baber/WOPTO huggingface dataset:
Patent RU-2150558-C1 (RU)
Title: Process of reinforcement of bearing joints of beams of floors of brick walls and other supporting members
Inventor: IVANOV V N
IPC: E04G23/02
Filed: 1998-06-15
Granted: 2000-06-10
Abstract: FIELD: repair operations in brick buildings. SUBSTANCE: each bearing member of supporting member, for instance, beam of floor, comes as lower angle, upper angle and connecting strap. Narrow horizontal groove where horizontal flange of lower angle is put on expanding cement mortar is made in horizontal junction of brickwork, below bearing joint of beam of floor. Vertical flange of it is mounted close to surface of brickwork. Then upper angle with connecting strap linked to it in advance is mounted. Its horizontal flange is welded to lower surface of beam of floor and vertical flange is placed immediately adjacent to surface of brick wall. After reduction of lower angle it is made fast, for instance, welded to upper angle with the aid of connecting strap. EFFECT: transfer of local load on to unbroken brickwork below bearing angle, exclusion of labor-consuming work to pierce bays in brickwork followed by their stopping. 1 cl, 2 dwg
Patent RU-2149699-C1 (RU)
Inventor: MASLOV A D
IPC: B03C1/00
Filed: 1998-07-29
Granted: 2000-05-27
Abstract: FIELD: mineral concentration, particularly, concentration of magnetite ores. SUBSTANCE: essence of invention consists in that, when process of concentration is carried out in several process lines, two lines are interconnected by intersecting pulp splitters. Rough concentrates of two combined lines are directed through pulp splitter to desliming with ascending water flow simultaneously with magnetic separation of outflow into one of combined lines. Thickened product of desliming is subjected to final magnetic separation of that line whose concentrate is directed for classification to hydrocyclone of other line and with obtaining outflow and sands; sands of hydrocyclone are subjected to classification on fine screens of the process line and the plus material - large-size product is classified in hydrocyclones of the line. Fine products of classification enriched in magnetite (iron) are subjected at final stage to grinding and desliming, and thickened product is directed to final stage of magnetic separation of the line. Obtained rough concentrate is combined through pulp splitter with rough concentrate of initial stages of magnetic separation. The method provides for increasing content of iron in concentrate up to 70% and withdrawal of iron into concentrate by 0.5%, and reducing specific concentrate surface to 1700 sq. cm/g and expenditures for concentration of magnetic ores down to 30%. EFFECT: higher efficiency. 1 dwg, 3 tbl
Patent RU-2147469-C1 (RU)
Title: Способ автоматического регулирования напряжения электрофильтра
Inventor: SIKORSKIJ V I
IPC: B03C3/68
Filed: 1998-10-16
Granted: 2000-04-20
Abstract: Изобретение используется в системах автоматического регулирования высоковольтных выпрямительных агрегатов питания электрофильтров газоочистки выпрямленным током высокого напряжения и обеспечивает повышение качества очистки газов. Для поддержания среднего значения напряжения на электрофильтре на максимально возможном уровне система автоматического регулирования определяет возможность перехода пробоя в дуговой разряд и осуществляет его гашение посредством закрытия силовых тиристоров агрегата на определенное время. При этом измеряется величина среднего значения тока через электрофильтр непосредственно перед пробоем и, если этот ток меньше некоторой критической величины, длительность паузы гашения устанавливается равной нулю. Если ток равен или превышает критическое значение, то длительность паузы гашения устанавливается в зависимости от абсолютного значения величины среднего тока - большему значению тока соответствует большая длительность паузы гашения. 1 з.п. ф-лы, 1 ил.
Patent RU-2148344-C1 (RU)
Title: Method of producing milk product with additive of vegetable origin
Inventor: KVASENKOV O I
IPC: A23C9/152
Filed: 1999-01-22
Granted: 2000-05-10
Abstract: FIELD: technology of producing preserves, possessing biologically activity, in the form of milk product. SUBSTANCE: product is prepared by introduction in milk of gas-and-liquid extract of biomass of microorganisms Pythium catenulatum, and preparation of mixture containing milk, prepared grits or potato, sugar, salt and sodium ascorbinate. The product is packed in sealed-off tare and sterilized in the process of cooking the vegetable component. EFFECT: prolonged storage life of product with immunostimulating and radio-protective properties. 1 ex
Patent RU-2150399-C1 (RU)
Title: Diesel locomotive
Inventor: ZAGORSKIJ M V
IPC: B61C11/00
Filed: 1999-01-18
Granted: 2000-06-10
Abstract: FIELD: railway transport; shunting and main- line freight diesel locomotives. SUBSTANCE: proposed invention relates to diesel locomotives designed for use in overhauls and to construction of device intended for transmission of torque from diesel engine to wheels and creating traction force. Diesel locomotive had frame furnished with automatic couples which carriers diesel engine with current generator, driver's cab, diesel engine cooling system, pneumatic system, electrical equipment, diesel locomotive control system, body, three-axle bogies with frames, brake systems, spring suspension, wheelsets, and traction motors with traction reduction gears. Frames of three-axle bogies are furnished with brackets for mounting four traction electric motors installed to provide suspension of electric motors before second, third, fourth and fifth axles or to provide suspension of two motors before second and third axles, and two motors behind fourth and fifth axle to supply torque to second, third, fourth and fifth axles, respectively, first and sixth axles being supporting and not-driving ones. EFFECT: enhanced performance characteristics, reduced cost of operation. 2 dwg
Patent RU-2149512-C1 (RU)
Title: Process of radio suppression of communication channels
Inventor: CHUROVSKIJ S R
IPC: G01S7/38
Filed: 1999-02-04
Granted: 2000-05-20
Abstract: FIELD: radio engineering. SUBSTANCE: proposed process can be used in equipment creating artificial interference, for selective suppression of users of present-day radio networks with macro- and microstructures, for simulation of noise signal while adjusting networks mentioned above and evaluating their capacity. Technical objective of invention consists in development of process of selective suppression of user with specified number that ensures formation of effective radio interference achieved thanks to employment of information transmitted by network proper in common signalization and call channels. Process involves multiple reception of messages transmitted in mentioned channels, bit-by-bit recording of service frames, extraction of their information part and reading from it of user's number and value of number of channel allocated for present communication session and formation of interference on two frequencies simultaneously. Owing to usage of information on communication channel one can avoid loss of time on search for required communication channel, tune noise transmitters to frequencies allocated for communication and suppress transmission of information in duplex communication channel of user with specified number. EFFECT: effective suppression of individual users of present-day communication systems with macro-and microstructures without interference into operation of other users of network. 1 cl, 6 dwg
Patent RU-2139715-C1 (RU)
Title: Method of preparing glycosamonoglycans
Inventor: LARIONOV E V
IPC: A61K35/12
Filed: 1999-02-23
Granted: 1999-10-20
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: connective tissue is disintegrated, successively hydrolyzed with collagenase solution and chemotripsin-papain mixture. After boiling, hydrolyzed material is centrifuged at 3000-5000 rpm, dialyzed for 5-6 days, centrifuged, and treated with ion-exchange resins, after which glycosamonoglycans are precipitated by ethanol and saturated metal acetate solution, washed with 80 and 96.6% ethanol, and dried with ether. EFFECT: increased yield of solid dry preparation.
Patent RU-2145228-C1 (RU)
Title: Wide-spectrum prophylactic and general health-improving remedies
Inventor: GITLIN I G
IPC: A61K31/375
Filed: 1999-03-23
Granted: 2000-02-10
Abstract: FIELD: pharmaceuticals. SUBSTANCE: preparation contains spirulina, ascorbic acid, and honey and can be used in the form of tablets or solid gelatin capsules. EFFECT: improved vitamin complex and eliminated specific micro-alga smell. 1 tbl
Patent RU-2153720-C1 (RU)
Inventor: PROZOROV L B
IPC: G21F9/34
Filed: 1999-03-26
Granted: 2000-07-27
Abstract: FIELD: burial of radioactive wastes in ground. SUBSTANCE: method for burying solid wastes in ground so that radiation monitoring for their behavior directly in reinforced-concrete cavity is possible in the course of their long-time storage includes construction of underground reinforced-concrete cavity divided by means of reinforced- concrete partitions into sections, installation of perforated pipes in sections, filling of sections with solid radioactive wastes, grouting of solid radioactive wastes in non-radioactive cement solution mixed up with inorganic sorbent, closing of sections with reinforced-concrete slabs of roofs having conical ports, detection of voids in section fills, drilling of conical holes through thermoplastic material and immobilized solid wastes of wells before opening voids detected, introduction of non-radioactive cement solution mixed up with inorganic sorbent into voids and wells, sealing of reinforced-concrete slabs of section roofs, and long-time holding of solid wastes for their radiation and environmental safety monitoring by taking samples from cavity. EFFECT: improved safety and environmental friendliness. 4 cl, 3 dwg
Patent RU-2157030-C1 (RU)
Inventor: VINNITSKIJ Z L
IPC: H01Q19/00
Filed: 1999-06-09
Granted: 2000-09-27
Abstract: FIELD: antenna engineering. SUBSTANCE: antenna designed for use in comprehensive range of radio waves as receiving or transmitting antenna with specific directivity pattern in azimuth plane has active radiating component in the form of two similar rhomboid metal frames arranged symmetrically relative to feed point and flat metal reflector mounted in plane parallel to active radiating component at distance λ 0  from the latter, where λ 0  is mean wavelength of operating range; reflector has its center of symmetry offset along radiating component longitudinal axis so that projection of reflecting component center on reflector location plane is beyond reflector at distance λ 0  from its edge. Antenna has narrow directivity pattern in direction of maximum radiation and high level of side radiation to the left or to the right of main lobe. EFFECT: improved efficiency of antenna. 4 dwg
Patent RU-2168204-C1 (RU)
Inventor: POPOV K A
IPC: G06F15/173
Filed: 1999-09-13
Granted: 2001-05-27
Abstract: FIELD: computer engineering; switching devices for multiprocessor systems. SUBSTANCE: device has first through fifth message queue organizing units, multiplexer, message queue analyzing unit, synchronizing unit, demultiplexer, trigger flip-flop, first and second decoders, register, AND gate, signal flip-flop, first through fourth counters, first and second failure multiplexers, first and second NOR gates. EFFECT: enlarged functional capabilities of device. 6 dwg, 1 tbl
Patent RU-2160886-C1 (RU)
Title: Procedure of processing of information of fiber-optical gyroscope
Inventor: KURBATOV A M
IPC: G01C19/72
Filed: 1999-11-02
Granted: 2000-12-20
Abstract: FIELD: fiber optics, design of fiber-optical gyroscopes and other fiber transducers of physical quantities based on ring fiber-optical interferometer. SUBSTANCE: invention is aimed at reduction of influence of spurious modulation of intensity of beams of ring interferometer on stability of scale factor of fiber- optical gyroscope when beams pass through channel waveguides of integral-optical phase modulator and at rise of sensitivity of gyroscope. Difference of phases of ring interferometer is formed in the form of pulse sequence of four levels of auxiliary phase modulation. Error signal of change of levels of phase modulation is extracted. Optimum levels of phase modulation are selected. EFFECT: reduction of influence of spurious modulation on stability of scale factor, risen sensitivity of gyroscope. 5 dwg
Patent RU-2164517-C1 (RU)
Inventor: BORSHCHEVSKIJ S B
IPC: C10M137/10
Filed: 1999-12-24
Granted: 2001-03-27
Abstract: FIELD: organic synthesis and lubricants. SUBSTANCE: additive is prepared by interaction of dialkyldithiophosphoric acid, wherein alkyl is linear or branched alkyl having 4-8 carbon atoms, with zinc oxide in presence of aliphatic alcohol, 2-mercaptobenzothiazole, and water at 80-95 C followed by modifying formed products with boric acid at 90-110 C. The following molar ratio should be observed: dialkyldithiophosphoric acid : zinc oxide : alcohol : water : 2-mercaptobenzothiazole : boric acid = 1:(0.6- 0.75):(0.10-0.2): (0.2-0.8): (0.015-0.06): (0.05-0.1). Aliphatic is 2- ethylhexanol or mixture of aliphatic C5-C8-alcohols. Resulting dithiophosphate additive contains more than 80% principal material. EFFECT: improved tribological and antioxidant properties of doped lubricating oil. 3 cl, 4 tbl, 5 ex
Patent AU-2002230007-C1 (AU)
Title: Forming a mark on a gemstone or industrial diamond
Inventor: GUY KEITH BARRY
IPC: B23K26/03
Filed: 2002-02-18
Granted: 2006-07-06
Abstract: To form a micro mark on the table (7a) of a diamond (7), a holder or dop (11) with the diamond (7) is spun, a photo resist is applied to the table (7a), the resist is baked by heating the base of the dop (11), and the dop (11) is transferred to the table (30) of apparatus for exposing the resist. The resist is exposed using an exposure radiation with a pattern which is a reduced image of a mask (35), working through an objective lens (38). The exposure radiation is projected by a radiation source (31) and can be 350 to 450 nm. In order to locate, orientate and focus the image, the radiation source (31) is arranged to project light in the wavelength range 500 to 550 nm, which does not affect the resist, forming a setting-up image on the table (7a), the setting-up image is viewed in an observation plane (44) through the objective lens (38) and a beam splitter (36). After exposure, the resist is developed and the exposed area of the table (7a) is then milled using a plasma.
Patent AU-2003303338-C1 (AU)
Title: Use of synergistic bacteriophage lytic enzymes for prevention and treatment of bacterial infections
Inventor: LOEFFLER JUTTA
IPC: A01N63/50
Filed: 2003-12-23
Granted: 2009-11-26
Abstract: Methods for treating and preventing bacterial infections are described using at least two lytic enzymes obtained from a bacteriophage isolated from Streptococci. Two of these enzymes, Pal and Cpl-1, showed synergy when tested for cleavage of peptidoglycan in the cell walls of Streptococcus pneumoniae. Moreover, the combination of these two enzymes resulted in killing of both penicillin sensitive as well as penicillin resistant strains of S. pneumoniae. The synergy displayed by the combined use of these two enzymes may establish a means for identification of agents that mimic or enhance this activity and may lead to the identification of new antimicrobial agents and pharmaceutical compositions useful for treating and preventing a variety of bacterial infections in mammals. Further compositions are described for disinfecting or sanitizing porous and non-porous surfaces suspected of harboring infectious organisms.
Patent AU-2010221493-C1 (AU)
Title: N- (hetero)aryl, 2- (hetero)aryl-substituted acetamides for use as Wnt signaling modulators
Inventor: CHENG DAI
IPC: A61K31/44
Filed: 2010-03-01
Granted: 2013-11-07
Abstract: The present invention relates to compounds of formulae 1 and 2 and methods for modulating the Wnt signaling pathway using these compounds, wherein A
Patent AU-2013302472-C1 (AU)
Title: Environmentally beneficial recycling of brines in the process of reducing friction resulting from turbulent flow
Inventor: PERRY HOUSTON P
IPC: E21B43/22
Filed: 2013-08-16
Granted: 2017-05-18
Abstract: Processes are provided for reducing the hydrodynamic friction of a turbulent brine stream including, for example, the step of injecting a mixture of a finely divided free flowing friction reducing powder into the turbulent brine stream, wherein the particles of the powder have a primary particle size between 10 and 100 microns in average particle diameter, and the brine stream comprises water with at least 90,000 ppm total dissolved solids, wherein the total dissolved solids includes at least 30,000 ppm sodium cations, 10,000 ppm calcium cations, and 1,000 ppm magnesium cations, and wherein the brine has an electrical conductivity of greater than 100.0 mS/cm at 25°C. For use with a harsher brine, the particles preferably have a primary particle size between 10 and 53 microns in average particle diameter. The friction reducing powder may, for example, be a polyacrylamide polymer.
Patent AU-2017294290-C1 (AU)
Title: Improved scissors lift for a wheelchair
Inventor: LYKKEGAARD FRANK
IPC: A61G5/10
Filed: 2017-07-04
Granted: 2020-05-28
Abstract: The present invention relates to a scissors lift comprising a bottom frame, a top frame and a scissors mechanism arranged between said bottom frame and said top frame to displace said bottom frame and said top frame relative to each other by transfer of an actuation force. The scissors mechanism comprises a central hollow scissors arm delimited between opposite scissors arm surfaces, wherein said central hollow scissors arm has a bottom pivotal connection connecting it to said bottom frame and a top pivotal connection connecting it to said top frame. Further, the mechanism comprises two passive scissors arms being pivotally connected to said bottom frame and pivotally connected to said top frame. Each of said two passive scissors arms are pivotally connected to said central hollow scissors arm on said opposite scissors arm surfaces of said central hollow scissors arm. Further, the scissors lift comprises a motor providing said actuation force, said motor located between said opposite scissors arm surfaces of said central hollow scissors arm. Thereby, the motor may be protected and at least partially enclosed by the scissors lift and even by the central hollow scissors arm, allowing a safer and/or more easily maintained scissors lift.
Patent RU-2178573-C1 (RU)
Title: Способ определения акустических параметров горных пород
Inventor: EVCHATOV G P
IPC: G01V1/40
Filed: 2000-11-27
Granted: 2002-01-20
Abstract: Использование: для акустического каротажа на продольных, поперечных и Стоунли волнах. Сущность: перемещают скважинный прибор, циклически возбуждают и принимают упругие колебания на зондовых расстояниях. Записывают пространственно-временную диаграмму волнового поля с заданным интервалом квантования. Сигналы, зарегистрированные на зондовых расстояниях при каждом цикле замера, коррелируют между собой, последовательно сдвигая первый по времени вступления акустический сигнал на временной интервал, равный шагу квантования акустических сигналов. По положению экстремальных значений локальных импульсов на временной оси получаемой коррелограммы определяют акустические параметры горных пород. Технический результат: повышение точности и надежности определения акустических параметров горных пород при минимальном объеме регистрируемой информации за счет повышения отношения сигнал/помеха и разрешенности записи в зонах интерференции волн разного типа. 3 ил.
Patent RU-2178710-C1 (RU)
Inventor: KOZHEMJAKIN L A
IPC: A61K31/505
Filed: 2001-02-08
Granted: 2002-01-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to development of medicinal agents based on active metabolites of peptide and nucleoside-nucleotide nature. Invention proposes novel compounds synthesized on the base of chemical interaction of oxidized glutathione (G-SS-G) with derivatives of purine or pyrimidine bases; pharmaceutical compositions and preparations based on thereof eliciting antiviral, antibacterial, immunomodulating and hepatoprotective effects; methods of treatment and prophylaxis of infectious diseases. EFFECT: development of novel medicinal agents and methods of their using for treatment and prophylaxis of infectious diseases of different etiology. 89 cl, 42 dwg, 60 tbl
Patent RU-2183973-C1 (RU)
Title: Biocide composition and method of its preparing
Inventor: DYKMAN A S
IPC: A01N33/12
Filed: 2001-03-06
Granted: 2002-06-27
Abstract: FIELD: bioactive substances. SUBSTANCE: invention describes a biocide composition based on water-soluble and hydrolysis-stable cyclic boric esters of polyatomic C 5 -C 6 -alcohols "Akvabor" containing additionally 2-5 wt.% of "Katamine AB" as measured for the biocide composition. Invention describes a method of preparing the biocide composition obtained by esterification of light fraction of high-boiling by-side products of synthesis of 4,4-dimethyl-1,3-dioxane with boric acid at 150-180 C and under residual pressure 100-200 mm of mercury column and in the mass ratio boric acid : light fraction of high-boiling by-side products : water = (0.35-0.40) : 1 : 1, respectively. Process is carried out in two reactors. In the first reactor the esterification process is carried out at 104-110 C followed by hydrolysis and separation of precipitating in hydrolysis boric acid crystals on a filter installed in bottom part of reactor with a recycle of separated crystals to the process; in the second reactor excessive water, formaldehyde and light-volatile organic substances are distilled off and "Katamine AB" is added to enhance the biological activity in the amount 2-5% as measured for the composition formed. EFFECT: enhanced biocide effect of composition "Akvabor-Katamine AB" as compared with "Akvabor". 3 cl, 5 tbl, 2 ex
Patent RU-2191894-C1 (RU)
Title: Method of oil formation development control
Inventor: NIGMATULLIN M M
IPC: E21B43/22
Filed: 2001-07-17
Granted: 2002-10-27
Abstract: FIELD: oil producing industry, particularly, methods of control of oil formation development by restriction of water inflow to producing wells and equalization of injectivity in injection wells. SUBSTANCE: method includes successively alternating injection into formation of water-soluble polymer, aqueous solution of alkali and aqueous solution of aluminum salt. Alkali is used in the form of aqueous solution of sodium silicate or alkaline sewer of caprolactam production of 8.0-15.0% concentration. Aluminum salt is used in the form of alumino-containing wastes of benzene alkylation with olefin of 5.0-25.0% concentration. Additionally injected is spacer fluid between injections of water-soluble polymer, aqueous solution of alkali and aqueous solution of aluminum salt. In the last cycle, injection of water-soluble polymer is conducted with introduction of chromium acetate into it. EFFECT: increased oil production due to treatment of high-permeability formation zones by reduction of their permeability. 2 cl, 1 tbl
Patent RU-2203639-C1 (RU)
Title: Method for eliminating iridodialysis
Inventor: EGOROVA E V
IPC: A61F9/007
Filed: 2001-10-16
Granted: 2003-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making corneal paracentesis 2-2.5 mm from the limb in front of the iris root separation place. Needle with a thread is introduced into the anterior chamber via the paracentesis. The torn iris edge is caught. The needle with thread is brought outside through sclera behind the limb. Inward puncture is done with the needle and thread into the sclera 1- 1.5 mm far from the first outward puncture point. The needle is introduced into the anterior chamber. Outward puncture through the cornea is done near the limb. The thread is cut off. The cut thread end is drawn outside via the inlet paracentesis by means of micro hook. A knot is tied and hidden into the anterior chamber. EFFECT: reduced risk of traumatic complications; improved cosmetic effect. 3 cl, 2 dwg