baber/WOPTO huggingface dataset:
Patent CZ-293882-B6 (CZ)
Title: Process for preparing polyoxyalkylene polyethers
Inventor: TELEVANTOS YIANNAKIS
IPC: C08G65/26
Filed: 1996-12-19
Abstract: In the present invention, there is disclosed a process for the preparation of substantially transition metal-free, hydroxyl-functional polyoxyalkylene polyethers by double metal cyanide complex-catalyzed oxyalkylation of monohydric or polyhydric oxyalkylatable initiator molecule or molecules, comprising: oxyalkylating said initiator molecule or molecules with one or more alkylene oxides in the presence of a double metal cyanide complex oxyalkylation catalyst having an alkylene oxide polymerization rate measured with respect to oxypropylation with propylene oxide greater or equal to about 5 g propylene oxide/min at temperature of 105 degC, 68.7 kPa propylene oxide pressure and 100 ppm catalyst based on the weight of the polyoxypropylene polyether product, wherein said double metal cyanide complex catalyst is prepared by mixing an organic complex-forming agent with a metal salt aqueous solution, a metal cyanide aqueous solution or with both such these substances followed with the subsequent reaction of the solutions to form the catalyst or by incorporation 5 to 80 percent by weight of polyether polyol into the catalyst, wherein the concentration of said double metal cyanide catalyst during said oxyalkylating is less than or equal to about 15 ppm based on the weight of said hydroxyl-functional polyoxyalkylene polyether; and recovering a substantially transition metal-free, hydroxyl-functional polyoxyalkylene polyether product.
Patent CZ-297401-B6 (CZ)
Title: Flood-preventing barrier
Inventor: BEREC STANISLAV
IPC: E02B3/14
Filed: 2003-01-07
Abstract: In the present invention, there is disclosed a flood-preventing barrier consisting of a row of vertical stabilization posts (1), with at least one row of flood-preventing panels (2) inserted therebetween in vertical direction. In the subgrade, there is performed a reinforced concrete foundation (4) with said vertical stabilization posts (1) inserted at selected distances therein. A bearing threshold (5) is performed in the reinforced concrete foundation (4) from the flood side immediately next to said vertical stabilization posts (1). Bottom edge of each flood-preventing panel (2) of the basic row is provided with a horizontal elastic rubber-sealing strip (6) the outer bearing surface of which is provided with profiled grooves (61) and the side portions of which lock the horizontal elastic rubber-sealing strip (6) on the flood-preventing panel (2). Said flood-preventing panels (2) are provided at their sides with identically disposed mounting holes (7). A thrust strip (8) is attached between the stabilization post (1) and coupling line of adjacent flood-preventing panels (2) to the stabilization post(1) wherein said horizontal elastic rubber sealing strip (9) is inserted on the thrust strip (8). The flood-preventing panels (2) are attached to the stabilization posts (1) by means of yokes (10) passing by their arms through the mounting holes (7) of the adjacent flood-preventing panels (2).
Patent CZ-290843-B6 (CZ)
Title: Medicament against sepsis
Inventor: EISELSTEIN JURGEN
IPC: A61P31/04
Filed: 1995-01-27
Abstract: The present invention relates to the use of TNF-antagonists for preparing medicaments intended for treating septic diseases in patients having at the beginning of therapy the interleukin-6 serum level at least 500 pg/ml, preferably greater than 1000 pg/ml.
Patent CZ-288488-B6 (CZ)
Title: Pharmaceutical preparation for treating cardiovascular diseases
Inventor: CHIESI PAOLO
IPC: A61P9/04
Filed: 1996-03-13
Abstract: The present invention relates to the use of 5,6-diisobutyroyloxy-2-methylaminotetraline and/or 5,6-dihydroxy-2-methylaminotetraline or pharmaceutically acceptable salts of these compounds for preparing a pharmaceutical preparation intended for treating heart disorders, particularly congestive heart failure. The pharmaceutical preparation contains as a daily dosage 1 to 100, preferably 2.5 to 20 mg of active substance.
Patent CZ-289607-B6 (CZ)
Title: Sliding element
Inventor: NEVOSAD KAREL
IPC: B23K3/00
Filed: 1998-09-11
Abstract: The suggested sliding element for attaching a soldering tip, particularly of a transformer soldering iron consists of a strip (1) of narrow and thin sheet at one end of which there is a first sleeve (2) formed according to the adapted end (3) of  the secondary winding lead (4) of the transformer soldering iron transformer, whereby between the first sleeve (2) and said adapted end (3) of  the transformer secondary winding lead (4) there is situated the end (5) of the soldering tip (6) conductor. Said soldering tip (6) conductor end (5) is partially sunk in a groove (7), performed in longitudinal direction in the adapted end (3) of  the transformer secondary winding lead (4). At the opposite end of the strip (1) there is flat (8) situated perpendicularly to the strip (1) and intended for moving the sliding element. A second sleeve (9) formed according to the surface (10) of  the transformer secondary winding lead (4) is disposed between said flat (8) and the first sleeve (2).
Patent CZ-298691-B6 (CZ)
Title: Machine, roller and method for removing roots and tops from crops
Inventor: NICHOLSON DAVID
IPC: A23N15/00
Filed: 1999-01-13
Abstract: In the present invention, there is disclosed a machine for removing roots and tops from crops, the machine comprising: a pair of counter-rotating rollers arranged in parallel and spaced apart so as to define a nip therebetween situated between the first end and the second end, and means for rotating the rollers; wherein at least one roller is in the form of a polygonal twisted prism.
Patent CZ-287619-B6 (CZ)
Title: Pyruvate decarboxylase for obtaining acyloins, process for preparing such pyruvate decarboxylase, DNA sequences of correspondingly encoding PDC-gene and process for obtaining acyloins
Inventor: BRUHN HEIKE
IPC: C12R1/19
Filed: 1996-05-22
Abstract: The present invention relates to pyruvate decarboxylase (PDC) for transformation of pyruvate in the presence of benzaldehyde to (R)-(-)-phenylacetylcarbinol (product I) of >= 95 % enantiomeric purity with ratio of the product I to 2-hydroxypropiophenone >= 95 % and with specific activity for formation the product I grater than 1U/mg, whose tryptophan radical in position 392 is substituted with a radical of a natural aliphatic amino acid, and further to a process for obtaining pyruvate decarboxylase (PDC) with specific activity greater than 1U/mg for formation of phenylacetylcarbinol, by isolating thereof from a production organism with a gene encoding PDC from Zymomonas mobilis, in the DNA sequence of which the TGG codon in position 1174-1176 encoding for tryptophan radical in position 392 is substituted with a codon encoding a radical of a natural aliphatic amino acid. In the present invention there is also claimed a process of enzymatic preparation of acyloins by enzymatic acyloin condensation of {alpha}-ketocarbonic acids and/or aldehydes in the presence of pyruvate decarboxylase (PDC) whose tryptophan radical in position 392 is substituted with a radical of a natural aliphatic amino acid.
Patent SK-285071-B6 (SK)
Title: Method of nitrosation of unsubstituted and substituted alkyl-alkyl or alkyl-aryl or aryl-aryl secondary amines
Inventor: MACAK IVAN
IPC: C07C211/00
Filed: 1999-07-26
Abstract: A nitrosation of secondary amines performs in liquid-gas system by nitrating gases comprising nitrogen oxides of structure N2Ox, wherein "x" is nitrogen oxidation degree, which can be range from 2 to 4 (2.5 - 3), at a temperature of from 0 to 60 °C (10 to 35 °C), at partial pressure of nitrogen oxides of from 0.001 to 0.6 MPa, in the presence of liquid phase or without a presence thereof at the beginning of process, in the presence of nitric acid neutralized compounds and/or compounds easily oxidized or nitrated, thereby ensure reduction of concentration of nitric acid and amount of supplementary reactions consuming amine or derivative thereof.
Patent SK-284233-B6 (SK)
Title: Process for producing hydrocarbon-blown hard polyurethane foams
Inventor: DIETRICH KARL WERNER
IPC: C08G18/48
Filed: 1997-03-10
Abstract: The description relates to a process for producing hard urethane and possibly urea and isocyanate-group-containing foams in which a hard polyurethane foam is made by reacting a) an aromatic polyisocyanate with b) a polyol component with an average of at least three hydrogen atoms reactive to isocyanates, containing 1) 30 to 80 wt.% of an aromatic amine-started polyether with a molecular weight of 300 to 800 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 2) 10 to 40 wt.% of an essentially sucrose-started polyether with a molecular weight of 400 to 1000 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 3) 5 to 30 wt.% of a propylene glycol-started polyether with a molecular weight from 500 to 1500 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 4) n and/or i-pentane as the blowing agent, 5) water, 6) possible auxiliaries and additives, where the percentage weights of components 1), 2) and 3) amount to 100.
Patent SK-286794-B6 (SK)
Title: (S)-2,2-Substituted-1,3-dioxolanes, process for their preparation, pharmaceutical composition comprising same and their use
Inventor: ALLEGRETTI MARCELLO
IPC: A61K31/496
Filed: 2001-07-18
Abstract: (S)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol cyclic acetals having general formula (I) useful as antitussive agents and as intermediates for the preparation of levodropropizine and the salts thereof, as well as a process for the preparation of said acetals, are disclosed.
Patent CZ-301630-B6 (CZ)
Title: Glass gob forming machine plunger assembly
Inventor: DIFRANK FRANK J
IPC: C03B11/12
Filed: 2001-01-24
Abstract: The present invention relates to a plunger assembly (10) for a glass container forming machine of the I.S. type, the plunger assembly having a plunger (12) that is open at one end and is non-threadably secured at its open end to a free end of an annular cylinder rod (14) that operates to reciprocate the plunger (12) relative to a blank mold of the forming machine. A perforated cooling air inlet tube (20) is positioned within the plunger (12), and the free end of the air inlet tube (20) is held against a free end of an annular extension (22) of the cylinder rod (14), an opposed end of which is threadably received in the cylinder rod (14), by a split locking ring (30) an inwardly facing recess of which traps a radially outwardly extending flange (40) of the plunger (12) to axially position the plunger (12) relative to the split ring (30).; The split ring (30), consisting of semi cylindrical segments (32, 34), abuts an endless ring (24) and is axially positioned thereagainst by a flange (44, 46) of the split ring (30) that is received in a recess (42) of the annular extension (22). Cooling air flows into the cooling air inlet tube (20) through the cylinder rod (14) and the annular extension (22) and exits from the plunger (12) through apertures (54) in the split ring (30), an annular cavity (76) in the endless ring (24), openings (52) in the endless ring (24), openings (78) in the sleeve (16), an annulus (18) between the cylinder rod (14) and the sleeve (16) and an annulus (48) at the base of the sleeve (16).
Patent CZ-298912-B6 (CZ)
Title: Scanning electron microscope
Inventor: JIRUUEE JAROSLAV
IPC: H01J37/244
Filed: 2006-11-16
Abstract: The scanning electron microscope with a secondary electron detector has a magnetic object glass near the two-field lenses located on the specimen being scanned. The detector is between the two two-field lenses.
Patent CZ-305459-B6 (CZ)
Title: Dispensing device for dispensing liquid active-substances into flushing liquid in toilet bowl
Inventor: BUTTER-JENTSCH RALPH
IPC: E03D9/03
Filed: 2001-07-21
Abstract: In the present invention, there is disclosed a dispensing device for dispensing liquid active substances into the flushing liquid in a toilet bowl with a holder (1), that can be suspended at the edge of the toilet bowl and with at least two storage cisterns (2, 3) arranged in the holder (1) and separated from each other containing each a liquid active substance, whereby each storage cistern (2, 3) has its own discharge port (4) through which the corresponding liquid active substance is dispensed into the flushing liquid. The storage cisterns (2, 3) are protected against ingress of the flushing liquid in their interior and the storage cistern (2, 3) discharge ports (4) are adapted for discharge of the liquid active substance, only. In working position, the storage cistern (2, 3) discharge ports (4), being arranged on the bottom side, dispense in every flushing a partial amount of the liquid active substance from each storage cistern (2, 3) into the flushing water, whereby a plate-like distribution element, having a push on region for the flushing liquid in the flushing process, is arranged on the holder (1). The interior of storage cisterns (2, 3) is permanently connected through the mediation of the discharge ports (4) with the distribution element, optionally with an inserted arrangement preventing free outflow of the liquid active substance. The plate-like distribution element is assigned for at least two storage cisterns (2, 3), preferably for all storage cisterns (2, 3). In case of the use of two storage cisterns, these storage cisterns are positioned asymmetrically relative to the center of the entire dispensing system and the discharge ports (4) of the storage cisterns (2, 3) are arranged on the storage cisterns with offset to the center of the entire dispensing system.
Patent CZ-306802-B6 (CZ)
Title: Diagnosis of a magnetic circuit of large electrical machines
Inventor: Monhart František
IPC: G01N29/14
Filed: 2016-05-19
Abstract: The invention addresses diagnosis of magnetic circuits of large electrical non-rotating machines and stators of large rotating machines during their operation. At a selected location and a distance from the shell of the machine to be measured, a noise-sensing sensor sensing sound pressure, or another acoustic variable, is set up as a function of time, which is then converted from the time domain to the frequency one by the Fast Fourier Transform (FFT) method. The resulting spectrogram separates typical frequency components consisting of even integer multiples of the required supply frequency of the electromagnetic circuit from the subharmonic components generated by the mechanical fault, which subsequently serve as a basis for evaluation of the mechanical defect.
Patent CZ-307560-B6 (CZ)
Title: A method of manufacturing a screw by milling
Inventor: VYŠATA JIŘÍ
Filed: 2017-08-18
Abstract: A method of manufacturing a screw by milling when the workpiece is clamped in a rotating spindle and a pin milling tool is directed against the workpiece. The axes of rotation of the milling tool and the workpiece are nonparallel and nonintersecting during the entire milling process, wherein the axis of the milling tool is located behind the axis of the workpiece towards the sense of rotation of the workpiece. The axes of rotation of the milling tool and the workpiece may be mutually selectively displaceable. The angle of adjustment of the major edge of the milling tool is preferably less than 20°.
Patent CZ-307481-B6 (CZ)
Title: A device for measuring the strength of a moulded joint
Inventor: Fábera Jaroslav
IPC: G01L5/00
Filed: 2017-10-13
Abstract: A device for measuring the strength of a moulded joint of two parts of the test piece comprising a base (1), on which a bedding (2), with a recess (21) for placing the test piece (7) and two openings (22) which extend from the recess (21) to the opposite side of the bedding (2), is fixedly mounted, wherein a pressure unit (3) coupled to a pressure actuator (62) is further mounted, reversibly and adjustably, on the base (1) from the side of the bedding (2) provided with openings (22) for its reversible relocation to the bedding (2) and provided with two pressure elements (31) whose diameter is smaller than the diameter of the openings (22) and which are coaxially mounted with these openings (22), a, furthermore, a fixing unit (4) provided with and coupled to a fixing actuator (61) is mounted, reversibly and adjustably, on the base (1) from the side of the bedding (2) provided with the recess (21) for its reversible relocation to the bedding (2) and a measuring unit (5) provided with measuring tips (51) and coupled to a device for evaluating the position of the measured portion of the test piece (7).
Patent CZ-307440-B6 (CZ)
Title: A lift
Inventor: Havlátová Lucie
IPC: B66B11/04
Filed: 2017-12-25
Abstract: The invention relates to a lift with a movement mechanism comprising a cab (2) located in the shaft (1). In the centre of the lift shaft (1), there is a non-movable pretensioned screw (3) with a vertical axis which passes through the lift cab (2). The cab (2) is provided with guide rollers (2a). The pretensioned screw (3) is provided with a pretensioning mechanism (3a). Under the floor of the lift cab (2), there is a rotatable roller nut (4), wherein, between its front and supporting part of the cab floor (2), the axial bearing (4a) is located.
Patent CZ-308612-B6 (CZ)
Title: Device for sensing user movements for virtual reality systems
Inventor: NOVÁK JIŘÍ
IPC: G06F3/033
Filed: 2018-08-08
Abstract: The invention relates to a device for sensing user movements for virtual reality systems. The device includes supports for the user's feet and other position tracking elements. The supports are a pair of motorized mobile platforms (10), each with a running gear (1) below this mobile platform (10), and with a top surface (101) mounted on each mobile platform (10), the dimensions correspond to the size of the user's feet (17). The running gear (1) is adapted for omni-directional movement of the mobile platform (10) and has its own traction stepper electric motors (11) connected to the control, sensing and communication unit (13) and its own energy source (14) of the mobile platform (10). . At the same time, a control, sensing and communication unit (13) is included, which is connected to a lower optical system (15) adapted to monitor the 2D position of the mobile platform (10) and to an upper optical-mechanical system (16) adapted to monitor the 3D foot position (17) of the users. The mobile platform (10) has in the upper surface (101) upper support plates (1010), supported on sensors (162) for measuring the force of the load from the foot (17), via the upper support plates (1010), to this upper surface (101) also connected to the control, sensing and communication unit (13). The control, sensing and communication units (13) of the two mobile platforms (10) are adapted at least for mutual low-latency communication between the two mobile platforms (10).
Patent CZ-308092-B6 (CZ)
Title: Method of detecting Faecalibacterium prausnitzii by real-time PCR and primers for this detection method of F. prausnitzii
Inventor: RYCHLÍK IVAN
IPC: C12Q1/689
Filed: 2018-09-08
Abstract: The invention is a method for specifically detecting Faecalibacterium prausnitzii in the digestive tract or poultry droppings by isolating DNA from the sample and subsequently subjecting the isolated DNA to an amplification reaction by real-time PCR with primersFaecF2: CGAGGGCCTGGACTTCATCAAG,FaecR2: GCCGGTGATCCACTCGTTGGAC.
Patent CZ-309041-B6 (CZ)
Title: Method of applying layers on sensor platforms for detecting gas
Inventor: Bodnár Michal
IPC: B05D7/14
Filed: 2021-05-13
Abstract: The solution is a method for producing active layers of chemoresistive oxidizing and reducing gas sensors by the plasma polymerization technique and the subsequent activation and stabilization of the prepared layer by chemical modification in a suitable solution. Plasma polymerization is carried out by magnetron sputtering or evaporation with RF activation of the precursor. The source material for plasma polymerization is an acetylacetonate of a certain metal - a precursor which is mixed with an oxide of a given metal, e.g. Sn-AcAc + SnO2 or In-AcAc + In2O3.
Patent CZ-309709-B6 (CZ)
Title: Wafer production equipment
Inventor: YAMAMOTO SETSUO
IPC: B26F3/00
Filed: 2021-12-14
Abstract: An apparatus (30) for manufacturing wafers from a semiconductor ingot, in which an exfoliation layer is formed by placing a condensing point of a laser beam of a wavelength transmitted through the semiconductor ingot at a depth corresponding to the thickness of the wafer to be manufactured and applying the laser beam, comprises a clamping table (31) configured to hold a semiconductor ingot on a suction surface (32) with a wafer on top, an ultrasonic oscillating unit (34) with an end surface (341) facing the wafer and configured to oscillate an ultrasonic wave, a unit (33) for supplying water, a peeling unit (35) for sucking, holding and peeling the semiconductor ingot wafer, and a water receiving unit (36) configured to surround the clamping table (31) and receive water discharged from the feeding unit (33) of water to the semiconductor ingot (1, 1-1, 1-2) and to the suction surface (32) of the clamping table (31). The clamping table (31) includes a porous plate (40) forming a suction surface (32) and a base (50) supporting the porous plate (40) and has at least one connecting passage (54, 54-2, 55, 55-2) for connecting to a vacuum source (56), the suction surface (32) of the porous plate (40) has a first region (321) corresponding to a first semiconductor ingot with a first diameter and a second region (322) surrounding the first region (321). The device also has a positive pressure source, at least two connecting passages are adapted to selectively conduct negative pressure from the negative pressure source, or positive pressure from the positive pressure source, and are connected to the first region (321) and the second region (322), respectively, in the surface (41) porous plates (40), the surface (41) is on the opposite side to the suction surface (32).
Patent SK-286237-B6 (SK)
Title: Line connection for processing soya and similar products
Inventor: LUNTER JAN
IPC: A23N12/00
Filed: 2004-06-09
Abstract: A container (1) and a preparatory container (4) are connected together by a tube (2) and a transport device (3), for which is by the tube (2) integrated water-flow ejector (5) further communicated with a first water separator (7) by the tube (2), whereby there is a tank (6) prior to the water-flow ejector (5), which is integrated by the tube (2), whereby there is a tube (P) for the water diversion back to the tank (6) from the first water separator (7). Further the first water separator (7) and plumping tanks (8) with a water delivery (9) are connected together by the tube (2), the plumping tanks (8) empty into a sewage tank (10), which contains a pebble sediment separator (13) and a sediment tube (11) what is attached to a sediment pump (12), which is connected with an isolated pebble separator (14) by the tube (2) and further it is connected with a second water separator (17), which is linked with a grinding stoker (15) by the tube (2), which empty into the grinding device (16) through a tourniquet (19) with a water delivery (18).
Patent SK-286886-B6 (SK)
Title: Azapolycyclic compounds containing annellated aryl group, use thereof, pharmaceutical compositions containing the same and intermediates
Inventor: COE JOTHAM WADSWORTH
IPC: A61K31/00
Filed: 1998-11-13
Abstract: Azapolycyclic compounds containing annellated aryl group of the general formula (I) and their pharmaceutically acceptable salts, pharmaceutical compositions comprising such compounds and their use for the manufacture of a medicament for the treatment of neurological and psychological disorders and reducing nicotine addiction. Intermediates for the synthesis of such compounds.