baber/WOPTO huggingface dataset:
Patent CS-276631-B6 (CS)
Inventor: STIBORA JAROSLAV
IPC: C08K5/09
Filed: 1989-04-20
Abstract: Tmel je sestaven na bázi nemodifikované
nízkomolekulární epoxidové pryskyřice
s podílem 40 až 60 hmot. dílů a plnidel,
totiž práškového mastku zastoupeného
10 až 50 hmot. díly a železného
prášku mechanického s podílem 10 až 30
hmot. dílů. Tato zhomogenizovaná směs,
v níž práškové složky nepřesahují velikostí
svých zrn 0,1 mm, se vytvrzuje 10
až 20 hmot. díly (vztaženými na hmot.
podílu epoxidové pryskyřice) roztoku obsahujícího
50 až 100 % dietyléntriaminu
a 0 až 50 % kyseliny salicylové jako
urychlovače tvrdnutí. Jejím podílem lze
regulovat dobu tvrdnutí tmelu podle rozsahu
a četnosti jím opravovaných vad na
kovových výrobcích, zejména litinových a
plechových.
Patent CZ-279413-B6 (CZ)
Title: Seismic signal amplifier with a spark-safe input
Inventor: KNEJZLIK JAROMIR ING CSC
IPC: E21F17/18
Filed: 1990-12-27
Abstract: The device has a first input (1) connected through the first input resistor (2) to the first output (3) of the first parallel limiting block (4) and simultaneously through the first fuse (5) to the inverting input of the first operational amplifier (6) with the output connected through the first feedback resistor (7) to the inverting input of the first operational amplifier (6). The second input (11) is connected through the second input resistor (12) to the first output (13) of the second parallel limiting block (14) and simultaneously through the second fuse (15) to the inverting input of the second operational amplifier (16) with the output connected through the second feedback resistor (17) to the inverting input of the second operational amplifier (16) and through a coupling resistor (18) to the inverting input of the first operational amplifier (6). The output of the first operational amplifier (6) is connected through the block of frequency filters (19) to the first input of the differential unit (20), whose output is connected to the input of the output amplifier (21) with output (22) for the further use by connection through an integrator (23) to the second input of the differential unit (20).<IMAGE>
Patent CZ-301008-B6 (CZ)
Title: Process for preparing adhesive
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1997-10-14
Abstract: The present invention relates to a process for preparing adhesives, which contain olefinic polymers and less than 1 percent by weight of free monomers, during which preparation process there is used a step of hydrogenation of an adhesive solution in an organic solvent in the presence of a heterogeneous or homogeneous catalyst. The so obtained adhesives are usable in the field of cosmetics, in the food industry, in medicinal plasters and transdermal systems.
Patent CZ-298300-B6 (CZ)
Title: Head for checking linear dimensions of mechanical bodies and process for manufacturing a fulcrum to be utilized in such a head
Inventor: VENTURA LUCIANO
IPC: G01B13/02
Filed: 1997-10-31
Abstract: In the present invention, there is disclosed a gauging or measuring head for checking linear dimensions of mechanical bodies, including a casing (1), a traveling arm (49) carrying a feeler (67) for contacting a body to be checked, a fulcrum (74), coupled to the casing (1) and the arm (49), for enabling displacements of the arm (49) with respect to the casing (1), a return spring (95) for keeping the feeler (67) in contact with the body during the checking, a device consisting of a cylinder (98) and a piston (100), and serving for retracting the arm (49), and a position transducer providing signals depending on the position of the arm (49) with respect to the casing (1). The fulcrum (74) is made of a deformable element including two coupling blocks (81, 83) and three steel lamellae (75, 77, 79) permanently secured to the blocks (81, 83), and arranged in two different planes of a sheaf of planes.
Patent CZ-282088-B6 (CZ)
Title: Method of engraving circular templates, and apparatus for making the same
Inventor: ACHREINER JAKOB ING
IPC: B23K26/08
Filed: 1993-09-22
Abstract: With the aid of a laser beam (4), a coating (8a) of lacquer residing on the surface of a hollow cylindrical, rotating metal screen (8) is removed at prescribed sample regions. The removal of the coating (8a) of lacquer inside the sample regions is performed with a laser beam (4) turned on continuously, the laser beam (4) being turned off at the end of a respective sample region within a period of time of 12 mu s to 30  mu s. Radiation retroreflected into the laser beam path at the metal screen (8) is coupled out of the laser beam path in order not to delay switching off the laser beam (4). As a result, it is possible to produce samples having particularly sharp edge structures. <IMAGE>
Patent CZ-308609-B6 (CZ)
Title: Method of producing hybrid components consisting of metallic material and hot glass
Inventor: Mašek Bohuslav
IPC: C22F1/00
Filed: 2020-01-31
Abstract: The method of manufacturing hybrid components of a metallic material and hot glass consists in placing a metallic hollow blank, which is heated to the temperature of austenite, in a mould and is filled with viscous glass. This semi-product is formed and then controlled so that the glass becomes cloudy at the point of contact between the metal material and the glass, then the blank is removed from the mould and cooled to room temperature. The cooling rate is adjusted so that a compressive stress is created in the outer layers of the glass, which reduces the risk of cracking.
Patent CZ-285987-B6 (CZ)
Title: Apparatus for limitation of sound transmission
Inventor: SCHULZE HANS
IPC: F16L5/04
Filed: 1994-10-27
Abstract: The system is used where a pipe (2,3) with fire-protection devices is provided in ducting in a ceiling (8) or wall. A sound-protection cover (26) is provided adjoining the fire-protection devices (8) and enclosing the pipe at least in the area of the ducting (4). A double sleeve can be provided inside the fire protection device (8) and/or sound protective cover to connect the pipes (2,3). The or each sleeve can have indents (38) to hold rings (39) of resilient material to prevent direct contact between pipe and sleeve. The fire protection device can be a layer of inflatable material whose ID is equal to or greater than the OD of the sleeve.
Patent CZ-300186-B6 (CZ)
Title: Compositions for protection of plants
Inventor: MUELLER JACKI
IPC: A01N25/30
Filed: 1998-03-31
Abstract: The present invention relates to compositions prepared in particular as powders, granules or based on water. The active compounds act on the leaves or have system effect. The invented compositions contain at least one herbicide being selected from the group consisting of urea derivatives or sulfonylurea derivative, carbamates, dicarbamates, diphenyl ethers, pyridolylacetic acid derivatives, pyridazines, triazines, triazinones, uracils, benzofuran derivatives, glyphosates or gluphosinates or possible salts and esters of the aforementioned group of the active ingredients, at least one inorganic adsorbent and at least one surfactant, preferably of the group of ethoxylated C6-C20 alcohols containing 6 to 20 carbon atoms, particularly alcohols having 8 to 16 carbon atoms, ethoxylated castor oils or alkylether sulfates.
Patent CZ-299250-B6 (CZ)
Title: Coated substrate exhibiting high reflectance for solar radiation control, process of its manufacture and products obtained in such process
Inventor: LEGRAND PHILIPPE
IPC: C03C17/245
Filed: 1999-03-17
Abstract: In the present invention, there is disclosed a solar control coated substrate with high reflectance (RL) and comprising a pyrolytically-formed coating layer containing oxides of tin and antimony in a Sb/Sn molar ratio of from 0.01 to 0.5, characterized in that the coating layer further contains additives comprising at least one element selected form the group consisting of aluminum, chromium, cobalt, iron, manganese, magnesium, nickel, vanadium, zinc, and zirconium and is free from fluorine, whereby the so coated substrate has a reflectance of at least 10 percent. The invention also discloses a process for making such a coated substrate and a glazing panel incorporating such a coated substrate.
Patent SK-283774-B6 (SK)
Title: Somastotatin analogues containing chelating groups and their radiolabeled compositions
Inventor: ALBERT RAINER
IPC: A61K51/08
Filed: 1995-09-04
Abstract: Compounds of formula (I) wherein M is a cation equivalent and A is Phe or Tyr, in free form or in salt form are useful as radiopharmaceuticals when complexed with an - or beta-emitting radionuclide or a nuclide with Auger-e--cascades.
Patent SK-284951-B6 (SK)
Title: Metering system particularly for pneumatic seeding machine
Inventor: GREGOR DAVID WALTER
IPC: A01C7/00
Filed: 1998-08-18
Abstract: A metering apparatus (30) is particularly determined for pneumatic seeding machine and it is equipped at least by the meter roller (145) in meter chamber (125) with grooves (280) for loading product between projections (275) which pass by axially and radial on measured adding and delivered of amount of granulated product, with at least one blank section (330), which is ordered on the meter rollers (145) for filling or closing of determined area at least one of grooves (280) for product loading. A metering apparatus (30) is equipped by the blank sections (330) in different sizes.
Patent SK-277950-B6 (SK)
Title: Piezoelectric sensor
Inventor: HAVRANEK MIROSLAV
IPC: G01L1/16
Filed: 1990-06-28
Abstract: Sensor of acceleration, power or pressure is created with piezoelectric element (1) tired on editing in direction of its internal polarization (P), which is on opposite surfaces perpendicular on direction of this internal polarization (P) equipped with electrodes (3). Piezoelectric element (1) is located in holder (2) and is equipped in cause of acceleration sensor with internal mass (4) and in cause of power sensor or press sensor with element of transfer of this power or press. In space between holder (2) and accelerating mass (4) or element of transfer of power or press, are electrodes (3) in editing place on all length interrupted a.e. by draw in opposite places. Opposite parts of electrodes (3) are mutually conductive interfaced. Sensitivity of sensor can be influenced with choice of form of groove and holder (2) of piezoelectric element (1).
Patent SK-288852-B6 (SK)
Title: Multipurpose physical car
Inventor: MARINIČ JÁN
IPC: G09B23/06
Filed: 2017-03-27
Abstract: Apparatus for demonstrating physical phenomena, where the supporting part is a structure on four wheels (5) driven by a cable (11) which rotates on a winding drum (2) and is connected to a single-arm lever (8) anchored in the chassis (10). Between the chassis (10) and the single-arm lever (8) is a spring (4) which acquires rigidity and causes the multi-purpose physical car to start moving when the single-arm lever (8) is tilted. Tilting mechanisms (12) is formed on the lower part of the chassis by means of screws and a movable joint, which are tilted when the car moves towards the chassis (10). If we want to get the multi-purpose physical car into a static position to demonstrate the use of the function of the pulley (14), hoist (16) and double-arm lever (9), the tilting mechanism (12) must exceed the wheel radius (5) in the extreme position.
Patent CZ-305596-B6 (CZ)
Title: Variable display for displaying traffic signs or advertisements
Inventor: Komárek Vladimír
IPC: G09F11/02
Filed: 2014-06-13
Abstract: The present invention relates to a variable display comprising only one worm-gear system (6) that is coupled with a corresponding one prism (3) of the variable display (1), which is provided with a sensor for sensing position of all prisms (3). Each worm-gear system (6) comprises a worm (12) cage (28), which is provided with sliding bushes (27) for rotation of the worm (12) and which defines the worm (12) position in the worm-gear system (6) relative to the worm (12), and with a spacer (29), which arrests axial clearance of the worm (12) inside the cage (28). An electric motor (16), enabling rotation of the side surfaces of the prisms (3) in the order of seconds, is electrically connected with a control unit (4) with feeding for processing incoming messages or voltage signals from a control center for controlling position of all the prisms (3) of the variable display (1).
Patent CZ-307941-B6 (CZ)
Title: Multilayer semiconductor structure for photoelectric devices
Inventor: HOSPODKOVÁ ALICE
IPC: H01L31/0352
Filed: 2018-06-14
Abstract: The invention is based on using a self-ordered triple KT combination of two semiconductor materials InAs and GaAsSb for efficient light absorption, generating electron-hole pairs and their rapid separation, preventing reverse recombination of the generated charge carriers and thus the efficiency of photocurrent generation. The trio KT consists of one InAs KT for electron localization and above it a pair of GaAsSb KT for localizing holes. InAs KT and GaAsSb KT are separated from each other by a thin layer of GaAs or GaAsSb with a low Sb content. The formation of GaAsSb KT is enhanced when an aprox. 1-3 nm InGaAs undercoat is deposited under the InAs layer. This layer also increases the spatial separation of the electrons and holes, increases the surface density of InAs KT and helps the extraction of electrons from InAs KT. The structure can be incorporated into photodiodes, solar cells and tandem solar cells for light absorption in the 1,100-1,500 nm spectral range. The structure increases the efficiency of photocurrent generation by effectively suppressing the recombination of generated charge carriers.
Patent CZ-308598-B6 (CZ)
Title: Kit for preparing a hydrogel based on a hydroxyphenyl derivative of hyaluronan, preparation method of a hydrogel and its use
Inventor: PRAVDA MARTIN
IPC: C08B37/08
Filed: 2019-06-10
Abstract: A hydrogel preparation kit comprising two separate solutions A and B, of which solution A contains the enzyme horseradish peroxidase and solution B contains hydrogen peroxide; at least one solution A or B contains calcium ions as a pharmaceutically acceptable salt and the other solution A and / or B comprises a hydroxyphenyl derivative of a formula I hyaluronan; n is in the range 2 to 7,500 and R is OH or NHR 2 CONHR 1 ArrOH of formula II, Ar is phenylene and R 1 is ethylene, or Ar is indolydene and R 1 is ethylene, or Ar is hydroxyphenylene and R 1 is carboxyethylene, and R 2 is alkylene of 3 to 7 carbons.The invention also relates to a hydrogel based on a hydroxyphenyl derivative of hyaluronan and a process for preparing and using it.
Patent SK-285784-B6 (SK)
Title: A water heater made of pressure-resistant plastic material
Inventor: MARCHETTI RUGGERO
IPC: F24H1/00
Filed: 1998-12-08
Abstract: The water heater (1) made of plastic material, which main body (2) including two semi-shells (2a, 2b) and has an opening (5) in which a heating element (3) is inserted. The peripheral border (9) of each the said semi-shells (2a, 2b) of main body (2) is supplied with coupling means (10a, 10b), reciprocally coupable to form a more resistant bend. Both semi-shells (2a, 2b) having reinforcing elements (8) extending from coupling means (10a, 10b) into a central area, whereby ends of ribs converge into the peripheral border (9).
Patent CZ-294611-B6 (CZ)
Title: Fungicide mixture and method for controlling harmful fungi
Inventor: SCHELBERGER KLAUS
IPC: A01N1/00
Filed: 1998-12-15
Abstract: In the present invention, there is disclosed a fungicidal mixture containing as active substances: a) amide derivative of the general formula Ib, in which Re4 represents halogen a Re11 denotes phenyl being substituted with halogen, and one another component being selected from the group consisting of b) dimethomorph or flumetover, and/or c) a valine amide of the general formula III wherein Re13 represents C3-C4-alkyl containing 3 or 4 carbon atoms and Re14 represents naphthyl or phenyl, whereby the phenyl radical is substituted with a halogen atom, an alkyl having 1 to 4 carbon atoms or an alkoxy group having also 1 to 4 carbon atoms, and/or d) one active component being selected from the group consisting of benalaxyl, ofurace, metalaxyl, furalaxyl, or oxydixyl, and/or e) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethyl urea in synergistically effective amount. A method for controlling harmful fungi is described, too.
Patent CZ-299047-B6 (CZ)
Title: Method for measuring density of sludge
Inventor: HOLDSWORTH PETER
IPC: C02F11/12
Filed: 2000-01-10
Abstract: A process in which a sludge treatment stage is controlled in response to the density or solids content of the sludge, comprising flowing sludge along a flow line towards the treatment stage, taking a sample from the flow line, degassing said sample to produce a degassed sample, measuring the density or solids content of the degassed sample, and utilising the measured degassed density or solids content of the degassed sample for controlling the treatment stage.
Patent CZ-297403-B6 (CZ)
Title: Cutting insert and cutting tool assembly
Inventor: SATRAN AMIR
IPC: B23C5/22
Filed: 2000-09-12
Abstract: In the present invention, there is disclosed a cutting insert (24) comprising an upper clamping surface (64) bounded by an upper edge (70), a lower clamping surface (66) bounded by a lower edge (72), a peripheral side surface (68) extending between the insert upper clamping surface (64) and the insert lower clamping surface (60), at least one cutting edge associated with the peripheral side surface (68),and at least one through hole (118) passing through the cutting insert (24) between the insert upper clamping surface (64) and lower clamping surface (66). Said insert upper clamping surface (64) conforms to a portion of a first cylindrical surface having a first radius of curvature, (rl), and a first cylinder axis. Said insert lower clamping surface (66) conforms to a portion of a second cylindrical surface having a second radius of curvature (r2), and a second cylinder axis. The cutting insert (24) has a longitudinal axis of rotational symmetry (B) and a center (128) through which the longitudinal axis of rotational symmetry (B) passes. The longitudinal axis of rotational symmetry (B) constitutes an axis of rotation of the cutting insert (24) about which the cutting insert (24) has rotational symmetry of 180 degrees. There is also disclosed a cutting tool assembly (20) comprising a cutting insert (24) holder (22), a cutting insert (24) and a clamping screw (26). The cutting insert holder (22) comprises a clamping portion (30) connected to a body portion (28). An upper clamping surface (50) of a lower clamping jaw (34) partially corresponds to a third cylindrical surface having a third radius of curvature (R2), and a third cylinder axis. A lower clamping surface (42) of an upper clamping jaw (32) partially corresponds to a fourth cylindrical surface having a fourth radius of curvature (R1), and a fourth cylinder axis wherein the fourth radius of curvature (R1) is greater than the first radius of curvature (r1), and the third radius of curvature (R2) is greater than the second radius of curvature (r2).
Patent CZ-302976-B6 (CZ)
Title: Direct smelting process
Inventor: DRY RODNEY JAMES
IPC: C21B13/00
Filed: 2001-04-11
Abstract: In the present invention, there is disclosed a molten-bath based direct smelting process and apparatus for producing metals from a ferrous material. The process includes injecting feed materials being solid material and carrier gas into a molten bath at a velocity of at least 40 m/s through at least one downwardly extending solids injection lance having a delivery tube of internal diameter of 40 mm to 200 mm that is located so that a central axis of an outlet end of the lance is at an angle of 20 to 90 degrees with respect to a horizontal axis. The feed materials injection generates a superficial gas flow of at least 0.04 Nme3 /s/me2 within the molten bath at least in part by reactions of injected material in the bath. The gas flow causes molten material to be projected upwardly as splashes, droplets and streams and form an expanded molten bath zone, with the gas flow and the upwardly projected molten material causing substantial movement of material within the molten bath and strong mixing of the molten bath. The feed materials are selected so that, in an overall sense, the reactions of the feed materials in the molten bath are endothermic. The process also includes injecting an oxygen-containing gas into an upper region of the vessel via at least one oxygen gas injection lance and post-combusting combustible gases released from the molten bath.
Patent CZ-304691-B6 (CZ)
Title: Method of treating steel works slag and steel works slag prepared in such a manner
Inventor: SORRENTINO FRANCOIS
IPC: C21C5/28
Filed: 2001-05-22
Abstract: The present invention relates to a steel works slag treatment method comprising: injection of oxygen or a mixture of gases containing gaseous oxygen into the liquid steel works slag; adding and dissolving in the agitated liquid steel works slag aluminium oxide and calcium oxide sources, and optionally silica and iron sources and cooling the slag until solidification; the additions of aluminium oxide and calcium oxide sources and optionally silica and iron sources being carried out in such amounts and the cooling being performed at such speed that the resulting slag has a mineralogical composition having one of the following constituting element: (a) an amorphous glassy phase; (b) a first group of phases (1) consisting of 10 to 40 percent by weight of CA, 20 to 50 percent by weight of Ci2AS, 30 to 50 percent by weight of Ci6AFi2 and 10 to 30 percent by weight of Ci2S; (c) a second group of phases (2) consisting of 20 to 40 percent by weight of Ci2F, 10 to 30 percent by weight of Ci2AS, 20 to 50 percent by weight of Ci6AFi2 and 10 to 40 percent by weight of Ci2S; and (d) a mixture of amorphous glassy phase and of the first or second group of phases. The invention also relates to the steel works slag prepared in the above-described manner.
Patent CZ-299806-B6 (CZ)
Title: Catalyst for decomposition of dinitrogen oxide and method for carrying out a catalytic process during which undesired formation of dinitrogen oxide takes place
Inventor: NIRISEN OYSTEIN
IPC: B01D53/94
Filed: 2001-07-04
Abstract: The present invention relates to a catalyst for decomposition of dinitrogen oxide at temperatures of 250 to 1000 degC, characterized in that the catalyst comprises 0.1 to 10 mole percent of Coi3-xMixOi4, wherein M denotes Fe or Al and x = 0.25 to 2, and up to 2 percent by weight of ZrOi2, on a cerium oxide support. The invention further relates to a method for performing a catalytic process during which undesired formation of dinitrogen oxide takes place wherein Ni2O containing gas is brought in contact with a catalyst comprising 0.1 to 10 mole percent of COi3-xMixOi4, where M denotes Fe or Al and x = 0.25 to 2, and up to 2 percent by weight of ZrOi2 on a cerium oxide support at temperatures ranging from 250 to 1000 degC.