baber/WOPTO huggingface dataset:
Patent RU-2129523-C1 (RU)
Title: Tape material guiding device
Inventor: GRIGOR EV M I
IPC: B65H23/14
Filed: 1998-07-07
Granted: 1999-04-27
Abstract: FIELD: mechanical engineering; transportation of thin tapes; utilization of roll paper tape with aluminium foil coating. SUBSTANCE: the following parts are installed on support members of device base: feed spool, receiving spool with drive and parallel posts secured for movement by means of hinge joint and provided with special arrangement for adjusting post-to-horizion tilting angle. Rolls installed on base and rolls installed in slots of posts form system with loop section orientated in vertical plane. Slots are made to provided fixing of roll axles by nuts to form bow-shaped outline of downward branch of loop. Length and shape of slots is calculated to provide two-fold change of bow radius. Down-ward branch of loop is subjected to thermal treatment in processing zone to provided removal of paper layer of tape. Aluminium foil, thus received, is wound on receiving spool. Design of device provides possibility of spatial orientation of tape in preset position in zone of thermal treatment which guarantees quality cleaning of foil from paper carrier. Foil does not get considerably warped and oxided in processing zone and passes to receiving spool without breakage. Roller up foil free from paper layer is delivered remelting in rolls. EFFECT: enhanced utilization of aluminium foil. 3 cl, 1 dwg
Patent RU-2144015-C1 (RU)
Title: Organic waste processing line
Inventor: GAVRILIN V P
IPC: C05F17/60
Filed: 1998-07-27
Granted: 2000-01-10
Abstract: FIELD: processing of organic waste, applicable for production of fertilizers from manure, poultry excrements, straw, pot-herb leaves, shaft, sawdust, peat, lignin, etc. SUBSTANCE: the processing line has bioreactors with front, rear and side walls, monitor sensors of temperature, moisture and oxygen content and a compressor plant. The rear wall of each bioreactor is made hinged, with the hinges in its upper part. Made in the lower part of each bioreactor is a triangular-section compartment, whose one wall represents a perforated bottom installed with inclination to the hinged wall. The bottom angle of inclination is determined by the conditions of material gravity unloading from the bioreactor and minimum capacity of the container. The bioreactors are interconnected through pipes for feeding the heat- transfer agent, located in the lower part of the bioreactors in the triangular-section compartments. EFFECT: accelerated waste processing due to redistribution of heat of exothermic reaction of fermentation among the bioreactors, enhanced capacity of unloading of finished product. 2 cl, 2 dwg
Patent RU-2152630-C1 (RU)
Title: Device recording atmospheric dispersion
Inventor: KOVADLO P G
IPC: G01W1/00
Filed: 1998-11-11
Granted: 2000-07-10
Abstract: FIELD: study of light propagation in atmosphere. SUBSTANCE: device includes optical system to form image of object, band-pass optical filter, photodetector, motor with kinematic unit and meter measuring difference of duration of signals mounted in sequence on optical axis. Kinematic unit is linked to shafts. Two closed ring tapes are put on shafts in front of photodetector and are inserted one into another mutually perpendicular. Tapes have slits , opaque and clear sections. Slits of one tape are matched with clear sections of another tape within bounds of translation over receiving surface of photodetector. EFFECT: reduced dimensions of device and its enhanced precision in recording of atmospheric dispersion. 1 cl, 3 dwg
Patent RU-2157381-C1 (RU)
Title: Method of preparing hyaluronic acid
Inventor: FEDORISHCHEV I A
IPC: C08B37/08
Filed: 1999-03-01
Granted: 2000-10-10
Abstract: FIELD: chemical technology, more particularly production of hyaluronic acid for medical purposes. SUBSTANCE: well known method comprises multistage extraction of crushed cock's combs by deposition with acetic acid, fifth and subsequent extractions are used, and after treatment with alkali, enzymic hydrolysis of protein, ultrafiltration, alcohol deposition with ethanol and subsequent dissolution of precipitate in aqueous solution are successively carried out. The claimed method does not require considerable consumption of chemical reactants. EFFECT: method is more economical and preferable for use. 4 cl
Patent RU-2159005-C1 (RU)
Title: Direct-to-alternating current converter
Inventor: TROITSKIJ S R
IPC: H02M9/02
Filed: 1999-05-11
Granted: 2000-11-10
Abstract: FIELD: electrical engineering, in particular, high-temperature space nuclear-power production equipment. SUBSTANCE: device may be used for heavy environment conditions, including vacuum, increased temperature, radiation and increased reliability requirements. Device has magnetic circuits and rotor, which has circuits of different magnetic conductance and is driven by drive. Each magnetic circuit has primary direct current winding and shared alternating current winding. Rotor circuits with different magnetic conductance are located between poles of each pair of poles of each magnetic circuit. When magnetic circuits are arranged in symmetry about rotor circumference, number of circuits with different conductance is proportional to l(p+l), where p is number of pole pairs of all magnetic circuits. Primary windings lead to excitation of magnetic excitation flow in different directions in gaps of magnetic circuits. Thus, alternating magnetic flow pulses are inducted in magnetic circuits and phase-shifted alternating electromotive force is induced in shared secondary winding. EFFECT: increased reliability. 2 dwg
Patent RU-2159678-C1 (RU)
Title: Method of preparing heterogenized oligomeric cupric arylhydrazoniminates
Inventor: ZAKHAROV A N
IPC: B01J37/00
Filed: 1999-10-27
Granted: 2000-11-27
Abstract: FIELD: oxidation catalysts. SUBSTANCE: invention relates to preparation of carrier-fixed oligomer chelate catalysts that can be used for liquid-phase and gas-phase processes of oxidation of unsaturated compounds. Invention proposes consecutive treatment of dehydrated zeolite CaA with dipropyl ketone and benzidine in boiling organic solvent followed by addition of α,ω-polymethylenediamine-cupric arylhydrazoniminate mixture in chloroform and refluxing mixture for 1 to 4 h. Method makes it possible to fix oligomeric cupric arylhydrazoniminates on zeolite CaA for use as heterogeneous catalysts, which are 400-500 times more effective in catalyzing liquid-phase cyclohexene oxidation as compared with catalysis in presence of unfixed arylhydrazoniminates. EFFECT: drastically increased catalytic efficiency. 2 ex
Patent AU-2012322437-C1 (AU)
Title: Security devices
Inventor: LISTER ADAM
IPC: G03C5/60
Filed: 2012-10-11
Granted: 2017-03-16
Abstract: A security device is disclosed, comprising: an at least semi-transparent layer exhibiting a first pattern of regions having a high optical density and/or a raised surface profile relative to intervening regions of the layer; and a colour layer exhibiting a second pattern of elements of at least one colour. The first and second patterns at least partially overlap one another and are configured such that, when the device is viewed from at least one side, the appearance of the device varies at different viewing angles. Where the first pattern is of raised regions, the colour layer follows the contours of the raised regions. Also disclosed is a method of manufacturing the security device. In addition, a security device is disclosed comprising: a first photosensitive film exhibiting a pattern of regions of relatively high and relatively low optical density, respectively, the pattern arising from exposure of the photosensitive film to radiation of a predetermined wavelength to which the photosensitive film is responsive; and a colour layer overlapping the pattern exhibited by the first photosensitive film. The photosensitive film is adapted to exhibit an increase in optical density upon exposure to radiation of a predetermined wavelength and concurrent or subsequent heating,the increase in optical density being due to the formation of bubbles within the photosensitive film.
Patent AU-2014314522-C1 (AU)
Title: Rotor blade element for a wind turbine, rotor blade and a production process therefor and wind turbine with rotor blade
Inventor: THEILE BENJAMIN
IPC: B32B27/32
Filed: 2014-08-01
Granted: 2017-09-14
Abstract: The invention relates to a rotor blade element, in particular produced by a process according to Claim 10, in particular a rotor blade edge for a wind turbine, with a base comprising a fibre material saturated with curable resin and with a surface foil with a bonding layer arranged between the base and the surface foil. According to the invention, it is proposed that the surface foil comprises ultra-high molecular weight polyethylene (UHMWPE) and that the bonding layer comprises a first rubber layer and a second rubber layer, wherein the first rubber layer is allocated to the surface foil and the second rubber layer is allocated to the base.
Patent AU-2017371260-C1 (AU)
Title: T cell receptors with improved pairing
Inventor: BUNK SEBASTIAN
IPC: C12N15/09
Filed: 2017-12-06
Granted: 2020-11-19
Abstract: The present invention relates to modified T cell receptor (TCR) α or β chains, or heterodimers comprising the same, wherein in the variable domain of said modified α or β chain, an amino acid at position 44 according to the IMGT numbering is substituted by another suitable amino acid in order to improve pairing of desired chains.
Patent AU-2021204275-C1 (AU)
Title: Large lumen guide catheter
Inventor: ROGERS PAUL P
IPC: A61M25/00
Filed: 2021-06-23
Granted: 2023-08-10
Abstract: OF THE DISCLOSURE 
A large lumen guide catheter has an elongate tubular body, which has an outer surface, 
an inner surface, and a braided wire layer between the inner surface and the outer 
surface, wherein the wires winding a first helical direction are thicker and wider than 
the wire winding in a second helical direction opposite the first helical direction.  
17813029_1 (GHMatters) P101873AU.2
Patent AU-2022200249-C1 (AU)
Title: Antitumoral Compounds
Inventor: CUEVAS MARCHANTE MARIA DEL CARMEN
IPC: A61K31/4995
Filed: 2022-01-14
Granted: 2022-06-23
Abstract: A compound of general formula I, wherein X, Ri-R4 take various meanings, for use in the 
treatment of cancer.
Patent RU-2155860-C1 (RU)
Title: Device for cleaning of pipe internal furnace from asphalt-resin-paraffin accumulations in wells
Inventor: VISHNJAKOV A N
IPC: E21B37/02
Filed: 2000-03-03
Granted: 2000-09-10
Abstract: FIELD: oil and gas production; applicable in removal of accumulations of asphaltens, resins paraffins in pipe strings of producing wells. SUBSTANCE: device has, at least, one section in form of lower cleaning head installed on shaft and stabilizer installed above cleaning head. Shaft is connected with unit of connection to pulling member directly or through weight. Stabilizer is installed freely on shaft, and in lower position it is engageable with lower cleaning head through torque- limiting clutch. Section may still have upper cleaning head. Head teeth and stabilizer protrusion have blades. In running device down, heads rotate in opposite directions. Their inclined teeth cut off accumulations. In pulling device upward, lower head rotates to opposite side to rotate stabilizer, and its blades clean walls. EFFECT: higher operate reliability and efficiency of device. 7 cl, 7 dwg
Patent RU-2177087-C1 (RU)
Inventor: ZEMLJAKOV N V
IPC: F04D3/02
Filed: 2000-04-04
Granted: 2001-12-20
Abstract: FIELD: cleaning and transportation of various viscoplastic and sand-and-silt media; cleaning and discharging gel-like media in food-processing, chemical and petrochemical industries and in farming. SUBSTANCE: proposed pump has multi-start screw feeder mounted in housing with outlet branch pipe. Single-start part of screw feeder is embraced by bladed feeder with part of movable housing whose speed and direction of rotation are different relative to screw feeder. Screw feeder and housing have coaxial shafts. Outlet branch pipe is provided with pipe for introducing the jet of liquid towards motion of mass. Ridges of screw feeder blades are bent along axis of shaft or towards its rotation on part of last pitch by the amount close to inner diameter of outlet branch pipe. Angle of inclination of branch pipe to axis of screw feeder does not exceed helix angle of screw feeder blades. Blades feeder is provided with fixed lattice-like protective casing. EFFECT: increased productivity. 5 cl, 7 dwg
Patent RU-2178266-C1 (RU)
Title: Method for applying magnifying phalloplasty
Inventor: KURBATOV D G
IPC: A61B17/00
Filed: 2000-10-27
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves selecting fascial fat flap on feeding vascular pedicle from anterior abdominal wall using retroperitoneoscope device. Both branches of external pudendal arteries coming to the flap from two sides are retained. Flap length corresponds the distance from glans penis to the line connecting external inguinal rings in erected state of the penis. Flap width is equal to erected penis circumference length measured near the coronary sulcus. EFFECT: improved visibility in wound depth; reduced traumatic injuries. 4 dwg
Patent RU-2182513-C1 (RU)
Title: Method of compressed gas dehydration
Inventor: KUZNETSOV L G
IPC: B01D53/26
Filed: 2001-03-15
Granted: 2002-05-20
Abstract: FIELD: compressor plants; applicable in dehydration of compressed gas. SUBSTANCE: method of dehydration of compressed gas pumped by compressor to receiving accumulator includes passage of compressed gas through two alternately operating adsorbers periodically changing over from dehydration to regenerating conditions. Regeneration is effected by heating of adsorber and removal of desorbed components. Adsorber is heated with preliminarily its unloading up to temperature of 150-170 C, after which removal of desorbed components is performed by periodic communication of adsorber with atmosphere by pulses of 5-10 s with interval between pulses of 5-10 min, and heating is continued up to attaining temperature of adsorber of 360-380 C. Then heating and periodic communication of adsorber with atmosphere are discontinued. EFFECT: higher economy of process of gas dehydration. 1 dwg
Patent RU-2186904-C1 (RU)
Inventor: GERASIMOV V A
IPC: E02D3/10
Filed: 2001-04-02
Granted: 2002-08-10
Abstract: FIELD: construction of strip foundation on subsiding ground. SUBSTANCE: process includes driving of working in the form of trench, drilling of holes, their charging and blasting. Shaped extended explosive charges are positioned along entire length of trench at equal distances from mouths of charged holes. It is blasted after explosion of hole charges which are so placed that their zones of ground blasting do not contact one another. Radius of these zones is determined by formula   where k is coefficient depending of type of ground; Q is mass of charge, kg; e is strength of explosive. EFFECT: increased bearing capacity of ground of foundation. 2 dwg
Patent RU-2194603-C1 (RU)
Inventor: TESKER E I
IPC: B23K26/34
Filed: 2001-05-04
Granted: 2002-12-20
Abstract: FIELD: processes for repairing casting flaws such as gas bubbles, pores in products of carbon steels and alloys by means of concentrated energy sources, possibly in different branches of industry. SUBSTANCE: method comprises steps of dressing for welding in zone with detected flaws; filling dressing with metallic powder material at performing thermic cycles with use of concentrated laser beam; determining total time period of presence of metallic powder in melt state with use of relation: T = τ x n, where T - total time period of metallic powder material being in melt state necessary for going out of all gas bubbles on surface of melt metal; τ - time period of metallic powder material being in melt state at each thermic cycle, τ= 0.9...1,1 s; n - number of thermic cycles necessary for going out of all gas bubbles on surface of melt metal, n = b/L, where b - thickness of melt metallic powder determined by dressing depth of flaw zone, L - motion distance of bubble at each thermic cycle. EFFECT: enhanced quality of repairing casting flaws. 4 dwg, 1 ex, 3 tbl
Patent RU-2189225-C1 (RU)
Inventor: NESTERUK V V
IPC: A61P25/00
Filed: 2001-09-14
Granted: 2002-09-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to carbamazepin-base preparations showing the expressed anticonvulsant (antiepileptic) and in a moderate degree antidepressant (thymoleptic) and normotonic effect. Invention proposes an agent made as a tablet that comprises carbamazepin as an active component, starch, magnesium stearate and microcrystalline cellulose, polyvinylpyrrolidone as special additions and agent comprises additionally a cross-linked homopolymer of N-vinyl-2-pyrrolidone with nitrogen content 11-12.8% taken in the amount given in the invention claim. Invention provides the development of a simple available form of drug as a tablet containing carbamazepin as an active component. EFFECT: enhanced strength of tablet and its simultaneous rapid decomposition in water. 1 tbl
Patent RU-2205037-C1 (RU)
Title: Способ лечения ангины
Inventor: GARJAEVA N A
IPC: A61P11/04
Filed: 2001-10-03
Granted: 2003-05-27
Abstract: Изобретение относится к медицине, в частности к терапии, и может быть использовано для лечения ангины. Антибиотики вводят лимфотропно путем подкожной инъекции в область сосцевидного отростка с обеих сторон один раз в сутки. Разовая доза - 1/3-1/5 средней суточной терапевтической. Курс 1-3 дня. Способ позволяет создать высокие концентрации антибиотика в патологическом очаге и региональных лимфоузлах. Это повышает эффективность лечения.
Patent RU-2194340-C1 (RU)
Title: Nonwoven separating material for lead-acid storage batteries
Inventor: ZAIKINA N B
IPC: H01M50/44
Filed: 2001-12-06
Granted: 2002-12-10
Abstract: FIELD: electrical engineering; separating materials for cylindrical or prismatic lead-acid storage batteries. SUBSTANCE: material is produced from mixture of electrolyte-immune polypropylene fibers of linear density 0.15-0.2 tex and 0.33 tex in proportion of 30-70 : 70:30%, respectively. Surface density of material is 35-40 g/sq.m. Air tightness of material is minimum 32 cu. dm/sq. cm, its breaking strength is minimum 3.5 MPa, and electrical resistance, not over 0.020 Ohm-sq.cm. Said material is primarily designed for cylindrical and prismatic storage batteries using absorbed electrolyte as backing; it can prevent unreeling of battery block of plates and is capable of holding active material on current-carrying bases at the same time preventing mechanical damage to main separator. EFFECT: enhanced strength, flexibility, and porosity of material.
Patent RU-2218052-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/00
Filed: 2002-04-24
Granted: 2003-12-10
Abstract: FIELD: food industry. SUBSTANCE: method for preparing vegetable raw before extraction of juice involves its grinding and passing between pair electrodes. Before grinding raw is treated with preparation obtained by sequential extraction of biomass of micromycetes Mortierella reticulata with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of the first extract with solid residue in the amount 0.5-1 x 10 4  mg/t and keeping for 2-5 h. Method provides elimination of opalescence. EFFECT: improved preparing method, enhanced output. 2 ex
Patent RU-2218839-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 2002-04-24
Granted: 2003-12-20
Abstract: FIELD: food industry. SUBSTANCE: the present innovation deals with keeping raw material in water, its partial freezing or complete freezing and partial freezing out and juice pressing out. Moreover, water is supplemented with preparation obtained due to successive extraction of Puthium coloratum micromycete biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue at quantity of 0,5-1•10 4 mg/t to be kept for 2-5 h. The present innovation enables to exclude juice opalescence phenomenon and increase performance. EFFECT: higher efficiency. 2 ex
Patent RU-2227878-C1 (RU)
Title: Method of and device for vortex energy separation of flow
Inventor: KOMAROV S S
IPC: F25B9/04
Filed: 2002-08-05
Granted: 2004-04-27
Abstract: FIELD: gas industry. SUBSTANCE: invention relates to vortex converters of pressure differential energy on gas-distributing stations of trunks. According to proposed method, compressed gas is delivered into separating chamber of vortex pipe through pulsator and tangential multinozzle input where it is divided into near-axis and peripheral flows and is brought out through diaphragm and diffuser with swirler, respectively. Additional flow of compressed gas is delivered through second pulsator into near-axis zone of separating chamber at f 1  = 0,4-4kHz. Recirculated part of peripheral flow is ejected by means of pulsating flow in separation chamber. Volume oscillations at frequency of f 2  - 8-32 kHz are created in pulsator of main gas flow and preset temperature and frequency of volume oscillations of main flow and those of additional flow swirler flow ω 1  is set as multiple to speed of rotation ω 2  of near- axis main flow, and external energy of additional flow is subsequently depleted in one or more stages of ejector by adding gas of additional flow. EFFECT: improved efficiency of vortex energy divider.
Patent RU-2217543-C1 (RU)
Inventor: MIKUSHEV A E
IPC: D21H21/42
Filed: 2002-08-22
Granted: 2003-11-27
Abstract: FIELD: protection of documents and bank notes against a fake. SUBSTANCE: invention presents the colored chemical multifilamentous fiber intended for production of business and valuable papers, protected against a fake. In the offered fiber each filament of the fiber has parts colored in two and more colors alternating along the filament length of 0.3-1.5 mm. The offered fiber has the parts alternating on its length by different cross-sections with a ratio of the square areas of the cross-sections as 1.01 - 2.3. EFFECT: increased strength of the protective fibers retention in the paper, non- aggregation in it, provision of colors contrast range on the fibers used for protection of the special use paper against a fake. 2 cl, 2 dwg
Patent RU-2211158-C1 (RU)
Inventor: VOLKOV V A
IPC: F03G3/00
Filed: 2002-08-28
Granted: 2003-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in wheeled structures designed for carrying loads of different mass. Proposed device contains frame connected with axles carrying freely turning wheels. Axles are fastened on ends of flexible arcs secured fitted on frame. Lower parts of flexible arcs are located lower than axles of wheels. EFFECT: improved efficiency of transportation of loads along support surfaces owing to decrease of energy required for application of external force by use of gravity force. 6 cl, 3 dwg