baber/WOPTO huggingface dataset:
Patent SK-282274-B6 (SK)
Title: 7-isoindolinyl-quinolone and 7-isoindolinyl-naphtyridone derivatives, method and intermediates for their production, use and pharmaceutical preparation
Inventor: PHILLIPPS THOMAS
IPC: A61K31/4035
Filed: 1993-09-14
Abstract: The invention relates to novel quinolone and naphthyridone derivatives which are substituted in the 7-position by a partially hydrogenated isoindolinyl ring, processes for their preparation and antibacterial compositions and feed additives containing these compounds.
Patent CS-276118-B6 (CS)
Inventor: PONES JOSEF ING
IPC: H01J37/30
Filed: 1990-05-03
Abstract: Se šeni sa týká zapojeni bodové statistické
filtrace obrazu s oddělanými parametry
počtu vzorků bodu obrazu a hodnoty
děleni. Zapojeni tvoři detektor
(1) spojený sériovým řetězcem bloku
(2) zesíleni, analogově-diaitálniho
převodníku (3) a sumátoru (4) s dělicím
blokem (5) 3 výstupní sběrnici (501),
který je spojen společnou sběrnici (605)
3 řidicini blokem (6) se vstupní sběrnici
(607). První a druhý výstup (601,
602) řídicího bloku (6) jsou spojeny s
blokem (2) zesíleni, třeti výstup (603)
je spojen s analogově-digitálnim převodníkem
(3) a se sumátorem (4), čtvrtý
výetup (604) je^spojen s dělicím blokem
(5). Hlavni využiti zapojeni se předpokládá
u elektronových a iontových litografů,
diagnostických mikroskopů a elektronových
testerů skleněných substrátů,
pro zlepšení kvality dvourozměrného snímaného
obrazu.
Patent CZ-282820-B6 (CZ)
Title: Furnace for calcination of solid pulverized raw materials
Inventor: JORGET SERGE M
IPC: F27B7/20
Filed: 1992-11-26
Abstract: The present invention relates to a device for distributing solid pulverulent materials, transported pneumatically, in an annular section of large diameter, in particular for feeding vertical calcining kilns. 
<??>The device to which the invention relates is characterised in that it comprises an annular chamber (32) with an axis which is vertical or close to vertical, which is closed at its upper end and the section of which, in a plane perpendicular to the axis of the device, has an area which is constant in its upper part and then decreases progressively as far as its lower end where an annular outlet opening (28) is provided, and in that the pipe (40) for admission of the flow of gas transporting the solid materials is connected to the upper part of said chamber so that said flow penetrates the latter in an approximately radial direction. 
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Patent CZ-282132-B6 (CZ)
Title: Process for preparing zeolites
Inventor: KOLOUSEK DAVID ING CSC
IPC: C01B39/28
Filed: 1990-09-18
Abstract: This method of preparing zeolites by the hydrothermal decomposition of waste ash or fly-ash which are altered in an aqueous solution of alkaline hydroxides at a temperature of 80 to 160 degrees C for 1 hour to 168 hours is based on the fact that the redeposited power-plant fly-ash or ash are used with a molar ratio of SiO2/Al2O3 within a range of 2.2 to 4.8. Prior to the alteration the fly-ash or ash may be modified physically by magnetic separation, or chemically by maceration in HCl.
Patent CZ-283307-B6 (CZ)
Title: Multilayer foil
Inventor: SCHINKEL INGO ING
IPC: B32B27/32
Filed: 1987-07-17
Abstract: Heat-sealable, at least monoaxially orientated multi-layer film of a base layer of a polypropylene and at least one heat-sealable layer of 1. 35 to 70% by weight, preferably 38 to 60% by weight, of olefin polymers of (A) at least one terpolymer consisting of (a) 65 to 82% by weight of propylene, (b) 25 to 14% by weight of butene-1, (c) 10 to 4% by weight of ethylene, and (B) 0 to 7% by weight of a copolymer of ethylene and butene-1, wherein the sum of (A) and (B) or of (a) to (c) must always give 100% by weight and the monomer content of components (A) and (B) must always give 65 to 82% by weight of propylene, 25 to 14% by weight of butene-1 and 10 to 4% by weight of ethylene, 2. 65 to 30% by weight, preferably 62 to 40% by weight, of a propylene/ethylene copolymer with 2 to 6% by weight of ethylene, wherein the sum of 1. and 2. must always give 100% by weight, and 3. if appropriate customary auxiliaries and additives.
Patent CZ-283466-B6 (CZ)
Inventor: REBEKA ZDENEK
IPC: D04B15/14
Filed: 1994-04-27
Abstract: Stroj je opatřen nosnými přírubami (3, 6) jehelních válců (1, 2). Nosná příruba (6) horního jehelního válce (2) je uložena výkyvně na konzole (5). Tato konzola je pak pevně uspořádána na nosné přírubě (3) spodního jehelního válce (1).
ŕ
Patent CZ-287458-B6 (CZ)
Title: Flow meter for liquids and gases
Inventor: KOERNER HANS-HOLGER
IPC: G01F15/00
Filed: 1995-05-04
Abstract: In the invented flow meter the medium flows through a measuring inner piece (2) having the form of truncated cone and being inserted in the flow meter body (1). The flow meter body (1) being open from above consists of a passage part (3), a pressure plate (4), an upper ring (5), a bladed wheel, a computing mechanism (7) and a cover (8). The inner piece (2) passage part (3) has an inlet hole (9) and an outlet hole (10) each being sealed with respect to the flow meter body (1) by one first packing (11), receptively. The medium to be metered flows through a measuring chamber (M1) driving at the same time the bladed wheel that is placed inside the measuring chamber (M1). Said bladed wheel rotary motion is transferred through the mediation of a magnetic coupling  (15, 16) to the computing mechanism (7). Fine thread (17) being performed on the side of the passage part (3) computing mechanism and on inner side of the upper ring (5) serves for screwing the passage part (3) with the upper ring (5). Said upper ring thread (18) being performed on the flow meter body (1) end in the direction toward the computing mechanism (7) and on outer side of the upper ring (5) serves for screwing the flow meter body (1) with the upper ring (5).
Patent CZ-287202-B6 (CZ)
Title: Array of actuated mirrors intended particularly for use in optical projection systems and method for the manufacture thereof
Inventor: MIN YONG-KI
IPC: G03B21/28
Filed: 1994-11-15
Abstract: The proposed array is formed by an active matrix (52) containing a substrate (59) and system of transistors and connecting terminals (61). On the active matrix (52) upper surface there is arranged a supporting layer (55) of an activating layer (53) that is provided with an activator (54) containing two identically composed activating parts (62a, 62b) with terminations (65, 66), where each of the activating parts (62a, 62b) has at least one thin film motion-inducing layer (67) on the top surface of which there is arranged a first electrode (70) and on the bottom surface of which there is arranged a second electrode (71), whereby each of the activating parts (62a, 62b) of the activating layer (53) is attached to one of two arms (78, 79) of a mirror block (57). Between the arms (78, 79) there is arranged and connected therewith said mirror block (57) central part (80) that consists of a mirror (75) and mirror layers (58), whereby the supporting layer is formed by a support (56) intended for both holding the activating parts (62a, 62b) in place and for electrical connecting thereof with the active matrix (52). When preparing the above-specified array first the active matrix top layer is provided with a first supporting layer and an array of connecting terminals arranged therein being covered with pads. Subsequently on this supporting layer there is successively laid a first thin film electrode layer and on it a thin film motion-inducing layer (67) and on it a second thin film electrode layer, whereby those layers are further treated to activator array and to array of empty surfaces arranged therebetween, whereby each activator is further provided prior application of a second filler in the array of empty surfaces with a first activation part and a second activating part, whereupon in the second filler there is made an array of empty surfaces and so treated activating layer is covered in whole, including the array of empty surface in the second filler with a second supporting layer. Said second supporting layer is then provided with light-reflecting layers, whereby prior removal of the first filler from the first supporting layer and remainders of the second filler from the activation layer this mirror block formed of layers is treated to an array or mirror layers and to an array of empty surfaces arranged therebetween.
Patent CZ-285522-B6 (CZ)
Inventor: CULLINAN GEORGE JOSEPH
IPC: A61K31/135
Filed: 1994-06-20
Abstract: Farmaceutický prostředek pro snižování koncentrace glukozy v krvi lidí, spočívající v tom, že jako účinnou látku obsahuje amtiestrogenovou sloučeninu ze souboru zahrnujícího 1) triarylethyleny, 2) 2,3-di-aryl-2H-
-benzopyrany, 3) 1-aminoalkyl-2-fenylindoly, 4) 2-fenyl-3aroylbenzothiofeny, 5) v poloze 1 substituované 
2-aryldihydronaftaleny a 6) benzofurany a jejich farmaceuticky vhodné soli a solváty spolu s farmaceuticky vhodným nosičem, ředidlem nebo excipientem.ŕ
Patent CZ-286904-B6 (CZ)
Title: Locking pliers
Inventor: TYSER GENE LEE
IPC: B25B7/12
Filed: 1994-08-02
Abstract: The invented large capacity locking pliers (10) a first concave inner portion  (22) that deviates from the jaw axis (J) by a maximum value equal to the parameter x and a second concave inner portion (38) that deviates from the jaw axis (J) by a maximum value equal to y. The ratio (x/y) of these parameters (x, y) is less than 0.5, whereby the first concave inner portion (22) extends within the range of angle (alpha), whose value is at least 45 degrees. A second working surface (32) has a form that is different from the form of a first working surface (16) and its second concave inner portion (38) extends within the range of angle (beta), whose value is greater than the value of the angle (alpha) a is at least 80 degrees.
Patent CZ-309516-B6 (CZ)
Title: Quick-setting geopolymer composite for special applications
Inventor: BUCZKOWSKA EWA KATARZYNA
IPC: C04B28/26
Filed: 2022-02-10
Abstract: A fast-setting geopolymeric composite for special applications created on the basis of geopolymeric cement is described, which contains a cement composed of an aluminosilicate binder based on metakaolin and/or ground blast furnace granulated slag and/or fly ash in the selected unit quantity with other additives which are an alkaline activator consisting of an aqueous solution of sodium silicate or potassium of 65 to 112% by weight of the geopolymer cement used, powdered gypsum of 0.1 to 5% by weight of the geopolymer cement and/or powdered sodium disulfite of 5 to 10% by weight of the geopolymer cement used and/or high-viscosity hydroxyethyl cellulose powder of 1 to 3% of the weight of the geopolymer cement used and/or microsilica with a fineness of 0.1 to 0.3 mn of 5 to 15% of the weight of the geopolymer cement used and/or silica sand with a grain size of 0.1 to 0.63 mm of 5 to 200% of the weight of the geopolymer cement used and /or carbon microfibers with a diameter of 6 ± 1 mm and a fibre length of 6 mm of 1 to 5% of the weight of the geopolymer cement used. At least one carbon fibre mesh with a mesh size from 10 x 10 mm up to 50 x 50 mm with a specific weight of 130 to 500 g/m2 can also be inserted into the thickness of the geopolymer layer.
Patent CZ-309778-B6 (CZ)
Title: A non-flammable waterproof vapour-permeable material and a method of its production
Inventor: ŠPANIEL PETR
IPC: C04B18/30
Filed: 2023-02-27
Abstract: The non-flammable water-resistant vapour-permeable material from mixed waste grit for the production of boards, panels, bricks and parts of various shapes consists in the fact that it consists of a mixture, which contains 50 to 73% by weight of grit from mixed waste, 22.9 to 47% by weight of an aqueous solution of sodium silicate, 2 to 4% by weight of an aqueous solution of potassium silicate and 0.1 to 1% by weight of a water glass stabilizer. The solution also consists in a method of producing this non-flammable water-resistant vapour-permeable material from mixed waste grit for the production of structural boards, panels, bricks and parts of various shapes, which consists in mixing the dried mixed waste grit with a soot solution so that their entire surface is covered with soot; then an aqueous solution of sodium silicate and potassium silicate is mixed, then a water glass stabilizer is added to the resulting solution, and then a water glass hardener is mixed into this solution, while this solution is then stirred for 5 minutes so that a binder solution is formed; next, the mixture of grit from the mixed waste is put into the binder solution with constant stirring and everything is mixed; then the resulting mixture is divided into two parts, the first half of the mixture is poured into a mould, a glass reinforcing fabric is placed on top of the mixture, the second half of the mixture is then poured and everything is cold pressed using a press under a pressure of 10 MPa; and, finally, the resulting mixture is left undisturbed until it hardens.
Patent CZ-283538-B6 (CZ)
Title: Process and apparatus for lubricating and cooling a tool and/or a workpiece during cutting process
Inventor: WAHL WILFRIED
IPC: B23D59/02
Filed: 1994-03-12
Abstract: PCT No. PCT/EP94/00776 Sec. 371 Date Nov. 16, 1995 Sec. 102(e) Date Nov. 16, 1995 PCT Filed Mar. 12, 1994 PCT Pub. No. WO94/21424 PCT Pub. Date Sep. 29, 1994In a process and a device as well as their use for lubricating and cooling cutting blade edges and/or workpieces in machining operations with chip removal, at least two immiscible fluids are fed to the cutting edges or workpieces. The two fluids include a first fluid for reducing friction between the cutting edge and a workpiece or chip, and a second fluid for cooling the cutting edge, workpiece, cutting edge support and, in case of need, the chips. A surprising increase of the lubricating and cooling effect can be achieved by the fact that the two fluids are stored or processed separately in separate vessels, and each fluid is conveyed from its associated container via a separate feed line to an applicator. Also, each fluid is applied from its associated applicator to the workpiece to be machined or to the cutting edge of the blade. During the relative motion of the cutting blade edge and the workpiece towards the penetration or chip removal section, the first lubricating fluid is applied first under formation of an adherent lubricant film and that then the second cooling fluid is applied on the spread lubricant film.
Patent CZ-290561-B6 (CZ)
Title: Apparatus and method for burning the combustible components of a gas stream
Inventor: SWITHENBANK JOSHUA
IPC: F23G7/08
Filed: 1994-03-14
Abstract: The present invention relates to an apparatus for burning the combustible components of a gas stream, which apparatus (1) comprises at least one stack pipe (4, 10) having one end in communication with a gas supply pipe (2) for receiving a gas stream, further means (5) for introducing air into the stack pipe (4, 10) to produce an air and gas mixture, a mixing zone (6) with means (14) for igniting the air and gas mixture. The apparatus further comprises external means (8) or internal means (20) for stabilizing the ignited mixture and means (12) located at the other end of the stack pipe (4, 10) and serving for inhibiting downwash of gaseous products resulting from combustion of the gas and air mixture. Flame produced by igniting the gas and air mixture stabilizes and allows the gaseous products resulting from combustion of the gas and air mixture to exit the stack pipe (4, 10) and inhibiting downwash of the gaseous products. Also disclosed is a method for burning the combustible components of a gas stream utilizing the apparatus.
Patent CZ-295683-B6 (CZ)
Title: Container, in particular for transporting fruits and vegetables
Inventor: UMIKER HANS
IPC: B65D21/04
Filed: 1998-02-06
Abstract: The present invention relates to a container consisting of a bottom (3) and four side walls (1, 2) that can be folded onto the bottom (3) by means of suspension elements (11) being designed as plug-in connecting elements, so that the side walls (1, 2) may be plugged with their suspension elements (11) arranged at their lower edge into corresponding openings (8) in the bottom (3) of the container and locked therein by locking elements (19) fitting in said openings (8), wherein the side walls (1, 2) arranged behind them are locked in the bottom (3) by means of the suspension elements (11). At least one locking catch (17), extending transversely to the direction of a hinge pin (13) is arranged on said hinge pin (13) and communicates in upright position of the side walls (1, 2) with an arm (18) performed in the opening (8) so that in upright position of the side walls (1, 2) the end of the locking catch (17) protrudes over the arm (18) and forms a mechanical bar for the upright side wall (1, 2).
Patent CZ-282050-B6 (CZ)
Title: compounds for enantioselective recognition, reaction, catalysis and process of their preparation
Inventor: STIBOR IVAN ING DOC CSC
IPC: C07C211/57
Filed: 1994-12-30
Abstract: The subject of the protection are podands of the general formula I where A, B are current or altered H or tercial butyl,R has the structure of -(OCH2CH2)n-OM while M is hydrogen, alkyl with 1 to 6 carbon atoms or benzyl, n is 0, 1, 2, 3,X is OH or R, where R has the above-mentioned meaning,L is hydrogen or the group of CH2R, where R has the above-mentioned meaning,which are chiral or racemic.The method of producing them is based on the known fact that alcohols of the benzyl type in an acidic medium easily ionise and the produced cation reacts with the nucleophilic agent. In our case this involves easily accessible alcohols or diols of the general formula II and III where A, B have the above-mentioned meaning,which are the subject of the reaction with alcohol of the general formula IV: H-(OCH2CH2)n-OM (IV),where M and n have the above-mentioned meaning, under conditions of acidic catalysis at a temperature of 50 to 100 degrees C with the origination of a compound of the general formula I, where A, B, R, L have the above-mentioned meaning and X means OH.Compounds of the general formula I, where A, B, R and L have the above-mentioned meanings and X means OH, can be alkylated using known methods. The  alkylation of phenolic hydroxyl groups in positions 2,2' of the binaphthalene skeleton can be carried out by the action of 1 to 1.5 equivalents of a substance of the general formula VY-(CH2CH2O)n-M (V],where M and n have the above-mentioned meanings and Y means Cl, Br, J or the tosyloxy group in a medium of water-methanol, water-ethanol, water-tetrahydrophurane or water-1,4-dioxan to in-situ originating phenolate from free phenol and alkaline hydroxide.<IMAGE>
Patent CZ-291326-B6 (CZ)
Title: Blade ring for pneumatic roller mills
Inventor: KEYSSNER MICHAEL DIPL-ING
IPC: B02C15/00
Filed: 1999-09-24
Abstract: In the present invention there is disclosed a blade ring (1) having the shape of a polygon and being intended for pneumatic roller mills or similar type mills. In order to reduce production cost the proposed blade ring (1) consists of a plurality of segments (10) exhibiting even surfaces and beige preferably made of sheet metal. One or several guide vanes (4) inclined under a predetermined angle {alpha} of incline. The segment (10) preferably consists of an external segment (5) and one internal segment (6) with at least one guide vane (4) arranged therebetween. The segments (10) can be connected with each other to form polygonal sectors (15), whereby bladed rims (1) having the shape of a polygon of different diameter are formed by mutual connection of the polygonal sectors (15).
Patent CZ-290449-B6 (CZ)
Title: Rotary swather
Inventor: GENG MANFRED
IPC: A01D78/10
Filed: 1996-12-11
Abstract: The invented rotary swather has two paired swath centrifuges (17,18) disposed next to one another and a third centrifuge (19) staggered from them along the direction of travel. The individual centrifuges (17, 18, and 19) can be brought out of the work position by pivoting upwards, and are fixed to a towed or vehicle chassis. The third swath centrifuge (19) is fitted ahead of the adjacently arranged centrifuges (17, 18) and positioned to one side in the direction of travel. When towed, the machine has a chassis (1) with steerable running wheels (4).
Patent CZ-298672-B6 (CZ)
Title: Channel plate adapter for open-end rotor spinning apparatus
Inventor: SCHRAADER HANS-JOSEF
IPC: D01H4/30
Filed: 1999-12-14
Abstract: In the present invention, there is disclosed a channel plate adapter (10), for an open-end rotor spinning apparatus having its rotor jacket (2) closable by means of a cover element (5) in order to generate inner vacuum wherein the spinning rotor (3) thereof is mounted inside said rotor jacket (2) in order to enable rotation thereof at very high speed. The channel plate adapter (10) being located in replaceable manner in a mounting (7) of said cover element (5), has a fiber guide channel (12) orifice region (32) and a thread draw-off nozzle (11). A portion (27) of said fiber guide channel (12), being performed inside the channel plate adapter (10), has an entry opening (28) of non-circular cross section in the region of a tapered bearing surface (19) of the channel plate adapter (10).
Patent SK-280024-B6 (SK)
Title: Connection between a pipe and a molding
Inventor: PORFIDO ERASMO
IPC: F16L37/092
Filed: 1997-10-31
Abstract: In a connection between a pipe (18) and a molding (12), a tubular housing (10), fixed on the molding (12), engages around the pipe (18) with an inner wall (16) tapering conically toward the free end of the housing (10). Arranged between the pipe (18) and the housing inner wall (16) is a clamping ring (20), which braces the pipe (18) with the housing (10) in a wedge-like manner. The clamping ring (20) is held in its wedging functional position by a spring element (30) acting on it in the axial direction (x). The spring element (30) can be locked in a prestressed state without force acting on the clamping ring (20). To establish the connection between the pipe (18) and the molding (12), a locking clip (32) passing through the housing (10) is pulled out of the housing to relax the spring element (30).
Patent SK-283159-B6 (SK)
Title: Device for holding and discharging a homogeneous cellulose suspension
Inventor: ZIKELI STEFAN
IPC: D01F2/00
Filed: 1996-03-25
Abstract: The invention concerns a device for holding and discharging homogeneous suspensions of comminuted cellulose in a liquid, aqueous tertiary amine oxide, the device comprising: a cylindrical, substantially horizontally mounted mixing vessel (1) with an inlet (5) for the homogeneous suspension; an agitator shaft (2) which has agitator components (3) mounted thereon, is axially mounted in the cylindrical mixing vessel and, by rotation, maintains the suspension introduced through the inlet in a homogeneous state; and a discharge device for the homogeneous suspension. The invention is characterised in that the discharge device is in the form of a worm conveyor (7) mounted on the underside of the mixing vessel and connected to the interior of the mixing vessel.
Patent SK-284216-B6 (SK)
Title: Substituted 4-oxo-4H-1-benzopyran-2-carboxylic acid amides as ACAT inhibitors and method for their preparation
Inventor: OREMUS VLADIMIR
IPC: C07D311/24
Filed: 1997-12-19
Abstract: Described are substituted amides of 4-oxo-4H-1-benzopyran-2- carboxylic acid of the general formula (I) where R1 and R2 is alkyl or aryl and method of preparation thereof by the influence of aromatic or aliphatic amine on chloride of 4-oxo-4H-1- benzopyran-2-carboxylic acid, while achieved amides are inhibitors of acyl-coenzyme A enzyme: cholesterol acyltransferase (ACAT) and are useful for inhibition of esterification and hypercholesterolemia cholesterol absorption.