baber/WOPTO huggingface dataset:
Patent CZ-298818-B6 (CZ)
Title: Process for preparing water-blown polyurethane foams, process for preparing rigid polyurethane foam, process for preparing flexible polyurethane foam and compositions for these processes
Inventor: ELING BEREND
IPC: C08L75/04
Filed: 1997-10-07
Abstract: The present invention relates to a process for preparing water-blown polyurethane foams by reacting a polyisocyanate and a polyol in the presence of water and a tin salt of a carboxylic acid having 2 to 18 carbon atoms, hereinafter called catalyst 1, together with a lithium, sodium,
Patent CZ-289409-B6 (CZ)
Title: Hydraulic brake system for a vehicle
Inventor: JONNER WOLF-DIETER
IPC: B60T8/42
Filed: 1996-07-18
Abstract: The invented hydraulic brake system has a two-circuit master cylinder (2), two brake circuits (I, II) in diagonal distribution for two front wheel brakes (7, 8) and two rear wheel brakes (11, 12) and with an anti-lock arrangement (15) being built-in said brake circuits (I, II) having for each brake circuit (I, II) one return pump (32, 33) with an inlet (49) and outlet (50), an electrically operable first valve (28, 29) and an electrically operable second valve (30, 31) that are normally open. The first valve (28, 29) is arranged between the master cylinder (2) and the corresponding front wheel brake (7, 8) and the second valve (30, 31) is connected to the corresponding rear wheel brake (11, 12) and is arranged between the rear wheel brakes (11, 12) and the master cylinder (2). The rear wheel brakes (11, 12) are connected through the mediation of throttles (35, 36) with inlets (49) of the return pumps (32, 33). The arrangement consisting in that a check valve (37, 38) that opens toward the inlet (49) of the return pump (32, 33) is built-in line with the throttle (35, 36) is advantageous in that rear wheel brake pressures may be higher than front wheel brake pressures.
Patent CZ-283939-B6 (CZ)
Inventor: THEURER JOSEF ING
IPC: B61D15/00
Filed: 1996-06-17
Abstract: Nákladní vůz (1) má na podvozcích (6) uložený vozový rám (5) a podlahový dopravní pás (3), upravený v podélném směru nákladního vozu (1), opatřený pohonem (13) a uspořádaný v nákladním kontejneru (4) s bočními stěnami (2). Nákladní vůz (1) má dva v podelném směru nákladního vozu (1) ve vzájemném odstupu upravené, vždy prostřednictvím jednoho pohonu (9) na sobě navzájem nezávisle výškově přestavitelné nekolejové podvozky (7).
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Patent CZ-291289-B6 (CZ)
Title: Pasty milk-based food products
Inventor: PAHNKE OTTO
IPC: A23P20/20
Filed: 1997-01-20
Abstract: Pasty milk-based food products are disclosed with high energy content per unit of consumption. The food product essentially contains 75 to 90 percent by weight of milk containing 12 to 18 percent by weight of fat, 5 to 20 percent by weight of sugar, and 0.1 to 0.5 percent by weight of a gelling agent and 1.5 to 2.5 percent by weight of starch. The starch/gelling agent weight ratio equals to 15:1 to 5:1 and the food product pasty structure viscosity is at least 3 Pa.s at 10 degC. Cocoa powder, fruit pulp, and aromas can be added to this pasty food product with high solids content. Preferably, these pasty food products are formed as a multilayer arrangement with different colors and flavors.
Patent CZ-294450-B6 (CZ)
Title: Spacer for multiple-glazed insulating glazing
Inventor: TRAUTZ HANS
IPC: E06B3/673
Filed: 1997-11-24
Abstract: The present invention relates to a spacer for multiple-glazed insulating glazing, comprising a base body (5), which has two parallel contact surfaces (9, 11) for the glazing panels (1, 3), and an adhesive surface (19) which is turned away from the inner space (7) of the glazing unit and connects the two contact surfaces (9, 11). The base body (5) is made of fiberglass reinforced plastic. Said spacer is characterized in that a metal foil (21) is glued against all of the adhesive surface (19), whereby coefficients of thermal expansion of the base body (5) and that of the metal foil (21) are substantially equal to each other.
Patent CZ-285775-B6 (CZ)
Title: Tensile anchor
Inventor: STRIEBICH JURGEN
IPC: F16B13/06
Filed: 1998-07-23
Abstract: The spreading plug fits in a hole (40) drilled in a wall. It has a spreading shell and a plug shaft with a spreading body at the front end which can be pulled into the shell by the shaft to press the shell outwards. The plug shaft (12) has a radially projecting device (26, 28) to lock it against turning. This device is in the form of edges or ribs (28), projecting outwards and running roughly in the longitudinal direction of the plug shaft. The diameter of the plug shaft is less than the nominal diameter of the borehole.
Patent CZ-290676-B6 (CZ)
Title: Apparatus for displaying a graphic message of fluid pump filler gun
Inventor: ALVERN STEIN
IPC: B67D7/06
Filed: 1997-01-24
Abstract: In the present invention there is disclosed a display apparatus (70a) removably attachable to a fluid pump filler gun, the display apparatus comprising: a carrying body (7) removably attachable to the filler gun (1) and extending from approximately a first junction between the rear end of the gun nozzle (2)  and the forward end of the gun head (3) to approximately a second junction between the rear end of the gun head (3) and the forward end of a handle (5), whereby said carrying body (7) has an upper surface (8) defining an elongate display surface for messages, and comprising a lower member (10) and an upper member (11) having first snap-lock means (16 through 19) and second snap-lock means (20 through 23) for releasable connection of the lower and upper members (10, 11) with each other, whereby said members are shaped to generally conform, when so interconnected, to enclose the sides, bottom, and upper portions of the gun head (3), whereby a top member (27) is removably attached to said carrying body (7) upper surface (8) for supporting a removable display card (9) disposed on a display surface.
Patent CZ-296253-B6 (CZ)
Title: 2-Amino-4-bicycloamino-1,3,5-triazines, process of their preparation and their use as herbicides and plant growth regulators
Inventor: LORENZ KLAUS
IPC: C07D405/14
Filed: 1997-02-14
Abstract: The present invention relates to 2-amino-4-bicycloamino-1,3,5-triazines of the general formula I and salts thereof, wherein the substituents have specific significances, which are which are suitable as herbicides for selective control of weed and weed grass species in culture plants and plant growth regulators. The invention further relates to a process of their preparation, an herbicidal and plant growth regulator composition in which these compounds are comprised, method for controlling undesired plants and plant growth regulation as well as the use of the above indicated compounds as herbicides and plant growth regulators.
Patent CZ-280486-B6 (CZ)
Title: Working car
Inventor: THEURER JOSEF ING
IPC: B60P3/14
Filed: 1994-12-07
Abstract: The working wagon (1) includes a wagon frame (3) supported on-track undercarriages (2) and a wagon superstructure (4) located on it with a driver's cab (5). The working wagon also has a vertically adjustable working stage (12) and an additional working stage (15) which can be separably connected to the wagon superstructure by way of attachment devices (16). Coupling devices are provided on the working stage and on the additional working stage for optionally joining the two working stages together. The attachment devices or the coupling devices are arranged beneath a base platform of the working and the additional working stage respectively.The coupling and attachment devices are designed for automatic reciprocal operation of activation, one device being actively operated for coupling and the respective other device being passively operated for release.
Patent CZ-296123-B6 (CZ)
Title: Biolabile compounds, process of their preparation and medicament in which these compounds are comprised
IPC: C07K5/06
Filed: 1998-11-04
Abstract: In the present invention, there are disclosed biolabile compounds of the general formula I, in which Re1 represents hydrogen or a phosphonic acid biolabile ester-forming group, Re2 denotes hydrogen or a phosphonic acid biolabile ester-forming group, Re3 represents hydrogen or a carboxylic acid biolabile ester-forming group, and physiologically acceptable salts of acids of the general formula I, as well as process of their preparation and medicament containing them. The invented compounds inhibit particularly the endothelin converting enzyme (ECE) and neutral endopeptidase (NEP) and are therefore useful in the treatment of heart failure.
Patent CZ-295134-B6 (CZ)
Title: Shock-absorbing, hollow, protective section
Inventor: BACHMANN HORST
IPC: B60J5/04
Filed: 1999-11-19
Abstract: In the present invention, there is disclosed a shock-absorbing, hollow protective section for cars being made of a strip comprised of a pressed wall (1), a drawn wall (8), a first sidewall (4) and a second sidewall (5). Between the walls (1, 4, 5, 8) there are performed radii (2, 3, 6, and 7). The pressed wall (1), the first sidewall (4) and the second sidewall (5) have concave form. Width of the drawn wall (8) is greater than the width of the pressed wall (1). Both side edges of the strip are joined to each another in the middle area of the pressed wall (1) by a seam. The strip is made of a metal plate of equal thickness, particularly of steel plate. The shock-.absorbing, hollow protective section is symmetrical relative to a first plane (A).
Patent CZ-295406-B6 (CZ)
Title: Process for the preparation of tetraazamacrocyclic compounds
Inventor: ARGESE MARIA
IPC: C07D487/22
Filed: 1997-06-09
Abstract: In the present invention, there is disclosed a process for preparing tetraazamacrocyclic compounds of the general formula I, comprising the following steps: a) condensation of polyamines with a glyoxal derivative; b) condensation of the resulting compound with an alkylating agent; c) oxidation of the resulting compound with an oxidizing agent, to give a mixture of oxidized products, which is submitted to d) hydrolysis in acid aqueous solution, to give the compound of the general formula I. The resulting compounds can be used in the preparation of contrasting compositions intended for medicinal diagnostics by magnetic resonance imaging.
Patent SK-281603-B6 (SK)
Title: Use of serotonin antagonists (5ht3) for treating fibromyalgia
Inventor: MULLER WOLFGANG
IPC: A61P11/00
Filed: 1995-04-06
Abstract: 5-HT3 antagonists are useful in the treatment of fibromyalgia.
Patent SK-283808-B6 (SK)
Title: Process of overlaying the printed code and by printing encoded carrier
Inventor: MALIK MIROSLAV
IPC: B42D15/10
Filed: 1999-10-06
Abstract: On monochromatic or multicoloured surface of the carrier there is created either at first the printing of the code, then the surface surrounding the created printing of the code is overlaid by balancing layer presenting the negative of the printing of the code in other colour then is the printing of the code or in the colour of the carrier surface. Or on the carrier surface there is concurrently made a printing of the code with the balancing layer presenting the negative of the printing of the code, mutually differentiated by the colour shade of the printing of the code. After all, the printing of the code and the balancing layer are overlaid by the coating removable layer. The product made according to this process is characterised by that at least a part of the surface of the flat plastic or paper carrier (1) contains the printing (2) of the code in the form of numerical printing, text, bar code or images. The surface of the surrounding of the printing (2) of the code also contains the balancing layer (4), which is either negative of the printing (2) of the code or is only colour shade of the printing (2) of the code. After all, the coating removable layer (5) follows, which is in the touch and also overlays the printing (2) of the code and the balancing layer (4).
Patent SK-282428-B6 (SK)
Title: Method for production of enatiomeric pure phenyl-substituted 1,4-dihydropyridine-3,5-dicarboxylic acid derivatives and intermediate for this production
Inventor: MITTENDORF JOACHIM
IPC: C07D401/02
Filed: 1995-12-04
Abstract: 2-Benzylidene-3-oxo-butyric acid malimide esters(II), enantiomerically pure aminocrotonic acid malimide esters (IIIa) and enantiomerically pure acetoacetic acid malimide esters (VI) are new. Benzylidene compounds of formula (II), enantiomerically pure aminocrotonic acid esters of formula (IIIa) and enantiomerically pure acetoacetic acid esters of formula (VI) are new. [Image] R2>phenyl substituted by 1 or 2 of halo, CN, ethynyl, OCF3, SMe, NO2, CF3, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or 1-4C alkoxy; A : H or 1-8C alkyl; or phenyl or benzyl (both optionally substituted by 1-3 of OH, NO2, halo, CN, COOH, CF3, OCF3 or 1-6C alkoxy or by NR6>R7> or SO2R8>); R6>, R7>H, Ph or 1-5C alkyl; R8>1-4C alkyl or Ph. Independent claims are also included for: (1) the preparation of enatiomerically pure (II), (IIIa) and (VI); and (2) the preparation of diastereomeric 1,4-dihydropyridines of formula (IVa) or (IVb) by: (a) reacting enatiomerically pure (II) with aminocrotonic acid ester of formula Me-C(NH2)=CH-COOR1> (III) in a solvent, optionally in presence of base; or (b) reacting enatiomerically pure (IIIa) with benzylidene compound of formula R2>-CH=C(COMe)-COOR1> (IIa) in a solvent, optionally in presence of base. [Image] R1>1-8C alkyl (optionally substituted by 1-6C alkoxy) or 3-7C cycloalkyl.
Patent SK-282272-B6 (SK)
Inventor: BARNISH IAN THOMPSON
IPC: A61P9/12
Filed: 1990-11-16
Abstract: Opticky v podstate čisté 2(S)-stereoizomérne formy zlúčenín všeobecného vzorca (I) alebo (II), alebo ich solí, v ktorých R znamená alkyl obsahujúci 1 až 4 atómy uhlíka alebo -CH2CH2Si(CH3)3 a * je asymetrické centrum s (S)-stereochemickým usporiadaním, spôsob ich výroby reakciou zlúčeniny všeobecného vzorca (III), v ktorom R má uvedený význam, so soľou cyklopentánkarboxylovej kyseliny a vzniknutý produkt sa prípadne podrobí katalytickej hydrogenácii alebo sa prevedie na soľ. Opísané zlúčeniny sú medziproduktmi pri výrobe zlúčenín s antihypertenzným účinkom.ŕ
Patent CZ-288622-B6 (CZ)
Title: Waste polyethylene terephthalate chemical recycling process
Inventor: SIREK MILAN ING
IPC: C08J11/14
Filed: 2000-03-17
Abstract: The invented waste polyethylene terephthalate chemical recycling process, particularly unsorted crushed material of used polyethylene terephthalate products to terephthalic acid and ethanol comprises the following successive steps; (a) separation of a polyethylene terephthalate component from starting raw material by transferring thereof to a brittle form through crystallization, grinding and subsequent screening, (b) a continuous two-stage hydrolysis of polyethylene terephthalate being carried out in the first stage by spraying of steam into the polymer melt and in the second stage by reaction of the products obtained in the fist hydrolysis stage  with ammonium hydroxide, (c) precipitation of terephthalic acid from aqueous solution of the second stage hydrolysis products by employing an inorganic acid and then separating thereof by filtration and (d) rectification separation of ethane diol from solution of the second stage hydrolysis products after the terephthalic acid has been filte
Patent CZ-301058-B6 (CZ)
Title: Valve system for frontal mold of I.S. machine
Inventor: KAMMONEN JARMO
IPC: C03B9/347
Filed: 2001-02-07
Abstract: The present invention relates to a frontal mold (10) valve system of an I.S. machine comprising first, second and third valve (20, 24, 28), air duct for connecting valves to the frontal mold (10) and a control unit (32), where the first valve is an exhaust valve (20), the second valve is a vacuum valve (24) and the third valve is a counter blow valve (28), and where the control unit (32) serves for adjusting modes, where in the first switched-off mode the exhaust valve (20) is set to an open exhaust position, the vacuum valve (24) is set to an open counter blow position and the counter blow valve (28) is in position for closing counter blow, in the second vacuum mode the exhaust valve (20) is in a position for closing the exhaust, the vacuum valve (24) is set to an open vacuum position and the counter blow valve (28) is in a counter blow closing position and in the third counter blow mode the exhaust valve (20) is in an exhaust closing position, the vacuum valve (24) is set to an open counter blow position and the counter blow valve (28) is in an open counter blow position.
Patent CZ-302576-B6 (CZ)
Title: Mechanical coupling of driving machine casing with driven machine casing
Inventor: KUBIUE STANISLAV
IPC: F16M7/00
Filed: 2003-02-18
Abstract: In the present invention, there is disclosed a mechanical coupling of driving machine casing (3) with driven machine casing (10) performed through the mediation of guide keys (4), grooves (5) and cross keys (7), consists of four mountings (11) from which two are arranged vertically opposite to each another in radial direction while the other two are arranged horizontally opposite to each another in radial direction. Each mounting (11) is formed by a guide key (4) performed on one casing (3, 10) that is inserted in the groove (5) of a fork (14) performed on the other casing (10, 3). Holes (6), accommodating with a certain clearance at least two oppositely oriented cross keys (7) are performed in both the guide keys (4) and the grooves (5) wherein one cross key (7) is provided at its one end with a thread. A nut (8) with a washer (9) bearing against sidewall of the fork (14) is screwed on the key (7) thread. The fork (14) groove (5) serves for clearance take-up in the holes (6) in order to achieve alignment of axes of both casings (3, 10) at simultaneous setting their position relative to each another.
Patent CZ-298595-B6 (CZ)
Title: Method of adjusting automobile headlight and device for making the same
Inventor: VEJBOR PETR
IPC: G01M11/06
Filed: 2003-03-20
Abstract: Light emitted by an adjusted headlight (5) is projected onto light-sensitive detectors (1) arranged in at least one matrix wherein the light values are stored in an evaluation unit (9) memory. Subsequently, light of a headlight (5) to be adjusted is projected in he same physical arrangement onto the same light-sensitive detectors (1) and the obtained values are then compared with the adjusted headlight (5) values already stored in the evaluation unit (9) memory. The position of a headlight light reflector (6) varies due to the action of actuating elements (10) onto fasteners (11) until compliance with values being stored in the evaluation unit (9) memory is achieved. The light-sensitive detectors are connected to the evaluation unit(9) that controls the actuating elements (10) of the individual fasteners (11) that serve for attaching the light reflector (6) to a headlight (5) housing (16).
Patent CZ-298424-B6 (CZ)
Title: Crystallization process of rosiglitazone and derivatives thereof from mixed solutions
Inventor: HALAMA ALEAI
IPC: C07D277/34
Filed: 2005-05-24
Abstract: In the present invention, there is disclosed a crystallization process of rosiglitazone, 5-[4-[2-(N-methyl-(2-pyridyl)amino)ethoxy] benzyl] thiazolidin-2,4-dione of the general formula I, 5-[4-[2-(N-methyl-(2-pyridyl)amino)ethoxy] benzylidene]thiazolidine-2,4-dioneu of the general formula II or a salt of 5-[4-[2-(N-methyl-(2-pyridyl)amino)ethoxy] benzyl]thiazolidine-2,4-dione with acids of the general formula III, wherein HX represents a mineral or carboxylic acid. The crystallization takes place in mixed organic solvents, consisting of a mixture of carboxylic acids, particularly formic acid, acetic acid, or propionic acid with aliphatic alcohols, in particular with methanol, ethanol, 1-propanol, 2-propanol, butanols or amylalcohols.
Patent CZ-297697-B6 (CZ)
Title: Filter for removing physical and/or biological contaminants
Inventor: MARES LADISLAV
IPC: D04H1/728
Filed: 2005-11-10
Abstract: The present invention relates to a filter for removing physical and/or biological contaminants from a medium under filtration and is characterized in that it comprises textile fibers i.e. at least one pair (L) of nanofiber layers, from which the first nanofiber layer (2), in the direction of the filtered medium passage, is represented by an active nanofiber layer formed from polymer nanofibers containing particles of at least one low-molecular material effective in removing biological contaminant or biological contaminants while the other nanofiber layer is a filtering nanofiber layer (3) formed from polymer nanofibers, whereby the size of gaps for passage of a medium to be filtered between nanofibers of the filtering nanofiber layer (3) is smaller than the size of gaps for passage of the medium to be filtered between the nanofibers of the active nanofiber layer (2) and smaller than the size of particles of the biological contaminant or biological contaminants to be removed by said filtering nanofiber layer (3). The invention further relates to an air and water filter and a mouth-screen for protection from biological contaminants.
Patent CZ-300195-B6 (CZ)
Title: Fibrous concrete intended particularly for earth structures
Inventor: VYBORNY JAROSLAV
IPC: C04B14/38
Filed: 2007-03-19
Abstract: The present invention relates to fibrous concrete intended particularly for earth structures consisting of a filling agent, silicate cement, gauging water and synthetic fibers. The filling agent is fully represented by a recyclate weighing 1100 to 180 kg per 1 me3 of the finished fibrous concrete adapted to fractions with particle size ranging from 0 to 16 mm and/or from 0 to 22 mm and/or from 0 to 32 mm and/or from 0 to 63 mm. The silicate cement weight is in the range of 240 to 400 kg per 1 me3 of the finished fibrous concrete, the gauging water is present in an amount of 140 to 350 kg per 1 me3 of the finished fibrous concrete, and the synthetic fibers are represented by fibers with length of 50 to 60 mm with tensile strength within the range of 600 to 800 MPa and in weight amounts within the range of 4.5 to 18 kg per 1 me3 of the finished fibrous concrete. The recycled filling agent is comprised of inert components of brick and/or concrete recyclates and/or fractions of natural stone and/or small-size recyclate waste.
Patent CZ-305100-B6 (CZ)
Title: Method of suppressing activated sludge filamentous bulking during activation process of sewage bio-aeration
Inventor: NOVÁK LIBOR
IPC: C02F3/26
Filed: 2007-09-17
Abstract: In the present invention, there is disclosed a method of suppressing activated sludge filamentous bulking and improving separation properties thereof during activation process of sewage bio-aeration, wherein the method is characterized by installation of a hybrid selector in the activation process biological line front header. The hybrid selector is an aerated reactor with activation sludge in the form of a suspension, wherein a biomass carrier is poured therein. The biomass comprised within this reactor is cultured and grows both in the suspension and in the form of a biofilm on the biomass carrier. Through the mediation of a kinetic, metabolic and mechanical selection, a suppression of filamentous bacteria growth takes place, while the growth of flaky bacteria in the activated sludge is preferred. The improvement of separation properties of the activated sludge flakes is intensified by stripping compact particles of the biofilm from the biomass carrier and their subsequent incorporation into the biomass flakes in the suspension.