baber/WOPTO huggingface dataset:
Patent EP-0024903-A2 (EP)
Inventor: TAIRA SHIGENOBU
IPC: G11C11/408
Filed: 1980-08-22
Abstract: A MIS device includes a substrate bias generating circuit comprising an oscillating circuit (1) for generating clock signals (Q, Q); a pumping circuit comprising a charging and discharging circuit (2) and a bias circuit (3) for absorbing charges in a semiconductor substrate; and a clamp circuit (4) for clamping the potential of the substrate at a desired level.
Patent EP-0035776-A2 (EP)
Inventor: MARTIN RONALD G
IPC: H01R13/74
Filed: 1981-03-06
Abstract: A jack frame for an electrical jack of the type having a plurality of jack springs (10...12) and adapted for side-by-side mounting in an electrical jack panel. One embodiment includes a single piece of jack frame material bent into the desired configuration (16...24). A second embodiment includes a frame which is die cast in a single casting operation. The frames of both embodiments have improved rigidity and consistency.
Patent EP-0036632-A2 (EP)
Inventor: ROUNSLEY ROBERT R
IPC: F26B13/14
Filed: 1981-03-19
Abstract: A drying system and method for removing volatile liquid from a liquid bearing web of material by evaporation includes means for moving the liquid bearing web (10) of material through a drying station (12) and heating means (14) position at the drying station, for applying evaporation energy to the liquid bearing web (10) of material to effect evaporation of the volatile liquid from the web. Electrostatic means (30) is provided for subjecting the web of material to a static electrical field at the drying station (12), whereby the evaporation of volatile liquid from the web is enhanced. Evaporation energy may be applied to the liquid bearing web (10) by bringing a heated surface (14) in contact with the web or by irradiating the web with infrared energy. Alternatively, evaporation energy may be applied to the liquid bearing web (10) by directing heated air against the web.
Patent EP-0044917-A2 (EP)
Inventor: AMBROS PETER
IPC: H05K3/18
Filed: 1981-05-26
Abstract: Die Erfindung bezieht sich auf einen Haftvermittler für ein Trägermaterial. Dieses Trägermaterial ist ein hochtemperaturbeständiger thermoplastischer Kunststoff, wie z. B. Polyphenylensulfid, Polyphenylenoxid, Polyimid, Polyphenylensulfoxid, Polyethersulfon oder Polyäthylensulfon. Der Haftvermittler selbst besteht aus einem organischen Bindemittel, wobei dieses zu 50 bis 50 Gew.-% von der Gesamtmischung eine Mischung aus einem gesättigten Polyester und einem Isophorondiisocyanat ist, die neben OH-Gruppen maskierte Isocyanat-Gruppen enthalten. In das Bindemittel sind Füllstoffteilchen zu 10 bis 50 Gew.-% mit einer Korngröße < 15µm eindispergiert.
Patent EP-0056870-A2 (EP)
Inventor: GRASER FRITZ DR
IPC: C09D17/00
Filed: 1981-12-23
Abstract: Perylen-3,4,9,10-tetracarbonsäurediimid der Formel <IMAGE> und dessen Verwendung als Pigment. Das Pigment gibt in Polyäthylen, PVC, in Lacken, Tinten und wäßrigen Farbstoffzubereitungen schwarze Färbungen mit ausgezeichneter Licht- und Wetterechtheiten.
Patent EP-0037172-A2 (EP)
Inventor: CURRIE ANDREW CHRISTOPHER
IPC: B01J23/14
Filed: 1981-02-26
Abstract: The invention relates to a heterogeneous catalyst comprising one or more metals having an atomic number greater than or equal to twelve in a physical form having a surface area greater than 0.0001 square feet/gram coated with a compound of a metal of Group I to VIII of the Periodic Table other than tin and, optionally, a tin-containing compound. Other aspects of the invention are a process for producing the catalyst and the use of the catalyst in the production of high-boiling esters.
Patent EP-0044647-A2 (EP)
Inventor: HARRIS JOHN W
IPC: C07C41/01
Filed: 1981-07-03
Abstract: Hydrogen chloride is passed into p-xylene and acetaldehyde to form bis-1-chloroethyl ether; the latter is converted to 2-(1-chloroethyl)-1,4-dimethylbenzene by the action of sulfuric acid and hydrogen chloride. Alkali metal hydrogen sulfide in aqueous methanol or ethanol converts the 2-(1-chloroethyl)-1,4-dimethylbenzene to alpha,2,5-trimethylbenzenemethanethiol; the sodium salt of the latter reacted with 2-chloropyridine-1-oxide yields 2-[1-(2,5-dimethylphenyl)ethylthio]pyridine-1-oxide which is then oxidized with hydrogen peroxide and alkali metal tungstate or tungstic acid to form 2-[1-(2,5-dimethylphenyl)ethylsulfonyl]pyridine-1-oxide. The latter is useful as a herbicide.
Patent EP-0055958-A2 (EP)
Title: Catalyseurs de fluoruration en phase gazeuse des hydrocarbures chlorés et chlorofluorés aliphatiques, à base de sels ou oxydes de chrome et de phosphate d'aluminium, et procédés de fluoruration utilisant ces catalyseurs
Inventor: FOULLETIER LOUIS
IPC: C07C17/00
Filed: 1981-12-18
Abstract: Catalyseurs de fluoruration en phase gazeuse des hydrocarbures chlorés ou chlorofluorés aliphatiques, constitués par des sels ou des oxydes de chrome associés à du phosphate d'aluminium. Procédé de fluoruration des hydrocarbures chlorés ou chlorofluorés aliphatiques utilisant ces catalyseurs dans des réacteurs à lit fluidisé
Patent EP-0065149-A2 (EP)
Inventor: KRESS DIETER DR ING DIPL-ING
IPC: B23B51/00
Filed: 1982-04-29
Abstract: 1. Cutting tool with a cutter plate (5) having two axially symmetrical blades and insertable in a replaceable manner in a front end slot (11) of a cutter head (1), wherein the plate can be clamped between the two jaws (2, 3) of the cutter head (1) forming the slot (11) by means of a clamping bolt passing through these jaws and the cutter plate (5), characterised in that the cutter plate (5) has on one of its two broad sides a shoulder (51) with parallel facets extending transverse to the rotational axis of the tool and symmetrical with respect to the axis of the bore accommodating the clamping bolt (4), which shoulder engages in a positive locking manner in a recess (22) of one of the two jaws (2, 3).
Patent EP-0076476-A2 (EP)
Inventor: STAHL WERNER DR
IPC: B04B1/20
Filed: 1982-09-30
Abstract: A decanter centrifuge, in particular a counter-current machine in which a conveyor worm running at a speed differential with respect to the drum is arranged inside a rotating drum, the machine being characterised in that a particularly good clarifying effect is achieved by influencing the flow of the liquid and/or the already sedimented solid particles. Preferably, an intensive clarifying range is formed in which the worm pitch is substantially greater than ten degrees and preferably in the region of forty to fifty degrees. <IMAGE>
Patent EP-0058069-A2 (EP)
Inventor: CUE BERKELEY WENDELL JR
IPC: C07D213/65
Filed: 1982-02-08
Abstract: A process for the preparation of a compound of the formula:;
     or a pharmaceutically acceptable acid addition salt thereof, wherein R is hydrogen, methyl or hydroxymethyl which comprises treating a compound of the formula:-
     wherein R 1  is benzyl and R 2  is hydrogen or methyl, or R and R 2  are taken together and are
     with hydrogen;
     or, alternatively, to produce a compound in which R is methyl or hydroxymethyl, solvolyzing the compound of the formula (V) in which R 1  and R 2  are taken together, followed by treatment with hydrogen;   followed by, optionally, conversion of the product (I) into a pharmaceutically acceptable acid addition salt by reaction with a suitable acid. Pirbuterol (R = hydroxymethyl) is a well known bronchodilator. Also claimed are certain novel intermediates, including those of the formula (V).
Patent EP-0098457-A2 (EP)
Inventor: WENGER ROLAND DR
IPC: C07C255/30
Filed: 1981-02-13
Abstract: Novel [1S, 2R, 3R]-and [1R, 2S, 3S]-1-nitrilo-1-carbonyl-3-methyl-2-oxy-heptanes and -hept-5-enes. Such compounds are useful in the total synthesis of cyclosporins, in particular cyclosporin A, e.g. applying the method described and claimed in co-pending European Patent Application No. 81 810 043.0.
Patent EP-0102593-A2 (EP)
Inventor: MILLER FRANK H
IPC: B01D46/12
Filed: 1983-08-26
Abstract: A filter system particularly adapted to remove particulate aerosol and vapor contamination from air comprising, according to a preferred embodiment, an outer shell having a contaminated air inlet cap connected to one end and a clean air outlet cap connected to the other end, and a plurality of filter units mounted axially in the shell, each of such units comprising two containers, one of the containers having a particle/aerosol filter element therein such as paper, and the other of the containers having a vapor filter element therein, such as charcoal, the two containers of each filter unit being positioned in contiguous relation. A vapor passage is provided from one container to the other container of each unit and an annulus is provided between the outer periphery of the containers and the inner surface of the shell. A plurality of elongated inlet conduits is provided in the annulus, each of the respective conduits defining an inlet passage to the one container of each of the filter units, and a plurality of elongated outlet conduits is provided in the annulus, each of the outlet conduits defining an outlet passage from the other container of each of the filter units. The inlet conduits communicate with the inlet cap and the outlet conduits communicate with the outlet cap. In operation, contaminated air flows through the inlet cap and through the inlet conduits to the particle-aerosol filter element of the respective filter units, then through the vapor filter element thereof, the contaminated air then passing through the outlet conduits and discharged through the outlet cap, thereby permitting parallel flow of contaminated air from the inlet cap through the respective filter units with discharge of clean air from the outlet cap.
Patent EP-0107823-A2 (EP)
Inventor: BRUENING HEINRICH DR DIPL-BIO
IPC: C12N15/70
Filed: 1983-10-06
Abstract: The DNA sequences and DNA structures and the process are described.
Patent EP-0089816-A2 (EP)
Inventor: YASUDA YUKIHIRO
IPC: G11B17/34
Filed: 1983-03-17
Abstract: In an apparatus for controlling a tracking position of magnetic head which reproduces parallel tracks sequentially formed on magnetic tape, the parallel tracks containing a video signal and a pilot signal having mutually different frequencies changing in cyclic sequence from track to track, a pair of control signals are generated in response to amplitudes of the reproduced pilot signals, said pair of control signals (S21 & S22) are generated in response to of the head from the track to be traced, and a tracking error signal (S17) is formed by mixture of the pair of control circuits to control the tracking position in response to said tracking error signal. The magnitudes of the pair of control signals (S21 & S22) are independently controlled according to the desired tracking position of the head so that the head can track at a location offset from a central track.
Patent EP-0102243-A2 (EP)
Inventor: BUZBEE III HUBERT HUDSON
IPC: C05G3/00
Filed: 1983-08-26
Abstract: A process for fertilizing or enhancing the soil using a solid granular fertilizer or soil enhancing agent prepared from organic wastes is disclosed wherein wastes are mixed with an alkali metal silicate and a setting agent to form a friable mass which is then ground and spread upon the soil; typical setting agents include Portland Cement, gypsum, lime, and calcium chloride. A granulate prepared by the aforesaid process is also disclosed.
Patent EP-0099288-A2 (EP)
Title: Ensemble de maquillage, notamment pour les cils
Inventor: GUERET JEAN-LOUIS
IPC: A46B9/02
Filed: 1983-07-05
Abstract: Cet ensemble comprend un réservoir (2) de produit de maquillage, un capuchon (3) et une tige (20) terminée par une brosse (21) dont le diamètre extérieur est voisin de celui de la tige (20) et qui pénètre dans le réservoir (2) par un orifice circulaire (15a) bordé par la lèvre (15) d'un organe d'essorage (14). Celui-ci est monté sur un porte-essoreur (5) ayant un canal d'introduction conique (10). Selon l'invention, l'organe (14) est réalisé en un élastomère d'une dureté SHORE comprise entre 45 et 75, l'orifice (15a) présentant un diamètre nettement inférieur à celui de la brosse (21) et légèrement supérieur à celui de son âme (22). Par ailleurs, pour éviter qu'à l'introduction de la tige (20) dans le réservoir (2), celle-ci n'oblique angulairemant de façon à provoquer une déviation de la brosse (21) ainsi qu'une ovalisation de l'orifice (15a), le diamètre du canal (10) dans sa zone adjacente à l'organe (14), est supérieur d'au plus un tiers au diamètre de la tige (20). La brosse 21 a avantageusement un diamètre de 3 mm, son âme étant réalisée à partir d'un fil métallique de diamètre d'environ 0,40 à 0,45 mm.
Patent EP-0103534-A2 (EP)
Inventor: STENKVIST SVEN-EINAR DIPL-ING
IPC: H05B7/20
Filed: 1983-08-31
Abstract: Pfannenofen mit einer zentral angeordneten Lichtbogenelektrode (6), mit mindestens einem im Boden oder in der Wand der Pfanne oder des Ofens angeordneten Bodenkontakt und mit einer um die Pfanne herum angeordneten mit Gleichstrom gespeisten Spule (7). Gemäss der Erfindung ist die Spule (7) derart um die Pfanne in halber Höhe derselben oder höher unter Umschliessung von Teilen der Schmelze angeordnet, dass das von der Spule (7) erzeugte magnetische Feld in Zusammenwirkung mit den Gleichstrompfaden in der Schmelze eine im' wesentlichen tangential gerichtete Umrührkraft in der Schmelze erzeugt zusätzlich zu den üblichen von dem Stromfluss allein verursachten Umrührkräften. 
     Zur Zusammenfassung gehört die einzige Figur.
Patent EP-0110843-A2 (EP)
Inventor: FRANZETTI ANTONIO
IPC: A63G21/18
Filed: 1983-08-15
Abstract: © A water slide (1, 2) includes a chute of substantially U-shaped cross-section. The chute is formed by a pliable web (21) which is suspended at its longitudinally extending edges from two substantially, mutually parallel support bars (18, 19) extending along the chute.
Patent EP-0130595-A2 (EP)
Inventor: NIKOLOV VALENTIN ASSENOV
IPC: B01J8/06
Filed: 1984-06-29
Abstract: Reactor for conducting high exothermic and endothermic catalytic processes of partial oxidation, oxidizing ammonolysis, oxidizing dehydrogenation and so forth. The reactor has a shell in which there are disposed in sequence sets of tubes making up axially spaced heat exchange sections and contact sections alternating with each other, the tubes in the contact section being provided with catalysts deposited upon there outer surfaces. The shell is provided with an inlet port for raw material at the top thereof, a discharge port at the bottom thereof for removal of finished material, and at least one lateral port disposed between successive contact sections. The advantages of the reactor of the inventions lie in the quicker and easier method for deposition of catalysts upon the tubes within the contact sections, and in the lateral ports for feeding the reactor with raw material. As a result of this the temperature profile in the reactor is optimized and the productivity of the reactor is markedly increased.
Patent EP-0135685-A2 (EP)
Inventor: DUVE HANS
IPC: F22B37/56
Filed: 1984-07-02
Abstract: Im Speisewasser für Dampferzeuger können zeitweise zersetzungsfähige Verbindungen enthalten sein, die aus der Rohwasser-Versorgung oder aus dem Rückkondensat stammen können, wenn der Dampf als Heizdampf für Chemieanlagen benutzt wird und das Kondensat wieder in den Dampferzeuger zurückgeführt wird. Die Zersetzungsprodukte können bei Langzeiteinwirkung zu Materialschäden im Dampferzeuger führen. Ein Teilstrom des Speisewassers wird kontinuierlich auf solche Verbindungen untersucht; sobald diese auftreten, werden sie im Teilstrom durch UV-Licht zersetzt. Die Zersetzungsprodukte werden über das Messen der Leitfähigkeit und/oder mittels ionensensitiver Elektroden nachgewiesen. Das Verfahren arbeitet sehr schnell und ist sehr empfindlich. Es erlaubt das lückenlose Erkennen verunreinigter Wassermengen und deren gezieltes Ausschleusen aus dem Speisewasserstrom für den Dampferzeuger oder deren Aufarbeiten zu einwandfreiem Speisewasser. Das Verfahren erlaubt, große Mengen an frischem Speisewasser einzusparen, vor allem bei Dampferzeugern mit Kraft-Wärme-Kopplung in Chemieanlagen.
Patent EP-0132752-A2 (EP)
Inventor: LINDENMEIER HEINZ PROF DR ING
IPC: H03D3/00
Filed: 1984-07-17
Abstract: Bei einem Detektor zur Anzeige von Empfangsstörungen beim UKW-Rundfunkempfang durch Demodulation des zwischenfrequenten Signals (21) ist ein FM-Demodulator (1) vorhanden, dessen Demodulationskennlinie (25) so gestaltet ist, daß der Aussteuerbereich (26), innerhalb dessen das Ausgangssignal (22) mit steigender Frequenzabweichung von der Trägerfrequenz (Zwischenfrequenzsignal (21) steigt, sich vorzugsweise über die gesamte Bandbreite des UKW-Zwischenfrequenzkanals erstreckt, jedenfalls jedoch nennenswert größer ist als der maximale Frequenzhub des mit dem Basisbandsignal in der Frequenz modulierten Zwischenfrequenzträgers, und es ist ferner das Ausgangssignal dieses Frequenzdemodulators einer Auswerteschaltung (2) zugeführt, an deren Ausgang das Überschreiten einer geeignet vorgegebenen Frequenzstörhubschwelle durch ein logisches Signal angezeigt ist.
Patent EP-0141119-A2 (EP)
Inventor: SCHICKANDER HELMUT DR DIPL-CHE
IPC: H05K13/02
Filed: 1984-08-24
Abstract: Sulphenamide derivatives of the formula I <IMAGE> in which R<1> represents a hydrogen atom and R<2> represents linear or branched C1-6-alkyl or C5-6-cycloalkyl or unsubstituted or mono- to trisubstituted aryl or heteroaryl or where R<1> and R<2> together form an isothiazoline or an isothiazolinone ring, and the physiologically acceptable salts thereof are described.
Patent EP-0142663-A2 (EP)
Inventor: MOTZ KARL ING GRAD
IPC: F25D21/00
Filed: 1984-09-15
Abstract: 1. A defrosting control method for heat pumps, a defrosting operation being controlled in dependence upon the temperature difference between the evaporator temperature and the ambient or supply air temperature of the evaporator, the actual temperature difference (DELTA T) being compared with a set-value temperature difference (DELTA Tm ) which varies in dependence upon the ambient or supply air temperature (Tm ), a defrosting signal being delivered on the basis of such comparison when the actual temperature difference exceeds the set-value temperature difference, characterised in that the continuously detected actual value signals of the ambient or supply air temperature (Tm ) and the evaporator temperature (Tk ) are supplied to a subtractor (60) determining the temperature difference DELTA T = Tm -Tk , the actual value signal (Tm ) is also supplied to a function former (62) which forms the set-value temperature difference (DELTA Tm ) from the actual-value signal (Tm ) and an adjusted temperature difference signal (Uv ), the actual-temperature difference signal (DELTA T) output by the subtractor (60) and the set-value temperature difference signal (DELTA Tm ) output by the function former (62) are supplied to a hysteretic comparator (61) which when DELTA T > DELTA Tm produces an output signal transmitted as first instruction signal (54) to a facility (65, 66) for triggering different defrosting signals, the actual value signal (Tm ) is also supplied to a hysteretic comparator (72) and compared therein with a signal (Uk ) corresponding to a fixed temperature above 0 degree C, more particularly 5 degrees C, and an output signal supplied as second instruction signal (56, 57 respectively) to the facility (65, 66) is produced, the actual value signal (Tk ) is supplied to a hysteretic comparator (71) and compared therein with a signal (Uo ) corresponding to a temperature of 0 degree C, and only when (Tk ) is below 0 degree C is an output signal produced which is supplied as third instruction signal (55) to the facility (65, 66) and when the first instruction signal (54) and the third instruction signal (55), the latter signalling a temperature Tk < 0 degree C, are present, the facility (65, 66) : a) if the second instruction signal (56, 57 respectively) signals a temperature Tm < Tuk , triggers a switching process whereby the heat pump drive is stopped and accelerated defrosting with heating gas is started or b) if the second instruction signal (56, 57 respectively) signals a temperature Tm > Tuk triggers a switching process whereby the heat pump drive is stopped and a normal defrosting process started.
Patent EP-0142107-A2 (EP)
Inventor: SAURA MAS ANTONIO
IPC: A01K31/16
Filed: 1984-11-02
Abstract: A plant for gathering eggs in bank of cages for chickens, in which only an endless coupling chain is utilized, whose advancing run slides in front of the exits of the cages of one row in a stage, and the reverse run slides in front of the exits of the cages of the opposite row in the same stage. 
<??>The arrangement provides the possibility that the chains of each stage onto which arms are fixed for the support of the eggs, discharge the eggs at a same level on a general conveyor belt. 
<??>As an alternate embodiment, a cable is provided, on which equidistant arms are moulded from plastic material, so as to form a train of cross-bars apt to receive and displace the eggs arriving from the cages.
Patent EP-0142800-A2 (EP)
Inventor: PETERS EDWARD NORMAN
IPC: C08G73/10
Filed: 1984-11-10
Abstract: Compounds which are bis-(N-alkylphthalimides) are prepared by a new process in which a halogen-containing precursor is heated in the presence of a nickel compound, a reducing agent, for example, metallic zinc, and an organic solvent. The resulting compound is useful in a process for the preparation of copolymer, in which the compound is reacted with alkali to form a tetraacid, the acid is dehydrated to form a dianhydride, and the dianhydride is reacted with a second dianhydride and a diamine under copolymer-forming conditions.
Patent EP-0144850-A2 (EP)
Inventor: JEKAT HERBERT DR-ING
IPC: B01F7/18
Filed: 1984-11-19
Abstract: Die Erfindung betrifft ein Rührwerk zum Rühren von flüssigen Medien insbesondere zum Betrieb in in das Medium völlig eingetauchtem Zustand. Die Lager und die Kupplung für die Rührerkswelle sind in einer Tauchglocke angeordnet, wobei zwischen den Lagern und der Kupplung einerseits und dem zu rührenden Medium ein Gaspolster vorhanden ist, um den Zutritt und damit eine eventuelle Beschädigung der Lager und der Kupplung durch das Medium zu vermeiden. Das Gaspolter kann mittels einer Zufuhrleitung periodisch oder ständig nachgefüllt werden.
Patent EP-0148418-A2 (EP)
Inventor: KARLSSON JAN
IPC: B66F9/18
Filed: 1984-12-05
Abstract: In a side lifting apparatus for detachable connection to a container (7) from the side, which comprises a horizontal main girder (1) and two downwardly directed locking pins (24, 25) arranged turnably in bearing housings (22, 23) to be brought into locking engagement with top corner fittings (31, 32) of the container, it is suggested according to the invention to arrange at the ends of the main girder (1) two vertical columns (2, 3) carrying said bearing housings (22, 23) and locking pins (24, 25) and comprising an upper member (16; 17) carrying the locking pin (24; 25), and a lower member (14; 15) rigidly mounted to the horizontal main girder (1), said two members (14,16; 15,17) of each column (2; 3) being axially displaceable in relation to each other in order to alter the distance of the locking pin (24; 25) to the main girder (1). When handling an inclined container (7), the locking pins (24; 25) are arranged by extending the column (2, 3) in question, to be set at different levels in relation to each other, said difference in levels corresponding to the inclination of the container.