baber/WOPTO huggingface dataset:
Patent EP-0052599-A2 (EP)
Inventor: TRYBULSKI EUGENE J
IPC: C07C309/65
Filed: 1980-02-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LU, NL, SE Compounds of the general formula  see diagramm : EP0052599,P6,F2  wherein X and Y each signify hydrogen, halogen with an atomic number of at most 35 or trifluoromethyl and Z signifies hydroxy, methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine. 1. Claims for the Contracting State : AT A process for the manufacture of propargyl derivatives of the general formula  see diagramm : EP0052599,P6,F1  wherein X and Y each signify hydrogen, halogen with an atomic number of at most 35 or trifluoromethyl and Z signifies hydroxy, methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine, characterized by reacting a compound of the general formula  see diagramm : EP0052599,P6,F3  wherein X and Y have the above significance, with propargyl alcohol in the presence of a palladium (II) salt, an organophosphine, a tertiary or secondary amine and of copper (I) iodide and, if desired, converting the resulting compound of formula I in which Z signifies hydroxy into a compound of formula I in which Z signifies methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine.
Patent EP-0062147-A2 (EP)
Inventor: DOBRAMYSL WILHELM DIPL-ING DR
IPC: C07D251/64
Filed: 1982-02-12
Abstract: Verfahren zur Herstellung monomerer, mit aliphatischen Alkoholen mit 1-2 C-Atomen teilverätherter Methylolmelamine mit mindestens 4 Mol Formaldehyd pro Mol Melamin durch Umsetzung von Melamin, Paraformaldehyd und Methanol bzw. Äthanol in einstufiger Reaktion im molaren Verhältnis Melamin zu Formaldehyd zu Alkohol von 1 : 5-10 : 6-20 in praktisch wasserfreiem Medium, unter Stickstoffatmosphäre, bei einem pH-Wert von 7-8, Temperaturen zwischen 50 und 90 °C und einer Reaktionszeit zwischen 3 und 30 Stunden.
Patent EP-0057474-A2 (EP)
Inventor: LECHTKEN PETER DR
IPC: G03F1/88
Filed: 1979-07-09
Abstract: Die Erfindung betrifft Acylphosphinoxid-Verbindungen der allgemeinen Formel <IMAGE> wobei R¹ für einen Alkylrest, einen Cyclohexyl-, Cyclopentyl, Aryl-, halogen-, alkyl- oder alkoxyl-substituierten Aryl-, einen S- oder N-haltigen fünf- oder sechsgliedrigen heterocyclischen Rest steht; R² die Bedeutung von R¹ hat, wobei R¹ und R² untereinander gleich oder verschieden sein können, oder für einen Alkoxyrest, für einen Aryloxy- oder einen Arylalkoxyrest steht, oder R¹ und R² miteinander zu einem Ring verbunden sind; R³ für einen mindestens zweifach substituierten Phenyl-, Naphthyl, Pyridyl-, Furyl oder Thienylrest steht, der mindestens an den beiden zur Verknüpfungsstelle mit der Carbonylgruppe benachbarten Kohlenstoffatomen Substituenten trägt, die Alkyl-, Alkoxy-, Alkylthioreste, Cycloalkylreste, Phenylreste oder Halogenatome sein können, ein Verfahren zur Herstellung dieser Acylphosphinoxidverbindungen aus Säurehalogeniden der allgemeinen Formel R³-?-X worin X für Chlor oder Brom steht und einem Phosphin der allgemeinen Formel <IMAGE> sowie die Verwendung dieser Acylphosphinoxide als Photoinitiatoren in photopolymerisierbaren Überzugsmitteln, Lacken und Druckfarben.
Patent EP-0070402-A2 (EP)
Inventor: SASAKI YOSHITAKA
IPC: H01L21/3205
Filed: 1982-06-23
Abstract: A method of forming electric conductive patterns comprising the steps of forming first conductive patterns (14) on a semiconductor substrate (1) directly or through an insulating layer (2) with first insulating film (5) being formed thereon, selectively forming second conductive patterns (15), forming Insulation layers (12) on side surfaces of said second conductive patterns (15), thereby electrically insulating said second conductive patterns (15) from said first conductive patterns (5) through said insulation layers (12) in a self-aligned manner. An semiconductor device having electric conductive patterns formed by abovementioned method.
Patent EP-0071174-A2 (EP)
Inventor: SERBER STEPHEN L
IPC: F23Q7/10
Filed: 1982-07-21
Abstract: A burner ignition and flame monitoring system is disclosed in which a hot surface ignitor (24) has a duel function. The hot surface ignitor (24) is first used as an ignitor element and then as a flame rod or sensing means of a flame rectification system. If the flame has established the ignitor (24) actuates on a control means (35) via a flame sensing circuit (50). The control means (35) switches a control switch (23) to deenergize the ignitor (24) when the flame has established.
Patent EP-0083509-A2 (EP)
Inventor: HISHIOKA YOSHIKI
IPC: G10L15/28
Filed: 1982-12-23
Abstract: Disclosed hereunder is a method of speech recognition which is characterized in that; 
     it executes the final matching operation for each characteristic pattern according to the preliminarily selected order prior to the final matching, where any further calculation in reference to such a characteristic pattern is not executed after a specific condition has been satisfied during the matching calculation, and as result, calculation requirements can be drastically minimized so that the speech recognition can eventually be implemented at higher speed and yet under a sharply reduced cost.
Patent EP-0064939-A2 (EP)
Inventor: HIRAKAWA TADASHI C O MIHARA MA
IPC: B31F1/28
Filed: 1982-05-03
Abstract: There is provided a single facer consisting of an upper roll, a lower roll, pasting means and a pressure member in parallel with the lower roll for manufacturing single-faced corrugated board, and this single facer is characterized by the provision of a suction conveyor having belts for conveying single-faced corrugated board, said suction conveyor being disposed at the side of another sheet in the transport passage of said single-faced corrugated board in the proximity of the engaging point between said lower roll and pressure member, thereby preventing the strip-off or separation of contact portion between said corrugated sheet and another sheet by means of said structure, extremely simple and compact in form.
Patent EP-0095049-A2 (EP)
Inventor: COLARUOTOLO JOSEPH F
IPC: C02F3/34
Filed: 1983-04-26
Abstract: This invention relates to the treatment of obnoxious waste effluents, both industrial and municipal, such as chemical waste landfill leachates, chemical process wastewaters and other obnoxious waste effluents by the use of microbial cultures, especially adapted to biodegrade the obnoxious chemicals in the chemical wastes, such as activated sludge and inoculants for activated sludge, and the new inoculated activated sludges and their use in biological wastewater systems such as continuous and batch reactors.
Patent EP-0101894-A2 (EP)
Title: Method of processing electrically conductive pyrrole polymers
Inventor: NAARMANN HERBERT DR
IPC: H01B5/00
Filed: 1983-07-21
Abstract: 1. A method of processing an electrically conductive pyrrole polymer, wherein the pyrrole polymer in the form of a film or sheet is compression-bonded to a sheet-like, electrically non-conductive susbtrate as the base at from 150 to 300 degrees C and under a pressure of not less then 50 bar.
Patent EP-0117896-A2 (EP)
Inventor: DINGERKUS HEINZ-LUDWIG ING-GRA
IPC: B65H23/038
Filed: 1983-09-24
Abstract: Regeleinrichtung zur kanten- oder mittengenauen Führung von bandförmigen Materialbahnen, die über Rollen laufen und von einem Stellglied geführt werden und deren Position zur Erfassung der Regelabweichung bestimmt wird. Um eine pendelfreie Regelung zu ermöglichen, fließt die aus dem an einer vorgegebenen Stelle gemessenen Istwert und dem Sollwert ermittelte Regelabweichung multiplikativ mit der Bandgeschwindigkeit in einen ersten Regelkreis (14) zur Stabilisierung ein. Dem ersten Regelkreis (14) ist zwischen dem Ausgang eines Integrators (20) und dem Stellglied (5) ein zweiter Regelkreis (15) mit einem Stellungsregler (22) für das Stellglied (5) unterlagert, wobei der Stellungsregler (22) mit einer Regelabweichung beaufschlagt wird, die aus dem Ausgangssignal des Integrators (20) als Sollwert und dem Istwert des Stellgliedes (5) gebildet wird.
Patent EP-0089140-A2 (EP)
Inventor: BOUPLON EDWARD J
IPC: B25D15/00
Filed: 1983-03-01
Abstract: A vibratory impact hammer including a hammer body assemblage suspended by rubber mounts for reciprocal axial movement in a support frame, the rubber mounts providing guiding and damping action of the assemblage in either direction of axial movement without extraneous friction forces acting thereupon, and a pair of synchronously driven eccentric weights which are arranged to provide vibratory movement of the assemblage.
Patent EP-0114608-A2 (EP)
Inventor: KRAATZ UDO DR
IPC: C07D249/08
Filed: 1984-01-10
Abstract: The novel substance of the formula <IMAGE> has very good fungicidal properties. The optically active substance of the formula (I) can be prepared from the racemic (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1- ene by resolution of the racemate.
Patent EP-0122380-A2 (EP)
Inventor: HEYER HANS
IPC: B42F21/06
Filed: 1984-02-10
Abstract: 1. Scale strip (1), in particular an appointment strip, fastened on border areas (4') of a wall (4) of letter folders, file cards of the like, for riders (2) which can be displaced on said scale strip and are equipped with U-shape bent retaining lugs (2'), which run in rear engagement spaces (3) extending on either side of the central scale strip fastening zone (Z), characterized in that scale strip (SK) and fastening border area (4') create in the region of the central fastening zone (Z) several longitudinally running, identically shaped embossed ribs (7) and indentations (8), which interlock.
Patent EP-0127824-A2 (EP)
Inventor: LARSON ANDERS G
IPC: E02D31/02
Filed: 1984-05-18
Abstract: The insulating panel comprises a plurality of vertically extending drainage channels (1). A connecting channel (4) extends along the upper (2) and lower (3) edge of the panel and communicates with all drainage channels (1). This allows, that vertically adjacent panels may be laterally offset to each other to such an extent, that no vertical communication between vertically adjacent drainage channels (1) exists. The draining is nevertheless secured in that the water flowing down the upper drainage channels (1) will accumulate and flow laterally along the connecting channel (4) and proceed from there further through the drainage channels (1) of the lower panel.
Patent EP-0136696-A2 (EP)
Inventor: ROGERS HOWARD G
IPC: G02B30/25
Filed: 1984-10-03
Abstract: A stereo imaging system and liquid crystal polarizer therefor includes a television transmitter that transmits a succession of right and left perspective images of a subject to a receiver that displays the right and left perspective images on the screen of a CRT. A fixed polarizer polarizes the CRT images along a first, fixed transmission plane, and a switchable liquid crystal cell alternately rotates the transmission plane between the first, fixed alignment and a second, orthogonal alignment in synchronism with the display of the right and left perspective images on the CRT screen. A viewer wears viewing spectacles in which each of the two eyepieces is provided with an analyzer material with orthogonal transmission plane alignments so that the right and left perspective images will be presented to the right and left eyes of the viewer to provide a three dimensional composite perception. The liquid crystal cell includes a liquid crystal material of the twisted nematic type that is doped with a chiral material to provide rise and switching response times substantially less than the duration of half of the television image frame to permit the fabrication of large area, fast-switching, twisted nematic fiquid crystal cells suitable for use in steroscopic TV or computer video graphics systems.
Patent EP-0149731-A2 (EP)
Inventor: KANG JUNG W
IPC: C08L21/00
Filed: 1984-10-19
Abstract: Rubber compositions and metal-reinforced rubber ply members have improved metal adhesion and metal adhesion retention to brass and brass-plated metallic reinforcement. The improvement comprises admixing from about 0.5 to about 10.0 parts per hundred rubber (phr) of nickel molybdate, cobalt molybdate or a mixture thereof with a vulcanizable rubber composition prior to embedding the metallic reinforcement therein and curing. A method for improving the metal adhesion and metal adhesion retention between a vulcanizable rubber and brass or brass-plated metallic reinforcement includes the steps of dispersing from about 0.5 to about 10.0 phr of nickel molybdate, cobalt molybdate or a mixture thereof in a vulcanizable rubber composition prior to curing.
Patent EP-0146042-A2 (EP)
Inventor: TIHANYI JENO DR-ING
IPC: H01L27/14
Filed: 1984-11-29
Abstract: Zur Erhöhung der Sperrspannungsfestigkeit eines Fototransistors (1) liegt im allgemeinen zwischen seiner Basiszone und seiner Emitterzone ein Widerstand, der den Kollektor-Basis-Sperrstrom abführt. Bei Beleuchtung soll dieser Widerstand möglichst groß sein, um die Stromverstärkung zu erhöhen. Der Widerstand wird durch die Drain-Source-Strecke eines IGFET (2) vom Verarmungstyp gebildet, dessen Gateanschluß (G) auf festem Potential liegt. Im unbeleuchteten Zustand des Fototransistors leitet der IGFET; mit zunehmendem Fotostrom wird sein Widerstand höher.
Patent EP-0140465-A2 (EP)
Inventor: BROADUS KEELE D JR
IPC: H04R1/34
Filed: 1984-06-04
Abstract: Opposed side walls (16, 18; 20) of a loudspeaker horn (12) are constructed to direct portions of a sound beam toward a target over different preselected included angles, producing an incident beam which is substantially coextensive with the target. The side walls (16, 18; 20) preferably extend downstream at the preselected angles over a distance at least comparable to a maximum wavelength at which the horn is to be used.
Patent EP-0119146-A2 (EP)
Title: Cintre chauffant pour vêtements
Inventor: FOURNIER GEORGES
IPC: F26B9/00
Filed: 1984-03-12
Abstract: L'invention concerne un cintre chauffant pour vêtements, destiné à assurer le séchage de linge encore humide. Un col central (2) comporte une canalisation intérieure (14) pouvant recevoir un séche cheveux (4). Des canalisations (16) et (17) débouchant aux extrémités des branches latérales (6) et (7), ainsi qu'une canalisation (18) et des ouvertures (26) et (27) permettent de répartir l'air chaud soufflé sur un vêtement suspendu. Application: séchage rapide de tout vêtement humide.
Patent EP-0148743-A2 (EP)
Inventor: OHDAIRA AKIO
IPC: C08L101/00
Filed: 1985-01-02
Abstract: A thermoplastic resin composition comprising a melt mixed product of (A) 70 to 98% by weight of at least one thermoplastic resin selected from the group consisting of polyamides, polyacetals, polyesters, and polycarbonates and (B) 30 to 2% by weight of ultra-high molecular weight polyolefin powder having an intrinsic viscosity [η] of 10 dl/g or more, measured in decalin at 135° C, and having an average particle size of 80 µm or less and having a particle size distribution such that substantially all of the powder particles pass through a sieve having a sieve number of 100 and at least 20% by weight of the total powder particles pass through a sieve having a sieve number of 350.This thermoplastic resin composition has excellent abrasion resistance, excellent impact resistance, and a high critical PV value.
Patent EP-0155632-A2 (EP)
Inventor: SCHIELE HERBERT DIPL-ING
IPC: B04B15/00
Filed: 1985-03-13
Abstract: Process and apparatus for the separation of mixtures of substances by means of centrifugal forces, particularly for the filtration and/or sedimentation of solids from suspensions, wherein the material mixture is rotated in a cake-forming chamber until a cake of solid particles is formed. The resulting cake may thereafter be washed with a wash liquid, centrifuged and discharged from the cake-forming chamber. Discharge from the cake-forming chamber results in rearrangement of the solid particles of the cake. The cake of the rearranged particles is transferred to at least one further processing chamber and dried by centrifugation before being discharged from the apparatus.
Patent EP-0186911-A2 (EP)
Inventor: IKEGAWA SUMIO C O PATENT DIVIS
IPC: G11B7/243
Filed: 1985-12-27
Abstract: in a reversible memory system, a pulsed laser beam generated from a laser unit is directed to a recording layer (2) formed on a substrate 1. The recording layer (2) essentially consists of a recording medium, for example, an iron-nickel alloy containing iron as a mayor component and 27 to 30 atomic % of nickel, which undergoes martensite transformation from a low-temperature phase (D) to a high-temperature phase (E) at a predetermined temperature Af and which undergoes a stress-induced transformation (a<sub>2</sub>) at a characteristic temperature Md. When a region of the recording layer is irradiated with the laser beam having a predetermined intensity, the region undergoes a stress-induced transformation (a<sub>2</sub>) so that the region is changed from the high temperature phase (A) to the low temperature phase (8).
Patent EP-0151018-A2 (EP)
Inventor: BRASSINGTON NIGEL JOHN
IPC: B32B9/02
Filed: 1985-01-28
Abstract: Absorbent laminates, which may be used as or in diapers, incontinence pads, sanitary napkins, tampons or wound dressings, comprise a hydrophilic layer (1) adjacent a water-permeable fibrous web (3). Fluid-transporting wicks extend from within the fibrous web into the hydrophilic layer, and are preferably formed by needling. The hydrophilic layer is preferably a peat moss composite board, and the fibrous web is preferably a nonwoven polyester fleece.
Patent EP-0171985-A2 (EP)
Inventor: DECHELETTE HELEN
IPC: H01R12/52
Filed: 1985-08-02
Abstract: A connector (10) for electrically interconnecting adjacent, parallel, spaced-apart printed circuit boards (A, B, C etc.) includes a housing (12) having a mounting surface (22 or 24) (See Fig. 2) and passageway (26) for receiving a pin-like male commoning element (84 or 72). The connector further includes a stamped, integral terminal (14) mounted in the housing, which has a resilient contact (42) disposed in the pin-receiving passageway (26), and a board engaging portion (18 and/or 20) which is secured to at least a first printed circuit board. A connector (10) is provided on each printed circuit board to be electrically interconnected, and the pin-receiving passageways (26) are aligned in registry. After installation of the connectors (10) and printed circuit boards (A, B, C), the pin-like male commoning element (84 or 72) is inserted through the passageways (26) and apertures (74, 76 or 86b, 86c, 86d) provided in each printed circuit board adjacent each passageway (26), so as to engage each contact (42) of each connector (10) to be interconnected.
Patent EP-0175517-A2 (EP)
Inventor: WIETSMA POPKE
IPC: C08K3/34
Filed: 1985-09-04
Abstract: A thickening agent having improved resistance under alkaline conditions comprises a synergystic mixture of an acrylate polymer and bentonite. These thickening agents are useful in textile padding and drilling muds.
Patent EP-0178859-A2 (EP)
Inventor: TAKEUCHI AKIHIRO
IPC: B60C11/13
Filed: 1985-10-11
Abstract: A pneumatic radial tyre for heavy load vehicles which is constructed to effectively suppress railway wear, and which has a tyre tread provided with at least one circumferential groove (4) to divide a tread in widthwise direction and a carcass comprising at least one carcasss ply of substantially radially extending rubber coated steel cords and a belt layer for reinforcing a crown portion of said carcass ply; wherein the zigzag angle of the main circumferential grooves (4) with respect to an equatorial line of a tyre increases in angle as the tread wears out.
Patent EP-0186346-A2 (EP)
Inventor: BENJAMIN JAMES ANTHONY
IPC: H01L29/70
Filed: 1985-12-04
Abstract: MOMOM structural geometry and fabrication techniques are disclosed. First and second metal layer strips (6 and 10) are supported on an insulating substrate (4) and have vertically overlapped portions sandwiched between insulating layers (8, 12). A generally vertical side (18) is defined through the layers to the substrate to expose vertical edges (20, 24) of the metal layers which are oxidized (32, 34) and covered by a third metal layer (44 extending therebetween. In the preferred embodiment, the middle insulating layer (8) is undercut (28), oxidized (36, 40), and filled with metallization (50), to provide a vertical rectilinear conduction path.
Patent EP-0195239-A2 (EP)
Inventor: GUENTHNER FRANZ
IPC: C03C17/00
Filed: 1986-02-12
Abstract: In a process for decorating glass ceramic sheets, for example oven sheets, the decorative colours are applied directly by screen printing before the ceramisation. The ceramisation and the colour baking are subsequently carried out simultaneously. The additional baking operation and the decal which is usually used are thus no longer necessary.
Patent EP-0194628-A2 (EP)
Inventor: NAKANORI TAKAYUKI
IPC: B22D11/06
Filed: 1986-03-10
Abstract: A continuous casting machine including a container (1) for accommodating a molten metal (7) and a nozzle (2) for supplying the molten metal (7) from the container (1). A pair of rotating rolls (3,4) cools the molten metal (7) to form a solidified shell (8,9) on the surface thereof and compresses the solidified shells (8,9) to produce a metal sheet (10). A number of bearing boxes (11,12) is disposed in a housing (14) for rotatably supporting the respective ends of the rolls (3,4), and a rigid member (32,33) is disposed between the bearing boxes (11,12) in the housing (14). A prestress or initial force is applied to the rigid member (30) through the bearing box (12). and a controller (100) regulates the rotating speed of a drive means (27) in order to control the separating force (P) occurring at a compression of the solidified shells (8,9) by the rolls (3,4). By controlling the separating force (P), a leakage of the molten metal (7) is prevented and a sheet metal (10) having a uniform thickness is continuously obtained.
Patent EP-0206090-A2 (EP)
Inventor: EVANS BEN E
IPC: C07K14/81
Filed: 1986-06-10
Abstract: Peptides having the formula:
     and their use as pharmaceuticals are disclosed. Also disclosed is a process for synthesis of the 4-hydroxyacyl unit of the formula:
Patent EP-0206156-A2 (EP)
Inventor: NISHIOKA HIROYUKI
IPC: G03B42/02
Filed: 1986-06-12
Abstract: @ An X-ray imaging system which enables recording of an X-ray image of an object at a desired time without substantial delay while fluoroscopically observing the X-ray image with the eye, and in which the filament current of the X-ray tube is kept at a constant level at all times, and the tube voltage is supplied in synchronism with the vertical scanning of a TV camera in the form of pulses, the width of which is changed depending upon whether the X-ray image is fluoroscopically observed with the eye or a picture thereof is radiographically recorded.
Patent EP-0195469-A2 (EP)
Inventor: WAELKENS JOOS
IPC: D03D47/34
Filed: 1986-02-21
Abstract: A weaving machine with improved feed for the woof thread, whereby the feed system consists primarily of the combination of at least two components (1-2; 11-12; 25-26); at least one detector to check the travel of the woof thread (5, 6) in the feed system; a drive unit (7) which, when the aforementioned detector detects a fault, cuts out one of the aforementioned components (1-2; 11-12; 25-26) and cuts in at least one other component of the feed system in its place, and a woof mechanism (3).
Patent EP-0195492-A2 (EP)
Title: Receiver for analyzing incoming signals
Inventor: PAYNE ALAN NORMAN
IPC: G01S3/74
Filed: 1986-01-15
Abstract: 57 In a receiving circuit a control circuit (30) and a direction finding circuit (40) generate a digitally encoded "descriptor" which characterises pulses of r.f. radiation received in a particular azimuthal direction and having a particular carrier frequency. The "descriptor" may be compared with data stored in a processing circuit (50) representing r.f. pulses emitted by sources which have already been detected or which are known to exist. To reduce the workload on processing circuit (50) a number of emulator circuits (41) generate pulse patterns which simulate pulses produced by known sources of little inherent interest. If the received pulses match the simulated pulses a gate (18) inhibits control circuit (30).