baber/WOPTO huggingface dataset:
Patent CZ-281085-B6 (CZ)
Title: Seat, particularly a seat cushion for public conveyances and process for producing thereof
Inventor: EDER BERNHARD
IPC: B60N2/90
Filed: 1992-05-05
Abstract: The invention describes a seat, especially a seat cushion (4), for public transport. This consists of a supporting body (8) of plastics foam (22), which is encased by a covering material (15), and a cut-resistant protective layer (16) disposed between these. This protective layer is movably joined to the covering material (15) and to the supporting body (8). The seat cushion (4) consists of the supporting body (8) and a lining element (7), which are connected together via a detachable connection device (9). The protective layer (16), especially a mesh (17) or net or a cut-resistant woven or knitted fabric, is provided on the supporting body (8) at least on a support surface (20) for the lining element which is directed towards a seat surface (26) of the lining element (7). The lining element (7) consists of the covering material (15) as well as an intermediate layer (11) of at least one liquid-impermeable barrier film (12) and an adhesive layer (13) disposed on at least one surface thereof. <IMAGE>
Patent CZ-279599-B6 (CZ)
Inventor: JOKL VLADIMIR ING
IPC: H01F27/04
Filed: 1992-05-06
Abstract: Základová deska, pro dočasnou blokovou  transformační stanici, sestává z nosného rámu  (1) vyplněného betonem (3) a je opatřena  průchozími otvory (4,5) pro kabely, lapací  jímkou (6) pro případný únik transfomátorového  oleje a prostředky (7, 8) s měnitelnou roztečí  pro uložení transformátoru. Nosný rám (1) je  opatřen transportními úchyty (3) a stavitelnými  vzpěrami pro ustavení základové desky do  vodorovné polohy na nerovném terénu.ŕ
Patent CZ-282320-B6 (CZ)
Title: Diastereomer of 1-(isopropoxycarbonyloxy) ethyl ester of (6r, 7r)-7-/2-(2-aminothiazol-4-yl)-2-(z)-(methoxyimino)-acetamido/-3-cephem-4- carboxylic acid, process for preparing thereof, pharmaceutical preparation and its use
Inventor: FISCHER GERD DR
IPC: A61K31/546
Filed: 1992-09-04
Abstract: Enterally absorbable diastereomers of (6R,7R)-7-[2-(2-aminothiazol-4-yl)-2-(Z)-(methoxyimino)acetamido]-3-(m ethoxymethyl)-3-cephem-4-carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester of the formula I <IMAGE> and its physiologically acceptable salts and also diastereomerically pure salts of the compounds of the general formula II <IMAGE> where HX represents a mono- or polybasic acid and where X represents an inorganic or organic physiologically acceptable anion, and a process for the preparation of these compounds of the formula I or II are described, which is characterised in that on mixing together one equivalent of a solution of the diastereomer mixture of the formula III with 0.2 - 2 equivalents of a solution of the acid component HY the more poorly soluble diastereomer of the general formula IV is first precipitated and separated off by filtration, then the more readily soluble diastereomer of the general formula IV is precipitated from the filtration solution, it being possible in the subsequent subsidiary steps for the acid components HY to be identical or different and any desired sequence of the addition of different acid components HY to be used, and the salts obtained are optionally further purified by crystallisation.
Patent CZ-277932-B6 (CZ)
Title: Apparatus for attaching electrodes
Inventor: RYDLO PAVEL ING
IPC: A61B5/251
Filed: 1990-07-23
Abstract: There are movable holders (3) for the electrodes (10) on the flexible belt (1). Each holder (3) consists of a prismatic body (6) with a continuous longitudinal hole. The moving flexible belt (1) passes through the hole and the holder (3) and is firmly connected to the flat cable (4). The individual conductors of the flat cable (4) are individually connected to respective holders (3) and are connected through firm contacts (8) and exchange contacts (9) to individual electrodes (10). The electrode (10) is connected to the exchange contact (9) directly or through a pressing spring (11) of a conductive material or by a cable (12). On the holder (S) there is an arrester (17) for fixing the expanding strip (16).<IMAGE>
Patent CZ-278570-B6 (CZ)
Title: Apparatus for heating steam condensate repumping
Inventor: SLOUF JOSEF ING
IPC: F01D17/24
Filed: 1990-07-24
Abstract: The boiler feeding pumps (30) are connected with the inlet of the hydraulic turbines (2) by a feed pipe (12) equipped by the first stop valve (22), coming out of which is the inlet pipe (16), which is equipped with a backflow valve (29) and connected to the input part of the filter (5), whose outlet is joined by the lubrication pipe (14) with the first bearing (26) and second bearing (27), as well as the joining pipe (15), connected to which is the outlet pipe (17) of the filter (5) equipped with the tertiary cap (20) and which is joined by the other end to the suction pipe (13) equipped with the third stop valve (24) and connected to the inlet of the pump (3) and, by the other end, to the outlet of the collector (4). The joining pipe (15) is equipped between the feed pipe (12) and inlet of the outlet pipe (17) by the primary cap (18) and between the inlet of the outlet pipe (17) and suction pipe (13) by the secondary cap (19). The outlet of the pump (3) is connected to the pipe behind the regulator of feed water under high-pressure regeneration by the delivery pipe (11), equipped by the fourth stop valve (25). The output of the hydraulic turbine (2) is connected to the feed tank (32) by the waste pipe (101) equipped by the second stop valve (23) and regulator (32).<IMAGE>
Patent CZ-288265-B6 (CZ)
Title: Heat-sealable, multilayer foil based on polyamide and polyolefins with high fraction of recyclates and use thereof
Inventor: GASSE ANDREAS S DR DIPL ING
IPC: B32B27/08
Filed: 1994-04-29
Abstract: The proposed multilayer, heat-sealable recycled foil consists of at least one layer of waste material and one hat-sealable layer, whereby the foil is deep drawn, the waste material layer consists of polyamide/polyolefin recyclate and an adherence enhancing agent, whereby the recycled fraction of the waste material layer makes 60 to 98 percent by weight, the polyamide fraction in the recyclate is within the range of 3 to 45 percent by weight and the heat-sealable layer has a single or multilayer structure and consists of polyolefinic polymer or copolymer, whereby the layers can be identical or different.
Patent CZ-284459-B6 (CZ)
Title: Calender for sealing and insulating plates
Inventor: KAUFMANN REINHOLD
IPC: B29C43/24
Filed: 1993-06-29
Abstract: The invention relates to a sealing calender and a method for producing sealing plates on such a calender, in the stands (1) of which there is mounted a heating roller (2) of large diameter which is heated by means of a flowable heating medium and a pressing roller (3) of smaller diameter, by inserting a doughy mixture, which is composed of premixed rubber, fibres and solvents into the nip, rolling this mixture in very fine layers during a large number of rotations of the heating rollers and fully vulcanising the rolled-on layer during the rotations of the heating rollers. The object of the invention is to make it possible also to process the sensitive mixtures of rubber compounds, fibres and solvents used today in such a way that the temperature of the surface of the layer is as homogeneous as possible, independently of its thickness, and remains equal to the temperature of the heating roller surface. The invention achieves this object by heating the rolled-on layer by means of outside heat sources (4) in addition to the heating roller heating system. To achieve this, the sealing plate calender is designed in such a way that at least one energy source which emits heat is arranged about part of the circumference of the heating roller in such a way that the part, which is additionally heated from outside in this manner, of the circumference of the heating roller is heated over the entire width of the heating roller. <IMAGE>
Patent CZ-295951-B6 (CZ)
Title: Process for producing plasma, apparatus for making the same and use of the process
Inventor: SCHWANKHART GERHARD
IPC: H05H1/36
Filed: 1999-05-04
Abstract: In the present invention, there is disclosed a process for producing plasma wherein the process comprises powering an electric arc by voltage pulses,  whereby the voltage applied to the path extending between an anode (15) and a cathode (19) falls below the ignition voltage during the pauses between the individual voltage pulses so that the electric arc is quenched in the pauses and duration of the voltage pulses ranges within 10e-5 to 10e-3 seconds, preferably 10e-5 to 10e-4 seconds. Apparatus for making the above-described process, forming a part of the present invention, the voltage supply source is formed by an array (30) of capacitors that is connected with a charging circuit and from its output side with an anode (15) and cathode (19) of plasma generator (11), whereby said anode (15) and cathode (19) is additionally connected to a separate, ignition device (35) supplying preferably high-frequency signals, whereby the maximum voltage supplied by the array (30) of capacitors is less than flashover voltage of the path extending between the anode (15) and cathode (19). The invented process is usable for sterilization of objects and for point  welding.
Patent CZ-308767-B6 (CZ)
Title: Machine tool jaws
Inventor: GÖLTNER DAVID
IPC: B23Q3/12
Filed: 2020-02-20
Abstract: The two adjacent clamping jaws (11, 12) of the machine tool have pressing surfaces (14, 15) facing each other for clamping the work piece (21) by components of the radial clamping forces of the clamping jaws (11, 12) perpendicular to the plane (ɤ) of symmetry of the clamping jaws, in which the axis of the rotor lies, and at least one retaining surface (16, 17) for holding the work piece (21) radially inclined to the plane (ɤ) of symmetry of the clamping jaws (11, 12) and facing at least one balancing jaw (13) arranged axially symmetrically to the guides (3, 4) of the clamping jaws (11, 12) and with a balancing weight (22) for balancing the work piece (21). Preferably, the retaining surface (16, 17) can form part of the pressure surface (14, 15) and the pressing surfaces (14, 15) may conform to the outer surface of the work piece (21).
Patent CZ-284752-B6 (CZ)
Title: Process for producing a metallic part coated with mineral substances
Inventor: PERRIN DIDIER
IPC: C23C28/00
Filed: 1994-02-23
Abstract: Method of manufacture of a metal part (1) coated with several layers (4, 5, 6) of mineral materials, said method allowing some oxidation of the metal part's surface. The invention also concerns a hollow revolving part manufactured according to the above-mentioned method. The manufacture of the hollow revolving part comprises the following stages wherein a liquid casting is subjected to: a treatment using magnesium, an inoculation process and a centrifugal operation during which the first layer (4) of the coating (2) is applied to the metal part. The metal part of the invention is for use in the transport of aggressive fluids.
Patent CZ-290452-B6 (CZ)
Title: Trailed mower
Inventor: KUNST JIRI ING
IPC: A01D34/64
Filed: 1997-08-22
Abstract: The present invention relates to a mower with a mowing attachment (1) suspended transversely to the direction of driving on an undercarriage (2) frame with ground wheels (3) mounted on axle pins (4), further with arms rotating about a pin (12) and height-adjustable with respect to the undercarriage (2) frame by linear hydraulic motors (6). The invention is characterized in that said mowing attachment (1) is suspended from both sides on said undercarriage (2) frame by means of an upper pull rod (7) being rotatably mounted in the undercarriage (8)  frame upper pin (8) and in the upper pin (9) of the mowing attachment frame, further by means of a bottom pull rod (10) that is rotatably mounted in the mowing attachment bottom pin (11) and the arm pin (12), whereby said bottom pull rod (10) is made in the form of an angle lever with a lifting pin (13) anchored therein.
Patent CZ-290554-B6 (CZ)
Title: Method for drying electrical devices and a device for making the same
Inventor: ALTMANN JOSEF
IPC: H01F27/14
Filed: 1999-09-10
Abstract: The present invention relates to a method for drying electrical devices, particularly drying of cellulose insulating materials of power transformers as well as a drying device for making the method. The invented drying method is based on natural temperature gradient between cellulosic insulating materials such as windings (101) heated by power loss of a transformer (1) and a cellulose insert of a drying device (2), whereby temperature of the cellulose insert is maintained on temperature near to ambient temperature. The proposed drying method is further based on a sequence of perpetually repeating two modes, wherein in a deposition mode moist oil is introduced from the transformer (1) into the drying device (2) wherein it is dried by passage through the cellulose insert thereof and then it is reintroduced back into the dried transformer (1), whereby this deposition mode is followed up with a regeneration mode in the course of which the cellulose insert of the drying device (2) is freed of deposited water. Water in the drying device (2) accumulates in an exchangeable cellulose insert and it is dried up by the action of reduced pressure under simultaneous forcible flushing this insert with hot oil foam, whereby separated water is collected inside the drying device in liquid form.
Patent CZ-283975-B6 (CZ)
Title: Expansion manometric adsorption apparatus for measuring adsorption isotherms of nitrogen for determining structural characteristics of catalysts and sorbents
Inventor: KUBICEK KAREL RNDR CSC
IPC: G01N7/00
Filed: 1996-11-06
Abstract: The device consists of adsorbers (1) placed in a Dewar flask (2). The adsorbers (1) are connected through closure elements (4) to constant volume dosers (3), which are connected through transfer closure elements (5) to the central doser (6) equipped with pressure indicators (7), through a saturating valve (8) to a nitrogen pressure pipes (10) and through a relief valve (9) for excess nitrogen in a high-vacuum aggregate (11). The pressure indicator works in a range of 0.001 Pa to 150 KPa.<IMAGE>
Patent CZ-284954-B6 (CZ)
Title: Process of treating scrap in a blast furnace and apparatus assembly for making the same
Inventor: BARTECEK ROMAN ING
IPC: B09B3/40
Filed: 1997-10-16
Abstract: Waste is processed in a pair of blast furnaces. Waste containing toxic organic material is added to the batch (2) in the first blast furnace and undergoes blast furnace processing, whereas the contaminated blast-furnace gas and products are removed from the first blast furnace and led into the second blast furnace, and then to the area of the melted charge (2) and highest furnace temperatures along with the combustion air and fuel, whereupon the pollutants are at least partially burnt, and then the blast furnace gas from the second blast furnace is removed for normal treatment. Waste is preferably enriched with added fine-grain sediment containing iron oxide. The apparatus required consists of two blast furnaces, where the outlet (3) of the blast furnace gas from the first blast furnace is attached to the inlet to the exhaust tuyeres (5) of the second blast furnace and possibly to the first blast furnace through a gas purifier (6).<IMAGE>
Patent CZ-295388-B6 (CZ)
Title: Speed sensor
Inventor: MODEST OTMAR ING GRAD
IPC: H01R13/58
Filed: 1998-10-15
Abstract: In the present invention, there is disclosed a speed sensor comprising  a rod-shaped casing (1), in which a permanent magnet/Hall-generator combination for measurement registration, and a printed circuit board with a circuit for measurement processing, are arranged. A cable, associated with the circuit, is led crosswise to the longitudinal axis of the rotation sensor, and is fastened by a flange device to the installation location of the sensor. The casing (1) is formed in a single piece as a unilaterally open sheath, in which the open side of the casing is expanded in the shape of a tub. An aperture (9) for the cable (10) is provided in a circular wall (8) of the tub-like expansion (3). Ribs (11, 12, 13, 18, 19) being formed within the expansion (3) form clamping gaps (16, 17, 21, 20) between which the cable conductors are clamped in order to relief tension stress of the cable. The casing (1) is closed by a hardened casting material and provided with a flange (6) for its attachment for example to a motor vehicle gearbox.
Patent CZ-290997-B6 (CZ)
Title: Process for cleaning a doctor blade device for a rinsable ink application device of a rotary press
Inventor: ACHELPOHL FRITZ
IPC: B41F35/04
Filed: 1996-11-13
Abstract: The suggested process comprises the following steps: pumping the ink out of the ink chamber via at least one discharge line (15, 16) back into an ink tank (21), pumping solvent out of an intermediate solvent tank (14) through at least one feed line (10, 12) into the ink chamber, and directing the solvent via the at least one discharge line (15, 16, 20) into the ink tank (21) during a predetermined time span, pumping solvent that is still contaminated with ink into a contaminant tank (23) during a predetermined time span, interrupting solvent supply from the solvent tank (14) as the solvent is pumped into the contaminant tank (23), pumping fresh solvent via the feed line (10, 12) into the ink chamber, closing a second feed line (12) to the solvent tank (14), pumping the solvent via the first feed line (10) and discharge lines (15, 16) within a closed rinse cycle for a predetermined time span, and directing the solvent, present in the cycle, into the contaminant tank (23).
Patent CZ-293026-B6 (CZ)
Title: Method for reducing molecular weight of ethylene copolymers and terpolymers
Inventor: TANAGLIA TIZIANO
IPC: C08F210/00
Filed: 1999-12-17
Abstract: Disclosed is a method for reducing molecular weight of a polymeric material selected from the group consisting of ethylene and propylene copolymer (EPM) and ethylene, propylene terpolymer and a non-conjugated diene (EPDM) and related mixtures wherein the method comprises treating the polymeric material with at least one hydroperoxide.
Patent SK-280701-B6 (SK)
Title: Process for preparing diphenylamine from aniline
Inventor: UHLAR JAN
IPC: B01J27/24
Filed: 1992-06-22
Abstract: There is disclosed a process for preparing diphenylamine from aniline, which process can be characterised in that the reaction is catalysed with a mixture of fluoroboron compounds including ammonium fluoroborates hydrolysing with CaCl2 at a temperature of 20 degrees Celsius and NH4BF4 in a weight ratio 1 : 0.01 up to 99. Ammonium salt, which hydrolyses with CaCl2 at 20 degrees Celsius, is NH4BF3OH, NH4BF2(OH)2, NH4BF(OH)3, and (NH4)2B3O3F4OH. Total amount of said catalyst ranges from 0.1 to 6 wt.%, with respect to the amount of aniline. A portion of the catalyst having the amount ranging from 0.1 to 100 may consist of a recycled catalyst.
Patent SK-278099-B6 (SK)
Title: Purification method of insulin and/or insulin derivatives by chromatography
Inventor: DICKHARDT RAINER
IPC: C07K1/16
Filed: 1991-09-04
Abstract: Purification method of insulin and insulin derivatives is realized by chromatography in water buffer solvents which contain with water mixable organic solvents, on lipophylic modificated silicagel at which water buffer solvents contain ambiguous ions, or value of pH mixture of solvents is in nearness of isoelectric point of purification of insulin or insuline derivative and ambiguous ions are present.
Patent CZ-301561-B6 (CZ)
Title: Pharmaceutical composition to prevent and suppress coccidia
Inventor: KLEIN PAVEL
IPC: A61K31/194
Filed: 2007-12-04
Abstract: In the present invention, there is disclosed a pharmaceutical composition to prevent and treat infections caused by coccidia and containing formaurin dicarboxylic acid or its derivatives of the general formula I. The invention is characterized in that the invented pharmaceutical composition comprises at least 0.1 micromole of formaurin dicarboxylic acid or its derivatives of the general formula I in 1 kg of a biologically acceptable matrix. The above-described composition is now reused particularly as antiprotozoic medicament for prevention and suppression of coccidia.
Patent CZ-306761-B6 (CZ)
Title: A lighting element
Inventor: TĚTHAL TOMÁŠ
IPC: F21V33/00
Filed: 2012-09-20
Abstract: The lighting element comprising the body (1) in which at least one light source (2) with the power line (3) is arranged, while the body (1) is made of a geopolymer composite and at least a part of the light source (2) is permanently embedded in the body (1) of the geopolymer composite. The waveguide (4) is arranged by the light source (2). The geopolymer composite is thermally conductive for heat removal from the electrical and electronic components. The waveguide (4) is provided with the structure (5) for carrying the light from the waveguide (4) formed by dispersion centres.
Patent CZ-308737-B6 (CZ)
Title: Protective gloves assembly for monitoring the concentration of explosive gases and its field calibration system
Inventor: BLECHA TOMÁŠ
IPC: G08B25/10
Filed: 2019-05-16
Abstract: The protective gloves for monitoring the concentration of explosive gases and its field calibration system consists of a protective glove (2) with at least one explosive gases electronic sensor (4) on the surface of the dorsal side of the glove body (2), a transportable hermetically sealable box (1) for defining a calibration space with a defined concentration of explosive gas and at least one control for controlling the operation of the field calibration system, in particular for updating the software key for evaluating data from the explosive gas sensors (4) in the control unit (3) of the protective glove (2), which on the dorsal side actively signals the exact concentration of explosive gases to the worker by a control and signalling device.
Patent CZ-309137-B6 (CZ)
Title: Multifunctional valves for dry diving suits
Inventor: LUKÁŠ MIROSLAV
IPC: B63C11/08
Filed: 2020-09-29
Abstract: The multifunctional valves for dry diving suits consists of a pneumatic filling valve (1) and a pneumatic relief valve (2) connected by an elastic connecting hose (3) and can be attached to a diving suit (4). With multifunctional valves, on the one hand, in the bores of the hollow body (11) of the filling valve (1) closed at the bottom by a detachably fastened flange (12) with pre-spring, the filling member (8) situated in the longitudinal vertical axis slides and a horizontal relief member (7), the working space of which is connected by a pair of overflow channels (115, 116) to the relief valve (2), and on the one hand a connection (6) of the heating system is laterally attached to the body (11), the connectors (61) of which go out of the filling valve (1) via the flange (12).
Patent SK-287621-B6 (SK)
Title: Method for the production of a heterologous protein by a fungus
Inventor: VAN DE LAAR ANTONIUS MARTINUS JOHANNES
IPC: C12N9/00
Filed: 2001-11-16
Abstract: Method for the production of a heterologous protein by a fungus comprising growth of said fungus on a medium comprising a carbon source wherein 50-100 wt% of said carbon source is ethanol, and wherein the medium additionally comprises an inducer.