baber/WOPTO huggingface dataset:
Patent CZ-295308-B6 (CZ)
Title: Wear-resistant camshaft and process for producing the same
Inventor: BRENNER BERNDT
IPC: C21D5/00
Filed: 1997-09-12
Abstract: In the present invention, there is disclosed a wear-resistant cast-iron camshaft having a surface layer comprising a ledeburitic remelted layer with a high cementite content and, lying thereunder, a martensitic hardened zone, wherein  a/ the remelted layer comprises finely dispersed ledeburitic cementite with wall thickness less then or equal to 1 micron and a metallic matrix of a phase mixture comprising: a) at least one of martensite and bainite, b) residual austenite, and c) less than 20 percent of finely laminated pearlite with a lamella distance less than or equal to 0.1 micron, and b/ the hardened layer comprises a phase mixture comprising a) at least one of martensite and bainite, b) partially dissolved pearlite, and c) residual austenite. Disclosed is also a process for producing the above-described wear-resistant camshafts, which process is characterized by the employment of a high-energy short time surface remelting process.
Patent SK-280595-B6 (SK)
Title: Refractoriness ceramic matter and its using
Inventor: HARTMUTH HARALD
IPC: C04B35/043
Filed: 1995-02-07
Abstract: Refractory ceramic mass having from 50 to 97 wt. % of sintered MgO and from 3 to 50 wt. % of a fused spinal of hercynite, in which the spinel comprises from 23 to 55 wt. % of iron, calculated as FeO, less than 15 wt. % of MgO, and from 45 to 65 wt. % of Al2O3, and less than 3 wt. % of additives.
Patent SK-280974-B6 (SK)
Title: Dealumination of faujazid type zeolites by use of strong mineral acids
Inventor: SMIESKOVA AGATA
IPC: B01J29/90
Filed: 1993-04-06
Abstract: Process for the dealumination of faujazid type zeolites take place in an aqeous solution of a mineral acid at a pH value lower than 2 and in the presence of a monovalent cation in said solution, whilst the oxonium ions-to-cation equivalents molar ratio is kept below 0.1 during the treatment thus obtaining faujazid type zeolites with the silicium-to-aluminium ratio, in a crystal lattice, being higher than 3 and with the content of Al outside the lattice being lower than 3 wt.%.
Patent CZ-281286-B6 (CZ)
Title: Pharmaceutical preparation for treating high blood pressure and containing verapamil and trandolapril
Inventor: ECKARDT ALBIN
IPC: A61K38/46
Filed: 1992-03-07
Abstract: A combination of verapamil and trandolapril which is very useful for lowering blood pressure is described.
Patent CZ-278399-B6 (CZ)
Title: Drilling head with a quick-clamping collet
Inventor: KRCMA JAN
IPC: A61C1/08
Filed: 1991-08-20
Abstract: A drilling head with a quick-clamping collet (1), fitted coaxially with the rotor (4) of the turbine, has an upper shaft (2) inserted on the upper part of the outer surface of the collet (1). Fixed to that is the upper bearing (10) and rotor {4) of the turbine. In the upper part of the inner surface of the upper shaft (2) there is conical recess, whose shape corresponds to the conical expansion on the outer surface of the upper part of the collet (1). Firmly fixed to the lower part of the collet (1) is the lower shaft (3), firmly fixed to which is the lower bearing (9). On the collet (1), between the lower shaft (3) and upper shaft (2), there is a plate spring (8). The pressure of the spring push button (5) against the pressure of the plate spring (8) causes the inner conical surface of the upper shaft (2) to move apart from the outer conical surface of the collet (1), which comes apart and allows insertion and removal of tools (13).<IMAGE>
Patent CS-276486-B6 (CS)
Inventor: DUSEK VLADIMIR ING CSC
IPC: H05H1/30
Filed: 1989-06-08
Abstract: Zgřizoni je založeno na použiti mikrovlnného
plazmatronu na principu absorbco povrchové
elektromagnetické vlny. Vzdálenost
mezi zdrojem (5) plazmatu (6) a koncem
(12) sloupce plazmatu (6), měřená podél
transportní trubice (9), je přitom
menší než vzdálenost mezi zdrojem (5)
plazmatu (6) a výstupem (10) aktivovaného
pracovnino plynu (11), měřená podél
této trubice (9).
Patent CZ-290824-B6 (CZ)
Title: Device for damping vibrations of a wound package
Inventor: STAHLECKER FRITZ
IPC: B65H54/52
Filed: 1996-04-23
Abstract: A device is disclosed for damping the vibrations of a package on spinning, twisting, or winding machines. The invented device has damping elements that act on a swivel-mounted package (1) holder, which damping elements are arranged on the machine frame and which are effective on the swivel direction of the package (1) holder. The package holder is mounted on a rotary axis (2), which is fixedly secured to the machine, and supports the wound package (5) being forced against a driving roller (6). In the swivel direction in which the package (1) is lifted from the drive roller (6), the damping is greater than in the swivel direction in which the package is forced against the drive roller (6). The cylindrical outer contour of each individual tube section (12) is surrounded, at a predetermined angle of contact, by a close fitting brake belt (19) which is actuated by friction. One end of the brake belt (19) is secured in a non-movable way on a stationary mounting (22), while the other end (21) thereof is secured to a loading spring (23). This loading spring (23) tightens the brake belt (19) in the swivel direction (A) in which the wound package (5) is lifted from the drive roller (6).
Patent CZ-289078-B6 (CZ)
Title: Corrosion preventing coating composition, its use and application process thereof
Inventor: WESCH KARL
IPC: C09D5/08
Filed: 1993-11-26
Abstract: The present invention relates to a coating composition based on film-forming substances such as waxes, wax-like compounds, non-volatile oils or alkyd resins, optionally solvents, flow control agents and corrosion-preventing additives. The composition contains also gel-forming additives that gel at a temperature in the range of from 60 degC to 160 degC and formed by a mixture of so far known fine powder polymers and softening agents for these powder polymers. A part of the present invention is the use of such coating composition as a corrosion-preventing coating for metal objects, particularly motor vehicles. Disclosed is also application procedure of the metal objects by employing the above-described coating composition, which application procedure comprises application of the composition to a metal object by usual spraying or dipping, all volatile components are evaporated and the coating is then heated to a temperature in the range of 60 to 160 degC, preferably in the range of 80 to
Patent CZ-292657-B6 (CZ)
Title: Hydrate of 4,4 -ditriazinylamino-2,2 -disulfostilbene compound, process for preparing crystalline forms of this hydrate, bleaching aqueous composition containing this hydrate and meted for fluorescent bleaching of paper or textile material using such bleaching composition
Inventor: ROHRINGER PETER
IPC: C09B67/48
Filed: 1998-05-21
Abstract: The present invention relates to a hydrate of 4,4 -ditriazinylamino-2,2 -disulfostilbene compound of the general formula I, in which M and Mi1 represent independently on each other hydrogen, lithium, potassium or sodium and x is a number within the range of 1 to 30, whereby crystalline forms of the hydrate of the above general formula are characterized by specific X-ray diffraction diagrams. The invention further relates to processes for preparing crystalline forms of the hydrate, a bleaching aqueous composition containing this hydrate as well as a method for fluorescent bleaching of paper or textile material using such bleaching composition.
Patent CZ-288842-B6 (CZ)
Title: Method and apparatus for using blast-furnace slag in cement clinker production
Inventor: YOUNG ROM D
IPC: C04B7/14
Filed: 1996-01-16
Abstract: When producing cement clinker using an elongated rotary cement kiln crushed and screened blast-furnace slag is added to a feedstock material for manufacturing cement at a feed-end of the rotary cement kiln (12) in order to produce cement clinker. The blast-furnace slag is crushed and screened to provide blast-furnace slag particles having particles with a predominant size of up to a maximum diameter of substantially 51 mm or less. Fuel intended for producing flames (22) in the rotary kiln (12) heat-end is supplied from a fuel source (20). The feedstock material is supplied into the rotary kiln by means of a variable speed conveyor belt (24) and the blast-furnace slag (44) is introduced into the feedstock material (48) by means of another conveyor belt (46). The feedstock material is transported in the rotary cement kiln (12) feed-end (16) by making use of a dust hopper.
Patent SK-283424-B6 (SK)
Title: Wrapping apparatus
Inventor: SUOLAHTI YRJO
IPC: B65B11/02
Filed: 1998-12-28
Abstract: Wrapping apparatus for winding a wrapping foil web (F) around an object (1) to be packaged, said wrapping apparatus comprising a foil dispenser (2) arranged to circulate along a ring-like endless track (3) around the object to be packaged, which foil dispenser (2) comprises a frame (4), a detachable and replaceable foil roll (5) mounted on the frame, supporting elements (6) for supporting the foil roll on the frame, and tensioning means (7) for braking foil delivery from the roll and maintaining a predetermined foil tension. The tensioning means (7) comprise a sensor (8) for detecting foil web tension, and an electric motor (9) for driving the foil roll (5), the torque, speed of rotation and/or direction of rotation of said electric motor being controlled on the basis of foil tension as detected by the sensor.
Patent SK-278699-B6 (SK)
Title: High-frequency msv mixer
Inventor: HYBEN PETER
IPC: H03K7/02
Filed: 1992-12-10
Abstract: The basic principle of the high frequency MSV mixer, consisting of a dielectric substrate, on which the micro band exciting converter, closed to magnetostatic wave is created of one side, is based on that, on the dielectric substrate (1) along the exciting converter (2), there is crated a modulation micro band line (4) and this line is symmetric in the shape of the simple meander and it is connected over the exciting converter, and on the area closed to parallel converters, there is located ferromagnetic layer (5) pre-magnetized in the perpendicular direction. The output of the modulation line (4) can be connected to the conductive layer (3).
Patent CZ-305765-B6 (CZ)
Title: Method of suppressing growth of biofilm in industrial process water
Inventor: BARAK AYALA
IPC: D21H21/04
Filed: 2002-08-05
Abstract: In the present invention, there is disclosed a method of suppressing growth of biofilm adhering to a solid surface in the environment of industrial water using a collection of microorganisms, the method comprising formation of a biofilm-suppressing substance by mixing a hypochlorite oxidant and an ammonium salt; periodical applying the biofilm-suppressing substance to water, which is in contact with said microorganism collection with a metering cycle less than 1: 10; whereby said collection of microorganisms is not completely exterminated and in spite of the fact that said microorganism collection is not completely exterminated, the biofilm growth adhering to said surface is suppressed.
Patent CZ-301718-B6 (CZ)
Title: Method of treating steel blank above Ac1 temperature
Inventor: STEJSKAL ONDREJ
IPC: C21D1/02
Filed: 2009-04-08
Abstract: When treating a steel blank above Ac1 temperature, particularly a steel blank of greater diameter, to achieve grain refinement and/or to create a microstructure composed of ferritic matrix and spheroidized carbides, the steel blank is gradually heated to a maximum temperature of Aci1, whereupon it is subjected to mechanical forming by plastic strain in order to increase said steel blank temperature above the Aci1 temperature due to the effect of mechanical energy delivered by forming. Subsequently, the steel blank is cooled in a usual manner.
Patent CZ-303456-B6 (CZ)
Title: Method of mounting, dismounting cheek pad onto and from firearm but strap, firearm per se, and cheek pad for such firearm
Inventor: GURYCA VITEZSLAV
IPC: F41C23/00
Filed: 2011-11-15
Abstract: The invented method of mounting, dismounting cheek pad onto and from a firearm but strap comprises the following steps: making a cheek pad (1) such that the cheek pad comprises a cheek pad (1) body (15) comprising two side parts (17, 18) with an open cavity (7) arranged between them and intended for placing therein a back (16) of the firearm but strap (2), whereby at least one of the side parts (17, 18) of the cheek pad (1) is provided with at least one projection (9) and at least one of the side parts (17, 18) of the cheek pad (1) is provided with at least one positioning groove (12); further making a firearm but strap (2) such that it comprises at least one recess (10) for placing therein the projection (9) and at least one rib-like projection (11) for inserting it into said positioning groove (12); insertion of the cheek pad (1) through the open cavity (7) onto the back of the but strap (2) such that said at least one projection (9), intended for placing into the corresponding recess (10), moves in the proximity of said recess (10); and completion of insertion of the cheek pad (1) onto the firearm but strap (2) such that the back (16) is pressed deeper into the open cavity (7) and simultaneously said at least one projection (9) fits into the recess (10) and said at least one rib-like projection (11) fits into said positioning groove (12).
Patent CZ-305454-B6 (CZ)
Title: Building structure connecting module
Inventor: Witzany Jiří
IPC: E04B1/58
Filed: 2013-06-17
Abstract: In the present invention, there is disclosed a connecting module of building structures intended particularly for connecting a vertical reinforced-concrete pole (S) and horizontal reinforced-concrete straining beams (P), with a possibility of their dismantling and reassembly on another place. The connecting module consists of coupled anchor blocks (1) and bearing metal plates (4), inserted from above on setting elements (2) attached to said anchor blocks (1). The anchor blocks (1) are built by means of anchor reinforcement in lateral walls of the vertical reinforced-concrete pole (S) from both sides thereof and the bearing metal plates (4) are built by means of anchor reinforcement in faces of the reinforced-concrete straining beams (P). In preferred embodiment, said profiled setting elements (2) are provided with two flat ribs, serving for insertion of the bearing metal plates (4) thereon in the connecting module assembled state and by their two grooves of complementary form to said two flat ribs.
Patent CZ-307994-B6 (CZ)
Title: Styrenic polymer and preparing it
Inventor: JEŘÁBEK KAREL
IPC: C08J9/20
Filed: 2014-06-09
Abstract: Styrenic polymer as spherical particles with a mesoporous morphological structure with a mean pore diameter of 10 to 100 nm and a pore ratio exceeding 60% of the volume of the spherical particles. The styrenic polymer is prepared by suspension radical polymerization from a monomer mixture comprising at least one styrenic monomer that can form crosslinking bonds and a water-immiscible solvent that can swell the styrenic monomers in a volume equivalent to two to ten times the volume of the monomer.
Patent CZ-308148-B6 (CZ)
Title: Process for isolating mercury from a solution and apparatus for carrying out the process
Inventor: PUNČOCHÁŘ MIROSLAV
IPC: C02F101/20
Filed: 2018-11-16
Abstract: Method of isolating mercury from a solution, where a solution containing dissolved metal salts and mercury salts is fed into the cathode chamber of an electrodialysis unit, and an electrolyte is placed in its anode chamber separated from the cathode chamber by an anion-permeable membrane, the solution is subjected to electrolysis during which the transition of anions into the anode chamber, the pH of the solution in the cathode chamber is raised to ≥ 8.5, and hydrated oxides and / or hydroxides of dissolved metals to which mercury salts, in particular complex mercury salts, and such prepared suspension is removed from the cathode chamber and filtered to obtain a filtrate and a solid phase containing isolated mercury salts, after which at least a portion of the filtrate is discharged into the anode chamber as an electrolyte. The invention also relates to a device for carrying out the method. The process and apparatus allow wastewater and other mercury-containing solutions to be decontaminated without adding sorbents or other reagents.
Patent CZ-308756-B6 (CZ)
Title: Device for selectively tightening an adjustable element and a bolts
Inventor: STRÁNSKÝ JIŘÍ
IPC: B25B23/142
Filed: 2020-03-03
Abstract: Device (1) for selectively tightening two coaxially arranged elements, for example, an adjustable element (13) and a bolt (14) of a car tail light, the screw (14) is located concentrically in the inner part of the adjustable element (13). The position of the inner shaft (2) is manually adjustable in the axial direction, the adjustable element (13) and the screw (14) can be tightened independently with a single tool, either by the first end (8) of the inner shaft (2), or by the first end (11) of the housing (5).
Patent SK-286146-B6 (SK)
Title: Method of modification of nonstandard higher fatty acid methyl esters
Inventor: CVENGROS JAN
IPC: C11C3/10
Filed: 2004-05-24
Abstract: A treatment of nonstandard methylesters of higher fatty acids with a conversion of acylglycerols to methylesters from 80 to 96 % is disclosed, where nonstandard methylesters are mixed with a solution of an alkaline catalyser in methanol, mixture is mixed up, kept in repose and then either extracted with a polar solvent, which is glycerol or glycerol phase, or advantageously with an addition of a small amount of water. The ester phase is finally treated after extraction and separation of two liquid phases. Conversion of methylesters treated in this way is reaching the values over 97 %.
Patent CZ-299607-B6 (CZ)
Title: Device for stamping substrate and use thereof, as well as process for stamping a detergent bar
Inventor: BUZZEO PASQUALE MICHAEL
IPC: B29C33/56
Filed: 1998-12-22
Abstract: In the present invention, there is disclosed a device for stamping a detergent bar, i.e. a bar comprising soap, a synthetic detergent active or a mixture thereof, including a die. The die has at least one bar stamping surface provided with at least one elastomeric coating, which includes conductive filler such as stainless steel powder. Good release of the detergent bars from the die is possible particularly when the dies are chilled. Use of the conductive filler facilitates chilling of the dies. The invention also relates to the use of the device in the stamping of detergent bars, and a process for stamping detergent bars.
Patent CZ-299137-B6 (CZ)
Title: Device for adjusting run
Inventor: PLACHY JAN
IPC: B07B1/28
Filed: 2001-03-23
Abstract: In the present invention, there is disclosed a device to adjust the run of a circular grading sieve by changing the position of its output shaft (5), coupled with an upper plate (4), relative to the position of its input shaft (1), coupled with a lower plate (2). The lower plate (2) is coupled with a central plate (3) by means of lower bolts (7) disposed in lower slots (21) of the lower plate (2) enabling sliding of the lower plate (2) and the central plate (3) relative to each another. The upper plate (4) is coupled with the central plate (3) by means of through-bolts (8) disposed in circular grooves (41) of the upper plate (4) and middle grooves (31) of the central plate (3) and further by means of a swivel pin (6). The circular grooves (41) enable angular displacement of the upper plate (4) around the swivel pin (6) that is arranged in the central plate (3) in slidable manner. Axes of the input shaft (1) and the output shaft (5) are not perpendicular to a plane being formed by the upper plate (4), middle plate (3) and the lower plate (2) resting on each other.
Patent CZ-294019-B6 (CZ)
Title: Device for controlling gas pressure within coke chamber of a coke furnace
Inventor: KREBBER FRANK
IPC: C10B27/06
Filed: 2002-03-23
Abstract: In the present invention, there is disclosed a device for controlling gas pressure within coke chamber of a coke furnace comprising an submersible bowl (4) in which water is supplied, and an submersible tube (6) that is connected with a coke chamber (1) gas space and ends in said submersible bowl (4). The submersible bowl (4) has an overflow (8) and a closable outlet (9). The submersible tube (6) has an end portion (10) the free cross section of which for gas discharge is dependent on a level (11) of liquid in the submersible bowl v (4). A water discharge tube (13) serves for controlling the liquid level (11). Said water discharge tube (13) inlet end reaches in the submersible tube (6), and the tube (13) has in its jacket inlet apertures (14) for water supply. A slide valve (15), being arranged inside the discharge tube (13) and open on its front and rear faces closes, in dependence on its position in longitudinal direction, said discharge tube (13) inlet apertures (14), and forms a vertically adjustable overflow for water flowing in the water discharge tube (13). The discharge tube (13) inlet end is encircled by a siphon pipe (16) closing said discharge tube (13) on upper side, and forming a ring-shaped channel for water supply in the submersible bowl (4) below the submersible tube (6).
Patent SK-288505-B6 (SK)
Title: Lock and key
Inventor: HOLDA JIRI
IPC: E05B35/14
Filed: 2011-10-19
Abstract: Disclosed is a lock and a key where the lock has at least one locking cylinder lock (1) rotatably mounted in its casing (2), and being provided at its inner end with an outer radial groove (10) with a securing member placed therein for axial securing the position of the cylinder lock (1) in the lock casing (2) body wherein a flat key (7) shaft (4) intended for the control of the lock is provided on its one edge with cutouts for bearing and adjusting lock key guards while on its opposite back side it is provided with at least one shaped cutout. In the region between the outer radial groove (10) and face of the cylinder lock (1) the cylinder lock (1) is provided with another radial groove (9) for inserting therein a ring-shaped segment of a stop member (3) secured in its position by at least one bent end, which is fastened in the cylinder lock (1) body. The stop member (3) cooperates with the lock key (7), the flat shaft (4) of which has on its opposite back side an upward open notch with a stop surface (11) arranged substantially perpendicular relative to longitudinal axis of the key (7) and formed by the rear side of the notch wherein the front side of the shaped notch opens obliquely in the direction towards the tip of the key (7) shaft (4) and wherein in functional position of the inserted key (7) the stop surface (11) of the key (7) shaft (4) bears on the stop member (3) in order to secure a required position of a closure on the key (7) bottom side counter the key guards and the lock locking pins, whereby the lock casing (2) is provided opposite to the stop member with a recess (14) the shape and depth of which correspond to the shape and thickness of the stop member (3) ring-shaped segment.
Patent CU-23726-B7 (CU)
Title: Espumas de poliuretano resistentes a la infección, procedimiento para su preparación y uso en vendajes para heridas dotados antisépticamente
Inventor: DIETZE MELITA
IPC: A01N25/16
Filed: 2007-06-21
Abstract: La presente invención describe espumas de poliuretano hidrófilas microbicidas, que están dotadas con polihexametilenbiguanida (PHMB) y/o su clorhidrato así como con un superabsorbente, vendajes para heridas que se obtienen de estas y procedimiento para la preparación de espumas de poliuretano dotadas terapéuticamente y de vendajes para heridas que se obtienen de estas.