baber/WOPTO huggingface dataset:
Patent RU-2131527-C1 (RU)
Inventor: UNT V P
IPC: F02B33/18
Filed: 1997-10-03
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering; transport engineering; stationary plants for driving generators, compressors, etc. SUBSTANCE: piston machine has housing with opposite cylinders accommodating two-piston rods coupling pistons with journals of crankshaft consisting of two parts mechanically interconnected for displacement square to plane of rod movement and mounted in eccentric bushings coupled with drive through gear-shaft and installed in housing for coaxial rotation of both bushings in opposite directions. Eccentric bushings differ in diameter. Outer surface of larger bushing is provided with teeth, and smaller eccentric bushing is installed without possibility of axial travel in blind central hole of larger eccentric bushing. Mechanical coupling of crankshaft parts is provided by axle fitted in holes of extreme webs of both parts of crankshaft. Each rod is made hollow and is provided with intake and outlet valves installed at its both ends. Ports made in cylinder walls are designed for alternate connection of rodless spaces at one side of cylinders with exhaust manifold. Rodless spaces at other side communicate with intake manifold through valves. EFFECT: reduced overall dimensions. 3 cl, 4 dwg
Patent RU-2113509-C1 (RU)
Title: Method for heat treatment of connecting rod forgings from alloyed steels
Inventor: VOLODIN I M
IPC: C21D1/18
Filed: 1997-11-24
Granted: 1998-06-20
Abstract: FIELD: metallurgy. SUBSTANCE: method includes heating of forgings up to authentication temperature, hardening, high-temperature tempering and descaling. Heating is carried out up to temperature of 860-960 C in oxidizing atmosphere with excess air coefficient of 1.25-2.25 for 60-180 min. Hardening is carried out by cooling with cooled compressed air for 6-20 min down to temperature below 320 C. Heating of connecting rod forgings from steel 40XH2MA is carried out to temperature of 900±10 C for 144±5 min with excess-air coefficient of 1.4±0.1. Cooling is lasted for 10-12 min to temperature below 320 C, and tempering is conducted at temperature of 560±10 C for 240 min. EFFECT: higher quality of articles and reduced expenditures for heat treatment. 2 cl, 1 tbl
Patent RU-2125544-C1 (RU)
Title: Spinneret feeder for production of fibers from thermoplastic materials, in particular, from melt of rocks
Inventor: SAVCHENKOV V E
IPC: C03B37/09
Filed: 1997-12-17
Granted: 1999-01-27
Abstract: FIELD: production of continuous fiber from melt of rocks, in particular, designs of spinneret feeder; may be used at plants producing fibers. SUBSTANCE: spinneret feeder has body formed by side and end face walls, spinneret plate and heater. It additionally contains shield in the form of U-shaped trough with through holes and flanging in upper part. Shield and feeder body are joined by means of put-on weld over join flange. Side walls are joined with spinneret plate also by means of put-on weld which is located on inner surface of spinneret plate. Width of put-on weld is not less than 3 mm. Ratio of summarized sections of through hole of U-shaped trough to summarized sections of through holes of spinneret is 0.7-1.2. EFFECT: higher output and service life of spinneret feeder and the unit as a whole. 2 dwg
Patent RU-2119252-C1 (RU)
Inventor: GAVRILOV A N
IPC: H04B3/46
Filed: 1997-12-29
Granted: 1998-09-20
Abstract: FIELD: electric communications; adaptive data transmission systems for status control of digital communication channels. SUBSTANCE: device that has reset signal sensor, series-connected matching unit whose input functions as device input, error detection unit, and single error counter is provided, in addition, with register, two delay circuits, storage unit, adder, subtraction unit, two code comparison units, two inverters, two AND gates, OR gate, two flip-flops, and additional connections. Device functions to estimate channel status using method of confidence intervals which provides for higher confidence compared with point estimate and faster detection of moment when channel status changes. EFFECT: reduced delay in determining moment of change in channel status. 4 dwg
Patent RU-2144248-C1 (RU)
Inventor: KUZ MIN JU N
IPC: H01R13/04
Filed: 1998-03-26
Granted: 2000-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: socket has insulator, which is may be split into pieces of desired length, and pins. Each pin has operation member, first member, which is designed for mounting in insulator, and wiring tail, which is connected to first member by its first end and is designed for mechanical electric wiring. In addition device has second member, which is designed for mounting in insulator and is connected to second end of wiring tail, which is designed as socket with two rods. In addition first and second members for mounting in insulator are equipped with respective first and second cutting members, which are designed for cutting insulation by sides of wire. Pins are mounted for their location and fixation in holes of insulator during electric wiring. EFFECT: facilitated wiring, possibility to test it in operation mode, facilitated repair and increased reliability of wiring. 13 cl, 3 dwg
Patent RU-2131773-C1 (RU)
Inventor: SAL SKIJ V A
IPC: B01J23/40
Filed: 1998-03-24
Granted: 1999-06-20
Abstract: Изобретение относится к технологии получения катализаторов и может быть использовано в системах нейтрализации отработавших газов автотранспорта. Предлагаемый способ включает нанесение в каналы его керамического корпуса покрытия на основе металла платиновой группы с последующей термической обработкой и использование электрического сопротивления, подсоединяемого к источнику питания, причем в качестве покрытия используют органозоль в виде ультрадисперсного металла платиновой группы, осажденного на кристаллах нафталина, который многократно наносят в каналы предварительно нагретого корпуса, а затем после термической обработки на полученном покрытии изготовляют электрические контакты путем многократного нанесения на него в местах подсоединения к источнику питания органозоля в виде ультрадисперсного серебра, осажденного на кристаллах нафталина, который также подвергают термической обработке. Технический результат - повышение эффективности процесса очистки отработавших газов от вредных примесей при пуске, на холостом ходу и малых нагрузках на двигатель. 2 з.п. ф-лы, 2 табл.
Patent RU-2131003-C1 (RU)
Title: Valve for washing-off tank
Inventor: KHAJRULLIN I KH
IPC: E03D1/32
Filed: 1998-04-21
Granted: 1999-05-27
Abstract: FIELD: sanitary engineering. SUBSTANCE: valve has body with chamber and seat of tapered form, shut-off member secured in tail part of lever which opposite end carries float. Shut-off member is made of flexible material possessing magnetic properties. It is shaped as hollow cone with skirt. Seat sleeve is made of alloy which also has magnetic properties. EFFECT: water consumption saving. 1 cl, 1 dwg
Patent RU-2123563-C1 (RU)
Title: Connecting member
Inventor: STOLJAROV V F
IPC: E04B1/38
Filed: 1998-06-23
Granted: 1998-12-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to devices intended for joining construction components and structures made primarily of wood. Connecting member is used for creation of butt joints in construction units primarily made of wood. Connecting member has metal strip with at least one elongated slot and pointed protrusion bent from plane of strip in longitudinal direction of elongated slot. Length of bent protrusion is not larger than thickness of structure. Height of bent protrusion is equal to 6-20 thicknesses of metal strip and is not larger than 15 lengths of maximal cross-sectional dimension of elongated slot. Protrusion is bent off so as to form bending radius at its base which is not larger than double thickness of metal strip. Pointed end of bent protrusion is oriented perpendicularly to metal strip with axial deviation not over 10 deg. Metal strip can be made with additional slots located in parallel to main slot. Axes of at least some of additional slots which are oriented at angle of 45 deg. with respect to longitudinal axis of metal strip or can be parallel to longitudinal axis of metal strip. Aforesaid connecting member affords improved reliability of butt joints in wooden structures and articles and is sufficiently easy to manufacture. EFFECT: higher efficiency. 4 cl, 8 dwg
Patent RU-2140517-C1 (RU)
Title: Method of assembly of roller-cutter drilling bit bearing (versions)
Inventor: POPOV A N
IPC: E21B10/22
Filed: 1998-08-03
Granted: 1999-10-27
Abstract: FIELD: drilling equipment. SUBSTANCE: roller-cutter is installed on leg pin on radial journal bearings and secured with retaining bearing for rotation. Determined on roller-cutters is half of difference of diameters H of working surface of radial journal bearings, and measured on pins from lower side, in vertical plane, is distance h between projections on plane perpendicular to pin axis of working surfaces of same bearings. Then, roller-cutters and lugs are laid in order of increased of H and h and they are successively assembled beginning from part pair meeting the condition H-h ≤ ΔH в , and finishing with parts pair meeting condition H-h ≥ ΔH н , where ΔH в  and ΔH н  are positive and negative permissible values of ΔH. In case of manufacture of a lot of bits, exceeding 50 pieces, roller-cutters and legs are graded by size groups satisfying unequality ΔH н  ≤ H-h ≤ ΔH в  and within the size groups, random assembly is carried out. EFFECT: higher accuracy of assembly of bearings and, respectively, their stability due to limiting the angle of misalignment of roller cutter axis relative to pin axis in their working position within limits safe with respect to wear of journal bearings by seizing. 3 cl, 4 dwg
Patent RU-2134067-C1 (RU)
Title: Method for detecting malignant tumors of liver
Inventor: TJUTIN L A
IPC: A61B8/13
Filed: 1998-11-03
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out magnetic resonance therapy of the liver and additional magnetic resonance proton spectroscopy of detected pathological focuses and normal tissues recording lipid contents. Lipid level being detected to have at least 3-7 fold drop in the focus when compared to healthy liver tissue, malignant process is considered to be the case. Lipids being detected in health tissues or their 2.8 fold drop being observed, benign process is considered to be the case. The drop being in the interval of 2.9 to 3.7, the patient is considered to belong to risk group from the point of view of the given disease. EFFECT: non-invasive differential diagnosis method in cases of pathologic formations in the liver. 2 cl
Patent RU-2141964-C1 (RU)
Title: Method of preparing antiarthrosis medicinal preparation - glucosamine hydrochloride
Inventor: NOVIKOV V JU
IPC: A61K31/7008
Filed: 1998-12-08
Granted: 1999-11-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention relates to a method of production of a medicinal preparation of an antiarthrosis effect from chitin. Chitin is hydrolyzed with concentrated hydrochloric acid (30-37%) and gaseous hydrogen chloride is bubbled in the reaction mixture. After hydrolysis of chitin the reaction mixture is cooled to the room temperature (10-20 C), kept at this temperature for crystallization, a precipitate is separated, washed out with a solvent, dissolved in water, solution is removed and evaporated. Ready product is washed out with a solvent and dried. Invention describes also a method of preparing glucosamine hydrochloride by hydrolysis of chitin with concentrated hydrochloric acid at heating involving crystallization of the ready product at cooling to the room temperature, separation of precipitate and its washing out with an organic solvent, dissolving in water, separation and evaporation of the solution and washing out and drying the end product. At hydrolysis the reaction mixture is bubbled with gaseous hydrogen chloride to avoid the decrease of hydrogen chloride concentration in solution. The proposed method ensures to decrease amount of hydrochloric acid solution used for hydrolysis, exclude the use of activated carbon to obtain D-glucosamine hydrochloride, to carry out the technological process without filtration of hot hydrochloric acid solutions and without the stage of evaporation of concentrated hydrochloric acid. EFFECT: increased yield of the end product, decreased consumption of reagents, simplified technology, decreased cost. 3 tbl, 2 ex
Patent RU-2156345-C1 (RU)
Title: Locking-sealing device "kombi-2"
Inventor: BOLDYREV A A
IPC: E05B39/02
Filed: 1999-03-12
Granted: 2000-09-20
Abstract: FIELD: locking-sealing devices. SUBSTANCE: the device has a lock composed of a set of washers with toothed holes successively installed on a rope in the body cavity and engageable with one another for cutting in the rope, and a compression spring. EFFECT: enhanced reliability of locking. 1 cl, 3 dwg
Patent RU-2149835-C1 (RU)
Title: Method of treating drinking water
Inventor: BAKHIR V M
IPC: C02F1/461
Filed: 1999-06-08
Granted: 2000-05-27
Abstract: FIELD: water treatment. SUBSTANCE: method is designed for all engineering areas where disinfecting solutions are required. Water is treated in cathode chamber of principal diaphragm electrochemical reactor, after which suspended admixtures in sealed cylindrical flotation reactor are separated. Treatment in cathode chamber is carried out at electricity consumption from 30 to 300 Cl/l until value of redox potential of water at the cathode chamber outlet achieves at least - 400 mV relative to silver chloride reference electrode. Once freed from admixtures, water is passed through electrokinetic reactor filled with grains of mineral and electrochemically-active in reductive medium inert material with crystalline structure, e.g. quartz. Prior to be introduced into cathode chamber of principal reactor, water is purified and, after electrokinetic reactor, subjected to finishing purification. EFFECT: increased water purification degree, simplified removal of suspended particles (with no additional water supplied), and expanded engineering possibilities of process. 7 cl, 3 dwg, 3 ex
Patent RU-2149319-C1 (RU)
Inventor: GABIDULLIN R A
IPC: F24H1/44
Filed: 1999-08-06
Granted: 2000-05-20
Abstract: FIELD: heating and hot water supply systems; liquid and gas heaters. SUBSTANCE: boiler has housing in form of cylindrical water jacket, fire tubes, members swirling water streams and arranged in tubular screen, ring collector and water inlet and outlet branch pipes. Tubular screen consists of concentrically arranged U-shaped curved tubes of several type-sizes connected over perimeter by curvilinear fins to form diaphragm screen. Curved parts of tubes arranged in parallel relative to some curved parts and crosswise relative to other curved parts of tubes form turning chamber to pass combustion products from radiation furnace into ring convection gas duct. Ring collector connecting ends of tubes is divided into inlet part connected with water jacket, and outlet part with water outlet branch pipe. Inlet part of ring collector is connected with water jacket by detachable joint. EFFECT: intensification of heat exchange at improved gas tightness of boiler and possibility of mounting and dismounting. 4 cl, 1 dwg
Patent RU-2165187-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23N1/00
Filed: 1999-08-17
Granted: 2001-04-20
Abstract: FIELD: food industry. SUBSTANCE: method involves treating raw materials with lipid- containing extract from Pythium gracile micro-organism biomass before producing juice, holding the raw materials during 3-8 h, grinding and subjecting to electroplasmolysis. EFFECT: preventing juice from being spoiled by microbes.
Patent RU-2163193-C1 (RU)
Title: Устройство для подвода сож к дисковому инструменту
Inventor: ZIGANSHIN I T
IPC: B28D7/02
Filed: 1999-10-14
Granted: 2001-02-20
Abstract: Изобретение относится к устройствам для подвода СОЖ к дисковому инструменту при обработке строительных материалов. Технический результат - увеличение ресурса дискового инструмента. Устройство содержит закрепленный в кожухе и соединенный с источником СОЖ коллектор, выполненный в виде патрубка с днищем. Со стороны дискового инструмента в патрубке и днище выполнена продольная прорезь. Поперечное сечение патрубка выполнено осесимметричным, а глубина его установки ограничена горизонтальной плоскостью, проходящей через нижний торец кожуха. 5 з.п. ф-лы, 2 ил.
Patent AU-2006202116-C1 (AU)
Title: A recreational and sporting device for movement over ground
Inventor: JENKINS MICHAEL ERIC
IPC: A63B25/04
Filed: 2006-05-19
Granted: 2011-04-28
Abstract: The present invention relates to a recreational and sporting device (10) comprising a foot cradle (12) that is mounted on a first wheel (26) such that the foot cradle is located below the axis of rotation of a first wheel (26). The foot cradle (12) is hingedly attached to a leg support plate (18) which is adapted to be attached to a user's leg. The sporting device (10) further includes a biased member (44) attached between the foot cradle (12) and an upper end of the leg support plate (18). The device (10) provides a recreational and sporting apparatus that is more manoeuvrable and can be used on uneven terrain where conventional skates, such as in-line skates, cannot be used.
Patent AU-2009283907-C1 (AU)
Title: Tubing hanger seal
Inventor: DYSON ANDY
IPC: E21B33/12
Filed: 2009-08-19
Granted: 2013-11-21
Abstract: A wellhead assembly including a wellhead housing. The wellhead housing comprises a throughbore having a recessed sealing area and a tubing hanger positioned in the throughbore. A seal is positioned between the wellhead housing and the tubing hanger, the seal being positioned so as to form a gap between the seal and the wellhead housing. The wellhead assembly can further include a seal energizer capable of moving relative to the seal in a manner that forces the seal against the wellhead housing to bridge the gap. A method of installing a tubing hanger into a throughbore of a wellhead housing is also disclosed.
Patent AU-2010286569-C1 (AU)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: HUANG SHENLIN
IPC: C07D403/04
Filed: 2010-08-27
Granted: 2019-11-28
Abstract: The invention provides a novel class of compounds of formula 1, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of B-Raf.
Patent AU-2018311503-C1 (AU)
Title: BCMA monoclonal antibody-drug conjugate
Inventor: KINNEER KRISTA
IPC: C07K16/28
Filed: 2018-07-31
Granted: 2023-11-30
Abstract: The disclosure is directed to an antibody-drug conjugate (ADC) comprising a monoclonal antibody, or an antigen-binding fragment thereof, directed against B-cell maturation antigen (BCMA) conjugated to a cytotoxin. The disclosure also provides compositions comprising the antibody-drug conjugate and methods of killing multiple myeloma cells (including multiple myeloma stems cells) that express BCMA by contacting multiple myeloma cells with the ADC.
Patent RU-2162964-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B43/20
Filed: 2000-03-01
Granted: 2001-02-10
Abstract: FIELD: oil producing industry; applicable in injection of water from underlying water-bearing horizons to overlaying oil-bearing object with low-permeable reservoirs to maintain and raise formation pressure in it. SUBSTANCE: well pumping plant has a pump pipe string with check valve in its lower part and connected with insert pump and lowered into flow string with perforated sections against oil-bearing and water-bearing formations. Two packers are installed in annular space above and below oil-bearing formation. Installed above pump cylinder on pump pipe string is branch pipe with packing rings on internal surface and radial channels hydraulically communicating the internal space of branch pipe with interpacker zone of well annular space. Concentrically located in branch pipe is step sleeve for axial motion with passing holes and toothed end connected with pump cylinder adapter with the help of tongs. Plunger rod passing through sleeve central hole has upper and lower pushers for moving the plunger in branch pipe. Engagement of pushers with sleeve is accomplished from wellhead through rod suspension. Upper packer shutting off the annular space above oil-bearing formation is self-sealing and installed above radial holes on branch pipe. Packer self-sealing collar is located in protective case whose internal space is hydraulically communicated through radial holes with branch pipe. EFFECT: higher efficiency of intrawell water transfer from underlying water-bearing to overlaying oil-bearing formations by rod pump plant due to simplification of its design and provision of investigation of operation of sucker-rod pumps and formations. 2 dwg
Patent RU-2161013-C1 (RU)
Title: Surgical method for treating deep vein dysfunction
Inventor: GAVRILENKO A V
IPC: A61B17/11
Filed: 2000-03-21
Granted: 2000-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making invalid vein segment by-pass by applying two indirect by-passes. The by-passes are placed on diametrically opposed sides of the vein segment to be by-passed. By-passe cross-section centers are shifted by a value equal to by-pass diameter in positioning along the length of the segment to be by- passed. One by-pass is arranged in the deep vein bed. The second one is positioned in subcutaneous fat tunnel formed. The segment under by-pass is ligated on both sides at a distance of 10 mm from the nearest edges of the internal anastomoses. EFFECT: reduced risk of stenosing and extravasal compression. 6 dwg
Patent RU-2178457-C1 (RU)
Inventor: NURGALIEV M S
IPC: C12G3/08
Filed: 2000-07-14
Granted: 2002-01-20
Abstract: Изобретение относится к способу производства водки особой и может быть использовано при производстве водки особой "Золотой Курай". Способ производства водки заключается в следующем. Воду исправленную подвергают дополнительной очистке от органических примесей путем прохождения через фильтр с активным углем. Очищенную от органических примесей умягченную воду направляют на песочный фильтр с целью улавливания частиц угля, после чего воду направляют в сборник обработанной воды. Приготовление сортировки осуществляют в инжекторе. В вакуумную полость инжектора подают умягченную воду и в нее вводят спирт этиловый ректификованный "Экстра", суспензию активного угля БАУ-А и 65,8%-ный сахарный сироп. Полученную смесь далее направляют в напорную емкость, где перемешивают воздухом, а затем фильтруют для отделения угля от водно-спиртовой смеси. Отфильтрованную водку направляют в доводной чан. Лимонное и розовое эфирные масла по отдельности растворяют в спирте в соотношении 1: 100. Полученные спиртовые растворы смешивают, выдерживают 10-15 мин и вводят при перемешивании в доводной чан. Водку окончательно фильтруют и направляют на розлив. Готовая водка "Золотой Курай" содержит следующие ингредиенты, л на 1000 дал: спиртовой раствор лимонного масла 0,3-0,5; спиртовой раствор розового масла 0,1-0,3; сахарный сироп 65,8%-ный 19-20; водно-спиртовая жидкость остальное. Изобретение позволяет получить водку особую с высокими органолептическими показателями, обогащенную комплексом эфирных масел, имеющую в послевкусии едва уловимый ананасно-клубничный тон.