baber/WOPTO huggingface dataset:
Patent RU-2275488-C1 (RU)
Title: Centralizer for casing pipe used in well drilled by tricone drilling bit
Inventor: KATEEV IREK SULEJMANOVICH
IPC: E21B17/10
Filed: 2004-10-25
Granted: 2006-04-27
Abstract: FIELD: oil and gas industry, particularly casing of wells having problem intervals. 
     SUBSTANCE: centralizer comprises hollow body formed as two rings connected one with another by convex centering ribs, which extend at an angle to outer body surface generator. Working surfaces of the ribs are defined by parts of tore surfaces created by rotating circles having r c ·cosα radii about straight lines intersecting well axis at (90°-α) angles. Distance L between circle centers and axes of circle rotation is selected from the following equation: L=(0.95-0.99)·R b -r c  , where L is distance from centers of rotation of circles having radii equal to r c ·cosα, to circle rotation axes mm, r c  - tricone drilling bit cone radius, mm, R b  - drilling bit radius, mm, α is angle between centering rib and outer body surface generator, deg. 
     EFFECT: provision of ascending cement mortar flow turbulization, increased well casing quality and improved permeability of casing column and downhole equipment to be lowered through problem intervals of well, enhanced well flushing and cementing conditions. 
     2 cl, 2 dwg
Patent RU-2276386-C1 (RU)
Title: Method for controlling behavior of sea mammals during fishing
Inventor: BAKHAREV SERGEJ ALEKSEEVICH
IPC: A01K79/00
Filed: 2004-12-01
Granted: 2006-05-10
Abstract: FIELD: hydro-acoustics, possible use in fishing industry for changing behavioral characteristics of sea mammals. 
     SUBSTANCE: method is based on generation, amplification and emission of signals, influence of signals on sea mammals and changing their behavioral characteristics, as signals, broadband hydro-acoustic signals are utilized, emitted by selected catching tools, body of fishing ship, and also shipborne systems and mechanisms, including selecting devices of fishing ships, busy with other forms of catching, while aforementioned broadband hydro-acoustic signals are also emitted by means of spatially distributed broadband hydro-acoustic emitters, positioned on body of fishing ship, also emitted are three tonal hydro-acoustic signals in ultrasound frequencies range and tonal electromagnetic signal in ultrasound frequencies range, emitted towards wake area of fishing ship, and additionally performed is forming, below water, of curtain made of air bubbles with diameters close to resonance energy consumption frequencies of hydro-acoustic signals, emitted by selected catching tool and selecting devices of fishing ship. 
     EFFECT: increased efficiency of process for controlling behavior of sea mammals. 
     9 dwg
Patent RU-2284452-C1 (RU)
Inventor: KOREN KOV VLADIMIR VLADIMIROVI
IPC: F42B12/60
Filed: 2005-03-14
Granted: 2006-09-27
Abstract: FIELD: armament, in particular, aircraft cluster-no-container systems designed for destruction of targets of a wide range with various characteristics of vulnerability. 
     SUBSTANCE: the cluster has a body, two successively positioned echelons of war components tied up by clamps, provided with a device for their scatter and positioned around the central perforated tube with flanges with a gas generator positioned in its cavity.  The cluster is provided with a device for control of action of the nose fuses of the war components, and the scattering device is made in the form of U-shaped metal plates interconnected by lateral sides with formation of a star-shaped shell, the lateral sides of the U-shaped plates are positioned in the gaps between the war components. 
     EFFECT: expanded list of targets destructed by the one-time bomb, cluster, enhanced specific efficiency, safety and reliability of cluster action, provided optimum zone of scattering of the war components. 
     17 cl, 5 dwg
Patent RU-2281373-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/16
Filed: 2005-04-21
Granted: 2006-08-10
Abstract: FIELD: rock cutting tools, particularly cutting structures thereof. 
     SUBSTANCE: drill bit cutter comprises conical body with milled teeth at cutter crown located near peripheral crown. Teeth directed along body generatrix are arranged so that each second tooth is connected to the crown. Teeth adjacent said ones are turned in opposite direction through 10-20° relatively to the generatrix. Teeth connected to outer crown end are spaced apart equal distances. 
     EFFECT: increased operational efficiency and provision of three-dimensional rock cutting. 
     2 cl, 2 dwg
Patent RU-2288904-C1 (RU)
Inventor: TIKHONOV JURIJ MIKHAJLOVICH
IPC: C04B38/10
Filed: 2005-04-28
Granted: 2006-12-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: subject of invention are concretes used to manufacture of wall stones, blocks, slabs of interroom partitions as well as for cast-in-place concreting of building walls. Aerated light concrete contains, wt parts: Portland cement 1.0-1.11, fine sand 1.5-2.43, air-entrainment additive (oxyethylated alkylphenol) 0.02-0.03, light aggregate: coniferous sawdust fraction below 5 mm 0.11-0.22 and polystyrene granules 0.0-0.035, liquid glass 0.01-0.06, sodium silicofluoride 0.01-0.012, and water 0.70-0.86. 
     EFFECT: reduced average density and heat conductivity, and improved ratio between density characteristics and strength of concrete. 
     2 tbl
Patent RU-2288158-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B65G67/26
Filed: 2005-05-23
Granted: 2006-11-27
Abstract: FIELD: mechanical engineering; loading/unloading equipment. 
     SUBSTANCE: proposed complex for cleaning dumpcars at unloading contains intake hopper 1, rail track 2 for dumpcar train and bridge crane 4 with lifting mechanism arranged over intake hopper and track.  Lifting mechanism is mounted on trolley for movement along bridge of crane.  Winch is installed on upper edge of intake hopper at side opposite to track.  Traction member of which is secured on tail part of rake scraper 11.  Trailing device fro bridge crane lifting mechanism is secured on upper part of scraper and motor-vibrator is installed.  Trailing device with loop is installed with displacement relative to center of gravity of scraper to side from its tail part.  Winch is mounted on platform for turning in horizontal plane relative to frame. 
     EFFECT: provision of complete emptying and cleaning of dumpcar bodies. 
     2 dwg
Patent RU-2289089-C1 (RU)
Inventor: KONNOV SERGEJ VITAL EVICH
IPC: F42B5/16
Filed: 2005-06-20
Granted: 2006-12-10
Abstract: FIELD: cartridges for small arms, applicable as a means of self-defense. 
     SUBSTANCE: the ultrasonic cartridge has a cylindrical case provided with a powder charge and a primer, two metal disks separated from each other are rolled in the case the cavity formed by the disks and the case wall is filled with helium. 
     EFFECT: provided mechanical action on the target due to conversion of the energy of burning of the powder charge to a high-power acoustic momentum of the ultrasonic band by parametric amplification of its intensity. 
     2 cl, 1 dwg
Patent RU-2292539-C1 (RU)
Title: Method of determining hydraulic friction loss
Inventor: MAKSIMOV IVAN IVANOVICH
IPC: G01N19/02
Filed: 2005-07-29
Granted: 2007-01-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method comprises modeling the process of interaction of water flow with a rough surface by changing the working member of the sloping chute for a precision member with the smooth surface, measuring the height of the water flow in the entrance and exit sections of the chute by means of micrometer with measuring needle, determining the flow rate, and measuring the width of the chute.  The smooth member is changed for the working member provided with a rough surface, and the height of the water in the exit section of the chute is measured. 
     EFFECT: simplified method. 
     4 dwg
Patent RU-2293310-C1 (RU)
Title: Aspirating ion chamber
Inventor: REUTA VIKTOR PAVLOVICH
IPC: G01N27/62
Filed: 2005-08-08
Granted: 2007-02-10
Abstract: FIELD: electronics, possible use in composition of ion counters for simultaneous measurement of concentration of ions, primarily - atmospheric ones, of both signs in one and the same volume. 
     SUBSTANCE: serially mounted in the body of aspirating ion chamber are four electrodes, assembled from electrically and mechanically interconnected parallel plates or coaxial cylinders of different diameters. Electrodes are divided on two symmetric groups with two electrodes in each group, where one electrode in each group acts as gathering electrode, and second one acts as auxiliary electrode. Mounted in the center of each gathering electrode are high quality isolators with apertures along axis of isolators, through which screws are passed for fastening, with guaranteed gap, of gathering electrodes to auxiliary electrodes. One group of electrodes is inserted into socket in input part of body by means of metallic cut rings or semi-rings, provided with fillets along internal diameter of semi-rings for fastening of auxiliary electrode between them. Second group of electrodes is assembled and inserted analogically to first group, but into socket in output part of body. Both auxiliary electrodes are positioned along edges of chamber body, while gathering electrodes are positioned between them. Length of gathering electrodes at least two times exceeds the value of gap between individual plates or cylinders, of which these electrodes are assembled. 
     EFFECT: increased precision of measurement of concentration of ions of both signs, minimized dimensions of ion chamber, simplified assembly and adjustment of ion chamber. 
     7 cl, 4 dwg
Patent RU-2301951-C1 (RU)
Inventor: ERMAKOV BORIS MIKHAJLOVICH
IPC: F41A33/06
Filed: 2005-11-08
Granted: 2007-06-27
Abstract: FIELD: training simulators, applicable as a component of a training complex for training of skills and habits of the from small arms of various types from the standard positions without use of ammunition. 
     SUBSTANCE: a pneumatic cylinder with a spring-loaded piston provided with a solenoid-operated valve with a sensor of its actuation is installed on the barrel of the weapon dummy in alignment with the breech carrier plate rod.  The sensor is located in a barrel slot a distance from the breech not exceeding the travel of the breech carrier plate.  The breech carrier plate is provided with a feeler gauge located for motion inside the bore and action on the sensor in its front position, and the trigger mechanism is connected to the power source of the solenoid-operated valve. 
     EFFECT: provided reproduction of the impact moment of the breech carrier plate and cyclicity of their application corresponding to the rate of fire of the simulated weapon, also provided an automatic resumption of the next cycle of breech carrier plate motion. 
     3 cl, 2 dwg
Patent RU-2294569-C1 (RU)
Title: Micro heat-exhausting element for nuclear reactor
Inventor: BASHKIRTSEV SERGEJ MIKHAJLOVIC
IPC: G21C3/28
Filed: 2005-11-15
Granted: 2007-02-27
Abstract: FIELD: nuclear engineering, in particular, engineering of micro heat-exhausting elements for nuclear reactors. 
     SUBSTANCE: first layer of micro heat-exhausting element with four-layer protective cover is made of SiC-PyC composition with content of 1,0-10,0 % of mass of silicon carbide with thickness of layer equal to 0,02-0,2 of diameter of fuel micro-sphere, second layer is made of SiC-PyC composition with content of 20,0-45,0 % of mass of silicon carbide with thickness of layer equal to 0,03-0,40 diameter of fuel micro-sphere, third layer is made of silicon carbide, while fourth layer is made of titanium nitride with thickness equal to 0,01-0,08 of diameter of fuel micro-sphere. 
     EFFECT: increased exploitation resource of nuclear reactor due to increased corrosion resistance and radiation stability. 
     3 dwg, 1 tbl
Patent RU-2298553-C1 (RU)
Title: Способ получения 2-(3',5'-диамино-1',2',4'-триазол-1'-ил)-4-r1-5-r2-1,3-тиазолов
Inventor: KOSOV ALEKSANDR EVGEN EVICH
IPC: C07D417/04
Filed: 2005-11-18
Granted: 2007-05-10
Abstract: Изобретение относится к усовершенствованному способу получения 2-(3',5'-диамино-1',2',4'-триазол-1'ил)-4-R 1 -5-R 2 -1,3-тиазолов общей формулы (I), которые могут использоваться для синтеза лекарственных или биологически активных веществ 
     
       
     
     где R 1  представляет собой Н, прямой или разветвленный C 1 -С 4  алкил, или СООС 1 -С 4 -алкил, или фенил, необязательно замещенный одним или несколькими заместителями, выбранными из галогена, R 2  представляет собой Н, прямой или разветвленный C 1 -C 4  алкил или СООС 1 -С 4 -алкил, в котором к водному раствору гидрохлорида 4-R 1 -5-R 2 -2-гидразино-1,3-тиазола формулы (II), 
     
       
     
     где R 1  и R 2  имеют указанные значения, прибавляют N-цианогуанидин (III) 
     
       
     
     при мольном соотношении (II):(III)=1,10-1,20:1,00 и полученную смесь нагревают при температуре 80-95°С и выдерживают при этой температуре с последующими ее нейтрализацией, отфильтровыванием и перекристаллизацией. Способ позволяет получать 2-(3',5'-диамино-1',2',4'-триазол-1'-ил)-4-R 1 -5-R 2 -1,3-тиазолы из дешевого и доступного сырья без применения сложных технологических операций.
Patent RU-2303754-C1 (RU)
Inventor: PEREKRESTOV ARSHAVIR PETROVICH
IPC: F25B49/02
Filed: 2005-12-15
Granted: 2007-07-27
Abstract: FIELD: mechanical engineering, particularly devices to prevent wet vapor ingress in cylinders of compressors used in gas-processing plants for pressure increase in natural gas pipelines. 
     SUBSTANCE: device comprises horizontal sucking pipe and emergency shutdown sensor. Low-frequency ultrasound generator is arranged inside horizontal sucking pipe. Ultra-violet radiation sensor is installed in lower part of horizontal sucking pipe and is spaced 0.1-1 m from low-frequency ultrasound generator. 
     EFFECT: increased operational reliability. 
     1 dwg
Patent RU-2303002-C1 (RU)
Inventor: ADEL SHIN ALMAZ AZATOVICH
IPC: C02F1/40
Filed: 2005-12-15
Granted: 2007-07-20
Abstract: FIELD: oil-producing industry; devices for purification of the oily waste waters of the oil fields. 
     SUBSTANCE: the invention is pertaining to the engineering used for purification of the oily waste waters of the oil fields. The device includes of the fitting pipes used for delivery of the source oily waste water, the pressure hydrocyclones with the adjoining from the side of the upper discharges oil-gathering chamber, the fitting pipe with the shutoff valves for the oil withdrawal, the cylindrical chambers of the hydrocyclones lower discharges. In the oil-gathering chamber there are the upper discharges of the hydrocyclones. In the upper part of the extreme two sections of the settler there are the distributing devices supplied with the swirling devices made in the form of the cylinder-conical hydrocyclones and used for the water from the lower discharges of the hydrocyclones and located below the level of the boundary of the "petroleum-water" phases. The settler has the separating partitions dividing the settler into the working sections and the buffer section. The working sections of the settler are supplied with the hydrodynamic coalescing screens, the charge for which is the coarse-grained hydrophobic material. In the upper part of the settler there are the fitting pipes for the oil withdrawal. In the lower part of the working sections there are the fitting pipes for the sediment withdrawal, and in the buffer section the water-gathering device is arranged. The technical result of the invention is the stable high effect of the purification, the high special efficiency, stability of the operation, the extended range of its application. 
     EFFECT: the invention ensures the stable high effect of the oily waste waters purification, the high special efficiency, stability of the device operation, the extended range of its application. 
     2 cl, 2 dwg
Patent RU-2301926-C1 (RU)
Title: Loom vibration isolating system
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F15/04
Filed: 2006-02-10
Granted: 2007-06-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used for vibration isolation of processing equipment with displaced center of masses.  Proposed vibration isolating system contains at least four vibration isolators of different rigidity connected with support members of equipment.  Rigidity of vibration isolators installed on support members of equipment from side of displaced center of masses is twice as great at rigidly of vibration isolators installed on support members of equipment from opposite side.  Elastic member of vibration isolators installed on support members of equipment from side of displaced center of masses consists to two series-connected elastic-damping members.  Swinging suspension of all vibration isolators is made in form of threaded stud connected by one end with support lever for fastening object to be vibration isolated, and by other end, with thrust washer and nut coupled with bushing connected with elastic member. 
     EFFECT: improved efficiency of vibration isolation at resonance, simplified design and mounting. 
     5 cl, 3 dwg
Patent RU-2308284-C1 (RU)
Title: Method for production of immunostimulating agent from dropwort filipendula ulmaria (l)
Inventor: KUZNECHIKOV VIKTOR VLADIMIROVI
IPC: A61K36/73
Filed: 2006-02-14
Granted: 2007-10-20
Abstract: FIELD: pharmaceutical industry, in particular production of immunostimulating agent. 
     SUBSTANCE: claimed method includes maceration with alcohol, wherein dropwort buttons and/or flowers are extracted step-by-step. In the first step raw material is subjected to triple extraction with ethanol of specific concentration under specific conditions in presence of calcium carbonate; in the second step process is carried out by using ethanol of specific concentration under specific conditions; further obtained fractions are conjugated, percolated, and striped in vacuum and under certain pressure. 
     EFFECT: agent with increased content of biologically active substances and increased immunostimulating action. 
     2 cl, 7 ex
Patent RU-2312609-C1 (RU)
Inventor: ONOPRIEV VLADIMIR IVANOVICH
IPC: A61B17/00
Filed: 2006-04-19
Granted: 2007-12-20
Abstract: FIELD: medicine, surgical gastroenterology. 
     SUBSTANCE: at no destruction of major and minor duodenal papillae they should be isolated out of cicatricial-ulcerous focus, the edges of posterior wall of duodenal distal end should be sutured along the circumference of major duodenal papilla and further till the removal of diastasis with duodenal proximal end. One should implant minor duodenal papilla into posterior wall of duodenal anastomosis, longitudinally dissect anterior wall of duodenal distal stump at length that corresponds to lumen's reconstruction, form anterior-lateral walls of anastomosis with shifted fragments of mobilized distal duodenal department. In case of destruction of major and minor duodenal papillae out of cicatricial-ulcerous focus one should isolate terminal departments of Wirsung's, Santorini's and common bile ducts. One should suture the edges of posterior wall of duodenal distal department along the circumference of Wirsung's and common bile ducts and further till the removal of diastasis with duodenal proximal end. One should implant Santorini's duct into posterior wall of duodenal anastomosis, longitudinally dissect anterior wall of duodenal distal stump at length that corresponds to lumen's reconstruction, form anterior-lateral wall of anastomosis with shifted fragments of mobilized distal duodenal end. The innovation enables to radically heal the complicated ulcer, reconstruct anatomical structure of duodenum, major and minor duodenal papillae, improve functional results of interference, prevent the development of pancreonecrosis and failure of sutures in post-surgical period. 
     EFFECT: higher efficiency of therapy. 
     6 dwg, 1 ex
Patent RU-2318079-C1 (RU)
Title: Способ пассивации меди и медных сплавов
Inventor: SIMUNOVA SVETLANA SERGEEVNA
IPC: C23C22/24
Filed: 2006-05-15
Granted: 2008-02-27
Abstract: Изобретение относится к способам пассивации меди и медных сплавов и может быть использовано для их антикоррозионной защиты в радиотехнической промышленности, приборостроении, авиационной промышленности и в других областях народного хозяйства для изделий, эксплуатируемых в различных климатических условиях. Способ включает обезжиривание покрываемых поверхностей, промывку в горячей проточной воде, промывку в холодной проточной воде. Также для повышения коррозионной стойкости покрываемых поверхностей их погружают при температуре 20±5°С в раствор, содержащий ангидрид хромовый 145-150 г/л, кислоту серную 35-40 г/л, смесь азотной кислоты и воды в соотношении 3:3 25-30 мл/л, натрий хлористый 8-10 г/л и воду дистиллированную до 1 л, и выдерживают в нем покрываемые поверхности в течение 1,7-2,3 мин, а далее проводят промывку в холодной проточной воде, удаление капельной влаги и термообработку при температуре 80-100°С в течение 3-15 мин.
Patent RU-2315896-C1 (RU)
IPC: F04D25/02
Filed: 2006-06-14
Granted: 2008-01-27
Abstract: FIELD: chemical industry; microbiology, medicine, cosmonautics and instrumentation. 
     SUBSTANCE: invention relates to manufacture of axial-flow fans and pumps for handling pure gaseous and liquid media.  Proposed device for pressure transportation of gas or liquid has cylindrical casing, bladed wheel and motor arranged outside medium to be transported.  Bladed wheel is provided with magnetic element installed on end of at least one blade.  Movable endless belt with built-in ferromagnetic bodies is arranged from outer side of cylindrical casing.  Said casing has recess for tips of blades of bladed wheel.  Bladed wheel is provided with fairings from both sides.  Device has only one member operating in handled gaseous or liquid media, namely, bladed wheel. 
     EFFECT: improved consumer properties of device. 
     3 cl, 5 dwg
Patent RU-2321360-C1 (RU)
Title: Способ лечения портальной гипертензии
Inventor: KAGAN IL JA IOSIFOVICH
IPC: A61B17/00
Filed: 2006-07-06
Granted: 2008-04-10
Abstract: Изобретение относится к медицине - ангиохирургии и может быть использовано при лечении больных с портальной гипертензией. Сущность: левую почечную вену перевязывают и пересекают на 1-1,5 см правее впадения в нее левой яичковой или яичниковой вены. Селезеночную вену перевязывают и пересекают в 2-2,5 см от места ее впадения в воротную вену. Анастомоз накладывается по типу "конец в конец" между проксимальным концом селезеночной вены и дистальным концом левой почечной вены, что предупреждает нарушение венозного оттока. 2 ил.
Patent RU-2322968-C1 (RU)
Title: Суппозитории
Inventor: MARKOV IL JA ALEKSANDROVICH
IPC: A61K9/02
Filed: 2006-07-10
Granted: 2008-04-27
Abstract: Изобретение относится к области фармакологии и медицины и касается суппозиториев, содержащих не более 40% лекарственного вещества и в качестве основы сплав загустителя, гидрофильного вещества, липофильного вещества и комплекса с полиэтилгликолем, полученного смешиванием в полиэтиленгликоле молекулярной массой 200-6000 Д липофильных вши гидрофильных веществ. Суппозитории обеспечивают быстрое попадание лекарственного вещества в кровь. 18 з.п. ф-лы, 3 табл.
Patent RU-2318229-C1 (RU)
Title: Поляризатор света
Inventor: PETROV NIKOLAJ IVANOVICH
IPC: G02F1/13
Filed: 2006-08-04
Granted: 2008-02-27
Abstract: Изобретение относится к оптике. Поляризатор света выполнен в виде соединенных между собой прямоугольного параллелепипеда и направляющей призмы, причем параллелепипед имеет три усеченных угла в форме призм, равнобедренные треугольные основания которых принадлежат взаимно перпендикулярным сторонам параллелепипеда, а одна из боковых граней каждой призмы является секущей плоскостью, которая формирует одну из трех рабочих поверхностей поляризатора. Рабочие поверхности расположены таким образом, что выполняется условие полного внутреннего отражения для падающего на них луча света. Технический результат - отсутствие цветовых искажений при малых размерах поляризатора. 1 ил.