baber/WOPTO huggingface dataset:
Patent RU-2217055-C1 (RU)
Inventor: SHCHETININ V V
IPC: A61B6/02
Filed: 2002-05-07
Granted: 2003-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has tripod having carriage with mechanical drive on which optically coupled X-ray tube, main collimator with two slit diaphragms forming fan-type X-ray beam belonging to the plane set in perpendicular to carriage movement and main linear matrix detector unit, desk for placing patient, high frequency power supply source of roentgen type connected to X-ray tube and electronic system switching on computer and display unit and to linear matrix detector unit. Additional collimator with two slit diaphragms forming fan-type X-ray beam and additional linear matrix detector unit optically coupled to the X-ray tube are fixed on tripod rulers. The additional beam is directed at an angle of α=arctg(s/f) to the main X-ray beam, where s is the distance between detectors and f is the normal distance from X-ray tube focus to the main detector. An additional detector system is fixed on ruler so that angle α varies within the limits from 14 to 20 deg. One of ruler ends is movably connected to an axle on the tripod and passing through the X-ray tube focus. The opposite end is connected to adjustment carriage in sliding mode. The carriage is connected to guide member fixed on the carriage in parallel to tripod movement. The adjustment carriage has worm drive and measuring scale. EFFECT: high accuracy of X-ray diagnosis; increased information capacitance of data. 3 cl, 5 dwg
Patent RU-2218947-C1 (RU)
Inventor: LATUR A L
IPC: A61M21/00
Filed: 2002-11-05
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying psychological treatment of a patient to evoke indifferent attitude to alcohol consumption by applying electric stimulation of auricular zone and superciliary arch zones in combination with information given to the patient that a program is entered into the brain for producing indifference to alcohol consumption. Then the patient is exposed to luminous pulses acting with frequency in 20-35 Hz bandwidth evoking in patient feeling of greenish or bluish light tint and to luminous pulses acting with frequency in 0.5-15 Hz bandwidth evoking in patient feeling of red light tint. The treatment involves giving test doses of strong alcohol drinks to fix attention on gradual worsening of drink taste as a result of treatment. EFFECT: enhanced effectiveness of treatment.
Patent RU-2227672-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-11-21
Granted: 2004-04-27
Abstract: FIELD: technology of canning industry. SUBSTANCE: method involves preparing raw, its packaging into container in combination with boiled water, sealing and sterilization. Before packaging a preparation is added to boiled water. The preparation is prepared by sequential extraction of biomass of micromycetes Mortierella bainieri with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water and the following combination of the first extract with solid residue. The preparation is taken in the amount 0.2-0.5% by preserves mass. Invention provides enhancing quality of preserves and to reduce their corrosion activity that reduces the probability of chemical bulging of cans. EFFECT: improved preparing method. 2 tbl
Patent RU-2233652-C1 (RU)
Title: Ointment "hidropent" for treatment of infected wound
Inventor: BLAGITKO E M
IPC: A61K9/06
Filed: 2003-01-22
Granted: 2004-08-10
Abstract: FIELD: medicine, pharmacology, pharmacy. 
     SUBSTANCE: invention proposes ointment for treatment of infected wounds that comprises colloidal silver, polyvinylpyrrolidone as its stabilizing agent, polyethylene oxide-1500 gel as a base and propolis, metronidazol also and sorbent taken among the group of aluminosilicate-base natural minerals in the following ratio of components, wt.-%: colloidal silver, 0.24-0.40; polyvinylpyrrolidone, 2.76-4.60; propolis, 0.80-0.90; metronidazol, 0.90-0.95; aluminosilicate-base mineral, 5.0-18.0; polyethylene oxide-1500 gel, the balance. Ointment is designated for treatment of post-operation wounds and also chronic, abundantly seeded pathogenic microflora and hardly sluggish wounds converting to trophic wounds and represents effective medicinal preparation eliciting broad spectrum of effect. 
     EFFECT: valuable medicinal properties of ointment. 
     1 tbl, 3 ex
Patent RU-2240896-C1 (RU)
Inventor: BARANOV S V
IPC: B22F9/16
Filed: 2003-03-11
Granted: 2004-11-27
Abstract: FIELD: processes and equipment for producing finely divided powder of titanium. 
     SUBSTANCE: method comprises steps of hydrogenating initial titanium, disintegrating hydride, vacuum thermal dehydrogenation for further breaking of formed cake. According to invention hydrogenation is performed until achieving hydrogen content 340 - 370 cm 3  for 1 g of titanium. Dehydrogenation is performed by two stages with intermediate disintegration of formed cake in order to achieve residual content of hydrogen in hydride at first stage 150 - 260 cm 3  for 1 g of titanium and at second stage no more than 4 cm 3  for 1 g of titanium. Such method provides production of finely divided powder with particle size less than 0.04 mm and mass quota of hydrogen 0.036%, yield of ready product no less than 90% of mass of initial titanium. 
     EFFECT: lowered degree of fire and explosion hazard of dehydrogenation procedure. 
     2 cl, 1 ex
Patent RU-2239099-C1 (RU)
Title: Device for cooling oil in gas turbine and gas heater
Inventor: BESSONOV V V
IPC: F04D29/06
Filed: 2003-03-31
Granted: 2004-10-27
Abstract: FIELD: non positive displacement pumps. 
     SUBSTANCE: heat exchanger is made two-circuit. The inlet of the first circuit is in communication with the pipeline for hot oil, and its outlet is in communication with the pipeline for cooled oil. The inlet of the second circuit is connected with the pipeline for cold fuel gas, and its outlet is connected to the pipeline for heated fuel gas. The first and second circuits are interconnected through a pipeline for a buffer liquid. The pipeline for the buffer liquid is provided with a circulation pump and tank. The boiling temperature of the buffer liquid should be less than 100°C. The freezing temperature of the buffer liquid should be less than -55oC, depending on operation conditions. 
     EFFECT: enhanced efficiency and reliability. 
     1 dwg
Patent RU-2249801-C1 (RU)
Title: Centrifugal installation
Inventor: BORISENKO IVAN SEMENOVICH
IPC: G01M1/00
Filed: 2003-08-04
Granted: 2005-04-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: centrifugal installation comprises frame mounted on the base, vertical shaft provided with two bearings, shaft drive, and load-bearing beam pivotally connected with the vertical shaft for permitting the change of position of its rocking axis. One end of the load-bearing beam is provided with a counterweight with additional weights. The other end is provided with a holder for the article to be tested, which is made of detachable structure provided with cross-shaped bushings set on the rod for longitudinal motion and rotation with respect to the axis of the rods. The installation is provided with a device for suspension of the load-bearing beam to allow its static balancing. The top bearing of the shaft is movable. 
     EFFECT: enhanced reliability. 
     2 cl, 4 dwg
Patent RU-2230294-C1 (RU)
Inventor: VAVILOVA N B
IPC: G01C23/00
Filed: 2003-08-19
Granted: 2004-06-10
Abstract: FIELD: air navigation; navigational complexes for flying vehicles, mainly multi-mission fighters and helicopters. SUBSTANCE: proposed navigational complex includes satellite navigational system, navigational computer, navigational information recorder, independent storage, sped and drift Doppler meter, error computer of Doppler meter and heading sensor, error compensator for Doppler meter and heading sensor, heading sensor and air signal system. Structural members of navigational complex are connected in definite manner. EFFECT: enhanced accuracy of determination of navigational parameters; enhanced protection against noise and failure. 1 dwg
Patent RU-2248442-C1 (RU)
Title: Method and device for liquidation and prevention of forming of deposits and obstructions in oil and gas wells
Inventor: MEL NIKOV V I
IPC: E21B37/00
Filed: 2003-09-10
Granted: 2005-03-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method includes lowering into well, to depth of forming of deposits, of linear heating element in form of pipes column in well or of metallic conductor and feeding conductor. Heating is performed by letting high-frequency electric current through feeding conductor while providing for its locking in head portion of heating system at depth of forming of deposits. Metal of linear heating element is effected with high-frequency field of feeding conductor. Frequency of electric current is set at lower limit on basis of condition, that depth of penetration of high-frequency field into metal of linear heating element was less than its thickness. Heat production is adjusted to provide primary heat production along linear heating element by decreasing space between the latter and feeding conductor and by increasing frequency of electric current from this lower limit. Locking of electric current in head portion of heating system between heating element and feeding conductor is performed through locking element, having falling dependence of resistance from temperature increase. Frequency of electric current is set at lower limit during lowering of heating system and is increased after passing whole depth of forming of deposits and obstructions. Locking of electric current in head portion of heating system can be performed through substance, having properties of weak electrolyte, for example, through well liquid, and frequency of electric current is increased in area of manifestation of effect of steep increase in its productiveness. Device has heating system, consisting of feeding conductor and linear heating element, and locker of electric current between these in its head portion. Feeding conductor is made of coiled and isolated conductors. Linear heating element is in form of column of pipes in the well or a bare metallic conductor. Cross-section of conductor is selected to be enough for supporting weight of heating system lowered into well. Electric current locker in head portion of heating system is made in form of winding of high-frequency wire, woven on ferrite core and placed inside metallic cover in such a way, that ferrite core by end portions is locked on this cover. Grade of ferrite of core is selected from condition, that its temperature of magnetic properties loss should exceed temperature of melting of deposits in a well, but is not greater than temperature of their combustion or carbonization. Current locker in head portion of heating system may be made in form of bare electrode, connected to feeding conductor and placed relatively to heating element in such a way, that between them a channel is formed along axis of bare electrode for passing of well liquid. 
     EFFECT: higher efficiency, higher reliability. 
     2 cl, 4 dwg
Patent RU-2241799-C1 (RU)
Inventor: GITMAN EH M
IPC: E01D19/02
Filed: 2004-01-29
Granted: 2004-12-10
Abstract: FIELD: bridge building. 
     SUBSTANCE: device comprises metal fixers anchored by their ends in lower bridge structure part, and bridge piers. Fixers are located coaxially to support parts and formed as cantilever members symmetrically connected to lower bridge span part. Each cantilever member includes two parallel and transversal beams connected to ends of longitudinal beams and having length corresponding to distance of bridge span displacement in longitudinal direction. Vertical clamps with upper and lower rests are secured to bridge pier coaxially to fixers so that transversal beam of cantilever members is located inside clamp and spaced from inner clamp edges. 
     EFFECT: restriction of longitudinal beam movement in transversal and vertical directions along with provision of free movement thereof in longitudinal direction. 
     2 cl, 4 dwg
Patent RU-2257119-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-05
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake is used as flavor in amount of about 4.5 mass % and preparation obtained from biomass of Mortierella indohii micromycete in according to claimed technology in amount of about 0.05 mass % is used as structure-forming agent. Then target product is formed according to standard technology. 
     EFFECT: low-hardening cream fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent, and prolonged storage time.
Patent RU-2252087-C1 (RU)
Inventor: IVANOV A A
IPC: B21B1/42
Filed: 2004-03-15
Granted: 2005-05-20
Abstract: FIELD: rolled stock production, namely mills for rolling blanks with high elongation degree. 
     SUBSTANCE: mill includes stationary rolling stand having variable radius rolls rotated by means of drive unit; guiding and receiving guides having chucks and mounted with possibility of reciprocation motion along rolling axis by means of drive unit rigidly kinematically joined with drive unit of rolling rolls. According to invention chucks of said guides are provided with pair of non-driven rollers whose axes are normal relative to rolling axis. 
     EFFECT: elimination of axial efforts in strip during reduction of it, lowered energy consumption for deformation, enhanced operational reliability of mill. 
     3 dwg
Patent RU-2268224-C1 (RU)
Title: Powder and dust materials feeder for metallurgical melts injection treatment plant
Inventor: LIFENKO NIKOLAJ TROFIMOVICH
IPC: C21C5/48
Filed: 2004-06-04
Granted: 2006-01-20
Abstract: FIELD: metallurgy; injection treatment of melts with powder and dust materials. 
     SUBSTANCE: proposed feeder has two hoppers with materials charging devices and aeration chambers, materials injection chamber with shutoff-and-control device connected with aeration chambers of hoppers.  Aeration chambers of hoppers are connected with injection chamber through side charging holes, diameter of each charging hole is 0.05-0.10 of diameter of injection chamber, and capacity of aeration chamber of each hopper is equal to 3.0-10.0 of that of injection chamber. 
     EFFECT: improved stability of regulated delivery of homogeneous mixture of powders or dust into pneumatic transportation line. 
     2 dwg
Patent RU-2249429-C1 (RU)
Inventor: ANJUTIN R G
IPC: A61B5/026
Filed: 2004-06-22
Granted: 2005-04-10
Abstract: Изобретение относится к области медицины, а именно к оториноларингологии. Методом лазерной допплеровской флоуметрии изучают реакцию на стимуляцию симпатической иннервации микроциркуляции крови слизистой оболочки полости носа и кожи тыльной стороны левого предплечья путем сравнения конфигураций лазерных допплеровских флоуграмм, снятых во время проведения дыхательной пробы со слизистой оболочки нижней носовой раковины полости носа и с кожи тыльной стороны левого предплечья. Если конфигурация лазерной допплеровской флоуграммы, снятой со слизистой оболочки нижней носовой раковины полости носа, отлична от нормальной и от конфигурации лазерной допплеровской флоуграммы, снятой с кожи тыльной стороны левого предплечья, то считают, что у больного вазомоторный ринит. Если конфигурация лазерной допплеровской флоуграммы, снятой со слизистой оболочки нижней носовой раковины полости носа, нормальная или схожа с конфигурацией лазерной допплеровской флоуграммы, снятой с кожи тыльной стороны левого предплечья, то считают, что у больного круглогодичный аллергический ринит. Способ позволяет провести дифференциальную диагностику круглогодичного ринита и вазомоторного ринита. 9 фиг.
Patent RU-2265786-C1 (RU)
Title: Aircraft sight
Inventor: GUS KOV JU N
IPC: F41G3/22
Filed: 2004-06-24
Granted: 2005-12-10
Abstract: FIELD: sighting systems, applicable in sighting devices of aircraft-interceptors attacking the air targets. 
     SUBSTANCE: the sight circuit uses a unit for formation of missile launching clearance signals, AND-gate, two OR-gates, double-pole switch, additional reflector with an aiming reticle applied to it and a light source. 
     EFFECT: provided launching of missiles with infra-red homing heads at an exposure of the sight to various affecting factors at a visual detection of the target. 
     2 cl, 2 dwg
Patent RU-2275923-C1 (RU)
Inventor: GOL DBERG EVGENIJ DANILOVICH
IPC: A61K35/14
Filed: 2004-08-30
Granted: 2006-05-10
Abstract: Изобретение относится к медицине, конкретно - к гинекологии, и может быть использовано в качестве средства, регулирующего менструальный цикл при лечении вторичной нормогонадотропной аменореи и олигоменореи и соответствующего способа лечения. В качестве средства используют высушенную дефибринированную или недефибринированную кровь марала, изюбра или пятнистого оленя. Средство назначают перорально по 25 мг (1 капсула) 2 раза в день, курс лечения составляет 25-35 дней. Изобретение отличается тем, что применение средства у женщин с нормальным уровнем гонадотропинов, положительным гестаген-тестом, без гиперандрогении и гиперпролактинемии при отсутствии менструаций более 3-х месяцев обеспечивает наступление менструаций со стойким положительным эффектом. После 3-х курсов лечения рецидивов не отмечено. 2 н. и 1 з.п. ф-лы, 3 табл.
Patent RU-2269854-C1 (RU)
Title: Cable system of electric power supply to mobile agricultural object
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: B60L9/00
Filed: 2004-10-27
Granted: 2006-02-10
Abstract: FIELD: agriculture, in particular, devices of supply of electric power to mobile agricultural objects fed from the centralized power mains or an independent stationary power source. 
     SUBSTANCE: the device has a cantilever-slewing boom, cable-receiving drum with an electric drive, feeding cable, object movement velocity transducer, three feeding cable force monitoring sensors, two programmed setters of force on the feeding cable, two comparison units, logic control device, cantilever - slewing boom movement drive, the electric drive of the cable-receiving drum is made controllable. 
     EFFECT: enhanced operating characteristics of the device of supply electric power to mobile agricultural objects. 
     2 dwg
Patent RU-2277124-C1 (RU)
Inventor: POPOVA VIKTORIJA VIKTOROVNA
IPC: C12N1/12
Filed: 2004-12-10
Granted: 2006-05-27
Abstract: FIELD: phytobiotechnology, microbiology, medicine, food processing industry. 
     SUBSTANCE: method for preparing zinc-enriched spirulina biomass (Spirulina platensis) involves by simultaneous addition of zinc nitrate or sulfate in the concentration 10-30 mg/l and seeding inoculum in the concentration 0.1-0.3 mg of dry mass/l to the cultural medium. Method provides preparing spirulina biomass in the concentration 3.3-4.30 mg/g of dry mass and the yield of biomass 2.5-3.6 g/l for short period (4-5 days of cultivation). 
     EFFECT: improved preparing method. 
     4 tbl, 2 dwg, 6 ex
Patent RU-2284248-C1 (RU)
Inventor: ORLOV VENIAMIN MOISEEVICH
IPC: C22B34/24
Filed: 2005-04-04
Granted: 2006-09-27
Abstract: FIELD: non-ferrous metallurgy, possibly production of highly purified powders of tantalum and niobium with large specific surface by metal thermal reduction. 
     SUBSTANCE: method is realized at using as corrosion protection means  layer of halide of alkali metal formed on inner surface of vessel before creating in reaction vessel atmosphere of inert gas. Charge contains valve metal compound and halide of alkali metal. It is loaded into reaction vessel and restricted by protection layer of halide of alkali metal having melting temperature higher than that of charge by 50 - 400°C. Before loading charge, valve metal compound and alkali metal halide may be mixed one with other. Mass of protection layer of alkali metal halide Ml and charge mass Mc are selected in such a way that that to satisfy relation Ml = k Mc where k - empiric coefficient equal to 0.05 - 0.5. Gas atmosphere of reaction vessel contains argon, helium or their mixture. Fluorotantalate and(or) oxyfluorotantalate or fluoroniobate and(or) oxyfluoroniobate of potassium is used as valve metal compound. Sodium, potassium or their mixture is used as alkali metal. Chloride and(or) fluoride is used as alkali metal halide. Valve metal compound and alkali metal halide may contain alloying additives of phosphorus, sulfur, nitrogen at content of each additive in range 0.005 - 0.1% and 0.005 - 0.2% of mass valve metal compound respectively. Invention lowers by 1.3 - 2 times contamination of powder with metallic impurities penetrating from vessel material. Value of specific surface of powder is increased by 1.2 - 1.8 times, its charge is increased by 10 - 30 %, leakage current are reduced by 1.2 - 1.5 times. 
     EFFECT: improved quality of valve metal powder, enhanced efficiency of process due to using heat separated at process of reducing valve metal for melting protection layer. 
     9 cl, 1 tbl, 4 ex
Patent RU-2299525-C1 (RU)
Title: Устройство избирательного вызова
Inventor: AZAROV GENNADIJ IVANOVICH
IPC: H04Q5/18
Filed: 2005-11-01
Granted: 2007-05-20
Abstract: Изобретение относится к технике связи. Целью изобретения является расширение функциональных возможностей устройства и повышение надежности его работы. Для этого в устройство избирательного вызова, содержащее опорный генератор, делитель частоты, блок управления, два блока набора, шифратор, манипулятор, счетчик позиций, два блока синхронизации, выходной и входной блоки согласования, блок коммутации, выходы и входы каналов, кольцевой коммутатор, частотный демодулятор, формирователь импульсов команд вызова, дешифратор, блок проверки на четность, блок сравнения кода индивидуального вызова, счетчик кода индивидуального вызова, схему ИЛИ, блок индикации, акустический сигнализатор, делитель синхронизации, блок опроса каналов связи, формирователь импульсов опроса, блок сумматоров по модулю два циркулярного вызова, блок сравнения кода циркулярного вызова и счетчик кода циркулярного вызова, дополнительно введены счетчик позиций, выходной и входной блоки согласования, блок коммутации, кольцевой коммутатор, формирователь импульсов команд вызова, блок проверки на четность, блок сравнения кода индивидуального вызова, счетчик кода индивидуального вызова, схема ИЛИ, акустический сигнализатор, второй блок синхронизации, делитель синхронизации, блок опроса каналов связи, формирователь импульсов опроса, блок сумматоров по модулю два циркулярного вызова, блок сравнения кода циркулярного вызова и счетчик кода циркулярного вызова. 1 ил.
Patent RU-2300475-C1 (RU)
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2005-11-25
Granted: 2007-06-10
Abstract: FIELD: railway transport signaling and communication; interval traffic control of trains. 
     SUBSTANCE: according to proposed method, ac signal is applied to rail line at one end, and at other end phase of received signal is compared with threshold value.  Rail line is considered occupied at displacement of shunt and rising of phase of received signal by not less than 20° at time interval not exceeding two hours and subsequent decreasing of phase of signal by not less than 30°.  Rail line is considered clear at rising of phase of signal by 30° at time interval not exceeding three hours and subsequent decreasing of phase of signal by not less than 20°. 
     EFFECT: increased safety owing to higher reliability of checking of state of rail line at insulation resistance to 0.3 Ohm . km. 
     2 dwg