baber/WOPTO huggingface dataset:
Patent SK-280751-B6 (SK)
Title: Preparation method of blood albumin with reduced salts content and increased monomer content for therapeutical purposes
Inventor: STEPANEK IVAN
IPC: A61K39/395
Filed: 1996-01-09
Abstract: Purification of an albumin solution by removing relatively low-molecular compounds, expressed in a molecule weight up to 67,000, and relatively high-molecular compounds, expressed in a molecule weight as from 70,000, out of albumin solutions by gelling filtration, diafiltration and ultrafiltration with respect to distilled apyrogenic water or solutions in distilled apyrogenic water with a pH value ranging from 3.0 to 9.0 and at temperature ranging from 0 to 60 degrees Celsius, such as 0.05 M of sodium chloride solution, 0.02 M of a phosphate buffer, 0.02 M of acetate buffer; the solution thus obtained is condensed by the ultrafiltration and, if desired, lyophilisation; and after adding pasteurising stabilisers it is pasteurised and sterilised by means of filtration, for example.
Patent CZ-280661-B6 (CZ)
Title: Synthetic polymeric carrier with bonded ligands and process for preparing
Inventor: CHYTRY VLADIMIR ING CSC
IPC: C08B37/00
Filed: 1991-02-28
Abstract: A synthetic polymeric carrier with bound ligands consisting of a polymer containing sugar units. This polymer can be prepared by the polymerization or copolymerisation of monomers of which at least one is the unsaturated derivative of reducing monosaccharide or oligosaccharide selected from the group which includes the ester and/or the amide of unsaturated acid and reducing saccharide with the reducing groups which are then at least partially subjected to reductive animation with the aminoligand being bound, which is performed in an aqueous solution at a pH above 5 at a temperature above the congealing point of the reaction mixture, preferably within the range of 35 to 39 degrees C, using sodium trihydroborate as the reducing agent.<IMAGE>
Patent CZ-278253-B6 (CZ)
Title: Self-sharpening plough blade
Inventor: JUNEK EMIL
IPC: A01B15/06
Filed: 1992-03-23
Abstract: Self-sharping coutler (1) of plough is on frontal part equipped with scratches (3), gradually declined in dimension 110 degrees of Celsius to 170 degrees of Celsius from horizontal axis. Scratches (3) are created to 1/4 to 1/2 of whole height of coutler (1) and have semicircular, rectangular, oblique or oval form.
Patent CZ-292589-B6 (CZ)
Title: Process for preparing norbenzomorphan derivatives
Inventor: GRAUERT MATTHIAS
IPC: C07C229/34
Filed: 1996-08-02
Abstract: The present invention relates to a novel process for preparing norbenzomorphans, which are significant intermediates for the preparation of pharmaceutically valuable benzomorphan derivatives of the general formula 1, in which Ri1 is as specified for the formula 1. The significant derivatives are especially (-)-(1R,5S,2''R)-3'-hydroxy-2-(2-methoxypropyl)-5,9,9-trimethyl-6,7-benzomorphan or o (-)-(2R,6S,2'R)-3-(2-methoxypropyl)-6,11,11-trimethyl-1,2,3,4,5,6-hexahydro-2,6-methanobenzo/alpha/oxacin-9-ol, the BIII 277 compound.
Patent SK-279261-B6 (SK)
Title: Benzimidazole deivatives, pharmaceutical agents containing them and process for their preparation
Inventor: HAUEL NORBERT
IPC: C07D487/04
Filed: 1992-02-04
Abstract: The invention relates to benzimidazoles of the general formula wherein particular symbols are defined in the description; mixtures of the 1 and 3 isomers thereof, and their salts with inorganic and organic salts or bases, especially those, which are physiologically acceptable. The description further describes preparation method of the derivatives and pharmaceutical agents containing thereof. The compounds are useful as angiotensin II antagonists.
Patent SK-281018-B6 (SK)
Title: Temperature-controllable tool or mould for producing plastic mouldings and process for making such tools or moulds
Inventor: SCHMETZ KLAUS
IPC: B29C33/04
Filed: 1993-10-16
Abstract: In a temperature-controllable tool (11) or mould for producing plastic mouldings with at least one cavity (12) to accept the mould of the plastic moulding to be produced, at least one inlet or outlet aperture (13, 14) which are interconnected via channels (15) and form a temperature-control agent channel system for cooling or heating the mould cavity (12), the shot time (cycle time) is shortened, maintenance is made easier and higher quality injection-moulded components are obtained in that the run of the channels (15) is matched to the outer shape of the mould cavity (12) and the geometry of the channels (15) is matched to the temperature profile in the plastic moulding. A process for making such a tool or mould comprises the following steps: separating the tool or the mould in the planes of the channels to be produced; producing the channels in accordance with the desired cycle in at least one separating surface of the opened tool or mould by milling or the like; and joining the separated parts of the tool or mould together.
Patent SK-281402-B6 (SK)
Inventor: VERSTEEGH CHRISTIAAN WILLEM
IPC: C12C7/26
Filed: 1992-01-10
Abstract: Vynález sa týka procesu kontinuálnej prípravy sladiny, ktorý zahŕňa kontinuálnu enzymatickú konverziu sladu v aspoň jednom rotačnom diskovom kontaktnom reaktore a oddelenie mláta zo zápary v separačnej jednotke, ako aj procesu kontinuálnej prípravy sladiny, ktorý zahŕňa kontinuálnu želatináciu a enzymatické skvapalnenie zmesi, založenej na nesladovom obilí, slade alebo enzymatickom zdroji a vode v rotačnom diskovom kontaktnom reaktore. Pridaním sladu alebo zdroja enzýmov sa získa enzymatickou konverziou produktov a oddelením mláta zo zápary v separačnej jednotke čistá sladina. Vynález sa taktiež týka použitia sladiny pripravenej uvedeným procesom pri kontinuálnej príprave piva.ŕ
Patent CZ-279926-B6 (CZ)
Inventor: BROTZMANN KARL DR-ING
IPC: C21C5/32
Filed: 1982-03-03
Abstract: Zvýšení podílu šrotu při zkujňování oceli v konvertoru, případně výroby oceli pouze ze šrotu či jiných pevných železonosných látek, při kterém se současně přivádí kyslík shora a spodem a podstatná část struskotvorných látek se přivádí pod povrch taveniny, spočívá v tom, že se kyslík dmýchá shora z odstupu alespoň 2 m nejméně jedním volným paprskem směrovaným na povrch taveniny a do taveniny se současně přivádí uhlík obsahující paliva.
ŕ
Patent CS-276605-B6 (CS)
Inventor: STACH JOSEF ING
IPC: H04B3/54
Filed: 1988-03-15
Abstract: Pevně umístěná povelová jednotka (7)
řídicího systému pro řízení pohyblivých
elektrohydraulických zařízení, připojená
ke zdroji (8) stejnosměrného proudu, je
opatřena kodéry (6, 6') stejnosměrného
proudu. Tyto kodéry (6, 6') jsou propojeny
dvojžilovým vedením (4, 4') s příslušnými
dekodéry (3, 3') spojenými s.elektromagnetickými
ventily pohonů (2, 2')
pohyblivých elektrohydraulických zařízení
(1, l'). Trojfázové hnací motory hydraulických
agregátů pohyblivých elektrohydraulických
zařízení (1, l') jsou připojeny
na společném trojfázovém vedení (5).
Patent CZ-279045-B6 (CZ)
Title: Derivatives of quinolinecarboxylic acid and boric acid anhydride, as well as process for preparing thereof
Inventor: HERMECZ ISTVAN DR
IPC: C07D215/56
Filed: 1988-04-08
Abstract: PCT No. PCT/HU88/00018 Sec. 371 Date Dec. 2, 1988 Sec. 102(e) Date Dec. 2, 1988 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07998 PCT Pub. Date Oct. 20, 1988.The invention relates to new quinoline-3-carboxylic acid anhydride intermediates of the Formula I <IMAGE> (I)  wherein R stands for cyclopropyl, a group of the Formula -CH2CR5R6R7 wherein R5, R6 and R7 stand for hydrogen or halogen, or phenyl optionally substituted by 1 or 2 halogen, R1 and R2 stand for halogen, or an aliphatic acyloxy group containing 2 to 6 carbon atoms optionally substituted by halogen, or an aromatic acyloxy group containing 7 to 11 carbon atoms, R3 stands for chlorine or fluorine and R4 stands for hydrogen or fluorine. The compounds of the Formula I are new intermediates for the preparation of known quinoline-3-carbocxylic acids showing antibacterial activity.
Patent CS-276443-B6 (CS)
Title: Spheroidal cellulose particles of high density - production method
Inventor: SCARPA IOANNIS
IPC: B01J20/285
Filed: 1990-06-29
Abstract: This invention relates to an improved cellulose chromatography support and, in particular, to substantially spherical, high density cellulose particles. This invention also relates to a method of making these spherical, high density cellulose particles and, in particular, to a method for forming spherical cellulose from a high molecular weight viscose in a stable emulsion of a liquid carrier and emulsifying agents.
Patent CZ-278728-B6 (CZ)
Title: Circuit arrangement for measuring active resistance of electrified line power circuit loop
Inventor: BENESOVA ZDENKA ING CSC
IPC: G01R27/14
Filed: 1990-12-13
Abstract: The invention concerns a circuit arrangement with short-circuit system (7), connected in parallel to a closed measuring loop formed of a contact line (6) and track circuit (8). The closed loop of the measured main circuit is connected by the contact line (6) to the limiting resistor (3), which is connected to the voltage source (1) through a switch (2). Connected between the output terminal of the limiting resistor (3) and start of the contact line (6) is the first current measuring unit (4). At the same time, connected between the start of the contact line (6) and start of the track circuit (8) is the resistance standard (11). Connected in serial between the resistance standard (11) and the start of the contact line (6) is a second current measurement unit (9) and/or a voltage measurement unit (10) is connected to the resistance standard (11). The connection arrangement can be applied for various types of supply systems of electrified traction sections.<IMAGE>
Patent CZ-287112-B6 (CZ)
Title: Oil-in-water emulsions and use thereof
Inventor: FRISCH GERHARD
IPC: A01N25/30
Filed: 1993-11-11
Abstract: ****
Patent CZ-303963-B6 (CZ)
Title: Spermin-type lipopolyamines for construction of liposomal transfection systems
Inventor: DRASAR LUKAS
IPC: C12N15/87
Filed: 2012-01-13
Abstract: In the present invention, there are disclosed spermin-type lipopolyamines of the general formula I, in which X represents a bond between a carbon atom of the CO terminus group of the hydrophobic domain Y and a polyamine moiety nitrogen atom, or aminopolyethyleneglycol carboxamide coupling of the general formula II, in which ni1 = 1 to 13, or {omega}-hydroxy-alkylcarboxamide coupling of the general formula III, wherein ni2 = 1 to 9, or {omega}-hydroxyalkyl carboxamide polyethyleneglycol carboxamide coupling of the general formula IV, wherein ni3 = 1 to 9 and ni4 = 1 to 13, and the hydrophobic domain Y is in position C(2) symmetrically branched acyl of the general formula V, wherein ni5 = 5 to 30, or (3{beta})-cholest-5-en-3-yl of the general formula VI. Provided , X represents a bond between the carbon atom of the CO terminus group of the hydrophobic domain and the polyamine moiety nitrogen atom, or the aminopolyethyleneglycol carboxamide coupling of the general formula II, then Y is in position of C(2) symmetrically branched acyl of the general formula V, and provided, the X represents {omega}-hydroxyalkyl carboxamide coupling of the general formula III or {omega}-hydroxyalkyl carboxamide polyethyleneglycol carboxamide coupling of the general formula IV, then the hydrophobic domain Y is (3{beta})-cholest-5-en-3-yl of the general formula VI. There is also disclosed a process for preparing the lipopolyamines of the general formula I by converting symmetrically branched in position C(2) fatty acid of the general formula VII, in which ni1 = 5 to 30, or the acid of the general formula VIII, in which ni1 = 1 to 13 and ni5 = 5 to 30, or the acid of the general formula IX, in which ni2 = 1 to 9, or the acid of the general formula X, wherein ni3 = 1 to 9 and ni4 = 1 to 13, by reacting thereof with bis(pentafluorophenyl)carbonate in the presence of an organic base in a polar aprotic solvent to pentafluorophenyl esters, which are then converted by reacting with Ne2Ne3Ne4-tri-(tert-butoxycarbonyl)spermin in the presence of an organic base ion an organic aprotic solvent to protected polycationic lipids of the general formula XI. Also disclosed is the use of the polycationic lipids of the general formula I when constructing polycationic systems, i.e. polycationic liposomes as carriers of medicaments based on negative charged fragments of nucleic acids, i.e. nucleotide and oligonucleotide therapeutics and therapeutic gene constructs.
Patent CZ-292656-B6 (CZ)
Title: Biologically degradable polymers, process of their preparation as well as their use in the manufacture of biologically degradable shaped products
Inventor: WARZELHAN VOLKER DR
IPC: D21H19/30
Filed: 1995-06-27
Abstract: In the present invention there are disclosed biologically degradable polyester amides P1 that are prepared from a reaction mixture containing /a1/ a mixture comprising 35 to 95 mole percent of adipic acid or its ester-forming derivative  or a mixture thereof, 5 to 65 mole percent of terephthalic acid or its ester-forming derivative  or a mixture thereof, and 0 to 5 mole percent of a compound containing a sulfonate group, whereby the sum of the individual mole percentages is 100 mole percent, and /a2/ a mixture comprising /a21/ 99.5 to 0.5 mole percent of dihydroxy compounds being selected from the group comprising alkanediols having 2 to 6 carbon atoms and cycloalkane diols containing 5 to 10 carbon atoms, /a22/ 0.5 to 99.5 mole percent of aminoalkanol having 2 to 12 carbon atoms in the alkanol moiety or amino cycloalkanol containing 5 to 10 carbon atoms in the cycloalkanol moiety, and /a23/ 0 to 50 mole percent of diamino alkane containing 1 to 8 carbon atoms in the alkane moiety, /a24/ 0 to 50 mole percent of 2,2 -bisoxazoline of the general formula I, wherein Re1 represents a single bond, /CHi2/iq-alkylene group where q = 2, 3 or 4, or a phenylene group, whereby  the sum of the individual mole percentages is 100 mole percent, and wherein the molar ratio of /a1/ to /a2/ is selected within the range of 0.4 : 1 to 1.5 : 1, with the proviso that the polyester amide P1 exhibits molecular weight /Min/ within the range of 4000 to 40 000 g/mole, viscosity number ranges within 30 to 350 g/ml (as measured in o-dichlorobenzene/phenol (weight ratio 50/50) at concentration of 0.5 percent by weight of the polyester amide P1 at a temperature of 25 degC) and melting temperature ranges within 50 to 220 degC, and with another proviso that 0 to 5 mole percent, based on molar amount of the component /a1/used, of the compound D  having at least three groups capable of ester bond is used in the preparation of the P1 polyester amide. Described are also other biologically degradable polymers and molding thermoplastic materials, further process of their preparation, their use in the manufacture of biologically degradable shaped products, as well as adhesives, foams and starch-containing mixtures.
Patent CZ-296005-B6 (CZ)
Title: Erythromycin derivatives, process of their preparation and pharmaceutical composition in which the derivatives are comprised
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1995-04-06
Abstract: In the present invention, there are disclosed erythromycin derivatives of the general formula I, in which either Ri1 or Ri2, which are the same or different, represent a hydrogen atom or a saturated or unsaturated hydrocarbon radical containing up to 24 carbon atoms being optionally interrupted by one or more heteroatoms; or R1 and R2, taken together with the nitrogen atom to which they are attached, form a heterocyclic ring optionally containing one or more heteroatoms selected from nitrogen, oxygen and sulfur; or R1 and R2, taken together, form a group =CRi1'Ri2', and Z represents a hydrogen atom or a carboxylic acid residue having up to 18 carbon atoms. The above-described erythromycin derivatives of the general formula I exhibit antibiotic activity against gram-positive bacteria.
Patent CZ-285174-B6 (CZ)
Title: Container for liquid products
Inventor: LIER ROLF
IPC: B65D35/40
Filed: 1993-08-28
Abstract: PCT No. PCT/EP93/02333 Sec. 371 Date Mar. 6, 1995 Sec. 102(e) Date Mar. 6, 1995 PCT Filed Aug. 28, 1993 PCT Pub. No. WO94/05586 PCT Pub. Date Mar. 17, 1994A package for free-flowing products comprising a product container and a closable applicator point fitted on its outlet aperture provides precise metering of the quantity of product expelled regardless of the level in the package, and while ensuring easy handling. The product container consists of an extruded receptacle of aluminum having externally depressible walls which spring back when the pressure is released.
Patent CZ-300153-B6 (CZ)
Title: Metabolically controlled fermentation process when preparing lovastatin hydroxy acid
Inventor: SERESS PUTER
IPC: A61P7/00
Filed: 1999-03-19
Abstract: In the present invention, there is disclosed a process for preparing mevinolin by a microorganism in a fermentation process having a seed culture preparation stage and a main fermentation stage, including: a) cultivating a microorganism biomass in the seed culture preparation stage to produce an inoculum; b) transferring the inoculum into a fermentation medium in the main fermentation stage; and, c) maintaining steady stage conditions in the main fermentation stage, thereby producing a fermentation broth containing mevinolin. Preferably, the steady state conditions are maintained in the main fermentation stage by addition of one or more organic carbon sources; controlling glucose and/or total reducing sugar content; addition of organic nitrogen sources; controlling pH; controlling foam level; controlling the mass of the fermentation broth by withdrawals and additions; and, controlling the dissolved oxygen level.
Patent CZ-299517-B6 (CZ)
Title: Integrated control method of gasification process and system for making the same
Inventor: TSE DANIEL W
IPC: C10J3/02
Filed: 1999-09-01
Abstract: In the present invention, there is disclosed a method for controlling an oxygen to carbon ratio in a gasification plant, the gasification plant converting oxygen and hydrocarbon feedstock into syngas composed primarily of hydrogen and carbon monoxide the method comprising the steps of: determining a syngas demand based on load constraints, the syngas demand being representative of a desired output of a gasifier determining oxygen and carbon setpoint values based on an oxygen to carbon (O/C) ratio setpoint value and the syngas demand, and adjusting oxygen and carbon valves in the gasification plant based on the oxygen and carbon setpoint values, respectively. The present invention also discloses a method for controlling an oxygen to carbon (O/C) ratio in a gasification process by making use of a computer program storage device.
Patent CZ-301422-B6 (CZ)
Title: Process for preparing alpha-chloroketones
Inventor: KRONENTHAL DAVID
IPC: C07C315/04
Filed: 2001-07-20
Abstract: The present invention relates to a process for the preparation of {alpha}-chloroketones, such as 4-phenyl-3-tert.-butyloxy-carbonylamino)-2-keto-1-chlorobutane by reacting certain aryl amino acid esters, e.g. N-(2-tert.-butoxycarbonyl)-L-phenylalanine-4-nitrophenyl ester, with a sulfur ylide compound to form the corresponding keto ylide compound, which is then treated with a source of chloride and an organic acid.
Patent CZ-304008-B6 (CZ)
Title: Vibration system for soil compacting earth moving machine and earth moving machine provided with such a vibration system
Inventor: RADA ZDENEK
IPC: E01C19/28
Filed: 2012-03-12
Abstract: The present invention relates to a vibration system for soil compacting earth moving machines with a vibration roller or the like machines wherein the vibration system comprises a first and a second eccentric ballast weights, a first and a second shafts (12, 18) arranged in the vibration roller axis wherein the first eccentric ballast weight (10) is connected via said first shaft (12) substantially direct to a drive (29), while the second eccentric ballast weight (11) is connected via the second shaft (18) indirectly to the drive (29) through the mediation of an adjusting bar (17) provided with two countercurrent helical gearings (15, 16). The first helical gearing (15) is arranged slidably in a first casing (7) provided with corresponding internal teeth being in engagement with the first helical gearing (15), and the second helical gearing (16) is arranged slidably in a second casing (7) provided with corresponding internal teeth being in engagement with the second helical gearing (16). One of the casings (7, 8) is arranged for its rotation by the drive (29), while the other casing (8, 7) is arranged for driving the second eccentric weight (11). The adjusting bar (17) is connected via a bearing (6) to a rectilinear drive (26) for sliding the adjusting bar (17) relative to the both casings (7, 8) to change position of both the eccentric weights (10, 11) and thus to change amplitude of the vibration roller vibrations.
Patent CZ-295736-B6 (CZ)
Title: Molten iron treatment process for producing higher-alloy steels
Inventor: RASKA PAVEL ING
IPC: C21B13/14
Filed: 2000-04-10
Abstract: According to the present invention there is used iron melt instead of metal charge for the manufacture of higher alloy steel in electric arc furnace wherein said iron melt is produced from molten pig iron and a metal scrap portion that is prepared in an oxygen converter by repeated blasting with gaseous oxygen with slag exchange and formation of new slags. So prepared iron melt with reduced amounts of undesirable elements according to the prescribed chemical composition is then poured into an electric arc furnace where alloying with required metal additive elements such as ferroalloys is carried out according to chemical composition of the steel brand being produced.
Patent CZ-294588-B6 (CZ)
Title: Cutting tool for cutting ceramic tiles
Inventor: TORRENTS I COMAS JOSEP
IPC: B28D1/22
Filed: 2001-08-02
Abstract: The present invention relates to a Cutting tool for cutting ceramic tiles including a base to support the ceramic tile (2) that is to be cut, a pair of longitudinal guides (3) for guiding movable riders (4), a pair of riders (4) to support a holder (5), a holder (4) for holding a carrier (6), whereby said holder is rotatably mounted to the riders (4) and is provided with a first threaded hole (51) and a second threaded hole (10), a carrier (6) for carrying a cutting wheel (61), whereby said  carrier (6) is mounted in the first threaded hole (51) and has at least one longitudinal surface (8) that is perpendicular to the longitudinal axis of a control lever (52), a control lever (52) the end portion (11) of which is mounted in the second threaded hole (10) and the end (9) of which pushes on said carrier (6) longitudinal surface (8) to secure the carrier (6) in the first threaded hole (51) to enable to cutting wheel (61) to press on the ceramic tile (2) and to enable motion of the cutting wheel (61) on the ceramic tile (2) to form a cutting groove in the ceramic tile (2). The carrier (6) is provided in its edge portion with at least three longitudinal grooves (7) of arbitrary cross section serving for restricting vibration frequency of the cutting wheel (61) and the carrier (6) during formation of a break line in the ceramic tile (2).
Patent CZ-302063-B6 (CZ)
Title: Device for selecting print characters of endless printing bands and printer with endless printing bands
Inventor: KASHIWABA TADAO
IPC: B41K1/10
Filed: 2001-10-15
Abstract: In the present invention, there is disclosed a device (2) for selecting print characters (7A) of endless printing bands (7) in a printer (1) that has at least one endless printing band (7) formed with multiple print characters (7A) spaced at regular intervals and provided between a selector wheel (5) and a print pressure bearing member (16) attached to a printer (1) frame (3) and that enables selection of desired ones of the print characters (7A) of the endless printing band (7), the device comprising: