baber/WOPTO huggingface dataset:
Patent CZ-290651-B6 (CZ)
Title: Erythromycin derivatives, these derivatives intended for use as a medicament, pharmaceutical composition containing these derivatives, process for preparing these derivatives and intermediates for the preparation process thereof
Inventor: AQOURIDAS CONSTANTIN
IPC: C07H/
Filed: 1991-11-20
Abstract: In the present invention there are disclosed compounds of the general formula I, in which X and X? form together with a carbon atom to which they are attached the group C=O or C=NOR wherein R represents a hydrogen atom a heterocyclic group containing at least one nitrogen atom or a straight or branched or cyclic alkyl, alkenyl or alkynyl group and the other general symbols have specific meanings. Preparation process of the above compounds comprises reacting acid in aqueous medium with the starting substance, blocking the hydroxyl group in position 2?, oxidation of the hydroxyl group in position 3, introducing the Ri3? group, having the same meaning as Ri3 except for a hydrogen atom, deblocking the 2? hydroxyl group, treating the reaction mixture with an oximation agent and esterification thereof to obtain salts of the compounds of the general formula I. The invented derivatives are usable for treating infections caused by infectious germs responsive to antibiotics.
Patent CZ-280934-B6 (CZ)
Title: Shaped iron rolling train
Inventor: ENGEL GEORG
IPC: B21B1/14
Filed: 1987-07-31
Abstract: The structural steel rolling mill comprises a reversing two high rough rolling mill, at least one universal working rolling mill and at least one flanging edging rolling mill included in a reversing tandem rolling mill group, and a universal finishing rolling mill at the outlet end of the structural steel rolling mill. The reversing tandem group following the rough rolling mill has a universal working rolling mill, a flanging edging rolling mill and the universal finishing rolling mill. By including the universal finishing rolling mill in the reversing tandem rolling mill group the universal finishing rolling mill also participates in the reversing action and because of that is more effective in shaping than the standard finishing rolling mill so that in practice the special universal finishing rolling mill following the reversing tandem group is omitted as well as the edging rolling mill commonly provided with it and the roller bed located between them. The dimensional accuracy and the surface properties of the rolled product as well as the service life of the rolls of the universal finishing rolling mill are not impaired when the reduction of the universal finishing rolling mill is set smaller than that of the universal working rolling mill.
Patent CZ-278512-B6 (CZ)
Title: Discharging fixed weir for barrages
Inventor: LEMPERIERE FRANCOIS
IPC: E02B8/06
Filed: 1990-12-19
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of installing on the sill of the spillway a water level raising means comprising at least one heavy element, the said means or water level raising elements being capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) by virtue of their own weight but breaching by overturning at a predetermined head corresponding to a level not higher than a predetermined maximum water level in order to discharge larger floods.
Patent CZ-278284-B6 (CZ)
Title: Proteinaceous component in feeding-stuff mixtures
Inventor: VYBIRAL FRANTISEK
IPC: A23K10/20
Filed: 1988-12-30
Abstract: The invention concerns a proteinaceous component for feeding-stuff mixtures for all categories of farm animals. The proteinaceous component consists of 20 % by weight of watery and homogenised tannery leather waste before tanning, bound to 80 % by weight of absorbed matter of vegetable origin, and which, with at least 88 % by weight of dry matter, contains at least 40 % by weight of nitrogen matter, 6 to 12 % by weight of fat, up to 5 % by weight of fibre, up to 2 % by weight of chlorides, up to 8 % by weight of ash, whereas the acid number of the fat per 1 g of fat is max. 50 mg/KOH.<IMAGE>
Patent CZ-286051-B6 (CZ)
Title: Pharmaceutical preparation in unit dosage form for peroral administration of bisacodyl
Inventor: DAVIS PAULA DENISE
IPC: A61K9/50
Filed: 1994-02-10
Abstract: The subject invention involves pharmaceutical compositions in dosage unit form, for peroral administration of bisacodyl to a human or lower animal having a gastrointestinal tract, with a lumen therethrough, with a small intestine and a colon with a junction therebetween, comprising: (a) a safe and effective amount of rapidly-dissolving bisacodyl means; and (b) a delivery means which prevents the release of bisacodyl from the dosage form into the lumen of the gastrointestinal tract during transport of the dosage form through the lumen until the dosage form is near the junction between the small intestine and the colon or in the colon, and which then releases the bisacodyl in the lumen near the junction between the small intestine and the colon or within the colon, The subject invention also involves methods for providing laxation for humans and lower animals in need thereof by peroral administration of such compositions.
Patent CZ-288679-B6 (CZ)
Title: Crystalline form of (R)-7-acetyl-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo-[4,5-h][2,3]benzodiazepine, process of its preparation and pharmaceutical preparation in which it is comprised
Inventor: ANDERSON BENJAMIN ALAN
IPC: A61P25/16
Filed: 1995-08-30
Abstract: In the present invention there is described a physical form of (R)-7-acetyl-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo-[4,5-h][2,3]benzodiazepine having an x-ray powder diffraction pattern with d spacing at 12.78, 9.48, 8.99, 8.64, 8.23, 6.39, 6.27, 5.73, 4.01 and 3.96 angstrom that is usable for the manufacture of a medicament for use as an AMPA receptor antagonist. This form is prepared by reacting a corresponding starting composition with sodium hydroxide to afford an intermediate in which the p-nitrophenyl group is reduced to p-aminophenyl group and subsequently the obtained compound is crystallized from a mixture of water and ethanol in which the number of volumes of water per volume of ethanol is at least 1.1 to 1.0.
Patent CZ-289493-B6 (CZ)
Title: Automatic front-loaded washing machine fitted for drying
Inventor: HILDEBRAND GERALD ING
IPC: D06F39/02
Filed: 1995-10-12
Abstract: The invented automatic front-loaded washing machine fitted for drying includes a closed air recirculation circuit consisting of a waste air (14) conduit leading out of a tub (2) and having a condensation device, a blower (10), a heating conduit (11), and an air inlet conduit opening into the air inlet neck to the fill opening (13) of the tub (2). The conduit for exhausting waste air (14) from the tub (2) and a detergent supply line (9) are form structural component, which arrangement reduces to minimum structural components needed in washing machines of the same type. The moisture-saturated waste air (14) is exhausted by the blower (10) through a detergent dispenser (7), wherefrom it is supplied into the heating conduit (10) to the blower (10).
Patent CZ-297549-B6 (CZ)
Title: Sterile pharmaceutical composition for parenteral administration containing propofol and edetate
Inventor: JONES CHRISTOPHER BUCHAN
IPC: A61K31/05
Filed: 1995-03-17
Abstract: In the present invention, there is described a sterile pharmaceutical composition for parenteral administration, which comprises an oil-in-water emulsion in which 2,6-diisopropylphenol (propofol), dissolved in a water-immiscible solvent, is emulsified with water and stabilized by means of a surfactant, and which further comprises an amount of edetate sufficient to prevent significant growth of microorganisms for at least 24 hours after adventitious, extrinsic contamination. There is further described a method for limiting the potential for microbial growth in a sterile pharmaceutical composition for parenteral administration, which comprises the use of the above-specified emulsion, and a method of improving the time for administration, and/or the time between the changes of giving sets, for an oil-in-water emulsion of propofol by including in said emulsion an amount of edetate sufficient to prevent significant growth of microorganisms for at least 24 hours after adventitious, extrinsic contamination.
Patent CZ-289062-B6 (CZ)
Title: Rectifier circuit arrangement
Inventor: GRUNING HORST DR
IPC: H02M7/519
Filed: 1996-11-20
Abstract: In the present invention there is disclosed a rectifier circuit arrangement having at least one path with an even number of series-connected thyristors (GTO1, GTO2), which can be turned off, and having reverse-parallel connected diodes (D1, D2), the thyristors (GTO1, GTO2), which can be turned off are hard driven, to be precise in such a manner that the ratio of an anode current IiA to a maximum gate current IiG peak, IiA/IiG peak of the control electrode is less than or equal to 1, and the gate current rises quickly in such a manner that IiG peak is reached within a rise time tr of less than or equal to 2 microseconds. A total inductance LiG of the driven circuit of each thyristor (GTO1, GTO2) is selected to be sufficiently small that LiG is less than or equal to ViGR/(IiGpeak/tr), whereby ViGR corresponds to a reverse blocking voltage of the gate. A freewheeling circuit (2) is provided between the DC voltage source (Uizk) and the series circuit formed by the thyristors (GTO1, GTO2),
Patent CZ-288278-B6 (CZ)
Title: Thiopyridines and process of their preparation
Inventor: QANAUER GUIDO
IPC: A61K31/4427
Filed: 1995-06-09
Abstract: In the present invention there are disclosed thiopyridine derivatives of the general formula I, in which the individual general symbols have specific meaning. These derivatives are substances exhibiting activity against Helicobacter and they can be therefore used for treating stomach diseases, particularly ulcerous diseases of stomach caused by the above-indicated bacteria. An integral part of the present invention is also the use of said compounds for preparing a pharmaceutical preparation intended for treating stomach diseases caused by the Helicobacter bacteria. In the present invention there are also described processes for preparing active substances.
Patent CZ-293350-B6 (CZ)
Title: Repair patch for pneumatic tyre
Inventor: NISSL HERBERT
IPC: B29C73/10
Filed: 1996-11-21
Abstract: The present invention relates to a repair patch for pneumatic tyres, which comprises a reactive buffer and connection layer (5), for resting on the inner tyre wall. Said patch comprises a narrower intermediate layer (7) with embedded cord inlays extending longitudinally adjacent each other, in particular steel cord strands, comprising another rubber layer (13) with embedded cord threads (14) extending in a longitudinal and adjacent manner and covering the protected intermediate layer, and a top layer (17) pointing into the tyre. To improve the vulcanization of the patch on the prepared inner wall of the pneumatic tyre and to achieve a longer level of durability at the point of repair, the patch is shaped to be drawn-in in the middle and is more flexible in the central section thereof than in the two end sections.
Patent SK-285961-B6 (SK)
Title: Paper sized with 2-oxetanone sizing agent made from normal and branched fatty acids
Inventor: MALMSTROM OLOF
IPC: D21H21/16
Filed: 1998-03-11
Abstract: A method of neutral or alkaline manufacturing a paper grade containing additives, particularly precipitated calcium carbonate as filler in which to the paper in its pulp slurry step is added 2-oxetanone based size which is made from a greater number than one of fatty acids having main chain comprising 6-22 carbons linked with each other by saturated bonds and said acid(s) including at least one with a branched carbon chain in order for control the hydrophobicity properties of the sheet and for securing the ink-jet printability of said paper grade.
Patent CZ-297293-B6 (CZ)
Title: Device for conveying air flow through a climate chamber
Inventor: METER TJITZE
IPC: F24F1/00
Filed: 1999-08-13
Abstract: In the present invention, there is disclosed a device comprising a climate chamber (21), having a bottom wall (2), a top wall (3), two side walls and two end walls (4, 5), ventilation means (27) for generating an air flow within the climate chamber (21) between first end wall (4) and second end wall (5) thereof, and means for heating or cooling the air flow to a required temperature prior or during introduction thereof into the climate chamber (21). At least one air-permeable wall (22, 22a) provided with means for heating or cooling the air flow is arranged between said first end wall (4) and said second end wall (5) within the climate chamber (21).
Patent CZ-308153-B6 (CZ)
Title: Method of determining the level of physical fitness
Inventor: TICHÝ TOMÁŠ
IPC: G06Q99/00
Filed: 2009-04-01
Abstract: A method of determining the level of physical fitness, in particular a method of determining the level of physical fitness of a human, according to which the measuring device first simultaneously measures the heart rate, body performance and measures or evaluates other parameters affecting physical performance. Subsequently, a database containing at least two records with a plurality of pairs of heart rate and power values of the organism, measured at the same time point and arranged chronologically in the record, is assembled by the measuring or evaluating device.
Patent CZ-304115-B6 (CZ)
Title: System of disposable spreading for two-track motor vehicles
Inventor: KROUPA AUGUSTIN
IPC: B60B39/04
Filed: 2012-09-13
Abstract: The present invention relates to a device, which in case of black ice, makes it possible for the driver to activate its own spreading of the road with spreading in order to prevent the vehicle from becoming incontrollable. The disposable spreading system for two-track motor vehicles of the present invention with at least one spreading tank (1) is disposed such, as to sprinkle the spreading after opening the tank in front of the vehicle braked and/or steerable wheels. The airtight closed tank (1) of spreading, closed in its bottom portion with a removable capping (2), is provided with an inlet hole (6) and an air line (3) provided with a valve (4). The spreading tank (1) is connected with a compressed-air container (5) or it can be connected with an expansion chamber (11), which is provided with a gas generator (12). The air line (3) inlet hole (6) into the spreading tank (1) is closed by a plug (7) that can be ejected by excessive pressure from the air line (3) into the tank (1). Or the air-tight closed spreading tank (1) can be closed on its bottom portion with a removable capping (2), which is in the form of a welded-on lid (14) connected with a preloaded spring. Or the air-tight closed spreading tank (1) can be closed on its bottom portion with a removable capping (2), which is in the form of a lid (16) provided with a detonating cord (17) or with another pyrotechnical explosive charge located outside the spreading tank (1) volume.
Patent CZ-309533-B6 (CZ)
Title: Motor vehicle communication equipment, motor vehicle lighting equipment for motor vehicle communication equipment and the car2car or car2X method of motor vehicle communication
Inventor: KRATOCHVIL JAN
IPC: H04B10/40
Filed: 2018-03-29
Abstract: The invention relates to the communication device of a motor vehicle (X), containing an image camera (2) of a scene image (11) connected to control electronics (1), to which a DMD (7) is also connected, the mirror surface of which (70) is preceded by optics (3). The mirror surface (70) is functionally assigned a secondary display unit (5) with an optical sensor (50) to receive a selected part of the light (32) from the scene image (11) reflected by a selected part of the mirrors of the mirror surface (70) DMD (7). The DMD (7) is part of the lighting device (0) of the vehicle, in which a lighting unit (4) is arranged in relation to the mirror surface (70) of the DMD (7), which is adapted for controlled illumination of at least part of the mirror surface (70) of the DMD (7 ) and for giving the desired output current (30) of light. The invention also relates to a motor vehicle lighting device (0) for a motor vehicle communication device and a car2car and/or car2X vehicle communication method (X).
Patent CZ-308425-B6 (CZ)
Title: Pyroaurite production method
Inventor: TIŠLER ZDENĚK
IPC: B01J23/745
Filed: 2019-05-21
Abstract: In the pyroaurite production method an aqueous suspension is prepared by homogenizing magnesium oxide, into which a solution of an iron salt or a mixture of iron salt and Zn, Cu, Ni, Co, Mn, Al, V salts from the nitrate group is gradually added from the group pf nitrates, chlorides or sulphates. The suspension is maintained at 50 to 90 °C for 1 to 4 hours and then an alkaline solution of ammonia, sodium bicarbonate, sodium or potassium hydroxide or carbonate, or ammonium carbonate or mixtures of them is gradually stirred into the suspension until pH = 9 to 10. The mixture is then aged for 1 to 4 hours at 50 to 90 °C. Then the reaction mixture is filtered, the filter cake is washed with water to neutral pH and extruded or air-dried at a temperature of up to 80 ° C or re-dispersed in water and dried in a spray oven.
Patent CZ-309555-B6 (CZ)
Title: Zpětný ventil pro vodní dýmku
Inventor: HOLUB PETR
IPC: F16K15/00
Filed: 2022-05-18
Abstract: Zpětný ventil (5) pro vodní dýmky spočívá v tom, že jeho součástí je nový typ gravitačního ventilu. Tento zpětný ventil (5) nepoužívá kuličky ve zužujících se otvorech (10) v roli utěsňovacích těles (11) při profukování vodní dýmky, jejichž nevýhodou byla malá propustnost způsobující vytlačení vody z vázy (7) do korunky (1) s tabákem, a dále také složitost výroby a údržby. Otvory (10) uzavírá pohyblivé utěsňovací těleso (11), které je položeno nad otvory (10). Při natahování dýmu je utěsňovací těleso (11) pod tlakem přitlačeno k ústí otvorů (10), při profukování je přetlakem od otvorů (10) odtlačeno. V klidovém stavu utěsňovací těleso (11) na otvorech (10) leží působením tíhové síly.
Patent CZ-288205-B6 (CZ)
Title: Process for preparing polyoxytetramethylene glycol
Inventor: SIGWART CHRISTOPH
IPC: C08G65/10
Filed: 2000-08-03
Abstract: In the present invention there is disclosed a process for preparing polyoxytetramethylene glycol, which preparation process comprises reaction of tetrahydrofuran and but-2-ine-1,4-diol copolymer in the presence of hydrogen at a temperature ranging from 20 degC to 300 degC and at pressure within the range of 0.1 MPa to 30 MPa on a hydrogenation catalyst, whereby this tetrahydrofuran and but-2-ine-1,4-diol copolymer is prepared by polymerization of tetrahydrofuran on a heterogeneous acidic polymerization catalyst having acidity of acid centers pKia less than +2 in concentration of at least 0.005 mmol per gram of the catalyst, in the presence of but-2-ine-1,4-diol. For this preparation process a variety of polymerization catalysts can be used. For hydrogenation it is preferred to use a hydrogenation catalyst containing at least one element being selected from the groups Ib, VIIb or VIIIb of the Periodic System of Elements, particularly a heterogeneous hydrogenation catalyst.
Patent CZ-301344-B6 (CZ)
Title: Multiprocessor control system for cycles, for example for competition-type bicycles
Inventor: CAMPAGNOLO VALENTINO
IPC: G06F19/00
Filed: 2001-03-23
Abstract: In the present invention, there is disclosed an electronic control system for cycles, for use in association with a set of sensors (41,..., 4k,..., 4n, 36, 37), a set of actuators (38, 39), and a set of control members (28, 29) associated with the cycle, wherein the said electronic control system comprises: a first processor unit (10) having the function of processing and displaying information; a second processor unit (20) with the function of communication control unit and of interfacing with said set of control members (28, 29); and a third processor unit (30) having the function of interfacing with said set of sensors (41,..., 4k,..., 4n, 36, 37) and said set of actuators (38, 39). The first processor unit (10), the second processor unit (20), and the third processor unit (30) are connected together via asynchronous bi-directional communication channels (12, 23).
Patent CZ-301023-B6 (CZ)
Title: Yarn brake
Inventor: SCHEUFELD HEINZ
IPC: B65H59/22
Filed: 2001-06-27
Abstract: In the present invention, there is disclosed a yarn brake, especially for a spindle of a twister, having substantially tubular housing (1), in which there is located a capsule-shaped brake cartridge (11), comprising first and second capsular portions (12, 13), which are movable to each other against the bias of a spring, and having a ball or curve shaped end portions, which are disposed oppositely one another for providing braking surfaces, abutting in the brake housing (1) braking rings (4, 14), arranged rigidly and/or movable in axial direction, having adjustable distance. To the brake housing (1)co-axially extends a guide conduit (8), which supports a supporting element (5), adjustable at variable height positions in the brake housing (1) and loaded with a spring. Inside the guide conduit (8), there is arranged a yarn inlet conduit (16), positionable with respect to the guide conduit (8) to at least two positions, whereas the inner end of the yarn inlet conduit (16) supports the brake ring (14), which is supported with springing at the supporting element (5).
Patent CZ-298396-B6 (CZ)
Title: Modified inorganic particles
Inventor: RANTZSCH MANFRED
IPC: C09C3/10
Filed: 2001-12-12
Abstract: The present invention relates to modified inorganic particles with a layer structure with an average particle diameter of 5 nm to 20000 nm, comprising an outer shell consisting of aminoplasts which contain, interlamellarly, multifunctional amino compounds containing 1 to 30 carbon atoms of the melamine, melamine derivative, urea, urea derivative, guanidine, guanidine derivative, cyanamide, dicyandiamide, sulfonamide and/or aniline-type. The invention also relates to the production of such modified inorganic particles and to their use in thermoplastics and duroplastics.
Patent BR-9610872-B8 (BR)
Inventor: YANG YAN-PING
IPC: A61P31/04
Filed: 1996-10-11
Abstract: An isolated and purified non-denatured transferrin receptor protein of a Moraxella strain, particularly M. catarrhalis, has an apparent molecular mass of about 80 to about 90 kDa, as determined by SDS-PAGE. The transferrin receptor protein or a fragment analog thereof is useful in diagnostic applications and immunogenic compositions, particularly for in vivo administration to a host to confer protection against disease caused by a strain of Moraxella. The transferrin receptor protein is isolated from strains of Moraxella catarrhalis by a procedure including extraction of agent soluble proteins of a cell mass produced by cultivating the strain under iron-starved conditions. The transferrin receptor protein is selectively solubilized from the extracted cell mass and purified.
Patent EP-1218684-B8 (EP)
Inventor: STALHANDSKE KENT
IPC: F41A9/06
Filed: 2000-09-20
Granted: 2006-05-03
Abstract: A method and arrangement for flick ramming projectile components such as shells or propellant powder charges in artillery pieces is disclosed which accelerates the projectile component to the necessary ramming velocity using an electromechanically generated energy supply in the form of starting acceleration from an electric motor. The rotating starting acceleration of the electric motor is mechanically converted into rectilinear acceleration, and the electric motor may be supplemented wit an energy supply obtained from a previously charged energy accumulator which is triggered simultaneously with the start of the electric motor.