baber/WOPTO huggingface dataset:
Patent CZ-281753-B6 (CZ)
Inventor: HUGUET CLOTET JUAN
IPC: A61K31/404
Filed: 1993-03-10
Abstract: Způsob výroby  1,2,3,9-tetrahydro-9-methyl-3/(2-methyl-1H-imidaz ol-1-yl)methyl/-4H-karbazol-4-onu vzorce I  cyklizací sloučeniny vzorce II za podmínek  Friedel-Craftsovy acylace, prostřednictvím  aktivace karboxylové skupiny kyselou katalýzou,  ve vhodném rozpouštědlovém prostředí, po níž se  požadovaný produkt obvyklými postupy izoluje.ŕ
Patent CZ-289276-B6 (CZ)
Title: Device for testing vehicle shock absorbers
Inventor: MULLER ROLAND
IPC: G01M17/04
Filed: 1995-09-11
Abstract: The proposed device for testing shock absorber of vehicles has at leas one wheel mounting (1) being provided with means for bringing the mounted vehicle wheel into oscillation and further with means for determining deviations of oscillations at various frequencies, as well as with an evaluation and output unit. The device comprises means for determining characteristic curve of a wheel shock absorber without having to dismount the shock absorber and means for determining an excitation force transferred via the wheel mounting (1) to the oscillating system comprising the shock absorber and the vehicle spring.
Patent CZ-289587-B6 (CZ)
Title: Filter arrangement
Inventor: PERSSON ASA
IPC: B01D29/11
Filed: 1996-08-14
Abstract: The invented filter arrangement for extracting solid particles from flowing liquid comprises a filter housing (1), at least one tubular filter (2) mounted in the housing (1) so that the liquid will pass through the wall of said filter, a liquid inlet (4) and a liquid outlet (5). According to the invention, the mutually opposite ends of the filter (2, 2A) or each filter are free or exposed and disposed so that liquid will flow simultaneously through both ends, whereby the filter or filters (2, 2A) is/are surrounded by an inner casing (3), which is impervious to liquid and mounted in the filter housing (1) spaced from the walls thereof and which leaves the mutually opposite ends of the filter or filters (2, 2A) free. The interior of the inner casing (3) is connected to either the inlet (4) or the outlet (5), preferably to the outlet (5) while the space between the filter housing (1) and the inner casing (3) is connected to the other of said inlet (4) or outlet (5), preferably to the inlet (4).
Patent CZ-291390-B6 (CZ)
Title: Statistical ethylene terpolymer, process of its preparation composition containing such terpolymer, pipe, and hose made of this composition
Inventor: BREULET JACQUES
IPC: C08F4/24
Filed: 1997-03-28
Abstract: In the present invention there is disclosed a statistical ethylene terpolymer, with density ranging within 936 to 943 kg/me3 and containing 98.2 to 99.8 percent by mole of units derived from ethylene, 0.1 to 0.3 percent by mole of  units derived from 1-butene and 0.1 to 1.5 percent by mole of units derived from 1- hexene. This polymer is prepared by continuous polymerization of ethylene, 1-butene and 1-hexene mixture at a temperature ranging from 90 to 110 degC in the form of a suspension in isobutane in the presence of a catalyst based on inorganic supported chromium oxide catalyst that contains 0.25 to 2 percent by weight of chromium and that is preliminary activated by air at a temperature ranging from 500 to 800 degC. There is also described a composition containing at least 95 percent of the above indicated terpolymer as well as a pipe and a hose made of such composition.
Patent SK-283656-B6 (SK)
Title: DNA sequence coding for an A. thaliana protein with delta-5,7-sterol-delta-7-reductase, the protein, process for the production, transformed yeast-strains and use
Inventor: CHENIVESSE XAVIER
IPC: C12N9/02
Filed: 1996-02-13
Abstract: Disclosed is a nucleic acid encoding delta-5,7-sterol-delta- 7-reductase A DNA or RNA sequence coding for a delta-5,7-sterol- delta-7-reductase (DSDR) protein, as well as the cloning process, process for the reduction of sterols unsaturated in the position C-7 and process for the production of pregnenolone. Disclosed is also method for detection of congenital deficiency of delta-5,7-sterol-delta-7-reductase.
Patent SK-279449-B6 (SK)
Title: Electrohydraulic pressure-control device
Inventor: VELLMER ARNIM
IPC: B60T8/36
Filed: 1994-08-05
Abstract: The invention concerns a pressure-control device with a homogeneous lid, housing and cover assembly (1, 3, 4, 4') which is injection-moulded together with a support element (2) carrying conductor tracks (10). All apertures (6) as well as all protrusions (8) and recesses can be formed in one operation during the production of the lid. The housing (3) can be closed either by means of a cover (4) held on the housing (3) by sheet-strip hinges (15) or by means of a separate cover (4') which can be fastened to the housing by snap-in catch elements located on the edge of the lid (1).
Patent CZ-285217-B6 (CZ)
Title: Record carrier of rerecording type, process of recording signals onto the carrier and apparatus for making the same
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B7/006
Filed: 1990-05-25
Abstract: An apparatus and method are revealed for recording signals on a record carrier (1) with the aid of a radiation beam (15). The signals are recorded in the form of optically detectable marks (30, 31) in parallel tracks (4) of substantially constant track pitch (q). The write intensity of the radiation beam (15) is adjusted in such a way that the width (p) of the optical marks corresponds to the track pitch (q). Moreover, a method and a device are described by means of which the optimum write intensity of the radiation beam (15) can be determined.
Patent CZ-278943-B6 (CZ)
Title: Device for excess current protection of electric switchboards
Inventor: SVOBODA VOJTECH ING CSC
IPC: H02H7/22
Filed: 1990-06-27
Abstract: The device is designed for disconnecting electric switchboards through arcing faults inside the switchboard. Connected up to the current instrument transformer (3) is a series composed of an input diode (9), potentiometer (11) and resistor (12) of the potential divider, which is earthed by its second end, and a potentiometer (13) of the potential divider connected to an optical receiver (40). The runner of the potentiometer (11) is connected through the reverse diode (16) to the input (401) of Schmitt flip-flop circuit. The output (402) of the Schmitt flip-flop circuit is connected through the output diode (20) and transistor (22) with the grating of the thyristor (26), which is connected to a relay (27). The current instrument transformer (44) of the output conduit is connected through the second rectifying diode (30) and the second input of the potentiometer (29), connected to which is the second filtration condenser (31) and second Zener diode (32), connected through the second protective resistor (34) and second reverse diode (35), with measurement thyristor (36), which is connected with the optical transmitter (37),<IMAGE>
Patent CS-275763-B6 (CS)
Inventor: SZMAJ ANTONI ING
IPC: C21B7/10
Filed: 1988-12-09
Abstract: Je řešena demontáž chladicích částí v
šachtových pecích, zejména chladicích
desek ve vysokých pecích. Pro umožnšní
demontáže chladicích částí se zařízení
zakotví do pláště pece, načež jsou jím
z pláště pece odtrhávány chladicí desky
i s jejich obezdívkou a nánosy. Zařízení
je řešeno tak, že do šachty (2) pece
se vloží příčník (4) a zavěsí se na dva
elektrické lanové kladkostroje (5), pojízdné
po kruhové dráze (6) v horní
části šachty pece. Příčník (4) je utvářen
jako horizontální nosníková konstrukce,
opatřená kotevními teleskopicky
výsuvnými koncovými výložníky (7) a
pracovními klíny (10). Pracovní klíny
(10) jsou posouvány hydraulickými válci
(9) β nakláněny další soupravou hydraulických
válců (8) tak, aby na chladicí
desky (1) vyvozovaly páčivý účinek. Teleskopické
výsuvné koncové výložníky
(7) jsou přitom ovládány hydraulickými
válci (11). Všechny funkční a pracovní
pohyby jsou ovládány jedním pracovníkem
z ústředního ovládacího stanoviště
(13), které je součástí pracovní plošiny
(14). Z pracovní plošiny (14) lze
potom provádět montáž nových chladicích
desek (1).
Patent CZ-300056-B6 (CZ)
Title: Fireproof glazing panel
Inventor: GELDERIE UDO
IPC: C09K21/02
Filed: 1998-07-22
Abstract: The present invention relates to a fireproof glazing panel comprising at least two glass panes, between which there is provided a transparent layer made of refractory material consisting of hardened hydrated alkali metal polysilicate in which the ratio of SiOi2 : Mi2O is at least 3 : 1 (wherein M denotes at least one alkali metal) and water amount is from about 25 to about 60 percent by weight. At least one glass pane is provided, on its surface, which is in contact with the fireproof material, with a primer coating being performed of a composition containing at least one organofunctional silane being selected from the group consisting of the following silanes: fluoroalkyl silanes, perfluoroalkyl silanes, fluoroalkyl trichlorosilanes, perfluoroalkyl trichlorosilanes, fluoroalkyl alkoxysilanes, perfluoroalkyl alkoxysilanes, fluoroaliphatic silylethers, alkylsilanes, phenylsilanes a silicones, whereby the adherence of said organofunctional silane to the fireproof layer decreases at a temperature equaling to or in excess of about 9P degC. At fire-resistance testing temperature, the glass pane exposed to fire is completely detached from the fireproof material. Thus, the polysilicate fireproof shield remains intact, even when the exposed glass pane breaks and the fragments fall.
Patent CZ-295807-B6 (CZ)
Title: Simplified unidirectional twist-up dispensing device with incremental dosing
Inventor: HORSTMAN RICHARD LAWRENCE
IPC: B05C17/005
Filed: 1997-10-23
Abstract: In the present invention, there is disclosed a unidirectional twist-up dispensing device (10) with incremental dosing for dispensing a product. This twist-up dispensing device (10) includes a hollow housing (20) defining a chamber (21) having an open dispensing end (24) and an open actuating end (26) having an interior surface. A piston (40) located within the chamber (21) being limited to translational movement within the chamber (21). The piston (40) having a top side (42) facing the dispensing end (24) of the housing (20) forming a variable volume portion of the chamber (21) for storing the product. The piston (40) also having a threaded rod (46) extending therefrom opposite the top side. An actuator (50) having a threaded aperture therethrough that engages the interior surface of the actuating end of the housing (20) is also provided. The threaded aperture is concentric in the actuator (50) and the actuator (50) is adapted to rotate with respect to the housing (20) in only one direction. The threaded rod (46) engages the threaded aperture such that advancement of the piston (40) toward the dispensing end (24) occurs when the actuator (50) is rotated, thereby causing the product to be dispensed. An applicator (80) can be attached to the dispensing end (24) of the housing (20) in fluid communication with the variable volume portion (22) of the chamber (21) wherein the product is dispensed through the applicator (80). The applicator (80) comprises a ferrule (82) and an application portion (84). The ferrule (82) is attached to the dispensing end (24) of the housing (20) and the application portion (84) has at least one orifice located therein. Several versions of the applicator (80) can be used, including a fiber brush and a fine fibrous application surface.
Patent CZ-309278-B6 (CZ)
Title: Method and device for measuring the drying time of textiles
Inventor: HEINISCH TEREZA
IPC: G01N9/36
Filed: 2020-01-30
Abstract: The method of measuring the drying time of fabric stored in the main channel (1) on the measuring plate (21) of the measuring unit (2) for measuring the weight of the fabric with measuring scales (23) at regular intervals, in which the textile is dried by a stream of air from the main fan (10) at one end of the main channel (1), while before each textile weight measurement, the air flow from the main fan (10) in the direction (A) into the main channel (1) is stopped and the lifting mechanism (24) coupled to the measuring plate (21) relieves the measuring scales (23) by briefly lifting the measuring plate ( 21), thus eliminating the deviation arising from long-term loading of the measuring scales (23), after which the weight of the fabric is measured with measuring scales (23) and after measuring the weight of the fabric, the air flow from the main fan (10) is admitted in the direction (A) into the main channel (1).
Patent CZ-284364-B6 (CZ)
Title: Draining element for presses used for separating liquids from solid substances
Inventor: PINNOW DIETER
IPC: B30B9/26
Filed: 1994-11-25
Abstract: PCT No. PCT/CH94/00225 Sec. 371 Date Nov. 30, 1995 Sec. 102(e) Date Nov. 30, 1995 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/17299 PCT Pub. Date Jun. 29, 1995Apparatus is provided to reduce filter abrasion in fruit juice presses of the type where juice is removed through a boundary wall (1) from a compression chamber by way of channels in each of a plurality of drainage cores (4) covered by filter envelopes (29). Each filter envelope (29) is attached to its drainage core (4) outside the region (35) in which the drainage core (25) is mounted on the boundary wall (1) of the press. Also, the drainage core includes a bending zone formed so that only slight bending stresses occur. Consequently the service life of the apparatus is distinctly increased with respect to the known systems.
Patent CZ-291194-B6 (CZ)
Title: Process for the production of silicon steel strips
Inventor: FORTUNATI STEFANO
IPC: H01F27/255
Filed: 1997-07-24
Abstract: The present invention relates to a process for the production of grain oriented silicon steel strips, which process consists essentially of: (a) continuously casting slabs having the following composition; 2.5 to 3.5 percent by weight of silicon; from 0.005 to 0.05 percent by weight of carbon; from 0.025 to 0.045 percent by weight of Alisol; less than 0.012 percent by weight of nitrogen; from 0.05 to 0.3 percent by weight of copper; and from 0.05 to 0.15 percent by weight of tin, the remainder consisting of iron and other impurities contained in admissible amounts; (b) bringing said continuously cast slabs to a temperature of between 1200 degC and 1320 degC; (c) hot rolling the slabs of step (b) to a thickness of between 1.8 and 2.5 mm, ensuring a time of exposure to air of the strip coming from the finishing stand of at least 4 seconds at a temperature of between 1000 degC and 900 degC, and coiling the strip at a temperature of between 550 degC and 700 degC; (d) single-stage cold-rolling the strip of step (c) down to the final thickness; and (e) continuous decarburization annealing by annealing between 850 and 950 degC, in a wet nitrogen-hydrogen atmosphere for a period of time of between 20 and 150 seconds to produce a primary recrystallized strip; and subsequently nitriding annealing at temperature between 900 and 1050 degC, in a wet nitriding atmosphere comprising ammonia (NHi3) at a level of from 1 to 35 standard liters per kilogram of strip and from 0.5 to 100 g/me3 of water vapor.
Patent CZ-286682-B6 (CZ)
Title: Pharmaceutical preparation containing plasminogen activators and process for preparing thereof
Inventor: KOHNERT ULRICH
IPC: A61K47/18
Filed: 1995-02-18
Abstract: In the present invention there are disclosed pharmaceutical preparations containing activators of plasminogen, saccharide a trans-4-(aminomethyl)cyclohexanecarboxylic acid as lyophilizate or injection or infusion solution. The invented pharmaceutical preparations contain particularly saccharide, phosphate buffer, trans-4-(aminomethyl)cyclohexanecarboxylic acid as well as a surface-active agent, whereby liquid solutions thereof especially exhibit pH value within the range of 5.5 to 6.5.
Patent CZ-297112-B6 (CZ)
Title: Ladder provided with reflectors
Inventor: TAKAHASHI EIZO
IPC: E06C1/02
Filed: 1999-08-11
Abstract: In the present invention, there is disclosed a ladder provided with reflectors including a pair of upright beams (1), a plurality of cross pieces (2) provided between and connecting the beams (1), whereby each cross piece (2) has a plurality of grooves (3) provided on the outer periphery and extending in the axial direction thereof. The ladder is further provided with reflector holders (5) being disposed at least at one end of each cross piece (2) at a connecting portion between the cross piece (2) and the corresponding beam (1). Each reflector holder (5) is ring shaped and has a plurality of irregularities formed on the inner periphery at a small diameter portion thereof, which irregularities engage in the grooves (3) of the respective crosspiece (2). Reflector portions (8) having irregularities are also formed on the inner periphery of the reflector at a large diameter portion (11) thereof, and a plurality of grooves (7) are formed on the reflector holder (5) outer periphery, extending in the axial direction thereof.
Patent CZ-298842-B6 (CZ)
Title: Nucleophile substituted ecteinascidins and N-oxide ecteinascidins
Inventor: RINEHART KENNETH L
IPC: C07D237/36
Filed: 1998-04-14
Abstract: In the present invention, there are disclosed novel nucleophile substituted ecteinascidins and N-oxide ecteinascidins that can be used as excellent antitumor substances suitable for the preparation of pharmaceutical antitumor compositions.
Patent SK-285017-B6 (SK)
Title: A method for treating waste material
Inventor: GORONSZY MERVYN CHARLES
IPC: C02F3/00
Filed: 1996-06-21
Abstract: A method for treating waste material to remove selected components from the waste material and an apparatus for performance of the method, which comprises a reactor or a series of reactors in fluid communication with each other for receiving the waste to be treated as influent. The influent forms a biomass including the waste and micro-organisms, which is motionless mixed without aeration or mechanical means for biological flocking and aggregation support and it is aerobically mixed and treated by controlling the metabolic activity of the micro-organisms. In order to control the activity of micro-organisms, the monitoring the oxygen utilisation rate or potential oxygen utilisation rate of the biomass is used, so as to determine the required amount of oxygen to be supplied to the biomass and this amount is maintained in the reactor, and next to determine a period for aeration of biomass and the concentration of dissolved oxygen required for maintaining in advance determined oxygen utilisation rate or a value corresponding to maintaining of POUR/OUR biomass rate to afford facilities for effective removing of selected components from the waste. The preferred selected components to be removed are nitrogenous, carbonaceous and/or biological phosphorus containing materials or derivatives.
Patent CZ-291200-B6 (CZ)
Title: Vehicle jack
Inventor: ALTEN FERDINAND
IPC: B66F3/12
Filed: 2001-03-16
Abstract: The present invention relates to a vehicle jack consisting of a supporting column (1), a support foot (2) and a supporting arm (5) that is movably fixed to the supporting column (1) so as to swivel on a horizontal swivel axis. The supporting arm (5) is raised and lowered by a spindle (7) and supports a fixed or swiveling support part on its free end (6). The supporting arm (5) is provided at its end engaging with the supporting column (1) with cogged segments (13) engaging with counter-cogging of a control slide valve(10) with W-shaped cross section and having two longitudinal grooves (21) and moving parallel to the longitudinal direction of the supporting column (1), whereby the supporting arm (5) and the supporting column have U-shaped cross section and the control slide valve (10) bears on said supporting column (1) central arm (14) and its teeth are provided with holes (19) for passage of said cogged segment tooth heads therethrough, wherein the control slide valve (10) is further provided a guide side plate following up each longitudinal groove (21) outer edge to enable side guiding of the cogged segments (13).
Patent CZ-301468-B6 (CZ)
Title: Ration packing for gel foodstuff
Inventor: KUERZINGER HUBERT
IPC: B65D30/02
Filed: 2000-08-04
Abstract: In the present invention, there is disclosed a packing for animal feed consisting of a three-layer foil, whereby an aluminium foil is coated on one side with polyethylene terephthalate and on the opposite-lying side with chlorinated polypropylene.
Patent CZ-297577-B6 (CZ)
Title: Process for preparing 1,4,7,10-tetraazacyclododecane and N-acyl derivatives thereof
Inventor: CIHELNA K SIMON
IPC: C07D257/02
Filed: 2005-10-17
Abstract: In the present invention, there is disclosed a process for preparing 1,4,7,10-tetraazacyclododeane alias cyclene and N-acyl derivatives thereof of the general formula I, in which Y represents a hydrogen atom, tert-butoxycarbonyl, methoxycarbonyl, ethoxycarbonyl, benzyloxycarbonyl, 9-fluorenyl methoxycarbonyl wherein the preparation process is characterized by electrophilic catalyzed rearrangement (cyclotetrameration) of N-acyl aziridines of the general formula II, in which Y represents tert-butoxycarbonyl, methoxycarbonyl, ethoxycarbonyl, benzyloxycarbonyl or 9-fluorenyl methoxycarbonyl.
Patent CZ-303278-B6 (CZ)
Title: Surface treatment process of corrugated paper to increase strength thereof
Inventor: KUTASI TAMAS
IPC: D21H23/28
Filed: 2005-02-10
Abstract: The present invention relates to a method for surface treating corrugated base paper with a
Patent CZ-304879-B6 (CZ)
Title: Food preparation method
Inventor: SOGELOVÁ HANA
IPC: A23L3/005
Filed: 2008-09-11
Abstract: In the present invention, there is disclosed a food preparation method, particularly a method of preparing sterilized food or a half-finished product thereof, wherein the method is characterized in that the food is first prepared according to the traditional recipes and traditional cooking processes, whereby after finish of the food preparation the food is cut up in portions at a temperature above 60 degC and put in sterilization packages, which are subsequently sealed and immediately put into a preheated sterilization space such that the food temperature does not drop below 60 degC. Further, sterilization process takes place within the sterilization space and after finish thereof, the food is cooled down, wherein at the beginning of the sterilization process, the temperature of the food is abruptly increased up to the minimum value of 112 degC in the core thereof. The increase in the food temperature is accompanied by an increase of pressure in the range of 200 to 250 kPa.
Patent CZ-301882-B6 (CZ)
Title: Electroencephalostimulator
Inventor: SLOVAK PETR
IPC: A61N1/18
Filed: 2008-09-22
Abstract: The present invention relates to a brain stimulator i.e. a device designed for non-invasive stimulation of brain tissue the activity of which is reduced due to ischemic or hemorrhagic processes. The instrument, being fed by batteries, comprises a microprocessor (6) functioning as a generator of therapeutic electric pulses with a frequency range of 0.5 Hz to 10 kHz. The output of said microprocessor (6) is connected to a pulse polarity change-over switch (7) and the pulses are connected to an electric charge counter (8) input. Said electric charge counter (8) output is connected to a sensing resistor (9) with a parallel output of a signal to an acoustic amplifier (11) with a loudspeaker (12) and further a gauge (10 of an electric stimulation current average value and an (electrically) series medical electrode (1). The medical electrode (1) is preferably flexible, goal-coated and has a serrated surface. The instrument further includes at least one reference electrode (2) that is situated so as to be in good electrical contact with a patient extracellular fluid. The microprocessor (6) functioning as an electric pulse generator is controlled by an electromyographic signals sensed by a sensing electrode (3) being for example adhesively bonded to axilla (21). The instrument can be used for both central and peripheral stimulation of nervous tissue in both human and veterinary medicine.