baber/WOPTO huggingface dataset:
Patent CZ-280015-B6 (CZ)
Inventor: KOUTECKY VLASTIMIL
IPC: C02F3/12
Filed: 1992-10-27
Abstract: Zařízení pro samočinnou regulaci dávkování  tekutiny do biozóny čističky odpadních vod je  vytvořeno jako svislý elevátor s hnací řemenicí  (6) upevněnou na hřídel (5) nesoucí bioreaktor  (4), která je umístěna nad hladinou (15)  znečištěné vody v zásobníkové nádrži (1) blízko  mezistěny (3) oddělující prostory zásobníkové  nádrže (1) a komory biozóny (2). Řemenice (6)  pohání nekonečný pás (7), na němž jsou  rovnoměrně umístěny korečky (8) válcovitého  tvaru na obou koncích zaslepené víčky (11) s  dvěma otvory (12, 13) v plášti korečku (8)  umístěnými nad víčky (11). Horní otvor (12) je  větší než spodní otvor (13).ŕ
Patent CZ-284761-B6 (CZ)
Title: Process for producing iron blacks
Inventor: HANSLIK TOMAS ING CSC
IPC: C09C1/24
Filed: 1990-12-10
Abstract: Method of manufacturing iron oxide black based on ferrous ferric ore Fe3O4 by mutual reaction of compounds of diatomic and triatomic iron in aqueous environment. The compound of triatomic iron is jarosite of general formula M Fe3(SO4)2(OH)6, where M is alkaline metal, ammonium or hydronium cation and the compound of diatomic iron is iron sulphate in the form of a hydrate. The reaction of diatomic iron with iron sulphate is carried out in a neutral or alkaline aqueous environment, preferably at a temperature of 60 to 180 degrees C.
Patent CS-277307-B6 (CS)
Title: Process for producing self-supporting ceramic body
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/65
Filed: 1988-12-22
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron carbide (12), or at least one carbon donor material, to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel (16) having a venting means included therein.
Patent CZ-292202-B6 (CZ)
Title: Sealing, trimming and finishing strip
Inventor: MAASS KLAUS PETER
IPC: B60J10/00
Filed: 1994-05-10
Abstract: Disclosed is a sealing, trimming and finishing strip (12) for attachment to and along a panel-like members (18, 36) of varying contour, the strip (12) having a main portion (26) supporting a relatively flexible lip (32) for engagement with at least a portion of the panel-like member (18, 36), characterized in that the lip (32) is formed with a formation (34) running along its length which varies the flexing of the lip (32) in dependence on the position which the formation (34) has in relation to the dimensions of the lip (32), the flexing varying in a manner corresponding to the varying contour of the member (18, 36).
Patent CZ-279212-B6 (CZ)
Title: Apparatus for railway vehicle tyre testing
Inventor: CATOT BERNARD
IPC: B61K9/12
Filed: 1993-06-17
Abstract: The device comprises a chassis (1), a rail (10) for supporting the wheel (52), fixed onto a horizontal part of the chassis (1), longitudinal guide members (8, 9) fixed onto a vertical part (6, 7) of the chassis (1), parallel to the rail (10), slides fixed onto the horizontal part of the chassis (1), parallel to the rail (10) and a carriage (18) which can move on the slides. The carriage (18) carries a grinding device and a hardness measurement device (21). Means (37, 43) make it possible to apply a force onto the hardness measurement device (21). The device may furthermore comprise an ultrasonic inspection device carried by the carriage (18). <IMAGE>
Patent CZ-287595-B6 (CZ)
Title: Articulated joint of sectional vehicle
Inventor: MALINSKY JAN ING
IPC: B61D3/10
Filed: 1999-06-04
Abstract: The invented articulated joint of sectional vehicle consists of an upper bracket /2/ and a lower bracket /3/ that are both arranged in a joint /6/ spherical bearing, whereby a vertical connecting bolt /1/ upper end is arranged in the bolt first spherical bearing /4/ in the upper bracket /2/ and the bottom end thereof is arranged in the bolt second spherical bearing /5/ in the lower bracket /3/ and fillet of the bolt first spherical bearing /4/ and that of the bolt second spherical bearing /5/ have opposite orientation.
Patent CZ-289368-B6 (CZ)
Title: Diarylide pigment composition and process for preparing thereof
Inventor: STIRLING JOHN ANDREW
IPC: C09B67/18
Filed: 1996-08-15
Abstract: In the present invention there is described a diarylide pigment composition containing a long chain aliphatic primary amine having 10 to 24 carbon atoms, an ethylene polyamine of the general formula Hi2N(CHi2CHi2NH)inH where n is 1 to 5 and a propylene triamine of the general formula RNH(CHi2CHi2CHi2NH)i2H or RN(CHi2CHi2CHi2NHi2)i2 where R represents a long chain alkyl group having 10 to 24 carbon atoms. In the present invention there is also described a process for preparing such composition.
Patent CZ-286696-B6 (CZ)
Title: Calibration of rolls for tube reducing mill
Inventor: PEHLE HANS-JOACHIM
IPC: B21B17/14
Filed: 1996-02-02
Abstract: The present invention concerns improvement of calibration of rolls for roll sets, consisting each of three rolls of mandrel-free rolling apparatus with several milling stands for reducing tubes. The roll calibration improvement consists in influencing the material flow in a tube in such a manner that at critical spots on the tube periphery a substantially less local thickness of the tube wall takes place during reduction. According to the present invention, this requirement is achieved by increase size (a) of side (4) arch (5) of gauges of at least several roll sets following each other in the direction of rolling by a constant or percentually equal values.
Patent SK-285592-B6 (SK)
Title: An improved spraying device
Inventor: STYNE JAMES J
IPC: B05B7/00
Filed: 1998-02-16
Abstract: An improved spraying device for mixing a first fluid with a second fluid prior to dispensing into the envi-ronment. The spraying device includes a spraying head (10) connected to a cartridge bottle (14). A shroud (12) covers the spraying head (10) to cartridge bottle (14) connection. The chemicals remain in a closed sys-tem even after the cartridge bottle (14) is attached to the spraying head (10). A unique gear and/or cam sys-tem is provided to open to flow path of the second fluid and provide a positive operation. Also, the orifice diameter of the second fluid flow path is predetermined.
Patent SK-280652-B6 (SK)
Title: Ready-mixed cementitious composition
Inventor: ESPINOZA THERESE ANN
IPC: C04B22/16
Filed: 1995-04-28
Abstract: A cementitious composition contains calcium sulfate hemihydrate as a filler material and non-calciun bearing phosphate additives as a set retarder, bonding agent and water. The composition can be utilised for finishing seams between gypsum drywall panels, firestop compounds, ornamental and casting plasters, spackling compounds, and basecoat and finishing plasters.
Patent SK-279771-B6 (SK)
Title: Method of a submerged cultivation of cells producing g-penicillin amidase
Inventor: PLHACKOVA KAMILA
IPC: C12N1/21
Filed: 1994-11-30
Abstract: A method of a submerged cultivation of cells, especially Escherichia coli strain which contains recombinant plasmides, producing G-penicillin amidase in a mineral, cultivating medium containing fermentable saccharide-as a source of an assimilable carbon-and inorganic salt and mineral nutrient salts-as a source of nitrogen-resides in admixing fermentable saccharide, during the microorganism strain cultivation, in amounts corresponding with the concentration from 0.01 to 3 percents or, continually, depending on the saccharide consumption; at a simultaneously regulated pH ranging from 6.0 to 7.5, preferably 6.4 to 7.0, by alkali addition, at increased 7.3 to 8.0 pH, in the beginning of cultivation.
Patent SK-280015-B6 (SK)
Title: Method and device for pressure balancing of hoses at extruding of two components
Inventor: KJELL SAND
IPC: B29C48/285
Filed: 1990-09-25
Abstract: A method of pressure balancing of hoses (10, 11) at supply of two different components, e.g. at thermosetting plastic extrusion, with substantially the same pressure (P1A, P2A) to an extrusion head (13), where each component is fed by a separate hose (10, 11), whilst the flow of the second component is substantially below the flow of the first component. According to said method, the pressure (P1A) of the first component acts for at least a part of the path to the extrusion head (13) upon the second component. A device includes a first hose (10) for supplying a first component to the extrusion head; and second hose (11) for supplying a second component; means arranged at inlets of each of the hoses (10, 11) and adjusted to produce approximately the same pressure in both of the hoses (10, 11) and higher overflow in the first hose (10), whilst outlets of said hoses (10, 11) is connected to the extrusion head (13). According to the invention, the second hose (11) is arranged inside the first hose (10) along at least a part of the path to the extrusion head (13).
Patent CZ-302822-B6 (CZ)
Title: Packing
Inventor: KESSLER ALWIN
IPC: F25J3/04
Filed: 2000-01-21
Abstract: In the present invention, there is disclosed a packing (1) with cross channel structure for a material exchange column (2) having a high specific separation performance. The packing is specifiable by a specific surface area (a) and an inclination angle of the passages, {phi}. It belongs to a class of packing types with a = aicl and phi = phiicl in accordance with the following assertions: for fluids which flow through the packing (1), equally large fluid flows are in each case provided; a number (n) of theoretical separation stages per meter which can be empirically determined for the packing (1), namely the parameter NTSM, can be represented by a first function fi1(a, {phi}) of the variables a and {phi}; a flow resistance which results for a gas flow which flows through the packing can be characterized by a pressure loss per meter, {DELTAp}, as a second function fi2 (a, {phi}); under the auxiliary condition n = const, DELTAp assumes a relative minimum for which the variables a and {phi}-in dependence on the parameter n-assume the values aim (n) and {phi}im (n) respectively; it is true that n >4.5, aicl aim (n), {phi}cl > {phi}im (n) and {phi}cl > 45 degree. The invention also discloses method for the operation of a material exchange column (2) wherein material separation is carried out at a specific separation performance of the packing (1) for which (n) is greater than about 4.5 and for which (n) is less than about 7.
Patent CZ-296189-B6 (CZ)
Title: Device for wrapping unit of packaged articles in shrinkable foil
Inventor: HANNEN REINER
IPC: B65B11/02
Filed: 2000-02-16
Abstract: In the present invention, there is disclosed a device for wrapping a unit (3) of packaged articles in shrinkable foil, said device comprising a base (9) forming a gate (8), a conveyor (1) for the unit (3) of packaged articles passing through the gate (8), driven rolls (11) of a shrinkable foil, wherein strips (12) of said driven roll (11) foil are coupled at their ends with each another and thus form in said gate (8) a suspension of the shrinkable foil. The device further comprises beams (16) located on both sides of the gate (9) and moving relative to each another, wherein the shrinkable foil roll (11) axes are disposed horizontally and are provided with return devices (15) for the foil strips (12) extending from the shrinkable foil rolls (11) to said shrinkable foil suspension.
Patent CZ-294705-B6 (CZ)
Title: Method of grinding particulate material and a grinding mill for making the same
Inventor: KELSEY CHRISTOPHER GEORGE
IPC: B02C17/04
Filed: 1998-08-28
Abstract: In the present invention, there is disclosed a method of grinding particulate material, which method includes feeding the particulate material to a container which has an inner surface, rotating the container at a sufficiently high speed that the particulate material forms a layer retained against the inner surface throughout its rotation, and contacting the layer with shear inducing means to induce shear in said layer, whereby the invention is characterized in that the container rotates at least ten times the minimum speed at which the particulate material forms a layer retained against the container inner surface throughout its rotation and that said rotational speed creates at least one solidified  zone in the particulate material layer. A grinding mill for making the above-described method is provided with a rotating drum (40) into which particulate material is fed. The drum (40) is rotated above critical speed to form a layer, which is retained under high pressure against the drum (40) inner surface. Shearing discs (58) mounted inside the drum (40) induce shearing of the layer to promote particle fracture by shearing and abrasion in the pressurized layer. Fine ground material travels axially to the drum (40) discharge end (64). In one form of the invention, the drum is rotated at sufficient speed to form a series of solidified zones (70) alternated with stirred zones (72) next to non-rotating shearing discs (58). These solidified zones (70) act as solid discs rotating with the drum.
Patent CZ-288117-B6 (CZ)
Title: Device with spiral teeth in interaction with each other
Inventor: PERNA VRATISLAV ING
IPC: F01C1/10
Filed: 2000-02-18
Abstract: The invented device with spiral teeth in interaction with each other consists of at least one rotor (2, 3, 4) and a stator (1). At least a portion of a rotor jacket of a first rotor shaft (21) of at least one first rotor (2) is formed by rotation of a curve about said first rotor shaft (21) axis, whereby said curve is either concave or convex with respect to the first rotor shaft (21) axis of rotation and is given by the shape of the first rotor (2) rotation envelope. All profiles of cross sections through the first rotor spiral teeth (211) correspond either to concave and/or convex shape of the stator (1) internal jacket and to the first rotor shaft (21) jacket of at least one first rotor (2).
Patent CZ-303185-B6 (CZ)
Title: Process for preparing bleaching composition using an organic substance, which forms a complex with a transition metal
Inventor: APPEL ADRIANUS CORNELIS MARIA
IPC: D06L3/00
Filed: 1999-09-01
Abstract: The present invention relates to the use of an organic substance of the general formula I, which forms a complex with a transition metal for the preparation of a bleaching composition for bleaching a substrate with atmospheric oxygen wherein the bleaching composition, after being added to an aqueous medium forms an aqueous bleaching medium being substantially devoid of peroxygen bleach or a peroxy-based or generating bleach system wherein the symbol L of the above-indicated formula represents a ligand of the general formula T1-[Z1(R1)-(Q1)ir -]is-Z2(R2)-(Q2)ig-T2, in which the general symbols have meanings indicated in the Patent Claims.
Patent CZ-295904-B6 (CZ)
Title: Airbag cover in instrument panel
Inventor: STEFEK PAVEL ING
IPC: B60R21/205
Filed: 2004-06-09
Abstract: The present invention relates to an independent airbag cover (1) in an instrument panel that is reinforced with a solid and tough stiffener (3) being fixedly joined with the cover (1), whereby a portion (3b) of the stiffener forming the cover (1) hinge is extended and the ends (4a, 4b) thereof are bent to the form of a hook and hooked engaged a clearance (5) with the stationary portion (2a) of the instrument panel carrier (2) so that after activation of the airbag a shift of the complete cover (1) along with the stiffener is enabled upwards above the level of the instrument panel outer surface until the hook-shaped ends (4a, 4b) engage with the stationary portion (2a) of the instrument panel carrier (2) and prevent the cover (1) further movement, whereupon the airbag pressure along with the cover (1) inertial movement causes tilting of the cover (1) out of the path of the airbag penetrating into a passenger compartment.
Patent CZ-305347-B6 (CZ)
Title: Use of cellulose acetate-based film for preparing impression of tooth enamel surface and method of determining lesions on the tooth enamel surface
Inventor: HANDZEL JAN
IPC: A61K6/90
Filed: 2009-06-16
Abstract: The method of determining lesions on the tooth enamel surface according to the present invention is based on the use of a cellulose acetate-based film intended for making impression of the tooth enamel surface. The impression of the tooth enamel surface is subjected to optical microscopy in combination with image digitization through the mediation of a CCD camera and the thus obtained snapshots are then quantitatively and qualitatively evaluated by the use of a computer analysis of a snapshot. The invention makes it possible to find carious lesions already at a time at which the tooth would seem even after investigation by means of so far best clinical means to be quite intact.
Patent CZ-305009-B6 (CZ)
Title: Device for parting rails by combined cut
Inventor: PŘIBYL JIŘÍ
IPC: E01B31/04
Filed: 2009-06-26
Abstract: The device for parting rails by combined cut of the present invention has a frame (1) with a rail (6) clamping mechanism (2) arranged therein, cutting units (3, 4), each with independent drive, and a drilling and milling unit (5) with a drive. Cutting disk (31) of the lower cutting unit (3) is positioned perpendicular to the longitudinal vertical plane of the rail (6), while the cutting disk (41) of the upper cutting unit (4) is angularly adjustable relative to the longitudinal vertical plane of the rail (6), After finish of the rail (6) parting, both the cutting disks (31, 41) reach with a gap between their peripheral parts adjoining each other, into a central opening (68) performed in a rail (6) web (63) in the cut region. The drilling and milling unit (5) with a drive is mounted on the frame (1) in slidable manner in the direction parallel to the clamped rail (6). In addition to the central opening (68), openings (64) for bolts of connecting clips are performed in the rail (6) web (63) for connection of the rail (6) parts (6A, 6B). Sharp edge of the cut on the rail (6) side leading for the wheel tire is ground to chamfer (67).
Patent CZ-304673-B6 (CZ)
Title: A method and a device for change of rigidity of a serial or parallel basic movable mechanism, especially of industrial robots and machine tools
Inventor: Valášek Michael
IPC: B23Q1/72
Filed: 2012-09-10
Abstract: The invention concerns a method and a device for change of rigidity of a serial or parallel basic movable mechanism, especially that one of industrial robots and machine tools, where the basic movable mechanism is fixed to a frame and the invention is characterized in that there is performed at least one auxiliary movable mechanism fixed to the frame and provided with an auxiliary end effector, the basic end effector and the auxiliary end effector are connected to each other using at least one connecting element, the position of a tool fixed to the basic end effector is determined and according to the deviation of the position of the tool fixed to the basic end effector from the required position, the action of force, which is needed to act on the basic end effector of the basic movable mechanism with the help of the connecting element for achievement of the required position of the tool, is determined. The subject matter of the device is in the fact that the basic end effector (2) or the arm (8) of the basic movable mechanism (1) is connected using at least one connecting element (6) to at least one auxiliary end effector (4) of the serial or the parallel auxiliary movable mechanism (4) connected to the frame (16).
Patent CZ-306765-B6 (CZ)
Title: A device for monitoring the operation of a pipe organ
Inventor: OTČENÁŠEK ZDENĚK
IPC: G10B3/22
Filed: 2015-11-06
Abstract: The essence of the solution is automated monitoring of operation of a pipe organ by means of the working pressure in the air system, which is essential for musical production, and monitoring the temperature and air humidity (their changes in time) that affect the state of the organ (also out of operation). The essence of the solution is electronic sensing of the pressure in the air system of the organ and the temperature and humidity at place of the organ. In the implemented device (13), the operation of the sensors (1), (2) and (3) of the stated quantities and the recording of the measured values are controlled by the processor (4). The consumption is minimized by performing measurements and recordings in the flash memory (5) only at preset time intervals using the real-time circuit (8). At the time between the measurements, the operation of the components is switched off by the switches (6) and (7). Due to minimal power consumption, the device can be operated without any operator and without the need to take data for several years, even when powered from the battery (10) in places without a power system.
Patent CZ-309702-B6 (CZ)
Title: Insecticide for protecting wood against pests
Inventor: Munzarová Marcela
IPC: A01P15/00
Filed: 2019-09-11
Abstract: An insecticidal agent of at least one solid fibre carrier attached to at least one wall of the textile carrier by lamination, the fibre carrier comprises nanofibres containing at least one synthetic polymer selected from the group of polyamide, polyurethane, polyvinylidene fluoride, polyvinylidene difluoride, cellulose acetate, polylactide, polycaprolactone, polyvinyl butyral, polylactic acid or a mixture of them and at least one active substance, which is an imagocide.
Patent SK-286213-B6 (SK)
Title: Substituted heterocyclic ureas, pharmaceutical preparation containing them and their use
Inventor: DUMAS JACQUES
IPC: A61K31/00
Filed: 1998-12-22
Abstract: The invention relates to a use of substituted ureas for the manufacture of a medicament for the treatment of cancers mediated by raf kinase as well as compounds alone and the pharmaceutical preparations containing them.
Patent SK-287299-B6 (SK)
Title: A flooring material comprising sheet-shaped floor elements which are joined by means of joining members
Inventor: PALSSON JORGEN
IPC: B32B7/04
Filed: 2001-02-14
Abstract: Flooring material comprising sheet-shaped floor elements (1) with a mainly square or rectangular shape. The floor elements (1) are provided with edges (2), a lower side (5) and an upper decorative layer (3). The floor elements (1) are intended to be joined by means of joining members (10). The floor elements (1) are provided with male joining members (10I) on a first edge (2I) while a second edge (2II) of the floor elements (1) is provided with a female joining member (10II). The male joining member (10I) is provided with a tongue (11) and a lower side (5) groove (12) while the female joining member (10II) is provided with a groove (13) and a cheek (14), the cheek (14) being provided with a lip (15). The floor elements (1) are provided with a male vertical assembly joining member (10III) on a third edge (2III) while a fourth, opposite, edge (2IV) is provided with female vertical assembly joining member (2IV). The floor elements (1) are alternatively provided with a male vertical assembly joining member (10III) on a third edge (2III) while a fourth, opposite, edge (2IV) also is provided with male vertical assembly joining member (2III). Adjacent male vertical assembly joining members (2III) are hereby joined by means of a separate vertical assembly joining profile (30). Two adjacent edges (2) of a floor element (1) can hereby, at the same time, and in the same turning motion, be joined with a floor element (1) adjacent to the first edge (2I) and a floor element adjacent to the third or fourth edge (2III and 2IV respectively).