deionised water, and, where appropriate, also other additives customarily used in cosmetic hair creams.
Patent EP-0107753-A2 (EP)
Inventor: SCHUTTE WOLFGANG
IPC: H05K13/04
Filed: 1983-07-14
Abstract: 1. Appliance for holding a conductor board which has electrical components mounted on it whose projecting wire ends are cut by a device which is linked to a soldering machine operating on the continuous process basis, the conductor board being inserted in a soldering frame and, while passing through the trimming device is pressed from the trimming side against a holddown device resting on the top of the conductor board by pressure elements, the pressure elements being capable of rotation and being able to roll along the conductor board and being fitted with pins which reach between the projecting connecting wires, characterized in that each pressure element (9) is composed of a narrow wheel hub (12) with cylindrical pins (13) distributed in one plane uniformly over the outer circumference and inserted in a spoke-like manner, in that the wheel hub is rotatably mounted in a lever (14) of fork-like construction which can swing perpendicularly to the conductor board (1) and is under spring tension, and in that the pressure element can be swung out laterally in a limited region and against a spring force acting in the direction of the starting position.
Patent EP-0111246-A2 (EP)
Inventor: MADY RASCHAD
IPC: C23C22/12
Filed: 1983-11-30
Abstract: A process for phosphating zinc-plated metal articles, particularly electrolytically zinc-plated steel sheets, by treatment thereof for a short period with an acidic phosphating solution which, in addition to zinc and phosphate ions, can contain other metal cations and/or anions of oxygen-containing acids having an accelerating effect, wherein the phosphating solution has a content of Zn2+-cations of between about 1 and 2.5 g/l, a free acid content in the range from 0.8 to 3 points, and the acid ratio of total acid to free acid in the range from 5 to 10. The phosphating treatment is carried out for a period of time not in excess of about 5 seconds.
Patent EP-0085509-A2 (EP)
Inventor: MARZ HORST FRITZ
IPC: F42B33/02
Filed: 1983-01-20
Abstract: A method and apparatus is provided for cartridging viscous explosives mixtures, such as emulsion explosives, in convohety wound paper tubes. The method comprises winding a section of paper film on a rotating hollow mandrel, closing one end of the wound paper tube, injecting the explosives mixture through the hollow mandrel into the paper tube upon the mandrel, removing the filled tube from the mandrel and closing the tube open end. The method replaces higher cost plastic chub packages with low cost paper and allows the efficient and economic production of sensitive small-diameter cartridges wherein the occluded air or gas is not dissipated cartridging.
Patent EP-0102142-A2 (EP)
Inventor: VON KALER ROLAND L
IPC: F16H57/02
Filed: 1983-05-16
Abstract: An improved transaxle having an intermediate shaft (14) on which is freely journalled a plurality of forward gears (54, 56, 58) and a reverse gear (62) in close proximity thereto, and a positive-neutral-position collar (60) disposed between the spur gears and the reverse gear. A shifting key (92, 94) is axially slidable disposed on the intermediate shaft and has an end portion (98) thereof which is yieldably biased radially outwardly from the outer surface of the intermediate shaft for selectively engaging separately each of the gears (54, 56, 58, 62) freely journalled thereon. The positive-neutral-position collar (60) has a recess (90) radially outwardly disposed in ire bore and which recess is formed to receive the yieldable biased end portion of the shifting key therein when the shift key is moved between the forward gears and reverse gears, thereby providing the user a positive indication of neutral gear position. A ring gear assembly (140) is also provided with the improved transaxle, and includes a ring gear (136) carrying a bevel gear assembly in its interior, both of which are contained in a cavity in the housing (12) for the improved transaxle. A pair of bearing shoes (148, 150) are directly disposed between the teeth of the ring gear (136) and the housing cavity (12) and between the opposite sides of the ring gear and the housing cavity. The bearing shoes (148, 150) have an arcuately-shaped inner surface (168) against which the ring gear teeth (136) are rotatably placed. During rotation of the ring gear, bearing surface therefor is provided by the teeth of the ring gear and the inner surfaces of the bearing shoes.
Patent EP-0095389-A2 (EP)
Inventor: ISE MASAHIRO
IPC: H04L1/20
Filed: 1983-05-25
Abstract: A very useful data transmission system having a plurality of transmission modules connected to a single cable in a multidrop manner is disclosed herein. The system features its ability to check the transmission state at the level of individual modules through use of a proper code notation (typically, Manchester code). The system treats a specific module with proper signals lasting at the same level for more than a given time except cable outputs, as involving a faulty condition and compels the transmission state to a halt, thus preventing only such a faulty module or modules from transmitting signals and avoiding breakdown of the whole system.
Patent EP-0112174-A2 (EP)
Inventor: BAKER PAUL E
IPC: C12N5/071
Filed: 1983-12-15
Abstract: A substitute for serum in a cell culture medium comprises fetuin, transferrin, and phosphatidylcholine having the general formula: 
<CHEM>
 wherein:
 R1 is either a saturated fatty acid selected from the group consisting essentially of lauric acid, myristic acid, palmitic acid and stearic acid; or an unsaturated fatty acid selected from the group consisting essentially of oleic acid, linoleic acid, linolenic acid, and arachidonic acid; and
 R2 is conversely either an unsaturated fatty acid selected from the group consisting essentially of oleic acid, linoleic acid, linolenic acid and arachidonic acid; or a saturated fatty acid selected from the group consisting essentially of lauric acid, myristic acid, palmitic acid and stearic acid. 
<??>A serum-free medium comprises such substitute together with inorganic salts, amino acids carbohydrates, buffering agents, vitamins and compounds to simulate the natural cell environment. It is capable of growing a wide range of suspension and monolayer cells.
Patent EP-0122367-A2 (EP)
Inventor: KAIBEL GERD
IPC: B01D3/14
Filed: 1984-01-18
Abstract: In the column for the separation by distillation of feed product entering the distillation column at a feed point consisting of several fractions, into a pure top fraction and a pure bottom fraction and several, preferably one or two, medium-boiling fractions in the boiling range between the top fraction and bottom fraction and free or largely free of contamination by top and bottom fractions, partition devices acting in the longitudinal direction to prevent cross-mixing of liquid streams and/or vapour streams are arranged in a part region of the distillation column below and/or above the feed point and divide the distillation column into a feed section, where the feed product enters, and a take-off section, from which the medium-boiling fractions emerge, and the partition devices acting in the longitudinal direction are taken along such a number of separation stages that medium-boiling fractions free or largely free from contamination by top fractions and bottom fractions can be taken off in the take-off section. <IMAGE>
Patent EP-0136395-A2 (EP)
Title: Safety lock for granulators
Inventor: HESS VIKTOR DIPL-ING
IPC: B02C23/04
Filed: 1984-02-21
Abstract: The subject of the inventon is a safety lock for granulators whose housing is divided in a plane running through the axle of their granulator rotor into an upper part and a lower part, the upper part being connected to the lower part so as to swivel about an axis parallel to the axle of the granulator rotor and the granulator rotor being mounted in the upper part. This safety lock consists in the fact that the granulator rotor is driven via a coupling directly by a drive motor mounted together with the lower part of the housing on a common base plate and when the granulator rotor is stationary the drive motor can be displaced in the axial direction, with the coupling half seated on its shaft, to the extent that both coupling halves disengage. <IMAGE>