baber/WOPTO huggingface dataset:
Patent RU-2274640-C1 (RU)
Title: METHOD FOR BROMINATION OF α- AND β-ERGOCRYPTINES
Inventor: ZVONKOVA ELENA NIKOLAEVNA
IPC: C07D519/00
Filed: 2004-09-15
Granted: 2006-04-20
Abstract: FIELD: chemical-pharmaceutical industry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing neurohormonal agent - abergin (α- and β-bromoergocryptines). Bromination of mixture of α- and β-ergocryptines is carried out with 50% excess of N-bromosuccinimide in chloroform medium with addition of dioxane (10:1). Method involves using dioxane with peroxide content in the amount 0.011-0.0145 mole part with respect to amount of alkaloids in the reaction medium wherein the parent concentration of ergotoxine alkaloids is 0.125-0.150 mole/l. Method provides enhancing yield of the end substance at the key stage of the bromination reaction. 
     EFFECT: improved preparing method. 
     1 tbl, 2 dwg, 1 ex
Patent RU-2277143-C1 (RU)
Inventor: NEDOVARKOV SERGEJ ALEKSEEVICH
IPC: E01D15/12
Filed: 2004-11-01
Granted: 2006-05-27
Abstract: FIELD: building, particularly to construct low-lever military roadway bridge. 
     SUBSTANCE: method involves deploying bridge construction means; driving intermediate support piles; erecting land pier and arranging bridge access ramp. Truck-mounted crane is installed on near bank and adapted to move metal baulks or baulk set provided with guiding means to the first bridge span. Metal baulks having guiding means are supplied to the second and next metal spans by ferry boat included in bridge construction means. Then truck-mounted crane lays reinforced concrete panels on metal baulks provided with guiding means and adapted for reinforced concrete movement from the first span to the last one with the use of car equipped with winch. The car with winch is arranged on opposite bank. 
     EFFECT: reduced labor inputs and increased bridge construction speed in time of war, natural hazards and emergency situation. 
     6 dwg
Patent RU-2270536-C1 (RU)
Title: Uhf plasma-chemical reactor
Inventor: LYSOV GEORGIJ VASIL EVICH
IPC: H05H1/30
Filed: 2004-12-01
Granted: 2006-02-20
Abstract: FIELD: engineering of plasma reactors with increased plasma capacity and increased electric energy value injected to discharge; possible use for direct restoration of metals from ores, ignition of electric-melting furnaces, synthesis of powder-like materials, spheroidizing of powders, precipitating of films, etc. 
     SUBSTANCE: UHF plasma-chemical reactor has means for feeding source material for gathering end product, feeding and intake of working gas, means for forming longitudinal magnetic field and UHF energy input. In inner pipe of UHF energy input assembly at its end, directed into discharge chamber, electric-conductive hollow insert is positioned, connected through pipe, smooth transition and central conductor of coaxial-wave transition to negative pole of voltage source, and central conductor is made in form of pipe and is connected to dosage device of source material, while means for primary positioning of source material and gathering end product is made in form of platform, mounted in mobile pipe, acting as an arc discharge anode. 
     EFFECT: removed known limitations on UHF energy injected into plasma discharge; substantial increase of the amount of said energy while maintaining absence of consumed materials and simple process control characteristic for UHF plasma devices. 
     1 cl, 2 dwg
Patent RU-2278804-C1 (RU)
Inventor: GORLATOV ARKADIJ SPIRIDONOVICH
IPC: B65B5/10
Filed: 2005-01-11
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering; packing equipment. 
     SUBSTANCE: proposed machine contains rotor fitted on shaft, additional shafts mounted on rotor parallel to its shaft, each being furnished with intermitted reciprocative turning motion drive, grips rigidly secured on additional shafts, article feeder, support for container and rotor drive.  Drive of each additional shaft has power flexible member, closer for fixing additional shaft relative to rotor.  Drives of all additional shafts are provided with common profiled master cams for engagement with additional shafts through rocker and rod secured on each additional shaft.  Interaction of rocker with profiled master cam generates rotation of additional shaft in direction opposite to direction of rotor rotation.  Working profile of said master cam consists of three conjugated sections corresponding to release of grip after putting article in box, holding of grip after release and return into working position. 
     EFFECT: simple design, increased capacity, reduced power consumption for stowing. 
     8 cl, 7 dwg
Patent RU-2279513-C1 (RU)
Title: Запорное устройство для сливного бачка унитаза
Inventor: RUMJANTSEV VALENTIN PAVLOVICH
IPC: E03D1/34
Filed: 2005-04-11
Granted: 2006-07-10
Abstract: Изобретение относится к области санитарно-гигиенических устройств, а именно к запорным механизмам водосливных бачков унитазов. Техническим результатом является повышение эффективности использования воды за счет оптимизации процесса ее спуска без существенного усложнения устройства. Запорное устройство для сливного бачка унитаза содержит корпус с перфорационными отверстиями в его нижней части, крышкой, горловиной и седлом в донной части для кольцевого клапана слива, клапан слива и подвижную трубку перелива с узлом удержания ее во время слива, установленную с кольцевыми зазорами в горловине и крышке. Клапан слива вне зоны перекрытия горловины снабжен отверстиями для пропускания воды внутрь корпуса при заполнении бачка унитаза водой и скреплен по большому диаметру с  установленной внутри корпуса компрессирующей направляющей втулкой с высотой, обеспечивающей необходимый просвет для слива воды из бачка унитаза в горловину через указанные перфорационные отверстия корпуса. На внутренней части крышки с кольцевым зазором к трубке перелива и горловине закреплена разделительная трубка с перфорационными отверстиями в верхней ее части для заполнения корпуса водой при заполнении водой бачка унитаза. Трубка перелива снабжена кольцевым выступом для перекрытия зазора между крышкой и трубкой перелива в конце рабочего перемещения трубки перелива и клапаном перекрытия зазора между трубкой перелива и разделительной трубкой после срабатывания узла удержания трубки перелива во время слива. 1 ил.
Patent RU-2271577-C1 (RU)
Title: Alarm signaling device for counteracting private safety threats
Inventor: GERASIMCHUK ALEKSANDR NIKOLAEV
IPC: G08B25/10
Filed: 2005-04-18
Granted: 2006-03-10
Abstract: FIELD: engineering of equipment for assuring private safety of civilians, can be used for notifying surrounding people and specialized services about necessity to provide emergency help to an individual in emergency situation (bandit attack, heart attack and the like). 
     SUBSTANCE: device has radio transmitting device carried by user, block for sensing parameters of physical state of threat subject, control button, and serially connected microphone and noise suppression block. Also, device has central microprocessor unit block for analyzing information and synthesizing commands, first Bluetooth module, sound and voice broadcasters and solving block, connected by input to block of indicators, and by output - to voice broadcaster. Inputs of central microprocessor unit block are connected to noise suppression block, solving block and controlling button, and outputs - to first Bluetooth module and sound broadcaster. Radio-transmitting device is made with utilization of cell phone, meant for operation in standard mobile communication network, and second Bluetooth module, connected to signaling input of cell phone and made with possible wireless data exchange with first Bluetooth module. Provided technical result is connected with utilization of modern central microprocessor unit equipment, making it possible to operatively determine character of suddenly appearing threat and generate adequate commands for controlling sound and voice broadcaster to attract attention of surrounding people and scare off potential malefactor, forcing him to abandon previously undertaken cause of action. 
     EFFECT: higher efficiency. 
     5 cl, 5 dwg
Patent RU-2290327-C1 (RU)
Inventor: BLASHKE VAL TER
IPC: B60H1/22
Filed: 2005-04-22
Granted: 2006-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention heater contains zone of combustion chamber for combustion of fuel and formation of hot combustion products, tubular guide member for combustion products with inlet end zone in which combustion products leaving combustion chamber get into guide member, and with outlet end zone in which at least part of combustion products gets out of guide member for combustion products. Limits heat transfer streamlined space, being made, mainly, of bowl shape with peripheral zone enclosing from outside the guide member for combustion products, and with zone of bottom following outlet end zone in direction of longitudinal axis L of guide member for combustion products.  Tubular guide member for combustion products is closed in its outlet end zone in direction of longitudinal axis L by wall of bottom and it has several outlet holes for combustion products getting from guide member into heat transfer streamlined space. 
     EFFECT: provision of improved transfer of heat transported by combustion products to medium to be heated at compact design height. 
     7 cl, 2 dwg
Patent RU-2288694-C1 (RU)
Inventor: MANTASH JAN PAVEL NIKOLAEVICH
IPC: A61N2/06
Filed: 2005-06-06
Granted: 2006-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has head with a bundle of needles attached to the casing and detachable from it and handle manufactured from springy material having end gripe. The head member is manufactured from non-magnetic material. Permanent magnet is available in the casing. The magnetic axis is directed in perpendicular to needle axes manufactured from ferromagnetic material and arranged in two equal groups near permanent magnet poles. 
     EFFECT: enhanced effectiveness of treatment; increased reflexogenic zone irritation. 
     1 dwg
Patent RU-2293384-C1 (RU)
Title: Metal-concrete container for shipment and/or transportation of nuclear-reactor spent fuel assemblies
Inventor: GUS KOV VLADIMIR DMITRIEVICH
IPC: G21F5/008
Filed: 2005-06-16
Granted: 2007-02-10
Abstract: FIELD: storage and transportation of spent nuclear fuel. 
     SUBSTANCE: proposed container for transportation and/or storage of nuclear-reactor spent fuel assemblies has housing and bottom, internal pressurized safety cover, hood inserted in housing and provided with central cell and peripheral cells uniformly disposed over its circumference to receive spent fuel assembly boxes. Device also has damping members engageable with mentioned cover on its inner surface end, with housing bottom, and with housing internal wall, respectively. Hood is provided with external cylindrical segments and longitudinal radial sheet members, each of the latter being joined with diaphragms. Each peripheral cell of hood is formed by adjacent longitudinal radial sheet members, diaphragm sections disposed between adjacent longitudinal radial sheet members, and external cylindrical segment. 
     EFFECT: enhanced reliability of spent nuclear fuel storage. 
     11 cl, 8 dwg
Patent RU-2289757-C1 (RU)
Inventor: VESENGIRIEV MIKHAIL IVANOVICH
IPC: F02C3/30
Filed: 2005-06-23
Granted: 2006-12-20
Abstract: FIELD: gas-turbine engines. 
     SUBSTANCE: proposed annular combustion chamber has annular cavity formed by external and internal muffs with flame tube placed in-between and provided with burner unit in its front part and flame-holding device in each burner, combustion zone, mixing zone, and igniter. Annular combustion chamber is designed to burn hydrogen-oxygen mixture. Annular cavity formed by muffs is sealed to prevent ingress of hydrogen-oxygen mixture therein and has injectors for controlled supply of flame tube cooling liquid and then fuel combustion products thereto. Flame tube is designed for split and sealed fixation to outlet annular manifold of compressor. Flame-holding device is made in the form of conical or spherical shut-off device installed in each head of burner unit for axial displacement of its working element to open-close positions. 
     EFFECT: enhanced economic efficiency and environmental friendliness. 
     1 cl, 3 dwg
Patent RU-2290553-C1 (RU)
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H47/08
Filed: 2005-07-06
Granted: 2006-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: hydromechanical gear box comprises crankcase (1), fluid transformer (2), input link (3), output link (4), planet reduction gear, two friction clutches, and four friction brakes.  The planet reduction gear is made of four planet rows.  First planet row is made of solar pinion (5), carrier (6) of satellites, and corona pinion (7).  Second planet row is made of solar pinion (8), carrier (9) of satellites, and corona pinion (10).  Third planet row is made of solar pinion (11), carrier (12) of satellites, and corona pinion (13).  Fourth planet row is made of solar pinion (14), carrier (15) of satellites, and corona pinion (16).  Solar pinion (5) is connected with crankcase (1) of the gear box via friction brake (17).  Friction brake (18) connects interconnected carrier (6) and (9) with crankcase (1).  Friction brake (19) connects interconnected corona pinion (10) and solar pinion (14) with crankcase (1).  Friction brake (20) connects interconnected carrier (15) and corona pinion (13) with crankcase (1) of the gear box.  Output link (3) of the fluid transformer is connected with interconnected corona pinion (13) and carrier (15) via friction clutch (210 and with solar pinion (11) via friction clutch (22).  Solar pinion (8) and corona pinion (7) are connected with input link (3). 
     EFFECT: expanded functional capabilities and prolonged service life. 
     9 cl, 12 dwg
Patent RU-2294511-C1 (RU)
Inventor: KISELEV IVAN IVANOVICH
IPC: G02B23/12
Filed: 2005-08-18
Granted: 2007-02-27
Abstract: FIELD: optical sights. 
     SUBSTANCE: the optical sight has an objective, sight mark, turning system, mechanism for sight mark horizontal and vertical motion, range scale and a range-finding scale, ocular, magnification varying mechanism, sight angle setting mechanism, weapon attachment bracket, all components are installed in a common body.  The sight angle setting mechanism is made of successively placed in the body mechanisms for sight mark horizontal and vertical motion, turning system in a tube installed for inclination in two mutually perpendicular planes.  One end of the tube rests on the supporting ends of the mechanisms for sight mark horizontal and vertical motion with tightening to them by means of springs, and the other end is hinge-mounted with the center located on the intersection of the sight optical axis with the front focal plane of the ocular.  The sight mark is a component of the turning system and installed in the plane of the objective image.  An assembly of the range-finding scale and the range scale are introduced. 
     EFFECT: enhance speed of response of the small arms. 
     3 cl, 8 dwg
Patent RU-2308664-C1 (RU)
Inventor: SHIPUNOV ARKADIJ GEORGIEVICH
IPC: F41H5/26
Filed: 2006-01-25
Granted: 2007-10-20
Abstract: FIELD: military armored equipment, applicable for protection of the sight lens or protective glass from bullets and foreign objects. 
     SUBSTANCE: the sight cover drive provides for turning of the cover about the axle installed on the armour protection of the sight head.  The cover is made of two flaps hinge-fastened on the armoire protection.  The drive consists of a handle located in a tube for its displacement along the latter and joint turning of it and coupled to a rope fastened on one of the flaps.  A sector engageable with a catch is made on the tube.  The rope fastened in the sector groove and on the other flap is laid in the sector annular groove. 
     EFFECT: enhanced convenience in use of the sight cover. 
     1 dwg
Patent RU-2308500-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C22/00
Filed: 2006-03-13
Granted: 2007-10-20
Abstract: FIELD: metallurgy, in particular, composition of manganese-base alloys used in mechanical engineering. 
     SUBSTANCE: manganese-base alloy has the following composition, wt%: aluminum 0.2-0.4; iron 2.0-3.0; nickel 4.0-6.0; copper 0.8-1.2; titanium 0.5-1.0; nitrogen 0.05-0.1; molybdenum 5.0-6.0; magnesium 0.05-0.1; boron 0.05-0.1; manganese the balance. 
     EFFECT: increased strength and improved casting properties of alloy. 
     1 tbl
Patent RU-2295632-C1 (RU)
Title: Method for well drilling and development of multihorizon hydrocarbon field characterized by non-uniform geological conditions of productive bed attitudes
Inventor: VITJAZEV OLEG LEONIDOVICH
IPC: E21B43/14
Filed: 2006-03-13
Granted: 2007-03-20
Abstract: FIELD: oil and gas industry, particularly for drilling and development of multihorizon hydrocarbon (oil, gas or gas condensate) field in the case of low-permeable producing reservoir with abnormally high pressure sitting over main object, namely high-permeable producing reservoir, to be developed. 
     SUBSTANCE: method involves drilling wells to lower reservoir; performing prior bypassing of fluid from high-pressure reservoir into fluid spread zone in low-pressure reservoir under pressure control, wherein the fluid spread zone is bounded by fluid-water contact and above fluid bypassing is carried out under closed well heads; exploiting the reservoirs. Field is developed with well clusters drilled in two stages. At the first stage bypass wells are drilled in each well cluster to provide fluid bypassing from upper high-pressure reservoir into lower low-pressure one. Bypass wells have multi-branch ends terminating inside each reservoir. Impervious barrier, for example cement bridge, is arranged over interval of side well branches drilled in upper low-permeable reservoir. Side branch communicated with lower high-permeable reservoir is drilled over the impervious barrier and then the impervious barrier is penetrated. At the second stage after reservoir pressure reduction within upper high-pressure reservoir opening interval up to value exceeding hydrostatic pressure value by not more than 5-10% producing wells are drilled in each well cluster. Fluid is extracted from lower reservoir. 
     EFFECT: reduced capital outlays and increased efficiency of total development of both reservoirs. 
     1 ex, 2 dwg
Patent RU-2302527-C1 (RU)
Inventor: BONDARCHUK IGOR BORISOVICH
IPC: E21C45/00
Filed: 2006-03-14
Granted: 2007-07-10
Abstract: Изобретение относится к области гидравлической добычи полезных ископаемых, а именно к конструкциям снарядов для скважинной гидродобычи (СГД) твердых полезных ископаемых. Техническая задача - повышение эффективности СГД за счет отработки продуктивных пластов, сложенных связанными горными породами. Устройство включает концентрически установленные внешнюю водоподающую и центральную пульповыдачную колонны труб, между которыми размещена воздухоподающая колонна. Между внешней водоподающей и центральной пульповыдачной колоннами труб, в хвостовой части устройства имеется вспомогательная труба, выполненная подвижно относительно внешней колонны. Между внешней водоподающей колонной и вспомогательной трубой размещено уплотнительное устройство. На вспомогательной трубе установлено гидромониторное устройство, а в нижней части - породоразрушающий инструмент. Центральная пульповыдачная колонна труб смонтирована подвижно относительно внешней водоподающей колонны. При этом в нижней части центральной пульповыдачной колонны труб выполнены отверстия для подачи в них сжатого воздуха. Воздухоподающая колонна труб в нижней части жестко связана с вспомогательной трубой. Нижний конец внешней водоподающей колонны снабжен упорным кольцом. Уплотнительное устройство, выполненное в виде сальников, установлено между внешней водоподающей колонной и верхней частью вспомогательной трубы, на нижнем конце которой закреплено буровое долото. Во вспомогательной трубе выполнены пульпоприемные окна, каналы для подачи рабочей жидкости, камера и промывочное отверстие для сообщения с призабойным участком скважины. 7 ил.
Patent RU-2318764-C1 (RU)
IPC: C04B14/12
Filed: 2006-05-10
Granted: 2008-03-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: proposed raw mix contains the following components, mass-%: clay raw material, 50.0-54.0; fibrous waste of primary processing of wool, 0.8-1.2; water, 12.0-16.0; peat, 0.8-1.2; vermiculite, 30.0-34.0. 
     EFFECT: reduced volume mass of keramzite. 
     1 tbl
Patent RU-2311882-C1 (RU)
Inventor: KASATKIN VADIM FEDOROVICH
IPC: A61B17/11
Filed: 2006-05-12
Granted: 2007-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves transecting round ligament of liver close to umbilical ring. The round ligament of liver is cut off from the anterior abdominal wall to the beginning of the falciform ligament of liver. The pancreatic duct lumen is drained with silicon tube. Bulbous-end probe is pulled leaving 4 cm long space between the bulbous-end probe end and the beginning of umbilical vein sulcus on the inferior liver surface. Lateral wall of the umbilical vein is notched near the bulbous-end probe end. The bulbous-end probe is removed. The proximal end of the umbilical vein is transected and ligated. The pancreas is drained through the umbilical vein lumen. The wall is end-to-end sutured to the pancreatic duct near the distal end in the umbilical vein. The pancreatic duct is drained through a separate opening. Intestine wall is sutured near its opening to the umbilical vein wall near its opening. 
     EFFECT: reliable anastomosis; prevented suture eruption during active peristalsis in early postoperative period.
Patent RU-2320879-C1 (RU)
Title: Коаксиально-торцевой теплотрубный двигатель
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: F01K17/06
Filed: 2006-08-14
Granted: 2008-03-27
Abstract: Изобретение относится к теплоэнергетике. Коаксиально-торцевой теплотрубный двигатель содержит испарительную камеру, внутренняя поверхность которой покрыта решеткой из пористого материала, с сепаратором, соединенную с транспортной камерой, которая также соединена с кольцевой обоймой, снабженной кольцевым буртиком, внутри которой коаксиально помещен цилиндрический корпус, соединенный с ней через кольцевые уплотнения с винтом на наружной поверхности, которые совместно образуют питательный винтовой насос, а внутри цилиндрического корпуса последовательно расположены рабочая камера, в которой устроены силовые турбины, жестко закрепленные к внутренней поверхности стенки рабочей камеры по нормали к ней, и отделенная от нее шайбой конденсационная камера с фитилем на внутренней поверхности боковой стенки, сообщающимся с питательным насосом, соединенным с испарительной камерой напорным трубопроводом, снабженным разбрызгивающим устройством и проходящим через полость транспортной камеры. Изобретение позволяет повысить эффективность теплового двигателя. 1 н. и 2 з.п. ф-лы, 5 ил.