baber/WOPTO huggingface dataset:
Patent CZ-287181-B6 (CZ)
Title: Tetrahydrothienopyridine derivatives, their furo and pyrrolo analogs, process of their preparation and pharmaceutical preparation
Inventor: KOIKE HIROYUKI
IPC: C07D491/04
Filed: 1992-09-09
Abstract: Hydropyridine derivs. of formula (I) and their tautomers and their salts are new. In (I), R1 = H, 1-4C alkyl, halo, 1-4C haloalkyl, OH, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio, 1-4C haloalkylthio, amino, 1-5C alkanoyl, 2-5C haloalkanoyl, COOH, 2-5C alkoxycarbonyl, carbamoyl, CN, NO2, 1-4C alkanesulphonyl, 1-4C haloalkanesulphonyl or sulphamoyl; R2 = 1-10C alkanoyl, 2-10C alkanoyl substd. by at least one A, 3-6C alkenoyl opt. substd. by at least one A, 4-8C cycloalkylcarbonyl opt. substd. by at least one A, benzoyl substd. by at least one B or 5,6-dihydro-1,4,2-dioxazin-3-yl; R3 = H, OH, 1-4C alkoxy opt. substd. by at least one C, aralkyloxy, 1-18C alkanoyl, 3-6C alkenoyl, 4-8C cycloalkylcarbonoxy, arylcarbonyloxy, phthalidyloxy, (5-methyl-2-oxo -1,3-dioxolen-4-yl) methoxy, (5-phenyl-2-oxo-1,3 -dioxolen-4-yl)-methoxy, NRaRb, aralkylamino, 1-18C alkanoylamino, 3-6C alkenoylamino, 4-8C cycloalkylcarbonylamino, arylcarbonylamino, 2-5C alkoxycarbonylamino, aralkyloxycarbonylamino, phthalidylamino, (5-methyl-2-oxo -1,3-dioxolen-4-yl) methylamino, (5-phenyl-2-oxo-1,3 -dioxolen-4-yl) methylamino or NO2; Ra,Rb = H or 1-4C alkyl opt. substd. by at least one C; Y = NH, O or S; n = 1-5; A = halo, OH, 1-4C alkoxy or CN; B = 1-4C alkyl, halo or 1-4C alkoxy; C = 1-4C alkoxy, 1-6C alkanoyloxy or arylcarbonyloxy; alkyl contain 1-4C; aryl have 6-10C in a carbocyclic ring opt. substd. by at least one D; D = as R' except H.
Patent CZ-282740-B6 (CZ)
Title: Triazine derivatives and herbicidal agent containing such triazine derivatives as an active component
Inventor: NISHII MASAHIRO
IPC: C07D407/12
Filed: 1990-06-20
Abstract: Triazine derivs. of formula (I) are new. A = a gp. of formula (a), (b) or (c), Y1 = H or Me; Z = O or S; Y2, Y3 = Me or MeO; Y4 = Me, CF3, MeO or F; n = 0-2; X1 = halo; R1 = H, Me or Et.
Patent CS-275629-B6 (CS)
Inventor: KUCERA JOSEF ING
IPC: A62B35/00
Filed: 1989-09-13
Abstract: Ve vodítku (2) ve tvaru částečně uzavřeného
profilu U, v jehož základně jsou upraveny
obdélníkové otvory (10), je pohyblivě uložena
západka (1) s plastovou kluznou vložkou
(3), spojená s horním kotevním úchytem
(7). Zub (8) západky (1), vytvořený na jednom
jejím konci, je zasunut do zvoleného obdélníkového
otvoru (10) vodítka (2). Na
opačném konci je mezi západkou (1) a plastikovou
kluznou vložkou (3) uložena nejméně
jedna pružina (5) a na spodní ploše západky
(1) je vytvořeno zkosení (12) končící otočnou
hranou (9).
Patent CZ-287476-B6 (CZ)
Title: Elevator driving unit
Inventor: RICHTER UTZ DIPL ING
IPC: B66B9/02
Filed: 1996-05-29
Abstract: The invented driving unit (1) is coupled with a car (30) structure (16) by means of an axial tube (11) that forms a part of the driving unit (1) and in which there is rotatably mounted an output shaft (8) being arranged co-axially with the driving unit (1), whereby said output shaft (8) ends are arranged on both sides of the driving unit (1), whereby a gearbox (33) is mounted co-axially with the output shaft (8) that is coupled with output element thereof and that is provided at both its ends with one driving wheel (10) being adapted for friction contact with a guard rail (27). The axial tube (11) is connected through the mediation of at least one rocker lever (15) and at least one spring (29) in swingable manner with the elevator car (30) structure (16).
Patent CZ-303443-B6 (CZ)
Title: Pregnanolone derivatives substituted in position 3alpha with cationic group, process of their preparation, their use and composition containing them
Inventor: CHODOUNSKA HANA
IPC: A61K31/57
Filed: 2011-02-15
Abstract: In the present invention, there are disclosed compounds of the general formula I, process for their preparation and their use for the treatment of various diseases of CNS, particularly for the treatment of neuropsychiatric disorders associated with disbalances of glutamatergic neurotransmission system, implications of ischemic damage of CNS, neurodegenerative changes and disorders of CNS, affective disorder, depression, PTSD and diseases associated with stress, anxiety, schizophrenia and psychotic disorder, pain, addictions, sclerosis multiplex, epilepsy, glioms. The invention further relates to the use of the compounds of the general formula I for the preparation of a veterinary and human pharmaceutical composition intended for treating the above-indicated diseases and to pharmaceutical compositions in which these compounds are comprised.
Patent CZ-288241-B6 (CZ)
Title: Morpholine derivatives, process of their preparation and pharmaceutical preparations in which they are comprised
Inventor: DORN CONRAD P
IPC: B60R16/037
Filed: 1995-02-28
Abstract: In the present invention there are disclosed morpholine derivatives of the general formula I, in which the individual symbols have specific meaning. The invented derivatives are substances antagonizing tachykinin receptors and they can be therefore used in the form of pharmaceutical preparations that form also a part of the present invention for treating inflammatory diseases, painful states, migraine and vomiting. The invention further relates to a process for preparing these substances.
Patent CZ-298841-B6 (CZ)
Title: Method of and apparatus for inspecting in sequence containers traveling on a linear conveyor
Inventor: GAST TERRY L
IPC: B65G19/00
Filed: 1999-10-11
Abstract: In the present invention, there is disclosed an apparatus (20) for inspecting in sequence containers (22) traveling on a linear conveyor (24) comprising: infeed means including a first endless drive belt (30) having a portion (38) overlying the conveyor (24) for abutting engagement by containers (22) in sequence traveling on the conveyor (24) and a first electric motor (32) driving said first belt (30)at a higher speed if compared with that one of said conveyor (24) for diverting the containers (22) laterally and at least partially off of the conveyor (24),
Patent SK-280646-B6 (SK)
Title: Programmable safety device for a crossing
Inventor: ZIDEK Martin
IPC: B61L29/22
Filed: 1995-11-08
Abstract: A processor-controlled safety device for a crossing co-operates with an input orders block (8), external elements block (10), power block (9) and, optionally, with an indication elements block (11). The device is provided for controlling output peripherals, e.g. signal light warning, audible alarms, gate drives, signal lights for crossings. The input orders block (8) and the power block (9) are coupled via a first input block (2) and a second input block (3) to a master block (1) which is further coupled with a comparator block (4), which block (4) is connected with said external elements block (10) through a clamper block (5). The master block (1) is a safe, programmable control unit. Said first input block (2) is a safe periphery device for a safe record of input orders into a data memory; said second input block (3) is an independent safe periphery device for a safe record of input orders into a data memory that is provided in the first input block (2). The comparator block (4) is a safe and-circuit of critical outputs of the master block (1) usable for controlling the clamper block (5). The clamper block (5) consists of switching relays of N-type (according to UIC standard 736) and the contacts of the switching relays are coupled either with the external elements block (10) and with both the input blocks (2, 3), as a back-coupling.
Patent SK-280355-B6 (SK)
Title: Device for increasing efficiency of combustion in internal combustion engines
Inventor: MARKOU MILTIATHIS
IPC: F02B1/04
Filed: 1991-06-12
Abstract: The invention relates to a device for improving the combustion of combustion engines by introducing a small amount of a rare earth containing mixture or composition, particularly with cerium, into a combustion chamber of an internal combustion engine by means of air which is sucked from the container (4) having an air-permeable dry filling (5) of rare earth fibres and/or rare earth powder.
Patent SK-278934-B6 (SK)
Title: Gyratory crusher
Inventor: FINLEY DAVID A J
IPC: B02C2/04
Filed: 1988-07-06
Abstract: The gyratory crusher contains the bowl (13) with the chamber (15), the neck (38) with the internal circuit wall (39), while these components joining to the output chamber (15), output hole (27), crushing head (17) with the upper face (33), bottom face (35) and with the crushing working surface (37), in between of which and the internal circuit wall (39) of the neck (38), there is the limited ring gap (41), where the neck (38) is being extended in the direction closed to the axis (AC) of the bowl (13) towards the output hole (27) or its cross-section is not changed at the most, and the crushing head (17) is being extended simultaneously, in the direction of its axle (GB), from the upper face (33) to the bottom face (35), or its cross-section in remains unchanged in several section, at the most, while the crushing head (17) is placed in the bottom carrying system (20b) able to rotate round the fixed point of rotation (B), which is an intersection closed to the axis of the crushing head (17) and axis (AC) of the bowl (13) and it is selected near or direct in the plane closed to the bottom fan of the head (17) and in the upper carrying system (20b) in the position, where the axis (GB) of the crushing head (17) (round which the crushing (17) is arranged so that, it is able to rotate) is deviated of the axis (AC) of the bowl (13) and this angle deviation is a stable one.
Patent CZ-294248-B6 (CZ)
Title: Lid for cooking utensil intended for preparation of food by cooking
Inventor: DUMOUX PHILIPPE
IPC: A47J36/06
Filed: 2000-02-17
Abstract: In the present invention, there is disclosed a hinged cover of and electric cooking vessel, consisting of a decorative outer lid portion (1) and a supporting inner counter-cover (6) whereby said  supporting inner counter-cover (6) comprises especially a closing surface and moving hinged means (11, 17).  molded The lid further comprises catching mechanism (16) for holding the cover closed wherein the closing surface and the hinged means (11, 17) intended for movable connection of the supporting inner counter-cover (6) are molded or thermo-formed in one piece from a heat-resistant plastic.
Patent CZ-297571-B6 (CZ)
Title: Process for preparing 4,5 alpha-epoxy-6-oxomorphinan derivatives
Inventor: VANDAK DUSAN
IPC: C07D489/02
Filed: 2005-04-05
Abstract: In the present invention, there is described a process for preparing 4,5{alpha}-epoxy-6-oxomorphinane derivatives of the general formula I, in which Re1 represents a hydrogen atom, methyl or ethyl and Re2 represents a hydrogen atom, methyl, cyclobutylmethyl or benzyl. The preparation process is characterized in that the compounds of the general formula II, in which the symbols Re1 and Re2 are the same as in the compounds of the general formula I are subjected to isomerization by the action of a mixed catalyst containing at least two elements being selected from the group consisting of platinum metals, to give the compounds of the general formula I. The invented process provides a product of high yield and low content of contaminants.
Patent CZ-305929-B6 (CZ)
Title: Method of obtaining usable raw materials from slag from the production of magnesium alloys and apparatus for making the same
Inventor: MATYS LADISLAV
IPC: C22B26/22
Filed: 2007-10-30
Abstract: The method of obtaining usable raw materials according to the present invention is characterized in that slag (1) is first mechanically crushed and subsequently disintegrated to a coarse fraction (11) and a fine fraction (12). The coarse fraction (11) is usable as a charge into magnesium furnace (10) when producing metallic magnesium. The fine fraction (12) is leached in water in the course of exothermic reaction yielding brine (13), leachate (14) and gases (122). After vaporizing water, a salt mixture (131) crystallizes from the brine (13) wherein said salt mixture is particularly formed by potassium chloride (KCl) and magnesium chloride (MgCli2). After separation of a liquid phase from the leachate (14), there is obtained a filtration cake (141), wherein after mixing the filtration cake (141) with a binding agent (143) being selected from the group consisting of calcium monoxide (CaO) and/or magnesium oxide (MgO), there is formed a second final product (142) with fertilizing abilities.
Patent CZ-304991-B6 (CZ)
Title: Measuring method of dosimetry variables
Inventor: VIERERBL LADISLAV
IPC: G21C17/00
Filed: 2009-04-29
Abstract: In the present invention, there is disclosed a method of measuring dosimetry variables in fields of nuclear radiation, particularly measuring fluences and spectra of neutrons in the neighborhood of active zone of nuclear power plant reactors and research reactors wherein transmutation detectors are placed in a measuring point. The transmutation detectors is prepared individually from a sample of homogeneous material being selected from the substance group consisting of one element or several elements in the form of a compound or an alloy with a purity of at least 95 percent and a known concentrations of resulting nuclides. The sample it then irradiated in the measured space by a total fluence in the range of from about 10e5 cme-2 to about 10e25 cme-2, whereby final nuclides, which are stable or radioactive with the period of half change longer that 10 000 years, are generated during and after irradiation due to transmutations. After irradiation, the resulting concentration of these final nuclides is measured using analytic methods and a probability of given reactions relative to a single target core is then determined from the measured resulting concentrations. Subsequently, dosimetry variable, such as fluence or neutron spectrum, is determined. The transmutation detector material can be selected from the group of elements, optionally element isotopes consisting of Be, B, C, N, Al, Si, Ni, Cu, Ge, In and Au.
Patent CZ-304406-B6 (CZ)
Title: Measuring current transformer
Inventor: PATOČKA MIROSLAV
IPC: G01R15/18
Filed: 2013-02-26
Abstract: In the present invention, there is disclosed a measuring current transformer having its secondary winding terminals connected to a ballast resistance comprised of a shunt (3). The first terminal (3.1) of the shunt (3) is series connected to a second terminal (2.2) of a synthetic negative resistor (2) while the second terminal (3.2) thereof is connected to the second terminal (1.4) of the measuring current transformer (1) secondary winding (Li2). The first terminal (2.1) of the synthetic negative resistor (2) is connected to the first terminal (1.3) of the measuring current transformer (1) secondary winding (Li2). The resistance (Rineg) of the synthetic negative resistor (2) is given by the relationship Rineg > = – (RiCu2 + Ris), wherein (RiCu2) is the resistance of the secondary winding (Li2) and (Ris) is the resistance of the shunt (3). The synthetic negative resistor (2) is provided with a first feeder ear (2.4) and a second feeder ear (2.5) for connection of a power supply unit.
Patent CZ-305828-B6 (CZ)
Title: Detection and localization method of perimeter barrier violation and apparatus for making the same
Inventor: DUDYCHA VLADIMÍR
IPC: G08B21/22
Filed: 2013-03-22
Abstract: The present invention relates to a method for detection and localization of mechanical disturbances employing analysis of vibrations of a perimeter-bordering barrier, caused by a possible attempt to violate or trespassing thereof, wherein the invention is characterized in that suitable sensors intercept at least two signals caused by a mechanical disturbance, which is then localized by processing the two signals, whereby the localization method comprises a recognition step, in the course of which the intercepted signals are compared with each other.
Patent CZ-304566-B6 (CZ)
Title: Method of determining influence of fibers, especially synthetic fibers, on deformation characteristics of fiber-reinforced concretes exposed to continuous bending stress
Inventor: Fládr Josef
IPC: G01N3/20
Filed: 2013-03-27
Abstract: In the present invention, there is disclosed a method of testing quasi-plastic flow of synthetic fibers used in the manufacture of fiber-reinforced concrete, wherein the method is characterized in that first a base body being in the form of a prism is longitudinally cut to four identical samples (1, 2, 3, 4) having the form of strings. One sample, being selected as a reference sample (1) is subjected to a bending test with a three-point scheme of load until complete rupture of the sample. The test procedure is recorded in the form of a resistance diagram F/{delta}, wherein F represents load force magnitude and {delta} is amount of deflection. From the diagram, there are read out three characteristic limits, and intensity of the continuously acting force is determined, too. Subsequently, the remaining three test samples (2, 3, 4) are subjected to a bending test with a three-point scheme of the load until the determined deflection. After relief of load, the test samples (2, 3, 4) are put onto permanent supports. Now, the test samples (2, 3, 4) are subjected to a continuously acting load and the amount of deflection is then measured in regular time intervals. Finally, tendency of the tested samples to the fiber-reinforced concrete creep is evaluated from the ration of the deflection amount at the end of measurement and the initial deflection.
Patent CZ-304612-B6 (CZ)
Title: Door opening device
Inventor: ULICH ROMAN
IPC: E05B1/00
Filed: 2013-08-11
Abstract: In the present invention, there is disclosed a door opening device, particularly a device for safety opening of a door located on at least one side of a door leaf (3) of indoor interior door, wherein the device comprises a fixed part (1) and a movable part (2) mounted rotatably on the movable part (1), whereby the fixed part (1) is attached to the door leaf (3) while the movable part (2) is connected with means (4) for opening the door, and the position of the fixed part (1) relative to the position of the movable part (2) is secured by at least one arresting means (5).
Patent CZ-307789-B6 (CZ)
Title: Method of producing biologically active phosphoramidate medicaments
Inventor: ŠTEFKO MARTIN
IPC: C07H19/10
Filed: 2014-04-15
Abstract: The invention concerns a process for preparing a formula II sofosbuvir, which is based on reacting a formula IV compound activated with a suitable reagent with a formula I compound where Rand R2 can be independently H, C 1 -C 6 branched or non-branched alkyl, C 1 -C 6 branched or non-branched alkoxy , A C 1 -C 6 branched or non-branched alkylsulfanyl group, C 1 -C 6 branched or non-branched monoalkylamino- or dialkylamino group, a pyrrolidino group, a piperidino group or a morpholino group.
Patent CZ-306410-B6 (CZ)
Title: Low temperature hydroisomerization of light paraffins using a highly efficient catalyst on the basis of zeolite
Inventor: SAZAMA PETR
IPC: C07C5/22
Filed: 2015-05-22
Abstract: A catalyst for hydroisomerization of light paraffins contains zeolite beta with a content of lattice aluminium in a molar ratio of Si/Al in the range of 3 to 8 prepared without using an organic template, active centres in the form of strongly acidic centres and at least one metal of the platinum group metals. The method of catalyst preparation and the method of hydroisomerization.
Patent CZ-302033-B6 (CZ)
Title: Quinoline carboxylic acid derivative, salts thereof, pharmaceutical composition in which these compounds are comprised
Inventor: YAZAKI AKIRA
IPC: A61K31/397
Filed: 2000-06-22
Abstract: In the present invention, there are disclosed 1-(6-amino-3,5-difluoropyridin-2-yl)-8-bromo-7-(3-ethylaminoazetidin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a salt thereof and pharmaceutical composition in which the compound is comprised. This compound has characteristic features that, when administered orally, are represented by extremely high blood half-life and bioavailability while retaining properties such as extremely high antimicrobial effects and low toxicity. It can be used widely for prevention and therapy of various infectious diseases of both humans and animals.
Patent CZ-297939-B6 (CZ)
Title: Device for compensating axial shift in turbine machines
Inventor: ULRICHS KARL
IPC: F16J15/22
Filed: 2000-10-27
Abstract: In the present invention, there is disclosed a device intended for compensating axial shift in turbine machines comprising a balance piston (9) arranged within a compensating chamber (6) with at least one radial packing (7) disposed between the turbine machine rotor (2) and housing (3), and an impeller wheel (4) fastened on the rotor (2). A thrust plain seal (8) is arranged between a side face of said balance piston (9) and said housing (3). The thrust plain seal (8) axial width of the slot varies analogically to axial shift of the impeller wheel (4), conditional on operating state. In dependence on the slot axial width, pressure prevailing within the compensating chamber (6) acts on the balance piston (9).
Patent CZ-298092-B6 (CZ)
Title: Sectional curtain for covering machine parts
Inventor: GOELNER WILLY
IPC: B23Q11/08
Filed: 2001-12-04
Abstract: The invented sectional curtain (2, 3) serves to cover machine parts, in particular machine tool parts. Said curtain comprises a number of members (9, 10) connected to each other in a jointed manner. In order to increase the speed of deployment and/or retraction of the sectional curtain (2, 3), individual members (9) of the sectional curtain (2, 3) are connected to a scissor-action lattice (14, 15, 16, 17).
Patent CZ-298685-B6 (CZ)
Title: Process for preparing N-(1-oxopentyl)-N-[[2?-(1H-tetrazol-5-yl)[1,1?-biphenyl]-4-yl]methyl]-L-valine (valsartan)
Inventor: RADL STANISLAV
IPC: C07D257/04
Filed: 2003-05-15
Abstract: The invented Process for preparing N-(1-oxopentyl)-N-[[2?-(1H-tetrazol-5-yl)[1,1?-biphenyl]-4-yl]methyl]-L-valine is characterized in that by reacting a starting 4-bromomethyl-2'-(1-triphenylmethyltetrazol-5-yl)biphenyl with L-valine benzyl ester there is obtained N-[(2?-(1-triphenylmethyl-tetrazol-5-yl)biphenyl-4-yl)methyl]-(L)-valine benzyl ester of the general formula 7, which by reacting with valeryl chloride a by removing protecting groups is to be converted to valsartan of the general formula I. The process is further characterized in that N-[(2?-(1-triphenylmethyltetrazol-5-yl)biphenyl-4-yl)methyl]-(L)-valine benzyl ester of the general formula 7 obtained in the first stage is converted by hydrochloric acid to N-[(2?-(1-triphenylmethyl-tetrazol-5-yl)biphenyl-4-yl)methyl]-(L)-valine benzyl ester hydrochloride of the general formula III that can be optionally subjected to recrystallization.
Patent SK-285536-B6 (SK)
Title: 6-O-Substituted ketolides having antibacterial activity, pharmaceutical composition comprising its, their use, and method for their preparation
Inventor: OR YAT SUN
IPC: A61K31/70
Filed: 1997-09-02
Abstract: Antimicrobial compounds having the general formula (V), pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising its, their use, and methods for their preparation.