baber/WOPTO huggingface dataset:
Patent CZ-291679-B6 (CZ)
Title: Transverse sealing device in a tubular bag forming machine
Inventor: STIRNKORB WILLI
IPC: B65B51/30
Filed: 1996-09-19
Abstract: The present invention relates to a transverse sealing device (11) in a tubular bag forming machine, comprising first and second pairs of clamping jaws (12, 13; 14, 15) defining an interstice (16), a pair of sealing jaws (31, 32), which dip into the interstice (16) and are movable out of an outset position into a sealing position and which in the sealing position compress a bag tube (2) crosswise and in so doing makes a top transverse seam (6) on a bag package (1) to be completed and a bottom transverse seam (5) on a tubular end portion (4) of the bag package (1) by transferring pressure and heat, a severing means (35), which severs the bag package (1) from the end portion (4) of the bag tube (2) between the previously formed top and bottom transverse seams (6, 5), said severing means (35) being actuated by a drive mechanism (36 through 42) separate from the drive mechanism if the sealing jaws (31, 32). Sealing faces (33, 34) of the sealing jaws (31, 32) that form the top seam (6) of the finished bag package (1) and the bottom seam (5) of the tubular end portion (4) of the bag tube (2) are continuously flat, and the serving means (35) is moved out of the working position, in which severs the tubular bag package (1) from the tubular end portion (4) of the bag hose (2) between pairs of clamping jaws (12, 13; 14, 15) into a position of repose, which is located outside a range of motion of the sealing jaws (31, 32).
Patent CZ-285144-B6 (CZ)
Title: Bio-aeration plant
Inventor: TETERJA ALEXANDR ING
IPC: C02F3/12
Filed: 1998-05-05
Abstract: Device for biological cleaning of sewage, particularly waste water from small local residential buildings not connected to the sewerage network, containing in one tank at least a collector (5), activation space (2), upwards expanding separation space (3) for fluid filtration, and inner circulation ring between individual spaces of the tank (1). The principle of the invention is that on the one hand an anoxide zone (21) of the activation space (2), equipped on the floor (101) of the tank (1) with at least one air mixer (14), is completely separated from the oxide zone (22) of the activation space (2), equipped with at least one aerator (18), and on the other hand the separation space (3) is, on the floor (101) of the tank (1), fitted with a degassing space (4), created in the area of the dividing wall (17) along the mantle of the tank (1), where the first air-lift pump (7), which is drained above the activation space (2), opens on the floor (101) of the tank (1) in the degassing space (4). The second air-lift pump (12) opens in the anoxide zone (21) and it is connected with the control float piping (13) of the activation space and is drained in the oxide zone (22) of the activation space (2).<IMAGE>
Patent CZ-298646-B6 (CZ)
Title: Polynucleotide, use thereof and Neisseria polypeptide encoded thereby
Inventor: BRODEUR BERNARD R
IPC: C12N1/21
Filed: 1996-03-15
Abstract: In the present invention, there is disclosed an isolated polynucleotide, a recombinant DNA molecule encoding said antigen, unicellular hosts transfected by this DNA molecule, Neisseria polypeptide encoded by this polynucleotide, and process for preparing such polynucleotide as well as method of isolating said polypeptide. There are also described antibodies that are specific for said Neisseria meningitidis antigen. Both the antigen and antibodies provide a base for unique methods and pharmaceutical compositions intended for detection, prevention and treatment of Neisseria meningitidis disease.
Patent CZ-296084-B6 (CZ)
Title: Refractory unit of laminated sheet glass
IPC: B32B17/10
Filed: 1998-07-03
Abstract: In the present invention, there is disclosed a refractory unit of laminated sheet glass comprising a glass-ceramic pane resistant to high temperatures and having rough light-diffusing surfaces, the said pane being joined, on each of its two faces, to a silicate glass pane by means of a transparent intermediate layers having a refractive index corresponding to the refractive index of the glass and the glass-ceramic. Transparent intermediate layers consist of a thermoplastic polymer having a high splinter fixation effect, and the silicate glass panes consist of tempered float glass. Fire-retarding glasses of this type not only have a high fire-retarding effect, but also withstand the so-called extinguishing water test and, moreover, have safety glass properties with increased safety in respect of injuries caused by splinters.
Patent CZ-295479-B6 (CZ)
Title: Rotor of regenerative heat-exchange apparatus for recuperation of heat
Inventor: SISTEK MIROSLAV ING
IPC: F28D11/02
Filed: 1996-08-26
Abstract: The present invention relates to a rotor of a regenerative heat-exchange apparatus for recuperation of heat comprising a core on which a pair of foils is continuously wound in several layers wherein one of the foils is a flat foil and the other is a shaped foil. This arrangement makes it possible to form profiled channels (5) arranged side-by-side and one above another. Said profiled channels, performing slow rotary motion between media separated and transforming heat from each another, operate as heat-exchanging surfaces. The profiled channels (5) formed in the shaped foil (3) are divided in longitudinal direction (10) into at least two sections (6) following up each other through the mediation of a connecting section (7) forming with individual walls (9) of the sections (6) an angle within the range of 1 to 90 degree.
Patent CZ-292357-B6 (CZ)
Title: Kit of parts for forming an optical fiber organizer
Inventor: DAEMS DANIEL
IPC: G02B6/00
Filed: 1997-02-27
Abstract: In the present invention there is disclosed a kit of parts for forming an optical fiber organizer (19, 35), comprising: at least two different modules selected from the following different modules: (i) a storage module (25) comprising a first support plate (1, 27) supporting at least one optical fiber storage device; (ii) a breakout module (40) comprising a second support plate (27) supporting at least one optical fiber breakout device; and (iii) a guide module (37, 145) comprising a third support plate (27) supporting a plurality of projections (39) for guiding optical fibers therebetween. The kit further has a support frame (23) comprising two elongated parts (31) being separated from each another and at least one cross-member (33) arranged between said elongated parts (31). Modules (25, 40, 37) can bee connected to said mutually separated elongates parts (31), whereby the support plate (1, 27) is arranged over a gap extending between the two mutually separated elongated parts (31).
Patent SK-283419-B6 (SK)
Title: Desulphurising calcium carbide blend
Inventor: NUSSBAUM GILLES
IPC: C21C1/02
Filed: 1997-04-02
Abstract: A desulphurising blend for basic pig iron comprises at least 50 wt. % of pulverulent calcium carbide with a particle size of < 0.2 mm, 1-20 wt. % of pulverulent or granular magnesium with a particle size of < 0.8 mm and 5-15 wt. % of pulverulent or granular aluminium with a particle size of < 0.8 mm, and optionally other pulverulent additives such as lime, calcium carbonate, carbon products and/or grain coating agents, wherein the total amount of additives is 30 % or less, said blend reducing iron loss during desulphurisation.
Patent SK-282914-B6 (SK)
Title: Gelatine encapsulated solution dosage forms of sertraline
Inventor: CURATOLO WILLIAM JOHN
IPC: A61P25/24
Filed: 1998-06-16
Abstract: Dosage forms of sertraline encapsulated in a water-immiscible vehicle shorten Tmax and/or reduce side effects and/or decrease sertraline precipitation in chloride ion-containing use environments such as the gastrointestinal tract.
Patent SK-277770-B6 (SK)
Title: Device for adjustment of backlash in gear
Inventor: BETKO LADISLAV
IPC: F16H55/18
Filed: 1990-11-30
Abstract: Device is built-in in gear box which consists of box (17), in which is located adjustable toothed wheel (1), which is radially divided on two parts: on carrier part (2) of wheel and adjustable part (7) of wheel. Adjusted toothed wheel (1) is in mesh with meshing wheel (15), which is located in box (17) by radial bearings (29). Adjustment of backlash (1, 15) is realized in the way that after releasing of lock washer (26) is by special matrix (16) moved insert (14) and by this is moved round the adjustable part (7) of wheel for wanted backlash towards meshing wheel (15). After adjustment of backlash is fixed the position of insert (14).
Patent SK-289108-B6 (SK)
Title: Semi-rigid pull-push rod with rope for railway wagons
Inventor: BOŠANSKÝ MIROSLAV
IPC: B61G9/06
Filed: 2020-06-26
Abstract: Semi-rigid pull-push rod with rope for railway wagons consists of a central part of a rope (3) guided in a tube (2), on the end parts of which are connecting flanges (1), each of which is anchored between the outer bumper block (5) and the inner bumper block (6), wherein one part of the outer bumper block (5) with one set of elastic elements (8) is anchored to the rope (3) by a rope clamp (4) via an outer threaded rope sleeve (15). The second part of the outer bumper block (5) with one set of elastic elements (8) is anchored to the connecting flange (1) via the inner threaded sleeve (7). One part of the inner bumper block (6) with one set of elastic elements (8) is anchored via an outer threaded tubular sleeve (16) to the tube (2) in which the central part of the rope (3) is guided. The second part of the inner bumper block (6) with one set of elastic elements (8) is anchored to the connecting flange (1) via the inner threaded sleeve (7).
Patent CZ-295732-B6 (CZ)
Title: Grease composition with improved rust prevention and abrasion resistance properties
Inventor: OZAKI TAKAHIRO
IPC: C10M125/22
Filed: 2001-08-10
Abstract: In the present invention, there is disclosed a grease composition comprising a base oil and a thickener, wherein the grease composition additionally comprises from 0.05 to 30 percent by weight of sodium thiosulfate and at least 0.1 percent by weight of one or more additives A selected from the group comprising calcium salicylate, magnesium salicylate, calcium phenolate and/or calcium sulfonate, based on the total weight of the grease composition. Disclosed is also the use of the above-described grease composition to improve rust prevention and abrasion resistance as well as a process for preparing such a grease composition.
Patent CZ-296985-B6 (CZ)
Title: Microstrip patch antenna and single-point feeding for such a radiator
Inventor: HOLUB ALOIS
IPC: H01Q13/08
Filed: 2005-06-17
Abstract: The present invention relates to a microstrip patch antenna formed by an electrically conducting ground surface (1) and an electrically conducting radiator motif (2) wherein said ground surface (1) dimension is greater than that one of the radiator motif (2) and the radiator motif (2) distance above the ground surface (1) lies typically within the range of from about 0.01 to 0.1 {lambda}.g, wherein {lambda}.g represents a wavelength on a given substrate. Space extending between the ground surface (1) and the radiator motif (2) is filled with air, optionally with a dielectric substrate. In the radiator motif (2), there is performed at least one slot (3) situated symmetrically relative to the center of this radiator motif (2) and having length within the range of 0.4 to 0.5 {lambda}.g and the width thereof lying within the range of from about 0.005 to about 0.1 {lambda}.g. The distance of the slot (3) horizontal axis lying at the upper, or the bottom edge of the motif (2) as the case may be in the direction of y axis ranges within 0.4 to 0.6 {lambda}.g from the given edge of the motif (2) and the distance of the slot (3) transversal axis (3) performed at the left-hand or right-hand of the motif (2) as the case may be in the direction of the x axis lies at a distance of 0.35 to 0.45 {lambda}.g from the given edge. A single feeding of the invented microstrip patch antenna, forming also a part of the present invention, is performed so that the bottom side of the radiator motif (2) is provided with a dielectric substrate (6) with a microstrip line (7) overlapping in axial direction one slot (3) performed thereon, wherein the microstrip line (7) overlap is at the most 0.5 {lambda}.g. The original electrically conducting ground surface (1) serves as a screening plate for the microstrip line (7) while for the radiator motif (2) it serves as a reflective plate. The radiator motif (2) forms a ground plane for the microstrip line (7) for connecting an external conductor of a feeding connector wherein said feeding connector central conductor is connected with the microstrip line (7).
Patent CZ-303438-B6 (CZ)
Title: Process for preparing titanic oxide
Inventor: EOLCOVA OLGA
IPC: C01G23/053
Filed: 2008-05-27
Abstract: In the present invention, there is disclosed a process for preparing chemically pure crystalline titanic oxide of anatase phase by hydrolysis of liquid metallic alkoxides in a hydrogen peroxide solution under simultaneous cooling the reaction at a temperature ranging from -2 degC to +5 degC followed by controlled calcination of a raw product within a stream of air in temperature range of about 200 to 550 degC. The preparation of variable and predetermined size of anatase crystals is based on the change of period and/or calcination temperature.
Patent CZ-303999-B6 (CZ)
Title: Contactless indicator of electric output passing through line connector cord
Inventor: PAPEZ VACLAV
IPC: G01R15/14
Filed: 2012-09-13
Abstract: In the present invention, there is disclosed a contactless indicator of electric output passing through line connector cord intended for application to the line connector cord (3) or for encompassing thereof, is formed by an induction transducer consisting of a ferromagnetic core (1) with a small air gap corresponding approximately to one half of the line connector cord (3) radius and a sensing coil (2). The induction transducer being housed within a screening cover (4) formed by a closed tube of ferromagnetic material having its longitudinal axis parallel to the plane of the sensing coil (2) turns is located along with the screening cover (4) in a removable casing (5) of elastic material for fastening and fixing to the line connector cord (3). Both ends of the sensing coil (2) winding, being lead out of said removable casing (5), are connected via a filter (7) of the narrow-bandpass filter type that is tuned to a frequency of the processed signal, with an input of an amplifier (8) that is connected to the output of a power supply source (12). Said amplifier (8) output is connected via a rectifier (9) with both an analog indicator (10) and a bistable indicator (11).
Patent CZ-306041-B6 (CZ)
Title: Device to symmetrize three-phase electric network
Inventor: SVOBODA MIROSLAV
IPC: H02M5/00
Filed: 2015-09-30
Abstract: The present invention relates to a device (1) to symmetrize three-phase electric network (2) in case of asymmetrical electric power consumption to single-phase, two-phase or three-phase electric network, wherein the inputs of the device (1) are connected to the output terminals of the three phases (L1, L2, L3) of a three-phase electric network (2), whereby the outputs thereof are connected to phase terminals (U, V, W) of the individual consumers (3, 4, 5) of the resistance nature, with different electric inputs, whereby the device of the present invention comprises electrical and/or electronic means, i.e. at least one three-phase transformer (100) or three single-phase transformers (101, 102, 103). The winding (11, 12, 13) of each transformer (101, 102, 103) or each phase section of the three-phase transformer (100) comprises a primary winding (111, 121, 131) with a branch (112, 122, 132) and two secondary windings (113, 114, 123, 124, 133, 134).
Patent CZ-309167-B6 (CZ)
Title: Method of determining the presence and concentration of persulphate (s) in water, in particular in groundwater, in which at least one other oxidising agent is additionally present
Inventor: WACŁAWEK STANISŁAW
IPC: G01N21/31
Filed: 2019-12-09
Abstract: A method of determining the presence and concentration of persulphate (s) in water, in particular in groundwater, in which at least one other oxidizing agent is additionally present, in which a solution to determine the presence is prepared by mixing a sample of the monitored water and an indicator dye acid blue 40 or acid blue 25 and a concentration of persulphate (s) in the monitored water with an indicator dye concentration of 30 to 70 mg / l. The solution is then heated to 90-110 ° C for 15-50 minutes to activate the persulphate (s) contained in it, which oxidizes the indicator dye to form an anthraquinone-containing intermediate as a chromophore. At the end of this time, the absorbance of this solution is measured for 450 to 500 nm wavelength light and from the corresponding calibration curve, its relationship is calculated by a linear regression function to calculate the persulphate / persulphates concentration in the monitored water as: x = (y / A - B) * d where x is the concentration of persulphate in the monitored water in µM, y the measured absorbance of the solution in absorbance units AU, d the dilution factor, A the linear coefficient of the regression function interpolated by the calibration curve and B is the coefficient representing the absolute term of the regression function interpolated by the calibration curve divided by its linear coefficient A , from which the concentration of persulphate / persulphates in the monitored water is calculated.
Patent CZ-309845-B6 (CZ)
Inventor: KUBĚNA PETR
IPC: A61F2/95
Filed: 2021-09-20
Abstract: Předmětem řešení je zařízení, které je tvořeno zaváděcí trubicí (1), uvnitř které je koaxiálně umístěna vnitřní trubice (4) většího průměru, ve které je koaxiálně umístěna vnitřní trubice (9) menšího průměru, přičemž na vnitřní trubici (4) většího průměru je uchycen roztažný pružný prvek (8), který je na opačném konci uchycen k vnitřní trubici (9) menšího průměru, která je na opačném konci od roztažného pružného prvku (8) opatřena ryskou (6), proti které je na vnitřní trubici (4) většího průměru umístěna délková stupnice (3), opatřená číselníkem průměru roztažení roztažného pružného prvku (8).
Patent CZ-296759-B6 (CZ)
Title: Method for shaping strip-like films and apparatus for making the same
Inventor: BOR MARTIN
IPC: B21D13/00
Filed: 2000-04-14
Abstract: The present invention relates to a method for shaping strip-like films, wherein the method involves the following steps: a) a film strip (2) is continuously forwarded from a film supply to shaping units; b) the film strip (2) is pleated in a first shaping unit (11) where edges (21, 22) are produced, the edges form an angle of inclination to the edges (36) of the film strip having a constant value; c) after forwarding the pleated strip (2') to at least one another shaping unit (12) the former is reshaped in one or more steps. In this, the edges (21, 22) are eliminated through plastic deformation by means of a roller pair (120) in edge zones (30b) outside of a middle zone (30a) of the strip and are at the same time replaced by curved edges (31, 32). The angles of inclination of the curved edges (31, 32) continuously increase from the middle zone (30a) to the strip edges. Disclosed is also apparatus for making the above-described method wherein the apparatus is provided with a device (10) for continuously forwarding a film strip (2) from a film supply to shaping units, i.e. a first shaping unit (11) for pleating the film strip (2) and at least a second shaping unit (12) for reshaping the film pleated strip (2') by means of a roller pair (120) having in its central zone (130a), a non-reshaping profile and in edge regions of a reshaping profile (130b) a reshaping profile, and at least one mechanism (13) for drawing off the reshaped film strip (3).
Patent CZ-302206-B6 (CZ)
Title: Air-conditioning trough with forced air passage
Inventor: NOVAK MILOS
IPC: F24F13/00
Filed: 2004-11-19
Abstract: The present invention relates to an air-conditioning trough (1) with forced air passage and with at least two cylindrical fans (2) and a mechanism for thermal and/or moisture conditioning of air disposed therein, wherein the air-conditioning trough (1) is characterized in that the fans (2) are arranged in the air-conditioning trough (1) in parallel and are adapted for at least partially mutually counter blowing of air and at the same time at least one of the fans (2) has a circuitry for controlling velocity of blasted air discharge.
Patent SK-285737-B6 (SK)
Title: Rope elevator
Inventor: LATORRE MARCUZ CARLOS
IPC: B66B11/08
Filed: 1999-06-25
Abstract: This elevator drive for a rope traction elevator, which is intended for installation in an elevator hoistway, consist of a gear (2) with traction sheave (6), a motor (1) in a upright position on top of the gear (2), a brake (3, 4, 5) and suspension elements (18) which are slung over the traction sheave (6) and provide vertical motion for an elevator car with a counterweight. In view of the limited amount available in the elevator hoistway, the elevator drive should take up as little surface area as possible. To achieve this the motor (1) and gear (2) are inclined at an angle of (beta) to the vertical. With this slightly tilted arrangement no part of the motor (1) extends beyond the horizontal boundary of the gear (2). Furthermore the brake (3, 4, 5) is part of the gear (2) and non-detachably fastened to it, which makes it possible to mount the motor (1) on the gear (2) and dismount it therefrom without difficulty.
Patent SK-288552-B6 (SK)
Title: Magnetic field-controlled transistor and method of measuring the magnitude of the switching current of the power electronic element
Inventor: DONOVAL MARTIN
IPC: H01L29/00
Filed: 2011-04-29
Abstract: A magnetic field-controlled transistor (1) for measuring the magnitude of the switching current of the power electronic element by means of a magnetic field generated by the switched current with the regions (3a) and (3)b, the emitter region (10) and the gate (6) for controlling the collector current IK, (3a) and (3b) of the drowned collectors are separated from each other and comprise a conducting channel (8) oriented vertically with respect to the plane of the epitaxial layer interface (4) and the region P of the crater (5) and the drift region located in the epitaxial layer to deflect the charge carriers by the magnetic field. In measuring of the magnitude of the switching current, the individual components of the vertical collector current are sensed by a magnetic field of the transistor (1) located in the vicinity of the power element (13) separated by a deep passage (14) flowing through one area (3a) of the drooping collector at least a second region (3b) of the drooped collector into the emitter (10), and subsequently evaluating the ratios of these vertical streams. The magnetic field B generated by the vertical power element (13) directed perpendicularly to a plane defined by the cross-section of the magnetic field of the transistor (1) is sensed with respect to the substrate (2) along the conducting channel (8) across to two regions (3a) and (3b) of dropped collectors.
Patent EP-2263027-B8 (EP)
Inventor: YAMAGUCHI KENICHI
IPC: B60K17/34
Filed: 2009-03-30
Granted: 2012-11-21
Abstract: A belt-type continuously variable transmission changes winding radii of a belt that is wound around an input-side and an output-side pulley to shift speeds. The belt-type continuously variable transmission is mounted on a vehicle that switches between two-wheel drive is transmitted only to front wheels and four-wheel drive. An electronic control unit that controls the belt-type continuously variable transmission adjusts the belt clamping pressure of each pulley as torque is distributed to the rear wheels, to suppress muffled noise due to resonance of vehicle components with belt span vibrations.