baber/WOPTO huggingface dataset:
Patent CZ-281973-B6 (CZ)
Title: Apparatus for heating a medium by high-frequency electric power
Inventor: PEDERSEN IB OBEL
IPC: H05B6/60
Filed: 1992-05-27
Abstract: A method of heating media flowing through an insulating pipe by means of high-frequency electrical power. The medium is fed through a pipe of a substantially electrically non-conducting material and only presenting minor dielectric losses, and around which two ring electrodes are arranged at such a mutual axial distance that the two electrode rings are mutually spaced by a predetermined pipe length connecting said electrodes to the terminals of an HF generator and applying an HF voltage from the HF generator. In this manner a uniform and efficient heating is obtained of the flowing medium or fluid (granulate, liquid or gas) without said medium necessarily getting into direct contact with a heating means and without said medium escaping from its conveying pipe. The latter is very advantageous in connection with many uses, such as when toxic or aggressive media apply, and also when sensitive media are involved which do not endure getting in contact with the atmosphere.
Patent CZ-280327-B6 (CZ)
Inventor: VALENTA FRANTISEK
IPC: E04B7/00
Filed: 1992-09-14
Abstract: Střešní plášť (3) pro ploché a skloněné střechy  je uspořádán na nosné konstrukci (2) střechy.  Směrem od ní nahoru sestává ze spádové vrstvy  (4), dolní podkladní vrstvy (15), dolní hydroizolační vrstvy (5), teploizolační vrstvy (6),  horní podkladní vrstvy (7) a horní hydroizolační  vrstvy (9), která je na povrchu opatřena antireflexním nátěrem (14). Horní podkladní vrstva (7)  a dolní podkladní vrstva (15) jsou tvořeny třískocementovými deskami (8), na které jsou nastaveny horní hydroizolační vrstva (9) a dolní hydroizolační vrstva (5), které jsou tvořeny živičnými pásy. Mezi bočními okraji horní podkladní  vrstvy (7) a obvodovou zdí (1) je vytvořen sběrný ventilační kanál (10).ŕ
Patent CS-275710-B6 (CS)
Inventor: BEHULA FRANTISEK ING
IPC: C08L61/14
Filed: 1988-08-04
Abstract: Na 100 hmotnostných dielov fenolformaldehydového
rezolu sa ako modifirkátor
do zmesi přidá 1 až 60 hmotnostných
dielov močovinoformaldehydovej
, živice, 1 až 10 hmotnostných dielov
granulovanej močoviny, 0,1 až 4 hmotnostně
diely Ν,N’-· dinitrozopentametylántetramínu,
0,1 až 5 hmotnostných
dielov nízkovrúcej kvapaliny s teplotou
varu do 100 °C a 10 až 40 hmotnostných
dielov kyseliny p-toluénsulfonovej
alebo fenolsulfonovej, systém
sa dokonale zhomogenizuje a nechá
zreagovat vo formách na finálně tepelz
noizelačné bloky alebo tvarovky.
Patent CZ-285473-B6 (CZ)
Title: Cooling surface of grate cooler
Inventor: POSPISIL JAROSLAV ING
IPC: C04B7/47
Filed: 1995-06-02
Abstract: A cooling surface of a grate cooler for cooling cement clinker by air, with a device for supplying refrigerant gas and device for attachment to the bearing elements of the grate cooler, is arranged so that the cooling surface (1) or its part is equipped with grating bars in fixed rows (2) and movable rows (3), plumb to the direction of movement of the cooling material, whereas the fixed rows (2) are equipped with transverse joints towards the direction of movement of the cooling material (4) and the movable rows (3) are equipped with lateral joints (5) for the refrigerant gas. Near the fixed rows (2) and movable rows (3), or their parts, there are devices for supplying refrigerant gas, which can be regulated.<IMAGE>
Patent CZ-301153-B6 (CZ)
Title: Sterilizer for small amount of water
Inventor: SIEGER LADISLAV
IPC: A61L2/04
Filed: 2008-02-06
Abstract: The present invention relates to a sterilizer for small amount of water intended particularly for field conditions, comprising a vacuum bottle (1) designed for overpressure of 2.5x10e5 Pa, provided with a vacuum insulation (2), and in its upper section with a vacuum-insulated cover (3). Said vacuum-insulated cover (3) is provided with a safety valve (4) and a control valve (5). Ribs (8) serve for transfer of heat from an external heat source to the bottom of the vacuum bottle.
Patent CZ-309389-B6 (CZ)
Title: Method of producing and using carbon-based sorbent
Inventor: KLOUDA KAREL
IPC: C02F101/32
Filed: 2021-02-25
Abstract: The method of producing sorbent consists in the fact that raw wood without bark with a dry matter content of 60 to 90% by weight maintains for 20 to 60 min. at 580 to 780 °C in an air-deficient environment, the resulting carbonaceous material is heated for at least 10 min. exposed in an inert environment under a pressure of 0.1 to 5 bar (0.01 to 0.5 MPa) to the action of water vapour at 100 to 150 °C and then ground into particles of up to 10 µm in size.
Patent CZ-292647-B6 (CZ)
Title: Axle for motor vehicles having a tubular girder and process for producing thereof
Inventor: OLSZEWSKI EGON
IPC: B21D26/02
Filed: 1996-08-26
Abstract: In motor vehicle axles (10) with a girder made of a tube (1) said tube (1) wall (2) thickness (Di2) is reduced depending upon its later loading in the vehicle via reformation, without cutting, in relation to the starting thickness (Di1). When producing the axles (10), first the tube (1) wall (2) thickness (Di2) is reduced depending upon its later local lower loading in the vehicle by broaching in relation to the starting thickness (Di1) and subsequently the tube (1) with reduced wall (2) thickness (Di2) is worked by hydroforming to an axle (10) with the reduced wall (2) thickness (Di2) in both the central region (13) and longitudinal regions (12).
Patent CZ-286294-B6 (CZ)
Title: Polymer resin with adjustable viscosity and pH value for application of catalytic palladium to substrate, process of its preparation and its use
Inventor: DUPUIS OLIVIER
IPC: C23C18/28
Filed: 1994-12-30
Abstract: In the present invention there is disclosed a polymer resin containing a palladium salt, carboxylic acids or  a chloride as a complex-forming agent, further water-soluble polymer containing hydroxyl or carboxyl groups, an alkali compound and  a solvent being selected from a group comprising water, methanol and ethanol. The preparation process of the above indicated polymer resin there is mixed separately the palladium salt and the complex-forming agent with two thirds of the solvent, the polymer with the remaining third of the solvent, whereupon both the solutions are mixed together and the alkali compound is added for adjusting pH value thereof. So prepared polymer resin is intended for metal coating printed circuits, electromagnetic sensors and decorative patterns.
Patent CZ-290669-B6 (CZ)
Title: Medicament for treating endocrinopahies
Inventor: NOWICKY WASSYL
IPC: A61P3/02
Filed: 1995-03-20
Abstract: In the present invention there is described the use of phosphorus derivatives of monothiophosphoric acid alkaloids of the general formula I, in which n is 1, 2 or 3, m is 1,2 or 3, Re1, Re2 and Re3 represent independently on each other hydrogen or a methyl group, whereby Re1 and Re2 or Re2 and Re3 together can represent a methylenedioxy group, Re4 represents hydrogen, a hydroxy group or a methyl group and Re6 represents hydrogen, Re5 and Re7 together form a specific group or when Re7 represents a methyl group the Re5 and Re6 groups represent a specific group and in position 1,8 and/or 2,3 there might be present a double bond A and it represents a monovalent or equivalent part of a multivalent anion. Described are also their salts with pharmaceutically acceptable acids for preparing a pharmaceutical preparation intended for treating endocrinopathies and osteoporoses.
Patent CZ-286847-B6 (CZ)
Title: Urn, intended for burying in the ground
Inventor: OEBRINK INGEMAR
IPC: A61G17/08
Filed: 1994-04-13
Abstract: The invented urn, intended for burying in the ground consists of a hardened mixture containing fine pulverized bark, cereal meal and a binding agent. The urn is produced in such a manner that there is mixed a fine pulverized bark and cereal meal with a binding agent and the obtained mixture is put into a pressmould where it is hardened by the action of elevated temperature and pressure to a solid urn.
Patent CZ-288126-B6 (CZ)
Title: Bag made of a flexible packing material a process for producing thereof
Inventor: SCHULZ WERNER
IPC: B65D75/40
Filed: 1994-05-05
Abstract: The proposed bag made of a flexible packing material comprising a sheet of material having an inner face and an outer face has a pouch portion (1) having a front wall (2), a back wall (3) and a flap (4) extending from the back wall (3) and folded down onto the front wall (2) about a folding line (23) being essentially aligned with the upper free edge of the front wall (2). The inner face (9 ) of the front wall (2) is sealed to the inner face (9") of the back wall (8) at the side edge portions (11, 12) of the bag by means of side edge seals (13, 14). The inner face (9) of the flap (4) is sealed to the outer face (8) of the front wall (2) by means of a longitudinal welding seam (10) and by means of sealing seams (15, 16) at the side edge portions (11, 12) for obtaining a closed bag enclosing a packed product. Said packing material provides a peel seal when welded inner face to outer face of folded sheet, and a strong side edge seal (13, 14) when welded inner face to inner face, wherein seen relative to the bag said packing material includes an inner layer (17) formed of polyethylene (PE), an outer layer (18) formed of a copolymer of polyethylene (PE) and polypropylene (PP) and an intermediate layer (19) formed of polypropylene (PP). When producing the above-described bag a continuous sheet of flexible packing material is guided about a combined filling and forming tube 32 of a filling and sealing device and thereby formed into a tube (33) whereby opposite edges (5, 6) thereof overlap each other for forming the front wall (2), the back wall (3) and the flap (4). Then the longitudinal welding seam (10) is formed between the sheet overlapping portions; subsequently the transverse seal is made all over the tube (33) length. Filling with the packaged article takes place, the transverse seal above the article is made and in the end the filled bag is severed from the tube (33).
Patent CZ-291601-B6 (CZ)
Title: Process for preparing formyl imidazoles
Inventor: HEVELING JOSEF DR
IPC: B01J23/62
Filed: 1998-11-11
Abstract: In the present invention there is described a novel process of catalytic transformation of halogenated hydroxymethyl imidazoles to halogenated formyl imidazoles. The invention is characterized in that the catalytic reaction takes place in the presence of peroxide. The halogenated formyl imidazoles are significant intermediates for preparing pharmaceutically effective substances.
Patent SK-279085-B6 (SK)
Title: The method of sulphate delignification of lignin-cellulosic materials
Inventor: LUZAKOVA VLASTA
IPC: C08L1/02
Filed: 1995-09-28
Abstract: The method of sulphate delignification of lignin-cellulosic materials, especially wood, is commenced as follows: boiling solvent is added with the mixture of non-ionic surface-active substances in the process of condensation of aliphatic alcohol C12-C18 with, from 3 to 25 moles of ethylene oxide in quantity ranging from 0,02 to 0,45 per cent of the weight per dry matter, or, this mixture is added to disintegrated lignin-cellulosic material, e.g. wood chips, by impregnation or spraying, yet before th e delignification. Thus, the process of delignification is eccelerated and the pulp with a lower kappa number, lower content of non-boiled wood chips and noxious resin in liquor, as well as with higher scouring effectiveness is gained in comparison with the pulp prepared in the same conditions without a mixture of condensate allowance.
Patent SK-281781-B6 (SK)
Title: Method of biological sewage purification and device for performing this method
Inventor: MICO STEFAN
IPC: C02F3/30
Filed: 1996-10-11
Abstract: A method of bio-aeration of waste water using the two-degree anaerobic-aerobic method of purification, in particular of waste water with medium to heavy contamination by organic substances in which raw waste water treated by acidification is mixed with recirculated condensed sediment of the anaerobic degree (3) together with the recirculated condensed sediment of the aerobic degree (5), with the following separation of the biogas in process of formation from the activated sediment and from the pre-purified water which latter in the aerobic degree (5) is mixed with the recirculated condensed activated sediment, with the following separation of purified water from the activated sediment whose one part recirculates into the aerobic degree (5) and whose the other part is mixed with raw waste water treated by acidification before the entry into the anaerobic degree (3). The device consists of a container (1) in whose lower part there is provided an inlet (a supply) of raw waste water equipped with a blender (8). In the upper part of the anaerobic degree (3) there is provided a three-phase separator (4), and in the upper part II. of the aerobic degree (5) there is also provided a separator (6). <IMAGE>
Patent SK-280039-B6 (SK)
Title: Oligomeric compounds, compositions based thereon, and use of these compounds as stabilisers for organic materials
Inventor: PITTELOUD RITA
IPC: C07F9/145
Filed: 1993-12-02
Abstract: Novel oligomeric compounds of the formula (I) in which L is a group of the formula (1) or (2) the oxygen in group L in each case being bonded to the phosphorus in the recurrent structural unit and the radical R5 or the carbon in the 4-position of the piperidinyl ring in group L being in each case bonded to the oxygen in the recurrent structural unit; are described as stabilisers for organic materials against oxidative, thermal or light-induced degradation.
Patent SK-279182-B6 (SK)
Title: N-[(1,3,5-triazine-2-yl)aminocarbonyl] benzensulphonamides, a method of preparation thereof, a herbicidal agent containing thereof and use thereof
Inventor: MAYER HORST
IPC: C07D251/16
Filed: 1992-05-28
Abstract: N-[(1,3,5-triazine-2-yl)aminocarbonyl]benzensulphonamides having the formula (I), wherein R1 represents a methyl or ethyl group, R2 represents a halogen atom, an alkyl sulphonyl group with from 1 to 3 carbon atoms, a trifluoromethyl group or a 2-methoxyethoxygroup, R represents a hydrogen atom, a methyl, ethyl, methoxy and ethoxy group, a fluorine atom or a chlorine atom and R4 represents a hydrogen atom or a methyl group, their agriculturally compatible salts, a method of preparation thereof and use thereof.
Patent CZ-300970-B6 (CZ)
Title: Self-adhesive foil
Inventor: SIEBER RETO
IPC: C09J7/29
Filed: 1999-08-06
Abstract: In the present invention, there is disclosed a self-adhesive foil for gluing a floor covering, especially carpet, on a floor, especially parquet flooring that is provided with a support layer being coated on the upper surface facing the floor covering and on a bottom surface facing the floor with adhesive glue. This adhesive glue coating has on both surfaces different adhesion and adhesion on the lower surface is lower than adhesion on the upper surface. The support layer consists of plastic foil. The coating of the adhesive glue is at least on the lower surface formed in a flat way. The self-adhesive foil is formed with a minimal width of 350 mm for large-area floor covering, which has to be covered with the floor covering. Adhesion of the lower surface has adhesion force (measured according to DIN 1939) in the order of magnitude of 0.8 to 5 N. The different adhesion of both surfaces occurs due to different weight of adhesive glue deposit. The surface with higher adhesion has higher weight of the adhesive glue deposit.
Patent CZ-304138-B6 (CZ)
Title: Detection method of interference phase of two interfering laser beams and apparatus for making the same
Inventor: RERUCHA SIMON
IPC: G01B9/02
Filed: 2012-05-19
Abstract: The detection method of interference phase of two interfering laser beams according to the present invention uses a frequency-modulated source (11) of laser radiation and a re-developed evaluation unit (14). This combination makes it possible to determine an interference phase of a signal, which is scanned only by a simple photodetector (7), with an accuracy of nanometers with a possibility to easily determine the direction of movement of a measuring mirror and at the same time to carry out the evaluation without need of using other optical elements or requirement on retention of the beam polarization. The advantage of the mew method, if compared with the existing state, are reduced demands for mechanical accuracy of construction of the evaluation unit (14), volume and price of electrooptical components and general mechanical ruggedness of the resulting measuring system. Apparatus comprises a two-beam laser interferometer (1) for measuring distances, a laser radiation source (11) with frequency modulated optical frequency and a photodetector (7), whereby the laser light inlet lies at the output of the two-beam laser interferometer (1). The control input of the laser radiation source (11) with frequency modulated optical frequency is connected with a first control output of a modulation signal generator (12) and further with a second input of the evaluation unit (14), the first input of which is connected with the photodetector (7) output.
Patent CZ-304609-B6 (CZ)
Title: Foliar fertilizer for nutrition of grapevine
Inventor: RAIMANOVÁ IVANA
IPC: C05D1/00
Filed: 2013-05-28
Abstract: The present invention relates to a foliar fertilizer for nutrition of grapevine, which is characterized in that it is liquid and applied to grapevine leaves and containing contains 20 to 60 percent by volume of potassium collagenous hydrolyzate, 20 to 40 percent by volume of an aqueous magnesium nitrate solution, 0.1 to 0.5 percent by weight of zinc, 0.05 to 0.3 percent by weight of iron, 0.0005 to 0.005 percent by weight of molybdenum in inorganic salts, and 10 to 30 percent by volume of water.
Patent CZ-306919-B6 (CZ)
Inventor: PŘINOSIL JIŘÍ
IPC: G06F17/40
Filed: 2015-12-18
Abstract: Způsob kontroly barvy oděvu a pokrývky hlavy osoby,
při kterém se kontrolovaný prostor snímá kamerou, ze
které se videosignál odesílá do výpočetní jednotky, do
které se zadá požadovaná barva oděvu a pokrývky hlavy
a pro alespoň některé barevné snímky z kamery se
provádějí následující operace:
- snímek se převede jednak na snímek ve stupních šedi a
jednak do modelu HSV,
- ve snímku převedeném do stupňů šedi se zjišťuje výskyt
obrazu lidské postavy,
- v případě zjištění výskytu obrazu lidské postavy se
nalezne její silueta,
- z ní se vybere alespoň jedna oblast, pro kterou má být
sledována barva oděvu a pokrývky hlavy,
- ta se vyznačí ve snímku převedeném do modelu HSV,
- na základě histogramu barevných složek modelu HSV
se zjistí majoritní barva ve vybrané oblasti, a
- zjištěná barva se porovná s požadovanou barvou.
Patent CZ-307711-B6 (CZ)
Title: A device for singling seeds
Inventor: NÝČ MICHAL
IPC: A01C7/04
Filed: 2017-09-16
Abstract: A device for singling seeds, especially a device (1) for singling seeds (4) arranged on a sowing machine comprises a support disc (2) and a pipe (3) for drawing the seed (4) towards the sowing space. The device further comprises a rotating casting wheel (6) for high-speed transfer of the seed (4) into the sowing space, with at least one casting surface (7) adjacent to the support disc (2). The rotation of the casting wheel (6) is synchronized with the rotation of the support disc (2) and is arranged in a housing (14) with at least one guide wall (9).
Patent CZ-307910-B6 (CZ)
Title: Hermetic rotary compressor
Inventor: SATO KOICHI
IPC: F04C29/00
Filed: 2015-03-24
Abstract: The hermetic rotary compressor (100) contains a sealed container (1) with a motor (2) and a compression mechanism (3) below the engine (2), a motor (2) and a compression mechanism which are connected to each other by a crankshaft ( 4). The compression mechanism (3) includes a crankshaft (4) comprising a main shaft (4a) attached to the motor (2), a countershaft (4b) and an eccentric shaft (4c); a rolling piston (8) on the eccentric shaft (4c); a cylinder (7) in a sealed container (1); a shovel (13) that divides the compression chamber (9) into the suction side (9a) and the discharge side (9b), the compression chamber (9) is defined by the inner surface of the roller (7) and the outer perimeter of the rolling piston ( 8); the main bearing (5); and the pattern bearing (6). If the length of the pattern bearing (4b) L and the length of the eccentric shaft (4c) are I, I / L is 0.75 or less.
Patent CZ-307521-B6 (CZ)
Title: A device for analysis of selected properties of particulate matter
Inventor: BRÁZDA ROBERT
IPC: G01P3/10
Filed: 2017-11-27
Abstract: A device for analysis of selected properties of particulate matter is designed for storage devices and particulate matter systems. Its design allows for the observation of undesirable states of action of the forces of particulate matter on the walls/shells (1) of the storage systems and devices, and because it is located directly in the wall/shell (1) of the storage system, it can also act as a preventive protection against their damage or destruction . The device can also be used as an indicator of the level of the particulate matter in the storage devices and systems.
Patent SK-287968-B6 (SK)
Title: Connection to check precision of flowmeters
Inventor: EDR VACLAV
IPC: G01F1/00
Filed: 2006-11-02
Abstract: Connection to check the accuracy of flow meters is the internal circulation loop (10) fitted with an access management (2) to the input flow (1), output management (3) the output flow (5) and at least one pressure (11, 12, 13, 14, 15 ) to one outlet (111, 112, 113, 114, 115) for consumption of hot water, while keeping the inlet flow (1) and the first branch (11) to the first outlet (111) in the direction of water flow is to check the accuracy of the input flowmeter (1) and output flow meter (5) connected to control management (9) with the line between the last turn (115) and output flow (5). Circulation loop (10) is between the last turn (15) and connecting the control line (9) equipped with a shut-off valve (82) according to the invention, the essence lies in the fact that the circulation loop (10) is connected between the control lines (9) and first branch (11) or between all pressure (11, 12, 13, 14, 15) and outlet (111, 112, 113, 114, 115) placed pressure indicator (71, 72) or the flow indicator (70, 73) coupled the evaluation unit (20) for the issuance of executive control signal to control the accuracy of the input stage of the flow meter (1) and output flow meter (5). Shut-off valve (82) is installed on a separate circulation loop (10) from the control line (9) and the output lines (3). It can be included in the connection of the control lines (9) to conduct the last turn (15) and output flow (4). This may be a three-way valve. Preferably, it may be connected between the control lines (9) and the first branch (11) included in the shut-off valve (81). Pressure indicator (71, 72) or the flow indicator (70, 73) can be advantageously combined with the evaluation unit (20) to issue executive close to the signal, respectively. opening the closing the control valve (83) and opening, respectively. conclusion of the closing valve (82) or (81).