baber/WOPTO huggingface dataset:
Patent RU-2167916-C1 (RU)
Title: Lead-free gasoline composition
Inventor: KAPUSTIN P P
IPC: C10L1/185
Filed: 2000-08-14
Granted: 2001-05-27
Abstract: FIELD: gasoline production. SUBSTANCE: invention, in particular, relates to lead-free gasoline compositions with octane numbers at least 76, which are used as motor-car and aviation gasolines. Composition contains fractions of linear and branched saturated C4-C12-hydrocarbons and/or petroleum-processing gasoline fractions, 1-25% of C6-C12-aromatic hydrocarbons, 1-25% of olefin hydrocarbon C4-C12- fractions, and 1-25% of (i) mixture of Mannich base with ether fraction obtained in the process of etherification with methanol of C4-C6- hydrocarbon fraction containing piperylene, isoamylenes, and isobutylene or (ii) mixture of Mannich base and methyl tert-butyl ether with fraction of ethers obtained in the process of etherification with methanol of isoamylene-piperylene-containing C5-hydrocarbon fraction. EFFECT: enabled preparation of high-antiknock chemically stable lead-free gasoline compositions from wide hydrocarbon fractions. 4 cl, 1 tbl
Patent RU-2170456-C1 (RU)
Inventor: VOLGIN L I
IPC: G06G7/25
Filed: 2000-11-10
Granted: 2001-07-10
Abstract: FIELD: analog computer engineering; electronic automatic control systems. SUBSTANCE: device that may be used for concurrent reproduction of complementary algebra binary operations has comparator, switches, and resistors. Device incorporates provision for increasing number of reproduced operations. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2180453-C1 (RU)
Title: Method and device for protection against unauthorized access to data processing facilities residing on guarded area
Inventor: ORLOV V N
IPC: G08B13/22
Filed: 2001-02-05
Granted: 2002-03-10
Abstract: FIELD: computer engineering; preventing illegal access to data resources. SUBSTANCE: method involves shaping of user's additional identification code and recording of its location on guarded area. Device has servers, information processing facilities, and personal identification code reading facilities mounted at passageways to guarded area. EFFECT: enhanced reliability. 4 cl, 1 dwg
Patent RU-2187829-C1 (RU)
Title: Clinometer
Inventor: GRIDNEV D G
IPC: G01V7/02
Filed: 2001-04-11
Granted: 2002-08-20
Abstract: FIELD: geophysical instrumentation to record tide and tectonic deformation of Earth's crust, to predict earthquakes, to search for and outline deposits. SUBSTANCE: invention can also be employed for geophysical monitoring of waterdevelopment works and other industrial structures. Clinometer includes base, frame with conical pinches which upper end is made fast to base and which lower end is joined to upper end of assembly mount placed vertically. Pendulum installed horizontally is suspended from assembly mount by means of springy filaments. Frame is mounted horizontally and in parallel to axis of pendulum. Key unit for calibration against basic standard in the form of three permanent magnets put on technological bar horizontally and perpendicular to axis of pendulum and two solenoids connected in series and located on center permanent magnet uniaxially to its axis is attached to end of pendulum. Extreme permanent magnets have same magnetic moments. Solenoids are made fast to frame with use of technological bar. Additional unit for calibration against basic standard coming in the form of sealed capillary housing permanent magnet and solenoid wound on it is made fast to lower end of assembly mount by means of technological bar and is placed horizontally and perpendicular to axis of pendulum. Unit of photoelectric converter of angular displacement of pendulum comprises illuminator, mirror placed vertically on pendulum, electron unit which output is connected to recorder. EFFECT: increased measurement accuracy, potential for determination of scale of recording of clinometer. 1 dwg
Patent RU-2182221-C1 (RU)
Title: Hydromechanical well perforator
Inventor: S EDIN V A
IPC: E21B43/114
Filed: 2001-04-11
Granted: 2002-05-10
Abstract: FIELD: drilling and operation of wells, particularly, devices for making perforation slots in casing string, cement stone and rocks. SUBSTANCE: hydromechanical well perforator has body, extensible cutting tool in form of rolling disk, jet nozzle and wedge recess with removable plates arranged at angle to device axis. Axle of rolling disk is stepped, with small diameter at ends and located in recesses parallel to wedge recess. Device has hollow rod-filter located in two hydraulic cylinders installed hermetically relative to each other. Lower hydraulic cylinder has spring-loaded piston-pusher having central and side hydraulic channels and connected with axle of rolling disk by means of two shaped plates. They come in contact with removable plates of wedge recess. Wedge recess is removable and installed on device body for sliding over casing string during operation of rolling disk. Ends of axle of rolling disk are located in guide recesses of side plates. They embrace wedge recess, shaped plates and rolling disk from both sides. EFFECT: provided convenient servicing, and simple in design and reliable in operation device with wide range of application. 3 cl, 2 dwg
Patent RU-2184951-C1 (RU)
Title: Method of spectral analysis of fumes
Inventor: KARIKH F G
IPC: G01N21/62
Filed: 2001-06-05
Granted: 2002-07-10
Abstract: FIELD: spectral analysis. SUBSTANCE: flow rate of mass of sample per time unit and air flow rate which is smoke forming medium of synthesized fume is set in sprayer of comparison samples having different chemical composition. Then fume is directed into second stage used as source of excitation of spectrum, dependence of analytical signal on concentration of corresponding tested microelement is established and value of its concentration is found. Dosed microelements in composition of synthesized fume are injected into tested fume and value of their concentration is found by atomization of comparison samples using in the capacity of sprayer D C arc discharge with gas-vortex stabilization of section of arc over atomized surface of samples close to anode. EFFECT: widened potential of spectral analysis of fumes of various origins, provision for accuracy of analysis, decreased requirements to range of concentrations utilized in set of comparison samples, reduced labor input. 1 dwg
Patent RU-2196778-C1 (RU)
Inventor: ANDREEV JU D
IPC: C08B11/02
Filed: 2001-08-14
Granted: 2003-01-20
Abstract: FIELD: cellulose derivatives. SUBSTANCE: cellulose is treated with 7-9% aqueous sodium hydroxide solution, resulting alkaline cellulose is ground and blown through with nitrogen. Removal of excess water from alkaline cellulose in amounts 10 to 80% of initial amount of water is performed in the hydroxyalkylation stage by dissolving water in hydroxyalkylation agent (propylene oxide or its mixture with ethylene oxide at weight ratio from 1: 0.05 to 1:0.10) added at once in amount 2 to 20 wt parts per 1 wt part cellulose. Neutralization is performed by treating product with aqueous solution of either acid alkali metal salt (with corresponding acid) in concentration 5-15%, or mixed acid plus neutral alkali metal salts in concentration 5-15%, or neutral alkali metal salt in concentration 5-15% at 50-90 C. In this stage, unreacted propylene oxide is distilled off. Invention can be applied in chemical, food, pharmaceutical, and other industries. EFFECT: increased technological appropriateness, reduced number of operations, hydroxyalkylation and washing times, reduced amount of by-products, and improved process safety. 2 cl, 1 tbl, 8 ex
Patent RU-2204946-C1 (RU)
Title: Noninvasive method for determining intracranial pressure in children
Inventor: ROSIN JU A
IPC: A61B8/06
Filed: 2001-10-25
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out Doppler flowmetry examination of cerebral blood vessels for determining blood circulation rate in oral division of the direct sinus, in basal veins and in internal jugular veins after causing their short-term compression. Venous sinusoid pressure gradient is calculated and intrasinus pressure by applying mathematical formulas. The intracranial pressure is determined as sum of the obtained values. EFFECT: high accuracy and reliability of evaluation. 1 tbl
Patent RU-2206239-C1 (RU)
Title: Method for preparing nutritive mixture of adaptogenic properties to used in means of individual protection
Inventor: KVASENKOV O I
IPC: C12R1/645
Filed: 2001-12-26
Granted: 2003-06-20
Abstract: FIELD: food industry. SUBSTANCE: the method deals with manufacturing technology of food products to be used under conditions of stress situation. Method for preparing nutritive composition in question deals with mixing freeze-dried fruit-berry juice, glucose, food soluble potassium salt, anticaking agent, pectin and preparation obtained out of Mortierella nigrescense micromycete biomass. The mentioned preparation is obtained due to successive extraction of Mortierella nigrescense micromycete biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining solid residue with the first extract. The innovation enables to simplify technology and increase the content of immunostimulating substances. EFFECT: higher efficiency.
Patent RU-2213667-C1 (RU)
Title: Mosaic product
Inventor: MANDZHOS A L
IPC: B44C3/12
Filed: 2002-01-10
Granted: 2003-10-10
Abstract: FIELD: mosaic products. SUBSTANCE: the mosaic product has mosaic components, part of which is made in the form of metal plates, 0.1-2 mm thick and dimensions in plan within 0.5 to 20 mm coated with glassy material. EFFECT: enhanced quality. 4 cl
Patent RU-2208879-C1 (RU)
Title: Stripline antenna
Inventor: DVURECHENSKIJ V D
IPC: H01Q1/38
Filed: 2002-03-12
Granted: 2003-07-20
Abstract: FIELD: antenna engineering. SUBSTANCE: proposed antenna that may be used as transceiving antenna both separately and as part of radiating element of planar antenna array has insulating substrate carrying on one side metal screen and on other one, metal strip symmetrical relative to its longitudinal axis; insulating substrate thickness is not over 0,2λ,; metal strip end is not electrically connected to metal screen; strip width periodically varies lengthwise of antenna so that within time period T its shape is formed by sections of straight line. Mathematical relations for computing geometrical dimensions of strip-line antenna are given in description of invention. EFFECT: reduced size, simplified design, facilitated manufacture, reduced cost. 2 cl, 3 dwg
Patent RU-2214759-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-04-24
Granted: 2003-10-27
Abstract: FIELD: food industry. SUBSTANCE: the present innovation deals with extracting bitter substances with nonpolar liquefied gas, treating with liquefied gas at pressure being above atmospheric one and decrease of pressure up to atmospheric one at rate to provide fruits' freezing. Before treatment, fruits should be treated with preparation obtained due to successive extraction of Pythium coloratum micromycete biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining solid residue with the first extract at the quantity of 0,5-1•10 4  mg/t to be kept for 2-5 h. Moreover, one should apply ammonia gas for treatment. The suggested innovation enables to increase the quality of end product. EFFECT: higher efficiency. 2 ex
Patent RU-2220397-C1 (RU)
Inventor: DROGALIN V V
IPC: F41G3/22
Filed: 2002-05-21
Granted: 2003-12-27
Abstract: Изобретение относится к системам самонаведения летательных аппаратов на наземные цели. Технический результат - повышение точности наведения, увеличения дальности наведения и повышение скрытности наведения. На летательном аппарате (ЛА) приемной позиции измеряют значения скорости его сближения с целью, угловую скорость линии визирования цели и поперечное ускорение ЛА приемной позиции и на их основе формируют сигнал управления ЛА приемной позиции, обеспечивающий наилучшую точность наведения на цель. Передают с ЛА приемной позиции на ЛА передающей позиции значение угловой скорости линии визирования цели. На борту ЛА передающей позиции измеряют дальность от него до наземной цели, угловую скорость линии визирования цели и поперечное ускорение, на основе которых рассчитывают значение требуемой угловой скорости линии визирования цели, обеспечивающее заданное значение линейного разрешения радиолокационной станции приемной позиции по углу. На основе вычисленной требуемой угловой скорости линии визирования цели, измеренных значений дальности до цели, угловой скорости линии визирования цели и поперечного ускорения ЛА передающей позиции, формируют сигнал управления ЛА передающей позиции. В соответствии с сформированными сигналами управления осуществляют управление летательными аппаратами соответственно приемной и передающих позиций. 2 ил.
Patent RU-2225413-C1 (RU)
Title: Способ получения кларитромицина
Inventor: SUKH KVI KHIUN
IPC: A61P31/04
Filed: 2000-11-23
Granted: 2004-03-10
Abstract: Изобретение относится к способу получения кларитромицина формулы (I), включающему взаимодействие N-оксида эритромицина А формулы (II) с метилирующим агентом с получением N-оксида 6-О-метил-эритромицина А формулы (III) и обработку N-оксида 6-О-метилэритромицина А восстановителем. Технический результат - повышение выхода целевого продукта. 8 з.п. ф-лы.
Patent RU-2212155-C1 (RU)
Title: Method of obtaining biologically active food additive
Inventor: LJUBLINSKIJ S L
IPC: A23J3/34
Filed: 2002-07-18
Granted: 2003-09-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing protein raw material with aqueous solution of inorganic iodine and treating with ferments, with mixture of fresh fat-free milk and various natural proteins being used as raw protein material; conducting process at temperature of 18-45 C with the use of reaction mixture of modified ferments immobilized on semi-permeable membranes or on inert carriers and with the use of mineral salt complex, with pH value being maintained within the range of 5-8; providing macro, micro and diafiltering of solution in superfiltration unit at pH value of 6.8-7.2, while continuously controlling remaining amount of free iodine in solution; subjecting iodinated protein solution to sterilizing microfiltration and sublimation drying procedure for obtaining base product. Method may be used for iodine deficiency prophylaxis in human organism, in particular, in bakery, confectionery production, as well as in production of fruit beverages, vitamin and mineral complexes. EFFECT: simplified procedure for obtaining of non-denaturated soluble iodinated food proteins free of chemical contaminants and unbound iodine, wider range use, and increased yield of proteins. 2 cl, 2 dwg, 3 tbl, 3 ex
Patent RU-2219698-C1 (RU)
Inventor: ROGACHEV A F
IPC: A01C23/04
Filed: 2002-08-27
Granted: 2003-12-27
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to plants for preparation and application of fertilizer solutions with irrigation water and it can be used on larger-size irrigated plots for application of marco-and microelements, herbicides and pesticides, chemical reclamation agents and other substances and organic fertilizer solutions. Proposed plant contains closed suspension preparation and solution preparation line consisting of mixer with device for mixing initial components to which water passing pipeline is laid, being connected with water source, storage-and-service reservoirs, suction main line, delivery pipeline, takeoff branch pipes and return branch pipelines, hydraulic cyclone separators, sediment removing line and transport pipeline. Metering devices connected with irrigation network are mounted on transport pipeline. Plant is furnished with system for automatic control of concentration and level of solution in storage-and-service reservoirs. Each hydraulic cyclone separator contains gauze screen and it is connected with storage-and-service reservoir, transport pipeline and sediment removing line. Said automatic control system of concentration and level of solution in storage and service reservoir is mounted in pipeline connecting hydraulic cyclone separator with storage-and-service reservoir. EFFECT: simplified design, increased capacity of plant. 4 tbl, 1 dwg
Patent RU-2204395-C1 (RU)
Title: Method for preparing alginic acid complex salt
Inventor: AMININA N M
IPC: A61K36/03
Filed: 2002-09-16
Granted: 2003-05-20
Abstract: FIELD: medicinal, chemical-pharmaceutical and food industry. SUBSTANCE: method involves wetting brown algae in water, their washing out, milling, treatment with 0.5-1.0% hydrochloric acid solution at hydromodulus = 1:10 for 1.5-2 h at temperature 20-30 C. Extraction is carried out with addition of 10-12% of sodium carbonate (to mass of dry algae) at temperature 75-80 C, hydromodulus = 1 : 40 for 2.5-3.0 h, at stirring and infusion for 6-8 h followed by purification of extract. Alginic acid is precipitated by addition of precipitating agent consisting of the mixture of 20% solutions of hydrochloric acid and calcium chloride taken in the ratio = 3:2, respectively. Alginic acid is mixed with mixture of salts potassium carbonate and magnesium carbonate taken in the amount 25-30% (as measured for dry matter of alginic acid gel) or potassium carbonate and magnesium hydroxide taken in the amount 20- -25% (for dry matter of alginic acid gel) in the ratio of salts = 1 : 2.4 : 1 : 1.64, respectively, (by mass) and infused for 5-24 h at stirring. Invention provides preparing the novel complex salt. EFFECT: improved preparing method. 3 cl, 3 ex
Patent RU-2222012-C1 (RU)
Title: Technique establishing durability of lubricating oils
Inventor: KOVAL SKIJ B I
IPC: G01N33/30
Filed: 2002-09-16
Granted: 2004-01-20
Abstract: FIELD: technology evaluating quality of liquid lubricants, specifically, determination of their durability. SUBSTANCE: technique determining durability of lubricating oils includes centrifugation of specimen of scavenger oil with subsequent photometric measurement. Specimen of scavenger oil is divided into three parts: first part of oil specimen is utilized to establish viscosity, second part of specimen is subjected to centrifugation with subsequent photometric measurement and determination of absorption factor of luminous flux by centrifuged part, third part of oil specimen is subjected to test for thermal oxidation stability in the course of less than two hours at temperature corresponding to basic vehicle of lubricating oil. Then absorption factor of luminous flux and viscosity of oxidized specimen are found. Durability of lubricating oil is established from expression П d  = (K o.s -K a.f )η 0 /η, where П d  is durability factor of lubricating oil; K o.s  is absorption factor of luminous flux of specimen of oxidized oil; K a.f  is absorption factor of luminous flux of specimen of scavenger oil after centrifugation; η 0  and η are correspondingly viscosity of oxidized and initial specimens of scavenger oil. EFFECT: enhanced authenticity of establishment of durability of lubricating oil. 1 dwg, 2 tbl
Patent RU-2223799-C1 (RU)
Title: Method for treating patients for facial nerve neuropathy aggravated with contractures
Inventor: GORELOVA JU V
IPC: A61N1/36
Filed: 2002-10-10
Granted: 2004-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering electroneurostimulation in 30-40 min after peat applications with paired pulses of rectangular shape and 0.1 s duration with 5ms long delay between them and discrete stimulation frequency increase from 1 Hz to 10 Hz with exposure time being equal to 5-10 s, each point being treated 30 s long. The procedure begins at facial nerve trunk exit point before auricle floor tragus. Then, the electrode is moved to motor point of m. masseter, next, to inferior branch of facial nerve superior boundary of m. plathizma mayoides. Next to it, it is moved to motor point of m. quadratus menti inferior boundary and from it to the middle point of the muscle. Then, motor point of m. trangularis laborum, motor point of m. orbicularis orirs and the inferior and superior part of the muscle follow. The electrode is gradually moved higher towards motor point of m. buccinator, motor point of m. orbicularis oculi. Then, the electrode is set upon motor point of m.zygomaticus, motor point of m. elevator labii superior, motor point of m. elevator alae nasi tn labi superior and m. orbicularis palpebre (middle branch of the facial nerve), exterior orbit edge, motor point of m. frontalis and superior part of the facial nerve as motor point of m. supercilli and motor point of m. frontalis. The proc is finished with repeated stimulation of motor point of facial nerve trunk exit. The total procedure duration is 25 min. The number of procedures is equal to ten. EFFECT: enhanced effectiveness of treatment. 4 tbl
Patent RU-2239013-C1 (RU)
Inventor: PONOMARENKO S I
IPC: E01B25/12
Filed: 2003-01-27
Granted: 2004-10-27
Abstract: FIELD: transport engineering; monorails. 
     SUBSTANCE: invention relates to monorail switches providing connecting of secondary branch lines. Proposed monorail switch is provided with turnable beam installed on bearings for turning around axis and connecting monorail secondary branch lines, and drive. Switch is furnished also with pylon with weights rigidly connected with turnable beam and balancing turnable beam, and turnable beam braking device with friction moment exceeding maximum unbalance moment of turnable beam, and locks - home setters butt-joining turnable beam with monorail secondary branch lines. 
     EFFECT: reduced drive power, simplified drive and control system, improved reliability of switch in operation and reduced cost of drive. 
     2 cl, 4 dwg
Patent RU-2239437-C1 (RU)
Title: Method for treatment of patients with encysted tuberculosis pleuritis
Inventor: CHERKASOV V A
IPC: A61K31/498
Filed: 2003-03-21
Granted: 2004-11-10
Abstract: FIELD: medicine, phthisiology. 
     SUBSTANCE: invention can be used in treatment of patients with exudative tuberculosis pleuritis with encystment. Method involves the basis medicinal therapy and additional using mixture of 10% isoniazide in the daily dose with 5000 U of heparin in 2.0 ml of 1% dioxydin in 0.25% novocaine solution. Mixture is injected by lymphotropic subcutaneous route in intercostals spaces in encystment projections, into jugular fossula, behind of xiphoid process, sequentially, in one dose mixture injection into one point per a day, 3-5 times per a week, 20 injections for treatment course, not less. Method provides avoiding possibility for surgery treatment, to enhance effectiveness of antibacterial therapy due to prolonged retention of high concentrations of antituberculosis preparations in inflamed pleura and improving lymphatic drainage. 
     EFFECT: improved treatment method. 
     3 ex
Patent RU-2247551-C1 (RU)
Title: Applicator device for carrying out reflexogenic physiotherapy
Inventor: ZHUKOV V A
IPC: A61H7/00
Filed: 2003-06-19
Granted: 2005-03-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has base manufactured as polymer plate having cells arranged in rows and treatment members insertable into the cells with their fitting end surfaces and having projecting ends making contact with patient body. The plate is manufactured from silicon rubber and the treatment members are from pretreated amber and/or from stone containing silicon having projecting ends of various shapes. At least two types of interchangeable stones differing in projecting end shapes. 
     EFFECT: enhanced effectiveness of treatment. 
     8 cl, 9 dwg