baber/WOPTO huggingface dataset:
Patent RU-2197599-C2 (RU)
Inventor: SELIMOV F A
IPC: E21B33/138
Filed: 2001-03-27
Granted: 2003-01-27
Abstract: FIELD: oil producing industry, particularly, compositions for performance of water shutoff operations. SUBSTANCE: proposed gelling composition may be used for control of filtration flows of oil formations, limiting of water inflows to oil and gas wells, elimination of annular space overflows of water and gas, disconnection of separated inundated formation intervals, equalization of absorption profiles in injection wells, in well workover. Said composition is based on aluminosilicate, inorganic acids and water. Aluminosilicate is used in the form of zeolite component for production of synthetic detergents, and acid, in the form of waste sulfuric acid or СНО-ГЛИФ (containing up to 16% of phosphoric acid) and water, with the following ratio of component, mas. %: zeolite component for production of synthetic detergents, 4-10; waste sulfuric acid or СНО-ГЛИФ, 8-16; water, the balance. EFFECT: extended temperature range of gelling composition application, reduced time of gelling, increased assortment of gelling reagents. 3 tbl, 3 ex
Patent RU-2212523-C2 (RU)
Inventor: TER-SARKISOV R M
IPC: E21B37/00
Filed: 2001-05-14
Granted: 2003-09-20
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: method includes heating of gas-lift gas and its supply to annular space. Gas-lift gas temperature and flow rate are determined by solution of system of two rate are determined by solution of system of two different equations of heat balance for descending gas-lift gas current in annular space and ascending current of product of well in tubing string. In so doing, equality of temperatures of ascending current of oil and gas-lift gas is observed in point of its bypassing to tubing string at depth larger than depth of paraffin settling from well production. Well production is heated in wellhead heater and directed to gathering line. Gas-lift gas and fuel gas for heating of gas-lift gas and well production are used in form of high-pressure gas supplied by plant of complex treatment of gas. In determination of heating temperature and flow rate of gas-lift gas, limit conditions shall be observed under which well production temperature at inlet of wellhead heater is not less than temperature of paraffin deposition flow well production. EFFECT: simplified process flow diagram of oil and oil-gas wells operation, operation of marginal wells, reduced temperature of gas-lift gas heating to avoid risk of thawing of permafrost rocks and resulting complications, and operation of oil wells with low content of gas phase. 1 tbl, 1 dwg
Patent RU-2224386-C2 (RU)
Title: Electric heating device
Inventor: KUTSENKO JU A
IPC: H05B3/10
Filed: 2001-08-07
Granted: 2004-02-20
Abstract: FIELD: electrical engineering; flexible electric heaters for industrial and domestic use. SUBSTANCE: proposed electric heating device intended for installation in residential and non-residential premises, including in their floors, has electric heating element wherefrom any of its lengths can be separated and used in same mode of operation as complete heating element, and also it has current-conducting buses; electric heating element is made of nonmetal material, such as high-pressure polyethylene, whose volume resistance is 1•10 5  to 1•10 8  Ohm-cm, conducting buses being joined with opposite surfaces of electric heating element. The latter can be made in the form of cylindrical tube and conducting buses, in the form of electricity conducting layers applied to inner and outer surfaces of cylindrical tube, respectively; mentioned buses may be provided with slits. EFFECT: simplified design, reduced cost, enhanced reliability and electromagnetic safety of device. 4 cl, 7 dwg
Patent RU-2224999-C2 (RU)
Inventor: JAKUBA JU F
IPC: G01N33/14
Filed: 2001-08-16
Granted: 2004-02-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: bottle is comminuted. Fragment of bottle glass is subjected to X-ray/fluorescent analysis, mass concentrations of calcium and magnesium in it is established, their relation is determined and compared with experimentally established boundaries of relation of calcium and magnesium and their relation is utilized to evaluate stability of vodka. EFFECT: raised authenticity of method determining stability of vodka and other strong drinks in process of guaranteed time of storage. 1 tbl
Patent RU-2220686-C2 (RU)
Inventor: AZNAURJAN I EH
IPC: A61F9/00
Filed: 2001-09-03
Granted: 2004-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves illuminating eye retina with light impulse. Then, a test object like black strip on semitranslucent white background enclosed into black tube is shown to a patient. The test object is rotatable and reciprocating along the longitudinal symmetry axis of the tube. The black strip is directed along amblyopia meridian and is at a distance of distinct vision apart from the eyeball. Reciprocating movement of test object is performing along longitudinal symmetry axis in reception field of amblyopia meridian to the strip bifurcation moment. The test object is returned into distinct vision area. 10 sessions like this one are carried out. The treatment courses are continued until maximum vision acuity is achieved. The, antero-posterior eyeball axis length is measured and refraction change gradient is determined one year long. Dosed surgical intervention after Lasick is carried out with planned refraction change to the age of 16 years by forming superficial corneal flap, its bending and treating stroma tissues with excimer laser to achieve spherical hypermetropia of light degree of the same magnitude with paired eye hypermetropia. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2219440-C2 (RU)
Title: Gas-turbine engine combustion chamber
Inventor: MURAVCHENKO OLEG FEDOROVICH
IPC: F23R3/18
Filed: 2001-09-10
Granted: 2003-12-20
Abstract: FIELD: manufacture of gas-turbine engines. SUBSTANCE: proposed combustion chamber includes mixing zone and combustion zone separated by means of stabilizer and shield secured to stabilizer and separated from it by means of cavity. Shield located in mixing zone includes additionally holes for communication of mixing zone with said cavity. Shield may be made in form of screen. Provision is made for avoidance of ignition of fuel-and-gas mixture in mixing zone from hot stabilizer, thus excluding burning-out and fusion of stabilizer reducing length of mixing section. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2270460-C2 (RU)
Inventor: JAKUPOV VIL SAJDEL EVICH
IPC: G01V3/12
Filed: 2001-09-19
Granted: 2006-02-20
Abstract: FIELD: prospecting geophysics, used in particular for researching soil environments in vertical cross-section. 
     SUBSTANCE: for radiolocation, pulses of magnetic field, generated and registered by means of magnetic horizontal dipoles. 
     EFFECT: possible determining of position of separating limits, at which magnetic penetrability changes, possible determining of position of boundaries of weakly contrasting environments, improved research depth.
Patent RU-2222376-C2 (RU)
Inventor: ELISTRATOV G D
IPC: B01J20/20
Filed: 2001-11-15
Granted: 2004-01-27
Abstract: FIELD: sorption materials. SUBSTANCE: sorbent is prepared from carbon-containing stock, which is crushed and carbonized, after which carbonization product is mixed with binding agent and subjected to hot pressing to give uncoated or coated pressed articles with constant or variable cross-section. EFFECT: enhanced methyl iodide-polluted air cleaning capacity. 2 cl, 1 tbl, 7 ex
Patent RU-2226443-C2 (RU)
Inventor: PETROV A V
IPC: B21D51/24
Filed: 2001-12-17
Granted: 2004-04-10
Abstract: FIELD: manufacture of acetylene bottles filled with porous masses. SUBSTANCE: method comprises steps of making and(or) restoring cylindrical part and bottom of bottle body; subjecting cylindrical part to hydraulic tests for strength; then forming porous fibrous mass "PRETTY" by helically coiling mat of basalt fiber with intermediate layers. The last are made of highly wettable web and reinforcing net or perforated belt of heat conducting metallic material; placing coil inside cylindrical part at side of open bottom end; assembling it with bottom for welding and for annular seam welding along thickened edges or for welding at placing on welded seam reinforcing ring; carrying out pneumatic tests for tightness. EFFECT: improved efficiency and effectiveness of simplified manufacturing process, enhanced reliability of testing, high quality and enhanced operational reliability of acetylene bottles. 1 dwg, 3 ex
Patent RU-2229700-C2 (RU)
Inventor: CHURILOV G N
IPC: G01N21/67
Filed: 2002-04-01
Granted: 2004-05-27
Abstract: FIELD: spectral analysis, devices in which examined substance is injected into discharge gap. SUBSTANCE: facility includes chamber with rotary surface for samples in the form of wheel, electric motor, tube feeding carrier gas, source of excessive pressure and transportation tube for powder samples. Wheel carries spiral-shaped groove to accommodate samples. Tube feeding carrier gas is located under wheel and tube supplying powder samples into discharge gap of plasma generator is placed above it, is mounted for movement above groove and is flexibly linked to plasma generator. EFFECT: increased accuracy of analysis and reproducibility of results thanks to prolonged duration of injection and enhanced quantity of powder fed into discharge gap. 2 dwg
Patent RU-2224622-C2 (RU)
Inventor: ELISEEV JU S
IPC: B22F3/24
Filed: 2002-05-22
Granted: 2004-02-27
Abstract: FIELD: production of blanks of powders of refractory nickel alloys having high resistance against oxidation and used in condition of heavy loads. SUBSTANCE: method for making sintered blanks of powders of refractory alloys comprises steps of pouring powder into capsule; stepwise heating powder until sintering temperature and sintering it; hot plastic working and further stepwise heat treatment of powder. Heating until sintering temperature is realized in next modes: heating until 350 - 400C for time period no more than 20 - 40 min; heating from 350 - 450 C until 750 - 850 C at rate up to 40 C/min; soaking at 750 -850 C for 1.5 - 3 hours; heating until temperature [Ts - (10-30)]C, where Ts - solidus temperature of refractory alloy, and soaking for 0.3 - 0.5 h; heating until temperature of liquid-phase sintering equal to [Tl - (10-50)]C, where Tl - liquidus temperature of refractory alloy, at rate up to 50C/min; soaking at temperature of liquid-phase sintering for time period 20 - 60 min; cooling to 800 - (Ts-10)C and soaking at such temperature for 4 - 6 h. EFFECT: production of blank with optimal macro- and microstructure. 10 cl, 1 ex
Patent RU-2230715-C2 (RU)
Title: Сырьевая смесь для производства гипсовермикулитовых теплоизоляционных изделий
Inventor: LUZIN V P
IPC: C04B14/20
Filed: 2002-07-01
Granted: 2004-06-20
Abstract: Изобретение относится к промышленности строительных материалов, в частности к сырьевой смеси для изготовления теплоизоляционных изделий, применяемых для тепловой изоляции строительных конструкций и оборудования. Для снижения плотности теплоизоляционных изделий смесь содержит, мас.%: гипса 70-80, вспученного вермикулита 20-30, полученного методом обратной флотации отходов класса (-0,63-0,00) мм неслюдяного производства, образующегося при переделе руд. Изделия имеют плотность 310-580 кг/м 3 , теплопроводность 0,11-0,16 Вт/м·К. 2 табл.
Patent RU-2234956-C2 (RU)
Inventor: CHEJDA A A
IPC: A61N5/067
Filed: 2002-07-19
Granted: 2004-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves transcutaneously acting with low intensity infrared laser radiation of gallium arsenide nature upon ulcer projection zone on the anterior abdominal cavity wall. Protein insufficiency of the first - second degree and pain syndrome being found in patient, the zone is irradiated with frequency of 150 Hz and later with frequency of 1500 Hz during a session. No pain syndrome being available, 80 Hz frequency is selected for irradiating the zone. Exposure dose is equal to 0,1 mJ/cm 2 . Protein insufficiency of the third degree and pain syndrome being found in patient, the zone is irradiated with frequency of 150 Hz and later with frequency of 1500 Hz during a session. No pain syndrome being available, 80 Hz frequency is selected for irradiating the zone. Exposure dose is equal to 0,01 mJ/cm 2 . Radiation exposure time on each frequency is called from formula t=DxS/(Pxτxf), where D is the exposure radiation dose with each frequency, in mJ/cm 2 ; P is the mean impulse power of radiation beam, in V; τ is the pulse duration, in s; f is the pulse succession frequency, in Hz; t is the exposure time, in s; S is the irradiation area, in cm 2 . 
     EFFECT: enhanced effectiveness of treatment and dose control depending on organism reserve; accelerated treatment course.
Patent RU-2246854-C2 (RU)
Title: Method for manufacturing canned food "natural fruits"
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-11-21
Granted: 2005-02-27
Abstract: FIELD: food industry, canned food industry. 
     SUBSTANCE: the method deals with preparing raw material, its packaging together with boiled water. Before packaging, on should supplement boiled water with a preparation obtained due to successive extracting Mortierella exigua micromycete biomass with a nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with a solid residue at the quantity of 0.2-0.5% against the weight of canned food. Then come sealing and sterilization. The method enables to decrease corrosive activity of a target product. 
     EFFECT: higher quality of a target product. 
     2 tbl
Patent RU-2257929-C2 (RU)
Inventor: SUNDKHOL M GERAN
IPC: B05B1/00
Filed: 2001-05-15
Granted: 2005-08-10
Abstract: FIELD: fire-fighting, particularly permanently-installed equipment. 
     SUBSTANCE: subassembly for sprinkler head installation inside orifice formed in wall with 10 mm thickness has bracket for sprinkler head holding, clamping member comprising thread brought into engagement with bracket thread to provide movement thereof in axial direction relative bracket and expanding means supported by bracket. Clamping member is formed so that clamping member movement causes expanding means 11 displacement from initial position in which expanding means has the first diameter into fixing position in which expanding means has the second diameter exceeding the first one to press expanding means to orifice side. Subassembly for installing sprinkler head into wall of not more than 30 mm thickness is also disclosed. 
     EFFECT: increased simplicity and speed of sprinkler head installation even in the case of asymmetrical and directional spray characteristics. 
     15 cl, 10 dwg
Patent RU-2254683-C2 (RU)
Inventor: BORODAKIJ JU V
IPC: H04B10/02
Filed: 2002-12-18
Granted: 2005-06-20
Abstract: FIELD: fiber-optics systems of transmission of confidential information. 
     SUBSTANCE: an information signal, masking synchronizing signal, and a standardized inverse masking synchronizing signal are formed on the transmitting side, the transmitted information signal is formed by multiplication of the initial information signal and the standardized inverse masking synchronizing signals, the masking synchronizing signal and the transmitted information signal are mixed, the transmitted optical radiation is modulated by the summary signal, brought in the fiber-optics communication line, and on the receiving side the received optical radiation is brought out of the fiber-optics communication line. 
     EFFECT: compensated masking synchronizing signal within the received optical radiation, which enhances the signal-to-interference ratio for the separated information signal. 
     2 dwg
Patent RU-2255699-C2 (RU)
Inventor: KHARNAS S S
IPC: A61B18/20
Filed: 2003-04-21
Granted: 2005-07-10
Abstract: FIELD: medicine, cardiology, surgery. 
     SUBSTANCE: one should perform myocardial revascularization with laser radiation. Moreover, one should intravenously inject Photosens solution at 1.4-2.0 mg/kg body weight to irradiate boundary areas of myocardial ischemia with laser radiation at wave length being 675 nm, output power 150 mW, fiber's diameter being 0.6 mm, for 3-5 sec at 1-3 light impact/myocardial sq. cm. The innovation enables to decrease side effects. 
     EFFECT: higher efficiency of therapy.
Patent RU-2279241-C2 (RU)
Inventor: BRITSIO ADRIANA
IPC: A47J31/04
Filed: 2001-09-21
Granted: 2006-07-10
Abstract: FIELD: kitchen equipment, in particular, beverage preparing machine. 
     SUBSTANCE: coffee machine has reservoir used for obtaining predetermined amount of boiled water, reservoir for final collecting of beverage, and filter adapted for placing of ground coffee therein, said filter being adapted for connecting two reservoirs with one another. Filter comprises pipe which is designed for dipping into water contained in boiling reservoir. Partition is introduced for hermetical sealing of boiling reservoir, with the exception of through opening for hermetically sealed insertion of filter therein. Filter comprises enclosure for defining filter-capsule to be positioned in coffee machine or withdrawn therefrom without detachment of reservoir for final collecting of beverage from boiling reservoir. Capsule wall has liquid permeable portions adjoining one zone communicating with pipe and also another zone communicating with collector. 
     EFFECT: simplified construction and reduced manufacture costs. 
     20 cl, 6 dwg
Patent RU-2256267-C2 (RU)
Inventor: CHIZHIKOV B S
IPC: H01R13/62
Filed: 2003-05-26
Granted: 2005-07-10
Abstract: FIELD: electrocable equipment mounted by an operator in a hard clothing and extreme operating conditions, for example, in an extra-vehicular suit outside the space station. 
     SUBSTANCE: the electrical coupler consists of several groups of simultaneously joined parts and excludes hand orientation and preliminary joining of each electrical connection. The electrical coupler consists of joined components, one of which has "n" connectors, in whose bodies the contact fields are installed, lock of the open and closed positions, and the other of which has n mating connectors, in whose bodies the mating contact fields are installed. The body of each connector enters, respectively, the body of the mating connector. Provision is made for component of fixation of the guaranteed clearance between the jointed parts and the components of combination of the axes of the joined parts and their angular position. A mechanism for movement of the connectors is introduced in one of the joined components, it is made in the form of a bracket with a cylinder are made diametrically oppositely two slots along the generating line of the cylinder surface. A plate is installed on the cylinder for movement along the cylinder axis, the plate has a bush enveloping the cylinder, in its wall two holes are made diametrically oppositely, the holes lie in the plane passing through the longitudinal axes of the cylinder slots, made in the bracket are "n" holes, axes of the bush holes and n holes made in the plate for the body connectors. The axis of plate motion passes through the slots in the cylinder wall and the holes in the bush wall. Part of the bracket enveloping the cylinder along its generating surface is made in the form of a clamp, whose longitudinal plane is perpendicular to the axis of the cylinder slots. 
     EFFECT: improved human engineering characteristics and enhanced density of location of the electrical couplers on the preset area due to reduced working zone of the coupler, as well as reduced working time for operation of jointing of a great number of couplers due to the reduced quality of operations. 
     6 dwg
Patent RU-2275701-C2 (RU)
Inventor: BOLTENKO EHDUARD ALEKSEEVICH
IPC: G21C15/06
Filed: 2003-06-18
Granted: 2006-04-27
Abstract: FIELD: thermal physics; in-service cooling of fuel-element simulators incorporated in fuel assembly. 
     SUBSTANCE: proposed method includes heat transfer from fuel-element simulator to high-heat transfer unit that passes fuel-element simulators; conveying of cooling agent from this unit to space over perimeter of high-heat conducting unit and to reservoir accommodating bottom parts of current leads. Cooling agent is supplied to top or bottom space of reservoir communicating, respectively, with external or internal spaces of current leads made in the form of coaxially mounted tubes; cooling agent is pumped through bottom or top space of reservoir and through internal and external or external and internal spaces of current leads, as well as through bottom or top space of reservoir; then cooling agent is discharged through bottom or top space of reservoir. Device implementing proposed method has bottom flange of fuel assembly can with fuel-element simulators protruding therefrom and including bottom part of simulators and that of current leads connected through flexible conducting members to common current lead; bottom parts of fuel-element simulators are disposed in high-heat transfer unit that has space over perimeter; bottom parts of current leads are disposed in reservoir. The latter has at least two spaces with air-tight partition in-between which communicate with external and internal spaces of coaxial current leads electrically connected to reservoir ground, as well as common current lead connected to reservoir ground. 
     EFFECT: enhanced reliability of fuel assembly. 
     2 cl, 2 dwg
Patent RU-2261052-C2 (RU)
Inventor: IL CHENKO V P
IPC: A61B17/00
Filed: 2003-07-07
Granted: 2005-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves diagnosing ileocecal valve inconsistency and chronic duodenal patency disorders. Bauhinoplasty is carried out. The distance between the aorta and superior mesenterial artery being greater than 2 cm at the level of low horizontal portion of the duodenum, Treitz ligament is dissected. The distance being equal to or less than 2 cm, duodenojejunostomy is carried out. 
     EFFECT: eliminated duodenogastric reflux and excessive colonization of gastrointenstinal tract. 
     1 dwg
Patent RU-2265652-C2 (RU)
Inventor: GORDEEV VIKTOR VIKTOROVICH
IPC: C12G3/06
Filed: 2003-07-08
Granted: 2005-12-10
Abstract: FIELD: food industry, liqueur and vodka manufacture. 
     SUBSTANCE: invention relates to compositions of low-alcoholic beverages. Beverage comprises the following components per 1000 dal of ready product: 65.8% sugar syrup, 950.0-1150.0 dm 3 ; carbon dioxide, 25.0-45.0 kg; citric acid, 15.0-30.0 kg; 70.0% concentrated apple juice, 60.0-100.0 kg; liquid nutritive aromatic principle "Persik" NN 20672, "Quest International" firm, 2.0-8.0 kg; liquid nutritive aromatic principle "Rom" NN 07421, "quest International" firm, 5.0-15.0 kg; sodium benzoate, 0.5-1.0 kg, and rectified ethyl alcohol of the highest treatment and prepared water as measured to provide strength of ready beverage 7%. Proposed invention allows preparing low-alcoholic beverage with improved organoleptic indices due to combination of features that provides clearly defined peach taste to beverage and consistence and color of beverage is approached to peach juice. Invention can be used producing carbonated low-alcoholic beverages, in particular, carbonated low-alcoholic beverage "Kontik". 
     EFFECT: improved and valuable properties of beverage. 
     1 tbl, 5 ex
Patent RU-2274216-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: Изобретение относится к пищевой промышленности, в частности к технологии кондитерского производства. Способ предусматривает приготовление сиропа, содержащего сахар, пектин, водный экстракт смеси цветков гибискуса и плодов шиповника. При разделке экстракта  добавляют лимонную кислоту, лактат натрия, ароматизатор "Вишня" и препарат, полученный из биомассы микромицета Mortierella strangulata no заданной технологии. Разливают, формуют, сушат и фасуют готовые изделия. Изобретение позволяет получить целевой продукт с гармоничным сочетанием органолептических свойств и широким спектром витаминной активности.