baber/WOPTO huggingface dataset:
Patent SK-285052-B6 (SK)
Title: Process for preparing (S)-4-{[3-[2-(dimethylamino)ethyl]-1H- indol-5-yl]methyl}-2-oxazolidinone and the intermediate products for this process
Inventor: PATEL RAJNIKANT
IPC: C07D/
Filed: 1996-08-02
Abstract: A process for preparing (S)-4-{[3-[2-(dimethylamino)ethyl]- 1H-indol-5-yl]methyl}-2-oxazolidinone is disclosed, wherein methyl-(S)-N-butoxycarbonyl-4-nitrophenylalaninate is prepared from methyl-4-nitro-(L)-phenylalaninate hydrochloride, than it is reduced to methyl-(S)-N-butoxycarbonyl-4-aminophenylalaninate, a methyl-ester grouping in the methyl-(S)-N-butoxykarbonyl-4- aminophenylalaninate is reduced into (S)-N-butoxycarbonyl-4- aminophenylalninole, then the ring is closed to form (S)-4-(4-aminobenzyl)-2-oxazilidone, a diazonium salt of this compound is prepared and consequently reduction is realised to form (S)-4-(4-hydrazinobenzyl)-2-oxalidinone hydrochloride and this compound is undergone the Fischer reaction at which (S)-4-{[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl}-2- oxazolidinone is produced. Further, the intermediate products for this process are disclosed.
Patent SK-280735-B6 (SK)
Title: Air filter for the interior of a motor vehicle
Inventor: ANDRESS HEINZ
IPC: B60H3/06
Filed: 1994-04-06
Abstract: An air filter, in particular for the ventilation of the interior of motor vehicles, is proposed. Said air filter comprises a housing (10) which is provided with an untreated-air inlet and a clean-air outlet (11). Situated in the housing (10) is a filter element (18), which is folded in a zig-zag manner and has a peripheral sealing element. The untreated-air-side inlet of the housing (10) corresponds to the cross-section of the filter element (18). For fastening the filter element (18) holders (16, 17) are arranged on the housing 10 via hinges (22, 23), which holders secure the filter element (18) in its installed position.
Patent SK-282811-B6 (SK)
Title: Protective circuit of charger and accumulator battery with common negative pole
Inventor: VESTENICKY PETER
IPC: H02H7/18
Filed: 1999-05-24
Abstract: The protective circuit connected between the charger (10) and accumulator battery (70) so that emitter of the transistor (30) operated by the electric field with the canal P is connected to the positive outlet (11) of the charger (10), whilst between the gate and emitter of the transistor (30) operated by the electric field with the canal P the resistor (80) is connected. Anode of the separating diode (60) is connected with the collector of the transistor (30) operated by the electric field with the canal P, the cathode of the separating diode (60) is connected with the positive pole of the accumulator battery (70). The gate of the transistor (30) operated by the electric field with the canal P is connected with the collector of the transistor (40) operated by the electric field with the canal N, concurrently to the gate of the transistor (40) operated by the electric field N there is an outlet (52) of the limiting circuit (50) connected, concurrently to the emitter of the transistor (40) operated by the electric field with the canal N there is a common clamp (53) of the limiting circuit (50) connected, as well as the negative pole of the accumulator battery (70). The inlet (51) of the limiting circuit (50) is connected to the positive pole of the accumulator battery (70), concurrently the negative pole of the accumulator battery (70) is connected to the negative outlet (12) of the charger.
Patent SK-280600-B6 (SK)
Title: Submersion feeding cultivation method of yeast cryptococcus sp. ccy 17-22-1 with high content of intracellular v-penicillin amidase
Inventor: HUNKOVA ZDENKA
IPC: C12P37/00
Filed: 1996-07-04
Abstract: Disclosed is a submersion feeding cultivation method of yeast Cryptococcus sp. CCY 17-22-1 with high content of intracellular V-penicillin amidase, which method can be characterised in that a cultivation medium is contacted with phenylpropionic acid having a concentration of 0.1 - 0.3 wt.% together with p-hydroxyphenoxyacetic acid, and in that feeding cultivation contains phenylpropionic acid having the total concentration of 0.1 - 0.3 wt.%, ethanol having the total concentration of 0.8 - 1.5 wt.%, and ammonium sulphate having the total concentration of 0.06 - 0.2 wt.% per one volume of a cultivation medium, whilst individual dosing units of phenylpropionic acid are ranging from 0.005 to 0.1 wt.%, dosing units of ethanol are ranging from 0.02 to 0.2 wt.%, and a concentration of ammonium ions being present in the cultivation medium ranges between 0.001 to 0.04 wt.%, a concentration of in the said cultivation medium dissolved oxygen is kept, during the feeding phase, in a range between 5 and 15 % saturation, and a pH value is kept at 7.6 - 7.8.
Patent CS-275682-B6 (CS)
Title: Compounds of transient metals bridged with silicon
Inventor: WELBORN HOWARD CURTIS JR
IPC: C07F19/00
Filed: 1989-03-21
Abstract: Silicon-bridged transition metal compounds and their use as α-olefin polymerization catalysts are disclosed. A chiral silicon-bridged metallocene catalyst polymerizes α-olefins to high isotacity with a minimum of inversions at high rates of catalyst activity. The catalyst is easily made in high yields and readily separated from atactic meso forms.
Patent CS-276953-B6 (CS)
Inventor: PAVLICEK JIRI ING
IPC: D06P1/62
Filed: 1990-09-18
Abstract: Předsměs pro barvení polystyrénových plastů
se zlepšenou dispergovatelností se skládá
z organického barviva nebo pigmentu, polyetylénu,
směsi mono-, di- a triglyceridů
mastných kyselin, sodné soli kyseliny dodecylbenzensulfonové
a polystyrénového plastu.
Směs vykazuje zvýšenou dispergovatelnost
pigmentů, při dalším zpracování dochází
ke snadnějšímu rozrušení agregátuů pigmentových
částic, což je doprovázeno zvýšením
kryvosti pigmentu, snížením propustnosti
světla a zlepšením lesku
Patent CZ-279912-B6 (CZ)
Title: Arrangement of electric wiring for placing in a wall a metallurgical storage tank
Inventor: HAMY MICHEL
IPC: F27B3/10
Filed: 1990-09-24
Abstract: This electrical connecting device comprises an electrode (5), a sleeve (19) mounted around the protruding end portion (8) of the electrode (5), and means of cooling the sleeve (19) by means of a coolant fluid, which means consists of at least one bank (20, 20') of jets (21) spraying the coolant fluid onto the outer wall of the sleeve (19). 
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Patent CZ-289853-B6 (CZ)
Title: Process for preparing dialkyl esters of maleic acid
Inventor: MULLER NIKOLAUS DR
IPC: C07C67/08
Filed: 1995-06-30
Abstract: The present invention relates to a process for preparing maleic acid dialkyl esters by reacting maleic acid, maleic acid anhydride or maleic acid monoalkyl esters with alcohols having s 1 to 8 carbon atoms, optionally in the presence of an acid catalyst at the boil. The invented preparation process is characterized in that escaping steam water/alcohol mixture is conducted together with condensed phase thereof along a hydrophilic membrane, on which water is removed and dewatered alcohol is then returned back into the reaction mixture, whereby proportion of the condensed phase in the mixture is within the range of 5 to 90 percent by weight.
Patent CZ-297983-B6 (CZ)
Title: Enteric coated capsules of pharmaceutical composition administered by ingestion and intended for the treatment of multiple sclerosis
Inventor: ARNON RUTH
IPC: A61K38/16
Filed: 1998-01-12
Abstract: In the present invention, there is disclosed the use of glatiramer acetate in solid form and in an amount ranging from 0.1 to 1000 mg for the preparation of enteric-coated capsules of pharmaceutical composition administered by ingestion and intended for the treatment of multiple sclerosis. Also disclosed is the obtained pharmaceutical composition per se.
Patent CZ-297430-B6 (CZ)
Title: Substituted benzenesulfonamide derivatives as prodrugs of COX-2 inhibitors
Inventor: TALLEY JOHN J
IPC: C07C311/39
Filed: 1997-04-11
Abstract: The present invention relates to substituted benzenesulfonamides of the general formula I as prodrugs of COX-2 inhibitors useful in the treatment of inflammation and inflammation-related disorders, such as pain associated with cancer or dental pain. The invention also relates to a pharmaceutical composition containing the compound of the general formula I as well as a process for preparing thereof.
Patent CZ-280353-B6 (CZ)
Inventor: SPACILOVA JOZEFINA ING
IPC: F16D69/02
Filed: 1993-12-13
Abstract: Složení kovokeramického třecího materiálu na bázi bronzi pro suché tření je 55 až 65 % hmot. mědi (Cu), 3 až 6 % hmot. cínu (Sn), 8 až 12 % hmot. železa (Fe), 8 až 13 % hmot. grafitu (C), 5 až 10 % hmot. mullitu (3Al.sub.2.n.O.sub.3.n..2SiO.sub.2.n.) a 4 až 8 % hmot. enstatiku (Mg.sub.2.n./Si.sub.2.n.O.sub.6.n./).ŕ
Patent CZ-291438-B6 (CZ)
Title: Bacillus thuringiensis strain exhibiting pesticidal activity
Inventor: LIU CHI-LI
IPC: A01N63/23
Filed: 1996-03-12
Abstract: In the present invention there are disclosed Bacillus thuringiensis strains  NRRL B-21093, NRRL B-21090, NRRL B-21091, NRRL B-21092 and NRRL B-21094 producing and active substance exhibiting pesticidal activity are characterized in that essentially all of the pesticidal activity of said strains is in the supematant of a fermentation of said strains. The active substance has pesticidal activity against an insect pest of the order Coleoptera and acts together with a different Bacillus related pesticide against a pest. The invention further relates to pesticidal compositions comprising the substance and a pesticidal carrier, or the substance and a Bacillus related pesticide, a chemical pesticide and/or a virus with pesticidal properties as well as methods of using the pesticidal compositions to control a pest.
Patent CZ-289905-B6 (CZ)
Title: Pressure-relief valve for a packaging container
Inventor: DOMKE KLAUS
IPC: B65D77/22
Filed: 1996-03-07
Abstract: In the present invention there is disclosed a pressure-relief valve (10) for a packaging container (1), which comprises a base plate (11) with a central valve hole (15) and a valve diaphragm  (12) aligned with the base plate (11), whereby the valve diaphragm (12) having two parallel peripheral zones (17, 18) covers the valve hole (15). Two adjoining outer regions (26, 27) of said valve diaphragm (12) adhesive-free central zone (19) form a channel. To keep the opening pressure of the invented pressure-relief valve low and to simplify the manufacture of the tool for punching the valve hole (15), the valve hole (15) is made in the form of two intersecting circular holes (28, 29), which preferably extend longitudinally of the adhesive-free middle zone (19) of the valve diaphragm (12).
Patent SK-284031-B6 (SK)
Title: Plastic anchoring cartridge
Inventor: GRUN JURGEN
IPC: F16B11/00
Filed: 1998-05-19
Abstract: The invention relates to a plastic anchoring cartridge for a multi-constituent hardening mass consisting of resin and hardener. According to the invention, the wall of the outer cartridge (12) is provided with cross-sectional attenuation points (43) so that the cartridge breaks up into equal fragments in the borehole, and so that said fragments mix with the constituents to form a homogenous mass, said attenuation points (43) being positioned at equal distances from each other.
Patent SK-278829-B6 (SK)
Title: Method of purification of n-methylmorpholine-n-oxide water solutions
Inventor: ASTEGGER STEFAN
IPC: D01F2/00
Filed: 1991-11-25
Abstract: This patent describes the procedure related to the purification of water solutions closed to N-methylmorpholine- -N-oxide, the cellulose spinning baths especially, where the above mentioned solution is initiated to have a contact with the absorption facility selected of the group including aluminium oxide, silicon dioxide, active carbon and after that the filtration is provided.
Patent SK-277706-B6 (SK)
Title: Flap gate of upper head of lock chambers with direct filling
Inventor: MALIK OTO
IPC: E02B7/20
Filed: 1988-07-08
Abstract: Flap (1) with leveled or hydraulic rounded fence wall (6) reinforced by beams (7) and bonded to carrier pipe (3) is through pull-out pins (19) is placed in shaft (18) respectively on the opposite side in the bearing anchored in pier.  She is operated by double-acting hydraulic motor (10) located in the side pier by shaft (18) witch is fixed with level hydraulic motor (13) and operating level (16). Pushed in piston bar (28) of hydraulic motor (10) responds to raised flap opposite to the course of water, when is filling opening, limited by filling console (4) and sealing sill (23) is maximal. By partially push-out piston bar (15) is the flap is inclined to the course of water, while filling console (4) is still sealing on the sill (23) and by completely push-out piston bar (27) is the flap completely folded down in the course of water.
Patent SK-279698-B6 (SK)
Title: System for recording and/or reading signals on/from information carriers in cassettes
Inventor: RATH WILHELMUS J F
IPC: G11B23/03
Filed: 1989-11-10
Abstract: A system comprises cassettes of a first type and cassettes of a second type, which two types of cassettes have substantially identical dimensions and shapes apart from local distinctive features of a first type and of a second type respectively, which system further comprises drive apparatuses constructed to cooperate with a cassette of the system when this cassette is inserted in a correct orientation. The drive apparatus (6A) of the first type, constructed for cooperation with cassettes (2A) of the first type but not for cooperation with cassettes (2B) of the second type, and drive apparatus (6B) of a second type, constructed for cooperation with cassettes (2B) of the second type but not for cooperation with cassettes (2A) of the first type. The drive apparatus (6A) of the first type has blocking means (30) of the first type which forms an obstruction in an insert path of the local distinctive feature of the second type. The drive apparatus (6B) of the second type has blocking means of the second type which forms an obstruction in an insert guiding path (40) of the local distinctive feature (24A) of the first type.
Patent SK-279273-B6 (SK)
Title: Flying shuttle shears
Inventor: DOFEK FRANTISEK
IPC: B23D17/00
Filed: 1990-12-20
Abstract: Flying shuttle shears are used, especially for snipping metal strips. Crankshafts (7, 7'), connected to cog wheels (9, 9') engaging with pinions (10, 10'), are imposed on the shear stands (6, 6') situated at the sides of the shearing mechanism. Both pinions are interconnected with a propeller shaft (11) having driving electric motors (13, 13') connected thereto. Axis of journals (8, 8') of the crankshafts (7, 7') are parallel to the cutting edge axis of the upper shear (3).
Patent CZ-300938-B6 (CZ)
Title: Process for preparing adrenalin
Inventor: KLINGLER FRANZ DIETRICH
IPC: C07B61/00
Filed: 2000-08-04
Abstract: The present invention relates to a process for preparing adrenalin or addition salt thereof on industrial scale with the use of asymmetric hydrogenation as a key step and a special sequence of successive steps, whereas as a catalyst there is used (Rh(COD)Cl)i2 and as a catalyst system a chiral, bidentate phosphine ligand such as (2R,4R)-4-(dicyclohexylphosphino)-2-(diphenylphosphinomethyl)-N-methyl-aminocarbonyl-pyrrolidine.
Patent CZ-298248-B6 (CZ)
Title: Workpiece clamping device
Inventor: FRIES KARL
IPC: B23Q3/00
Filed: 2002-02-20
Abstract: Both part (1, 3) intended for fixing against each another have matched surfaces (4, 5) bearing in working position against each other and being clamped against each another through the mediation of fixing means extending transversely or in the right angle to a contact plane of these matched surfaces (4, 5). Matching projections (9) preventing mutual shift of the parts (1, 3) coupled to each another transversely to the fixing means, optionally inside the contact surface of the matched surfaces (4, 5), are additionally arranged on the fixing place to the matching surfaces (4, 5) fixing mutual position. These projections (9) exactly center both the parts (1, 3) transversely to the contact plane at least in the direction (X) and in the direction (Y). At the same time, the matching projections (9) are arranged on one of the parts (3) between the matched surfaces (4, 5), and the other part (1), intended for connection therewith has in the corresponding points a matching recess (10) that engage with the projection when the parts are fastened to each another. Said matching projections (9) are arranged in a region (11) of the part (3) that can deflect or is elastic in axial direction against deformation force applied thereto.
Patent CZ-303822-B6 (CZ)
Title: Grade crossing signal and method of safe assessment of railway vehicle on such a grade crossing signal
Inventor: SRB Stanislav
IPC: B61L7/06
Filed: 2011-03-24
Abstract: In the present invention, there is disclosed a grade crossing signal comprising odd or even indication sensing elements (1L-1, 2S- 1, 3L-1, 4S-1), odd or even retranslation means (5L, 5S) and a master (5M). Said odd or even indication sensing elements (1L-1, 2S-1, 3L-1, 4S-1) contain first of all odd or even shatter detectors (O-1L, O-2S, O-3L, O-4S), odd or even magnetic detectors (M-1L, M-2S, M-3L, M-4S), odd or even communication modules (C-1L, C-2S, C-3L, C-4S), odd or even comparators (1L-1, 2SD-1, 3L-1, 4S-1), odd or even control modules (R-1L, R-2S, R-3L, R-4S), and indication accumulators (A1, A2, A3, A4) with long service life. Said odd or even retranslation means (5L, 5S) comprise odd or even communication modules (5LC, 5SC), odd or even memories (P5L, P5S) and retranslation accumulators (ARL, ARS). The master (5M) comprises a communication module (5MC), a memory (P5M) and an evaluation circuit (5MV). When carrying out method of a safe assessment of railway vehicle on such a grade crossing signal, the master (5M) evaluates a train (11L, 11S) approaching to the grade crossing signal (PZSR) and through the mediation of a control circuit block (6) arranges under cooperation with a crossing diagnostic circuit for the check up of the grade crossing signal (PZSR), whereupon subsequently the switching element block (7) along with the master (5M) actuate a signal of the corresponding passing track (17L or 17S) and the information so acquired is then communicated through the mediation of radio retranslation means (5L, 5S) and corresponding odd indication sensing elements l (1L-1, 3-L1) or corresponding even indication sensing elements (2S-1, 4S-1) to the locomotive driver (11L or 11S).
Patent CZ-306260-B6 (CZ)
Title: Device to measure size of gas layer between casting and foundry mold
Inventor: Machuta Jiří
IPC: B22D2/00
Filed: 2012-06-19
Abstract: The device for measuring the size of gas layer between casting and foundry mold according to the present invention consists of a test mold part (1) and part (3), wherebetween there is performed a mold cavity (2) in which reaches a temperature sensor (9). It further consists of a pull rod (4), which contacts via a magnetic clutch (11) an induction transducer (5) sensing element (5), which is inserted via the induction transducer (5) sleeve on guide rods (12) of circular cross section. The induction transducer (5) output is connected via a data bus with a parallel A/D converter (6) provided with a control program block (60) with a computer (7), connected to an input voltage controller (8), a monitor provided with blocks for graphical interpretation of ascertained dependences, and namely a block (70) of size of gas layer between the casting and the mold on time, a temperature block (71) in thermal axis of the casting in dependence on time and a block (72) of gas layer size between the casting and the mold on temperature.
Patent CZ-305780-B6 (CZ)
Title: Synthetic canabinoid derivative, process for its preparation and use thereof
Inventor: KUCHAŘ MARTIN
IPC: C07K16/16
Filed: 2014-12-31
Abstract: The present invention relates to newly prepared derivatives of synthetic canabinoids, wherein a part of the structure thereof is a short connecting bridge carrying a carboxyl functional group, and to chemical processes leading to the preparation of such compounds. These synthetic canabinoid derivatives can advantageously be used for conjugation with a fluorescent mark that would subsequently enable visualization of interactions of so labeled ligands with canabinoid receptors, or for the preparation of immunogens by conjugation with a carrier protein. Polyclonal rabbit antibodies obtained from immunized laboratory animals can be used when developing quick, user-friendly immunochemical assays of the LFIA (Lateral-Flow Immunochromatographic Assay) form.
Patent CZ-307314-B6 (CZ)
Title: A murine lymphocyte hybridoma producing a monoclonal antibody against pollen surface antigens in the form of hazel pollen grains
Inventor: PAVELKA JAROSLAV
IPC: G01N33/577
Filed: 2015-12-14
Abstract: A murine lymphocyte hybridoma producing a monoclonal antibody against pollen surface antigens in the form of hazel pollen grains deposited on February 18, 2015 in the collection of Belgian coordinated collections of microorganisms under the designation of LMBP 11036CB. The monoclonal antibody is useful for detection of pollen of hazel, especially for the detection of hazel pollen with damaged and denatured proteins, e.g.macro-residues of the hazel in paleobotanical findings, and can serve as the basis for the generation of a series of monoclonal antibodies against different pollen species and their detection of various substrates.
Patent CZ-308345-B6 (CZ)
Title: Wave conveyor for processing and transporting material by waves
Inventor: GELNAR DANIEL
IPC: B65G41/00
Filed: 2016-06-06
Abstract: The wave conveyor is modular and consists of a supporting frame (1), on which wheels (3) are attached in the lower part and two bearing housings (4) are attached to the upper part of the supporting frame (1), on which a rotating frame is attached. (11), secured to the support frame (1) by a telescopic rod (2). In the upper part of the wave conveyor there is a hopper (5) with a dosing device (14), a rotating frame and an electromagnetic generator consisting of an upper linear winding (10), a lower linear winding (9) and an inactive non-powered winding (12) and an active powered winding (11), for the vertical movement of the flexible steel strip (13) or pipe. On the opposite side of the conveyor than the hopper (5) there is a hopper (6) in the lower part, the sides (7) are located on the sides. The transport wave thus arises where the electromagnets of the upper and lower branches are close to each other. The amplitude of the wave is set by the expansion distance of these electromagnets from each other. Furthermore, the spacing of the switched electromagnets sets the distance between the waves. The speed of the wave is controlled by the speed of the magnetic field.
Patent SK-285255-B6 (SK)
Title: Solid peroral pharmaceutical composition and use thereof
Inventor: DE BRUIJN KAREL
IPC: A61K31/00
Filed: 1999-08-19
Abstract: A solid peroral pharmaceutical composition comprising tegaserod or its salts, further comprises disintegrant which is present in an amount of at least 15 % by weight based on the total weight of the composition, wherein the disintegrant is selected from the group consisting of crospovidone, pregelatinised starch, sodium starch glycolate, carboxymethylcellulose sodium, carboxymethylcellulose calcium, sodium alginate, and a mixture thereof. Described is also use of the composition for the manufacture of a medicament for preventing, modulating or treating visceral pain or discomfort, for improving sensory perception of rectal distension or for treating anal continence dysfunctions in horses or cattle.
Patent SK-285938-B6 (SK)
Title: Preparation having neurotrophin production/secretion promoting activity.
Inventor: MOMOSE YU
IPC: C07D417/00
Filed: 2000-08-24
Abstract: Described is the use of azole derivative of the general formula (I), in which substituents have meaning described in claims, for the production of preparation having neurotrophin production/secretion promoting activity.