baber/WOPTO huggingface dataset:
Patent CZ-281376-B6 (CZ)
Title: Process of separating enantiomers of 5-hetaryl-1,3,4-thiadiazinones
Inventor: JONAS ROCHUS DR
IPC: C07D209/02
Filed: 1992-08-26
Abstract: The invention relates to a process for the resolution of enantiomers of 5-heteroaryl-1,3,4-thiadiazinones of formula I by the kinetic resolution of racemates, characterized in that racemic I is dissolved in an inert solvent or solvent mixture and acylated with a chiral acid chloride. The resulting mixture of diastereoisomers is reacted with an amine or alcohol, thereby achieving a complete resolution of one of the diastereoisomers and a very slight or partial resolution of the other diastereoisomer into the enantiomers on which they are based, the resolution products are then separated off and the remaining pure diastereoisomer is converted to the corresponding pure enantiomer by reaction with an amine or an alcohol.
Patent CZ-278489-B6 (CZ)
Title: Macromolecular material based on polyvinyl chloride with increased strength and process for preparing thereof
Inventor: KOVAC MIROSLAV ING
IPC: C08L27/06
Filed: 1988-06-15
Abstract: Macromolecular material consists of 0,3 to 30 per cent weight of modifier strength consisting of partially esterificated minimum one dicarboxylic to tetracarboxylic acid with minimum one monovalent to fourvalent alifatic alcohol C2 to C18 and casually from 50 per cent weight of organical oxygene compounds as alcohols, acetals, aldehydes, alkylesters of monocarboxylic acids, dicarboxylic acids and their anhydrides, also from 0,1 to 20 per cent weight of auxiliary substances and to 100 per cent weight from polyvinylchloride. It is produced so, that beforehand into treating mixture by cold working and/or hot working is addited strength modifier or its precursors, which are dicarboxylic to tetracarboxylic acid and/or their anhydrides and monovalent to fourvalent alcohol 2 to 18, at which by treating by temperature 130 to 200 degrees of Celsius is "in situ" created modifier and parallels is builded in into macromolecular material.
Patent CZ-291134-B6 (CZ)
Title: Molded bodies made of humus-containing plant substrate, consolidated with polyurethane/polyurea, process of their manufacturer and their use when planting plants
Inventor: BOHNE FRANZ-JOSEF
IPC: A01G9/10
Filed: 1996-11-14
Abstract: In the present invention, there are disclosed molded bodies, which comprise a humus-containing plant substrate consolidated with polyurethane/polyurea. These bodies are obtainable by dispersing a humus-containing plant substrate in water, admixing a liquid NCO prepolymer having a maximum NCO content of 15 percent by weight, which has been produced by the reaction of toluene diisocyanate with a polyether polyol component containing at least one amino polyether polyol in an amount of 0.5 to 100 percent by mole, based on the polyol component, and introducing the mixture thus obtained into a mold and allowing it to solidify. A process for producing these molded bodies is also described, as is their use as growth media for seedlings in the propagation and raising of plants.
Patent CZ-288678-B6 (CZ)
Title: Process for polymerizing ethylene/alpha-olefin interpolymer compositions
Inventor: KOLTHAMMER BRIAN W
IPC: C08F110/02
Filed: 1994-01-28
Abstract: The invented process utilizes a highly-efficient homogeneous catalyst composition in at least one reactor to produce a first interpolymer having a narrow composition distribution, a narrow molecular weight distribution, and a highly-efficient heterogeneous Ziegler catalyst in at least one other reactor, nabling formation of a second interpolymer with wide composition distribution. The reactors can be operated sequentially or separately, depending upon the desired final product. So obtained novel interpolymer compositions have good controlled composition distribution and controlled molecular weight distribution. The novel compositions also have good optical properties, such as clarity and haze and good physical properties such as modulus, yield strength, toughness and tear. Useful products, which can be formed from these compositions include film, molded articles and fiber.
Patent CZ-304497-B6 (CZ)
Title: Process for preparing heterogeneous ion-exchange membranes
Inventor: MALIŠ JAKUB
IPC: B01J47/12
Filed: 2013-01-08
Abstract: In the present invention, there is disclosed a process for preparing heterogeneous ion-exchange membranes. The preparation of membranes according to this invention is characterized in that a polypropylene or propylene copolymer-based polymeric inert biding agent is homogenized with small particles of an ion-exchange resin in a device suitable for homogenization of polymer mixtures. The resulting mixture is then used for the preparation of a membrane by molding, extrusion or rolling. The homogenization of the mixture and subsequent molding thereof to a resulting membrane are carried out at a temperature higher than melting temperature of the inert binding agent but lower than degradation temperature of the ion-exchange resin particles. The resulting membrane is then submerged into aqueous solution of hydrogen peroxide to partially degrade said polypropylene or propylene copolymer-based biding agent and to give rise of pores in the membrane surface layer, which enables increased transportation of ions through the membrane and thus higher ion conductivity of the membrane.
Patent CZ-291404-B6 (CZ)
Title: Oral composition
Inventor: BURKE MICHAEL R
IPC: A61K31/70
Filed: 1995-01-13
Abstract: An oral composition exhibiting reduced irritability to oral tissue is disclosed wherein the composition contains a surface-active system comprised of effective amount of alkyl sulfate surface-active agent and alkyl glycoside of the general formula RO(Ci6Hi10Oi5)ixH in which R represents an aliphatic radical of an aliphatic alcohol containing 12 to 22 carbon atoms and x is a number ranging from 1 to 20.
Patent CZ-299179-B6 (CZ)
Title: Homogeneous composition of expandable styrene polymer in the form of beads, method of its preparation, method of pre-expanding or pre-foaming thereof, expanded beads and molded parts
Inventor: CARLIER CHRISTOPHE
IPC: C08J9/00
Filed: 1999-06-25
Abstract: In the present invention, there is disclosed a homogeneous composition of expandable styrene polymer in the form of beads containing (a) 100 parts by weight of styrene polymer of average mass molecular weight Mw ranging from 150 000 to 300 000 and a residual content of monomer less than 2000 ppm by weight, based on the styrene polymer; (b) from 0.5 do 9 parts by weight of at least one swelling agent comprising n-pentane; (c) from 0.1 to less than 1.0 parts by weight of mass petroleum wax comprising a mixture of alkanes containing 18 to 80 carbon atoms in a molecule; and (d) from more than zero to 1.0 part by weight of a nucleation agent being selected from the group consisting of synthetic Fischer-Tropsch or polyolefin waxes. There is also disclosed a process for preparing the above-described composition by employing aqueous suspension polymerization. Further disclosed is a method of pre-expanding or pre-foaming the composition wherein the method comprises mixing and heating the composition with steam during one or more passages through an agitated tank. Also disclosed are expanded beads obtained from the above-indicated composition as well as expanded molded parts either obtained from the composition or expanded beads.
Patent CZ-289310-B6 (CZ)
Title: Motor vehicle door hinge
Inventor: ROSE ARIANA ING
IPC: E05D7/02
Filed: 1996-08-12
Abstract: Disclosed is a motor vehicle door hinge comprising a first hinge half (1) attachable to door or door pillars of a motor vehicle body, a second hinge half  (2) attachable to another part of the vehicle body and a hinge pin (5) pivotably connecting the two door halves (1, 2) and being in the first door half (1) rotatably mounted in a bearing sleeve (4) made of a maintenance-free bearing material and arranged in a suspension eye (6), while in the other hinge half (2) the pin (3) is mounted fixedly in a suspension eye (7). Fixed mounting of the pin (3) in the suspension eye (7) is achieved through the mediation of peripheral grooves (5) performed on the pin (3) portion with greater diameter. In assembled state both the hinge halves (1, 2) are arranged symmetrically to a plane passing transversely to the hinge axis (8), whereby width of hinge wings (9, 10) is greater if compared with the width of the suspension eyes (6, 7).
Patent CZ-281831-B6 (CZ)
Inventor: RAU PETER
IPC: G21C3/334
Filed: 1993-06-21
Abstract: Palivový element s podélnou schránkou (2) má blokovací těleso (12), které je zaskakovacím tělesem (18) zajištěno proti otáčení v zabírací poloze, dosažitelné otáčením kolem podélné osy (6) schránky (2), v níž zasahuje do drážky (16) nacházející se v průřezu schránky (2) na vnitřní straně podélné schránky (2). Zaskakovací těleso (18) je buď posuvně vedeno v blokovacím tělese (12) v radiálním směru schránky (2) a přiřazenou zaskakovací díru (20) upravenou ve stěně schránky (2), nebo je zaskakovací těleso (18) posuvně vedeno v blokovacím tělese (12) v podélném směru schránky (2) a má přiřazený zaskakovací vrub (22) na koncové hraně schránky (2) nebo zaskakovací drážku (21) na vnitřní straně schránky (2).
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Patent SK-282675-B6 (SK)
Title: Use of a mutation in the gene for human G-protein beta 3 sub-unit for diagnosing illnesses
Inventor: SIFFERT WINFRIED
IPC: C12Q1/68
Filed: 1997-05-02
Abstract: A method of diagnosing a disease comprising determining the presence of a genetic modification in a gene obtained from a subject which encodes a human G protein beta3 sub-unit. Also disclosed is a method for establishing the relative risk of developing a disorder associated with G protein dysregulation.
Patent SK-288397-B6 (SK)
Title: Method for setting of metal melting by an additive on the basis of slag from aluminium oxide production
Inventor: LADOMERSKÝ JURAJ
IPC: C21C1/08
Filed: 2011-04-11
Abstract: Method for modifying of cast iron melting in cupola furnaces by application of an additive, wherein the additive is amixture of slag originating from Al2O3 production with hydraulic binder as is Portland cement. The additive replaces apart of ferrosilicon and limestone in the standard batch in the production of cast iron in cupola furnaces.
Patent SK-280714-B6 (SK)
Title: Ortho substituted phenylacetic acid amides and intermediates for their preparation
Inventor: SIEGBERT BRAND
IPC: C07C235/34
Filed: 1991-09-20
Abstract: Ortho-substituted phenylacetic acid amides of general formula (I), where (R1 = H, alkyl, cycloalkyl, alkenyl, alkynyl, phenylalkynyl, alkoxyalkyl, alkoxycarbonyl, phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, 5-/6-membered heterocycle having 1 - 3 hetero atoms to which there may be fused a benzene ring or a 5-/6-membered heterocycle; R2 and R3 = H, CN, halogen, alkyl, alkoxy; R4 and R5 = H, alkyl and R4 or R5 - alkoxy; Y = O, S, SO, SO2, N=N, O-CO, CO-O, CO-O-CH2, alkylene or haloalkylene chain, alkenylene chain, alkynylene chain, oxyalkylene chain, thioalkylene chain, alkyleneoxy chain, carbonylalkylene or alkylenecarbonyl chain, W = alkoximino group, alkoxymethylene group, alkylthiomethylene group), with the exception of compounds in which R1 is hydrogen, phenyl or 2,2-dimethyl-3-(2',2'- -dichlorovinyl)-cyclopropyl, R2 to R5 are hydrogen, Y is carbonyloxymethylene and W is methoxymethylene or methylthiomethylene. The compounds (I) are suitable as fungicides and for controlling pests.
Patent SK-279502-B6 (SK)
Title: Balcony
Inventor: WEINBERG HILARY
IPC: E04F11/18
Filed: 1992-12-30
Abstract: The present invention relates to a balcony having a load-bearing structure, the load-bearing members (10) of which at, at least one point, are anchored in a supporting manner on load-bearing members (10) located in the intermediate floor, having a balcony base comprising slabs (50) which rest on parts of the load-bearing structure, and having an underside cladding comprising aluminium profiles (35). The balcony according to the invention is characterized in that there is provided a peripheral aluminium load-bearing profile (10) which defines the balcony plane and has a plurality of closed rectangular channels (11, 12, 13, 14, 15). The slabs (50) for the balcony base rest on parallel trough base profiles (35) which consist of aluminium, are located one next to the other and are connected to one another.
Patent CZ-293623-B6 (CZ)
Title: Thermoplastic multilayer composite and binding agent thereof
Inventor: HAGER HARALD DR
IPC: C07C275/24
Filed: 2000-02-24
Abstract: In the present invention, there is disclosed a thermoplastic multilayer composite containing: I. layer I of polyamide molding material: II. layer II of  polyester molding material; a binding agent layer interposed between the layer I and layer II and containing at least 50 percent by weight of a mixture of the following components: a) 20 to 80 percent by weight of polyamide made of (a) diamine having 6 to 12 carbon atoms and (b) dicarboxylic acid in substantially stoichiometric amount thereto, whereby the dicarboxylic acid contains at least  5 percent by mole of a dicarboxylic acid having 10 to 36 carbon atoms and b) 80to 20 percent by weight of polyester made of aa) a mixture of 30 to 95 percent by mole of aromatic dicarboxylic acid having 6 to 20 carbon atoms and 70 to 5 percent by mole of the same dicarboxylic acid containing 10 to 36 carbon atoms as a binding agent present in polyamide, and bb) a diol having 2 to 12 carbon atoms.
Patent CZ-303654-B6 (CZ)
Title: Device for increasing vehicle tyre tread pressure on road
Inventor: HRABAL FRANTISEK
IPC: B60B15/00
Filed: 2007-03-22
Abstract: The present invention relates to a device for increasing the downward force pressing a car to the road, mainly while braking, accelerating, optionally turning, said device consisting of a wheel hub, at least one suspension arm, a brake system, and a damping unit. The brake system consists of a brake drum and brake shoes or a brake disc and brake pads mounted on a caliper (2). At least one brake shoe and/or caliper (2) and/or brake pad and/or brake lining is placed in a pushing plane parallel with at least one tangent to the circle or on the segment of a circle with the same center of rotation as the wheel hub and where the trajectory of movement is limited by at least one brake stop. At least one brake shoe and/or brake caliper (2) and/or brake lining are mounted slidably in a guide for simultaneous movement with the brake disk (1) or the brake drum. In preferred embodiment, said stop is arranged movably.
Patent CZ-305950-B6 (CZ)
Title: Plant protection formulation, preparation and use thereof
Inventor: VALENTOVÁ OLGA
IPC: A01N63/30
Filed: 2011-11-28
Abstract: In the present invention, there is described a formulation for the protection of plants, which contains elicitors from Leptosphaeria maculans mycelium, and the use thereof. There is also described the use of the formulation for the protection of plants against fungal and bacterial pathogens.
Patent CZ-308212-B6 (CZ)
Title: Equipment for tilting the working part of agricultural machinery
Inventor: JELÍNEK JAKUB
IPC: A01B73/04
Filed: 2012-03-23
Abstract: The invention is a device for tilting the working part of an agricultural machine containing at least one stable part (1) and at least one hinged part (2) mounted so that it can rotate on the stable part (1). The stable part (1) and the hinged part (2) are connected by at least one pivot joint (3) on their outer parts. The device contains on a stable part (1) a linear drive (5) mounted so that it can rotate connected to a rod (4) which is connected so that it can rotate to the hinged part (2). The linear drive (5) is below the frame (12) of the stable part (1), and the link (4) rests on the pivoting stop (6) mounted on the stable part ( 1). The pivot stop (6) is mounted on the pin (7) of the pivot point (3) and the pivot connection of the linear drive (5) to the drawbar (4) has at least one roller (8) which is folded ( 2) guided by at least one guide track (9, 10).
Patent CZ-304786-B6 (CZ)
Title: Lighting fixture with replaceable rectangular panel of LEDs
Inventor: DVOŘÁK PAVEL
IPC: F21Y101/00
Filed: 2013-08-15
Abstract: In the present invention, there is disclosed a lighting fixture with replaceable rectangular panel of LEDs consisting of a lighting fixture frame (2), which is provided with an electric power supply (1) and a transformer (3), wherein the lighting fixture frame (2) comprises at least two supply connecting contacts (4) bearing on panel contacts (8) disposed on the replaceable light panel (7) of LEDs (11), and these panel contacts (8) are arranged on an insulation body (10) of the panel supporting the LEDs (11) interconnected by connecting conductors (12) of LEDs (11) in five to twenty parallel-connected rows, wherein each row has series-connected four to twenty LEDs (11), while the replaceable light panel (7) of LEDs (11) is removably fastened in panel fasteners (9), which form parts of the lighting fixture frame (2).
Patent CZ-306176-B6 (CZ)
Title: Method of and apparatus for measuring viscoelastic parameters of viscoelastic bodies
Inventor: ĎOUBAL STANISLAV
IPC: G01N33/483
Filed: 2013-10-25
Abstract: The present invention relates to a method of measuring at least one viscoelastic parameter of a viscoelastic body, particularly measuring complex Young’s modulus of elasticity and/or complex rigidity of a viscoelastic body. The measuring method is characterized in that the viscoelastic body being measured is connected with a mechanical oscillator, wherein said mechanical oscillator is attached to the body being measured from above and both the body being measures and the mechanical oscillator are fastened on a stationary frame. Then, energy is applied to such performed system and the own damped oscillations, using for the determination of a required viscoelastic parameter, of the system are sensed. In the present invention, there is further described an apparatus for making the above indicated method, wherein the apparatus comprises a stationary frame, a mechanical oscillator consisting of a spring and an inertial element, preferably arranged in exchangeable manner, means for fixing the mechanical oscillator spring to the stationary frame arranged in upper section of the frame and means for fixing the measured viscoelastic body to the stationary frame.
Patent CZ-305902-B6 (CZ)
Title: System for measuring rail vehicle wheel set angle of approach in a track
Inventor: ČAPEK JAN
IPC: G01M1/16
Filed: 2014-08-25
Abstract: The present invention relates to a system comprised of two laser optical sensing devices (8) for sensing rail (1) head arranged in the spring-loaded manner on a frame (2) of a rail vehicle undercarriage, or direct on the rail vehicle undercarriage. One of the two laser optical sensing devices (8) is arranged in front of the first wheel set (3) wheel in the direction of the rail vehicle movement, while the other of the two laser optical sensing devices (8) is arranged behind the second wheel set (4) wheel in the direction of the rail vehicle movement on the same lateral side of the undercarriage. After the rail (1) profiles are measured, a computer program evaluates transversal shift dy relative to each other. The shift dy and a known distance of both the laser optical sensing devices (8) in the rail (1) longitudinal direction dx serve for evaluation of the undercarriage frame (2) angle of approach according to the relationship {alpha} = arctan(dy/dx). The system is supplemented by a motion sensor (14) for measuring longitudinal movements dx1, dx2 in the guide of the first wheel set (3), situated on the outside of each wheel of the first wheel set (3), on the wheel set axis or similarly on the other wheel set (4). The distance of both the sensors (14) from each other is given by a transversal pitch 2w. From longitudinal movements dx1 and dx2 and the transversal pitch 2w, there is evaluated the angle of the wheel set relative to the undercarriage frame (2) according to the relationship {alpha} = arctan[(dx1+dx2)/(2w)]. The wheel set angle of approach is then evaluated as a sum of the determined angles of approach of the undercarriage frame (2) in the track and of the wheel set relative to the undercarriage frame (2) according to the relationship {beta} = {alpha} + {gamma} + arcsin (a/R), wherein a is the half of the undercarriage wheelbase and R denotes the radius of the negotiated curve. Each laser optical sensing device (8) is arranged within a spring-loaded cover (7), which is spring-loadedly mounted onto the undercarriage frame (2) in a holder (6) that is attached by means of a bracket (5) to the undercarriage frame (2) being spring-loaded relative to the wheel set (3) or the wheel set (4). The spring loading of the cover (7) relative to the holder (6) is made by means of at least one spring-loading assembly (11) that is formed by spring mounting bodies (10), a coupling element (12), and connecting elements (13).
Patent CZ-309546-B6 (CZ)
Inventor: KRETEK ZDENĚK
IPC: H02J3/28
Filed: 2015-06-24
Abstract: Vynález se týká způsobu eliminace přebytku nebo nedostatku elektrické energie v rozvodných sítích pro optimalizaci výroby a spotřeby elektrické energie, přičemž se průběžně sleduje aktuální stav provozu a výšková poloha břemen jednotlivých zdvihacích zařízení (8) v jednotlivých částech a podle aktuálního stavu rozvodné sítě se odpovídající počet jednotlivých zdvihacích zařízení (8) samostatně nebo ve skupinách aktuálně zvolených řídicím uzlem (1, 3, 4, 5, 6, 7) uvádí do režimu řízené spotřeby nebo generování elektrické energie. Nejdříve se analyzuje rozsah a lokalita výskytu problému a na základě této analýzy se určí počet a lokální umístění zdvihacích zařízení (8) předpokládaných pro vyřešení problému v dané lokalitě a rozvodné síti, načež se tato zdvihací zařízení (8) zapojí do režimu výroby nebo spotřeby elektrické energie, přičemž toto zapojení se provede postupně v časových intervalech mezi sebou a po určitou dobu, čímž se dosáhne definované dodávky nebo spotřeby energie do rozvodné sítě po celou požadovanou dobu.
Patent CZ-306431-B6 (CZ)
Title: A method of preparing a mixture of proteins and amino acids with a predominant content of aspartic acid
Inventor: HANIKA JIŘÍ 
IPC: C07K14/465
Filed: 2015-09-16
Abstract: A method of preparing a mixture of proteins and amino acids with a predominant content of aspartic acid by hydrolysis of a material containing feathers and/or animal cartilages, according to which the hydrolysis is performed in a reaction mixture containing water and an acid catalyst on the basis of an organic acid containing one or more carboxyl groups, soluble in water and with the pKa value lower than 4, in a stirred batch reactor for 0.5 to 10 hours, in the temperature range from 90 to 150°C and at the minimum pressure from 0.1 MPa.
Patent CZ-308894-B6 (CZ)
Title: Linear actuator with gripping force regulation and effector for bentonite bed transport
Inventor: Bartoš Pavel
IPC: F16H25/20
Filed: 2019-02-28
Abstract: The effector (1) for transporting a bentonite bed with linear actuators (12) with gripping force control consists of a longitudinal traverse (2), interface (3), double forks (4), forks (6), gripping collets (9) and linear actuators (12), the longitudinal cross member (2) has an interface (3) in its centre at the top, and in its lower part there are double forks (4) with collet pins (5). The forks (6) are incorporated in the sides of the longitudinal beam (2), in which the pins (7) of the actuators with lock nuts (8) with a washer are placed. On the pins (5) of the collets, there are pivoting gripping pliers (9) in which linear actuators (12) are mounted on stepped pins (10) with axial bushes (11) by retractable, eye-moving screws (13). In the end part of the gripping collet (9) there is a shaped contact segment (32), in the cavities of which holders (33) are fixed to the gripping collet (9) with sensors (34).