baber/WOPTO huggingface dataset:
Patent RU-2206723-C1 (RU)
Title: Device for well dual-zone production
Inventor: KERIMOV V A
IPC: E21B21/00
Filed: 2001-12-26
Granted: 2003-06-20
Abstract: FIELD: production of fluid minerals from two producing horizons, particularly, water-bearing ones by one well; applicable also in production of mineral waters, in oil and gas producing industry. SUBSTANCE: device includes two production strings located in each other in upper zone of well and forming production string of upper zone and production string of lower zone. Device is also provided with separating string, intermediate cementing tube, intermediate draining string and air tube. Separating string and intermediate cementing tube are communicated with well upper zone by intermediate draining string. Air tube is connected with intermediate draining string to form intermediate double airlift string communicated with operation string of lower zone. EFFECT: provided highly efficient production, reliable isolation and separation of two producing zones of well and monitoring in course of operation. 5 cl, 1 dwg
Patent RU-2210005-C1 (RU)
Title: Gear hydraulic pump
Inventor: SOROKIN N A
IPC: F04C2/08
Filed: 2002-03-12
Granted: 2003-08-10
Abstract: FIELD: industry and agriculture. SUBSTANCE: invention can be used in hydraulic system of machines. Proposed gear hydraulic pump contains housing with cover, gears with journals and end clearance adjusters. Adjusters are made by pressure casting with crystallization in form of support plates with holes for journals. Grooves with non-closed contour for pressing adjusters to end faces of gears and partially concentric holes for gear journals are made on non-working surfaces of clearance adjusters. Cross section of grooves is made in form of trapezium with bevel of side face equal to angle of wedge in 15o. Combination end face seals arranged in grooves consists of rectangular section cord-like rubber press gasket and trapezoidal section polyamide protective sealing belt engaging from suction side with bevel of side face of groove for tightening clearance adjuster. Cover is made sectional. One part of cover is provided with through cylindrical bores for thin-walled metal-fluoroplastic bushings used as sliding bearings for journals of corrected gears subjected to nitration. Service life of pump is increased owing to use of system of double compensation of end face wear. EFFECT: reduced metal usage and improved adaptability to manufacture. 3 dwg
Patent RU-2205585-C1 (RU)
Title: Раскладная мягкая мебель
Inventor: MERENDA V I
IPC: A47C17/00
Filed: 2002-05-21
Granted: 2003-06-10
Abstract: Изобретение относится к легкой промышленности, в частности к вариантам мягкой мебели, трансформируемой из кресла или дивана в кровать. Мебель содержит основание из расположенных одна на другой двух частей, верхняя из которых в положении "диван" и "кресло" образует сиденье, а в положении "кровать" - часть поверхности для лежания, а нижняя часть установлена с возможностью перемещения вперед, подлокотники, объединенные в П-образную деталь, и опору для спины, по одному из вариантов, выполненную в виде съемной подушки, а по другому - в виде шарнирно соединенных между собой двух частей. В процессе преобразования сидячего места в кровать деталь опоры для спины размещается между П-образными подлокотниками и располагается на выдвинутой нижней части основания. Технический результат изобретения состоит в облегчении преобразования мебели с сохранением при трансформировании сидячего места в лежачее достаточной высоты и ширины последнего. 2 с. и 21 з.п. ф-лы, 10 ил.
Patent RU-2217434-C1 (RU)
Inventor: LI GVAN-SUN
IPC: C07D501/34
Filed: 2000-11-07
Granted: 2003-11-27
Abstract: FIELD: chemical technology, pharmacy. SUBSTANCE: invention relates to method for preparing cefpodoxime proxetyl of the formula (I)   by interaction of cefpodoxime salt of the formula (III)   with 1-iodoethylisopropylcarbonate of the formula (IV)   in organic solvent in the presence of crown- ether of the formula (V)  . Invention provides the development of the improved method for preparing highly pure cefpodoxime proxetyl. EFFECT: improved preparing method. 6 cl, 5 dwg, 12 ex
Patent RU-2227038-C1 (RU)
Inventor: MAEV I V
IPC: A61K38/01
Filed: 2002-08-20
Granted: 2004-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves enterally dropwise administering hydrolyzed enpit during the first 3-4 days after surgical intervention. 15 ml of NK biococktail is additionally enterally administered in bolus dose every day during 6 h long time interval. Active peristalsis manifestations being detected, the patient is transferred to peroral enpit administration 6 times a day at a dose of 25 kcal/kg/day with 30 ml NK biococktail given in one hour after taking meals. EFFECT: enhanced effectiveness of treatment. 1 dwg, 4 tbl
Patent RU-2228246-C1 (RU)
Inventor: KOLOMEJCHENKO A V
IPC: B23P6/00
Filed: 2002-10-17
Granted: 2004-05-10
Abstract: FIELD: restoration of worn parts of aluminum alloys. SUBSTANCE: method comprises steps of building-up of restored surface; mechanically working it and strengthening by means of microarc oxidation; realizing surface building-up by means of electric arc plating at voltage 30 -35 V, electric arc current 310 A while feeding additive wire with speed 8.5 m/min, at compressed air flowrate 2.8 cub. m/min, pressure of compressed air 0.5 - 0.7 MPa during time period of building up equal to 10 -12 min. EFFECT: lowered allowance for mechanically working after building up, improved corrosion resistance, increased efficiency of method due to lowered time period of building up. 1 tbl
Patent RU-2233145-C1 (RU)
Inventor: TSYKUNOV M B
IPC: A61F7/00
Filed: 2002-10-30
Granted: 2004-07-27
Abstract: FIELD: medicine, orthopedics, traumatology. 
     SUBSTANCE: one should perform contact apparatus impact of a refrigerant upon tissues. Labile impact should be carried out at -2 to -3 C. Circular movements should be performed along impact area at 1-2 cm/sec rate. One should affect till diffuse hyperemia and feeling of burning. Stable impact should be conducted at -5 C. Refrigerant should be kept for 2-3 min at the site of impact's area to be replaced onto another section after the feeling of burning and skin whitening. Duration of one procedure corresponds to 10-20 min, 3-10 procedures/course. The method has no traumatic action upon motor structures. 
     EFFECT: higher efficiency. 
     3 cl
Patent RU-2231544-C1 (RU)
Inventor: BEZUGLOV A JU
IPC: C12G3/00
Filed: 2002-11-14
Granted: 2004-06-27
Abstract: FIELD: wine-making industry. 
     SUBSTANCE: method involves preparing blend under conditions providing maintenance of its constant temperature by cooling and mixing old seasoned cognac alcohols of middle age 10 years, not less, their diluting with softened water for 4-6 batches in 12-24 h for from 3 to 5 days up to providing the alcohol content in ready product 40 vol. %. Before the last diluting sugar syrup alcoholized with cognac alcohol is added to cognac alcohols taken in the amount providing the sugar concentration 12.0 g/l as measured for invert sugar. In the last diluting color alcoholized with cognac alcohol is added to alcohols taken in the amount providing the necessary cognac color. In preparing blend alcoholized waters and/or blend cognacs can be added. For providing bottle stability, if necessary, blend is glued with gelatin, fish glue, ground barley protein or treated with bentonite, filtered and subjected for post-blending resting for 12 months, not less. Unstable cognacs are treated with cold at temperature -8-12 C for 5-10 days. After resting cognac is subjected for control filtration and fed to bottling. The proposed method provides enhancing organoleptic indices and stability of ready product due to maintenance the constant temperature in blending and diluting with water for some batches, sequence in addition of sugar syrup and color that retains harmony between components of cognac alcohol. 
     EFFECT: improved producing method. 
     2 cl, 3 ex
Patent RU-2254388-C1 (RU)
Inventor: RUBTSOV JU I
IPC: C22B11/08
Filed: 2003-10-14
Granted: 2005-06-20
Abstract: FIELD: hydrometallurgy of precious metals; extraction of gold at heat leaching-out of gold-containing ores by cyanide solutions. 
     SUBSTANCE: proposed method includes additional dissolving of oxygen in cyanide solution in the amount of 33-38 mg/l for obtaining required degree of extraction of gold in product solutions equal to 80% during 10-15 days of leaching-out of crushed ore. Expenses for oxygen do not exceed 1.1.5 rubles/t of ore. 
     EFFECT: increased productivity; increased extraction of gold into product solutions. 
     1 tbl, 1 ex
Patent RU-2250078-C1 (RU)
Title: Device for collecting diagnosis material
Inventor: MOTJANIN G N
IPC: A61B10/02
Filed: 2003-10-27
Granted: 2005-04-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has flexible tubular conductor with bent working end having openings for receiving biological material and cell sampling brush. Pin is available inside of the conductor with a piston attached to it. The cell sampling brush has flexible elastic structure and members for holding biological material. The cell sampling brush is mounted on the pin near the tubular conductor end cavity movable out for taking biological material samples. The other pin end is bent as a handle at an angle reaching 90° relative to pin axis. It enters a slit manufactured in idle tube end. Slit length is equal to cell sampling brush length. The cell sampling brush flexible elastic structure is manufactured as brush for cleaning bottles or paint brush or as flexible rod having ribs or a bundle of looped threads or as a rod covered with frieze or as riffled rod. Member for holding biological material is manufactured from porolon or from synthetic fibers or from cotton wool. 
     EFFECT: wide range of functional applications; increased amount of biological material collected from uterine cavities. 
     10 cl, 2 dwg
Patent RU-2252888-C1 (RU)
Inventor: TOMPSON ROBERT UILL JAM
IPC: F16H48/30
Filed: 2002-04-17
Granted: 2005-05-27
Abstract: Изобретение относится к приводам для транспортных средств с управляемым скольжением. Сущность изобретения заключается в том, что привод для транспортного средства с управляемым скольжением содержит пару деталей привода для сцепления с парой гусеничных полотен или колес транспортного средства с управляемым скольжением, по меньшей мере, один двигатель (74а, 74b) приведения в движение, имеющий единственный сквозной вал (73а, 73b) двигателя, несущий ротор двигателя и выступающий с концов двигателя. Первый конец вала (73а, 73b) двигателя подсоединен к одной из пары деталей привода. Второй конец вала (73а, 73b) двигателя подсоединен к устройству (72) управляемого дифференциала. Привод также содержит двигатель (71) рулевого управления, находящийся в приводной связи с устройством (72) управляемого дифференциала. Двигатель (71) рулевого управления выполнен с возможностью осуществления управления от нулевой скорости для придания прямолинейного движения до одной или более разных скоростей в любом или обоих направлениях вращения, обеспечивая возможность рулевого управления транспортным средством, по меньшей мере, в одном направлении. Техническим результатом является упрощение конструкции и повышение кпд. 2 с. и 17 з.п. ф-лы, 7 ил.
Patent RU-2250914-C1 (RU)
Title: Method of a ferric iron hydroxide hydrosol production
Inventor: FEDOTOV G N
IPC: C25B1/01
Filed: 2003-11-27
Granted: 2005-04-27
Abstract: FIELD: chemical industry and agriculture; production of hydrosol of ferric iron hydroxide. 
     SUBSTANCE: the invention is intended for a chemical industry, an agriculture and pedology and may be used at production of solutions for soils reclamation. 0.5 l of a ferric chloride solution with concentration of 0.5 l/mole gram-molecule is poured into a pan. Carbon electrodes are put into the solution. Pass a current of 1А. Each 5-60 seconds polarity of the electrodes is changed. In a result of replacement of anions of the salt for ions of the hydroxyl obtain a stable hydrosol of the ferric iron hydroxide. The invention allows to produce such sols using a simple and a production-friendly method commercially. 
     EFFECT: the invention allows to produce such sols using a simple and a production-friendly method commercially. 
     6 ex
Patent RU-2252441-C1 (RU)
Inventor: KHOKHLOV A M
IPC: G02B21/06
Filed: 2003-12-02
Granted: 2005-05-20
Abstract: FIELD: optical equipment. 
     SUBSTANCE: illuminant has ring provided with illumination elements and power source. Ring is provided onto lens of microscope. Illumination elements are fastened onto rods mounted in seats of ring in spherical hinges for longitudinal movement inside rods. High brightness glow light-emitting diodes are used as illuminant elements. Each illuminant element is mounted individually above object of observation at the position providing the best illumination. Illumination with different color illumination sources is also provided. 
     EFFECT: prolonged service life; reduced power consumption. 
     5 cl, 2 dwg
Patent RU-2257231-C1 (RU)
Inventor: GJUNTER V EH
IPC: A61L27/50
Filed: 2003-12-29
Granted: 2005-07-27
Abstract: FIELD: cosmetic medicine. 
     SUBSTANCE: false hair is made from titanium nickelide-based biologically inert alloy in the form of threads bearing on their middle part, serving as intracutaneous portion, surface layer of porous permeable titanium nickelide-based alloy. Each individual hair is implanted by sticking followed by closely located extraction and traction to location of porous layer un skin and under skin toward aponeurosis. 
     EFFECT: improved inert properties of false hair, increased reliability, mechanical wear resistance, and lifetime. 
     2 dwg
Patent RU-2252920-C1 (RU)
Inventor: KARPUNIN V V
IPC: C02F1/46
Filed: 2004-06-28
Granted: 2005-05-27
Abstract: FIELD: equipment for electrochemical activation of drinking and sprinkling water while providing oxidation-reduction properties and biological worth of water. 
     SUBSTANCE: plant includes diaphragm electrolyzer having vertical cylindrical electrodes, namely tubular cathode and rod anode between which thin-wall tubular porous diaphragm is placed. Inner diameter of hollow cylindrical cathode and diameter of rod anode are set according to next relations:   and  . Speed value of water movement in cathode chamber is set according to expression   where D c  - inner diameter of hollow cylindrical cathode, mm; k - coefficient of matching to dimensions m 1/12  x s  1/2  ; k 1  - proportionality factor, m  -2 ; Q -maximum efficiency of plant, m 3 /s; Ho -water pressure before inlet of cathode chamber, m; L - length of cathode chamber, m;  Δ 1   ≤ 0.004 - gap between inner surface of hollow cylindrical cathode and diaphragm, m; Δ 2  ≤ 0.004 -gap between surface of anode and inner surface of diaphragm, m; δ - thickness of diaphragm, m; V k  - water movement speed in cathode chamber, m/s; D out  =(D c  - 2Δ 1 ) -outer diameter of diaphragm, m. 
     EFFECT: enhanced quality of drinking and sprinkling water and therefore increased productivity of agricultural plants due to optimal oxidation-reduction properties at electrochemical activation. 
     9 cl, 2 dwg, 1 ex
Patent RU-2270612-C1 (RU)
Title: Method for predicting the development of osteoporosis in women with primary hypothyroidism
Inventor: SHCHEGOLEVA OL GA ANATOL EVNA
IPC: A61B10/00
Filed: 2004-06-30
Granted: 2006-02-27
Abstract: FIELD: medicine, therapy. 
     SUBSTANCE: one should detect the following risk factors: body weight below 62 kg - X1, IMT below 25 kg/m 2  - X2, availability of fractures in anamnesis - X3, menopause under the age of 45 - X4, duration of menstrual period in woman's life being less than 30 yr - X5, the state of postmenopause - X6, compensation of hypothyroidism - X7, daily dosage of levothyroxine being above 100 mcg - X8, the period of intake of thyroid hormones being above 5 yr - X9. One should establish their digital values: 0 - not available, 1 - available. One should calculate prognostic coefficients F 1  and F 2  by the following  formulas: F 1 =5.51+4.98*X1+0.89*X2+3.18*X3+3.27*X4-1.11*X5+2.37*X6+2.98*X7+5.19*X8+1.18*X9, F 2 =-0.92-0.62*X1-0.24*X2+1.27*X3-0.94*X4+0.74*X5+2.54*X6+0.14*X7+1.04*X8+0.31*X9, correspondingly. At the values of F 1 ≥F 2  one should predict high risk of osteoporosis development and at the values of F 1 <F 2  - low risk. 
     EFFECT: higher accuracy of prediction. 
     3 ex, 1 tbl
Patent RU-2273817-C1 (RU)
Title: Universal generating set of heat gas flow on tank chassis
Inventor: BOLDYREV ALEKSANDR PETROVICH
IPC: A61L2/00
Filed: 2004-09-01
Granted: 2006-04-10
Abstract: FIELD: military equipment, in particular, vehicles for treatment of outer surfaces of equipment and armament, structures, roads by a directed fast high-temperature gas flow at chemical decontamination, radioactive decontamination and disinfection. 
     SUBSTANCE: the body of the rotary platform in the generating set is installed on a circular support, and posts for fastening of the armored hull are welded at the edges of the cover with transition to the cylindrical body and circular support, the posts are formed by flat ribs installed in pairs and bound in the upper part by butt-joining flanges.  The butt-joining flanges are positioned symmetrically relative to the set longitudinal axis.  Each post rib is positioned in a straight line passing through the axis of rotation of the commander-operator's cupola.  A recess is made in the front part of the rotary platform in the set longitudinal axis, the recess is formed by the inclined pate of the base linked with the platform roof, circular support and side members, the commander-operator's is installed in it.  The manhole cover is trough-shaped and is hinge-fastened on the inclined plate of the base with formation with the side members of a porthole for commander-operator's aimed fire from the standard weapon in the semi-open position of the manhole, and for boarding of the operator on the workplace and exit from it in the open position.  The operator's workplace is positioned in the operator's cabin detachably fastened on the circular support and made with a guard-rail, whose framework is formed by posts linked on top with the circular support, and on bottom-with the radial beams on which a flooring is laid with formation of a floor in area of operator's passing from the cupola to the manhole.  The mentioned posts and beams of the framework are used for fastening of the operator's survival devices, electrical equipment of the starting system of the turbojet engine and the power equipment of the heat gas flow direction system. 
     EFFECT: enhanced operating characteristics and set crew protection at the tank level. 
     7 cl, 7 dwg
Patent RU-2281615-C1 (RU)
Title: Система виртуальной реальности
Inventor: VOLKOV BORIS IVANOVICH
IPC: H04N15/00
Filed: 2005-04-11
Granted: 2006-08-10
Abstract: Изобретение относится к аппаратным устройствам компьютерного оборудования и используется совместно с персональным компьютером для формирования трехмерного изображения. Технический результат заключается в повышении разрешения изображений на экранах и увеличении частоты кадров. Технический результат достигается тем, что система содержит блок управления, шесть строчных накопителей, шесть блоков импульсных усилителей, блок строчной развертки, блок кадровой развертки, два блока модуляции излучений, четыре усилителя, четыре пьезодефлектора, четыре источника положительного опорного напряжения, четыре источника отрицательного опорного напряжения и два матовых экрана. 8 ил., 1 табл.
Patent RU-2284636-C1 (RU)
Inventor: DMITRIEV VLADIMIR SERGEEVICH
IPC: H02M7/515
Filed: 2005-05-05
Granted: 2006-09-27
Abstract: FIELD: electric engineering, possible use in uninterruptible power supplies, used, in particular, in wind-power engineering. 
     SUBSTANCE: in autonomous inverter of uninterruptible power supply with alternating current generator, thyristor bridges by diagonals of direct current are connected to direct current source through force transistor. It additionally includes capacitor matrix with circuit for phase auto-adjustment of network frequency with n circuits connected in parallel, formed by serial connection of capacitor and two-directional key. Capacitor of each i+1 capacitor equals two nominal values of i capacitor. Controlling inputs of two-directional keys are connected to binary outputs of circuit for phase auto-adjustment of frequency. Output winding of generator and capacitor matrix are enabled in alternating current diagonals of thyristor bridges. 
     EFFECT: expanded range of used powers of unstable sources of electric energy and stabilization of generator frequency under conditions of changing wind energies. 
     1 dwg
Patent RU-2303303-C1 (RU)
Title: Method for recovering irradiated nuclear fuel
Inventor: ALEKSEEV SERGEJ VLADIMIROVICH
IPC: G21C19/44
Filed: 2005-11-15
Granted: 2007-07-20
Abstract: FIELD: recovering solid irradiated nuclear fuels. 
     SUBSTANCE: proposed method for recovering solid irradiated nuclear fuel in the form of various uranium-containing composites (metal, carbide, oxide, and the like) for its further reuse in nuclear-fuel cycle includes dispersion of mentioned composites by way of thermal oxidation followed by vacuum baking at the same time distilling in vacuum volatile products of fission, such as cesium-137. Dispersion is conducted in controlled oxygen-containing medium while cycling them at temperatures ranging between 400 and 1000 °C; baking is conducted for 1 h at residual pressure of maximum 10 -2  Pa and temperature of minimum 1300 °C. 
     EFFECT: ability of reducing gamma-activity  of irradiated nuclear fuel, mainly cesium, to desired level for its reuse in nuclear fuel cycle. 
     5 cl, 1 tbl, 3 ex
Patent RU-2309435-C1 (RU)
Inventor: GOLITSYN VLADIMIR JUR EVICH
IPC: G01V1/16
Filed: 2006-01-10
Granted: 2007-10-27
Abstract: FIELD: technology for registering seismic oscillations of soil and vibration. 
     SUBSTANCE: piezo-electric bending transformer with controllable resonance frequency contains two piezo-ceramic elements, and also two bushings with right and left thread respectively, and adjusting pin passing through them, while one ends of both piezo-ceramic elements are rigidly held between each other, and other ends are fastened to corresponding bushings, or each piezo-ceramic element and corresponding bushing are made as single whole structural element. 
     EFFECT: possible expansion of working band of frequencies without structural changes directly during measurements. 
     3 cl, 1 dwg
Patent RU-2293467-C1 (RU)
Inventor: TUMANOVA ALLA EVGEN EVNA
IPC: A21D13/08
Filed: 2006-02-17
Granted: 2007-02-20
Abstract: Изобретение относится к пищевой промышленности и может быть использовано для приготовления жировой начинки, предназначенной для приготовления кондитерских сахарных или мучных изделий с начинкой. Вначале расплавляют жировой продукт. Постепенно добавляют в полученный расплав подсластитель с одновременным перемешиванием до получения массы однородной консистенции. В массу из жирового продукта и подсластителя вводят сухой молочный продукт и порошкообразный растительный продукт. После чего окончательно доводят подготовленную массу до консистенции, предусмотренной для конкретного изделия. Компоненты для приготовления начинки выбирают в соответствующем соотношении. При этом обеспечивается повышение качества продукта, улучшение его консистенции, ускорение технологического процесса и увеличение срока хранения изделия с использованием данной начинки. 19 з.п. ф-лы.
Patent RU-2311486-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C38/50
Filed: 2006-04-19
Granted: 2007-11-27
Abstract: FIELD: metallurgy; composition of corrosion-resistant steels used in shipbuilding. 
     SUBSTANCE: proposed steel contains the following constituents, mass-%: carbon, 0.15-0.25; silicon, 0.1-0.3; manganese, 0.6-1.0; chromium,  22.0-26.0; nickel, 4.0-5.0; molybdenum, 2.0-3.0; nitrogen, 0.02-0.06; copper, 0.1-0.3; titanium, 0.75-1.25; vanadium, 0.3-0.5; zirconium, 1.0-1.5; germanium, 0.003-0.008; the remainder being iron. 
     EFFECT: enhanced corrosion resistance of steel; increased service life of articles made from this steel. 
     1 tbl