baber/WOPTO huggingface dataset:
Patent CZ-296332-B6 (CZ)
Title: Process for preparing methyl methacrylate
Inventor: STUART JOSEPH YOUNGBLOOD
IPC: C08F/
Filed: 1998-07-10
Abstract: In the present invention, there is disclosed a process for preparing methyl methacrylate, which process comprises the steps of: (i) reacting propionic acid or an ester thereof with formaldehyde or a precursor thereto in a condensation reaction to produce a gaseous product stream comprising methyl methacrylate, residual reactants, methanol and byproducts; (ii) processing at least a portion of the gaseous product stream to form a liquid product stream comprising substantially all of the methyl methacrylate and at least one impurity which melts at a temperature of greater than -50 degC; and subjecting said liquid product stream to at least one fractional crystallization stage which comprises the steps of: (iii) cooling said liquid product stream to between about -45 degC and about -95 degC such that said liquid product stream forms crystals of solid methyl methacrylate and mother liquor, said crystals containing a higher proportion of methyl methacrylate than does said liquid product stream or mother liquor, (iv) separating said crystals of solid methyl methacrylate from said mother liquor and (v) melting said crystals to form liquid methyl methacrylate which contains a lower concentration of said impurities than said liquid product stream.
Patent CZ-293718-B6 (CZ)
Title: Process for preparing a granulate containing orally active beta-lactam antibiotic and oral dosage-form containing the orally active beta-lactam antibiotic
Inventor: SIJBRANDS GERRIT JAN
IPC: A61K31/545
Filed: 1996-02-08
Abstract: In the present invention, there is disclosed a process for the preparation of a granulate, comprising a water soluble, orally active beta-lactam antibiotic, wherein water solubility ratio ranges within 1 to less than or equal to 10 and  including the steps of: a. moistening components making up the granulate with an aqueous solution containing 0 to 0.5 percent by weight, preferably 0 to 0.1 percent by weight of a wet granulation binding agent, the percentage based on the granulate total weight; b. screening the wet mass through a 2 mm sieve; c. drying the product obtained in step b.; d. screening the dry product of step c. through an at least 0.71 mm sieve. The obtained granulate is suitable for the preparation of quickly disintegrating oral pharmaceutical composition.
Patent CZ-284743-B6 (CZ)
Inventor: MICHAEL WOLFGANG DIPL ING
IPC: B21D43/05
Filed: 1993-11-03
Abstract: U lisu jsou použita přesouvací zařízení pro  dopravu plechových dílů (3) ve zpracovávacích  stupních. Tato přesouvací zařízení obsahují  vodicí lišty (16), které jsou spustitelné a  zdvíhatelné ve svislých vedeních (18) na  stojanech (4) lisu přes přestavovací prostředky.  V každé vodicí liště (16) jsou uloženy ozubené  řemeny (25) vedené na převáděcích kladkách.  Pohybový pohon ve vodorovném směru se děje z  motorového a převodového prostředku.ŕ
Patent CZ-294674-B6 (CZ)
Title: Antithrombotic pharmaceutical compositions
Inventor: SMITH GERALD FLOYD
IPC: C07D401/00
Filed: 1995-03-03
Abstract: In the present invention, there is described thrombin inhibiting a peptide derivative of the general formula I, as well as a pharmaceutical formulation containing this compound and process for preparing such a peptide derivative.
Patent CZ-291510-B6 (CZ)
Title: Cyclopeptide derivative, process of its preparation and pharmaceutical preparation in which the derivative is comprised
Inventor: JONCZYK ALFRED
IPC: C07K14/75
Filed: 1997-04-02
Abstract: The present invention relates to a cyclopeptide derivative of the general formula I, wherein X represents Phe, homoPhe, Phg, Phe(4-F) or Phe(4-Cl) and  Y denotes hPro, Ahds, Aos, Nhdg, Acha, Aib, Acpa or Tle, wherein, when X and Y represent optically active amino acid residues or amino acid derivatives, both the D and L forms and derivatives are included, in particular the {beta}-ester of aspartic acid or N-guanidine acyl derivatives of arginine or prodrug as well as their physiologically acceptable salts. These compounds act as integrin inhibitors and may be used particularly for the prophylaxis and treatment of circulatory and angiogenic conditions and microbial infections as well as in tumor therapy. Claimed is also a process for preparing the above specified cyclopeptide derivative, its use and pharmaceutical preparation in which the derivative is comprised.
Patent CZ-296188-B6 (CZ)
Title: 1-Ar(alk)yl-imidazolin-2-one for treating anxiety and stress conditions
IPC: A61P25/22
Filed: 1998-05-14
Abstract: The present invention relates to the use of 1-ar(alk)yl-imidazolin-2-ones of the general formula I, in which the substituents and variables have specific meaning and their pharmaceutically acceptable salts for preparing a medicament intended for the treatment of anxiety and stress conditions. 1-(4-chlorophenyl)4-morpholino-imidazolin-2-one serves as an example.
Patent SK-283276-B6 (SK)
Title: Radiopharmaceutical complex, its use and process for preparation
Inventor: EDWARDS DAVID SCOTT
IPC: A61K51/08
Filed: 1996-04-03
Abstract: This invention provides novel radiopharmaceuticals which are useful as imaging agents for the diagnosis of cardiovascular disorders, infectious diseases and cancer. The radiopharmaceuticals are comprised of phosphine or arsine ligated technetium-99m labelled hydrazino or diazino modified biologically active molecules that selectively localise at sites of disease and thus allow an image to be obtained of the loci using gamma scintigraphy. This invention also provides methods for using the radiopharmaceuticals and kits comprising radiopharmaceutical precursors.
Patent SK-278873-B6 (SK)
Title: Method for producing (+/-)-6-cyano-3, 4-dihydro-2,2-dimethyl- -trans-4-(2-oxo-1-pyrrolidinyl)-2h-1-benzopyran-3-ol
Inventor: TIMAR TIBOR
IPC: C07B61/00
Filed: 1990-07-20
Abstract: This patent describes a procedure closed to (+/-)6-cyano- -3,4-dihydro-2,2-dimethyl-trans-4-(2-oxo-1-pyrrolidinyl)-2H-1- -benzopyran-3-ol with a formula (VI) which is based on the reaction of 4-cyanophenol with isoprene, at the temperature of 30 up to 120 Celsius degrees in solvent, while alkaline metals or catalysts are present and 6-cyano-3,4-dihydro-2,2-dimethyl-2H-1- -benzopyran is created which is converted to 6-cyano-2,2- -dimethyl-2H-1-benzopyran after that, and this conversion is provided in solvent, at the temperature of 40 up to 150 Celsius degrees, while catalyst or oxidising agent is present, or with the use of bromination in benzyl position and dehydrobromination of the created compound a) based on 6-cyano-3,4-dihydro-2,2- -dimethyl-3,4-epoxy-2H-1-benzopyran in one stage, at the temperature between 0 up to 20 Celsius degrees with the use of per-acids in solvent and a subsequent reaction of the above mentioned compound with 2-pyrrolidine, while alkaline metals are present, at the temperature 20 up to 100 Celsius degrees, while the resulted product with a formula (VI) is created, b) based on the reaction of the compound with a formula (III) with N-bromsuccinimide in solvent at the temperature of 20 up to 100 Celsius degrees, while 6-cyano-3,4-dihydro-2,2-dimethyl- -trans-3-bromo-4-hydroxy-2H1-1-benzopyran is created, which is undertaken to the reaction with 2-pyrrolidine and the alkaline metals are present, while this reaction is provided at the temperature of 20 up to 100 Celsius degrees, and the final product with a formula (VI) is created.
Patent SK-279444-B6 (SK)
Title: Change over attachment device for pneumatic brakes
Inventor: HILLE WOLFRAM
IPC: B60T11/00
Filed: 1992-12-21
Abstract: A solution regards a change over attachment for pneumatic brakes. Similar solutions that have already been proposed deal with securing of an end position. This end position securing is basically realised by an elastically pre-stressed end position joint. These solutions are, however, disadvantageous because no solid arrestment is provided. This is, however, a must when using the UIC/SZD change over attachment device because any fault position of an insufficiently secured control shaft (2) may cause a total malfunctioning of the pneumatic brake. Therefore, such a technical solution is provided wherein a solid and obviously effective arrestment of the control shafts (2) is performed. The arrestment might be secured and sealed. All the known parameters of the previous change over attachment devices, including a possibility to provide a service at both sides of a car, are kept.
Patent CZ-299838-B6 (CZ)
Title: Device for mounting a radiator
Inventor: HAGEBERG THORLEIF
IPC: F24D19/02
Filed: 2000-03-17
Abstract: The present invention relates to a device for mounting a radiator (3) on a substrate (1) comprising an elongate rail (2), anchorage to the substrate, two bracket members and a spring (7). A first bracket member is disposed at a first end region of the rail (2) and is designed for cooperation with a first region of the radiator (3) or an engagement member thereon. A second bracket member (4) is disposed at an opposite, second end region of the rail (2), and is designed for cooperation with a second region of the radiator (3) or an engagement member thereon. The second bracket member (4) is movable along the rail (2). The spring (7) biases the second bracket member (4) towards the first. The one end of the spring (7) is connected to the rail (2) and its other end is connected to a locking element (24), which is secured in the second bracket member (4). The locking element (24) is urgable against a first side of a wall included in the rail (2). The second bracket member (4) has an abutment member (12) which is disposed on the opposite side of the wall (9) and which maintains the urging of the locking element (24) against the rail (2).
Patent CZ-300949-B6 (CZ)
Title: Circular knitting machine arrangement for manufacture of sock ware
Inventor: MAXA JAROSLAV
IPC: D04B9/42
Filed: 2005-07-25
Abstract: In the present invention, there is disclosed a circular knitting machine arrangement for sock ware manufacture being characterized in that in a cover (4) recess a flat cam (5) is movably mounted through the mediation of its sides. Said cam (5) front portion is formed for central extension of knock-over bits (3) for performing knock-over when the needles are lifted after pulled-in weft to release knitwear pulled-in loops. The rear portion of the cam (5) is step reinforced if compared with the front portion thereof such that there is formed a vertically oriented area (51). The cam (5) is freely inserted on a perpendicular pin (6) that is pulled by means of a bolt (7) onto a carrier (8). The carrier (8) is then also slidably guided along with the sides of the cam (5) in the cover (4), whereby it bears onto a butt strap (9) forming the bottom of the cover (4) recess for mounting therein the cam (5). At least one radially sliding cam (5) is arranged such that front cam edge thereof is adjustable for height relative to butts (31) of the knock-over bits (3), whereas two air-operated pistons (131, 132) controlled by a machine control system are assigned behind to the radially sliding cam (5). The radially sliding cam (5) is freely arranged on a sliding carrier (8) such that bears against transverse edge (P) thereof, whereby a compression spring (12) one end rests on the pin (6) of the carrier (8), on which the radially sliding cam (5) is freely inserted, while the other end of the compression spring (12) bears on the cover (4) of a sinker ring (1).
Patent CZ-304559-B6 (CZ)
Title: Method for thickening liquid solutions and/or sludge and evaporating apparatus for making the same
Inventor: BERÁNEK JAROSLAV
IPC: B01D1/06
Filed: 2005-11-14
Abstract: The method for thickening liquid solutions and/or sludge of the present invention comprises evaporation of a liquid comprised in these solutions, whereby the liquid solutions and/or sludge are first mixed with a carrier gas by means of which the liquid solutions and/or sludge are entrained in a stream bound by a boundary layer. Thermal energy is applied from outside to the boundary layer. Due to this, a portion of liquid, comprised in the liquid solutions and/or sludge, evaporates from the boundary layer inwards the stream. The thus thickened solutions and/or sludge are then collected and thermal energy of the carrier gas and steam of the evaporated liquid is supplied to the just evaporated boundary layer, where it causes evaporation of further portion of the liquid comprised in the liquid solutions and/or sludge.
Patent CZ-301984-B6 (CZ)
Title: Fuel system for a nuclear reactor
Inventor: LIKHACHEV JURYI IVANOVICH
IPC: G21C3/33
Filed: 2004-08-16
Abstract: The present invention relates to fuel assemblies in nuclear engineering. The inventive fuel assembly consists of a head part (1) and a rear part (2), which both are connected to each other by guiding channels (3) passing through cells (4) of spacer grids (5). Said guiding channels (3) are fixedly attached at least to end spacer grids (5). The height (h) of the spacer grids (5) and the thickness (delta) of the cell walls are selected in such a way that the quantitative characteristics thereof correspond to a mathematically-and-experimentally determined condition. Said invention makes it possible to improve assembling rigidity at transversal and longitudinal bending, to increase an angular rigidity of pairs of the guiding channel (3), the cell (4) of the spacer grid (5), to reduce the fuel assembly bending in its own plane between the spacer grids (5) and the free bending of the fuel assembly in non-homogeneous neutron and temperature fields by the decreased tendency of a E635 alloy to radiation growth. The fuel system according to the present invention can be particularly used for the construction a rigid framework.
Patent CZ-303619-B6 (CZ)
Title: Mounting device for chimney construction
Inventor: ZACHARDA JIRI
IPC: E04H12/22
Filed: 2007-05-16
Abstract: In the present invention, there is disclosed a mounting device intended for construction of a chimney consisting of cladding building blocks (1), wherein at least two cladding building blocks form a group (S) of cladding building blocks (1) put one on another. Through-bolts (3) pass vertically through the group (S). One end of the through-bolts (3) is provided with a flange (2) being formed by a pair of oppositely situated and mutually joined plates (21) having holes (22) for the through-bolts (2) that are coupled with said flange (2).
Patent CZ-303265-B6 (CZ)
Title: Geosynthetic grid
Inventor: POSPISIL KAREL
IPC: E02B3/12
Filed: 2009-07-21
Abstract: In the present invention, there is disclosed a geosynthetic grid consisting of strips forming a grid wherein the strips are provided on one side with stabilization edges (3). These edges (3) form integral part of the strips (2) or they are fixedly attached thereto, for instance by adhesive bonding or hot pressing where the stabilization edges (3) are performed on the bottom surface of the strips (2). In storing position, the edges (3) are tilted towards the plane of the strip (2) bottom surface while in their working position they are oriented perpendicularly relative to the strip (2) plane.
Patent CZ-306190-B6 (CZ)
Title: Drainage element and process for producing thereof
Inventor: ČEGAN SLAVOJ
IPC: E02D31/02
Filed: 2015-09-22
Abstract: The present invention relates to a drainage element, comprising a load-bearing element (1) formed by internal cells (3) encompassing each other and external cells (3´). The inner walls (5) thereof define outer walls (5´) of the drainage element (2), in which the bottom surface (6) of the internal cell (3) inner walls (5) and external cell (3´) outer walls (5´) is larger than the upper surface (7) of the internal cell (3) inner walls (5) and external cell (3´) outer walls (5´). The bottom surface (6) of both the internal cells (3) and external cells (3´) of the load-bearing element (1) is provided with grooves (8).
Patent CZ-309186-B6 (CZ)
Title: Electromagnetic pulse detection device
Inventor: Kysela Martin
IPC: G06K19/07
Filed: 2016-11-03
Abstract: The electromagnetic pulse detection device consists of an antenna (2) and a chip (3), which serves as an electromagnetic pulse detector to indicate an attempt to intentionally damage the meter. The device is located directly on the measuring device, i.e. the electricity meter (1). The antenna (2) is made transparent and serves as a power supply for the chip (3) when the energy captured by the antenna (2) is greater than a threshold value. The chip (3) has a light signal. In another version, the device is a self-adhesive security seal on the meter and detects the surrounding electromagnetic field. The chip (3) is connected to the internal electrical circuit of the meter for remote information transmission.
Patent SK-286475-B6 (SK)
Title: Short compact device of production of medium to microfilament polypropylene prestretched fibres
Inventor: ZIMANY VLADIMIR
IPC: D01D13/00
Filed: 2005-12-02
Abstract: A short compact unit for producing of polypropylene prestretched fibers is located on one floor to two separate constructions, and on a frame construction (10) of the spinning part and on the separate construction of the machine (7), and the unit is equipped with a 2 n jobs, wherein n is 1 to 4. It is characterized by short track of spinning and a direct line of fiber from the bushing block (4.1) to an exhaust Godet wheel (19). The unit is intended for the producing of polypropylene prestretched in the spun-dyed silk with a fineness of 50 to 900 dtex, with winding speeds of 100 to 3 500 m/min.
Patent SK-286219-B6 (SK)
Title: Sheathed element glow plug
Inventor: BAUER HANS-PETER
IPC: F23Q7/00
Filed: 2000-08-12
Abstract: The invention relates to a sheathed element glow plug for self-ignited internal combustion engines with an electric heating element (11) that protrudes into a combustion chamber of the internal combustion engine and with a bushing (10) by means of which a heating current for the heating element is supplied through an opening in the combustion chamber. A switch (70) is arranged in the area of the bushing (10). The heating current can be controlled by opening and closing the switch (70).
Patent SK-284983-B6 (SK)
Title: Topical pharmaceutical composition and use of resorcinol derivative for lightening or reducing the pigmentation of skin and/or inhibiting tyrosinase and topical or transdermal pharmaceutical composition and use of resorcinol derivative for treating an inflammatory disorder
Inventor: HU LAN
IPC: A61K31/00
Filed: 1998-09-21
Abstract: A topical pharmaceutical composition for lightening or reducing the pigmentation thereof and/or inhibiting tyrosinase in a human, comprising an effective amount of resorcinol derivative of general formula (I), wherein X is H; OR1, wherein R1 is H, (C1-C6)alkyl or aryl-(C1-C6)alkyl; OCOR2, wherein R2 is (C1-C6)alkyl, aryl-(C1-C6)alkyl or phenyl; halogen; (C1-C6)alkyl, aryl-(C1-C6)alkyl; SR3, wherein R3 is H, (C1-C6)alkyl, aryl-(C1-C6)alkyl; or NHR1, wherein R1 is defined as above; n is 0 to 3; and the dashed line is an optional double bond; or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier. A topical or transdermal pharmaceutical composition for treating an inflammatory disorder in a human comprising aforementioned compound. Use of this compound for the manufacture of medicaments having aforementioned indication.
Patent CZ-302352-B6 (CZ)
Title: Process for preparing extracts providing tolerance against allergenic material and their use
Inventor: BERRENS LUBERTUS
IPC: A61K38/095
Filed: 1997-10-30
Abstract: The present invention relates to a process for the controlled enzymatic cleavage of purified and depigmented active allergenic proteins from indoor and outdoor source materials, which process produces fragments of allergens that retain the natural T-lymphocyte stimulating epitopes, but are depleted of IgE-binding B-cell epitopes and complement-activating agents. The invention also relates to the new pharmaceutical products. These allergen fragments do not exhibit the disadvantages of conventional allergenic extracts for immunotherapy and can be safely used to induce a state of specific T-cell anergy and immunological tolerance in allergic human beings.
Patent CZ-301634-B6 (CZ)
Title: Powder coating composition
Inventor: ROBINSON JANICE GRETA
IPC: C08L63/00
Filed: 1999-10-14
Abstract: In the present invention, there is disclosed a powder coating composition comprising a film-forming polymer, a pigment providing a metallic effect, and a stabilizing additive which, in a coating formed from the composition on a substrate, inhibits degradation of the metallic pigment in the presence of oxygen and water wherein said stabilizing additive comprises a metal phosphate or a metal borate in an amount of 1 to 30 percent by weight when incorporated before and/or during homogenization of the composition or in an amount of 0.5 to 10 percent by weight of when incorporated by post-blending.
Patent CZ-303692-B6 (CZ)
Title: Quinazoline derivatives functioning as angiogenesis inhibitors
Inventor: HENNEQUIN LAURENT FRAN OIS ANDRE
IPC: A61P13/00
Filed: 2000-02-08
Abstract: In the present invention, there is disclosed a quinazoline derivative of the general formula II in which the ring C represents quinolyl, naphthyl, benzodioxolyl, indazolyl, benzothiazolyl, dihydroindenyl, chromenyl, benzoxazinyl, dihydrobenzoxazinyl, indolyl, quinazolinyl, benzimidazolyl, tetrahydroquinolyl, carbazolyl, dihydroindolyl or 1H-pyrrolo[2,3-b]pyridyl. The quinazoline derivatives of the present invention inhibit the effects of VEGF reducing thus angiogenesis and/or vascular permeability effect in warm-blooded animals. There is also disclosed a process for preparing the derivatives of the general formula II, pharmaceutical compositions in which they are comprised as well as the use of the derivatives in the preparation of medicaments exhibiting antiangiogenic activity and vascular permeability reducing effects or antineoplastic activity for use in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent CZ-296365-B6 (CZ)
Title: Process for obtaining a fuel with diesel fraction by oligomerization of olefins or mixtures thereof
Inventor: FLEGO CRISTINA
IPC: C10G50/00
Filed: 2002-04-12
Abstract: The present invention relates to a process for obtaining a fuel containing a diesel fraction having cetane number equal to or higher than 48 and content of aromatic compounds less than 0.4 percent by weight, using light olefins or mixtures thereof as starting products, wherein the process comprises the following phases: - oligomerization of the aforementioned olefins containing 2 to 10 carbon atoms in the presence of synthetic zeolites containing silicon, titanium and aluminium oxides wherein the molar ratio SiOi2/Ali2Oi3 is in the range of 100 to 300, wherein the molar ration SiOi2/TiOi2 being greater than 41 and the amount of extra-structural titanium oxide is zero or less than 25 percent by weight, based on the total weight of titanium oxide being present; carried out at a temperature ranging from 180 to 300 degC, at a pressure greater than 4 MPa and weight spatial rate equal to or higher than 1 he-1 to obtain a stream substantially consisting of oligomerized (Ci5-Ci24) hydrocarbons containing 5 to 24 carbon atoms; - distillation of the stream obtained from oligomerization to separate a stream of hydrocarbons containing 12 to 24 carbon atoms from a stream of hydrocarbons containing 5 to 12 carbon atoms; - hydrogenation of the separated stream of hydrocarbons containing 12 to 24 carbon atoms.