baber/WOPTO huggingface dataset:
Patent RU-2168144-C1 (RU)
Inventor: BONDAREV L V
IPC: F41C23/06
Filed: 1999-09-13
Granted: 2001-05-27
Abstract: Изобретение относится к прикладам, специально назначенным для уменьшения отдачи. Приклад для огнестрельного оружия представляет собой корпус, соединенный со ствольной коробкой, внутри которого имеется амортизирующее устройство. Корпус выполнен в виде металлического кронштейна, армированного резиной. Амортизирующее устройство представляет собой пружинящий элемент, один конец которого жестко закреплен в ствольной коробке, а другой снабжен роликом, взаимодействующим с задней внутренней стенкой кронштейна. Кронштейн установлен в ствольной коробке на оси и имеет возможность поворота относительно нее. Изобретение решает задачу повышения эффективности гашения силы отдачи, вплоть до полного исключения ее воздействия на стрелка, при одновременном упрощении конструкции. 1 ил.
Patent RU-2160476-C1 (RU)
Title: Method for underground isolation of radioactive wastes
Inventor: GUPALO T A
IPC: G21F9/24
Filed: 1999-11-15
Granted: 2000-12-10
Abstract: FIELD: disposal of radioactive wastes containing long-living radionuclides. SUBSTANCE: method involves arrangement of radioactive wastes in underground holes driven in geological formations. Geological formations located in region chosen for underground isolation of radioactive wastes are investigated and qualitative estimates of parameters of physical processes occurring in rock mass are given. Then risk of escape of radioactive wastes from underground works is determined from expression  , where r is risk of escape of radionuclides from underground hole, l/year; V p  is speed of underground water corresponding to most probable value, m/year; L is radius of anticipated stable tight geological block, m; R is factor of radionuclide retention on rock mass joint planes, ru; a is Weybull constant. Underground hole for radioactive wastes is driven in rock mass zone where r ≤ 10 6 . EFFECT: improved reliability of burying radioactive wastes. 3 cl
Patent RU-2162194-C1 (RU)
Inventor: VINOGRADOV E D
IPC: F23R3/06
Filed: 1999-11-24
Granted: 2001-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: combustion chamber includes cylindrical flame tube with holes for delivery of air to combustion zone which are smoothly located over circle of flame tube and their total flow-passage area is determined by definite method; combustion chamber also includes taper prechamber with gas burner located along its axis and provided with circular row of gas dispensing holes. Holes used for delivery of air to combustion zone have total flow-passage area F h , determined by the following formula:   where α Σ  is total excess-air coefficient; F com  is total flow-passage area of combustion chamber by air. Holes used for delivery of air to combustion zone are just large and small holes smoothly located over circumference of flame tube at distance form prechamber equal to 0.2 to 0.4 of diameter of flame tube. Small holes are located over circumference of flame tube between large holes and their total flow-passage are is equal to 0.4-0.6 of total flow-passage area of large holes. EFFECT: reduced emission of toxic agents, nitric oxide first of all. 5 cl, 2 dwg
Patent AU-2010265842-C1 (AU)
Title: Slotted inductor
Inventor: BAKER JOHN WALTER
IPC: B01D29/17
Filed: 2010-06-22
Granted: 2014-04-10
Abstract: A fabric filter is disclosed including a clean air plenum and a dirty gas side separated by a cell plate which includes concentric rings of holes providing gas communication between the two sections. The holes have connected thereto respective filter media bags for collecting contamination held in suspension in the gas being filtered. In order to clean the filter bags there is provided a back flushing gas pulse generator which includes a main diaphragm valve in direct communication with a hollow rotatable shaft which leads to a gas pulse distributor having arms which sweep across the clean air plenum side of the cell plate. The arms of the high volume low pressure pulse jet manifold have apertures aligned with the respective holes of the cell plate so as to inject into the filter media bags a pulse of clean gas in a reversed direction so as to shake out any contaminants that have been collected in the bags. An inductor is fitted to some or all of the apertures on the manifold arm as required to enhance a flow of back-flush air into each hole in the cell plate. The inductor includes a central passage and a venturi passage to increase air flow.
Patent AU-2012253376-C1 (AU)
Title: Carrier with retention features
Inventor: SPIVEY RAYMOND R
IPC: B31B50/06
Filed: 2012-05-11
Granted: 2016-01-28
Abstract: A carton for carrying a plurality of articles. The carton comprises a plurality of panels at least partially extending around an interior of the carton, the plurality of panels comprising at least one bottom panel and at least one side panel foldably connected to the bottom panel. The carton further comprises at least one retention tab foldably connected to the at least one bottom panel. The at least one retention tab is for engaging at least a portion of an article of the plurality of articles, and the at least one retention tab comprises a first portion foldably connected to the bottom panel at a first fold line and a second portion foldably connected to the first portion at a second fold line.
Patent AU-2013201015-C1 (AU)
Title: Tamper resistant oral pharmaceutical dosage forms comprising an opioid analgesic
Inventor: MANNION RICHARD OWEN
IPC: A61K31/485
Filed: 2013-02-22
Granted: 2015-11-26
Abstract: TAMPER RESISTANT ORAL PHARMACEUTICAL DOSAGE FORMS COMPRISING AN OPIOID ANALGESIC Abstract The present invention relates to pharmaceutical dosage forms, for example to a amper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
Patent AU-2016219253-C1 (AU)
Title: 1-heterocyclyl isochromanyl compounds and analogs for treating CNS disorders
Inventor: XIE LINGHONG
IPC: A61K31/353
Filed: 2016-02-11
Granted: 2022-12-08
Abstract: Disclosed are compounds of Formula (I): (Formula (I)) and pharmaceutically acceptable salts thereof, wherein A, R
Patent RU-2166083-C1 (RU)
Inventor: VLADIMIROV I V
IPC: E21B47/00
Filed: 2000-01-11
Granted: 2001-04-27
Abstract: FIELD: oil and gas production. SUBSTANCE: one performs geophysical exploration of wells, determines parameters of clayiness in wells and borders of clayey sectors of reservoirs. Clayiness parameters are determined in wells located on areas not connected hydrodynamically with all development objects. From clayiness fields of objects obtained, one investigates particular features of distribution of clayiness parameters on area and selects zones where distribution of clayiness parameters obeys description in terms of certain nonlinear function: g = f(x,y), wherein g is clayiness parameter and x,y coordinates. Borders of clayey sectors are determined by solution of that equation assigning clayiness parameter values. Method allows reliable determination of borders of clayey sectors with predetermined clayiness parameter values and likewise clayiness parameter values on unexplored crosswell area. EFFECT: increased reliability of method. 9 dwg, 1 tbl
Patent RU-2173731-C1 (RU)
Title: Process of reclamation of holes in parts of cast iron
IPC: C23C4/12
Filed: 2000-04-24
Granted: 2001-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be employed for reclamation and repair of parts, for prolongation of service life and increased reliability of friction units of " plunger pair " type by way of securing precision of holes in base members of cast iron with deposition of coats showing special physical and mechanical properties. In case of wear-out up to 140 μ process includes arc deposition of copper coats with pulse energy of 0.28-1.66 J, specific deposition time 2.0-3.0 min/sq cm and electrode vibration frequency 150-250 Hz. In case of wear-out up to 140-300 μ layer of steel coat with specific deposition time 2.5-4.0 min/sq cm is deposited prior to deposition of copper layer. EFFECT: prolonged service life and increased reliability of friction units. 2 cl, 3 tbl
Patent RU-2167103-C1 (RU)
Title: Method of regeneration of activated charcoal
Inventor: MUKHIN V M
IPC: C01B31/08
Filed: 2000-05-22
Granted: 2001-05-20
Abstract: FIELD: adsorption equipment, more particularly charcoal adsorption processes for purifying liqueurs and vodkas, drinking water, sewage, recuperation of volatile solvents. SUBSTANCE: method comprises heating charcoal to 660-700 C at temperature rise rate of 30-60 C/min, treatment with steam at steam to charcoal weight ratio of (2-4):1 and cooling of charcoal in atmosphere containing no oxygen at temperature rise rate of 60-100 C/min. Method makes it possible to recover fully adsorption properties of charcoal spent in liqueur-vodka industry, thus making it possible to it many times. EFFECT: more efficiency regeneration method. 3 tbl
Patent RU-2175877-C1 (RU)
Title: Device for pulsing feed and spraying of finely divided liquid and powdery fire-extinguishing substances
Inventor: FILONOV V N
IPC: A62C31/00
Filed: 2000-06-06
Granted: 2001-11-20
Abstract: FIELD: fire-fighting equipment, particularly, manual devices for pulsing feed of sprayed fire-extinguishing substances to fire seats. SUBSTANCE: claimed device may be used in fire-extinguishing for directed spraying of liquid and powdery fire-extinguishing substances with the help of gas medium. Device has a barrel with loading hole for supply of sprayed substance into the barrel cavity, end valve, accumulating chamber for compressed gas, valve for shutting off the working duct for passage of compressed air from accumulating chamber into the barrel cavity, means for supply of compressed air to device, and means for control of device operation. Device has gate for displacement and shutting off barrel loading hole. Gate accommodates a working channel. A part of accumulating chamber is formed by at least one surface of gate. Means for control of compressed gas flow from means of its supply is made to supply compressed air in its initial state to accumulating chamber in amount sufficient at least for displacement of gate ensuring shutting off the barrel loading hole, and for withdrawal of compressed air in its second state from the second chamber to ensure opening of shutoff valve and direction of compressed air from accumulating chamber into the barrel cavity through working channel of gate. Accommodated in accumulating chamber is means for turbulization of compressed air flow directed from said chamber to the barrel cavity, particularly, for swirling of compressed air flow. Shutoff valve and the second chamber may be accommodated inside turbulization means. Means for control of device operation may be made for prevention of changing over the means for control of compressed air flow in its second state. EFFECT: higher efficiency of extinguishing of fire flame and increased amount of fire-extinguishing substances supplied to fire seat in time unit due to reduced intervals between pulses of substance supply. 17 cl, 5 dwg
Patent RU-2170599-C1 (RU)
Title: Method for applying complex therapy of chronic urethritis produced by urogenital infections
Inventor: DUBENSKIJ V V
IPC: A61N5/067
Filed: 2000-07-05
Granted: 2001-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying two-stage treatment as pulse therapy with 3 days long pause. Immunomodulation agent Leukinferon is administered as suppositories at a dose of 40000 active units daily, with 10 suppositories prescribed for the whole course. Treatment with Unidox and red laser radiation using semiconductor laser having 40-60% efficiency coefficient and 30 mW power. Rulid and transurethral laser stimulation are administered at the second treatment stage. EFFECT: enhanced effectiveness of treatment.
Patent RU-2178304-C1 (RU)
Inventor: VALITOVA EH R
IPC: A61K36/48
Filed: 2001-05-21
Granted: 2002-01-20
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: at a background of traditional therapy a patient is prescribed to apply a herb species infusion that includes common burdock roots, everlastings grass, althea roots, common licorice roots, an oak-tree bark, sweet clover grass, leonorus grass, prostrate knotweed grass, purple echinacea grass, coltsfoot leaves, walnut leaves at the ratio of components in parts being 2: 1: 2: 2: 2: 2: 1: 1: 1: 2: 1. Infusion should be applied at a subacute stage thrice daily per one third of a glass 30 min before meals for 4 wk to normalize clinic laboratory data. EFFECT: higher efficiency and shortened period of therapy. 1 tbl
Patent RU-2200320-C1 (RU)
Title: Способ оценки окислительного стресса в головном мозге при реперфузионном синдроме травматического и нетравматического генеза
Inventor: SADRITDINOV M A
IPC: G01N33/49
Filed: 2001-07-20
Granted: 2003-03-10
Abstract: Способ может быть использован в медицине, именно нейрореаниматологии, для очистки окислительного стресса в головном мозге. Определяют показатель значений хемилюминесценции (ХЛ) в правой и левой яремных венах. При спонтанном значении светосуммы (S) цельной крови, равной 40 отн.ед. и выше хотя бы в одной из вен, оксидативный стресс определяют как высокий. Способ повышает точность оценки состояния окислительного стресса в головном мозге, динамическое мониторирование, контроль за эффективностью проводимого лечения, в т. ч. назначения антиоксидантов.
Patent RU-2200876-C1 (RU)
Title: Oil-well sucker-rod pump drive (versions)
Inventor: TAKHAUTDINOV SH F
IPC: F04B47/02
Filed: 2001-09-07
Granted: 2003-03-20
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: drive contains frame with engine mounted on frame. Mechanism to convert rotation into reciprocating motion includes drive pulley and curvilinear guide member with constant radius of curvature. Counterweight is made sectional, consisting of main one, normalizing operation of pump drive, and additional one. Additional counterweights are made for arrangement symmetrically relative to axis of symmetry of plane of flexible continuous member on main counterweight. Summary center of gravity is located close to said plane. Flexible member coupling counterweight with string of sucker rods is installed with formation of even number of parallel branches. Units of connection of branches of flexible member and counterweight are located in pairs symmetrically relative to axis of symmetry of flexible member outside the limits of its outline. Units of connection of flexible member with counterweight and with sucker rod suspension unit are made to provide equal tension of all branches of flexible member. Frame is furnished with wheels and additional drive to provide its fixing relative to base in any position. Wheels are installed for engagement with guides. Frame can be made sectional. It consists of main frame furnished with wheels and additional drive installed on base provided with guides and stops for forced displacement in horizontal plane limited by stops and cone angle relative to vertical axis. Wheels are installed for engagement with guides. Additional frame is connected with main frame for displacement in direction of axis of symmetry of contour of flexible continuous member passing through driving and curvilinear guide members of converting mechanism. Connection provides possibility of fixing additional frame relative to main frame in any position. EFFECT: reduced labour input, simplified manufacture and reduced cost of making and servicing. 3 cl, 6 dwg
Patent RU-2214643-C1 (RU)
Inventor: PUKHOV I K
IPC: H01H47/18
Filed: 2002-04-25
Granted: 2003-10-20
Abstract: Изобретение используется в устройствах релейной защиты в качестве устройства защиты от однофазных замыканий на землю. Технический результат заключается в повышении точности. Для этого устройство содержит элемент И, исполнительный элемент, кольцевой фазочувствительный выпрямитель, фильтр тока нулевой последовательности и фильтр напряжения нулевой последовательности, два триггера, выпрямитель, два одновибратора, два компаратора, два элемента ИЛИ, четыре формирователя импульсов. 1 ил.
Patent RU-2213631-C1 (RU)
Inventor: ZHILENKOV V O
IPC: B07B1/22
Filed: 2002-05-28
Granted: 2003-10-10
Abstract: FIELD: municipal engineering, namely systems for providing enhanced efficiency of agitating solid domestic waste materials. SUBSTANCE: apparatus includes arranged successively charging device and screening drum mounted with possibility of rotation around horizontal axis. Said drum is provided with rotation drive and it has unit arranged on its inner surface and designed for displacing solid domestic waste materials from charging end of screening drum to its discharging end. Screening drum is in the form of hollow straight polyhedral prism. Unit for displacing waste materials includes flat members successively arranged at least along one helical broken line and mounted normally relative to inner surface of respective face of screening drum. Said members are provided with dents at least on their ends turned to rotation axis of screening drum. EFFECT: enhanced efficiency of agitation of solid domestic waste materials, simplified design, improved comfortability of using and repairing apparatus. 7 cl, 8 dwg
Patent RU-2205998-C1 (RU)
Title: Helical gear rotation mechanical of screw hydraulic machine
Inventor: TSEPKOV A V
IPC: F16H1/32
Filed: 2002-07-12
Granted: 2003-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used for drilling oil and gas wells at designing of working members of screw downhole motor. Stator and rotor teeth of helical gear rotation mechanism with internal cycloidal meshing are made with displacement of profile and are in continuous interference contact. Surfaces of stator and rotor teeth and their end face surfaces are geometrically conjugated with generating surface of hob designed from original profile of rack described by equidistant curve of curtate cycloid for mechanism with normalized axial pitch. Ratio of measured axial pitch P of mechanism to normalized pitch pH is limited by internal 0.85-2.3. Variable value of pitch P and value of axial pitch t of hob are related by condition of coincidence of tangential lines to screw lines of surfaces of stator and rotor teeth and generating surface of hob on their initial gage cylinders. EFFECT: reduced cost of mechanisms owing to provision of changing of axial pitch with in rational limits. 12 dwg
Patent RU-2225164-C1 (RU)
Inventor: ZHERLOV G K
IPC: A61B8/00
Filed: 2002-07-24
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out transabdominal gastrosonography for recording metric parameters of anatomical structures of pylorus-modeling sphincter and determining its functional abilities, availability or lack of duodenal reflux. Muscle union volume of pylorus-modeling sphincter is additionally determined from V1-V2 formula where V1 is the sphincter cylinder volume inside of external surface and V2 is the sphincter cylinder volume inside of internal muscular stomach wall envelope surface at the level of pylorus-modeling sphincter. Its external forming muscular duplicature thickness uniformity, percent ratio of postoperative cicatrix to sphincter muscular duplicature over external contour when performing transverse ultrasonic scanning are also determined in the course of endoscopic gastroduodenal junction. Liquid layers between sphincter layers are measured in early postoperative period and blood circulation rate is evaluated in pylorus-modeling sphincter contour. Muscle union volume of pylorus-modeling sphincter being equal to cm 3 , its external forming muscular duplicature thickness being uniform in thickness, postoperative cicatrix being equal to 6% in length with respect to sphincter muscle duplicature circumference along the external boundary when performing ultrasonic scanning, no additional liquid being observed between sphincter layers and on its external boundary, blood vessels being visualized on the pylorus-modeling sphincter contour, anatomical and functional full value of muscle union of pylorus-modeling sphincter in postoperative period is determined. Muscle union volume of pylorus-modeling sphincter being equal to 3,0 cm 3 , its external forming muscular duplicature thickness being uniform in thickness, postoperative cicatrix being greater than 6% in length with respect to sphincter muscle duplicature circumference along the external boundary when performing transverse ultrasonic scanning, additional liquid being available between sphincter layers or on its external boundary, no blood vessels being visualized on the pylorus-modeling sphincter contour, anatomical and functional deficiency of muscle union of pylorusmodeling sphincter in postoperative period is determined. EFFECT: high reliability of evaluation. 7 dwg
Patent RU-2212643-C1 (RU)
Inventor: JASITNIKOV V N
IPC: G01M15/00
Filed: 2002-08-14
Granted: 2003-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method is designed for revealing degree of wear of metal surfaces rubbing in lubricating medium. According to proposed method, samples of oil are taken with subsequent determination of amount of wear products in preset volume. Two electrodes to pressed size area are placed into oil sample taken from lubricating medium after expiration of service period without addition of oil. Electrodes are installed at preset distance and are connected to millivoltmeter from with potential difference readings are taken in one hour in 24 h from moment of electrode dipping. EFFECT: improved reliability of diagnosing. 4 cl, 1dwg
Patent RU-2225759-C1 (RU)
Inventor: JABLONSKIJ V O
IPC: B04C5/08
Filed: 2002-11-04
Granted: 2004-03-20
Abstract: Изобретение предназначено для разделения неоднородных жидких систем под действием центробежных сил, относится, в частности, к гидроциклонам для разделения суспензий и может быть использовано в химической, нефтехимической, микробиологической, целлюлозно-бумажной и других отраслях промышленности. Техническим результатом, который может быть получен при осуществлении изобретения, является повышение качества классификации в гидроциклоне за счет устранения зон турбулентного перемешивания и снижения интенсивности затухания окружной составляющей скорости потока в направлении оси гидроциклона. Сущность изобретения заключается в создании конструкции гидроциклона, содержащего цилиндрический корпус с тангенциальным питающим патрубком, крышкой и вытеснителем, разгрузочное устройство, выполненное в виде концентрично установленных перегородок, образующих каналы для прохода продуктов классификации, на выходе из которых установлены регулирующие устройства. Гидроциклон снабжен устройством для подачи воздуха, включающим кольцевой коллектор с перфорированной верхней стенкой и заслонку, установленную с возможностью поворота на входе в коллектор, причем верхняя стенка коллектора расположена на одном уровне с днищем гидроциклона для подачи воздуха в рабочее пространство, образованное корпусом и вытеснителем, имеющим боковую поверхность криволинейного профиля, диаметр горизонтального сечения которого уменьшается в направлении от коллектора к патрубку для отвода воздуха и определяется по формуле:  , где d - диаметр горизонтального сечения вытеснителя; d 0  - диаметр основания вытеснителя; k - коэффициент, определяющий форму боковой поверхности вытеснителя; z - расстояние от основания вытеснителя. 2 ил.
Patent RU-2228819-C1 (RU)
Inventor: KUNGURTSEV V N
IPC: B22D41/46
Filed: 2002-11-11
Granted: 2004-05-20
Abstract: FIELD: ferrous metallurgy, namely steel casting from stopper-free ladles. SUBSTANCE: mixture contains flaked graphite, 1 - 4 mass%; vein quartz - the balance. vein quartz has fraction size no more than 3 mm; flaked graphite has fraction size no more than 0.5 mm. At steel casting mixture burning is prevented, complete pouring of mixture out of outlet ducts of metering sleeves is provided. EFFECT: stabilization of stream of metal discharged out of steel casting ladle. 3 cl, 1 ex