baber/WOPTO huggingface dataset:
Patent CZ-280300-B6 (CZ)
Inventor: DEMBOVSKY VLADIMIR DOC ING CSC
IPC: H05H1/34
Filed: 1992-03-12
Abstract: Přívody jsou provedené samostatnými vodiči (3,  4), z nichž vodič (3), přivádějící proud na  pomocný oblouk (5) je napojen na trysku (2)  pomocného oblouku (5) ve vstupní části trysky  (2) a další vodič (4), odvádějící proud z  pracovního oblouku (6) je napojen na trysku (2)  za místem přivázání pomocného oblouku (5) ve  výtokovém kanálu trysky (2). Alternativně je  další vodič (4) napojen na dutou elektrodu (1),  prodlužující svým vývrtem kanál trysky (2).ŕ
Patent CZ-280824-B6 (CZ)
Inventor: WONG JACOB Y
IPC: G01N21/03
Filed: 1991-04-02
Abstract: Detektor požáru je citlivý na výskyt oxidu  uhličitého a obsahuje detekční jednotku (26)  umístěnou na jednom konci kanálu (20)  vytvořeného ve vzorkovací komoře (44) pro vzorky  vzduchu a spojené otvory (30) s okolním  ovzduším. Proti detekční jednotce (26)  je na druhém  konci kanálu (20), který má  například tvar U, umístěn zdroj (12) záření,  které je pohlcováno oxidem uhličitým při jeho  zvýšené koncentraci. Vzorkovací komora (44) je  opatřena membránou, která je propustná pro oxid  uhličitý, ale nepropustná pro kouř nebo prach a  kterou jsou překryty otvory (30) ve stěnách  vzorkovací komory (44) nebo otvory (48) ve  stěnách pouzdra (46). Detekční jednotka (26) je  spojena s elektronickým obvodem (66)se zdrojem  signálu o úrovni koncentrace oxidu uhličitého  nebo o rychlosti změny koncentrace oxidu  uhličitého, spojeným s poplachovým signálním  obvodem (76). 
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Patent CZ-287625-B6 (CZ)
Title: Device for cutting off and holding down threads for circular knitting machine
Inventor: ANDO JAN
IPC: D04B15/61
Filed: 1996-01-24
Abstract: The proposed device (1) for cutting off and holding down threads is provided in each thread supply with a vertical supporting column (8) of a thread cutting mechanism (7) that is offset to axis of a toothed cutting disk (4). At the end of the vertical supporting column (8) L-shaped bottom part (10) there is mounted a cutting edge (12a) of the corresponding thread cutting mechanism (7). A second disk (6) is co-axially arranged underneath the toothed cutting disk (4), whereby the radius of said second disk (6) is less than the radius of the toothed cutting disk (4) and greater than the thread cutting mechanism (7) cutting line distance from the axis of rotation of the circular knitting machine that are arranged above the toothed cutting disk (4). Said L-shaped bottom part (10) enables passage of a thread (F) behind the thread cutting mechanism (7) and its cutting off by the subsequent cutting edge (12b) so that a thread (F) of longer length is sucked in through a suction hole (15a).
Patent CZ-284256-B6 (CZ)
Title: Novel process for preparing formoterol and related compounds
Inventor: TROFAST JAN WILLIAM
IPC: C07C233/43
Filed: 1991-09-25
Abstract: The present invention is directed to a process for preparing formoterol and related compounds and derivatives thereof and their pharmacologically and pharmaceutically acceptable fumarate salts and/or solvates. The present invention is also directed to certain formoterol related compounds per se.
Patent CZ-287530-B6 (CZ)
Title: System for continuous monitoring electrical conductivity of at least a portion of alternating current power system
Inventor: ALLIN PATRICE ING
IPC: G01R19/22
Filed: 1994-03-17
Abstract: In the present system a means for controlling a controlled rectifier (Th1, Th2) ensures generation of switching-off signal for the controlled rectifier (Th1) during a first period (T1) of preset duration of a measuring cycle (T) and control signals, being adapted for generating a direct-current component during a second period (T2) of the preset duration of a measuring cycle (T), whereby a means for measuring the direct-current component voltage (Vc) contains means for measuring a first value (V1) and a second value (V2) representing respectively the direct-current component voltage during the first period (T1) and the second period (T2), and a means for calculation of a difference between the first value (V1) and the second value (V2), whereby this difference represents the direct-current component voltage (Vc) to be measured.
Patent CZ-279209-B6 (CZ)
Inventor: FREITHOFNIGG INGO DIPL ING
IPC: B28D1/08
Filed: 1993-04-14
Abstract: Podvozek je opatřen nejméně dvěma hnacími koly  (43, 44) připojenými jednotlivě ke hnacímu  hřídeli (42) hnacího motoru (34) přes spojku z  motorové pily, jejíž vodící lišta je orientována  příčně ke směru posuvu podvozku, který je  opatřen alespoň jedním přídavným výkyvným kolem  (38) a opěrnými válečky (32) pro opření o zdivo  (31). K podvozku je připevněno zařízení ke  stranovému naklánění motorové pily, jež sestává  z kolejí (12), na kterých je výškově  přestavitelně umístěna motorová pila a které  jsou na jednom svém konci vzájemně spojeny osou  (23), jež je uložena otočně v ložiskových  blocích (15) připevněných na základové desce  podvozku. Na jedné koleji (12) je upevněna  jedním svým koncem tyč (17), která je opatřena  závitem, prochází vrtáním ve sloupku (1)  podvozku a na jejím druhém konci je našroubováno  ruční kolo (36) pro nastavení odstupu mezi  kolejemi (12) a sloupkem (1) podvozku.ŕ
Patent CZ-284419-B6 (CZ)
Inventor: JASINSKI LEON
IPC: H04W88/18
Filed: 1993-09-17
Abstract: Komunikační systém obsahuje základnovou stanici (10), která má paměť (116) pro uložení informací v množině informačních souborů, vztahujících se k množině informačních služeb. Přijímač přijímá žádost (300) o informační službu pro vyžádání informace z nejméně jednoho z množiny informačních souborů z přijímače (200) selektivního volání. Vysílač (212) vysílá požadované informace nejméně z jednoho souboru informační služby k přijímači (200) selektivního volání. Přijímač (200) selektivního volání obsahuje generátor pro generaci žádosti (300) o informační službu a vysílač (212), vysílající tuto žádost (300) o informační službu. Přijímač (200) selektivního volání přijímá informace, vysíláné ze základnové stanice (100) jako odezvu na žádost (300) o informační službu a displej (208) zobrazuje přijímané informace.
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Patent SK-279225-B6 (SK)
Title: Pharmaceutical composition suitable for the treatment of schizophrenia
Inventor: FISCHER VOLKER
IPC: A61K47/22
Filed: 1991-08-14
Abstract: Pharmaceutical composition suitable for the treatment of schizophrenia consists of clozapine and L-ascorbic acid. Clozapine to L-ascorbic acid ratio ranges from 1 : 3 to 1 : 40 by weight. One dosage volume contains 25 milligrams or 100 milligrams of clozapine.
Patent SK-278740-B6 (SK)
Title: The combustion device
Inventor: MORITA SHIGEKI
IPC: F23D17/00
Filed: 1991-06-27
Abstract: The combustion device used for inlet of the powder fuel and gas containing oxygen in the firing space closed to the steam boiler, containing the mixing supplying pipe (1), on the outer circuit of which towards the firing space (2), there is fixed the ring (3), in order the flame to be kept, while round the mixing pipe (1), in the radial direction, and round the ring (3), there is located the tubular bow (6) overlapping the ring (3) in the axial and radial direction towards the firing space (2), and where on the external surface of the bow (6), there is located a facility used for creating of oxidising atmosphere opened to towards the firing space (2) and it is equipped with the secondary and tertiary channel (5, 4). The tubular bow (6) is created based on the outer circumferential wall (61) and internal circumferential (62), passing in the parallel direction with the mixing supplying pipe (1), while the part of the internal circumferential wall (62) is extended, in the area round the ring (3) and this extension has a conic shape directed to the firing space (2), and both of these walls are connected with the final connecting wheel (63) and o the other side away of the firing space (2), they are divide with the use of the dividing pipe (64) in a radial direction.
Patent CZ-278353-B6 (CZ)
Title: Revesible plough with tilting soil removing blade
Inventor: SVOBODA FRANTISEK
IPC: A01B3/40
Filed: 1992-04-07
Abstract: The reversible plough with tilting soil removing blade for deflecting soil on both sides, formed by a bottom with one symmetrical ploughshare and a solid central part (2) of the mould-board, whose profile is supplemented by right and left tipping flaps (3) of the mould-board (3), provided with a swinging tongue (8) with travel wheels (12) for directional guidance and further allowing the combined setting of the ploughshare by means of a ball joint (16), which allows vertical shift of the whole frame (13).<IMAGE>
Patent CS-276805-B6 (CS)
Inventor: CERNA JITKA DIPL CHEM
IPC: A61K31/19
Filed: 1990-05-04
Abstract: Řešení spadá do oblasti farmaceutického průmyslu. Obsahuje způsob stabilizace labilních folátů, tj. derivátů kyseliny listové, které tvoří většinu členů vitaminové skupiny folacin. Spočívá v šetrné dehydrataci vodných roztoků folátů nebo jejich solí se sacharidy za vzniku ve vodě rozpustných komplexů, které ' jsou výrazně stabilnější než výchozí foláty. Zvláště stabilní komplexy vznikají za těchto podmínek vazbou na laktosu přimo v mléce, kde působí jako další stabilizátory bílkoviny. Reakce probíhá v roztoku o hmotnostním poměru 10-2 až 10'6 g folátů na 1 g sachari
du. Tímto postupem je možno připravit lékovou formu biologicky vysoce účinných látek.
Patent CZ-284604-B6 (CZ)
Title: Bed for driver's cabin of utility car or truck
Inventor: BRAND OSKAR
IPC: A47C21/08
Filed: 1995-06-23
Abstract: The safety device is formed as a one-piece safety bracket (8). The bracket is pivoted approx. a pivot axis (6), parallel to the berth surface, via a pivot bearing (7) fastened to the berth. It is movable between a non-active position and a retaining position, and projects freely from the bearing in either position. The bearing is a friction bearing, with end stops for both bracket positions. The bracket has two parallel bars. It is formed from a tubular profile, which is enclosed by a padding material. <IMAGE>
Patent CZ-283175-B6 (CZ)
Title: Liquefying and treating process of organic waste, particularly liquid manure of domestic animals by biological way
Inventor: HYLMAR BOHUMIL ING
IPC: C02F11/02
Filed: 1993-09-15
Abstract: This invention involves a method of liquefying and treating organic waste, in particular sludge manure from farm animals, in a biological manner the nature of which is based on the fact that organic waste is mixed with a combination of bentonite or/an zeolite and at least one dried anaerobic or/and facultative anaerobic strain of bacteria of lactic and/or propionic fermentation in a quantity of at least 0.1 kg of the above-mentioned combination per cubic metre of organic waste while one gram of the above-mentioned combination contains at least 10<2> of the vital bacteria. The given combination is added to the organic waste preferably in the form of a suspension in a liquid free of bactericidal and/or bacteriostatic effects against the given bacteria, in particular in a nutrient solution, for example in whey.
Patent CZ-285119-B6 (CZ)
Title: Process for preparing esters from fats of natural origin
Inventor: STERN ROBERT ING
IPC: C11C3/04
Filed: 1993-09-24
Abstract: A description is given of an improved process for producing esters from natural fats (vegetable and animal fats) and from low molecular weight alcohols, in which the soaps and the oily compounds entrained in the alkaline phases are recycled by treating them, after acidification and separation, with a fraction of the glycerol phase produced, in the presence of an alkaline catalyst and in order to form at best a triglyceride or a partially substituted glyceride. This process makes it possible quantitatively to obtain methyl, ethyl, propyl or butyl esters which can be used as a substitute for gas oil.
Patent CZ-284572-B6 (CZ)
Inventor: PREIS KARL-HEINRICH
IPC: H05B41/282
Filed: 1994-12-03
Abstract: Zdroj obsahuje přístroj (32) na zjišťování chybného proudu, který vyhodnocuje pokles napětí vzniklý na ohmickém měřicím odporu (25) a vydává vypínací signál (40) do taktovaného měřícího transformátoru (5) napětí. Ohmický měřící odpor (25) je uspořádán ve vedení (24) taktovaného měřicího transformátoru (5) napětí, v němž protéká provozní střídavý proud taktovaného měřicího transformátoru (5) napětí, jehož frekvence se rovná frekvenci spínacího signálu (23), kterým je ovládán výkonový spínač (16). Pro potlačení podílu poklesu napětí, snímaného na ohmickém měřícím odporu (25), jehož frekvence odpovídá frekvenci spínacího signálu (23), jsou upraveny prostředky, například dolní propust (33) a/nebo paralelní kondenzátor (26) přemosťující ohmický měřicí odpor (25). Taktovaný napájecí zdroj je vhodný zejména pro provoz plynových výbojek (7) ve vozidlech, přičemž zaručuje účinnou ochranu osob (30) proti nezamyšlenému dotyku součástí vedoucích napětím.
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Patent CZ-286464-B6 (CZ)
Title: Protecting device for telescopic shafts
Inventor: ADAMEK WOLFGANG ING
IPC: F16C1/04
Filed: 1996-10-24
Abstract: The proposed protective device for telescopic shafts, particularly rotating propeller shafts (1) is intended for drive of agricultural implements or in  agricultural implements. The device has two protecting tubes (8, 9) of plastic material inserted one in another, overlapping each other and in the direction of their longitudinal axis (5) adjustable with respect to each other. The external protecting tube (8) is provided with three pairs of ribs (13, 14 distributed on circumference thereof, being arranged at a certain distance from each other and forming a slot (11) between them. Between the pairs of ribs (13, 14) that enter inner surface (12) of the external protecting tube (8) inward to longitudinal axis (5), there are arranged guide projections (15) projecting also inward to the longitudinal axis (5) and forming a centering and radial support of the external protecting tube (8) with respect to the internal protecting tube (9). The external protecting tube (8) outer surface is smooth, without projections.
Patent CZ-285195-B6 (CZ)
Title: Liquid aqueous concentrates of cleansing agents
Inventor: JESCHKE RAINER
IPC: C11D3/10
Filed: 1994-06-03
Abstract: PCT No. PCT/EP94/01816 Sec. 371 Date Dec. 11, 1995 Sec. 102(e) Date Dec. 11, 1995 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29418 PCT Pub. Date Dec. 22, 1994Pourable, liquid, aqueous cleaning concentrates comprising a) at least about 10% by weight of at least one water soluble abrasive; and b) from about 2 to about 30% by weight of a mixture of narrow-range alkyl polyglycol ethers, amphoteric surfactants and soap, the ratio by weight of amphoteric surfactants to narrow-range alkyl polyglycol ethers being 1:10 to 3:1, the ratio by weight of amphoteric surfactants to soap being 15:1 to 1:3 and the ratio by weight of narrow-range alkyl polyglycol ethers to soap being 25:1 and 1:1.\!
Patent CZ-286465-B6 (CZ)
Title: Plastic foil
Inventor: FUERST MICHAEL
IPC: B32B27/32
Filed: 1996-11-18
Abstract: The invented foil (1) side turned away from a silicon layer (4) is at least partially provided with adhesive (5) and between a polyolefin supporting layer (2) and the silicon layer (4) there is placed a refractory intermediate layer (3). The plastic foil is used as a protective layer against condensate and/or as a barrier against moisture for lining motor vehicle internal space.
Patent CZ-284873-B6 (CZ)
Title: Process for producing steel sheet with oriented crystals, particularly for transformers
Inventor: BAVAY JEAN-CLAUDE
IPC: C22C38/16
Filed: 1996-03-08
Abstract: Electrical steel sheet is made by concasting steel of composition in wt. %:- 0.02-0.09 C; 2.5-4 Si; 0.027-0.17 Mn; 0.007-0.02 S; 0.01-0.03 Al; 0.004-0.012 N; 0.06-5 Cu; balance Fe and impurities. The concast slab or strip is reheated to 1200-1300 deg. C before being hot rolled to a thickness of 1-5 mm and then coiled at 500-700 deg. C. The strip is then cold rolled to below 0.5 mm, annealed to produce a primary recrystallisation and a decarburisation in a moist atmosphere and then coated with MgO. Finally it is annealed to produce a secondary recrystallisation and coated with an insulation layer which is fired.
Patent SK-279178-B6 (SK)
Title: An adhesive stick with improved adhesive strength
Inventor: GIERENZ GERHARD
IPC: C09J7/00
Filed: 1990-06-27
Abstract: A dimensionally stable adhesive stick, easily rubbed off, consists of an aqueous preparation of a synthetic polymer, soap gel and, if desired, other additives. In order to improve the adhesive strength, an aqueous polyurethane dispersion being freed from solvents is used as the aqueous preparation of the synthetic polymer.
Patent CZ-300933-B6 (CZ)
Title: Process for preparing 5-[4-[[3-methyl- 4-oxo-3,4-dihydroquinazolin-2-yl]methoxy] benzyl] thiazolidine-2,4-dione
Inventor: CHEBIYYAM PRABHAKAR
IPC: C07B61/00
Filed: 1999-09-10
Abstract: In the present invention, there is disclosed a process preparing 5-[4-[[3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl]methoxy]benzyl]thiazolidine-2,4-dione of the general formula 1, which preparation process comprises: (a) reducing the compound of the general formula 2' where R represents an alkyl group containing 1 to 4 carbon atoms, if desired re-esterifying using sulfuric acid at a temperature in the range of 0 to 60 degC to obtain a compound of the general formula 3'; (b) hydrolyzing the compound of the general formula 3' to obtain an acid of the general formula 4; (c) condensing the acid of the general formula 4 with N-methyl anthranilamide directly without any pre-activation to produce the compound of the general formula 1 and if desired; (d) converting the compound of the general formula 1 to its pharmaceutically acceptable salt, whereas in the step (a) a Raney nickel or magnesium in alcohol is used for reducing the compound of the general formula 2' and in the step (d) potassium hydroxide or potassium carbonate is used for the preparation of potassium salt of the compound of the general formula 1.
Patent CZ-296364-B6 (CZ)
Title: Method of centerless grinding cylindrical surfaces and device for making the same
Inventor: JUNKER ERWIN
IPC: B24B49/10
Filed: 2002-08-06
Abstract: In a method for centerless grinding cylindrical surfaces, attention must be paid to the fact that the workpiece (3), being symmetrically machined during its rotation, is placed in a very specific position between the grinding wheel (1), the regulating wheel (2) and the support guide (4). The optimal position of the workpiece (3) initially set cannot be maintained as a result of the progression of the grinding process and the changes caused by said process in the diameter and contour of the workpiece (3). The invention provides a solution to said problem, whereby height adjustment and/or the oblique position of the support guide (4) are automatically modified in accordance with the progression of the grinding process and during said grinding process with the purpose of achieving operationally optimal readjustment. The progression of the grinding process can be detected using measuring techniques, e.g. by measuring the diameter of the workpiece (3) or its deviation from roundness and using said measurement as output variable for adjusting the support guide (4). Disclosed is also a device for carrying out the above-described method.
Patent CZ-303935-B6 (CZ)
Title: Device for increasing adhesion of vehicle wheels
Inventor: SLAJ MARCEL
IPC: B60B39/10
Filed: 2009-04-01
Abstract: In the present invention, there is disclosed a device for increasing adhesion of vehicle wheels by activation of spreading roughening material, wherein the vehicle is provided with wheels comprising spreading containers (3) with a feedstock of spreading roughening material (5). At the bottom, said containers (3) have explosive cartridges (6) that can be electrically initiated by the vehicle driver and that have a directional effect wherein the explosive cartridges (6) are covered by protective screens (4). The invention can be used on wheeled means of conveyance in case of vehicle skid on the icy road. The initiation only comprises pressing of a switch button on a dashboard so that the driver can fully devote to vehicle driving. The activation rate can be as quick as a rifle shot. The increased adhesion can also be used in case of moving off on an icy road.
Patent CZ-303593-B6 (CZ)
Title: Device to measure composition and volume of gas and method of making the same
Inventor: HABART JAN
IPC: B65D77/06
Filed: 2010-04-12
Abstract: The technical solution provided therein relates to a device for measuring a volume and/or composition of a gas of more sources, comprising at least two gas sources (1) generating continuously gas and at least two storage bags (2) disposed with a gas-tight container (3), whereby the number of the storage bags (2) is the same as the number of the gas sources (1) wherein each gas source (1) is connected through a line capable of supplying gas with a storage bag (2). Each storage bag (2) is provided with a discharge valve (4) being connected to a line (5) capable of supplying gas to a gas meter (6) common for all the storage bags (2) and/or to an gas composition analyzer (7) common also for all the storage bags (2), whereby said gas-tight container (3) is provided with a pressure equalizing valve (8) and a pressurizing valve (9). The technical solution of the present invention further relates to a method of measuring volume and/or composition of a gas of several sources by making use of the above-described measuring device.
Patent CZ-303629-B6 (CZ)
Title: Method of determining appearance properties of yarn and apparatus for making the same
Inventor: SRAMEK RUDOLF
IPC: B65H63/06
Filed: 2011-12-05
Abstract: The invented method of determining appearance properties of yarn (1) comprising a plurality of yarn sections arranged side-by-side parallel to each other is characterized in that an image of the plurality of yarn (1) coils guided continuously in a layer from a source onto a monitoring drum (6), is sensed by a line sensor (11) wherein the yarn (1) is then drawn off the drum (6). The invention also relates to an apparatus for making the above-indicated method, said apparatus comprising a storage area (63) for monitoring the yarn (1), said storage area (63) being represented by a surface of a revolving monitoring drum (6) wrapped in the form of a spiral by a plurality of yarn coils (1) and coupled with a drive. In the neighborhood of the monitoring drum (6) circumference, there is arranged a light source (10) and an optical line sensor (11) of reflected light. In front of the monitoring drum (6), there are arranged means for feeding yarn (1) and behind the monitoring drum (6), there are arranged means for drawing-off the yarn (1).
Patent CZ-307407-B6 (CZ)
Title: A combined burner for blowing oxidizing gas and fuel into the melting furnace
Inventor: BRHEL JAROSLAV
IPC: F23D14/48
Filed: 2017-03-13
Abstract: The combined burner for blowing oxidizing gas and fuel into the melting furnace is fixed to the furnace and is provided with a fuel inlet, an oxidizing gas inlet and fuel and oxidizing gas outlets. It consists of a fixed part (2) of the burner (1) and a movable nozzle (4) which is rotatably mounted inside the body (2.1) of the fixed part (2) of the burner. The oxidation gas inlet (7) leads into the movable nozzle (4) which is controlled by a drive (3) installed outside the working area of the furnace. The axle (x) of the movable nozzle (4) is diverted from the axis (x) of rotation of the movable nozzle (4) by angle α in the range from 5 to 60° and the movable nozzle (4) is rotatable about the axis (x) in any direction by angle β in the range from 0 to 180°. The movable nozzle allows to direct the gases blown to different furnace locations. At the same time, the entire burner is firmly mounted in the wall or in the ceiling, or in the furnace lid, so that the furnace space remains sealed.