baber/WOPTO huggingface dataset:
Patent CZ-286131-B6 (CZ)
Title: Aminoalkanediphosphonic acids employed for bleaching cellulose
Inventor: BOELEMA ELTJO
IPC: D06L3/12
Filed: 1994-10-26
Abstract: In the present invention there is disclosed a process of bleaching cellulose, which process comprises a stage of cellulose bleaching by employing hydrogen peroxide and an effective amount of at least  one biologically degradable 1-aminoalkane-1,1-diphosphonate chelating agent for enhancing the cellulose bleaching process. In the present invention there are further claimed the use of 1-aminoalkane-1,1-diphosphonate for enhancing cellulose bleaching with hydrogen peroxide,  pre-treatment of the 1-aminoalkane-1,1-diphosphonate before the hydrogen peroxide bleaching stage, as well as decoloration of cellulose by making use of the 1-aminoalkane-1,1-diphosphonate.
Patent CZ-309591-B6 (CZ)
Title: Equipment for composting biodegradable waste
Inventor: BORTNÍK PAVEL
IPC: C05F9/02
Filed: 2022-02-10
Abstract: The device for composting biodegradable waste contains a composter for biodegradable waste, which is followed by a condensing vessel with a filter system connected to an evaporation tank, the device contains a control unit. A waste vapour cooler can be connected between the composter for biodegradable waste and the condensing container, which can have fins and a fan. The condensing vessel can have a system of air filters in the upper part of the condensing vessel, the bottom of which is a vapour-tight fabric filter, which is followed by a second paper filter, followed by a third filter with active carbon and a fourth filter with active silver placed highest. The condensation container can have a waste water filter insert at the bottom. A space with a UV lamp can be placed between the condensation vessel and the evaporation tank. The evaporation tank can include an ionizer and an evaporation body including a water level sensor, as well as a waste water pump. The control unit can be connected to electromagnetic lock, remote server and safety switch.
Patent CZ-292218-B6 (CZ)
Title: Process for the preparation of a foodstuff by extrusion
Inventor: HECK ERNST
IPC: A23P1/12
Filed: 1997-06-30
Abstract: In the present invention there is disclosed process for the preparation of a foodstuff by extrusion, which comprises introducing a first food substance to be processed into a first section of a twin-screw extruder, introducing a second food substance to be processed into a second section of the twin-screw extruder, wherein the second section is separated from the first section to allow separate processing in each section of the extruder to obtain two separate masses at least one of which is extruded through an extrusion die  and the extruded article is cut. The installation for carrying out the process according to the present invention therefore comprises a twin-screw extruder split into two distinct sections (1, 2) by a dynamic-separation device (2), at least one extrusion die (4, 5) and at least one cutting device.
Patent CZ-291966-B6 (CZ)
Title: Molded material of a synthetic detergent
Inventor: HENNEN UDO
IPC: C11D1/12
Filed: 1998-02-21
Abstract: In the present invention there is disclosed a synthetic detergent molded material, preferably in the form of cubes, containing at least 25 percent by weight of synthetic surfactants and at least 30 percent by weight of non surface-active organic plasticizing and filling agents and 5 to 30 percent by weight of talc, the latter pronouncedly causing enhancement of workability and foam properties. The synthetic surfactants are preferably represented by salts of acylisethionates and/or salts of monoalkyl esters of sulfosuccinic acid, the organic plasticizing agents are represented preferably by aliphatic alcohols, free fatty acids, esters of fatty acids or starches.
Patent CZ-290895-B6 (CZ)
Title: Laser with improved efficiency and process for producing thereof
Inventor: MOORADIAN ARAM
IPC: H01S5/10
Filed: 1998-03-19
Abstract: The geometry of the resonant high power laser cavity (60) defines a fundamental spatial or transverse cavity mode. A gain medium (22) is disposed within the resonant cavity (60) and an energy source energizes the gain medium (22) within a first volume. This causes spontaneous and stimulated energy emission to propagate in the gain medium in a direction transverse to the fundamental cavity mode. The transverse emission in turn optically pumps a second volume (46) of the gain medium about the first volume (44). When the intensity of the emission is sufficiently high, inversion and gain are produced in the second volume (46). By optimizing the geometry of the resonant cavity (60) such that the fundamental cavity mode is coupled to both the first and the second volumes encompassing the first pumped volume (44), the transversely-directed energy of the first volume (44), which would otherwise be wasted is instead captured by the fundamental beam, improving the overall power efficiency of the laser. When configured in an external cavity (60), the high-power laser of the present invention is especially amenable to frequency conversion of the output beam, as it provides beam intensities suitable for efficient nonlinear frequency conversion.
Patent CZ-293279-B6 (CZ)
Title: Process for preparing clavulanate salts
Inventor: CAPUDER EGIDIJ
IPC: A61P31/04
Filed: 1996-04-17
Abstract: In the present invention, there is disclosed a process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt or ester thereof, including the steps of: adding an additional solvent to a solution of clavulanic acid in a water immiscible solvent; bringing the solution into contact with an amine; isolating the amine salt of clavulanic acid being formed; and converting the amine salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent CZ-300638-B6 (CZ)
Title: Process for producing structured voluminous web and second pair of rollers for performing this method
Inventor: WAGNER WERNER
IPC: D04H1/54
Filed: 1998-06-05
Abstract: The present invention refers to a process for producing a structured, voluminous web comprising the following steps: (a) a spun web is produced from a plurality of individual filaments which are during first stretching stretched to a range only 50 to 70 percent of their maximal possible extension and deposited as the web; (b) pressing and hot bonding the filament skein through a first pair of rollers (9a, 9b) into the web; (c) further processing the web (12) through a second pair of rollers (10a, 10b), which consists of a positive profiled roller (10a) with projections (11) distributed over the surface of the roller and of a negative profiled roller (10b) with recesses or depressions (14), whereas the projections (11) engage the recesses and further stretch the web (12) in between the pair of rollers (10a, 10b) for a second time. The web (12) is in between the second pair of rollers (10a, 10b) locally held and directly next to it is stretched for a second time by holding the web (12) at outer edges of rollers (10a, 10b) or corresponding performance of these rollers (10a, 10b). The outer surfaces of the rollers (10a, 10b) are metal and the positive profiled roller (10a) is provided on its surface with projections (11) arranged in rows and the negative profiled roller (10b) is provided on its surface with lamellas (13) arranged in axial direction with intermediate depressions (14) for the projections (11).
Patent SK-281766-B6 (SK)
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07C381/10
Filed: 1996-10-31
Abstract: Sulfónimidamidy všeobecného vzorca (I), v ktorom aspoň jeden z troch substituentov R1, R2 a R3 je benzoylguanidín, a v ktorom ostatné substituenty majú význam uvedený v nárokoch, uvádza sa ich použitie ako liečiv s účinkom na srdce a obehový systém; ako antiarytmické prostriedky s kardioprotektívnou zložkou a tiež na liečenie ischemicky vyvolaných poškodení; tiež pri operačných zákrokoch, napríklad pri transplantácii orgánov.ŕ
Patent SK-289084-B6 (SK)
Title: Method of soldering ceramic or difficult-to-wet metal material with higher shear strength and soldered joints ceramic / ceramic, ceramic / metal and metal / metal with titanium-free solder
Inventor: KOLEŇÁK ROMAN
IPC: B23K1/20
Filed: 2020-03-25
Abstract: The method of brazing a ceramic or difficult-to-wettable metal material is carried out by first forming a surface texture with square-shaped elemental elements of 1.5 mm to 3.0 mm x 1.5 mm to mm to 3.0 mm on the brazed smooth surface of the ceramic or difficult-to-wet metal material by laser microstructuring. with a conversion profile with a texture density of 12.5% to 51% and a texture depth of 0.05 to 0.2 mm. Subsequently, a Zn-free titanium-free solder is applied to the metal or ceramic part of the joint without microstructuring at a temperature of 250 ° C to 450 ° C, and an active ultrasound with a frequency of 40 kHz is applied.
Patent CZ-301665-B6 (CZ)
Title: Device for radial attitude control of rapidly rotating rotor supported in a contactless manner
Inventor: COENEN NORBERT
IPC: F16C39/06
Filed: 2002-01-16
Abstract: The present invention relates to a device for the radial attitude control of a rapidly rotating rotor supported in a contactless manner, especially a spinning rotor (1) radial attitude control, the device comprising a sensor device for the continuous generation of spinning rotor (1) attitude signals and a control device (6) for processing the spinning rotor (1) attitude signals. The control device (6) is connected by its controller output to an actuating device influencing the spinning rotor (1). The control device (6) is set up in such a manner that rise of the curve of the resultant signal (32, 49, 37, 51, 59), from which the controller output is derived, is limited to a maximum amount and that in case of greater oscillation frequencies of the spinning rotor (1) attitude signal the lowering of the next signal oscillation amplitudes takes place at relatively small phase error.
Patent CZ-300614-B6 (CZ)
Title: Ophthalmic composition containing ketotifen
Inventor: ADAM MARCIA JOHANNA
IPC: A61K47/10
Filed: 2000-07-21
Abstract: In the present invention, there is disclosed an ophthalmic composition comprising a ketotifen salt, in a concentration of 0.01 to 0.04 percent by weight, a non-ionic tonicity agent in an amount such that the total tonicity of the composition has an osmolarity in the range of 210 to 290 milliosmoles, optionally a preservative, acid or base for bringing the pH to weak acidity, and water wherein the composition is free of a stabilizer with the proviso that when the amount of the ketotifen salt is in excess of 0.03 percent by weight, the composition does not contain said preservative. The invented composition can be used for treating allergic conjunctivitis.
Patent CZ-300893-B6 (CZ)
Title: Reinforced column of elevated bearing capacity and process for producing thereof
Inventor: CHALABALA JIRI
IPC: E04B1/22
Filed: 2004-03-24
Abstract: In the present invention, there is disclosed a reinforced column (1) consisting of a column section (2) with a hole bored therethrough into which hole an anchor element (6) is mounted. The ends of at least two prestressing guys (8) are anchored to the anchor elements (6) on each side of the column section (2). The guy (8) goes through the respective holes in the anchor element (6) and the other end of the prestressed guy (8) is firmly anchored in the anchor (10) in the foundation (5). The prestressing guy (8) is anchored on both sides of the column section (2) with one its end in the foundation (5) and with its other one in the anchor element (6), which is to be created in the upper part of the column section (2). Subsequently the guy (8) is prestressed either parallel with the axis of the column section (2) or under a certain angle.
Patent CZ-303710-B6 (CZ)
Title: Joint for tilting and turning instruments
Inventor: KOBRZEK FILIP
IPC: B25J9/00
Filed: 2011-05-16
Abstract: In the present invention, there is disclosed a joint for tilting and turning instruments provided with connecting cables (15) disposed within hollow shafts (8, 14) coupled by a ball bearing attached to a frame (1). It the frame (1), there is rotatably mounted a hollow shaft (8) provided at its end with a ball bearing sleeve (10) interconnected with a cranked hollow shaft (14). A fixed toothed wheel (5) being in engagement with a power motor (3) toothed wheel (4) is fastened on the hollow shaft (8). On the hollow shaft (8), there is also rotatably mounted a second toothed wheel (7) being in engagement with another toothed wheel (6) of another power motor (2). A bevel gear wheel (9) being in engagement with another bevel gear wheel (11) attached to said cranked hollow shaft (14) is fastened on the hollow shaft (8), too. A slanting plane (12) provided at its end with a bearing (13) is fixedly attached to said second toothed wheel (7) wherein said cranked hollow shaft (14) is carried in the bearing (13). The power motor (3) as well as the power motor (2) are connected with a control center for tilting the end of the cranked hollow shaft (14) within an angular range of 0 to 2{alpha} to all the directions, whereby the {alpha} is an angle being formed by the axis of the fist portion of the cranked hollow shaft (14) adjoining the hollow shaft (8) and the axis of that hollow shaft (8).
Patent CZ-304387-B6 (CZ)
Title: Active layer for electroluminescent foils
Inventor: KUŘITKA IVO
IPC: B82B1/00
Filed: 2012-12-18
Abstract: In the present invention, there is disclosed an active layer for electroluminescent foils consisting of electrically conducting polymer based on 2-methoxy- and 5-(2-ethylhexyloxy) substituted poly-1,4-phenylenevinylen in an amount in the range of 85 to 90 percent by weight and inorganic filler based on zinc oxide nanoparticles ins an amount in the range of 15 to 10 percent by weight. Preferably, the electrically conducting polymer molecular weight Mn is in the range of 40 to 70 000 and the ratio Mw/Mn = 6. The inorganic filler based on the ZnO nanoparticles has preferably the particle size less than 50 nm.
Patent CZ-307022-B6 (CZ)
Title: A biochar based material and the method of its preparation
Inventor: KLOUDA KAREL
IPC: C09K17/50
Filed: 2016-09-12
Abstract: Biochar-and-graphene-oxide-based material usable preferably as an absorbent or catalyst, consisting of a composite of biochar and graphene oxide prepared by common oxidation of a mixture of graphite and biochar in the graphite to biochar weight proportions ranging from 1:2 to 3:1, with hydroxyl functional groups bound to its surface. The method of the material preparation consists of the following steps: - mixing biochar and graphite and subjecting the mixture to sulphuric acid and an alkaline metal nitrate, - adding potassium permanganate and the mixture leaving under these oxidation conditions for at least 12 hours, - subjecting the mixture to hydrogen peroxide action in acid environment, - removing sulphate ions from the mixture and adapting its pH to neutral, preferably by washing with water, centrifugation and decanting.
Patent CZ-308553-B6 (CZ)
Title: Draft equipment
Inventor: SVOBODA LUKÁŠ
IPC: B67D3/00
Filed: 2019-11-07
Abstract: The tapping device comprises a frame defining a lower support structure and an upper structure (6.1) carrying a counter surface (4.1) with at least two sinks (2.13, 2.14, 2.15), where carriers for placing at least one large storage container (1.1) are placed in the lower support structure. , a cooling device (1.6), and optionally at least one source of propellant gas, a T-shaped tapping stand (3.1) with a tapping side (3.2) and a viewing side is located on the counter surface, the tapping side of the horizontal part T has several taps (1.8), to which the supply tubes (1.7) lead from the outlet of the cooling device (1.6), and the vertical part T surrounds these supply tubes (1.7). The visible side of the dispenser consists of a removable cover (3.6), in the lower supporting structure there is a cooling zone (1.4) with a beverage inlet connected to a large storage tank (1.1) and a beverage outlet to the cooling device (1.6) and then to the dispenser (3.1). ), the cooling zone (1.4) comprises tubes for guiding the beverage and a device (1.5) for measuring the flow of beverages and for switching the beverage paths.The tapping device has an integrated sanitation module (2.1), which comprises an inlet (2.3) for sanitary liquid separably connectable to the first sink (2.13) and connected to the inlet / outlet (2.6) for sanitary liquid to the beverage guide system (2.12). an outlet (2.6) for sanitizing liquid from the beverage line system connected to an outlet (2.5) for sanitizing liquid releasably connectable to the second sink (2.14), and further comprising a pump (2.8) with a four-way valve (2.9) for switching the flow direction of the sanitizing liquid inlets / outputs (2.6).
Patent CZ-309111-B6 (CZ)
Title: A device for measuring the speed of air flow from the gap of the lip organ pipe
Inventor: GUŠTAR MILAN
IPC: G10B3/08
Filed: 2020-12-15
Abstract: The device for measuring the air flow rate from the lip of a lip organ pipe, comprises the body (1) of the device, in which the electronic board and the differential pressure sensor are arranged and on which the control buttons (6) are located and a display (2); and a replaceable probe (3), corresponding to the dimensions of the measured pipe, consisting of a rigid thin-walled tube for inserting the measured organ pipe into the foot of the measured pipe, the end (4) of the tube is cut obliquely at an angle of 45 and sealed tightly with a seal at the same inclination, the longest dimension of the cut tube is the lower part of the tube, and at the end (4) at the bottom of the tube there is an inlet measuring hole (5) and the other end of the tube is inserted into the body (1) of the device, by an airtight connection by a flexible hose to a differential pressure sensor connected to the electronic board of the jig.The method of measuring with the jig involves switching on the jig with the inserted probe (3) and inserting the closed end (4) of the probe (3) with the measuring hole (5) parallel to the plane of the upper surface of the core into the tube of the organ pipe above the gap so that the measuring hole (5) of the probe (3) is as close as possible to the centre of the gap and as low as possible above the gap, the lower part of the tube touches the upper edge of the lower lip of the whistle, and faces the flow of air coming out of the gap, after insertion, the probe (3) gradually moves in the measured area above the gap, the measured values are continuously electronically evaluated, the instantaneous and maximum value of the air flow rate are shown on the display (2).
Patent SK-286526-B6 (SK)
Title: Grid or lattice container structure for protection against erosion and process for producing a structural unit
Inventor: PIOLANTI MARCO
IPC: E02B3/00
Filed: 2002-10-31
Abstract: A grid or lattice container structure is intended for use on a worksite in order to protect against erosion. The container structure comprises lateral walls (11), a top portion (13) forming a cover, a base (12) and an overhanging skirt (14) protruding from at least one lateral wall (11). At least two container structures are placed side-by side so that the overhanging skirt (14) of one of these two structures overlaps at least partially the adjacent container structures. The container structure is being filled with gravel or other building material in site.
Patent SK-286149-B6 (SK)
Title: Power device especially for vehicle drive
Inventor: OCVAR JOZEF
IPC: F02B53/00
Filed: 2004-09-08
Abstract: A power device especially for a vehicle drive has in a chamber (K3) rotary on a shaft (H1) placed two axially aligned discs (K1) and (K2) with two blades (L1) and (L2), whereby on discs (K1) and (K2) are fixed cog wheels (Z1) and (Z2) for transmit move on shafts (H2) and (H3) by cog wheels (Z3) and (Z4) fixed on shafts (H2) and (H3). On the shafts (H2) and (H3) are fixed non-axial cog wheels (Z5) and (Z6) which co-operated with non-axial cog wheels (Z7) and (Z8). Into a combustion space is placed a plug.
Patent CZ-299560-B6 (CZ)
Title: Suspension device
Inventor: HAAB KARL
IPC: E05F5/00
Filed: 2000-03-14
Abstract: In the present invention, there is disclosed a suspension device serving for connection of a door element (2) to a running mechanism (6) guided in a rail (4), said suspension device being provided with securing means (30), which can be connected to the door element (2), and a connecting screw (10) having a screw head (11) and a shank that can be fitted into the securing means (30) and screwed into a threaded hole (9) provided in the running mechanism (6). The securing means (30) has two wing elements (32a, 32b), which can be connected to the door element (2) and which are connected by a central piece (33) that is provided with a recess (34). The shank comprises an end portion (15) that can be screwed into the threaded hole (9) of the running mechanism (6), a front portion (12) that is provided with a thread, and a central portion (13) extending between the end portion (15) and the front portion (12). The end portion (15), middle portion (13) and the front portion (12) are arranged with respect to each other so that a nut (20) for fastening the connecting screw (10) can be slipped over both the end portion (15) and the central portion (13) and screwed into the front portion (12).
Patent CZ-299659-B6 (CZ)
Title: Benzene derivatives, process of their preparation and pharmaceutical compositions in which they are comprised
Inventor: BOIGEGRAIN ROBERT
IPC: C07B61/00
Filed: 2000-06-08
Abstract: The present invention relates to benzene derivatives of the general formula I, which specifically bind to sigma receptors particularly those of the peripheral nervous system, process of their preparation, a pharmaceutical composition in which the derivatives are comprised as well as their use for treating conditions requiring reduction of immunological activity, particularly in the treatment of autoimmune diseases, for suppressing tumor cell proliferation and for treating heart rhythm disorders.
Patent CZ-295029-B6 (CZ)
Title: Lightweight sprocket
Inventor: ANDEL TOMAS ING
IPC: F16H55/12
Filed: 2002-08-26
Abstract: The present invention relates to lightweight sprocket, consisting of a central portion (1) made from light metal alloy, to which a peripheral toothed rim (2) made from ferrous alloy is joined, using rivets (3) for joining said portion (1) and the toothed rim (2), wherein said joining is created between radial arms (21) of the peripheral toothed rim (2) and pocket-like recesses (13) performed in the central portion (1), radial arms (21) of the toothed rim (2) being overlapped across bottoms of the pocket-like recesses (13), and wherein the thickness of the radial arms (21), at least over the joining area, is decreased by 10 to 60 percent, in relation to the full thickness of said toothed peripheral rim (2), and a thickness of the bottom of the pocket-like recesses (13) in the central portion (1) is decreased by 20 to 70 percent, in relation to the full thickness of the central portion (1) of the sprocket.
Patent CZ-303983-B6 (CZ)
Title: Process for preparing heterologous protein
Inventor: VAN DE LAAR ANTONIUS MARTINUS JOHANNES
IPC: C12N9/00
Filed: 2001-11-16
Abstract: The present invention relates to a process for preparing heterologous protein by fungi comprising growth of said fungi on a medium comprising a carbon source wherein 50 to 100 percent by weight of said carbon source is ethanol, and wherein the medium additionally comprises an inducer.